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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 2006 UTC vs.
Revision 1.212 by elmex, Wed May 17 14:55:14 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 $TOPLEVEL; 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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($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, $y);
125 }
126}
127
128# convert position array to integers
129sub harmonize {
130 my ($vals) = @_;
131
132 my $rem = 0;
133
134 for (@$vals) {
135 my $i = int $_ + $rem;
136 $rem += $_ - $i;
137 $_ = $i;
138 }
139}
140
141# call when resolution changes etc.
142sub rescale_widgets {
143 my ($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 }
71} 159}
72 160
73############################################################################# 161#############################################################################
74 162
75package CFClient::UI::Base; 163package CFClient::UI::Base;
76 164
77use strict; 165use strict;
78 166
79use SDL::OpenGL; 167use CFClient::OpenGL;
80 168
81sub new { 169sub new {
82 my $class = shift; 170 my $class = shift;
83 171
84 bless { 172 my $self = bless {
85 x => 0, 173 x => 0,
86 y => 0, 174 y => 0,
87 z => 0, 175 z => 0,
88 w => -1, 176 can_events => 1,
89 h => -1,
90 @_ 177 @_
91 }, $class 178 }, $class;
179
180 for (keys %$self) {
181 if (/^connect_(.*)$/) {
182 $self->connect ($1 => delete $self->{$_});
183 }
184 }
185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
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 $self->{parent};
92} 214}
93 215
94sub move { 216sub move {
95 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
218
96 $self->{x} = $x; 219 $self->{x} = int $x;
97 $self->{y} = $y; 220 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
99}
100 222
101sub needs_redraw { 223 $self->update;
102 0 224}
225
226sub set_size {
227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
103} 233}
104 234
105sub size_request { 235sub size_request {
106 require Carp; 236 require Carp;
107 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
108} 238}
109 239
110sub _size_allocate { 240sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
112 242
243 if ($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) {
113 $self->{x} = $x; 256 $self->{x} = $x;
114 $self->{y} = $y; 257 $self->{y} = $y;
258 $self->update;
259 }
115 260
116 return unless $self->{w} != $w || $self->{h} != $h; 261 if ($self->{w} != $w || $self->{h} != $h) {
117 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 263 }
122} 264}
123 265
124sub size_allocate { 266sub size_allocate {
267 # nothing to be done
268}
269
270sub reconfigure {
271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 281 my ($self, $w, $h) = @_;
126 282
127 $self->_size_allocate ($x, $y, $w, $h); 283 delete $self->{max_w}; $self->{max_w} = $w if $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 285}
129 286
287sub set_tooltip {
288 my ($self, $tooltip) = @_;
289
290 $self->{tooltip} = $tooltip;
291
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip;
295 }
296}
297
130# translate global koordinates to local coordinate system 298# translate global coordinates to local coordinate system
131sub translate { 299sub coord2local {
132 my ($self, $x, $y) = @_; 300 my ($self, $x, $y) = @_;
133 301
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 302 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
303}
304
305# translate local coordinates to global coordinate system
306sub coord2global {
307 my ($self, $x, $y) = @_;
308
309 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 310}
136 311
137sub focus_in { 312sub focus_in {
138 my ($self) = @_; 313 my ($self) = @_;
139 314
140 return if $FOCUS == $self; 315 return if $FOCUS == $self;
316 return unless $self->{can_focus};
141 317
142 my $focus = $FOCUS; $FOCUS = $self; 318 my $focus = $FOCUS; $FOCUS = $self;
319
320 $self->emit (focus_in => $focus);
321
143 $focus->update if $focus; 322 $focus->update if $focus;
144 $FOCUS->update; 323 $FOCUS->update;
145} 324}
146 325
147sub focus_out { 326sub focus_out {
148 my ($self) = @_; 327 my ($self) = @_;
149 328
150 return unless $FOCUS == $self; 329 return unless $FOCUS == $self;
151 330
152 my $focus = $FOCUS; undef $FOCUS; 331 my $focus = $FOCUS; undef $FOCUS;
332
333 $self->emit (focus_out => $focus);
334
153 $focus->update if $focus; #? 335 $focus->update if $focus; #?
154} 336}
155 337
156sub mouse_motion { } 338sub mouse_motion { }
157sub button_up { } 339sub button_up { }
… …
178 glPushMatrix; 360 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 361 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 362 $self->_draw;
181 glPopMatrix; 363 glPopMatrix;
182 364
183 if ($self == $HOVER) { 365 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 366 my ($x, $y) = @$self{qw(x y)};
185 367
186 glColor 0, 0, 1, 0.2; 368 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 369 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 370 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 371 glBegin GL_QUADS;
190 glVertex $x , $y; 372 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 373 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 374 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 375 glVertex $x , $y + $self->{h};
194 glEnd; 376 glEnd;
195 glDisable GL_BLEND; 377 glDisable GL_BLEND;
196 } 378 }
379
380 if ($ENV{PCLIENT_DEBUG}) {
381 glPushMatrix;
382 glColor 1, 1, 0, 1;
383 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
384 glBegin GL_LINE_LOOP;
385 glVertex 0 , 0;
386 glVertex $self->{w}, 0;
387 glVertex $self->{w}, $self->{h};
388 glVertex 0 , $self->{h};
389 glEnd;
390 glPopMatrix;
391 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
392 }
197} 393}
198 394
199sub _draw { 395sub _draw {
200 my ($self) = @_; 396 my ($self) = @_;
201 397
202 warn "no draw defined for $self\n"; 398 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 399}
215 400
216sub find_widget { 401sub find_widget {
217 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
403
404 return () unless $self->{can_events};
218 405
219 return $self 406 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 409
223 () 410 ()
224} 411}
225 412
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 413sub set_parent {
229 my ($self, $par) = @_; 414 my ($self, $parent) = @_;
230 415
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 416 Scalar::Util::weaken ($self->{parent} = $parent);
233}
234 417
235sub get_parent { 418 # TODO: req_w _does_change after ->reconfigure
236 $_[0]->{parent} 419 $self->check_size
420 unless exists $self->{req_w};
421}
422
423sub check_size {
424 my ($self, $forced) = @_;
425
426 $self->{force_alloc} = 1 if $forced;
427 $CFClient::UI::ROOT->{check_size}{$self} = $self;
237} 428}
238 429
239sub update { 430sub update {
240 my ($self) = @_; 431 my ($self) = @_;
241 432
… …
244} 435}
245 436
246sub connect { 437sub connect {
247 my ($self, $signal, $cb) = @_; 438 my ($self, $signal, $cb) = @_;
248 439
249 push @{ $self->{cb}{$signal} }, $cb; 440 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 441}
251 442
252sub emit { 443sub emit {
253 my ($self, $signal, @args) = @_; 444 my ($self, $signal, @args) = @_;
254 445
255 $_->($self, @args) 446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 447}
258 448
259sub DESTROY { 449sub DESTROY {
260 my ($self) = @_; 450 my ($self) = @_;
261 451
452 delete $WIDGET{$self+0};
262 #$self->deactivate; 453 #$self->deactivate;
263} 454}
264 455
265############################################################################# 456#############################################################################
266 457
267package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
268 459
269our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
270 461
271use strict; 462use strict;
272use SDL::OpenGL; 463use CFClient::OpenGL;
273 464
274sub new { 465sub new {
275 my $class = shift; 466 my $class = shift;
276 467
277 # range [value, low, high, page] 468 # range [value, low, high, page]
278 469
279 $class->SUPER::new ( 470 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 471 #bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 472 #active_bg => [1, 1, 1, 0.5],
282 @_ 473 @_
283 ) 474 )
284} 475}
285 476
286sub _draw { 477sub _draw {
287 my ($self) = @_; 478 my ($self) = @_;
288 479
480 my $color = $FOCUS == $self && $self->{active_bg}
481 ? $self->{active_bg}
482 : $self->{bg};
483
484 if ($color && (@$color < 4 || $color->[3])) {
289 my ($w, $h) = @$self{qw(w h)}; 485 my ($w, $h) = @$self{qw(w h)};
290 486
291 glEnable GL_BLEND; 487 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 489 glColor @$color;
294 490
295 glBegin GL_QUADS; 491 glBegin GL_QUADS;
296 glVertex 0 , 0; 492 glVertex 0 , 0;
297 glVertex 0 , $h; 493 glVertex 0 , $h;
298 glVertex $w, $h; 494 glVertex $w, $h;
299 glVertex $w, 0; 495 glVertex $w, 0;
300 glEnd; 496 glEnd;
301 497
