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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.230 by root, Wed May 24 21:59:54 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{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
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149sub reconfigure_widgets {
150 # make a copy, otherwise C<for> complains about freed values.
151 my @widgets = values %WIDGET;
152
153 $_->reconfigure
154 for @widgets;
155}
156
157# call when resolution changes etc.
158sub rescale_widgets {
159 my ($sx, $sy) = @_;
160
161 for my $widget (values %WIDGET) {
162 if ($widget->{is_toplevel}) {
163 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
164 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
165 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
166 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
167 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
168 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
169 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
170 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
171 }
172 }
173
174 reconfigure_widgets;
175}
176
86############################################################################# 177#############################################################################
87 178
88package CFClient::UI::Base; 179package CFClient::UI::Base;
89 180
90use strict; 181use strict;
… …
93 184
94sub new { 185sub new {
95 my $class = shift; 186 my $class = shift;
96 187
97 my $self = bless { 188 my $self = bless {
98 x => 0, 189 x => 0,
99 y => 0, 190 y => 0,
100 z => 0, 191 z => 0,
192 can_events => 1,
101 @_ 193 @_
102 }, $class; 194 }, $class;
103 195
104 for (keys %$self) { 196 for (keys %$self) {
105 if (/^connect_(.*)$/) { 197 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 198 $self->connect ($1 => delete $self->{$_});
107 } 199 }
108 } 200 }
109 201
202 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
203
110 $self 204 $self
111} 205}
112 206
207sub destroy {
208 my ($self) = @_;
209
210 $self->hide;
211 %$self = ();
212}
213
113sub show { 214sub show {
114 my ($self) = @_; 215 my ($self) = @_;
115
116 return if $self->{parent}; 216 return if $self->{parent};
117 217
118 $CFClient::UI::ROOT->add ($self); 218 $CFClient::UI::ROOT->add ($self);
119} 219}
120 220
221sub show_centered {
222 my ($self) = @_;
223 return if $self->{parent};
224
225 $self->show;
226
227 $CFClient::UI::ROOT->on_post_alloc (
228 "centered $self" => sub {
229 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
230 },
231 );
232}
233
121sub hide { 234sub hide {
122 my ($self) = @_; 235 my ($self) = @_;
123 236
124 return unless $self->{parent}; 237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
125 239
126 $self->{parent}->remove ($self); 240 $self->{parent}->remove ($self)
241 if $self->{parent};
127} 242}
128 243
129sub move { 244sub move {
130 my ($self, $x, $y, $z) = @_; 245 my ($self, $x, $y, $z) = @_;
131 246
… …
134 $self->{z} = $z if defined $z; 249 $self->{z} = $z if defined $z;
135 250
136 $self->update; 251 $self->update;
137} 252}
138 253
139sub needs_redraw { 254sub set_size {
140 0 255 my ($self, $w, $h) = @_;
256
257 $self->{user_w} = $w;
258 $self->{user_h} = $h;
259
260 $self->check_size;
141} 261}
142 262
143sub size_request { 263sub size_request {
144 require Carp; 264 require Carp;
145 Carp::confess "size_request is abtract"; 265 Carp::confess "size_request is abstract";
146} 266}
147 267
148sub configure { 268sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 269 my ($self, $x, $y, $w, $h) = @_;
150 270
… …
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 272 my $w2 = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 273 my $h2 = List::Util::min $h, int $w / $self->{aspect};
154 274
155 # use alignment to adjust x, y 275 # use alignment to adjust x, y
156 276
157 $x += ($w - $w2) * 0.5; 277 $x += int +($w - $w2) * 0.5;
158 $y += ($h - $h2) * 0.5; 278 $y += int +($h - $h2) * 0.5;
159 279
160 ($w, $h) = ($w2, $h2); 280 ($w, $h) = ($w2, $h2);
161 } 281 }
162 282
163 if ($self->{x} != $x || $self->{y} != $y) { 283 if ($self->{x} != $x || $self->{y} != $y) {
… …
165 $self->{y} = $y; 285 $self->{y} = $y;
166 $self->update; 286 $self->update;
167 } 287 }
168 288
169 if ($self->{w} != $w || $self->{h} != $h) { 289 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 290 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 291 }
176} 292}
177 293
178sub size_allocate { 294sub size_allocate {
179 # nothing to be done 295 # nothing to be done
180} 296}
181 297
182# return top left coordinates 298sub reconfigure {
183sub _topleft { 299 my ($self) = @_;
300
301 $self->check_size (1);
302 $self->update;
303}
304
305sub children {
306}
307
308sub set_max_size {
184 my ($self, $x, $y) = @_; 309 my ($self, $w, $h) = @_;
185 310
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 311 delete $self->{max_w}; $self->{max_w} = $w if $w;
312 delete $self->{max_h}; $self->{max_h} = $h if $h;
313}
314
315sub set_tooltip {
316 my ($self, $tooltip) = @_;
317
318 $self->{tooltip} = $tooltip;
319
320 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321 delete $CFClient::UI::TOOLTIP->{owner};
322 CFClient::UI::check_tooltip;
323 }
187} 324}
188 325
189# translate global coordinates to local coordinate system 326# translate global coordinates to local coordinate system
190sub coord2local { 327sub coord2local {
191 my ($self, $x, $y) = @_; 328 my ($self, $x, $y) = @_;
192 329
193 my ($X, $Y) = $self->_topleft; 330 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 331}
196 332
197# translate local coordinates to global coordinate system 333# translate local coordinates to global coordinate system
198sub coord2global { 334sub coord2global {
199 my ($self, $x, $y) = @_; 335 my ($self, $x, $y) = @_;
200 336
201 my ($X, $Y) = $self->_topleft; 337 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 338}
204 339
205sub focus_in { 340sub focus_in {
206 my ($self) = @_; 341 my ($self) = @_;
207 342
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 402 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 403 glVertex $x , $y + $self->{h};
269 glEnd; 404 glEnd;
270 glDisable GL_BLEND; 405 glDisable GL_BLEND;
271 } 406 }
407
408 if ($ENV{PCLIENT_DEBUG}) {
409 glPushMatrix;
410 glColor 1, 1, 0, 1;
411 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412 glBegin GL_LINE_LOOP;
413 glVertex 0 , 0;
414 glVertex $self->{w}, 0;
415 glVertex $self->{w}, $self->{h};
416 glVertex 0 , $self->{h};
417 glEnd;
418 glPopMatrix;
419 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
420 }
272} 421}
273 422
274sub _draw { 423sub _draw {
275 my ($self) = @_; 424 my ($self) = @_;
276 425
277 warn "no draw defined for $self\n"; 426 warn "no draw defined for $self\n";
278} 427}
279 428
280sub find_widget { 429sub find_widget {
281 my ($self, $x, $y) = @_; 430 my ($self, $x, $y) = @_;
431
432 return () unless $self->{can_events};
282 433
283 return $self 434 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 435 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 436 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 437
… …
289 440
290sub set_parent { 441sub set_parent {
291 my ($self, $parent) = @_; 442 my ($self, $parent) = @_;
292 443
293 Scalar::Util::weaken ($self->{parent} = $parent); 444 Scalar::Util::weaken ($self->{parent} = $parent);
445
446 # TODO: req_w _does_change after ->reconfigure
447 $self->check_size
448 unless exists $self->{req_w};
449
450 $self->show;
294} 451}
295 452
296sub check_size { 453sub check_size {
297 my ($self) = @_; 454 my ($self, $forced) = @_;
298 455
299 my ($w, $h) = $self->size_request; 456 $self->{force_alloc} = 1 if $forced;
300 457 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308} 458}
309 459
310sub update { 460sub update {
311 my ($self) = @_; 461 my ($self) = @_;
312 462
… …
321} 471}
322 472
323sub emit { 473sub emit {
324 my ($self, $signal, @args) = @_; 474 my ($self, $signal, @args) = @_;
325 475
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 476 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327 $cb->($self, @args);
328 }
329} 477}
330 478
331sub DESTROY { 479sub DESTROY {
332 my ($self) = @_; 480 my ($self) = @_;
333 481
482 delete $WIDGET{$self+0};
334 #$self->deactivate; 483 #$self->deactivate;
335} 484}
336 485
337############################################################################# 486#############################################################################
338 487
… …
347 my $class = shift; 496 my $class = shift;
348 497
349 # range [value, low, high, page] 498 # range [value, low, high, page]
350 499
351 $class->SUPER::new ( 500 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 501 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 502 #active_bg => [1, 1, 1, 0.5],
