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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.255 by root, Mon May 29 02:01:56 2006 UTC vs.
Revision 1.353 by root, Thu Nov 16 19:42:45 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
10use CFClient::Texture; 12use CFPlus::Texture;
11 13
12our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
13 15
14our $LAYOUT; 16our $LAYOUT;
15our $ROOT; 17our $ROOT;
16our $TOOLTIP; 18our $TOOLTIP;
17our $BUTTON_STATE; 19our $BUTTON_STATE;
18 20
19our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
20 22
21sub get_layout { 23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 24 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->hide; 28 $TOOLTIP->hide;
46 29
47 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
48 33
49 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
50 35
51 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
52 37
… …
59 } 44 }
60 } 45 }
61 46
62 $TOOLTIP->hide; 47 $TOOLTIP->hide;
63 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
64} 72}
65 73
66# class methods for events 74# class methods for events
67sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
68 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
… …
72sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
73 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
74 if $FOCUS; 82 if $FOCUS;
75} 83}
76 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
96}
97
77sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
78 my ($ev) = @_; 99 my ($ev) = @_;
79 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
80 101
81 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
82 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
83 106
84 $GRAB = $widget; 107 $GRAB = $widget;
85 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
86 109
87 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
88 } 111 }
89 112
90 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
91 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 115 # mousewheel
93 if $GRAB; 116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
94} 123}
95 124
96sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
97 my ($ev) = @_; 126 my ($ev) = @_;
98 my ($x, $y) = ($ev->{x}, $ev->{y});
99 127
100 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
101 129
102 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
103 131
104 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 132 $GRAB->emit (button_up => $ev)
105 if $GRAB; 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
106 134
107 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 137 $grab->update if $grab;
110 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
111 139
112 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
113 } 142 }
114} 143}
115 144
116sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
117 my ($ev) = @_; 146 my ($ev) = @_;
118 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
119 148
120 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
121 150
122 if ($widget != $HOVER) { 151 check_hover $widget;
123 my $hover = $HOVER; $HOVER = $widget;
124 152
125 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
126 $HOVER->update if $HOVER && $HOVER->{can_hover};
127
128 check_tooltip;
129 }
130
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 154 if $HOVER;
133} 155}
134 156
135# convert position array to integers 157# convert position array to integers
136sub harmonize { 158sub harmonize {
… …
165sub rescale_widgets { 187sub rescale_widgets {
166 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
167 189
168 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) { 191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
171 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 196 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
172 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 197 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
174 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 199 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
175 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
176 } 205 }
177 } 206 }
178 207
179 reconfigure_widgets; 208 reconfigure_widgets;
180} 209}
181 210
182############################################################################# 211#############################################################################
183 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
184package CFClient::UI::Base; 221package CFPlus::UI::Base;
185 222
186use strict; 223use strict;
187 224
188use CFClient::OpenGL; 225use CFPlus::OpenGL;
189 226
190sub new { 227sub new {
191 my $class = shift; 228 my $class = shift;
192 229
193 my $self = bless { 230 my $self = bless {
194 x => 0, 231 x => "center",
195 y => 0, 232 y => "center",
196 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
197 can_events => 1, 236 can_events => 1,
198 @_ 237 @_
199 }, $class; 238 }, $class;
239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
200 241
201 for (keys %$self) { 242 for (keys %$self) {
202 if (/^on_(.*)$/) { 243 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
204 } 245 }
205 } 246 }
206 247
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
213 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
214 } 258 }
215 259
216 $self 260 $self
217} 261}
218 262
… …
226sub show { 270sub show {
227 my ($self) = @_; 271 my ($self) = @_;
228 272
229 return if $self->{parent}; 273 return if $self->{parent};
230 274
231 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
232}
233
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244} 276}
245 277
246sub set_visible { 278sub set_visible {
247 my ($self) = @_; 279 my ($self) = @_;
248 280
… …
263 295
264 return unless $self->{visible}; 296 return unless $self->{visible};
265 297
266 $_->set_invisible for $self->children; 298 $_->set_invisible for $self->children;
267 299
300 delete $self->{visible};
268 delete $self->{root}; 301 delete $self->{root};
269 delete $self->{visible};
270 302
271 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
273 305
274 CFClient::UI::check_tooltip 306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 307 if $TOOLTIP->{owner} == $self;
276 308
277 $self->focus_out; 309 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 310 $self->emit (visibility_change => 0);
280} 311}
281 312
282sub set_visibility { 313sub set_visibility {
283 my ($self, $visible) = @_; 314 my ($self, $visible) = @_;
… …
303 334
304 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
305 if $self->{parent}; 336 if $self->{parent};
306} 337}
307 338
308sub move { 339sub move_abs {
309 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
310 341
311 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
314 345
315 $self->update; 346 $self->update;
316} 347}
317 348
318sub set_size { 349sub set_size {
319 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
320 351
321 $self->{def_w} = $w; 352 $self->{force_w} = $w;
322 $self->{def_h} = $h; 353 $self->{force_h} = $h;
323 354
324 $self->realloc; 355 $self->realloc;
325} 356}
326 357
327sub size_request { 358sub size_request {
328 require Carp; 359 require Carp;
329 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
330} 361}
331 362
363sub baseline_shift {
364 0
365}
366
332sub configure { 367sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
334 369
335 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
338 375
339 # use alignment to adjust x, y 376 # use alignment to adjust x, y
340 377
341 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 380 }
346 381
347 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 383 $self->{x} = $x;
349 $self->{y} = $y; 384 $self->{y} = $y;
350 $self->update; 385 $self->update;
351 } 386 }
352 387
353 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 389 return unless $self->{visible};
355 390
391 $self->{alloc_w} = $w;
392 $self->{alloc_h} = $h;
393
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 394 $self->{root}{size_alloc}{$self+0} = $self;
357 } 395 }
358}
359
360sub size_allocate {
361 # nothing to be done
362} 396}
363 397
364sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
365} 404}
366 405
367sub set_max_size { 406sub set_max_size {
368 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
369 408
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
372} 413}
373 414
374sub set_tooltip { 415sub set_tooltip {
375 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
376 417
… …
379 420
380 return if $self->{tooltip} eq $tooltip; 421 return if $self->{tooltip} eq $tooltip;
381 422
382 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
383 424
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
387 } 428 }
388} 429}
389 430
390# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
391sub coord2local { 432sub coord2local {
392 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
393 434
435 Carp::confess unless $self->{parent};#d#
436
394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
395} 438}
396 439
397# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
398sub coord2global { 441sub coord2global {
399 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
400 443
444 Carp::confess unless $self->{parent};#d#
445
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 447}
403 448
404sub focus_in { 449sub invoke_focus_in {
405 my ($self) = @_; 450 my ($self) = @_;
406 451
407 return if $FOCUS == $self; 452 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
409 454
410 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
411 456
412 $self->_emit (focus_in => $focus); 457 $self->update;
413 458
414 $focus->update if $focus; 459 0
415 $FOCUS->update;
416} 460}
417 461
418sub focus_out { 462sub invoke_focus_out {
419 my ($self) = @_; 463 my ($self) = @_;
420 464
421 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
422 466
423 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
424 468
425 $self->_emit (focus_out => $focus); 469 $self->update;
426 470
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 472 unless $FOCUS;
431}
432 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
433sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
434sub button_up { } 485sub invoke_button_up { 0 }
435sub key_down { } 486sub invoke_key_down { 0 }
436sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
437 489
438sub button_down { 490sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
440 492
441 $self->focus_in; 493 $self->grab_focus;
442}
443 494
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I dislike duplication
520 # and needlessly verbose code, too.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
532}
449 533
450sub find_widget { 534sub find_widget {
451 my ($self, $x, $y) = @_; 535 my ($self, $x, $y) = @_;
452 536
453 return () unless $self->{can_events}; 537 return () unless $self->{can_events};
… …
461 545
462sub set_parent { 546sub set_parent {
463 my ($self, $parent) = @_; 547 my ($self, $parent) = @_;
464 548
465 Scalar::Util::weaken ($self->{parent} = $parent); 549 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 550 $self->set_visible if $parent->{visible};
468} 551}
469 552
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc { 553sub realloc {
494 my ($self) = @_; 554 my ($self) = @_;
495 555
496 if ($self->{visible}) { 556 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 557 return if $self->{root}{realloc}{$self+0};
498 558
499 $self->{root}{realloc}{$self} = $self; 559 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 560 $self->{root}->update;
501 } else { 561 } else {
502 delete $self->{req_w}; 562 delete $self->{req_w};
563 delete $self->{req_h};
503 } 564 }
504} 565}
505 566
506sub update { 567sub update {
507 my ($self) = @_; 568 my ($self) = @_;
508 569
509 $self->{parent}->update 570 $self->{parent}->update
510 if $self->{parent}; 571 if $self->{parent};
511} 572}
512 573
574sub reconfigure {
575 my ($self) = @_;
576
577 $self->realloc;
578 $self->update;
579}
580
581# using global variables seems a bit hacky, but passing through all drawing
582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
584
513sub draw { 585sub draw {
514 my ($self) = @_; 586 my ($self) = @_;
515 587
516 return unless $self->{h} && $self->{w}; 588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
517 597
518 glPushMatrix; 598 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 600
523 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 603 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 605 glBegin GL_QUADS;
530 glVertex $x , $y; 606 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 607 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 608 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 609 glVertex 0 , $self->{h};
534 glEnd; 610 glEnd;
535 glDisable GL_BLEND; 611 glDisable GL_BLEND;
536 } 612 }
537 613
538 if ($ENV{PCLIENT_DEBUG}) { 614 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 615 glPushMatrix;
540 glColor 1, 1, 0, 1; 616 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 617 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 618 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 619 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 620 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 621 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 622 glVertex 0 , $self->{h} - 1;
547 glEnd; 623 glEnd;
548 glPopMatrix; 624 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
551} 630}
552 631
553sub _draw { 632sub _draw {
554 my ($self) = @_; 633 my ($self) = @_;
555 634
… …
557} 636}
558 637
559sub DESTROY { 638sub DESTROY {
560 my ($self) = @_; 639 my ($self) = @_;
561 640
641 return if CFPlus::in_destruct;
642
562 delete $WIDGET{$self+0}; 643 delete $WIDGET{$self+0};
563 #$self->deactivate; 644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
564} 647}
565 648
566############################################################################# 649#############################################################################
567 650
568package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
569 652
570our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
571 654
572use strict; 655use strict;
573use CFClient::OpenGL; 656use CFPlus::OpenGL;
574 657
575sub new { 658sub new {
576 my $class = shift; 659 my $class = shift;
577 660
578 # range [value, low, high, page] 661 # range [value, low, high, page]
… …
593 676
594 if ($color && (@$color < 4 || $color->[3])) { 677 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
596 679
597 glEnable GL_BLEND; 680 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 682 glColor_premultiply @$color;
600 683
601 glBegin GL_QUADS; 684 glBegin GL_QUADS;
602 glVertex 0 , 0; 685 glVertex 0 , 0;
603 glVertex 0 , $h; 686 glVertex 0 , $h;
604 glVertex $w, $h; 687 glVertex $w, $h;
… …
609 } 692 }
610} 693}
611 694
612############################################################################# 695#############################################################################
613 696
614package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
615 698
616our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
617 700
618sub new { 701sub new {
619 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 703 $class->SUPER::new (can_events => 0, %arg);
621} 704}
622 705
623sub size_request { 706sub size_request {
624 (0, 0) 707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
625} 710}
626 711
627sub draw { } 712sub draw { }
628 713
629############################################################################# 714#############################################################################
630 715
631package CFClient::UI::Container; 716package CFPlus::UI::Container;
632 717
633our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
634 719
635sub new { 720sub new {
636 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
637 722
638 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
639 724
640 my $self = $class->SUPER::new ( 725 my $self = $class->SUPER::new (
641 children => [], 726 children => [],
642 can_events => 0, 727 can_events => 0,
643 %arg, 728 %arg,
644 ); 729 );
730
645 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
646 733
647 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
648} 743}
649 744
650sub add { 745sub add {
651 my ($self, @widgets) = @_; 746 my ($self, @widgets) = @_;
652 747
… …
698 $x -= $self->{x}; 793 $x -= $self->{x};
699 $y -= $self->{y}; 794 $y -= $self->{y};
700 795
701 my $res; 796 my $res;
702 797
703 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
705 and return $res; 800 and return $res;
706 } 801 }
707 802
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
714 $_->draw for @{$self->{children}}; 809 $_->draw for @{$self->{children}};
715} 810}
716 811
717############################################################################# 812#############################################################################
718 813
719package CFClient::UI::Bin; 814package CFPlus::UI::Bin;
720 815
721our @ISA = CFClient::UI::Container::; 816our @ISA = CFPlus::UI::Container::;
722 817
723sub new { 818sub new {
724 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
725 820
726 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
727 822
728 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
729} 824}
730 825
731sub add { 826sub add {
732 my ($self, $child) = @_; 827 my ($self, $child) = @_;
733 828
734 $self->{children} = []; 829 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
737} 831}
738 832
739sub remove { 833sub remove {
740 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
741 835
742 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
743 837
744 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new CFPlus::UI::Empty]
745 unless @{$self->{children}}; 839 unless @{$self->{children}};
746} 840}
747 841
748sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
749 843
750sub size_request { 844sub size_request {
751 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
752} 846}
753 847
754sub size_allocate { 848sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 849 my ($self, $w, $h) = @_;
756 850
757 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