302 glDisable GL_BLEND; 498 glDisable GL_BLEND;
499 }
303} 500}
304 501
305############################################################################# 502#############################################################################
306 503
307package CFClient::UI::Empty; 504package CFClient::UI::Empty;
308 505
309our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg);
511}
310 512
311sub size_request { 513sub size_request {
312 (0, 0) 514 (0, 0)
313} 515}
314 516
… …
323sub new { 525sub new {
324 my ($class, %arg) = @_; 526 my ($class, %arg) = @_;
325 527
326 my $children = delete $arg{children} || []; 528 my $children = delete $arg{children} || [];
327 529
328 my $self = $class->SUPER::new (children => [], %arg); 530 my $self = $class->SUPER::new (
531 children => [],
532 can_events => 0,
533 %arg,
534 );
329 $self->add ($_) for @$children; 535 $self->add ($_) for @$children;
330 536
331 $self 537 $self
332} 538}
333 539
334sub add { 540sub add {
335 my ($self, $chld) = @_; 541 my ($self, @widgets) = @_;
336 542
337 $chld->set_parent ($self); 543 $_->set_parent ($self)
544 for @widgets;
545
546 use sort 'stable';
338 547
339 $self->{children} = [ 548 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 549 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 550 @{$self->{children}}, @widgets
342 ]; 551 ];
343 552
344 $self->{w} = $self->{h} = -1; 553 $self->check_size (1);
345 $self->update; 554 $self->update;
346} 555}
347 556
557sub children {
558 @{ $_[0]{children} }
559}
560
348sub remove { 561sub remove {
349 my ($self, $widget) = @_; 562 my ($self, $child) = @_;
350 563
564 delete $child->{parent};
565 $child->hide;
566
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
352 568
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 569 $self->check_size;
570 $self->update;
571}
572
573sub clear {
574 my ($self) = @_;
575
576 my $children = delete $self->{children};
577 $self->{children} = [];
578
579 for (@$children) {
580 delete $_->{parent};
581 $_->hide;
582 }
583
584 $self->check_size;
585 $self->update;
354} 586}
355 587
356sub find_widget { 588sub find_widget {
357 my ($self, $x, $y) = @_; 589 my ($self, $x, $y) = @_;
358 590
… …
388 620
389 $class->SUPER::new (children => [$child], %arg) 621 $class->SUPER::new (children => [$child], %arg)
390} 622}
391 623
392sub add { 624sub add {
393 my ($self, $widget) = @_; 625 my ($self, $child) = @_;
394 626
395 $self->{children} = []; 627 $self->{children} = [];
396 628
397 $self->SUPER::add ($widget); 629 $self->SUPER::add ($child);
398} 630}
399 631
400sub remove { 632sub remove {
401 my ($self, $widget) = @_; 633 my ($self, $widget) = @_;
402 634
… …
411sub size_request { 643sub size_request {
412 $_[0]{children}[0]->size_request 644 $_[0]{children}[0]->size_request
413} 645}
414 646
415sub size_allocate { 647sub size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 648 my ($self, $w, $h) = @_;
417 649
418 $self->_size_allocate ($x, $y, $w, $h) or return;
419
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 650 $self->{children}[0]->configure (0, 0, $w, $h);
421} 651}
422 652
423############################################################################# 653#############################################################################
424 654
425package CFClient::UI::Window; 655package CFClient::UI::Window;
426 656
427our @ISA = CFClient::UI::Bin::; 657our @ISA = CFClient::UI::Bin::;
428 658
429use SDL::OpenGL; 659use CFClient::OpenGL;
430 660
431sub new { 661sub new {
432 my ($class, %arg) = @_; 662 my ($class, %arg) = @_;
433 663
434 my $self = $class->SUPER::new (%arg); 664 my $self = $class->SUPER::new (%arg);
435} 665}
436 666
437sub update { 667sub update {
438 my ($self) = @_; 668 my ($self) = @_;
439 669
440 # we want to do this delayed... 670 $ROOT->on_post_alloc ($self => sub { $self->render_child });
441 $self->render_chld;
442 $self->SUPER::update; 671 $self->SUPER::update;
443} 672}
444 673
445sub render_chld {
446 my ($self) = @_;
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452}
453
454sub size_allocate { 674sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
456 676
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h); 677 $self->SUPER::size_allocate ($w, $h);
678 $self->update;
679}
460 680
681sub _render {
682 $_[0]{children}[0]->draw;
683}
684
685sub render_child {
686 my ($self) = @_;
687
688 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
689 glClearColor 0, 0, 0, 0;
690 glClear GL_COLOR_BUFFER_BIT;
691
461 $self->render_chld; 692 $self->_render;
693# glColorMask 1, 1, 1, 0;
694# glEnable GL_BLEND;
695# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
696# glRasterPos 0, 0;
697# glCopyPixels 0, 0, $self->{w}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
700 };
462} 701}
463 702
464sub _draw { 703sub _draw {
465 my ($self) = @_; 704 my ($self) = @_;
466 705
467 my ($w, $h) = ($self->w, $self->h); 706 my ($w, $h) = ($self->w, $self->h);
468 707
469 my $tex = $self->{texture} 708 my $tex = $self->{texture}
470 or return; 709 or return;
471 710
472 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D; 711 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
713 glColor 0, 0, 0, 1;
476 714
477 $tex->draw_quad (0, 0, $w, $h); 715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
478 716
479 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D; 717 glDisable GL_TEXTURE_2D;
481} 718}
482 719
483############################################################################# 720#############################################################################
484 721
722package CFClient::UI::ViewPort;
723
724our @ISA = CFClient::UI::Window::;
725
726sub size_request {
727 my ($self) = @_;
728
729 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
730 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
731
732 @$self{qw(child_w child_h)}
733}
734
735sub size_allocate {
736 my ($self, $w, $h) = @_;
737
738 $self->update;
739}
740
741sub set_offset {
742 my ($self, $x, $y) = @_;
743
744 $self->{view_x} = int $x;
745 $self->{view_y} = int $y;
746
747 $self->update;
748}
749
750# hmm, this does not work for topleft of $self... but we should not ask for that
751sub coord2local {
752 my ($self, $x, $y) = @_;
753
754 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
755}
756
757sub coord2global {
758 my ($self, $x, $y) = @_;
759
760 $x = List::Util::min $self->{w}, $x - $self->{view_x};
761 $y = List::Util::min $self->{h}, $y - $self->{view_y};
762
763 $self->SUPER::coord2global ($x, $y)
764}
765
766sub find_widget {
767 my ($self, $x, $y) = @_;
768
769 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
770 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
771 ) {
772 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
773 } else {
774 $self->CFClient::UI::Base::find_widget ($x, $y)
775 }
776}
777
778sub _render {
779 my ($self) = @_;
780
781 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
782
783 $self->SUPER::_render;
784}
785
786#############################################################################
787
788package CFClient::UI::ScrolledWindow;
789
790our @ISA = CFClient::UI::HBox::;
791
792sub new {
793 my $class = shift;
794
795 my $self;
796
797 my $slider = new CFClient::UI::Slider
798 vertical => 1,
799 range => [0, 0, 1, 0.01], # HACK fix
800 connect_changed => sub {
801 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
802 },
803 ;
804
805 $self = $class->SUPER::new (
806 vp => (new CFClient::UI::ViewPort),
807 slider => $slider,
808 @_,
809 );
810
811 $self->{vp}->add ($self->{scrolled});
812 $self->add ($self->{vp});
813 $self->add ($self->{slider});
814
815 $self
816}
817
818#TODO# update range on size_allocate depending on child
819# update viewport offset on scroll
820
821#############################################################################
822
485package CFClient::UI::Frame; 823package CFClient::UI::Frame;
486 824
487our @ISA = CFClient::UI::Bin::; 825our @ISA = CFClient::UI::Bin::;
488 826
489use SDL::OpenGL; 827use CFClient::OpenGL;
828
829sub new {
830 my $class = shift;
831
832 $class->SUPER::new (
833 bg => undef,
834 @_,
835 )
836}
837
838sub _draw {
839 my ($self) = @_;
840
841 if ($self->{bg}) {
842 my ($w, $h) = @$self{qw(w h)};
843
844 glEnable GL_BLEND;
845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
846 glColor @{ $self->{bg} };
847
848 glBegin GL_QUADS;
849 glVertex 0 , 0;
850 glVertex 0 , $h;
851 glVertex $w, $h;
852 glVertex $w, 0;
853 glEnd;
854
855 glDisable GL_BLEND;
856 }
857
858 $self->SUPER::_draw;
859}
860
861#############################################################################
862
863package CFClient::UI::FancyFrame;
864
865our @ISA = CFClient::UI::Bin::;
866
867use CFClient::OpenGL;
868
869my @tex =
870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
871 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
872
873sub new {
874 my $class = shift;
875
876 # TODO: user_x, user_y, overwrite moveto?
