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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.123 by root, Mon Apr 17 19:50:22 2006 UTC vs.
Revision 1.207 by elmex, Mon May 15 18:23:33 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->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$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;
33 }
34 73
74 check_tooltip;
75 }
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->motion_x, $ev->motion_y); 87 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($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 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) {
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
155 }
156
157 $widget->reconfigure;
158 }
159}
160
86############################################################################# 161#############################################################################
87 162
88package CFClient::UI::Base; 163package CFClient::UI::Base;
89 164
90use strict; 165use strict;
91 166
92use SDL::OpenGL; 167use CFClient::OpenGL;
93 168
94sub new { 169sub new {
95 my $class = shift; 170 my $class = shift;
96 171
97 my $self = bless { 172 my $self = bless {
98 x => 0, 173 x => 0,
99 y => 0, 174 y => 0,
100 z => 0, 175 z => 0,
101 w => -1, 176 can_events => 1,
102 h => -1,
103 @_ 177 @_
104 }, $class; 178 }, $class;
105 179
106 for (keys %$self) { 180 for (keys %$self) {
107 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
109 } 183 }
110 } 184 }
111 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
112 $self 188 $self
189}
190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
198sub show {
199 my ($self) = @_;
200
201 return if $self->{parent};
202
203 $CFClient::UI::ROOT->add ($self);
204}
205
206sub hide {
207 my ($self) = @_;
208
209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
211
212 $self->{parent}->remove ($self)
213 if $self->{parent};
113} 214}
114 215
115sub move { 216sub move {
116 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
218
117 $self->{x} = int $x; 219 $self->{x} = int $x;
118 $self->{y} = int $y; 220 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
120}
121 222
122sub needs_redraw { 223 $self->update;
123 0 224}
225
226sub set_size {
227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
124} 233}
125 234
126sub size_request { 235sub size_request {
127 require Carp; 236 require Carp;
128 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
129} 238}
130 239
131sub _size_allocate { 240sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
133 242
243 if ($self->{aspect}) {
244 my $w2 = List::Util::min $w, int $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect};
246
247 # use alignment to adjust x, y
248
249 $x += int +($w - $w2) * 0.5;
250 $y += int +($h - $h2) * 0.5;
251
252 ($w, $h) = ($w2, $h2);
253 }
254
255 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 256 $self->{x} = $x;
135 $self->{y} = $y; 257 $self->{y} = $y;
258 $self->update;
259 }
136 260
137 return unless $self->{w} != $w || $self->{h} != $h; 261 if ($self->{w} != $w || $self->{h} != $h) {
138 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 263 }
143} 264}
144 265
145sub size_allocate { 266sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 267 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 268}
150 269
151# return top left coordinates 270sub reconfigure {
152sub _topleft { 271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
153 my ($self, $x, $y) = @_; 281 my ($self, $w, $h) = @_;
154 282
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 285}
157 286
158# translate global coordinates to local coordinate system 287# translate global coordinates to local coordinate system
159sub coord2local { 288sub coord2local {
160 my ($self, $x, $y) = @_; 289 my ($self, $x, $y) = @_;
161 290
162 my ($X, $Y) = $self->_topleft; 291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 292}
165 293
166# translate local coordinates to global coordinate system 294# translate local coordinates to global coordinate system
167sub coord2global { 295sub coord2global {
168 my ($self, $x, $y) = @_; 296 my ($self, $x, $y) = @_;
169 297
170 my ($X, $Y) = $self->_topleft; 298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 299}
173 300
174sub focus_in { 301sub focus_in {
175 my ($self) = @_; 302 my ($self) = @_;
176 303
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 363 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 364 glVertex $x , $y + $self->{h};
238 glEnd; 365 glEnd;
239 glDisable GL_BLEND; 366 glDisable GL_BLEND;
240 } 367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0;
375 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h};
378 glEnd;
379 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 }
241} 382}
242 383
243sub _draw { 384sub _draw {
244 my ($self) = @_; 385 my ($self) = @_;
245 386
246 warn "no draw defined for $self\n"; 387 warn "no draw defined for $self\n";
247} 388}
248 389
249sub find_widget { 390sub find_widget {
250 my ($self, $x, $y) = @_; 391 my ($self, $x, $y) = @_;
392
393 return () unless $self->{can_events};
251 394
252 return $self 395 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 398
… …
258 401
259sub set_parent { 402sub set_parent {
260 my ($self, $parent) = @_; 403 my ($self, $parent) = @_;
261 404
262 Scalar::Util::weaken ($self->{parent} = $parent); 405 Scalar::Util::weaken ($self->{parent} = $parent);
406
407 # TODO: req_w _does_change after ->reconfigure
408 $self->check_size
409 unless exists $self->{req_w};
410}
411
412sub check_size {
413 my ($self, $forced) = @_;
414
415 $self->{force_alloc} = 1 if $forced;
416 $CFClient::UI::ROOT->{check_size}{$self} = $self;
263} 417}
264 418
265sub update { 419sub update {
266 my ($self) = @_; 420 my ($self) = @_;
267 421
… …
270} 424}
271 425
272sub connect { 426sub connect {
273 my ($self, $signal, $cb) = @_; 427 my ($self, $signal, $cb) = @_;
274 428
275 push @{ $self->{cb}{$signal} }, $cb; 429 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 430}
277 431
278sub emit { 432sub emit {
279 my ($self, $signal, @args) = @_; 433 my ($self, $signal, @args) = @_;
280 434
281 $_->($self, @args) 435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 436}
284 437
285sub DESTROY { 438sub DESTROY {
286 my ($self) = @_; 439 my ($self) = @_;
287 440
441 delete $WIDGET{$self+0};
288 #$self->deactivate; 442 #$self->deactivate;
289} 443}
290 444
291############################################################################# 445#############################################################################
292 446
293package CFClient::UI::DrawBG; 447package CFClient::UI::DrawBG;
294 448
295our @ISA = CFClient::UI::Base::; 449our @ISA = CFClient::UI::Base::;
296 450
297use strict; 451use strict;
298use SDL::OpenGL; 452use CFClient::OpenGL;
299 453
300sub new { 454sub new {
301 my $class = shift; 455 my $class = shift;
302 456
303 # range [value, low, high, page] 457 # range [value, low, high, page]
… …
332 486
333package CFClient::UI::Empty; 487package CFClient::UI::Empty;
334 488
335our @ISA = CFClient::UI::Base::; 489our @ISA = CFClient::UI::Base::;
336 490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
337sub size_request { 496sub size_request {
338 (0, 0) 497 (0, 0)
339} 498}
340 499
341sub draw { } 500sub draw { }
… …
349sub new { 508sub new {
350 my ($class, %arg) = @_; 509 my ($class, %arg) = @_;
351 510
352 my $children = delete $arg{children} || []; 511 my $children = delete $arg{children} || [];
353 512
354 my $self = $class->SUPER::new (children => [], %arg); 513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
355 $self->add ($_) for @$children; 518 $self->add ($_) for @$children;
356 519
357 $self 520 $self
358} 521}
359 522
360sub add { 523sub add {
361 my ($self, $child) = @_; 524 my ($self, @widgets) = @_;
362 525
363 $child->set_parent ($self); 526 $_->set_parent ($self)
527 for @widgets;
364 528
365 use sort 'stable'; 529 use sort 'stable';
366 530
367 $self->{children} = [ 531 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 532 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 533 @{$self->{children}}, @widgets
370 ]; 534 ];
371 535
372 $self->{w} = $self->{h} = -1; 536 $self->check_size (1);
373 $self->update; 537 $self->update;
374} 538}
375 539
540sub children {
541 @{ $_[0]{children} }
542}
543
376sub remove { 544sub remove {
377 my ($self, $widget) = @_; 545 my ($self, $child) = @_;
378 546
547 delete $child->{parent};
548 $child->hide;
549
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 551
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
382} 569}
383 570
384sub find_widget { 571sub find_widget {
385 my ($self, $x, $y) = @_; 572 my ($self, $x, $y) = @_;
386 573
… …
416 603
417 $class->SUPER::new (children => [$child], %arg) 604 $class->SUPER::new (children => [$child], %arg)
418} 605}
419 606
420sub add { 607sub add {
421 my ($self, $widget) = @_; 608 my ($self, $child) = @_;
422 609
423 $self->{children} = []; 610 $self->{children} = [];
424 611
425 $self->SUPER::add ($widget); 612 $self->SUPER::add ($child);
426} 613}
427 614
428sub remove { 615sub remove {
429 my ($self, $widget) = @_; 616 my ($self, $widget) = @_;
430 617
… …
439sub size_request { 626sub size_request {
440 $_[0]{children}[0]->size_request 627 $_[0]{children}[0]->size_request
441} 628}
442 629
443sub size_allocate { 630sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 631 my ($self, $w, $h) = @_;
445 632
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 633 $self->{children}[0]->configure (0, 0, $w, $h);
449} 634}
450 635
451############################################################################# 636#############################################################################
452 637
453package CFClient::UI::Window; 638package CFClient::UI::Window;
454 639
455our @ISA = CFClient::UI::Bin::; 640our @ISA = CFClient::UI::Bin::;
456 641
457use SDL::OpenGL; 642use CFClient::OpenGL;
458 643
459sub new { 644sub new {
460 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
461 646
462 my $self = $class->SUPER::new (%arg); 647 my $self = $class->SUPER::new (%arg);
463} 648}
464 649
465sub update { 650sub update {
466 my ($self) = @_; 651 my ($self) = @_;
467 652
468 # we want to do this delayed... 653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 654 $self->SUPER::update;
471} 655}
472 656
657sub size_allocate {
658 my ($self, $w, $h) = @_;
659
660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
473sub render_chld { 668sub render_child {
474 my ($self) = @_; 669 my ($self) = @_;
475 670
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 672 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 673 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 674
675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
480 }; 683 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 684}
492 685
493sub _draw { 686sub _draw {
494 my ($self) = @_; 687 my ($self) = @_;
495 688
496 my ($w, $h) = ($self->w, $self->h); 689 my ($w, $h) = ($self->w, $self->h);
497 690
498 my $tex = $self->{texture} 691 my $tex = $self->{texture}
499 or return; 692 or return;
500 693
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 694 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
505 697
506 $tex->draw_quad (0, 0, $w, $h); 698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 699
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 700 glDisable GL_TEXTURE_2D;
510} 701}
511 702
512############################################################################# 703#############################################################################
513 704
514package CFClient::UI::Frame; 705package CFClient::UI::ViewPort;
515 706
516our @ISA = CFClient::UI::Bin::; 707our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519 708
520sub size_request { 709sub size_request {
521 my ($self) = @_; 710 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524 711
525 $chld->move (2, 2); 712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
526 714
527 map { $_ + 4 } $chld->size_request; 715 @$self{qw(child_w child_h)}
528} 716}
529 717
530sub size_allocate { 718sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_; 719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
532 758 }
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536} 759}
537 760
538sub _draw { 761sub _render {
539 my ($self) = @_; 762 my ($self) = @_;
540 763
541 my $chld = $self->child; 764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542 765
543 my ($w, $h) = $chld->size_request; 766 $self->SUPER::_render;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554} 767}
555 768
556############################################################################# 769#############################################################################
557 770
558package CFClient::UI::FancyFrame; 771package CFClient::UI::ScrolledWindow;
559 772
560our @ISA = CFClient::UI::Bin::; 773our @ISA = CFClient::UI::HBox::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 774
568sub new { 775sub new {
569 my $class = shift; 776 my $class = shift;
570 777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
806package CFClient::UI::Frame;
807
808our @ISA = CFClient::UI::Bin::;
809
810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 if ($self->{bg}) {
825 my ($w, $h) = @$self{qw(w h)};
826
827 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} };
830
831 glBegin GL_QUADS;
832 glVertex 0 , 0;
833 glVertex 0 , $h;
834 glVertex $w, $h;
835 glVertex $w, 0;
836 glEnd;
837
838 glDisable GL_BLEND;
839 }
840
841 $self->SUPER::_draw;
842}
843
844#############################################################################
845
846package CFClient::UI::FancyFrame;
847
848our @ISA = CFClient::UI::Bin::;
849
850use CFClient::OpenGL;
851
852my @tex =
853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
854 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
855
856sub new {
857 my $class = shift;
858
571 # TODO: user_x, user_y, overwrite moveto? 859 # TODO: user_x, user_y, overwrite moveto?
