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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.258 by root, Tue May 30 02:55:45 2006 UTC vs.
Revision 1.390 by root, Sat Jul 21 13:29:46 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
34
35 my $tip = $widget->{tooltip};
36
37 $tip = $tip->($widget) if CODE:: eq ref $tip;
38
39 $TOOLTIP->set_tooltip_from ($widget);
40 $TOOLTIP->show;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner};
51});
20 52
21sub get_layout { 53sub get_layout {
22 my $layout; 54 my $layout;
23 55
24 for (grep { $_->{name} } values %WIDGET) { 56 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 71 my ($layout) = @_;
40 72
41 $LAYOUT = $layout; 73 $LAYOUT = $layout;
42} 74}
43 75
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
70
71# class methods for events 76# class methods for events
72sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS; 79 if $FOCUS;
75} 80}
… …
77sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
78 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS; 84 if $FOCUS;
80} 85}
81 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
82sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
83 my ($ev) = @_; 101 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
85 103
86 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
87 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
88 108
89 $GRAB = $widget; 109 $GRAB = $widget;
90 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
91 111
92 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
93 } 113 }
94 114
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
96 120
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
98 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
99} 129}
100 130
101sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
102 my ($ev) = @_; 132 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 133
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 135
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 137
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
110 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 140
112 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 143 $grab->update if $grab;
115 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
116 145
117 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
118 } 148 }
119} 149}
120 150
121sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
122 my ($ev) = @_; 152 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
124 154
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 156
127 if ($widget != $HOVER) { 157 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 158
130 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
131 $HOVER->update if $HOVER && $HOVER->{can_hover};
132
133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 160 if $HOVER;
138} 161}
139 162
140# convert position array to integers 163# convert position array to integers
141sub harmonize { 164sub harmonize {
… …
170sub rescale_widgets { 193sub rescale_widgets {
171 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
172 195
173 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177 200
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 207
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187 210
188 } 211 }
189 } 212 }
190 213
191 reconfigure_widgets; 214 reconfigure_widgets;
192} 215}
193 216
194############################################################################# 217#############################################################################
195 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
196package CFClient::UI::Base; 227package CFPlus::UI::Base;
197 228
198use strict; 229use strict;
199 230
200use CFClient::OpenGL; 231use CFPlus::OpenGL;
201 232
202sub new { 233sub new {
203 my $class = shift; 234 my $class = shift;
204 235
205 my $self = bless { 236 my $self = bless {
… …
210 h => undef, 241 h => undef,
211 can_events => 1, 242 can_events => 1,
212 @_ 243 @_
213 }, $class; 244 }, $class;
214 245
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
216 247
217 for (keys %$self) { 248 for (keys %$self) {
218 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
219 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
220 } 251 }
221 } 252 }
222 253
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x}; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y}; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w}; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h}; 258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
228 259
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231 262
232 $self->show if $layout->{show}; 263 $self->show if $layout->{show};
… …
237 268
238sub destroy { 269sub destroy {
239 my ($self) = @_; 270 my ($self) = @_;
240 271
241 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
242 %$self = (); 274 %$self = ();
243} 275}
244 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
245sub show { 281sub show {
246 my ($self) = @_; 282 my ($self) = @_;
247 283
248 return if $self->{parent}; 284 return if $self->{parent};
249 285
250 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
251} 287}
252 288
253sub set_visible { 289sub set_visible {
254 my ($self) = @_; 290 my ($self) = @_;
255 291
… …
270 306
271 return unless $self->{visible}; 307 return unless $self->{visible};
272 308
273 $_->set_invisible for $self->children; 309 $_->set_invisible for $self->children;
274 310
311 delete $self->{visible};
275 delete $self->{root}; 312 delete $self->{root};
276 delete $self->{visible};
277 313
278 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
280 316
281 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
282 if $TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
283 319
284 $self->focus_out; 320 $self->emit ("focus_out");
285
286 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
287} 322}
288 323
289sub set_visibility { 324sub set_visibility {
290 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
291 326
292 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
293 328
294 $visible ? $self->hide 329 $visible ? $self->show
295 : $self->show; 330 : $self->hide;
296} 331}
297 332
298sub toggle_visibility { 333sub toggle_visibility {
299 my ($self) = @_; 334 my ($self) = @_;
300 335
… …
313} 348}
314 349
315sub move_abs { 350sub move_abs {
316 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
317 352
318 $self->{x} = List::Util::max 0, int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319 $self->{y} = List::Util::max 0, int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
321 356
322 $self->update; 357 $self->update;
323} 358}
324 359
… …
334sub size_request { 369sub size_request {
335 require Carp; 370 require Carp;
336 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
337} 372}
338 373
374sub baseline_shift {
375 0
376}
377
339sub configure { 378sub configure {
340 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
341 380
342 if ($self->{aspect}) { 381 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h); 382 my ($ow, $oh) = ($w, $h);
344 383
345 $w = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
347 386
348 # use alignment to adjust x, y 387 # use alignment to adjust x, y
349 388
350 $x += int 0.5 * ($ow - $w); 389 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h); 390 $y += int 0.5 * ($oh - $h);
… …
355 $self->{x} = $x; 394 $self->{x} = $x;
356 $self->{y} = $y; 395 $self->{y} = $y;
357 $self->update; 396 $self->update;
358 } 397 }
359 398
360 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible}; 400 return unless $self->{visible};
362 401
402 $self->{alloc_w} = $w;
403 $self->{alloc_h} = $h;
404
363 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 405 $self->{root}{size_alloc}{$self+0} = $self;
364 } 406 }
365}
366
367sub size_allocate {
368 # nothing to be done
369} 407}
370 408
371sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
372} 415}
373 416
374sub set_max_size { 417sub set_max_size {
375 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
376 419
377 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
378 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
379} 424}
380 425
381sub set_tooltip { 426sub set_tooltip {
382 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
383 428
… …
386 431
387 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
388 433
389 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
390 435
391 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
392 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
393 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
394 } 439 }
395} 440}
396 441
397# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
398sub coord2local { 443sub coord2local {
399 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
400 445
446 Carp::confess unless $self->{parent};#d#
447
401 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
402} 449}
403 450
404# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
405sub coord2global { 452sub coord2global {
406 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
407 454
455 Carp::confess unless $self->{parent};#d#
456
408 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
409} 458}
410 459
411sub focus_in { 460sub invoke_focus_in {
412 my ($self) = @_; 461 my ($self) = @_;
413 462
414 return if $FOCUS == $self; 463 return if $FOCUS == $self;
415 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
416 465
417 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
418 467
419 $self->_emit (focus_in => $focus); 468 $self->update;
420 469
421 $focus->update if $focus; 470 0
422 $FOCUS->update;
423} 471}
424 472
425sub focus_out { 473sub invoke_focus_out {
426 my ($self) = @_; 474 my ($self) = @_;
427 475
428 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
429 477
430 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
431 479
432 $self->_emit (focus_out => $focus); 480 $self->update;
433 481
434 $focus->update if $focus; #?
435
436 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
437 unless $FOCUS; 483 unless $FOCUS;
438}
439 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
440sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
441sub button_up { } 496sub invoke_button_up { 0 }
442sub key_down { } 497sub invoke_key_down { 0 }
443sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
444 500
445sub button_down { 501sub invoke_button_down {
446 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
447 503
448 $self->focus_in; 504 $self->grab_focus;
449}
450 505
451sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
452sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
453sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
454sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
455sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
456 508
509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
457sub find_widget { 556#sub find_widget {
458 my ($self, $x, $y) = @_; 557# in .xs
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468 558
469sub set_parent { 559sub set_parent {
470 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
471 561
472 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
474} 564}
475 565
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc { 566sub realloc {
500 my ($self) = @_; 567 my ($self) = @_;
501 568
502 if ($self->{visible}) { 569 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self}; 570 return if $self->{root}{realloc}{$self+0};
504 571
505 $self->{root}{realloc}{$self} = $self; 572 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update; 573 $self->{root}->update;
507 } else { 574 } else {
508 delete $self->{req_w}; 575 delete $self->{req_w};
576 delete $self->{req_h};
509 } 577 }
510} 578}
511 579
512sub update { 580sub update {
513 my ($self) = @_; 581 my ($self) = @_;
… …
521 589
522 $self->realloc; 590 $self->realloc;
523 $self->update; 591 $self->update;
524} 592}
525 593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597
526sub draw { 598sub draw {
527 my ($self) = @_; 599 my ($self) = @_;
528 600
529 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
530 610
531 glPushMatrix; 611 glPushMatrix;
532 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
533 $self->_draw;
534 glPopMatrix;
535 613
536 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
537 my ($x, $y) = @$self{qw(x y)};
538
539 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
540 glEnable GL_BLEND; 616 glEnable GL_BLEND;
541 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
542 glBegin GL_QUADS; 618 glBegin GL_QUADS;
543 glVertex $x , $y; 619 glVertex 0 , 0;
544 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
545 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
546 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
547 glEnd; 623 glEnd;
548 glDisable GL_BLEND; 624 glDisable GL_BLEND;
549 } 625 }
550 626
551 if ($ENV{CFPLUS_DEBUG}) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
552 glPushMatrix; 628 glPushMatrix;
553 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
554 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
555 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
556 glVertex 0 , 0; 632 glVertex 0 , 0;
557 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
558 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
559 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
560 glEnd; 636 glEnd;
561 glPopMatrix; 637 glPopMatrix;
562 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
563 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
564} 643}
565 644
566sub _draw { 645sub _draw {
567 my ($self) = @_; 646 my ($self) = @_;
568 647
569 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
570} 649}
571 650
651my $cntx;#d#
572sub DESTROY { 652sub DESTROY {
573 my ($self) = @_; 653 my ($self) = @_;
574 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
575 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
576 #$self->deactivate;
577} 661}
578 662
579############################################################################# 663#############################################################################
580 664
581package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
582 666
583our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
584 668
585use strict; 669use strict;
586use CFClient::OpenGL; 670use CFPlus::OpenGL;
587 671
588sub new { 672sub new {
589 my $class = shift; 673 my $class = shift;
590 674
591 # range [value, low, high, page] 675 # range [value, low, high, page]
… …
606 690
607 if ($color && (@$color < 4 || $color->[3])) { 691 if ($color && (@$color < 4 || $color->[3])) {
608 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
609 693
610 glEnable GL_BLEND; 694 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
612 glColor @$color; 696 glColor_premultiply @$color;
613 697
614 glBegin GL_QUADS; 698 glBegin GL_QUADS;
615 glVertex 0 , 0; 699 glVertex 0 , 0;
616 glVertex 0 , $h; 700 glVertex 0 , $h;
617 glVertex $w, $h; 701 glVertex $w, $h;
… …
622 } 706 }
623} 707}
624 708
625############################################################################# 709#############################################################################
626 710
627package CFClient::UI::Empty; 711package CFPlus::UI::Empty;
628 712
629our @ISA = CFClient::UI::Base::; 713our @ISA = CFPlus::UI::Base::;
630 714
631sub new { 715sub new {
632 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
633 $class->SUPER::new (can_events => 0, %arg); 717 $class->SUPER::new (can_events => 0, %arg);
634} 718}
… …
641 725
642sub draw { } 726sub draw { }
643 727
644############################################################################# 728#############################################################################
645 729
646package CFClient::UI::Container; 730package CFPlus::UI::Container;
647 731
648our @ISA = CFClient::UI::Base::; 732our @ISA = CFPlus::UI::Base::;
649 733
650sub new { 734sub new {
651 my ($class, %arg) = @_; 735 my ($class, %arg) = @_;
652 736
653 my $children = delete $arg{children} || []; 737 my $children = delete $arg{children};
654 738
655 my $self = $class->SUPER::new ( 739 my $self = $class->SUPER::new (
656 children => [], 740 children => [],
657 can_events => 0, 741 can_events => 0,
658 %arg, 742 %arg,
659 ); 743 );
744
660 $self->add ($_) for @$children; 745 $self->add (@$children)
746 if $children && @$children;
661 747
662 $self 748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
663} 757}
664 758
665sub add { 759sub add {
666 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
667 761
668 $_->set_parent ($self) 762 $_->set_parent ($self)
669 for @widgets; 763 for @widgets;
670 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
671 use sort 'stable'; 766 use sort 'stable';
672 767
673 $self->{children} = [ 768 $self->{children} = [
674 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
675 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
… …
713 $x -= $self->{x}; 808 $x -= $self->{x};
714 $y -= $self->{y}; 809 $y -= $self->{y};
715 810
716 my $res; 811 my $res;
717 812
718 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
719 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
720 and return $res; 815 and return $res;
721 } 816 }
722 817
723 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
729 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
730} 825}
731 826
732############################################################################# 827#############################################################################
733 828
734package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
735 830
736our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
737 832
738sub new { 833sub new {
739 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
740 835
741 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
742 837
743 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
744} 839}
745 840
746sub add { 841sub add {
747 my ($self, $child) = @_; 842 my ($self, $child) = @_;
748 843
749 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
750
751 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
752} 846}
753 847
754sub remove { 848sub remove {
755 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
756 850
757 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
758 852
759 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
760 unless @{$self->{children}}; 854 unless @{$self->{children}};
761} 855}
762 856
763sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
764 858
765sub size_request { 859sub size_request {
766 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
767} 861}
768 862
769sub size_allocate { 863sub invoke_size_allocate {
770 my ($self, $w, $h, $changed) = @_; 864 my ($self, $w, $h) = @_;
771 865
772 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
773} 869}
774 870
775############################################################################# 871#############################################################################
776 872
873# back-buffered drawing area
874
777package CFClient::UI::Window; 875package CFPlus::UI::Window;
778 876
779our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
780 878
781use CFClient::OpenGL; 879use CFPlus::OpenGL;
782 880
783sub new { 881sub new {
784 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
785 883
786 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
791 889
792 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
793 $self->SUPER::update; 891 $self->SUPER::update;
794} 892}
795 893
796sub size_allocate { 894sub invoke_size_allocate {
797 my ($self, $w, $h, $changed) = @_; 895 my ($self, $w, $h) = @_;
798 896
799 $self->SUPER::size_allocate ($w, $h, $changed);
800 $self->update 897 $self->update;
801 if $changed; 898
899 $self->SUPER::invoke_size_allocate ($w, $h)
802} 900}
803 901
804sub _render { 902sub _render {
903 my ($self) = @_;
904
805 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
806} 906}
807 907
808sub render_child { 908sub render_child {
809 my ($self) = @_; 909 my ($self) = @_;
810 910
811 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
812 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
813 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
814 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
815 $self->_render; 921 $self->_render;
922 }
816 }; 923 };
817} 924}
818 925
819sub _draw { 926sub _draw {
820 my ($self) = @_; 927 my ($self) = @_;
821
822 my ($w, $h) = ($self->w, $self->h);
823 928
824 my $tex = $self->{texture} 929 my $tex = $self->{texture}
825 or return; 930 or return;
826 931
827 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
829 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
830 935
831 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
832 937
833 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
834} 939}
835 940
836############################################################################# 941#############################################################################
837 942
838package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
839 944
945use List::Util qw(min max);
946
840our @ISA = CFClient::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
841 948
842sub new { 949sub new {
843 my $class = shift; 950 my $class = shift;
844 951
845 $class->SUPER::new ( 952 $class->SUPER::new (
… …
850} 957}
851 958
852sub size_request { 959sub size_request {
853 my ($self) = @_; 960 my ($self) = @_;
854 961
855 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
856 963
857 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
858 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
859 966
860 ($w, $h) 967 ($w, $h)
861} 968}
862 969
863sub size_allocate { 970sub invoke_size_allocate {
864 my ($self, $w, $h, $changed) = @_; 971 my ($self, $w, $h) = @_;
865 972
973 my $child = $self->child;
974
866 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
867 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
868 977
869 $self->child->configure (0, 0, $w, $h); 978 $self->child->configure (0, 0, $w, $h);
870 $self->update; 979 $self->update;
980
981 1
871} 982}
872 983
873sub set_offset { 984sub set_offset {
874 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
875 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
876 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
877 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
878 993
994 $self->emit (changed => $x, $y);
879 $self->update; 995 $self->update;
996 }
880} 997}
881 998
882# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
883sub coord2local { 1000sub coord2local {
884 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
899 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
900 1017
901 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
902 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
903 ) { 1020 ) {
904 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
905 } else { 1022 } else {
906 $self->CFClient::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
907 } 1024 }
908} 1025}
909 1026
910sub _render { 1027sub _render {
911 my ($self) = @_; 1028 my ($self) = @_;
912 1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
913 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
914 1034
915 $self->SUPER::_render; 1035 $self->SUPER::_render;
916} 1036}
917 1037
918############################################################################# 1038#############################################################################
919 1039
920package CFClient::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
921 1041
922our @ISA = CFClient::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
923 1043
924sub new { 1044sub new {
925 my $class = shift; 1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
926 1048
927 my $self; 1049 my $self;
928 1050
929 my $slider = new CFClient::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
930 vertical => 1, 1065 vertical => 1,
931 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
932 on_changed => sub { 1067 on_changed => sub {
933 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
934 }, 1070 },
935 ; 1071 ;
936 1072
937 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
938 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
939 slider => $slider, 1077 hslider => $hslider,
940 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
941 ); 1082 );
942 1083
943 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
944 $self->add ($self->{vp}); 1100 $self->SUPER::add ($self->{vp});
945 $self->add ($self->{slider}); 1101
1102 $self->add ($child) if $child;
946 1103
947 $self 1104 $self
948} 1105}
949 1106
1107#TODO# update range on size_allocate depending on child?
