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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.194 by root, Thu May 11 23:41:47 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 $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_markup ($widget->{tooltip});
30
31 $TOOLTIP->show;
32
33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
34
35 if ($x + $TOOLTIP->{w} > $::WIDTH) {
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
37 }
38
39 $TOOLTIP->move ($x, $y);
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49}
14 50
15# class methods for events 51# class methods for events
16sub feed_sdl_key_down_event { 52sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 53 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
54 if $FOCUS;
18} 55}
19 56
20sub feed_sdl_key_up_event { 57sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 58 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
59 if $FOCUS;
22} 60}
23 61
24sub feed_sdl_button_down_event { 62sub feed_sdl_button_down_event {
25 my ($ev) = @_; 63 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 64 my ($x, $y) = ($ev->{x}, $ev->{y});
27 65
28 if (!$BUTTON_STATE) { 66 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 67 my $widget = $ROOT->find_widget ($x, $y);
30 68
31 $GRAB = $widget; 69 $GRAB = $widget;
32 $GRAB->update if $GRAB; 70 $GRAB->update if $GRAB;
33 }
34 71
72 check_tooltip;
73 }
74
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 75 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 76
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 77 if ($GRAB) {
78 ($x, $y) = $GRAB->coord2local ($x, $y);
79 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
80 }
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 if ($GRAB) {
92 ($x, $y) = $GRAB->coord2local ($x, $y);
93 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
94 }
49 95
50 if (!$BUTTON_STATE) { 96 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 97 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 98 $grab->update if $grab;
53 $GRAB->update if $GRAB; 99 $GRAB->update if $GRAB;
100
101 check_tooltip;
54 } 102 }
55} 103}
56 104
57sub feed_sdl_motion_event { 105sub feed_sdl_motion_event {
58 my ($ev) = @_; 106 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 107 my ($x, $y) = ($ev->{x}, $ev->{y});
60 108
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 109 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 110
63 if ($widget != $HOVER) { 111 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 112 my $hover = $HOVER; $HOVER = $widget;
65 113
66 $hover->update if $hover && $hover->{can_hover}; 114 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 115 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 116
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 117 check_tooltip;
118 }
119
120 if ($HOVER) {
121 ($x, $y) = $HOVER->coord2local ($x, $y);
122 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
123 }
71} 124}
72 125
73# convert position array to integers 126# convert position array to integers
74sub harmonize { 127sub harmonize {
75 my ($vals) = @_; 128 my ($vals) = @_;
76 129
77 my $rem = 0; 130 my $rem = 0;
78 131
79 for ($vals) { 132 for (@$vals) {
80 my $i = int $_ + $rem; 133 my $i = int $_ + $rem;
81 $rem += $_ - $i; 134 $rem += $_ - $i;
82 $_ = $i; 135 $_ = $i;
83 } 136 }
84} 137}
… …
87 140
88package CFClient::UI::Base; 141package CFClient::UI::Base;
89 142
90use strict; 143use strict;
91 144
92use SDL::OpenGL; 145use CFClient::OpenGL;
93 146
94sub new { 147sub new {
95 my $class = shift; 148 my $class = shift;
96 149
97 my $self = bless { 150 my $self = bless {
98 x => 0, 151 x => 0,
99 y => 0, 152 y => 0,
100 z => 0, 153 z => 0,
101 w => -1, 154 can_events => 1,
102 h => -1,
103 @_ 155 @_
104 }, $class; 156 }, $class;
105 157
106 for (keys %$self) { 158 for (keys %$self) {
107 if (/^connect_(.*)$/) { 159 if (/^connect_(.*)$/) {
… …
110 } 162 }
111 163
112 $self 164 $self
113} 165}
114 166
167sub destroy {
168 my ($self) = @_;
169
170 $self->hide;
171 %$self = ();
172}
173
174sub show {
175 my ($self) = @_;
176
177 return if $self->{parent};
178
179 $CFClient::UI::ROOT->add ($self);
180}
181
182sub hide {
183 my ($self) = @_;
184
185 undef $GRAB if $GRAB == $self;
186 undef $HOVER if $HOVER == $self;
187
188 $self->{parent}->remove ($self)
189 if $self->{parent};
190}
191
115sub move { 192sub move {
116 my ($self, $x, $y, $z) = @_; 193 my ($self, $x, $y, $z) = @_;
194
117 $self->{x} = $x; 195 $self->{x} = int $x;
118 $self->{y} = $y; 196 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 197 $self->{z} = $z if defined $z;
120}
121 198
122sub needs_redraw { 199 $self->update;
123 0 200}
201
202sub set_size {
203 my ($self, $w, $h) = @_;
204
205 $self->{user_w} = $w;
206 $self->{user_h} = $h;
207
208 $self->check_size;
124} 209}
125 210
126sub size_request { 211sub size_request {
127 require Carp; 212 require Carp;
128 Carp::confess "size_request is abtract"; 213 Carp::confess "size_request is abstract";
129} 214}
130 215
131sub _size_allocate { 216sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 217 my ($self, $x, $y, $w, $h) = @_;
133 218
219 if ($self->{aspect}) {
220 my $w2 = List::Util::min $w, int $h * $self->{aspect};
221 my $h2 = List::Util::min $h, int $w / $self->{aspect};
222
223 # use alignment to adjust x, y
224
225 $x += int +($w - $w2) * 0.5;
226 $y += int +($h - $h2) * 0.5;
227
228 ($w, $h) = ($w2, $h2);
229 }
230
231 if ($self->{x} != $x || $self->{y} != $y) {
134 $self->{x} = $x; 232 $self->{x} = $x;
135 $self->{y} = $y; 233 $self->{y} = $y;
234 $self->update;
235 }
136 236
137 return unless $self->{w} != $w || $self->{h} != $h; 237 if ($self->{w} != $w || $self->{h} != $h) {
138 238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 239 }
143} 240}
144 241
145sub size_allocate { 242sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 243 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 244}
150 245
151# return top left coordinates 246sub children {
152sub _topleft { 247}
248
249# call when resolution changes etc.
250sub reconfigure {
251 my ($self) = @_;
252
253 $_->reconfigure
254 for $self->children;
255
256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
258 $self->update;
259}
260
261sub set_max_size {
153 my ($self, $x, $y) = @_; 262 my ($self, $w, $h) = @_;
154 263
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
156} 266}
157 267
158# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
159sub coord2local { 269sub coord2local {
160 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
161 271
162 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 273}
165 274
166# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
167sub coord2global { 276sub coord2global {
168 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
169 278
170 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 280}
173 281
174sub focus_in { 282sub focus_in {
175 my ($self) = @_; 283 my ($self) = @_;
176 284
177 return if $FOCUS == $self; 285 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 286 return unless $self->{can_focus};
179 287
180 my $focus = $FOCUS; $FOCUS = $self; 288 my $focus = $FOCUS; $FOCUS = $self;
289
290 $self->emit (focus_in => $focus);
291
181 $focus->update if $focus; 292 $focus->update if $focus;
182 $FOCUS->update; 293 $FOCUS->update;
183} 294}
184 295
185sub focus_out { 296sub focus_out {
186 my ($self) = @_; 297 my ($self) = @_;
187 298
188 return unless $FOCUS == $self; 299 return unless $FOCUS == $self;
189 300
190 my $focus = $FOCUS; undef $FOCUS; 301 my $focus = $FOCUS; undef $FOCUS;
302
303 $self->emit (focus_out => $focus);
304
191 $focus->update if $focus; #? 305 $focus->update if $focus; #?