572 860
573 $class->SUPER::new ( 861 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 862 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 863 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 864 border => 0.6,
865 toplevel => 1,
866 can_events => 1,
577 @_ 867 @_
868 );
869
870 $self->{title} &&= new CFClient::UI::Label
871 align => 0,
872 valign => 1,
873 text => $self->{title},
874 fontsize => $self->{border};
875
876 $self
877}
878
879sub border {
880 int $_[0]{border} * $::FONTSIZE
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = $self->SUPER::size_request;
887
888 (
889 $w + $self->border * 2,
890 $h + $self->border * 2,
578 ) 891 )
579} 892}
580 893
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 894sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
596 896
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 897 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 898 $w -= List::Util::max 0, $self->border * 2;
601 899
900 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
901 if $self->{title};
902
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 903 $self->child->configure ($self->border, $self->border, $w, $h);
603} 904}
604 905
605sub button_down { 906sub button_down {
606 my ($self, $ev, $x, $y) = @_; 907 my ($self, $ev, $x, $y) = @_;
607 908
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 909 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 910 my $border = $self->border;
610 911
912 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
913 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
914
915 if ($lr & $td) {
916 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 918 my ($bw, $bh) = ($self->{w}, $self->{h});
919
920 my $mx = $x < $border;
921 my $my = $y < $border;
613 922
614 $self->{motion} = sub { 923 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
616 925
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy;
618 928
619 $self->{user_w} = $bw + $x - $ox; 929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 931 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
932 $self->check_size;
622 }; 933 };
623 934
624 } elsif ($x >= 0 && $x < $self->{w} 935 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 936 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 937 my ($bx, $by) = ($self->{x}, $self->{y});
629 938
630 $self->{motion} = sub { 939 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 940 my ($ev, $x, $y) = @_;
632 941
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 942 ($x, $y) = ($ev->{x}, $ev->{y});
634 943
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 944 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 945 $self->update;
637 }; 946 };
638 } 947 }
… …
654 my ($self) = @_; 963 my ($self) = @_;
655 964
656 my ($w, $h ) = ($self->{w}, $self->{h}); 965 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 967
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 968 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 970
971 my $border = $self->border;
972
664 glColor @{ $self->{border_bg} }; 973 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 974 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669 978
979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 980 my $bg = $tex[0];
671 981
672 # TODO: repeat texture not scale 982 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 983 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 984 my $rep_y = $ch / $bg->{h};
675 985
676 glColor @{ $self->{bg} }; 986 glColor @{ $self->{bg} };
677 987
678 $bg->{s} = $rep_x; 988 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 989 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 990 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 991 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 }
682 993
683 glDisable GL_TEXTURE_2D; 994 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 995
996 $self->{title}->draw if $self->{title};
685 997
686 $self->child->draw; 998 $self->child->draw;
687} 999}
688 1000
689############################################################################# 1001#############################################################################
… …
692 1004
693our @ISA = CFClient::UI::Base::; 1005our @ISA = CFClient::UI::Base::;
694 1006
695use List::Util qw(max sum); 1007use List::Util qw(max sum);
696 1008
697use SDL::OpenGL; 1009use CFClient::OpenGL;
698 1010
699sub new { 1011sub new {
700 my $class = shift; 1012 my $class = shift;
701 1013
702 $class->SUPER::new ( 1014 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 1021 my ($self, $x, $y, $child) = @_;
710 1022
711 $child->set_parent ($self); 1023 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1024 $self->{children}[$y][$x] = $child;
713 1025
714 $self->{w} = $self->{h} = -1; 1026 $child->check_size;
715 $self->update; 1027}
1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 1031}
717 1032
718# TODO: move to container class maybe? send childs a signal on removal? 1033# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 1034sub clear {
720 my ($self) = @_; 1035 my ($self) = @_;
721 1036
1037 my @children = $self->children;
722 delete $self->{children}; 1038 delete $self->{children};
1039
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044
723 $self->update; 1045 $self->update;
724} 1046}
725 1047
726sub get_wh { 1048sub get_wh {
727 my ($self) = @_; 1049 my ($self) = @_;
… …
733 or next; 1055 or next;
734 1056
735 for my $x (0 .. $#$row) { 1057 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1058 my $widget = $row->[$x]
737 or next; 1059 or next;
738 my ($w, $h) = $widget->size_request; 1060 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1061
740 $w[$x] = max $w[$x], $w; 1062 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1063 $h[$y] = max $h[$y], $h;
742 } 1064 }
743 } 1065 }
… …
755 (sum @$hs), 1077 (sum @$hs),
756 ) 1078 )
757} 1079}
758 1080
759sub size_allocate { 1081sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1082 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1083
764 my ($ws, $hs) = $self->get_wh; 1084 my ($ws, $hs) = $self->get_wh;
765 1085
766 my $req_w = sum @$ws; 1086 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1087 my $req_h = sum @$hs;
… …
789 1109
790 for my $c (0 .. $#$row) { 1110 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1111 my $col_w = $ws->[$c];
792 1112
793 if (my $widget = $row->[$c]) { 1113 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1114 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1115 }
796 1116
797 $x += $col_w; 1117 $x += $col_w;
798 } 1118 }
799 1119
… …
844 (List::Util::max map $_->[1], @alloc), 1164 (List::Util::max map $_->[1], @alloc),
845 ) 1165 )
846} 1166}
847 1167
848sub size_allocate { 1168sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1169 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1170
853 ($h, $w) = ($w, $h); 1171 ($h, $w) = ($w, $h);
854 1172
855 my $children = $self->{children}; 1173 my $children = $self->{children};
856 1174
857 my @h = map +($_->size_request)[0], @$children; 1175 my @h = map $_->{req_w}, @$children;
858 1176
859 my $req_h = List::Util::sum @h; 1177 my $req_h = List::Util::sum @h;
860 1178
861 if ($req_h > $h) { 1179 if ($req_h > $h) {
862 # ah well, not enough space 1180 # ah well, not enough space
… …
878 1196
879 my $y = 0; 1197 my $y = 0;
880 for (0 .. $#$children) { 1198 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1199 my $child = $children->[$_];
882 my $h = $h[$_]; 1200 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1201 $child->configure ($y, 0, $h, $w);
884 1202
885 $y += $h; 1203 $y += $h;
886 } 1204 }
1205
1206 1
887} 1207}
888 1208
889############################################################################# 1209#############################################################################
890 1210
891package CFClient::UI::VBox; 1211package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1224 (List::Util::sum map $_->[1], @alloc),
905 ) 1225 )
906} 1226}
907 1227
908sub size_allocate { 1228sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1229 my ($self, $w, $h) = @_;
910 1230
911 $self->_size_allocate ($x, $y, $w, $h); 1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1232
913 my $children = $self->{children}; 1233 my $children = $self->{children};
914 1234
915 my @h = map +($_->size_request)[1], @$children; 1235 my @h = map $_->{req_h}, @$children;
916 1236
917 my $req_h = List::Util::sum @h; 1237 my $req_h = List::Util::sum @h;
918 1238
919 if ($req_h > $h) { 1239 if ($req_h > $h) {
920 # ah well, not enough space 1240 # ah well, not enough space
… …
934 1254
935 my $y = 0; 1255 my $y = 0;
936 for (0 .. $#$children) { 1256 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1257 my $child = $children->[$_];
938 my $h = $h[$_]; 1258 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1259 $child->configure (0, $y, $w, $h);
940 1260
941 $y += $h; 1261 $y += $h;
942 } 1262 }
1263
1264 1
943} 1265}
