ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.81 by root, Wed Apr 12 00:40:45 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 my $self = 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 }, $class;
92 179
93 for (keys %$self) { 180 for (keys %$self) {
94 if (/^connect_(.*)$/) { 181 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 182 $self->connect ($1 => delete $self->{$_});
96 } 183 }
97 } 184 }
98 185
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
187
99 $self 188 $self
189}
190
191sub destroy {
192 my ($self) = @_;
193
194 $self->hide;
195 %$self = ();
196}
197
198sub show {
199 my ($self) = @_;
200
201 return if $self->{parent};
202
203 $CFClient::UI::ROOT->add ($self);
204}
205
206sub hide {
207 my ($self) = @_;
208
209 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self;
211
212 $self->{parent}->remove ($self)
213 if $self->{parent};
100} 214}
101 215
102sub move { 216sub move {
103 my ($self, $x, $y, $z) = @_; 217 my ($self, $x, $y, $z) = @_;
218
104 $self->{x} = $x; 219 $self->{x} = int $x;
105 $self->{y} = $y; 220 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 221 $self->{z} = $z if defined $z;
107}
108 222
109sub needs_redraw { 223 $self->update;
110 0 224}
225
226sub set_size {
227 my ($self, $w, $h) = @_;
228
229 $self->{user_w} = $w;
230 $self->{user_h} = $h;
231
232 $self->check_size;
111} 233}
112 234
113sub size_request { 235sub size_request {
114 require Carp; 236 require Carp;
115 Carp::confess "size_request is abtract"; 237 Carp::confess "size_request is abstract";
116} 238}
117 239
118sub _size_allocate { 240sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 241 my ($self, $x, $y, $w, $h) = @_;
120 242
243 if ($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) {
121 $self->{x} = $x; 256 $self->{x} = $x;
122 $self->{y} = $y; 257 $self->{y} = $y;
258 $self->update;
259 }
123 260
124 return unless $self->{w} != $w || $self->{h} != $h; 261 if ($self->{w} != $w || $self->{h} != $h) {
125 262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 263 }
130} 264}
131 265
132sub size_allocate { 266sub size_allocate {
267 # nothing to be done
268}
269
270sub reconfigure {
271 my ($self) = @_;
272
273 $self->check_size (1);
274 $self->update;
275}
276
277sub children {
278}
279
280sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 281 my ($self, $w, $h) = @_;
134 282
135 $self->_size_allocate ($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 $h;
136} 285}
137 286
287sub set_tooltip {
288 my ($self, $tooltip) = @_;
289
290 $self->{tooltip} = $tooltip;
291
292 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
293 delete $CFClient::UI::TOOLTIP->{owner};
294 CFClient::UI::check_tooltip;
295 }
296}
297
138# translate global koordinates to local coordinate system 298# translate global coordinates to local coordinate system
139sub translate { 299sub coord2local {
140 my ($self, $x, $y) = @_; 300 my ($self, $x, $y) = @_;
141 301
142 $self->{parent}->translate ($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 + $self->{y})
143} 310}
144 311
145sub focus_in { 312sub focus_in {
146 my ($self) = @_; 313 my ($self) = @_;
147 314
148 return if $FOCUS == $self; 315 return if $FOCUS == $self;
316 return unless $self->{can_focus};
149 317
150 my $focus = $FOCUS; $FOCUS = $self; 318 my $focus = $FOCUS; $FOCUS = $self;
319
320 $self->emit (focus_in => $focus);
321
151 $focus->update if $focus; 322 $focus->update if $focus;
152 $FOCUS->update; 323 $FOCUS->update;
153} 324}
154 325
155sub focus_out { 326sub focus_out {
156 my ($self) = @_; 327 my ($self) = @_;
157 328
158 return unless $FOCUS == $self; 329 return unless $FOCUS == $self;
159 330
160 my $focus = $FOCUS; undef $FOCUS; 331 my $focus = $FOCUS; undef $FOCUS;
332
333 $self->emit (focus_out => $focus);
334
161 $focus->update if $focus; #? 335 $focus->update if $focus; #?
162} 336}
163 337
164sub mouse_motion { } 338sub mouse_motion { }
165sub button_up { } 339sub button_up { }
… …
186 glPushMatrix; 360 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 361 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 362 $self->_draw;
189 glPopMatrix; 363 glPopMatrix;
190 364
191 if ($self == $HOVER) { 365 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 366 my ($x, $y) = @$self{qw(x y)};
193 367
194 glColor 0, 0, 1, 0.2; 368 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 369 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 370 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 371 glBegin GL_QUADS;
198 glVertex $x , $y; 372 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 373 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 374 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 375 glVertex $x , $y + $self->{h};
202 glEnd; 376 glEnd;
203 glDisable GL_BLEND; 377 glDisable GL_BLEND;
204 } 378 }
379
380 if ($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 => $self, fontsize => 0)->_draw;
392 }
205} 393}
206 394
207sub _draw { 395sub _draw {
208 my ($self) = @_; 396 my ($self) = @_;
209 397
210 warn "no draw defined for $self\n"; 398 warn "no draw defined for $self\n";
211} 399}
212 400
213sub find_widget { 401sub find_widget {
214 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
403
404 return () unless $self->{can_events};
215 405
216 return $self 406 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 407 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 408 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 409
220 () 410 ()
221} 411}
222 412
223sub set_parent { 413sub set_parent {
224 my ($self, $par) = @_; 414 my ($self, $parent) = @_;
225 415
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 416 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 417
230sub get_parent { 418 # TODO: req_w _does_change after ->reconfigure
231 $_[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} = $self;
232} 428}
233 429
234sub update { 430sub update {
235 my ($self) = @_; 431 my ($self) = @_;
236 432
… …
239} 435}
240 436
241sub connect { 437sub connect {
242 my ($self, $signal, $cb) = @_; 438 my ($self, $signal, $cb) = @_;
243 439
