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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.73 by root, Tue Apr 11 18:06:53 2006 UTC vs.
Revision 1.195 by root, Thu May 11 23:54:31 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util; 6use Scalar::Util ();
7use List::Util ();
6 8
7use CFClient; 9use CFClient;
8 10
9our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
10 12
11our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
12our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font});
30
31 $TOOLTIP->show;
32
33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
34
35 if ($x + $TOOLTIP->{w} > $::WIDTH) {
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
37 }
38
39 $TOOLTIP->move ($x, $y);
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49}
13 50
14# class methods for events 51# class methods for events
15sub feed_sdl_key_down_event { 52sub feed_sdl_key_down_event {
16 $FOCUS->key_down ($_[0]) if $FOCUS; 53 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
54 if $FOCUS;
17} 55}
18 56
19sub feed_sdl_key_up_event { 57sub feed_sdl_key_up_event {
20 $FOCUS->key_up ($_[0]) if $FOCUS; 58 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
59 if $FOCUS;
21} 60}
22 61
23sub feed_sdl_button_down_event { 62sub feed_sdl_button_down_event {
24 my ($ev) = @_; 63 my ($ev) = @_;
25 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 64 my ($x, $y) = ($ev->{x}, $ev->{y});
26 65
27 if (!$BUTTON_STATE) { 66 if (!$BUTTON_STATE) {
28 my $widget = $TOPLEVEL->find_widget ($x, $y); 67 my $widget = $ROOT->find_widget ($x, $y);
29 68
30 $GRAB = $widget; 69 $GRAB = $widget;
31 $GRAB->update if $GRAB; 70 $GRAB->update if $GRAB;
32 }
33 71
72 check_tooltip;
73 }
74
34 $BUTTON_STATE |= 1 << ($ev->button - 1); 75 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
35 76
36 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 77 if ($GRAB) {
78 ($x, $y) = $GRAB->coord2local ($x, $y);
79 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
80 }
37} 81}
38 82
39sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
40 my ($ev) = @_; 84 my ($ev) = @_;
41 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
42 86
43 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
44 88
45 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
46 90
47 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 91 if ($GRAB) {
92 ($x, $y) = $GRAB->coord2local ($x, $y);
93 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
94 }
48 95
49 if (!$BUTTON_STATE) { 96 if (!$BUTTON_STATE) {
50 my $grab = $GRAB; undef $GRAB; 97 my $grab = $GRAB; undef $GRAB;
51 $grab->update if $grab; 98 $grab->update if $grab;
52 $GRAB->update if $GRAB; 99 $GRAB->update if $GRAB;
100
101 check_tooltip;
53 } 102 }
54} 103}
55 104
56sub feed_sdl_motion_event { 105sub feed_sdl_motion_event {
57 my ($ev) = @_; 106 my ($ev) = @_;
58 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 107 my ($x, $y) = ($ev->{x}, $ev->{y});
59 108
60 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 109 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
61 110
62 if ($widget != $HOVER) { 111 if ($widget != $HOVER) {
63 my $hover = $HOVER; $HOVER = $widget; 112 my $hover = $HOVER; $HOVER = $widget;
64 113
65 $hover->update if $hover; 114 $hover->update if $hover && $hover->{can_hover};
66 $HOVER->update if $HOVER; 115 $HOVER->update if $HOVER && $HOVER->{can_hover};
67 }
68 116
69 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 117 check_tooltip;
118 }
119
120 if ($HOVER) {
121 ($x, $y) = $HOVER->coord2local ($x, $y);
122 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
123 }
124}
125
126# convert position array to integers
127sub harmonize {
128 my ($vals) = @_;
129
130 my $rem = 0;
131
132 for (@$vals) {
133 my $i = int $_ + $rem;
134 $rem += $_ - $i;
135 $_ = $i;
136 }
70} 137}
71 138
72############################################################################# 139#############################################################################
73 140
74package CFClient::UI::Base; 141package CFClient::UI::Base;
75 142
76use strict; 143use strict;
77 144
78use SDL::OpenGL; 145use CFClient::OpenGL;
79 146
80sub new { 147sub new {
81 my $class = shift; 148 my $class = shift;
82 149
83 bless { 150 my $self = bless {
84 x => 0, 151 x => 0,
85 y => 0, 152 y => 0,
86 z => 0, 153 z => 0,
154 can_events => 1,
87 @_ 155 @_
88 }, $class 156 }, $class;
157
158 for (keys %$self) {
159 if (/^connect_(.*)$/) {
160 $self->connect ($1 => delete $self->{$_});
161 }
162 }
163
164 $self
165}
166
167sub destroy {
168 my ($self) = @_;
169
170 $self->hide;
171 %$self = ();
172}
173
174sub show {
175 my ($self) = @_;
176
177 return if $self->{parent};
178
179 $CFClient::UI::ROOT->add ($self);
180}
181
182sub hide {
183 my ($self) = @_;
184
185 undef $GRAB if $GRAB == $self;
186 undef $HOVER if $HOVER == $self;
187
188 $self->{parent}->remove ($self)
189 if $self->{parent};
89} 190}
90 191
91sub move { 192sub move {
92 my ($self, $x, $y, $z) = @_; 193 my ($self, $x, $y, $z) = @_;
194
93 $self->{x} = $x; 195 $self->{x} = int $x;
94 $self->{y} = $y; 196 $self->{y} = int $y;
95 $self->{z} = $z if defined $z; 197 $self->{z} = $z if defined $z;
96}
97 198
98sub needs_redraw { 199 $self->update;
99 0 200}
201
202sub set_size {
203 my ($self, $w, $h) = @_;
204
205 $self->{user_w} = $w;
206 $self->{user_h} = $h;
207
208 $self->check_size;
100} 209}
101 210
102sub size_request { 211sub size_request {
103 require Carp; 212 require Carp;
104 Carp::confess "size_request is abtract"; 213 Carp::confess "size_request is abstract";
214}
215
216sub configure {
217 my ($self, $x, $y, $w, $h) = @_;
218
219 if ($self->{aspect}) {
220 my $w2 = List::Util::min $w, int $h * $self->{aspect};
221 my $h2 = List::Util::min $h, int $w / $self->{aspect};
222
223 # use alignment to adjust x, y
224
225 $x += int +($w - $w2) * 0.5;
226 $y += int +($h - $h2) * 0.5;
227
228 ($w, $h) = ($w2, $h2);
229 }
230
231 if ($self->{x} != $x || $self->{y} != $y) {
232 $self->{x} = $x;
233 $self->{y} = $y;
234 $self->update;
235 }
236
237 if ($self->{w} != $w || $self->{h} != $h) {
238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
239 }
105} 240}
106 241
107sub size_allocate { 242sub size_allocate {
243 # nothing to be done
244}
245
246sub children {
247}
248
249# call when resolution changes etc.
250sub reconfigure {
251 my ($self) = @_;
252
253 $_->reconfigure
254 for $self->children;
255
256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
258 $self->update;
259}
260
261sub set_max_size {
108 my ($self, $w, $h) = @_; 262 my ($self, $w, $h) = @_;
109 263
110 $self->{w} = $w; 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
111 $self->{h} = $h; 265 delete $self->{max_h}; $self->{max_h} = $h if $h;
112} 266}
113 267
114# translate global koordinates to local coordinate system 268# translate global coordinates to local coordinate system
115sub translate { 269sub coord2local {
116 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
117 271
118 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273}
274
275# translate local coordinates to global coordinate system
276sub coord2global {
277 my ($self, $x, $y) = @_;
278
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
119} 280}
120 281
121sub focus_in { 282sub focus_in {
122 my ($self) = @_; 283 my ($self) = @_;
123 284
124 return if $FOCUS == $self; 285 return if $FOCUS == $self;
286 return unless $self->{can_focus};
125 287
126 my $focus = $FOCUS; $FOCUS = $self; 288 my $focus = $FOCUS; $FOCUS = $self;
289
290 $self->emit (focus_in => $focus);
291
127 $focus->update if $focus; 292 $focus->update if $focus;
128 $FOCUS->update; 293 $FOCUS->update;
129} 294}
130 295
131sub focus_out { 296sub focus_out {
132 my ($self) = @_; 297 my ($self) = @_;
133 298
134 return unless $FOCUS == $self; 299 return unless $FOCUS == $self;
135 300
136 my $focus = $FOCUS; undef $FOCUS; 301 my $focus = $FOCUS; undef $FOCUS;
302
303 $self->emit (focus_out => $focus);
304
137 $focus->update if $focus; #? 305 $focus->update if $focus; #?
