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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.203 by root, Sun May 14 21:13:11 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 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 80 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y);
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
38} 84}
39 85
40sub feed_sdl_button_up_event { 86sub feed_sdl_button_up_event {
41 my ($ev) = @_; 87 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 88 my ($x, $y) = ($ev->{x}, $ev->{y});
43 89
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 90 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 91
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 93
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 94 if ($GRAB) {
95 ($x, $y) = $GRAB->coord2local ($x, $y);
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
49 98
50 if (!$BUTTON_STATE) { 99 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 100 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 101 $grab->update if $grab;
53 $GRAB->update if $GRAB; 102 $GRAB->update if $GRAB;
103
104 check_tooltip;
54 } 105 }
55} 106}
56 107
57sub feed_sdl_motion_event { 108sub feed_sdl_motion_event {
58 my ($ev) = @_; 109 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 110 my ($x, $y) = ($ev->{x}, $ev->{y});
60 111
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 112 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 113
63 if ($widget != $HOVER) { 114 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 115 my $hover = $HOVER; $HOVER = $widget;
65 116
66 $hover->update if $hover && $hover->{can_hover}; 117 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 118 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 119
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 120 check_tooltip;
121 }
122
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
71} 127}
72 128
73# convert position array to integers 129# convert position array to integers
74sub harmonize { 130sub harmonize {
75 my ($vals) = @_; 131 my ($vals) = @_;
… …
81 $rem += $_ - $i; 137 $rem += $_ - $i;
82 $_ = $i; 138 $_ = $i;
83 } 139 }
84} 140}
85 141
142# call when resolution changes etc.
143sub rescale_widgets {
144 my ($sx, $sy) = @_;
145
146 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) {
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
156 }
157
158 $widget->reconfigure;
159 }
160}
161
86############################################################################# 162#############################################################################
87 163
88package CFClient::UI::Base; 164package CFClient::UI::Base;
89 165
90use strict; 166use strict;
91 167
92use SDL::OpenGL; 168use CFClient::OpenGL;
93 169
94sub new { 170sub new {
95 my $class = shift; 171 my $class = shift;
96 172
97 my $self = bless { 173 my $self = bless {
98 x => 0, 174 x => 0,
99 y => 0, 175 y => 0,
100 z => 0, 176 z => 0,
101 w => -1, 177 can_events => 1,
102 h => -1,
103 @_ 178 @_
104 }, $class; 179 }, $class;
105 180
106 for (keys %$self) { 181 for (keys %$self) {
107 if (/^connect_(.*)$/) { 182 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 183 $self->connect ($1 => delete $self->{$_});
109 } 184 }
110 } 185 }
111 186
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
112 $self 189 $self
190}
191
192sub destroy {
193 my ($self) = @_;
194
195 $self->hide;
196 %$self = ();
197}
198
199sub show {
200 my ($self) = @_;
201
202 return if $self->{parent};
203
204 $CFClient::UI::ROOT->add ($self);
205}
206
207sub hide {
208 my ($self) = @_;
209
210 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self;
212
213 $self->{parent}->remove ($self)
214 if $self->{parent};
113} 215}
114 216
115sub move { 217sub move {
116 my ($self, $x, $y, $z) = @_; 218 my ($self, $x, $y, $z) = @_;
117 219
… …
120 $self->{z} = $z if defined $z; 222 $self->{z} = $z if defined $z;
121 223
122 $self->update; 224 $self->update;
123} 225}
124 226
125sub needs_redraw { 227sub set_size {
126 0 228 my ($self, $w, $h) = @_;
229
230 $self->{user_w} = $w;
231 $self->{user_h} = $h;
232
233 $self->check_size;
127} 234}
128 235
129sub size_request { 236sub size_request {
130 require Carp; 237 require Carp;
131 Carp::confess "size_request is abtract"; 238 Carp::confess "size_request is abstract";
132} 239}
133 240
134sub configure { 241sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 242 my ($self, $x, $y, $w, $h) = @_;
136 243
244 if ($self->{aspect}) {
245 my $w2 = List::Util::min $w, int $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect};
247
248 # use alignment to adjust x, y
249
250 $x += int +($w - $w2) * 0.5;
251 $y += int +($h - $h2) * 0.5;
252
253 ($w, $h) = ($w2, $h2);
254 }
255
256 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 257 $self->{x} = $x;
138 $self->{y} = $y; 258 $self->{y} = $y;
259 $self->update;
260 }
139 261
140 return unless $self->{w} != $w || $self->{h} != $h; 262 if ($self->{w} != $w || $self->{h} != $h) {
141 263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 264 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 265}
147 266
148sub size_allocate { 267sub size_allocate {
149 # nothing to be done 268 # nothing to be done
150} 269}
151 270
152# return top left coordinates 271sub reconfigure {
153sub _topleft { 272 my ($self) = @_;
273
274 $self->check_size (1);
275 $self->update;
276}
277
278sub children {
279}
280
281sub set_max_size {
154 my ($self, $x, $y) = @_; 282 my ($self, $w, $h) = @_;
155 283
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 284 delete $self->{max_w}; $self->{max_w} = $w if $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h;
157} 286}
158 287
159# translate global coordinates to local coordinate system 288# translate global coordinates to local coordinate system
160sub coord2local { 289sub coord2local {
161 my ($self, $x, $y) = @_; 290 my ($self, $x, $y) = @_;
162 291
163 my ($X, $Y) = $self->_topleft; 292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 293}
166 294
167# translate local coordinates to global coordinate system 295# translate local coordinates to global coordinate system
168sub coord2global { 296sub coord2global {
169 my ($self, $x, $y) = @_; 297 my ($self, $x, $y) = @_;
170 298
171 my ($X, $Y) = $self->_topleft; 299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 300}
174 301
175sub focus_in { 302sub focus_in {
176 my ($self) = @_; 303 my ($self) = @_;
177 304
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 364 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 365 glVertex $x , $y + $self->{h};
239 glEnd; 366 glEnd;
240 glDisable GL_BLEND; 367 glDisable GL_BLEND;
241 } 368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0;
376 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h};
379 glEnd;
380 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 }
242} 383}
243 384
244sub _draw { 385sub _draw {
245 my ($self) = @_; 386 my ($self) = @_;
246 387
247 warn "no draw defined for $self\n"; 388 warn "no draw defined for $self\n";
248} 389}
249 390
250sub find_widget { 391sub find_widget {
251 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
393
394 return () unless $self->{can_events};
252 395
253 return $self 396 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 399
… …
259 402
260sub set_parent { 403sub set_parent {
261 my ($self, $parent) = @_; 404 my ($self, $parent) = @_;
262 405
263 Scalar::Util::weaken ($self->{parent} = $parent); 406 Scalar::Util::weaken ($self->{parent} = $parent);
407
408 # TODO: req_w _does_change after ->reconfigure
409 $self->check_size
