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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.135 by root, Wed Apr 19 06:21:07 2006 UTC vs.
Revision 1.208 by root, Mon May 15 22:52:17 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 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
91 166
92use SDL::OpenGL; 167use CFClient::OpenGL;
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
176 can_events => 1,
101 @_ 177 @_
102 }, $class; 178 }, $class;
103 179
104 for (keys %$self) { 180 for (keys %$self) {
105 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
107 } 183 }
108 } 184 }
109 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
110 $self 188 $self
111} 189}
112 190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
113sub show { 198sub show {
114 my ($self) = @_; 199 my ($self) = @_;
115 200
116 return if $self->{parent}; 201 return if $self->{parent};
117 202
… …
119} 204}
120 205
121sub hide { 206sub hide {
122 my ($self) = @_; 207 my ($self) = @_;
123 208
124 return unless $self->{parent}; 209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
125 211
126 $self->{parent}->remove ($self); 212 $self->{parent}->remove ($self)
213 if $self->{parent};
127} 214}
128 215
129sub move { 216sub move {
130 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
131 218
… …
134 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
135 222
136 $self->update; 223 $self->update;
137} 224}
138 225
139sub needs_redraw { 226sub set_size {
140 0 227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
141} 233}
142 234
143sub size_request { 235sub size_request {
144 require Carp; 236 require Carp;
145 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
146} 238}
147 239
148sub configure { 240sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
150 242
243 if ($self->{aspect}) {
244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
246
247 # use alignment to adjust x, y
248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 256 $self->{x} = $x;
152 $self->{y} = $y; 257 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 258 $self->update;
259 }
260
261 if ($self->{w} != $w || $self->{h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
263 }
161} 264}
162 265
163sub size_allocate { 266sub size_allocate {
164 # nothing to be done 267 # nothing to be done
165} 268}
166 269
167# return top left coordinates 270sub reconfigure {
168sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
169 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
170 282
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
172} 285}
173 286
174# translate global coordinates to local coordinate system 287# translate global coordinates to local coordinate system
175sub coord2local { 288sub coord2local {
176 my ($self, $x, $y) = @_; 289 my ($self, $x, $y) = @_;
177 290
178 my ($X, $Y) = $self->_topleft; 291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 292}
181 293
182# translate local coordinates to global coordinate system 294# translate local coordinates to global coordinate system
183sub coord2global { 295sub coord2global {
184 my ($self, $x, $y) = @_; 296 my ($self, $x, $y) = @_;
185 297
186 my ($X, $Y) = $self->_topleft; 298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 299}
189 300
190sub focus_in { 301sub focus_in {
191 my ($self) = @_; 302 my ($self) = @_;
192 303
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 363 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 364 glVertex $x , $y + $self->{h};
254 glEnd; 365 glEnd;
255 glDisable GL_BLEND; 366 glDisable GL_BLEND;
256 } 367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0;
375 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h};
378 glEnd;
379 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 }
257} 382}
258 383
259sub _draw { 384sub _draw {
260 my ($self) = @_; 385 my ($self) = @_;
261 386
262 warn "no draw defined for $self\n"; 387 warn "no draw defined for $self\n";
263} 388}
264 389
265sub find_widget { 390sub find_widget {
266 my ($self, $x, $y) = @_; 391 my ($self, $x, $y) = @_;
392
393 return () unless $self->{can_events};
267 394
268 return $self 395 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 398
… …
274 401
275sub set_parent { 402sub set_parent {
276 my ($self, $parent) = @_; 403 my ($self, $parent) = @_;
277 404
278 Scalar::Util::weaken ($self->{parent} = $parent); 405 Scalar::Util::weaken ($self->{parent} = $parent);
406
407 # TODO: req_w _does_change after ->reconfigure
408 $self->check_size
409 unless exists $self->{req_w};
279} 410}
280 411
281sub check_size { 412sub check_size {
282 my ($self) = @_; 413 my ($self, $forced) = @_;
283 414
284 my ($w, $h) = $self->size_request; 415 $self->{force_alloc} = 1 if $forced;
285 416 $CFClient::UI::ROOT->{check_size}{$self} = $self;
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 417}
294 418
295sub update { 419sub update {
296 my ($self) = @_; 420 my ($self) = @_;
297 421
… …
306} 430}
307 431
308sub emit { 432sub emit {
309 my ($self, $signal, @args) = @_; 433 my ($self, $signal, @args) = @_;
310 434
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 436}
315 437
316sub DESTROY { 438sub DESTROY {
317 my ($self) = @_; 439 my ($self) = @_;
318 440
441 delete $WIDGET{$self+0};
319 #$self->deactivate; 442 #$self->deactivate;
320} 443}
321 444
322############################################################################# 445#############################################################################
323 446
324package CFClient::UI::DrawBG; 447package CFClient::UI::DrawBG;
325 448
326our @ISA = CFClient::UI::Base::; 449our @ISA = CFClient::UI::Base::;
327 450
328use strict; 451use strict;
329use SDL::OpenGL; 452use CFClient::OpenGL;
330 453
331sub new { 454sub new {
332 my $class = shift; 455 my $class = shift;
333 456
334 # range [value, low, high, page] 457 # range [value, low, high, page]
… …
363 486
364package CFClient::UI::Empty; 487package CFClient::UI::Empty;
365 488
366our @ISA = CFClient::UI::Base::; 489our @ISA = CFClient::UI::Base::;
367 490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
368sub size_request { 496sub size_request {
369 (0, 0) 497 (0, 0)
370} 498}
371 499
372sub draw { } 500sub draw { }
… …
380sub new { 508sub new {
381 my ($class, %arg) = @_; 509 my ($class, %arg) = @_;
382 510
383 my $children = delete $arg{children} || []; 511 my $children = delete $arg{children} || [];
384 512
385 my $self = $class->SUPER::new (children => [], %arg); 513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
386 $self->add ($_) for @$children; 518 $self->add ($_) for @$children;
387 519
388 $self 520 $self
389} 521}
390 522
391sub add { 523sub add {
392 my ($self, $child) = @_; 524 my ($self, @widgets) = @_;
393 525
394 $child->set_parent ($self); 526 $_->set_parent ($self)
527 for @widgets;
395 528
396 use sort 'stable'; 529 use sort 'stable';
397 530
398 $self->{children} = [ 531 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 532 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 533 @{$self->{children}}, @widgets
401 ]; 534 ];
402 535
403 $child->check_size; 536 $self->check_size (1);
537 $self->update;
538}
539
540sub children {
541 @{ $_[0]{children} }
404} 542}
405 543
406sub remove { 544sub remove {
407 my ($self, $child) = @_; 545 my ($self, $child) = @_;
408 546
409 delete $child->{parent}; 547 delete $child->{parent};
548 $child->hide;
410 549
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 551
413 $self->check_size; 552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
414} 569}
415 570
416sub find_widget { 571sub find_widget {
417 my ($self, $x, $y) = @_; 572 my ($self, $x, $y) = @_;
418 573
… …
482 637
