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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 1.343 by root, Sun Aug 13 15:14:17 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}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
799 899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
800 $self->_render; 907 $self->_render;
801 }; 908 };
802} 909}
803 910
804sub _draw { 911sub _draw {
805 my ($self) = @_; 912 my ($self) = @_;
806 913
807 my ($w, $h) = ($self->w, $self->h); 914 my ($w, $h) = @$self{qw(w h)};
808 915
809 my $tex = $self->{texture} 916 my $tex = $self->{texture}
810 or return; 917 or return;
811 918
812 glEnable GL_TEXTURE_2D; 919 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 921 glColor 0, 0, 0, 1;
815 922
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 923 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
817 924
818 glDisable GL_TEXTURE_2D; 925 glDisable GL_TEXTURE_2D;
819} 926}
820 927
821############################################################################# 928#############################################################################
822 929
823package CFClient::UI::ViewPort; 930package CFPlus::UI::ViewPort;
824 931
825our @ISA = CFClient::UI::Window::; 932our @ISA = CFPlus::UI::Window::;
826 933
827sub new { 934sub new {
828 my $class = shift; 935 my $class = shift;
829 936
830 $class->SUPER::new ( 937 $class->SUPER::new (
… …
835} 942}
836 943
837sub size_request { 944sub size_request {
838 my ($self) = @_; 945 my ($self) = @_;
839 946
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 947 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 948
842 $w = 10 if $self->{scroll_x}; 949 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 950 $h = 10 if $self->{scroll_y};
844 951
845 ($w, $h) 952 ($w, $h)
846} 953}
847 954
848sub size_allocate { 955sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 956 my ($self, $w, $h) = @_;
850 957
958 my $child = $self->child;
959
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 960 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 961 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 962
854 $self->child->configure (0, 0, $w, $h); 963 $self->child->configure (0, 0, $w, $h);
855 $self->update; 964 $self->update;
965
966 1
856} 967}
857 968
858sub set_offset { 969sub set_offset {
859 my ($self, $x, $y) = @_; 970 my ($self, $x, $y) = @_;
860 971
… …
886 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 997 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
887 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 998 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
888 ) { 999 ) {
889 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1000 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
890 } else { 1001 } else {
891 $self->CFClient::UI::Base::find_widget ($x, $y) 1002 $self->CFPlus::UI::Base::find_widget ($x, $y)
892 } 1003 }
893} 1004}
894 1005
895sub _render { 1006sub _render {
896 my ($self) = @_; 1007 my ($self) = @_;
897 1008
1009 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1010 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1011
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1012 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 1013
900 $self->SUPER::_render; 1014 $self->SUPER::_render;
901} 1015}
902 1016
903############################################################################# 1017#############################################################################
904 1018
905package CFClient::UI::ScrolledWindow; 1019package CFPlus::UI::ScrolledWindow;
906 1020
907our @ISA = CFClient::UI::HBox::; 1021our @ISA = CFPlus::UI::HBox::;
908 1022
909sub new { 1023sub new {
910 my $class = shift; 1024 my ($class, %arg) = @_;
1025
1026 my $child = delete $arg{child};
911 1027
912 my $self; 1028 my $self;
913 1029
914 my $slider = new CFClient::UI::Slider 1030 my $slider = new CFPlus::UI::Slider
915 vertical => 1, 1031 vertical => 1,
916 range => [0, 0, 1, 0.01], # HACK fix 1032 range => [0, 0, 1, 0.01], # HACK fix
917 on_changed => sub { 1033 on_changed => sub {
918 $self->{vp}->set_offset (0, $_[1]); 1034 $self->{vp}->set_offset (0, $_[1]);
919 }, 1035 },
920 ; 1036 ;
921 1037
922 $self = $class->SUPER::new ( 1038 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 1039 vp => (new CFPlus::UI::ViewPort expand => 1),
1040 can_events => 1,
924 slider => $slider, 1041 slider => $slider,
925 @_, 1042 %arg,
926 ); 1043 );
927 1044
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider}); 1045 $self->SUPER::add ($self->{vp}, $self->{slider});
1046 $self->add ($child) if $child;
931 1047
932 $self 1048 $self
933} 1049}
934 1050
1051#TODO# update range on size_allocate depending on child
1052
1053sub add {
1054 my ($self, $widget) = @_;
1055
1056 $self->{vp}->add ($self->{child} = $widget);
1057}
1058
1059sub invoke_mouse_wheel {
1060 my ($self, $ev) = @_;
1061
1062 return 0 unless $ev->{dy}; # only vertical movements
1063
1064 $self->{slider}->emit (mouse_wheel => $ev);
1065
1066 1
1067}
1068
1069sub update_slider {
1070 my ($self) = @_;
1071
1072 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1073}
1074
935sub update { 1075sub update {
936 my ($self) = @_; 1076 my ($self) = @_;
937 1077
938 $self->SUPER::update; 1078 $self->SUPER::update;
939 1079
940 # todo: overwrite size_allocate of child 1080 $self->update_slider;
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1081}
944 1082
945sub size_allocate { 1083sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1084 my ($self, $w, $h) = @_;
947 1085
1086 $self->update_slider;
1087
948 $self->SUPER::size_allocate ($w, $h, $changed); 1088 $self->SUPER::invoke_size_allocate ($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} 1089}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1090
957############################################################################# 1091#############################################################################
958 1092
959package CFClient::UI::Frame; 1093package CFPlus::UI::Frame;
960 1094
961our @ISA = CFClient::UI::Bin::; 1095our @ISA = CFPlus::UI::Bin::;
962 1096
963use CFClient::OpenGL; 1097use CFPlus::OpenGL;
964 1098
965sub new { 1099sub new {
966 my $class = shift; 1100 my $class = shift;
967 1101
968 $class->SUPER::new ( 1102 $class->SUPER::new (
… …
976 1110
977 if ($self->{bg}) { 1111 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1112 my ($w, $h) = @$self{qw(w h)};
979 1113
980 glEnable GL_BLEND; 1114 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1115 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1116 glColor_premultiply @{ $self->{bg} };
983 1117
984 glBegin GL_QUADS; 1118 glBegin GL_QUADS;
985 glVertex 0 , 0; 1119 glVertex 0 , 0;
986 glVertex 0 , $h; 1120 glVertex 0 , $h;
987 glVertex $w, $h; 1121 glVertex $w, $h;
… …
994 $self->SUPER::_draw; 1128 $self->SUPER::_draw;
995} 1129}
996 1130
997############################################################################# 1131#############################################################################
998 1132
999package CFClient::UI::FancyFrame; 1133package CFPlus::UI::FancyFrame;
1000 1134
1001our @ISA = CFClient::UI::Bin::; 1135our @ISA = CFPlus::UI::Bin::;
1002 1136
1003use CFClient::OpenGL; 1137use CFPlus::OpenGL;
1004 1138
1005my $bg = 1139my $bg =
1006 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1140 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1007 mipmap => 1, wrap => 1; 1141 mipmap => 1, wrap => 1;
1008 1142
1009my @border = 1143my @border =
1010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1144 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); 1145 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1012 1146
1013sub new { 1147sub new {
1014 my $class = shift; 1148 my ($class, %arg) = @_;
1015 1149
1016 my $self = $class->SUPER::new ( 1150 my $self = $class->SUPER::new (
1017 bg => [1, 1, 1, 1], 1151 bg => [1, 1, 1, 1],
1018 border_bg => [1, 1, 1, 1], 1152 border_bg => [1, 1, 1, 1],
1019 border => 0.6, 1153 border => 0.6,
1020 is_toplevel => 1,
1021 can_events => 1, 1154 can_events => 1,
1022 @_ 1155 min_w => 64,
1156 min_h => 32,
1157 %arg,
1023 ); 1158 );
1024 1159
1025 $self->{title} &&= new CFClient::UI::Label 1160 $self->{title_widget} = new CFPlus::UI::Label
1026 align => 0, 1161 align => 0,
1027 valign => 1, 1162 valign => 1,
1028 text => $self->{title}, 1163 text => $self->{title},
1029 fontsize => $self->{border}; 1164 fontsize => $self->{border},
1165 if exists $self->{title};
1166
1167 if ($self->{has_close_button}) {
1168 $self->{close_button} =
1169 new CFPlus::UI::ImageButton
1170 path => 'x1_close.png',
1171 on_activate => sub { $self->emit ("delete") };
1172
1173 $self->CFPlus::UI::Container::add ($self->{close_button});
1174 }
1030 1175
1031 $self 1176 $self
1177}
1178
1179sub add {
1180 my ($self, @widgets) = @_;
1181
1182 $self->SUPER::add (@widgets);
1183 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1184 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1032} 1185}
1033 1186
1034sub border { 1187sub border {
1035 int $_[0]{border} * $::FONTSIZE 1188 int $_[0]{border} * $::FONTSIZE
1036} 1189}
1037 1190
1038sub size_request { 1191sub size_request {
1039 my ($self) = @_; 1192 my ($self) = @_;
1193
1194 $self->{title_widget}->size_request
1195 if $self->{title_widget};
1196
1197 $self->{close_button}->size_request
1198 if $self->{close_button};
1040 1199
1041 my ($w, $h) = $self->SUPER::size_request; 1200 my ($w, $h) = $self->SUPER::size_request;
1042 1201
1043 ( 1202 (
1044 $w + $self->border * 2, 1203 $w + $self->border * 2,
1045 $h + $self->border * 2, 1204 $h + $self->border * 2,
1046 ) 1205 )
1047} 1206}
1048 1207
1049sub size_allocate { 1208sub invoke_size_allocate {
1050 my ($self, $w, $h, $changed) = @_; 1209 my ($self, $w, $h) = @_;
1051 1210
1052 return unless $changed; 1211 if ($self->{title_widget}) {
1212 $self->{title_widget}{w} = $w;
1213 $self->{title_widget}{h} = $h;
1214 $self->{title_widget}->invoke_size_allocate ($w, $h);
1215 }
1053 1216
1217 my $border = $self->border;
1218
1054 $h -= List::Util::max 0, $self->border * 2; 1219 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1220 $w -= List::Util::max 0, $border * 2;
1056 1221
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); 1222 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1223
1224 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1225 if $self->{close_button};
1226
1227 1
1228}
1229
1230sub invoke_delete {
1231 my ($self) = @_;
1232
1233 $self->hide;
1234
1235 1
1236}
1237
1063sub button_down { 1238sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
1065 1240
1066 my ($w, $h) = @$self{qw(w h)}; 1241 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1242 my $border = $self->border;
1068 1243
… …
1081 my ($ev, $x, $y) = @_; 1256 my ($ev, $x, $y) = @_;
1082 1257
1083 my $dx = $ev->{x} - $ox; 1258 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1259 my $dy = $ev->{y} - $oy;
1085 1260
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1261 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1262 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1263
1264 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1091 $self->realloc; 1265 $self->realloc;
1092 }; 1266 };
1093 1267
1094 } elsif ($lr ^ $td) { 1268 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1269 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1098 $self->{motion} = sub { 1272 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1273 my ($ev, $x, $y) = @_;
1100 1274
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1275 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1276
1103 $self->{user_x} = $bx + $x - $ox; 1277 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1278 # HACK: the next line is required to enforce placement
1105 1279 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->realloc;
1108 }; 1280 };
1281 } else {
1282 return 0;
1283 }
1284
1109 } 1285 1
1110} 1286}
1111 1287
1112sub button_up { 1288sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1289 my ($self, $ev, $x, $y) = @_;
1114 1290
1115 delete $self->{motion}; 1291 ! ! delete $self->{motion}
1116} 1292}
1117 1293
1118sub mouse_motion { 1294sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1295 my ($self, $ev, $x, $y) = @_;
1120 1296
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1297 $self->{motion}->($ev, $x, $y) if $self->{motion};
1298
1299 ! ! $self->{motion}
1300}
1301
1302sub invoke_visibility_change {
1303 my ($self, $visible) = @_;
1304
1305 delete $self->{motion} unless $visible;
1306
1307 0
1122} 1308}
1123 1309
1124sub _draw { 1310sub _draw {
1125 my ($self) = @_; 1311 my ($self) = @_;
1126 1312
1313 my $child = $self->{children}[0];
1314
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1315 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1316 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1317
1130 glEnable GL_TEXTURE_2D; 1318 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1320
1133 my $border = $self->border; 1321 my $border = $self->border;
… …
1148 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1336 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1149 } 1337 }
1150 1338
1151 glDisable GL_TEXTURE_2D; 1339 glDisable GL_TEXTURE_2D;
1152 1340
1153 $self->{title}->draw if $self->{title};
1154
1155 $self->child->draw; 1341 $child->draw;
1342
1343 if ($self->{title_widget}) {
1344 glTranslate 0, $border - $self->{h};
1345 $self->{title_widget}->_draw;
1346
1347 glTranslate 0, - ($border - $self->{h});
1348 }
1349
1350 $self->{close_button}->draw
1351 if $self->{close_button};
1156} 1352}
1157 1353
1158############################################################################# 1354#############################################################################
1159 1355
1160package CFClient::UI::Table; 1356package CFPlus::UI::Table;
1161 1357
1162our @ISA = CFClient::UI::Base::; 1358our @ISA = CFPlus::UI::Base::;
1163 1359
1164use List::Util qw(max sum); 1360use List::Util qw(max sum);
1165 1361
1166use CFClient::OpenGL; 1362use CFPlus::OpenGL;
1167 1363
1168sub new { 1364sub new {
1169 my $class = shift; 1365 my $class = shift;
1170 1366
1171 $class->SUPER::new ( 1367 $class->SUPER::new (
… …
1177sub children { 1373sub children {
1178 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1374 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1179} 1375}
1180 1376
1181sub add { 1377sub add {
1182 my ($self, $x, $y, $child) = @_; 1378 my ($self) = shift;
1183 1379
1380 while (@_) {
1381 my ($x, $y, $child) = splice @_, 0, 3, ();
1184 $child->set_parent ($self); 1382 $child->set_parent ($self);
1185 $self->{children}[$y][$x] = $child; 1383 $self->{children}[$y][$x] = $child;
1384 }
1186 1385
1386 $self->{force_realloc} = 1;
1387 $self->{force_size_alloc} = 1;
1187 $self->realloc; 1388 $self->realloc;
1389}
1390
1391sub remove {
1392 my ($self, $child) = @_;
1393
1394 # TODO: not yet implemented
1188} 1395}
1189 1396
1190# TODO: move to container class maybe? send children a signal on removal? 1397# TODO: move to container class maybe? send children a signal on removal?
