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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.210 by root, Wed May 17 10:14:52 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
91 166
92use SDL::OpenGL; 167use CFClient::OpenGL;
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
176 can_events => 1,
101 @_ 177 @_
102 }, $class; 178 }, $class;
103 179
104 for (keys %$self) { 180 for (keys %$self) {
105 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
107 } 183 }
108 } 184 }
109 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
110 $self 188 $self
111} 189}
112 190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
113sub show { 198sub show {
114 my ($self) = @_; 199 my ($self) = @_;
115 200
116 return if $self->{parent}; 201 return if $self->{parent};
117 202
… …
119} 204}
120 205
121sub hide { 206sub hide {
122 my ($self) = @_; 207 my ($self) = @_;
123 208
124 return unless $self->{parent}; 209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
125 211
126 $self->{parent}->remove ($self); 212 $self->{parent}->remove ($self)
213 if $self->{parent};
127} 214}
128 215
129sub move { 216sub move {
130 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
131 218
… …
134 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
135 222
136 $self->update; 223 $self->update;
137} 224}
138 225
139sub needs_redraw { 226sub set_size {
140 0 227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
141} 233}
142 234
143sub size_request { 235sub size_request {
144 require Carp; 236 require Carp;
145 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
146} 238}
147 239
148sub configure { 240sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
150 242
243 if ($self->{aspect}) {
244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
246
247 # use alignment to adjust x, y
248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 256 $self->{x} = $x;
152 $self->{y} = $y; 257 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 258 $self->update;
259 }
260
261 if ($self->{w} != $w || $self->{h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
263 }
161} 264}
162 265
163sub size_allocate { 266sub size_allocate {
164 # nothing to be done 267 # nothing to be done
165} 268}
166 269
167# return top left coordinates 270sub reconfigure {
168sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
169 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
170 282
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
285}
286
287sub set_tooltip {
288 my ($self, $tooltip) = @_;
289
290 $self->{tooltip} = $tooltip;
291
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip;
295 }
172} 296}
173 297
174# translate global coordinates to local coordinate system 298# translate global coordinates to local coordinate system
175sub coord2local { 299sub coord2local {
176 my ($self, $x, $y) = @_; 300 my ($self, $x, $y) = @_;
177 301
178 my ($X, $Y) = $self->_topleft; 302 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 303}
181 304
182# translate local coordinates to global coordinate system 305# translate local coordinates to global coordinate system
183sub coord2global { 306sub coord2global {
184 my ($self, $x, $y) = @_; 307 my ($self, $x, $y) = @_;
185 308
186 my ($X, $Y) = $self->_topleft; 309 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 310}
189 311
190sub focus_in { 312sub focus_in {
191 my ($self) = @_; 313 my ($self) = @_;
192 314
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 374 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 375 glVertex $x , $y + $self->{h};
254 glEnd; 376 glEnd;
255 glDisable GL_BLEND; 377 glDisable GL_BLEND;
256 } 378 }
379
380 if ($ENV{PCLIENT_DEBUG}) {
381 glPushMatrix;
382 glColor 1, 1, 0, 1;
383 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
384 glBegin GL_LINE_LOOP;
385 glVertex 0 , 0;
386 glVertex $self->{w}, 0;
387 glVertex $self->{w}, $self->{h};
388 glVertex 0 , $self->{h};
389 glEnd;
390 glPopMatrix;
391 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
392 }
257} 393}
258 394
259sub _draw { 395sub _draw {
260 my ($self) = @_; 396 my ($self) = @_;
261 397
262 warn "no draw defined for $self\n"; 398 warn "no draw defined for $self\n";
263} 399}
264 400
265sub find_widget { 401sub find_widget {
266 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
403
404 return () unless $self->{can_events};
267 405
268 return $self 406 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 409
… …
274 412
275sub set_parent { 413sub set_parent {
276 my ($self, $parent) = @_; 414 my ($self, $parent) = @_;
277 415
278 Scalar::Util::weaken ($self->{parent} = $parent); 416 Scalar::Util::weaken ($self->{parent} = $parent);
417
418 # TODO: req_w _does_change after ->reconfigure
419 $self->check_size
420 unless exists $self->{req_w};
279} 421}
280 422
281sub check_size { 423sub check_size {
282 my ($self) = @_; 424 my ($self, $forced) = @_;
283 425
284 my ($w, $h) = $self->size_request; 426 $self->{force_alloc} = 1 if $forced;
285 427 $CFClient::UI::ROOT->{check_size}{$self} = $self;
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 428}
294 429
295sub update { 430sub update {
296 my ($self) = @_; 431 my ($self) = @_;
297 432
… …
306} 441}
307 442
308sub emit { 443sub emit {
309 my ($self, $signal, @args) = @_; 444 my ($self, $signal, @args) = @_;
310 445
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 447}
315 448
316sub DESTROY { 449sub DESTROY {
317 my ($self) = @_; 450 my ($self) = @_;
318 451
452 delete $WIDGET{$self+0};
319 #$self->deactivate; 453 #$self->deactivate;
320} 454}
321 455
322############################################################################# 456#############################################################################
323 457
324package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
325 459
326our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
327 461
328use strict; 462use strict;
329use SDL::OpenGL; 463use CFClient::OpenGL;
330 464
331sub new { 465sub new {
332 my $class = shift; 466 my $class = shift;
333 467
334 # range [value, low, high, page] 468 # range [value, low, high, page]
335 469
336 $class->SUPER::new ( 470 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 471 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 472 #active_bg => [1, 1, 1, 0.5],
339 @_ 473 @_
340 ) 474 )
341} 475}
342 476
343sub _draw { 477sub _draw {
344 my ($self) = @_; 478 my ($self) = @_;
345 479
480 my $color = $FOCUS == $self && $self->{active_bg}
481 ? $self->{active_bg}
482 : $self->{bg};
483
484 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 485 my ($w, $h) = @$self{qw(w h)};
347 486
348 glEnable GL_BLEND; 487 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 489 glColor @$color;
351 490
352 glBegin GL_QUADS; 491 glBegin GL_QUADS;
353 glVertex 0 , 0; 492 glVertex 0 , 0;
354 glVertex 0 , $h; 493 glVertex 0 , $h;
355 glVertex $w, $h; 494 glVertex $w, $h;
356 glVertex $w, 0; 495 glVertex $w, 0;
357 glEnd; 496 glEnd;
358 497
359 glDisable GL_BLEND; 498 glDisable GL_BLEND;
499 }
360} 500}
361 501
362############################################################################# 502#############################################################################
363 503
364package CFClient::UI::Empty; 504package CFClient::UI::Empty;
365 505
366our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg);
511}
367 512
368sub size_request { 513sub size_request {
369 (0, 0) 514 (0, 0)
370} 515}
371 516
… …
380sub new { 525sub new {
381 my ($class, %arg) = @_; 526 my ($class, %arg) = @_;
382 527
383 my $children = delete $arg{children} || []; 528 my $children = delete $arg{children} || [];
384 529
385 my $self = $class->SUPER::new (children => [], %arg); 530 my $self = $class->SUPER::new (
531 children => [],
532 can_events => 0,
