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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 1.382 by root, Thu Jul 19 19:58:56 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
949use List::Util qw(min max);
950
830our @ISA = CFClient::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
831 952
832sub new { 953sub new {
833 my $class = shift; 954 my $class = shift;
834 955
835 $class->SUPER::new ( 956 $class->SUPER::new (
… …
840} 961}
841 962
842sub size_request { 963sub size_request {
843 my ($self) = @_; 964 my ($self) = @_;
844 965
845 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 966 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
846 967
847 $w = 10 if $self->{scroll_x}; 968 $w = 10 if $self->{scroll_x};
848 $h = 10 if $self->{scroll_y}; 969 $h = 10 if $self->{scroll_y};
849 970
850 ($w, $h) 971 ($w, $h)
851} 972}
852 973
853sub size_allocate { 974sub invoke_size_allocate {
854 my ($self, $w, $h, $changed) = @_; 975 my ($self, $w, $h) = @_;
855 976
977 my $child = $self->child;
978
856 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 979 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
857 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 980 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
858 981
859 $self->child->configure (0, 0, $w, $h); 982 $self->child->configure (0, 0, $w, $h);
860 $self->update; 983 $self->update;
984
985 1
861} 986}
862 987
863sub set_offset { 988sub set_offset {
864 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
865 990
991 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993
994 if ($x != $self->{view_x} or $y != $self->{view_y}) {
866 $self->{view_x} = int $x; 995 $self->{view_x} = $x;
867 $self->{view_y} = int $y; 996 $self->{view_y} = $y;
868 997
998 $self->emit (changed => $x, $y);
869 $self->update; 999 $self->update;
1000 }
870} 1001}
871 1002
872# hmm, this does not work for topleft of $self... but we should not ask for that 1003# hmm, this does not work for topleft of $self... but we should not ask for that
873sub coord2local { 1004sub coord2local {
874 my ($self, $x, $y) = @_; 1005 my ($self, $x, $y) = @_;
… …
891 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1022 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
892 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1023 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
893 ) { 1024 ) {
894 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1025 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
895 } else { 1026 } else {
896 $self->CFClient::UI::Base::find_widget ($x, $y) 1027 $self->CFPlus::UI::Base::find_widget ($x, $y)
897 } 1028 }
898} 1029}
899 1030
900sub _render { 1031sub _render {
901 my ($self) = @_; 1032 my ($self) = @_;
902 1033
1034 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1035 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1036
903 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1037 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
904 1038
905 $self->SUPER::_render; 1039 $self->SUPER::_render;
906} 1040}
907 1041
908############################################################################# 1042#############################################################################
909 1043
910package CFClient::UI::ScrolledWindow; 1044package CFPlus::UI::ScrolledWindow;
911 1045
912our @ISA = CFClient::UI::HBox::; 1046our @ISA = CFPlus::UI::Table::;
913 1047
914sub new { 1048sub new {
915 my $class = shift; 1049 my ($class, %arg) = @_;
1050
1051 my $child = delete $arg{child};
916 1052
917 my $self; 1053 my $self;
918 1054
919 my $slider = new CFClient::UI::Slider 1055 my $hslider = new CFPlus::UI::Slider
1056 vertical => 0,
1057 range => [0, 0, 1, 0.01], # HACK fix
1058 on_changed => sub {
1059 $self->{hpos} = $_[1];
1060 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061 },
1062 ;
1063
1064 my $vslider = new CFPlus::UI::Slider
920 vertical => 1, 1065 vertical => 1,
921 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
922 on_changed => sub { 1067 on_changed => sub {
923 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
924 }, 1070 },
925 ; 1071 ;
926 1072
927 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
928 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
929 slider => $slider, 1077 hslider => $hslider,
930 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
931 ); 1082 );
932 1083
933 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 expand => 1,
1086 scroll_x => $self->{scroll_x},
1087 scroll_y => $self->{scroll_y},
1088 on_changed => sub {
1089 my ($vp, $x, $y) = @_;
1090
1091 $vp->{parent}{hslider}->set_value ($x);
1092 $vp->{parent}{vslider}->set_value ($y);
1093
1094 0
1095 },
1096 ;
1097
934 $self->add ($self->{vp}); 1098 $self->SUPER::add (0, 0, $self->{vp});
935 $self->add ($self->{slider}); 1099
1100 $self->add ($child) if $child;
936 1101
937 $self 1102 $self
938} 1103}
939 1104
1105#TODO# update range on size_allocate depending on child
1106
1107sub add {
1108 my ($self, $widget) = @_;
1109
1110 $self->{vp}->add ($self->{child} = $widget);
1111}
1112
1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider}{visible}) {
1123 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1124 : $self->{hslider}->hide;
1125 }
1126
1127 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1128 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129
1130 my $visible = $h1 > $h2;
1131 if ($visible != $self->{vslider}{visible}) {
1132 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1133 : $self->{vslider}->hide;
1134 }
1135}
1136
940sub update { 1137sub update {
941 my ($self) = @_; 1138 my ($self) = @_;
942 1139
943 $self->SUPER::update; 1140 $self->SUPER::update;
944 1141 $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}, $self->{vp}{h}, 1]);
948} 1142}
949 1143
1144sub invoke_mouse_wheel {
1145 my ($self, $ev) = @_;
1146
1147 return 0 unless $ev->{dy}; # only vertical movements for now
1148
1149 $self->{vslider}->emit (mouse_wheel => $ev);
1150
1151 1
1152}
1153
1154sub invoke_button_down {
1155 my ($self, $ev, $x, $y) = @_;
1156
1157 if ($ev->{button} == 2) {
1158 $self->grab_focus;
1159
1160 my $ox = $self->{vp}{view_x} + $ev->{x};
1161 my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163 $self->{motion} = sub {
1164 my ($ev, $x, $y) = @_;
1165
1166 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167 $self->update;
1168 };
1169
1170 return 1;
1171 }
1172
1173 0
1174}
1175
1176sub invoke_button_up {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if (delete $self->{motion}) {
1180 return 1;
1181 }
1182
1183 0
1184}
1185
1186sub invoke_mouse_motion {
1187 my ($self, $ev, $x, $y) = @_;
1188
1189 if ($self->{motion}) {
1190 $self->{motion}->($ev, $x, $y);
1191 return 1;
1192 }
1193
1194 0
1195}
1196
950sub size_allocate { 1197sub invoke_size_allocate {
951 my ($self, $w, $h, $changed) = @_; 1198 my ($self, $w, $h) = @_;
952 1199
1200 $self->update_slider;
953 $self->SUPER::size_allocate ($w, $h, $changed); 1201 $self->SUPER::invoke_size_allocate ($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} 1202}
958
959#TODO# update range on size_allocate depending on child
960# update viewport offset on scroll
961 1203
962############################################################################# 1204#############################################################################
963 1205
964package CFClient::UI::Frame; 1206package CFPlus::UI::Frame;
965 1207
966our @ISA = CFClient::UI::Bin::; 1208our @ISA = CFPlus::UI::Bin::;
967 1209
968use CFClient::OpenGL; 1210use CFPlus::OpenGL;
969 1211
970sub new { 1212sub new {
971 my $class = shift; 1213 my $class = shift;
972 1214
973 $class->SUPER::new ( 1215 $class->SUPER::new (
… …
981 1223
982 if ($self->{bg}) { 1224 if ($self->{bg}) {
983 my ($w, $h) = @$self{qw(w h)}; 1225 my ($w, $h) = @$self{qw(w h)};
984 1226
985 glEnable GL_BLEND; 1227 glEnable GL_BLEND;
986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1228 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
987 glColor @{ $self->{bg} }; 1229 glColor_premultiply @{ $self->{bg} };
988 1230
989 glBegin GL_QUADS; 1231 glBegin GL_QUADS;
990 glVertex 0 , 0; 1232 glVertex 0 , 0;
991 glVertex 0 , $h; 1233 glVertex 0 , $h;
992 glVertex $w, $h; 1234 glVertex $w, $h;
… …
999 $self->SUPER::_draw; 1241 $self->SUPER::_draw;
1000} 1242}
1001 1243
1002############################################################################# 1244#############################################################################
1003 1245
1004package CFClient::UI::FancyFrame; 1246package CFPlus::UI::FancyFrame;
1005 1247
1006our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFPlus::UI::Bin::;
1007 1249
1008use CFClient::OpenGL; 1250use 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 1251
1014sub new { 1252sub new {
1015 my $class = shift; 1253 my ($class, %arg) = @_;
1254
1255 if ((exists $arg{label}) && !ref $arg{label}) {
1256 $arg{label} = new CFPlus::UI::Label
1257 align => 1,
1258 valign => 0,
1259 text => $arg{label},
1260 fontsize => ($arg{border} || 0.8) * 0.75;
1261 }
1262
1263 my $self = $class->SUPER::new (
1264 # label => "",
1265 fg => [0.6, 0.3, 0.1],
1266 border => 0.8,
1267 style => 'single',
1268 %arg,
1269 );
1270
1271 $self
1272}
1273
1274sub add {
1275 my ($self, @widgets) = @_;
1276
1277 $self->SUPER::add (@widgets);
1278 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1279}
1280
1281sub border {
1282 int $_[0]{border} * $::FONTSIZE
1283}
1284
1285sub size_request {
1286 my ($self) = @_;
1287
1288 ($self->{label_w}, undef) = $self->{label}->size_request
1289 if $self->{label};
1290
1291 my ($w, $h) = $self->SUPER::size_request;
1292
1293 (
1294 $w + $self->border * 2,
1295 $h + $self->border * 2,
1296 )
1297}
1298
1299sub invoke_size_allocate {
1300 my ($self, $w, $h) = @_;
1301
1302 my $border = $self->border;
1303
1304 $w -= List::Util::max 0, $border * 2;
1305 $h -= List::Util::max 0, $border * 2;
1306
1307 if (my $label = $self->{label}) {
1308 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1309 $label->{h} = List::Util::min $h, $border;
1310 $label->invoke_size_allocate ($label->{w}, $label->{h});
1311 }
1312
1313 $self->child->configure ($border, $border, $w, $h);
1314
1315 1
1316}
1317
1318sub _draw {
1319 my ($self) = @_;
1320
1321 my $child = $self->{children}[0];
1322
1323 my $border = $self->border;
1324 my ($w, $h) = ($self->{w}, $self->{h});
1325
1326 $child->draw;
1327
1328 glColor @{$self->{fg}};
1329 glBegin GL_LINE_STRIP;
