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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 1.196 by root, Fri May 12 00:16:34 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
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) {
117 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
118 $self->{w} = $w;
119 $self->{h} = $h;
120
121 1 238 }
122} 239}
123 240
124sub size_allocate { 241sub size_allocate {
242 # nothing to be done
243}
244
245sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 261 my ($self, $w, $h) = @_;
126 262
127 $self->_size_allocate ($x, $y, $w, $h); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 265}
129 266
130# translate global koordinates to local coordinate system 267# translate global coordinates to local coordinate system
131sub translate { 268sub coord2local {
132 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
133 270
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
272}
273
274# translate local coordinates to global coordinate system
275sub coord2global {
276 my ($self, $x, $y) = @_;
277
278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 279}
136 280
137sub focus_in { 281sub focus_in {
138 my ($self) = @_; 282 my ($self) = @_;
139 283
140 return if $FOCUS == $self; 284 return if $FOCUS == $self;
285 return unless $self->{can_focus};
141 286
142 my $focus = $FOCUS; $FOCUS = $self; 287 my $focus = $FOCUS; $FOCUS = $self;
288
289 $self->emit (focus_in => $focus);
290
143 $focus->update if $focus; 291 $focus->update if $focus;
144 $FOCUS->update; 292 $FOCUS->update;
145} 293}
146 294
147sub focus_out { 295sub focus_out {
148 my ($self) = @_; 296 my ($self) = @_;
149 297
150 return unless $FOCUS == $self; 298 return unless $FOCUS == $self;
151 299
152 my $focus = $FOCUS; undef $FOCUS; 300 my $focus = $FOCUS; undef $FOCUS;
301
302 $self->emit (focus_out => $focus);
303
153 $focus->update if $focus; #? 304 $focus->update if $focus; #?
154} 305}
155 306
156sub mouse_motion { } 307sub mouse_motion { }
157sub button_up { } 308sub button_up { }
… …
178 glPushMatrix; 329 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 330 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 331 $self->_draw;
181 glPopMatrix; 332 glPopMatrix;
182 333
183 if ($self == $HOVER) { 334 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 335 my ($x, $y) = @$self{qw(x y)};
185 336
186 glColor 1, 1, 1, 0.1; 337 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 338 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 340 glBegin GL_QUADS;
190 glVertex $x , $y; 341 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 342 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
194 glEnd; 345 glEnd;
195 glDisable GL_BLEND; 346 glDisable GL_BLEND;
196 } 347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0;
355 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h};
358 glEnd;
359 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 }
197} 362}
198 363
199sub _draw { 364sub _draw {
200 my ($self) = @_; 365 my ($self) = @_;
201 366
202 warn "no draw defined for $self\n"; 367 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} = $h
213 )
214} 368}
215 369
216sub find_widget { 370sub find_widget {
217 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
218 374
219 return $self 375 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 378
223 () 379 ()
224} 380}
225 381
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 382sub set_parent {
229 my ($self, $par) = @_; 383 my ($self, $parent) = @_;
230 384
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 385 Scalar::Util::weaken ($self->{parent} = $parent);
233}
234 386
235sub get_parent { 387 $self->check_size
236 $_[0]->{parent} 388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
237} 395}
238 396
239sub update { 397sub update {
240 my ($self) = @_; 398 my ($self) = @_;
241 399
… …
244} 402}
245 403
246sub connect { 404sub connect {
247 my ($self, $signal, $cb) = @_; 405 my ($self, $signal, $cb) = @_;
248 406
249 push @{ $self->{cb}{$signal} }, $cb; 407 push @{ $self->{signal_cb}{$signal} }, $cb;
250} 408}
251 409
252sub emit { 410sub emit {
253 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
254 412
255 $_->($self, @args) 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
256 for @{$self->{cb}{$signal} || []};
257} 414}
258 415
259sub DESTROY { 416sub DESTROY {
260 my ($self) = @_; 417 my ($self) = @_;
261 418
… …
267package CFClient::UI::DrawBG; 424package CFClient::UI::DrawBG;
268 425
269our @ISA = CFClient::UI::Base::; 426our @ISA = CFClient::UI::Base::;
270 427
271use strict; 428use strict;
272use SDL::OpenGL; 429use CFClient::OpenGL;
273 430
274sub new { 431sub new {
275 my $class = shift; 432 my $class = shift;
276 433
277 # range [value, low, high, page] 434 # range [value, low, high, page]
278 435
279 $class->SUPER::new ( 436 $class->SUPER::new (
280 bg => [0, 0, 0, 0.4], 437 bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 438 active_bg => [1, 1, 1, 0.5],
282 @_ 439 @_
283 ) 440 )
284} 441}
285 442
286sub _draw { 443sub _draw {
287 my ($self) = @_; 444 my ($self) = @_;
288 445
289 my ($w, $h) = @$self{qw(w h)}; 446 my ($w, $h) = @$self{qw(w h)};
290 447
448 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
451
292 glBegin GL_QUADS; 452 glBegin GL_QUADS;
293 glVertex 0 , 0; 453 glVertex 0 , 0;
294 glVertex 0 , $h; 454 glVertex 0 , $h;
295 glVertex $w, $h; 455 glVertex $w, $h;
296 glVertex $w, 0; 456 glVertex $w, 0;
297 glEnd; 457 glEnd;
458
459 glDisable GL_BLEND;
298} 460}
299 461
300############################################################################# 462#############################################################################
301 463
302package CFClient::UI::Empty; 464package CFClient::UI::Empty;
303 465
304our @ISA = CFClient::UI::Base::; 466our @ISA = CFClient::UI::Base::;
467
468sub new {
469 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg);
471}
305 472
306sub size_request { 473sub size_request {
307 (0, 0) 474 (0, 0)
308} 475}
309 476
… …
318sub new { 485sub new {
319 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
320 487
321 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
322 489
323 my $self = $class->SUPER::new (children => [], %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
324 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
325 496
326 $self 497 $self
327} 498}
328 499
329sub add { 500sub add {
330 my ($self, $chld, $expand) = @_; 501 my ($self, @widgets) = @_;
331 502
332 $chld->{expand} = $expand;
333 $chld->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
505
506 use sort 'stable';
334 507
335 $self->{children} = [ 508 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 510 @{$self->{children}}, @widgets
338 ]; 511 ];
339 512
340 $self->{w} = $self->{h} = -1; 513 $self->check_size;
341 $self->update; 514 $self->update;
342} 515}
343 516
517sub children {
518 @{ $_[0]{children} }
519}
520
344sub remove { 521sub remove {
345 my ($self, $widget) = @_; 522 my ($self, $child) = @_;
346 523
524 delete $child->{parent};
525 $child->hide;
526
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 528
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
350} 546}
351 547
352sub find_widget { 548sub find_widget {
353 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
354 550
… …
384 580
385 $class->SUPER::new (children => [$child], %arg) 581 $class->SUPER::new (children => [$child], %arg)
386} 582}
387 583
388sub add { 584sub add {
389 my ($self, $widget) = @_; 585 my ($self, $child) = @_;
390 586
391 $self->{children} = []; 587 $self->{children} = [];
392 588
393 $self->SUPER::add ($widget); 589 $self->SUPER::add ($child);
394} 590}
395 591
396sub remove { 592sub remove {
397 my ($self, $widget) = @_; 593 my ($self, $widget) = @_;
398 594
… …
407sub size_request { 603sub size_request {
408 $_[0]{children}[0]->size_request 604 $_[0]{children}[0]->size_request
409} 605}
410 606
411sub size_allocate { 607sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 608 my ($self, $w, $h) = @_;
413 609
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 610 $self->{children}[0]->configure (0, 0, $w, $h);
417} 611}
418 612
419############################################################################# 613#############################################################################
420 614
421package CFClient::UI::Window; 615package CFClient::UI::Window;
422 616
423our @ISA = CFClient::UI::Bin::; 617our @ISA = CFClient::UI::Bin::;
424 618
425use SDL::OpenGL; 619use CFClient::OpenGL;
426 620
427sub new { 621sub new {
428 my ($class, %arg) = @_; 622 my ($class, %arg) = @_;
429 623
430 my $self = $class->SUPER::new (%arg); 624 my $self = $class->SUPER::new (%arg);
431} 625}
432 626
433sub update { 627sub update {
434 my ($self) = @_; 628 my ($self) = @_;
435 629
436 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 631 $self->SUPER::update;
439} 632}
440 633
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 634sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
452 636
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
456 640
641sub _render {
642 $_[0]{children}[0]->draw;
643}
644
645sub render_child {
646 my ($self) = @_;
647
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT;
651
457 $self->render_chld; 652 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
458} 661}
459 662
460sub _draw { 663sub _draw {
461 my ($self) = @_; 664 my ($self) = @_;
462 665
463 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
464 667
465 my $tex = $self->{texture} 668 my $tex = $self->{texture}
466 or return; 669 or return;
670
671 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
673 glColor 0, 0, 0, 1;
674
675 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
676
677 glDisable GL_TEXTURE_2D;
678}
679
680#############################################################################