533 %arg,
534 );
386 $self->add ($_) for @$children; 535 $self->add ($_) for @$children;
387 536
388 $self 537 $self
389} 538}
390 539
391sub add { 540sub add {
392 my ($self, $child) = @_; 541 my ($self, @widgets) = @_;
393 542
394 $child->set_parent ($self); 543 $_->set_parent ($self)
544 for @widgets;
395 545
396 use sort 'stable'; 546 use sort 'stable';
397 547
398 $self->{children} = [ 548 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 549 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 550 @{$self->{children}}, @widgets
401 ]; 551 ];
402 552
403 $child->check_size; 553 $self->check_size (1);
554 $self->update;
555}
556
557sub children {
558 @{ $_[0]{children} }
404} 559}
405 560
406sub remove { 561sub remove {
407 my ($self, $child) = @_; 562 my ($self, $child) = @_;
408 563
409 delete $child->{parent}; 564 delete $child->{parent};
565 $child->hide;
410 566
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 568
413 $self->check_size; 569 $self->check_size;
570 $self->update;
571}
572
573sub clear {
574 my ($self) = @_;
575
576 my $children = delete $self->{children};
577 $self->{children} = [];
578
579 for (@$children) {
580 delete $_->{parent};
581 $_->hide;
582 }
583
584 $self->check_size;
585 $self->update;
414} 586}
415 587
416sub find_widget { 588sub find_widget {
417 my ($self, $x, $y) = @_; 589 my ($self, $x, $y) = @_;
418 590
… …
482 654
483package CFClient::UI::Window; 655package CFClient::UI::Window;
484 656
485our @ISA = CFClient::UI::Bin::; 657our @ISA = CFClient::UI::Bin::;
486 658
487use SDL::OpenGL; 659use CFClient::OpenGL;
488 660
489sub new { 661sub new {
490 my ($class, %arg) = @_; 662 my ($class, %arg) = @_;
491 663
492 my $self = $class->SUPER::new (%arg); 664 my $self = $class->SUPER::new (%arg);
493} 665}
494 666
495sub update { 667sub update {
496 my ($self) = @_; 668 my ($self) = @_;
497 669
498 # we want to do this delayed... 670 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 671 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 672}
512 673
513sub size_allocate { 674sub size_allocate {
514 my ($self, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
515 676
516 $self->child->configure (0, 0, $w, $h); 677 $self->SUPER::size_allocate ($w, $h);
678 $self->update;
679}
517 680
681sub _render {
682 $_[0]{children}[0]->draw;
683}
684
685sub render_child {
686 my ($self) = @_;
687
688 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
689 glClearColor 0, 0, 0, 0;
690 glClear GL_COLOR_BUFFER_BIT;
691
518 $self->render_chld; 692 $self->_render;
693# glColorMask 1, 1, 1, 0;
694# glEnable GL_BLEND;
695# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
696# glRasterPos 0, 0;
697# glCopyPixels 0, 0, $self->{w}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
700 };
519} 701}
520 702
521sub _draw { 703sub _draw {
522 my ($self) = @_; 704 my ($self) = @_;
523 705
524 my ($w, $h) = ($self->w, $self->h); 706 my ($w, $h) = ($self->w, $self->h);
525 707
526 my $tex = $self->{texture} 708 my $tex = $self->{texture}
527 or return; 709 or return;
528 710
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 711 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
713 glColor 0, 0, 0, 1;
533 714
534 $tex->draw_quad (0, 0, $w, $h); 715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 716
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 717 glDisable GL_TEXTURE_2D;
538} 718}
539 719
540############################################################################# 720#############################################################################
541 721
542package CFClient::UI::ViewPort; 722package CFClient::UI::ViewPort;
543 723
544our @ISA = CFClient::UI::Window::; 724our @ISA = CFClient::UI::Window::;
545 725
546sub new { die }
547
548sub size_request { 726sub size_request {
549 my ($self) = @_; 727 my ($self) = @_;
550 728
551 @$self{qw(child_w child_h)} = $self->child->size_request; 729 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 730 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
553 731
554 @$self{qw(child_w child_h)} 732 @$self{qw(child_w child_h)}
555} 733}
556 734
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate { 735sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_; 736 my ($self, $w, $h) = @_;
737
738 $self->update;
739}
740
741sub set_offset {
742 my ($self, $x, $y) = @_;
743
744 $self->{view_x} = int $x;
745 $self->{view_y} = int $y;
746
747 $self->update;
748}
749
750# hmm, this does not work for topleft of $self... but we should not ask for that
751sub coord2local {
752 my ($self, $x, $y) = @_;
753
754 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
755}
756
757sub coord2global {
758 my ($self, $x, $y) = @_;
759
760 $x = List::Util::min $self->{w}, $x - $self->{view_x};
761 $y = List::Util::min $self->{h}, $y - $self->{view_y};
762
763 $self->SUPER::coord2global ($x, $y)
764}
765
766sub find_widget {
767 my ($self, $x, $y) = @_;
768
769 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
770 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
771 ) {
772 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
773 } else {
774 $self->CFClient::UI::Base::find_widget ($x, $y)
584 775 }
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586} 776}
587 777
588sub _draw { 778sub _render {
589 my ($self) = @_; 779 my ($self) = @_;
590 780
591 my $chld = $self->child; 781 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
592 782
593 my ($w, $h) = $chld->size_request; 783 $self->SUPER::_render;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604} 784}
605 785
606############################################################################# 786#############################################################################
607 787
608package CFClient::UI::FancyFrame; 788package CFClient::UI::ScrolledWindow;
609 789
610our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::HBox::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 791
618sub new { 792sub new {
619 my $class = shift; 793 my $class = shift;
620 794
795 my $self;
796
797 my $slider = new CFClient::UI::Slider
798 vertical => 1,
799 range => [0, 0, 1, 0.01], # HACK fix
800 connect_changed => sub {
801 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
802 },
803 ;
804
805 $self = $class->SUPER::new (
806 vp => (new CFClient::UI::ViewPort),
807 slider => $slider,
808 @_,
809 );
810
811 $self->{vp}->add ($self->{scrolled});
812 $self->add ($self->{vp});
813 $self->add ($self->{slider});
814
815 $self
816}
817
818#TODO# update range on size_allocate depending on child
819# update viewport offset on scroll
820
821#############################################################################
822
823package CFClient::UI::Frame;
824
825our @ISA = CFClient::UI::Bin::;
826
827use CFClient::OpenGL;
828
829sub new {
830 my $class = shift;
831
832 $class->SUPER::new (
833 bg => undef,
834 @_,
835 )
836}
837
838sub _draw {
839 my ($self) = @_;
840
841 if ($self->{bg}) {
842 my ($w, $h) = @$self{qw(w h)};
843
844 glEnable GL_BLEND;
845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
846 glColor @{ $self->{bg} };
847
848 glBegin GL_QUADS;
849 glVertex 0 , 0;
850 glVertex 0 , $h;
851 glVertex $w, $h;
852 glVertex $w, 0;
853 glEnd;
854
855 glDisable GL_BLEND;
856 }
857
858 $self->SUPER::_draw;
859}
860
861#############################################################################
862
863package CFClient::UI::FancyFrame;
864
865our @ISA = CFClient::UI::Bin::;
866
867use CFClient::OpenGL;
868
869my @tex =
870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
871 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
872
873sub new {
874 my $class = shift;
875
621 # TODO: user_x, user_y, overwrite moveto? 876 # TODO: user_x, user_y, overwrite moveto?