944 1266
945############################################################################# 1267#############################################################################
946 1268
947package CFClient::UI::Label; 1269package CFClient::UI::Label;
948 1270
949our @ISA = CFClient::UI::Base::; 1271our @ISA = CFClient::UI::Base::;
950 1272
951use SDL::OpenGL; 1273use CFClient::OpenGL;
952 1274
953sub new { 1275sub new {
954 my ($class, %arg) = @_; 1276 my ($class, %arg) = @_;
955 1277
956 my $self = $class->SUPER::new ( 1278 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1279 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1280 #font => default_font
959 text => "", 1281 #text => initial text
1282 #markup => initial narkup
1283 layout => (new CFClient::Layout),
1284 fontsize => 1,
960 align => -1, 1285 align => -1,
961 valign => -1, 1286 valign => -1,
962 padding => 2, 1287 padding => 2,
963 layout => new CFClient::Layout, 1288 can_events => 0,
964 %arg 1289 %arg
965 ); 1290 );
966 1291
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1292 if (exists $self->{template}) {
1293 my $layout = new CFClient::Layout;
1294 $layout->set_text (delete $self->{template});
1295 $self->{template} = $layout;
1296 }
968 1297
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1298 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1299 $self->set_markup (delete $self->{markup});
1300 } else {
1301 $self->set_text (delete $self->{text});
1302 }
971 1303
972 $self 1304 $self
973} 1305}
974 1306
975sub escape_text { 1307sub escape {
976 local $_ = $_[1]; 1308 local $_ = $_[1];
977 1309
978 s/&/&amp;/g; 1310 s/&/&amp;/g;
979 s/>/&gt;/g; 1311 s/>/&gt;/g;
980 s/</&lt;/g; 1312 s/</&lt;/g;
981 1313
982 $_[1] 1314 $_[1]
983} 1315}
984 1316
1317sub update {
1318 my ($self) = @_;
1319
1320 delete $self->{texture};
1321 $self->SUPER::update;
1322}
1323
985sub set_text { 1324sub set_text {
986 my ($self, $text) = @_; 1325 my ($self, $text) = @_;
987 1326
1327 return if $self->{text} eq "T$text";
1328 $self->{text} = "T$text";
1329
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1331 $self->{layout}->set_text ($text);
989 1332
990 delete $self->{texture};
991 $self->update; 1333 $self->update;
1334 $self->check_size;
992} 1335}
993 1336
994sub set_markup { 1337sub set_markup {
995 my ($self, $markup) = @_; 1338 my ($self, $markup) = @_;
996 1339
1340 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup";
1342
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1346 $self->{layout}->set_markup ($markup);
998 1347
999 delete $self->{texture};
1000 $self->update; 1348 $self->update;
1349 $self->check_size;
1001} 1350}
1002 1351
1003sub size_request { 1352sub size_request {
1004 my ($self) = @_; 1353 my ($self) = @_;
1005 1354
1006 $self->{layout}->set_width; 1355 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1);
1007 $self->{layout}->set_height ($self->{fontsize}); 1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1358
1009 my ($w, $h) = $self->{layout}->size; 1359 my ($w, $h) = $self->{layout}->size;
1360
1361 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font};
1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
1365 my ($w2, $h2) = $self->{template}->size;
1366
1367 $w = List::Util::max $w, $w2;
1368 $h = List::Util::max $h, $h2;
1369 }
1010 1370
1011 ( 1371 (
1012 $w + $self->{padding} * 2, 1372 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1373 $h + $self->{padding} * 2,
1014 ) 1374 )
1015} 1375}
1016 1376
1017sub size_allocate { 1377sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1378 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1379
1022 delete $self->{texture}; 1380 delete $self->{texture};
1023} 1381}
1024 1382
1025sub update { 1383sub set_fontsize {
1026 my ($self) = @_; 1384 my ($self, $fontsize) = @_;
1027 1385
1386 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1387 delete $self->{texture};
1388
1029 $self->SUPER::update; 1389 $self->update;
1390 $self->check_size;
1030} 1391}
1031 1392
1032sub _draw { 1393sub _draw {
1033 my ($self) = @_; 1394 my ($self) = @_;
1034 1395
1035 my $tex = $self->{texture} ||= do { 1396 my $tex = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1399 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1401
1038 new_from_layout CFClient::Texture $self->{layout} 1402 my $tex = new_from_layout CFClient::Texture $self->{layout};
1403
1404 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5;
1407
1408 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5;
1411
1412 $tex
1039 }; 1413 };
1040 1414
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1415 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1417
1418 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1419 glColor @{$self->{fg}};
1047
1048 $self->{ox} = int (
1049 $self->{align} < 0 ? $self->{padding}
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051 : ($self->{w} - $tex->{w}) * 0.5
1052 );
1053
1054 $self->{oy} = int (
1055 $self->{valign} < 0 ? $self->{padding}
1056 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057 : ($self->{h} - $tex->{h}) * 0.5
1058 );
1059
1060 $tex->draw_quad ($self->{ox}, $self->{oy}); 1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1421 } else {
1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1423 }
1061 1424
1062 glDisable GL_TEXTURE_2D; 1425 glDisable GL_TEXTURE_2D;
1063 glDisable GL_BLEND;
1064} 1426}
1065 1427
1066############################################################################# 1428#############################################################################
1067 1429
1068package CFClient::UI::EntryBase; 1430package CFClient::UI::EntryBase;
1069 1431
1070our @ISA = CFClient::UI::Label::; 1432our @ISA = CFClient::UI::Label::;
1071 1433
1072use SDL; 1434use CFClient::OpenGL;
1073use SDL::OpenGL;
1074 1435
1075sub new { 1436sub new {
1076 my $class = shift; 1437 my $class = shift;
1077 1438
1078 $class->SUPER::new ( 1439 $class->SUPER::new (
1079 fg => [1, 1, 1], 1440 fg => [1, 1, 1],
1080 bg => [0, 0, 0, 0.2], 1441 bg => [0, 0, 0, 0.2],
1081 active_bg => [1, 1, 1, 0.5], 1442 active_bg => [1, 1, 1, 0.5],
1082 active_fg => [0, 0, 0], 1443 active_fg => [0, 0, 0],
1083 can_hover => 1, 1444 can_hover => 1,
1084 can_focus => 1, 1445 can_focus => 1,
1085 valign => 0, 1446 valign => 0,
1447 can_events => 1,
1086 @_ 1448 @_
1087 ) 1449 )
1088} 1450}
1089 1451
1090sub _set_text { 1452sub _set_text {
… …
1092 1454
1093 delete $self->{cur_h}; 1455 delete $self->{cur_h};
1094 1456
1095 return if $self->{text} eq $text; 1457 return if $self->{text} eq $text;
1096 1458
1459 delete $self->{texture};
1460
1097 $self->{last_activity} = $::NOW; 1461 $self->{last_activity} = $::NOW;
1098 $self->{text} = $text; 1462 $self->{text} = $text;
1099 1463
1100 $text =~ s/./*/g if $self->{hidden}; 1464 $text =~ s/./*/g if $self->{hidden};
1101 $self->{layout}->set_text ("$text "); 1465 $self->{layout}->set_text ("$text ");
1102 1466
1103 $self->emit (changed => $self->{text}); 1467 $self->emit (changed => $self->{text});
1104} 1468}
1105 1469
1470sub set_text {
1471 my ($self, $text) = @_;
1472
1473 $self->{cursor} = length $text;
1474 $self->_set_text ($text);
1475 $self->check_size;
1476 $self->update;
1477}
1478
1106sub get_text { 1479sub get_text {
1107 $_[0]{text} 1480 $_[0]{text}
1108} 1481}
1109 1482
1110sub size_request { 1483sub size_request {
… …
1114 1487
1115 ($w + 1, $h) # add 1 for cursor 1488 ($w + 1, $h) # add 1 for cursor
1116} 1489}
1117 1490
1118sub size_allocate { 1491sub size_allocate {
1119 my ($self, $x, $y, $w, $h) = @_; 1492 my ($self, $w, $h) = @_;
1120 1493
1121 $self->SUPER::size_allocate ($x, $y, $w, $h); 1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1122
1123 $self->_set_text ($self->{text});
1124}
1125
1126sub set_text {
1127 my ($self, $text) = @_;
1128
1129 $self->{cursor} = length $text;
1130 $self->_set_text ($text);
1131 $self->update;
1132} 1495}
1133 1496
1134sub key_down { 1497sub key_down {
1135 my ($self, $ev) = @_; 1498 my ($self, $ev) = @_;
1136 1499
1137 my $mod = $ev->key_mod; 1500 my $mod = $ev->{mod};
1138 my $sym = $ev->key_sym; 1501 my $sym = $ev->{sym};
1139
1140 my $uni = $ev->key_unicode; 1502 my $uni = $ev->{unicode};
1141 1503
1142 my $text = $self->get_text; 1504 my $text = $self->get_text;
1143 1505
1144 if ($sym == SDLK_BACKSPACE) { 1506 if ($uni == 8) {
1145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146 } elsif ($sym == SDLK_DELETE) { 1508 } elsif ($uni == 127) {
1147 substr $text, $self->{cursor}, 1, ""; 1509 substr $text, $self->{cursor}, 1, "";
1148 } elsif ($sym == SDLK_LEFT) { 1510 } elsif ($sym == CFClient::SDLK_LEFT) {
1149 --$self->{cursor} if $self->{cursor}; 1511 --$self->{cursor} if $self->{cursor};
1150 } elsif ($sym == SDLK_RIGHT) { 1512 } elsif ($sym == CFClient::SDLK_RIGHT) {
1151 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1513 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1152 } elsif ($sym == SDLK_HOME) { 1514 } elsif ($sym == CFClient::SDLK_HOME) {