681
682package CFClient::UI::ViewPort;
683
684our @ISA = CFClient::UI::Window::;
685
686sub size_request {
687 my ($self) = @_;
688
689 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
690 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
691
692 @$self{qw(child_w child_h)}
693}
694
695sub size_allocate {
696 my ($self, $w, $h) = @_;
697
698 $self->update;
699}
700
701sub set_offset {
702 my ($self, $x, $y) = @_;
703
704 $self->{view_x} = int $x;
705 $self->{view_y} = int $y;
706
707 $self->update;
708}
709
710# hmm, this does not work for topleft of $self... but we should not ask for that
711sub coord2local {
712 my ($self, $x, $y) = @_;
713
714 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
715}
716
717sub coord2global {
718 my ($self, $x, $y) = @_;
719
720 $x = List::Util::min $self->{w}, $x - $self->{view_x};
721 $y = List::Util::min $self->{h}, $y - $self->{view_y};
722
723 $self->SUPER::coord2global ($x, $y)
724}
725
726sub find_widget {
727 my ($self, $x, $y) = @_;
728
729 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
730 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
731 ) {
732 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
733 } else {
734 $self->CFClient::UI::Base::find_widget ($x, $y)
735 }
736}
737
738sub _render {
739 my ($self) = @_;
740
741 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
742
743 $self->SUPER::_render;
744}
745
746#############################################################################
747
748package CFClient::UI::ScrolledWindow;
749
750our @ISA = CFClient::UI::HBox::;
751
752sub new {
753 my $class = shift;
754
755 my $self;
756
757 my $slider = new CFClient::UI::Slider
758 vertical => 1,
759 range => [0, 0, 1, 0.01], # HACK fix
760 connect_changed => sub {
761 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
762 },
763 ;
764
765 $self = $class->SUPER::new (
766 vp => (new CFClient::UI::ViewPort),
767 slider => $slider,
768 @_,
769 );
770
771 $self->{vp}->add ($self->{scrolled});
772 $self->add ($self->{vp});
773 $self->add ($self->{slider});
774
775 $self
776}
777
778#TODO# update range on size_allocate depeneing on child
779# update viewport offset on scroll
780
781#############################################################################
782
783package CFClient::UI::Frame;
784
785our @ISA = CFClient::UI::Bin::;
786
787use CFClient::OpenGL;
788
789sub new {
790 my $class = shift;
791
792 my $self = $class->SUPER::new (
793 bg => [1, 1, 1, 1],
794 border_bg => [1, 1, 1, 1],
795 border => 0.8,
796 @_
797 );
798
799 $self
800}
801
802sub _draw {
803 my ($self) = @_;
804
805 my ($w, $h) = ($self->{w}, $self->{h});
467 806
468 glEnable GL_BLEND; 807 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 809 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 811
473 $tex->draw_quad (0, 0, $w, $h); 812# glBegin GL_QUADS;
813# glColor 0, 0, 0, 0;
814# glVertex 0 , 0;
815# glVertex 0 , $h;
816# glVertex $w, $h;
817# glVertex $w, 0;
818# glEnd;
474 819
820
821 $self->child->draw;
475 glDisable GL_BLEND; 822 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 823 glDisable GL_TEXTURE_2D;
477} 824}
478 825
479############################################################################# 826#############################################################################
480 827
481package CFClient::UI::Frame; 828package CFClient::UI::FancyFrame;
482 829
483our @ISA = CFClient::UI::Bin::; 830our @ISA = CFClient::UI::Bin::;
484 831
485use SDL::OpenGL; 832use CFClient::OpenGL;
833
834my @tex =
835 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
836 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
837
838sub new {
839 my $class = shift;
840
841 # TODO: user_x, user_y, overwrite moveto?
842
843 my $self = $class->SUPER::new (
844 bg => [1, 1, 1, 1],
845 border_bg => [1, 1, 1, 1],
846 border => 0.6,
847 can_events => 1,
848 @_
849 );
850
851 $self->{title} &&= new CFClient::UI::Label
852 align => 0,
853 valign => 1,
854 text => $self->{title},
855 fontsize => $self->{border};
856
857 $self
858}
859
860sub border {
861 int $_[0]{border} * $::FONTSIZE
862}
486 863
487sub size_request { 864sub size_request {
488 my ($self) = @_; 865 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 866
492 $chld->move (2, 2); 867 my ($w, $h) = $self->SUPER::size_request;
493 868
494 map { $_ + 4 } $chld->size_request; 869 (
870 $w + $self->border * 2,
871 $h + $self->border * 2,
872 )
495} 873}
496 874
497sub size_allocate { 875sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 876 my ($self, $w, $h) = @_;
877
878 $h -= List::Util::max 0, $self->border * 2;
879 $w -= List::Util::max 0, $self->border * 2;
880
881 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
882 if $self->{title};
883
884 $self->child->configure ($self->border, $self->border, $w, $h);
885}
886
887sub button_down {
888 my ($self, $ev, $x, $y) = @_;
889
890 my ($w, $h) = @$self{qw(w h)};
891 my $border = $self->border;
892
893 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
894 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
895
896 if ($lr & $td) {
897 my ($wx, $wy) = ($self->{x}, $self->{y});
898 my ($ox, $oy) = ($ev->{x}, $ev->{y});
899 my ($bw, $bh) = ($self->{w}, $self->{h});
900
901 my $mx = $x < $border;
902 my $my = $y < $border;
903
904 $self->{motion} = sub {
905 my ($ev, $x, $y) = @_;
906
907 my $dx = $ev->{x} - $ox;
908 my $dy = $ev->{y} - $oy;
909
910 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
911 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
912 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
913 $self->check_size;
914 };
915
916 } elsif ($lr ^ $td) {
917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
918 my ($bx, $by) = ($self->{x}, $self->{y});
919
920 $self->{motion} = sub {
921 my ($ev, $x, $y) = @_;
922
923 ($x, $y) = ($ev->{x}, $ev->{y});
924
925 $self->move ($bx + $x - $ox, $by + $y - $oy);
926 $self->update;
927 };
499 928 }
500 $self->_size_allocate ($x, $y, $w, $h) or return; 929}
501 930
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 931sub button_up {
932 my ($self, $ev, $x, $y) = @_;
933
934 delete $self->{motion};
935}
936
937sub mouse_motion {
938 my ($self, $ev, $x, $y) = @_;
939
940 $self->{motion}->($ev, $x, $y) if $self->{motion};
503} 941}
504 942
505sub _draw { 943sub _draw {
506 my ($self) = @_; 944 my ($self) = @_;
507 945
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
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}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534
535sub size_request {
536 my ($self) = @_;
537
538 my ($w, $h) = $self->SUPER::size_request;
539
540 $h += $tex[1]->{h};
541 $h += $tex[4]->{h};
542 $w += $tex[2]->{w};
543 $w += $tex[3]->{w};
544
545 ($w, $h)
546}
547
548sub size_allocate {
549 my ($self, $x, $y, $w, $h) = @_;
550
551 $self->_size_allocate ($x, $y, $w, $h) or return;
552
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;
562
563 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
564}
565
566sub _draw {
567 my ($self) = @_;
568
569 my ($w, $h) = ($self->{w}, $self->{h}); 946 my ($w, $h ) = ($self->{w}, $self->{h});
570 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 947 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
571 948
572 glEnable GL_BLEND; 949 glEnable GL_BLEND;
573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
574 glEnable GL_TEXTURE_2D; 951 glEnable GL_TEXTURE_2D;
575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
576 953
577 my $top = $tex[1]; 954 my $border = $self->border;
955
956 glColor @{ $self->{border_bg} };
578 $top->draw_quad (0, 0, $w, $top->{h}); 957 $tex[1]->draw_quad (0, 0, $w, $border);
958 $tex[3]->draw_quad (0, $border, $border, $ch);
959 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
960 $tex[4]->draw_quad (0, $h - $border, $w, $border);
579 961
580 my $left = $tex[3]; 962 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
581 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
582
583 my $right = $tex[2];
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]; 963 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;
594 964
965 # TODO: repeat texture not scale
595 my $rep_x = $cw / $bg->{w}; 966 my $rep_x = $cw / $bg->{w};
596 my $rep_y = $ch / $bg->{h}; 967 my $rep_y = $ch / $bg->{h};
597 968
598 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 969 glColor @{ $self->{bg} };
599 970
600 glDisable GL_BLEND; 971 $bg->{s} = $rep_x;
972 $bg->{t} = $rep_y;
973 $bg->{wrap_mode} = 1;
974 $bg->draw_quad ($border, $border, $cw, $ch);
975
601 glDisable GL_TEXTURE_2D; 976 glDisable GL_TEXTURE_2D;
977 glDisable GL_BLEND;
978 }
979
980 $self->{title}->draw if $self->{title};
602 981
603 $self->child->draw; 982 $self->child->draw;
604
605} 983}
606 984
607############################################################################# 985#############################################################################
608 986
609package CFClient::UI::Table; 987package CFClient::UI::Table;
610 988
611our @ISA = CFClient::UI::Base::; 989our @ISA = CFClient::UI::Base::;
612 990
613use List::Util qw(max sum); 991use List::Util qw(max sum);
614 992
615use SDL::OpenGL; 993use CFClient::OpenGL;
994
995sub new {
996 my $class = shift;
997
998 $class->SUPER::new (
999 col_expand => [],
1000 @_
1001 )
1002}
616 1003
617sub add { 1004sub add {
618 my ($self, $x, $y, $chld) = @_; 1005 my ($self, $x, $y, $child) = @_;
619 1006
1007 $child->set_parent ($self);
620 $self->{children}[$y][$x] = $chld; 1008 $self->{children}[$y][$x] = $child;
621 $chld->set_parent ($self);
622 1009
623 $self->{w} = $self->{h} = -1; 1010 $child->check_size;
1011}
1012
1013sub children {
1014 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1015}
1016
1017# TODO: move to container class maybe? send childs a signal on removal?
