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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 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 $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
27 67
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
33 }
34 73
74 check_tooltip;
75 }
76
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 109 my ($x, $y) = ($ev->{x}, $ev->{y});
60 110
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 111 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 112
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
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 }
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
91 177
92use SDL::OpenGL; 178use CFClient::OpenGL;
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 w => -1, 187 can_events => 1,
102 h => -1,
103 @_ 188 @_
104 }, $class; 189 }, $class;
105 190
106 for (keys %$self) { 191 for (keys %$self) {
107 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
109 } 194 }
110 } 195 }
111 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
112 $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 $self->{parent};
113} 224}
114 225
115sub move { 226sub move {
116 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
228
117 $self->{x} = int $x; 229 $self->{x} = int $x;
118 $self->{y} = int $y; 230 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
120}
121 232
122sub needs_redraw { 233 $self->update;
123 0 234}
235
236sub set_size {
237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
124} 243}
125 244
126sub size_request { 245sub size_request {
127 require Carp; 246 require Carp;
128 Carp::confess "size_request is abtract"; 247 Carp::confess "size_request is abstract";
129} 248}
130 249
131sub _size_allocate { 250sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 251 my ($self, $x, $y, $w, $h) = @_;
133 252
253 if ($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) {
134 $self->{x} = $x; 266 $self->{x} = $x;
135 $self->{y} = $y; 267 $self->{y} = $y;
268 $self->update;
269 }
136 270
137 return unless $self->{w} != $w || $self->{h} != $h; 271 if ($self->{w} != $w || $self->{h} != $h) {
138 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139 $self->{w} = $w;
140 $self->{h} = $h;
141
142 1 273 }
143} 274}
144 275
145sub size_allocate { 276sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 277 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 278}
150 279
151# return top left coordinates 280sub reconfigure {
152sub _topleft { 281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
153 my ($self, $x, $y) = @_; 291 my ($self, $w, $h) = @_;
154 292
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
156} 306}
157 307
158# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
159sub coord2local { 309sub coord2local {
160 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
161 311
162 my ($X, $Y) = $self->_topleft; 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 313}
165 314
166# translate local coordinates to global coordinate system 315# translate local coordinates to global coordinate system
167sub coord2global { 316sub coord2global {
168 my ($self, $x, $y) = @_; 317 my ($self, $x, $y) = @_;
169 318
170 my ($X, $Y) = $self->_topleft; 319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 320}
173 321
174sub focus_in { 322sub focus_in {
175 my ($self) = @_; 323 my ($self) = @_;
176 324
… …
225 glPopMatrix; 373 glPopMatrix;
226 374
227 if ($self == $HOVER && $self->{can_hover}) { 375 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 376 my ($x, $y) = @$self{qw(x y)};
229 377
230 glColor 0, 0, 1, 0.2; 378 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 379 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 381 glBegin GL_QUADS;
234 glVertex $x , $y; 382 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 383 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
238 glEnd; 386 glEnd;
239 glDisable GL_BLEND; 387 glDisable GL_BLEND;
240 } 388 }
389
390 if ($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 => $self, fontsize => 0)->_draw;
402 }
241} 403}
242 404
243sub _draw { 405sub _draw {
244 my ($self) = @_; 406 my ($self) = @_;
245 407
246 warn "no draw defined for $self\n"; 408 warn "no draw defined for $self\n";
247} 409}
248 410
249sub find_widget { 411sub find_widget {
250 my ($self, $x, $y) = @_; 412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
251 415
252 return $self 416 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 419
… …
258 422
259sub set_parent { 423sub set_parent {
260 my ($self, $parent) = @_; 424 my ($self, $parent) = @_;
261 425
262 Scalar::Util::weaken ($self->{parent} = $parent); 426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
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} = $self;
263} 440}
264 441
265sub update { 442sub update {
266 my ($self) = @_; 443 my ($self) = @_;
267 444
… …
270} 447}
271 448
272sub connect { 449sub connect {
273 my ($self, $signal, $cb) = @_; 450 my ($self, $signal, $cb) = @_;
274 451
275 push @{ $self->{cb}{$signal} }, $cb; 452 push @{ $self->{signal_cb}{$signal} }, $cb;
276} 453}
277 454
278sub emit { 455sub emit {
279 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
280 457
281 $_->($self, @args) 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282 for @{$self->{cb}{$signal} || []};
283} 459}
284 460
285sub DESTROY { 461sub DESTROY {
286 my ($self) = @_; 462 my ($self) = @_;
287 463
464 delete $WIDGET{$self+0};
288 #$self->deactivate; 465 #$self->deactivate;
289} 466}
290 467
291############################################################################# 468#############################################################################
292 469
293package CFClient::UI::DrawBG; 470package CFClient::UI::DrawBG;
294 471
295our @ISA = CFClient::UI::Base::; 472our @ISA = CFClient::UI::Base::;
296 473
297use strict; 474use strict;
298use SDL::OpenGL; 475use CFClient::OpenGL;
299 476
300sub new { 477sub new {
301 my $class = shift; 478 my $class = shift;
302 479
303 # range [value, low, high, page] 480 # range [value, low, high, page]
304 481
305 $class->SUPER::new ( 482 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
308 @_ 485 @_
309 ) 486 )
310} 487}
311 488
312sub _draw { 489sub _draw {
313 my ($self) = @_; 490 my ($self) = @_;
314 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
316 498
317 glEnable GL_BLEND; 499 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
320 502
321 glBegin GL_QUADS; 503 glBegin GL_QUADS;
322 glVertex 0 , 0; 504 glVertex 0 , 0;