1330 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1332 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1334 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1335 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1336 glEnd;
1337
1338 if ($self->{label}) {
1339 glTranslate $border * 2, 0;
1340 $self->{label}->_draw;
1341 }
1342}
1343
1344#############################################################################
1345
1346package CFPlus::UI::Toplevel;
1347
1348our @ISA = CFPlus::UI::Bin::;
1349
1350use CFPlus::OpenGL;
1351
1352my $bg =
1353 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1354 mipmap => 1, wrap => 1;
1355
1356my @border =
1357 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1358 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1359
1360my @icon =
1361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1362 qw(x1_move.png x1_resize.png);
1363
1364sub new {
1365 my ($class, %arg) = @_;
1016 1366
1017 my $self = $class->SUPER::new ( 1367 my $self = $class->SUPER::new (
1018 bg => [1, 1, 1, 1], 1368 bg => [1, 1, 1, 1],
1019 border_bg => [1, 1, 1, 1], 1369 border_bg => [1, 1, 1, 1],
1020 border => 0.6, 1370 border => 0.6,
1021 is_toplevel => 1,
1022 can_events => 1, 1371 can_events => 1,
1023 @_ 1372 min_w => 64,
1373 min_h => 32,
1374 %arg,
1024 ); 1375 );
1025 1376
1026 $self->{title} &&= new CFClient::UI::Label 1377 $self->{title_widget} = new CFPlus::UI::Label
1027 align => 0, 1378 align => 0,
1028 valign => 1, 1379 valign => 1,
1029 text => $self->{title}, 1380 text => $self->{title},
1030 fontsize => $self->{border}; 1381 fontsize => $self->{border},
1382 if exists $self->{title};
1383
1384 if ($self->{has_close_button}) {
1385 $self->{close_button} =
1386 new CFPlus::UI::ImageButton
1387 path => 'x1_close.png',
1388 on_activate => sub { $self->emit ("delete") };
1389
1390 $self->CFPlus::UI::Container::add ($self->{close_button});
1391 }
1031 1392
1032 $self 1393 $self
1394}
1395
1396sub add {
1397 my ($self, @widgets) = @_;
1398
1399 $self->SUPER::add (@widgets);
1400 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1401 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1033} 1402}
1034 1403
1035sub border { 1404sub border {
1036 int $_[0]{border} * $::FONTSIZE 1405 int $_[0]{border} * $::FONTSIZE
1037} 1406}
1038 1407
1039sub size_request { 1408sub size_request {
1040 my ($self) = @_; 1409 my ($self) = @_;
1410
1411 $self->{title_widget}->size_request
1412 if $self->{title_widget};
1413
1414 $self->{close_button}->size_request
1415 if $self->{close_button};
1041 1416
1042 my ($w, $h) = $self->SUPER::size_request; 1417 my ($w, $h) = $self->SUPER::size_request;
1043 1418
1044 ( 1419 (
1045 $w + $self->border * 2, 1420 $w + $self->border * 2,
1046 $h + $self->border * 2, 1421 $h + $self->border * 2,
1047 ) 1422 )
1048} 1423}
1049 1424
1050sub size_allocate { 1425sub invoke_size_allocate {
1051 my ($self, $w, $h, $changed) = @_; 1426 my ($self, $w, $h) = @_;
1052 1427
1053 return unless $changed; 1428 if ($self->{title_widget}) {
1429 $self->{title_widget}{w} = $w;
1430 $self->{title_widget}{h} = $h;
1431 $self->{title_widget}->invoke_size_allocate ($w, $h);
1432 }
1054 1433
1434 my $border = $self->border;
1435
1055 $h -= List::Util::max 0, $self->border * 2; 1436 $h -= List::Util::max 0, $border * 2;
1056 $w -= List::Util::max 0, $self->border * 2; 1437 $w -= List::Util::max 0, $border * 2;
1057 1438
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); 1439 $self->child->configure ($border, $border, $w, $h);
1062}
1063 1440
1441 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1442 if $self->{close_button};
1443
1444 1
1445}
1446
1447sub invoke_delete {
1448 my ($self) = @_;
1449
1450 $self->hide;
1451
1452 1
1453}
1454
1064sub button_down { 1455sub invoke_button_down {
1065 my ($self, $ev, $x, $y) = @_; 1456 my ($self, $ev, $x, $y) = @_;
1066 1457
1067 my ($w, $h) = @$self{qw(w h)}; 1458 my ($w, $h) = @$self{qw(w h)};
1068 my $border = $self->border; 1459 my $border = $self->border;
1069 1460
… …
1082 my ($ev, $x, $y) = @_; 1473 my ($ev, $x, $y) = @_;
1083 1474
1084 my $dx = $ev->{x} - $ox; 1475 my $dx = $ev->{x} - $ox;
1085 my $dy = $ev->{y} - $oy; 1476 my $dy = $ev->{y} - $oy;
1086 1477
1087 $self->{user_x} = $wx + $dx * $mx;
1088 $self->{user_y} = $wy + $dy * $my;
1089 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1478 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1090 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1479 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1091 $self->move ($self->{user_x}, $self->{user_y}); 1480
1481 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1092 $self->realloc; 1482 $self->realloc;
1093 }; 1483 };
1094 1484
1095 } elsif ($lr ^ $td) { 1485 } elsif ($lr ^ $td) {
1096 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1486 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1099 $self->{motion} = sub { 1489 $self->{motion} = sub {
1100 my ($ev, $x, $y) = @_; 1490 my ($ev, $x, $y) = @_;
1101 1491
1102 ($x, $y) = ($ev->{x}, $ev->{y}); 1492 ($x, $y) = ($ev->{x}, $ev->{y});
1103 1493
1104 $self->{user_x} = $bx + $x - $ox; 1494 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1105 $self->{user_y} = $by + $y - $oy; 1495 # HACK: the next line is required to enforce placement
1106 1496 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1107 $self->move ($self->{user_x}, $self->{user_y});
1108 $self->realloc;
1109 }; 1497 };
1498 } else {
1499 return 0;
1500 }
1501
1110 } 1502 1
1111} 1503}
1112 1504
1113sub button_up { 1505sub invoke_button_up {
1114 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1115 1507
1116 delete $self->{motion}; 1508 ! ! delete $self->{motion}
1117} 1509}
1118 1510
1119sub mouse_motion { 1511sub invoke_mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1512 my ($self, $ev, $x, $y) = @_;
1121 1513
1122 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1514 $self->{motion}->($ev, $x, $y) if $self->{motion};
1515
1516 ! ! $self->{motion}
1517}
1518
1519sub invoke_visibility_change {
1520 my ($self, $visible) = @_;
1521
1522 delete $self->{motion} unless $visible;
1523
1524 0
1123} 1525}
1124 1526
1125sub _draw { 1527sub _draw {
1126 my ($self) = @_; 1528 my ($self) = @_;
1127 1529
1530 my $child = $self->{children}[0];
1531
1128 my ($w, $h ) = ($self->{w}, $self->{h}); 1532 my ($w, $h ) = ($self->{w}, $self->{h});
1129 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1533 my ($cw, $ch) = ($child->{w}, $child->{h});
1130 1534
1131 glEnable GL_TEXTURE_2D; 1535 glEnable GL_TEXTURE_2D;
1132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1536 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1133 1537
1134 my $border = $self->border; 1538 my $border = $self->border;
1135 1539
1136 glColor @{ $self->{border_bg} }; 1540 glColor @{ $self->{border_bg} };
1137 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1541 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1138 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1542 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1139 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1543 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1140 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1544 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1545
1546 # move
1547 my $w2 = ($w - $border) * .5;
1548 my $h2 = ($h - $border) * .5;
1549 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1550 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1551 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1552
1553 # resize
1554 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1555 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1556 unless $self->{has_close_button};
1557 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1558 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1141 1559
1142 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1560 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1143 my $bg = $tex[0]; 1561 glColor @{ $self->{bg} };
1144 1562
1145 # TODO: repeat texture not scale 1563 # TODO: repeat texture not scale
1564 # solve this better(?)
1146 my $rep_x = $cw / $bg->{w}; 1565 $bg->{s} = $cw / $bg->{w};
1147 my $rep_y = $ch / $bg->{h}; 1566 $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); 1567 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1568 }
1156 1569
1157 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1158 1571
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1572 $child->draw;
1573
1574 if ($self->{title_widget}) {
1575 glTranslate 0, $border - $self->{h};
1576 $self->{title_widget}->_draw;
1577
1578 glTranslate 0, - ($border - $self->{h});
1579 }
1580
1581 $self->{close_button}->draw
1582 if $self->{close_button};
1162} 1583}
1163 1584
1164############################################################################# 1585#############################################################################
1165 1586
1166package CFClient::UI::Table; 1587package CFPlus::UI::Table;
1167 1588
1168our @ISA = CFClient::UI::Base::; 1589our @ISA = CFPlus::UI::Base::;
1169 1590
1170use List::Util qw(max sum); 1591use List::Util qw(max sum);
1171 1592
1172use CFClient::OpenGL; 1593use CFPlus::OpenGL;
1173 1594
1174sub new { 1595sub new {
1175 my $class = shift; 1596 my $class = shift;
1176 1597
1177 $class->SUPER::new ( 1598 $class->SUPER::new (
1599 children => [],
1178 col_expand => [], 1600 col_expand => [],
1601 row_expand => [],
1179 @_, 1602 @_,
1180 ) 1603 )
1181} 1604}
1182 1605
1183sub children { 1606sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1607 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1185} 1608}
1186 1609
1610# TODO: store row/col info in child widget and use standard add/del
1187sub add { 1611sub add {
1188 my ($self, $x, $y, $child) = @_; 1612 my ($self) = shift;
1189 1613
1614 while (@_) {
1615 my ($x, $y, $child) = splice @_, 0, 3, ();
1190 $child->set_parent ($self); 1616 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child; 1617 $self->{children}[$y][$x] = $child;
1618 }
1192 1619
1620 $self->{force_realloc} = 1;
1621 $self->{force_size_alloc} = 1;
1193 $self->realloc; 1622 $self->realloc;
1623}
1624
1625sub remove {
1626 my ($self, $child) = @_;
1627
1628 for (@{ $self->{children} }) {
1629 for (@{ $_ || [] }) {
1630 $_ = undef if $_ == $child;
1631 }
1632 }
1194} 1633}
1195 1634
1196# TODO: move to container class maybe? send children a signal on removal? 1635# TODO: move to container class maybe? send children a signal on removal?
