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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC vs.
Revision 1.183 by elmex, Sun Apr 30 13:10:46 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
153 can_events => 1,
88 @_ 154 @_
89 }, $class 155 }, $class;
156
157 for (keys %$self) {
158 if (/^connect_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_});
160 }
161 }
162
163 $self
164}
165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
90} 189}
91 190
92sub move { 191sub move {
93 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
94 $self->{x} = $x; 194 $self->{x} = int $x;
95 $self->{y} = $y; 195 $self->{y} = int $y;
96 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
97}
98 197
99sub needs_redraw { 198 $self->update;
100 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
101} 208}
102 209
103sub size_request { 210sub size_request {
104 require Carp; 211 require Carp;
105 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
213}
214
215sub configure {
216 my ($self, $x, $y, $w, $h) = @_;
217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
231 $self->{x} = $x;
232 $self->{y} = $y;
233 $self->update;
234 }
235
236 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w;
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 }
106} 244}
107 245
108sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
109 my ($self, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
110 265
111 $self->{w} = $w; 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
112 $self->{h} = $h; 267 delete $self->{max_h}; $self->{max_h} = $h if $h;
113} 268}
114 269
115# translate global koordinates to local coordinate system 270# return top left coordinates
116sub translate { 271sub _topleft {
117 my ($self, $x, $y) = @_; 272 my ($self, $x, $y) = @_;
118 273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
119 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
278}
279
280# translate global coordinates to local coordinate system
281sub coord2local {
282 my ($self, $x, $y) = @_;
283
284 my ($X, $Y) = $self->_topleft;
285 ($x - $X, $y - $Y)
286}
287
288# translate local coordinates to global coordinate system
289sub coord2global {
290 my ($self, $x, $y) = @_;
291
292 my ($X, $Y) = $self->_topleft;
293 ($x + $X, $y + $Y)
120} 294}
121 295
122sub focus_in { 296sub focus_in {
123 my ($self) = @_; 297 my ($self) = @_;
124 298
125 return if $FOCUS == $self; 299 return if $FOCUS == $self;
300 return unless $self->{can_focus};
126 301
127 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
128 $focus->update if $focus; 306 $focus->update if $focus;
129 $FOCUS->update; 307 $FOCUS->update;
130} 308}
131 309
132sub focus_out { 310sub focus_out {
133 my ($self) = @_; 311 my ($self) = @_;
134 312
135 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
136 314
137 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
138 $focus->update if $focus; #? 319 $focus->update if $focus; #?
139} 320}
140 321
141sub mouse_motion { } 322sub mouse_motion { }
142sub button_up { } 323sub button_up { }
… …
163 glPushMatrix; 344 glPushMatrix;
164 glTranslate $self->{x}, $self->{y}, 0; 345 glTranslate $self->{x}, $self->{y}, 0;
165 $self->_draw; 346 $self->_draw;
166 glPopMatrix; 347 glPopMatrix;
167 348
168 if ($self == $HOVER) { 349 if ($self == $HOVER && $self->{can_hover}) {
169 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
170 351
171 glColor 1, 1, 1, 0.1; 352 glColor 1, 0.8, 0.5, 0.2;
172 glEnable GL_BLEND; 353 glEnable GL_BLEND;
173 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174 glBegin GL_QUADS; 355 glBegin GL_QUADS;
175 glVertex $x , $y; 356 glVertex $x , $y;
176 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
177 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
178 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
179 glEnd; 360 glEnd;
180 glDisable GL_BLEND; 361 glDisable GL_BLEND;
181 } 362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0;
370 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h};
373 glEnd;
374 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 }
182} 377}
183 378
184sub _draw { 379sub _draw {
185 my ($self) = @_; 380 my ($self) = @_;
186 381
187 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
188}
189
190sub bbox {
191 my ($self) = @_;
192 my ($w, $h) = $self->size_request;
193 (
194 $self->{x},
195 $self->{y},
196 $self->{x} = $w,
197 $self->{y} = $h
198 )
199} 383}
200 384
201sub find_widget { 385sub find_widget {
202 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
203 389
204 return $self 390 return $self
205 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
207 393
208 () 394 ()
209} 395}
210 396
211sub del_parent { $_[0]->{parent} = undef }
212
213sub set_parent { 397sub set_parent {
214 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
215 399
216 $self->{parent} = $par;
217 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
218} 401}
219 402
220sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
221 $_[0]->{parent} 406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
222} 427}
223 428
224sub update { 429sub update {
225 my ($self) = @_; 430 my ($self) = @_;
226 431
… …
229} 434}
230 435
231sub connect { 436sub connect {
232 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
233 438
234 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
235} 440}
236 441
237sub emit { 442sub emit {
238 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
239 444
240 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
241 for @{$self->{cb}{$signal} || []};
242} 446}
243 447
244sub DESTROY { 448sub DESTROY {
245 my ($self) = @_; 449 my ($self) = @_;
246 450
… …
252package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
253 457
254our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
255 459
256use strict; 460use strict;
257use SDL::OpenGL; 461use CFClient::OpenGL;
258 462
259sub new { 463sub new {
260 my $class = shift; 464 my $class = shift;
261 465
262 # range [value, low, high, page] 466 # range [value, low, high, page]
263 467
264 $class->SUPER::new ( 468 $class->SUPER::new (
265 bg => [0, 0, 0, 0.4], 469 bg => [0, 0, 0, 0.2],
266 active_bg => [1, 1, 1], 470 active_bg => [1, 1, 1, 0.5],
267 @_ 471 @_
268 ) 472 )
269} 473}
270 474
271sub _draw { 475sub _draw {
272 my ($self) = @_; 476 my ($self) = @_;
273 477
274 my ($w, $h) = @$self{qw(w h)}; 478 my ($w, $h) = @$self{qw(w h)};
275 479
480 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
483
277 glBegin GL_QUADS; 484 glBegin GL_QUADS;
278 glVertex 0 , 0; 485 glVertex 0 , 0;
279 glVertex 0 , $h; 486 glVertex 0 , $h;
280 glVertex $w, $h; 487 glVertex $w, $h;
281 glVertex $w, 0; 488 glVertex $w, 0;
282 glEnd; 489 glEnd;
490
491 glDisable GL_BLEND;
283} 492}
284 493
285############################################################################# 494#############################################################################
286 495
287package CFClient::UI::Empty; 496package CFClient::UI::Empty;
288 497
289our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
290 504
291sub size_request { 505sub size_request {
292 (0, 0) 506 (0, 0)
293} 507}
294 508
… …
303sub new { 517sub new {
304 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
305 519
306 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
307 521
308 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
309 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
310 528
311 $self 529 $self
312} 530}
313 531
314sub add { 532sub add {
315 my ($self, $chld, $expand) = @_; 533 my ($self, $child) = @_;
316 534
317 $chld->{expand} = $expand;
318 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
319 538
320 $self->{children} = [ 539 $self->{children} = [
321 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
322 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
323 ]; 542 ];
324 543
325 $self->size_allocate ($self->{w}, $self->{h}) 544 $child->check_size;
326 if $self->{w}; #TODO: check for "realised state" 545 $self->update;
546}
547
548sub children {
549 @{ $_[0]{children} }
327} 550}
328 551
329sub remove { 552sub remove {
330 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
331 554
555 delete $child->{parent};
556 $child->hide;
557
332 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