138} 306}
139 307
140sub mouse_motion { } 308sub mouse_motion { }
141sub button_up { } 309sub button_up { }
… …
162 glPushMatrix; 330 glPushMatrix;
163 glTranslate $self->{x}, $self->{y}, 0; 331 glTranslate $self->{x}, $self->{y}, 0;
164 $self->_draw; 332 $self->_draw;
165 glPopMatrix; 333 glPopMatrix;
166 334
167 if ($self == $HOVER) { 335 if ($self == $HOVER && $self->{can_hover}) {
168 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
169 337
170 glColor 1, 1, 1, 0.1; 338 glColor 1, 0.8, 0.5, 0.2;
171 glEnable GL_BLEND; 339 glEnable GL_BLEND;
340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
172 glBegin GL_QUADS; 341 glBegin GL_QUADS;
173 glVertex $x , $y; 342 glVertex $x , $y;
174 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
175 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
176 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
177 glEnd; 346 glEnd;
178 glDisable GL_BLEND; 347 glDisable GL_BLEND;
179 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
180} 363}
181 364
182sub _draw { 365sub _draw {
183 my ($self) = @_; 366 my ($self) = @_;
184 367
185 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
186}
187
188sub bbox {
189 my ($self) = @_;
190 my ($w, $h) = $self->size_request;
191 (
192 $self->{x},
193 $self->{y},
194 $self->{x} = $w,
195 $self->{y} = $h
196 )
197} 369}
198 370
199sub find_widget { 371sub find_widget {
200 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
201 375
202 return $self 376 return $self
203 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
204 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
205 379
206 () 380 ()
207} 381}
208 382
209sub del_parent { $_[0]->{parent} = undef }
210
211sub set_parent { 383sub set_parent {
212 my ($self, $par) = @_; 384 my ($self, $parent) = @_;
213 385
214 $self->{parent} = $par;
215 Scalar::Util::weaken $self->{parent}; 386 Scalar::Util::weaken ($self->{parent} = $parent);
216}
217 387
218sub get_parent { 388 $self->check_size
219 $_[0]->{parent} 389 unless exists $self->{req_w};
390}
391
392sub check_size {
393 my ($self) = @_;
394
395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
220} 396}
221 397
222sub update { 398sub update {
223 my ($self) = @_; 399 my ($self) = @_;
224 400
… …
227} 403}
228 404
229sub connect { 405sub connect {
230 my ($self, $signal, $cb) = @_; 406 my ($self, $signal, $cb) = @_;
231 407
232 push @{ $self->{cb}{$signal} }, $cb; 408 push @{ $self->{signal_cb}{$signal} }, $cb;
233} 409}
234 410
235sub emit { 411sub emit {
236 my ($self, $signal, @args) = @_; 412 my ($self, $signal, @args) = @_;
237 413
238 $_->($self, @args) 414 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
239 for @{$self->{cb}{$signal} || []};
240} 415}
241 416
242sub DESTROY { 417sub DESTROY {
243 my ($self) = @_; 418 my ($self) = @_;
244 419
… …
250package CFClient::UI::DrawBG; 425package CFClient::UI::DrawBG;
251 426
252our @ISA = CFClient::UI::Base::; 427our @ISA = CFClient::UI::Base::;
253 428
254use strict; 429use strict;
255use SDL::OpenGL; 430use CFClient::OpenGL;
256 431
257sub new { 432sub new {
258 my $class = shift; 433 my $class = shift;
259 434
260 # range [value, low, high, page] 435 # range [value, low, high, page]
261 436
262 $class->SUPER::new ( 437 $class->SUPER::new (
263 bg => [0, 0, 0, 0.4], 438 bg => [0, 0, 0, 0.2],
264 active_bg => [1, 1, 1], 439 active_bg => [1, 1, 1, 0.5],
265 @_ 440 @_
266 ) 441 )
267} 442}
268 443
269sub _draw { 444sub _draw {
270 my ($self) = @_; 445 my ($self) = @_;
271 446
272 my ($w, $h) = @$self{qw(w h)}; 447 my ($w, $h) = @$self{qw(w h)};
273 448
449 glEnable GL_BLEND;
450 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
274 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 451 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
452
275 glBegin GL_QUADS; 453 glBegin GL_QUADS;
276 glVertex 0 , 0; 454 glVertex 0 , 0;
277 glVertex 0 , $h; 455 glVertex 0 , $h;
278 glVertex $w, $h; 456 glVertex $w, $h;
279 glVertex $w, 0; 457 glVertex $w, 0;
280 glEnd; 458 glEnd;
459
460 glDisable GL_BLEND;
281} 461}
282 462
283############################################################################# 463#############################################################################
284 464
285package CFClient::UI::Empty; 465package CFClient::UI::Empty;
286 466
287our @ISA = CFClient::UI::Base::; 467our @ISA = CFClient::UI::Base::;
468
469sub new {
470 my ($class, %arg) = @_;
471 $class->SUPER::new (can_events => 0, %arg);
472}
288 473
289sub size_request { 474sub size_request {
290 (0, 0) 475 (0, 0)
291} 476}
292 477
… …
301sub new { 486sub new {
302 my ($class, %arg) = @_; 487 my ($class, %arg) = @_;
303 488
304 my $children = delete $arg{children} || []; 489 my $children = delete $arg{children} || [];
305 490
306 my $self = $class->SUPER::new (children => [], %arg); 491 my $self = $class->SUPER::new (
492 children => [],
493 can_events => 0,
494 %arg,
495 );
307 $self->add ($_) for @$children; 496 $self->add ($_) for @$children;
308 497
309 $self 498 $self
310} 499}
311 500
312sub add { 501sub add {
313 my ($self, $chld, $expand) = @_; 502 my ($self, @widgets) = @_;
314 503
315 $chld->{expand} = $expand;
316 $chld->set_parent ($self); 504 $_->set_parent ($self)
505 for @widgets;
506
507 use sort 'stable';
317 508
318 $self->{children} = [ 509 $self->{children} = [
319 sort { $a->{z} <=> $b->{z} } 510 sort { $a->{z} <=> $b->{z} }
320 @{$self->{children}}, $chld 511 @{$self->{children}}, @widgets
321 ]; 512 ];
322 513
323 $self->size_allocate ($self->{w}, $self->{h}) 514 $self->check_size;
324 if $self->{w}; #TODO: check for "realised state" 515 $self->update;
516}
517
518sub children {
519 @{ $_[0]{children} }
325} 520}
326 521
327sub remove { 522sub remove {
328 my ($self, $widget) = @_; 523 my ($self, $child) = @_;
329 524
525 delete $child->{parent};
526 $child->hide;
527
330 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
331 529
332 $self->size_allocate ($self->{w}, $self->{h}); 530 $self->check_size;
531 $self->update;
532}
533
534sub clear {
535 my ($self) = @_;
536
537 my $children = delete $self->{children};
538 $self->{children} = [];
539
540 for (@$children) {
541 delete $_->{parent};
542 $_->hide;
543 }
544
545 $self->check_size;
546 $self->update;
333} 547}
334 548
335sub find_widget { 549sub find_widget {
336 my ($self, $x, $y) = @_; 550 my ($self, $x, $y) = @_;
337 551
… …
367 581
368 $class->SUPER::new (children => [$child], %arg) 582 $class->SUPER::new (children => [$child], %arg)
369} 583}
370 584
371sub add { 585sub add {
372 my ($self, $widget) = @_; 586 my ($self, $child) = @_;
373 587
374 $self->{children} = []; 588 $self->{children} = [];
375 589
376 $self->SUPER::add ($widget); 590 $self->SUPER::add ($child);
377} 591}
378 592
379sub remove { 593sub remove {
380 my ($self, $widget) = @_; 594 my ($self, $widget) = @_;
381 595
… …
392} 606}
393 607
394sub size_allocate { 608sub size_allocate {
395 my ($self, $w, $h) = @_; 609 my ($self, $w, $h) = @_;
396 610
397 return unless $self->{w} != $w || $self->{h} != $h;
398
399 $self->SUPER::size_allocate ($w, $h);
400 $self->{children}[0]->size_allocate ($w, $h); 611 $self->{children}[0]->configure (0, 0, $w, $h);
401} 612}
402 613
403############################################################################# 614#############################################################################
404 615
405package CFClient::UI::Window; 616package CFClient::UI::Window;
406 617
407our @ISA = CFClient::UI::Bin::; 618our @ISA = CFClient::UI::Bin::;
408 619
409use SDL::OpenGL; 620use CFClient::OpenGL;
410 621
411sub new { 622sub new {
412 my ($class, %arg) = @_; 623 my ($class, %arg) = @_;
413 624
414 my $self = $class->SUPER::new (%arg); 625 my $self = $class->SUPER::new (%arg);
415} 626}
416 627
417sub update { 628sub update {
418 my ($self) = @_; 629 my ($self) = @_;
419 630
420 # we want to do this delayed... 631 $ROOT->on_refresh ($self => sub { $self->render_child });
421 $self->render_chld;
422 $self->SUPER::update; 632 $self->SUPER::update;
423}
424
425sub render_chld {
426 my ($self) = @_;
427
428 $self->{texture} =
429 CFClient::Texture->new_from_opengl (
430 $self->{w}, $self->{h}, sub { $self->child->draw }
431 );
432} 633}
433 634
434sub size_allocate { 635sub size_allocate {
435 my ($self, $w, $h) = @_; 636 my ($self, $w, $h) = @_;
436 637
437 return unless $self->{w} != $w || $self->{h} != $h;
438
439 $self->{w} = $w;
440 $self->{h} = $h;
441
442 $self->child->size_allocate ($w, $h); 638 $self->SUPER::size_allocate ($w, $h);
639 $self->update;
640}
443 641
642sub _render {
643 $_[0]{children}[0]->draw;
644}
645
646sub render_child {
647 my ($self) = @_;
648
649 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
650 glClearColor 0, 0, 0, 0;
651 glClear GL_COLOR_BUFFER_BIT;
652
444 $self->render_chld; 653 $self->_render;
654# glColorMask 1, 1, 1, 0;
655# glEnable GL_BLEND;
656# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
657# glRasterPos 0, 0;
658# glCopyPixels 0, 0, $self->{w}, $self->{h};
659# glDisable GL_BLEND;
660# glColorMask 1, 1, 1, 1;
661 };
445} 662}
446 663
447sub _draw { 664sub _draw {
448 my ($self) = @_; 665 my ($self) = @_;
449 666
450 my ($w, $h) = ($self->w, $self->h); 667 my ($w, $h) = ($self->w, $self->h);
451 668
452 my $tex = $self->{texture} 669 my $tex = $self->{texture}
453 or return; 670 or return;
454 671
455 glEnable GL_BLEND;
456 glEnable GL_TEXTURE_2D; 672 glEnable GL_TEXTURE_2D;
457 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
674 glColor 0, 0, 0, 1;
458 675
459 $tex->draw_quad (0, 0, $w, $h); 676 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
460 677
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::ViewPort;
684
685our @ISA = CFClient::UI::Window::;
686
687sub size_request {
688 my ($self) = @_;
689
690 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
691 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
692
693 @$self{qw(child_w child_h)}
694}
695
696sub size_allocate {
697 my ($self, $w, $h) = @_;
698
699 $self->update;
700}
701
702sub set_offset {
703 my ($self, $x, $y) = @_;
704
705 $self->{view_x} = int $x;
706 $self->{view_y} = int $y;
707
708 $self->update;
709}
710
711# hmm, this does not work for topleft of $self... but we should not ask for that
712sub coord2local {
713 my ($self, $x, $y) = @_;
714
715 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
716}
717
718sub coord2global {
719 my ($self, $x, $y) = @_;
720
721 $x = List::Util::min $self->{w}, $x - $self->{view_x};
722 $y = List::Util::min $self->{h}, $y - $self->{view_y};
723
724 $self->SUPER::coord2global ($x, $y)
725}
726
727sub find_widget {
728 my ($self, $x, $y) = @_;
729
730 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
731 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
732 ) {
733 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
734 } else {
735 $self->CFClient::UI::Base::find_widget ($x, $y)
736 }
737}
738
739sub _render {
740 my ($self) = @_;
741
742 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
743
744 $self->SUPER::_render;
745}
746
747#############################################################################
748
749package CFClient::UI::ScrolledWindow;
750
751our @ISA = CFClient::UI::HBox::;
752
753sub new {
754 my $class = shift;
755
756 my $self;
757
758 my $slider = new CFClient::UI::Slider
759 vertical => 1,
760 range => [0, 0, 1, 0.01], # HACK fix
761 connect_changed => sub {
762 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
763 },
764 ;
765
766 $self = $class->SUPER::new (
767 vp => (new CFClient::UI::ViewPort),
768 slider => $slider,
769 @_,
770 );
771
772 $self->{vp}->add ($self->{scrolled});
773 $self->add ($self->{vp});
774 $self->add ($self->{slider});
775
776 $self
777}
778
779#TODO# update range on size_allocate depeneing on child
780# update viewport offset on scroll
781
782#############################################################################
783
784package CFClient::UI::Frame;
785
786our @ISA = CFClient::UI::Bin::;
787
788use CFClient::OpenGL;
789
790sub new {
791 my $class = shift;
792
793 my $self = $class->SUPER::new (
794 bg => [1, 1, 1, 1],
795 border_bg => [1, 1, 1, 1],
796 border => 0.8,
797 @_
798 );
799
800 $self
801}
802
803sub _draw {
804 my ($self) = @_;
805
806 my ($w, $h) = ($self->{w}, $self->{h});
807
808 glEnable GL_BLEND;
809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
810 glEnable GL_TEXTURE_2D;
811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812
813# glBegin GL_QUADS;
814# glColor 0, 0, 0, 0;
815# glVertex 0 , 0;
816# glVertex 0 , $h;
817# glVertex $w, $h;
818# glVertex $w, 0;
819# glEnd;
820
821
822 $self->child->draw;
461 glDisable GL_BLEND; 823 glDisable GL_BLEND;
462 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
463} 825}
464 826
465############################################################################# 827#############################################################################
466 828
467package CFClient::UI::Frame; 829package CFClient::UI::FancyFrame;
468 830
469our @ISA = CFClient::UI::Bin::; 831our @ISA = CFClient::UI::Bin::;
470 832
471use SDL::OpenGL; 833use CFClient::OpenGL;
834
835my @tex =
836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
837 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
838
839sub new {
840 my $class = shift;
841
842 # TODO: user_x, user_y, overwrite moveto?
