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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.251 by root, Sun May 28 22:24:24 2006 UTC vs.
Revision 1.366 by root, Mon Apr 23 19:17:41 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 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->realloc;
61 } 41 }
62 42
63 return; 43 return;
64 } 44 }
65 } 45 }
66 } 46 }
67 47
68 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
69 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;
70} 74}
71 75
72# class methods for events 76# class methods for events
73sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
74 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
78sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
79 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS; 84 if $FOCUS;
81} 85}
82 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
83sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
84 my ($ev) = @_; 101 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
86 103
87 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
88 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
89 108
90 $GRAB = $widget; 109 $GRAB = $widget;
91 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
92 111
93 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
94 } 113 }
95 114
96 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
97 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
99 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 => $ev)
123 }
124 }
100} 125}
101 126
102sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
103 my ($ev) = @_; 128 my ($ev) = @_;
104 my ($x, $y) = ($ev->{x}, $ev->{y});
105 129
106 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107 131
108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109 133
110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
111 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112 136
113 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
114 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
115 $grab->update if $grab; 139 $grab->update if $grab;
116 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
117 141
118 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
119 } 144 }
120} 145}
121 146
122sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
123 my ($ev) = @_; 148 my ($ev) = @_;
124 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
125 150
126 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127 152
128 if ($widget != $HOVER) { 153 check_hover $widget;
129 my $hover = $HOVER; $HOVER = $widget;
130 154
131 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
132 $HOVER->update if $HOVER && $HOVER->{can_hover};
133
134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER; 156 if $HOVER;
139} 157}
140 158
141# convert position array to integers 159# convert position array to integers
142sub harmonize { 160sub harmonize {
… …
171sub rescale_widgets { 189sub rescale_widgets {
172 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
173 191
174 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
175 if ($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
176 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
177 $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};
178 $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};
179 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
180 $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};
181 $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
182 } 207 }
183 } 208 }
184 209
185 reconfigure_widgets; 210 reconfigure_widgets;
186} 211}
187 212
188############################################################################# 213#############################################################################
189 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
190package CFClient::UI::Base; 223package CFPlus::UI::Base;
191 224
192use strict; 225use strict;
193 226
194use CFClient::OpenGL; 227use CFPlus::OpenGL;
195 228
196sub new { 229sub new {
197 my $class = shift; 230 my $class = shift;
198 231
199 my $self = bless { 232 my $self = bless {
200 x => 0, 233 x => "center",
201 y => 0, 234 y => "center",
202 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
203 can_events => 1, 238 can_events => 1,
204 @_ 239 @_
205 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
206 243
207 for (keys %$self) { 244 for (keys %$self) {
208 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
209 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
210 } 247 }
211 } 248 }
212 249
213 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
214
215 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
216 $self->{req_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
217 $self->{req_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
218 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
219 $self->{def_h} = ($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};
220 } 260 }
221 261
222 $self 262 $self
223} 263}
224 264
225sub destroy { 265sub destroy {
226 my ($self) = @_; 266 my ($self) = @_;
227 267
228 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
229 %$self = (); 270 %$self = ();
230} 271}
231 272
232sub show { 273sub show {
233 my ($self) = @_; 274 my ($self) = @_;
234 275
235 return if $self->{parent}; 276 return if $self->{parent};
236 277
237 $CFClient::UI::ROOT->add ($self); 278 $CFPlus::UI::ROOT->add ($self);
238}
239
240sub center {
241 my ($self) = @_;
242
243 $CFClient::UI::ROOT->on_post_alloc (
244 "center_$self" => sub {
245 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
246 },
247 );
248
249 $self->update;
250} 279}
251 280
252sub set_visible { 281sub set_visible {
253 my ($self) = @_; 282 my ($self) = @_;
254 283
… …
257 $self->{root} = $self->{parent}{root}; 286 $self->{root} = $self->{parent}{root};
258 $self->{visible} = $self->{parent}{visible} + 1; 287 $self->{visible} = $self->{parent}{visible} + 1;
259 288
260 $self->emit (visibility_change => 1); 289 $self->emit (visibility_change => 1);
261 290
262 $self->realloc unless exists $self->{req_w}; 291 $self->realloc if !exists $self->{req_w};
263 292
264 $_->set_visible for $self->children; 293 $_->set_visible for $self->children;
265} 294}
266 295
267sub set_invisible { 296sub set_invisible {
… …
269 298
270 return unless $self->{visible}; 299 return unless $self->{visible};
271 300
272 $_->set_invisible for $self->children; 301 $_->set_invisible for $self->children;
273 302
303 delete $self->{visible};
274 delete $self->{root}; 304 delete $self->{root};
275 delete $self->{visible};
276 305
277 undef $GRAB if $GRAB == $self; 306 undef $GRAB if $GRAB == $self;
278 undef $HOVER if $HOVER == $self; 307 undef $HOVER if $HOVER == $self;
279 308
280 CFClient::UI::check_tooltip 309 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
281 if $TOOLTIP->{owner} == $self; 310 if $TOOLTIP->{owner} == $self;
282 311
283 $self->focus_out; 312 $self->emit ("focus_out");
284
285 $self->emit (visibility_change => 0); 313 $self->emit (visibility_change => 0);
286} 314}
287 315
288sub set_visibility { 316sub set_visibility {
289 my ($self, $visible) = @_; 317 my ($self, $visible) = @_;
… …
309 337
310 $self->{parent}->remove ($self) 338 $self->{parent}->remove ($self)
311 if $self->{parent}; 339 if $self->{parent};
312} 340}
313 341
314sub move { 342sub move_abs {
315 my ($self, $x, $y, $z) = @_; 343 my ($self, $x, $y, $z) = @_;
316 344
317 $self->{x} = int $x; 345 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
318 $self->{y} = int $y; 346 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
319 $self->{z} = $z if defined $z; 347 $self->{z} = $z if defined $z;
320 348
321 $self->update; 349 $self->update;
322} 350}
323 351
324sub set_size { 352sub set_size {
325 my ($self, $w, $h) = @_; 353 my ($self, $w, $h) = @_;
326 354
327 $self->{def_w} = $w; 355 $self->{force_w} = $w;
328 $self->{def_h} = $h; 356 $self->{force_h} = $h;
329 357
330 $self->realloc; 358 $self->realloc;
331} 359}
332 360
333sub size_request { 361sub size_request {
334 require Carp; 362 require Carp;
335 Carp::confess "size_request is abstract"; 363 Carp::confess "size_request is abstract";
336} 364}
337 365
366sub baseline_shift {
367 0
368}
369
338sub configure { 370sub configure {
339 my ($self, $x, $y, $w, $h) = @_; 371 my ($self, $x, $y, $w, $h) = @_;
340 372
341 if ($self->{aspect}) { 373 if ($self->{aspect}) {
374 my ($ow, $oh) = ($w, $h);
375
342 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 376 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
343 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 377 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
344 378
345 # use alignment to adjust x, y 379 # use alignment to adjust x, y
346 380
347 $x += int +($w - $w2) * 0.5; 381 $x += int 0.5 * ($ow - $w);
348 $y += int +($h - $h2) * 0.5; 382 $y += int 0.5 * ($oh - $h);
349
350 ($w, $h) = ($w2, $h2);
351 } 383 }
352 384
353 if ($self->{x} != $x || $self->{y} != $y) { 385 if ($self->{x} ne $x || $self->{y} ne $y) {
354 $self->{x} = $x; 386 $self->{x} = $x;
355 $self->{y} = $y; 387 $self->{y} = $y;
356 $self->update; 388 $self->update;
357 } 389 }
358 390
359 if ($self->{w} != $w || $self->{h} != $h) { 391 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
360 return unless $self->{visible}; 392 return unless $self->{visible};
361 393
394 $self->{alloc_w} = $w;
395 $self->{alloc_h} = $h;
396
362 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 397 $self->{root}{size_alloc}{$self+0} = $self;
363 } 398 }
364}
365
366sub size_allocate {
367 # nothing to be done
368} 399}
369 400
370sub children { 401sub children {
402 # nop
403}
404
405sub visible_children {
406 $_[0]->children
371} 407}
372 408
373sub set_max_size { 409sub set_max_size {
374 my ($self, $w, $h) = @_; 410 my ($self, $w, $h) = @_;
375 411
376 delete $self->{max_w}; $self->{max_w} = $w if $w; 412 $self->{max_w} = int $w if defined $w;
377 delete $self->{max_h}; $self->{max_h} = $h if $h; 413 $self->{max_h} = int $h if defined $h;
414
415 $self->realloc;
378} 416}
379 417
380sub set_tooltip { 418sub set_tooltip {
381 my ($self, $tooltip) = @_; 419 my ($self, $tooltip) = @_;
382 420
… …
385 423
386 return if $self->{tooltip} eq $tooltip; 424 return if $self->{tooltip} eq $tooltip;
387 425
388 $self->{tooltip} = $tooltip; 426 $self->{tooltip} = $tooltip;
389 427
390 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 428 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
391 delete $CFClient::UI::TOOLTIP->{owner}; 429 delete $CFPlus::UI::TOOLTIP->{owner};
392 CFClient::UI::check_tooltip; 430 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
393 } 431 }
394} 432}
395 433
396# translate global coordinates to local coordinate system 434# translate global coordinates to local coordinate system
397sub coord2local { 435sub coord2local {
398 my ($self, $x, $y) = @_; 436 my ($self, $x, $y) = @_;
399 437
438 Carp::confess unless $self->{parent};#d#
439
400 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 440 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
401} 441}
402 442
403# translate local coordinates to global coordinate system 443# translate local coordinates to global coordinate system
404sub coord2global { 444sub coord2global {
405 my ($self, $x, $y) = @_; 445 my ($self, $x, $y) = @_;
406 446
447 Carp::confess unless $self->{parent};#d#
448
407 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 449 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
408} 450}
409 451
410sub focus_in { 452sub invoke_focus_in {
411 my ($self) = @_; 453 my ($self) = @_;
412 454
413 return if $FOCUS == $self; 455 return if $FOCUS == $self;
414 return unless $self->{can_focus}; 456 return unless $self->{can_focus};
415 457
416 my $focus = $FOCUS; $FOCUS = $self; 458 $FOCUS = $self;
417 459
418 $self->_emit (focus_in => $focus); 460 $self->update;
419 461
420 $focus->update if $focus; 462 0
421 $FOCUS->update;
422} 463}
423 464
424sub focus_out { 465sub invoke_focus_out {
425 my ($self) = @_; 466 my ($self) = @_;
426 467
427 return unless $FOCUS == $self; 468 return unless $FOCUS == $self;
428 469
429 my $focus = $FOCUS; undef $FOCUS; 470 undef $FOCUS;
430 471
431 $self->_emit (focus_out => $focus); 472 $self->update;
432 473
433 $focus->update if $focus; #?
434
435 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 474 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
436 unless $FOCUS; 475 unless $FOCUS;
437}
438 476
477 0
478}
479
480sub grab_focus {
481 my ($self) = @_;
482
483 $FOCUS->emit ("focus_out") if $FOCUS;
484 $self->emit ("focus_in");
485}
486
439sub mouse_motion { } 487sub invoke_mouse_motion { 0 }
440sub button_up { } 488sub invoke_button_up { 0 }
441sub key_down { } 489sub invoke_key_down { 0 }
442sub key_up { } 490sub invoke_key_up { 0 }
491sub invoke_mouse_wheel { 0 }
443 492
444sub button_down { 493sub invoke_button_down {
445 my ($self, $ev, $x, $y) = @_; 494 my ($self, $ev, $x, $y) = @_;
446 495
447 $self->focus_in; 496 $self->grab_focus;
448}
449 497
450sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 498 0
451sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 499}
452sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 500
453sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 501sub connect {
454sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 502 my ($self, $signal, $cb) = @_;
503
504 push @{ $self->{signal_cb}{$signal} }, $cb;
505
506 defined wantarray and CFPlus::guard {
507 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
508 @{ $self->{signal_cb}{$signal} };
509 }
510}
511
512sub disconnect_all {
513 my ($self, $signal) = @_;
514
515 delete $self->{signal_cb}{$signal};
516}
517
518my %has_coords = (
519 button_down => 1,
520 button_up => 1,
521 mouse_motion => 1,
522 mouse_wheel => 1,
523);
524
525sub emit {
526 my ($self, $signal, @args) = @_;
527
528 # I do not really like this solution, but I do not like duplication
529 # and needlessly verbose code, either.
530 my @append
531 = $has_coords{$signal}
532 ? $args[0]->xy ($self)
533 : ();
534
535 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
536
537 for my $cb (
538 @{$self->{signal_cb}{$signal} || []}, # before
539 ($self->can ("invoke_$signal") || sub { 1 }), # closure
540 ) {
541 return $cb->($self, @args, @append) || next;
542 }
543
544 # parent
545 $self->{parent} && $self->{parent}->emit ($signal, @args)
546}
455 547
456sub find_widget { 548sub find_widget {
457 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
458 550
459 return () unless $self->{can_events}; 551 return () unless $self->{can_events};
… …
466} 558}
467 559
468sub set_parent { 560sub set_parent {
469 my ($self, $parent) = @_; 561 my ($self, $parent) = @_;
470 562
471 Scalar::Util::weaken ($self->{parent} = $parent); 563 CFPlus::weaken ($self->{parent} = $parent);
472
473 $self->set_visible if $parent->{visible}; 564 $self->set_visible if $parent->{visible};
474
475 $self->realloc;
476}
477
478sub connect {
479 my ($self, $signal, $cb) = @_;
480
481 push @{ $self->{signal_cb}{$signal} }, $cb;
482}
483
484sub _emit {
485 my ($self, $signal, @args) = @_;
486
487 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
488}
489
490sub emit {
491 my ($self, $signal, @args) = @_;
492
493 $self->_emit ($signal, @args)
494 || $self->$signal (@args);
495}
496
497sub visibility_change {
498 #my ($self, $visible) = @_;
499} 565}
500 566
501sub realloc { 567sub realloc {
502 my ($self) = @_; 568 my ($self) = @_;
503 569
504 return unless $self->{visible}; 570 if ($self->{visible}) {
505
506 return if $self->{root}{realloc}{$self}; 571 return if $self->{root}{realloc}{$self+0};
507 572
508 $self->{root}{realloc}{$self} = $self; 573 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update; 574 $self->{root}->update;
575 } else {
576 delete $self->{req_w};
577 delete $self->{req_h};
578 }
510} 579}
511 580
512sub update { 581sub update {
513 my ($self) = @_; 582 my ($self) = @_;
514 583
515 $self->{parent}->update 584 $self->{parent}->update
516 if $self->{parent}; 585 if $self->{parent};
517} 586}
518 587
588sub reconfigure {
589 my ($self) = @_;
590
591 $self->realloc;
592 $self->update;
593}
594
595# using global variables seems a bit hacky, but passing through all drawing
596# functions seems pointless.