1108
1109sub add {
1110 my ($self, $widget) = @_;
1111
1112 $self->{vp}->add ($self->{child} = $widget);
1113}
1114
1115sub update_slider {
1116 my ($self) = @_;
1117
1118 my $child = ($self->{vp} or return)->child;
1119
1120 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1121 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1122
1123 my $visible = $w1 > $w2;
1124 if ($visible != $self->{hslider}{visible}) {
1125 $visible ? $self->SUPER::add ($self->{hslider})
1126 : $self->SUPER::remove ($self->{hslider});
1127 }
1128
1129 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1130 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131
1132 my $visible = $h1 > $h2;
1133 if ($visible != $self->{vslider}{visible}) {
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
950sub update { 1139sub update {
951 my ($self) = @_; 1140 my ($self) = @_;
952 1141
1142 $self->update_slider;
953 $self->SUPER::update; 1143 $self->SUPER::update;
954
955 # todo: overwrite size_allocate of child
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958} 1144}
959 1145
1146sub invoke_mouse_wheel {
1147 my ($self, $ev) = @_;
1148
1149 $self->{vslider}->emit (mouse_wheel => $ev)
1150 if $ev->{dy};
1151
1152 $self->{hslider}->emit (mouse_wheel => $ev)
1153 if $ev->{dx};
1154
1155 1
1156}
1157
1158sub invoke_button_down {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if ($ev->{button} == 2) {
1162 $self->grab_focus;
1163
1164 my $ox = $self->{vp}{view_x} + $ev->{x};
1165 my $oy = $self->{vp}{view_y} + $ev->{y};
1166
1167 $self->{motion} = sub {
1168 my ($ev, $x, $y) = @_;
1169
1170 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1171 $self->update;
1172 };
1173
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_button_up {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if (delete $self->{motion}) {
1184 return 1;
1185 }
1186
1187 0
1188}
1189
1190sub invoke_mouse_motion {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 if ($self->{motion}) {
1194 $self->{motion}->($ev, $x, $y);
1195 return 1;
1196 }
1197
1198 0
1199}
1200
960sub size_allocate { 1201sub invoke_size_allocate {
961 my ($self, $w, $h, $changed) = @_; 1202 my ($self, $w, $h) = @_;
962 1203
1204 $self->update_slider;
963 $self->SUPER::size_allocate ($w, $h, $changed); 1205 $self->SUPER::invoke_size_allocate ($w, $h)
964
965 my $child = $self->{vp}->child;
966 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
967} 1206}
968
969#TODO# update range on size_allocate depending on child
970# update viewport offset on scroll
971 1207
972############################################################################# 1208#############################################################################
973 1209
974package CFClient::UI::Frame; 1210package CFPlus::UI::Frame;
975 1211
976our @ISA = CFClient::UI::Bin::; 1212our @ISA = CFPlus::UI::Bin::;
977 1213
978use CFClient::OpenGL; 1214use CFPlus::OpenGL;
979 1215
980sub new { 1216sub new {
981 my $class = shift; 1217 my $class = shift;
982 1218
983 $class->SUPER::new ( 1219 $class->SUPER::new (
… …
991 1227
992 if ($self->{bg}) { 1228 if ($self->{bg}) {
993 my ($w, $h) = @$self{qw(w h)}; 1229 my ($w, $h) = @$self{qw(w h)};
994 1230
995 glEnable GL_BLEND; 1231 glEnable GL_BLEND;
996 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1232 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
997 glColor @{ $self->{bg} }; 1233 glColor_premultiply @{ $self->{bg} };
998 1234
999 glBegin GL_QUADS; 1235 glBegin GL_QUADS;
1000 glVertex 0 , 0; 1236 glVertex 0 , 0;
1001 glVertex 0 , $h; 1237 glVertex 0 , $h;
1002 glVertex $w, $h; 1238 glVertex $w, $h;
… …
1009 $self->SUPER::_draw; 1245 $self->SUPER::_draw;
1010} 1246}
1011 1247
1012############################################################################# 1248#############################################################################
1013 1249
1014package CFClient::UI::FancyFrame; 1250package CFPlus::UI::FancyFrame;
1015 1251
1016our @ISA = CFClient::UI::Bin::; 1252our @ISA = CFPlus::UI::Bin::;
1017 1253
1018use CFClient::OpenGL; 1254use CFPlus::OpenGL;
1255
1256sub new {
1257 my ($class, %arg) = @_;
1258
1259 if ((exists $arg{label}) && !ref $arg{label}) {
1260 $arg{label} = new CFPlus::UI::Label
1261 align => 1,
1262 valign => 0,
1263 text => $arg{label},
1264 fontsize => ($arg{border} || 0.8) * 0.75;
1265 }
1266
1267 my $self = $class->SUPER::new (
1268 # label => "",
1269 fg => [0.6, 0.3, 0.1],
1270 border => 0.8,
1271 style => 'single',
1272 %arg,
1273 );
1274
1275 $self
1276}
1277
1278sub add {
1279 my ($self, @widgets) = @_;
1280
1281 $self->SUPER::add (@widgets);
1282 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1283}
1284
1285sub border {
1286 int $_[0]{border} * $::FONTSIZE
1287}
1288
1289sub size_request {
1290 my ($self) = @_;
1291
1292 ($self->{label_w}, undef) = $self->{label}->size_request
1293 if $self->{label};
1294
1295 my ($w, $h) = $self->SUPER::size_request;
1296
1297 (
1298 $w + $self->border * 2,
1299 $h + $self->border * 2,
1300 )
1301}
1302
1303sub invoke_size_allocate {
1304 my ($self, $w, $h) = @_;
1305
1306 my $border = $self->border;
1307
1308 $w -= List::Util::max 0, $border * 2;
1309 $h -= List::Util::max 0, $border * 2;
1310
1311 if (my $label = $self->{label}) {
1312 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1313 $label->{h} = List::Util::min $h, $border;
1314 $label->invoke_size_allocate ($label->{w}, $label->{h});
1315 }
1316
1317 $self->child->configure ($border, $border, $w, $h);
1318
1319 1
1320}
1321
1322sub _draw {
1323 my ($self) = @_;
1324
1325 my $child = $self->{children}[0];
1326
1327 my $border = $self->border;
1328 my ($w, $h) = ($self->{w}, $self->{h});
1329
1330 $child->draw;
1331
1332 glColor @{$self->{fg}};
1333 glBegin GL_LINE_STRIP;
1334 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1335 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1337 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1338 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1339 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1340 glEnd;
1341
1342 if ($self->{label}) {
1343 glTranslate $border * 2, 0;
1344 $self->{label}->_draw;
1345 }
1346}
1347
1348#############################################################################
1349
1350package CFPlus::UI::Toplevel;
1351
1352our @ISA = CFPlus::UI::Bin::;
1353
1354use CFPlus::OpenGL;
1019 1355
1020my $bg = 1356my $bg =
1021 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1357 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1022 mipmap => 1, wrap => 1; 1358 mipmap => 1, wrap => 1;
1023 1359
1024my @border = 1360my @border =
1025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1026 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1362 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1027 1363
1364my @icon =
1365 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1366 qw(x1_move.png x1_resize.png);
1367
1028sub new { 1368sub new {
1029 my $class = shift; 1369 my ($class, %arg) = @_;
1030 1370
1031 my $self = $class->SUPER::new ( 1371 my $self = $class->SUPER::new (
1032 bg => [1, 1, 1, 1], 1372 bg => [1, 1, 1, 1],
1033 border_bg => [1, 1, 1, 1], 1373 border_bg => [1, 1, 1, 1],
1034 border => 0.6, 1374 border => 0.6,
1035 can_events => 1, 1375 can_events => 1,
1036 min_w => 16, 1376 min_w => 64,
1037 min_h => 16, 1377 min_h => 32,
1038 @_ 1378 %arg,
1039 ); 1379 );
1040 1380
1041 $self->{title} &&= new CFClient::UI::Label 1381 $self->{title_widget} = new CFPlus::UI::Label
1042 align => 0, 1382 align => 0,
1043 valign => 1, 1383 valign => 1,
1044 text => $self->{title}, 1384 text => $self->{title},
1045 fontsize => $self->{border}; 1385 fontsize => $self->{border},
1386 if exists $self->{title};
1387
1388 if ($self->{has_close_button}) {
1389 $self->{close_button} =
1390 new CFPlus::UI::ImageButton
1391 path => 'x1_close.png',
1392 on_activate => sub { $self->emit ("delete") };
1393
1394 $self->CFPlus::UI::Container::add ($self->{close_button});
1395 }
1046 1396
1047 $self 1397 $self
1398}
1399
1400sub add {
1401 my ($self, @widgets) = @_;
1402
1403 $self->SUPER::add (@widgets);
1404 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1405 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1048} 1406}
1049 1407
1050sub border { 1408sub border {
1051 int $_[0]{border} * $::FONTSIZE 1409 int $_[0]{border} * $::FONTSIZE
1052} 1410}
1053 1411
1054sub size_request { 1412sub size_request {
1055 my ($self) = @_; 1413 my ($self) = @_;
1414
1415 $self->{title_widget}->size_request
1416 if $self->{title_widget};
1417
1418 $self->{close_button}->size_request
1419 if $self->{close_button};
1056 1420
1057 my ($w, $h) = $self->SUPER::size_request; 1421 my ($w, $h) = $self->SUPER::size_request;
1058 1422
1059 ( 1423 (
1060 $w + $self->border * 2, 1424 $w + $self->border * 2,
1061 $h + $self->border * 2, 1425 $h + $self->border * 2,
1062 ) 1426 )
1063} 1427}
1064 1428
1065sub size_allocate { 1429sub invoke_size_allocate {
1066 my ($self, $w, $h, $changed) = @_; 1430 my ($self, $w, $h) = @_;
1067 1431
1068 return unless $changed; 1432 if ($self->{title_widget}) {
1433 $self->{title_widget}{w} = $w;
1434 $self->{title_widget}{h} = $h;
1435 $self->{title_widget}->invoke_size_allocate ($w, $h);
1436 }
1069 1437
1438 my $border = $self->border;
1439
1070 $h -= List::Util::max 0, $self->border * 2; 1440 $h -= List::Util::max 0, $border * 2;
1071 $w -= List::Util::max 0, $self->border * 2; 1441 $w -= List::Util::max 0, $border * 2;
1072 1442
1073 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1074 if $self->{title};
1075
1076 $self->child->configure ($self->border, $self->border, $w, $h); 1443 $self->child->configure ($border, $border, $w, $h);
1077}
1078 1444
1445 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1446 if $self->{close_button};
1447
1448 1
1449}
1450
1451sub invoke_delete {
1452 my ($self) = @_;
1453
1454 $self->hide;
1455
1456 1
1457}
1458
1079sub button_down { 1459sub invoke_button_down {
1080 my ($self, $ev, $x, $y) = @_; 1460 my ($self, $ev, $x, $y) = @_;
1081 1461
1082 my ($w, $h) = @$self{qw(w h)}; 1462 my ($w, $h) = @$self{qw(w h)};
1083 my $border = $self->border; 1463 my $border = $self->border;
1084 1464
… …
1100 my $dy = $ev->{y} - $oy; 1480 my $dy = $ev->{y} - $oy;
1101 1481
1102 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1482 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1103 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1483 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1104 1484
1485 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1105 $self->realloc; 1486 $self->realloc;
1106 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1107 }; 1487 };
1108 1488
1109 } elsif ($lr ^ $td) { 1489 } elsif ($lr ^ $td) {
1110 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1490 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1111 my ($bx, $by) = ($self->{x}, $self->{y}); 1491 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1114 my ($ev, $x, $y) = @_; 1494 my ($ev, $x, $y) = @_;
1115 1495
1116 ($x, $y) = ($ev->{x}, $ev->{y}); 1496 ($x, $y) = ($ev->{x}, $ev->{y});
1117 1497
1118 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1498 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1499 # HACK: the next line is required to enforce placement
1500 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1119 }; 1501 };
1502 } else {
1503 return 0;
1504 }
1505
1120 } 1506 1
1121} 1507}
1122 1508
1123sub button_up { 1509sub invoke_button_up {
1124 my ($self, $ev, $x, $y) = @_; 1510 my ($self, $ev, $x, $y) = @_;
1125 1511
1126 delete $self->{motion}; 1512 ! ! delete $self->{motion}
1127} 1513}
1128 1514
1129sub mouse_motion { 1515sub invoke_mouse_motion {
1130 my ($self, $ev, $x, $y) = @_; 1516 my ($self, $ev, $x, $y) = @_;
1131 1517
1132 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1518 $self->{motion}->($ev, $x, $y) if $self->{motion};
1519
1520 ! ! $self->{motion}
1521}
1522
1523sub invoke_visibility_change {
1524 my ($self, $visible) = @_;
1525
1526 delete $self->{motion} unless $visible;
1527
1528 0
1133} 1529}
1134 1530
1135sub _draw { 1531sub _draw {
1136 my ($self) = @_; 1532 my ($self) = @_;
1137 1533
1534 my $child = $self->{children}[0];
1535
1138 my ($w, $h ) = ($self->{w}, $self->{h}); 1536 my ($w, $h ) = ($self->{w}, $self->{h});
1139 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1537 my ($cw, $ch) = ($child->{w}, $child->{h});
1140 1538
1141 glEnable GL_TEXTURE_2D; 1539 glEnable GL_TEXTURE_2D;
1142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1540 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1143 1541
1144 my $border = $self->border; 1542 my $border = $self->border;
1145 1543
1146 glColor @{ $self->{border_bg} }; 1544 glColor @{ $self->{border_bg} };
1147 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1545 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1148 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1546 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1149 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1547 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1150 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1548 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1549
1550 # move
1551 my $w2 = ($w - $border) * .5;
1552 my $h2 = ($h - $border) * .5;
1553 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1554 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1555 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1556
1557 # resize
1558 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1559 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1560 unless $self->{has_close_button};
1561 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1562 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1151 1563
1152 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1564 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1153 glColor @{ $self->{bg} }; 1565 glColor @{ $self->{bg} };
1154 1566
1155 # TODO: repeat texture not scale 1567 # TODO: repeat texture not scale
… …
1159 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1571 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1160 } 1572 }
1161 1573
1162 glDisable GL_TEXTURE_2D; 1574 glDisable GL_TEXTURE_2D;
1163 1575
1164 $self->{title}->draw if $self->{title};
1165
1166 $self->child->draw; 1576 $child->draw;
1577
1578 if ($self->{title_widget}) {
1579 glTranslate 0, $border - $self->{h};
1580 $self->{title_widget}->_draw;
1581
1582 glTranslate 0, - ($border - $self->{h});
1583 }
1584
1585 $self->{close_button}->draw
1586 if $self->{close_button};
1167} 1587}
1168 1588
1169############################################################################# 1589#############################################################################
1170 1590
1171package CFClient::UI::Table; 1591package CFPlus::UI::Table;
1172 1592
1173our @ISA = CFClient::UI::Base::; 1593our @ISA = CFPlus::UI::Container::;
1174 1594
1175use List::Util qw(max sum); 1595use List::Util qw(max sum);
1176 1596
1177use CFClient::OpenGL; 1597use CFPlus::OpenGL;
1178 1598
1179sub new { 1599sub new {
1180 my $class = shift; 1600 my $class = shift;
1181 1601
1182 $class->SUPER::new ( 1602 $class->SUPER::new (
1183 col_expand => [], 1603 col_expand => [],
1604 row_expand => [],
1184 @_, 1605 @_,
1185 ) 1606 )
1186} 1607}
1187 1608
1188sub children {
1189 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1190}
1191
1192sub add { 1609sub add {
1193 my ($self, $x, $y, $child) = @_;
1194
1195 $child->set_parent ($self);
1196 $self->{children}[$y][$x] = $child;
1197
1198 $self->realloc;
1199}
1200
1201# TODO: move to container class maybe? send children a signal on removal?