1197sub clear { 1636sub clear {
1198 my ($self) = @_; 1637 my ($self) = @_;
… …
1239 (sum @$ws), 1678 (sum @$ws),
1240 (sum @$hs), 1679 (sum @$hs),
1241 ) 1680 )
1242} 1681}
1243 1682
1244sub size_allocate { 1683sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1684 my ($self, $w, $h) = @_;
1246 1685
1247 my ($ws, $hs) = $self->get_wh; 1686 my ($ws, $hs) = $self->get_wh;
1248 1687
1249 my $req_w = (sum @$ws) || 1; 1688 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1689 my $req_h = (sum @$hs) || 1;
1251 1690
1252 # TODO: nicer code && do row_expand 1691 # TODO: nicer code
1253 my @col_expand = @{$self->{col_expand}}; 1692 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1693 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1694 my $col_expand = (sum @col_expand) || 1;
1256 1695
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1696 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1697
1261 CFClient::UI::harmonize $ws; 1698 CFPlus::UI::harmonize $ws;
1699
1700 my @row_expand = @{$self->{row_expand}};
1701 @row_expand = (1) x @$ws unless @row_expand;
1702 my $row_expand = (sum @row_expand) || 1;
1703
1704 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1705
1262 CFClient::UI::harmonize $hs; 1706 CFPlus::UI::harmonize $hs;
1263 1707
1264 my $y; 1708 my $y;
1265 1709
1266 for my $r (0 .. $#{$self->{children}}) { 1710 for my $r (0 .. $#{$self->{children}}) {
1267 my $row = $self->{children}[$r] 1711 my $row = $self->{children}[$r]
… …
1281 } 1725 }
1282 1726
1283 $y += $row_h; 1727 $y += $row_h;
1284 } 1728 }
1285 1729
1730 1
1286} 1731}
1287 1732
1288sub find_widget { 1733sub find_widget {
1289 my ($self, $x, $y) = @_; 1734 my ($self, $x, $y) = @_;
1290 1735
… …
1309 } 1754 }
1310} 1755}
1311 1756
1312############################################################################# 1757#############################################################################
1313 1758
1314package CFClient::UI::Box; 1759package CFPlus::UI::Fixed;
1315 1760
1761use List::Util qw(min max);
1762
1316our @ISA = CFClient::UI::Container::; 1763our @ISA = CFPlus::UI::Container::;
1764
1765sub add {
1766 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1767
1768 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1769 $self->SUPER::add ($child);
1770}
1771
1772sub _scale($$$) {
1773 my ($mode, $val, $max) = @_;
1774
1775 $mode eq "abs" ? $val
1776 : $mode eq "rel" ? $val * $max
1777 : 0
1778}
1779
1780sub size_request {
1781 my ($self) = @_;
1782
1783 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1784
1785 # determine overall size by querying abs widgets
1786 for my $child ($self->visible_children) {
1787 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1788
1789 if ($pos eq "abs") {
1790 $w = _scale $size, $w, $child->{req_w};
1791 $h = _scale $size, $h, $child->{req_h};
1792
1793 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1794 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1795 }
1796 }
1797
1798 my $W = $x2 - $x1;
1799 my $H = $y2 - $y1;
1800
1801 # now layout remaining widgets
1802 for my $child ($self->visible_children) {
1803 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1804
1805 if ($pos ne "abs") {
1806 $x = _scale $pos, $x, $W;
1807 $y = _scale $pos, $x, $H;
1808 $w = _scale $size, $w, $child->{req_w};
1809 $h = _scale $size, $h, $child->{req_h};
1810
1811 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1812 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1813 }
1814 }
1815
1816 my $W = $x2 - $x1;
1817 my $H = $y2 - $y1;
1818
1819 ($W, $H)
1820}
1821
1822sub invoke_size_allocate {
1823 my ($self, $W, $H) = @_;
1824
1825 for my $child ($self->visible_children) {
1826 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1827
1828 $x = _scale $pos, $x, $W;
1829 $y = _scale $pos, $x, $H;
1830 $w = _scale $size, $w, $child->{req_w};
1831 $h = _scale $size, $h, $child->{req_h};
1832
1833 $child->configure ($x, $y, $w, $h);
1834 }
1835
1836 1
1837}
1838
1839#############################################################################
1840
1841package CFPlus::UI::Box;
1842
1843our @ISA = CFPlus::UI::Container::;
1317 1844
1318sub size_request { 1845sub size_request {
1319 my ($self) = @_; 1846 my ($self) = @_;
1320 1847
1321 $self->{vertical} 1848 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1854 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1855 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1856 )
1330} 1857}
1331 1858
1332sub size_allocate { 1859sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1860 my ($self, $w, $h) = @_;
1334 1861
1335 my $space = $self->{vertical} ? $h : $w; 1862 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1863 my @children = $self->visible_children;
1337 1864
1338 my @req; 1865 my @req;
1339 1866
1340 if ($self->{homogeneous}) { 1867 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1868 @req = ($space / (@children || 1)) x @children;
1342 } else { 1869 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1870 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1871 my $req = List::Util::sum @req;
1345 1872
1346 if ($req > $space) { 1873 if ($req > $space) {
1347 # ah well, not enough space 1874 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1875 $_ *= $space / $req for @req;
1349 } else { 1876 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1877 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1878
1352 $space = ($space - $req) / $expand; # remaining space to give away 1879 $space = ($space - $req) / $expand; # remaining space to give away
1353 1880
1354 $req[$_] += $space * $children->[$_]{expand} 1881 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1882 for 0 .. $#children;
1356 } 1883 }
1357 } 1884 }
1358 1885
1359 CFClient::UI::harmonize \@req; 1886 CFPlus::UI::harmonize \@req;
1360 1887
1361 my $pos = 0; 1888 my $pos = 0;
1362 for (0 .. $#$children) { 1889 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1890 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1891 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1892
1366 $pos += $alloc; 1893 $pos += $alloc;
1367 } 1894 }
1368 1895
1369 1 1896 1
1370} 1897}
1371 1898
1372############################################################################# 1899#############################################################################
1373 1900
1374package CFClient::UI::HBox; 1901package CFPlus::UI::HBox;
1375 1902
1376our @ISA = CFClient::UI::Box::; 1903our @ISA = CFPlus::UI::Box::;
1377 1904
1378sub new { 1905sub new {
1379 my $class = shift; 1906 my $class = shift;
1380 1907
1381 $class->SUPER::new ( 1908 $class->SUPER::new (
… …
1384 ) 1911 )
1385} 1912}
1386 1913
1387############################################################################# 1914#############################################################################
1388 1915
1389package CFClient::UI::VBox; 1916package CFPlus::UI::VBox;
1390 1917
1391our @ISA = CFClient::UI::Box::; 1918our @ISA = CFPlus::UI::Box::;
1392 1919
1393sub new { 1920sub new {
1394 my $class = shift; 1921 my $class = shift;
1395 1922
1396 $class->SUPER::new ( 1923 $class->SUPER::new (
… …
1399 ) 1926 )
1400} 1927}
1401 1928
1402############################################################################# 1929#############################################################################
1403 1930
1404package CFClient::UI::Label; 1931package CFPlus::UI::Label;
1405 1932
1406our @ISA = CFClient::UI::DrawBG::; 1933our @ISA = CFPlus::UI::DrawBG::;
1407 1934
1408use CFClient::OpenGL; 1935use CFPlus::OpenGL;
1409 1936
1410sub new { 1937sub new {
1411 my ($class, %arg) = @_; 1938 my ($class, %arg) = @_;
1412 1939
1413 my $self = $class->SUPER::new ( 1940 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1943 #active_bg => none
1417 #font => default_font 1944 #font => default_font
1418 #text => initial text 1945 #text => initial text
1419 #markup => initial narkup 1946 #markup => initial narkup
1420 #max_w => maximum pixel width 1947 #max_w => maximum pixel width
1948 #style => 0, # render flags
1421 ellipsise => 3, # end 1949 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1950 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1951 fontsize => 1,
1424 align => -1, 1952 align => -1,
1425 valign => -1, 1953 valign => -1,
1426 padding => 2, 1954 padding_x => 2,
1955 padding_y => 2,
1427 can_events => 0, 1956 can_events => 0,
1428 %arg 1957 %arg
1429 ); 1958 );
1430 1959
1431 if (exists $self->{template}) { 1960 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1961 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1962 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1963 $self->{template} = $layout;
1435 } 1964 }
1436 1965
1437 if (exists $self->{markup}) { 1966 if (exists $self->{markup}) {
… …
1441 } 1970 }
1442 1971
1443 $self 1972 $self
1444} 1973}
1445 1974
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1975sub update {
1457 my ($self) = @_; 1976 my ($self) = @_;
1458 1977
1459 delete $self->{texture}; 1978 delete $self->{texture};
1460 $self->SUPER::update; 1979 $self->SUPER::update;
1461} 1980}
1462 1981
1982sub realloc {
1983 my ($self) = @_;
1984
1985 delete $self->{ox};
1986 $self->SUPER::realloc;
1987}
1988
1463sub set_text { 1989sub set_text {
1464 my ($self, $text) = @_; 1990 my ($self, $text) = @_;
1465 1991
1466 return if $self->{text} eq "T$text"; 1992 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1993 $self->{text} = "T$text";
1468 1994
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1995 $self->{layout}->set_text ($text);
1471 1996
1997 delete $self->{size_req};
1472 $self->realloc; 1998 $self->realloc;
1473 $self->update; 1999 $self->update;
1474} 2000}
1475 2001
1476sub set_markup { 2002sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 2005 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 2006 $self->{text} = "M$markup";
1481 2007
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 2008 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 2009
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 2010 $self->{layout}->set_markup ($markup);
1486 2011
2012 delete $self->{size_req};
1487 $self->realloc; 2013 $self->realloc;
1488 $self->update; 2014 $self->update;
1489} 2015}
1490 2016
1491sub size_request { 2017sub size_request {
1492 my ($self) = @_; 2018 my ($self) = @_;
1493 2019
2020 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2021 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 2022 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2023 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2024 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2025 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 2026
1500 my ($w, $h) = $self->{layout}->size; 2027 my ($w, $h) = $self->{layout}->size;
1501 2028
1502 if (exists $self->{template}) { 2029 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 2030 $self->{template}->set_font ($self->{font}) if $self->{font};
2031 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2032 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 2033
1506 my ($w2, $h2) = $self->{template}->size; 2034 my ($w2, $h2) = $self->{template}->size;
1507 2035
1508 $w = List::Util::max $w, $w2; 2036 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 2037 $h = List::Util::max $h, $h2;
2038 }
2039
2040 [$w, $h]
1510 } 2041 };
1511 2042
1512 ( 2043 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 2044}
1517 2045
2046sub baseline_shift {
2047 $_[0]{layout}->descent
2048}
2049
1518sub size_allocate { 2050sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 2051 my ($self, $w, $h) = @_;
2052
2053 delete $self->{ox};
1520 2054
1521 delete $self->{texture} 2055 delete $self->{texture}
1522 if $changed; 2056 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2057
2058 1
1523} 2059}
1524 2060
1525sub set_fontsize { 2061sub set_fontsize {
1526 my ($self, $fontsize) = @_; 2062 my ($self, $fontsize) = @_;
1527 2063
1528 $self->{fontsize} = $fontsize; 2064 $self->{fontsize} = $fontsize;
2065 delete $self->{size_req};
1529 delete $self->{texture}; 2066 delete $self->{texture};
1530 2067
1531 $self->realloc; 2068 $self->realloc;
1532} 2069}
1533 2070
2071sub reconfigure {
2072 my ($self) = @_;
2073
2074 delete $self->{size_req};
2075 delete $self->{texture};
2076
2077 $self->SUPER::reconfigure;
2078}
2079
1534sub _draw { 2080sub _draw {
1535 my ($self) = @_; 2081 my ($self) = @_;
1536 2082
1537 $self->SUPER::_draw; # draw background, if applicable 2083 $self->SUPER::_draw; # draw background, if applicable
1538 2084
1539 my $tex = $self->{texture} ||= do { 2085 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 2086 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2087 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 2088 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2089 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2090 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2092
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2093 [$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 }; 2094 };
1559 2095
1560 glEnable GL_TEXTURE_2D; 2096 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2097 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2098 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2099 : ($self->{w} - $size->[0]) * 0.5);
1562 2100
1563 if ($tex->{format} == GL_ALPHA) { 2101 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2102 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2103 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2104 };
1569 2105
1570 glDisable GL_TEXTURE_2D; 2106 my $w = List::Util::min $self->{w} + 4, $size->[0];
2107 my $h = List::Util::min $self->{h} + 2, $size->[1];
2108
2109 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2110}
1572 2111
1573############################################################################# 2112#############################################################################
1574 2113
1575package CFClient::UI::EntryBase; 2114package CFPlus::UI::EntryBase;
1576 2115
1577our @ISA = CFClient::UI::Label::; 2116our @ISA = CFPlus::UI::Label::;
1578 2117
1579use CFClient::OpenGL; 2118use CFPlus::OpenGL;
1580 2119
1581sub new { 2120sub new {
1582 my $class = shift; 2121 my $class = shift;
1583 2122
1584 $class->SUPER::new ( 2123 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2127 active_fg => [0, 0, 0],
1589 can_hover => 1, 2128 can_hover => 1,
1590 can_focus => 1, 2129 can_focus => 1,
1591 valign => 0, 2130 valign => 0,
1592 can_events => 1, 2131 can_events => 1,
2132 ellipsise => 0,
1593 #text => ... 2133 #text => ...