877
878 my $self = $class->SUPER::new (
879 bg => [1, 1, 1, 1],
880 border_bg => [1, 1, 1, 1],
881 border => 0.6,
882 toplevel => 1,
883 can_events => 1,
884 @_
885 );
886
887 $self->{title} &&= new CFClient::UI::Label
888 align => 0,
889 valign => 1,
890 text => $self->{title},
891 fontsize => $self->{border};
892
893 $self
894}
895
896sub border {
897 int $_[0]{border} * $::FONTSIZE
898}
490 899
491sub size_request { 900sub size_request {
492 my ($self) = @_; 901 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 902
496 $chld->move (2, 2); 903 my ($w, $h) = $self->SUPER::size_request;
497 904
498 map { $_ + 4 } $chld->size_request; 905 (
906 $w + $self->border * 2,
907 $h + $self->border * 2,
908 )
499} 909}
500 910
501sub size_allocate { 911sub size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 912 my ($self, $w, $h) = @_;
503
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 913
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 914 $h -= List::Util::max 0, $self->border * 2;
507} 915 $w -= List::Util::max 0, $self->border * 2;
508 916
509sub _draw { 917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
510 my ($self) = @_; 918 if $self->{title};
511 919
512 my $chld = $self->child; 920 $self->child->configure ($self->border, $self->border, $w, $h);
513
514 my ($w, $h) = $chld->size_request;
515
516 glBegin GL_QUADS;
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525}
526
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571} 921}
572 922
573sub button_down { 923sub button_down {
574 my ($self, $ev, $x, $y) = @_; 924 my ($self, $ev, $x, $y) = @_;
575 925
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 926 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 927 my $border = $self->border;
578 928
929 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
930 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
931
932 if ($lr & $td) {
933 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 934 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 935 my ($bw, $bh) = ($self->{w}, $self->{h});
936
937 my $mx = $x < $border;
938 my $my = $y < $border;
581 939
582 $self->{motion} = sub { 940 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
584 942
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy;
586 945
587 $self->{user_w} = $bw + $x - $ox; 946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 948 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
949 $self->check_size;
590 }; 950 };
591 951
592 } elsif ($x >= 0 && $x < $self->{w} 952 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 953 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 954 my ($bx, $by) = ($self->{x}, $self->{y});
597 955
598 $self->{motion} = sub { 956 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 957 my ($ev, $x, $y) = @_;
600 958
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 959 ($x, $y) = ($ev->{x}, $ev->{y});
602 960
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 961 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 962 $self->update;
605 }; 963 };
606 } 964 }
… …
619} 977}
620 978
621sub _draw { 979sub _draw {
622 my ($self) = @_; 980 my ($self) = @_;
623 981
624 my ($w, $h) = ($self->{w}, $self->{h}); 982 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 984
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 985 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 987
632 my $top = $tex[1]; 988 my $border = $self->border;
633 $top->draw_quad (0, 0, $w, $top->{h});
634 989
635 my $left = $tex[3]; 990 glColor @{ $self->{border_bg} };
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 991 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
992 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
993 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
994 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 995
638 my $right = $tex[2]; 996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
640
641 my $bottom = $tex[4];
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
643
644 my $bg = $tex[0]; 997 my $bg = $tex[0];
645 998
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 999 # TODO: repeat texture not scale
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w}; 1000 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h}; 1001 my $rep_y = $ch / $bg->{h};
653 1002
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1003 glColor @{ $self->{bg} };
1004
1005 $bg->{s} = $rep_x;
1006 $bg->{t} = $rep_y;
1007 $bg->{wrap_mode} = 1;
1008 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1009 }
655 1010
656 glDisable GL_TEXTURE_2D; 1011 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND; 1012
1013 $self->{title}->draw if $self->{title};
658 1014
659 $self->child->draw; 1015 $self->child->draw;
660
661} 1016}
662 1017
663############################################################################# 1018#############################################################################
664 1019
665package CFClient::UI::Table; 1020package CFClient::UI::Table;
666 1021
667our @ISA = CFClient::UI::Base::; 1022our @ISA = CFClient::UI::Base::;
668 1023
669use List::Util qw(max sum); 1024use List::Util qw(max sum);
670 1025
671use SDL::OpenGL; 1026use CFClient::OpenGL;
1027
1028sub new {
1029 my $class = shift;
1030
1031 $class->SUPER::new (
1032 col_expand => [],
1033 @_
1034 )
1035}
672 1036
673sub add { 1037sub add {
674 my ($self, $x, $y, $chld) = @_; 1038 my ($self, $x, $y, $child) = @_;
675 1039
1040 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1041 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1042
679 $self->{w} = $self->{h} = -1; 1043 $child->check_size;
1044}
1045
1046sub children {
1047 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1048}
1049
1050# TODO: move to container class maybe? send childs a signal on removal?
1051sub clear {
1052 my ($self) = @_;
1053
1054 my @children = $self->children;
1055 delete $self->{children};
1056
1057 for (@children) {
1058 delete $_->{parent};
1059 $_->hide;
1060 }
1061
680 $self->update; 1062 $self->update;
681} 1063}
682 1064
683sub get_wh { 1065sub get_wh {
684 my ($self) = @_; 1066 my ($self) = @_;
… …
690 or next; 1072 or next;
691 1073
692 for my $x (0 .. $#$row) { 1074 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1075 my $widget = $row->[$x]
694 or next; 1076 or next;
695 my ($w, $h) = $widget->size_request; 1077 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1078
697 $w[$x] = max $w[$x], $w; 1079 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1080 $h[$y] = max $h[$y], $h;
699 } 1081 }
700 } 1082 }
… …
706 my ($self) = @_; 1088 my ($self) = @_;
707 1089
708 my ($ws, $hs) = $self->get_wh; 1090 my ($ws, $hs) = $self->get_wh;
709 1091
710 ( 1092 (
711 (List::Util::sum @$ws), 1093 (sum @$ws),
712 (List::Util::sum @$hs), 1094 (sum @$hs),
713 ) 1095 )
714} 1096}
715 1097
716sub size_allocate { 1098sub size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1099 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1100
721 my ($ws, $hs) = $self->get_wh; 1101 my ($ws, $hs) = $self->get_wh;
722 1102
723 my $req_w = List::Util::sum @$ws; 1103 my $req_w = sum @$ws;
724 my $req_h = List::Util::sum @$hs; 1104 my $req_h = sum @$hs;
1105
1106 # TODO: nicer code && do row_expand
1107 my @col_expand = @{$self->{col_expand}};
1108 @col_expand = (1) x @$ws unless @col_expand;
1109 my $col_expand = (sum @col_expand) || 1;
725 1110
726 # linearly scale sizes 1111 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1112 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1113 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1114
1115 CFClient::UI::harmonize $ws;
1116 CFClient::UI::harmonize $hs;
729 1117
730 my $y; 1118 my $y;
731 1119
732 for my $r (0 .. $#{$self->{children}}) { 1120 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1121 my $row = $self->{children}[$r]
… …
735 1123
736 my $x = 0; 1124 my $x = 0;
737 my $row_h = $hs->[$r]; 1125 my $row_h = $hs->[$r];
738 1126
739 for my $c (0 .. $#$row) { 1127 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1128 my $col_w = $ws->[$c];
744 1129
1130 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1131 $widget->configure ($x, $y, $col_w, $row_h);
1132 }
746 1133
747 $x += $col_w; 1134 $x += $col_w;
748 } 1135 }
749 1136
750 $y += $row_h; 1137 $y += $row_h;
… …
794 (List::Util::max map $_->[1], @alloc), 1181 (List::Util::max map $_->[1], @alloc),
795 ) 1182 )
796} 1183}
797 1184
798sub size_allocate { 1185sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_; 1186 my ($self, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804 1187
805 ($h, $w) = ($w, $h); 1188 ($h, $w) = ($w, $h);
806 1189
807 my $children = $self->{children}; 1190 my $children = $self->{children};
808 1191
809 my @h = map +($_->size_request)[0], @$children; 1192 my @h = map $_->{req_w}, @$children;
810 1193
811 my $req_h = List::Util::sum @h; 1194 my $req_h = List::Util::sum @h;
812 1195
813 if ($req_h > $h) { 1196 if ($req_h > $h) {
814 # ah well, not enough space 1197 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h; 1198 $_ *= $h / $req_h for @h;
816 } else { 1199 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children; 1200 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1; 1201 $exp ||= 1;
819 1202
820 for (0 .. $#$children) { 1203 for (0 .. $#$children) {
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1207 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1208 $h[$_] = $alloc_h;
826 } 1209 }
827 } 1210 }
828 1211
1212 CFClient::UI::harmonize \@h;
1213
829 my $y = 0; 1214 my $y = 0;
830 for (0 .. $#$children) { 1215 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1216 my $child = $children->[$_];
832 my $h = $h[$_]; 1217 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1218 $child->configure ($y, 0, $h, $w);
834 1219
835 $y += $h; 1220 $y += $h;
836 } 1221 }
1222
1223 1
837} 1224}
838 1225
839############################################################################# 1226#############################################################################