1202sub clear {
1203 my ($self) = @_; 1610 my ($self, @widgets) = @_;
1611
1612 for my $child (@widgets) {
1613 $child->{rowspan} ||= 1;
1614 $child->{colspan} ||= 1;
1615 }
1616
1617 $self->SUPER::add (@widgets);
1618}
1619
1620sub add_at {
1621 my $self = shift;
1622
1623 my @widgets;
1624
1625 while (@_) {
1626 my ($col, $row, $child) = splice @_, 0, 3, ();
1627
1628 $child->{row} = $row;
1629 $child->{col} = $col;
1630
1631 push @widgets, $child;
1632 }
1633
1634 $self->add (@widgets);
1635}
1636
1637sub get_wh {
1638 my ($self) = @_;
1639
1640 my (@w, @h);
1204 1641
1205 my @children = $self->children; 1642 my @children = $self->children;
1206 delete $self->{children};
1207
1208 for (@children) {
1209 delete $_->{parent};
1210 $_->hide;
1211 }
1212 1643
1213 $self->realloc; 1644 for my $widget (sort { $b->{rowspan} * $b->{colspan} <=> $a->{rowspan} * $a->{colspan} } @children) {
1214} 1645 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1215 1646
1216sub get_wh { 1647 my $sw = sum @w[$c .. $c + $cs - 1];
1217 my ($self) = @_; 1648 my $sh = sum @h[$r .. $r + $rs - 1];
1218 1649
1219 my (@w, @h); 1650 if ($w > $sw) {
1651 $_ += ($w - $sw) / $cs for @w[$c .. $c + $cs - 1];
1652 }
1220 1653
1221 for my $y (0 .. $#{$self->{children}}) { 1654 if ($h > $sh) {
1222 my $row = $self->{children}[$y] 1655 $_ += ($h - $sh) / $rs for @h[$r .. $r + $rs - 1];
1223 or next;
1224
1225 for my $x (0 .. $#$row) {
1226 my $widget = $row->[$x]
1227 or next;
1228 my ($w, $h) = @$widget{qw(req_w req_h)};
1229
1230 $w[$x] = max $w[$x], $w;
1231 $h[$y] = max $h[$y], $h;
1232 } 1656 }
1233 } 1657 }
1234 1658
1235 (\@w, \@h) 1659 (\@w, \@h)
1236} 1660}
… …
1244 (sum @$ws), 1668 (sum @$ws),
1245 (sum @$hs), 1669 (sum @$hs),
1246 ) 1670 )
1247} 1671}
1248 1672
1249sub size_allocate { 1673sub invoke_size_allocate {
1250 my ($self, $w, $h, $changed) = @_; 1674 my ($self, $w, $h) = @_;
1251 1675
1252 my ($ws, $hs) = $self->get_wh; 1676 my ($ws, $hs) = $self->get_wh;
1253 1677
1254 my $req_w = (sum @$ws) || 1; 1678 my $req_w = (sum @$ws) || 1;
1255 my $req_h = (sum @$hs) || 1; 1679 my $req_h = (sum @$hs) || 1;
1256 1680
1257 # TODO: nicer code && do row_expand 1681 # now linearly scale the rows/columns to the allocated size
1258 my @col_expand = @{$self->{col_expand}}; 1682 my @col_expand = @{$self->{col_expand}};
1259 @col_expand = (1) x @$ws unless @col_expand; 1683 @col_expand = (1) x @$ws unless @col_expand;
1260 my $col_expand = (sum @col_expand) || 1; 1684 my $col_expand = (sum @col_expand) || 1;
1261 1685
1262 # linearly scale sizes
1263 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1686 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1264 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1265 1687
1266 CFClient::UI::harmonize $ws; 1688 CFPlus::UI::harmonize $ws;
1689
1690 my @row_expand = @{$self->{row_expand}};
1691 @row_expand = (1) x @$ws unless @row_expand;
1692 my $row_expand = (sum @row_expand) || 1;
1693
1694 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695
1267 CFClient::UI::harmonize $hs; 1696 CFPlus::UI::harmonize $hs;
1268 1697
1269 my $y; 1698 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1270 1700
1271 for my $r (0 .. $#{$self->{children}}) { 1701 for my $widget ($self->children) {
1272 my $row = $self->{children}[$r] 1702 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1273 or next;
1274 1703
1275 my $x = 0; 1704 $widget->configure (
1276 my $row_h = $hs->[$r]; 1705 $x[$c], $y[$r],
1706 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1277 1707 );
1278 for my $c (0 .. $#$row) { 1708 }
1279 my $col_w = $ws->[$c];
1280 1709
1281 if (my $widget = $row->[$c]) { 1710 1
1282 $widget->configure ($x, $y, $col_w, $row_h); 1711}
1283 }
1284 1712
1285 $x += $col_w; 1713#############################################################################
1714
1715package CFPlus::UI::Fixed;
1716
1717use List::Util qw(min max);
1718
1719our @ISA = CFPlus::UI::Container::;
1720
1721sub add {
1722 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1723
1724 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1725 $self->SUPER::add ($child);
1726}
1727
1728sub _scale($$$) {
1729 my ($mode, $val, $max) = @_;
1730
1731 $mode eq "abs" ? $val
1732 : $mode eq "rel" ? $val * $max
1733 : 0
1734}
1735
1736sub size_request {
1737 my ($self) = @_;
1738
1739 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1740
1741 # determine overall size by querying abs widgets
1742 for my $child ($self->visible_children) {
1743 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1744
1745 if ($pos eq "abs") {
1746 $w = _scale $size, $w, $child->{req_w};
1747 $h = _scale $size, $h, $child->{req_h};
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1286 } 1751 }
1287
1288 $y += $row_h;
1289 } 1752 }
1290 1753
1291} 1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1292 1756
1293sub find_widget { 1757 # now layout remaining widgets
1758 for my $child ($self->visible_children) {
1759 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1760
1761 if ($pos ne "abs") {
1762 $x = _scale $pos, $x, $W;
1763 $y = _scale $pos, $x, $H;
1764 $w = _scale $size, $w, $child->{req_w};
1765 $h = _scale $size, $h, $child->{req_h};
1766
1767 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1768 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1769 }
1770 }
1771
1772 my $W = $x2 - $x1;
1773 my $H = $y2 - $y1;
1774
1775 ($W, $H)
1776}
1777
1778sub invoke_size_allocate {
1294 my ($self, $x, $y) = @_; 1779 my ($self, $W, $H) = @_;
1295 1780
1296 $x -= $self->{x}; 1781 for my $child ($self->visible_children) {
1297 $y -= $self->{y}; 1782 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1298 1783
1299 my $res; 1784 $x = _scale $pos, $x, $W;
1785 $y = _scale $pos, $x, $H;
1786 $w = _scale $size, $w, $child->{req_w};
1787 $h = _scale $size, $h, $child->{req_h};
1300 1788
1301 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1789 $child->configure ($x, $y, $w, $h);
1302 $res = $_->find_widget ($x, $y) 1790 }
1303 and return $res; 1791
1304 } 1792 1
1305
1306 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1307}
1308
1309sub _draw {
1310 my ($self) = @_;
1311
1312 for (grep $_, @{$self->{children}}) {
1313 $_->draw for grep $_, @$_;
1314 }
1315} 1793}
1316 1794
1317############################################################################# 1795#############################################################################
1318 1796
1319package CFClient::UI::Box; 1797package CFPlus::UI::Box;
1320 1798
1321our @ISA = CFClient::UI::Container::; 1799our @ISA = CFPlus::UI::Container::;
1322 1800
1323sub size_request { 1801sub size_request {
1324 my ($self) = @_; 1802 my ($self) = @_;
1325 1803
1326 $self->{vertical} 1804 $self->{vertical}
… …
1332 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1810 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1333 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1811 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1334 ) 1812 )
1335} 1813}
1336 1814
1337sub size_allocate { 1815sub invoke_size_allocate {
1338 my ($self, $w, $h, $changed) = @_; 1816 my ($self, $w, $h) = @_;
1339 1817
1340 my $space = $self->{vertical} ? $h : $w; 1818 my $space = $self->{vertical} ? $h : $w;
1341 my $children = $self->{children}; 1819 my @children = $self->visible_children;
1342 1820
1343 my @req; 1821 my @req;
1344 1822
1345 if ($self->{homogeneous}) { 1823 if ($self->{homogeneous}) {
1346 @req = ($space / (@$children || 1)) x @$children; 1824 @req = ($space / (@children || 1)) x @children;
1347 } else { 1825 } else {
1348 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1826 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1349 my $req = List::Util::sum @req; 1827 my $req = List::Util::sum @req;
1350 1828
1351 if ($req > $space) { 1829 if ($req > $space) {
1352 # ah well, not enough space 1830 # ah well, not enough space
1353 $_ *= $space / $req for @req; 1831 $_ *= $space / $req for @req;
1354 } else { 1832 } else {
1355 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1833 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1356 1834
1357 $space = ($space - $req) / $expand; # remaining space to give away 1835 $space = ($space - $req) / $expand; # remaining space to give away
1358 1836
1359 $req[$_] += $space * $children->[$_]{expand} 1837 $req[$_] += $space * $children[$_]{expand}
1360 for 0 .. $#$children; 1838 for 0 .. $#children;
1361 } 1839 }
1362 } 1840 }
1363 1841
1364 CFClient::UI::harmonize \@req; 1842 CFPlus::UI::harmonize \@req;
1365 1843
1366 my $pos = 0; 1844 my $pos = 0;
1367 for (0 .. $#$children) { 1845 for (0 .. $#children) {
1368 my $alloc = $req[$_]; 1846 my $alloc = $req[$_];
1369 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1847 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1370 1848
1371 $pos += $alloc; 1849 $pos += $alloc;
1372 } 1850 }
1373 1851
1374 1 1852 1
1375} 1853}
1376 1854
1377############################################################################# 1855#############################################################################
1378 1856
1379package CFClient::UI::HBox; 1857package CFPlus::UI::HBox;
1380 1858
1381our @ISA = CFClient::UI::Box::; 1859our @ISA = CFPlus::UI::Box::;
1382 1860
1383sub new { 1861sub new {
1384 my $class = shift; 1862 my $class = shift;
1385 1863
1386 $class->SUPER::new ( 1864 $class->SUPER::new (
… …
1389 ) 1867 )
1390} 1868}
1391 1869
1392############################################################################# 1870#############################################################################
1393 1871
1394package CFClient::UI::VBox; 1872package CFPlus::UI::VBox;
1395 1873
1396our @ISA = CFClient::UI::Box::; 1874our @ISA = CFPlus::UI::Box::;
1397 1875
1398sub new { 1876sub new {
1399 my $class = shift; 1877 my $class = shift;
1400 1878
1401 $class->SUPER::new ( 1879 $class->SUPER::new (
… …
1404 ) 1882 )
1405} 1883}
1406 1884
1407############################################################################# 1885#############################################################################
1408 1886
1409package CFClient::UI::Label; 1887package CFPlus::UI::Label;
1410 1888
1411our @ISA = CFClient::UI::DrawBG::; 1889our @ISA = CFPlus::UI::DrawBG::;
1412 1890
1413use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1414 1892
1415sub new { 1893sub new {
1416 my ($class, %arg) = @_; 1894 my ($class, %arg) = @_;
1417 1895
1418 my $self = $class->SUPER::new ( 1896 my $self = $class->SUPER::new (
… …
1421 #active_bg => none 1899 #active_bg => none
1422 #font => default_font 1900 #font => default_font
1423 #text => initial text 1901 #text => initial text
1424 #markup => initial narkup 1902 #markup => initial narkup
1425 #max_w => maximum pixel width 1903 #max_w => maximum pixel width
1904 #style => 0, # render flags
1426 ellipsise => 3, # end 1905 ellipsise => 3, # end
1427 layout => (new CFClient::Layout), 1906 layout => (new CFPlus::Layout),
1428 fontsize => 1, 1907 fontsize => 1,
1429 align => -1, 1908 align => -1,
1430 valign => -1, 1909 valign => -1,
1431 padding_x => 2, 1910 padding_x => 2,
1432 padding_y => 2, 1911 padding_y => 2,
1433 can_events => 0, 1912 can_events => 0,
1434 %arg 1913 %arg
1435 ); 1914 );
1436 1915
1437 if (exists $self->{template}) { 1916 if (exists $self->{template}) {
1438 my $layout = new CFClient::Layout; 1917 my $layout = new CFPlus::Layout;
1439 $layout->set_text (delete $self->{template}); 1918 $layout->set_text (delete $self->{template});
1440 $self->{template} = $layout; 1919 $self->{template} = $layout;
1441 } 1920 }
1442 1921
1443 if (exists $self->{markup}) { 1922 if (exists $self->{markup}) {
… …
1447 } 1926 }
1448 1927
1449 $self 1928 $self
1450} 1929}
1451 1930
1452sub escape($) {
1453 local $_ = $_[0];
1454
1455 s/&/&amp;/g;
1456 s/>/&gt;/g;
1457 s/</&lt;/g;
1458
1459 $_
1460}
1461
1462sub update { 1931sub update {
1463 my ($self) = @_; 1932 my ($self) = @_;
1464 1933
1465 delete $self->{texture}; 1934 delete $self->{texture};
1466 $self->SUPER::update; 1935 $self->SUPER::update;
1467} 1936}
1468 1937
1938sub realloc {
1939 my ($self) = @_;
1940
1941 delete $self->{ox};
1942 $self->SUPER::realloc;
1943}
1944
1469sub set_text { 1945sub set_text {
1470 my ($self, $text) = @_; 1946 my ($self, $text) = @_;
1471 1947
1472 return if $self->{text} eq "T$text"; 1948 return if $self->{text} eq "T$text";
1473 $self->{text} = "T$text"; 1949 $self->{text} = "T$text";
1474 1950
1475 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1476 $self->{layout}->set_text ($text); 1951 $self->{layout}->set_text ($text);
1477 1952
1953 delete $self->{size_req};
1478 $self->realloc; 1954 $self->realloc;
1479 $self->update; 1955 $self->update;
1480} 1956}
1481 1957
1482sub set_markup { 1958sub set_markup {
… …
1485 return if $self->{text} eq "M$markup"; 1961 return if $self->{text} eq "M$markup";
1486 $self->{text} = "M$markup"; 1962 $self->{text} = "M$markup";
1487 1963
1488 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1964 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1489 1965
1490 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1491 $self->{layout}->set_markup ($markup); 1966 $self->{layout}->set_markup ($markup);
1492 1967
1968 delete $self->{size_req};
1493 $self->realloc; 1969 $self->realloc;
1494 $self->update; 1970 $self->update;
1495} 1971}
1496 1972
1497sub size_request { 1973sub size_request {
1498 my ($self) = @_; 1974 my ($self) = @_;
1499 1975
1976 $self->{size_req} ||= do {
1500 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1977 $self->{layout}->set_font ($self->{font}) if $self->{font};
1501 $self->{layout}->set_width ($self->{max_w} || -1); 1978 $self->{layout}->set_width ($self->{max_w} || -1);
1502 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1979 $self->{layout}->set_ellipsise ($self->{ellipsise});
1503 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1980 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1981 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1982
1506 my ($w, $h) = $self->{layout}->size; 1983 my ($w, $h) = $self->{layout}->size;
1507 1984
1508 if (exists $self->{template}) { 1985 if (exists $self->{template}) {
1509 $self->{template}->set_font ($self->{font}) if $self->{font}; 1986 $self->{template}->set_font ($self->{font}) if $self->{font};
1987 $self->{template}->set_width ($self->{max_w} || -1);
1510 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1988 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1511 1989
1512 my ($w2, $h2) = $self->{template}->size; 1990 my ($w2, $h2) = $self->{template}->size;
