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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.82 by root, Wed Apr 12 02:00:06 2006 UTC vs.
Revision 1.222 by root, Mon May 22 03:59:51 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
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
71} 170}
72 171
73############################################################################# 172#############################################################################
74 173
75package CFClient::UI::Base; 174package CFClient::UI::Base;
76 175
77use strict; 176use strict;
78 177
79use SDL::OpenGL; 178use CFClient::OpenGL;
80 179
81sub new { 180sub new {
82 my $class = shift; 181 my $class = shift;
83 182
84 my $self = bless { 183 my $self = bless {
85 x => 0, 184 x => 0,
86 y => 0, 185 y => 0,
87 z => 0, 186 z => 0,
88 w => -1, 187 can_events => 1,
89 h => -1,
90 @_ 188 @_
91 }, $class; 189 }, $class;
92 190
93 for (keys %$self) { 191 for (keys %$self) {
94 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
96 } 194 }
97 } 195 }
98 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
99 $self 199 $self
200}
201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
209sub show {
210 my ($self) = @_;
211 return if $self->{parent};
212
213 $CFClient::UI::ROOT->add ($self);
214}
215
216sub hide {
217 my ($self) = @_;
218
219 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self;
221
222 $self->{parent}->remove ($self)
223 if $self->{parent};
100} 224}
101 225
102sub move { 226sub move {
103 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
228
104 $self->{x} = $x; 229 $self->{x} = int $x;
105 $self->{y} = $y; 230 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
107}
108 232
109sub needs_redraw { 233 $self->update;
110 0 234}
235
236sub set_size {
237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
111} 243}
112 244
113sub size_request { 245sub size_request {
114 require Carp; 246 require Carp;
115 Carp::confess "size_request is abtract"; 247 Carp::confess "size_request is abstract";
116} 248}
117 249
118sub _size_allocate { 250sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 251 my ($self, $x, $y, $w, $h) = @_;
120 252
253 if ($self->{aspect}) {
254 my $w2 = List::Util::min $w, int $h * $self->{aspect};
255 my $h2 = List::Util::min $h, int $w / $self->{aspect};
256
257 # use alignment to adjust x, y
258
259 $x += int +($w - $w2) * 0.5;
260 $y += int +($h - $h2) * 0.5;
261
262 ($w, $h) = ($w2, $h2);
263 }
264
265 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 266 $self->{x} = $x;
122 $self->{y} = $y; 267 $self->{y} = $y;
268 $self->update;
269 }
123 270
124 return unless $self->{w} != $w || $self->{h} != $h; 271 if ($self->{w} != $w || $self->{h} != $h) {
125 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 273 }
130} 274}
131 275
132sub size_allocate { 276sub size_allocate {
277 # nothing to be done
278}
279
280sub reconfigure {
281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 291 my ($self, $w, $h) = @_;
134 292
135 $self->_size_allocate ($x, $y, $w, $h); 293 delete $self->{max_w}; $self->{max_w} = $w if $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h;
295}
296
297sub set_tooltip {
298 my ($self, $tooltip) = @_;
299
300 $self->{tooltip} = $tooltip;
301
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
136} 306}
137 307
138# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
139sub translate { 309sub coord2local {
140 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
141 311
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
313}
314
315# translate local coordinates to global coordinate system
316sub coord2global {
317 my ($self, $x, $y) = @_;
318
319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 320}
144 321
145sub focus_in { 322sub focus_in {
146 my ($self) = @_; 323 my ($self) = @_;
147 324
148 return if $FOCUS == $self; 325 return if $FOCUS == $self;
326 return unless $self->{can_focus};
149 327
150 my $focus = $FOCUS; $FOCUS = $self; 328 my $focus = $FOCUS; $FOCUS = $self;
329
330 $self->emit (focus_in => $focus);
331
151 $focus->update if $focus; 332 $focus->update if $focus;
152 $FOCUS->update; 333 $FOCUS->update;
153} 334}
154 335
155sub focus_out { 336sub focus_out {
156 my ($self) = @_; 337 my ($self) = @_;
157 338
158 return unless $FOCUS == $self; 339 return unless $FOCUS == $self;
159 340
160 my $focus = $FOCUS; undef $FOCUS; 341 my $focus = $FOCUS; undef $FOCUS;
342
343 $self->emit (focus_out => $focus);
344
161 $focus->update if $focus; #? 345 $focus->update if $focus; #?
162} 346}
163 347
164sub mouse_motion { } 348sub mouse_motion { }
165sub button_up { } 349sub button_up { }
… …
186 glPushMatrix; 370 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 371 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 372 $self->_draw;
189 glPopMatrix; 373 glPopMatrix;
190 374
191 if ($self == $HOVER) { 375 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 376 my ($x, $y) = @$self{qw(x y)};
193 377
194 glColor 0, 0, 1, 0.2; 378 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 379 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 381 glBegin GL_QUADS;
198 glVertex $x , $y; 382 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 383 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
202 glEnd; 386 glEnd;
203 glDisable GL_BLEND; 387 glDisable GL_BLEND;
204 } 388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0;
396 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h};
399 glEnd;
400 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 }
205} 403}
206 404
207sub _draw { 405sub _draw {
208 my ($self) = @_; 406 my ($self) = @_;
209 407
210 warn "no draw defined for $self\n"; 408 warn "no draw defined for $self\n";
211} 409}
212 410
213sub find_widget { 411sub find_widget {
214 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
215 415
216 return $self 416 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 419
220 () 420 ()
221} 421}
222 422
223sub set_parent { 423sub set_parent {
224 my ($self, $par) = @_; 424 my ($self, $parent) = @_;
225 425
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 426 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 427
230sub get_parent { 428 # TODO: req_w _does_change after ->reconfigure
231 $_[0]->{parent} 429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
433}
434
435sub check_size {
436 my ($self, $forced) = @_;
437
438 $self->{force_alloc} = 1 if $forced;
439 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 440}
233 441
234sub update { 442sub update {
235 my ($self) = @_; 443 my ($self) = @_;
236 444
… …
239} 447}
240 448
241sub connect { 449sub connect {
242 my ($self, $signal, $cb) = @_; 450 my ($self, $signal, $cb) = @_;
243 451
244 push @{ $self->{cb}{$signal} }, $cb; 452 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 453}
246 454
247sub emit { 455sub emit {
248 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
249 457
250 $_->($self, @args) 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 459}
253 460
254sub DESTROY { 461sub DESTROY {
255 my ($self) = @_; 462 my ($self) = @_;
256 463
464 delete $WIDGET{$self+0};
257 #$self->deactivate; 465 #$self->deactivate;
258} 466}
259 467
260############################################################################# 468#############################################################################
261 469
262package CFClient::UI::DrawBG; 470package CFClient::UI::DrawBG;
263 471
264our @ISA = CFClient::UI::Base::; 472our @ISA = CFClient::UI::Base::;
265 473
266use strict; 474use strict;
267use SDL::OpenGL; 475use CFClient::OpenGL;
268 476
269sub new { 477sub new {
270 my $class = shift; 478 my $class = shift;
271 479
272 # range [value, low, high, page] 480 # range [value, low, high, page]
273 481
274 $class->SUPER::new ( 482 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
277 @_ 485 @_
278 ) 486 )
279} 487}
280 488
281sub _draw { 489sub _draw {
282 my ($self) = @_; 490 my ($self) = @_;
283 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
285 498