1018sub clear {
1019 my ($self) = @_;
1020
1021 my @children = $self->children;
1022 delete $self->{children};
1023
1024 for (@children) {
1025 delete $_->{parent};
1026 $_->hide;
1027 }
1028
624 $self->update; 1029 $self->update;
625} 1030}
626 1031
627sub get_wh { 1032sub get_wh {
628 my ($self) = @_; 1033 my ($self) = @_;
… …
634 or next; 1039 or next;
635 1040
636 for my $x (0 .. $#$row) { 1041 for my $x (0 .. $#$row) {
637 my $widget = $row->[$x] 1042 my $widget = $row->[$x]
638 or next; 1043 or next;
639 my ($w, $h) = $widget->size_request; 1044 my ($w, $h) = @$widget{qw(req_w req_h)};
640 1045
641 $w[$x] = max $w[$x], $w; 1046 $w[$x] = max $w[$x], $w;
642 $h[$y] = max $h[$y], $h; 1047 $h[$y] = max $h[$y], $h;
643 } 1048 }
644 } 1049 }
… …
650 my ($self) = @_; 1055 my ($self) = @_;
651 1056
652 my ($ws, $hs) = $self->get_wh; 1057 my ($ws, $hs) = $self->get_wh;
653 1058
654 ( 1059 (
655 (List::Util::sum @$ws), 1060 (sum @$ws),
656 (List::Util::sum @$hs), 1061 (sum @$hs),
657 ) 1062 )
658} 1063}
659 1064
660sub size_allocate { 1065sub size_allocate {
661 my ($self, $x, $y, $w, $h) = @_; 1066 my ($self, $w, $h) = @_;
662
663 $self->_size_allocate ($x, $y, $w, $h) or return;
664 1067
665 my ($ws, $hs) = $self->get_wh; 1068 my ($ws, $hs) = $self->get_wh;
666 1069
667 my $req_w = List::Util::sum @$ws; 1070 my $req_w = sum @$ws;
668 my $req_h = List::Util::sum @$hs; 1071 my $req_h = sum @$hs;
1072
1073 # TODO: nicer code && do row_expand
1074 my @col_expand = @{$self->{col_expand}};
1075 @col_expand = (1) x @$ws unless @col_expand;
1076 my $col_expand = (sum @col_expand) || 1;
669 1077
670 # linearly scale sizes 1078 # linearly scale sizes
671 $_ *= $req_w / $w for @$ws; 1079 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
672 $_ *= $req_h / $h for @$hs; 1080 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1081
1082 CFClient::UI::harmonize $ws;
1083 CFClient::UI::harmonize $hs;
673 1084
674 my $y; 1085 my $y;
675 1086
676 for my $r (0 .. $#{$self->{children}}) { 1087 for my $r (0 .. $#{$self->{children}}) {
677 my $row = $self->{children}[$r] 1088 my $row = $self->{children}[$r]
… …
679 1090
680 my $x = 0; 1091 my $x = 0;
681 my $row_h = $hs->[$r]; 1092 my $row_h = $hs->[$r];
682 1093
683 for my $c (0 .. $#$row) { 1094 for my $c (0 .. $#$row) {
684 my $widget = $row->[$c]
685 or next;
686
687 my $col_w = $ws->[$c]; 1095 my $col_w = $ws->[$c];
688 1096
1097 if (my $widget = $row->[$c]) {
689 $widget->size_allocate ($x, $y, $col_w, $row_h); 1098 $widget->configure ($x, $y, $col_w, $row_h);
1099 }
690 1100
691 $x += $col_w; 1101 $x += $col_w;
692 } 1102 }
693 1103
694 $y += $row_h; 1104 $y += $row_h;
695 } 1105 }
696 1106
697} 1107}
698 1108
1109sub find_widget {
1110 my ($self, $x, $y) = @_;
1111
1112 $x -= $self->{x};
1113 $y -= $self->{y};
1114
1115 my $res;
1116
1117 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1118 $res = $_->find_widget ($x, $y)
1119 and return $res;
1120 }
1121
1122 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1123}
1124
699sub _draw { 1125sub _draw {
700 my ($self) = @_; 1126 my ($self) = @_;
701 1127
702 for (grep $_, @{$self->{children}}) { 1128 for (grep $_, @{$self->{children}}) {
703 $_->draw for grep $_, @$_; 1129 $_->draw for grep $_, @$_;
704 } 1130 }
705} 1131}
706 1132
707############################################################################# 1133#############################################################################
708 1134
1135package CFClient::UI::HBox;
1136
1137# TODO: wrap into common Box base class
1138
1139our @ISA = CFClient::UI::Container::;
1140
1141sub size_request {
1142 my ($self) = @_;
1143
1144 my @alloc = map [$_->size_request], @{$self->{children}};
1145
1146 (
1147 (List::Util::sum map $_->[0], @alloc),
1148 (List::Util::max map $_->[1], @alloc),
1149 )
1150}
1151
1152sub size_allocate {
1153 my ($self, $w, $h) = @_;
1154
1155 ($h, $w) = ($w, $h);
1156
1157 my $children = $self->{children};
1158
1159 my @h = map $_->{req_w}, @$children;
1160
1161 my $req_h = List::Util::sum @h;
1162
1163 if ($req_h > $h) {
1164 # ah well, not enough space
1165 $_ *= $h / $req_h for @h;
1166 } else {
1167 my $exp = List::Util::sum map $_->{expand}, @$children;
1168 $exp ||= 1;
1169
1170 for (0 .. $#$children) {
1171 my $child = $children->[$_];
1172
1173 my $alloc_h = $h[$_];
1174 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1175 $h[$_] = $alloc_h;
1176 }
1177 }
1178
1179 CFClient::UI::harmonize \@h;
1180
1181 my $y = 0;
1182 for (0 .. $#$children) {
1183 my $child = $children->[$_];
1184 my $h = $h[$_];
1185 $child->configure ($y, 0, $h, $w);
1186
1187 $y += $h;
1188 }
1189
1190 1
1191}
1192
1193#############################################################################
1194
709package CFClient::UI::VBox; 1195package CFClient::UI::VBox;
710 1196
1197# TODO: wrap into common Box base class
1198
711our @ISA = CFClient::UI::Container::; 1199our @ISA = CFClient::UI::Container::;
712
713use SDL::OpenGL;
714 1200
715sub size_request { 1201sub size_request {
716 my ($self) = @_; 1202 my ($self) = @_;
717 1203
718 my @alloc = map [$_->size_request], @{$self->{children}}; 1204 my @alloc = map [$_->size_request], @{$self->{children}};
… …
722 (List::Util::sum map $_->[1], @alloc), 1208 (List::Util::sum map $_->[1], @alloc),
723 ) 1209 )
724} 1210}
725 1211
726sub size_allocate { 1212sub size_allocate {
727 my ($self, $x, $y, $w, $h) = @_; 1213 my ($self, $w, $h) = @_;
728 1214
729 $self->_size_allocate ($x, $y, $w, $h) or return; 1215 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
730
731 return unless $self->{h};
732 1216
733 my $children = $self->{children}; 1217 my $children = $self->{children};
734 1218
735 my @h = map +($_->size_request)[1], @$children; 1219 my @h = map $_->{req_h}, @$children;
736 1220
737 my $req_h = List::Util::sum @h; 1221 my $req_h = List::Util::sum @h;
738 1222
739 if ($req_h > $h) { 1223 if ($req_h > $h) {
740 # ah well, not enough space 1224 # ah well, not enough space
741 $_ = $h[$_] * $h / $req_h for @h; 1225 $_ *= $h / $req_h for @h;
742 } else { 1226 } else {
743 my @exp = grep $_->{expand}, @$children; 1227 my $exp = List::Util::sum map $_->{expand}, @$children;
744 @exp = @$children unless @exp; 1228 $exp ||= 1;
745 1229
746 my %exp = map +($_ => 1), @exp;
747
748 for (0 .. $#$children) { 1230 for (0 .. $#$children) {
749 my $child = $children->[$_]; 1231 my $child = $children->[$_];
750 1232
751 my $alloc_h = $h[$_]; 1233 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
752 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
753 $h[$_] = $alloc_h;
754 } 1234 }
755 } 1235 }
1236
1237 CFClient::UI::harmonize \@h;
756 1238
757 my $y = 0; 1239 my $y = 0;
758 for (0 .. $#$children) { 1240 for (0 .. $#$children) {
759 my $child = $children->[$_]; 1241 my $child = $children->[$_];
760 my $h = $h[$_]; 1242 my $h = $h[$_];
761 $child->size_allocate (0, $y, $w, $h); 1243 $child->configure (0, $y, $w, $h);
762 1244
763 $y += $h; 1245 $y += $h;
764 } 1246 }
1247
1248 1
765} 1249}
766 1250
767############################################################################# 1251#############################################################################
768 1252
769package CFClient::UI::Label; 1253package CFClient::UI::Label;
770 1254
771our @ISA = CFClient::UI::Base::; 1255our @ISA = CFClient::UI::Base::;
772 1256
773use SDL::OpenGL; 1257use CFClient::OpenGL;
774 1258
775sub new { 1259sub new {
776 my ($class, %arg) = @_; 1260 my ($class, %arg) = @_;
777 1261
778 my $self = $class->SUPER::new ( 1262 my $self = $class->SUPER::new (
779 fg => [1, 1, 1], 1263 fg => [1, 1, 1],
780 height => $::FONTSIZE, 1264 #font => default_font
781 text => "", 1265 #text => initial text
782 align => -1, 1266 #markup => initial narkup
783 layout => new CFClient::Layout, 1267 layout => (new CFClient::Layout),
1268 fontsize => 1,
1269 align => -1,
1270 valign => -1,
1271 padding => 2,
1272 can_events => 0,
784 %arg 1273 %arg
785 ); 1274 );
786 1275
1276 if (exists $self->{template}) {
1277 my $layout = new CFClient::Layout;
1278 $layout->set_text (delete $self->{template});
1279 $self->{template} = $layout;
1280 }
1281
1282 if (exists $self->{markup}) {
1283 $self->set_markup (delete $self->{markup});
1284 } else {
787 $self->set_text ($self->{text}); 1285 $self->set_text (delete $self->{text});
1286 }
788 1287
789 $self 1288 $self
790} 1289}
791 1290
792sub escape_text { 1291sub escape {
793 local $_ = $_[1]; 1292 local $_ = $_[1];
794 1293
795 s/&/&amp;/g; 1294 s/&/&amp;/g;
796 s/>/&gt;/g; 1295 s/>/&gt;/g;
797 s/</&lt;/g; 1296 s/</&lt;/g;
798 1297
799 $_[1] 1298 $_[1]
800} 1299}
801 1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
802sub set_text { 1308sub set_text {
803 my ($self, $text) = @_; 1309 my ($self, $text) = @_;
804 1310
1311 return if $self->{text} eq "T$text";