2134 #hidden => "*",
1594 @_ 2135 @_
1595 ) 2136 )
1596} 2137}
1597 2138
1598sub _set_text { 2139sub _set_text {
… …
1600 2141
1601 delete $self->{cur_h}; 2142 delete $self->{cur_h};
1602 2143
1603 return if $self->{text} eq $text; 2144 return if $self->{text} eq $text;
1604 2145
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2146 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2147 $self->{text} = $text;
1609 2148
1610 $text =~ s/./*/g if $self->{hidden}; 2149 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2150 $self->{layout}->set_text ("$text ");
2151 delete $self->{size_req};
1612 2152
1613 $self->_emit (changed => $self->{text}); 2153 $self->emit (changed => $self->{text});
2154
2155 $self->realloc;
2156 $self->update;
1614} 2157}
1615 2158
1616sub set_text { 2159sub set_text {
1617 my ($self, $text) = @_; 2160 my ($self, $text) = @_;
1618 2161
1619 $self->{cursor} = length $text; 2162 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2163 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 2164}
1624 2165
1625sub get_text { 2166sub get_text {
1626 $_[0]{text} 2167 $_[0]{text}
1627} 2168}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2173 my ($w, $h) = $self->SUPER::size_request;
1633 2174
1634 ($w + 1, $h) # add 1 for cursor 2175 ($w + 1, $h) # add 1 for cursor
1635} 2176}
1636 2177
1637sub key_down { 2178sub invoke_key_down {
1638 my ($self, $ev) = @_; 2179 my ($self, $ev) = @_;
1639 2180
1640 my $mod = $ev->{mod}; 2181 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2182 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2183 my $uni = $ev->{unicode};
1643 2184
1644 my $text = $self->get_text; 2185 my $text = $self->get_text;
2186
2187 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2188
1646 if ($uni == 8) { 2189 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2190 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2191 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2192 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2193 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2194 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2195 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2196 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2197 } elsif ($sym == CFPlus::SDLK_HOME) {
2198 # what a hack
2199 $self->{cursor} =
2200 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2201 ? length $1
2202 : 0;
2203 } elsif ($sym == CFPlus::SDLK_END) {
2204 # uh, again
2205 $self->{cursor} =
2206 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2207 ? $self->{cursor} + length $1
2208 : length $self->{text};
2209 } elsif ($uni == 21) { # ctrl-u
2210 $text = "";
1655 $self->{cursor} = 0; 2211 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2212 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2213 $self->emit ('escape');
1660 } elsif ($uni) { 2214 } elsif ($uni == 0x0d) {
2215 substr $text, $self->{cursor}++, 0, "\012";
2216 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2217 substr $text, $self->{cursor}++, 0, chr $uni;
2218 } else {
2219 return 0;
1662 } 2220 }
1663 2221
1664 $self->_set_text ($text); 2222 $self->_set_text ($text);
1665 2223
1666 $self->realloc; 2224 $self->realloc;
1667} 2225 $self->update;
1668 2226
2227 1
2228}
2229
1669sub focus_in { 2230sub invoke_focus_in {
1670 my ($self) = @_; 2231 my ($self) = @_;
1671 2232
1672 $self->{last_activity} = $::NOW; 2233 $self->{last_activity} = $::NOW;
1673 2234
1674 $self->SUPER::focus_in; 2235 $self->SUPER::invoke_focus_in
1675} 2236}
1676 2237
1677sub button_down { 2238sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2239 my ($self, $ev, $x, $y) = @_;
1679 2240
1680 $self->SUPER::button_down ($ev, $x, $y); 2241 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2242
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2243 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2244
1684 # byte-index to char-index 2245 # byte-index to char-index
1685 my $text = $self->{text}; 2246 my $text = $self->{text};
1686 utf8::encode $text; 2247 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2248 $self->{cursor} = length $text;
1688 2249
1689 $self->_set_text ($self->{text}); 2250 $self->_set_text ($self->{text});
1690 $self->update; 2251 $self->update;
2252
2253 1
1691} 2254}
1692 2255
1693sub mouse_motion { 2256sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2257 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2258# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2259
2260 1
1696} 2261}
1697 2262
1698sub _draw { 2263sub _draw {
1699 my ($self) = @_; 2264 my ($self) = @_;
1700 2265
1701 local $self->{fg} = $self->{fg}; 2266 local $self->{fg} = $self->{fg};
1702 2267
1703 if ($FOCUS == $self) { 2268 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2269 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2270 $self->{fg} = $self->{active_fg};
1706 } else { 2271 } else {
1707 glColor @{$self->{bg}}; 2272 glColor_premultiply @{$self->{bg}};
1708 } 2273 }
1709 2274
1710 glEnable GL_BLEND; 2275 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2276 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2277 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2278 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2279 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2280 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2281 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2292 utf8::encode $text;
1728 2293
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2294 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2295 }
1731 2296
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2297 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2298 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}; 2299 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2300 glEnd;
1737 } 2301 }
1738} 2302}
1739 2303
2304#############################################################################
2305
1740package CFClient::UI::Entry; 2306package CFPlus::UI::Entry;
1741 2307
1742our @ISA = CFClient::UI::EntryBase::; 2308our @ISA = CFPlus::UI::EntryBase::;
1743 2309
1744use CFClient::OpenGL; 2310use CFPlus::OpenGL;
1745 2311
1746sub key_down { 2312sub invoke_key_down {
1747 my ($self, $ev) = @_; 2313 my ($self, $ev) = @_;
1748 2314
1749 my $sym = $ev->{sym}; 2315 my $sym = $ev->{sym};
1750 2316
1751 if ($sym == 13) { 2317 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2318 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2319 my $txt = $self->get_text;
2320
1754 $self->{history_pointer} = -1; 2321 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2322 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2323 $self->emit (activate => $txt);
1757 $self->update; 2324 $self->update;
1758 2325
1759 } elsif ($sym == CFClient::SDLK_UP) { 2326 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2327 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2328 $self->{history_saveback} = $self->get_text;
1762 } 2329 }
1763 if (@{$self->{history} || []} > 0) { 2330 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2331 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2333 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2334 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2335 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2336 }
1770 2337
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2338 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2339 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2340 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2341
1775 if ($self->{history_pointer} >= 0) { 2342 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2343 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2344 } else {
1778 $self->set_text ($self->{history_saveback}); 2345 $self->set_text ($self->{history_saveback});
1779 } 2346 }
1780 2347
1781 } else { 2348 } else {
1782 $self->SUPER::key_down ($ev); 2349 return $self->SUPER::invoke_key_down ($ev)
2350 }
2351
1783 } 2352 1
1784
1785} 2353}
1786 2354
1787############################################################################# 2355#############################################################################
1788 2356
2357package CFPlus::UI::TextEdit;
2358
2359our @ISA = CFPlus::UI::EntryBase::;
2360
2361use CFPlus::OpenGL;
2362
2363sub move_cursor_ver {
2364 my ($self, $dy) = @_;
2365
2366 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2367
2368 $y += $dy;
2369
2370 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2371 $self->{cursor} = $index;
2372 delete $self->{cur_h};
2373 $self->update;
2374 return;
2375 }
2376}
2377
2378sub invoke_key_down {
2379 my ($self, $ev) = @_;
2380
2381 my $sym = $ev->{sym};
2382
2383 if ($sym == CFPlus::SDLK_UP) {
2384 $self->move_cursor_ver (-1);
2385 } elsif ($sym == CFPlus::SDLK_DOWN) {
2386 $self->move_cursor_ver (+1);
2387 } else {
2388 return $self->SUPER::invoke_key_down ($ev)
2389 }
2390
2391 1
2392}
2393
2394#############################################################################
2395
1789package CFClient::UI::Button; 2396package CFPlus::UI::Button;
1790 2397
1791our @ISA = CFClient::UI::Label::; 2398our @ISA = CFPlus::UI::Label::;
1792 2399
1793use CFClient::OpenGL; 2400use CFPlus::OpenGL;
1794 2401
1795my @tex = 2402my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2403 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2404 qw(b1_button_inactive.png b1_button_active.png);
1798 2405
1799sub new { 2406sub new {
1800 my $class = shift; 2407 my $class = shift;
1801 2408
1802 $class->SUPER::new ( 2409 $class->SUPER::new (
1803 padding => 4, 2410 padding_x => 4,
2411 padding_y => 4,
1804 fg => [1, 1, 1], 2412 fg => [1.0, 1.0, 1.0],
1805 active_fg => [0, 0, 1], 2413 active_fg => [0.8, 0.8, 0.8],
1806 can_hover => 1, 2414 can_hover => 1,
1807 align => 0, 2415 align => 0,
1808 valign => 0, 2416 valign => 0,
1809 can_events => 1, 2417 can_events => 1,
1810 @_ 2418 @_
1811 ) 2419 )
1812} 2420}
1813 2421
1814sub activate { }
1815
1816sub button_up { 2422sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2423 my ($self, $ev, $x, $y) = @_;
1818 2424
1819 $self->emit ("activate") 2425 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2426 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2427 && $y >= 0 && $y < $self->{h};
2428
2429 1
1822} 2430}
1823 2431
1824sub _draw { 2432sub _draw {
1825 my ($self) = @_; 2433 my ($self) = @_;
1826 2434
1827 local $self->{fg} = $self->{fg}; 2435 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2436
1833 glEnable GL_TEXTURE_2D; 2437 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2438 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2439 glColor 0, 0, 0, 1;
1836 2440
2441 my $tex = $tex[$GRAB == $self];
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2442 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838 2443
1839 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
1840 2445
1841 $self->SUPER::_draw; 2446 $self->SUPER::_draw;
1842} 2447}
1843 2448
1844############################################################################# 2449#############################################################################
1845 2450
1846package CFClient::UI::CheckBox; 2451package CFPlus::UI::CheckBox;
1847 2452
1848our @ISA = CFClient::UI::DrawBG::; 2453our @ISA = CFPlus::UI::DrawBG::;
1849 2454
1850my @tex = 2455my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2456 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2457 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2458
1854use CFClient::OpenGL; 2459use CFPlus::OpenGL;
1855 2460
1856sub new { 2461sub new {
1857 my $class = shift; 2462 my $class = shift;
1858 2463
1859 $class->SUPER::new ( 2464 $class->SUPER::new (
1860 padding => 2, 2465 padding_x => 2,
2466 padding_y => 2,
1861 fg => [1, 1, 1], 2467 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2468 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2469 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2470 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2471 state => 0,
… …
1869} 2475}
1870 2476
1871sub size_request { 2477sub size_request {
1872 my ($self) = @_; 2478 my ($self) = @_;
1873 2479
1874 ($self->{padding} * 2 + 6) x 2 2480 (6) x 2
1875} 2481}
1876 2482
2483sub toggle {
2484 my ($self) = @_;
2485
2486 $self->{state} = !$self->{state};
2487 $self->emit (changed => $self->{state});
2488 $self->update;
2489}
2490
1877sub button_down { 2491sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2492 my ($self, $ev, $x, $y) = @_;
1879 2493
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2494 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2495 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2496 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2497 } else {