286 glEnable GL_BLEND; 499 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
289 502
290 glBegin GL_QUADS; 503 glBegin GL_QUADS;
291 glVertex 0 , 0; 504 glVertex 0 , 0;
292 glVertex 0 , $h; 505 glVertex 0 , $h;
293 glVertex $w, $h; 506 glVertex $w, $h;
294 glVertex $w, 0; 507 glVertex $w, 0;
295 glEnd; 508 glEnd;
296 509
297 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
298} 512}
299 513
300############################################################################# 514#############################################################################
301 515
302package CFClient::UI::Empty; 516package CFClient::UI::Empty;
303 517
304our @ISA = CFClient::UI::Base::; 518our @ISA = CFClient::UI::Base::;
519
520sub new {
521 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg);
523}
305 524
306sub size_request { 525sub size_request {
307 (0, 0) 526 (0, 0)
308} 527}
309 528
… …
318sub new { 537sub new {
319 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
320 539
321 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
322 541
323 my $self = $class->SUPER::new (children => [], %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
324 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
325 548
326 $self 549 $self
327} 550}
328 551
329sub add { 552sub add {
330 my ($self, $chld) = @_; 553 my ($self, @widgets) = @_;
331 554
332 $chld->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
557
558 use sort 'stable';
333 559
334 $self->{children} = [ 560 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 562 @{$self->{children}}, @widgets
337 ]; 563 ];
338 564
339 $self->{w} = $self->{h} = -1; 565 $self->check_size (1);
340 $self->update; 566 $self->update;
341} 567}
342 568
569sub children {
570 @{ $_[0]{children} }
571}
572
343sub remove { 573sub remove {
344 my ($self, $widget) = @_; 574 my ($self, $child) = @_;
345 575
576 delete $child->{parent};
577 $child->hide;
578
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 580
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 581 $self->check_size;
582 $self->update;
583}
584
585sub clear {
586 my ($self) = @_;
587
588 my $children = delete $self->{children};
589 $self->{children} = [];
590
591 for (@$children) {
592 delete $_->{parent};
593 $_->hide;
594 }
595
596 $self->check_size;
597 $self->update;
349} 598}
350 599
351sub find_widget { 600sub find_widget {
352 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
353 602
… …
383 632
384 $class->SUPER::new (children => [$child], %arg) 633 $class->SUPER::new (children => [$child], %arg)
385} 634}
386 635
387sub add { 636sub add {
388 my ($self, $widget) = @_; 637 my ($self, $child) = @_;
389 638
390 $self->{children} = []; 639 $self->{children} = [];
391 640
392 $self->SUPER::add ($widget); 641 $self->SUPER::add ($child);
393} 642}
394 643
395sub remove { 644sub remove {
396 my ($self, $widget) = @_; 645 my ($self, $widget) = @_;
397 646
… …
406sub size_request { 655sub size_request {
407 $_[0]{children}[0]->size_request 656 $_[0]{children}[0]->size_request
408} 657}
409 658
410sub size_allocate { 659sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 660 my ($self, $w, $h) = @_;
412 661
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 662 $self->{children}[0]->configure (0, 0, $w, $h);
416} 663}
417 664
418############################################################################# 665#############################################################################
419 666
420package CFClient::UI::Window; 667package CFClient::UI::Window;
421 668
422our @ISA = CFClient::UI::Bin::; 669our @ISA = CFClient::UI::Bin::;
423 670
424use SDL::OpenGL; 671use CFClient::OpenGL;
425 672
426sub new { 673sub new {
427 my ($class, %arg) = @_; 674 my ($class, %arg) = @_;
428 675
429 my $self = $class->SUPER::new (%arg); 676 my $self = $class->SUPER::new (%arg);
430} 677}
431 678
432sub update { 679sub update {
433 my ($self) = @_; 680 my ($self) = @_;
434 681
435 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 683 $self->SUPER::update;
438} 684}
439 685
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 686sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 687 my ($self, $w, $h) = @_;
451 688
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
455 692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
697sub render_child {
698 my ($self) = @_;
699
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT;
703
456 $self->render_chld; 704 $self->_render;
705 };
457} 706}
458 707
459sub _draw { 708sub _draw {
460 my ($self) = @_; 709 my ($self) = @_;
461 710
462 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
463 712
464 my $tex = $self->{texture} 713 my $tex = $self->{texture}
465 or return; 714 or return;
466 715
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1;
471 719
472 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 721
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
476} 723}
477 724
478############################################################################# 725#############################################################################
479 726
727package CFClient::UI::ViewPort;
728
729our @ISA = CFClient::UI::Window::;
730
731sub size_request {
732 my ($self) = @_;
733
734 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
736
737 @$self{qw(child_w child_h)}
738}
739
740sub size_allocate {
741 my ($self, $w, $h) = @_;
742
743 $self->update;
744}
745
746sub set_offset {
747 my ($self, $x, $y) = @_;
748
749 $self->{view_x} = int $x;
750 $self->{view_y} = int $y;
751
752 $self->update;
753}
754
755# hmm, this does not work for topleft of $self... but we should not ask for that
756sub coord2local {
757 my ($self, $x, $y) = @_;
758
759 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
760}
761
762sub coord2global {
763 my ($self, $x, $y) = @_;
764
765 $x = List::Util::min $self->{w}, $x - $self->{view_x};
766 $y = List::Util::min $self->{h}, $y - $self->{view_y};
767
768 $self->SUPER::coord2global ($x, $y)
769}
770
771sub find_widget {
772 my ($self, $x, $y) = @_;
773
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y)
780 }
781}
782
783sub _render {
784 my ($self) = @_;
785
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787
788 $self->SUPER::_render;
789}
790
791#############################################################################
792
793package CFClient::UI::ScrolledWindow;
794
795our @ISA = CFClient::UI::HBox::;
796
797sub new {
798 my $class = shift;
799
800 my $self;
801
802 my $slider = new CFClient::UI::Slider
803 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
807 },
808 ;
809
810 $self = $class->SUPER::new (
811 vp => (new CFClient::UI::ViewPort expand => 1),
812 slider => $slider,
813 @_,
814 );
815
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider});
819
820 $self
821}
822
823#TODO# update range on size_allocate depending on child
824# update viewport offset on scroll
825
826#############################################################################
827
480package CFClient::UI::Frame; 828package CFClient::UI::Frame;
481 829
482our @ISA = CFClient::UI::Bin::; 830our @ISA = CFClient::UI::Bin::;
483 831
484use SDL::OpenGL; 832use CFClient::OpenGL;
833
834sub new {
835 my $class = shift;
836
837 $class->SUPER::new (
838 bg => undef,
839 @_,
840 )
841}
842
843sub _draw {
844 my ($self) = @_;
845
846 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)};
848
849 glEnable GL_BLEND;
850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
851 glColor @{ $self->{bg} };
852
853 glBegin GL_QUADS;
854 glVertex 0 , 0;
855 glVertex 0 , $h;
856 glVertex $w, $h;
857 glVertex $w, 0;
858 glEnd;
859
860 glDisable GL_BLEND;
861 }
862
863 $self->SUPER::_draw;
864}
865
866#############################################################################
867
868package CFClient::UI::FancyFrame;
869
870our @ISA = CFClient::UI::Bin::;
871
872use CFClient::OpenGL;
873
874my @tex =
875 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
876 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
877
878sub new {
879 my $class = shift;
880
881 # TODO: user_x, user_y, overwrite moveto?
