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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.198 by root, Fri May 12 02:08:52 2006 UTC vs.
Revision 1.339 by root, Sun Jul 30 12:15:19 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;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
18 if (!$GRAB) { 23 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
23 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
24 32
25 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
26 34
27 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
28 36
29 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 } 39 }
42 40
43 return; 41 return;
44 } 42 }
45 } 43 }
46 } 44 }
47 45
48 $TOOLTIP->hide; 46 $TOOLTIP->hide;
49 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;
50} 71}
51 72
52# class methods for events 73# class methods for events
53sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
55 if $FOCUS; 76 if $FOCUS;
56} 77}
57 78
58sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
60 if $FOCUS; 81 if $FOCUS;
82}
83
84sub check_hover {
85 my ($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 $TOOLTIP_WATCHER->start;
94 }
61} 95}
62 96
63sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
64 my ($ev) = @_; 98 my ($ev) = @_;
65 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
66 100
67 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
68 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
69 105
70 $GRAB = $widget; 106 $GRAB = $widget;
71 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
72 108
73 check_tooltip; 109 $TOOLTIP_WATCHER->cb->();
74 } 110 }
75
76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
77 111
78 if ($GRAB) { 112 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y); 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 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 => $ev)
120 }
81 } 121 }
82} 122}
83 123
84sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
85 my ($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 if ($GRAB) { 131 $GRAB->emit (button_up => $ev)
93 ($x, $y) = $GRAB->coord2local ($x, $y); 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
96 133
97 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
98 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
99 $grab->update if $grab; 136 $grab->update if $grab;
100 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
101 138
102 check_tooltip; 139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
103 } 141 }
104} 142}
105 143
106sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
107 my ($ev) = @_; 145 my ($ev) = @_;
108 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
109 147
110 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
111 149
112 if ($widget != $HOVER) { 150 check_hover $widget;
113 my $hover = $HOVER; $HOVER = $widget;
114 151
115 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
116 $HOVER->update if $HOVER && $HOVER->{can_hover};
117
118 check_tooltip;
119 }
120
121 if ($HOVER) { 153 if $HOVER;
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
125} 154}
126 155
127# convert position array to integers 156# convert position array to integers
128sub harmonize { 157sub harmonize {
129 my ($vals) = @_; 158 my ($vals) = @_;
… …
135 $rem += $_ - $i; 164 $rem += $_ - $i;
136 $_ = $i; 165 $_ = $i;
137 } 166 }
138} 167}
139 168
169sub full_refresh {
170 # make a copy, otherwise for complains about freed values.
171 my @widgets = values %WIDGET;
172
173 $_->update
174 for @widgets;
175}
176
177sub reconfigure_widgets {
178 # make a copy, otherwise C<for> complains about freed values.
179 my @widgets = values %WIDGET;
180
181 $_->reconfigure
182 for @widgets;
183}
184
185# call when resolution changes etc.
186sub rescale_widgets {
187 my ($sx, $sy) = @_;
188
189 for my $widget (values %WIDGET) {
190 if ($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
194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
197 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
198 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
199 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_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
204 }
205 }
206
207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
216}
217
140############################################################################# 218#############################################################################
141 219
142package CFClient::UI::Base; 220package CFClient::UI::Base;
143 221
144use strict; 222use strict;
… …
147 225
148sub new { 226sub new {
149 my $class = shift; 227 my $class = shift;
150 228
151 my $self = bless { 229 my $self = bless {
152 x => 0, 230 x => "center",
153 y => 0, 231 y => "center",
154 z => 0, 232 z => 0,
233 w => undef,
234 h => undef,
155 can_events => 1, 235 can_events => 1,
156 @_ 236 @_
157 }, $class; 237 }, $class;
158 238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
240
159 for (keys %$self) { 241 for (keys %$self) {
160 if (/^connect_(.*)$/) { 242 if (/^on_(.*)$/) {
161 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
162 } 244 }
163 } 245 }
164 246
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 }
258
165 $self 259 $self
166} 260}
167 261
168sub destroy { 262sub destroy {
169 my ($self) = @_; 263 my ($self) = @_;
… …
178 return if $self->{parent}; 272 return if $self->{parent};
179 273
180 $CFClient::UI::ROOT->add ($self); 274 $CFClient::UI::ROOT->add ($self);
181} 275}
182 276
183sub hide { 277sub set_visible {
184 my ($self) = @_; 278 my ($self) = @_;
279
280 return if $self->{visible};
281
282 $self->{root} = $self->{parent}{root};
283 $self->{visible} = $self->{parent}{visible} + 1;
284
285 $self->emit (visibility_change => 1);
286
287 $self->realloc if !exists $self->{req_w};
288
289 $_->set_visible for $self->children;
290}
291
292sub set_invisible {
293 my ($self) = @_;
294
295 return unless $self->{visible};
296
297 $_->set_invisible for $self->children;
298
299 delete $self->{visible};
300 delete $self->{root};
185 301
186 undef $GRAB if $GRAB == $self; 302 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self; 303 undef $HOVER if $HOVER == $self;
188 304
305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
306 if $TOOLTIP->{owner} == $self;
307
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 : $self->show;
327}
328
329sub hide {
330 my ($self) = @_;
331
332 $self->set_invisible;
333
189 $self->{parent}->remove ($self) 334 $self->{parent}->remove ($self)
190 if $self->{parent}; 335 if $self->{parent};
191} 336}
192 337
193sub move { 338sub move_abs {
194 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
195 340
196 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
197 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
198 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
199 344
200 $self->update; 345 $self->update;
201} 346}
202 347
203sub set_size { 348sub set_size {
204 my ($self, $w, $h) = @_; 349 my ($self, $w, $h) = @_;
205 350
206 $self->{user_w} = $w; 351 $self->{force_w} = $w;
207 $self->{user_h} = $h; 352 $self->{force_h} = $h;
208 353
209 $self->check_size; 354 $self->realloc;
210} 355}
211 356
212sub size_request { 357sub size_request {
213 require Carp; 358 require Carp;
214 Carp::confess "size_request is abstract"; 359 Carp::confess "size_request is abstract";
215} 360}
216 361
362sub baseline_shift {
363 0
364}
365
217sub configure { 366sub configure {
218 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
219 368
220 if ($self->{aspect}) { 369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
221 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, CFClient::ceil $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, CFClient::ceil $w / $self->{aspect};
223 374
224 # use alignment to adjust x, y 375 # use alignment to adjust x, y
225 376
226 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
227 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
228
229 ($w, $h) = ($w2, $h2);
230 } 379 }
231 380
232 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
233 $self->{x} = $x; 382 $self->{x} = $x;
234 $self->{y} = $y; 383 $self->{y} = $y;
235 $self->update; 384 $self->update;
236 } 385 }
237 386
238 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 388 return unless $self->{visible};
240 }
241}
242 389
243sub size_allocate { 390 $self->{alloc_w} = $w;
244 # nothing to be done 391 $self->{alloc_h} = $h;
392
393 $self->{root}{size_alloc}{$self+0} = $self;
394 }
245} 395}
246 396
247sub children { 397sub children {
398 # nop
248} 399}
249 400
250# call when resolution changes etc. 401sub visible_children {
251sub reconfigure { 402 $_[0]->children
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259} 403}
260 404
261sub set_max_size { 405sub set_max_size {
262 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
263 407
264 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
412}
413
414sub set_tooltip {
415 my ($self, $tooltip) = @_;
416
417 $tooltip =~ s/^\s+//;
418 $tooltip =~ s/\s+$//;
419
420 return if $self->{tooltip} eq $tooltip;
421
422 $self->{tooltip} = $tooltip;
423
424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
425 delete $CFClient::UI::TOOLTIP->{owner};
426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
427 }
266} 428}
267 429
268# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
269sub coord2local { 431sub coord2local {
270 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
271 433
434 Carp::confess unless $self->{parent};#d#
435
272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273} 437}
274 438
275# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
276sub coord2global { 440sub coord2global {
277 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
278 442
443 Carp::confess unless $self->{parent};#d#
444
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
280} 446}
281 447
282sub focus_in { 448sub invoke_focus_in {
283 my ($self) = @_; 449 my ($self) = @_;
284 450
285 return if $FOCUS == $self; 451 return if $FOCUS == $self;
286 return unless $self->{can_focus}; 452 return unless $self->{can_focus};
287 453
288 my $focus = $FOCUS; $FOCUS = $self; 454 $FOCUS = $self;
289 455
290 $self->emit (focus_in => $focus); 456 $self->update;
291 457
292 $focus->update if $focus; 458 0
293 $FOCUS->update;
294} 459}
295 460
296sub focus_out { 461sub invoke_focus_out {
297 my ($self) = @_; 462 my ($self) = @_;
298 463
299 return unless $FOCUS == $self; 464 return unless $FOCUS == $self;
300 465
301 my $focus = $FOCUS; undef $FOCUS; 466 undef $FOCUS;
302 467
303 $self->emit (focus_out => $focus); 468 $self->update;
304 469
305 $focus->update if $focus; #? 470 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
306} 471 unless $FOCUS;
307 472
473 0
474}
475
476sub grab_focus {
477 my ($self) = @_;
478
479 $FOCUS->emit ("focus_out") if $FOCUS;
480 $self->emit ("focus_in");
481}
482
308sub mouse_motion { } 483sub invoke_mouse_motion { 0 }
309sub button_up { } 484sub invoke_button_up { 0 }
310sub key_down { } 485sub invoke_key_down { 0 }
311sub key_up { } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
312 488
313sub button_down { 489sub invoke_button_down {
314 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
315 491
316 $self->focus_in; 492 $self->grab_focus;
317}
318 493
319sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 494 0
320sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 495}
321sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 496
322sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 497sub connect {
323sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 498 my ($self, $signal, $cb) = @_;
499
500 push @{ $self->{signal_cb}{$signal} }, $cb;
501
502 defined wantarray and CFClient::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} };
505 }
506}
507
508my %has_coords = (
509 button_down => 1,
510 button_up => 1,
511 mouse_motion => 1,
512 mouse_wheel => 1,
513);
514
515sub emit {
516 my ($self, $signal, @args) = @_;
517
518 # I do not really like this solution, but I dislike duplication
519 # and needlessly verbose code, too.
