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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.73 by root, Tue Apr 11 18:06:53 2006 UTC vs.
Revision 1.184 by root, Wed May 3 19:56:05 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use strict; 3use strict;
4 4
5use Scalar::Util; 5use Scalar::Util ();
6use List::Util ();
6 7
7use CFClient; 8use CFClient;
8 9
9our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
10 11
11our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
12our $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}
13 49
14# class methods for events 50# class methods for events
15sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
16 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
17} 54}
18 55
19sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
20 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
21} 59}
22 60
23sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
24 my ($ev) = @_; 62 my ($ev) = @_;
25 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
26 64
27 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
28 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
29 67
30 $GRAB = $widget; 68 $GRAB = $widget;
31 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
32 }
33 70
71 check_tooltip;
72 }
73
34 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
35 75
36 $GRAB->button_down ($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, $y);
79 }
37} 80}
38 81
39sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
40 my ($ev) = @_; 83 my ($ev) = @_;
41 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
42 85
43 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
44 87
45 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
46 89
47 $GRAB->button_down ($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, $y);
93 }
48 94
49 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
50 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
51 $grab->update if $grab; 97 $grab->update if $grab;
52 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
53 } 101 }
54} 102}
55 103
56sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
57 my ($ev) = @_; 105 my ($ev) = @_;
58 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
59 107
60 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
61 109
62 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
63 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
64 112
65 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
66 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
67 }
68 115
69 $HOVER->mouse_motion ($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 }
70} 136}
71 137
72############################################################################# 138#############################################################################
73 139
74package CFClient::UI::Base; 140package CFClient::UI::Base;
75 141
76use strict; 142use strict;
77 143
78use SDL::OpenGL; 144use CFClient::OpenGL;
79 145
80sub new { 146sub new {
81 my $class = shift; 147 my $class = shift;
82 148
83 bless { 149 my $self = bless {
84 x => 0, 150 x => 0,
85 y => 0, 151 y => 0,
86 z => 0, 152 z => 0,
153 can_events => 1,
87 @_ 154 @_
88 }, $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 $self->{parent};
89} 189}
90 190
91sub move { 191sub move {
92 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
93 $self->{x} = $x; 194 $self->{x} = int $x;
94 $self->{y} = $y; 195 $self->{y} = int $y;
95 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
96}
97 197
98sub needs_redraw { 198 $self->update;
99 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
100} 208}
101 209
102sub size_request { 210sub size_request {
103 require Carp; 211 require Carp;
104 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
213}
214
215sub configure {
216 my ($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, $h);
243 }
105} 244}
106 245
107sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
108 my ($self, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
109 265
110 $self->{w} = $w; 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
111 $self->{h} = $h; 267 delete $self->{max_h}; $self->{max_h} = $h if $h;
112} 268}
113 269
114# translate global koordinates to local coordinate system 270# return top left coordinates
115sub translate { 271sub _topleft {
116 my ($self, $x, $y) = @_; 272 my ($self, $x, $y) = @_;
117 273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
118 $self->{parent}->translate ($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 + $Y)
119} 294}
120 295
121sub focus_in { 296sub focus_in {
122 my ($self) = @_; 297 my ($self) = @_;
123 298
124 return if $FOCUS == $self; 299 return if $FOCUS == $self;
300 return unless $self->{can_focus};
125 301
126 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
127 $focus->update if $focus; 306 $focus->update if $focus;
128 $FOCUS->update; 307 $FOCUS->update;
129} 308}
130 309
131sub focus_out { 310sub focus_out {
132 my ($self) = @_; 311 my ($self) = @_;
133 312
134 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
135 314
136 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
137 $focus->update if $focus; #? 319 $focus->update if $focus; #?
138} 320}
139 321
140sub mouse_motion { } 322sub mouse_motion { }
141sub button_up { } 323sub button_up { }
… …
162 glPushMatrix; 344 glPushMatrix;
163 glTranslate $self->{x}, $self->{y}, 0; 345 glTranslate $self->{x}, $self->{y}, 0;
164 $self->_draw; 346 $self->_draw;
165 glPopMatrix; 347 glPopMatrix;
166 348
167 if ($self == $HOVER) { 349 if ($self == $HOVER && $self->{can_hover}) {
168 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
169 351
170 glColor 1, 1, 1, 0.1; 352 glColor 1, 0.8, 0.5, 0.2;
171 glEnable GL_BLEND; 353 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
172 glBegin GL_QUADS; 355 glBegin GL_QUADS;
173 glVertex $x , $y; 356 glVertex $x , $y;
174 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
175 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
176 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
177 glEnd; 360 glEnd;
178 glDisable GL_BLEND; 361 glDisable GL_BLEND;
179 } 362 }
363
364 if ($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 => $self, fontsize => 0)->_draw;
376 }
180} 377}
181 378
182sub _draw { 379sub _draw {
183 my ($self) = @_; 380 my ($self) = @_;
184 381
185 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
186}
187
188sub bbox {
189 my ($self) = @_;
190 my ($w, $h) = $self->size_request;
191 (
192 $self->{x},
193 $self->{y},
194 $self->{x} = $w,
195 $self->{y} = $h
196 )
197} 383}
198 384
199sub find_widget { 385sub find_widget {
200 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
201 389
202 return $self 390 return $self
203 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
204 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
205 393
206 () 394 ()
207} 395}
208 396
209sub del_parent { $_[0]->{parent} = undef }
210
211sub set_parent { 397sub set_parent {
212 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
213 399
214 $self->{parent} = $par;
215 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
216} 401}
217 402
218sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
219 $_[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}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
220} 427}
221 428
222sub update { 429sub update {
223 my ($self) = @_; 430 my ($self) = @_;
224 431
… …
227} 434}
228 435
229sub connect { 436sub connect {
230 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
231 438
232 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
233} 440}
234 441
235sub emit { 442sub emit {
236 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
237 444
238 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
239 for @{$self->{cb}{$signal} || []};
240} 446}
241 447
242sub DESTROY { 448sub DESTROY {
243 my ($self) = @_; 449 my ($self) = @_;
244 450
… …
250package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
251 457
252our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
253 459
254use strict; 460use strict;
255use SDL::OpenGL; 461use CFClient::OpenGL;
256 462
257sub new { 463sub new {
258 my $class = shift; 464 my $class = shift;
259 465
260 # range [value, low, high, page] 466 # range [value, low, high, page]
261 467
262 $class->SUPER::new ( 468 $class->SUPER::new (
263 bg => [0, 0, 0, 0.4], 469 bg => [0, 0, 0, 0.2],
264 active_bg => [1, 1, 1], 470 active_bg => [1, 1, 1, 0.5],
265 @_ 471 @_
266 ) 472 )
267} 473}
268 474
269sub _draw { 475sub _draw {
270 my ($self) = @_; 476 my ($self) = @_;
271 477
272 my ($w, $h) = @$self{qw(w h)}; 478 my ($w, $h) = @$self{qw(w h)};
273 479
480 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
274 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
483
275 glBegin GL_QUADS; 484 glBegin GL_QUADS;
276 glVertex 0 , 0; 485 glVertex 0 , 0;
277 glVertex 0 , $h; 486 glVertex 0 , $h;
278 glVertex $w, $h; 487 glVertex $w, $h;
279 glVertex $w, 0; 488 glVertex $w, 0;
280 glEnd; 489 glEnd;
490
491 glDisable GL_BLEND;
281} 492}
282 493
283############################################################################# 494#############################################################################
284 495
285package CFClient::UI::Empty; 496package CFClient::UI::Empty;
286 497
287our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
288 504
289sub size_request { 505sub size_request {
290 (0, 0) 506 (0, 0)
291} 507}
292 508
… …
301sub new { 517sub new {
302 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
303 519
304 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
305 521
306 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
307 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
308 528
309 $self 529 $self
310} 530}
311 531
312sub add { 532sub add {
313 my ($self, $chld, $expand) = @_; 533 my ($self, $child) = @_;
314 534
315 $chld->{expand} = $expand;
316 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
317 538
318 $self->{children} = [ 539 $self->{children} = [
319 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
320 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
321 ]; 542 ];
322 543
323 $self->size_allocate ($self->{w}, $self->{h}) 544 $child->check_size;
324 if $self->{w}; #TODO: check for "realised state" 545 $self->update;
546}
547
548sub children {
549 @{ $_[0]{children} }
325} 550}
326 551
327sub remove { 552sub remove {
328 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
329 554
555 delete $child->{parent};
556 $child->hide;
557
330 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
331 559
332 $self->size_allocate ($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 $self->update;
333} 577}
334 578
335sub find_widget { 579sub find_widget {
336 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
337 581
… …
367 611
368 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
369} 613}
370 614
371sub add { 615sub add {
372 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
373 617
374 $self->{children} = []; 618 $self->{children} = [];
375 619
376 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
377} 621}
378 622
379sub remove { 623sub remove {
380 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
381 625
… …
392} 636}
393 637
394sub size_allocate { 638sub size_allocate {
395 my ($self, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
396 640
397 return unless $self->{w} != $w || $self->{h} != $h;
398
399 $self->SUPER::size_allocate ($w, $h);
400 $self->{children}[0]->size_allocate ($w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
401} 642}
402 643
