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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.147 by root, Sat Apr 22 03:50:25 2006 UTC vs.
Revision 1.242 by elmex, Sat May 27 20:00:40 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;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 check_tooltip;
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
189}
190
86############################################################################# 191#############################################################################
87 192
88package CFClient::UI::Base; 193package CFClient::UI::Base;
89 194
90use strict; 195use strict;
… …
93 198
94sub new { 199sub new {
95 my $class = shift; 200 my $class = shift;
96 201
97 my $self = bless { 202 my $self = bless {
98 x => 0, 203 x => 0,
99 y => 0, 204 y => 0,
100 z => 0, 205 z => 0,
206 can_events => 1,
101 @_ 207 @_
102 }, $class; 208 }, $class;
103 209
104 for (keys %$self) { 210 for (keys %$self) {
105 if (/^connect_(.*)$/) { 211 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
107 } 213 }
108 } 214 }
109 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
110 $self 225 $self
111} 226}
112 227
228sub destroy {
229 my ($self) = @_;
230
231 $self->hide;
232 %$self = ();
233}
234
113sub show { 235sub show {
114 my ($self) = @_; 236 my ($self) = @_;
115
116 return if $self->{parent}; 237 return if $self->{parent};
117 238
118 $CFClient::UI::ROOT->add ($self); 239 $CFClient::UI::ROOT->add ($self);
119} 240}
120 241
242sub show_centered {
243 my ($self) = @_;
244 return if $self->{parent};
245
246 $self->show;
247
248 $CFClient::UI::ROOT->on_post_alloc (
249 "centered $self" => sub {
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
251 },
252 );
253}
254
255sub set_invisible {
256 my ($self) = @_;
257
258 # broken show/hide model
259
260 delete $self->{root};
261 delete $self->{visible};
262
263 undef $GRAB if $GRAB == $self;
264 undef $HOVER if $HOVER == $self;
265
266 CFClient::UI::check_tooltip
267 if $CFClient::UI::TOOLTIP->{owner} == $self;
268
269 $self->focus_out;
270}
271
121sub hide { 272sub hide {
122 my ($self) = @_; 273 my ($self) = @_;
123 274
124 return unless $self->{parent}; 275 $self->set_invisible;
125 276
126 $self->{parent}->remove ($self); 277 $self->{parent}->remove ($self)
278 if $self->{parent};
127} 279}
128 280
129sub move { 281sub move {
130 my ($self, $x, $y, $z) = @_; 282 my ($self, $x, $y, $z) = @_;
131 283
… …
134 $self->{z} = $z if defined $z; 286 $self->{z} = $z if defined $z;
135 287
136 $self->update; 288 $self->update;
137} 289}
138 290
139sub needs_redraw { 291sub set_size {
140 0 292 my ($self, $w, $h) = @_;
293
294 $self->{user_w} = $w;
295 $self->{user_h} = $h;
296
297 $self->check_size;
141} 298}
142 299
143sub size_request { 300sub size_request {
144 require Carp; 301 require Carp;
145 Carp::confess "size_request is abstract"; 302 Carp::confess "size_request is abstract";
… …
165 $self->{y} = $y; 322 $self->{y} = $y;
166 $self->update; 323 $self->update;
167 } 324 }
168 325
169 if ($self->{w} != $w || $self->{h} != $h) { 326 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 327 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 328 }
176} 329}
177 330
178sub size_allocate { 331sub size_allocate {
179 # nothing to be done 332 # nothing to be done
180} 333}
181 334
182# return top left coordinates 335sub reconfigure {
183sub _topleft { 336 my ($self) = @_;
337
338 $self->check_size (1);
339 $self->update;
340}
341
342sub children {
343}
344
345sub set_max_size {
184 my ($self, $x, $y) = @_; 346 my ($self, $w, $h) = @_;
185 347
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 348 delete $self->{max_w}; $self->{max_w} = $w if $w;
349 delete $self->{max_h}; $self->{max_h} = $h if $h;
350}
351
352sub set_tooltip {
353 my ($self, $tooltip) = @_;
354
355 $tooltip =~ s/^\s+//;
356 $tooltip =~ s/\s+$//;
357
358 return if $self->{tooltip} eq $tooltip;
359
360 $self->{tooltip} = $tooltip;
361
362 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
363 delete $CFClient::UI::TOOLTIP->{owner};
364 CFClient::UI::check_tooltip;
365 }
187} 366}
188 367
189# translate global coordinates to local coordinate system 368# translate global coordinates to local coordinate system
190sub coord2local { 369sub coord2local {
191 my ($self, $x, $y) = @_; 370 my ($self, $x, $y) = @_;
192 371
193 my ($X, $Y) = $self->_topleft; 372 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 373}
196 374
197# translate local coordinates to global coordinate system 375# translate local coordinates to global coordinate system
198sub coord2global { 376sub coord2global {
199 my ($self, $x, $y) = @_; 377 my ($self, $x, $y) = @_;
200 378
201 my ($X, $Y) = $self->_topleft; 379 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 380}
204 381
205sub focus_in { 382sub focus_in {
206 my ($self) = @_; 383 my ($self) = @_;
207 384
208 return if $FOCUS == $self; 385 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 386 return unless $self->{can_focus};
210 387
211 my $focus = $FOCUS; $FOCUS = $self; 388 my $focus = $FOCUS; $FOCUS = $self;
212 389
213 $self->emit (focus_in => $focus); 390 $self->_emit (focus_in => $focus);
214 391
215 $focus->update if $focus; 392 $focus->update if $focus;
216 $FOCUS->update; 393 $FOCUS->update;
217} 394}
218 395
… …
221 398
222 return unless $FOCUS == $self; 399 return unless $FOCUS == $self;
223 400
224 my $focus = $FOCUS; undef $FOCUS; 401 my $focus = $FOCUS; undef $FOCUS;
225 402
226 $self->emit (focus_out => $focus); 403 $self->_emit (focus_out => $focus);
227 404
228 $focus->update if $focus; #? 405 $focus->update if $focus; #?
406
407 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
408 unless $FOCUS;
229} 409}
230 410
231sub mouse_motion { } 411sub mouse_motion { }
232sub button_up { } 412sub button_up { }
233sub key_down { } 413sub key_down { }
234sub key_up { } 414sub key_up { }
235 415
236sub button_down { 416sub button_down {
237 my ($self, $ev, $x, $y) = @_; 417 my ($self, $ev, $x, $y) = @_;
238 418
239 $self->focus_in; 419 $self->focus_in;
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 447 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 448 glVertex $x , $y + $self->{h};
269 glEnd; 449 glEnd;
270 glDisable GL_BLEND; 450 glDisable GL_BLEND;
271 } 451 }
452
453 if ($ENV{PCLIENT_DEBUG}) {
454 glPushMatrix;
455 glColor 1, 1, 0, 1;
456 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
457 glBegin GL_LINE_LOOP;
458 glVertex 0 , 0;
459 glVertex $self->{w} - 1, 0;
460 glVertex $self->{w} - 1, $self->{h} - 1;
461 glVertex 0 , $self->{h} - 1;
462 glEnd;
463 glPopMatrix;
464 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
465 }
272} 466}
273 467
274sub _draw { 468sub _draw {
275 my ($self) = @_; 469 my ($self) = @_;
276 470
277 warn "no draw defined for $self\n"; 471 warn "no draw defined for $self\n";
278} 472}
279 473
280sub find_widget { 474sub find_widget {
281 my ($self, $x, $y) = @_; 475 my ($self, $x, $y) = @_;
476
477 return () unless $self->{can_events};
282 478
283 return $self 479 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 480 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 481 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 482
… …
289 485
290sub set_parent { 486sub set_parent {
291 my ($self, $parent) = @_; 487 my ($self, $parent) = @_;
292 488
293 Scalar::Util::weaken ($self->{parent} = $parent); 489 Scalar::Util::weaken ($self->{parent} = $parent);
490
491 $self->{root} = $parent->{root};
492 $self->{visible} = $parent->{visible} + 1;
493
494 # TODO: req_w _does_change after ->reconfigure
495 $self->check_size
496 unless exists $self->{req_w};
497
498 $self->show;
294} 499}
295 500
296sub check_size { 501sub check_size {
297 my ($self) = @_; 502 my ($self, $forced) = @_;
298 503
299 my ($w, $h) = $self->size_request; 504 $self->{force_alloc} = 1 if $forced;
300 505 $CFClient::UI::ROOT->{check_size}{$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 $self->{parent};
307 }
308} 506}
309 507
310sub update { 508sub update {
311 my ($self) = @_; 509 my ($self) = @_;
312 510
… …
318 my ($self, $signal, $cb) = @_; 516 my ($self, $signal, $cb) = @_;
319 517
320 push @{ $self->{signal_cb}{$signal} }, $cb; 518 push @{ $self->{signal_cb}{$signal} }, $cb;
321} 519}
322 520
521sub _emit {
522 my ($self, $signal, @args) = @_;
523
524 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
525}
526
323sub emit { 527sub emit {
324 my ($self, $signal, @args) = @_; 528 my ($self, $signal, @args) = @_;
325 529
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 530 $self->_emit ($signal, @args)
327 $cb->($self, @args); 531 || $self->$signal (@args);
328 }
329} 532}
330 533
331sub DESTROY { 534sub DESTROY {
332 my ($self) = @_; 535 my ($self) = @_;
333 536
537 delete $WIDGET{$self+0};
334 #$self->deactivate; 538 #$self->deactivate;
335} 539}
336 540
337############################################################################# 541#############################################################################
338 542
… …
347 my $class = shift; 551 my $class = shift;
348 552
349 # range [value, low, high, page] 553 # range [value, low, high, page]
350 554