192} 306}
193 307
194sub mouse_motion { } 308sub mouse_motion { }
195sub button_up { } 309sub button_up { }
… …
219 glPopMatrix; 333 glPopMatrix;
220 334
221 if ($self == $HOVER && $self->{can_hover}) { 335 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
223 337
224 glColor 0, 0, 1, 0.2; 338 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 339 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 341 glBegin GL_QUADS;
228 glVertex $x , $y; 342 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
232 glEnd; 346 glEnd;
233 glDisable GL_BLEND; 347 glDisable GL_BLEND;
234 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
235} 363}
236 364
237sub _draw { 365sub _draw {
238 my ($self) = @_; 366 my ($self) = @_;
239 367
240 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
241} 369}
242 370
243sub find_widget { 371sub find_widget {
244 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
245 375
246 return $self 376 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 379
… …
252 382
253sub set_parent { 383sub set_parent {
254 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
255 385
256 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 $self->check_size
389 unless exists $self->{req_w};
390}
391
392sub check_size {
393 my ($self) = @_;
394
395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
257} 396}
258 397
259sub update { 398sub update {
260 my ($self) = @_; 399 my ($self) = @_;
261 400
… …
264} 403}
265 404
266sub connect { 405sub connect {
267 my ($self, $signal, $cb) = @_; 406 my ($self, $signal, $cb) = @_;
268 407
269 push @{ $self->{cb}{$signal} }, $cb; 408 push @{ $self->{signal_cb}{$signal} }, $cb;
270} 409}
271 410
272sub emit { 411sub emit {
273 my ($self, $signal, @args) = @_; 412 my ($self, $signal, @args) = @_;
274 413
275 $_->($self, @args) 414 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276 for @{$self->{cb}{$signal} || []};
277} 415}
278 416
279sub DESTROY { 417sub DESTROY {
280 my ($self) = @_; 418 my ($self) = @_;
281 419
… …
287package CFClient::UI::DrawBG; 425package CFClient::UI::DrawBG;
288 426
289our @ISA = CFClient::UI::Base::; 427our @ISA = CFClient::UI::Base::;
290 428
291use strict; 429use strict;
292use SDL::OpenGL; 430use CFClient::OpenGL;
293 431
294sub new { 432sub new {
295 my $class = shift; 433 my $class = shift;
296 434
297 # range [value, low, high, page] 435 # range [value, low, high, page]
… …
326 464
327package CFClient::UI::Empty; 465package CFClient::UI::Empty;
328 466
329our @ISA = CFClient::UI::Base::; 467our @ISA = CFClient::UI::Base::;
330 468
469sub new {
470 my ($class, %arg) = @_;
471 $class->SUPER::new (can_events => 0, %arg);
472}
473
331sub size_request { 474sub size_request {
332 (0, 0) 475 (0, 0)
333} 476}
334 477
335sub draw { } 478sub draw { }
… …
343sub new { 486sub new {
344 my ($class, %arg) = @_; 487 my ($class, %arg) = @_;
345 488
346 my $children = delete $arg{children} || []; 489 my $children = delete $arg{children} || [];
347 490
348 my $self = $class->SUPER::new (children => [], %arg); 491 my $self = $class->SUPER::new (
492 children => [],
493 can_events => 0,
494 %arg,
495 );
349 $self->add ($_) for @$children; 496 $self->add ($_) for @$children;
350 497
351 $self 498 $self
352} 499}
353 500
354sub add { 501sub add {
355 my ($self, $child) = @_; 502 my ($self, @widgets) = @_;
356 503
357 $child->set_parent ($self); 504 $_->set_parent ($self)
505 for @widgets;
358 506
359 use sort 'stable'; 507 use sort 'stable';
360 508
361 $self->{children} = [ 509 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 510 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 511 @{$self->{children}}, @widgets
364 ]; 512 ];
365 513
366 $self->{w} = $self->{h} = -1; 514 $self->check_size;
367 $self->update; 515 $self->update;
368} 516}
369 517
518sub children {
519 @{ $_[0]{children} }
520}
521
370sub remove { 522sub remove {
371 my ($self, $widget) = @_; 523 my ($self, $child) = @_;
372 524
525 delete $child->{parent};
526 $child->hide;
527
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 529
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 530 $self->check_size;
531 $self->update;
532}
533
534sub clear {
535 my ($self) = @_;
536
537 my $children = delete $self->{children};
538 $self->{children} = [];
539
540 for (@$children) {
541 delete $_->{parent};
542 $_->hide;
543 }
544
545 $self->check_size;
546 $self->update;
376} 547}
377 548
378sub find_widget { 549sub find_widget {
379 my ($self, $x, $y) = @_; 550 my ($self, $x, $y) = @_;
380 551
… …
410 581
411 $class->SUPER::new (children => [$child], %arg) 582 $class->SUPER::new (children => [$child], %arg)
412} 583}
413 584
414sub add { 585sub add {
415 my ($self, $widget) = @_; 586 my ($self, $child) = @_;
416 587
417 $self->{children} = []; 588 $self->{children} = [];
418 589
419 $self->SUPER::add ($widget); 590 $self->SUPER::add ($child);
420} 591}
421 592
422sub remove { 593sub remove {
423 my ($self, $widget) = @_; 594 my ($self, $widget) = @_;
424 595
… …
433sub size_request { 604sub size_request {
434 $_[0]{children}[0]->size_request 605 $_[0]{children}[0]->size_request
435} 606}
436 607
437sub size_allocate { 608sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 609 my ($self, $w, $h) = @_;
439 610
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 611 $self->{children}[0]->configure (0, 0, $w, $h);
443} 612}
444 613
445############################################################################# 614#############################################################################
446 615
447package CFClient::UI::Window; 616package CFClient::UI::Window;
448 617
449our @ISA = CFClient::UI::Bin::; 618our @ISA = CFClient::UI::Bin::;
450 619
451use SDL::OpenGL; 620use CFClient::OpenGL;
452 621
453sub new { 622sub new {
454 my ($class, %arg) = @_; 623 my ($class, %arg) = @_;
455 624
456 my $self = $class->SUPER::new (%arg); 625 my $self = $class->SUPER::new (%arg);
457} 626}
458 627
459sub update { 628sub update {
460 my ($self) = @_; 629 my ($self) = @_;
461 630
462 # we want to do this delayed... 631 $ROOT->on_refresh ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 632 $self->SUPER::update;
465} 633}
466 634
635sub size_allocate {
636 my ($self, $w, $h) = @_;
637
638 $self->SUPER::size_allocate ($w, $h);
639 $self->update;
640}
641
642sub _render {
643 $_[0]{children}[0]->draw;
644}
645
467sub render_chld { 646sub render_child {
468 my ($self) = @_; 647 my ($self) = @_;
469 648
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 649 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 650 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 651 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 652
653 $self->_render;
654# glColorMask 1, 1, 1, 0;
655# glEnable GL_BLEND;
656# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
657# glRasterPos 0, 0;
658# glCopyPixels 0, 0, $self->{w}, $self->{h};
659# glDisable GL_BLEND;
660# glColorMask 1, 1, 1, 1;
474 }; 661 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 662}
486 663
487sub _draw { 664sub _draw {
488 my ($self) = @_; 665 my ($self) = @_;
489 666
490 my ($w, $h) = ($self->w, $self->h); 667 my ($w, $h) = ($self->w, $self->h);
491 668
492 my $tex = $self->{texture} 669 my $tex = $self->{texture}
493 or return; 670 or return;
671
672 glEnable GL_TEXTURE_2D;
673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
674 glColor 0, 0, 0, 1;
675
676 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
677
678 glDisable GL_TEXTURE_2D;
679}
680
681#############################################################################
682
683package CFClient::UI::ViewPort;
684
685our @ISA = CFClient::UI::Window::;
686
687sub size_request {
688 my ($self) = @_;
689
690 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
691 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
692
693 @$self{qw(child_w child_h)}
694}
695
696sub size_allocate {
697 my ($self, $w, $h) = @_;
698
699 $self->update;
700}
701
702sub set_offset {
703 my ($self, $x, $y) = @_;
704
705 $self->{view_x} = int $x;
706 $self->{view_y} = int $y;
707
708 $self->update;
709}
710
711# hmm, this does not work for topleft of $self... but we should not ask for that
712sub coord2local {
713 my ($self, $x, $y) = @_;
714
715 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
716}
717
718sub coord2global {
719 my ($self, $x, $y) = @_;
720
721 $x = List::Util::min $self->{w}, $x - $self->{view_x};
722 $y = List::Util::min $self->{h}, $y - $self->{view_y};
723
724 $self->SUPER::coord2global ($x, $y)
725}
726
727sub find_widget {
728 my ($self, $x, $y) = @_;
729
730 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
731 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
732 ) {
733 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
734 } else {
735 $self->CFClient::UI::Base::find_widget ($x, $y)
736 }
737}
738
739sub _render {
740 my ($self) = @_;
741
742 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
743
744 $self->SUPER::_render;
745}
746
747#############################################################################
748
749package CFClient::UI::ScrolledWindow;
750
751our @ISA = CFClient::UI::HBox::;
752
753sub new {
754 my $class = shift;
755
756 my $self;
757
758 my $slider = new CFClient::UI::Slider
759 vertical => 1,
760 range => [0, 0, 1, 0.01], # HACK fix
761 connect_changed => sub {
762 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
763 },
764 ;
765
766 $self = $class->SUPER::new (
767 vp => (new CFClient::UI::ViewPort),
768 slider => $slider,
769 @_,
770 );
771
772 $self->{vp}->add ($self->{scrolled});
773 $self->add ($self->{vp});
774 $self->add ($self->{slider});
775
776 $self
777}
778
779#TODO# update range on size_allocate depeneing on child
780# update viewport offset on scroll
781
782#############################################################################
783
784package CFClient::UI::Frame;
785
786our @ISA = CFClient::UI::Bin::;
787
788use CFClient::OpenGL;
789
790sub new {
791 my $class = shift;
792
793 my $self = $class->SUPER::new (
794 bg => [1, 1, 1, 1],
795 border_bg => [1, 1, 1, 1],
796 border => 0.8,
797 @_
798 );
799
800 $self
801}
802
803sub _draw {
804 my ($self) = @_;
805
806 my ($w, $h) = ($self->{w}, $self->{h});
494 807
495 glEnable GL_BLEND; 808 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499 812
500 $tex->draw_quad (0, 0, $w, $h); 813# glBegin GL_QUADS;
814# glColor 0, 0, 0, 0;
815# glVertex 0 , 0;
816# glVertex 0 , $h;
817# glVertex $w, $h;
818# glVertex $w, 0;
819# glEnd;
501 820
821
822 $self->child->draw;
502 glDisable GL_BLEND; 823 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
504} 825}
505 826
506############################################################################# 827#############################################################################
507 828
508package CFClient::UI::Frame; 829package CFClient::UI::FancyFrame;
509 830
510our @ISA = CFClient::UI::Bin::; 831our @ISA = CFClient::UI::Bin::;
511 832
512use SDL::OpenGL; 833use CFClient::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557 834
558my @tex = 835my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 837 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 838
562sub new { 839sub new {
563 my $class = shift; 840 my $class = shift;
564 841
565 # TODO: user_x, user_y, overwrite moveto? 842 # TODO: user_x, user_y, overwrite moveto?