520 my @append
521 = $has_coords{$signal}
522 ? $args[0]->xy ($self)
523 : ();
524
525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
526
527 #d##TODO# stop propagating at first true, do not use sum
528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
531}
532
533sub find_widget {
534 my ($self, $x, $y) = @_;
535
536 return () unless $self->{can_events};
537
538 return $self
539 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
540 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
541
542 ()
543}
544
545sub set_parent {
546 my ($self, $parent) = @_;
547
548 Scalar::Util::weaken ($self->{parent} = $parent);
549 $self->set_visible if $parent->{visible};
550}
551
552sub realloc {
553 my ($self) = @_;
554
555 if ($self->{visible}) {
556 return if $self->{root}{realloc}{$self+0};
557
558 $self->{root}{realloc}{$self+0} = $self;
559 $self->{root}->update;
560 } else {
561 delete $self->{req_w};
562 delete $self->{req_h};
563 }
564}
565
566sub update {
567 my ($self) = @_;
568
569 $self->{parent}->update
570 if $self->{parent};
571}
572
573sub reconfigure {
574 my ($self) = @_;
575
576 $self->realloc;
577 $self->update;
578}
579
580# using global variables seems a bit hacky, but passing through all drawing
581# functions seems pointless.
582our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
324 583
325sub draw { 584sub draw {
326 my ($self) = @_; 585 my ($self) = @_;
327 586
328 return unless $self->{h} && $self->{w}; 587 return unless $self->{h} && $self->{w};
588
589 # update screen rectangle
590 local $draw_x = $draw_x + $self->{x};
591 local $draw_y = $draw_y + $self->{y};
592
593 # skip widgets that are entirely outside the drawing area
594 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
595 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
329 596
330 glPushMatrix; 597 glPushMatrix;
331 glTranslate $self->{x}, $self->{y}, 0; 598 glTranslate $self->{x}, $self->{y}, 0;
332 $self->_draw;
333 glPopMatrix;
334 599
335 if ($self == $HOVER && $self->{can_hover}) { 600 if ($self == $HOVER && $self->{can_hover}) {
336 my ($x, $y) = @$self{qw(x y)};
337
338 glColor 1, 0.8, 0.5, 0.2; 601 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
339 glEnable GL_BLEND; 602 glEnable GL_BLEND;
340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
341 glBegin GL_QUADS; 604 glBegin GL_QUADS;
342 glVertex $x , $y;
343 glVertex $x + $self->{w}, $y;
344 glVertex $x + $self->{w}, $y + $self->{h};
345 glVertex $x , $y + $self->{h};
346 glEnd;
347 glDisable GL_BLEND;
348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0; 605 glVertex 0 , 0;
356 glVertex $self->{w}, 0; 606 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h}; 607 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h}; 608 glVertex 0 , $self->{h};
359 glEnd; 609 glEnd;
610 glDisable GL_BLEND;
611 }
612
613 if ($ENV{CFPLUS_DEBUG} & 1) {
614 glPushMatrix;
615 glColor 1, 1, 0, 1;
616 glTranslate 0.375, 0.375;
617 glBegin GL_LINE_LOOP;
618 glVertex 0 , 0;
619 glVertex $self->{w} - 1, 0;
620 glVertex $self->{w} - 1, $self->{h} - 1;
621 glVertex 0 , $self->{h} - 1;
622 glEnd;
360 glPopMatrix; 623 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 624 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 } 625 }
626
627 $self->_draw;
628 glPopMatrix;
363} 629}
364 630
365sub _draw { 631sub _draw {
366 my ($self) = @_; 632 my ($self) = @_;
367 633
368 warn "no draw defined for $self\n"; 634 warn "no draw defined for $self\n";
369} 635}
370 636
371sub find_widget {
372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
375
376 return $self
377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
379
380 ()
381}
382
383sub set_parent {
384 my ($self, $parent) = @_;
385
386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388
389 # TODO: req_w _does_change after ->reconfigure
390 $self->check_size
391 unless exists $self->{req_w};
392}
393
394sub check_size {
395 my ($self, $forced) = @_;
396
397 $self->{force_alloc} = 1 if $forced;
398 $CFClient::UI::ROOT->{check_size}{$self} = $self;
399}
400
401sub update {
402 my ($self) = @_;
403
404 $self->{parent}->update
405 if $self->{parent};
406}
407
408sub connect {
409 my ($self, $signal, $cb) = @_;
410
411 push @{ $self->{signal_cb}{$signal} }, $cb;
412}
413
414sub emit {
415 my ($self, $signal, @args) = @_;
416
417 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
418}
419
420sub DESTROY { 637sub DESTROY {
421 my ($self) = @_; 638 my ($self) = @_;
422 639
423 #$self->deactivate; 640 return if CFClient::in_destruct;
641
642 delete $WIDGET{$self+0};
643
644 eval { $self->destroy };
645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
424} 646}
425 647
426############################################################################# 648#############################################################################
427 649
428package CFClient::UI::DrawBG; 650package CFClient::UI::DrawBG;
… …
436 my $class = shift; 658 my $class = shift;
437 659
438 # range [value, low, high, page] 660 # range [value, low, high, page]
439 661
440 $class->SUPER::new ( 662 $class->SUPER::new (
441 bg => [0, 0, 0, 0.2], 663 #bg => [0, 0, 0, 0.2],
442 active_bg => [1, 1, 1, 0.5], 664 #active_bg => [1, 1, 1, 0.5],
443 @_ 665 @_
444 ) 666 )
445} 667}
446 668
447sub _draw { 669sub _draw {
448 my ($self) = @_; 670 my ($self) = @_;
449 671
672 my $color = $FOCUS == $self && $self->{active_bg}
673 ? $self->{active_bg}
674 : $self->{bg};
675
676 if ($color && (@$color < 4 || $color->[3])) {
450 my ($w, $h) = @$self{qw(w h)}; 677 my ($w, $h) = @$self{qw(w h)};
451 678
452 glEnable GL_BLEND; 679 glEnable GL_BLEND;
453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 680 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
454 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 681 glColor_premultiply @$color;
455 682
456 glBegin GL_QUADS; 683 glBegin GL_QUADS;
457 glVertex 0 , 0; 684 glVertex 0 , 0;
458 glVertex 0 , $h; 685 glVertex 0 , $h;
459 glVertex $w, $h; 686 glVertex $w, $h;
460 glVertex $w, 0; 687 glVertex $w, 0;
461 glEnd; 688 glEnd;
462 689
463 glDisable GL_BLEND; 690 glDisable GL_BLEND;
691 }
464} 692}
465 693
466############################################################################# 694#############################################################################
467 695
468package CFClient::UI::Empty; 696package CFClient::UI::Empty;
… …
473 my ($class, %arg) = @_; 701 my ($class, %arg) = @_;
474 $class->SUPER::new (can_events => 0, %arg); 702 $class->SUPER::new (can_events => 0, %arg);
475} 703}
476 704
477sub size_request { 705sub size_request {
478 (0, 0) 706 my ($self) = @_;
707
708 ($self->{w} + 0, $self->{h} + 0)
479} 709}
480 710
481sub draw { } 711sub draw { }
482 712
483############################################################################# 713#############################################################################
… …
487our @ISA = CFClient::UI::Base::; 717our @ISA = CFClient::UI::Base::;
488 718
489sub new { 719sub new {
490 my ($class, %arg) = @_; 720 my ($class, %arg) = @_;
491 721
492 my $children = delete $arg{children} || []; 722 my $children = delete $arg{children};
493 723
494 my $self = $class->SUPER::new ( 724 my $self = $class->SUPER::new (
495 children => [], 725 children => [],
496 can_events => 0, 726 can_events => 0,
497 %arg, 727 %arg,
498 ); 728 );
729
499 $self->add ($_) for @$children; 730 $self->add (@$children)
731 if $children;
500 732
501 $self 733 $self
734}
735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
502} 742}
503 743
504sub add { 744sub add {
505 my ($self, @widgets) = @_; 745 my ($self, @widgets) = @_;
506 746
… …
512 $self->{children} = [ 752 $self->{children} = [
513 sort { $a->{z} <=> $b->{z} } 753 sort { $a->{z} <=> $b->{z} }
514 @{$self->{children}}, @widgets 754 @{$self->{children}}, @widgets
515 ]; 755 ];
516 756
517 $self->check_size (1); 757 $self->realloc;
518 $self->update;
519} 758}
520 759
521sub children { 760sub children {
522 @{ $_[0]{children} } 761 @{ $_[0]{children} }
523} 762}
… …
528 delete $child->{parent}; 767 delete $child->{parent};
529 $child->hide; 768 $child->hide;
530 769
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 770 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 771
533 $self->check_size; 772 $self->realloc;
534 $self->update;
535} 773}
536 774
537sub clear { 775sub clear {
538 my ($self) = @_; 776 my ($self) = @_;
539 777
… …
543 for (@$children) { 781 for (@$children) {
544 delete $_->{parent}; 782 delete $_->{parent};
545 $_->hide; 783 $_->hide;
546 } 784 }
547 785
548 $self->check_size; 786 $self->realloc;
549 $self->update;
550} 787}
551 788
552sub find_widget { 789sub find_widget {
553 my ($self, $x, $y) = @_; 790 my ($self, $x, $y) = @_;
554 791
555 $x -= $self->{x}; 792 $x -= $self->{x};
556 $y -= $self->{y}; 793 $y -= $self->{y};
557 794
558 my $res; 795 my $res;
559 796
560 for (reverse @{ $self->{children} }) { 797 for (reverse $self->visible_children) {