351 $class->SUPER::new ( 555 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 556 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 557 #active_bg => [1, 1, 1, 0.5],
354 @_ 558 @_
355 ) 559 )
356} 560}
357 561
358sub _draw { 562sub _draw {
359 my ($self) = @_; 563 my ($self) = @_;
360 564
565 my $color = $FOCUS == $self && $self->{active_bg}
566 ? $self->{active_bg}
567 : $self->{bg};
568
569 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 570 my ($w, $h) = @$self{qw(w h)};
362 571
363 glEnable GL_BLEND; 572 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 574 glColor @$color;
366 575
367 glBegin GL_QUADS; 576 glBegin GL_QUADS;
368 glVertex 0 , 0; 577 glVertex 0 , 0;
369 glVertex 0 , $h; 578 glVertex 0 , $h;
370 glVertex $w, $h; 579 glVertex $w, $h;
371 glVertex $w, 0; 580 glVertex $w, 0;
372 glEnd; 581 glEnd;
373 582
374 glDisable GL_BLEND; 583 glDisable GL_BLEND;
584 }
375} 585}
376 586
377############################################################################# 587#############################################################################
378 588
379package CFClient::UI::Empty; 589package CFClient::UI::Empty;
380 590
381our @ISA = CFClient::UI::Base::; 591our @ISA = CFClient::UI::Base::;
592
593sub new {
594 my ($class, %arg) = @_;
595 $class->SUPER::new (can_events => 0, %arg);
596}
382 597
383sub size_request { 598sub size_request {
384 (0, 0) 599 (0, 0)
385} 600}
386 601
… …
395sub new { 610sub new {
396 my ($class, %arg) = @_; 611 my ($class, %arg) = @_;
397 612
398 my $children = delete $arg{children} || []; 613 my $children = delete $arg{children} || [];
399 614
400 my $self = $class->SUPER::new (children => [], %arg); 615 my $self = $class->SUPER::new (
616 children => [],
617 can_events => 0,
618 %arg,
619 );
401 $self->add ($_) for @$children; 620 $self->add ($_) for @$children;
402 621
403 $self 622 $self
404} 623}
405 624
406sub add { 625sub add {
407 my ($self, $child) = @_; 626 my ($self, @widgets) = @_;
408 627
409 $child->set_parent ($self); 628 $_->set_parent ($self)
629 for @widgets;
410 630
411 use sort 'stable'; 631 use sort 'stable';
412 632
413 $self->{children} = [ 633 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 634 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 635 @{$self->{children}}, @widgets
416 ]; 636 ];
417 637
418 $child->check_size; 638 $self->check_size (1);
639 $self->update;
640}
641
642sub children {
643 @{ $_[0]{children} }
419} 644}
420 645
421sub remove { 646sub remove {
422 my ($self, $child) = @_; 647 my ($self, $child) = @_;
423 648
424 delete $child->{parent}; 649 delete $child->{parent};
650 $child->hide;
425 651
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 652 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 653
654 $self->check_size (1);
655 $self->update;
656}
657
658sub clear {
659 my ($self) = @_;
660
661 my $children = delete $self->{children};
662 $self->{children} = [];
663
664 for (@$children) {
665 delete $_->{parent};
666 $_->hide;
667 }
668
428 $self->check_size; 669 $self->check_size;
670 $self->update;
429} 671}
430 672
431sub find_widget { 673sub find_widget {
432 my ($self, $x, $y) = @_; 674 my ($self, $x, $y) = @_;
433 675
… …
508} 750}
509 751
510sub update { 752sub update {
511 my ($self) = @_; 753 my ($self) = @_;
512 754
513 # we want to do this delayed... 755 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 756 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($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 $self->child->draw;
525 };
526} 757}
527 758
528sub size_allocate { 759sub size_allocate {
529 my ($self, $w, $h) = @_; 760 my ($self, $w, $h) = @_;
530 761
531 $self->child->configure (0, 0, $w, $h); 762 $self->SUPER::size_allocate ($w, $h);
763 $self->update;
764}
532 765
766sub _render {
767 $_[0]{children}[0]->draw;
768}
769
770sub render_child {
771 my ($self) = @_;
772
773 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
774 glClearColor 0, 0, 0, 0;
775 glClear GL_COLOR_BUFFER_BIT;
776
533 $self->render_chld; 777 $self->_render;
778 };
534} 779}
535 780
536sub _draw { 781sub _draw {
537 my ($self) = @_; 782 my ($self) = @_;
538 783
539 my ($w, $h) = ($self->w, $self->h); 784 my ($w, $h) = ($self->w, $self->h);
540 785
541 my $tex = $self->{texture} 786 my $tex = $self->{texture}
542 or return; 787 or return;
543 788
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 789 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 790 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
791 glColor 1, 1, 1, 1;
548 792
549 $tex->draw_quad (0, 0, $w, $h); 793 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 794
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 795 glDisable GL_TEXTURE_2D;
553} 796}
554 797
555############################################################################# 798#############################################################################
556 799
557package CFClient::UI::ViewPort; 800package CFClient::UI::ViewPort;
558 801
559our @ISA = CFClient::UI::Window::; 802our @ISA = CFClient::UI::Window::;
560 803
561sub new { die } 804sub new {
805 my $class = shift;
806
807 $class->SUPER::new (
808 scroll_x => 0,
809 scroll_y => 1,
810 @_,
811 )
812}
562 813
563sub size_request { 814sub size_request {
564 my ($self) = @_; 815 my ($self) = @_;
565 816
566 @$self{qw(child_w child_h)} = $self->child->size_request; 817 @$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)});
568 818
569 @$self{qw(child_w child_h)} 819 @$self{qw(child_w child_h)}
570} 820}
571 821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
826 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
827
828 $self->child->configure (0, 0, $w, $h);
829 $self->update;
830}
831
832sub set_offset {
833 my ($self, $x, $y) = @_;
834
835 $self->{view_x} = int $x;
836 $self->{view_y} = int $y;
837
838 $self->update;
839}
840
841# hmm, this does not work for topleft of $self... but we should not ask for that
842sub coord2local {
843 my ($self, $x, $y) = @_;
844
845 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
846}
847
848sub coord2global {
849 my ($self, $x, $y) = @_;
850
851 $x = List::Util::min $self->{w}, $x - $self->{view_x};
852 $y = List::Util::min $self->{h}, $y - $self->{view_y};
853
854 $self->SUPER::coord2global ($x, $y)
855}
856
857sub find_widget {
858 my ($self, $x, $y) = @_;
859
860 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
861 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
862 ) {
863 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
864 } else {
865 $self->CFClient::UI::Base::find_widget ($x, $y)
866 }
867}
868
869sub _render {
870 my ($self) = @_;
871
872 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
873
874 $self->SUPER::_render;
875}
876
877#############################################################################
878
879package CFClient::UI::ScrolledWindow;
880
881our @ISA = CFClient::UI::HBox::;
882
883sub new {
884 my $class = shift;
885
886 my $self;
887
888 my $slider = new CFClient::UI::Slider
889 vertical => 1,
890 range => [0, 0, 1, 0.01], # HACK fix
891 connect_changed => sub {
892 $self->{vp}->set_offset (0, $_[1]);
893 },
894 ;
895
896 $self = $class->SUPER::new (
897 vp => (new CFClient::UI::ViewPort expand => 1),
898 slider => $slider,
899 @_,
900 );
901
902 $self->{vp}->add ($self->{scrolled});
903 $self->add ($self->{vp});
904 $self->add ($self->{slider});
905
906 $self
907}
908
909sub update {
910 my ($self) = @_;
911
912 $self->SUPER::update;
913
914 # todo: overwrite size_allocate of child
915 my $child = $self->{vp}->child;
916 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
917}
918
919sub size_allocate {
920 my ($self, $w, $h) = @_;
921
922 $self->SUPER::size_allocate ($w, $h);
923
924 my $child = $self->{vp}->child;
925 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
926}
927
928#TODO# update range on size_allocate depending on child
929# update viewport offset on scroll
930
931#############################################################################
932
933package CFClient::UI::Frame;
934
935our @ISA = CFClient::UI::Bin::;
936
937use CFClient::OpenGL;
938
939sub new {
940 my $class = shift;
941
942 $class->SUPER::new (
943 bg => undef,
944 @_,
945 )
946}
947
572sub _draw { 948sub _draw {
573 my ($self) = @_; 949 my ($self) = @_;
574 950
575 $self->{children}[1]->draw; 951 if ($self->{bg}) {
576} 952 my ($w, $h) = @$self{qw(w h)};
577 953
954 glEnable GL_BLEND;
955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
956 glColor @{ $self->{bg} };
578 957
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS; 958 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0; 959 glVertex 0 , 0;
613 glVertex 0 , $h + 4; 960 glVertex 0 , $h;
614 glVertex $w + 4 , $h + 4; 961 glVertex $w, $h;
615 glVertex $w + 4 , 0; 962 glVertex $w, 0;
616 glEnd; 963 glEnd;
617 964
618 $chld->draw; 965 glDisable GL_BLEND;
966 }
967
968 $self->SUPER::_draw;
619} 969}
620 970
621############################################################################# 971#############################################################################
622 972
623package CFClient::UI::FancyFrame; 973package CFClient::UI::FancyFrame;
… …
634 my $class = shift; 984 my $class = shift;
635 985
636 # TODO: user_x, user_y, overwrite moveto? 986 # TODO: user_x, user_y, overwrite moveto?