410 unless exists $self->{req_w};
264} 411}
265 412
266sub check_size { 413sub check_size {
267 my ($self) = @_; 414 my ($self, $forced) = @_;
268 415
269 my ($w, $h) = $self->size_request; 416 $self->{force_alloc} = 1 if $forced;
270 417 $CFClient::UI::ROOT->{check_size}{$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 $self->update;
280 }
281} 418}
282 419
283sub update { 420sub update {
284 my ($self) = @_; 421 my ($self) = @_;
285 422
… …
288} 425}
289 426
290sub connect { 427sub connect {
291 my ($self, $signal, $cb) = @_; 428 my ($self, $signal, $cb) = @_;
292 429
293 push @{ $self->{cb}{$signal} }, $cb; 430 push @{ $self->{signal_cb}{$signal} }, $cb;
294} 431}
295 432
296sub emit { 433sub emit {
297 my ($self, $signal, @args) = @_; 434 my ($self, $signal, @args) = @_;
298 435
299 $_->($self, @args) 436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300 for @{$self->{cb}{$signal} || []};
301} 437}
302 438
303sub DESTROY { 439sub DESTROY {
304 my ($self) = @_; 440 my ($self) = @_;
305 441
442 delete $WIDGET{$self+0};
306 #$self->deactivate; 443 #$self->deactivate;
307} 444}
308 445
309############################################################################# 446#############################################################################
310 447
311package CFClient::UI::DrawBG; 448package CFClient::UI::DrawBG;
312 449
313our @ISA = CFClient::UI::Base::; 450our @ISA = CFClient::UI::Base::;
314 451
315use strict; 452use strict;
316use SDL::OpenGL; 453use CFClient::OpenGL;
317 454
318sub new { 455sub new {
319 my $class = shift; 456 my $class = shift;
320 457
321 # range [value, low, high, page] 458 # range [value, low, high, page]
… …
350 487
351package CFClient::UI::Empty; 488package CFClient::UI::Empty;
352 489
353our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
354 491
492sub new {
493 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg);
495}
496
355sub size_request { 497sub size_request {
356 (0, 0) 498 (0, 0)
357} 499}
358 500
359sub draw { } 501sub draw { }
… …
367sub new { 509sub new {
368 my ($class, %arg) = @_; 510 my ($class, %arg) = @_;
369 511
370 my $children = delete $arg{children} || []; 512 my $children = delete $arg{children} || [];
371 513
372 my $self = $class->SUPER::new (children => [], %arg); 514 my $self = $class->SUPER::new (
515 children => [],
516 can_events => 0,
517 %arg,
518 );
373 $self->add ($_) for @$children; 519 $self->add ($_) for @$children;
374 520
375 $self 521 $self
376} 522}
377 523
378sub add { 524sub add {
379 my ($self, $child) = @_; 525 my ($self, @widgets) = @_;
380 526
381 $child->set_parent ($self); 527 $_->set_parent ($self)
528 for @widgets;
382 529
383 use sort 'stable'; 530 use sort 'stable';
384 531
385 $self->{children} = [ 532 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 533 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 534 @{$self->{children}}, @widgets
388 ]; 535 ];
389 536
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size; 537 $self->check_size (1);
538 $self->update;
539}
540
541sub children {
542 @{ $_[0]{children} }
393} 543}
394 544
395sub remove { 545sub remove {
396 my ($self, $widget) = @_; 546 my ($self, $child) = @_;
397 547
548 delete $child->{parent};
549 $child->hide;
550
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 552
400 $self->check_size; 553 $self->check_size;
554 $self->update;
555}
556
557sub clear {
558 my ($self) = @_;
559
560 my $children = delete $self->{children};
561 $self->{children} = [];
562
563 for (@$children) {
564 delete $_->{parent};
565 $_->hide;
566 }
567
568 $self->check_size;
569 $self->update;
401} 570}
402 571
403sub find_widget { 572sub find_widget {
404 my ($self, $x, $y) = @_; 573 my ($self, $x, $y) = @_;
405 574
… …
435 604
436 $class->SUPER::new (children => [$child], %arg) 605 $class->SUPER::new (children => [$child], %arg)
437} 606}
438 607
439sub add { 608sub add {
440 my ($self, $widget) = @_; 609 my ($self, $child) = @_;
441 610
442 $self->{children} = []; 611 $self->{children} = [];
443 612
444 $self->SUPER::add ($widget); 613 $self->SUPER::add ($child);
445} 614}
446 615
447sub remove { 616sub remove {
448 my ($self, $widget) = @_; 617 my ($self, $widget) = @_;
449 618
… …
469 638
470package CFClient::UI::Window; 639package CFClient::UI::Window;
471 640
472our @ISA = CFClient::UI::Bin::; 641our @ISA = CFClient::UI::Bin::;
473 642
474use SDL::OpenGL; 643use CFClient::OpenGL;
475 644
476sub new { 645sub new {
477 my ($class, %arg) = @_; 646 my ($class, %arg) = @_;
478 647
479 my $self = $class->SUPER::new (%arg); 648 my $self = $class->SUPER::new (%arg);
480} 649}
481 650
482sub update { 651sub update {
483 my ($self) = @_; 652 my ($self) = @_;
484 653
485 # we want to do this delayed... 654 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 655 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 656}
499 657
500sub size_allocate { 658sub size_allocate {
501 my ($self, $w, $h) = @_; 659 my ($self, $w, $h) = @_;
502 660
503 $self->child->configure (0, 0, $w, $h); 661 $self->SUPER::size_allocate ($w, $h);
662 $self->update;
663}
504 664
665sub _render {
666 $_[0]{children}[0]->draw;
667}
668
669sub render_child {
670 my ($self) = @_;
671
672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
673 glClearColor 0, 0, 0, 0;
674 glClear GL_COLOR_BUFFER_BIT;
675
505 $self->render_chld; 676 $self->_render;
677# glColorMask 1, 1, 1, 0;
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
684 };
506} 685}
507 686
508sub _draw { 687sub _draw {
509 my ($self) = @_; 688 my ($self) = @_;
510 689
511 my ($w, $h) = ($self->w, $self->h); 690 my ($w, $h) = ($self->w, $self->h);
512 691
513 my $tex = $self->{texture} 692 my $tex = $self->{texture}
514 or return; 693 or return;
515 694
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 695 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1;
520 698
521 $tex->draw_quad (0, 0, $w, $h); 699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 700
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 701 glDisable GL_TEXTURE_2D;
525} 702}
526 703
527############################################################################# 704#############################################################################
528 705
529package CFClient::UI::ViewPort; 706package CFClient::UI::ViewPort;
530 707
531our @ISA = CFClient::UI::Window::; 708our @ISA = CFClient::UI::Window::;
532 709
533sub new { die }
534
535sub size_request { 710sub size_request {
536 my ($self) = @_; 711 my ($self) = @_;
537 712
538 @$self{qw(child_w child_h)} = $self->child->size_request; 713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
540 715
541 @$self{qw(child_w child_h)} 716 @$self{qw(child_w child_h)}
542} 717}
543 718
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate { 719sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_; 720 my ($self, $w, $h) = @_;
721
722 $self->update;
723}
724
725sub set_offset {
726 my ($self, $x, $y) = @_;
727
728 $self->{view_x} = int $x;
729 $self->{view_y} = int $y;
730
731 $self->update;
732}
733
734# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local {
736 my ($self, $x, $y) = @_;
737
738 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
739}
740
741sub coord2global {
742 my ($self, $x, $y) = @_;
743
744 $x = List::Util::min $self->{w}, $x - $self->{view_x};
745 $y = List::Util::min $self->{h}, $y - $self->{view_y};
746
747 $self->SUPER::coord2global ($x, $y)
748}
749
750sub find_widget {
751 my ($self, $x, $y) = @_;
752
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y)
571 759 }
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573} 760}
574 761