354 @_ 503 @_
355 ) 504 )
356} 505}
357 506
358sub _draw { 507sub _draw {
359 my ($self) = @_; 508 my ($self) = @_;
360 509
510 my $color = $FOCUS == $self && $self->{active_bg}
511 ? $self->{active_bg}
512 : $self->{bg};
513
514 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 515 my ($w, $h) = @$self{qw(w h)};
362 516
363 glEnable GL_BLEND; 517 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 519 glColor @$color;
366 520
367 glBegin GL_QUADS; 521 glBegin GL_QUADS;
368 glVertex 0 , 0; 522 glVertex 0 , 0;
369 glVertex 0 , $h; 523 glVertex 0 , $h;
370 glVertex $w, $h; 524 glVertex $w, $h;
371 glVertex $w, 0; 525 glVertex $w, 0;
372 glEnd; 526 glEnd;
373 527
374 glDisable GL_BLEND; 528 glDisable GL_BLEND;
529 }
375} 530}
376 531
377############################################################################# 532#############################################################################
378 533
379package CFClient::UI::Empty; 534package CFClient::UI::Empty;
380 535
381our @ISA = CFClient::UI::Base::; 536our @ISA = CFClient::UI::Base::;
537
538sub new {
539 my ($class, %arg) = @_;
540 $class->SUPER::new (can_events => 0, %arg);
541}
382 542
383sub size_request { 543sub size_request {
384 (0, 0) 544 (0, 0)
385} 545}
386 546
… …
395sub new { 555sub new {
396 my ($class, %arg) = @_; 556 my ($class, %arg) = @_;
397 557
398 my $children = delete $arg{children} || []; 558 my $children = delete $arg{children} || [];
399 559
400 my $self = $class->SUPER::new (children => [], %arg); 560 my $self = $class->SUPER::new (
561 children => [],
562 can_events => 0,
563 %arg,
564 );
401 $self->add ($_) for @$children; 565 $self->add ($_) for @$children;
402 566
403 $self 567 $self
404} 568}
405 569
406sub add { 570sub add {
407 my ($self, $child) = @_; 571 my ($self, @widgets) = @_;
408 572
409 $child->set_parent ($self); 573 $_->set_parent ($self)
574 for @widgets;
410 575
411 use sort 'stable'; 576 use sort 'stable';
412 577
413 $self->{children} = [ 578 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 579 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 580 @{$self->{children}}, @widgets
416 ]; 581 ];
417 582
418 $child->check_size; 583 $self->check_size (1);
584 $self->update;
585}
586
587sub children {
588 @{ $_[0]{children} }
419} 589}
420 590
421sub remove { 591sub remove {
422 my ($self, $child) = @_; 592 my ($self, $child) = @_;
423 593
424 delete $child->{parent}; 594 delete $child->{parent};
595 $child->hide;
425 596
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 597 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 598
428 $self->check_size; 599 $self->check_size;
600 $self->update;
601}
602
603sub clear {
604 my ($self) = @_;
605
606 my $children = delete $self->{children};
607 $self->{children} = [];
608
609 for (@$children) {
610 delete $_->{parent};
611 $_->hide;
612 }
613
614 $self->check_size;
615 $self->update;
429} 616}
430 617
431sub find_widget { 618sub find_widget {
432 my ($self, $x, $y) = @_; 619 my ($self, $x, $y) = @_;
433 620
… …
508} 695}
509 696
510sub update { 697sub update {
511 my ($self) = @_; 698 my ($self) = @_;
512 699
513 # we want to do this delayed... 700 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 701 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 702}
527 703
528sub size_allocate { 704sub size_allocate {
529 my ($self, $w, $h) = @_; 705 my ($self, $w, $h) = @_;
530 706
531 $self->child->configure (0, 0, $w, $h); 707 $self->SUPER::size_allocate ($w, $h);
708 $self->update;
709}
532 710
711sub _render {
712 $_[0]{children}[0]->draw;
713}
714
715sub render_child {
716 my ($self) = @_;
717
718 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
719 glClearColor 0, 0, 0, 0;
720 glClear GL_COLOR_BUFFER_BIT;
721
533 $self->render_chld; 722 $self->_render;
723 };
534} 724}
535 725
536sub _draw { 726sub _draw {
537 my ($self) = @_; 727 my ($self) = @_;
538 728
539 my ($w, $h) = ($self->w, $self->h); 729 my ($w, $h) = ($self->w, $self->h);
540 730
541 my $tex = $self->{texture} 731 my $tex = $self->{texture}
542 or return; 732 or return;
543 733
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 734 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
736 glColor 1, 1, 1, 1;
548 737
549 $tex->draw_quad (0, 0, $w, $h); 738 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 739
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 740 glDisable GL_TEXTURE_2D;
553} 741}
554 742
555############################################################################# 743#############################################################################
556 744
557package CFClient::UI::ViewPort; 745package CFClient::UI::ViewPort;
558 746
559our @ISA = CFClient::UI::Window::; 747our @ISA = CFClient::UI::Window::;
560 748
561sub new { die }
562
563sub size_request { 749sub size_request {
564 my ($self) = @_; 750 my ($self) = @_;
565 751
566 @$self{qw(child_w child_h)} = $self->child->size_request; 752 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568 753
569 @$self{qw(child_w child_h)} 754 @$self{qw(child_w child_h)}
570} 755}
571 756
572sub _draw { 757sub size_allocate {
573 my ($self) = @_; 758 my ($self, $w, $h) = @_;
574 759
575 $self->{children}[1]->draw; 760 my ($cw, $ch) = @$self{qw(child_w child_h)};
761# $w = $self->{w};
762 $self->child->configure (0, 0, $cw, $ch);
763 $self->update;
576} 764}
577 765
766sub set_offset {
767 my ($self, $x, $y) = @_;
768
769 $self->{view_x} = int $x;
770 $self->{view_y} = int $y;
771
772 $self->update;
773}
774
775# hmm, this does not work for topleft of $self... but we should not ask for that
776sub coord2local {
777 my ($self, $x, $y) = @_;
778
779 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
780}
781
782sub coord2global {
783 my ($self, $x, $y) = @_;
784
785 $x = List::Util::min $self->{w}, $x - $self->{view_x};
786 $y = List::Util::min $self->{h}, $y - $self->{view_y};
787
788 $self->SUPER::coord2global ($x, $y)
789}
790
791sub find_widget {
792 my ($self, $x, $y) = @_;
793
794 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
795 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
796 ) {
797 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
798 } else {
799 $self->CFClient::UI::Base::find_widget ($x, $y)
800 }
801}
802
803sub _render {
804 my ($self) = @_;
805
806 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
807
808 $self->SUPER::_render;
809}
578 810
579############################################################################# 811#############################################################################
580 812
581package CFClient::UI::Frame; 813package CFClient::UI::ScrolledWindow;
582 814
583our @ISA = CFClient::UI::Bin::; 815our @ISA = CFClient::UI::HBox::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 816
633sub new { 817sub new {
634 my $class = shift; 818 my $class = shift;
635 819
820 my $self;
821
822 my $slider = new CFClient::UI::Slider
823 vertical => 1,
824 range => [0, 0, 1, 0.01], # HACK fix
825 connect_changed => sub {
826 $self->{vp}->set_offset (0, $_[1]);
827 },
828 ;
829
830 $self = $class->SUPER::new (
831 vp => (new CFClient::UI::ViewPort expand => 1),
832 slider => $slider,
833 @_,
834 );
835
836 $self->{vp}->add ($self->{scrolled});
837 $self->add ($self->{vp});
838 $self->add ($self->{slider});
839
840 $self
841}
842
843sub size_allocate {
844 my ($self, $w, $h) = @_;
845
846 $self->SUPER::size_allocate ($w, $h);
847
848 my $child = $self->{vp}->child;
849 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
850}
851
852#TODO# update range on size_allocate depending on child
853# update viewport offset on scroll
854
855#############################################################################
856
857package CFClient::UI::Frame;
858
859our @ISA = CFClient::UI::Bin::;
860
861use CFClient::OpenGL;
862
863sub new {
864 my $class = shift;
865
866 $class->SUPER::new (
867 bg => undef,
868 @_,
869 )
870}
871
872sub _draw {
873 my ($self) = @_;
874
875 if ($self->{bg}) {
876 my ($w, $h) = @$self{qw(w h)};
877
878 glEnable GL_BLEND;
879 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
880 glColor @{ $self->{bg} };
881
882 glBegin GL_QUADS;
883 glVertex 0 , 0;
884 glVertex 0 , $h;
885 glVertex $w, $h;
886 glVertex $w, 0;
887 glEnd;
888
889 glDisable GL_BLEND;
890 }
891
892 $self->SUPER::_draw;
893}
894
895#############################################################################
896
897package CFClient::UI::FancyFrame;
898
899our @ISA = CFClient::UI::Bin::;
900
901use CFClient::OpenGL;
902
903my @tex =
904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
905 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
906
907sub new {
908 my $class = shift;
909
636 # TODO: user_x, user_y, overwrite moveto? 910 # TODO: user_x, user_y, overwrite moveto?
