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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.252 by root, Sun May 28 23:21:28 2006 UTC vs.
Revision 1.372 by root, Sun Jul 15 22:13:43 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
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52
53 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
54
55 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
56 if $x + $TOOLTIP->{w} > $::WIDTH;
57
58 $TOOLTIP->move ($x, $y);
59 $TOOLTIP->show; 40 $TOOLTIP->show;
60 } 41 }
61 42
62 return; 43 return;
63 } 44 }
64 } 45 }
65 } 46 }
66 47
67 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
68 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
69} 74}
70 75
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])
… …
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 ($GRAB) {
96 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
98 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
99} 125}
100 126
101sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
102 my ($ev) = @_; 128 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 129
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 131
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 133
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
110 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 136
112 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 139 $grab->update if $grab;
115 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
116 141
117 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
118 } 144 }
119} 145}
120 146
121sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
122 my ($ev) = @_; 148 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
124 150
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 152
127 if ($widget != $HOVER) { 153 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 154
130 $hover->update if $hover && $hover->{can_hover}; 155 $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; 156 if $HOVER;
138} 157}
139 158
140# convert position array to integers 159# convert position array to integers
141sub harmonize { 160sub harmonize {
… …
170sub rescale_widgets { 189sub rescale_widgets {
171 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
172 191
173 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
181 } 207 }
182 } 208 }
183 209
184 reconfigure_widgets; 210 reconfigure_widgets;
185} 211}
186 212
187############################################################################# 213#############################################################################
188 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
189package CFClient::UI::Base; 223package CFPlus::UI::Base;
190 224
191use strict; 225use strict;
192 226
193use CFClient::OpenGL; 227use CFPlus::OpenGL;
194 228
195sub new { 229sub new {
196 my $class = shift; 230 my $class = shift;
197 231
198 my $self = bless { 232 my $self = bless {
199 x => 0, 233 x => "center",
200 y => 0, 234 y => "center",
201 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
202 can_events => 1, 238 can_events => 1,
203 @_ 239 @_
204 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
205 243
206 for (keys %$self) { 244 for (keys %$self) {
207 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
208 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
209 } 247 }
210 } 248 }
211 249
212 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
213
214 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
215 $self->{req_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
216 $self->{req_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
217 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
218 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
219 } 260 }
220 261
221 $self 262 $self
222} 263}
223 264
224sub destroy { 265sub destroy {
225 my ($self) = @_; 266 my ($self) = @_;
226 267
227 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
228 %$self = (); 270 %$self = ();
229} 271}
230 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
231sub show { 277sub show {
232 my ($self) = @_; 278 my ($self) = @_;
233 279
234 return if $self->{parent}; 280 return if $self->{parent};
235 281
236 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
237}
238
239sub center {
240 my ($self) = @_;
241
242 $CFClient::UI::ROOT->on_post_alloc (
243 "center_$self" => sub {
244 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
245 },
246 );
247
248 $self->update;
249} 283}
250 284
251sub set_visible { 285sub set_visible {
252 my ($self) = @_; 286 my ($self) = @_;
253 287
… …
268 302
269 return unless $self->{visible}; 303 return unless $self->{visible};
270 304
271 $_->set_invisible for $self->children; 305 $_->set_invisible for $self->children;
272 306
307 delete $self->{visible};
273 delete $self->{root}; 308 delete $self->{root};
274 delete $self->{visible};
275 309
276 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
277 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
278 312
279 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
280 if $TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
281 315
282 $self->focus_out; 316 $self->emit ("focus_out");
283
284 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
285} 318}
286 319
287sub set_visibility { 320sub set_visibility {
288 my ($self, $visible) = @_; 321 my ($self, $visible) = @_;
289 322
290 return if $self->{visible} == $visible; 323 return if $self->{visible} == $visible;
291 324
292 $visible ? $self->hide 325 $visible ? $self->show
293 : $self->show; 326 : $self->hide;
294} 327}
295 328
296sub toggle_visibility { 329sub toggle_visibility {
297 my ($self) = @_; 330 my ($self) = @_;
298 331
… …
308 341
309 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
310 if $self->{parent}; 343 if $self->{parent};
311} 344}
312 345
313sub move { 346sub move_abs {
314 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
315 348
316 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
317 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
318 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
319 352
320 $self->update; 353 $self->update;
321} 354}
322 355
323sub set_size { 356sub set_size {
324 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
325 358
326 $self->{def_w} = $w; 359 $self->{force_w} = $w;
327 $self->{def_h} = $h; 360 $self->{force_h} = $h;
328 361
329 $self->realloc; 362 $self->realloc;
330} 363}
331 364
332sub size_request { 365sub size_request {
333 require Carp; 366 require Carp;
334 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
335} 368}
336 369
370sub baseline_shift {
371 0
372}
373
337sub configure { 374sub configure {
338 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
339 376
340 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
341 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
342 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
343 382
344 # use alignment to adjust x, y 383 # use alignment to adjust x, y
345 384
346 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
347 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
348
349 ($w, $h) = ($w2, $h2);
350 } 387 }
351 388
352 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
353 $self->{x} = $x; 390 $self->{x} = $x;
354 $self->{y} = $y; 391 $self->{y} = $y;
355 $self->update; 392 $self->update;
356 } 393 }
357 394
358 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
359 return unless $self->{visible}; 396 return unless $self->{visible};
360 397
398 $self->{alloc_w} = $w;
399 $self->{alloc_h} = $h;
400
361 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 401 $self->{root}{size_alloc}{$self+0} = $self;
362 } 402 }
363}
364
365sub size_allocate {
366 # nothing to be done
367} 403}
368 404
369sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
370} 411}
371 412
372sub set_max_size { 413sub set_max_size {
373 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
374 415
375 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
376 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
377} 420}
378 421
379sub set_tooltip { 422sub set_tooltip {
380 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
381 424
… …
384 427
385 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
386 429
387 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
388 431
389 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
390 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
391 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
392 } 435 }
393} 436}
394 437
395# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
396sub coord2local { 439sub coord2local {
397 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
398 441
442 Carp::confess unless $self->{parent};#d#
443
399 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
400} 445}
401 446
402# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
403sub coord2global { 448sub coord2global {
404 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
405 450
451 Carp::confess unless $self->{parent};#d#
452
406 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
407} 454}
408 455
409sub focus_in { 456sub invoke_focus_in {
410 my ($self) = @_; 457 my ($self) = @_;
411 458
412 return if $FOCUS == $self; 459 return if $FOCUS == $self;
413 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
414 461
415 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
416 463
417 $self->_emit (focus_in => $focus); 464 $self->update;
418 465
419 $focus->update if $focus; 466 0
420 $FOCUS->update;
421} 467}
422 468
423sub focus_out { 469sub invoke_focus_out {
424 my ($self) = @_; 470 my ($self) = @_;
425 471
426 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
427 473
428 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
429 475
430 $self->_emit (focus_out => $focus); 476 $self->update;
431 477
432 $focus->update if $focus; #?
433
434 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
435 unless $FOCUS; 479 unless $FOCUS;
436}
437 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
438sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
439sub button_up { } 492sub invoke_button_up { 0 }
440sub key_down { } 493sub invoke_key_down { 0 }
441sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
442 496
443sub button_down { 497sub invoke_button_down {
444 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
445 499
446 $self->focus_in; 500 $self->grab_focus;
447}
448 501
449sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
450sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
451sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
452sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
453sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
454 551
455sub find_widget { 552sub find_widget {
456 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
457 554
458 return () unless $self->{can_events}; 555 return () unless $self->{can_events};
… …
465} 562}
466 563
467sub set_parent { 564sub set_parent {
468 my ($self, $parent) = @_; 565 my ($self, $parent) = @_;
469 566
470 Scalar::Util::weaken ($self->{parent} = $parent); 567 CFPlus::weaken ($self->{parent} = $parent);
471
472 $self->set_visible if $parent->{visible}; 568 $self->set_visible if $parent->{visible};
473} 569}
474 570
475sub connect {
476 my ($self, $signal, $cb) = @_;
477
478 push @{ $self->{signal_cb}{$signal} }, $cb;
479}
480
481sub _emit {
482 my ($self, $signal, @args) = @_;
483
484 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
485}
486
487sub emit {
488 my ($self, $signal, @args) = @_;
489
490 $self->_emit ($signal, @args)
491 || $self->$signal (@args);
492}
493
494sub visibility_change {
495 #my ($self, $visible) = @_;
496}
497
498sub realloc { 571sub realloc {
499 my ($self) = @_; 572 my ($self) = @_;
500 573
501 if ($self->{visible}) { 574 if ($self->{visible}) {
502 return if $self->{root}{realloc}{$self}; 575 return if $self->{root}{realloc}{$self+0};
503 576
504 $self->{root}{realloc}{$self} = $self; 577 $self->{root}{realloc}{$self+0} = $self;
505 $self->{root}->update; 578 $self->{root}->update;
506 } else { 579 } else {
507 delete $self->{req_w}; 580 delete $self->{req_w};
581 delete $self->{req_h};
508 } 582 }
509} 583}
510 584
511sub update { 585sub update {
512 my ($self) = @_; 586 my ($self) = @_;
513 587
514 $self->{parent}->update 588 $self->{parent}->update
515 if $self->{parent}; 589 if $self->{parent};
516} 590}
517 591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602
518sub draw { 603sub draw {
519 my ($self) = @_; 604 my ($self) = @_;
520 605
521 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
522 615
523 glPushMatrix; 616 glPushMatrix;
524 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
525 $self->_draw;
526 glPopMatrix;
527 618
528 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
529 my ($x, $y) = @$self{qw(x y)};
530
531 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
532 glEnable GL_BLEND; 621 glEnable GL_BLEND;
533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
534 glBegin GL_QUADS; 623 glBegin GL_QUADS;
535 glVertex $x , $y; 624 glVertex 0 , 0;
536 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
537 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
538 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
539 glEnd; 628 glEnd;
540 glDisable GL_BLEND; 629 glDisable GL_BLEND;
541 } 630 }
542 631
543 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
544 glPushMatrix; 633 glPushMatrix;
545 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
546 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
547 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
548 glVertex 0 , 0; 637 glVertex 0 , 0;
549 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
550 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
551 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
552 glEnd; 641 glEnd;
553 glPopMatrix; 642 glPopMatrix;
554 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
555 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
556} 648}
557 649
558sub _draw { 650sub _draw {
559 my ($self) = @_; 651 my ($self) = @_;
560 652
561 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
562} 654}
563 655
656my $cntx;#d#
564sub DESTROY { 657sub DESTROY {
565 my ($self) = @_; 658 my ($self) = @_;
566 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
567 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
568 #$self->deactivate;
569} 666}
570 667
571############################################################################# 668#############################################################################
572 669
573package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
574 671
575our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
576 673
577use strict; 674use strict;
578use CFClient::OpenGL; 675use CFPlus::OpenGL;
579 676
580sub new { 677sub new {
581 my $class = shift; 678 my $class = shift;
582 679
583 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
598 695
599 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
600 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
601 698
602 glEnable GL_BLEND; 699 glEnable GL_BLEND;
603 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
604 glColor @$color; 701 glColor_premultiply @$color;
605 702
606 glBegin GL_QUADS; 703 glBegin GL_QUADS;
607 glVertex 0 , 0; 704 glVertex 0 , 0;
608 glVertex 0 , $h; 705 glVertex 0 , $h;
609 glVertex $w, $h; 706 glVertex $w, $h;
… …
614 } 711 }
615} 712}
616 713
617############################################################################# 714#############################################################################
618 715
619package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
620 717
621our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
622 719
623sub new { 720sub new {
624 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
625 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
626} 723}
627 724
628sub size_request { 725sub size_request {
629 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
