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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.241 by root, Fri May 26 20:50:35 2006 UTC vs.
Revision 1.330 by root, Sun Jul 23 04:37:51 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
15our $LAYOUT;
14our $ROOT; 16our $ROOT;
15our $TOOLTIP; 17our $TOOLTIP;
16our $BUTTON_STATE; 18our $BUTTON_STATE;
17 19
18our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
19 21
20sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
21 if (!$GRAB) { 23 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
26 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
27 32
28 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
29 34
30 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
31 36
32 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show; 38 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 39 }
44 40
45 return; 41 return;
46 } 42 }
47 } 43 }
48 } 44 }
49 45
50 $TOOLTIP->hide; 46 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
52} 71}
53 72
54# class methods for events 73# class methods for events
55sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
60sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 81 if $FOCUS;
63} 82}
64 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->start;
94 }
95}
96
65sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
66 my ($ev) = @_; 98 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
68 100
69 if (!$BUTTON_STATE) { 101 unless ($BUTTON_STATE) {
70 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
71 103
72 $GRAB = $widget; 104 $GRAB = $widget;
73 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
74 106
75 check_tooltip; 107 $TOOLTIP_WATCHER->cb->();
76 } 108 }
77 109
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 111
80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 112 if ($GRAB) {
81 if $GRAB; 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
82} 122}
83 123
84sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
85 my ($ev) = @_; 125 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 126
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 128
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 130
92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 131 $GRAB->emit (button_up => $ev)
93 if $GRAB; 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 133
95 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 136 $grab->update if $grab;
98 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
99 138
100 check_tooltip; 139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
101 } 141 }
102} 142}
103 143
104sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
105 my ($ev) = @_; 145 my ($ev) = @_;
106 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
107 147
108 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
109 149
110 if ($widget != $HOVER) { 150 check_hover $widget;
111 my $hover = $HOVER; $HOVER = $widget;
112 151
113 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
114 $HOVER->update if $HOVER && $HOVER->{can_hover};
115
116 check_tooltip;
117 }
118
119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER; 153 if $HOVER;
121} 154}
122 155
123# convert position array to integers 156# convert position array to integers
124sub harmonize { 157sub harmonize {
… …
153sub rescale_widgets { 186sub rescale_widgets {
154 my ($sx, $sy) = @_; 187 my ($sx, $sy) = @_;
155 188
156 for my $widget (values %WIDGET) { 189 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) { 190 if ($widget->{is_toplevel}) {
191 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 197 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 198 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 199 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 200
201 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
203
166 } 204 }
167 } 205 }
168 206
169 reconfigure_widgets; 207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
170} 216}
171 217
172############################################################################# 218#############################################################################
173 219
174package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
179 225
180sub new { 226sub new {
181 my $class = shift; 227 my $class = shift;
182 228
183 my $self = bless { 229 my $self = bless {
184 x => 0, 230 x => "center",
185 y => 0, 231 y => "center",
186 z => 0, 232 z => 0,
233 w => undef,
234 h => undef,
187 can_events => 1, 235 can_events => 1,
188 @_ 236 @_
189 }, $class; 237 }, $class;
190 238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
240
191 for (keys %$self) { 241 for (keys %$self) {
192 if (/^connect_(.*)$/) { 242 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
194 } 244 }
195 } 245 }
196 246
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 247 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
248 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
249 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
250 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
251 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
252
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255
256 $self->show if $layout->{show};
257 }
198 258
199 $self 259 $self
200} 260}
201 261
202sub destroy { 262sub destroy {
… …
206 %$self = (); 266 %$self = ();
207} 267}
208 268
209sub show { 269sub show {
210 my ($self) = @_; 270 my ($self) = @_;
271
211 return if $self->{parent}; 272 return if $self->{parent};
212 273
213 $CFClient::UI::ROOT->add ($self); 274 $CFClient::UI::ROOT->add ($self);
214} 275}
215 276
216sub show_centered { 277sub set_visible {
217 my ($self) = @_; 278 my ($self) = @_;
279
218 return if $self->{parent}; 280 return if $self->{visible};
219 281
220 $self->show; 282 $self->{root} = $self->{parent}{root};
283 $self->{visible} = $self->{parent}{visible} + 1;
221 284
222 $CFClient::UI::ROOT->on_post_alloc ( 285 $self->emit (visibility_change => 1);
223 "centered $self" => sub { 286
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 287 $self->realloc if !exists $self->{req_w};
225 }, 288
226 ); 289 $_->set_visible for $self->children;
227} 290}
228 291
229sub set_invisible { 292sub set_invisible {
230 my ($self) = @_; 293 my ($self) = @_;
231 294
232 # broken show/hide model 295 return unless $self->{visible};
233 296
297 $_->set_invisible for $self->children;
298
299 delete $self->{visible};
234 delete $self->{root}; 300 delete $self->{root};
235 delete $self->{visible};
236 301
237 undef $GRAB if $GRAB == $self; 302 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self; 303 undef $HOVER if $HOVER == $self;
239 304
240 CFClient::UI::check_tooltip 305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
241 if $CFClient::UI::TOOLTIP->{owner} == $self; 306 if $TOOLTIP->{owner} == $self;
242 307
243 $self->focus_out; 308 $self->emit ("focus_out");
309 $self->emit (visibility_change => 0);
310}
311
312sub set_visibility {
313 my ($self, $visible) = @_;
314
315 return if $self->{visible} == $visible;
316
317 $visible ? $self->hide
318 : $self->show;
319}
320
321sub toggle_visibility {
322 my ($self) = @_;
323
324 $self->{visible}
325 ? $self->hide
326 : $self->show;
244} 327}
245 328
246sub hide { 329sub hide {
247 my ($self) = @_; 330 my ($self) = @_;
248 331
… …
250 333
251 $self->{parent}->remove ($self) 334 $self->{parent}->remove ($self)
252 if $self->{parent}; 335 if $self->{parent};
253} 336}
254 337
255sub move { 338sub move_abs {
256 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
257 340
258 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
259 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
260 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
261 344
262 $self->update; 345 $self->update;
263} 346}
264 347
265sub set_size { 348sub set_size {
266 my ($self, $w, $h) = @_; 349 my ($self, $w, $h) = @_;
267 350
268 $self->{user_w} = $w; 351 $self->{force_w} = $w;
269 $self->{user_h} = $h; 352 $self->{force_h} = $h;
270 353
271 $self->check_size; 354 $self->realloc;
272} 355}
273 356
274sub size_request { 357sub size_request {
275 require Carp; 358 require Carp;
276 Carp::confess "size_request is abstract"; 359 Carp::confess "size_request is abstract";
277} 360}
278 361
362sub baseline_shift {
363 0
364}
365
279sub configure { 366sub configure {
280 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
281 368
282 if ($self->{aspect}) { 369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
283 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, int $h * $self->{aspect};
284 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, int $w / $self->{aspect};
285 374
286 # use alignment to adjust x, y 375 # use alignment to adjust x, y
287 376
288 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
289 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
290
291 ($w, $h) = ($w2, $h2);
292 } 379 }
293 380
294 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
295 $self->{x} = $x; 382 $self->{x} = $x;
296 $self->{y} = $y; 383 $self->{y} = $y;
297 $self->update; 384 $self->update;
298 } 385 }
299 386
300 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
301 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 388 return unless $self->{visible};
302 }
303}
304 389
305sub size_allocate { 390 $self->{alloc_w} = $w;
306 # nothing to be done 391 $self->{alloc_h} = $h;
307}
308 392
309sub reconfigure { 393 $self->{root}{size_alloc}{$self+0} = $self;
310 my ($self) = @_; 394 }
311
312 $self->check_size (1);
313 $self->update;
314} 395}
315 396
316sub children { 397sub children {
398 # nop
399}
400
401sub visible_children {
402 $_[0]->children
317} 403}
318 404
319sub set_max_size { 405sub set_max_size {
320 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
321 407
322 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
323 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
324} 412}
325 413
326sub set_tooltip { 414sub set_tooltip {
327 my ($self, $tooltip) = @_; 415 my ($self, $tooltip) = @_;
328 416
… …
333 421
334 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
335 423
336 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
337 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
338 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
339 } 427 }
340} 428}
341 429
342# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
343sub coord2local { 431sub coord2local {
… …
351 my ($self, $x, $y) = @_; 439 my ($self, $x, $y) = @_;
352 440
353 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 441 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
354} 442}
355 443
356sub focus_in { 444sub invoke_focus_in {
357 my ($self) = @_; 445 my ($self) = @_;
358 446
359 return if $FOCUS == $self; 447 return if $FOCUS == $self;
360 return unless $self->{can_focus}; 448 return unless $self->{can_focus};
361 449
362 my $focus = $FOCUS; $FOCUS = $self; 450 $FOCUS = $self;
363 451
364 $self->_emit (focus_in => $focus); 452 $self->update;
365 453
366 $focus->update if $focus; 454 0
367 $FOCUS->update;
368} 455}
369 456
370sub focus_out { 457sub invoke_focus_out {
371 my ($self) = @_; 458 my ($self) = @_;
372 459
373 return unless $FOCUS == $self; 460 return unless $FOCUS == $self;
374 461
375 my $focus = $FOCUS; undef $FOCUS; 462 undef $FOCUS;
376 463
377 $self->_emit (focus_out => $focus); 464 $self->update;
378 465
379 $focus->update if $focus; #?
380
381 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 466 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
382 unless $FOCUS; 467 unless $FOCUS;
383}
384 468
469 0
470}
471
472sub grab_focus {
473 my ($self) = @_;
474
475 $FOCUS->emit ("focus_out") if $FOCUS;
476 $self->emit ("focus_in");
477}
478
385sub mouse_motion { } 479sub invoke_mouse_motion { 0 }
386sub button_up { } 480sub invoke_button_up { 0 }
387sub key_down { } 481sub invoke_key_down { 0 }
388sub key_up { } 482sub invoke_key_up { 0 }
483sub invoke_mouse_wheel { 0 }
389 484
390sub button_down { 485sub invoke_button_down {
391 my ($self, $ev, $x, $y) = @_; 486 my ($self, $ev, $x, $y) = @_;
392 487
393 $self->focus_in; 488 $self->grab_focus;
394}
395 489
396sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 490 0
397sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 491}
398sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 492
399sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 493sub connect {
400sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 494 my ($self, $signal, $cb) = @_;
495
496 push @{ $self->{signal_cb}{$signal} }, $cb;
497}
498
499sub emit {
500 my ($self, $signal, @args) = @_;
501
502 my @append
503 = ref $args[0] && $args[0]->isa ("CFClient::UI::Event")
504 ? $args[0]->xy ($self)
505 : ();
506
507 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
508
509 #d##TODO# stop propagating at first true, do not use sum
510 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
511 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
512 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
513}
514
515sub find_widget {
516 my ($self, $x, $y) = @_;
517
518 return () unless $self->{can_events};
519
520 return $self
521 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
522 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
523
524 ()
525}
526
527sub set_parent {
528 my ($self, $parent) = @_;
529
530 Scalar::Util::weaken ($self->{parent} = $parent);
531 $self->set_visible if $parent->{visible};
532}
533
534sub realloc {
535 my ($self) = @_;
536
537 if ($self->{visible}) {
538 return if $self->{root}{realloc}{$self+0};
539
540 $self->{root}{realloc}{$self+0} = $self;
541 $self->{root}->update;
542 } else {
543 delete $self->{req_w};
544 delete $self->{req_h};
545 }
546}
547
548sub update {
549 my ($self) = @_;
550
551 $self->{parent}->update
552 if $self->{parent};
553}
554
555sub reconfigure {
556 my ($self) = @_;
557
558 $self->realloc;
559 $self->update;
560}
561
562# using global variables seems a bit hacky, but passing through all drawing
563# functions seems pointless.