805 $self->{text} = $text; 1312 $self->{text} = "T$text";
1313
1314 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1315 $self->{layout}->set_text ($text);
1316
1317 $self->update;
1318 $self->check_size;
1319}
1320
1321sub set_markup {
1322 my ($self, $markup) = @_;
1323
1324 return if $self->{text} eq "M$markup";
1325 $self->{text} = "M$markup";
1326
1327 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1328
1329 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
806 $self->{layout}->set_markup ($text); 1330 $self->{layout}->set_markup ($markup);
1331
1332 $self->update;
1333 $self->check_size;
1334}
1335
1336sub size_request {
1337 my ($self) = @_;
1338
1339 $self->{layout}->set_font ($self->{font}) if $self->{font};
1340 $self->{layout}->set_width ($self->{max_w} || -1);
1341 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1342
1343 my ($w, $h) = $self->{layout}->size;
1344
1345 if (exists $self->{template}) {
1346 $self->{template}->set_font ($self->{font}) if $self->{font};
1347 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1348
1349 my ($w2, $h2) = $self->{template}->size;
1350
1351 $w = List::Util::max $w, $w2;
1352 $h = List::Util::max $h, $h2;
1353 }
1354
1355 (
1356 $w + $self->{padding} * 2,
1357 $h + $self->{padding} * 2,
1358 )
1359}
1360
1361sub size_allocate {
1362 my ($self, $w, $h) = @_;
807 1363
808 delete $self->{texture}; 1364 delete $self->{texture};
1365}
1366
1367sub set_fontsize {
1368 my ($self, $fontsize) = @_;
1369
1370 $self->{fontsize} = $fontsize;
1371 delete $self->{texture};
1372
809 $self->update; 1373 $self->update;
810} 1374 $self->check_size;
811
812sub get_text {
813 my ($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 $self->SUPER::update;
849} 1375}
850 1376
851sub _draw { 1377sub _draw {
852 my ($self) = @_; 1378 my ($self) = @_;
853 1379
854 my $tex = $self->{texture} ||= do { 1380 my $tex = $self->{texture} ||= do {
1381 $self->{layout}->set_foreground (@{$self->{fg}});
1382 $self->{layout}->set_font ($self->{font}) if $self->{font};
855 $self->{layout}->set_width ($self->{w}); 1383 $self->{layout}->set_width ($self->{w});
1384 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1385
856 new_from_layout CFClient::Texture $self->{layout} 1386 my $tex = new_from_layout CFClient::Texture $self->{layout};
1387
1388 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390 : ($self->{w} - $tex->{w}) * 0.5;
1391
1392 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1393 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1394 : ($self->{h} - $tex->{h}) * 0.5;
1395
1396 $tex
857 }; 1397 };
858 1398
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1399 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 1401
1402 if ($tex->{format} == GL_ALPHA) {
864 glColor @{$self->{fg}}; 1403 glColor @{$self->{fg}};
865 1404 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
866 my $x = 1405 } else {
867 $self->{align} < 0 ? 0 1406 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
868 : $self->{align} > 0 ? $self->{w} - $tex->{w} 1407 }
869 : ($self->{w} - $tex->{w}) * 0.5;
870
871 $tex->draw_quad ($x, 0);
872 1408
873 glDisable GL_TEXTURE_2D; 1409 glDisable GL_TEXTURE_2D;
874 glDisable GL_BLEND;
875} 1410}
876 1411
877############################################################################# 1412#############################################################################
878 1413
879package CFClient::UI::Entry; 1414package CFClient::UI::EntryBase;
880 1415
881our @ISA = CFClient::UI::Label::; 1416our @ISA = CFClient::UI::Label::;
882 1417
883use SDL; 1418use CFClient::OpenGL;
884use SDL::OpenGL;
885 1419
886sub new { 1420sub new {
887 my $class = shift; 1421 my $class = shift;
888 1422
889 $class->SUPER::new ( 1423 $class->SUPER::new (
890 fg => [1, 1, 1], 1424 fg => [1, 1, 1],
891 bg => [0, 0, 0, 0.4], 1425 bg => [0, 0, 0, 0.2],
892 active_bg => [1, 1, 1], 1426 active_bg => [1, 1, 1, 0.5],
893 active_fg => [0, 0, 0], 1427 active_fg => [0, 0, 0],
1428 can_hover => 1,
1429 can_focus => 1,
1430 valign => 0,
1431 can_events => 1,
894 @_ 1432 @_
895 ) 1433 )
896} 1434}
897 1435
898sub _set_text { 1436sub _set_text {
899 my ($self, $text) = @_; 1437 my ($self, $text) = @_;
900 1438
1439 delete $self->{cur_h};
1440
1441 return if $self->{text} eq $text;
1442
1443 delete $self->{texture};
1444
901 $self->{last_activity} = $::NOW; 1445 $self->{last_activity} = $::NOW;
902
903 $self->{text} = $text; 1446 $self->{text} = $text;
904 $self->{layout}->set_width ($self->{w});
905 1447
906 $text =~ s/./*/g if $self->{hidden}; 1448 $text =~ s/./*/g if $self->{hidden};
1449 $self->{layout}->set_text ("$text ");
907 1450
908 1451 $self->emit (changed => $self->{text});
909 $self->{layout}->set_markup ($self->escape_text ($text));
910
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 $text);
915}
916
917sub size_request {
918 my ($self) = @_;
919
920 my ($w, $h) = $self->SUPER::size_request;
921
922 ($w + 1, $h) # add 1 for cursor
923}
924
925sub size_allocate {
926 my ($self, $x, $y, $w, $h) = @_;
927
928 $self->SUPER::size_allocate ($x, $y, $w, $h);
929
930 $self->_set_text ($self->{text});
931} 1452}
932 1453
933sub set_text { 1454sub set_text {
934 my ($self, $text) = @_; 1455 my ($self, $text) = @_;
935 1456
936 $self->{cursor} = length $text; 1457 $self->{cursor} = length $text;
937 $self->_set_text ($text); 1458 $self->_set_text ($text);
1459 $self->check_size;
938 $self->update; 1460 $self->update;
1461}
1462
1463sub get_text {
1464 $_[0]{text}
1465}
1466
1467sub size_request {
1468 my ($self) = @_;
1469
1470 my ($w, $h) = $self->SUPER::size_request;
1471
1472 ($w + 1, $h) # add 1 for cursor
1473}
1474
1475sub size_allocate {
1476 my ($self, $w, $h) = @_;
1477
1478 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
939} 1479}
940 1480
941sub key_down { 1481sub key_down {
942 my ($self, $ev) = @_; 1482 my ($self, $ev) = @_;
943 1483
944 my $mod = $ev->key_mod; 1484 my $mod = $ev->{mod};
945 my $sym = $ev->key_sym; 1485 my $sym = $ev->{sym};
946
947 my $uni = $ev->key_unicode; 1486 my $uni = $ev->{unicode};
948 1487
949 my $text = $self->get_text; 1488 my $text = $self->get_text;
950 1489
951 if ($sym == SDLK_BACKSPACE) { 1490 if ($sym == 8) {
952 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1491 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
953 } elsif ($sym == SDLK_DELETE) { 1492 } elsif ($sym == 127) {
954 substr $text, $self->{cursor}, 1, ""; 1493 substr $text, $self->{cursor}, 1, "";
955 } elsif ($sym == SDLK_LEFT) { 1494 } elsif ($sym == CFClient::SDLK_LEFT) {
956 --$self->{cursor} if $self->{cursor}; 1495 --$self->{cursor} if $self->{cursor};
957 } elsif ($sym == SDLK_RIGHT) { 1496 } elsif ($sym == CFClient::SDLK_RIGHT) {
958 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1497 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1498 } elsif ($sym == CFClient::SDLK_HOME) {
1499 $self->{cursor} = 0;
1500 } elsif ($sym == CFClient::SDLK_END) {
1501 $self->{cursor} = length $text;
1502 } elsif ($sym == 27) {
1503 $self->emit ('escape');
959 } elsif ($uni) { 1504 } elsif ($uni) {
960 substr $text, $self->{cursor}++, 0, chr $uni; 1505 substr $text, $self->{cursor}++, 0, chr $uni;
961 } 1506 }
962 1507
963 $self->_set_text ($text); 1508 $self->_set_text ($text);
… …
978 $self->SUPER::button_down ($ev, $x, $y); 1523 $self->SUPER::button_down ($ev, $x, $y);
979 1524
980 my $idx = $self->{layout}->xy_to_index ($x, $y); 1525 my $idx = $self->{layout}->xy_to_index ($x, $y);
981 1526
982 # byte-index to char-index 1527 # byte-index to char-index
983 my $text = $self->{layout}; 1528 my $text = $self->{text};
984 utf8::encode $text; 1529 utf8::encode $text;
985 $self->{cursor} = length substr $text, 0, $idx; 1530 $self->{cursor} = length substr $text, 0, $idx;
986 1531
987 $self->_set_text ($self->{text}); 1532 $self->_set_text ($self->{text});
988 $self->update; 1533 $self->update;
… …
1003 $self->{fg} = $self->{active_fg}; 1548 $self->{fg} = $self->{active_fg};
1004 } else { 1549 } else {
1005 glColor @{$self->{bg}}; 1550 glColor @{$self->{bg}};
1006 } 1551 }
1007 1552
1553 glEnable GL_BLEND;
1554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1008 glBegin GL_QUADS; 1555 glBegin GL_QUADS;
1009 glVertex 0 , 0; 1556 glVertex 0 , 0;
1010 glVertex 0 , $self->{h}; 1557 glVertex 0 , $self->{h};
1011 glVertex $self->{w}, $self->{h}; 1558 glVertex $self->{w}, $self->{h};
1012 glVertex $self->{w}, 0; 1559 glVertex $self->{w}, 0;
1013 glEnd; 1560 glEnd;
1561 glDisable GL_BLEND;
1014 1562
1015 $self->SUPER::_draw; 1563 $self->SUPER::_draw;
1016 1564
1017 #TODO: force update every cursor change :( 1565 #TODO: force update every cursor change :(
1018 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1566 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1567
