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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.240 by root, Fri May 26 18:28:23 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
12our $ROOT; 14our $ROOT;
15our $TOOLTIP;
13our $BUTTON_STATE; 16our $BUTTON_STATE;
17
18our %WIDGET; # all widgets, weak-referenced
19
20sub check_tooltip {
21 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) {
26 $TOOLTIP->{owner} = $widget;
27
28 my $tip = $widget->{tooltip};
29
30 $tip = $tip->($widget) if CODE:: eq ref $tip;
31
32 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
74
75 check_tooltip;
33 } 76 }
34 77
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81 if $GRAB;
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93 if $GRAB;
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
116 check_tooltip;
117 }
118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER;
71} 121}
72 122
73# convert position array to integers 123# convert position array to integers
74sub harmonize { 124sub harmonize {
75 my ($vals) = @_; 125 my ($vals) = @_;
… …
81 $rem += $_ - $i; 131 $rem += $_ - $i;
82 $_ = $i; 132 $_ = $i;
83 } 133 }
84} 134}
85 135
136sub full_refresh {
137 # make a copy, otherwise for complains about freed values.
138 my @widgets = values %WIDGET;
139
140 $_->update
141 for @widgets;
142}
143
144sub reconfigure_widgets {
145 # make a copy, otherwise C<for> complains about freed values.
146 my @widgets = values %WIDGET;
147
148 $_->reconfigure
149 for @widgets;
150}
151
152# call when resolution changes etc.
153sub rescale_widgets {
154 my ($sx, $sy) = @_;
155
156 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167 }
168
169 reconfigure_widgets;
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
… …
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
187 can_events => 1,
101 @_ 188 @_
102 }, $class; 189 }, $class;
103 190
104 for (keys %$self) { 191 for (keys %$self) {
105 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
107 } 194 }
108 } 195 }
109 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
110 $self 199 $self
111} 200}
112 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
113sub show { 209sub show {
114 my ($self) = @_; 210 my ($self) = @_;
115
116 return if $self->{parent}; 211 return if $self->{parent};
117 212
118 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
119} 214}
120 215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub set_invisible {
230 my ($self) = @_;
231
232 # broken show/hide model
233
234 delete $self->{visible};
235
236 undef $GRAB if $GRAB == $self;
237 undef $HOVER if $HOVER == $self;
238
239 CFClient::UI::check_tooltip
240 if $CFClient::UI::TOOLTIP->{owner} == $self;
241
242 $self->focus_out;
243}
244
121sub hide { 245sub hide {
122 my ($self) = @_; 246 my ($self) = @_;
123 247
124 return unless $self->{parent}; 248 $self->set_invisible;
125 249
126 $self->{parent}->remove ($self); 250 $self->{parent}->remove ($self)
251 if $self->{parent};
127} 252}
128 253
129sub move { 254sub move {
130 my ($self, $x, $y, $z) = @_; 255 my ($self, $x, $y, $z) = @_;
131 256
… …
134 $self->{z} = $z if defined $z; 259 $self->{z} = $z if defined $z;
135 260
136 $self->update; 261 $self->update;
137} 262}
138 263
139sub needs_redraw { 264sub set_size {
140 0 265 my ($self, $w, $h) = @_;
266
267 $self->{user_w} = $w;
268 $self->{user_h} = $h;
269
270 $self->check_size;
141} 271}
142 272
143sub size_request { 273sub size_request {
144 require Carp; 274 require Carp;
145 Carp::confess "size_request is abtract"; 275 Carp::confess "size_request is abstract";
146} 276}
147 277
148sub configure { 278sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 279 my ($self, $x, $y, $w, $h) = @_;
150 280
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 281 if ($self->{aspect}) {
155 $w = List::Util::min $w, int $h * $self->{aspect}; 282 my $w2 = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 283 my $h2 = List::Util::min $h, int $w / $self->{aspect};
157 }
158 284
159 return unless $self->{w} != $w || $self->{h} != $h; 285 # use alignment to adjust x, y
160 286
287 $x += int +($w - $w2) * 0.5;
288 $y += int +($h - $h2) * 0.5;
289
290 ($w, $h) = ($w2, $h2);
291 }
292
293 if ($self->{x} != $x || $self->{y} != $y) {
161 $self->{w} = $w; 294 $self->{x} = $x;
162 $self->{h} = $h; 295 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 296 $self->update;
297 }
298
299 if ($self->{w} != $w || $self->{h} != $h) {
300 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
301 }
166} 302}
167 303
168sub size_allocate { 304sub size_allocate {
169 # nothing to be done 305 # nothing to be done
170} 306}
171 307
172# return top left coordinates 308sub reconfigure {
173sub _topleft { 309 my ($self) = @_;
310
311 $self->check_size (1);
312 $self->update;
313}
314
315sub children {
316}
317
318sub set_max_size {
174 my ($self, $x, $y) = @_; 319 my ($self, $w, $h) = @_;
175 320
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 321 delete $self->{max_w}; $self->{max_w} = $w if $w;
322 delete $self->{max_h}; $self->{max_h} = $h if $h;
323}
324
325sub set_tooltip {
326 my ($self, $tooltip) = @_;
327
328 $tooltip =~ s/^\s+//;
329 $tooltip =~ s/\s+$//;
330
331 return if $self->{tooltip} eq $tooltip;
332
333 $self->{tooltip} = $tooltip;
334
335 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
336 delete $CFClient::UI::TOOLTIP->{owner};
337 CFClient::UI::check_tooltip;
338 }
177} 339}
178 340
179# translate global coordinates to local coordinate system 341# translate global coordinates to local coordinate system
180sub coord2local { 342sub coord2local {
181 my ($self, $x, $y) = @_; 343 my ($self, $x, $y) = @_;
182 344
183 my ($X, $Y) = $self->_topleft; 345 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 346}
186 347
187# translate local coordinates to global coordinate system 348# translate local coordinates to global coordinate system
188sub coord2global { 349sub coord2global {
189 my ($self, $x, $y) = @_; 350 my ($self, $x, $y) = @_;
190 351
191 my ($X, $Y) = $self->_topleft; 352 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 353}
194 354
195sub focus_in { 355sub focus_in {
196 my ($self) = @_; 356 my ($self) = @_;
197 357
198 return if $FOCUS == $self; 358 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 359 return unless $self->{can_focus};
200 360
201 my $focus = $FOCUS; $FOCUS = $self; 361 my $focus = $FOCUS; $FOCUS = $self;
202 362
203 $self->emit (focus_in => $focus); 363 $self->_emit (focus_in => $focus);
204 364
205 $focus->update if $focus; 365 $focus->update if $focus;
206 $FOCUS->update; 366 $FOCUS->update;
207} 367}
208 368
… …
211 371
212 return unless $FOCUS == $self; 372 return unless $FOCUS == $self;
213 373
214 my $focus = $FOCUS; undef $FOCUS; 374 my $focus = $FOCUS; undef $FOCUS;
215 375
216 $self->emit (focus_out => $focus); 376 $self->_emit (focus_out => $focus);
217 377
218 $focus->update if $focus; #? 378 $focus->update if $focus; #?