758} 854}
759 855
760############################################################################# 856#############################################################################
761 857
858# back-buffered drawing area
859
762package CFClient::UI::Window; 860package CFPlus::UI::Window;
763 861
764our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
765 863
766use CFClient::OpenGL; 864use CFPlus::OpenGL;
767 865
768sub new { 866sub new {
769 my ($class, %arg) = @_; 867 my ($class, %arg) = @_;
770 868
771 my $self = $class->SUPER::new (%arg); 869 my $self = $class->SUPER::new (%arg);
… …
776 874
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 876 $self->SUPER::update;
779} 877}
780 878
781sub size_allocate { 879sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 880 my ($self, $w, $h) = @_;
783 881
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 882 $self->update;
786 if $changed; 883
884 $self->SUPER::invoke_size_allocate ($w, $h)
787} 885}
788 886
789sub _render { 887sub _render {
888 my ($self) = @_;
889
790 $_[0]{children}[0]->draw; 890 $self->{children}[0]->draw;
791} 891}
792 892
793sub render_child { 893sub render_child {
794 my ($self) = @_; 894 my ($self) = @_;
795 895
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
799 899
900 {
901 package CFPlus::UI::Base;
902
903 local ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905
800 $self->_render; 906 $self->_render;
907 }
801 }; 908 };
802} 909}
803 910
804sub _draw { 911sub _draw {
805 my ($self) = @_; 912 my ($self) = @_;
806
807 my ($w, $h) = ($self->w, $self->h);
808 913
809 my $tex = $self->{texture} 914 my $tex = $self->{texture}
810 or return; 915 or return;
811 916
812 glEnable GL_TEXTURE_2D; 917 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 919 glColor 0, 0, 0, 1;
815 920
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 921 $tex->draw_quad_alpha_premultiplied (0, 0);
817 922
818 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
819} 924}
820 925
821############################################################################# 926#############################################################################
822 927
823package CFClient::UI::ViewPort; 928package CFPlus::UI::ViewPort;
824 929
825our @ISA = CFClient::UI::Window::; 930our @ISA = CFPlus::UI::Window::;
826 931
827sub new { 932sub new {
828 my $class = shift; 933 my $class = shift;
829 934
830 $class->SUPER::new ( 935 $class->SUPER::new (
… …
835} 940}
836 941
837sub size_request { 942sub size_request {
838 my ($self) = @_; 943 my ($self) = @_;
839 944
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 946
842 $w = 10 if $self->{scroll_x}; 947 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 948 $h = 10 if $self->{scroll_y};
844 949
845 ($w, $h) 950 ($w, $h)
846} 951}
847 952
848sub size_allocate { 953sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 954 my ($self, $w, $h) = @_;
850 955
956 my $child = $self->child;
957
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 960
854 $self->child->configure (0, 0, $w, $h); 961 $self->child->configure (0, 0, $w, $h);
855 $self->update; 962 $self->update;
963
964 1
856} 965}
857 966
858sub set_offset { 967sub set_offset {
859 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
860 969
… …
886 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
887 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 996 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
888 ) { 997 ) {
889 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
890 } else { 999 } else {
891 $self->CFClient::UI::Base::find_widget ($x, $y) 1000 $self->CFPlus::UI::Base::find_widget ($x, $y)
892 } 1001 }
893} 1002}
894 1003
895sub _render { 1004sub _render {
896 my ($self) = @_; 1005 my ($self) = @_;
897 1006
1007 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1008 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1009
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1010 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 1011
900 $self->SUPER::_render; 1012 $self->SUPER::_render;
901} 1013}
902 1014
903############################################################################# 1015#############################################################################
904 1016
905package CFClient::UI::ScrolledWindow; 1017package CFPlus::UI::ScrolledWindow;
906 1018
907our @ISA = CFClient::UI::HBox::; 1019our @ISA = CFPlus::UI::HBox::;
908 1020
909sub new { 1021sub new {
910 my $class = shift; 1022 my ($class, %arg) = @_;
1023
1024 my $child = delete $arg{child};
911 1025
912 my $self; 1026 my $self;
913 1027
914 my $slider = new CFClient::UI::Slider 1028 my $slider = new CFPlus::UI::Slider
915 vertical => 1, 1029 vertical => 1,
916 range => [0, 0, 1, 0.01], # HACK fix 1030 range => [0, 0, 1, 0.01], # HACK fix
917 on_changed => sub { 1031 on_changed => sub {
918 $self->{vp}->set_offset (0, $_[1]); 1032 $self->{vp}->set_offset (0, $_[1]);
919 }, 1033 },
920 ; 1034 ;
921 1035
922 $self = $class->SUPER::new ( 1036 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 1037 vp => (new CFPlus::UI::ViewPort expand => 1),
1038 can_events => 1,
924 slider => $slider, 1039 slider => $slider,
925 @_, 1040 %arg,
926 ); 1041 );
927 1042
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 1043 $self->SUPER::add ($self->{vp}, $self->{slider});
1044 $self->add ($child) if $child;
931 1045
932 $self 1046 $self
933} 1047}
934 1048
1049#TODO# update range on size_allocate depending on child
1050
1051sub add {
1052 my ($self, $widget) = @_;
1053
1054 $self->{vp}->add ($self->{child} = $widget);
1055}
1056
1057sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_;
1059
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev);
1063
1064 1
1065}
1066
1067sub update_slider {
1068 my ($self) = @_;
1069
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1071}
1072
935sub update { 1073sub update {
936 my ($self) = @_; 1074 my ($self) = @_;
937 1075
938 $self->SUPER::update; 1076 $self->SUPER::update;
939 1077
940 # todo: overwrite size_allocate of child 1078 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1079}
944 1080
945sub size_allocate { 1081sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1082 my ($self, $w, $h) = @_;
947 1083
1084 $self->update_slider;
1085
948 $self->SUPER::size_allocate ($w, $h, $changed); 1086 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1087}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1088
957############################################################################# 1089#############################################################################
958 1090
959package CFClient::UI::Frame; 1091package CFPlus::UI::Frame;
960 1092
961our @ISA = CFClient::UI::Bin::; 1093our @ISA = CFPlus::UI::Bin::;
962 1094
963use CFClient::OpenGL; 1095use CFPlus::OpenGL;
964 1096
965sub new { 1097sub new {
966 my $class = shift; 1098 my $class = shift;
967 1099
968 $class->SUPER::new ( 1100 $class->SUPER::new (
… …
976 1108
977 if ($self->{bg}) { 1109 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1110 my ($w, $h) = @$self{qw(w h)};
979 1111
980 glEnable GL_BLEND; 1112 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1113 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1114 glColor_premultiply @{ $self->{bg} };
983 1115
984 glBegin GL_QUADS; 1116 glBegin GL_QUADS;
985 glVertex 0 , 0; 1117 glVertex 0 , 0;
986 glVertex 0 , $h; 1118 glVertex 0 , $h;
987 glVertex $w, $h; 1119 glVertex $w, $h;
… …
994 $self->SUPER::_draw; 1126 $self->SUPER::_draw;
995} 1127}
996 1128
997############################################################################# 1129#############################################################################
998 1130
999package CFClient::UI::FancyFrame; 1131package CFPlus::UI::FancyFrame;
1000 1132
1001our @ISA = CFClient::UI::Bin::; 1133our @ISA = CFPlus::UI::Bin::;
1002 1134
1003use CFClient::OpenGL; 1135use CFPlus::OpenGL;
1136
1137sub new {
1138 my ($class, %arg) = @_;
1139
1140 if ((exists $arg{label}) && !ref $arg{label}) {
1141 $arg{label} = new CFPlus::UI::Label
1142 align => 1,
1143 valign => 0,
1144 text => $arg{label},
1145 fontsize => ($arg{border} || 0.8) * 0.75;
1146 }
1147
1148 my $self = $class->SUPER::new (
1149 # label => "",
1150 fg => [0.6, 0.3, 0.1],
1151 border => 0.8,
1152 style => 'single',
1153 %arg,
1154 );
1155
1156 $self
1157}
1158
1159sub add {
1160 my ($self, @widgets) = @_;
1161
1162 $self->SUPER::add (@widgets);
1163 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1164}
1165
1166sub border {
1167 int $_[0]{border} * $::FONTSIZE
1168}
1169
1170sub size_request {
1171 my ($self) = @_;
1172
1173 ($self->{label_w}, undef) = $self->{label}->size_request
1174 if $self->{label};
1175
1176 my ($w, $h) = $self->SUPER::size_request;
1177
1178 (
1179 $w + $self->border * 2,
1180 $h + $self->border * 2,
1181 )
1182}
1183
1184sub invoke_size_allocate {
1185 my ($self, $w, $h) = @_;
1186
1187 my $border = $self->border;
1188
1189 $w -= List::Util::max 0, $border * 2;
1190 $h -= List::Util::max 0, $border * 2;
1191
1192 if (my $label = $self->{label}) {
1193 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1194 $label->{h} = List::Util::min $h, $border;
1195 $label->invoke_size_allocate ($label->{w}, $label->{h});
1196 }
1197
1198 $self->child->configure ($border, $border, $w, $h);
1199
1200 1
1201}
1202
1203sub _draw {
1204 my ($self) = @_;
1205
1206 my $child = $self->{children}[0];
1207
1208 my $border = $self->border;
1209 my ($w, $h) = ($self->{w}, $self->{h});
1210
1211 $child->draw;
1212
1213 glColor @{$self->{fg}};
1214 glBegin GL_LINE_STRIP;
1215 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1216 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1217 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1218 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1219 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1220 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1221 glEnd;
1222
1223 if ($self->{label}) {
1224 glTranslate $border * 2, 0;
1225 $self->{label}->_draw;
1226 }
1227}
1228
1229#############################################################################
1230
1231package CFPlus::UI::Toplevel;
1232
1233our @ISA = CFPlus::UI::Bin::;
1234
1235use CFPlus::OpenGL;
1004 1236
1005my $bg = 1237my $bg =
1006 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1238 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1007 mipmap => 1, wrap => 1; 1239 mipmap => 1, wrap => 1;
1008 1240
1009my @border = 1241my @border =
1010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1242 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1011 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1243 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1012 1244
1013sub new { 1245sub new {
1014 my $class = shift; 1246 my ($class, %arg) = @_;
1015 1247
1016 my $self = $class->SUPER::new ( 1248 my $self = $class->SUPER::new (
1017 bg => [1, 1, 1, 1], 1249 bg => [1, 1, 1, 1],
1018 border_bg => [1, 1, 1, 1], 1250 border_bg => [1, 1, 1, 1],
1019 border => 0.6, 1251 border => 0.6,
1020 is_toplevel => 1,
1021 can_events => 1, 1252 can_events => 1,
1022 @_ 1253 min_w => 64,
1254 min_h => 32,
1255 %arg,
1023 ); 1256 );
1024 1257
1025 $self->{title} &&= new CFClient::UI::Label 1258 $self->{title_widget} = new CFPlus::UI::Label
1026 align => 0, 1259 align => 0,
1027 valign => 1, 1260 valign => 1,
1028 text => $self->{title}, 1261 text => $self->{title},
1029 fontsize => $self->{border}; 1262 fontsize => $self->{border},
1263 if exists $self->{title};
1264
1265 if ($self->{has_close_button}) {
1266 $self->{close_button} =
1267 new CFPlus::UI::ImageButton
1268 path => 'x1_close.png',
1269 on_activate => sub { $self->emit ("delete") };
1270
1271 $self->CFPlus::UI::Container::add ($self->{close_button});
1272 }
1030 1273
1031 $self 1274 $self
1275}
1276
1277sub add {
1278 my ($self, @widgets) = @_;
1279
1280 $self->SUPER::add (@widgets);
1281 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1282 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1032} 1283}
1033 1284
1034sub border { 1285sub border {
1035 int $_[0]{border} * $::FONTSIZE 1286 int $_[0]{border} * $::FONTSIZE
1036} 1287}
1037 1288
1038sub size_request { 1289sub size_request {
1039 my ($self) = @_; 1290 my ($self) = @_;
1291
1292 $self->{title_widget}->size_request
1293 if $self->{title_widget};
1294
1295 $self->{close_button}->size_request
1296 if $self->{close_button};
1040 1297
1041 my ($w, $h) = $self->SUPER::size_request; 1298 my ($w, $h) = $self->SUPER::size_request;
1042 1299
1043 ( 1300 (
1044 $w + $self->border * 2, 1301 $w + $self->border * 2,
1045 $h + $self->border * 2, 1302 $h + $self->border * 2,
1046 ) 1303 )
1047} 1304}
1048 1305
1049sub size_allocate { 1306sub invoke_size_allocate {
1050 my ($self, $w, $h, $changed) = @_; 1307 my ($self, $w, $h) = @_;
1051 1308
1052 return unless $changed; 1309 if ($self->{title_widget}) {
1310 $self->{title_widget}{w} = $w;
1311 $self->{title_widget}{h} = $h;
1312 $self->{title_widget}->invoke_size_allocate ($w, $h);
1313 }
1053 1314
1315 my $border = $self->border;
1316
1054 $h -= List::Util::max 0, $self->border * 2; 1317 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1318 $w -= List::Util::max 0, $border * 2;
1056 1319
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
1060 $self->child->configure ($self->border, $self->border, $w, $h); 1320 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1321
1322 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1323 if $self->{close_button};
1324
1325 1
1326}
1327
1328sub invoke_delete {
1329 my ($self) = @_;
1330
1331 $self->hide;
1332
1333 1
1334}
1335
1063sub button_down { 1336sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1337 my ($self, $ev, $x, $y) = @_;
1065 1338
1066 my ($w, $h) = @$self{qw(w h)}; 1339 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1340 my $border = $self->border;
1068 1341
… …
1081 my ($ev, $x, $y) = @_; 1354 my ($ev, $x, $y) = @_;
1082 1355
1083 my $dx = $ev->{x} - $ox; 1356 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1357 my $dy = $ev->{y} - $oy;
1085 1358
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1359 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1360 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1361
1362 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1091 $self->realloc; 1363 $self->realloc;
1092 }; 1364 };
1093 1365
1094 } elsif ($lr ^ $td) { 1366 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1367 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1098 $self->{motion} = sub { 1370 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1371 my ($ev, $x, $y) = @_;
1100 1372
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1373 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1374
1103 $self->{user_x} = $bx + $x - $ox; 1375 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1376 # HACK: the next line is required to enforce placement
1105 1377 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->realloc;
1108 }; 1378 };
1379 } else {
1380 return 0;
1381 }
1382
1109 } 1383 1
1110} 1384}
1111 1385
1112sub button_up { 1386sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1387 my ($self, $ev, $x, $y) = @_;
1114 1388
1115 delete $self->{motion}; 1389 ! ! delete $self->{motion}
1116} 1390}
1117 1391
1118sub mouse_motion { 1392sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1393 my ($self, $ev, $x, $y) = @_;
1120 1394
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1395 $self->{motion}->($ev, $x, $y) if $self->{motion};
1396
1397 ! ! $self->{motion}
1398}
1399
1400sub invoke_visibility_change {
1401 my ($self, $visible) = @_;
1402
1403 delete $self->{motion} unless $visible;
1404
1405 0
1122} 1406}
1123 1407
1124sub _draw { 1408sub _draw {
1125 my ($self) = @_; 1409 my ($self) = @_;
1126 1410
1411 my $child = $self->{children}[0];
1412
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1413 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1414 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1415
1130 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1418
1133 my $border = $self->border; 1419 my $border = $self->border;
… …
1148 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1434 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1149 } 1435 }
1150 1436
1151 glDisable GL_TEXTURE_2D; 1437 glDisable GL_TEXTURE_2D;
1152 1438
1153 $self->{title}->draw if $self->{title};
1154
1155 $self->child->draw; 1439 $child->draw;
1440
1441 if ($self->{title_widget}) {
1442 glTranslate 0, $border - $self->{h};
1443 $self->{title_widget}->_draw;
1444
1445 glTranslate 0, - ($border - $self->{h});
1446 }
1447
1448 $self->{close_button}->draw
1449 if $self->{close_button};
1156} 1450}
1157 1451
1158############################################################################# 1452#############################################################################
1159 1453
1160package CFClient::UI::Table; 1454package CFPlus::UI::Table;
1161 1455
1162our @ISA = CFClient::UI::Base::; 1456our @ISA = CFPlus::UI::Base::;
1163 1457
1164use List::Util qw(max sum); 1458use List::Util qw(max sum);
1165 1459
1166use CFClient::OpenGL; 1460use CFPlus::OpenGL;
1167 1461
1168sub new { 1462sub new {
1169 my $class = shift; 1463 my $class = shift;
1170 1464
1171 $class->SUPER::new ( 1465 $class->SUPER::new (
… …
1177sub children { 1471sub children {
1178 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1472 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1179} 1473}
1180 1474
1181sub add { 1475sub add {
1182 my ($self, $x, $y, $child) = @_; 1476 my ($self) = shift;
1183 1477
1478 while (@_) {
1479 my ($x, $y, $child) = splice @_, 0, 3, ();
1184 $child->set_parent ($self); 1480 $child->set_parent ($self);
1185 $self->{children}[$y][$x] = $child; 1481 $self->{children}[$y][$x] = $child;
1482 }
1186 1483
1484 $self->{force_realloc} = 1;
1485 $self->{force_size_alloc} = 1;
1187 $self->realloc; 1486 $self->realloc;
1487}
1488
1489sub remove {
1490 my ($self, $child) = @_;
1491
1492 # TODO: not yet implemented
1188} 1493}
1189 1494
1190# TODO: move to container class maybe? send children a signal on removal? 1495# TODO: move to container class maybe? send children a signal on removal?