843
844 my $self = $class->SUPER::new (
845 bg => [1, 1, 1, 1],
846 border_bg => [1, 1, 1, 1],
847 border => 0.6,
848 can_events => 1,
849 @_
850 );
851
852 $self->{title} &&= new CFClient::UI::Label
853 align => 0,
854 valign => 1,
855 text => $self->{title},
856 fontsize => $self->{border};
857
858 $self
859}
860
861sub border {
862 int $_[0]{border} * $::FONTSIZE
863}
472 864
473sub size_request { 865sub size_request {
474 my ($self) = @_; 866 my ($self) = @_;
475 my $chld = $self->child
476 or return (0, 0);
477 867
478 $chld->move (2, 2); 868 my ($w, $h) = $self->SUPER::size_request;
479 869
480 map { $_ + 4 } $chld->size_request; 870 (
871 $w + $self->border * 2,
872 $h + $self->border * 2,
873 )
481} 874}
482 875
483sub size_allocate { 876sub size_allocate {
484 my ($self, $w, $h) = @_; 877 my ($self, $w, $h) = @_;
878
879 $h -= List::Util::max 0, $self->border * 2;
880 $w -= List::Util::max 0, $self->border * 2;
881
882 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
883 if $self->{title};
884
885 $self->child->configure ($self->border, $self->border, $w, $h);
886}
887
888sub button_down {
889 my ($self, $ev, $x, $y) = @_;
890
891 my ($w, $h) = @$self{qw(w h)};
892 my $border = $self->border;
893
894 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
895 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
896
897 if ($lr & $td) {
898 my ($wx, $wy) = ($self->{x}, $self->{y});
899 my ($ox, $oy) = ($ev->{x}, $ev->{y});
900 my ($bw, $bh) = ($self->{w}, $self->{h});
901
902 my $mx = $x < $border;
903 my $my = $y < $border;
904
905 $self->{motion} = sub {
906 my ($ev, $x, $y) = @_;
907
908 my $dx = $ev->{x} - $ox;
909 my $dy = $ev->{y} - $oy;
910
911 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
912 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
913 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
914 $self->check_size;
915 };
916
917 } elsif ($lr ^ $td) {
918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
919 my ($bx, $by) = ($self->{x}, $self->{y});
920
921 $self->{motion} = sub {
922 my ($ev, $x, $y) = @_;
923
924 ($x, $y) = ($ev->{x}, $ev->{y});
925
926 $self->move ($bx + $x - $ox, $by + $y - $oy);
927 $self->update;
928 };
929 }
930}
931
932sub button_up {
933 my ($self, $ev, $x, $y) = @_;
934
935 delete $self->{motion};
936}
937
938sub mouse_motion {
939 my ($self, $ev, $x, $y) = @_;
940
941 $self->{motion}->($ev, $x, $y) if $self->{motion};
942}
943
944sub _draw {
945 my ($self) = @_;
946
947 my ($w, $h ) = ($self->{w}, $self->{h});
948 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
949
950 glEnable GL_BLEND;
951 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
952 glEnable GL_TEXTURE_2D;
953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
954
955 my $border = $self->border;
956
957 glColor @{ $self->{border_bg} };
958 $tex[1]->draw_quad (0, 0, $w, $border);
959 $tex[3]->draw_quad (0, $border, $border, $ch);
960 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
961 $tex[4]->draw_quad (0, $h - $border, $w, $border);
962
963 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
964 my $bg = $tex[0];
965
966 # TODO: repeat texture not scale
967 my $rep_x = $cw / $bg->{w};
968 my $rep_y = $ch / $bg->{h};
969
970 glColor @{ $self->{bg} };
971
972 $bg->{s} = $rep_x;
973 $bg->{t} = $rep_y;
974 $bg->{wrap_mode} = 1;
975 $bg->draw_quad ($border, $border, $cw, $ch);
976
977 glDisable GL_TEXTURE_2D;
978 glDisable GL_BLEND;
979 }
980
981 $self->{title}->draw if $self->{title};
982
983 $self->child->draw;
984}
985
986#############################################################################
987
988package CFClient::UI::Table;
989
990our @ISA = CFClient::UI::Base::;
991
992use List::Util qw(max sum);
993
994use CFClient::OpenGL;
995
996sub new {
997 my $class = shift;
998
999 $class->SUPER::new (
1000 col_expand => [],
1001 @_
1002 )
1003}
1004
1005sub add {
1006 my ($self, $x, $y, $child) = @_;
1007
1008 $child->set_parent ($self);
1009 $self->{children}[$y][$x] = $child;
1010
1011 $child->check_size;
1012}
1013
1014sub children {
1015 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1016}
1017
1018# TODO: move to container class maybe? send childs a signal on removal?
1019sub clear {
1020 my ($self) = @_;
1021
1022 my @children = $self->children;
1023 delete $self->{children};
485 1024
486 return unless $self->{w} != $w || $self->{h} != $h; 1025 for (@children) {
1026 delete $_->{parent};
1027 $_->hide;
1028 }
487 1029
488 $self->{w} = $w; 1030 $self->update;
489 $self->{h} = $h;
490
491 $self->child->size_allocate ($w - 4, $h - 4);
492 $self->child->move (2, 2);
493} 1031}
494 1032
495sub _draw { 1033sub get_wh {
496 my ($self) = @_; 1034 my ($self) = @_;
497 1035
498 my $chld = $self->child; 1036 my (@w, @h);
499 1037
500 my ($w, $h) = $chld->size_request; 1038 for my $y (0 .. $#{$self->{children}}) {
1039 my $row = $self->{children}[$y]
1040 or next;
501 1041
502 glBegin GL_QUADS; 1042 for my $x (0 .. $#$row) {
503 glColor 0, 0, 0; 1043 my $widget = $row->[$x]
504 glVertex 0 , 0; 1044 or next;
505 glVertex 0 , $h + 4; 1045 my ($w, $h) = @$widget{qw(req_w req_h)};
506 glVertex $w + 4 , $h + 4;
507 glVertex $w + 4 , 0;
508 glEnd;
509 1046
510 $chld->draw; 1047 $w[$x] = max $w[$x], $w;
511} 1048 $h[$y] = max $h[$y], $h;
1049 }
1050 }
512 1051
513############################################################################# 1052 (\@w, \@h)
514 1053}
515package CFClient::UI::FancyFrame;
516
517our @ISA = CFClient::UI::Bin::;
518
519use SDL::OpenGL;
520
521my @tex =
522 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
523 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
524 1054
525sub size_request { 1055sub size_request {
526 my ($self) = @_; 1056 my ($self) = @_;
527 1057
528 my ($w, $h) = $self->SUPER::size_request; 1058 my ($ws, $hs) = $self->get_wh;
529 1059
530 $h += $tex[1]->{h}; 1060 (
531 $h += $tex[4]->{h}; 1061 (sum @$ws),
532 $w += $tex[2]->{w}; 1062 (sum @$hs),
533 $w += $tex[3]->{w}; 1063 )
534
535 ($w, $h)
536} 1064}
537 1065
538sub size_allocate { 1066sub size_allocate {
539 my ($self, $w, $h) = @_; 1067 my ($self, $w, $h) = @_;
540 1068
541 return unless $self->{w} != $w || $self->{h} != $h; 1069 my ($ws, $hs) = $self->get_wh;
542 1070
543 $self->SUPER::size_allocate ($w, $h); 1071 my $req_w = sum @$ws;
1072 my $req_h = sum @$hs;
544 1073
545 $h -= $tex[1]->{h}; 1074 # TODO: nicer code && do row_expand
546 $h -= $tex[4]->{h}; 1075 my @col_expand = @{$self->{col_expand}};
547 $w -= $tex[2]->{w}; 1076 @col_expand = (1) x @$ws unless @col_expand;
548 $w -= $tex[3]->{w}; 1077 my $col_expand = (sum @col_expand) || 1;
549 1078
550 $h = $h < 0 ? 0 : $h; 1079 # linearly scale sizes
551 $w = $w < 0 ? 0 : $w; 1080 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1081 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
552 1082
553 my $child = $self->child; 1083 CFClient::UI::harmonize $ws;
1084 CFClient::UI::harmonize $hs;
554 1085
555 $child->size_allocate ($w, $h); 1086 my $y;
556 $child->move ($tex[3]->{w}, $tex[1]->{h}); 1087
1088 for my $r (0 .. $#{$self->{children}}) {
1089 my $row = $self->{children}[$r]
1090 or next;
1091
1092 my $x = 0;
1093 my $row_h = $hs->[$r];
1094
1095 for my $c (0 .. $#$row) {
1096 my $col_w = $ws->[$c];
1097
1098 if (my $widget = $row->[$c]) {
1099 $widget->configure ($x, $y, $col_w, $row_h);
1100 }
1101
1102 $x += $col_w;
1103 }
1104
1105 $y += $row_h;
1106 }
1107
1108}
1109
1110sub find_widget {
1111 my ($self, $x, $y) = @_;
1112
1113 $x -= $self->{x};
1114 $y -= $self->{y};
1115
1116 my $res;
1117
1118 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1119 $res = $_->find_widget ($x, $y)
1120 and return $res;
1121 }
1122
1123 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
557} 1124}
558 1125
559sub _draw { 1126sub _draw {
560 my ($self) = @_; 1127 my ($self) = @_;
561 1128
562 my ($w, $h) = ($self->{w}, $self->{h}); 1129 for (grep $_, @{$self->{children}}) {
563 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1130 $_->draw for grep $_, @$_;
564 1131 }
565 glEnable GL_BLEND;
566 glEnable GL_TEXTURE_2D;
567 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
569
570 my $top = $tex[1];
571 $top->draw_quad (0, 0, $w, $top->{h});
572
573 my $left = $tex[3];
574 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
575
576 my $right = $tex[2];
577 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
578
579 my $bottom = $tex[4];
580 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
581
582 my $bg = $tex[0];
583 glBindTexture GL_TEXTURE_2D, $bg->{name};
584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
585 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
586 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
587
588 my $rep_x = $cw / $bg->{w};
589 my $rep_y = $ch / $bg->{h};
590
591 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
592
593 glDisable GL_BLEND;
594 glDisable GL_TEXTURE_2D;
595
596 $self->child->draw;
597
598} 1132}
599 1133
600############################################################################# 1134#############################################################################
601 1135
602package CFClient::UI::Table; 1136package CFClient::UI::HBox;
603 1137
1138# TODO: wrap into common Box base class
1139
604our @ISA = CFClient::UI::Base::; 1140our @ISA = CFClient::UI::Container::;
605 1141
606use SDL::OpenGL; 1142sub size_request {
1143 my ($self) = @_;
607 1144
608sub add { 1145 my @alloc = map [$_->size_request], @{$self->{children}};
609 my ($self, $x, $y, $chld) = @_;
610 my $old_chld = $self->{children}[$y][$x];
611 1146
612 $self->{children}[$y][$x] = $chld; 1147 (
613 $chld->set_parent ($self); 1148 (List::Util::sum map $_->[0], @alloc),
614 $self->update; 1149 (List::Util::max map $_->[1], @alloc),
1150 )
615} 1151}
616 1152
617sub max_row_height { 1153sub size_allocate {
618 my ($self, $row) = @_; 1154 my ($self, $w, $h) = @_;
619 1155
620 my $hs = 0; 1156 ($h, $w) = ($w, $h);
621 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { 1157
622 my $c = $self->{children}->[$row]->[$xi]; 1158 my $children = $self->{children};
623 if ($c) { 1159
624 my ($w, $h) = $c->size_request; 1160 my @h = map $_->{req_w}, @$children;
625 if ($hs < $h) { $hs = $h } 1161
1162 my $req_h = List::Util::sum @h;
1163
1164 if ($req_h > $h) {
1165 # ah well, not enough space
1166 $_ *= $h / $req_h for @h;
1167 } else {
1168 my $exp = List::Util::sum map $_->{expand}, @$children;