564our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
401 565
402sub draw { 566sub draw {
403 my ($self) = @_; 567 my ($self) = @_;
404 568
405 return unless $self->{h} && $self->{w}; 569 return unless $self->{h} && $self->{w};
570
571 # update screen rectangle
572 local $draw_x = $draw_x + $self->{x};
573 local $draw_y = $draw_y + $self->{y};
574
575 # skip widgets that are entirely outside the drawing area
576 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
577 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
406 578
407 glPushMatrix; 579 glPushMatrix;
408 glTranslate $self->{x}, $self->{y}, 0; 580 glTranslate $self->{x}, $self->{y}, 0;
409 $self->_draw;
410 glPopMatrix;
411 581
412 if ($self == $HOVER && $self->{can_hover}) { 582 if ($self == $HOVER && $self->{can_hover}) {
413 my ($x, $y) = @$self{qw(x y)};
414
415 glColor 1, 0.8, 0.5, 0.2; 583 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
416 glEnable GL_BLEND; 584 glEnable GL_BLEND;
417 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 585 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
418 glBegin GL_QUADS; 586 glBegin GL_QUADS;
419 glVertex $x , $y; 587 glVertex 0 , 0;
420 glVertex $x + $self->{w}, $y; 588 glVertex $self->{w}, 0;
421 glVertex $x + $self->{w}, $y + $self->{h}; 589 glVertex $self->{w}, $self->{h};
422 glVertex $x , $y + $self->{h}; 590 glVertex 0 , $self->{h};
423 glEnd; 591 glEnd;
424 glDisable GL_BLEND; 592 glDisable GL_BLEND;
425 } 593 }
426 594
427 if ($ENV{PCLIENT_DEBUG}) { 595 if ($ENV{CFPLUS_DEBUG} & 1) {
428 glPushMatrix; 596 glPushMatrix;
429 glColor 1, 1, 0, 1; 597 glColor 1, 1, 0, 1;
430 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 598 glTranslate 0.375, 0.375;
431 glBegin GL_LINE_LOOP; 599 glBegin GL_LINE_LOOP;
432 glVertex 0 , 0; 600 glVertex 0 , 0;
433 glVertex $self->{w} - 1, 0; 601 glVertex $self->{w} - 1, 0;
434 glVertex $self->{w} - 1, $self->{h} - 1; 602 glVertex $self->{w} - 1, $self->{h} - 1;
435 glVertex 0 , $self->{h} - 1; 603 glVertex 0 , $self->{h} - 1;
436 glEnd; 604 glEnd;
437 glPopMatrix; 605 glPopMatrix;
438 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 606 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
439 } 607 }
608
609 $self->_draw;
610 glPopMatrix;
440} 611}
441 612
442sub _draw { 613sub _draw {
443 my ($self) = @_; 614 my ($self) = @_;
444 615
445 warn "no draw defined for $self\n"; 616 warn "no draw defined for $self\n";
446} 617}
447 618
448sub find_widget {
449 my ($self, $x, $y) = @_;
450
451 return () unless $self->{can_events};
452
453 return $self
454 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
455 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
456
457 ()
458}
459
460sub set_parent {
461 my ($self, $parent) = @_;
462
463 Scalar::Util::weaken ($self->{parent} = $parent);
464
465 $self->{root} = $parent->{root};
466 $self->{visible} = $parent->{visible} + 1;
467
468 # TODO: req_w _does_change after ->reconfigure
469 $self->check_size
470 unless exists $self->{req_w};
471
472 $self->show;
473}
474
475sub check_size {
476 my ($self, $forced) = @_;
477
478 $self->{force_alloc} = 1 if $forced;
479 $CFClient::UI::ROOT->{check_size}{$self} = $self;
480}
481
482sub update {
483 my ($self) = @_;
484
485 $self->{parent}->update
486 if $self->{parent};
487}
488
489sub connect {
490 my ($self, $signal, $cb) = @_;
491
492 push @{ $self->{signal_cb}{$signal} }, $cb;
493}
494
495sub _emit {
496 my ($self, $signal, @args) = @_;
497
498 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
499}
500
501sub emit {
502 my ($self, $signal, @args) = @_;
503
504 $self->_emit ($signal, @args)
505 || $self->$signal (@args);
506}
507
508sub DESTROY { 619sub DESTROY {
509 my ($self) = @_; 620 my ($self) = @_;
510 621
622 return if CFClient::in_destruct;
623
511 delete $WIDGET{$self+0}; 624 delete $WIDGET{$self+0};
512 #$self->deactivate; 625
626 eval { $self->destroy };
627 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
513} 628}
514 629
515############################################################################# 630#############################################################################
516 631
517package CFClient::UI::DrawBG; 632package CFClient::UI::DrawBG;
… …
542 657
543 if ($color && (@$color < 4 || $color->[3])) { 658 if ($color && (@$color < 4 || $color->[3])) {
544 my ($w, $h) = @$self{qw(w h)}; 659 my ($w, $h) = @$self{qw(w h)};
545 660
546 glEnable GL_BLEND; 661 glEnable GL_BLEND;
547 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 662 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
548 glColor @$color; 663 glColor_premultiply @$color;
549 664
550 glBegin GL_QUADS; 665 glBegin GL_QUADS;
551 glVertex 0 , 0; 666 glVertex 0 , 0;
552 glVertex 0 , $h; 667 glVertex 0 , $h;
553 glVertex $w, $h; 668 glVertex $w, $h;
… …
568 my ($class, %arg) = @_; 683 my ($class, %arg) = @_;
569 $class->SUPER::new (can_events => 0, %arg); 684 $class->SUPER::new (can_events => 0, %arg);
570} 685}
571 686
572sub size_request { 687sub size_request {
573 (0, 0) 688 my ($self) = @_;
689
690 ($self->{w} + 0, $self->{h} + 0)
574} 691}
575 692
576sub draw { } 693sub draw { }
577 694
578############################################################################# 695#############################################################################
… …
582our @ISA = CFClient::UI::Base::; 699our @ISA = CFClient::UI::Base::;
583 700
584sub new { 701sub new {
585 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
586 703
587 my $children = delete $arg{children} || []; 704 my $children = delete $arg{children};
588 705
589 my $self = $class->SUPER::new ( 706 my $self = $class->SUPER::new (
590 children => [], 707 children => [],
591 can_events => 0, 708 can_events => 0,
592 %arg, 709 %arg,
593 ); 710 );
711
594 $self->add ($_) for @$children; 712 $self->add (@$children)
713 if $children;
595 714
596 $self 715 $self
597} 716}
598 717
599sub add { 718sub add {
… …
607 $self->{children} = [ 726 $self->{children} = [
608 sort { $a->{z} <=> $b->{z} } 727 sort { $a->{z} <=> $b->{z} }
609 @{$self->{children}}, @widgets 728 @{$self->{children}}, @widgets
610 ]; 729 ];
611 730
612 $self->check_size (1); 731 $self->realloc;
613 $self->update;
614} 732}
615 733
616sub children { 734sub children {
617 @{ $_[0]{children} } 735 @{ $_[0]{children} }
618} 736}
… …
623 delete $child->{parent}; 741 delete $child->{parent};
624 $child->hide; 742 $child->hide;
625 743
626 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 744 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
627 745
628 $self->check_size (1); 746 $self->realloc;
629 $self->update;
630} 747}
631 748
632sub clear { 749sub clear {
633 my ($self) = @_; 750 my ($self) = @_;
634 751
… …
638 for (@$children) { 755 for (@$children) {
639 delete $_->{parent}; 756 delete $_->{parent};
640 $_->hide; 757 $_->hide;
641 } 758 }
642 759
643 $self->check_size; 760 $self->realloc;
644 $self->update;
645} 761}
646 762
647sub find_widget { 763sub find_widget {
648 my ($self, $x, $y) = @_; 764 my ($self, $x, $y) = @_;
649 765
650 $x -= $self->{x}; 766 $x -= $self->{x};
651 $y -= $self->{y}; 767 $y -= $self->{y};
652 768
653 my $res; 769 my $res;
654 770
655 for (reverse @{ $self->{children} }) { 771 for (reverse $self->visible_children) {
656 $res = $_->find_widget ($x, $y) 772 $res = $_->find_widget ($x, $y)
657 and return $res; 773 and return $res;
658 } 774 }
659 775
660 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 776 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
681} 797}
682 798
683sub add { 799sub add {
684 my ($self, $child) = @_; 800 my ($self, $child) = @_;
685 801
686 $self->{children} = []; 802 $self->SUPER::remove ($_) for @{ $self->{children} };
687
688 $self->SUPER::add ($child); 803 $self->SUPER::add ($child);
689} 804}
690 805
691sub remove { 806sub remove {
692 my ($self, $widget) = @_; 807 my ($self, $widget) = @_;
… …
701 816
702sub size_request { 817sub size_request {
703 $_[0]{children}[0]->size_request 818 $_[0]{children}[0]->size_request
704} 819}
705 820
706sub size_allocate { 821sub invoke_size_allocate {
707 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
708 823
709 $self->{children}[0]->configure (0, 0, $w, $h); 824 $self->{children}[0]->configure (0, 0, $w, $h);
825
826 1
710} 827}
711 828
712############################################################################# 829#############################################################################
830
831# back-buffered drawing area
713 832
714package CFClient::UI::Window; 833package CFClient::UI::Window;
715 834
716our @ISA = CFClient::UI::Bin::; 835our @ISA = CFClient::UI::Bin::;
717 836
… …
728 847
729 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 848 $ROOT->on_post_alloc ($self => sub { $self->render_child });
730 $self->SUPER::update; 849 $self->SUPER::update;
731} 850}
732 851
733sub size_allocate { 852sub invoke_size_allocate {
734 my ($self, $w, $h) = @_; 853 my ($self, $w, $h) = @_;
735 854
736 $self->SUPER::size_allocate ($w, $h);
737 $self->update; 855 $self->update;
856
857 $self->SUPER::invoke_size_allocate ($w, $h)
738} 858}
739 859
740sub _render { 860sub _render {
861 my ($self) = @_;
862
741 $_[0]{children}[0]->draw; 863 $self->{children}[0]->draw;
742} 864}
743 865
744sub render_child { 866sub render_child {
745 my ($self) = @_; 867 my ($self) = @_;
746 868
747 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 869 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
748 glClearColor 0, 0, 0, 0; 870 glClearColor 0, 0, 0, 0;
749 glClear GL_COLOR_BUFFER_BIT; 871 glClear GL_COLOR_BUFFER_BIT;
750 872
873 {
874 package CFClient::UI::Base;
875
876 ($draw_x, $draw_y, $draw_w, $draw_h) =
877 (0, 0, $self->{w}, $self->{h});
878 }
879
751 $self->_render; 880 $self->_render;
752 }; 881 };
753} 882}
754 883
755sub _draw { 884sub _draw {
756 my ($self) = @_; 885 my ($self) = @_;
757 886
758 my ($w, $h) = ($self->w, $self->h); 887 my ($w, $h) = @$self{qw(w h)};
759 888
760 my $tex = $self->{texture} 889 my $tex = $self->{texture}
761 or return; 890 or return;
762 891
763 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
765 glColor 1, 1, 1, 1; 894 glColor 0, 0, 0, 1;
766 895
767 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
768 897
769 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
770} 899}
… …
786} 915}
787 916
788sub size_request { 917sub size_request {
789 my ($self) = @_; 918 my ($self) = @_;
790 919
791 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 920 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
792 921
793 @$self{qw(child_w child_h)} 922 $w = 10 if $self->{scroll_x};
794} 923 $h = 10 if $self->{scroll_y};
795 924
925 ($w, $h)
926}
927
796sub size_allocate { 928sub invoke_size_allocate {
797 my ($self, $w, $h) = @_; 929 my ($self, $w, $h) = @_;
798 930
931 my $child = $self->child;
932
799 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 933 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
800 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 934 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
801 935
802 $self->child->configure (0, 0, $w, $h); 936 $self->child->configure (0, 0, $w, $h);
803 $self->update; 937 $self->update;
938
939 1
804} 940}
805 941
806sub set_offset { 942sub set_offset {
807 my ($self, $x, $y) = @_; 943 my ($self, $x, $y) = @_;
808 944
… …
841} 977}
842 978
843sub _render { 979sub _render {
844 my ($self) = @_; 980 my ($self) = @_;
845 981
982 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
983 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
984
846 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 985 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
847 986
848 $self->SUPER::_render; 987 $self->SUPER::_render;
849} 988}
850 989
… …
853package CFClient::UI::ScrolledWindow; 992package CFClient::UI::ScrolledWindow;
854 993
855our @ISA = CFClient::UI::HBox::; 994our @ISA = CFClient::UI::HBox::;
856 995
857sub new { 996sub new {
858 my $class = shift; 997 my ($class, %arg) = @_;
998
999 my $child = delete $arg{child};
859 1000
860 my $self; 1001 my $self;
861 1002
862 my $slider = new CFClient::UI::Slider 1003 my $slider = new CFClient::UI::Slider
863 vertical => 1, 1004 vertical => 1,
864 range => [0, 0, 1, 0.01], # HACK fix 1005 range => [0, 0, 1, 0.01], # HACK fix
865 connect_changed => sub { 1006 on_changed => sub {
866 $self->{vp}->set_offset (0, $_[1]); 1007 $self->{vp}->set_offset (0, $_[1]);
867 }, 1008 },
868 ; 1009 ;
869 1010
870 $self = $class->SUPER::new ( 1011 $self = $class->SUPER::new (
871 vp => (new CFClient::UI::ViewPort expand => 1), 1012 vp => (new CFClient::UI::ViewPort expand => 1),
1013 can_events => 1,
872 slider => $slider, 1014 slider => $slider,
873 @_, 1015 %arg,
874 ); 1016 );
875 1017
876 $self->{vp}->add ($self->{scrolled});
877 $self->add ($self->{vp});
878 $self->add ($self->{slider}); 1018 $self->SUPER::add ($self->{vp}, $self->{slider});
1019 $self->add ($child) if $child;
879 1020
880 $self 1021 $self
881} 1022}
882 1023
1024#TODO# update range on size_allocate depending on child
1025
1026sub add {
1027 my ($self, $widget) = @_;
1028
1029 $self->{vp}->add ($self->{child} = $widget);
1030}
1031
1032sub invoke_mouse_wheel {
1033 my ($self, $ev) = @_;
1034
1035 return 0 unless $ev->{dy}; # only vertical movements
1036
1037 $self->{slider}->emit (mouse_wheel => $ev);
1038
1039 1
1040}
1041
1042sub update_slider {
1043 my ($self) = @_;
1044
1045 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1046}
1047
883sub update { 1048sub update {
884 my ($self) = @_; 1049 my ($self) = @_;
885 1050
886 $self->SUPER::update; 1051 $self->SUPER::update;
887 1052
888 # todo: overwrite size_allocate of child 1053 $self->update_slider;
889 my $child = $self->{vp}->child;
890 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
891} 1054}
892 1055
893sub size_allocate { 1056sub invoke_size_allocate {
894 my ($self, $w, $h) = @_; 1057 my ($self, $w, $h) = @_;
895 1058
1059 $self->update_slider;
1060
896 $self->SUPER::size_allocate ($w, $h); 1061 $self->SUPER::invoke_size_allocate ($w, $h)
897
898 my $child = $self->{vp}->child;
899 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
900} 1062}
901
902#TODO# update range on size_allocate depending on child
903# update viewport offset on scroll
904 1063
905############################################################################# 1064#############################################################################
906 1065
907package CFClient::UI::Frame; 1066package CFClient::UI::Frame;
908 1067
… …
924 1083
925 if ($self->{bg}) { 1084 if ($self->{bg}) {
926 my ($w, $h) = @$self{qw(w h)}; 1085 my ($w, $h) = @$self{qw(w h)};
927 1086
928 glEnable GL_BLEND; 1087 glEnable GL_BLEND;
929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1088 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
930 glColor @{ $self->{bg} }; 1089 glColor_premultiply @{ $self->{bg} };
931 1090
932 glBegin GL_QUADS; 1091 glBegin GL_QUADS;
933 glVertex 0 , 0; 1092 glVertex 0 , 0;
934 glVertex 0 , $h; 1093 glVertex 0 , $h;
935 glVertex $w, $h; 1094 glVertex $w, $h;
… …
948 1107
949our @ISA = CFClient::UI::Bin::; 1108our @ISA = CFClient::UI::Bin::;
950 1109
951use CFClient::OpenGL; 1110use CFClient::OpenGL;
952 1111
953my @tex = 1112my $bg =
1113 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1114 mipmap => 1, wrap => 1;
1115
1116my @border =
954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1117 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
955 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1118 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
956 1119
957sub new { 1120sub new {
958 my $class = shift; 1121 my ($class, %arg) = @_;
959
960 # TODO: user_x, user_y, overwrite moveto?