244 push @{ $self->{cb}{$signal} }, $cb; 440 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 441}
246 442
247sub emit { 443sub emit {
248 my ($self, $signal, @args) = @_; 444 my ($self, $signal, @args) = @_;
249 445
250 $_->($self, @args) 446 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 447}
253 448
254sub DESTROY { 449sub DESTROY {
255 my ($self) = @_; 450 my ($self) = @_;
256 451
452 delete $WIDGET{$self+0};
257 #$self->deactivate; 453 #$self->deactivate;
258} 454}
259 455
260############################################################################# 456#############################################################################
261 457
262package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
263 459
264our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
265 461
266use strict; 462use strict;
267use SDL::OpenGL; 463use CFClient::OpenGL;
268 464
269sub new { 465sub new {
270 my $class = shift; 466 my $class = shift;
271 467
272 # range [value, low, high, page] 468 # range [value, low, high, page]
273 469
274 $class->SUPER::new ( 470 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 471 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 472 #active_bg => [1, 1, 1, 0.5],
277 @_ 473 @_
278 ) 474 )
279} 475}
280 476
281sub _draw { 477sub _draw {
282 my ($self) = @_; 478 my ($self) = @_;
283 479
480 my $color = $FOCUS == $self && $self->{active_bg}
481 ? $self->{active_bg}
482 : $self->{bg};
483
484 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 485 my ($w, $h) = @$self{qw(w h)};
285 486
286 glEnable GL_BLEND; 487 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 489 glColor @$color;
289 490
290 glBegin GL_QUADS; 491 glBegin GL_QUADS;
291 glVertex 0 , 0; 492 glVertex 0 , 0;
292 glVertex 0 , $h; 493 glVertex 0 , $h;
293 glVertex $w, $h; 494 glVertex $w, $h;
294 glVertex $w, 0; 495 glVertex $w, 0;
295 glEnd; 496 glEnd;
296 497
297 glDisable GL_BLEND; 498 glDisable GL_BLEND;
499 }
298} 500}
299 501
300############################################################################# 502#############################################################################
301 503
302package CFClient::UI::Empty; 504package CFClient::UI::Empty;
303 505
304our @ISA = CFClient::UI::Base::; 506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510 $class->SUPER::new (can_events => 0, %arg);
511}
305 512
306sub size_request { 513sub size_request {
307 (0, 0) 514 (0, 0)
308} 515}
309 516
… …
318sub new { 525sub new {
319 my ($class, %arg) = @_; 526 my ($class, %arg) = @_;
320 527
321 my $children = delete $arg{children} || []; 528 my $children = delete $arg{children} || [];
322 529
323 my $self = $class->SUPER::new (children => [], %arg); 530 my $self = $class->SUPER::new (
531 children => [],
532 can_events => 0,
533 %arg,
534 );
324 $self->add ($_) for @$children; 535 $self->add ($_) for @$children;
325 536
326 $self 537 $self
327} 538}
328 539
329sub add { 540sub add {
330 my ($self, $chld) = @_; 541 my ($self, @widgets) = @_;
331 542
332 $chld->set_parent ($self); 543 $_->set_parent ($self)
544 for @widgets;
545
546 use sort 'stable';
333 547
334 $self->{children} = [ 548 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 549 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 550 @{$self->{children}}, @widgets
337 ]; 551 ];
338 552
339 $self->{w} = $self->{h} = -1; 553 $self->check_size (1);
340 $self->update; 554 $self->update;
341} 555}
342 556
557sub children {
558 @{ $_[0]{children} }
559}
560
343sub remove { 561sub remove {
344 my ($self, $widget) = @_; 562 my ($self, $child) = @_;
345 563
564 delete $child->{parent};
565 $child->hide;
566
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 567 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 568
348 $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 $self->update;
349} 586}
350 587
351sub find_widget { 588sub find_widget {
352 my ($self, $x, $y) = @_; 589 my ($self, $x, $y) = @_;
353 590
… …
383 620
384 $class->SUPER::new (children => [$child], %arg) 621 $class->SUPER::new (children => [$child], %arg)
385} 622}
386 623
387sub add { 624sub add {
388 my ($self, $widget) = @_; 625 my ($self, $child) = @_;
389 626
390 $self->{children} = []; 627 $self->{children} = [];
391 628
392 $self->SUPER::add ($widget); 629 $self->SUPER::add ($child);
393} 630}
394 631
395sub remove { 632sub remove {
396 my ($self, $widget) = @_; 633 my ($self, $widget) = @_;
397 634
… …
406sub size_request { 643sub size_request {
407 $_[0]{children}[0]->size_request 644 $_[0]{children}[0]->size_request
408} 645}
409 646
410sub size_allocate { 647sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 648 my ($self, $w, $h) = @_;
412 649
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 650 $self->{children}[0]->configure (0, 0, $w, $h);
416} 651}
417 652
418############################################################################# 653#############################################################################
419 654
420package CFClient::UI::Window; 655package CFClient::UI::Window;
421 656
422our @ISA = CFClient::UI::Bin::; 657our @ISA = CFClient::UI::Bin::;
423 658
424use SDL::OpenGL; 659use CFClient::OpenGL;
425 660
426sub new { 661sub new {
427 my ($class, %arg) = @_; 662 my ($class, %arg) = @_;
428 663
429 my $self = $class->SUPER::new (%arg); 664 my $self = $class->SUPER::new (%arg);
430} 665}
431 666
432sub update { 667sub update {
433 my ($self) = @_; 668 my ($self) = @_;
434 669
435 # we want to do this delayed... 670 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 671 $self->SUPER::update;
438} 672}
439 673
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 674sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
451 676
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 677 $self->SUPER::size_allocate ($w, $h);
678 $self->update;
679}
455 680
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
456 $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}, $self->{h};
698# glDisable GL_BLEND;
699# glColorMask 1, 1, 1, 1;
700 };
457} 701}
458 702
459sub _draw { 703sub _draw {
460 my ($self) = @_; 704 my ($self) = @_;
461 705