323 glVertex 0 , $h; 505 glVertex 0 , $h;
324 glVertex $w, $h; 506 glVertex $w, $h;
325 glVertex $w, 0; 507 glVertex $w, 0;
326 glEnd; 508 glEnd;
327 509
328 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
329} 512}
330 513
331############################################################################# 514#############################################################################
332 515
333package CFClient::UI::Empty; 516package CFClient::UI::Empty;
334 517
335our @ISA = CFClient::UI::Base::; 518our @ISA = CFClient::UI::Base::;
519
520sub new {
521 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg);
523}
336 524
337sub size_request { 525sub size_request {
338 (0, 0) 526 (0, 0)
339} 527}
340 528
… …
349sub new { 537sub new {
350 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
351 539
352 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
353 541
354 my $self = $class->SUPER::new (children => [], %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
355 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
356 548
357 $self 549 $self
358} 550}
359 551
360sub add { 552sub add {
361 my ($self, $child) = @_; 553 my ($self, @widgets) = @_;
362 554
363 $child->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
364 557
365 use sort 'stable'; 558 use sort 'stable';
366 559
367 $self->{children} = [ 560 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 562 @{$self->{children}}, @widgets
370 ]; 563 ];
371 564
372 $self->{w} = $self->{h} = -1; 565 $self->check_size (1);
373 $self->update; 566 $self->update;
374} 567}
375 568
569sub children {
570 @{ $_[0]{children} }
571}
572
376sub remove { 573sub remove {
377 my ($self, $widget) = @_; 574 my ($self, $child) = @_;
378 575
576 delete $child->{parent};
577 $child->hide;
578
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 580
381 $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 $self->update;
382} 598}
383 599
384sub find_widget { 600sub find_widget {
385 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
386 602
… …
416 632
417 $class->SUPER::new (children => [$child], %arg) 633 $class->SUPER::new (children => [$child], %arg)
418} 634}
419 635
420sub add { 636sub add {
421 my ($self, $widget) = @_; 637 my ($self, $child) = @_;
422 638
423 $self->{children} = []; 639 $self->{children} = [];
424 640
425 $self->SUPER::add ($widget); 641 $self->SUPER::add ($child);
426} 642}
427 643
428sub remove { 644sub remove {
429 my ($self, $widget) = @_; 645 my ($self, $widget) = @_;
430 646
… …
439sub size_request { 655sub size_request {
440 $_[0]{children}[0]->size_request 656 $_[0]{children}[0]->size_request
441} 657}
442 658
443sub size_allocate { 659sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 660 my ($self, $w, $h) = @_;
445 661
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 662 $self->{children}[0]->configure (0, 0, $w, $h);
449} 663}
450 664
451############################################################################# 665#############################################################################
452 666
453package CFClient::UI::Window; 667package CFClient::UI::Window;
454 668
455our @ISA = CFClient::UI::Bin::; 669our @ISA = CFClient::UI::Bin::;
456 670
457use SDL::OpenGL; 671use CFClient::OpenGL;
458 672
459sub new { 673sub new {
460 my ($class, %arg) = @_; 674 my ($class, %arg) = @_;
461 675
462 my $self = $class->SUPER::new (%arg); 676 my $self = $class->SUPER::new (%arg);
463} 677}
464 678
465sub update { 679sub update {
466 my ($self) = @_; 680 my ($self) = @_;
467 681
468 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 683 $self->SUPER::update;
471} 684}
472 685
686sub size_allocate {
687 my ($self, $w, $h) = @_;
688
689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
473sub render_chld { 697sub render_child {
474 my ($self) = @_; 698 my ($self) = @_;
475 699
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 701 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 702 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 703
704 $self->_render;
480 }; 705 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 706}
492 707
493sub _draw { 708sub _draw {
494 my ($self) = @_; 709 my ($self) = @_;
495 710
496 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
497 712
498 my $tex = $self->{texture} 713 my $tex = $self->{texture}
499 or return; 714 or return;
500 715
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
504 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;
505 719
506 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 721
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
510} 723}
511 724
512############################################################################# 725#############################################################################
513 726
514package CFClient::UI::Frame; 727package CFClient::UI::ViewPort;
515 728
516our @ISA = CFClient::UI::Bin::; 729our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519 730
520sub size_request { 731sub size_request {
521 my ($self) = @_; 732 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524 733
525 $chld->move (2, 2); 734 @$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)});
526 736
527 map { $_ + 4 } $chld->size_request; 737 @$self{qw(child_w child_h)}
528} 738}
529 739
530sub size_allocate { 740sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_; 741 my ($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)
532 780 }
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536} 781}
537 782
538sub _draw { 783sub _render {
539 my ($self) = @_; 784 my ($self) = @_;
540 785
541 my $chld = $self->child; 786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542 787
543 my ($w, $h) = $chld->size_request; 788 $self->SUPER::_render;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554} 789}
555 790
556############################################################################# 791#############################################################################
557 792
558package CFClient::UI::FancyFrame; 793package CFClient::UI::ScrolledWindow;
559 794
560our @ISA = CFClient::UI::Bin::; 795our @ISA = CFClient::UI::HBox::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 796
568sub new { 797sub new {
569 my $class = shift; 798 my $class = shift;
570 799
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
828package CFClient::UI::Frame;
829
830our @ISA = CFClient::UI::Bin::;
831
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
571 # TODO: user_x, user_y, overwrite moveto? 881 # TODO: user_x, user_y, overwrite moveto?