1191sub clear { 1496sub clear {
1192 my ($self) = @_; 1497 my ($self) = @_;
… …
1233 (sum @$ws), 1538 (sum @$ws),
1234 (sum @$hs), 1539 (sum @$hs),
1235 ) 1540 )
1236} 1541}
1237 1542
1238sub size_allocate { 1543sub invoke_size_allocate {
1239 my ($self, $w, $h, $changed) = @_; 1544 my ($self, $w, $h) = @_;
1240 1545
1241 my ($ws, $hs) = $self->get_wh; 1546 my ($ws, $hs) = $self->get_wh;
1242 1547
1243 my $req_w = (sum @$ws) || 1; 1548 my $req_w = (sum @$ws) || 1;
1244 my $req_h = (sum @$hs) || 1; 1549 my $req_h = (sum @$hs) || 1;
… …
1250 1555
1251 # linearly scale sizes 1556 # linearly scale sizes
1252 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1557 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1253 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1558 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1254 1559
1255 CFClient::UI::harmonize $ws; 1560 CFPlus::UI::harmonize $ws;
1256 CFClient::UI::harmonize $hs; 1561 CFPlus::UI::harmonize $hs;
1257 1562
1258 my $y; 1563 my $y;
1259 1564
1260 for my $r (0 .. $#{$self->{children}}) { 1565 for my $r (0 .. $#{$self->{children}}) {
1261 my $row = $self->{children}[$r] 1566 my $row = $self->{children}[$r]
… …
1275 } 1580 }
1276 1581
1277 $y += $row_h; 1582 $y += $row_h;
1278 } 1583 }
1279 1584
1585 1
1280} 1586}
1281 1587
1282sub find_widget { 1588sub find_widget {
1283 my ($self, $x, $y) = @_; 1589 my ($self, $x, $y) = @_;
1284 1590
… …
1303 } 1609 }
1304} 1610}
1305 1611
1306############################################################################# 1612#############################################################################
1307 1613
1308package CFClient::UI::Box; 1614package CFPlus::UI::Box;
1309 1615
1310our @ISA = CFClient::UI::Container::; 1616our @ISA = CFPlus::UI::Container::;
1311 1617
1312sub size_request { 1618sub size_request {
1313 my ($self) = @_; 1619 my ($self) = @_;
1314 1620
1315 $self->{vertical} 1621 $self->{vertical}
… …
1321 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1627 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1322 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1628 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1323 ) 1629 )
1324} 1630}
1325 1631
1326sub size_allocate { 1632sub invoke_size_allocate {
1327 my ($self, $w, $h, $changed) = @_; 1633 my ($self, $w, $h) = @_;
1328 1634
1329 my $space = $self->{vertical} ? $h : $w; 1635 my $space = $self->{vertical} ? $h : $w;
1330 my $children = $self->{children}; 1636 my @children = $self->visible_children;
1331 1637
1332 my @req; 1638 my @req;
1333 1639
1334 if ($self->{homogeneous}) { 1640 if ($self->{homogeneous}) {
1335 @req = ($space / (@$children || 1)) x @$children; 1641 @req = ($space / (@children || 1)) x @children;
1336 } else { 1642 } else {
1337 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1643 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1338 my $req = List::Util::sum @req; 1644 my $req = List::Util::sum @req;
1339 1645
1340 if ($req > $space) { 1646 if ($req > $space) {
1341 # ah well, not enough space 1647 # ah well, not enough space
1342 $_ *= $space / $req for @req; 1648 $_ *= $space / $req for @req;
1343 } else { 1649 } else {
1344 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1650 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1345 1651
1346 $space = ($space - $req) / $expand; # remaining space to give away 1652 $space = ($space - $req) / $expand; # remaining space to give away
1347 1653
1348 $req[$_] += $space * $children->[$_]{expand} 1654 $req[$_] += $space * $children[$_]{expand}
1349 for 0 .. $#$children; 1655 for 0 .. $#children;
1350 } 1656 }
1351 } 1657 }
1352 1658
1353 CFClient::UI::harmonize \@req; 1659 CFPlus::UI::harmonize \@req;
1354 1660
1355 my $pos = 0; 1661 my $pos = 0;
1356 for (0 .. $#$children) { 1662 for (0 .. $#children) {
1357 my $alloc = $req[$_]; 1663 my $alloc = $req[$_];
1358 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1664 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1359 1665
1360 $pos += $alloc; 1666 $pos += $alloc;
1361 } 1667 }
1362 1668
1363 1 1669 1
1364} 1670}
1365 1671
1366############################################################################# 1672#############################################################################
1367 1673
1368package CFClient::UI::HBox; 1674package CFPlus::UI::HBox;
1369 1675
1370our @ISA = CFClient::UI::Box::; 1676our @ISA = CFPlus::UI::Box::;
1371 1677
1372sub new { 1678sub new {
1373 my $class = shift; 1679 my $class = shift;
1374 1680
1375 $class->SUPER::new ( 1681 $class->SUPER::new (
… …
1378 ) 1684 )
1379} 1685}
1380 1686
1381############################################################################# 1687#############################################################################
1382 1688
1383package CFClient::UI::VBox; 1689package CFPlus::UI::VBox;
1384 1690
1385our @ISA = CFClient::UI::Box::; 1691our @ISA = CFPlus::UI::Box::;
1386 1692
1387sub new { 1693sub new {
1388 my $class = shift; 1694 my $class = shift;
1389 1695
1390 $class->SUPER::new ( 1696 $class->SUPER::new (
… …
1393 ) 1699 )
1394} 1700}
1395 1701
1396############################################################################# 1702#############################################################################
1397 1703
1398package CFClient::UI::Label; 1704package CFPlus::UI::Label;
1399 1705
1400our @ISA = CFClient::UI::DrawBG::; 1706our @ISA = CFPlus::UI::DrawBG::;
1401 1707
1402use CFClient::OpenGL; 1708use CFPlus::OpenGL;
1403 1709
1404sub new { 1710sub new {
1405 my ($class, %arg) = @_; 1711 my ($class, %arg) = @_;
1406 1712
1407 my $self = $class->SUPER::new ( 1713 my $self = $class->SUPER::new (
… …
1410 #active_bg => none 1716 #active_bg => none
1411 #font => default_font 1717 #font => default_font
1412 #text => initial text 1718 #text => initial text
1413 #markup => initial narkup 1719 #markup => initial narkup
1414 #max_w => maximum pixel width 1720 #max_w => maximum pixel width
1721 #style => 0, # render flags
1415 ellipsise => 3, # end 1722 ellipsise => 3, # end
1416 layout => (new CFClient::Layout), 1723 layout => (new CFPlus::Layout),
1417 fontsize => 1, 1724 fontsize => 1,
1418 align => -1, 1725 align => -1,
1419 valign => -1, 1726 valign => -1,
1420 padding => 2, 1727 padding_x => 2,
1728 padding_y => 2,
1421 can_events => 0, 1729 can_events => 0,
1422 %arg 1730 %arg
1423 ); 1731 );
1424 1732
1425 if (exists $self->{template}) { 1733 if (exists $self->{template}) {
1426 my $layout = new CFClient::Layout; 1734 my $layout = new CFPlus::Layout;
1427 $layout->set_text (delete $self->{template}); 1735 $layout->set_text (delete $self->{template});
1428 $self->{template} = $layout; 1736 $self->{template} = $layout;
1429 } 1737 }
1430 1738
1431 if (exists $self->{markup}) { 1739 if (exists $self->{markup}) {
… …
1435 } 1743 }
1436 1744
1437 $self 1745 $self
1438} 1746}
1439 1747
1440sub escape($) {
1441 local $_ = $_[0];
1442
1443 s/&/&amp;/g;
1444 s/>/&gt;/g;
1445 s/</&lt;/g;
1446
1447 $_
1448}
1449
1450sub update { 1748sub update {
1451 my ($self) = @_; 1749 my ($self) = @_;
1452 1750
1453 delete $self->{texture}; 1751 delete $self->{texture};
1454 $self->SUPER::update; 1752 $self->SUPER::update;
1455} 1753}
1456 1754
1755sub realloc {
1756 my ($self) = @_;
1757
1758 delete $self->{ox};
1759 $self->SUPER::realloc;
1760}
1761
1457sub set_text { 1762sub set_text {
1458 my ($self, $text) = @_; 1763 my ($self, $text) = @_;
1459 1764
1460 return if $self->{text} eq "T$text"; 1765 return if $self->{text} eq "T$text";
1461 $self->{text} = "T$text"; 1766 $self->{text} = "T$text";
1462 1767
1463 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1464 $self->{layout}->set_text ($text); 1768 $self->{layout}->set_text ($text);
1465 1769
1770 delete $self->{size_req};
1466 $self->realloc; 1771 $self->realloc;
1467 $self->update; 1772 $self->update;
1468} 1773}
1469 1774
1470sub set_markup { 1775sub set_markup {
… …
1473 return if $self->{text} eq "M$markup"; 1778 return if $self->{text} eq "M$markup";
1474 $self->{text} = "M$markup"; 1779 $self->{text} = "M$markup";
1475 1780
1476 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1781 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1477 1782
1478 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1479 $self->{layout}->set_markup ($markup); 1783 $self->{layout}->set_markup ($markup);
1480 1784
1785 delete $self->{size_req};
1481 $self->realloc; 1786 $self->realloc;
1482 $self->update; 1787 $self->update;
1483} 1788}
1484 1789
1485sub size_request { 1790sub size_request {
1486 my ($self) = @_; 1791 my ($self) = @_;
1487 1792
1793 $self->{size_req} ||= do {
1488 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1794 $self->{layout}->set_font ($self->{font}) if $self->{font};
1489 $self->{layout}->set_width ($self->{max_w} || -1); 1795 $self->{layout}->set_width ($self->{max_w} || -1);
1490 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1796 $self->{layout}->set_ellipsise ($self->{ellipsise});
1491 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1797 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1492 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1798 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1493 1799
1494 my ($w, $h) = $self->{layout}->size; 1800 my ($w, $h) = $self->{layout}->size;
1495 1801
1496 if (exists $self->{template}) { 1802 if (exists $self->{template}) {
1497 $self->{template}->set_font ($self->{font}) if $self->{font}; 1803 $self->{template}->set_font ($self->{font}) if $self->{font};
1804 $self->{template}->set_width ($self->{max_w} || -1);
1498 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1805 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1806
1500 my ($w2, $h2) = $self->{template}->size; 1807 my ($w2, $h2) = $self->{template}->size;
1501 1808
1502 $w = List::Util::max $w, $w2; 1809 $w = List::Util::max $w, $w2;
1503 $h = List::Util::max $h, $h2; 1810 $h = List::Util::max $h, $h2;
1811 }
1812
1813 [$w, $h]
1504 } 1814 };
1505 1815
1506 ( 1816 @{ $self->{size_req} }
1507 $w + $self->{padding} * 2,
1508 $h + $self->{padding} * 2,
1509 )
1510} 1817}
1511 1818
1819sub baseline_shift {
1820 $_[0]{layout}->descent
1821}
1822
1512sub size_allocate { 1823sub invoke_size_allocate {
1513 my ($self, $w, $h, $changed) = @_; 1824 my ($self, $w, $h) = @_;
1825
1826 delete $self->{ox};
1514 1827
1515 delete $self->{texture} 1828 delete $self->{texture}
1516 if $changed; 1829 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1830
1831 1
1517} 1832}
1518 1833
1519sub set_fontsize { 1834sub set_fontsize {
1520 my ($self, $fontsize) = @_; 1835 my ($self, $fontsize) = @_;
1521 1836
1522 $self->{fontsize} = $fontsize; 1837 $self->{fontsize} = $fontsize;
1838 delete $self->{size_req};
1523 delete $self->{texture}; 1839 delete $self->{texture};
1524 1840
1525 $self->realloc; 1841 $self->realloc;
1526} 1842}
1527 1843
1844sub reconfigure {
1845 my ($self) = @_;
1846
1847 delete $self->{size_req};
1848 delete $self->{texture};
1849
1850 $self->SUPER::reconfigure;
1851}
1852
1528sub _draw { 1853sub _draw {
1529 my ($self) = @_; 1854 my ($self) = @_;
1530 1855
1531 $self->SUPER::_draw; # draw background, if applicable 1856 $self->SUPER::_draw; # draw background, if applicable
1532 1857
1533 my $tex = $self->{texture} ||= do { 1858 my $size = $self->{texture} ||= do {
1534 $self->{layout}->set_foreground (@{$self->{fg}}); 1859 $self->{layout}->set_foreground (@{$self->{fg}});
1535 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1860 $self->{layout}->set_font ($self->{font}) if $self->{font};
1536 $self->{layout}->set_width ($self->{w}); 1861 $self->{layout}->set_width ($self->{w});
1537 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1862 $self->{layout}->set_ellipsise ($self->{ellipsise});
1538 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1863 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1539 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1864 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1540 1865
1541 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1866 [$self->{layout}->size]
1542
1543 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1544 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1545 : ($self->{w} - $tex->{w}) * 0.5);
1546
1547 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1548 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1549 : ($self->{h} - $tex->{h}) * 0.5);
1550
1551 $tex
1552 }; 1867 };
1553 1868
1554 glEnable GL_TEXTURE_2D; 1869 unless (exists $self->{ox}) {
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1870 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1871 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1872 : ($self->{w} - $size->[0]) * 0.5);
1556 1873
1557 if ($tex->{format} == GL_ALPHA) { 1874 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1558 glColor @{$self->{fg}}; 1875 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1559 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1876 : ($self->{h} - $size->[1]) * 0.5);
1560 } else {
1561 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1562 } 1877 };
1563 1878
1564 glDisable GL_TEXTURE_2D; 1879 my $w = List::Util::min $self->{w} + 4, $size->[0];
1880 my $h = List::Util::min $self->{h} + 2, $size->[1];
1881
1882 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1565} 1883}
1566 1884
1567############################################################################# 1885#############################################################################
1568 1886
1569package CFClient::UI::EntryBase; 1887package CFPlus::UI::EntryBase;
1570 1888
1571our @ISA = CFClient::UI::Label::; 1889our @ISA = CFPlus::UI::Label::;
1572 1890
1573use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1574 1892
1575sub new { 1893sub new {
1576 my $class = shift; 1894 my $class = shift;
1577 1895
1578 $class->SUPER::new ( 1896 $class->SUPER::new (
… …
1583 can_hover => 1, 1901 can_hover => 1,
1584 can_focus => 1, 1902 can_focus => 1,
1585 valign => 0, 1903 valign => 0,
1586 can_events => 1, 1904 can_events => 1,
1587 #text => ... 1905 #text => ...