333 559
334 $self->size_allocate ($self->{w}, $self->{h}); 560 $self->check_size;
561 $self->update;
562}
563
564sub clear {
565 my ($self) = @_;
566
567 my $children = delete $self->{children};
568 $self->{children} = [];
569
570 for (@$children) {
571 delete $_->{parent};
572 $_->hide;
573 }
574
575 $self->check_size;
576 $self->update;
335} 577}
336 578
337sub find_widget { 579sub find_widget {
338 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
339 581
… …
369 611
370 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
371} 613}
372 614
373sub add { 615sub add {
374 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
375 617
376 $self->{children} = []; 618 $self->{children} = [];
377 619
378 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
379} 621}
380 622
381sub remove { 623sub remove {
382 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
383 625
… …
394} 636}
395 637
396sub size_allocate { 638sub size_allocate {
397 my ($self, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
398 640
399 return unless $self->{w} != $w || $self->{h} != $h;
400
401 $self->SUPER::size_allocate ($w, $h);
402 $self->{children}[0]->size_allocate ($w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
403} 642}
404 643
405############################################################################# 644#############################################################################
406 645
407package CFClient::UI::Window; 646package CFClient::UI::Window;
408 647
409our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
410 649
411use SDL::OpenGL; 650use CFClient::OpenGL;
412 651
413sub new { 652sub new {
414 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
415 654
416 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
417} 656}
418 657
419sub update { 658sub update {
420 my ($self) = @_; 659 my ($self) = @_;
421 660
422 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
423 $self->render_chld;
424 $self->SUPER::update; 662 $self->SUPER::update;
425}
426
427sub render_chld {
428 my ($self) = @_;
429
430 $self->{texture} =
431 CFClient::Texture->new_from_opengl (
432 $self->{w}, $self->{h}, sub { $self->child->draw }
433 );
434} 663}
435 664
436sub size_allocate { 665sub size_allocate {
437 my ($self, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
438 667
439 return unless $self->{w} != $w || $self->{h} != $h;
440
441 $self->{w} = $w;
442 $self->{h} = $h;
443
444 $self->child->size_allocate ($w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
445 671
672sub _render {
673 $_[0]{children}[0]->draw;
674}
675
676sub render_child {
677 my ($self) = @_;
678
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT;
682
446 $self->render_chld; 683 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
447} 692}
448 693
449sub _draw { 694sub _draw {
450 my ($self) = @_; 695 my ($self) = @_;
451 696
452 my ($w, $h) = ($self->w, $self->h); 697 my ($w, $h) = ($self->w, $self->h);
453 698
454 my $tex = $self->{texture} 699 my $tex = $self->{texture}
455 or return; 700 or return;
701
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1;
707
708 $tex->draw_quad (0, 0, $w, $h);
709
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D;
712}
713
714#############################################################################
715
716package CFClient::UI::ViewPort;
717
718our @ISA = CFClient::UI::Window::;
719
720sub size_request {
721 my ($self) = @_;
722
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725
726 @$self{qw(child_w child_h)}
727}
728
729sub size_allocate {
730 my ($self, $w, $h) = @_;
731
732 $self->update;
733}
734
735sub set_offset {
736 my ($self, $x, $y) = @_;
737
738 $self->{view_x} = int $x;
739 $self->{view_y} = int $y;
740
741 $self->update;
742}
743
744sub _render {
745 my ($self) = @_;
746
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748
749 $self->SUPER::_render;
750}
751
752#############################################################################
753
754package CFClient::UI::ScrolledWindow;
755
756our @ISA = CFClient::UI::HBox::;
757
758sub new {
759 my $class = shift;
760
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort),
773 slider => $slider,
774 @_,
775 );
776
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
456 812
457 glEnable GL_BLEND; 813 glEnable GL_BLEND;
458 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
459 glEnable GL_TEXTURE_2D; 815 glEnable GL_TEXTURE_2D;
460 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
461 817
462 $tex->draw_quad (0, 0, $w, $h); 818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
463 825
826
827 $self->child->draw;
464 glDisable GL_BLEND; 828 glDisable GL_BLEND;
465 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
466} 830}
467 831
468############################################################################# 832#############################################################################
469 833
470package CFClient::UI::Frame; 834package CFClient::UI::FancyFrame;
471 835
472our @ISA = CFClient::UI::Bin::; 836our @ISA = CFClient::UI::Bin::;
473 837
474use SDL::OpenGL; 838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label
858 align => 0,
859 valign => 1,
860 text => $self->{title},
861 fontsize => $self->{border};
862
863 $self
864}
865
866sub border {
867 int $_[0]{border} * $::FONTSIZE
868}
475 869
476sub size_request { 870sub size_request {
477 my ($self) = @_; 871 my ($self) = @_;
478 my $chld = $self->child
479 or return (0, 0);
480 872
481 $chld->move (2, 2); 873 my ($w, $h) = $self->SUPER::size_request;
482 874
483 map { $_ + 4 } $chld->size_request; 875 (
876 $w + $self->border * 2,
877 $h + $self->border * 2,
878 )
484} 879}
485 880
486sub size_allocate { 881sub size_allocate {
487 my ($self, $w, $h) = @_; 882 my ($self, $w, $h) = @_;
883
884 $h -= List::Util::max 0, $self->border * 2;
885 $w -= List::Util::max 0, $self->border * 2;
886
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h);
891}
892
893sub button_down {
894 my ($self, $ev, $x, $y) = @_;
895
896 my ($w, $h) = @$self{qw(w h)};
897 my $border = $self->border;
898
899 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
900 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
901
902 if ($lr & $td) {
903 my ($wx, $wy) = ($self->{x}, $self->{y});
904 my ($ox, $oy) = ($ev->{x}, $ev->{y});
905 my ($bw, $bh) = ($self->{w}, $self->{h});
906
907 my $mx = $x < $border;
908 my $my = $y < $border;
909
910 $self->{motion} = sub {
911 my ($ev, $x, $y) = @_;
912
913 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy;
915
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size;
920 };
921
922 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y});
925
926 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_;
928
929 ($x, $y) = ($ev->{x}, $ev->{y});
930
931 $self->move ($bx + $x - $ox, $by + $y - $oy);
932 $self->update;
933 };
934 }
935}
936
937sub button_up {
938 my ($self, $ev, $x, $y) = @_;
939
940 delete $self->{motion};
941}
942
943sub mouse_motion {
944 my ($self, $ev, $x, $y) = @_;
945
946 $self->{motion}->($ev, $x, $y) if $self->{motion};
947}
948
949sub _draw {
950 my ($self) = @_;
951
952 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
954
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959
960 my $border = $self->border;
961
962 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border);
967
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0];
970
971 # TODO: repeat texture not scale
972 my $rep_x = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch);
981
982 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw;
989}
990
991#############################################################################
992
993package CFClient::UI::Table;
994
995our @ISA = CFClient::UI::Base::;
996
997use List::Util qw(max sum);
998
999use CFClient::OpenGL;
1000
1001sub new {
1002 my $class = shift;
1003
1004 $class->SUPER::new (
1005 col_expand => [],
1006 @_
1007 )
1008}
1009
1010sub add {
1011 my ($self, $x, $y, $child) = @_;
1012
1013 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child;
1015
1016 $child->check_size;
1017}
1018
1019sub children {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021}
1022
1023# TODO: move to container class maybe? send childs a signal on removal?