622 877
623 $class->SUPER::new ( 878 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 879 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 880 border_bg => [1, 1, 1, 1],
626 border => 0.8, 881 border => 0.6,
882 toplevel => 1,
883 can_events => 1,
627 @_ 884 @_
628 ) 885 );
886
887 $self->{title} &&= new CFClient::UI::Label
888 align => 0,
889 valign => 1,
890 text => $self->{title},
891 fontsize => $self->{border};
892
893 $self
629} 894}
630 895
631sub border { 896sub border {
632 int $_[0]{border} * $::FONTSIZE 897 int $_[0]{border} * $::FONTSIZE
633} 898}
634 899
635sub size_request { 900sub size_request {
636 my ($self) = @_; 901 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 902
640 my ($w, $h) = $self->SUPER::size_request; 903 my ($w, $h) = $self->SUPER::size_request;
641 904
642 ( 905 (
643 $w + $self->border * 2, 906 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 912 my ($self, $w, $h) = @_;
650 913
651 $h -= List::Util::max 0, $self->border * 2; 914 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 915 $w -= List::Util::max 0, $self->border * 2;
653 916
917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
918 if $self->{title};
919
654 $self->child->configure ($self->border, $self->border, $w, $h); 920 $self->child->configure ($self->border, $self->border, $w, $h);
655} 921}
656 922
657sub button_down { 923sub button_down {
658 my ($self, $ev, $x, $y) = @_; 924 my ($self, $ev, $x, $y) = @_;
659 925
926 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 927 my $border = $self->border;
661 928
662 if ($x < $self->{w} && $x >= $self->{w} - $border 929 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 930 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 931
932 if ($lr & $td) {
933 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 934 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 935 my ($bw, $bh) = ($self->{w}, $self->{h});
936
937 my $mx = $x < $border;
938 my $my = $y < $border;
667 939
668 $self->{motion} = sub { 940 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
670 942
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy;
672 945
673 $self->{user_w} = $bw + $x - $ox; 946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
948 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 949 $self->check_size;
676 }; 950 };
677 951
678 } elsif ($x >= 0 && $x < $self->{w} 952 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 953 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 954 my ($bx, $by) = ($self->{x}, $self->{y});
683 955
684 $self->{motion} = sub { 956 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 957 my ($ev, $x, $y) = @_;
686 958
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 959 ($x, $y) = ($ev->{x}, $ev->{y});
688 960
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 961 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 962 $self->update;
691 }; 963 };
692 } 964 }
… …
708 my ($self) = @_; 980 my ($self) = @_;
709 981
710 my ($w, $h ) = ($self->{w}, $self->{h}); 982 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 984
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 985 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 987
718 my $border = $self->border; 988 my $border = $self->border;
719 989
720 glColor @{ $self->{border_bg} }; 990 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 991 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 992 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 993 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 994 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 995
996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 997 my $bg = $tex[0];
727 998
728 # TODO: repeat texture not scale 999 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1000 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 1001 my $rep_y = $ch / $bg->{h};
731 1002
732 glColor @{ $self->{bg} }; 1003 glColor @{ $self->{bg} };
733 1004
734 $bg->{s} = $rep_x; 1005 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 1006 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 1007 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1008 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1009 }
738 1010
739 glDisable GL_TEXTURE_2D; 1011 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1012
1013 $self->{title}->draw if $self->{title};
741 1014
742 $self->child->draw; 1015 $self->child->draw;
743} 1016}
744 1017
745############################################################################# 1018#############################################################################
… …
748 1021
749our @ISA = CFClient::UI::Base::; 1022our @ISA = CFClient::UI::Base::;
750 1023
751use List::Util qw(max sum); 1024use List::Util qw(max sum);
752 1025
753use SDL::OpenGL; 1026use CFClient::OpenGL;
754 1027
755sub new { 1028sub new {
756 my $class = shift; 1029 my $class = shift;
757 1030
758 $class->SUPER::new ( 1031 $class->SUPER::new (
… …
768 $self->{children}[$y][$x] = $child; 1041 $self->{children}[$y][$x] = $child;
769 1042
770 $child->check_size; 1043 $child->check_size;
771} 1044}
772 1045
1046sub children {
1047 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1048}
1049
773# TODO: move to container class maybe? send childs a signal on removal? 1050# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 1051sub clear {
775 my ($self) = @_; 1052 my ($self) = @_;
776 1053
1054 my @children = $self->children;
777 delete $self->{children}; 1055 delete $self->{children};
1056
1057 for (@children) {
1058 delete $_->{parent};
1059 $_->hide;
1060 }
1061
778 $self->update; 1062 $self->update;
779} 1063}
780 1064
781sub get_wh { 1065sub get_wh {
782 my ($self) = @_; 1066 my ($self) = @_;
… …
788 or next; 1072 or next;
789 1073
790 for my $x (0 .. $#$row) { 1074 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1075 my $widget = $row->[$x]
792 or next; 1076 or next;
793 my ($w, $h) = $widget->size_request; 1077 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1078
795 $w[$x] = max $w[$x], $w; 1079 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1080 $h[$y] = max $h[$y], $h;
797 } 1081 }
798 } 1082 }
… …
903 1187
904 ($h, $w) = ($w, $h); 1188 ($h, $w) = ($w, $h);
905 1189
906 my $children = $self->{children}; 1190 my $children = $self->{children};
907 1191
908 my @h = map +($_->size_request)[0], @$children; 1192 my @h = map $_->{req_w}, @$children;
909 1193
910 my $req_h = List::Util::sum @h; 1194 my $req_h = List::Util::sum @h;
911 1195
912 if ($req_h > $h) { 1196 if ($req_h > $h) {
913 # ah well, not enough space 1197 # ah well, not enough space
… …
959} 1243}
960 1244
961sub size_allocate { 1245sub size_allocate {
962 my ($self, $w, $h) = @_; 1246 my ($self, $w, $h) = @_;
963 1247
1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1249
964 my $children = $self->{children}; 1250 my $children = $self->{children};
965 1251
966 my @h = map +($_->size_request)[1], @$children; 1252 my @h = map $_->{req_h}, @$children;
967 1253
968 my $req_h = List::Util::sum @h; 1254 my $req_h = List::Util::sum @h;
969 1255
970 if ($req_h > $h) { 1256 if ($req_h > $h) {
971 # ah well, not enough space 1257 # ah well, not enough space
… …
997 1283
998############################################################################# 1284#############################################################################
999 1285
1000package CFClient::UI::Label; 1286package CFClient::UI::Label;
1001 1287
1002our @ISA = CFClient::UI::Base::; 1288our @ISA = CFClient::UI::DrawBG::;
1003 1289
1004use SDL::OpenGL; 1290use CFClient::OpenGL;
1005 1291
1006sub new { 1292sub new {
1007 my ($class, %arg) = @_; 1293 my ($class, %arg) = @_;
1008 1294
1009 my $self = $class->SUPER::new ( 1295 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
1297 #bg => none
1298 #active_bg => none
1299 #font => default_font
1300 #text => initial text
1301 #markup => initial narkup
1302 layout => (new CFClient::Layout),
1011 fontsize => 1, 1303 fontsize => 1,
1012 text => "",
1013 align => -1, 1304 align => -1,
1014 valign => -1, 1305 valign => -1,
1015 padding => 2, 1306 padding => 2,
1016 layout => new CFClient::Layout, 1307 can_events => 0,
1017 %arg 1308 %arg
1018 ); 1309 );
1019 1310
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1311 if (exists $self->{template}) {
1312 my $layout = new CFClient::Layout;
1313 $layout->set_text (delete $self->{template});
1314 $self->{template} = $layout;
1315 }