1906 #hidden => "*",
1588 @_ 1907 @_
1589 ) 1908 )
1590} 1909}
1591 1910
1592sub _set_text { 1911sub _set_text {
… …
1594 1913
1595 delete $self->{cur_h}; 1914 delete $self->{cur_h};
1596 1915
1597 return if $self->{text} eq $text; 1916 return if $self->{text} eq $text;
1598 1917
1599 delete $self->{texture};
1600
1601 $self->{last_activity} = $::NOW; 1918 $self->{last_activity} = $::NOW;
1602 $self->{text} = $text; 1919 $self->{text} = $text;
1603 1920
1604 $text =~ s/./*/g if $self->{hidden}; 1921 $text =~ s/./*/g if $self->{hidden};
1605 $self->{layout}->set_text ("$text "); 1922 $self->{layout}->set_text ("$text ");
1923 delete $self->{size_req};
1606 1924
1607 $self->_emit (changed => $self->{text}); 1925 $self->emit (changed => $self->{text});
1926
1927 $self->realloc;
1928 $self->update;
1608} 1929}
1609 1930
1610sub set_text { 1931sub set_text {
1611 my ($self, $text) = @_; 1932 my ($self, $text) = @_;
1612 1933
1613 $self->{cursor} = length $text; 1934 $self->{cursor} = length $text;
1614 $self->_set_text ($text); 1935 $self->_set_text ($text);
1615
1616 $self->realloc;
1617} 1936}
1618 1937
1619sub get_text { 1938sub get_text {
1620 $_[0]{text} 1939 $_[0]{text}
1621} 1940}
… …
1626 my ($w, $h) = $self->SUPER::size_request; 1945 my ($w, $h) = $self->SUPER::size_request;
1627 1946
1628 ($w + 1, $h) # add 1 for cursor 1947 ($w + 1, $h) # add 1 for cursor
1629} 1948}
1630 1949
1631sub key_down { 1950sub invoke_key_down {
1632 my ($self, $ev) = @_; 1951 my ($self, $ev) = @_;
1633 1952
1634 my $mod = $ev->{mod}; 1953 my $mod = $ev->{mod};
1635 my $sym = $ev->{sym}; 1954 my $sym = $ev->{sym};
1636 my $uni = $ev->{unicode}; 1955 my $uni = $ev->{unicode};
… …
1639 1958
1640 if ($uni == 8) { 1959 if ($uni == 8) {
1641 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1960 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1642 } elsif ($uni == 127) { 1961 } elsif ($uni == 127) {
1643 substr $text, $self->{cursor}, 1, ""; 1962 substr $text, $self->{cursor}, 1, "";
1644 } elsif ($sym == CFClient::SDLK_LEFT) { 1963 } elsif ($sym == CFPlus::SDLK_LEFT) {
1645 --$self->{cursor} if $self->{cursor}; 1964 --$self->{cursor} if $self->{cursor};
1646 } elsif ($sym == CFClient::SDLK_RIGHT) { 1965 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1647 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1966 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1648 } elsif ($sym == CFClient::SDLK_HOME) { 1967 } elsif ($sym == CFPlus::SDLK_HOME) {
1649 $self->{cursor} = 0; 1968 $self->{cursor} = 0;
1650 } elsif ($sym == CFClient::SDLK_END) { 1969 } elsif ($sym == CFPlus::SDLK_END) {
1651 $self->{cursor} = length $text; 1970 $self->{cursor} = length $text;
1971 } elsif ($uni == 21) { # ctrl-u
1972 $text = "";
1973 $self->{cursor} = 0;
1652 } elsif ($uni == 27) { 1974 } elsif ($uni == 27) {
1653 $self->_emit ('escape'); 1975 $self->emit ('escape');
1654 } elsif ($uni) { 1976 } elsif ($uni) {
1655 substr $text, $self->{cursor}++, 0, chr $uni; 1977 substr $text, $self->{cursor}++, 0, chr $uni;
1978 } else {
1979 return 0;
1656 } 1980 }
1657 1981
1658 $self->_set_text ($text); 1982 $self->_set_text ($text);
1659 1983
1660 $self->realloc; 1984 $self->realloc;
1661}
1662 1985
1986 1
1987}
1988
1663sub focus_in { 1989sub invoke_focus_in {
1664 my ($self) = @_; 1990 my ($self) = @_;
1665 1991
1666 $self->{last_activity} = $::NOW; 1992 $self->{last_activity} = $::NOW;
1667 1993
1668 $self->SUPER::focus_in; 1994 $self->SUPER::invoke_focus_in
1669} 1995}
1670 1996
1671sub button_down { 1997sub invoke_button_down {
1672 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1673 1999
1674 $self->SUPER::button_down ($ev, $x, $y); 2000 $self->SUPER::invoke_button_down ($ev, $x, $y);
1675 2001
1676 my $idx = $self->{layout}->xy_to_index ($x, $y); 2002 my $idx = $self->{layout}->xy_to_index ($x, $y);
1677 2003
1678 # byte-index to char-index 2004 # byte-index to char-index
1679 my $text = $self->{text}; 2005 my $text = $self->{text};
1680 utf8::encode $text; 2006 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1681 $self->{cursor} = length substr $text, 0, $idx; 2007 $self->{cursor} = length $text;
1682 2008
1683 $self->_set_text ($self->{text}); 2009 $self->_set_text ($self->{text});
1684 $self->update; 2010 $self->update;
2011
2012 1
1685} 2013}
1686 2014
1687sub mouse_motion { 2015sub invoke_mouse_motion {
1688 my ($self, $ev, $x, $y) = @_; 2016 my ($self, $ev, $x, $y) = @_;
1689# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2017# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2018
2019 1
1690} 2020}
1691 2021
1692sub _draw { 2022sub _draw {
1693 my ($self) = @_; 2023 my ($self) = @_;
1694 2024
1695 local $self->{fg} = $self->{fg}; 2025 local $self->{fg} = $self->{fg};
1696 2026
1697 if ($FOCUS == $self) { 2027 if ($FOCUS == $self) {
1698 glColor @{$self->{active_bg}}; 2028 glColor_premultiply @{$self->{active_bg}};
1699 $self->{fg} = $self->{active_fg}; 2029 $self->{fg} = $self->{active_fg};
1700 } else { 2030 } else {
1701 glColor @{$self->{bg}}; 2031 glColor_premultiply @{$self->{bg}};
1702 } 2032 }
1703 2033
1704 glEnable GL_BLEND; 2034 glEnable GL_BLEND;
1705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2035 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1706 glBegin GL_QUADS; 2036 glBegin GL_QUADS;
1707 glVertex 0 , 0; 2037 glVertex 0 , 0;
1708 glVertex 0 , $self->{h}; 2038 glVertex 0 , $self->{h};
1709 glVertex $self->{w}, $self->{h}; 2039 glVertex $self->{w}, $self->{h};
1710 glVertex $self->{w}, 0; 2040 glVertex $self->{w}, 0;
… …
1721 utf8::encode $text; 2051 utf8::encode $text;
1722 2052
1723 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2053 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1724 } 2054 }
1725 2055
1726 glColor @{$self->{fg}};
1727 glBegin GL_LINES; 2056 glBegin GL_LINES;
1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2057 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1729 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2058 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1730 glEnd; 2059 glEnd;
1731 } 2060 }
1732} 2061}
1733 2062
1734package CFClient::UI::Entry; 2063package CFPlus::UI::Entry;
1735 2064
1736our @ISA = CFClient::UI::EntryBase::; 2065our @ISA = CFPlus::UI::EntryBase::;
1737 2066
1738use CFClient::OpenGL; 2067use CFPlus::OpenGL;
1739 2068
1740sub key_down { 2069sub invoke_key_down {
1741 my ($self, $ev) = @_; 2070 my ($self, $ev) = @_;
1742 2071
1743 my $sym = $ev->{sym}; 2072 my $sym = $ev->{sym};
1744 2073
1745 if ($sym == 13) { 2074 if ($sym == 13) {
1746 unshift @{$self->{history}}, 2075 unshift @{$self->{history}},
1747 my $txt = $self->get_text; 2076 my $txt = $self->get_text;
2077
1748 $self->{history_pointer} = -1; 2078 $self->{history_pointer} = -1;
1749 $self->{history_saveback} = ''; 2079 $self->{history_saveback} = '';
1750 $self->_emit (activate => $txt); 2080 $self->emit (activate => $txt);
1751 $self->update; 2081 $self->update;
1752 2082
1753 } elsif ($sym == CFClient::SDLK_UP) { 2083 } elsif ($sym == CFPlus::SDLK_UP) {
1754 if ($self->{history_pointer} < 0) { 2084 if ($self->{history_pointer} < 0) {
1755 $self->{history_saveback} = $self->get_text; 2085 $self->{history_saveback} = $self->get_text;
1756 } 2086 }
1757 if (@{$self->{history} || []} > 0) { 2087 if (@{$self->{history} || []} > 0) {
1758 $self->{history_pointer}++; 2088 $self->{history_pointer}++;
… …
1760 $self->{history_pointer} = @{$self->{history} || []} - 1; 2090 $self->{history_pointer} = @{$self->{history} || []} - 1;
1761 } 2091 }
1762 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2092 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1763 } 2093 }
1764 2094
1765 } elsif ($sym == CFClient::SDLK_DOWN) { 2095 } elsif ($sym == CFPlus::SDLK_DOWN) {
1766 $self->{history_pointer}--; 2096 $self->{history_pointer}--;
1767 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2097 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1768 2098
1769 if ($self->{history_pointer} >= 0) { 2099 if ($self->{history_pointer} >= 0) {
1770 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2100 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1771 } else { 2101 } else {
1772 $self->set_text ($self->{history_saveback}); 2102 $self->set_text ($self->{history_saveback});
1773 } 2103 }
1774 2104
1775 } else { 2105 } else {
1776 $self->SUPER::key_down ($ev); 2106 return $self->SUPER::invoke_key_down ($ev)
2107 }
2108
1777 } 2109 1
1778
1779} 2110}
1780 2111
1781############################################################################# 2112#############################################################################
1782 2113
1783package CFClient::UI::Button; 2114package CFPlus::UI::Button;
1784 2115
1785our @ISA = CFClient::UI::Label::; 2116our @ISA = CFPlus::UI::Label::;
1786 2117
1787use CFClient::OpenGL; 2118use CFPlus::OpenGL;
1788 2119
1789my @tex = 2120my @tex =
1790 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2121 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1791 qw(b1_button_active.png); 2122 qw(b1_button_active.png);
1792 2123
1793sub new { 2124sub new {
1794 my $class = shift; 2125 my $class = shift;
1795 2126
1796 $class->SUPER::new ( 2127 $class->SUPER::new (
1797 padding => 4, 2128 padding_x => 4,
2129 padding_y => 4,
1798 fg => [1, 1, 1], 2130 fg => [1, 1, 1],
1799 active_fg => [0, 0, 1], 2131 active_fg => [0, 0, 1],
1800 can_hover => 1, 2132 can_hover => 1,
1801 align => 0, 2133 align => 0,
1802 valign => 0, 2134 valign => 0,
1803 can_events => 1, 2135 can_events => 1,
1804 @_ 2136 @_
1805 ) 2137 )
1806} 2138}
1807 2139
1808sub activate { }
1809
1810sub button_up { 2140sub invoke_button_up {
1811 my ($self, $ev, $x, $y) = @_; 2141 my ($self, $ev, $x, $y) = @_;
1812 2142
1813 $self->emit ("activate") 2143 $self->emit ("activate")
1814 if $x >= 0 && $x < $self->{w} 2144 if $x >= 0 && $x < $self->{w}
1815 && $y >= 0 && $y < $self->{h}; 2145 && $y >= 0 && $y < $self->{h};
2146
2147 1
1816} 2148}
1817 2149
1818sub _draw { 2150sub _draw {
1819 my ($self) = @_; 2151 my ($self) = @_;
1820 2152
1821 local $self->{fg} = $self->{fg}; 2153 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1822
1823 if ($GRAB == $self) {
1824 $self->{fg} = $self->{active_fg};
1825 }
1826 2154
1827 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 glColor 0, 0, 0, 1; 2157 glColor 0, 0, 0, 1;
1830 2158
… …
1835 $self->SUPER::_draw; 2163 $self->SUPER::_draw;
1836} 2164}
1837 2165
1838############################################################################# 2166#############################################################################
1839 2167
1840package CFClient::UI::CheckBox; 2168package CFPlus::UI::CheckBox;
1841 2169
1842our @ISA = CFClient::UI::DrawBG::; 2170our @ISA = CFPlus::UI::DrawBG::;
1843 2171
1844my @tex = 2172my @tex =
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2174 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1847 2175
1848use CFClient::OpenGL; 2176use CFPlus::OpenGL;
1849 2177
1850sub new { 2178sub new {
1851 my $class = shift; 2179 my $class = shift;
1852 2180
1853 $class->SUPER::new ( 2181 $class->SUPER::new (
1854 padding => 2, 2182 padding_x => 2,
2183 padding_y => 2,
1855 fg => [1, 1, 1], 2184 fg => [1, 1, 1],
1856 active_fg => [1, 1, 0], 2185 active_fg => [1, 1, 0],
1857 bg => [0, 0, 0, 0.2], 2186 bg => [0, 0, 0, 0.2],
1858 active_bg => [1, 1, 1, 0.5], 2187 active_bg => [1, 1, 1, 0.5],
1859 state => 0, 2188 state => 0,
… …
1863} 2192}
1864 2193
1865sub size_request { 2194sub size_request {
1866 my ($self) = @_; 2195 my ($self) = @_;
1867 2196
1868 ($self->{padding} * 2 + 6) x 2 2197 (6) x 2
1869} 2198}
1870 2199
2200sub toggle {
2201 my ($self) = @_;
2202
2203 $self->{state} = !$self->{state};
2204 $self->emit (changed => $self->{state});
2205 $self->update;
2206}
2207
1871sub button_down { 2208sub invoke_button_down {
1872 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1873 2210
1874 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2211 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1875 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2212 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1876 $self->{state} = !$self->{state}; 2213 $self->toggle;
1877 $self->_emit (changed => $self->{state}); 2214 } else {
2215 return 0
2216 }
2217
1878 } 2218 1
1879} 2219}
1880 2220
1881sub _draw { 2221sub _draw {
1882 my ($self) = @_; 2222 my ($self) = @_;
1883 2223
1884 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1885 2225
1886 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2226 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1887 2227
1888 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2228 my ($w, $h) = @$self{qw(w h)};
2229
2230 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1889 2231
1890 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2232 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1891 2233
1892 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2234 my $tex = $self->{state} ? $tex[1] : $tex[0];
1893 2235
… …
1896 glDisable GL_TEXTURE_2D; 2238 glDisable GL_TEXTURE_2D;
1897} 2239}
1898 2240
1899############################################################################# 2241#############################################################################
1900 2242
1901package CFClient::UI::Image; 2243package CFPlus::UI::Image;
1902 2244
1903our @ISA = CFClient::UI::Base::; 2245our @ISA = CFPlus::UI::Base::;
1904 2246
1905use CFClient::OpenGL; 2247use CFPlus::OpenGL;
1906use Carp qw/confess/;
1907 2248
1908our %loaded_images; 2249our %texture_cache;
1909 2250
1910sub new { 2251sub new {
1911 my $class = shift; 2252 my $class = shift;
1912 2253
1913 my $self = $class->SUPER::new (can_events => 0, @_); 2254 my $self = $class->SUPER::new (
2255 can_events => 0,
2256 @_,
2257 );
1914 2258
1915 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2259 $self->{path} || $self->{tex}
2260 or Carp::croak "'path' or 'tex' attributes required";
1916 2261
1917 $loaded_images{$self->{image}} ||= 2262 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1918 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2263 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1919 2264
1920 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2265 Scalar::Util::weaken $texture_cache{$self->{path}};
1921 2266
1922 Scalar::Util::weaken $loaded_images{$self->{image}}; 2267 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1923
1924 $self->{aspect} = $tex->{w} / $tex->{h};
1925 2268
1926 $self 2269 $self
1927} 2270}
1928 2271
2272sub STORABLE_freeze {
2273 my ($self, $cloning) = @_;
2274
2275 $self->{path}
2276 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2277
2278 $self->{path}
2279}
2280
2281sub STORABLE_attach {
2282 my ($self, $cloning, $path) = @_;
2283