1169 $exp ||= 1;
1170
1171 for (0 .. $#$children) {
1172 my $child = $children->[$_];
1173
1174 my $alloc_h = $h[$_];
1175 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1176 $h[$_] = $alloc_h;
626 } 1177 }
627 } 1178 }
628 return $hs;
629}
630 1179
631sub max_col_width { 1180 CFClient::UI::harmonize \@h;
632 my ($self, $col) = @_;
633
634 my $ws = 0;
635 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {
636 my $c = ($self->{children}->[$yi] || [])->[$col];
637 if ($c) {
638 my ($w, $h) = $c->size_request;
639 if ($ws < $w) { $ws = $w }
640 }
641 }
642 return $ws;
643}
644
645sub size_request {
646 my ($self) = @_;
647
648 my ($hs, $ws) = (0, 0);
649
650 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
651 $hs += $self->max_row_height ($yi);
652 }
653
654 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
655 my $wm = 0;
656 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
657 $wm += $self->max_col_width ($xi)
658 }
659 if ($ws < $wm) { $ws = $wm }
660 }
661
662 return ($ws, $hs);
663}
664
665sub _draw {
666 my ($self) = @_;
667 1181
668 my $y = 0; 1182 my $y = 0;
669 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1183 for (0 .. $#$children) {
1184 my $child = $children->[$_];
670 my $x = 0; 1185 my $h = $h[$_];
1186 $child->configure ($y, 0, $h, $w);
671 1187
672 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 1188 $y += $h;
1189 }
673 1190
674 my $c = $self->{children}->[$yi]->[$xi];
675 if ($c) {
676 $c->move ($x, $y, 0); #TODO: Move to size_request
677 $c->draw if $c;
678 }
679
680 $x += $self->max_col_width ($xi);
681 }
682
683 $y += $self->max_row_height ($yi);
684 } 1191 1
685} 1192}
686 1193
687############################################################################# 1194#############################################################################
688 1195
689package CFClient::UI::VBox; 1196package CFClient::UI::VBox;
690 1197
1198# TODO: wrap into common Box base class
1199
691our @ISA = CFClient::UI::Container::; 1200our @ISA = CFClient::UI::Container::;
692
693use SDL::OpenGL;
694 1201
695sub size_request { 1202sub size_request {
696 my ($self) = @_; 1203 my ($self) = @_;
697 1204
698 my @alloc = map [$_->size_request], @{$self->{children}}; 1205 my @alloc = map [$_->size_request], @{$self->{children}};
… …
704} 1211}
705 1212
706sub size_allocate { 1213sub size_allocate {
707 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
708 1215
709 return unless $self->{w} != $w || $self->{h} != $h; 1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
710
711 $self->{w} = $w;
712 $self->{h} = $h;
713
714 return unless $self->{h};
715 1217
716 my $children = $self->{children}; 1218 my $children = $self->{children};
717 1219
718 my @h = map +($_->size_request)[1], @$children; 1220 my @h = map $_->{req_h}, @$children;
719 1221
720 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
721 1223
722 if ($req_h > $h) { 1224 if ($req_h > $h) {
723 # ah well, not enough space 1225 # ah well, not enough space
724 $_ = $h[$_] * $h / $req_h for @h; 1226 $_ *= $h / $req_h for @h;
725 } else { 1227 } else {
726 my @exp = grep $_->{expand}, @$children; 1228 my $exp = List::Util::sum map $_->{expand}, @$children;
727 @exp = @$children unless @exp; 1229 $exp ||= 1;
728 1230
729 my %exp = map +($_ => 1), @exp;
730
731 for (0 .. $#$children) { 1231 for (0 .. $#$children) {
732 my $child = $children->[$_]; 1232 my $child = $children->[$_];
733 1233
734 my $alloc_h = $h[$_]; 1234 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
735 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
736 $h[$_] = $alloc_h;
737 } 1235 }
738 } 1236 }
1237
1238 CFClient::UI::harmonize \@h;
739 1239
740 my $y = 0; 1240 my $y = 0;
741 for (0 .. $#$children) { 1241 for (0 .. $#$children) {
742 my $child = $children->[$_]; 1242 my $child = $children->[$_];
743 my $h = $h[$_]; 1243 my $h = $h[$_];
744 $child->move (0, $y); 1244 $child->configure (0, $y, $w, $h);
745 $child->size_allocate ($w, $h);
746 1245
747 $y += $h; 1246 $y += $h;
748 } 1247 }
1248
1249 1
749} 1250}
750 1251
751############################################################################# 1252#############################################################################
752 1253
753package CFClient::UI::Label; 1254package CFClient::UI::Label;
754 1255
755our @ISA = CFClient::UI::Base::; 1256our @ISA = CFClient::UI::Base::;
756 1257
757use SDL::OpenGL; 1258use CFClient::OpenGL;
758 1259
759sub new { 1260sub new {
760 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
761 1262
762 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
763 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
764 height => $::FONTSIZE, 1265 #font => default_font
765 text => "", 1266 #text => initial text
766 align => -1, 1267 #markup => initial narkup
767 layout => new CFClient::Layout, 1268 layout => (new CFClient::Layout),
1269 fontsize => 1,
1270 align => -1,
1271 valign => -1,
1272 padding => 2,
1273 can_events => 0,
768 %arg 1274 %arg
769 ); 1275 );
770 1276
1277 if (exists $self->{template}) {
1278 my $layout = new CFClient::Layout;
1279 $layout->set_text (delete $self->{template});
1280 $self->{template} = $layout;
1281 }
1282
1283 if (exists $self->{markup}) {
1284 $self->set_markup (delete $self->{markup});
1285 } else {
771 $self->set_text ($self->{text}); 1286 $self->set_text (delete $self->{text});
1287 }
772 1288
773 $self 1289 $self
774} 1290}
775 1291
776sub escape_text { 1292sub escape {
777 local $_ = $_[1]; 1293 local $_ = $_[1];
778 1294
779 s/&/&amp;/g; 1295 s/&/&amp;/g;
780 s/>/&gt;/g; 1296 s/>/&gt;/g;
781 s/</&lt;/g; 1297 s/</&lt;/g;
782 1298
783 $_[1] 1299 $_[1]
784} 1300}
785 1301
1302sub update {
1303 my ($self) = @_;
1304
1305 delete $self->{texture};
1306 $self->SUPER::update;
1307}
1308
786sub set_text { 1309sub set_text {
787 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
788 1311
1312 return if $self->{text} eq "T$text";
789 $self->{text} = $text; 1313 $self->{text} = "T$text";
1314
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
790 $self->{layout}->set_markup ($text); 1316 $self->{layout}->set_text ($text);
791 1317
792 delete $self->{texture};
793 $self->update; 1318 $self->update;
1319 $self->check_size;
794} 1320}
795 1321
796sub get_text { 1322sub set_markup {
797 my ($self, $text) = @_; 1323 my ($self, $markup) = @_;
798 1324
799 $self->{text} 1325 return if $self->{text} eq "M$markup";
1326 $self->{text} = "M$markup";
1327
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1331 $self->{layout}->set_markup ($markup);
1332
1333 $self->update;
1334 $self->check_size;
800} 1335}
801 1336
802sub size_request { 1337sub size_request {
803 my ($self) = @_; 1338 my ($self) = @_;
804 1339
805 $self->{layout}->set_width; 1340 $self->{layout}->set_font ($self->{font}) if $self->{font};
1341 $self->{layout}->set_width ($self->{max_w} || -1);
806 $self->{layout}->set_height ($self->{height}); 1342 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1343
807 $self->{layout}->size 1344 my ($w, $h) = $self->{layout}->size;
808# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack 1345
809# ( 1346 if (exists $self->{template}) {
810# $self->{texture}{w}, 1347 $self->{template}->set_font ($self->{font}) if $self->{font};
811# $self->{texture}{h}, 1348 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
812# ) 1349
813# } else { 1350 my ($w2, $h2) = $self->{template}->size;
814# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h}; 1351
815# 1352 $w = List::Util::max $w, $w2;
816# ($w, $h) 1353 $h = List::Util::max $h, $h2;
817# } 1354 }
1355
1356 (
1357 $w + $self->{padding} * 2,
1358 $h + $self->{padding} * 2,
1359 )
818} 1360}
819 1361
820sub size_allocate { 1362sub size_allocate {
821 my ($self, $w, $h) = @_; 1363 my ($self, $w, $h) = @_;
822 1364
823 return unless $self->{w} != $w || $self->{h} != $h;
824
825 $self->SUPER::size_allocate ($w, $h);
826 delete $self->{texture}; 1365 delete $self->{texture};
827} 1366}
828 1367
829sub update { 1368sub set_fontsize {
830 my ($self) = @_; 1369 my ($self, $fontsize) = @_;
831 1370
1371 $self->{fontsize} = $fontsize;
832 delete $self->{texture}; 1372 delete $self->{texture};
1373
833 $self->SUPER::update; 1374 $self->update;
1375 $self->check_size;
834} 1376}
835 1377
836sub _draw { 1378sub _draw {
837 my ($self) = @_; 1379 my ($self) = @_;
838 1380
839 my $tex = $self->{texture} ||= do { 1381 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}});
1383 $self->{layout}->set_font ($self->{font}) if $self->{font};
840 $self->{layout}->set_width ($self->{w}); 1384 $self->{layout}->set_width ($self->{w});
1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1386
841 new_from_layout CFClient::Texture $self->{layout}; 1387 my $tex = new_from_layout CFClient::Texture $self->{layout};
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
842 }; 1398 };
843 1399
844 glEnable GL_BLEND;
845 glEnable GL_TEXTURE_2D; 1400 glEnable GL_TEXTURE_2D;
846 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 1402
1403 if ($tex->{format} == GL_ALPHA) {
849 glColor @{$self->{fg}}; 1404 glColor @{$self->{fg}};
1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1406 } else {
1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1408 }
850 1409
851 my $x =
852 $self->{align} < 0 ? 0
853 : $self->{align} > 0 ? $self->{w} - $self->{texture}{w}
854 : ($self->{w} + $self->{texture}{w}) * 0.5;
855
856 $tex->draw_quad ($x, 0);
857
858 glDisable GL_BLEND;
859 glDisable GL_TEXTURE_2D; 1410 glDisable GL_TEXTURE_2D;
860} 1411}
861 1412
862############################################################################# 1413#############################################################################
863 1414
864package CFClient::UI::Entry; 1415package CFClient::UI::EntryBase;
865 1416
866our @ISA = CFClient::UI::Label::; 1417our @ISA = CFClient::UI::Label::;
867 1418
868use SDL; 1419use CFClient::OpenGL;
869use SDL::OpenGL;
870 1420
871sub new { 1421sub new {
872 my $class = shift; 1422 my $class = shift;
873 1423
874 $class->SUPER::new ( 1424 $class->SUPER::new (
875 fg => [1, 1, 1], 1425 fg => [1, 1, 1],
876 bg => [0, 0, 0, 0.4], 1426 bg => [0, 0, 0, 0.2],
877 active_bg => [1, 1, 1], 1427 active_bg => [1, 1, 1, 0.5],
878 active_fg => [0, 0, 0], 1428 active_fg => [0, 0, 0],
1429 can_hover => 1,
1430 can_focus => 1,
1431 valign => 0,
1432 can_events => 1,
879 @_ 1433 @_
880 ) 1434 )