561 $res = $_->find_widget ($x, $y) 798 $res = $_->find_widget ($x, $y)
562 and return $res; 799 and return $res;
563 } 800 }
564 801
565 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 802 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
586} 823}
587 824
588sub add { 825sub add {
589 my ($self, $child) = @_; 826 my ($self, $child) = @_;
590 827
591 $self->{children} = []; 828 $self->SUPER::remove ($_) for @{ $self->{children} };
592
593 $self->SUPER::add ($child); 829 $self->SUPER::add ($child);
594} 830}
595 831
596sub remove { 832sub remove {
597 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
… …
606 842
607sub size_request { 843sub size_request {
608 $_[0]{children}[0]->size_request 844 $_[0]{children}[0]->size_request
609} 845}
610 846
611sub size_allocate { 847sub invoke_size_allocate {
612 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
613 849
614 $self->{children}[0]->configure (0, 0, $w, $h); 850 $self->{children}[0]->configure (0, 0, $w, $h);
851
852 1
615} 853}
616 854
617############################################################################# 855#############################################################################
856
857# back-buffered drawing area
618 858
619package CFClient::UI::Window; 859package CFClient::UI::Window;
620 860
621our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Bin::;
622 862
… …
633 873
634 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 874 $ROOT->on_post_alloc ($self => sub { $self->render_child });
635 $self->SUPER::update; 875 $self->SUPER::update;
636} 876}
637 877
638sub size_allocate { 878sub invoke_size_allocate {
639 my ($self, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
640 880
641 $self->SUPER::size_allocate ($w, $h);
642 $self->update; 881 $self->update;
882
883 $self->SUPER::invoke_size_allocate ($w, $h)
643} 884}
644 885
645sub _render { 886sub _render {
887 my ($self) = @_;
888
646 $_[0]{children}[0]->draw; 889 $self->{children}[0]->draw;
647} 890}
648 891
649sub render_child { 892sub render_child {
650 my ($self) = @_; 893 my ($self) = @_;
651 894
652 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 895 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
653 glClearColor 0, 0, 0, 0; 896 glClearColor 0, 0, 0, 0;
654 glClear GL_COLOR_BUFFER_BIT; 897 glClear GL_COLOR_BUFFER_BIT;
655 898
899 {
900 package CFClient::UI::Base;
901
902 ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h});
904 }
905
656 $self->_render; 906 $self->_render;
657# glColorMask 1, 1, 1, 0;
658# glEnable GL_BLEND;
659# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
660# glRasterPos 0, 0;
661# glCopyPixels 0, 0, $self->{w}, $self->{h};
662# glDisable GL_BLEND;
663# glColorMask 1, 1, 1, 1;
664 }; 907 };
665} 908}
666 909
667sub _draw { 910sub _draw {
668 my ($self) = @_; 911 my ($self) = @_;
669 912
670 my ($w, $h) = ($self->w, $self->h); 913 my ($w, $h) = @$self{qw(w h)};
671 914
672 my $tex = $self->{texture} 915 my $tex = $self->{texture}
673 or return; 916 or return;
674 917
675 glEnable GL_TEXTURE_2D; 918 glEnable GL_TEXTURE_2D;
… …
685 928
686package CFClient::UI::ViewPort; 929package CFClient::UI::ViewPort;
687 930
688our @ISA = CFClient::UI::Window::; 931our @ISA = CFClient::UI::Window::;
689 932
933sub new {
934 my $class = shift;
935
936 $class->SUPER::new (
937 scroll_x => 0,
938 scroll_y => 1,
939 @_,
940 )
941}
942
690sub size_request { 943sub size_request {
691 my ($self) = @_; 944 my ($self) = @_;
692 945
693 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 946 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
694 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
695 947
696 @$self{qw(child_w child_h)} 948 $w = 10 if $self->{scroll_x};
697} 949 $h = 10 if $self->{scroll_y};
698 950
951 ($w, $h)
952}
953
699sub size_allocate { 954sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 955 my ($self, $w, $h) = @_;
701 956
957 my $child = $self->child;
958
959 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
960 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
961
962 $self->child->configure (0, 0, $w, $h);
702 $self->update; 963 $self->update;
964
965 1
703} 966}
704 967
705sub set_offset { 968sub set_offset {
706 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
707 970
… …
740} 1003}
741 1004
742sub _render { 1005sub _render {
743 my ($self) = @_; 1006 my ($self) = @_;
744 1007
1008 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
1009 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
1010
745 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
746 1012
747 $self->SUPER::_render; 1013 $self->SUPER::_render;
748} 1014}
749 1015
750############################################################################# 1016#############################################################################
751 1017
752package CFClient::UI::ScrolledWindow; 1018package CFClient::UI::ScrolledWindow;
753 1019
754our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFClient::UI::HBox::;
1021
1022sub new {
1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
1026
1027 my $self;
1028
1029 my $slider = new CFClient::UI::Slider
1030 vertical => 1,
1031 range => [0, 0, 1, 0.01], # HACK fix
1032 on_changed => sub {
1033 $self->{vp}->set_offset (0, $_[1]);
1034 },
1035 ;
1036
1037 $self = $class->SUPER::new (
1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
1040 slider => $slider,
1041 %arg,
1042 );
1043
1044 $self->SUPER::add ($self->{vp}, $self->{slider});
1045 $self->add ($child) if $child;
1046
1047 $self
1048}
1049
1050#TODO# update range on size_allocate depending on child
1051
1052sub add {
1053 my ($self, $widget) = @_;
1054
1055 $self->{vp}->add ($self->{child} = $widget);
1056}
1057
1058sub invoke_mouse_wheel {
1059 my ($self, $ev) = @_;
1060
1061 return 0 unless $ev->{dy}; # only vertical movements
1062
1063 $self->{slider}->emit (mouse_wheel => $ev);
1064
1065 1
1066}
1067
1068sub update_slider {
1069 my ($self) = @_;
1070
1071 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1072}
1073
1074sub update {
1075 my ($self) = @_;
1076
1077 $self->SUPER::update;
1078
1079 $self->update_slider;
1080}
1081
1082sub invoke_size_allocate {
1083 my ($self, $w, $h) = @_;
1084
1085 $self->update_slider;
1086
1087 $self->SUPER::invoke_size_allocate ($w, $h)
1088}
1089
1090#############################################################################
1091
1092package CFClient::UI::Frame;
1093
1094our @ISA = CFClient::UI::Bin::;
1095
1096use CFClient::OpenGL;
755 1097
756sub new { 1098sub new {
757 my $class = shift; 1099 my $class = shift;
758 1100
759 my $self;
760
761 my $slider = new CFClient::UI::Slider
762 vertical => 1,
763 range => [0, 0, 1, 0.01], # HACK fix
764 connect_changed => sub {
765 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
766 },
767 ;
768
769 $self = $class->SUPER::new ( 1101 $class->SUPER::new (
770 vp => (new CFClient::UI::ViewPort), 1102 bg => undef,
771 slider => $slider,
772 @_, 1103 @_,
1104 )
1105}
1106
1107sub _draw {
1108 my ($self) = @_;
1109
1110 if ($self->{bg}) {
1111 my ($w, $h) = @$self{qw(w h)};
1112
1113 glEnable GL_BLEND;
1114 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1115 glColor_premultiply @{ $self->{bg} };
1116
1117 glBegin GL_QUADS;
1118 glVertex 0 , 0;
1119 glVertex 0 , $h;
1120 glVertex $w, $h;
1121 glVertex $w, 0;
1122 glEnd;
1123
1124 glDisable GL_BLEND;
1125 }
1126
1127 $self->SUPER::_draw;
1128}
1129
1130#############################################################################
1131
1132package CFClient::UI::FancyFrame;
1133
1134our @ISA = CFClient::UI::Bin::;
1135
1136use CFClient::OpenGL;
1137
1138my $bg =
1139 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1140 mipmap => 1, wrap => 1;
1141
1142my @border =
1143 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1144 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1145
1146sub new {
1147 my ($class, %arg) = @_;
1148
1149 my $self = $class->SUPER::new (
1150 bg => [1, 1, 1, 1],
1151 border_bg => [1, 1, 1, 1],
1152 border => 0.6,
1153 can_events => 1,
1154 min_w => 64,
1155 min_h => 32,
1156 %arg,
773 ); 1157 );
774 1158
775 $self->{vp}->add ($self->{scrolled});
776 $self->add ($self->{vp});
777 $self->add ($self->{slider});
778
779 $self
780}
781
782#TODO# update range on size_allocate depeneing on child
783# update viewport offset on scroll
784
785#############################################################################
786
787package CFClient::UI::Frame;
788
789our @ISA = CFClient::UI::Bin::;
790
791use CFClient::OpenGL;
792
793#############################################################################
794
795package CFClient::UI::FancyFrame;
796
797our @ISA = CFClient::UI::Bin::;
798
799use CFClient::OpenGL;
800
801my @tex =
802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
803 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
804
805sub new {
806 my $class = shift;
807
808 # TODO: user_x, user_y, overwrite moveto?