575sub _draw { 762sub _render {
576 my ($self) = @_; 763 my ($self) = @_;
577 764
578 my $chld = $self->child; 765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
579 766
580 my ($w, $h) = $chld->size_request; 767 $self->SUPER::_render;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591} 768}
592 769
593############################################################################# 770#############################################################################
594 771
595package CFClient::UI::FancyFrame; 772package CFClient::UI::ScrolledWindow;
596 773
597our @ISA = CFClient::UI::Bin::; 774our @ISA = CFClient::UI::HBox::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 775
605sub new { 776sub new {
606 my $class = shift; 777 my $class = shift;
607 778
779 my $self;
780
781 my $slider = new CFClient::UI::Slider
782 vertical => 1,
783 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
786 },
787 ;
788
789 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort),
791 slider => $slider,
792 @_,
793 );
794
795 $self->{vp}->add ($self->{scrolled});
796 $self->add ($self->{vp});
797 $self->add ($self->{slider});
798
799 $self
800}
801
802#TODO# update range on size_allocate depending on child
803# update viewport offset on scroll
804
805#############################################################################
806
807package CFClient::UI::Frame;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my $class = shift;
815
816 $class->SUPER::new (
817 bg => undef,
818 @_,
819 )
820}
821
822sub _draw {
823 my ($self) = @_;
824
825 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)};
827
828 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} };
831
832 glBegin GL_QUADS;
833 glVertex 0 , 0;
834 glVertex 0 , $h;
835 glVertex $w, $h;
836 glVertex $w, 0;
837 glEnd;
838
839 glDisable GL_BLEND;
840 }
841
842 $self->SUPER::_draw;
843}
844
845#############################################################################
846
847package CFClient::UI::FancyFrame;
848
849our @ISA = CFClient::UI::Bin::;
850
851use CFClient::OpenGL;
852
853my @tex =
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
856
857sub new {
858 my $class = shift;
859
608 # TODO: user_x, user_y, overwrite moveto? 860 # TODO: user_x, user_y, overwrite moveto?
609 861
610 $class->SUPER::new ( 862 my $self = $class->SUPER::new (
611 bg => [1, 1, 1, 1], 863 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1], 864 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8, 865 border => 0.6,
866 toplevel => 1,
867 can_events => 1,
614 @_ 868 @_
615 ) 869 );
870
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self
878}
879
880sub border {
881 int $_[0]{border} * $::FONTSIZE
616} 882}
617 883
618sub size_request { 884sub size_request {
619 my ($self) = @_; 885 my ($self) = @_;
620 886
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request; 887 my ($w, $h) = $self->SUPER::size_request;
624 888
625 ( 889 (
626 $w + $self->{border} * 2, 890 $w + $self->border * 2,
627 $h + $self->{border} * 2, 891 $h + $self->border * 2,
628 ) 892 )
629} 893}
630 894
631sub size_allocate { 895sub size_allocate {
632 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
633 897
634 $h -= List::Util::max 0, $self->{border} * 2; 898 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 899 $w -= List::Util::max 0, $self->border * 2;
636 900
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
902 if $self->{title};
903
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 904 $self->child->configure ($self->border, $self->border, $w, $h);
638} 905}
639 906
640sub button_down { 907sub button_down {
641 my ($self, $ev, $x, $y) = @_; 908 my ($self, $ev, $x, $y) = @_;
642 909
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 910 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 911 my $border = $self->border;
645 912
913 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
914 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
915
916 if ($lr & $td) {
917 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 919 my ($bw, $bh) = ($self->{w}, $self->{h});
920
921 my $mx = $x < $border;
922 my $my = $y < $border;
648 923
649 $self->{motion} = sub { 924 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 925 my ($ev, $x, $y) = @_;
651 926
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 927 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy;
653 929
654 $self->{user_w} = $bw + $x - $ox; 930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
932 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
656 $self->check_size; 933 $self->check_size;
657 }; 934 };
658 935
659 } elsif ($x >= 0 && $x < $self->{w} 936 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 937 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 938 my ($bx, $by) = ($self->{x}, $self->{y});
664 939
665 $self->{motion} = sub { 940 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
667 942
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 ($x, $y) = ($ev->{x}, $ev->{y});
669 944
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 945 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update; 946 $self->update;
672 }; 947 };
673 } 948 }
… …
689 my ($self) = @_; 964 my ($self) = @_;
690 965
691 my ($w, $h ) = ($self->{w}, $self->{h}); 966 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 968
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 969 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 971
972 my $border = $self->border;
973
699 glColor @{ $self->{border_bg} }; 974 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 975 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 978 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
704 979
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705 my $bg = $tex[0]; 981 my $bg = $tex[0];
706 982
707 # TODO: repeat texture not scale 983 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 984 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h}; 985 my $rep_y = $ch / $bg->{h};
710 986
711 glColor @{ $self->{bg} }; 987 glColor @{ $self->{bg} };
712 988
713 $bg->{s} = $rep_x; 989 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y; 990 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1; 991 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 992 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 }
717 994
718 glDisable GL_TEXTURE_2D; 995 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 996
997 $self->{title}->draw if $self->{title};
720 998
721 $self->child->draw; 999 $self->child->draw;
722} 1000}
723 1001
724############################################################################# 1002#############################################################################
… …
727 1005
728our @ISA = CFClient::UI::Base::; 1006our @ISA = CFClient::UI::Base::;
729 1007
730use List::Util qw(max sum); 1008use List::Util qw(max sum);
731 1009
732use SDL::OpenGL; 1010use CFClient::OpenGL;
733 1011
734sub new { 1012sub new {
735 my $class = shift; 1013 my $class = shift;
736 1014
737 $class->SUPER::new ( 1015 $class->SUPER::new (
… …
744 my ($self, $x, $y, $child) = @_; 1022 my ($self, $x, $y, $child) = @_;
745 1023
746 $child->set_parent ($self); 1024 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1025 $self->{children}[$y][$x] = $child;
748 1026
749 $self->{w} = $self->{h} = -1;
750
751 $child->check_size; 1027 $child->check_size;
1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
752} 1032}
753 1033
754# TODO: move to container class maybe? send childs a signal on removal? 1034# TODO: move to container class maybe? send childs a signal on removal?