1021 1316
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1317 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1318 $self->set_markup (delete $self->{markup});
1319 } else {
1320 $self->set_text (delete $self->{text});
1321 }
1024 1322
1025 $self 1323 $self
1026} 1324}
1027 1325
1028sub escape_text { 1326sub escape($) {
1029 local $_ = $_[1]; 1327 local $_ = $_[0];
1030 1328
1031 s/&/&amp;/g; 1329 s/&/&amp;/g;
1032 s/>/&gt;/g; 1330 s/>/&gt;/g;
1033 s/</&lt;/g; 1331 s/</&lt;/g;
1034 1332
1035 $_[1] 1333 $_
1334}
1335
1336sub update {
1337 my ($self) = @_;
1338
1339 delete $self->{texture};
1340 $self->SUPER::update;
1036} 1341}
1037 1342
1038sub set_text { 1343sub set_text {
1039 my ($self, $text) = @_; 1344 my ($self, $text) = @_;
1040 1345
1346 return if $self->{text} eq "T$text";
1347 $self->{text} = "T$text";
1348
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1350 $self->{layout}->set_text ($text);
1042 1351
1043 delete $self->{texture};
1044 $self->update; 1352 $self->update;
1353 $self->check_size;
1045} 1354}
1046 1355
1047sub set_markup { 1356sub set_markup {
1048 my ($self, $markup) = @_; 1357 my ($self, $markup) = @_;
1049 1358
1359 return if $self->{text} eq "M$markup";
1360 $self->{text} = "M$markup";
1361
1362 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1363
1364 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1365 $self->{layout}->set_markup ($markup);
1051 1366
1052 delete $self->{texture};
1053 $self->update; 1367 $self->update;
1368 $self->check_size;
1054} 1369}
1055 1370
1056sub size_request { 1371sub size_request {
1057 my ($self) = @_; 1372 my ($self) = @_;
1058 1373
1059 $self->{layout}->set_width; 1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1);
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1377
1062 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
1063 1389
1064 ( 1390 (
1065 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
1067 ) 1393 )
… …
1071 my ($self, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
1072 1398
1073 delete $self->{texture}; 1399 delete $self->{texture};
1074} 1400}
1075 1401
1402sub set_fontsize {
1403 my ($self, $fontsize) = @_;
1404
1405 $self->{fontsize} = $fontsize;
1406 delete $self->{texture};
1407
1408 $self->update;
1409 $self->check_size;
1410}
1411
1076sub _draw { 1412sub _draw {
1077 my ($self) = @_; 1413 my ($self) = @_;
1078 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
1079 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1422
1082 new_from_layout CFClient::Texture $self->{layout} 1423 my $tex = new_from_layout CFClient::Texture $self->{layout};
1424
1425 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1426 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1427 : ($self->{w} - $tex->{w}) * 0.5);
1428
1429 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1430 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1431 : ($self->{h} - $tex->{h}) * 0.5);
1432
1433 $tex
1083 }; 1434 };
1084 1435
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1436 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1438
1439 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1440 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1442 } else {
1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1444 }
1105 1445
1106 glDisable GL_TEXTURE_2D; 1446 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1447}
1109 1448
1110############################################################################# 1449#############################################################################
1111 1450
1112package CFClient::UI::EntryBase; 1451package CFClient::UI::EntryBase;
1113 1452
1114our @ISA = CFClient::UI::Label::; 1453our @ISA = CFClient::UI::Label::;
1115 1454
1116use SDL::OpenGL; 1455use CFClient::OpenGL;
1117 1456
1118sub new { 1457sub new {
1119 my $class = shift; 1458 my $class = shift;
1120 1459
1121 $class->SUPER::new ( 1460 $class->SUPER::new (
1122 fg => [1, 1, 1], 1461 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1462 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1463 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1464 active_fg => [0, 0, 0],
1126 can_hover => 1, 1465 can_hover => 1,
1127 can_focus => 1, 1466 can_focus => 1,
1128 valign => 0, 1467 valign => 0,
1468 can_events => 1,
1129 @_ 1469 @_
1130 ) 1470 )
1131} 1471}
1132 1472
1133sub _set_text { 1473sub _set_text {
… …
1144 1484
1145 $text =~ s/./*/g if $self->{hidden}; 1485 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1486 $self->{layout}->set_text ("$text ");
1147 1487
1148 $self->emit (changed => $self->{text}); 1488 $self->emit (changed => $self->{text});
1149}
1150
1151sub get_text {
1152 $_[0]{text}
1153}
1154
1155sub size_request {
1156 my ($self) = @_;
1157
1158 my ($w, $h) = $self->SUPER::size_request;
1159
1160 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167} 1489}
1168 1490
1169sub set_text { 1491sub set_text {
1170 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1171 1493
1172 $self->{cursor} = length $text; 1494 $self->{cursor} = length $text;
1173 $self->_set_text ($text); 1495 $self->_set_text ($text);
1174 $self->update; 1496 $self->update;
1497 $self->check_size;
1498}
1499
1500sub get_text {
1501 $_[0]{text}
1502}
1503
1504sub size_request {
1505 my ($self) = @_;
1506
1507 my ($w, $h) = $self->SUPER::size_request;
1508
1509 ($w + 1, $h) # add 1 for cursor
1510}
1511
1512sub size_allocate {
1513 my ($self, $w, $h) = @_;
1514
1515 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1175} 1516}
1176 1517
1177sub key_down { 1518sub key_down {
1178 my ($self, $ev) = @_; 1519 my ($self, $ev) = @_;
1179 1520
… …
1181 my $sym = $ev->{sym}; 1522 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1523 my $uni = $ev->{unicode};
1183 1524
1184 my $text = $self->get_text; 1525 my $text = $self->get_text;
1185 1526
1186 if ($sym == 8) { 1527 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1529 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1530 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1531 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1532 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1533 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1534 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1535 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1536 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1537 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1538 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1539 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1540 $self->emit ('escape');
1200 } elsif ($uni) { 1541 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1542 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1543 }
1203 1544
1204 $self->_set_text ($text); 1545 $self->_set_text ($text);
1205 $self->update; 1546 $self->update;
1547 $self->check_size;
1206} 1548}
1207 1549
1208sub focus_in { 1550sub focus_in {
1209 my ($self) = @_; 1551 my ($self) = @_;
1210 1552
… …
1278 1620
1279package CFClient::UI::Entry; 1621package CFClient::UI::Entry;
1280 1622
1281our @ISA = CFClient::UI::EntryBase::; 1623our @ISA = CFClient::UI::EntryBase::;
1282 1624
1283use SDL::OpenGL; 1625use CFClient::OpenGL;
1284 1626
1285sub key_down { 1627sub key_down {
1286 my ($self, $ev) = @_; 1628 my ($self, $ev) = @_;
1287 1629
1288 my $sym = $ev->{sym}; 1630 my $sym = $ev->{sym};
1289 1631
1290 if ($sym == 13) { 1632 if ($sym == 13) {
1633 unshift @{$self->{history}},
1634 my $txt = $self->get_text;
1635 $self->{history_pointer} = -1;
1636 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1637 $self->emit (activate => $txt);
1292 $self->update; 1638 $self->update;
1639
1640 } elsif ($sym == CFClient::SDLK_UP) {
1641 if ($self->{history_pointer} < 0) {
1642 $self->{history_saveback} = $self->get_text;
1643 }
1644 if (@{$self->{history} || []} > 0) {
1645 $self->{history_pointer}++;
1646 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1647 $self->{history_pointer} = @{$self->{history} || []} - 1;
1648 }
1649 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1650 }
1651
1652 } elsif ($sym == CFClient::SDLK_DOWN) {
1653 $self->{history_pointer}--;
1654 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1655
1656 if ($self->{history_pointer} >= 0) {
1657 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1658 } else {
1659 $self->set_text ($self->{history_saveback});
1660 }
1293 1661
1294 } else { 1662 } else {