483package CFClient::UI::Window; 638package CFClient::UI::Window;
484 639
485our @ISA = CFClient::UI::Bin::; 640our @ISA = CFClient::UI::Bin::;
486 641
487use SDL::OpenGL; 642use CFClient::OpenGL;
488 643
489sub new { 644sub new {
490 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
491 646
492 my $self = $class->SUPER::new (%arg); 647 my $self = $class->SUPER::new (%arg);
493} 648}
494 649
495sub update { 650sub update {
496 my ($self) = @_; 651 my ($self) = @_;
497 652
498 # we want to do this delayed... 653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 654 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 655}
512 656
513sub size_allocate { 657sub size_allocate {
514 my ($self, $w, $h) = @_; 658 my ($self, $w, $h) = @_;
515 659
516 $self->child->configure (0, 0, $w, $h); 660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
517 663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
668sub render_child {
669 my ($self) = @_;
670
671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
672 glClearColor 0, 0, 0, 0;
673 glClear GL_COLOR_BUFFER_BIT;
674
518 $self->render_chld; 675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
683 };
519} 684}
520 685
521sub _draw { 686sub _draw {
522 my ($self) = @_; 687 my ($self) = @_;
523 688
524 my ($w, $h) = ($self->w, $self->h); 689 my ($w, $h) = ($self->w, $self->h);
525 690
526 my $tex = $self->{texture} 691 my $tex = $self->{texture}
527 or return; 692 or return;
528 693
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 694 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
533 697
534 $tex->draw_quad (0, 0, $w, $h); 698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 699
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 700 glDisable GL_TEXTURE_2D;
538} 701}
539 702
540############################################################################# 703#############################################################################
541 704
542package CFClient::UI::ViewPort; 705package CFClient::UI::ViewPort;
543 706
544our @ISA = CFClient::UI::Window::; 707our @ISA = CFClient::UI::Window::;
545 708
546sub new { die }
547
548sub size_request { 709sub size_request {
549 my ($self) = @_; 710 my ($self) = @_;
550 711
551 @$self{qw(child_w child_h)} = $self->child->size_request; 712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
553 714
554 @$self{qw(child_w child_h)} 715 @$self{qw(child_w child_h)}
555} 716}
556 717
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate { 718sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_; 719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
584 758 }
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586} 759}
587 760
588sub _draw { 761sub _render {
589 my ($self) = @_; 762 my ($self) = @_;
590 763
591 my $chld = $self->child; 764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
592 765
593 my ($w, $h) = $chld->size_request; 766 $self->SUPER::_render;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604} 767}
605 768
606############################################################################# 769#############################################################################
607 770
608package CFClient::UI::FancyFrame; 771package CFClient::UI::ScrolledWindow;
609 772
610our @ISA = CFClient::UI::Bin::; 773our @ISA = CFClient::UI::HBox::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 774
618sub new { 775sub new {
619 my $class = shift; 776 my $class = shift;
620 777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
806package CFClient::UI::Frame;
807
808our @ISA = CFClient::UI::Bin::;
809
810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 if ($self->{bg}) {
825 my ($w, $h) = @$self{qw(w h)};
826
827 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} };
830
831 glBegin GL_QUADS;
832 glVertex 0 , 0;
833 glVertex 0 , $h;
834 glVertex $w, $h;
835 glVertex $w, 0;
836 glEnd;
837
838 glDisable GL_BLEND;
839 }
840
841 $self->SUPER::_draw;
842}
843
844#############################################################################
845
846package CFClient::UI::FancyFrame;
847
848our @ISA = CFClient::UI::Bin::;
849
850use CFClient::OpenGL;
851
852my @tex =
853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
854 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
855
856sub new {
857 my $class = shift;
858
621 # TODO: user_x, user_y, overwrite moveto? 859 # TODO: user_x, user_y, overwrite moveto?
622 860
623 $class->SUPER::new ( 861 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 862 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 863 border_bg => [1, 1, 1, 1],
626 border => 0.8, 864 border => 0.6,
865 toplevel => 1,
866 can_events => 1,
627 @_ 867 @_
628 ) 868 );
869
870 $self->{title} &&= new CFClient::UI::Label
871 align => 0,
872 valign => 1,
873 text => $self->{title},
874 fontsize => $self->{border};
875
876 $self
629} 877}
630 878
631sub border { 879sub border {
632 int $_[0]{border} * $::FONTSIZE 880 int $_[0]{border} * $::FONTSIZE
633} 881}
634 882
635sub size_request { 883sub size_request {
636 my ($self) = @_; 884 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 885
640 my ($w, $h) = $self->SUPER::size_request; 886 my ($w, $h) = $self->SUPER::size_request;
641 887
642 ( 888 (
643 $w + $self->border * 2, 889 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
650 896
651 $h -= List::Util::max 0, $self->border * 2; 897 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 898 $w -= List::Util::max 0, $self->border * 2;
653 899
900 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
901 if $self->{title};
902
654 $self->child->configure ($self->border, $self->border, $w, $h); 903 $self->child->configure ($self->border, $self->border, $w, $h);
655} 904}
656 905
657sub button_down { 906sub button_down {
658 my ($self, $ev, $x, $y) = @_; 907 my ($self, $ev, $x, $y) = @_;
659 908
909 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 910 my $border = $self->border;
661 911
662 if ($x < $self->{w} && $x >= $self->{w} - $border 912 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 913 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 914
915 if ($lr & $td) {
916 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 918 my ($bw, $bh) = ($self->{w}, $self->{h});
919
920 my $mx = $x < $border;
921 my $my = $y < $border;
667 922
668 $self->{motion} = sub { 923 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
670 925
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy;
672 928
673 $self->{user_w} = $bw + $x - $ox; 929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
931 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 932 $self->check_size;
676 }; 933 };
677 934
678 } elsif ($x >= 0 && $x < $self->{w} 935 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 936 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 937 my ($bx, $by) = ($self->{x}, $self->{y});
683 938
684 $self->{motion} = sub { 939 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 940 my ($ev, $x, $y) = @_;
686 941
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 942 ($x, $y) = ($ev->{x}, $ev->{y});
688 943
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 944 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 945 $self->update;
691 }; 946 };
692 } 947 }
… …
708 my ($self) = @_; 963 my ($self) = @_;
709 964
710 my ($w, $h ) = ($self->{w}, $self->{h}); 965 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 967
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 968 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 970
718 my $border = $self->border; 971 my $border = $self->border;
719 972
720 glColor @{ $self->{border_bg} }; 973 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 974 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 978
