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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 1.223 by elmex, Tue May 23 18:10:51 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 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
… …
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
187 can_events => 1,
101 @_ 188 @_
102 }, $class; 189 }, $class;
103 190
104 for (keys %$self) { 191 for (keys %$self) {
105 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
107 } 194 }
108 } 195 }
109 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
110 $self 199 $self
111} 200}
112 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
113sub show { 209sub show {
114 my ($self) = @_; 210 my ($self) = @_;
115
116 return if $self->{parent}; 211 return if $self->{parent};
117 212
118 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
119} 214}
120 215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
121sub hide { 229sub hide {
122 my ($self) = @_; 230 my ($self) = @_;
123 231
124 return unless $self->{parent}; 232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
125 234
126 $self->{parent}->remove ($self); 235 $self->{parent}->remove ($self)
236 if $self->{parent};
127} 237}
128 238
129sub move { 239sub move {
130 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
131 241
… …
134 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
135 245
136 $self->update; 246 $self->update;
137} 247}
138 248
139sub needs_redraw { 249sub set_size {
140 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
141} 256}
142 257
143sub size_request { 258sub size_request {
144 require Carp; 259 require Carp;
145 Carp::confess "size_request is abtract"; 260 Carp::confess "size_request is abstract";
146} 261}
147 262
148sub configure { 263sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $x, $y, $w, $h) = @_;
150 265
… …
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 267 my $w2 = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 268 my $h2 = List::Util::min $h, int $w / $self->{aspect};
154 269
155 # use alignment to adjust x, y 270 # use alignment to adjust x, y
156 271
157 $x += ($w - $w2) * 0.5; 272 $x += int +($w - $w2) * 0.5;
158 $y += ($h - $h2) * 0.5; 273 $y += int +($h - $h2) * 0.5;
159 274
160 ($w, $h) = ($w2, $h2); 275 ($w, $h) = ($w2, $h2);
161 } 276 }
162 277
163 if ($self->{x} != $x || $self->{y} != $y) { 278 if ($self->{x} != $x || $self->{y} != $y) {
… …
165 $self->{y} = $y; 280 $self->{y} = $y;
166 $self->update; 281 $self->update;
167 } 282 }
168 283
169 if ($self->{w} != $w || $self->{h} != $h) { 284 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 286 }
176} 287}
177 288
178sub size_allocate { 289sub size_allocate {
179 # nothing to be done 290 # nothing to be done
180} 291}
181 292
182# return top left coordinates 293sub reconfigure {
183sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
184 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
185 305
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
187} 319}
188 320
189# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
190sub coord2local { 322sub coord2local {
191 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
192 324
193 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 326}
196 327
197# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
198sub coord2global { 329sub coord2global {
199 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
200 331
201 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 333}
204 334
205sub focus_in { 335sub focus_in {
206 my ($self) = @_; 336 my ($self) = @_;
207 337
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
269 glEnd; 399 glEnd;
270 glDisable GL_BLEND; 400 glDisable GL_BLEND;
271 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
272} 416}
273 417
274sub _draw { 418sub _draw {
275 my ($self) = @_; 419 my ($self) = @_;
276 420
277 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
278} 422}
279 423
280sub find_widget { 424sub find_widget {
281 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
282 428
283 return $self 429 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 432
… …
289 435
290sub set_parent { 436sub set_parent {
291 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
292 438
293 Scalar::Util::weaken ($self->{parent} = $parent); 439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
294} 446}
295 447
296sub check_size { 448sub check_size {
297 my ($self) = @_; 449 my ($self, $forced) = @_;
298 450
299 my ($w, $h) = $self->size_request; 451 $self->{force_alloc} = 1 if $forced;
300 452 $CFClient::UI::ROOT->{check_size}{$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 $self->{parent};
307 }
308} 453}
309 454
310sub update { 455sub update {
311 my ($self) = @_; 456 my ($self) = @_;
312 457
… …
321} 466}
322 467
323sub emit { 468sub emit {
324 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
325 470
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327 $cb->($self, @args);
328 }
329} 472}
330 473
331sub DESTROY { 474sub DESTROY {
332 my ($self) = @_; 475 my ($self) = @_;
333 476
477 delete $WIDGET{$self+0};
334 #$self->deactivate; 478 #$self->deactivate;
335} 479}
336 480
337############################################################################# 481#############################################################################
338 482
… …
347 my $class = shift; 491 my $class = shift;
348 492
349 # range [value, low, high, page] 493 # range [value, low, high, page]
350 494
351 $class->SUPER::new ( 495 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
354 @_ 498 @_
355 ) 499 )
356} 500}
357 501
358sub _draw { 502sub _draw {
359 my ($self) = @_; 503 my ($self) = @_;
360 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
362 511
363 glEnable GL_BLEND; 512 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
366 515
367 glBegin GL_QUADS; 516 glBegin GL_QUADS;
368 glVertex 0 , 0; 517 glVertex 0 , 0;
369 glVertex 0 , $h; 518 glVertex 0 , $h;
370 glVertex $w, $h; 519 glVertex $w, $h;
371 glVertex $w, 0; 520 glVertex $w, 0;
372 glEnd; 521 glEnd;
373 522
374 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
375} 525}
376 526
377############################################################################# 527#############################################################################
378 528
379package CFClient::UI::Empty; 529package CFClient::UI::Empty;
380 530
381our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
382 537
383sub size_request { 538sub size_request {
384 (0, 0) 539 (0, 0)
385} 540}
386 541
… …
395sub new { 550sub new {
396 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
397 552
398 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
399 554
400 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
401 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
402 561
403 $self 562 $self
404} 563}
405 564
406sub add { 565sub add {
407 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
408 567
409 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
410 570
411 use sort 'stable'; 571 use sort 'stable';
412 572
413 $self->{children} = [ 573 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
416 ]; 576 ];
417 577
418 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
419} 584}
420 585
421sub remove { 586sub remove {
422 my ($self, $child) = @_; 587 my ($self, $child) = @_;
423 588
424 delete $child->{parent}; 589 delete $child->{parent};
590 $child->hide;
425 591
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 593
428 $self->check_size; 594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
608
609 $self->check_size;
610 $self->update;
429} 611}
430 612
431sub find_widget { 613sub find_widget {
432 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
433 615
… …
508} 690}
509 691
510sub update { 692sub update {
511 my ($self) = @_; 693 my ($self) = @_;
512 694
513 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 696 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($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 $self->child->draw;
525 };
526} 697}
527 698
528sub size_allocate { 699sub size_allocate {
529 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
530 701
531 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
532 705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
710sub render_child {
711 my ($self) = @_;
712
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT;
716
533 $self->render_chld; 717 $self->_render;
718 };
534} 719}
535 720
536sub _draw { 721sub _draw {
537 my ($self) = @_; 722 my ($self) = @_;
538 723
539 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
540 725
541 my $tex = $self->{texture} 726 my $tex = $self->{texture}
542 or return; 727 or return;
543 728
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
548 732
549 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 734