572 882
573 $class->SUPER::new ( 883 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 884 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 885 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 886 border => 0.6,
887 toplevel => 1,
888 can_events => 1,
577 @_ 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} * $::FONTSIZE
903}
904
905sub size_request {
906 my ($self) = @_;
907
908 my ($w, $h) = $self->SUPER::size_request;
909
910 (
911 $w + $self->border * 2,
912 $h + $self->border * 2,
578 ) 913 )
579} 914}
580 915
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 916sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
596 918
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2; 919 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 920 $w -= List::Util::max 0, $self->border * 2;
601 921
922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
923 if $self->{title};
924
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 925 $self->child->configure ($self->border, $self->border, $w, $h);
603} 926}
604 927
605sub button_down { 928sub button_down {
606 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
607 930
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 931 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 932 my $border = $self->border;
610 933
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}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($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;
613 944
614 $self->{motion} = sub { 945 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
616 947
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
618 950
619 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621 $self->update; 953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
954 $self->check_size;
622 }; 955 };
623 956
624 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
629 960
630 $self->{motion} = sub { 961 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
632 963
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 964 ($x, $y) = ($ev->{x}, $ev->{y});
634 965
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 966 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update; 967 $self->update;
637 }; 968 };
638 } 969 }
… …
654 my ($self) = @_; 985 my ($self) = @_;
655 986
656 my ($w, $h ) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 989
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 992
993 my $border = $self->border;
994
664 glColor @{ $self->{border_bg} }; 995 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669 1000
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670 my $bg = $tex[0]; 1002 my $bg = $tex[0];
671 1003
672 # TODO: repeat texture not scale 1004 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
675 1007
676 glColor @{ $self->{bg} }; 1008 glColor @{ $self->{bg} };
677 1009
678 $bg->{s} = $rep_x; 1010 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y; 1011 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1; 1012 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
682 1015
683 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 1017
1018 $self->{title}->draw if $self->{title};
685 1019
686 $self->child->draw; 1020 $self->child->draw;
687} 1021}
688 1022
689############################################################################# 1023#############################################################################
… …
692 1026
693our @ISA = CFClient::UI::Base::; 1027our @ISA = CFClient::UI::Base::;
694 1028
695use List::Util qw(max sum); 1029use List::Util qw(max sum);
696 1030
697use SDL::OpenGL; 1031use CFClient::OpenGL;
698 1032
699sub new { 1033sub new {
700 my $class = shift; 1034 my $class = shift;
701 1035
702 $class->SUPER::new ( 1036 $class->SUPER::new (
… …
709 my ($self, $x, $y, $child) = @_; 1043 my ($self, $x, $y, $child) = @_;
710 1044
711 $child->set_parent ($self); 1045 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1046 $self->{children}[$y][$x] = $child;
713 1047
714 $self->{w} = $self->{h} = -1; 1048 $child->check_size;
715 $self->update; 1049}
1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
716} 1053}
717 1054
718# TODO: move to container class maybe? send childs a signal on removal? 1055# TODO: move to container class maybe? send childs a signal on removal?
719sub clear { 1056sub clear {
720 my ($self) = @_; 1057 my ($self) = @_;
721 1058
1059 my @children = $self->children;
722 delete $self->{children}; 1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
723 $self->update; 1067 $self->update;
724} 1068}
725 1069
726sub get_wh { 1070sub get_wh {
727 my ($self) = @_; 1071 my ($self) = @_;
… …
733 or next; 1077 or next;
734 1078
735 for my $x (0 .. $#$row) { 1079 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1080 my $widget = $row->[$x]
737 or next; 1081 or next;
738 my ($w, $h) = $widget->size_request; 1082 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1083
740 $w[$x] = max $w[$x], $w; 1084 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1085 $h[$y] = max $h[$y], $h;
742 } 1086 }
743 } 1087 }
… …
755 (sum @$hs), 1099 (sum @$hs),
756 ) 1100 )
757} 1101}
758 1102
759sub size_allocate { 1103sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1104 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1105
764 my ($ws, $hs) = $self->get_wh; 1106 my ($ws, $hs) = $self->get_wh;
765 1107
766 my $req_w = sum @$ws; 1108 my $req_w = sum @$ws;
767 my $req_h = sum @$hs; 1109 my $req_h = sum @$hs;
… …
789 1131
790 for my $c (0 .. $#$row) { 1132 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1133 my $col_w = $ws->[$c];
792 1134
793 if (my $widget = $row->[$c]) { 1135 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1136 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1137 }
796 1138
797 $x += $col_w; 1139 $x += $col_w;
