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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.138 by root, Wed Apr 19 23:37:49 2006 UTC vs.
Revision 1.216 by root, Fri May 19 16:43:57 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($sx, $sy) = @_;
144
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET;
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) {
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
158 }
159
160 $widget->reconfigure;
161 }
162}
163
86############################################################################# 164#############################################################################
87 165
88package CFClient::UI::Base; 166package CFClient::UI::Base;
89 167
90use strict; 168use strict;
… …
93 171
94sub new { 172sub new {
95 my $class = shift; 173 my $class = shift;
96 174
97 my $self = bless { 175 my $self = bless {
98 x => 0, 176 x => 0,
99 y => 0, 177 y => 0,
100 z => 0, 178 z => 0,
179 can_events => 1,
101 @_ 180 @_
102 }, $class; 181 }, $class;
103 182
104 for (keys %$self) { 183 for (keys %$self) {
105 if (/^connect_(.*)$/) { 184 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 185 $self->connect ($1 => delete $self->{$_});
107 } 186 }
108 } 187 }
109 188
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
190
110 $self 191 $self
111} 192}
112 193
194sub destroy {
195 my ($self) = @_;
196
197 $self->hide;
198 %$self = ();
199}
200
113sub show { 201sub show {
114 my ($self) = @_; 202 my ($self) = @_;
115 203
116 return if $self->{parent}; 204 return if $self->{parent};
117 205
… …
119} 207}
120 208
121sub hide { 209sub hide {
122 my ($self) = @_; 210 my ($self) = @_;
123 211
124 return unless $self->{parent}; 212 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self;
125 214
126 $self->{parent}->remove ($self); 215 $self->{parent}->remove ($self)
216 if $self->{parent};
127} 217}
128 218
129sub move { 219sub move {
130 my ($self, $x, $y, $z) = @_; 220 my ($self, $x, $y, $z) = @_;
131 221
… …
134 $self->{z} = $z if defined $z; 224 $self->{z} = $z if defined $z;
135 225
136 $self->update; 226 $self->update;
137} 227}
138 228
139sub needs_redraw { 229sub set_size {
140 0 230 my ($self, $w, $h) = @_;
231
232 $self->{user_w} = $w;
233 $self->{user_h} = $h;
234
235 $self->check_size;
141} 236}
142 237
143sub size_request { 238sub size_request {
144 require Carp; 239 require Carp;
145 Carp::confess "size_request is abtract"; 240 Carp::confess "size_request is abstract";
146} 241}
147 242
148sub configure { 243sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 244 my ($self, $x, $y, $w, $h) = @_;
150 245
246 if ($self->{aspect}) {
247 my $w2 = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect};
249
250 # use alignment to adjust x, y
251
252 $x += int +($w - $w2) * 0.5;
253 $y += int +($h - $h2) * 0.5;
254
255 ($w, $h) = ($w2, $h2);
256 }
257
258 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 259 $self->{x} = $x;
152 $self->{y} = $y; 260 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 261 $self->update;
262 }
263
264 if ($self->{w} != $w || $self->{h} != $h) {
265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
266 }
161} 267}
162 268
163sub size_allocate { 269sub size_allocate {
164 # nothing to be done 270 # nothing to be done
165} 271}
166 272
167# return top left coordinates 273sub reconfigure {
168sub _topleft { 274 my ($self) = @_;
275
276 $self->check_size (1);
277 $self->update;
278}
279
280sub children {
281}
282
283sub set_max_size {
169 my ($self, $x, $y) = @_; 284 my ($self, $w, $h) = @_;
170 285
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 286 delete $self->{max_w}; $self->{max_w} = $w if $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h;
288}
289
290sub set_tooltip {
291 my ($self, $tooltip) = @_;
292
293 $self->{tooltip} = $tooltip;
294
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip;
298 }
172} 299}
173 300
174# translate global coordinates to local coordinate system 301# translate global coordinates to local coordinate system
175sub coord2local { 302sub coord2local {
176 my ($self, $x, $y) = @_; 303 my ($self, $x, $y) = @_;
177 304
178 my ($X, $Y) = $self->_topleft; 305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 306}
181 307
182# translate local coordinates to global coordinate system 308# translate local coordinates to global coordinate system
183sub coord2global { 309sub coord2global {
184 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
185 311
186 my ($X, $Y) = $self->_topleft; 312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 313}
189 314
190sub focus_in { 315sub focus_in {
191 my ($self) = @_; 316 my ($self) = @_;
192 317
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 377 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 378 glVertex $x , $y + $self->{h};
254 glEnd; 379 glEnd;
255 glDisable GL_BLEND; 380 glDisable GL_BLEND;
256 } 381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0;
389 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h};
392 glEnd;
393 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 }
257} 396}
258 397
259sub _draw { 398sub _draw {
260 my ($self) = @_; 399 my ($self) = @_;
261 400
262 warn "no draw defined for $self\n"; 401 warn "no draw defined for $self\n";
263} 402}
264 403
265sub find_widget { 404sub find_widget {
266 my ($self, $x, $y) = @_; 405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
267 408
268 return $self 409 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 412
… …
274 415
275sub set_parent { 416sub set_parent {
276 my ($self, $parent) = @_; 417 my ($self, $parent) = @_;
277 418
278 Scalar::Util::weaken ($self->{parent} = $parent); 419 Scalar::Util::weaken ($self->{parent} = $parent);
420
421 # TODO: req_w _does_change after ->reconfigure
422 $self->check_size
423 unless exists $self->{req_w};
279} 424}
280 425
281sub check_size { 426sub check_size {
282 my ($self) = @_; 427 my ($self, $forced) = @_;
283 428
284 my ($w, $h) = $self->size_request; 429 $self->{force_alloc} = 1 if $forced;
285 430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 431}
294 432
295sub update { 433sub update {
296 my ($self) = @_; 434 my ($self) = @_;
297 435
… …
306} 444}
307 445
308sub emit { 446sub emit {
309 my ($self, $signal, @args) = @_; 447 my ($self, $signal, @args) = @_;
310 448
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 450}
315 451
316sub DESTROY { 452sub DESTROY {
317 my ($self) = @_; 453 my ($self) = @_;
318 454
455 delete $WIDGET{$self+0};
319 #$self->deactivate; 456 #$self->deactivate;
320} 457}
321 458
322############################################################################# 459#############################################################################
323 460
… …
332 my $class = shift; 469 my $class = shift;
333 470
334 # range [value, low, high, page] 471 # range [value, low, high, page]
335 472
336 $class->SUPER::new ( 473 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 474 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 475 #active_bg => [1, 1, 1, 0.5],
339 @_ 476 @_
340 ) 477 )
341} 478}
342 479
343sub _draw { 480sub _draw {
344 my ($self) = @_; 481 my ($self) = @_;
345 482
483 my $color = $FOCUS == $self && $self->{active_bg}
484 ? $self->{active_bg}
485 : $self->{bg};
486
487 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 488 my ($w, $h) = @$self{qw(w h)};
347 489
348 glEnable GL_BLEND; 490 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 492 glColor @$color;
351 493
352 glBegin GL_QUADS; 494 glBegin GL_QUADS;
353 glVertex 0 , 0; 495 glVertex 0 , 0;
354 glVertex 0 , $h; 496 glVertex 0 , $h;
355 glVertex $w, $h; 497 glVertex $w, $h;
356 glVertex $w, 0; 498 glVertex $w, 0;
357 glEnd; 499 glEnd;
358 500
359 glDisable GL_BLEND; 501 glDisable GL_BLEND;
502 }
360} 503}
361 504
