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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 1.225 by root, Tue May 23 21:14:41 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)});
568 748
569 @$self{qw(child_w child_h)} 749 @$self{qw(child_w child_h)}
570} 750}
571 751
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate { 752sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_; 753 my ($self, $w, $h) = @_;
754
755 my ($cw, $ch) = @$self{qw(child_w child_h)};
756# $w = $self->{w};
757 $self->child->configure (0, 0, $cw, $ch);
758 $self->update;
759}
760
761sub set_offset {
762 my ($self, $x, $y) = @_;
763
764 $self->{view_x} = int $x;
765 $self->{view_y} = int $y;
766
767 $self->update;
768}
769
770# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local {
772 my ($self, $x, $y) = @_;
773
774 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
775}
776
777sub coord2global {
778 my ($self, $x, $y) = @_;
779
780 $x = List::Util::min $self->{w}, $x - $self->{view_x};
781 $y = List::Util::min $self->{h}, $y - $self->{view_y};
782
783 $self->SUPER::coord2global ($x, $y)
784}
785
786sub find_widget {
787 my ($self, $x, $y) = @_;
788
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y)
599 795 }
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601} 796}
602 797
603sub _draw { 798sub _render {
604 my ($self) = @_; 799 my ($self) = @_;
605 800
606 my $chld = $self->child; 801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
607 802
608 my ($w, $h) = $chld->size_request; 803 $self->SUPER::_render;
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} 804}
620 805
621############################################################################# 806#############################################################################
622 807
623package CFClient::UI::FancyFrame; 808package CFClient::UI::ScrolledWindow;
624 809
625our @ISA = CFClient::UI::Bin::; 810our @ISA = CFClient::UI::HBox::;
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);
632 811
633sub new { 812sub new {
634 my $class = shift; 813 my $class = shift;
635 814
815 my $self;
816
817 my $slider = new CFClient::UI::Slider
818 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
822 },
823 ;
824
825 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1),
827 slider => $slider,
828 @_,
829 );
830
831 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp});
833 $self->add ($self->{slider});
834
835 $self
836}
837
838#TODO# update range on size_allocate depending on child
839# update viewport offset on scroll
840
841#############################################################################
842
843package CFClient::UI::Frame;
844
845our @ISA = CFClient::UI::Bin::;
846
847use CFClient::OpenGL;
848
849sub new {
850 my $class = shift;
851
852 $class->SUPER::new (
853 bg => undef,
854 @_,
855 )
856}
857
858sub _draw {
859 my ($self) = @_;
860
861 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)};
863
864 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND;
876 }
877
878 $self->SUPER::_draw;
879}
880
881#############################################################################
882
883package CFClient::UI::FancyFrame;
884
885our @ISA = CFClient::UI::Bin::;
886
887use CFClient::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892
893sub new {
894 my $class = shift;
895
636 # TODO: user_x, user_y, overwrite moveto? 896 # TODO: user_x, user_y, overwrite moveto?
637 897
638 my $self = $class->SUPER::new ( 898 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 899 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 900 border_bg => [1, 1, 1, 1],
641 border => 0.8, 901 border => 0.6,
902 toplevel => 1,
903 can_events => 1,
642 @_ 904 @_
643 ); 905 );
644 906
645 $self->{title} &&= new CFClient::UI::Label 907 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 908 align => 0,
647 valign => 1, 909 valign => 1,
648 text => $self->{title}, 910 text => $self->{title},
649 fontsize => 1; 911 fontsize => $self->{border};
650 912
651 $self 913 $self
652} 914}
653 915
654sub border { 916sub border {
655 int $_[0]{border} * $::FONTSIZE 917 int $_[0]{border} * $::FONTSIZE
656} 918}
657 919
658sub size_request { 920sub size_request {
659 my ($self) = @_; 921 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 922
663 my ($w, $h) = $self->SUPER::size_request; 923 my ($w, $h) = $self->SUPER::size_request;
664 924
665 ( 925 (
666 $w + $self->border * 2, 926 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 932 my ($self, $w, $h) = @_;
673 933
674 $h -= List::Util::max 0, $self->border * 2; 934 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 935 $w -= List::Util::max 0, $self->border * 2;
676 936
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 938 if $self->{title};
679 939
680 $self->child->configure ($self->border, $self->border, $w, $h); 940 $self->child->configure ($self->border, $self->border, $w, $h);
681} 941}
682 942
683sub button_down { 943sub button_down {
684 my ($self, $ev, $x, $y) = @_; 944 my ($self, $ev, $x, $y) = @_;
685 945
946 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 947 my $border = $self->border;
687 948
688 if ($x < $self->{w} && $x >= $self->{w} - $border 949 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 950 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 951
952 if ($lr & $td) {
953 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 954 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 955 my ($bw, $bh) = ($self->{w}, $self->{h});
693 956
957 my $mx = $x < $border;
958 my $my = $y < $border;
959
694 $self->{motion} = sub { 960 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 961 my ($ev, $x, $y) = @_;
696 962
697 ($x, $y) = ($ev->{x}, $ev->{y}); 963 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy;
698 965
699 $self->{user_w} = $bw + $x - $ox; 966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 969 $self->check_size;
702 }; 970 };
703 971
704 } elsif ($x >= 0 && $x < $self->{w} 972 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 973 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 974 my ($bx, $by) = ($self->{x}, $self->{y});
709 975
710 $self->{motion} = sub { 976 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 977 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 1000 my ($self) = @_;
735 1001
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1002 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1004
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1005 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1007
744 my $border = $self->border; 1008 my $border = $self->border;
745 1009
746 glColor @{ $self->{border_bg} }; 1010 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1015
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1017 my $bg = $tex[0];
753 1018
754 # TODO: repeat texture not scale 1019 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1020 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1021 my $rep_y = $ch / $bg->{h};
757 1022
758 glColor @{ $self->{bg} }; 1023 glColor @{ $self->{bg} };
759 1024
760 $bg->{s} = $rep_x; 1025 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1026 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1027 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 }
764 1030
765 glDisable GL_TEXTURE_2D; 1031 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1032
768 $self->{title}->draw if $self->{title}; 1033 $self->{title}->draw if $self->{title};
1034
769 $self->child->draw; 1035 $self->child->draw;
770} 1036}
771 1037
772############################################################################# 1038#############################################################################
773 1039
… …
795 $self->{children}[$y][$x] = $child; 1061 $self->{children}[$y][$x] = $child;
796 1062
797 $child->check_size; 1063 $child->check_size;
798} 1064}
799 1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
800# TODO: move to container class maybe? send childs a signal on removal? 1070# TODO: move to container class maybe? send childs a signal on removal?