566 843
567 $class->SUPER::new ( 844 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 845 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 846 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 847 border => 0.6,
848 can_events => 1,
571 @_ 849 @_
850 );
851
852 $self->{title} &&= new CFClient::UI::Label
853 align => 0,
854 valign => 1,
855 text => $self->{title},
856 fontsize => $self->{border};
857
858 $self
859}
860
861sub border {
862 int $_[0]{border} * $::FONTSIZE
863}
864
865sub size_request {
866 my ($self) = @_;
867
868 my ($w, $h) = $self->SUPER::size_request;
869
870 (
871 $w + $self->border * 2,
872 $h + $self->border * 2,
572 ) 873 )
573} 874}
574 875
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 876sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 877 my ($self, $w, $h) = @_;
590 878
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 879 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 880 $w -= List::Util::max 0, $self->border * 2;
595 881
882 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
883 if $self->{title};
884
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 885 $self->child->configure ($self->border, $self->border, $w, $h);
597} 886}
598 887
599sub button_down { 888sub button_down {
600 my ($self, $ev, $x, $y) = @_; 889 my ($self, $ev, $x, $y) = @_;
601 890
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 891 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 892 my $border = $self->border;
604 893
894 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
895 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
896
897 if ($lr & $td) {
898 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 899 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 900 my ($bw, $bh) = ($self->{w}, $self->{h});
901
902 my $mx = $x < $border;
903 my $my = $y < $border;
607 904
608 $self->{motion} = sub { 905 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 906 my ($ev, $x, $y) = @_;
610 907
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 908 my $dx = $ev->{x} - $ox;
909 my $dy = $ev->{y} - $oy;
612 910
613 $self->{user_w} = $bw + $x - $ox; 911 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 912 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615 $self->update; 913 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
914 $self->check_size;
616 }; 915 };
617 916
618 } elsif ($x >= 0 && $x < $self->{w} 917 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 919 my ($bx, $by) = ($self->{x}, $self->{y});
623 920
624 $self->{motion} = sub { 921 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 922 my ($ev, $x, $y) = @_;
626 923
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 924 ($x, $y) = ($ev->{x}, $ev->{y});
628 925
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 926 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update; 927 $self->update;
631 }; 928 };
632 } 929 }
… …
653 glEnable GL_BLEND; 950 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 951 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 952 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 954
955 my $border = $self->border;
956
658 glColor @{ $self->{border_bg} }; 957 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 958 $tex[1]->draw_quad (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 959 $tex[3]->draw_quad (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 960 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 961 $tex[4]->draw_quad (0, $h - $border, $w, $border);
663 962
963 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664 my $bg = $tex[0]; 964 my $bg = $tex[0];
665 965
666 # TODO: repeat texture not scale 966 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 967 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h}; 968 my $rep_y = $ch / $bg->{h};
669 969
670 glColor @{ $self->{bg} }; 970 glColor @{ $self->{bg} };
671 971
672 $bg->{s} = $rep_x; 972 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y; 973 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1; 974 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 975 $bg->draw_quad ($border, $border, $cw, $ch);
676 976
677 glDisable GL_TEXTURE_2D; 977 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 978 glDisable GL_BLEND;
979 }
980
981 $self->{title}->draw if $self->{title};
679 982
680 $self->child->draw; 983 $self->child->draw;
681} 984}
682 985
683############################################################################# 986#############################################################################
… …
686 989
687our @ISA = CFClient::UI::Base::; 990our @ISA = CFClient::UI::Base::;
688 991
689use List::Util qw(max sum); 992use List::Util qw(max sum);
690 993
691use SDL::OpenGL; 994use CFClient::OpenGL;
692 995
693sub new { 996sub new {
694 my $class = shift; 997 my $class = shift;
695 998
696 $class->SUPER::new ( 999 $class->SUPER::new (
… …
703 my ($self, $x, $y, $child) = @_; 1006 my ($self, $x, $y, $child) = @_;
704 1007
705 $child->set_parent ($self); 1008 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1009 $self->{children}[$y][$x] = $child;
707 1010
708 $self->{w} = $self->{h} = -1; 1011 $child->check_size;
1012}
1013
1014sub children {
1015 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1016}
1017
1018# TODO: move to container class maybe? send childs a signal on removal?