961 1122
962 my $self = $class->SUPER::new ( 1123 my $self = $class->SUPER::new (
963 bg => [1, 1, 1, 1], 1124 bg => [1, 1, 1, 1],
964 border_bg => [1, 1, 1, 1], 1125 border_bg => [1, 1, 1, 1],
965 border => 0.6, 1126 border => 0.6,
966 is_toplevel => 1,
967 can_events => 1, 1127 can_events => 1,
968 @_ 1128 min_w => 64,
1129 min_h => 32,
1130 %arg,
969 ); 1131 );
970 1132
971 $self->{title} &&= new CFClient::UI::Label 1133 $self->{title_widget} = new CFClient::UI::Label
972 align => 0, 1134 align => 0,
973 valign => 1, 1135 valign => 1,
974 text => $self->{title}, 1136 text => $self->{title},
975 fontsize => $self->{border}; 1137 fontsize => $self->{border},
1138 if exists $self->{title};
1139
1140 if ($self->{has_close_button}) {
1141 $self->{close_button} =
1142 new CFClient::UI::ImageButton
1143 path => 'x1_close.png',
1144 on_activate => sub { $self->emit ("delete") };
1145
1146 $self->CFClient::UI::Container::add ($self->{close_button});
1147 }
976 1148
977 $self 1149 $self
1150}
1151
1152sub add {
1153 my ($self, @widgets) = @_;
1154
1155 $self->SUPER::add (@widgets);
1156 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1157 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
978} 1158}
979 1159
980sub border { 1160sub border {
981 int $_[0]{border} * $::FONTSIZE 1161 int $_[0]{border} * $::FONTSIZE
982} 1162}
983 1163
984sub size_request { 1164sub size_request {
985 my ($self) = @_; 1165 my ($self) = @_;
1166
1167 $self->{title_widget}->size_request
1168 if $self->{title_widget};
1169
1170 $self->{close_button}->size_request
1171 if $self->{close_button};
986 1172
987 my ($w, $h) = $self->SUPER::size_request; 1173 my ($w, $h) = $self->SUPER::size_request;
988 1174
989 ( 1175 (
990 $w + $self->border * 2, 1176 $w + $self->border * 2,
991 $h + $self->border * 2, 1177 $h + $self->border * 2,
992 ) 1178 )
993} 1179}
994 1180
995sub size_allocate { 1181sub invoke_size_allocate {
996 my ($self, $w, $h) = @_; 1182 my ($self, $w, $h) = @_;
997 1183
1184 if ($self->{title_widget}) {
1185 $self->{title_widget}{w} = $w;
1186 $self->{title_widget}{h} = $h;
1187 $self->{title_widget}->invoke_size_allocate ($w, $h);
1188 }
1189
1190 my $border = $self->border;
1191
998 $h -= List::Util::max 0, $self->border * 2; 1192 $h -= List::Util::max 0, $border * 2;
999 $w -= List::Util::max 0, $self->border * 2; 1193 $w -= List::Util::max 0, $border * 2;
1000 1194
1001 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1002 if $self->{title};
1003
1004 $self->child->configure ($self->border, $self->border, $w, $h); 1195 $self->child->configure ($border, $border, $w, $h);
1005}
1006 1196
1197 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1198 if $self->{close_button};
1199
1200 1
1201}
1202
1203sub invoke_delete {
1204 my ($self) = @_;
1205
1206 $self->hide;
1207
1208 1
1209}
1210
1007sub button_down { 1211sub invoke_button_down {
1008 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
1009 1213
1010 my ($w, $h) = @$self{qw(w h)}; 1214 my ($w, $h) = @$self{qw(w h)};
1011 my $border = $self->border; 1215 my $border = $self->border;
1012 1216
… …
1025 my ($ev, $x, $y) = @_; 1229 my ($ev, $x, $y) = @_;
1026 1230
1027 my $dx = $ev->{x} - $ox; 1231 my $dx = $ev->{x} - $ox;
1028 my $dy = $ev->{y} - $oy; 1232 my $dy = $ev->{y} - $oy;
1029 1233
1030 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1234 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1031 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1235 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1236
1032 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1237 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1033 $self->check_size; 1238 $self->realloc;
1034 }; 1239 };
1035 1240
1036 } elsif ($lr ^ $td) { 1241 } elsif ($lr ^ $td) {
1037 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1242 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1038 my ($bx, $by) = ($self->{x}, $self->{y}); 1243 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1040 $self->{motion} = sub { 1245 $self->{motion} = sub {
1041 my ($ev, $x, $y) = @_; 1246 my ($ev, $x, $y) = @_;
1042 1247
1043 ($x, $y) = ($ev->{x}, $ev->{y}); 1248 ($x, $y) = ($ev->{x}, $ev->{y});
1044 1249
1045 $self->move ($bx + $x - $ox, $by + $y - $oy); 1250 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1046 $self->update; 1251 # HACK: the next line is required to enforce placement
1252 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1047 }; 1253 };
1254 } else {
1255 return 0;
1256 }
1257
1048 } 1258 1
1049} 1259}
1050 1260
1051sub button_up { 1261sub invoke_button_up {
1052 my ($self, $ev, $x, $y) = @_; 1262 my ($self, $ev, $x, $y) = @_;
1053 1263
1054 delete $self->{motion}; 1264 ! ! delete $self->{motion}
1055} 1265}
1056 1266
1057sub mouse_motion { 1267sub invoke_mouse_motion {
1058 my ($self, $ev, $x, $y) = @_; 1268 my ($self, $ev, $x, $y) = @_;
1059 1269
1060 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1270 $self->{motion}->($ev, $x, $y) if $self->{motion};
1271
1272 ! ! $self->{motion}
1061} 1273}
1062 1274
1063sub _draw { 1275sub _draw {
1064 my ($self) = @_; 1276 my ($self) = @_;
1065 1277
1278 my $child = $self->{children}[0];
1279
1066 my ($w, $h ) = ($self->{w}, $self->{h}); 1280 my ($w, $h ) = ($self->{w}, $self->{h});
1067 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1281 my ($cw, $ch) = ($child->{w}, $child->{h});
1068 1282
1069 glEnable GL_TEXTURE_2D; 1283 glEnable GL_TEXTURE_2D;
1070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1071 1285
1072 my $border = $self->border; 1286 my $border = $self->border;
1073 1287
1074 glColor @{ $self->{border_bg} }; 1288 glColor @{ $self->{border_bg} };
1075 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1289 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1076 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1290 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1077 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1291 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1078 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1292 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1079 1293
1080 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1294 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1081 my $bg = $tex[0]; 1295 glColor @{ $self->{bg} };
1082 1296
1083 # TODO: repeat texture not scale 1297 # TODO: repeat texture not scale
1298 # solve this better(?)
1084 my $rep_x = $cw / $bg->{w}; 1299 $bg->{s} = $cw / $bg->{w};
1085 my $rep_y = $ch / $bg->{h}; 1300 $bg->{t} = $ch / $bg->{h};
1086
1087 glColor @{ $self->{bg} };
1088
1089 $bg->{s} = $rep_x;
1090 $bg->{t} = $rep_y;
1091 $bg->{wrap_mode} = 1;
1092 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1301 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1093 } 1302 }
1094 1303
1095 glDisable GL_TEXTURE_2D; 1304 glDisable GL_TEXTURE_2D;
1096 1305
1097 $self->{title}->draw if $self->{title};
1098
1099 $self->child->draw; 1306 $child->draw;
1307
1308 if ($self->{title_widget}) {
1309 glTranslate 0, $border - $self->{h};
1310 $self->{title_widget}->_draw;
1311
1312 glTranslate 0, - ($border - $self->{h});
1313 }
1314
1315 $self->{close_button}->draw
1316 if $self->{close_button};
1100} 1317}
1101 1318
1102############################################################################# 1319#############################################################################
1103 1320
1104package CFClient::UI::Table; 1321package CFClient::UI::Table;
… …
1126 my ($self, $x, $y, $child) = @_; 1343 my ($self, $x, $y, $child) = @_;
1127 1344
1128 $child->set_parent ($self); 1345 $child->set_parent ($self);
1129 $self->{children}[$y][$x] = $child; 1346 $self->{children}[$y][$x] = $child;
1130 1347
1131 $self->check_size (1); 1348 $self->realloc;
1349}
1350
1351sub remove {
1352 my ($self, $child) = @_;
1353
1354 # TODO: not yet implemented
1132} 1355}
1133 1356
1134# TODO: move to container class maybe? send children a signal on removal? 1357# TODO: move to container class maybe? send children a signal on removal?
1135sub clear { 1358sub clear {
1136 my ($self) = @_; 1359 my ($self) = @_;
… …
1141 for (@children) { 1364 for (@children) {
1142 delete $_->{parent}; 1365 delete $_->{parent};
1143 $_->hide; 1366 $_->hide;
1144 } 1367 }
1145 1368
1146 $self->check_size (1); 1369 $self->realloc;
1147 $self->update;
1148} 1370}
1149 1371
1150sub get_wh { 1372sub get_wh {
1151 my ($self) = @_; 1373 my ($self) = @_;
1152 1374
… …
1178 (sum @$ws), 1400 (sum @$ws),
1179 (sum @$hs), 1401 (sum @$hs),
1180 ) 1402 )
1181} 1403}
1182 1404
1183sub size_allocate { 1405sub invoke_size_allocate {
1184 my ($self, $w, $h) = @_; 1406 my ($self, $w, $h) = @_;
1185 1407
1186 my ($ws, $hs) = $self->get_wh; 1408 my ($ws, $hs) = $self->get_wh;
1187 1409
1188 my $req_w = (sum @$ws) || 1; 1410 my $req_w = (sum @$ws) || 1;
… …
1220 } 1442 }
1221 1443
1222 $y += $row_h; 1444 $y += $row_h;
1223 } 1445 }
1224 1446
1447 1
1225} 1448}
1226 1449
1227sub find_widget { 1450sub find_widget {
1228 my ($self, $x, $y) = @_; 1451 my ($self, $x, $y) = @_;
1229 1452
… …
1248 } 1471 }
1249} 1472}
1250 1473
1251############################################################################# 1474#############################################################################
1252 1475
1476package CFClient::UI::Box;
1477
1478our @ISA = CFClient::UI::Container::;
1479
1480sub size_request {
1481 my ($self) = @_;
1482
1483 $self->{vertical}
1484 ? (
1485 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1486 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1487 )
1488 : (
1489 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1490 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1491 )
1492}
1493
1494sub invoke_size_allocate {
1495 my ($self, $w, $h) = @_;
1496
1497 my $space = $self->{vertical} ? $h : $w;
1498 my @children = $self->visible_children;
1499
1500 my @req;
1501
1502 if ($self->{homogeneous}) {
1503 @req = ($space / (@children || 1)) x @children;
1504 } else {
1505 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1506 my $req = List::Util::sum @req;
1507
1508 if ($req > $space) {
1509 # ah well, not enough space
1510 $_ *= $space / $req for @req;
1511 } else {
1512 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1513
1514 $space = ($space - $req) / $expand; # remaining space to give away
1515
1516 $req[$_] += $space * $children[$_]{expand}
1517 for 0 .. $#children;
1518 }
1519 }
1520
1521 CFClient::UI::harmonize \@req;
1522
1523 my $pos = 0;
1524 for (0 .. $#children) {
1525 my $alloc = $req[$_];
1526 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1527
1528 $pos += $alloc;
1529 }
1530
1531 1
1532}
1533
1534#############################################################################
1535
1253package CFClient::UI::HBox; 1536package CFClient::UI::HBox;
1254 1537
1255# TODO: wrap into common Box base class
1256
1257our @ISA = CFClient::UI::Container::; 1538our @ISA = CFClient::UI::Box::;
1258 1539
1259sub size_request { 1540sub new {
1260 my ($self) = @_; 1541 my $class = shift;
1261 1542
1262 my @alloc = map [$_->size_request], @{$self->{children}}; 1543 $class->SUPER::new (
1263 1544 vertical => 0,
1264 ( 1545 @_,
1265 (List::Util::sum map $_->[0], @alloc),
1266 (List::Util::max map $_->[1], @alloc),
1267 ) 1546 )
1268} 1547}
1269 1548
1270sub size_allocate {
1271 my ($self, $w, $h) = @_;
1272
1273 ($h, $w) = ($w, $h);
1274
1275 my $children = $self->{children};
1276
1277 my @h = map $_->{req_w}, @$children;
1278
1279 my $req_h = List::Util::sum @h;
1280
1281 if ($req_h > $h) {
1282 # ah well, not enough space
1283 $_ *= $h / $req_h for @h;
1284 } else {
1285 my $exp = List::Util::sum map $_->{expand}, @$children;
1286 $exp ||= 1;
1287
1288 for (0 .. $#$children) {
1289 my $child = $children->[$_];
1290
1291 my $alloc_h = $h[$_];
1292 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1293 $h[$_] = $alloc_h;
1294 }
1295 }
1296
1297 CFClient::UI::harmonize \@h;
1298
1299 my $y = 0;
1300 for (0 .. $#$children) {
1301 my $child = $children->[$_];
1302 my $h = $h[$_];
1303 $child->configure ($y, 0, $h, $w);
1304
1305 $y += $h;
1306 }
1307
1308 1
1309}
1310
1311############################################################################# 1549#############################################################################
1312 1550
1313package CFClient::UI::VBox; 1551package CFClient::UI::VBox;
1314 1552
1315# TODO: wrap into common Box base class
1316
1317our @ISA = CFClient::UI::Container::; 1553our @ISA = CFClient::UI::Box::;
1318 1554
1319sub size_request { 1555sub new {
1320 my ($self) = @_; 1556 my $class = shift;
1321 1557
1322 my @alloc = map [$_->size_request], @{$self->{children}}; 1558 $class->SUPER::new (
1323 1559 vertical => 1,
1324 ( 1560 @_,
1325 (List::Util::max map $_->[0], @alloc),
1326 (List::Util::sum map $_->[1], @alloc),
1327 ) 1561 )
1328}
1329
1330sub size_allocate {
1331 my ($self, $w, $h) = @_;
1332
1333 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1334
1335 my $children = $self->{children};
1336
1337 my @h = map $_->{req_h}, @$children;
1338
1339 my $req_h = List::Util::sum @h;
1340
1341 if ($req_h > $h) {
1342 # ah well, not enough space
1343 $_ *= $h / $req_h for @h;
1344 } else {
1345 my $exp = List::Util::sum map $_->{expand}, @$children;
1346 $exp ||= 1;
1347
1348 for (0 .. $#$children) {
1349 my $child = $children->[$_];
1350
1351 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1352 }
1353 }
1354
1355 CFClient::UI::harmonize \@h;
1356
1357 my $y = 0;
1358 for (0 .. $#$children) {
1359 my $child = $children->[$_];
1360 my $h = $h[$_];