1153 $self->{cursor} = 0; 1515 $self->{cursor} = 0;
1154 } elsif ($sym == SDLK_END) { 1516 } elsif ($sym == CFClient::SDLK_END) {
1155 $self->{cursor} = length $text; 1517 $self->{cursor} = length $text;
1156 } elsif ($sym == SDLK_ESCAPE) { 1518 } elsif ($uni == 27) {
1157 $self->emit ('escape'); 1519 $self->emit ('escape');
1158 } elsif ($uni) { 1520 } elsif ($uni) {
1159 substr $text, $self->{cursor}++, 0, chr $uni; 1521 substr $text, $self->{cursor}++, 0, chr $uni;
1160 } 1522 }
1161 1523
… …
1236 1598
1237package CFClient::UI::Entry; 1599package CFClient::UI::Entry;
1238 1600
1239our @ISA = CFClient::UI::EntryBase::; 1601our @ISA = CFClient::UI::EntryBase::;
1240 1602
1241use SDL; 1603use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1604
1244sub key_down { 1605sub key_down {
1245 my ($self, $ev) = @_; 1606 my ($self, $ev) = @_;
1246 1607
1247 my $sym = $ev->key_sym; 1608 my $sym = $ev->{sym};
1248 1609
1249 if ($sym == SDLK_RETURN) { 1610 if ($sym == 13) {
1611 unshift @{$self->{history}},
1612 my $txt = $self->get_text;
1613 $self->{history_pointer} = -1;
1614 $self->{history_saveback} = '';
1250 $self->emit (activate => $self->get_text); 1615 $self->emit (activate => $txt);
1251 $self->update; 1616 $self->update;
1617
1618 } elsif ($sym == CFClient::SDLK_UP) {
1619 if ($self->{history_pointer} < 0) {
1620 $self->{history_saveback} = $self->get_text;
1621 }
1622 if (@{$self->{history} || []} > 0) {
1623 $self->{history_pointer}++;
1624 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1625 $self->{history_pointer} = @{$self->{history} || []} - 1;
1626 }
1627 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1628 }
1629
1630 } elsif ($sym == CFClient::SDLK_DOWN) {
1631 $self->{history_pointer}--;
1632 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1633
1634 if ($self->{history_pointer} >= 0) {
1635 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1636 } else {
1637 $self->set_text ($self->{history_saveback});
1638 }
1252 1639
1253 } else { 1640 } else {
1254 $self->SUPER::key_down ($ev); 1641 $self->SUPER::key_down ($ev);
1255 } 1642 }
1256 1643
… …
1260 1647
1261package CFClient::UI::Button; 1648package CFClient::UI::Button;
1262 1649
1263our @ISA = CFClient::UI::Label::; 1650our @ISA = CFClient::UI::Label::;
1264 1651
1265use SDL; 1652use CFClient::OpenGL;
1266use SDL::OpenGL;
1267 1653
1268my @tex = 1654my @tex =
1269 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1655 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270 qw(b1_button_active.png); 1656 qw(b1_button_active.png);
1271 1657
1272sub new { 1658sub new {
1273 my $class = shift; 1659 my $class = shift;
1274 1660
1275 $class->SUPER::new ( 1661 $class->SUPER::new (
1276 padding => 4, 1662 padding => 4,
1277 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1278 bg => [1, 1, 1, 0.2], 1664 bg => [1, 1, 1, 0.2],
1279 active_fg => [0, 0, 1], 1665 active_fg => [0, 0, 1],
1280 can_hover => 1, 1666 can_hover => 1,
1667 align => 0,
1668 valign => 0,
1669 can_events => 1,
1281 @_ 1670 @_
1282 ) 1671 )
1283} 1672}
1284 1673
1285sub button_up { 1674sub button_up {
… …
1298 1687
1299 if ($GRAB == $self) { 1688 if ($GRAB == $self) {
1300 $self->{fg} = $self->{active_fg}; 1689 $self->{fg} = $self->{active_fg};
1301 } 1690 }
1302 1691
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glEnable GL_TEXTURE_2D; 1692 glEnable GL_TEXTURE_2D;
1306 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1693 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307 glColor 0, 0, 0, 1; 1694 glColor 0, 0, 0, 1;
1308 1695
1309 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1696 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1310 1697
1311 glDisable GL_TEXTURE_2D; 1698 glDisable GL_TEXTURE_2D;
1312 glDisable GL_BLEND;
1313 1699
1314 $self->SUPER::_draw; 1700 $self->SUPER::_draw;
1315} 1701}
1316 1702
1317############################################################################# 1703#############################################################################
… …
1319package CFClient::UI::CheckBox; 1705package CFClient::UI::CheckBox;
1320 1706
1321our @ISA = CFClient::UI::DrawBG::; 1707our @ISA = CFClient::UI::DrawBG::;
1322 1708
1323my @tex = 1709my @tex =
1324 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1710 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1325 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1711 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326 1712
1327use SDL; 1713use CFClient::OpenGL;
1328use SDL::OpenGL;
1329 1714
1330sub new { 1715sub new {
1331 my $class = shift; 1716 my $class = shift;
1332 1717
1333 $class->SUPER::new ( 1718 $class->SUPER::new (
… …
1344 my ($self) = @_; 1729 my ($self) = @_;
1345 1730
1346 ($self->{padding} * 2 + 6) x 2 1731 ($self->{padding} * 2 + 6) x 2
1347} 1732}
1348 1733
1349sub size_allocate {
1350 my ($self, $x, $y, $w, $h) = @_;
1351
1352 $self->_size_allocate ($x, $y, $w, $h);
1353}
1354
1355sub button_down { 1734sub button_down {
1356 my ($self, $ev, $x, $y) = @_; 1735 my ($self, $ev, $x, $y) = @_;
1357 1736
1358 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1737 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1359 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1738 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1371 1750
1372 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1751 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373 1752
1374 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1753 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375 1754
1755 my $tex = $self->{state} ? $tex[1] : $tex[0];
1756
1757 glEnable GL_TEXTURE_2D;
1758 $tex->draw_quad_alpha (0, 0, $s, $s);
1759 glDisable GL_TEXTURE_2D;
1760}
1761
1762#############################################################################
1763
1764package CFClient::UI::Image;
1765
1766our @ISA = CFClient::UI::Base::;
1767
1768use CFClient::OpenGL;
1769use Carp qw/confess/;
1770
1771our %loaded_images;
1772
1773sub new {
1774 my $class = shift;
1775
1776 my $self = $class->SUPER::new (can_events => 0, @_);
1777
1778 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1779
1780 $loaded_images{$self->{image}} ||=
1781 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1782
1783 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1784
1785 Scalar::Util::weaken $loaded_images{$self->{image}};
1786
1787 $self->{aspect} = $tex->{w} / $tex->{h};
1788
1789 $self
1790}
1791
1792sub size_request {
1793 my ($self) = @_;
1794
1795 ($self->{tex}->{w}, $self->{tex}->{h})
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800
1801 my $tex = $self->{tex};
1802
1803 my ($w, $h) = ($self->{w}, $self->{h});
1804
1805 if ($self->{rot90}) {
1806 glRotate 90, 0, 0, 1;
1807 glTranslate 0, -$self->{w}, 0;
1808
1809 ($w, $h) = ($h, $w);
1810 }
1811
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $tex->draw_quad_alpha (0, 0, $w, $h);
1816
1817 glDisable GL_TEXTURE_2D;
1818}
1819
1820#############################################################################
1821
1822package CFClient::UI::VGauge;
1823
1824our @ISA = CFClient::UI::Base::;
1825
1826use List::Util qw(min max);
1827
1828use CFClient::OpenGL;
1829
1830my %tex = (
1831 food => [
1832 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1833 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1834 ],
1835 grace => [
1836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1837 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1838 ],
1839 hp => [
1840 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1841 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1842 ],
1843 mana => [
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1845 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1846 ],
1847);
1848
1849# eg. VGauge->new (gauge => 'food'), default gauge: food
1850sub new {
1851 my $class = shift;
1852
1853 my $self = $class->SUPER::new (
1854 type => 'food',
1855 @_
1856 );
1857
1858 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1859
1860 $self
1861}
1862
1863sub size_request {
1864 my ($self) = @_;
1865
1866 #my $tex = $tex{$self->{type}}[0];
1867 #@$tex{qw(w h)}
1868 (0, 0)
1869}
1870
1871sub set_max {
1872 my ($self, $max) = @_;
1873
1874 return if $self->{max_val} == $max;
1875
1876 $self->{max_val} = $max;
1877 $self->update;
1878}
1879
1880sub set_value {
1881 my ($self, $val, $max) = @_;
1882
1883 $self->set_max ($max)
1884 if defined $max;
1885
1886 return if $self->{val} == $val;
1887
1888 $self->{val} = $val;
1889 $self->update;
1890}
1891
1892sub _draw {
1893 my ($self) = @_;
1894
1895 my $tex = $tex{$self->{type}};
1896 my ($t1, $t2, $t3) = @$tex;
1897
1898 my ($w, $h) = ($self->{w}, $self->{h});
1899
1900 if ($self->{vertical}) {
1901 glRotate 90, 0, 0, 1;
1902 glTranslate 0, -$self->{w}, 0;
1903
1904 ($w, $h) = ($h, $w);
1905 }
1906
1907 my $ycut = $self->{val} / ($self->{max_val} || 1);
1908
1909 my $ycut1 = max 0, min 1, $ycut;
1910 my $ycut2 = max 0, min 1, $ycut - 1;