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
553} 736}
554 737
555############################################################################# 738#############################################################################
556 739
557package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
558 741
559our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
560 743
561sub new { die }
562
563sub size_request { 744sub size_request {
564 my ($self) = @_; 745 my ($self) = @_;
565 746
566 @$self{qw(child_w child_h)} = $self->child->size_request; 747 @$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)}); 748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
568 749
569 @$self{qw(child_w child_h)} 750 @$self{qw(child_w child_h)}
570} 751}
571 752
572sub _draw { 753sub size_allocate {
573 my ($self) = @_; 754 my ($self, $w, $h) = @_;
574 755
575 $self->{children}[1]->draw; 756 $self->update;
576} 757}
577 758
759sub set_offset {
760 my ($self, $x, $y) = @_;
761
762 $self->{view_x} = int $x;
763 $self->{view_y} = int $y;
764
765 $self->update;
766}
767
768# hmm, this does not work for topleft of $self... but we should not ask for that
769sub coord2local {
770 my ($self, $x, $y) = @_;
771
772 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
773}
774
775sub coord2global {
776 my ($self, $x, $y) = @_;
777
778 $x = List::Util::min $self->{w}, $x - $self->{view_x};
779 $y = List::Util::min $self->{h}, $y - $self->{view_y};
780
781 $self->SUPER::coord2global ($x, $y)
782}
783
784sub find_widget {
785 my ($self, $x, $y) = @_;
786
787 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
788 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
789 ) {
790 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
791 } else {
792 $self->CFClient::UI::Base::find_widget ($x, $y)
793 }
794}
795
796sub _render {
797 my ($self) = @_;
798
799 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800
801 $self->SUPER::_render;
802}
578 803
579############################################################################# 804#############################################################################
580 805
581package CFClient::UI::Frame; 806package CFClient::UI::ScrolledWindow;
582 807
583our @ISA = CFClient::UI::Bin::; 808our @ISA = CFClient::UI::HBox::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($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);
632 809
633sub new { 810sub new {
634 my $class = shift; 811 my $class = shift;
635 812
813 my $self;
814
815 my $slider = new CFClient::UI::Slider
816 vertical => 1,
817 range => [0, 0, 1, 0.01], # HACK fix
818 connect_changed => sub {
819 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
820 },
821 ;
822
823 $self = $class->SUPER::new (
824 vp => (new CFClient::UI::ViewPort expand => 1),
825 slider => $slider,
826 @_,
827 );
828
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider});
832
833 $self
834}
835
836#TODO# update range on size_allocate depending on child
837# update viewport offset on scroll
838
839#############################################################################
840
841package CFClient::UI::Frame;
842
843our @ISA = CFClient::UI::Bin::;
844
845use CFClient::OpenGL;
846
847sub new {
848 my $class = shift;
849
850 $class->SUPER::new (
851 bg => undef,
852 @_,
853 )
854}
855
856sub _draw {
857 my ($self) = @_;
858
859 if ($self->{bg}) {
860 my ($w, $h) = @$self{qw(w h)};
861
862 glEnable GL_BLEND;
863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
864 glColor @{ $self->{bg} };
865
866 glBegin GL_QUADS;
867 glVertex 0 , 0;
868 glVertex 0 , $h;
869 glVertex $w, $h;
870 glVertex $w, 0;
871 glEnd;
872
873 glDisable GL_BLEND;
874 }
875
876 $self->SUPER::_draw;
877}
878
879#############################################################################
880
881package CFClient::UI::FancyFrame;
882
883our @ISA = CFClient::UI::Bin::;
884
885use CFClient::OpenGL;
886
887my @tex =
888 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
889 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
890
891sub new {
892 my $class = shift;
893
636 # TODO: user_x, user_y, overwrite moveto? 894 # TODO: user_x, user_y, overwrite moveto?
637 895
638 my $self = $class->SUPER::new ( 896 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 897 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 898 border_bg => [1, 1, 1, 1],
641 border => 0.8, 899 border => 0.6,
900 toplevel => 1,
901 can_events => 1,
642 @_ 902 @_
643 ); 903 );
644 904
645 $self->{title} &&= new CFClient::UI::Label 905 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 906 align => 0,
647 valign => 1, 907 valign => 1,
648 text => $self->{title}, 908 text => $self->{title},
649 fontsize => 1; 909 fontsize => $self->{border};
650 910
651 $self 911 $self
652} 912}
653 913
654sub border { 914sub border {
655 int $_[0]{border} * $::FONTSIZE 915 int $_[0]{border} * $::FONTSIZE
656} 916}
657 917
658sub size_request { 918sub size_request {
659 my ($self) = @_; 919 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 920
663 my ($w, $h) = $self->SUPER::size_request; 921 my ($w, $h) = $self->SUPER::size_request;
664 922
665 ( 923 (
666 $w + $self->border * 2, 924 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 930 my ($self, $w, $h) = @_;
673 931
674 $h -= List::Util::max 0, $self->border * 2; 932 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 933 $w -= List::Util::max 0, $self->border * 2;
676 934
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 936 if $self->{title};
679 937
680 $self->child->configure ($self->border, $self->border, $w, $h); 938 $self->child->configure ($self->border, $self->border, $w, $h);
681} 939}
682 940
683sub button_down { 941sub button_down {
684 my ($self, $ev, $x, $y) = @_; 942 my ($self, $ev, $x, $y) = @_;
685 943
944 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 945 my $border = $self->border;
687 946
688 if ($x < $self->{w} && $x >= $self->{w} - $border 947 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 948 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 949
950 if ($lr & $td) {
951 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 952 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 953 my ($bw, $bh) = ($self->{w}, $self->{h});
693 954
955 my $mx = $x < $border;
956 my $my = $y < $border;
957
694 $self->{motion} = sub { 958 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 959 my ($ev, $x, $y) = @_;
696 960
697 ($x, $y) = ($ev->{x}, $ev->{y}); 961 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy;
698 963
699 $self->{user_w} = $bw + $x - $ox; 964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
966 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 967 $self->check_size;
702 }; 968 };
703 969
704 } elsif ($x >= 0 && $x < $self->{w} 970 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 971 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 972 my ($bx, $by) = ($self->{x}, $self->{y});
709 973
710 $self->{motion} = sub { 974 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 998 my ($self) = @_;
735 999
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1000 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1002
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1003 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1005
744 my $border = $self->border; 1006 my $border = $self->border;
745 1007
746 glColor @{ $self->{border_bg} }; 1008 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1013
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1015 my $bg = $tex[0];
753 1016
754 # TODO: repeat texture not scale 1017 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1018 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1019 my $rep_y = $ch / $bg->{h};
757 1020
758 glColor @{ $self->{bg} }; 1021 glColor @{ $self->{bg} };
759 1022
760 $bg->{s} = $rep_x; 1023 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1024 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1025 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 }
764 1028
765 glDisable GL_TEXTURE_2D; 1029 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1030
768 $self->{title}->draw if $self->{title}; 1031 $self->{title}->draw if $self->{title};
1032
769 $self->child->draw; 1033 $self->child->draw;
770} 1034}
771 1035
772############################################################################# 1036#############################################################################
773 1037
… …
795 $self->{children}[$y][$x] = $child; 1059 $self->{children}[$y][$x] = $child;
796 1060
797 $child->check_size; 1061 $child->check_size;
798} 1062}
799 1063
1064sub children {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066}
1067
800# TODO: move to container class maybe? send childs a signal on removal? 1068# TODO: move to container class maybe? send childs a signal on removal?