801sub clear { 1071sub clear {
802 my ($self) = @_; 1072 my ($self) = @_;
803 1073
1074 my @children = $self->children;
804 delete $self->{children}; 1075 delete $self->{children};
1076
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081
805 $self->update; 1082 $self->update;
806} 1083}
807 1084
808sub get_wh { 1085sub get_wh {
809 my ($self) = @_; 1086 my ($self) = @_;
… …
815 or next; 1092 or next;
816 1093
817 for my $x (0 .. $#$row) { 1094 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1095 my $widget = $row->[$x]
819 or next; 1096 or next;
820 my ($w, $h) = $widget->size_request; 1097 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1098
822 $w[$x] = max $w[$x], $w; 1099 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1100 $h[$y] = max $h[$y], $h;
824 } 1101 }
825 } 1102 }
… …
930 1207
931 ($h, $w) = ($w, $h); 1208 ($h, $w) = ($w, $h);
932 1209
933 my $children = $self->{children}; 1210 my $children = $self->{children};
934 1211
935 my @h = map +($_->size_request)[0], @$children; 1212 my @h = map $_->{req_w}, @$children;
936 1213
937 my $req_h = List::Util::sum @h; 1214 my $req_h = List::Util::sum @h;
938 1215
939 if ($req_h > $h) { 1216 if ($req_h > $h) {
940 # ah well, not enough space 1217 # ah well, not enough space
… …
986} 1263}
987 1264
988sub size_allocate { 1265sub size_allocate {
989 my ($self, $w, $h) = @_; 1266 my ($self, $w, $h) = @_;
990 1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
991 my $children = $self->{children}; 1270 my $children = $self->{children};
992 1271
993 my @h = map +($_->size_request)[1], @$children; 1272 my @h = map $_->{req_h}, @$children;
994 1273
995 my $req_h = List::Util::sum @h; 1274 my $req_h = List::Util::sum @h;
996 1275
997 if ($req_h > $h) { 1276 if ($req_h > $h) {
998 # ah well, not enough space 1277 # ah well, not enough space
… …
1024 1303
1025############################################################################# 1304#############################################################################
1026 1305
1027package CFClient::UI::Label; 1306package CFClient::UI::Label;
1028 1307
1029our @ISA = CFClient::UI::Base::; 1308our @ISA = CFClient::UI::DrawBG::;
1030 1309
1031use CFClient::OpenGL; 1310use CFClient::OpenGL;
1032 1311
1033sub new { 1312sub new {
1034 my ($class, %arg) = @_; 1313 my ($class, %arg) = @_;
1035 1314
1036 my $self = $class->SUPER::new ( 1315 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1316 fg => [1, 1, 1],
1317 #bg => none
1318 #active_bg => none
1319 #font => default_font
1320 #text => initial text
1321 #markup => initial narkup
1322 #max_w => maximum pixel width
1323 ellipsise => 3, # end
1324 layout => (new CFClient::Layout),
1038 fontsize => 1, 1325 fontsize => 1,
1039 text => "",
1040 align => -1, 1326 align => -1,
1041 valign => -1, 1327 valign => -1,
1042 padding => 2, 1328 padding => 2,
1043 layout => new CFClient::Layout, 1329 can_events => 0,
1044 %arg 1330 %arg
1045 ); 1331 );
1046 1332
1047 if (exists $self->{template}) { 1333 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1334 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1335 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1336 $self->{template} = $layout;
1051 } 1337 }
1052 1338
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1339 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1340 $self->set_markup (delete $self->{markup});
1341 } else {
1342 $self->set_text (delete $self->{text});
1343 }
1055 1344
1056 $self 1345 $self
1057} 1346}
1058 1347
1059sub escape_text { 1348sub escape($) {
1060 local $_ = $_[1]; 1349 local $_ = $_[0];
1061 1350
1062 s/&/&amp;/g; 1351 s/&/&amp;/g;
1063 s/>/&gt;/g; 1352 s/>/&gt;/g;
1064 s/</&lt;/g; 1353 s/</&lt;/g;
1065 1354
1066 $_[1] 1355 $_
1356}
1357
1358sub update {
1359 my ($self) = @_;
1360
1361 delete $self->{texture};
1362 $self->SUPER::update;
1067} 1363}
1068 1364
1069sub set_text { 1365sub set_text {
1070 my ($self, $text) = @_; 1366 my ($self, $text) = @_;
1071 1367
1368 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text";
1370
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1372 $self->{layout}->set_text ($text);
1073 1373
1074 delete $self->{texture};
1075 $self->update; 1374 $self->update;
1375 $self->check_size;
1076} 1376}
1077 1377
1078sub set_markup { 1378sub set_markup {
1079 my ($self, $markup) = @_; 1379 my ($self, $markup) = @_;
1080 1380
1381 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup";
1383
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1387 $self->{layout}->set_markup ($markup);
1082 1388
1083 delete $self->{texture};
1084 $self->update; 1389 $self->update;
1390 $self->check_size;
1085} 1391}
1086 1392
1087sub size_request { 1393sub size_request {
1088 my ($self) = @_; 1394 my ($self) = @_;
1089 1395
1090 $self->{layout}->set_width; 1396 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1401
1093 my ($w, $h) = $self->{layout}->size; 1402 my ($w, $h) = $self->{layout}->size;
1094 1403
1095 if (exists $self->{template}) { 1404 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1407
1098 my ($w2, $h2) = $self->{template}->size; 1408 my ($w2, $h2) = $self->{template}->size;
1099 1409
1100 $w = List::Util::max $w, $w2; 1410 $w = List::Util::max $w, $w2;
… …
1111 my ($self, $w, $h) = @_; 1421 my ($self, $w, $h) = @_;
1112 1422
1113 delete $self->{texture}; 1423 delete $self->{texture};
1114} 1424}
1115 1425
1426sub set_fontsize {
1427 my ($self, $fontsize) = @_;
1428
1429 $self->{fontsize} = $fontsize;
1430 delete $self->{texture};
1431
1432 $self->update;
1433 $self->check_size;
1434}
1435
1116sub _draw { 1436sub _draw {
1117 my ($self) = @_; 1437 my ($self) = @_;
1118 1438
1439 $self->SUPER::_draw; # draw background, if applicable
1440
1119 my $tex = $self->{texture} ||= do { 1441 my $tex = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1444 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448
1122 new_from_layout CFClient::Texture $self->{layout} 1449 my $tex = new_from_layout CFClient::Texture $self->{layout};
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1123 }; 1460 };
1124 1461
1125 glEnable GL_BLEND;
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127 glEnable GL_TEXTURE_2D; 1462 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1464
1465 if ($tex->{format} == GL_ALPHA) {
1130 glColor @{$self->{fg}}; 1466 glColor @{$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}); 1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1468 } else {
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1470 }
1145 1471
1146 glDisable GL_TEXTURE_2D; 1472 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1473}
1149 1474
1150############################################################################# 1475#############################################################################
1151 1476
1152package CFClient::UI::EntryBase; 1477package CFClient::UI::EntryBase;
… …
1157 1482
1158sub new { 1483sub new {
1159 my $class = shift; 1484 my $class = shift;
1160 1485
1161 $class->SUPER::new ( 1486 $class->SUPER::new (
1162 fg => [1, 1, 1], 1487 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1488 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1489 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1490 active_fg => [0, 0, 0],
1166 can_hover => 1, 1491 can_hover => 1,
1167 can_focus => 1, 1492 can_focus => 1,
1168 valign => 0, 1493 valign => 0,
1494 can_events => 1,
1495 #text => ...