979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 980 my $bg = $tex[0];
727 981
728 # TODO: repeat texture not scale 982 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 983 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 984 my $rep_y = $ch / $bg->{h};
731 985
732 glColor @{ $self->{bg} }; 986 glColor @{ $self->{bg} };
733 987
734 $bg->{s} = $rep_x; 988 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 989 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 990 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 991 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 }
738 993
739 glDisable GL_TEXTURE_2D; 994 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 995
996 $self->{title}->draw if $self->{title};
741 997
742 $self->child->draw; 998 $self->child->draw;
743} 999}
744 1000
745############################################################################# 1001#############################################################################
… …
748 1004
749our @ISA = CFClient::UI::Base::; 1005our @ISA = CFClient::UI::Base::;
750 1006
751use List::Util qw(max sum); 1007use List::Util qw(max sum);
752 1008
753use SDL::OpenGL; 1009use CFClient::OpenGL;
754 1010
755sub new { 1011sub new {
756 my $class = shift; 1012 my $class = shift;
757 1013
758 $class->SUPER::new ( 1014 $class->SUPER::new (
… …
768 $self->{children}[$y][$x] = $child; 1024 $self->{children}[$y][$x] = $child;
769 1025
770 $child->check_size; 1026 $child->check_size;
771} 1027}
772 1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031}
1032
773# TODO: move to container class maybe? send childs a signal on removal? 1033# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 1034sub clear {
775 my ($self) = @_; 1035 my ($self) = @_;
776 1036
1037 my @children = $self->children;
777 delete $self->{children}; 1038 delete $self->{children};
1039
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044
778 $self->update; 1045 $self->update;
779} 1046}
780 1047
781sub get_wh { 1048sub get_wh {
782 my ($self) = @_; 1049 my ($self) = @_;
… …
788 or next; 1055 or next;
789 1056
790 for my $x (0 .. $#$row) { 1057 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1058 my $widget = $row->[$x]
792 or next; 1059 or next;
793 my ($w, $h) = $widget->size_request; 1060 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1061
795 $w[$x] = max $w[$x], $w; 1062 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1063 $h[$y] = max $h[$y], $h;
797 } 1064 }
798 } 1065 }
… …
903 1170
904 ($h, $w) = ($w, $h); 1171 ($h, $w) = ($w, $h);
905 1172
906 my $children = $self->{children}; 1173 my $children = $self->{children};
907 1174
908 my @h = map +($_->size_request)[0], @$children; 1175 my @h = map $_->{req_w}, @$children;
909 1176
910 my $req_h = List::Util::sum @h; 1177 my $req_h = List::Util::sum @h;
911 1178
912 if ($req_h > $h) { 1179 if ($req_h > $h) {
913 # ah well, not enough space 1180 # ah well, not enough space
… …
959} 1226}
960 1227
961sub size_allocate { 1228sub size_allocate {
962 my ($self, $w, $h) = @_; 1229 my ($self, $w, $h) = @_;
963 1230
1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1232
964 my $children = $self->{children}; 1233 my $children = $self->{children};
965 1234
966 my @h = map +($_->size_request)[1], @$children; 1235 my @h = map $_->{req_h}, @$children;
967 1236
968 my $req_h = List::Util::sum @h; 1237 my $req_h = List::Util::sum @h;
969 1238
970 if ($req_h > $h) { 1239 if ($req_h > $h) {
971 # ah well, not enough space 1240 # ah well, not enough space
… …
999 1268
1000package CFClient::UI::Label; 1269package CFClient::UI::Label;
1001 1270
1002our @ISA = CFClient::UI::Base::; 1271our @ISA = CFClient::UI::Base::;
1003 1272
1004use SDL::OpenGL; 1273use CFClient::OpenGL;
1005 1274
1006sub new { 1275sub new {
1007 my ($class, %arg) = @_; 1276 my ($class, %arg) = @_;
1008 1277
1009 my $self = $class->SUPER::new ( 1278 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1279 fg => [1, 1, 1],
1280 #font => default_font
1281 #text => initial text
1282 #markup => initial narkup
1283 layout => (new CFClient::Layout),
1011 fontsize => 1, 1284 fontsize => 1,
1012 text => "",
1013 align => -1, 1285 align => -1,
1014 valign => -1, 1286 valign => -1,
1015 padding => 2, 1287 padding => 2,
1016 layout => new CFClient::Layout, 1288 can_events => 0,
1017 %arg 1289 %arg
1018 ); 1290 );
1019 1291
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1292 if (exists $self->{template}) {
1293 my $layout = new CFClient::Layout;
1294 $layout->set_text (delete $self->{template});
1295 $self->{template} = $layout;
1296 }
1021 1297
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1298 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1299 $self->set_markup (delete $self->{markup});
1300 } else {
1301 $self->set_text (delete $self->{text});
1302 }
1024 1303
1025 $self 1304 $self
1026} 1305}
1027 1306
1028sub escape_text { 1307sub escape {
1029 local $_ = $_[1]; 1308 local $_ = $_[1];
1030 1309
1031 s/&/&amp;/g; 1310 s/&/&amp;/g;
1032 s/>/&gt;/g; 1311 s/>/&gt;/g;
1033 s/</&lt;/g; 1312 s/</&lt;/g;
1034 1313
1035 $_[1] 1314 $_[1]
1036} 1315}
1037 1316
1317sub update {
1318 my ($self) = @_;
1319
1320 delete $self->{texture};
1321 $self->SUPER::update;
1322}
1323
1038sub set_text { 1324sub set_text {
1039 my ($self, $text) = @_; 1325 my ($self, $text) = @_;
1040 1326
1327 return if $self->{text} eq "T$text";
1328 $self->{text} = "T$text";
1329
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1331 $self->{layout}->set_text ($text);
1042 1332
1043 delete $self->{texture};
1044 $self->update; 1333 $self->update;
1334 $self->check_size;
1045} 1335}
1046 1336
1047sub set_markup { 1337sub set_markup {
1048 my ($self, $markup) = @_; 1338 my ($self, $markup) = @_;
1049 1339
1340 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup";
1342
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1346 $self->{layout}->set_markup ($markup);
1051 1347
1052 delete $self->{texture};
1053 $self->update; 1348 $self->update;
1349 $self->check_size;
1054} 1350}
1055 1351
1056sub size_request { 1352sub size_request {
1057 my ($self) = @_; 1353 my ($self) = @_;
1058 1354
1059 $self->{layout}->set_width; 1355 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1);
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1358
1062 my ($w, $h) = $self->{layout}->size; 1359 my ($w, $h) = $self->{layout}->size;
1360
1361 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font};
1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
1365 my ($w2, $h2) = $self->{template}->size;
1366
1367 $w = List::Util::max $w, $w2;
1368 $h = List::Util::max $h, $h2;
1369 }
1063 1370
1064 ( 1371 (
1065 $w + $self->{padding} * 2, 1372 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1373 $h + $self->{padding} * 2,
1067 ) 1374 )
… …
1071 my ($self, $w, $h) = @_; 1378 my ($self, $w, $h) = @_;
1072 1379
1073 delete $self->{texture}; 1380 delete $self->{texture};
1074} 1381}
1075 1382
1383sub set_fontsize {
1384 my ($self, $fontsize) = @_;
1385
1386 $self->{fontsize} = $fontsize;
1387 delete $self->{texture};
1388
1389 $self->update;
1390 $self->check_size;
1391}
1392
1076sub _draw { 1393sub _draw {
1077 my ($self) = @_; 1394 my ($self) = @_;
1078 1395
1079 my $tex = $self->{texture} ||= do { 1396 my $tex = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1399 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1401
1082 new_from_layout CFClient::Texture $self->{layout} 1402 my $tex = new_from_layout CFClient::Texture $self->{layout};
1403
1404 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5);
1407
1408 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5);