882
883 my $self = $class->SUPER::new (
884 bg => [1, 1, 1, 1],
885 border_bg => [1, 1, 1, 1],
886 border => 0.6,
887 toplevel => 1,
888 can_events => 1,
889 @_
890 );
891
892 $self->{title} &&= new CFClient::UI::Label
893 align => 0,
894 valign => 1,
895 text => $self->{title},
896 fontsize => $self->{border};
897
898 $self
899}
900
901sub border {
902 int $_[0]{border} * $::FONTSIZE
903}
485 904
486sub size_request { 905sub size_request {
487 my ($self) = @_; 906 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 907
491 $chld->move (2, 2); 908 my ($w, $h) = $self->SUPER::size_request;
492 909
493 map { $_ + 4 } $chld->size_request; 910 (
911 $w + $self->border * 2,
912 $h + $self->border * 2,
913 )
494} 914}
495 915
496sub size_allocate { 916sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 918
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 919 $h -= List::Util::max 0, $self->border * 2;
502} 920 $w -= List::Util::max 0, $self->border * 2;
503 921
504sub _draw { 922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 923 if $self->{title};
506 924
507 my $chld = $self->child; 925 $self->child->configure ($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, $h);
565} 926}
566 927
567sub button_down { 928sub button_down {
568 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
569 930
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 931 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 932 my $border = $self->border;
572 933
934 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
935 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
936
937 if ($lr & $td) {
938 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 940 my ($bw, $bh) = ($self->{w}, $self->{h});
941
942 my $mx = $x < $border;
943 my $my = $y < $border;
575 944
576 $self->{motion} = sub { 945 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
578 947
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
580 950
581 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
954 $self->check_size;
584 }; 955 };
585 956
586 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
591 960
592 $self->{motion} = sub { 961 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
594 963
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 964 ($x, $y) = ($ev->{x}, $ev->{y});
596 965
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 966 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 967 $self->update;
599 }; 968 };
600 } 969 }
… …
613} 982}
614 983
615sub _draw { 984sub _draw {
616 my ($self) = @_; 985 my ($self) = @_;
617 986
618 my ($w, $h) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 989
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 992
626 my $top = $tex[1]; 993 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 994
629 my $left = $tex[3]; 995 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1000
632 my $right = $tex[2]; 1001 if (@{$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]; 1002 my $bg = $tex[0];
639 1003
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1004 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
645 1007
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 1008 glColor @{ $self->{bg} };
1009
1010 $bg->{s} = $rep_x;
1011 $bg->{t} = $rep_y;
1012 $bg->{wrap_mode} = 1;
1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
647 1015
648 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1017
1018 $self->{title}->draw if $self->{title};
650 1019
651 $self->child->draw; 1020 $self->child->draw;
652
653} 1021}
654 1022
655############################################################################# 1023#############################################################################
656 1024
657package CFClient::UI::Table; 1025package CFClient::UI::Table;
658 1026
659our @ISA = CFClient::UI::Base::; 1027our @ISA = CFClient::UI::Base::;
660 1028
661use List::Util qw(max sum); 1029use List::Util qw(max sum);
662 1030
663use SDL::OpenGL; 1031use CFClient::OpenGL;
664 1032
665sub new { 1033sub new {
666 my $class = shift; 1034 my $class = shift;
667 1035
668 $class->SUPER::new ( 1036 $class->SUPER::new (
… …
670 @_ 1038 @_
671 ) 1039 )
672} 1040}
673 1041
674sub add { 1042sub add {
675 my ($self, $x, $y, $chld) = @_; 1043 my ($self, $x, $y, $child) = @_;
676 1044
1045 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1046 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1047
680 $self->{w} = $self->{h} = -1; 1048 $child->check_size;
1049}
1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053}
1054
1055# TODO: move to container class maybe? send childs a signal on removal?
1056sub clear {
1057 my ($self) = @_;
1058
1059 my @children = $self->children;
1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
681 $self->update; 1067 $self->update;
682} 1068}
683 1069
684sub get_wh { 1070sub get_wh {
685 my ($self) = @_; 1071 my ($self) = @_;
… …
691 or next; 1077 or next;
692 1078
693 for my $x (0 .. $#$row) { 1079 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1080 my $widget = $row->[$x]
695 or next; 1081 or next;
696 my ($w, $h) = $widget->size_request; 1082 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1083
698 $w[$x] = max $w[$x], $w; 1084 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1085 $h[$y] = max $h[$y], $h;
700 } 1086 }
701 } 1087 }
… …
713 (sum @$hs), 1099 (sum @$hs),
714 ) 1100 )
715} 1101}
716 1102
717sub size_allocate { 1103sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1104 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1105
722 my ($ws, $hs) = $self->get_wh; 1106 my ($ws, $hs) = $self->get_wh;
723 1107
724 my $req_w = sum @$ws; 1108 my $req_w = sum @$ws;
725 my $req_h = sum @$hs; 1109 my $req_h = sum @$hs;
… …
731 1115
732 # linearly scale sizes 1116 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1117 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1118 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
735 1119
1120 CFClient::UI::harmonize $ws;
1121 CFClient::UI::harmonize $hs;
1122
736 my $y; 1123 my $y;
737 1124
738 for my $r (0 .. $#{$self->{children}}) { 1125 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1126 my $row = $self->{children}[$r]
740 or next; 1127 or next;
741 1128
742 my $x = 0; 1129 my $x = 0;
743 my $row_h = $hs->[$r]; 1130 my $row_h = $hs->[$r];
744 1131
745 for my $c (0 .. $#$row) { 1132 for my $c (0 .. $#$row) {
746 my $widget = $row->[$c]
747 or next;
748
749 my $col_w = $ws->[$c]; 1133 my $col_w = $ws->[$c];
750 1134
1135 if (my $widget = $row->[$c]) {
751 $widget->size_allocate ($x, $y, $col_w, $row_h); 1136 $widget->configure ($x, $y, $col_w, $row_h);
1137 }
752 1138
753 $x += $col_w; 1139 $x += $col_w;
754 } 1140 }
755 1141
756 $y += $row_h; 1142 $y += $row_h;
… …
800 (List::Util::max map $_->[1], @alloc), 1186 (List::Util::max map $_->[1], @alloc),
801 ) 1187 )
802} 1188}
803 1189
804sub size_allocate { 1190sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1191 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h) or return;
808
809 return unless $self->{w};
810 1192
811 ($h, $w) = ($w, $h); 1193 ($h, $w) = ($w, $h);
812 1194
813 my $children = $self->{children}; 1195 my $children = $self->{children};
814 1196
815 my @h = map +($_->size_request)[0], @$children; 1197 my @h = map $_->{req_w}, @$children;
816 1198
817 my $req_h = List::Util::sum @h; 1199 my $req_h = List::Util::sum @h;
818 1200
819 if ($req_h > $h) { 1201 if ($req_h > $h) {
820 # ah well, not enough space 1202 # ah well, not enough space
… …
830 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1212 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
831 $h[$_] = $alloc_h; 1213 $h[$_] = $alloc_h;
832 } 1214 }
833 } 1215 }
834 1216
1217 CFClient::UI::harmonize \@h;
1218
835 my $y = 0; 1219 my $y = 0;
836 for (0 .. $#$children) { 1220 for (0 .. $#$children) {
837 my $child = $children->[$_]; 1221 my $child = $children->[$_];
838 my $h = $h[$_]; 1222 my $h = $h[$_];
839 $child->size_allocate ($y, 0, $h, $w); 1223 $child->configure ($y, 0, $h, $w);
840 1224
841 $y += $h; 1225 $y += $h;
842 } 1226 }
1227
1228 1
843} 1229}
844 1230
845############################################################################# 1231#############################################################################
846 1232
847package CFClient::UI::VBox; 1233package CFClient::UI::VBox;