1169 @_ 1496 @_
1170 ) 1497 )
1171} 1498}
1172 1499
1173sub _set_text { 1500sub _set_text {
… …
1184 1511
1185 $text =~ s/./*/g if $self->{hidden}; 1512 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1513 $self->{layout}->set_text ("$text ");
1187 1514
1188 $self->emit (changed => $self->{text}); 1515 $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} 1516}
1208 1517
1209sub set_text { 1518sub set_text {
1210 my ($self, $text) = @_; 1519 my ($self, $text) = @_;
1211 1520
1212 $self->{cursor} = length $text; 1521 $self->{cursor} = length $text;
1213 $self->_set_text ($text); 1522 $self->_set_text ($text);
1214 $self->update; 1523 $self->update;
1524 $self->check_size;
1525}
1526
1527sub get_text {
1528 $_[0]{text}
1529}
1530
1531sub size_request {
1532 my ($self) = @_;
1533
1534 my ($w, $h) = $self->SUPER::size_request;
1535
1536 ($w + 1, $h) # add 1 for cursor
1537}
1538
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1215} 1543}
1216 1544
1217sub key_down { 1545sub key_down {
1218 my ($self, $ev) = @_; 1546 my ($self, $ev) = @_;
1219 1547
… …
1221 my $sym = $ev->{sym}; 1549 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1550 my $uni = $ev->{unicode};
1223 1551
1224 my $text = $self->get_text; 1552 my $text = $self->get_text;
1225 1553
1226 if ($sym == 8) { 1554 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1556 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1557 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1558 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1559 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1560 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1561 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1562 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1563 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1564 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1565 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1566 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1567 $self->emit ('escape');
1240 } elsif ($uni) { 1568 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1569 substr $text, $self->{cursor}++, 0, chr $uni;
1242 } 1570 }
1243 1571
1244 $self->_set_text ($text); 1572 $self->_set_text ($text);
1245 $self->update; 1573 $self->update;
1574 $self->check_size;
1246} 1575}
1247 1576
1248sub focus_in { 1577sub focus_in {
1249 my ($self) = @_; 1578 my ($self) = @_;
1250 1579
… …
1326 my ($self, $ev) = @_; 1655 my ($self, $ev) = @_;
1327 1656
1328 my $sym = $ev->{sym}; 1657 my $sym = $ev->{sym};
1329 1658
1330 if ($sym == 13) { 1659 if ($sym == 13) {
1660 unshift @{$self->{history}},
1661 my $txt = $self->get_text;
1662 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1664 $self->emit (activate => $txt);
1332 $self->update; 1665 $self->update;
1666
1667 } elsif ($sym == CFClient::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text;
1670 }
1671 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++;
1673 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1674 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 }
1678
1679 } elsif ($sym == CFClient::SDLK_DOWN) {
1680 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682
1683 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else {
1686 $self->set_text ($self->{history_saveback});
1687 }
1333 1688
1334 } else { 1689 } else {
1335 $self->SUPER::key_down ($ev); 1690 $self->SUPER::key_down ($ev);
1336 } 1691 }
1337 1692
… …
1344our @ISA = CFClient::UI::Label::; 1699our @ISA = CFClient::UI::Label::;
1345 1700
1346use CFClient::OpenGL; 1701use CFClient::OpenGL;
1347 1702
1348my @tex = 1703my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1705 qw(b1_button_active.png);
1351 1706
1352sub new { 1707sub new {
1353 my $class = shift; 1708 my $class = shift;
1354 1709
1355 $class->SUPER::new ( 1710 $class->SUPER::new (
1356 padding => 4, 1711 padding => 4,
1357 fg => [1, 1, 1], 1712 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1713 active_fg => [0, 0, 1],
1360 can_hover => 1, 1714 can_hover => 1,
1361 align => 0, 1715 align => 0,
1362 valign => 0, 1716 valign => 0,
1717 can_events => 1,
1363 @_ 1718 @_
1364 ) 1719 )
1365} 1720}
1366 1721
1367sub button_up { 1722sub button_up {
… …
1379 local $self->{fg} = $self->{fg}; 1734 local $self->{fg} = $self->{fg};
1380 1735
1381 if ($GRAB == $self) { 1736 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg}; 1737 $self->{fg} = $self->{active_fg};
1383 } 1738 }
1739
1740 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1;
1743
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745
1746 glDisable GL_TEXTURE_2D;
1747
1748 $self->SUPER::_draw;
1749}
1750
1751#############################################################################
1752
1753package CFClient::UI::CheckBox;
1754
1755our @ISA = CFClient::UI::DrawBG::;
1756
1757my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1760
1761use CFClient::OpenGL;
1762
1763sub new {
1764 my $class = shift;
1765
1766 $class->SUPER::new (
1767 padding => 2,
1768 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5],
1772 state => 0,
1773 can_hover => 1,
1774 @_
1775 )
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 ($self->{padding} * 2 + 6) x 2
1782}
1783
1784sub button_down {
1785 my ($self, $ev, $x, $y) = @_;
1786
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1789 $self->{state} = !$self->{state};
1790 $self->emit (changed => $self->{state});
1791 }
1792}
1793
1794sub _draw {
1795 my ($self) = @_;
1796
1797 $self->SUPER::_draw;
1798
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1800
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1802
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804
1805 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806
1807 glEnable GL_TEXTURE_2D;
1808 $tex->draw_quad_alpha (0, 0, $s, $s);
1809 glDisable GL_TEXTURE_2D;
1810}
1811
1812#############################################################################
1813
1814package CFClient::UI::Image;
1815
1816our @ISA = CFClient::UI::Base::;
1817
1818use CFClient::OpenGL;
1819use Carp qw/confess/;
1820
1821our %loaded_images;
1822
1823sub new {
1824 my $class = shift;
1825