1361 $child->configure (0, $y, $w, $h);
1362
1363 $y += $h;
1364 }
1365
1366 1
1367} 1562}
1368 1563
1369############################################################################# 1564#############################################################################
1370 1565
1371package CFClient::UI::Label; 1566package CFClient::UI::Label;
… …
1388 ellipsise => 3, # end 1583 ellipsise => 3, # end
1389 layout => (new CFClient::Layout), 1584 layout => (new CFClient::Layout),
1390 fontsize => 1, 1585 fontsize => 1,
1391 align => -1, 1586 align => -1,
1392 valign => -1, 1587 valign => -1,
1393 padding => 2, 1588 padding_x => 2,
1589 padding_y => 2,
1394 can_events => 0, 1590 can_events => 0,
1395 %arg 1591 %arg
1396 ); 1592 );
1397 1593
1398 if (exists $self->{template}) { 1594 if (exists $self->{template}) {
… …
1425 1621
1426 delete $self->{texture}; 1622 delete $self->{texture};
1427 $self->SUPER::update; 1623 $self->SUPER::update;
1428} 1624}
1429 1625
1626sub realloc {
1627 my ($self) = @_;
1628
1629 delete $self->{ox};
1630 $self->SUPER::realloc;
1631}
1632
1430sub set_text { 1633sub set_text {
1431 my ($self, $text) = @_; 1634 my ($self, $text) = @_;
1432 1635
1433 return if $self->{text} eq "T$text"; 1636 return if $self->{text} eq "T$text";
1434 $self->{text} = "T$text"; 1637 $self->{text} = "T$text";
1435 1638
1436 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1437 $self->{layout}->set_text ($text); 1639 $self->{layout}->set_text ($text);
1438 1640
1641 delete $self->{size_req};
1642 $self->realloc;
1439 $self->update; 1643 $self->update;
1440 $self->check_size;
1441} 1644}
1442 1645
1443sub set_markup { 1646sub set_markup {
1444 my ($self, $markup) = @_; 1647 my ($self, $markup) = @_;
1445 1648
1446 return if $self->{text} eq "M$markup"; 1649 return if $self->{text} eq "M$markup";
1447 $self->{text} = "M$markup"; 1650 $self->{text} = "M$markup";
1448 1651
1449 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1652 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1450 1653
1451 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1452 $self->{layout}->set_markup ($markup); 1654 $self->{layout}->set_markup ($markup);
1453 1655
1656 delete $self->{size_req};
1657 $self->realloc;
1454 $self->update; 1658 $self->update;
1455 $self->check_size;
1456} 1659}
1457 1660
1458sub size_request { 1661sub size_request {
1459 my ($self) = @_; 1662 my ($self) = @_;
1460 1663
1664 $self->{size_req} ||= do {
1461 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1665 $self->{layout}->set_font ($self->{font}) if $self->{font};
1462 $self->{layout}->set_width ($self->{max_w} || -1); 1666 $self->{layout}->set_width ($self->{max_w} || -1);
1463 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1667 $self->{layout}->set_ellipsise ($self->{ellipsise});
1464 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1668 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1465 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1669 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1466 1670
1467 my ($w, $h) = $self->{layout}->size; 1671 my ($w, $h) = $self->{layout}->size;
1468 1672
1469 if (exists $self->{template}) { 1673 if (exists $self->{template}) {
1470 $self->{template}->set_font ($self->{font}) if $self->{font}; 1674 $self->{template}->set_font ($self->{font}) if $self->{font};
1675 $self->{template}->set_width ($self->{max_w} || -1);
1471 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1676 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1472 1677
1473 my ($w2, $h2) = $self->{template}->size; 1678 my ($w2, $h2) = $self->{template}->size;
1474 1679
1475 $w = List::Util::max $w, $w2; 1680 $w = List::Util::max $w, $w2;
1476 $h = List::Util::max $h, $h2; 1681 $h = List::Util::max $h, $h2;
1682 }
1683
1684 [$w, $h]
1477 } 1685 };
1478 1686
1479 ( 1687 @{ $self->{size_req} }
1480 $w + $self->{padding} * 2,
1481 $h + $self->{padding} * 2,
1482 )
1483} 1688}
1484 1689
1690sub baseline_shift {
1691 $_[0]{layout}->descent
1692}
1693
1485sub size_allocate { 1694sub invoke_size_allocate {
1486 my ($self, $w, $h) = @_; 1695 my ($self, $w, $h) = @_;
1487 1696
1697 delete $self->{ox};
1698
1488 delete $self->{texture}; 1699 delete $self->{texture}
1700 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1701
1702 1
1489} 1703}
1490 1704
1491sub set_fontsize { 1705sub set_fontsize {
1492 my ($self, $fontsize) = @_; 1706 my ($self, $fontsize) = @_;
1493 1707
1494 $self->{fontsize} = $fontsize; 1708 $self->{fontsize} = $fontsize;
1709 delete $self->{size_req};
1495 delete $self->{texture}; 1710 delete $self->{texture};
1496 1711
1497 $self->update; 1712 $self->realloc;
1498 $self->check_size; 1713}
1714
1715sub reconfigure {
1716 my ($self) = @_;
1717
1718 delete $self->{size_req};
1719 delete $self->{texture};
1720
1721 $self->SUPER::reconfigure;
1499} 1722}
1500 1723
1501sub _draw { 1724sub _draw {
1502 my ($self) = @_; 1725 my ($self) = @_;
1503 1726
1504 $self->SUPER::_draw; # draw background, if applicable 1727 $self->SUPER::_draw; # draw background, if applicable
1505 1728
1506 my $tex = $self->{texture} ||= do { 1729 my $size = $self->{texture} ||= do {
1507 $self->{layout}->set_foreground (@{$self->{fg}}); 1730 $self->{layout}->set_foreground (@{$self->{fg}});
1508 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1731 $self->{layout}->set_font ($self->{font}) if $self->{font};
1509 $self->{layout}->set_width ($self->{w}); 1732 $self->{layout}->set_width ($self->{w});
1510 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1733 $self->{layout}->set_ellipsise ($self->{ellipsise});
1511 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1734 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1512 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1735 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1513 1736
1514 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1737 [$self->{layout}->size]
1515
1516 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1517 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1518 : ($self->{w} - $tex->{w}) * 0.5);
1519
1520 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1521 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1522 : ($self->{h} - $tex->{h}) * 0.5);
1523
1524 $tex
1525 }; 1738 };
1526 1739
1527 glEnable GL_TEXTURE_2D; 1740 unless (exists $self->{ox}) {
1528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1741 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1742 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1743 : ($self->{w} - $size->[0]) * 0.5);
1529 1744
1530 if ($tex->{format} == GL_ALPHA) { 1745 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1531 glColor @{$self->{fg}}; 1746 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1532 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1747 : ($self->{h} - $size->[1]) * 0.5);
1533 } else {
1534 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1535 } 1748 };
1536 1749
1537 glDisable GL_TEXTURE_2D; 1750 my $w = List::Util::min $self->{w} + 4, $size->[0];
1751 my $h = List::Util::min $self->{h} + 2, $size->[1];
1752
1753 $self->{layout}->render ($self->{ox}, $self->{oy});
1538} 1754}
1539 1755
1540############################################################################# 1756#############################################################################
1541 1757
1542package CFClient::UI::EntryBase; 1758package CFClient::UI::EntryBase;
… …
1556 can_hover => 1, 1772 can_hover => 1,
1557 can_focus => 1, 1773 can_focus => 1,
1558 valign => 0, 1774 valign => 0,
1559 can_events => 1, 1775 can_events => 1,
1560 #text => ... 1776 #text => ...
1777 #hidden => "*",
1561 @_ 1778 @_
1562 ) 1779 )
1563} 1780}
1564 1781
1565sub _set_text { 1782sub _set_text {
… …
1567 1784
1568 delete $self->{cur_h}; 1785 delete $self->{cur_h};
1569 1786
1570 return if $self->{text} eq $text; 1787 return if $self->{text} eq $text;
1571 1788
1572 delete $self->{texture};
1573
1574 $self->{last_activity} = $::NOW; 1789 $self->{last_activity} = $::NOW;
1575 $self->{text} = $text; 1790 $self->{text} = $text;
1576 1791
1577 $text =~ s/./*/g if $self->{hidden}; 1792 $text =~ s/./*/g if $self->{hidden};
1578 $self->{layout}->set_text ("$text "); 1793 $self->{layout}->set_text ("$text ");
1794 delete $self->{size_req};
1579 1795
1580 $self->_emit (changed => $self->{text}); 1796 $self->emit (changed => $self->{text});
1797
1798 $self->realloc;
1799 $self->update;
1581} 1800}
1582 1801
1583sub set_text { 1802sub set_text {
1584 my ($self, $text) = @_; 1803 my ($self, $text) = @_;
1585 1804
1586 $self->{cursor} = length $text; 1805 $self->{cursor} = length $text;
1587 $self->_set_text ($text); 1806 $self->_set_text ($text);
1588 $self->update;
1589 $self->check_size;
1590} 1807}
1591 1808
1592sub get_text { 1809sub get_text {
1593 $_[0]{text} 1810 $_[0]{text}
1594} 1811}
… …
1599 my ($w, $h) = $self->SUPER::size_request; 1816 my ($w, $h) = $self->SUPER::size_request;
1600 1817
1601 ($w + 1, $h) # add 1 for cursor 1818 ($w + 1, $h) # add 1 for cursor
1602} 1819}
1603 1820
1604sub key_down { 1821sub invoke_key_down {
1605 my ($self, $ev) = @_; 1822 my ($self, $ev) = @_;
1606 1823
1607 my $mod = $ev->{mod}; 1824 my $mod = $ev->{mod};
1608 my $sym = $ev->{sym}; 1825 my $sym = $ev->{sym};
1609 my $uni = $ev->{unicode}; 1826 my $uni = $ev->{unicode};
… …
1621 } elsif ($sym == CFClient::SDLK_HOME) { 1838 } elsif ($sym == CFClient::SDLK_HOME) {
1622 $self->{cursor} = 0; 1839 $self->{cursor} = 0;
1623 } elsif ($sym == CFClient::SDLK_END) { 1840 } elsif ($sym == CFClient::SDLK_END) {
1624 $self->{cursor} = length $text; 1841 $self->{cursor} = length $text;
1625 } elsif ($uni == 27) { 1842 } elsif ($uni == 27) {
1626 $self->_emit ('escape'); 1843 $self->emit ('escape');
1627 } elsif ($uni) { 1844 } elsif ($uni) {
1628 substr $text, $self->{cursor}++, 0, chr $uni; 1845 substr $text, $self->{cursor}++, 0, chr $uni;
1846 } else {
1847 return 0;
1629 } 1848 }
1630 1849
1631 $self->_set_text ($text); 1850 $self->_set_text ($text);
1632 $self->update;
1633 $self->check_size;
1634}
1635 1851
1852 $self->realloc;
1853
1854 1
1855}
1856
1636sub focus_in { 1857sub invoke_focus_in {
1637 my ($self) = @_; 1858 my ($self) = @_;
1638 1859
1639 $self->{last_activity} = $::NOW; 1860 $self->{last_activity} = $::NOW;
1640 1861
1641 $self->SUPER::focus_in; 1862 $self->SUPER::invoke_focus_in
1642} 1863}
1643 1864
1644sub button_down { 1865sub invoke_button_down {
1645 my ($self, $ev, $x, $y) = @_; 1866 my ($self, $ev, $x, $y) = @_;
1646 1867
1647 $self->SUPER::button_down ($ev, $x, $y); 1868 $self->SUPER::invoke_button_down ($ev, $x, $y);
1648 1869
1649 my $idx = $self->{layout}->xy_to_index ($x, $y); 1870 my $idx = $self->{layout}->xy_to_index ($x, $y);
1650 1871
1651 # byte-index to char-index 1872 # byte-index to char-index
1652 my $text = $self->{text}; 1873 my $text = $self->{text};
1653 utf8::encode $text; 1874 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1654 $self->{cursor} = length substr $text, 0, $idx; 1875 $self->{cursor} = length $text;
1655 1876
1656 $self->_set_text ($self->{text}); 1877 $self->_set_text ($self->{text});
1657 $self->update; 1878 $self->update;
1879
1880 1
1658} 1881}
1659 1882
1660sub mouse_motion { 1883sub invoke_mouse_motion {
1661 my ($self, $ev, $x, $y) = @_; 1884 my ($self, $ev, $x, $y) = @_;
1662# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1885# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1886
1887 1
1663} 1888}
1664 1889
1665sub _draw { 1890sub _draw {
1666 my ($self) = @_; 1891 my ($self) = @_;
1667 1892
1668 local $self->{fg} = $self->{fg}; 1893 local $self->{fg} = $self->{fg};
1669 1894
1670 if ($FOCUS == $self) { 1895 if ($FOCUS == $self) {
1671 glColor @{$self->{active_bg}}; 1896 glColor_premultiply @{$self->{active_bg}};
1672 $self->{fg} = $self->{active_fg}; 1897 $self->{fg} = $self->{active_fg};
1673 } else { 1898 } else {
1674 glColor @{$self->{bg}}; 1899 glColor_premultiply @{$self->{bg}};
1675 } 1900 }
1676 1901
1677 glEnable GL_BLEND; 1902 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1903 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1679 glBegin GL_QUADS; 1904 glBegin GL_QUADS;
1680 glVertex 0 , 0; 1905 glVertex 0 , 0;
1681 glVertex 0 , $self->{h}; 1906 glVertex 0 , $self->{h};
1682 glVertex $self->{w}, $self->{h}; 1907 glVertex $self->{w}, $self->{h};
1683 glVertex $self->{w}, 0; 1908 glVertex $self->{w}, 0;
… …
1708 1933
1709our @ISA = CFClient::UI::EntryBase::; 1934our @ISA = CFClient::UI::EntryBase::;
1710 1935
1711use CFClient::OpenGL; 1936use CFClient::OpenGL;
1712 1937
1713sub key_down { 1938sub invoke_key_down {
1714 my ($self, $ev) = @_; 1939 my ($self, $ev) = @_;
1715 1940
1716 my $sym = $ev->{sym}; 1941 my $sym = $ev->{sym};
1717 1942
1718 if ($sym == 13) { 1943 if ($sym == 13) {
1719 unshift @{$self->{history}}, 1944 unshift @{$self->{history}},
1720 my $txt = $self->get_text; 1945 my $txt = $self->get_text;
1946
1721 $self->{history_pointer} = -1; 1947 $self->{history_pointer} = -1;
1722 $self->{history_saveback} = ''; 1948 $self->{history_saveback} = '';
1723 $self->_emit (activate => $txt); 1949 $self->emit (activate => $txt);
1724 $self->update; 1950 $self->update;
1725 1951
1726 } elsif ($sym == CFClient::SDLK_UP) { 1952 } elsif ($sym == CFClient::SDLK_UP) {
1727 if ($self->{history_pointer} < 0) { 1953 if ($self->{history_pointer} < 0) {
1728 $self->{history_saveback} = $self->get_text; 1954 $self->{history_saveback} = $self->get_text;
… …
1744 } else { 1970 } else {
1745 $self->set_text ($self->{history_saveback}); 1971 $self->set_text ($self->{history_saveback});