1513 1991
1514 $w = List::Util::max $w, $w2; 1992 $w = List::Util::max $w, $w2;
1515 $h = List::Util::max $h, $h2; 1993 $h = List::Util::max $h, $h2;
1994 }
1995
1996 [$w, $h]
1516 } 1997 };
1517 1998
1518 ($w, $h) 1999 @{ $self->{size_req} }
1519} 2000}
1520 2001
2002sub baseline_shift {
2003 $_[0]{layout}->descent
2004}
2005
1521sub size_allocate { 2006sub invoke_size_allocate {
1522 my ($self, $w, $h, $changed) = @_; 2007 my ($self, $w, $h) = @_;
2008
2009 delete $self->{ox};
1523 2010
1524 delete $self->{texture} 2011 delete $self->{texture}
1525 if $changed; 2012 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2013
2014 1
1526} 2015}
1527 2016
1528sub set_fontsize { 2017sub set_fontsize {
1529 my ($self, $fontsize) = @_; 2018 my ($self, $fontsize) = @_;
1530 2019
1531 $self->{fontsize} = $fontsize; 2020 $self->{fontsize} = $fontsize;
2021 delete $self->{size_req};
1532 delete $self->{texture}; 2022 delete $self->{texture};
1533 2023
1534 $self->realloc; 2024 $self->realloc;
1535} 2025}
1536 2026
2027sub reconfigure {
2028 my ($self) = @_;
2029
2030 delete $self->{size_req};
2031 delete $self->{texture};
2032
2033 $self->SUPER::reconfigure;
2034}
2035
1537sub _draw { 2036sub _draw {
1538 my ($self) = @_; 2037 my ($self) = @_;
1539 2038
1540 $self->SUPER::_draw; # draw background, if applicable 2039 $self->SUPER::_draw; # draw background, if applicable
1541 2040
1542 my $tex = $self->{texture} ||= do { 2041 my $size = $self->{texture} ||= do {
1543 $self->{layout}->set_foreground (@{$self->{fg}}); 2042 $self->{layout}->set_foreground (@{$self->{fg}});
1544 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2043 $self->{layout}->set_font ($self->{font}) if $self->{font};
1545 $self->{layout}->set_width ($self->{w}); 2044 $self->{layout}->set_width ($self->{w});
1546 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2045 $self->{layout}->set_ellipsise ($self->{ellipsise});
1547 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2046 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1548 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2047 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1549 2048
1550 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2049 [$self->{layout}->size]
2050 };
1551 2051
2052 unless (exists $self->{ox}) {
1552 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2053 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1553 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 2054 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1554 : ($self->{w} - $tex->{w}) * 0.5); 2055 : ($self->{w} - $size->[0]) * 0.5);
1555 2056
1556 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2057 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1557 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 2058 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1558 : ($self->{h} - $tex->{h}) * 0.5); 2059 : ($self->{h} - $size->[1]) * 0.5);
1559
1560 $tex
1561 }; 2060 };
1562 2061
1563 glEnable GL_TEXTURE_2D; 2062 my $w = List::Util::min $self->{w} + 4, $size->[0];
1564 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2063 my $h = List::Util::min $self->{h} + 2, $size->[1];
1565 2064
1566 if ($tex->{format} == GL_ALPHA) { 2065 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1567 glColor @{$self->{fg}};
1568 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1569 } else {
1570 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1571 }
1572
1573 glDisable GL_TEXTURE_2D;
1574} 2066}
1575 2067
1576############################################################################# 2068#############################################################################
1577 2069
1578package CFClient::UI::EntryBase; 2070package CFPlus::UI::EntryBase;
1579 2071
1580our @ISA = CFClient::UI::Label::; 2072our @ISA = CFPlus::UI::Label::;
1581 2073
1582use CFClient::OpenGL; 2074use CFPlus::OpenGL;
1583 2075
1584sub new { 2076sub new {
1585 my $class = shift; 2077 my $class = shift;
1586 2078
1587 $class->SUPER::new ( 2079 $class->SUPER::new (
… …
1591 active_fg => [0, 0, 0], 2083 active_fg => [0, 0, 0],
1592 can_hover => 1, 2084 can_hover => 1,
1593 can_focus => 1, 2085 can_focus => 1,
1594 valign => 0, 2086 valign => 0,
1595 can_events => 1, 2087 can_events => 1,
2088 ellipsise => 0,
1596 #text => ... 2089 #text => ...
2090 #hidden => "*",
1597 @_ 2091 @_
1598 ) 2092 )
1599} 2093}
1600 2094
1601sub _set_text { 2095sub _set_text {
… …
1603 2097
1604 delete $self->{cur_h}; 2098 delete $self->{cur_h};
1605 2099
1606 return if $self->{text} eq $text; 2100 return if $self->{text} eq $text;
1607 2101
1608 delete $self->{texture};
1609
1610 $self->{last_activity} = $::NOW; 2102 $self->{last_activity} = $::NOW;
1611 $self->{text} = $text; 2103 $self->{text} = $text;
1612 2104
1613 $text =~ s/./*/g if $self->{hidden}; 2105 $text =~ s/./*/g if $self->{hidden};
1614 $self->{layout}->set_text ("$text "); 2106 $self->{layout}->set_text ("$text ");
2107 delete $self->{size_req};
1615 2108
1616 $self->_emit (changed => $self->{text}); 2109 $self->emit (changed => $self->{text});
2110
2111 $self->realloc;
2112 $self->update;
1617} 2113}
1618 2114
1619sub set_text { 2115sub set_text {
1620 my ($self, $text) = @_; 2116 my ($self, $text) = @_;
1621 2117
1622 $self->{cursor} = length $text; 2118 $self->{cursor} = length $text;
1623 $self->_set_text ($text); 2119 $self->_set_text ($text);
1624
1625 $self->realloc;
1626} 2120}
1627 2121
1628sub get_text { 2122sub get_text {
1629 $_[0]{text} 2123 $_[0]{text}
1630} 2124}
… …
1635 my ($w, $h) = $self->SUPER::size_request; 2129 my ($w, $h) = $self->SUPER::size_request;
1636 2130
1637 ($w + 1, $h) # add 1 for cursor 2131 ($w + 1, $h) # add 1 for cursor
1638} 2132}
1639 2133
1640sub key_down { 2134sub invoke_key_down {
1641 my ($self, $ev) = @_; 2135 my ($self, $ev) = @_;
1642 2136
1643 my $mod = $ev->{mod}; 2137 my $mod = $ev->{mod};
1644 my $sym = $ev->{sym}; 2138 my $sym = $ev->{sym};
1645 my $uni = $ev->{unicode}; 2139 my $uni = $ev->{unicode};
1646 2140
1647 my $text = $self->get_text; 2141 my $text = $self->get_text;
2142
2143 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1648 2144
1649 if ($uni == 8) { 2145 if ($uni == 8) {
1650 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2146 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1651 } elsif ($uni == 127) { 2147 } elsif ($uni == 127) {
1652 substr $text, $self->{cursor}, 1, ""; 2148 substr $text, $self->{cursor}, 1, "";
1653 } elsif ($sym == CFClient::SDLK_LEFT) { 2149 } elsif ($sym == CFPlus::SDLK_LEFT) {
1654 --$self->{cursor} if $self->{cursor}; 2150 --$self->{cursor} if $self->{cursor};
1655 } elsif ($sym == CFClient::SDLK_RIGHT) { 2151 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1656 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2152 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1657 } elsif ($sym == CFClient::SDLK_HOME) { 2153 } elsif ($sym == CFPlus::SDLK_HOME) {
2154 # what a hack
2155 $self->{cursor} =
2156 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2157 ? length $1
2158 : 0;
2159 } elsif ($sym == CFPlus::SDLK_END) {
2160 # uh, again
2161 $self->{cursor} =
2162 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2163 ? $self->{cursor} + length $1
2164 : length $self->{text};
2165 } elsif ($uni == 21) { # ctrl-u
2166 $text = "";
1658 $self->{cursor} = 0; 2167 $self->{cursor} = 0;
1659 } elsif ($sym == CFClient::SDLK_END) {
1660 $self->{cursor} = length $text;
1661 } elsif ($uni == 27) { 2168 } elsif ($uni == 27) {
1662 $self->_emit ('escape'); 2169 $self->emit ('escape');
1663 } elsif ($uni) { 2170 } elsif ($uni == 0x0d) {
2171 substr $text, $self->{cursor}++, 0, "\012";
2172 } elsif ($uni >= 0x20) {
1664 substr $text, $self->{cursor}++, 0, chr $uni; 2173 substr $text, $self->{cursor}++, 0, chr $uni;
2174 } else {
2175 return 0;
1665 } 2176 }
1666 2177
1667 $self->_set_text ($text); 2178 $self->_set_text ($text);
1668 2179
1669 $self->realloc; 2180 $self->realloc;
1670} 2181 $self->update;
1671 2182
2183 1
2184}
2185
1672sub focus_in { 2186sub invoke_focus_in {
1673 my ($self) = @_; 2187 my ($self) = @_;
1674 2188
1675 $self->{last_activity} = $::NOW; 2189 $self->{last_activity} = $::NOW;
1676 2190
1677 $self->SUPER::focus_in; 2191 $self->SUPER::invoke_focus_in
1678} 2192}
1679 2193
1680sub button_down { 2194sub invoke_button_down {
1681 my ($self, $ev, $x, $y) = @_; 2195 my ($self, $ev, $x, $y) = @_;
1682 2196
1683 $self->SUPER::button_down ($ev, $x, $y); 2197 $self->SUPER::invoke_button_down ($ev, $x, $y);
1684 2198
1685 my $idx = $self->{layout}->xy_to_index ($x, $y); 2199 my $idx = $self->{layout}->xy_to_index ($x, $y);
1686 2200
1687 # byte-index to char-index 2201 # byte-index to char-index
1688 my $text = $self->{text}; 2202 my $text = $self->{text};
1689 utf8::encode $text; 2203 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1690 $self->{cursor} = length substr $text, 0, $idx; 2204 $self->{cursor} = length $text;
1691 2205
1692 $self->_set_text ($self->{text}); 2206 $self->_set_text ($self->{text});
1693 $self->update; 2207 $self->update;
2208
2209 1
1694} 2210}
1695 2211
1696sub mouse_motion { 2212sub invoke_mouse_motion {
1697 my ($self, $ev, $x, $y) = @_; 2213 my ($self, $ev, $x, $y) = @_;
1698# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2214# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2215
2216 1
1699} 2217}
1700 2218
1701sub _draw { 2219sub _draw {
1702 my ($self) = @_; 2220 my ($self) = @_;
1703 2221
1704 local $self->{fg} = $self->{fg}; 2222 local $self->{fg} = $self->{fg};
1705 2223
1706 if ($FOCUS == $self) { 2224 if ($FOCUS == $self) {
1707 glColor @{$self->{active_bg}}; 2225 glColor_premultiply @{$self->{active_bg}};
1708 $self->{fg} = $self->{active_fg}; 2226 $self->{fg} = $self->{active_fg};
1709 } else { 2227 } else {
1710 glColor @{$self->{bg}}; 2228 glColor_premultiply @{$self->{bg}};
1711 } 2229 }
1712 2230
1713 glEnable GL_BLEND; 2231 glEnable GL_BLEND;
1714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2232 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1715 glBegin GL_QUADS; 2233 glBegin GL_QUADS;
1716 glVertex 0 , 0; 2234 glVertex 0 , 0;
1717 glVertex 0 , $self->{h}; 2235 glVertex 0 , $self->{h};
1718 glVertex $self->{w}, $self->{h}; 2236 glVertex $self->{w}, $self->{h};
1719 glVertex $self->{w}, 0; 2237 glVertex $self->{w}, 0;
… …
1730 utf8::encode $text; 2248 utf8::encode $text;
1731 2249
1732 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2250 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1733 } 2251 }
1734 2252
1735 glColor @{$self->{fg}};
1736 glBegin GL_LINES; 2253 glBegin GL_LINES;
1737 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2254 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1738 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2255 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1739 glEnd; 2256 glEnd;
1740 } 2257 }
1741} 2258}
1742 2259
2260#############################################################################
2261
1743package CFClient::UI::Entry; 2262package CFPlus::UI::Entry;
1744 2263
1745our @ISA = CFClient::UI::EntryBase::; 2264our @ISA = CFPlus::UI::EntryBase::;
1746 2265
1747use CFClient::OpenGL; 2266use CFPlus::OpenGL;
1748 2267
1749sub key_down { 2268sub invoke_key_down {
1750 my ($self, $ev) = @_; 2269 my ($self, $ev) = @_;
1751 2270
1752 my $sym = $ev->{sym}; 2271 my $sym = $ev->{sym};
1753 2272
1754 if ($sym == 13) { 2273 if ($ev->{uni} == 0x0d || $sym == 13) {
1755 unshift @{$self->{history}}, 2274 unshift @{$self->{history}},
1756 my $txt = $self->get_text; 2275 my $txt = $self->get_text;
2276
1757 $self->{history_pointer} = -1; 2277 $self->{history_pointer} = -1;
1758 $self->{history_saveback} = ''; 2278 $self->{history_saveback} = '';
1759 $self->_emit (activate => $txt); 2279 $self->emit (activate => $txt);
1760 $self->update; 2280 $self->update;
1761 2281
1762 } elsif ($sym == CFClient::SDLK_UP) { 2282 } elsif ($sym == CFPlus::SDLK_UP) {
1763 if ($self->{history_pointer} < 0) { 2283 if ($self->{history_pointer} < 0) {
1764 $self->{history_saveback} = $self->get_text; 2284 $self->{history_saveback} = $self->get_text;
1765 } 2285 }
1766 if (@{$self->{history} || []} > 0) { 2286 if (@{$self->{history} || []} > 0) {
1767 $self->{history_pointer}++; 2287 $self->{history_pointer}++;
… …
1769 $self->{history_pointer} = @{$self->{history} || []} - 1; 2289 $self->{history_pointer} = @{$self->{history} || []} - 1;
1770 } 2290 }
1771 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2291 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1772 } 2292 }
1773 2293
1774 } elsif ($sym == CFClient::SDLK_DOWN) { 2294 } elsif ($sym == CFPlus::SDLK_DOWN) {
1775 $self->{history_pointer}--; 2295 $self->{history_pointer}--;
1776 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2296 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1777 2297
1778 if ($self->{history_pointer} >= 0) { 2298 if ($self->{history_pointer} >= 0) {
1779 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2299 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1780 } else { 2300 } else {
1781 $self->set_text ($self->{history_saveback}); 2301 $self->set_text ($self->{history_saveback});
1782 } 2302 }
1783 2303
1784 } else { 2304 } else {
1785 $self->SUPER::key_down ($ev); 2305 return $self->SUPER::invoke_key_down ($ev)
2306 }
2307
1786 } 2308 1
1787
1788} 2309}
1789 2310
1790############################################################################# 2311#############################################################################
1791 2312
2313package CFPlus::UI::TextEdit;
2314
2315our @ISA = CFPlus::UI::EntryBase::;
2316
2317use CFPlus::OpenGL;
2318
2319sub move_cursor_ver {
2320 my ($self, $dy) = @_;
2321
2322 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2323
2324 $y += $dy;
2325
2326 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2327 $self->{cursor} = $index;
2328 delete $self->{cur_h};
2329 $self->update;
2330 return;
2331 }
2332}
2333
2334sub invoke_key_down {
2335 my ($self, $ev) = @_;
2336
2337 my $sym = $ev->{sym};
2338
2339 if ($sym == CFPlus::SDLK_UP) {
2340 $self->move_cursor_ver (-1);
2341 } elsif ($sym == CFPlus::SDLK_DOWN) {
2342 $self->move_cursor_ver (+1);
2343 } else {
2344 return $self->SUPER::invoke_key_down ($ev)
2345 }
2346
2347 1
2348}
2349
2350#############################################################################
2351
1792package CFClient::UI::Button; 2352package CFPlus::UI::Button;
1793 2353
1794our @ISA = CFClient::UI::Label::; 2354our @ISA = CFPlus::UI::Label::;
1795 2355
1796use CFClient::OpenGL; 2356use CFPlus::OpenGL;