1826 my $self = $class->SUPER::new (can_events => 0, @_);
1827
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1829
1830 $loaded_images{$self->{image}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1832
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1834
1835 Scalar::Util::weaken $loaded_images{$self->{image}};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838
1839 $self
1840}
1841
1842sub size_request {
1843 my ($self) = @_;
1844
1845 ($self->{tex}->{w}, $self->{tex}->{h})
1846}
1847
1848sub _draw {
1849 my ($self) = @_;
1850
1851 my $tex = $self->{tex};
1852
1853 my ($w, $h) = ($self->{w}, $self->{h});
1854
1855 if ($self->{rot90}) {
1856 glRotate 90, 0, 0, 1;
1857 glTranslate 0, -$self->{w}, 0;
1858
1859 ($w, $h) = ($h, $w);
1860 }
1861
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 $tex->draw_quad_alpha (0, 0, $w, $h);
1866
1867 glDisable GL_TEXTURE_2D;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::VGauge;
1873
1874our @ISA = CFClient::UI::Base::;
1875
1876use List::Util qw(min max);
1877
1878use CFClient::OpenGL;
1879
1880my %tex = (
1881 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ],
1885 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ],
1889 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ],
1893 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ],
1897);
1898
1899# eg. VGauge->new (gauge => 'food'), default gauge: food
1900sub new {
1901 my $class = shift;
1902
1903 my $self = $class->SUPER::new (
1904 type => 'food',
1905 @_
1906 );
1907
1908 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1909
1910 $self
1911}
1912
1913sub size_request {
1914 my ($self) = @_;
1915
1916 #my $tex = $tex{$self->{type}}[0];
1917 #@$tex{qw(w h)}
1918 (0, 0)
1919}
1920
1921sub set_max {
1922 my ($self, $max) = @_;
1923
1924 return if $self->{max_val} == $max;
1925
1926 $self->{max_val} = $max;
1927 $self->update;
1928}
1929
1930sub set_value {
1931 my ($self, $val, $max) = @_;
1932
1933 $self->set_max ($max)
1934 if defined $max;
1935
1936 return if $self->{val} == $val;
1937
1938 $self->{val} = $val;
1939 $self->update;
1940}
1941
1942sub _draw {
1943 my ($self) = @_;
1944
1945 my $tex = $tex{$self->{type}};
1946 my ($t1, $t2, $t3) = @$tex;
1947
1948 my ($w, $h) = ($self->{w}, $self->{h});
1949
1950 if ($self->{vertical}) {
1951 glRotate 90, 0, 0, 1;
1952 glTranslate 0, -$self->{w}, 0;
1953
1954 ($w, $h) = ($h, $w);
1955 }
1956
1957 my $ycut = $self->{val} / ($self->{max_val} || 1);
1958
1959 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1;
1961
1962 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2);
1384 1964
1385 glEnable GL_BLEND; 1965 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1967 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1;
1390 1969
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1970 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS;
1972 glTexCoord 0 , 0; glVertex 0 , 0;
1973 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1974 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1975 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1976 glEnd;
1392 1977
1978 my $ycut1 = List::Util::min 1, $ycut;
1979 glBindTexture GL_TEXTURE_2D, $t2->{name};
1980 glBegin GL_QUADS;
1981 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1982 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1983 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1984 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1985 glEnd;
1986
1987 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd;
1995 }
1996
1997 glDisable GL_BLEND;
1393 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395
1396 $self->SUPER::_draw;
1397} 1999}
1398 2000
1399############################################################################# 2001#############################################################################
1400 2002
1401package CFClient::UI::CheckBox; 2003package CFClient::UI::Gauge;
1402 2004
1403our @ISA = CFClient::UI::DrawBG::; 2005our @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 2006
1411sub new { 2007sub new {
1412 my $class = shift; 2008 my ($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 2009
1494 my $self = $class->SUPER::new ( 2010 my $self = $class->SUPER::new (
1495 type => 'food', 2011 tooltip => $arg{type},
1496 @_ 2012 can_hover => 1,
2013 can_events => 1,
2014 %arg,
1497 ); 2015 );
1498 2016
1499 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; 2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1500 2020
1501 $self 2021 $self
1502} 2022}
1503 2023
1504sub size_request { 2024sub set_fontsize {
1505 my ($self) = @_; 2025 my ($self, $fsize) = @_;
1506 2026
1507 #my $tex = $tex{$self->{type}}[0]; 2027 $self->{value}->set_fontsize ($fsize);
1508 #@$tex{qw(w h)} 2028 $self->{max} ->set_fontsize ($fsize);
1509 (0, 0)
1510} 2029}
1511 2030
1512sub set_max { 2031sub set_max {
1513 my ($self, $max) = @_; 2032 my ($self, $max) = @_;
1514 2033
1515 $self->{max_val} = $max; 2034 $self->{gauge}->set_max ($max);
2035 $self->{max}->set_text ($max);
1516} 2036}
1517 2037
1518sub set_value { 2038sub set_value {
1519 my ($self, $val, $max) = @_; 2039 my ($self, $val, $max) = @_;
1520 2040
1521 $self->set_max ($max) 2041 $self->set_max ($max)
1522 if defined $max; 2042 if defined $max;
1523 2043
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); 2044 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2045 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2046}
1614 2047
1615############################################################################# 2048#############################################################################
1616 2049
1617package CFClient::UI::Slider; 2050package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2060 qw(s1_slider.png s1_slider_bg.png);
1628 2061
1629sub new { 2062sub new {
1630 my $class = shift; 2063 my $class = shift;
1631 2064
1632 # range [value, low, high, page] 2065 # range [value, low, high, page, unit]
1633 2066