2284 $self->new (path => $path)
2285}
2286
1929sub size_request { 2287sub size_request {
1930 my ($self) = @_; 2288 my ($self) = @_;
1931 2289
1932 ($self->{tex}->{w}, $self->{tex}->{h}) 2290 ($self->{tex}{w}, $self->{tex}{h})
1933} 2291}
1934 2292
1935sub _draw { 2293sub _draw {
1936 my ($self) = @_; 2294 my ($self) = @_;
1937 2295
… …
1947 } 2305 }
1948 2306
1949 glEnable GL_TEXTURE_2D; 2307 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2308 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951 2309
1952 $tex->draw_quad_alpha (0, 0, $w, $h); 2310 $tex->draw_quad (0, 0, $w, $h);
1953 2311
1954 glDisable GL_TEXTURE_2D; 2312 glDisable GL_TEXTURE_2D;
1955} 2313}
1956 2314
1957############################################################################# 2315#############################################################################
1958 2316
2317package CFPlus::UI::ImageButton;
2318
2319our @ISA = CFPlus::UI::Image::;
2320
2321use CFPlus::OpenGL;
2322
2323my %textures;
2324
2325sub new {
2326 my $class = shift;
2327
2328 my $self = $class->SUPER::new (
2329 padding_x => 4,
2330 padding_y => 4,
2331 fg => [1, 1, 1],
2332 active_fg => [0, 0, 1],
2333 can_hover => 1,
2334 align => 0,
2335 valign => 0,
2336 can_events => 1,
2337 @_
2338 );
2339}
2340
2341sub invoke_button_up {
2342 my ($self, $ev, $x, $y) = @_;
2343
2344 $self->emit ("activate")
2345 if $x >= 0 && $x < $self->{w}
2346 && $y >= 0 && $y < $self->{h};
2347
2348 1
2349}
2350
2351#############################################################################
2352
1959package CFClient::UI::VGauge; 2353package CFPlus::UI::VGauge;
1960 2354
1961our @ISA = CFClient::UI::Base::; 2355our @ISA = CFPlus::UI::Base::;
1962 2356
1963use List::Util qw(min max); 2357use List::Util qw(min max);
1964 2358
1965use CFClient::OpenGL; 2359use CFPlus::OpenGL;
1966 2360
1967my %tex = ( 2361my %tex = (
1968 food => [ 2362 food => [
1969 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1970 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2364 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1971 ], 2365 ],
1972 grace => [ 2366 grace => [
1973 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1974 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2368 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1975 ], 2369 ],
1976 hp => [ 2370 hp => [
1977 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2371 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1978 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2372 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1979 ], 2373 ],
1980 mana => [ 2374 mana => [
1981 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2375 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1982 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2376 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1983 ], 2377 ],
1984); 2378);
1985 2379
1986# eg. VGauge->new (gauge => 'food'), default gauge: food 2380# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2046 my $ycut1 = max 0, min 1, $ycut; 2440 my $ycut1 = max 0, min 1, $ycut;
2047 my $ycut2 = max 0, min 1, $ycut - 1; 2441 my $ycut2 = max 0, min 1, $ycut - 1;
2048 2442
2049 my $h1 = $self->{h} * (1 - $ycut1); 2443 my $h1 = $self->{h} * (1 - $ycut1);
2050 my $h2 = $self->{h} * (1 - $ycut2); 2444 my $h2 = $self->{h} * (1 - $ycut2);
2445 my $h3 = $self->{h};
2446
2447 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2051 2448
2052 glEnable GL_BLEND; 2449 glEnable GL_BLEND;
2053 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2450 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2451 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2054 glEnable GL_TEXTURE_2D; 2452 glEnable GL_TEXTURE_2D;
2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2453 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056 2454
2057 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2455 glBindTexture GL_TEXTURE_2D, $t1->{name};
2058 glBegin GL_QUADS; 2456 glBegin GL_QUADS;
… …
2073 2471
2074 if ($t3) { 2472 if ($t3) {
2075 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2473 glBindTexture GL_TEXTURE_2D, $t3->{name};
2076 glBegin GL_QUADS; 2474 glBegin GL_QUADS;
2077 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2475 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2078 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2476 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2079 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2477 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2080 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2478 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2081 glEnd; 2479 glEnd;
2082 } 2480 }
2083 2481
2084 glDisable GL_BLEND; 2482 glDisable GL_BLEND;
2085 glDisable GL_TEXTURE_2D; 2483 glDisable GL_TEXTURE_2D;
2086} 2484}
2087 2485
2088############################################################################# 2486#############################################################################
2089 2487
2090package CFClient::UI::Gauge; 2488package CFPlus::UI::Gauge;
2091 2489
2092our @ISA = CFClient::UI::VBox::; 2490our @ISA = CFPlus::UI::VBox::;
2093 2491
2094sub new { 2492sub new {
2095 my ($class, %arg) = @_; 2493 my ($class, %arg) = @_;
2096 2494
2097 my $self = $class->SUPER::new ( 2495 my $self = $class->SUPER::new (
… …
2099 can_hover => 1, 2497 can_hover => 1,
2100 can_events => 1, 2498 can_events => 1,
2101 %arg, 2499 %arg,
2102 ); 2500 );
2103 2501
2104 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2502 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2105 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2503 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2106 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2504 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2107 2505
2108 $self 2506 $self
2109} 2507}
2110 2508
2111sub set_fontsize { 2509sub set_fontsize {
… …
2132 $self->{value}->set_text ($val); 2530 $self->{value}->set_text ($val);
2133} 2531}
2134 2532
2135############################################################################# 2533#############################################################################
2136 2534
2137package CFClient::UI::Slider; 2535package CFPlus::UI::Slider;
2138 2536
2139use strict; 2537use strict;
2140 2538
2141use CFClient::OpenGL; 2539use CFPlus::OpenGL;
2142 2540
2143our @ISA = CFClient::UI::DrawBG::; 2541our @ISA = CFPlus::UI::DrawBG::;
2144 2542
2145my @tex = 2543my @tex =
2146 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2544 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2147 qw(s1_slider.png s1_slider_bg.png); 2545 qw(s1_slider.png s1_slider_bg.png);
2148 2546
2149sub new { 2547sub new {
2150 my $class = shift; 2548 my $class = shift;
2151 2549
… …
2158 fg => [1, 1, 1], 2556 fg => [1, 1, 1],
2159 active_fg => [0, 0, 0], 2557 active_fg => [0, 0, 0],
2160 bg => [0, 0, 0, 0.2], 2558 bg => [0, 0, 0, 0.2],
2161 active_bg => [1, 1, 1, 0.5], 2559 active_bg => [1, 1, 1, 0.5],
2162 range => [0, 0, 100, 10, 0], 2560 range => [0, 0, 100, 10, 0],
2163 req_w => $::WIDTH / 80, 2561 min_w => $::WIDTH / 80,
2164 req_h => $::WIDTH / 80, 2562 min_h => $::WIDTH / 80,
2165 vertical => 0, 2563 vertical => 0,
2166 can_hover => 1, 2564 can_hover => 1,
2167 inner_pad => 0.02, 2565 inner_pad => 0.02,
2168 @_ 2566 @_
2169 ); 2567 );
… …
2172 $self->update; 2570 $self->update;
2173 2571
2174 $self 2572 $self
2175} 2573}
2176 2574
2177sub changed { }
2178
2179sub set_range { 2575sub set_range {
2180 my ($self, $range) = @_; 2576 my ($self, $range) = @_;
2181 2577
2182 ($range, $self->{range}) = ($self->{range}, $range); 2578 ($range, $self->{range}) = ($self->{range}, $range);
2183 2579
2184 $self->update
2185 if "@$range" ne "@{$self->{range}}"; 2580 if ("@$range" ne "@{$self->{range}}") {
2581 $self->update;
2582 $self->set_value ($self->{range}[0]);
2583 }
2186} 2584}
2187 2585
2188sub set_value { 2586sub set_value {
2189 my ($self, $value) = @_; 2587 my ($self, $value) = @_;
2190 2588
… …
2201 if $unit; 2599 if $unit;
2202 2600
2203 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2601 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2204 2602
2205 if ($value != $old_value) { 2603 if ($value != $old_value) {
2206 $self->_emit (changed => $value); 2604 $self->emit (changed => $value);
2207 $self->update; 2605 $self->update;
2208 } 2606 }
2209} 2607}
2210 2608
2211sub size_request { 2609sub size_request {
2212 my ($self) = @_; 2610 my ($self) = @_;
2213 2611
2214 my $w = $self->{req_w}; 2612 ($self->{req_w}, $self->{req_h})
2215 my $h = $self->{req_h};
2216
2217 $self->{vertical} ? ($h, $w) : ($w, $h)
2218} 2613}
2219 2614
2220sub button_down { 2615sub invoke_button_down {
2221 my ($self, $ev, $x, $y) = @_; 2616 my ($self, $ev, $x, $y) = @_;
2222 2617
2223 $self->SUPER::button_down ($ev, $x, $y); 2618 $self->SUPER::invoke_button_down ($ev, $x, $y);
2224 2619
2225 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2620 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2226 2621
2227 $self->mouse_motion ($ev, $x, $y); 2622 $self->invoke_mouse_motion ($ev, $x, $y)
2228} 2623}
2229 2624
2230sub mouse_motion { 2625sub invoke_mouse_motion {
2231 my ($self, $ev, $x, $y) = @_; 2626 my ($self, $ev, $x, $y) = @_;
2232 2627
2233 if ($GRAB == $self) { 2628 if ($GRAB == $self) {
2234 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2629 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2235 2630
2236 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2631 my (undef, $lo, $hi, $page) = @{$self->{range}};
2237 2632
2238 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2633 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2239 2634
2240 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2635 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2636 } else {
2637 return 0;
2638 }
2639
2241 } 2640 1
2641}
2642
2643sub invoke_mouse_wheel {
2644 my ($self, $ev) = @_;
2645
2646 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2647
2648 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2649
2650 ! ! $delta
2242} 2651}
2243 2652
2244sub update { 2653sub update {
2245 my ($self) = @_; 2654 my ($self) = @_;
2246 2655
2247 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2656 delete $self->{knob_w};
2657 $self->SUPER::update;
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 unless ($self->{knob_w}) {
2248 $self->set_value ($self->{range}[0]); 2664 $self->set_value ($self->{range}[0]);
2249 2665
2250 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2666 my ($value, $lo, $hi, $page) = @{$self->{range}};
2251 my $range = ($hi - $page - $lo) || 1e-100; 2667 my $range = ($hi - $page - $lo) || 1e-100;
2252 2668
… …
2258 $value = ($value - $lo) / $range; 2674 $value = ($value - $lo) / $range;
2259 $value = $value * $self->{scale} + $self->{offset}; 2675 $value = $value * $self->{scale} + $self->{offset};
2260 2676
2261 $self->{knob_x} = $value - $knob_w * 0.5; 2677 $self->{knob_x} = $value - $knob_w * 0.5;
2262 $self->{knob_w} = $knob_w; 2678 $self->{knob_w} = $knob_w;
2263 }); 2679 }
2264
2265 $self->SUPER::update;
2266}
2267
2268sub _draw {
2269 my ($self) = @_;
2270 2680
2271 $self->SUPER::_draw (); 2681 $self->SUPER::_draw ();
2272 2682
2273 glScale $self->{w}, $self->{h}; 2683 glScale $self->{w}, $self->{h};
2274 2684
… …
2294 glDisable GL_TEXTURE_2D; 2704 glDisable GL_TEXTURE_2D;
2295} 2705}
2296 2706
2297############################################################################# 2707#############################################################################
2298 2708
2299package CFClient::UI::ValSlider; 2709package CFPlus::UI::ValSlider;
2300 2710
2301our @ISA = CFClient::UI::HBox::; 2711our @ISA = CFPlus::UI::HBox::;
2302 2712
2303sub new { 2713sub new {
2304 my ($class, %arg) = @_; 2714 my ($class, %arg) = @_;
2305 2715
2306 my $range = delete $arg{range}; 2716 my $range = delete $arg{range};
2307 2717
2308 my $self = $class->SUPER::new ( 2718 my $self = $class->SUPER::new (
2309 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2719 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2310 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2720 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2311 to_value => sub { shift }, 2721 to_value => sub { shift },
2312 from_value => sub { shift }, 2722 from_value => sub { shift },
2313 %arg, 2723 %arg,
2314 ); 2724 );
2315 2725
… …
2335sub set_range { shift->{slider}->set_range (@_) } 2745sub set_range { shift->{slider}->set_range (@_) }
2336sub set_value { shift->{slider}->set_value (@_) } 2746sub set_value { shift->{slider}->set_value (@_) }
2337 2747
2338############################################################################# 2748#############################################################################
2339 2749
2340package CFClient::UI::TextView; 2750package CFPlus::UI::TextScroller;
2341 2751
2342our @ISA = CFClient::UI::HBox::; 2752our @ISA = CFPlus::UI::HBox::;
2343 2753
2344use CFClient::OpenGL; 2754use CFPlus::OpenGL;
2345 2755
2346sub new { 2756sub new {
2347 my $class = shift; 2757 my $class = shift;
2348 2758
2349 my $self = $class->SUPER::new ( 2759 my $self = $class->SUPER::new (
2350 fontsize => 1, 2760 fontsize => 1,
2351 can_events => 0, 2761 can_events => 1,
2762 indent => 0,
2352 #font => default_font 2763 #font => default_font
2353 @_, 2764 @_,
2354 2765
2355 layout => (new CFClient::Layout 1), 2766 layout => (new CFPlus::Layout),
2356 par => [], 2767 par => [],
2357 height => 0, 2768 height => 0,
2358 children => [ 2769 children => [
2359 (new CFClient::UI::Empty expand => 1), 2770 (new CFPlus::UI::Empty expand => 1),
2360 (new CFClient::UI::Slider vertical => 1), 2771 (new CFPlus::UI::Slider vertical => 1),
2361 ], 2772 ],
2362 ); 2773 );
2363 2774
2364 $self->{children}[1]->connect (changed => sub { $self->update }); 2775 $self->{children}[1]->connect (changed => sub { $self->update });
2365 2776
… …
2371 2782
2372 $self->{fontsize} = $fontsize; 2783 $self->{fontsize} = $fontsize;
2373 $self->reflow; 2784 $self->reflow;
2374} 2785}
2375 2786
2787sub size_request {
2788 my ($self) = @_;
2789
2790 my ($empty, $slider) = @{ $self->{children} };
2791
2792 local $self->{children} = [$empty, $slider];
2793 $self->SUPER::size_request
2794}
2795
2376sub size_allocate { 2796sub invoke_size_allocate {
2377 my ($self, $w, $h, $changed) = @_; 2797 my ($self, $w, $h) = @_;
2378 2798
2379 $self->SUPER::size_allocate ($w, $h, $changed); 2799 my ($empty, $slider, @other) = @{ $self->{children} };
2380 2800 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2381 return unless $changed;
2382 2801
2383 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2802 $self->{layout}->set_font ($self->{font}) if $self->{font};