630} 729}
631 730
632sub draw { } 731sub draw { }
633 732
634############################################################################# 733#############################################################################
635 734
636package CFClient::UI::Container; 735package CFPlus::UI::Container;
637 736
638our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
639 738
640sub new { 739sub new {
641 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
642 741
643 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
644 743
645 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
646 children => [], 745 children => [],
647 can_events => 0, 746 can_events => 0,
648 %arg, 747 %arg,
649 ); 748 );
749
650 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
651 752
652 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
653} 762}
654 763
655sub add { 764sub add {
656 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
657 766
… …
703 $x -= $self->{x}; 812 $x -= $self->{x};
704 $y -= $self->{y}; 813 $y -= $self->{y};
705 814
706 my $res; 815 my $res;
707 816
708 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
709 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
710 and return $res; 819 and return $res;
711 } 820 }
712 821
713 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
719 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
720} 829}
721 830
722############################################################################# 831#############################################################################
723 832
724package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
725 834
726our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
727 836
728sub new { 837sub new {
729 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
730 839
731 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
732 841
733 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
734} 843}
735 844
736sub add { 845sub add {
737 my ($self, $child) = @_; 846 my ($self, $child) = @_;
738 847
739 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
740
741 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
742} 850}
743 851
744sub remove { 852sub remove {
745 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
746 854
747 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
748 856
749 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
750 unless @{$self->{children}}; 858 unless @{$self->{children}};
751} 859}
752 860
753sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
754 862
755sub size_request { 863sub size_request {
756 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
757} 865}
758 866
759sub size_allocate { 867sub invoke_size_allocate {
760 my ($self, $w, $h, $changed) = @_; 868 my ($self, $w, $h) = @_;
761 869
762 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
763} 873}
764 874
765############################################################################# 875#############################################################################
766 876
877# back-buffered drawing area
878
767package CFClient::UI::Window; 879package CFPlus::UI::Window;
768 880
769our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
770 882
771use CFClient::OpenGL; 883use CFPlus::OpenGL;
772 884
773sub new { 885sub new {
774 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
775 887
776 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
781 893
782 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
783 $self->SUPER::update; 895 $self->SUPER::update;
784} 896}
785 897
786sub size_allocate { 898sub invoke_size_allocate {
787 my ($self, $w, $h, $changed) = @_; 899 my ($self, $w, $h) = @_;
788 900
789 $self->SUPER::size_allocate ($w, $h, $changed);
790 $self->update 901 $self->update;
791 if $changed; 902
903 $self->SUPER::invoke_size_allocate ($w, $h)
792} 904}
793 905
794sub _render { 906sub _render {
907 my ($self) = @_;
908
795 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
796} 910}
797 911
798sub render_child { 912sub render_child {
799 my ($self) = @_; 913 my ($self) = @_;
800 914
801 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
802 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
803 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
804 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
805 $self->_render; 925 $self->_render;
926 }
806 }; 927 };
807} 928}
808 929
809sub _draw { 930sub _draw {
810 my ($self) = @_; 931 my ($self) = @_;
811
812 my ($w, $h) = ($self->w, $self->h);
813 932
814 my $tex = $self->{texture} 933 my $tex = $self->{texture}
815 or return; 934 or return;
816 935
817 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
818 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
819 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
820 939
821 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
822 941
823 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
824} 943}
825 944
826############################################################################# 945#############################################################################
827 946
828package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
829 948
830our @ISA = CFClient::UI::Window::; 949our @ISA = CFPlus::UI::Window::;
831 950
832sub new { 951sub new {
833 my $class = shift; 952 my $class = shift;
834 953
835 $class->SUPER::new ( 954 $class->SUPER::new (
… …
840} 959}
841 960
842sub size_request { 961sub size_request {
843 my ($self) = @_; 962 my ($self) = @_;
844 963
845 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 964 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
846 965
847 $w = 10 if $self->{scroll_x}; 966 $w = 10 if $self->{scroll_x};
848 $h = 10 if $self->{scroll_y}; 967 $h = 10 if $self->{scroll_y};
849 968
850 ($w, $h) 969 ($w, $h)
851} 970}
852 971
853sub size_allocate { 972sub invoke_size_allocate {
854 my ($self, $w, $h, $changed) = @_; 973 my ($self, $w, $h) = @_;
855 974
975 my $child = $self->child;
976
856 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 977 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
857 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 978 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
858 979
859 $self->child->configure (0, 0, $w, $h); 980 $self->child->configure (0, 0, $w, $h);
860 $self->update; 981 $self->update;
982
983 1
861} 984}
862 985
863sub set_offset { 986sub set_offset {
864 my ($self, $x, $y) = @_; 987 my ($self, $x, $y) = @_;
865 988
… …
891 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1014 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
892 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1015 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
893 ) { 1016 ) {
894 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1017 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
895 } else { 1018 } else {
896 $self->CFClient::UI::Base::find_widget ($x, $y) 1019 $self->CFPlus::UI::Base::find_widget ($x, $y)
897 } 1020 }
898} 1021}
899 1022
900sub _render { 1023sub _render {
901 my ($self) = @_; 1024 my ($self) = @_;
902 1025
1026 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1027 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1028
903 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1029 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
904 1030
905 $self->SUPER::_render; 1031 $self->SUPER::_render;
906} 1032}
907 1033
908############################################################################# 1034#############################################################################
909 1035
910package CFClient::UI::ScrolledWindow; 1036package CFPlus::UI::ScrolledWindow;
911 1037
912our @ISA = CFClient::UI::HBox::; 1038our @ISA = CFPlus::UI::Table::;
913 1039
914sub new { 1040sub new {
915 my $class = shift; 1041 my ($class, %arg) = @_;
1042
1043 my $child = delete $arg{child};
916 1044
917 my $self; 1045 my $self;
918 1046
919 my $slider = new CFClient::UI::Slider 1047 my $hslider = new CFPlus::UI::Slider
1048 vertical => 0,
1049 range => [0, 0, 1, 0.01], # HACK fix
1050 on_changed => sub {
1051 $self->{hpos} = $_[1];
1052 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1053 },
1054 ;
1055
1056 my $vslider = new CFPlus::UI::Slider
920 vertical => 1, 1057 vertical => 1,
921 range => [0, 0, 1, 0.01], # HACK fix 1058 range => [0, 0, 1, 0.01], # HACK fix
922 on_changed => sub { 1059 on_changed => sub {
923 $self->{vp}->set_offset (0, $_[1]); 1060 $self->{vpos} = $_[1];
1061 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
924 }, 1062 },
925 ; 1063 ;
926 1064
927 $self = $class->SUPER::new ( 1065 $self = $class->SUPER::new (
928 vp => (new CFClient::UI::ViewPort expand => 1), 1066 scroll_x => 0,
1067 scroll_y => 1,
1068 can_events => 1,
929 slider => $slider, 1069 hslider => $hslider,
930 @_, 1070 vslider => $vslider,
1071 col_expand => [1, 0],
1072 row_expand => [1, 0],
1073 %arg,
931 ); 1074 );
932 1075
933 $self->{vp}->add ($self->{scrolled}); 1076 $self->{vp} = new CFPlus::UI::ViewPort
1077 expand => 1,
1078 scroll_x => $self->{scroll_x},
1079 scroll_y => $self->{scroll_y},
1080 ;
1081
934 $self->add ($self->{vp}); 1082 $self->SUPER::add (0, 0, $self->{vp});
935 $self->add ($self->{slider}); 1083 $self->SUPER::add (1, 0, $self->{vslider}) if $self->{scroll_y};
1084 $self->SUPER::add (0, 1, $self->{hslider}) if $self->{scroll_x};
1085
1086 $self->add ($child) if $child;
936 1087
937 $self 1088 $self
938} 1089}
939 1090
1091#TODO# update range on size_allocate depending on child
1092
1093sub add {
1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub invoke_mouse_wheel {
1100 my ($self, $ev) = @_;
1101
1102 return 0 unless $ev->{dy}; # only vertical movements
1103
1104 $self->{vslider}->emit (mouse_wheel => $ev);
1105
1106 1
1107}
1108
1109sub update_slider {
1110 my ($self) = @_;
1111
1112 my $child = ($self->{vp} or return)->child;
1113
1114 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1115 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1116 #$self->{hslider}->set_visibility ($w1 != $w2);
1117
1118 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1119 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120 #$self->{vslider}->set_visibility ($h1 != $h2);
1121}
1122
940sub update { 1123sub update {
941 my ($self) = @_; 1124 my ($self) = @_;
942 1125
943 $self->SUPER::update; 1126 $self->SUPER::update;
944 1127 $self->update_slider;
945 # todo: overwrite size_allocate of child
946 my $child = $self->{vp}->child;
947 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
948} 1128}
949 1129
950sub size_allocate { 1130sub invoke_size_allocate {
951 my ($self, $w, $h, $changed) = @_; 1131 my ($self, $w, $h) = @_;
952 1132
1133 $self->update_slider;
953 $self->SUPER::size_allocate ($w, $h, $changed); 1134 $self->SUPER::invoke_size_allocate ($w, $h)
954
955 my $child = $self->{vp}->child;
956 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
957} 1135}
958
959#TODO# update range on size_allocate depending on child
960# update viewport offset on scroll
961 1136
962############################################################################# 1137#############################################################################
963 1138
964package CFClient::UI::Frame; 1139package CFPlus::UI::Frame;
965 1140
966our @ISA = CFClient::UI::Bin::; 1141our @ISA = CFPlus::UI::Bin::;
967 1142
968use CFClient::OpenGL; 1143use CFPlus::OpenGL;
969 1144
970sub new { 1145sub new {
971 my $class = shift; 1146 my $class = shift;
972 1147
973 $class->SUPER::new ( 1148 $class->SUPER::new (
… …
981 1156
982 if ($self->{bg}) { 1157 if ($self->{bg}) {
983 my ($w, $h) = @$self{qw(w h)}; 1158 my ($w, $h) = @$self{qw(w h)};
984 1159
985 glEnable GL_BLEND; 1160 glEnable GL_BLEND;
986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1161 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
987 glColor @{ $self->{bg} }; 1162 glColor_premultiply @{ $self->{bg} };
988 1163
989 glBegin GL_QUADS; 1164 glBegin GL_QUADS;
990 glVertex 0 , 0; 1165 glVertex 0 , 0;
991 glVertex 0 , $h; 1166 glVertex 0 , $h;
992 glVertex $w, $h; 1167 glVertex $w, $h;
… …
999 $self->SUPER::_draw; 1174 $self->SUPER::_draw;
1000} 1175}
1001 1176
1002############################################################################# 1177#############################################################################
1003 1178
1004package CFClient::UI::FancyFrame; 1179package CFPlus::UI::FancyFrame;
1005 1180
1006our @ISA = CFClient::UI::Bin::; 1181our @ISA = CFPlus::UI::Bin::;
1007 1182
1008use CFClient::OpenGL; 1183use CFPlus::OpenGL;
1009
1010my @tex =
1011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1012 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1013 1184
1014sub new { 1185sub new {
1015 my $class = shift; 1186 my ($class, %arg) = @_;
1187
1188 if ((exists $arg{label}) && !ref $arg{label}) {
1189 $arg{label} = new CFPlus::UI::Label
1190 align => 1,
1191 valign => 0,
1192 text => $arg{label},
1193 fontsize => ($arg{border} || 0.8) * 0.75;
1194 }
1195
1196 my $self = $class->SUPER::new (
1197 # label => "",
1198 fg => [0.6, 0.3, 0.1],
1199 border => 0.8,
1200 style => 'single',
1201 %arg,
1202 );
1203
1204 $self
1205}
1206
1207sub add {
1208 my ($self, @widgets) = @_;
1209
1210 $self->SUPER::add (@widgets);
1211 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1212}
1213
1214sub border {
1215 int $_[0]{border} * $::FONTSIZE
1216}
1217
1218sub size_request {
1219 my ($self) = @_;
1220
1221 ($self->{label_w}, undef) = $self->{label}->size_request
1222 if $self->{label};
1223
1224 my ($w, $h) = $self->SUPER::size_request;
1225
1226 (
1227 $w + $self->border * 2,
1228 $h + $self->border * 2,
1229 )
1230}
1231
1232sub invoke_size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 my $border = $self->border;
1236
1237 $w -= List::Util::max 0, $border * 2;
1238 $h -= List::Util::max 0, $border * 2;
1239
1240 if (my $label = $self->{label}) {
1241 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1242 $label->{h} = List::Util::min $h, $border;
1243 $label->invoke_size_allocate ($label->{w}, $label->{h});
1244 }
1245
1246 $self->child->configure ($border, $border, $w, $h);
1247
1248 1
1249}
1250
1251sub _draw {
1252 my ($self) = @_;
1253
1254 my $child = $self->{children}[0];
1255
1256 my $border = $self->border;
1257 my ($w, $h) = ($self->{w}, $self->{h});
1258
1259 $child->draw;
1260
1261 glColor @{$self->{fg}};
1262 glBegin GL_LINE_STRIP;
1263 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1264 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1265 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1266 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1267 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1268 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1269 glEnd;
1270
1271 if ($self->{label}) {
1272 glTranslate $border * 2, 0;
1273 $self->{label}->_draw;
1274 }
1275}
1276
1277#############################################################################
1278
1279package CFPlus::UI::Toplevel;
1280
1281our @ISA = CFPlus::UI::Bin::;
1282
1283use CFPlus::OpenGL;
1284
1285my $bg =
1286 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1287 mipmap => 1, wrap => 1;
1288
1289my @border =
1290 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1291 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1292
1293sub new {
1294 my ($class, %arg) = @_;
1016 1295
1017 my $self = $class->SUPER::new ( 1296 my $self = $class->SUPER::new (
1018 bg => [1, 1, 1, 1], 1297 bg => [1, 1, 1, 1],
1019 border_bg => [1, 1, 1, 1], 1298 border_bg => [1, 1, 1, 1],
1020 border => 0.6, 1299 border => 0.6,
1021 is_toplevel => 1,
1022 can_events => 1, 1300 can_events => 1,
1023 @_ 1301 min_w => 64,
1302 min_h => 32,
1303 %arg,
1024 ); 1304 );
1025 1305
1026 $self->{title} &&= new CFClient::UI::Label 1306 $self->{title_widget} = new CFPlus::UI::Label
1027 align => 0, 1307 align => 0,
1028 valign => 1, 1308 valign => 1,
1029 text => $self->{title}, 1309 text => $self->{title},