597our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
598
519sub draw { 599sub draw {
520 my ($self) = @_; 600 my ($self) = @_;
521 601
522 return unless $self->{h} && $self->{w}; 602 return unless $self->{h} && $self->{w};
603
604 # update screen rectangle
605 local $draw_x = $draw_x + $self->{x};
606 local $draw_y = $draw_y + $self->{y};
607
608 # skip widgets that are entirely outside the drawing area
609 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
610 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
523 611
524 glPushMatrix; 612 glPushMatrix;
525 glTranslate $self->{x}, $self->{y}, 0; 613 glTranslate $self->{x}, $self->{y}, 0;
526 $self->_draw;
527 glPopMatrix;
528 614
529 if ($self == $HOVER && $self->{can_hover}) { 615 if ($self == $HOVER && $self->{can_hover}) {
530 my ($x, $y) = @$self{qw(x y)};
531
532 glColor 1, 0.8, 0.5, 0.2; 616 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
533 glEnable GL_BLEND; 617 glEnable GL_BLEND;
534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 618 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
535 glBegin GL_QUADS; 619 glBegin GL_QUADS;
536 glVertex $x , $y; 620 glVertex 0 , 0;
537 glVertex $x + $self->{w}, $y; 621 glVertex $self->{w}, 0;
538 glVertex $x + $self->{w}, $y + $self->{h}; 622 glVertex $self->{w}, $self->{h};
539 glVertex $x , $y + $self->{h}; 623 glVertex 0 , $self->{h};
540 glEnd; 624 glEnd;
541 glDisable GL_BLEND; 625 glDisable GL_BLEND;
542 } 626 }
543 627
544 if ($ENV{PCLIENT_DEBUG}) { 628 if ($ENV{CFPLUS_DEBUG} & 1) {
545 glPushMatrix; 629 glPushMatrix;
546 glColor 1, 1, 0, 1; 630 glColor 1, 1, 0, 1;
547 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 631 glTranslate 0.375, 0.375;
548 glBegin GL_LINE_LOOP; 632 glBegin GL_LINE_LOOP;
549 glVertex 0 , 0; 633 glVertex 0 , 0;
550 glVertex $self->{w} - 1, 0; 634 glVertex $self->{w} - 1, 0;
551 glVertex $self->{w} - 1, $self->{h} - 1; 635 glVertex $self->{w} - 1, $self->{h} - 1;
552 glVertex 0 , $self->{h} - 1; 636 glVertex 0 , $self->{h} - 1;
553 glEnd; 637 glEnd;
554 glPopMatrix; 638 glPopMatrix;
555 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 639 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
556 } 640 }
641
642 $self->_draw;
643 glPopMatrix;
557} 644}
558 645
559sub _draw { 646sub _draw {
560 my ($self) = @_; 647 my ($self) = @_;
561 648
562 warn "no draw defined for $self\n"; 649 warn "no draw defined for $self\n";
563} 650}
564 651
652my $cntx;#d#
565sub DESTROY { 653sub DESTROY {
566 my ($self) = @_; 654 my ($self) = @_;
567 655
656 return if CFPlus::in_destruct;
657
658 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
660
568 delete $WIDGET{$self+0}; 661 delete $WIDGET{$self+0};
569 #$self->deactivate;
570} 662}
571 663
572############################################################################# 664#############################################################################
573 665
574package CFClient::UI::DrawBG; 666package CFPlus::UI::DrawBG;
575 667
576our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
577 669
578use strict; 670use strict;
579use CFClient::OpenGL; 671use CFPlus::OpenGL;
580 672
581sub new { 673sub new {
582 my $class = shift; 674 my $class = shift;
583 675
584 # range [value, low, high, page] 676 # range [value, low, high, page]
… …
599 691
600 if ($color && (@$color < 4 || $color->[3])) { 692 if ($color && (@$color < 4 || $color->[3])) {
601 my ($w, $h) = @$self{qw(w h)}; 693 my ($w, $h) = @$self{qw(w h)};
602 694
603 glEnable GL_BLEND; 695 glEnable GL_BLEND;
604 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 696 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605 glColor @$color; 697 glColor_premultiply @$color;
606 698
607 glBegin GL_QUADS; 699 glBegin GL_QUADS;
608 glVertex 0 , 0; 700 glVertex 0 , 0;
609 glVertex 0 , $h; 701 glVertex 0 , $h;
610 glVertex $w, $h; 702 glVertex $w, $h;
… …
615 } 707 }
616} 708}
617 709
618############################################################################# 710#############################################################################
619 711
620package CFClient::UI::Empty; 712package CFPlus::UI::Empty;
621 713
622our @ISA = CFClient::UI::Base::; 714our @ISA = CFPlus::UI::Base::;
623 715
624sub new { 716sub new {
625 my ($class, %arg) = @_; 717 my ($class, %arg) = @_;
626 $class->SUPER::new (can_events => 0, %arg); 718 $class->SUPER::new (can_events => 0, %arg);
627} 719}
628 720
629sub size_request { 721sub size_request {
630 (0, 0) 722 my ($self) = @_;
723
724 ($self->{w} + 0, $self->{h} + 0)
631} 725}
632 726
633sub draw { } 727sub draw { }
634 728
635############################################################################# 729#############################################################################
636 730
637package CFClient::UI::Container; 731package CFPlus::UI::Container;
638 732
639our @ISA = CFClient::UI::Base::; 733our @ISA = CFPlus::UI::Base::;
640 734
641sub new { 735sub new {
642 my ($class, %arg) = @_; 736 my ($class, %arg) = @_;
643 737
644 my $children = delete $arg{children} || []; 738 my $children = delete $arg{children};
645 739
646 my $self = $class->SUPER::new ( 740 my $self = $class->SUPER::new (
647 children => [], 741 children => [],
648 can_events => 0, 742 can_events => 0,
649 %arg, 743 %arg,
650 ); 744 );
745
651 $self->add ($_) for @$children; 746 $self->add (@$children)
747 if $children;
652 748
653 $self 749 $self
750}
751
752sub realloc {
753 my ($self) = @_;
754
755 $self->{force_realloc} = 1;
756 $self->{force_size_alloc} = 1;
757 $self->SUPER::realloc;
654} 758}
655 759
656sub add { 760sub add {
657 my ($self, @widgets) = @_; 761 my ($self, @widgets) = @_;
658 762
… …
704 $x -= $self->{x}; 808 $x -= $self->{x};
705 $y -= $self->{y}; 809 $y -= $self->{y};
706 810
707 my $res; 811 my $res;
708 812
709 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
710 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
711 and return $res; 815 and return $res;
712 } 816 }
713 817
714 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
720 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
721} 825}
722 826
723############################################################################# 827#############################################################################
724 828
725package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
726 830
727our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
728 832
729sub new { 833sub new {
730 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
731 835
732 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
733 837
734 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
735} 839}
736 840
737sub add { 841sub add {
738 my ($self, $child) = @_; 842 my ($self, $child) = @_;
739 843
740 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
741
742 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
743} 846}
744 847
745sub remove { 848sub remove {
746 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
747 850
748 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
749 852
750 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
751 unless @{$self->{children}}; 854 unless @{$self->{children}};
752} 855}
753 856
754sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
755 858
756sub size_request { 859sub size_request {
757 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
758} 861}
759 862
760sub size_allocate { 863sub invoke_size_allocate {
761 my ($self, $w, $h, $changed) = @_; 864 my ($self, $w, $h) = @_;
762 865
763 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
764} 869}
765 870
766############################################################################# 871#############################################################################
767 872
873# back-buffered drawing area
874
768package CFClient::UI::Window; 875package CFPlus::UI::Window;
769 876
770our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
771 878
772use CFClient::OpenGL; 879use CFPlus::OpenGL;
773 880
774sub new { 881sub new {
775 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
776 883
777 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
782 889
783 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
784 $self->SUPER::update; 891 $self->SUPER::update;
785} 892}
786 893
787sub size_allocate { 894sub invoke_size_allocate {
788 my ($self, $w, $h, $changed) = @_; 895 my ($self, $w, $h) = @_;
789 896
790 $self->SUPER::size_allocate ($w, $h, $changed);
791 $self->update 897 $self->update;
792 if $changed; 898
899 $self->SUPER::invoke_size_allocate ($w, $h)
793} 900}
794 901
795sub _render { 902sub _render {
903 my ($self) = @_;
904
796 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
797} 906}
798 907
799sub render_child { 908sub render_child {
800 my ($self) = @_; 909 my ($self) = @_;
801 910
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
805 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
806 $self->_render; 921 $self->_render;
922 }
807 }; 923 };
808} 924}
809 925
810sub _draw { 926sub _draw {
811 my ($self) = @_; 927 my ($self) = @_;
812
813 my ($w, $h) = ($self->w, $self->h);
814 928
815 my $tex = $self->{texture} 929 my $tex = $self->{texture}
816 or return; 930 or return;
817 931
818 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
821 935
822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
823 937
824 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
825} 939}
826 940
827############################################################################# 941#############################################################################
828 942
829package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
830 944
831our @ISA = CFClient::UI::Window::; 945our @ISA = CFPlus::UI::Window::;
832 946
833sub new { 947sub new {
834 my $class = shift; 948 my $class = shift;
835 949
836 $class->SUPER::new ( 950 $class->SUPER::new (
… …
841} 955}
842 956
843sub size_request { 957sub size_request {
844 my ($self) = @_; 958 my ($self) = @_;
845 959
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 960 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
847 961
848 $w = 10 if $self->{scroll_x}; 962 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y}; 963 $h = 10 if $self->{scroll_y};
850 964
851 ($w, $h) 965 ($w, $h)
852} 966}
853 967
854sub size_allocate { 968sub invoke_size_allocate {
855 my ($self, $w, $h, $changed) = @_; 969 my ($self, $w, $h) = @_;
856 970
971 my $child = $self->child;
972
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 973 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 974 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
859 975
860 $self->child->configure (0, 0, $w, $h); 976 $self->child->configure (0, 0, $w, $h);
861 $self->update; 977 $self->update;
978
979 1
862} 980}
863 981
864sub set_offset { 982sub set_offset {
865 my ($self, $x, $y) = @_; 983 my ($self, $x, $y) = @_;
866 984
… …
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1010 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1011 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) { 1012 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1013 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else { 1014 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y) 1015 $self->CFPlus::UI::Base::find_widget ($x, $y)
898 } 1016 }
899} 1017}
900 1018
901sub _render { 1019sub _render {
902 my ($self) = @_; 1020 my ($self) = @_;
903 1021
1022 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1023 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1024
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1025 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905 1026
906 $self->SUPER::_render; 1027 $self->SUPER::_render;
907} 1028}
908 1029
909############################################################################# 1030#############################################################################
910 1031
911package CFClient::UI::ScrolledWindow; 1032package CFPlus::UI::ScrolledWindow;
912 1033
913our @ISA = CFClient::UI::HBox::; 1034our @ISA = CFPlus::UI::HBox::;
914 1035
915sub new { 1036sub new {
916 my $class = shift; 1037 my ($class, %arg) = @_;
1038
1039 my $child = delete $arg{child};
917 1040
918 my $self; 1041 my $self;
919 1042
920 my $slider = new CFClient::UI::Slider 1043 my $slider = new CFPlus::UI::Slider
921 vertical => 1, 1044 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix 1045 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub { 1046 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]); 1047 $self->{vp}->set_offset (0, $_[1]);
925 }, 1048 },
926 ; 1049 ;
927 1050
928 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1), 1052 vp => (new CFPlus::UI::ViewPort expand => 1),
1053 can_events => 1,
930 slider => $slider, 1054 slider => $slider,
931 @_, 1055 %arg,
932 ); 1056 );
933 1057
934 $self->{vp}->add ($self->{scrolled});
935 $self->add ($self->{vp});
936 $self->add ($self->{slider}); 1058 $self->SUPER::add ($self->{vp}, $self->{slider});
1059 $self->add ($child) if $child;
937 1060
938 $self 1061 $self
939} 1062}
940 1063
1064#TODO# update range on size_allocate depending on child
1065
1066sub add {
1067 my ($self, $widget) = @_;
1068
1069 $self->{vp}->add ($self->{child} = $widget);
1070}
1071
1072sub invoke_mouse_wheel {
1073 my ($self, $ev) = @_;
1074
1075 return 0 unless $ev->{dy}; # only vertical movements
1076
1077 $self->{slider}->emit (mouse_wheel => $ev);
1078
1079 1
1080}
1081
1082sub update_slider {
1083 my ($self) = @_;
1084
1085 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1086}
1087
941sub update { 1088sub update {
942 my ($self) = @_; 1089 my ($self) = @_;
943 1090
944 $self->SUPER::update; 1091 $self->SUPER::update;
945 1092
946 # todo: overwrite size_allocate of child 1093 $self->update_slider;
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949} 1094}
950 1095
951sub size_allocate { 1096sub invoke_size_allocate {
952 my ($self, $w, $h, $changed) = @_; 1097 my ($self, $w, $h) = @_;
953 1098
1099 $self->update_slider;
1100
954 $self->SUPER::size_allocate ($w, $h, $changed); 1101 $self->SUPER::invoke_size_allocate ($w, $h)
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958} 1102}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962 1103
963############################################################################# 1104#############################################################################
964 1105
965package CFClient::UI::Frame; 1106package CFPlus::UI::Frame;
966 1107
967our @ISA = CFClient::UI::Bin::; 1108our @ISA = CFPlus::UI::Bin::;
968 1109
969use CFClient::OpenGL; 1110use CFPlus::OpenGL;
970 1111
971sub new { 1112sub new {
972 my $class = shift; 1113 my $class = shift;
973 1114
974 $class->SUPER::new ( 1115 $class->SUPER::new (
… …
982 1123
983 if ($self->{bg}) { 1124 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)}; 1125 my ($w, $h) = @$self{qw(w h)};
985 1126
986 glEnable GL_BLEND; 1127 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1128 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} }; 1129 glColor_premultiply @{ $self->{bg} };
989 1130
990 glBegin GL_QUADS; 1131 glBegin GL_QUADS;
991 glVertex 0 , 0; 1132 glVertex 0 , 0;
992 glVertex 0 , $h; 1133 glVertex 0 , $h;
993 glVertex $w, $h; 1134 glVertex $w, $h;
… …
1000 $self->SUPER::_draw; 1141 $self->SUPER::_draw;
1001} 1142}
1002 1143
1003############################################################################# 1144#############################################################################
1004 1145
1005package CFClient::UI::FancyFrame; 1146package CFPlus::UI::FancyFrame;
1006 1147
1007our @ISA = CFClient::UI::Bin::; 1148our @ISA = CFPlus::UI::Bin::;
1008 1149
1009use CFClient::OpenGL; 1150use CFPlus::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014 1151
1015sub new { 1152sub new {