1191sub clear { 1398sub clear {
1192 my ($self) = @_; 1399 my ($self) = @_;
… …
1233 (sum @$ws), 1440 (sum @$ws),
1234 (sum @$hs), 1441 (sum @$hs),
1235 ) 1442 )
1236} 1443}
1237 1444
1238sub size_allocate { 1445sub invoke_size_allocate {
1239 my ($self, $w, $h, $changed) = @_; 1446 my ($self, $w, $h) = @_;
1240 1447
1241 my ($ws, $hs) = $self->get_wh; 1448 my ($ws, $hs) = $self->get_wh;
1242 1449
1243 my $req_w = (sum @$ws) || 1; 1450 my $req_w = (sum @$ws) || 1;
1244 my $req_h = (sum @$hs) || 1; 1451 my $req_h = (sum @$hs) || 1;
… …
1250 1457
1251 # linearly scale sizes 1458 # linearly scale sizes
1252 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1459 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1253 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1460 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1254 1461
1255 CFClient::UI::harmonize $ws; 1462 CFPlus::UI::harmonize $ws;
1256 CFClient::UI::harmonize $hs; 1463 CFPlus::UI::harmonize $hs;
1257 1464
1258 my $y; 1465 my $y;
1259 1466
1260 for my $r (0 .. $#{$self->{children}}) { 1467 for my $r (0 .. $#{$self->{children}}) {
1261 my $row = $self->{children}[$r] 1468 my $row = $self->{children}[$r]
… …
1275 } 1482 }
1276 1483
1277 $y += $row_h; 1484 $y += $row_h;
1278 } 1485 }
1279 1486
1487 1
1280} 1488}
1281 1489
1282sub find_widget { 1490sub find_widget {
1283 my ($self, $x, $y) = @_; 1491 my ($self, $x, $y) = @_;
1284 1492
… …
1303 } 1511 }
1304} 1512}
1305 1513
1306############################################################################# 1514#############################################################################
1307 1515
1308package CFClient::UI::Box; 1516package CFPlus::UI::Box;
1309 1517
1310our @ISA = CFClient::UI::Container::; 1518our @ISA = CFPlus::UI::Container::;
1311 1519
1312sub size_request { 1520sub size_request {
1313 my ($self) = @_; 1521 my ($self) = @_;
1314 1522
1315 $self->{vertical} 1523 $self->{vertical}
… …
1321 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1529 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1322 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1530 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1323 ) 1531 )
1324} 1532}
1325 1533
1326sub size_allocate { 1534sub invoke_size_allocate {
1327 my ($self, $w, $h, $changed) = @_; 1535 my ($self, $w, $h) = @_;
1328 1536
1329 my $space = $self->{vertical} ? $h : $w; 1537 my $space = $self->{vertical} ? $h : $w;
1330 my $children = $self->{children}; 1538 my @children = $self->visible_children;
1331 1539
1332 my @req; 1540 my @req;
1333 1541
1334 if ($self->{homogeneous}) { 1542 if ($self->{homogeneous}) {
1335 @req = ($space / (@$children || 1)) x @$children; 1543 @req = ($space / (@children || 1)) x @children;
1336 } else { 1544 } else {
1337 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1545 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1338 my $req = List::Util::sum @req; 1546 my $req = List::Util::sum @req;
1339 1547
1340 if ($req > $space) { 1548 if ($req > $space) {
1341 # ah well, not enough space 1549 # ah well, not enough space
1342 $_ *= $space / $req for @req; 1550 $_ *= $space / $req for @req;
1343 } else { 1551 } else {
1344 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1552 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1345 1553
1346 $space = ($space - $req) / $expand; # remaining space to give away 1554 $space = ($space - $req) / $expand; # remaining space to give away
1347 1555
1348 $req[$_] += $space * $children->[$_]{expand} 1556 $req[$_] += $space * $children[$_]{expand}
1349 for 0 .. $#$children; 1557 for 0 .. $#children;
1350 } 1558 }
1351 } 1559 }
1352 1560
1353 CFClient::UI::harmonize \@req; 1561 CFPlus::UI::harmonize \@req;
1354 1562
1355 my $pos = 0; 1563 my $pos = 0;
1356 for (0 .. $#$children) { 1564 for (0 .. $#children) {
1357 my $alloc = $req[$_]; 1565 my $alloc = $req[$_];
1358 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1566 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1359 1567
1360 $pos += $alloc; 1568 $pos += $alloc;
1361 } 1569 }
1362 1570
1363 1 1571 1
1364} 1572}
1365 1573
1366############################################################################# 1574#############################################################################
1367 1575
1368package CFClient::UI::HBox; 1576package CFPlus::UI::HBox;
1369 1577
1370our @ISA = CFClient::UI::Box::; 1578our @ISA = CFPlus::UI::Box::;
1371 1579
1372sub new { 1580sub new {
1373 my $class = shift; 1581 my $class = shift;
1374 1582
1375 $class->SUPER::new ( 1583 $class->SUPER::new (
… …
1378 ) 1586 )
1379} 1587}
1380 1588
1381############################################################################# 1589#############################################################################
1382 1590
1383package CFClient::UI::VBox; 1591package CFPlus::UI::VBox;
1384 1592
1385our @ISA = CFClient::UI::Box::; 1593our @ISA = CFPlus::UI::Box::;
1386 1594
1387sub new { 1595sub new {
1388 my $class = shift; 1596 my $class = shift;
1389 1597
1390 $class->SUPER::new ( 1598 $class->SUPER::new (
… …
1393 ) 1601 )
1394} 1602}
1395 1603
1396############################################################################# 1604#############################################################################
1397 1605
1398package CFClient::UI::Label; 1606package CFPlus::UI::Label;
1399 1607
1400our @ISA = CFClient::UI::DrawBG::; 1608our @ISA = CFPlus::UI::DrawBG::;
1401 1609
1402use CFClient::OpenGL; 1610use CFPlus::OpenGL;
1403 1611
1404sub new { 1612sub new {
1405 my ($class, %arg) = @_; 1613 my ($class, %arg) = @_;
1406 1614
1407 my $self = $class->SUPER::new ( 1615 my $self = $class->SUPER::new (
… …
1410 #active_bg => none 1618 #active_bg => none
1411 #font => default_font 1619 #font => default_font
1412 #text => initial text 1620 #text => initial text
1413 #markup => initial narkup 1621 #markup => initial narkup
1414 #max_w => maximum pixel width 1622 #max_w => maximum pixel width
1623 #style => 0, # render flags
1415 ellipsise => 3, # end 1624 ellipsise => 3, # end
1416 layout => (new CFClient::Layout), 1625 layout => (new CFPlus::Layout),
1417 fontsize => 1, 1626 fontsize => 1,
1418 align => -1, 1627 align => -1,
1419 valign => -1, 1628 valign => -1,
1420 padding => 2, 1629 padding_x => 2,
1630 padding_y => 2,
1421 can_events => 0, 1631 can_events => 0,
1422 %arg 1632 %arg
1423 ); 1633 );
1424 1634
1425 if (exists $self->{template}) { 1635 if (exists $self->{template}) {
1426 my $layout = new CFClient::Layout; 1636 my $layout = new CFPlus::Layout;
1427 $layout->set_text (delete $self->{template}); 1637 $layout->set_text (delete $self->{template});
1428 $self->{template} = $layout; 1638 $self->{template} = $layout;
1429 } 1639 }
1430 1640
1431 if (exists $self->{markup}) { 1641 if (exists $self->{markup}) {
… …
1435 } 1645 }
1436 1646
1437 $self 1647 $self
1438} 1648}
1439 1649
1440sub escape($) {
1441 local $_ = $_[0];
1442
1443 s/&/&amp;/g;
1444 s/>/&gt;/g;
1445 s/</&lt;/g;
1446
1447 $_
1448}
1449
1450sub update { 1650sub update {
1451 my ($self) = @_; 1651 my ($self) = @_;
1452 1652
1453 delete $self->{texture}; 1653 delete $self->{texture};
1454 $self->SUPER::update; 1654 $self->SUPER::update;
1455} 1655}
1456 1656
1657sub realloc {
1658 my ($self) = @_;
1659
1660 delete $self->{ox};
1661 $self->SUPER::realloc;
1662}
1663
1457sub set_text { 1664sub set_text {
1458 my ($self, $text) = @_; 1665 my ($self, $text) = @_;
1459 1666
1460 return if $self->{text} eq "T$text"; 1667 return if $self->{text} eq "T$text";
1461 $self->{text} = "T$text"; 1668 $self->{text} = "T$text";
1462 1669
1463 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1464 $self->{layout}->set_text ($text); 1670 $self->{layout}->set_text ($text);
1465 1671
1672 delete $self->{size_req};
1466 $self->realloc; 1673 $self->realloc;
1467 $self->update; 1674 $self->update;
1468} 1675}
1469 1676
1470sub set_markup { 1677sub set_markup {
… …
1473 return if $self->{text} eq "M$markup"; 1680 return if $self->{text} eq "M$markup";
1474 $self->{text} = "M$markup"; 1681 $self->{text} = "M$markup";
1475 1682
1476 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1683 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1477 1684
1478 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1479 $self->{layout}->set_markup ($markup); 1685 $self->{layout}->set_markup ($markup);
1480 1686
1687 delete $self->{size_req};
1481 $self->realloc; 1688 $self->realloc;
1482 $self->update; 1689 $self->update;
1483} 1690}
1484 1691
1485sub size_request { 1692sub size_request {
1486 my ($self) = @_; 1693 my ($self) = @_;
1487 1694
1695 $self->{size_req} ||= do {
1488 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1696 $self->{layout}->set_font ($self->{font}) if $self->{font};
1489 $self->{layout}->set_width ($self->{max_w} || -1); 1697 $self->{layout}->set_width ($self->{max_w} || -1);
1490 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1698 $self->{layout}->set_ellipsise ($self->{ellipsise});
1491 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1699 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1492 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1700 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1493 1701
1494 my ($w, $h) = $self->{layout}->size; 1702 my ($w, $h) = $self->{layout}->size;
1495 1703
1496 if (exists $self->{template}) { 1704 if (exists $self->{template}) {
1497 $self->{template}->set_font ($self->{font}) if $self->{font}; 1705 $self->{template}->set_font ($self->{font}) if $self->{font};
1706 $self->{template}->set_width ($self->{max_w} || -1);
1498 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1707 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1708
1500 my ($w2, $h2) = $self->{template}->size; 1709 my ($w2, $h2) = $self->{template}->size;
1501 1710
1502 $w = List::Util::max $w, $w2; 1711 $w = List::Util::max $w, $w2;
1503 $h = List::Util::max $h, $h2; 1712 $h = List::Util::max $h, $h2;
1713 }
1714
1715 [$w, $h]
1504 } 1716 };
1505 1717
1506 ( 1718 @{ $self->{size_req} }
1507 $w + $self->{padding} * 2,
1508 $h + $self->{padding} * 2,
1509 )
1510} 1719}
1511 1720
1721sub baseline_shift {
1722 $_[0]{layout}->descent
1723}
1724
1512sub size_allocate { 1725sub invoke_size_allocate {
1513 my ($self, $w, $h, $changed) = @_; 1726 my ($self, $w, $h) = @_;
1727
1728 delete $self->{ox};
1514 1729
1515 delete $self->{texture} 1730 delete $self->{texture}
1516 if $changed; 1731 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1732
1733 1
1517} 1734}
1518 1735
1519sub set_fontsize { 1736sub set_fontsize {
1520 my ($self, $fontsize) = @_; 1737 my ($self, $fontsize) = @_;
1521 1738
1522 $self->{fontsize} = $fontsize; 1739 $self->{fontsize} = $fontsize;
1740 delete $self->{size_req};
1523 delete $self->{texture}; 1741 delete $self->{texture};
1524 1742
1525 $self->realloc; 1743 $self->realloc;
1526} 1744}
1527 1745
1746sub reconfigure {
1747 my ($self) = @_;
1748
1749 delete $self->{size_req};
1750 delete $self->{texture};
1751
1752 $self->SUPER::reconfigure;
1753}
1754
1528sub _draw { 1755sub _draw {
1529 my ($self) = @_; 1756 my ($self) = @_;
1530 1757
1531 $self->SUPER::_draw; # draw background, if applicable 1758 $self->SUPER::_draw; # draw background, if applicable
1532 1759
1533 my $tex = $self->{texture} ||= do { 1760 my $size = $self->{texture} ||= do {
1534 $self->{layout}->set_foreground (@{$self->{fg}}); 1761 $self->{layout}->set_foreground (@{$self->{fg}});
1535 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1762 $self->{layout}->set_font ($self->{font}) if $self->{font};