801sub clear { 1069sub clear {
802 my ($self) = @_; 1070 my ($self) = @_;
803 1071
1072 my @children = $self->children;
804 delete $self->{children}; 1073 delete $self->{children};
1074
1075 for (@children) {
1076 delete $_->{parent};
1077 $_->hide;
1078 }
1079
805 $self->update; 1080 $self->update;
806} 1081}
807 1082
808sub get_wh { 1083sub get_wh {
809 my ($self) = @_; 1084 my ($self) = @_;
… …
815 or next; 1090 or next;
816 1091
817 for my $x (0 .. $#$row) { 1092 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1093 my $widget = $row->[$x]
819 or next; 1094 or next;
820 my ($w, $h) = $widget->size_request; 1095 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1096
822 $w[$x] = max $w[$x], $w; 1097 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1098 $h[$y] = max $h[$y], $h;
824 } 1099 }
825 } 1100 }
… …
930 1205
931 ($h, $w) = ($w, $h); 1206 ($h, $w) = ($w, $h);
932 1207
933 my $children = $self->{children}; 1208 my $children = $self->{children};
934 1209
935 my @h = map +($_->size_request)[0], @$children; 1210 my @h = map $_->{req_w}, @$children;
936 1211
937 my $req_h = List::Util::sum @h; 1212 my $req_h = List::Util::sum @h;
938 1213
939 if ($req_h > $h) { 1214 if ($req_h > $h) {
940 # ah well, not enough space 1215 # ah well, not enough space
… …
986} 1261}
987 1262
988sub size_allocate { 1263sub size_allocate {
989 my ($self, $w, $h) = @_; 1264 my ($self, $w, $h) = @_;
990 1265
1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
991 my $children = $self->{children}; 1268 my $children = $self->{children};
992 1269
993 my @h = map +($_->size_request)[1], @$children; 1270 my @h = map $_->{req_h}, @$children;
994 1271
995 my $req_h = List::Util::sum @h; 1272 my $req_h = List::Util::sum @h;
996 1273
997 if ($req_h > $h) { 1274 if ($req_h > $h) {
998 # ah well, not enough space 1275 # ah well, not enough space
… …
1024 1301
1025############################################################################# 1302#############################################################################
1026 1303
1027package CFClient::UI::Label; 1304package CFClient::UI::Label;
1028 1305
1029our @ISA = CFClient::UI::Base::; 1306our @ISA = CFClient::UI::DrawBG::;
1030 1307
1031use CFClient::OpenGL; 1308use CFClient::OpenGL;
1032 1309
1033sub new { 1310sub new {
1034 my ($class, %arg) = @_; 1311 my ($class, %arg) = @_;
1035 1312
1036 my $self = $class->SUPER::new ( 1313 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1314 fg => [1, 1, 1],
1315 #bg => none
1316 #active_bg => none
1317 #font => default_font
1318 #text => initial text
1319 #markup => initial narkup
1320 #max_w => maximum pixel width
1321 ellipsise => 3, # end
1322 layout => (new CFClient::Layout),
1038 fontsize => 1, 1323 fontsize => 1,
1039 text => "",
1040 align => -1, 1324 align => -1,
1041 valign => -1, 1325 valign => -1,
1042 padding => 2, 1326 padding => 2,
1043 layout => new CFClient::Layout, 1327 can_events => 0,
1044 %arg 1328 %arg
1045 ); 1329 );
1046 1330
1047 if (exists $self->{template}) { 1331 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1332 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1333 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1334 $self->{template} = $layout;
1051 } 1335 }
1052 1336
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1337 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1338 $self->set_markup (delete $self->{markup});
1339 } else {
1340 $self->set_text (delete $self->{text});
1341 }
1055 1342
1056 $self 1343 $self
1057} 1344}
1058 1345
1059sub escape_text { 1346sub escape($) {
1060 local $_ = $_[1]; 1347 local $_ = $_[0];
1061 1348
1062 s/&/&amp;/g; 1349 s/&/&amp;/g;
1063 s/>/&gt;/g; 1350 s/>/&gt;/g;
1064 s/</&lt;/g; 1351 s/</&lt;/g;
1065 1352
1066 $_[1] 1353 $_
1354}
1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1067} 1361}
1068 1362
1069sub set_text { 1363sub set_text {
1070 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
1071 1365
1366 return if $self->{text} eq "T$text";
1367 $self->{text} = "T$text";
1368
1369 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1370 $self->{layout}->set_text ($text);
1073 1371
1074 delete $self->{texture};
1075 $self->update; 1372 $self->update;
1373 $self->check_size;
1076} 1374}
1077 1375
1078sub set_markup { 1376sub set_markup {
1079 my ($self, $markup) = @_; 1377 my ($self, $markup) = @_;
1080 1378
1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383
1384 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1385 $self->{layout}->set_markup ($markup);
1082 1386
1083 delete $self->{texture};
1084 $self->update; 1387 $self->update;
1388 $self->check_size;
1085} 1389}
1086 1390
1087sub size_request { 1391sub size_request {
1088 my ($self) = @_; 1392 my ($self) = @_;
1089 1393
1090 $self->{layout}->set_width; 1394 $self->{layout}->set_font ($self->{font}) if $self->{font};
1395 $self->{layout}->set_width ($self->{max_w} || -1);
1396 $self->{layout}->set_ellipsise ($self->{ellipsise});
1397 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1399
1093 my ($w, $h) = $self->{layout}->size; 1400 my ($w, $h) = $self->{layout}->size;
1094 1401
1095 if (exists $self->{template}) { 1402 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1405
1098 my ($w2, $h2) = $self->{template}->size; 1406 my ($w2, $h2) = $self->{template}->size;
1099 1407
1100 $w = List::Util::max $w, $w2; 1408 $w = List::Util::max $w, $w2;
… …
1111 my ($self, $w, $h) = @_; 1419 my ($self, $w, $h) = @_;
1112 1420
1113 delete $self->{texture}; 1421 delete $self->{texture};
1114} 1422}
1115 1423
1424sub set_fontsize {
1425 my ($self, $fontsize) = @_;
1426
1427 $self->{fontsize} = $fontsize;
1428 delete $self->{texture};
1429
1430 $self->update;
1431 $self->check_size;
1432}
1433
1116sub _draw { 1434sub _draw {
1117 my ($self) = @_; 1435 my ($self) = @_;
1118 1436
1437 $self->SUPER::_draw; # draw background, if applicable
1438
1119 my $tex = $self->{texture} ||= do { 1439 my $tex = $self->{texture} ||= do {
1440 $self->{layout}->set_foreground (@{$self->{fg}});
1441 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1442 $self->{layout}->set_width ($self->{w});
1443 $self->{layout}->set_ellipsise ($self->{ellipsise});
1444 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446
1122 new_from_layout CFClient::Texture $self->{layout} 1447 my $tex = new_from_layout CFClient::Texture $self->{layout};
1448
1449 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451 : ($self->{w} - $tex->{w}) * 0.5);
1452
1453 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1454 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1455 : ($self->{h} - $tex->{h}) * 0.5);
1456
1457 $tex
1123 }; 1458 };
1124 1459
1125 glEnable GL_BLEND;
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127 glEnable GL_TEXTURE_2D; 1460 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1462
1463 if ($tex->{format} == GL_ALPHA) {
1130 glColor @{$self->{fg}}; 1464 glColor @{$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}); 1465 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1466 } else {
1467 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1468 }
1145 1469
1146 glDisable GL_TEXTURE_2D; 1470 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1471}
1149 1472
1150############################################################################# 1473#############################################################################
1151 1474
1152package CFClient::UI::EntryBase; 1475package CFClient::UI::EntryBase;
… …
1157 1480
1158sub new { 1481sub new {
1159 my $class = shift; 1482 my $class = shift;
1160 1483
1161 $class->SUPER::new ( 1484 $class->SUPER::new (