1024sub clear {
1025 my ($self) = @_;
1026
1027 my @children = $self->children;
1028 delete $self->{children};
488 1029
489 return unless $self->{w} != $w || $self->{h} != $h; 1030 for (@children) {
1031 delete $_->{parent};
1032 $_->hide;
1033 }
490 1034
491 $self->{w} = $w; 1035 $self->update;
492 $self->{h} = $h;
493
494 $self->child->size_allocate ($w - 4, $h - 4);
495 $self->child->move (2, 2);
496} 1036}
497 1037
498sub _draw { 1038sub get_wh {
499 my ($self) = @_; 1039 my ($self) = @_;
500 1040
501 my $chld = $self->child; 1041 my (@w, @h);
502 1042
503 my ($w, $h) = $chld->size_request; 1043 for my $y (0 .. $#{$self->{children}}) {
1044 my $row = $self->{children}[$y]
1045 or next;
504 1046
505 glBegin GL_QUADS; 1047 for my $x (0 .. $#$row) {
506 glColor 0, 0, 0; 1048 my $widget = $row->[$x]
507 glVertex 0 , 0; 1049 or next;
508 glVertex 0 , $h + 4; 1050 my ($w, $h) = @$widget{qw(req_w req_h)};
509 glVertex $w + 4 , $h + 4;
510 glVertex $w + 4 , 0;
511 glEnd;
512 1051
513 $chld->draw; 1052 $w[$x] = max $w[$x], $w;
514} 1053 $h[$y] = max $h[$y], $h;
1054 }
1055 }
515 1056
516############################################################################# 1057 (\@w, \@h)
517 1058}
518package CFClient::UI::FancyFrame;
519
520our @ISA = CFClient::UI::Bin::;
521
522use SDL::OpenGL;
523
524my @tex =
525 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
526 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
527 1059
528sub size_request { 1060sub size_request {
529 my ($self) = @_; 1061 my ($self) = @_;
530 1062
531 my ($w, $h) = $self->SUPER::size_request; 1063 my ($ws, $hs) = $self->get_wh;
532 1064
533 $h += $tex[1]->{h}; 1065 (
534 $h += $tex[4]->{h}; 1066 (sum @$ws),
535 $w += $tex[2]->{w}; 1067 (sum @$hs),
536 $w += $tex[3]->{w}; 1068 )
537
538 ($w, $h)
539} 1069}
540 1070
541sub size_allocate { 1071sub size_allocate {
542 my ($self, $w, $h) = @_; 1072 my ($self, $w, $h) = @_;
543 1073
544 return unless $self->{w} != $w || $self->{h} != $h; 1074 my ($ws, $hs) = $self->get_wh;
545 1075
546 $self->SUPER::size_allocate ($w, $h); 1076 my $req_w = sum @$ws;
1077 my $req_h = sum @$hs;
547 1078
548 $h -= $tex[1]->{h}; 1079 # TODO: nicer code && do row_expand
549 $h -= $tex[4]->{h}; 1080 my @col_expand = @{$self->{col_expand}};
550 $w -= $tex[2]->{w}; 1081 @col_expand = (1) x @$ws unless @col_expand;
551 $w -= $tex[3]->{w}; 1082 my $col_expand = (sum @col_expand) || 1;
552 1083
553 $h = $h < 0 ? 0 : $h; 1084 # linearly scale sizes
554 $w = $w < 0 ? 0 : $w; 1085 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1086 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
555 1087
556 my $child = $self->child; 1088 CFClient::UI::harmonize $ws;
1089 CFClient::UI::harmonize $hs;
557 1090
558 $child->size_allocate ($w, $h); 1091 my $y;
559 $child->move ($tex[3]->{w}, $tex[1]->{h}); 1092
1093 for my $r (0 .. $#{$self->{children}}) {
1094 my $row = $self->{children}[$r]
1095 or next;
1096
1097 my $x = 0;
1098 my $row_h = $hs->[$r];
1099
1100 for my $c (0 .. $#$row) {
1101 my $col_w = $ws->[$c];
1102
1103 if (my $widget = $row->[$c]) {
1104 $widget->configure ($x, $y, $col_w, $row_h);
1105 }
1106
1107 $x += $col_w;
1108 }
1109
1110 $y += $row_h;
1111 }
1112
1113}
1114
1115sub find_widget {
1116 my ($self, $x, $y) = @_;
1117
1118 $x -= $self->{x};
1119 $y -= $self->{y};
1120
1121 my $res;
1122
1123 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1124 $res = $_->find_widget ($x, $y)
1125 and return $res;
1126 }
1127
1128 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
560} 1129}
561 1130
562sub _draw { 1131sub _draw {
563 my ($self) = @_; 1132 my ($self) = @_;
564 1133
565 my ($w, $h) = ($self->{w}, $self->{h}); 1134 for (grep $_, @{$self->{children}}) {
566 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1135 $_->draw for grep $_, @$_;
1136 }
1137}
1138
1139#############################################################################
1140
1141package CFClient::UI::HBox;
1142
1143# TODO: wrap into common Box base class
1144
1145our @ISA = CFClient::UI::Container::;
1146
1147sub size_request {
1148 my ($self) = @_;
1149
1150 my @alloc = map [$_->size_request], @{$self->{children}};
1151
1152 (
1153 (List::Util::sum map $_->[0], @alloc),
1154 (List::Util::max map $_->[1], @alloc),
1155 )
1156}
1157
1158sub size_allocate {
1159 my ($self, $w, $h) = @_;
1160
1161 ($h, $w) = ($w, $h);
1162
1163 my $children = $self->{children};
1164
1165 my @h = map $_->{req_w}, @$children;
1166
1167 my $req_h = List::Util::sum @h;
1168
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } else {
1173 my $exp = List::Util::sum map $_->{expand}, @$children;
1174 $exp ||= 1;
1175
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 }
1183 }
1184
1185 CFClient::UI::harmonize \@h;
1186
1187 my $y = 0;
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_];
1191 $child->configure ($y, 0, $h, $w);
1192
1193 $y += $h;
1194 }
1195
1196 1
1197}
1198
1199#############################################################################
1200
1201package CFClient::UI::VBox;
1202
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::;
1206
1207sub size_request {
1208 my ($self) = @_;
1209
1210 my @alloc = map [$_->size_request], @{$self->{children}};
1211
1212 (
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 )
1216}
1217
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255#############################################################################
1256
1257package CFClient::UI::Label;
1258
1259our @ISA = CFClient::UI::Base::;
1260
1261use CFClient::OpenGL;
1262
1263sub new {
1264 my ($class, %arg) = @_;
1265
1266 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1],
1268 #font => default_font
1269 fontsize => 1,
1270 text => "",
1271 align => -1,
1272 valign => -1,
1273 padding => 2,
1274 layout => new CFClient::Layout,
1275 can_events => 0,
1276 %arg
1277 );
1278
1279 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout;
1283 }
1284
1285 $self->set_text (delete $self->{text}) if exists $self->{text};
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1287
1288 $self
1289}
1290
1291sub escape {
1292 local $_ = $_[1];
1293
1294 s/&/&amp;/g;
1295 s/>/&gt;/g;
1296 s/</&lt;/g;
1297
1298 $_[1]
1299}
1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
1314sub set_text {
1315 my ($self, $text) = @_;
1316
1317 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text";
1319
1320 $self->{layout}->set_text ($text);
1321
1322 delete $self->{texture};
1323 $self->update;
1324 $self->check_size;
1325}
1326
1327sub set_markup {
1328 my ($self, $markup) = @_;
1329
1330 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup";
1332
1333 $self->{layout}->set_markup ($markup);
1334
1335 delete $self->{texture};
1336 $self->update;
1337 $self->check_size;
1338}
1339
1340sub size_request {
1341 my ($self) = @_;
1342
1343 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1);
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346
1347 my ($w, $h) = $self->{layout}->size;
1348
1349 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352
1353 my ($w2, $h2) = $self->{template}->size;
1354
1355 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2;
1357 }
1358
1359 (
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363}
1364
1365sub size_allocate {
1366 my ($self, $w, $h) = @_;
1367
1368 delete $self->{texture};
1369}
1370
1371sub set_fontsize {
1372 my ($self, $fontsize) = @_;
1373
1374 $self->{fontsize} = $fontsize;
1375 delete $self->{texture};
1376 $self->check_size;
1377 $self->update;
1378}
1379
1380sub _draw {
1381 my ($self) = @_;
1382
1383 my $tex = $self->{texture} ||= do {
1384 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($self->{w});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1387 new_from_layout CFClient::Texture $self->{layout}
1388 };
567 1389
568 glEnable GL_BLEND; 1390 glEnable GL_BLEND;
569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570 glEnable GL_TEXTURE_2D; 1392 glEnable GL_TEXTURE_2D;
571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
572 1394
573 my $top = $tex[1]; 1395 glColor @{$self->{fg}};
574 $top->draw_quad (0, 0, $w, $top->{h});
575 1396
576 my $left = $tex[3]; 1397 $self->{ox} = int (
577 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1398 $self->{align} < 0 ? $self->{padding}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