637 987
638 my $self = $class->SUPER::new ( 988 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 989 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 990 border_bg => [1, 1, 1, 1],
641 border => 0.8, 991 border => 0.6,
992 is_toplevel => 1,
993 can_events => 1,
642 @_ 994 @_
643 ); 995 );
644 996
645 $self->{title} &&= new CFClient::UI::Label 997 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 998 align => 0,
647 valign => 1, 999 valign => 1,
648 text => $self->{title}, 1000 text => $self->{title},
649 fontsize => 1; 1001 fontsize => $self->{border};
650 1002
651 $self 1003 $self
652} 1004}
653 1005
654sub border { 1006sub border {
655 int $_[0]{border} * $::FONTSIZE 1007 int $_[0]{border} * $::FONTSIZE
656} 1008}
657 1009
658sub size_request { 1010sub size_request {
659 my ($self) = @_; 1011 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 1012
663 my ($w, $h) = $self->SUPER::size_request; 1013 my ($w, $h) = $self->SUPER::size_request;
664 1014
665 ( 1015 (
666 $w + $self->border * 2, 1016 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 1022 my ($self, $w, $h) = @_;
673 1023
674 $h -= List::Util::max 0, $self->border * 2; 1024 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1025 $w -= List::Util::max 0, $self->border * 2;
676 1026
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1027 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 1028 if $self->{title};
679 1029
680 $self->child->configure ($self->border, $self->border, $w, $h); 1030 $self->child->configure ($self->border, $self->border, $w, $h);
681} 1031}
682 1032
683sub button_down { 1033sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1034 my ($self, $ev, $x, $y) = @_;
685 1035
1036 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1037 my $border = $self->border;
687 1038
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1039 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1040 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1041
1042 if ($lr & $td) {
1043 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1044 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1045 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1046
1047 my $mx = $x < $border;
1048 my $my = $y < $border;
1049
694 $self->{motion} = sub { 1050 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1051 my ($ev, $x, $y) = @_;
696 1052
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1053 my $dx = $ev->{x} - $ox;
1054 my $dy = $ev->{y} - $oy;
698 1055
699 $self->{user_w} = $bw + $x - $ox; 1056 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1057 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1058 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 1059 $self->check_size;
702 }; 1060 };
703 1061
704 } elsif ($x >= 0 && $x < $self->{w} 1062 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1063 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1064 my ($bx, $by) = ($self->{x}, $self->{y});
709 1065
710 $self->{motion} = sub { 1066 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1067 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 1090 my ($self) = @_;
735 1091
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1092 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1093 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1094
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1095 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1096 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1097
744 my $border = $self->border; 1098 my $border = $self->border;
745 1099
746 glColor @{ $self->{border_bg} }; 1100 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1101 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1102 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1103 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1104 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1105
1106 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1107 my $bg = $tex[0];
753 1108
754 # TODO: repeat texture not scale 1109 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1110 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1111 my $rep_y = $ch / $bg->{h};
757 1112
758 glColor @{ $self->{bg} }; 1113 glColor @{ $self->{bg} };
759 1114
760 $bg->{s} = $rep_x; 1115 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1116 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1117 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1118 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1119 }
764 1120
765 glDisable GL_TEXTURE_2D; 1121 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1122
768 $self->{title}->draw if $self->{title}; 1123 $self->{title}->draw if $self->{title};
1124
769 $self->child->draw; 1125 $self->child->draw;
770} 1126}
771 1127
772############################################################################# 1128#############################################################################
773 1129
… …
782sub new { 1138sub new {
783 my $class = shift; 1139 my $class = shift;
784 1140
785 $class->SUPER::new ( 1141 $class->SUPER::new (
786 col_expand => [], 1142 col_expand => [],
787 @_ 1143 @_,
788 ) 1144 )
1145}
1146
1147sub children {
1148 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1149}
790 1150
791sub add { 1151sub add {
792 my ($self, $x, $y, $child) = @_; 1152 my ($self, $x, $y, $child) = @_;
793 1153
794 $child->set_parent ($self); 1154 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1155 $self->{children}[$y][$x] = $child;
796 1156
797 $child->check_size; 1157 $self->check_size (1);
798} 1158}
799 1159
800# TODO: move to container class maybe? send childs a signal on removal? 1160# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1161sub clear {
802 my ($self) = @_; 1162 my ($self) = @_;
803 1163
1164 my @children = $self->children;
804 delete $self->{children}; 1165 delete $self->{children};
1166
1167 for (@children) {
1168 delete $_->{parent};
1169 $_->hide;
1170 }
1171
1172 $self->check_size (1);
805 $self->update; 1173 $self->update;
806} 1174}
807 1175
808sub get_wh { 1176sub get_wh {
809 my ($self) = @_; 1177 my ($self) = @_;
… …
815 or next; 1183 or next;
816 1184
817 for my $x (0 .. $#$row) { 1185 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1186 my $widget = $row->[$x]
819 or next; 1187 or next;
820 my ($w, $h) = $widget->size_request; 1188 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1189
822 $w[$x] = max $w[$x], $w; 1190 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1191 $h[$y] = max $h[$y], $h;
824 } 1192 }
825 } 1193 }
… …
841sub size_allocate { 1209sub size_allocate {
842 my ($self, $w, $h) = @_; 1210 my ($self, $w, $h) = @_;
843 1211
844 my ($ws, $hs) = $self->get_wh; 1212 my ($ws, $hs) = $self->get_wh;
845 1213
846 my $req_w = sum @$ws; 1214 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1215 my $req_h = (sum @$hs) || 1;
848 1216
849 # TODO: nicer code && do row_expand 1217 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1218 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1219 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1220 my $col_expand = (sum @col_expand) || 1;
… …
930 1298
931 ($h, $w) = ($w, $h); 1299 ($h, $w) = ($w, $h);
932 1300
933 my $children = $self->{children}; 1301 my $children = $self->{children};
934 1302
935 my @h = map +($_->size_request)[0], @$children; 1303 my @h = map $_->{req_w}, @$children;
936 1304
937 my $req_h = List::Util::sum @h; 1305 my $req_h = List::Util::sum @h;
938 1306
939 if ($req_h > $h) { 1307 if ($req_h > $h) {
940 # ah well, not enough space 1308 # ah well, not enough space
… …
986} 1354}
987 1355
988sub size_allocate { 1356sub size_allocate {
989 my ($self, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
990 1358
1359 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1360
991 my $children = $self->{children}; 1361 my $children = $self->{children};
992 1362
993 my @h = map +($_->size_request)[1], @$children; 1363 my @h = map $_->{req_h}, @$children;
994 1364
995 my $req_h = List::Util::sum @h; 1365 my $req_h = List::Util::sum @h;
996 1366
997 if ($req_h > $h) { 1367 if ($req_h > $h) {
998 # ah well, not enough space 1368 # ah well, not enough space
… …
1024 1394
1025############################################################################# 1395#############################################################################
1026 1396
1027package CFClient::UI::Label; 1397package CFClient::UI::Label;
1028 1398
1029our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
1030 1400
1031use CFClient::OpenGL; 1401use CFClient::OpenGL;
1032 1402
1033sub new { 1403sub new {
1034 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
1035 1405
1036 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
1408 #bg => none
1409 #active_bg => none
1410 #font => default_font
1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
1415 layout => (new CFClient::Layout),
1038 fontsize => 1, 1416 fontsize => 1,
1039 text => "",
1040 align => -1, 1417 align => -1,
1041 valign => -1, 1418 valign => -1,
1042 padding => 2, 1419 padding => 2,
1043 layout => new CFClient::Layout, 1420 can_events => 0,
1044 %arg 1421 %arg
1045 ); 1422 );