755sub clear { 1035sub clear {
756 my ($self) = @_; 1036 my ($self) = @_;
757 1037
1038 my @children = $self->children;
758 delete $self->{children}; 1039 delete $self->{children};
1040
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045
759 $self->update; 1046 $self->update;
760} 1047}
761 1048
762sub get_wh { 1049sub get_wh {
763 my ($self) = @_; 1050 my ($self) = @_;
… …
769 or next; 1056 or next;
770 1057
771 for my $x (0 .. $#$row) { 1058 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1059 my $widget = $row->[$x]
773 or next; 1060 or next;
774 my ($w, $h) = $widget->size_request; 1061 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1062
776 $w[$x] = max $w[$x], $w; 1063 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1064 $h[$y] = max $h[$y], $h;
778 } 1065 }
779 } 1066 }
… …
884 1171
885 ($h, $w) = ($w, $h); 1172 ($h, $w) = ($w, $h);
886 1173
887 my $children = $self->{children}; 1174 my $children = $self->{children};
888 1175
889 my @h = map +($_->size_request)[0], @$children; 1176 my @h = map $_->{req_w}, @$children;
890 1177
891 my $req_h = List::Util::sum @h; 1178 my $req_h = List::Util::sum @h;
892 1179
893 if ($req_h > $h) { 1180 if ($req_h > $h) {
894 # ah well, not enough space 1181 # ah well, not enough space
… …
940} 1227}
941 1228
942sub size_allocate { 1229sub size_allocate {
943 my ($self, $w, $h) = @_; 1230 my ($self, $w, $h) = @_;
944 1231
1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1233
945 my $children = $self->{children}; 1234 my $children = $self->{children};
946 1235
947 my @h = map +($_->size_request)[1], @$children; 1236 my @h = map $_->{req_h}, @$children;
948 1237
949 my $req_h = List::Util::sum @h; 1238 my $req_h = List::Util::sum @h;
950 1239
951 if ($req_h > $h) { 1240 if ($req_h > $h) {
952 # ah well, not enough space 1241 # ah well, not enough space
… …
980 1269
981package CFClient::UI::Label; 1270package CFClient::UI::Label;
982 1271
983our @ISA = CFClient::UI::Base::; 1272our @ISA = CFClient::UI::Base::;
984 1273
985use SDL::OpenGL; 1274use CFClient::OpenGL;
986 1275
987sub new { 1276sub new {
988 my ($class, %arg) = @_; 1277 my ($class, %arg) = @_;
989 1278
990 my $self = $class->SUPER::new ( 1279 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1280 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1281 #font => default_font
993 text => "", 1282 #text => initial text
1283 #markup => initial narkup
1284 layout => (new CFClient::Layout),
1285 fontsize => 1,
994 align => -1, 1286 align => -1,
995 valign => -1, 1287 valign => -1,
996 padding => 2, 1288 padding => 2,
997 layout => new CFClient::Layout, 1289 can_events => 0,
998 %arg 1290 %arg
999 ); 1291 );
1000 1292
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1293 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout;
1295 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout;
1297 }
1002 1298
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1299 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1300 $self->set_markup (delete $self->{markup});
1301 } else {
1302 $self->set_text (delete $self->{text});
1303 }
1005 1304
1006 $self 1305 $self
1007} 1306}
1008 1307
1009sub escape_text { 1308sub escape {
1010 local $_ = $_[1]; 1309 local $_ = $_[1];
1011 1310
1012 s/&/&amp;/g; 1311 s/&/&amp;/g;
1013 s/>/&gt;/g; 1312 s/>/&gt;/g;
1014 s/</&lt;/g; 1313 s/</&lt;/g;
1015 1314
1016 $_[1] 1315 $_[1]
1017} 1316}
1018 1317
1318sub update {
1319 my ($self) = @_;
1320
1321 delete $self->{texture};
1322 $self->SUPER::update;
1323}
1324
1019sub set_text { 1325sub set_text {
1020 my ($self, $text) = @_; 1326 my ($self, $text) = @_;
1021 1327
1328 return if $self->{text} eq "T$text";
1329 $self->{text} = "T$text";
1330
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1332 $self->{layout}->set_text ($text);
1023 1333
1024 delete $self->{texture};
1025 $self->update; 1334 $self->update;
1335 $self->check_size;
1026} 1336}
1027 1337
1028sub set_markup { 1338sub set_markup {
1029 my ($self, $markup) = @_; 1339 my ($self, $markup) = @_;
1030 1340
1341 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup";
1343
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1347 $self->{layout}->set_markup ($markup);
1032 1348
1033 delete $self->{texture};
1034 $self->update; 1349 $self->update;
1350 $self->check_size;
1035} 1351}
1036 1352
1037sub size_request { 1353sub size_request {
1038 my ($self) = @_; 1354 my ($self) = @_;
1039 1355
1040 $self->{layout}->set_width; 1356 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1);
1041 $self->{layout}->set_height ($self->{fontsize}); 1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1359
1043 my ($w, $h) = $self->{layout}->size; 1360 my ($w, $h) = $self->{layout}->size;
1361
1362 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font};
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365
1366 my ($w2, $h2) = $self->{template}->size;
1367
1368 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2;
1370 }
1044 1371
1045 ( 1372 (
1046 $w + $self->{padding} * 2, 1373 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2, 1374 $h + $self->{padding} * 2,
1048 ) 1375 )
… …
1052 my ($self, $w, $h) = @_; 1379 my ($self, $w, $h) = @_;
1053 1380
1054 delete $self->{texture}; 1381 delete $self->{texture};
1055} 1382}
1056 1383
1057sub update { 1384sub set_fontsize {
1058 my ($self) = @_; 1385 my ($self, $fontsize) = @_;
1059 1386
1387 $self->{fontsize} = $fontsize;
1060 delete $self->{texture}; 1388 delete $self->{texture};
1389
1061 $self->SUPER::update; 1390 $self->update;
1391 $self->check_size;
1062} 1392}
1063 1393
1064sub _draw { 1394sub _draw {
1065 my ($self) = @_; 1395 my ($self) = @_;
1066 1396
1067 my $tex = $self->{texture} ||= do { 1397 my $tex = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1400 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1402
1070 new_from_layout CFClient::Texture $self->{layout} 1403 my $tex = new_from_layout CFClient::Texture $self->{layout};
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
1071 }; 1414 };
1072 1415
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1418
1419 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1420 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1422 } else {
1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1424 }
1093 1425
1094 glDisable GL_TEXTURE_2D; 1426 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1427}
1097 1428
1098############################################################################# 1429#############################################################################
1099 1430
1100package CFClient::UI::EntryBase; 1431package CFClient::UI::EntryBase;
1101 1432
1102our @ISA = CFClient::UI::Label::; 1433our @ISA = CFClient::UI::Label::;
1103 1434
1104use SDL; 1435use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1436
1107sub new { 1437sub new {
1108 my $class = shift; 1438 my $class = shift;
1109 1439
1110 $class->SUPER::new ( 1440 $class->SUPER::new (