1634 # TODO: 0-width page 2067 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2068 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2069 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2070 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2071 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2072 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2075 range => [0, 0, 100, 10],
1641 req_w => 20, 2076 req_w => $::WIDTH / 80,
1642 req_h => 20, 2077 req_h => $::WIDTH / 80,
1643 vertical => 0, 2078 vertical => 0,
1644 can_hover => 1, 2079 can_hover => 1,
1645 inner_pad => 5, 2080 inner_pad => 0.02,
1646 @_ 2081 @_
1647 ); 2082 );
1648 2083
2084 $self->set_value ($self->{range}[0]);
2085 $self->update;
2086
1649 $self 2087 $self
2088}
2089
2090sub set_range {
2091 my ($self, $range) = @_;
2092
2093 $self->{range} = $range;
2094
2095 $self->update;
2096}
2097
2098sub set_value {
2099 my ($self, $value) = @_;
2100
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102
2103 $hi = $lo + 1 if $hi <= $lo;
2104
2105 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi;
2107
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit;
2110
2111 $page = $hi - $lo if $page > $hi - $lo;
2112
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114
2115 if ($value != $old_value) {
2116 $self->emit (changed => $value);
2117 $self->update;
2118 }
1650} 2119}
1651 2120
1652sub size_request { 2121sub size_request {
1653 my ($self) = @_; 2122 my ($self) = @_;
1654 2123
… …
1667 2136
1668sub mouse_motion { 2137sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2138 my ($self, $ev, $x, $y) = @_;
1670 2139
1671 if ($GRAB == $self) { 2140 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142
2143 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2146
2147 $self->set_value ($x * ($hi - $lo) + $lo);
2148 }
2149}
2150
2151sub update {
2152 my ($self) = @_;
2153
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2155 $self->set_value ($self->{range}[0]);
2156
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2157 my ($value, $lo, $hi, $page) = @{$self->{range}};
1673 2158
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2159 my $inner_w = 1 - 2 * $self->{inner_pad};
1675 2160
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1678 2162
1679 $x -= $inner_pad_px; # substract the padding 2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2164 $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 2165
1685 $self->emit (changed => $x); 2166 $value = $self->{inner_pad} + ($value - $page * 0.5);
1686 $self->update; 2167
2168 $value = 0 if $value < 0;
2169 $page = 1 - $value if $value + $page > 1;
2170
2171 $self->{knob_x} = $value;
2172 $self->{knob_w} = $page;
1687 } 2173 });
1688}
1689 2174
1690# the inner_* stuff is for generating a padding for the slider handle, 2175 $self->SUPER::update;
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696} 2176}
1697 2177
1698sub _draw { 2178sub _draw {
1699 my ($self) = @_; 2179 my ($self) = @_;
1700 2180
1701 $self->SUPER::_draw (); 2181 $self->SUPER::_draw ();
1702 2182
1703 my ($w, $h) = @$self{qw(w h)}; 2183 glScale $self->{w}, $self->{h};
1704 2184
1705 if ($self->{vertical}) { 2185 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2186 # draw a vertical slider like a rotated horizontal slider
1707 2187
2188 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2189 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2190 }
1713 2191
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2192 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2193 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2194
1717 my ($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; 2195 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2196 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2197
1740 # draw background 2198 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2199 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2200
1743 # draw handle 2201 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2202 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2203
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2204 glDisable GL_TEXTURE_2D;
1748} 2205}
2206
2207#############################################################################
2208
2209package CFClient::UI::ValSlider;
2210
2211our @ISA = CFClient::UI::HBox::;
2212
2213sub new {
2214 my ($class, %arg) = @_;
2215
2216 my $range = delete $arg{range};
2217
2218 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift },
2222 from_value => sub { shift },
2223 %arg,
2224 );
2225
2226 $self->{slider}->connect (changed => sub {
2227 my ($self, $value) = @_;
2228 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2229 $self->{parent}->emit (changed => $value);
2230 });
2231
2232# $self->{entry}->connect (changed => sub {
2233# my ($self, $value) = @_;
2234# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2235# $self->{parent}->emit (changed => $value);
2236# });
2237
2238 $self->add ($self->{slider}, $self->{entry});
2239
2240 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2241
2242 $self
2243}
2244
2245sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) }
1749 2247
1750############################################################################# 2248#############################################################################
1751 2249
1752package CFClient::UI::TextView; 2250package CFClient::UI::TextView;
1753 2251
… …
1757 2255
1758sub new { 2256sub new {
1759 my $class = shift; 2257 my $class = shift;
1760 2258
1761 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1762 fontsize => 1, 2260 fontsize => 1,
2261 can_events => 0,
2262 #font => default_font
1763 @_, 2263 @_,
1764 2264
1765 layout => (new CFClient::Layout), 2265 layout => (new CFClient::Layout 1),
1766 par => [], 2266 par => [],
1767 height => 0, 2267 height => 0,
1768 children => [ 2268 children => [
1769 (new CFClient::UI::Empty expand => 1), 2269 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2270 (new CFClient::UI::Slider vertical => 1),
1771 ], 2271 ],
1772 ); 2272 );
1773 2273
1774 $self->{children}[1]->connect (changed => sub { 2274 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2275
1778 $self 2276 $self
1779} 2277}
1780 2278
1781sub set_fontsize { 2279sub set_fontsize {
… …
1783 2281