1568 unless (exists $self->{cur_h}) {
1569 my $text = substr $self->{text}, 0, $self->{cursor};
1570 utf8::encode $text;
1571
1572 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1573 }
1574
1019 glColor @{$self->{fg}}; 1575 glColor @{$self->{fg}};
1020 glBegin GL_LINES; 1576 glBegin GL_LINES;
1021 glVertex $self->{cur_x}, $self->{cur_y};
1022 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1577 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1578 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1023 glEnd; 1579 glEnd;
1024 } 1580 }
1025} 1581}
1026 1582
1027#############################################################################
1028
1029package CFClient::UI::Slider; 1583package CFClient::UI::Entry;
1030 1584
1031use strict;
1032
1033use SDL::OpenGL;
1034
1035our @ISA = CFClient::UI::DrawBG::; 1585our @ISA = CFClient::UI::EntryBase::;
1036 1586
1037sub size_request { 1587use CFClient::OpenGL;
1588
1589sub key_down {
1038 my ($self) = @_; 1590 my ($self, $ev) = @_;
1039 1591
1040 my $w = 50; 1592 my $sym = $ev->{sym};
1041 my $h = 10;
1042 1593
1043 $self->{vertical} ? ($h, $w) : ($w, $h) 1594 if ($sym == 13) {
1595 unshift @{$self->{history}},
1596 my $txt = $self->get_text;
1597 $self->{history_pointer} = -1;
1598 $self->{history_saveback} = '';
1599 $self->emit (activate => $txt);
1600 $self->update;
1601
1602 } elsif ($sym == CFClient::SDLK_UP) {
1603 if ($self->{history_pointer} < 0) {
1604 $self->{history_saveback} = $self->get_text;
1605 }
1606 if (@{$self->{history} || []} > 0) {
1607 $self->{history_pointer}++;
1608 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1609 $self->{history_pointer} = @{$self->{history} || []} - 1;
1610 }
1611 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1612 }
1613
1614 } elsif ($sym == CFClient::SDLK_DOWN) {
1615 $self->{history_pointer}--;
1616 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1617
1618 if ($self->{history_pointer} >= 0) {
1619 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1620 } else {
1621 $self->set_text ($self->{history_saveback});
1622 }
1623
1624 } else {
1625 $self->SUPER::key_down ($ev);
1626 }
1627
1044} 1628}
1629
1630#############################################################################
1631
1632package CFClient::UI::Button;
1633
1634our @ISA = CFClient::UI::Label::;
1635
1636use CFClient::OpenGL;
1637
1638my @tex =
1639 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1640 qw(b1_button_active.png);
1045 1641
1046sub new { 1642sub new {
1047 my $class = shift; 1643 my $class = shift;
1048 1644
1645 $class->SUPER::new (
1646 padding => 4,
1647 fg => [1, 1, 1],
1648 bg => [1, 1, 1, 0.2],
1649 active_fg => [0, 0, 1],
1650 can_hover => 1,
1651 align => 0,
1652 valign => 0,
1653 can_events => 1,
1654 @_
1655 )
1656}
1657
1658sub button_up {
1659 my ($self, $ev, $x, $y) = @_;
1660
1661 if ($x >= 0 && $x < $self->{w}
1662 && $y >= 0 && $y < $self->{h}) {
1663 $self->emit ("activate");
1664 }
1665}
1666
1667sub _draw {
1668 my ($self) = @_;
1669
1670 local $self->{fg} = $self->{fg};
1671
1672 if ($GRAB == $self) {
1673 $self->{fg} = $self->{active_fg};
1674 }
1675
1676 glEnable GL_TEXTURE_2D;
1677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1678 glColor 0, 0, 0, 1;
1679
1680 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1681
1682 glDisable GL_TEXTURE_2D;
1683
1684 $self->SUPER::_draw;
1685}
1686
1687#############################################################################
1688
1689package CFClient::UI::CheckBox;
1690
1691our @ISA = CFClient::UI::DrawBG::;
1692
1693my @tex =
1694 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1695 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1696
1697use CFClient::OpenGL;
1698
1699sub new {
1700 my $class = shift;
1701
1702 $class->SUPER::new (
1703 padding => 2,
1704 fg => [1, 1, 1],
1705 active_fg => [1, 1, 0],
1706 state => 0,
1707 can_hover => 1,
1708 @_
1709 )
1710}
1711
1712sub size_request {
1713 my ($self) = @_;
1714
1715 ($self->{padding} * 2 + 6) x 2
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1722 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1723 $self->{state} = !$self->{state};
1724 $self->emit (changed => $self->{state});
1725 }
1726}
1727
1728sub _draw {
1729 my ($self) = @_;
1730
1731 $self->SUPER::_draw;
1732
1733 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1734
1735 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1736
1737 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1738
1739 glEnable GL_TEXTURE_2D;
1740
1741 my $tex = $self->{state} ? $tex[1] : $tex[0];
1742
1743 $tex->draw_quad_alpha (0, 0, $s, $s);
1744
1745 glDisable GL_TEXTURE_2D;
1746}
1747
1748#############################################################################
1749
1750package CFClient::UI::Image;
1751
1752our @ISA = CFClient::UI::Base::;
1753
1754use CFClient::OpenGL;
1755use Carp qw/confess/;
1756
1757our %loaded_images;
1758
1759sub new {
1760 my $class = shift;
1761
1762 my $self = $class->SUPER::new (can_events => 0, @_);
1763
1764 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1765
1766 $loaded_images{$self->{image}} ||=
1767 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1768
1769 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1770
1771 Scalar::Util::weaken $loaded_images{$self->{image}};
1772
1773 $self->{aspect} = $tex->{w} / $tex->{h};
1774
1775 $self
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 ($self->{tex}->{w}, $self->{tex}->{h})
1782}
1783
1784sub _draw {
1785 my ($self) = @_;
1786
1787 my $tex = $self->{tex};
1788
1789 my ($w, $h) = ($self->{w}, $self->{h});
1790
1791 if ($self->{rot90}) {
1792 glRotate 90, 0, 0, 1;
1793 glTranslate 0, -$self->{w}, 0;
1794
1795 ($w, $h) = ($h, $w);
1796 }
1797
1798 glEnable GL_TEXTURE_2D;
1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800
1801 $tex->draw_quad_alpha (0, 0, $w, $h);
1802
1803 glDisable GL_TEXTURE_2D;
1804}
1805
1806#############################################################################
1807
1808package CFClient::UI::VGauge;
1809
1810our @ISA = CFClient::UI::Base::;
1811
1812use List::Util qw(min max);
1813
1814use CFClient::OpenGL;
1815
1816my %tex = (
1817 food => [
1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1819 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1820 ],
1821 grace => [
1822 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1823 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1824 ],
1825 hp => [
1826 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1827 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1828 ],
1829 mana => [
1830 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1831 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1832 ],
1833);
1834
1835# eg. VGauge->new (gauge => 'food'), default gauge: food
1836sub new {
1837 my $class = shift;
1838
1839 my $self = $class->SUPER::new (
1840 type => 'food',
1841 @_
1842 );
1843
1844 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1845
1846 $self
1847}
1848
1849sub size_request {
1850 my ($self) = @_;
1851
1852 #my $tex = $tex{$self->{type}}[0];
1853 #@$tex{qw(w h)}
1854 (0, 0)
1855}
1856
1857sub set_max {
1858 my ($self, $max) = @_;
1859
1860 return if $self->{max_val} == $max;
1861
1862 $self->{max_val} = $max;
1863 $self->update;
1864}
1865
1866sub set_value {
1867 my ($self, $val, $max) = @_;
1868
1869 $self->set_max ($max)
1870 if defined $max;
1871
1872 return if $self->{val} == $val;
1873
1874 $self->{val} = $val;
1875 $self->update;
1876}
1877
1878sub _draw {
1879 my ($self) = @_;
1880
1881 my $tex = $tex{$self->{type}};
1882 my ($t1, $t2, $t3) = @$tex;
1883
1884 my ($w, $h) = ($self->{w}, $self->{h});
1885
1886 if ($self->{vertical}) {
1887 glRotate 90, 0, 0, 1;
1888 glTranslate 0, -$self->{w}, 0;
1889
1890 ($w, $h) = ($h, $w);
1891 }
1892
1893 my $ycut = $self->{val} / ($self->{max_val} || 1);
1894
1895 my $ycut1 = max 0, min 1, $ycut;
1896 my $ycut2 = max 0, min 1, $ycut - 1;
1897
1898 my $h1 = $self->{h} * (1 - $ycut1);
1899 my $h2 = $self->{h} * (1 - $ycut2);
1900
1901 glEnable GL_BLEND;
1902 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1903 glEnable GL_TEXTURE_2D;
1904 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1905
1906 glBindTexture GL_TEXTURE_2D, $t1->{name};
1907 glBegin GL_QUADS;
1908 glTexCoord 0 , 0; glVertex 0 , 0;
1909 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1910 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1911 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1912 glEnd;
1913
1914 my $ycut1 = List::Util::min 1, $ycut;
1915 glBindTexture GL_TEXTURE_2D, $t2->{name};
1916 glBegin GL_QUADS;
1917 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1918 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1919 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1921 glEnd;