462 my ($w, $h) = ($self->w, $self->h); 706 my ($w, $h) = ($self->w, $self->h);
463 707
464 my $tex = $self->{texture} 708 my $tex = $self->{texture}
465 or return; 709 or return;
466 710
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 711 glEnable GL_TEXTURE_2D;
470 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;
471 714
472 $tex->draw_quad (0, 0, $w, $h); 715 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 716
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 717 glDisable GL_TEXTURE_2D;
476} 718}
477 719
478############################################################################# 720#############################################################################
479 721
722package CFClient::UI::ViewPort;
723
724our @ISA = CFClient::UI::Window::;
725
726sub size_request {
727 my ($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
480package CFClient::UI::Frame; 823package CFClient::UI::Frame;
481 824
482our @ISA = CFClient::UI::Bin::; 825our @ISA = CFClient::UI::Bin::;
483 826
484use 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} * $::FONTSIZE
898}
485 899
486sub size_request { 900sub size_request {
487 my ($self) = @_; 901 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 902
491 $chld->move (2, 2); 903 my ($w, $h) = $self->SUPER::size_request;
492 904
493 map { $_ + 4 } $chld->size_request; 905 (
906 $w + $self->border * 2,
907 $h + $self->border * 2,
908 )
494} 909}
495 910
496sub size_allocate { 911sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 912 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 913
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 914 $h -= List::Util::max 0, $self->border * 2;
502} 915 $w -= List::Util::max 0, $self->border * 2;
503 916
504sub _draw { 917 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 918 if $self->{title};
506 919
507 my $chld = $self->child; 920 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 921}
566 922
567sub button_down { 923sub button_down {
568 my ($self, $ev, $x, $y) = @_; 924 my ($self, $ev, $x, $y) = @_;
569 925
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 926 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 927 my $border = $self->border;
572 928
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}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 934 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($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;
575 939
576 $self->{motion} = sub { 940 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
578 942
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 my $dx = $ev->{x} - $ox;
944 my $dy = $ev->{y} - $oy;
580 945
581 $self->{user_w} = $bw + $x - $ox; 946 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 947 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 948 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
949 $self->check_size;
584 }; 950 };
585 951
586 } elsif ($x >= 0 && $x < $self->{w} 952 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 953 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 954 my ($bx, $by) = ($self->{x}, $self->{y});
591 955
592 $self->{motion} = sub { 956 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 957 my ($ev, $x, $y) = @_;
594 958
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 959 ($x, $y) = ($ev->{x}, $ev->{y});
596 960
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 961 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 962 $self->update;
599 }; 963 };
600 } 964 }
… …
613} 977}
614 978
615sub _draw { 979sub _draw {
616 my ($self) = @_; 980 my ($self) = @_;
617 981
618 my ($w, $h) = ($self->{w}, $self->{h}); 982 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 983 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 984
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 985 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 987
626 my $top = $tex[1]; 988 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 989
629 my $left = $tex[3]; 990 glColor @{ $self->{border_bg} };
630 $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);
631 995
632 my $right = $tex[2]; 996 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 997 my $bg = $tex[0];
639 998
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 999 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w}; 1000 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h}; 1001 my $rep_y = $ch / $bg->{h};
647 1002
648 $bg->draw_quad ($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 }
649 1010
650 glDisable GL_TEXTURE_2D; 1011 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1012
1013 $self->{title}->draw if $self->{title};
652 1014
653 $self->child->draw; 1015 $self->child->draw;
654
655} 1016}
656 1017
657############################################################################# 1018#############################################################################
658 1019
659package CFClient::UI::Table; 1020package CFClient::UI::Table;
660 1021
661our @ISA = CFClient::UI::Base::; 1022our @ISA = CFClient::UI::Base::;
662 1023
663use List::Util qw(max sum); 1024use List::Util qw(max sum);
664 1025
665use SDL::OpenGL; 1026use CFClient::OpenGL;
666 1027
667sub new { 1028sub new {
668 my $class = shift; 1029 my $class = shift;
669 1030
670 $class->SUPER::new ( 1031 $class->SUPER::new (
… …
672 @_ 1033 @_
673 ) 1034 )
674} 1035}
675 1036
676sub add { 1037sub add {
677 my ($self, $x, $y, $chld) = @_; 1038 my ($self, $x, $y, $child) = @_;
678 1039
1040 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1041 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1042
682 $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
683 $self->update; 1062 $self->update;
684} 1063}
685 1064
686sub get_wh { 1065sub get_wh {
687 my ($self) = @_; 1066 my ($self) = @_;
… …
693 or next; 1072 or next;
694 1073
695 for my $x (0 .. $#$row) { 1074 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1075 my $widget = $row->[$x]
697 or next; 1076 or next;
698 my ($w, $h) = $widget->size_request; 1077 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1078
700 $w[$x] = max $w[$x], $w; 1079 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1080 $h[$y] = max $h[$y], $h;