1016 my $class = shift; 1153 my ($class, %arg) = @_;
1154
1155 if ((exists $arg{label}) && !ref $arg{label}) {
1156 $arg{label} = new CFPlus::UI::Label
1157 align => 1,
1158 valign => 0,
1159 text => $arg{label},
1160 fontsize => ($arg{border} || 0.8) * 0.75;
1161 }
1162
1163 my $self = $class->SUPER::new (
1164 # label => "",
1165 fg => [0.6, 0.3, 0.1],
1166 border => 0.8,
1167 style => 'single',
1168 %arg,
1169 );
1170
1171 $self
1172}
1173
1174sub add {
1175 my ($self, @widgets) = @_;
1176
1177 $self->SUPER::add (@widgets);
1178 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1179}
1180
1181sub border {
1182 int $_[0]{border} * $::FONTSIZE
1183}
1184
1185sub size_request {
1186 my ($self) = @_;
1187
1188 ($self->{label_w}, undef) = $self->{label}->size_request
1189 if $self->{label};
1190
1191 my ($w, $h) = $self->SUPER::size_request;
1192
1193 (
1194 $w + $self->border * 2,
1195 $h + $self->border * 2,
1196 )
1197}
1198
1199sub invoke_size_allocate {
1200 my ($self, $w, $h) = @_;
1201
1202 my $border = $self->border;
1203
1204 $w -= List::Util::max 0, $border * 2;
1205 $h -= List::Util::max 0, $border * 2;
1206
1207 if (my $label = $self->{label}) {
1208 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1209 $label->{h} = List::Util::min $h, $border;
1210 $label->invoke_size_allocate ($label->{w}, $label->{h});
1211 }
1212
1213 $self->child->configure ($border, $border, $w, $h);
1214
1215 1
1216}
1217
1218sub _draw {
1219 my ($self) = @_;
1220
1221 my $child = $self->{children}[0];
1222
1223 my $border = $self->border;
1224 my ($w, $h) = ($self->{w}, $self->{h});
1225
1226 $child->draw;
1227
1228 glColor @{$self->{fg}};
1229 glBegin GL_LINE_STRIP;
1230 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1231 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1232 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1233 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1234 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1235 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1236 glEnd;
1237
1238 if ($self->{label}) {
1239 glTranslate $border * 2, 0;
1240 $self->{label}->_draw;
1241 }
1242}
1243
1244#############################################################################
1245
1246package CFPlus::UI::Toplevel;
1247
1248our @ISA = CFPlus::UI::Bin::;
1249
1250use CFPlus::OpenGL;
1251
1252my $bg =
1253 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1254 mipmap => 1, wrap => 1;
1255
1256my @border =
1257 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1258 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1259
1260sub new {
1261 my ($class, %arg) = @_;
1017 1262
1018 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1], 1264 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1], 1265 border_bg => [1, 1, 1, 1],
1021 border => 0.6, 1266 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1, 1267 can_events => 1,
1024 @_ 1268 min_w => 64,
1269 min_h => 32,
1270 %arg,
1025 ); 1271 );
1026 1272
1027 $self->{title} &&= new CFClient::UI::Label 1273 $self->{title_widget} = new CFPlus::UI::Label
1028 align => 0, 1274 align => 0,
1029 valign => 1, 1275 valign => 1,
1030 text => $self->{title}, 1276 text => $self->{title},
1031 fontsize => $self->{border}; 1277 fontsize => $self->{border},
1278 if exists $self->{title};
1279
1280 if ($self->{has_close_button}) {
1281 $self->{close_button} =
1282 new CFPlus::UI::ImageButton
1283 path => 'x1_close.png',
1284 on_activate => sub { $self->emit ("delete") };
1285
1286 $self->CFPlus::UI::Container::add ($self->{close_button});
1287 }
1032 1288
1033 $self 1289 $self
1290}
1291
1292sub add {
1293 my ($self, @widgets) = @_;
1294
1295 $self->SUPER::add (@widgets);
1296 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1297 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1034} 1298}
1035 1299
1036sub border { 1300sub border {
1037 int $_[0]{border} * $::FONTSIZE 1301 int $_[0]{border} * $::FONTSIZE
1038} 1302}
1039 1303
1040sub size_request { 1304sub size_request {
1041 my ($self) = @_; 1305 my ($self) = @_;
1306
1307 $self->{title_widget}->size_request
1308 if $self->{title_widget};
1309
1310 $self->{close_button}->size_request
1311 if $self->{close_button};
1042 1312
1043 my ($w, $h) = $self->SUPER::size_request; 1313 my ($w, $h) = $self->SUPER::size_request;
1044 1314
1045 ( 1315 (
1046 $w + $self->border * 2, 1316 $w + $self->border * 2,
1047 $h + $self->border * 2, 1317 $h + $self->border * 2,
1048 ) 1318 )
1049} 1319}
1050 1320
1051sub size_allocate { 1321sub invoke_size_allocate {
1052 my ($self, $w, $h, $changed) = @_; 1322 my ($self, $w, $h) = @_;
1053 1323
1054 return unless $changed; 1324 if ($self->{title_widget}) {
1325 $self->{title_widget}{w} = $w;
1326 $self->{title_widget}{h} = $h;
1327 $self->{title_widget}->invoke_size_allocate ($w, $h);
1328 }
1055 1329
1330 my $border = $self->border;
1331
1056 $h -= List::Util::max 0, $self->border * 2; 1332 $h -= List::Util::max 0, $border * 2;
1057 $w -= List::Util::max 0, $self->border * 2; 1333 $w -= List::Util::max 0, $border * 2;
1058 1334
1059 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1060 if $self->{title};
1061
1062 $self->child->configure ($self->border, $self->border, $w, $h); 1335 $self->child->configure ($border, $border, $w, $h);
1063}
1064 1336
1337 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1338 if $self->{close_button};
1339
1340 1
1341}
1342
1343sub invoke_delete {
1344 my ($self) = @_;
1345
1346 $self->hide;
1347
1348 1
1349}
1350
1065sub button_down { 1351sub invoke_button_down {
1066 my ($self, $ev, $x, $y) = @_; 1352 my ($self, $ev, $x, $y) = @_;
1067 1353
1068 my ($w, $h) = @$self{qw(w h)}; 1354 my ($w, $h) = @$self{qw(w h)};
1069 my $border = $self->border; 1355 my $border = $self->border;
1070 1356
… …
1083 my ($ev, $x, $y) = @_; 1369 my ($ev, $x, $y) = @_;
1084 1370
1085 my $dx = $ev->{x} - $ox; 1371 my $dx = $ev->{x} - $ox;
1086 my $dy = $ev->{y} - $oy; 1372 my $dy = $ev->{y} - $oy;
1087 1373
1088 $self->{user_x} = $wx + $dx * $mx;
1089 $self->{user_y} = $wy + $dy * $my;
1090 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1374 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1091 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1375 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1092 $self->move ($self->{user_x}, $self->{user_y}); 1376
1377 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1093 $self->realloc; 1378 $self->realloc;
1094 }; 1379 };
1095 1380
1096 } elsif ($lr ^ $td) { 1381 } elsif ($lr ^ $td) {
1097 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1382 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1100 $self->{motion} = sub { 1385 $self->{motion} = sub {
1101 my ($ev, $x, $y) = @_; 1386 my ($ev, $x, $y) = @_;
1102 1387
1103 ($x, $y) = ($ev->{x}, $ev->{y}); 1388 ($x, $y) = ($ev->{x}, $ev->{y});
1104 1389
1105 $self->{user_x} = $bx + $x - $ox; 1390 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1106 $self->{user_y} = $by + $y - $oy; 1391 # HACK: the next line is required to enforce placement
1107 1392 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1108 $self->move ($self->{user_x}, $self->{user_y});
1109 $self->realloc;
1110 }; 1393 };
1394 } else {
1395 return 0;
1396 }
1397
1111 } 1398 1
1112} 1399}
1113 1400
1114sub button_up { 1401sub invoke_button_up {
1115 my ($self, $ev, $x, $y) = @_; 1402 my ($self, $ev, $x, $y) = @_;
1116 1403
1117 delete $self->{motion}; 1404 ! ! delete $self->{motion}
1118} 1405}
1119 1406
1120sub mouse_motion { 1407sub invoke_mouse_motion {
1121 my ($self, $ev, $x, $y) = @_; 1408 my ($self, $ev, $x, $y) = @_;
1122 1409
1123 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1410 $self->{motion}->($ev, $x, $y) if $self->{motion};
1411
1412 ! ! $self->{motion}
1413}
1414
1415sub invoke_visibility_change {
1416 my ($self, $visible) = @_;
1417
1418 delete $self->{motion} unless $visible;
1419
1420 0
1124} 1421}
1125 1422
1126sub _draw { 1423sub _draw {
1127 my ($self) = @_; 1424 my ($self) = @_;
1128 1425
1426 my $child = $self->{children}[0];
1427
1129 my ($w, $h ) = ($self->{w}, $self->{h}); 1428 my ($w, $h ) = ($self->{w}, $self->{h});
1130 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1429 my ($cw, $ch) = ($child->{w}, $child->{h});
1131 1430
1132 glEnable GL_TEXTURE_2D; 1431 glEnable GL_TEXTURE_2D;
1133 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1134 1433
1135 my $border = $self->border; 1434 my $border = $self->border;
1136 1435
1137 glColor @{ $self->{border_bg} }; 1436 glColor @{ $self->{border_bg} };
1138 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1437 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1139 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1438 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1140 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1439 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1141 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1440 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1142 1441
1143 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1442 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1144 my $bg = $tex[0]; 1443 glColor @{ $self->{bg} };
1145 1444
1146 # TODO: repeat texture not scale 1445 # TODO: repeat texture not scale
1446 # solve this better(?)
1147 my $rep_x = $cw / $bg->{w}; 1447 $bg->{s} = $cw / $bg->{w};
1148 my $rep_y = $ch / $bg->{h}; 1448 $bg->{t} = $ch / $bg->{h};
1149
1150 glColor @{ $self->{bg} };
1151
1152 $bg->{s} = $rep_x;
1153 $bg->{t} = $rep_y;
1154 $bg->{wrap_mode} = 1;
1155 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1449 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1156 } 1450 }
1157 1451
1158 glDisable GL_TEXTURE_2D; 1452 glDisable GL_TEXTURE_2D;
1159 1453
1160 $self->{title}->draw if $self->{title};
1161
1162 $self->child->draw; 1454 $child->draw;
1455
1456 if ($self->{title_widget}) {
1457 glTranslate 0, $border - $self->{h};
1458 $self->{title_widget}->_draw;
1459
1460 glTranslate 0, - ($border - $self->{h});
1461 }
1462
1463 $self->{close_button}->draw
1464 if $self->{close_button};
1163} 1465}
1164 1466
1165############################################################################# 1467#############################################################################
1166 1468
1167package CFClient::UI::Table; 1469package CFPlus::UI::Table;
1168 1470
1169our @ISA = CFClient::UI::Base::; 1471our @ISA = CFPlus::UI::Base::;
1170 1472
1171use List::Util qw(max sum); 1473use List::Util qw(max sum);
1172 1474
1173use CFClient::OpenGL; 1475use CFPlus::OpenGL;
1174 1476
1175sub new { 1477sub new {
1176 my $class = shift; 1478 my $class = shift;
1177 1479
1178 $class->SUPER::new ( 1480 $class->SUPER::new (
… …
1184sub children { 1486sub children {
1185 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1487 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1186} 1488}
1187 1489
1188sub add { 1490sub add {
1189 my ($self, $x, $y, $child) = @_; 1491 my ($self) = shift;
1190 1492
1493 while (@_) {
1494 my ($x, $y, $child) = splice @_, 0, 3, ();
1191 $child->set_parent ($self); 1495 $child->set_parent ($self);
1192 $self->{children}[$y][$x] = $child; 1496 $self->{children}[$y][$x] = $child;
1497 }
1193 1498
1499 $self->{force_realloc} = 1;
1500 $self->{force_size_alloc} = 1;
1194 $self->realloc; 1501 $self->realloc;
1502}
1503
1504sub remove {
1505 my ($self, $child) = @_;
1506
1507 # TODO: not yet implemented
1195} 1508}
1196 1509
1197# TODO: move to container class maybe? send children a signal on removal? 1510# TODO: move to container class maybe? send children a signal on removal?
1198sub clear { 1511sub clear {
1199 my ($self) = @_; 1512 my ($self) = @_;
… …
1240 (sum @$ws), 1553 (sum @$ws),
1241 (sum @$hs), 1554 (sum @$hs),
1242 ) 1555 )
1243} 1556}
1244 1557
1245sub size_allocate { 1558sub invoke_size_allocate {
1246 my ($self, $w, $h, $changed) = @_; 1559 my ($self, $w, $h) = @_;
1247 1560
1248 my ($ws, $hs) = $self->get_wh; 1561 my ($ws, $hs) = $self->get_wh;
1249 1562
1250 my $req_w = (sum @$ws) || 1; 1563 my $req_w = (sum @$ws) || 1;
1251 my $req_h = (sum @$hs) || 1; 1564 my $req_h = (sum @$hs) || 1;
… …
1257 1570
1258 # linearly scale sizes 1571 # linearly scale sizes
1259 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1572 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1260 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1573 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1261 1574
1262 CFClient::UI::harmonize $ws; 1575 CFPlus::UI::harmonize $ws;
1263 CFClient::UI::harmonize $hs; 1576 CFPlus::UI::harmonize $hs;
1264 1577
1265 my $y; 1578 my $y;
1266 1579
1267 for my $r (0 .. $#{$self->{children}}) { 1580 for my $r (0 .. $#{$self->{children}}) {
1268 my $row = $self->{children}[$r] 1581 my $row = $self->{children}[$r]
… …
1282 } 1595 }
1283 1596
1284 $y += $row_h; 1597 $y += $row_h;
1285 } 1598 }
1286 1599
1600 1
1287} 1601}
1288 1602
1289sub find_widget { 1603sub find_widget {
1290 my ($self, $x, $y) = @_; 1604 my ($self, $x, $y) = @_;
1291 1605
… …
1310 } 1624 }
1311} 1625}
1312 1626
1313############################################################################# 1627#############################################################################
1314 1628
1315package CFClient::UI::Box; 1629package CFPlus::UI::Box;
1316 1630
1317our @ISA = CFClient::UI::Container::; 1631our @ISA = CFPlus::UI::Container::;
1318 1632
1319sub size_request { 1633sub size_request {
1320 my ($self) = @_; 1634 my ($self) = @_;
1321 1635
1322 $self->{vertical} 1636 $self->{vertical}
… …
1328 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1642 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1329 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1643 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1330 ) 1644 )
1331} 1645}
1332 1646
1333sub size_allocate { 1647sub invoke_size_allocate {
1334 my ($self, $w, $h, $changed) = @_; 1648 my ($self, $w, $h) = @_;
1335 1649
1336 my $space = $self->{vertical} ? $h : $w; 1650 my $space = $self->{vertical} ? $h : $w;
1337 my $children = $self->{children}; 1651 my @children = $self->visible_children;
1338 1652
1339 my @req; 1653 my @req;
1340 1654
1341 if ($self->{homogeneous}) { 1655 if ($self->{homogeneous}) {
1342 @req = ($space / (@$children || 1)) x @$children; 1656 @req = ($space / (@children || 1)) x @children;
1343 } else { 1657 } else {
1344 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1658 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1345 my $req = List::Util::sum @req; 1659 my $req = List::Util::sum @req;
1346 1660
1347 if ($req > $space) { 1661 if ($req > $space) {
1348 # ah well, not enough space 1662 # ah well, not enough space
1349 $_ *= $space / $req for @req; 1663 $_ *= $space / $req for @req;
1350 } else { 1664 } else {
1351 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1665 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1352 1666
1353 $space = ($space - $req) / $expand; # remaining space to give away 1667 $space = ($space - $req) / $expand; # remaining space to give away
1354 1668
1355 $req[$_] += $space * $children->[$_]{expand} 1669 $req[$_] += $space * $children[$_]{expand}
1356 for 0 .. $#$children; 1670 for 0 .. $#children;
1357 } 1671 }
1358 } 1672 }
1359 1673
1360 CFClient::UI::harmonize \@req; 1674 CFPlus::UI::harmonize \@req;
1361 1675
1362 my $pos = 0; 1676 my $pos = 0;
1363 for (0 .. $#$children) { 1677 for (0 .. $#children) {
1364 my $alloc = $req[$_]; 1678 my $alloc = $req[$_];
1365 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1679 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1366 1680
1367 $pos += $alloc; 1681 $pos += $alloc;
1368 } 1682 }
1369 1683
1370 1 1684 1
1371} 1685}
1372 1686
1373############################################################################# 1687#############################################################################