1746 } 1972 }
1747 1973
1748 } else { 1974 } else {
1749 $self->SUPER::key_down ($ev); 1975 return $self->SUPER::invoke_key_down ($ev)
1976 }
1977
1750 } 1978 1
1751
1752} 1979}
1753 1980
1754############################################################################# 1981#############################################################################
1755 1982
1756package CFClient::UI::Button; 1983package CFClient::UI::Button;
… …
1765 1992
1766sub new { 1993sub new {
1767 my $class = shift; 1994 my $class = shift;
1768 1995
1769 $class->SUPER::new ( 1996 $class->SUPER::new (
1770 padding => 4, 1997 padding_x => 4,
1998 padding_y => 4,
1771 fg => [1, 1, 1], 1999 fg => [1, 1, 1],
1772 active_fg => [0, 0, 1], 2000 active_fg => [0, 0, 1],
1773 can_hover => 1, 2001 can_hover => 1,
1774 align => 0, 2002 align => 0,
1775 valign => 0, 2003 valign => 0,
1776 can_events => 1, 2004 can_events => 1,
1777 @_ 2005 @_
1778 ) 2006 )
1779} 2007}
1780 2008
1781sub activate { }
1782
1783sub button_up { 2009sub invoke_button_up {
1784 my ($self, $ev, $x, $y) = @_; 2010 my ($self, $ev, $x, $y) = @_;
1785 2011
1786 $self->emit ("activate") 2012 $self->emit ("activate")
1787 if $x >= 0 && $x < $self->{w} 2013 if $x >= 0 && $x < $self->{w}
1788 && $y >= 0 && $y < $self->{h}; 2014 && $y >= 0 && $y < $self->{h};
2015
2016 1
1789} 2017}
1790 2018
1791sub _draw { 2019sub _draw {
1792 my ($self) = @_; 2020 my ($self) = @_;
1793 2021
1794 local $self->{fg} = $self->{fg}; 2022 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1795
1796 if ($GRAB == $self) {
1797 $self->{fg} = $self->{active_fg};
1798 }
1799 2023
1800 glEnable GL_TEXTURE_2D; 2024 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 glColor 0, 0, 0, 1; 2026 glColor 0, 0, 0, 1;
1803 2027
… …
1808 $self->SUPER::_draw; 2032 $self->SUPER::_draw;
1809} 2033}
1810 2034
1811############################################################################# 2035#############################################################################
1812 2036
2037package CFClient::UI::ImageButton;
2038
2039our @ISA = CFClient::UI::Image::;
2040
2041use CFClient::OpenGL;
2042
2043my %textures;
2044
2045sub new {
2046 my $class = shift;
2047
2048 my $self = $class->SUPER::new (
2049 padding_x => 4,
2050 padding_y => 4,
2051 fg => [1, 1, 1],
2052 active_fg => [0, 0, 1],
2053 can_hover => 1,
2054 align => 0,
2055 valign => 0,
2056 can_events => 1,
2057 @_
2058 );
2059}
2060
2061sub invoke_button_up {
2062 my ($self, $ev, $x, $y) = @_;
2063
2064 $self->emit ("activate")
2065 if $x >= 0 && $x < $self->{w}
2066 && $y >= 0 && $y < $self->{h};
2067
2068 1
2069}
2070
2071#############################################################################
2072
1813package CFClient::UI::CheckBox; 2073package CFClient::UI::CheckBox;
1814 2074
1815our @ISA = CFClient::UI::DrawBG::; 2075our @ISA = CFClient::UI::DrawBG::;
1816 2076
1817my @tex = 2077my @tex =
… …
1822 2082
1823sub new { 2083sub new {
1824 my $class = shift; 2084 my $class = shift;
1825 2085
1826 $class->SUPER::new ( 2086 $class->SUPER::new (
1827 padding => 2, 2087 padding_x => 2,
2088 padding_y => 2,
1828 fg => [1, 1, 1], 2089 fg => [1, 1, 1],
1829 active_fg => [1, 1, 0], 2090 active_fg => [1, 1, 0],
1830 bg => [0, 0, 0, 0.2], 2091 bg => [0, 0, 0, 0.2],
1831 active_bg => [1, 1, 1, 0.5], 2092 active_bg => [1, 1, 1, 0.5],
1832 state => 0, 2093 state => 0,
… …
1836} 2097}
1837 2098
1838sub size_request { 2099sub size_request {
1839 my ($self) = @_; 2100 my ($self) = @_;
1840 2101
1841 ($self->{padding} * 2 + 6) x 2 2102 (6) x 2
1842} 2103}
1843 2104
2105sub toggle {
2106 my ($self) = @_;
2107
2108 $self->{state} = !$self->{state};
2109 $self->emit (changed => $self->{state});
2110 $self->update;
2111}
2112
1844sub button_down { 2113sub invoke_button_down {
1845 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1846 2115
1847 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2116 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1848 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2117 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1849 $self->{state} = !$self->{state}; 2118 $self->toggle;
1850 $self->_emit (changed => $self->{state}); 2119 } else {
2120 return 0
2121 }
2122
1851 } 2123 1
1852} 2124}
1853 2125
1854sub _draw { 2126sub _draw {
1855 my ($self) = @_; 2127 my ($self) = @_;
1856 2128
1857 $self->SUPER::_draw; 2129 $self->SUPER::_draw;
1858 2130
1859 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2131 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1860 2132
1861 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2133 my ($w, $h) = @$self{qw(w h)};
2134
2135 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1862 2136
1863 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2137 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1864 2138
1865 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2139 my $tex = $self->{state} ? $tex[1] : $tex[0];
1866 2140
… …
1874package CFClient::UI::Image; 2148package CFClient::UI::Image;
1875 2149
1876our @ISA = CFClient::UI::Base::; 2150our @ISA = CFClient::UI::Base::;
1877 2151
1878use CFClient::OpenGL; 2152use CFClient::OpenGL;
1879use Carp qw/confess/;
1880 2153
1881our %loaded_images; 2154our %texture_cache;
1882 2155
1883sub new { 2156sub new {
1884 my $class = shift; 2157 my $class = shift;
1885 2158
1886 my $self = $class->SUPER::new (can_events => 0, @_); 2159 my $self = $class->SUPER::new (
2160 can_events => 0,
2161 @_,
2162 );
1887 2163
1888 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2164 $self->{path} || $self->{tex}
2165 or Carp::croak "'path' or 'tex' attributes required";
1889 2166
1890 $loaded_images{$self->{image}} ||= 2167 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1891 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2168 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1892 2169
1893 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2170 Scalar::Util::weaken $texture_cache{$self->{path}};
1894 2171
1895 Scalar::Util::weaken $loaded_images{$self->{image}}; 2172 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1896
1897 $self->{aspect} = $tex->{w} / $tex->{h};
1898 2173
1899 $self 2174 $self
1900} 2175}
1901 2176
1902sub size_request { 2177sub size_request {
1903 my ($self) = @_; 2178 my ($self) = @_;
1904 2179
1905 ($self->{tex}->{w}, $self->{tex}->{h}) 2180 ($self->{tex}{w}, $self->{tex}{h})
1906} 2181}
1907 2182
1908sub _draw { 2183sub _draw {
1909 my ($self) = @_; 2184 my ($self) = @_;
1910 2185
… …
2019 my $ycut1 = max 0, min 1, $ycut; 2294 my $ycut1 = max 0, min 1, $ycut;
2020 my $ycut2 = max 0, min 1, $ycut - 1; 2295 my $ycut2 = max 0, min 1, $ycut - 1;
2021 2296
2022 my $h1 = $self->{h} * (1 - $ycut1); 2297 my $h1 = $self->{h} * (1 - $ycut1);
2023 my $h2 = $self->{h} * (1 - $ycut2); 2298 my $h2 = $self->{h} * (1 - $ycut2);
2299 my $h3 = $self->{h};
2300
2301 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2024 2302
2025 glEnable GL_BLEND; 2303 glEnable GL_BLEND;
2026 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2304 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2305 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2027 glEnable GL_TEXTURE_2D; 2306 glEnable GL_TEXTURE_2D;
2028 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2307 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2029 2308
2030 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2309 glBindTexture GL_TEXTURE_2D, $t1->{name};
2031 glBegin GL_QUADS; 2310 glBegin GL_QUADS;
… …
2046 2325
2047 if ($t3) { 2326 if ($t3) {
2048 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2327 glBindTexture GL_TEXTURE_2D, $t3->{name};
2049 glBegin GL_QUADS; 2328 glBegin GL_QUADS;
2050 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2329 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2051 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2330 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2052 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2331 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2053 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2332 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2054 glEnd; 2333 glEnd;
2055 } 2334 }
2056 2335
2057 glDisable GL_BLEND; 2336 glDisable GL_BLEND;
… …
2131 fg => [1, 1, 1], 2410 fg => [1, 1, 1],
2132 active_fg => [0, 0, 0], 2411 active_fg => [0, 0, 0],
2133 bg => [0, 0, 0, 0.2], 2412 bg => [0, 0, 0, 0.2],
2134 active_bg => [1, 1, 1, 0.5], 2413 active_bg => [1, 1, 1, 0.5],
2135 range => [0, 0, 100, 10, 0], 2414 range => [0, 0, 100, 10, 0],
2136 req_w => $::WIDTH / 80, 2415 min_w => $::WIDTH / 80,
2137 req_h => $::WIDTH / 80, 2416 min_h => $::WIDTH / 80,
2138 vertical => 0, 2417 vertical => 0,
2139 can_hover => 1, 2418 can_hover => 1,
2140 inner_pad => 0.02, 2419 inner_pad => 0.02,
2141 @_ 2420 @_
2142 ); 2421 );
… …
2150sub set_range { 2429sub set_range {
2151 my ($self, $range) = @_; 2430 my ($self, $range) = @_;
2152 2431
2153 ($range, $self->{range}) = ($self->{range}, $range); 2432 ($range, $self->{range}) = ($self->{range}, $range);
2154 2433
2155 $self->update
2156 if "@$range" ne "@{$self->{range}}"; 2434 if ("@$range" ne "@{$self->{range}}") {
2435 $self->update;
2436 $self->set_value ($self->{range}[0]);
2437 }
2157} 2438}
2158 2439
2159sub set_value { 2440sub set_value {
2160 my ($self, $value) = @_; 2441 my ($self, $value) = @_;
2161 2442
… …
2172 if $unit; 2453 if $unit;
2173 2454
2174 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2455 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2175 2456
2176 if ($value != $old_value) { 2457 if ($value != $old_value) {
2177 $self->_emit (changed => $value); 2458 $self->emit (changed => $value);
2178 $self->update; 2459 $self->update;
2179 } 2460 }
2180} 2461}
2181 2462
2182sub size_request { 2463sub size_request {
2183 my ($self) = @_; 2464 my ($self) = @_;
2184 2465
2185 my $w = $self->{req_w}; 2466 ($self->{req_w}, $self->{req_h})
2186 my $h = $self->{req_h};
2187
2188 $self->{vertical} ? ($h, $w) : ($w, $h)
2189} 2467}
2190 2468
2191sub button_down { 2469sub invoke_button_down {
2192 my ($self, $ev, $x, $y) = @_; 2470 my ($self, $ev, $x, $y) = @_;
2193 2471
2194 $self->SUPER::button_down ($ev, $x, $y); 2472 $self->SUPER::invoke_button_down ($ev, $x, $y);
2195 2473
2196 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2474 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2197 2475
2198 $self->mouse_motion ($ev, $x, $y); 2476 $self->invoke_mouse_motion ($ev, $x, $y)
2199} 2477}
2200 2478
2201sub mouse_motion { 2479sub invoke_mouse_motion {
2202 my ($self, $ev, $x, $y) = @_; 2480 my ($self, $ev, $x, $y) = @_;
2203 2481
2204 if ($GRAB == $self) { 2482 if ($GRAB == $self) {
2205 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2483 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2206 2484
2207 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2485 my (undef, $lo, $hi, $page) = @{$self->{range}};
2208 2486
2209 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2487 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2210 2488
2211 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2489 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2490 } else {
2491 return 0;
2492 }
2493
2212 } 2494 1
2495}
2496
2497sub invoke_mouse_wheel {
2498 my ($self, $ev) = @_;
2499
2500 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2501
2502 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);
2503
2504 ! ! $delta
2213} 2505}
2214 2506
2215sub update { 2507sub update {
2216 my ($self) = @_; 2508 my ($self) = @_;
2217 2509
2218 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2510 delete $self->{knob_w};
2511 $self->SUPER::update;
2512}
2513
2514sub _draw {
2515 my ($self) = @_;
2516
2517 unless ($self->{knob_w}) {
2219 $self->set_value ($self->{range}[0]); 2518 $self->set_value ($self->{range}[0]);
2220 2519
2221 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2520 my ($value, $lo, $hi, $page) = @{$self->{range}};
2222 my $range = ($hi - $page - $lo) || 1e-100; 2521 my $range = ($hi - $page - $lo) || 1e-100;
2223 2522
… …
2229 $value = ($value - $lo) / $range; 2528 $value = ($value - $lo) / $range;
2230 $value = $value * $self->{scale} + $self->{offset}; 2529 $value = $value * $self->{scale} + $self->{offset};
2231 2530
2232 $self->{knob_x} = $value - $knob_w * 0.5; 2531 $self->{knob_x} = $value - $knob_w * 0.5;
2233 $self->{knob_w} = $knob_w; 2532 $self->{knob_w} = $knob_w;
2234 }); 2533 }
2235
2236 $self->SUPER::update;
2237}
2238
2239sub _draw {
2240 my ($self) = @_;
2241 2534
2242 $self->SUPER::_draw (); 2535 $self->SUPER::_draw ();
2243 2536
2244 glScale $self->{w}, $self->{h}; 2537 glScale $self->{w}, $self->{h};
2245 2538
… …
2306sub set_range { shift->{slider}->set_range (@_) } 2599sub set_range { shift->{slider}->set_range (@_) }
2307sub set_value { shift->{slider}->set_value (@_) } 2600sub set_value { shift->{slider}->set_value (@_) }
2308 2601
2309############################################################################# 2602#############################################################################
2310 2603
2311package CFClient::UI::TextView; 2604package CFClient::UI::TextScroller;
2312 2605
2313our @ISA = CFClient::UI::HBox::; 2606our @ISA = CFClient::UI::HBox::;
2314 2607
2315use CFClient::OpenGL; 2608use CFClient::OpenGL;
2316 2609
2317sub new { 2610sub new {
2318 my $class = shift; 2611 my $class = shift;
2319 2612
2320 my $self = $class->SUPER::new ( 2613 my $self = $class->SUPER::new (
2321 fontsize => 1, 2614 fontsize => 1,
2322 can_events => 0, 2615 can_events => 1,
2616 indent => 0,