1784 $self->{fontsize} = $fontsize; 2282 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2283 $self->reflow;
1786} 2284}
1787 2285
2286sub size_allocate {
2287 my ($self, $w, $h) = @_;
2288
2289 $self->SUPER::size_allocate ($w, $h);
2290
2291 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w});
2294
2295 $self->reflow;
2296}
2297
1788sub text_height { 2298sub text_height {
1789 my ($self, $text) = @_; 2299 my ($self, $text, $indent) = @_;
1790 2300
1791 my $layout = $self->{layout}; 2301 my $layout = $self->{layout};
1792 2302
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2304 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2305 $layout->set_markup ($text);
1796 2306
1797 ($layout->size)[1] 2307 ($layout->size)[1]
1798} 2308}
1799 2309
1800sub reflow { 2310sub reflow {
… …
1802 2312
1803 $self->{need_reflow}++; 2313 $self->{need_reflow}++;
1804 $self->update; 2314 $self->update;
1805} 2315}
1806 2316
1807sub size_allocate {
1808 my ($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 $self->reflow;
1816}
1817
1818sub add_paragraph { 2317sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2318 my ($self, $color, $text, $indent) = @_;
1820 2319
1821 #TODO: intelligently "reformat" paragraph 2320 #TODO: intelligently "reformat" paragraph
1822 2321
2322 for my $line (split /\n/, $text) {
1823 my $height = $self->text_height ($text); 2323 my $height = $self->text_height ($line);
1824
1825 $self->{height} += $height; 2324 $self->{height} += $height;
1826
1827 push @{$self->{par}}, [$height, $color, $text]; 2325 push @{$self->{par}}, [$height, $color, $indent, $line];
2326 }
1828 2327
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2328 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1830 $self->{children}[1]->update; 2329 $self->{children}[1]->update;
1831} 2330}
1832 2331
… …
1837 2336
1838 return unless $self->{h} > 0; 2337 return unless $self->{h} > 0;
1839 2338
1840 delete $self->{texture}; 2339 delete $self->{texture};
1841 2340
1842 $ROOT->on_refresh ($self, sub { 2341 $ROOT->on_post_alloc ($self, sub {
1843 if (delete $self->{need_reflow}) { 2342 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2343 my $height = 0;
1845 2344
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2345 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1847 for @{$self->{par}}; 2346 for @{$self->{par}};
1848 2347
1849 $self->{height} = $height; 2348 $self->{height} = $height;
1850 2349
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2350 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2351 $self->{children}[1]->update;
1852 2352
1853 delete $self->{texture}; 2353 delete $self->{texture};
1854 } 2354 }
1855 2355
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2356 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1857 glClearColor 0, 0, 0, 1; 2357 glClearColor 0.5, 0.5, 0.5, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2358 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 2359
1865 my $top = int $self->{children}[1]{range}[0]; 2360 my $top = int $self->{children}[1]{range}[0];
1866 2361
1867 my $y0 = $top; 2362 my $y0 = $top;
1868 my $y1 = $top + $self->{h}; 2363 my $y1 = $top + $self->{h};
1869 2364
1870 my $y = 0; 2365 my $y = 0;
1871 2366
1872 my $layout = $self->{layout}; 2367 my $layout = $self->{layout};
1873 2368
2369 $layout->set_font ($self->{font}) if $self->{font};
2370
2371 glEnable GL_BLEND;
2372 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2373
1874 for my $par (@{$self->{par}}) { 2374 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2375 my $h = $par->[0];
1876 2376
1877 if ($y0 < $y + $h && $y < $y1) { 2377 if ($y0 < $y + $h && $y < $y1) {
2378 $layout->set_foreground (@{ $par->[1] });
2379 $layout->set_width ($self->{w} - $par->[2]);
1878 $layout->set_text ($par->[2]); 2380 $layout->set_markup ($par->[3]);
1879 2381
1880 glColor @{ $par->[1] }; 2382 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2383
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2384 glRasterPos $par->[2], $y - $y0;
2385 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2386 }
1884 2387
1885 $y += $h; 2388 $y += $h;
1886 } 2389 }
1887 2390
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2391 glDisable GL_BLEND;
1890 }; 2392 };
1891 }); 2393 });
1892} 2394}
1893 2395
1894sub _draw { 2396sub _draw {
1895 my ($self) = @_; 2397 my ($self) = @_;
1896 2398
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2401 glColor 1, 1, 1, 1;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2402 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2403 glDisable GL_TEXTURE_2D;
1902 }
1903 2404
1904 $self->{children}[1]->draw; 2405 $self->{children}[1]->draw;
1905 2406
1906} 2407}
1907 2408
… …
1955 2456
1956sub new { 2457sub new {
1957 my $class = shift; 2458 my $class = shift;
1958 2459
1959 my $self = $class->SUPER::new ( 2460 my $self = $class->SUPER::new (
1960 state => 0, 2461 state => 0,
1961 connect_activate => \&toggle_flopper, 2462 connect_activate => \&toggle_flopper,
1962 @_ 2463 @_
1963 ); 2464 );
1964 2465
1965 if ($self->{state}) { 2466 if ($self->{state}) {
… …
1986 $self->emit (changed => $self->{state}); 2487 $self->emit (changed => $self->{state});
1987} 2488}
1988 2489
1989############################################################################# 2490#############################################################################
1990 2491
2492package CFClient::UI::Tooltip;
2493
2494our @ISA = CFClient::UI::Bin::;
2495
2496use CFClient::OpenGL;
2497
2498sub new {
2499 my $class = shift;
2500
2501 $class->SUPER::new (
2502 @_,
2503 can_events => 0,
2504 )
2505}
2506
2507sub set_tooltip_from {
2508 my ($self, $widget) = @_;
2509
2510 $self->add (new CFClient::UI::Label
2511 markup => $widget->{tooltip},
2512 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2513 fontsize => 0.8,
2514 fg => [0, 0, 0, 1],
2515 ellipsise => 0,
2516 font => ($widget->{tooltip_font} || $::FONT_PROP),
2517 );
2518}
2519
2520sub size_request {
2521 my ($self) = @_;
2522
2523 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2524
2525 ($w + 4, $h + 4)
2526}
2527
2528sub size_allocate {
2529 my ($self, $w, $h) = @_;
2530