578 1402
579 my $right = $tex[2]; 1403 $self->{oy} = int (
580 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
581 1408
582 my $bottom = $tex[4]; 1409 $tex->draw_quad ($self->{ox}, $self->{oy});
583 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
584 1410
585 my $bg = $tex[0]; 1411 glDisable GL_TEXTURE_2D;
586 glBindTexture GL_TEXTURE_2D, $bg->{name};
587 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
588 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
589 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
590
591 my $rep_x = $cw / $bg->{w};
592 my $rep_y = $ch / $bg->{h};
593
594 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
595
596 glDisable GL_BLEND; 1412 glDisable GL_BLEND;
597 glDisable GL_TEXTURE_2D;
598
599 $self->child->draw;
600
601} 1413}
602 1414
603############################################################################# 1415#############################################################################
604 1416
605package CFClient::UI::Table; 1417package CFClient::UI::EntryBase;
606 1418
607our @ISA = CFClient::UI::Base::; 1419our @ISA = CFClient::UI::Label::;
608 1420
609use SDL::OpenGL; 1421use CFClient::OpenGL;
610 1422
611sub add { 1423sub new {
612 my ($self, $x, $y, $chld) = @_; 1424 my $class = shift;
613 my $old_chld = $self->{children}[$y][$x];
614 1425
615 $self->{children}[$y][$x] = $chld; 1426 $class->SUPER::new (
616 $chld->set_parent ($self); 1427 fg => [1, 1, 1],
617 $self->update; 1428 bg => [0, 0, 0, 0.2],
1429 active_bg => [1, 1, 1, 0.5],
1430 active_fg => [0, 0, 0],
1431 can_hover => 1,
1432 can_focus => 1,
1433 valign => 0,
1434 can_events => 1,
1435 @_
1436 )
618} 1437}
619 1438
620sub max_row_height { 1439sub _set_text {
621 my ($self, $row) = @_; 1440 my ($self, $text) = @_;
622 1441
623 my $hs = 0; 1442 delete $self->{cur_h};
624 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {
625 my $c = $self->{children}->[$row]->[$xi];
626 if ($c) {
627 my ($w, $h) = $c->size_request;
628 if ($hs < $h) { $hs = $h }
629 }
630 }
631 return $hs;
632}
633 1443
634sub max_col_width { 1444 return if $self->{text} eq $text;
635 my ($self, $col) = @_;
636 1445
637 my $ws = 0; 1446 delete $self->{texture};
638 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { 1447
639 my $c = ($self->{children}->[$yi] || [])->[$col]; 1448 $self->{last_activity} = $::NOW;
640 if ($c) { 1449 $self->{text} = $text;
641 my ($w, $h) = $c->size_request; 1450
642 if ($ws < $w) { $ws = $w } 1451 $text =~ s/./*/g if $self->{hidden};
643 } 1452 $self->{layout}->set_text ("$text ");
644 } 1453
645 return $ws; 1454 $self->emit (changed => $self->{text});
1455}
1456
1457sub get_text {
1458 $_[0]{text}
646} 1459}
647 1460
648sub size_request { 1461sub size_request {
649 my ($self) = @_; 1462 my ($self) = @_;
650 1463
651 my ($hs, $ws) = (0, 0); 1464 my ($w, $h) = $self->SUPER::size_request;
652 1465
653 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1466 ($w + 1, $h) # add 1 for cursor
654 $hs += $self->max_row_height ($yi);
655 }
656
657 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
658 my $wm = 0;
659 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
660 $wm += $self->max_col_width ($xi)
661 }
662 if ($ws < $wm) { $ws = $wm }
663 }
664
665 return ($ws, $hs);
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 my $y = 0;
672 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
673 my $x = 0;
674
675 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
676
677 my $c = $self->{children}->[$yi]->[$xi];
678 if ($c) {
679 $c->move ($x, $y, 0); #TODO: Move to size_request
680 $c->draw if $c;
681 }
682
683 $x += $self->max_col_width ($xi);
684 }
685
686 $y += $self->max_row_height ($yi);
687 }
688}
689
690#############################################################################
691
692package CFClient::UI::VBox;
693
694our @ISA = CFClient::UI::Container::;
695
696use SDL::OpenGL;
697
698sub size_request {
699 my ($self) = @_;
700
701 my @alloc = map [$_->size_request], @{$self->{children}};
702
703 (
704 (List::Util::max map $_->[0], @alloc),
705 (List::Util::sum map $_->[1], @alloc),
706 )
707} 1467}
708 1468
709sub size_allocate { 1469sub size_allocate {
710 my ($self, $w, $h) = @_; 1470 my ($self, $w, $h) = @_;
711 1471
712 return unless $self->{w} != $w || $self->{h} != $h; 1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
713
714 $self->{w} = $w;
715 $self->{h} = $h;
716
717 return unless $self->{h};
718
719 my $children = $self->{children};
720
721 my @h = map +($_->size_request)[1], @$children;
722
723 my $req_h = List::Util::sum @h;
724
725 if ($req_h > $h) {
726 # ah well, not enough space
727 $_ = $h[$_] * $h / $req_h for @h;
728 } else {
729 my @exp = grep $_->{expand}, @$children;
730 @exp = @$children unless @exp;
731
732 my %exp = map +($_ => 1), @exp;
733
734 for (0 .. $#$children) {
735 my $child = $children->[$_];
736
737 my $alloc_h = $h[$_];
738 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
739 $h[$_] = $alloc_h;
740 }
741 }
742
743 my $y = 0;
744 for (0 .. $#$children) {
745 my $child = $children->[$_];
746 my $h = $h[$_];
747 $child->move (0, $y);
748 $child->size_allocate ($w, $h);
749
750 $y += $h;
751 }
752}
753
754#############################################################################
755
756package CFClient::UI::Label;
757
758our @ISA = CFClient::UI::Base::;
759
760use SDL::OpenGL;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $self = $class->SUPER::new (
766 fg => [1, 1, 1],
767 height => $::FONTSIZE,
768 text => "",
769 align => -1,
770 layout => new CFClient::Layout,
771 %arg
772 );
773
774 $self->set_text ($self->{text});
775
776 $self
777}
778
779sub escape_text {
780 local $_ = $_[1];
781
782 s/&/&amp;/g;
783 s/>/&gt;/g;
784 s/</&lt;/g;
785
786 $_[1]
787}
788
789sub set_text {
790 my ($self, $text) = @_;
791
792 $self->{text} = $text;
793 $self->{layout}->set_markup ($text);
794
795 delete $self->{texture};
796 $self->update;
797}
798
799sub get_text {
800 my ($self, $text) = @_;
801
802 $self->{text}
803}
804
805sub size_request {
806 my ($self) = @_;
807
808 $self->{layout}->set_width;
809 $self->{layout}->set_height ($self->{height});
810 $self->{layout}->size
811# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack
812# (
813# $self->{texture}{w},
814# $self->{texture}{h},
815# )
816# } else {
817# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
818#
819# ($w, $h)
820# }
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 return unless $self->{w} != $w || $self->{h} != $h;
827
828 $self->SUPER::size_allocate ($w, $h);
829 delete $self->{texture};
830}
831
832sub update {
833 my ($self) = @_;
834
835 delete $self->{texture};
836 $self->SUPER::update;
837}
838
839sub _draw {
840 my ($self) = @_;
841
842 my $tex = $self->{texture} ||= do {
843 $self->{layout}->set_width ($self->{w});
844 new_from_layout CFClient::Texture $self->{layout}
845 };
846
847 glEnable GL_BLEND;
848 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849 glEnable GL_TEXTURE_2D;
850 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
851
852 glColor @{$self->{fg}};
853
854 my $x =
855 $self->{align} < 0 ? 0
856 : $self->{align} > 0 ? $self->{w} - $tex->{w}
857 : ($self->{w} - $tex->{w}) * 0.5;
858
859 $tex->draw_quad ($x, 0);
860
861 glDisable GL_TEXTURE_2D;
862 glDisable GL_BLEND;
863 glGetError and die;
864}
865
866#############################################################################
867
868package CFClient::UI::Entry;
869
870our @ISA = CFClient::UI::Label::;
871
872use SDL;
873use SDL::OpenGL;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 fg => [1, 1, 1],
880 bg => [0, 0, 0, 0.4],
881 active_bg => [1, 1, 1],
882 active_fg => [0, 0, 0],
883 @_
884 )
885}
886
887sub _set_text {
888 my ($self, $text) = @_;
889
890 $self->{last_activity} = $::NOW;
891
892 $self->{text} = $text;
893 $self->{layout}->set_width ($self->{w});
894
895 $text =~ s/./*/g if $self->{hidden};
896
897
898 $self->{layout}->set_markup ($self->escape_text ($text));
899
900 $text = substr $text, 0, $self->{cursor};
901 utf8::encode $text;
902
903 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
904}
905
906sub size_request {
907 my ($self) = @_;
908
909 my ($w, $h) = $self->SUPER::size_request;
910
911 ($w + 1, $h) # add 1 for cursor
912}
913
914sub size_allocate {
915 my ($self, $w, $h) = @_;
916