1162 fg => [1, 1, 1], 1485 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1486 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1487 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1488 active_fg => [0, 0, 0],
1166 can_hover => 1, 1489 can_hover => 1,
1167 can_focus => 1, 1490 can_focus => 1,
1168 valign => 0, 1491 valign => 0,
1492 can_events => 1,
1169 @_ 1493 @_
1170 ) 1494 )
1171} 1495}
1172 1496
1173sub _set_text { 1497sub _set_text {
… …
1184 1508
1185 $text =~ s/./*/g if $self->{hidden}; 1509 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1510 $self->{layout}->set_text ("$text ");
1187 1511
1188 $self->emit (changed => $self->{text}); 1512 $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} 1513}
1208 1514
1209sub set_text { 1515sub set_text {
1210 my ($self, $text) = @_; 1516 my ($self, $text) = @_;
1211 1517
1212 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1213 $self->_set_text ($text); 1519 $self->_set_text ($text);
1214 $self->update; 1520 $self->update;
1521 $self->check_size;
1522}
1523
1524sub get_text {
1525 $_[0]{text}
1526}
1527
1528sub size_request {
1529 my ($self) = @_;
1530
1531 my ($w, $h) = $self->SUPER::size_request;
1532
1533 ($w + 1, $h) # add 1 for cursor
1534}
1535
1536sub size_allocate {
1537 my ($self, $w, $h) = @_;
1538
1539 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1215} 1540}
1216 1541
1217sub key_down { 1542sub key_down {
1218 my ($self, $ev) = @_; 1543 my ($self, $ev) = @_;
1219 1544
… …
1221 my $sym = $ev->{sym}; 1546 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1547 my $uni = $ev->{unicode};
1223 1548
1224 my $text = $self->get_text; 1549 my $text = $self->get_text;
1225 1550
1226 if ($sym == 8) { 1551 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1552 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1553 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1554 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1555 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1556 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1557 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1558 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1559 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1560 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1561 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1562 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1563 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1564 $self->emit ('escape');
1240 } elsif ($uni) { 1565 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1566 substr $text, $self->{cursor}++, 0, chr $uni;
1242 } 1567 }
1243 1568
1244 $self->_set_text ($text); 1569 $self->_set_text ($text);
1245 $self->update; 1570 $self->update;
1571 $self->check_size;
1246} 1572}
1247 1573
1248sub focus_in { 1574sub focus_in {
1249 my ($self) = @_; 1575 my ($self) = @_;
1250 1576
… …
1326 my ($self, $ev) = @_; 1652 my ($self, $ev) = @_;
1327 1653
1328 my $sym = $ev->{sym}; 1654 my $sym = $ev->{sym};
1329 1655
1330 if ($sym == 13) { 1656 if ($sym == 13) {
1657 unshift @{$self->{history}},
1658 my $txt = $self->get_text;
1659 $self->{history_pointer} = -1;
1660 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1661 $self->emit (activate => $txt);
1332 $self->update; 1662 $self->update;
1663
1664 } elsif ($sym == CFClient::SDLK_UP) {
1665 if ($self->{history_pointer} < 0) {
1666 $self->{history_saveback} = $self->get_text;
1667 }
1668 if (@{$self->{history} || []} > 0) {
1669 $self->{history_pointer}++;
1670 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1671 $self->{history_pointer} = @{$self->{history} || []} - 1;
1672 }
1673 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1674 }
1675
1676 } elsif ($sym == CFClient::SDLK_DOWN) {
1677 $self->{history_pointer}--;
1678 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1679
1680 if ($self->{history_pointer} >= 0) {
1681 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1682 } else {
1683 $self->set_text ($self->{history_saveback});
1684 }
1333 1685
1334 } else { 1686 } else {
1335 $self->SUPER::key_down ($ev); 1687 $self->SUPER::key_down ($ev);
1336 } 1688 }
1337 1689
… …
1344our @ISA = CFClient::UI::Label::; 1696our @ISA = CFClient::UI::Label::;
1345 1697
1346use CFClient::OpenGL; 1698use CFClient::OpenGL;
1347 1699
1348my @tex = 1700my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1701 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1702 qw(b1_button_active.png);
1351 1703
1352sub new { 1704sub new {
1353 my $class = shift; 1705 my $class = shift;
1354 1706
1355 $class->SUPER::new ( 1707 $class->SUPER::new (
1356 padding => 4, 1708 padding => 4,
1357 fg => [1, 1, 1], 1709 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1710 active_fg => [0, 0, 1],
1360 can_hover => 1, 1711 can_hover => 1,
1361 align => 0, 1712 align => 0,
1362 valign => 0, 1713 valign => 0,
1714 can_events => 1,
1363 @_ 1715 @_
1364 ) 1716 )
1365} 1717}
1366 1718
1367sub button_up { 1719sub button_up {
… …
1379 local $self->{fg} = $self->{fg}; 1731 local $self->{fg} = $self->{fg};
1380 1732
1381 if ($GRAB == $self) { 1733 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg}; 1734 $self->{fg} = $self->{active_fg};
1383 } 1735 }
1736
1737 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 glColor 0, 0, 0, 1;
1740
1741 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1742
1743 glDisable GL_TEXTURE_2D;
1744
1745 $self->SUPER::_draw;
1746}
1747
1748#############################################################################
1749
1750package CFClient::UI::CheckBox;
1751
1752our @ISA = CFClient::UI::DrawBG::;
1753
1754my @tex =
1755 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1756 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1757
1758use CFClient::OpenGL;
1759
1760sub new {
1761 my $class = shift;
1762
1763 $class->SUPER::new (
1764 padding => 2,
1765 fg => [1, 1, 1],
1766 active_fg => [1, 1, 0],
1767 bg => [0, 0, 0, 0.2],
1768 active_bg => [1, 1, 1, 0.5],
1769 state => 0,
1770 can_hover => 1,
1771 @_
1772 )
1773}
1774
1775sub size_request {
1776 my ($self) = @_;
1777
1778 ($self->{padding} * 2 + 6) x 2
1779}
1780
1781sub button_down {
1782 my ($self, $ev, $x, $y) = @_;
1783
1784 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1785 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1786 $self->{state} = !$self->{state};
1787 $self->emit (changed => $self->{state});
1788 }
1789}
1790
1791sub _draw {
1792 my ($self) = @_;
1793
1794 $self->SUPER::_draw;
1795
1796 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1797
1798 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1799
1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1801
1802 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803
1804 glEnable GL_TEXTURE_2D;
1805 $tex->draw_quad_alpha (0, 0, $s, $s);
1806 glDisable GL_TEXTURE_2D;
1807}
1808
1809#############################################################################
1810
1811package CFClient::UI::Image;
1812
1813our @ISA = CFClient::UI::Base::;
1814
1815use CFClient::OpenGL;
1816use Carp qw/confess/;
1817
1818our %loaded_images;
1819
1820sub new {
1821 my $class = shift;
1822
1823 my $self = $class->SUPER::new (can_events => 0, @_);
1824
1825 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1826
1827 $loaded_images{$self->{image}} ||=
1828 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1829
1830 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1831
1832 Scalar::Util::weaken $loaded_images{$self->{image}};
1833
1834 $self->{aspect} = $tex->{w} / $tex->{h};
1835
1836 $self
1837}
1838
1839sub size_request {
1840 my ($self) = @_;
1841
1842 ($self->{tex}->{w}, $self->{tex}->{h})
1843}
1844
1845sub _draw {
1846 my ($self) = @_;
1847
1848 my $tex = $self->{tex};
1849
1850 my ($w, $h) = ($self->{w}, $self->{h});
1851
1852 if ($self->{rot90}) {