1030 fontsize => $self->{border}; 1310 fontsize => $self->{border},
1311 if exists $self->{title};
1312
1313 if ($self->{has_close_button}) {
1314 $self->{close_button} =
1315 new CFPlus::UI::ImageButton
1316 path => 'x1_close.png',
1317 on_activate => sub { $self->emit ("delete") };
1318
1319 $self->CFPlus::UI::Container::add ($self->{close_button});
1320 }
1031 1321
1032 $self 1322 $self
1323}
1324
1325sub add {
1326 my ($self, @widgets) = @_;
1327
1328 $self->SUPER::add (@widgets);
1329 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1330 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1033} 1331}
1034 1332
1035sub border { 1333sub border {
1036 int $_[0]{border} * $::FONTSIZE 1334 int $_[0]{border} * $::FONTSIZE
1037} 1335}
1038 1336
1039sub size_request { 1337sub size_request {
1040 my ($self) = @_; 1338 my ($self) = @_;
1339
1340 $self->{title_widget}->size_request
1341 if $self->{title_widget};
1342
1343 $self->{close_button}->size_request
1344 if $self->{close_button};
1041 1345
1042 my ($w, $h) = $self->SUPER::size_request; 1346 my ($w, $h) = $self->SUPER::size_request;
1043 1347
1044 ( 1348 (
1045 $w + $self->border * 2, 1349 $w + $self->border * 2,
1046 $h + $self->border * 2, 1350 $h + $self->border * 2,
1047 ) 1351 )
1048} 1352}
1049 1353
1050sub size_allocate { 1354sub invoke_size_allocate {
1051 my ($self, $w, $h, $changed) = @_; 1355 my ($self, $w, $h) = @_;
1052 1356
1053 return unless $changed; 1357 if ($self->{title_widget}) {
1358 $self->{title_widget}{w} = $w;
1359 $self->{title_widget}{h} = $h;
1360 $self->{title_widget}->invoke_size_allocate ($w, $h);
1361 }
1054 1362
1363 my $border = $self->border;
1364
1055 $h -= List::Util::max 0, $self->border * 2; 1365 $h -= List::Util::max 0, $border * 2;
1056 $w -= List::Util::max 0, $self->border * 2; 1366 $w -= List::Util::max 0, $border * 2;
1057 1367
1058 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1059 if $self->{title};
1060
1061 $self->child->configure ($self->border, $self->border, $w, $h); 1368 $self->child->configure ($border, $border, $w, $h);
1062}
1063 1369
1370 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1371 if $self->{close_button};
1372
1373 1
1374}
1375
1376sub invoke_delete {
1377 my ($self) = @_;
1378
1379 $self->hide;
1380
1381 1
1382}
1383
1064sub button_down { 1384sub invoke_button_down {
1065 my ($self, $ev, $x, $y) = @_; 1385 my ($self, $ev, $x, $y) = @_;
1066 1386
1067 my ($w, $h) = @$self{qw(w h)}; 1387 my ($w, $h) = @$self{qw(w h)};
1068 my $border = $self->border; 1388 my $border = $self->border;
1069 1389
… …
1082 my ($ev, $x, $y) = @_; 1402 my ($ev, $x, $y) = @_;
1083 1403
1084 my $dx = $ev->{x} - $ox; 1404 my $dx = $ev->{x} - $ox;
1085 my $dy = $ev->{y} - $oy; 1405 my $dy = $ev->{y} - $oy;
1086 1406
1087 $self->{user_x} = $wx + $dx * $mx;
1088 $self->{user_y} = $wy + $dy * $my;
1089 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1407 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1090 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1408 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1091 $self->move ($self->{user_x}, $self->{user_y}); 1409
1410 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1092 $self->realloc; 1411 $self->realloc;
1093 }; 1412 };
1094 1413
1095 } elsif ($lr ^ $td) { 1414 } elsif ($lr ^ $td) {
1096 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1415 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1099 $self->{motion} = sub { 1418 $self->{motion} = sub {
1100 my ($ev, $x, $y) = @_; 1419 my ($ev, $x, $y) = @_;
1101 1420
1102 ($x, $y) = ($ev->{x}, $ev->{y}); 1421 ($x, $y) = ($ev->{x}, $ev->{y});
1103 1422
1104 $self->{user_x} = $bx + $x - $ox; 1423 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1105 $self->{user_y} = $by + $y - $oy; 1424 # HACK: the next line is required to enforce placement
1106 1425 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1107 $self->move ($self->{user_x}, $self->{user_y});
1108 $self->realloc;
1109 }; 1426 };
1427 } else {
1428 return 0;
1429 }
1430
1110 } 1431 1
1111} 1432}
1112 1433
1113sub button_up { 1434sub invoke_button_up {
1114 my ($self, $ev, $x, $y) = @_; 1435 my ($self, $ev, $x, $y) = @_;
1115 1436
1116 delete $self->{motion}; 1437 ! ! delete $self->{motion}
1117} 1438}
1118 1439
1119sub mouse_motion { 1440sub invoke_mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1441 my ($self, $ev, $x, $y) = @_;
1121 1442
1122 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1443 $self->{motion}->($ev, $x, $y) if $self->{motion};
1444
1445 ! ! $self->{motion}
1446}
1447
1448sub invoke_visibility_change {
1449 my ($self, $visible) = @_;
1450
1451 delete $self->{motion} unless $visible;
1452
1453 0
1123} 1454}
1124 1455
1125sub _draw { 1456sub _draw {
1126 my ($self) = @_; 1457 my ($self) = @_;
1127 1458
1459 my $child = $self->{children}[0];
1460
1128 my ($w, $h ) = ($self->{w}, $self->{h}); 1461 my ($w, $h ) = ($self->{w}, $self->{h});
1129 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1462 my ($cw, $ch) = ($child->{w}, $child->{h});
1130 1463
1131 glEnable GL_TEXTURE_2D; 1464 glEnable GL_TEXTURE_2D;
1132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1465 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1133 1466
1134 my $border = $self->border; 1467 my $border = $self->border;
1135 1468
1136 glColor @{ $self->{border_bg} }; 1469 glColor @{ $self->{border_bg} };
1137 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1470 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1138 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1471 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1139 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1472 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1140 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1473 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1141 1474
1142 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1475 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1143 my $bg = $tex[0]; 1476 glColor @{ $self->{bg} };
1144 1477
1145 # TODO: repeat texture not scale 1478 # TODO: repeat texture not scale
1479 # solve this better(?)
1146 my $rep_x = $cw / $bg->{w}; 1480 $bg->{s} = $cw / $bg->{w};
1147 my $rep_y = $ch / $bg->{h}; 1481 $bg->{t} = $ch / $bg->{h};
1148
1149 glColor @{ $self->{bg} };
1150
1151 $bg->{s} = $rep_x;
1152 $bg->{t} = $rep_y;
1153 $bg->{wrap_mode} = 1;
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1482 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1483 }
1156 1484
1157 glDisable GL_TEXTURE_2D; 1485 glDisable GL_TEXTURE_2D;
1158 1486
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1487 $child->draw;
1488
1489 if ($self->{title_widget}) {
1490 glTranslate 0, $border - $self->{h};
1491 $self->{title_widget}->_draw;
1492
1493 glTranslate 0, - ($border - $self->{h});
1494 }
1495
1496 $self->{close_button}->draw
1497 if $self->{close_button};
1162} 1498}
1163 1499
1164############################################################################# 1500#############################################################################
1165 1501
1166package CFClient::UI::Table; 1502package CFPlus::UI::Table;
1167 1503
1168our @ISA = CFClient::UI::Base::; 1504our @ISA = CFPlus::UI::Base::;
1169 1505
1170use List::Util qw(max sum); 1506use List::Util qw(max sum);
1171 1507
1172use CFClient::OpenGL; 1508use CFPlus::OpenGL;
1173 1509
1174sub new { 1510sub new {
1175 my $class = shift; 1511 my $class = shift;
1176 1512
1177 $class->SUPER::new ( 1513 $class->SUPER::new (
1178 col_expand => [], 1514 col_expand => [],
1515 row_expand => [],
1179 @_, 1516 @_,
1180 ) 1517 )
1181} 1518}
1182 1519
1183sub children { 1520sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1521 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1185} 1522}
1186 1523
1187sub add { 1524sub add {
1188 my ($self, $x, $y, $child) = @_; 1525 my ($self) = shift;
1189 1526
1527 while (@_) {
1528 my ($x, $y, $child) = splice @_, 0, 3, ();
1190 $child->set_parent ($self); 1529 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child; 1530 $self->{children}[$y][$x] = $child;
1531 }
1192 1532
1533 $self->{force_realloc} = 1;
1534 $self->{force_size_alloc} = 1;
1193 $self->realloc; 1535 $self->realloc;
1536}
1537
1538sub remove {
1539 my ($self, $child) = @_;
1540
1541 # TODO: not yet implemented
1194} 1542}
1195 1543
1196# TODO: move to container class maybe? send children a signal on removal? 1544# TODO: move to container class maybe? send children a signal on removal?
1197sub clear { 1545sub clear {
1198 my ($self) = @_; 1546 my ($self) = @_;
… …
1239 (sum @$ws), 1587 (sum @$ws),
1240 (sum @$hs), 1588 (sum @$hs),
1241 ) 1589 )
1242} 1590}
1243 1591
1244sub size_allocate { 1592sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1593 my ($self, $w, $h) = @_;
1246 1594
1247 my ($ws, $hs) = $self->get_wh; 1595 my ($ws, $hs) = $self->get_wh;
1248 1596
1249 my $req_w = (sum @$ws) || 1; 1597 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1598 my $req_h = (sum @$hs) || 1;
1251 1599
1252 # TODO: nicer code && do row_expand 1600 # TODO: nicer code
1253 my @col_expand = @{$self->{col_expand}}; 1601 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1602 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1603 my $col_expand = (sum @col_expand) || 1;
1256 1604
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1605 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1606
1261 CFClient::UI::harmonize $ws; 1607 CFPlus::UI::harmonize $ws;
1608
1609 my @row_expand = @{$self->{row_expand}};
1610 @row_expand = (1) x @$ws unless @row_expand;
1611 my $row_expand = (sum @row_expand) || 1;
1612
1613 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1614
1262 CFClient::UI::harmonize $hs; 1615 CFPlus::UI::harmonize $hs;
1263 1616
1264 my $y; 1617 my $y;
1265 1618
1266 for my $r (0 .. $#{$self->{children}}) { 1619 for my $r (0 .. $#{$self->{children}}) {
1267 my $row = $self->{children}[$r] 1620 my $row = $self->{children}[$r]
… …
1281 } 1634 }
1282 1635
1283 $y += $row_h; 1636 $y += $row_h;
1284 } 1637 }
1285 1638
1639 1
1286} 1640}
1287 1641
1288sub find_widget { 1642sub find_widget {
1289 my ($self, $x, $y) = @_; 1643 my ($self, $x, $y) = @_;
1290 1644
… …
1309 } 1663 }
1310} 1664}
1311 1665
1312############################################################################# 1666#############################################################################
1313 1667
1314package CFClient::UI::Box; 1668package CFPlus::UI::Box;
1315 1669
1316our @ISA = CFClient::UI::Container::; 1670our @ISA = CFPlus::UI::Container::;
1317 1671
1318sub size_request { 1672sub size_request {
1319 my ($self) = @_; 1673 my ($self) = @_;
1320 1674
1321 $self->{vertical} 1675 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1681 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1682 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1683 )
1330} 1684}
1331 1685
1332sub size_allocate { 1686sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1687 my ($self, $w, $h) = @_;
1334 1688
1335 my $space = $self->{vertical} ? $h : $w; 1689 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1690 my @children = $self->visible_children;
1337 1691
1338 my @req; 1692 my @req;
1339 1693
1340 if ($self->{homogeneous}) { 1694 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1695 @req = ($space / (@children || 1)) x @children;
1342 } else { 1696 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1697 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1698 my $req = List::Util::sum @req;
1345 1699
1346 if ($req > $space) { 1700 if ($req > $space) {
1347 # ah well, not enough space 1701 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1702 $_ *= $space / $req for @req;
1349 } else { 1703 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1704 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1705
1352 $space = ($space - $req) / $expand; # remaining space to give away 1706 $space = ($space - $req) / $expand; # remaining space to give away
1353 1707
1354 $req[$_] += $space * $children->[$_]{expand} 1708 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1709 for 0 .. $#children;
1356 } 1710 }
1357 } 1711 }
1358 1712
1359 CFClient::UI::harmonize \@req; 1713 CFPlus::UI::harmonize \@req;
1360 1714
1361 my $pos = 0; 1715 my $pos = 0;
1362 for (0 .. $#$children) { 1716 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1717 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1718 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1719
1366 $pos += $alloc; 1720 $pos += $alloc;
1367 } 1721 }
1368 1722
1369 1 1723 1
1370} 1724}
1371 1725
1372############################################################################# 1726#############################################################################
1373 1727
1374package CFClient::UI::HBox; 1728package CFPlus::UI::HBox;
1375 1729
1376our @ISA = CFClient::UI::Box::; 1730our @ISA = CFPlus::UI::Box::;
1377 1731
1378sub new { 1732sub new {
1379 my $class = shift; 1733 my $class = shift;
1380 1734
1381 $class->SUPER::new ( 1735 $class->SUPER::new (
… …
1384 ) 1738 )
1385} 1739}
1386 1740
1387############################################################################# 1741#############################################################################
1388 1742
1389package CFClient::UI::VBox; 1743package CFPlus::UI::VBox;
1390 1744
1391our @ISA = CFClient::UI::Box::; 1745our @ISA = CFPlus::UI::Box::;
1392 1746
1393sub new { 1747sub new {
1394 my $class = shift; 1748 my $class = shift;
1395 1749
1396 $class->SUPER::new ( 1750 $class->SUPER::new (
… …
1399 ) 1753 )
1400} 1754}
1401 1755
1402############################################################################# 1756#############################################################################
1403 1757
1404package CFClient::UI::Label; 1758package CFPlus::UI::Label;
1405 1759
1406our @ISA = CFClient::UI::DrawBG::; 1760our @ISA = CFPlus::UI::DrawBG::;
1407 1761
1408use CFClient::OpenGL; 1762use CFPlus::OpenGL;
1409 1763
1410sub new { 1764sub new {
1411 my ($class, %arg) = @_; 1765 my ($class, %arg) = @_;
1412 1766
1413 my $self = $class->SUPER::new ( 1767 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1770 #active_bg => none
1417 #font => default_font 1771 #font => default_font
1418 #text => initial text 1772 #text => initial text
1419 #markup => initial narkup 1773 #markup => initial narkup
1420 #max_w => maximum pixel width 1774 #max_w => maximum pixel width
1775 #style => 0, # render flags
1421 ellipsise => 3, # end 1776 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1777 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1778 fontsize => 1,
1424 align => -1, 1779 align => -1,
1425 valign => -1, 1780 valign => -1,
1426 padding => 2, 1781 padding_x => 2,
1782 padding_y => 2,
1427 can_events => 0, 1783 can_events => 0,
1428 %arg 1784 %arg
1429 ); 1785 );
1430 1786
1431 if (exists $self->{template}) { 1787 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1788 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1789 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1790 $self->{template} = $layout;
1435 } 1791 }
1436 1792
1437 if (exists $self->{markup}) { 1793 if (exists $self->{markup}) {
… …
1441 } 1797 }
1442 1798
1443 $self 1799 $self
1444} 1800}
1445 1801
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1802sub update {
1457 my ($self) = @_; 1803 my ($self) = @_;
1458 1804
1459 delete $self->{texture}; 1805 delete $self->{texture};
1460 $self->SUPER::update; 1806 $self->SUPER::update;
1461} 1807}
1462 1808
1809sub realloc {
1810 my ($self) = @_;
1811
1812 delete $self->{ox};
1813 $self->SUPER::realloc;
1814}
1815
1463sub set_text { 1816sub set_text {
1464 my ($self, $text) = @_; 1817 my ($self, $text) = @_;
1465 1818
1466 return if $self->{text} eq "T$text"; 1819 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1820 $self->{text} = "T$text";
1468 1821
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1822 $self->{layout}->set_text ($text);
1471 1823