637 911
638 my $self = $class->SUPER::new ( 912 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 913 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 914 border_bg => [1, 1, 1, 1],
641 border => 0.8, 915 border => 0.6,
916 is_toplevel => 1,
917 can_events => 1,
642 @_ 918 @_
643 ); 919 );
644 920
645 $self->{title} &&= new CFClient::UI::Label 921 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 922 align => 0,
647 valign => 1, 923 valign => 1,
648 text => $self->{title}, 924 text => $self->{title},
649 fontsize => 1; 925 fontsize => $self->{border};
650 926
651 $self 927 $self
652} 928}
653 929
654sub border { 930sub border {
655 int $_[0]{border} * $::FONTSIZE 931 int $_[0]{border} * $::FONTSIZE
656} 932}
657 933
658sub size_request { 934sub size_request {
659 my ($self) = @_; 935 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 936
663 my ($w, $h) = $self->SUPER::size_request; 937 my ($w, $h) = $self->SUPER::size_request;
664 938
665 ( 939 (
666 $w + $self->border * 2, 940 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 946 my ($self, $w, $h) = @_;
673 947
674 $h -= List::Util::max 0, $self->border * 2; 948 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 949 $w -= List::Util::max 0, $self->border * 2;
676 950
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 951 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 952 if $self->{title};
679 953
680 $self->child->configure ($self->border, $self->border, $w, $h); 954 $self->child->configure ($self->border, $self->border, $w, $h);
681} 955}
682 956
683sub button_down { 957sub button_down {
684 my ($self, $ev, $x, $y) = @_; 958 my ($self, $ev, $x, $y) = @_;
685 959
960 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 961 my $border = $self->border;
687 962
688 if ($x < $self->{w} && $x >= $self->{w} - $border 963 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 964 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 965
966 if ($lr & $td) {
967 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 968 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 969 my ($bw, $bh) = ($self->{w}, $self->{h});
693 970
971 my $mx = $x < $border;
972 my $my = $y < $border;
973
694 $self->{motion} = sub { 974 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
696 976
697 ($x, $y) = ($ev->{x}, $ev->{y}); 977 my $dx = $ev->{x} - $ox;
978 my $dy = $ev->{y} - $oy;
698 979
699 $self->{user_w} = $bw + $x - $ox; 980 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 981 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
982 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 983 $self->check_size;
702 }; 984 };
703 985
704 } elsif ($x >= 0 && $x < $self->{w} 986 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 987 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 988 my ($bx, $by) = ($self->{x}, $self->{y});
709 989
710 $self->{motion} = sub { 990 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 1014 my ($self) = @_;
735 1015
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1016 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1017 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1018
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1019 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1021
744 my $border = $self->border; 1022 my $border = $self->border;
745 1023
746 glColor @{ $self->{border_bg} }; 1024 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1025 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1026 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1027 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1028 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1029
1030 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1031 my $bg = $tex[0];
753 1032
754 # TODO: repeat texture not scale 1033 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1034 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1035 my $rep_y = $ch / $bg->{h};
757 1036
758 glColor @{ $self->{bg} }; 1037 glColor @{ $self->{bg} };
759 1038
760 $bg->{s} = $rep_x; 1039 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1040 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1041 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1042 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043 }
764 1044
765 glDisable GL_TEXTURE_2D; 1045 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1046
768 $self->{title}->draw if $self->{title}; 1047 $self->{title}->draw if $self->{title};
1048
769 $self->child->draw; 1049 $self->child->draw;
770} 1050}
771 1051
772############################################################################# 1052#############################################################################
773 1053
… …
795 $self->{children}[$y][$x] = $child; 1075 $self->{children}[$y][$x] = $child;
796 1076
797 $child->check_size; 1077 $child->check_size;
798} 1078}
799 1079
1080sub children {
1081 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082}
1083
800# TODO: move to container class maybe? send childs a signal on removal? 1084# TODO: move to container class maybe? send childs a signal on removal?
801sub clear { 1085sub clear {
802 my ($self) = @_; 1086 my ($self) = @_;
803 1087
1088 my @children = $self->children;
804 delete $self->{children}; 1089 delete $self->{children};
1090
1091 for (@children) {
1092 delete $_->{parent};
1093 $_->hide;
1094 }
1095
805 $self->update; 1096 $self->update;
806} 1097}
807 1098
808sub get_wh { 1099sub get_wh {
809 my ($self) = @_; 1100 my ($self) = @_;
… …
815 or next; 1106 or next;
816 1107
817 for my $x (0 .. $#$row) { 1108 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1109 my $widget = $row->[$x]
819 or next; 1110 or next;
820 my ($w, $h) = $widget->size_request; 1111 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1112
822 $w[$x] = max $w[$x], $w; 1113 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1114 $h[$y] = max $h[$y], $h;
824 } 1115 }
825 } 1116 }
… …
930 1221
931 ($h, $w) = ($w, $h); 1222 ($h, $w) = ($w, $h);
932 1223
933 my $children = $self->{children}; 1224 my $children = $self->{children};
934 1225
935 my @h = map +($_->size_request)[0], @$children; 1226 my @h = map $_->{req_w}, @$children;
936 1227
937 my $req_h = List::Util::sum @h; 1228 my $req_h = List::Util::sum @h;
938 1229
939 if ($req_h > $h) { 1230 if ($req_h > $h) {
940 # ah well, not enough space 1231 # ah well, not enough space
… …
986} 1277}
987 1278
988sub size_allocate { 1279sub size_allocate {
989 my ($self, $w, $h) = @_; 1280 my ($self, $w, $h) = @_;
990 1281
1282 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1283
991 my $children = $self->{children}; 1284 my $children = $self->{children};
992 1285
993 my @h = map +($_->size_request)[1], @$children; 1286 my @h = map $_->{req_h}, @$children;
994 1287
995 my $req_h = List::Util::sum @h; 1288 my $req_h = List::Util::sum @h;
996 1289
997 if ($req_h > $h) { 1290 if ($req_h > $h) {
998 # ah well, not enough space 1291 # ah well, not enough space
… …
1024 1317
1025############################################################################# 1318#############################################################################
1026 1319
1027package CFClient::UI::Label; 1320package CFClient::UI::Label;
1028 1321
1029our @ISA = CFClient::UI::Base::; 1322our @ISA = CFClient::UI::DrawBG::;
1030 1323
1031use CFClient::OpenGL; 1324use CFClient::OpenGL;
1032 1325
1033sub new { 1326sub new {
1034 my ($class, %arg) = @_; 1327 my ($class, %arg) = @_;
1035 1328
1036 my $self = $class->SUPER::new ( 1329 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1330 fg => [1, 1, 1],
1331 #bg => none
1332 #active_bg => none
1333 #font => default_font
1334 #text => initial text
1335 #markup => initial narkup
1336 #max_w => maximum pixel width
1337 ellipsise => 3, # end
1338 layout => (new CFClient::Layout),
1038 fontsize => 1, 1339 fontsize => 1,
1039 text => "",
1040 align => -1, 1340 align => -1,
1041 valign => -1, 1341 valign => -1,
1042 padding => 2, 1342 padding => 2,
1043 layout => new CFClient::Layout, 1343 can_events => 0,
1044 %arg 1344 %arg
1045 ); 1345 );
1046 1346
1047 if (exists $self->{template}) { 1347 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1348 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1349 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1350 $self->{template} = $layout;
1051 } 1351 }
1052 1352
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1353 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1354 $self->set_markup (delete $self->{markup});
1355 } else {
1356 $self->set_text (delete $self->{text});
1357 }
1055 1358
1056 $self 1359 $self
1057} 1360}
1058 1361
1059sub escape_text { 1362sub escape($) {
1060 local $_ = $_[1]; 1363 local $_ = $_[0];
1061 1364
1062 s/&/&amp;/g; 1365 s/&/&amp;/g;
1063 s/>/&gt;/g; 1366 s/>/&gt;/g;
1064 s/</&lt;/g; 1367 s/</&lt;/g;
1065 1368
1066 $_[1] 1369 $_
1370}
1371
1372sub update {
1373 my ($self) = @_;
1374
1375 delete $self->{texture};
1376 $self->SUPER::update;
1067} 1377}
1068 1378
1069sub set_text { 1379sub set_text {
1070 my ($self, $text) = @_; 1380 my ($self, $text) = @_;
1071 1381
1382 return if $self->{text} eq "T$text";
1383 $self->{text} = "T$text";
1384
1385 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1386 $self->{layout}->set_text ($text);
1073 1387
1074 delete $self->{texture};
1075 $self->update; 1388 $self->update;
1389 $self->check_size;
1076} 1390}
1077 1391
1078sub set_markup { 1392sub set_markup {
1079 my ($self, $markup) = @_; 1393 my ($self, $markup) = @_;
1080 1394
1395 return if $self->{text} eq "M$markup";
1396 $self->{text} = "M$markup";
1397
1398 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399
1400 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1401 $self->{layout}->set_markup ($markup);
1082 1402
1083 delete $self->{texture};
1084 $self->update; 1403 $self->update;
1404 $self->check_size;
1085} 1405}
1086 1406
1087sub size_request { 1407sub size_request {
1088 my ($self) = @_; 1408 my ($self) = @_;
1089 1409
1090 $self->{layout}->set_width; 1410 $self->{layout}->set_font ($self->{font}) if $self->{font};
1411 $self->{layout}->set_width ($self->{max_w} || -1);
1412 $self->{layout}->set_ellipsise ($self->{ellipsise});
1413 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1415
1093 my ($w, $h) = $self->{layout}->size; 1416 my ($w, $h) = $self->{layout}->size;
1094 1417
1095 if (exists $self->{template}) { 1418 if (exists $self->{template}) {
1419 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1420 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1421
1098 my ($w2, $h2) = $self->{template}->size; 1422 my ($w2, $h2) = $self->{template}->size;
1099 1423
1100 $w = List::Util::max $w, $w2; 1424 $w = List::Util::max $w, $w2;
… …
1111 my ($self, $w, $h) = @_; 1435 my ($self, $w, $h) = @_;
1112 1436
1113 delete $self->{texture}; 1437 delete $self->{texture};
1114} 1438}
1115 1439
1440sub set_fontsize {
1441 my ($self, $fontsize) = @_;
1442
1443 $self->{fontsize} = $fontsize;
1444 delete $self->{texture};
1445
1446 $self->update;
1447 $self->check_size;
1448}
1449
1116sub _draw { 1450sub _draw {
1117 my ($self) = @_; 1451 my ($self) = @_;
1118 1452
1453 $self->SUPER::_draw; # draw background, if applicable
1454
1119 my $tex = $self->{texture} ||= do { 1455 my $tex = $self->{texture} ||= do {
1456 $self->{layout}->set_foreground (@{$self->{fg}});
1457 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1458 $self->{layout}->set_width ($self->{w});
1459 $self->{layout}->set_ellipsise ($self->{ellipsise});
1460 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1461 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462
1122 new_from_layout CFClient::Texture $self->{layout} 1463 my $tex = new_from_layout CFClient::Texture $self->{layout};
1464
1465 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1466 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1467 : ($self->{w} - $tex->{w}) * 0.5);
1468
1469 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1470 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1471 : ($self->{h} - $tex->{h}) * 0.5);
1472
1473 $tex
1123 }; 1474 };
1124 1475
1125 glEnable GL_BLEND;
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127 glEnable GL_TEXTURE_2D; 1476 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1478
1479 if ($tex->{format} == GL_ALPHA) {
1130 glColor @{$self->{fg}}; 1480 glColor @{$self->{fg}};
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy}); 1481 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1482 } else {
1483 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1484 }
1145 1485
1146 glDisable GL_TEXTURE_2D; 1486 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1487}
1149 1488
1150############################################################################# 1489#############################################################################
1151 1490
1152package CFClient::UI::EntryBase; 1491package CFClient::UI::EntryBase;
… …
1157 1496
1158sub new { 1497sub new {
1159 my $class = shift; 1498 my $class = shift;
1160 1499
1161 $class->SUPER::new ( 1500 $class->SUPER::new (
1162 fg => [1, 1, 1], 1501 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1502 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1503 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1504 active_fg => [0, 0, 0],
1166 can_hover => 1, 1505 can_hover => 1,
1167 can_focus => 1, 1506 can_focus => 1,
1168 valign => 0, 1507 valign => 0,
1508 can_events => 1,
1509 #text => ...