1046 1423
1047 if (exists $self->{template}) { 1424 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1425 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1426 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1427 $self->{template} = $layout;
1051 } 1428 }
1052 1429
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1431 $self->set_markup (delete $self->{markup});
1432 } else {
1433 $self->set_text (delete $self->{text});
1434 }
1055 1435
1056 $self 1436 $self
1057} 1437}
1058 1438
1059sub escape_text { 1439sub escape($) {
1060 local $_ = $_[1]; 1440 local $_ = $_[0];
1061 1441
1062 s/&/&amp;/g; 1442 s/&/&amp;/g;
1063 s/>/&gt;/g; 1443 s/>/&gt;/g;
1064 s/</&lt;/g; 1444 s/</&lt;/g;
1065 1445
1066 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
1067} 1454}
1068 1455
1069sub set_text { 1456sub set_text {
1070 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1071 1458
1459 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1073 1464
1074 delete $self->{texture};
1075 $self->update; 1465 $self->update;
1466 $self->check_size;
1076} 1467}
1077 1468
1078sub set_markup { 1469sub set_markup {
1079 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1080 1471
1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1082 1479
1083 delete $self->{texture};
1084 $self->update; 1480 $self->update;
1481 $self->check_size;
1085} 1482}
1086 1483
1087sub size_request { 1484sub size_request {
1088 my ($self) = @_; 1485 my ($self) = @_;
1089 1486
1090 $self->{layout}->set_width; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1492
1093 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1094 1494
1095 if (exists $self->{template}) { 1495 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1498
1098 my ($w2, $h2) = $self->{template}->size; 1499 my ($w2, $h2) = $self->{template}->size;
1099 1500
1100 $w = List::Util::max $w, $w2; 1501 $w = List::Util::max $w, $w2;
… …
1115 1516
1116sub set_fontsize { 1517sub set_fontsize {
1117 my ($self, $fontsize) = @_; 1518 my ($self, $fontsize) = @_;
1118 1519
1119 $self->{fontsize} = $fontsize; 1520 $self->{fontsize} = $fontsize;
1521 delete $self->{texture};
1522
1523 $self->update;
1120 $self->check_size; 1524 $self->check_size;
1121} 1525}
1122 1526
1123sub _draw { 1527sub _draw {
1124 my ($self) = @_; 1528 my ($self) = @_;
1125 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1126 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
1127 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
1536 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1128 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
1129 new_from_layout CFClient::Texture $self->{layout} 1540 my $tex = new_from_layout CFClient::Texture $self->{layout};
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
1130 }; 1551 };
1131 1552
1132 glEnable GL_BLEND;
1133 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1134 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1136 1555
1556 if ($tex->{format} == GL_ALPHA) {
1137 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1138
1139 $self->{ox} = int (
1140 $self->{align} < 0 ? $self->{padding}
1141 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1142 : ($self->{w} - $tex->{w}) * 0.5
1143 );
1144
1145 $self->{oy} = int (
1146 $self->{valign} < 0 ? $self->{padding}
1147 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1148 : ($self->{h} - $tex->{h}) * 0.5
1149 );
1150
1151 $tex->draw_quad ($self->{ox}, $self->{oy}); 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1559 } else {
1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1561 }
1152 1562
1153 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1154 glDisable GL_BLEND;
1155} 1564}
1156 1565
1157############################################################################# 1566#############################################################################
1158 1567
1159package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
… …
1164 1573
1165sub new { 1574sub new {
1166 my $class = shift; 1575 my $class = shift;
1167 1576
1168 $class->SUPER::new ( 1577 $class->SUPER::new (
1169 fg => [1, 1, 1], 1578 fg => [1, 1, 1],
1170 bg => [0, 0, 0, 0.2], 1579 bg => [0, 0, 0, 0.2],
1171 active_bg => [1, 1, 1, 0.5], 1580 active_bg => [1, 1, 1, 0.5],
1172 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1173 can_hover => 1, 1582 can_hover => 1,
1174 can_focus => 1, 1583 can_focus => 1,
1175 valign => 0, 1584 valign => 0,
1585 can_events => 1,
1586 #text => ...
1176 @_ 1587 @_
1177 ) 1588 )
1178} 1589}
1179 1590
1180sub _set_text { 1591sub _set_text {
… …
1190 $self->{text} = $text; 1601 $self->{text} = $text;
1191 1602
1192 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1193 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1194 1605
1195 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1196}
1197
1198sub get_text {
1199 $_[0]{text}
1200}
1201
1202sub size_request {
1203 my ($self) = @_;
1204
1205 my ($w, $h) = $self->SUPER::size_request;
1206
1207 ($w + 1, $h) # add 1 for cursor
1208}
1209
1210sub size_allocate {
1211 my ($self, $w, $h) = @_;
1212
1213 $self->_set_text ($self->{text});
1214} 1607}
1215 1608
1216sub set_text { 1609sub set_text {
1217 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1218 1611
1219 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1220 $self->_set_text ($text); 1613 $self->_set_text ($text);
1221 $self->update; 1614 $self->update;
1615 $self->check_size;
1616}
1617
1618sub get_text {
1619 $_[0]{text}
1620}
1621
1622sub size_request {
1623 my ($self) = @_;
1624
1625 my ($w, $h) = $self->SUPER::size_request;
1626
1627 ($w + 1, $h) # add 1 for cursor
1222} 1628}
1223 1629
1224sub key_down { 1630sub key_down {
1225 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1226 1632
… …
1228 my $sym = $ev->{sym}; 1634 my $sym = $ev->{sym};
1229 my $uni = $ev->{unicode}; 1635 my $uni = $ev->{unicode};
1230 1636
1231 my $text = $self->get_text; 1637 my $text = $self->get_text;
1232 1638
1233 if ($sym == 8) { 1639 if ($uni == 8) {
1234 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1235 } elsif ($sym == 127) { 1641 } elsif ($uni == 127) {
1236 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1237 } elsif ($sym == CFClient::SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1238 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1239 } elsif ($sym == CFClient::SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1240 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1241 } elsif ($sym == CFClient::SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1242 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1243 } elsif ($sym == CFClient::SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1244 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1245 } elsif ($sym == 27) { 1651 } elsif ($uni == 27) {
1246 $self->emit ('escape'); 1652 $self->_emit ('escape');
1247 } elsif ($uni) { 1653 } elsif ($uni) {
1248 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1249 } 1655 }
1250 1656
1251 $self->_set_text ($text); 1657 $self->_set_text ($text);
1252 $self->update; 1658 $self->update;
1659 $self->check_size;
1253} 1660}
1254 1661
1255sub focus_in { 1662sub focus_in {
1256 my ($self) = @_; 1663 my ($self) = @_;
1257 1664
… …
1333 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1334 1741
1335 my $sym = $ev->{sym}; 1742 my $sym = $ev->{sym};
1336 1743
1337 if ($sym == 13) { 1744 if ($sym == 13) {
1745 unshift @{$self->{history}},
1746 my $txt = $self->get_text;
1747 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = '';
1338 $self->emit (activate => $self->get_text); 1749 $self->_emit (activate => $txt);
1339 $self->update; 1750 $self->update;
1751
1752 } elsif ($sym == CFClient::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text;
1755 }
1756 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++;
1758 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1759 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 }
1763
1764 } elsif ($sym == CFClient::SDLK_DOWN) {
1765 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767
1768 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else {
1771 $self->set_text ($self->{history_saveback});
1772 }
1340 1773
1341 } else { 1774 } else {
1342 $self->SUPER::key_down ($ev); 1775 $self->SUPER::key_down ($ev);
1343 } 1776 }
1344 1777
… …
1358 1791
1359sub new { 1792sub new {
1360 my $class = shift; 1793 my $class = shift;
1361 1794
1362 $class->SUPER::new ( 1795 $class->SUPER::new (
1363 padding => 4, 1796 padding => 4,
1364 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1365 bg => [1, 1, 1, 0.2],
1366 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1367 can_hover => 1, 1799 can_hover => 1,
1368 align => 0, 1800 align => 0,
1369 valign => 0, 1801 valign => 0,
1802 can_events => 1,
1370 @_ 1803 @_
1371 ) 1804 )
1372} 1805}
1373 1806
1807sub activate { }
1808
1374sub button_up { 1809sub button_up {
1375 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1376 1811
1812 $self->emit ("activate")
1377 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1378 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1379 $self->emit ("activate");