1824 delete $self->{size_req};
1472 $self->realloc; 1825 $self->realloc;
1473 $self->update; 1826 $self->update;
1474} 1827}
1475 1828
1476sub set_markup { 1829sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1832 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1833 $self->{text} = "M$markup";
1481 1834
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1835 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1836
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1837 $self->{layout}->set_markup ($markup);
1486 1838
1839 delete $self->{size_req};
1487 $self->realloc; 1840 $self->realloc;
1488 $self->update; 1841 $self->update;
1489} 1842}
1490 1843
1491sub size_request { 1844sub size_request {
1492 my ($self) = @_; 1845 my ($self) = @_;
1493 1846
1847 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1848 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1849 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1850 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1851 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1852 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1853
1500 my ($w, $h) = $self->{layout}->size; 1854 my ($w, $h) = $self->{layout}->size;
1501 1855
1502 if (exists $self->{template}) { 1856 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1857 $self->{template}->set_font ($self->{font}) if $self->{font};
1858 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1859 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1860
1506 my ($w2, $h2) = $self->{template}->size; 1861 my ($w2, $h2) = $self->{template}->size;
1507 1862
1508 $w = List::Util::max $w, $w2; 1863 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1864 $h = List::Util::max $h, $h2;
1865 }
1866
1867 [$w, $h]
1510 } 1868 };
1511 1869
1512 ( 1870 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1871}
1517 1872
1873sub baseline_shift {
1874 $_[0]{layout}->descent
1875}
1876
1518sub size_allocate { 1877sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 1878 my ($self, $w, $h) = @_;
1879
1880 delete $self->{ox};
1520 1881
1521 delete $self->{texture} 1882 delete $self->{texture}
1522 if $changed; 1883 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1884
1885 1
1523} 1886}
1524 1887
1525sub set_fontsize { 1888sub set_fontsize {
1526 my ($self, $fontsize) = @_; 1889 my ($self, $fontsize) = @_;
1527 1890
1528 $self->{fontsize} = $fontsize; 1891 $self->{fontsize} = $fontsize;
1892 delete $self->{size_req};
1529 delete $self->{texture}; 1893 delete $self->{texture};
1530 1894
1531 $self->realloc; 1895 $self->realloc;
1532} 1896}
1533 1897
1898sub reconfigure {
1899 my ($self) = @_;
1900
1901 delete $self->{size_req};
1902 delete $self->{texture};
1903
1904 $self->SUPER::reconfigure;
1905}
1906
1534sub _draw { 1907sub _draw {
1535 my ($self) = @_; 1908 my ($self) = @_;
1536 1909
1537 $self->SUPER::_draw; # draw background, if applicable 1910 $self->SUPER::_draw; # draw background, if applicable
1538 1911
1539 my $tex = $self->{texture} ||= do { 1912 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 1913 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1914 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 1915 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1916 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1917 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1918 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 1919
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1920 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 1921 };
1559 1922
1560 glEnable GL_TEXTURE_2D; 1923 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1924 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1925 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1926 : ($self->{w} - $size->[0]) * 0.5);
1562 1927
1563 if ($tex->{format} == GL_ALPHA) { 1928 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 1929 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1930 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 1931 };
1569 1932
1570 glDisable GL_TEXTURE_2D; 1933 my $w = List::Util::min $self->{w} + 4, $size->[0];
1934 my $h = List::Util::min $self->{h} + 2, $size->[1];
1935
1936 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 1937}
1572 1938
1573############################################################################# 1939#############################################################################
1574 1940
1575package CFClient::UI::EntryBase; 1941package CFPlus::UI::EntryBase;
1576 1942
1577our @ISA = CFClient::UI::Label::; 1943our @ISA = CFPlus::UI::Label::;
1578 1944
1579use CFClient::OpenGL; 1945use CFPlus::OpenGL;
1580 1946
1581sub new { 1947sub new {
1582 my $class = shift; 1948 my $class = shift;
1583 1949
1584 $class->SUPER::new ( 1950 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 1954 active_fg => [0, 0, 0],
1589 can_hover => 1, 1955 can_hover => 1,
1590 can_focus => 1, 1956 can_focus => 1,
1591 valign => 0, 1957 valign => 0,
1592 can_events => 1, 1958 can_events => 1,
1959 ellipsise => 0,
1593 #text => ... 1960 #text => ...
1961 #hidden => "*",
1594 @_ 1962 @_
1595 ) 1963 )
1596} 1964}
1597 1965
1598sub _set_text { 1966sub _set_text {
… …
1600 1968
1601 delete $self->{cur_h}; 1969 delete $self->{cur_h};
1602 1970
1603 return if $self->{text} eq $text; 1971 return if $self->{text} eq $text;
1604 1972
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 1973 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 1974 $self->{text} = $text;
1609 1975
1610 $text =~ s/./*/g if $self->{hidden}; 1976 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 1977 $self->{layout}->set_text ("$text ");
1978 delete $self->{size_req};
1612 1979
1613 $self->_emit (changed => $self->{text}); 1980 $self->emit (changed => $self->{text});
1981
1982 $self->realloc;
1983 $self->update;
1614} 1984}
1615 1985
1616sub set_text { 1986sub set_text {
1617 my ($self, $text) = @_; 1987 my ($self, $text) = @_;
1618 1988
1619 $self->{cursor} = length $text; 1989 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 1990 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 1991}
1624 1992
1625sub get_text { 1993sub get_text {
1626 $_[0]{text} 1994 $_[0]{text}
1627} 1995}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2000 my ($w, $h) = $self->SUPER::size_request;
1633 2001
1634 ($w + 1, $h) # add 1 for cursor 2002 ($w + 1, $h) # add 1 for cursor
1635} 2003}
1636 2004
1637sub key_down { 2005sub invoke_key_down {
1638 my ($self, $ev) = @_; 2006 my ($self, $ev) = @_;
1639 2007
1640 my $mod = $ev->{mod}; 2008 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2009 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2010 my $uni = $ev->{unicode};
1643 2011
1644 my $text = $self->get_text; 2012 my $text = $self->get_text;
2013
2014 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2015
1646 if ($uni == 8) { 2016 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2017 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2018 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2019 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2020 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2021 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2022 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2023 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2024 } elsif ($sym == CFPlus::SDLK_HOME) {
2025 # what a hack
2026 $self->{cursor} =
2027 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2028 ? length $1
2029 : 0;
2030 } elsif ($sym == CFPlus::SDLK_END) {
2031 # uh, again
2032 $self->{cursor} =
2033 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2034 ? $self->{cursor} + length $1
2035 : length $self->{text};
2036 } elsif ($uni == 21) { # ctrl-u
2037 $text = "";
1655 $self->{cursor} = 0; 2038 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2039 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2040 $self->emit ('escape');
1660 } elsif ($uni) { 2041 } elsif ($uni == 0x0d) {
2042 substr $text, $self->{cursor}++, 0, "\012";
2043 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2044 substr $text, $self->{cursor}++, 0, chr $uni;
2045 } else {
2046 return 0;
1662 } 2047 }
1663 2048
1664 $self->_set_text ($text); 2049 $self->_set_text ($text);
1665 2050
1666 $self->realloc; 2051 $self->realloc;
1667} 2052 $self->update;
1668 2053
2054 1
2055}
2056
1669sub focus_in { 2057sub invoke_focus_in {
1670 my ($self) = @_; 2058 my ($self) = @_;
1671 2059
1672 $self->{last_activity} = $::NOW; 2060 $self->{last_activity} = $::NOW;
1673 2061
1674 $self->SUPER::focus_in; 2062 $self->SUPER::invoke_focus_in
1675} 2063}
1676 2064
1677sub button_down { 2065sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2066 my ($self, $ev, $x, $y) = @_;
1679 2067
1680 $self->SUPER::button_down ($ev, $x, $y); 2068 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2069
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2070 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2071
1684 # byte-index to char-index 2072 # byte-index to char-index
1685 my $text = $self->{text}; 2073 my $text = $self->{text};
1686 utf8::encode $text; 2074 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2075 $self->{cursor} = length $text;
1688 2076
1689 $self->_set_text ($self->{text}); 2077 $self->_set_text ($self->{text});
1690 $self->update; 2078 $self->update;
2079
2080 1
1691} 2081}
1692 2082
1693sub mouse_motion { 2083sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2084 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2085# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2086
2087 1
1696} 2088}
1697 2089
1698sub _draw { 2090sub _draw {
1699 my ($self) = @_; 2091 my ($self) = @_;
1700 2092
1701 local $self->{fg} = $self->{fg}; 2093 local $self->{fg} = $self->{fg};
1702 2094
1703 if ($FOCUS == $self) { 2095 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2096 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2097 $self->{fg} = $self->{active_fg};
1706 } else { 2098 } else {
1707 glColor @{$self->{bg}}; 2099 glColor_premultiply @{$self->{bg}};
1708 } 2100 }
1709 2101
1710 glEnable GL_BLEND; 2102 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2103 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2104 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2105 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2106 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2107 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2108 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2119 utf8::encode $text;
1728 2120
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2121 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2122 }
1731 2123
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2124 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2125 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2126 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2127 glEnd;
1737 } 2128 }
1738} 2129}
1739 2130
2131#############################################################################
2132
1740package CFClient::UI::Entry; 2133package CFPlus::UI::Entry;
1741 2134
1742our @ISA = CFClient::UI::EntryBase::; 2135our @ISA = CFPlus::UI::EntryBase::;
1743 2136
1744use CFClient::OpenGL; 2137use CFPlus::OpenGL;
1745 2138
1746sub key_down { 2139sub invoke_key_down {
1747 my ($self, $ev) = @_; 2140 my ($self, $ev) = @_;
1748 2141
1749 my $sym = $ev->{sym}; 2142 my $sym = $ev->{sym};
1750 2143
1751 if ($sym == 13) { 2144 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2145 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2146 my $txt = $self->get_text;
2147
1754 $self->{history_pointer} = -1; 2148 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2149 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2150 $self->emit (activate => $txt);
1757 $self->update; 2151 $self->update;
1758 2152
1759 } elsif ($sym == CFClient::SDLK_UP) { 2153 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2154 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2155 $self->{history_saveback} = $self->get_text;
1762 } 2156 }
1763 if (@{$self->{history} || []} > 0) { 2157 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2158 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2160 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2161 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2162 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2163 }
1770 2164
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2165 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2166 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2167 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2168
1775 if ($self->{history_pointer} >= 0) { 2169 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2170 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2171 } else {
1778 $self->set_text ($self->{history_saveback}); 2172 $self->set_text ($self->{history_saveback});
1779 } 2173 }
1780 2174
1781 } else { 2175 } else {
1782 $self->SUPER::key_down ($ev); 2176 return $self->SUPER::invoke_key_down ($ev)
2177 }
2178
1783 } 2179 1
1784
1785} 2180}
1786 2181
1787############################################################################# 2182#############################################################################
1788 2183
2184package CFPlus::UI::TextEdit;
2185
2186our @ISA = CFPlus::UI::EntryBase::;
2187
2188use CFPlus::OpenGL;
2189
2190sub move_cursor_ver {
2191 my ($self, $dy) = @_;
2192
2193 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2194
2195 $y += $dy;
2196
2197 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2198 $self->{cursor} = $index;
2199 delete $self->{cur_h};
2200 $self->update;
2201 return;
2202 }
2203}
2204
2205sub invoke_key_down {
2206 my ($self, $ev) = @_;
2207
2208 my $sym = $ev->{sym};
2209
2210 if ($sym == CFPlus::SDLK_UP) {
2211 $self->move_cursor_ver (-1);
2212 } elsif ($sym == CFPlus::SDLK_DOWN) {
2213 $self->move_cursor_ver (+1);
2214 } else {
2215 return $self->SUPER::invoke_key_down ($ev)
2216 }
2217
2218 1
2219}
2220
2221#############################################################################
2222
1789package CFClient::UI::Button; 2223package CFPlus::UI::Button;
1790 2224
1791our @ISA = CFClient::UI::Label::; 2225our @ISA = CFPlus::UI::Label::;
1792 2226
1793use CFClient::OpenGL; 2227use CFPlus::OpenGL;
1794 2228
1795my @tex = 2229my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2230 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2231 qw(b1_button_active.png);
1798 2232
1799sub new { 2233sub new {
1800 my $class = shift; 2234 my $class = shift;
1801 2235
1802 $class->SUPER::new ( 2236 $class->SUPER::new (
1803 padding => 4, 2237 padding_x => 4,
2238 padding_y => 4,
1804 fg => [1, 1, 1], 2239 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1], 2240 active_fg => [0, 0, 1],
1806 can_hover => 1, 2241 can_hover => 1,
1807 align => 0, 2242 align => 0,
1808 valign => 0, 2243 valign => 0,
1809 can_events => 1, 2244 can_events => 1,
1810 @_ 2245 @_
1811 ) 2246 )
1812} 2247}
1813 2248
1814sub activate { }
1815
1816sub button_up { 2249sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2250 my ($self, $ev, $x, $y) = @_;
1818 2251
1819 $self->emit ("activate") 2252 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2253 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2254 && $y >= 0 && $y < $self->{h};
2255
2256 1
1822} 2257}
1823 2258
1824sub _draw { 2259sub _draw {
1825 my ($self) = @_; 2260 my ($self) = @_;
1826 2261
1827 local $self->{fg} = $self->{fg}; 2262 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2263
1833 glEnable GL_TEXTURE_2D; 2264 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2266 glColor 0, 0, 0, 1;
1836 2267
… …
1841 $self->SUPER::_draw; 2272 $self->SUPER::_draw;
1842} 2273}
1843 2274
1844############################################################################# 2275#############################################################################
1845 2276
1846package CFClient::UI::CheckBox; 2277package CFPlus::UI::CheckBox;