840 1227
841package CFClient::UI::VBox; 1228package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1241 (List::Util::sum map $_->[1], @alloc),
855 ) 1242 )
856} 1243}
857 1244
858sub size_allocate { 1245sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1246 my ($self, $w, $h) = @_;
860 1247
861 $self->_size_allocate ($x, $y, $w, $h) or return; 1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862
863 return unless $self->{h};
864 1249
865 my $children = $self->{children}; 1250 my $children = $self->{children};
866 1251
867 my @h = map +($_->size_request)[1], @$children; 1252 my @h = map $_->{req_h}, @$children;
868 1253
869 my $req_h = List::Util::sum @h; 1254 my $req_h = List::Util::sum @h;
870 1255
871 if ($req_h > $h) { 1256 if ($req_h > $h) {
872 # ah well, not enough space 1257 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h; 1258 $_ *= $h / $req_h for @h;
874 } else { 1259 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children; 1260 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1; 1261 $exp ||= 1;
877 1262
878 for (0 .. $#$children) { 1263 for (0 .. $#$children) {
… …
880 1265
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1266 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 } 1267 }
883 } 1268 }
884 1269
1270 CFClient::UI::harmonize \@h;
1271
885 my $y = 0; 1272 my $y = 0;
886 for (0 .. $#$children) { 1273 for (0 .. $#$children) {
887 my $child = $children->[$_]; 1274 my $child = $children->[$_];
888 my $h = $h[$_]; 1275 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h); 1276 $child->configure (0, $y, $w, $h);
890 1277
891 $y += $h; 1278 $y += $h;
892 } 1279 }
1280
1281 1
893} 1282}
894 1283
895############################################################################# 1284#############################################################################
896 1285
897package CFClient::UI::Label; 1286package CFClient::UI::Label;
898 1287
899our @ISA = CFClient::UI::Base::; 1288our @ISA = CFClient::UI::DrawBG::;
900 1289
901use SDL::OpenGL; 1290use CFClient::OpenGL;
902 1291
903sub new { 1292sub new {
904 my ($class, %arg) = @_; 1293 my ($class, %arg) = @_;
905 1294
906 my $self = $class->SUPER::new ( 1295 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1297 #bg => none
909 text => "", 1298 #active_bg => none
910 align => -1, 1299 #font => default_font
911 padding => 2, 1300 #text => initial text
1301 #markup => initial narkup
912 layout => new CFClient::Layout, 1302 layout => (new CFClient::Layout),
1303 fontsize => 1,
1304 align => -1,
1305 valign => -1,
1306 padding => 2,
1307 can_events => 0,
913 %arg 1308 %arg
914 ); 1309 );
915 1310
1311 if (exists $self->{template}) {
1312 my $layout = new CFClient::Layout;
1313 $layout->set_text (delete $self->{template});
1314 $self->{template} = $layout;
1315 }
1316
1317 if (exists $self->{markup}) {
1318 $self->set_markup (delete $self->{markup});
1319 } else {
916 $self->set_text ($self->{text}); 1320 $self->set_text (delete $self->{text});
1321 }
917 1322
918 $self 1323 $self
919} 1324}
920 1325
921sub escape_text { 1326sub escape($) {
922 local $_ = $_[1]; 1327 local $_ = $_[0];
923 1328
924 s/&/&amp;/g; 1329 s/&/&amp;/g;
925 s/>/&gt;/g; 1330 s/>/&gt;/g;
926 s/</&lt;/g; 1331 s/</&lt;/g;
927 1332
928 $_[1] 1333 $_
1334}
1335
1336sub update {
1337 my ($self) = @_;
1338
1339 delete $self->{texture};
1340 $self->SUPER::update;
929} 1341}
930 1342
931sub set_text { 1343sub set_text {
932 my ($self, $text) = @_; 1344 my ($self, $text) = @_;
933 1345
1346 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1347 $self->{text} = "T$text";
1348
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
935 $self->{layout}->set_markup ($text); 1350 $self->{layout}->set_text ($text);
936 1351
937 delete $self->{texture};
938 $self->update; 1352 $self->update;
1353 $self->check_size;
939} 1354}
940 1355
941sub get_text { 1356sub set_markup {
942 my ($self, $text) = @_; 1357 my ($self, $markup) = @_;
943 1358
944 $self->{text} 1359 return if $self->{text} eq "M$markup";
1360 $self->{text} = "M$markup";
1361
1362 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1363
1364 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1365 $self->{layout}->set_markup ($markup);
1366
1367 $self->update;
1368 $self->check_size;
945} 1369}
946 1370
947sub size_request { 1371sub size_request {
948 my ($self) = @_; 1372 my ($self) = @_;
949 1373
950 $self->{layout}->set_width; 1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1);
951 $self->{layout}->set_height ($self->{height}); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377
952 my ($w, $h) = $self->{layout}->size; 1378 my ($w, $h) = $self->{layout}->size;
1379
1380 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383
1384 my ($w2, $h2) = $self->{template}->size;
1385
1386 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2;
1388 }
953 1389
954 ( 1390 (
955 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
957 ) 1393 )
958} 1394}
959 1395
960sub size_allocate { 1396sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964 1398
965 delete $self->{texture}; 1399 delete $self->{texture};
966} 1400}
967 1401
968sub update { 1402sub set_fontsize {
969 my ($self) = @_; 1403 my ($self, $fontsize) = @_;
970 1404
1405 $self->{fontsize} = $fontsize;
971 delete $self->{texture}; 1406 delete $self->{texture};
1407
972 $self->SUPER::update; 1408 $self->update;
1409 $self->check_size;
973} 1410}
974 1411
975sub _draw { 1412sub _draw {
976 my ($self) = @_; 1413 my ($self) = @_;
977 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
978 my $tex = $self->{texture} ||= do { 1417 my $tex = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1422
980 new_from_layout CFClient::Texture $self->{layout} 1423 my $tex = new_from_layout CFClient::Texture $self->{layout};
1424
1425 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1426 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1427 : ($self->{w} - $tex->{w}) * 0.5);
1428
1429 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1430 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1431 : ($self->{h} - $tex->{h}) * 0.5);
1432
1433 $tex
981 }; 1434 };
982 1435
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1436 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1438
1439 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1440 glColor @{$self->{fg}};
989 1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1442 } else {
991 $self->{align} < 0 ? $self->{padding} 1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1444 }
993 : ($self->{w} - $tex->{w}) * 0.5;
994
995 $tex->draw_quad ($x, $self->{padding});
996 1445
997 glDisable GL_TEXTURE_2D; 1446 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND;
999} 1447}
1000 1448
1001############################################################################# 1449#############################################################################
1002 1450
1003package CFClient::UI::Entry; 1451package CFClient::UI::EntryBase;
1004 1452
1005our @ISA = CFClient::UI::Label::; 1453our @ISA = CFClient::UI::Label::;
1006 1454
1007use SDL; 1455use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1456
1010sub new { 1457sub new {
1011 my $class = shift; 1458 my $class = shift;
1012 1459
1013 $class->SUPER::new ( 1460 $class->SUPER::new (
1014 fg => [1, 1, 1], 1461 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1462 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1463 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1464 active_fg => [0, 0, 0],
1465 can_hover => 1,
1466 can_focus => 1,
1467 valign => 0,
1468 can_events => 1,
1018 @_ 1469 @_
1019 ) 1470 )
1020} 1471}
1021 1472
1022sub _set_text { 1473sub _set_text {
1023 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
1024 1475
1476 delete $self->{cur_h};
1477
1478 return if $self->{text} eq $text;
1479
1480 delete $self->{texture};
1481
1025 $self->{last_activity} = $::NOW; 1482 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1483 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1484
1030 $text =~ s/./*/g if $self->{hidden}; 1485 $text =~ s/./*/g if $self->{hidden};
1486 $self->{layout}->set_text ("$text ");
1031 1487
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1488 $self->emit (changed => $self->{text});
1033
1034 $text = substr $text, 0, $self->{cursor};
1035 utf8::encode $text;
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038}
1039
1040sub size_request {
1041 my ($self) = @_;
1042
1043 my ($w, $h) = $self->SUPER::size_request;
1044
1045 ($w + 1, $h) # add 1 for cursor
1046}
1047
1048sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_;
1050
1051 $self->SUPER::size_allocate ($x, $y, $w, $h);
1052
1053 $self->_set_text ($self->{text});
1054} 1489}
1055 1490
1056sub set_text { 1491sub set_text {
1057 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1058 1493
1059 $self->{cursor} = length $text; 1494 $self->{cursor} = length $text;
1060 $self->_set_text ($text); 1495 $self->_set_text ($text);
1061 $self->update; 1496 $self->update;
1497 $self->check_size;
1498}
1499
1500sub get_text {
1501 $_[0]{text}
1502}
1503
1504sub size_request {
1505 my ($self) = @_;
1506
1507 my ($w, $h) = $self->SUPER::size_request;
1508
1509 ($w + 1, $h) # add 1 for cursor
1510}
1511
1512sub size_allocate {
1513 my ($self, $w, $h) = @_;
1514
1515 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1062} 1516}
1063 1517
1064sub key_down { 1518sub key_down {
1065 my ($self, $ev) = @_; 1519 my ($self, $ev) = @_;
1066 1520
1067 my $mod = $ev->key_mod; 1521 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1522 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1523 my $uni = $ev->{unicode};
1071 1524
1072 my $text = $self->get_text; 1525 my $text = $self->get_text;
1073 1526