2384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2803 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2385 $self->{layout}->set_width ($self->{children}[0]{w}); 2804 $self->{layout}->set_width ($empty->{w});
2805 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2386 2806
2387 $self->reflow; 2807 $self->reflow;
2388}
2389 2808
2390sub text_size { 2809 local $self->{children} = [$empty, $slider];
2810 $self->SUPER::invoke_size_allocate ($w, $h)
2811}
2812
2813sub invoke_mouse_wheel {
2391 my ($self, $text, $indent) = @_; 2814 my ($self, $ev) = @_;
2815
2816 return 0 unless $ev->{dy}; # only vertical movements
2817
2818 $self->{children}[1]->emit (mouse_wheel => $ev);
2819
2820 1
2821}
2822
2823sub get_layout {
2824 my ($self, $para) = @_;
2392 2825
2393 my $layout = $self->{layout}; 2826 my $layout = $self->{layout};
2394 2827
2828 $layout->set_font ($self->{font}) if $self->{font};
2829 $layout->set_foreground (@{$para->{fg}});
2395 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2830 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $layout->set_width ($self->{children}[0]{w} - $indent); 2831 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2832 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397 $layout->set_markup ($text); 2833 $layout->set_markup ($para->{markup});
2834
2835 $layout->set_shapes (
2836 map
2837 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2838 @{$para->{widget}}
2398 2839 );
2840
2399 $layout->size 2841 $layout
2400} 2842}
2401 2843
2402sub reflow { 2844sub reflow {
2403 my ($self) = @_; 2845 my ($self) = @_;
2404 2846
… …
2411 2853
2412 # todo: base offset on lines or so, not on pixels 2854 # todo: base offset on lines or so, not on pixels
2413 $self->{children}[1]->set_value ($offset); 2855 $self->{children}[1]->set_value ($offset);
2414} 2856}
2415 2857
2858sub current_paragraph {
2859 my ($self) = @_;
2860
2861 $self->{top_paragraph} - 1
2862}
2863
2864sub scroll_to {
2865 my ($self, $para) = @_;
2866
2867 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2868
2869 $self->{scroll_to} = $para;
2870 $self->update;
2871}
2872
2416sub clear { 2873sub clear {
2417 my ($self) = @_; 2874 my ($self) = @_;
2875
2876 my (undef, undef, @other) = @{ $self->{children} };
2877 $self->remove ($_) for @other;
2418 2878
2419 $self->{par} = []; 2879 $self->{par} = [];
2420 $self->{height} = 0; 2880 $self->{height} = 0;
2421 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2881 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2422} 2882}
2423 2883
2424sub add_paragraph { 2884sub add_paragraph {
2425 my ($self, $color, $text, $indent) = @_; 2885 my $self = shift;
2426 2886
2427 for my $line (split /\n/, $text) { 2887 for my $para (@_) {
2428 my ($w, $h) = $self->text_size ($line); 2888 $para = {
2889 fg => [1, 1, 1, 1],
2890 indent => 0,
2891 markup => "",
2892 widget => [],
2893 ref $para ? %$para : (markup => $para),
2894 w => 1e10,
2895 wrapped => 1,
2896 };
2897
2898 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2899 push @{$self->{par}}, $para;
2900 }
2901
2902 $self->{need_reflow}++;
2903 $self->update;
2904}
2905
2906sub scroll_to_bottom {
2907 my ($self) = @_;
2908
2909 $self->{scroll_to} = $#{$self->{par}};
2910 $self->update;
2911}
2912
2913sub force_uptodate {
2914 my ($self) = @_;
2915
2916 if (delete $self->{need_reflow}) {
2917 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2918
2919 my $height = 0;
2920
2921 for my $para (@{$self->{par}}) {
2922 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2923 my $layout = $self->get_layout ($para);
2924 my ($w, $h) = $layout->size;
2925
2926 $para->{w} = $w + $para->{indent};
2927 $para->{h} = $h;
2928 $para->{wrapped} = $layout->has_wrapped;
2929 }
2930
2931 $para->{y} = $height;
2932 $height += $para->{h};
2933 }
2934
2429 $self->{height} += $h; 2935 $self->{height} = $height;
2430 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2936 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2431 }
2432 2937
2433 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2938 delete $self->{texture};
2939 }
2940
2941 if (my $paridx = delete $self->{scroll_to}) {
2942 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2943 }
2434} 2944}
2435 2945
2436sub update { 2946sub update {
2437 my ($self) = @_; 2947 my ($self) = @_;
2438 2948
… …
2440 2950
2441 return unless $self->{h} > 0; 2951 return unless $self->{h} > 0;
2442 2952
2443 delete $self->{texture}; 2953 delete $self->{texture};
2444 2954
2445 $ROOT->on_post_alloc ($self, sub { 2955 $ROOT->on_post_alloc ($self => sub {
2956 $self->force_uptodate;
2957
2446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2958 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2447 2959
2448 if (delete $self->{need_reflow}) {
2449 my $height = 0;
2450
2451 my $layout = $self->{layout};
2452
2453 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2454
2455 for (@{$self->{par}}) {
2456 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2457 $layout->set_width ($W - $_->[3]);
2458 $layout->set_markup ($_->[4]);
2459 my ($w, $h) = $layout->size;
2460 $_->[0] = $w + $_->[3];
2461 $_->[1] = $h;
2462 }
2463
2464 $height += $_->[1];
2465 }
2466
2467 $self->{height} = $height;
2468
2469 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2470
2471 delete $self->{texture};
2472 }
2473
2474 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2960 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2475 glClearColor 0.5, 0.5, 0.5, 0; 2961 glClearColor 0, 0, 0, 0;
2476 glClear GL_COLOR_BUFFER_BIT; 2962 glClear GL_COLOR_BUFFER_BIT;
2477 2963
2964 package CFPlus::UI::Base;
2965 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2966 (0, 0, $self->{w}, $self->{h});
2967
2968 my $top = int $self->{children}[1]{range}[0];
2969
2970 my $paridx = 0;
2971 my $top_paragraph;
2478 my $top = int $self->{children}[1]{range}[0]; 2972 my $top = int $self->{children}[1]{range}[0];
2479 2973
2480 my $y0 = $top; 2974 my $y0 = $top;
2481 my $y1 = $top + $H; 2975 my $y1 = $top + $H;
2482 2976
2483 my $y = 0;
2484
2485 my $layout = $self->{layout};
2486
2487 $layout->set_font ($self->{font}) if $self->{font};
2488
2489 glEnable GL_BLEND;
2490 #TODO# not correct in windows where rgba is forced off
2491 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2492
2493 for my $par (@{$self->{par}}) { 2977 for my $para (@{$self->{par}}) {
2494 my $h = $par->[1]; 2978 my $h = $para->{h};
2979 my $y = $para->{y};
2495 2980
2496 if ($y0 < $y + $h && $y < $y1) { 2981 if ($y0 < $y + $h && $y < $y1) {
2497 $layout->set_foreground (@{ $par->[2] }); 2982 my $layout = $self->get_layout ($para);
2498 $layout->set_width ($W - $par->[3]);
2499 $layout->set_markup ($par->[4]);
2500 2983
2501 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2984 $layout->render ($para->{indent}, $y - $y0);
2502 2985
2503 glRasterPos $par->[3], $y - $y0; 2986 if (my @w = @{ $para->{widget} }) {
2504 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2987 my @s = $layout->get_shapes;
2988
2989 for (@w) {
2990 my ($dx, $dy) = splice @s, 0, 2, ();
2991
2992 $_->{x} = $dx + $para->{indent};
2993 $_->{y} = $dy + $y - $y0;
2994
2995 $_->draw;
2996 }
2997 }
2505 } 2998 }
2506 2999
2507 $y += $h; 3000 $paridx++;
3001 $top_paragraph ||= $paridx if $y >= $top;
2508 } 3002 }
2509 3003
2510 glDisable GL_BLEND; 3004 $self->{top_paragraph} = $top_paragraph;
2511 }; 3005 };
2512 }); 3006 });
2513} 3007}
2514 3008
3009sub reconfigure {
3010 my ($self) = @_;
3011
3012 $self->SUPER::reconfigure;
3013
3014 $_->{w} = 1e10 for @{ $self->{par} };
3015 $self->reflow;
3016}
3017
2515sub _draw { 3018sub _draw {
2516 my ($self) = @_; 3019 my ($self) = @_;
2517 3020
2518 glEnable GL_TEXTURE_2D; 3021 glEnable GL_TEXTURE_2D;
2519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3022 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2520 glColor 1, 1, 1, 1; 3023 glColor 0, 0, 0, 1;
2521 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3024 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2522 glDisable GL_TEXTURE_2D; 3025 glDisable GL_TEXTURE_2D;
2523 3026
2524 $self->{children}[1]->draw; 3027 $self->{children}[1]->draw;
2525
2526} 3028}
2527 3029
2528############################################################################# 3030#############################################################################
2529 3031
2530package CFClient::UI::Animator; 3032package CFPlus::UI::Animator;
2531 3033
2532use CFClient::OpenGL; 3034use CFPlus::OpenGL;
2533 3035
2534our @ISA = CFClient::UI::Bin::; 3036our @ISA = CFPlus::UI::Bin::;
2535 3037
2536sub moveto { 3038sub moveto {
2537 my ($self, $x, $y) = @_; 3039 my ($self, $x, $y) = @_;
2538 3040
2539 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3041 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2567 glPopMatrix; 3069 glPopMatrix;
2568} 3070}
2569 3071
2570############################################################################# 3072#############################################################################
2571 3073
2572package CFClient::UI::Flopper; 3074package CFPlus::UI::Flopper;
2573 3075
2574our @ISA = CFClient::UI::Button::; 3076our @ISA = CFPlus::UI::Button::;
2575 3077
2576sub new { 3078sub new {
2577 my $class = shift; 3079 my $class = shift;
2578 3080
2579 my $self = $class->SUPER::new ( 3081 my $self = $class->SUPER::new (
… …
2591 $self->{other}->toggle_visibility; 3093 $self->{other}->toggle_visibility;
2592} 3094}
2593 3095
2594############################################################################# 3096#############################################################################
2595 3097
2596package CFClient::UI::Tooltip; 3098package CFPlus::UI::Tooltip;
2597 3099
2598our @ISA = CFClient::UI::Bin::; 3100our @ISA = CFPlus::UI::Bin::;
2599 3101
2600use CFClient::OpenGL; 3102use CFPlus::OpenGL;
2601 3103
2602sub new { 3104sub new {
2603 my $class = shift; 3105 my $class = shift;
2604 3106
2605 $class->SUPER::new ( 3107 $class->SUPER::new (
… …
2609} 3111}
2610 3112
2611sub set_tooltip_from { 3113sub set_tooltip_from {
2612 my ($self, $widget) = @_; 3114 my ($self, $widget) = @_;
2613 3115
3116 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3117 if $widget->{tooltip} =~ /^#(.*)$/;
3118
3119 my $tooltip = $widget->{tooltip};
3120
3121 if ($ENV{CFPLUS_DEBUG} & 2) {
3122 $tooltip .= "\n\n" . (ref $widget) . "\n"
3123 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3124 . "req $widget->{req_w} $widget->{req_h}\n"
3125 . "visible $widget->{visible}";
3126 }
3127
3128 $tooltip =~ s/^\n+//;
3129 $tooltip =~ s/\n+$//;
3130
2614 $self->add (new CFClient::UI::Label 3131 $self->add (new CFPlus::UI::Label
2615 markup => $widget->{tooltip}, 3132 markup => $tooltip,
2616 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3133 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2617 fontsize => 0.8, 3134 fontsize => 0.8,
2618 fg => [0, 0, 0, 1], 3135 style => 1, # FLAG_INVERSE
2619 ellipsise => 0, 3136 ellipsise => 0,
2620 font => ($widget->{tooltip_font} || $::FONT_PROP), 3137 font => ($widget->{tooltip_font} || $::FONT_PROP),
2621 ); 3138 );
2622} 3139}
2623 3140
… …
2627 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3144 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2628 3145
2629 ($w + 4, $h + 4) 3146 ($w + 4, $h + 4)
2630} 3147}
2631 3148
2632sub size_allocate { 3149sub invoke_size_allocate {
2633 my ($self, $w, $h, $changed) = @_; 3150 my ($self, $w, $h) = @_;
2634 3151
2635 return unless $changed;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3152 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2638} 3153}
2639 3154
2640sub visibility_change { 3155sub invoke_visibility_change {
2641 my ($self, $visible) = @_; 3156 my ($self, $visible) = @_;
2642 3157
2643 return unless $visible; 3158 return unless $visible;
2644 3159
2645 $self->{root}->on_post_alloc ("move_$self" => sub { 3160 $self->{root}->on_post_alloc ("move_$self" => sub {
2646 my $widget = $self->{owner} 3161 my $widget = $self->{owner}
2647 or return; 3162 or return;
2648 3163
3164 if ($widget->{visible}) {
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3165 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650 3166
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3167 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH; 3168 if $x + $self->{w} > $self->{root}{w};
2653 3169
2654 $self->move ($x, $y); 3170 $self->move_abs ($x, $y);
3171 } else {
3172 $self->hide;
3173 }
2655 }); 3174 });
2656} 3175}
2657 3176
2658sub _draw { 3177sub _draw {
2659 my ($self) = @_; 3178 my ($self) = @_;
… …
2683 $self->SUPER::_draw; 3202 $self->SUPER::_draw;
2684} 3203}
2685 3204
2686############################################################################# 3205#############################################################################
2687 3206
2688package CFClient::UI::Face; 3207package CFPlus::UI::Face;
2689 3208
2690our @ISA = CFClient::UI::Base::; 3209our @ISA = CFPlus::UI::DrawBG::;
2691 3210
2692use CFClient::OpenGL; 3211use CFPlus::OpenGL;
2693 3212
2694sub new { 3213sub new {
2695 my $class = shift; 3214 my $class = shift;
2696 3215
2697 my $self = $class->SUPER::new ( 3216 my $self = $class->SUPER::new (
… …
2732sub _draw { 3251sub _draw {
2733 my ($self) = @_; 3252 my ($self) = @_;
2734 3253
2735 return unless $::CONN; 3254 return unless $::CONN;
2736 3255
3256 $self->SUPER::_draw;
3257
2737 my $face; 3258 my $face;
2738 3259
2739 if ($self->{frame}) { 3260 if ($self->{frame}) {
2740 my $anim = $::CONN->{anim}[$self->{anim}]; 3261 my $anim = $::CONN->{anim}[$self->{anim}];
2741 3262
… …
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3267 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2747 3268
2748 if ($tex) { 3269 if ($tex) {
2749 glEnable GL_TEXTURE_2D; 3270 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3271 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1; 3272 glColor 0, 0, 0, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3273 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D; 3274 glDisable GL_TEXTURE_2D;
2754 } 3275 }
2755} 3276}
2756 3277
2757sub DESTROY { 3278sub destroy {
2758 my ($self) = @_; 3279 my ($self) = @_;
2759 3280
2760 $self->{timer}->cancel 3281 $self->{timer}->cancel
2761 if $self->{timer}; 3282 if $self->{timer};
2762 3283
2763 $self->SUPER::DESTROY; 3284 $self->SUPER::destroy;
2764} 3285}
2765 3286
2766############################################################################# 3287#############################################################################
2767 3288
2768package CFClient::UI::Inventory; 3289package CFPlus::UI::Buttonbar;
2769 3290
2770our @ISA = CFClient::UI::ScrolledWindow::; 3291our @ISA = CFPlus::UI::HBox::;
2771 3292
2772sub new { 3293# TODO: should actually wrap buttons and other goodies.