1922
1923 if ($t3) {
1924 glBindTexture GL_TEXTURE_2D, $t3->{name};
1925 glBegin GL_QUADS;
1926 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1927 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1928 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1930 glEnd;
1931 }
1932
1933 glDisable GL_BLEND;
1934 glDisable GL_TEXTURE_2D;
1935}
1936
1937#############################################################################
1938
1939package CFClient::UI::Gauge;
1940
1941our @ISA = CFClient::UI::VBox::;
1942
1943sub new {
1944 my ($class, %arg) = @_;
1945
1946 my $self = $class->SUPER::new (
1947 tooltip => $arg{type},
1948 can_hover => 1,
1949 can_events => 1,
1950 %arg,
1951 );
1952
1953 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1954 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1955 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1956
1957 $self
1958}
1959
1960sub set_fontsize {
1961 my ($self, $fsize) = @_;
1962
1963 $self->{value}->set_fontsize ($fsize);
1964 $self->{max} ->set_fontsize ($fsize);
1965}
1966
1967sub set_max {
1968 my ($self, $max) = @_;
1969
1970 $self->{gauge}->set_max ($max);
1971 $self->{max}->set_text ($max);
1972}
1973
1974sub set_value {
1975 my ($self, $val, $max) = @_;
1976
1977 $self->set_max ($max)
1978 if defined $max;
1979
1980 $self->{gauge}->set_value ($val, $max);
1981 $self->{value}->set_text ($val);
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Slider;
1987
1988use strict;
1989
1990use CFClient::OpenGL;
1991
1992our @ISA = CFClient::UI::DrawBG::;
1993
1994my @tex =
1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1996 qw(s1_slider.png s1_slider_bg.png);
1997
1998sub new {
1999 my $class = shift;
2000
1049 # range [value, low, high, page] 2001 # range [value, low, high, page]
1050 2002
2003 # TODO: 0-width page
2004 # TODO: req_w/h are wrong with vertical
2005 # TODO: calculations are off
1051 $class->SUPER::new ( 2006 my $self = $class->SUPER::new (
1052 fg => [1, 1, 1], 2007 fg => [1, 1, 1],
1053 active_fg => [0, 0, 0], 2008 active_fg => [0, 0, 0],
1054 range => [0, 0, 100, 10], 2009 range => [0, 0, 100, 10],
2010 req_w => $::WIDTH / 80,
2011 req_h => $::WIDTH / 80,
1055 vertical => 1, 2012 vertical => 0,
2013 can_hover => 1,
2014 inner_pad => 5,
1056 @_ 2015 @_
1057 ) 2016 );
2017
2018 $self
2019}
2020
2021sub size_request {
2022 my ($self) = @_;
2023
2024 my $w = $self->{req_w};
2025 my $h = $self->{req_h};
2026
2027 $self->{vertical} ? ($h, $w) : ($w, $h)
1058} 2028}
1059 2029
1060sub button_down { 2030sub button_down {
1061 my ($self, $ev, $x, $y) = @_; 2031 my ($self, $ev, $x, $y) = @_;
1062 2032
… …
1070 if ($GRAB == $self) { 2040 if ($GRAB == $self) {
1071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2041 my ($value, $lo, $hi, $page) = @{$self->{range}};
1072 2042
1073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2043 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1074 2044
2045 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2046 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2047
2048 $x -= $inner_pad_px; # substract the padding
1075 $x = $x * ($hi - $lo) / $w + $lo; 2049 $x = $x * ($hi - $lo) / $inner_w + $lo;
1076 $x = $lo if $x < $lo; 2050 $x = $lo if $x < $lo;
1077 $x = $hi - $page if $x > $hi - $page; 2051 $x = $hi - $page if $x > $hi - $page;
1078 $self->{range}[0] = $x; 2052 $self->{range}[0] = $x;
1079 2053
1080 $self->emit (changed => $x); 2054 $self->emit (changed => $x);
1081 $self->update; 2055 $self->update;
1082 } 2056 }
2057}
2058
2059# the inner_* stuff is for generating a padding for the slider handle,
2060# so that the handle doesn't leave the texture. This calculation isn't 100%
2061# correct propably, but it does the job for now
2062sub _calc_inner_pad_px {
2063 my ($self, $w) = @_;
2064 ($w / 100) * $self->{inner_pad} # % to pixels
1083} 2065}
1084 2066
1085sub _draw { 2067sub _draw {
1086 my ($self) = @_; 2068 my ($self) = @_;
1087 2069
… …
1101 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2083 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1102 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2084 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1103 2085
1104 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2086 my ($value, $lo, $hi, $page) = @{$self->{range}};
1105 2087
2088 $hi = $value + 1 if $lo == $hi;
2089
2090 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2091 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2092
1106 $page = int $page * $w / ($hi - $lo); 2093 $page = int $page * $inner_w / ($hi - $lo);
1107 $value = int +($value - $lo) * $w / ($hi - $lo); 2094 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1108 2095
1109 $w -= $page; 2096 $w -= $page;
1110 $page &= ~1; 2097 $page &= ~1;
1111 glTranslate $page * 0.5, 0, 0; 2098 glTranslate $page * 0.5, 0, 0;
2099 $page ||= 2;
1112 2100
1113 glColor @$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; 2101 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1121 my $knob_b = $value + $page * 0.5; 2102 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1122 2103
1123 glBegin GL_QUADS; 2104 glEnable GL_TEXTURE_2D;
1124 glColor @$fg; 2105 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1125 glVertex $knob_a, 0;
1126 glVertex $knob_a, $h;
1127 glVertex $knob_b, $h;
1128 glVertex $knob_b, 0;
1129 2106
1130 if ($knob_a < $knob_b - 2) { 2107 # draw background
1131 glColor @$bg; 2108 $tex[1]->draw_quad_alpha (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 2109
1140############################################################################# 2110 # draw handle
2111 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1141 2112
2113 glDisable GL_TEXTURE_2D;
2114}
2115
2116#############################################################################
2117
1142package CFClient::UI::MapWidget; 2118package CFClient::UI::TextView;
1143 2119
1144use strict;
1145
1146use List::Util qw(min max);
1147
1148use SDL;
1149use SDL::OpenGL;
1150
1151our @ISA = CFClient::UI::Base::; 2120our @ISA = CFClient::UI::HBox::;
2121
2122use CFClient::OpenGL;
1152 2123
1153sub new { 2124sub new {
1154 my $class = shift; 2125 my $class = shift;
1155 2126
1156 $class->SUPER::new ( 2127 my $self = $class->SUPER::new (
1157 z => -1, 2128 fontsize => 1,
1158 list => (glGenLists 1), 2129 can_events => 0,
2130 #font => default_font
1159 @_ 2131 @_,
2132
2133 layout => (new CFClient::Layout 1),
2134 par => [],
2135 height => 0,
2136 children => [
2137 (new CFClient::UI::Empty expand => 1),
2138 (new CFClient::UI::Slider vertical => 1),
2139 ],
1160 ) 2140 );
1161}
1162 2141
1163sub key_down { 2142 $self->{children}[1]->connect (changed => sub { $self->update });
1164 print "MAPKEYDOWN\n";
1165}
1166 2143
1167sub key_up { 2144 $self
1168} 2145}
1169 2146
1170sub size_request { 2147sub set_fontsize {
2148 my ($self, $fontsize) = @_;
2149
2150 $self->{fontsize} = $fontsize;
2151 $self->reflow;
2152}
2153
2154sub text_height {
2155 my ($self, $text) = @_;
2156
2157 my $layout = $self->{layout};
2158
2159 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2160 $layout->set_width ($self->{children}[0]{w});
2161 $layout->set_markup ($text);
1171 ( 2162
1172 1 + int $::WIDTH / 32, 2163 ($layout->size)[1]
1173 1 + int $::HEIGHT / 32, 2164}
1174 ) 2165
2166sub reflow {
2167 my ($self) = @_;
2168
2169 $self->{need_reflow}++;
2170 $self->update;
2171}
2172
2173sub size_allocate {
2174 my ($self, $w, $h) = @_;
2175
2176 $self->SUPER::size_allocate ($w, $h);
2177
2178 $self->{layout}->set_font ($self->{font}) if $self->{font};
2179 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2180 $self->{layout}->set_width ($self->{children}[0]{w});
2181
2182 $self->reflow;
2183}
2184
2185sub add_paragraph {
2186 my ($self, $color, $text) = @_;
2187
2188 #TODO: intelligently "reformat" paragraph
2189
2190 my $height = $self->text_height ($text);
2191
2192 $self->{height} += $height;
2193
2194 push @{$self->{par}}, [$height, $color, $text];
2195
2196 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2197 $self->{children}[1]->update;
1175} 2198}
1176 2199
1177sub update { 2200sub update {
1178 my ($self) = @_; 2201 my ($self) = @_;
1179 2202
1180 $self->{need_update} = 1;
1181 $self->SUPER::update; 2203 $self->SUPER::update;
2204
2205 return unless $self->{h} > 0;
2206
2207 delete $self->{texture};
2208
2209 $ROOT->on_refresh ($self, sub {
2210 if (delete $self->{need_reflow}) {
2211 my $height = 0;
2212
2213 $height += $_->[0] = $self->text_height ($_->[2])
2214 for @{$self->{par}};
2215
2216 $self->{height} = $height;
2217
2218 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2219
2220 delete $self->{texture};
2221 }
2222
2223 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2224 glClearColor 0, 0, 0, 0;