1169 @_ 1510 @_
1170 ) 1511 )
1171} 1512}
1172 1513
1173sub _set_text { 1514sub _set_text {
… …
1184 1525
1185 $text =~ s/./*/g if $self->{hidden}; 1526 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1527 $self->{layout}->set_text ("$text ");
1187 1528
1188 $self->emit (changed => $self->{text}); 1529 $self->emit (changed => $self->{text});
1189}
1190
1191sub get_text {
1192 $_[0]{text}
1193}
1194
1195sub size_request {
1196 my ($self) = @_;
1197
1198 my ($w, $h) = $self->SUPER::size_request;
1199
1200 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207} 1530}
1208 1531
1209sub set_text { 1532sub set_text {
1210 my ($self, $text) = @_; 1533 my ($self, $text) = @_;
1211 1534
1212 $self->{cursor} = length $text; 1535 $self->{cursor} = length $text;
1213 $self->_set_text ($text); 1536 $self->_set_text ($text);
1214 $self->update; 1537 $self->update;
1538 $self->check_size;
1539}
1540
1541sub get_text {
1542 $_[0]{text}
1543}
1544
1545sub size_request {
1546 my ($self) = @_;
1547
1548 my ($w, $h) = $self->SUPER::size_request;
1549
1550 ($w + 1, $h) # add 1 for cursor
1551}
1552
1553sub size_allocate {
1554 my ($self, $w, $h) = @_;
1555
1556 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1215} 1557}
1216 1558
1217sub key_down { 1559sub key_down {
1218 my ($self, $ev) = @_; 1560 my ($self, $ev) = @_;
1219 1561
… …
1221 my $sym = $ev->{sym}; 1563 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1564 my $uni = $ev->{unicode};
1223 1565
1224 my $text = $self->get_text; 1566 my $text = $self->get_text;
1225 1567
1226 if ($sym == 8) { 1568 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1569 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1570 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1571 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1572 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1573 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1574 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1575 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1576 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1577 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1578 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1579 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1580 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1581 $self->emit ('escape');
1240 } elsif ($uni) { 1582 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1583 substr $text, $self->{cursor}++, 0, chr $uni;
1242 } 1584 }
1243 1585
1244 $self->_set_text ($text); 1586 $self->_set_text ($text);
1245 $self->update; 1587 $self->update;
1588 $self->check_size;
1246} 1589}
1247 1590
1248sub focus_in { 1591sub focus_in {
1249 my ($self) = @_; 1592 my ($self) = @_;
1250 1593
… …
1326 my ($self, $ev) = @_; 1669 my ($self, $ev) = @_;
1327 1670
1328 my $sym = $ev->{sym}; 1671 my $sym = $ev->{sym};
1329 1672
1330 if ($sym == 13) { 1673 if ($sym == 13) {
1674 unshift @{$self->{history}},
1675 my $txt = $self->get_text;
1676 $self->{history_pointer} = -1;
1677 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1678 $self->emit (activate => $txt);
1332 $self->update; 1679 $self->update;
1680
1681 } elsif ($sym == CFClient::SDLK_UP) {
1682 if ($self->{history_pointer} < 0) {
1683 $self->{history_saveback} = $self->get_text;
1684 }
1685 if (@{$self->{history} || []} > 0) {
1686 $self->{history_pointer}++;
1687 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1688 $self->{history_pointer} = @{$self->{history} || []} - 1;
1689 }
1690 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1691 }
1692
1693 } elsif ($sym == CFClient::SDLK_DOWN) {
1694 $self->{history_pointer}--;
1695 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1696
1697 if ($self->{history_pointer} >= 0) {
1698 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1699 } else {
1700 $self->set_text ($self->{history_saveback});
1701 }
1333 1702
1334 } else { 1703 } else {
1335 $self->SUPER::key_down ($ev); 1704 $self->SUPER::key_down ($ev);
1336 } 1705 }
1337 1706
… …
1344our @ISA = CFClient::UI::Label::; 1713our @ISA = CFClient::UI::Label::;
1345 1714
1346use CFClient::OpenGL; 1715use CFClient::OpenGL;
1347 1716
1348my @tex = 1717my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1719 qw(b1_button_active.png);
1351 1720
1352sub new { 1721sub new {
1353 my $class = shift; 1722 my $class = shift;
1354 1723
1355 $class->SUPER::new ( 1724 $class->SUPER::new (
1356 padding => 4, 1725 padding => 4,
1357 fg => [1, 1, 1], 1726 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1727 active_fg => [0, 0, 1],
1360 can_hover => 1, 1728 can_hover => 1,
1361 align => 0, 1729 align => 0,
1362 valign => 0, 1730 valign => 0,
1731 can_events => 1,
1363 @_ 1732 @_
1364 ) 1733 )
1365} 1734}
1366 1735
1367sub button_up { 1736sub button_up {
… …
1379 local $self->{fg} = $self->{fg}; 1748 local $self->{fg} = $self->{fg};
1380 1749
1381 if ($GRAB == $self) { 1750 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg}; 1751 $self->{fg} = $self->{active_fg};
1383 } 1752 }
1753
1754 glEnable GL_TEXTURE_2D;
1755 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1756 glColor 0, 0, 0, 1;
1757
1758 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1759
1760 glDisable GL_TEXTURE_2D;
1761
1762 $self->SUPER::_draw;
1763}
1764
1765#############################################################################
1766
1767package CFClient::UI::CheckBox;
1768
1769our @ISA = CFClient::UI::DrawBG::;
1770
1771my @tex =
1772 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1773 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1774
1775use CFClient::OpenGL;
1776
1777sub new {
1778 my $class = shift;
1779
1780 $class->SUPER::new (
1781 padding => 2,
1782 fg => [1, 1, 1],
1783 active_fg => [1, 1, 0],
1784 bg => [0, 0, 0, 0.2],
1785 active_bg => [1, 1, 1, 0.5],
1786 state => 0,
1787 can_hover => 1,
1788 @_
1789 )
1790}
1791
1792sub size_request {
1793 my ($self) = @_;
1794
1795 ($self->{padding} * 2 + 6) x 2
1796}
1797
1798sub button_down {
1799 my ($self, $ev, $x, $y) = @_;
1800
1801 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1802 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1803 $self->{state} = !$self->{state};
1804 $self->emit (changed => $self->{state});
1805 }
1806}
1807
1808sub _draw {
1809 my ($self) = @_;
1810
1811 $self->SUPER::_draw;
1812
1813 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1814
1815 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1816
1817 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1818
1819 my $tex = $self->{state} ? $tex[1] : $tex[0];
1820
1821 glEnable GL_TEXTURE_2D;
1822 $tex->draw_quad_alpha (0, 0, $s, $s);
1823 glDisable GL_TEXTURE_2D;
1824}
1825
1826#############################################################################
1827
1828package CFClient::UI::Image;
1829
1830our @ISA = CFClient::UI::Base::;
1831
1832use CFClient::OpenGL;
1833use Carp qw/confess/;
1834
1835our %loaded_images;
1836
1837sub new {
1838 my $class = shift;
1839
1840 my $self = $class->SUPER::new (can_events => 0, @_);
1841
1842 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1843
1844 $loaded_images{$self->{image}} ||=
1845 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1846
1847 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1848
1849 Scalar::Util::weaken $loaded_images{$self->{image}};
1850
1851 $self->{aspect} = $tex->{w} / $tex->{h};
1852
1853 $self
1854}
1855
1856sub size_request {
1857 my ($self) = @_;
1858
1859 ($self->{tex}->{w}, $self->{tex}->{h})
1860}
1861
1862sub _draw {
1863 my ($self) = @_;
1864
1865 my $tex = $self->{tex};
1866
1867 my ($w, $h) = ($self->{w}, $self->{h});
1868
1869 if ($self->{rot90}) {
1870 glRotate 90, 0, 0, 1;
1871 glTranslate 0, -$self->{w}, 0;
1872
1873 ($w, $h) = ($h, $w);
1874 }
1875
1876 glEnable GL_TEXTURE_2D;
1877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1878
1879 $tex->draw_quad_alpha (0, 0, $w, $h);
1880
1881 glDisable GL_TEXTURE_2D;
1882}
1883
1884#############################################################################
1885
1886package CFClient::UI::VGauge;
1887
1888our @ISA = CFClient::UI::Base::;
1889
1890use List::Util qw(min max);
1891
1892use CFClient::OpenGL;
1893
1894my %tex = (
1895 food => [
1896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1897 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1898 ],
1899 grace => [
1900 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1901 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1902 ],
1903 hp => [
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1905 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1906 ],
1907 mana => [
1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1909 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1910 ],
1911);
1912
1913# eg. VGauge->new (gauge => 'food'), default gauge: food
1914sub new {
1915 my $class = shift;
1916
1917 my $self = $class->SUPER::new (
1918 type => 'food',
1919 @_
1920 );
1921
1922 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1923
1924 $self
1925}
1926
1927sub size_request {
1928 my ($self) = @_;
1929
1930 #my $tex = $tex{$self->{type}}[0];
1931 #@$tex{qw(w h)}
1932 (0, 0)
1933}
1934
1935sub set_max {
1936 my ($self, $max) = @_;
1937
1938 return if $self->{max_val} == $max;