379
380 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
381 unless $FOCUS;
219} 382}
220 383
221sub mouse_motion { } 384sub mouse_motion { }
222sub button_up { } 385sub button_up { }
223sub key_down { } 386sub key_down { }
224sub key_up { } 387sub key_up { }
225 388
226sub button_down { 389sub button_down {
227 my ($self, $ev, $x, $y) = @_; 390 my ($self, $ev, $x, $y) = @_;
228 391
229 $self->focus_in; 392 $self->focus_in;
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 420 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 421 glVertex $x , $y + $self->{h};
259 glEnd; 422 glEnd;
260 glDisable GL_BLEND; 423 glDisable GL_BLEND;
261 } 424 }
425
426 if ($ENV{PCLIENT_DEBUG}) {
427 glPushMatrix;
428 glColor 1, 1, 0, 1;
429 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
430 glBegin GL_LINE_LOOP;
431 glVertex 0 , 0;
432 glVertex $self->{w} - 1, 0;
433 glVertex $self->{w} - 1, $self->{h} - 1;
434 glVertex 0 , $self->{h} - 1;
435 glEnd;
436 glPopMatrix;
437 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
438 }
262} 439}
263 440
264sub _draw { 441sub _draw {
265 my ($self) = @_; 442 my ($self) = @_;
266 443
267 warn "no draw defined for $self\n"; 444 warn "no draw defined for $self\n";
268} 445}
269 446
270sub find_widget { 447sub find_widget {
271 my ($self, $x, $y) = @_; 448 my ($self, $x, $y) = @_;
449
450 return () unless $self->{can_events};
272 451
273 return $self 452 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 453 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 454 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 455
… …
279 458
280sub set_parent { 459sub set_parent {
281 my ($self, $parent) = @_; 460 my ($self, $parent) = @_;
282 461
283 Scalar::Util::weaken ($self->{parent} = $parent); 462 Scalar::Util::weaken ($self->{parent} = $parent);
463
464 $self->{root} = $parent->{root};
465 $self->{visible} = $parent->{visible};
466
467 # TODO: req_w _does_change after ->reconfigure
468 $self->check_size
469 unless exists $self->{req_w};
470
471 $self->show;
284} 472}
285 473
286sub check_size { 474sub check_size {
287 my ($self) = @_; 475 my ($self, $forced) = @_;
288 476
289 my ($w, $h) = $self->size_request; 477 $self->{force_alloc} = 1 if $forced;
290 478 $CFClient::UI::ROOT->{check_size}{$self} = $self;
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298} 479}
299 480
300sub update { 481sub update {
301 my ($self) = @_; 482 my ($self) = @_;
302 483
… …
308 my ($self, $signal, $cb) = @_; 489 my ($self, $signal, $cb) = @_;
309 490
310 push @{ $self->{signal_cb}{$signal} }, $cb; 491 push @{ $self->{signal_cb}{$signal} }, $cb;
311} 492}
312 493
494sub _emit {
495 my ($self, $signal, @args) = @_;
496
497 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
498}
499
313sub emit { 500sub emit {
314 my ($self, $signal, @args) = @_; 501 my ($self, $signal, @args) = @_;
315 502
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 503 $self->_emit ($signal, @args)
317 $cb->($self, @args); 504 || $self->$signal (@args);
318 }
319} 505}
320 506
321sub DESTROY { 507sub DESTROY {
322 my ($self) = @_; 508 my ($self) = @_;
323 509
510 delete $WIDGET{$self+0};
324 #$self->deactivate; 511 #$self->deactivate;
325} 512}
326 513
327############################################################################# 514#############################################################################
328 515
… …
337 my $class = shift; 524 my $class = shift;
338 525
339 # range [value, low, high, page] 526 # range [value, low, high, page]
340 527
341 $class->SUPER::new ( 528 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 529 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 530 #active_bg => [1, 1, 1, 0.5],
344 @_ 531 @_
345 ) 532 )
346} 533}
347 534
348sub _draw { 535sub _draw {
349 my ($self) = @_; 536 my ($self) = @_;
350 537
538 my $color = $FOCUS == $self && $self->{active_bg}
539 ? $self->{active_bg}
540 : $self->{bg};
541
542 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 543 my ($w, $h) = @$self{qw(w h)};
352 544
353 glEnable GL_BLEND; 545 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 547 glColor @$color;
356 548
357 glBegin GL_QUADS; 549 glBegin GL_QUADS;
358 glVertex 0 , 0; 550 glVertex 0 , 0;
359 glVertex 0 , $h; 551 glVertex 0 , $h;
360 glVertex $w, $h; 552 glVertex $w, $h;
361 glVertex $w, 0; 553 glVertex $w, 0;
362 glEnd; 554 glEnd;
363 555
364 glDisable GL_BLEND; 556 glDisable GL_BLEND;
557 }
365} 558}
366 559
367############################################################################# 560#############################################################################
368 561
369package CFClient::UI::Empty; 562package CFClient::UI::Empty;
370 563
371our @ISA = CFClient::UI::Base::; 564our @ISA = CFClient::UI::Base::;
565
566sub new {
567 my ($class, %arg) = @_;
568 $class->SUPER::new (can_events => 0, %arg);
569}
372 570
373sub size_request { 571sub size_request {
374 (0, 0) 572 (0, 0)
375} 573}
376 574
… …
385sub new { 583sub new {
386 my ($class, %arg) = @_; 584 my ($class, %arg) = @_;
387 585
388 my $children = delete $arg{children} || []; 586 my $children = delete $arg{children} || [];
389 587
390 my $self = $class->SUPER::new (children => [], %arg); 588 my $self = $class->SUPER::new (
589 children => [],
590 can_events => 0,
591 %arg,
592 );
391 $self->add ($_) for @$children; 593 $self->add ($_) for @$children;
392 594
393 $self 595 $self
394} 596}
395 597
396sub add { 598sub add {
397 my ($self, $child) = @_; 599 my ($self, @widgets) = @_;
398 600
399 $child->set_parent ($self); 601 $_->set_parent ($self)
602 for @widgets;
400 603
401 use sort 'stable'; 604 use sort 'stable';
402 605
403 $self->{children} = [ 606 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 607 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 608 @{$self->{children}}, @widgets
406 ]; 609 ];
407 610
408 $child->check_size; 611 $self->check_size (1);
612 $self->update;
613}
614
615sub children {
616 @{ $_[0]{children} }
409} 617}
410 618
411sub remove { 619sub remove {
412 my ($self, $child) = @_; 620 my ($self, $child) = @_;
413 621
414 delete $child->{parent}; 622 delete $child->{parent};
623 $child->hide;
415 624
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 625 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 626
627 $self->check_size (1);
628 $self->update;
629}
630
631sub clear {
632 my ($self) = @_;
633
634 my $children = delete $self->{children};
635 $self->{children} = [];
636
637 for (@$children) {
638 delete $_->{parent};
639 $_->hide;
640 }
641
418 $self->check_size; 642 $self->check_size;
643 $self->update;
419} 644}
420 645
421sub find_widget { 646sub find_widget {
422 my ($self, $x, $y) = @_; 647 my ($self, $x, $y) = @_;
423 648
… …
498} 723}
499 724
500sub update { 725sub update {
501 my ($self) = @_; 726 my ($self) = @_;
502 727
503 # we want to do this delayed... 728 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 729 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 730}
517 731
518sub size_allocate { 732sub size_allocate {
519 my ($self, $w, $h) = @_; 733 my ($self, $w, $h) = @_;
520 734
521 $self->child->configure (0, 0, $w, $h); 735 $self->SUPER::size_allocate ($w, $h);
736 $self->update;
737}
522 738
739sub _render {
740 $_[0]{children}[0]->draw;
741}
742
743sub render_child {
744 my ($self) = @_;
745
746 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
747 glClearColor 0, 0, 0, 0;
748 glClear GL_COLOR_BUFFER_BIT;
749
523 $self->render_chld; 750 $self->_render;
751 };
524} 752}
525 753
526sub _draw { 754sub _draw {
527 my ($self) = @_; 755 my ($self) = @_;
528 756
529 my ($w, $h) = ($self->w, $self->h); 757 my ($w, $h) = ($self->w, $self->h);
530 758
531 my $tex = $self->{texture} 759 my $tex = $self->{texture}
532 or return; 760 or return;
533 761
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 762 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
764 glColor 1, 1, 1, 1;
538 765
539 $tex->draw_quad (0, 0, $w, $h); 766 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 767
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 768 glDisable GL_TEXTURE_2D;
543} 769}
544 770
545############################################################################# 771#############################################################################
546 772
547package CFClient::UI::ViewPort; 773package CFClient::UI::ViewPort;
548 774
549our @ISA = CFClient::UI::Window::; 775our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 776
623sub new { 777sub new {
624 my $class = shift; 778 my $class = shift;
625 779
780 $class->SUPER::new (
781 scroll_x => 0,
782 scroll_y => 1,
783 @_,
784 )
785}
786
787sub size_request {
788 my ($self) = @_;
789
790 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
791
792 @$self{qw(child_w child_h)}
793}
794
795sub size_allocate {
796 my ($self, $w, $h) = @_;
797
798 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
799 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
800
801 $self->child->configure (0, 0, $w, $h);
802 $self->update;
803}
804
805sub set_offset {
806 my ($self, $x, $y) = @_;
807
808 $self->{view_x} = int $x;
809 $self->{view_y} = int $y;
810
811 $self->update;
812}
813
814# hmm, this does not work for topleft of $self... but we should not ask for that
815sub coord2local {
816 my ($self, $x, $y) = @_;
817
818 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
819}
820
821sub coord2global {
822 my ($self, $x, $y) = @_;
823
824 $x = List::Util::min $self->{w}, $x - $self->{view_x};
825 $y = List::Util::min $self->{h}, $y - $self->{view_y};
826
827 $self->SUPER::coord2global ($x, $y)
828}
829
830sub find_widget {
831 my ($self, $x, $y) = @_;
832
833 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
834 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
835 ) {
836 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
837 } else {
838 $self->CFClient::UI::Base::find_widget ($x, $y)
839 }
840}
841
842sub _render {
843 my ($self) = @_;
844
845 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
846
847 $self->SUPER::_render;
848}
849
850#############################################################################
851
852package CFClient::UI::ScrolledWindow;
853
854our @ISA = CFClient::UI::HBox::;
855
856sub new {
857 my $class = shift;
858
859 my $self;
860
861 my $slider = new CFClient::UI::Slider
862 vertical => 1,
863 range => [0, 0, 1, 0.01], # HACK fix
864 connect_changed => sub {
865 $self->{vp}->set_offset (0, $_[1]);
866 },
867 ;
868
869 $self = $class->SUPER::new (
870 vp => (new CFClient::UI::ViewPort expand => 1),
871 slider => $slider,
872 @_,
873 );
874
875 $self->{vp}->add ($self->{scrolled});
876 $self->add ($self->{vp});
877 $self->add ($self->{slider});
878
879 $self
880}
881
882sub update {
883 my ($self) = @_;
884
885 $self->SUPER::update;
886
887 # todo: overwrite size_allocate of child
888 my $child = $self->{vp}->child;
889 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
890}
891
892sub size_allocate {
893 my ($self, $w, $h) = @_;
894
895 $self->SUPER::size_allocate ($w, $h);
896
897 my $child = $self->{vp}->child;
898 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
899}
900
901#TODO# update range on size_allocate depending on child
902# update viewport offset on scroll
903
904#############################################################################
905
906package CFClient::UI::Frame;
907
908our @ISA = CFClient::UI::Bin::;
909
910use CFClient::OpenGL;
911
912sub new {
913 my $class = shift;
914
915 $class->SUPER::new (
916 bg => undef,
917 @_,
918 )
919}
920
921sub _draw {
922 my ($self) = @_;
923
924 if ($self->{bg}) {
925 my ($w, $h) = @$self{qw(w h)};
926
927 glEnable GL_BLEND;
928 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
929 glColor @{ $self->{bg} };
930
931 glBegin GL_QUADS;
932 glVertex 0 , 0;
933 glVertex 0 , $h;
934 glVertex $w, $h;
935 glVertex $w, 0;
936 glEnd;
937
938 glDisable GL_BLEND;
939 }
940
941 $self->SUPER::_draw;
942}
943
944#############################################################################
945
946package CFClient::UI::FancyFrame;
947
948our @ISA = CFClient::UI::Bin::;
949
950use CFClient::OpenGL;
951
952my @tex =
953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
954 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
955
956sub new {
957 my $class = shift;
958
626 # TODO: user_x, user_y, overwrite moveto? 959 # TODO: user_x, user_y, overwrite moveto?