1847 2278
1848our @ISA = CFClient::UI::DrawBG::; 2279our @ISA = CFPlus::UI::DrawBG::;
1849 2280
1850my @tex = 2281my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2282 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2283 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2284
1854use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1855 2286
1856sub new { 2287sub new {
1857 my $class = shift; 2288 my $class = shift;
1858 2289
1859 $class->SUPER::new ( 2290 $class->SUPER::new (
1860 padding => 2, 2291 padding_x => 2,
2292 padding_y => 2,
1861 fg => [1, 1, 1], 2293 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2294 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2295 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2296 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2297 state => 0,
… …
1869} 2301}
1870 2302
1871sub size_request { 2303sub size_request {
1872 my ($self) = @_; 2304 my ($self) = @_;
1873 2305
1874 ($self->{padding} * 2 + 6) x 2 2306 (6) x 2
1875} 2307}
1876 2308
2309sub toggle {
2310 my ($self) = @_;
2311
2312 $self->{state} = !$self->{state};
2313 $self->emit (changed => $self->{state});
2314 $self->update;
2315}
2316
1877sub button_down { 2317sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
1879 2319
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2320 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2321 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2322 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2323 } else {
2324 return 0
2325 }
2326
1884 } 2327 1
1885} 2328}
1886 2329
1887sub _draw { 2330sub _draw {
1888 my ($self) = @_; 2331 my ($self) = @_;
1889 2332
1890 $self->SUPER::_draw; 2333 $self->SUPER::_draw;
1891 2334
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2335 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2336
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2337 my ($w, $h) = @$self{qw(w h)};
2338
2339 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2340
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2341 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2342
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2343 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2344
… …
1902 glDisable GL_TEXTURE_2D; 2347 glDisable GL_TEXTURE_2D;
1903} 2348}
1904 2349
1905############################################################################# 2350#############################################################################
1906 2351
1907package CFClient::UI::Image; 2352package CFPlus::UI::Image;
1908 2353
1909our @ISA = CFClient::UI::Base::; 2354our @ISA = CFPlus::UI::Base::;
1910 2355
1911use CFClient::OpenGL; 2356use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2357
1914our %loaded_images; 2358our %texture_cache;
1915 2359
1916sub new { 2360sub new {
1917 my $class = shift; 2361 my $class = shift;
1918 2362
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2363 my $self = $class->SUPER::new (
2364 can_events => 0,
2365 @_,
2366 );
1920 2367
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2368 $self->{path} || $self->{tex}
2369 or Carp::croak "'path' or 'tex' attributes required";
1922 2370
1923 $loaded_images{$self->{image}} ||= 2371 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2372 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2373
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2374 CFPlus::weaken $texture_cache{$self->{path}};
1927 2375
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2376 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2377
1932 $self 2378 $self
1933} 2379}
1934 2380
2381sub STORABLE_freeze {
2382 my ($self, $cloning) = @_;
2383
2384 $self->{path}
2385 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2386
2387 $self->{path}
2388}
2389
2390sub STORABLE_attach {
2391 my ($self, $cloning, $path) = @_;
2392
2393 $self->new (path => $path)
2394}
2395
1935sub size_request { 2396sub size_request {
1936 my ($self) = @_; 2397 my ($self) = @_;
1937 2398
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2399 ($self->{tex}{w}, $self->{tex}{h})
1939} 2400}
1940 2401
1941sub _draw { 2402sub _draw {
1942 my ($self) = @_; 2403 my ($self) = @_;
1943 2404
… …
1953 } 2414 }
1954 2415
1955 glEnable GL_TEXTURE_2D; 2416 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2418
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2419 $tex->draw_quad (0, 0, $w, $h);
1959 2420
1960 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1961} 2422}
1962 2423
1963############################################################################# 2424#############################################################################
1964 2425
2426package CFPlus::UI::ImageButton;
2427
2428our @ISA = CFPlus::UI::Image::;
2429
2430use CFPlus::OpenGL;
2431
2432my %textures;
2433
2434sub new {
2435 my $class = shift;
2436
2437 my $self = $class->SUPER::new (
2438 padding_x => 4,
2439 padding_y => 4,
2440 fg => [1, 1, 1],
2441 active_fg => [0, 0, 1],
2442 can_hover => 1,
2443 align => 0,
2444 valign => 0,
2445 can_events => 1,
2446 @_
2447 );
2448}
2449
2450sub invoke_button_up {
2451 my ($self, $ev, $x, $y) = @_;
2452
2453 $self->emit ("activate")
2454 if $x >= 0 && $x < $self->{w}
2455 && $y >= 0 && $y < $self->{h};
2456
2457 1
2458}
2459
2460#############################################################################
2461
1965package CFClient::UI::VGauge; 2462package CFPlus::UI::VGauge;
1966 2463
1967our @ISA = CFClient::UI::Base::; 2464our @ISA = CFPlus::UI::Base::;
1968 2465
1969use List::Util qw(min max); 2466use List::Util qw(min max);
1970 2467
1971use CFClient::OpenGL; 2468use CFPlus::OpenGL;
1972 2469
1973my %tex = ( 2470my %tex = (
1974 food => [ 2471 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2472 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2473 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2474 ],
1978 grace => [ 2475 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2476 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2477 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2478 ],
1982 hp => [ 2479 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2480 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2481 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2482 ],
1986 mana => [ 2483 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2484 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2485 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2486 ],
1990); 2487);
1991 2488
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2489# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2549 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2550 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2551
2055 my $h1 = $self->{h} * (1 - $ycut1); 2552 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2553 my $h2 = $self->{h} * (1 - $ycut2);
2554 my $h3 = $self->{h};
2555
2556 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2557
2058 glEnable GL_BLEND; 2558 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2559 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2560 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2561 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2562 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2563
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2564 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2565 glBegin GL_QUADS;
… …
2079 2580
2080 if ($t3) { 2581 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2582 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2583 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2584 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2585 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2586 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2587 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2588 glEnd;
2088 } 2589 }
2089 2590
2090 glDisable GL_BLEND; 2591 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2592 glDisable GL_TEXTURE_2D;
2092} 2593}
2093 2594
2094############################################################################# 2595#############################################################################
2095 2596
2096package CFClient::UI::Gauge; 2597package CFPlus::UI::Gauge;
2097 2598
2098our @ISA = CFClient::UI::VBox::; 2599our @ISA = CFPlus::UI::VBox::;
2099 2600
2100sub new { 2601sub new {
2101 my ($class, %arg) = @_; 2602 my ($class, %arg) = @_;
2102 2603
2103 my $self = $class->SUPER::new ( 2604 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2606 can_hover => 1,
2106 can_events => 1, 2607 can_events => 1,
2107 %arg, 2608 %arg,
2108 ); 2609 );
2109 2610
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2611 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2612 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2613 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2614
2114 $self 2615 $self
2115} 2616}
2116 2617
2117sub set_fontsize { 2618sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2639 $self->{value}->set_text ($val);
2139} 2640}
2140 2641
2141############################################################################# 2642#############################################################################
2142 2643
2143package CFClient::UI::Slider; 2644package CFPlus::UI::Slider;
2144 2645
2145use strict; 2646use strict;
2146 2647
2147use CFClient::OpenGL; 2648use CFPlus::OpenGL;
2148 2649
2149our @ISA = CFClient::UI::DrawBG::; 2650our @ISA = CFPlus::UI::DrawBG::;
2150 2651
2151my @tex = 2652my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2653 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2654 qw(s1_slider.png s1_slider_bg.png);
2154 2655
2155sub new { 2656sub new {
2156 my $class = shift; 2657 my $class = shift;
2157 2658
… …
2164 fg => [1, 1, 1], 2665 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2666 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2667 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2668 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2669 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2670 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2671 min_h => $::WIDTH / 80,
2171 vertical => 0, 2672 vertical => 0,
2172 can_hover => 1, 2673 can_hover => 1,
2173 inner_pad => 0.02, 2674 inner_pad => 0.02,
2174 @_ 2675 @_
2175 ); 2676 );
… …
2178 $self->update; 2679 $self->update;
2179 2680
2180 $self 2681 $self
2181} 2682}
2182 2683
2183sub changed { }
2184
2185sub set_range { 2684sub set_range {
2186 my ($self, $range) = @_; 2685 my ($self, $range) = @_;
2187 2686
2188 ($range, $self->{range}) = ($self->{range}, $range); 2687 ($range, $self->{range}) = ($self->{range}, $range);
2189 2688
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2689 if ("@$range" ne "@{$self->{range}}") {
2690 $self->update;
2691 $self->set_value ($self->{range}[0]);
2692 }
2192} 2693}
2193 2694
2194sub set_value { 2695sub set_value {
2195 my ($self, $value) = @_; 2696 my ($self, $value) = @_;
2196 2697
… …
2207 if $unit; 2708 if $unit;
2208 2709
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2710 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2711
2211 if ($value != $old_value) { 2712 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2713 $self->emit (changed => $value);
2213 $self->update; 2714 $self->update;
2214 } 2715 }
2215} 2716}
2216 2717
2217sub size_request { 2718sub size_request {
2218 my ($self) = @_; 2719 my ($self) = @_;
2219 2720
2220 my $w = $self->{req_w}; 2721 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2722}
2225 2723
2226sub button_down { 2724sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2725 my ($self, $ev, $x, $y) = @_;
2228 2726
2229 $self->SUPER::button_down ($ev, $x, $y); 2727 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2728
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2729 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2730
2233 $self->mouse_motion ($ev, $x, $y); 2731 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2732}
2235 2733
2236sub mouse_motion { 2734sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2735 my ($self, $ev, $x, $y) = @_;
2238 2736
2239 if ($GRAB == $self) { 2737 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2738 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2739
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2740 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2741
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2742 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2743
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2744 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2745 } else {
2746 return 0;
2747 }
2748
2247 } 2749 1
2750}
2751
2752sub invoke_mouse_wheel {
2753 my ($self, $ev) = @_;
2754
2755 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2756
2757 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2758
2759 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2760
2761 ! ! $delta
2248} 2762}
2249 2763
2250sub update { 2764sub update {
2251 my ($self) = @_; 2765 my ($self) = @_;
2252 2766
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2767 delete $self->{knob_w};
2768 $self->SUPER::update;
2769}
2770
2771sub _draw {
2772 my ($self) = @_;
2773
2774 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2775 $self->set_value ($self->{range}[0]);
2255 2776
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2777 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2778 my $range = ($hi - $page - $lo) || 1e-100;
2258 2779
… …
2264 $value = ($value - $lo) / $range; 2785 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2786 $value = $value * $self->{scale} + $self->{offset};
2266 2787
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2788 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2789 $self->{knob_w} = $knob_w;
2269 }); 2790 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2791
2277 $self->SUPER::_draw (); 2792 $self->SUPER::_draw ();
2278 2793
2279 glScale $self->{w}, $self->{h}; 2794 glScale $self->{w}, $self->{h};
2280 2795
… …
2300 glDisable GL_TEXTURE_2D; 2815 glDisable GL_TEXTURE_2D;
2301} 2816}
2302 2817
2303############################################################################# 2818#############################################################################
2304 2819
2305package CFClient::UI::ValSlider; 2820package CFPlus::UI::ValSlider;
2306 2821
2307our @ISA = CFClient::UI::HBox::; 2822our @ISA = CFPlus::UI::HBox::;
2308 2823
2309sub new { 2824sub new {
2310 my ($class, %arg) = @_; 2825 my ($class, %arg) = @_;
2311 2826
2312 my $range = delete $arg{range}; 2827 my $range = delete $arg{range};
2313 2828
2314 my $self = $class->SUPER::new ( 2829 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2830 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2831 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift }, 2832 to_value => sub { shift },
2318 from_value => sub { shift }, 2833 from_value => sub { shift },
2319 %arg, 2834 %arg,
2320 ); 2835 );
2321 2836
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2856sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2857sub set_value { shift->{slider}->set_value (@_) }
2343 2858
2344############################################################################# 2859#############################################################################
2345 2860
2346package CFClient::UI::TextView; 2861package CFPlus::UI::TextScroller;
2347 2862
2348our @ISA = CFClient::UI::HBox::; 2863our @ISA = CFPlus::UI::HBox::;
2349 2864
2350use CFClient::OpenGL; 2865use CFPlus::OpenGL;
2351 2866
2352sub new { 2867sub new {
2353 my $class = shift; 2868 my $class = shift;
2354 2869
2355 my $self = $class->SUPER::new ( 2870 my $self = $class->SUPER::new (
2356 fontsize => 1, 2871 fontsize => 1,
2357 can_events => 0, 2872 can_events => 1,
2873 indent => 0,
2358 #font => default_font 2874 #font => default_font
2359 @_, 2875 @_,
2360 2876
2361 layout => (new CFClient::Layout 1), 2877 layout => (new CFPlus::Layout),