1853 glRotate 90, 0, 0, 1;
1854 glTranslate 0, -$self->{w}, 0;
1855
1856 ($w, $h) = ($h, $w);
1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861
1862 $tex->draw_quad_alpha (0, 0, $w, $h);
1863
1864 glDisable GL_TEXTURE_2D;
1865}
1866
1867#############################################################################
1868
1869package CFClient::UI::VGauge;
1870
1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1874
1875use CFClient::OpenGL;
1876
1877my %tex = (
1878 food => [
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1881 ],
1882 grace => [
1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1884 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1885 ],
1886 hp => [
1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1889 ],
1890 mana => [
1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1893 ],
1894);
1895
1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1897sub new {
1898 my $class = shift;
1899
1900 my $self = $class->SUPER::new (
1901 type => 'food',
1902 @_
1903 );
1904
1905 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1906
1907 $self
1908}
1909
1910sub size_request {
1911 my ($self) = @_;
1912
1913 #my $tex = $tex{$self->{type}}[0];
1914 #@$tex{qw(w h)}
1915 (0, 0)
1916}
1917
1918sub set_max {
1919 my ($self, $max) = @_;
1920
1921 return if $self->{max_val} == $max;
1922
1923 $self->{max_val} = $max;
1924 $self->update;
1925}
1926
1927sub set_value {
1928 my ($self, $val, $max) = @_;
1929
1930 $self->set_max ($max)
1931 if defined $max;
1932
1933 return if $self->{val} == $val;
1934
1935 $self->{val} = $val;
1936 $self->update;
1937}
1938
1939sub _draw {
1940 my ($self) = @_;
1941
1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1944
1945 my ($w, $h) = ($self->{w}, $self->{h});
1946
1947 if ($self->{vertical}) {
1948 glRotate 90, 0, 0, 1;
1949 glTranslate 0, -$self->{w}, 0;
1950
1951 ($w, $h) = ($h, $w);
1952 }
1953
1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1955
1956 my $ycut1 = max 0, min 1, $ycut;
1957 my $ycut2 = max 0, min 1, $ycut - 1;
1958
1959 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2);
1384 1961
1385 glEnable GL_BLEND; 1962 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1;
1390 1966
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1968 glBegin GL_QUADS;
1969 glTexCoord 0 , 0; glVertex 0 , 0;
1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1973 glEnd;
1392 1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1977 glBegin GL_QUADS;
1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1982 glEnd;
1983
1984 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd;
1992 }
1993
1994 glDisable GL_BLEND;
1393 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395
1396 $self->SUPER::_draw;
1397} 1996}
1398 1997
1399############################################################################# 1998#############################################################################
1400 1999
1401package CFClient::UI::CheckBox; 2000package CFClient::UI::Gauge;
1402 2001
1403our @ISA = CFClient::UI::DrawBG::; 2002our @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 2003
1411sub new { 2004sub new {
1412 my $class = shift; 2005 my ($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 2006
1494 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1495 type => 'food', 2008 tooltip => $arg{type},
1496 @_ 2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
1497 ); 2012 );
1498 2013
1499 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; 2014 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2016 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1500 2017
1501 $self 2018 $self
1502} 2019}
1503 2020
1504sub size_request { 2021sub set_fontsize {
1505 my ($self) = @_; 2022 my ($self, $fsize) = @_;
1506 2023
1507 #my $tex = $tex{$self->{type}}[0]; 2024 $self->{value}->set_fontsize ($fsize);
1508 #@$tex{qw(w h)} 2025 $self->{max} ->set_fontsize ($fsize);
1509 (0, 0)
1510} 2026}
1511 2027
1512sub set_max { 2028sub set_max {
1513 my ($self, $max) = @_; 2029 my ($self, $max) = @_;
1514 2030
1515 $self->{max_val} = $max; 2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
1516} 2033}
1517 2034
1518sub set_value { 2035sub set_value {
1519 my ($self, $val, $max) = @_; 2036 my ($self, $val, $max) = @_;
1520 2037
1521 $self->set_max ($max) 2038 $self->set_max ($max)
1522 if defined $max; 2039 if defined $max;
1523 2040
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); 2041 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2042 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2043}
1614 2044
1615############################################################################# 2045#############################################################################
1616 2046
1617package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2057 qw(s1_slider.png s1_slider_bg.png);
1628 2058
1629sub new { 2059sub new {
1630 my $class = shift; 2060 my $class = shift;
1631 2061
1632 # range [value, low, high, page] 2062 # range [value, low, high, page, unit]
1633 2063
1634 # TODO: 0-width page 2064 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2065 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2066 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
2070 bg => [0, 0, 0, 0.2],
2071 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2072 range => [0, 0, 100, 10],
1641 req_w => 20, 2073 req_w => $::WIDTH / 80,
1642 req_h => 20, 2074 req_h => $::WIDTH / 80,
1643 vertical => 0, 2075 vertical => 0,
1644 can_hover => 1, 2076 can_hover => 1,
1645 inner_pad => 5, 2077 inner_pad => 0.02,
1646 @_ 2078 @_
1647 ); 2079 );
1648 2080
2081 $self->set_value ($self->{range}[0]);
2082 $self->update;
2083
1649 $self 2084 $self
2085}
2086
2087sub set_value {
2088 my ($self, $value) = @_;
2089
2090 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091
2092 $hi = $lo + 1 if $hi <= $lo;
2093
2094 $value = $lo if $value < $lo;
2095 $value = $hi if $value > $hi;
2096
2097 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098 if $unit;
2099
2100 $page = $hi - $lo if $page > $hi - $lo;
2101
2102 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103
2104 if ($value != $old_value) {
2105 $self->emit (changed => $value);
2106 $self->update;
2107 }
1650} 2108}
1651 2109
1652sub size_request { 2110sub size_request {
1653 my ($self) = @_; 2111 my ($self) = @_;
1654 2112
… …
1667 2125
1668sub mouse_motion { 2126sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2127 my ($self, $ev, $x, $y) = @_;
1670 2128
1671 if ($GRAB == $self) { 2129 if ($GRAB == $self) {
2130 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131
2132 my (undef, $lo, $hi, $page) = @{$self->{range}};
2133
2134 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2135
2136 $self->set_value ($x * ($hi - $lo) + $lo);
2137 }
2138}
2139
2140sub update {
2141 my ($self) = @_;
2142
2143 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2144 $self->set_value ($self->{range}[0]);
2145
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2146 my ($value, $lo, $hi, $page) = @{$self->{range}};
1673 2147
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2148 my $inner_w = 1 - 2 * $self->{inner_pad};
1675 2149
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1678 2151
1679 $x -= $inner_pad_px; # substract the padding 2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2153 $value = $self->{scale} * ($value - $lo);
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2154
1685 $self->emit (changed => $x); 2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
1686 $self->update; 2156
2157 $value = 0 if $value < 0;
2158 $page = 1 - $value if $value + $page > 1;
2159
2160 $self->{knob_x} = $value;
2161 $self->{knob_w} = $page;
1687 } 2162 });
1688}