881} 1435}
882 1436
883sub _set_text { 1437sub _set_text {
884 my ($self, $text) = @_; 1438 my ($self, $text) = @_;
885 1439
1440 delete $self->{cur_h};
1441
1442 return if $self->{text} eq $text;
1443
1444 delete $self->{texture};
1445
886 $self->{last_activity} = $::NOW; 1446 $self->{last_activity} = $::NOW;
887
888 $self->{text} = $text; 1447 $self->{text} = $text;
889 $self->{layout}->set_width ($self->{w});
890 1448
891 $text =~ s/./*/g if $self->{hidden}; 1449 $text =~ s/./*/g if $self->{hidden};
1450 $self->{layout}->set_text ("$text ");
892 1451
1452 $self->emit (changed => $self->{text});
1453}
893 1454
894 $self->{layout}->set_markup ($self->escape_text ($text)); 1455sub set_text {
1456 my ($self, $text) = @_;
895 1457
896 $text = substr $text, 0, $self->{cursor}; 1458 $self->{cursor} = length $text;
897 utf8::encode $text; 1459 $self->_set_text ($text);
1460 $self->check_size;
1461 $self->update;
1462}
898 1463
899 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); 1464sub get_text {
1465 $_[0]{text}
900} 1466}
901 1467
902sub size_request { 1468sub size_request {
903 my ($self) = @_; 1469 my ($self) = @_;
904 1470
… …
908} 1474}
909 1475
910sub size_allocate { 1476sub size_allocate {
911 my ($self, $w, $h) = @_; 1477 my ($self, $w, $h) = @_;
912 1478
913 return unless $self->{w} != $w || $self->{h} != $h; 1479 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
914
915 $self->SUPER::size_allocate ($w, $h);
916
917 $self->_set_text ($self->{text});
918} 1480}
919 1481
920sub set_text { 1482sub key_down {
921 my ($self, $text) = @_; 1483 my ($self, $ev) = @_;
922 1484
1485 my $mod = $ev->{mod};
1486 my $sym = $ev->{sym};
1487 my $uni = $ev->{unicode};
1488
1489 my $text = $self->get_text;
1490
1491 if ($sym == 8) {
1492 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1493 } elsif ($sym == 127) {
1494 substr $text, $self->{cursor}, 1, "";
1495 } elsif ($sym == CFClient::SDLK_LEFT) {
1496 --$self->{cursor} if $self->{cursor};
1497 } elsif ($sym == CFClient::SDLK_RIGHT) {
1498 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1499 } elsif ($sym == CFClient::SDLK_HOME) {
1500 $self->{cursor} = 0;
1501 } elsif ($sym == CFClient::SDLK_END) {
923 $self->{cursor} = length $text; 1502 $self->{cursor} = length $text;
1503 } elsif ($sym == 27) {
1504 $self->emit ('escape');
1505 } elsif ($uni) {
1506 substr $text, $self->{cursor}++, 0, chr $uni;
1507 }
1508
924 $self->_set_text ($text); 1509 $self->_set_text ($text);
925 $self->update; 1510 $self->update;
926} 1511}
927 1512
928sub key_down {
929 my ($self, $ev) = @_;
930
931 my $mod = $ev->key_mod;
932 my $sym = $ev->key_sym;
933
934 my $uni = $ev->key_unicode;
935
936 my $text = $self->get_text;
937
938 if ($sym == SDLK_BACKSPACE) {
939 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
940 } elsif ($sym == SDLK_DELETE) {
941 substr $text, $self->{cursor}, 1, "";
942 } elsif ($sym == SDLK_LEFT) {
943 --$self->{cursor} if $self->{cursor};
944 } elsif ($sym == SDLK_RIGHT) {
945 ++$self->{cursor} if $self->{cursor} < length $self->{text};
946 } elsif ($uni) {
947 substr $text, $self->{cursor}++, 0, chr $uni;
948 }
949
950 $self->_set_text ($text);
951 $self->update;
952}
953
954sub focus_in { 1513sub focus_in {
955 my ($self) = @_; 1514 my ($self) = @_;
956 1515
957 $self->{last_activity} = $::NOW; 1516 $self->{last_activity} = $::NOW;
958 1517
… …
965 $self->SUPER::button_down ($ev, $x, $y); 1524 $self->SUPER::button_down ($ev, $x, $y);
966 1525
967 my $idx = $self->{layout}->xy_to_index ($x, $y); 1526 my $idx = $self->{layout}->xy_to_index ($x, $y);
968 1527
969 # byte-index to char-index 1528 # byte-index to char-index
970 my $text = $self->{layout}; 1529 my $text = $self->{text};
971 utf8::encode $text; 1530 utf8::encode $text;
972 $self->{cursor} = length substr $text, 0, $idx; 1531 $self->{cursor} = length substr $text, 0, $idx;
973 1532
974 $self->_set_text ($self->{text}); 1533 $self->_set_text ($self->{text});
975 $self->update; 1534 $self->update;
… …
990 $self->{fg} = $self->{active_fg}; 1549 $self->{fg} = $self->{active_fg};
991 } else { 1550 } else {
992 glColor @{$self->{bg}}; 1551 glColor @{$self->{bg}};
993 } 1552 }
994 1553
1554 glEnable GL_BLEND;
1555 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995 glBegin GL_QUADS; 1556 glBegin GL_QUADS;
996 glVertex 0 , 0; 1557 glVertex 0 , 0;
997 glVertex 0 , $self->{h}; 1558 glVertex 0 , $self->{h};
998 glVertex $self->{w}, $self->{h}; 1559 glVertex $self->{w}, $self->{h};
999 glVertex $self->{w}, 0; 1560 glVertex $self->{w}, 0;
1000 glEnd; 1561 glEnd;
1562 glDisable GL_BLEND;
1001 1563
1002 $self->SUPER::_draw; 1564 $self->SUPER::_draw;
1003 1565
1004 #TODO: force update every cursor change :( 1566 #TODO: force update every cursor change :(
1005 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1567 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1568
1569 unless (exists $self->{cur_h}) {
1570 my $text = substr $self->{text}, 0, $self->{cursor};
1571 utf8::encode $text;
1572
1573 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1574 }
1575
1006 glColor @{$self->{fg}}; 1576 glColor @{$self->{fg}};
1007 glBegin GL_LINES; 1577 glBegin GL_LINES;
1008 glVertex $self->{cur_x}, $self->{cur_y};
1009 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1578 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1579 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1010 glEnd; 1580 glEnd;
1011 } 1581 }
1012} 1582}
1013 1583
1014#############################################################################
1015
1016package CFClient::UI::Slider; 1584package CFClient::UI::Entry;
1017 1585
1018use strict;
1019
1020use SDL::OpenGL;
1021use SDL::OpenGL::Constants;
1022
1023our @ISA = CFClient::UI::DrawBG::; 1586our @ISA = CFClient::UI::EntryBase::;
1024 1587
1025sub size_request { 1588use CFClient::OpenGL;
1589
1590sub key_down {
1026 my ($self) = @_; 1591 my ($self, $ev) = @_;
1027 1592
1028 my $w = 50; 1593 my $sym = $ev->{sym};
1029 my $h = 10;
1030 1594
1031 $self->{vertical} ? ($h, $w) : ($w, $h) 1595 if ($sym == 13) {
1596 unshift @{$self->{history}},
1597 my $txt = $self->get_text;
1598 $self->{history_pointer} = -1;
1599 $self->{history_saveback} = '';
1600 $self->emit (activate => $txt);
1601 $self->update;
1602
1603 } elsif ($sym == CFClient::SDLK_UP) {
1604 if ($self->{history_pointer} < 0) {
1605 $self->{history_saveback} = $self->get_text;
1606 }
1607 if (@{$self->{history} || []} > 0) {
1608 $self->{history_pointer}++;
1609 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1610 $self->{history_pointer} = @{$self->{history} || []} - 1;
1611 }
1612 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1613 }
1614
1615 } elsif ($sym == CFClient::SDLK_DOWN) {
1616 $self->{history_pointer}--;
1617 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1618
1619 if ($self->{history_pointer} >= 0) {
1620 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1621 } else {
1622 $self->set_text ($self->{history_saveback});
1623 }
1624
1625 } else {
1626 $self->SUPER::key_down ($ev);
1627 }
1628
1032} 1629}
1630
1631#############################################################################
1632
1633package CFClient::UI::Button;
1634
1635our @ISA = CFClient::UI::Label::;
1636
1637use CFClient::OpenGL;
1638
1639my @tex =
1640 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1641 qw(b1_button_active.png);
1033 1642
1034sub new { 1643sub new {
1035 my $class = shift; 1644 my $class = shift;
1036 1645
1646 $class->SUPER::new (
1647 padding => 4,
1648 fg => [1, 1, 1],
1649 bg => [1, 1, 1, 0.2],
1650 active_fg => [0, 0, 1],
1651 can_hover => 1,
1652 align => 0,
1653 valign => 0,
1654 can_events => 1,
1655 @_
1656 )
1657}
1658
1659sub button_up {
1660 my ($self, $ev, $x, $y) = @_;
1661
1662 if ($x >= 0 && $x < $self->{w}
1663 && $y >= 0 && $y < $self->{h}) {
1664 $self->emit ("activate");
1665 }
1666}
1667
1668sub _draw {
1669 my ($self) = @_;
1670
1671 local $self->{fg} = $self->{fg};
1672
1673 if ($GRAB == $self) {
1674 $self->{fg} = $self->{active_fg};
1675 }
1676
1677 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1679 glColor 0, 0, 0, 1;
1680
1681 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1682
1683 glDisable GL_TEXTURE_2D;
1684
1685 $self->SUPER::_draw;
1686}
1687
1688#############################################################################
1689
1690package CFClient::UI::CheckBox;
1691
1692our @ISA = CFClient::UI::DrawBG::;
1693
1694my @tex =
1695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1696 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1697
1698use CFClient::OpenGL;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 padding => 2,
1705 fg => [1, 1, 1],
1706 active_fg => [1, 1, 0],
1707 state => 0,
1708 can_hover => 1,
1709 @_
1710 )
1711}
1712
1713sub size_request {
1714 my ($self) = @_;
1715
1716 ($self->{padding} * 2 + 6) x 2
1717}
1718
1719sub button_down {
1720 my ($self, $ev, $x, $y) = @_;
1721
1722 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1723 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1724 $self->{state} = !$self->{state};
1725 $self->emit (changed => $self->{state});
1726 }
1727}
1728
1729sub _draw {
1730 my ($self) = @_;
1731
1732 $self->SUPER::_draw;
1733
1734 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1735
1736 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1737
1738 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1739
1740 glEnable GL_TEXTURE_2D;
1741
1742 my $tex = $self->{state} ? $tex[1] : $tex[0];
1743
1744 $tex->draw_quad_alpha (0, 0, $s, $s);
1745
1746 glDisable GL_TEXTURE_2D;
1747}
1748
1749#############################################################################
1750
1751package CFClient::UI::Image;
1752
1753our @ISA = CFClient::UI::Base::;
1754
1755use CFClient::OpenGL;
1756use Carp qw/confess/;
1757
1758our %loaded_images;
1759
1760sub new {
1761 my $class = shift;
1762
1763 my $self = $class->SUPER::new (can_events => 0, @_);
1764
1765 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1766
1767 $loaded_images{$self->{image}} ||=
1768 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1769
1770 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1771
1772 Scalar::Util::weaken $loaded_images{$self->{image}};
1773
1774 $self->{aspect} = $tex->{w} / $tex->{h};
1775
1776 $self
1777}
1778
1779sub size_request {
1780 my ($self) = @_;
1781
1782 ($self->{tex}->{w}, $self->{tex}->{h})