2362 par => [], 2878 par => [],
2879 max_par => 0,
2363 height => 0, 2880 height => 0,
2364 children => [ 2881 children => [
2365 (new CFClient::UI::Empty expand => 1), 2882 (new CFPlus::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 2883 (new CFPlus::UI::Slider vertical => 1),
2367 ], 2884 ],
2368 ); 2885 );
2369 2886
2370 $self->{children}[1]->connect (changed => sub { $self->update }); 2887 $self->{children}[1]->connect (changed => sub { $self->update });
2371 2888
… …
2377 2894
2378 $self->{fontsize} = $fontsize; 2895 $self->{fontsize} = $fontsize;
2379 $self->reflow; 2896 $self->reflow;
2380} 2897}
2381 2898
2899sub size_request {
2900 my ($self) = @_;
2901
2902 my ($empty, $slider) = @{ $self->{children} };
2903
2904 local $self->{children} = [$empty, $slider];
2905 $self->SUPER::size_request
2906}
2907
2382sub size_allocate { 2908sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 2909 my ($self, $w, $h) = @_;
2384 2910
2385 $self->SUPER::size_allocate ($w, $h, $changed); 2911 my ($empty, $slider, @other) = @{ $self->{children} };
2386 2912 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 2913
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2914 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2915 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 2916 $self->{layout}->set_width ($empty->{w});
2917 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 2918
2393 $self->reflow; 2919 $self->reflow;
2394}
2395 2920
2396sub text_size { 2921 local $self->{children} = [$empty, $slider];
2922 $self->SUPER::invoke_size_allocate ($w, $h)
2923}
2924
2925sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 2926 my ($self, $ev) = @_;
2927
2928 return 0 unless $ev->{dy}; # only vertical movements
2929
2930 $self->{children}[1]->emit (mouse_wheel => $ev);
2931
2932 1
2933}
2934
2935sub get_layout {
2936 my ($self, $para) = @_;
2398 2937
2399 my $layout = $self->{layout}; 2938 my $layout = $self->{layout};
2400 2939
2940 $layout->set_font ($self->{font}) if $self->{font};
2941 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2942 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 2943 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2944 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 2945 $layout->set_markup ($para->{markup});
2946
2947 $layout->set_shapes (
2948 map
2949 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2950 @{$para->{widget}}
2404 2951 );
2952
2405 $layout->size 2953 $layout
2406} 2954}
2407 2955
2408sub reflow { 2956sub reflow {
2409 my ($self) = @_; 2957 my ($self) = @_;
2410 2958
… …
2417 2965
2418 # todo: base offset on lines or so, not on pixels 2966 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset); 2967 $self->{children}[1]->set_value ($offset);
2420} 2968}
2421 2969
2970sub current_paragraph {
2971 my ($self) = @_;
2972
2973 $self->{top_paragraph} - 1
2974}
2975
2976sub scroll_to {
2977 my ($self, $para) = @_;
2978
2979 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2980
2981 $self->{scroll_to} = $para;
2982 $self->update;
2983}
2984
2422sub clear { 2985sub clear {
2423 my ($self) = @_; 2986 my ($self) = @_;
2987
2988 my (undef, undef, @other) = @{ $self->{children} };
2989 $self->remove ($_) for @other;
2424 2990
2425 $self->{par} = []; 2991 $self->{par} = [];
2426 $self->{height} = 0; 2992 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2993 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 2994}
2429 2995
2430sub add_paragraph { 2996sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 2997 my $self = shift;
2432 2998
2433 for my $line (split /\n/, $text) { 2999 for my $para (@_) {
2434 my ($w, $h) = $self->text_size ($line); 3000 $para = {
3001 fg => [1, 1, 1, 1],
3002 indent => 0,
3003 markup => "",
3004 widget => [],
3005 ref $para ? %$para : (markup => $para),
3006 w => 1e10,
3007 wrapped => 1,
3008 };
3009
3010 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3011 push @{$self->{par}}, $para;
3012 }
3013
3014 if (my $max = $self->{max_par}) {
3015 shift @{$self->{par}} while @{$self->{par}} > $max;
3016 }
3017
3018 $self->{need_reflow}++;
3019 $self->update;
3020}
3021
3022sub scroll_to_bottom {
3023 my ($self) = @_;
3024
3025 $self->{scroll_to} = $#{$self->{par}};
3026 $self->update;
3027}
3028
3029sub force_uptodate {
3030 my ($self) = @_;
3031
3032 if (delete $self->{need_reflow}) {
3033 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3034
3035 my $height = 0;
3036
3037 for my $para (@{$self->{par}}) {
3038 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3039 my $layout = $self->get_layout ($para);
3040 my ($w, $h) = $layout->size;
3041
3042 $para->{w} = $w + $para->{indent};
3043 $para->{h} = $h;
3044 $para->{wrapped} = $layout->has_wrapped;
3045 }
3046
3047 $para->{y} = $height;
3048 $height += $para->{h};
3049 }
3050
2435 $self->{height} += $h; 3051 $self->{height} = $height;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3052 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 }
2438 3053
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3054 delete $self->{texture};
3055 }
3056
3057 if (my $paridx = delete $self->{scroll_to}) {
3058 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3059 }
2440} 3060}
2441 3061
2442sub update { 3062sub update {
2443 my ($self) = @_; 3063 my ($self) = @_;
2444 3064
… …
2446 3066
2447 return unless $self->{h} > 0; 3067 return unless $self->{h} > 0;
2448 3068
2449 delete $self->{texture}; 3069 delete $self->{texture};
2450 3070
2451 $ROOT->on_post_alloc ($self, sub { 3071 $ROOT->on_post_alloc ($self => sub {
3072 $self->force_uptodate;
3073
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3074 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 3075
2454 if (delete $self->{need_reflow}) {
2455 my $height = 0;
2456
2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2461 for (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2463 $layout->set_width ($W - $_->[3]);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3];
2467 $_->[1] = $h;
2468 }
2469
2470 $height += $_->[1];
2471 }
2472
2473 $self->{height} = $height;
2474
2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2476
2477 delete $self->{texture};
2478 }
2479
2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3076 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 3077 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 3078 glClear GL_COLOR_BUFFER_BIT;
2483 3079
3080 package CFPlus::UI::Base;
3081 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3082 (0, 0, $self->{w}, $self->{h});
3083
3084 my $top = int $self->{children}[1]{range}[0];
3085
3086 my $paridx = 0;
3087 my $top_paragraph;
2484 my $top = int $self->{children}[1]{range}[0]; 3088 my $top = int $self->{children}[1]{range}[0];
2485 3089
2486 my $y0 = $top; 3090 my $y0 = $top;
2487 my $y1 = $top + $H; 3091 my $y1 = $top + $H;
2488 3092
2489 my $y = 0;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2499 for my $par (@{$self->{par}}) { 3093 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 3094 my $h = $para->{h};
3095 my $y = $para->{y};
2501 3096
2502 if ($y0 < $y + $h && $y < $y1) { 3097 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] }); 3098 my $layout = $self->get_layout ($para);
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 3099
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3100 $layout->render ($para->{indent}, $y - $y0);
2508 3101
2509 glRasterPos $par->[3], $y - $y0; 3102 if (my @w = @{ $para->{widget} }) {
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3103 my @s = $layout->get_shapes;
3104
3105 for (@w) {
3106 my ($dx, $dy) = splice @s, 0, 2, ();
3107
3108 $_->{x} = $dx + $para->{indent};
3109 $_->{y} = $dy + $y - $y0;
3110
3111 $_->draw;
3112 }
3113 }
2511 } 3114 }
2512 3115
2513 $y += $h; 3116 $paridx++;
3117 $top_paragraph ||= $paridx if $y >= $top;
2514 } 3118 }
2515 3119
2516 glDisable GL_BLEND; 3120 $self->{top_paragraph} = $top_paragraph;
2517 }; 3121 };
2518 }); 3122 });
2519} 3123}
2520 3124
3125sub reconfigure {
3126 my ($self) = @_;
3127
3128 $self->SUPER::reconfigure;
3129
3130 $_->{w} = 1e10 for @{ $self->{par} };
3131 $self->reflow;
3132}
3133
2521sub _draw { 3134sub _draw {
2522 my ($self) = @_; 3135 my ($self) = @_;
2523 3136
2524 glEnable GL_TEXTURE_2D; 3137 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3138 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 3139 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3140 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 3141 glDisable GL_TEXTURE_2D;
2529 3142
2530 $self->{children}[1]->draw; 3143 $self->{children}[1]->draw;
2531
2532} 3144}
2533 3145
2534############################################################################# 3146#############################################################################
2535 3147
2536package CFClient::UI::Animator; 3148package CFPlus::UI::Animator;
2537 3149
2538use CFClient::OpenGL; 3150use CFPlus::OpenGL;
2539 3151
2540our @ISA = CFClient::UI::Bin::; 3152our @ISA = CFPlus::UI::Bin::;
2541 3153
2542sub moveto { 3154sub moveto {
2543 my ($self, $x, $y) = @_; 3155 my ($self, $x, $y) = @_;
2544 3156
2545 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3157 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2573 glPopMatrix; 3185 glPopMatrix;
2574} 3186}
2575 3187
2576############################################################################# 3188#############################################################################
2577 3189
2578package CFClient::UI::Flopper; 3190package CFPlus::UI::Flopper;
2579 3191
2580our @ISA = CFClient::UI::Button::; 3192our @ISA = CFPlus::UI::Button::;
2581 3193
2582sub new { 3194sub new {
2583 my $class = shift; 3195 my $class = shift;
2584 3196
2585 my $self = $class->SUPER::new ( 3197 my $self = $class->SUPER::new (
… …
2597 $self->{other}->toggle_visibility; 3209 $self->{other}->toggle_visibility;
2598} 3210}
2599 3211
2600############################################################################# 3212#############################################################################
2601 3213
2602package CFClient::UI::Tooltip; 3214package CFPlus::UI::Tooltip;
2603 3215
2604our @ISA = CFClient::UI::Bin::; 3216our @ISA = CFPlus::UI::Bin::;
2605 3217
2606use CFClient::OpenGL; 3218use CFPlus::OpenGL;
2607 3219
2608sub new { 3220sub new {
2609 my $class = shift; 3221 my $class = shift;
2610 3222
2611 $class->SUPER::new ( 3223 $class->SUPER::new (
… …
2615} 3227}
2616 3228
2617sub set_tooltip_from { 3229sub set_tooltip_from {
2618 my ($self, $widget) = @_; 3230 my ($self, $widget) = @_;
2619 3231
3232 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3233 if $widget->{tooltip} =~ /^#(.*)$/;
3234
3235 my $tooltip = $widget->{tooltip};
3236
3237 if ($ENV{CFPLUS_DEBUG} & 2) {
3238 $tooltip .= "\n\n" . (ref $widget) . "\n"
3239 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3240 . "req $widget->{req_w} $widget->{req_h}\n"
3241 . "visible $widget->{visible}";
3242 }
3243
3244 $tooltip =~ s/^\n+//;
3245 $tooltip =~ s/\n+$//;
3246
2620 $self->add (new CFClient::UI::Label 3247 $self->add (new CFPlus::UI::Label
2621 markup => $widget->{tooltip}, 3248 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3249 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 3250 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 3251 style => 1, # FLAG_INVERSE
2625 ellipsise => 0, 3252 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 3253 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 ); 3254 );
2628} 3255}
2629 3256
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3260 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 3261
2635 ($w + 4, $h + 4) 3262 ($w + 4, $h + 4)
2636} 3263}
2637 3264
2638sub size_allocate { 3265sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 3266 my ($self, $w, $h) = @_;
2640 3267
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3268 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3269}
3270
3271sub invoke_visibility_change {
3272 my ($self, $visible) = @_;
3273
3274 return unless $visible;
3275
3276 $self->{root}->on_post_alloc ("move_$self" => sub {
3277 my $widget = $self->{owner}
3278 or return;
3279
3280 if ($widget->{visible}) {
3281 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3282
3283 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3284 if $x + $self->{w} > $self->{root}{w};
3285
3286 $self->move_abs ($x, $y);
3287 } else {
3288 $self->hide;
3289 }
3290 });
2644} 3291}
2645 3292
2646sub _draw { 3293sub _draw {
2647 my ($self) = @_; 3294 my ($self) = @_;
2648 3295
… …
2671 $self->SUPER::_draw; 3318 $self->SUPER::_draw;
2672} 3319}
2673 3320
2674############################################################################# 3321#############################################################################
2675 3322
2676package CFClient::UI::Face; 3323package CFPlus::UI::Face;
2677 3324
2678our @ISA = CFClient::UI::Base::; 3325our @ISA = CFPlus::UI::DrawBG::;
2679 3326
2680use CFClient::OpenGL; 3327use CFPlus::OpenGL;
2681 3328
2682sub new { 3329sub new {
2683 my $class = shift; 3330 my $class = shift;
2684 3331
2685 my $self = $class->SUPER::new ( 3332 my $self = $class->SUPER::new (
… …
2687 can_events => 0, 3334 can_events => 0,
2688 @_, 3335 @_,
2689 ); 3336 );
2690 3337
2691 if ($self->{anim} && $self->{animspeed}) { 3338 if ($self->{anim} && $self->{animspeed}) {
2692 Scalar::Util::weaken (my $widget = $self); 3339 CFPlus::weaken (my $widget = $self);
2693 3340
2694 $self->{timer} = Event->timer ( 3341 $self->{timer} = Event->timer (
2695 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3342 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2696 hard => 1, 3343 hard => 1,
2697 interval => $self->{animspeed}, 3344 interval => $self->{animspeed},
2698 cb => sub { 3345 cb => sub {
3346 delete $self->{wait_face};
2699 ++$widget->{frame}; 3347 ++$widget->{frame};
2700 $widget->update; 3348 $widget->update;
2701 }, 3349 },
2702 ); 3350 );
2703 } 3351 }
… …
2720sub _draw { 3368sub _draw {
2721 my ($self) = @_; 3369 my ($self) = @_;
2722 3370
2723 return unless $::CONN; 3371 return unless $::CONN;
2724 3372
3373 $self->SUPER::_draw;
3374
2725 my $face; 3375 my $face;
2726 3376
2727 if ($self->{frame}) { 3377 if ($self->{frame}) {
2728 my $anim = $::CONN->{anim}[$self->{anim}]; 3378 my $anim = $::CONN->{anim}[$self->{anim}];
2729 3379
2730 $face = $anim->[ $self->{frame} % @$anim ] 3380 $face = $anim->[ $self->{frame} % @$anim ]
2731 if $anim && @$anim; 3381 if $anim && @$anim;
2732 } 3382 }
3383
3384 my $faceid = $::CONN->{faceid}[$face || $self->{face}]
3385 or return;
2733 3386
2734 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3387 my $tex = $::CONN->{texture}[$faceid];
2735 3388
2736 if ($tex) { 3389 if ($tex) {
2737 glEnable GL_TEXTURE_2D; 3390 glEnable GL_TEXTURE_2D;
2738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3391 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2739 glColor 1, 1, 1, 1; 3392 glColor 0, 0, 0, 1;
2740 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3393 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2741 glDisable GL_TEXTURE_2D; 3394 glDisable GL_TEXTURE_2D;
3395 } else {
3396 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3397 $self->update;
3398 });
2742 } 3399 }
2743} 3400}
2744 3401
2745sub DESTROY { 3402sub destroy {
2746 my ($self) = @_; 3403 my ($self) = @_;
2747 3404
2748 $self->{timer}->cancel 3405 $self->{timer}->cancel
2749 if $self->{timer}; 3406 if $self->{timer};
2750 3407
2751 $self->SUPER::DESTROY; 3408 $self->SUPER::destroy;
2752} 3409}
2753 3410
2754############################################################################# 3411#############################################################################
2755 3412
2756package CFClient::UI::Inventory; 3413package CFPlus::UI::Buttonbar;
2757 3414
2758our @ISA = CFClient::UI::ScrolledWindow::; 3415our @ISA = CFPlus::UI::HBox::;
2759 3416
2760sub new { 3417# TODO: should actually wrap buttons and other goodies.