627 960
628 $class->SUPER::new ( 961 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 962 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 963 border_bg => [1, 1, 1, 1],
631 border => 0.8, 964 border => 0.6,
965 is_toplevel => 1,
966 can_events => 1,
632 @_ 967 @_
633 ) 968 );
969
970 $self->{title} &&= new CFClient::UI::Label
971 align => 0,
972 valign => 1,
973 text => $self->{title},
974 fontsize => $self->{border};
975
976 $self
634} 977}
635 978
636sub border { 979sub border {
637 int $_[0]{border} * $::FONTSIZE 980 int $_[0]{border} * $::FONTSIZE
638} 981}
639 982
640sub size_request { 983sub size_request {
641 my ($self) = @_; 984 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 985
645 my ($w, $h) = $self->SUPER::size_request; 986 my ($w, $h) = $self->SUPER::size_request;
646 987
647 ( 988 (
648 $w + $self->border * 2, 989 $w + $self->border * 2,
… …
654 my ($self, $w, $h) = @_; 995 my ($self, $w, $h) = @_;
655 996
656 $h -= List::Util::max 0, $self->border * 2; 997 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 998 $w -= List::Util::max 0, $self->border * 2;
658 999
1000 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1001 if $self->{title};
1002
659 $self->child->configure ($self->border, $self->border, $w, $h); 1003 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1004}
661 1005
662sub button_down { 1006sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1007 my ($self, $ev, $x, $y) = @_;
664 1008
1009 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1010 my $border = $self->border;
666 1011
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1012 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1013 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1014
1015 if ($lr & $td) {
1016 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1017 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1018 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1019
1020 my $mx = $x < $border;
1021 my $my = $y < $border;
1022
673 $self->{motion} = sub { 1023 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1024 my ($ev, $x, $y) = @_;
675 1025
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1026 my $dx = $ev->{x} - $ox;
1027 my $dy = $ev->{y} - $oy;
677 1028
678 $self->{user_w} = $bw + $x - $ox; 1029 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1030 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1031 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
680 $self->check_size; 1032 $self->check_size;
681 }; 1033 };
682 1034
683 } elsif ($x >= 0 && $x < $self->{w} 1035 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1036 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1037 my ($bx, $by) = ($self->{x}, $self->{y});
688 1038
689 $self->{motion} = sub { 1039 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1040 my ($ev, $x, $y) = @_;
… …
713 my ($self) = @_; 1063 my ($self) = @_;
714 1064
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1065 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1066 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1067
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1068 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1070
723 my $border = $self->border; 1071 my $border = $self->border;
724 1072
725 glColor @{ $self->{border_bg} }; 1073 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1074 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1075 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1076 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1077 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1078
1079 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731 my $bg = $tex[0]; 1080 my $bg = $tex[0];
732 1081
733 # TODO: repeat texture not scale 1082 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1083 my $rep_x = $cw / $bg->{w};
735 my $rep_y = $ch / $bg->{h}; 1084 my $rep_y = $ch / $bg->{h};
736 1085
737 glColor @{ $self->{bg} }; 1086 glColor @{ $self->{bg} };
738 1087
739 $bg->{s} = $rep_x; 1088 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y; 1089 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1; 1090 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1091 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1092 }
743 1093
744 glDisable GL_TEXTURE_2D; 1094 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1095
1096 $self->{title}->draw if $self->{title};
746 1097
747 $self->child->draw; 1098 $self->child->draw;
748} 1099}
749 1100
750############################################################################# 1101#############################################################################
… …
760sub new { 1111sub new {
761 my $class = shift; 1112 my $class = shift;
762 1113
763 $class->SUPER::new ( 1114 $class->SUPER::new (
764 col_expand => [], 1115 col_expand => [],
765 @_ 1116 @_,
766 ) 1117 )
1118}
1119
1120sub children {
1121 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1122}
768 1123
769sub add { 1124sub add {
770 my ($self, $x, $y, $child) = @_; 1125 my ($self, $x, $y, $child) = @_;
771 1126
772 $child->set_parent ($self); 1127 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1128 $self->{children}[$y][$x] = $child;
774 1129
775 $child->check_size; 1130 $self->check_size (1);
776} 1131}
777 1132
778# TODO: move to container class maybe? send childs a signal on removal? 1133# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1134sub clear {
780 my ($self) = @_; 1135 my ($self) = @_;
781 1136
1137 my @children = $self->children;
782 delete $self->{children}; 1138 delete $self->{children};
1139
1140 for (@children) {
1141 delete $_->{parent};
1142 $_->hide;
1143 }
1144
1145 $self->check_size (1);
783 $self->update; 1146 $self->update;
784} 1147}
785 1148
786sub get_wh { 1149sub get_wh {
787 my ($self) = @_; 1150 my ($self) = @_;
… …
793 or next; 1156 or next;
794 1157
795 for my $x (0 .. $#$row) { 1158 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1159 my $widget = $row->[$x]
797 or next; 1160 or next;
798 my ($w, $h) = $widget->size_request; 1161 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1162
800 $w[$x] = max $w[$x], $w; 1163 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1164 $h[$y] = max $h[$y], $h;
802 } 1165 }
803 } 1166 }
… …
819sub size_allocate { 1182sub size_allocate {
820 my ($self, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
821 1184
822 my ($ws, $hs) = $self->get_wh; 1185 my ($ws, $hs) = $self->get_wh;
823 1186
824 my $req_w = sum @$ws; 1187 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1188 my $req_h = (sum @$hs) || 1;
826 1189
827 # TODO: nicer code && do row_expand 1190 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1191 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1192 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1193 my $col_expand = (sum @col_expand) || 1;
… …
908 1271
909 ($h, $w) = ($w, $h); 1272 ($h, $w) = ($w, $h);
910 1273
911 my $children = $self->{children}; 1274 my $children = $self->{children};
912 1275
913 my @h = map +($_->size_request)[0], @$children; 1276 my @h = map $_->{req_w}, @$children;
914 1277
915 my $req_h = List::Util::sum @h; 1278 my $req_h = List::Util::sum @h;
916 1279
917 if ($req_h > $h) { 1280 if ($req_h > $h) {
918 # ah well, not enough space 1281 # ah well, not enough space
… …
964} 1327}
965 1328
966sub size_allocate { 1329sub size_allocate {
967 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
968 1331
1332 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1333
969 my $children = $self->{children}; 1334 my $children = $self->{children};
970 1335
971 my @h = map +($_->size_request)[1], @$children; 1336 my @h = map $_->{req_h}, @$children;
972 1337
973 my $req_h = List::Util::sum @h; 1338 my $req_h = List::Util::sum @h;
974 1339
975 if ($req_h > $h) { 1340 if ($req_h > $h) {
976 # ah well, not enough space 1341 # ah well, not enough space
… …
1002 1367
1003############################################################################# 1368#############################################################################
1004 1369
1005package CFClient::UI::Label; 1370package CFClient::UI::Label;
1006 1371
1007our @ISA = CFClient::UI::Base::; 1372our @ISA = CFClient::UI::DrawBG::;
1008 1373
1009use CFClient::OpenGL; 1374use CFClient::OpenGL;
1010 1375
1011sub new { 1376sub new {
1012 my ($class, %arg) = @_; 1377 my ($class, %arg) = @_;
1013 1378
1014 my $self = $class->SUPER::new ( 1379 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1380 fg => [1, 1, 1],
1381 #bg => none
1382 #active_bg => none
1383 #font => default_font
1384 #text => initial text
1385 #markup => initial narkup
1386 #max_w => maximum pixel width
1387 ellipsise => 3, # end
1388 layout => (new CFClient::Layout),
1016 fontsize => 1, 1389 fontsize => 1,
1017 text => "",
1018 align => -1, 1390 align => -1,
1019 valign => -1, 1391 valign => -1,
1020 padding => 2, 1392 padding => 2,
1021 layout => new CFClient::Layout, 1393 can_events => 0,
1022 %arg 1394 %arg
1023 ); 1395 );
1024 1396
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1397 if (exists $self->{template}) {
1398 my $layout = new CFClient::Layout;
1399 $layout->set_text (delete $self->{template});
1400 $self->{template} = $layout;
1401 }
1026 1402
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1403 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1404 $self->set_markup (delete $self->{markup});
1405 } else {