702 } 1081 }
703 } 1082 }
… …
715 (sum @$hs), 1094 (sum @$hs),
716 ) 1095 )
717} 1096}
718 1097
719sub size_allocate { 1098sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1099 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1100
724 my ($ws, $hs) = $self->get_wh; 1101 my ($ws, $hs) = $self->get_wh;
725 1102
726 my $req_w = sum @$ws; 1103 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1104 my $req_h = sum @$hs;
… …
733 1110
734 # linearly scale sizes 1111 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1112 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1113 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1114
1115 CFClient::UI::harmonize $ws;
1116 CFClient::UI::harmonize $hs;
1117
738 my $y; 1118 my $y;
739 1119
740 for my $r (0 .. $#{$self->{children}}) { 1120 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1121 my $row = $self->{children}[$r]
742 or next; 1122 or next;
743 1123
744 my $x = 0; 1124 my $x = 0;
745 my $row_h = $hs->[$r]; 1125 my $row_h = $hs->[$r];
746 1126
747 for my $c (0 .. $#$row) { 1127 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1128 my $col_w = $ws->[$c];
752 1129
1130 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1131 $widget->configure ($x, $y, $col_w, $row_h);
1132 }
754 1133
755 $x += $col_w; 1134 $x += $col_w;
756 } 1135 }
757 1136
758 $y += $row_h; 1137 $y += $row_h;
… …
802 (List::Util::max map $_->[1], @alloc), 1181 (List::Util::max map $_->[1], @alloc),
803 ) 1182 )
804} 1183}
805 1184
806sub size_allocate { 1185sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_; 1186 my ($self, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812 1187
813 ($h, $w) = ($w, $h); 1188 ($h, $w) = ($w, $h);
814 1189
815 my $children = $self->{children}; 1190 my $children = $self->{children};
816 1191
817 my @h = map +($_->size_request)[0], @$children; 1192 my @h = map $_->{req_w}, @$children;
818 1193
819 my $req_h = List::Util::sum @h; 1194 my $req_h = List::Util::sum @h;
820 1195
821 if ($req_h > $h) { 1196 if ($req_h > $h) {
822 # ah well, not enough space 1197 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1207 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1208 $h[$_] = $alloc_h;
834 } 1209 }
835 } 1210 }
836 1211
1212 CFClient::UI::harmonize \@h;
1213
837 my $y = 0; 1214 my $y = 0;
838 for (0 .. $#$children) { 1215 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1216 my $child = $children->[$_];
840 my $h = $h[$_]; 1217 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1218 $child->configure ($y, 0, $h, $w);
842 1219
843 $y += $h; 1220 $y += $h;
844 } 1221 }
1222
1223 1
845} 1224}
846 1225
847############################################################################# 1226#############################################################################
848 1227
849package CFClient::UI::VBox; 1228package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1241 (List::Util::sum map $_->[1], @alloc),
863 ) 1242 )
864} 1243}
865 1244
866sub size_allocate { 1245sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1246 my ($self, $w, $h) = @_;
868 1247
869 $self->_size_allocate ($x, $y, $w, $h) or return; 1248 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870
871 return unless $self->{h};
872 1249
873 my $children = $self->{children}; 1250 my $children = $self->{children};
874 1251
875 my @h = map +($_->size_request)[1], @$children; 1252 my @h = map $_->{req_h}, @$children;
876 1253
877 my $req_h = List::Util::sum @h; 1254 my $req_h = List::Util::sum @h;
878 1255
879 if ($req_h > $h) { 1256 if ($req_h > $h) {
880 # ah well, not enough space 1257 # ah well, not enough space
… …
888 1265
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1266 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 } 1267 }
891 } 1268 }
892 1269
1270 CFClient::UI::harmonize \@h;
1271
893 my $y = 0; 1272 my $y = 0;
894 for (0 .. $#$children) { 1273 for (0 .. $#$children) {
895 my $child = $children->[$_]; 1274 my $child = $children->[$_];
896 my $h = $h[$_]; 1275 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h); 1276 $child->configure (0, $y, $w, $h);
898 1277
899 $y += $h; 1278 $y += $h;
900 } 1279 }
1280
1281 1
901} 1282}
902 1283
903############################################################################# 1284#############################################################################
904 1285
905package CFClient::UI::Label; 1286package CFClient::UI::Label;
906 1287
907our @ISA = CFClient::UI::Base::; 1288our @ISA = CFClient::UI::DrawBG::;
908 1289
909use SDL::OpenGL; 1290use CFClient::OpenGL;
910 1291
911sub new { 1292sub new {
912 my ($class, %arg) = @_; 1293 my ($class, %arg) = @_;
913 1294
914 my $self = $class->SUPER::new ( 1295 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1297 #bg => none
917 text => "", 1298 #active_bg => none
918 align => -1, 1299 #font => default_font
919 padding => 2, 1300 #text => initial text
1301 #markup => initial narkup
920 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,
921 %arg 1308 %arg
922 ); 1309 );
923 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 {
924 $self->set_text ($self->{text}); 1320 $self->set_text (delete $self->{text});
1321 }
925 1322
926 $self 1323 $self
927} 1324}
928 1325
929sub escape_text { 1326sub escape($) {
930 local $_ = $_[1]; 1327 local $_ = $_[0];
931 1328
932 s/&/&amp;/g; 1329 s/&/&amp;/g;
933 s/>/&gt;/g; 1330 s/>/&gt;/g;
934 s/</&lt;/g; 1331 s/</&lt;/g;
935 1332
936 $_[1] 1333 $_
1334}
1335
1336sub update {
1337 my ($self) = @_;
1338
1339 delete $self->{texture};
1340 $self->SUPER::update;
937} 1341}
938 1342
939sub set_text { 1343sub set_text {
940 my ($self, $text) = @_; 1344 my ($self, $text) = @_;
941 1345
1346 return if $self->{text} eq "T$text";
942 $self->{text} = $text; 1347 $self->{text} = "T$text";
1348
1349 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
943 $self->{layout}->set_markup ($text); 1350 $self->{layout}->set_text ($text);
944 1351
945 delete $self->{texture};
946# $self->{w} = $self->{h} = -1;
947 $self->update; 1352 $self->update;
1353 $self->check_size;
948} 1354}
949 1355