2761 my $class = shift;
2762
2763 my $self = $class->SUPER::new (
2764 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2765 @_,
2766 );
2767
2768 $self
2769}
2770
2771sub set_items {
2772 my ($self, $items) = @_;
2773
2774 $self->{scrolled}->clear;
2775 return unless $items;
2776
2777 my @items = sort {
2778 ($a->{type} <=> $b->{type})
2779 or ($a->{name} cmp $b->{name})
2780 } @$items;
2781
2782 $self->{real_items} = \@items;
2783
2784 my $row = 0;
2785 for my $item (@items) {
2786 CFClient::Item::update_widgets $item;
2787
2788 $self->{scrolled}->add (0, $row, $item->{face_widget});
2789 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2790 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2791
2792 $row++;
2793 }
2794}
2795 3418
2796############################################################################# 3419#############################################################################
2797 3420
2798package CFClient::UI::Menu; 3421package CFPlus::UI::Menu;
2799 3422
2800our @ISA = CFClient::UI::FancyFrame::; 3423our @ISA = CFPlus::UI::Toplevel::;
2801 3424
2802use CFClient::OpenGL; 3425use CFPlus::OpenGL;
2803 3426
2804sub new { 3427sub new {
2805 my $class = shift; 3428 my $class = shift;
2806 3429
2807 my $self = $class->SUPER::new ( 3430 my $self = $class->SUPER::new (
2808 items => [], 3431 items => [],
2809 z => 100, 3432 z => 100,
2810 @_, 3433 @_,
2811 ); 3434 );
2812 3435
2813 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3436 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2814 3437
2815 for my $item (@{ $self->{items} }) { 3438 for my $item (@{ $self->{items} }) {
2816 my ($widget, $cb) = @$item; 3439 my ($widget, $cb, $tooltip) = @$item;
2817 3440
2818 # handle various types of items, only text for now 3441 # handle various types of items, only text for now
2819 if (!ref $widget) { 3442 if (!ref $widget) {
3443 if ($widget =~ /\t/) {
3444 my ($left, $right) = split /\t/, $widget, 2;
3445
2820 $widget = new CFClient::UI::Label 3446 $widget = new CFPlus::UI::HBox
2821 can_hover => 1, 3447 can_hover => 1,
2822 can_events => 1, 3448 can_events => 1,
3449 tooltip => $tooltip,
3450 children => [
3451 (new CFPlus::UI::Label markup => $left, expand => 1),
3452 (new CFPlus::UI::Label markup => $right, align => +1),
3453 ],
3454 ;
3455
3456 } else {
3457 $widget = new CFPlus::UI::Label
3458 can_hover => 1,
3459 can_events => 1,
2823 text => $widget; 3460 markup => $widget,
3461 tooltip => $tooltip;
3462 }
2824 } 3463 }
2825 3464
2826 $self->{item}{$widget} = $item; 3465 $self->{item}{$widget} = $item;
2827 3466
2828 $self->{vbox}->add ($widget); 3467 $self->{vbox}->add ($widget);
… …
2833 3472
2834# popup given the event (must be a mouse button down event currently) 3473# popup given the event (must be a mouse button down event currently)
2835sub popup { 3474sub popup {
2836 my ($self, $ev) = @_; 3475 my ($self, $ev) = @_;
2837 3476
2838 $self->_emit ("popdown"); 3477 $self->emit ("popdown");
2839 3478
2840 # maybe save $GRAB? must be careful about events... 3479 # maybe save $GRAB? must be careful about events...
2841 $GRAB = $self; 3480 $GRAB = $self;
2842 $self->{button} = $ev->{button}; 3481 $self->{button} = $ev->{button};
2843 3482
2844 $self->show; 3483 $self->show;
2845 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3484 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2846} 3485}
2847 3486
2848sub mouse_motion { 3487sub invoke_mouse_motion {
2849 my ($self, $ev, $x, $y) = @_; 3488 my ($self, $ev, $x, $y) = @_;
2850 3489
2851 # TODO: should use vbox->find_widget or so 3490 # TODO: should use vbox->find_widget or so
2852 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3491 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2853 $self->{hover} = $self->{item}{$HOVER}; 3492 $self->{hover} = $self->{item}{$HOVER};
2854}
2855 3493
3494 0
3495}
3496
2856sub button_up { 3497sub invoke_button_up {
2857 my ($self, $ev, $x, $y) = @_; 3498 my ($self, $ev, $x, $y) = @_;
2858 3499
2859 if ($ev->{button} == $self->{button}) { 3500 if ($ev->{button} == $self->{button}) {
2860 undef $GRAB; 3501 undef $GRAB;
2861 $self->hide; 3502 $self->hide;
2862 3503
2863 $self->_emit ("popdown"); 3504 $self->emit ("popdown");
2864 $self->{hover}[1]->() if $self->{hover}; 3505 $self->{hover}[1]->() if $self->{hover};
3506 } else {
3507 return 0
3508 }
3509
2865 } 3510 1
2866} 3511}
2867 3512
2868############################################################################# 3513#############################################################################
2869 3514
2870package CFClient::UI::Statusbox; 3515package CFPlus::UI::Multiplexer;
2871 3516
2872our @ISA = CFClient::UI::VBox::; 3517our @ISA = CFPlus::UI::Container::;
2873 3518
2874sub new { 3519sub new {
2875 my $class = shift; 3520 my $class = shift;
2876 3521
2877 $class->SUPER::new ( 3522 my $self = $class->SUPER::new (
3523 @_,
3524 );
3525
3526 $self->{current} = $self->{children}[0]
3527 if @{ $self->{children} };
3528
3529 $self
3530}
3531
3532sub add {
3533 my ($self, @widgets) = @_;
3534
3535 $self->SUPER::add (@widgets);
3536
3537 $self->{current} = $self->{children}[0]
3538 if @{ $self->{children} };
3539}
3540
3541sub get_current_page {
3542 my ($self) = @_;
3543
3544 $self->{current}
3545}
3546
3547sub set_current_page {
3548 my ($self, $page_or_widget) = @_;
3549
3550 my $widget = ref $page_or_widget
3551 ? $page_or_widget
3552 : $self->{children}[$page_or_widget];
3553
3554 $self->{current} = $widget;
3555 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3556
3557 $self->emit (page_changed => $self->{current});
3558
3559 $self->realloc;
3560}
3561
3562sub visible_children {
3563 $_[0]{current}
3564}
3565
3566sub size_request {
3567 my ($self) = @_;
3568
3569 $self->{current}->size_request
3570}
3571
3572sub invoke_size_allocate {
3573 my ($self, $w, $h) = @_;
3574
3575 $self->{current}->configure (0, 0, $w, $h);
3576
3577 1
3578}
3579
3580sub _draw {
3581 my ($self) = @_;
3582
3583 $self->{current}->draw;
3584}
3585
3586#############################################################################
3587
3588package CFPlus::UI::Notebook;
3589
3590our @ISA = CFPlus::UI::VBox::;
3591
3592sub new {
3593 my $class = shift;
3594
3595 my $self = $class->SUPER::new (
3596 buttonbar => (new CFPlus::UI::Buttonbar),
3597 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3598 # filter => # will be put between multiplexer and $self
3599 @_,
3600 );
3601
3602 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3603 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3604
3605 $self
3606}
3607
3608sub add {
3609 my ($self, $title, $widget, $tooltip) = @_;
3610
3611 CFPlus::weaken $self;
3612
3613 $self->{buttonbar}->add (new CFPlus::UI::Button
3614 markup => $title,
3615 tooltip => $tooltip,
3616 on_activate => sub { $self->set_current_page ($widget) },
3617 );
3618
3619 $self->{multiplexer}->add ($widget);
3620}
3621
3622sub get_current_page {
3623 my ($self) = @_;
3624
3625 $self->{multiplexer}->get_current_page
3626}
3627
3628sub set_current_page {
3629 my ($self, $page) = @_;
3630
3631 $self->{multiplexer}->set_current_page ($page);
3632 $self->emit (page_changed => $self->{multiplexer}{current});
3633}
3634
3635#############################################################################
3636
3637package CFPlus::UI::Selector;
3638
3639use utf8;
3640
3641our @ISA = CFPlus::UI::Button::;
3642
3643sub new {
3644 my $class = shift;
3645
3646 my $self = $class->SUPER::new (
3647 options => [], # [value, title, longdesc], ...