1019sub clear {
1020 my ($self) = @_;
1021
1022 my @children = $self->children;
1023 delete $self->{children};
1024
1025 for (@children) {
1026 delete $_->{parent};
1027 $_->hide;
1028 }
1029
709 $self->update; 1030 $self->update;
710} 1031}
711 1032
712sub get_wh { 1033sub get_wh {
713 my ($self) = @_; 1034 my ($self) = @_;
… …
719 or next; 1040 or next;
720 1041
721 for my $x (0 .. $#$row) { 1042 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1043 my $widget = $row->[$x]
723 or next; 1044 or next;
724 my ($w, $h) = $widget->size_request; 1045 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1046
726 $w[$x] = max $w[$x], $w; 1047 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1048 $h[$y] = max $h[$y], $h;
728 } 1049 }
729 } 1050 }
… …
741 (sum @$hs), 1062 (sum @$hs),
742 ) 1063 )
743} 1064}
744 1065
745sub size_allocate { 1066sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1067 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1068
750 my ($ws, $hs) = $self->get_wh; 1069 my ($ws, $hs) = $self->get_wh;
751 1070
752 my $req_w = sum @$ws; 1071 my $req_w = sum @$ws;
753 my $req_h = sum @$hs; 1072 my $req_h = sum @$hs;
… …
775 1094
776 for my $c (0 .. $#$row) { 1095 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1096 my $col_w = $ws->[$c];
778 1097
779 if (my $widget = $row->[$c]) { 1098 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1099 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1100 }
782 1101
783 $x += $col_w; 1102 $x += $col_w;
784 } 1103 }
785 1104
… …
830 (List::Util::max map $_->[1], @alloc), 1149 (List::Util::max map $_->[1], @alloc),
831 ) 1150 )
832} 1151}
833 1152
834sub size_allocate { 1153sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_; 1154 my ($self, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838 1155
839 ($h, $w) = ($w, $h); 1156 ($h, $w) = ($w, $h);
840 1157
841 my $children = $self->{children}; 1158 my $children = $self->{children};
842 1159
843 my @h = map +($_->size_request)[0], @$children; 1160 my @h = map $_->{req_w}, @$children;
844 1161
845 my $req_h = List::Util::sum @h; 1162 my $req_h = List::Util::sum @h;
846 1163
847 if ($req_h > $h) { 1164 if ($req_h > $h) {
848 # ah well, not enough space 1165 # ah well, not enough space
… …
864 1181
865 my $y = 0; 1182 my $y = 0;
866 for (0 .. $#$children) { 1183 for (0 .. $#$children) {
867 my $child = $children->[$_]; 1184 my $child = $children->[$_];
868 my $h = $h[$_]; 1185 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w); 1186 $child->configure ($y, 0, $h, $w);
870 1187
871 $y += $h; 1188 $y += $h;
872 } 1189 }
1190
1191 1
873} 1192}
874 1193
875############################################################################# 1194#############################################################################
876 1195
877package CFClient::UI::VBox; 1196package CFClient::UI::VBox;
… …
890 (List::Util::sum map $_->[1], @alloc), 1209 (List::Util::sum map $_->[1], @alloc),
891 ) 1210 )
892} 1211}
893 1212
894sub size_allocate { 1213sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
896 1215
897 $self->_size_allocate ($x, $y, $w, $h); 1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
898 1217
899 my $children = $self->{children}; 1218 my $children = $self->{children};
900 1219
901 my @h = map +($_->size_request)[1], @$children; 1220 my @h = map $_->{req_h}, @$children;
902 1221
903 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
904 1223
905 if ($req_h > $h) { 1224 if ($req_h > $h) {
906 # ah well, not enough space 1225 # ah well, not enough space
… …
920 1239
921 my $y = 0; 1240 my $y = 0;
922 for (0 .. $#$children) { 1241 for (0 .. $#$children) {
923 my $child = $children->[$_]; 1242 my $child = $children->[$_];
924 my $h = $h[$_]; 1243 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h); 1244 $child->configure (0, $y, $w, $h);
926 1245
927 $y += $h; 1246 $y += $h;
928 } 1247 }
1248
1249 1
929} 1250}
930 1251
931############################################################################# 1252#############################################################################
932 1253
933package CFClient::UI::Label; 1254package CFClient::UI::Label;
934 1255
935our @ISA = CFClient::UI::Base::; 1256our @ISA = CFClient::UI::Base::;
936 1257
937use SDL::OpenGL; 1258use CFClient::OpenGL;
938 1259
939sub new { 1260sub new {
940 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
941 1262
942 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1265 #font => default_font
945 text => "", 1266 #text => initial text
1267 #markup => initial narkup
1268 layout => (new CFClient::Layout),
1269 fontsize => 1,
946 align => -1, 1270 align => -1,
1271 valign => -1,
947 padding => 2, 1272 padding => 2,
948 layout => new CFClient::Layout, 1273 can_events => 0,
949 %arg 1274 %arg
950 ); 1275 );
951 1276
1277 if (exists $self->{template}) {
1278 my $layout = new CFClient::Layout;
1279 $layout->set_text (delete $self->{template});
1280 $self->{template} = $layout;
1281 }
1282
1283 if (exists $self->{markup}) {
1284 $self->set_markup (delete $self->{markup});
1285 } else {
952 $self->set_text ($self->{text}); 1286 $self->set_text (delete $self->{text});
1287 }
953 1288
954 $self 1289 $self
955} 1290}
956 1291
957sub escape_text { 1292sub escape {
958 local $_ = $_[1]; 1293 local $_ = $_[1];
959 1294
960 s/&/&amp;/g; 1295 s/&/&amp;/g;
961 s/>/&gt;/g; 1296 s/>/&gt;/g;
962 s/</&lt;/g; 1297 s/</&lt;/g;
963 1298
964 $_[1] 1299 $_[1]
965} 1300}
966 1301
1302sub update {
1303 my ($self) = @_;
1304
1305 delete $self->{texture};
1306 $self->SUPER::update;
1307}
1308
967sub set_text { 1309sub set_text {
968 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
969 1311
1312 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1313 $self->{text} = "T$text";
1314
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
971 $self->{layout}->set_markup ($text); 1316 $self->{layout}->set_text ($text);
972 1317
973 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update; 1318 $self->update;
1319 $self->check_size;
976} 1320}
977 1321
978sub get_text { 1322sub set_markup {
979 my ($self, $text) = @_; 1323 my ($self, $markup) = @_;
980 1324
981 $self->{text} 1325 return if $self->{text} eq "M$markup";
1326 $self->{text} = "M$markup";
1327
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1331 $self->{layout}->set_markup ($markup);
1332
1333 $self->update;
1334 $self->check_size;
982} 1335}
983 1336
984sub size_request { 1337sub size_request {
985 my ($self) = @_; 1338 my ($self) = @_;
986 1339
987 $self->{layout}->set_width; 1340 $self->{layout}->set_font ($self->{font}) if $self->{font};
1341 $self->{layout}->set_width ($self->{max_w} || -1);
988 $self->{layout}->set_height ($self->{fontsize}); 1342 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1343
989 my ($w, $h) = $self->{layout}->size; 1344 my ($w, $h) = $self->{layout}->size;
1345
1346 if (exists $self->{template}) {
1347 $self->{template}->set_font ($self->{font}) if $self->{font};
1348 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1349
1350 my ($w2, $h2) = $self->{template}->size;
1351
1352 $w = List::Util::max $w, $w2;
1353 $h = List::Util::max $h, $h2;
1354 }
990 1355
991 ( 1356 (
992 $w + $self->{padding} * 2, 1357 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2, 1358 $h + $self->{padding} * 2,
994 ) 1359 )
995} 1360}
996 1361
997sub size_allocate { 1362sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_; 1363 my ($self, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001 1364
1002 delete $self->{texture}; 1365 delete $self->{texture};
1003} 1366}
1004 1367
1005sub update { 1368sub set_fontsize {
1006 my ($self) = @_; 1369 my ($self, $fontsize) = @_;
1007 1370
1371 $self->{fontsize} = $fontsize;
1008 delete $self->{texture}; 1372 delete $self->{texture};
1373
1009 $self->SUPER::update; 1374 $self->update;
1375 $self->check_size;
1010} 1376}
1011 1377
1012sub _draw { 1378sub _draw {
1013 my ($self) = @_; 1379 my ($self) = @_;
1014 1380
1015 my $tex = $self->{texture} ||= do { 1381 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}});
1383 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1384 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1386
1018 new_from_layout CFClient::Texture $self->{layout} 1387 my $tex = new_from_layout CFClient::Texture $self->{layout};
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
1019 }; 1398 };
1020 1399
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glEnable GL_TEXTURE_2D; 1400 glEnable GL_TEXTURE_2D;
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1402
1403 if ($tex->{format} == GL_ALPHA) {
1026 glColor @{$self->{fg}}; 1404 glColor @{$self->{fg}};
1027 1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1028 my $x = 1406 } else {
1029 $self->{align} < 0 ? $self->{padding} 1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1408 }
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1409