1074 if ($sym == SDLK_BACKSPACE) { 1527 if ($uni == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1529 } elsif ($uni == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1530 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1531 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1532 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1533 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1534 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1535 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1536 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1537 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1538 $self->{cursor} = length $text;
1539 } elsif ($uni == 27) {
1540 $self->emit ('escape');
1086 } elsif ($uni) { 1541 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1542 substr $text, $self->{cursor}++, 0, chr $uni;
1088 } 1543 }
1089 1544
1090 $self->_set_text ($text); 1545 $self->_set_text ($text);
1091 $self->update; 1546 $self->update;
1547 $self->check_size;
1092} 1548}
1093 1549
1094sub focus_in { 1550sub focus_in {
1095 my ($self) = @_; 1551 my ($self) = @_;
1096 1552
… …
1144 1600
1145 $self->SUPER::_draw; 1601 $self->SUPER::_draw;
1146 1602
1147 #TODO: force update every cursor change :( 1603 #TODO: force update every cursor change :(
1148 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1604 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1605
1606 unless (exists $self->{cur_h}) {
1607 my $text = substr $self->{text}, 0, $self->{cursor};
1608 utf8::encode $text;
1609
1610 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1611 }
1612
1149 glColor @{$self->{fg}}; 1613 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1614 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1615 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1616 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1153 glEnd; 1617 glEnd;
1154 } 1618 }
1155} 1619}
1156 1620
1157#############################################################################
1158
1159package CFClient::UI::Slider; 1621package CFClient::UI::Entry;
1160 1622
1161use strict; 1623our @ISA = CFClient::UI::EntryBase::;
1162 1624
1163use SDL::OpenGL; 1625use CFClient::OpenGL;
1164 1626
1627sub key_down {
1628 my ($self, $ev) = @_;
1629
1630 my $sym = $ev->{sym};
1631
1632 if ($sym == 13) {
1633 unshift @{$self->{history}},
1634 my $txt = $self->get_text;
1635 $self->{history_pointer} = -1;
1636 $self->{history_saveback} = '';
1637 $self->emit (activate => $txt);
1638 $self->update;
1639
1640 } elsif ($sym == CFClient::SDLK_UP) {
1641 if ($self->{history_pointer} < 0) {
1642 $self->{history_saveback} = $self->get_text;
1643 }
1644 if (@{$self->{history} || []} > 0) {
1645 $self->{history_pointer}++;
1646 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1647 $self->{history_pointer} = @{$self->{history} || []} - 1;
1648 }
1649 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1650 }
1651
1652 } elsif ($sym == CFClient::SDLK_DOWN) {
1653 $self->{history_pointer}--;
1654 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1655
1656 if ($self->{history_pointer} >= 0) {
1657 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1658 } else {
1659 $self->set_text ($self->{history_saveback});
1660 }
1661
1662 } else {
1663 $self->SUPER::key_down ($ev);
1664 }
1665
1666}
1667
1668#############################################################################
1669
1670package CFClient::UI::Button;
1671
1165our @ISA = CFClient::UI::DrawBG::; 1672our @ISA = CFClient::UI::Label::;
1673
1674use CFClient::OpenGL;
1675
1676my @tex =
1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1678 qw(b1_button_active.png);
1166 1679
1167sub new { 1680sub new {
1168 my $class = shift; 1681 my $class = shift;
1169 1682
1683 $class->SUPER::new (
1684 padding => 4,
1685 fg => [1, 1, 1],
1686 active_fg => [0, 0, 1],
1687 can_hover => 1,
1688 align => 0,
1689 valign => 0,
1690 can_events => 1,
1691 @_
1692 )
1693}
1694
1695sub button_up {
1696 my ($self, $ev, $x, $y) = @_;
1697
1698 if ($x >= 0 && $x < $self->{w}
1699 && $y >= 0 && $y < $self->{h}) {
1700 $self->emit ("activate");
1701 }
1702}
1703
1704sub _draw {
1705 my ($self) = @_;
1706
1707 local $self->{fg} = $self->{fg};
1708
1709 if ($GRAB == $self) {
1710 $self->{fg} = $self->{active_fg};
1711 }
1712
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1715 glColor 0, 0, 0, 1;
1716
1717 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1718
1719 glDisable GL_TEXTURE_2D;
1720
1721 $self->SUPER::_draw;
1722}
1723
1724#############################################################################
1725
1726package CFClient::UI::CheckBox;
1727
1728our @ISA = CFClient::UI::DrawBG::;
1729
1730my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1732 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1733
1734use CFClient::OpenGL;
1735
1736sub new {
1737 my $class = shift;
1738
1739 $class->SUPER::new (
1740 padding => 2,
1741 fg => [1, 1, 1],
1742 active_fg => [1, 1, 0],
1743 bg => [0, 0, 0, 0.2],
1744 active_bg => [1, 1, 1, 0.5],
1745 state => 0,
1746 can_hover => 1,
1747 @_
1748 )
1749}
1750
1751sub size_request {
1752 my ($self) = @_;
1753
1754 ($self->{padding} * 2 + 6) x 2
1755}
1756
1757sub button_down {
1758 my ($self, $ev, $x, $y) = @_;
1759
1760 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1761 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1762 $self->{state} = !$self->{state};
1763 $self->emit (changed => $self->{state});
1764 }
1765}
1766
1767sub _draw {
1768 my ($self) = @_;
1769
1770 $self->SUPER::_draw;
1771
1772 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1773
1774 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1775
1776 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1777
1778 my $tex = $self->{state} ? $tex[1] : $tex[0];
1779
1780 glEnable GL_TEXTURE_2D;
1781 $tex->draw_quad_alpha (0, 0, $s, $s);
1782 glDisable GL_TEXTURE_2D;
1783}
1784
1785#############################################################################
1786
1787package CFClient::UI::Image;
1788
1789our @ISA = CFClient::UI::Base::;
1790
1791use CFClient::OpenGL;
1792use Carp qw/confess/;
1793
1794our %loaded_images;
1795
1796sub new {
1797 my $class = shift;
1798
1799 my $self = $class->SUPER::new (can_events => 0, @_);
1800
1801 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1802
1803 $loaded_images{$self->{image}} ||=
1804 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1805
1806 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1807
1808 Scalar::Util::weaken $loaded_images{$self->{image}};
1809
1810 $self->{aspect} = $tex->{w} / $tex->{h};
1811
1812 $self
1813}
1814
1815sub size_request {
1816 my ($self) = @_;
1817
1818 ($self->{tex}->{w}, $self->{tex}->{h})
1819}
1820
1821sub _draw {
1822 my ($self) = @_;
1823
1824 my $tex = $self->{tex};
1825
1826 my ($w, $h) = ($self->{w}, $self->{h});
1827
1828 if ($self->{rot90}) {
1829 glRotate 90, 0, 0, 1;
1830 glTranslate 0, -$self->{w}, 0;
1831
1832 ($w, $h) = ($h, $w);
1833 }
1834
1835 glEnable GL_TEXTURE_2D;
1836 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1837
1838 $tex->draw_quad_alpha (0, 0, $w, $h);
1839
1840 glDisable GL_TEXTURE_2D;
1841}
1842
1843#############################################################################
1844
1845package CFClient::UI::VGauge;
1846
1847our @ISA = CFClient::UI::Base::;
1848
1849use List::Util qw(min max);
1850
1851use CFClient::OpenGL;
1852
1853my %tex = (
1854 food => [
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1857 ],
1858 grace => [
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1861 ],
1862 hp => [
1863 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1864 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1865 ],
1866 mana => [
1867 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1868 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1869 ],
1870);
1871
1872# eg. VGauge->new (gauge => 'food'), default gauge: food
1873sub new {
1874 my $class = shift;
1875
1876 my $self = $class->SUPER::new (
1877 type => 'food',
1878 @_
1879 );
1880
1881 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1882
1883 $self
1884}
1885
1886sub size_request {
1887 my ($self) = @_;
1888
1889 #my $tex = $tex{$self->{type}}[0];
1890 #@$tex{qw(w h)}
1891 (0, 0)
1892}
1893
1894sub set_max {
1895 my ($self, $max) = @_;
1896
1897 return if $self->{max_val} == $max;
1898
1899 $self->{max_val} = $max;
1900 $self->update;
1901}
1902
1903sub set_value {
1904 my ($self, $val, $max) = @_;
1905
1906 $self->set_max ($max)
1907 if defined $max;
1908
1909 return if $self->{val} == $val;
1910
1911 $self->{val} = $val;
1912 $self->update;
1913}
1914
1915sub _draw {
1916 my ($self) = @_;
1917
1918 my $tex = $tex{$self->{type}};
1919 my ($t1, $t2, $t3) = @$tex;
1920
1921 my ($w, $h) = ($self->{w}, $self->{h});
1922
1923 if ($self->{vertical}) {
1924 glRotate 90, 0, 0, 1;
1925 glTranslate 0, -$self->{w}, 0;
1926
1927 ($w, $h) = ($h, $w);
1928 }
1929
1930 my $ycut = $self->{val} / ($self->{max_val} || 1);
1931
1932 my $ycut1 = max 0, min 1, $ycut;
1933 my $ycut2 = max 0, min 1, $ycut - 1;
1934
1935 my $h1 = $self->{h} * (1 - $ycut1);
1936 my $h2 = $self->{h} * (1 - $ycut2);
1937
1938 glEnable GL_BLEND;
1939 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1940 glEnable GL_TEXTURE_2D;
1941 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1942
1943 glBindTexture GL_TEXTURE_2D, $t1->{name};
1944 glBegin GL_QUADS;
1945 glTexCoord 0 , 0; glVertex 0 , 0;
1946 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1947 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1948 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1949 glEnd;
1950
1951 my $ycut1 = List::Util::min 1, $ycut;
1952 glBindTexture GL_TEXTURE_2D, $t2->{name};
1953 glBegin GL_QUADS;
1954 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1955 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1956 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1957 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1958 glEnd;
1959
1960 if ($t3) {
1961 glBindTexture GL_TEXTURE_2D, $t3->{name};
1962 glBegin GL_QUADS;
1963 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1964 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1965 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1966 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1967 glEnd;