2225 glClear GL_COLOR_BUFFER_BIT;
2226
2227 glEnable GL_TEXTURE_2D;
2228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2229
2230 my $top = int $self->{children}[1]{range}[0];
2231
2232 my $y0 = $top;
2233 my $y1 = $top + $self->{h};
2234
2235 my $y = 0;
2236
2237 my $layout = $self->{layout};
2238
2239 $layout->set_font ($self->{font}) if $self->{font};
2240
2241 for my $par (@{$self->{par}}) {
2242 my $h = $par->[0];
2243
2244 if ($y0 < $y + $h && $y < $y1) {
2245 $layout->set_foreground (@{ $par->[1] });
2246 $layout->set_markup ($par->[2]);
2247
2248 my ($W, $H) = $layout->size;
2249 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2250 }
2251
2252 $y += $h;
2253 }
2254
2255 glDisable GL_TEXTURE_2D;
2256 };
2257 });
1182} 2258}
1183 2259
1184sub _draw { 2260sub _draw {
1185 my ($self) = @_; 2261 my ($self) = @_;
1186 2262
1187 if (delete $self->{need_update}) {
1188 glNewList $self->{list}, GL_COMPILE;
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; 2263 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; 2264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1216 2265 glColor 1, 1, 1, 1;
1217 my $sw4 = ($sw + 3) & ~3; 2266 $self->{texture}->draw_quad_alpha_premultiplied (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; 2267 glDisable GL_TEXTURE_2D;
1267 glDisable GL_BLEND;
1268 2268
1269 glEndList; 2269 $self->{children}[1]->draw;
1270 }
1271 2270
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 $::CONN->send ("command run_stop");
1323 }
1324} 2271}
1325 2272
1326############################################################################# 2273#############################################################################
1327 2274
1328package CFClient::UI::Animator; 2275package CFClient::UI::Animator;
1329 2276
1330use SDL::OpenGL; 2277use CFClient::OpenGL;
1331 2278
1332our @ISA = CFClient::UI::Bin::; 2279our @ISA = CFClient::UI::Bin::;
1333 2280
1334sub moveto { 2281sub moveto {
1335 my ($self, $x, $y) = @_; 2282 my ($self, $x, $y) = @_;
… …
1365 glPopMatrix; 2312 glPopMatrix;
1366} 2313}
1367 2314
1368############################################################################# 2315#############################################################################
1369 2316
1370package CFClient::UI::Toplevel; 2317package CFClient::UI::Flopper;
2318
2319our @ISA = CFClient::UI::Button::;
2320
2321sub new {
2322 my $class = shift;
2323
2324 my $self = $class->SUPER::new (
2325 state => 0,
2326 connect_activate => \&toggle_flopper,
2327 @_
2328 );
2329
2330 if ($self->{state}) {
2331 $self->{state} = 0;
2332 $self->toggle_flopper;
2333 }
2334
2335 $self
2336}
2337
2338sub toggle_flopper {
2339 my ($self) = @_;
2340
2341 # TODO: use animation
2342 if ($self->{state} = !$self->{state}) {
2343 $CFClient::UI::ROOT->add ($self->{other});
2344 $self->{other}->move ($self->coord2global (0, $self->{h}));
2345 $self->emit ("open");
2346 } else {
2347 $CFClient::UI::ROOT->remove ($self->{other});
2348 $self->emit ("close");
2349 }
2350
2351 $self->emit (changed => $self->{state});
2352}
2353
2354#############################################################################
2355
2356package CFClient::UI::Tooltip;
2357
2358our @ISA = CFClient::UI::Bin::;
2359
2360use CFClient::OpenGL;
2361
2362sub new {
2363 my $class = shift;
2364
2365 $class->SUPER::new (
2366 @_,
2367 can_events => 0,
2368 )
2369}
2370
2371sub set_tooltip_from {
2372 my ($self, $widget) = @_;
2373
2374 $self->{label} = new CFClient::UI::Label
2375 markup => $widget->{tooltip},
2376 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2377 fontsize => 0.8,
2378 fg => [0, 0, 0, 1],
2379 font => ($widget->{tooltip_font} || $::FONT_PROP);
2380
2381 $self->add ($self->{label});
2382}
2383
2384sub size_request {
2385 my ($self) = @_;
2386
2387 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2388
2389 ($w + 4, $h + 4)
2390}
2391
2392sub size_allocate {
2393 my ($self, $w, $h) = @_;
2394
2395 $self->SUPER::size_allocate ($w - 4, $h - 4);
2396}
2397
2398sub _draw {
2399 my ($self) = @_;
2400
2401 glPushMatrix;
2402 glTranslate 0.375, 0.375;
2403
2404 my ($w, $h) = @$self{qw(w h)};
2405
2406 glColor 1, 0.8, 0.4;
2407 glBegin GL_QUADS;
2408 glVertex 0 , 0;
2409 glVertex 0 , $h;
2410 glVertex $w, $h;
2411 glVertex $w, 0;
2412 glEnd;
2413
2414 glColor 0, 0, 0;
2415 glBegin GL_LINE_LOOP;
2416 glVertex 0 , 0;
2417 glVertex 0 , $h;
2418 glVertex $w, $h;
2419 glVertex $w, 0;
2420 glEnd;
2421
2422 glPopMatrix;
2423
2424 glTranslate 2, 2;
2425 $self->SUPER::_draw;
2426}
2427
2428#############################################################################
2429
2430package CFClient::UI::Face;
2431
2432our @ISA = CFClient::UI::Base::;
2433
2434use CFClient::OpenGL;
2435
2436sub new {
2437 my $class = shift;
2438
2439 $class->SUPER::new (
2440 aspect => 1,
2441 @_,
2442 )
2443}
2444
2445sub size_request {
2446 (32, 8)
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 return unless $::CONN;#d# manage and cache textures differently
2453 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2454
2455 # TODO animation
2456 if ($tex) {
2457 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1;
2460 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2461 glDisable GL_TEXTURE_2D;
2462 }
2463}
2464
2465#############################################################################
2466
2467package CFClient::UI::InventoryItem;
2468
2469our @ISA = CFClient::UI::HBox::;
2470
2471sub new {
2472 my $class = shift;
2473
2474 my %args = @_;
2475
2476 my $item = delete $args{item};
2477
2478 my $desc = $item->{nrof} < 2
2479 ? $item->{name}
2480 : "$item->{nrof} $item->{name_pl}";
2481
2482
2483 my $self = $class->SUPER::new (
2484 can_hover => 1,
2485 can_events => 1,
2486 tooltip => (CFClient::UI::Label->escape ($desc)
2487 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2488 connect_button_down => sub {
2489 my ($self, $ev, $x, $y) = @_;
2490
2491 # todo: maybe put examine on 1? but should just be a tooltip :(
2492 if ($ev->{button} == 1) {
2493 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2494 } elsif ($ev->{button} == 2) {
2495 $::CONN->send ("apply $item->{tag}");
2496 } elsif ($ev->{button} == 3) {
2497 CFClient::UI::Menu->new (
2498 items => [
2499 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2500 [
2501 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2502 sub { $::CONN->send ("lock $item->{tag}") },
2503 ],
2504 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2505 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2506 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2507 ],
2508 )->popup ($ev);
2509 }
2510
2511 1
2512 },
2513 %args
2514 );
2515
2516 $self->add (new CFClient::UI::Face
2517 can_events => 0,
2518 face => $item->{face},
2519 anim => $item->{anim},
2520 animspeed => $item->{animspeed},
2521 );
2522
2523 $self->add (new CFClient::UI::Label
2524 can_events => 0,
2525 text => $desc,
2526 );
2527
2528 $self
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Inventory;
2534
2535our @ISA = CFClient::UI::ScrolledWindow::;
2536
2537sub new {
2538 my $class = shift;
2539
2540 my $self = $class->SUPER::new (
2541 scrolled => (new CFClient::UI::VBox),
2542 @_,
2543 );
2544
2545 $self
2546}
2547
2548sub set_items {
2549 my ($self, $items) = @_;
2550
2551 $self->{scrolled}->clear;
2552 return unless $items;
2553
2554 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2555
2556 $self->{real_items} = \@items;
2557
2558 for my $item (@items) {
2559 my $desc = $item->{nrof} < 2
2560 ? $item->{name}
2561 : "$item->{nrof} $item->{name_pl}";
2562
2563 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2564 }
2565
2566# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2567}
2568
2569sub size_request {
2570 my ($self) = @_;
2571 ($self->{req_w}, $self->{req_h});
2572}
2573
2574#############################################################################
2575
2576package CFClient::UI::Menu;
2577
2578our @ISA = CFClient::UI::FancyFrame::;
2579
2580use CFClient::OpenGL;
2581
2582sub new {
2583 my $class = shift;
2584
2585 my $self = $class->SUPER::new (
2586 items => [],
2587 z => 100,
2588 @_,
2589 );
2590
2591 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2592
2593 for my $item (@{ $self->{items} }) {
2594 my ($widget, $cb) = @$item;
2595
2596 # handle various types of items, only text for now
2597 if (!ref $widget) {
2598 $widget = new CFClient::UI::Label
2599 can_hover => 1,
2600 can_events => 1,
2601 text => $widget;
2602 }
2603
2604 $self->{item}{$widget} = $item;
2605
2606 $self->{vbox}->add ($widget);
2607 }
2608
2609 $self
2610}
2611
2612# popup given the event (must be a mouse button down event currently)
2613sub popup {
2614 my ($self, $ev) = @_;
2615
2616 $self->emit ("popdown");
2617
2618 # maybe save $GRAB? must be careful about events...