1035 glDisable GL_TEXTURE_2D; 1410 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1411}
1038 1412
1039############################################################################# 1413#############################################################################
1040 1414
1041package CFClient::UI::Entry; 1415package CFClient::UI::EntryBase;
1042 1416
1043our @ISA = CFClient::UI::Label::; 1417our @ISA = CFClient::UI::Label::;
1044 1418
1045use SDL; 1419use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1420
1048sub new { 1421sub new {
1049 my $class = shift; 1422 my $class = shift;
1050 1423
1051 $class->SUPER::new ( 1424 $class->SUPER::new (
1052 fg => [1, 1, 1], 1425 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1426 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1427 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1428 active_fg => [0, 0, 0],
1056 can_hover => 1, 1429 can_hover => 1,
1057 can_focus => 1, 1430 can_focus => 1,
1431 valign => 0,
1432 can_events => 1,
1058 @_ 1433 @_
1059 ) 1434 )
1060} 1435}
1061 1436
1062sub _set_text { 1437sub _set_text {
1063 my ($self, $text) = @_; 1438 my ($self, $text) = @_;
1064 1439
1065 my $old_text = $self->{text}; 1440 delete $self->{cur_h};
1441
1442 return if $self->{text} eq $text;
1443
1444 delete $self->{texture};
1066 1445
1067 $self->{last_activity} = $::NOW; 1446 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1447 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1448
1073 $text =~ s/./*/g if $self->{hidden}; 1449 $text =~ s/./*/g if $self->{hidden};
1450 $self->{layout}->set_text ("$text ");
1074 1451
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1452 $self->emit (changed => $self->{text});
1076
1077 $text = substr $text, 0, $self->{cursor};
1078 utf8::encode $text;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1453}
1101 1454
1102sub set_text { 1455sub set_text {
1103 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1104 1457
1105 $self->{cursor} = length $text; 1458 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1459 $self->_set_text ($text);
1460 $self->check_size;
1107 $self->update; 1461 $self->update;
1462}
1463
1464sub get_text {
1465 $_[0]{text}
1466}
1467
1468sub size_request {
1469 my ($self) = @_;
1470
1471 my ($w, $h) = $self->SUPER::size_request;
1472
1473 ($w + 1, $h) # add 1 for cursor
1474}
1475
1476sub size_allocate {
1477 my ($self, $w, $h) = @_;
1478
1479 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1108} 1480}
1109 1481
1110sub key_down { 1482sub key_down {
1111 my ($self, $ev) = @_; 1483 my ($self, $ev) = @_;
1112 1484
1113 my $mod = $ev->key_mod; 1485 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1486 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1487 my $uni = $ev->{unicode};
1117 1488
1118 my $text = $self->get_text; 1489 my $text = $self->get_text;
1119 1490
1120 if ($sym == SDLK_BACKSPACE) { 1491 if ($sym == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1492 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1493 } elsif ($sym == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1494 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1495 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1496 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1497 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1498 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1499 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1500 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1501 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1502 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1503 } elsif ($sym == 27) {
1133 $self->emit ('escape'); 1504 $self->emit ('escape');
1134 } elsif ($uni) { 1505 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1506 substr $text, $self->{cursor}++, 0, chr $uni;
1136 } 1507 }
1137 1508
… …
1192 1563
1193 $self->SUPER::_draw; 1564 $self->SUPER::_draw;
1194 1565
1195 #TODO: force update every cursor change :( 1566 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1567 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1568
1569 unless (exists $self->{cur_h}) {
1570 my $text = substr $self->{text}, 0, $self->{cursor};
1571 utf8::encode $text;
1572
1573 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1574 }
1575
1197 glColor @{$self->{fg}}; 1576 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1577 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1578 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1579 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1580 glEnd;
1202 } 1581 }
1203} 1582}
1204 1583
1205package CFClient::UI::LineEntry; 1584package CFClient::UI::Entry;
1206 1585
1207our @ISA = CFClient::UI::Entry::; 1586our @ISA = CFClient::UI::EntryBase::;
1208 1587
1209use SDL; 1588use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1589
1212sub key_down { 1590sub key_down {
1213 my ($self, $ev) = @_; 1591 my ($self, $ev) = @_;
1214 1592
1215 my $sym = $ev->key_sym; 1593 my $sym = $ev->{sym};
1216 1594
1217 if ($sym == SDLK_RETURN) { 1595 if ($sym == 13) {
1596 unshift @{$self->{history}},
1597 my $txt = $self->get_text;
1598 $self->{history_pointer} = -1;
1599 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1600 $self->emit (activate => $txt);
1219 $self->update; 1601 $self->update;
1602
1603 } elsif ($sym == CFClient::SDLK_UP) {
1604 if ($self->{history_pointer} < 0) {
1605 $self->{history_saveback} = $self->get_text;
1606 }
1607 if (@{$self->{history} || []} > 0) {
1608 $self->{history_pointer}++;
1609 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1610 $self->{history_pointer} = @{$self->{history} || []} - 1;
1611 }
1612 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1613 }
1614
1615 } elsif ($sym == CFClient::SDLK_DOWN) {
1616 $self->{history_pointer}--;
1617 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1618
1619 if ($self->{history_pointer} >= 0) {
1620 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1621 } else {
1622 $self->set_text ($self->{history_saveback});
1623 }
1220 1624
1221 } else { 1625 } else {
1222 $self->SUPER::key_down ($ev); 1626 $self->SUPER::key_down ($ev);
1223 } 1627 }
1224 1628
… …
1228 1632
1229package CFClient::UI::Button; 1633package CFClient::UI::Button;
1230 1634
1231our @ISA = CFClient::UI::Label::; 1635our @ISA = CFClient::UI::Label::;
1232 1636
1233use SDL; 1637use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1638
1236my @tex = 1639my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1640 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1641 qw(b1_button_active.png);
1239 1642
1240sub new { 1643sub new {
1241 my $class = shift; 1644 my $class = shift;
1242 1645
1243 $class->SUPER::new ( 1646 $class->SUPER::new (
1244 padding => 4, 1647 padding => 4,
1245 fg => [1, 1, 1], 1648 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2], 1649 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1650 active_fg => [0, 0, 1],
1248 can_hover => 1, 1651 can_hover => 1,
1652 align => 0,
1653 valign => 0,
1654 can_events => 1,
1249 @_ 1655 @_
1250 ) 1656 )
1251} 1657}
1252 1658
1253sub button_up { 1659sub button_up {
… …
1261 1667
1262sub _draw { 1668sub _draw {
1263 my ($self) = @_; 1669 my ($self) = @_;
1264 1670
1265 local $self->{fg} = $self->{fg}; 1671 local $self->{fg} = $self->{fg};
1266 my $tex = $tex[0];
1267
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271 1672
1272 if ($GRAB == $self) { 1673 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg}; 1674 $self->{fg} = $self->{active_fg};
1274 } 1675 }
1275 1676
1276 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1677 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679 glEnable GL_TEXTURE_2D;
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 glColor 0, 0, 0, 1;
1278 1682
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1683 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1280 1684
1281 glDisable GL_TEXTURE_2D; 1685 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND; 1686 glDisable GL_BLEND;
1283 1687
1284 $self->SUPER::_draw; 1688 $self->SUPER::_draw;
… …
1289package CFClient::UI::CheckBox; 1693package CFClient::UI::CheckBox;
1290 1694
1291our @ISA = CFClient::UI::DrawBG::; 1695our @ISA = CFClient::UI::DrawBG::;
1292 1696
1293my @tex = 1697my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1698 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1699 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1700
1297use SDL; 1701use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1702
1300sub new { 1703sub new {
1301 my $class = shift; 1704 my $class = shift;
1302 1705
1303 $class->SUPER::new ( 1706 $class->SUPER::new (
… …
1314 my ($self) = @_; 1717 my ($self) = @_;
1315 1718
1316 ($self->{padding} * 2 + 6) x 2 1719 ($self->{padding} * 2 + 6) x 2
1317} 1720}
1318 1721
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323}
1324
1325sub button_down { 1722sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1723 my ($self, $ev, $x, $y) = @_;