… …
860 (List::Util::sum map $_->[1], @alloc), 1246 (List::Util::sum map $_->[1], @alloc),
861 ) 1247 )
862} 1248}
863 1249
864sub size_allocate { 1250sub size_allocate {
865 my ($self, $x, $y, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
866 1252
867 $self->_size_allocate ($x, $y, $w, $h) or return; 1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
868
869 return unless $self->{h};
870 1254
871 my $children = $self->{children}; 1255 my $children = $self->{children};
872 1256
873 my @h = map +($_->size_request)[1], @$children; 1257 my @h = map $_->{req_h}, @$children;
874 1258
875 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
876 1260
877 if ($req_h > $h) { 1261 if ($req_h > $h) {
878 # ah well, not enough space 1262 # ah well, not enough space
… …
886 1270
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1271 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1272 }
889 } 1273 }
890 1274
1275 CFClient::UI::harmonize \@h;
1276
891 my $y = 0; 1277 my $y = 0;
892 for (0 .. $#$children) { 1278 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1279 my $child = $children->[$_];
894 my $h = $h[$_]; 1280 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1281 $child->configure (0, $y, $w, $h);
896 1282
897 $y += $h; 1283 $y += $h;
898 } 1284 }
1285
1286 1
899} 1287}
900 1288
901############################################################################# 1289#############################################################################
902 1290
903package CFClient::UI::Label; 1291package CFClient::UI::Label;
904 1292
905our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
906 1294
907use SDL::OpenGL; 1295use CFClient::OpenGL;
908 1296
909sub new { 1297sub new {
910 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
911 1299
912 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
914 height => $::FONTSIZE, 1302 #bg => none
915 text => "", 1303 #active_bg => none
916 align => -1, 1304 #font => default_font
917 padding => 2, 1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
918 layout => new CFClient::Layout, 1309 layout => (new CFClient::Layout),
1310 fontsize => 1,
1311 align => -1,
1312 valign => -1,
1313 padding => 2,
1314 can_events => 0,
919 %arg 1315 %arg
920 ); 1316 );
921 1317
1318 if (exists $self->{template}) {
1319 my $layout = new CFClient::Layout;
1320 $layout->set_text (delete $self->{template});
1321 $self->{template} = $layout;
1322 }
1323
1324 if (exists $self->{markup}) {
1325 $self->set_markup (delete $self->{markup});
1326 } else {
922 $self->set_text ($self->{text}); 1327 $self->set_text (delete $self->{text});
1328 }
923 1329
924 $self 1330 $self
925} 1331}
926 1332
927sub escape_text { 1333sub escape($) {
928 local $_ = $_[1]; 1334 local $_ = $_[0];
929 1335
930 s/&/&amp;/g; 1336 s/&/&amp;/g;
931 s/>/&gt;/g; 1337 s/>/&gt;/g;
932 s/</&lt;/g; 1338 s/</&lt;/g;
933 1339
934 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
935} 1348}
936 1349
937sub set_text { 1350sub set_text {
938 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
939 1352
1353 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1357 $self->{layout}->set_text ($text);
942 1358
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1359 $self->update;
1360 $self->check_size;
946} 1361}
947 1362
948sub get_text { 1363sub set_markup {
949 my ($self, $text) = @_; 1364 my ($self, $markup) = @_;
950 1365
951 $self->{text} 1366 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup";
1368
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1372 $self->{layout}->set_markup ($markup);
1373
1374 $self->update;
1375 $self->check_size;
952} 1376}
953 1377
954sub size_request { 1378sub size_request {
955 my ($self) = @_; 1379 my ($self) = @_;
956 1380
957 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
958 $self->{layout}->set_height ($self->{height}); 1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1386
959 my ($w, $h) = $self->{layout}->size; 1387 my ($w, $h) = $self->{layout}->size;
1388
1389 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font};
1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1392
1393 my ($w2, $h2) = $self->{template}->size;
1394
1395 $w = List::Util::max $w, $w2;
1396 $h = List::Util::max $h, $h2;
1397 }
960 1398
961 ( 1399 (
962 $w + $self->{padding} * 2, 1400 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1401 $h + $self->{padding} * 2,
964 ) 1402 )
965} 1403}
966 1404
967sub size_allocate { 1405sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1406 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1407
972 delete $self->{texture}; 1408 delete $self->{texture};
973} 1409}
974 1410
975sub update { 1411sub set_fontsize {
976 my ($self) = @_; 1412 my ($self, $fontsize) = @_;
977 1413
1414 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1415 delete $self->{texture};
1416
979 $self->SUPER::update; 1417 $self->update;
1418 $self->check_size;
980} 1419}
981 1420
982sub _draw { 1421sub _draw {
983 my ($self) = @_; 1422 my ($self) = @_;
984 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
985 my $tex = $self->{texture} ||= do { 1426 my $tex = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1430 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433
988 new_from_layout CFClient::Texture $self->{layout} 1434 my $tex = new_from_layout CFClient::Texture $self->{layout};
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
989 }; 1445 };
990 1446
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1449
1450 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1451 glColor @{$self->{fg}};
997 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1453 } else {
999 $self->{align} < 0 ? $self->{padding} 1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1455 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 glTranslate $x, $self->{padding}, 0;
1004 $tex->draw_quad (0, 0);
1005 1456
1006 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND;
1008} 1458}
1009 1459
1010############################################################################# 1460#############################################################################
1011 1461
1012package CFClient::UI::Entry; 1462package CFClient::UI::EntryBase;
1013 1463
1014our @ISA = CFClient::UI::Label::; 1464our @ISA = CFClient::UI::Label::;
1015 1465
1016use SDL; 1466use CFClient::OpenGL;
1017use SDL::OpenGL;
1018 1467
1019sub new { 1468sub new {
1020 my $class = shift; 1469 my $class = shift;
1021 1470
1022 $class->SUPER::new ( 1471 $class->SUPER::new (
1023 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1024 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1025 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1026 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1476 can_hover => 1,
1477 can_focus => 1,
1478 valign => 0,
1479 can_events => 1,
1027 @_ 1480 @_
1028 ) 1481 )
1029} 1482}
1030 1483
1031sub _set_text { 1484sub _set_text {
1032 my ($self, $text) = @_; 1485 my ($self, $text) = @_;
1033 1486
1487 delete $self->{cur_h};
1488
1489 return if $self->{text} eq $text;
1490
1491 delete $self->{texture};
1492
1034 $self->{last_activity} = $::NOW; 1493 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1494 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1495
1040 $text =~ s/./*/g if $self->{hidden}; 1496 $text =~ s/./*/g if $self->{hidden};
1497 $self->{layout}->set_text ("$text ");
1041 1498
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1499 $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} 1500}
1065 1501
1066sub set_text { 1502sub set_text {
1067 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1068 1504
1069 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1070 $self->_set_text ($text); 1506 $self->_set_text ($text);
1071 $self->update; 1507 $self->update;
1508 $self->check_size;
1509}
1510
1511sub get_text {
1512 $_[0]{text}
1513}
1514
1515sub size_request {
1516 my ($self) = @_;
1517
1518 my ($w, $h) = $self->SUPER::size_request;
1519
1520 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1072} 1527}
1073 1528
1074sub key_down { 1529sub key_down {
1075 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1076 1531
1077 my $mod = $ev->key_mod; 1532 my $mod = $ev->{mod};
1078 my $sym = $ev->key_sym; 1533 my $sym = $ev->{sym};
1079
1080 my $uni = $ev->key_unicode; 1534 my $uni = $ev->{unicode};