809
810 my $self = $class->SUPER::new (
811 bg => [1, 1, 1, 1],
812 border_bg => [1, 1, 1, 1],
813 border => 0.6,
814 can_events => 1,
815 @_
816 );
817
818 $self->{title} &&= new CFClient::UI::Label 1159 $self->{title_widget} = new CFClient::UI::Label
819 align => 0, 1160 align => 0,
820 valign => 1, 1161 valign => 1,
821 text => $self->{title}, 1162 text => $self->{title},
822 fontsize => $self->{border}; 1163 fontsize => $self->{border},
1164 if exists $self->{title};
1165
1166 if ($self->{has_close_button}) {
1167 $self->{close_button} =
1168 new CFClient::UI::ImageButton
1169 path => 'x1_close.png',
1170 on_activate => sub { $self->emit ("delete") };
1171
1172 $self->CFClient::UI::Container::add ($self->{close_button});
1173 }
823 1174
824 $self 1175 $self
1176}
1177
1178sub add {
1179 my ($self, @widgets) = @_;
1180
1181 $self->SUPER::add (@widgets);
1182 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1183 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
825} 1184}
826 1185
827sub border { 1186sub border {
828 int $_[0]{border} * $::FONTSIZE 1187 int $_[0]{border} * $::FONTSIZE
829} 1188}
830 1189
831sub size_request { 1190sub size_request {
832 my ($self) = @_; 1191 my ($self) = @_;
1192
1193 $self->{title_widget}->size_request
1194 if $self->{title_widget};
1195
1196 $self->{close_button}->size_request
1197 if $self->{close_button};
833 1198
834 my ($w, $h) = $self->SUPER::size_request; 1199 my ($w, $h) = $self->SUPER::size_request;
835 1200
836 ( 1201 (
837 $w + $self->border * 2, 1202 $w + $self->border * 2,
838 $h + $self->border * 2, 1203 $h + $self->border * 2,
839 ) 1204 )
840} 1205}
841 1206
842sub size_allocate { 1207sub invoke_size_allocate {
843 my ($self, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
844 1209
1210 if ($self->{title_widget}) {
1211 $self->{title_widget}{w} = $w;
1212 $self->{title_widget}{h} = $h;
1213 $self->{title_widget}->invoke_size_allocate ($w, $h);
1214 }
1215
1216 my $border = $self->border;
1217
845 $h -= List::Util::max 0, $self->border * 2; 1218 $h -= List::Util::max 0, $border * 2;
846 $w -= List::Util::max 0, $self->border * 2; 1219 $w -= List::Util::max 0, $border * 2;
847 1220
848 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
849 if $self->{title};
850
851 $self->child->configure ($self->border, $self->border, $w, $h); 1221 $self->child->configure ($border, $border, $w, $h);
852}
853 1222
1223 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1224 if $self->{close_button};
1225
1226 1
1227}
1228
1229sub invoke_delete {
1230 my ($self) = @_;
1231
1232 $self->hide;
1233
1234 1
1235}
1236
854sub button_down { 1237sub invoke_button_down {
855 my ($self, $ev, $x, $y) = @_; 1238 my ($self, $ev, $x, $y) = @_;
856 1239
857 my ($w, $h) = @$self{qw(w h)}; 1240 my ($w, $h) = @$self{qw(w h)};
858 my $border = $self->border; 1241 my $border = $self->border;
859 1242
… …
872 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
873 1256
874 my $dx = $ev->{x} - $ox; 1257 my $dx = $ev->{x} - $ox;
875 my $dy = $ev->{y} - $oy; 1258 my $dy = $ev->{y} - $oy;
876 1259
877 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1260 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
878 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1261 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1262
879 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1263 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
880 $self->check_size; 1264 $self->realloc;
881 }; 1265 };
882 1266
883 } elsif ($lr ^ $td) { 1267 } elsif ($lr ^ $td) {
884 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1268 my ($ox, $oy) = ($ev->{x}, $ev->{y});
885 my ($bx, $by) = ($self->{x}, $self->{y}); 1269 my ($bx, $by) = ($self->{x}, $self->{y});
… …
887 $self->{motion} = sub { 1271 $self->{motion} = sub {
888 my ($ev, $x, $y) = @_; 1272 my ($ev, $x, $y) = @_;
889 1273
890 ($x, $y) = ($ev->{x}, $ev->{y}); 1274 ($x, $y) = ($ev->{x}, $ev->{y});
891 1275
892 $self->move ($bx + $x - $ox, $by + $y - $oy); 1276 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
893 $self->update; 1277 # HACK: the next line is required to enforce placement
1278 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
894 }; 1279 };
1280 } else {
1281 return 0;
1282 }
1283
895 } 1284 1
896} 1285}
897 1286
898sub button_up { 1287sub invoke_button_up {
899 my ($self, $ev, $x, $y) = @_; 1288 my ($self, $ev, $x, $y) = @_;
900 1289
901 delete $self->{motion}; 1290 ! ! delete $self->{motion}
902} 1291}
903 1292
904sub mouse_motion { 1293sub invoke_mouse_motion {
905 my ($self, $ev, $x, $y) = @_; 1294 my ($self, $ev, $x, $y) = @_;
906 1295
907 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1296 $self->{motion}->($ev, $x, $y) if $self->{motion};
1297
1298 ! ! $self->{motion}
1299}
1300
1301sub invoke_visibility_change {
1302 my ($self, $visible) = @_;
1303
1304 delete $self->{motion} unless $visible;
1305
1306 0
908} 1307}
909 1308
910sub _draw { 1309sub _draw {
911 my ($self) = @_; 1310 my ($self) = @_;
912 1311
1312 my $child = $self->{children}[0];
1313
913 my ($w, $h ) = ($self->{w}, $self->{h}); 1314 my ($w, $h ) = ($self->{w}, $self->{h});
914 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1315 my ($cw, $ch) = ($child->{w}, $child->{h});
915 1316
916 glEnable GL_TEXTURE_2D; 1317 glEnable GL_TEXTURE_2D;
917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
918 1319
919 my $border = $self->border; 1320 my $border = $self->border;
920 1321
921 glColor @{ $self->{border_bg} }; 1322 glColor @{ $self->{border_bg} };
922 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1323 $border[0]->draw_quad_alpha (0, 0, $w, $border);
923 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1324 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
924 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1325 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
925 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1326 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
926 1327
927 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1328 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
928 my $bg = $tex[0]; 1329 glColor @{ $self->{bg} };
929 1330
930 # TODO: repeat texture not scale 1331 # TODO: repeat texture not scale
1332 # solve this better(?)
931 my $rep_x = $cw / $bg->{w}; 1333 $bg->{s} = $cw / $bg->{w};
932 my $rep_y = $ch / $bg->{h}; 1334 $bg->{t} = $ch / $bg->{h};
933
934 glColor @{ $self->{bg} };
935
936 $bg->{s} = $rep_x;
937 $bg->{t} = $rep_y;
938 $bg->{wrap_mode} = 1;
939 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1335 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
940 } 1336 }
941 1337
942 glDisable GL_TEXTURE_2D; 1338 glDisable GL_TEXTURE_2D;
943 1339
944 $self->{title}->draw if $self->{title};
945
946 $self->child->draw; 1340 $child->draw;
1341
1342 if ($self->{title_widget}) {
1343 glTranslate 0, $border - $self->{h};
1344 $self->{title_widget}->_draw;
1345
1346 glTranslate 0, - ($border - $self->{h});
1347 }
1348
1349 $self->{close_button}->draw
1350 if $self->{close_button};
947} 1351}
948 1352
949############################################################################# 1353#############################################################################
950 1354
951package CFClient::UI::Table; 1355package CFClient::UI::Table;
… …
959sub new { 1363sub new {
960 my $class = shift; 1364 my $class = shift;
961 1365
962 $class->SUPER::new ( 1366 $class->SUPER::new (
963 col_expand => [], 1367 col_expand => [],
964 @_ 1368 @_,
965 ) 1369 )
966}
967
968sub add {
969 my ($self, $x, $y, $child) = @_;
970
971 $child->set_parent ($self);
972 $self->{children}[$y][$x] = $child;
973
974 $child->check_size;
975} 1370}
976 1371
977sub children { 1372sub children {
978 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1373 grep $_, map @$_, grep $_, @{ $_[0]{children} }
979} 1374}
980 1375
1376sub add {
1377 my ($self) = shift;
1378
1379 while (@_) {
1380 my ($x, $y, $child) = splice @_, 0, 3, ();
1381 $child->set_parent ($self);
1382 $self->{children}[$y][$x] = $child;
1383 }
1384
1385 $self->{force_realloc} = 1;
1386 $self->{force_size_alloc} = 1;
1387 $self->realloc;
1388}
1389
1390sub remove {
1391 my ($self, $child) = @_;
1392
1393 # TODO: not yet implemented
1394}
1395
981# TODO: move to container class maybe? send childs a signal on removal? 1396# TODO: move to container class maybe? send children a signal on removal?
982sub clear { 1397sub clear {
983 my ($self) = @_; 1398 my ($self) = @_;
984 1399
985 my @children = $self->children; 1400 my @children = $self->children;
986 delete $self->{children}; 1401 delete $self->{children};
… …
988 for (@children) { 1403 for (@children) {
989 delete $_->{parent}; 1404 delete $_->{parent};
990 $_->hide; 1405 $_->hide;
991 } 1406 }
992 1407
993 $self->update; 1408 $self->realloc;
994} 1409}
995 1410
996sub get_wh { 1411sub get_wh {
997 my ($self) = @_; 1412 my ($self) = @_;
998 1413
… …
1024 (sum @$ws), 1439 (sum @$ws),
1025 (sum @$hs), 1440 (sum @$hs),
1026 ) 1441 )
1027} 1442}
1028 1443
1029sub size_allocate { 1444sub invoke_size_allocate {
1030 my ($self, $w, $h) = @_; 1445 my ($self, $w, $h) = @_;
1031 1446
1032 my ($ws, $hs) = $self->get_wh; 1447 my ($ws, $hs) = $self->get_wh;
1033 1448
1034 my $req_w = sum @$ws; 1449 my $req_w = (sum @$ws) || 1;
1035 my $req_h = sum @$hs; 1450 my $req_h = (sum @$hs) || 1;
1036 1451
1037 # TODO: nicer code && do row_expand 1452 # TODO: nicer code && do row_expand
1038 my @col_expand = @{$self->{col_expand}}; 1453 my @col_expand = @{$self->{col_expand}};
1039 @col_expand = (1) x @$ws unless @col_expand; 1454 @col_expand = (1) x @$ws unless @col_expand;
1040 my $col_expand = (sum @col_expand) || 1; 1455 my $col_expand = (sum @col_expand) || 1;
… …
1066 } 1481 }
1067 1482
1068 $y += $row_h; 1483 $y += $row_h;
1069 } 1484 }
1070 1485
1486 1
1071} 1487}
1072 1488
1073sub find_widget { 1489sub find_widget {
1074 my ($self, $x, $y) = @_; 1490 my ($self, $x, $y) = @_;
1075 1491
… …
1094 } 1510 }
1095} 1511}
1096 1512
1097############################################################################# 1513#############################################################################
1098 1514
1515package CFClient::UI::Box;
1516
1517our @ISA = CFClient::UI::Container::;
1518
1519sub size_request {
1520 my ($self) = @_;
1521
1522 $self->{vertical}
1523 ? (
1524 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1525 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1526 )
1527 : (
1528 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1529 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1530 )
1531}
1532
1533sub invoke_size_allocate {
1534 my ($self, $w, $h) = @_;
1535
1536 my $space = $self->{vertical} ? $h : $w;
1537 my @children = $self->visible_children;
1538
1539 my @req;
1540
1541 if ($self->{homogeneous}) {
1542 @req = ($space / (@children || 1)) x @children;
1543 } else {
1544 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1545 my $req = List::Util::sum @req;
1546
1547 if ($req > $space) {
1548 # ah well, not enough space
1549 $_ *= $space / $req for @req;
1550 } else {
1551 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1552
1553 $space = ($space - $req) / $expand; # remaining space to give away
1554
1555 $req[$_] += $space * $children[$_]{expand}
1556 for 0 .. $#children;
1557 }
1558 }
1559
1560 CFClient::UI::harmonize \@req;