1939
1940 $self->{max_val} = $max;
1941 $self->update;
1942}
1943
1944sub set_value {
1945 my ($self, $val, $max) = @_;
1946
1947 $self->set_max ($max)
1948 if defined $max;
1949
1950 return if $self->{val} == $val;
1951
1952 $self->{val} = $val;
1953 $self->update;
1954}
1955
1956sub _draw {
1957 my ($self) = @_;
1958
1959 my $tex = $tex{$self->{type}};
1960 my ($t1, $t2, $t3) = @$tex;
1961
1962 my ($w, $h) = ($self->{w}, $self->{h});
1963
1964 if ($self->{vertical}) {
1965 glRotate 90, 0, 0, 1;
1966 glTranslate 0, -$self->{w}, 0;
1967
1968 ($w, $h) = ($h, $w);
1969 }
1970
1971 my $ycut = $self->{val} / ($self->{max_val} || 1);
1972
1973 my $ycut1 = max 0, min 1, $ycut;
1974 my $ycut2 = max 0, min 1, $ycut - 1;
1975
1976 my $h1 = $self->{h} * (1 - $ycut1);
1977 my $h2 = $self->{h} * (1 - $ycut2);
1384 1978
1385 glEnable GL_BLEND; 1979 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1;
1390 1983
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1984 glBindTexture GL_TEXTURE_2D, $t1->{name};
1985 glBegin GL_QUADS;
1986 glTexCoord 0 , 0; glVertex 0 , 0;
1987 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1988 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1989 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1990 glEnd;
1392 1991
1992 my $ycut1 = List::Util::min 1, $ycut;
1993 glBindTexture GL_TEXTURE_2D, $t2->{name};
1994 glBegin GL_QUADS;
1995 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1996 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1997 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1998 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1999 glEnd;
2000
2001 if ($t3) {
2002 glBindTexture GL_TEXTURE_2D, $t3->{name};
2003 glBegin GL_QUADS;
2004 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2005 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2006 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2007 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2008 glEnd;
2009 }
2010
2011 glDisable GL_BLEND;
1393 glDisable GL_TEXTURE_2D; 2012 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395
1396 $self->SUPER::_draw;
1397} 2013}
1398 2014
1399############################################################################# 2015#############################################################################
1400 2016
1401package CFClient::UI::CheckBox; 2017package CFClient::UI::Gauge;
1402 2018
1403our @ISA = CFClient::UI::DrawBG::; 2019our @ISA = CFClient::UI::VBox::;
1404
1405my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408
1409use CFClient::OpenGL;
1410 2020
1411sub new { 2021sub new {
1412 my $class = shift; 2022 my ($class, %arg) = @_;
1413
1414 $class->SUPER::new (
1415 padding => 2,
1416 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0],
1418 state => 0,
1419 can_hover => 1,
1420 @_
1421 )
1422}
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 ($self->{padding} * 2 + 6) x 2
1428}
1429
1430sub button_down {
1431 my ($self, $ev, $x, $y) = @_;
1432
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1435 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state});
1437 }
1438}
1439
1440sub _draw {
1441 my ($self) = @_;
1442
1443 $self->SUPER::_draw;
1444
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1446
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1448
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450
1451 glEnable GL_BLEND;
1452 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461}
1462
1463#############################################################################
1464
1465package CFClient::UI::VGauge;
1466
1467our @ISA = CFClient::UI::Base::;
1468
1469use CFClient::OpenGL;
1470
1471my %tex = (
1472 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ],
1476 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1479 ],
1480 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ],
1484 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1487 ],
1488);
1489
1490# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new {
1492 my $class = shift;
1493 2023
1494 my $self = $class->SUPER::new ( 2024 my $self = $class->SUPER::new (
1495 type => 'food', 2025 tooltip => $arg{type},
1496 @_ 2026 can_hover => 1,
2027 can_events => 1,
2028 %arg,
1497 ); 2029 );
1498 2030
1499 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; 2031 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2032 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2033 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1500 2034
1501 $self 2035 $self
1502} 2036}
1503 2037
1504sub size_request { 2038sub set_fontsize {
1505 my ($self) = @_; 2039 my ($self, $fsize) = @_;
1506 2040
1507 #my $tex = $tex{$self->{type}}[0]; 2041 $self->{value}->set_fontsize ($fsize);
1508 #@$tex{qw(w h)} 2042 $self->{max} ->set_fontsize ($fsize);
1509 (0, 0)
1510} 2043}
1511 2044
1512sub set_max { 2045sub set_max {
1513 my ($self, $max) = @_; 2046 my ($self, $max) = @_;
1514 2047
1515 $self->{max_val} = $max; 2048 $self->{gauge}->set_max ($max);
2049 $self->{max}->set_text ($max);
1516} 2050}
1517 2051
1518sub set_value { 2052sub set_value {
1519 my ($self, $val, $max) = @_; 2053 my ($self, $val, $max) = @_;
1520 2054
1521 $self->set_max ($max) 2055 $self->set_max ($max)
1522 if defined $max; 2056 if defined $max;
1523 2057
1524 $max = $self->{max_val};
1525 $self->{val} = $val;
1526
1527 $self->update;
1528}
1529
1530sub _draw {
1531 my ($self) = @_;
1532
1533 my $tex = $tex{$self->{type}};
1534
1535 my ($w, $h) = ($self->{w}, $self->{h});
1536
1537 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1;
1539 glTranslate 0, -$self->{w}, 0;
1540
1541 ($w, $h) = ($h, $w);
1542 }
1543
1544 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546
1547 my $t1 = $tex->[0];
1548 my $t2 = $tex->[1];
1549
1550 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd;
1565
1566 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1572 glEnd;
1573
1574 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D;
1576}
1577
1578#############################################################################
1579
1580package CFClient::UI::Gauge;
1581
1582our @ISA = CFClient::UI::VBox::;
1583
1584sub new {
1585 my ($class, %arg) = shift;
1586
1587 my $self = $class->SUPER::new (
1588 @_,
1589 );
1590
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1594
1595 $self
1596}
1597
1598sub set_value {
1599 my ($self, $val, $max) = @_;
1600
1601 $self->set_max ($max)
1602 if defined $max;
1603
1604 $self->{gauge}->set_value ($val, $max); 2058 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2059 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2060}
1614 2061
1615############################################################################# 2062#############################################################################
1616 2063
1617package CFClient::UI::Slider; 2064package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2074 qw(s1_slider.png s1_slider_bg.png);
1628 2075
1629sub new { 2076sub new {
1630 my $class = shift; 2077 my $class = shift;
1631 2078
1632 # range [value, low, high, page] 2079 # range [value, low, high, page, unit]
1633 2080
1634 # TODO: 0-width page 2081 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2082 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2083 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2084 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2086 active_fg => [0, 0, 0],
2087 bg => [0, 0, 0, 0.2],
2088 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2089 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2090 req_w => $::WIDTH / 80,
1642 req_h => 20, 2091 req_h => $::WIDTH / 80,
1643 vertical => 0, 2092 vertical => 0,
1644 can_hover => 1, 2093 can_hover => 1,
1645 inner_pad => 5, 2094 inner_pad => 0.02,
1646 @_ 2095 @_
1647 ); 2096 );
1648 2097
2098 $self->set_value ($self->{range}[0]);
2099 $self->update;
2100
1649 $self 2101 $self
2102}
2103
2104sub set_range {
2105 my ($self, $range) = @_;
2106
2107 $self->{range} = $range;
2108
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $value) = @_;
2114
2115 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2116
2117 $hi = $lo + 1 if $hi <= $lo;
2118
2119 $page = $hi - $lo if $page > $hi - $lo;
2120
2121 $value = $lo if $value < $lo;
2122 $value = $hi - $page if $value > $hi - $page;
2123
2124 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2125 if $unit;
2126
2127 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128
2129 if ($value != $old_value) {
2130 $self->emit (changed => $value);
2131 $self->update;
2132 }
1650} 2133}
1651 2134
1652sub size_request { 2135sub size_request {
1653 my ($self) = @_; 2136 my ($self) = @_;
1654 2137
… …
1660 2143
1661sub button_down { 2144sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1663 2146
1664 $self->SUPER::button_down ($ev, $x, $y); 2147 $self->SUPER::button_down ($ev, $x, $y);
2148
2149 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150
1665 $self->mouse_motion ($ev, $x, $y); 2151 $self->mouse_motion ($ev, $x, $y);
1666} 2152}
1667 2153
1668sub mouse_motion { 2154sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2155 my ($self, $ev, $x, $y) = @_;
1670 2156
1671 if ($GRAB == $self) { 2157 if ($GRAB == $self) {
2158 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2159