1783}
1784
1785sub _draw {
1786 my ($self) = @_;
1787
1788 my $tex = $self->{tex};
1789
1790 my ($w, $h) = ($self->{w}, $self->{h});
1791
1792 if ($self->{rot90}) {
1793 glRotate 90, 0, 0, 1;
1794 glTranslate 0, -$self->{w}, 0;
1795
1796 ($w, $h) = ($h, $w);
1797 }
1798
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 $tex->draw_quad_alpha (0, 0, $w, $h);
1803
1804 glDisable GL_TEXTURE_2D;
1805}
1806
1807#############################################################################
1808
1809package CFClient::UI::VGauge;
1810
1811our @ISA = CFClient::UI::Base::;
1812
1813use List::Util qw(min max);
1814
1815use CFClient::OpenGL;
1816
1817my %tex = (
1818 food => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1820 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1821 ],
1822 grace => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1824 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1825 ],
1826 hp => [
1827 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1828 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1829 ],
1830 mana => [
1831 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1832 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1833 ],
1834);
1835
1836# eg. VGauge->new (gauge => 'food'), default gauge: food
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (
1841 type => 'food',
1842 @_
1843 );
1844
1845 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1846
1847 $self
1848}
1849
1850sub size_request {
1851 my ($self) = @_;
1852
1853 #my $tex = $tex{$self->{type}}[0];
1854 #@$tex{qw(w h)}
1855 (0, 0)
1856}
1857
1858sub set_max {
1859 my ($self, $max) = @_;
1860
1861 return if $self->{max_val} == $max;
1862
1863 $self->{max_val} = $max;
1864 $self->update;
1865}
1866
1867sub set_value {
1868 my ($self, $val, $max) = @_;
1869
1870 $self->set_max ($max)
1871 if defined $max;
1872
1873 return if $self->{val} == $val;
1874
1875 $self->{val} = $val;
1876 $self->update;
1877}
1878
1879sub _draw {
1880 my ($self) = @_;
1881
1882 my $tex = $tex{$self->{type}};
1883 my ($t1, $t2, $t3) = @$tex;
1884
1885 my ($w, $h) = ($self->{w}, $self->{h});
1886
1887 if ($self->{vertical}) {
1888 glRotate 90, 0, 0, 1;
1889 glTranslate 0, -$self->{w}, 0;
1890
1891 ($w, $h) = ($h, $w);
1892 }
1893
1894 my $ycut = $self->{val} / ($self->{max_val} || 1);
1895
1896 my $ycut1 = max 0, min 1, $ycut;
1897 my $ycut2 = max 0, min 1, $ycut - 1;
1898
1899 my $h1 = $self->{h} * (1 - $ycut1);
1900 my $h2 = $self->{h} * (1 - $ycut2);
1901
1902 glEnable GL_BLEND;
1903 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1904 glEnable GL_TEXTURE_2D;
1905 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1906
1907 glBindTexture GL_TEXTURE_2D, $t1->{name};
1908 glBegin GL_QUADS;
1909 glTexCoord 0 , 0; glVertex 0 , 0;
1910 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1911 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1912 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1913 glEnd;
1914
1915 my $ycut1 = List::Util::min 1, $ycut;
1916 glBindTexture GL_TEXTURE_2D, $t2->{name};
1917 glBegin GL_QUADS;
1918 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1919 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1921 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glEnd;
1923
1924 if ($t3) {
1925 glBindTexture GL_TEXTURE_2D, $t3->{name};
1926 glBegin GL_QUADS;
1927 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1928 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1930 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glEnd;
1932 }
1933
1934 glDisable GL_BLEND;
1935 glDisable GL_TEXTURE_2D;
1936}
1937
1938#############################################################################
1939
1940package CFClient::UI::Gauge;
1941
1942our @ISA = CFClient::UI::VBox::;
1943
1944sub new {
1945 my ($class, %arg) = @_;
1946
1947 my $self = $class->SUPER::new (
1948 tooltip => $arg{type},
1949 can_hover => 1,
1950 can_events => 1,
1951 %arg,
1952 );
1953
1954 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1955 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1956 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1957
1958 $self
1959}
1960
1961sub set_fontsize {
1962 my ($self, $fsize) = @_;
1963
1964 $self->{value}->set_fontsize ($fsize);
1965 $self->{max} ->set_fontsize ($fsize);
1966}
1967
1968sub set_max {
1969 my ($self, $max) = @_;
1970
1971 $self->{gauge}->set_max ($max);
1972 $self->{max}->set_text ($max);
1973}
1974
1975sub set_value {
1976 my ($self, $val, $max) = @_;
1977
1978 $self->set_max ($max)
1979 if defined $max;
1980
1981 $self->{gauge}->set_value ($val, $max);
1982 $self->{value}->set_text ($val);
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::Slider;
1988
1989use strict;
1990
1991use CFClient::OpenGL;
1992
1993our @ISA = CFClient::UI::DrawBG::;
1994
1995my @tex =
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1997 qw(s1_slider.png s1_slider_bg.png);
1998
1999sub new {
2000 my $class = shift;
2001
1037 # range [value, low, high, page] 2002 # range [value, low, high, page]
1038 2003
2004 # TODO: 0-width page
2005 # TODO: req_w/h are wrong with vertical
2006 # TODO: calculations are off
1039 $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1040 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1041 active_fg => [0, 0, 0], 2009 active_fg => [0, 0, 0],
1042 range => [0, 0, 100, 10], 2010 range => [0, 0, 100, 10],
2011 req_w => $::WIDTH / 80,
2012 req_h => $::WIDTH / 80,
1043 vertical => 1, 2013 vertical => 0,
2014 can_hover => 1,
2015 inner_pad => 5,
1044 @_ 2016 @_
1045 ) 2017 );
2018
2019 $self
2020}
2021
2022sub size_request {
2023 my ($self) = @_;
2024
2025 my $w = $self->{req_w};
2026 my $h = $self->{req_h};
2027
2028 $self->{vertical} ? ($h, $w) : ($w, $h)
1046} 2029}
1047 2030
1048sub button_down { 2031sub button_down {
1049 my ($self, $ev, $x, $y) = @_; 2032 my ($self, $ev, $x, $y) = @_;
1050 2033
… …
1058 if ($GRAB == $self) { 2041 if ($GRAB == $self) {
1059 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2042 my ($value, $lo, $hi, $page) = @{$self->{range}};
1060 2043
1061 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2044 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1062 2045
2046 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2047 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2048
2049 $x -= $inner_pad_px; # substract the padding
1063 $x = $x * ($hi - $lo) / $w + $lo; 2050 $x = $x * ($hi - $lo) / $inner_w + $lo;
1064 $x = $lo if $x < $lo; 2051 $x = $lo if $x < $lo;
1065 $x = $hi - $page if $x > $hi - $page; 2052 $x = $hi - $page if $x > $hi - $page;
1066 $self->{range}[0] = $x; 2053 $self->{range}[0] = $x;
1067 2054
1068 $self->emit (changed => $x); 2055 $self->emit (changed => $x);
1069 $self->update; 2056 $self->update;
1070 } 2057 }
2058}
2059
2060# the inner_* stuff is for generating a padding for the slider handle,
2061# so that the handle doesn't leave the texture. This calculation isn't 100%
2062# correct propably, but it does the job for now
2063sub _calc_inner_pad_px {
2064 my ($self, $w) = @_;
2065 ($w / 100) * $self->{inner_pad} # % to pixels
1071} 2066}
1072 2067
1073sub _draw { 2068sub _draw {
1074 my ($self) = @_; 2069 my ($self) = @_;
1075 2070
… …
1089 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2084 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1090 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2085 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1091 2086
1092 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2087 my ($value, $lo, $hi, $page) = @{$self->{range}};
1093 2088
2089 $hi = $value + 1 if $lo == $hi;
2090
2091 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2092 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2093
1094 $page = int $page * $w / ($hi - $lo); 2094 $page = int $page * $inner_w / ($hi - $lo);
1095 $value = int +($value - $lo) * $w / ($hi - $lo); 2095 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1096 2096
1097 $w -= $page; 2097 $w -= $page;
1098 $page &= ~1; 2098 $page &= ~1;
1099 glTranslate $page * 0.5, 0, 0; 2099 glTranslate $page * 0.5, 0, 0;
2100 $page ||= 2;
1100 2101
1101 glColor @$fg;
1102 glBegin GL_LINES;
1103 glVertex 0, 0; glVertex 0, $h;
1104 glVertex $w - 1, 0; glVertex $w - 1, $h;
1105 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1106 glEnd;
1107
1108 my $knob_a = $value - $page * 0.5; 2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1109 my $knob_b = $value + $page * 0.5; 2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1110 2104
1111 glBegin GL_QUADS; 2105 glEnable GL_TEXTURE_2D;
1112 glColor @$fg; 2106 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1113 glVertex $knob_a, 0;
1114 glVertex $knob_a, $h;
1115 glVertex $knob_b, $h;
1116 glVertex $knob_b, 0;
1117 2107
1118 if ($knob_a < $knob_b - 2) { 2108 # draw background
1119 glColor @$bg; 2109 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1120 glVertex $knob_a + 1, 1;
1121 glVertex $knob_a + 1, $h - 1;
1122 glVertex $knob_b - 1, $h - 1;
1123 glVertex $knob_b - 1, 1;
1124 }
1125 glEnd;
1126}
1127 2110
1128############################################################################# 2111 # draw handle
2112 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1129 2113
2114 glDisable GL_TEXTURE_2D;
2115}
2116
2117#############################################################################
2118
1130package CFClient::UI::MapWidget; 2119package CFClient::UI::TextView;
1131 2120
1132use strict;
1133
1134use List::Util qw(min max);
1135
1136use SDL;
1137use SDL::OpenGL;
1138use SDL::OpenGL::Constants;
1139
1140our @ISA = CFClient::UI::Base::; 2121our @ISA = CFClient::UI::HBox::;
2122
2123use CFClient::OpenGL;
1141 2124
1142sub new { 2125sub new {
1143 my $class = shift; 2126 my $class = shift;
1144 2127
1145 $class->SUPER::new ( 2128 my $self = $class->SUPER::new (
1146 z => -1, 2129 fontsize => 1,
1147 list => (glGenLists 1), 2130 can_events => 0,
2131 #font => default_font
1148 @_ 2132 @_,
2133
2134 layout => (new CFClient::Layout 1),
2135 par => [],
2136 height => 0,
2137 children => [
2138 (new CFClient::UI::Empty expand => 1),
2139 (new CFClient::UI::Slider vertical => 1),
2140 ],
1149 ) 2141 );
1150}
1151 2142
1152sub key_down { 2143 $self->{children}[1]->connect (changed => sub { $self->update });
1153 print "MAPKEYDOWN\n";
1154}
1155 2144
1156sub key_up { 2145 $self
1157} 2146}
1158 2147