1081 1535
1082 my $text = $self->get_text; 1536 my $text = $self->get_text;
1083 1537
1084 if ($sym == SDLK_BACKSPACE) { 1538 if ($uni == 8) {
1085 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1086 } elsif ($sym == SDLK_DELETE) { 1540 } elsif ($uni == 127) {
1087 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1088 } elsif ($sym == SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1089 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1090 } elsif ($sym == SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1091 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1092 } elsif ($sym == SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1093 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1094 } elsif ($sym == SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1095 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1550 } elsif ($uni == 27) {
1551 $self->emit ('escape');
1096 } elsif ($uni) { 1552 } elsif ($uni) {
1097 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1098 } 1554 }
1099 1555
1100 $self->_set_text ($text); 1556 $self->_set_text ($text);
1101 $self->update; 1557 $self->update;
1558 $self->check_size;
1102} 1559}
1103 1560
1104sub focus_in { 1561sub focus_in {
1105 my ($self) = @_; 1562 my ($self) = @_;
1106 1563
… …
1154 1611
1155 $self->SUPER::_draw; 1612 $self->SUPER::_draw;
1156 1613
1157 #TODO: force update every cursor change :( 1614 #TODO: force update every cursor change :(
1158 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1615 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1616
1617 unless (exists $self->{cur_h}) {
1618 my $text = substr $self->{text}, 0, $self->{cursor};
1619 utf8::encode $text;
1620
1621 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1622 }
1623
1159 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1160 glBegin GL_LINES; 1625 glBegin GL_LINES;
1161 glVertex $self->{cur_x}, $self->{cur_y};
1162 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1627 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1163 glEnd; 1628 glEnd;
1164 } 1629 }
1165} 1630}
1166 1631
1632package CFClient::UI::Entry;
1633
1634our @ISA = CFClient::UI::EntryBase::;
1635
1636use CFClient::OpenGL;
1637
1638sub key_down {
1639 my ($self, $ev) = @_;
1640
1641 my $sym = $ev->{sym};
1642
1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1648 $self->emit (activate => $txt);
1649 $self->update;
1650
1651 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text;
1654 }
1655 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++;
1657 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1658 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 }
1662
1663 } elsif ($sym == CFClient::SDLK_DOWN) {
1664 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666
1667 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else {
1670 $self->set_text ($self->{history_saveback});
1671 }
1672
1673 } else {
1674 $self->SUPER::key_down ($ev);
1675 }
1676
1677}
1678
1167############################################################################# 1679#############################################################################
1168 1680
1169package CFClient::UI::Button; 1681package CFClient::UI::Button;
1170 1682
1171our @ISA = CFClient::UI::Label::; 1683our @ISA = CFClient::UI::Label::;
1172 1684
1173use SDL; 1685use CFClient::OpenGL;
1174use SDL::OpenGL; 1686
1687my @tex =
1688 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1689 qw(b1_button_active.png);
1175 1690
1176sub new { 1691sub new {
1177 my $class = shift; 1692 my $class = shift;
1178 1693
1179 $class->SUPER::new ( 1694 $class->SUPER::new (
1180 padding => 4, 1695 padding => 4,
1181 fg => [1, 1, 1], 1696 fg => [1, 1, 1],
1182 bg => [1, 1, 1, 0.2],
1183 active_bg => [0, 0, 0, 0.5], 1697 active_fg => [0, 0, 1],
1184 active_fg => [1, 1, 0], 1698 can_hover => 1,
1185 border_fg => [1, 1, 0], 1699 align => 0,
1700 valign => 0,
1701 can_events => 1,
1186 @_ 1702 @_
1187 ) 1703 )
1188} 1704}
1189 1705
1190sub button_up { 1706sub button_up {
… …
1199sub _draw { 1715sub _draw {
1200 my ($self) = @_; 1716 my ($self) = @_;
1201 1717
1202 local $self->{fg} = $self->{fg}; 1718 local $self->{fg} = $self->{fg};
1203 1719
1720 if ($GRAB == $self) {
1721 $self->{fg} = $self->{active_fg};
1722 }
1723
1724 glEnable GL_TEXTURE_2D;
1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1726 glColor 0, 0, 0, 1;
1727
1728 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1729
1730 glDisable GL_TEXTURE_2D;
1731
1732 $self->SUPER::_draw;
1733}
1734
1735#############################################################################
1736
1737package CFClient::UI::CheckBox;
1738
1739our @ISA = CFClient::UI::DrawBG::;
1740
1741my @tex =
1742 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1743 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1744
1745use CFClient::OpenGL;
1746
1747sub new {
1748 my $class = shift;
1749
1750 $class->SUPER::new (
1751 padding => 2,
1752 fg => [1, 1, 1],
1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1756 state => 0,
1757 can_hover => 1,
1758 @_
1759 )
1760}
1761
1762sub size_request {
1763 my ($self) = @_;
1764
1765 ($self->{padding} * 2 + 6) x 2
1766}
1767
1768sub button_down {
1769 my ($self, $ev, $x, $y) = @_;
1770
1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1773 $self->{state} = !$self->{state};
1774 $self->emit (changed => $self->{state});
1775 }
1776}
1777
1778sub _draw {
1779 my ($self) = @_;
1780
1781 $self->SUPER::_draw;
1782
1783 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1784
1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1786
1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1788
1789 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790
1791 glEnable GL_TEXTURE_2D;
1792 $tex->draw_quad_alpha (0, 0, $s, $s);
1793 glDisable GL_TEXTURE_2D;
1794}
1795
1796#############################################################################
1797
1798package CFClient::UI::Image;
1799
1800our @ISA = CFClient::UI::Base::;
1801
1802use CFClient::OpenGL;
1803use Carp qw/confess/;
1804
1805our %loaded_images;
1806
1807sub new {
1808 my $class = shift;
1809
1810 my $self = $class->SUPER::new (can_events => 0, @_);
1811
1812 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1813
1814 $loaded_images{$self->{image}} ||=
1815 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1816
1817 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1818
1819 Scalar::Util::weaken $loaded_images{$self->{image}};
1820
1821 $self->{aspect} = $tex->{w} / $tex->{h};
1822
1823 $self
1824}
1825
1826sub size_request {
1827 my ($self) = @_;
1828
1829 ($self->{tex}->{w}, $self->{tex}->{h})
1830}
1831
1832sub _draw {
1833 my ($self) = @_;
1834
1835 my $tex = $self->{tex};
1836
1837 my ($w, $h) = ($self->{w}, $self->{h});
1838
1839 if ($self->{rot90}) {
1840 glRotate 90, 0, 0, 1;
1841 glTranslate 0, -$self->{w}, 0;
1842
1843 ($w, $h) = ($h, $w);
1844 }
1845
1846 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848
1849 $tex->draw_quad_alpha (0, 0, $w, $h);
1850
1851 glDisable GL_TEXTURE_2D;
1852}
1853
1854#############################################################################
1855
1856package CFClient::UI::VGauge;
1857
1858our @ISA = CFClient::UI::Base::;
1859
1860use List::Util qw(min max);
1861
1862use CFClient::OpenGL;
1863
1864my %tex = (
1865 food => [
1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1868 ],
1869 grace => [
1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1872 ],
1873 hp => [
1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1876 ],
1877 mana => [
1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1880 ],
1881);
1882
1883# eg. VGauge->new (gauge => 'food'), default gauge: food
1884sub new {
1885 my $class = shift;
1886
1887 my $self = $class->SUPER::new (
1888 type => 'food',
1889 @_
1890 );
1891
1892 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1893
1894 $self
1895}
1896
1897sub size_request {
1898 my ($self) = @_;
1899
1900 #my $tex = $tex{$self->{type}}[0];
1901 #@$tex{qw(w h)}
1902 (0, 0)
1903}
1904
1905sub set_max {
1906 my ($self, $max) = @_;
1907
1908 return if $self->{max_val} == $max;
1909
1910 $self->{max_val} = $max;
1911 $self->update;
1912}
1913
1914sub set_value {
1915 my ($self, $val, $max) = @_;
1916
1917 $self->set_max ($max)