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2777 @_,
2778 );
2779
2780 $self
2781}
2782
2783sub set_items {
2784 my ($self, $items) = @_;
2785
2786 $self->{scrolled}->clear;
2787 return unless $items;
2788
2789 my @items = sort {
2790 ($a->{type} <=> $b->{type})
2791 or ($a->{name} cmp $b->{name})
2792 } @$items;
2793
2794 $self->{real_items} = \@items;
2795
2796 my $row = 0;
2797 for my $item (@items) {
2798 CFClient::Item::update_widgets $item;
2799
2800 $self->{scrolled}->add (0, $row, $item->{face_widget});
2801 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2802 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2803
2804 $row++;
2805 }
2806}
2807 3294
2808############################################################################# 3295#############################################################################
2809 3296
2810package CFClient::UI::Menu; 3297package CFPlus::UI::Menu;
2811 3298
2812our @ISA = CFClient::UI::FancyFrame::; 3299our @ISA = CFPlus::UI::Toplevel::;
2813 3300
2814use CFClient::OpenGL; 3301use CFPlus::OpenGL;
2815 3302
2816sub new { 3303sub new {
2817 my $class = shift; 3304 my $class = shift;
2818 3305
2819 my $self = $class->SUPER::new ( 3306 my $self = $class->SUPER::new (
2820 items => [], 3307 items => [],
2821 z => 100, 3308 z => 100,
2822 @_, 3309 @_,
2823 ); 3310 );
2824 3311
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3312 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2826 3313
2827 for my $item (@{ $self->{items} }) { 3314 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item; 3315 my ($widget, $cb, $tooltip) = @$item;
2829 3316
2830 # handle various types of items, only text for now 3317 # handle various types of items, only text for now
2831 if (!ref $widget) { 3318 if (!ref $widget) {
3319 if ($widget =~ /\t/) {
3320 my ($left, $right) = split /\t/, $widget, 2;
3321
2832 $widget = new CFClient::UI::Label 3322 $widget = new CFPlus::UI::HBox
2833 can_hover => 1, 3323 can_hover => 1,
2834 can_events => 1, 3324 can_events => 1,
3325 tooltip => $tooltip,
3326 children => [
3327 (new CFPlus::UI::Label markup => $left, expand => 1),
3328 (new CFPlus::UI::Label markup => $right, align => +1),
3329 ],
3330 ;
3331
3332 } else {
3333 $widget = new CFPlus::UI::Label
3334 can_hover => 1,
3335 can_events => 1,
2835 text => $widget; 3336 markup => $widget,
3337 tooltip => $tooltip;
3338 }
2836 } 3339 }
2837 3340
2838 $self->{item}{$widget} = $item; 3341 $self->{item}{$widget} = $item;
2839 3342
2840 $self->{vbox}->add ($widget); 3343 $self->{vbox}->add ($widget);
… …
2845 3348
2846# popup given the event (must be a mouse button down event currently) 3349# popup given the event (must be a mouse button down event currently)
2847sub popup { 3350sub popup {
2848 my ($self, $ev) = @_; 3351 my ($self, $ev) = @_;
2849 3352
2850 $self->_emit ("popdown"); 3353 $self->emit ("popdown");
2851 3354
2852 # maybe save $GRAB? must be careful about events... 3355 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self; 3356 $GRAB = $self;
2854 $self->{button} = $ev->{button}; 3357 $self->{button} = $ev->{button};
2855 3358
2856 $self->show; 3359 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3360 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858} 3361}
2859 3362
2860sub mouse_motion { 3363sub invoke_mouse_motion {
2861 my ($self, $ev, $x, $y) = @_; 3364 my ($self, $ev, $x, $y) = @_;
2862 3365
2863 # TODO: should use vbox->find_widget or so 3366 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3367 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER}; 3368 $self->{hover} = $self->{item}{$HOVER};
2866}
2867 3369
3370 0
3371}
3372
2868sub button_up { 3373sub invoke_button_up {
2869 my ($self, $ev, $x, $y) = @_; 3374 my ($self, $ev, $x, $y) = @_;
2870 3375
2871 if ($ev->{button} == $self->{button}) { 3376 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB; 3377 undef $GRAB;
2873 $self->hide; 3378 $self->hide;
2874 3379
2875 $self->_emit ("popdown"); 3380 $self->emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover}; 3381 $self->{hover}[1]->() if $self->{hover};
3382 } else {
3383 return 0
3384 }
3385
2877 } 3386 1
2878} 3387}
2879 3388
2880############################################################################# 3389#############################################################################
2881 3390
2882package CFClient::UI::Statusbox; 3391package CFPlus::UI::Multiplexer;
2883 3392
2884our @ISA = CFClient::UI::VBox::; 3393our @ISA = CFPlus::UI::Container::;
2885 3394
2886sub new { 3395sub new {
2887 my $class = shift; 3396 my $class = shift;
2888 3397
2889 $class->SUPER::new ( 3398 my $self = $class->SUPER::new (
3399 @_,
3400 );
3401
3402 $self->{current} = $self->{children}[0]
3403 if @{ $self->{children} };
3404
3405 $self
3406}
3407
3408sub add {
3409 my ($self, @widgets) = @_;
3410
3411 $self->SUPER::add (@widgets);
3412
3413 $self->{current} = $self->{children}[0]
3414 if @{ $self->{children} };
3415}
3416
3417sub get_current_page {
3418 my ($self) = @_;
3419
3420 $self->{current}
3421}
3422
3423sub set_current_page {
3424 my ($self, $page_or_widget) = @_;
3425
3426 my $widget = ref $page_or_widget
3427 ? $page_or_widget
3428 : $self->{children}[$page_or_widget];
3429
3430 $self->{current} = $widget;
3431 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3432
3433 $self->emit (page_changed => $self->{current});
3434
3435 $self->realloc;
3436}
3437
3438sub visible_children {
3439 $_[0]{current}
3440}
3441
3442sub size_request {
3443 my ($self) = @_;
3444
3445 $self->{current}->size_request
3446}
3447
3448sub invoke_size_allocate {
3449 my ($self, $w, $h) = @_;
3450
3451 $self->{current}->configure (0, 0, $w, $h);
3452
3453 1
3454}
3455
3456sub _draw {
3457 my ($self) = @_;
3458
3459 $self->{current}->draw;
3460}
3461
3462#############################################################################
3463
3464package CFPlus::UI::Notebook;
3465
3466our @ISA = CFPlus::UI::VBox::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
3472 buttonbar => (new CFPlus::UI::Buttonbar),
3473 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3474 # filter => # will be put between multiplexer and $self
3475 @_,
3476 );
3477
3478 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3479 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3480
3481 $self
3482}
3483
3484sub add {
3485 my ($self, $title, $widget, $tooltip) = @_;
3486
3487 Scalar::Util::weaken $self;
3488
3489 $self->{buttonbar}->add (new CFPlus::UI::Button
3490 markup => $title,
3491 tooltip => $tooltip,
3492 on_activate => sub { $self->set_current_page ($widget) },
3493 );
3494
3495 $self->{multiplexer}->add ($widget);
3496}
3497
3498sub get_current_page {
3499 my ($self) = @_;
3500
3501 $self->{multiplexer}->get_current_page
3502}
3503
3504sub set_current_page {
3505 my ($self, $page) = @_;
3506
3507 $self->{multiplexer}->set_current_page ($page);
3508 $self->emit (page_changed => $self->{multiplexer}{current});
3509}
3510
3511#############################################################################
3512
3513package CFPlus::UI::Selector;
3514
3515use utf8;
3516
3517our @ISA = CFPlus::UI::Button::;
3518
3519sub new {
3520 my $class = shift;
3521
3522 my $self = $class->SUPER::new (
3523 options => [], # [value, title, longdesc], ...