950sub get_text { 1356sub set_markup {
951 my ($self, $text) = @_; 1357 my ($self, $markup) = @_;
952 1358
953 $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 $self->check_size;
954} 1369}
955 1370
956sub size_request { 1371sub size_request {
957 my ($self) = @_; 1372 my ($self) = @_;
958 1373
959 $self->{layout}->set_width; 1374 $self->{layout}->set_font ($self->{font}) if $self->{font};
1375 $self->{layout}->set_width ($self->{max_w} || -1);
960 $self->{layout}->set_height ($self->{height}); 1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377
961 my ($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 }
962 1389
963 ( 1390 (
964 $w + $self->{padding} * 2, 1391 $w + $self->{padding} * 2,
965 $h + $self->{padding} * 2, 1392 $h + $self->{padding} * 2,
966 ) 1393 )
967} 1394}
968 1395
969sub size_allocate { 1396sub size_allocate {
970 my ($self, $x, $y, $w, $h) = @_; 1397 my ($self, $w, $h) = @_;
971
972 $self->_size_allocate ($x, $y, $w, $h) or return;
973 1398
974 delete $self->{texture}; 1399 delete $self->{texture};
975} 1400}
976 1401
977sub update { 1402sub set_fontsize {
978 my ($self) = @_; 1403 my ($self, $fontsize) = @_;
979 1404
1405 $self->{fontsize} = $fontsize;
980 delete $self->{texture}; 1406 delete $self->{texture};
1407
981 $self->SUPER::update; 1408 $self->update;
1409 $self->check_size;
982} 1410}
983 1411
984sub _draw { 1412sub _draw {
985 my ($self) = @_; 1413 my ($self) = @_;
986 1414
1415 $self->SUPER::_draw; # draw background, if applicable
1416
987 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};
988 $self->{layout}->set_width ($self->{w}); 1420 $self->{layout}->set_width ($self->{w});
989 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1421 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1422
990 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 $tex
991 }; 1434 };
992 1435
993 glEnable GL_BLEND;
994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995 glEnable GL_TEXTURE_2D; 1436 glEnable GL_TEXTURE_2D;
996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1437 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
997 1438
1439 if ($tex->{format} == GL_ALPHA) {
998 glColor @{$self->{fg}}; 1440 glColor @{$self->{fg}};
999 1441 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1000 my $x = 1442 } else {
1001 $self->{align} < 0 ? $self->{padding} 1443 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1002 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1444 }
1003 : ($self->{w} - $tex->{w}) * 0.5;
1004
1005 $tex->draw_quad ($x, $self->{padding});
1006 1445
1007 glDisable GL_TEXTURE_2D; 1446 glDisable GL_TEXTURE_2D;
1008 glDisable GL_BLEND;
1009} 1447}
1010 1448
1011############################################################################# 1449#############################################################################
1012 1450
1013package CFClient::UI::Entry; 1451package CFClient::UI::EntryBase;
1014 1452
1015our @ISA = CFClient::UI::Label::; 1453our @ISA = CFClient::UI::Label::;
1016 1454
1017use SDL; 1455use CFClient::OpenGL;
1018use SDL::OpenGL;
1019 1456
1020sub new { 1457sub new {
1021 my $class = shift; 1458 my $class = shift;
1022 1459
1023 $class->SUPER::new ( 1460 $class->SUPER::new (
1024 fg => [1, 1, 1], 1461 fg => [1, 1, 1],
1025 bg => [0, 0, 0, 0.2], 1462 bg => [0, 0, 0, 0.2],
1026 active_bg => [1, 1, 1, 0.5], 1463 active_bg => [1, 1, 1, 0.5],
1027 active_fg => [0, 0, 0], 1464 active_fg => [0, 0, 0],
1465 can_hover => 1,
1466 can_focus => 1,
1467 valign => 0,
1468 can_events => 1,
1028 @_ 1469 @_
1029 ) 1470 )
1030} 1471}
1031 1472
1032sub _set_text { 1473sub _set_text {
1033 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
1034 1475
1476 delete $self->{cur_h};
1477
1478 return if $self->{text} eq $text;
1479
1480 delete $self->{texture};
1481
1035 $self->{last_activity} = $::NOW; 1482 $self->{last_activity} = $::NOW;
1036
1037 $self->{text} = $text; 1483 $self->{text} = $text;
1038 $self->{layout}->set_width ($self->{w});
1039 1484
1040 $text =~ s/./*/g if $self->{hidden}; 1485 $text =~ s/./*/g if $self->{hidden};
1486 $self->{layout}->set_text ("$text ");
1041 1487
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1488 $self->emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048}
1049
1050sub size_request {
1051 my ($self) = @_;
1052
1053 my ($w, $h) = $self->SUPER::size_request;
1054
1055 ($w + 1, $h) # add 1 for cursor
1056}
1057
1058sub size_allocate {
1059 my ($self, $x, $y, $w, $h) = @_;
1060
1061 $self->SUPER::size_allocate ($x, $y, $w, $h);
1062
1063 $self->_set_text ($self->{text});
1064} 1489}
1065 1490
1066sub set_text { 1491sub set_text {
1067 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1068 1493
1069 $self->{cursor} = length $text; 1494 $self->{cursor} = length $text;
1070 $self->_set_text ($text); 1495 $self->_set_text ($text);
1071 $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 $self->{text});#d# don't check for == inside _set_text
1072} 1516}
1073 1517
1074sub key_down { 1518sub key_down {
1075 my ($self, $ev) = @_; 1519 my ($self, $ev) = @_;
1076 1520
1077 my $mod = $ev->key_mod; 1521 my $mod = $ev->{mod};
1078 my $sym = $ev->key_sym; 1522 my $sym = $ev->{sym};
1079
1080 my $uni = $ev->key_unicode; 1523 my $uni = $ev->{unicode};
1081 1524
1082 my $text = $self->get_text; 1525 my $text = $self->get_text;
1083 1526
1084 if ($sym == SDLK_BACKSPACE) { 1527 if ($uni == 8) {
1085 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1528 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1086 } elsif ($sym == SDLK_DELETE) { 1529 } elsif ($uni == 127) {
1087 substr $text, $self->{cursor}, 1, ""; 1530 substr $text, $self->{cursor}, 1, "";
1088 } elsif ($sym == SDLK_LEFT) { 1531 } elsif ($sym == CFClient::SDLK_LEFT) {
1089 --$self->{cursor} if $self->{cursor}; 1532 --$self->{cursor} if $self->{cursor};
1090 } elsif ($sym == SDLK_RIGHT) { 1533 } elsif ($sym == CFClient::SDLK_RIGHT) {
1091 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1534 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1092 } elsif ($sym == SDLK_HOME) { 1535 } elsif ($sym == CFClient::SDLK_HOME) {