1295 $self->SUPER::key_down ($ev); 1663 $self->SUPER::key_down ($ev);
1296 } 1664 }
1297 1665
… …
1301 1669
1302package CFClient::UI::Button; 1670package CFClient::UI::Button;
1303 1671
1304our @ISA = CFClient::UI::Label::; 1672our @ISA = CFClient::UI::Label::;
1305 1673
1306use SDL::OpenGL; 1674use CFClient::OpenGL;
1307 1675
1308my @tex = 1676my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1678 qw(b1_button_active.png);
1311 1679
1312sub new { 1680sub new {
1313 my $class = shift; 1681 my $class = shift;
1314 1682
1315 $class->SUPER::new ( 1683 $class->SUPER::new (
1316 padding => 4, 1684 padding => 4,
1317 fg => [1, 1, 1], 1685 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1686 active_fg => [0, 0, 1],
1320 can_hover => 1, 1687 can_hover => 1,
1321 align => 0, 1688 align => 0,
1322 valign => 0, 1689 valign => 0,
1690 can_events => 1,
1323 @_ 1691 @_
1324 ) 1692 )
1325} 1693}
1326 1694
1327sub button_up { 1695sub button_up {
… …
1339 local $self->{fg} = $self->{fg}; 1707 local $self->{fg} = $self->{fg};
1340 1708
1341 if ($GRAB == $self) { 1709 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1710 $self->{fg} = $self->{active_fg};
1343 } 1711 }
1712
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1715 glColor 0, 0, 0, 1;
1716
1717 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1718
1719 glDisable GL_TEXTURE_2D;
1720
1721 $self->SUPER::_draw;
1722}
1723
1724#############################################################################
1725
1726package CFClient::UI::CheckBox;
1727
1728our @ISA = CFClient::UI::DrawBG::;
1729
1730my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1732 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1733
1734use CFClient::OpenGL;
1735
1736sub new {
1737 my $class = shift;
1738
1739 $class->SUPER::new (
1740 padding => 2,
1741 fg => [1, 1, 1],
1742 active_fg => [1, 1, 0],
1743 bg => [0, 0, 0, 0.2],
1744 active_bg => [1, 1, 1, 0.5],
1745 state => 0,
1746 can_hover => 1,
1747 @_
1748 )
1749}
1750
1751sub size_request {
1752 my ($self) = @_;
1753
1754 ($self->{padding} * 2 + 6) x 2
1755}
1756
1757sub button_down {
1758 my ($self, $ev, $x, $y) = @_;
1759
1760 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1761 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1762 $self->{state} = !$self->{state};
1763 $self->emit (changed => $self->{state});
1764 }
1765}
1766
1767sub _draw {
1768 my ($self) = @_;
1769
1770 $self->SUPER::_draw;
1771
1772 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1773
1774 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1775
1776 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1777
1778 my $tex = $self->{state} ? $tex[1] : $tex[0];
1779
1780 glEnable GL_TEXTURE_2D;
1781 $tex->draw_quad_alpha (0, 0, $s, $s);
1782 glDisable GL_TEXTURE_2D;
1783}
1784
1785#############################################################################
1786
1787package CFClient::UI::Image;
1788
1789our @ISA = CFClient::UI::Base::;
1790
1791use CFClient::OpenGL;
1792use Carp qw/confess/;
1793
1794our %loaded_images;
1795
1796sub new {
1797 my $class = shift;
1798
1799 my $self = $class->SUPER::new (can_events => 0, @_);
1800
1801 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1802
1803 $loaded_images{$self->{image}} ||=
1804 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1805
1806 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1807
1808 Scalar::Util::weaken $loaded_images{$self->{image}};
1809
1810 $self->{aspect} = $tex->{w} / $tex->{h};
1811
1812 $self
1813}
1814
1815sub size_request {
1816 my ($self) = @_;
1817
1818 ($self->{tex}->{w}, $self->{tex}->{h})
1819}
1820
1821sub _draw {
1822 my ($self) = @_;
1823
1824 my $tex = $self->{tex};
1825
1826 my ($w, $h) = ($self->{w}, $self->{h});
1827
1828 if ($self->{rot90}) {
1829 glRotate 90, 0, 0, 1;
1830 glTranslate 0, -$self->{w}, 0;
1831
1832 ($w, $h) = ($h, $w);
1833 }
1834
1835 glEnable GL_TEXTURE_2D;
1836 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1837
1838 $tex->draw_quad_alpha (0, 0, $w, $h);
1839
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::VGauge;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use List::Util qw(min max);
1850
1851use CFClient::OpenGL;
1852
1853my %tex = (
1854 food => [
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1857 ],
1858 grace => [
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1861 ],
1862 hp => [
1863 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1864 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1865 ],
1866 mana => [
1867 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1868 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1869 ],
1870);
1871
1872# eg. VGauge->new (gauge => 'food'), default gauge: food
1873sub new {
1874 my $class = shift;
1875
1876 my $self = $class->SUPER::new (
1877 type => 'food',
1878 @_
1879 );
1880
1881 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1882
1883 $self
1884}
1885
1886sub size_request {
1887 my ($self) = @_;
1888
1889 #my $tex = $tex{$self->{type}}[0];
1890 #@$tex{qw(w h)}
1891 (0, 0)
1892}
1893
1894sub set_max {
1895 my ($self, $max) = @_;
1896
1897 return if $self->{max_val} == $max;
1898
1899 $self->{max_val} = $max;
1900 $self->update;
1901}
1902
1903sub set_value {
1904 my ($self, $val, $max) = @_;
1905
1906 $self->set_max ($max)
1907 if defined $max;
1908
1909 return if $self->{val} == $val;
1910
1911 $self->{val} = $val;
1912 $self->update;
1913}
1914
1915sub _draw {
1916 my ($self) = @_;
1917
1918 my $tex = $tex{$self->{type}};
1919 my ($t1, $t2, $t3) = @$tex;
1920
1921 my ($w, $h) = ($self->{w}, $self->{h});
1922
1923 if ($self->{vertical}) {
1924 glRotate 90, 0, 0, 1;
1925 glTranslate 0, -$self->{w}, 0;
1926
1927 ($w, $h) = ($h, $w);
1928 }
1929
1930 my $ycut = $self->{val} / ($self->{max_val} || 1);
1931
1932 my $ycut1 = max 0, min 1, $ycut;
1933 my $ycut2 = max 0, min 1, $ycut - 1;
1934
1935 my $h1 = $self->{h} * (1 - $ycut1);
1936 my $h2 = $self->{h} * (1 - $ycut2);
1344 1937
1345 glEnable GL_BLEND; 1938 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1939 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1940 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1941 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 1942
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 glBindTexture GL_TEXTURE_2D, $t1->{name};
1944 glBegin GL_QUADS;
1945 glTexCoord 0 , 0; glVertex 0 , 0;
1946 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1947 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1948 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1949 glEnd;
1352 1950
1951 my $ycut1 = List::Util::min 1, $ycut;
1952 glBindTexture GL_TEXTURE_2D, $t2->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1955 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1956 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1957 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1958 glEnd;
1959
1960 if ($t3) {
1961 glBindTexture GL_TEXTURE_2D, $t3->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1964 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1965 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1966 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glEnd;
1968 }
1969
1970 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 1971 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 1972}
1358 1973
1359############################################################################# 1974#############################################################################
1360 1975
1361package CFClient::UI::CheckBox; 1976package CFClient::UI::Gauge;
1362 1977
1363our @ISA = CFClient::UI::DrawBG::; 1978our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 1979
1371sub new { 1980sub new {
1372 my $class = shift; 1981 my ($class, %arg) = @_;
1373 1982
1374 $class->SUPER::new ( 1983 my $self = $class->SUPER::new (
1375 padding => 2, 1984 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 1985 can_hover => 1,
1380 @_ 1986 can_events => 1,
1987 %arg,
1381 ) 1988 );
1382}
1383 1989
1384sub size_request { 1990 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 1991 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 1992 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 1993
1456 $self 1994 $self
1457} 1995}
1458 1996
1459sub size_request { 1997sub set_fontsize {
1460 my ($self) = @_; 1998 my ($self, $fsize) = @_;
1461 1999
1462 my $tex = $tex{$self->{gauge}}[0]; 2000 $self->{value}->set_fontsize ($fsize);