1111 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1442 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1443 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1444 active_fg => [0, 0, 0],
1115 can_hover => 1, 1445 can_hover => 1,
1116 can_focus => 1, 1446 can_focus => 1,
1117 valign => 0, 1447 valign => 0,
1448 can_events => 1,
1118 @_ 1449 @_
1119 ) 1450 )
1120} 1451}
1121 1452
1122sub _set_text { 1453sub _set_text {
… …
1124 1455
1125 delete $self->{cur_h}; 1456 delete $self->{cur_h};
1126 1457
1127 return if $self->{text} eq $text; 1458 return if $self->{text} eq $text;
1128 1459
1460 delete $self->{texture};
1461
1129 $self->{last_activity} = $::NOW; 1462 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1463 $self->{text} = $text;
1131 1464
1132 $text =~ s/./*/g if $self->{hidden}; 1465 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1466 $self->{layout}->set_text ("$text ");
1134 1467
1135 $self->emit (changed => $self->{text}); 1468 $self->emit (changed => $self->{text});
1136} 1469}
1137 1470
1471sub set_text {
1472 my ($self, $text) = @_;
1473
1474 $self->{cursor} = length $text;
1475 $self->_set_text ($text);
1476 $self->check_size;
1477 $self->update;
1478}
1479
1138sub get_text { 1480sub get_text {
1139 $_[0]{text} 1481 $_[0]{text}
1140} 1482}
1141 1483
1142sub size_request { 1484sub size_request {
… …
1148} 1490}
1149 1491
1150sub size_allocate { 1492sub size_allocate {
1151 my ($self, $w, $h) = @_; 1493 my ($self, $w, $h) = @_;
1152 1494
1153 $self->_set_text ($self->{text}); 1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162} 1496}
1163 1497
1164sub key_down { 1498sub key_down {
1165 my ($self, $ev) = @_; 1499 my ($self, $ev) = @_;
1166 1500
1167 my $mod = $ev->key_mod; 1501 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1502 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1503 my $uni = $ev->{unicode};
1171 1504
1172 my $text = $self->get_text; 1505 my $text = $self->get_text;
1173 1506
1174 if ($sym == SDLK_BACKSPACE) { 1507 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1509 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1510 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1511 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1512 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1513 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1514 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1515 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1516 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1517 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1519 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1520 $self->emit ('escape');
1188 } elsif ($uni) { 1521 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1522 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1523 }
1191 1524
… …
1266 1599
1267package CFClient::UI::Entry; 1600package CFClient::UI::Entry;
1268 1601
1269our @ISA = CFClient::UI::EntryBase::; 1602our @ISA = CFClient::UI::EntryBase::;
1270 1603
1271use SDL; 1604use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1605
1274sub key_down { 1606sub key_down {
1275 my ($self, $ev) = @_; 1607 my ($self, $ev) = @_;
1276 1608
1277 my $sym = $ev->key_sym; 1609 my $sym = $ev->{sym};
1278 1610
1279 if ($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} = '';
1280 $self->emit (activate => $self->get_text); 1616 $self->emit (activate => $txt);
1281 $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 }
1282 1640
1283 } else { 1641 } else {
1284 $self->SUPER::key_down ($ev); 1642 $self->SUPER::key_down ($ev);
1285 } 1643 }
1286 1644
… …
1290 1648
1291package CFClient::UI::Button; 1649package CFClient::UI::Button;
1292 1650
1293our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1294 1652
1295use SDL; 1653use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1654
1298my @tex = 1655my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1657 qw(b1_button_active.png);
1301 1658
1302sub new { 1659sub new {
1303 my $class = shift; 1660 my $class = shift;
1304 1661
1305 $class->SUPER::new ( 1662 $class->SUPER::new (
1306 padding => 4, 1663 padding => 4,
1307 fg => [1, 1, 1], 1664 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2], 1665 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1666 active_fg => [0, 0, 1],
1310 can_hover => 1, 1667 can_hover => 1,
1311 align => 0, 1668 align => 0,
1312 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1313 @_ 1671 @_
1314 ) 1672 )
1315} 1673}
1316 1674
1317sub button_up { 1675sub button_up {
… …
1330 1688
1331 if ($GRAB == $self) { 1689 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1690 $self->{fg} = $self->{active_fg};
1333 } 1691 }
1334 1692
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1693 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1695 glColor 0, 0, 0, 1;
1340 1696
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1698
1343 glDisable GL_TEXTURE_2D; 1699 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1700
1346 $self->SUPER::_draw; 1701 $self->SUPER::_draw;
1347} 1702}
1348 1703
1349############################################################################# 1704#############################################################################
… …
1351package CFClient::UI::CheckBox; 1706package CFClient::UI::CheckBox;
1352 1707
1353our @ISA = CFClient::UI::DrawBG::; 1708our @ISA = CFClient::UI::DrawBG::;
1354 1709
1355my @tex = 1710my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1713
1359use SDL; 1714use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1715
1362sub new { 1716sub new {
1363 my $class = shift; 1717 my $class = shift;
1364 1718
1365 $class->SUPER::new ( 1719 $class->SUPER::new (
… …
1397 1751
1398 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;
1399 1753
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 1755
1402 glEnable GL_BLEND; 1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1403 glEnable GL_TEXTURE_2D; 1758 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 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
1411 glDisable GL_BLEND; 1818 glDisable GL_TEXTURE_2D;
1412} 1819}
1413 1820
1414############################################################################# 1821#############################################################################
1415 1822
1416package CFClient::UI::VGauge; 1823package CFClient::UI::VGauge;
1417 1824
1418our @ISA = CFClient::UI::Base::; 1825our @ISA = CFClient::UI::Base::;
1419 1826
1420use SDL::OpenGL; 1827use List::Util qw(min max);
1828
1829use CFClient::OpenGL;
1421 1830
1422my %tex = ( 1831my %tex = (
1423 food => [ 1832 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 1835 ],
1427 grace => [ 1836 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 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/
1430 ], 1839 ],
1431 hp => [ 1840 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 1843 ],
1435 mana => [ 1844 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 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/