1797 2357
1798my @tex = 2358my @tex =
1799 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2359 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1800 qw(b1_button_active.png); 2360 qw(b1_button_inactive.png b1_button_active.png);
1801 2361
1802sub new { 2362sub new {
1803 my $class = shift; 2363 my $class = shift;
1804 2364
1805 $class->SUPER::new ( 2365 $class->SUPER::new (
1806 padding_x => 4, 2366 padding_x => 4,
1807 padding_y => 4, 2367 padding_y => 4,
1808 fg => [1, 1, 1], 2368 fg => [1.0, 1.0, 1.0],
1809 active_fg => [0, 0, 1], 2369 active_fg => [0.8, 0.8, 0.8],
1810 can_hover => 1, 2370 can_hover => 1,
1811 align => 0, 2371 align => 0,
1812 valign => 0, 2372 valign => 0,
1813 can_events => 1, 2373 can_events => 1,
1814 @_ 2374 @_
1815 ) 2375 )
1816} 2376}
1817 2377
1818sub activate { }
1819
1820sub button_up { 2378sub invoke_button_up {
1821 my ($self, $ev, $x, $y) = @_; 2379 my ($self, $ev, $x, $y) = @_;
1822 2380
1823 $self->emit ("activate") 2381 $self->emit ("activate")
1824 if $x >= 0 && $x < $self->{w} 2382 if $x >= 0 && $x < $self->{w}
1825 && $y >= 0 && $y < $self->{h}; 2383 && $y >= 0 && $y < $self->{h};
2384
2385 1
1826} 2386}
1827 2387
1828sub _draw { 2388sub _draw {
1829 my ($self) = @_; 2389 my ($self) = @_;
1830 2390
1831 local $self->{fg} = $self->{fg}; 2391 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1832
1833 if ($GRAB == $self) {
1834 $self->{fg} = $self->{active_fg};
1835 }
1836 2392
1837 glEnable GL_TEXTURE_2D; 2393 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 glColor 0, 0, 0, 1; 2395 glColor 0, 0, 0, 1;
1840 2396
2397 my $tex = $tex[$GRAB == $self];
1841 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2398 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1842 2399
1843 glDisable GL_TEXTURE_2D; 2400 glDisable GL_TEXTURE_2D;
1844 2401
1845 $self->SUPER::_draw; 2402 $self->SUPER::_draw;
1846} 2403}
1847 2404
1848############################################################################# 2405#############################################################################
1849 2406
1850package CFClient::UI::CheckBox; 2407package CFPlus::UI::CheckBox;
1851 2408
1852our @ISA = CFClient::UI::DrawBG::; 2409our @ISA = CFPlus::UI::DrawBG::;
1853 2410
1854my @tex = 2411my @tex =
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2412 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1856 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2413 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1857 2414
1858use CFClient::OpenGL; 2415use CFPlus::OpenGL;
1859 2416
1860sub new { 2417sub new {
1861 my $class = shift; 2418 my $class = shift;
1862 2419
1863 $class->SUPER::new ( 2420 $class->SUPER::new (
… …
1877 my ($self) = @_; 2434 my ($self) = @_;
1878 2435
1879 (6) x 2 2436 (6) x 2
1880} 2437}
1881 2438
2439sub toggle {
2440 my ($self) = @_;
2441
2442 $self->{state} = !$self->{state};
2443 $self->emit (changed => $self->{state});
2444 $self->update;
2445}
2446
1882sub button_down { 2447sub invoke_button_down {
1883 my ($self, $ev, $x, $y) = @_; 2448 my ($self, $ev, $x, $y) = @_;
1884 2449
1885 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2450 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1886 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2451 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1887 $self->{state} = !$self->{state}; 2452 $self->toggle;
1888 $self->_emit (changed => $self->{state}); 2453 } else {
2454 return 0
2455 }
2456
1889 } 2457 1
1890} 2458}
1891 2459
1892sub _draw { 2460sub _draw {
1893 my ($self) = @_; 2461 my ($self) = @_;
1894 2462
… …
1909 glDisable GL_TEXTURE_2D; 2477 glDisable GL_TEXTURE_2D;
1910} 2478}
1911 2479
1912############################################################################# 2480#############################################################################
1913 2481
1914package CFClient::UI::Image; 2482package CFPlus::UI::Image;
1915 2483
1916our @ISA = CFClient::UI::Base::; 2484our @ISA = CFPlus::UI::Base::;
1917 2485
1918use CFClient::OpenGL; 2486use CFPlus::OpenGL;
1919use Carp qw/confess/;
1920 2487
1921our %loaded_images; 2488our %texture_cache;
1922 2489
1923sub new { 2490sub new {
1924 my $class = shift; 2491 my $class = shift;
1925 2492
1926 my $self = $class->SUPER::new (can_events => 0, @_); 2493 my $self = $class->SUPER::new (
2494 can_events => 0,
2495 @_,
2496 );
1927 2497
1928 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2498 $self->{path} || $self->{tex}
2499 or Carp::croak "'path' or 'tex' attributes required";
1929 2500
1930 $loaded_images{$self->{image}} ||= 2501 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1931 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2502 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1932 2503
1933 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2504 CFPlus::weaken $texture_cache{$self->{path}};
1934 2505
1935 Scalar::Util::weaken $loaded_images{$self->{image}}; 2506 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1936
1937 $self->{aspect} = $tex->{w} / $tex->{h};
1938 2507
1939 $self 2508 $self
1940} 2509}
1941 2510
2511sub STORABLE_freeze {
2512 my ($self, $cloning) = @_;
2513
2514 $self->{path}
2515 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2516
2517 $self->{path}
2518}
2519
2520sub STORABLE_attach {
2521 my ($self, $cloning, $path) = @_;
2522
2523 $self->new (path => $path)
2524}
2525
1942sub size_request { 2526sub size_request {
1943 my ($self) = @_; 2527 my ($self) = @_;
1944 2528
1945 ($self->{tex}->{w}, $self->{tex}->{h}) 2529 ($self->{tex}{w}, $self->{tex}{h})
1946} 2530}
1947 2531
1948sub _draw { 2532sub _draw {
1949 my ($self) = @_; 2533 my ($self) = @_;
1950 2534
… …
1960 } 2544 }
1961 2545
1962 glEnable GL_TEXTURE_2D; 2546 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964 2548
1965 $tex->draw_quad_alpha (0, 0, $w, $h); 2549 $tex->draw_quad (0, 0, $w, $h);
1966 2550
1967 glDisable GL_TEXTURE_2D; 2551 glDisable GL_TEXTURE_2D;
1968} 2552}
1969 2553
1970############################################################################# 2554#############################################################################
1971 2555
2556package CFPlus::UI::ImageButton;
2557
2558our @ISA = CFPlus::UI::Image::;
2559
2560use CFPlus::OpenGL;
2561
2562my %textures;
2563
2564sub new {
2565 my $class = shift;
2566
2567 my $self = $class->SUPER::new (
2568 padding_x => 4,
2569 padding_y => 4,
2570 fg => [1, 1, 1],
2571 active_fg => [0, 0, 1],
2572 can_hover => 1,
2573 align => 0,
2574 valign => 0,
2575 can_events => 1,
2576 @_
2577 );
2578}
2579
2580sub invoke_button_up {
2581 my ($self, $ev, $x, $y) = @_;
2582
2583 $self->emit ("activate")
2584 if $x >= 0 && $x < $self->{w}
2585 && $y >= 0 && $y < $self->{h};
2586
2587 1
2588}
2589
2590#############################################################################
2591
1972package CFClient::UI::VGauge; 2592package CFPlus::UI::VGauge;
1973 2593
1974our @ISA = CFClient::UI::Base::; 2594our @ISA = CFPlus::UI::Base::;
1975 2595
1976use List::Util qw(min max); 2596use List::Util qw(min max);
1977 2597
1978use CFClient::OpenGL; 2598use CFPlus::OpenGL;
1979 2599
1980my %tex = ( 2600my %tex = (
1981 food => [ 2601 food => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2602 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1983 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2603 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1984 ], 2604 ],
1985 grace => [ 2605 grace => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2606 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1987 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2607 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1988 ], 2608 ],
1989 hp => [ 2609 hp => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2610 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1991 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2611 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1992 ], 2612 ],
1993 mana => [ 2613 mana => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2614 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1995 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2615 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1996 ], 2616 ],
1997); 2617);
1998 2618
1999# eg. VGauge->new (gauge => 'food'), default gauge: food 2619# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2059 my $ycut1 = max 0, min 1, $ycut; 2679 my $ycut1 = max 0, min 1, $ycut;
2060 my $ycut2 = max 0, min 1, $ycut - 1; 2680 my $ycut2 = max 0, min 1, $ycut - 1;
2061 2681
2062 my $h1 = $self->{h} * (1 - $ycut1); 2682 my $h1 = $self->{h} * (1 - $ycut1);
2063 my $h2 = $self->{h} * (1 - $ycut2); 2683 my $h2 = $self->{h} * (1 - $ycut2);
2684 my $h3 = $self->{h};
2685
2686 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2064 2687
2065 glEnable GL_BLEND; 2688 glEnable GL_BLEND;
2066 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2689 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2690 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2067 glEnable GL_TEXTURE_2D; 2691 glEnable GL_TEXTURE_2D;
2068 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2692 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2069 2693
2070 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2694 glBindTexture GL_TEXTURE_2D, $t1->{name};
2071 glBegin GL_QUADS; 2695 glBegin GL_QUADS;
… …
2086 2710
2087 if ($t3) { 2711 if ($t3) {
2088 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2712 glBindTexture GL_TEXTURE_2D, $t3->{name};
2089 glBegin GL_QUADS; 2713 glBegin GL_QUADS;
2090 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2714 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2091 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2715 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2092 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2716 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2093 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2717 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2094 glEnd; 2718 glEnd;
2095 } 2719 }
2096 2720
2097 glDisable GL_BLEND; 2721 glDisable GL_BLEND;
2098 glDisable GL_TEXTURE_2D; 2722 glDisable GL_TEXTURE_2D;
2099} 2723}
2100 2724
2101############################################################################# 2725#############################################################################
2102 2726
2103package CFClient::UI::Gauge; 2727package CFPlus::UI::Gauge;
2104 2728
2105our @ISA = CFClient::UI::VBox::; 2729our @ISA = CFPlus::UI::VBox::;
2106 2730
2107sub new { 2731sub new {
2108 my ($class, %arg) = @_; 2732 my ($class, %arg) = @_;
2109 2733
2110 my $self = $class->SUPER::new ( 2734 my $self = $class->SUPER::new (
… …
2112 can_hover => 1, 2736 can_hover => 1,
2113 can_events => 1, 2737 can_events => 1,
2114 %arg, 2738 %arg,
2115 ); 2739 );
2116 2740
2117 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2741 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2118 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2742 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2119 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2743 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2120 2744
2121 $self 2745 $self
2122} 2746}
2123 2747
2124sub set_fontsize { 2748sub set_fontsize {
… …
2145 $self->{value}->set_text ($val); 2769 $self->{value}->set_text ($val);
2146} 2770}
2147 2771
2148############################################################################# 2772#############################################################################
2149 2773
2150package CFClient::UI::Slider; 2774package CFPlus::UI::Slider;
2151 2775
2152use strict; 2776use strict;
2153 2777
2154use CFClient::OpenGL; 2778use CFPlus::OpenGL;
2155 2779
2156our @ISA = CFClient::UI::DrawBG::; 2780our @ISA = CFPlus::UI::DrawBG::;
2157 2781
2158my @tex = 2782my @tex =
2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2783 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2160 qw(s1_slider.png s1_slider_bg.png); 2784 qw(s1_slider.png s1_slider_bg.png);
2161 2785
2162sub new { 2786sub new {
2163 my $class = shift; 2787 my $class = shift;
2164 2788
… …
2185 $self->update; 2809 $self->update;
2186 2810
2187 $self 2811 $self
2188} 2812}
2189 2813
2190sub changed { }
2191
2192sub set_range { 2814sub set_range {
2193 my ($self, $range) = @_; 2815 my ($self, $range) = @_;
2194 2816
2195 ($range, $self->{range}) = ($self->{range}, $range); 2817 ($range, $self->{range}) = ($self->{range}, $range);
2196 2818
2197 $self->update
2198 if "@$range" ne "@{$self->{range}}"; 2819 if ("@$range" ne "@{$self->{range}}") {
2820 $self->update;
2821 $self->set_value ($self->{range}[0]);
2822 }
2199} 2823}
2200 2824
2201sub set_value { 2825sub set_value {
2202 my ($self, $value) = @_; 2826 my ($self, $value) = @_;
2203 2827
… …
2214 if $unit; 2838 if $unit;
2215 2839
2216 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2840 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2217 2841
2218 if ($value != $old_value) { 2842 if ($value != $old_value) {
2219 $self->_emit (changed => $value); 2843 $self->emit (changed => $value);
2220 $self->update; 2844 $self->update;
2221 } 2845 }
2222} 2846}
2223 2847
2224sub size_request { 2848sub size_request {
2225 my ($self) = @_; 2849 my ($self) = @_;
2226 2850
2227 ($self->{req_w}, $self->{req_h}) 2851 ($self->{req_w}, $self->{req_h})
2228} 2852}
2229 2853
2230sub button_down { 2854sub invoke_button_down {
2231 my ($self, $ev, $x, $y) = @_; 2855 my ($self, $ev, $x, $y) = @_;
2232 2856
2233 $self->SUPER::button_down ($ev, $x, $y); 2857 $self->SUPER::invoke_button_down ($ev, $x, $y);
2234 2858
2235 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2859 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2236 2860
2237 $self->mouse_motion ($ev, $x, $y); 2861 $self->invoke_mouse_motion ($ev, $x, $y)
2238} 2862}
2239 2863
2240sub mouse_motion { 2864sub invoke_mouse_motion {
2241 my ($self, $ev, $x, $y) = @_; 2865 my ($self, $ev, $x, $y) = @_;
2242 2866
2243 if ($GRAB == $self) { 2867 if ($GRAB == $self) {
2244 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2868 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2245 2869
2246 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2870 my (undef, $lo, $hi, $page) = @{$self->{range}};
2247 2871
2248 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2872 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2249 2873
2250 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2874 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2875 } else {
2876 return 0;