1536 $self->{layout}->set_width ($self->{w}); 1763 $self->{layout}->set_width ($self->{w});
1537 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1764 $self->{layout}->set_ellipsise ($self->{ellipsise});
1538 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1765 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1539 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1766 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1540 1767
1541 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1768 [$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 }; 1769 };
1553 1770
1554 glEnable GL_TEXTURE_2D; 1771 unless (exists $self->{ox}) {
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1772 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1773 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1774 : ($self->{w} - $size->[0]) * 0.5);
1556 1775
1557 if ($tex->{format} == GL_ALPHA) { 1776 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1558 glColor @{$self->{fg}}; 1777 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1559 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1778 : ($self->{h} - $size->[1]) * 0.5);
1560 } else {
1561 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1562 } 1779 };
1563 1780
1564 glDisable GL_TEXTURE_2D; 1781 my $w = List::Util::min $self->{w} + 4, $size->[0];
1782 my $h = List::Util::min $self->{h} + 2, $size->[1];
1783
1784 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1565} 1785}
1566 1786
1567############################################################################# 1787#############################################################################
1568 1788
1569package CFClient::UI::EntryBase; 1789package CFPlus::UI::EntryBase;
1570 1790
1571our @ISA = CFClient::UI::Label::; 1791our @ISA = CFPlus::UI::Label::;
1572 1792
1573use CFClient::OpenGL; 1793use CFPlus::OpenGL;
1574 1794
1575sub new { 1795sub new {
1576 my $class = shift; 1796 my $class = shift;
1577 1797
1578 $class->SUPER::new ( 1798 $class->SUPER::new (
… …
1583 can_hover => 1, 1803 can_hover => 1,
1584 can_focus => 1, 1804 can_focus => 1,
1585 valign => 0, 1805 valign => 0,
1586 can_events => 1, 1806 can_events => 1,
1587 #text => ... 1807 #text => ...
1808 #hidden => "*",
1588 @_ 1809 @_
1589 ) 1810 )
1590} 1811}
1591 1812
1592sub _set_text { 1813sub _set_text {
… …
1594 1815
1595 delete $self->{cur_h}; 1816 delete $self->{cur_h};
1596 1817
1597 return if $self->{text} eq $text; 1818 return if $self->{text} eq $text;
1598 1819
1599 delete $self->{texture};
1600
1601 $self->{last_activity} = $::NOW; 1820 $self->{last_activity} = $::NOW;
1602 $self->{text} = $text; 1821 $self->{text} = $text;
1603 1822
1604 $text =~ s/./*/g if $self->{hidden}; 1823 $text =~ s/./*/g if $self->{hidden};
1605 $self->{layout}->set_text ("$text "); 1824 $self->{layout}->set_text ("$text ");
1825 delete $self->{size_req};
1606 1826
1607 $self->_emit (changed => $self->{text}); 1827 $self->emit (changed => $self->{text});
1828
1829 $self->realloc;
1830 $self->update;
1608} 1831}
1609 1832
1610sub set_text { 1833sub set_text {
1611 my ($self, $text) = @_; 1834 my ($self, $text) = @_;
1612 1835
1613 $self->{cursor} = length $text; 1836 $self->{cursor} = length $text;
1614 $self->_set_text ($text); 1837 $self->_set_text ($text);
1615
1616 $self->realloc;
1617} 1838}
1618 1839
1619sub get_text { 1840sub get_text {
1620 $_[0]{text} 1841 $_[0]{text}
1621} 1842}
… …
1626 my ($w, $h) = $self->SUPER::size_request; 1847 my ($w, $h) = $self->SUPER::size_request;
1627 1848
1628 ($w + 1, $h) # add 1 for cursor 1849 ($w + 1, $h) # add 1 for cursor
1629} 1850}
1630 1851
1631sub key_down { 1852sub invoke_key_down {
1632 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1633 1854
1634 my $mod = $ev->{mod}; 1855 my $mod = $ev->{mod};
1635 my $sym = $ev->{sym}; 1856 my $sym = $ev->{sym};
1636 my $uni = $ev->{unicode}; 1857 my $uni = $ev->{unicode};
… …
1639 1860
1640 if ($uni == 8) { 1861 if ($uni == 8) {
1641 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1862 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1642 } elsif ($uni == 127) { 1863 } elsif ($uni == 127) {
1643 substr $text, $self->{cursor}, 1, ""; 1864 substr $text, $self->{cursor}, 1, "";
1644 } elsif ($sym == CFClient::SDLK_LEFT) { 1865 } elsif ($sym == CFPlus::SDLK_LEFT) {
1645 --$self->{cursor} if $self->{cursor}; 1866 --$self->{cursor} if $self->{cursor};
1646 } elsif ($sym == CFClient::SDLK_RIGHT) { 1867 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1647 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1868 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1648 } elsif ($sym == CFClient::SDLK_HOME) { 1869 } elsif ($sym == CFPlus::SDLK_HOME) {
1649 $self->{cursor} = 0; 1870 $self->{cursor} = 0;
1650 } elsif ($sym == CFClient::SDLK_END) { 1871 } elsif ($sym == CFPlus::SDLK_END) {
1651 $self->{cursor} = length $text; 1872 $self->{cursor} = length $text;
1652 } elsif ($uni == 27) { 1873 } elsif ($uni == 27) {
1653 $self->_emit ('escape'); 1874 $self->emit ('escape');
1654 } elsif ($uni) { 1875 } elsif ($uni) {
1655 substr $text, $self->{cursor}++, 0, chr $uni; 1876 substr $text, $self->{cursor}++, 0, chr $uni;
1877 } else {
1878 return 0;
1656 } 1879 }
1657 1880
1658 $self->_set_text ($text); 1881 $self->_set_text ($text);
1659 1882
1660 $self->realloc; 1883 $self->realloc;
1661}
1662 1884
1885 1
1886}
1887
1663sub focus_in { 1888sub invoke_focus_in {
1664 my ($self) = @_; 1889 my ($self) = @_;
1665 1890
1666 $self->{last_activity} = $::NOW; 1891 $self->{last_activity} = $::NOW;
1667 1892
1668 $self->SUPER::focus_in; 1893 $self->SUPER::invoke_focus_in
1669} 1894}
1670 1895
1671sub button_down { 1896sub invoke_button_down {
1672 my ($self, $ev, $x, $y) = @_; 1897 my ($self, $ev, $x, $y) = @_;
1673 1898
1674 $self->SUPER::button_down ($ev, $x, $y); 1899 $self->SUPER::invoke_button_down ($ev, $x, $y);
1675 1900
1676 my $idx = $self->{layout}->xy_to_index ($x, $y); 1901 my $idx = $self->{layout}->xy_to_index ($x, $y);
1677 1902
1678 # byte-index to char-index 1903 # byte-index to char-index
1679 my $text = $self->{text}; 1904 my $text = $self->{text};
1680 utf8::encode $text; 1905 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1681 $self->{cursor} = length substr $text, 0, $idx; 1906 $self->{cursor} = length $text;
1682 1907
1683 $self->_set_text ($self->{text}); 1908 $self->_set_text ($self->{text});
1684 $self->update; 1909 $self->update;
1910
1911 1
1685} 1912}
1686 1913
1687sub mouse_motion { 1914sub invoke_mouse_motion {
1688 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1689# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1916# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1917
1918 1
1690} 1919}
1691 1920
1692sub _draw { 1921sub _draw {
1693 my ($self) = @_; 1922 my ($self) = @_;
1694 1923
1695 local $self->{fg} = $self->{fg}; 1924 local $self->{fg} = $self->{fg};
1696 1925
1697 if ($FOCUS == $self) { 1926 if ($FOCUS == $self) {
1698 glColor @{$self->{active_bg}}; 1927 glColor_premultiply @{$self->{active_bg}};
1699 $self->{fg} = $self->{active_fg}; 1928 $self->{fg} = $self->{active_fg};
1700 } else { 1929 } else {
1701 glColor @{$self->{bg}}; 1930 glColor_premultiply @{$self->{bg}};
1702 } 1931 }
1703 1932
1704 glEnable GL_BLEND; 1933 glEnable GL_BLEND;
1705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1934 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1706 glBegin GL_QUADS; 1935 glBegin GL_QUADS;
1707 glVertex 0 , 0; 1936 glVertex 0 , 0;
1708 glVertex 0 , $self->{h}; 1937 glVertex 0 , $self->{h};
1709 glVertex $self->{w}, $self->{h}; 1938 glVertex $self->{w}, $self->{h};
1710 glVertex $self->{w}, 0; 1939 glVertex $self->{w}, 0;
… …
1729 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 1958 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1730 glEnd; 1959 glEnd;
1731 } 1960 }
1732} 1961}
1733 1962
1734package CFClient::UI::Entry; 1963package CFPlus::UI::Entry;
1735 1964
1736our @ISA = CFClient::UI::EntryBase::; 1965our @ISA = CFPlus::UI::EntryBase::;
1737 1966
1738use CFClient::OpenGL; 1967use CFPlus::OpenGL;
1739 1968
1740sub key_down { 1969sub invoke_key_down {
1741 my ($self, $ev) = @_; 1970 my ($self, $ev) = @_;
1742 1971
1743 my $sym = $ev->{sym}; 1972 my $sym = $ev->{sym};
1744 1973
1745 if ($sym == 13) { 1974 if ($sym == 13) {
1746 unshift @{$self->{history}}, 1975 unshift @{$self->{history}},
1747 my $txt = $self->get_text; 1976 my $txt = $self->get_text;
1977
1748 $self->{history_pointer} = -1; 1978 $self->{history_pointer} = -1;
1749 $self->{history_saveback} = ''; 1979 $self->{history_saveback} = '';
1750 $self->_emit (activate => $txt); 1980 $self->emit (activate => $txt);
1751 $self->update; 1981 $self->update;
1752 1982
1753 } elsif ($sym == CFClient::SDLK_UP) { 1983 } elsif ($sym == CFPlus::SDLK_UP) {
1754 if ($self->{history_pointer} < 0) { 1984 if ($self->{history_pointer} < 0) {
1755 $self->{history_saveback} = $self->get_text; 1985 $self->{history_saveback} = $self->get_text;
1756 } 1986 }
1757 if (@{$self->{history} || []} > 0) { 1987 if (@{$self->{history} || []} > 0) {
1758 $self->{history_pointer}++; 1988 $self->{history_pointer}++;
… …
1760 $self->{history_pointer} = @{$self->{history} || []} - 1; 1990 $self->{history_pointer} = @{$self->{history} || []} - 1;
1761 } 1991 }
1762 $self->set_text ($self->{history}->[$self->{history_pointer}]); 1992 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1763 } 1993 }
1764 1994
1765 } elsif ($sym == CFClient::SDLK_DOWN) { 1995 } elsif ($sym == CFPlus::SDLK_DOWN) {
1766 $self->{history_pointer}--; 1996 $self->{history_pointer}--;
1767 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1997 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1768 1998
1769 if ($self->{history_pointer} >= 0) { 1999 if ($self->{history_pointer} >= 0) {
1770 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2000 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1771 } else { 2001 } else {
1772 $self->set_text ($self->{history_saveback}); 2002 $self->set_text ($self->{history_saveback});
1773 } 2003 }
1774 2004
1775 } else { 2005 } else {
1776 $self->SUPER::key_down ($ev); 2006 return $self->SUPER::invoke_key_down ($ev)
2007 }
2008
1777 } 2009 1
1778
1779} 2010}
1780 2011
1781############################################################################# 2012#############################################################################
1782 2013
1783package CFClient::UI::Button; 2014package CFPlus::UI::Button;
1784 2015
1785our @ISA = CFClient::UI::Label::; 2016our @ISA = CFPlus::UI::Label::;
1786 2017
1787use CFClient::OpenGL; 2018use CFPlus::OpenGL;
1788 2019
1789my @tex = 2020my @tex =
1790 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2021 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1791 qw(b1_button_active.png); 2022 qw(b1_button_active.png);
1792 2023
1793sub new { 2024sub new {
1794 my $class = shift; 2025 my $class = shift;
1795 2026
1796 $class->SUPER::new ( 2027 $class->SUPER::new (
1797 padding => 4, 2028 padding_x => 4,
2029 padding_y => 4,
1798 fg => [1, 1, 1], 2030 fg => [1, 1, 1],
1799 active_fg => [0, 0, 1], 2031 active_fg => [0, 0, 1],
1800 can_hover => 1, 2032 can_hover => 1,
1801 align => 0, 2033 align => 0,
1802 valign => 0, 2034 valign => 0,
1803 can_events => 1, 2035 can_events => 1,
1804 @_ 2036 @_
1805 ) 2037 )
1806} 2038}
1807 2039
1808sub activate { }
1809
1810sub button_up { 2040sub invoke_button_up {
1811 my ($self, $ev, $x, $y) = @_; 2041 my ($self, $ev, $x, $y) = @_;
1812 2042