1968 }
1969
1970 glDisable GL_BLEND;
1971 glDisable GL_TEXTURE_2D;
1972}
1973
1974#############################################################################
1975
1976package CFClient::UI::Gauge;
1977
1978our @ISA = CFClient::UI::VBox::;
1979
1980sub new {
1981 my ($class, %arg) = @_;
1982
1983 my $self = $class->SUPER::new (
1984 tooltip => $arg{type},
1985 can_hover => 1,
1986 can_events => 1,
1987 %arg,
1988 );
1989
1990 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1991 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1992 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1993
1994 $self
1995}
1996
1997sub set_fontsize {
1998 my ($self, $fsize) = @_;
1999
2000 $self->{value}->set_fontsize ($fsize);
2001 $self->{max} ->set_fontsize ($fsize);
2002}
2003
2004sub set_max {
2005 my ($self, $max) = @_;
2006
2007 $self->{gauge}->set_max ($max);
2008 $self->{max}->set_text ($max);
2009}
2010
2011sub set_value {
2012 my ($self, $val, $max) = @_;
2013
2014 $self->set_max ($max)
2015 if defined $max;
2016
2017 $self->{gauge}->set_value ($val, $max);
2018 $self->{value}->set_text ($val);
2019}
2020
2021#############################################################################
2022
2023package CFClient::UI::Slider;
2024
2025use strict;
2026
2027use CFClient::OpenGL;
2028
2029our @ISA = CFClient::UI::DrawBG::;
2030
2031my @tex =
2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2033 qw(s1_slider.png s1_slider_bg.png);
2034
2035sub new {
2036 my $class = shift;
2037
1170 # range [value, low, high, page] 2038 # range [value, low, high, page, unit]
1171 2039
2040 # TODO: 0-width page
2041 # TODO: req_w/h are wrong with vertical
2042 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2043 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2044 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2045 active_fg => [0, 0, 0],
2046 bg => [0, 0, 0, 0.2],
2047 active_bg => [1, 1, 1, 0.5],
1175 range => [0, 0, 100, 10], 2048 range => [0, 0, 100, 10],
1176 req_w => 40, 2049 req_w => $::WIDTH / 80,
1177 req_h => 10, 2050 req_h => $::WIDTH / 80,
1178 vertical => 0, 2051 vertical => 0,
2052 can_hover => 1,
2053 inner_pad => .05,
1179 @_ 2054 @_
1180 ); 2055 );
1181 2056
2057 $self->set_value ($self->{range}[0]);
2058 $self->update;
2059
1182 $self 2060 $self
2061}
2062
2063sub set_value {
2064 my ($self, $value) = @_;
2065
2066 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2067
2068 $hi = $lo + 1 if $hi <= $lo;
2069
2070 $value = $lo if $value < $lo;
2071 $value = $hi if $value > $hi;
2072
2073 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2074 if $unit;
2075
2076 $page = $hi - $lo if $page > $hi - $lo;
2077
2078 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2079
2080 if ($value != $old_value) {
2081 $self->emit (changed => $value);
2082 $self->update;
2083 }
1183} 2084}
1184 2085
1185sub size_request { 2086sub size_request {
1186 my ($self) = @_; 2087 my ($self) = @_;
1187 2088
… …
1200 2101
1201sub mouse_motion { 2102sub mouse_motion {
1202 my ($self, $ev, $x, $y) = @_; 2103 my ($self, $ev, $x, $y) = @_;
1203 2104
1204 if ($GRAB == $self) { 2105 if ($GRAB == $self) {
2106 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2107
2108 my (undef, $lo, $hi, $page) = @{$self->{range}};
2109
2110 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2111
2112 $self->set_value ($x * ($hi - $lo) + $lo);
2113 }
2114}
2115
2116sub update {
2117 my ($self) = @_;
2118
2119 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2120 $self->set_value ($self->{range}[0]);
2121
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2122 my ($value, $lo, $hi, $page) = @{$self->{range}};
1206 2123
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2124 my $inner_w = 1 - 2 * $self->{inner_pad};
1208 2125
1209 $x = $x * ($hi - $lo) / $w + $lo; 2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1210 $x = $lo if $x < $lo;
1211 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x;
1213 2127
1214 $self->emit (changed => $x); 2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1215 $self->update; 2129 $value = $self->{scale} * ($value - $lo);
2130
2131 $value = $self->{inner_pad} + ($value - $page * 0.5);
2132
2133 $value = 0 if $value < 0;
2134 $page = 1 - $value if $value + $page > 1;
2135
2136 $self->{knob_x} = $value;
2137 $self->{knob_w} = $page;
1216 } 2138 });
2139
2140 $self->SUPER::update;
1217} 2141}
1218 2142
1219sub _draw { 2143sub _draw {
1220 my ($self) = @_; 2144 my ($self) = @_;
1221 2145
1222 $self->SUPER::_draw (); 2146 $self->SUPER::_draw ();
1223 2147
1224 my ($w, $h) = @$self{qw(w h)}; 2148 glScale $self->{w}, $self->{h};
1225 2149
1226 if ($self->{vertical}) { 2150 if ($self->{vertical}) {
1227 # draw a vertical slider like a rotated horizontal slider 2151 # draw a vertical slider like a rotated horizontal slider
1228 2152
1229 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
1230 glTranslate 0, -$self->{w}, 0; 2154 glTranslate 0, 1, 0;
1231
1232 ($w, $h) = ($h, $w);
1233 } 2155 }
1234 2156
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2159
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2160 glEnable GL_TEXTURE_2D;
2161 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1239 2162
1240 $page = int $page * $w / ($hi - $lo); 2163 # draw background
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2164 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1242 2165
1243 $w -= $page; 2166 # draw handle
1244 $page &= ~1; 2167 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1245 glTranslate $page * 0.5, 0, 0;
1246 2168
1247 glColor @$fg; 2169 glDisable GL_TEXTURE_2D;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5;
1255 my $knob_b = $value + $page * 0.5;
1256
1257 glBegin GL_QUADS;
1258 glColor @$fg;
1259 glVertex $knob_a, 0;
1260 glVertex $knob_a, $h;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263
1264 if ($knob_a < $knob_b - 2) {
1265 glColor @$bg;
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272} 2170}
1273 2171
1274############################################################################# 2172#############################################################################
1275 2173
1276package CFClient::UI::MapWidget; 2174package CFClient::UI::TextView;
1277 2175
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2176our @ISA = CFClient::UI::HBox::;
2177
2178use CFClient::OpenGL;
1286 2179
1287sub new { 2180sub new {
1288 my $class = shift; 2181 my $class = shift;
1289 2182
1290 $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1291 z => -1, 2184 fontsize => 1,
1292 list => (glGenLists 1), 2185 can_events => 0,
2186 #font => default_font
1293 @_ 2187 @_,
2188
2189 layout => (new CFClient::Layout 1),
2190 par => [],
2191 height => 0,
2192 children => [
2193 (new CFClient::UI::Empty expand => 1),
2194 (new CFClient::UI::Slider vertical => 1),
2195 ],
1294 ) 2196 );
1295}
1296 2197
1297sub key_down { 2198 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2199
1301sub key_up { 2200 $self
1302} 2201}
1303 2202
1304sub size_request { 2203sub set_fontsize {
2204 my ($self, $fontsize) = @_;
2205
2206 $self->{fontsize} = $fontsize;
2207 $self->reflow;
2208}
2209
2210sub text_height {
2211 my ($self, $text) = @_;
2212
2213 my $layout = $self->{layout};
2214
2215 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2216 $layout->set_width ($self->{children}[0]{w});
2217 $layout->set_markup ($text);
1305 ( 2218
1306 1 + 32 * int $::WIDTH / 32, 2219 ($layout->size)[1]
1307 1 + 32 * int $::HEIGHT / 32, 2220}
1308 ) 2221
2222sub reflow {
2223 my ($self) = @_;
2224
2225 $self->{need_reflow}++;
2226 $self->update;
2227}
2228
2229sub size_allocate {
2230 my ($self, $w, $h) = @_;
2231
2232 $self->SUPER::size_allocate ($w, $h);
2233
2234 $self->{layout}->set_font ($self->{font}) if $self->{font};
2235 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2236 $self->{layout}->set_width ($self->{children}[0]{w});
2237
2238 $self->reflow;
2239}
2240
2241sub add_paragraph {
2242 my ($self, $color, $text) = @_;
2243
2244 #TODO: intelligently "reformat" paragraph
2245
2246 my $height = $self->text_height ($text);
2247
2248 $self->{height} += $height;
2249
2250 push @{$self->{par}}, [$height, $color, $text];
2251
2252 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2253 $self->{children}[1]->update;
1309} 2254}
1310 2255
1311sub update { 2256sub update {
1312 my ($self) = @_; 2257 my ($self) = @_;
1313 2258
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2259 $self->SUPER::update;
1316}
1317 2260
1318sub draw { 2261 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2262
2263 delete $self->{texture};
2264
2265 $ROOT->on_post_alloc ($self, sub {
1321 if (delete $self->{need_update}) { 2266 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2267 my $height = 0;
1323 2268
1324 my $mx = $::CONN->{mapx}; 2269 $height += $_->[0] = $self->text_height ($_->[2])
1325 my $my = $::CONN->{mapy}; 2270 for @{$self->{par}};
1326 2271
1327 my $map = $::CONN->{map}; 2272 $self->{height} = $height;
1328 2273
1329 my ($xofs, $yofs); 2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1330 2275
1331 my $sw = 1 + int $::WIDTH / 32; 2276 delete $self->{texture};
1332 my $sh = 1 + int $::HEIGHT / 32;
1333
1334 if ($::CONN->{mapw} > $sw) {
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1336 } else {
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1338 } 2277 }
1339 2278
1340 if ($::CONN->{maph} > $sh) { 2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2280 glClearColor 0, 0, 0, 0;
1342 } else { 2281 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2282
1346 glEnable GL_TEXTURE_2D; 2283 glEnable GL_TEXTURE_2D;
1347 glEnable GL_BLEND;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2285
1351 my $sw4 = ($sw + 3) & ~3; 2286 my $top = int $self->{children}[1]{range}[0];
1352 my $darkness = "\x00" x ($sw4 * $sh);
1353 2287
1354 for my $x (0 .. $sw - 1) { 2288 my $y0 = $top;
1355 my $row = $map->[$x + $xofs]; 2289 my $y1 = $top + $self->{h};
1356 for my $y (0 .. $sh - 1) {