1911
1912 my $h1 = $self->{h} * (1 - $ycut1);
1913 my $h2 = $self->{h} * (1 - $ycut2);
1914
1376 glEnable GL_BLEND; 1915 glEnable GL_BLEND;
1916 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1378 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1379 1919
1380 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1920 glBindTexture GL_TEXTURE_2D, $t1->{name};
1921 glBegin GL_QUADS;
1922 glTexCoord 0 , 0; glVertex 0 , 0;
1923 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1924 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1925 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1926 glEnd;
1381 1927
1382 $tex->draw_quad (0, 0, $s, $s); 1928 my $ycut1 = List::Util::min 1, $ycut;
1929 glBindTexture GL_TEXTURE_2D, $t2->{name};
1930 glBegin GL_QUADS;
1931 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1932 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1933 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1935 glEnd;
1383 1936
1937 if ($t3) {
1938 glBindTexture GL_TEXTURE_2D, $t3->{name};
1939 glBegin GL_QUADS;
1940 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1941 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1942 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1943 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1944 glEnd;
1945 }
1946
1947 glDisable GL_BLEND;
1384 glDisable GL_TEXTURE_2D; 1948 glDisable GL_TEXTURE_2D;
1385 glDisable GL_BLEND; 1949}
1950
1951#############################################################################
1952
1953package CFClient::UI::Gauge;
1954
1955our @ISA = CFClient::UI::VBox::;
1956
1957sub new {
1958 my ($class, %arg) = @_;
1959
1960 my $self = $class->SUPER::new (
1961 tooltip => $arg{type},
1962 can_hover => 1,
1963 can_events => 1,
1964 %arg,
1965 );
1966
1967 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1968 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1969 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1970
1971 $self
1972}
1973
1974sub set_fontsize {
1975 my ($self, $fsize) = @_;
1976
1977 $self->{value}->set_fontsize ($fsize);
1978 $self->{max} ->set_fontsize ($fsize);
1979}
1980
1981sub set_max {
1982 my ($self, $max) = @_;
1983
1984 $self->{gauge}->set_max ($max);
1985 $self->{max}->set_text ($max);
1986}
1987
1988sub set_value {
1989 my ($self, $val, $max) = @_;
1990
1991 $self->set_max ($max)
1992 if defined $max;
1993
1994 $self->{gauge}->set_value ($val, $max);
1995 $self->{value}->set_text ($val);
1386} 1996}
1387 1997
1388############################################################################# 1998#############################################################################
1389 1999
1390package CFClient::UI::Slider; 2000package CFClient::UI::Slider;
1391 2001
1392use strict; 2002use strict;
1393 2003
1394use SDL::OpenGL; 2004use CFClient::OpenGL;
1395 2005
1396our @ISA = CFClient::UI::DrawBG::; 2006our @ISA = CFClient::UI::DrawBG::;
1397 2007
1398my @tex = 2008my @tex =
1399 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2009 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1400 qw(s1_slider.png s1_slider_bg.png); 2010 qw(s1_slider.png s1_slider_bg.png);
1401 2011
1402sub new { 2012sub new {
1403 my $class = shift; 2013 my $class = shift;
1404 2014
1405 # range [value, low, high, page] 2015 # range [value, low, high, page, unit]
1406 2016
1407 # TODO: 0-width page 2017 # TODO: 0-width page
1408 # TODO: req_w/h are wrong with vertical 2018 # TODO: req_w/h are wrong with vertical
1409 # TODO: calculations are off 2019 # TODO: calculations are off
1410 my $self = $class->SUPER::new ( 2020 my $self = $class->SUPER::new (
1411 fg => [1, 1, 1], 2021 fg => [1, 1, 1],
1412 active_fg => [0, 0, 0], 2022 active_fg => [0, 0, 0],
1413 range => [0, 0, 100, 10], 2023 range => [0, 0, 100, 10],
1414 req_w => 40, 2024 req_w => $::WIDTH / 80,
1415 req_h => 13, 2025 req_h => $::WIDTH / 80,
1416 vertical => 0, 2026 vertical => 0,
1417 can_hover => 1, 2027 can_hover => 1,
1418 inner_pad => 5, 2028 inner_pad => .05,
1419 @_ 2029 @_
1420 ); 2030 );
1421 2031
2032 $self->set_value ($self->{range}[0]);
2033 $self->update;
2034
1422 $self 2035 $self
2036}
2037
2038sub set_value {
2039 my ($self, $value) = @_;
2040
2041 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2042
2043 $hi = $lo + 1 if $hi <= $lo;
2044
2045 $value = $lo if $value < $lo;
2046 $value = $hi if $value > $hi;
2047
2048 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2049 if $unit;
2050
2051 $page = $hi - $lo if $page > $hi - $lo;
2052
2053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2054
2055 if ($value != $old_value) {
2056 $self->emit (changed => $value);
2057 $self->update;
2058 }
1423} 2059}
1424 2060
1425sub size_request { 2061sub size_request {
1426 my ($self) = @_; 2062 my ($self) = @_;
1427 2063
… …
1440 2076
1441sub mouse_motion { 2077sub mouse_motion {
1442 my ($self, $ev, $x, $y) = @_; 2078 my ($self, $ev, $x, $y) = @_;
1443 2079
1444 if ($GRAB == $self) { 2080 if ($GRAB == $self) {
2081 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2082
2083 my (undef, $lo, $hi, $page) = @{$self->{range}};
2084
2085 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2086
2087 $self->set_value ($x * ($hi - $lo) + $lo);
2088 }
2089}
2090
2091sub update {
2092 my ($self) = @_;
2093
2094 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2095 $self->set_value ($self->{range}[0]);
2096
1445 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1446 2098
1447 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2099 my $inner_w = 1 - 2 * $self->{inner_pad};
1448 2100
1449 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2101 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1450 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1451 2102
1452 $x -= $inner_pad_px; # substract the padding 2103 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1453 $x = $x * ($hi - $lo) / $inner_w + $lo; 2104 $value = $self->{scale} * ($value - $lo);
1454 $x = $lo if $x < $lo;
1455 $x = $hi - $page if $x > $hi - $page;
1456 $self->{range}[0] = $x;
1457 2105
1458 $self->emit (changed => $x); 2106 $value = $self->{inner_pad} + ($value - $page * 0.5);
1459 $self->update; 2107
2108 $value = 0 if $value < 0;
2109 $page = 1 - $value if $value + $page > 1;
2110
2111 $self->{knob_x} = $value;
2112 $self->{knob_w} = $page;
1460 } 2113 });
1461}
1462 2114
1463# the inner_* stuff is for generating a padding for the slider handle, 2115 $self->SUPER::update;
1464# so that the handle doesn't leave the texture. This calculation isn't 100%
1465# correct propably, but it does the job for now
1466sub _calc_inner_pad_px {
1467 my ($self, $w) = @_;
1468 ($w / 100) * $self->{inner_pad} # % to pixels
1469} 2116}
1470 2117
1471sub _draw { 2118sub _draw {
1472 my ($self) = @_; 2119 my ($self) = @_;
1473 2120
1474 $self->SUPER::_draw (); 2121 $self->SUPER::_draw ();
1475 2122
1476 my ($w, $h) = @$self{qw(w h)}; 2123 glScale $self->{w}, $self->{h};
1477 2124
1478 if ($self->{vertical}) { 2125 if ($self->{vertical}) {
1479 # draw a vertical slider like a rotated horizontal slider 2126 # draw a vertical slider like a rotated horizontal slider
1480 2127
1481 glRotate 90, 0, 0, 1; 2128 glRotate 90, 0, 0, 1;
1482 glTranslate 0, -$self->{w}, 0; 2129 glTranslate 0, 1, 0;
1483
1484 ($w, $h) = ($h, $w);
1485 } 2130 }
1486 2131
1487 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2132 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1488 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2133 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1489 2134
1490 my ($value, $lo, $hi, $page) = @{$self->{range}};
1491
1492 $hi = $value + 1 if $lo == $hi;
1493
1494 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1495 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1496
1497 $page = int $page * $inner_w / ($hi - $lo);
1498 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1499
1500 $w -= $page;
1501 $page &= ~1;
1502 glTranslate $page * 0.5, 0, 0;
1503 $page ||= 2;
1504
1505 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1506 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2135 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2137
1513 # draw background 2138 # draw background
1514 $tex[1]->draw_quad (0, 0, $w, $h); 2139 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1515 2140
1516 # draw handle 2141 # draw handle
1517 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2142 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1518 2143
1519 glDisable GL_BLEND;
1520 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1521} 2145}
1522 2146
1523############################################################################# 2147#############################################################################
1524 2148
1525package CFClient::UI::TextView; 2149package CFClient::UI::TextView;
1526 2150
1527our @ISA = CFClient::UI::HBox::; 2151our @ISA = CFClient::UI::HBox::;
1528 2152
1529use SDL::OpenGL; 2153use CFClient::OpenGL;