798 } 1140 }
799 1141
… …
844 (List::Util::max map $_->[1], @alloc), 1186 (List::Util::max map $_->[1], @alloc),
845 ) 1187 )
846} 1188}
847 1189
848sub size_allocate { 1190sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_; 1191 my ($self, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852 1192
853 ($h, $w) = ($w, $h); 1193 ($h, $w) = ($w, $h);
854 1194
855 my $children = $self->{children}; 1195 my $children = $self->{children};
856 1196
857 my @h = map +($_->size_request)[0], @$children; 1197 my @h = map $_->{req_w}, @$children;
858 1198
859 my $req_h = List::Util::sum @h; 1199 my $req_h = List::Util::sum @h;
860 1200
861 if ($req_h > $h) { 1201 if ($req_h > $h) {
862 # ah well, not enough space 1202 # ah well, not enough space
… …
878 1218
879 my $y = 0; 1219 my $y = 0;
880 for (0 .. $#$children) { 1220 for (0 .. $#$children) {
881 my $child = $children->[$_]; 1221 my $child = $children->[$_];
882 my $h = $h[$_]; 1222 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w); 1223 $child->configure ($y, 0, $h, $w);
884 1224
885 $y += $h; 1225 $y += $h;
886 } 1226 }
1227
1228 1
887} 1229}
888 1230
889############################################################################# 1231#############################################################################
890 1232
891package CFClient::UI::VBox; 1233package CFClient::UI::VBox;
… …
904 (List::Util::sum map $_->[1], @alloc), 1246 (List::Util::sum map $_->[1], @alloc),
905 ) 1247 )
906} 1248}
907 1249
908sub size_allocate { 1250sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
910 1252
911 $self->_size_allocate ($x, $y, $w, $h); 1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912 1254
913 my $children = $self->{children}; 1255 my $children = $self->{children};
914 1256
915 my @h = map +($_->size_request)[1], @$children; 1257 my @h = map $_->{req_h}, @$children;
916 1258
917 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
918 1260
919 if ($req_h > $h) { 1261 if ($req_h > $h) {
920 # ah well, not enough space 1262 # ah well, not enough space
… …
934 1276
935 my $y = 0; 1277 my $y = 0;
936 for (0 .. $#$children) { 1278 for (0 .. $#$children) {
937 my $child = $children->[$_]; 1279 my $child = $children->[$_];
938 my $h = $h[$_]; 1280 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h); 1281 $child->configure (0, $y, $w, $h);
940 1282
941 $y += $h; 1283 $y += $h;
942 } 1284 }
1285
1286 1
943} 1287}
944 1288
945############################################################################# 1289#############################################################################
946 1290
947package CFClient::UI::Label; 1291package CFClient::UI::Label;
948 1292
949our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
950 1294
951use SDL::OpenGL; 1295use CFClient::OpenGL;
952 1296
953sub new { 1297sub new {
954 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
955 1299
956 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1302 #bg => none
959 text => "", 1303 #active_bg => none
1304 #font => default_font
1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
1309 layout => (new CFClient::Layout),
1310 fontsize => 1,
960 align => -1, 1311 align => -1,
961 valign => -1, 1312 valign => -1,
962 padding => 2, 1313 padding => 2,
963 layout => new CFClient::Layout, 1314 can_events => 0,
964 %arg 1315 %arg
965 ); 1316 );
966 1317
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1318 if (exists $self->{template}) {
1319 my $layout = new CFClient::Layout;
1320 $layout->set_text (delete $self->{template});
1321 $self->{template} = $layout;
1322 }
968 1323
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1324 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1325 $self->set_markup (delete $self->{markup});
1326 } else {
1327 $self->set_text (delete $self->{text});
1328 }
971 1329
972 $self 1330 $self
973} 1331}
974 1332
975sub escape_text { 1333sub escape($) {
976 local $_ = $_[1]; 1334 local $_ = $_[0];
977 1335
978 s/&/&amp;/g; 1336 s/&/&amp;/g;
979 s/>/&gt;/g; 1337 s/>/&gt;/g;
980 s/</&lt;/g; 1338 s/</&lt;/g;
981 1339
982 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
983} 1348}
984 1349
985sub set_text { 1350sub set_text {
986 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
987 1352
1353 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1357 $self->{layout}->set_text ($text);
989 1358
990 delete $self->{texture};
991 $self->update; 1359 $self->update;
1360 $self->check_size;
992} 1361}
993 1362
994sub set_markup { 1363sub set_markup {
995 my ($self, $markup) = @_; 1364 my ($self, $markup) = @_;
996 1365
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;
997 $self->{layout}->set_markup ($markup); 1372 $self->{layout}->set_markup ($markup);
998 1373
999 delete $self->{texture};
1000 $self->update; 1374 $self->update;
1375 $self->check_size;
1001} 1376}
1002 1377
1003sub size_request { 1378sub size_request {
1004 my ($self) = @_; 1379 my ($self) = @_;
1005 1380
1006 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1007 $self->{layout}->set_height ($self->{fontsize}); 1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008 1386
1009 my ($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 }
1010 1398
1011 ( 1399 (
1012 $w + $self->{padding} * 2, 1400 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2, 1401 $h + $self->{padding} * 2,
1014 ) 1402 )
1015} 1403}
1016 1404
1017sub size_allocate { 1405sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_; 1406 my ($self, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021 1407
1022 delete $self->{texture}; 1408 delete $self->{texture};
1023} 1409}
1024 1410
1025sub update { 1411sub set_fontsize {
1026 my ($self) = @_; 1412 my ($self, $fontsize) = @_;
1027 1413
1414 $self->{fontsize} = $fontsize;
1028 delete $self->{texture}; 1415 delete $self->{texture};