1411
1412 $tex
1083 }; 1413 };
1084 1414
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1415 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1417
1418 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1419 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1421 } else {
1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1423 }
1105 1424
1106 glDisable GL_TEXTURE_2D; 1425 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1426}
1109 1427
1110############################################################################# 1428#############################################################################
1111 1429
1112package CFClient::UI::EntryBase; 1430package CFClient::UI::EntryBase;
1113 1431
1114our @ISA = CFClient::UI::Label::; 1432our @ISA = CFClient::UI::Label::;
1115 1433
1116use SDL; 1434use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1435
1119sub new { 1436sub new {
1120 my $class = shift; 1437 my $class = shift;
1121 1438
1122 $class->SUPER::new ( 1439 $class->SUPER::new (
1123 fg => [1, 1, 1], 1440 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1441 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1442 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1443 active_fg => [0, 0, 0],
1127 can_hover => 1, 1444 can_hover => 1,
1128 can_focus => 1, 1445 can_focus => 1,
1129 valign => 0, 1446 valign => 0,
1447 can_events => 1,
1130 @_ 1448 @_
1131 ) 1449 )
1132} 1450}
1133 1451
1134sub _set_text { 1452sub _set_text {
… …
1145 1463
1146 $text =~ s/./*/g if $self->{hidden}; 1464 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1465 $self->{layout}->set_text ("$text ");
1148 1466
1149 $self->emit (changed => $self->{text}); 1467 $self->emit (changed => $self->{text});
1150}
1151
1152sub get_text {
1153 $_[0]{text}
1154}
1155
1156sub size_request {
1157 my ($self) = @_;
1158
1159 my ($w, $h) = $self->SUPER::size_request;
1160
1161 ($w + 1, $h) # add 1 for cursor
1162}
1163
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168} 1468}
1169 1469
1170sub set_text { 1470sub set_text {
1171 my ($self, $text) = @_; 1471 my ($self, $text) = @_;
1172 1472
1173 $self->{cursor} = length $text; 1473 $self->{cursor} = length $text;
1174 $self->_set_text ($text); 1474 $self->_set_text ($text);
1175 $self->update; 1475 $self->update;
1476 $self->check_size;
1477}
1478
1479sub get_text {
1480 $_[0]{text}
1481}
1482
1483sub size_request {
1484 my ($self) = @_;
1485
1486 my ($w, $h) = $self->SUPER::size_request;
1487
1488 ($w + 1, $h) # add 1 for cursor
1489}
1490
1491sub size_allocate {
1492 my ($self, $w, $h) = @_;
1493
1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1176} 1495}
1177 1496
1178sub key_down { 1497sub key_down {
1179 my ($self, $ev) = @_; 1498 my ($self, $ev) = @_;
1180 1499
1181 my $mod = $ev->key_mod; 1500 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1501 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1502 my $uni = $ev->{unicode};
1185 1503
1186 my $text = $self->get_text; 1504 my $text = $self->get_text;
1187 1505
1188 if ($sym == SDLK_BACKSPACE) { 1506 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1508 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1509 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1510 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1511 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1512 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1513 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1514 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1515 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1516 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1517 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1518 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1519 $self->emit ('escape');
1202 } elsif ($uni) { 1520 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1521 substr $text, $self->{cursor}++, 0, chr $uni;
1204 } 1522 }
1205 1523
1206 $self->_set_text ($text); 1524 $self->_set_text ($text);
1207 $self->update; 1525 $self->update;
1526 $self->check_size;
1208} 1527}
1209 1528
1210sub focus_in { 1529sub focus_in {
1211 my ($self) = @_; 1530 my ($self) = @_;
1212 1531
… …
1280 1599
1281package CFClient::UI::Entry; 1600package CFClient::UI::Entry;
1282 1601
1283our @ISA = CFClient::UI::EntryBase::; 1602our @ISA = CFClient::UI::EntryBase::;
1284 1603
1285use SDL; 1604use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1605
1288sub key_down { 1606sub key_down {
1289 my ($self, $ev) = @_; 1607 my ($self, $ev) = @_;
1290 1608
1291 my $sym = $ev->key_sym; 1609 my $sym = $ev->{sym};
1292 1610
1293 if ($sym == SDLK_RETURN) { 1611 if ($sym == 13) {
1612 unshift @{$self->{history}},
1613 my $txt = $self->get_text;
1614 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1616 $self->emit (activate => $txt);
1295 $self->update; 1617 $self->update;
1618
1619 } elsif ($sym == CFClient::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text;
1622 }
1623 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++;
1625 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1626 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 }
1630
1631 } elsif ($sym == CFClient::SDLK_DOWN) {
1632 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634
1635 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else {
1638 $self->set_text ($self->{history_saveback});
1639 }
1296 1640
1297 } else { 1641 } else {
1298 $self->SUPER::key_down ($ev); 1642 $self->SUPER::key_down ($ev);
1299 } 1643 }
1300 1644
… …
1304 1648
1305package CFClient::UI::Button; 1649package CFClient::UI::Button;
1306 1650
1307our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1308 1652
1309use SDL; 1653use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1654
1312my @tex = 1655my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1657 qw(b1_button_active.png);
1315 1658
1316sub new { 1659sub new {
1317 my $class = shift; 1660 my $class = shift;
1318 1661
1319 $class->SUPER::new ( 1662 $class->SUPER::new (
1320 padding => 4, 1663 padding => 4,
1321 fg => [1, 1, 1], 1664 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2], 1665 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1666 active_fg => [0, 0, 1],
1324 can_hover => 1, 1667 can_hover => 1,
1325 align => 0, 1668 align => 0,
1326 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1327 @_ 1671 @_
1328 ) 1672 )
1329} 1673}
1330 1674
1331sub button_up { 1675sub button_up {
… …
1344 1688
1345 if ($GRAB == $self) { 1689 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg}; 1690 $self->{fg} = $self->{active_fg};
1347 } 1691 }
1348 1692
1349 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 1693 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1; 1695 glColor 0, 0, 0, 1;
1354 1696
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1356 1698
1357 glDisable GL_TEXTURE_2D; 1699 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359 1700
1360 $self->SUPER::_draw; 1701 $self->SUPER::_draw;
1361} 1702}
1362 1703
1363############################################################################# 1704#############################################################################
… …
1365package CFClient::UI::CheckBox; 1706package CFClient::UI::CheckBox;
1366 1707
1367our @ISA = CFClient::UI::DrawBG::; 1708our @ISA = CFClient::UI::DrawBG::;
1368 1709
1369my @tex = 1710my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372 1713
1373use SDL; 1714use CFClient::OpenGL;
1374use SDL::OpenGL;
1375 1715
1376sub new { 1716sub new {
1377 my $class = shift; 1717 my $class = shift;
1378 1718
1379 $class->SUPER::new ( 1719 $class->SUPER::new (
… …
1411 1751