2498 return 0
2499 }
2500
1884 } 2501 1
1885} 2502}
1886 2503
1887sub _draw { 2504sub _draw {
1888 my ($self) = @_; 2505 my ($self) = @_;
1889 2506
1890 $self->SUPER::_draw; 2507 $self->SUPER::_draw;
1891 2508
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2509 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2510
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2511 my ($w, $h) = @$self{qw(w h)};
2512
2513 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2514
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2515 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2516
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2517 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2518
… …
1902 glDisable GL_TEXTURE_2D; 2521 glDisable GL_TEXTURE_2D;
1903} 2522}
1904 2523
1905############################################################################# 2524#############################################################################
1906 2525
1907package CFClient::UI::Image; 2526package CFPlus::UI::Image;
1908 2527
1909our @ISA = CFClient::UI::Base::; 2528our @ISA = CFPlus::UI::Base::;
1910 2529
1911use CFClient::OpenGL; 2530use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2531
1914our %loaded_images; 2532our %texture_cache;
1915 2533
1916sub new { 2534sub new {
1917 my $class = shift; 2535 my $class = shift;
1918 2536
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2537 my $self = $class->SUPER::new (
2538 can_events => 0,
2539 @_,
2540 );
1920 2541
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2542 $self->{path} || $self->{tex}
2543 or Carp::croak "'path' or 'tex' attributes required";
1922 2544
1923 $loaded_images{$self->{image}} ||= 2545 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2546 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2547
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2548 CFPlus::weaken $texture_cache{$self->{path}};
1927 2549
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2550 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2551
1932 $self 2552 $self
1933} 2553}
1934 2554
2555sub STORABLE_freeze {
2556 my ($self, $cloning) = @_;
2557
2558 $self->{path}
2559 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2560
2561 $self->{path}
2562}
2563
2564sub STORABLE_attach {
2565 my ($self, $cloning, $path) = @_;
2566
2567 $self->new (path => $path)
2568}
2569
1935sub size_request { 2570sub size_request {
1936 my ($self) = @_; 2571 my ($self) = @_;
1937 2572
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2573 ($self->{tex}{w}, $self->{tex}{h})
1939} 2574}
1940 2575
1941sub _draw { 2576sub _draw {
1942 my ($self) = @_; 2577 my ($self) = @_;
1943 2578
… …
1953 } 2588 }
1954 2589
1955 glEnable GL_TEXTURE_2D; 2590 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2592
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2593 $tex->draw_quad (0, 0, $w, $h);
1959 2594
1960 glDisable GL_TEXTURE_2D; 2595 glDisable GL_TEXTURE_2D;
1961} 2596}
1962 2597
1963############################################################################# 2598#############################################################################
1964 2599
2600package CFPlus::UI::ImageButton;
2601
2602our @ISA = CFPlus::UI::Image::;
2603
2604use CFPlus::OpenGL;
2605
2606my %textures;
2607
2608sub new {
2609 my $class = shift;
2610
2611 my $self = $class->SUPER::new (
2612 padding_x => 4,
2613 padding_y => 4,
2614 fg => [1, 1, 1],
2615 active_fg => [0, 0, 1],
2616 can_hover => 1,
2617 align => 0,
2618 valign => 0,
2619 can_events => 1,
2620 @_
2621 );
2622}
2623
2624sub invoke_button_up {
2625 my ($self, $ev, $x, $y) = @_;
2626
2627 $self->emit ("activate")
2628 if $x >= 0 && $x < $self->{w}
2629 && $y >= 0 && $y < $self->{h};
2630
2631 1
2632}
2633
2634#############################################################################
2635
1965package CFClient::UI::VGauge; 2636package CFPlus::UI::VGauge;
1966 2637
1967our @ISA = CFClient::UI::Base::; 2638our @ISA = CFPlus::UI::Base::;
1968 2639
1969use List::Util qw(min max); 2640use List::Util qw(min max);
1970 2641
1971use CFClient::OpenGL; 2642use CFPlus::OpenGL;
1972 2643
1973my %tex = ( 2644my %tex = (
1974 food => [ 2645 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2646 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2647 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2648 ],
1978 grace => [ 2649 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2650 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/ 2651 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2652 ],
1982 hp => [ 2653 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2654 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2655 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2656 ],
1986 mana => [ 2657 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2658 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/ 2659 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2660 ],
1990); 2661);
1991 2662
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2663# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2723 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2724 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2725
2055 my $h1 = $self->{h} * (1 - $ycut1); 2726 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2727 my $h2 = $self->{h} * (1 - $ycut2);
2728 my $h3 = $self->{h};
2729
2730 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2731
2058 glEnable GL_BLEND; 2732 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2733 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2734 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2735 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2736 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2737
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2738 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2739 glBegin GL_QUADS;
… …
2079 2754
2080 if ($t3) { 2755 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2756 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2757 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2758 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2759 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2760 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2761 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2762 glEnd;
2088 } 2763 }
2089 2764
2090 glDisable GL_BLEND; 2765 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
2092} 2767}
2093 2768
2094############################################################################# 2769#############################################################################
2095 2770
2096package CFClient::UI::Gauge; 2771package CFPlus::UI::Gauge;
2097 2772
2098our @ISA = CFClient::UI::VBox::; 2773our @ISA = CFPlus::UI::VBox::;
2099 2774
2100sub new { 2775sub new {
2101 my ($class, %arg) = @_; 2776 my ($class, %arg) = @_;
2102 2777
2103 my $self = $class->SUPER::new ( 2778 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2780 can_hover => 1,
2106 can_events => 1, 2781 can_events => 1,
2107 %arg, 2782 %arg,
2108 ); 2783 );
2109 2784
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2785 $self->add ($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); 2786 $self->add ($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"); 2787 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2788
2114 $self 2789 $self
2115} 2790}
2116 2791
2117sub set_fontsize { 2792sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2813 $self->{value}->set_text ($val);
2139} 2814}
2140 2815
2141############################################################################# 2816#############################################################################
2142 2817
2143package CFClient::UI::Slider; 2818package CFPlus::UI::Slider;
2144 2819
2145use strict; 2820use strict;
2146 2821
2147use CFClient::OpenGL; 2822use CFPlus::OpenGL;
2148 2823
2149our @ISA = CFClient::UI::DrawBG::; 2824our @ISA = CFPlus::UI::DrawBG::;
2150 2825
2151my @tex = 2826my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2827 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2828 qw(s1_slider.png s1_slider_bg.png);
2154 2829
2155sub new { 2830sub new {
2156 my $class = shift; 2831 my $class = shift;
2157 2832
… …
2164 fg => [1, 1, 1], 2839 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2840 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2841 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2842 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2843 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2844 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2845 min_h => $::WIDTH / 80,
2171 vertical => 0, 2846 vertical => 0,
2172 can_hover => 1, 2847 can_hover => 1,
2173 inner_pad => 0.02, 2848 inner_pad => 0.02,
2174 @_ 2849 @_
2175 ); 2850 );
… …
2178 $self->update; 2853 $self->update;
2179 2854
2180 $self 2855 $self
2181} 2856}
2182 2857
2183sub changed { }
2184
2185sub set_range { 2858sub set_range {
2186 my ($self, $range) = @_; 2859 my ($self, $range) = @_;
2187 2860
2188 ($range, $self->{range}) = ($self->{range}, $range); 2861 ($range, $self->{range}) = ($self->{range}, $range);
2189 2862
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2863 if ("@$range" ne "@{$self->{range}}") {
2864 $self->update;
2865 $self->set_value ($self->{range}[0]);
2866 }
2192} 2867}
2193 2868
2194sub set_value { 2869sub set_value {
2195 my ($self, $value) = @_; 2870 my ($self, $value) = @_;
2196 2871
… …
2207 if $unit; 2882 if $unit;
2208 2883
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2884 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2885
2211 if ($value != $old_value) { 2886 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2887 $self->emit (changed => $value);
2213 $self->update; 2888 $self->update;
2214 } 2889 }
2215} 2890}
2216 2891
2217sub size_request { 2892sub size_request {
2218 my ($self) = @_; 2893 my ($self) = @_;
2219 2894
2220 my $w = $self->{req_w}; 2895 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2896}
2225 2897
2226sub button_down { 2898sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2899 my ($self, $ev, $x, $y) = @_;
2228 2900
2229 $self->SUPER::button_down ($ev, $x, $y); 2901 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2902
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2903 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2904
2233 $self->mouse_motion ($ev, $x, $y); 2905 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2906}
2235 2907
2236sub mouse_motion { 2908sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2909 my ($self, $ev, $x, $y) = @_;
2238 2910
2239 if ($GRAB == $self) { 2911 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2912 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2913
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2914 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2915
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2916 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2917
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2918 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2919 } else {
2920 return 0;
2921 }
2922
2247 } 2923 1
2924}
2925
2926sub invoke_mouse_wheel {
2927 my ($self, $ev) = @_;
2928
2929 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2930
2931 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2932
2933 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2934
2935 ! ! $delta
2248} 2936}
2249 2937
2250sub update { 2938sub update {
2251 my ($self) = @_; 2939 my ($self) = @_;
2252 2940
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2941 delete $self->{knob_w};
2942 $self->SUPER::update;
2943}
2944
2945sub _draw {
2946 my ($self) = @_;
2947
2948 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2949 $self->set_value ($self->{range}[0]);
2255 2950
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2951 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2952 my $range = ($hi - $page - $lo) || 1e-100;
2258 2953
… …
2264 $value = ($value - $lo) / $range; 2959 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2960 $value = $value * $self->{scale} + $self->{offset};
2266 2961
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2962 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2963 $self->{knob_w} = $knob_w;
2269 }); 2964 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2965
2277 $self->SUPER::_draw (); 2966 $self->SUPER::_draw ();
2278 2967
2279 glScale $self->{w}, $self->{h}; 2968 glScale $self->{w}, $self->{h};
2280 2969
… …
2300 glDisable GL_TEXTURE_2D; 2989 glDisable GL_TEXTURE_2D;
2301} 2990}
2302 2991