1327 1724
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1725 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1726 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1355 glDisable GL_BLEND; 1752 glDisable GL_BLEND;
1356} 1753}
1357 1754
1358############################################################################# 1755#############################################################################
1359 1756
1757package CFClient::UI::Image;
1758
1759our @ISA = CFClient::UI::Base::;
1760
1761use CFClient::OpenGL;
1762use Carp qw/confess/;
1763
1764our %loaded_images;
1765
1766sub new {
1767 my $class = shift;
1768
1769 my $self = $class->SUPER::new (can_events => 0, @_);
1770
1771 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1772
1773 $loaded_images{$self->{image}} ||=
1774 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1775
1776 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1777
1778 Scalar::Util::weaken $loaded_images{$self->{image}};
1779
1780 $self->{aspect} = $tex->{w} / $tex->{h};
1781
1782 $self
1783}
1784
1785sub size_request {
1786 my ($self) = @_;
1787
1788 ($self->{tex}->{w}, $self->{tex}->{h})
1789}
1790
1791sub _draw {
1792 my ($self) = @_;
1793
1794 my $tex = $self->{tex};
1795
1796 my ($w, $h) = ($self->{w}, $self->{h});
1797
1798 if ($self->{rot90}) {
1799 glRotate 90, 0, 0, 1;
1800 glTranslate 0, -$self->{w}, 0;
1801
1802 ($w, $h) = ($h, $w);
1803 }
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 $tex->draw_quad (0, 0, $w, $h);
1811
1812 glDisable GL_BLEND;
1813 glDisable GL_TEXTURE_2D;
1814}
1815
1816#############################################################################
1817
1818package CFClient::UI::VGauge;
1819
1820our @ISA = CFClient::UI::Base::;
1821
1822use List::Util qw(min max);
1823
1824use CFClient::OpenGL;
1825
1826my %tex = (
1827 food => [
1828 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1829 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1830 ],
1831 grace => [
1832 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1833 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1834 ],
1835 hp => [
1836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1837 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1838 ],
1839 mana => [
1840 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1841 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1842 ],
1843);
1844
1845# eg. VGauge->new (gauge => 'food'), default gauge: food
1846sub new {
1847 my $class = shift;
1848
1849 my $self = $class->SUPER::new (
1850 type => 'food',
1851 @_
1852 );
1853
1854 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1855
1856 $self
1857}
1858
1859sub size_request {
1860 my ($self) = @_;
1861
1862 #my $tex = $tex{$self->{type}}[0];
1863 #@$tex{qw(w h)}
1864 (0, 0)
1865}
1866
1867sub set_max {
1868 my ($self, $max) = @_;
1869
1870 return if $self->{max_val} == $max;
1871
1872 $self->{max_val} = $max;
1873 $self->update;
1874}
1875
1876sub set_value {
1877 my ($self, $val, $max) = @_;
1878
1879 $self->set_max ($max)
1880 if defined $max;
1881
1882 return if $self->{val} == $val;
1883
1884 $self->{val} = $val;
1885 $self->update;
1886}
1887
1888sub _draw {
1889 my ($self) = @_;
1890
1891 my $tex = $tex{$self->{type}};
1892 my ($t1, $t2, $t3) = @$tex;
1893
1894 my ($w, $h) = ($self->{w}, $self->{h});
1895
1896 if ($self->{vertical}) {
1897 glRotate 90, 0, 0, 1;
1898 glTranslate 0, -$self->{w}, 0;
1899
1900 ($w, $h) = ($h, $w);
1901 }
1902
1903 my $ycut = $self->{val} / ($self->{max_val} || 1);
1904
1905 my $ycut1 = max 0, min 1, $ycut;
1906 my $ycut2 = max 0, min 1, $ycut - 1;
1907
1908 my $h1 = $self->{h} * (1 - $ycut1);
1909 my $h2 = $self->{h} * (1 - $ycut2);
1910
1911 glEnable GL_BLEND;
1912 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1913 glEnable GL_TEXTURE_2D;
1914 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1915
1916 glBindTexture GL_TEXTURE_2D, $t1->{name};
1917 glBegin GL_QUADS;
1918 glTexCoord 0 , 0; glVertex 0 , 0;
1919 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1920 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1921 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1922 glEnd;
1923
1924 my $ycut1 = List::Util::min 1, $ycut;
1925 glBindTexture GL_TEXTURE_2D, $t2->{name};
1926 glBegin GL_QUADS;
1927 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1928 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1929 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1930 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1931 glEnd;
1932
1933 if ($t3) {
1934 glBindTexture GL_TEXTURE_2D, $t3->{name};
1935 glBegin GL_QUADS;
1936 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1937 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1938 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1939 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1940 glEnd;
1941 }
1942
1943 glDisable GL_BLEND;
1944 glDisable GL_TEXTURE_2D;
1945}
1946
1947#############################################################################
1948
1949package CFClient::UI::Gauge;
1950
1951our @ISA = CFClient::UI::VBox::;
1952
1953sub new {
1954 my ($class, %arg) = @_;
1955
1956 my $self = $class->SUPER::new (
1957 tooltip => $arg{type},
1958 can_hover => 1,
1959 can_events => 1,
1960 %arg,
1961 );
1962
1963 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1964 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1965 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1966
1967 $self
1968}
1969
1970sub set_fontsize {
1971 my ($self, $fsize) = @_;
1972
1973 $self->{value}->set_fontsize ($fsize);
1974 $self->{max} ->set_fontsize ($fsize);
1975}
1976
1977sub set_max {
1978 my ($self, $max) = @_;
1979
1980 $self->{gauge}->set_max ($max);
1981 $self->{max}->set_text ($max);
1982}
1983
1984sub set_value {
1985 my ($self, $val, $max) = @_;
1986
1987 $self->set_max ($max)
1988 if defined $max;
1989
1990 $self->{gauge}->set_value ($val, $max);
1991 $self->{value}->set_text ($val);
1992}
1993
1994#############################################################################
1995
1360package CFClient::UI::Slider; 1996package CFClient::UI::Slider;
1361 1997
1362use strict; 1998use strict;
1363 1999
1364use SDL::OpenGL; 2000use CFClient::OpenGL;
1365 2001
1366our @ISA = CFClient::UI::DrawBG::; 2002our @ISA = CFClient::UI::DrawBG::;
1367 2003
1368my @tex = 2004my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2005 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1379 # TODO: calculations are off 2015 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2016 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2017 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2018 active_fg => [0, 0, 0],
1383 range => [0, 0, 100, 10], 2019 range => [0, 0, 100, 10],
1384 req_w => 40, 2020 req_w => $::WIDTH / 80,
1385 req_h => 13, 2021 req_h => $::WIDTH / 80,
1386 vertical => 0, 2022 vertical => 0,
1387 can_hover => 1, 2023 can_hover => 1,
1388 inner_pad => 5, 2024 inner_pad => 5,
1389 @_ 2025 @_
1390 ); 2026 );
… …
1494 2130
1495package CFClient::UI::TextView; 2131package CFClient::UI::TextView;
1496 2132
1497our @ISA = CFClient::UI::HBox::; 2133our @ISA = CFClient::UI::HBox::;
1498 2134
1499use SDL::OpenGL; 2135use CFClient::OpenGL;
1500 2136
1501sub new { 2137sub new {
1502 my $class = shift; 2138 my $class = shift;
1503 2139
1504 my $self = $class->SUPER::new ( 2140 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2141 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2142 can_events => 0,
1507 fontsize => $::FONTSIZE, 2143 #font => default_font
1508 @_, 2144 @_,
1509 2145
1510 layout => (new CFClient::Layout), 2146 layout => (new CFClient::Layout),
1511 par => [], 2147 par => [],
1512 height => 0, 2148 height => 0,
1513 children => [ 2149 children => [
1514 (new CFClient::UI::Empty expand => 1), 2150 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2151 (new CFClient::UI::Slider vertical => 1),
1516 ], 2152 ],
1517 ); 2153 );
1518 2154
1519 $self->{children}[1]->connect (changed => sub { 2155 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2156
1523 $self 2157 $self
1524} 2158}
1525 2159
1526sub set_fontsize { 2160sub set_fontsize {
… …
1533sub text_height { 2167sub text_height {
1534 my ($self, $text) = @_; 2168 my ($self, $text) = @_;
1535 2169
1536 my $layout = $self->{layout}; 2170 my $layout = $self->{layout};
1537 2171
1538 $layout->set_height ($self->{fontsize}); 2172 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2173 $layout->set_width ($self->{children}[0]{w});
1540 $layout->set_text ($text); 2174 $layout->set_text ($text);
1541 2175
1542 ($layout->size)[1] 2176 ($layout->size)[1]
1543} 2177}
1544 2178
… …
1547 2181
1548 $self->{need_reflow}++; 2182 $self->{need_reflow}++;
1549 $self->update; 2183 $self->update;
1550} 2184}
1551 2185
1552sub size_request {
1553 my ($self) = @_;
1554
1555 ($self->{req_w}, $self->{req_h})
1556}
1557