362############################################################################# 505#############################################################################
363 506
364package CFClient::UI::Empty; 507package CFClient::UI::Empty;
365 508
366our @ISA = CFClient::UI::Base::; 509our @ISA = CFClient::UI::Base::;
510
511sub new {
512 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg);
514}
367 515
368sub size_request { 516sub size_request {
369 (0, 0) 517 (0, 0)
370} 518}
371 519
… …
380sub new { 528sub new {
381 my ($class, %arg) = @_; 529 my ($class, %arg) = @_;
382 530
383 my $children = delete $arg{children} || []; 531 my $children = delete $arg{children} || [];
384 532
385 my $self = $class->SUPER::new (children => [], %arg); 533 my $self = $class->SUPER::new (
534 children => [],
535 can_events => 0,
536 %arg,
537 );
386 $self->add ($_) for @$children; 538 $self->add ($_) for @$children;
387 539
388 $self 540 $self
389} 541}
390 542
391sub add { 543sub add {
392 my ($self, $child) = @_; 544 my ($self, @widgets) = @_;
393 545
394 $child->set_parent ($self); 546 $_->set_parent ($self)
547 for @widgets;
395 548
396 use sort 'stable'; 549 use sort 'stable';
397 550
398 $self->{children} = [ 551 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 552 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 553 @{$self->{children}}, @widgets
401 ]; 554 ];
402 555
403 $child->check_size; 556 $self->check_size (1);
557 $self->update;
558}
559
560sub children {
561 @{ $_[0]{children} }
404} 562}
405 563
406sub remove { 564sub remove {
407 my ($self, $child) = @_; 565 my ($self, $child) = @_;
408 566
409 delete $child->{parent}; 567 delete $child->{parent};
568 $child->hide;
410 569
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 571
413 $self->check_size; 572 $self->check_size;
573 $self->update;
574}
575
576sub clear {
577 my ($self) = @_;
578
579 my $children = delete $self->{children};
580 $self->{children} = [];
581
582 for (@$children) {
583 delete $_->{parent};
584 $_->hide;
585 }
586
587 $self->check_size;
588 $self->update;
414} 589}
415 590
416sub find_widget { 591sub find_widget {
417 my ($self, $x, $y) = @_; 592 my ($self, $x, $y) = @_;
418 593
… …
493} 668}
494 669
495sub update { 670sub update {
496 my ($self) = @_; 671 my ($self) = @_;
497 672
498 # we want to do this delayed... 673 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 674 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 675}
512 676
513sub size_allocate { 677sub size_allocate {
514 my ($self, $w, $h) = @_; 678 my ($self, $w, $h) = @_;
515 679
516 $self->child->configure (0, 0, $w, $h); 680 $self->SUPER::size_allocate ($w, $h);
681 $self->update;
682}
517 683
684sub _render {
685 $_[0]{children}[0]->draw;
686}
687
688sub render_child {
689 my ($self) = @_;
690
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT;
694
518 $self->render_chld; 695 $self->_render;
696 };
519} 697}
520 698
521sub _draw { 699sub _draw {
522 my ($self) = @_; 700 my ($self) = @_;
523 701
524 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
525 703
526 my $tex = $self->{texture} 704 my $tex = $self->{texture}
527 or return; 705 or return;
528 706
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 707 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
709 glColor 1, 1, 1, 1;
533 710
534 $tex->draw_quad (0, 0, $w, $h); 711 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 712
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 713 glDisable GL_TEXTURE_2D;
538} 714}
539 715
540############################################################################# 716#############################################################################
541 717
542package CFClient::UI::ViewPort; 718package CFClient::UI::ViewPort;
543 719
544our @ISA = CFClient::UI::Window::; 720our @ISA = CFClient::UI::Window::;
545 721
546sub new { die }
547
548sub size_request { 722sub size_request {
549 my ($self) = @_; 723 my ($self) = @_;
550 724
551 @$self{qw(child_w child_h)} = $self->child->size_request; 725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
553 727
554 @$self{qw(child_w child_h)} 728 @$self{qw(child_w child_h)}
555} 729}
556 730
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use CFClient::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate { 731sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_; 732 my ($self, $w, $h) = @_;
733
734 $self->update;
735}
736
737sub set_offset {
738 my ($self, $x, $y) = @_;
739
740 $self->{view_x} = int $x;
741 $self->{view_y} = int $y;
742
743 $self->update;
744}
745
746# hmm, this does not work for topleft of $self... but we should not ask for that
747sub coord2local {
748 my ($self, $x, $y) = @_;
749
750 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
751}
752
753sub coord2global {
754 my ($self, $x, $y) = @_;
755
756 $x = List::Util::min $self->{w}, $x - $self->{view_x};
757 $y = List::Util::min $self->{h}, $y - $self->{view_y};
758
759 $self->SUPER::coord2global ($x, $y)
760}
761
762sub find_widget {
763 my ($self, $x, $y) = @_;
764
765 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
766 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
767 ) {
768 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
769 } else {
770 $self->CFClient::UI::Base::find_widget ($x, $y)
584 771 }
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586} 772}
587 773
588sub _draw { 774sub _render {
589 my ($self) = @_; 775 my ($self) = @_;
590 776
591 my $chld = $self->child; 777 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
592 778
593 my ($w, $h) = $chld->size_request; 779 $self->SUPER::_render;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604} 780}
605 781
606############################################################################# 782#############################################################################
607 783
608package CFClient::UI::FancyFrame; 784package CFClient::UI::ScrolledWindow;
609 785
610our @ISA = CFClient::UI::Bin::; 786our @ISA = CFClient::UI::HBox::;
611
612use CFClient::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 787
618sub new { 788sub new {
619 my $class = shift; 789 my $class = shift;
620 790
791 my $self;
792
793 my $slider = new CFClient::UI::Slider
794 vertical => 1,
795 range => [0, 0, 1, 0.01], # HACK fix
796 connect_changed => sub {
797 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
798 },
799 ;
800
801 $self = $class->SUPER::new (
802 vp => (new CFClient::UI::ViewPort),
803 slider => $slider,
804 @_,
805 );
806
807 $self->{vp}->add ($self->{scrolled});
808 $self->add ($self->{vp});
809 $self->add ($self->{slider});
810
811 $self
812}
813
814#TODO# update range on size_allocate depending on child
815# update viewport offset on scroll
816
817#############################################################################
818
819package CFClient::UI::Frame;
820
821our @ISA = CFClient::UI::Bin::;
822
823use CFClient::OpenGL;
824
825sub new {
826 my $class = shift;
827
828 $class->SUPER::new (
829 bg => undef,
830 @_,
831 )
832}
833
834sub _draw {
835 my ($self) = @_;
836
837 if ($self->{bg}) {
838 my ($w, $h) = @$self{qw(w h)};
839
840 glEnable GL_BLEND;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
842 glColor @{ $self->{bg} };
843
844 glBegin GL_QUADS;
845 glVertex 0 , 0;
846 glVertex 0 , $h;
847 glVertex $w, $h;
848 glVertex $w, 0;
849 glEnd;
850
851 glDisable GL_BLEND;
852 }
853
854 $self->SUPER::_draw;
855}
856
857#############################################################################
858
859package CFClient::UI::FancyFrame;
860
861our @ISA = CFClient::UI::Bin::;
862
863use CFClient::OpenGL;
864
865my @tex =
866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
867 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
868
869sub new {
870 my $class = shift;
871
621 # TODO: user_x, user_y, overwrite moveto? 872 # TODO: user_x, user_y, overwrite moveto?