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413 1753
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 1755
1416 glEnable GL_BLEND; 1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1417 glEnable GL_TEXTURE_2D; 1758 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image;
1766
1767our @ISA = CFClient::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1425 glDisable GL_BLEND; 1818 glDisable GL_TEXTURE_2D;
1426} 1819}
1427 1820
1428############################################################################# 1821#############################################################################
1429 1822
1430package CFClient::UI::VGauge; 1823package CFClient::UI::VGauge;
1431 1824
1432our @ISA = CFClient::UI::Base::; 1825our @ISA = CFClient::UI::Base::;
1433 1826
1434use SDL::OpenGL; 1827use List::Util qw(min max);
1828
1829use CFClient::OpenGL;
1435 1830
1436my %tex = ( 1831my %tex = (
1437 food => [ 1832 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 1835 ],
1441 grace => [ 1836 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 1839 ],
1445 hp => [ 1840 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 1843 ],
1449 mana => [ 1844 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 1847 ],
1453); 1848);
1454 1849
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 1850# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 1851sub new {
1457 my $class = shift; 1852 my $class = shift;
1458 1853
1459 my $self = $class->SUPER::new (gauge => 'food', @_); 1854 my $self = $class->SUPER::new (
1855 type => 'food',
1856 @_
1857 );
1858
1859 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1460 1860
1461 $self 1861 $self
1462} 1862}
1463 1863
1464sub size_request { 1864sub size_request {
1465 my ($self) = @_; 1865 my ($self) = @_;
1466 1866
1467 my $tex = $tex{$self->{gauge}}[0]; 1867 #my $tex = $tex{$self->{type}}[0];
1468
1469 @$tex{qw(w h)} 1868 #@$tex{qw(w h)}
1869 (0, 0)
1470} 1870}
1471 1871
1472sub set_max { 1872sub set_max {
1473 my ($self, $max) = @_; 1873 my ($self, $max) = @_;
1474 1874
1875 return if $self->{max_val} == $max;
1876
1475 $self->{max_val} = $max; 1877 $self->{max_val} = $max;
1878 $self->update;
1476} 1879}
1477 1880
1478sub set_value { 1881sub set_value {
1479 my ($self, $val, $max) = @_; 1882 my ($self, $val, $max) = @_;
1480 1883
1481 $self->set_max ($max) 1884 $self->set_max ($max)
1482 if defined $max; 1885 if defined $max;
1483 1886
1484 $max = $self->{max_val}; 1887 return if $self->{val} == $val;
1888
1485 $self->{val} = $val; 1889 $self->{val} = $val;
1486
1487 $self->update; 1890 $self->update;
1488} 1891}
1489 1892
1490sub _draw { 1893sub _draw {
1491 my ($self) = @_; 1894 my ($self) = @_;
1492 1895
1493 my $tex = $tex{$self->{gauge}}; 1896 my $tex = $tex{$self->{type}};
1897 my ($t1, $t2, $t3) = @$tex;
1494 1898
1495 my ($w, $h) = ($self->{w}, $self->{h}); 1899 my ($w, $h) = ($self->{w}, $self->{h});
1496 1900
1901 if ($self->{vertical}) {
1902 glRotate 90, 0, 0, 1;
1903 glTranslate 0, -$self->{w}, 0;
1904
1905 ($w, $h) = ($h, $w);
1906 }
1907
1497 my $ycut = $self->{val} / ($self->{max_val} || 1); 1908 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499 1909
1500 my $t1 = $tex->[0]; 1910 my $ycut1 = max 0, min 1, $ycut;
1501 my $t2 = $tex->[1]; 1911 my $ycut2 = max 0, min 1, $ycut - 1;
1912
1913 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2);
1502 1915
1503 glEnable GL_BLEND; 1916 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D; 1918 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 1920
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1921 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS; 1922 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp; 1923 glTexCoord 0 , 0; glVertex 0 , 0;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 1924 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 1925 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 1926 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1519 glEnd; 1927 glEnd;
1520 1928
1521 $yp += $h1; 1929 my $ycut1 = List::Util::min 1, $ycut;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1930 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS; 1931 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 1932 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 1933 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1529 glEnd; 1936 glEnd;
1937
1938 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd;
1946 }
1530 1947
1531 glDisable GL_BLEND; 1948 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1533} 1950}
1534 1951
1535############################################################################# 1952#############################################################################
1536 1953
1954package CFClient::UI::Gauge;
1955
1956our @ISA = CFClient::UI::VBox::;
1957
1958sub new {
1959 my ($class, %arg) = @_;
1960
1961 my $self = $class->SUPER::new (
1962 tooltip => $arg{type},
1963 can_hover => 1,
1964 can_events => 1,
1965 %arg,
1966 );
1967
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1971
1972 $self
1973}
1974
1975sub set_fontsize {
1976 my ($self, $fsize) = @_;
1977
1978 $self->{value}->set_fontsize ($fsize);
1979 $self->{max} ->set_fontsize ($fsize);
1980}
1981
1982sub set_max {
1983 my ($self, $max) = @_;
1984
1985 $self->{gauge}->set_max ($max);
1986 $self->{max}->set_text ($max);
1987}
1988
1989sub set_value {
1990 my ($self, $val, $max) = @_;
1991
1992 $self->set_max ($max)
1993 if defined $max;
1994
1995 $self->{gauge}->set_value ($val, $max);
1996 $self->{value}->set_text ($val);
1997}
1998
1999#############################################################################
2000
1537package CFClient::UI::Slider; 2001package CFClient::UI::Slider;
1538 2002
1539use strict; 2003use strict;
1540 2004
1541use SDL::OpenGL; 2005use CFClient::OpenGL;
1542 2006
1543our @ISA = CFClient::UI::DrawBG::; 2007our @ISA = CFClient::UI::DrawBG::;
1544 2008
1545my @tex = 2009my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2011 qw(s1_slider.png s1_slider_bg.png);
1548 2012
1549sub new { 2013sub new {
1550 my $class = shift; 2014 my $class = shift;
1551 2015
1552 # range [value, low, high, page] 2016 # range [value, low, high, page, unit]
1553 2017
1554 # TODO: 0-width page 2018 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2019 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2020 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2021 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2022 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2023 active_fg => [0, 0, 0],
1560 range => [0, 0, 100, 10], 2024 range => [0, 0, 100, 10],
1561 req_w => 20, 2025 req_w => $::WIDTH / 80,
1562 req_h => 20, 2026 req_h => $::WIDTH / 80,
1563 vertical => 0, 2027 vertical => 0,
1564 can_hover => 1, 2028 can_hover => 1,
1565 inner_pad => 5, 2029 inner_pad => .05,
1566 @_ 2030 @_
1567 ); 2031 );
1568 2032
2033 $self->set_value ($self->{range}[0]);
2034 $self->update;
2035
1569 $self 2036 $self
2037}
2038
2039sub set_value {
2040 my ($self, $value) = @_;
2041
2042 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2043
2044 $hi = $lo + 1 if $hi <= $lo;
2045
2046 $value = $lo if $value < $lo;
2047 $value = $hi if $value > $hi;
2048
2049 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2050 if $unit;
2051
2052 $page = $hi - $lo if $page > $hi - $lo;
2053
2054 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2055
2056 if ($value != $old_value) {
2057 $self->emit (changed => $value);
2058 $self->update;
2059 }
1570} 2060}
1571 2061
1572sub size_request { 2062sub size_request {
1573 my ($self) = @_; 2063 my ($self) = @_;
1574 2064
… …
1587 2077