917 return unless $self->{w} != $w || $self->{h} != $h;
918
919 $self->SUPER::size_allocate ($w, $h);
920
921 $self->_set_text ($self->{text});
922} 1473}
923 1474
924sub set_text { 1475sub set_text {
925 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
926 1477
… …
930} 1481}
931 1482
932sub key_down { 1483sub key_down {
933 my ($self, $ev) = @_; 1484 my ($self, $ev) = @_;
934 1485
935 my $mod = $ev->key_mod; 1486 my $mod = $ev->{mod};
936 my $sym = $ev->key_sym; 1487 my $sym = $ev->{sym};
937
938 my $uni = $ev->key_unicode; 1488 my $uni = $ev->{unicode};
939 1489
940 my $text = $self->get_text; 1490 my $text = $self->get_text;
941 1491
942 if ($sym == SDLK_BACKSPACE) { 1492 if ($sym == 8) {
943 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
944 } elsif ($sym == SDLK_DELETE) { 1494 } elsif ($sym == 127) {
945 substr $text, $self->{cursor}, 1, ""; 1495 substr $text, $self->{cursor}, 1, "";
946 } elsif ($sym == SDLK_LEFT) { 1496 } elsif ($sym == CFClient::SDLK_LEFT) {
947 --$self->{cursor} if $self->{cursor}; 1497 --$self->{cursor} if $self->{cursor};
948 } elsif ($sym == SDLK_RIGHT) { 1498 } elsif ($sym == CFClient::SDLK_RIGHT) {
949 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1499 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) {
1505 $self->emit ('escape');
950 } elsif ($uni) { 1506 } elsif ($uni) {
951 substr $text, $self->{cursor}++, 0, chr $uni; 1507 substr $text, $self->{cursor}++, 0, chr $uni;
952 } 1508 }
953 1509
954 $self->_set_text ($text); 1510 $self->_set_text ($text);
… …
969 $self->SUPER::button_down ($ev, $x, $y); 1525 $self->SUPER::button_down ($ev, $x, $y);
970 1526
971 my $idx = $self->{layout}->xy_to_index ($x, $y); 1527 my $idx = $self->{layout}->xy_to_index ($x, $y);
972 1528
973 # byte-index to char-index 1529 # byte-index to char-index
974 my $text = $self->{layout}; 1530 my $text = $self->{text};
975 utf8::encode $text; 1531 utf8::encode $text;
976 $self->{cursor} = length substr $text, 0, $idx; 1532 $self->{cursor} = length substr $text, 0, $idx;
977 1533
978 $self->_set_text ($self->{text}); 1534 $self->_set_text ($self->{text});
979 $self->update; 1535 $self->update;
… …
994 $self->{fg} = $self->{active_fg}; 1550 $self->{fg} = $self->{active_fg};
995 } else { 1551 } else {
996 glColor @{$self->{bg}}; 1552 glColor @{$self->{bg}};
997 } 1553 }
998 1554
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999 glBegin GL_QUADS; 1557 glBegin GL_QUADS;
1000 glVertex 0 , 0; 1558 glVertex 0 , 0;
1001 glVertex 0 , $self->{h}; 1559 glVertex 0 , $self->{h};
1002 glVertex $self->{w}, $self->{h}; 1560 glVertex $self->{w}, $self->{h};
1003 glVertex $self->{w}, 0; 1561 glVertex $self->{w}, 0;
1004 glEnd; 1562 glEnd;
1563 glDisable GL_BLEND;
1005 1564
1006 $self->SUPER::_draw; 1565 $self->SUPER::_draw;
1007 1566
1008 #TODO: force update every cursor change :( 1567 #TODO: force update every cursor change :(
1009 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1568 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1569
1570 unless (exists $self->{cur_h}) {
1571 my $text = substr $self->{text}, 0, $self->{cursor};
1572 utf8::encode $text;
1573
1574 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1575 }
1576
1010 glColor @{$self->{fg}}; 1577 glColor @{$self->{fg}};
1011 glBegin GL_LINES; 1578 glBegin GL_LINES;
1012 glVertex $self->{cur_x}, $self->{cur_y};
1013 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1579 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1580 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1014 glEnd; 1581 glEnd;
1015 } 1582 }
1016} 1583}
1017 1584
1018#############################################################################
1019
1020package CFClient::UI::Slider; 1585package CFClient::UI::Entry;
1021 1586
1022use strict;
1023
1024use SDL::OpenGL;
1025
1026our @ISA = CFClient::UI::DrawBG::; 1587our @ISA = CFClient::UI::EntryBase::;
1027 1588
1028sub size_request { 1589use CFClient::OpenGL;
1590
1591sub key_down {
1029 my ($self) = @_; 1592 my ($self, $ev) = @_;
1030 1593
1031 my $w = 50; 1594 my $sym = $ev->{sym};
1032 my $h = 10;
1033 1595
1034 $self->{vertical} ? ($h, $w) : ($w, $h) 1596 if ($sym == 13) {
1597 unshift @{$self->{history}},
1598 my $txt = $self->get_text;
1599 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt);
1602 $self->update;
1603
1604 } elsif ($sym == CFClient::SDLK_UP) {
1605 if ($self->{history_pointer} < 0) {
1606 $self->{history_saveback} = $self->get_text;
1607 }
1608 if (@{$self->{history} || []} > 0) {
1609 $self->{history_pointer}++;
1610 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1611 $self->{history_pointer} = @{$self->{history} || []} - 1;
1612 }
1613 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1614 }
1615
1616 } elsif ($sym == CFClient::SDLK_DOWN) {
1617 $self->{history_pointer}--;
1618 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1619
1620 if ($self->{history_pointer} >= 0) {
1621 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1622 } else {
1623 $self->set_text ($self->{history_saveback});
1624 }
1625
1626 } else {
1627 $self->SUPER::key_down ($ev);
1628 }
1629
1035} 1630}
1631
1632#############################################################################
1633
1634package CFClient::UI::Button;
1635
1636our @ISA = CFClient::UI::Label::;
1637
1638use CFClient::OpenGL;
1639
1640my @tex =
1641 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1642 qw(b1_button_active.png);
1036 1643
1037sub new { 1644sub new {
1038 my $class = shift; 1645 my $class = shift;
1039 1646
1647 $class->SUPER::new (
1648 padding => 4,
1649 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1],
1652 can_hover => 1,
1653 align => 0,
1654 valign => 0,
1655 can_events => 1,
1656 @_
1657 )
1658}
1659
1660sub button_up {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 if ($x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) {
1665 $self->emit ("activate");
1666 }
1667}
1668
1669sub _draw {
1670 my ($self) = @_;
1671
1672 local $self->{fg} = $self->{fg};
1673
1674 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg};
1676 }
1677
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1;
1683
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1685
1686 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688
1689 $self->SUPER::_draw;
1690}
1691
1692#############################################################################
1693
1694package CFClient::UI::CheckBox;
1695
1696our @ISA = CFClient::UI::DrawBG::;
1697
1698my @tex =
1699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1700 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1701
1702use CFClient::OpenGL;
1703
1704sub new {
1705 my $class = shift;
1706
1707 $class->SUPER::new (
1708 padding => 2,
1709 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0],
1711 state => 0,
1712 can_hover => 1,
1713 @_
1714 )
1715}
1716
1717sub size_request {
1718 my ($self) = @_;
1719
1720 ($self->{padding} * 2 + 6) x 2
1721}
1722
1723sub button_down {
1724 my ($self, $ev, $x, $y) = @_;
1725
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1728 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state});
1730 }
1731}
1732
1733sub _draw {
1734 my ($self) = @_;
1735
1736 $self->SUPER::_draw;
1737
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1739
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1741
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743
1744 glEnable GL_BLEND;
1745 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754}
1755
1756#############################################################################
1757
1758package CFClient::UI::Image;
1759
1760our @ISA = CFClient::UI::Base::;
1761
1762use CFClient::OpenGL;
1763use Carp qw/confess/;
1764
1765our %loaded_images;
1766
1767sub new {
1768 my $class = shift;
1769
1770 my $self = $class->SUPER::new (can_events => 0, @_);
1771
1772 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1773
1774 $loaded_images{$self->{image}} ||=
1775 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1776
1777 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1778
1779 Scalar::Util::weaken $loaded_images{$self->{image}};
1780
1781 $self->{aspect} = $tex->{w} / $tex->{h};
1782
1783 $self
1784}
1785
1786sub size_request {
1787 my ($self) = @_;
1788
1789 ($self->{tex}->{w}, $self->{tex}->{h})
1790}
1791
1792sub _draw {