622 873
623 $class->SUPER::new ( 874 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 875 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 876 border_bg => [1, 1, 1, 1],
626 border => 0.8, 877 border => 0.6,
878 toplevel => 1,
879 can_events => 1,
627 @_ 880 @_
628 ) 881 );
882
883 $self->{title} &&= new CFClient::UI::Label
884 align => 0,
885 valign => 1,
886 text => $self->{title},
887 fontsize => $self->{border};
888
889 $self
629} 890}
630 891
631sub border { 892sub border {
632 int $_[0]{border} * $::FONTSIZE 893 int $_[0]{border} * $::FONTSIZE
633} 894}
634 895
635sub size_request { 896sub size_request {
636 my ($self) = @_; 897 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 898
640 my ($w, $h) = $self->SUPER::size_request; 899 my ($w, $h) = $self->SUPER::size_request;
641 900
642 ( 901 (
643 $w + $self->border * 2, 902 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 908 my ($self, $w, $h) = @_;
650 909
651 $h -= List::Util::max 0, $self->border * 2; 910 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 911 $w -= List::Util::max 0, $self->border * 2;
653 912
913 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
914 if $self->{title};
915
654 $self->child->configure ($self->border, $self->border, $w, $h); 916 $self->child->configure ($self->border, $self->border, $w, $h);
655} 917}
656 918
657sub button_down { 919sub button_down {
658 my ($self, $ev, $x, $y) = @_; 920 my ($self, $ev, $x, $y) = @_;
659 921
922 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 923 my $border = $self->border;
661 924
662 if ($x < $self->{w} && $x >= $self->{w} - $border 925 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 926 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 927
928 if ($lr & $td) {
929 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 930 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 931 my ($bw, $bh) = ($self->{w}, $self->{h});
932
933 my $mx = $x < $border;
934 my $my = $y < $border;
667 935
668 $self->{motion} = sub { 936 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 937 my ($ev, $x, $y) = @_;
670 938
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 939 my $dx = $ev->{x} - $ox;
940 my $dy = $ev->{y} - $oy;
672 941
673 $self->{user_w} = $bw + $x - $ox; 942 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 943 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
944 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 945 $self->check_size;
676 }; 946 };
677 947
678 } elsif ($x >= 0 && $x < $self->{w} 948 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 949 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 950 my ($bx, $by) = ($self->{x}, $self->{y});
683 951
684 $self->{motion} = sub { 952 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 953 my ($ev, $x, $y) = @_;
686 954
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 955 ($x, $y) = ($ev->{x}, $ev->{y});
688 956
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 957 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 958 $self->update;
691 }; 959 };
692 } 960 }
… …
708 my ($self) = @_; 976 my ($self) = @_;
709 977
710 my ($w, $h ) = ($self->{w}, $self->{h}); 978 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 979 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 980
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 981 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 983
718 my $border = $self->border; 984 my $border = $self->border;
719 985
720 glColor @{ $self->{border_bg} }; 986 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 987 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 988 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 989 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 990 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 991
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 993 my $bg = $tex[0];
727 994
728 # TODO: repeat texture not scale 995 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 996 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 997 my $rep_y = $ch / $bg->{h};
731 998
732 glColor @{ $self->{bg} }; 999 glColor @{ $self->{bg} };
733 1000
734 $bg->{s} = $rep_x; 1001 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 1002 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 1003 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1004 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1005 }
738 1006
739 glDisable GL_TEXTURE_2D; 1007 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1008
1009 $self->{title}->draw if $self->{title};
741 1010
742 $self->child->draw; 1011 $self->child->draw;
743} 1012}
744 1013
745############################################################################# 1014#############################################################################
… …
768 $self->{children}[$y][$x] = $child; 1037 $self->{children}[$y][$x] = $child;
769 1038
770 $child->check_size; 1039 $child->check_size;
771} 1040}
772 1041
1042sub children {
1043 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1044}
1045
773# TODO: move to container class maybe? send childs a signal on removal? 1046# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 1047sub clear {
775 my ($self) = @_; 1048 my ($self) = @_;
776 1049
1050 my @children = $self->children;
777 delete $self->{children}; 1051 delete $self->{children};
1052
1053 for (@children) {
1054 delete $_->{parent};
1055 $_->hide;
1056 }
1057
778 $self->update; 1058 $self->update;
779} 1059}
780 1060
781sub get_wh { 1061sub get_wh {
782 my ($self) = @_; 1062 my ($self) = @_;
… …
788 or next; 1068 or next;
789 1069
790 for my $x (0 .. $#$row) { 1070 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1071 my $widget = $row->[$x]
792 or next; 1072 or next;
793 my ($w, $h) = $widget->size_request; 1073 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1074
795 $w[$x] = max $w[$x], $w; 1075 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1076 $h[$y] = max $h[$y], $h;
797 } 1077 }
798 } 1078 }
… …
903 1183
904 ($h, $w) = ($w, $h); 1184 ($h, $w) = ($w, $h);
905 1185
906 my $children = $self->{children}; 1186 my $children = $self->{children};
907 1187
908 my @h = map +($_->size_request)[0], @$children; 1188 my @h = map $_->{req_w}, @$children;
909 1189
910 my $req_h = List::Util::sum @h; 1190 my $req_h = List::Util::sum @h;
911 1191
912 if ($req_h > $h) { 1192 if ($req_h > $h) {
913 # ah well, not enough space 1193 # ah well, not enough space
… …
959} 1239}
960 1240
961sub size_allocate { 1241sub size_allocate {
962 my ($self, $w, $h) = @_; 1242 my ($self, $w, $h) = @_;
963 1243
1244 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1245
964 my $children = $self->{children}; 1246 my $children = $self->{children};
965 1247
966 my @h = map +($_->size_request)[1], @$children; 1248 my @h = map $_->{req_h}, @$children;
967 1249
968 my $req_h = List::Util::sum @h; 1250 my $req_h = List::Util::sum @h;
969 1251
970 if ($req_h > $h) { 1252 if ($req_h > $h) {
971 # ah well, not enough space 1253 # ah well, not enough space
… …
997 1279
998############################################################################# 1280#############################################################################
999 1281
1000package CFClient::UI::Label; 1282package CFClient::UI::Label;
1001 1283
1002our @ISA = CFClient::UI::Base::; 1284our @ISA = CFClient::UI::DrawBG::;
1003 1285
1004use CFClient::OpenGL; 1286use CFClient::OpenGL;
1005 1287
1006sub new { 1288sub new {
1007 my ($class, %arg) = @_; 1289 my ($class, %arg) = @_;
1008 1290
1009 my $self = $class->SUPER::new ( 1291 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1292 fg => [1, 1, 1],
1293 #bg => none
1294 #active_bg => none
1295 #font => default_font
1296 #text => initial text
1297 #markup => initial narkup
1298 #max_w => maximum pixel width
1299 ellipsise => 3, # end
1300 layout => (new CFClient::Layout),
1011 fontsize => 1, 1301 fontsize => 1,
1012 text => "",
1013 align => -1, 1302 align => -1,
1014 valign => -1, 1303 valign => -1,
1015 padding => 2, 1304 padding => 2,
1016 layout => new CFClient::Layout, 1305 can_events => 0,
1017 %arg 1306 %arg
1018 ); 1307 );
1019 1308
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1309 if (exists $self->{template}) {
1310 my $layout = new CFClient::Layout;
1311 $layout->set_text (delete $self->{template});
1312 $self->{template} = $layout;
1313 }
1021 1314
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1315 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1316 $self->set_markup (delete $self->{markup});