403############################################################################# 644#############################################################################
404 645
405package CFClient::UI::Window; 646package CFClient::UI::Window;
406 647
407our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
408 649
409use SDL::OpenGL; 650use CFClient::OpenGL;
410 651
411sub new { 652sub new {
412 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
413 654
414 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
415} 656}
416 657
417sub update { 658sub update {
418 my ($self) = @_; 659 my ($self) = @_;
419 660
420 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
421 $self->render_chld;
422 $self->SUPER::update; 662 $self->SUPER::update;
423}
424
425sub render_chld {
426 my ($self) = @_;
427
428 $self->{texture} =
429 CFClient::Texture->new_from_opengl (
430 $self->{w}, $self->{h}, sub { $self->child->draw }
431 );
432} 663}
433 664
434sub size_allocate { 665sub size_allocate {
435 my ($self, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
436 667
437 return unless $self->{w} != $w || $self->{h} != $h;
438
439 $self->{w} = $w;
440 $self->{h} = $h;
441
442 $self->child->size_allocate ($w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
443 671
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
444 $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}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
445} 692}
446 693
447sub _draw { 694sub _draw {
448 my ($self) = @_; 695 my ($self) = @_;
449 696
… …
451 698
452 my $tex = $self->{texture} 699 my $tex = $self->{texture}
453 or return; 700 or return;
454 701
455 glEnable GL_BLEND; 702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
456 glEnable GL_TEXTURE_2D; 704 glEnable GL_TEXTURE_2D;
457 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1;
458 707
459 $tex->draw_quad (0, 0, $w, $h); 708 $tex->draw_quad (0, 0, $w, $h);
460 709
461 glDisable GL_BLEND; 710 glDisable GL_BLEND;
462 glDisable GL_TEXTURE_2D; 711 glDisable GL_TEXTURE_2D;
463} 712}
464 713
465############################################################################# 714#############################################################################
466 715
467package CFClient::UI::Frame; 716package CFClient::UI::ViewPort;
468 717
469our @ISA = CFClient::UI::Bin::; 718our @ISA = CFClient::UI::Window::;
470
471use SDL::OpenGL;
472 719
473sub size_request { 720sub size_request {
474 my ($self) = @_; 721 my ($self) = @_;
475 my $chld = $self->child
476 or return (0, 0);
477 722
478 $chld->move (2, 2); 723 @$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)});
479 725
480 map { $_ + 4 } $chld->size_request; 726 @$self{qw(child_w child_h)}
481} 727}
482 728
483sub size_allocate { 729sub size_allocate {
484 my ($self, $w, $h) = @_; 730 my ($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
744# hmm, this does not work for topleft of $self... but we should not aks for that
745sub _topleft {
746 my ($self, $x, $y) = @_;
747
748 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
749}
750
751sub find_widget {
752 my ($self, $x, $y) = @_;
753
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y)
485 760 }
486 return unless $self->{w} != $w || $self->{h} != $h; 761}
487 762
488 $self->{w} = $w; 763sub _render {
489 $self->{h} = $h; 764 my ($self) = @_;
490 765
491 $self->child->size_allocate ($w - 4, $h - 4); 766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
492 $self->child->move (2, 2); 767
768 $self->SUPER::_render;
769}
770
771#############################################################################
772
773package CFClient::UI::ScrolledWindow;
774
775our @ISA = CFClient::UI::HBox::;
776
777sub new {
778 my $class = shift;
779
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort),
792 slider => $slider,
793 @_,
794 );
795
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depeneing on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 my $self = $class->SUPER::new (
818 bg => [1, 1, 1, 1],
819 border_bg => [1, 1, 1, 1],
820 border => 0.8,
821 @_
822 );
823
824 $self
493} 825}
494 826
495sub _draw { 827sub _draw {
496 my ($self) = @_; 828 my ($self) = @_;
497 829
498 my $chld = $self->child; 830 my ($w, $h) = ($self->{w}, $self->{h});
499 831
500 my ($w, $h) = $chld->size_request; 832 glEnable GL_BLEND;
833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
834 glEnable GL_TEXTURE_2D;
835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
501 836
502 glBegin GL_QUADS; 837# glBegin GL_QUADS;
503 glColor 0, 0, 0; 838# glColor 0, 0, 0, 0;
504 glVertex 0 , 0; 839# glVertex 0 , 0;
505 glVertex 0 , $h + 4; 840# glVertex 0 , $h;
506 glVertex $w + 4 , $h + 4; 841# glVertex $w, $h;
507 glVertex $w + 4 , 0; 842# glVertex $w, 0;
508 glEnd; 843# glEnd;
509 844
845
510 $chld->draw; 846 $self->child->draw;
847 glDisable GL_BLEND;
848 glDisable GL_TEXTURE_2D;
511} 849}
512 850
513############################################################################# 851#############################################################################
514 852
515package CFClient::UI::FancyFrame; 853package CFClient::UI::FancyFrame;
516 854
517our @ISA = CFClient::UI::Bin::; 855our @ISA = CFClient::UI::Bin::;
518 856
519use SDL::OpenGL; 857use CFClient::OpenGL;
520 858
521my @tex = 859my @tex =
522 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
523 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 861 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
524 862
863sub new {
864 my $class = shift;
865
866 # TODO: user_x, user_y, overwrite moveto?
867
868 my $self = $class->SUPER::new (
869 bg => [1, 1, 1, 1],
870 border_bg => [1, 1, 1, 1],
871 border => 0.6,
872 can_events => 1,
873 @_
874 );
875
876 $self->{title} &&= new CFClient::UI::Label
877 align => 0,
878 valign => 1,
879 text => $self->{title},
880 fontsize => $self->{border};
881
882 $self
883}
884
885sub border {
886 int $_[0]{border} * $::FONTSIZE
887}
888
525sub size_request { 889sub size_request {
526 my ($self) = @_; 890 my ($self) = @_;
527 891
528 my ($w, $h) = $self->SUPER::size_request; 892 my ($w, $h) = $self->SUPER::size_request;
529 893
530 $h += $tex[1]->{h}; 894 (
531 $h += $tex[4]->{h}; 895 $w + $self->border * 2,
532 $w += $tex[2]->{w}; 896 $h + $self->border * 2,
533 $w += $tex[3]->{w}; 897 )
534
535 ($w, $h)
536} 898}
537 899
538sub size_allocate { 900sub size_allocate {
539 my ($self, $w, $h) = @_; 901 my ($self, $w, $h) = @_;
540 902
541 return unless $self->{w} != $w || $self->{h} != $h; 903 $h -= List::Util::max 0, $self->border * 2;
904 $w -= List::Util::max 0, $self->border * 2;
542 905
543 $self->SUPER::size_allocate ($w, $h); 906 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
907 if $self->{title};
544 908
545 $h -= $tex[1]->{h}; 909 $self->child->configure ($self->border, $self->border, $w, $h);
546 $h -= $tex[4]->{h}; 910}
547 $w -= $tex[2]->{w};
548 $w -= $tex[3]->{w};
549 911
550 $h = $h < 0 ? 0 : $h; 912sub button_down {
551 $w = $w < 0 ? 0 : $w; 913 my ($self, $ev, $x, $y) = @_;
552 914
553 my $child = $self->child; 915 my ($w, $h) = @$self{qw(w h)};
916 my $border = $self->border;
554 917
555 $child->size_allocate ($w, $h); 918 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
556 $child->move ($tex[3]->{w}, $tex[1]->{h}); 919 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
920
921 if ($lr & $td) {
922 my ($wx, $wy) = ($self->{x}, $self->{y});
923 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bw, $bh) = ($self->{w}, $self->{h});
925
926 my $mx = $x < $border;
927 my $my = $y < $border;
928
929 $self->{motion} = sub {
930 my ($ev, $x, $y) = @_;
931
932 my $dx = $ev->{x} - $ox;
933 my $dy = $ev->{y} - $oy;
934
935 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
936 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
937 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
938 $self->check_size;
939 };
940
941 } elsif ($lr ^ $td) {
942 my ($ox, $oy) = ($ev->{x}, $ev->{y});
943 my ($bx, $by) = ($self->{x}, $self->{y});
944
945 $self->{motion} = sub {
946 my ($ev, $x, $y) = @_;
947
948 ($x, $y) = ($ev->{x}, $ev->{y});
949
950 $self->move ($bx + $x - $ox, $by + $y - $oy);
951 $self->update;
952 };
953 }
954}
955
956sub button_up {
957 my ($self, $ev, $x, $y) = @_;
958
959 delete $self->{motion};
960}
961
962sub mouse_motion {
963 my ($self, $ev, $x, $y) = @_;
964
965 $self->{motion}->($ev, $x, $y) if $self->{motion};
557} 966}
558 967
559sub _draw { 968sub _draw {
560 my ($self) = @_; 969 my ($self) = @_;
561 970
562 my ($w, $h) = ($self->{w}, $self->{h}); 971 my ($w, $h ) = ($self->{w}, $self->{h});
563 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 972 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
564 973
565 glEnable GL_BLEND; 974 glEnable GL_BLEND;
975 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
566 glEnable GL_TEXTURE_2D; 976 glEnable GL_TEXTURE_2D;
567 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
569 978
570 my $top = $tex[1]; 979 my $border = $self->border;
980
981 glColor @{ $self->{border_bg} };
571 $top->draw_quad (0, 0, $w, $top->{h}); 982 $tex[1]->draw_quad (0, 0, $w, $border);
983 $tex[3]->draw_quad (0, $border, $border, $ch);
984 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
985 $tex[4]->draw_quad (0, $h - $border, $w, $border);
572 986
573 my $left = $tex[3]; 987 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
574 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
575
576 my $right = $tex[2];
577 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
578
579 my $bottom = $tex[4];
580 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
581
582 my $bg = $tex[0]; 988 my $bg = $tex[0];
583 glBindTexture GL_TEXTURE_2D, $bg->{name};
584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
585 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
586 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
587 989
990 # TODO: repeat texture not scale
588 my $rep_x = $cw / $bg->{w}; 991 my $rep_x = $cw / $bg->{w};
589 my $rep_y = $ch / $bg->{h}; 992 my $rep_y = $ch / $bg->{h};
590 993
591 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 994 glColor @{ $self->{bg} };
592 995
593 glDisable GL_BLEND; 996 $bg->{s} = $rep_x;
997 $bg->{t} = $rep_y;
998 $bg->{wrap_mode} = 1;
999 $bg->draw_quad ($border, $border, $cw, $ch);
1000
594 glDisable GL_TEXTURE_2D; 1001 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003 }
1004
1005 $self->{title}->draw if $self->{title};
595 1006
596 $self->child->draw; 1007 $self->child->draw;
597
598} 1008}
599 1009
600############################################################################# 1010#############################################################################
601 1011
602package CFClient::UI::Table; 1012package CFClient::UI::Table;
603 1013
604our @ISA = CFClient::UI::Base::; 1014our @ISA = CFClient::UI::Base::;
605 1015
606use SDL::OpenGL; 1016use List::Util qw(max sum);
1017
1018use CFClient::OpenGL;
1019
1020sub new {
1021 my $class = shift;
1022
1023 $class->SUPER::new (
1024 col_expand => [],
1025 @_
1026 )
1027}
607 1028
608sub add { 1029sub add {
609 my ($self, $x, $y, $chld) = @_; 1030 my ($self, $x, $y, $child) = @_;
610 my $old_chld = $self->{children}[$y][$x];
611 1031
1032 $child->set_parent ($self);
612 $self->{children}[$y][$x] = $chld; 1033 $self->{children}[$y][$x] = $child;
613 $chld->set_parent ($self); 1034
1035 $child->check_size;
1036}
1037
1038sub children {
1039 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1040}
1041
1042# TODO: move to container class maybe? send childs a signal on removal?
1043sub clear {
1044 my ($self) = @_;
1045
1046 my @children = $self->children;
1047 delete $self->{children};
1048
1049 for (@children) {
1050 delete $_->{parent};
1051 $_->hide;
1052 }
1053
614 $self->update; 1054 $self->update;
615} 1055}
616 1056
617sub max_row_height { 1057sub get_wh {
618 my ($self, $row) = @_; 1058 my ($self) = @_;
619 1059
620 my $hs = 0; 1060 my (@w, @h);
621 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { 1061
1062 for my $y (0 .. $#{$self->{children}}) {
622 my $c = $self->{children}->[$row]->[$xi]; 1063 my $row = $self->{children}[$y]
623 if ($c) { 1064 or next;
624 my ($w, $h) = $c->size_request; 1065
625 if ($hs < $h) { $hs = $h } 1066 for my $x (0 .. $#$row) {
1067 my $widget = $row->[$x]
1068 or next;
1069 my ($w, $h) = @$widget{qw(req_w req_h)};
1070
1071 $w[$x] = max $w[$x], $w;
1072 $h[$y] = max $h[$y], $h;
626 } 1073 }
627 } 1074 }
628 return $hs;
629}
630 1075
631sub max_col_width { 1076 (\@w, \@h)
1077}
1078
1079sub size_request {
632 my ($self, $col) = @_; 1080 my ($self) = @_;
633 1081
1082 my ($ws, $hs) = $self->get_wh;
1083
1084 (
1085 (sum @$ws),
1086 (sum @$hs),
1087 )
1088}
1089
1090sub size_allocate {
1091 my ($self, $w, $h) = @_;
1092
1093 my ($ws, $hs) = $self->get_wh;
1094
1095 my $req_w = sum @$ws;
1096 my $req_h = sum @$hs;
1097
1098 # TODO: nicer code && do row_expand
1099 my @col_expand = @{$self->{col_expand}};
1100 @col_expand = (1) x @$ws unless @col_expand;
1101 my $col_expand = (sum @col_expand) || 1;
1102
1103 # linearly scale sizes
1104 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1105 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1106
1107 CFClient::UI::harmonize $ws;
1108 CFClient::UI::harmonize $hs;
1109
1110 my $y;
1111
1112 for my $r (0 .. $#{$self->{children}}) {
1113 my $row = $self->{children}[$r]
1114 or next;
1115
634 my $ws = 0; 1116 my $x = 0;
635 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { 1117 my $row_h = $hs->[$r];
636 my $c = ($self->{children}->[$yi] || [])->[$col]; 1118
637 if ($c) { 1119 for my $c (0 .. $#$row) {
638 my ($w, $h) = $c->size_request; 1120 my $col_w = $ws->[$c];
639 if ($ws < $w) { $ws = $w } 1121
1122 if (my $widget = $row->[$c]) {
1123 $widget->configure ($x, $y, $col_w, $row_h);
1124 }
1125
1126 $x += $col_w;
640 } 1127 }
1128
1129 $y += $row_h;
641 } 1130 }
642 return $ws; 1131
643} 1132}
1133
1134sub find_widget {
1135 my ($self, $x, $y) = @_;
1136
1137 $x -= $self->{x};
1138 $y -= $self->{y};
1139
1140 my $res;
1141
1142 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1143 $res = $_->find_widget ($x, $y)
1144 and return $res;
1145 }
1146
1147 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1148}
1149
1150sub _draw {
1151 my ($self) = @_;
1152
1153 for (grep $_, @{$self->{children}}) {
1154 $_->draw for grep $_, @$_;
1155 }
1156}
1157
1158#############################################################################
1159
1160package CFClient::UI::HBox;
1161
1162# TODO: wrap into common Box base class
1163
1164our @ISA = CFClient::UI::Container::;
644 1165
645sub size_request { 1166sub size_request {
646 my ($self) = @_; 1167 my ($self) = @_;
647 1168
1169 my @alloc = map [$_->size_request], @{$self->{children}};
1170
1171 (
1172 (List::Util::sum map $_->[0], @alloc),
1173 (List::Util::max map $_->[1], @alloc),
1174 )
1175}
1176
1177sub size_allocate {
1178 my ($self, $w, $h) = @_;
1179
648 my ($hs, $ws) = (0, 0); 1180 ($h, $w) = ($w, $h);
649 1181
650 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1182 my $children = $self->{children};
651 $hs += $self->max_row_height ($yi);
652 }
653 1183
654 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1184 my @h = map $_->{req_w}, @$children;
655 my $wm = 0; 1185
656 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 1186 my $req_h = List::Util::sum @h;
657 $wm += $self->max_col_width ($xi) 1187
1188 if ($req_h > $h) {
1189 # ah well, not enough space
1190 $_ *= $h / $req_h for @h;
1191 } else {
1192 my $exp = List::Util::sum map $_->{expand}, @$children;
1193 $exp ||= 1;
1194
1195 for (0 .. $#$children) {
1196 my $child = $children->[$_];
1197
1198 my $alloc_h = $h[$_];
1199 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1200 $h[$_] = $alloc_h;
658 } 1201 }
659 if ($ws < $wm) { $ws = $wm }
660 } 1202 }
661 1203
662 return ($ws, $hs); 1204 CFClient::UI::harmonize \@h;
663}
664
665sub _draw {
666 my ($self) = @_;
667 1205
668 my $y = 0; 1206 my $y = 0;
669 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 1207 for (0 .. $#$children) {
1208 my $child = $children->[$_];
670 my $x = 0; 1209 my $h = $h[$_];
1210 $child->configure ($y, 0, $h, $w);
671 1211
672 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 1212 $y += $h;
1213 }
673 1214
674 my $c = $self->{children}->[$yi]->[$xi];
675 if ($c) {
676 $c->move ($x, $y, 0); #TODO: Move to size_request
677 $c->draw if $c;
678 }
679
680 $x += $self->max_col_width ($xi);
681 }
682
683 $y += $self->max_row_height ($yi);
684 } 1215 1
685} 1216}
686 1217
687############################################################################# 1218#############################################################################
688 1219
689package CFClient::UI::VBox; 1220package CFClient::UI::VBox;
690 1221
1222# TODO: wrap into common Box base class
1223
691our @ISA = CFClient::UI::Container::; 1224our @ISA = CFClient::UI::Container::;
692
693use SDL::OpenGL;
694 1225
695sub size_request { 1226sub size_request {
696 my ($self) = @_; 1227 my ($self) = @_;
697 1228
698 my @alloc = map [$_->size_request], @{$self->{children}}; 1229 my @alloc = map [$_->size_request], @{$self->{children}};
… …
704} 1235}
705 1236
706sub size_allocate { 1237sub size_allocate {
707 my ($self, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
708 1239
709 return unless $self->{w} != $w || $self->{h} != $h;
710
711 $self->{w} = $w;
712 $self->{h} = $h;
713
714 return unless $self->{h};
715
716 my $children = $self->{children}; 1240 my $children = $self->{children};
717 1241
718 my @h = map +($_->size_request)[1], @$children; 1242 my @h = map $_->{req_h}, @$children;
719 1243
720 my $req_h = List::Util::sum @h; 1244 my $req_h = List::Util::sum @h;
721 1245
722 if ($req_h > $h) { 1246 if ($req_h > $h) {
723 # ah well, not enough space 1247 # ah well, not enough space
724 $_ = $h[$_] * $h / $req_h for @h; 1248 $_ *= $h / $req_h for @h;
725 } else { 1249 } else {
726 my @exp = grep $_->{expand}, @$children; 1250 my $exp = List::Util::sum map $_->{expand}, @$children;
727 @exp = @$children unless @exp; 1251 $exp ||= 1;
728 1252
729 my %exp = map +($_ => 1), @exp;
730
731 for (0 .. $#$children) { 1253 for (0 .. $#$children) {
732 my $child = $children->[$_]; 1254 my $child = $children->[$_];
733 1255
734 my $alloc_h = $h[$_]; 1256 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
735 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
736 $h[$_] = $alloc_h;
737 } 1257 }
738 } 1258 }
1259
1260 CFClient::UI::harmonize \@h;
739 1261
740 my $y = 0; 1262 my $y = 0;
741 for (0 .. $#$children) { 1263 for (0 .. $#$children) {
742 my $child = $children->[$_]; 1264 my $child = $children->[$_];
743 my $h = $h[$_]; 1265 my $h = $h[$_];
744 $child->move (0, $y); 1266 $child->configure (0, $y, $w, $h);
745 $child->size_allocate ($w, $h);
746 1267
747 $y += $h; 1268 $y += $h;
748 } 1269 }
1270
1271 1
749} 1272}
750 1273
751############################################################################# 1274#############################################################################
752 1275
753package CFClient::UI::Label; 1276package CFClient::UI::Label;
754 1277
755our @ISA = CFClient::UI::Base::; 1278our @ISA = CFClient::UI::Base::;
756 1279
757use SDL::OpenGL; 1280use CFClient::OpenGL;
758 1281
759sub new { 1282sub new {
760 my ($class, %arg) = @_; 1283 my ($class, %arg) = @_;
761 1284
762 my $self = $class->SUPER::new ( 1285 my $self = $class->SUPER::new (
763 fg => [1, 1, 1], 1286 fg => [1, 1, 1],
764 height => $::FONTSIZE, 1287 #font => default_font
1288 fontsize => 1,
765 text => "", 1289 text => "",
766 align => -1, 1290 align => -1,
1291 valign => -1,
1292 padding => 2,
767 layout => new CFClient::Layout, 1293 layout => new CFClient::Layout,
1294 can_events => 0,
768 %arg 1295 %arg
769 ); 1296 );
770 1297
771 $self->set_text ($self->{text}); 1298 if (exists $self->{template}) {
1299 my $layout = new CFClient::Layout;
1300 $layout->set_text (delete $self->{template});
1301 $self->{template} = $layout;
1302 }
1303
1304 $self->set_text (delete $self->{text}) if exists $self->{text};
1305 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
772 1306
773 $self 1307 $self
774} 1308}
775 1309
776sub escape_text { 1310sub escape {
777 local $_ = $_[1]; 1311 local $_ = $_[1];
778 1312
779 s/&/&amp;/g; 1313 s/&/&amp;/g;
780 s/>/&gt;/g; 1314 s/>/&gt;/g;
781 s/</&lt;/g; 1315 s/</&lt;/g;
782 1316
783 $_[1] 1317 $_[1]
784} 1318}
785 1319
1320sub update {
1321 my ($self) = @_;
1322
1323 delete $self->{texture};
1324 $self->SUPER::update;
1325}
1326
1327sub reconfigure {
1328 my ($self) = @_;
1329
1330 delete $self->{texture};
1331}
1332
786sub set_text { 1333sub set_text {
787 my ($self, $text) = @_; 1334 my ($self, $text) = @_;
788 1335
1336 return if $self->{text} eq "T$text";
789 $self->{text} = $text; 1337 $self->{text} = "T$text";
1338
790 $self->{layout}->set_markup ($text); 1339 $self->{layout}->set_text ($text);
791 1340
792 delete $self->{texture}; 1341 delete $self->{texture};
793 $self->update; 1342 $self->update;
1343 $self->check_size;
794} 1344}
795 1345
796sub get_text { 1346sub set_markup {
797 my ($self, $text) = @_; 1347 my ($self, $markup) = @_;
798 1348
799 $self->{text} 1349 return if $self->{text} eq "M$markup";
1350 $self->{text} = "M$markup";
1351
1352 $self->{layout}->set_markup ($markup);
1353
1354 delete $self->{texture};
1355 $self->update;
1356 $self->check_size;
800} 1357}
801 1358
802sub size_request { 1359sub size_request {
803 my ($self) = @_; 1360 my ($self) = @_;
804 1361
805 $self->{layout}->set_width; 1362 $self->{layout}->set_font ($self->{font}) if $self->{font};
1363 $self->{layout}->set_width ($self->{max_w} || -1);
806 $self->{layout}->set_height ($self->{height}); 1364 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1365
807 $self->{layout}->size 1366 my ($w, $h) = $self->{layout}->size;
808# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack 1367
809# ( 1368 if (exists $self->{template}) {
810# $self->{texture}{w}, 1369 $self->{template}->set_font ($self->{font}) if $self->{font};
811# $self->{texture}{h}, 1370 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
812# ) 1371
813# } else { 1372 my ($w2, $h2) = $self->{template}->size;
814# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h}; 1373
815# 1374 $w = List::Util::max $w, $w2;
816# ($w, $h) 1375 $h = List::Util::max $h, $h2;
817# } 1376 }
1377
1378 (
1379 $w + $self->{padding} * 2,
1380 $h + $self->{padding} * 2,
1381 )
818} 1382}
819 1383
820sub size_allocate { 1384sub size_allocate {
821 my ($self, $w, $h) = @_; 1385 my ($self, $w, $h) = @_;
822 1386
823 return unless $self->{w} != $w || $self->{h} != $h;
824
825 $self->SUPER::size_allocate ($w, $h);
826 delete $self->{texture}; 1387 delete $self->{texture};
827} 1388}
828 1389
829sub update { 1390sub set_fontsize {
830 my ($self) = @_; 1391 my ($self, $fontsize) = @_;
831 1392
1393 $self->{fontsize} = $fontsize;
832 delete $self->{texture}; 1394 delete $self->{texture};
1395 $self->check_size;
833 $self->SUPER::update; 1396 $self->update;
834} 1397}
835 1398
836sub _draw { 1399sub _draw {
837 my ($self) = @_; 1400 my ($self) = @_;
838 1401
839 my $tex = $self->{texture} ||= do { 1402 my $tex = $self->{texture} ||= do {
1403 $self->{layout}->set_font ($self->{font}) if $self->{font};
840 $self->{layout}->set_width ($self->{w}); 1404 $self->{layout}->set_width ($self->{w});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
841 new_from_layout CFClient::Texture $self->{layout}; 1406 new_from_layout CFClient::Texture $self->{layout}
842 }; 1407 };
843 1408
844 glEnable GL_BLEND; 1409 glEnable GL_BLEND;
1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
845 glEnable GL_TEXTURE_2D; 1411 glEnable GL_TEXTURE_2D;
846 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 1413
849 glColor @{$self->{fg}}; 1414 glColor @{$self->{fg}};
850 1415
851 my $x = 1416 $self->{ox} = int (
852 $self->{align} < 0 ? 0 1417 $self->{align} < 0 ? $self->{padding}
853 : $self->{align} > 0 ? $self->{w} - $self->{texture}{w} 1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
854 : ($self->{w} + $self->{texture}{w}) * 0.5; 1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
855 1421
856 $tex->draw_quad ($x, 0); 1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
857 1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy});
1429
1430 glDisable GL_TEXTURE_2D;
858 glDisable GL_BLEND; 1431 glDisable GL_BLEND;
859 glDisable GL_TEXTURE_2D;
860} 1432}
861 1433
862############################################################################# 1434#############################################################################
863 1435
864package CFClient::UI::Entry; 1436package CFClient::UI::EntryBase;
865 1437
866our @ISA = CFClient::UI::Label::; 1438our @ISA = CFClient::UI::Label::;
867 1439
868use SDL; 1440use CFClient::OpenGL;
869use SDL::OpenGL;
870 1441
871sub new { 1442sub new {
872 my $class = shift; 1443 my $class = shift;
873 1444
874 $class->SUPER::new ( 1445 $class->SUPER::new (
875 fg => [1, 1, 1], 1446 fg => [1, 1, 1],
876 bg => [0, 0, 0, 0.4], 1447 bg => [0, 0, 0, 0.2],
877 active_bg => [1, 1, 1], 1448 active_bg => [1, 1, 1, 0.5],
878 active_fg => [0, 0, 0], 1449 active_fg => [0, 0, 0],
1450 can_hover => 1,
1451 can_focus => 1,
1452 valign => 0,
1453 can_events => 1,
879 @_ 1454 @_
880 ) 1455 )
881} 1456}
882 1457
883sub _set_text { 1458sub _set_text {
884 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
885 1460
1461 delete $self->{cur_h};
1462
1463 return if $self->{text} eq $text;
1464
1465 delete $self->{texture};
1466
886 $self->{last_activity} = $::NOW; 1467 $self->{last_activity} = $::NOW;
887
888 $self->{text} = $text; 1468 $self->{text} = $text;
889 $self->{layout}->set_width ($self->{w});
890 1469
891 $text =~ s/./*/g if $self->{hidden}; 1470 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text ");
892 1472
1473 $self->emit (changed => $self->{text});
1474}
893 1475
894 $self->{layout}->set_markup ($self->escape_text ($text)); 1476sub get_text {
895 1477 $_[0]{text}
896 $text = substr $text, 0, $self->{cursor};
897 utf8::encode $text;
898
899 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
900} 1478}
901 1479
902sub size_request { 1480sub size_request {
903 my ($self) = @_; 1481 my ($self) = @_;
904 1482
… …
908} 1486}
909 1487
910sub size_allocate { 1488sub size_allocate {
911 my ($self, $w, $h) = @_; 1489 my ($self, $w, $h) = @_;
912 1490
913 return unless $self->{w} != $w || $self->{h} != $h; 1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
914
915 $self->SUPER::size_allocate ($w, $h);
916
917 $self->_set_text ($self->{text});
918} 1492}
919 1493
920sub set_text { 1494sub set_text {
921 my ($self, $text) = @_; 1495 my ($self, $text) = @_;
922 1496
… …
926} 1500}
927 1501
928sub key_down { 1502sub key_down {
929 my ($self, $ev) = @_; 1503 my ($self, $ev) = @_;
930 1504
931 my $mod = $ev->key_mod; 1505 my $mod = $ev->{mod};
932 my $sym = $ev->key_sym; 1506 my $sym = $ev->{sym};
933
934 my $uni = $ev->key_unicode; 1507 my $uni = $ev->{unicode};
935 1508
936 my $text = $self->get_text; 1509 my $text = $self->get_text;
937 1510
938 if ($sym == SDLK_BACKSPACE) { 1511 if ($sym == 8) {
939 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
940 } elsif ($sym == SDLK_DELETE) { 1513 } elsif ($sym == 127) {
941 substr $text, $self->{cursor}, 1, ""; 1514 substr $text, $self->{cursor}, 1, "";
942 } elsif ($sym == SDLK_LEFT) { 1515 } elsif ($sym == CFClient::SDLK_LEFT) {
943 --$self->{cursor} if $self->{cursor}; 1516 --$self->{cursor} if $self->{cursor};
944 } elsif ($sym == SDLK_RIGHT) { 1517 } elsif ($sym == CFClient::SDLK_RIGHT) {
945 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1518 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1519 } elsif ($sym == CFClient::SDLK_HOME) {
1520 $self->{cursor} = 0;
1521 } elsif ($sym == CFClient::SDLK_END) {
1522 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) {
1524 $self->emit ('escape');
946 } elsif ($uni) { 1525 } elsif ($uni) {
947 substr $text, $self->{cursor}++, 0, chr $uni; 1526 substr $text, $self->{cursor}++, 0, chr $uni;
948 } 1527 }
949 1528
950 $self->_set_text ($text); 1529 $self->_set_text ($text);
… …
965 $self->SUPER::button_down ($ev, $x, $y); 1544 $self->SUPER::button_down ($ev, $x, $y);
966 1545
967 my $idx = $self->{layout}->xy_to_index ($x, $y); 1546 my $idx = $self->{layout}->xy_to_index ($x, $y);
968 1547
969 # byte-index to char-index 1548 # byte-index to char-index
970 my $text = $self->{layout}; 1549 my $text = $self->{text};
971 utf8::encode $text; 1550 utf8::encode $text;
972 $self->{cursor} = length substr $text, 0, $idx; 1551 $self->{cursor} = length substr $text, 0, $idx;
973 1552
974 $self->_set_text ($self->{text}); 1553 $self->_set_text ($self->{text});
975 $self->update; 1554 $self->update;
… …
990 $self->{fg} = $self->{active_fg}; 1569 $self->{fg} = $self->{active_fg};
991 } else { 1570 } else {
992 glColor @{$self->{bg}}; 1571 glColor @{$self->{bg}};
993 } 1572 }
994 1573
1574 glEnable GL_BLEND;
1575 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995 glBegin GL_QUADS; 1576 glBegin GL_QUADS;
996 glVertex 0 , 0; 1577 glVertex 0 , 0;
997 glVertex 0 , $self->{h}; 1578 glVertex 0 , $self->{h};
998 glVertex $self->{w}, $self->{h}; 1579 glVertex $self->{w}, $self->{h};
999 glVertex $self->{w}, 0; 1580 glVertex $self->{w}, 0;
1000 glEnd; 1581 glEnd;
1582 glDisable GL_BLEND;
1001 1583
1002 $self->SUPER::_draw; 1584 $self->SUPER::_draw;
1003 1585
1004 #TODO: force update every cursor change :( 1586 #TODO: force update every cursor change :(
1005 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1587 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1588
1589 unless (exists $self->{cur_h}) {
1590 my $text = substr $self->{text}, 0, $self->{cursor};
1591 utf8::encode $text;
1592
1593 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1594 }
1595
1006 glColor @{$self->{fg}}; 1596 glColor @{$self->{fg}};
1007 glBegin GL_LINES; 1597 glBegin GL_LINES;
1008 glVertex $self->{cur_x}, $self->{cur_y};
1009 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1598 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1599 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1010 glEnd; 1600 glEnd;
1011 } 1601 }
1012} 1602}
1013 1603
1014#############################################################################
1015
1016package CFClient::UI::Slider; 1604package CFClient::UI::Entry;
1017 1605
1018use strict;
1019
1020use SDL::OpenGL;
1021use SDL::OpenGL::Constants;
1022
1023our @ISA = CFClient::UI::DrawBG::; 1606our @ISA = CFClient::UI::EntryBase::;
1024 1607
1025sub size_request { 1608use CFClient::OpenGL;
1609
1610sub key_down {
1026 my ($self) = @_; 1611 my ($self, $ev) = @_;
1027 1612
1028 my $w = 50; 1613 my $sym = $ev->{sym};
1029 my $h = 10;
1030 1614
1031 $self->{vertical} ? ($h, $w) : ($w, $h) 1615 if ($sym == 13) {
1616 unshift @{$self->{history}},
1617 my $txt = $self->get_text;
1618 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = '';
1620 $self->emit (activate => $txt);
1621 $self->update;
1622
1623 } elsif ($sym == CFClient::SDLK_UP) {
1624 if ($self->{history_pointer} < 0) {
1625 $self->{history_saveback} = $self->get_text;
1626 }
1627 if (@{$self->{history} || []} > 0) {
1628 $self->{history_pointer}++;
1629 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1630 $self->{history_pointer} = @{$self->{history} || []} - 1;
1631 }
1632 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1633 }
1634
1635 } elsif ($sym == CFClient::SDLK_DOWN) {
1636 $self->{history_pointer}--;
1637 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1638
1639 if ($self->{history_pointer} >= 0) {
1640 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1641 } else {
1642 $self->set_text ($self->{history_saveback});
1643 }
1644
1645 } else {
1646 $self->SUPER::key_down ($ev);
1647 }
1648
1032} 1649}
1650
1651#############################################################################
1652
1653package CFClient::UI::Button;
1654
1655our @ISA = CFClient::UI::Label::;
1656
1657use CFClient::OpenGL;
1658
1659my @tex =
1660 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1661 qw(b1_button_active.png);
1033 1662
1034sub new { 1663sub new {
1035 my $class = shift; 1664 my $class = shift;
1036 1665
1666 $class->SUPER::new (
1667 padding => 4,
1668 fg => [1, 1, 1],
1669 bg => [1, 1, 1, 0.2],
1670 active_fg => [0, 0, 1],
1671 can_hover => 1,
1672 align => 0,
1673 valign => 0,
1674 can_events => 1,
1675 @_
1676 )
1677}
1678
1679sub button_up {
1680 my ($self, $ev, $x, $y) = @_;
1681
1682 if ($x >= 0 && $x < $self->{w}
1683 && $y >= 0 && $y < $self->{h}) {
1684 $self->emit ("activate");
1685 }
1686}
1687
1688sub _draw {
1689 my ($self) = @_;
1690
1691 local $self->{fg} = $self->{fg};
1692
1693 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg};
1695 }
1696
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1;
1702
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1704
1705 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707
1708 $self->SUPER::_draw;
1709}
1710
1711#############################################################################
1712
1713package CFClient::UI::CheckBox;
1714
1715our @ISA = CFClient::UI::DrawBG::;
1716
1717my @tex =
1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1719 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1720
1721use CFClient::OpenGL;
1722
1723sub new {
1724 my $class = shift;
1725
1726 $class->SUPER::new (
1727 padding => 2,
1728 fg => [1, 1, 1],
1729 active_fg => [1, 1, 0],
1730 state => 0,
1731 can_hover => 1,
1732 @_
1733 )
1734}
1735
1736sub size_request {
1737 my ($self) = @_;
1738
1739 ($self->{padding} * 2 + 6) x 2
1740}
1741
1742sub button_down {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1747 $self->{state} = !$self->{state};
1748 $self->emit (changed => $self->{state});
1749 }
1750}
1751
1752sub _draw {
1753 my ($self) = @_;
1754
1755 $self->SUPER::_draw;
1756
1757 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1758
1759 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1760
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762
1763 glEnable GL_BLEND;
1764 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769 $tex->draw_quad (0, 0, $s, $s);
1770
1771 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773}
1774
1775#############################################################################
1776
1777package CFClient::UI::Image;
1778
1779our @ISA = CFClient::UI::Base::;
1780
1781use CFClient::OpenGL;
1782use Carp qw/confess/;
1783
1784our %loaded_images;
1785
1786sub new {
1787 my $class = shift;
1788
1789 my $self = $class->SUPER::new (can_events => 0, @_);
1790
1791 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1792
1793 $loaded_images{$self->{image}} ||=
1794 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1795
1796 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1797
1798 Scalar::Util::weaken $loaded_images{$self->{image}};
1799
1800 $self->{aspect} = $tex->{w} / $tex->{h};
1801
1802 $self
1803}
1804
1805sub size_request {
1806 my ($self) = @_;
1807
1808 ($self->{tex}->{w}, $self->{tex}->{h})
1809}
1810
1811sub _draw {
1812 my ($self) = @_;
1813
1814 my $tex = $self->{tex};
1815
1816 my ($w, $h) = ($self->{w}, $self->{h});
1817
1818 if ($self->{rot90}) {
1819 glRotate 90, 0, 0, 1;
1820 glTranslate 0, -$self->{w}, 0;
1821
1822 ($w, $h) = ($h, $w);
1823 }
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 $tex->draw_quad (0, 0, $w, $h);
1831
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D;
1834}
1835
1836#############################################################################
1837
1838package CFClient::UI::VGauge;
1839
1840our @ISA = CFClient::UI::Base::;
1841
1842use List::Util qw(min max);
1843
1844use CFClient::OpenGL;
1845
1846my %tex = (
1847 food => [
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1850 ],
1851 grace => [
1852 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1853 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1854 ],
1855 hp => [
1856 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1857 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1858 ],
1859 mana => [
1860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1861 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1862 ],
1863);
1864
1865# eg. VGauge->new (gauge => 'food'), default gauge: food
1866sub new {
1867 my $class = shift;
1868
1869 my $self = $class->SUPER::new (
1870 type => 'food',
1871 @_
1872 );
1873
1874 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1875
1876 $self
1877}
1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 #my $tex = $tex{$self->{type}}[0];
1883 #@$tex{qw(w h)}
1884 (0, 0)
1885}
1886
1887sub set_max {
1888 my ($self, $max) = @_;
1889
1890 return if $self->{max_val} == $max;
1891
1892 $self->{max_val} = $max;
1893 $self->update;
1894}
1895
1896sub set_value {
1897 my ($self, $val, $max) = @_;
1898
1899 $self->set_max ($max)
1900 if defined $max;
1901
1902 return if $self->{val} == $val;
1903
1904 $self->{val} = $val;
1905 $self->update;
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $tex{$self->{type}};
1912 my ($t1, $t2, $t3) = @$tex;
1913
1914 my ($w, $h) = ($self->{w}, $self->{h});
1915
1916 if ($self->{vertical}) {
1917 glRotate 90, 0, 0, 1;
1918 glTranslate 0, -$self->{w}, 0;
1919
1920 ($w, $h) = ($h, $w);
1921 }
1922
1923 my $ycut = $self->{val} / ($self->{max_val} || 1);
1924
1925 my $ycut1 = max 0, min 1, $ycut;
1926 my $ycut2 = max 0, min 1, $ycut - 1;
1927
1928 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2);
1930
1931 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS;
1938 glTexCoord 0 , 0; glVertex 0 , 0;
1939 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1940 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1941 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1942 glEnd;
1943
1944 my $ycut1 = List::Util::min 1, $ycut;
1945 glBindTexture GL_TEXTURE_2D, $t2->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1948 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1949 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1950 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1951 glEnd;
1952
1953 if ($t3) {
1954 glBindTexture GL_TEXTURE_2D, $t3->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1957 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1958 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1959 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1960 glEnd;
1961 }
1962
1963 glDisable GL_BLEND;
1964 glDisable GL_TEXTURE_2D;
1965}
1966
1967#############################################################################
1968
1969package CFClient::UI::Gauge;
1970
1971our @ISA = CFClient::UI::VBox::;
1972
1973sub new {
1974 my ($class, %arg) = @_;
1975
1976 my $self = $class->SUPER::new (
1977 tooltip => $arg{type},
1978 can_hover => 1,
1979 can_events => 1,
1980 %arg,
1981 );
1982
1983 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1984 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1985 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1986
1987 $self
1988}
1989
1990sub set_fontsize {
1991 my ($self, $fsize) = @_;
1992
1993 $self->{value}->set_fontsize ($fsize);
1994 $self->{max} ->set_fontsize ($fsize);
1995}
1996
1997sub set_max {
1998 my ($self, $max) = @_;
1999
2000 $self->{gauge}->set_max ($max);
2001 $self->{max}->set_text ($max);
2002}
2003
2004sub set_value {
2005 my ($self, $val, $max) = @_;
2006
2007 $self->set_max ($max)
2008 if defined $max;
2009
2010 $self->{gauge}->set_value ($val, $max);
2011 $self->{value}->set_text ($val);
2012}
2013
2014#############################################################################
2015
2016package CFClient::UI::Slider;
2017
2018use strict;
2019
2020use CFClient::OpenGL;
2021
2022our @ISA = CFClient::UI::DrawBG::;
2023
2024my @tex =
2025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2026 qw(s1_slider.png s1_slider_bg.png);
2027
2028sub new {
2029 my $class = shift;
2030
1037 # range [value, low, high, page] 2031 # range [value, low, high, page]
1038 2032
2033 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off
1039 $class->SUPER::new ( 2036 my $self = $class->SUPER::new (
1040 fg => [1, 1, 1], 2037 fg => [1, 1, 1],
1041 active_fg => [0, 0, 0], 2038 active_fg => [0, 0, 0],
1042 range => [0, 0, 100, 10], 2039 range => [0, 0, 100, 10],
2040 req_w => $::WIDTH / 80,
2041 req_h => $::WIDTH / 80,
1043 vertical => 1, 2042 vertical => 0,
2043 can_hover => 1,
2044 inner_pad => 5,
1044 @_ 2045 @_
1045 ) 2046 );
2047
2048 $self
2049}
2050
2051sub size_request {
2052 my ($self) = @_;
2053
2054 my $w = $self->{req_w};
2055 my $h = $self->{req_h};
2056
2057 $self->{vertical} ? ($h, $w) : ($w, $h)
1046} 2058}
1047 2059
1048sub button_down { 2060sub button_down {
1049 my ($self, $ev, $x, $y) = @_; 2061 my ($self, $ev, $x, $y) = @_;
1050 2062
… …
1058 if ($GRAB == $self) { 2070 if ($GRAB == $self) {
1059 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2071 my ($value, $lo, $hi, $page) = @{$self->{range}};
1060 2072
1061 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1062 2074
2075 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2076 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2077
2078 $x -= $inner_pad_px; # substract the padding
1063 $x = $x * ($hi - $lo) / $w + $lo; 2079 $x = $x * ($hi - $lo) / $inner_w + $lo;
1064 $x = $lo if $x < $lo; 2080 $x = $lo if $x < $lo;
1065 $x = $hi - $page if $x > $hi - $page; 2081 $x = $hi - $page if $x > $hi - $page;
1066 $self->{range}[0] = $x; 2082 $self->{range}[0] = $x;
1067 2083
1068 $self->emit (changed => $x); 2084 $self->emit (changed => $x);
1069 $self->update; 2085 $self->update;
1070 } 2086 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
1071} 2095}
1072 2096
1073sub _draw { 2097sub _draw {
1074 my ($self) = @_; 2098 my ($self) = @_;
1075 2099
… …
1089 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1090 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1091 2115
1092 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
1093 2117
2118 $hi = $value + 1 if $lo == $hi;
2119
2120 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
1094 $page = int $page * $w / ($hi - $lo); 2123 $page = int $page * $inner_w / ($hi - $lo);
1095 $value = int +($value - $lo) * $w / ($hi - $lo); 2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1096 2125
1097 $w -= $page; 2126 $w -= $page;
1098 $page &= ~1; 2127 $page &= ~1;
1099 glTranslate $page * 0.5, 0, 0; 2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
1100 2130
1101 glColor @$fg;
1102 glBegin GL_LINES;
1103 glVertex 0, 0; glVertex 0, $h;
1104 glVertex $w - 1, 0; glVertex $w - 1, $h;
1105 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1106 glEnd;
1107
1108 my $knob_a = $value - $page * 0.5; 2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1109 my $knob_b = $value + $page * 0.5; 2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1110 2133
1111 glBegin GL_QUADS; 2134 glEnable GL_BLEND;
1112 glColor @$fg; 2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1113 glVertex $knob_a, 0; 2136 glEnable GL_TEXTURE_2D;
1114 glVertex $knob_a, $h; 2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1115 glVertex $knob_b, $h;
1116 glVertex $knob_b, 0;
1117 2138
1118 if ($knob_a < $knob_b - 2) { 2139 # draw background
1119 glColor @$bg; 2140 $tex[1]->draw_quad (0, 0, $w, $h);
1120 glVertex $knob_a + 1, 1;
1121 glVertex $knob_a + 1, $h - 1;
1122 glVertex $knob_b - 1, $h - 1;
1123 glVertex $knob_b - 1, 1;
1124 }
1125 glEnd;
1126}
1127 2141
1128############################################################################# 2142 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1129 2144
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1130package CFClient::UI::MapWidget; 2151package CFClient::UI::TextView;
1131 2152
1132use strict;
1133
1134use List::Util qw(min max);
1135
1136use SDL;
1137use SDL::OpenGL;
1138use SDL::OpenGL::Constants;
1139
1140our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::HBox::;
2154
2155use CFClient::OpenGL;
1141 2156
1142sub new { 2157sub new {
1143 my $class = shift; 2158 my $class = shift;
1144 2159
1145 $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1146 z => -1, 2161 fontsize => 1,
1147 list => (glGenLists 1), 2162 can_events => 0,
2163 #font => default_font
1148 @_ 2164 @_,
2165
2166 layout => (new CFClient::Layout),
2167 par => [],
2168 height => 0,
2169 children => [
2170 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1),
2172 ],
1149 ) 2173 );
1150}
1151 2174
1152sub key_down { 2175 $self->{children}[1]->connect (changed => sub { $self->update });
1153 print "MAPKEYDOWN\n";
1154}
1155 2176
1156sub key_up { 2177 $self
1157} 2178}
1158 2179
1159sub size_request { 2180sub set_fontsize {
2181 my ($self, $fontsize) = @_;
2182
2183 $self->{fontsize} = $fontsize;
2184 $self->reflow;
2185}
2186
2187sub text_height {
2188 my ($self, $text) = @_;
2189
2190 my $layout = $self->{layout};
2191