2303############################################################################# 2992#############################################################################
2304 2993
2305package CFClient::UI::ValSlider; 2994package CFPlus::UI::ValSlider;
2306 2995
2307our @ISA = CFClient::UI::HBox::; 2996our @ISA = CFPlus::UI::HBox::;
2308 2997
2309sub new { 2998sub new {
2310 my ($class, %arg) = @_; 2999 my ($class, %arg) = @_;
2311 3000
2312 my $range = delete $arg{range}; 3001 my $range = delete $arg{range};
2313 3002
2314 my $self = $class->SUPER::new ( 3003 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3004 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3005 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift }, 3006 to_value => sub { shift },
2318 from_value => sub { shift }, 3007 from_value => sub { shift },
2319 %arg, 3008 %arg,
2320 ); 3009 );
2321 3010
… …
2341sub set_range { shift->{slider}->set_range (@_) } 3030sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 3031sub set_value { shift->{slider}->set_value (@_) }
2343 3032
2344############################################################################# 3033#############################################################################
2345 3034
2346package CFClient::UI::TextView; 3035package CFPlus::UI::TextScroller;
2347 3036
2348our @ISA = CFClient::UI::HBox::; 3037our @ISA = CFPlus::UI::HBox::;
2349 3038
2350use CFClient::OpenGL; 3039use CFPlus::OpenGL;
2351 3040
2352sub new { 3041sub new {
2353 my $class = shift; 3042 my $class = shift;
2354 3043
2355 my $self = $class->SUPER::new ( 3044 my $self = $class->SUPER::new (
2356 fontsize => 1, 3045 fontsize => 1,
2357 can_events => 0, 3046 can_events => 1,
3047 indent => 0,
2358 #font => default_font 3048 #font => default_font
2359 @_, 3049 @_,
2360 3050
2361 layout => (new CFClient::Layout 1), 3051 layout => (new CFPlus::Layout),
2362 par => [], 3052 par => [],
3053 max_par => 0,
2363 height => 0, 3054 height => 0,
2364 children => [ 3055 children => [
2365 (new CFClient::UI::Empty expand => 1), 3056 (new CFPlus::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 3057 (new CFPlus::UI::Slider vertical => 1),
2367 ], 3058 ],
2368 ); 3059 );
2369 3060
2370 $self->{children}[1]->connect (changed => sub { $self->update }); 3061 $self->{children}[1]->connect (changed => sub { $self->update });
2371 3062
… …
2377 3068
2378 $self->{fontsize} = $fontsize; 3069 $self->{fontsize} = $fontsize;
2379 $self->reflow; 3070 $self->reflow;
2380} 3071}
2381 3072
3073sub size_request {
3074 my ($self) = @_;
3075
3076 my ($empty, $slider) = @{ $self->{children} };
3077
3078 local $self->{children} = [$empty, $slider];
3079 $self->SUPER::size_request
3080}
3081
2382sub size_allocate { 3082sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 3083 my ($self, $w, $h) = @_;
2384 3084
2385 $self->SUPER::size_allocate ($w, $h, $changed); 3085 my ($empty, $slider, @other) = @{ $self->{children} };
2386 3086 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 3087
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3088 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3089 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 3090 $self->{layout}->set_width ($empty->{w});
3091 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 3092
2393 $self->reflow; 3093 $self->reflow;
2394}
2395 3094
2396sub text_size { 3095 local $self->{children} = [$empty, $slider];
3096 $self->SUPER::invoke_size_allocate ($w, $h)
3097}
3098
3099sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 3100 my ($self, $ev) = @_;
3101
3102 return 0 unless $ev->{dy}; # only vertical movements
3103
3104 $self->{children}[1]->emit (mouse_wheel => $ev);
3105
3106 1
3107}
3108
3109sub get_layout {
3110 my ($self, $para) = @_;
2398 3111
2399 my $layout = $self->{layout}; 3112 my $layout = $self->{layout};
2400 3113
3114 $layout->set_font ($self->{font}) if $self->{font};
3115 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3116 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 3117 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3118 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 3119 $layout->set_markup ($para->{markup});
3120
3121 $layout->set_shapes (
3122 map
3123 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3124 @{$para->{widget}}
2404 3125 );
3126
2405 $layout->size 3127 $layout
2406} 3128}
2407 3129
2408sub reflow { 3130sub reflow {
2409 my ($self) = @_; 3131 my ($self) = @_;
2410 3132
… …
2417 3139
2418 # todo: base offset on lines or so, not on pixels 3140 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset); 3141 $self->{children}[1]->set_value ($offset);
2420} 3142}
2421 3143
3144sub current_paragraph {
3145 my ($self) = @_;
3146
3147 $self->{top_paragraph} - 1
3148}
3149
3150sub scroll_to {
3151 my ($self, $para) = @_;
3152
3153 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3154
3155 $self->{scroll_to} = $para;
3156 $self->update;
3157}
3158
2422sub clear { 3159sub clear {
2423 my ($self) = @_; 3160 my ($self) = @_;
3161
3162 my (undef, undef, @other) = @{ $self->{children} };
3163 $self->remove ($_) for @other;
2424 3164
2425 $self->{par} = []; 3165 $self->{par} = [];
2426 $self->{height} = 0; 3166 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3167 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 3168}
2429 3169
2430sub add_paragraph { 3170sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 3171 my $self = shift;
2432 3172
2433 for my $line (split /\n/, $text) { 3173 for my $para (@_) {
2434 my ($w, $h) = $self->text_size ($line); 3174 $para = {
3175 fg => [1, 1, 1, 1],
3176 indent => 0,
3177 markup => "",
3178 widget => [],
3179 ref $para ? %$para : (markup => $para),
3180 w => 1e10,
3181 wrapped => 1,
3182 };
3183
3184 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3185 push @{$self->{par}}, $para;
3186 }
3187
3188 if (my $max = $self->{max_par}) {
3189 shift @{$self->{par}} while @{$self->{par}} > $max;
3190 }
3191
3192 $self->{need_reflow}++;
3193 $self->update;
3194}
3195
3196sub scroll_to_bottom {
3197 my ($self) = @_;
3198
3199 $self->{scroll_to} = $#{$self->{par}};
3200 $self->update;
3201}
3202
3203sub force_uptodate {
3204 my ($self) = @_;
3205
3206 if (delete $self->{need_reflow}) {
3207 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3208
3209 my $height = 0;
3210
3211 for my $para (@{$self->{par}}) {
3212 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3213 my $layout = $self->get_layout ($para);
3214 my ($w, $h) = $layout->size;
3215
3216 $para->{w} = $w + $para->{indent};
3217 $para->{h} = $h;
3218 $para->{wrapped} = $layout->has_wrapped;
3219 }
3220
3221 $para->{y} = $height;
3222 $height += $para->{h};
3223 }
3224
2435 $self->{height} += $h; 3225 $self->{height} = $height;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3226 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 }
2438 3227
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3228 delete $self->{texture};
3229 }
3230
3231 if (my $paridx = delete $self->{scroll_to}) {
3232 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3233 }
2440} 3234}
2441 3235
2442sub update { 3236sub update {
2443 my ($self) = @_; 3237 my ($self) = @_;
2444 3238
… …
2446 3240
2447 return unless $self->{h} > 0; 3241 return unless $self->{h} > 0;
2448 3242
2449 delete $self->{texture}; 3243 delete $self->{texture};
2450 3244
2451 $ROOT->on_post_alloc ($self, sub { 3245 $ROOT->on_post_alloc ($self => sub {
3246 $self->force_uptodate;
3247
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3248 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 3249
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 { 3250 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 3251 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 3252 glClear GL_COLOR_BUFFER_BIT;
2483 3253
3254 package CFPlus::UI::Base;
3255 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3256 (0, 0, $self->{w}, $self->{h});
3257
3258 my $top = int $self->{children}[1]{range}[0];
3259
3260 my $paridx = 0;
3261 my $top_paragraph;
2484 my $top = int $self->{children}[1]{range}[0]; 3262 my $top = int $self->{children}[1]{range}[0];
2485 3263
2486 my $y0 = $top; 3264 my $y0 = $top;
2487 my $y1 = $top + $H; 3265 my $y1 = $top + $H;
2488 3266
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}}) { 3267 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 3268 my $h = $para->{h};
3269 my $y = $para->{y};
2501 3270
2502 if ($y0 < $y + $h && $y < $y1) { 3271 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] }); 3272 my $layout = $self->get_layout ($para);
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 3273
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3274 $layout->render ($para->{indent}, $y - $y0);
2508 3275
2509 glRasterPos $par->[3], $y - $y0; 3276 if (my @w = @{ $para->{widget} }) {
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3277 my @s = $layout->get_shapes;
3278
3279 for (@w) {
3280 my ($dx, $dy) = splice @s, 0, 2, ();
3281
3282 $_->{x} = $dx + $para->{indent};
3283 $_->{y} = $dy + $y - $y0;
3284
3285 $_->draw;
3286 }
3287 }
2511 } 3288 }
2512 3289
2513 $y += $h; 3290 $paridx++;
3291 $top_paragraph ||= $paridx if $y >= $top;
2514 } 3292 }
2515 3293
2516 glDisable GL_BLEND; 3294 $self->{top_paragraph} = $top_paragraph;
2517 }; 3295 };
2518 }); 3296 });
2519} 3297}
2520 3298
3299sub reconfigure {
3300 my ($self) = @_;
3301
3302 $self->SUPER::reconfigure;
3303
3304 $_->{w} = 1e10 for @{ $self->{par} };
3305 $self->reflow;
3306}
3307
2521sub _draw { 3308sub _draw {
2522 my ($self) = @_; 3309 my ($self) = @_;
2523 3310
2524 glEnable GL_TEXTURE_2D; 3311 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3312 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 3313 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3314 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 3315 glDisable GL_TEXTURE_2D;
2529 3316
2530 $self->{children}[1]->draw; 3317 $self->{children}[1]->draw;
2531
2532} 3318}
2533 3319
2534############################################################################# 3320#############################################################################
2535 3321
2536package CFClient::UI::Animator; 3322package CFPlus::UI::Animator;
2537 3323
2538use CFClient::OpenGL; 3324use CFPlus::OpenGL;
2539 3325
2540our @ISA = CFClient::UI::Bin::; 3326our @ISA = CFPlus::UI::Bin::;
2541 3327
2542sub moveto { 3328sub moveto {
2543 my ($self, $x, $y) = @_; 3329 my ($self, $x, $y) = @_;
2544 3330
2545 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3331 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2573 glPopMatrix; 3359 glPopMatrix;
2574} 3360}
2575 3361
2576############################################################################# 3362#############################################################################
2577 3363
2578package CFClient::UI::Flopper; 3364package CFPlus::UI::Flopper;
2579 3365
2580our @ISA = CFClient::UI::Button::; 3366our @ISA = CFPlus::UI::Button::;
2581 3367
2582sub new { 3368sub new {
2583 my $class = shift; 3369 my $class = shift;
2584 3370
2585 my $self = $class->SUPER::new ( 3371 my $self = $class->SUPER::new (
… …
2597 $self->{other}->toggle_visibility; 3383 $self->{other}->toggle_visibility;
2598} 3384}
2599 3385
2600############################################################################# 3386#############################################################################
2601 3387
2602package CFClient::UI::Tooltip; 3388package CFPlus::UI::Tooltip;
2603 3389
2604our @ISA = CFClient::UI::Bin::; 3390our @ISA = CFPlus::UI::Bin::;
2605 3391
2606use CFClient::OpenGL; 3392use CFPlus::OpenGL;
2607 3393
2608sub new { 3394sub new {
2609 my $class = shift; 3395 my $class = shift;
2610 3396
2611 $class->SUPER::new ( 3397 $class->SUPER::new (
… …
2615} 3401}
2616 3402
2617sub set_tooltip_from { 3403sub set_tooltip_from {
2618 my ($self, $widget) = @_; 3404 my ($self, $widget) = @_;
2619 3405
3406 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3407 if $widget->{tooltip} =~ /^#(.*)$/;
3408
3409 my $tooltip = $widget->{tooltip};
3410
3411 if ($ENV{CFPLUS_DEBUG} & 2) {
3412 $tooltip .= "\n\n" . (ref $widget) . "\n"
3413 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3414 . "req $widget->{req_w} $widget->{req_h}\n"
3415 . "visible $widget->{visible}";
3416 }
3417
3418 $tooltip =~ s/^\n+//;
3419 $tooltip =~ s/\n+$//;
3420
2620 $self->add (new CFClient::UI::Label 3421 $self->add (new CFPlus::UI::Label
2621 markup => $widget->{tooltip}, 3422 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3423 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 3424 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 3425 style => 1, # FLAG_INVERSE
2625 ellipsise => 0, 3426 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 3427 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 ); 3428 );