2877 }
2878
2251 } 2879 1
2880}
2881
2882sub invoke_mouse_wheel {
2883 my ($self, $ev) = @_;
2884
2885 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2886
2887 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2888
2889 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2890
2891 ! ! $delta
2252} 2892}
2253 2893
2254sub update { 2894sub update {
2255 my ($self) = @_; 2895 my ($self) = @_;
2256 2896
2257 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2897 delete $self->{knob_w};
2898 $self->SUPER::update;
2899}
2900
2901sub _draw {
2902 my ($self) = @_;
2903
2904 unless ($self->{knob_w}) {
2258 $self->set_value ($self->{range}[0]); 2905 $self->set_value ($self->{range}[0]);
2259 2906
2260 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2907 my ($value, $lo, $hi, $page) = @{$self->{range}};
2261 my $range = ($hi - $page - $lo) || 1e-100; 2908 my $range = ($hi - $page - $lo) || 1e-100;
2262 2909
… …
2268 $value = ($value - $lo) / $range; 2915 $value = ($value - $lo) / $range;
2269 $value = $value * $self->{scale} + $self->{offset}; 2916 $value = $value * $self->{scale} + $self->{offset};
2270 2917
2271 $self->{knob_x} = $value - $knob_w * 0.5; 2918 $self->{knob_x} = $value - $knob_w * 0.5;
2272 $self->{knob_w} = $knob_w; 2919 $self->{knob_w} = $knob_w;
2273 }); 2920 }
2274
2275 $self->SUPER::update;
2276}
2277
2278sub _draw {
2279 my ($self) = @_;
2280 2921
2281 $self->SUPER::_draw (); 2922 $self->SUPER::_draw ();
2282 2923
2283 glScale $self->{w}, $self->{h}; 2924 glScale $self->{w}, $self->{h};
2284 2925
… …
2304 glDisable GL_TEXTURE_2D; 2945 glDisable GL_TEXTURE_2D;
2305} 2946}
2306 2947
2307############################################################################# 2948#############################################################################
2308 2949
2309package CFClient::UI::ValSlider; 2950package CFPlus::UI::ValSlider;
2310 2951
2311our @ISA = CFClient::UI::HBox::; 2952our @ISA = CFPlus::UI::HBox::;
2312 2953
2313sub new { 2954sub new {
2314 my ($class, %arg) = @_; 2955 my ($class, %arg) = @_;
2315 2956
2316 my $range = delete $arg{range}; 2957 my $range = delete $arg{range};
2317 2958
2318 my $self = $class->SUPER::new ( 2959 my $self = $class->SUPER::new (
2319 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2960 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2320 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2961 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2321 to_value => sub { shift }, 2962 to_value => sub { shift },
2322 from_value => sub { shift }, 2963 from_value => sub { shift },
2323 %arg, 2964 %arg,
2324 ); 2965 );
2325 2966
… …
2345sub set_range { shift->{slider}->set_range (@_) } 2986sub set_range { shift->{slider}->set_range (@_) }
2346sub set_value { shift->{slider}->set_value (@_) } 2987sub set_value { shift->{slider}->set_value (@_) }
2347 2988
2348############################################################################# 2989#############################################################################
2349 2990
2350package CFClient::UI::TextView; 2991package CFPlus::UI::TextScroller;
2351 2992
2352our @ISA = CFClient::UI::HBox::; 2993our @ISA = CFPlus::UI::HBox::;
2353 2994
2354use CFClient::OpenGL; 2995use CFPlus::OpenGL;
2355 2996
2356sub new { 2997sub new {
2357 my $class = shift; 2998 my $class = shift;
2358 2999
2359 my $self = $class->SUPER::new ( 3000 my $self = $class->SUPER::new (
2360 fontsize => 1, 3001 fontsize => 1,
2361 can_events => 0, 3002 can_events => 1,
3003 indent => 0,
2362 #font => default_font 3004 #font => default_font
2363 @_, 3005 @_,
2364 3006
2365 layout => (new CFClient::Layout 1), 3007 layout => (new CFPlus::Layout),
2366 par => [], 3008 par => [],
3009 max_par => 0,
2367 height => 0, 3010 height => 0,
2368 children => [ 3011 children => [
2369 (new CFClient::UI::Empty expand => 1), 3012 (new CFPlus::UI::Empty expand => 1),
2370 (new CFClient::UI::Slider vertical => 1), 3013 (new CFPlus::UI::Slider vertical => 1),
2371 ], 3014 ],
2372 ); 3015 );
2373 3016
2374 $self->{children}[1]->connect (changed => sub { $self->update }); 3017 $self->{children}[1]->connect (changed => sub { $self->update });
2375 3018
… …
2381 3024
2382 $self->{fontsize} = $fontsize; 3025 $self->{fontsize} = $fontsize;
2383 $self->reflow; 3026 $self->reflow;
2384} 3027}
2385 3028
3029sub size_request {
3030 my ($self) = @_;
3031
3032 my ($empty, $slider) = @{ $self->{children} };
3033
3034 local $self->{children} = [$empty, $slider];
3035 $self->SUPER::size_request
3036}
3037
2386sub size_allocate { 3038sub invoke_size_allocate {
2387 my ($self, $w, $h, $changed) = @_; 3039 my ($self, $w, $h) = @_;
2388 3040
2389 $self->SUPER::size_allocate ($w, $h, $changed); 3041 my ($empty, $slider, @other) = @{ $self->{children} };
2390 3042 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2391 return unless $changed;
2392 3043
2393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3044 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3045 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w}); 3046 $self->{layout}->set_width ($empty->{w});
3047 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396 3048
2397 $self->reflow; 3049 $self->reflow;
2398}
2399 3050
2400sub text_size { 3051 local $self->{children} = [$empty, $slider];
3052 $self->SUPER::invoke_size_allocate ($w, $h)
3053}
3054
3055sub invoke_mouse_wheel {
2401 my ($self, $text, $indent) = @_; 3056 my ($self, $ev) = @_;
3057
3058 return 0 unless $ev->{dy}; # only vertical movements
3059
3060 $self->{children}[1]->emit (mouse_wheel => $ev);
3061
3062 1
3063}
3064
3065sub get_layout {
3066 my ($self, $para) = @_;
2402 3067
2403 my $layout = $self->{layout}; 3068 my $layout = $self->{layout};
2404 3069
3070 $layout->set_font ($self->{font}) if $self->{font};
3071 $layout->set_foreground (@{$para->{fg}});
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3072 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent); 3073 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3074 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407 $layout->set_markup ($text); 3075 $layout->set_markup ($para->{markup});
3076
3077 $layout->set_shapes (
3078 map
3079 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3080 @{$para->{widget}}
2408 3081 );
3082
2409 $layout->size 3083 $layout
2410} 3084}
2411 3085
2412sub reflow { 3086sub reflow {
2413 my ($self) = @_; 3087 my ($self) = @_;
2414 3088
… …
2421 3095
2422 # todo: base offset on lines or so, not on pixels 3096 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset); 3097 $self->{children}[1]->set_value ($offset);
2424} 3098}
2425 3099
3100sub current_paragraph {
3101 my ($self) = @_;
3102
3103 $self->{top_paragraph} - 1
3104}
3105
3106sub scroll_to {
3107 my ($self, $para) = @_;
3108
3109 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3110
3111 $self->{scroll_to} = $para;
3112 $self->update;
3113}
3114
2426sub clear { 3115sub clear {
2427 my ($self) = @_; 3116 my ($self) = @_;
3117
3118 my (undef, undef, @other) = @{ $self->{children} };
3119 $self->remove ($_) for @other;
2428 3120
2429 $self->{par} = []; 3121 $self->{par} = [];
2430 $self->{height} = 0; 3122 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3123 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432} 3124}
2433 3125
2434sub add_paragraph { 3126sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_; 3127 my $self = shift;
2436 3128
2437 for my $line (split /\n/, $text) { 3129 for my $para (@_) {
2438 my ($w, $h) = $self->text_size ($line); 3130 $para = {
3131 fg => [1, 1, 1, 1],
3132 indent => 0,
3133 markup => "",
3134 widget => [],
3135 ref $para ? %$para : (markup => $para),
3136 w => 1e10,
3137 wrapped => 1,
3138 };
3139
3140 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3141 push @{$self->{par}}, $para;
3142 }
3143
3144 if (my $max = $self->{max_par}) {
3145 shift @{$self->{par}} while @{$self->{par}} > $max;
3146 }
3147
3148 $self->{need_reflow}++;
3149 $self->update;
3150}
3151
3152sub scroll_to_bottom {
3153 my ($self) = @_;
3154
3155 $self->{scroll_to} = $#{$self->{par}};
3156 $self->update;
3157}
3158
3159sub force_uptodate {
3160 my ($self) = @_;
3161
3162 if (delete $self->{need_reflow}) {
3163 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3164
3165 my $height = 0;
3166
3167 for my $para (@{$self->{par}}) {
3168 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3169 my $layout = $self->get_layout ($para);
3170 my ($w, $h) = $layout->size;
3171
3172 $para->{w} = $w + $para->{indent};
3173 $para->{h} = $h;
3174 $para->{wrapped} = $layout->has_wrapped;
3175 }
3176
3177 $para->{y} = $height;
3178 $height += $para->{h};
3179 }
3180
2439 $self->{height} += $h; 3181 $self->{height} = $height;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3182 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2441 }
2442 3183
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3184 delete $self->{texture};
3185 }
3186
3187 if (my $paridx = delete $self->{scroll_to}) {
3188 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3189 }
2444} 3190}
2445 3191
2446sub update { 3192sub update {
2447 my ($self) = @_; 3193 my ($self) = @_;
2448 3194
… …
2450 3196
2451 return unless $self->{h} > 0; 3197 return unless $self->{h} > 0;
2452 3198
2453 delete $self->{texture}; 3199 delete $self->{texture};
2454 3200
2455 $ROOT->on_post_alloc ($self, sub { 3201 $ROOT->on_post_alloc ($self => sub {
3202 $self->force_uptodate;
3203
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3204 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457 3205
2458 if (delete $self->{need_reflow}) {
2459 my $height = 0;
2460
2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
2476
2477 $self->{height} = $height;
2478
2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480
2481 delete $self->{texture};
2482 }
2483
2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3206 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0; 3207 glClearColor 0, 0, 0, 0;
2486 glClear GL_COLOR_BUFFER_BIT; 3208 glClear GL_COLOR_BUFFER_BIT;
2487 3209
3210 package CFPlus::UI::Base;
3211 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3212 (0, 0, $self->{w}, $self->{h});
3213
3214 my $top = int $self->{children}[1]{range}[0];
3215
3216 my $paridx = 0;
3217 my $top_paragraph;
2488 my $top = int $self->{children}[1]{range}[0]; 3218 my $top = int $self->{children}[1]{range}[0];
2489 3219
2490 my $y0 = $top; 3220 my $y0 = $top;
2491 my $y1 = $top + $H; 3221 my $y1 = $top + $H;
2492 3222
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502
2503 for my $par (@{$self->{par}}) { 3223 for my $para (@{$self->{par}}) {
2504 my $h = $par->[1]; 3224 my $h = $para->{h};
3225 my $y = $para->{y};
2505 3226
2506 if ($y0 < $y + $h && $y < $y1) { 3227 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] }); 3228 my $layout = $self->get_layout ($para);
2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
2510 3229
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3230 $layout->render ($para->{indent}, $y - $y0);
2512 3231
2513 glRasterPos $par->[3], $y - $y0; 3232 if (my @w = @{ $para->{widget} }) {
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3233 my @s = $layout->get_shapes;
3234
3235 for (@w) {
3236 my ($dx, $dy) = splice @s, 0, 2, ();
3237
3238 $_->{x} = $dx + $para->{indent};
3239 $_->{y} = $dy + $y - $y0;
3240
3241 $_->draw;
3242 }
3243 }
2515 } 3244 }
2516 3245
2517 $y += $h; 3246 $paridx++;
3247 $top_paragraph ||= $paridx if $y >= $top;
2518 } 3248 }
2519 3249
2520 glDisable GL_BLEND; 3250 $self->{top_paragraph} = $top_paragraph;
2521 }; 3251 };
2522 }); 3252 });
2523} 3253}
2524 3254
3255sub reconfigure {
3256 my ($self) = @_;
3257
3258 $self->SUPER::reconfigure;
3259
3260 $_->{w} = 1e10 for @{ $self->{par} };
3261 $self->reflow;
3262}
3263
2525sub _draw { 3264sub _draw {
2526 my ($self) = @_; 3265 my ($self) = @_;
2527 3266
2528 glEnable GL_TEXTURE_2D; 3267 glEnable GL_TEXTURE_2D;
2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3268 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1; 3269 glColor 0, 0, 0, 1;
2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3270 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532 glDisable GL_TEXTURE_2D; 3271 glDisable GL_TEXTURE_2D;
2533 3272
2534 $self->{children}[1]->draw; 3273 $self->{children}[1]->draw;
2535
2536} 3274}
2537 3275
2538############################################################################# 3276#############################################################################
2539 3277
2540package CFClient::UI::Animator; 3278package CFPlus::UI::Animator;
2541 3279
2542use CFClient::OpenGL; 3280use CFPlus::OpenGL;
2543 3281
2544our @ISA = CFClient::UI::Bin::; 3282our @ISA = CFPlus::UI::Bin::;
2545 3283
2546sub moveto { 3284sub moveto {
2547 my ($self, $x, $y) = @_; 3285 my ($self, $x, $y) = @_;
2548 3286
2549 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3287 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2577 glPopMatrix; 3315 glPopMatrix;
2578} 3316}
2579 3317
2580############################################################################# 3318#############################################################################
2581 3319
2582package CFClient::UI::Flopper; 3320package CFPlus::UI::Flopper;
2583 3321
2584our @ISA = CFClient::UI::Button::; 3322our @ISA = CFPlus::UI::Button::;
2585 3323
2586sub new { 3324sub new {
2587 my $class = shift; 3325 my $class = shift;
2588 3326
2589 my $self = $class->SUPER::new ( 3327 my $self = $class->SUPER::new (
… …
2601 $self->{other}->toggle_visibility; 3339 $self->{other}->toggle_visibility;
2602} 3340}
2603 3341
2604############################################################################# 3342#############################################################################
2605 3343
2606package CFClient::UI::Tooltip; 3344package CFPlus::UI::Tooltip;
2607 3345
2608our @ISA = CFClient::UI::Bin::; 3346our @ISA = CFPlus::UI::Bin::;
2609 3347
2610use CFClient::OpenGL; 3348use CFPlus::OpenGL;
2611 3349
2612sub new { 3350sub new {
2613 my $class = shift; 3351 my $class = shift;
2614 3352
2615 $class->SUPER::new ( 3353 $class->SUPER::new (
… …
2619} 3357}
2620 3358
2621sub set_tooltip_from { 3359sub set_tooltip_from {
2622 my ($self, $widget) = @_; 3360 my ($self, $widget) = @_;
2623 3361
3362 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3363 if $widget->{tooltip} =~ /^#(.*)$/;
3364
3365 my $tooltip = $widget->{tooltip};
3366
3367 if ($ENV{CFPLUS_DEBUG} & 2) {
3368 $tooltip .= "\n\n" . (ref $widget) . "\n"
3369 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3370 . "req $widget->{req_w} $widget->{req_h}\n"