2160 my (undef, $lo, $hi, $page) = @{$self->{range}};
2161
2162 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2163
2164 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2165 }
2166}
2167
2168sub update {
2169 my ($self) = @_;
2170
2171 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2172 $self->set_value ($self->{range}[0]);
2173
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2174 my ($value, $lo, $hi, $page) = @{$self->{range}};
2175 my $range = ($hi - $page - $lo) || 1e-100;
1673 2176
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2177 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2178
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2179 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2180 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2181
1679 $x -= $inner_pad_px; # substract the padding 2182 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2183 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2184
1685 $self->emit (changed => $x); 2185 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2186 $self->{knob_w} = $knob_w;
1687 } 2187 });
1688}
1689 2188
1690# the inner_* stuff is for generating a padding for the slider handle, 2189 $self->SUPER::update;
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696} 2190}
1697 2191
1698sub _draw { 2192sub _draw {
1699 my ($self) = @_; 2193 my ($self) = @_;
1700 2194
1701 $self->SUPER::_draw (); 2195 $self->SUPER::_draw ();
1702 2196
1703 my ($w, $h) = @$self{qw(w h)}; 2197 glScale $self->{w}, $self->{h};
1704 2198
1705 if ($self->{vertical}) { 2199 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2200 # draw a vertical slider like a rotated horizontal slider
1707 2201
2202 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2203 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2204 }
1713 2205
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2206 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2207 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2208
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2209 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2211
1740 # draw background 2212 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2213 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2214
1743 # draw handle 2215 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2216 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2217
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2218 glDisable GL_TEXTURE_2D;
1748} 2219}
2220
2221#############################################################################
2222
2223package CFClient::UI::ValSlider;
2224
2225our @ISA = CFClient::UI::HBox::;
2226
2227sub new {
2228 my ($class, %arg) = @_;
2229
2230 my $range = delete $arg{range};
2231
2232 my $self = $class->SUPER::new (
2233 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2234 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2235 to_value => sub { shift },
2236 from_value => sub { shift },
2237 %arg,
2238 );
2239
2240 $self->{slider}->connect (changed => sub {
2241 my ($self, $value) = @_;
2242 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2243 $self->{parent}->emit (changed => $value);
2244 });
2245
2246# $self->{entry}->connect (changed => sub {
2247# my ($self, $value) = @_;
2248# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2249# $self->{parent}->emit (changed => $value);
2250# });
2251
2252 $self->add ($self->{slider}, $self->{entry});
2253
2254 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2255
2256 $self
2257}
2258
2259sub set_range { shift->{slider}->set_range (@_) }
2260sub set_value { shift->{slider}->set_value (@_) }
1749 2261
1750############################################################################# 2262#############################################################################
1751 2263
1752package CFClient::UI::TextView; 2264package CFClient::UI::TextView;
1753 2265
… …
1757 2269
1758sub new { 2270sub new {
1759 my $class = shift; 2271 my $class = shift;
1760 2272
1761 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1762 fontsize => 1, 2274 fontsize => 1,
2275 can_events => 0,
2276 #font => default_font
1763 @_, 2277 @_,
1764 2278
1765 layout => (new CFClient::Layout), 2279 layout => (new CFClient::Layout 1),
1766 par => [], 2280 par => [],
1767 height => 0, 2281 height => 0,
1768 children => [ 2282 children => [
1769 (new CFClient::UI::Empty expand => 1), 2283 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2284 (new CFClient::UI::Slider vertical => 1),
1771 ], 2285 ],
1772 ); 2286 );
1773 2287
1774 $self->{children}[1]->connect (changed => sub { 2288 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2289
1778 $self 2290 $self
1779} 2291}
1780 2292
1781sub set_fontsize { 2293sub set_fontsize {
… …
1783 2295
1784 $self->{fontsize} = $fontsize; 2296 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2297 $self->reflow;
1786} 2298}
1787 2299
2300sub size_allocate {
2301 my ($self, $w, $h) = @_;
2302
2303 $self->SUPER::size_allocate ($w, $h);
2304
2305 $self->{layout}->set_font ($self->{font}) if $self->{font};
2306 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2307 $self->{layout}->set_width ($self->{children}[0]{w});
2308
2309 $self->reflow;
2310}
2311
1788sub text_height { 2312sub text_size {
1789 my ($self, $text) = @_; 2313 my ($self, $text, $indent) = @_;
1790 2314
1791 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1792 2316
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2317 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2318 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2319 $layout->set_markup ($text);
1796 2320
1797 ($layout->size)[1] 2321 $layout->size
1798} 2322}
1799 2323
1800sub reflow { 2324sub reflow {
1801 my ($self) = @_; 2325 my ($self) = @_;
1802 2326
1803 $self->{need_reflow}++; 2327 $self->{need_reflow}++;
1804 $self->update; 2328 $self->update;
1805} 2329}
1806 2330
1807sub size_allocate { 2331sub set_offset {
2332 my ($self, $offset) = @_;
2333
2334 # todo: base offset on lines or so, not on pixels
2335 $self->{children}[1]->set_value ($offset);
2336}
2337
2338sub clear {
1808 my ($self, $w, $h) = @_; 2339 my ($self) = @_;
1809 2340
1810 $self->SUPER::size_allocate ($w, $h); 2341 $self->{par} = [];
1811 2342 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2343 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2344}
1817 2345
1818sub add_paragraph { 2346sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2347 my ($self, $color, $text, $indent) = @_;
1820 2348
1821 #TODO: intelligently "reformat" paragraph 2349 for my $line (split /\n/, $text) {
1822 2350 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2351 $self->{height} += $h;
2352 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2353 }
1826 2354
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2355 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2356}
1832 2357
1833sub update { 2358sub update {
1834 my ($self) = @_; 2359 my ($self) = @_;
1835 2360
… …
1837 2362
1838 return unless $self->{h} > 0; 2363 return unless $self->{h} > 0;
1839 2364
1840 delete $self->{texture}; 2365 delete $self->{texture};
1841 2366
1842 $ROOT->on_refresh ($self, sub { 2367 $ROOT->on_post_alloc ($self, sub {
2368 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2369
1843 if (delete $self->{need_reflow}) { 2370 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2371 my $height = 0;
1845 2372
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2373 my $layout = $self->{layout};
2374
2375 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2376
1847 for @{$self->{par}}; 2377 for (@{$self->{par}}) {
2378 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2379 $layout->set_width ($W - $_->[3]);
2380 $layout->set_markup ($_->[4]);
2381 my ($w, $h) = $layout->size;
2382 $_->[0] = $w + $_->[3];
2383 $_->[1] = $h;
2384 }
2385
2386 $height += $_->[1];
2387 }
1848 2388
1849 $self->{height} = $height; 2389 $self->{height} = $height;
1850 2390
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2391 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2392
1853 delete $self->{texture}; 2393 delete $self->{texture};
1854 } 2394 }
1855 2395
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2396 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2397 glClearColor 0.5, 0.5, 0.5, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2398 glClear GL_COLOR_BUFFER_BIT;
1859 2399
2400 my $top = int $self->{children}[1]{range}[0];
2401
2402 my $y0 = $top;
2403 my $y1 = $top + $H;
2404
2405 my $y = 0;
2406
2407 my $layout = $self->{layout};
2408
2409 $layout->set_font ($self->{font}) if $self->{font};
2410
1860 glEnable GL_BLEND; 2411 glEnable GL_BLEND;
2412 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2413 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2414
1874 for my $par (@{$self->{par}}) { 2415 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2416 my $h = $par->[1];
1876 2417
1877 if ($y0 < $y + $h && $y < $y1) { 2418 if ($y0 < $y + $h && $y < $y1) {
2419 $layout->set_foreground (@{ $par->[2] });
2420 $layout->set_width ($W - $par->[3]);
1878 $layout->set_text ($par->[2]); 2421 $layout->set_markup ($par->[4]);
1879 2422
1880 glColor @{ $par->[1] }; 2423 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2424