1918 if defined $max;
1919
1920 return if $self->{val} == $val;
1921
1922 $self->{val} = $val;
1923 $self->update;
1924}
1925
1926sub _draw {
1927 my ($self) = @_;
1928
1929 my $tex = $tex{$self->{type}};
1930 my ($t1, $t2, $t3) = @$tex;
1931
1932 my ($w, $h) = ($self->{w}, $self->{h});
1933
1934 if ($self->{vertical}) {
1935 glRotate 90, 0, 0, 1;
1936 glTranslate 0, -$self->{w}, 0;
1937
1938 ($w, $h) = ($h, $w);
1939 }
1940
1941 my $ycut = $self->{val} / ($self->{max_val} || 1);
1942
1943 my $ycut1 = max 0, min 1, $ycut;
1944 my $ycut2 = max 0, min 1, $ycut - 1;
1945
1946 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2);
1948
1204 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1206 1953
1207 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1208 1955 glBegin GL_QUADS;
1209 glBegin GL_LINE_LOOP; 1956 glTexCoord 0 , 0; glVertex 0 , 0;
1210 glColor @{$self->{border_fg}}; 1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1211 glVertex 1 , 1; 1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1212 glVertex 1 , $self->{h} - 2; 1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1213 glVertex $self->{w} - 2, $self->{h} - 2;
1214 glVertex $self->{w} - 2, 1;
1215 glEnd; 1960 glEnd;
1216
1217 if ($GRAB == $self) {
1218 glColor @{$self->{active_bg}};
1219 $self->{fg} = $self->{active_fg};
1220 } else {
1221 glColor @{$self->{bg}};
1222 }
1223 1961
1962 my $ycut1 = List::Util::min 1, $ycut;
1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1224 glBegin GL_QUADS; 1964 glBegin GL_QUADS;
1225 glVertex 2 , 2; 1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1226 glVertex 2 , $self->{h} - 2; 1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1227 glVertex $self->{w} - 2, $self->{h} - 2; 1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1228 glVertex $self->{w} - 2, 2; 1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1229 glEnd; 1969 glEnd;
1970
1971 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd;
1979 }
1980
1230 glDisable GL_BLEND; 1981 glDisable GL_BLEND;
1231 1982 glDisable GL_TEXTURE_2D;
1232 $self->SUPER::_draw;
1233} 1983}
1234 1984
1235############################################################################# 1985#############################################################################
1236 1986
1987package CFClient::UI::Gauge;
1988
1989our @ISA = CFClient::UI::VBox::;
1990
1991sub new {
1992 my ($class, %arg) = @_;
1993
1994 my $self = $class->SUPER::new (
1995 tooltip => $arg{type},
1996 can_hover => 1,
1997 can_events => 1,
1998 %arg,
1999 );
2000
2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2004
2005 $self
2006}
2007
2008sub set_fontsize {
2009 my ($self, $fsize) = @_;
2010
2011 $self->{value}->set_fontsize ($fsize);
2012 $self->{max} ->set_fontsize ($fsize);
2013}
2014
2015sub set_max {
2016 my ($self, $max) = @_;
2017
2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
2020}
2021
2022sub set_value {
2023 my ($self, $val, $max) = @_;
2024
2025 $self->set_max ($max)
2026 if defined $max;
2027
2028 $self->{gauge}->set_value ($val, $max);
2029 $self->{value}->set_text ($val);
2030}
2031
2032#############################################################################
2033
1237package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
1238 2035
1239use strict; 2036use strict;
1240 2037
1241use SDL::OpenGL; 2038use CFClient::OpenGL;
1242 2039
1243our @ISA = CFClient::UI::DrawBG::; 2040our @ISA = CFClient::UI::DrawBG::;
2041
2042my @tex =
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2044 qw(s1_slider.png s1_slider_bg.png);
1244 2045
1245sub new { 2046sub new {
1246 my $class = shift; 2047 my $class = shift;
1247 2048
1248 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1249 2050
2051 # TODO: 0-width page
2052 # TODO: req_w/h are wrong with vertical
2053 # TODO: calculations are off
1250 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1251 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1252 active_fg => [0, 0, 0], 2056 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5],
1253 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1254 req_w => 40, 2060 req_w => $::WIDTH / 80,
1255 req_h => 10, 2061 req_h => $::WIDTH / 80,
1256 vertical => 0, 2062 vertical => 0,
2063 can_hover => 1,
2064 inner_pad => 0.02,
1257 @_ 2065 @_
1258 ); 2066 );
1259 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1260 $self 2071 $self
2072}
2073
2074sub set_value {
2075 my ($self, $value) = @_;
2076
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078
2079 $hi = $lo + 1 if $hi <= $lo;
2080
2081 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi;
2083
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090
2091 if ($value != $old_value) {
2092 $self->emit (changed => $value);
2093 $self->update;
2094 }
1261} 2095}
1262 2096
1263sub size_request { 2097sub size_request {
1264 my ($self) = @_; 2098 my ($self) = @_;
1265 2099
… …
1278 2112
1279sub mouse_motion { 2113sub mouse_motion {
1280 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1281 2115
1282 if ($GRAB == $self) { 2116 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118
2119 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2122
2123 $self->set_value ($x * ($hi - $lo) + $lo);
2124 }
2125}
2126
2127sub update {
2128 my ($self) = @_;
2129
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2131 $self->set_value ($self->{range}[0]);
2132
1283 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1284 2134
1285 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1286 2136
1287 $x = $x * ($hi - $lo) / $w + $lo; 2137 $self->{scale} = ($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 2138
1292 $self->emit (changed => $x); 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1293 $self->update; 2140 $value = $self->{scale} * ($value - $lo);
2141
2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value;
2148 $self->{knob_w} = $page;
1294 } 2149 });
2150
2151 $self->SUPER::update;
1295} 2152}
1296 2153
1297sub _draw { 2154sub _draw {
1298 my ($self) = @_; 2155 my ($self) = @_;
1299 2156
1300 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1301 2158
1302 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1303 2160
1304 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1305 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1306 2163
2164 glTranslate 1, 0, 0;
1307 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1308 glTranslate 0, -$self->{w}, 0;
1309
1310 ($w, $h) = ($h, $w);
1311 } 2166 }
1312 2167
1313 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1314 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1315 2170
1316 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2171 glEnable GL_TEXTURE_2D;
2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1317 2173
1318 $page = int $page * $w / ($hi - $lo); 2174 # draw background
1319 $value = int +($value - $lo) * $w / ($hi - $lo); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1320 2176
1321 $w -= $page; 2177 # draw handle
1322 $page &= ~1; 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1323 glTranslate $page * 0.5, 0, 0;
1324 $page ||= 2;
1325 2179
1326 glColor @$fg; 2180 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} 2181}
1352 2182
1353############################################################################# 2183#############################################################################
1354 2184
1355package CFClient::UI::MapWidget; 2185package CFClient::UI::TextView;
1356 2186
1357use strict;
1358
1359use List::Util qw(min max);
1360
1361use SDL;
1362use SDL::OpenGL;
1363
1364our @ISA = CFClient::UI::Base::; 2187our @ISA = CFClient::UI::HBox::;
2188
2189use CFClient::OpenGL;
1365 2190
1366sub new { 2191sub new {
1367 my $class = shift; 2192 my $class = shift;
1368 2193
1369 $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1370 z => -1, 2195 fontsize => 1,
1371 list => (glGenLists 1), 2196 can_events => 0,
2197 #font => default_font
1372 @_ 2198 @_,
2199
2200 layout => (new CFClient::Layout 1),
2201 par => [],
2202 height => 0,
2203 children => [
2204 (new CFClient::UI::Empty expand => 1),
2205 (new CFClient::UI::Slider vertical => 1),
2206 ],
1373 ) 2207 );
1374}
1375 2208
1376sub key_down { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1377 print "MAPKEYDOWN\n";
1378}
1379 2210
1380sub key_up { 2211 $self