1588sub mouse_motion { 2078sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2079 my ($self, $ev, $x, $y) = @_;
1590 2080
1591 if ($GRAB == $self) { 2081 if ($GRAB == $self) {
2082 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2083
2084 my (undef, $lo, $hi, $page) = @{$self->{range}};
2085
2086 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2087
2088 $self->set_value ($x * ($hi - $lo) + $lo);
2089 }
2090}
2091
2092sub update {
2093 my ($self) = @_;
2094
2095 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2096 $self->set_value ($self->{range}[0]);
2097
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2098 my ($value, $lo, $hi, $page) = @{$self->{range}};
1593 2099
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2100 my $inner_w = 1 - 2 * $self->{inner_pad};
1595 2101
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2102 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1598 2103
1599 $x -= $inner_pad_px; # substract the padding 2104 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2105 $value = $self->{scale} * ($value - $lo);
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2106
1605 $self->emit (changed => $x); 2107 $value = $self->{inner_pad} + ($value - $page * 0.5);
1606 $self->update; 2108
2109 $value = 0 if $value < 0;
2110 $page = 1 - $value if $value + $page > 1;
2111
2112 $self->{knob_x} = $value;
2113 $self->{knob_w} = $page;
1607 } 2114 });
1608}
1609 2115
1610# the inner_* stuff is for generating a padding for the slider handle, 2116 $self->SUPER::update;
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616} 2117}
1617 2118
1618sub _draw { 2119sub _draw {
1619 my ($self) = @_; 2120 my ($self) = @_;
1620 2121
1621 $self->SUPER::_draw (); 2122 $self->SUPER::_draw ();
1622 2123
1623 my ($w, $h) = @$self{qw(w h)}; 2124 glScale $self->{w}, $self->{h};
1624 2125
1625 if ($self->{vertical}) { 2126 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2127 # draw a vertical slider like a rotated horizontal slider
1627 2128
1628 glRotate 90, 0, 0, 1; 2129 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0; 2130 glTranslate 0, 1, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2131 }
1633 2132
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2133 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2134 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2135
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2136 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2138
1660 # draw background 2139 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2140 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2141
1663 # draw handle 2142 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2143 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2144
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1668} 2146}
1669 2147
1670############################################################################# 2148#############################################################################
1671 2149
1672package CFClient::UI::TextView; 2150package CFClient::UI::TextView;
1673 2151
1674our @ISA = CFClient::UI::HBox::; 2152our @ISA = CFClient::UI::HBox::;
1675 2153
1676use SDL::OpenGL; 2154use CFClient::OpenGL;
1677 2155
1678sub new { 2156sub new {
1679 my $class = shift; 2157 my $class = shift;
1680 2158
1681 my $self = $class->SUPER::new ( 2159 my $self = $class->SUPER::new (
1682 fontsize => 1, 2160 fontsize => 1,
2161 can_events => 0,
2162 #font => default_font
1683 @_, 2163 @_,
1684 2164
1685 layout => (new CFClient::Layout), 2165 layout => (new CFClient::Layout 1),
1686 par => [], 2166 par => [],
1687 height => 0, 2167 height => 0,
1688 children => [ 2168 children => [
1689 (new CFClient::UI::Empty expand => 1), 2169 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2170 (new CFClient::UI::Slider vertical => 1),
1691 ], 2171 ],
1692 ); 2172 );
1693 2173
1694 $self->{children}[1]->connect (changed => sub { 2174 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2175
1698 $self 2176 $self
1699} 2177}
1700 2178
1701sub set_fontsize { 2179sub set_fontsize {
… …
1709 my ($self, $text) = @_; 2187 my ($self, $text) = @_;
1710 2188
1711 my $layout = $self->{layout}; 2189 my $layout = $self->{layout};
1712 2190
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2191 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2192 $layout->set_width ($self->{children}[0]{w});
1715 $layout->set_text ($text); 2193 $layout->set_markup ($text);
1716 2194
1717 ($layout->size)[1] 2195 ($layout->size)[1]
1718} 2196}
1719 2197
1720sub reflow { 2198sub reflow {
… …
1727sub size_allocate { 2205sub size_allocate {
1728 my ($self, $w, $h) = @_; 2206 my ($self, $w, $h) = @_;
1729 2207
1730 $self->SUPER::size_allocate ($w, $h); 2208 $self->SUPER::size_allocate ($w, $h);
1731 2209
2210 $self->{layout}->set_font ($self->{font}) if $self->{font};
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2211 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1733 $self->{layout}->set_width ($self->{children}[0]{w}); 2212 $self->{layout}->set_width ($self->{children}[0]{w});
1734 2213
1735 $self->reflow; 2214 $self->reflow;
1736} 2215}
… …
1757 2236
1758 return unless $self->{h} > 0; 2237 return unless $self->{h} > 0;
1759 2238
1760 delete $self->{texture}; 2239 delete $self->{texture};
1761 2240
1762 $ROOT->on_refresh ($self, sub { 2241 $ROOT->on_post_alloc ($self, sub {
1763 if (delete $self->{need_reflow}) { 2242 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2243 my $height = 0;
1765 2244
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2245 $height += $_->[0] = $self->text_height ($_->[2])
1767 for @{$self->{par}}; 2246 for @{$self->{par}};
… …
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2250 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1772 2251
1773 delete $self->{texture}; 2252 delete $self->{texture};
1774 } 2253 }
1775 2254
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2255 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1777 glClearColor 0, 0, 0, 1; 2256 glClearColor 0, 0, 0, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2257 glClear GL_COLOR_BUFFER_BIT;
1779 2258
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D; 2259 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2260 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784 2261
1785 my $top = int $self->{children}[1]{range}[0]; 2262 my $top = int $self->{children}[1]{range}[0];
1786 2263
… …
1789 2266
1790 my $y = 0; 2267 my $y = 0;
1791 2268
1792 my $layout = $self->{layout}; 2269 my $layout = $self->{layout};
1793 2270
2271 $layout->set_font ($self->{font}) if $self->{font};
2272
1794 for my $par (@{$self->{par}}) { 2273 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2274 my $h = $par->[0];
1796 2275
1797 if ($y0 < $y + $h && $y < $y1) { 2276 if ($y0 < $y + $h && $y < $y1) {
2277 $layout->set_foreground (@{ $par->[1] });
1798 $layout->set_text ($par->[2]); 2278 $layout->set_markup ($par->[2]);
1799 2279
1800 glColor @{ $par->[1] };
1801 my ($W, $H) = $layout->size; 2280 my ($W, $H) = $layout->size;
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2281 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1803 } 2282 }
1804 2283
1805 $y += $h; 2284 $y += $h;
1806 } 2285 }
1807 2286
1808 glDisable GL_TEXTURE_2D; 2287 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND;
1810 }; 2288 };
1811 }); 2289 });
1812} 2290}
1813 2291
1814sub _draw { 2292sub _draw {
1815 my ($self) = @_; 2293 my ($self) = @_;
1816 2294
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2295 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2296 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2297 glColor 1, 1, 1, 1;