1416
1029 $self->SUPER::update; 1417 $self->update;
1418 $self->check_size;
1030} 1419}
1031 1420
1032sub _draw { 1421sub _draw {
1033 my ($self) = @_; 1422 my ($self) = @_;
1034 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
1035 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};
1036 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 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
1038 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 $tex
1039 }; 1445 };
1040 1446
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1449
1450 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1451 glColor @{$self->{fg}};
1047 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1453 } else {
1049 $self->{align} < 0 ? $self->{padding} 1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1455 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1456
1060 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1458}
1063 1459
1064############################################################################# 1460#############################################################################
1065 1461
1066package CFClient::UI::EntryBase; 1462package CFClient::UI::EntryBase;
1067 1463
1068our @ISA = CFClient::UI::Label::; 1464our @ISA = CFClient::UI::Label::;
1069 1465
1070use SDL; 1466use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1467
1073sub new { 1468sub new {
1074 my $class = shift; 1469 my $class = shift;
1075 1470
1076 $class->SUPER::new ( 1471 $class->SUPER::new (
1077 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1081 can_hover => 1, 1476 can_hover => 1,
1082 can_focus => 1, 1477 can_focus => 1,
1083 valign => 0, 1478 valign => 0,
1479 can_events => 1,
1084 @_ 1480 @_
1085 ) 1481 )
1086} 1482}
1087 1483
1088sub _set_text { 1484sub _set_text {
… …
1090 1486
1091 delete $self->{cur_h}; 1487 delete $self->{cur_h};
1092 1488
1093 return if $self->{text} eq $text; 1489 return if $self->{text} eq $text;
1094 1490
1491 delete $self->{texture};
1492
1095 $self->{last_activity} = $::NOW; 1493 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1494 $self->{text} = $text;
1097 1495
1098 $text =~ s/./*/g if $self->{hidden}; 1496 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1497 $self->{layout}->set_text ("$text ");
1100 1498
1101 $self->emit (changed => $self->{text}); 1499 $self->emit (changed => $self->{text});
1102}
1103
1104sub get_text {
1105 $_[0]{text}
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 my ($w, $h) = $self->SUPER::size_request;
1112
1113 ($w + 1, $h) # add 1 for cursor
1114}
1115
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122} 1500}
1123 1501
1124sub set_text { 1502sub set_text {
1125 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1126 1504
1127 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1128 $self->_set_text ($text); 1506 $self->_set_text ($text);
1129 $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 $self->{text});#d# don't check for == inside _set_text
1130} 1527}
1131 1528
1132sub key_down { 1529sub key_down {
1133 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1134 1531
1135 my $mod = $ev->key_mod; 1532 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1533 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1534 my $uni = $ev->{unicode};
1139 1535
1140 my $text = $self->get_text; 1536 my $text = $self->get_text;
1141 1537
1142 if ($sym == SDLK_BACKSPACE) { 1538 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1540 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1550 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1551 $self->emit ('escape');
1156 } elsif ($uni) { 1552 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1158 } 1554 }
1159 1555
1160 $self->_set_text ($text); 1556 $self->_set_text ($text);
1161 $self->update; 1557 $self->update;
1558 $self->check_size;
1162} 1559}
1163 1560
1164sub focus_in { 1561sub focus_in {
1165 my ($self) = @_; 1562 my ($self) = @_;
1166 1563
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1621 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1622 }
1226 1623
1227 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1625 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 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} + $self->{cur_h};
1231 glEnd; 1628 glEnd;
1232 } 1629 }
1233} 1630}
1234 1631
1235package CFClient::UI::Entry; 1632package CFClient::UI::Entry;
1236 1633
1237our @ISA = CFClient::UI::EntryBase::; 1634our @ISA = CFClient::UI::EntryBase::;
1238 1635
1239use SDL; 1636use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1637
1242sub key_down { 1638sub key_down {
1243 my ($self, $ev) = @_; 1639 my ($self, $ev) = @_;
1244 1640
1245 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1246 1642
1247 if ($sym == SDLK_RETURN) { 1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1648 $self->emit (activate => $txt);
1249 $self->update; 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 }
1250 1672
1251 } else { 1673 } else {
1252 $self->SUPER::key_down ($ev); 1674 $self->SUPER::key_down ($ev);
1253 } 1675 }
1254 1676
… …
1258 1680
1259package CFClient::UI::Button; 1681package CFClient::UI::Button;
1260 1682
1261our @ISA = CFClient::UI::Label::; 1683our @ISA = CFClient::UI::Label::;
1262 1684
1263use SDL; 1685use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1686
1266my @tex = 1687my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1688 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1689 qw(b1_button_active.png);
1269 1690
1270sub new { 1691sub new {
1271 my $class = shift; 1692 my $class = shift;
1272 1693
1273 $class->SUPER::new ( 1694 $class->SUPER::new (
1274 padding => 4, 1695 padding => 4,
1696 fg => [1, 1, 1],
1697 active_fg => [0, 0, 1],
1698 can_hover => 1,
1699 align => 0,
1700 valign => 0,