1793 my ($self) = @_;
1794
1795 my $tex = $self->{tex};
1796
1797 my ($w, $h) = ($self->{w}, $self->{h});
1798
1799 if ($self->{rot90}) {
1800 glRotate 90, 0, 0, 1;
1801 glTranslate 0, -$self->{w}, 0;
1802
1803 ($w, $h) = ($h, $w);
1804 }
1805
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810
1811 $tex->draw_quad (0, 0, $w, $h);
1812
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D;
1815}
1816
1817#############################################################################
1818
1819package CFClient::UI::VGauge;
1820
1821our @ISA = CFClient::UI::Base::;
1822
1823use List::Util qw(min max);
1824
1825use CFClient::OpenGL;
1826
1827my %tex = (
1828 food => [
1829 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1830 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1831 ],
1832 grace => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1835 ],
1836 hp => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1838 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1839 ],
1840 mana => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1842 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1843 ],
1844);
1845
1846# eg. VGauge->new (gauge => 'food'), default gauge: food
1847sub new {
1848 my $class = shift;
1849
1850 my $self = $class->SUPER::new (
1851 type => 'food',
1852 @_
1853 );
1854
1855 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1856
1857 $self
1858}
1859
1860sub size_request {
1861 my ($self) = @_;
1862
1863 #my $tex = $tex{$self->{type}}[0];
1864 #@$tex{qw(w h)}
1865 (0, 0)
1866}
1867
1868sub set_max {
1869 my ($self, $max) = @_;
1870
1871 return if $self->{max_val} == $max;
1872
1873 $self->{max_val} = $max;
1874 $self->update;
1875}
1876
1877sub set_value {
1878 my ($self, $val, $max) = @_;
1879
1880 $self->set_max ($max)
1881 if defined $max;
1882
1883 return if $self->{val} == $val;
1884
1885 $self->{val} = $val;
1886 $self->update;
1887}
1888
1889sub _draw {
1890 my ($self) = @_;
1891
1892 my $tex = $tex{$self->{type}};
1893 my ($t1, $t2, $t3) = @$tex;
1894
1895 my ($w, $h) = ($self->{w}, $self->{h});
1896
1897 if ($self->{vertical}) {
1898 glRotate 90, 0, 0, 1;
1899 glTranslate 0, -$self->{w}, 0;
1900
1901 ($w, $h) = ($h, $w);
1902 }
1903
1904 my $ycut = $self->{val} / ($self->{max_val} || 1);
1905
1906 my $ycut1 = max 0, min 1, $ycut;
1907 my $ycut2 = max 0, min 1, $ycut - 1;
1908
1909 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916
1917 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS;
1919 glTexCoord 0 , 0; glVertex 0 , 0;
1920 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1921 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1923 glEnd;
1924
1925 my $ycut1 = List::Util::min 1, $ycut;
1926 glBindTexture GL_TEXTURE_2D, $t2->{name};
1927 glBegin GL_QUADS;
1928 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1929 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1930 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1932 glEnd;
1933
1934 if ($t3) {
1935 glBindTexture GL_TEXTURE_2D, $t3->{name};
1936 glBegin GL_QUADS;
1937 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1938 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1939 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1940 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1941 glEnd;
1942 }
1943
1944 glDisable GL_BLEND;
1945 glDisable GL_TEXTURE_2D;
1946}
1947
1948#############################################################################
1949
1950package CFClient::UI::Gauge;
1951
1952our @ISA = CFClient::UI::VBox::;
1953
1954sub new {
1955 my ($class, %arg) = @_;
1956
1957 my $self = $class->SUPER::new (
1958 tooltip => $arg{type},
1959 can_hover => 1,
1960 can_events => 1,
1961 %arg,
1962 );
1963
1964 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1965 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1966 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1967
1968 $self
1969}
1970
1971sub set_fontsize {
1972 my ($self, $fsize) = @_;
1973
1974 $self->{value}->set_fontsize ($fsize);
1975 $self->{max} ->set_fontsize ($fsize);
1976}
1977
1978sub set_max {
1979 my ($self, $max) = @_;
1980
1981 $self->{gauge}->set_max ($max);
1982 $self->{max}->set_text ($max);
1983}
1984
1985sub set_value {
1986 my ($self, $val, $max) = @_;
1987
1988 $self->set_max ($max)
1989 if defined $max;
1990
1991 $self->{gauge}->set_value ($val, $max);
1992 $self->{value}->set_text ($val);
1993}
1994
1995#############################################################################
1996
1997package CFClient::UI::Slider;
1998
1999use strict;
2000
2001use CFClient::OpenGL;
2002
2003our @ISA = CFClient::UI::DrawBG::;
2004
2005my @tex =
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2007 qw(s1_slider.png s1_slider_bg.png);
2008
2009sub new {
2010 my $class = shift;
2011
1040 # range [value, low, high, page] 2012 # range [value, low, high, page]
1041 2013
2014 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off
1042 $class->SUPER::new ( 2017 my $self = $class->SUPER::new (
1043 fg => [1, 1, 1], 2018 fg => [1, 1, 1],
1044 active_fg => [0, 0, 0], 2019 active_fg => [0, 0, 0],
1045 range => [0, 0, 100, 10], 2020 range => [0, 0, 100, 10],
2021 req_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80,
1046 vertical => 1, 2023 vertical => 0,
2024 can_hover => 1,
2025 inner_pad => 5,
1047 @_ 2026 @_
1048 ) 2027 );
2028
2029 $self
2030}
2031
2032sub size_request {
2033 my ($self) = @_;
2034
2035 my $w = $self->{req_w};
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
1049} 2039}
1050 2040
1051sub button_down { 2041sub button_down {
1052 my ($self, $ev, $x, $y) = @_; 2042 my ($self, $ev, $x, $y) = @_;
1053 2043
… …
1061 if ($GRAB == $self) { 2051 if ($GRAB == $self) {
1062 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2052 my ($value, $lo, $hi, $page) = @{$self->{range}};
1063 2053
1064 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1065 2055
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2058
2059 $x -= $inner_pad_px; # substract the padding
1066 $x = $x * ($hi - $lo) / $w + $lo; 2060 $x = $x * ($hi - $lo) / $inner_w + $lo;
1067 $x = $lo if $x < $lo; 2061 $x = $lo if $x < $lo;
1068 $x = $hi - $page if $x > $hi - $page; 2062 $x = $hi - $page if $x > $hi - $page;
1069 $self->{range}[0] = $x; 2063 $self->{range}[0] = $x;
1070 2064
1071 $self->emit (changed => $x); 2065 $self->emit (changed => $x);
1072 $self->update; 2066 $self->update;
1073 } 2067 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
1074} 2076}
1075 2077
1076sub _draw { 2078sub _draw {
1077 my ($self) = @_; 2079 my ($self) = @_;
1078 2080
… …
1092 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094 2096
1095 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1096 2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
1097 $page = int $page * $w / ($hi - $lo); 2104 $page = int $page * $inner_w / ($hi - $lo);
1098 $value = int +($value - $lo) * $w / ($hi - $lo); 2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099 2106
1100 $w -= $page; 2107 $w -= $page;
1101 $page &= ~1; 2108 $page &= ~1;
1102 glTranslate $page * 0.5, 0, 0; 2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
1103 2111
1104 glColor @$fg;
1105 glBegin GL_LINES;
1106 glVertex 0, 0; glVertex 0, $h;
1107 glVertex $w - 1, 0; glVertex $w - 1, $h;
1108 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1109 glEnd;
1110
1111 my $knob_a = $value - $page * 0.5; 2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112 my $knob_b = $value + $page * 0.5; 2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113 2114
1114 glBegin GL_QUADS; 2115 glEnable GL_BLEND;
1115 glColor @$fg; 2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116 glVertex $knob_a, 0; 2117 glEnable GL_TEXTURE_2D;
1117 glVertex $knob_a, $h; 2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118 glVertex $knob_b, $h;
1119 glVertex $knob_b, 0;
1120 2119
1121 if ($knob_a < $knob_b - 2) { 2120 # draw background
1122 glColor @$bg; 2121 $tex[1]->draw_quad (0, 0, $w, $h);
1123 glVertex $knob_a + 1, 1;
1124 glVertex $knob_a + 1, $h - 1;
1125 glVertex $knob_b - 1, $h - 1;
1126 glVertex $knob_b - 1, 1;
1127 }
1128 glEnd;
1129}
1130 2122
1131############################################################################# 2123 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1132 2125
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D;