3371 . "visible $widget->{visible}";
3372 }
3373
3374 $tooltip =~ s/^\n+//;
3375 $tooltip =~ s/\n+$//;
3376
2624 $self->add (new CFClient::UI::Label 3377 $self->add (new CFPlus::UI::Label
2625 markup => $widget->{tooltip}, 3378 markup => $tooltip,
2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3379 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8, 3380 fontsize => 0.8,
2628 fg => [0, 0, 0, 1], 3381 style => 1, # FLAG_INVERSE
2629 ellipsise => 0, 3382 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP), 3383 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 ); 3384 );
2632} 3385}
2633 3386
… …
2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3390 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2638 3391
2639 ($w + 4, $h + 4) 3392 ($w + 4, $h + 4)
2640} 3393}
2641 3394
2642sub size_allocate { 3395sub invoke_size_allocate {
2643 my ($self, $w, $h, $changed) = @_; 3396 my ($self, $w, $h) = @_;
2644 3397
2645 return unless $changed;
2646
2647 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3398 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2648} 3399}
2649 3400
2650sub visibility_change { 3401sub invoke_visibility_change {
2651 my ($self, $visible) = @_; 3402 my ($self, $visible) = @_;
2652 3403
2653 return unless $visible; 3404 return unless $visible;
2654 3405
2655 $self->{root}->on_post_alloc ("move_$self" => sub { 3406 $self->{root}->on_post_alloc ("move_$self" => sub {
2656 my $widget = $self->{owner} 3407 my $widget = $self->{owner}
2657 or return; 3408 or return;
2658 3409
3410 if ($widget->{visible}) {
2659 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3411 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2660 3412
2661 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3413 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2662 if $x + $self->{w} > $::WIDTH; 3414 if $x + $self->{w} > $self->{root}{w};
2663 3415
2664 $self->move_abs ($x, $y); 3416 $self->move_abs ($x, $y);
3417 } else {
3418 $self->hide;
3419 }
2665 }); 3420 });
2666} 3421}
2667 3422
2668sub _draw { 3423sub _draw {
2669 my ($self) = @_; 3424 my ($self) = @_;
… …
2693 $self->SUPER::_draw; 3448 $self->SUPER::_draw;
2694} 3449}
2695 3450
2696############################################################################# 3451#############################################################################
2697 3452
2698package CFClient::UI::Face; 3453package CFPlus::UI::Face;
2699 3454
2700our @ISA = CFClient::UI::Base::; 3455our @ISA = CFPlus::UI::DrawBG::;
2701 3456
2702use CFClient::OpenGL; 3457use CFPlus::OpenGL;
2703 3458
2704sub new { 3459sub new {
2705 my $class = shift; 3460 my $class = shift;
2706 3461
2707 my $self = $class->SUPER::new ( 3462 my $self = $class->SUPER::new (
3463 size_w => 32,
3464 size_h => 8,
2708 aspect => 1, 3465 aspect => 1,
2709 can_events => 0, 3466 can_events => 0,
2710 @_, 3467 @_,
2711 ); 3468 );
2712 3469
2713 if ($self->{anim} && $self->{animspeed}) { 3470 if ($self->{anim} && $self->{animspeed}) {
2714 Scalar::Util::weaken (my $widget = $self); 3471 CFPlus::weaken (my $widget = $self);
2715 3472
3473 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3474 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2716 $self->{timer} = Event->timer ( 3475 $self->{timer} = Event->timer (
2717 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2718 hard => 1, 3476 parked => 1,
2719 interval => $self->{animspeed},
2720 cb => sub { 3477 cb => sub {
3478 return unless $::CONN && $widget;
3479
2721 ++$widget->{frame}; 3480 ++$widget->{frame};
3481 $widget->update_face;
2722 $widget->update; 3482 $widget->update;
3483
3484 $widget->update_timer;
2723 }, 3485 },
2724 ); 3486 );
3487
3488 $self->update_face;
3489 $self->update_timer;
2725 } 3490 }
2726 3491
2727 $self 3492 $self
2728} 3493}
2729 3494
3495sub update_timer {
3496 my ($self) = @_;
3497
3498 return unless $self->{timer};
3499
3500 if ($self->{visible}) {
3501 $self->{timer}->at (
3502 $self->{anim_start}
3503 + $self->{animspeed}
3504 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3505 );
3506 $self->{timer}->start;
3507 } else {
3508 $self->{timer}->stop;
3509 }
3510}
3511
3512sub update_face {
3513 my ($self) = @_;
3514
3515 return unless $::CONN;
3516
3517 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3518 if ($anim && @$anim) {
3519 delete $self->{wait_face};
3520 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3521 }
3522 }
3523}
3524
2730sub size_request { 3525sub size_request {
2731 (32, 8) 3526 my ($self) = @_;
3527
3528 if ($::CONN) {
3529 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3530 if (my $tex = $::CONN->{texture}[$faceid]) {
3531 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3532 } else {
3533 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3534 $self->realloc;
3535 });
3536 }
3537 }
3538 }
3539
3540 ($self->{size_w} || 8, $self->{size_h} || 8)
2732} 3541}
2733 3542
2734sub update { 3543sub update {
2735 my ($self) = @_; 3544 my ($self) = @_;
2736 3545
2737 return unless $self->{visible}; 3546 return unless $self->{visible};
2738 3547
2739 $self->SUPER::update; 3548 $self->SUPER::update;
2740} 3549}
2741 3550
3551sub invoke_visibility_change {
3552 my ($self) = @_;
3553
3554 $self->update_timer;
3555
3556 0
3557}
3558
2742sub _draw { 3559sub _draw {
2743 my ($self) = @_; 3560 my ($self) = @_;
2744 3561
2745 return unless $::CONN; 3562 return unless $::CONN;
2746 3563
2747 my $face; 3564 $self->SUPER::_draw;
2748 3565
2749 if ($self->{frame}) {
2750 my $anim = $::CONN->{anim}[$self->{anim}]; 3566 my $faceid = $::CONN->{faceid}[$self->{face}]
2751 3567 or return;
2752 $face = $anim->[ $self->{frame} % @$anim ]
2753 if $anim && @$anim;
2754 }
2755 3568
2756 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3569 my $tex = $::CONN->{texture}[$faceid];
2757 3570
2758 if ($tex) { 3571 if ($tex) {
2759 glEnable GL_TEXTURE_2D; 3572 glEnable GL_TEXTURE_2D;
2760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3573 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2761 glColor 1, 1, 1, 1; 3574 glColor 0, 0, 0, 1;
2762 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3575 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2763 glDisable GL_TEXTURE_2D; 3576 glDisable GL_TEXTURE_2D;
2764 } 3577 }
2765} 3578}
2766 3579
2767sub DESTROY { 3580sub destroy {
2768 my ($self) = @_; 3581 my ($self) = @_;
2769 3582
2770 $self->{timer}->cancel 3583 (delete $self->{timer})->cancel
2771 if $self->{timer}; 3584 if $self->{timer};
2772 3585
2773 $self->SUPER::DESTROY; 3586 $self->SUPER::destroy;
2774} 3587}
2775 3588
2776############################################################################# 3589#############################################################################
2777 3590
2778package CFClient::UI::Inventory; 3591package CFPlus::UI::Buttonbar;
2779 3592
2780our @ISA = CFClient::UI::ScrolledWindow::; 3593our @ISA = CFPlus::UI::HBox::;
2781 3594
2782sub new { 3595# TODO: should actually wrap buttons and other goodies.
2783 my $class = shift;
2784
2785 my $self = $class->SUPER::new (
2786 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2787 @_,
2788 );
2789
2790 $self
2791}
2792
2793sub set_items {
2794 my ($self, $items) = @_;
2795
2796 $self->{scrolled}->clear;
2797 return unless $items;
2798
2799 my @items = sort {
2800 ($a->{type} <=> $b->{type})
2801 or ($a->{name} cmp $b->{name})
2802 } @$items;
2803
2804 $self->{real_items} = \@items;
2805
2806 my $row = 0;
2807 for my $item (@items) {
2808 CFClient::Item::update_widgets $item;
2809
2810 $self->{scrolled}->add (0, $row, $item->{face_widget});
2811 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2812 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2813
2814 $row++;
2815 }
2816}
2817 3596
2818############################################################################# 3597#############################################################################
2819 3598
2820package CFClient::UI::Menu; 3599package CFPlus::UI::Menu;
2821 3600
2822our @ISA = CFClient::UI::FancyFrame::; 3601our @ISA = CFPlus::UI::Toplevel::;
2823 3602
2824use CFClient::OpenGL; 3603use CFPlus::OpenGL;
2825 3604
2826sub new { 3605sub new {
2827 my $class = shift; 3606 my $class = shift;
2828 3607
2829 my $self = $class->SUPER::new ( 3608 my $self = $class->SUPER::new (
2830 items => [], 3609 items => [],
2831 z => 100, 3610 z => 100,
2832 @_, 3611 @_,
2833 ); 3612 );
2834 3613
2835 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3614 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2836 3615
2837 for my $item (@{ $self->{items} }) { 3616 for my $item (@{ $self->{items} }) {
2838 my ($widget, $cb) = @$item; 3617 my ($widget, $cb, $tooltip) = @$item;
2839 3618
2840 # handle various types of items, only text for now 3619 # handle various types of items, only text for now
2841 if (!ref $widget) { 3620 if (!ref $widget) {
3621 if ($widget =~ /\t/) {
3622 my ($left, $right) = split /\t/, $widget, 2;
3623
2842 $widget = new CFClient::UI::Label 3624 $widget = new CFPlus::UI::HBox
2843 can_hover => 1, 3625 can_hover => 1,
2844 can_events => 1, 3626 can_events => 1,
3627 tooltip => $tooltip,
3628 children => [
3629 (new CFPlus::UI::Label markup => $left, expand => 1),
3630 (new CFPlus::UI::Label markup => $right, align => +1),
3631 ],
3632 ;
3633
3634 } else {
3635 $widget = new CFPlus::UI::Label
3636 can_hover => 1,
3637 can_events => 1,
2845 text => $widget; 3638 markup => $widget,
3639 tooltip => $tooltip;
3640 }
2846 } 3641 }
2847 3642
2848 $self->{item}{$widget} = $item; 3643 $self->{item}{$widget} = $item;
2849 3644
2850 $self->{vbox}->add ($widget); 3645 $self->{vbox}->add ($widget);
… …
2855 3650
2856# popup given the event (must be a mouse button down event currently) 3651# popup given the event (must be a mouse button down event currently)
2857sub popup { 3652sub popup {
2858 my ($self, $ev) = @_; 3653 my ($self, $ev) = @_;
2859 3654
2860 $self->_emit ("popdown"); 3655 $self->emit ("popdown");
2861 3656
2862 # maybe save $GRAB? must be careful about events... 3657 # maybe save $GRAB? must be careful about events...
2863 $GRAB = $self; 3658 $GRAB = $self;
2864 $self->{button} = $ev->{button}; 3659 $self->{button} = $ev->{button};
2865 3660
2866 $self->show; 3661 $self->show;
2867 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3662 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2868} 3663}
2869 3664
2870sub mouse_motion { 3665sub invoke_mouse_motion {
2871 my ($self, $ev, $x, $y) = @_; 3666 my ($self, $ev, $x, $y) = @_;
2872 3667
2873 # TODO: should use vbox->find_widget or so 3668 # TODO: should use vbox->find_widget or so
2874 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3669 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2875 $self->{hover} = $self->{item}{$HOVER}; 3670 $self->{hover} = $self->{item}{$HOVER};
2876}
2877 3671
3672 0
3673}
3674
2878sub button_up { 3675sub invoke_button_up {
2879 my ($self, $ev, $x, $y) = @_; 3676 my ($self, $ev, $x, $y) = @_;
2880 3677
2881 if ($ev->{button} == $self->{button}) { 3678 if ($ev->{button} == $self->{button}) {
2882 undef $GRAB; 3679 undef $GRAB;
2883 $self->hide; 3680 $self->hide;
2884 3681
2885 $self->_emit ("popdown"); 3682 $self->emit ("popdown");
2886 $self->{hover}[1]->() if $self->{hover}; 3683 $self->{hover}[1]->() if $self->{hover};
3684 } else {
3685 return 0
3686 }
3687
2887 } 3688 1
2888} 3689}
2889 3690
2890############################################################################# 3691#############################################################################
2891 3692
2892package CFClient::UI::Statusbox; 3693package CFPlus::UI::Multiplexer;
2893 3694
2894our @ISA = CFClient::UI::VBox::; 3695our @ISA = CFPlus::UI::Container::;
2895 3696
2896sub new { 3697sub new {
2897 my $class = shift; 3698 my $class = shift;
2898 3699
2899 $class->SUPER::new ( 3700 my $self = $class->SUPER::new (
3701 @_,
3702 );
3703
3704 $self->{current} = $self->{children}[0]
3705 if @{ $self->{children} };
3706
3707 $self
3708}
3709
3710sub add {
3711 my ($self, @widgets) = @_;
3712
3713 $self->SUPER::add (@widgets);
3714
3715 $self->{current} = $self->{children}[0]
3716 if @{ $self->{children} };
3717}
3718
3719sub get_current_page {
3720 my ($self) = @_;
3721
3722 $self->{current}
3723}
3724
3725sub set_current_page {
3726 my ($self, $page_or_widget) = @_;
3727
3728 my $widget = ref $page_or_widget
3729 ? $page_or_widget
3730 : $self->{children}[$page_or_widget];
3731
3732 $self->{current} = $widget;
3733 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3734
3735 $self->emit (page_changed => $self->{current});
3736
3737 $self->realloc;
3738}
3739
3740sub visible_children {
3741 $_[0]{current}
3742}
3743
3744sub size_request {
3745 my ($self) = @_;
3746
3747 $self->{current}->size_request
3748}
3749
3750sub invoke_size_allocate {
3751 my ($self, $w, $h) = @_;
3752
3753 $self->{current}->configure (0, 0, $w, $h);
3754
3755 1
3756}
3757
3758sub _draw {
3759 my ($self) = @_;
3760
3761 $self->{current}->draw;
3762}
3763
3764#############################################################################
3765
3766package CFPlus::UI::Notebook;
3767
3768our @ISA = CFPlus::UI::VBox::;
3769
3770sub new {
3771 my $class = shift;
3772
3773 my $self = $class->SUPER::new (
3774 buttonbar => (new CFPlus::UI::Buttonbar),
3775 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3776 # filter => # will be put between multiplexer and $self
3777 @_,
3778 );
3779
3780 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3781 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3782
3783 $self
3784}
3785
3786sub add {
3787 my ($self, $title, $widget, $tooltip) = @_;
3788
3789 CFPlus::weaken $self;
3790
3791 $self->{buttonbar}->add (new CFPlus::UI::Button
3792 markup => $title,
3793 tooltip => $tooltip,
3794 on_activate => sub { $self->set_current_page ($widget) },
3795 );
3796
3797 $self->{multiplexer}->add ($widget);
3798}
3799
3800sub get_current_page {
3801 my ($self) = @_;
3802
3803 $self->{multiplexer}->get_current_page
3804}
3805
3806sub set_current_page {
3807 my ($self, $page) = @_;
3808
3809 $self->{multiplexer}->set_current_page ($page);
3810 $self->emit (page_changed => $self->{multiplexer}{current});
3811}
3812
3813#############################################################################
3814
3815package CFPlus::UI::Selector;
3816
3817use utf8;
3818
3819our @ISA = CFPlus::UI::Button::;
3820
3821sub new {
3822 my $class = shift;
3823
3824 my $self = $class->SUPER::new (
3825 options => [], # [value, title, longdesc], ...