1701 can_events => 1,
1702 @_
1703 )
1704}
1705
1706sub button_up {
1707 my ($self, $ev, $x, $y) = @_;
1708
1709 if ($x >= 0 && $x < $self->{w}
1710 && $y >= 0 && $y < $self->{h}) {
1711 $self->emit ("activate");
1712 }
1713}
1714
1715sub _draw {
1716 my ($self) = @_;
1717
1718 local $self->{fg} = $self->{fg};
1719
1720 if ($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 $class->SUPER::new (
1751 padding => 2,
1275 fg => [1, 1, 1], 1752 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1756 state => 0,
1278 can_hover => 1, 1757 can_hover => 1,
1279 @_ 1758 @_
1280 ) 1759 )
1281} 1760}
1282 1761
1762sub size_request {
1763 my ($self) = @_;
1764
1765 ($self->{padding} * 2 + 6) x 2
1766}
1767
1283sub button_up { 1768sub button_down {
1284 my ($self, $ev, $x, $y) = @_; 1769 my ($self, $ev, $x, $y) = @_;
1285 1770
1286 if ($x >= 0 && $x < $self->{w} 1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1287 && $y >= 0 && $y < $self->{h}) { 1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1288 $self->emit ("activate"); 1773 $self->{state} = !$self->{state};
1774 $self->emit (changed => $self->{state});
1289 } 1775 }
1290} 1776}
1291 1777
1292sub _draw { 1778sub _draw {
1293 my ($self) = @_; 1779 my ($self) = @_;
1294 1780
1295 local $self->{fg} = $self->{fg}; 1781 $self->SUPER::_draw;
1296 1782
1297 if ($GRAB == $self) { 1783 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1298 $self->{fg} = $self->{active_fg}; 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);
1299 } 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);
1300 1948
1301 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 1951 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1;
1306 1953
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , 0; glVertex 0 , 0;
1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1960 glEnd;
1308 1961
1962 my $ycut1 = List::Util::min 1, $ycut;
1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1964 glBegin GL_QUADS;
1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1969 glEnd;
1970
1971 if ($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
1981 glDisable GL_BLEND;
1309 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311
1312 $self->SUPER::_draw;
1313} 1983}
1314 1984
1315############################################################################# 1985#############################################################################
1316 1986
1317package CFClient::UI::CheckBox; 1987package CFClient::UI::Gauge;
1318 1988
1319our @ISA = CFClient::UI::DrawBG::; 1989our @ISA = CFClient::UI::VBox::;
1320
1321my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324
1325use SDL;
1326use SDL::OpenGL;
1327 1990
1328sub new { 1991sub new {
1329 my $class = shift; 1992 my ($class, %arg) = @_;
1330 1993
1331 $class->SUPER::new ( 1994 my $self = $class->SUPER::new (
1332 padding => 2, 1995 tooltip => $arg{type},
1333 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0],
1335 state => 0,
1336 can_hover => 1, 1996 can_hover => 1,
1337 @_ 1997 can_events => 1,
1998 %arg,
1338 ) 1999 );
1339}
1340 2000
1341sub size_request { 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 {
1342 my ($self) = @_; 2016 my ($self, $max) = @_;
1343 2017
1344 ($self->{padding} * 2 + 6) x 2 2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
1345} 2020}
1346 2021
1347sub size_allocate { 2022sub set_value {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 2023 my ($self, $val, $max) = @_;
1355 2024
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2025 $self->set_max ($max)
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2026 if defined $max;
1358 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state});
1360 }
1361}
1362 2027
1363sub _draw { 2028 $self->{gauge}->set_value ($val, $max);
1364 my ($self) = @_; 2029 $self->{value}->set_text ($val);
1365
1366 $self->SUPER::_draw;
1367
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1369
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373
1374 glEnable GL_BLEND;
1375 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377
1378 my $tex = $self->{state} ? $tex[1] : $tex[0];
1379
1380 $tex->draw_quad (0, 0, $s, $s);
1381
1382 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2030}
1385 2031
1386############################################################################# 2032#############################################################################
1387 2033
1388package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
1389 2035
1390use strict; 2036use strict;
1391 2037
1392use SDL::OpenGL; 2038use CFClient::OpenGL;
1393 2039
1394our @ISA = CFClient::UI::DrawBG::; 2040our @ISA = CFClient::UI::DrawBG::;
1395 2041
1396my @tex = 2042my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2044 qw(s1_slider.png s1_slider_bg.png);
1399 2045
1400sub new { 2046sub new {
1401 my $class = shift; 2047 my $class = shift;
1402 2048
1403 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1404 2050
1405 # TODO: 0-width page 2051 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2052 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2053 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1410 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],
1411 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1412 req_w => 40, 2060 req_w => $::WIDTH / 80,
1413 req_h => 13, 2061 req_h => $::WIDTH / 80,
1414 vertical => 0, 2062 vertical => 0,
1415 can_hover => 1, 2063 can_hover => 1,
1416 inner_pad => 5, 2064 inner_pad => 0.02,
1417 @_ 2065 @_
1418 ); 2066 );
1419 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1420 $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 $self->update;
2094 }
1421} 2095}
1422 2096
1423sub size_request { 2097sub size_request {
1424 my ($self) = @_; 2098 my ($self) = @_;
1425 2099
… …
1438 2112