1380 }
1381} 1815}
1382 1816
1383sub _draw { 1817sub _draw {
1384 my ($self) = @_; 1818 my ($self) = @_;
1385 1819
… …
1387 1821
1388 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1389 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1390 } 1824 }
1391 1825
1392 glEnable GL_BLEND;
1393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1394 glEnable GL_TEXTURE_2D; 1826 glEnable GL_TEXTURE_2D;
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396 glColor 0, 0, 0, 1; 1828 glColor 0, 0, 0, 1;
1397 1829
1398 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1399 1831
1400 glDisable GL_TEXTURE_2D; 1832 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 1833
1403 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1404} 1835}
1405 1836
1406############################################################################# 1837#############################################################################
… …
1420 1851
1421 $class->SUPER::new ( 1852 $class->SUPER::new (
1422 padding => 2, 1853 padding => 2,
1423 fg => [1, 1, 1], 1854 fg => [1, 1, 1],
1424 active_fg => [1, 1, 0], 1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1425 state => 0, 1858 state => 0,
1426 can_hover => 1, 1859 can_hover => 1,
1427 @_ 1860 @_
1428 ) 1861 )
1429} 1862}
… …
1438 my ($self, $ev, $x, $y) = @_; 1871 my ($self, $ev, $x, $y) = @_;
1439 1872
1440 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1441 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1442 $self->{state} = !$self->{state}; 1875 $self->{state} = !$self->{state};
1443 $self->emit (changed => $self->{state}); 1876 $self->_emit (changed => $self->{state});
1444 } 1877 }
1445} 1878}
1446 1879
1447sub _draw { 1880sub _draw {
1448 my ($self) = @_; 1881 my ($self) = @_;
… …
1453 1886
1454 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1455 1888
1456 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1457 1890
1458 glEnable GL_BLEND; 1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1459 glEnable GL_TEXTURE_2D; 1893 glEnable GL_TEXTURE_2D;
1460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1461
1462 my $tex = $self->{state} ? $tex[1] : $tex[0];
1463
1464 $tex->draw_quad (0, 0, $s, $s); 1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1465
1466 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468} 1896}
1469 1897
1470############################################################################# 1898#############################################################################
1471 1899
1472package CFClient::UI::Image; 1900package CFClient::UI::Image;
… …
1479our %loaded_images; 1907our %loaded_images;
1480 1908
1481sub new { 1909sub new {
1482 my $class = shift; 1910 my $class = shift;
1483 1911
1484 my $self = $class->SUPER::new (@_); 1912 my $self = $class->SUPER::new (can_events => 0, @_);
1485 1913
1486 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1914 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1487 1915
1488 $loaded_images{$self->{image}} ||= 1916 $loaded_images{$self->{image}} ||=
1489 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1917 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1515 glTranslate 0, -$self->{w}, 0; 1943 glTranslate 0, -$self->{w}, 0;
1516 1944
1517 ($w, $h) = ($h, $w); 1945 ($w, $h) = ($h, $w);
1518 } 1946 }
1519 1947
1520 glEnable GL_BLEND;
1521 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1522 glEnable GL_TEXTURE_2D; 1948 glEnable GL_TEXTURE_2D;
1523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1524 1950
1525 $tex->draw_quad (0, 0, $w, $h); 1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1526 1952
1527 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1529} 1954}
1530 1955
1531############################################################################# 1956#############################################################################
1532 1957
1533package CFClient::UI::VGauge; 1958package CFClient::UI::VGauge;
1534 1959
1535our @ISA = CFClient::UI::Base::; 1960our @ISA = CFClient::UI::Base::;
1961
1962use List::Util qw(min max);
1536 1963
1537use CFClient::OpenGL; 1964use CFClient::OpenGL;
1538 1965
1539my %tex = ( 1966my %tex = (
1540 food => [ 1967 food => [
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1542 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1543 ], 1970 ],
1544 grace => [ 1971 grace => [
1545 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1546 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1547 ], 1974 ],
1548 hp => [ 1975 hp => [
1549 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1550 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1551 ], 1978 ],
1552 mana => [ 1979 mana => [
1553 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1554 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1555 ], 1982 ],
1556); 1983);
1557 1984
1558# eg. VGauge->new (gauge => 'food'), default gauge: food 1985# eg. VGauge->new (gauge => 'food'), default gauge: food
1559sub new { 1986sub new {
… …
1578} 2005}
1579 2006
1580sub set_max { 2007sub set_max {
1581 my ($self, $max) = @_; 2008 my ($self, $max) = @_;
1582 2009
2010 return if $self->{max_val} == $max;
2011
1583 $self->{max_val} = $max; 2012 $self->{max_val} = $max;
2013 $self->update;
1584} 2014}
1585 2015
1586sub set_value { 2016sub set_value {
1587 my ($self, $val, $max) = @_; 2017 my ($self, $val, $max) = @_;
1588 2018
1589 $self->set_max ($max) 2019 $self->set_max ($max)
1590 if defined $max; 2020 if defined $max;
1591 2021
1592 $max = $self->{max_val}; 2022 return if $self->{val} == $val;
2023
1593 $self->{val} = $val; 2024 $self->{val} = $val;
1594
1595 $self->update; 2025 $self->update;
1596} 2026}
1597 2027
1598sub _draw { 2028sub _draw {
1599 my ($self) = @_; 2029 my ($self) = @_;
1600 2030
1601 my $tex = $tex{$self->{type}}; 2031 my $tex = $tex{$self->{type}};
2032 my ($t1, $t2, $t3) = @$tex;
1602 2033
1603 my ($w, $h) = ($self->{w}, $self->{h}); 2034 my ($w, $h) = ($self->{w}, $self->{h});
1604 2035
1605 if ($self->{vertical}) { 2036 if ($self->{vertical}) {
1606 glRotate 90, 0, 0, 1; 2037 glRotate 90, 0, 0, 1;
… …
1608 2039
1609 ($w, $h) = ($h, $w); 2040 ($w, $h) = ($h, $w);
1610 } 2041 }
1611 2042
1612 my $ycut = $self->{val} / ($self->{max_val} || 1); 2043 my $ycut = $self->{val} / ($self->{max_val} || 1);
1613 $ycut = 1 if $self->{val} > $self->{max_val};
1614 2044
1615 my $t1 = $tex->[0]; 2045 my $ycut1 = max 0, min 1, $ycut;
1616 my $t2 = $tex->[1]; 2046 my $ycut2 = max 0, min 1, $ycut - 1;
2047
2048 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2);
1617 2050
1618 glEnable GL_BLEND; 2051 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1620 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1622 2055
1623 my $h1 = $self->{h} - $ycut * $self->{h};
1624 my $h2 = $ycut * $self->{h};
1625
1626 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2056 glBindTexture GL_TEXTURE_2D, $t1->{name};
1627 glBegin GL_QUADS; 2057 glBegin GL_QUADS;
1628 glTexCoord 0 , 0; glVertex 0 , 0; 2058 glTexCoord 0 , 0; glVertex 0 , 0;
1629 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2059 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1630 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2060 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1631 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2061 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1632 glEnd; 2062 glEnd;
1633 2063
2064 my $ycut1 = List::Util::min 1, $ycut;
1634 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2065 glBindTexture GL_TEXTURE_2D, $t2->{name};
1635 glBegin GL_QUADS; 2066 glBegin GL_QUADS;
1636 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2067 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1637 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2068 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1638 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2069 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1639 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1640 glEnd; 2071 glEnd;
2072
2073 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd;
2081 }
1641 2082
1642 glDisable GL_BLEND; 2083 glDisable GL_BLEND;
1643 glDisable GL_TEXTURE_2D; 2084 glDisable GL_TEXTURE_2D;
1644} 2085}
1645 2086
… …
1648package CFClient::UI::Gauge; 2089package CFClient::UI::Gauge;
1649 2090
1650our @ISA = CFClient::UI::VBox::; 2091our @ISA = CFClient::UI::VBox::;
1651 2092
1652sub new { 2093sub new {
1653 my ($class, %arg) = shift; 2094 my ($class, %arg) = @_;
1654 2095
1655 my $self = $class->SUPER::new ( 2096 my $self = $class->SUPER::new (
1656 @_, 2097 tooltip => $arg{type},
2098 can_hover => 1,
2099 can_events => 1,
2100 %arg,
1657 ); 2101 );
1658 2102
1659 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1660 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1661 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1662 2106
1663 $self 2107 $self
1664} 2108}
1665 2109
1666sub set_fontsize { 2110sub set_fontsize {
… …
1668 2112
1669 $self->{value}->set_fontsize ($fsize); 2113 $self->{value}->set_fontsize ($fsize);
1670 $self->{max} ->set_fontsize ($fsize); 2114 $self->{max} ->set_fontsize ($fsize);