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2425 glRasterPos $par->[3], $y - $y0;
2426 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2427 }
1884 2428
1885 $y += $h; 2429 $y += $h;
1886 } 2430 }
1887 2431
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2432 glDisable GL_BLEND;
1890 }; 2433 };
1891 }); 2434 });
1892} 2435}
1893 2436
1894sub _draw { 2437sub _draw {
1895 my ($self) = @_; 2438 my ($self) = @_;
1896 2439
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2440 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2442 glColor 1, 1, 1, 1;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2443 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
1902 }
1903 2445
1904 $self->{children}[1]->draw; 2446 $self->{children}[1]->draw;
1905 2447
1906} 2448}
1907 2449
… …
1955 2497
1956sub new { 2498sub new {
1957 my $class = shift; 2499 my $class = shift;
1958 2500
1959 my $self = $class->SUPER::new ( 2501 my $self = $class->SUPER::new (
1960 state => 0, 2502 state => 0,
1961 connect_activate => \&toggle_flopper, 2503 connect_activate => \&toggle_flopper,
1962 @_ 2504 @_
1963 ); 2505 );
1964 2506
1965 if ($self->{state}) { 2507 if ($self->{state}) {
… …
1986 $self->emit (changed => $self->{state}); 2528 $self->emit (changed => $self->{state});
1987} 2529}
1988 2530
1989############################################################################# 2531#############################################################################
1990 2532
2533package CFClient::UI::Tooltip;
2534
2535our @ISA = CFClient::UI::Bin::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 $class->SUPER::new (
2543 @_,
2544 can_events => 0,
2545 )
2546}
2547
2548sub set_tooltip_from {
2549 my ($self, $widget) = @_;
2550
2551 $self->add (new CFClient::UI::Label
2552 markup => $widget->{tooltip},
2553 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554 fontsize => 0.8,
2555 fg => [0, 0, 0, 1],
2556 ellipsise => 0,
2557 font => ($widget->{tooltip_font} || $::FONT_PROP),
2558 );
2559}
2560
2561sub size_request {
2562 my ($self) = @_;
2563
2564 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2565
2566 ($w + 4, $h + 4)
2567}
2568
2569sub size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->SUPER::size_allocate ($w - 4, $h - 4);
2573}
2574
2575sub _draw {
2576 my ($self) = @_;
2577
2578 glTranslate 0.375, 0.375;
2579
2580 my ($w, $h) = @$self{qw(w h)};
2581
2582 glColor 1, 0.8, 0.4;
2583 glBegin GL_QUADS;
2584 glVertex 0 , 0;
2585 glVertex 0 , $h;
2586 glVertex $w, $h;
2587 glVertex $w, 0;
2588 glEnd;
2589
2590 glColor 0, 0, 0;
2591 glBegin GL_LINE_LOOP;
2592 glVertex 0 , 0;
2593 glVertex 0 , $h;
2594 glVertex $w, $h;
2595 glVertex $w, 0;
2596 glEnd;
2597
2598 glTranslate 2 - 0.375, 2 - 0.375;
2599 $self->SUPER::_draw;
2600}
2601
2602#############################################################################
2603
2604package CFClient::UI::Face;
2605
2606our @ISA = CFClient::UI::Base::;
2607
2608use CFClient::OpenGL;
2609
2610sub new {
2611 my $class = shift;
2612
2613 my $self = $class->SUPER::new (
2614 aspect => 1,
2615 @_,
2616 );
2617
2618 if ($self->{anim} && $self->{animspeed}) {
2619 Scalar::Util::weaken (my $widget = $self);
2620
2621 $self->{timer} = Event->timer (
2622 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2623 hard => 1,
2624 interval => $self->{animspeed},
2625 cb => sub {
2626 ++$widget->{frame};
2627 $widget->update;
2628 },
2629 );
2630 }
2631
2632 $self
2633}
2634
2635sub size_request {
2636 (32, 8)
2637}
2638
2639sub update {
2640 my ($self) = @_;
2641
2642 return unless $self->{visible};
2643
2644 $self->SUPER::update;
2645}
2646
2647sub _draw {
2648 my ($self) = @_;
2649
2650 return unless $::CONN;
2651
2652 my $face;
2653
2654 if ($self->{frame}) {
2655 my $anim = $::CONN->{anim}[$self->{anim}];
2656
2657 $face = $anim->[ $self->{frame} % @$anim ]
2658 if $anim && @$anim;
2659 }
2660
2661 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2662
2663 if ($tex) {
2664 glEnable GL_TEXTURE_2D;
2665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2666 glColor 1, 1, 1, 1;
2667 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2668 glDisable GL_TEXTURE_2D;
2669 }
2670}
2671
2672sub DESTROY {
2673 my ($self) = @_;
2674
2675 $self->{timer}->cancel
2676 if $self->{timer};
2677
2678 $self->SUPER::DESTROY;
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::InventoryItem;
2684
2685our @ISA = CFClient::UI::HBox::;
2686
2687sub _item_to_desc {
2688 my ($item) = @_;
2689
2690 my $desc =
2691 $item->{nrof} < 2
2692 ? $item->{name}
2693 : "$item->{nrof} × $item->{name_pl}";
2694
2695 $item->{flags} & Crossfire::Protocol::F_OPEN
2696 and $desc .= " (open)";
2697 $item->{flags} & Crossfire::Protocol::F_APPLIED
2698 and $desc .= " (applied)";
2699 $item->{flags} & Crossfire::Protocol::F_UNPAID
2700 and $desc .= " (unpaid)";
2701 $item->{flags} & Crossfire::Protocol::F_MAGIC
2702 and $desc .= " (magic)";
2703 $item->{flags} & Crossfire::Protocol::F_CURSED
2704 and $desc .= " (cursed)";
2705 $item->{flags} & Crossfire::Protocol::F_DAMNED
2706 and $desc .= " (damned)";
2707 $item->{flags} & Crossfire::Protocol::F_LOCKED
2708 and $desc .= " *";
2709
2710 $desc
2711}
2712
2713sub new {
2714 my $class = shift;
2715
2716 my %args = @_;
2717
2718 my $item = delete $args{item};
2719
2720 my $desc = _item_to_desc ($item);
2721
2722 my $self = $class->SUPER::new (
2723 can_hover => 1,
2724 can_events => 1,
2725 tooltip => ((CFClient::UI::Label::escape $desc)
2726 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2727 connect_button_down => sub {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 # todo: maybe put examine on 1? but should just be a tooltip :(
2731 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2732 my $targ = $::CONN->{player}{tag};
2733
2734 if ($item->{container} == $::CONN->{player}{tag}) {
2735 $targ = $main::OPENCONT;
2736 }
2737
2738 $::CONN->send ("move $targ $item->{tag} 0");
2739 } elsif ($ev->{button} == 1) {
2740 $::CONN->send ("examine $item->{tag}");
2741 } elsif ($ev->{button} == 2) {
2742 $::CONN->send ("apply $item->{tag}");
2743 } elsif ($ev->{button} == 3) {
2744 my @menu_items = (
2745 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2746 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2747 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2748 (
2749 $item->{flags} & Crossfire::Protocol::F_LOCKED
2750 ? (
2751 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2752 )
2753 : (
2754 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2755 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2756 )
2757 ),
2758 );
2759
2760 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2761 }
2762
2763 1
2764 },
2765 %args
2766 );
2767
2768
2769 $self->add (new CFClient::UI::Face
2770 can_events => 0,
2771 face => $item->{face},
2772 anim => $item->{anim},
2773 animspeed => $item->{animspeed},
2774 );
2775
2776 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2777
2778 $self->{item} = $item;
2779
2780 $self->update_item;
2781
2782 $self
2783}
2784
2785sub update_item {
2786 my ($self) = @_;
2787
2788 my $desc = _item_to_desc ($self->{item});
2789
2790 $self->{name_lbl}->set_text ($desc);
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Inventory;
2796
2797our @ISA = CFClient::UI::ScrolledWindow::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 scrolled => (new CFClient::UI::Table),
2804 @_,
2805 );
2806
2807 $self
2808}
2809
2810sub set_items {
2811 my ($self, $items) = @_;
2812
2813 $self->{scrolled}->clear;
2814 return unless $items;
2815
2816 my @items = sort {
2817 ($a->{type} <=> $b->{type})
2818 or ($a->{name} cmp $b->{name})
2819 } @$items;
2820
2821 $self->{real_items} = \@items;
2822
2823 for my $item (@items) {
2824 $item->{item} = $item;
2825 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826 $item->update_item ();
2827 }
2828
2829 my $i = 0;
2830 for (@items) {
2831 $self->{scrolled}->add (0, $i, $_);
2832 my $nrof = $_->{item}->{nrof} || 1;
2833 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834 }
2835
2836# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2837}
2838
2839sub size_request {
2840 my ($self) = @_;
2841 ($self->{req_w}, $self->{req_h});
2842}
2843
2844#############################################################################
2845
2846package CFClient::UI::Menu;
2847
2848our @ISA = CFClient::UI::FancyFrame::;
2849
2850use CFClient::OpenGL;
2851
2852sub new {
2853 my $class = shift;
2854
2855 my $self = $class->SUPER::new (
2856 items => [],
2857 z => 100,
2858 @_,
2859 );
2860
2861 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2862
2863 for my $item (@{ $self->{items} }) {
2864 my ($widget, $cb) = @$item;
2865
2866 # handle various types of items, only text for now
2867 if (!ref $widget) {
2868 $widget = new CFClient::UI::Label
2869 can_hover => 1,
2870 can_events => 1,
2871 text => $widget;
2872 }
2873
2874 $self->{item}{$widget} = $item;
2875
2876 $self->{vbox}->add ($widget);
2877 }
2878
2879 $self
2880}
2881
2882# popup given the event (must be a mouse button down event currently)
2883sub popup {
2884 my ($self, $ev) = @_;
2885
2886 $self->emit ("popdown");
2887
2888 # maybe save $GRAB? must be careful about events...