2298 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2299 glDisable GL_TEXTURE_2D;
1822 }
1823 2300
1824 $self->{children}[1]->draw; 2301 $self->{children}[1]->draw;
1825 2302
1826} 2303}
1827 2304
1828############################################################################# 2305#############################################################################
1829 2306
1830package CFClient::UI::Animator; 2307package CFClient::UI::Animator;
1831 2308
1832use SDL::OpenGL; 2309use CFClient::OpenGL;
1833 2310
1834our @ISA = CFClient::UI::Bin::; 2311our @ISA = CFClient::UI::Bin::;
1835 2312
1836sub moveto { 2313sub moveto {
1837 my ($self, $x, $y) = @_; 2314 my ($self, $x, $y) = @_;
… …
1875 2352
1876sub new { 2353sub new {
1877 my $class = shift; 2354 my $class = shift;
1878 2355
1879 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1880 state => 0, 2357 state => 0,
1881 connect_activate => \&toggle_flopper, 2358 connect_activate => \&toggle_flopper,
1882 @_ 2359 @_
1883 ); 2360 );
1884 2361
1885 if ($self->{state}) { 2362 if ($self->{state}) {
… …
1906 $self->emit (changed => $self->{state}); 2383 $self->emit (changed => $self->{state});
1907} 2384}
1908 2385
1909############################################################################# 2386#############################################################################
1910 2387
2388package CFClient::UI::Tooltip;
2389
2390our @ISA = CFClient::UI::Bin::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 @_,
2399 can_events => 0,
2400 )
2401}
2402
2403sub set_tooltip_from {
2404 my ($self, $widget) = @_;
2405
2406 $self->add (new CFClient::UI::Label
2407 markup => $widget->{tooltip},
2408 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2409 fontsize => 0.8,
2410 fg => [0, 0, 0, 1],
2411 font => ($widget->{tooltip_font} || $::FONT_PROP),
2412 );
2413}
2414
2415sub size_request {
2416 my ($self) = @_;
2417
2418 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2419
2420 ($w + 4, $h + 4)
2421}
2422
2423sub size_allocate {
2424 my ($self, $w, $h) = @_;
2425
2426 $self->SUPER::size_allocate ($w - 4, $h - 4);
2427}
2428
2429sub _draw {
2430 my ($self) = @_;
2431
2432 glTranslate 0.375, 0.375;
2433
2434 my ($w, $h) = @$self{qw(w h)};
2435
2436 glColor 1, 0.8, 0.4;
2437 glBegin GL_QUADS;
2438 glVertex 0 , 0;
2439 glVertex 0 , $h;
2440 glVertex $w, $h;
2441 glVertex $w, 0;
2442 glEnd;
2443
2444 glColor 0, 0, 0;
2445 glBegin GL_LINE_LOOP;
2446 glVertex 0 , 0;
2447 glVertex 0 , $h;
2448 glVertex $w, $h;
2449 glVertex $w, 0;
2450 glEnd;
2451
2452 glTranslate 2 - 0.375, 2 - 0.375;
2453 $self->SUPER::_draw;
2454}
2455
2456#############################################################################
2457
2458package CFClient::UI::Face;
2459
2460our @ISA = CFClient::UI::Base::;
2461
2462use CFClient::OpenGL;
2463
2464sub new {
2465 my $class = shift;
2466
2467 $class->SUPER::new (
2468 aspect => 1,
2469 @_,
2470 )
2471}
2472
2473sub size_request {
2474 (32, 8)
2475}
2476
2477sub _draw {
2478 my ($self) = @_;
2479
2480 return unless $::CONN;#d# manage and cache textures differently
2481 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2482
2483 # TODO animation
2484 if ($tex) {
2485 glEnable GL_TEXTURE_2D;
2486 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2487 glColor 1, 1, 1, 1;
2488 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2489 glDisable GL_TEXTURE_2D;
2490 }
2491}
2492
2493#############################################################################
2494
2495package CFClient::UI::InventoryItem;
2496
2497our @ISA = CFClient::UI::HBox::;
2498
2499sub new {
2500 my $class = shift;
2501
2502 my %args = @_;
2503
2504 my $item = delete $args{item};
2505
2506 my $desc = $item->{nrof} < 2
2507 ? $item->{name}
2508 : "$item->{nrof} $item->{name_pl}";
2509
2510 $item->{flags} & Crossfire::Protocol::F_OPEN
2511 and $desc .= " (open)";
2512 $item->{flags} & Crossfire::Protocol::F_APPLIED
2513 and $desc .= " (applied)";
2514 $item->{flags} & Crossfire::Protocol::F_UNPAID
2515 and $desc .= " (unpaid)";
2516 $item->{flags} & Crossfire::Protocol::F_MAGIC
2517 and $desc .= " (magic)";
2518 $item->{flags} & Crossfire::Protocol::F_CURSED
2519 and $desc .= " (cursed)";
2520 $item->{flags} & Crossfire::Protocol::F_DAMNED
2521 and $desc .= " (damned)";
2522 $item->{flags} & Crossfire::Protocol::F_LOCKED
2523 and $desc .= " *";
2524
2525 my $self = $class->SUPER::new (
2526 can_hover => 1,
2527 can_events => 1,
2528 tooltip => (CFClient::UI::Label->escape ($desc)
2529 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2530 connect_button_down => sub {
2531 my ($self, $ev, $x, $y) = @_;
2532
2533 # todo: maybe put examine on 1? but should just be a tooltip :(
2534 if ($ev->{button} == 1) {
2535 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2536 } elsif ($ev->{button} == 2) {
2537 $::CONN->send ("apply $item->{tag}");
2538 } elsif ($ev->{button} == 3) {
2539 my @menu_items = (
2540 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2541 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2542 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2543 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2544 [
2545 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2546 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2547 ],
2548 );
2549
2550 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2551 }
2552
2553 1
2554 },
2555 %args
2556 );
2557
2558 $self->add (new CFClient::UI::Face
2559 can_events => 0,
2560 face => $item->{face},
2561 anim => $item->{anim},
2562 animspeed => $item->{animspeed},
2563 );
2564
2565 $self->add (new CFClient::UI::Label
2566 can_events => 0,
2567 text => $desc,
2568 );
2569
2570 $self
2571}
2572
2573#############################################################################
2574
2575package CFClient::UI::Inventory;
2576
2577our @ISA = CFClient::UI::ScrolledWindow::;
2578
2579sub new {
2580 my $class = shift;
2581
2582 my $self = $class->SUPER::new (
2583 scrolled => (new CFClient::UI::VBox),
2584 @_,
2585 );
2586
2587 $self
2588}
2589
2590sub set_items {
2591 my ($self, $items) = @_;
2592
2593 $self->{scrolled}->clear;
2594 return unless $items;
2595
2596 my @items = sort {
2597 ($a->{type} <=> $b->{type})
2598 or ($a->{name} cmp $b->{name})
2599 } @$items;
2600
2601 $self->{real_items} = \@items;
2602
2603 for my $item (@items) {
2604 my $desc = $item->{nrof} < 2
2605 ? $item->{name}
2606 : "$item->{nrof} $item->{name_pl}";
2607
2608 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2609 }
2610
2611 $self->{scrolled}->add (@items);
2612
2613# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2614}
2615
2616sub size_request {
2617 my ($self) = @_;
2618 ($self->{req_w}, $self->{req_h});
2619}
2620
2621#############################################################################
2622
2623package CFClient::UI::Menu;
2624
2625our @ISA = CFClient::UI::FancyFrame::;
2626
2627use CFClient::OpenGL;
2628
2629sub new {
2630 my $class = shift;
2631
2632 my $self = $class->SUPER::new (
2633 items => [],
2634 z => 100,
2635 @_,
2636 );
2637
2638 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2639
2640 for my $item (@{ $self->{items} }) {
2641 my ($widget, $cb) = @$item;
2642
2643 # handle various types of items, only text for now
2644 if (!ref $widget) {
2645 $widget = new CFClient::UI::Label
2646 can_hover => 1,
2647 can_events => 1,
2648 text => $widget;
2649 }
2650
2651 $self->{item}{$widget} = $item;
2652
2653 $self->{vbox}->add ($widget);
2654 }
2655
2656 $self
2657}
2658
2659# popup given the event (must be a mouse button down event currently)
2660sub popup {
2661 my ($self, $ev) = @_;
2662
2663 $self->emit ("popdown");
2664
2665 # maybe save $GRAB? must be careful about events...