1561
1562 my $pos = 0;
1563 for (0 .. $#children) {
1564 my $alloc = $req[$_];
1565 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1566
1567 $pos += $alloc;
1568 }
1569
1570 1
1571}
1572
1573#############################################################################
1574
1099package CFClient::UI::HBox; 1575package CFClient::UI::HBox;
1100 1576
1101# TODO: wrap into common Box base class
1102
1103our @ISA = CFClient::UI::Container::; 1577our @ISA = CFClient::UI::Box::;
1104 1578
1105sub size_request { 1579sub new {
1106 my ($self) = @_; 1580 my $class = shift;
1107 1581
1108 my @alloc = map [$_->size_request], @{$self->{children}}; 1582 $class->SUPER::new (
1109 1583 vertical => 0,
1110 ( 1584 @_,
1111 (List::Util::sum map $_->[0], @alloc),
1112 (List::Util::max map $_->[1], @alloc),
1113 ) 1585 )
1114} 1586}
1115 1587
1116sub size_allocate {
1117 my ($self, $w, $h) = @_;
1118
1119 ($h, $w) = ($w, $h);
1120
1121 my $children = $self->{children};
1122
1123 my @h = map $_->{req_w}, @$children;
1124
1125 my $req_h = List::Util::sum @h;
1126
1127 if ($req_h > $h) {
1128 # ah well, not enough space
1129 $_ *= $h / $req_h for @h;
1130 } else {
1131 my $exp = List::Util::sum map $_->{expand}, @$children;
1132 $exp ||= 1;
1133
1134 for (0 .. $#$children) {
1135 my $child = $children->[$_];
1136
1137 my $alloc_h = $h[$_];
1138 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1139 $h[$_] = $alloc_h;
1140 }
1141 }
1142
1143 CFClient::UI::harmonize \@h;
1144
1145 my $y = 0;
1146 for (0 .. $#$children) {
1147 my $child = $children->[$_];
1148 my $h = $h[$_];
1149 $child->configure ($y, 0, $h, $w);
1150
1151 $y += $h;
1152 }
1153
1154 1
1155}
1156
1157############################################################################# 1588#############################################################################
1158 1589
1159package CFClient::UI::VBox; 1590package CFClient::UI::VBox;
1160 1591
1161# TODO: wrap into common Box base class
1162
1163our @ISA = CFClient::UI::Container::; 1592our @ISA = CFClient::UI::Box::;
1164 1593
1165sub size_request { 1594sub new {
1166 my ($self) = @_; 1595 my $class = shift;
1167 1596
1168 my @alloc = map [$_->size_request], @{$self->{children}}; 1597 $class->SUPER::new (
1169 1598 vertical => 1,
1170 ( 1599 @_,
1171 (List::Util::max map $_->[0], @alloc),
1172 (List::Util::sum map $_->[1], @alloc),
1173 ) 1600 )
1174} 1601}
1175 1602
1176sub size_allocate {
1177 my ($self, $w, $h) = @_;
1178
1179 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1180
1181 my $children = $self->{children};
1182
1183 my @h = map $_->{req_h}, @$children;
1184
1185 my $req_h = List::Util::sum @h;
1186
1187 if ($req_h > $h) {
1188 # ah well, not enough space
1189 $_ *= $h / $req_h for @h;
1190 } else {
1191 my $exp = List::Util::sum map $_->{expand}, @$children;
1192 $exp ||= 1;
1193
1194 for (0 .. $#$children) {
1195 my $child = $children->[$_];
1196
1197 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1198 }
1199 }
1200
1201 CFClient::UI::harmonize \@h;
1202
1203 my $y = 0;
1204 for (0 .. $#$children) {
1205 my $child = $children->[$_];
1206 my $h = $h[$_];
1207 $child->configure (0, $y, $w, $h);
1208
1209 $y += $h;
1210 }
1211
1212 1
1213}
1214
1215############################################################################# 1603#############################################################################
1216 1604
1217package CFClient::UI::Label; 1605package CFClient::UI::Label;
1218 1606
1219our @ISA = CFClient::UI::Base::; 1607our @ISA = CFClient::UI::DrawBG::;
1220 1608
1221use CFClient::OpenGL; 1609use CFClient::OpenGL;
1222 1610
1223sub new { 1611sub new {
1224 my ($class, %arg) = @_; 1612 my ($class, %arg) = @_;
1225 1613
1226 my $self = $class->SUPER::new ( 1614 my $self = $class->SUPER::new (
1227 fg => [1, 1, 1], 1615 fg => [1, 1, 1],
1616 #bg => none
1617 #active_bg => none
1228 #font => default_font 1618 #font => default_font
1229 #text => initial text 1619 #text => initial text
1230 #markup => initial narkup 1620 #markup => initial narkup
1621 #max_w => maximum pixel width
1622 ellipsise => 3, # end
1231 layout => (new CFClient::Layout), 1623 layout => (new CFClient::Layout),
1232 fontsize => 1, 1624 fontsize => 1,
1233 align => -1, 1625 align => -1,
1234 valign => -1, 1626 valign => -1,
1235 padding => 2, 1627 padding_x => 2,
1628 padding_y => 2,
1236 can_events => 0, 1629 can_events => 0,
1237 %arg 1630 %arg
1238 ); 1631 );
1239 1632
1240 if (exists $self->{template}) { 1633 if (exists $self->{template}) {
… …
1250 } 1643 }
1251 1644
1252 $self 1645 $self
1253} 1646}
1254 1647
1255sub escape {
1256 local $_ = $_[1];
1257
1258 s/&/&amp;/g;
1259 s/>/&gt;/g;
1260 s/</&lt;/g;
1261
1262 $_[1]
1263}
1264
1265sub update { 1648sub update {
1266 my ($self) = @_; 1649 my ($self) = @_;
1267 1650
1268 delete $self->{texture}; 1651 delete $self->{texture};
1269 $self->SUPER::update; 1652 $self->SUPER::update;
1270} 1653}
1271 1654
1655sub realloc {
1656 my ($self) = @_;
1657
1658 delete $self->{ox};
1659 $self->SUPER::realloc;
1660}
1661
1272sub set_text { 1662sub set_text {
1273 my ($self, $text) = @_; 1663 my ($self, $text) = @_;
1274 1664
1275 return if $self->{text} eq "T$text"; 1665 return if $self->{text} eq "T$text";
1276 $self->{text} = "T$text"; 1666 $self->{text} = "T$text";
1277 1667
1278 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1279 $self->{layout}->set_text ($text); 1668 $self->{layout}->set_text ($text);
1280 1669
1670 delete $self->{size_req};
1671 $self->realloc;
1281 $self->update; 1672 $self->update;
1282 $self->check_size;
1283} 1673}
1284 1674
1285sub set_markup { 1675sub set_markup {
1286 my ($self, $markup) = @_; 1676 my ($self, $markup) = @_;
1287 1677
1288 return if $self->{text} eq "M$markup"; 1678 return if $self->{text} eq "M$markup";
1289 $self->{text} = "M$markup"; 1679 $self->{text} = "M$markup";
1290 1680
1291 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1681 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1292 1682
1293 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1294 $self->{layout}->set_markup ($markup); 1683 $self->{layout}->set_markup ($markup);
1295 1684
1685 delete $self->{size_req};
1686 $self->realloc;
1296 $self->update; 1687 $self->update;
1297 $self->check_size;
1298} 1688}
1299 1689
1300sub size_request { 1690sub size_request {
1301 my ($self) = @_; 1691 my ($self) = @_;
1302 1692
1693 $self->{size_req} ||= do {
1303 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1694 $self->{layout}->set_font ($self->{font}) if $self->{font};
1304 $self->{layout}->set_width ($self->{max_w} || -1); 1695 $self->{layout}->set_width ($self->{max_w} || -1);
1696 $self->{layout}->set_ellipsise ($self->{ellipsise});
1697 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1305 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1698 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1306 1699
1307 my ($w, $h) = $self->{layout}->size; 1700 my ($w, $h) = $self->{layout}->size;
1308 1701
1309 if (exists $self->{template}) { 1702 if (exists $self->{template}) {
1310 $self->{template}->set_font ($self->{font}) if $self->{font}; 1703 $self->{template}->set_font ($self->{font}) if $self->{font};
1704 $self->{template}->set_width ($self->{max_w} || -1);
1311 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1705 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1312 1706
1313 my ($w2, $h2) = $self->{template}->size; 1707 my ($w2, $h2) = $self->{template}->size;
1314 1708
1315 $w = List::Util::max $w, $w2; 1709 $w = List::Util::max $w, $w2;
1316 $h = List::Util::max $h, $h2; 1710 $h = List::Util::max $h, $h2;
1711 }
1712
1713 [$w, $h]
1317 } 1714 };
1318 1715
1319 ( 1716 @{ $self->{size_req} }
1320 $w + $self->{padding} * 2,
1321 $h + $self->{padding} * 2,
1322 )
1323} 1717}
1324 1718
1719sub baseline_shift {
1720 $_[0]{layout}->descent
1721}
1722
1325sub size_allocate { 1723sub invoke_size_allocate {
1326 my ($self, $w, $h) = @_; 1724 my ($self, $w, $h) = @_;
1327 1725
1726 delete $self->{ox};
1727
1328 delete $self->{texture}; 1728 delete $self->{texture}
1729 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1730
1731 1
1329} 1732}
1330 1733
1331sub set_fontsize { 1734sub set_fontsize {
1332 my ($self, $fontsize) = @_; 1735 my ($self, $fontsize) = @_;
1333 1736
1334 $self->{fontsize} = $fontsize; 1737 $self->{fontsize} = $fontsize;
1738 delete $self->{size_req};
1335 delete $self->{texture}; 1739 delete $self->{texture};
1336 1740
1337 $self->update; 1741 $self->realloc;
1338 $self->check_size; 1742}
1743
1744sub reconfigure {
1745 my ($self) = @_;
1746
1747 delete $self->{size_req};
1748 delete $self->{texture};
1749
1750 $self->SUPER::reconfigure;
1339} 1751}
1340 1752
1341sub _draw { 1753sub _draw {
1342 my ($self) = @_; 1754 my ($self) = @_;
1343 1755
1756 $self->SUPER::_draw; # draw background, if applicable
1757
1344 my $tex = $self->{texture} ||= do { 1758 my $size = $self->{texture} ||= do {
1345 $self->{layout}->set_foreground (@{$self->{fg}}); 1759 $self->{layout}->set_foreground (@{$self->{fg}});
1346 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1760 $self->{layout}->set_font ($self->{font}) if $self->{font};
1347 $self->{layout}->set_width ($self->{w}); 1761 $self->{layout}->set_width ($self->{w});
1762 $self->{layout}->set_ellipsise ($self->{ellipsise});
1763 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1348 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1764 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1349 1765
1350 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1766 [$self->{layout}->size]
1351
1352 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1353 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1354 : ($self->{w} - $tex->{w}) * 0.5;
1355
1356 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1357 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1358 : ($self->{h} - $tex->{h}) * 0.5;
1359
1360 $tex
1361 }; 1767 };
1362 1768
1363 glEnable GL_TEXTURE_2D; 1769 unless (exists $self->{ox}) {
1364 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1770 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1771 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1772 : ($self->{w} - $size->[0]) * 0.5);
1365 1773
1366 if ($tex->{format} == GL_ALPHA) { 1774 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1367 glColor @{$self->{fg}}; 1775 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1368 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1776 : ($self->{h} - $size->[1]) * 0.5);
1369 } else {
1370 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1371 } 1777 };
1372 1778
1373 glDisable GL_TEXTURE_2D; 1779 my $w = List::Util::min $self->{w} + 4, $size->[0];
1780 my $h = List::Util::min $self->{h} + 2, $size->[1];
1781
1782 $self->{layout}->render ($self->{ox}, $self->{oy});
1374} 1783}
1375 1784
1376############################################################################# 1785#############################################################################
1377 1786
1378package CFClient::UI::EntryBase; 1787package CFClient::UI::EntryBase;
… …
1391 active_fg => [0, 0, 0], 1800 active_fg => [0, 0, 0],
1392 can_hover => 1, 1801 can_hover => 1,
1393 can_focus => 1, 1802 can_focus => 1,
1394 valign => 0, 1803 valign => 0,
1395 can_events => 1, 1804 can_events => 1,
1805 #text => ...