1093 $self->{cursor} = 0; 1536 $self->{cursor} = 0;
1094 } elsif ($sym == SDLK_END) { 1537 } elsif ($sym == CFClient::SDLK_END) {
1095 $self->{cursor} = length $text; 1538 $self->{cursor} = length $text;
1539 } elsif ($uni == 27) {
1540 $self->emit ('escape');
1096 } elsif ($uni) { 1541 } elsif ($uni) {
1097 substr $text, $self->{cursor}++, 0, chr $uni; 1542 substr $text, $self->{cursor}++, 0, chr $uni;
1098 } 1543 }
1099 1544
1100 $self->_set_text ($text); 1545 $self->_set_text ($text);
1101 $self->update; 1546 $self->update;
1547 $self->check_size;
1102} 1548}
1103 1549
1104sub focus_in { 1550sub focus_in {
1105 my ($self) = @_; 1551 my ($self) = @_;
1106 1552
… …
1154 1600
1155 $self->SUPER::_draw; 1601 $self->SUPER::_draw;
1156 1602
1157 #TODO: force update every cursor change :( 1603 #TODO: force update every cursor change :(
1158 if ($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 $text)
1611 }
1612
1159 glColor @{$self->{fg}}; 1613 glColor @{$self->{fg}};
1160 glBegin GL_LINES; 1614 glBegin GL_LINES;
1161 glVertex $self->{cur_x}, $self->{cur_y};
1162 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} + $self->{cur_h};
1163 glEnd; 1617 glEnd;
1164 } 1618 }
1165} 1619}
1166 1620
1621package CFClient::UI::Entry;
1622
1623our @ISA = CFClient::UI::EntryBase::;
1624
1625use CFClient::OpenGL;
1626
1627sub key_down {
1628 my ($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
1167############################################################################# 1668#############################################################################
1168 1669
1169package CFClient::UI::Button; 1670package CFClient::UI::Button;
1170 1671
1171our @ISA = CFClient::UI::Label::; 1672our @ISA = CFClient::UI::Label::;
1172 1673
1173use SDL; 1674use CFClient::OpenGL;
1174use SDL::OpenGL; 1675
1676my @tex =
1677 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1678 qw(b1_button_active.png);
1175 1679
1176sub new { 1680sub new {
1177 my $class = shift; 1681 my $class = shift;
1178 1682
1179 $class->SUPER::new ( 1683 $class->SUPER::new (
1180 padding => 4, 1684 padding => 4,
1181 fg => [1, 1, 1], 1685 fg => [1, 1, 1],
1182 bg => [1, 1, 1, 0.2],
1183 active_bg => [0, 0, 0, 0.5], 1686 active_fg => [0, 0, 1],
1184 active_fg => [1, 1, 0], 1687 can_hover => 1,
1185 border_fg => [1, 1, 0], 1688 align => 0,
1689 valign => 0,
1690 can_events => 1,
1186 @_ 1691 @_
1187 ) 1692 )
1188} 1693}
1189 1694
1190sub button_up { 1695sub button_up {
… …
1199sub _draw { 1704sub _draw {
1200 my ($self) = @_; 1705 my ($self) = @_;
1201 1706
1202 local $self->{fg} = $self->{fg}; 1707 local $self->{fg} = $self->{fg};
1203 1708
1709 if ($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
1204 glEnable GL_BLEND; 1938 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 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;
1206 1942
1207 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1943 glBindTexture GL_TEXTURE_2D, $t1->{name};
1208 1944 glBegin GL_QUADS;
1209 glBegin GL_LINE_LOOP; 1945 glTexCoord 0 , 0; glVertex 0 , 0;
1210 glColor @{$self->{border_fg}}; 1946 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1211 glVertex 1 , 1; 1947 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1212 glVertex 1 , $self->{h} - 2; 1948 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1213 glVertex $self->{w} - 2, $self->{h} - 2;
1214 glVertex $self->{w} - 2, 1;
1215 glEnd; 1949 glEnd;
1216
1217 if ($GRAB == $self) {
1218 glColor @{$self->{active_bg}};
1219 $self->{fg} = $self->{active_fg};
1220 } else {
1221 glColor @{$self->{bg}};
1222 }
1223 1950
1951 my $ycut1 = List::Util::min 1, $ycut;
1952 glBindTexture GL_TEXTURE_2D, $t2->{name};
1224 glBegin GL_QUADS; 1953 glBegin GL_QUADS;
1225 glVertex 2 , 2; 1954 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1226 glVertex 2 , $self->{h} - 2; 1955 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1227 glVertex $self->{w} - 2, $self->{h} - 2; 1956 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1228 glVertex $self->{w} - 2, 2; 1957 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1229 glEnd; 1958 glEnd;
1959
1960 if ($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
1230 glDisable GL_BLEND; 1970 glDisable GL_BLEND;
1971 glDisable GL_TEXTURE_2D;
1972}
1231 1973
1232 $self->SUPER::_draw; 1974#############################################################################
1975
1976package CFClient::UI::Gauge;
1977
1978our @ISA = CFClient::UI::VBox::;
1979
1980sub new {
1981 my ($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);
1233} 2019}
1234 2020
1235############################################################################# 2021#############################################################################
1236 2022
1237package CFClient::UI::Slider; 2023package CFClient::UI::Slider;
1238 2024
1239use strict; 2025use strict;
1240 2026
1241use SDL::OpenGL; 2027use CFClient::OpenGL;
1242 2028
1243our @ISA = CFClient::UI::DrawBG::; 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);
1244 2034
1245sub new { 2035sub new {
1246 my $class = shift; 2036 my $class = shift;
1247 2037
1248 # range [value, low, high, page] 2038 # range [value, low, high, page, unit]
1249 2039
2040 # TODO: 0-width page
2041 # TODO: req_w/h are wrong with vertical
2042 # TODO: calculations are off
1250 my $self = $class->SUPER::new ( 2043 my $self = $class->SUPER::new (
1251 fg => [1, 1, 1], 2044 fg => [1, 1, 1],
1252 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],
1253 range => [0, 0, 100, 10], 2048 range => [0, 0, 100, 10],
1254 req_w => 40, 2049 req_w => $::WIDTH / 80,
1255 req_h => 10, 2050 req_h => $::WIDTH / 80,
1256 vertical => 0, 2051 vertical => 0,
2052 can_hover => 1,
2053 inner_pad => .05,
1257 @_ 2054 @_
1258 ); 2055 );
1259 2056
2057 $self->set_value ($self->{range}[0]);
2058 $self->update;
2059
1260 $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 $self->update;
2083 }
1261} 2084}
1262 2085
1263sub size_request { 2086sub size_request {
1264 my ($self) = @_; 2087 my ($self) = @_;
1265 2088
… …
1278 2101
1279sub mouse_motion { 2102sub mouse_motion {
1280 my ($self, $ev, $x, $y) = @_; 2103 my ($self, $ev, $x, $y) = @_;