1558sub size_allocate { 2186sub size_allocate {
1559 my ($self, $x, $y, $w, $h) = @_; 2187 my ($self, $w, $h) = @_;
1560 2188
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2189 $self->SUPER::size_allocate ($w, $h);
1562 2190
2191 $self->{layout}->set_font ($self->{font}) if $self->{font};
1563 $self->{layout}->set_height ($self->{fontsize}); 2192 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1564 $self->{layout}->set_width ($self->{w}); 2193 $self->{layout}->set_width ($self->{children}[0]{w});
1565 2194
1566 $self->reflow; 2195 $self->reflow;
1567} 2196}
1568 2197
1569sub add_paragraph { 2198sub add_paragraph {
… …
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2231 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1603 2232
1604 delete $self->{texture}; 2233 delete $self->{texture};
1605 } 2234 }
1606 2235
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2236 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1608 glClearColor 0, 0, 0, 1; 2237 glClearColor 0, 0, 0, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2238 glClear GL_COLOR_BUFFER_BIT;
1610 2239
1611 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D; 2242 glEnable GL_TEXTURE_2D;
… …
1620 2249
1621 my $y = 0; 2250 my $y = 0;
1622 2251
1623 my $layout = $self->{layout}; 2252 my $layout = $self->{layout};
1624 2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
1625 for my $par (@{$self->{par}}) { 2256 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2257 my $h = $par->[0];
1627 2258
1628 if ($y0 < $y + $h && $y < $y1) { 2259 if ($y0 < $y + $h && $y < $y1) {
1629 $layout->set_text ($par->[2]); 2260 $layout->set_text ($par->[2]);
… …
1643} 2274}
1644 2275
1645sub _draw { 2276sub _draw {
1646 my ($self) = @_; 2277 my ($self) = @_;
1647 2278
1648 if ($self->{texture}) { 2279 glEnable GL_BLEND;
2280 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1649 glEnable GL_TEXTURE_2D; 2281 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2283 glColor 1, 1, 1, 1;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2284 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2285 glDisable GL_TEXTURE_2D;
1653 } 2286 glDisable GL_BLEND;
1654 2287
1655 $self->{children}[1]->draw; 2288 $self->{children}[1]->draw;
1656 2289
1657} 2290}
1658 2291
1659############################################################################# 2292#############################################################################
1660 2293
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2294package CFClient::UI::Animator;
1896 2295
1897use SDL::OpenGL; 2296use CFClient::OpenGL;
1898 2297
1899our @ISA = CFClient::UI::Bin::; 2298our @ISA = CFClient::UI::Bin::;
1900 2299
1901sub moveto { 2300sub moveto {
1902 my ($self, $x, $y) = @_; 2301 my ($self, $x, $y) = @_;
… …
1940 2339
1941sub new { 2340sub new {
1942 my $class = shift; 2341 my $class = shift;
1943 2342
1944 my $self = $class->SUPER::new ( 2343 my $self = $class->SUPER::new (
1945 state => 0, 2344 state => 0,
1946 connect_activate => \&toggle_flopper, 2345 connect_activate => \&toggle_flopper,
1947 @_ 2346 @_
1948 ); 2347 );
1949 2348
1950 if ($self->{state}) { 2349 if ($self->{state}) {
… …
1971 $self->emit (changed => $self->{state}); 2370 $self->emit (changed => $self->{state});
1972} 2371}
1973 2372
1974############################################################################# 2373#############################################################################
1975 2374
2375package CFClient::UI::Tooltip;
2376
2377our @ISA = CFClient::UI::Bin::;
2378
2379use CFClient::OpenGL;
2380
2381sub new {
2382 my $class = shift;
2383
2384 $class->SUPER::new (
2385 @_,
2386 can_events => 0,
2387 )
2388}
2389
2390sub set_markup {
2391 my ($self, $text) = @_;
2392
2393 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2394 $self->{label}->set_markup ($text);
2395 $self->add ($self->{label});
2396}
2397
2398sub size_request {
2399 my ($self) = @_;
2400
2401 $self->child->set_max_size ($::WIDTH * 0.3);
2402
2403 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2404
2405 ($w + 4, $h + 4)
2406}
2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w - 4, $h - 4);
2412}
2413
2414sub _draw {
2415 my ($self) = @_;
2416
2417 glPushMatrix;
2418 glTranslate 0.375, 0.375;
2419
2420 my ($w, $h) = @$self{qw(w h)};
2421
2422 glColor 1, 0.8, 0.4;
2423 glBegin GL_QUADS;
2424 glVertex 0 , 0;
2425 glVertex 0 , $h;
2426 glVertex $w, $h;
2427 glVertex $w, 0;
2428 glEnd;
2429
2430 glColor 0, 0, 0;
2431 glBegin GL_LINE_LOOP;
2432 glVertex 0 , 0;
2433 glVertex 0 , $h;
2434 glVertex $w, $h;
2435 glVertex $w, 0;
2436 glEnd;
2437
2438 glPopMatrix;
2439
2440 glTranslate 2, 2;
2441 $self->SUPER::_draw;
2442}
2443
2444#############################################################################
2445
2446package CFClient::UI::Face;
2447
2448our @ISA = CFClient::UI::Base::;
2449
2450use CFClient::OpenGL;
2451
2452sub new {
2453 my $class = shift;
2454
2455 $class->SUPER::new (
2456 aspect => 1,
2457 @_,
2458 )
2459}
2460
2461sub size_request {
2462 (32, 8)
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 return unless $::CONN;#d# manage and cache textures differently
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2470
2471 # TODO animation
2472 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 }
2482}
2483
2484#############################################################################
2485
2486package CFClient::UI::InventoryItem;
2487
2488our @ISA = CFClient::UI::HBox::;
2489
2490sub new {
2491 my $class = shift;
2492
2493 my %args = @_;
2494
2495 my $item = delete $args{item};
2496
2497 my $desc = $item->{nrof} < 2
2498 ? $item->{name}
2499 : "$item->{nrof} $item->{name_pl}";
2500
2501
2502 my $self = $class->SUPER::new (
2503 can_hover => 1,
2504 can_events => 1,
2505 tooltip => (CFClient::UI::Label->escape ($desc)
2506 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2507 connect_button_down => sub {
2508 my ($self, $ev, $x, $y) = @_;
2509
2510 # todo: maybe put examine on 1? but should just be a tooltip :(
2511 if ($ev->{button} == 1) {
2512 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2513 } elsif ($ev->{button} == 2) {
2514 $::CONN->send ("apply $item->{tag}");
2515 } elsif ($ev->{button} == 3) {
2516 CFClient::UI::Menu->new (
2517 items => [
2518 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2519 [
2520 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2521 sub { $::CONN->send ("lock $item->{tag}") },
2522 ],
2523 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2524 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2525 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2526 ],
2527 )->popup ($ev);
2528 }
2529
2530 1
2531 },
2532 %args
2533 );
2534
2535 $self->add (new CFClient::UI::Face
2536 can_events => 0,
2537 face => $item->{face},
2538 anim => $item->{anim},
2539 animspeed => $item->{animspeed},
2540 );
2541
2542 $self->add (new CFClient::UI::Label
2543 can_events => 0,
2544 text => $desc,
2545 );
2546
2547 $self
2548}
2549
2550#############################################################################
2551
2552package CFClient::UI::Inventory;
2553
2554our @ISA = CFClient::UI::ScrolledWindow::;
2555
2556sub new {
2557 my $class = shift;
2558
2559 my $self = $class->SUPER::new (
2560 scrolled => (new CFClient::UI::VBox),
2561 @_,
2562 );
2563
2564 $self
2565}
2566
2567sub set_items {
2568 my ($self, $items) = @_;
2569
2570 $self->{scrolled}->clear;
2571 return unless $items;
2572
2573 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2574
2575 $self->{real_items} = \@items;
2576
2577 for my $item (@items) {
2578 my $desc = $item->{nrof} < 2
2579 ? $item->{name}
2580 : "$item->{nrof} $item->{name_pl}";
2581
2582 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2583 }
2584
2585# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2586}
2587
2588sub size_request {
2589 my ($self) = @_;
2590 ($self->{req_w}, $self->{req_h});
2591}
2592
2593#############################################################################
2594
2595package CFClient::UI::Menu;
2596
2597our @ISA = CFClient::UI::FancyFrame::;
2598
2599use CFClient::OpenGL;
2600
2601sub new {
2602 my $class = shift;
2603
2604 my $self = $class->SUPER::new (
2605 items => [],
2606 z => 100,
2607 @_,
2608 );
2609
2610 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2611
2612 for my $item (@{ $self->{items} }) {
2613 my ($widget, $cb) = @$item;
2614
2615 # handle various types of items, only text for now
2616 if (!ref $widget) {
2617 $widget = new CFClient::UI::Label
2618 can_hover => 1,
2619 can_events => 1,
2620 text => $widget;
2621 }
2622
2623 $self->{item}{$widget} = $item;
2624
2625 $self->{vbox}->add ($widget);
2626 }
2627
2628 $self
2629}
2630
2631# popup given the event (must be a mouse button down event currently)
2632sub popup {
2633 my ($self, $ev) = @_;
2634
2635 $self->emit ("popdown");
2636
2637 # maybe save $GRAB? must be careful about events...