1806 #hidden => "*",
1396 @_ 1807 @_
1397 ) 1808 )
1398} 1809}
1399 1810
1400sub _set_text { 1811sub _set_text {
… …
1402 1813
1403 delete $self->{cur_h}; 1814 delete $self->{cur_h};
1404 1815
1405 return if $self->{text} eq $text; 1816 return if $self->{text} eq $text;
1406 1817
1407 delete $self->{texture};
1408
1409 $self->{last_activity} = $::NOW; 1818 $self->{last_activity} = $::NOW;
1410 $self->{text} = $text; 1819 $self->{text} = $text;
1411 1820
1412 $text =~ s/./*/g if $self->{hidden}; 1821 $text =~ s/./*/g if $self->{hidden};
1413 $self->{layout}->set_text ("$text "); 1822 $self->{layout}->set_text ("$text ");
1823 delete $self->{size_req};
1414 1824
1415 $self->emit (changed => $self->{text}); 1825 $self->emit (changed => $self->{text});
1826
1827 $self->realloc;
1828 $self->update;
1416} 1829}
1417 1830
1418sub set_text { 1831sub set_text {
1419 my ($self, $text) = @_; 1832 my ($self, $text) = @_;
1420 1833
1421 $self->{cursor} = length $text; 1834 $self->{cursor} = length $text;
1422 $self->_set_text ($text); 1835 $self->_set_text ($text);
1423 $self->check_size;
1424 $self->update;
1425} 1836}
1426 1837
1427sub get_text { 1838sub get_text {
1428 $_[0]{text} 1839 $_[0]{text}
1429} 1840}
… …
1434 my ($w, $h) = $self->SUPER::size_request; 1845 my ($w, $h) = $self->SUPER::size_request;
1435 1846
1436 ($w + 1, $h) # add 1 for cursor 1847 ($w + 1, $h) # add 1 for cursor
1437} 1848}
1438 1849
1439sub size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1443}
1444
1445sub key_down { 1850sub invoke_key_down {
1446 my ($self, $ev) = @_; 1851 my ($self, $ev) = @_;
1447 1852
1448 my $mod = $ev->{mod}; 1853 my $mod = $ev->{mod};
1449 my $sym = $ev->{sym}; 1854 my $sym = $ev->{sym};
1450 my $uni = $ev->{unicode}; 1855 my $uni = $ev->{unicode};
1451 1856
1452 my $text = $self->get_text; 1857 my $text = $self->get_text;
1453 1858
1454 if ($sym == 8) { 1859 if ($uni == 8) {
1455 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1860 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1456 } elsif ($sym == 127) { 1861 } elsif ($uni == 127) {
1457 substr $text, $self->{cursor}, 1, ""; 1862 substr $text, $self->{cursor}, 1, "";
1458 } elsif ($sym == CFClient::SDLK_LEFT) { 1863 } elsif ($sym == CFClient::SDLK_LEFT) {
1459 --$self->{cursor} if $self->{cursor}; 1864 --$self->{cursor} if $self->{cursor};
1460 } elsif ($sym == CFClient::SDLK_RIGHT) { 1865 } elsif ($sym == CFClient::SDLK_RIGHT) {
1461 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1866 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1462 } elsif ($sym == CFClient::SDLK_HOME) { 1867 } elsif ($sym == CFClient::SDLK_HOME) {
1463 $self->{cursor} = 0; 1868 $self->{cursor} = 0;
1464 } elsif ($sym == CFClient::SDLK_END) { 1869 } elsif ($sym == CFClient::SDLK_END) {
1465 $self->{cursor} = length $text; 1870 $self->{cursor} = length $text;
1466 } elsif ($sym == 27) { 1871 } elsif ($uni == 27) {
1467 $self->emit ('escape'); 1872 $self->emit ('escape');
1468 } elsif ($uni) { 1873 } elsif ($uni) {
1469 substr $text, $self->{cursor}++, 0, chr $uni; 1874 substr $text, $self->{cursor}++, 0, chr $uni;
1875 } else {
1876 return 0;
1470 } 1877 }
1471 1878
1472 $self->_set_text ($text); 1879 $self->_set_text ($text);
1473 $self->update;
1474}
1475 1880
1881 $self->realloc;
1882
1883 1
1884}
1885
1476sub focus_in { 1886sub invoke_focus_in {
1477 my ($self) = @_; 1887 my ($self) = @_;
1478 1888
1479 $self->{last_activity} = $::NOW; 1889 $self->{last_activity} = $::NOW;
1480 1890
1481 $self->SUPER::focus_in; 1891 $self->SUPER::invoke_focus_in
1482} 1892}
1483 1893
1484sub button_down { 1894sub invoke_button_down {
1485 my ($self, $ev, $x, $y) = @_; 1895 my ($self, $ev, $x, $y) = @_;
1486 1896
1487 $self->SUPER::button_down ($ev, $x, $y); 1897 $self->SUPER::invoke_button_down ($ev, $x, $y);
1488 1898
1489 my $idx = $self->{layout}->xy_to_index ($x, $y); 1899 my $idx = $self->{layout}->xy_to_index ($x, $y);
1490 1900
1491 # byte-index to char-index 1901 # byte-index to char-index
1492 my $text = $self->{text}; 1902 my $text = $self->{text};
1493 utf8::encode $text; 1903 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1494 $self->{cursor} = length substr $text, 0, $idx; 1904 $self->{cursor} = length $text;
1495 1905
1496 $self->_set_text ($self->{text}); 1906 $self->_set_text ($self->{text});
1497 $self->update; 1907 $self->update;
1908
1909 1
1498} 1910}
1499 1911
1500sub mouse_motion { 1912sub invoke_mouse_motion {
1501 my ($self, $ev, $x, $y) = @_; 1913 my ($self, $ev, $x, $y) = @_;
1502# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1914# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1915
1916 1
1503} 1917}
1504 1918
1505sub _draw { 1919sub _draw {
1506 my ($self) = @_; 1920 my ($self) = @_;
1507 1921
1508 local $self->{fg} = $self->{fg}; 1922 local $self->{fg} = $self->{fg};
1509 1923
1510 if ($FOCUS == $self) { 1924 if ($FOCUS == $self) {
1511 glColor @{$self->{active_bg}}; 1925 glColor_premultiply @{$self->{active_bg}};
1512 $self->{fg} = $self->{active_fg}; 1926 $self->{fg} = $self->{active_fg};
1513 } else { 1927 } else {
1514 glColor @{$self->{bg}}; 1928 glColor_premultiply @{$self->{bg}};
1515 } 1929 }
1516 1930
1517 glEnable GL_BLEND; 1931 glEnable GL_BLEND;
1518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1932 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1519 glBegin GL_QUADS; 1933 glBegin GL_QUADS;
1520 glVertex 0 , 0; 1934 glVertex 0 , 0;
1521 glVertex 0 , $self->{h}; 1935 glVertex 0 , $self->{h};
1522 glVertex $self->{w}, $self->{h}; 1936 glVertex $self->{w}, $self->{h};
1523 glVertex $self->{w}, 0; 1937 glVertex $self->{w}, 0;
… …
1548 1962
1549our @ISA = CFClient::UI::EntryBase::; 1963our @ISA = CFClient::UI::EntryBase::;
1550 1964
1551use CFClient::OpenGL; 1965use CFClient::OpenGL;
1552 1966
1553sub key_down { 1967sub invoke_key_down {
1554 my ($self, $ev) = @_; 1968 my ($self, $ev) = @_;
1555 1969
1556 my $sym = $ev->{sym}; 1970 my $sym = $ev->{sym};
1557 1971
1558 if ($sym == 13) { 1972 if ($sym == 13) {
1559 unshift @{$self->{history}}, 1973 unshift @{$self->{history}},
1560 my $txt = $self->get_text; 1974 my $txt = $self->get_text;
1975
1561 $self->{history_pointer} = -1; 1976 $self->{history_pointer} = -1;
1562 $self->{history_saveback} = ''; 1977 $self->{history_saveback} = '';
1563 $self->emit (activate => $txt); 1978 $self->emit (activate => $txt);
1564 $self->update; 1979 $self->update;
1565 1980
… …
1584 } else { 1999 } else {
1585 $self->set_text ($self->{history_saveback}); 2000 $self->set_text ($self->{history_saveback});
1586 } 2001 }
1587 2002
1588 } else { 2003 } else {
1589 $self->SUPER::key_down ($ev); 2004 return $self->SUPER::invoke_key_down ($ev)
2005 }
2006
1590 } 2007 1
1591
1592} 2008}
1593 2009
1594############################################################################# 2010#############################################################################
1595 2011
1596package CFClient::UI::Button; 2012package CFClient::UI::Button;
… …
1605 2021
1606sub new { 2022sub new {
1607 my $class = shift; 2023 my $class = shift;
1608 2024
1609 $class->SUPER::new ( 2025 $class->SUPER::new (
1610 padding => 4, 2026 padding_x => 4,
2027 padding_y => 4,
1611 fg => [1, 1, 1], 2028 fg => [1, 1, 1],
1612 bg => [1, 1, 1, 0.2],
1613 active_fg => [0, 0, 1], 2029 active_fg => [0, 0, 1],
1614 can_hover => 1, 2030 can_hover => 1,
1615 align => 0, 2031 align => 0,
1616 valign => 0, 2032 valign => 0,
1617 can_events => 1, 2033 can_events => 1,
1618 @_ 2034 @_
1619 ) 2035 )
1620} 2036}
1621 2037
1622sub button_up { 2038sub invoke_button_up {
1623 my ($self, $ev, $x, $y) = @_; 2039 my ($self, $ev, $x, $y) = @_;
1624 2040
2041 $self->emit ("activate")
1625 if ($x >= 0 && $x < $self->{w} 2042 if $x >= 0 && $x < $self->{w}
1626 && $y >= 0 && $y < $self->{h}) { 2043 && $y >= 0 && $y < $self->{h};
1627 $self->emit ("activate"); 2044
1628 } 2045 1
1629} 2046}
1630 2047
1631sub _draw { 2048sub _draw {
1632 my ($self) = @_; 2049 my ($self) = @_;
1633 2050
1634 local $self->{fg} = $self->{fg}; 2051 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1635
1636 if ($GRAB == $self) {
1637 $self->{fg} = $self->{active_fg};
1638 }
1639 2052
1640 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1642 glColor 0, 0, 0, 1; 2055 glColor 0, 0, 0, 1;
1643 2056
… …
1662 2075
1663sub new { 2076sub new {
1664 my $class = shift; 2077 my $class = shift;
1665 2078
1666 $class->SUPER::new ( 2079 $class->SUPER::new (
1667 padding => 2, 2080 padding_x => 2,
2081 padding_y => 2,
1668 fg => [1, 1, 1], 2082 fg => [1, 1, 1],
1669 active_fg => [1, 1, 0], 2083 active_fg => [1, 1, 0],
2084 bg => [0, 0, 0, 0.2],
2085 active_bg => [1, 1, 1, 0.5],
1670 state => 0, 2086 state => 0,
1671 can_hover => 1, 2087 can_hover => 1,
1672 @_ 2088 @_
1673 ) 2089 )
1674} 2090}
1675 2091
1676sub size_request { 2092sub size_request {
1677 my ($self) = @_; 2093 my ($self) = @_;
1678 2094
1679 ($self->{padding} * 2 + 6) x 2 2095 (6) x 2
1680} 2096}
1681 2097
2098sub toggle {
2099 my ($self) = @_;
2100
2101 $self->{state} = !$self->{state};
2102 $self->emit (changed => $self->{state});
2103 $self->update;
2104}
2105
1682sub button_down { 2106sub invoke_button_down {
1683 my ($self, $ev, $x, $y) = @_; 2107 my ($self, $ev, $x, $y) = @_;
1684 2108
1685 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2109 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1686 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2110 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1687 $self->{state} = !$self->{state}; 2111 $self->toggle;
1688 $self->emit (changed => $self->{state}); 2112 } else {