1530 2154
1531sub new { 2155sub new {
1532 my $class = shift; 2156 my $class = shift;
1533 2157
1534 my $self = $class->SUPER::new ( 2158 my $self = $class->SUPER::new (
1535 req_w => $::WIDTH / 6, 2159 fontsize => 1,
1536 req_h => $::HEIGHT / 6, 2160 can_events => 0,
1537 fontsize => $::FONTSIZE, 2161 #font => default_font
1538 @_, 2162 @_,
1539 2163
1540 layout => (new CFClient::Layout), 2164 layout => (new CFClient::Layout 1),
1541 par => [], 2165 par => [],
1542 height => 0, 2166 height => 0,
1543 children => [ 2167 children => [
1544 (new CFClient::UI::Empty expand => 1), 2168 (new CFClient::UI::Empty expand => 1),
1545 (new CFClient::UI::Slider vertical => 1), 2169 (new CFClient::UI::Slider vertical => 1),
1546 ], 2170 ],
1547 ); 2171 );
1548 2172
1549 $self->{children}[1]->connect (changed => sub { 2173 $self->{children}[1]->connect (changed => sub { $self->update });
1550 $self->update;
1551 });
1552 2174
1553 $self 2175 $self
1554} 2176}
1555 2177
1556sub set_fontsize { 2178sub set_fontsize {
… …
1563sub text_height { 2185sub text_height {
1564 my ($self, $text) = @_; 2186 my ($self, $text) = @_;
1565 2187
1566 my $layout = $self->{layout}; 2188 my $layout = $self->{layout};
1567 2189
1568 $layout->set_height ($self->{fontsize}); 2190 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569 $layout->set_width ($self->{w}); 2191 $layout->set_width ($self->{children}[0]{w});
1570 $layout->set_text ($text); 2192 $layout->set_markup ($text);
1571 2193
1572 ($layout->size)[1] 2194 ($layout->size)[1]
1573} 2195}
1574 2196
1575sub reflow { 2197sub reflow {
… …
1577 2199
1578 $self->{need_reflow}++; 2200 $self->{need_reflow}++;
1579 $self->update; 2201 $self->update;
1580} 2202}
1581 2203
1582sub size_request {
1583 my ($self) = @_;
1584
1585 ($self->{req_w}, $self->{req_h})
1586}
1587
1588sub size_allocate { 2204sub size_allocate {
1589 my ($self, $x, $y, $w, $h) = @_; 2205 my ($self, $w, $h) = @_;
1590 2206
1591 $self->SUPER::size_allocate ($x, $y, $w, $h); 2207 $self->SUPER::size_allocate ($w, $h);
1592 2208
2209 $self->{layout}->set_font ($self->{font}) if $self->{font};
1593 $self->{layout}->set_height ($self->{fontsize}); 2210 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1594 $self->{layout}->set_width ($self->{w}); 2211 $self->{layout}->set_width ($self->{children}[0]{w});
1595 2212
1596 $self->reflow; 2213 $self->reflow;
1597} 2214}
1598 2215
1599sub add_paragraph { 2216sub add_paragraph {
… …
1618 2235
1619 return unless $self->{h} > 0; 2236 return unless $self->{h} > 0;
1620 2237
1621 delete $self->{texture}; 2238 delete $self->{texture};
1622 2239
1623 $ROOT->on_refresh ($self, sub { 2240 $ROOT->on_post_alloc ($self, sub {
1624 if (delete $self->{need_reflow}) { 2241 if (delete $self->{need_reflow}) {
1625 my $height = 0; 2242 my $height = 0;
1626 2243
1627 $height += $_->[0] = $self->text_height ($_->[2]) 2244 $height += $_->[0] = $self->text_height ($_->[2])
1628 for @{$self->{par}}; 2245 for @{$self->{par}};
… …
1632 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2249 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1633 2250
1634 delete $self->{texture}; 2251 delete $self->{texture};
1635 } 2252 }
1636 2253
1637 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2254 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1638 glClearColor 0, 0, 0, 1; 2255 glClearColor 0, 0, 0, 0;
1639 glClear GL_COLOR_BUFFER_BIT; 2256 glClear GL_COLOR_BUFFER_BIT;
1640 2257
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2258 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2259 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2260
1646 my $top = int $self->{children}[1]{range}[0]; 2261 my $top = int $self->{children}[1]{range}[0];
1647 2262
… …
1650 2265
1651 my $y = 0; 2266 my $y = 0;
1652 2267
1653 my $layout = $self->{layout}; 2268 my $layout = $self->{layout};
1654 2269
2270 $layout->set_font ($self->{font}) if $self->{font};
2271
1655 for my $par (@{$self->{par}}) { 2272 for my $par (@{$self->{par}}) {
1656 my $h = $par->[0]; 2273 my $h = $par->[0];
1657 2274
1658 if ($y0 < $y + $h && $y < $y1) { 2275 if ($y0 < $y + $h && $y < $y1) {
2276 $layout->set_foreground (@{ $par->[1] });
1659 $layout->set_text ($par->[2]); 2277 $layout->set_markup ($par->[2]);
1660 2278
1661 glColor @{ $par->[1] };
1662 my ($W, $H) = $layout->size; 2279 my ($W, $H) = $layout->size;
1663 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2280 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1664 } 2281 }
1665 2282
1666 $y += $h; 2283 $y += $h;
1667 } 2284 }
1668 2285
1669 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1670 glDisable GL_BLEND;
1671 }; 2287 };
1672 }); 2288 });
1673} 2289}
1674 2290
1675sub _draw { 2291sub _draw {
1676 my ($self) = @_; 2292 my ($self) = @_;
1677 2293
1678 if ($self->{texture}) {
1679 glEnable GL_TEXTURE_2D; 2294 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2296 glColor 1, 1, 1, 1;
2297 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1682 glDisable GL_TEXTURE_2D; 2298 glDisable GL_TEXTURE_2D;
1683 }
1684 2299
1685 $self->{children}[1]->draw; 2300 $self->{children}[1]->draw;
1686 2301
1687} 2302}
1688 2303
1689############################################################################# 2304#############################################################################
1690 2305
1691package CFClient::UI::MapWidget;
1692
1693use strict;
1694
1695use List::Util qw(min max);
1696
1697use SDL;
1698use SDL::OpenGL;
1699
1700our @ISA = CFClient::UI::Base::;
1701
1702sub new {
1703 my $class = shift;
1704
1705 $class->SUPER::new (
1706 z => -1,
1707 can_focus => 1,
1708 list => (glGenLists 1),
1709 @_
1710 )
1711}
1712
1713sub key_down {
1714 print "MAPKEYDOWN\n";
1715}
1716
1717sub key_up {
1718}
1719
1720sub button_down {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 $self->focus_in;
1724
1725 if ($ev->button == 2) {
1726 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1727 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1728
1729 $self->{motion} = sub {
1730 my ($ev, $x, $y) = @_;
1731
1732 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1733
1734 $::CFG->{map_shift_x} = $bw + $x - $ox;
1735 $::CFG->{map_shift_y} = $bh + $y - $oy;
1736
1737 $self->update;
1738 };
1739 }
1740}
1741
1742sub button_up {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 delete $self->{motion};
1746}
1747
1748sub mouse_motion {
1749 my ($self, $ev, $x, $y) = @_;
1750
1751 $self->{motion}->($ev, $x, $y) if $self->{motion};
1752}
1753
1754sub size_request {
1755 (
1756 1 + 32 * int $::WIDTH / 32,
1757 1 + 32 * int $::HEIGHT / 32,
1758 )
1759}
1760
1761sub update {
1762 my ($self) = @_;
1763
1764 $self->{need_update} = 1;
1765 $self->SUPER::update;
1766}
1767
1768sub draw {
1769 my ($self) = @_;
1770
1771 if (delete $self->{need_update}) {
1772 glNewList $self->{list}, GL_COMPILE;
1773
1774 if ($::MAP) {
1775 my $sw = int $::WIDTH / 32;
1776 my $sh = int $::HEIGHT / 32;
1777
1778 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1779 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1780
1781 glTranslate $sx0 - 32, $sy0 - 32, 0;
1782
1783 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1784
1785 if ($::CFG->{fow_enable}) {
1786 if ($::CFG->{fow_smooth}) { # smooth fog of war
1787 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1788 glConvolutionFilter2D
1789 GL_CONVOLUTION_2D,
1790 GL_ALPHA,
1791 3, 3,
1792 GL_ALPHA, GL_FLOAT,
1793 pack "f*",
1794 0.1, 0.1, 0.1,
1795 0.1, 0.2, 0.1,
1796 0.1, 0.1, 0.1,
1797 ;
1798 glEnable GL_CONVOLUTION_2D;
1799 }
1800
1801 $self->{fow_texture} = new CFClient::Texture
1802 w => $w,
1803 h => $h,
1804 data => $data,
1805 internalformat => GL_ALPHA,
1806 format => GL_ALPHA;
1807
1808 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1814
1815 glColor +($::CFG->{fow_intensity}) x 3, 1;
1816 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1817
1818 glDisable GL_TEXTURE_2D;
1819 glDisable GL_BLEND;
1820 }
1821
1822 # HACK BEGIN
1823 {
1824 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1825 my ($w, $h) = (250, 250);
1826
1827 glEnable GL_BLEND;
1828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1829 glEnable GL_TEXTURE_2D;
1830 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1831
1832 $self->{mapmap_texture} =
1833 new CFClient::Texture
1834 w => $w,
1835 h => $h,
1836 data => $::MAP->mapmap ($w, $h),
1837 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1838
1839 $self->{mapmap_texture}->draw_quad (100, 100);
1840
1841 glDisable GL_TEXTURE_2D;
1842 glDisable GL_BLEND;
1843 }
1844 # HACK END
1845 }
1846
1847 glEndList;
1848 }
1849
1850 glPushMatrix;
1851 glCallList $self->{list};
1852 glPopMatrix;
1853
1854 if ($FOCUS != $self) {
1855 glColor 64/255, 64/255, 64/255;
1856 glLogicOp GL_AND;
1857 glEnable GL_COLOR_LOGIC_OP;
1858 glBegin GL_QUADS;
1859 glVertex 0, 0;
1860 glVertex 0, $::HEIGHT;
1861 glVertex $::WIDTH, $::HEIGHT;
1862 glVertex $::WIDTH, 0;
1863 glEnd;