2323 #font => default_font 2617 #font => default_font
2324 @_, 2618 @_,
2325 2619
2326 layout => (new CFClient::Layout 1), 2620 layout => (new CFClient::Layout),
2327 par => [], 2621 par => [],
2328 height => 0, 2622 height => 0,
2329 children => [ 2623 children => [
2330 (new CFClient::UI::Empty expand => 1), 2624 (new CFClient::UI::Empty expand => 1),
2331 (new CFClient::UI::Slider vertical => 1), 2625 (new CFClient::UI::Slider vertical => 1),
… …
2342 2636
2343 $self->{fontsize} = $fontsize; 2637 $self->{fontsize} = $fontsize;
2344 $self->reflow; 2638 $self->reflow;
2345} 2639}
2346 2640
2641sub size_request {
2642 my ($self) = @_;
2643
2644 my ($empty, $slider) = @{ $self->{children} };
2645
2646 local $self->{children} = [$empty, $slider];
2647 $self->SUPER::size_request
2648}
2649
2347sub size_allocate { 2650sub invoke_size_allocate {
2348 my ($self, $w, $h) = @_; 2651 my ($self, $w, $h) = @_;
2349 2652
2350 $self->SUPER::size_allocate ($w, $h); 2653 my ($empty, $slider, @other) = @{ $self->{children} };
2654 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2351 2655
2352 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2656 $self->{layout}->set_font ($self->{font}) if $self->{font};
2353 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2657 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2354 $self->{layout}->set_width ($self->{children}[0]{w}); 2658 $self->{layout}->set_width ($empty->{w});
2659 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2355 2660
2356 $self->reflow; 2661 $self->reflow;
2357}
2358 2662
2359sub text_size { 2663 local $self->{children} = [$empty, $slider];
2664 $self->SUPER::invoke_size_allocate ($w, $h)
2665}
2666
2667sub invoke_mouse_wheel {
2360 my ($self, $text, $indent) = @_; 2668 my ($self, $ev) = @_;
2669
2670 return 0 unless $ev->{dy}; # only vertical movements
2671
2672 $self->{children}[1]->emit (mouse_wheel => $ev);
2673
2674 1
2675}
2676
2677sub get_layout {
2678 my ($self, $para) = @_;
2361 2679
2362 my $layout = $self->{layout}; 2680 my $layout = $self->{layout};
2363 2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683 $layout->set_foreground (@{$para->{fg}});
2364 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2684 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2365 $layout->set_width ($self->{children}[0]{w} - $indent); 2685 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2686 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2366 $layout->set_markup ($text); 2687 $layout->set_markup ($para->{markup});
2688
2689 $layout->set_shapes (
2690 map
2691 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2692 @{$para->{widget}}
2367 2693 );
2694
2368 $layout->size 2695 $layout
2369} 2696}
2370 2697
2371sub reflow { 2698sub reflow {
2372 my ($self) = @_; 2699 my ($self) = @_;
2373 2700
… …
2382 $self->{children}[1]->set_value ($offset); 2709 $self->{children}[1]->set_value ($offset);
2383} 2710}
2384 2711
2385sub clear { 2712sub clear {
2386 my ($self) = @_; 2713 my ($self) = @_;
2714
2715 my (undef, undef, @other) = @{ $self->{children} };
2716 $self->remove ($_) for @other;
2387 2717
2388 $self->{par} = []; 2718 $self->{par} = [];
2389 $self->{height} = 0; 2719 $self->{height} = 0;
2390 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2720 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2391} 2721}
2392 2722
2393sub add_paragraph { 2723sub add_paragraph {
2394 my ($self, $color, $text, $indent) = @_; 2724 my ($self, $color, $para, $indent) = @_;
2395 2725
2396 for my $line (split /\n/, $text) { 2726 my ($text, @w) = ref $para ? @$para : $para;
2397 my ($w, $h) = $self->text_size ($line); 2727
2398 $self->{height} += $h; 2728 $para = {
2399 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2729 w => 1e10,
2730 wrapped => 1,
2731 fg => $color,
2732 indent => $indent,
2733 markup => $text,
2734 widget => \@w,
2400 } 2735 };
2401 2736
2402 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2737 $self->add (@w) if @w;
2738 push @{$self->{par}}, $para;
2739
2740 $self->{need_reflow}++;
2741 $self->update;
2742}
2743
2744sub scroll_to_bottom {
2745 my ($self) = @_;
2746
2747 $self->{scroll_to_bottom} = 1;
2748 $self->update;
2403} 2749}
2404 2750
2405sub update { 2751sub update {
2406 my ($self) = @_; 2752 my ($self) = @_;
2407 2753
… …
2409 2755
2410 return unless $self->{h} > 0; 2756 return unless $self->{h} > 0;
2411 2757
2412 delete $self->{texture}; 2758 delete $self->{texture};
2413 2759
2414 $ROOT->on_post_alloc ($self, sub { 2760 $ROOT->on_post_alloc ($self => sub {
2415 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2761 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2416 2762
2417 if (delete $self->{need_reflow}) { 2763 if (delete $self->{need_reflow}) {
2418 my $height = 0; 2764 my $height = 0;
2419 2765
2420 my $layout = $self->{layout};
2421
2422 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2423
2424 for (@{$self->{par}}) { 2766 for my $para (@{$self->{par}}) {
2425 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2767 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2426 $layout->set_width ($W - $_->[3]); 2768 my $layout = $self->get_layout ($para);
2427 $layout->set_markup ($_->[4]);
2428 my ($w, $h) = $layout->size; 2769 my ($w, $h) = $layout->size;
2429 $_->[0] = $w + $_->[3]; 2770
2430 $_->[1] = $h; 2771 $para->{w} = $w + $para->{indent};
2772 $para->{h} = $h;
2773 $para->{wrapped} = $layout->has_wrapped;
2431 } 2774 }
2432 2775
2433 $height += $_->[1]; 2776 $height += $para->{h};
2434 } 2777 }
2435 2778
2436 $self->{height} = $height; 2779 $self->{height} = $height;
2437 2780
2438 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2781 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2439 2782
2440 delete $self->{texture}; 2783 delete $self->{texture};
2441 } 2784 }
2442 2785
2786 if (delete $self->{scroll_to_bottom}) {
2787 $self->{children}[1]->set_value (1e10);
2788 }
2789
2443 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2790 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2444 glClearColor 0.5, 0.5, 0.5, 0; 2791 glClearColor 0, 0, 0, 0;
2445 glClear GL_COLOR_BUFFER_BIT; 2792 glClear GL_COLOR_BUFFER_BIT;
2446 2793
2447 my $top = int $self->{children}[1]{range}[0]; 2794 my $top = int $self->{children}[1]{range}[0];
2448 2795
2449 my $y0 = $top; 2796 my $y0 = $top;
2450 my $y1 = $top + $H; 2797 my $y1 = $top + $H;
2451 2798
2452 my $y = 0; 2799 my $y = 0;
2453 2800
2454 my $layout = $self->{layout};
2455
2456 $layout->set_font ($self->{font}) if $self->{font};
2457
2458 glEnable GL_BLEND;
2459 #TODO# not correct in windows where rgba is forced off
2460 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2461
2462 for my $par (@{$self->{par}}) { 2801 for my $para (@{$self->{par}}) {
2463 my $h = $par->[1]; 2802 my $h = $para->{h};
2464 2803
2465 if ($y0 < $y + $h && $y < $y1) { 2804 if ($y0 < $y + $h && $y < $y1) {
2466 $layout->set_foreground (@{ $par->[2] });
2467 $layout->set_width ($W - $par->[3]);
2468 $layout->set_markup ($par->[4]);
2469 2805
2470 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2806 my $layout = $self->get_layout ($para);
2471 2807
2472 glRasterPos $par->[3], $y - $y0; 2808 $layout->render ($para->{indent}, $y - $y0);
2473 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2809
2810 if (my @w = @{ $para->{widget} }) {
2811 my @s = $layout->get_shapes;
2812
2813 for (@w) {
2814 my ($dx, $dy) = splice @s, 0, 2, ();
2815
2816 $_->{x} = $dx + $para->{indent};
2817 $_->{y} = $dy + $y - $y0;
2818
2819 $_->draw;
2820 }
2821 }
2474 } 2822 }
2475 2823
2476 $y += $h; 2824 $y += $h;
2477 } 2825 }
2478
2479 glDisable GL_BLEND;
2480 }; 2826 };
2481 }); 2827 });
2482} 2828}
2483 2829
2830sub reconfigure {
2831 my ($self) = @_;
2832
2833 $self->SUPER::reconfigure;
2834
2835 $_->{w} = 1e10 for @{ $self->{par} };
2836 $self->reflow;
2837}
2838
2484sub _draw { 2839sub _draw {
2485 my ($self) = @_; 2840 my ($self) = @_;
2486 2841
2487 glEnable GL_TEXTURE_2D; 2842 glEnable GL_TEXTURE_2D;
2488 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2843 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2489 glColor 1, 1, 1, 1; 2844 glColor 0, 0, 0, 1;
2490 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2845 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2491 glDisable GL_TEXTURE_2D; 2846 glDisable GL_TEXTURE_2D;
2492 2847
2493 $self->{children}[1]->draw; 2848 $self->{children}[1]->draw;
2494
2495} 2849}
2496 2850
2497############################################################################# 2851#############################################################################
2498 2852
2499package CFClient::UI::Animator; 2853package CFClient::UI::Animator;
… …
2544 2898
2545sub new { 2899sub new {
2546 my $class = shift; 2900 my $class = shift;
2547 2901
2548 my $self = $class->SUPER::new ( 2902 my $self = $class->SUPER::new (
2549 state => 0, 2903 state => 0,
2550 connect_activate => \&toggle_flopper, 2904 on_activate => \&toggle_flopper,
2551 @_ 2905 @_
2552 ); 2906 );
2553 2907
2554 if ($self->{state}) {
2555 $self->{state} = 0;
2556 $self->toggle_flopper;
2557 }
2558
2559 $self 2908 $self
2560} 2909}
2561 2910
2562sub toggle_flopper { 2911sub toggle_flopper {
2563 my ($self) = @_; 2912 my ($self) = @_;
2564 2913
2565 # TODO: use animation 2914 $self->{other}->toggle_visibility;
2566 if ($self->{state} = !$self->{state}) {
2567 $CFClient::UI::ROOT->add ($self->{other});
2568 $self->{other}->move ($self->coord2global (0, $self->{h}));
2569 $self->_emit ("open");
2570 } else {
2571 $CFClient::UI::ROOT->remove ($self->{other});
2572 $self->_emit ("close");
2573 }
2574
2575 $self->_emit (changed => $self->{state});
2576} 2915}
2577 2916
2578############################################################################# 2917#############################################################################
2579 2918
2580package CFClient::UI::Tooltip; 2919package CFClient::UI::Tooltip;
… …
2593} 2932}
2594 2933
2595sub set_tooltip_from { 2934sub set_tooltip_from {
2596 my ($self, $widget) = @_; 2935 my ($self, $widget) = @_;
2597 2936
2937 my $tooltip = $widget->{tooltip};
2938
2939 if ($ENV{CFPLUS_DEBUG} & 2) {
2940 $tooltip .= "\n\n" . (ref $widget) . "\n"
2941 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2942 . "req $widget->{req_w} $widget->{req_h}\n"
2943 . "visible $widget->{visible}";
2944 }
2945
2946 $tooltip =~ s/^\n+//;
2947 $tooltip =~ s/\n+$//;
2948
2598 $self->add (new CFClient::UI::Label 2949 $self->add (new CFClient::UI::Label
2599 markup => $widget->{tooltip}, 2950 markup => $tooltip,
2600 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2951 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2601 fontsize => 0.8, 2952 fontsize => 0.8,
2602 fg => [0, 0, 0, 1], 2953 fg => [0, 0, 0, 1],
2603 ellipsise => 0, 2954 ellipsise => 0,
2604 font => ($widget->{tooltip_font} || $::FONT_PROP), 2955 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2611 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2612 2963
2613 ($w + 4, $h + 4) 2964 ($w + 4, $h + 4)
2614} 2965}
2615 2966
2616sub size_allocate { 2967sub invoke_size_allocate {
2617 my ($self, $w, $h) = @_; 2968 my ($self, $w, $h) = @_;
2618 2969
2619 $self->SUPER::size_allocate ($w - 4, $h - 4); 2970 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2971}
2972
2973sub invoke_visibility_change {
2974 my ($self, $visible) = @_;
2975
2976 return unless $visible;
2977
2978 $self->{root}->on_post_alloc ("move_$self" => sub {
2979 my $widget = $self->{owner}
2980 or return;
2981
2982 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2983
2984 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2985 if $x + $self->{w} > $self->{root}{w};
2986
2987 $self->move_abs ($x, $y);
2988 });
2620} 2989}
2621 2990
2622sub _draw { 2991sub _draw {
2623 my ($self) = @_; 2992 my ($self) = @_;
2624 2993
… …
2641 glVertex $w, $h; 3010 glVertex $w, $h;
2642 glVertex $w, 0; 3011 glVertex $w, 0;
2643 glEnd; 3012 glEnd;
2644 3013
2645 glTranslate 2 - 0.375, 2 - 0.375; 3014 glTranslate 2 - 0.375, 2 - 0.375;
3015
2646 $self->SUPER::_draw; 3016 $self->SUPER::_draw;
2647} 3017}
2648 3018
2649############################################################################# 3019#############################################################################
2650 3020
… …
2709 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3079 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2710 3080
2711 if ($tex) { 3081 if ($tex) {
2712 glEnable GL_TEXTURE_2D; 3082 glEnable GL_TEXTURE_2D;
2713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3083 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2714 glColor 1, 1, 1, 1; 3084 glColor 0, 0, 0, 1;
2715 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3085 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2716 glDisable GL_TEXTURE_2D; 3086 glDisable GL_TEXTURE_2D;
2717 } 3087 }
2718} 3088}
2719 3089
2720sub DESTROY { 3090sub destroy {
2721 my ($self) = @_; 3091 my ($self) = @_;
2722 3092
2723 $self->{timer}->cancel 3093 $self->{timer}->cancel
2724 if $self->{timer}; 3094 if $self->{timer};
2725 3095
2726 $self->SUPER::DESTROY; 3096 $self->SUPER::destroy;
2727} 3097}
2728 3098
2729############################################################################# 3099#############################################################################
2730 3100
2731package CFClient::UI::Inventory; 3101package CFClient::UI::Buttonbar;
2732 3102
2733our @ISA = CFClient::UI::ScrolledWindow::; 3103our @ISA = CFClient::UI::HBox::;
2734 3104
2735sub new { 3105# TODO: should actualyl wrap buttons and other goodies.