2619 $GRAB = $self;
2620 $self->{button} = $ev->{button};
2621
2622 $self->show;
2623 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2624}
2625
2626sub mouse_motion {
2627 my ($self, $ev, $x, $y) = @_;
2628
2629 # TODO: should use vbox->find_widget or so
2630 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2631 $self->{hover} = $self->{item}{$HOVER};
2632}
2633
2634sub button_up {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 if ($ev->{button} == $self->{button}) {
2638 undef $GRAB;
2639 $self->hide;
2640
2641 $self->emit ("popdown");
2642 $self->{hover}[1]->() if $self->{hover};
2643 }
2644}
2645
2646#############################################################################
2647
2648package CFClient::UI::Statusbox;
2649
2650our @ISA = CFClient::UI::VBox::;
2651
2652sub reorder {
2653 my ($self) = @_;
2654 my $NOW = time;
2655
2656 while (my ($k, $v) = each %{ $self->{item} }) {
2657 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2658 }
2659
2660 my @widgets;
2661 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2662 my $count = 10 + 1;
2663 for my $item (@items) {
2664 last unless --$count;
2665
2666 push @widgets, $item->{label} ||= do {
2667 # TODO: doesn't handle markup well (read as: at all)
2668 my $short = delete $item->{text};
2669 for ($short) {
2670 s/^\s+//;
2671 s/\012.*//s;
2672 my $len = int 30 / $item->{fontsize};
2673 substr $_, $len, length, "…" if $len < length;
2674 }
2675
2676 new CFClient::UI::Label
2677 markup => $short,
2678 tooltip => delete $item->{tooltip},
2679 tooltip_font => $::FONT_PROP,
2680 tooltip_width => 0.75,
2681 fontsize => delete $item->{fontsize},
2682 color => delete $item->{color},
2683 can_events => 1,
2684 can_hover => 1,
2685 };
2686 }
2687
2688 $self->clear;
2689 $self->SUPER::add (@widgets);
2690}
2691
2692sub add {
2693 my ($self, $text, %arg) = @_;
2694
2695 my $item = {
2696 time => time,
2697 text => $text,
2698 timeout => 60,
2699 tooltip => $text,
2700 fontsize => 0.8,
2701 color => [0.8, 0.8, 0.8, 0.8],
2702 %arg,
2703 };
2704
2705 $item->{timeout} += time;
2706 $item->{group} ||= $item+0;
2707
2708 $item = $self->{item}{$item->{group}} ||= $item;
2709
2710 $self->reorder;
2711}
2712
2713#############################################################################
2714
2715package CFClient::UI::Root;
1371 2716
1372our @ISA = CFClient::UI::Container::; 2717our @ISA = CFClient::UI::Container::;
1373 2718
2719use CFClient::OpenGL;
2720
2721sub new {
2722 my $class = shift;
2723
2724 $class->SUPER::new (
2725 @_,
2726 )
2727}
2728
2729sub configure {
2730 my ($self, $x, $y, $w, $h) = @_;
2731
2732 $self->{w} = $w;
2733 $self->{h} = $h;
2734}
2735
2736sub check_size {
2737 my ($self) = @_;
2738
2739 $self->size_allocate ($self->{w}, $self->{h})
2740 if $self->{w};
2741}
2742
1374sub size_request { 2743sub size_request {
1375 ($::WIDTH, $::HEIGHT) 2744 my ($self) = @_;
2745
2746 ($self->{w}, $self->{h})
1376} 2747}
1377 2748
1378sub size_allocate { 2749sub size_allocate {
1379 my ($self, $x, $y, $w, $h) = @_; 2750 my ($self, $w, $h) = @_;
1380 2751
1381 $self->_size_allocate ($x, $y, $w, $h); 2752 my $old_w = $self->{old_w};
2753 my $old_h = $self->{old_h};
1382 2754
1383 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2755 if ($old_w && $old_h) {
1384 for @{$self->{children}}; 2756 for my $child ($self->children) {
1385} 2757 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2758 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2759 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2760 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2761 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2762 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2763 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2764 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2765 }
2766 }
1386 2767
1387sub translate { 2768 for my $child ($self->children) {
2769 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2770
2771 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2772 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2773 $child->configure ($X, $Y, $W, $H);
2774 }
2775
2776 $self->{old_w} = $w;
2777 $self->{old_h} = $h;
2778}
2779
2780sub coord2local {
1388 my ($self, $x, $y) = @_; 2781 my ($self, $x, $y) = @_;
1389 2782
1390 ($x, $y) 2783 ($x, $y)
1391} 2784}
1392 2785
2786sub coord2global {
2787 my ($self, $x, $y) = @_;
2788
2789 ($x, $y)
2790}
2791
1393sub update { 2792sub update {
1394 my ($self) = @_; 2793 my ($self) = @_;
1395 2794
1396 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2795 $self->check_size;
1397 ::refresh (); 2796 $::WANT_REFRESH++;
1398} 2797}
1399 2798
1400sub add { 2799sub add {
1401 my ($self, $widget) = @_; 2800 my ($self, $child) = @_;
1402 2801
2802 # integerise window positions
2803 $child->{x} = int $child->{x};
2804 $child->{y} = int $child->{y};
2805
1403 $self->SUPER::add ($widget); 2806 $self->SUPER::add ($child);
1404
1405 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1406} 2807}
1407 2808
2809sub on_refresh {
2810 my ($self, $id, $cb) = @_;
2811
2812 $self->{refresh_hook}{$id} = $cb;
2813}
2814
1408sub draw { 2815sub draw {
1409 my ($self) = @_; 2816 my ($self) = @_;
2817
2818 if ($self->{check_size}) {
2819 my @queue = ([], []);
2820
2821 for (;;) {
2822 if ($self->{check_size}) {
2823 # heuristic: check containers last
2824 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2825 for values %{delete $self->{check_size}}
2826 }
2827
2828 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2829
2830 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2831 ? @$widget{qw(user_w user_h)}
2832 : $widget->size_request;
2833
2834 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2835 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2836
2837 $widget->{req_w} = $w;
2838 $widget->{req_h} = $h;
2839
2840 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2841
2842 $widget->{parent}->check_size
2843 if $widget->{parent};
2844 }
2845 }
2846 }
2847
2848 while ($self->{size_alloc}) {
2849 for (values %{delete $self->{size_alloc}}) {
2850 my ($widget, $w, $h) = @$_;
2851
2852 $w = 0 if $w < 0;
2853 $h = 0 if $h < 0;
2854
2855 $widget->{w} = $w;
2856 $widget->{h} = $h;
2857 $widget->size_allocate ($w, $h);
2858 $widget->emit (size_allocate => $w, $h);
2859 }
2860 }
2861
2862 while ($self->{refresh_hook}) {
2863 $_->()
2864 for values %{delete $self->{refresh_hook}};
2865 }
2866
2867 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2868 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2869 glClear GL_COLOR_BUFFER_BIT;
2870
2871 glMatrixMode GL_PROJECTION;
2872 glLoadIdentity;
2873 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2874 glMatrixMode GL_MODELVIEW;
2875 glLoadIdentity;
1410 2876
1411 $self->_draw; 2877 $self->_draw;
1412} 2878}
1413 2879
1414############################################################################# 2880#############################################################################
1415 2881
1416package CFClient::UI; 2882package CFClient::UI;
1417 2883
2884$ROOT = new CFClient::UI::Root;
1418$TOPLEVEL = new CFClient::UI::Toplevel; 2885$TOOLTIP = new CFClient::UI::Tooltip;
1419 2886
14201 28871
1421 2888

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