1281 2104
1282 if ($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
1283 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2122 my ($value, $lo, $hi, $page) = @{$self->{range}};
1284 2123
1285 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2124 my $inner_w = 1 - 2 * $self->{inner_pad};
1286 2125
1287 $x = $x * ($hi - $lo) / $w + $lo; 2126 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1288 $x = $lo if $x < $lo;
1289 $x = $hi - $page if $x > $hi - $page;
1290 $self->{range}[0] = $x;
1291 2127
1292 $self->emit (changed => $x); 2128 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1293 $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;
1294 } 2138 });
2139
2140 $self->SUPER::update;
1295} 2141}
1296 2142
1297sub _draw { 2143sub _draw {
1298 my ($self) = @_; 2144 my ($self) = @_;
1299 2145
1300 $self->SUPER::_draw (); 2146 $self->SUPER::_draw ();
1301 2147
1302 my ($w, $h) = @$self{qw(w h)}; 2148 glScale $self->{w}, $self->{h};
1303 2149
1304 if ($self->{vertical}) { 2150 if ($self->{vertical}) {
1305 # draw a vertical slider like a rotated horizontal slider 2151 # draw a vertical slider like a rotated horizontal slider
1306 2152
1307 glRotate 90, 0, 0, 1; 2153 glRotate 90, 0, 0, 1;
1308 glTranslate 0, -$self->{w}, 0; 2154 glTranslate 0, 1, 0;
1309
1310 ($w, $h) = ($h, $w);
1311 } 2155 }
1312 2156
1313 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2157 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1314 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2158 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1315 2159
1316 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2160 glEnable GL_TEXTURE_2D;
2161 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1317 2162
1318 $page = int $page * $w / ($hi - $lo); 2163 # draw background
1319 $value = int +($value - $lo) * $w / ($hi - $lo); 2164 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1320 2165
1321 $w -= $page; 2166 # draw handle
1322 $page &= ~1; 2167 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1323 glTranslate $page * 0.5, 0, 0;
1324 $page ||= 2;
1325 2168
1326 glColor @$fg; 2169 glDisable GL_TEXTURE_2D;
1327 glBegin GL_LINES;
1328 glVertex 0, 0; glVertex 0, $h;
1329 glVertex $w - 1, 0; glVertex $w - 1, $h;
1330 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1331 glEnd;
1332
1333 my $knob_a = $value - $page * 0.5;
1334 my $knob_b = $value + $page * 0.5;
1335
1336 glBegin GL_QUADS;
1337 glColor @$fg;
1338 glVertex $knob_a, 0;
1339 glVertex $knob_a, $h;
1340 glVertex $knob_b, $h;
1341 glVertex $knob_b, 0;
1342
1343 if ($knob_a < $knob_b - 2) {
1344 glColor @$bg;
1345 glVertex $knob_a + 1, 1;
1346 glVertex $knob_a + 1, $h - 1;
1347 glVertex $knob_b - 1, $h - 1;
1348 glVertex $knob_b - 1, 1;
1349 }
1350 glEnd;
1351} 2170}
1352 2171
1353############################################################################# 2172#############################################################################
1354 2173
1355package CFClient::UI::MapWidget; 2174package CFClient::UI::TextView;
1356 2175
1357use strict;
1358
1359use List::Util qw(min max);
1360
1361use SDL;
1362use SDL::OpenGL;
1363
1364our @ISA = CFClient::UI::Base::; 2176our @ISA = CFClient::UI::HBox::;
2177
2178use CFClient::OpenGL;
1365 2179
1366sub new { 2180sub new {
1367 my $class = shift; 2181 my $class = shift;
1368 2182
1369 $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1370 z => -1, 2184 fontsize => 1,
1371 list => (glGenLists 1), 2185 can_events => 0,
2186 #font => default_font
1372 @_ 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 ],
1373 ) 2196 );
1374}
1375 2197
1376sub key_down { 2198 $self->{children}[1]->connect (changed => sub { $self->update });
1377 print "MAPKEYDOWN\n";
1378}
1379 2199
1380sub key_up { 2200 $self
1381} 2201}
1382 2202
1383sub size_request { 2203sub set_fontsize {
2204 my ($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);
1384 ( 2218
1385 1 + 32 * int $::WIDTH / 32, 2219 ($layout->size)[1]
1386 1 + 32 * int $::HEIGHT / 32, 2220}
1387 ) 2221
2222sub reflow {
2223 my ($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 $self->{children}[1]->update;
1388} 2254}
1389 2255
1390sub update { 2256sub update {
1391 my ($self) = @_; 2257 my ($self) = @_;
1392 2258
1393 $self->{need_update} = 1;
1394 $self->SUPER::update; 2259 $self->SUPER::update;
1395}
1396 2260
1397sub draw { 2261 return unless $self->{h} > 0;
1398 my ($self) = @_;
1399 2262
2263 delete $self->{texture};
2264
2265 $ROOT->on_post_alloc ($self, sub {
1400 if (delete $self->{need_update}) { 2266 if (delete $self->{need_reflow}) {
1401 glNewList $self->{list}, GL_COMPILE; 2267 my $height = 0;
1402 2268
1403 my $mx = $::CONN->{mapx}; 2269 $height += $_->[0] = $self->text_height ($_->[2])
1404 my $my = $::CONN->{mapy}; 2270 for @{$self->{par}};
1405 2271
1406 my $map = $::CONN->{map}; 2272 $self->{height} = $height;
1407 2273
1408 my ($xofs, $yofs); 2274 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1409 2275
1410 my $sw = 1 + int $::WIDTH / 32; 2276 delete $self->{texture};
1411 my $sh = 1 + int $::HEIGHT / 32;
1412
1413 if ($::CONN->{mapw} > $sw) {
1414 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1415 } else {
1416 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1417 } 2277 }
1418 2278
1419 if ($::CONN->{maph} > $sh) { 2279 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1420 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2280 glClearColor 0, 0, 0, 0;
1421 } else { 2281 glClear GL_COLOR_BUFFER_BIT;
1422 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1423 }
1424 2282
1425 glEnable GL_TEXTURE_2D; 2283 glEnable GL_TEXTURE_2D;
1426 glEnable GL_BLEND;
1427 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1428 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1429 2285
1430 my $sw4 = ($sw + 3) & ~3; 2286 my $top = int $self->{children}[1]{range}[0];
1431 my $darkness = "\x00" x ($sw4 * $sh);
1432 2287
1433 for my $x (0 .. $sw - 1) { 2288 my $y0 = $top;
1434 my $row = $map->[$x + $xofs]; 2289 my $y1 = $top + $self->{h};
1435 for my $y (0 .. $sh - 1) {
1436 2290
1437 my $cell = $row->[$y + $yofs] 2291 my $y = 0;