1671} 2115}
1672 2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
2122}
2123
1673sub set_value { 2124sub set_value {
1674 my ($self, $val, $max) = @_; 2125 my ($self, $val, $max) = @_;
1675 2126
1676 $self->set_max ($max) 2127 $self->set_max ($max)
1677 if defined $max; 2128 if defined $max;
1678 2129
1679 $self->{gauge}->set_value ($val, $max); 2130 $self->{gauge}->set_value ($val, $max);
1680 $self->{value}->set_text ($val); 2131 $self->{value}->set_text ($val);
1681}
1682
1683sub set_max {
1684 my ($self, $max) = @_;
1685
1686 $self->{gauge}->set_max ($max);
1687 $self->{max}->set_text ($max);
1688} 2132}
1689 2133
1690############################################################################# 2134#############################################################################
1691 2135
1692package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
… …
1702 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1703 2147
1704sub new { 2148sub new {
1705 my $class = shift; 2149 my $class = shift;
1706 2150
1707 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1708 2152
1709 # TODO: 0-width page 2153 # TODO: 0-width page
1710 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1711 # TODO: calculations are off 2155 # TODO: calculations are off
1712 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1713 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1714 active_fg => [0, 0, 0], 2158 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5],
1715 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1716 req_w => 20, 2162 req_w => $::WIDTH / 80,
1717 req_h => 20, 2163 req_h => $::WIDTH / 80,
1718 vertical => 0, 2164 vertical => 0,
1719 can_hover => 1, 2165 can_hover => 1,
1720 inner_pad => 5, 2166 inner_pad => 0.02,
1721 @_ 2167 @_
1722 ); 2168 );
1723 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1724 $self 2173 $self
2174}
2175
2176sub set_range {
2177 my ($self, $range) = @_;
2178
2179 ($range, $self->{range}) = ($self->{range}, $range);
2180
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}";
2183}
2184
2185sub set_value {
2186 my ($self, $value) = @_;
2187
2188 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2189
2190 $hi = $lo + 1 if $hi <= $lo;
2191
2192 $page = $hi - $lo if $page > $hi - $lo;
2193
2194 $value = $lo if $value < $lo;
2195 $value = $hi - $page if $value > $hi - $page;
2196
2197 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2198 if $unit;
2199
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201
2202 if ($value != $old_value) {
2203 $self->_emit (changed => $value);
2204 $self->update;
2205 }
1725} 2206}
1726 2207
1727sub size_request { 2208sub size_request {
1728 my ($self) = @_; 2209 my ($self) = @_;
1729 2210
… …
1735 2216
1736sub button_down { 2217sub button_down {
1737 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1738 2219
1739 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1740 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1741} 2225}
1742 2226
1743sub mouse_motion { 2227sub mouse_motion {
1744 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1745 2229
1746 if ($GRAB == $self) { 2230 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232
2233 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2238 }
2239}
2240
2241sub update {
2242 my ($self) = @_;
2243
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2245 $self->set_value ($self->{range}[0]);
2246
1747 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1748 2249
1749 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1750 2251
1751 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1752 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1753 2254
1754 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1755 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1756 $x = $lo if $x < $lo;
1757 $x = $hi - $page if $x > $hi - $page;
1758 $self->{range}[0] = $x;
1759 2257
1760 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1761 $self->update; 2259 $self->{knob_w} = $knob_w;
1762 } 2260 });
1763}
1764 2261
1765# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1766# so that the handle doesn't leave the texture. This calculation isn't 100%
1767# correct propably, but it does the job for now
1768sub _calc_inner_pad_px {
1769 my ($self, $w) = @_;
1770 ($w / 100) * $self->{inner_pad} # % to pixels
1771} 2263}
1772 2264
1773sub _draw { 2265sub _draw {
1774 my ($self) = @_; 2266 my ($self) = @_;
1775 2267
1776 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1777 2269
1778 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1779 2271
1780 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1781 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1782 2274
2275 glTranslate 1, 0, 0;
1783 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1784 glTranslate 0, -$self->{w}, 0;
1785
1786 ($w, $h) = ($h, $w);
1787 } 2277 }
1788 2278
1789 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1790 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1791 2281
1792 my ($value, $lo, $hi, $page) = @{$self->{range}};
1793
1794 $hi = $value + 1 if $lo == $hi;
1795
1796 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1797 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1798
1799 $page = int $page * $inner_w / ($hi - $lo);
1800 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1801
1802 $w -= $page;
1803 $page &= ~1;
1804 glTranslate $page * 0.5, 0, 0;
1805 $page ||= 2;
1806
1807 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1808 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 2284
1815 # draw background 2285 # draw background
1816 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1817 2287
1818 # draw handle 2288 # draw handle
1819 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1820 2290
1821 glDisable GL_BLEND;
1822 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
1823} 2292}
2293
2294#############################################################################
2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($class, %arg) = @_;
2302
2303 my $range = delete $arg{range};
2304
2305 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift },
2309 from_value => sub { shift },
2310 %arg,
2311 );
2312
2313 $self->{slider}->connect (changed => sub {
2314 my ($self, $value) = @_;
2315 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2316 $self->{parent}->emit (changed => $value);
2317 });
2318
2319# $self->{entry}->connect (changed => sub {
2320# my ($self, $value) = @_;
2321# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2322# $self->{parent}->emit (changed => $value);
2323# });
2324
2325 $self->add ($self->{slider}, $self->{entry});
2326
2327 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2328
2329 $self
2330}
2331
2332sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) }
1824 2334
1825############################################################################# 2335#############################################################################
1826 2336
1827package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
1828 2338
… …
1832 2342
1833sub new { 2343sub new {
1834 my $class = shift; 2344 my $class = shift;
1835 2345
1836 my $self = $class->SUPER::new ( 2346 my $self = $class->SUPER::new (
1837 fontsize => 1, 2347 fontsize => 1,
2348 can_events => 0,
2349 #font => default_font
1838 @_, 2350 @_,
1839 2351
1840 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
1841 par => [], 2353 par => [],
1842 height => 0, 2354 height => 0,
1843 children => [ 2355 children => [
1844 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
1845 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
1846 ], 2358 ],
1847 ); 2359 );
1848 2360
1849 $self->{children}[1]->connect (changed => sub { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
1850 $self->update;
1851 });
1852 2362
1853 $self 2363 $self
1854} 2364}
1855 2365
1856sub set_fontsize { 2366sub set_fontsize {
… …
1858 2368
1859 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
1860 $self->reflow; 2370 $self->reflow;
1861} 2371}
1862 2372
2373sub size_allocate {
2374 my ($self, $w, $h) = @_;
2375
2376 $self->SUPER::size_allocate ($w, $h);
2377
2378 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w});
2381
2382 $self->reflow;
2383}
2384
1863sub text_height { 2385sub text_size {
1864 my ($self, $text) = @_; 2386 my ($self, $text, $indent) = @_;
1865 2387
1866 my $layout = $self->{layout}; 2388 my $layout = $self->{layout};
1867 2389
1868 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1869 $layout->set_width ($self->{w}); 2391 $layout->set_width ($self->{children}[0]{w} - $indent);
1870 $layout->set_text ($text); 2392 $layout->set_markup ($text);
1871 2393
1872 ($layout->size)[1] 2394 $layout->size
1873} 2395}
1874 2396
1875sub reflow { 2397sub reflow {
1876 my ($self) = @_; 2398 my ($self) = @_;
1877 2399
1878 $self->{need_reflow}++; 2400 $self->{need_reflow}++;
1879 $self->update; 2401 $self->update;
1880} 2402}
1881 2403
1882sub size_allocate { 2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
1883 my ($self, $w, $h) = @_; 2412 my ($self) = @_;
1884 2413
1885 $self->SUPER::size_allocate ($w, $h); 2414 $self->{par} = [];
1886 2415 $self->{height} = 0;
1887 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1888 $self->{layout}->set_width ($self->{children}[0]{w});
1889
1890 $self->reflow;
1891} 2417}
1892 2418
1893sub add_paragraph { 2419sub add_paragraph {
1894 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
1895 2421
1896 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
1897 2423 my ($w, $h) = $self->text_size ($line);
1898 my $height = $self->text_height ($text);
1899
1900 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
1901 2427
1902 push @{$self->{par}}, [$height, $color, $text];
1903
1904 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1905 $self->{children}[1]->update;
1906} 2429}
1907 2430
1908sub update { 2431sub update {
1909 my ($self) = @_; 2432 my ($self) = @_;
1910 2433
… …
1912 2435
1913 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
1914 2437
1915 delete $self->{texture}; 2438 delete $self->{texture};
1916 2439
1917 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
1918 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
1919 my $height = 0; 2444 my $height = 0;
1920 2445
1921 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
1922 for @{$self->{par}}; 2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
2458
2459 $height += $_->[1];
2460 }
1923 2461
1924 $self->{height} = $height; 2462 $self->{height} = $height;
1925 2463
1926 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1927 2465
1928 delete $self->{texture}; 2466 delete $self->{texture};
1929 } 2467 }
1930 2468
1931 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1932 glClearColor 0, 0, 0, 1; 2470 glClearColor 0.5, 0.5, 0.5, 0;
1933 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
1934 2472
2473 my $top = int $self->{children}[1]{range}[0];
2474
2475 my $y0 = $top;
2476 my $y1 = $top + $H;
2477
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
1935 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939
1940 my $top = int $self->{children}[1]{range}[0];
1941
1942 my $y0 = $top;
1943 my $y1 = $top + $self->{h};
1944
1945 my $y = 0;
1946
1947 my $layout = $self->{layout};
1948 2487
1949 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
1950 my $h = $par->[0]; 2489 my $h = $par->[1];
1951 2490
1952 if ($y0 < $y + $h && $y < $y1) { 2491 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] });
2493 $layout->set_width ($W - $par->[3]);
1953 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
1954 2495
1955 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1956 my ($W, $H) = $layout->size; 2497
1957 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1958 } 2500 }
1959 2501
1960 $y += $h; 2502 $y += $h;
1961 } 2503 }
1962 2504
1963 glDisable GL_TEXTURE_2D;
1964 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
1965 }; 2506 };
1966 }); 2507 });
1967} 2508}
1968 2509
1969sub _draw { 2510sub _draw {
1970 my ($self) = @_; 2511 my ($self) = @_;
1971 2512
1972 if ($self->{texture}) {
1973 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2515 glColor 1, 1, 1, 1;
1975 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1976 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1977 }
1978 2518
1979 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
1980 2520
1981} 2521}
1982 2522
… …
2030 2570
2031sub new { 2571sub new {
2032 my $class = shift; 2572 my $class = shift;
2033 2573
2034 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2035 state => 0, 2575 state => 0,
2036 connect_activate => \&toggle_flopper, 2576 connect_activate => \&toggle_flopper,
2037 @_ 2577 @_
2038 ); 2578 );
2039 2579
2040 if ($self->{state}) { 2580 if ($self->{state}) {
… …
2050 2590
2051 # TODO: use animation 2591 # TODO: use animation
2052 if ($self->{state} = !$self->{state}) { 2592 if ($self->{state} = !$self->{state}) {
2053 $CFClient::UI::ROOT->add ($self->{other}); 2593 $CFClient::UI::ROOT->add ($self->{other});
2054 $self->{other}->move ($self->coord2global (0, $self->{h})); 2594 $self->{other}->move ($self->coord2global (0, $self->{h}));
2055 $self->emit ("open"); 2595 $self->_emit ("open");
2056 } else { 2596 } else {
2057 $CFClient::UI::ROOT->remove ($self->{other}); 2597 $CFClient::UI::ROOT->remove ($self->{other});
2058 $self->emit ("close"); 2598 $self->_emit ("close");
2059 } 2599 }
2060 2600
2061 $self->emit (changed => $self->{state}); 2601 $self->_emit (changed => $self->{state});
2062} 2602}
2063 2603
2064############################################################################# 2604#############################################################################
2065 2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 $self->add (new CFClient::UI::Label
2625 markup => $widget->{tooltip},
2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8,
2628 fg => [0, 0, 0, 1],
2629 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 );
2632}
2633
2634sub size_request {
2635 my ($self) = @_;
2636
2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2638
2639 ($w + 4, $h + 4)
2640}
2641
2642sub size_allocate {
2643 my ($self, $w, $h) = @_;
2644
2645 $self->SUPER::size_allocate ($w - 4, $h - 4);
2646}
2647
2648sub _draw {
2649 my ($self) = @_;
2650
2651 glTranslate 0.375, 0.375;
2652
2653 my ($w, $h) = @$self{qw(w h)};
2654
2655 glColor 1, 0.8, 0.4;
2656 glBegin GL_QUADS;
2657 glVertex 0 , 0;
2658 glVertex 0 , $h;
2659 glVertex $w, $h;
2660 glVertex $w, 0;
2661 glEnd;
2662
2663 glColor 0, 0, 0;
2664 glBegin GL_LINE_LOOP;
2665 glVertex 0 , 0;
2666 glVertex 0 , $h;
2667 glVertex $w, $h;
2668 glVertex $w, 0;
2669 glEnd;
2670
2671 glTranslate 2 - 0.375, 2 - 0.375;
2672 $self->SUPER::_draw;
2673}
2674
2675#############################################################################
2676
2677package CFClient::UI::Face;
2678
2679our @ISA = CFClient::UI::Base::;
2680
2681use CFClient::OpenGL;
2682
2683sub new {
2684 my $class = shift;
2685
2686 my $self = $class->SUPER::new (
2687 aspect => 1,
2688 can_events => 0,
2689 @_,
2690 );
2691
2692 if ($self->{anim} && $self->{animspeed}) {
2693 Scalar::Util::weaken (my $widget = $self);
2694
2695 $self->{timer} = Event->timer (
2696 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2697 hard => 1,
2698 interval => $self->{animspeed},
2699 cb => sub {
2700 ++$widget->{frame};
2701 $widget->update;
2702 },
2703 );
2704 }
2705
2706 $self
2707}
2708
2709sub size_request {
2710 (32, 8)
2711}
2712
2713sub update {
2714 my ($self) = @_;
2715
2716 return unless $self->{visible};
2717
2718 $self->SUPER::update;
2719}
2720
2721sub _draw {
2722 my ($self) = @_;
2723
2724 return unless $::CONN;
2725
2726 my $face;
2727
2728 if ($self->{frame}) {
2729 my $anim = $::CONN->{anim}[$self->{anim}];
2730
2731 $face = $anim->[ $self->{frame} % @$anim ]
2732 if $anim && @$anim;
2733 }
2734
2735 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2736
2737 if ($tex) {
2738 glEnable GL_TEXTURE_2D;
2739 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2740 glColor 1, 1, 1, 1;
2741 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2742 glDisable GL_TEXTURE_2D;
2743 }
2744}
2745
2746sub DESTROY {
2747 my ($self) = @_;
2748
2749 $self->{timer}->cancel
2750 if $self->{timer};
2751
2752 $self->SUPER::DESTROY;
2753}
2754
2755#############################################################################
2756
2757package CFClient::UI::Inventory;
2758
2759our @ISA = CFClient::UI::ScrolledWindow::;
2760
2761sub new {
2762 my $class = shift;
2763
2764 my $self = $class->SUPER::new (
2765 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2766 @_,
2767 );
2768
2769 $self
2770}
2771
2772sub set_items {
2773 my ($self, $items) = @_;
2774
2775 $self->{scrolled}->clear;
2776 return unless $items;
2777
2778 my @items = sort {
2779 ($a->{type} <=> $b->{type})
2780 or ($a->{name} cmp $b->{name})
2781 } @$items;
2782
2783 $self->{real_items} = \@items;
2784
2785 my $row = 0;
2786 for my $item (@items) {
2787 CFClient::Item::update_widgets $item;
2788
2789 $self->{scrolled}->add (0, $row, $item->{face_widget});
2790 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2791 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2792
2793 $row++;
2794 }
2795}
2796
2797sub size_request {
2798 my ($self) = @_;
2799 ($self->{req_w}, $self->{req_h});
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Menu;
2805
2806our @ISA = CFClient::UI::FancyFrame::;
2807
2808use CFClient::OpenGL;
2809
2810sub new {
2811 my $class = shift;
2812
2813 my $self = $class->SUPER::new (
2814 items => [],
2815 z => 100,
2816 @_,
2817 );
2818
2819 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2820
2821 for my $item (@{ $self->{items} }) {
2822 my ($widget, $cb) = @$item;
2823
2824 # handle various types of items, only text for now
2825 if (!ref $widget) {
2826 $widget = new CFClient::UI::Label
2827 can_hover => 1,
2828 can_events => 1,
2829 text => $widget;
2830 }
2831
2832 $self->{item}{$widget} = $item;
2833
2834 $self->{vbox}->add ($widget);
2835 }
2836
2837 $self
2838}
2839
2840# popup given the event (must be a mouse button down event currently)
2841sub popup {
2842 my ($self, $ev) = @_;
2843
2844 $self->_emit ("popdown");
2845
2846 # maybe save $GRAB? must be careful about events...