1813 $self->emit ("activate") 2043 $self->emit ("activate")
1814 if $x >= 0 && $x < $self->{w} 2044 if $x >= 0 && $x < $self->{w}
1815 && $y >= 0 && $y < $self->{h}; 2045 && $y >= 0 && $y < $self->{h};
2046
2047 1
1816} 2048}
1817 2049
1818sub _draw { 2050sub _draw {
1819 my ($self) = @_; 2051 my ($self) = @_;
1820 2052
1821 local $self->{fg} = $self->{fg}; 2053 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1822
1823 if ($GRAB == $self) {
1824 $self->{fg} = $self->{active_fg};
1825 }
1826 2054
1827 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 glColor 0, 0, 0, 1; 2057 glColor 0, 0, 0, 1;
1830 2058
… …
1835 $self->SUPER::_draw; 2063 $self->SUPER::_draw;
1836} 2064}
1837 2065
1838############################################################################# 2066#############################################################################
1839 2067
1840package CFClient::UI::CheckBox; 2068package CFPlus::UI::CheckBox;
1841 2069
1842our @ISA = CFClient::UI::DrawBG::; 2070our @ISA = CFPlus::UI::DrawBG::;
1843 2071
1844my @tex = 2072my @tex =
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2073 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2074 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1847 2075
1848use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1849 2077
1850sub new { 2078sub new {
1851 my $class = shift; 2079 my $class = shift;
1852 2080
1853 $class->SUPER::new ( 2081 $class->SUPER::new (
1854 padding => 2, 2082 padding_x => 2,
2083 padding_y => 2,
1855 fg => [1, 1, 1], 2084 fg => [1, 1, 1],
1856 active_fg => [1, 1, 0], 2085 active_fg => [1, 1, 0],
1857 bg => [0, 0, 0, 0.2], 2086 bg => [0, 0, 0, 0.2],
1858 active_bg => [1, 1, 1, 0.5], 2087 active_bg => [1, 1, 1, 0.5],
1859 state => 0, 2088 state => 0,
… …
1863} 2092}
1864 2093
1865sub size_request { 2094sub size_request {
1866 my ($self) = @_; 2095 my ($self) = @_;
1867 2096
1868 ($self->{padding} * 2 + 6) x 2 2097 (6) x 2
1869} 2098}
1870 2099
2100sub toggle {
2101 my ($self) = @_;
2102
2103 $self->{state} = !$self->{state};
2104 $self->emit (changed => $self->{state});
2105 $self->update;
2106}
2107
1871sub button_down { 2108sub invoke_button_down {
1872 my ($self, $ev, $x, $y) = @_; 2109 my ($self, $ev, $x, $y) = @_;
1873 2110
1874 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2111 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1875 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2112 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1876 $self->{state} = !$self->{state}; 2113 $self->toggle;
1877 $self->_emit (changed => $self->{state}); 2114 } else {
2115 return 0
2116 }
2117
1878 } 2118 1
1879} 2119}
1880 2120
1881sub _draw { 2121sub _draw {
1882 my ($self) = @_; 2122 my ($self) = @_;
1883 2123
1884 $self->SUPER::_draw; 2124 $self->SUPER::_draw;
1885 2125
1886 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2126 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1887 2127
1888 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2128 my ($w, $h) = @$self{qw(w h)};
2129
2130 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1889 2131
1890 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2132 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1891 2133
1892 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2134 my $tex = $self->{state} ? $tex[1] : $tex[0];
1893 2135
… …
1896 glDisable GL_TEXTURE_2D; 2138 glDisable GL_TEXTURE_2D;
1897} 2139}
1898 2140
1899############################################################################# 2141#############################################################################
1900 2142
1901package CFClient::UI::Image; 2143package CFPlus::UI::Image;
1902 2144
1903our @ISA = CFClient::UI::Base::; 2145our @ISA = CFPlus::UI::Base::;
1904 2146
1905use CFClient::OpenGL; 2147use CFPlus::OpenGL;
1906use Carp qw/confess/;
1907 2148
1908our %loaded_images; 2149our %texture_cache;
1909 2150
1910sub new { 2151sub new {
1911 my $class = shift; 2152 my $class = shift;
1912 2153
1913 my $self = $class->SUPER::new (can_events => 0, @_); 2154 my $self = $class->SUPER::new (
2155 can_events => 0,
2156 @_,
2157 );
1914 2158
1915 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2159 $self->{path} || $self->{tex}
2160 or Carp::croak "'path' or 'tex' attributes required";
1916 2161
1917 $loaded_images{$self->{image}} ||= 2162 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1918 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2163 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1919 2164
1920 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2165 Scalar::Util::weaken $texture_cache{$self->{path}};
1921 2166
1922 Scalar::Util::weaken $loaded_images{$self->{image}}; 2167 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1923
1924 $self->{aspect} = $tex->{w} / $tex->{h};
1925 2168
1926 $self 2169 $self
1927} 2170}
1928 2171
2172sub STORABLE_freeze {
2173 my ($self, $cloning) = @_;
2174
2175 $self->{path}
2176 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2177
2178 $self->{path}
2179}
2180
2181sub STORABLE_attach {
2182 my ($self, $cloning, $path) = @_;
2183
2184 $self->new (path => $path)
2185}
2186
1929sub size_request { 2187sub size_request {
1930 my ($self) = @_; 2188 my ($self) = @_;
1931 2189
1932 ($self->{tex}->{w}, $self->{tex}->{h}) 2190 ($self->{tex}{w}, $self->{tex}{h})
1933} 2191}
1934 2192
1935sub _draw { 2193sub _draw {
1936 my ($self) = @_; 2194 my ($self) = @_;
1937 2195
… …
1947 } 2205 }
1948 2206
1949 glEnable GL_TEXTURE_2D; 2207 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951 2209
1952 $tex->draw_quad_alpha (0, 0, $w, $h); 2210 $tex->draw_quad (0, 0, $w, $h);
1953 2211
1954 glDisable GL_TEXTURE_2D; 2212 glDisable GL_TEXTURE_2D;
1955} 2213}
1956 2214
1957############################################################################# 2215#############################################################################
1958 2216
2217package CFPlus::UI::ImageButton;
2218
2219our @ISA = CFPlus::UI::Image::;
2220
2221use CFPlus::OpenGL;
2222
2223my %textures;
2224
2225sub new {
2226 my $class = shift;
2227
2228 my $self = $class->SUPER::new (
2229 padding_x => 4,
2230 padding_y => 4,
2231 fg => [1, 1, 1],
2232 active_fg => [0, 0, 1],
2233 can_hover => 1,
2234 align => 0,
2235 valign => 0,
2236 can_events => 1,
2237 @_
2238 );
2239}
2240
2241sub invoke_button_up {
2242 my ($self, $ev, $x, $y) = @_;
2243
2244 $self->emit ("activate")
2245 if $x >= 0 && $x < $self->{w}
2246 && $y >= 0 && $y < $self->{h};
2247
2248 1
2249}
2250
2251#############################################################################
2252
1959package CFClient::UI::VGauge; 2253package CFPlus::UI::VGauge;
1960 2254
1961our @ISA = CFClient::UI::Base::; 2255our @ISA = CFPlus::UI::Base::;
1962 2256
1963use List::Util qw(min max); 2257use List::Util qw(min max);
1964 2258
1965use CFClient::OpenGL; 2259use CFPlus::OpenGL;
1966 2260
1967my %tex = ( 2261my %tex = (
1968 food => [ 2262 food => [
1969 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2263 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1970 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2264 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1971 ], 2265 ],
1972 grace => [ 2266 grace => [
1973 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2267 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/ 2268 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1975 ], 2269 ],
1976 hp => [ 2270 hp => [
1977 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2271 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1978 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2272 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1979 ], 2273 ],
1980 mana => [ 2274 mana => [
1981 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2275 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/ 2276 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1983 ], 2277 ],
1984); 2278);
1985 2279
1986# eg. VGauge->new (gauge => 'food'), default gauge: food 2280# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2046 my $ycut1 = max 0, min 1, $ycut; 2340 my $ycut1 = max 0, min 1, $ycut;
2047 my $ycut2 = max 0, min 1, $ycut - 1; 2341 my $ycut2 = max 0, min 1, $ycut - 1;
2048 2342
2049 my $h1 = $self->{h} * (1 - $ycut1); 2343 my $h1 = $self->{h} * (1 - $ycut1);
2050 my $h2 = $self->{h} * (1 - $ycut2); 2344 my $h2 = $self->{h} * (1 - $ycut2);
2345 my $h3 = $self->{h};
2346
2347 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2051 2348
2052 glEnable GL_BLEND; 2349 glEnable GL_BLEND;
2053 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2350 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2351 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2054 glEnable GL_TEXTURE_2D; 2352 glEnable GL_TEXTURE_2D;
2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056 2354
2057 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2355 glBindTexture GL_TEXTURE_2D, $t1->{name};
2058 glBegin GL_QUADS; 2356 glBegin GL_QUADS;
… …
2073 2371
2074 if ($t3) { 2372 if ($t3) {
2075 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2373 glBindTexture GL_TEXTURE_2D, $t3->{name};
2076 glBegin GL_QUADS; 2374 glBegin GL_QUADS;
2077 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2375 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2078 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2376 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2079 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2377 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2080 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2378 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2081 glEnd; 2379 glEnd;
2082 } 2380 }
2083 2381
2084 glDisable GL_BLEND; 2382 glDisable GL_BLEND;
2085 glDisable GL_TEXTURE_2D; 2383 glDisable GL_TEXTURE_2D;
2086} 2384}
2087 2385
2088############################################################################# 2386#############################################################################
2089 2387
2090package CFClient::UI::Gauge; 2388package CFPlus::UI::Gauge;
2091 2389
2092our @ISA = CFClient::UI::VBox::; 2390our @ISA = CFPlus::UI::VBox::;
2093 2391
2094sub new { 2392sub new {
2095 my ($class, %arg) = @_; 2393 my ($class, %arg) = @_;
2096 2394
2097 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
… …
2099 can_hover => 1, 2397 can_hover => 1,
2100 can_events => 1, 2398 can_events => 1,
2101 %arg, 2399 %arg,
2102 ); 2400 );
2103 2401
2104 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2402 $self->add ($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); 2403 $self->add ($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"); 2404 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2107 2405
2108 $self 2406 $self
2109} 2407}
2110 2408
2111sub set_fontsize { 2409sub set_fontsize {
… …
2132 $self->{value}->set_text ($val); 2430 $self->{value}->set_text ($val);
2133} 2431}
2134 2432
2135############################################################################# 2433#############################################################################
2136 2434
2137package CFClient::UI::Slider; 2435package CFPlus::UI::Slider;
2138 2436
2139use strict; 2437use strict;
2140 2438
2141use CFClient::OpenGL; 2439use CFPlus::OpenGL;
2142 2440
2143our @ISA = CFClient::UI::DrawBG::; 2441our @ISA = CFPlus::UI::DrawBG::;
2144 2442
2145my @tex = 2443my @tex =
2146 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2444 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2147 qw(s1_slider.png s1_slider_bg.png); 2445 qw(s1_slider.png s1_slider_bg.png);