1406 $self->set_text (delete $self->{text});
1407 }
1029 1408
1030 $self 1409 $self
1031} 1410}
1032 1411
1033sub escape_text { 1412sub escape($) {
1034 local $_ = $_[1]; 1413 local $_ = $_[0];
1035 1414
1036 s/&/&amp;/g; 1415 s/&/&amp;/g;
1037 s/>/&gt;/g; 1416 s/>/&gt;/g;
1038 s/</&lt;/g; 1417 s/</&lt;/g;
1039 1418
1040 $_[1] 1419 $_
1420}
1421
1422sub update {
1423 my ($self) = @_;
1424
1425 delete $self->{texture};
1426 $self->SUPER::update;
1041} 1427}
1042 1428
1043sub set_text { 1429sub set_text {
1044 my ($self, $text) = @_; 1430 my ($self, $text) = @_;
1045 1431
1432 return if $self->{text} eq "T$text";
1433 $self->{text} = "T$text";
1434
1435 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1436 $self->{layout}->set_text ($text);
1047 1437
1048 delete $self->{texture};
1049 $self->update; 1438 $self->update;
1439 $self->check_size;
1050} 1440}
1051 1441
1052sub set_markup { 1442sub set_markup {
1053 my ($self, $markup) = @_; 1443 my ($self, $markup) = @_;
1054 1444
1445 return if $self->{text} eq "M$markup";
1446 $self->{text} = "M$markup";
1447
1448 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1449
1450 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1451 $self->{layout}->set_markup ($markup);
1056 1452
1057 delete $self->{texture};
1058 $self->update; 1453 $self->update;
1454 $self->check_size;
1059} 1455}
1060 1456
1061sub size_request { 1457sub size_request {
1062 my ($self) = @_; 1458 my ($self) = @_;
1063 1459
1064 $self->{layout}->set_width; 1460 $self->{layout}->set_font ($self->{font}) if $self->{font};
1461 $self->{layout}->set_width ($self->{max_w} || -1);
1462 $self->{layout}->set_ellipsise ($self->{ellipsise});
1463 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1464 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1465
1067 my ($w, $h) = $self->{layout}->size; 1466 my ($w, $h) = $self->{layout}->size;
1467
1468 if (exists $self->{template}) {
1469 $self->{template}->set_font ($self->{font}) if $self->{font};
1470 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1471
1472 my ($w2, $h2) = $self->{template}->size;
1473
1474 $w = List::Util::max $w, $w2;
1475 $h = List::Util::max $h, $h2;
1476 }
1068 1477
1069 ( 1478 (
1070 $w + $self->{padding} * 2, 1479 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2, 1480 $h + $self->{padding} * 2,
1072 ) 1481 )
… …
1076 my ($self, $w, $h) = @_; 1485 my ($self, $w, $h) = @_;
1077 1486
1078 delete $self->{texture}; 1487 delete $self->{texture};
1079} 1488}
1080 1489
1490sub set_fontsize {
1491 my ($self, $fontsize) = @_;
1492
1493 $self->{fontsize} = $fontsize;
1494 delete $self->{texture};
1495
1496 $self->update;
1497 $self->check_size;
1498}
1499
1081sub _draw { 1500sub _draw {
1082 my ($self) = @_; 1501 my ($self) = @_;
1083 1502
1503 $self->SUPER::_draw; # draw background, if applicable
1504
1084 my $tex = $self->{texture} ||= do { 1505 my $tex = $self->{texture} ||= do {
1506 $self->{layout}->set_foreground (@{$self->{fg}});
1507 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1508 $self->{layout}->set_width ($self->{w});
1509 $self->{layout}->set_ellipsise ($self->{ellipsise});
1510 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1511 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1512
1087 new_from_layout CFClient::Texture $self->{layout} 1513 my $tex = new_from_layout CFClient::Texture $self->{layout};
1514
1515 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1516 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1517 : ($self->{w} - $tex->{w}) * 0.5);
1518
1519 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1520 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1521 : ($self->{h} - $tex->{h}) * 0.5);
1522
1523 $tex
1088 }; 1524 };
1089 1525
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1526 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1528
1529 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1530 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1531 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1532 } else {
1533 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1534 }
1110 1535
1111 glDisable GL_TEXTURE_2D; 1536 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1537}
1114 1538
1115############################################################################# 1539#############################################################################
1116 1540
1117package CFClient::UI::EntryBase; 1541package CFClient::UI::EntryBase;
… …
1122 1546
1123sub new { 1547sub new {
1124 my $class = shift; 1548 my $class = shift;
1125 1549
1126 $class->SUPER::new ( 1550 $class->SUPER::new (
1127 fg => [1, 1, 1], 1551 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1552 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1553 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1554 active_fg => [0, 0, 0],
1131 can_hover => 1, 1555 can_hover => 1,
1132 can_focus => 1, 1556 can_focus => 1,
1133 valign => 0, 1557 valign => 0,
1558 can_events => 1,
1559 #text => ...
1134 @_ 1560 @_
1135 ) 1561 )
1136} 1562}
1137 1563
1138sub _set_text { 1564sub _set_text {
… …
1148 $self->{text} = $text; 1574 $self->{text} = $text;
1149 1575
1150 $text =~ s/./*/g if $self->{hidden}; 1576 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1577 $self->{layout}->set_text ("$text ");
1152 1578
1153 $self->emit (changed => $self->{text}); 1579 $self->_emit (changed => $self->{text});
1154}
1155
1156sub get_text {
1157 $_[0]{text}
1158}
1159
1160sub size_request {
1161 my ($self) = @_;
1162
1163 my ($w, $h) = $self->SUPER::size_request;
1164
1165 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172} 1580}
1173 1581
1174sub set_text { 1582sub set_text {
1175 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1176 1584
1177 $self->{cursor} = length $text; 1585 $self->{cursor} = length $text;
1178 $self->_set_text ($text); 1586 $self->_set_text ($text);
1179 $self->update; 1587 $self->update;
1588 $self->check_size;
1589}
1590
1591sub get_text {
1592 $_[0]{text}
1593}
1594
1595sub size_request {
1596 my ($self) = @_;
1597
1598 my ($w, $h) = $self->SUPER::size_request;
1599
1600 ($w + 1, $h) # add 1 for cursor
1180} 1601}
1181 1602
1182sub key_down { 1603sub key_down {
1183 my ($self, $ev) = @_; 1604 my ($self, $ev) = @_;
1184 1605
… …
1186 my $sym = $ev->{sym}; 1607 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1608 my $uni = $ev->{unicode};
1188 1609
1189 my $text = $self->get_text; 1610 my $text = $self->get_text;
1190 1611
1191 if ($sym == 8) { 1612 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1613 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1614 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1615 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1616 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1617 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1618 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1619 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1620 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1621 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1622 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1623 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1624 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1625 $self->_emit ('escape');
1205 } elsif ($uni) { 1626 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1627 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1628 }
1208 1629
1209 $self->_set_text ($text); 1630 $self->_set_text ($text);
1210 $self->update; 1631 $self->update;
1632 $self->check_size;
1211} 1633}
1212 1634
1213sub focus_in { 1635sub focus_in {
1214 my ($self) = @_; 1636 my ($self) = @_;
1215 1637
… …
1291 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1292 1714
1293 my $sym = $ev->{sym}; 1715 my $sym = $ev->{sym};
1294 1716
1295 if ($sym == 13) { 1717 if ($sym == 13) {
1718 unshift @{$self->{history}},
1719 my $txt = $self->get_text;
1720 $self->{history_pointer} = -1;
1721 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1722 $self->_emit (activate => $txt);
1297 $self->update; 1723 $self->update;
1724
1725 } elsif ($sym == CFClient::SDLK_UP) {
1726 if ($self->{history_pointer} < 0) {
1727 $self->{history_saveback} = $self->get_text;
1728 }
1729 if (@{$self->{history} || []} > 0) {
1730 $self->{history_pointer}++;
1731 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1732 $self->{history_pointer} = @{$self->{history} || []} - 1;
1733 }
1734 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1735 }
1736
1737 } elsif ($sym == CFClient::SDLK_DOWN) {
1738 $self->{history_pointer}--;
1739 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1740
1741 if ($self->{history_pointer} >= 0) {
1742 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1743 } else {
1744 $self->set_text ($self->{history_saveback});
1745 }
1298 1746
1299 } else { 1747 } else {
1300 $self->SUPER::key_down ($ev); 1748 $self->SUPER::key_down ($ev);
1301 } 1749 }
1302 1750
… …
1309our @ISA = CFClient::UI::Label::; 1757our @ISA = CFClient::UI::Label::;
1310 1758
1311use CFClient::OpenGL; 1759use CFClient::OpenGL;
1312 1760
1313my @tex = 1761my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1762 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1763 qw(b1_button_active.png);
1316 1764
1317sub new { 1765sub new {
1318 my $class = shift; 1766 my $class = shift;
1319 1767
1320 $class->SUPER::new ( 1768 $class->SUPER::new (
1321 padding => 4, 1769 padding => 4,