1463 2001 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2002}
1466 2003
1467sub set_max { 2004sub set_max {
1468 my ($self, $max) = @_; 2005 my ($self, $max) = @_;
1469 2006
1470 $self->{max_val} = $max; 2007 $self->{gauge}->set_max ($max);
2008 $self->{max}->set_text ($max);
1471} 2009}
1472 2010
1473sub set_value { 2011sub set_value {
1474 my ($self, $val, $max) = @_; 2012 my ($self, $val, $max) = @_;
1475 2013
1476 $self->set_max ($max) 2014 $self->set_max ($max)
1477 if defined $max; 2015 if defined $max;
1478 2016
1479 $max = $self->{max_val}; 2017 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2018 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2019}
1529 2020
1530############################################################################# 2021#############################################################################
1531 2022
1532package CFClient::UI::Slider; 2023package CFClient::UI::Slider;
1533 2024
1534use strict; 2025use strict;
1535 2026
1536use SDL::OpenGL; 2027use CFClient::OpenGL;
1537 2028
1538our @ISA = CFClient::UI::DrawBG::; 2029our @ISA = CFClient::UI::DrawBG::;
1539 2030
1540my @tex = 2031my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2033 qw(s1_slider.png s1_slider_bg.png);
1543 2034
1544sub new { 2035sub new {
1545 my $class = shift; 2036 my $class = shift;
1546 2037
1547 # range [value, low, high, page] 2038 # range [value, low, high, page, unit]
1548 2039
1549 # TODO: 0-width page 2040 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2041 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2042 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2043 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2044 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2045 active_fg => [0, 0, 0],
2046 bg => [0, 0, 0, 0.2],
2047 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2048 range => [0, 0, 100, 10],
1556 req_w => 20, 2049 req_w => $::WIDTH / 80,
1557 req_h => 20, 2050 req_h => $::WIDTH / 80,
1558 vertical => 0, 2051 vertical => 0,
1559 can_hover => 1, 2052 can_hover => 1,
1560 inner_pad => 5, 2053 inner_pad => .05,
1561 @_ 2054 @_
1562 ); 2055 );
1563 2056
2057 $self->set_value ($self->{range}[0]);
2058 $self->update;
2059
1564 $self 2060 $self
2061}
2062
2063sub set_value {
2064 my ($self, $value) = @_;
2065
2066 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2067
2068 $hi = $lo + 1 if $hi <= $lo;
2069
2070 $value = $lo if $value < $lo;
2071 $value = $hi if $value > $hi;
2072
2073 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2074 if $unit;
2075
2076 $page = $hi - $lo if $page > $hi - $lo;
2077
2078 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2079
2080 if ($value != $old_value) {
2081 $self->emit (changed => $value);
2082 $self->update;
2083 }
1565} 2084}
1566 2085
1567sub size_request { 2086sub size_request {
1568 my ($self) = @_; 2087 my ($self) = @_;
1569 2088
… …
1582 2101
1583sub mouse_motion { 2102sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2103 my ($self, $ev, $x, $y) = @_;
1585 2104
1586 if ($GRAB == $self) { 2105 if ($GRAB == $self) {
2106 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2107
2108 my (undef, $lo, $hi, $page) = @{$self->{range}};
2109
2110 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2111
2112 $self->set_value ($x * ($hi - $lo) + $lo);
2113 }
2114}
2115
2116sub update {
2117 my ($self) = @_;
2118
2119 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2120 $self->set_value ($self->{range}[0]);
2121
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2122 my ($value, $lo, $hi, $page) = @{$self->{range}};
1588 2123
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2124 my $inner_w = 1 - 2 * $self->{inner_pad};
1590 2125
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1593 2127
1594 $x -= $inner_pad_px; # substract the padding 2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2129 $value = $self->{scale} * ($value - $lo);
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2130
1600 $self->emit (changed => $x); 2131 $value = $self->{inner_pad} + ($value - $page * 0.5);
1601 $self->update; 2132
2133 $value = 0 if $value < 0;
2134 $page = 1 - $value if $value + $page > 1;
2135
2136 $self->{knob_x} = $value;
2137 $self->{knob_w} = $page;
1602 } 2138 });
1603}
1604 2139
1605# the inner_* stuff is for generating a padding for the slider handle, 2140 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2141}
1612 2142
1613sub _draw { 2143sub _draw {
1614 my ($self) = @_; 2144 my ($self) = @_;
1615 2145
1616 $self->SUPER::_draw (); 2146 $self->SUPER::_draw ();
1617 2147
1618 my ($w, $h) = @$self{qw(w h)}; 2148 glScale $self->{w}, $self->{h};
1619 2149
1620 if ($self->{vertical}) { 2150 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2151 # draw a vertical slider like a rotated horizontal slider
1622 2152
1623 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0; 2154 glTranslate 0, 1, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2155 }
1628 2156
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2159
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2160 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2161 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2162
1655 # draw background 2163 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2164 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2165
1658 # draw handle 2166 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2167 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2168
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2169 glDisable GL_TEXTURE_2D;
1663} 2170}
1664 2171
1665############################################################################# 2172#############################################################################
1666 2173
1667package CFClient::UI::TextView; 2174package CFClient::UI::TextView;
1668 2175
1669our @ISA = CFClient::UI::HBox::; 2176our @ISA = CFClient::UI::HBox::;
1670 2177
1671use SDL::OpenGL; 2178use CFClient::OpenGL;
1672 2179
1673sub new { 2180sub new {
1674 my $class = shift; 2181 my $class = shift;
1675 2182
1676 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1677 fontsize => 1, 2184 fontsize => 1,
2185 can_events => 0,
2186 #font => default_font
1678 @_, 2187 @_,
1679 2188
1680 layout => (new CFClient::Layout), 2189 layout => (new CFClient::Layout 1),
1681 par => [], 2190 par => [],
1682 height => 0, 2191 height => 0,
1683 children => [ 2192 children => [
1684 (new CFClient::UI::Empty expand => 1), 2193 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2194 (new CFClient::UI::Slider vertical => 1),
1686 ], 2195 ],
1687 ); 2196 );
1688 2197
1689 $self->{children}[1]->connect (changed => sub { 2198 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2199
1693 $self 2200 $self
1694} 2201}
1695 2202
1696sub set_fontsize { 2203sub set_fontsize {
… …
1704 my ($self, $text) = @_; 2211 my ($self, $text) = @_;
1705 2212
1706 my $layout = $self->{layout}; 2213 my $layout = $self->{layout};
1707 2214
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2215 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2216 $layout->set_width ($self->{children}[0]{w});
1710 $layout->set_text ($text); 2217 $layout->set_markup ($text);
1711 2218
1712 ($layout->size)[1] 2219 ($layout->size)[1]
1713} 2220}
1714 2221
1715sub reflow { 2222sub reflow {
… …
1722sub size_allocate { 2229sub size_allocate {
1723 my ($self, $w, $h) = @_; 2230 my ($self, $w, $h) = @_;
1724 2231
1725 $self->SUPER::size_allocate ($w, $h); 2232 $self->SUPER::size_allocate ($w, $h);
1726 2233
2234 $self->{layout}->set_font ($self->{font}) if $self->{font};
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2235 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $self->{layout}->set_width ($self->{children}[0]{w}); 2236 $self->{layout}->set_width ($self->{children}[0]{w});
1729 2237
1730 $self->reflow; 2238 $self->reflow;
1731} 2239}
… …
1752 2260
1753 return unless $self->{h} > 0; 2261 return unless $self->{h} > 0;
1754 2262
1755 delete $self->{texture}; 2263 delete $self->{texture};
1756 2264
1757 $ROOT->on_refresh ($self, sub { 2265 $ROOT->on_post_alloc ($self, sub {
1758 if (delete $self->{need_reflow}) { 2266 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2267 my $height = 0;
1760 2268
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2269 $height += $_->[0] = $self->text_height ($_->[2])
1762 for @{$self->{par}}; 2270 for @{$self->{par}};