2148 2446
2149sub new { 2447sub new {
2150 my $class = shift; 2448 my $class = shift;
2151 2449
… …
2158 fg => [1, 1, 1], 2456 fg => [1, 1, 1],
2159 active_fg => [0, 0, 0], 2457 active_fg => [0, 0, 0],
2160 bg => [0, 0, 0, 0.2], 2458 bg => [0, 0, 0, 0.2],
2161 active_bg => [1, 1, 1, 0.5], 2459 active_bg => [1, 1, 1, 0.5],
2162 range => [0, 0, 100, 10, 0], 2460 range => [0, 0, 100, 10, 0],
2163 req_w => $::WIDTH / 80, 2461 min_w => $::WIDTH / 80,
2164 req_h => $::WIDTH / 80, 2462 min_h => $::WIDTH / 80,
2165 vertical => 0, 2463 vertical => 0,
2166 can_hover => 1, 2464 can_hover => 1,
2167 inner_pad => 0.02, 2465 inner_pad => 0.02,
2168 @_ 2466 @_
2169 ); 2467 );
… …
2172 $self->update; 2470 $self->update;
2173 2471
2174 $self 2472 $self
2175} 2473}
2176 2474
2177sub changed { }
2178
2179sub set_range { 2475sub set_range {
2180 my ($self, $range) = @_; 2476 my ($self, $range) = @_;
2181 2477
2182 ($range, $self->{range}) = ($self->{range}, $range); 2478 ($range, $self->{range}) = ($self->{range}, $range);
2183 2479
2184 $self->update
2185 if "@$range" ne "@{$self->{range}}"; 2480 if ("@$range" ne "@{$self->{range}}") {
2481 $self->update;
2482 $self->set_value ($self->{range}[0]);
2483 }
2186} 2484}
2187 2485
2188sub set_value { 2486sub set_value {
2189 my ($self, $value) = @_; 2487 my ($self, $value) = @_;
2190 2488
… …
2201 if $unit; 2499 if $unit;
2202 2500
2203 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2501 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2204 2502
2205 if ($value != $old_value) { 2503 if ($value != $old_value) {
2206 $self->_emit (changed => $value); 2504 $self->emit (changed => $value);
2207 $self->update; 2505 $self->update;
2208 } 2506 }
2209} 2507}
2210 2508
2211sub size_request { 2509sub size_request {
2212 my ($self) = @_; 2510 my ($self) = @_;
2213 2511
2214 my $w = $self->{req_w}; 2512 ($self->{req_w}, $self->{req_h})
2215 my $h = $self->{req_h};
2216
2217 $self->{vertical} ? ($h, $w) : ($w, $h)
2218} 2513}
2219 2514
2220sub button_down { 2515sub invoke_button_down {
2221 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
2222 2517
2223 $self->SUPER::button_down ($ev, $x, $y); 2518 $self->SUPER::invoke_button_down ($ev, $x, $y);
2224 2519
2225 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2520 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2226 2521
2227 $self->mouse_motion ($ev, $x, $y); 2522 $self->invoke_mouse_motion ($ev, $x, $y)
2228} 2523}
2229 2524
2230sub mouse_motion { 2525sub invoke_mouse_motion {
2231 my ($self, $ev, $x, $y) = @_; 2526 my ($self, $ev, $x, $y) = @_;
2232 2527
2233 if ($GRAB == $self) { 2528 if ($GRAB == $self) {
2234 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2529 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2235 2530
2236 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2531 my (undef, $lo, $hi, $page) = @{$self->{range}};
2237 2532
2238 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2533 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2239 2534
2240 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2535 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2536 } else {
2537 return 0;
2538 }
2539
2241 } 2540 1
2541}
2542
2543sub invoke_mouse_wheel {
2544 my ($self, $ev) = @_;
2545
2546 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2547
2548 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2549
2550 ! ! $delta
2242} 2551}
2243 2552
2244sub update { 2553sub update {
2245 my ($self) = @_; 2554 my ($self) = @_;
2246 2555
2247 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2556 delete $self->{knob_w};
2557 $self->SUPER::update;
2558}
2559
2560sub _draw {
2561 my ($self) = @_;
2562
2563 unless ($self->{knob_w}) {
2248 $self->set_value ($self->{range}[0]); 2564 $self->set_value ($self->{range}[0]);
2249 2565
2250 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2566 my ($value, $lo, $hi, $page) = @{$self->{range}};
2251 my $range = ($hi - $page - $lo) || 1e-100; 2567 my $range = ($hi - $page - $lo) || 1e-100;
2252 2568
… …
2258 $value = ($value - $lo) / $range; 2574 $value = ($value - $lo) / $range;
2259 $value = $value * $self->{scale} + $self->{offset}; 2575 $value = $value * $self->{scale} + $self->{offset};
2260 2576
2261 $self->{knob_x} = $value - $knob_w * 0.5; 2577 $self->{knob_x} = $value - $knob_w * 0.5;
2262 $self->{knob_w} = $knob_w; 2578 $self->{knob_w} = $knob_w;
2263 }); 2579 }
2264
2265 $self->SUPER::update;
2266}
2267
2268sub _draw {
2269 my ($self) = @_;
2270 2580
2271 $self->SUPER::_draw (); 2581 $self->SUPER::_draw ();
2272 2582
2273 glScale $self->{w}, $self->{h}; 2583 glScale $self->{w}, $self->{h};
2274 2584
… …
2294 glDisable GL_TEXTURE_2D; 2604 glDisable GL_TEXTURE_2D;
2295} 2605}
2296 2606
2297############################################################################# 2607#############################################################################
2298 2608
2299package CFClient::UI::ValSlider; 2609package CFPlus::UI::ValSlider;
2300 2610
2301our @ISA = CFClient::UI::HBox::; 2611our @ISA = CFPlus::UI::HBox::;
2302 2612
2303sub new { 2613sub new {
2304 my ($class, %arg) = @_; 2614 my ($class, %arg) = @_;
2305 2615
2306 my $range = delete $arg{range}; 2616 my $range = delete $arg{range};
2307 2617
2308 my $self = $class->SUPER::new ( 2618 my $self = $class->SUPER::new (
2309 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2619 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2310 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2620 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2311 to_value => sub { shift }, 2621 to_value => sub { shift },
2312 from_value => sub { shift }, 2622 from_value => sub { shift },
2313 %arg, 2623 %arg,
2314 ); 2624 );
2315 2625
… …
2335sub set_range { shift->{slider}->set_range (@_) } 2645sub set_range { shift->{slider}->set_range (@_) }
2336sub set_value { shift->{slider}->set_value (@_) } 2646sub set_value { shift->{slider}->set_value (@_) }
2337 2647
2338############################################################################# 2648#############################################################################
2339 2649
2340package CFClient::UI::TextView; 2650package CFPlus::UI::TextScroller;
2341 2651
2342our @ISA = CFClient::UI::HBox::; 2652our @ISA = CFPlus::UI::HBox::;
2343 2653
2344use CFClient::OpenGL; 2654use CFPlus::OpenGL;
2345 2655
2346sub new { 2656sub new {
2347 my $class = shift; 2657 my $class = shift;
2348 2658
2349 my $self = $class->SUPER::new ( 2659 my $self = $class->SUPER::new (
2350 fontsize => 1, 2660 fontsize => 1,
2351 can_events => 0, 2661 can_events => 1,
2662 indent => 0,
2352 #font => default_font 2663 #font => default_font
2353 @_, 2664 @_,
2354 2665
2355 layout => (new CFClient::Layout 1), 2666 layout => (new CFPlus::Layout),
2356 par => [], 2667 par => [],
2357 height => 0, 2668 height => 0,
2358 children => [ 2669 children => [
2359 (new CFClient::UI::Empty expand => 1), 2670 (new CFPlus::UI::Empty expand => 1),
2360 (new CFClient::UI::Slider vertical => 1), 2671 (new CFPlus::UI::Slider vertical => 1),
2361 ], 2672 ],
2362 ); 2673 );
2363 2674
2364 $self->{children}[1]->connect (changed => sub { $self->update }); 2675 $self->{children}[1]->connect (changed => sub { $self->update });
2365 2676
… …
2371 2682
2372 $self->{fontsize} = $fontsize; 2683 $self->{fontsize} = $fontsize;
2373 $self->reflow; 2684 $self->reflow;
2374} 2685}
2375 2686
2687sub size_request {
2688 my ($self) = @_;
2689
2690 my ($empty, $slider) = @{ $self->{children} };
2691
2692 local $self->{children} = [$empty, $slider];
2693 $self->SUPER::size_request
2694}
2695
2376sub size_allocate { 2696sub invoke_size_allocate {
2377 my ($self, $w, $h, $changed) = @_; 2697 my ($self, $w, $h) = @_;
2378 2698
2379 $self->SUPER::size_allocate ($w, $h, $changed); 2699 my ($empty, $slider, @other) = @{ $self->{children} };
2380 2700 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2381 return unless $changed;
2382 2701
2383 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2702 $self->{layout}->set_font ($self->{font}) if $self->{font};
2384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2703 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2385 $self->{layout}->set_width ($self->{children}[0]{w}); 2704 $self->{layout}->set_width ($empty->{w});
2705 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2386 2706
2387 $self->reflow; 2707 $self->reflow;
2388}
2389 2708
2390sub text_size { 2709 local $self->{children} = [$empty, $slider];
2710 $self->SUPER::invoke_size_allocate ($w, $h)
2711}
2712
2713sub invoke_mouse_wheel {
2391 my ($self, $text, $indent) = @_; 2714 my ($self, $ev) = @_;
2715
2716 return 0 unless $ev->{dy}; # only vertical movements
2717
2718 $self->{children}[1]->emit (mouse_wheel => $ev);
2719
2720 1
2721}
2722
2723sub get_layout {
2724 my ($self, $para) = @_;
2392 2725
2393 my $layout = $self->{layout}; 2726 my $layout = $self->{layout};
2394 2727
2728 $layout->set_font ($self->{font}) if $self->{font};
2729 $layout->set_foreground (@{$para->{fg}});
2395 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2730 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $layout->set_width ($self->{children}[0]{w} - $indent); 2731 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2732 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397 $layout->set_markup ($text); 2733 $layout->set_markup ($para->{markup});
2734
2735 $layout->set_shapes (
2736 map
2737 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2738 @{$para->{widget}}
2398 2739 );
2740
2399 $layout->size 2741 $layout
2400} 2742}
2401 2743
2402sub reflow { 2744sub reflow {
2403 my ($self) = @_; 2745 my ($self) = @_;
2404 2746
… …
2413 $self->{children}[1]->set_value ($offset); 2755 $self->{children}[1]->set_value ($offset);
2414} 2756}
2415 2757
2416sub clear { 2758sub clear {
2417 my ($self) = @_; 2759 my ($self) = @_;
2760
2761 my (undef, undef, @other) = @{ $self->{children} };
2762 $self->remove ($_) for @other;
2418 2763
2419 $self->{par} = []; 2764 $self->{par} = [];
2420 $self->{height} = 0; 2765 $self->{height} = 0;
2421 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2766 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2422} 2767}
2423 2768
2424sub add_paragraph { 2769sub add_paragraph {
2425 my ($self, $color, $text, $indent) = @_; 2770 my $self = shift;
2426 2771
2427 for my $line (split /\n/, $text) { 2772 for my $para (@_) {
2428 my ($w, $h) = $self->text_size ($line); 2773 $para = {
2429 $self->{height} += $h; 2774 fg => [1, 1, 1, 1],
2430 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2775 indent => 0,
2431 } 2776 markup => "",
2777 widget => [],
2778 ref $para ? %$para : (markup => $para),
2779 w => 1e10,
2780 wrapped => 1,
2781 };
2432 2782
2433 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2783 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2784 push @{$self->{par}}, $para;
2785 }
2786
2787 $self->{need_reflow}++;
2788 $self->update;
2789}
2790
2791sub scroll_to_bottom {
2792 my ($self) = @_;
2793
2794 $self->{scroll_to_bottom} = 1;
2795 $self->update;
2434} 2796}
2435 2797
2436sub update { 2798sub update {
2437 my ($self) = @_; 2799 my ($self) = @_;
2438 2800
… …
2440 2802
2441 return unless $self->{h} > 0; 2803 return unless $self->{h} > 0;
2442 2804
2443 delete $self->{texture}; 2805 delete $self->{texture};
2444 2806
2445 $ROOT->on_post_alloc ($self, sub { 2807 $ROOT->on_post_alloc ($self => sub {
2446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2808 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2447 2809