1322 fg => [1, 1, 1], 1770 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1771 active_fg => [0, 0, 1],
1325 can_hover => 1, 1772 can_hover => 1,
1326 align => 0, 1773 align => 0,
1327 valign => 0, 1774 valign => 0,
1775 can_events => 1,
1328 @_ 1776 @_
1329 ) 1777 )
1330} 1778}
1331 1779
1780sub activate { }
1781
1332sub button_up { 1782sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1783 my ($self, $ev, $x, $y) = @_;
1334 1784
1785 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1786 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1787 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1788}
1340 1789
1341sub _draw { 1790sub _draw {
1342 my ($self) = @_; 1791 my ($self) = @_;
1343 1792
1344 local $self->{fg} = $self->{fg}; 1793 local $self->{fg} = $self->{fg};
1345 1794
1346 if ($GRAB == $self) { 1795 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1796 $self->{fg} = $self->{active_fg};
1348 } 1797 }
1798
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801 glColor 0, 0, 0, 1;
1802
1803 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1804
1805 glDisable GL_TEXTURE_2D;
1806
1807 $self->SUPER::_draw;
1808}
1809
1810#############################################################################
1811
1812package CFClient::UI::CheckBox;
1813
1814our @ISA = CFClient::UI::DrawBG::;
1815
1816my @tex =
1817 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1818 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1819
1820use CFClient::OpenGL;
1821
1822sub new {
1823 my $class = shift;
1824
1825 $class->SUPER::new (
1826 padding => 2,
1827 fg => [1, 1, 1],
1828 active_fg => [1, 1, 0],
1829 bg => [0, 0, 0, 0.2],
1830 active_bg => [1, 1, 1, 0.5],
1831 state => 0,
1832 can_hover => 1,
1833 @_
1834 )
1835}
1836
1837sub size_request {
1838 my ($self) = @_;
1839
1840 ($self->{padding} * 2 + 6) x 2
1841}
1842
1843sub button_down {
1844 my ($self, $ev, $x, $y) = @_;
1845
1846 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1847 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1848 $self->{state} = !$self->{state};
1849 $self->_emit (changed => $self->{state});
1850 }
1851}
1852
1853sub _draw {
1854 my ($self) = @_;
1855
1856 $self->SUPER::_draw;
1857
1858 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1859
1860 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1861
1862 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1863
1864 my $tex = $self->{state} ? $tex[1] : $tex[0];
1865
1866 glEnable GL_TEXTURE_2D;
1867 $tex->draw_quad_alpha (0, 0, $s, $s);
1868 glDisable GL_TEXTURE_2D;
1869}
1870
1871#############################################################################
1872
1873package CFClient::UI::Image;
1874
1875our @ISA = CFClient::UI::Base::;
1876
1877use CFClient::OpenGL;
1878use Carp qw/confess/;
1879
1880our %loaded_images;
1881
1882sub new {
1883 my $class = shift;
1884
1885 my $self = $class->SUPER::new (can_events => 0, @_);
1886
1887 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1888
1889 $loaded_images{$self->{image}} ||=
1890 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1891
1892 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1893
1894 Scalar::Util::weaken $loaded_images{$self->{image}};
1895
1896 $self->{aspect} = $tex->{w} / $tex->{h};
1897
1898 $self
1899}
1900
1901sub size_request {
1902 my ($self) = @_;
1903
1904 ($self->{tex}->{w}, $self->{tex}->{h})
1905}
1906
1907sub _draw {
1908 my ($self) = @_;
1909
1910 my $tex = $self->{tex};
1911
1912 my ($w, $h) = ($self->{w}, $self->{h});
1913
1914 if ($self->{rot90}) {
1915 glRotate 90, 0, 0, 1;
1916 glTranslate 0, -$self->{w}, 0;
1917
1918 ($w, $h) = ($h, $w);
1919 }
1920
1921 glEnable GL_TEXTURE_2D;
1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923
1924 $tex->draw_quad_alpha (0, 0, $w, $h);
1925
1926 glDisable GL_TEXTURE_2D;
1927}
1928
1929#############################################################################
1930
1931package CFClient::UI::VGauge;
1932
1933our @ISA = CFClient::UI::Base::;
1934
1935use List::Util qw(min max);
1936
1937use CFClient::OpenGL;
1938
1939my %tex = (
1940 food => [
1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1942 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1943 ],
1944 grace => [
1945 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1946 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1947 ],
1948 hp => [
1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1950 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1951 ],
1952 mana => [
1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1954 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1955 ],
1956);
1957
1958# eg. VGauge->new (gauge => 'food'), default gauge: food
1959sub new {
1960 my $class = shift;
1961
1962 my $self = $class->SUPER::new (
1963 type => 'food',
1964 @_
1965 );
1966
1967 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1968
1969 $self
1970}
1971
1972sub size_request {
1973 my ($self) = @_;
1974
1975 #my $tex = $tex{$self->{type}}[0];
1976 #@$tex{qw(w h)}
1977 (0, 0)
1978}
1979
1980sub set_max {
1981 my ($self, $max) = @_;
1982
1983 return if $self->{max_val} == $max;
1984
1985 $self->{max_val} = $max;
1986 $self->update;
1987}
1988
1989sub set_value {
1990 my ($self, $val, $max) = @_;
1991
1992 $self->set_max ($max)
1993 if defined $max;
1994
1995 return if $self->{val} == $val;
1996
1997 $self->{val} = $val;
1998 $self->update;
1999}
2000
2001sub _draw {
2002 my ($self) = @_;
2003
2004 my $tex = $tex{$self->{type}};
2005 my ($t1, $t2, $t3) = @$tex;
2006
2007 my ($w, $h) = ($self->{w}, $self->{h});
2008
2009 if ($self->{vertical}) {
2010 glRotate 90, 0, 0, 1;
2011 glTranslate 0, -$self->{w}, 0;
2012
2013 ($w, $h) = ($h, $w);
2014 }
2015
2016 my $ycut = $self->{val} / ($self->{max_val} || 1);
2017
2018 my $ycut1 = max 0, min 1, $ycut;
2019 my $ycut2 = max 0, min 1, $ycut - 1;
2020
2021 my $h1 = $self->{h} * (1 - $ycut1);
2022 my $h2 = $self->{h} * (1 - $ycut2);
1349 2023
1350 glEnable GL_BLEND; 2024 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2025 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2026 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2027 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2028
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2029 glBindTexture GL_TEXTURE_2D, $t1->{name};
2030 glBegin GL_QUADS;
2031 glTexCoord 0 , 0; glVertex 0 , 0;
2032 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2033 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2034 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2035 glEnd;
1357 2036
2037 my $ycut1 = List::Util::min 1, $ycut;
2038 glBindTexture GL_TEXTURE_2D, $t2->{name};
2039 glBegin GL_QUADS;
2040 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2041 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2042 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2043 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2044 glEnd;
2045
2046 if ($t3) {
2047 glBindTexture GL_TEXTURE_2D, $t3->{name};
2048 glBegin GL_QUADS;
2049 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2050 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2051 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2052 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2053 glEnd;
2054 }
2055
2056 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2057 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2058}
1363 2059
1364############################################################################# 2060#############################################################################
1365 2061
1366package CFClient::UI::CheckBox; 2062package CFClient::UI::Gauge;
1367 2063
1368our @ISA = CFClient::UI::DrawBG::; 2064our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2065
1376sub new { 2066sub new {
1377 my $class = shift; 2067 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2068
1459 my $self = $class->SUPER::new ( 2069 my $self = $class->SUPER::new (
1460 gauge => 'food', 2070 tooltip => $arg{type},
1461 @_ 2071 can_hover => 1,
2072 can_events => 1,
2073 %arg,
1462 ); 2074 );
1463 2075
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2076 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2077 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2078 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2079
1466 $self 2080 $self
1467} 2081}
1468 2082
1469sub size_request { 2083sub set_fontsize {
1470 my ($self) = @_; 2084 my ($self, $fsize) = @_;
1471 2085
1472 my $tex = $tex{$self->{gauge}}[0]; 2086 $self->{value}->set_fontsize ($fsize);
1473 2087 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2088}
1476 2089
1477sub set_max { 2090sub set_max {
1478 my ($self, $max) = @_; 2091 my ($self, $max) = @_;
1479 2092
1480 $self->{max_val} = $max; 2093 $self->{gauge}->set_max ($max);
2094 $self->{max}->set_text ($max);
1481} 2095}
1482 2096
1483sub set_value { 2097sub set_value {
1484 my ($self, $val, $max) = @_; 2098 my ($self, $val, $max) = @_;
1485 2099
1486 $self->set_max ($max) 2100 $self->set_max ($max)
1487 if defined $max; 2101 if defined $max;
1488 2102
1489 $max = $self->{max_val}; 2103 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2104 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2105}
1539 2106
1540############################################################################# 2107#############################################################################
1541 2108