1381} 2212}
1382 2213
1383sub size_request { 2214sub set_fontsize {
2215 my ($self, $fontsize) = @_;
2216
2217 $self->{fontsize} = $fontsize;
2218 $self->reflow;
2219}
2220
2221sub size_allocate {
2222 my ($self, $w, $h) = @_;
2223
2224 $self->SUPER::size_allocate ($w, $h);
2225
2226 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w});
2229
2230 $self->reflow;
2231}
2232
2233sub text_height {
2234 my ($self, $text, $indent) = @_;
2235
2236 my $layout = $self->{layout};
2237
2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2239 $layout->set_width ($self->{children}[0]{w} - $indent);
2240 $layout->set_markup ($text);
1384 ( 2241
1385 1 + 32 * int $::WIDTH / 32, 2242 ($layout->size)[1]
1386 1 + 32 * int $::HEIGHT / 32, 2243}
2244
2245sub reflow {
2246 my ($self) = @_;
2247
2248 $self->{need_reflow}++;
2249 $self->update;
2250}
2251
2252sub add_paragraph {
2253 my ($self, $color, $text, $indent) = @_;
2254
2255 #TODO: intelligently "reformat" paragraph
2256
2257 for my $line (split /\n/, $text) {
2258 my $height = $self->text_height ($line);
2259 $self->{height} += $height;
2260 push @{$self->{par}}, [$height, $color, $indent, $line];
1387 ) 2261 }
2262
2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2264 $self->{children}[1]->update;
1388} 2265}
1389 2266
1390sub update { 2267sub update {
1391 my ($self) = @_; 2268 my ($self) = @_;
1392 2269
1393 $self->{need_update} = 1;
1394 $self->SUPER::update; 2270 $self->SUPER::update;
1395}
1396 2271
1397sub draw { 2272 return unless $self->{h} > 0;
1398 my ($self) = @_;
1399 2273
2274 delete $self->{texture};
2275
2276 $ROOT->on_post_alloc ($self, sub {
1400 if (delete $self->{need_update}) { 2277 if (delete $self->{need_reflow}) {
1401 glNewList $self->{list}, GL_COMPILE; 2278 my $height = 0;
1402 2279
1403 my $mx = $::CONN->{mapx}; 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1404 my $my = $::CONN->{mapy}; 2281 for @{$self->{par}};
1405 2282
1406 my $map = $::CONN->{map}; 2283 $self->{height} = $height;
1407 2284
1408 my ($xofs, $yofs); 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1409 2286 $self->{children}[1]->update;
1410 my $sw = 1 + int $::WIDTH / 32; 2287
1411 my $sh = 1 + int $::HEIGHT / 32; 2288 delete $self->{texture};
1412
1413 if ($::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, $self->{xofs};
1417 } 2289 }
1418 2290
1419 if ($::CONN->{maph} > $sh) { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1420 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1421 } else { 2293 glClear GL_COLOR_BUFFER_BIT;
1422 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1423 }
1424 2294
1425 glEnable GL_TEXTURE_2D; 2295 my $top = int $self->{children}[1]{range}[0];
2296
2297 my $y0 = $top;
2298 my $y1 = $top + $self->{h};
2299
2300 my $y = 0;
2301
2302 my $layout = $self->{layout};
2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
1426 glEnable GL_BLEND; 2306 glEnable GL_BLEND;
1427 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1428 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1429 2308
1430 my $sw4 = ($sw + 3) & ~3; 2309 for my $par (@{$self->{par}}) {
1431 my $darkness = "\x00" x ($sw4 * $sh);
1432
1433 for my $x (0 .. $sw - 1) {
1434 my $row = $map->[$x + $xofs];
1435 for my $y (0 .. $sh - 1) {
1436
1437 my $cell = $row->[$y + $yofs]
1438 or next;
1439
1440 my $dark = $cell->[0]; 2310 my $h = $par->[0];
1441 if ($dark < 0) { 2311
1442 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2312 if ($y0 < $y + $h && $y < $y1) {
1443 } else { 2313 $layout->set_foreground (@{ $par->[1] });
1444 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2314 $layout->set_width ($self->{w} - $par->[2]);
2315 $layout->set_markup ($par->[3]);
2316
2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2318
2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1445 } 2321 }
1446 2322
1447 for my $num (grep $_, @$cell[1,2,3]) { 2323 $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 } 2324 }
2325
2326 glDisable GL_BLEND;
1455 } 2327 };
2328 });
2329}
1456 2330
1457# if (1) { # higher quality darkness 2331sub _draw {
1458# $lighting =~ s/(.)/$1$1$1/gs; 2332 my ($self) = @_;
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 2333
2334 glEnable GL_TEXTURE_2D;
1467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1468 2336 glColor 1, 1, 1, 1;
1469 $darkness = new CFClient::Texture 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
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; 2338 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 2339
1482 glEndList; 2340 $self->{children}[1]->draw;
1483 }
1484 2341
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 }
1522 }
1523}
1524
1525sub key_up {
1526 my ($self, $ev) = @_;
1527
1528 my $mod = $ev->key_mod;
1529 my $sym = $ev->key_sym;
1530
1531 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1532 $::CONN->send ("command fire_stop");
1533 }
1534 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1535 $::CONN->send ("command run_stop");
1536 }
1537} 2342}
1538 2343
1539############################################################################# 2344#############################################################################
1540 2345
1541package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
1542 2347
1543use SDL::OpenGL; 2348use CFClient::OpenGL;
1544 2349
1545our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
1546 2351
1547sub moveto { 2352sub moveto {
1548 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
1578 glPopMatrix; 2383 glPopMatrix;
1579} 2384}
1580 2385
1581############################################################################# 2386#############################################################################
1582 2387
1583package CFClient::UI::Toplevel; 2388package CFClient::UI::Flopper;
2389
2390our @ISA = CFClient::UI::Button::;
2391
2392sub new {
2393 my $class = shift;
2394
2395 my $self = $class->SUPER::new (
2396 state => 0,
2397 connect_activate => \&toggle_flopper,
2398 @_
2399 );
2400
2401 if ($self->{state}) {
2402 $self->{state} = 0;
2403 $self->toggle_flopper;
2404 }
2405
2406 $self
2407}
2408
2409sub toggle_flopper {
2410 my ($self) = @_;
2411
2412 # TODO: use animation
2413 if ($self->{state} = !$self->{state}) {
2414 $CFClient::UI::ROOT->add ($self->{other});
2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
2416 $self->emit ("open");
2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_tooltip_from {
2443 my ($self, $widget) = @_;
2444
2445 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip},
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8,
2449 fg => [0, 0, 0, 1],
2450 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 );
2453}
2454
2455sub size_request {
2456 my ($self) = @_;
2457
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459
2460 ($w + 4, $h + 4)
2461}
2462
2463sub size_allocate {
2464 my ($self, $w, $h) = @_;
2465
2466 $self->SUPER::size_allocate ($w - 4, $h - 4);
2467}
2468
2469sub _draw {
2470 my ($self) = @_;
2471
2472 glTranslate 0.375, 0.375;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 glColor 1, 0.8, 0.4;
2477 glBegin GL_QUADS;
2478 glVertex 0 , 0;
2479 glVertex 0 , $h;
2480 glVertex $w, $h;
2481 glVertex $w, 0;
2482 glEnd;
2483
2484 glColor 0, 0, 0;
2485 glBegin GL_LINE_LOOP;
2486 glVertex 0 , 0;
2487 glVertex 0 , $h;
2488 glVertex $w, $h;
2489 glVertex $w, 0;
2490 glEnd;
2491
2492 glTranslate 2 - 0.375, 2 - 0.375;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 my $self = $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 );
2511
2512 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self);
2514
2515 $self->{timer} = Event->timer (
2516 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2517 hard => 1,
2518 interval => $self->{animspeed},
2519 cb => sub {
2520 ++$widget->{frame};
2521 $widget->update;
2522 },
2523 );
2524 }
2525
2526 $self
2527}
2528
2529sub size_request {
2530 (32, 8)
2531}
2532
2533sub update {
2534 my ($self) = @_;
2535
2536 return unless $self->{visible};
2537
2538 $self->SUPER::update;
2539}
2540
2541sub _draw {
2542 my ($self) = @_;
2543
2544 return unless $::CONN;#d# manage and cache textures differently
2545
2546 my $face;
2547
2548 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}];
2550
2551 $face = $anim->[ $self->{frame} % @$anim ]
2552 if $anim && @$anim;