2889 $GRAB = $self;
2890 $self->{button} = $ev->{button};
2891
2892 $self->show;
2893 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894}
2895
2896sub mouse_motion {
2897 my ($self, $ev, $x, $y) = @_;
2898
2899 # TODO: should use vbox->find_widget or so
2900 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2901 $self->{hover} = $self->{item}{$HOVER};
2902}
2903
2904sub button_up {
2905 my ($self, $ev, $x, $y) = @_;
2906
2907 if ($ev->{button} == $self->{button}) {
2908 undef $GRAB;
2909 $self->hide;
2910
2911 $self->emit ("popdown");
2912 $self->{hover}[1]->() if $self->{hover};
2913 }
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Statusbox;
2919
2920our @ISA = CFClient::UI::VBox::;
2921
2922sub new {
2923 my $class = shift;
2924
2925 $class->SUPER::new (
2926 fontsize => 0.8,
2927 @_,
2928 )
2929}
2930
2931sub reorder {
2932 my ($self) = @_;
2933 my $NOW = time;
2934
2935 while (my ($k, $v) = each %{ $self->{item} }) {
2936 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2937 }
2938
2939 my @widgets;
2940
2941 my @items = sort {
2942 $a->{pri} <=> $b->{pri}
2943 or $b->{id} <=> $a->{id}
2944 } values %{ $self->{item} };
2945
2946 my $count = 10 + 1;
2947 for my $item (@items) {
2948 last unless --$count;
2949
2950 push @widgets, $item->{label} ||= do {
2951 # TODO: doesn't handle markup well (read as: at all)
2952 my $short = $item->{count} > 1
2953 ? "<b>$item->{count} ×</b> $item->{text}"
2954 : $item->{text};
2955
2956 for ($short) {
2957 s/^\s+//;
2958 s/\s+/ /g;
2959 }
2960
2961 new CFClient::UI::Label
2962 markup => $short,
2963 tooltip => $item->{tooltip},
2964 tooltip_font => $::FONT_PROP,
2965 tooltip_width => 0.67,
2966 fontsize => $item->{fontsize} || $self->{fontsize},
2967 max_w => $::WIDTH * 0.44,
2968 fg => $item->{fg},
2969 can_events => 1,
2970 can_hover => 1
2971 };
2972 }
2973
2974 $self->clear;
2975 $self->SUPER::add (reverse @widgets);
2976}
2977
2978sub add {
2979 my ($self, $text, %arg) = @_;
2980
2981 $text =~ s/^\s+//;
2982 $text =~ s/\s+$//;
2983
2984 my $timeout = time + ((delete $arg{timeout}) || 60);
2985
2986 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987
2988 if (my $item = $self->{item}{$group}) {
2989 if ($item->{text} eq $text) {
2990 $item->{count}++;
2991 } else {
2992 $item->{count} = 1;
2993 $item->{text} = $item->{tooltip} = $text;
2994 }
2995 $item->{id} = ++$self->{id};
2996 $item->{timeout} = $timeout;
2997 delete $item->{label};
2998 } else {
2999 $self->{item}{$group} = {
3000 id => ++$self->{id},
3001 text => $text,
3002 timeout => $timeout,
3003 tooltip => $text,
3004 fg => [0.8, 0.8, 0.8, 0.8],
3005 pri => 0,
3006 count => 1,
3007 %arg,
3008 };
3009 }
3010
3011 $self->reorder;
3012}
3013
3014sub reconfigure {
3015 my ($self) = @_;
3016
3017 delete $_->{label}
3018 for values %{ $self->{item} || {} };
3019
3020 $self->reorder;
3021 $self->SUPER::reconfigure;
3022}
3023
3024#############################################################################
3025
1991package CFClient::UI::Root; 3026package CFClient::UI::Root;
1992 3027
1993our @ISA = CFClient::UI::Container::; 3028our @ISA = CFClient::UI::Container::;
1994 3029
1995use CFClient::OpenGL; 3030use CFClient::OpenGL;
1996 3031
1997sub check_size { 3032sub new {
1998 my ($self) = @_; 3033 my $class = shift;
1999 3034
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3035 $class->SUPER::new (
2001} 3036 @_,
2002 3037 )
2003sub size_request {
2004 ($::WIDTH, $::HEIGHT)
2005} 3038}
2006 3039
2007sub configure { 3040sub configure {
2008 my ($self, $x, $y, $w, $h) = @_; 3041 my ($self, $x, $y, $w, $h) = @_;
2009 3042
2010 $self->SUPER::configure ($x, $y, $w, $h); 3043 $self->{w} = $w;
2011 3044 $self->{h} = $h;
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2013 for @{$self->{children}};
2014} 3045}
2015 3046
2016sub _topleft { 3047sub check_size {
3048 my ($self) = @_;
3049
3050 $self->size_allocate ($self->{w}, $self->{h})
3051 if $self->{w};
3052}
3053
3054sub size_request {
3055 my ($self) = @_;
3056
3057 ($self->{w}, $self->{h})
3058}
3059
3060sub size_allocate {
3061 my ($self, $w, $h) = @_;
3062
3063 for my $child ($self->children) {
3064 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3065
3066 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3067 if exists $child->{req_x};
3068
3069 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3070 if exists $child->{req_y};
3071
3072 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3073 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3074
3075 $child->configure ($X, $Y, $W, $H);
3076 }
3077}
3078
3079sub coord2local {
2017 my ($self, $x, $y) = @_; 3080 my ($self, $x, $y) = @_;
2018 3081
2019 ($x, $y) 3082 ($x, $y)
2020} 3083}
2021 3084
3085sub coord2global {
3086 my ($self, $x, $y) = @_;
3087
3088 ($x, $y)
3089}
3090
2022sub update { 3091sub update {
2023 my ($self) = @_; 3092 my ($self) = @_;
2024 3093
2025 $self->check_size; 3094 $self->check_size;
2026 ::refresh (); 3095 $::WANT_REFRESH++;
2027} 3096}
2028 3097
2029sub add { 3098sub add {
2030 my ($self, $child) = @_; 3099 my ($self, @children) = @_;
2031 3100
3101 for (my @widgets = @children; my $w = pop @widgets; ) {
3102 push @widgets, $w->children;
3103 $w->{root} = $self;
3104 $w->{visible} = 1;
3105 }
3106
3107 for my $child (@children) {
3108 $child->{is_toplevel} = 1;
3109
3110 # integerise window positions
3111 $child->{x} = int $child->{x};
3112 $child->{y} = int $child->{y};
3113 }
3114
2032 $self->SUPER::add ($child); 3115 $self->SUPER::add (@children);
3116}
3117
3118sub remove {
3119 my ($self, @children) = @_;
3120
3121 $self->SUPER::remove (@children);
3122
3123 while (@children) {
3124 my $w = pop @children;
3125 push @children, $w->children;
3126 delete $w->{visible};
3127 }
2033} 3128}
2034 3129
2035sub on_refresh { 3130sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3131 my ($self, $id, $cb) = @_;
2037 3132
2038 $self->{refresh_hook}{$id} = $cb; 3133 $self->{refresh_hook}{$id} = $cb;
2039} 3134}
2040 3135
3136sub on_post_alloc {
3137 my ($self, $id, $cb) = @_;
3138
3139 $self->{post_alloc_hook}{$id} = $cb;
3140}
3141
2041sub draw { 3142sub draw {
2042 my ($self) = @_; 3143 my ($self) = @_;
2043 3144
2044 while (my $rcb = delete $self->{refresh_hook}) { 3145 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3146 $_->()
3147 for values %{delete $self->{refresh_hook}};
3148 }
3149
3150 if ($self->{check_size}) {
3151 my @queue = ([], []);
3152
3153 for (;;) {
3154 if ($self->{check_size}) {
3155 # heuristic: check containers last
3156 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3157 for values %{delete $self->{check_size}}
3158 }
3159
3160 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3161
3162 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3163 ? @$widget{qw(user_w user_h)}
3164 : $widget->size_request;
3165
3166 if (delete $widget->{force_alloc}
3167 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3168 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3169
3170 $widget->{req_w} = $w;
3171 $widget->{req_h} = $h;
3172
3173 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3174
3175 $widget->{parent}->check_size
3176 if $widget->{parent};
3177 }
3178 }
3179 }
3180
3181 while ($self->{size_alloc}) {
3182 for (values %{delete $self->{size_alloc}}) {
3183 my ($widget, $w, $h) = @$_;
3184
3185 $w = 0 if $w < 0;
3186 $h = 0 if $h < 0;
3187
3188 $widget->{w} = $w;
3189 $widget->{h} = $h;
3190 $widget->size_allocate ($w, $h);
3191 $widget->emit (size_allocate => $w, $h);
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
2046 } 3198 }
2047 3199
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2051 3203
2052 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3205 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3208 glLoadIdentity;
2057 3209
2058 $self->_draw; 3210 $self->_draw;
2059} 3211}
… …
2061############################################################################# 3213#############################################################################
2062 3214
2063package CFClient::UI; 3215package CFClient::UI;
2064 3216
2065$ROOT = new CFClient::UI::Root; 3217$ROOT = new CFClient::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3219
20671 32201
2068 3221

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