1439sub mouse_motion { 2113sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1441 2115
1442 if ($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
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1444 2134
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1446 2136
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1449 2138
1450 $x -= $inner_pad_px; # substract the padding 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2140 $value = $self->{scale} * ($value - $lo);
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2141
1456 $self->emit (changed => $x); 2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
1457 $self->update; 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;
1458 } 2149 });
1459}
1460 2150
1461# the inner_* stuff is for generating a padding for the slider handle, 2151 $self->SUPER::update;
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467} 2152}
1468 2153
1469sub _draw { 2154sub _draw {
1470 my ($self) = @_; 2155 my ($self) = @_;
1471 2156
1472 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1473 2158
1474 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1475 2160
1476 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1478 2163
2164 glTranslate 1, 0, 0;
1479 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2166 }
1484 2167
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2170
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2171 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2173
1511 # draw background 2174 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2176
1514 # draw handle 2177 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2179
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2180 glDisable GL_TEXTURE_2D;
1519} 2181}
1520 2182
1521############################################################################# 2183#############################################################################
1522 2184
1523package CFClient::UI::TextView; 2185package CFClient::UI::TextView;
1524 2186
1525our @ISA = CFClient::UI::HBox::; 2187our @ISA = CFClient::UI::HBox::;
1526 2188
1527use SDL::OpenGL; 2189use CFClient::OpenGL;
1528 2190
1529sub new { 2191sub new {
1530 my $class = shift; 2192 my $class = shift;
1531 2193
1532 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2195 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2196 can_events => 0,
1535 fontsize => $::FONTSIZE, 2197 #font => default_font
1536 @_, 2198 @_,
1537 2199
1538 layout => (new CFClient::Layout), 2200 layout => (new CFClient::Layout 1),
1539 par => [], 2201 par => [],
1540 height => 0, 2202 height => 0,
1541 children => [ 2203 children => [
1542 (new CFClient::UI::Empty expand => 1), 2204 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2205 (new CFClient::UI::Slider vertical => 1),
1544 ], 2206 ],
1545 ); 2207 );
1546 2208
1547 $self->{children}[1]->connect (changed => sub { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2210
1551 $self 2211 $self
1552} 2212}
1553 2213
1554sub set_fontsize { 2214sub set_fontsize {
… …
1556 2216
1557 $self->{fontsize} = $fontsize; 2217 $self->{fontsize} = $fontsize;
1558 $self->reflow; 2218 $self->reflow;
1559} 2219}
1560 2220
2221sub size_allocate {
2222 my ($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 $self->reflow;
2231}
2232
1561sub text_height { 2233sub text_height {
1562 my ($self, $text) = @_; 2234 my ($self, $text, $indent) = @_;
1563 2235
1564 my $layout = $self->{layout}; 2236 my $layout = $self->{layout};
1565 2237
1566 $layout->set_height ($self->{fontsize}); 2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2239 $layout->set_width ($self->{children}[0]{w} - $indent);
1568 $layout->set_text ($text); 2240 $layout->set_markup ($text);
1569 2241
1570 ($layout->size)[1] 2242 ($layout->size)[1]
1571} 2243}
1572 2244
1573sub reflow { 2245sub reflow {
… …
1575 2247
1576 $self->{need_reflow}++; 2248 $self->{need_reflow}++;
1577 $self->update; 2249 $self->update;
1578} 2250}
1579 2251
1580sub size_request {
1581 my ($self) = @_;
1582
1583 ($self->{req_w}, $self->{req_h})
1584}
1585
1586sub size_allocate {
1587 my ($self, $x, $y, $w, $h) = @_;
1588
1589 $self->SUPER::size_allocate ($x, $y, $w, $h);
1590
1591 $self->{layout}->set_height ($self->{fontsize});
1592 $self->{layout}->set_width ($self->{w});
1593
1594 $self->reflow;
1595}
1596
1597sub add_paragraph { 2252sub add_paragraph {
1598 my ($self, $color, $text) = @_; 2253 my ($self, $color, $text, $indent) = @_;
1599 2254
1600 #TODO: intelligently "reformat" paragraph 2255 #TODO: intelligently "reformat" paragraph
1601 2256
2257 for my $line (split /\n/, $text) {
1602 my $height = $self->text_height ($text); 2258 my $height = $self->text_height ($line);
1603
1604 $self->{height} += $height; 2259 $self->{height} += $height;
1605
1606 push @{$self->{par}}, [$height, $color, $text]; 2260 push @{$self->{par}}, [$height, $color, $indent, $line];
2261 }
1607 2262
1608 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1609 $self->{children}[1]->update; 2264 $self->{children}[1]->update;
1610} 2265}
1611 2266
… …
1616 2271
1617 return unless $self->{h} > 0; 2272 return unless $self->{h} > 0;
1618 2273
1619 delete $self->{texture}; 2274 delete $self->{texture};
1620 2275
1621 $ROOT->on_refresh ($self, sub { 2276 $ROOT->on_post_alloc ($self, sub {
1622 if (delete $self->{need_reflow}) { 2277 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2278 my $height = 0;
1624 2279
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1626 for @{$self->{par}}; 2281 for @{$self->{par}};
1627 2282
1628 $self->{height} = $height; 2283 $self->{height} = $height;
1629 2284
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
1631 2287
1632 delete $self->{texture}; 2288 delete $self->{texture};
1633 } 2289 }
1634 2290