1317 } else {
1318 $self->set_text (delete $self->{text});
1319 }
1024 1320
1025 $self 1321 $self
1026} 1322}
1027 1323
1028sub escape_text { 1324sub escape($) {
1029 local $_ = $_[1]; 1325 local $_ = $_[0];
1030 1326
1031 s/&/&amp;/g; 1327 s/&/&amp;/g;
1032 s/>/&gt;/g; 1328 s/>/&gt;/g;
1033 s/</&lt;/g; 1329 s/</&lt;/g;
1034 1330
1035 $_[1] 1331 $_
1332}
1333
1334sub update {
1335 my ($self) = @_;
1336
1337 delete $self->{texture};
1338 $self->SUPER::update;
1036} 1339}
1037 1340
1038sub set_text { 1341sub set_text {
1039 my ($self, $text) = @_; 1342 my ($self, $text) = @_;
1040 1343
1344 return if $self->{text} eq "T$text";
1345 $self->{text} = "T$text";
1346
1347 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1348 $self->{layout}->set_text ($text);
1042 1349
1043 delete $self->{texture};
1044 $self->update; 1350 $self->update;
1351 $self->check_size;
1045} 1352}
1046 1353
1047sub set_markup { 1354sub set_markup {
1048 my ($self, $markup) = @_; 1355 my ($self, $markup) = @_;
1049 1356
1357 return if $self->{text} eq "M$markup";
1358 $self->{text} = "M$markup";
1359
1360 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1361
1362 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1363 $self->{layout}->set_markup ($markup);
1051 1364
1052 delete $self->{texture};
1053 $self->update; 1365 $self->update;
1366 $self->check_size;
1054} 1367}
1055 1368
1056sub size_request { 1369sub size_request {
1057 my ($self) = @_; 1370 my ($self) = @_;
1058 1371
1059 $self->{layout}->set_width; 1372 $self->{layout}->set_font ($self->{font}) if $self->{font};
1373 $self->{layout}->set_width ($self->{max_w} || -1);
1374 $self->{layout}->set_ellipsise ($self->{ellipsise});
1375 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1377
1062 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
1063 1389
1064 ( 1390 (
1065 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
1067 ) 1393 )
… …
1071 my ($self, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
1072 1398
1073 delete $self->{texture}; 1399 delete $self->{texture};
1074} 1400}
1075 1401
1402sub set_fontsize {
1403 my ($self, $fontsize) = @_;
1404
1405 $self->{fontsize} = $fontsize;
1406 delete $self->{texture};
1407
1408 $self->update;
1409 $self->check_size;
1410}
1411
1076sub _draw { 1412sub _draw {
1077 my ($self) = @_; 1413 my ($self) = @_;
1078 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
1079 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
1421 $self->{layout}->set_ellipsise ($self->{ellipsise});
1422 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1423 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1424
1082 new_from_layout CFClient::Texture $self->{layout} 1425 my $tex = new_from_layout CFClient::Texture $self->{layout};
1426
1427 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1428 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1429 : ($self->{w} - $tex->{w}) * 0.5);
1430
1431 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1432 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1433 : ($self->{h} - $tex->{h}) * 0.5);
1434
1435 $tex
1083 }; 1436 };
1084 1437
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1438 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1439 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1440
1441 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1442 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1443 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1444 } else {
1445 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1446 }
1105 1447
1106 glDisable GL_TEXTURE_2D; 1448 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1449}
1109 1450
1110############################################################################# 1451#############################################################################
1111 1452
1112package CFClient::UI::EntryBase; 1453package CFClient::UI::EntryBase;
… …
1117 1458
1118sub new { 1459sub new {
1119 my $class = shift; 1460 my $class = shift;
1120 1461
1121 $class->SUPER::new ( 1462 $class->SUPER::new (
1122 fg => [1, 1, 1], 1463 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1464 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1465 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1466 active_fg => [0, 0, 0],
1126 can_hover => 1, 1467 can_hover => 1,
1127 can_focus => 1, 1468 can_focus => 1,
1128 valign => 0, 1469 valign => 0,
1470 can_events => 1,
1129 @_ 1471 @_
1130 ) 1472 )
1131} 1473}
1132 1474
1133sub _set_text { 1475sub _set_text {
… …
1144 1486
1145 $text =~ s/./*/g if $self->{hidden}; 1487 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1488 $self->{layout}->set_text ("$text ");
1147 1489
1148 $self->emit (changed => $self->{text}); 1490 $self->emit (changed => $self->{text});
1149}
1150
1151sub get_text {
1152 $_[0]{text}
1153}
1154
1155sub size_request {
1156 my ($self) = @_;
1157
1158 my ($w, $h) = $self->SUPER::size_request;
1159
1160 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167} 1491}
1168 1492
1169sub set_text { 1493sub set_text {
1170 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1171 1495
1172 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1173 $self->_set_text ($text); 1497 $self->_set_text ($text);
1174 $self->update; 1498 $self->update;
1499 $self->check_size;
1500}
1501
1502sub get_text {
1503 $_[0]{text}
1504}
1505
1506sub size_request {
1507 my ($self) = @_;
1508
1509 my ($w, $h) = $self->SUPER::size_request;
1510
1511 ($w + 1, $h) # add 1 for cursor
1512}
1513
1514sub size_allocate {
1515 my ($self, $w, $h) = @_;
1516
1517 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1175} 1518}
1176 1519
1177sub key_down { 1520sub key_down {
1178 my ($self, $ev) = @_; 1521 my ($self, $ev) = @_;
1179 1522
… …
1181 my $sym = $ev->{sym}; 1524 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1525 my $uni = $ev->{unicode};
1183 1526
1184 my $text = $self->get_text; 1527 my $text = $self->get_text;
1185 1528
1186 if ($sym == 8) { 1529 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1530 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1531 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1532 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1533 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1534 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1535 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1536 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1537 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1538 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1539 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1540 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1541 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1542 $self->emit ('escape');
1200 } elsif ($uni) { 1543 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1544 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1545 }
1203 1546
1204 $self->_set_text ($text); 1547 $self->_set_text ($text);
1205 $self->update; 1548 $self->update;
1549 $self->check_size;
1206} 1550}
1207 1551
1208sub focus_in { 1552sub focus_in {
1209 my ($self) = @_; 1553 my ($self) = @_;
1210 1554
… …
1286 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1287 1631
1288 my $sym = $ev->{sym}; 1632 my $sym = $ev->{sym};
1289 1633
1290 if ($sym == 13) { 1634 if ($sym == 13) {
1635 unshift @{$self->{history}},
1636 my $txt = $self->get_text;
1637 $self->{history_pointer} = -1;
1638 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1639 $self->emit (activate => $txt);
1292 $self->update; 1640 $self->update;
1641
1642 } elsif ($sym == CFClient::SDLK_UP) {
1643 if ($self->{history_pointer} < 0) {
1644 $self->{history_saveback} = $self->get_text;
1645 }
1646 if (@{$self->{history} || []} > 0) {
1647 $self->{history_pointer}++;
1648 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1649 $self->{history_pointer} = @{$self->{history} || []} - 1;
1650 }
1651 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1652 }
1653
1654 } elsif ($sym == CFClient::SDLK_DOWN) {
1655 $self->{history_pointer}--;
1656 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1657
1658 if ($self->{history_pointer} >= 0) {
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } else {
1661 $self->set_text ($self->{history_saveback});
1662 }
1293 1663
1294 } else { 1664 } else {
1295 $self->SUPER::key_down ($ev); 1665 $self->SUPER::key_down ($ev);
1296 } 1666 }
1297 1667
… …