2628} 3429}
2629 3430
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3434 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 3435
2635 ($w + 4, $h + 4) 3436 ($w + 4, $h + 4)
2636} 3437}
2637 3438
2638sub size_allocate { 3439sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 3440 my ($self, $w, $h) = @_;
2640 3441
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3442 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3443}
3444
3445sub invoke_visibility_change {
3446 my ($self, $visible) = @_;
3447
3448 return unless $visible;
3449
3450 $self->{root}->on_post_alloc ("move_$self" => sub {
3451 my $widget = $self->{owner}
3452 or return;
3453
3454 if ($widget->{visible}) {
3455 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3456
3457 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3458 if $x + $self->{w} > $self->{root}{w};
3459
3460 $self->move_abs ($x, $y);
3461 } else {
3462 $self->hide;
3463 }
3464 });
2644} 3465}
2645 3466
2646sub _draw { 3467sub _draw {
2647 my ($self) = @_; 3468 my ($self) = @_;
2648 3469
… …
2671 $self->SUPER::_draw; 3492 $self->SUPER::_draw;
2672} 3493}
2673 3494
2674############################################################################# 3495#############################################################################
2675 3496
2676package CFClient::UI::Face; 3497package CFPlus::UI::Face;
2677 3498
2678our @ISA = CFClient::UI::Base::; 3499our @ISA = CFPlus::UI::DrawBG::;
2679 3500
2680use CFClient::OpenGL; 3501use CFPlus::OpenGL;
2681 3502
2682sub new { 3503sub new {
2683 my $class = shift; 3504 my $class = shift;
2684 3505
2685 my $self = $class->SUPER::new ( 3506 my $self = $class->SUPER::new (
3507 size_w => 32,
3508 size_h => 8,
2686 aspect => 1, 3509 aspect => 1,
2687 can_events => 0, 3510 can_events => 0,
2688 @_, 3511 @_,
2689 ); 3512 );
2690 3513
2691 if ($self->{anim} && $self->{animspeed}) { 3514 if ($self->{anim} && $self->{animspeed}) {
2692 Scalar::Util::weaken (my $widget = $self); 3515 CFPlus::weaken (my $widget = $self);
2693 3516
3517 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3518 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2694 $self->{timer} = Event->timer ( 3519 $self->{timer} = Event->timer (
2695 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2696 hard => 1, 3520 parked => 1,
2697 interval => $self->{animspeed},
2698 cb => sub { 3521 cb => sub {
3522 return unless $::CONN && $widget;
3523
2699 ++$widget->{frame}; 3524 ++$widget->{frame};
3525 $widget->update_face;
2700 $widget->update; 3526 $widget->update;
3527
3528 $widget->update_timer;
2701 }, 3529 },
2702 ); 3530 );
3531
3532 $self->update_face;
3533 $self->update_timer;
2703 } 3534 }
2704 3535
2705 $self 3536 $self
2706} 3537}
2707 3538
3539sub update_timer {
3540 my ($self) = @_;
3541
3542 return unless $self->{timer};
3543
3544 if ($self->{visible}) {
3545 $self->{timer}->at (
3546 $self->{anim_start}
3547 + $self->{animspeed}
3548 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3549 );
3550 $self->{timer}->start;
3551 } else {
3552 $self->{timer}->stop;
3553 }
3554}
3555
3556sub update_face {
3557 my ($self) = @_;
3558
3559 return unless $::CONN;
3560
3561 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3562 if ($anim && @$anim) {
3563 delete $self->{wait_face};
3564 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3565 }
3566 }
3567}
3568
2708sub size_request { 3569sub size_request {
2709 (32, 8) 3570 my ($self) = @_;
3571
3572 if ($::CONN) {
3573 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3574 if (my $tex = $::CONN->{texture}[$faceid]) {
3575 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3576 } else {
3577 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3578 $self->realloc;
3579 });
3580 }
3581 }
3582 }
3583
3584 ($self->{size_w} || 8, $self->{size_h} || 8)
2710} 3585}
2711 3586
2712sub update { 3587sub update {
2713 my ($self) = @_; 3588 my ($self) = @_;
2714 3589
2715 return unless $self->{visible}; 3590 return unless $self->{visible};
2716 3591
2717 $self->SUPER::update; 3592 $self->SUPER::update;
2718} 3593}
2719 3594
3595sub invoke_visibility_change {
3596 my ($self) = @_;
3597
3598 $self->update_timer;
3599
3600 0
3601}
3602
2720sub _draw { 3603sub _draw {
2721 my ($self) = @_; 3604 my ($self) = @_;
2722 3605
2723 return unless $::CONN; 3606 return unless $::CONN;
2724 3607
2725 my $face; 3608 $self->SUPER::_draw;
2726 3609
2727 if ($self->{frame}) {
2728 my $anim = $::CONN->{anim}[$self->{anim}]; 3610 my $faceid = $::CONN->{faceid}[$self->{face}]
2729 3611 or return;
2730 $face = $anim->[ $self->{frame} % @$anim ]
2731 if $anim && @$anim;
2732 }
2733 3612
2734 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3613 my $tex = $::CONN->{texture}[$faceid];
2735 3614
2736 if ($tex) { 3615 if ($tex) {
2737 glEnable GL_TEXTURE_2D; 3616 glEnable GL_TEXTURE_2D;
2738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2739 glColor 1, 1, 1, 1; 3618 glColor 0, 0, 0, 1;
2740 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3619 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2741 glDisable GL_TEXTURE_2D; 3620 glDisable GL_TEXTURE_2D;
2742 } 3621 }
2743} 3622}
2744 3623
2745sub DESTROY { 3624sub destroy {
2746 my ($self) = @_; 3625 my ($self) = @_;
2747 3626
2748 $self->{timer}->cancel 3627 (delete $self->{timer})->cancel
2749 if $self->{timer}; 3628 if $self->{timer};
2750 3629
2751 $self->SUPER::DESTROY; 3630 $self->SUPER::destroy;
2752} 3631}
2753 3632
2754############################################################################# 3633#############################################################################
2755 3634
2756package CFClient::UI::Inventory; 3635package CFPlus::UI::Buttonbar;
2757 3636
2758our @ISA = CFClient::UI::ScrolledWindow::; 3637our @ISA = CFPlus::UI::HBox::;
2759 3638
2760sub new { 3639# 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 3640
2796############################################################################# 3641#############################################################################
2797 3642
2798package CFClient::UI::Menu; 3643package CFPlus::UI::Menu;
2799 3644
2800our @ISA = CFClient::UI::FancyFrame::; 3645our @ISA = CFPlus::UI::Toplevel::;
2801 3646
2802use CFClient::OpenGL; 3647use CFPlus::OpenGL;
2803 3648
2804sub new { 3649sub new {
2805 my $class = shift; 3650 my $class = shift;
2806 3651
2807 my $self = $class->SUPER::new ( 3652 my $self = $class->SUPER::new (
2808 items => [], 3653 items => [],
2809 z => 100, 3654 z => 100,
2810 @_, 3655 @_,
2811 ); 3656 );
2812 3657
2813 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3658 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2814 3659
2815 for my $item (@{ $self->{items} }) { 3660 for my $item (@{ $self->{items} }) {
2816 my ($widget, $cb) = @$item; 3661 my ($widget, $cb, $tooltip) = @$item;
2817 3662
2818 # handle various types of items, only text for now 3663 # handle various types of items, only text for now
2819 if (!ref $widget) { 3664 if (!ref $widget) {
3665 if ($widget =~ /\t/) {
3666 my ($left, $right) = split /\t/, $widget, 2;
3667
2820 $widget = new CFClient::UI::Label 3668 $widget = new CFPlus::UI::HBox
2821 can_hover => 1, 3669 can_hover => 1,
2822 can_events => 1, 3670 can_events => 1,
3671 tooltip => $tooltip,
3672 children => [
3673 (new CFPlus::UI::Label markup => $left, expand => 1),
3674 (new CFPlus::UI::Label markup => $right, align => +1),
3675 ],
3676 ;
3677
3678 } else {
3679 $widget = new CFPlus::UI::Label
3680 can_hover => 1,
3681 can_events => 1,
2823 text => $widget; 3682 markup => $widget,
3683 tooltip => $tooltip;
3684 }
2824 } 3685 }
2825 3686
2826 $self->{item}{$widget} = $item; 3687 $self->{item}{$widget} = $item;
2827 3688
2828 $self->{vbox}->add ($widget); 3689 $self->{vbox}->add ($widget);
… …
2833 3694
2834# popup given the event (must be a mouse button down event currently) 3695# popup given the event (must be a mouse button down event currently)
2835sub popup { 3696sub popup {
2836 my ($self, $ev) = @_; 3697 my ($self, $ev) = @_;
2837 3698
2838 $self->_emit ("popdown"); 3699 $self->emit ("popdown");
2839 3700
2840 # maybe save $GRAB? must be careful about events... 3701 # maybe save $GRAB? must be careful about events...
2841 $GRAB = $self; 3702 $GRAB = $self;
2842 $self->{button} = $ev->{button}; 3703 $self->{button} = $ev->{button};
2843 3704
2844 $self->show; 3705 $self->show;
2845 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3706 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2846} 3707}
2847 3708
2848sub mouse_motion { 3709sub invoke_mouse_motion {
2849 my ($self, $ev, $x, $y) = @_; 3710 my ($self, $ev, $x, $y) = @_;
2850 3711
2851 # TODO: should use vbox->find_widget or so 3712 # TODO: should use vbox->find_widget or so
2852 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3713 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2853 $self->{hover} = $self->{item}{$HOVER}; 3714 $self->{hover} = $self->{item}{$HOVER};
2854}
2855 3715
3716 0
3717}
3718
2856sub button_up { 3719sub invoke_button_up {
2857 my ($self, $ev, $x, $y) = @_; 3720 my ($self, $ev, $x, $y) = @_;
2858 3721
2859 if ($ev->{button} == $self->{button}) { 3722 if ($ev->{button} == $self->{button}) {
2860 undef $GRAB; 3723 undef $GRAB;
2861 $self->hide; 3724 $self->hide;
2862 3725
2863 $self->_emit ("popdown"); 3726 $self->emit ("popdown");
2864 $self->{hover}[1]->() if $self->{hover}; 3727 $self->{hover}[1]->() if $self->{hover};
3728 } else {
3729 return 0
3730 }
3731
2865 } 3732 1
2866} 3733}
2867 3734
2868############################################################################# 3735#############################################################################
2869 3736
2870package CFClient::UI::Statusbox; 3737package CFPlus::UI::Multiplexer;
2871 3738
2872our @ISA = CFClient::UI::VBox::; 3739our @ISA = CFPlus::UI::Container::;
2873 3740
2874sub new { 3741sub new {
2875 my $class = shift; 3742 my $class = shift;
2876 3743
2877 $class->SUPER::new ( 3744 my $self = $class->SUPER::new (
3745 @_,
3746 );
3747
3748 $self->{current} = $self->{children}[0]
3749 if @{ $self->{children} };
3750
3751 $self
3752}
3753
3754sub add {
3755 my ($self, @widgets) = @_;
3756
3757 $self->SUPER::add (@widgets);
3758
3759 $self->{current} = $self->{children}[0]
3760 if @{ $self->{children} };
3761}
3762
3763sub get_current_page {
3764 my ($self) = @_;
3765
3766 $self->{current}
3767}
3768
3769sub set_current_page {
3770 my ($self, $page_or_widget) = @_;
3771
3772 my $widget = ref $page_or_widget
3773 ? $page_or_widget
3774 : $self->{children}[$page_or_widget];
3775
3776 $self->{current} = $widget;
3777 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3778
3779 $self->emit (page_changed => $self->{current});
3780
3781 $self->realloc;
3782}
3783
3784sub visible_children {
3785 $_[0]{current}
3786}
3787
3788sub size_request {
3789 my ($self) = @_;
3790
3791 $self->{current}->size_request
3792}
3793
3794sub invoke_size_allocate {
3795 my ($self, $w, $h) = @_;
3796
3797 $self->{current}->configure (0, 0, $w, $h);
3798
3799 1
3800}
3801
3802sub _draw {
3803 my ($self) = @_;
3804
3805 $self->{current}->draw;
3806}
3807
3808#############################################################################
3809
3810package CFPlus::UI::Notebook;
3811
3812our @ISA = CFPlus::UI::VBox::;
3813
3814sub new {
3815 my $class = shift;
3816
3817 my $self = $class->SUPER::new (
3818 buttonbar => (new CFPlus::UI::Buttonbar),
3819 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3820 # filter => # will be put between multiplexer and $self
3821 @_,
3822 );
3823
3824 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3825 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3826
3827 $self
3828}
3829
3830sub add {
3831 my ($self, $title, $widget, $tooltip) = @_;
3832
3833 CFPlus::weaken $self;
3834
3835 $self->{buttonbar}->add (new CFPlus::UI::Button
3836 markup => $title,
3837 tooltip => $tooltip,
3838 on_activate => sub { $self->set_current_page ($widget) },
3839 );
3840
3841 $self->{multiplexer}->add ($widget);
3842}
3843
3844sub get_current_page {
3845 my ($self) = @_;
3846
3847 $self->{multiplexer}->get_current_page
3848}
3849
3850sub set_current_page {
3851 my ($self, $page) = @_;
3852
3853 $self->{multiplexer}->set_current_page ($page);
3854 $self->emit (page_changed => $self->{multiplexer}{current});
3855}
3856
3857#############################################################################
3858
3859package CFPlus::UI::Selector;
3860
3861use utf8;
3862
3863our @ISA = CFPlus::UI::Button::;
3864
3865sub new {
3866 my $class = shift;
3867
3868 my $self = $class->SUPER::new (
3869 options => [], # [value, title, longdesc], ...