2553 }
2554
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556
2557 if ($tex) {
2558 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D;
2563 }
2564}
2565
2566sub DESTROY {
2567 my ($self) = @_;
2568
2569 $self->{timer}->cancel
2570 if $self->{timer};
2571
2572 $self->SUPER::DESTROY;
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::InventoryItem;
2578
2579our @ISA = CFClient::UI::HBox::;
2580
2581sub _item_to_desc {
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu;
2733
2734our @ISA = CFClient::UI::FancyFrame::;
2735
2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 my $self = $class->SUPER::new (
2742 items => [],
2743 z => 100,
2744 @_,
2745 );
2746
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748
2749 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item;
2751
2752 # handle various types of items, only text for now
2753 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label
2755 can_hover => 1,
2756 can_events => 1,
2757 text => $widget;
2758 }
2759
2760 $self->{item}{$widget} = $item;
2761
2762 $self->{vbox}->add ($widget);
2763 }
2764
2765 $self
2766}
2767
2768# popup given the event (must be a mouse button down event currently)
2769sub popup {
2770 my ($self, $ev) = @_;
2771
2772 $self->emit ("popdown");
2773
2774 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self;
2776 $self->{button} = $ev->{button};
2777
2778 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780}
2781
2782sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_;
2784
2785 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER};
2788}
2789
2790sub button_up {
2791 my ($self, $ev, $x, $y) = @_;
2792
2793 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB;
2795 $self->hide;
2796
2797 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover};
2799 }
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Statusbox;
2805
2806our @ISA = CFClient::UI::VBox::;
2807
2808sub new {
2809 my $class = shift;
2810
2811 $class->SUPER::new (
2812 fontsize => 0.8,
2813 @_,
2814 )
2815}
2816
2817sub reorder {
2818 my ($self) = @_;
2819 my $NOW = time;
2820
2821 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 }
2824
2825 my @widgets;
2826
2827 my @items = sort {
2828 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} };
2831
2832 my $count = 10 + 1;
2833 for my $item (@items) {
2834 last unless --$count;
2835
2836 push @widgets, $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text};
2841
2842 for ($short) {
2843 s/^\s+//;
2844 s/\s+/ /g;
2845 }
2846
2847 new CFClient::UI::Label
2848 markup => $short,
2849 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg},
2855 can_events => 1,
2856 can_hover => 1
2857 };
2858 }
2859
2860 $self->clear;
2861 $self->SUPER::add (reverse @widgets);
2862}
2863
2864sub add {
2865 my ($self, $text, %arg) = @_;
2866
2867 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//;
2869
2870 my $timeout = time + ((delete $arg{timeout}) || 60);
2871
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873
2874 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) {
2876 $item->{count}++;
2877 } else {
2878 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text;
2880 }
2881 $item->{id} = ++$self->{id};
2882 $item->{timeout} = $timeout;
2883 delete $item->{label};
2884 } else {
2885 $self->{item}{$group} = {
2886 id => ++$self->{id},
2887 text => $text,
2888 timeout => $timeout,
2889 tooltip => $text,
2890 fg => [0.8, 0.8, 0.8, 0.8],
2891 pri => 0,
2892 count => 1,
2893 %arg,
2894 };
2895 }
2896
2897 $self->reorder;
2898}
2899
2900sub reconfigure {
2901 my ($self) = @_;
2902
2903 delete $_->{label}
2904 for values %{ $self->{item} || {} };
2905
2906 $self->reorder;
2907 $self->SUPER::reconfigure;
2908}
2909
2910#############################################################################
2911
2912package CFClient::UI::Root;
1584 2913
1585our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
1586 2915
2916use CFClient::OpenGL;
2917
2918sub new {
2919 my $class = shift;
2920
2921 $class->SUPER::new (
2922 @_,
2923 )
2924}
2925
2926sub configure {
2927 my ($self, $x, $y, $w, $h) = @_;
2928
2929 $self->{w} = $w;
2930 $self->{h} = $h;
2931}
2932
2933sub check_size {
2934 my ($self) = @_;
2935
2936 $self->size_allocate ($self->{w}, $self->{h})
2937 if $self->{w};
2938}
2939
1587sub size_request { 2940sub size_request {
1588 ($::WIDTH, $::HEIGHT) 2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
1589} 2944}
1590 2945
1591sub size_allocate { 2946sub size_allocate {
1592 my ($self, $x, $y, $w, $h) = @_; 2947 my ($self, $w, $h) = @_;
1593 2948
1594 $self->_size_allocate ($x, $y, $w, $h); 2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1595 2951
1596 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1597 for @{$self->{children}}; 2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1598}
1599 2954
1600sub translate { 2955 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2959 if exists $child->{req_x};
2960
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2962 if exists $child->{req_y};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966
2967 $child->configure ($X, $Y, $W, $H);
2968 }
2969}
2970
2971sub coord2local {
1601 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
1602 2973
1603 ($x, $y) 2974 ($x, $y)
1604} 2975}
1605 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
1606sub update { 2983sub update {
1607 my ($self) = @_; 2984 my ($self) = @_;
1608 2985
1609 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2986 $self->check_size;
1610 ::refresh (); 2987 $::WANT_REFRESH++;
1611} 2988}
1612 2989
1613sub add { 2990sub add {
1614 my ($self, $widget) = @_; 2991 my ($self, @children) = @_;
1615 2992
2993 for my $child (@children) {
2994 $child->{toplevel} = 1;
2995
2996 # integerise window positions
2997 $child->{x} = int $child->{x};
2998 $child->{y} = int $child->{y};
2999 }
3000
1616 $self->SUPER::add ($widget); 3001 $self->SUPER::add (@children);
1617 3002
1618 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
1619} 3008}
1620 3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
3020}
3021
3022sub on_refresh {
3023 my ($self, $id, $cb) = @_;
3024
3025 $self->{refresh_hook}{$id} = $cb;
3026}
3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
1621sub draw { 3034sub draw {
1622 my ($self) = @_; 3035 my ($self) = @_;
3036
3037 while ($self->{refresh_hook}) {
3038 $_->()
3039 for values %{delete $self->{refresh_hook}};
3040 }
3041
3042 if ($self->{check_size}) {
3043 my @queue = ([], []);
3044
3045 for (;;) {
3046 if ($self->{check_size}) {
3047 # heuristic: check containers last
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3049 for values %{delete $self->{check_size}}
3050 }
3051
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3053
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3055 ? @$widget{qw(user_w user_h)}
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061
3062 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h;
3064
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3066
3067 $widget->{parent}->check_size
3068 if $widget->{parent};
3069 }
3070 }
3071 }
3072
3073 while ($self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) {
3075 my ($widget, $w, $h) = @$_;
3076
3077 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0;
3079
3080 $widget->{w} = $w;
3081 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h);
3083 $widget->emit (size_allocate => $w, $h);
3084 }
3085 }
3086
3087 while ($self->{post_alloc_hook}) {
3088 $_->()
3089 for values %{delete $self->{post_alloc_hook}};
3090 }
3091
3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3094 glClear GL_COLOR_BUFFER_BIT;
3095
3096 glMatrixMode GL_PROJECTION;
3097 glLoadIdentity;
3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3099 glMatrixMode GL_MODELVIEW;
3100 glLoadIdentity;
1623 3101
1624 $self->_draw; 3102 $self->_draw;
1625} 3103}
1626 3104
1627############################################################################# 3105#############################################################################
1628 3106
1629package CFClient::UI; 3107package CFClient::UI;
1630 3108
1631$TOPLEVEL = new CFClient::UI::Toplevel; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1632 3111
16331 31121
1634 3113

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