1304our @ISA = CFClient::UI::Label::; 1674our @ISA = CFClient::UI::Label::;
1305 1675
1306use CFClient::OpenGL; 1676use CFClient::OpenGL;
1307 1677
1308my @tex = 1678my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1679 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1680 qw(b1_button_active.png);
1311 1681
1312sub new { 1682sub new {
1313 my $class = shift; 1683 my $class = shift;
1314 1684
1315 $class->SUPER::new ( 1685 $class->SUPER::new (
1316 padding => 4, 1686 padding => 4,
1317 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1688 active_fg => [0, 0, 1],
1320 can_hover => 1, 1689 can_hover => 1,
1321 align => 0, 1690 align => 0,
1322 valign => 0, 1691 valign => 0,
1692 can_events => 1,
1323 @_ 1693 @_
1324 ) 1694 )
1325} 1695}
1326 1696
1327sub button_up { 1697sub button_up {
… …
1339 local $self->{fg} = $self->{fg}; 1709 local $self->{fg} = $self->{fg};
1340 1710
1341 if ($GRAB == $self) { 1711 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1712 $self->{fg} = $self->{active_fg};
1343 } 1713 }
1714
1715 glEnable GL_TEXTURE_2D;
1716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1717 glColor 0, 0, 0, 1;
1718
1719 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1720
1721 glDisable GL_TEXTURE_2D;
1722
1723 $self->SUPER::_draw;
1724}
1725
1726#############################################################################
1727
1728package CFClient::UI::CheckBox;
1729
1730our @ISA = CFClient::UI::DrawBG::;
1731
1732my @tex =
1733 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1734 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1735
1736use CFClient::OpenGL;
1737
1738sub new {
1739 my $class = shift;
1740
1741 $class->SUPER::new (
1742 padding => 2,
1743 fg => [1, 1, 1],
1744 active_fg => [1, 1, 0],
1745 bg => [0, 0, 0, 0.2],
1746 active_bg => [1, 1, 1, 0.5],
1747 state => 0,
1748 can_hover => 1,
1749 @_
1750 )
1751}
1752
1753sub size_request {
1754 my ($self) = @_;
1755
1756 ($self->{padding} * 2 + 6) x 2
1757}
1758
1759sub button_down {
1760 my ($self, $ev, $x, $y) = @_;
1761
1762 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1763 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1764 $self->{state} = !$self->{state};
1765 $self->emit (changed => $self->{state});
1766 }
1767}
1768
1769sub _draw {
1770 my ($self) = @_;
1771
1772 $self->SUPER::_draw;
1773
1774 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1775
1776 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1777
1778 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1779
1780 my $tex = $self->{state} ? $tex[1] : $tex[0];
1781
1782 glEnable GL_TEXTURE_2D;
1783 $tex->draw_quad_alpha (0, 0, $s, $s);
1784 glDisable GL_TEXTURE_2D;
1785}
1786
1787#############################################################################
1788
1789package CFClient::UI::Image;
1790
1791our @ISA = CFClient::UI::Base::;
1792
1793use CFClient::OpenGL;
1794use Carp qw/confess/;
1795
1796our %loaded_images;
1797
1798sub new {
1799 my $class = shift;
1800
1801 my $self = $class->SUPER::new (can_events => 0, @_);
1802
1803 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1804
1805 $loaded_images{$self->{image}} ||=
1806 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1807
1808 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1809
1810 Scalar::Util::weaken $loaded_images{$self->{image}};
1811
1812 $self->{aspect} = $tex->{w} / $tex->{h};
1813
1814 $self
1815}
1816
1817sub size_request {
1818 my ($self) = @_;
1819
1820 ($self->{tex}->{w}, $self->{tex}->{h})
1821}
1822
1823sub _draw {
1824 my ($self) = @_;
1825
1826 my $tex = $self->{tex};
1827
1828 my ($w, $h) = ($self->{w}, $self->{h});
1829
1830 if ($self->{rot90}) {
1831 glRotate 90, 0, 0, 1;
1832 glTranslate 0, -$self->{w}, 0;
1833
1834 ($w, $h) = ($h, $w);
1835 }
1836
1837 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839
1840 $tex->draw_quad_alpha (0, 0, $w, $h);
1841
1842 glDisable GL_TEXTURE_2D;
1843}
1844
1845#############################################################################
1846
1847package CFClient::UI::VGauge;
1848
1849our @ISA = CFClient::UI::Base::;
1850
1851use List::Util qw(min max);
1852
1853use CFClient::OpenGL;
1854
1855my %tex = (
1856 food => [
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1859 ],
1860 grace => [
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1862 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1863 ],
1864 hp => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1867 ],
1868 mana => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1870 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1871 ],
1872);
1873
1874# eg. VGauge->new (gauge => 'food'), default gauge: food
1875sub new {
1876 my $class = shift;
1877
1878 my $self = $class->SUPER::new (
1879 type => 'food',
1880 @_
1881 );
1882
1883 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1884
1885 $self
1886}
1887
1888sub size_request {
1889 my ($self) = @_;
1890
1891 #my $tex = $tex{$self->{type}}[0];
1892 #@$tex{qw(w h)}
1893 (0, 0)
1894}
1895
1896sub set_max {
1897 my ($self, $max) = @_;
1898
1899 return if $self->{max_val} == $max;
1900
1901 $self->{max_val} = $max;
1902 $self->update;
1903}
1904
1905sub set_value {
1906 my ($self, $val, $max) = @_;
1907
1908 $self->set_max ($max)
1909 if defined $max;
1910
1911 return if $self->{val} == $val;
1912
1913 $self->{val} = $val;
1914 $self->update;
1915}
1916
1917sub _draw {
1918 my ($self) = @_;
1919
1920 my $tex = $tex{$self->{type}};
1921 my ($t1, $t2, $t3) = @$tex;
1922
1923 my ($w, $h) = ($self->{w}, $self->{h});
1924
1925 if ($self->{vertical}) {
1926 glRotate 90, 0, 0, 1;
1927 glTranslate 0, -$self->{w}, 0;
1928
1929 ($w, $h) = ($h, $w);
1930 }
1931
1932 my $ycut = $self->{val} / ($self->{max_val} || 1);
1933
1934 my $ycut1 = max 0, min 1, $ycut;
1935 my $ycut2 = max 0, min 1, $ycut - 1;
1936
1937 my $h1 = $self->{h} * (1 - $ycut1);
1938 my $h2 = $self->{h} * (1 - $ycut2);
1344 1939
1345 glEnable GL_BLEND; 1940 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1941 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1942 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1943 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 1944
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1945 glBindTexture GL_TEXTURE_2D, $t1->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , 0; glVertex 0 , 0;
1948 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1949 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1950 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1951 glEnd;
1352 1952
1953 my $ycut1 = List::Util::min 1, $ycut;
1954 glBindTexture GL_TEXTURE_2D, $t2->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1957 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1958 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1959 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1960 glEnd;
1961
1962 if ($t3) {
1963 glBindTexture GL_TEXTURE_2D, $t3->{name};
1964 glBegin GL_QUADS;
1965 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1966 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1967 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1968 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1969 glEnd;
1970 }
1971
1972 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 1973 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 1974}
1358 1975
1359############################################################################# 1976#############################################################################
1360 1977
1361package CFClient::UI::CheckBox; 1978package CFClient::UI::Gauge;
1362 1979
1363our @ISA = CFClient::UI::DrawBG::; 1980our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use CFClient::OpenGL;
1370 1981
1371sub new { 1982sub new {
1372 my $class = shift; 1983 my ($class, %arg) = @_;
1373 1984
1374 $class->SUPER::new ( 1985 my $self = $class->SUPER::new (
1375 padding => 2, 1986 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 1987 can_hover => 1,
1380 @_ 1988 can_events => 1,
1989 %arg,
1381 ) 1990 );
1382}
1383 1991
1384sub size_request { 1992 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 1993 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 1994 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use CFClient::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 1995
1456 $self 1996 $self
1457} 1997}
1458 1998
1459sub size_request { 1999sub set_fontsize {
1460 my ($self) = @_; 2000 my ($self, $fsize) = @_;
1461 2001
1462 my $tex = $tex{$self->{gauge}}[0]; 2002 $self->{value}->set_fontsize ($fsize);
1463 2003 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2004}
1466 2005
1467sub set_max { 2006sub set_max {
1468 my ($self, $max) = @_; 2007 my ($self, $max) = @_;
1469 2008
1470 $self->{max_val} = $max; 2009 $self->{gauge}->set_max ($max);
2010 $self->{max}->set_text ($max);
1471} 2011}
1472 2012
1473sub set_value { 2013sub set_value {
1474 my ($self, $val, $max) = @_; 2014 my ($self, $val, $max) = @_;
1475 2015
1476 $self->set_max ($max) 2016 $self->set_max ($max)
1477 if defined $max; 2017 if defined $max;
1478 2018
1479 $max = $self->{max_val}; 2019 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2020 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2021}
1529 2022
1530############################################################################# 2023#############################################################################
1531 2024
1532package CFClient::UI::Slider; 2025package CFClient::UI::Slider;
… …
1542 qw(s1_slider.png s1_slider_bg.png); 2035 qw(s1_slider.png s1_slider_bg.png);
1543 2036
1544sub new { 2037sub new {
1545 my $class = shift; 2038 my $class = shift;
1546 2039
1547 # range [value, low, high, page] 2040 # range [value, low, high, page, unit]
1548 2041
1549 # TODO: 0-width page 2042 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2043 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2044 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2045 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2047 active_fg => [0, 0, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2050 range => [0, 0, 100, 10],
1556 req_w => 20, 2051 req_w => $::WIDTH / 80,
1557 req_h => 20, 2052 req_h => $::WIDTH / 80,
1558 vertical => 0, 2053 vertical => 0,
1559 can_hover => 1, 2054 can_hover => 1,
1560 inner_pad => 5, 2055 inner_pad => .05,
1561 @_ 2056 @_
1562 ); 2057 );
1563 2058
2059 $self->set_value ($self->{range}[0]);
2060 $self->update;
2061
1564 $self 2062 $self
2063}
2064
2065sub set_value {
2066 my ($self, $value) = @_;
2067
2068 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2069
2070 $hi = $lo + 1 if $hi <= $lo;
2071
2072 $value = $lo if $value < $lo;
2073 $value = $hi if $value > $hi;
2074
2075 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2076 if $unit;
2077
2078 $page = $hi - $lo if $page > $hi - $lo;
2079
2080 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2081
2082 if ($value != $old_value) {
2083 $self->emit (changed => $value);
2084 $self->update;
2085 }
1565} 2086}
1566 2087
1567sub size_request { 2088sub size_request {
1568 my ($self) = @_; 2089 my ($self) = @_;
1569 2090
… …
1582 2103
1583sub mouse_motion { 2104sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2105 my ($self, $ev, $x, $y) = @_;
1585 2106
1586 if ($GRAB == $self) { 2107 if ($GRAB == $self) {
2108 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2109
2110 my (undef, $lo, $hi, $page) = @{$self->{range}};
2111
2112 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2113
2114 $self->set_value ($x * ($hi - $lo) + $lo);
2115 }
2116}
2117
2118sub update {
2119 my ($self) = @_;
2120
2121 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2122 $self->set_value ($self->{range}[0]);
2123
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2124 my ($value, $lo, $hi, $page) = @{$self->{range}};
1588 2125
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2126 my $inner_w = 1 - 2 * $self->{inner_pad};
1590 2127
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2128 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1593 2129
1594 $x -= $inner_pad_px; # substract the padding 2130 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2131 $value = $self->{scale} * ($value - $lo);
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2132
1600 $self->emit (changed => $x); 2133 $value = $self->{inner_pad} + ($value - $page * 0.5);
1601 $self->update; 2134
2135 $value = 0 if $value < 0;
2136 $page = 1 - $value if $value + $page > 1;
2137
2138 $self->{knob_x} = $value;
2139 $self->{knob_w} = $page;
1602 } 2140 });
1603}
1604 2141
1605# the inner_* stuff is for generating a padding for the slider handle, 2142 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2143}
1612 2144
1613sub _draw { 2145sub _draw {
1614 my ($self) = @_; 2146 my ($self) = @_;
1615 2147
1616 $self->SUPER::_draw (); 2148 $self->SUPER::_draw ();
1617 2149
1618 my ($w, $h) = @$self{qw(w h)}; 2150 glScale $self->{w}, $self->{h};
1619 2151
1620 if ($self->{vertical}) { 2152 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2153 # draw a vertical slider like a rotated horizontal slider
1622 2154
2155 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2156 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2157 }
1628 2158
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2159 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2160 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2161
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2162 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2163 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2164
1655 # draw background 2165 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2166 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2167
1658 # draw handle 2168 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2169 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2170
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2171 glDisable GL_TEXTURE_2D;
1663} 2172}
1664 2173
1665############################################################################# 2174#############################################################################
1666 2175
… …
1672 2181
1673sub new { 2182sub new {
1674 my $class = shift; 2183 my $class = shift;
1675 2184
1676 my $self = $class->SUPER::new ( 2185 my $self = $class->SUPER::new (
1677 fontsize => 1, 2186 fontsize => 1,
2187 can_events => 0,
2188 #font => default_font
1678 @_, 2189 @_,
1679 2190
1680 layout => (new CFClient::Layout), 2191 layout => (new CFClient::Layout 1),
1681 par => [], 2192 par => [],
1682 height => 0, 2193 height => 0,
1683 children => [ 2194 children => [
1684 (new CFClient::UI::Empty expand => 1), 2195 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2196 (new CFClient::UI::Slider vertical => 1),
1686 ], 2197 ],
1687 ); 2198 );
1688 2199
1689 $self->{children}[1]->connect (changed => sub { 2200 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2201
1693 $self 2202 $self
1694} 2203}
1695 2204
1696sub set_fontsize { 2205sub set_fontsize {
… …
1704 my ($self, $text) = @_; 2213 my ($self, $text) = @_;
1705 2214
1706 my $layout = $self->{layout}; 2215 my $layout = $self->{layout};
1707 2216
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2217 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2218 $layout->set_width ($self->{children}[0]{w});
1710 $layout->set_text ($text); 2219 $layout->set_markup ($text);
1711 2220
1712 ($layout->size)[1] 2221 ($layout->size)[1]
1713} 2222}
1714 2223
1715sub reflow { 2224sub reflow {
… …
1722sub size_allocate { 2231sub size_allocate {
1723 my ($self, $w, $h) = @_; 2232 my ($self, $w, $h) = @_;
1724 2233
1725 $self->SUPER::size_allocate ($w, $h); 2234 $self->SUPER::size_allocate ($w, $h);
1726 2235
2236 $self->{layout}->set_font ($self->{font}) if $self->{font};
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2237 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $self->{layout}->set_width ($self->{children}[0]{w}); 2238 $self->{layout}->set_width ($self->{children}[0]{w});
1729 2239
1730 $self->reflow; 2240 $self->reflow;
1731} 2241}
… …
1752 2262
1753 return unless $self->{h} > 0; 2263 return unless $self->{h} > 0;
1754 2264
1755 delete $self->{texture}; 2265 delete $self->{texture};
1756 2266
1757 $ROOT->on_refresh ($self, sub { 2267 $ROOT->on_post_alloc ($self, sub {
1758 if (delete $self->{need_reflow}) { 2268 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2269 my $height = 0;
1760 2270
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2271 $height += $_->[0] = $self->text_height ($_->[2])
1762 for @{$self->{par}}; 2272 for @{$self->{par}};
… …
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2276 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1767 2277
1768 delete $self->{texture}; 2278 delete $self->{texture};
1769 } 2279 }
1770 2280
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2281 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1772 glClearColor 0, 0, 0, 1; 2282 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2283 glClear GL_COLOR_BUFFER_BIT;
1774 2284
1775 glEnable GL_BLEND;
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D; 2285 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779 2287
1780 my $top = int $self->{children}[1]{range}[0]; 2288 my $top = int $self->{children}[1]{range}[0];
1781 2289
… …
1784 2292
1785 my $y = 0; 2293 my $y = 0;
1786 2294
1787 my $layout = $self->{layout}; 2295 my $layout = $self->{layout};
1788 2296
2297 $layout->set_font ($self->{font}) if $self->{font};
2298
1789 for my $par (@{$self->{par}}) { 2299 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2300 my $h = $par->[0];
1791 2301
1792 if ($y0 < $y + $h && $y < $y1) { 2302 if ($y0 < $y + $h && $y < $y1) {
2303 $layout->set_foreground (@{ $par->[1] });
1793 $layout->set_text ($par->[2]); 2304 $layout->set_markup ($par->[2]);
1794 2305
1795 glColor @{ $par->[1] };
1796 my ($W, $H) = $layout->size; 2306 my ($W, $H) = $layout->size;
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2307 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1798 } 2308 }
1799 2309
1800 $y += $h; 2310 $y += $h;
1801 } 2311 }
1802 2312
1803 glDisable GL_TEXTURE_2D; 2313 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805 }; 2314 };
1806 }); 2315 });
1807} 2316}
1808 2317
1809sub _draw { 2318sub _draw {
1810 my ($self) = @_; 2319 my ($self) = @_;
1811 2320
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2321 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2322 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2323 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2324 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2325 glDisable GL_TEXTURE_2D;
1817 }
1818 2326
1819 $self->{children}[1]->draw; 2327 $self->{children}[1]->draw;
1820 2328
1821} 2329}
1822 2330
… …
1870 2378
1871sub new { 2379sub new {
1872 my $class = shift; 2380 my $class = shift;
1873 2381
1874 my $self = $class->SUPER::new ( 2382 my $self = $class->SUPER::new (
1875 state => 0, 2383 state => 0,
1876 connect_activate => \&toggle_flopper, 2384 connect_activate => \&toggle_flopper,
1877 @_ 2385 @_
1878 ); 2386 );
1879 2387
1880 if ($self->{state}) { 2388 if ($self->{state}) {
… …
1901 $self->emit (changed => $self->{state}); 2409 $self->emit (changed => $self->{state});
1902} 2410}
1903 2411
1904############################################################################# 2412#############################################################################
1905 2413
2414package CFClient::UI::Tooltip;
2415
2416our @ISA = CFClient::UI::Bin::;
2417
2418use CFClient::OpenGL;
2419
2420sub new {
2421 my $class = shift;
2422
2423 $class->SUPER::new (
2424 @_,
2425 can_events => 0,
2426 )
2427}
2428
2429sub set_tooltip_from {
2430 my ($self, $widget) = @_;
2431
2432 $self->add (new CFClient::UI::Label
2433 markup => $widget->{tooltip},
2434 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2435 fontsize => 0.8,
2436 fg => [0, 0, 0, 1],
2437 ellipsise => 0,
2438 font => ($widget->{tooltip_font} || $::FONT_PROP),
2439 );
2440}
2441
2442sub size_request {
2443 my ($self) = @_;
2444
2445 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2446
2447 ($w + 4, $h + 4)
2448}
2449
2450sub size_allocate {
2451 my ($self, $w, $h) = @_;
2452
2453 $self->SUPER::size_allocate ($w - 4, $h - 4);
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 glTranslate 0.375, 0.375;
2460
2461 my ($w, $h) = @$self{qw(w h)};
2462
2463 glColor 1, 0.8, 0.4;
2464 glBegin GL_QUADS;
2465 glVertex 0 , 0;
2466 glVertex 0 , $h;
2467 glVertex $w, $h;
2468 glVertex $w, 0;
2469 glEnd;
2470
2471 glColor 0, 0, 0;
2472 glBegin GL_LINE_LOOP;
2473 glVertex 0 , 0;
2474 glVertex 0 , $h;
2475 glVertex $w, $h;
2476 glVertex $w, 0;
2477 glEnd;
2478
2479 glTranslate 2 - 0.375, 2 - 0.375;
2480 $self->SUPER::_draw;
2481}
2482
2483#############################################################################
2484
2485package CFClient::UI::Face;
2486
2487our @ISA = CFClient::UI::Base::;
2488
2489use CFClient::OpenGL;
2490
2491sub new {
2492 my $class = shift;
2493
2494 $class->SUPER::new (
2495 aspect => 1,
2496 @_,
2497 )
2498}
2499
2500sub size_request {
2501 (32, 8)
2502}
2503
2504sub _draw {
2505 my ($self) = @_;
2506
2507 return unless $::CONN;#d# manage and cache textures differently
2508 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2509
2510 # TODO animation
2511 if ($tex) {
2512 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
2515 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2516 glDisable GL_TEXTURE_2D;
2517 }
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::InventoryItem;
2523
2524our @ISA = CFClient::UI::HBox::;
2525
2526sub _item_to_desc {
2527 my ($item) = @_;
2528
2529 my $desc =
2530 $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 $desc
2550}
2551
2552sub new {
2553 my $class = shift;
2554
2555 my %args = @_;
2556
2557 my $item = delete $args{item};
2558
2559 my $desc = _item_to_desc ($item);
2560
2561 my $self = $class->SUPER::new (
2562 can_hover => 1,
2563 can_events => 1,
2564 tooltip => ((CFClient::UI::Label::escape $desc)
2565 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2566 connect_button_down => sub {
2567 my ($self, $ev, $x, $y) = @_;
2568
2569 # todo: maybe put examine on 1? but should just be a tooltip :(
2570 if ($ev->{button} == 1) {
2571 my $targ = $::CONN->{player}{tag};
2572
2573 if ($item->{container} == $::CONN->{player}{tag}) {
2574 $targ = $main::OPENCONT;
2575 }
2576
2577 $::CONN->send ("move $targ $item->{tag} 0");
2578 } elsif ($ev->{button} == 2) {
2579 $::CONN->send ("apply $item->{tag}");
2580 } elsif ($ev->{button} == 3) {
2581 my @menu_items = (
2582 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2583 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2584 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2585 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2586 [
2587 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2588 sub { $::CONN->send ("lock $item->{tag}") },
2589 ],
2590 );
2591
2592 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2593 }
2594
2595 1
2596 },
2597 %args
2598 );
2599
2600
2601 $self->add (new CFClient::UI::Face
2602 can_events => 0,
2603 face => $item->{face},
2604 anim => $item->{anim},
2605 animspeed => $item->{animspeed},
2606 );
2607
2608 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2609
2610 $self->{item} = $item;
2611
2612 $self->update_item;
2613
2614 $self
2615}
2616
2617sub update_item {
2618 my ($self) = @_;
2619
2620 my $desc = _item_to_desc ($self->{item});
2621
2622 $self->{name_lbl}->set_text ($desc);
2623}
2624
2625#############################################################################
2626
2627package CFClient::UI::Inventory;
2628
2629our @ISA = CFClient::UI::ScrolledWindow::;
2630
2631sub new {
2632 my $class = shift;
2633
2634 my $self = $class->SUPER::new (
2635 scrolled => (new CFClient::UI::VBox),
2636 @_,
2637 );
2638
2639 $self
2640}
2641
2642sub set_items {
2643 my ($self, $items) = @_;
2644
2645 $self->{scrolled}->clear;
2646 return unless $items;
2647
2648 my @items = sort {
2649 ($a->{type} <=> $b->{type})
2650 or ($a->{name} cmp $b->{name})
2651 } @$items;
2652
2653 $self->{real_items} = \@items;
2654
2655 for my $item (@items) {
2656 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2657 $item->update_item ();
2658 }
2659
2660 $self->{scrolled}->add (@items);
2661
2662# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667 ($self->{req_w}, $self->{req_h});
2668}
2669
2670#############################################################################
2671
2672package CFClient::UI::Menu;
2673
2674our @ISA = CFClient::UI::FancyFrame::;
2675
2676use CFClient::OpenGL;
2677
2678sub new {
2679 my $class = shift;
2680
2681 my $self = $class->SUPER::new (
2682 items => [],
2683 z => 100,
2684 @_,
2685 );
2686
2687 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2688
2689 for my $item (@{ $self->{items} }) {
2690 my ($widget, $cb) = @$item;
2691
2692 # handle various types of items, only text for now
2693 if (!ref $widget) {
2694 $widget = new CFClient::UI::Label
2695 can_hover => 1,
2696 can_events => 1,
2697 text => $widget;
2698 }
2699
2700 $self->{item}{$widget} = $item;
2701
2702 $self->{vbox}->add ($widget);
2703 }
2704
2705 $self
2706}
2707
2708# popup given the event (must be a mouse button down event currently)
2709sub popup {
2710 my ($self, $ev) = @_;
2711
2712 $self->emit ("popdown");
2713
2714 # maybe save $GRAB? must be careful about events...
2715 $GRAB = $self;
2716 $self->{button} = $ev->{button};
2717
2718 $self->show;
2719 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2720}
2721
2722sub mouse_motion {
2723 my ($self, $ev, $x, $y) = @_;
2724
2725 # TODO: should use vbox->find_widget or so
2726 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2727 $self->{hover} = $self->{item}{$HOVER};
2728}
2729
2730sub button_up {
2731 my ($self, $ev, $x, $y) = @_;
2732
2733 if ($ev->{button} == $self->{button}) {
2734 undef $GRAB;
2735 $self->hide;
2736
2737 $self->emit ("popdown");
2738 $self->{hover}[1]->() if $self->{hover};
2739 }
2740}
2741
2742#############################################################################
2743
2744package CFClient::UI::Statusbox;
2745
2746our @ISA = CFClient::UI::VBox::;
2747
2748sub new {
2749 my $class = shift;
2750
2751 $class->SUPER::new (
2752 fontsize => 0.8,
2753 @_,
2754 )
2755}
2756
2757sub reorder {
2758 my ($self) = @_;
2759 my $NOW = time;
2760
2761 while (my ($k, $v) = each %{ $self->{item} }) {
2762 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2763 }
2764
2765 my @widgets;
2766
2767 my @items = sort {
2768 $a->{pri} <=> $b->{pri}
2769 or $b->{id} <=> $a->{id}
2770 } values %{ $self->{item} };
2771
2772 my $count = 10 + 1;
2773 for my $item (@items) {
2774 last unless --$count;
2775
2776 push @widgets, $item->{label} ||= do {
2777 # TODO: doesn't handle markup well (read as: at all)
2778 my $short = $item->{count} > 1
2779 ? "<b>$item->{count} ×</b> $item->{text}"
2780 : $item->{text};
2781
2782 for ($short) {
2783 s/^\s+//;
2784 s/\s+/ /g;
2785 }
2786
2787 new CFClient::UI::Label
2788 markup => $short,
2789 tooltip => $item->{tooltip},
2790 tooltip_font => $::FONT_PROP,
2791 tooltip_width => 0.67,
2792 fontsize => $item->{fontsize} || $self->{fontsize},
2793 max_w => $::WIDTH * 0.44,
2794 fg => $item->{fg},
2795 can_events => 1,
2796 can_hover => 1
2797 };
2798 }
2799
2800 $self->clear;
2801 $self->SUPER::add (reverse @widgets);
2802}
2803
2804sub add {
2805 my ($self, $text, %arg) = @_;
2806
2807 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//;
2809
2810 my $timeout = time + ((delete $arg{timeout}) || 60);
2811
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813
2814 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) {
2816 $item->{count}++;
2817 } else {
2818 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text;
2820 }
2821 $item->{id} = ++$self->{id};
2822 $item->{timeout} = $timeout;
2823 delete $item->{label};
2824 } else {
2825 $self->{item}{$group} = {
2826 id => ++$self->{id},
2827 text => $text,
2828 timeout => $timeout,
2829 tooltip => $text,
2830 fg => [0.8, 0.8, 0.8, 0.8],
2831 pri => 0,
2832 count => 1,
2833 %arg,
2834 };
2835 }
2836
2837 $self->reorder;
2838}
2839
2840sub reconfigure {
2841 my ($self) = @_;
2842
2843 delete $_->{label}
2844 for values %{ $self->{item} || {} };
2845
2846 $self->reorder;
2847 $self->SUPER::reconfigure;
2848}
2849
2850#############################################################################
2851
1906package CFClient::UI::Root; 2852package CFClient::UI::Root;
1907 2853
1908our @ISA = CFClient::UI::Container::; 2854our @ISA = CFClient::UI::Container::;
1909 2855
1910use CFClient::OpenGL; 2856use CFClient::OpenGL;
1911 2857
1912sub check_size { 2858sub new {
1913 my ($self) = @_; 2859 my $class = shift;
1914 2860
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 2861 $class->SUPER::new (
1916} 2862 @_,
1917 2863 )
1918sub size_request {
1919 ($::WIDTH, $::HEIGHT)
1920} 2864}
1921 2865
1922sub configure { 2866sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 2867 my ($self, $x, $y, $w, $h) = @_;
1924 2868
1925 $self->SUPER::configure ($x, $y, $w, $h); 2869 $self->{w} = $w;
1926 2870 $self->{h} = $h;
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}};
1929} 2871}
1930 2872
1931sub _topleft { 2873sub check_size {
2874 my ($self) = @_;
2875
2876 $self->size_allocate ($self->{w}, $self->{h})
2877 if $self->{w};
2878}
2879
2880sub size_request {
2881 my ($self) = @_;
2882
2883 ($self->{w}, $self->{h})
2884}
2885
2886sub size_allocate {
2887 my ($self, $w, $h) = @_;
2888
2889 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2890 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2891
2892 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2893 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2894
2895 for my $child ($self->children) {
2896 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2897
2898 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2899 if exists $child->{req_x};
2900
2901 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2902 if exists $child->{req_y};
2903
2904 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2905 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2906
2907 $child->configure ($X, $Y, $W, $H);
2908 }
2909}
2910
2911sub coord2local {
1932 my ($self, $x, $y) = @_; 2912 my ($self, $x, $y) = @_;
1933 2913
1934 ($x, $y) 2914 ($x, $y)
1935} 2915}
1936 2916
2917sub coord2global {
2918 my ($self, $x, $y) = @_;
2919
2920 ($x, $y)
2921}
2922
1937sub update { 2923sub update {
1938 my ($self) = @_; 2924 my ($self) = @_;
1939 2925
1940 $self->check_size; 2926 $self->check_size;
1941 ::refresh (); 2927 $::WANT_REFRESH++;
1942} 2928}
1943 2929
1944sub add { 2930sub add {
1945 my ($self, $child) = @_; 2931 my ($self, @children) = @_;
1946 2932
2933 for my $child (@children) {
2934 $child->{toplevel} = 1;
2935
2936 # integerise window positions
2937 $child->{x} = int $child->{x};
2938 $child->{y} = int $child->{y};
2939 }
2940
1947 $self->SUPER::add ($child); 2941 $self->SUPER::add (@children);
1948} 2942}
1949 2943
1950sub on_refresh { 2944sub on_refresh {
1951 my ($self, $id, $cb) = @_; 2945 my ($self, $id, $cb) = @_;
1952 2946
1953 $self->{refresh_hook}{$id} = $cb; 2947 $self->{refresh_hook}{$id} = $cb;
1954} 2948}
1955 2949
2950sub on_post_alloc {
2951 my ($self, $id, $cb) = @_;
2952
2953 $self->{post_alloc_hook}{$id} = $cb;
2954}
2955
1956sub draw { 2956sub draw {
1957 my ($self) = @_; 2957 my ($self) = @_;
1958 2958
1959 while (my $rcb = delete $self->{refresh_hook}) { 2959 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 2960 $_->()
2961 for values %{delete $self->{refresh_hook}};
2962 }
2963
2964 if ($self->{check_size}) {
2965 my @queue = ([], []);
2966
2967 for (;;) {
2968 if ($self->{check_size}) {
2969 # heuristic: check containers last
2970 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2971 for values %{delete $self->{check_size}}
2972 }
2973
2974 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2975
2976 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2977 ? @$widget{qw(user_w user_h)}
2978 : $widget->size_request;
2979
2980 if (delete $widget->{force_alloc}
2981 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2982 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2983
2984 $widget->{req_w} = $w;
2985 $widget->{req_h} = $h;
2986
2987 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2988
2989 $widget->{parent}->check_size
2990 if $widget->{parent};
2991 }
2992 }
2993 }
2994
2995 while ($self->{size_alloc}) {
2996 for (values %{delete $self->{size_alloc}}) {
2997 my ($widget, $w, $h) = @$_;
2998
2999 $w = 0 if $w < 0;
3000 $h = 0 if $h < 0;
3001
3002 $widget->{w} = $w;
3003 $widget->{h} = $h;
3004 $widget->size_allocate ($w, $h);
3005 $widget->emit (size_allocate => $w, $h);
3006 }
3007 }
3008
3009 while ($self->{post_alloc_hook}) {
3010 $_->()
3011 for values %{delete $self->{post_alloc_hook}};
1961 } 3012 }
1962 3013
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3014 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3015 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3016 glClear GL_COLOR_BUFFER_BIT;
… …
1976############################################################################# 3027#############################################################################
1977 3028
1978package CFClient::UI; 3029package CFClient::UI;
1979 3030
1980$ROOT = new CFClient::UI::Root; 3031$ROOT = new CFClient::UI::Root;
3032$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3033
19821 30341
1983 3035

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