1438 ], 1847 ],
1439); 1848);
1440 1849
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 1850# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 1851sub new {
1443 my $class = shift; 1852 my $class = shift;
1444 1853
1445 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};
1446 1860
1447 $self 1861 $self
1448} 1862}
1449 1863
1450sub size_request { 1864sub size_request {
1451 my ($self) = @_; 1865 my ($self) = @_;
1452 1866
1453 my $tex = $tex{$self->{gauge}}[0]; 1867 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 1868 #@$tex{qw(w h)}
1869 (0, 0)
1456} 1870}
1457 1871
1458sub set_max { 1872sub set_max {
1459 my ($self, $max) = @_; 1873 my ($self, $max) = @_;
1460 1874
1875 return if $self->{max_val} == $max;
1876
1461 $self->{max_val} = $max; 1877 $self->{max_val} = $max;
1878 $self->update;
1462} 1879}
1463 1880
1464sub set_value { 1881sub set_value {
1465 my ($self, $val, $max) = @_; 1882 my ($self, $val, $max) = @_;
1466 1883
1467 $self->set_max ($max) 1884 $self->set_max ($max)
1468 if defined $max; 1885 if defined $max;
1469 1886
1470 $max = $self->{max_val}; 1887 return if $self->{val} == $val;
1888
1471 $self->{val} = $val; 1889 $self->{val} = $val;
1472
1473 $self->update; 1890 $self->update;
1474} 1891}
1475 1892
1476sub _draw { 1893sub _draw {
1477 my ($self) = @_; 1894 my ($self) = @_;
1478 1895
1479 my $tex = $tex{$self->{gauge}}; 1896 my $tex = $tex{$self->{type}};
1897 my ($t1, $t2, $t3) = @$tex;
1480 1898
1481 my ($w, $h) = ($self->{w}, $self->{h}); 1899 my ($w, $h) = ($self->{w}, $self->{h});
1482 1900
1901 if ($self->{vertical}) {
1902 glRotate 90, 0, 0, 1;
1903 glTranslate 0, -$self->{w}, 0;
1904
1905 ($w, $h) = ($h, $w);
1906 }
1907
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 1908 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 1909
1486 my $t1 = $tex->[0]; 1910 my $ycut1 = max 0, min 1, $ycut;
1487 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);
1488 1915
1489 glEnable GL_BLEND; 1916 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 1918 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 1920
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 1921 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 1922 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 1923 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 1924 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 1925 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 1926 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 1927 glEnd;
1506 1928
1507 $yp += $h1; 1929 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 1930 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 1931 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 1932 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 1933 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 1936 glEnd;
1937
1938 if ($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, $h2;
1945 glEnd;
1946 }
1516 1947
1517 glDisable GL_BLEND; 1948 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1519} 1950}
1520 1951
1521############################################################################# 1952#############################################################################
1522 1953
1954package CFClient::UI::Gauge;
1955
1956our @ISA = CFClient::UI::VBox::;
1957
1958sub new {
1959 my ($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
1523package CFClient::UI::Slider; 2001package CFClient::UI::Slider;
1524 2002
1525use strict; 2003use strict;
1526 2004
1527use SDL::OpenGL; 2005use CFClient::OpenGL;
1528 2006
1529our @ISA = CFClient::UI::DrawBG::; 2007our @ISA = CFClient::UI::DrawBG::;
1530 2008
1531my @tex = 2009my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1542 # TODO: calculations are off 2020 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2021 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2022 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2023 active_fg => [0, 0, 0],
1546 range => [0, 0, 100, 10], 2024 range => [0, 0, 100, 10],
1547 req_w => 40, 2025 req_w => $::WIDTH / 80,
1548 req_h => 13, 2026 req_h => $::WIDTH / 80,
1549 vertical => 0, 2027 vertical => 0,
1550 can_hover => 1, 2028 can_hover => 1,
1551 inner_pad => 5, 2029 inner_pad => 5,
1552 @_ 2030 @_
1553 ); 2031 );
… …
1636 $page ||= 2; 2114 $page ||= 2;
1637 2115
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640 2118
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2119 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2121
1646 # draw background 2122 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1648 2124
1649 # draw handle 2125 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1651 2127
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2128 glDisable GL_TEXTURE_2D;
1654} 2129}
1655 2130
1656############################################################################# 2131#############################################################################
1657 2132
1658package CFClient::UI::TextView; 2133package CFClient::UI::TextView;
1659 2134
1660our @ISA = CFClient::UI::HBox::; 2135our @ISA = CFClient::UI::HBox::;
1661 2136
1662use SDL::OpenGL; 2137use CFClient::OpenGL;
1663 2138
1664sub new { 2139sub new {
1665 my $class = shift; 2140 my $class = shift;
1666 2141
1667 my $self = $class->SUPER::new ( 2142 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2143 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2144 can_events => 0,
1670 fontsize => $::FONTSIZE, 2145 #font => default_font
1671 @_, 2146 @_,
1672 2147
1673 layout => (new CFClient::Layout), 2148 layout => (new CFClient::Layout 1),
1674 par => [], 2149 par => [],
1675 height => 0, 2150 height => 0,
1676 children => [ 2151 children => [
1677 (new CFClient::UI::Empty expand => 1), 2152 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2153 (new CFClient::UI::Slider vertical => 1),
1679 ], 2154 ],
1680 ); 2155 );
1681 2156
1682 $self->{children}[1]->connect (changed => sub { 2157 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2158
1686 $self 2159 $self
1687} 2160}
1688 2161
1689sub set_fontsize { 2162sub set_fontsize {
… …
1696sub text_height { 2169sub text_height {
1697 my ($self, $text) = @_; 2170 my ($self, $text) = @_;
1698 2171
1699 my $layout = $self->{layout}; 2172 my $layout = $self->{layout};
1700 2173
1701 $layout->set_height ($self->{fontsize}); 2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2175 $layout->set_width ($self->{children}[0]{w});
1703 $layout->set_text ($text); 2176 $layout->set_markup ($text);
1704 2177
1705 ($layout->size)[1] 2178 ($layout->size)[1]
1706} 2179}
1707 2180
1708sub reflow { 2181sub reflow {
… …
1710 2183
1711 $self->{need_reflow}++; 2184 $self->{need_reflow}++;
1712 $self->update; 2185 $self->update;
1713} 2186}
1714 2187
1715sub size_request {
1716 my ($self) = @_;
1717
1718 ($self->{req_w}, $self->{req_h})
1719}
1720
1721sub size_allocate { 2188sub size_allocate {
1722 my ($self, $w, $h) = @_; 2189 my ($self, $w, $h) = @_;
1723 2190
2191 $self->SUPER::size_allocate ($w, $h);
2192
2193 $self->{layout}->set_font ($self->{font}) if $self->{font};
1724 $self->{layout}->set_height ($self->{fontsize}); 2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $self->{layout}->set_width ($self->{w}); 2195 $self->{layout}->set_width ($self->{children}[0]{w});
1726 2196
1727 $self->reflow; 2197 $self->reflow;
1728 $self->update;
1729} 2198}
1730 2199
1731sub add_paragraph { 2200sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2201 my ($self, $color, $text) = @_;
1733 2202
… …
1750 2219
1751 return unless $self->{h} > 0; 2220 return unless $self->{h} > 0;
1752 2221
1753 delete $self->{texture}; 2222 delete $self->{texture};
1754 2223
1755 $ROOT->on_refresh ($self, sub { 2224 $ROOT->on_post_alloc ($self, sub {
1756 if (delete $self->{need_reflow}) { 2225 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2226 my $height = 0;
1758 2227
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2228 $height += $_->[0] = $self->text_height ($_->[2])
1760 for @{$self->{par}}; 2229 for @{$self->{par}};
… …
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1765 2234
1766 delete $self->{texture}; 2235 delete $self->{texture};
1767 } 2236 }
1768 2237
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1770 glClearColor 0, 0, 0, 1; 2239 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2240 glClear GL_COLOR_BUFFER_BIT;
1772 2241
1773 glEnable GL_BLEND;
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D; 2242 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777 2244
1778 my $top = int $self->{children}[1]{range}[0]; 2245 my $top = int $self->{children}[1]{range}[0];
1779 2246
… …
1782 2249
1783 my $y = 0; 2250 my $y = 0;
1784 2251
1785 my $layout = $self->{layout}; 2252 my $layout = $self->{layout};
1786 2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
1787 for my $par (@{$self->{par}}) { 2256 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2257 my $h = $par->[0];
1789 2258
1790 if ($y0 < $y + $h && $y < $y1) { 2259 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] });
1791 $layout->set_text ($par->[2]); 2261 $layout->set_markup ($par->[2]);
1792 2262
1793 glColor @{ $par->[1] };
1794 my ($W, $H) = $layout->size; 2263 my ($W, $H) = $layout->size;
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1796 } 2265 }
1797 2266
1798 $y += $h; 2267 $y += $h;
1799 } 2268 }
1800 2269
1801 glDisable GL_TEXTURE_2D; 2270 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }; 2271 };
1804 }); 2272 });
1805} 2273}
1806 2274
1807sub _draw { 2275sub _draw {
1808 my ($self) = @_; 2276 my ($self) = @_;
1809 2277
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2278 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2280 glColor 1, 1, 1, 1;
2281 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2282 glDisable GL_TEXTURE_2D;
1815 }
1816 2283
1817 $self->{children}[1]->draw; 2284 $self->{children}[1]->draw;
1818 2285
1819} 2286}
1820 2287
1821############################################################################# 2288#############################################################################
1822 2289
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2290package CFClient::UI::Animator;
2060 2291
2061use SDL::OpenGL; 2292use CFClient::OpenGL;
2062 2293
2063our @ISA = CFClient::UI::Bin::; 2294our @ISA = CFClient::UI::Bin::;
2064 2295
2065sub moveto { 2296sub moveto {
2066 my ($self, $x, $y) = @_; 2297 my ($self, $x, $y) = @_;
… …
2104 2335
2105sub new { 2336sub new {
2106 my $class = shift; 2337 my $class = shift;
2107 2338
2108 my $self = $class->SUPER::new ( 2339 my $self = $class->SUPER::new (
2109 state => 0, 2340 state => 0,
2110 connect_activate => \&toggle_flopper, 2341 connect_activate => \&toggle_flopper,
2111 @_ 2342 @_
2112 ); 2343 );
2113 2344
2114 if ($self->{state}) { 2345 if ($self->{state}) {
… …
2135 $self->emit (changed => $self->{state}); 2366 $self->emit (changed => $self->{state});
2136} 2367}
2137 2368
2138############################################################################# 2369#############################################################################
2139 2370
2371package CFClient::UI::Tooltip;
2372
2373our @ISA = CFClient::UI::Bin::;
2374
2375use CFClient::OpenGL;
2376
2377sub new {
2378 my $class = shift;
2379
2380 $class->SUPER::new (
2381 @_,
2382 can_events => 0,
2383 )
2384}
2385
2386sub set_tooltip_from {
2387 my ($self, $widget) = @_;
2388
2389 $self->add (new CFClient::UI::Label
2390 markup => $widget->{tooltip},
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8,
2393 fg => [0, 0, 0, 1],
2394 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 );
2396}
2397
2398sub size_request {
2399 my ($self) = @_;
2400
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402
2403 ($w + 4, $h + 4)
2404}
2405
2406sub size_allocate {
2407 my ($self, $w, $h) = @_;
2408
2409 $self->SUPER::size_allocate ($w - 4, $h - 4);
2410}
2411
2412sub _draw {
2413 my ($self) = @_;
2414
2415 glTranslate 0.375, 0.375;
2416
2417 my ($w, $h) = @$self{qw(w h)};
2418
2419 glColor 1, 0.8, 0.4;
2420 glBegin GL_QUADS;
2421 glVertex 0 , 0;
2422 glVertex 0 , $h;
2423 glVertex $w, $h;
2424 glVertex $w, 0;
2425 glEnd;
2426
2427 glColor 0, 0, 0;
2428 glBegin GL_LINE_LOOP;
2429 glVertex 0 , 0;
2430 glVertex 0 , $h;
2431 glVertex $w, $h;
2432 glVertex $w, 0;
2433 glEnd;
2434
2435 glTranslate 2 - 0.375, 2 - 0.375;
2436 $self->SUPER::_draw;
2437}
2438
2439#############################################################################
2440
2441package CFClient::UI::Face;
2442
2443our @ISA = CFClient::UI::Base::;
2444
2445use CFClient::OpenGL;
2446
2447sub new {
2448 my $class = shift;
2449
2450 $class->SUPER::new (
2451 aspect => 1,
2452 @_,
2453 )
2454}
2455
2456sub size_request {
2457 (32, 8)
2458}
2459
2460sub _draw {
2461 my ($self) = @_;
2462
2463 return unless $::CONN;#d# manage and cache textures differently
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2465
2466 # TODO animation
2467 if ($tex) {
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D;
2473 }
2474}
2475
2476#############################################################################
2477
2478package CFClient::UI::InventoryItem;
2479
2480our @ISA = CFClient::UI::HBox::;
2481
2482sub new {
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541
2542#############################################################################
2543
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu;
2593
2594our @ISA = CFClient::UI::FancyFrame::;
2595
2596use CFClient::OpenGL;
2597
2598sub new {
2599 my $class = shift;
2600
2601 my $self = $class->SUPER::new (
2602 items => [],
2603 z => 100,
2604 @_,
2605 );
2606
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2608
2609 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item;
2611
2612 # handle various types of items, only text for now
2613 if (!ref $widget) {
2614 $widget = new CFClient::UI::Label
2615 can_hover => 1,
2616 can_events => 1,
2617 text => $widget;
2618 }
2619