1689 2163
1690# the inner_* stuff is for generating a padding for the slider handle, 2164 $self->SUPER::update;
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696} 2165}
1697 2166
1698sub _draw { 2167sub _draw {
1699 my ($self) = @_; 2168 my ($self) = @_;
1700 2169
1701 $self->SUPER::_draw (); 2170 $self->SUPER::_draw ();
1702 2171
1703 my ($w, $h) = @$self{qw(w h)}; 2172 glScale $self->{w}, $self->{h};
1704 2173
1705 if ($self->{vertical}) { 2174 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2175 # draw a vertical slider like a rotated horizontal slider
1707 2176
2177 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2178 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2179 }
1713 2180
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2181 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2182 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2183
1717 my ($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; 2184 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2186
1740 # draw background 2187 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2188 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2189
1743 # draw handle 2190 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2191 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2192
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2193 glDisable GL_TEXTURE_2D;
1748} 2194}
1749 2195
1750############################################################################# 2196#############################################################################
1751 2197
… …
1757 2203
1758sub new { 2204sub new {
1759 my $class = shift; 2205 my $class = shift;
1760 2206
1761 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1762 fontsize => 1, 2208 fontsize => 1,
2209 can_events => 0,
2210 #font => default_font
1763 @_, 2211 @_,
1764 2212
1765 layout => (new CFClient::Layout), 2213 layout => (new CFClient::Layout 1),
1766 par => [], 2214 par => [],
1767 height => 0, 2215 height => 0,
1768 children => [ 2216 children => [
1769 (new CFClient::UI::Empty expand => 1), 2217 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2218 (new CFClient::UI::Slider vertical => 1),
1771 ], 2219 ],
1772 ); 2220 );
1773 2221
1774 $self->{children}[1]->connect (changed => sub { 2222 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2223
1778 $self 2224 $self
1779} 2225}
1780 2226
1781sub set_fontsize { 2227sub set_fontsize {
… …
1783 2229
1784 $self->{fontsize} = $fontsize; 2230 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2231 $self->reflow;
1786} 2232}
1787 2233
2234sub size_allocate {
2235 my ($self, $w, $h) = @_;
2236
2237 $self->SUPER::size_allocate ($w, $h);
2238
2239 $self->{layout}->set_font ($self->{font}) if $self->{font};
2240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2241 $self->{layout}->set_width ($self->{children}[0]{w});
2242
2243 $self->reflow;
2244}
2245
1788sub text_height { 2246sub text_height {
1789 my ($self, $text) = @_; 2247 my ($self, $text, $indent) = @_;
1790 2248
1791 my $layout = $self->{layout}; 2249 my $layout = $self->{layout};
1792 2250
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2252 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2253 $layout->set_markup ($text);
1796 2254
1797 ($layout->size)[1] 2255 ($layout->size)[1]
1798} 2256}
1799 2257
1800sub reflow { 2258sub reflow {
… …
1802 2260
1803 $self->{need_reflow}++; 2261 $self->{need_reflow}++;
1804 $self->update; 2262 $self->update;
1805} 2263}
1806 2264
1807sub size_allocate {
1808 my ($self, $w, $h) = @_;
1809
1810 $self->SUPER::size_allocate ($w, $h);
1811
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816}
1817
1818sub add_paragraph { 2265sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2266 my ($self, $color, $text, $indent) = @_;
1820 2267
1821 #TODO: intelligently "reformat" paragraph 2268 #TODO: intelligently "reformat" paragraph
1822 2269
2270 for my $line (split /\n/, $text) {
1823 my $height = $self->text_height ($text); 2271 my $height = $self->text_height ($line);
1824
1825 $self->{height} += $height; 2272 $self->{height} += $height;
1826
1827 push @{$self->{par}}, [$height, $color, $text]; 2273 push @{$self->{par}}, [$height, $color, $indent, $line];
2274 }
1828 2275
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1830 $self->{children}[1]->update; 2277 $self->{children}[1]->update;
1831} 2278}
1832 2279
… …
1837 2284
1838 return unless $self->{h} > 0; 2285 return unless $self->{h} > 0;
1839 2286
1840 delete $self->{texture}; 2287 delete $self->{texture};
1841 2288
1842 $ROOT->on_refresh ($self, sub { 2289 $ROOT->on_post_alloc ($self, sub {
1843 if (delete $self->{need_reflow}) { 2290 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2291 my $height = 0;
1845 2292
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1847 for @{$self->{par}}; 2294 for @{$self->{par}};
1848 2295
1849 $self->{height} = $height; 2296 $self->{height} = $height;
1850 2297
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2299 $self->{children}[1]->update;
1852 2300
1853 delete $self->{texture}; 2301 delete $self->{texture};
1854 } 2302 }
1855 2303
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2304 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1857 glClearColor 0, 0, 0, 1; 2305 glClearColor 0.5, 0.5, 0.5, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2306 glClear GL_COLOR_BUFFER_BIT;
1859
1860 glEnable GL_BLEND;
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864 2307
1865 my $top = int $self->{children}[1]{range}[0]; 2308 my $top = int $self->{children}[1]{range}[0];
1866 2309
1867 my $y0 = $top; 2310 my $y0 = $top;
1868 my $y1 = $top + $self->{h}; 2311 my $y1 = $top + $self->{h};
1869 2312
1870 my $y = 0; 2313 my $y = 0;
1871 2314
1872 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1873 2316
2317 $layout->set_font ($self->{font}) if $self->{font};
2318
2319 glEnable GL_BLEND;
2320 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321
1874 for my $par (@{$self->{par}}) { 2322 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2323 my $h = $par->[0];
1876 2324
1877 if ($y0 < $y + $h && $y < $y1) { 2325 if ($y0 < $y + $h && $y < $y1) {
2326 $layout->set_foreground (@{ $par->[1] });
2327 $layout->set_width ($self->{w} - $par->[2]);
1878 $layout->set_text ($par->[2]); 2328 $layout->set_markup ($par->[3]);
1879 2329
1880 glColor @{ $par->[1] }; 2330 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2331
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2332 glRasterPos $par->[2], $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2334 }
1884 2335
1885 $y += $h; 2336 $y += $h;
1886 } 2337 }
1887 2338
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2339 glDisable GL_BLEND;
1890 }; 2340 };
1891 }); 2341 });
1892} 2342}
1893 2343
1894sub _draw { 2344sub _draw {
1895 my ($self) = @_; 2345 my ($self) = @_;
1896 2346
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2347 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2350 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2351 glDisable GL_TEXTURE_2D;
1902 }
1903 2352
1904 $self->{children}[1]->draw; 2353 $self->{children}[1]->draw;
1905 2354
1906} 2355}
1907 2356
… …
1955 2404
1956sub new { 2405sub new {
1957 my $class = shift; 2406 my $class = shift;
1958 2407
1959 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1960 state => 0, 2409 state => 0,
1961 connect_activate => \&toggle_flopper, 2410 connect_activate => \&toggle_flopper,
1962 @_ 2411 @_
1963 ); 2412 );
1964 2413
1965 if ($self->{state}) { 2414 if ($self->{state}) {
… …
1986 $self->emit (changed => $self->{state}); 2435 $self->emit (changed => $self->{state});
1987} 2436}
1988 2437