3870 value => undef,
3871 @_,
3872 );
3873
3874 $self->_set_value ($self->{value});
3875
3876 $self
3877}
3878
3879sub invoke_button_down {
3880 my ($self, $ev) = @_;
3881
3882 my @menu_items;
3883
3884 for (@{ $self->{options} }) {
3885 my ($value, $title, $tooltip) = @$_;
3886
3887 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3888 }
3889
3890 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3891}
3892
3893sub _set_value {
3894 my ($self, $value) = @_;
3895
3896 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3897 or return;
3898
3899 $self->{value} = $item->[0];
3900 $self->set_markup ("$item->[1] ⇓");
3901 $self->set_tooltip ($item->[2]);
3902}
3903
3904sub set_value {
3905 my ($self, $value) = @_;
3906
3907 return unless $self->{value} ne $value;
3908
3909 $self->_set_value ($value);
3910 $self->emit (changed => $value);
3911}
3912
3913#############################################################################
3914
3915package CFPlus::UI::Statusbox;
3916
3917our @ISA = CFPlus::UI::VBox::;
3918
3919sub new {
3920 my $class = shift;
3921
3922 my $self = $class->SUPER::new (
2878 fontsize => 0.8, 3923 fontsize => 0.8,
2879 @_, 3924 @_,
2880 ) 3925 );
3926
3927 CFPlus::weaken (my $this = $self);
3928
3929 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3930
3931 $self
2881} 3932}
2882 3933
2883sub reorder { 3934sub reorder {
2884 my ($self) = @_; 3935 my ($self) = @_;
2885 my $NOW = time; 3936 my $NOW = Time::HiRes::time;
3937
3938 # freeze display when hovering over any label
3939 return if $CFPlus::UI::TOOLTIP->{owner}
3940 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3941 values %{ $self->{item} };
2886 3942
2887 while (my ($k, $v) = each %{ $self->{item} }) { 3943 while (my ($k, $v) = each %{ $self->{item} }) {
2888 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3944 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2889 } 3945 }
2890 3946
… …
2893 my @items = sort { 3949 my @items = sort {
2894 $a->{pri} <=> $b->{pri} 3950 $a->{pri} <=> $b->{pri}
2895 or $b->{id} <=> $a->{id} 3951 or $b->{id} <=> $a->{id}
2896 } values %{ $self->{item} }; 3952 } values %{ $self->{item} };
2897 3953
3954 $self->{timer}->interval (1);
3955
2898 my $count = 10 + 1; 3956 my $count = 10 + 1;
2899 for my $item (@items) { 3957 for my $item (@items) {
2900 last unless --$count; 3958 last unless --$count;
2901 3959
2902 push @widgets, $item->{label} ||= do { 3960 my $label = $item->{label} ||= do {
2903 # TODO: doesn't handle markup well (read as: at all) 3961 # TODO: doesn't handle markup well (read as: at all)
2904 my $short = $item->{count} > 1 3962 my $short = $item->{count} > 1
2905 ? "<b>$item->{count} ×</b> $item->{text}" 3963 ? "<b>$item->{count} ×</b> $item->{text}"
2906 : $item->{text}; 3964 : $item->{text};
2907 3965
2908 for ($short) { 3966 for ($short) {
2909 s/^\s+//; 3967 s/^\s+//;
2910 s/\s+/ /g; 3968 s/\s+/ /g;
2911 } 3969 }
2912 3970
2913 new CFClient::UI::Label 3971 new CFPlus::UI::Label
2914 markup => $short, 3972 markup => $short,
2915 tooltip => $item->{tooltip}, 3973 tooltip => $item->{tooltip},
2916 tooltip_font => $::FONT_PROP, 3974 tooltip_font => $::FONT_PROP,
2917 tooltip_width => 0.67, 3975 tooltip_width => 0.67,
2918 fontsize => $item->{fontsize} || $self->{fontsize}, 3976 fontsize => $item->{fontsize} || $self->{fontsize},
2919 max_w => $::WIDTH * 0.44, 3977 max_w => $::WIDTH * 0.44,
2920 fg => $item->{fg}, 3978 fg => [@{ $item->{fg} }],
2921 can_events => 1, 3979 can_events => 1,
2922 can_hover => 1 3980 can_hover => 1
2923 }; 3981 };
3982
3983 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3984 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3985 $label->update;
3986 $label->set_max_size (undef, $label->{req_h} * $diff)
3987 if $diff < 1;
3988 $self->{timer}->interval (1/30);
3989 } else {
3990 $label->{fg}[3] = $item->{fg}[3] || 1;
3991 }
3992
3993 push @widgets, $label;
2924 } 3994 }
2925 3995
2926 $self->clear; 3996 $self->clear;
2927 $self->SUPER::add (reverse @widgets); 3997 $self->SUPER::add (reverse @widgets);
2928} 3998}
… …
2933 $text =~ s/^\s+//; 4003 $text =~ s/^\s+//;
2934 $text =~ s/\s+$//; 4004 $text =~ s/\s+$//;
2935 4005
2936 return unless $text; 4006 return unless $text;
2937 4007
2938 my $timeout = time + ((delete $arg{timeout}) || 60); 4008 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2939 4009
2940 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4010 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2941 4011
2942 if (my $item = $self->{item}{$group}) { 4012 if (my $item = $self->{item}{$group}) {
2943 if ($item->{text} eq $text) { 4013 if ($item->{text} eq $text) {
2944 $item->{count}++; 4014 $item->{count}++;
2945 } else { 4015 } else {
2946 $item->{count} = 1; 4016 $item->{count} = 1;
2947 $item->{text} = $item->{tooltip} = $text; 4017 $item->{text} = $item->{tooltip} = $text;
2948 } 4018 }
2949 $item->{id} = ++$self->{id}; 4019 $item->{id} += 0.2;#d#
2950 $item->{timeout} = $timeout; 4020 $item->{timeout} = $timeout;
2951 delete $item->{label}; 4021 delete $item->{label};
2952 } else { 4022 } else {
2953 $self->{item}{$group} = { 4023 $self->{item}{$group} = {
2954 id => ++$self->{id}, 4024 id => ++$self->{id},
… …
2960 count => 1, 4030 count => 1,
2961 %arg, 4031 %arg,
2962 }; 4032 };
2963 } 4033 }
2964 4034
4035 $ROOT->on_refresh (reorder => sub {
2965 $self->reorder; 4036 $self->reorder;
4037 });
2966} 4038}
2967 4039
2968sub reconfigure { 4040sub reconfigure {
2969 my ($self) = @_; 4041 my ($self) = @_;
2970 4042
… …
2973 4045
2974 $self->reorder; 4046 $self->reorder;
2975 $self->SUPER::reconfigure; 4047 $self->SUPER::reconfigure;
2976} 4048}
2977 4049
4050sub destroy {
4051 my ($self) = @_;
4052
4053 $self->{timer}->cancel;
4054
4055 $self->SUPER::destroy;
4056}
4057
2978############################################################################# 4058#############################################################################
2979 4059
2980package CFClient::UI::Root; 4060package CFPlus::UI::Root;
2981 4061
2982our @ISA = CFClient::UI::Container::; 4062our @ISA = CFPlus::UI::Container::;
2983 4063
4064use List::Util qw(min max);
4065
2984use CFClient::OpenGL; 4066use CFPlus::OpenGL;
2985 4067
2986sub new { 4068sub new {
2987 my $class = shift; 4069 my $class = shift;
2988 4070
2989 my $self = $class->SUPER::new ( 4071 my $self = $class->SUPER::new (
2990 visible => 1, 4072 visible => 1,
2991 @_, 4073 @_,
2992 ); 4074 );
2993 4075
2994 Scalar::Util::weaken ($self->{root} = $self); 4076 CFPlus::weaken ($self->{root} = $self);
2995 4077
2996 $self 4078 $self
2997} 4079}
2998 4080
2999sub configure {
3000 my ($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 $self->{w};
3013}
3014
3015sub size_request { 4081sub size_request {
3016 my ($self) = @_; 4082 my ($self) = @_;
3017 4083
3018 ($self->{w}, $self->{h}) 4084 ($self->{w}, $self->{h})
3019} 4085}
3020 4086
4087sub _to_pixel {
4088 my ($coord, $size, $max) = @_;
4089
4090 $coord =
4091 $coord eq "center" ? ($max - $size) * 0.5
4092 : $coord eq "max" ? $max
4093 : $coord;
4094
4095 $coord = 0 if $coord < 0;
4096 $coord = $max - $size if $coord > $max - $size;
4097
4098 int $coord + 0.5
4099}
4100
3021sub size_allocate { 4101sub invoke_size_allocate {
3022 my ($self, $w, $h, $changed) = @_; 4102 my ($self, $w, $h) = @_;
3023 4103
3024 for my $child ($self->children) { 4104 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4105 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026 4106
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4107 $X = $child->{force_x} if exists $child->{force_x};
3028 if exists $child->{req_x}; 4108 $Y = $child->{force_y} if exists $child->{force_y};
3029 4109
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4110 $X = _to_pixel $X, $W, $self->{w};
3031 if exists $child->{req_y}; 4111 $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 4112
3038 $child->configure ($X, $Y, $W, $H); 4113 $child->configure ($X, $Y, $W, $H);
3039 } 4114 }
4115
4116 1
3040} 4117}
3041 4118
3042sub coord2local { 4119sub coord2local {
3043 my ($self, $x, $y) = @_; 4120 my ($self, $x, $y) = @_;
3044 4121
… …
3058} 4135}
3059 4136
3060sub add { 4137sub add {
3061 my ($self, @children) = @_; 4138 my ($self, @children) = @_;
3062 4139
3063 for my $child (@children) {
3064 $child->{is_toplevel} = 1; 4140 $_->{is_toplevel} = 1
3065 4141 for @children;
3066 # integerise window positions
3067 $child->{x} = int $child->{x};
3068 $child->{y} = int $child->{y};
3069 }
3070 4142
3071 $self->SUPER::add (@children); 4143 $self->SUPER::add (@children);
3072} 4144}
3073 4145
3074sub remove { 4146sub remove {
3075 my ($self, @children) = @_; 4147 my ($self, @children) = @_;
3076 4148
3077 $self->SUPER::remove (@children); 4149 $self->SUPER::remove (@children);
4150
4151 delete $self->{is_toplevel}
4152 for @children;
3078 4153
3079 while (@children) { 4154 while (@children) {
3080 my $w = pop @children; 4155 my $w = pop @children;
3081 push @children, $w->children; 4156 push @children, $w->children;
3082 $w->set_invisible; 4157 $w->set_invisible;
… …
3102 $_->() 4177 $_->()
3103 for values %{delete $self->{refresh_hook}}; 4178 for values %{delete $self->{refresh_hook}};
3104 } 4179 }
3105 4180
3106 if ($self->{realloc}) { 4181 if ($self->{realloc}) {
4182 my %queue;
3107 my @queue; 4183 my @queue;
4184 my $widget;
3108 4185
4186 outer:
3109 while () { 4187 while () {
3110 if ($self->{realloc}) { 4188 if (my $realloc = delete $self->{realloc}) {
3111 #TODO use array-of-depth approach 4189 for $widget (values %$realloc) {
4190 $widget->{visible} or next; # do not resize invisible widgets
3112 4191
3113 @queue = sort { $a->{visible} <=> $b->{visible} } 4192 $queue{$widget+0}++ and next; # duplicates are common
3114 @queue, values %{delete $self->{realloc}}; 4193
4194 push @{ $queue[$widget->{visible}] }, $widget;
4195 }
3115 } 4196 }
3116 4197
4198 while () {
4199 @queue or last outer;
4200
4201 $widget = pop @{ $queue[-1] || [] }
4202 and last;
4203
4204 pop @queue;
4205 }
4206
4207 delete $queue{$widget+0};
4208
4209 my ($w, $h) = $widget->size_request;
4210
4211 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4212 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4213
4214 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4215 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4216
4217 $w = $widget->{force_w} if exists $widget->{force_w};
4218 $h = $widget->{force_h} if exists $widget->{force_h};
4219
4220 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4221 || delete $widget->{force_realloc}) {
4222 $widget->{req_w} = $w;
4223 $widget->{req_h} = $h;
4224
4225 $self->{size_alloc}{$widget+0} = $widget;
4226
4227 if (my $parent = $widget->{parent}) {
4228 $self->{realloc}{$parent+0} = $parent
4229 unless $queue{$parent+0};
4230
4231 $parent->{force_size_alloc} = 1;
4232 $self->{size_alloc}{$parent+0} = $parent;
4233 }
4234 }
4235
4236 delete $self->{realloc}{$widget+0};
4237 }
4238 }
4239
4240 while (my $size_alloc = delete $self->{size_alloc}) {
4241 my @queue = sort { $b->{visible} <=> $a->{visible} }
4242 values %$size_alloc;
4243
4244 while () {
3117 my $widget = pop @queue || last; 4245 my $widget = pop @queue || last;
3118 4246
3119 $widget->{visible} or last; # do not resize invisible widgets 4247 my ($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 4248
3144 $w = 0 if $w < 0; 4249 $w = 0 if $w < 0;
3145 $h = 0 if $h < 0; 4250 $h = 0 if $h < 0;
3146 4251
3147 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4252 $w = max $widget->{min_w}, $w;
4253 $h = max $widget->{min_h}, $h;
3148 4254
4255# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4256# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4257
4258 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4259 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4260
4261 $w = int $w + 0.5;
4262 $h = int $h + 0.5;
4263
4264 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4265 $widget->{old_w} = $widget->{w};
4266 $widget->{old_h} = $widget->{h};
4267
3149 $widget->{w} = $w; 4268 $widget->{w} = $w;
3150 $widget->{h} = $h; 4269 $widget->{h} = $h;
3151 4270
3152 $widget->emit (size_allocate => $w, $h, $changed); 4271 $widget->emit (size_allocate => $w, $h);
4272 }
3153 } 4273 }
3154 } 4274 }
3155 4275
3156 while ($self->{post_alloc_hook}) { 4276 while ($self->{post_alloc_hook}) {
3157 $_->() 4277 $_->()
… …
3166 glLoadIdentity; 4286 glLoadIdentity;
3167 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4287 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3168 glMatrixMode GL_MODELVIEW; 4288 glMatrixMode GL_MODELVIEW;
3169 glLoadIdentity; 4289 glLoadIdentity;
3170 4290
4291 {
4292 package CFPlus::UI::Base;
4293
4294 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4295 (0, 0, $self->{w}, $self->{h});
4296
3171 $self->_draw; 4297 $self->_draw;
4298 }
3172} 4299}
3173 4300
3174############################################################################# 4301#############################################################################
3175 4302
3176package CFClient::UI; 4303package CFPlus::UI;
3177 4304
3178$ROOT = new CFClient::UI::Root; 4305$ROOT = new CFPlus::UI::Root;
3179$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4306$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3180 4307
31811 43081
3182 4309

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