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1636 glClearColor 0, 0, 0, 1; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2293 glClear GL_COLOR_BUFFER_BIT;
1638
1639 glEnable GL_BLEND;
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643 2294
1644 my $top = int $self->{children}[1]{range}[0]; 2295 my $top = int $self->{children}[1]{range}[0];
1645 2296
1646 my $y0 = $top; 2297 my $y0 = $top;
1647 my $y1 = $top + $self->{h}; 2298 my $y1 = $top + $self->{h};
1648 2299
1649 my $y = 0; 2300 my $y = 0;
1650 2301
1651 my $layout = $self->{layout}; 2302 my $layout = $self->{layout};
1652 2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
1653 for my $par (@{$self->{par}}) { 2309 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2310 my $h = $par->[0];
1655 2311
1656 if ($y0 < $y + $h && $y < $y1) { 2312 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] });
2314 $layout->set_width ($self->{w} - $par->[2]);
1657 $layout->set_text ($par->[2]); 2315 $layout->set_markup ($par->[3]);
1658 2316
1659 glColor @{ $par->[1] }; 2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1660 my ($W, $H) = $layout->size; 2318
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1662 } 2321 }
1663 2322
1664 $y += $h; 2323 $y += $h;
1665 } 2324 }
1666 2325
1667 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND; 2326 glDisable GL_BLEND;
1669 }; 2327 };
1670 }); 2328 });
1671} 2329}
1672 2330
1673sub _draw { 2331sub _draw {
1674 my ($self) = @_; 2332 my ($self) = @_;
1675 2333
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2334 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
1681 }
1682 2339
1683 $self->{children}[1]->draw; 2340 $self->{children}[1]->draw;
1684 2341
1685} 2342}
1686 2343
1687############################################################################# 2344#############################################################################
1688 2345
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
1926 2347
1927use SDL::OpenGL; 2348use CFClient::OpenGL;
1928 2349
1929our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
1930 2351
1931sub moveto { 2352sub moveto {
1932 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
1970 2391
1971sub new { 2392sub new {
1972 my $class = shift; 2393 my $class = shift;
1973 2394
1974 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
1975 state => 0, 2396 state => 0,
1976 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
1977 @_ 2398 @_
1978 ); 2399 );
1979 2400
1980 if ($self->{state}) { 2401 if ($self->{state}) {
… …
2001 $self->emit (changed => $self->{state}); 2422 $self->emit (changed => $self->{state});
2002} 2423}
2003 2424
2004############################################################################# 2425#############################################################################
2005 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
2006package CFClient::UI::Root; 2912package CFClient::UI::Root;
2007 2913
2008our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
2009 2915
2010use SDL::OpenGL; 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 $self->{w};
2938}
2011 2939
2012sub size_request { 2940sub size_request {
2013 ($::WIDTH, $::HEIGHT) 2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
2014} 2944}
2015 2945
2016sub size_allocate { 2946sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 2947 my ($self, $w, $h) = @_;
2018 2948
2019 $self->_size_allocate ($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;
2020 2951
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2022 for @{$self->{children}}; 2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2023}
2024 2954
2025sub _topleft { 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, $H);
2968 }
2969}
2970
2971sub coord2local {
2026 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
2027 2973
2028 ($x, $y) 2974 ($x, $y)
2029} 2975}
2030 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
2031sub update { 2983sub update {
2032 my ($self) = @_; 2984 my ($self) = @_;
2033 2985
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2986 $self->check_size;
2035 ::refresh (); 2987 $::WANT_REFRESH++;
2036} 2988}
2037 2989
2038sub add { 2990sub add {
2039 my ($self, $widget) = @_; 2991 my ($self, @children) = @_;
2040 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
2041 $self->SUPER::add ($widget); 3001 $self->SUPER::add (@children);
2042 3002
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
2044} 3020}
2045 3021
2046sub on_refresh { 3022sub on_refresh {
2047 my ($self, $id, $cb) = @_; 3023 my ($self, $id, $cb) = @_;
2048 3024
2049 $self->{refresh_hook}{$id} = $cb; 3025 $self->{refresh_hook}{$id} = $cb;
2050} 3026}
2051 3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
2052sub draw { 3034sub draw {
2053 my ($self) = @_; 3035 my ($self) = @_;
2054 3036
2055 while (my $rcb = delete $self->{refresh_hook}) { 3037 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 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}};
2057 } 3090 }
2058 3091
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 3094 glClear GL_COLOR_BUFFER_BIT;
2062 3095
2063 glMatrixMode GL_PROJECTION; 3096 glMatrixMode GL_PROJECTION;
2064 glLoadIdentity; 3097 glLoadIdentity;
2065 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2066 glMatrixMode GL_MODELVIEW; 3099 glMatrixMode GL_MODELVIEW;
2067 glLoadIdentity; 3100 glLoadIdentity;
2068 3101
2069 $self->_draw; 3102 $self->_draw;
2070} 3103}
… …
2072############################################################################# 3105#############################################################################
2073 3106
2074package CFClient::UI; 3107package CFClient::UI;
2075 3108
2076$ROOT = new CFClient::UI::Root; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2077 3111
20781 31121
2079 3113

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