1989############################################################################# 2438#############################################################################
1990 2439
2440package CFClient::UI::Tooltip;
2441
2442our @ISA = CFClient::UI::Bin::;
2443
2444use CFClient::OpenGL;
2445
2446sub new {
2447 my $class = shift;
2448
2449 $class->SUPER::new (
2450 @_,
2451 can_events => 0,
2452 )
2453}
2454
2455sub set_tooltip_from {
2456 my ($self, $widget) = @_;
2457
2458 $self->add (new CFClient::UI::Label
2459 markup => $widget->{tooltip},
2460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461 fontsize => 0.8,
2462 fg => [0, 0, 0, 1],
2463 ellipsise => 0,
2464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2465 );
2466}
2467
2468sub size_request {
2469 my ($self) = @_;
2470
2471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2472
2473 ($w + 4, $h + 4)
2474}
2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w - 4, $h - 4);
2480}
2481
2482sub _draw {
2483 my ($self) = @_;
2484
2485 glTranslate 0.375, 0.375;
2486
2487 my ($w, $h) = @$self{qw(w h)};
2488
2489 glColor 1, 0.8, 0.4;
2490 glBegin GL_QUADS;
2491 glVertex 0 , 0;
2492 glVertex 0 , $h;
2493 glVertex $w, $h;
2494 glVertex $w, 0;
2495 glEnd;
2496
2497 glColor 0, 0, 0;
2498 glBegin GL_LINE_LOOP;
2499 glVertex 0 , 0;
2500 glVertex 0 , $h;
2501 glVertex $w, $h;
2502 glVertex $w, 0;
2503 glEnd;
2504
2505 glTranslate 2 - 0.375, 2 - 0.375;
2506 $self->SUPER::_draw;
2507}
2508
2509#############################################################################
2510
2511package CFClient::UI::Face;
2512
2513our @ISA = CFClient::UI::Base::;
2514
2515use CFClient::OpenGL;
2516
2517sub new {
2518 my $class = shift;
2519
2520 my $self = $class->SUPER::new (
2521 aspect => 1,
2522 @_,
2523 );
2524
2525 if ($self->{anim} && $self->{animspeed}) {
2526 Scalar::Util::weaken (my $widget = $self);
2527
2528 $self->{timer} = Event->timer (
2529 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2530 hard => 1,
2531 interval => $self->{animspeed},
2532 cb => sub {
2533 ++$widget->{frame};
2534 $widget->update;
2535 },
2536 );
2537 }
2538
2539 $self
2540}
2541
2542sub size_request {
2543 (32, 8)
2544}
2545
2546sub update {
2547 my ($self) = @_;
2548
2549 return unless $self->{visible};
2550
2551 $self->SUPER::update;
2552}
2553
2554sub _draw {
2555 my ($self) = @_;
2556
2557 return unless $::CONN;#d# manage and cache textures differently
2558
2559 my $face;
2560
2561 if ($self->{frame}) {
2562 my $anim = $::CONN->{anim}[$self->{anim}];
2563
2564 $face = $anim->[ $self->{frame} % @$anim ]
2565 if $anim && @$anim;
2566 }
2567
2568 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2569
2570 if ($tex) {
2571 glEnable GL_TEXTURE_2D;
2572 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2573 glColor 1, 1, 1, 1;
2574 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2575 glDisable GL_TEXTURE_2D;
2576 }
2577}
2578
2579sub DESTROY {
2580 my ($self) = @_;
2581
2582 $self->{timer}->cancel
2583 if $self->{timer};
2584
2585 $self->SUPER::DESTROY;
2586}
2587
2588#############################################################################
2589
2590package CFClient::UI::InventoryItem;
2591
2592our @ISA = CFClient::UI::HBox::;
2593
2594sub _item_to_desc {
2595 my ($item) = @_;
2596
2597 my $desc =
2598 $item->{nrof} < 2
2599 ? $item->{name}
2600 : "$item->{nrof} × $item->{name_pl}";
2601
2602 $item->{flags} & Crossfire::Protocol::F_OPEN
2603 and $desc .= " (open)";
2604 $item->{flags} & Crossfire::Protocol::F_APPLIED
2605 and $desc .= " (applied)";
2606 $item->{flags} & Crossfire::Protocol::F_UNPAID
2607 and $desc .= " (unpaid)";
2608 $item->{flags} & Crossfire::Protocol::F_MAGIC
2609 and $desc .= " (magic)";
2610 $item->{flags} & Crossfire::Protocol::F_CURSED
2611 and $desc .= " (cursed)";
2612 $item->{flags} & Crossfire::Protocol::F_DAMNED
2613 and $desc .= " (damned)";
2614 $item->{flags} & Crossfire::Protocol::F_LOCKED
2615 and $desc .= " *";
2616
2617 $desc
2618}
2619
2620sub new {
2621 my $class = shift;
2622
2623 my %args = @_;
2624
2625 my $item = delete $args{item};
2626
2627 my $desc = _item_to_desc ($item);
2628
2629 my $self = $class->SUPER::new (
2630 can_hover => 1,
2631 can_events => 1,
2632 tooltip => ((CFClient::UI::Label::escape $desc)
2633 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2634 connect_button_down => sub {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 # todo: maybe put examine on 1? but should just be a tooltip :(
2638 if ($ev->{button} == 1) {
2639 my $targ = $::CONN->{player}{tag};
2640
2641 if ($item->{container} == $::CONN->{player}{tag}) {
2642 $targ = $main::OPENCONT;
2643 }
2644
2645 $::CONN->send ("move $targ $item->{tag} 0");
2646 } elsif ($ev->{button} == 2) {
2647 $::CONN->send ("apply $item->{tag}");
2648 } elsif ($ev->{button} == 3) {
2649 my @menu_items = (
2650 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2651 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2652 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2653 (
2654 $item->{flags} & Crossfire::Protocol::F_LOCKED
2655 ? (
2656 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2657 )
2658 : (
2659 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2660 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2661 )
2662 ),
2663 );
2664
2665 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2666 }
2667
2668 1
2669 },
2670 %args
2671 );
2672
2673
2674 $self->add (new CFClient::UI::Face
2675 can_events => 0,
2676 face => $item->{face},
2677 anim => $item->{anim},
2678 animspeed => $item->{animspeed},
2679 );
2680
2681 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2682
2683 $self->{item} = $item;
2684
2685 $self->update_item;
2686
2687 $self
2688}
2689
2690sub update_item {
2691 my ($self) = @_;
2692
2693 my $desc = _item_to_desc ($self->{item});
2694
2695 $self->{name_lbl}->set_text ($desc);
2696}
2697
2698#############################################################################
2699
2700package CFClient::UI::Inventory;
2701
2702our @ISA = CFClient::UI::ScrolledWindow::;
2703
2704sub new {
2705 my $class = shift;
2706
2707 my $self = $class->SUPER::new (
2708 scrolled => (new CFClient::UI::VBox),
2709 @_,
2710 );
2711
2712 $self
2713}
2714
2715sub set_items {
2716 my ($self, $items) = @_;
2717
2718 $self->{scrolled}->clear;
2719 return unless $items;
2720
2721 my @items = sort {
2722 ($a->{type} <=> $b->{type})
2723 or ($a->{name} cmp $b->{name})
2724 } @$items;
2725
2726 $self->{real_items} = \@items;
2727
2728 for my $item (@items) {
2729 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2730 $item->update_item ();
2731 }
2732
2733 $self->{scrolled}->add (@items);
2734
2735# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740 ($self->{req_w}, $self->{req_h});
2741}
2742
2743#############################################################################
2744
2745package CFClient::UI::Menu;
2746
2747our @ISA = CFClient::UI::FancyFrame::;
2748
2749use CFClient::OpenGL;
2750
2751sub new {
2752 my $class = shift;
2753
2754 my $self = $class->SUPER::new (
2755 items => [],
2756 z => 100,
2757 @_,
2758 );
2759
2760 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2761
2762 for my $item (@{ $self->{items} }) {
2763 my ($widget, $cb) = @$item;
2764
2765 # handle various types of items, only text for now
2766 if (!ref $widget) {
2767 $widget = new CFClient::UI::Label
2768 can_hover => 1,
2769 can_events => 1,
2770 text => $widget;
2771 }
2772
2773 $self->{item}{$widget} = $item;
2774
2775 $self->{vbox}->add ($widget);
2776 }
2777
2778 $self
2779}
2780
2781# popup given the event (must be a mouse button down event currently)
2782sub popup {
2783 my ($self, $ev) = @_;
2784
2785 $self->emit ("popdown");
2786
2787 # maybe save $GRAB? must be careful about events...