1542package CFClient::UI::Slider; 2109package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2119 qw(s1_slider.png s1_slider_bg.png);
1553 2120
1554sub new { 2121sub new {
1555 my $class = shift; 2122 my $class = shift;
1556 2123
1557 # range [value, low, high, page] 2124 # range [value, low, high, page, unit]
1558 2125
1559 # TODO: 0-width page 2126 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2127 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2128 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2129 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2130 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2131 active_fg => [0, 0, 0],
2132 bg => [0, 0, 0, 0.2],
2133 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2134 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2135 req_w => $::WIDTH / 80,
1567 req_h => 20, 2136 req_h => $::WIDTH / 80,
1568 vertical => 0, 2137 vertical => 0,
1569 can_hover => 1, 2138 can_hover => 1,
1570 inner_pad => 5, 2139 inner_pad => 0.02,
1571 @_ 2140 @_
1572 ); 2141 );
1573 2142
2143 $self->set_value ($self->{range}[0]);
2144 $self->update;
2145
1574 $self 2146 $self
2147}
2148
2149sub set_range {
2150 my ($self, $range) = @_;
2151
2152 ($range, $self->{range}) = ($self->{range}, $range);
2153
2154 $self->update
2155 if "@$range" ne "@{$self->{range}}";
2156}
2157
2158sub set_value {
2159 my ($self, $value) = @_;
2160
2161 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2162
2163 $hi = $lo + 1 if $hi <= $lo;
2164
2165 $page = $hi - $lo if $page > $hi - $lo;
2166
2167 $value = $lo if $value < $lo;
2168 $value = $hi - $page if $value > $hi - $page;
2169
2170 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2171 if $unit;
2172
2173 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2174
2175 if ($value != $old_value) {
2176 $self->_emit (changed => $value);
2177 $self->update;
2178 }
1575} 2179}
1576 2180
1577sub size_request { 2181sub size_request {
1578 my ($self) = @_; 2182 my ($self) = @_;
1579 2183
… …
1585 2189
1586sub button_down { 2190sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2191 my ($self, $ev, $x, $y) = @_;
1588 2192
1589 $self->SUPER::button_down ($ev, $x, $y); 2193 $self->SUPER::button_down ($ev, $x, $y);
2194
2195 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2196
1590 $self->mouse_motion ($ev, $x, $y); 2197 $self->mouse_motion ($ev, $x, $y);
1591} 2198}
1592 2199
1593sub mouse_motion { 2200sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2201 my ($self, $ev, $x, $y) = @_;
1595 2202
1596 if ($GRAB == $self) { 2203 if ($GRAB == $self) {
2204 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2205
2206 my (undef, $lo, $hi, $page) = @{$self->{range}};
2207
2208 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2209
2210 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2211 }
2212}
2213
2214sub update {
2215 my ($self) = @_;
2216
2217 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2218 $self->set_value ($self->{range}[0]);
2219
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2220 my ($value, $lo, $hi, $page) = @{$self->{range}};
2221 my $range = ($hi - $page - $lo) || 1e-100;
1598 2222
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2223 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2224
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2225 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2226 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2227
1604 $x -= $inner_pad_px; # substract the padding 2228 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2229 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2230
1610 $self->emit (changed => $x); 2231 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2232 $self->{knob_w} = $knob_w;
1612 } 2233 });
1613}
1614 2234
1615# the inner_* stuff is for generating a padding for the slider handle, 2235 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2236}
1622 2237
1623sub _draw { 2238sub _draw {
1624 my ($self) = @_; 2239 my ($self) = @_;
1625 2240
1626 $self->SUPER::_draw (); 2241 $self->SUPER::_draw ();
1627 2242
1628 my ($w, $h) = @$self{qw(w h)}; 2243 glScale $self->{w}, $self->{h};
1629 2244
1630 if ($self->{vertical}) { 2245 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2246 # draw a vertical slider like a rotated horizontal slider
1632 2247
2248 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2249 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2250 }
1638 2251
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2252 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2253 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2254
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2257
1665 # draw background 2258 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2259 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2260
1668 # draw handle 2261 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2262 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2263
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2264 glDisable GL_TEXTURE_2D;
1673} 2265}
2266
2267#############################################################################
2268
2269package CFClient::UI::ValSlider;
2270
2271our @ISA = CFClient::UI::HBox::;
2272
2273sub new {
2274 my ($class, %arg) = @_;
2275
2276 my $range = delete $arg{range};
2277
2278 my $self = $class->SUPER::new (
2279 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2280 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2281 to_value => sub { shift },
2282 from_value => sub { shift },
2283 %arg,
2284 );
2285
2286 $self->{slider}->connect (changed => sub {
2287 my ($self, $value) = @_;
2288 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2289 $self->{parent}->emit (changed => $value);
2290 });
2291
2292# $self->{entry}->connect (changed => sub {
2293# my ($self, $value) = @_;
2294# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2295# $self->{parent}->emit (changed => $value);
2296# });
2297
2298 $self->add ($self->{slider}, $self->{entry});
2299
2300 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2301
2302 $self
2303}
2304
2305sub set_range { shift->{slider}->set_range (@_) }
2306sub set_value { shift->{slider}->set_value (@_) }
1674 2307
1675############################################################################# 2308#############################################################################
1676 2309
1677package CFClient::UI::TextView; 2310package CFClient::UI::TextView;
1678 2311
… …
1682 2315
1683sub new { 2316sub new {
1684 my $class = shift; 2317 my $class = shift;
1685 2318
1686 my $self = $class->SUPER::new ( 2319 my $self = $class->SUPER::new (
1687 fontsize => 1, 2320 fontsize => 1,
2321 can_events => 0,
2322 #font => default_font
1688 @_, 2323 @_,
1689 2324
1690 layout => (new CFClient::Layout), 2325 layout => (new CFClient::Layout 1),
1691 par => [], 2326 par => [],
1692 height => 0, 2327 height => 0,
1693 children => [ 2328 children => [
1694 (new CFClient::UI::Empty expand => 1), 2329 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2330 (new CFClient::UI::Slider vertical => 1),
1696 ], 2331 ],
1697 ); 2332 );
1698 2333
1699 $self->{children}[1]->connect (changed => sub { 2334 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2335
1703 $self 2336 $self
1704} 2337}
1705 2338
1706sub set_fontsize { 2339sub set_fontsize {
… …
1708 2341
1709 $self->{fontsize} = $fontsize; 2342 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2343 $self->reflow;
1711} 2344}
1712 2345
2346sub size_allocate {
2347 my ($self, $w, $h) = @_;
2348
2349 $self->SUPER::size_allocate ($w, $h);
2350
2351 $self->{layout}->set_font ($self->{font}) if $self->{font};
2352 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2353 $self->{layout}->set_width ($self->{children}[0]{w});
2354
2355 $self->reflow;
2356}
2357
1713sub text_height { 2358sub text_size {
1714 my ($self, $text) = @_; 2359 my ($self, $text, $indent) = @_;
1715 2360
1716 my $layout = $self->{layout}; 2361 my $layout = $self->{layout};
1717 2362
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2363 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2364 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2365 $layout->set_markup ($text);
1721 2366
1722 ($layout->size)[1] 2367 $layout->size
1723} 2368}
1724 2369
1725sub reflow { 2370sub reflow {
1726 my ($self) = @_; 2371 my ($self) = @_;
1727 2372
1728 $self->{need_reflow}++; 2373 $self->{need_reflow}++;
1729 $self->update; 2374 $self->update;
1730} 2375}
1731 2376
1732sub size_allocate { 2377sub set_offset {
2378 my ($self, $offset) = @_;
2379
2380 # todo: base offset on lines or so, not on pixels
2381 $self->{children}[1]->set_value ($offset);
2382}
2383
2384sub clear {
1733 my ($self, $w, $h) = @_; 2385 my ($self) = @_;
1734 2386
1735 $self->SUPER::size_allocate ($w, $h); 2387 $self->{par} = [];
1736 2388 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2389 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2390}
1742 2391
1743sub add_paragraph { 2392sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2393 my ($self, $color, $text, $indent) = @_;
1745 2394
1746 #TODO: intelligently "reformat" paragraph 2395 for my $line (split /\n/, $text) {
1747 2396 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2397 $self->{height} += $h;
2398 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2399 }
1751 2400