2113 return 0
2114 }
2115
1689 } 2116 1
1690} 2117}
1691 2118
1692sub _draw { 2119sub _draw {
1693 my ($self) = @_; 2120 my ($self) = @_;
1694 2121
1695 $self->SUPER::_draw; 2122 $self->SUPER::_draw;
1696 2123
1697 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2124 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1698 2125
1699 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2126 my ($w, $h) = @$self{qw(w h)};
2127
2128 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1700 2129
1701 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2130 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1702 2131
1703 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2132 my $tex = $self->{state} ? $tex[1] : $tex[0];
1704 2133
… …
1712package CFClient::UI::Image; 2141package CFClient::UI::Image;
1713 2142
1714our @ISA = CFClient::UI::Base::; 2143our @ISA = CFClient::UI::Base::;
1715 2144
1716use CFClient::OpenGL; 2145use CFClient::OpenGL;
1717use Carp qw/confess/;
1718 2146
1719our %loaded_images; 2147our %texture_cache;
1720 2148
1721sub new { 2149sub new {
1722 my $class = shift; 2150 my $class = shift;
1723 2151
1724 my $self = $class->SUPER::new (can_events => 0, @_); 2152 my $self = $class->SUPER::new (
2153 can_events => 0,
2154 @_,
2155 );
1725 2156
1726 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2157 $self->{path} || $self->{tex}
2158 or Carp::croak "'path' or 'tex' attributes required";
1727 2159
1728 $loaded_images{$self->{image}} ||= 2160 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1729 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2161 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1730 2162
1731 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2163 Scalar::Util::weaken $texture_cache{$self->{path}};
1732 2164
1733 Scalar::Util::weaken $loaded_images{$self->{image}}; 2165 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1734
1735 $self->{aspect} = $tex->{w} / $tex->{h};
1736 2166
1737 $self 2167 $self
1738} 2168}
1739 2169
2170sub STORABLE_freeze {
2171 my ($self, $cloning) = @_;
2172
2173 $self->{path}
2174 or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
2175
2176 $self->{path}
2177}
2178
2179sub STORABLE_attach {
2180 my ($self, $cloning, $path) = @_;
2181
2182 $self->new (path => $path)
2183}
2184
1740sub size_request { 2185sub size_request {
1741 my ($self) = @_; 2186 my ($self) = @_;
1742 2187
1743 ($self->{tex}->{w}, $self->{tex}->{h}) 2188 ($self->{tex}{w}, $self->{tex}{h})
1744} 2189}
1745 2190
1746sub _draw { 2191sub _draw {
1747 my ($self) = @_; 2192 my ($self) = @_;
1748 2193
… …
1758 } 2203 }
1759 2204
1760 glEnable GL_TEXTURE_2D; 2205 glEnable GL_TEXTURE_2D;
1761 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1762 2207
1763 $tex->draw_quad_alpha (0, 0, $w, $h); 2208 $tex->draw_quad (0, 0, $w, $h);
1764 2209
1765 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
2211}
2212
2213#############################################################################
2214
2215package CFClient::UI::ImageButton;
2216
2217our @ISA = CFClient::UI::Image::;
2218
2219use CFClient::OpenGL;
2220
2221my %textures;
2222
2223sub new {
2224 my $class = shift;
2225
2226 my $self = $class->SUPER::new (
2227 padding_x => 4,
2228 padding_y => 4,
2229 fg => [1, 1, 1],
2230 active_fg => [0, 0, 1],
2231 can_hover => 1,
2232 align => 0,
2233 valign => 0,
2234 can_events => 1,
2235 @_
2236 );
2237}
2238
2239sub invoke_button_up {
2240 my ($self, $ev, $x, $y) = @_;
2241
2242 $self->emit ("activate")
2243 if $x >= 0 && $x < $self->{w}
2244 && $y >= 0 && $y < $self->{h};
2245
2246 1
1766} 2247}
1767 2248
1768############################################################################# 2249#############################################################################
1769 2250
1770package CFClient::UI::VGauge; 2251package CFClient::UI::VGauge;
… …
1857 my $ycut1 = max 0, min 1, $ycut; 2338 my $ycut1 = max 0, min 1, $ycut;
1858 my $ycut2 = max 0, min 1, $ycut - 1; 2339 my $ycut2 = max 0, min 1, $ycut - 1;
1859 2340
1860 my $h1 = $self->{h} * (1 - $ycut1); 2341 my $h1 = $self->{h} * (1 - $ycut1);
1861 my $h2 = $self->{h} * (1 - $ycut2); 2342 my $h2 = $self->{h} * (1 - $ycut2);
2343 my $h3 = $self->{h};
2344
2345 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1862 2346
1863 glEnable GL_BLEND; 2347 glEnable GL_BLEND;
1864 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2348 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2349 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1865 glEnable GL_TEXTURE_2D; 2350 glEnable GL_TEXTURE_2D;
1866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2351 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1867 2352
1868 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2353 glBindTexture GL_TEXTURE_2D, $t1->{name};
1869 glBegin GL_QUADS; 2354 glBegin GL_QUADS;
… …
1884 2369
1885 if ($t3) { 2370 if ($t3) {
1886 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2371 glBindTexture GL_TEXTURE_2D, $t3->{name};
1887 glBegin GL_QUADS; 2372 glBegin GL_QUADS;
1888 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2373 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1889 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2374 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1890 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2375 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1891 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2376 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1892 glEnd; 2377 glEnd;
1893 } 2378 }
1894 2379
1895 glDisable GL_BLEND; 2380 glDisable GL_BLEND;
… …
1958 qw(s1_slider.png s1_slider_bg.png); 2443 qw(s1_slider.png s1_slider_bg.png);
1959 2444
1960sub new { 2445sub new {
1961 my $class = shift; 2446 my $class = shift;
1962 2447
1963 # range [value, low, high, page] 2448 # range [value, low, high, page, unit]
1964 2449
1965 # TODO: 0-width page 2450 # TODO: 0-width page
1966 # TODO: req_w/h are wrong with vertical 2451 # TODO: req_w/h are wrong with vertical
1967 # TODO: calculations are off 2452 # TODO: calculations are off
1968 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1969 fg => [1, 1, 1], 2454 fg => [1, 1, 1],
1970 active_fg => [0, 0, 0], 2455 active_fg => [0, 0, 0],
2456 bg => [0, 0, 0, 0.2],
2457 active_bg => [1, 1, 1, 0.5],
1971 range => [0, 0, 100, 10], 2458 range => [0, 0, 100, 10, 0],
1972 req_w => $::WIDTH / 80, 2459 min_w => $::WIDTH / 80,
1973 req_h => $::WIDTH / 80, 2460 min_h => $::WIDTH / 80,
1974 vertical => 0, 2461 vertical => 0,
1975 can_hover => 1, 2462 can_hover => 1,
1976 inner_pad => 5, 2463 inner_pad => 0.02,
1977 @_ 2464 @_
1978 ); 2465 );
1979 2466
2467 $self->set_value ($self->{range}[0]);
2468 $self->update;
2469
1980 $self 2470 $self
1981} 2471}
1982 2472
2473sub set_range {
2474 my ($self, $range) = @_;
2475
2476 ($range, $self->{range}) = ($self->{range}, $range);
2477
2478 if ("@$range" ne "@{$self->{range}}") {
2479 $self->update;
2480 $self->set_value ($self->{range}[0]);
2481 }
2482}
2483
2484sub set_value {
2485 my ($self, $value) = @_;
2486
2487 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2488
2489 $hi = $lo + 1 if $hi <= $lo;
2490
2491 $page = $hi - $lo if $page > $hi - $lo;
2492
2493 $value = $lo if $value < $lo;
2494 $value = $hi - $page if $value > $hi - $page;
2495
2496 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2497 if $unit;
2498
2499 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2500
2501 if ($value != $old_value) {
2502 $self->emit (changed => $value);
2503 $self->update;
2504 }
2505}
2506
1983sub size_request { 2507sub size_request {
1984 my ($self) = @_; 2508 my ($self) = @_;
1985 2509
1986 my $w = $self->{req_w}; 2510 ($self->{req_w}, $self->{req_h})
1987 my $h = $self->{req_h};
1988
1989 $self->{vertical} ? ($h, $w) : ($w, $h)
1990} 2511}
1991 2512
1992sub button_down { 2513sub invoke_button_down {
1993 my ($self, $ev, $x, $y) = @_; 2514 my ($self, $ev, $x, $y) = @_;
1994 2515
1995 $self->SUPER::button_down ($ev, $x, $y); 2516 $self->SUPER::invoke_button_down ($ev, $x, $y);
2517
2518 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2519
1996 $self->mouse_motion ($ev, $x, $y); 2520 $self->invoke_mouse_motion ($ev, $x, $y)
1997} 2521}
1998 2522
1999sub mouse_motion { 2523sub invoke_mouse_motion {
2000 my ($self, $ev, $x, $y) = @_; 2524 my ($self, $ev, $x, $y) = @_;
2001 2525
2002 if ($GRAB == $self) { 2526 if ($GRAB == $self) {
2527 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2528
2529 my (undef, $lo, $hi, $page) = @{$self->{range}};
2530
2531 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2532
2533 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2534 } else {
2535 return 0;
2536 }
2537
2538 1
2539}
2540
2541sub invoke_mouse_wheel {
2542 my ($self, $ev) = @_;
2543
2544 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2545
2546 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2547
2548 ! ! $delta
2549}
2550
2551sub update {
2552 my ($self) = @_;
2553
2554 delete $self->{knob_w};
2555 $self->SUPER::update;
2556}
2557
2558sub _draw {
2559 my ($self) = @_;
2560
2561 unless ($self->{knob_w}) {
2562 $self->set_value ($self->{range}[0]);
2563
2003 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2564 my ($value, $lo, $hi, $page) = @{$self->{range}};
2565 my $range = ($hi - $page - $lo) || 1e-100;
2004 2566
2005 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2567 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2006 2568
2007 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2569 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2008 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2570 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2009 2571