2666 $GRAB = $self;
2667 $self->{button} = $ev->{button};
2668
2669 $self->show;
2670 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2671}
2672
2673sub mouse_motion {
2674 my ($self, $ev, $x, $y) = @_;
2675
2676 # TODO: should use vbox->find_widget or so
2677 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2678 $self->{hover} = $self->{item}{$HOVER};
2679}
2680
2681sub button_up {
2682 my ($self, $ev, $x, $y) = @_;
2683
2684 if ($ev->{button} == $self->{button}) {
2685 undef $GRAB;
2686 $self->hide;
2687
2688 $self->emit ("popdown");
2689 $self->{hover}[1]->() if $self->{hover};
2690 }
2691}
2692
2693#############################################################################
2694
2695package CFClient::UI::Statusbox;
2696
2697our @ISA = CFClient::UI::VBox::;
2698
2699sub reorder {
2700 my ($self) = @_;
2701 my $NOW = time;
2702
2703 while (my ($k, $v) = each %{ $self->{item} }) {
2704 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2705 }
2706
2707 my @widgets;
2708
2709 my @items = sort {
2710 $a->{pri} <=> $b->{pri}
2711 or $b->{id} <=> $a->{id}
2712 } values %{ $self->{item} };
2713
2714 my $count = 10 + 1;
2715 for my $item (@items) {
2716 last unless --$count;
2717
2718 push @widgets, $item->{label} ||= do {
2719 # TODO: doesn't handle markup well (read as: at all)
2720 my $short = $item->{count} > 1
2721 ? "<b>$item->{count} ×</b> $item->{text}"
2722 : $item->{text};
2723
2724 for ($short) {
2725 s/^\s+//;
2726 s/\s+/ /g;
2727 my $len = int 40 / $item->{fontsize};
2728 substr $_, $len, length, "…" if $len < length;
2729 }
2730
2731 new CFClient::UI::Label
2732 markup => $short,
2733 tooltip => $item->{tooltip},
2734 tooltip_font => $::FONT_PROP,
2735 tooltip_width => 0.67,
2736 fontsize => $item->{fontsize},
2737 fg => $item->{fg},
2738 can_events => 1,
2739 can_hover => 1
2740 };
2741 }
2742
2743 $self->clear;
2744 $self->SUPER::add (reverse @widgets);
2745}
2746
2747sub add {
2748 my ($self, $text, %arg) = @_;
2749
2750 $text =~ s/^\s+//;
2751 $text =~ s/\s+$//;
2752
2753 my $timeout = time + ((delete $arg{timeout}) || 60);
2754
2755 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2756
2757 if (my $item = $self->{item}{$group}) {
2758 if ($item->{text} eq $text) {
2759 $item->{count}++;
2760 } else {
2761 $item->{count} = 1;
2762 $item->{text} = $item->{tooltip} = $text;
2763 }
2764 $item->{id} = ++$self->{id};
2765 $item->{timeout} = $timeout;
2766 delete $item->{label};
2767 } else {
2768 $self->{item}{$group} = {
2769 id => ++$self->{id},
2770 text => $text,
2771 timeout => $timeout,
2772 tooltip => $text,
2773 fontsize => 0.8,
2774 fg => [0.8, 0.8, 0.8, 0.8],
2775 pri => 0,
2776 count => 1,
2777 %arg,
2778 };
2779 }
2780
2781 $self->reorder;
2782}
2783
2784#############################################################################
2785
1911package CFClient::UI::Root; 2786package CFClient::UI::Root;
1912 2787
1913our @ISA = CFClient::UI::Container::; 2788our @ISA = CFClient::UI::Container::;
1914 2789
1915use SDL::OpenGL; 2790use CFClient::OpenGL;
1916 2791
1917sub check_size { 2792sub new {
1918 my ($self) = @_; 2793 my $class = shift;
1919 2794
1920 $self->configure (0, 0, $::WITH, $::HEIGHT); 2795 $class->SUPER::new (
1921} 2796 @_,
1922 2797 )
1923sub size_request {
1924 ($::WIDTH, $::HEIGHT)
1925} 2798}
1926 2799
1927sub configure { 2800sub configure {
1928 my ($self, $x, $y, $w, $h) = @_; 2801 my ($self, $x, $y, $w, $h) = @_;
1929 2802
1930 $self->SUPER::configure ($x, $y, $w, $h); 2803 $self->{w} = $w;
1931 2804 $self->{h} = $h;
1932 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1933 for @{$self->{children}};
1934} 2805}
1935 2806
1936sub _topleft { 2807sub check_size {
2808 my ($self) = @_;
2809
2810 $self->size_allocate ($self->{w}, $self->{h})
2811 if $self->{w};
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816
2817 ($self->{w}, $self->{h})
2818}
2819
2820sub size_allocate {
2821 my ($self, $w, $h) = @_;
2822
2823 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2824 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2825
2826 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2827 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2828
2829 for my $child ($self->children) {
2830 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2831
2832 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2833 if exists $child->{req_x};
2834
2835 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2836 if exists $child->{req_y};
2837
2838 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2839 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2840
2841 $child->configure ($X, $Y, $W, $H);
2842 }
2843}
2844
2845sub coord2local {
1937 my ($self, $x, $y) = @_; 2846 my ($self, $x, $y) = @_;
1938 2847
1939 ($x, $y) 2848 ($x, $y)
1940} 2849}
1941 2850
2851sub coord2global {
2852 my ($self, $x, $y) = @_;
2853
2854 ($x, $y)
2855}
2856
1942sub update { 2857sub update {
1943 my ($self) = @_; 2858 my ($self) = @_;
1944 2859
1945 $self->check_size; 2860 $self->check_size;
1946 ::refresh (); 2861 $::WANT_REFRESH++;
1947} 2862}
1948 2863
1949sub add { 2864sub add {
1950 my ($self, $child) = @_; 2865 my ($self, @children) = @_;
1951 2866
2867 for my $child (@children) {
2868 $child->{toplevel} = 1;
2869
2870 # integerise window positions
2871 $child->{x} = int $child->{x};
2872 $child->{y} = int $child->{y};
2873 }
2874
1952 $self->SUPER::add ($child); 2875 $self->SUPER::add (@children);
1953} 2876}
1954 2877
1955sub on_refresh { 2878sub on_refresh {
1956 my ($self, $id, $cb) = @_; 2879 my ($self, $id, $cb) = @_;
1957 2880
1958 $self->{refresh_hook}{$id} = $cb; 2881 $self->{refresh_hook}{$id} = $cb;
1959} 2882}
1960 2883
2884sub on_post_alloc {
2885 my ($self, $id, $cb) = @_;
2886
2887 $self->{post_alloc_hook}{$id} = $cb;
2888}
2889
1961sub draw { 2890sub draw {
1962 my ($self) = @_; 2891 my ($self) = @_;
1963 2892
1964 while (my $rcb = delete $self->{refresh_hook}) { 2893 while ($self->{refresh_hook}) {
1965 $_->() for values %$rcb; 2894 $_->()
2895 for values %{delete $self->{refresh_hook}};
2896 }
2897
2898 if ($self->{check_size}) {
2899 my @queue = ([], []);
2900
2901 for (;;) {
2902 if ($self->{check_size}) {
2903 # heuristic: check containers last
2904 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2905 for values %{delete $self->{check_size}}
2906 }
2907
2908 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2909
2910 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2911 ? @$widget{qw(user_w user_h)}
2912 : $widget->size_request;
2913
2914 if (delete $widget->{force_alloc}
2915 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2916 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2917
2918 $widget->{req_w} = $w;
2919 $widget->{req_h} = $h;
2920
2921 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2922
2923 $widget->{parent}->check_size
2924 if $widget->{parent};
2925 }
2926 }
2927 }
2928
2929 while ($self->{size_alloc}) {
2930 for (values %{delete $self->{size_alloc}}) {
2931 my ($widget, $w, $h) = @$_;
2932
2933 $w = 0 if $w < 0;
2934 $h = 0 if $h < 0;
2935
2936 $widget->{w} = $w;
2937 $widget->{h} = $h;
2938 $widget->size_allocate ($w, $h);
2939 $widget->emit (size_allocate => $w, $h);
2940 }
2941 }
2942
2943 while ($self->{post_alloc_hook}) {
2944 $_->()
2945 for values %{delete $self->{post_alloc_hook}};
1966 } 2946 }
1967 2947
1968 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2948 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1969 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2949 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1970 glClear GL_COLOR_BUFFER_BIT; 2950 glClear GL_COLOR_BUFFER_BIT;
… …
1981############################################################################# 2961#############################################################################
1982 2962
1983package CFClient::UI; 2963package CFClient::UI;
1984 2964
1985$ROOT = new CFClient::UI::Root; 2965$ROOT = new CFClient::UI::Root;
2966$TOOLTIP = new CFClient::UI::Tooltip;
1986 2967
19871 29681
1988 2969

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