1159sub size_request { 2148sub set_fontsize {
2149 my ($self, $fontsize) = @_;
2150
2151 $self->{fontsize} = $fontsize;
2152 $self->reflow;
2153}
2154
2155sub text_height {
2156 my ($self, $text) = @_;
2157
2158 my $layout = $self->{layout};
2159
2160 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2161 $layout->set_width ($self->{children}[0]{w});
2162 $layout->set_markup ($text);
1160 ( 2163
1161 1 + int $::WIDTH / 32, 2164 ($layout->size)[1]
1162 1 + int $::HEIGHT / 32, 2165}
1163 ) 2166
2167sub reflow {
2168 my ($self) = @_;
2169
2170 $self->{need_reflow}++;
2171 $self->update;
2172}
2173
2174sub size_allocate {
2175 my ($self, $w, $h) = @_;
2176
2177 $self->SUPER::size_allocate ($w, $h);
2178
2179 $self->{layout}->set_font ($self->{font}) if $self->{font};
2180 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2181 $self->{layout}->set_width ($self->{children}[0]{w});
2182
2183 $self->reflow;
2184}
2185
2186sub add_paragraph {
2187 my ($self, $color, $text) = @_;
2188
2189 #TODO: intelligently "reformat" paragraph
2190
2191 my $height = $self->text_height ($text);
2192
2193 $self->{height} += $height;
2194
2195 push @{$self->{par}}, [$height, $color, $text];
2196
2197 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2198 $self->{children}[1]->update;
1164} 2199}
1165 2200
1166sub update { 2201sub update {
1167 my ($self) = @_; 2202 my ($self) = @_;
1168 2203
1169 $self->{need_update} = 1; 2204 $self->SUPER::update;
2205
2206 return unless $self->{h} > 0;
2207
2208 delete $self->{texture};
2209
2210 $ROOT->on_refresh ($self, sub {
2211 if (delete $self->{need_reflow}) {
2212 my $height = 0;
2213
2214 $height += $_->[0] = $self->text_height ($_->[2])
2215 for @{$self->{par}};
2216
2217 $self->{height} = $height;
2218
2219 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2220
2221 delete $self->{texture};
2222 }
2223
2224 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2225 glClearColor 0, 0, 0, 0;
2226 glClear GL_COLOR_BUFFER_BIT;
2227
2228 glEnable GL_TEXTURE_2D;
2229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2230
2231 my $top = int $self->{children}[1]{range}[0];
2232
2233 my $y0 = $top;
2234 my $y1 = $top + $self->{h};
2235
2236 my $y = 0;
2237
2238 my $layout = $self->{layout};
2239
2240 $layout->set_font ($self->{font}) if $self->{font};
2241
2242 for my $par (@{$self->{par}}) {
2243 my $h = $par->[0];
2244
2245 if ($y0 < $y + $h && $y < $y1) {
2246 $layout->set_foreground (@{ $par->[1] });
2247 $layout->set_markup ($par->[2]);
2248
2249 my ($W, $H) = $layout->size;
2250 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2251 }
2252
2253 $y += $h;
2254 }
2255
2256 glDisable GL_TEXTURE_2D;
2257 };
2258 });
1170} 2259}
1171 2260
1172sub _draw { 2261sub _draw {
1173 my ($self) = @_; 2262 my ($self) = @_;
1174 2263
1175 if (delete $self->{need_update}) {
1176 glNewList $self->{list}, GL_COMPILE;
1177
1178 my $mx = $::CONN->{mapx};
1179 my $my = $::CONN->{mapy};
1180
1181 my $map = $::CONN->{map};
1182
1183 my ($xofs, $yofs);
1184
1185 my $sw = 1 + int $::WIDTH / 32;
1186 my $sh = 1 + int $::HEIGHT / 32;
1187
1188 if ($::CONN->{mapw} > $sw) {
1189 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1190 } else {
1191 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1192 }
1193
1194 if ($::CONN->{maph} > $sh) {
1195 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1196 } else {
1197 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1198 }
1199
1200 glEnable GL_TEXTURE_2D; 2264 glEnable GL_TEXTURE_2D;
1201 glEnable GL_BLEND;
1202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1203 2266 glColor 1, 1, 1, 1;
1204 my $sw4 = ($sw + 3) & ~3; 2267 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1205 my $darkness = "\x00" x ($sw4 * $sh);
1206
1207 for my $x (0 .. $sw - 1) {
1208 my $row = $map->[$x + $xofs];
1209 for my $y (0 .. $sh - 1) {
1210
1211 my $cell = $row->[$y + $yofs]
1212 or next;
1213
1214 my $dark = $cell->[0];
1215 if ($dark < 0) {
1216 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1217 } else {
1218 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1219 }
1220
1221 for my $num (grep $_, @$cell[1,2,3]) {
1222 my $tex = $::CONN->{face}[$num]{texture} || next;
1223
1224 my ($w, $h) = @$tex{qw(w h)};
1225
1226 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1227 }
1228 }
1229 }
1230
1231# if (1) { # higher quality darkness
1232# $lighting =~ s/(.)/$1$1$1/gs;
1233# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1234#
1235# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1236#
1237# $lighting = $pb->get_pixels;
1238# $lighting =~ s/(.)../$1/gs;
1239# }
1240
1241 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1243
1244 $darkness = new CFClient::Texture
1245 width => $sw4,
1246 height => $sh,
1247 data => $darkness,
1248 internalformat => GL_ALPHA,
1249 format => GL_ALPHA;
1250
1251 glColor 0.45, 0.45, 0.45, 1;
1252 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1253
1254 glDisable GL_TEXTURE_2D; 2268 glDisable GL_TEXTURE_2D;
1255 glDisable GL_BLEND;
1256 2269
1257 glEndList; 2270 $self->{children}[1]->draw;
1258 }
1259 2271
1260 glCallList $self->{list};
1261}
1262
1263my %DIR = (
1264 SDLK_KP8, [1, "north"],
1265 SDLK_KP9, [2, "northeast"],
1266 SDLK_KP6, [3, "east"],
1267 SDLK_KP3, [4, "southeast"],
1268 SDLK_KP2, [5, "south"],
1269 SDLK_KP1, [6, "southwest"],
1270 SDLK_KP4, [7, "west"],
1271 SDLK_KP7, [8, "northwest"],
1272
1273 SDLK_UP, [1, "north"],
1274 SDLK_RIGHT, [3, "east"],
1275 SDLK_DOWN, [5, "south"],
1276 SDLK_LEFT, [7, "west"],
1277);
1278
1279sub key_down {
1280 my ($self, $ev) = @_;
1281
1282 my $mod = $ev->key_mod;
1283 my $sym = $ev->key_sym;
1284
1285 if ($sym == SDLK_KP5) {
1286 $::CONN->send ("command stay fire");
1287 } elsif (exists $DIR{$sym}) {
1288 if ($mod & KMOD_SHIFT) {
1289 $self->{shft}++;
1290 $::CONN->send ("command fire $DIR{$sym}[0]");
1291 } elsif ($mod & KMOD_CTRL) {
1292 $self->{ctrl}++;
1293 $::CONN->send ("command run $DIR{$sym}[0]");
1294 } else {
1295 $::CONN->send ("command $DIR{$sym}[1]");
1296 }
1297 }
1298}
1299
1300sub key_up {
1301 my ($self, $ev) = @_;
1302
1303 my $mod = $ev->key_mod;
1304 my $sym = $ev->key_sym;
1305
1306 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1307 $::CONN->send ("command fire_stop");
1308 }
1309 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1310 $::CONN->send ("command run_stop");
1311 }
1312} 2272}
1313 2273
1314############################################################################# 2274#############################################################################
1315 2275
1316package CFClient::UI::Animator; 2276package CFClient::UI::Animator;
1317 2277
1318use SDL::OpenGL; 2278use CFClient::OpenGL;
1319 2279
1320our @ISA = CFClient::UI::Bin::; 2280our @ISA = CFClient::UI::Bin::;
1321 2281
1322sub moveto { 2282sub moveto {
1323 my ($self, $x, $y) = @_; 2283 my ($self, $x, $y) = @_;
… …
1353 glPopMatrix; 2313 glPopMatrix;
1354} 2314}
1355 2315
1356############################################################################# 2316#############################################################################
1357 2317
1358package CFClient::UI::Toplevel; 2318package CFClient::UI::Flopper;
1359 2319
2320our @ISA = CFClient::UI::Button::;
2321
2322sub new {
2323 my $class = shift;
2324
2325 my $self = $class->SUPER::new (
2326 state => 0,
2327 connect_activate => \&toggle_flopper,
2328 @_
2329 );
2330
2331 if ($self->{state}) {
2332 $self->{state} = 0;
2333 $self->toggle_flopper;
2334 }
2335
2336 $self
2337}
2338
2339sub toggle_flopper {
2340 my ($self) = @_;
2341
2342 # TODO: use animation
2343 if ($self->{state} = !$self->{state}) {
2344 $CFClient::UI::ROOT->add ($self->{other});
2345 $self->{other}->move ($self->coord2global (0, $self->{h}));
2346 $self->emit ("open");
2347 } else {
2348 $CFClient::UI::ROOT->remove ($self->{other});
2349 $self->emit ("close");
2350 }
2351
2352 $self->emit (changed => $self->{state});
2353}
2354
2355#############################################################################
2356
2357package CFClient::UI::Tooltip;
2358
1360our @ISA = CFClient::UI::Container::; 2359our @ISA = CFClient::UI::Bin::;
2360
2361use CFClient::OpenGL;
2362
2363sub new {
2364 my $class = shift;
2365
2366 $class->SUPER::new (
2367 @_,
2368 can_events => 0,
2369 )
2370}
2371
2372sub set_markup {
2373 my ($self, $text, $font) = @_;
2374
2375 $self->{label} = new CFClient::UI::Label
2376 fontsize => 0.8,
2377 fg => [0, 0, 0],
2378 font => ($font || $::FONT_PROP);
2379
2380 $self->{label}->set_max_size ($::WIDTH * 0.3);
2381 $self->{label}->set_markup ($text);
2382 $self->add ($self->{label});
2383}
1361 2384
1362sub size_request { 2385sub size_request {
1363 ($::WIDTH, $::HEIGHT) 2386 my ($self) = @_;
2387
2388 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2389
2390 ($w + 4, $h + 4)
1364} 2391}
1365 2392
1366sub size_allocate { 2393sub size_allocate {
1367 my ($self, $w, $h) = @_; 2394 my ($self, $w, $h) = @_;
1368 2395
1369 $self->SUPER::size_allocate ($w, $h); 2396 $self->SUPER::size_allocate ($w - 4, $h - 4);
1370
1371 $_->size_allocate ($_->size_request)
1372 for @{$self->{children}};
1373} 2397}
1374 2398
1375sub translate { 2399sub _draw {
2400 my ($self) = @_;
2401
2402 glPushMatrix;
2403 glTranslate 0.375, 0.375;
2404
2405 my ($w, $h) = @$self{qw(w h)};
2406
2407 glColor 1, 0.8, 0.4;
2408 glBegin GL_QUADS;
2409 glVertex 0 , 0;
2410 glVertex 0 , $h;
2411 glVertex $w, $h;
2412 glVertex $w, 0;
2413 glEnd;
2414
2415 glColor 0, 0, 0;
2416 glBegin GL_LINE_LOOP;
2417 glVertex 0 , 0;
2418 glVertex 0 , $h;
2419 glVertex $w, $h;
2420 glVertex $w, 0;
2421 glEnd;
2422
2423 glPopMatrix;
2424
2425 glTranslate 2, 2;
2426 $self->SUPER::_draw;
2427}
2428
2429#############################################################################
2430
2431package CFClient::UI::Face;
2432
2433our @ISA = CFClient::UI::Base::;
2434
2435use CFClient::OpenGL;
2436
2437sub new {
2438 my $class = shift;
2439
2440 $class->SUPER::new (
2441 aspect => 1,
2442 @_,
2443 )
2444}
2445
2446sub size_request {
2447 (32, 8)
2448}
2449
2450sub _draw {
2451 my ($self) = @_;
2452
2453 return unless $::CONN;#d# manage and cache textures differently
2454 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2455
2456 # TODO animation
2457 if ($tex) {
2458 glEnable GL_TEXTURE_2D;
2459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2460 glColor 1, 1, 1, 1;