2448 if (delete $self->{need_reflow}) { 2810 if (delete $self->{need_reflow}) {
2449 my $height = 0; 2811 my $height = 0;
2450 2812
2451 my $layout = $self->{layout};
2452
2453 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2454
2455 for (@{$self->{par}}) { 2813 for my $para (@{$self->{par}}) {
2456 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2814 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2457 $layout->set_width ($W - $_->[3]); 2815 my $layout = $self->get_layout ($para);
2458 $layout->set_markup ($_->[4]);
2459 my ($w, $h) = $layout->size; 2816 my ($w, $h) = $layout->size;
2460 $_->[0] = $w + $_->[3]; 2817
2461 $_->[1] = $h; 2818 $para->{w} = $w + $para->{indent};
2819 $para->{h} = $h;
2820 $para->{wrapped} = $layout->has_wrapped;
2462 } 2821 }
2463 2822
2464 $height += $_->[1]; 2823 $height += $para->{h};
2465 } 2824 }
2466 2825
2467 $self->{height} = $height; 2826 $self->{height} = $height;
2468 2827
2469 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2828 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2470 2829
2471 delete $self->{texture}; 2830 delete $self->{texture};
2472 } 2831 }
2473 2832
2833 if (delete $self->{scroll_to_bottom}) {
2834 $self->{children}[1]->set_value (1e10);
2835 }
2836
2474 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2837 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2475 glClearColor 0.5, 0.5, 0.5, 0; 2838 glClearColor 0, 0, 0, 0;
2476 glClear GL_COLOR_BUFFER_BIT; 2839 glClear GL_COLOR_BUFFER_BIT;
2477 2840
2478 my $top = int $self->{children}[1]{range}[0]; 2841 my $top = int $self->{children}[1]{range}[0];
2479 2842
2480 my $y0 = $top; 2843 my $y0 = $top;
2481 my $y1 = $top + $H; 2844 my $y1 = $top + $H;
2482 2845
2483 my $y = 0; 2846 my $y = 0;
2484 2847
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}}) { 2848 for my $para (@{$self->{par}}) {
2494 my $h = $par->[1]; 2849 my $h = $para->{h};
2495 2850
2496 if ($y0 < $y + $h && $y < $y1) { 2851 if ($y0 < $y + $h && $y < $y1) {
2497 $layout->set_foreground (@{ $par->[2] });
2498 $layout->set_width ($W - $par->[3]);
2499 $layout->set_markup ($par->[4]);
2500 2852
2501 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2853 my $layout = $self->get_layout ($para);
2502 2854
2503 glRasterPos $par->[3], $y - $y0; 2855 $layout->render ($para->{indent}, $y - $y0);
2504 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2856
2857 if (my @w = @{ $para->{widget} }) {
2858 my @s = $layout->get_shapes;
2859
2860 for (@w) {
2861 my ($dx, $dy) = splice @s, 0, 2, ();
2862
2863 $_->{x} = $dx + $para->{indent};
2864 $_->{y} = $dy + $y - $y0;
2865
2866 $_->draw;
2867 }
2868 }
2505 } 2869 }
2506 2870
2507 $y += $h; 2871 $y += $h;
2508 } 2872 }
2509
2510 glDisable GL_BLEND;
2511 }; 2873 };
2512 }); 2874 });
2513} 2875}
2514 2876
2877sub reconfigure {
2878 my ($self) = @_;
2879
2880 $self->SUPER::reconfigure;
2881
2882 $_->{w} = 1e10 for @{ $self->{par} };
2883 $self->reflow;
2884}
2885
2515sub _draw { 2886sub _draw {
2516 my ($self) = @_; 2887 my ($self) = @_;
2517 2888
2518 glEnable GL_TEXTURE_2D; 2889 glEnable GL_TEXTURE_2D;
2519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2520 glColor 1, 1, 1, 1; 2891 glColor 0, 0, 0, 1;
2521 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2892 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2522 glDisable GL_TEXTURE_2D; 2893 glDisable GL_TEXTURE_2D;
2523 2894
2524 $self->{children}[1]->draw; 2895 $self->{children}[1]->draw;
2525
2526} 2896}
2527 2897
2528############################################################################# 2898#############################################################################
2529 2899
2530package CFClient::UI::Animator; 2900package CFPlus::UI::Animator;
2531 2901
2532use CFClient::OpenGL; 2902use CFPlus::OpenGL;
2533 2903
2534our @ISA = CFClient::UI::Bin::; 2904our @ISA = CFPlus::UI::Bin::;
2535 2905
2536sub moveto { 2906sub moveto {
2537 my ($self, $x, $y) = @_; 2907 my ($self, $x, $y) = @_;
2538 2908
2539 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2909 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2567 glPopMatrix; 2937 glPopMatrix;
2568} 2938}
2569 2939
2570############################################################################# 2940#############################################################################
2571 2941
2572package CFClient::UI::Flopper; 2942package CFPlus::UI::Flopper;
2573 2943
2574our @ISA = CFClient::UI::Button::; 2944our @ISA = CFPlus::UI::Button::;
2575 2945
2576sub new { 2946sub new {
2577 my $class = shift; 2947 my $class = shift;
2578 2948
2579 my $self = $class->SUPER::new ( 2949 my $self = $class->SUPER::new (
… …
2591 $self->{other}->toggle_visibility; 2961 $self->{other}->toggle_visibility;
2592} 2962}
2593 2963
2594############################################################################# 2964#############################################################################
2595 2965
2596package CFClient::UI::Tooltip; 2966package CFPlus::UI::Tooltip;
2597 2967
2598our @ISA = CFClient::UI::Bin::; 2968our @ISA = CFPlus::UI::Bin::;
2599 2969
2600use CFClient::OpenGL; 2970use CFPlus::OpenGL;
2601 2971
2602sub new { 2972sub new {
2603 my $class = shift; 2973 my $class = shift;
2604 2974
2605 $class->SUPER::new ( 2975 $class->SUPER::new (
… …
2609} 2979}
2610 2980
2611sub set_tooltip_from { 2981sub set_tooltip_from {
2612 my ($self, $widget) = @_; 2982 my ($self, $widget) = @_;
2613 2983
2984 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2985 if $widget->{tooltip} =~ /^#(.*)$/;
2986
2987 my $tooltip = $widget->{tooltip};
2988
2989 if ($ENV{CFPLUS_DEBUG} & 2) {
2990 $tooltip .= "\n\n" . (ref $widget) . "\n"
2991 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2992 . "req $widget->{req_w} $widget->{req_h}\n"
2993 . "visible $widget->{visible}";
2994 }
2995
2996 $tooltip =~ s/^\n+//;
2997 $tooltip =~ s/\n+$//;
2998
2614 $self->add (new CFClient::UI::Label 2999 $self->add (new CFPlus::UI::Label
2615 markup => $widget->{tooltip}, 3000 markup => $tooltip,
2616 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3001 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2617 fontsize => 0.8, 3002 fontsize => 0.8,
2618 fg => [0, 0, 0, 1], 3003 style => 1, # FLAG_INVERSE
2619 ellipsise => 0, 3004 ellipsise => 0,
2620 font => ($widget->{tooltip_font} || $::FONT_PROP), 3005 font => ($widget->{tooltip_font} || $::FONT_PROP),
2621 ); 3006 );
2622} 3007}
2623 3008
… …
2627 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3012 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2628 3013
2629 ($w + 4, $h + 4) 3014 ($w + 4, $h + 4)
2630} 3015}
2631 3016
2632sub size_allocate { 3017sub invoke_size_allocate {
2633 my ($self, $w, $h, $changed) = @_; 3018 my ($self, $w, $h) = @_;
2634 3019
2635 return unless $changed;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3020 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2638} 3021}
2639 3022
2640sub visibility_change { 3023sub invoke_visibility_change {
2641 my ($self, $visible) = @_; 3024 my ($self, $visible) = @_;
2642 3025
2643 return unless $visible; 3026 return unless $visible;
2644 3027
2645 $self->{root}->on_post_alloc ("move_$self" => sub { 3028 $self->{root}->on_post_alloc ("move_$self" => sub {
2646 my $widget = $self->{owner} 3029 my $widget = $self->{owner}
2647 or return; 3030 or return;
2648 3031
3032 if ($widget->{visible}) {
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3033 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650 3034
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3035 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH; 3036 if $x + $self->{w} > $self->{root}{w};
2653 3037
2654 $self->move ($x, $y); 3038 $self->move_abs ($x, $y);
3039 } else {
3040 $self->hide;
3041 }
2655 }); 3042 });
2656} 3043}
2657 3044
2658sub _draw { 3045sub _draw {
2659 my ($self) = @_; 3046 my ($self) = @_;
… …
2683 $self->SUPER::_draw; 3070 $self->SUPER::_draw;
2684} 3071}
2685 3072
2686############################################################################# 3073#############################################################################
2687 3074
2688package CFClient::UI::Face; 3075package CFPlus::UI::Face;
2689 3076
2690our @ISA = CFClient::UI::Base::; 3077our @ISA = CFPlus::UI::DrawBG::;
2691 3078
2692use CFClient::OpenGL; 3079use CFPlus::OpenGL;
2693 3080
2694sub new { 3081sub new {
2695 my $class = shift; 3082 my $class = shift;
2696 3083
2697 my $self = $class->SUPER::new ( 3084 my $self = $class->SUPER::new (
… …
2732sub _draw { 3119sub _draw {
2733 my ($self) = @_; 3120 my ($self) = @_;
2734 3121
2735 return unless $::CONN; 3122 return unless $::CONN;
2736 3123
3124 $self->SUPER::_draw;
3125
2737 my $face; 3126 my $face;
2738 3127
2739 if ($self->{frame}) { 3128 if ($self->{frame}) {
2740 my $anim = $::CONN->{anim}[$self->{anim}]; 3129 my $anim = $::CONN->{anim}[$self->{anim}];
2741 3130
… …
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3135 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2747 3136
2748 if ($tex) { 3137 if ($tex) {
2749 glEnable GL_TEXTURE_2D; 3138 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1; 3140 glColor 0, 0, 0, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3141 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D; 3142 glDisable GL_TEXTURE_2D;
2754 } 3143 }
2755} 3144}
2756 3145
2757sub DESTROY { 3146sub destroy {
2758 my ($self) = @_; 3147 my ($self) = @_;
2759 3148
2760 $self->{timer}->cancel 3149 $self->{timer}->cancel
2761 if $self->{timer}; 3150 if $self->{timer};
2762 3151
2763 $self->SUPER::DESTROY; 3152 $self->SUPER::destroy;
2764} 3153}
2765 3154
2766############################################################################# 3155#############################################################################
2767 3156
2768package CFClient::UI::Inventory; 3157package CFPlus::UI::Buttonbar;
2769 3158
2770our @ISA = CFClient::UI::ScrolledWindow::; 3159our @ISA = CFPlus::UI::HBox::;
2771 3160
2772sub new { 3161# TODO: should actualyl 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 3162
2808############################################################################# 3163#############################################################################
2809 3164
2810package CFClient::UI::Menu; 3165package CFPlus::UI::Menu;
2811 3166
2812our @ISA = CFClient::UI::FancyFrame::; 3167our @ISA = CFPlus::UI::FancyFrame::;
2813 3168
2814use CFClient::OpenGL; 3169use CFPlus::OpenGL;
2815 3170
2816sub new { 3171sub new {
2817 my $class = shift; 3172 my $class = shift;
2818 3173
2819 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2820 items => [], 3175 items => [],
2821 z => 100, 3176 z => 100,
2822 @_, 3177 @_,
2823 ); 3178 );
2824 3179
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3180 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2826 3181
2827 for my $item (@{ $self->{items} }) { 3182 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item; 3183 my ($widget, $cb, $tooltip) = @$item;
2829 3184
2830 # handle various types of items, only text for now 3185 # handle various types of items, only text for now
2831 if (!ref $widget) { 3186 if (!ref $widget) {
3187 if ($widget =~ /\t/) {
3188 my ($left, $right) = split /\t/, $widget, 2;
3189
2832 $widget = new CFClient::UI::Label 3190 $widget = new CFPlus::UI::HBox
2833 can_hover => 1, 3191 can_hover => 1,
2834 can_events => 1, 3192 can_events => 1,
3193 tooltip => $tooltip,
3194 children => [
3195 (new CFPlus::UI::Label markup => $left, expand => 1),