2531 $self->SUPER::size_allocate ($w - 4, $h - 4);
2532}
2533
2534sub _draw {
2535 my ($self) = @_;
2536
2537 glTranslate 0.375, 0.375;
2538
2539 my ($w, $h) = @$self{qw(w h)};
2540
2541 glColor 1, 0.8, 0.4;
2542 glBegin GL_QUADS;
2543 glVertex 0 , 0;
2544 glVertex 0 , $h;
2545 glVertex $w, $h;
2546 glVertex $w, 0;
2547 glEnd;
2548
2549 glColor 0, 0, 0;
2550 glBegin GL_LINE_LOOP;
2551 glVertex 0 , 0;
2552 glVertex 0 , $h;
2553 glVertex $w, $h;
2554 glVertex $w, 0;
2555 glEnd;
2556
2557 glTranslate 2 - 0.375, 2 - 0.375;
2558 $self->SUPER::_draw;
2559}
2560
2561#############################################################################
2562
2563package CFClient::UI::Face;
2564
2565our @ISA = CFClient::UI::Base::;
2566
2567use CFClient::OpenGL;
2568
2569sub new {
2570 my $class = shift;
2571
2572 my $self = $class->SUPER::new (
2573 aspect => 1,
2574 @_,
2575 );
2576
2577 if ($self->{anim} && $self->{animspeed}) {
2578 Scalar::Util::weaken (my $widget = $self);
2579
2580 $self->{timer} = Event->timer (
2581 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2582 hard => 1,
2583 interval => $self->{animspeed},
2584 cb => sub {
2585 ++$widget->{frame};
2586 $widget->update;
2587 },
2588 );
2589 }
2590
2591 $self
2592}
2593
2594sub size_request {
2595 (32, 8)
2596}
2597
2598sub update {
2599 my ($self) = @_;
2600
2601 return unless $self->{visible};
2602
2603 $self->SUPER::update;
2604}
2605
2606sub _draw {
2607 my ($self) = @_;
2608
2609 return unless $::CONN;#d# manage and cache textures differently
2610
2611 my $face;
2612
2613 if ($self->{frame}) {
2614 my $anim = $::CONN->{anim}[$self->{anim}];
2615
2616 $face = $anim->[ $self->{frame} % @$anim ]
2617 if $anim && @$anim;
2618 }
2619
2620 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2621
2622 if ($tex) {
2623 glEnable GL_TEXTURE_2D;
2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1;
2626 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2627 glDisable GL_TEXTURE_2D;
2628 }
2629}
2630
2631sub DESTROY {
2632 my ($self) = @_;
2633
2634 $self->{timer}->cancel
2635 if $self->{timer};
2636
2637 $self->SUPER::DESTROY;
2638}
2639
2640#############################################################################
2641
2642package CFClient::UI::InventoryItem;
2643
2644our @ISA = CFClient::UI::HBox::;
2645
2646sub _item_to_desc {
2647 my ($item) = @_;
2648
2649 my $desc =
2650 $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} × $item->{name_pl}";
2653
2654 $item->{flags} & Crossfire::Protocol::F_OPEN
2655 and $desc .= " (open)";
2656 $item->{flags} & Crossfire::Protocol::F_APPLIED
2657 and $desc .= " (applied)";
2658 $item->{flags} & Crossfire::Protocol::F_UNPAID
2659 and $desc .= " (unpaid)";
2660 $item->{flags} & Crossfire::Protocol::F_MAGIC
2661 and $desc .= " (magic)";
2662 $item->{flags} & Crossfire::Protocol::F_CURSED
2663 and $desc .= " (cursed)";
2664 $item->{flags} & Crossfire::Protocol::F_DAMNED
2665 and $desc .= " (damned)";
2666 $item->{flags} & Crossfire::Protocol::F_LOCKED
2667 and $desc .= " *";
2668
2669 $desc
2670}
2671
2672sub new {
2673 my $class = shift;
2674
2675 my %args = @_;
2676
2677 my $item = delete $args{item};
2678
2679 my $desc = _item_to_desc ($item);
2680
2681 my $self = $class->SUPER::new (
2682 can_hover => 1,
2683 can_events => 1,
2684 tooltip => ((CFClient::UI::Label::escape $desc)
2685 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2686 connect_button_down => sub {
2687 my ($self, $ev, $x, $y) = @_;
2688
2689 # todo: maybe put examine on 1? but should just be a tooltip :(
2690 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2691 my $targ = $::CONN->{player}{tag};
2692
2693 if ($item->{container} == $::CONN->{player}{tag}) {
2694 $targ = $main::OPENCONT;
2695 }
2696
2697 $::CONN->send ("move $targ $item->{tag} 0");
2698 } elsif ($ev->{button} == 1) {
2699 $::CONN->send ("examine $item->{tag}");
2700 } elsif ($ev->{button} == 2) {
2701 $::CONN->send ("apply $item->{tag}");
2702 } elsif ($ev->{button} == 3) {
2703 my @menu_items = (
2704 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2705 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2706 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2707 (
2708 $item->{flags} & Crossfire::Protocol::F_LOCKED
2709 ? (
2710 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2711 )
2712 : (
2713 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2714 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2715 )
2716 ),
2717 );
2718
2719 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2720 }
2721
2722 1
2723 },
2724 %args
2725 );
2726
2727
2728 $self->add (new CFClient::UI::Face
2729 can_events => 0,
2730 face => $item->{face},
2731 anim => $item->{anim},
2732 animspeed => $item->{animspeed},
2733 );
2734
2735 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2736
2737 $self->{item} = $item;
2738
2739 $self->update_item;
2740
2741 $self
2742}
2743
2744sub update_item {
2745 my ($self) = @_;
2746
2747 my $desc = _item_to_desc ($self->{item});
2748
2749 $self->{name_lbl}->set_text ($desc);
2750}
2751
2752#############################################################################
2753
2754package CFClient::UI::Inventory;
2755
2756our @ISA = CFClient::UI::ScrolledWindow::;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 for my $item (@items) {
2783 $item->{item} = $item;
2784 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2785 $item->update_item ();
2786 }
2787
2788 my $i = 0;
2789 for (@items) {
2790 $self->{scrolled}->add (0, $i, $_);
2791 my $nrof = $_->{item}->{nrof} || 1;
2792 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2793 }
2794
2795# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2796}
2797
2798sub size_request {
2799 my ($self) = @_;
2800 ($self->{req_w}, $self->{req_h});
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
2870 $self->emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 my $timeout = time + ((delete $arg{timeout}) || 60);
2944
2945 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2946
2947 if (my $item = $self->{item}{$group}) {
2948 if ($item->{text} eq $text) {
2949 $item->{count}++;
2950 } else {
2951 $item->{count} = 1;
2952 $item->{text} = $item->{tooltip} = $text;