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2401 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2402}
1757 2403
1758sub update { 2404sub update {
1759 my ($self) = @_; 2405 my ($self) = @_;
1760 2406
… …
1762 2408
1763 return unless $self->{h} > 0; 2409 return unless $self->{h} > 0;
1764 2410
1765 delete $self->{texture}; 2411 delete $self->{texture};
1766 2412
1767 $ROOT->on_refresh ($self, sub { 2413 $ROOT->on_post_alloc ($self, sub {
2414 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2415
1768 if (delete $self->{need_reflow}) { 2416 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2417 my $height = 0;
1770 2418
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2419 my $layout = $self->{layout};
2420
2421 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2422
1772 for @{$self->{par}}; 2423 for (@{$self->{par}}) {
2424 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2425 $layout->set_width ($W - $_->[3]);
2426 $layout->set_markup ($_->[4]);
2427 my ($w, $h) = $layout->size;
2428 $_->[0] = $w + $_->[3];
2429 $_->[1] = $h;
2430 }
2431
2432 $height += $_->[1];
2433 }
1773 2434
1774 $self->{height} = $height; 2435 $self->{height} = $height;
1775 2436
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2437 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2438
1778 delete $self->{texture}; 2439 delete $self->{texture};
1779 } 2440 }
1780 2441
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2442 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2443 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2444 glClear GL_COLOR_BUFFER_BIT;
1784 2445
2446 my $top = int $self->{children}[1]{range}[0];
2447
2448 my $y0 = $top;
2449 my $y1 = $top + $H;
2450
2451 my $y = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_font ($self->{font}) if $self->{font};
2456
1785 glEnable GL_BLEND; 2457 glEnable GL_BLEND;
2458 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2459 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2460
1799 for my $par (@{$self->{par}}) { 2461 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2462 my $h = $par->[1];
1801 2463
1802 if ($y0 < $y + $h && $y < $y1) { 2464 if ($y0 < $y + $h && $y < $y1) {
2465 $layout->set_foreground (@{ $par->[2] });
2466 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2467 $layout->set_markup ($par->[4]);
1804 2468
1805 glColor @{ $par->[1] }; 2469 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2470
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2471 glRasterPos $par->[3], $y - $y0;
2472 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2473 }
1809 2474
1810 $y += $h; 2475 $y += $h;
1811 } 2476 }
1812 2477
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2478 glDisable GL_BLEND;
1815 }; 2479 };
1816 }); 2480 });
1817} 2481}
1818 2482
1819sub _draw { 2483sub _draw {
1820 my ($self) = @_; 2484 my ($self) = @_;
1821 2485
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2488 glColor 1, 1, 1, 1;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2489 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2490 glDisable GL_TEXTURE_2D;
1827 }
1828 2491
1829 $self->{children}[1]->draw; 2492 $self->{children}[1]->draw;
1830 2493
1831} 2494}
1832 2495
… …
1880 2543
1881sub new { 2544sub new {
1882 my $class = shift; 2545 my $class = shift;
1883 2546
1884 my $self = $class->SUPER::new ( 2547 my $self = $class->SUPER::new (
1885 state => 0, 2548 state => 0,
1886 connect_activate => \&toggle_flopper, 2549 connect_activate => \&toggle_flopper,
1887 @_ 2550 @_
1888 ); 2551 );
1889 2552
1890 if ($self->{state}) { 2553 if ($self->{state}) {
… …
1900 2563
1901 # TODO: use animation 2564 # TODO: use animation
1902 if ($self->{state} = !$self->{state}) { 2565 if ($self->{state} = !$self->{state}) {
1903 $CFClient::UI::ROOT->add ($self->{other}); 2566 $CFClient::UI::ROOT->add ($self->{other});
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2567 $self->{other}->move ($self->coord2global (0, $self->{h}));
1905 $self->emit ("open"); 2568 $self->_emit ("open");
1906 } else { 2569 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2570 $CFClient::UI::ROOT->remove ($self->{other});
1908 $self->emit ("close"); 2571 $self->_emit ("close");
1909 } 2572 }
1910 2573
1911 $self->emit (changed => $self->{state}); 2574 $self->_emit (changed => $self->{state});
1912} 2575}
1913 2576
1914############################################################################# 2577#############################################################################
1915 2578
2579package CFClient::UI::Tooltip;
2580
2581our @ISA = CFClient::UI::Bin::;
2582
2583use CFClient::OpenGL;
2584
2585sub new {
2586 my $class = shift;
2587
2588 $class->SUPER::new (
2589 @_,
2590 can_events => 0,
2591 )
2592}
2593
2594sub set_tooltip_from {
2595 my ($self, $widget) = @_;
2596
2597 $self->add (new CFClient::UI::Label
2598 markup => $widget->{tooltip},
2599 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2600 fontsize => 0.8,
2601 fg => [0, 0, 0, 1],
2602 ellipsise => 0,
2603 font => ($widget->{tooltip_font} || $::FONT_PROP),
2604 );
2605}
2606
2607sub size_request {
2608 my ($self) = @_;
2609
2610 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2611
2612 ($w + 4, $h + 4)
2613}
2614
2615sub size_allocate {
2616 my ($self, $w, $h) = @_;
2617
2618 $self->SUPER::size_allocate ($w - 4, $h - 4);
2619}
2620
2621sub _draw {
2622 my ($self) = @_;
2623
2624 glTranslate 0.375, 0.375;
2625
2626 my ($w, $h) = @$self{qw(w h)};
2627
2628 glColor 1, 0.8, 0.4;
2629 glBegin GL_QUADS;
2630 glVertex 0 , 0;
2631 glVertex 0 , $h;
2632 glVertex $w, $h;
2633 glVertex $w, 0;
2634 glEnd;
2635
2636 glColor 0, 0, 0;
2637 glBegin GL_LINE_LOOP;
2638 glVertex 0 , 0;
2639 glVertex 0 , $h;
2640 glVertex $w, $h;
2641 glVertex $w, 0;
2642 glEnd;
2643
2644 glTranslate 2 - 0.375, 2 - 0.375;
2645 $self->SUPER::_draw;
2646}
2647
2648#############################################################################
2649
2650package CFClient::UI::Face;
2651
2652our @ISA = CFClient::UI::Base::;
2653
2654use CFClient::OpenGL;
2655
2656sub new {
2657 my $class = shift;
2658
2659 my $self = $class->SUPER::new (
2660 aspect => 1,
2661 can_events => 0,
2662 @_,
2663 );
2664
2665 if ($self->{anim} && $self->{animspeed}) {
2666 Scalar::Util::weaken (my $widget = $self);
2667
2668 $self->{timer} = Event->timer (
2669 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2670 hard => 1,
2671 interval => $self->{animspeed},
2672 cb => sub {
2673 ++$widget->{frame};
2674 $widget->update;
2675 },
2676 );
2677 }
2678
2679 $self
2680}
2681
2682sub size_request {
2683 (32, 8)
2684}
2685
2686sub update {
2687 my ($self) = @_;
2688
2689 return unless $self->{visible};
2690
2691 $self->SUPER::update;
2692}
2693
2694sub _draw {
2695 my ($self) = @_;
2696
2697 return unless $::CONN;
2698
2699 my $face;
2700
2701 if ($self->{frame}) {
2702 my $anim = $::CONN->{anim}[$self->{anim}];
2703
2704 $face = $anim->[ $self->{frame} % @$anim ]
2705 if $anim && @$anim;
2706 }
2707
2708 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2709
2710 if ($tex) {
2711 glEnable GL_TEXTURE_2D;
2712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2713 glColor 1, 1, 1, 1;
2714 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2715 glDisable GL_TEXTURE_2D;
2716 }
2717}
2718
2719sub DESTROY {
2720 my ($self) = @_;
2721
2722 $self->{timer}->cancel
2723 if $self->{timer};
2724
2725 $self->SUPER::DESTROY;
2726}
2727
2728#############################################################################
2729
2730package CFClient::UI::Inventory;
2731
2732our @ISA = CFClient::UI::ScrolledWindow::;
2733
2734sub new {
2735 my $class = shift;
2736
2737 my $self = $class->SUPER::new (
2738 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2739 @_,
2740 );
2741
2742 $self
2743}
2744
2745sub set_items {
2746 my ($self, $items) = @_;
2747
2748 $self->{scrolled}->clear;
2749 return unless $items;
2750
2751 my @items = sort {
2752 ($a->{type} <=> $b->{type})
2753 or ($a->{name} cmp $b->{name})
2754 } @$items;
2755
2756 $self->{real_items} = \@items;
2757
2758 my $row = 0;
2759 for my $item (@items) {
2760 CFClient::Item::update_widgets $item;
2761
2762 $self->{scrolled}->add (0, $row, $item->{face_widget});
2763 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2764 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2765
2766 $row++;
2767 }
2768}
2769
2770sub size_request {
2771 my ($self) = @_;
2772 ($self->{req_w}, $self->{req_h});
2773}
2774
2775#############################################################################
2776
2777package CFClient::UI::Menu;
2778
2779our @ISA = CFClient::UI::FancyFrame::;
2780
2781use CFClient::OpenGL;
2782
2783sub new {
2784 my $class = shift;
2785
2786 my $self = $class->SUPER::new (
2787 items => [],
2788 z => 100,
2789 @_,
2790 );
2791
2792 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2793
2794 for my $item (@{ $self->{items} }) {
2795 my ($widget, $cb) = @$item;
2796
2797 # handle various types of items, only text for now
2798 if (!ref $widget) {
2799 $widget = new CFClient::UI::Label
2800 can_hover => 1,
2801 can_events => 1,
2802 text => $widget;
2803 }
2804
2805 $self->{item}{$widget} = $item;
2806
2807 $self->{vbox}->add ($widget);
2808 }
2809
2810 $self
2811}
2812
2813# popup given the event (must be a mouse button down event currently)
2814sub popup {
2815 my ($self, $ev) = @_;
2816
2817 $self->_emit ("popdown");
2818
2819 # maybe save $GRAB? must be careful about events...