1374 1688
1375package CFClient::UI::HBox; 1689package CFPlus::UI::HBox;
1376 1690
1377our @ISA = CFClient::UI::Box::; 1691our @ISA = CFPlus::UI::Box::;
1378 1692
1379sub new { 1693sub new {
1380 my $class = shift; 1694 my $class = shift;
1381 1695
1382 $class->SUPER::new ( 1696 $class->SUPER::new (
… …
1385 ) 1699 )
1386} 1700}
1387 1701
1388############################################################################# 1702#############################################################################
1389 1703
1390package CFClient::UI::VBox; 1704package CFPlus::UI::VBox;
1391 1705
1392our @ISA = CFClient::UI::Box::; 1706our @ISA = CFPlus::UI::Box::;
1393 1707
1394sub new { 1708sub new {
1395 my $class = shift; 1709 my $class = shift;
1396 1710
1397 $class->SUPER::new ( 1711 $class->SUPER::new (
… …
1400 ) 1714 )
1401} 1715}
1402 1716
1403############################################################################# 1717#############################################################################
1404 1718
1405package CFClient::UI::Label; 1719package CFPlus::UI::Label;
1406 1720
1407our @ISA = CFClient::UI::DrawBG::; 1721our @ISA = CFPlus::UI::DrawBG::;
1408 1722
1409use CFClient::OpenGL; 1723use CFPlus::OpenGL;
1410 1724
1411sub new { 1725sub new {
1412 my ($class, %arg) = @_; 1726 my ($class, %arg) = @_;
1413 1727
1414 my $self = $class->SUPER::new ( 1728 my $self = $class->SUPER::new (
… …
1417 #active_bg => none 1731 #active_bg => none
1418 #font => default_font 1732 #font => default_font
1419 #text => initial text 1733 #text => initial text
1420 #markup => initial narkup 1734 #markup => initial narkup
1421 #max_w => maximum pixel width 1735 #max_w => maximum pixel width
1736 #style => 0, # render flags
1422 ellipsise => 3, # end 1737 ellipsise => 3, # end
1423 layout => (new CFClient::Layout), 1738 layout => (new CFPlus::Layout),
1424 fontsize => 1, 1739 fontsize => 1,
1425 align => -1, 1740 align => -1,
1426 valign => -1, 1741 valign => -1,
1427 padding => 2, 1742 padding_x => 2,
1743 padding_y => 2,
1428 can_events => 0, 1744 can_events => 0,
1429 %arg 1745 %arg
1430 ); 1746 );
1431 1747
1432 if (exists $self->{template}) { 1748 if (exists $self->{template}) {
1433 my $layout = new CFClient::Layout; 1749 my $layout = new CFPlus::Layout;
1434 $layout->set_text (delete $self->{template}); 1750 $layout->set_text (delete $self->{template});
1435 $self->{template} = $layout; 1751 $self->{template} = $layout;
1436 } 1752 }
1437 1753
1438 if (exists $self->{markup}) { 1754 if (exists $self->{markup}) {
… …
1442 } 1758 }
1443 1759
1444 $self 1760 $self
1445} 1761}
1446 1762
1447sub escape($) {
1448 local $_ = $_[0];
1449
1450 s/&/&amp;/g;
1451 s/>/&gt;/g;
1452 s/</&lt;/g;
1453
1454 $_
1455}
1456
1457sub update { 1763sub update {
1458 my ($self) = @_; 1764 my ($self) = @_;
1459 1765
1460 delete $self->{texture}; 1766 delete $self->{texture};
1461 $self->SUPER::update; 1767 $self->SUPER::update;
1462} 1768}
1463 1769
1770sub realloc {
1771 my ($self) = @_;
1772
1773 delete $self->{ox};
1774 $self->SUPER::realloc;
1775}
1776
1464sub set_text { 1777sub set_text {
1465 my ($self, $text) = @_; 1778 my ($self, $text) = @_;
1466 1779
1467 return if $self->{text} eq "T$text"; 1780 return if $self->{text} eq "T$text";
1468 $self->{text} = "T$text"; 1781 $self->{text} = "T$text";
1469 1782
1470 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1471 $self->{layout}->set_text ($text); 1783 $self->{layout}->set_text ($text);
1472 1784
1785 delete $self->{size_req};
1473 $self->realloc; 1786 $self->realloc;
1787 $self->update;
1474} 1788}
1475 1789
1476sub set_markup { 1790sub set_markup {
1477 my ($self, $markup) = @_; 1791 my ($self, $markup) = @_;
1478 1792
1479 return if $self->{text} eq "M$markup"; 1793 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1794 $self->{text} = "M$markup";
1481 1795
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1796 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1797
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1798 $self->{layout}->set_markup ($markup);
1486 1799
1800 delete $self->{size_req};
1487 $self->realloc; 1801 $self->realloc;
1802 $self->update;
1488} 1803}
1489 1804
1490sub size_request { 1805sub size_request {
1491 my ($self) = @_; 1806 my ($self) = @_;
1492 1807
1808 $self->{size_req} ||= do {
1493 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1809 $self->{layout}->set_font ($self->{font}) if $self->{font};
1494 $self->{layout}->set_width ($self->{max_w} || -1); 1810 $self->{layout}->set_width ($self->{max_w} || -1);
1495 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1811 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1812 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1813 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1498 1814
1499 my ($w, $h) = $self->{layout}->size; 1815 my ($w, $h) = $self->{layout}->size;
1500 1816
1501 if (exists $self->{template}) { 1817 if (exists $self->{template}) {
1502 $self->{template}->set_font ($self->{font}) if $self->{font}; 1818 $self->{template}->set_font ($self->{font}) if $self->{font};
1819 $self->{template}->set_width ($self->{max_w} || -1);
1503 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1820 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1504 1821
1505 my ($w2, $h2) = $self->{template}->size; 1822 my ($w2, $h2) = $self->{template}->size;
1506 1823
1507 $w = List::Util::max $w, $w2; 1824 $w = List::Util::max $w, $w2;
1508 $h = List::Util::max $h, $h2; 1825 $h = List::Util::max $h, $h2;
1826 }
1827
1828 [$w, $h]
1509 } 1829 };
1510 1830
1511 ( 1831 @{ $self->{size_req} }
1512 $w + $self->{padding} * 2,
1513 $h + $self->{padding} * 2,
1514 )
1515} 1832}
1516 1833
1834sub baseline_shift {
1835 $_[0]{layout}->descent
1836}
1837
1517sub size_allocate { 1838sub invoke_size_allocate {
1518 my ($self, $w, $h, $changed) = @_; 1839 my ($self, $w, $h) = @_;
1840
1841 delete $self->{ox};
1519 1842
1520 delete $self->{texture} 1843 delete $self->{texture}
1521 if $changed; 1844 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1845
1846 1
1522} 1847}
1523 1848
1524sub set_fontsize { 1849sub set_fontsize {
1525 my ($self, $fontsize) = @_; 1850 my ($self, $fontsize) = @_;
1526 1851
1527 $self->{fontsize} = $fontsize; 1852 $self->{fontsize} = $fontsize;
1853 delete $self->{size_req};
1528 delete $self->{texture}; 1854 delete $self->{texture};
1529 1855
1530 $self->realloc; 1856 $self->realloc;
1531} 1857}
1532 1858
1859sub reconfigure {
1860 my ($self) = @_;
1861
1862 delete $self->{size_req};
1863 delete $self->{texture};
1864
1865 $self->SUPER::reconfigure;
1866}
1867
1533sub _draw { 1868sub _draw {
1534 my ($self) = @_; 1869 my ($self) = @_;
1535 1870
1536 $self->SUPER::_draw; # draw background, if applicable 1871 $self->SUPER::_draw; # draw background, if applicable
1537 1872
1538 my $tex = $self->{texture} ||= do { 1873 my $size = $self->{texture} ||= do {
1539 $self->{layout}->set_foreground (@{$self->{fg}}); 1874 $self->{layout}->set_foreground (@{$self->{fg}});
1540 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1875 $self->{layout}->set_font ($self->{font}) if $self->{font};
1541 $self->{layout}->set_width ($self->{w}); 1876 $self->{layout}->set_width ($self->{w});
1542 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1877 $self->{layout}->set_ellipsise ($self->{ellipsise});
1543 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1878 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1544 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1879 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1545 1880
1546 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1881 [$self->{layout}->size]
1547
1548 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1549 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1550 : ($self->{w} - $tex->{w}) * 0.5);
1551
1552 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1553 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1554 : ($self->{h} - $tex->{h}) * 0.5);
1555
1556 $tex
1557 }; 1882 };
1558 1883
1559 glEnable GL_TEXTURE_2D; 1884 unless (exists $self->{ox}) {
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1885 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1886 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1887 : ($self->{w} - $size->[0]) * 0.5);
1561 1888
1562 if ($tex->{format} == GL_ALPHA) { 1889 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1563 glColor @{$self->{fg}}; 1890 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1564 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1891 : ($self->{h} - $size->[1]) * 0.5);
1565 } else {
1566 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1567 } 1892 };
1568 1893
1569 glDisable GL_TEXTURE_2D; 1894 my $w = List::Util::min $self->{w} + 4, $size->[0];
1895 my $h = List::Util::min $self->{h} + 2, $size->[1];
1896
1897 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1570} 1898}
1571 1899
1572############################################################################# 1900#############################################################################
1573 1901
1574package CFClient::UI::EntryBase; 1902package CFPlus::UI::EntryBase;
1575 1903
1576our @ISA = CFClient::UI::Label::; 1904our @ISA = CFPlus::UI::Label::;
1577 1905
1578use CFClient::OpenGL; 1906use CFPlus::OpenGL;
1579 1907
1580sub new { 1908sub new {
1581 my $class = shift; 1909 my $class = shift;
1582 1910
1583 $class->SUPER::new ( 1911 $class->SUPER::new (
… …
1587 active_fg => [0, 0, 0], 1915 active_fg => [0, 0, 0],
1588 can_hover => 1, 1916 can_hover => 1,
1589 can_focus => 1, 1917 can_focus => 1,
1590 valign => 0, 1918 valign => 0,
1591 can_events => 1, 1919 can_events => 1,
1920 ellipsise => 0,
1592 #text => ... 1921 #text => ...
1922 #hidden => "*",
1593 @_ 1923 @_
1594 ) 1924 )
1595} 1925}
1596 1926
1597sub _set_text { 1927sub _set_text {
… …
1599 1929
1600 delete $self->{cur_h}; 1930 delete $self->{cur_h};
1601 1931
1602 return if $self->{text} eq $text; 1932 return if $self->{text} eq $text;
1603 1933
1604 delete $self->{texture};
1605
1606 $self->{last_activity} = $::NOW; 1934 $self->{last_activity} = $::NOW;
1607 $self->{text} = $text; 1935 $self->{text} = $text;
1608 1936
1609 $text =~ s/./*/g if $self->{hidden}; 1937 $text =~ s/./*/g if $self->{hidden};
1610 $self->{layout}->set_text ("$text "); 1938 $self->{layout}->set_text ("$text ");
1939 delete $self->{size_req};
1611 1940
1612 $self->_emit (changed => $self->{text}); 1941 $self->emit (changed => $self->{text});
1942
1943 $self->realloc;
1944 $self->update;
1613} 1945}
1614 1946
1615sub set_text { 1947sub set_text {
1616 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1617 1949
1618 $self->{cursor} = length $text; 1950 $self->{cursor} = length $text;
1619 $self->_set_text ($text); 1951 $self->_set_text ($text);
1620
1621 $self->realloc;
1622} 1952}
1623 1953
1624sub get_text { 1954sub get_text {
1625 $_[0]{text} 1955 $_[0]{text}
1626} 1956}
… …
1631 my ($w, $h) = $self->SUPER::size_request; 1961 my ($w, $h) = $self->SUPER::size_request;
1632 1962
1633 ($w + 1, $h) # add 1 for cursor 1963 ($w + 1, $h) # add 1 for cursor
1634} 1964}
1635 1965
1636sub key_down { 1966sub invoke_key_down {
1637 my ($self, $ev) = @_; 1967 my ($self, $ev) = @_;
1638 1968
1639 my $mod = $ev->{mod}; 1969 my $mod = $ev->{mod};
1640 my $sym = $ev->{sym}; 1970 my $sym = $ev->{sym};
1641 my $uni = $ev->{unicode}; 1971 my $uni = $ev->{unicode};
… …
1644 1974
1645 if ($uni == 8) { 1975 if ($uni == 8) {
1646 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1976 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1647 } elsif ($uni == 127) { 1977 } elsif ($uni == 127) {
1648 substr $text, $self->{cursor}, 1, ""; 1978 substr $text, $self->{cursor}, 1, "";
1649 } elsif ($sym == CFClient::SDLK_LEFT) { 1979 } elsif ($sym == CFPlus::SDLK_LEFT) {
1650 --$self->{cursor} if $self->{cursor}; 1980 --$self->{cursor} if $self->{cursor};
1651 } elsif ($sym == CFClient::SDLK_RIGHT) { 1981 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1652 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1982 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1653 } elsif ($sym == CFClient::SDLK_HOME) { 1983 } elsif ($sym == CFPlus::SDLK_HOME) {
1984 # what a hack
1985 $self->{cursor} =
1986 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1987 ? length $1
1988 : 0;
1989 } elsif ($sym == CFPlus::SDLK_END) {
1990 # uh, again
1991 $self->{cursor} =
1992 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1993 ? $self->{cursor} + length $1
1994 : length $self->{text};
1995 } elsif ($uni == 21) { # ctrl-u
1996 $text = "";
1654 $self->{cursor} = 0; 1997 $self->{cursor} = 0;
1655 } elsif ($sym == CFClient::SDLK_END) {
1656 $self->{cursor} = length $text;
1657 } elsif ($uni == 27) { 1998 } elsif ($uni == 27) {
1658 $self->_emit ('escape'); 1999 $self->emit ('escape');
1659 } elsif ($uni) { 2000 } elsif ($uni == 0x0d) {
2001 substr $text, $self->{cursor}++, 0, "\012";
2002 } elsif ($uni >= 0x20) {
1660 substr $text, $self->{cursor}++, 0, chr $uni; 2003 substr $text, $self->{cursor}++, 0, chr $uni;
2004 } else {
2005 return 0;
1661 } 2006 }
1662 2007
1663 $self->_set_text ($text); 2008 $self->_set_text ($text);
1664 2009
1665 $self->realloc; 2010 $self->realloc;
1666} 2011 $self->update;
1667 2012
2013 1
2014}
2015
1668sub focus_in { 2016sub invoke_focus_in {
1669 my ($self) = @_; 2017 my ($self) = @_;
1670 2018
1671 $self->{last_activity} = $::NOW; 2019 $self->{last_activity} = $::NOW;
1672 2020
1673 $self->SUPER::focus_in; 2021 $self->SUPER::invoke_focus_in
1674} 2022}
1675 2023
1676sub button_down { 2024sub invoke_button_down {
1677 my ($self, $ev, $x, $y) = @_; 2025 my ($self, $ev, $x, $y) = @_;
1678 2026
1679 $self->SUPER::button_down ($ev, $x, $y); 2027 $self->SUPER::invoke_button_down ($ev, $x, $y);
1680 2028
1681 my $idx = $self->{layout}->xy_to_index ($x, $y); 2029 my $idx = $self->{layout}->xy_to_index ($x, $y);
1682 2030
1683 # byte-index to char-index 2031 # byte-index to char-index
1684 my $text = $self->{text}; 2032 my $text = $self->{text};
1685 utf8::encode $text; 2033 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1686 $self->{cursor} = length substr $text, 0, $idx; 2034 $self->{cursor} = length $text;
1687 2035
1688 $self->_set_text ($self->{text}); 2036 $self->_set_text ($self->{text});
1689 $self->update; 2037 $self->update;
2038
2039 1
1690} 2040}
1691 2041
1692sub mouse_motion { 2042sub invoke_mouse_motion {
1693 my ($self, $ev, $x, $y) = @_; 2043 my ($self, $ev, $x, $y) = @_;
1694# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2044# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2045
2046 1
1695} 2047}
1696 2048
1697sub _draw { 2049sub _draw {
1698 my ($self) = @_; 2050 my ($self) = @_;
1699 2051
1700 local $self->{fg} = $self->{fg}; 2052 local $self->{fg} = $self->{fg};
1701 2053
1702 if ($FOCUS == $self) { 2054 if ($FOCUS == $self) {
1703 glColor @{$self->{active_bg}}; 2055 glColor_premultiply @{$self->{active_bg}};
1704 $self->{fg} = $self->{active_fg}; 2056 $self->{fg} = $self->{active_fg};
1705 } else { 2057 } else {
1706 glColor @{$self->{bg}}; 2058 glColor_premultiply @{$self->{bg}};
1707 } 2059 }
1708 2060
1709 glEnable GL_BLEND; 2061 glEnable GL_BLEND;
1710 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2062 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1711 glBegin GL_QUADS; 2063 glBegin GL_QUADS;
1712 glVertex 0 , 0; 2064 glVertex 0 , 0;
1713 glVertex 0 , $self->{h}; 2065 glVertex 0 , $self->{h};
1714 glVertex $self->{w}, $self->{h}; 2066 glVertex $self->{w}, $self->{h};
1715 glVertex $self->{w}, 0; 2067 glVertex $self->{w}, 0;
… …
1726 utf8::encode $text; 2078 utf8::encode $text;
1727 2079
1728 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1729 } 2081 }
1730 2082
1731 glColor @{$self->{fg}};
1732 glBegin GL_LINES; 2083 glBegin GL_LINES;
1733 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2084 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2085 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1735 glEnd; 2086 glEnd;
1736 } 2087 }
1737} 2088}
1738 2089
2090#############################################################################
2091
1739package CFClient::UI::Entry; 2092package CFPlus::UI::Entry;
1740 2093
1741our @ISA = CFClient::UI::EntryBase::; 2094our @ISA = CFPlus::UI::EntryBase::;
1742 2095
1743use CFClient::OpenGL; 2096use CFPlus::OpenGL;
1744 2097
1745sub key_down { 2098sub invoke_key_down {
1746 my ($self, $ev) = @_; 2099 my ($self, $ev) = @_;
1747 2100
1748 my $sym = $ev->{sym}; 2101 my $sym = $ev->{sym};
1749 2102
1750 if ($sym == 13) { 2103 if ($ev->{uni} == 0x0d || $sym == 13) {
1751 unshift @{$self->{history}}, 2104 unshift @{$self->{history}},
1752 my $txt = $self->get_text; 2105 my $txt = $self->get_text;
2106
1753 $self->{history_pointer} = -1; 2107 $self->{history_pointer} = -1;
1754 $self->{history_saveback} = ''; 2108 $self->{history_saveback} = '';
1755 $self->_emit (activate => $txt); 2109 $self->emit (activate => $txt);
1756 $self->update; 2110 $self->update;
1757 2111
1758 } elsif ($sym == CFClient::SDLK_UP) { 2112 } elsif ($sym == CFPlus::SDLK_UP) {
1759 if ($self->{history_pointer} < 0) { 2113 if ($self->{history_pointer} < 0) {
1760 $self->{history_saveback} = $self->get_text; 2114 $self->{history_saveback} = $self->get_text;
1761 } 2115 }
1762 if (@{$self->{history} || []} > 0) { 2116 if (@{$self->{history} || []} > 0) {
1763 $self->{history_pointer}++; 2117 $self->{history_pointer}++;
… …
1765 $self->{history_pointer} = @{$self->{history} || []} - 1; 2119 $self->{history_pointer} = @{$self->{history} || []} - 1;
1766 } 2120 }
1767 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2121 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1768 } 2122 }
1769 2123
1770 } elsif ($sym == CFClient::SDLK_DOWN) { 2124 } elsif ($sym == CFPlus::SDLK_DOWN) {
1771 $self->{history_pointer}--; 2125 $self->{history_pointer}--;
1772 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2126 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1773 2127
1774 if ($self->{history_pointer} >= 0) { 2128 if ($self->{history_pointer} >= 0) {
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2129 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 } else { 2130 } else {
1777 $self->set_text ($self->{history_saveback}); 2131 $self->set_text ($self->{history_saveback});
1778 } 2132 }
1779 2133
1780 } else { 2134 } else {
1781 $self->SUPER::key_down ($ev); 2135 return $self->SUPER::invoke_key_down ($ev)
2136 }
2137
1782 } 2138 1
1783
1784} 2139}
1785 2140
1786############################################################################# 2141#############################################################################
1787 2142
2143package CFPlus::UI::TextEdit;
2144
2145our @ISA = CFPlus::UI::EntryBase::;
2146
2147use CFPlus::OpenGL;
2148
2149sub move_cursor_ver {
2150 my ($self, $dy) = @_;
2151
2152 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2153
2154 $y += $dy;
2155
2156 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2157 $self->{cursor} = $index;
2158 delete $self->{cur_h};
2159 $self->update;
2160 return;
2161 }
2162}
2163
2164sub invoke_key_down {
2165 my ($self, $ev) = @_;
2166
2167 my $sym = $ev->{sym};
2168
2169 if ($sym == CFPlus::SDLK_UP) {
2170 $self->move_cursor_ver (-1);
2171 } elsif ($sym == CFPlus::SDLK_DOWN) {
2172 $self->move_cursor_ver (+1);
2173 } else {
2174 return $self->SUPER::invoke_key_down ($ev)
2175 }
2176
2177 1
2178}
2179
2180#############################################################################
2181
1788package CFClient::UI::Button; 2182package CFPlus::UI::Button;
1789 2183
1790our @ISA = CFClient::UI::Label::; 2184our @ISA = CFPlus::UI::Label::;
1791 2185
1792use CFClient::OpenGL; 2186use CFPlus::OpenGL;
1793 2187
1794my @tex = 2188my @tex =
1795 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2189 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1796 qw(b1_button_active.png); 2190 qw(b1_button_active.png);
1797 2191
1798sub new { 2192sub new {
1799 my $class = shift; 2193 my $class = shift;
1800 2194
1801 $class->SUPER::new ( 2195 $class->SUPER::new (
1802 padding => 4, 2196 padding_x => 4,
2197 padding_y => 4,
1803 fg => [1, 1, 1], 2198 fg => [1, 1, 1],
1804 active_fg => [0, 0, 1], 2199 active_fg => [0, 0, 1],
1805 can_hover => 1, 2200 can_hover => 1,
1806 align => 0, 2201 align => 0,
1807 valign => 0, 2202 valign => 0,
1808 can_events => 1, 2203 can_events => 1,
1809 @_ 2204 @_
1810 ) 2205 )
1811} 2206}
1812 2207
1813sub activate { }
1814
1815sub button_up { 2208sub invoke_button_up {
1816 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1817 2210
1818 $self->emit ("activate") 2211 $self->emit ("activate")
1819 if $x >= 0 && $x < $self->{w} 2212 if $x >= 0 && $x < $self->{w}
1820 && $y >= 0 && $y < $self->{h}; 2213 && $y >= 0 && $y < $self->{h};
2214
2215 1
1821} 2216}
1822 2217
1823sub _draw { 2218sub _draw {
1824 my ($self) = @_; 2219 my ($self) = @_;
1825 2220
1826 local $self->{fg} = $self->{fg}; 2221 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1827
1828 if ($GRAB == $self) {
1829 $self->{fg} = $self->{active_fg};
1830 }
1831 2222
1832 glEnable GL_TEXTURE_2D; 2223 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 glColor 0, 0, 0, 1; 2225 glColor 0, 0, 0, 1;
1835 2226
… …
1840 $self->SUPER::_draw; 2231 $self->SUPER::_draw;
1841} 2232}
1842 2233
1843############################################################################# 2234#############################################################################
1844 2235
1845package CFClient::UI::CheckBox; 2236package CFPlus::UI::CheckBox;
1846 2237
1847our @ISA = CFClient::UI::DrawBG::; 2238our @ISA = CFPlus::UI::DrawBG::;
1848 2239
1849my @tex = 2240my @tex =
1850 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2241 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1851 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2242 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1852 2243
1853use CFClient::OpenGL; 2244use CFPlus::OpenGL;
1854 2245
1855sub new { 2246sub new {
1856 my $class = shift; 2247 my $class = shift;
1857 2248
1858 $class->SUPER::new ( 2249 $class->SUPER::new (
1859 padding => 2, 2250 padding_x => 2,
2251 padding_y => 2,
1860 fg => [1, 1, 1], 2252 fg => [1, 1, 1],
1861 active_fg => [1, 1, 0], 2253 active_fg => [1, 1, 0],
1862 bg => [0, 0, 0, 0.2], 2254 bg => [0, 0, 0, 0.2],
1863 active_bg => [1, 1, 1, 0.5], 2255 active_bg => [1, 1, 1, 0.5],
1864 state => 0, 2256 state => 0,
… …
1868} 2260}
1869 2261
1870sub size_request { 2262sub size_request {
1871 my ($self) = @_; 2263 my ($self) = @_;
1872 2264
1873 ($self->{padding} * 2 + 6) x 2 2265 (6) x 2
1874} 2266}
1875 2267
2268sub toggle {
2269 my ($self) = @_;
2270
2271 $self->{state} = !$self->{state};
2272 $self->emit (changed => $self->{state});
2273 $self->update;
2274}
2275
1876sub button_down { 2276sub invoke_button_down {
1877 my ($self, $ev, $x, $y) = @_; 2277 my ($self, $ev, $x, $y) = @_;
1878 2278
1879 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2279 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1880 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2280 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1881 $self->{state} = !$self->{state}; 2281 $self->toggle;
1882 $self->_emit (changed => $self->{state}); 2282 } else {
2283 return 0
2284 }
2285
1883 } 2286 1
1884} 2287}
1885 2288
1886sub _draw { 2289sub _draw {
1887 my ($self) = @_; 2290 my ($self) = @_;
1888 2291
1889 $self->SUPER::_draw; 2292 $self->SUPER::_draw;
1890 2293
1891 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2294 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1892 2295
1893 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2296 my ($w, $h) = @$self{qw(w h)};
2297
2298 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1894 2299
1895 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2300 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1896 2301
1897 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2302 my $tex = $self->{state} ? $tex[1] : $tex[0];
1898 2303
… …
1901 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1902} 2307}
1903 2308
1904############################################################################# 2309#############################################################################
1905 2310
1906package CFClient::UI::Image; 2311package CFPlus::UI::Image;
1907 2312
1908our @ISA = CFClient::UI::Base::; 2313our @ISA = CFPlus::UI::Base::;
1909 2314
1910use CFClient::OpenGL; 2315use CFPlus::OpenGL;
1911use Carp qw/confess/;
1912 2316
1913our %loaded_images; 2317our %texture_cache;
1914 2318
1915sub new { 2319sub new {
1916 my $class = shift; 2320 my $class = shift;
1917 2321
1918 my $self = $class->SUPER::new (can_events => 0, @_); 2322 my $self = $class->SUPER::new (
2323 can_events => 0,
2324 @_,
2325 );
1919 2326
1920 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2327 $self->{path} || $self->{tex}
2328 or Carp::croak "'path' or 'tex' attributes required";
1921 2329
1922 $loaded_images{$self->{image}} ||= 2330 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1923 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2331 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1924 2332
1925 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2333 CFPlus::weaken $texture_cache{$self->{path}};
1926 2334
1927 Scalar::Util::weaken $loaded_images{$self->{image}}; 2335 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1928
1929 $self->{aspect} = $tex->{w} / $tex->{h};
1930 2336
1931 $self 2337 $self
1932} 2338}
1933 2339
2340sub STORABLE_freeze {
2341 my ($self, $cloning) = @_;
2342
2343 $self->{path}
2344 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2345
2346 $self->{path}
2347}
2348
2349sub STORABLE_attach {
2350 my ($self, $cloning, $path) = @_;
2351
2352 $self->new (path => $path)
2353}
2354
1934sub size_request { 2355sub size_request {
1935 my ($self) = @_; 2356 my ($self) = @_;
1936 2357
1937 ($self->{tex}->{w}, $self->{tex}->{h}) 2358 ($self->{tex}{w}, $self->{tex}{h})
1938} 2359}
1939 2360
1940sub _draw { 2361sub _draw {
1941 my ($self) = @_; 2362 my ($self) = @_;
1942 2363
… …
1952 } 2373 }
1953 2374
1954 glEnable GL_TEXTURE_2D; 2375 glEnable GL_TEXTURE_2D;
1955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2376 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1956 2377
1957 $tex->draw_quad_alpha (0, 0, $w, $h); 2378 $tex->draw_quad (0, 0, $w, $h);
1958 2379
1959 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1960} 2381}
1961 2382
1962############################################################################# 2383#############################################################################
1963 2384
2385package CFPlus::UI::ImageButton;
2386
2387our @ISA = CFPlus::UI::Image::;
2388
2389use CFPlus::OpenGL;
2390
2391my %textures;
2392
2393sub new {
2394 my $class = shift;
2395
2396 my $self = $class->SUPER::new (
2397 padding_x => 4,
2398 padding_y => 4,
2399 fg => [1, 1, 1],
2400 active_fg => [0, 0, 1],
2401 can_hover => 1,
2402 align => 0,
2403 valign => 0,
2404 can_events => 1,
2405 @_
2406 );
2407}
2408
2409sub invoke_button_up {
2410 my ($self, $ev, $x, $y) = @_;
2411
2412 $self->emit ("activate")
2413 if $x >= 0 && $x < $self->{w}
2414 && $y >= 0 && $y < $self->{h};
2415
2416 1
2417}
2418
2419#############################################################################
2420
1964package CFClient::UI::VGauge; 2421package CFPlus::UI::VGauge;
1965 2422
1966our @ISA = CFClient::UI::Base::; 2423our @ISA = CFPlus::UI::Base::;
1967 2424
1968use List::Util qw(min max); 2425use List::Util qw(min max);
1969 2426
1970use CFClient::OpenGL; 2427use CFPlus::OpenGL;
1971 2428
1972my %tex = ( 2429my %tex = (
1973 food => [ 2430 food => [
1974 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2431 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1975 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2432 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1976 ], 2433 ],
1977 grace => [ 2434 grace => [
1978 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2435 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1979 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2436 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1980 ], 2437 ],
1981 hp => [ 2438 hp => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2439 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1983 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2440 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1984 ], 2441 ],
1985 mana => [ 2442 mana => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2443 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1987 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2444 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1988 ], 2445 ],
1989); 2446);
1990 2447
1991# eg. VGauge->new (gauge => 'food'), default gauge: food 2448# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2051 my $ycut1 = max 0, min 1, $ycut; 2508 my $ycut1 = max 0, min 1, $ycut;
2052 my $ycut2 = max 0, min 1, $ycut - 1; 2509 my $ycut2 = max 0, min 1, $ycut - 1;
2053 2510
2054 my $h1 = $self->{h} * (1 - $ycut1); 2511 my $h1 = $self->{h} * (1 - $ycut1);
2055 my $h2 = $self->{h} * (1 - $ycut2); 2512 my $h2 = $self->{h} * (1 - $ycut2);
2513 my $h3 = $self->{h};
2514
2515 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2056 2516
2057 glEnable GL_BLEND; 2517 glEnable GL_BLEND;
2058 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2518 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2519 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2059 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
2060 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2061 2522
2062 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2523 glBindTexture GL_TEXTURE_2D, $t1->{name};
2063 glBegin GL_QUADS; 2524 glBegin GL_QUADS;
… …
2078 2539
2079 if ($t3) { 2540 if ($t3) {
2080 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2541 glBindTexture GL_TEXTURE_2D, $t3->{name};
2081 glBegin GL_QUADS; 2542 glBegin GL_QUADS;
2082 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2543 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2083 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2544 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2084 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2545 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2085 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2546 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glEnd; 2547 glEnd;
2087 } 2548 }
2088 2549
2089 glDisable GL_BLEND; 2550 glDisable GL_BLEND;
2090 glDisable GL_TEXTURE_2D; 2551 glDisable GL_TEXTURE_2D;
2091} 2552}
2092 2553
2093############################################################################# 2554#############################################################################
2094 2555
2095package CFClient::UI::Gauge; 2556package CFPlus::UI::Gauge;
2096 2557
2097our @ISA = CFClient::UI::VBox::; 2558our @ISA = CFPlus::UI::VBox::;
2098 2559
2099sub new { 2560sub new {
2100 my ($class, %arg) = @_; 2561 my ($class, %arg) = @_;
2101 2562
2102 my $self = $class->SUPER::new ( 2563 my $self = $class->SUPER::new (
… …
2104 can_hover => 1, 2565 can_hover => 1,
2105 can_events => 1, 2566 can_events => 1,
2106 %arg, 2567 %arg,
2107 ); 2568 );
2108 2569
2109 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2570 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2110 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2571 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2111 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2572 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2112 2573
2113 $self 2574 $self
2114} 2575}
2115 2576
2116sub set_fontsize { 2577sub set_fontsize {
… …
2137 $self->{value}->set_text ($val); 2598 $self->{value}->set_text ($val);
2138} 2599}
2139 2600
2140############################################################################# 2601#############################################################################
2141 2602
2142package CFClient::UI::Slider; 2603package CFPlus::UI::Slider;
2143 2604
2144use strict; 2605use strict;
2145 2606
2146use CFClient::OpenGL; 2607use CFPlus::OpenGL;
2147 2608
2148our @ISA = CFClient::UI::DrawBG::; 2609our @ISA = CFPlus::UI::DrawBG::;
2149 2610
2150my @tex = 2611my @tex =
2151 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2152 qw(s1_slider.png s1_slider_bg.png); 2613 qw(s1_slider.png s1_slider_bg.png);
2153 2614
2154sub new { 2615sub new {
2155 my $class = shift; 2616 my $class = shift;
2156 2617
… …
2163 fg => [1, 1, 1], 2624 fg => [1, 1, 1],
2164 active_fg => [0, 0, 0], 2625 active_fg => [0, 0, 0],
2165 bg => [0, 0, 0, 0.2], 2626 bg => [0, 0, 0, 0.2],
2166 active_bg => [1, 1, 1, 0.5], 2627 active_bg => [1, 1, 1, 0.5],
2167 range => [0, 0, 100, 10, 0], 2628 range => [0, 0, 100, 10, 0],
2168 req_w => $::WIDTH / 80, 2629 min_w => $::WIDTH / 80,
2169 req_h => $::WIDTH / 80, 2630 min_h => $::WIDTH / 80,
2170 vertical => 0, 2631 vertical => 0,
2171 can_hover => 1, 2632 can_hover => 1,
2172 inner_pad => 0.02, 2633 inner_pad => 0.02,
2173 @_ 2634 @_
2174 ); 2635 );
… …
2177 $self->update; 2638 $self->update;
2178 2639
2179 $self 2640 $self
2180} 2641}
2181 2642
2182sub changed { }
2183
2184sub set_range { 2643sub set_range {
2185 my ($self, $range) = @_; 2644 my ($self, $range) = @_;
2186 2645
2187 ($range, $self->{range}) = ($self->{range}, $range); 2646 ($range, $self->{range}) = ($self->{range}, $range);
2188 2647
2189 $self->update
2190 if "@$range" ne "@{$self->{range}}"; 2648 if ("@$range" ne "@{$self->{range}}") {
2649 $self->update;
2650 $self->set_value ($self->{range}[0]);
2651 }
2191} 2652}
2192 2653
2193sub set_value { 2654sub set_value {
2194 my ($self, $value) = @_; 2655 my ($self, $value) = @_;
2195 2656
… …
2206 if $unit; 2667 if $unit;
2207 2668
2208 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2669 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2209 2670
2210 if ($value != $old_value) { 2671 if ($value != $old_value) {
2211 $self->_emit (changed => $value); 2672 $self->emit (changed => $value);
2212 $self->update; 2673 $self->update;
2213 } 2674 }
2214} 2675}
2215 2676
2216sub size_request { 2677sub size_request {
2217 my ($self) = @_; 2678 my ($self) = @_;
2218 2679
2219 my $w = $self->{req_w}; 2680 ($self->{req_w}, $self->{req_h})
2220 my $h = $self->{req_h};
2221
2222 $self->{vertical} ? ($h, $w) : ($w, $h)
2223} 2681}
2224 2682
2225sub button_down { 2683sub invoke_button_down {
2226 my ($self, $ev, $x, $y) = @_; 2684 my ($self, $ev, $x, $y) = @_;
2227 2685
2228 $self->SUPER::button_down ($ev, $x, $y); 2686 $self->SUPER::invoke_button_down ($ev, $x, $y);
2229 2687
2230 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2688 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2231 2689
2232 $self->mouse_motion ($ev, $x, $y); 2690 $self->invoke_mouse_motion ($ev, $x, $y)
2233} 2691}
2234 2692
2235sub mouse_motion { 2693sub invoke_mouse_motion {
2236 my ($self, $ev, $x, $y) = @_; 2694 my ($self, $ev, $x, $y) = @_;
2237 2695
2238 if ($GRAB == $self) { 2696 if ($GRAB == $self) {
2239 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2697 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2240 2698
2241 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2699 my (undef, $lo, $hi, $page) = @{$self->{range}};
2242 2700
2243 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2701 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2244 2702
2245 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2703 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2704 } else {
2705 return 0;
2706 }
2707
2246 } 2708 1
2709}
2710
2711sub invoke_mouse_wheel {
2712 my ($self, $ev) = @_;
2713
2714 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2715
2716 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2717
2718 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2719
2720 ! ! $delta
2247} 2721}
2248 2722
2249sub update { 2723sub update {
2250 my ($self) = @_; 2724 my ($self) = @_;
2251 2725
2252 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2726 delete $self->{knob_w};
2727 $self->SUPER::update;
2728}
2729
2730sub _draw {
2731 my ($self) = @_;
2732
2733 unless ($self->{knob_w}) {
2253 $self->set_value ($self->{range}[0]); 2734 $self->set_value ($self->{range}[0]);
2254 2735
2255 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2736 my ($value, $lo, $hi, $page) = @{$self->{range}};
2256 my $range = ($hi - $page - $lo) || 1e-100; 2737 my $range = ($hi - $page - $lo) || 1e-100;
2257 2738
… …
2263 $value = ($value - $lo) / $range; 2744 $value = ($value - $lo) / $range;
2264 $value = $value * $self->{scale} + $self->{offset}; 2745 $value = $value * $self->{scale} + $self->{offset};
2265 2746
2266 $self->{knob_x} = $value - $knob_w * 0.5; 2747 $self->{knob_x} = $value - $knob_w * 0.5;
2267 $self->{knob_w} = $knob_w; 2748 $self->{knob_w} = $knob_w;
2268 }); 2749 }
2269
2270 $self->SUPER::update;
2271}
2272
2273sub _draw {
2274 my ($self) = @_;
2275 2750
2276 $self->SUPER::_draw (); 2751 $self->SUPER::_draw ();
2277 2752
2278 glScale $self->{w}, $self->{h}; 2753 glScale $self->{w}, $self->{h};
2279 2754
… …
2299 glDisable GL_TEXTURE_2D; 2774 glDisable GL_TEXTURE_2D;
2300} 2775}
2301 2776
2302############################################################################# 2777#############################################################################
2303 2778
2304package CFClient::UI::ValSlider; 2779package CFPlus::UI::ValSlider;
2305 2780
2306our @ISA = CFClient::UI::HBox::; 2781our @ISA = CFPlus::UI::HBox::;
2307 2782
2308sub new { 2783sub new {
2309 my ($class, %arg) = @_; 2784 my ($class, %arg) = @_;
2310 2785
2311 my $range = delete $arg{range}; 2786 my $range = delete $arg{range};
2312 2787
2313 my $self = $class->SUPER::new ( 2788 my $self = $class->SUPER::new (
2314 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2789 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2315 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2790 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2316 to_value => sub { shift }, 2791 to_value => sub { shift },
2317 from_value => sub { shift }, 2792 from_value => sub { shift },
2318 %arg, 2793 %arg,
2319 ); 2794 );
2320 2795
… …
2340sub set_range { shift->{slider}->set_range (@_) } 2815sub set_range { shift->{slider}->set_range (@_) }
2341sub set_value { shift->{slider}->set_value (@_) } 2816sub set_value { shift->{slider}->set_value (@_) }
2342 2817
2343############################################################################# 2818#############################################################################
2344 2819
2345package CFClient::UI::TextView; 2820package CFPlus::UI::TextScroller;
2346 2821
2347our @ISA = CFClient::UI::HBox::; 2822our @ISA = CFPlus::UI::HBox::;
2348 2823
2349use CFClient::OpenGL; 2824use CFPlus::OpenGL;
2350 2825
2351sub new { 2826sub new {
2352 my $class = shift; 2827 my $class = shift;
2353 2828
2354 my $self = $class->SUPER::new ( 2829 my $self = $class->SUPER::new (
2355 fontsize => 1, 2830 fontsize => 1,
2356 can_events => 0, 2831 can_events => 1,
2832 indent => 0,
2357 #font => default_font 2833 #font => default_font
2358 @_, 2834 @_,
2359 2835
2360 layout => (new CFClient::Layout 1), 2836 layout => (new CFPlus::Layout),
2361 par => [], 2837 par => [],
2838 max_par => 0,
2362 height => 0, 2839 height => 0,
2363 children => [ 2840 children => [
2364 (new CFClient::UI::Empty expand => 1), 2841 (new CFPlus::UI::Empty expand => 1),
2365 (new CFClient::UI::Slider vertical => 1), 2842 (new CFPlus::UI::Slider vertical => 1),
2366 ], 2843 ],
2367 ); 2844 );
2368 2845
2369 $self->{children}[1]->connect (changed => sub { $self->update }); 2846 $self->{children}[1]->connect (changed => sub { $self->update });
2370 2847
… …
2376 2853
2377 $self->{fontsize} = $fontsize; 2854 $self->{fontsize} = $fontsize;
2378 $self->reflow; 2855 $self->reflow;
2379} 2856}
2380 2857
2858sub size_request {
2859 my ($self) = @_;
2860
2861 my ($empty, $slider) = @{ $self->{children} };
2862
2863 local $self->{children} = [$empty, $slider];
2864 $self->SUPER::size_request
2865}
2866
2381sub size_allocate { 2867sub invoke_size_allocate {
2382 my ($self, $w, $h, $changed) = @_; 2868 my ($self, $w, $h) = @_;
2383 2869
2384 $self->SUPER::size_allocate ($w, $h, $changed); 2870 my ($empty, $slider, @other) = @{ $self->{children} };
2385 2871 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2386 return unless $changed;
2387 2872
2388 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2873 $self->{layout}->set_font ($self->{font}) if $self->{font};
2389 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2874 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2390 $self->{layout}->set_width ($self->{children}[0]{w}); 2875 $self->{layout}->set_width ($empty->{w});
2876 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2391 2877
2392 $self->reflow; 2878 $self->reflow;
2393}
2394 2879
2395sub text_size { 2880 local $self->{children} = [$empty, $slider];
2881 $self->SUPER::invoke_size_allocate ($w, $h)
2882}
2883
2884sub invoke_mouse_wheel {
2396 my ($self, $text, $indent) = @_; 2885 my ($self, $ev) = @_;
2886
2887 return 0 unless $ev->{dy}; # only vertical movements
2888
2889 $self->{children}[1]->emit (mouse_wheel => $ev);
2890
2891 1
2892}
2893
2894sub get_layout {
2895 my ($self, $para) = @_;
2397 2896
2398 my $layout = $self->{layout}; 2897 my $layout = $self->{layout};
2399 2898
2899 $layout->set_font ($self->{font}) if $self->{font};
2900 $layout->set_foreground (@{$para->{fg}});
2400 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2901 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2401 $layout->set_width ($self->{children}[0]{w} - $indent); 2902 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2903 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2402 $layout->set_markup ($text); 2904 $layout->set_markup ($para->{markup});
2905
2906 $layout->set_shapes (
2907 map
2908 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2909 @{$para->{widget}}
2403 2910 );
2911
2404 $layout->size 2912 $layout
2405} 2913}
2406 2914
2407sub reflow { 2915sub reflow {
2408 my ($self) = @_; 2916 my ($self) = @_;
2409 2917
… …
2416 2924
2417 # todo: base offset on lines or so, not on pixels 2925 # todo: base offset on lines or so, not on pixels
2418 $self->{children}[1]->set_value ($offset); 2926 $self->{children}[1]->set_value ($offset);
2419} 2927}
2420 2928
2929sub current_paragraph {
2930 my ($self) = @_;
2931
2932 $self->{top_paragraph} - 1
2933}
2934
2935sub scroll_to {
2936 my ($self, $para) = @_;
2937
2938 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2939
2940 $self->{scroll_to} = $para;
2941 $self->update;
2942}
2943
2421sub clear { 2944sub clear {
2422 my ($self) = @_; 2945 my ($self) = @_;
2946
2947 my (undef, undef, @other) = @{ $self->{children} };
2948 $self->remove ($_) for @other;
2423 2949
2424 $self->{par} = []; 2950 $self->{par} = [];
2425 $self->{height} = 0; 2951 $self->{height} = 0;
2426 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2952 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2427} 2953}
2428 2954
2429sub add_paragraph { 2955sub add_paragraph {
2430 my ($self, $color, $text, $indent) = @_; 2956 my $self = shift;
2431 2957
2432 for my $line (split /\n/, $text) { 2958 for my $para (@_) {
2433 my ($w, $h) = $self->text_size ($line); 2959 $para = {
2960 fg => [1, 1, 1, 1],
2961 indent => 0,
2962 markup => "",
2963 widget => [],
2964 ref $para ? %$para : (markup => $para),
2965 w => 1e10,
2966 wrapped => 1,
2967 };
2968
2969 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2970 push @{$self->{par}}, $para;
2971 }
2972
2973 if (my $max = $self->{max_par}) {
2974 shift @{$self->{par}} while @{$self->{par}} > $max;
2975 }
2976
2977 $self->{need_reflow}++;
2978 $self->update;
2979}
2980
2981sub scroll_to_bottom {
2982 my ($self) = @_;
2983
2984 $self->{scroll_to} = $#{$self->{par}};
2985 $self->update;
2986}
2987
2988sub force_uptodate {
2989 my ($self) = @_;
2990
2991 if (delete $self->{need_reflow}) {
2992 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2993
2994 my $height = 0;
2995
2996 for my $para (@{$self->{par}}) {
2997 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2998 my $layout = $self->get_layout ($para);
2999 my ($w, $h) = $layout->size;
3000
3001 $para->{w} = $w + $para->{indent};
3002 $para->{h} = $h;
3003 $para->{wrapped} = $layout->has_wrapped;
3004 }
3005
3006 $para->{y} = $height;
3007 $height += $para->{h};
3008 }
3009
2434 $self->{height} += $h; 3010 $self->{height} = $height;
2435 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3011 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2436 }
2437 3012
2438 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3013 delete $self->{texture};
3014 }
3015
3016 if (my $paridx = delete $self->{scroll_to}) {
3017 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3018 }
2439} 3019}
2440 3020
2441sub update { 3021sub update {
2442 my ($self) = @_; 3022 my ($self) = @_;
2443 3023
… …
2445 3025
2446 return unless $self->{h} > 0; 3026 return unless $self->{h} > 0;
2447 3027
2448 delete $self->{texture}; 3028 delete $self->{texture};
2449 3029
2450 $ROOT->on_post_alloc ($self, sub { 3030 $ROOT->on_post_alloc ($self => sub {
3031 $self->force_uptodate;
3032
2451 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3033 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2452 3034
2453 if (delete $self->{need_reflow}) {
2454 my $height = 0;
2455
2456 my $layout = $self->{layout};
2457
2458 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2459
2460 for (@{$self->{par}}) {
2461 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2462 $layout->set_width ($W - $_->[3]);
2463 $layout->set_markup ($_->[4]);
2464 my ($w, $h) = $layout->size;
2465 $_->[0] = $w + $_->[3];
2466 $_->[1] = $h;
2467 }
2468
2469 $height += $_->[1];
2470 }
2471
2472 $self->{height} = $height;
2473
2474 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2475
2476 delete $self->{texture};
2477 }
2478
2479 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3035 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2480 glClearColor 0.5, 0.5, 0.5, 0; 3036 glClearColor 0, 0, 0, 0;
2481 glClear GL_COLOR_BUFFER_BIT; 3037 glClear GL_COLOR_BUFFER_BIT;
2482 3038
3039 package CFPlus::UI::Base;
3040 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3041 (0, 0, $self->{w}, $self->{h});
3042
3043 my $top = int $self->{children}[1]{range}[0];
3044
3045 my $paridx = 0;
3046 my $top_paragraph;
2483 my $top = int $self->{children}[1]{range}[0]; 3047 my $top = int $self->{children}[1]{range}[0];
2484 3048
2485 my $y0 = $top; 3049 my $y0 = $top;
2486 my $y1 = $top + $H; 3050 my $y1 = $top + $H;
2487 3051
2488 my $y = 0;
2489
2490 my $layout = $self->{layout};
2491
2492 $layout->set_font ($self->{font}) if $self->{font};
2493
2494 glEnable GL_BLEND;
2495 #TODO# not correct in windows where rgba is forced off
2496 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2497
2498 for my $par (@{$self->{par}}) { 3052 for my $para (@{$self->{par}}) {
2499 my $h = $par->[1]; 3053 my $h = $para->{h};
3054 my $y = $para->{y};
2500 3055
2501 if ($y0 < $y + $h && $y < $y1) { 3056 if ($y0 < $y + $h && $y < $y1) {
2502 $layout->set_foreground (@{ $par->[2] }); 3057 my $layout = $self->get_layout ($para);
2503 $layout->set_width ($W - $par->[3]);
2504 $layout->set_markup ($par->[4]);
2505 3058
2506 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3059 $layout->render ($para->{indent}, $y - $y0);
2507 3060
2508 glRasterPos $par->[3], $y - $y0; 3061 if (my @w = @{ $para->{widget} }) {
2509 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3062 my @s = $layout->get_shapes;
3063
3064 for (@w) {
3065 my ($dx, $dy) = splice @s, 0, 2, ();
3066
3067 $_->{x} = $dx + $para->{indent};
3068 $_->{y} = $dy + $y - $y0;
3069
3070 $_->draw;
3071 }
3072 }
2510 } 3073 }
2511 3074
2512 $y += $h; 3075 $paridx++;
3076 $top_paragraph ||= $paridx if $y >= $top;
2513 } 3077 }
2514 3078
2515 glDisable GL_BLEND; 3079 $self->{top_paragraph} = $top_paragraph;
2516 }; 3080 };
2517 }); 3081 });
2518} 3082}
2519 3083
3084sub reconfigure {
3085 my ($self) = @_;
3086
3087 $self->SUPER::reconfigure;
3088
3089 $_->{w} = 1e10 for @{ $self->{par} };
3090 $self->reflow;
3091}
3092
2520sub _draw { 3093sub _draw {
2521 my ($self) = @_; 3094 my ($self) = @_;
2522 3095
2523 glEnable GL_TEXTURE_2D; 3096 glEnable GL_TEXTURE_2D;
2524 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3097 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2525 glColor 1, 1, 1, 1; 3098 glColor 0, 0, 0, 1;
2526 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3099 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2527 glDisable GL_TEXTURE_2D; 3100 glDisable GL_TEXTURE_2D;
2528 3101
2529 $self->{children}[1]->draw; 3102 $self->{children}[1]->draw;
2530
2531} 3103}
2532 3104
2533############################################################################# 3105#############################################################################
2534 3106
2535package CFClient::UI::Animator; 3107package CFPlus::UI::Animator;
2536 3108
2537use CFClient::OpenGL; 3109use CFPlus::OpenGL;
2538 3110
2539our @ISA = CFClient::UI::Bin::; 3111our @ISA = CFPlus::UI::Bin::;
2540 3112
2541sub moveto { 3113sub moveto {
2542 my ($self, $x, $y) = @_; 3114 my ($self, $x, $y) = @_;
2543 3115
2544 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3116 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2572 glPopMatrix; 3144 glPopMatrix;
2573} 3145}
2574 3146
2575############################################################################# 3147#############################################################################
2576 3148
2577package CFClient::UI::Flopper; 3149package CFPlus::UI::Flopper;
2578 3150
2579our @ISA = CFClient::UI::Button::; 3151our @ISA = CFPlus::UI::Button::;
2580 3152
2581sub new { 3153sub new {
2582 my $class = shift; 3154 my $class = shift;
2583 3155
2584 my $self = $class->SUPER::new ( 3156 my $self = $class->SUPER::new (
… …
2596 $self->{other}->toggle_visibility; 3168 $self->{other}->toggle_visibility;
2597} 3169}
2598 3170
2599############################################################################# 3171#############################################################################
2600 3172
2601package CFClient::UI::Tooltip; 3173package CFPlus::UI::Tooltip;
2602 3174
2603our @ISA = CFClient::UI::Bin::; 3175our @ISA = CFPlus::UI::Bin::;
2604 3176
2605use CFClient::OpenGL; 3177use CFPlus::OpenGL;
2606 3178
2607sub new { 3179sub new {
2608 my $class = shift; 3180 my $class = shift;
2609 3181
2610 $class->SUPER::new ( 3182 $class->SUPER::new (
… …
2614} 3186}
2615 3187
2616sub set_tooltip_from { 3188sub set_tooltip_from {
2617 my ($self, $widget) = @_; 3189 my ($self, $widget) = @_;
2618 3190
3191 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3192 if $widget->{tooltip} =~ /^#(.*)$/;
3193
3194 my $tooltip = $widget->{tooltip};
3195
3196 if ($ENV{CFPLUS_DEBUG} & 2) {
3197 $tooltip .= "\n\n" . (ref $widget) . "\n"
3198 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3199 . "req $widget->{req_w} $widget->{req_h}\n"
3200 . "visible $widget->{visible}";
3201 }
3202
3203 $tooltip =~ s/^\n+//;
3204 $tooltip =~ s/\n+$//;
3205
2619 $self->add (new CFClient::UI::Label 3206 $self->add (new CFPlus::UI::Label
2620 markup => $widget->{tooltip}, 3207 markup => $tooltip,
2621 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3208 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2622 fontsize => 0.8, 3209 fontsize => 0.8,
2623 fg => [0, 0, 0, 1], 3210 style => 1, # FLAG_INVERSE
2624 ellipsise => 0, 3211 ellipsise => 0,
2625 font => ($widget->{tooltip_font} || $::FONT_PROP), 3212 font => ($widget->{tooltip_font} || $::FONT_PROP),
2626 ); 3213 );
2627} 3214}
2628 3215
… …
2632 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3219 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2633 3220
2634 ($w + 4, $h + 4) 3221 ($w + 4, $h + 4)
2635} 3222}
2636 3223
2637sub size_allocate { 3224sub invoke_size_allocate {
2638 my ($self, $w, $h, $changed) = @_; 3225 my ($self, $w, $h) = @_;
2639 3226
2640 return unless $changed;
2641
2642 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3227 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3228}
3229
3230sub invoke_visibility_change {
3231 my ($self, $visible) = @_;
3232
3233 return unless $visible;
3234
3235 $self->{root}->on_post_alloc ("move_$self" => sub {
3236 my $widget = $self->{owner}
3237 or return;
3238
3239 if ($widget->{visible}) {
3240 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3241
3242 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3243 if $x + $self->{w} > $self->{root}{w};
3244
3245 $self->move_abs ($x, $y);
3246 } else {
3247 $self->hide;
3248 }
3249 });
2643} 3250}
2644 3251
2645sub _draw { 3252sub _draw {
2646 my ($self) = @_; 3253 my ($self) = @_;
2647 3254
… …
2664 glVertex $w, $h; 3271 glVertex $w, $h;
2665 glVertex $w, 0; 3272 glVertex $w, 0;
2666 glEnd; 3273 glEnd;
2667 3274
2668 glTranslate 2 - 0.375, 2 - 0.375; 3275 glTranslate 2 - 0.375, 2 - 0.375;
3276
2669 $self->SUPER::_draw; 3277 $self->SUPER::_draw;
2670} 3278}
2671 3279
2672############################################################################# 3280#############################################################################
2673 3281
2674package CFClient::UI::Face; 3282package CFPlus::UI::Face;
2675 3283
2676our @ISA = CFClient::UI::Base::; 3284our @ISA = CFPlus::UI::DrawBG::;
2677 3285
2678use CFClient::OpenGL; 3286use CFPlus::OpenGL;
2679 3287
2680sub new { 3288sub new {
2681 my $class = shift; 3289 my $class = shift;
2682 3290
2683 my $self = $class->SUPER::new ( 3291 my $self = $class->SUPER::new (
… …
2685 can_events => 0, 3293 can_events => 0,
2686 @_, 3294 @_,
2687 ); 3295 );
2688 3296
2689 if ($self->{anim} && $self->{animspeed}) { 3297 if ($self->{anim} && $self->{animspeed}) {
2690 Scalar::Util::weaken (my $widget = $self); 3298 CFPlus::weaken (my $widget = $self);
2691 3299
2692 $self->{timer} = Event->timer ( 3300 $self->{timer} = Event->timer (
2693 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3301 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2694 hard => 1, 3302 hard => 1,
2695 interval => $self->{animspeed}, 3303 interval => $self->{animspeed},
… …
2718sub _draw { 3326sub _draw {
2719 my ($self) = @_; 3327 my ($self) = @_;
2720 3328
2721 return unless $::CONN; 3329 return unless $::CONN;
2722 3330
3331 $self->SUPER::_draw;
3332
2723 my $face; 3333 my $face;
2724 3334
2725 if ($self->{frame}) { 3335 if ($self->{frame}) {
2726 my $anim = $::CONN->{anim}[$self->{anim}]; 3336 my $anim = $::CONN->{anim}[$self->{anim}];
2727 3337
… …
2732 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3342 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2733 3343
2734 if ($tex) { 3344 if ($tex) {
2735 glEnable GL_TEXTURE_2D; 3345 glEnable GL_TEXTURE_2D;
2736 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3346 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2737 glColor 1, 1, 1, 1; 3347 glColor 0, 0, 0, 1;
2738 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3348 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2739 glDisable GL_TEXTURE_2D; 3349 glDisable GL_TEXTURE_2D;
2740 } 3350 }
2741} 3351}
2742 3352
2743sub DESTROY { 3353sub destroy {
2744 my ($self) = @_; 3354 my ($self) = @_;
2745 3355
2746 $self->{timer}->cancel 3356 $self->{timer}->cancel
2747 if $self->{timer}; 3357 if $self->{timer};
2748 3358
2749 $self->SUPER::DESTROY; 3359 $self->SUPER::destroy;
2750} 3360}
2751 3361
2752############################################################################# 3362#############################################################################
2753 3363
2754package CFClient::UI::Inventory; 3364package CFPlus::UI::Buttonbar;
2755 3365
2756our @ISA = CFClient::UI::ScrolledWindow::; 3366our @ISA = CFPlus::UI::HBox::;
2757 3367
2758sub new { 3368# TODO: should actually wrap buttons and other goodies.
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 my $row = 0;
2783 for my $item (@items) {
2784 CFClient::Item::update_widgets $item;
2785
2786 $self->{scrolled}->add (0, $row, $item->{face_widget});
2787 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2788 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2789
2790 $row++;
2791 }
2792}
2793 3369
2794############################################################################# 3370#############################################################################
2795 3371
2796package CFClient::UI::Menu; 3372package CFPlus::UI::Menu;
2797 3373
2798our @ISA = CFClient::UI::FancyFrame::; 3374our @ISA = CFPlus::UI::Toplevel::;
2799 3375
2800use CFClient::OpenGL; 3376use CFPlus::OpenGL;
2801 3377
2802sub new { 3378sub new {
2803 my $class = shift; 3379 my $class = shift;
2804 3380
2805 my $self = $class->SUPER::new ( 3381 my $self = $class->SUPER::new (
2806 items => [], 3382 items => [],
2807 z => 100, 3383 z => 100,
2808 @_, 3384 @_,
2809 ); 3385 );
2810 3386
2811 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3387 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2812 3388
2813 for my $item (@{ $self->{items} }) { 3389 for my $item (@{ $self->{items} }) {
2814 my ($widget, $cb) = @$item; 3390 my ($widget, $cb, $tooltip) = @$item;
2815 3391
2816 # handle various types of items, only text for now 3392 # handle various types of items, only text for now
2817 if (!ref $widget) { 3393 if (!ref $widget) {
3394 if ($widget =~ /\t/) {
3395 my ($left, $right) = split /\t/, $widget, 2;
3396
2818 $widget = new CFClient::UI::Label 3397 $widget = new CFPlus::UI::HBox
2819 can_hover => 1, 3398 can_hover => 1,
2820 can_events => 1, 3399 can_events => 1,
3400 tooltip => $tooltip,
3401 children => [
3402 (new CFPlus::UI::Label markup => $left, expand => 1),
3403 (new CFPlus::UI::Label markup => $right, align => +1),
3404 ],
3405 ;
3406
3407 } else {
3408 $widget = new CFPlus::UI::Label
3409 can_hover => 1,
3410 can_events => 1,
2821 text => $widget; 3411 markup => $widget,
3412 tooltip => $tooltip;
3413 }
2822 } 3414 }
2823 3415
2824 $self->{item}{$widget} = $item; 3416 $self->{item}{$widget} = $item;
2825 3417
2826 $self->{vbox}->add ($widget); 3418 $self->{vbox}->add ($widget);
… …
2831 3423
2832# popup given the event (must be a mouse button down event currently) 3424# popup given the event (must be a mouse button down event currently)
2833sub popup { 3425sub popup {
2834 my ($self, $ev) = @_; 3426 my ($self, $ev) = @_;
2835 3427
2836 $self->_emit ("popdown"); 3428 $self->emit ("popdown");
2837 3429
2838 # maybe save $GRAB? must be careful about events... 3430 # maybe save $GRAB? must be careful about events...
2839 $GRAB = $self; 3431 $GRAB = $self;
2840 $self->{button} = $ev->{button}; 3432 $self->{button} = $ev->{button};
2841 3433
2842 $self->show; 3434 $self->show;
2843 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3435 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2844} 3436}
2845 3437
2846sub mouse_motion { 3438sub invoke_mouse_motion {
2847 my ($self, $ev, $x, $y) = @_; 3439 my ($self, $ev, $x, $y) = @_;
2848 3440
2849 # TODO: should use vbox->find_widget or so 3441 # TODO: should use vbox->find_widget or so
2850 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3442 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2851 $self->{hover} = $self->{item}{$HOVER}; 3443 $self->{hover} = $self->{item}{$HOVER};
2852}
2853 3444
3445 0
3446}
3447
2854sub button_up { 3448sub invoke_button_up {
2855 my ($self, $ev, $x, $y) = @_; 3449 my ($self, $ev, $x, $y) = @_;
2856 3450
2857 if ($ev->{button} == $self->{button}) { 3451 if ($ev->{button} == $self->{button}) {
2858 undef $GRAB; 3452 undef $GRAB;
2859 $self->hide; 3453 $self->hide;
2860 3454
2861 $self->_emit ("popdown"); 3455 $self->emit ("popdown");
2862 $self->{hover}[1]->() if $self->{hover}; 3456 $self->{hover}[1]->() if $self->{hover};
3457 } else {
3458 return 0
3459 }
3460
2863 } 3461 1
2864} 3462}
2865 3463
2866############################################################################# 3464#############################################################################
2867 3465
2868package CFClient::UI::Statusbox; 3466package CFPlus::UI::Multiplexer;
2869 3467
2870our @ISA = CFClient::UI::VBox::; 3468our @ISA = CFPlus::UI::Container::;
2871 3469
2872sub new { 3470sub new {
2873 my $class = shift; 3471 my $class = shift;
2874 3472
2875 $class->SUPER::new ( 3473 my $self = $class->SUPER::new (
3474 @_,
3475 );
3476
3477 $self->{current} = $self->{children}[0]
3478 if @{ $self->{children} };
3479
3480 $self
3481}
3482
3483sub add {
3484 my ($self, @widgets) = @_;
3485
3486 $self->SUPER::add (@widgets);
3487
3488 $self->{current} = $self->{children}[0]
3489 if @{ $self->{children} };
3490}
3491
3492sub get_current_page {
3493 my ($self) = @_;
3494
3495 $self->{current}
3496}
3497
3498sub set_current_page {
3499 my ($self, $page_or_widget) = @_;
3500
3501 my $widget = ref $page_or_widget
3502 ? $page_or_widget
3503 : $self->{children}[$page_or_widget];
3504
3505 $self->{current} = $widget;
3506 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3507
3508 $self->emit (page_changed => $self->{current});
3509
3510 $self->realloc;
3511}
3512
3513sub visible_children {
3514 $_[0]{current}
3515}
3516
3517sub size_request {
3518 my ($self) = @_;
3519
3520 $self->{current}->size_request
3521}
3522
3523sub invoke_size_allocate {
3524 my ($self, $w, $h) = @_;
3525
3526 $self->{current}->configure (0, 0, $w, $h);
3527
3528 1
3529}
3530
3531sub _draw {
3532 my ($self) = @_;
3533
3534 $self->{current}->draw;
3535}
3536
3537#############################################################################
3538
3539package CFPlus::UI::Notebook;
3540
3541our @ISA = CFPlus::UI::VBox::;
3542
3543sub new {
3544 my $class = shift;
3545
3546 my $self = $class->SUPER::new (
3547 buttonbar => (new CFPlus::UI::Buttonbar),
3548 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3549 # filter => # will be put between multiplexer and $self
3550 @_,
3551 );
3552
3553 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3554 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3555
3556 $self
3557}
3558
3559sub add {
3560 my ($self, $title, $widget, $tooltip) = @_;
3561
3562 CFPlus::weaken $self;
3563
3564 $self->{buttonbar}->add (new CFPlus::UI::Button
3565 markup => $title,
3566 tooltip => $tooltip,
3567 on_activate => sub { $self->set_current_page ($widget) },
3568 );
3569
3570 $self->{multiplexer}->add ($widget);
3571}
3572
3573sub get_current_page {
3574 my ($self) = @_;
3575
3576 $self->{multiplexer}->get_current_page
3577}
3578
3579sub set_current_page {
3580 my ($self, $page) = @_;
3581
3582 $self->{multiplexer}->set_current_page ($page);
3583 $self->emit (page_changed => $self->{multiplexer}{current});
3584}
3585
3586#############################################################################
3587
3588package CFPlus::UI::Selector;
3589
3590use utf8;
3591
3592our @ISA = CFPlus::UI::Button::;
3593
3594sub new {
3595 my $class = shift;
3596
3597 my $self = $class->SUPER::new (
3598 options => [], # [value, title, longdesc], ...
3599 value => undef,
3600 @_,
3601 );
3602
3603 $self->_set_value ($self->{value});
3604
3605 $self
3606}
3607
3608sub invoke_button_down {
3609 my ($self, $ev) = @_;
3610
3611 my @menu_items;
3612
3613 for (@{ $self->{options} }) {
3614 my ($value, $title, $tooltip) = @$_;
3615
3616 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3617 }
3618
3619 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3620}
3621
3622sub _set_value {
3623 my ($self, $value) = @_;
3624
3625 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3626 or return;
3627
3628 $self->{value} = $item->[0];
3629 $self->set_markup ("$item->[1] ⇓");
3630 $self->set_tooltip ($item->[2]);
3631}
3632
3633sub set_value {
3634 my ($self, $value) = @_;
3635
3636 return unless $self->{value} ne $value;
3637
3638 $self->_set_value ($value);
3639 $self->emit (changed => $value);
3640}
3641
3642#############################################################################
3643
3644package CFPlus::UI::Statusbox;
3645
3646our @ISA = CFPlus::UI::VBox::;
3647
3648sub new {
3649 my $class = shift;
3650
3651 my $self = $class->SUPER::new (
2876 fontsize => 0.8, 3652 fontsize => 0.8,
2877 @_, 3653 @_,
2878 ) 3654 );
3655
3656 CFPlus::weaken (my $this = $self);
3657
3658 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3659
3660 $self
2879} 3661}
2880 3662
2881sub reorder { 3663sub reorder {
2882 my ($self) = @_; 3664 my ($self) = @_;
2883 my $NOW = time; 3665 my $NOW = Time::HiRes::time;
3666
3667 # freeze display when hovering over any label
3668 return if $CFPlus::UI::TOOLTIP->{owner}
3669 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3670 values %{ $self->{item} };
2884 3671
2885 while (my ($k, $v) = each %{ $self->{item} }) { 3672 while (my ($k, $v) = each %{ $self->{item} }) {
2886 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3673 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2887 } 3674 }
2888 3675
… …
2891 my @items = sort { 3678 my @items = sort {
2892 $a->{pri} <=> $b->{pri} 3679 $a->{pri} <=> $b->{pri}
2893 or $b->{id} <=> $a->{id} 3680 or $b->{id} <=> $a->{id}
2894 } values %{ $self->{item} }; 3681 } values %{ $self->{item} };
2895 3682
3683 $self->{timer}->interval (1);
3684
2896 my $count = 10 + 1; 3685 my $count = 10 + 1;
2897 for my $item (@items) { 3686 for my $item (@items) {
2898 last unless --$count; 3687 last unless --$count;
2899 3688
2900 push @widgets, $item->{label} ||= do { 3689 my $label = $item->{label} ||= do {
2901 # TODO: doesn't handle markup well (read as: at all) 3690 # TODO: doesn't handle markup well (read as: at all)
2902 my $short = $item->{count} > 1 3691 my $short = $item->{count} > 1
2903 ? "<b>$item->{count} ×</b> $item->{text}" 3692 ? "<b>$item->{count} ×</b> $item->{text}"
2904 : $item->{text}; 3693 : $item->{text};
2905 3694
2906 for ($short) { 3695 for ($short) {
2907 s/^\s+//; 3696 s/^\s+//;
2908 s/\s+/ /g; 3697 s/\s+/ /g;
2909 } 3698 }
2910 3699
2911 new CFClient::UI::Label 3700 new CFPlus::UI::Label
2912 markup => $short, 3701 markup => $short,
2913 tooltip => $item->{tooltip}, 3702 tooltip => $item->{tooltip},
2914 tooltip_font => $::FONT_PROP, 3703 tooltip_font => $::FONT_PROP,
2915 tooltip_width => 0.67, 3704 tooltip_width => 0.67,
2916 fontsize => $item->{fontsize} || $self->{fontsize}, 3705 fontsize => $item->{fontsize} || $self->{fontsize},
2917 max_w => $::WIDTH * 0.44, 3706 max_w => $::WIDTH * 0.44,
2918 fg => $item->{fg}, 3707 fg => [@{ $item->{fg} }],
2919 can_events => 1, 3708 can_events => 1,
2920 can_hover => 1 3709 can_hover => 1
2921 }; 3710 };
3711
3712 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3713 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3714 $label->update;
3715 $label->set_max_size (undef, $label->{req_h} * $diff)
3716 if $diff < 1;
3717 $self->{timer}->interval (1/30);
3718 } else {
3719 $label->{fg}[3] = $item->{fg}[3] || 1;
3720 }
3721
3722 push @widgets, $label;
2922 } 3723 }
2923 3724
2924 $self->clear; 3725 $self->clear;
2925 $self->SUPER::add (reverse @widgets); 3726 $self->SUPER::add (reverse @widgets);
2926} 3727}
… …
2931 $text =~ s/^\s+//; 3732 $text =~ s/^\s+//;
2932 $text =~ s/\s+$//; 3733 $text =~ s/\s+$//;
2933 3734
2934 return unless $text; 3735 return unless $text;
2935 3736
2936 my $timeout = time + ((delete $arg{timeout}) || 60); 3737 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2937 3738
2938 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3739 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2939 3740
2940 if (my $item = $self->{item}{$group}) { 3741 if (my $item = $self->{item}{$group}) {
2941 if ($item->{text} eq $text) { 3742 if ($item->{text} eq $text) {
2942 $item->{count}++; 3743 $item->{count}++;
2943 } else { 3744 } else {
2944 $item->{count} = 1; 3745 $item->{count} = 1;
2945 $item->{text} = $item->{tooltip} = $text; 3746 $item->{text} = $item->{tooltip} = $text;
2946 } 3747 }
2947 $item->{id} = ++$self->{id}; 3748 $item->{id} += 0.2;#d#
2948 $item->{timeout} = $timeout; 3749 $item->{timeout} = $timeout;
2949 delete $item->{label}; 3750 delete $item->{label};
2950 } else { 3751 } else {
2951 $self->{item}{$group} = { 3752 $self->{item}{$group} = {
2952 id => ++$self->{id}, 3753 id => ++$self->{id},
… …
2958 count => 1, 3759 count => 1,
2959 %arg, 3760 %arg,
2960 }; 3761 };
2961 } 3762 }
2962 3763
3764 $ROOT->on_refresh (reorder => sub {
2963 $self->reorder; 3765 $self->reorder;
3766 });
2964} 3767}
2965 3768
2966sub reconfigure { 3769sub reconfigure {
2967 my ($self) = @_; 3770 my ($self) = @_;
2968 3771
… …
2971 3774
2972 $self->reorder; 3775 $self->reorder;
2973 $self->SUPER::reconfigure; 3776 $self->SUPER::reconfigure;
2974} 3777}
2975 3778
3779sub destroy {
3780 my ($self) = @_;
3781
3782 $self->{timer}->cancel;
3783
3784 $self->SUPER::destroy;
3785}
3786
2976############################################################################# 3787#############################################################################
2977 3788
2978package CFClient::UI::Root; 3789package CFPlus::UI::Root;
2979 3790
2980our @ISA = CFClient::UI::Container::; 3791our @ISA = CFPlus::UI::Container::;
2981 3792
3793use List::Util qw(min max);
3794
2982use CFClient::OpenGL; 3795use CFPlus::OpenGL;
2983 3796
2984sub new { 3797sub new {
2985 my $class = shift; 3798 my $class = shift;
2986 3799
2987 my $self = $class->SUPER::new ( 3800 my $self = $class->SUPER::new (
2988 visible => 1, 3801 visible => 1,
2989 @_, 3802 @_,
2990 ); 3803 );
2991 3804
2992 Scalar::Util::weaken ($self->{root} = $self); 3805 CFPlus::weaken ($self->{root} = $self);
2993 3806
2994 $self 3807 $self
2995} 3808}
2996 3809
2997sub configure {
2998 my ($self, $x, $y, $w, $h) = @_;
2999
3000 $self->{w} = $w;
3001 $self->{h} = $h;
3002}
3003
3004sub reconfigure {
3005 my ($self) = @_;
3006
3007 $self->SUPER::reconfigure;
3008
3009 $self->size_allocate ($self->{w}, $self->{h}, 1)
3010 if $self->{w};
3011}
3012
3013sub size_request { 3810sub size_request {
3014 my ($self) = @_; 3811 my ($self) = @_;
3015 3812
3016 ($self->{w}, $self->{h}) 3813 ($self->{w}, $self->{h})
3017} 3814}
3018 3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3019sub size_allocate { 3830sub invoke_size_allocate {
3020 my ($self, $w, $h, $changed) = @_; 3831 my ($self, $w, $h) = @_;
3021 3832
3022 for my $child ($self->children) { 3833 for my $child ($self->children) {
3023 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3024 3835
3025 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3836 $X = $child->{force_x} if exists $child->{force_x};
3026 if exists $child->{req_x}; 3837 $Y = $child->{force_y} if exists $child->{force_y};
3027 3838
3028 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3839 $X = _to_pixel $X, $W, $self->{w};
3029 if exists $child->{req_y}; 3840 $Y = _to_pixel $Y, $H, $self->{h};
3030
3031 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3032
3033 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3034 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3035 3841
3036 $child->configure ($X, $Y, $W, $H); 3842 $child->configure ($X, $Y, $W, $H);
3037 } 3843 }
3844
3845 1
3038} 3846}
3039 3847
3040sub coord2local { 3848sub coord2local {
3041 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
3042 3850
… …
3056} 3864}
3057 3865
3058sub add { 3866sub add {
3059 my ($self, @children) = @_; 3867 my ($self, @children) = @_;
3060 3868
3061 for my $child (@children) {
3062 $child->{is_toplevel} = 1; 3869 $_->{is_toplevel} = 1
3063 3870 for @children;
3064 # integerise window positions
3065 $child->{x} = int $child->{x};
3066 $child->{y} = int $child->{y};
3067 }
3068 3871
3069 $self->SUPER::add (@children); 3872 $self->SUPER::add (@children);
3070} 3873}
3071 3874
3072sub remove { 3875sub remove {
3073 my ($self, @children) = @_; 3876 my ($self, @children) = @_;
3074 3877
3075 $self->SUPER::remove (@children); 3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3076 3882
3077 while (@children) { 3883 while (@children) {
3078 my $w = pop @children; 3884 my $w = pop @children;
3079 push @children, $w->children; 3885 push @children, $w->children;
3080 $w->set_invisible; 3886 $w->set_invisible;
… …
3100 $_->() 3906 $_->()
3101 for values %{delete $self->{refresh_hook}}; 3907 for values %{delete $self->{refresh_hook}};
3102 } 3908 }
3103 3909
3104 if ($self->{realloc}) { 3910 if ($self->{realloc}) {
3911 my %queue;
3105 my @queue; 3912 my @queue;
3913 my $widget;
3106 3914
3915 outer:
3107 while () { 3916 while () {
3108 if ($self->{realloc}) { 3917 if (my $realloc = delete $self->{realloc}) {
3109 #TODO use array-of-depth approach 3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3110 3920
3111 @queue = sort { $a->{visible} <=> $b->{visible} } 3921 $queue{$widget+0}++ and next; # duplicates are common
3112 @queue, values %{delete $self->{realloc}}; 3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3113 } 3925 }
3114 3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3115 my $widget = pop @queue || last; 3974 my $widget = pop @queue || last;
3116 3975
3117 $widget->{visible} or last; # do not resize invisible widgets 3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3118
3119 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3120 ? @$widget{qw(def_w def_h)}
3121 : $widget->size_request;
3122
3123 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3124
3125 $widget->{req_w} = $w;
3126 $widget->{req_h} = $h;
3127
3128 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
3129
3130 push @queue, $widget->{parent}
3131 if $widget->{parent};
3132 }
3133 }
3134
3135 while (my $size_alloc = delete $self->{size_alloc}) {
3136 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3137 values %$size_alloc;
3138
3139 while () {
3140 my ($widget, $w, $h) = @{ pop @queue or last };
3141 3977
3142 $w = 0 if $w < 0; 3978 $w = 0 if $w < 0;
3143 $h = 0 if $h < 0; 3979 $h = 0 if $h < 0;
3144 3980
3981 $w = max $widget->{min_w}, $w;
3982 $h = max $widget->{min_h}, $h;
3983
3984# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3985# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3986
3987 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3988 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3989
3990 $w = int $w + 0.5;
3991 $h = int $h + 0.5;
3992
3993 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3994 $widget->{old_w} = $widget->{w};
3995 $widget->{old_h} = $widget->{h};
3996
3145 $widget->{w} = $w; 3997 $widget->{w} = $w;
3146 $widget->{h} = $h; 3998 $widget->{h} = $h;
3999
3147 $widget->emit (size_allocate => $w, $h, 1); 4000 $widget->emit (size_allocate => $w, $h);
4001 }
3148 } 4002 }
3149 } 4003 }
3150 4004
3151 while ($self->{post_alloc_hook}) { 4005 while ($self->{post_alloc_hook}) {
3152 $_->() 4006 $_->()
3153 for values %{delete $self->{post_alloc_hook}}; 4007 for values %{delete $self->{post_alloc_hook}};
3154 } 4008 }
4009
3155 4010
3156 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4011 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3157 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4012 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3158 glClear GL_COLOR_BUFFER_BIT; 4013 glClear GL_COLOR_BUFFER_BIT;
3159 4014
… …
3161 glLoadIdentity; 4016 glLoadIdentity;
3162 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4017 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3163 glMatrixMode GL_MODELVIEW; 4018 glMatrixMode GL_MODELVIEW;
3164 glLoadIdentity; 4019 glLoadIdentity;
3165 4020
4021 {
4022 package CFPlus::UI::Base;
4023
4024 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4025 (0, 0, $self->{w}, $self->{h});
4026
3166 $self->_draw; 4027 $self->_draw;
4028 }
3167} 4029}
3168 4030
3169############################################################################# 4031#############################################################################
3170 4032
3171package CFClient::UI; 4033package CFPlus::UI;
3172 4034
3173$ROOT = new CFClient::UI::Root; 4035$ROOT = new CFPlus::UI::Root;
3174$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4036$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3175 4037
31761 40381
3177 4039

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