2736 my $class = shift;
2737
2738 my $self = $class->SUPER::new (
2739 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2740 @_,
2741 );
2742
2743 $self
2744}
2745
2746sub set_items {
2747 my ($self, $items) = @_;
2748
2749 $self->{scrolled}->clear;
2750 return unless $items;
2751
2752 my @items = sort {
2753 ($a->{type} <=> $b->{type})
2754 or ($a->{name} cmp $b->{name})
2755 } @$items;
2756
2757 $self->{real_items} = \@items;
2758
2759 my $row = 0;
2760 for my $item (@items) {
2761 CFClient::Item::update_widgets $item;
2762
2763 $self->{scrolled}->add (0, $row, $item->{face_widget});
2764 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2765 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2766
2767 $row++;
2768 }
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773 ($self->{req_w}, $self->{req_h});
2774}
2775 3106
2776############################################################################# 3107#############################################################################
2777 3108
2778package CFClient::UI::Menu; 3109package CFClient::UI::Menu;
2779 3110
… …
2791 ); 3122 );
2792 3123
2793 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3124 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2794 3125
2795 for my $item (@{ $self->{items} }) { 3126 for my $item (@{ $self->{items} }) {
2796 my ($widget, $cb) = @$item; 3127 my ($widget, $cb, $tooltip) = @$item;
2797 3128
2798 # handle various types of items, only text for now 3129 # handle various types of items, only text for now
2799 if (!ref $widget) { 3130 if (!ref $widget) {
3131 if ($widget =~ /\t/) {
3132 my ($left, $right) = split /\t/, $widget, 2;
3133
3134 $widget = new CFClient::UI::HBox
3135 can_hover => 1,
3136 can_events => 1,
3137 tooltip => $tooltip,
3138 children => [
3139 (new CFClient::UI::Label markup => $left, expand => 1),
3140 (new CFClient::UI::Label markup => $right, align => +1),
3141 ],
3142 ;
3143
3144 } else {
2800 $widget = new CFClient::UI::Label 3145 $widget = new CFClient::UI::Label
2801 can_hover => 1, 3146 can_hover => 1,
2802 can_events => 1, 3147 can_events => 1,
2803 text => $widget; 3148 markup => $widget,
3149 tooltip => $tooltip;
3150 }
2804 } 3151 }
2805 3152
2806 $self->{item}{$widget} = $item; 3153 $self->{item}{$widget} = $item;
2807 3154
2808 $self->{vbox}->add ($widget); 3155 $self->{vbox}->add ($widget);
… …
2813 3160
2814# popup given the event (must be a mouse button down event currently) 3161# popup given the event (must be a mouse button down event currently)
2815sub popup { 3162sub popup {
2816 my ($self, $ev) = @_; 3163 my ($self, $ev) = @_;
2817 3164
2818 $self->_emit ("popdown"); 3165 $self->emit ("popdown");
2819 3166
2820 # maybe save $GRAB? must be careful about events... 3167 # maybe save $GRAB? must be careful about events...
2821 $GRAB = $self; 3168 $GRAB = $self;
2822 $self->{button} = $ev->{button}; 3169 $self->{button} = $ev->{button};
2823 3170
2824 $self->show; 3171 $self->show;
2825 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3172 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2826} 3173}
2827 3174
2828sub mouse_motion { 3175sub invoke_mouse_motion {
2829 my ($self, $ev, $x, $y) = @_; 3176 my ($self, $ev, $x, $y) = @_;
2830 3177
2831 # TODO: should use vbox->find_widget or so 3178 # TODO: should use vbox->find_widget or so
2832 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3179 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2833 $self->{hover} = $self->{item}{$HOVER}; 3180 $self->{hover} = $self->{item}{$HOVER};
2834}
2835 3181
3182 0
3183}
3184
2836sub button_up { 3185sub invoke_button_up {
2837 my ($self, $ev, $x, $y) = @_; 3186 my ($self, $ev, $x, $y) = @_;
2838 3187
2839 if ($ev->{button} == $self->{button}) { 3188 if ($ev->{button} == $self->{button}) {
2840 undef $GRAB; 3189 undef $GRAB;
2841 $self->hide; 3190 $self->hide;
2842 3191
2843 $self->_emit ("popdown"); 3192 $self->emit ("popdown");
2844 $self->{hover}[1]->() if $self->{hover}; 3193 $self->{hover}[1]->() if $self->{hover};
3194 } else {
3195 return 0
3196 }
3197
2845 } 3198 1
2846} 3199}
2847 3200
2848############################################################################# 3201#############################################################################
2849 3202
2850package CFClient::UI::Statusbox; 3203package CFClient::UI::Multiplexer;
2851 3204
2852our @ISA = CFClient::UI::VBox::; 3205our @ISA = CFClient::UI::Container::;
2853 3206
2854sub new { 3207sub new {
2855 my $class = shift; 3208 my $class = shift;
2856 3209
2857 $class->SUPER::new ( 3210 my $self = $class->SUPER::new (
3211 @_,
3212 );
3213
3214 $self->{current} = $self->{children}[0]
3215 if @{ $self->{children} };
3216
3217 $self
3218}
3219
3220sub add {
3221 my ($self, @widgets) = @_;
3222
3223 $self->SUPER::add (@widgets);
3224
3225 $self->{current} = $self->{children}[0]
3226 if @{ $self->{children} };
3227}
3228
3229sub get_current_page {
3230 my ($self) = @_;
3231
3232 $self->{current}
3233}
3234
3235sub set_current_page {
3236 my ($self, $page_or_widget) = @_;
3237
3238 my $widget = ref $page_or_widget
3239 ? $page_or_widget
3240 : $self->{children}[$page_or_widget];
3241
3242 $self->{current} = $widget;
3243 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3244
3245 $self->emit (page_changed => $self->{current});
3246
3247 $self->realloc;
3248}
3249
3250sub visible_children {
3251 $_[0]{current}
3252}
3253
3254sub size_request {
3255 my ($self) = @_;
3256
3257 $self->{current}->size_request
3258}
3259
3260sub invoke_size_allocate {
3261 my ($self, $w, $h) = @_;
3262
3263 $self->{current}->configure (0, 0, $w, $h);
3264
3265 1
3266}
3267
3268sub _draw {
3269 my ($self) = @_;
3270
3271 $self->{current}->draw;
3272}
3273
3274#############################################################################
3275
3276package CFClient::UI::Notebook;
3277
3278our @ISA = CFClient::UI::VBox::;
3279
3280sub new {
3281 my $class = shift;
3282
3283 my $self = $class->SUPER::new (
3284 buttonbar => (new CFClient::UI::Buttonbar),
3285 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3286 # filter => # will be put between multiplexer and $self
3287 @_,
3288 );
3289
3290 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3291 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3292
3293 $self
3294}
3295
3296sub add {
3297 my ($self, $title, $widget, $tooltip) = @_;
3298
3299 Scalar::Util::weaken $self;
3300
3301 $self->{buttonbar}->add (new CFClient::UI::Button
3302 markup => $title,
3303 tooltip => $tooltip,
3304 on_activate => sub { $self->set_current_page ($widget) },
3305 );
3306
3307 $self->{multiplexer}->add ($widget);
3308}
3309
3310sub get_current_page {
3311 my ($self) = @_;
3312
3313 $self->{multiplexer}->get_current_page
3314}
3315
3316sub set_current_page {
3317 my ($self, $page) = @_;
3318
3319 $self->{multiplexer}->set_current_page ($page);
3320 $self->emit (page_changed => $self->{multiplexer}{current});
3321}
3322
3323#############################################################################
3324
3325package CFClient::UI::Combobox;
3326
3327use utf8;
3328
3329our @ISA = CFClient::UI::Button::;
3330
3331sub new {
3332 my $class = shift;
3333
3334 my $self = $class->SUPER::new (
3335 options => [], # [value, title, longdesc], ...
3336 value => undef,
3337 @_,
3338 );
3339
3340 $self->_set_value ($self->{value});
3341
3342 $self
3343}
3344
3345sub invoke_button_down {
3346 my ($self, $ev) = @_;
3347
3348 my @menu_items;
3349
3350 for (@{ $self->{options} }) {
3351 my ($value, $title, $tooltip) = @$_;
3352
3353 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3354 }
3355
3356 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3357}
3358
3359sub _set_value {
3360 my ($self, $value) = @_;
3361
3362 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3363 or return;
3364
3365 $self->{value} = $item->[0];
3366 $self->set_markup ("$item->[1] ⇓");
3367 $self->set_tooltip ($item->[2]);
3368}
3369
3370sub set_value {
3371 my ($self, $value) = @_;
3372
3373 return unless $self->{value} ne $value;
3374
3375 $self->_set_value ($value);
3376 $self->emit (changed => $value);
3377}
3378
3379#############################################################################
3380
3381package CFClient::UI::Statusbox;
3382
3383our @ISA = CFClient::UI::VBox::;
3384
3385sub new {
3386 my $class = shift;
3387
3388 my $self = $class->SUPER::new (
2858 fontsize => 0.8, 3389 fontsize => 0.8,
2859 @_, 3390 @_,
2860 ) 3391 );
3392
3393 Scalar::Util::weaken (my $this = $self);
3394
3395 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3396
3397 $self
2861} 3398}
2862 3399
2863sub reorder { 3400sub reorder {
2864 my ($self) = @_; 3401 my ($self) = @_;
2865 my $NOW = time; 3402 my $NOW = Time::HiRes::time;
3403
3404 # freeze display when hovering over any label
3405 return if $CFClient::UI::TOOLTIP->{owner}
3406 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3407 values %{ $self->{item} };
2866 3408
2867 while (my ($k, $v) = each %{ $self->{item} }) { 3409 while (my ($k, $v) = each %{ $self->{item} }) {
2868 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3410 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2869 } 3411 }
2870 3412
… …
2873 my @items = sort { 3415 my @items = sort {
2874 $a->{pri} <=> $b->{pri} 3416 $a->{pri} <=> $b->{pri}
2875 or $b->{id} <=> $a->{id} 3417 or $b->{id} <=> $a->{id}
2876 } values %{ $self->{item} }; 3418 } values %{ $self->{item} };
2877 3419
3420 $self->{timer}->interval (1);
3421
2878 my $count = 10 + 1; 3422 my $count = 10 + 1;
2879 for my $item (@items) { 3423 for my $item (@items) {
2880 last unless --$count; 3424 last unless --$count;
2881 3425
2882 push @widgets, $item->{label} ||= do { 3426 my $label = $item->{label} ||= do {
2883 # TODO: doesn't handle markup well (read as: at all) 3427 # TODO: doesn't handle markup well (read as: at all)
2884 my $short = $item->{count} > 1 3428 my $short = $item->{count} > 1
2885 ? "<b>$item->{count} ×</b> $item->{text}" 3429 ? "<b>$item->{count} ×</b> $item->{text}"
2886 : $item->{text}; 3430 : $item->{text};
2887 3431
… …
2895 tooltip => $item->{tooltip}, 3439 tooltip => $item->{tooltip},
2896 tooltip_font => $::FONT_PROP, 3440 tooltip_font => $::FONT_PROP,
2897 tooltip_width => 0.67, 3441 tooltip_width => 0.67,
2898 fontsize => $item->{fontsize} || $self->{fontsize}, 3442 fontsize => $item->{fontsize} || $self->{fontsize},
2899 max_w => $::WIDTH * 0.44, 3443 max_w => $::WIDTH * 0.44,
2900 fg => $item->{fg}, 3444 fg => [@{ $item->{fg} }],
2901 can_events => 1, 3445 can_events => 1,
2902 can_hover => 1 3446 can_hover => 1
2903 }; 3447 };
3448
3449 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3450 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3451 $label->update;
3452 $label->set_max_size (undef, $label->{req_h} * $diff)
3453 if $diff < 1;
3454 $self->{timer}->interval (1/30);
3455 } else {
3456 $label->{fg}[3] = $item->{fg}[3] || 1;
3457 }
3458
3459 push @widgets, $label;
2904 } 3460 }
2905 3461
2906 $self->clear; 3462 $self->clear;
2907 $self->SUPER::add (reverse @widgets); 3463 $self->SUPER::add (reverse @widgets);
2908} 3464}
… …
2913 $text =~ s/^\s+//; 3469 $text =~ s/^\s+//;
2914 $text =~ s/\s+$//; 3470 $text =~ s/\s+$//;
2915 3471
2916 return unless $text; 3472 return unless $text;
2917 3473
2918 my $timeout = time + ((delete $arg{timeout}) || 60); 3474 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2919 3475
2920 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3476 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2921 3477
2922 if (my $item = $self->{item}{$group}) { 3478 if (my $item = $self->{item}{$group}) {
2923 if ($item->{text} eq $text) { 3479 if ($item->{text} eq $text) {
2924 $item->{count}++; 3480 $item->{count}++;
2925 } else { 3481 } else {
2926 $item->{count} = 1; 3482 $item->{count} = 1;
2927 $item->{text} = $item->{tooltip} = $text; 3483 $item->{text} = $item->{tooltip} = $text;
2928 } 3484 }
2929 $item->{id} = ++$self->{id}; 3485 $item->{id} += 0.2;#d#
2930 $item->{timeout} = $timeout; 3486 $item->{timeout} = $timeout;
2931 delete $item->{label}; 3487 delete $item->{label};
2932 } else { 3488 } else {
2933 $self->{item}{$group} = { 3489 $self->{item}{$group} = {
2934 id => ++$self->{id}, 3490 id => ++$self->{id},
… …
2940 count => 1, 3496 count => 1,
2941 %arg, 3497 %arg,
2942 }; 3498 };
2943 } 3499 }
2944 3500
3501 $ROOT->on_refresh (reorder => sub {
2945 $self->reorder; 3502 $self->reorder;
3503 });
2946} 3504}
2947 3505
2948sub reconfigure { 3506sub reconfigure {
2949 my ($self) = @_; 3507 my ($self) = @_;
2950 3508
… …
2953 3511
2954 $self->reorder; 3512 $self->reorder;
2955 $self->SUPER::reconfigure; 3513 $self->SUPER::reconfigure;
2956} 3514}
2957 3515
3516sub destroy {
3517 my ($self) = @_;
3518
3519 $self->{timer}->cancel;
3520
3521 $self->SUPER::destroy;
3522}
3523