2788 $GRAB = $self;
2789 $self->{button} = $ev->{button};
2790
2791 $self->show;
2792 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2793}
2794
2795sub mouse_motion {
2796 my ($self, $ev, $x, $y) = @_;
2797
2798 # TODO: should use vbox->find_widget or so
2799 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2800 $self->{hover} = $self->{item}{$HOVER};
2801}
2802
2803sub button_up {
2804 my ($self, $ev, $x, $y) = @_;
2805
2806 if ($ev->{button} == $self->{button}) {
2807 undef $GRAB;
2808 $self->hide;
2809
2810 $self->emit ("popdown");
2811 $self->{hover}[1]->() if $self->{hover};
2812 }
2813}
2814
2815#############################################################################
2816
2817package CFClient::UI::Statusbox;
2818
2819our @ISA = CFClient::UI::VBox::;
2820
2821sub new {
2822 my $class = shift;
2823
2824 $class->SUPER::new (
2825 fontsize => 0.8,
2826 @_,
2827 )
2828}
2829
2830sub reorder {
2831 my ($self) = @_;
2832 my $NOW = time;
2833
2834 while (my ($k, $v) = each %{ $self->{item} }) {
2835 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2836 }
2837
2838 my @widgets;
2839
2840 my @items = sort {
2841 $a->{pri} <=> $b->{pri}
2842 or $b->{id} <=> $a->{id}
2843 } values %{ $self->{item} };
2844
2845 my $count = 10 + 1;
2846 for my $item (@items) {
2847 last unless --$count;
2848
2849 push @widgets, $item->{label} ||= do {
2850 # TODO: doesn't handle markup well (read as: at all)
2851 my $short = $item->{count} > 1
2852 ? "<b>$item->{count} ×</b> $item->{text}"
2853 : $item->{text};
2854
2855 for ($short) {
2856 s/^\s+//;
2857 s/\s+/ /g;
2858 }
2859
2860 new CFClient::UI::Label
2861 markup => $short,
2862 tooltip => $item->{tooltip},
2863 tooltip_font => $::FONT_PROP,
2864 tooltip_width => 0.67,
2865 fontsize => $item->{fontsize} || $self->{fontsize},
2866 max_w => $::WIDTH * 0.44,
2867 fg => $item->{fg},
2868 can_events => 1,
2869 can_hover => 1
2870 };
2871 }
2872
2873 $self->clear;
2874 $self->SUPER::add (reverse @widgets);
2875}
2876
2877sub add {
2878 my ($self, $text, %arg) = @_;
2879
2880 $text =~ s/^\s+//;
2881 $text =~ s/\s+$//;
2882
2883 my $timeout = time + ((delete $arg{timeout}) || 60);
2884
2885 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2886
2887 if (my $item = $self->{item}{$group}) {
2888 if ($item->{text} eq $text) {
2889 $item->{count}++;
2890 } else {
2891 $item->{count} = 1;
2892 $item->{text} = $item->{tooltip} = $text;
2893 }
2894 $item->{id} = ++$self->{id};
2895 $item->{timeout} = $timeout;
2896 delete $item->{label};
2897 } else {
2898 $self->{item}{$group} = {
2899 id => ++$self->{id},
2900 text => $text,
2901 timeout => $timeout,
2902 tooltip => $text,
2903 fg => [0.8, 0.8, 0.8, 0.8],
2904 pri => 0,
2905 count => 1,
2906 %arg,
2907 };
2908 }
2909
2910 $self->reorder;
2911}
2912
2913sub reconfigure {
2914 my ($self) = @_;
2915
2916 delete $_->{label}
2917 for values %{ $self->{item} || {} };
2918
2919 $self->reorder;
2920 $self->SUPER::reconfigure;
2921}
2922
2923#############################################################################
2924
1991package CFClient::UI::Root; 2925package CFClient::UI::Root;
1992 2926
1993our @ISA = CFClient::UI::Container::; 2927our @ISA = CFClient::UI::Container::;
1994 2928
1995use CFClient::OpenGL; 2929use CFClient::OpenGL;
1996 2930
1997sub check_size { 2931sub new {
1998 my ($self) = @_; 2932 my $class = shift;
1999 2933
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 2934 $class->SUPER::new (
2001} 2935 @_,
2002 2936 )
2003sub size_request {
2004 ($::WIDTH, $::HEIGHT)
2005} 2937}
2006 2938
2007sub configure { 2939sub configure {
2008 my ($self, $x, $y, $w, $h) = @_; 2940 my ($self, $x, $y, $w, $h) = @_;
2009 2941
2010 $self->SUPER::configure ($x, $y, $w, $h); 2942 $self->{w} = $w;
2011 2943 $self->{h} = $h;
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2013 for @{$self->{children}};
2014} 2944}
2015 2945
2016sub _topleft { 2946sub check_size {
2947 my ($self) = @_;
2948
2949 $self->size_allocate ($self->{w}, $self->{h})
2950 if $self->{w};
2951}
2952
2953sub size_request {
2954 my ($self) = @_;
2955
2956 ($self->{w}, $self->{h})
2957}
2958
2959sub size_allocate {
2960 my ($self, $w, $h) = @_;
2961
2962 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2963 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2964
2965 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2966 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2967
2968 for my $child ($self->children) {
2969 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2970
2971 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2972 if exists $child->{req_x};
2973
2974 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2975 if exists $child->{req_y};
2976
2977 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2978 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2979
2980 $child->configure ($X, $Y, $W, $H);
2981 }
2982}
2983
2984sub coord2local {
2017 my ($self, $x, $y) = @_; 2985 my ($self, $x, $y) = @_;
2018 2986
2019 ($x, $y) 2987 ($x, $y)
2020} 2988}
2021 2989
2990sub coord2global {
2991 my ($self, $x, $y) = @_;
2992
2993 ($x, $y)
2994}
2995
2022sub update { 2996sub update {
2023 my ($self) = @_; 2997 my ($self) = @_;
2024 2998
2025 $self->check_size; 2999 $self->check_size;
2026 ::refresh (); 3000 $::WANT_REFRESH++;
2027} 3001}
2028 3002
2029sub add { 3003sub add {
2030 my ($self, $child) = @_; 3004 my ($self, @children) = @_;
2031 3005
3006 for my $child (@children) {
3007 $child->{toplevel} = 1;
3008
3009 # integerise window positions
3010 $child->{x} = int $child->{x};
3011 $child->{y} = int $child->{y};
3012 }
3013
2032 $self->SUPER::add ($child); 3014 $self->SUPER::add (@children);
3015
3016 while (@children) {
3017 my $w = pop @children;
3018 push @children, $w->children;
3019 $w->{visible} = 1;
3020 }
3021}
3022
3023sub remove {
3024 my ($self, @children) = @_;
3025
3026 $self->SUPER::remove (@children);
3027
3028 while (@children) {
3029 my $w = pop @children;
3030 push @children, $w->children;
3031 delete $w->{visible};
3032 }
2033} 3033}
2034 3034
2035sub on_refresh { 3035sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3036 my ($self, $id, $cb) = @_;
2037 3037
2038 $self->{refresh_hook}{$id} = $cb; 3038 $self->{refresh_hook}{$id} = $cb;
2039} 3039}
2040 3040
3041sub on_post_alloc {
3042 my ($self, $id, $cb) = @_;
3043
3044 $self->{post_alloc_hook}{$id} = $cb;
3045}
3046
2041sub draw { 3047sub draw {
2042 my ($self) = @_; 3048 my ($self) = @_;
2043 3049
2044 while (my $rcb = delete $self->{refresh_hook}) { 3050 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3051 $_->()
3052 for values %{delete $self->{refresh_hook}};
3053 }
3054
3055 if ($self->{check_size}) {
3056 my @queue = ([], []);
3057
3058 for (;;) {
3059 if ($self->{check_size}) {
3060 # heuristic: check containers last
3061 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3062 for values %{delete $self->{check_size}}
3063 }
3064
3065 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3066
3067 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3068 ? @$widget{qw(user_w user_h)}
3069 : $widget->size_request;
3070
3071 if (delete $widget->{force_alloc}
3072 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3073 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3074
3075 $widget->{req_w} = $w;
3076 $widget->{req_h} = $h;
3077
3078 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3079
3080 $widget->{parent}->check_size
3081 if $widget->{parent};
3082 }
3083 }
3084 }
3085
3086 while ($self->{size_alloc}) {
3087 for (values %{delete $self->{size_alloc}}) {
3088 my ($widget, $w, $h) = @$_;
3089
3090 $w = 0 if $w < 0;
3091 $h = 0 if $h < 0;
3092
3093 $widget->{w} = $w;
3094 $widget->{h} = $h;
3095 $widget->size_allocate ($w, $h);
3096 $widget->emit (size_allocate => $w, $h);
3097 }
3098 }
3099
3100 while ($self->{post_alloc_hook}) {
3101 $_->()
3102 for values %{delete $self->{post_alloc_hook}};
2046 } 3103 }
2047 3104
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3105 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3106 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3107 glClear GL_COLOR_BUFFER_BIT;
2051 3108
2052 glMatrixMode GL_PROJECTION; 3109 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3110 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3111 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3112 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3113 glLoadIdentity;
2057 3114
2058 $self->_draw; 3115 $self->_draw;
2059} 3116}
… …
2061############################################################################# 3118#############################################################################
2062 3119
2063package CFClient::UI; 3120package CFClient::UI;
2064 3121
2065$ROOT = new CFClient::UI::Root; 3122$ROOT = new CFClient::UI::Root;
3123$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3124
20671 31251
2068 3126

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