1438 or next;
1439 2292
2293 my $layout = $self->{layout};
2294
2295 $layout->set_font ($self->{font}) if $self->{font};
2296
2297 for my $par (@{$self->{par}}) {
1440 my $dark = $cell->[0]; 2298 my $h = $par->[0];
1441 if ($dark < 0) { 2299
1442 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2300 if ($y0 < $y + $h && $y < $y1) {
1443 } else { 2301 $layout->set_foreground (@{ $par->[1] });
1444 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);
1445 } 2306 }
1446 2307
1447 for my $num (grep $_, @$cell[1,2,3]) { 2308 $y += $h;
1448 my $tex = $::CONN->{face}[$num]{texture} || next;
1449
1450 my ($w, $h) = @$tex{qw(w h)};
1451
1452 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1453 }
1454 } 2309 }
1455 }
1456 2310
1457# if (1) { # higher quality darkness
1458# $lighting =~ s/(.)/$1$1$1/gs;
1459# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1460#
1461# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1462#
1463# $lighting = $pb->get_pixels;
1464# $lighting =~ s/(.)../$1/gs;
1465# }
1466
1467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1468
1469 $darkness = new CFClient::Texture
1470 w => $sw4,
1471 h => $sh,
1472 data => $darkness,
1473 internalformat => GL_ALPHA,
1474 format => GL_ALPHA;
1475
1476 glColor 0.45, 0.45, 0.45, 1;
1477 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1478
1479 glDisable GL_TEXTURE_2D; 2311 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481
1482 glEndList;
1483 }
1484
1485 glCallList $self->{list};
1486}
1487
1488my %DIR = (
1489 SDLK_KP8, [1, "north"],
1490 SDLK_KP9, [2, "northeast"],
1491 SDLK_KP6, [3, "east"],
1492 SDLK_KP3, [4, "southeast"],
1493 SDLK_KP2, [5, "south"],
1494 SDLK_KP1, [6, "southwest"],
1495 SDLK_KP4, [7, "west"],
1496 SDLK_KP7, [8, "northwest"],
1497
1498 SDLK_UP, [1, "north"],
1499 SDLK_RIGHT, [3, "east"],
1500 SDLK_DOWN, [5, "south"],
1501 SDLK_LEFT, [7, "west"],
1502);
1503
1504sub key_down {
1505 my ($self, $ev) = @_;
1506
1507 my $mod = $ev->key_mod;
1508 my $sym = $ev->key_sym;
1509
1510 if ($sym == SDLK_KP5) {
1511 $::CONN->send ("command stay fire");
1512 } elsif (exists $DIR{$sym}) {
1513 if ($mod & KMOD_SHIFT) {
1514 $self->{shft}++;
1515 $::CONN->send ("command fire $DIR{$sym}[0]");
1516 } elsif ($mod & KMOD_CTRL) {
1517 $self->{ctrl}++;
1518 $::CONN->send ("command run $DIR{$sym}[0]");
1519 } else {
1520 $::CONN->send ("command $DIR{$sym}[1]");
1521 } 2312 };
1522 } 2313 });
1523} 2314}
1524 2315
1525sub key_up { 2316sub _draw {
1526 my ($self, $ev) = @_; 2317 my ($self) = @_;
1527 2318
1528 my $mod = $ev->key_mod; 2319 glEnable GL_TEXTURE_2D;
1529 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}, $self->{children}[0]{h});
2323 glDisable GL_TEXTURE_2D;
1530 2324
1531 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2325 $self->{children}[1]->draw;
1532 $::CONN->send ("command fire_stop"); 2326
1533 }
1534 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1535 $::CONN->send ("command run_stop");
1536 }
1537} 2327}
1538 2328
1539############################################################################# 2329#############################################################################
1540 2330
1541package CFClient::UI::Animator; 2331package CFClient::UI::Animator;
1542 2332
1543use SDL::OpenGL; 2333use CFClient::OpenGL;
1544 2334
1545our @ISA = CFClient::UI::Bin::; 2335our @ISA = CFClient::UI::Bin::;
1546 2336
1547sub moveto { 2337sub moveto {
1548 my ($self, $x, $y) = @_; 2338 my ($self, $x, $y) = @_;
… …
1578 glPopMatrix; 2368 glPopMatrix;
1579} 2369}
1580 2370
1581############################################################################# 2371#############################################################################
1582 2372
1583package 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;
1584 2843
1585our @ISA = CFClient::UI::Container::; 2844our @ISA = CFClient::UI::Container::;
1586 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 $self->{w};
2868}
2869
1587sub size_request { 2870sub size_request {
1588 ($::WIDTH, $::HEIGHT) 2871 my ($self) = @_;
2872
2873 ($self->{w}, $self->{h})
1589} 2874}
1590 2875
1591sub size_allocate { 2876sub size_allocate {
1592 my ($self, $x, $y, $w, $h) = @_; 2877 my ($self, $w, $h) = @_;
1593 2878
1594 $self->_size_allocate ($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;
1595 2881
1596 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2882 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1597 for @{$self->{children}}; 2883 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1598}
1599 2884
1600sub 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, $H);
2898 }
2899}
2900
2901sub coord2local {
1601 my ($self, $x, $y) = @_; 2902 my ($self, $x, $y) = @_;
1602 2903
1603 ($x, $y) 2904 ($x, $y)
1604} 2905}
1605 2906
2907sub coord2global {
2908 my ($self, $x, $y) = @_;
2909
2910 ($x, $y)
2911}
2912
1606sub update { 2913sub update {
1607 my ($self) = @_; 2914 my ($self) = @_;
1608 2915
1609 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2916 $self->check_size;
1610 ::refresh (); 2917 $::WANT_REFRESH++;
1611} 2918}
1612 2919
1613sub add { 2920sub add {
1614 my ($self, $widget) = @_; 2921 my ($self, @children) = @_;
1615 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
1616 $self->SUPER::add ($widget); 2931 $self->SUPER::add (@children);
1617
1618 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1619} 2932}
1620 2933
2934sub on_refresh {
2935 my ($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} = $cb;
2944}
2945
1621sub draw { 2946sub draw {
1622 my ($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;
1623 3013
1624 $self->_draw; 3014 $self->_draw;
1625} 3015}
1626 3016
1627############################################################################# 3017#############################################################################
1628 3018
1629package CFClient::UI; 3019package CFClient::UI;
1630 3020
3021$ROOT = new CFClient::UI::Root;
1631$TOPLEVEL = new CFClient::UI::Toplevel; 3022$TOOLTIP = new CFClient::UI::Tooltip;
1632 3023
16331 30241
1634 3025

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines