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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.75 by root, Tue Apr 11 20:44:49 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,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $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 $self->{parent};
92} 189}
93 190
94sub move { 191sub move {
95 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
96 $self->{x} = $x; 194 $self->{x} = int $x;
97 $self->{y} = $y; 195 $self->{y} = int $y;
98 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
99}
100 197
101sub needs_redraw { 198 $self->update;
102 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
103} 208}
104 209
105sub size_request { 210sub size_request {
106 require Carp; 211 require Carp;
107 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
108} 213}
109 214
110sub _size_allocate { 215sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
112 217
218 if ($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) {
113 $self->{x} = $x; 231 $self->{x} = $x;
114 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
115 235
116 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
117
118 $self->{w} = $w; 237 $self->{w} = $w;
119 $self->{h} = $h; 238 $self->{h} = $h;
120 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
121 1 243 }
122} 244}
123 245
124sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
126 265
127 $self->_size_allocate ($x, $y, $w, $h); 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 268}
129 269
130# translate global koordinates to local coordinate system 270# return top left coordinates
131sub translate { 271sub _topleft {
132 my ($self, $x, $y) = @_; 272 my ($self, $x, $y) = @_;
133 273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
134 $self->{parent}->translate ($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 + $Y)
135} 294}
136 295
137sub focus_in { 296sub focus_in {
138 my ($self) = @_; 297 my ($self) = @_;
139 298
140 return if $FOCUS == $self; 299 return if $FOCUS == $self;
300 return unless $self->{can_focus};
141 301
142 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
143 $focus->update if $focus; 306 $focus->update if $focus;
144 $FOCUS->update; 307 $FOCUS->update;
145} 308}
146 309
147sub focus_out { 310sub focus_out {
148 my ($self) = @_; 311 my ($self) = @_;
149 312
150 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
151 314
152 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
153 $focus->update if $focus; #? 319 $focus->update if $focus; #?
154} 320}
155 321
156sub mouse_motion { } 322sub mouse_motion { }
157sub button_up { } 323sub button_up { }
… …
178 glPushMatrix; 344 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 345 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 346 $self->_draw;
181 glPopMatrix; 347 glPopMatrix;
182 348
183 if ($self == $HOVER) { 349 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
185 351
186 glColor 1, 1, 1, 0.1; 352 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 353 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 355 glBegin GL_QUADS;
190 glVertex $x , $y; 356 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
194 glEnd; 360 glEnd;
195 glDisable GL_BLEND; 361 glDisable GL_BLEND;
196 } 362 }
363
364 if ($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 => $self, fontsize => 0)->_draw;
376 }
197} 377}
198 378
199sub _draw { 379sub _draw {
200 my ($self) = @_; 380 my ($self) = @_;
201 381
202 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
203}
204
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 383}
215 384
216sub find_widget { 385sub find_widget {
217 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
218 389
219 return $self 390 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 393
223 () 394 ()
224} 395}
225 396
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 397sub set_parent {
229 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
230 399
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
233} 401}
234 402
235sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
236 $_[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}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
237} 427}
238 428
239sub update { 429sub update {
240 my ($self) = @_; 430 my ($self) = @_;
241 431
… …
244} 434}
245 435
246sub connect { 436sub connect {
247 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
248 438
249 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 440}
251 441
252sub emit { 442sub emit {
253 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
254 444
255 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 446}
258 447
259sub DESTROY { 448sub DESTROY {
260 my ($self) = @_; 449 my ($self) = @_;
261 450
… …
267package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
268 457
269our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
270 459
271use strict; 460use strict;
272use SDL::OpenGL; 461use CFClient::OpenGL;
273 462
274sub new { 463sub new {
275 my $class = shift; 464 my $class = shift;
276 465
277 # range [value, low, high, page] 466 # range [value, low, high, page]
278 467
279 $class->SUPER::new ( 468 $class->SUPER::new (
280 bg => [0, 0, 0, 0.4], 469 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 470 active_bg => [1, 1, 1, 0.5],
282 @_ 471 @_
283 ) 472 )
284} 473}
285 474
286sub _draw { 475sub _draw {
287 my ($self) = @_; 476 my ($self) = @_;
288 477
289 my ($w, $h) = @$self{qw(w h)}; 478 my ($w, $h) = @$self{qw(w h)};
290 479
480 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
483
292 glBegin GL_QUADS; 484 glBegin GL_QUADS;
293 glVertex 0 , 0; 485 glVertex 0 , 0;
294 glVertex 0 , $h; 486 glVertex 0 , $h;
295 glVertex $w, $h; 487 glVertex $w, $h;
296 glVertex $w, 0; 488 glVertex $w, 0;
297 glEnd; 489 glEnd;
490
491 glDisable GL_BLEND;
298} 492}
299 493
300############################################################################# 494#############################################################################
301 495
302package CFClient::UI::Empty; 496package CFClient::UI::Empty;
303 497
304our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
305 504
306sub size_request { 505sub size_request {
307 (0, 0) 506 (0, 0)
308} 507}
309 508
… …
318sub new { 517sub new {
319 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
320 519
321 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
322 521
323 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
324 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
325 528
326 $self 529 $self
327} 530}
328 531
329sub add { 532sub add {
330 my ($self, $chld, $expand) = @_; 533 my ($self, $child) = @_;
331 534
332 $chld->{expand} = $expand;
333 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
334 538
335 $self->{children} = [ 539 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
338 ]; 542 ];
339 543
340 $self->{w} = $self->{h} = -1; 544 $child->check_size;
341 $self->update; 545 $self->update;
342} 546}
343 547
548sub children {
549 @{ $_[0]{children} }
550}
551
344sub remove { 552sub remove {
345 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
346 554
555 delete $child->{parent};
556 $child->hide;
557
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 559
349 $self->size_allocate (0, 0, $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 $self->update;
350} 577}
351 578
352sub find_widget { 579sub find_widget {
353 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
354 581
… …
384 611
385 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
386} 613}
387 614
388sub add { 615sub add {
389 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
390 617
391 $self->{children} = []; 618 $self->{children} = [];
392 619
393 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
394} 621}
395 622
396sub remove { 623sub remove {
397 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
398 625
… …
407sub size_request { 634sub size_request {
408 $_[0]{children}[0]->size_request 635 $_[0]{children}[0]->size_request
409} 636}
410 637
411sub size_allocate { 638sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
413 640
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
417} 642}
418 643
419############################################################################# 644#############################################################################
420 645
421package CFClient::UI::Window; 646package CFClient::UI::Window;
422 647
423our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
424 649
425use SDL::OpenGL; 650use CFClient::OpenGL;
426 651
427sub new { 652sub new {
428 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
429 654
430 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
431} 656}
432 657
433sub update { 658sub update {
434 my ($self) = @_; 659 my ($self) = @_;
435 660
436 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 662 $self->SUPER::update;
439} 663}
440 664
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 665sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
452 667
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
456 671
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
457 $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}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
458} 692}
459 693
460sub _draw { 694sub _draw {
461 my ($self) = @_; 695 my ($self) = @_;
462 696
463 my ($w, $h) = ($self->w, $self->h); 697 my ($w, $h) = ($self->w, $self->h);
464 698
465 my $tex = $self->{texture} 699 my $tex = $self->{texture}
466 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});
467 812
468 glEnable GL_BLEND; 813 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 815 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 817
473 $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;
474 825
826
827 $self->child->draw;
475 glDisable GL_BLEND; 828 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
477} 830}
478 831
479############################################################################# 832#############################################################################
480 833
481package CFClient::UI::Frame; 834package CFClient::UI::FancyFrame;
482 835
483our @ISA = CFClient::UI::Bin::; 836our @ISA = CFClient::UI::Bin::;
484 837
485use 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} * $::FONTSIZE
868}
486 869
487sub size_request { 870sub size_request {
488 my ($self) = @_; 871 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 872
492 $chld->move (2, 2); 873 my ($w, $h) = $self->SUPER::size_request;
493 874
494 map { $_ + 4 } $chld->size_request; 875 (
876 $w + $self->border * 2,
877 $h + $self->border * 2,
878 )
495} 879}
496 880
497sub size_allocate { 881sub size_allocate {
882 my ($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 $class->SUPER::new (
1005 col_expand => [],
1006 @_
1007 )
1008}
1009
1010sub add {
498 my ($self, $x, $y, $w, $h) = @_; 1011 my ($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};
499 1029
500 $self->_size_allocate ($x, $y, $w, $h) or return; 1030 for (@children) {
1031 delete $_->{parent};
1032 $_->hide;
1033 }
501 1034
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1035 $self->update;
1036}
1037
1038sub get_wh {
1039 my ($self) = @_;
1040
1041 my (@w, @h);
1042
1043 for my $y (0 .. $#{$self->{children}}) {
1044 my $row = $self->{children}[$y]
1045 or next;
1046
1047 for my $x (0 .. $#$row) {
1048 my $widget = $row->[$x]
1049 or next;
1050 my ($w, $h) = @$widget{qw(req_w req_h)};
1051
1052 $w[$x] = max $w[$x], $w;
1053 $h[$y] = max $h[$y], $h;
1054 }
1055 }
1056
1057 (\@w, \@h)
1058}
1059
1060sub size_request {
1061 my ($self) = @_;
1062
1063 my ($ws, $hs) = $self->get_wh;
1064
1065 (
1066 (sum @$ws),
1067 (sum @$hs),
1068 )
1069}
1070
1071sub size_allocate {
1072 my ($self, $w, $h) = @_;
1073
1074 my ($ws, $hs) = $self->get_wh;
1075
1076 my $req_w = sum @$ws;
1077 my $req_h = sum @$hs;
1078
1079 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1;
1083
1084 # linearly scale sizes
1085 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1086 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1087
1088 CFClient::UI::harmonize $ws;
1089 CFClient::UI::harmonize $hs;
1090
1091 my $y;
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 + $self->{y})
503} 1129}
504 1130
505sub _draw { 1131sub _draw {
506 my ($self) = @_; 1132 my ($self) = @_;
507 1133
508 my $chld = $self->child; 1134 for (grep $_, @{$self->{children}}) {
509 1135 $_->draw for grep $_, @$_;
510 my ($w, $h) = $chld->size_request; 1136 }
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521} 1137}
522 1138
523############################################################################# 1139#############################################################################
524 1140
525package CFClient::UI::FancyFrame; 1141package CFClient::UI::HBox;
526 1142
1143# TODO: wrap into common Box base class
1144
527our @ISA = CFClient::UI::Bin::; 1145our @ISA = CFClient::UI::Container::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 1146
535sub size_request { 1147sub size_request {
536 my ($self) = @_; 1148 my ($self) = @_;
537 1149
538 my ($w, $h) = $self->SUPER::size_request; 1150 my @alloc = map [$_->size_request], @{$self->{children}};
539 1151
540 $h += $tex[1]->{h}; 1152 (
541 $h += $tex[4]->{h}; 1153 (List::Util::sum map $_->[0], @alloc),
542 $w += $tex[2]->{w}; 1154 (List::Util::max map $_->[1], @alloc),
543 $w += $tex[3]->{w}; 1155 )
544
545 ($w, $h)
546} 1156}
547 1157
548sub size_allocate { 1158sub size_allocate {
549 my ($self, $x, $y, $w, $h) = @_; 1159 my ($self, $w, $h) = @_;
550 1160
551 $self->_size_allocate ($x, $y, $w, $h) or return; 1161 ($h, $w) = ($w, $h);
552 1162
553 $h -= $tex[1]->{h};
554 $h -= $tex[4]->{h};
555 $w -= $tex[2]->{w};
556 $w -= $tex[3]->{w};
557
558 $h = $h < 0 ? 0 : $h;
559 $w = $w < 0 ? 0 : $w;
560
561 my $child = $self->child; 1163 my $children = $self->{children};
562 1164
563 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 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 $self->update;
564} 1378}
565 1379
566sub _draw { 1380sub _draw {
567 my ($self) = @_; 1381 my ($self) = @_;
568 1382
569 my ($w, $h) = ($self->{w}, $self->{h}); 1383 my $tex = $self->{texture} ||= do {
570 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 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 };
571 1389
572 glEnable GL_BLEND; 1390 glEnable GL_BLEND;
573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
574 glEnable GL_TEXTURE_2D; 1392 glEnable GL_TEXTURE_2D;
575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
576 1394
577 my $top = $tex[1]; 1395 glColor @{$self->{fg}};
578 $top->draw_quad (0, 0, $w, $top->{h});
579 1396
580 my $left = $tex[3]; 1397 $self->{ox} = int (
581 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1398 $self->{align} < 0 ? $self->{padding}
582 1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
583 my $right = $tex[2]; 1400 : ($self->{w} - $tex->{w}) * 0.5
584 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
585
586 my $bottom = $tex[4];
587 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
588
589 my $bg = $tex[0];
590 glBindTexture GL_TEXTURE_2D, $bg->{name};
591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
592 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
593 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
594
595 my $rep_x = $cw / $bg->{w};
596 my $rep_y = $ch / $bg->{h};
597
598 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
599
600 glDisable GL_BLEND;
601 glDisable GL_TEXTURE_2D;
602
603 $self->child->draw;
604
605}
606
607#############################################################################
608
609package CFClient::UI::Table;
610
611our @ISA = CFClient::UI::Base::;
612
613use List::Util qw(max sum);
614
615use SDL::OpenGL;
616
617sub add {
618 my ($self, $x, $y, $chld) = @_;
619
620 $self->{children}[$y][$x] = $chld;
621 $chld->set_parent ($self);
622
623 $self->{w} = $self->{h} = -1;
624 $self->update;
625}
626
627sub get_wh {
628 my ($self) = @_;
629
630 my (@w, @h);
631
632 for my $y (0 .. $#{$self->{children}}) {
633 my $row = $self->{children}[$y]
634 or next;
635
636 for my $x (0 .. $#$row) {
637 my $widget = $row->[$x]
638 or next;
639 my ($w, $h) = $widget->size_request;
640
641 $w[$x] = max $w[$x], $w;
642 $h[$y] = max $h[$y], $h;
643 }
644 }
645
646 (\@w, \@h)
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 my ($ws, $hs) = $self->get_wh;
653
654 (
655 (List::Util::sum @$ws),
656 (List::Util::sum @$hs),
657 )
658}
659
660sub size_allocate {
661 my ($self, $x, $y, $w, $h) = @_;
662
663 $self->_size_allocate ($x, $y, $w, $h) or return;
664
665 my ($ws, $hs) = $self->get_wh;
666
667 my $req_w = List::Util::sum @$ws;
668 my $req_h = List::Util::sum @$hs;
669
670 # linearly scale sizes
671 $_ *= $req_w / $w for @$ws;
672 $_ *= $req_h / $h for @$hs;
673
674 my $y;
675
676 for my $r (0 .. $#{$self->{children}}) {
677 my $row = $self->{children}[$r]
678 or next;
679
680 my $x = 0;
681 my $row_h = $hs->[$r];
682
683 for my $c (0 .. $#$row) {
684 my $widget = $row->[$c]
685 or next;
686
687 my $col_w = $ws->[$c];
688
689 $widget->size_allocate ($x, $y, $col_w, $row_h);
690
691 $x += $col_w;
692 }
693
694 $y += $row_h;
695 }
696
697}
698
699sub _draw {
700 my ($self) = @_;
701
702 for (grep $_, @{$self->{children}}) {
703 $_->draw for grep $_, @$_;
704 }
705}
706
707#############################################################################
708
709package CFClient::UI::VBox;
710
711our @ISA = CFClient::UI::Container::;
712
713use SDL::OpenGL;
714
715sub size_request {
716 my ($self) = @_;
717
718 my @alloc = map [$_->size_request], @{$self->{children}};
719
720 (
721 (List::Util::max map $_->[0], @alloc),
722 (List::Util::sum map $_->[1], @alloc),
723 )
724}
725
726sub size_allocate {
727 my ($self, $x, $y, $w, $h) = @_;
728
729 $self->_size_allocate ($x, $y, $w, $h) or return;
730
731 return unless $self->{h};
732
733 my $children = $self->{children};
734
735 my @h = map +($_->size_request)[1], @$children;
736
737 my $req_h = List::Util::sum @h;
738
739 if ($req_h > $h) {
740 # ah well, not enough space
741 $_ = $h[$_] * $h / $req_h for @h;
742 } else {
743 my @exp = grep $_->{expand}, @$children;
744 @exp = @$children unless @exp;
745
746 my %exp = map +($_ => 1), @exp;
747
748 for (0 .. $#$children) {
749 my $child = $children->[$_];
750
751 my $alloc_h = $h[$_];
752 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
753 $h[$_] = $alloc_h;
754 }
755 }
756
757 my $y = 0;
758 for (0 .. $#$children) {
759 my $child = $children->[$_];
760 my $h = $h[$_];
761 $child->size_allocate (0, $y, $w, $h);
762
763 $y += $h;
764 }
765}
766
767#############################################################################
768
769package CFClient::UI::Label;
770
771our @ISA = CFClient::UI::Base::;
772
773use SDL::OpenGL;
774
775sub new {
776 my ($class, %arg) = @_;
777
778 my $self = $class->SUPER::new (
779 fg => [1, 1, 1],
780 height => $::FONTSIZE,
781 text => "",
782 align => -1,
783 layout => new CFClient::Layout,
784 %arg
785 ); 1401 );
786 1402
787 $self->set_text ($self->{text}); 1403 $self->{oy} = int (
788
789 $self
790}
791
792sub escape_text {
793 local $_ = $_[1];
794
795 s/&/&amp;/g;
796 s/>/&gt;/g;
797 s/</&lt;/g;
798
799 $_[1]
800}
801
802sub set_text {
803 my ($self, $text) = @_;
804
805 $self->{text} = $text;
806 $self->{layout}->set_markup ($text);
807
808 delete $self->{texture};
809 $self->update;
810}
811
812sub get_text {
813 my ($self, $text) = @_;
814
815 $self->{text}
816}
817
818sub size_request {
819 my ($self) = @_;
820
821 $self->{layout}->set_width;
822 $self->{layout}->set_height ($self->{height});
823 $self->{layout}->size
824# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack
825# (
826# $self->{texture}{w},
827# $self->{texture}{h},
828# )
829# } else {
830# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
831#
832# ($w, $h)
833# }
834}
835
836sub size_allocate {
837 my ($self, $x, $y, $w, $h) = @_;
838
839 $self->_size_allocate ($x, $y, $w, $h) or return;
840
841 delete $self->{texture};
842}
843
844sub update {
845 my ($self) = @_;
846
847 delete $self->{texture};
848 $self->SUPER::update;
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my $tex = $self->{texture} ||= do {
855 $self->{layout}->set_width ($self->{w});
856 new_from_layout CFClient::Texture $self->{layout}
857 };
858
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863
864 glColor @{$self->{fg}};
865
866 my $x =
867 $self->{align} < 0 ? 0 1404 $self->{valign} < 0 ? $self->{padding}
868 : $self->{align} > 0 ? $self->{w} - $tex->{w} 1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
869 : ($self->{w} - $tex->{w}) * 0.5; 1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
870 1408
871 $tex->draw_quad ($x, 0); 1409 $tex->draw_quad ($self->{ox}, $self->{oy});
872 1410
873 glDisable GL_TEXTURE_2D; 1411 glDisable GL_TEXTURE_2D;
874 glDisable GL_BLEND; 1412 glDisable GL_BLEND;
875} 1413}
876 1414
877############################################################################# 1415#############################################################################
878 1416
879package CFClient::UI::Entry; 1417package CFClient::UI::EntryBase;
880 1418
881our @ISA = CFClient::UI::Label::; 1419our @ISA = CFClient::UI::Label::;
882 1420
883use SDL; 1421use CFClient::OpenGL;
884use SDL::OpenGL;
885 1422
886sub new { 1423sub new {
887 my $class = shift; 1424 my $class = shift;
888 1425
889 $class->SUPER::new ( 1426 $class->SUPER::new (
890 fg => [1, 1, 1], 1427 fg => [1, 1, 1],
891 bg => [0, 0, 0, 0.4], 1428 bg => [0, 0, 0, 0.2],
892 active_bg => [1, 1, 1], 1429 active_bg => [1, 1, 1, 0.5],
893 active_fg => [0, 0, 0], 1430 active_fg => [0, 0, 0],
1431 can_hover => 1,
1432 can_focus => 1,
1433 valign => 0,
1434 can_events => 1,
894 @_ 1435 @_
895 ) 1436 )
896} 1437}
897 1438
898sub _set_text { 1439sub _set_text {
899 my ($self, $text) = @_; 1440 my ($self, $text) = @_;
900 1441
1442 delete $self->{cur_h};
1443
1444 return if $self->{text} eq $text;
1445
1446 delete $self->{texture};
1447
901 $self->{last_activity} = $::NOW; 1448 $self->{last_activity} = $::NOW;
902
903 $self->{text} = $text; 1449 $self->{text} = $text;
904 $self->{layout}->set_width ($self->{w});
905 1450
906 $text =~ s/./*/g if $self->{hidden}; 1451 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text ");
907 1453
1454 $self->emit (changed => $self->{text});
1455}
908 1456
909 $self->{layout}->set_markup ($self->escape_text ($text)); 1457sub get_text {
910 1458 $_[0]{text}
911 $text = substr $text, 0, $self->{cursor};
912 utf8::encode $text;
913
914 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
915} 1459}
916 1460
917sub size_request { 1461sub size_request {
918 my ($self) = @_; 1462 my ($self) = @_;
919 1463
… …
921 1465
922 ($w + 1, $h) # add 1 for cursor 1466 ($w + 1, $h) # add 1 for cursor
923} 1467}
924 1468
925sub size_allocate { 1469sub size_allocate {
926 my ($self, $x, $y, $w, $h) = @_; 1470 my ($self, $w, $h) = @_;
927 1471
928 $self->SUPER::size_allocate ($x, $y, $w, $h); 1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
929
930 $self->_set_text ($self->{text});
931} 1473}
932 1474
933sub set_text { 1475sub set_text {
934 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
935 1477
… …
939} 1481}
940 1482
941sub key_down { 1483sub key_down {
942 my ($self, $ev) = @_; 1484 my ($self, $ev) = @_;
943 1485
944 my $mod = $ev->key_mod; 1486 my $mod = $ev->{mod};
945 my $sym = $ev->key_sym; 1487 my $sym = $ev->{sym};
946
947 my $uni = $ev->key_unicode; 1488 my $uni = $ev->{unicode};
948 1489
949 my $text = $self->get_text; 1490 my $text = $self->get_text;
950 1491
951 if ($sym == SDLK_BACKSPACE) { 1492 if ($sym == 8) {
952 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
953 } elsif ($sym == SDLK_DELETE) { 1494 } elsif ($sym == 127) {
954 substr $text, $self->{cursor}, 1, ""; 1495 substr $text, $self->{cursor}, 1, "";
955 } elsif ($sym == SDLK_LEFT) { 1496 } elsif ($sym == CFClient::SDLK_LEFT) {
956 --$self->{cursor} if $self->{cursor}; 1497 --$self->{cursor} if $self->{cursor};
957 } elsif ($sym == SDLK_RIGHT) { 1498 } elsif ($sym == CFClient::SDLK_RIGHT) {
958 ++$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 $self->emit ('escape');
959 } elsif ($uni) { 1506 } elsif ($uni) {
960 substr $text, $self->{cursor}++, 0, chr $uni; 1507 substr $text, $self->{cursor}++, 0, chr $uni;
961 } 1508 }
962 1509
963 $self->_set_text ($text); 1510 $self->_set_text ($text);
… …
978 $self->SUPER::button_down ($ev, $x, $y); 1525 $self->SUPER::button_down ($ev, $x, $y);
979 1526
980 my $idx = $self->{layout}->xy_to_index ($x, $y); 1527 my $idx = $self->{layout}->xy_to_index ($x, $y);
981 1528
982 # byte-index to char-index 1529 # byte-index to char-index
983 my $text = $self->{layout}; 1530 my $text = $self->{text};
984 utf8::encode $text; 1531 utf8::encode $text;
985 $self->{cursor} = length substr $text, 0, $idx; 1532 $self->{cursor} = length substr $text, 0, $idx;
986 1533
987 $self->_set_text ($self->{text}); 1534 $self->_set_text ($self->{text});
988 $self->update; 1535 $self->update;
… …
1003 $self->{fg} = $self->{active_fg}; 1550 $self->{fg} = $self->{active_fg};
1004 } else { 1551 } else {
1005 glColor @{$self->{bg}}; 1552 glColor @{$self->{bg}};
1006 } 1553 }
1007 1554
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1008 glBegin GL_QUADS; 1557 glBegin GL_QUADS;
1009 glVertex 0 , 0; 1558 glVertex 0 , 0;
1010 glVertex 0 , $self->{h}; 1559 glVertex 0 , $self->{h};
1011 glVertex $self->{w}, $self->{h}; 1560 glVertex $self->{w}, $self->{h};
1012 glVertex $self->{w}, 0; 1561 glVertex $self->{w}, 0;
1013 glEnd; 1562 glEnd;
1563 glDisable GL_BLEND;
1014 1564
1015 $self->SUPER::_draw; 1565 $self->SUPER::_draw;
1016 1566
1017 #TODO: force update every cursor change :( 1567 #TODO: force update every cursor change :(
1018 if ($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 $text)
1575 }
1576
1019 glColor @{$self->{fg}}; 1577 glColor @{$self->{fg}};
1020 glBegin GL_LINES; 1578 glBegin GL_LINES;
1021 glVertex $self->{cur_x}, $self->{cur_y};
1022 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} + $self->{cur_h};
1023 glEnd; 1581 glEnd;
1024 } 1582 }
1025} 1583}
1026 1584
1027#############################################################################
1028
1029package CFClient::UI::Slider; 1585package CFClient::UI::Entry;
1030 1586
1031use strict;
1032
1033use SDL::OpenGL;
1034
1035our @ISA = CFClient::UI::DrawBG::; 1587our @ISA = CFClient::UI::EntryBase::;
1036 1588
1037sub size_request { 1589use CFClient::OpenGL;
1590
1591sub key_down {
1038 my ($self) = @_; 1592 my ($self, $ev) = @_;
1039 1593
1040 my $w = 50; 1594 my $sym = $ev->{sym};
1041 my $h = 10;
1042 1595
1043 $self->{vertical} ? ($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
1044} 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);
1045 1643
1046sub new { 1644sub new {
1047 my $class = shift; 1645 my $class = shift;
1048 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
1049 # range [value, low, high, page] 2012 # range [value, low, high, page]
1050 2013
2014 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off
1051 $class->SUPER::new ( 2017 my $self = $class->SUPER::new (
1052 fg => [1, 1, 1], 2018 fg => [1, 1, 1],
1053 active_fg => [0, 0, 0], 2019 active_fg => [0, 0, 0],
1054 range => [0, 0, 100, 10], 2020 range => [0, 0, 100, 10],
2021 req_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80,
1055 vertical => 1, 2023 vertical => 0,
2024 can_hover => 1,
2025 inner_pad => 5,
1056 @_ 2026 @_
1057 ) 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, $h)
1058} 2039}
1059 2040
1060sub button_down { 2041sub button_down {
1061 my ($self, $ev, $x, $y) = @_; 2042 my ($self, $ev, $x, $y) = @_;
1062 2043
… …
1070 if ($GRAB == $self) { 2051 if ($GRAB == $self) {
1071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2052 my ($value, $lo, $hi, $page) = @{$self->{range}};
1072 2053
1073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1074 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
1075 $x = $x * ($hi - $lo) / $w + $lo; 2060 $x = $x * ($hi - $lo) / $inner_w + $lo;
1076 $x = $lo if $x < $lo; 2061 $x = $lo if $x < $lo;
1077 $x = $hi - $page if $x > $hi - $page; 2062 $x = $hi - $page if $x > $hi - $page;
1078 $self->{range}[0] = $x; 2063 $self->{range}[0] = $x;
1079 2064
1080 $self->emit (changed => $x); 2065 $self->emit (changed => $x);
1081 $self->update; 2066 $self->update;
1082 } 2067 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
1083} 2076}
1084 2077
1085sub _draw { 2078sub _draw {
1086 my ($self) = @_; 2079 my ($self) = @_;
1087 2080
… …
1101 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1102 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1103 2096
1104 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1105 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
1106 $page = int $page * $w / ($hi - $lo); 2104 $page = int $page * $inner_w / ($hi - $lo);
1107 $value = int +($value - $lo) * $w / ($hi - $lo); 2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1108 2106
1109 $w -= $page; 2107 $w -= $page;
1110 $page &= ~1; 2108 $page &= ~1;
1111 glTranslate $page * 0.5, 0, 0; 2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
1112 2111
1113 glColor @$fg;
1114 glBegin GL_LINES;
1115 glVertex 0, 0; glVertex 0, $h;
1116 glVertex $w - 1, 0; glVertex $w - 1, $h;
1117 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1118 glEnd;
1119
1120 my $knob_a = $value - $page * 0.5; 2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1121 my $knob_b = $value + $page * 0.5; 2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1122 2114
1123 glBegin GL_QUADS; 2115 glEnable GL_BLEND;
1124 glColor @$fg; 2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1125 glVertex $knob_a, 0; 2117 glEnable GL_TEXTURE_2D;
1126 glVertex $knob_a, $h; 2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1127 glVertex $knob_b, $h;
1128 glVertex $knob_b, 0;
1129 2119
1130 if ($knob_a < $knob_b - 2) { 2120 # draw background
1131 glColor @$bg; 2121 $tex[1]->draw_quad (0, 0, $w, $h);
1132 glVertex $knob_a + 1, 1;
1133 glVertex $knob_a + 1, $h - 1;
1134 glVertex $knob_b - 1, $h - 1;
1135 glVertex $knob_b - 1, 1;
1136 }
1137 glEnd;
1138}
1139 2122
1140############################################################################# 2123 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1141 2125
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D;
2128}
2129
2130#############################################################################
2131
1142package CFClient::UI::MapWidget; 2132package CFClient::UI::TextView;
1143 2133
1144use strict;
1145
1146use List::Util qw(min max);
1147
1148use SDL;
1149use SDL::OpenGL;
1150
1151our @ISA = CFClient::UI::Base::; 2134our @ISA = CFClient::UI::HBox::;
2135
2136use CFClient::OpenGL;
1152 2137
1153sub new { 2138sub new {
1154 my $class = shift; 2139 my $class = shift;
1155 2140
1156 $class->SUPER::new ( 2141 my $self = $class->SUPER::new (
1157 z => -1, 2142 fontsize => 1,
1158 list => (glGenLists 1), 2143 can_events => 0,
2144 #font => default_font
1159 @_ 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 ],
1160 ) 2154 );
1161}
1162 2155
1163sub key_down { 2156 $self->{children}[1]->connect (changed => sub { $self->update });
1164 print "MAPKEYDOWN\n";
1165}
1166 2157
1167sub key_up { 2158 $self
1168} 2159}
1169 2160
1170sub size_request { 2161sub set_fontsize {
2162 my ($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);
1171 ( 2176
1172 1 + int $::WIDTH / 32, 2177 ($layout->size)[1]
1173 1 + int $::HEIGHT / 32, 2178}
1174 ) 2179
2180sub reflow {
2181 my ($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 $self->{children}[1]->update;
1175} 2212}
1176 2213
1177sub update { 2214sub update {
1178 my ($self) = @_; 2215 my ($self) = @_;
1179 2216
1180 $self->{need_update} = 1;
1181 $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 += $h;
2269 }
2270
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND;
2273 };
2274 });
1182} 2275}
1183 2276
1184sub _draw { 2277sub _draw {
1185 my ($self) = @_; 2278 my ($self) = @_;
1186 2279
1187 if (delete $self->{need_update}) { 2280 glEnable GL_BLEND;
1188 glNewList $self->{list}, GL_COMPILE; 2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1189
1190 my $mx = $::CONN->{mapx};
1191 my $my = $::CONN->{mapy};
1192
1193 my $map = $::CONN->{map};
1194
1195 my ($xofs, $yofs);
1196
1197 my $sw = 1 + int $::WIDTH / 32;
1198 my $sh = 1 + int $::HEIGHT / 32;
1199
1200 if ($::CONN->{mapw} > $sw) {
1201 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1202 } else {
1203 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1204 }
1205
1206 if ($::CONN->{maph} > $sh) {
1207 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1208 } else {
1209 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1210 }
1211
1212 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1213 glEnable GL_BLEND;
1214 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1215 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1216 2284 glColor 1, 1, 1, 1;
1217 my $sw4 = ($sw + 3) & ~3; 2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1218 my $darkness = "\x00" x ($sw4 * $sh);
1219
1220 for my $x (0 .. $sw - 1) {
1221 my $row = $map->[$x + $xofs];
1222 for my $y (0 .. $sh - 1) {
1223
1224 my $cell = $row->[$y + $yofs]
1225 or next;
1226
1227 my $dark = $cell->[0];
1228 if ($dark < 0) {
1229 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1230 } else {
1231 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1232 }
1233
1234 for my $num (grep $_, @$cell[1,2,3]) {
1235 my $tex = $::CONN->{face}[$num]{texture} || next;
1236
1237 my ($w, $h) = @$tex{qw(w h)};
1238
1239 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1240 }
1241 }
1242 }
1243
1244# if (1) { # higher quality darkness
1245# $lighting =~ s/(.)/$1$1$1/gs;
1246# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1247#
1248# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1249#
1250# $lighting = $pb->get_pixels;
1251# $lighting =~ s/(.)../$1/gs;
1252# }
1253
1254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1255
1256 $darkness = new CFClient::Texture
1257 w => $sw4,
1258 h => $sh,
1259 data => $darkness,
1260 internalformat => GL_ALPHA,
1261 format => GL_ALPHA;
1262
1263 glColor 0.45, 0.45, 0.45, 1;
1264 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1265
1266 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1267 glDisable GL_BLEND; 2287 glDisable GL_BLEND;
1268 2288
1269 glEndList; 2289 $self->{children}[1]->draw;
1270 }
1271 2290
1272 glCallList $self->{list};
1273}
1274
1275my %DIR = (
1276 SDLK_KP8, [1, "north"],
1277 SDLK_KP9, [2, "northeast"],
1278 SDLK_KP6, [3, "east"],
1279 SDLK_KP3, [4, "southeast"],
1280 SDLK_KP2, [5, "south"],
1281 SDLK_KP1, [6, "southwest"],
1282 SDLK_KP4, [7, "west"],
1283 SDLK_KP7, [8, "northwest"],
1284
1285 SDLK_UP, [1, "north"],
1286 SDLK_RIGHT, [3, "east"],
1287 SDLK_DOWN, [5, "south"],
1288 SDLK_LEFT, [7, "west"],
1289);
1290
1291sub key_down {
1292 my ($self, $ev) = @_;
1293
1294 my $mod = $ev->key_mod;
1295 my $sym = $ev->key_sym;
1296
1297 if ($sym == SDLK_KP5) {
1298 $::CONN->send ("command stay fire");
1299 } elsif (exists $DIR{$sym}) {
1300 if ($mod & KMOD_SHIFT) {
1301 $self->{shft}++;
1302 $::CONN->send ("command fire $DIR{$sym}[0]");
1303 } elsif ($mod & KMOD_CTRL) {
1304 $self->{ctrl}++;
1305 $::CONN->send ("command run $DIR{$sym}[0]");
1306 } else {
1307 $::CONN->send ("command $DIR{$sym}[1]");
1308 }
1309 }
1310}
1311
1312sub key_up {
1313 my ($self, $ev) = @_;
1314
1315 my $mod = $ev->key_mod;
1316 my $sym = $ev->key_sym;
1317
1318 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1319 $::CONN->send ("command fire_stop");
1320 }
1321 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1322 $::CONN->send ("command run_stop");
1323 }
1324} 2291}
1325 2292
1326############################################################################# 2293#############################################################################
1327 2294
1328package CFClient::UI::Animator; 2295package CFClient::UI::Animator;
1329 2296
1330use SDL::OpenGL; 2297use CFClient::OpenGL;
1331 2298
1332our @ISA = CFClient::UI::Bin::; 2299our @ISA = CFClient::UI::Bin::;
1333 2300
1334sub moveto { 2301sub moveto {
1335 my ($self, $x, $y) = @_; 2302 my ($self, $x, $y) = @_;
… …
1365 glPopMatrix; 2332 glPopMatrix;
1366} 2333}
1367 2334
1368############################################################################# 2335#############################################################################
1369 2336
1370package 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 $self->{hover};
2553 }
2554}
2555
2556#############################################################################
2557
2558package CFClient::UI::Root;
1371 2559
1372our @ISA = CFClient::UI::Container::; 2560our @ISA = CFClient::UI::Container::;
2561
2562use CFClient::OpenGL;
2563
2564sub check_size {
2565 my ($self) = @_;
2566
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2568}
1373 2569
1374sub size_request { 2570sub size_request {
1375 ($::WIDTH, $::HEIGHT) 2571 ($::WIDTH, $::HEIGHT)
1376} 2572}
1377 2573
1378sub size_allocate { 2574sub configure {
1379 my ($self, $x, $y, $w, $h) = @_; 2575 my ($self, $x, $y, $w, $h) = @_;
1380 2576
1381 $self->_size_allocate ($x, $y, $w, $h); 2577 $self->SUPER::configure ($x, $y, $w, $h);
1382 2578
1383 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1384 for @{$self->{children}}; 2579 for my $child (@{$self->{children}}) {
1385} 2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1386 2581
1387sub 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 {
1388 my ($self, $x, $y) = @_; 2589 my ($self, $x, $y) = @_;
1389 2590
1390 ($x, $y) 2591 ($x, $y)
1391} 2592}
1392 2593
1393sub update { 2594sub update {
1394 my ($self) = @_; 2595 my ($self) = @_;
1395 2596
1396 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2597 $self->check_size;
1397 ::refresh (); 2598 ::refresh ();
1398} 2599}
1399 2600
1400sub add { 2601sub add {
1401 my ($self, $widget) = @_; 2602 my ($self, $child) = @_;
1402 2603
2604 # integerize window positions
2605 $child->{x} = int $child->{x};
2606 $child->{y} = int $child->{y};
2607
1403 $self->SUPER::add ($widget); 2608 $self->SUPER::add ($child);
2609}
1404 2610
1405 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2611sub on_refresh {
2612 my ($self, $id, $cb) = @_;
2613
2614 $self->{refresh_hook}{$id} = $cb;
1406} 2615}
1407 2616
1408sub draw { 2617sub draw {
1409 my ($self) = @_; 2618 my ($self) = @_;
1410 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
1411 $self->_draw; 2634 $self->_draw;
1412} 2635}
1413 2636
1414############################################################################# 2637#############################################################################
1415 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}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
1416package CFClient::UI; 2744package CFClient::UI;
1417 2745
2746$ROOT = new CFClient::UI::Root;
1418$TOPLEVEL = new CFClient::UI::Toplevel; 2747$TOOLTIP = new CFClient::UI::Tooltip;
1419 2748
14201 27491
1421 2750

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