2128}
2129
2130#############################################################################
2131
1133package CFClient::UI::MapWidget; 2132package CFClient::UI::TextView;
1134 2133
1135use strict;
1136
1137use List::Util qw(min max);
1138
1139use SDL;
1140use SDL::OpenGL;
1141
1142our @ISA = CFClient::UI::Base::; 2134our @ISA = CFClient::UI::HBox::;
2135
2136use CFClient::OpenGL;
1143 2137
1144sub new { 2138sub new {
1145 my $class = shift; 2139 my $class = shift;
1146 2140
1147 $class->SUPER::new ( 2141 my $self = $class->SUPER::new (
1148 z => -1, 2142 fontsize => 1,
1149 list => (glGenLists 1), 2143 can_events => 0,
2144 #font => default_font
1150 @_ 2145 @_,
2146
2147 layout => (new CFClient::Layout),
2148 par => [],
2149 height => 0,
2150 children => [
2151 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1),
2153 ],
1151 ) 2154 );
1152}
1153 2155
1154sub key_down { 2156 $self->{children}[1]->connect (changed => sub { $self->update });
1155 print "MAPKEYDOWN\n";
1156}
1157 2157
1158sub key_up { 2158 $self
1159} 2159}
1160 2160
1161sub size_request { 2161sub set_fontsize {
2162 my ($self, $fontsize) = @_;
2163
2164 $self->{fontsize} = $fontsize;
2165 $self->reflow;
2166}
2167
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
1162 ( 2176
1163 1 + int $::WIDTH / 32, 2177 ($layout->size)[1]
1164 1 + int $::HEIGHT / 32, 2178}
1165 ) 2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate {
2188 my ($self, $w, $h) = @_;
2189
2190 $self->SUPER::size_allocate ($w, $h);
2191
2192 $self->{layout}->set_font ($self->{font}) if $self->{font};
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194 $self->{layout}->set_width ($self->{children}[0]{w});
2195
2196 $self->reflow;
2197}
2198
2199sub add_paragraph {
2200 my ($self, $color, $text) = @_;
2201
2202 #TODO: intelligently "reformat" paragraph
2203
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height;
2207
2208 push @{$self->{par}}, [$height, $color, $text];
2209
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2211 $self->{children}[1]->update;
1166} 2212}
1167 2213
1168sub update { 2214sub update {
1169 my ($self) = @_; 2215 my ($self) = @_;
1170 2216
1171 $self->{need_update} = 1;
1172 $self->SUPER::update; 2217 $self->SUPER::update;
2218
2219 return unless $self->{h} > 0;
2220
2221 delete $self->{texture};
2222
2223 $ROOT->on_refresh ($self, sub {
2224 if (delete $self->{need_reflow}) {
2225 my $height = 0;
2226
2227 $height += $_->[0] = $self->text_height ($_->[2])
2228 for @{$self->{par}};
2229
2230 $self->{height} = $height;
2231
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2233
2234 delete $self->{texture};
2235 }
2236
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2238 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT;
2240
2241 glEnable GL_BLEND;
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0];
2259
2260 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_text ($par->[2]);
2262
2263 glColor @{ $par->[1] };
2264 my ($W, $H) = $layout->size;
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2266 }
2267
2268 $y += $h;
2269 }
2270
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND;
2273 };
2274 });
1173} 2275}
1174 2276
1175sub _draw { 2277sub _draw {
1176 my ($self) = @_; 2278 my ($self) = @_;
1177 2279
1178 if (delete $self->{need_update}) { 2280 glEnable GL_BLEND;
1179 glNewList $self->{list}, GL_COMPILE; 2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1180
1181 my $mx = $::CONN->{mapx};
1182 my $my = $::CONN->{mapy};
1183
1184 my $map = $::CONN->{map};
1185
1186 my ($xofs, $yofs);
1187
1188 my $sw = 1 + int $::WIDTH / 32;
1189 my $sh = 1 + int $::HEIGHT / 32;
1190
1191 if ($::CONN->{mapw} > $sw) {
1192 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1193 } else {
1194 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1195 }
1196
1197 if ($::CONN->{maph} > $sh) {
1198 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1199 } else {
1200 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1201 }
1202
1203 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1204 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 2284 glColor 1, 1, 1, 1;
1208 my $sw4 = ($sw + 3) & ~3; 2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1209 my $darkness = "\x00" x ($sw4 * $sh);
1210
1211 for my $x (0 .. $sw - 1) {
1212 my $row = $map->[$x + $xofs];
1213 for my $y (0 .. $sh - 1) {
1214
1215 my $cell = $row->[$y + $yofs]
1216 or next;
1217
1218 my $dark = $cell->[0];
1219 if ($dark < 0) {
1220 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1221 } else {
1222 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1223 }
1224
1225 for my $num (grep $_, @$cell[1,2,3]) {
1226 my $tex = $::CONN->{face}[$num]{texture} || next;
1227
1228 my ($w, $h) = @$tex{qw(w h)};
1229
1230 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1231 }
1232 }
1233 }
1234
1235# if (1) { # higher quality darkness
1236# $lighting =~ s/(.)/$1$1$1/gs;
1237# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1238#
1239# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1240#
1241# $lighting = $pb->get_pixels;
1242# $lighting =~ s/(.)../$1/gs;
1243# }
1244
1245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1246
1247 $darkness = new CFClient::Texture
1248 w => $sw4,
1249 h => $sh,
1250 data => $darkness,
1251 internalformat => GL_ALPHA,
1252 format => GL_ALPHA;
1253
1254 glColor 0.45, 0.45, 0.45, 1;
1255 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1256
1257 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1258 glDisable GL_BLEND; 2287 glDisable GL_BLEND;
1259 2288
1260 glEndList; 2289 $self->{children}[1]->draw;
1261 }
1262 2290
1263 glCallList $self->{list};
1264}
1265
1266my %DIR = (
1267 SDLK_KP8, [1, "north"],
1268 SDLK_KP9, [2, "northeast"],
1269 SDLK_KP6, [3, "east"],
1270 SDLK_KP3, [4, "southeast"],
1271 SDLK_KP2, [5, "south"],
1272 SDLK_KP1, [6, "southwest"],
1273 SDLK_KP4, [7, "west"],
1274 SDLK_KP7, [8, "northwest"],
1275
1276 SDLK_UP, [1, "north"],
1277 SDLK_RIGHT, [3, "east"],
1278 SDLK_DOWN, [5, "south"],
1279 SDLK_LEFT, [7, "west"],
1280);
1281
1282sub key_down {
1283 my ($self, $ev) = @_;
1284
1285 my $mod = $ev->key_mod;
1286 my $sym = $ev->key_sym;
1287
1288 if ($sym == SDLK_KP5) {
1289 $::CONN->send ("command stay fire");
1290 } elsif (exists $DIR{$sym}) {
1291 if ($mod & KMOD_SHIFT) {
1292 $self->{shft}++;
1293 $::CONN->send ("command fire $DIR{$sym}[0]");
1294 } elsif ($mod & KMOD_CTRL) {
1295 $self->{ctrl}++;
1296 $::CONN->send ("command run $DIR{$sym}[0]");
1297 } else {
1298 $::CONN->send ("command $DIR{$sym}[1]");
1299 }
1300 }
1301}
1302
1303sub key_up {
1304 my ($self, $ev) = @_;
1305
1306 my $mod = $ev->key_mod;
1307 my $sym = $ev->key_sym;
1308
1309 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1310 $::CONN->send ("command fire_stop");
1311 }
1312 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1313 $::CONN->send ("command run_stop");
1314 }
1315} 2291}
1316 2292
1317############################################################################# 2293#############################################################################
1318 2294
1319package CFClient::UI::Animator; 2295package CFClient::UI::Animator;
1320 2296
1321use SDL::OpenGL; 2297use CFClient::OpenGL;
1322 2298
1323our @ISA = CFClient::UI::Bin::; 2299our @ISA = CFClient::UI::Bin::;
1324 2300
1325sub moveto { 2301sub moveto {
1326 my ($self, $x, $y) = @_; 2302 my ($self, $x, $y) = @_;
… …
1356 glPopMatrix; 2332 glPopMatrix;
1357} 2333}
1358 2334
1359############################################################################# 2335#############################################################################
1360 2336
1361package CFClient::UI::Toplevel; 2337package CFClient::UI::Flopper;
2338
2339our @ISA = CFClient::UI::Button::;
2340
2341sub new {
2342 my $class = shift;
2343
2344 my $self = $class->SUPER::new (
2345 state => 0,
2346 connect_activate => \&toggle_flopper,
2347 @_
2348 );
2349
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self
2356}
2357
2358sub toggle_flopper {
2359 my ($self) = @_;
2360
2361 # TODO: use animation
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372}
2373
2374#############################################################################
2375
2376package CFClient::UI::Tooltip;
2377
2378our @ISA = CFClient::UI::Bin::;
2379