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text);
1160 ( 2195
1161 1 + int $::WIDTH / 32, 2196 ($layout->size)[1]
1162 1 + int $::HEIGHT / 32, 2197}
1163 ) 2198
2199sub reflow {
2200 my ($self) = @_;
2201
2202 $self->{need_reflow}++;
2203 $self->update;
2204}
2205
2206sub size_allocate {
2207 my ($self, $w, $h) = @_;
2208
2209 $self->SUPER::size_allocate ($w, $h);
2210
2211 $self->{layout}->set_font ($self->{font}) if $self->{font};
2212 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2213 $self->{layout}->set_width ($self->{children}[0]{w});
2214
2215 $self->reflow;
2216}
2217
2218sub add_paragraph {
2219 my ($self, $color, $text) = @_;
2220
2221 #TODO: intelligently "reformat" paragraph
2222
2223 my $height = $self->text_height ($text);
2224
2225 $self->{height} += $height;
2226
2227 push @{$self->{par}}, [$height, $color, $text];
2228
2229 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2230 $self->{children}[1]->update;
1164} 2231}
1165 2232
1166sub update { 2233sub update {
1167 my ($self) = @_; 2234 my ($self) = @_;
1168 2235
1169 $self->{need_update} = 1; 2236 $self->SUPER::update;
2237
2238 return unless $self->{h} > 0;
2239
2240 delete $self->{texture};
2241
2242 $ROOT->on_refresh ($self, sub {
2243 if (delete $self->{need_reflow}) {
2244 my $height = 0;
2245
2246 $height += $_->[0] = $self->text_height ($_->[2])
2247 for @{$self->{par}};
2248
2249 $self->{height} = $height;
2250
2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2252
2253 delete $self->{texture};
2254 }
2255
2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2257 glClearColor 0, 0, 0, 0;
2258 glClear GL_COLOR_BUFFER_BIT;
2259
2260 glEnable GL_BLEND;
2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265 my $top = int $self->{children}[1]{range}[0];
2266
2267 my $y0 = $top;
2268 my $y1 = $top + $self->{h};
2269
2270 my $y = 0;
2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275
2276 for my $par (@{$self->{par}}) {
2277 my $h = $par->[0];
2278
2279 if ($y0 < $y + $h && $y < $y1) {
2280 $layout->set_text ($par->[2]);
2281
2282 glColor @{ $par->[1] };
2283 my ($W, $H) = $layout->size;
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2285 }
2286
2287 $y += $h;
2288 }
2289
2290 glDisable GL_TEXTURE_2D;
2291 glDisable GL_BLEND;
2292 };
2293 });
1170} 2294}
1171 2295
1172sub _draw { 2296sub _draw {
1173 my ($self) = @_; 2297 my ($self) = @_;
1174 2298
1175 if (delete $self->{need_update}) { 2299 glEnable GL_BLEND;
1176 glNewList $self->{list}, GL_COMPILE; 2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1177
1178 my $mx = $::CONN->{mapx};
1179 my $my = $::CONN->{mapy};
1180
1181 my $map = $::CONN->{map};
1182
1183 my ($xofs, $yofs);
1184
1185 my $sw = 1 + int $::WIDTH / 32;
1186 my $sh = 1 + int $::HEIGHT / 32;
1187
1188 if ($::CONN->{mapw} > $sw) {
1189 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1190 } else {
1191 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1192 }
1193
1194 if ($::CONN->{maph} > $sh) {
1195 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1196 } else {
1197 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1198 }
1199
1200 glEnable GL_TEXTURE_2D; 2301 glEnable GL_TEXTURE_2D;
1201 glEnable GL_BLEND;
1202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1203 2303 glColor 1, 1, 1, 1;
1204 my $sw4 = ($sw + 3) & ~3; 2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1205 my $darkness = "\x00" x ($sw4 * $sh);
1206
1207 for my $x (0 .. $sw - 1) {
1208 my $row = $map->[$x + $xofs];
1209 for my $y (0 .. $sh - 1) {
1210
1211 my $cell = $row->[$y + $yofs]
1212 or next;
1213
1214 my $dark = $cell->[0];
1215 if ($dark < 0) {
1216 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1217 } else {
1218 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1219 }
1220
1221 for my $num (grep $_, @$cell[1,2,3]) {
1222 my $tex = $::CONN->{face}[$num]{texture} || next;
1223
1224 my ($w, $h) = @$tex{qw(w h)};
1225
1226 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1227 }
1228 }
1229 }
1230
1231# if (1) { # higher quality darkness
1232# $lighting =~ s/(.)/$1$1$1/gs;
1233# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1234#
1235# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1236#
1237# $lighting = $pb->get_pixels;
1238# $lighting =~ s/(.)../$1/gs;
1239# }
1240
1241 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1243
1244 $darkness = new CFClient::Texture
1245 width => $sw4,
1246 height => $sh,
1247 data => $darkness,
1248 internalformat => GL_ALPHA,
1249 format => GL_ALPHA;
1250
1251 glColor 0.45, 0.45, 0.45, 1;
1252 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1253
1254 glDisable GL_TEXTURE_2D; 2305 glDisable GL_TEXTURE_2D;
1255 glDisable GL_BLEND; 2306 glDisable GL_BLEND;
1256 2307
1257 glEndList; 2308 $self->{children}[1]->draw;
1258 }
1259 2309
1260 glCallList $self->{list};
1261}
1262
1263my %DIR = (
1264 SDLK_KP8, [1, "north"],
1265 SDLK_KP9, [2, "northeast"],
1266 SDLK_KP6, [3, "east"],
1267 SDLK_KP3, [4, "southeast"],
1268 SDLK_KP2, [5, "south"],
1269 SDLK_KP1, [6, "southwest"],
1270 SDLK_KP4, [7, "west"],
1271 SDLK_KP7, [8, "northwest"],
1272
1273 SDLK_UP, [1, "north"],
1274 SDLK_RIGHT, [3, "east"],
1275 SDLK_DOWN, [5, "south"],
1276 SDLK_LEFT, [7, "west"],
1277);
1278
1279sub key_down {
1280 my ($self, $ev) = @_;
1281
1282 my $mod = $ev->key_mod;
1283 my $sym = $ev->key_sym;
1284
1285 if ($sym == SDLK_KP5) {
1286 $::CONN->send ("command stay fire");
1287 } elsif (exists $DIR{$sym}) {
1288 if ($mod & KMOD_SHIFT) {
1289 $self->{shft}++;
1290 $::CONN->send ("command fire $DIR{$sym}[0]");
1291 } elsif ($mod & KMOD_CTRL) {
1292 $self->{ctrl}++;
1293 $::CONN->send ("command run $DIR{$sym}[0]");
1294 } else {
1295 $::CONN->send ("command $DIR{$sym}[1]");
1296 }
1297 }
1298}
1299
1300sub key_up {
1301 my ($self, $ev) = @_;
1302
1303 my $mod = $ev->key_mod;
1304 my $sym = $ev->key_sym;
1305
1306 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1307 $::CONN->send ("command fire_stop");
1308 }
1309 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1310 $::CONN->send ("command run_stop");
1311 }
1312} 2310}
1313 2311
1314############################################################################# 2312#############################################################################
1315 2313
1316package CFClient::UI::Animator; 2314package CFClient::UI::Animator;
1317 2315
1318use SDL::OpenGL; 2316use CFClient::OpenGL;
1319 2317
1320our @ISA = CFClient::UI::Bin::; 2318our @ISA = CFClient::UI::Bin::;
1321 2319
1322sub moveto { 2320sub moveto {
1323 my ($self, $x, $y) = @_; 2321 my ($self, $x, $y) = @_;
… …
1353 glPopMatrix; 2351 glPopMatrix;
1354} 2352}
1355 2353
1356############################################################################# 2354#############################################################################
1357 2355
1358package CFClient::UI::Toplevel; 2356package CFClient::UI::Flopper;
2357
2358our @ISA = CFClient::UI::Button::;
2359
2360sub new {
2361 my $class = shift;
2362
2363 my $self = $class->SUPER::new (
2364 state => 0,
2365 connect_activate => \&toggle_flopper,
2366 @_
2367 );
2368
2369 if ($self->{state}) {
2370 $self->{state} = 0;
2371 $self->toggle_flopper;
2372 }
2373
2374 $self
2375}
2376
2377sub toggle_flopper {
2378 my ($self) = @_;
2379
2380 # TODO: use animation
2381 if ($self->{state} = !$self->{state}) {
2382 $CFClient::UI::ROOT->add ($self->{other});
2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
2384 $self->emit ("open");
2385 } else {
2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391}
2392
2393#############################################################################
2394
2395package CFClient::UI::Tooltip;
2396
2397our @ISA = CFClient::UI::Bin::;
2398
2399use CFClient::OpenGL;
2400
2401sub new {
2402 my $class = shift;
2403
2404 $class->SUPER::new (
2405 @_,
2406 can_events => 0,
2407 )
2408}
2409
2410sub set_markup {
2411 my ($self, $text) = @_;
2412
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2414 $self->{label}->set_markup ($text);
2415 $self->add ($self->{label});
2416}
2417
2418sub size_request {
2419 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424
2425 ($w + 4, $h + 4)
2426}
2427
2428sub size_allocate {
2429 my ($self, $w, $h) = @_;
2430
2431 $self->SUPER::size_allocate ($w - 4, $h - 4);
2432}
2433
2434sub _draw {
2435 my ($self) = @_;
2436