3648 value => undef,
3649 @_,
3650 );
3651
3652 $self->_set_value ($self->{value});
3653
3654 $self
3655}
3656
3657sub invoke_button_down {
3658 my ($self, $ev) = @_;
3659
3660 my @menu_items;
3661
3662 for (@{ $self->{options} }) {
3663 my ($value, $title, $tooltip) = @$_;
3664
3665 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3666 }
3667
3668 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3669}
3670
3671sub _set_value {
3672 my ($self, $value) = @_;
3673
3674 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3675 or return;
3676
3677 $self->{value} = $item->[0];
3678 $self->set_markup ("$item->[1] ⇓");
3679 $self->set_tooltip ($item->[2]);
3680}
3681
3682sub set_value {
3683 my ($self, $value) = @_;
3684
3685 return unless $self->{value} ne $value;
3686
3687 $self->_set_value ($value);
3688 $self->emit (changed => $value);
3689}
3690
3691#############################################################################
3692
3693package CFPlus::UI::Statusbox;
3694
3695our @ISA = CFPlus::UI::VBox::;
3696
3697sub new {
3698 my $class = shift;
3699
3700 my $self = $class->SUPER::new (
2878 fontsize => 0.8, 3701 fontsize => 0.8,
2879 @_, 3702 @_,
2880 ) 3703 );
3704
3705 CFPlus::weaken (my $this = $self);
3706
3707 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3708
3709 $self
2881} 3710}
2882 3711
2883sub reorder { 3712sub reorder {
2884 my ($self) = @_; 3713 my ($self) = @_;
2885 my $NOW = time; 3714 my $NOW = Time::HiRes::time;
3715
3716 # freeze display when hovering over any label
3717 return if $CFPlus::UI::TOOLTIP->{owner}
3718 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3719 values %{ $self->{item} };
2886 3720
2887 while (my ($k, $v) = each %{ $self->{item} }) { 3721 while (my ($k, $v) = each %{ $self->{item} }) {
2888 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3722 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2889 } 3723 }
2890 3724
… …
2893 my @items = sort { 3727 my @items = sort {
2894 $a->{pri} <=> $b->{pri} 3728 $a->{pri} <=> $b->{pri}
2895 or $b->{id} <=> $a->{id} 3729 or $b->{id} <=> $a->{id}
2896 } values %{ $self->{item} }; 3730 } values %{ $self->{item} };
2897 3731
3732 $self->{timer}->interval (1);
3733
2898 my $count = 10 + 1; 3734 my $count = 10 + 1;
2899 for my $item (@items) { 3735 for my $item (@items) {
2900 last unless --$count; 3736 last unless --$count;
2901 3737
2902 push @widgets, $item->{label} ||= do { 3738 my $label = $item->{label} ||= do {
2903 # TODO: doesn't handle markup well (read as: at all) 3739 # TODO: doesn't handle markup well (read as: at all)
2904 my $short = $item->{count} > 1 3740 my $short = $item->{count} > 1
2905 ? "<b>$item->{count} ×</b> $item->{text}" 3741 ? "<b>$item->{count} ×</b> $item->{text}"
2906 : $item->{text}; 3742 : $item->{text};
2907 3743
2908 for ($short) { 3744 for ($short) {
2909 s/^\s+//; 3745 s/^\s+//;
2910 s/\s+/ /g; 3746 s/\s+/ /g;
2911 } 3747 }
2912 3748
2913 new CFClient::UI::Label 3749 new CFPlus::UI::Label
2914 markup => $short, 3750 markup => $short,
2915 tooltip => $item->{tooltip}, 3751 tooltip => $item->{tooltip},
2916 tooltip_font => $::FONT_PROP, 3752 tooltip_font => $::FONT_PROP,
2917 tooltip_width => 0.67, 3753 tooltip_width => 0.67,
2918 fontsize => $item->{fontsize} || $self->{fontsize}, 3754 fontsize => $item->{fontsize} || $self->{fontsize},
2919 max_w => $::WIDTH * 0.44, 3755 max_w => $::WIDTH * 0.44,
2920 fg => $item->{fg}, 3756 fg => [@{ $item->{fg} }],
2921 can_events => 1, 3757 can_events => 1,
2922 can_hover => 1 3758 can_hover => 1
2923 }; 3759 };
3760
3761 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3762 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3763 $label->update;
3764 $label->set_max_size (undef, $label->{req_h} * $diff)
3765 if $diff < 1;
3766 $self->{timer}->interval (1/30);
3767 } else {
3768 $label->{fg}[3] = $item->{fg}[3] || 1;
3769 }
3770
3771 push @widgets, $label;
2924 } 3772 }
2925 3773
2926 $self->clear; 3774 $self->clear;
2927 $self->SUPER::add (reverse @widgets); 3775 $self->SUPER::add (reverse @widgets);
2928} 3776}
… …
2933 $text =~ s/^\s+//; 3781 $text =~ s/^\s+//;
2934 $text =~ s/\s+$//; 3782 $text =~ s/\s+$//;
2935 3783
2936 return unless $text; 3784 return unless $text;
2937 3785
2938 my $timeout = time + ((delete $arg{timeout}) || 60); 3786 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2939 3787
2940 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3788 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2941 3789
2942 if (my $item = $self->{item}{$group}) { 3790 if (my $item = $self->{item}{$group}) {
2943 if ($item->{text} eq $text) { 3791 if ($item->{text} eq $text) {
2944 $item->{count}++; 3792 $item->{count}++;
2945 } else { 3793 } else {
2946 $item->{count} = 1; 3794 $item->{count} = 1;
2947 $item->{text} = $item->{tooltip} = $text; 3795 $item->{text} = $item->{tooltip} = $text;
2948 } 3796 }
2949 $item->{id} = ++$self->{id}; 3797 $item->{id} += 0.2;#d#
2950 $item->{timeout} = $timeout; 3798 $item->{timeout} = $timeout;
2951 delete $item->{label}; 3799 delete $item->{label};
2952 } else { 3800 } else {
2953 $self->{item}{$group} = { 3801 $self->{item}{$group} = {
2954 id => ++$self->{id}, 3802 id => ++$self->{id},
… …
2960 count => 1, 3808 count => 1,
2961 %arg, 3809 %arg,
2962 }; 3810 };
2963 } 3811 }
2964 3812
3813 $ROOT->on_refresh (reorder => sub {
2965 $self->reorder; 3814 $self->reorder;
3815 });
2966} 3816}
2967 3817
2968sub reconfigure { 3818sub reconfigure {
2969 my ($self) = @_; 3819 my ($self) = @_;
2970 3820
… …
2973 3823
2974 $self->reorder; 3824 $self->reorder;
2975 $self->SUPER::reconfigure; 3825 $self->SUPER::reconfigure;
2976} 3826}
2977 3827
3828sub destroy {
3829 my ($self) = @_;
3830
3831 $self->{timer}->cancel;
3832
3833 $self->SUPER::destroy;
3834}
3835
2978############################################################################# 3836#############################################################################
2979 3837
2980package CFClient::UI::Root; 3838package CFPlus::UI::Root;
2981 3839
2982our @ISA = CFClient::UI::Container::; 3840our @ISA = CFPlus::UI::Container::;
2983 3841
3842use List::Util qw(min max);
3843
2984use CFClient::OpenGL; 3844use CFPlus::OpenGL;
2985 3845
2986sub new { 3846sub new {
2987 my $class = shift; 3847 my $class = shift;
2988 3848
2989 my $self = $class->SUPER::new ( 3849 my $self = $class->SUPER::new (
2990 visible => 1, 3850 visible => 1,
2991 @_, 3851 @_,
2992 ); 3852 );
2993 3853
2994 Scalar::Util::weaken ($self->{root} = $self); 3854 CFPlus::weaken ($self->{root} = $self);
2995 3855
2996 $self 3856 $self
2997} 3857}
2998 3858
2999sub configure {
3000 my ($self, $x, $y, $w, $h) = @_;
3001
3002 $self->{w} = $w;
3003 $self->{h} = $h;
3004}
3005
3006sub reconfigure {
3007 my ($self) = @_;
3008
3009 $self->SUPER::reconfigure;
3010
3011 $self->size_allocate ($self->{w}, $self->{h}, 1)
3012 if $self->{w};
3013}
3014
3015sub size_request { 3859sub size_request {
3016 my ($self) = @_; 3860 my ($self) = @_;
3017 3861
3018 ($self->{w}, $self->{h}) 3862 ($self->{w}, $self->{h})
3019} 3863}
3020 3864
3865sub _to_pixel {
3866 my ($coord, $size, $max) = @_;
3867
3868 $coord =
3869 $coord eq "center" ? ($max - $size) * 0.5
3870 : $coord eq "max" ? $max
3871 : $coord;
3872
3873 $coord = 0 if $coord < 0;
3874 $coord = $max - $size if $coord > $max - $size;
3875
3876 int $coord + 0.5
3877}
3878
3021sub size_allocate { 3879sub invoke_size_allocate {
3022 my ($self, $w, $h, $changed) = @_; 3880 my ($self, $w, $h) = @_;
3023 3881
3024 for my $child ($self->children) { 3882 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3883 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026 3884
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3885 $X = $child->{force_x} if exists $child->{force_x};
3028 if exists $child->{req_x}; 3886 $Y = $child->{force_y} if exists $child->{force_y};
3029 3887
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3888 $X = _to_pixel $X, $W, $self->{w};
3031 if exists $child->{req_y}; 3889 $Y = _to_pixel $Y, $H, $self->{h};
3032
3033 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3034
3035 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3036 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3037 3890
3038 $child->configure ($X, $Y, $W, $H); 3891 $child->configure ($X, $Y, $W, $H);
3039 } 3892 }
3893
3894 1
3040} 3895}
3041 3896
3042sub coord2local { 3897sub coord2local {
3043 my ($self, $x, $y) = @_; 3898 my ($self, $x, $y) = @_;
3044 3899
… …
3058} 3913}
3059 3914
3060sub add { 3915sub add {
3061 my ($self, @children) = @_; 3916 my ($self, @children) = @_;
3062 3917
3063 for my $child (@children) {
3064 $child->{is_toplevel} = 1; 3918 $_->{is_toplevel} = 1
3065 3919 for @children;
3066 # integerise window positions
3067 $child->{x} = int $child->{x};
3068 $child->{y} = int $child->{y};
3069 }
3070 3920
3071 $self->SUPER::add (@children); 3921 $self->SUPER::add (@children);
3072} 3922}
3073 3923
3074sub remove { 3924sub remove {
3075 my ($self, @children) = @_; 3925 my ($self, @children) = @_;
3076 3926
3077 $self->SUPER::remove (@children); 3927 $self->SUPER::remove (@children);
3928
3929 delete $self->{is_toplevel}
3930 for @children;
3078 3931
3079 while (@children) { 3932 while (@children) {
3080 my $w = pop @children; 3933 my $w = pop @children;
3081 push @children, $w->children; 3934 push @children, $w->children;
3082 $w->set_invisible; 3935 $w->set_invisible;
… …
3102 $_->() 3955 $_->()
3103 for values %{delete $self->{refresh_hook}}; 3956 for values %{delete $self->{refresh_hook}};
3104 } 3957 }
3105 3958
3106 if ($self->{realloc}) { 3959 if ($self->{realloc}) {
3960 my %queue;
3107 my @queue; 3961 my @queue;
3962 my $widget;
3108 3963
3964 outer:
3109 while () { 3965 while () {
3110 if ($self->{realloc}) { 3966 if (my $realloc = delete $self->{realloc}) {
3111 #TODO use array-of-depth approach 3967 for $widget (values %$realloc) {
3968 $widget->{visible} or next; # do not resize invisible widgets
3112 3969
3113 @queue = sort { $a->{visible} <=> $b->{visible} } 3970 $queue{$widget+0}++ and next; # duplicates are common
3114 @queue, values %{delete $self->{realloc}}; 3971
3972 push @{ $queue[$widget->{visible}] }, $widget;
3973 }
3115 } 3974 }
3116 3975
3976 while () {
3977 @queue or last outer;
3978
3979 $widget = pop @{ $queue[-1] || [] }
3980 and last;
3981
3982 pop @queue;
3983 }
3984
3985 delete $queue{$widget+0};
3986
3987 my ($w, $h) = $widget->size_request;
3988
3989 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3990 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3991
3992 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3993 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3994
3995 $w = $widget->{force_w} if exists $widget->{force_w};
3996 $h = $widget->{force_h} if exists $widget->{force_h};
3997
3998 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3999 || delete $widget->{force_realloc}) {
4000 $widget->{req_w} = $w;
4001 $widget->{req_h} = $h;
4002
4003 $self->{size_alloc}{$widget+0} = $widget;
4004
4005 if (my $parent = $widget->{parent}) {
4006 $self->{realloc}{$parent+0} = $parent
4007 unless $queue{$parent+0};
4008
4009 $parent->{force_size_alloc} = 1;
4010 $self->{size_alloc}{$parent+0} = $parent;
4011 }
4012 }
4013
4014 delete $self->{realloc}{$widget+0};
4015 }
4016 }
4017
4018 while (my $size_alloc = delete $self->{size_alloc}) {
4019 my @queue = sort { $b->{visible} <=> $a->{visible} }
4020 values %$size_alloc;
4021
4022 while () {
3117 my $widget = pop @queue || last; 4023 my $widget = pop @queue || last;
3118 4024
3119 $widget->{visible} or last; # do not resize invisible widgets 4025 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3120
3121 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3122 ? @$widget{qw(def_w def_h)}
3123 : $widget->size_request;
3124
3125 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3126
3127 $widget->{req_w} = $w;
3128 $widget->{req_h} = $h;
3129
3130 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3131
3132 push @queue, $widget->{parent}
3133 if $widget->{parent};
3134 }
3135 }
3136
3137 while (my $size_alloc = delete $self->{size_alloc}) {
3138 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3139 values %$size_alloc;
3140
3141 while () {
3142 my ($widget, $w, $h) = @{ pop @queue or last };
3143 4026
3144 $w = 0 if $w < 0; 4027 $w = 0 if $w < 0;
3145 $h = 0 if $h < 0; 4028 $h = 0 if $h < 0;
3146 4029
3147 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4030 $w = max $widget->{min_w}, $w;
4031 $h = max $widget->{min_h}, $h;
3148 4032
4033# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4034# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4035
4036 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4037 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4038
4039 $w = int $w + 0.5;
4040 $h = int $h + 0.5;
4041
4042 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4043 $widget->{old_w} = $widget->{w};
4044 $widget->{old_h} = $widget->{h};
4045
3149 $widget->{w} = $w; 4046 $widget->{w} = $w;
3150 $widget->{h} = $h; 4047 $widget->{h} = $h;
3151 4048
3152 $widget->emit (size_allocate => $w, $h, $changed); 4049 $widget->emit (size_allocate => $w, $h);
4050 }
3153 } 4051 }
3154 } 4052 }
3155 4053
3156 while ($self->{post_alloc_hook}) { 4054 while ($self->{post_alloc_hook}) {
3157 $_->() 4055 $_->()
3158 for values %{delete $self->{post_alloc_hook}}; 4056 for values %{delete $self->{post_alloc_hook}};
3159 } 4057 }
4058
3160 4059
3161 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4060 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3162 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4061 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3163 glClear GL_COLOR_BUFFER_BIT; 4062 glClear GL_COLOR_BUFFER_BIT;
3164 4063
… …
3166 glLoadIdentity; 4065 glLoadIdentity;
3167 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4066 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3168 glMatrixMode GL_MODELVIEW; 4067 glMatrixMode GL_MODELVIEW;
3169 glLoadIdentity; 4068 glLoadIdentity;
3170 4069
4070 {
4071 package CFPlus::UI::Base;
4072
4073 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4074 (0, 0, $self->{w}, $self->{h});
4075
3171 $self->_draw; 4076 $self->_draw;
4077 }
3172} 4078}
3173 4079
3174############################################################################# 4080#############################################################################
3175 4081
3176package CFClient::UI; 4082package CFPlus::UI;
3177 4083
3178$ROOT = new CFClient::UI::Root; 4084$ROOT = new CFPlus::UI::Root;
3179$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4085$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3180 4086
31811 40871
3182 4088

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