3196 (new CFPlus::UI::Label markup => $right, align => +1),
3197 ],
3198 ;
3199
3200 } else {
3201 $widget = new CFPlus::UI::Label
3202 can_hover => 1,
3203 can_events => 1,
2835 text => $widget; 3204 markup => $widget,
3205 tooltip => $tooltip;
3206 }
2836 } 3207 }
2837 3208
2838 $self->{item}{$widget} = $item; 3209 $self->{item}{$widget} = $item;
2839 3210
2840 $self->{vbox}->add ($widget); 3211 $self->{vbox}->add ($widget);
… …
2845 3216
2846# popup given the event (must be a mouse button down event currently) 3217# popup given the event (must be a mouse button down event currently)
2847sub popup { 3218sub popup {
2848 my ($self, $ev) = @_; 3219 my ($self, $ev) = @_;
2849 3220
2850 $self->_emit ("popdown"); 3221 $self->emit ("popdown");
2851 3222
2852 # maybe save $GRAB? must be careful about events... 3223 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self; 3224 $GRAB = $self;
2854 $self->{button} = $ev->{button}; 3225 $self->{button} = $ev->{button};
2855 3226
2856 $self->show; 3227 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3228 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858} 3229}
2859 3230
2860sub mouse_motion { 3231sub invoke_mouse_motion {
2861 my ($self, $ev, $x, $y) = @_; 3232 my ($self, $ev, $x, $y) = @_;
2862 3233
2863 # TODO: should use vbox->find_widget or so 3234 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3235 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER}; 3236 $self->{hover} = $self->{item}{$HOVER};
2866}
2867 3237
3238 0
3239}
3240
2868sub button_up { 3241sub invoke_button_up {
2869 my ($self, $ev, $x, $y) = @_; 3242 my ($self, $ev, $x, $y) = @_;
2870 3243
2871 if ($ev->{button} == $self->{button}) { 3244 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB; 3245 undef $GRAB;
2873 $self->hide; 3246 $self->hide;
2874 3247
2875 $self->_emit ("popdown"); 3248 $self->emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover}; 3249 $self->{hover}[1]->() if $self->{hover};
3250 } else {
3251 return 0
3252 }
3253
2877 } 3254 1
2878} 3255}
2879 3256
2880############################################################################# 3257#############################################################################
2881 3258
2882package CFClient::UI::Statusbox; 3259package CFPlus::UI::Multiplexer;
2883 3260
2884our @ISA = CFClient::UI::VBox::; 3261our @ISA = CFPlus::UI::Container::;
2885 3262
2886sub new { 3263sub new {
2887 my $class = shift; 3264 my $class = shift;
2888 3265
2889 $class->SUPER::new ( 3266 my $self = $class->SUPER::new (
3267 @_,
3268 );
3269
3270 $self->{current} = $self->{children}[0]
3271 if @{ $self->{children} };
3272
3273 $self
3274}
3275
3276sub add {
3277 my ($self, @widgets) = @_;
3278
3279 $self->SUPER::add (@widgets);
3280
3281 $self->{current} = $self->{children}[0]
3282 if @{ $self->{children} };
3283}
3284
3285sub get_current_page {
3286 my ($self) = @_;
3287
3288 $self->{current}
3289}
3290
3291sub set_current_page {
3292 my ($self, $page_or_widget) = @_;
3293
3294 my $widget = ref $page_or_widget
3295 ? $page_or_widget
3296 : $self->{children}[$page_or_widget];
3297
3298 $self->{current} = $widget;
3299 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3300
3301 $self->emit (page_changed => $self->{current});
3302
3303 $self->realloc;
3304}
3305
3306sub visible_children {
3307 $_[0]{current}
3308}
3309
3310sub size_request {
3311 my ($self) = @_;
3312
3313 $self->{current}->size_request
3314}
3315
3316sub invoke_size_allocate {
3317 my ($self, $w, $h) = @_;
3318
3319 $self->{current}->configure (0, 0, $w, $h);
3320
3321 1
3322}
3323
3324sub _draw {
3325 my ($self) = @_;
3326
3327 $self->{current}->draw;
3328}
3329
3330#############################################################################
3331
3332package CFPlus::UI::Notebook;
3333
3334our @ISA = CFPlus::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
3340 buttonbar => (new CFPlus::UI::Buttonbar),
3341 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3342 # filter => # will be put between multiplexer and $self
3343 @_,
3344 );
3345
3346 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3347 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3348
3349 $self
3350}
3351
3352sub add {
3353 my ($self, $title, $widget, $tooltip) = @_;
3354
3355 Scalar::Util::weaken $self;
3356
3357 $self->{buttonbar}->add (new CFPlus::UI::Button
3358 markup => $title,
3359 tooltip => $tooltip,
3360 on_activate => sub { $self->set_current_page ($widget) },
3361 );
3362
3363 $self->{multiplexer}->add ($widget);
3364}
3365
3366sub get_current_page {
3367 my ($self) = @_;
3368
3369 $self->{multiplexer}->get_current_page
3370}
3371
3372sub set_current_page {
3373 my ($self, $page) = @_;
3374
3375 $self->{multiplexer}->set_current_page ($page);
3376 $self->emit (page_changed => $self->{multiplexer}{current});
3377}
3378
3379#############################################################################
3380
3381package CFPlus::UI::Selector;
3382
3383use utf8;
3384
3385our @ISA = CFPlus::UI::Button::;
3386
3387sub new {
3388 my $class = shift;
3389
3390 my $self = $class->SUPER::new (
3391 options => [], # [value, title, longdesc], ...
3392 value => undef,
3393 @_,
3394 );
3395
3396 $self->_set_value ($self->{value});
3397
3398 $self
3399}
3400
3401sub invoke_button_down {
3402 my ($self, $ev) = @_;
3403
3404 my @menu_items;
3405
3406 for (@{ $self->{options} }) {
3407 my ($value, $title, $tooltip) = @$_;
3408
3409 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3410 }
3411
3412 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3413}
3414
3415sub _set_value {
3416 my ($self, $value) = @_;
3417
3418 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3419 or return;
3420
3421 $self->{value} = $item->[0];
3422 $self->set_markup ("$item->[1] ⇓");
3423 $self->set_tooltip ($item->[2]);
3424}
3425
3426sub set_value {
3427 my ($self, $value) = @_;
3428
3429 return unless $self->{value} ne $value;
3430
3431 $self->_set_value ($value);
3432 $self->emit (changed => $value);
3433}
3434
3435#############################################################################
3436
3437package CFPlus::UI::Statusbox;
3438
3439our @ISA = CFPlus::UI::VBox::;
3440
3441sub new {
3442 my $class = shift;
3443
3444 my $self = $class->SUPER::new (
2890 fontsize => 0.8, 3445 fontsize => 0.8,
2891 @_, 3446 @_,
2892 ) 3447 );
3448
3449 Scalar::Util::weaken (my $this = $self);
3450
3451 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3452
3453 $self
2893} 3454}
2894 3455
2895sub reorder { 3456sub reorder {
2896 my ($self) = @_; 3457 my ($self) = @_;
2897 my $NOW = time; 3458 my $NOW = Time::HiRes::time;
3459
3460 # freeze display when hovering over any label
3461 return if $CFPlus::UI::TOOLTIP->{owner}
3462 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3463 values %{ $self->{item} };
2898 3464
2899 while (my ($k, $v) = each %{ $self->{item} }) { 3465 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3466 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 } 3467 }
2902 3468
… …
2905 my @items = sort { 3471 my @items = sort {
2906 $a->{pri} <=> $b->{pri} 3472 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id} 3473 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} }; 3474 } values %{ $self->{item} };
2909 3475
3476 $self->{timer}->interval (1);
3477
2910 my $count = 10 + 1; 3478 my $count = 10 + 1;
2911 for my $item (@items) { 3479 for my $item (@items) {
2912 last unless --$count; 3480 last unless --$count;
2913 3481
2914 push @widgets, $item->{label} ||= do { 3482 my $label = $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all) 3483 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1 3484 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}" 3485 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text}; 3486 : $item->{text};
2919 3487
2920 for ($short) { 3488 for ($short) {
2921 s/^\s+//; 3489 s/^\s+//;
2922 s/\s+/ /g; 3490 s/\s+/ /g;
2923 } 3491 }
2924 3492
2925 new CFClient::UI::Label 3493 new CFPlus::UI::Label
2926 markup => $short, 3494 markup => $short,
2927 tooltip => $item->{tooltip}, 3495 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP, 3496 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67, 3497 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize}, 3498 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44, 3499 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg}, 3500 fg => [@{ $item->{fg} }],
2933 can_events => 1, 3501 can_events => 1,
2934 can_hover => 1 3502 can_hover => 1
2935 }; 3503 };
3504
3505 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3506 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3507 $label->update;
3508 $label->set_max_size (undef, $label->{req_h} * $diff)
3509 if $diff < 1;
3510 $self->{timer}->interval (1/30);
3511 } else {
3512 $label->{fg}[3] = $item->{fg}[3] || 1;
3513 }
3514
3515 push @widgets, $label;
2936 } 3516 }
2937 3517
2938 $self->clear; 3518 $self->clear;
2939 $self->SUPER::add (reverse @widgets); 3519 $self->SUPER::add (reverse @widgets);
2940} 3520}
… …
2945 $text =~ s/^\s+//; 3525 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//; 3526 $text =~ s/\s+$//;
2947 3527
2948 return unless $text; 3528 return unless $text;
2949 3529
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3530 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3531
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3532 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3533
2954 if (my $item = $self->{item}{$group}) { 3534 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3535 if ($item->{text} eq $text) {
2956 $item->{count}++; 3536 $item->{count}++;
2957 } else { 3537 } else {
2958 $item->{count} = 1; 3538 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text; 3539 $item->{text} = $item->{tooltip} = $text;
2960 } 3540 }
2961 $item->{id} = ++$self->{id}; 3541 $item->{id} += 0.2;#d#
2962 $item->{timeout} = $timeout; 3542 $item->{timeout} = $timeout;
2963 delete $item->{label}; 3543 delete $item->{label};
2964 } else { 3544 } else {
2965 $self->{item}{$group} = { 3545 $self->{item}{$group} = {
2966 id => ++$self->{id}, 3546 id => ++$self->{id},
… …
2972 count => 1, 3552 count => 1,
2973 %arg, 3553 %arg,
2974 }; 3554 };
2975 } 3555 }
2976 3556
3557 $ROOT->on_refresh (reorder => sub {
2977 $self->reorder; 3558 $self->reorder;
3559 });
2978} 3560}
2979 3561
2980sub reconfigure { 3562sub reconfigure {
2981 my ($self) = @_; 3563 my ($self) = @_;
2982 3564
… …
2985 3567
2986 $self->reorder; 3568 $self->reorder;
2987 $self->SUPER::reconfigure; 3569 $self->SUPER::reconfigure;
2988} 3570}
2989 3571
3572sub destroy {
3573 my ($self) = @_;
3574
3575 $self->{timer}->cancel;
3576
3577 $self->SUPER::destroy;
3578}
3579
2990############################################################################# 3580#############################################################################
2991 3581
3582package CFPlus::UI::Inventory;
3583
3584our @ISA = CFPlus::UI::Table::;
3585
3586sub new {
3587 my $class = shift;
3588
3589 my $self = $class->SUPER::new (
3590 col_expand => [0, 1, 0],
3591 items => [],
3592 @_,
3593 );
3594
3595 $self->set_sort_order (undef);
3596
3597 $self
3598}
3599
3600sub update_items {
3601 my ($self) = @_;
3602
3603 $self->clear;
3604
3605 my @item = $self->{sort}->(@{ $self->{items} });
3606
3607 my @adds;
3608 my $row = 0;
3609 for my $item ($self->{sort}->(@{ $self->{items} })) {
3610 CFPlus::Item::update_widgets $item;
3611
3612 push @adds, 0, $row, $item->{face_widget};
3613 push @adds, 1, $row, $item->{desc_widget};