1357 2290
1358 my $cell = $row->[$y + $yofs] 2291 my $y = 0;
1359 or next;
1360 2292
2293 my $layout = $self->{layout};
2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
2297 for my $par (@{$self->{par}}) {
1361 my $dark = $cell->[0]; 2298 my $h = $par->[0];
1362 if ($dark < 0) { 2299
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2300 if ($y0 < $y + $h && $y < $y1) {
1364 } else { 2301 $layout->set_foreground (@{ $par->[1] });
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2302 $layout->set_markup ($par->[2]);
2303
2304 my ($W, $H) = $layout->size;
2305 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1366 } 2306 }
1367 2307
1368 for my $num (grep $_, @$cell[1,2,3]) { 2308 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2309 }
1376 }
1377 2310
1378# if (1) { # higher quality darkness
1379# $lighting =~ s/(.)/$1$1$1/gs;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1399
1400 glDisable GL_TEXTURE_2D; 2311 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402
1403 glEndList;
1404 }
1405
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 } 2312 };
1443 } 2313 });
1444} 2314}
1445 2315
1446sub key_up { 2316sub _draw {
1447 my ($self, $ev) = @_; 2317 my ($self) = @_;
1448 2318
1449 my $mod = $ev->key_mod; 2319 glEnable GL_TEXTURE_2D;
1450 my $sym = $ev->key_sym; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2321 glColor 1, 1, 1, 1;
2322 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2323 glDisable GL_TEXTURE_2D;
1451 2324
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2325 $self->{children}[1]->draw;
1453 $::CONN->send ("command fire_stop"); 2326
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2327}
1459 2328
1460############################################################################# 2329#############################################################################
1461 2330
1462package CFClient::UI::Animator; 2331package CFClient::UI::Animator;
1463 2332
1464use SDL::OpenGL; 2333use CFClient::OpenGL;
1465 2334
1466our @ISA = CFClient::UI::Bin::; 2335our @ISA = CFClient::UI::Bin::;
1467 2336
1468sub moveto { 2337sub moveto {
1469 my ($self, $x, $y) = @_; 2338 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2368 glPopMatrix;
1500} 2369}
1501 2370
1502############################################################################# 2371#############################################################################
1503 2372
1504package CFClient::UI::Toplevel; 2373package CFClient::UI::Flopper;
2374
2375our @ISA = CFClient::UI::Button::;
2376
2377sub new {
2378 my $class = shift;
2379
2380 my $self = $class->SUPER::new (
2381 state => 0,
2382 connect_activate => \&toggle_flopper,
2383 @_
2384 );
2385
2386 if ($self->{state}) {
2387 $self->{state} = 0;
2388 $self->toggle_flopper;
2389 }
2390
2391 $self
2392}
2393
2394sub toggle_flopper {
2395 my ($self) = @_;
2396
2397 # TODO: use animation
2398 if ($self->{state} = !$self->{state}) {
2399 $CFClient::UI::ROOT->add ($self->{other});
2400 $self->{other}->move ($self->coord2global (0, $self->{h}));
2401 $self->emit ("open");
2402 } else {
2403 $CFClient::UI::ROOT->remove ($self->{other});
2404 $self->emit ("close");
2405 }
2406
2407 $self->emit (changed => $self->{state});
2408}
2409
2410#############################################################################
2411
2412package CFClient::UI::Tooltip;
2413
2414our @ISA = CFClient::UI::Bin::;
2415
2416use CFClient::OpenGL;
2417
2418sub new {
2419 my $class = shift;
2420
2421 $class->SUPER::new (
2422 @_,
2423 can_events => 0,
2424 )
2425}
2426
2427sub set_tooltip_from {
2428 my ($self, $widget) = @_;
2429
2430 $self->add (new CFClient::UI::Label
2431 markup => $widget->{tooltip},
2432 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2433 fontsize => 0.8,
2434 fg => [0, 0, 0, 1],
2435 font => ($widget->{tooltip_font} || $::FONT_PROP),
2436 );
2437}
2438
2439sub size_request {
2440 my ($self) = @_;
2441
2442 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2443
2444 ($w + 4, $h + 4)
2445}
2446
2447sub size_allocate {
2448 my ($self, $w, $h) = @_;
2449
2450 $self->SUPER::size_allocate ($w - 4, $h - 4);
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 glTranslate 0.375, 0.375;
2457
2458 my ($w, $h) = @$self{qw(w h)};
2459
2460 glColor 1, 0.8, 0.4;
2461 glBegin GL_QUADS;
2462 glVertex 0 , 0;
2463 glVertex 0 , $h;
2464 glVertex $w, $h;
2465 glVertex $w, 0;
2466 glEnd;
2467
2468 glColor 0, 0, 0;
2469 glBegin GL_LINE_LOOP;
2470 glVertex 0 , 0;
2471 glVertex 0 , $h;
2472 glVertex $w, $h;
2473 glVertex $w, 0;
2474 glEnd;
2475
2476 glTranslate 2 - 0.375, 2 - 0.375;
2477 $self->SUPER::_draw;
2478}
2479
2480#############################################################################
2481
2482package CFClient::UI::Face;
2483
2484our @ISA = CFClient::UI::Base::;
2485
2486use CFClient::OpenGL;
2487
2488sub new {
2489 my $class = shift;
2490
2491 $class->SUPER::new (
2492 aspect => 1,
2493 @_,
2494 )
2495}
2496
2497sub size_request {
2498 (32, 8)
2499}
2500
2501sub _draw {
2502 my ($self) = @_;
2503
2504 return unless $::CONN;#d# manage and cache textures differently
2505 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2506
2507 # TODO animation
2508 if ($tex) {
2509 glEnable GL_TEXTURE_2D;
2510 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2511 glColor 1, 1, 1, 1;
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513 glDisable GL_TEXTURE_2D;
2514 }
2515}
2516
2517#############################################################################
2518
2519package CFClient::UI::InventoryItem;
2520
2521our @ISA = CFClient::UI::HBox::;
2522
2523sub _item_to_desc {
2524 my ($item) = @_;
2525
2526 my $desc =
2527 $item->{nrof} < 2
2528 ? $item->{name}
2529 : "$item->{nrof} $item->{name_pl}";
2530
2531 $item->{flags} & Crossfire::Protocol::F_OPEN
2532 and $desc .= " (open)";
2533 $item->{flags} & Crossfire::Protocol::F_APPLIED
2534 and $desc .= " (applied)";
2535 $item->{flags} & Crossfire::Protocol::F_UNPAID
2536 and $desc .= " (unpaid)";
2537 $item->{flags} & Crossfire::Protocol::F_MAGIC
2538 and $desc .= " (magic)";
2539 $item->{flags} & Crossfire::Protocol::F_CURSED
2540 and $desc .= " (cursed)";
2541 $item->{flags} & Crossfire::Protocol::F_DAMNED
2542 and $desc .= " (damned)";
2543 $item->{flags} & Crossfire::Protocol::F_LOCKED
2544 and $desc .= " *";
2545
2546 $desc
2547}
2548
2549sub new {
2550 my $class = shift;
2551
2552 my %args = @_;
2553
2554 my $item = delete $args{item};
2555
2556 my $desc = _item_to_desc ($item);
2557
2558 my $self = $class->SUPER::new (
2559 can_hover => 1,
2560 can_events => 1,
2561 tooltip => ((CFClient::UI::Label::escape $desc)
2562 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2563 connect_button_down => sub {
2564 my ($self, $ev, $x, $y) = @_;
2565
2566 # todo: maybe put examine on 1? but should just be a tooltip :(
2567 if ($ev->{button} == 1) {
2568 my $targ = $::CONN->{player}{tag};
2569
2570 if ($item->{container} == $::CONN->{player}{tag}) {
2571 $targ = $main::OPENCONT;
2572 }
2573
2574 $::CONN->send ("move $targ $item->{tag} 0");
2575 } elsif ($ev->{button} == 2) {
2576 $::CONN->send ("apply $item->{tag}");
2577 } elsif ($ev->{button} == 3) {
2578 my @menu_items = (
2579 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2580 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2581 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2582 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2583 [
2584 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2585 sub { $::CONN->send ("lock $item->{tag}") },
2586 ],
2587 );
2588
2589 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2590 }
2591
2592 1
2593 },
2594 %args
2595 );
2596
2597
2598 $self->add (new CFClient::UI::Face
2599 can_events => 0,
2600 face => $item->{face},
2601 anim => $item->{anim},
2602 animspeed => $item->{animspeed},
2603 );
2604
2605 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2606
2607 $self->{item} = $item;
2608
2609 $self->update_item;
2610
2611 $self
2612}
2613
2614sub update_item {
2615 my ($self) = @_;
2616
2617 my $desc = _item_to_desc ($self->{item});
2618
2619 $self->{name_lbl}->set_text ($desc);
2620}
2621
2622#############################################################################
2623
2624package CFClient::UI::Inventory;
2625
2626our @ISA = CFClient::UI::ScrolledWindow::;
2627
2628sub new {
2629 my $class = shift;
2630
2631 my $self = $class->SUPER::new (
2632 scrolled => (new CFClient::UI::VBox),
2633 @_,
2634 );
2635
2636 $self
2637}
2638
2639sub set_items {
2640 my ($self, $items) = @_;
2641
2642 $self->{scrolled}->clear;
2643 return unless $items;
2644
2645 my @items = sort {
2646 ($a->{type} <=> $b->{type})
2647 or ($a->{name} cmp $b->{name})
2648 } @$items;
2649
2650 $self->{real_items} = \@items;
2651
2652 for my $item (@items) {
2653 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2654 $item->update_item ();
2655 }
2656
2657 $self->{scrolled}->add (@items);
2658
2659# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2660}
2661
2662sub size_request {
2663 my ($self) = @_;
2664 ($self->{req_w}, $self->{req_h});
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::Menu;
2670
2671our @ISA = CFClient::UI::FancyFrame::;
2672
2673use CFClient::OpenGL;
2674
2675sub new {
2676 my $class = shift;
2677
2678 my $self = $class->SUPER::new (
2679 items => [],
2680 z => 100,
2681 @_,
2682 );
2683
2684 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2685
2686 for my $item (@{ $self->{items} }) {
2687 my ($widget, $cb) = @$item;
2688
2689 # handle various types of items, only text for now
2690 if (!ref $widget) {
2691 $widget = new CFClient::UI::Label
2692 can_hover => 1,
2693 can_events => 1,
2694 text => $widget;
2695 }
2696
2697 $self->{item}{$widget} = $item;
2698
2699 $self->{vbox}->add ($widget);
2700 }
2701
2702 $self
2703}
2704
2705# popup given the event (must be a mouse button down event currently)
2706sub popup {
2707 my ($self, $ev) = @_;
2708
2709 $self->emit ("popdown");
2710
2711 # maybe save $GRAB? must be careful about events...