2638 $GRAB = $self;
2639 $self->{button} = $ev->{button};
2640
2641 $self->show;
2642 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2643}
2644
2645sub mouse_motion {
2646 my ($self, $ev, $x, $y) = @_;
2647
2648 # TODO: should use vbox->find_widget or so
2649 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2650 $self->{hover} = $self->{item}{$HOVER};
2651}
2652
2653sub button_up {
2654 my ($self, $ev, $x, $y) = @_;
2655
2656 if ($ev->{button} == $self->{button}) {
2657 undef $GRAB;
2658 $self->hide;
2659
2660 $self->emit ("popdown");
2661 $self->{hover}[1]->() if $self->{hover};
2662 }
2663}
2664
2665#############################################################################
2666
2667package CFClient::UI::Statusbox;
2668
2669our @ISA = CFClient::UI::VBox::;
2670
2671sub reorder {
2672 my ($self) = @_;
2673 my $NOW = time;
2674
2675 while (my ($k, $v) = each %{ $self->{item} }) {
2676 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2677 }
2678
2679 my @widgets;
2680 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2681 my $count = 10 + 1;
2682 for my $item (@items) {
2683 last unless --$count;
2684
2685 push @widgets, $item->{label} ||= do {
2686 # TODO: doesn't handle markup well (read as: at all)
2687 my $short = delete $item->{text};
2688 for ($short) {
2689 s/^\s+//;
2690 s/\012.*//s;
2691 my $len = int 30 / $item->{fontsize};
2692 substr $_, $len, length, "…" if $len < length;
2693 }
2694
2695 new CFClient::UI::Label
2696 markup => $short,
2697 tooltip => delete $item->{tooltip},
2698 fontsize => delete $item->{fontsize},
2699 color => delete $item->{color},
2700 can_events => 1,
2701 can_hover => 1,
2702 };
2703 }
2704
2705 $self->clear;
2706 $self->SUPER::add (@widgets);
2707}
2708
2709sub add {
2710 my ($self, $text, %arg) = @_;
2711
2712 my $item = {
2713 time => time,
2714 text => $text,
2715 timeout => 60,
2716 tooltip => $text,
2717 fontsize => 0.8,
2718 color => [0.8, 0.8, 0.8, 0.8],
2719 %arg,
2720 };
2721
2722 $item->{timeout} += time;
2723 $item->{group} ||= $item+0;
2724
2725 $item = $self->{item}{$item->{group}} ||= $item;
2726
2727 $self->reorder;
2728}
2729
2730#############################################################################
2731
1976package CFClient::UI::Root; 2732package CFClient::UI::Root;
1977 2733
1978our @ISA = CFClient::UI::Container::; 2734our @ISA = CFClient::UI::Container::;
1979 2735
1980use SDL::OpenGL; 2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 $class->SUPER::new (
2742 @_,
2743 )
2744}
2745
2746sub configure {
2747 my ($self, $x, $y, $w, $h) = @_;
2748
2749 $self->{w} = $w;
2750 $self->{h} = $h;
2751}
2752
2753sub check_size {
2754 my ($self) = @_;
2755
2756 $self->size_allocate ($self->{w}, $self->{h})
2757 if $self->{w};
2758}
1981 2759
1982sub size_request { 2760sub size_request {
1983 ($::WIDTH, $::HEIGHT) 2761 my ($self) = @_;
2762
2763 ($self->{w}, $self->{h})
1984} 2764}
1985 2765
1986sub size_allocate { 2766sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 2767 my ($self, $w, $h) = @_;
1988 2768
1989 $self->_size_allocate ($x, $y, $w, $h); 2769 my $old_w = $self->{old_w};
2770 my $old_h = $self->{old_h};
1990 2771
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2772 if ($old_w && $old_h) {
1992 for @{$self->{children}}; 2773 for my $child ($self->children) {
1993} 2774 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2775 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2776 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2777 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2778 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2779 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2780 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2781 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2782 }
2783 }
1994 2784
1995sub _topleft { 2785 for my $child ($self->children) {
2786 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2787
2788 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2789 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2790 $child->configure ($X, $Y, $W, $H);
2791 }
2792
2793 $self->{old_w} = $w;
2794 $self->{old_h} = $h;
2795}
2796
2797sub coord2local {
1996 my ($self, $x, $y) = @_; 2798 my ($self, $x, $y) = @_;
1997 2799
1998 ($x, $y) 2800 ($x, $y)
1999} 2801}
2000 2802
2803sub coord2global {
2804 my ($self, $x, $y) = @_;
2805
2806 ($x, $y)
2807}
2808
2001sub update { 2809sub update {
2002 my ($self) = @_; 2810 my ($self) = @_;
2003 2811
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2812 $self->check_size;
2005 ::refresh (); 2813 $::WANT_REFRESH++;
2006} 2814}
2007 2815
2008sub add { 2816sub add {
2009 my ($self, $widget) = @_; 2817 my ($self, $child) = @_;
2010 2818
2819 # integerise window positions
2820 $child->{x} = int $child->{x};
2821 $child->{y} = int $child->{y};
2822
2011 $self->SUPER::add ($widget); 2823 $self->SUPER::add ($child);
2012
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2014} 2824}
2015 2825
2016sub on_refresh { 2826sub on_refresh {
2017 my ($self, $id, $cb) = @_; 2827 my ($self, $id, $cb) = @_;
2018 2828
2019 $self->{refresh_hook}{$id} = $cb; 2829 $self->{refresh_hook}{$id} = $cb;
2020} 2830}
2021 2831
2022sub draw { 2832sub draw {
2023 my ($self) = @_; 2833 my ($self) = @_;
2024 2834
2835 if ($self->{check_size}) {
2836 my @queue = ([], []);
2837
2838 for (;;) {
2839 if ($self->{check_size}) {
2840 # heuristic: check containers last
2841 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2842 for values %{delete $self->{check_size}}
2843 }
2844
2845 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2846
2847 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2848 ? @$widget{qw(user_w user_h)}
2849 : $widget->size_request;
2850
2851 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2852 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2853
2854 $widget->{req_w} = $w;
2855 $widget->{req_h} = $h;
2856
2857 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2858
2859 $widget->{parent}->check_size
2860 if $widget->{parent};
2861 }
2862 }
2863 }
2864
2865 while ($self->{size_alloc}) {
2866 for (values %{delete $self->{size_alloc}}) {
2867 my ($widget, $w, $h) = @$_;
2868
2869 $w = 0 if $w < 0;
2870 $h = 0 if $h < 0;
2871
2872 $widget->{w} = $w;
2873 $widget->{h} = $h;
2874 $widget->size_allocate ($w, $h);
2875 $widget->emit (size_allocate => $w, $h);
2876 }
2877 }
2878
2025 while (my $rcb = delete $self->{refresh_hook}) { 2879 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 2880 $_->()
2881 for values %{delete $self->{refresh_hook}};
2027 } 2882 }
2028 2883
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2884 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2885 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 2886 glClear GL_COLOR_BUFFER_BIT;
… …
2042############################################################################# 2897#############################################################################
2043 2898
2044package CFClient::UI; 2899package CFClient::UI;
2045 2900
2046$ROOT = new CFClient::UI::Root; 2901$ROOT = new CFClient::UI::Root;
2902$TOOLTIP = new CFClient::UI::Tooltip;
2047 2903
20481 29041
2049 2905

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