3614 push @adds, 2, $row, $item->{weight_widget};
3615
3616 $row++;
3617 }
3618
3619 $self->add (@adds);
3620}
3621
3622sub set_sort_order {
3623 my ($self, $order) = @_;
3624
3625 $self->{sort} = $order ||= sub {
3626 sort {
3627 $a->{type} <=> $b->{type}
3628 or $a->{name} cmp $b->{name}
3629 } @_
3630 };
3631
3632 $self->update_items;
3633}
3634
3635sub set_items {
3636 my ($self, $items) = @_;
3637
3638 $self->{items} = [$items ? values %$items : ()];
3639 $self->update_items;
3640}
3641
3642#############################################################################
3643
3644package CFPlus::UI::SpellList;
3645
3646our @ISA = CFPlus::UI::Table::;
3647
3648sub new {
3649 my $class = shift;
3650
3651 my $self = $class->SUPER::new (
3652 binding => [],
3653 commands => [],
3654 @_,
3655 )
3656}
3657
3658my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3659
3660my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3661 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3662my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3663 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3664my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3665 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3666my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3667 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3668my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3669 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3670
3671sub rebuild_spell_list {
3672 my ($self) = @_;
3673
3674 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3675 $self->clear;
3676
3677 return unless $::CONN;
3678
3679 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3680 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3681 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3682 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3683 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3684
3685 my $row = 0;
3686
3687 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3688 my $spell = $self->{spell}{$_};
3689
3690 $row++;
3691
3692 my $spell_cb = sub {
3693 my ($widget, $ev) = @_;
3694
3695 if ($ev->{button} == 1) {
3696 $::CONN->user_send ("cast $spell->{name}");
3697 } elsif ($ev->{button} == 2) {
3698 $::CONN->user_send ("invoke $spell->{name}");
3699 } elsif ($ev->{button} == 3) {
3700 (new CFPlus::UI::Menu
3701 items => [
3702 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3703 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3704 ],
3705 )->popup ($ev);
3706 } else {
3707 return 0;
3708 }
3709
3710 1
3711 };
3712
3713 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3714
3715 #TODO: add path info to tooltip
3716 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3717
3718 $self->add (0, $row, new CFPlus::UI::Face
3719 face => $spell->{face},
3720 can_hover => 1,
3721 can_events => 1,
3722 tooltip => $tooltip,
3723 on_button_down => $spell_cb,
3724 );
3725
3726 $self->add (1, $row, new CFPlus::UI::Label
3727 expand => 1,
3728 text => $spell->{name},
3729 can_hover => 1,
3730 can_events => 1,
3731 tooltip => $tooltip,
3732 on_button_down => $spell_cb,
3733 );
3734
3735 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3736 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3737 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3738 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3739 }
3740 });
3741}
3742
3743sub add_spell {
3744 my ($self, $spell) = @_;
3745
3746 $self->{spell}->{$spell->{name}} = $spell;
3747 $self->rebuild_spell_list;
3748}
3749
3750sub remove_spell {
3751 my ($self, $spell) = @_;
3752
3753 delete $self->{spell}->{$spell->{name}};
3754 $self->rebuild_spell_list;
3755}
3756
3757sub clear_spells {
3758 my ($self) = @_;
3759
3760 $self->{spell} = {};
3761 $self->rebuild_spell_list;
3762}
3763
3764#############################################################################
3765
2992package CFClient::UI::Root; 3766package CFPlus::UI::Root;
2993 3767
2994our @ISA = CFClient::UI::Container::; 3768our @ISA = CFPlus::UI::Container::;
2995 3769
3770use List::Util qw(min max);
3771
2996use CFClient::OpenGL; 3772use CFPlus::OpenGL;
2997 3773
2998sub new { 3774sub new {
2999 my $class = shift; 3775 my $class = shift;
3000 3776
3001 my $self = $class->SUPER::new ( 3777 my $self = $class->SUPER::new (
… …
3006 Scalar::Util::weaken ($self->{root} = $self); 3782 Scalar::Util::weaken ($self->{root} = $self);
3007 3783
3008 $self 3784 $self
3009} 3785}
3010 3786
3011sub configure {
3012 my ($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 $self->{w};
3025}
3026
3027sub size_request { 3787sub size_request {
3028 my ($self) = @_; 3788 my ($self) = @_;
3029 3789
3030 ($self->{w}, $self->{h}) 3790 ($self->{w}, $self->{h})
3031} 3791}
3032 3792
3793sub _to_pixel {
3794 my ($coord, $size, $max) = @_;
3795
3796 $coord =
3797 $coord eq "center" ? ($max - $size) * 0.5
3798 : $coord eq "max" ? $max
3799 : $coord;
3800
3801 $coord = 0 if $coord < 0;
3802 $coord = $max - $size if $coord > $max - $size;
3803
3804 int $coord + 0.5
3805}
3806
3033sub size_allocate { 3807sub invoke_size_allocate {
3034 my ($self, $w, $h, $changed) = @_; 3808 my ($self, $w, $h) = @_;
3035 3809
3036 for my $child ($self->children) { 3810 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3811 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3812
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3813 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3814 $Y = $child->{force_y} if exists $child->{force_y};
3041 3815
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3816 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3817 $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 3818
3050 $child->configure ($X, $Y, $W, $H); 3819 $child->configure ($X, $Y, $W, $H);
3051 } 3820 }
3821
3822 1
3052} 3823}
3053 3824
3054sub coord2local { 3825sub coord2local {
3055 my ($self, $x, $y) = @_; 3826 my ($self, $x, $y) = @_;
3056 3827
… …
3070} 3841}
3071 3842
3072sub add { 3843sub add {
3073 my ($self, @children) = @_; 3844 my ($self, @children) = @_;
3074 3845
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1; 3846 $_->{is_toplevel} = 1
3077 3847 for @children;
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082 3848
3083 $self->SUPER::add (@children); 3849 $self->SUPER::add (@children);
3084} 3850}
3085 3851
3086sub remove { 3852sub remove {
3087 my ($self, @children) = @_; 3853 my ($self, @children) = @_;
3088 3854
3089 $self->SUPER::remove (@children); 3855 $self->SUPER::remove (@children);
3856
3857 delete $self->{is_toplevel}
3858 for @children;
3090 3859
3091 while (@children) { 3860 while (@children) {
3092 my $w = pop @children; 3861 my $w = pop @children;
3093 push @children, $w->children; 3862 push @children, $w->children;
3094 $w->set_invisible; 3863 $w->set_invisible;
… …
3114 $_->() 3883 $_->()
3115 for values %{delete $self->{refresh_hook}}; 3884 for values %{delete $self->{refresh_hook}};
3116 } 3885 }
3117 3886
3118 if ($self->{realloc}) { 3887 if ($self->{realloc}) {
3888 my %queue;
3119 my @queue; 3889 my @queue;
3890 my $widget;
3120 3891
3892 outer:
3121 while () { 3893 while () {
3122 if ($self->{realloc}) { 3894 if (my $realloc = delete $self->{realloc}) {
3123 #TODO use array-of-depth approach 3895 for $widget (values %$realloc) {
3896 $widget->{visible} or next; # do not resize invisible widgets
3124 3897
3125 @queue = sort { $a->{visible} <=> $b->{visible} } 3898 $queue{$widget+0}++ and next; # duplicates are common
3126 @queue, values %{delete $self->{realloc}}; 3899
3900 push @{ $queue[$widget->{visible}] }, $widget;
3901 }
3127 } 3902 }
3128 3903
3904 while () {
3905 @queue or last outer;
3906
3907 $widget = pop @{ $queue[-1] || [] }
3908 and last;
3909
3910 pop @queue;
3911 }
3912
3913 delete $queue{$widget+0};
3914
3915 my ($w, $h) = $widget->size_request;
3916
3917 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3918 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3919
3920 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3921 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3922
3923 $w = $widget->{force_w} if exists $widget->{force_w};
3924 $h = $widget->{force_h} if exists $widget->{force_h};
3925
3926 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3927 || delete $widget->{force_realloc}) {
3928 $widget->{req_w} = $w;
3929 $widget->{req_h} = $h;
3930
3931 $self->{size_alloc}{$widget+0} = $widget;
3932
3933 if (my $parent = $widget->{parent}) {
3934 $self->{realloc}{$parent+0} = $parent
3935 unless $queue{$parent+0};
3936
3937 $parent->{force_size_alloc} = 1;
3938 $self->{size_alloc}{$parent+0} = $parent;
3939 }
3940 }
3941
3942 delete $self->{realloc}{$widget+0};
3943 }
3944 }
3945
3946 while (my $size_alloc = delete $self->{size_alloc}) {
3947 my @queue = sort { $b->{visible} <=> $a->{visible} }
3948 values %$size_alloc;
3949
3950 while () {
3129 my $widget = pop @queue || last; 3951 my $widget = pop @queue || last;
3130 3952
3131 $widget->{visible} or last; # do not resize invisible widgets 3953 my ($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 3954
3156 $w = 0 if $w < 0; 3955 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0; 3956 $h = 0 if $h < 0;
3158 3957
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3958 $w = max $widget->{min_w}, $w;
3959 $h = max $widget->{min_h}, $h;
3160 3960
3961# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3962# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3963
3964 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3965 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3966
3967 $w = int $w + 0.5;
3968 $h = int $h + 0.5;
3969
3970 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3971 $widget->{old_w} = $widget->{w};
3972 $widget->{old_h} = $widget->{h};
3973
3161 $widget->{w} = $w; 3974 $widget->{w} = $w;
3162 $widget->{h} = $h; 3975 $widget->{h} = $h;
3163 3976
3164 $widget->emit (size_allocate => $w, $h, $changed); 3977 $widget->emit (size_allocate => $w, $h);
3978 }
3165 } 3979 }
3166 } 3980 }
3167 3981
3168 while ($self->{post_alloc_hook}) { 3982 while ($self->{post_alloc_hook}) {
3169 $_->() 3983 $_->()
3170 for values %{delete $self->{post_alloc_hook}}; 3984 for values %{delete $self->{post_alloc_hook}};
3171 } 3985 }
3986
3172 3987
3173 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3988 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3174 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3989 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3175 glClear GL_COLOR_BUFFER_BIT; 3990 glClear GL_COLOR_BUFFER_BIT;
3176 3991
… …
3178 glLoadIdentity; 3993 glLoadIdentity;
3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3994 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3180 glMatrixMode GL_MODELVIEW; 3995 glMatrixMode GL_MODELVIEW;
3181 glLoadIdentity; 3996 glLoadIdentity;
3182 3997
3998 {
3999 package CFPlus::UI::Base;
4000
4001 ($draw_x, $draw_y, $draw_w, $draw_h) =
4002 (0, 0, $self->{w}, $self->{h});
4003 }
4004
3183 $self->_draw; 4005 $self->_draw;
3184} 4006}
3185 4007
3186############################################################################# 4008#############################################################################
3187 4009
3188package CFClient::UI; 4010package CFPlus::UI;
3189 4011
3190$ROOT = new CFClient::UI::Root; 4012$ROOT = new CFPlus::UI::Root;
3191$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4013$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3192 4014
31931 40151
3194 4016

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