… …
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1767 2275
1768 delete $self->{texture}; 2276 delete $self->{texture};
1769 } 2277 }
1770 2278
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1772 glClearColor 0, 0, 0, 1; 2280 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2281 glClear GL_COLOR_BUFFER_BIT;
1774 2282
1775 glEnable GL_BLEND;
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D; 2283 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779 2285
1780 my $top = int $self->{children}[1]{range}[0]; 2286 my $top = int $self->{children}[1]{range}[0];
1781 2287
… …
1784 2290
1785 my $y = 0; 2291 my $y = 0;
1786 2292
1787 my $layout = $self->{layout}; 2293 my $layout = $self->{layout};
1788 2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
1789 for my $par (@{$self->{par}}) { 2297 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2298 my $h = $par->[0];
1791 2299
1792 if ($y0 < $y + $h && $y < $y1) { 2300 if ($y0 < $y + $h && $y < $y1) {
2301 $layout->set_foreground (@{ $par->[1] });
1793 $layout->set_text ($par->[2]); 2302 $layout->set_markup ($par->[2]);
1794 2303
1795 glColor @{ $par->[1] };
1796 my ($W, $H) = $layout->size; 2304 my ($W, $H) = $layout->size;
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2305 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1798 } 2306 }
1799 2307
1800 $y += $h; 2308 $y += $h;
1801 } 2309 }
1802 2310
1803 glDisable GL_TEXTURE_2D; 2311 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805 }; 2312 };
1806 }); 2313 });
1807} 2314}
1808 2315
1809sub _draw { 2316sub _draw {
1810 my ($self) = @_; 2317 my ($self) = @_;
1811 2318
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2321 glColor 1, 1, 1, 1;
2322 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2323 glDisable GL_TEXTURE_2D;
1817 }
1818 2324
1819 $self->{children}[1]->draw; 2325 $self->{children}[1]->draw;
1820 2326
1821} 2327}
1822 2328
1823############################################################################# 2329#############################################################################
1824 2330
1825package CFClient::UI::Animator; 2331package CFClient::UI::Animator;
1826 2332
1827use SDL::OpenGL; 2333use CFClient::OpenGL;
1828 2334
1829our @ISA = CFClient::UI::Bin::; 2335our @ISA = CFClient::UI::Bin::;
1830 2336
1831sub moveto { 2337sub moveto {
1832 my ($self, $x, $y) = @_; 2338 my ($self, $x, $y) = @_;
… …
1870 2376
1871sub new { 2377sub new {
1872 my $class = shift; 2378 my $class = shift;
1873 2379
1874 my $self = $class->SUPER::new ( 2380 my $self = $class->SUPER::new (
1875 state => 0, 2381 state => 0,
1876 connect_activate => \&toggle_flopper, 2382 connect_activate => \&toggle_flopper,
1877 @_ 2383 @_
1878 ); 2384 );
1879 2385
1880 if ($self->{state}) { 2386 if ($self->{state}) {
… …
1901 $self->emit (changed => $self->{state}); 2407 $self->emit (changed => $self->{state});
1902} 2408}
1903 2409
1904############################################################################# 2410#############################################################################
1905 2411
2412package CFClient::UI::Tooltip;
2413
2414our @ISA = CFClient::UI::Bin::;
2415
2416use CFClient::OpenGL;
2417
2418sub new {
2419 my $class = shift;
2420
2421 $class->SUPER::new (
2422 @_,
2423 can_events => 0,
2424 )
2425}
2426
2427sub set_tooltip_from {
2428 my ($self, $widget) = @_;
2429
2430 $self->add (new CFClient::UI::Label
2431 markup => $widget->{tooltip},
2432 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2433 fontsize => 0.8,
2434 fg => [0, 0, 0, 1],
2435 font => ($widget->{tooltip_font} || $::FONT_PROP),
2436 );
2437}
2438
2439sub size_request {
2440 my ($self) = @_;
2441
2442 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2443
2444 ($w + 4, $h + 4)
2445}
2446
2447sub size_allocate {
2448 my ($self, $w, $h) = @_;
2449
2450 $self->SUPER::size_allocate ($w - 4, $h - 4);
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 glTranslate 0.375, 0.375;
2457
2458 my ($w, $h) = @$self{qw(w h)};
2459
2460 glColor 1, 0.8, 0.4;
2461 glBegin GL_QUADS;
2462 glVertex 0 , 0;
2463 glVertex 0 , $h;
2464 glVertex $w, $h;
2465 glVertex $w, 0;
2466 glEnd;
2467
2468 glColor 0, 0, 0;
2469 glBegin GL_LINE_LOOP;
2470 glVertex 0 , 0;
2471 glVertex 0 , $h;
2472 glVertex $w, $h;
2473 glVertex $w, 0;
2474 glEnd;
2475
2476 glTranslate 2 - 0.375, 2 - 0.375;
2477 $self->SUPER::_draw;
2478}
2479
2480#############################################################################
2481
2482package CFClient::UI::Face;
2483
2484our @ISA = CFClient::UI::Base::;
2485
2486use CFClient::OpenGL;
2487
2488sub new {
2489 my $class = shift;
2490
2491 $class->SUPER::new (
2492 aspect => 1,
2493 @_,
2494 )
2495}
2496
2497sub size_request {
2498 (32, 8)
2499}
2500
2501sub _draw {
2502 my ($self) = @_;
2503
2504 return unless $::CONN;#d# manage and cache textures differently
2505 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2506
2507 # TODO animation
2508 if ($tex) {
2509 glEnable GL_TEXTURE_2D;
2510 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2511 glColor 1, 1, 1, 1;
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513 glDisable GL_TEXTURE_2D;
2514 }
2515}
2516
2517#############################################################################
2518
2519package CFClient::UI::InventoryItem;
2520
2521our @ISA = CFClient::UI::HBox::;
2522
2523sub new {
2524 my $class = shift;
2525
2526 my %args = @_;
2527
2528 my $item = delete $args{item};
2529
2530 my $desc = $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 my $self = $class->SUPER::new (
2550 can_hover => 1,
2551 can_events => 1,
2552 tooltip => ((CFClient::UI::Label::escape $desc)
2553 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2554 connect_button_down => sub {
2555 my ($self, $ev, $x, $y) = @_;
2556
2557 # todo: maybe put examine on 1? but should just be a tooltip :(
2558 if ($ev->{button} == 1) {
2559 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2560 } elsif ($ev->{button} == 2) {
2561 $::CONN->send ("apply $item->{tag}");
2562 } elsif ($ev->{button} == 3) {
2563 my @menu_items = (
2564 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2565 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2566 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2567 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2568 [
2569 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2570 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2571 ],
2572 );
2573
2574 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2575 }
2576
2577 1
2578 },
2579 %args
2580 );
2581
2582 $self->add (new CFClient::UI::Face
2583 can_events => 0,
2584 face => $item->{face},
2585 anim => $item->{anim},
2586 animspeed => $item->{animspeed},
2587 );
2588
2589 $self->add (new CFClient::UI::Label
2590 can_events => 0,
2591 text => $desc,
2592 );
2593
2594 $self
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort {
2621 ($a->{type} <=> $b->{type})
2622 or ($a->{name} cmp $b->{name})
2623 } @$items;
2624
2625 $self->{real_items} = \@items;
2626
2627 for my $item (@items) {
2628 my $desc = $item->{nrof} < 2
2629 ? $item->{name}
2630 : "$item->{nrof} $item->{name_pl}";
2631
2632 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2633 }
2634
2635 $self->{scrolled}->add (@items);
2636
2637# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2638}
2639
2640sub size_request {
2641 my ($self) = @_;
2642 ($self->{req_w}, $self->{req_h});
2643}
2644
2645#############################################################################
2646
2647package CFClient::UI::Menu;
2648
2649our @ISA = CFClient::UI::FancyFrame::;
2650
2651use CFClient::OpenGL;
2652
2653sub new {
2654 my $class = shift;
2655
2656 my $self = $class->SUPER::new (
2657 items => [],
2658 z => 100,
2659 @_,
2660 );
2661
2662 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2663
2664 for my $item (@{ $self->{items} }) {
2665 my ($widget, $cb) = @$item;
2666
2667 # handle various types of items, only text for now
2668 if (!ref $widget) {
2669 $widget = new CFClient::UI::Label
2670 can_hover => 1,
2671 can_events => 1,
2672 text => $widget;
2673 }
2674
2675 $self->{item}{$widget} = $item;
2676
2677 $self->{vbox}->add ($widget);
2678 }
2679
2680 $self
2681}
2682
2683# popup given the event (must be a mouse button down event currently)
2684sub popup {
2685 my ($self, $ev) = @_;
2686
2687 $self->emit ("popdown");
2688
2689 # maybe save $GRAB? must be careful about events...