1864 glDisable GL_COLOR_LOGIC_OP;
1865 }
1866}
1867
1868my %DIR = (
1869 SDLK_KP8, [1, "north"],
1870 SDLK_KP9, [2, "northeast"],
1871 SDLK_KP6, [3, "east"],
1872 SDLK_KP3, [4, "southeast"],
1873 SDLK_KP2, [5, "south"],
1874 SDLK_KP1, [6, "southwest"],
1875 SDLK_KP4, [7, "west"],
1876 SDLK_KP7, [8, "northwest"],
1877
1878 SDLK_UP, [1, "north"],
1879 SDLK_RIGHT, [3, "east"],
1880 SDLK_DOWN, [5, "south"],
1881 SDLK_LEFT, [7, "west"],
1882);
1883
1884sub key_down {
1885 my ($self, $ev) = @_;
1886
1887 my $mod = $ev->key_mod;
1888 my $sym = $ev->key_sym;
1889
1890 if ($sym == SDLK_KP5) {
1891 $::CONN->user_send ("stay fire");
1892 } elsif ($sym == SDLK_a) {
1893 $::CONN->user_send ("apply");
1894 } elsif ($sym == SDLK_QUOTE) {
1895 $self->emit ('activate_console');
1896 } elsif ($sym == SDLK_SLASH) {
1897 $self->emit ('activate_console' => '/');
1898 } elsif (exists $DIR{$sym}) {
1899 if ($mod & KMOD_SHIFT) {
1900 $self->{shft}++;
1901 $::CONN->user_send ("fire $DIR{$sym}[0]");
1902 } elsif ($mod & KMOD_CTRL) {
1903 $self->{ctrl}++;
1904 $::CONN->user_send ("run $DIR{$sym}[0]");
1905 } else {
1906 $::CONN->user_send ("$DIR{$sym}[1]");
1907 }
1908 }
1909}
1910
1911sub key_up {
1912 my ($self, $ev) = @_;
1913
1914 my $mod = $ev->key_mod;
1915 my $sym = $ev->key_sym;
1916
1917 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1918 $::CONN->user_send ("fire_stop");
1919 }
1920 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1921 $::CONN->user_send ("run_stop");
1922 }
1923}
1924
1925#############################################################################
1926
1927package CFClient::UI::Animator; 2306package CFClient::UI::Animator;
1928 2307
1929use SDL::OpenGL; 2308use CFClient::OpenGL;
1930 2309
1931our @ISA = CFClient::UI::Bin::; 2310our @ISA = CFClient::UI::Bin::;
1932 2311
1933sub moveto { 2312sub moveto {
1934 my ($self, $x, $y) = @_; 2313 my ($self, $x, $y) = @_;
… …
1972 2351
1973sub new { 2352sub new {
1974 my $class = shift; 2353 my $class = shift;
1975 2354
1976 my $self = $class->SUPER::new ( 2355 my $self = $class->SUPER::new (
1977 state => 0, 2356 state => 0,
1978 connect_activate => \&toggle_flopper, 2357 connect_activate => \&toggle_flopper,
1979 @_ 2358 @_
1980 ); 2359 );
1981 2360
1982 if ($self->{state}) { 2361 if ($self->{state}) {
… …
2003 $self->emit (changed => $self->{state}); 2382 $self->emit (changed => $self->{state});
2004} 2383}
2005 2384
2006############################################################################# 2385#############################################################################
2007 2386
2387package CFClient::UI::Tooltip;
2388
2389our @ISA = CFClient::UI::Bin::;
2390
2391use CFClient::OpenGL;
2392
2393sub new {
2394 my $class = shift;
2395
2396 $class->SUPER::new (
2397 @_,
2398 can_events => 0,
2399 )
2400}
2401
2402sub set_tooltip_from {
2403 my ($self, $widget) = @_;
2404
2405 $self->add (new CFClient::UI::Label
2406 markup => $widget->{tooltip},
2407 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2408 fontsize => 0.8,
2409 fg => [0, 0, 0, 1],
2410 font => ($widget->{tooltip_font} || $::FONT_PROP),
2411 );
2412}
2413
2414sub size_request {
2415 my ($self) = @_;
2416
2417 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2418
2419 ($w + 4, $h + 4)
2420}
2421
2422sub size_allocate {
2423 my ($self, $w, $h) = @_;
2424
2425 $self->SUPER::size_allocate ($w - 4, $h - 4);
2426}
2427
2428sub _draw {
2429 my ($self) = @_;
2430
2431 glTranslate 0.375, 0.375;
2432
2433 my ($w, $h) = @$self{qw(w h)};
2434
2435 glColor 1, 0.8, 0.4;
2436 glBegin GL_QUADS;
2437 glVertex 0 , 0;
2438 glVertex 0 , $h;
2439 glVertex $w, $h;
2440 glVertex $w, 0;
2441 glEnd;
2442
2443 glColor 0, 0, 0;
2444 glBegin GL_LINE_LOOP;
2445 glVertex 0 , 0;
2446 glVertex 0 , $h;
2447 glVertex $w, $h;
2448 glVertex $w, 0;
2449 glEnd;
2450
2451 glTranslate 2 - 0.375, 2 - 0.375;
2452 $self->SUPER::_draw;
2453}
2454
2455#############################################################################
2456
2457package CFClient::UI::Face;
2458
2459our @ISA = CFClient::UI::Base::;
2460
2461use CFClient::OpenGL;
2462
2463sub new {
2464 my $class = shift;
2465
2466 $class->SUPER::new (
2467 aspect => 1,
2468 @_,
2469 )
2470}
2471
2472sub size_request {
2473 (32, 8)
2474}
2475
2476sub _draw {
2477 my ($self) = @_;
2478
2479 return unless $::CONN;#d# manage and cache textures differently
2480 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2481
2482 # TODO animation
2483 if ($tex) {
2484 glEnable GL_TEXTURE_2D;
2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2486 glColor 1, 1, 1, 1;
2487 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2488 glDisable GL_TEXTURE_2D;
2489 }
2490}
2491
2492#############################################################################
2493
2494package CFClient::UI::InventoryItem;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my $class = shift;
2500
2501 my %args = @_;
2502
2503 my $item = delete $args{item};
2504
2505 my $desc = $item->{nrof} < 2
2506 ? $item->{name}
2507 : "$item->{nrof} $item->{name_pl}";
2508
2509 $item->{flags} & Crossfire::Protocol::F_OPEN
2510 and $desc .= " (open)";
2511 $item->{flags} & Crossfire::Protocol::F_APPLIED
2512 and $desc .= " (applied)";
2513 $item->{flags} & Crossfire::Protocol::F_UNPAID
2514 and $desc .= " (unpaid)";
2515 $item->{flags} & Crossfire::Protocol::F_MAGIC
2516 and $desc .= " (magic)";
2517 $item->{flags} & Crossfire::Protocol::F_CURSED
2518 and $desc .= " (cursed)";
2519 $item->{flags} & Crossfire::Protocol::F_DAMNED
2520 and $desc .= " (damned)";
2521 $item->{flags} & Crossfire::Protocol::F_LOCKED
2522 and $desc .= " *";
2523
2524 my $self = $class->SUPER::new (
2525 can_hover => 1,
2526 can_events => 1,
2527 tooltip => (CFClient::UI::Label->escape ($desc)
2528 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2529 connect_button_down => sub {
2530 my ($self, $ev, $x, $y) = @_;
2531
2532 # todo: maybe put examine on 1? but should just be a tooltip :(
2533 if ($ev->{button} == 1) {
2534 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2535 } elsif ($ev->{button} == 2) {
2536 $::CONN->send ("apply $item->{tag}");
2537 } elsif ($ev->{button} == 3) {
2538 my @menu_items = (
2539 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2540 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2541 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2542 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2543 [
2544 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2545 sub { $::CONN->send ("lock ". () ."$item->{tag}") },
2546 ],
2547 );
2548
2549 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2550 }
2551
2552 1
2553 },
2554 %args
2555 );
2556
2557 $self->add (new CFClient::UI::Face
2558 can_events => 0,
2559 face => $item->{face},
2560 anim => $item->{anim},
2561 animspeed => $item->{animspeed},
2562 );
2563
2564 $self->add (new CFClient::UI::Label
2565 can_events => 0,
2566 text => $desc,
2567 );
2568
2569 $self
2570}
2571
2572#############################################################################
2573
2574package CFClient::UI::Inventory;
2575
2576our @ISA = CFClient::UI::ScrolledWindow::;
2577
2578sub new {
2579 my $class = shift;
2580
2581 my $self = $class->SUPER::new (
2582 scrolled => (new CFClient::UI::VBox),
2583 @_,
2584 );
2585
2586 $self
2587}
2588
2589sub set_items {
2590 my ($self, $items) = @_;
2591
2592 $self->{scrolled}->clear;
2593 return unless $items;
2594
2595 my @items = sort {
2596 ($a->{type} <=> $b->{type})
2597 or ($a->{name} cmp $b->{name})
2598 } @$items;
2599
2600 $self->{real_items} = \@items;
2601
2602 for my $item (@items) {
2603 my $desc = $item->{nrof} < 2
2604 ? $item->{name}
2605 : "$item->{nrof} $item->{name_pl}";
2606
2607 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2608 }
2609
2610 $self->{scrolled}->add (@items);
2611
2612# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2613}
2614
2615sub size_request {
2616 my ($self) = @_;
2617 ($self->{req_w}, $self->{req_h});
2618}
2619
2620#############################################################################
2621
2622package CFClient::UI::Menu;
2623
2624our @ISA = CFClient::UI::FancyFrame::;
2625
2626use CFClient::OpenGL;
2627
2628sub new {
2629 my $class = shift;
2630
2631 my $self = $class->SUPER::new (
2632 items => [],
2633 z => 100,
2634 @_,
2635 );
2636
2637 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2638
2639 for my $item (@{ $self->{items} }) {
2640 my ($widget, $cb) = @$item;
2641
2642 # handle various types of items, only text for now
2643 if (!ref $widget) {
2644 $widget = new CFClient::UI::Label
2645 can_hover => 1,
2646 can_events => 1,
2647 text => $widget;
2648 }
2649
2650 $self->{item}{$widget} = $item;
2651
2652 $self->{vbox}->add ($widget);
2653 }
2654
2655 $self
2656}
2657
2658# popup given the event (must be a mouse button down event currently)
2659sub popup {
2660 my ($self, $ev) = @_;
2661
2662 $self->emit ("popdown");
2663
2664 # maybe save $GRAB? must be careful about events...