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375;
2439
2440 my ($w, $h) = @$self{qw(w h)};
2441
2442 glColor 1, 0.8, 0.4;
2443 glBegin GL_QUADS;
2444 glVertex 0 , 0;
2445 glVertex 0 , $h;
2446 glVertex $w, $h;
2447 glVertex $w, 0;
2448 glEnd;
2449
2450 glColor 0, 0, 0;
2451 glBegin GL_LINE_LOOP;
2452 glVertex 0 , 0;
2453 glVertex 0 , $h;
2454 glVertex $w, $h;
2455 glVertex $w, 0;
2456 glEnd;
2457
2458 glPopMatrix;
2459
2460 glTranslate 2, 2;
2461 $self->SUPER::_draw;
2462}
2463
2464#############################################################################
2465
2466package CFClient::UI::Face;
2467
2468our @ISA = CFClient::UI::Base::;
2469
2470use CFClient::OpenGL;
2471
2472sub new {
2473 my $class = shift;
2474
2475 $class->SUPER::new (
2476 aspect => 1,
2477 @_,
2478 )
2479}
2480
2481sub size_request {
2482 (32, 8)
2483}
2484
2485sub _draw {
2486 my ($self) = @_;
2487
2488 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2489
2490 # TODO animation
2491 if ($tex) {
2492 glEnable GL_BLEND;
2493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2494 glEnable GL_TEXTURE_2D;
2495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2496 glColor 1, 1, 1, 1;
2497 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2498 glDisable GL_TEXTURE_2D;
2499 glDisable GL_BLEND;
2500 }
2501}
2502
2503#############################################################################
2504
2505package CFClient::UI::Menu;
2506
2507our @ISA = CFClient::UI::FancyFrame::;
2508
2509use CFClient::OpenGL;
2510
2511sub new {
2512 my $class = shift;
2513
2514 my $self = $class->SUPER::new (
2515 items => [],
2516 z => 100,
2517 @_,
2518 );
2519
2520 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2521
2522 for my $item (@{ $self->{items} }) {
2523 my ($widget, $cb) = @$item;
2524
2525 # handle various types of items, only text for now
2526 if (!ref $widget) {
2527 $widget = new CFClient::UI::Label
2528 can_hover => 1,
2529 can_events => 1,
2530 text => $widget;
2531 }
2532
2533 $self->{item}{$widget} = $item;
2534
2535 $self->{vbox}->add ($widget);
2536 }
2537
2538 $self
2539}
2540
2541# popup given the event (must be a mouse button down event currently)
2542sub popup {
2543 my ($self, $ev) = @_;
2544
2545 $self->emit ("popdown");
2546
2547 # maybe save $GRAB? must be careful about events...
2548 $GRAB = $self;
2549 $self->{button} = $ev->{button};
2550
2551 $self->show;
2552 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2553}
2554
2555sub mouse_motion {
2556 my ($self, $ev, $x, $y) = @_;
2557
2558 # TODO: should use vbox->find_widget or so
2559 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2560 $self->{hover} = $self->{item}{$HOVER};
2561}
2562
2563sub button_up {
2564 my ($self, $ev, $x, $y) = @_;
2565
2566 if ($ev->{button} == $self->{button}) {
2567 undef $GRAB;
2568 $self->hide;
2569
2570 $self->emit ("popdown");
2571 $self->{hover}[1]->() if $self->{hover};
2572 }
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Root;
1359 2578
1360our @ISA = CFClient::UI::Container::; 2579our @ISA = CFClient::UI::Container::;
2580
2581use CFClient::OpenGL;
2582
2583sub check_size {
2584 my ($self) = @_;
2585
2586 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2587}
1361 2588
1362sub size_request { 2589sub size_request {
1363 ($::WIDTH, $::HEIGHT) 2590 ($::WIDTH, $::HEIGHT)
1364} 2591}
1365 2592
1366sub size_allocate { 2593sub configure {
1367 my ($self, $w, $h) = @_; 2594 my ($self, $x, $y, $w, $h) = @_;
1368 2595
1369 $self->SUPER::size_allocate ($w, $h); 2596 $self->SUPER::configure ($x, $y, $w, $h);
1370 2597
1371 $_->size_allocate ($_->size_request)
1372 for @{$self->{children}}; 2598 for my $child (@{$self->{children}}) {
1373} 2599 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1374 2600
1375sub translate { 2601 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2602 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2603 $child->configure ($X, $Y, $W,$H);
2604 }
2605}
2606
2607sub _topleft {
1376 my ($self, $x, $y) = @_; 2608 my ($self, $x, $y) = @_;
1377 2609
1378 ($x, $y) 2610 ($x, $y)
1379} 2611}
1380 2612
1381sub update { 2613sub update {
1382 my ($self) = @_; 2614 my ($self) = @_;
1383 2615
1384 $self->size_allocate ($self->size_request); 2616 $self->check_size;
1385 ::refresh (); 2617 ::refresh ();
1386} 2618}
1387 2619
1388sub add { 2620sub add {
1389 my ($self, $widget) = @_; 2621 my ($self, $child) = @_;
1390 2622
2623 # integerize window positions
2624 $child->{x} = int $child->{x};
2625 $child->{y} = int $child->{y};
2626
1391 $self->SUPER::add ($widget); 2627 $self->SUPER::add ($child);
2628}
1392 2629
1393 $widget->size_allocate ($widget->size_request); 2630sub on_refresh {
2631 my ($self, $id, $cb) = @_;
2632
2633 $self->{refresh_hook}{$id} = $cb;
1394} 2634}
1395 2635
1396sub draw { 2636sub draw {
1397 my ($self) = @_; 2637 my ($self) = @_;
1398 2638
2639 while (my $rcb = delete $self->{refresh_hook}) {
2640 $_->() for values %$rcb;
2641 }
2642
2643 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2644 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2645 glClear GL_COLOR_BUFFER_BIT;
2646
2647 glMatrixMode GL_PROJECTION;
2648 glLoadIdentity;
2649 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2650 glMatrixMode GL_MODELVIEW;
2651 glLoadIdentity;
2652
1399 $self->_draw; 2653 $self->_draw;
1400} 2654}
1401 2655
1402############################################################################# 2656#############################################################################
1403 2657
2658package CFClient::UI::InventoryItem;
2659
2660our @ISA = CFClient::UI::HBox::;
2661
2662sub new {
2663 my $class = shift;
2664
2665 my %args = @_;
2666
2667 my $item = $args{item};
2668
2669 my $desc = $item->{nrof} < 2
2670 ? $item->{name}
2671 : "$item->{nrof} $item->{name_pl}";
2672
2673
2674 my $self = $class->SUPER::new (
2675 can_hover => 1,
2676 can_events => 1,
2677 tooltip => (CFClient::UI::Label->escape ($desc)
2678 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2679 connect_button_down => sub {
2680 my ($self, $ev, $x, $y) = @_;
2681
2682 # todo: maybe put examine on 1? but should just be a tooltip :(
2683 if ($ev->{button} == 1) {
2684 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2685 } elsif ($ev->{button} == 2) {
2686 $::CONN->send ("apply $item->{tag}");
2687 } elsif ($ev->{button} == 3) {
2688 CFClient::UI::Menu->new (
2689 items => [
2690 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2691 [
2692 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2693 sub { $::CONN->send ("lock $item->{tag}") },
2694 ],
2695 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2696 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2697 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2698 ],
2699 )->popup ($ev);
2700 }
2701
2702 1
2703 },
2704 %args
2705 );
2706 $self->add(new CFClient::UI::Face
2707 can_events => 0,
2708 face => $item->{face},
2709 anim => $item->{anim},
2710 animspeed => $item->{animspeed});
2711 $self->add(new CFClient::UI::Label
2712 can_events => 0,
2713 text => $desc);
2714
2715 $self
2716}
2717
2718#############################################################################
2719
2720package CFClient::UI::Inventory;
2721
2722our @ISA = CFClient::UI::ScrolledWindow::;
2723
2724sub new {
2725 my $class = shift;
2726
2727 my $self = $class->SUPER::new (
2728 scrolled => (new CFClient::UI::VBox),
2729 @_,
2730 );
2731
2732 $self
2733}
2734
2735sub set_items {
2736 my ($self, $items) = @_;
2737
2738 $self->{scrolled}->clear;
2739 return unless $items;
2740
2741 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2742
2743 $self->{real_items} = \@items;
2744
2745 for my $item (@items) {
2746 my $desc = $item->{nrof} < 2
2747 ? $item->{name}
2748 : "$item->{nrof} $item->{name_pl}";
2749
2750 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2751 }
2752
2753# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2754}
2755
2756sub size_request {
2757 my ($self) = @_;
2758 ($self->{req_w}, $self->{req_h});
2759}
2760
2761#############################################################################
2762
1404package CFClient::UI; 2763package CFClient::UI;
1405 2764
2765$ROOT = new CFClient::UI::Root;
1406$TOPLEVEL = new CFClient::UI::Toplevel; 2766$TOOLTIP = new CFClient::UI::Tooltip;
1407 2767
14081 27681
1409 2769

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