3826 value => undef,
3827 @_,
3828 );
3829
3830 $self->_set_value ($self->{value});
3831
3832 $self
3833}
3834
3835sub invoke_button_down {
3836 my ($self, $ev) = @_;
3837
3838 my @menu_items;
3839
3840 for (@{ $self->{options} }) {
3841 my ($value, $title, $tooltip) = @$_;
3842
3843 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3844 }
3845
3846 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3847}
3848
3849sub _set_value {
3850 my ($self, $value) = @_;
3851
3852 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3853 or return;
3854
3855 $self->{value} = $item->[0];
3856 $self->set_markup ("$item->[1] ⇓");
3857 $self->set_tooltip ($item->[2]);
3858}
3859
3860sub set_value {
3861 my ($self, $value) = @_;
3862
3863 return unless $self->{value} ne $value;
3864
3865 $self->_set_value ($value);
3866 $self->emit (changed => $value);
3867}
3868
3869#############################################################################
3870
3871package CFPlus::UI::Statusbox;
3872
3873our @ISA = CFPlus::UI::VBox::;
3874
3875sub new {
3876 my $class = shift;
3877
3878 my $self = $class->SUPER::new (
2900 fontsize => 0.8, 3879 fontsize => 0.8,
2901 @_, 3880 @_,
2902 ) 3881 );
3882
3883 CFPlus::weaken (my $this = $self);
3884
3885 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3886
3887 $self
2903} 3888}
2904 3889
2905sub reorder { 3890sub reorder {
2906 my ($self) = @_; 3891 my ($self) = @_;
2907 my $NOW = time; 3892 my $NOW = Time::HiRes::time;
3893
3894 # freeze display when hovering over any label
3895 return if $CFPlus::UI::TOOLTIP->{owner}
3896 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3897 values %{ $self->{item} };
2908 3898
2909 while (my ($k, $v) = each %{ $self->{item} }) { 3899 while (my ($k, $v) = each %{ $self->{item} }) {
2910 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3900 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2911 } 3901 }
2912 3902
… …
2915 my @items = sort { 3905 my @items = sort {
2916 $a->{pri} <=> $b->{pri} 3906 $a->{pri} <=> $b->{pri}
2917 or $b->{id} <=> $a->{id} 3907 or $b->{id} <=> $a->{id}
2918 } values %{ $self->{item} }; 3908 } values %{ $self->{item} };
2919 3909
3910 $self->{timer}->interval (1);
3911
2920 my $count = 10 + 1; 3912 my $count = 10 + 1;
2921 for my $item (@items) { 3913 for my $item (@items) {
2922 last unless --$count; 3914 last unless --$count;
2923 3915
2924 push @widgets, $item->{label} ||= do { 3916 my $label = $item->{label} ||= do {
2925 # TODO: doesn't handle markup well (read as: at all) 3917 # TODO: doesn't handle markup well (read as: at all)
2926 my $short = $item->{count} > 1 3918 my $short = $item->{count} > 1
2927 ? "<b>$item->{count} ×</b> $item->{text}" 3919 ? "<b>$item->{count} ×</b> $item->{text}"
2928 : $item->{text}; 3920 : $item->{text};
2929 3921
2930 for ($short) { 3922 for ($short) {
2931 s/^\s+//; 3923 s/^\s+//;
2932 s/\s+/ /g; 3924 s/\s+/ /g;
2933 } 3925 }
2934 3926
2935 new CFClient::UI::Label 3927 new CFPlus::UI::Label
2936 markup => $short, 3928 markup => $short,
2937 tooltip => $item->{tooltip}, 3929 tooltip => $item->{tooltip},
2938 tooltip_font => $::FONT_PROP, 3930 tooltip_font => $::FONT_PROP,
2939 tooltip_width => 0.67, 3931 tooltip_width => 0.67,
2940 fontsize => $item->{fontsize} || $self->{fontsize}, 3932 fontsize => $item->{fontsize} || $self->{fontsize},
2941 max_w => $::WIDTH * 0.44, 3933 max_w => $::WIDTH * 0.44,
2942 fg => $item->{fg}, 3934 fg => [@{ $item->{fg} }],
2943 can_events => 1, 3935 can_events => 1,
2944 can_hover => 1 3936 can_hover => 1
2945 }; 3937 };
3938
3939 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3940 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3941 $label->update;
3942 $label->set_max_size (undef, $label->{req_h} * $diff)
3943 if $diff < 1;
3944 $self->{timer}->interval (1/30);
3945 } else {
3946 $label->{fg}[3] = $item->{fg}[3] || 1;
3947 }
3948
3949 push @widgets, $label;
2946 } 3950 }
2947 3951
2948 $self->clear; 3952 $self->clear;
2949 $self->SUPER::add (reverse @widgets); 3953 $self->SUPER::add (reverse @widgets);
2950} 3954}
… …
2955 $text =~ s/^\s+//; 3959 $text =~ s/^\s+//;
2956 $text =~ s/\s+$//; 3960 $text =~ s/\s+$//;
2957 3961
2958 return unless $text; 3962 return unless $text;
2959 3963
2960 my $timeout = time + ((delete $arg{timeout}) || 60); 3964 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2961 3965
2962 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3966 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2963 3967
2964 if (my $item = $self->{item}{$group}) { 3968 if (my $item = $self->{item}{$group}) {
2965 if ($item->{text} eq $text) { 3969 if ($item->{text} eq $text) {
2966 $item->{count}++; 3970 $item->{count}++;
2967 } else { 3971 } else {
2968 $item->{count} = 1; 3972 $item->{count} = 1;
2969 $item->{text} = $item->{tooltip} = $text; 3973 $item->{text} = $item->{tooltip} = $text;
2970 } 3974 }
2971 $item->{id} = ++$self->{id}; 3975 $item->{id} += 0.2;#d#
2972 $item->{timeout} = $timeout; 3976 $item->{timeout} = $timeout;
2973 delete $item->{label}; 3977 delete $item->{label};
2974 } else { 3978 } else {
2975 $self->{item}{$group} = { 3979 $self->{item}{$group} = {
2976 id => ++$self->{id}, 3980 id => ++$self->{id},
… …
2982 count => 1, 3986 count => 1,
2983 %arg, 3987 %arg,
2984 }; 3988 };
2985 } 3989 }
2986 3990
3991 $ROOT->on_refresh (reorder => sub {
2987 $self->reorder; 3992 $self->reorder;
3993 });
2988} 3994}
2989 3995
2990sub reconfigure { 3996sub reconfigure {
2991 my ($self) = @_; 3997 my ($self) = @_;
2992 3998
… …
2995 4001
2996 $self->reorder; 4002 $self->reorder;
2997 $self->SUPER::reconfigure; 4003 $self->SUPER::reconfigure;
2998} 4004}
2999 4005
4006sub destroy {
4007 my ($self) = @_;
4008
4009 $self->{timer}->cancel;
4010
4011 $self->SUPER::destroy;
4012}
4013
3000############################################################################# 4014#############################################################################
3001 4015
3002package CFClient::UI::Root; 4016package CFPlus::UI::Root;
3003 4017
3004our @ISA = CFClient::UI::Container::; 4018our @ISA = CFPlus::UI::Container::;
3005 4019
4020use List::Util qw(min max);
4021
3006use CFClient::OpenGL; 4022use CFPlus::OpenGL;
3007 4023
3008sub new { 4024sub new {
3009 my $class = shift; 4025 my $class = shift;
3010 4026
3011 my $self = $class->SUPER::new ( 4027 my $self = $class->SUPER::new (
3012 visible => 1, 4028 visible => 1,
3013 @_, 4029 @_,
3014 ); 4030 );
3015 4031
3016 Scalar::Util::weaken ($self->{root} = $self); 4032 CFPlus::weaken ($self->{root} = $self);
3017 4033
3018 $self 4034 $self
3019}
3020
3021sub configure {
3022 my ($self, $x, $y, $w, $h) = @_;
3023
3024 $self->{w} = $w;
3025 $self->{h} = $h;
3026}
3027
3028sub reconfigure {
3029 my ($self) = @_;
3030
3031 $self->SUPER::reconfigure;
3032
3033 $self->size_allocate ($self->{w}, $self->{h}, 1)
3034 if $self->{w};
3035} 4035}
3036 4036
3037sub size_request { 4037sub size_request {
3038 my ($self) = @_; 4038 my ($self) = @_;
3039 4039
… …
3052 $coord = $max - $size if $coord > $max - $size; 4052 $coord = $max - $size if $coord > $max - $size;
3053 4053
3054 int $coord + 0.5 4054 int $coord + 0.5
3055} 4055}
3056 4056
3057sub size_allocate { 4057sub invoke_size_allocate {
3058 my ($self, $w, $h, $changed) = @_; 4058 my ($self, $w, $h) = @_;
3059 4059
3060 for my $child ($self->children) { 4060 for my $child ($self->children) {
3061 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4061 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3062 4062
3063 $X = $child->{force_x} if exists $child->{force_x}; 4063 $X = $child->{force_x} if exists $child->{force_x};
… …
3066 $X = _to_pixel $X, $W, $self->{w}; 4066 $X = _to_pixel $X, $W, $self->{w};
3067 $Y = _to_pixel $Y, $H, $self->{h}; 4067 $Y = _to_pixel $Y, $H, $self->{h};
3068 4068
3069 $child->configure ($X, $Y, $W, $H); 4069 $child->configure ($X, $Y, $W, $H);
3070 } 4070 }
4071
4072 1
3071} 4073}
3072 4074
3073sub coord2local { 4075sub coord2local {
3074 my ($self, $x, $y) = @_; 4076 my ($self, $x, $y) = @_;
3075 4077
… …
3131 $_->() 4133 $_->()
3132 for values %{delete $self->{refresh_hook}}; 4134 for values %{delete $self->{refresh_hook}};
3133 } 4135 }
3134 4136
3135 if ($self->{realloc}) { 4137 if ($self->{realloc}) {
4138 my %queue;
3136 my @queue; 4139 my @queue;
4140 my $widget;
3137 4141
4142 outer:
3138 while () { 4143 while () {
3139 if ($self->{realloc}) { 4144 if (my $realloc = delete $self->{realloc}) {
3140 #TODO use array-of-depth approach 4145 for $widget (values %$realloc) {
4146 $widget->{visible} or next; # do not resize invisible widgets
3141 4147
3142 @queue = sort { $a->{visible} <=> $b->{visible} } 4148 $queue{$widget+0}++ and next; # duplicates are common
3143 @queue, values %{delete $self->{realloc}}; 4149
4150 push @{ $queue[$widget->{visible}] }, $widget;
4151 }
3144 } 4152 }
3145 4153
4154 while () {
4155 @queue or last outer;
4156
3146 my $widget = pop @queue || last; 4157 $widget = pop @{ $queue[-1] || [] }
4158 and last;
4159
4160 pop @queue;
4161 }
3147 4162
3148 $widget->{visible} or last; # do not resize invisible widgets 4163 delete $queue{$widget+0};
3149 4164
3150 my ($w, $h) = $widget->size_request; 4165 my ($w, $h) = $widget->size_request;
3151 4166
3152 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4167 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3153 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4168 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4169
4170 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4171 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3154 4172
3155 $w = $widget->{force_w} if exists $widget->{force_w}; 4173 $w = $widget->{force_w} if exists $widget->{force_w};
3156 $h = $widget->{force_h} if exists $widget->{force_h}; 4174 $h = $widget->{force_h} if exists $widget->{force_h};
3157 4175
4176 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4177 || delete $widget->{force_realloc}) {
3158 $widget->{req_w} = $w; 4178 $widget->{req_w} = $w;
3159 $widget->{req_h} = $h; 4179 $widget->{req_h} = $h;
3160 4180
3161 $self->{size_alloc}{$widget} = [$widget, undef, undef]; 4181 $self->{size_alloc}{$widget+0} = $widget;
3162 4182
3163 push @queue, $widget->{parent} 4183 if (my $parent = $widget->{parent}) {
3164 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent}; 4184 $self->{realloc}{$parent+0} = $parent
4185 unless $queue{$parent+0};
4186
4187 $parent->{force_size_alloc} = 1;
4188 $self->{size_alloc}{$parent+0} = $parent;
4189 }
4190 }
4191
4192 delete $self->{realloc}{$widget+0};
3165 } 4193 }
3166 } 4194 }
3167 4195
3168 while (my $size_alloc = delete $self->{size_alloc}) { 4196 while (my $size_alloc = delete $self->{size_alloc}) {
3169 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 4197 my @queue = sort { $b->{visible} <=> $a->{visible} }
3170 values %$size_alloc; 4198 values %$size_alloc;
3171 4199
3172 while () { 4200 while () {
3173 my ($widget, $w, $h) = @{ pop @queue or last }; 4201 my $widget = pop @queue || last;
3174 4202
3175 $w = $widget->{w} || $widget->{req_w} unless defined $w; 4203 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3176 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3177 4204
3178 $w = 0 if $w < 0; 4205 $w = 0 if $w < 0;
3179 $h = 0 if $h < 0; 4206 $h = 0 if $h < 0;
3180 4207
4208 $w = max $widget->{min_w}, $w;
4209 $h = max $widget->{min_h}, $h;
4210
4211# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4212# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4213
4214 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4215 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4216
3181 $w = int $w + 0.5; 4217 $w = int $w + 0.5;
3182 $h = int $h + 0.5; 4218 $h = int $h + 0.5;
3183 4219
3184 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4220 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4221 $widget->{old_w} = $widget->{w};
4222 $widget->{old_h} = $widget->{h};
3185 4223
3186 $widget->{w} = $w; 4224 $widget->{w} = $w;
3187 $widget->{h} = $h; 4225 $widget->{h} = $h;
3188 4226
3189 $widget->emit (size_allocate => $w, $h, $changed); 4227 $widget->emit (size_allocate => $w, $h);
4228 }
3190 } 4229 }
3191 } 4230 }
3192 4231
3193 while ($self->{post_alloc_hook}) { 4232 while ($self->{post_alloc_hook}) {
3194 $_->() 4233 $_->()
… …
3203 glLoadIdentity; 4242 glLoadIdentity;
3204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4243 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3205 glMatrixMode GL_MODELVIEW; 4244 glMatrixMode GL_MODELVIEW;
3206 glLoadIdentity; 4245 glLoadIdentity;
3207 4246
4247 {
4248 package CFPlus::UI::Base;
4249
4250 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4251 (0, 0, $self->{w}, $self->{h});
4252
3208 $self->_draw; 4253 $self->_draw;
4254 }
3209} 4255}
3210 4256
3211############################################################################# 4257#############################################################################
3212 4258
3213package CFClient::UI; 4259package CFPlus::UI;
3214 4260
3215$ROOT = new CFClient::UI::Root; 4261$ROOT = new CFPlus::UI::Root;
3216$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4262$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3217 4263
32181 42641
3219 4265

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