2665 $GRAB = $self;
2666 $self->{button} = $ev->{button};
2667
2668 $self->show;
2669 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2670}
2671
2672sub mouse_motion {
2673 my ($self, $ev, $x, $y) = @_;
2674
2675 # TODO: should use vbox->find_widget or so
2676 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2677 $self->{hover} = $self->{item}{$HOVER};
2678}
2679
2680sub button_up {
2681 my ($self, $ev, $x, $y) = @_;
2682
2683 if ($ev->{button} == $self->{button}) {
2684 undef $GRAB;
2685 $self->hide;
2686
2687 $self->emit ("popdown");
2688 $self->{hover}[1]->() if $self->{hover};
2689 }
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Statusbox;
2695
2696our @ISA = CFClient::UI::VBox::;
2697
2698sub reorder {
2699 my ($self) = @_;
2700 my $NOW = time;
2701
2702 while (my ($k, $v) = each %{ $self->{item} }) {
2703 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2704 }
2705
2706 my @widgets;
2707
2708 my @items = sort {
2709 $a->{pri} <=> $b->{pri}
2710 or $b->{id} <=> $a->{id}
2711 } values %{ $self->{item} };
2712
2713 my $count = 10 + 1;
2714 for my $item (@items) {
2715 last unless --$count;
2716
2717 push @widgets, $item->{label} ||= do {
2718 # TODO: doesn't handle markup well (read as: at all)
2719 my $short = $item->{count} > 1
2720 ? "<b>$item->{count} ×</b> $item->{text}"
2721 : $item->{text};
2722
2723 for ($short) {
2724 s/^\s+//;
2725 s/\s+/ /g;
2726 my $len = int 40 / $item->{fontsize};
2727 substr $_, $len, length, "…" if $len < length;
2728 }
2729
2730 new CFClient::UI::Label
2731 markup => $short,
2732 tooltip => $item->{tooltip},
2733 tooltip_font => $::FONT_PROP,
2734 tooltip_width => 0.67,
2735 fontsize => $item->{fontsize},
2736 fg => $item->{fg},
2737 can_events => 1,
2738 can_hover => 1
2739 };
2740 }
2741
2742 $self->clear;
2743 $self->SUPER::add (reverse @widgets);
2744}
2745
2746sub add {
2747 my ($self, $text, %arg) = @_;
2748
2749 $text =~ s/^\s+//;
2750 $text =~ s/\s+$//;
2751
2752 my $timeout = time + ((delete $arg{timeout}) || 60);
2753
2754 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2755
2756 if (my $item = $self->{item}{$group}) {
2757 if ($item->{text} eq $text) {
2758 $item->{count}++;
2759 } else {
2760 $item->{count} = 1;
2761 $item->{text} = $item->{tooltip} = $text;
2762 }
2763 $item->{id} = ++$self->{id};
2764 $item->{timeout} = $timeout;
2765 delete $item->{label};
2766 } else {
2767 $self->{item}{$group} = {
2768 id => ++$self->{id},
2769 text => $text,
2770 timeout => $timeout,
2771 tooltip => $text,
2772 fontsize => 0.8,
2773 fg => [0.8, 0.8, 0.8, 0.8],
2774 pri => 0,
2775 count => 1,
2776 %arg,
2777 };
2778 }
2779
2780 $self->reorder;
2781}
2782
2783#############################################################################
2784
2008package CFClient::UI::Root; 2785package CFClient::UI::Root;
2009 2786
2010our @ISA = CFClient::UI::Container::; 2787our @ISA = CFClient::UI::Container::;
2011 2788
2012use SDL::OpenGL; 2789use CFClient::OpenGL;
2790
2791sub new {
2792 my $class = shift;
2793
2794 $class->SUPER::new (
2795 @_,
2796 )
2797}
2798
2799sub configure {
2800 my ($self, $x, $y, $w, $h) = @_;
2801
2802 $self->{w} = $w;
2803 $self->{h} = $h;
2804}
2805
2806sub check_size {
2807 my ($self) = @_;
2808
2809 $self->size_allocate ($self->{w}, $self->{h})
2810 if $self->{w};
2811}
2013 2812
2014sub size_request { 2813sub size_request {
2015 ($::WIDTH, $::HEIGHT) 2814 my ($self) = @_;
2815
2816 ($self->{w}, $self->{h})
2016} 2817}
2017 2818
2018sub size_allocate { 2819sub size_allocate {
2019 my ($self, $x, $y, $w, $h) = @_; 2820 my ($self, $w, $h) = @_;
2020 2821
2021 $self->_size_allocate ($x, $y, $w, $h); 2822 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2823 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2022 2824
2023 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2825 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2024 for @{$self->{children}}; 2826 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2025}
2026 2827
2027sub _topleft { 2828 for my $child ($self->children) {
2829 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2830
2831 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2832 if exists $child->{req_x};
2833
2834 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2835 if exists $child->{req_y};
2836
2837 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2838 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2839
2840 $child->configure ($X, $Y, $W, $H);
2841 }
2842}
2843
2844sub coord2local {
2028 my ($self, $x, $y) = @_; 2845 my ($self, $x, $y) = @_;
2029 2846
2030 ($x, $y) 2847 ($x, $y)
2031} 2848}
2032 2849
2850sub coord2global {
2851 my ($self, $x, $y) = @_;
2852
2853 ($x, $y)
2854}
2855
2033sub update { 2856sub update {
2034 my ($self) = @_; 2857 my ($self) = @_;
2035 2858
2036 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2859 $self->check_size;
2037 ::refresh (); 2860 $::WANT_REFRESH++;
2038} 2861}
2039 2862
2040sub add { 2863sub add {
2041 my ($self, $widget) = @_; 2864 my ($self, @children) = @_;
2042 2865
2866 for my $child (@children) {
2867 $child->{toplevel} = 1;
2868
2869 # integerise window positions
2870 $child->{x} = int $child->{x};
2871 $child->{y} = int $child->{y};
2872 }
2873
2043 $self->SUPER::add ($widget); 2874 $self->SUPER::add (@children);
2044
2045 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2046} 2875}
2047 2876
2048sub on_refresh { 2877sub on_refresh {
2049 my ($self, $id, $cb) = @_; 2878 my ($self, $id, $cb) = @_;
2050 2879
2051 $self->{refresh_hook}{$id} = $cb; 2880 $self->{refresh_hook}{$id} = $cb;
2052} 2881}
2053 2882
2883sub on_post_alloc {
2884 my ($self, $id, $cb) = @_;
2885
2886 $self->{post_alloc_hook}{$id} = $cb;
2887}
2888
2054sub draw { 2889sub draw {
2055 my ($self) = @_; 2890 my ($self) = @_;
2056 2891
2057 while (my $rcb = delete $self->{refresh_hook}) { 2892 while ($self->{refresh_hook}) {
2058 $_->() for values %$rcb; 2893 $_->()
2894 for values %{delete $self->{refresh_hook}};
2895 }
2896
2897 if ($self->{check_size}) {
2898 my @queue = ([], []);
2899
2900 for (;;) {
2901 if ($self->{check_size}) {
2902 # heuristic: check containers last
2903 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2904 for values %{delete $self->{check_size}}
2905 }
2906
2907 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2908
2909 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2910 ? @$widget{qw(user_w user_h)}
2911 : $widget->size_request;
2912
2913 if (delete $widget->{force_alloc}
2914 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2915 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2916
2917 $widget->{req_w} = $w;
2918 $widget->{req_h} = $h;
2919
2920 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2921
2922 $widget->{parent}->check_size
2923 if $widget->{parent};
2924 }
2925 }
2926 }
2927
2928 while ($self->{size_alloc}) {
2929 for (values %{delete $self->{size_alloc}}) {
2930 my ($widget, $w, $h) = @$_;
2931
2932 $w = 0 if $w < 0;
2933 $h = 0 if $h < 0;
2934
2935 $widget->{w} = $w;
2936 $widget->{h} = $h;
2937 $widget->size_allocate ($w, $h);
2938 $widget->emit (size_allocate => $w, $h);
2939 }
2940 }
2941
2942 while ($self->{post_alloc_hook}) {
2943 $_->()
2944 for values %{delete $self->{post_alloc_hook}};
2059 } 2945 }
2060 2946
2061 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2062 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2063 glClear GL_COLOR_BUFFER_BIT; 2949 glClear GL_COLOR_BUFFER_BIT;
… …
2074############################################################################# 2960#############################################################################
2075 2961
2076package CFClient::UI; 2962package CFClient::UI;
2077 2963
2078$ROOT = new CFClient::UI::Root; 2964$ROOT = new CFClient::UI::Root;
2965$TOOLTIP = new CFClient::UI::Tooltip;
2079 2966
20801 29671
2081 2968

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