2953 }
2954 $item->{id} = ++$self->{id};
2955 $item->{timeout} = $timeout;
2956 delete $item->{label};
2957 } else {
2958 $self->{item}{$group} = {
2959 id => ++$self->{id},
2960 text => $text,
2961 timeout => $timeout,
2962 tooltip => $text,
2963 fg => [0.8, 0.8, 0.8, 0.8],
2964 pri => 0,
2965 count => 1,
2966 %arg,
2967 };
2968 }
2969
2970 $self->reorder;
2971}
2972
2973sub reconfigure {
2974 my ($self) = @_;
2975
2976 delete $_->{label}
2977 for values %{ $self->{item} || {} };
2978
2979 $self->reorder;
2980 $self->SUPER::reconfigure;
2981}
2982
2983#############################################################################
2984
1991package CFClient::UI::Root; 2985package CFClient::UI::Root;
1992 2986
1993our @ISA = CFClient::UI::Container::; 2987our @ISA = CFClient::UI::Container::;
1994 2988
1995use CFClient::OpenGL; 2989use CFClient::OpenGL;
1996 2990
1997sub check_size { 2991sub new {
1998 my ($self) = @_; 2992 my $class = shift;
1999 2993
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 2994 $class->SUPER::new (
2001} 2995 @_,
2002 2996 )
2003sub size_request {
2004 ($::WIDTH, $::HEIGHT)
2005} 2997}
2006 2998
2007sub configure { 2999sub configure {
2008 my ($self, $x, $y, $w, $h) = @_; 3000 my ($self, $x, $y, $w, $h) = @_;
2009 3001
2010 $self->SUPER::configure ($x, $y, $w, $h); 3002 $self->{w} = $w;
2011 3003 $self->{h} = $h;
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2013 for @{$self->{children}};
2014} 3004}
2015 3005
2016sub _topleft { 3006sub check_size {
3007 my ($self) = @_;
3008
3009 $self->size_allocate ($self->{w}, $self->{h})
3010 if $self->{w};
3011}
3012
3013sub size_request {
3014 my ($self) = @_;
3015
3016 ($self->{w}, $self->{h})
3017}
3018
3019sub size_allocate {
3020 my ($self, $w, $h) = @_;
3021
3022 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3023 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3024
3025 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3026 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3027
3028 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3032 if exists $child->{req_x};
3033
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3035 if exists $child->{req_y};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039
3040 $child->configure ($X, $Y, $W, $H);
3041 }
3042}
3043
3044sub coord2local {
2017 my ($self, $x, $y) = @_; 3045 my ($self, $x, $y) = @_;
2018 3046
2019 ($x, $y) 3047 ($x, $y)
2020} 3048}
2021 3049
3050sub coord2global {
3051 my ($self, $x, $y) = @_;
3052
3053 ($x, $y)
3054}
3055
2022sub update { 3056sub update {
2023 my ($self) = @_; 3057 my ($self) = @_;
2024 3058
2025 $self->check_size; 3059 $self->check_size;
2026 ::refresh (); 3060 $::WANT_REFRESH++;
2027} 3061}
2028 3062
2029sub add { 3063sub add {
2030 my ($self, $child) = @_; 3064 my ($self, @children) = @_;
2031 3065
3066 for my $child (@children) {
3067 $child->{toplevel} = 1;
3068
3069 # integerise window positions
3070 $child->{x} = int $child->{x};
3071 $child->{y} = int $child->{y};
3072 }
3073
2032 $self->SUPER::add ($child); 3074 $self->SUPER::add (@children);
3075
3076 while (@children) {
3077 my $w = pop @children;
3078 push @children, $w->children;
3079 $w->{visible} = 1;
3080 }
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 delete $w->{visible};
3092 }
2033} 3093}
2034 3094
2035sub on_refresh { 3095sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3096 my ($self, $id, $cb) = @_;
2037 3097
2038 $self->{refresh_hook}{$id} = $cb; 3098 $self->{refresh_hook}{$id} = $cb;
2039} 3099}
2040 3100
3101sub on_post_alloc {
3102 my ($self, $id, $cb) = @_;
3103
3104 $self->{post_alloc_hook}{$id} = $cb;
3105}
3106
2041sub draw { 3107sub draw {
2042 my ($self) = @_; 3108 my ($self) = @_;
2043 3109
2044 while (my $rcb = delete $self->{refresh_hook}) { 3110 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3111 $_->()
3112 for values %{delete $self->{refresh_hook}};
3113 }
3114
3115 if ($self->{check_size}) {
3116 my @queue = ([], []);
3117
3118 for (;;) {
3119 if ($self->{check_size}) {
3120 # heuristic: check containers last
3121 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3122 for values %{delete $self->{check_size}}
3123 }
3124
3125 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3126
3127 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3128 ? @$widget{qw(user_w user_h)}
3129 : $widget->size_request;
3130
3131 if (delete $widget->{force_alloc}
3132 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3133 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3134
3135 $widget->{req_w} = $w;
3136 $widget->{req_h} = $h;
3137
3138 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3139
3140 $widget->{parent}->check_size
3141 if $widget->{parent};
3142 }
3143 }
3144 }
3145
3146 while ($self->{size_alloc}) {
3147 for (values %{delete $self->{size_alloc}}) {
3148 my ($widget, $w, $h) = @$_;
3149
3150 $w = 0 if $w < 0;
3151 $h = 0 if $h < 0;
3152
3153 $widget->{w} = $w;
3154 $widget->{h} = $h;
3155 $widget->size_allocate ($w, $h);
3156 $widget->emit (size_allocate => $w, $h);
3157 }
3158 }
3159
3160 while ($self->{post_alloc_hook}) {
3161 $_->()
3162 for values %{delete $self->{post_alloc_hook}};
2046 } 3163 }
2047 3164
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3165 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3166 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3167 glClear GL_COLOR_BUFFER_BIT;
2051 3168
2052 glMatrixMode GL_PROJECTION; 3169 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3170 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3172 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3173 glLoadIdentity;
2057 3174
2058 $self->_draw; 3175 $self->_draw;
2059} 3176}
… …
2061############################################################################# 3178#############################################################################
2062 3179
2063package CFClient::UI; 3180package CFClient::UI;
2064 3181
2065$ROOT = new CFClient::UI::Root; 3182$ROOT = new CFClient::UI::Root;
3183$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3184
20671 31851
2068 3186

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