2620 $self->{item}{$widget} = $item;
2621
2622 $self->{vbox}->add ($widget);
2623 }
2624
2625 $self
2626}
2627
2628# popup given the event (must be a mouse button down event currently)
2629sub popup {
2630 my ($self, $ev) = @_;
2631
2632 $self->emit ("popdown");
2633
2634 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self;
2636 $self->{button} = $ev->{button};
2637
2638 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640}
2641
2642sub mouse_motion {
2643 my ($self, $ev, $x, $y) = @_;
2644
2645 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER};
2648}
2649
2650sub button_up {
2651 my ($self, $ev, $x, $y) = @_;
2652
2653 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB;
2655 $self->hide;
2656
2657 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover};
2659 }
2660}
2661
2662#############################################################################
2663
2664package CFClient::UI::Statusbox;
2665
2666our @ISA = CFClient::UI::VBox::;
2667
2668sub reorder {
2669 my ($self) = @_;
2670 my $NOW = time;
2671
2672 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 }
2675
2676 my @widgets;
2677
2678 my @items = sort {
2679 $a->{pri} <=> $b->{pri}
2680 or $b->{id} <=> $a->{id}
2681 } values %{ $self->{item} };
2682
2683 my $count = 10 + 1;
2684 for my $item (@items) {
2685 last unless --$count;
2686
2687 push @widgets, $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text};
2692
2693 for ($short) {
2694 s/^\s+//;
2695 s/\012.*/…/s;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 }
2699
2700 new CFClient::UI::Label
2701 markup => $short,
2702 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize},
2706 color => $item->{color},
2707 can_events => 1,
2708 can_hover => 1
2709 };
2710 }
2711
2712 $self->clear;
2713 $self->SUPER::add (reverse @widgets);
2714}
2715
2716sub add {
2717 my ($self, $text, %arg) = @_;
2718
2719 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//;
2721
2722 my $timeout = time + ((delete $arg{timeout}) || 60);
2723
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725
2726 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) {
2728 $item->{count}++;
2729 } else {
2730 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text;
2732 }
2733 $item->{id} = ++$self->{id};
2734 $item->{timeout} = $timeout;
2735 delete $item->{label};
2736 } else {
2737 $self->{item}{$group} = {
2738 id => ++$self->{id},
2739 text => $text,
2740 timeout => $timeout,
2741 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0,
2745 count => 1,
2746 %arg,
2747 };
2748 }
2749
2750 $self->reorder;
2751}
2752
2753#############################################################################
2754
2140package CFClient::UI::Root; 2755package CFClient::UI::Root;
2141 2756
2142our @ISA = CFClient::UI::Container::; 2757our @ISA = CFClient::UI::Container::;
2143 2758
2144use SDL::OpenGL; 2759use CFClient::OpenGL;
2145 2760
2146sub check_size { 2761sub new {
2147 my ($self) = @_; 2762 my $class = shift;
2148 2763
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 2764 $class->SUPER::new (
2150} 2765 @_,
2151 2766 )
2152sub size_request {
2153 ($::WIDTH, $::HEIGHT)
2154} 2767}
2155 2768
2156sub configure { 2769sub configure {
2157 my ($self, $x, $y, $w, $h) = @_; 2770 my ($self, $x, $y, $w, $h) = @_;
2158 2771
2159 $self->SUPER::configure ($x, $y, $w, $h); 2772 $self->{w} = $w;
2160 2773 $self->{h} = $h;
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2162 for @{$self->{children}};
2163} 2774}
2164 2775
2165sub _topleft { 2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781}
2782
2783sub size_request {
2784 my ($self) = @_;
2785
2786 ($self->{w}, $self->{h})
2787}
2788
2789sub size_allocate {
2790 my ($self, $w, $h) = @_;
2791
2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2794
2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2797
2798 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2803 $child->configure ($X, $Y, $W, $H);
2804 }
2805}
2806
2807sub coord2local {
2166 my ($self, $x, $y) = @_; 2808 my ($self, $x, $y) = @_;
2167 2809
2168 ($x, $y) 2810 ($x, $y)
2169} 2811}
2170 2812
2813sub coord2global {
2814 my ($self, $x, $y) = @_;
2815
2816 ($x, $y)
2817}
2818
2171sub update { 2819sub update {
2172 my ($self) = @_; 2820 my ($self) = @_;
2173 2821
2174 $self->check_size; 2822 $self->check_size;
2175 ::refresh (); 2823 $::WANT_REFRESH++;
2176} 2824}
2177 2825
2178sub add { 2826sub add {
2179 my ($self, $child) = @_; 2827 my ($self, @children) = @_;
2180 2828
2829 for my $child (@children) {
2830 $child->{toplevel} = 1;
2831
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836
2181 $self->SUPER::add ($child); 2837 $self->SUPER::add (@children);
2182} 2838}
2183 2839
2184sub on_refresh { 2840sub on_refresh {
2185 my ($self, $id, $cb) = @_; 2841 my ($self, $id, $cb) = @_;
2186 2842
2187 $self->{refresh_hook}{$id} = $cb; 2843 $self->{refresh_hook}{$id} = $cb;
2188} 2844}
2189 2845
2846sub on_post_alloc {
2847 my ($self, $id, $cb) = @_;
2848
2849 $self->{post_alloc_hook}{$id} = $cb;
2850}
2851
2190sub draw { 2852sub draw {
2191 my ($self) = @_; 2853 my ($self) = @_;
2192 2854
2193 while (my $rcb = delete $self->{refresh_hook}) { 2855 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 2856 $_->()
2857 for values %{delete $self->{refresh_hook}};
2858 }
2859
2860 if ($self->{check_size}) {
2861 my @queue = ([], []);
2862
2863 for (;;) {
2864 if ($self->{check_size}) {
2865 # heuristic: check containers last
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2867 for values %{delete $self->{check_size}}
2868 }
2869
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2871
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2873 ? @$widget{qw(user_w user_h)}
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879
2880 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h;
2882
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2884
2885 $widget->{parent}->check_size
2886 if $widget->{parent};
2887 }
2888 }
2889 }
2890
2891 while ($self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) {
2893 my ($widget, $w, $h) = @$_;
2894
2895 $w = 0 if $w < 0;
2896 $h = 0 if $h < 0;
2897
2898 $widget->{w} = $w;
2899 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h);
2901 $widget->emit (size_allocate => $w, $h);
2902 }
2903 }
2904
2905 while ($self->{post_alloc_hook}) {
2906 $_->()
2907 for values %{delete $self->{post_alloc_hook}};
2195 } 2908 }
2196 2909
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2910 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 2912 glClear GL_COLOR_BUFFER_BIT;
… …
2210############################################################################# 2923#############################################################################
2211 2924
2212package CFClient::UI; 2925package CFClient::UI;
2213 2926
2214$ROOT = new CFClient::UI::Root; 2927$ROOT = new CFClient::UI::Root;
2928$TOOLTIP = new CFClient::UI::Tooltip;
2215 2929
22161 29301
2217 2931

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