3524 value => undef,
3525 @_,
3526 );
3527
3528 $self->_set_value ($self->{value});
3529
3530 $self
3531}
3532
3533sub invoke_button_down {
3534 my ($self, $ev) = @_;
3535
3536 my @menu_items;
3537
3538 for (@{ $self->{options} }) {
3539 my ($value, $title, $tooltip) = @$_;
3540
3541 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3542 }
3543
3544 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3545}
3546
3547sub _set_value {
3548 my ($self, $value) = @_;
3549
3550 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3551 or return;
3552
3553 $self->{value} = $item->[0];
3554 $self->set_markup ("$item->[1] ⇓");
3555 $self->set_tooltip ($item->[2]);
3556}
3557
3558sub set_value {
3559 my ($self, $value) = @_;
3560
3561 return unless $self->{value} ne $value;
3562
3563 $self->_set_value ($value);
3564 $self->emit (changed => $value);
3565}
3566
3567#############################################################################
3568
3569package CFPlus::UI::Statusbox;
3570
3571our @ISA = CFPlus::UI::VBox::;
3572
3573sub new {
3574 my $class = shift;
3575
3576 my $self = $class->SUPER::new (
2890 fontsize => 0.8, 3577 fontsize => 0.8,
2891 @_, 3578 @_,
2892 ) 3579 );
3580
3581 Scalar::Util::weaken (my $this = $self);
3582
3583 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3584
3585 $self
2893} 3586}
2894 3587
2895sub reorder { 3588sub reorder {
2896 my ($self) = @_; 3589 my ($self) = @_;
2897 my $NOW = time; 3590 my $NOW = Time::HiRes::time;
3591
3592 # freeze display when hovering over any label
3593 return if $CFPlus::UI::TOOLTIP->{owner}
3594 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3595 values %{ $self->{item} };
2898 3596
2899 while (my ($k, $v) = each %{ $self->{item} }) { 3597 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3598 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 } 3599 }
2902 3600
… …
2905 my @items = sort { 3603 my @items = sort {
2906 $a->{pri} <=> $b->{pri} 3604 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id} 3605 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} }; 3606 } values %{ $self->{item} };
2909 3607
3608 $self->{timer}->interval (1);
3609
2910 my $count = 10 + 1; 3610 my $count = 10 + 1;
2911 for my $item (@items) { 3611 for my $item (@items) {
2912 last unless --$count; 3612 last unless --$count;
2913 3613
2914 push @widgets, $item->{label} ||= do { 3614 my $label = $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all) 3615 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1 3616 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}" 3617 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text}; 3618 : $item->{text};
2919 3619
2920 for ($short) { 3620 for ($short) {
2921 s/^\s+//; 3621 s/^\s+//;
2922 s/\s+/ /g; 3622 s/\s+/ /g;
2923 } 3623 }
2924 3624
2925 new CFClient::UI::Label 3625 new CFPlus::UI::Label
2926 markup => $short, 3626 markup => $short,
2927 tooltip => $item->{tooltip}, 3627 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP, 3628 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67, 3629 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize}, 3630 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44, 3631 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg}, 3632 fg => [@{ $item->{fg} }],
2933 can_events => 1, 3633 can_events => 1,
2934 can_hover => 1 3634 can_hover => 1
2935 }; 3635 };
3636
3637 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3638 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3639 $label->update;
3640 $label->set_max_size (undef, $label->{req_h} * $diff)
3641 if $diff < 1;
3642 $self->{timer}->interval (1/30);
3643 } else {
3644 $label->{fg}[3] = $item->{fg}[3] || 1;
3645 }
3646
3647 push @widgets, $label;
2936 } 3648 }
2937 3649
2938 $self->clear; 3650 $self->clear;
2939 $self->SUPER::add (reverse @widgets); 3651 $self->SUPER::add (reverse @widgets);
2940} 3652}
… …
2945 $text =~ s/^\s+//; 3657 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//; 3658 $text =~ s/\s+$//;
2947 3659
2948 return unless $text; 3660 return unless $text;
2949 3661
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3662 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3663
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3664 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3665
2954 if (my $item = $self->{item}{$group}) { 3666 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3667 if ($item->{text} eq $text) {
2956 $item->{count}++; 3668 $item->{count}++;
2957 } else { 3669 } else {
2958 $item->{count} = 1; 3670 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text; 3671 $item->{text} = $item->{tooltip} = $text;
2960 } 3672 }
2961 $item->{id} = ++$self->{id}; 3673 $item->{id} += 0.2;#d#
2962 $item->{timeout} = $timeout; 3674 $item->{timeout} = $timeout;
2963 delete $item->{label}; 3675 delete $item->{label};
2964 } else { 3676 } else {
2965 $self->{item}{$group} = { 3677 $self->{item}{$group} = {
2966 id => ++$self->{id}, 3678 id => ++$self->{id},
… …
2972 count => 1, 3684 count => 1,
2973 %arg, 3685 %arg,
2974 }; 3686 };
2975 } 3687 }
2976 3688
3689 $ROOT->on_refresh (reorder => sub {
2977 $self->reorder; 3690 $self->reorder;
3691 });
2978} 3692}
2979 3693
2980sub reconfigure { 3694sub reconfigure {
2981 my ($self) = @_; 3695 my ($self) = @_;
2982 3696
… …
2985 3699
2986 $self->reorder; 3700 $self->reorder;
2987 $self->SUPER::reconfigure; 3701 $self->SUPER::reconfigure;
2988} 3702}
2989 3703
3704sub destroy {
3705 my ($self) = @_;
3706
3707 $self->{timer}->cancel;
3708
3709 $self->SUPER::destroy;
3710}
3711
2990############################################################################# 3712#############################################################################
2991 3713
3714package CFPlus::UI::Inventory;
3715
3716our @ISA = CFPlus::UI::Table::;
3717
3718sub new {
3719 my $class = shift;
3720
3721 my $self = $class->SUPER::new (
3722 col_expand => [0, 1, 0],
3723 items => [],
3724 @_,
3725 );
3726
3727 $self->set_sort_order (undef);
3728
3729 $self
3730}
3731
3732sub update_items {
3733 my ($self) = @_;
3734
3735 $self->clear;
3736
3737 my @item = $self->{sort}->(@{ $self->{items} });
3738
3739 my @adds;
3740 my $row = 0;
3741 for my $item ($self->{sort}->(@{ $self->{items} })) {
3742 CFPlus::Item::update_widgets $item;
3743
3744 push @adds, 0, $row, $item->{face_widget};
3745 push @adds, 1, $row, $item->{desc_widget};
3746 push @adds, 2, $row, $item->{weight_widget};
3747
3748 $row++;
3749 }
3750
3751 $self->add (@adds);
3752}
3753
3754sub set_sort_order {
3755 my ($self, $order) = @_;
3756
3757 $self->{sort} = $order ||= sub {
3758 sort {
3759 $a->{type} <=> $b->{type}
3760 or $a->{name} cmp $b->{name}
3761 } @_
3762 };
3763
3764 $self->update_items;
3765}
3766
3767sub set_items {
3768 my ($self, $items) = @_;
3769
3770 $self->{items} = [$items ? values %$items : ()];
3771 $self->update_items;
3772}
3773
3774#############################################################################
3775
3776package CFPlus::UI::SpellList;
3777
3778our @ISA = CFPlus::UI::Table::;
3779
3780sub new {
3781 my $class = shift;
3782
3783 my $self = $class->SUPER::new (
3784 binding => [],
3785 commands => [],
3786 @_,
3787 )
3788}
3789
3790my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3791
3792my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3793 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3794my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3795 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3796my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3797 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3798my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3799 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3800my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3801 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3802
3803sub rebuild_spell_list {
3804 my ($self) = @_;
3805
3806 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3807 $self->clear;
3808
3809 return unless $::CONN;
3810
3811 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3812 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3813 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3814 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3815 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3816
3817 my $row = 0;
3818
3819 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3820 my $spell = $self->{spell}{$_};
3821
3822 $row++;
3823
3824 my $spell_cb = sub {
3825 my ($widget, $ev) = @_;
3826
3827 if ($ev->{button} == 1) {
3828 $::CONN->user_send ("cast $spell->{name}");
3829 } elsif ($ev->{button} == 2) {
3830 $::CONN->user_send ("invoke $spell->{name}");
3831 } elsif ($ev->{button} == 3) {
3832 (new CFPlus::UI::Menu
3833 items => [
3834 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3835 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3836 ],
3837 )->popup ($ev);
3838 } else {
3839 return 0;
3840 }
3841
3842 1
3843 };
3844
3845 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3846
3847 #TODO: add path info to tooltip
3848 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3849
3850 $self->add (0, $row, new CFPlus::UI::Face
3851 face => $spell->{face},
3852 can_hover => 1,
3853 can_events => 1,
3854 tooltip => $tooltip,
3855 on_button_down => $spell_cb,
3856 );
3857
3858 $self->add (1, $row, new CFPlus::UI::Label
3859 expand => 1,
3860 text => $spell->{name},
3861 can_hover => 1,
3862 can_events => 1,
3863 tooltip => $tooltip,
3864 on_button_down => $spell_cb,
3865 );
3866
3867 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3868 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3869 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3870 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3871 }
3872 });
3873}
3874
3875sub add_spell {
3876 my ($self, $spell) = @_;
3877
3878 $self->{spell}->{$spell->{name}} = $spell;
3879 $self->rebuild_spell_list;
3880}
3881
3882sub remove_spell {
3883 my ($self, $spell) = @_;
3884
3885 delete $self->{spell}->{$spell->{name}};
3886 $self->rebuild_spell_list;
3887}
3888
3889sub clear_spells {
3890 my ($self) = @_;
3891
3892 $self->{spell} = {};
3893 $self->rebuild_spell_list;
3894}
3895
3896#############################################################################
3897
2992package CFClient::UI::Root; 3898package CFPlus::UI::Root;
2993 3899
2994our @ISA = CFClient::UI::Container::; 3900our @ISA = CFPlus::UI::Container::;
2995 3901
3902use List::Util qw(min max);
3903
2996use CFClient::OpenGL; 3904use CFPlus::OpenGL;
2997 3905
2998sub new { 3906sub new {
2999 my $class = shift; 3907 my $class = shift;
3000 3908
3001 my $self = $class->SUPER::new ( 3909 my $self = $class->SUPER::new (
… …
3006 Scalar::Util::weaken ($self->{root} = $self); 3914 Scalar::Util::weaken ($self->{root} = $self);
3007 3915
3008 $self 3916 $self
3009} 3917}
3010 3918
3011sub configure {
3012 my ($self, $x, $y, $w, $h) = @_;
3013
3014 $self->{w} = $w;
3015 $self->{h} = $h;
3016}
3017
3018sub reconfigure {
3019 my ($self) = @_;
3020
3021 $self->SUPER::reconfigure;
3022
3023 $self->size_allocate ($self->{w}, $self->{h}, 1)
3024 if $self->{w};
3025}
3026
3027sub size_request { 3919sub size_request {
3028 my ($self) = @_; 3920 my ($self) = @_;
3029 3921
3030 ($self->{w}, $self->{h}) 3922 ($self->{w}, $self->{h})
3031} 3923}
3032 3924
3925sub _to_pixel {
3926 my ($coord, $size, $max) = @_;
3927
3928 $coord =
3929 $coord eq "center" ? ($max - $size) * 0.5
3930 : $coord eq "max" ? $max
3931 : $coord;
3932
3933 $coord = 0 if $coord < 0;
3934 $coord = $max - $size if $coord > $max - $size;
3935
3936 int $coord + 0.5
3937}
3938
3033sub size_allocate { 3939sub invoke_size_allocate {
3034 my ($self, $w, $h, $changed) = @_; 3940 my ($self, $w, $h) = @_;
3035 3941
3036 for my $child ($self->children) { 3942 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3943 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3944
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3945 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3946 $Y = $child->{force_y} if exists $child->{force_y};
3041 3947
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3948 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3949 $Y = _to_pixel $Y, $H, $self->{h};
3044
3045 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3046
3047 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3048 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3049 3950
3050 $child->configure ($X, $Y, $W, $H); 3951 $child->configure ($X, $Y, $W, $H);
3051 } 3952 }
3953
3954 1
3052} 3955}
3053 3956
3054sub coord2local { 3957sub coord2local {
3055 my ($self, $x, $y) = @_; 3958 my ($self, $x, $y) = @_;
3056 3959
… …
3070} 3973}
3071 3974
3072sub add { 3975sub add {
3073 my ($self, @children) = @_; 3976 my ($self, @children) = @_;
3074 3977
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1; 3978 $_->{is_toplevel} = 1
3077 3979 for @children;
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082 3980
3083 $self->SUPER::add (@children); 3981 $self->SUPER::add (@children);
3084} 3982}
3085 3983
3086sub remove { 3984sub remove {
3087 my ($self, @children) = @_; 3985 my ($self, @children) = @_;
3088 3986
3089 $self->SUPER::remove (@children); 3987 $self->SUPER::remove (@children);
3988
3989 delete $self->{is_toplevel}
3990 for @children;
3090 3991
3091 while (@children) { 3992 while (@children) {
3092 my $w = pop @children; 3993 my $w = pop @children;
3093 push @children, $w->children; 3994 push @children, $w->children;
3094 $w->set_invisible; 3995 $w->set_invisible;
… …
3114 $_->() 4015 $_->()
3115 for values %{delete $self->{refresh_hook}}; 4016 for values %{delete $self->{refresh_hook}};
3116 } 4017 }
3117 4018
3118 if ($self->{realloc}) { 4019 if ($self->{realloc}) {
4020 my %queue;
3119 my @queue; 4021 my @queue;
4022 my $widget;
3120 4023
4024 outer:
3121 while () { 4025 while () {
3122 if ($self->{realloc}) { 4026 if (my $realloc = delete $self->{realloc}) {
3123 #TODO use array-of-depth approach 4027 for $widget (values %$realloc) {
4028 $widget->{visible} or next; # do not resize invisible widgets
3124 4029
3125 @queue = sort { $a->{visible} <=> $b->{visible} } 4030 $queue{$widget+0}++ and next; # duplicates are common
3126 @queue, values %{delete $self->{realloc}}; 4031
4032 push @{ $queue[$widget->{visible}] }, $widget;
4033 }
3127 } 4034 }
3128 4035
4036 while () {
4037 @queue or last outer;
4038
4039 $widget = pop @{ $queue[-1] || [] }
4040 and last;
4041
4042 pop @queue;
4043 }
4044
4045 delete $queue{$widget+0};
4046
4047 my ($w, $h) = $widget->size_request;
4048
4049 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4050 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4051
4052 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4053 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4054
4055 $w = $widget->{force_w} if exists $widget->{force_w};
4056 $h = $widget->{force_h} if exists $widget->{force_h};
4057
4058 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4059 || delete $widget->{force_realloc}) {
4060 $widget->{req_w} = $w;
4061 $widget->{req_h} = $h;
4062
4063 $self->{size_alloc}{$widget+0} = $widget;
4064
4065 if (my $parent = $widget->{parent}) {
4066 $self->{realloc}{$parent+0} = $parent
4067 unless $queue{$parent+0};
4068
4069 $parent->{force_size_alloc} = 1;
4070 $self->{size_alloc}{$parent+0} = $parent;
4071 }
4072 }
4073
4074 delete $self->{realloc}{$widget+0};
4075 }
4076 }
4077
4078 while (my $size_alloc = delete $self->{size_alloc}) {
4079 my @queue = sort { $b->{visible} <=> $a->{visible} }
4080 values %$size_alloc;
4081
4082 while () {
3129 my $widget = pop @queue || last; 4083 my $widget = pop @queue || last;
3130 4084
3131 $widget->{visible} or last; # do not resize invisible widgets 4085 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3132
3133 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3134 ? @$widget{qw(def_w def_h)}
3135 : $widget->size_request;
3136
3137 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3138
3139 $widget->{req_w} = $w;
3140 $widget->{req_h} = $h;
3141
3142 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3143
3144 push @queue, $widget->{parent}
3145 if $widget->{parent};
3146 }
3147 }
3148
3149 while (my $size_alloc = delete $self->{size_alloc}) {
3150 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3151 values %$size_alloc;
3152
3153 while () {
3154 my ($widget, $w, $h) = @{ pop @queue or last };
3155 4086
3156 $w = 0 if $w < 0; 4087 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0; 4088 $h = 0 if $h < 0;
3158 4089
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4090 $w = max $widget->{min_w}, $w;
4091 $h = max $widget->{min_h}, $h;
3160 4092
4093# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4094# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4095
4096 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4097 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4098
4099 $w = int $w + 0.5;
4100 $h = int $h + 0.5;
4101
4102 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4103 $widget->{old_w} = $widget->{w};
4104 $widget->{old_h} = $widget->{h};
4105
3161 $widget->{w} = $w; 4106 $widget->{w} = $w;
3162 $widget->{h} = $h; 4107 $widget->{h} = $h;
3163 4108
3164 $widget->emit (size_allocate => $w, $h, $changed); 4109 $widget->emit (size_allocate => $w, $h);
4110 }
3165 } 4111 }
3166 } 4112 }
3167 4113
3168 while ($self->{post_alloc_hook}) { 4114 while ($self->{post_alloc_hook}) {
3169 $_->() 4115 $_->()
3170 for values %{delete $self->{post_alloc_hook}}; 4116 for values %{delete $self->{post_alloc_hook}};
3171 } 4117 }
4118
3172 4119
3173 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4120 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3174 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4121 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3175 glClear GL_COLOR_BUFFER_BIT; 4122 glClear GL_COLOR_BUFFER_BIT;
3176 4123
… …
3178 glLoadIdentity; 4125 glLoadIdentity;
3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4126 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3180 glMatrixMode GL_MODELVIEW; 4127 glMatrixMode GL_MODELVIEW;
3181 glLoadIdentity; 4128 glLoadIdentity;
3182 4129
4130 {
4131 package CFPlus::UI::Base;
4132
4133 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4134 (0, 0, $self->{w}, $self->{h});
4135
3183 $self->_draw; 4136 $self->_draw;
4137 }
3184} 4138}
3185 4139
3186############################################################################# 4140#############################################################################
3187 4141
3188package CFClient::UI; 4142package CFPlus::UI;
3189 4143
3190$ROOT = new CFClient::UI::Root; 4144$ROOT = new CFPlus::UI::Root;
3191$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4145$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3192 4146
31931 41471
3194 4148

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