2847 $GRAB = $self;
2848 $self->{button} = $ev->{button};
2849
2850 $self->show;
2851 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2852}
2853
2854sub mouse_motion {
2855 my ($self, $ev, $x, $y) = @_;
2856
2857 # TODO: should use vbox->find_widget or so
2858 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2859 $self->{hover} = $self->{item}{$HOVER};
2860}
2861
2862sub button_up {
2863 my ($self, $ev, $x, $y) = @_;
2864
2865 if ($ev->{button} == $self->{button}) {
2866 undef $GRAB;
2867 $self->hide;
2868
2869 $self->_emit ("popdown");
2870 $self->{hover}[1]->() if $self->{hover};
2871 }
2872}
2873
2874#############################################################################
2875
2876package CFClient::UI::Statusbox;
2877
2878our @ISA = CFClient::UI::VBox::;
2879
2880sub new {
2881 my $class = shift;
2882
2883 $class->SUPER::new (
2884 fontsize => 0.8,
2885 @_,
2886 )
2887}
2888
2889sub reorder {
2890 my ($self) = @_;
2891 my $NOW = time;
2892
2893 while (my ($k, $v) = each %{ $self->{item} }) {
2894 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2895 }
2896
2897 my @widgets;
2898
2899 my @items = sort {
2900 $a->{pri} <=> $b->{pri}
2901 or $b->{id} <=> $a->{id}
2902 } values %{ $self->{item} };
2903
2904 my $count = 10 + 1;
2905 for my $item (@items) {
2906 last unless --$count;
2907
2908 push @widgets, $item->{label} ||= do {
2909 # TODO: doesn't handle markup well (read as: at all)
2910 my $short = $item->{count} > 1
2911 ? "<b>$item->{count} ×</b> $item->{text}"
2912 : $item->{text};
2913
2914 for ($short) {
2915 s/^\s+//;
2916 s/\s+/ /g;
2917 }
2918
2919 new CFClient::UI::Label
2920 markup => $short,
2921 tooltip => $item->{tooltip},
2922 tooltip_font => $::FONT_PROP,
2923 tooltip_width => 0.67,
2924 fontsize => $item->{fontsize} || $self->{fontsize},
2925 max_w => $::WIDTH * 0.44,
2926 fg => $item->{fg},
2927 can_events => 1,
2928 can_hover => 1
2929 };
2930 }
2931
2932 $self->clear;
2933 $self->SUPER::add (reverse @widgets);
2934}
2935
2936sub add {
2937 my ($self, $text, %arg) = @_;
2938
2939 $text =~ s/^\s+//;
2940 $text =~ s/\s+$//;
2941
2942 return unless $text;
2943
2944 my $timeout = time + ((delete $arg{timeout}) || 60);
2945
2946 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2947
2948 if (my $item = $self->{item}{$group}) {
2949 if ($item->{text} eq $text) {
2950 $item->{count}++;
2951 } else {
2952 $item->{count} = 1;
2953 $item->{text} = $item->{tooltip} = $text;
2954 }
2955 $item->{id} = ++$self->{id};
2956 $item->{timeout} = $timeout;
2957 delete $item->{label};
2958 } else {
2959 $self->{item}{$group} = {
2960 id => ++$self->{id},
2961 text => $text,
2962 timeout => $timeout,
2963 tooltip => $text,
2964 fg => [0.8, 0.8, 0.8, 0.8],
2965 pri => 0,
2966 count => 1,
2967 %arg,
2968 };
2969 }
2970
2971 $self->reorder;
2972}
2973
2974sub reconfigure {
2975 my ($self) = @_;
2976
2977 delete $_->{label}
2978 for values %{ $self->{item} || {} };
2979
2980 $self->reorder;
2981 $self->SUPER::reconfigure;
2982}
2983
2984#############################################################################
2985
2066package CFClient::UI::Root; 2986package CFClient::UI::Root;
2067 2987
2068our @ISA = CFClient::UI::Container::; 2988our @ISA = CFClient::UI::Container::;
2069 2989
2070use CFClient::OpenGL; 2990use CFClient::OpenGL;
2071 2991
2072sub check_size { 2992sub new {
2073 my ($self) = @_; 2993 my $class = shift;
2074 2994
2075 $self->configure (0, 0, $::WITH, $::HEIGHT); 2995 $class->SUPER::new (
2076} 2996 visible => 1,
2077 2997 @_,
2078sub size_request { 2998 )
2079 ($::WIDTH, $::HEIGHT)
2080} 2999}
2081 3000
2082sub configure { 3001sub configure {
2083 my ($self, $x, $y, $w, $h) = @_; 3002 my ($self, $x, $y, $w, $h) = @_;
2084 3003
2085 $self->SUPER::configure ($x, $y, $w, $h); 3004 $self->{w} = $w;
2086 3005 $self->{h} = $h;
2087 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2088 for @{$self->{children}};
2089} 3006}
2090 3007
2091sub _topleft { 3008sub check_size {
3009 my ($self) = @_;
3010
3011 $self->size_allocate ($self->{w}, $self->{h})
3012 if $self->{w};
3013}
3014
3015sub size_request {
3016 my ($self) = @_;
3017
3018 ($self->{w}, $self->{h})
3019}
3020
3021sub size_allocate {
3022 my ($self, $w, $h) = @_;
3023
3024 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3028 if exists $child->{req_x};
3029
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3031 if exists $child->{req_y};
3032
3033 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3034 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3035
3036 $child->configure ($X, $Y, $W, $H);
3037 }
3038}
3039
3040sub coord2local {
2092 my ($self, $x, $y) = @_; 3041 my ($self, $x, $y) = @_;
2093 3042
2094 ($x, $y) 3043 ($x, $y)
2095} 3044}
2096 3045
3046sub coord2global {
3047 my ($self, $x, $y) = @_;
3048
3049 ($x, $y)
3050}
3051
2097sub update { 3052sub update {
2098 my ($self) = @_; 3053 my ($self) = @_;
2099 3054
2100 $self->check_size; 3055 $self->check_size;
2101 ::refresh (); 3056 $::WANT_REFRESH++;
2102} 3057}
2103 3058
2104sub add { 3059sub add {
2105 my ($self, $child) = @_; 3060 my ($self, @children) = @_;
2106 3061
3062 for (my @widgets = @children; my $w = pop @widgets; ) {
3063 push @widgets, $w->children;
3064 $w->{root} = $self;
3065 $w->{visible} = $self->{visible} + 1;
3066 }
3067
3068 for my $child (@children) {
3069 $child->{is_toplevel} = 1;
3070
2107 # integerize window positions 3071 # integerise window positions
2108 $child->{x} = int $child->{x}; 3072 $child->{x} = int $child->{x};
2109 $child->{y} = int $child->{y}; 3073 $child->{y} = int $child->{y};
3074 }
2110 3075
2111 $self->SUPER::add ($child); 3076 $self->SUPER::add (@children);
3077}
3078
3079sub remove {
3080 my ($self, @children) = @_;
3081
3082 $self->SUPER::remove (@children);
3083
3084 while (@children) {
3085 my $w = pop @children;
3086 push @children, $w->children;
3087 $w->set_invisible;
3088 }
2112} 3089}
2113 3090
2114sub on_refresh { 3091sub on_refresh {
2115 my ($self, $id, $cb) = @_; 3092 my ($self, $id, $cb) = @_;
2116 3093
2117 $self->{refresh_hook}{$id} = $cb; 3094 $self->{refresh_hook}{$id} = $cb;
2118} 3095}
2119 3096
3097sub on_post_alloc {
3098 my ($self, $id, $cb) = @_;
3099
3100 $self->{post_alloc_hook}{$id} = $cb;
3101}
3102
2120sub draw { 3103sub draw {
2121 my ($self) = @_; 3104 my ($self) = @_;
2122 3105
2123 while (my $rcb = delete $self->{refresh_hook}) { 3106 while ($self->{refresh_hook}) {
2124 $_->() for values %$rcb; 3107 $_->()
3108 for values %{delete $self->{refresh_hook}};
3109 }
3110
3111 if ($self->{check_size}) {
3112 my @queue = ([], []);
3113
3114 for (;;) {
3115 if ($self->{check_size}) {
3116 # heuristic: check containers last
3117 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3118 for values %{delete $self->{check_size}}
3119 }
3120
3121 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3122
3123 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3124 ? @$widget{qw(user_w user_h)}
3125 : $widget->size_request;
3126
3127 if (delete $widget->{force_alloc}
3128 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3129 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3130
3131 $widget->{req_w} = $w;
3132 $widget->{req_h} = $h;
3133
3134 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3135
3136 $widget->{parent}->check_size
3137 if $widget->{parent};
3138 }
3139 }
3140 }
3141
3142 while ($self->{size_alloc}) {
3143 for (values %{delete $self->{size_alloc}}) {
3144 my ($widget, $w, $h) = @$_;
3145
3146 $w = 0 if $w < 0;
3147 $h = 0 if $h < 0;
3148
3149 $widget->{w} = $w;
3150 $widget->{h} = $h;
3151 $widget->emit (size_allocate => $w, $h);
3152 }
3153 }
3154
3155 while ($self->{post_alloc_hook}) {
3156 $_->()
3157 for values %{delete $self->{post_alloc_hook}};
2125 } 3158 }
2126 3159
2127 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3160 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2128 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3161 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2129 glClear GL_COLOR_BUFFER_BIT; 3162 glClear GL_COLOR_BUFFER_BIT;
2130 3163
2131 glMatrixMode GL_PROJECTION; 3164 glMatrixMode GL_PROJECTION;
2132 glLoadIdentity; 3165 glLoadIdentity;
2133 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3166 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2134 glMatrixMode GL_MODELVIEW; 3167 glMatrixMode GL_MODELVIEW;
2135 glLoadIdentity; 3168 glLoadIdentity;
2136 3169
2137 $self->_draw; 3170 $self->_draw;
2138} 3171}
… …
2140############################################################################# 3173#############################################################################
2141 3174
2142package CFClient::UI; 3175package CFClient::UI;
2143 3176
2144$ROOT = new CFClient::UI::Root; 3177$ROOT = new CFClient::UI::Root;
3178$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2145 3179
21461 31801
2147 3181

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