2712 $GRAB = $self;
2713 $self->{button} = $ev->{button};
2714
2715 $self->show;
2716 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2717}
2718
2719sub mouse_motion {
2720 my ($self, $ev, $x, $y) = @_;
2721
2722 # TODO: should use vbox->find_widget or so
2723 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2724 $self->{hover} = $self->{item}{$HOVER};
2725}
2726
2727sub button_up {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 if ($ev->{button} == $self->{button}) {
2731 undef $GRAB;
2732 $self->hide;
2733
2734 $self->emit ("popdown");
2735 $self->{hover}[1]->() if $self->{hover};
2736 }
2737}
2738
2739#############################################################################
2740
2741package CFClient::UI::Statusbox;
2742
2743our @ISA = CFClient::UI::VBox::;
2744
2745sub new {
2746 my $class = shift;
2747
2748 $class->SUPER::new (
2749 fontsize => 0.8,
2750 @_,
2751 )
2752}
2753
2754sub reorder {
2755 my ($self) = @_;
2756 my $NOW = time;
2757
2758 while (my ($k, $v) = each %{ $self->{item} }) {
2759 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2760 }
2761
2762 my @widgets;
2763
2764 my @items = sort {
2765 $a->{pri} <=> $b->{pri}
2766 or $b->{id} <=> $a->{id}
2767 } values %{ $self->{item} };
2768
2769 my $count = 10 + 1;
2770 for my $item (@items) {
2771 last unless --$count;
2772
2773 push @widgets, $item->{label} ||= do {
2774 # TODO: doesn't handle markup well (read as: at all)
2775 my $short = $item->{count} > 1
2776 ? "<b>$item->{count} ×</b> $item->{text}"
2777 : $item->{text};
2778
2779 my $fontsize = $item->{fontsize} || $self->{fontsize};
2780
2781 for ($short) {
2782 s/^\s+//;
2783 s/\s+/ /g;
2784 my $len = int 40 / $fontsize;
2785 substr $_, $len, length, "…" if $len < length;
2786 }
2787
2788 new CFClient::UI::Label
2789 markup => $short,
2790 tooltip => $item->{tooltip},
2791 tooltip_font => $::FONT_PROP,
2792 tooltip_width => 0.67,
2793 fontsize => $fontsize,
2794 fg => $item->{fg},
2795 can_events => 1,
2796 can_hover => 1
2797 };
2798 }
2799
2800 $self->clear;
2801 $self->SUPER::add (reverse @widgets);
2802}
2803
2804sub add {
2805 my ($self, $text, %arg) = @_;
2806
2807 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//;
2809
2810 my $timeout = time + ((delete $arg{timeout}) || 60);
2811
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813
2814 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) {
2816 $item->{count}++;
2817 } else {
2818 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text;
2820 }
2821 $item->{id} = ++$self->{id};
2822 $item->{timeout} = $timeout;
2823 delete $item->{label};
2824 } else {
2825 $self->{item}{$group} = {
2826 id => ++$self->{id},
2827 text => $text,
2828 timeout => $timeout,
2829 tooltip => $text,
2830 fg => [0.8, 0.8, 0.8, 0.8],
2831 pri => 0,
2832 count => 1,
2833 %arg,
2834 };
2835 }
2836
2837 $self->reorder;
2838}
2839
2840#############################################################################
2841
2842package CFClient::UI::Root;
1505 2843
1506our @ISA = CFClient::UI::Container::; 2844our @ISA = CFClient::UI::Container::;
1507 2845
2846use CFClient::OpenGL;
2847
2848sub new {
2849 my $class = shift;
2850
2851 $class->SUPER::new (
2852 @_,
2853 )
2854}
2855
2856sub configure {
2857 my ($self, $x, $y, $w, $h) = @_;
2858
2859 $self->{w} = $w;
2860 $self->{h} = $h;
2861}
2862
2863sub check_size {
2864 my ($self) = @_;
2865
2866 $self->size_allocate ($self->{w}, $self->{h})
2867 if $self->{w};
2868}
2869
1508sub size_request { 2870sub size_request {
1509 ($::WIDTH, $::HEIGHT) 2871 my ($self) = @_;
2872
2873 ($self->{w}, $self->{h})
1510} 2874}
1511 2875
1512sub size_allocate { 2876sub size_allocate {
1513 my ($self, $x, $y, $w, $h) = @_; 2877 my ($self, $w, $h) = @_;
1514 2878
1515 $self->_size_allocate ($x, $y, $w, $h); 2879 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2880 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1516 2881
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2882 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1518 for @{$self->{children}}; 2883 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1519}
1520 2884
1521sub translate { 2885 for my $child ($self->children) {
2886 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2887
2888 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2889 if exists $child->{req_x};
2890
2891 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2892 if exists $child->{req_y};
2893
2894 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2895 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2896
2897 $child->configure ($X, $Y, $W, $H);
2898 }
2899}
2900
2901sub coord2local {
1522 my ($self, $x, $y) = @_; 2902 my ($self, $x, $y) = @_;
1523 2903
1524 ($x, $y) 2904 ($x, $y)
1525} 2905}
1526 2906
2907sub coord2global {
2908 my ($self, $x, $y) = @_;
2909
2910 ($x, $y)
2911}
2912
1527sub update { 2913sub update {
1528 my ($self) = @_; 2914 my ($self) = @_;
1529 2915
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2916 $self->check_size;
1531 ::refresh (); 2917 $::WANT_REFRESH++;
1532} 2918}
1533 2919
1534sub add { 2920sub add {
1535 my ($self, $widget) = @_; 2921 my ($self, @children) = @_;
1536 2922
2923 for my $child (@children) {
2924 $child->{toplevel} = 1;
2925
2926 # integerise window positions
2927 $child->{x} = int $child->{x};
2928 $child->{y} = int $child->{y};
2929 }
2930
1537 $self->SUPER::add ($widget); 2931 $self->SUPER::add (@children);
1538
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1540} 2932}
1541 2933
2934sub on_refresh {
2935 my ($self, $id, $cb) = @_;
2936
2937 $self->{refresh_hook}{$id} = $cb;
2938}
2939
2940sub on_post_alloc {
2941 my ($self, $id, $cb) = @_;
2942
2943 $self->{post_alloc_hook}{$id} = $cb;
2944}
2945
1542sub draw { 2946sub draw {
1543 my ($self) = @_; 2947 my ($self) = @_;
2948
2949 while ($self->{refresh_hook}) {
2950 $_->()
2951 for values %{delete $self->{refresh_hook}};
2952 }
2953
2954 if ($self->{check_size}) {
2955 my @queue = ([], []);
2956
2957 for (;;) {
2958 if ($self->{check_size}) {
2959 # heuristic: check containers last
2960 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2961 for values %{delete $self->{check_size}}
2962 }
2963
2964 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2965
2966 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2967 ? @$widget{qw(user_w user_h)}
2968 : $widget->size_request;
2969
2970 if (delete $widget->{force_alloc}
2971 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2972 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2973
2974 $widget->{req_w} = $w;
2975 $widget->{req_h} = $h;
2976
2977 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2978
2979 $widget->{parent}->check_size
2980 if $widget->{parent};
2981 }
2982 }
2983 }
2984
2985 while ($self->{size_alloc}) {
2986 for (values %{delete $self->{size_alloc}}) {
2987 my ($widget, $w, $h) = @$_;
2988
2989 $w = 0 if $w < 0;
2990 $h = 0 if $h < 0;
2991
2992 $widget->{w} = $w;
2993 $widget->{h} = $h;
2994 $widget->size_allocate ($w, $h);
2995 $widget->emit (size_allocate => $w, $h);
2996 }
2997 }
2998
2999 while ($self->{post_alloc_hook}) {
3000 $_->()
3001 for values %{delete $self->{post_alloc_hook}};
3002 }
3003
3004 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3005 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3006 glClear GL_COLOR_BUFFER_BIT;
3007
3008 glMatrixMode GL_PROJECTION;
3009 glLoadIdentity;
3010 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
3011 glMatrixMode GL_MODELVIEW;
3012 glLoadIdentity;
1544 3013
1545 $self->_draw; 3014 $self->_draw;
1546} 3015}
1547 3016
1548############################################################################# 3017#############################################################################
1549 3018
1550package CFClient::UI; 3019package CFClient::UI;
1551 3020
3021$ROOT = new CFClient::UI::Root;
1552$TOPLEVEL = new CFClient::UI::Toplevel; 3022$TOOLTIP = new CFClient::UI::Tooltip;
1553 3023
15541 30241
1555 3025

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