2461 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2462 glDisable GL_TEXTURE_2D;
2463 }
2464}
2465
2466#############################################################################
2467
2468package CFClient::UI::InventoryItem;
2469
2470our @ISA = CFClient::UI::HBox::;
2471
2472sub new {
2473 my $class = shift;
2474
2475 my %args = @_;
2476
2477 my $item = delete $args{item};
2478
2479 my $desc = $item->{nrof} < 2
2480 ? $item->{name}
2481 : "$item->{nrof} $item->{name_pl}";
2482
2483
2484 my $self = $class->SUPER::new (
2485 can_hover => 1,
2486 can_events => 1,
2487 tooltip => (CFClient::UI::Label->escape ($desc)
2488 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2489 connect_button_down => sub {
2490 my ($self, $ev, $x, $y) = @_;
2491
2492 # todo: maybe put examine on 1? but should just be a tooltip :(
2493 if ($ev->{button} == 1) {
2494 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2495 } elsif ($ev->{button} == 2) {
2496 $::CONN->send ("apply $item->{tag}");
2497 } elsif ($ev->{button} == 3) {
2498 CFClient::UI::Menu->new (
2499 items => [
2500 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2501 [
2502 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2503 sub { $::CONN->send ("lock $item->{tag}") },
2504 ],
2505 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2506 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2507 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2508 ],
2509 )->popup ($ev);
2510 }
2511
2512 1
2513 },
2514 %args
2515 );
2516
2517 $self->add (new CFClient::UI::Face
2518 can_events => 0,
2519 face => $item->{face},
2520 anim => $item->{anim},
2521 animspeed => $item->{animspeed},
2522 );
2523
2524 $self->add (new CFClient::UI::Label
2525 can_events => 0,
2526 text => $desc,
2527 );
2528
2529 $self
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Inventory;
2535
2536our @ISA = CFClient::UI::ScrolledWindow::;
2537
2538sub new {
2539 my $class = shift;
2540
2541 my $self = $class->SUPER::new (
2542 scrolled => (new CFClient::UI::VBox),
2543 @_,
2544 );
2545
2546 $self
2547}
2548
2549sub set_items {
2550 my ($self, $items) = @_;
2551
2552 $self->{scrolled}->clear;
2553 return unless $items;
2554
2555 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2556
2557 $self->{real_items} = \@items;
2558
2559 for my $item (@items) {
2560 my $desc = $item->{nrof} < 2
2561 ? $item->{name}
2562 : "$item->{nrof} $item->{name_pl}";
2563
2564 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2565 }
2566
2567# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2568}
2569
2570sub size_request {
2571 my ($self) = @_;
2572 ($self->{req_w}, $self->{req_h});
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Menu;
2578
2579our @ISA = CFClient::UI::FancyFrame::;
2580
2581use CFClient::OpenGL;
2582
2583sub new {
2584 my $class = shift;
2585
2586 my $self = $class->SUPER::new (
2587 items => [],
2588 z => 100,
2589 @_,
2590 );
2591
2592 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2593
2594 for my $item (@{ $self->{items} }) {
2595 my ($widget, $cb) = @$item;
2596
2597 # handle various types of items, only text for now
2598 if (!ref $widget) {
2599 $widget = new CFClient::UI::Label
2600 can_hover => 1,
2601 can_events => 1,
2602 text => $widget;
2603 }
2604
2605 $self->{item}{$widget} = $item;
2606
2607 $self->{vbox}->add ($widget);
2608 }
2609
2610 $self
2611}
2612
2613# popup given the event (must be a mouse button down event currently)
2614sub popup {
2615 my ($self, $ev) = @_;
2616
2617 $self->emit ("popdown");
2618
2619 # maybe save $GRAB? must be careful about events...
2620 $GRAB = $self;
2621 $self->{button} = $ev->{button};
2622
2623 $self->show;
2624 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2625}
2626
2627sub mouse_motion {
2628 my ($self, $ev, $x, $y) = @_;
2629
2630 # TODO: should use vbox->find_widget or so
2631 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2632 $self->{hover} = $self->{item}{$HOVER};
2633}
2634
2635sub button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 if ($ev->{button} == $self->{button}) {
2639 undef $GRAB;
2640 $self->hide;
2641
2642 $self->emit ("popdown");
2643 $self->{hover}[1]->() if $self->{hover};
2644 }
2645}
2646
2647#############################################################################
2648
2649package CFClient::UI::Statusbox;
2650
2651our @ISA = CFClient::UI::VBox::;
2652
2653sub reorder {
2654 my ($self) = @_;
2655 my $NOW = time;
2656
2657 while (my ($k, $v) = each %{ $self->{item} }) {
2658 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2659 }
2660
2661 my @widgets;
2662 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2663 my $count = 10 + 1;
2664 for my $item (@items) {
2665 last unless --$count;
2666
2667 push @widgets, $item->{label} ||= do {
2668 # TODO: doesn't handle markup well (read as: at all)
2669 my $short = delete $item->{text};
2670 for ($short) {
2671 s/^\s+//;
2672 s/\012.*//s;
2673 my $len = int 30 / $item->{fontsize};
2674 substr $_, $len, length, "…" if $len < length;
2675 }
2676
2677 new CFClient::UI::Label
2678 markup => $short,
2679 tooltip => delete $item->{tooltip},
2680 fontsize => delete $item->{fontsize},
2681 color => delete $item->{color},
2682 can_events => 1,
2683 can_hover => 1,
2684 };
2685 }
2686
2687 $self->clear;
2688 $self->SUPER::add (@widgets);
2689}
2690
2691sub add {
2692 my ($self, $text, %arg) = @_;
2693
2694 my $item = {
2695 time => time,
2696 text => $text,
2697 timeout => 60,
2698 tooltip => $text,
2699 fontsize => 0.8,
2700 color => [0.8, 0.8, 0.8, 0.8],
2701 %arg,
2702 };
2703
2704 $item->{timeout} += time;
2705 $item->{group} ||= $item+0;
2706
2707 $item = $self->{item}{$item->{group}} ||= $item;
2708
2709 $self->reorder;
2710}
2711
2712#############################################################################
2713
2714package CFClient::UI::Root;
2715
2716our @ISA = CFClient::UI::Container::;
2717
2718use CFClient::OpenGL;
2719
2720sub new {
2721 my $class = shift;
2722
2723 $class->SUPER::new (
2724 @_,
2725 )
2726}
2727
2728sub configure {
2729 my ($self, $x, $y, $w, $h) = @_;
2730
2731 $self->{w} = $w;
2732 $self->{h} = $h;
2733}
2734
2735sub check_size {
2736 my ($self) = @_;
2737
2738 $self->size_allocate ($self->{w}, $self->{h})
2739 if $self->{w};
2740}
2741
2742sub size_request {
2743 my ($self) = @_;
2744
2745 ($self->{w}, $self->{h})
2746}
2747
2748sub size_allocate {
2749 my ($self, $w, $h) = @_;
2750
2751 my $old_w = $self->{old_w};
2752 my $old_h = $self->{old_h};
2753
2754 if ($old_w && $old_h) {
2755 for my $child ($self->children) {
2756 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2757 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2758 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2759 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2760 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2761 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2762 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2763 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2764 }
2765 }
2766
2767 for my $child ($self->children) {
2768 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2769
2770 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2771 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2772 $child->configure ($X, $Y, $W, $H);
2773 }
2774
2775 $self->{old_w} = $w;
2776 $self->{old_h} = $h;
2777}
2778
2779sub coord2local {
1376 my ($self, $x, $y) = @_; 2780 my ($self, $x, $y) = @_;
1377 2781
1378 ($x, $y) 2782 ($x, $y)
1379} 2783}
1380 2784
2785sub coord2global {
2786 my ($self, $x, $y) = @_;
2787
2788 ($x, $y)
2789}
2790
1381sub update { 2791sub update {
1382 my ($self) = @_; 2792 my ($self) = @_;
1383 2793
1384 $self->size_allocate ($self->size_request); 2794 $self->check_size;
1385 ::refresh (); 2795 $::WANT_REFRESH++;
1386} 2796}
1387 2797
1388sub add { 2798sub add {
1389 my ($self, $widget) = @_; 2799 my ($self, $child) = @_;
1390 2800
2801 # integerise window positions
2802 $child->{x} = int $child->{x};
2803 $child->{y} = int $child->{y};
2804
1391 $self->SUPER::add ($widget); 2805 $self->SUPER::add ($child);
1392
1393 $widget->size_allocate ($widget->size_request);
1394} 2806}
1395 2807
2808sub on_refresh {
2809 my ($self, $id, $cb) = @_;
2810
2811 $self->{refresh_hook}{$id} = $cb;
2812}
2813
1396sub draw { 2814sub draw {
1397 my ($self) = @_; 2815 my ($self) = @_;
2816
2817 if ($self->{check_size}) {
2818 my @queue = ([], []);
2819
2820 for (;;) {
2821 if ($self->{check_size}) {
2822 # heuristic: check containers last
2823 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2824 for values %{delete $self->{check_size}}
2825 }
2826
2827 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2828
2829 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2830 ? @$widget{qw(user_w user_h)}
2831 : $widget->size_request;
2832
2833 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2834 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2835
2836 $widget->{req_w} = $w;
2837 $widget->{req_h} = $h;
2838
2839 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2840
2841 $widget->{parent}->check_size
2842 if $widget->{parent};
2843 }
2844 }
2845 }
2846
2847 while ($self->{size_alloc}) {
2848 for (values %{delete $self->{size_alloc}}) {
2849 my ($widget, $w, $h) = @$_;
2850
2851 $w = 0 if $w < 0;
2852 $h = 0 if $h < 0;
2853
2854 $widget->{w} = $w;
2855 $widget->{h} = $h;
2856 $widget->size_allocate ($w, $h);
2857 $widget->emit (size_allocate => $w, $h);
2858 }
2859 }
2860
2861 while ($self->{refresh_hook}) {
2862 $_->()
2863 for values %{delete $self->{refresh_hook}};
2864 }
2865
2866 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2867 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2868 glClear GL_COLOR_BUFFER_BIT;
2869
2870 glMatrixMode GL_PROJECTION;
2871 glLoadIdentity;
2872 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2873 glMatrixMode GL_MODELVIEW;
2874 glLoadIdentity;
1398 2875
1399 $self->_draw; 2876 $self->_draw;
1400} 2877}
1401 2878
1402############################################################################# 2879#############################################################################
1403 2880
1404package CFClient::UI; 2881package CFClient::UI;
1405 2882
2883$ROOT = new CFClient::UI::Root;
1406$TOPLEVEL = new CFClient::UI::Toplevel; 2884$TOOLTIP = new CFClient::UI::Tooltip;
1407 2885
14081 28861
1409 2887

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