2958############################################################################# 3524#############################################################################
2959 3525
2960package CFClient::UI::Root; 3526package CFClient::UI::Inventory;
2961 3527
2962our @ISA = CFClient::UI::Container::; 3528our @ISA = CFClient::UI::Table::;
2963
2964use CFClient::OpenGL;
2965 3529
2966sub new { 3530sub new {
2967 my $class = shift; 3531 my $class = shift;
2968 3532
2969 $class->SUPER::new ( 3533 my $self = $class->SUPER::new (
3534 col_expand => [0, 1, 0],
3535 @_,
3536 );
3537
3538 $self
3539}
3540
3541sub set_items {
3542 my ($self, $items) = @_;
3543
3544 $self->clear;
3545 return unless $items;
3546
3547 my @items = sort {
3548 ($a->{type} <=> $b->{type})
3549 or ($a->{name} cmp $b->{name})
3550 } values %$items;
3551
3552 $self->{real_items} = \@items;
3553
3554 my $row = 0;
3555 for my $item (@items) {
3556 CFClient::Item::update_widgets $item;
3557
3558 $self->add (0, $row, $item->{face_widget});
3559 $self->add (1, $row, $item->{desc_widget});
3560 $self->add (2, $row, $item->{weight_widget});
3561
3562 $row++;
3563 }
3564}
3565
3566#############################################################################
3567
3568package CFClient::UI::SpellList;
3569
3570our @ISA = CFClient::UI::Table::;
3571
3572sub new {
3573 my $class = shift;
3574
3575 my $self = $class->SUPER::new (
3576 binding => [],
3577 commands => [],
3578 @_,
3579 )
3580}
3581
3582my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3583
3584my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3585 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3586my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3587 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3588my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3589 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3590my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3591 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3592my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3593 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3594
3595sub rebuild_spell_list {
3596 my ($self) = @_;
3597
3598 $CFClient::UI::ROOT->on_refresh ($self => sub {
3599 $self->clear;
3600
3601 return unless $::CONN;
3602
3603 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3604 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3605 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3606 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3607 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3608
3609 my $row = 0;
3610
3611 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3612 my $spell = $self->{spell}{$_};
3613
3614 $row++;
3615
3616 my $spell_cb = sub {
3617 my ($widget, $ev) = @_;
3618
3619 if ($ev->{button} == 1) {
3620 $::CONN->user_send ("cast $spell->{name}");
3621 } elsif ($ev->{button} == 2) {
3622 $::CONN->user_send ("invoke $spell->{name}");
3623 } elsif ($ev->{button} == 3) {
3624 (new CFClient::UI::Menu
3625 items => [
3626 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3627 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3628 ],
3629 )->popup ($ev);
3630 } else {
3631 return 0;
3632 }
3633
3634 1
3635 };
3636
3637 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3638
3639 #TODO: add path info to tooltip
3640 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3641
3642 $self->add (0, $row, new CFClient::UI::Face
3643 face => $spell->{face},
3644 can_hover => 1,
3645 can_events => 1,
3646 tooltip => $tooltip,
3647 on_button_down => $spell_cb,
3648 );
3649
3650 $self->add (1, $row, new CFClient::UI::Label
3651 expand => 1,
3652 text => $spell->{name},
3653 can_hover => 1,
3654 can_events => 1,
3655 tooltip => $tooltip,
3656 on_button_down => $spell_cb,
3657 );
3658
3659 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3660 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3661 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3662 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3663 }
3664 });
3665}
3666
3667sub add_spell {
3668 my ($self, $spell) = @_;
3669
3670 $self->{spell}->{$spell->{name}} = $spell;
3671 $self->rebuild_spell_list;
3672}
3673
3674sub remove_spell {
3675 my ($self, $spell) = @_;
3676
3677 delete $self->{spell}->{$spell->{name}};
3678 $self->rebuild_spell_list;
3679}
3680
3681sub clear_spells {
3682 my ($self) = @_;
3683
3684 $self->{spell} = {};
3685 $self->rebuild_spell_list;
3686}
3687
3688#############################################################################
3689
3690package CFClient::UI::Root;
3691
3692our @ISA = CFClient::UI::Container::;
3693
3694use List::Util qw(min max);
3695
3696use CFClient::OpenGL;
3697
3698sub new {
3699 my $class = shift;
3700
3701 my $self = $class->SUPER::new (
2970 visible => 1, 3702 visible => 1,
2971 @_, 3703 @_,
2972 ) 3704 );
2973}
2974 3705
2975sub configure { 3706 Scalar::Util::weaken ($self->{root} = $self);
2976 my ($self, $x, $y, $w, $h) = @_;
2977 3707
2978 $self->{w} = $w; 3708 $self
2979 $self->{h} = $h;
2980}
2981
2982sub check_size {
2983 my ($self) = @_;
2984
2985 $self->size_allocate ($self->{w}, $self->{h})
2986 if $self->{w};
2987} 3709}
2988 3710
2989sub size_request { 3711sub size_request {
2990 my ($self) = @_; 3712 my ($self) = @_;
2991 3713
2992 ($self->{w}, $self->{h}) 3714 ($self->{w}, $self->{h})
2993} 3715}
2994 3716
3717sub _to_pixel {
3718 my ($coord, $size, $max) = @_;
3719
3720 $coord =
3721 $coord eq "center" ? ($max - $size) * 0.5
3722 : $coord eq "max" ? $max
3723 : $coord;
3724
3725 $coord = 0 if $coord < 0;
3726 $coord = $max - $size if $coord > $max - $size;
3727
3728 int $coord + 0.5
3729}
3730
2995sub size_allocate { 3731sub invoke_size_allocate {
2996 my ($self, $w, $h) = @_; 3732 my ($self, $w, $h) = @_;
2997 3733
2998 for my $child ($self->children) { 3734 for my $child ($self->children) {
2999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3735 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3000 3736
3001 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3737 $X = $child->{force_x} if exists $child->{force_x};
3002 if exists $child->{req_x}; 3738 $Y = $child->{force_y} if exists $child->{force_y};
3003 3739
3004 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3740 $X = _to_pixel $X, $W, $self->{w};
3005 if exists $child->{req_y}; 3741 $Y = _to_pixel $Y, $H, $self->{h};
3006
3007 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3008 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3009 3742
3010 $child->configure ($X, $Y, $W, $H); 3743 $child->configure ($X, $Y, $W, $H);
3011 } 3744 }
3745
3746 1
3012} 3747}
3013 3748
3014sub coord2local { 3749sub coord2local {
3015 my ($self, $x, $y) = @_; 3750 my ($self, $x, $y) = @_;
3016 3751
… …
3024} 3759}
3025 3760
3026sub update { 3761sub update {
3027 my ($self) = @_; 3762 my ($self) = @_;
3028 3763
3029 $self->check_size;
3030 $::WANT_REFRESH++; 3764 $::WANT_REFRESH++;
3031} 3765}
3032 3766
3033sub add { 3767sub add {
3034 my ($self, @children) = @_; 3768 my ($self, @children) = @_;
3035 3769
3036 for (my @widgets = @children; my $w = pop @widgets; ) {
3037 push @widgets, $w->children;
3038 $w->{root} = $self;
3039 $w->{visible} = $self->{visible} + 1;
3040 }
3041
3042 for my $child (@children) {
3043 $child->{is_toplevel} = 1; 3770 $_->{is_toplevel} = 1
3044 3771 for @children;
3045 # integerise window positions
3046 $child->{x} = int $child->{x};
3047 $child->{y} = int $child->{y};
3048 }
3049 3772
3050 $self->SUPER::add (@children); 3773 $self->SUPER::add (@children);
3051} 3774}
3052 3775
3053sub remove { 3776sub remove {
3054 my ($self, @children) = @_; 3777 my ($self, @children) = @_;
3055 3778
3056 $self->SUPER::remove (@children); 3779 $self->SUPER::remove (@children);
3780
3781 delete $self->{is_toplevel}
3782 for @children;
3057 3783
3058 while (@children) { 3784 while (@children) {
3059 my $w = pop @children; 3785 my $w = pop @children;
3060 push @children, $w->children; 3786 push @children, $w->children;
3061 $w->set_invisible; 3787 $w->set_invisible;
… …
3080 while ($self->{refresh_hook}) { 3806 while ($self->{refresh_hook}) {
3081 $_->() 3807 $_->()
3082 for values %{delete $self->{refresh_hook}}; 3808 for values %{delete $self->{refresh_hook}};
3083 } 3809 }
3084 3810
3085 if ($self->{check_size}) { 3811 if ($self->{realloc}) {
3086 my @queue = ([], []); 3812 my %queue;
3813 my @queue;
3814 my $widget;
3087 3815
3088 for (;;) { 3816 outer:
3089 if ($self->{check_size}) { 3817 while () {
3090 # heuristic: check containers last 3818 if (my $realloc = delete $self->{realloc}) {
3091 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3819 for $widget (values %$realloc) {
3092 for values %{delete $self->{check_size}} 3820 $widget->{visible} or next; # do not resize invisible widgets
3821
3822 $queue{$widget+0}++ and next; # duplicates are common
3823
3824 push @{ $queue[$widget->{visible}] }, $widget;
3825 }
3093 } 3826 }
3094 3827
3095 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3828 while () {
3829 @queue or last outer;
3096 3830
3097 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3831 $widget = pop @{ $queue[-1] || [] }
3098 ? @$widget{qw(user_w user_h)} 3832 and last;
3099 : $widget->size_request;
3100
3101 if (delete $widget->{force_alloc}
3102 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3103 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3104 3833
3834 pop @queue;
3835 }
3836
3837 delete $queue{$widget+0};
3838
3839 my ($w, $h) = $widget->size_request;
3840
3841 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3842 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3843
3844 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3845 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3846
3847 $w = $widget->{force_w} if exists $widget->{force_w};
3848 $h = $widget->{force_h} if exists $widget->{force_h};
3849
3850 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3851 || delete $widget->{force_realloc}) {
3105 $widget->{req_w} = $w; 3852 $widget->{req_w} = $w;
3106 $widget->{req_h} = $h; 3853 $widget->{req_h} = $h;
3107 3854
3108 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3855 $self->{size_alloc}{$widget+0} = $widget;
3109 3856
3110 $widget->{parent}->check_size
3111 if $widget->{parent}; 3857 if (my $parent = $widget->{parent}) {
3858 $self->{realloc}{$parent+0} = $parent
3859 unless $queue{$parent+0};
3860
3861 $parent->{force_size_alloc} = 1;
3862 $self->{size_alloc}{$parent+0} = $parent;
3863 }
3112 } 3864 }
3865
3866 delete $self->{realloc}{$widget+0};
3113 } 3867 }
3114 } 3868 }
3115 3869
3116 while ($self->{size_alloc}) { 3870 while (my $size_alloc = delete $self->{size_alloc}) {
3117 for (values %{delete $self->{size_alloc}}) { 3871 my @queue = sort { $b->{visible} <=> $a->{visible} }
3118 my ($widget, $w, $h) = @$_; 3872 values %$size_alloc;
3873
3874 while () {
3875 my $widget = pop @queue || last;
3876
3877 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3119 3878
3120 $w = 0 if $w < 0; 3879 $w = 0 if $w < 0;
3121 $h = 0 if $h < 0; 3880 $h = 0 if $h < 0;
3122 3881
3882 $w = max $widget->{min_w}, $w;
3883 $h = max $widget->{min_h}, $h;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = int $w + 0.5;
3889 $h = int $h + 0.5;
3890
3891 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3892 $widget->{old_w} = $widget->{w};
3893 $widget->{old_h} = $widget->{h};
3894
3123 $widget->{w} = $w; 3895 $widget->{w} = $w;
3124 $widget->{h} = $h; 3896 $widget->{h} = $h;
3897
3125 $widget->emit (size_allocate => $w, $h); 3898 $widget->emit (size_allocate => $w, $h);
3899 }
3126 } 3900 }
3127 } 3901 }
3128 3902
3129 while ($self->{post_alloc_hook}) { 3903 while ($self->{post_alloc_hook}) {
3130 $_->() 3904 $_->()
3131 for values %{delete $self->{post_alloc_hook}}; 3905 for values %{delete $self->{post_alloc_hook}};
3132 } 3906 }
3907
3133 3908
3134 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3909 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3135 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3910 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3136 glClear GL_COLOR_BUFFER_BIT; 3911 glClear GL_COLOR_BUFFER_BIT;
3137 3912
… …
3139 glLoadIdentity; 3914 glLoadIdentity;
3140 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3915 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3141 glMatrixMode GL_MODELVIEW; 3916 glMatrixMode GL_MODELVIEW;
3142 glLoadIdentity; 3917 glLoadIdentity;
3143 3918
3919 {
3920 package CFClient::UI::Base;
3921
3922 ($draw_x, $draw_y, $draw_w, $draw_h) =
3923 (0, 0, $self->{w}, $self->{h});
3924 }
3925
3144 $self->_draw; 3926 $self->_draw;
3145} 3927}
3146 3928
3147############################################################################# 3929#############################################################################
3148 3930

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