2820 $GRAB = $self;
2821 $self->{button} = $ev->{button};
2822
2823 $self->show;
2824 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2825}
2826
2827sub mouse_motion {
2828 my ($self, $ev, $x, $y) = @_;
2829
2830 # TODO: should use vbox->find_widget or so
2831 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2832 $self->{hover} = $self->{item}{$HOVER};
2833}
2834
2835sub button_up {
2836 my ($self, $ev, $x, $y) = @_;
2837
2838 if ($ev->{button} == $self->{button}) {
2839 undef $GRAB;
2840 $self->hide;
2841
2842 $self->_emit ("popdown");
2843 $self->{hover}[1]->() if $self->{hover};
2844 }
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Statusbox;
2850
2851our @ISA = CFClient::UI::VBox::;
2852
2853sub new {
2854 my $class = shift;
2855
2856 $class->SUPER::new (
2857 fontsize => 0.8,
2858 @_,
2859 )
2860}
2861
2862sub reorder {
2863 my ($self) = @_;
2864 my $NOW = time;
2865
2866 while (my ($k, $v) = each %{ $self->{item} }) {
2867 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2868 }
2869
2870 my @widgets;
2871
2872 my @items = sort {
2873 $a->{pri} <=> $b->{pri}
2874 or $b->{id} <=> $a->{id}
2875 } values %{ $self->{item} };
2876
2877 my $count = 10 + 1;
2878 for my $item (@items) {
2879 last unless --$count;
2880
2881 push @widgets, $item->{label} ||= do {
2882 # TODO: doesn't handle markup well (read as: at all)
2883 my $short = $item->{count} > 1
2884 ? "<b>$item->{count} ×</b> $item->{text}"
2885 : $item->{text};
2886
2887 for ($short) {
2888 s/^\s+//;
2889 s/\s+/ /g;
2890 }
2891
2892 new CFClient::UI::Label
2893 markup => $short,
2894 tooltip => $item->{tooltip},
2895 tooltip_font => $::FONT_PROP,
2896 tooltip_width => 0.67,
2897 fontsize => $item->{fontsize} || $self->{fontsize},
2898 max_w => $::WIDTH * 0.44,
2899 fg => $item->{fg},
2900 can_events => 1,
2901 can_hover => 1
2902 };
2903 }
2904
2905 $self->clear;
2906 $self->SUPER::add (reverse @widgets);
2907}
2908
2909sub add {
2910 my ($self, $text, %arg) = @_;
2911
2912 $text =~ s/^\s+//;
2913 $text =~ s/\s+$//;
2914
2915 return unless $text;
2916
2917 my $timeout = time + ((delete $arg{timeout}) || 60);
2918
2919 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2920
2921 if (my $item = $self->{item}{$group}) {
2922 if ($item->{text} eq $text) {
2923 $item->{count}++;
2924 } else {
2925 $item->{count} = 1;
2926 $item->{text} = $item->{tooltip} = $text;
2927 }
2928 $item->{id} = ++$self->{id};
2929 $item->{timeout} = $timeout;
2930 delete $item->{label};
2931 } else {
2932 $self->{item}{$group} = {
2933 id => ++$self->{id},
2934 text => $text,
2935 timeout => $timeout,
2936 tooltip => $text,
2937 fg => [0.8, 0.8, 0.8, 0.8],
2938 pri => 0,
2939 count => 1,
2940 %arg,
2941 };
2942 }
2943
2944 $self->reorder;
2945}
2946
2947sub reconfigure {
2948 my ($self) = @_;
2949
2950 delete $_->{label}
2951 for values %{ $self->{item} || {} };
2952
2953 $self->reorder;
2954 $self->SUPER::reconfigure;
2955}
2956
2957#############################################################################
2958
1916package CFClient::UI::Root; 2959package CFClient::UI::Root;
1917 2960
1918our @ISA = CFClient::UI::Container::; 2961our @ISA = CFClient::UI::Container::;
1919 2962
1920use CFClient::OpenGL; 2963use CFClient::OpenGL;
1921 2964
1922sub check_size { 2965sub new {
1923 my ($self) = @_; 2966 my $class = shift;
1924 2967
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 2968 $class->SUPER::new (
1926} 2969 @_,
1927 2970 )
1928sub size_request {
1929 ($::WIDTH, $::HEIGHT)
1930} 2971}
1931 2972
1932sub configure { 2973sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 2974 my ($self, $x, $y, $w, $h) = @_;
1934 2975
1935 $self->SUPER::configure ($x, $y, $w, $h); 2976 $self->{w} = $w;
1936 2977 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 2978}
1940 2979
1941sub _topleft { 2980sub check_size {
2981 my ($self) = @_;
2982
2983 $self->size_allocate ($self->{w}, $self->{h})
2984 if $self->{w};
2985}
2986
2987sub size_request {
2988 my ($self) = @_;
2989
2990 ($self->{w}, $self->{h})
2991}
2992
2993sub size_allocate {
2994 my ($self, $w, $h) = @_;
2995
2996 for my $child ($self->children) {
2997 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2998
2999 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3000 if exists $child->{req_x};
3001
3002 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3003 if exists $child->{req_y};
3004
3005 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3006 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3007
3008 $child->configure ($X, $Y, $W, $H);
3009 }
3010}
3011
3012sub coord2local {
1942 my ($self, $x, $y) = @_; 3013 my ($self, $x, $y) = @_;
1943 3014
1944 ($x, $y) 3015 ($x, $y)
1945} 3016}
1946 3017
3018sub coord2global {
3019 my ($self, $x, $y) = @_;
3020
3021 ($x, $y)
3022}
3023
1947sub update { 3024sub update {
1948 my ($self) = @_; 3025 my ($self) = @_;
1949 3026
1950 $self->check_size; 3027 $self->check_size;
1951 ::refresh (); 3028 $::WANT_REFRESH++;
1952} 3029}
1953 3030
1954sub add { 3031sub add {
1955 my ($self, $child) = @_; 3032 my ($self, @children) = @_;
1956 3033
3034 for (my @widgets = @children; my $w = pop @widgets; ) {
3035 push @widgets, $w->children;
3036 $w->{root} = $self;
3037 $w->{visible} = 1;
3038 }
3039
3040 for my $child (@children) {
3041 $child->{is_toplevel} = 1;
3042
3043 # integerise window positions
3044 $child->{x} = int $child->{x};
3045 $child->{y} = int $child->{y};
3046 }
3047
1957 $self->SUPER::add ($child); 3048 $self->SUPER::add (@children);
3049}
3050
3051sub remove {
3052 my ($self, @children) = @_;
3053
3054 $self->SUPER::remove (@children);
3055
3056 while (@children) {
3057 my $w = pop @children;
3058 push @children, $w->children;
3059 $w->set_invisible;
3060 }
1958} 3061}
1959 3062
1960sub on_refresh { 3063sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3064 my ($self, $id, $cb) = @_;
1962 3065
1963 $self->{refresh_hook}{$id} = $cb; 3066 $self->{refresh_hook}{$id} = $cb;
1964} 3067}
1965 3068
3069sub on_post_alloc {
3070 my ($self, $id, $cb) = @_;
3071
3072 $self->{post_alloc_hook}{$id} = $cb;
3073}
3074
1966sub draw { 3075sub draw {
1967 my ($self) = @_; 3076 my ($self) = @_;
1968 3077
1969 while (my $rcb = delete $self->{refresh_hook}) { 3078 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3079 $_->()
3080 for values %{delete $self->{refresh_hook}};
3081 }
3082
3083 if ($self->{check_size}) {
3084 my @queue = ([], []);
3085
3086 for (;;) {
3087 if ($self->{check_size}) {
3088 # heuristic: check containers last
3089 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3090 for values %{delete $self->{check_size}}
3091 }
3092
3093 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3094
3095 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3096 ? @$widget{qw(user_w user_h)}
3097 : $widget->size_request;
3098
3099 if (delete $widget->{force_alloc}
3100 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3101 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3102
3103 $widget->{req_w} = $w;
3104 $widget->{req_h} = $h;
3105
3106 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3107
3108 $widget->{parent}->check_size
3109 if $widget->{parent};
3110 }
3111 }
3112 }
3113
3114 while ($self->{size_alloc}) {
3115 for (values %{delete $self->{size_alloc}}) {
3116 my ($widget, $w, $h) = @$_;
3117
3118 $w = 0 if $w < 0;
3119 $h = 0 if $h < 0;
3120
3121 $widget->{w} = $w;
3122 $widget->{h} = $h;
3123 $widget->emit (size_allocate => $w, $h);
3124 }
3125 }
3126
3127 while ($self->{post_alloc_hook}) {
3128 $_->()
3129 for values %{delete $self->{post_alloc_hook}};
1971 } 3130 }
1972 3131
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3132 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3133 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3134 glClear GL_COLOR_BUFFER_BIT;
1976 3135
1977 glMatrixMode GL_PROJECTION; 3136 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3137 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3138 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3139 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3140 glLoadIdentity;
1982 3141
1983 $self->_draw; 3142 $self->_draw;
1984} 3143}
… …
1986############################################################################# 3145#############################################################################
1987 3146
1988package CFClient::UI; 3147package CFClient::UI;
1989 3148
1990$ROOT = new CFClient::UI::Root; 3149$ROOT = new CFClient::UI::Root;
3150$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3151
19921 31521
1993 3153

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