2690 $GRAB = $self;
2691 $self->{button} = $ev->{button};
2692
2693 $self->show;
2694 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2695}
2696
2697sub mouse_motion {
2698 my ($self, $ev, $x, $y) = @_;
2699
2700 # TODO: should use vbox->find_widget or so
2701 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2702 $self->{hover} = $self->{item}{$HOVER};
2703}
2704
2705sub button_up {
2706 my ($self, $ev, $x, $y) = @_;
2707
2708 if ($ev->{button} == $self->{button}) {
2709 undef $GRAB;
2710 $self->hide;
2711
2712 $self->emit ("popdown");
2713 $self->{hover}[1]->() if $self->{hover};
2714 }
2715}
2716
2717#############################################################################
2718
2719package CFClient::UI::Statusbox;
2720
2721our @ISA = CFClient::UI::VBox::;
2722
2723sub new {
2724 my $class = shift;
2725
2726 $class->SUPER::new (
2727 fontsize => 0.8,
2728 @_,
2729 )
2730}
2731
2732sub reorder {
2733 my ($self) = @_;
2734 my $NOW = time;
2735
2736 while (my ($k, $v) = each %{ $self->{item} }) {
2737 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2738 }
2739
2740 my @widgets;
2741
2742 my @items = sort {
2743 $a->{pri} <=> $b->{pri}
2744 or $b->{id} <=> $a->{id}
2745 } values %{ $self->{item} };
2746
2747 my $count = 10 + 1;
2748 for my $item (@items) {
2749 last unless --$count;
2750
2751 push @widgets, $item->{label} ||= do {
2752 # TODO: doesn't handle markup well (read as: at all)
2753 my $short = $item->{count} > 1
2754 ? "<b>$item->{count} ×</b> $item->{text}"
2755 : $item->{text};
2756
2757 my $fontsize = $item->{fontsize} || $self->{fontsize};
2758
2759 for ($short) {
2760 s/^\s+//;
2761 s/\s+/ /g;
2762 my $len = int 40 / $fontsize;
2763 substr $_, $len, length, "…" if $len < length;
2764 }
2765
2766 new CFClient::UI::Label
2767 markup => $short,
2768 tooltip => $item->{tooltip},
2769 tooltip_font => $::FONT_PROP,
2770 tooltip_width => 0.67,
2771 fontsize => $fontsize,
2772 fg => $item->{fg},
2773 can_events => 1,
2774 can_hover => 1
2775 };
2776 }
2777
2778 $self->clear;
2779 $self->SUPER::add (reverse @widgets);
2780}
2781
2782sub add {
2783 my ($self, $text, %arg) = @_;
2784
2785 $text =~ s/^\s+//;
2786 $text =~ s/\s+$//;
2787
2788 my $timeout = time + ((delete $arg{timeout}) || 60);
2789
2790 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2791
2792 if (my $item = $self->{item}{$group}) {
2793 if ($item->{text} eq $text) {
2794 $item->{count}++;
2795 } else {
2796 $item->{count} = 1;
2797 $item->{text} = $item->{tooltip} = $text;
2798 }
2799 $item->{id} = ++$self->{id};
2800 $item->{timeout} = $timeout;
2801 delete $item->{label};
2802 } else {
2803 $self->{item}{$group} = {
2804 id => ++$self->{id},
2805 text => $text,
2806 timeout => $timeout,
2807 tooltip => $text,
2808 fg => [0.8, 0.8, 0.8, 0.8],
2809 pri => 0,
2810 count => 1,
2811 %arg,
2812 };
2813 }
2814
2815 $self->reorder;
2816}
2817
2818#############################################################################
2819
1906package CFClient::UI::Root; 2820package CFClient::UI::Root;
1907 2821
1908our @ISA = CFClient::UI::Container::; 2822our @ISA = CFClient::UI::Container::;
1909 2823
1910use SDL::OpenGL; 2824use CFClient::OpenGL;
1911 2825
1912sub check_size { 2826sub new {
1913 my ($self) = @_; 2827 my $class = shift;
1914 2828
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 2829 $class->SUPER::new (
1916} 2830 @_,
1917 2831 )
1918sub size_request {
1919 ($::WIDTH, $::HEIGHT)
1920} 2832}
1921 2833
1922sub configure { 2834sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 2835 my ($self, $x, $y, $w, $h) = @_;
1924 2836
1925 $self->SUPER::configure ($x, $y, $w, $h); 2837 $self->{w} = $w;
1926 2838 $self->{h} = $h;
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}};
1929} 2839}
1930 2840
1931sub _topleft { 2841sub check_size {
2842 my ($self) = @_;
2843
2844 $self->size_allocate ($self->{w}, $self->{h})
2845 if $self->{w};
2846}
2847
2848sub size_request {
2849 my ($self) = @_;
2850
2851 ($self->{w}, $self->{h})
2852}
2853
2854sub size_allocate {
2855 my ($self, $w, $h) = @_;
2856
2857 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2858 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2859
2860 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2861 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2862
2863 for my $child ($self->children) {
2864 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2865
2866 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2867 if exists $child->{req_x};
2868
2869 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2870 if exists $child->{req_y};
2871
2872 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2873 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2874
2875 $child->configure ($X, $Y, $W, $H);
2876 }
2877}
2878
2879sub coord2local {
1932 my ($self, $x, $y) = @_; 2880 my ($self, $x, $y) = @_;
1933 2881
1934 ($x, $y) 2882 ($x, $y)
1935} 2883}
1936 2884
2885sub coord2global {
2886 my ($self, $x, $y) = @_;
2887
2888 ($x, $y)
2889}
2890
1937sub update { 2891sub update {
1938 my ($self) = @_; 2892 my ($self) = @_;
1939 2893
1940 $self->check_size; 2894 $self->check_size;
1941 ::refresh (); 2895 $::WANT_REFRESH++;
1942} 2896}
1943 2897
1944sub add { 2898sub add {
1945 my ($self, $child) = @_; 2899 my ($self, @children) = @_;
1946 2900
2901 for my $child (@children) {
2902 $child->{toplevel} = 1;
2903
2904 # integerise window positions
2905 $child->{x} = int $child->{x};
2906 $child->{y} = int $child->{y};
2907 }
2908
1947 $self->SUPER::add ($child); 2909 $self->SUPER::add (@children);
1948} 2910}
1949 2911
1950sub on_refresh { 2912sub on_refresh {
1951 my ($self, $id, $cb) = @_; 2913 my ($self, $id, $cb) = @_;
1952 2914
1953 $self->{refresh_hook}{$id} = $cb; 2915 $self->{refresh_hook}{$id} = $cb;
1954} 2916}
1955 2917
2918sub on_post_alloc {
2919 my ($self, $id, $cb) = @_;
2920
2921 $self->{post_alloc_hook}{$id} = $cb;
2922}
2923
1956sub draw { 2924sub draw {
1957 my ($self) = @_; 2925 my ($self) = @_;
1958 2926
1959 while (my $rcb = delete $self->{refresh_hook}) { 2927 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 2928 $_->()
2929 for values %{delete $self->{refresh_hook}};
2930 }
2931
2932 if ($self->{check_size}) {
2933 my @queue = ([], []);
2934
2935 for (;;) {
2936 if ($self->{check_size}) {
2937 # heuristic: check containers last
2938 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2939 for values %{delete $self->{check_size}}
2940 }
2941
2942 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2943
2944 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2945 ? @$widget{qw(user_w user_h)}
2946 : $widget->size_request;
2947
2948 if (delete $widget->{force_alloc}
2949 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2950 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2951
2952 $widget->{req_w} = $w;
2953 $widget->{req_h} = $h;
2954
2955 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2956
2957 $widget->{parent}->check_size
2958 if $widget->{parent};
2959 }
2960 }
2961 }
2962
2963 while ($self->{size_alloc}) {
2964 for (values %{delete $self->{size_alloc}}) {
2965 my ($widget, $w, $h) = @$_;
2966
2967 $w = 0 if $w < 0;
2968 $h = 0 if $h < 0;
2969
2970 $widget->{w} = $w;
2971 $widget->{h} = $h;
2972 $widget->size_allocate ($w, $h);
2973 $widget->emit (size_allocate => $w, $h);
2974 }
2975 }
2976
2977 while ($self->{post_alloc_hook}) {
2978 $_->()
2979 for values %{delete $self->{post_alloc_hook}};
1961 } 2980 }
1962 2981
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2982 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2983 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 2984 glClear GL_COLOR_BUFFER_BIT;
… …
1976############################################################################# 2995#############################################################################
1977 2996
1978package CFClient::UI; 2997package CFClient::UI;
1979 2998
1980$ROOT = new CFClient::UI::Root; 2999$ROOT = new CFClient::UI::Root;
3000$TOOLTIP = new CFClient::UI::Tooltip;
1981 3001
19821 30021
1983 3003

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