2380use CFClient::OpenGL;
2381
2382sub new {
2383 my $class = shift;
2384
2385 $class->SUPER::new (
2386 @_,
2387 can_events => 0,
2388 )
2389}
2390
2391sub set_markup {
2392 my ($self, $text) = @_;
2393
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2395 $self->{label}->set_markup ($text);
2396 $self->add ($self->{label});
2397}
2398
2399sub size_request {
2400 my ($self) = @_;
2401
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405
2406 ($w + 4, $h + 4)
2407}
2408
2409sub size_allocate {
2410 my ($self, $w, $h) = @_;
2411
2412 $self->SUPER::size_allocate ($w - 4, $h - 4);
2413}
2414
2415sub _draw {
2416 my ($self) = @_;
2417
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375;
2420
2421 my ($w, $h) = @$self{qw(w h)};
2422
2423 glColor 1, 0.8, 0.4;
2424 glBegin GL_QUADS;
2425 glVertex 0 , 0;
2426 glVertex 0 , $h;
2427 glVertex $w, $h;
2428 glVertex $w, 0;
2429 glEnd;
2430
2431 glColor 0, 0, 0;
2432 glBegin GL_LINE_LOOP;
2433 glVertex 0 , 0;
2434 glVertex 0 , $h;
2435 glVertex $w, $h;
2436 glVertex $w, 0;
2437 glEnd;
2438
2439 glPopMatrix;
2440
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw;
2443}
2444
2445#############################################################################
2446
2447package CFClient::UI::Face;
2448
2449our @ISA = CFClient::UI::Base::;
2450
2451use CFClient::OpenGL;
2452
2453sub new {
2454 my $class = shift;
2455
2456 $class->SUPER::new (
2457 aspect => 1,
2458 @_,
2459 )
2460}
2461
2462sub size_request {
2463 (32, 8)
2464}
2465
2466sub _draw {
2467 my ($self) = @_;
2468
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2470
2471 # TODO animation
2472 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 }
2482}
2483
2484#############################################################################
2485
2486package CFClient::UI::Menu;
2487
2488our @ISA = CFClient::UI::FancyFrame::;
2489
2490use CFClient::OpenGL;
2491
2492sub new {
2493 my $class = shift;
2494
2495 my $self = $class->SUPER::new (
2496 items => [],
2497 z => 100,
2498 @_,
2499 );
2500
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502
2503 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item;
2505
2506 # handle various types of items, only text for now
2507 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label
2509 can_hover => 1,
2510 can_events => 1,
2511 text => $widget;
2512 }
2513
2514 $self->{item}{$widget} = $item;
2515
2516 $self->{vbox}->add ($widget);
2517 }
2518
2519 $self
2520}
2521
2522# popup given the event (must be a mouse button down event currently)
2523sub popup {
2524 my ($self, $ev) = @_;
2525
2526 $self->emit ("popdown");
2527
2528 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self;
2530 $self->{button} = $ev->{button};
2531
2532 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534}
2535
2536sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_;
2538
2539 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER};
2542}
2543
2544sub button_up {
2545 my ($self, $ev, $x, $y) = @_;
2546
2547 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB;
2549 $self->hide;
2550
2551 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover};
2553 }
2554}
2555
2556#############################################################################
2557
2558package CFClient::UI::Root;
1362 2559
1363our @ISA = CFClient::UI::Container::; 2560our @ISA = CFClient::UI::Container::;
2561
2562use CFClient::OpenGL;
2563
2564sub check_size {
2565 my ($self) = @_;
2566
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2568}
1364 2569
1365sub size_request { 2570sub size_request {
1366 ($::WIDTH, $::HEIGHT) 2571 ($::WIDTH, $::HEIGHT)
1367} 2572}
1368 2573
1369sub size_allocate { 2574sub configure {
1370 my ($self, $w, $h) = @_; 2575 my ($self, $x, $y, $w, $h) = @_;
1371 2576
1372 $self->SUPER::size_allocate ($w, $h); 2577 $self->SUPER::configure ($x, $y, $w, $h);
1373 2578
1374 $_->size_allocate ($_->size_request)
1375 for @{$self->{children}}; 2579 for my $child (@{$self->{children}}) {
1376} 2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1377 2581
1378sub translate { 2582 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2584 $child->configure ($X, $Y, $W,$H);
2585 }
2586}
2587
2588sub _topleft {
1379 my ($self, $x, $y) = @_; 2589 my ($self, $x, $y) = @_;
1380 2590
1381 ($x, $y) 2591 ($x, $y)
1382} 2592}
1383 2593
1384sub update { 2594sub update {
1385 my ($self) = @_; 2595 my ($self) = @_;
1386 2596
1387 $self->size_allocate ($self->size_request); 2597 $self->check_size;
1388 ::refresh (); 2598 ::refresh ();
1389} 2599}
1390 2600
1391sub add { 2601sub add {
1392 my ($self, $widget) = @_; 2602 my ($self, $child) = @_;
1393 2603
2604 # integerize window positions
2605 $child->{x} = int $child->{x};
2606 $child->{y} = int $child->{y};
2607
1394 $self->SUPER::add ($widget); 2608 $self->SUPER::add ($child);
2609}
1395 2610
1396 $widget->size_allocate ($widget->size_request); 2611sub on_refresh {
2612 my ($self, $id, $cb) = @_;
2613
2614 $self->{refresh_hook}{$id} = $cb;
1397} 2615}
1398 2616
1399sub draw { 2617sub draw {
1400 my ($self) = @_; 2618 my ($self) = @_;
1401 2619
2620 while (my $rcb = delete $self->{refresh_hook}) {
2621 $_->() for values %$rcb;
2622 }
2623
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT;
2627
2628 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2631 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity;
2633
1402 $self->_draw; 2634 $self->_draw;
1403} 2635}
1404 2636
1405############################################################################# 2637#############################################################################
1406 2638
2639package CFClient::UI::InventoryItem;
2640
2641our @ISA = CFClient::UI::HBox::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my %args = @_;
2647
2648 my $item = $args{item};
2649
2650 my $desc = $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} $item->{name_pl}";
2653
2654
2655 my $self = $class->SUPER::new (
2656 can_hover => 1,
2657 can_events => 1,
2658 tooltip => (CFClient::UI::Label->escape ($desc)
2659 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2660 connect_button_down => sub {
2661 my ($self, $ev, $x, $y) = @_;
2662
2663 # todo: maybe put examine on 1? but should just be a tooltip :(
2664 if ($ev->{button} == 1) {
2665 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2666 } elsif ($ev->{button} == 2) {
2667 $::CONN->send ("apply $item->{tag}");
2668 } elsif ($ev->{button} == 3) {
2669 CFClient::UI::Menu->new (
2670 items => [
2671 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2672 [
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2674 sub { $::CONN->send ("lock $item->{tag}") },
2675 ],
2676 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2677 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2678 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2679 ],
2680 )->popup ($ev);
2681 }
2682
2683 1
2684 },
2685 %args
2686 );
2687 $self->add(new CFClient::UI::Face
2688 can_events => 0,
2689 face => $item->{face},
2690 anim => $item->{anim},
2691 animspeed => $item->{animspeed});
2692 $self->add(new CFClient::UI::Label
2693 can_events => 0,
2694 text => $desc);
2695
2696 $self
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Inventory;
2702
2703our @ISA = CFClient::UI::ScrolledWindow::;
2704
2705sub new {
2706 my $class = shift;
2707
2708 my $self = $class->SUPER::new (
2709 scrolled => (new CFClient::UI::VBox),
2710 @_,
2711 );
2712
2713 $self
2714}
2715
2716sub set_items {
2717 my ($self, $items) = @_;
2718
2719 $self->{scrolled}->clear;
2720 return unless $items;
2721
2722 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2723
2724 $self->{real_items} = \@items;
2725
2726 for my $item (@items) {
2727 my $desc = $item->{nrof} < 2
2728 ? $item->{name}
2729 : "$item->{nrof} $item->{name_pl}";
2730
2731 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2732 }
2733
2734# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2735}
2736
2737sub size_request {
2738 my ($self) = @_;
2739 ($self->{req_w}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
1407package CFClient::UI; 2744package CFClient::UI;
1408 2745
2746$ROOT = new CFClient::UI::Root;
1409$TOPLEVEL = new CFClient::UI::Toplevel; 2747$TOOLTIP = new CFClient::UI::Tooltip;
1410 2748
14111 27491
1412 2750

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