2010 $x -= $inner_pad_px; # substract the padding 2572 $value = ($value - $lo) / $range;
2011 $x = $x * ($hi - $lo) / $inner_w + $lo; 2573 $value = $value * $self->{scale} + $self->{offset};
2012 $x = $lo if $x < $lo;
2013 $x = $hi - $page if $x > $hi - $page;
2014 $self->{range}[0] = $x;
2015 2574
2016 $self->emit (changed => $x); 2575 $self->{knob_x} = $value - $knob_w * 0.5;
2017 $self->update; 2576 $self->{knob_w} = $knob_w;
2018 } 2577 }
2019}
2020
2021# the inner_* stuff is for generating a padding for the slider handle,
2022# so that the handle doesn't leave the texture. This calculation isn't 100%
2023# correct propably, but it does the job for now
2024sub _calc_inner_pad_px {
2025 my ($self, $w) = @_;
2026 ($w / 100) * $self->{inner_pad} # % to pixels
2027}
2028
2029sub _draw {
2030 my ($self) = @_;
2031 2578
2032 $self->SUPER::_draw (); 2579 $self->SUPER::_draw ();
2033 2580
2034 my ($w, $h) = @$self{qw(w h)}; 2581 glScale $self->{w}, $self->{h};
2035 2582
2036 if ($self->{vertical}) { 2583 if ($self->{vertical}) {
2037 # draw a vertical slider like a rotated horizontal slider 2584 # draw a vertical slider like a rotated horizontal slider
2038 2585
2586 glTranslate 1, 0, 0;
2039 glRotate 90, 0, 0, 1; 2587 glRotate 90, 0, 0, 1;
2040 glTranslate 0, -$self->{w}, 0;
2041
2042 ($w, $h) = ($h, $w);
2043 } 2588 }
2044 2589
2045 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2590 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2046 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2591 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2047 2592
2048 my ($value, $lo, $hi, $page) = @{$self->{range}};
2049
2050 $hi = $value + 1 if $lo == $hi;
2051
2052 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2053 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2054
2055 $page = int $page * $inner_w / ($hi - $lo);
2056 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2057
2058 $w -= $page;
2059 $page &= ~1;
2060 glTranslate $page * 0.5, 0, 0;
2061 $page ||= 2;
2062
2063 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2064 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2065
2066 glEnable GL_TEXTURE_2D; 2593 glEnable GL_TEXTURE_2D;
2067 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2594 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2068 2595
2069 # draw background 2596 # draw background
2070 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2597 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2071 2598
2072 # draw handle 2599 # draw handle
2073 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2600 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2074 2601
2075 glDisable GL_TEXTURE_2D; 2602 glDisable GL_TEXTURE_2D;
2076} 2603}
2077 2604
2078############################################################################# 2605#############################################################################
2079 2606
2607package CFClient::UI::ValSlider;
2608
2609our @ISA = CFClient::UI::HBox::;
2610
2611sub new {
2612 my ($class, %arg) = @_;
2613
2614 my $range = delete $arg{range};
2615
2616 my $self = $class->SUPER::new (
2617 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2618 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2619 to_value => sub { shift },
2620 from_value => sub { shift },
2621 %arg,
2622 );
2623
2624 $self->{slider}->connect (changed => sub {
2625 my ($self, $value) = @_;
2626 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2627 $self->{parent}->emit (changed => $value);
2628 });
2629
2630# $self->{entry}->connect (changed => sub {
2631# my ($self, $value) = @_;
2632# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2633# $self->{parent}->emit (changed => $value);
2634# });
2635
2636 $self->add ($self->{slider}, $self->{entry});
2637
2638 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2639
2640 $self
2641}
2642
2643sub set_range { shift->{slider}->set_range (@_) }
2644sub set_value { shift->{slider}->set_value (@_) }
2645
2646#############################################################################
2647
2080package CFClient::UI::TextView; 2648package CFClient::UI::TextScroller;
2081 2649
2082our @ISA = CFClient::UI::HBox::; 2650our @ISA = CFClient::UI::HBox::;
2083 2651
2084use CFClient::OpenGL; 2652use CFClient::OpenGL;
2085 2653
2086sub new { 2654sub new {
2087 my $class = shift; 2655 my $class = shift;
2088 2656
2089 my $self = $class->SUPER::new ( 2657 my $self = $class->SUPER::new (
2090 fontsize => 1, 2658 fontsize => 1,
2091 can_events => 0, 2659 can_events => 1,
2660 indent => 0,
2092 #font => default_font 2661 #font => default_font
2093 @_, 2662 @_,
2094 2663
2095 layout => (new CFClient::Layout 1), 2664 layout => (new CFClient::Layout),
2096 par => [], 2665 par => [],
2097 height => 0, 2666 height => 0,
2098 children => [ 2667 children => [
2099 (new CFClient::UI::Empty expand => 1), 2668 (new CFClient::UI::Empty expand => 1),
2100 (new CFClient::UI::Slider vertical => 1), 2669 (new CFClient::UI::Slider vertical => 1),
… …
2111 2680
2112 $self->{fontsize} = $fontsize; 2681 $self->{fontsize} = $fontsize;
2113 $self->reflow; 2682 $self->reflow;
2114} 2683}
2115 2684
2116sub text_height { 2685sub size_request {
2686 my ($self) = @_;
2687
2688 my ($empty, $slider) = @{ $self->{children} };
2689
2690 local $self->{children} = [$empty, $slider];
2691 $self->SUPER::size_request
2692}
2693
2694sub invoke_size_allocate {
2695 my ($self, $w, $h) = @_;
2696
2697 my ($empty, $slider, @other) = @{ $self->{children} };
2698 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2699
2700 $self->{layout}->set_font ($self->{font}) if $self->{font};
2701 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2702 $self->{layout}->set_width ($empty->{w});
2703 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2704
2705 $self->reflow;
2706
2707 local $self->{children} = [$empty, $slider];
2708 $self->SUPER::invoke_size_allocate ($w, $h)
2709}
2710
2711sub invoke_mouse_wheel {
2117 my ($self, $text) = @_; 2712 my ($self, $ev) = @_;
2713
2714 return 0 unless $ev->{dy}; # only vertical movements
2715
2716 $self->{children}[1]->emit (mouse_wheel => $ev);
2717
2718 1
2719}
2720
2721sub get_layout {
2722 my ($self, $para) = @_;
2118 2723
2119 my $layout = $self->{layout}; 2724 my $layout = $self->{layout};
2120 2725
2726 $layout->set_font ($self->{font}) if $self->{font};
2727 $layout->set_foreground (@{$para->{fg}});
2121 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2728 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2122 $layout->set_width ($self->{children}[0]{w}); 2729 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2730 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2123 $layout->set_markup ($text); 2731 $layout->set_markup ($para->{markup});
2732
2733 $layout->set_shapes (
2734 map
2735 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2736 @{$para->{widget}}
2124 2737 );
2125 ($layout->size)[1] 2738
2739 $layout
2126} 2740}
2127 2741
2128sub reflow { 2742sub reflow {
2129 my ($self) = @_; 2743 my ($self) = @_;
2130 2744
2131 $self->{need_reflow}++; 2745 $self->{need_reflow}++;
2132 $self->update; 2746 $self->update;
2133} 2747}
2134 2748
2135sub size_allocate { 2749sub set_offset {
2750 my ($self, $offset) = @_;
2751
2752 # todo: base offset on lines or so, not on pixels
2753 $self->{children}[1]->set_value ($offset);
2754}
2755
2756sub clear {
2136 my ($self, $w, $h) = @_; 2757 my ($self) = @_;
2137 2758
2138 $self->SUPER::size_allocate ($w, $h); 2759 my (undef, undef, @other) = @{ $self->{children} };
2760 $self->remove ($_) for @other;
2139 2761
2140 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2762 $self->{par} = [];
2141 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2763 $self->{height} = 0;
2142 $self->{layout}->set_width ($self->{children}[0]{w}); 2764 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2143
2144 $self->reflow;
2145} 2765}
2146 2766
2147sub add_paragraph { 2767sub add_paragraph {
2148 my ($self, $color, $text) = @_; 2768 my $self = shift;
2149 2769
2150 #TODO: intelligently "reformat" paragraph 2770 for my $para (@_) {
2771 $para = {
2772 fg => [1, 1, 1, 1],
2773 indent => 0,
2774 markup => "",
2775 widget => [],
2776 ref $para ? %$para : (markup => $para),
2777 w => 1e10,
2778 wrapped => 1,
2779 };
2151 2780
2152 my $height = $self->text_height ($text); 2781 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2782 push @{$self->{par}}, $para;
2783 }
2153 2784
2154 $self->{height} += $height; 2785 $self->{need_reflow}++;
2786 $self->update;
2787}
2155 2788
2156 push @{$self->{par}}, [$height, $color, $text]; 2789sub scroll_to_bottom {
2790 my ($self) = @_;
2157 2791
2158 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2792 $self->{scroll_to_bottom} = 1;
2159 $self->{children}[1]->update; 2793 $self->update;
2160} 2794}
2161 2795
2162sub update { 2796sub update {
2163 my ($self) = @_; 2797 my ($self) = @_;
2164 2798
… …
2166 2800
2167 return unless $self->{h} > 0; 2801 return unless $self->{h} > 0;
2168 2802
2169 delete $self->{texture}; 2803 delete $self->{texture};
2170 2804
2171 $ROOT->on_post_alloc ($self, sub { 2805 $ROOT->on_post_alloc ($self => sub {
2806 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2807
2172 if (delete $self->{need_reflow}) { 2808 if (delete $self->{need_reflow}) {
2173 my $height = 0; 2809 my $height = 0;
2174 2810
2175 $height += $_->[0] = $self->text_height ($_->[2])
2176 for @{$self->{par}}; 2811 for my $para (@{$self->{par}}) {
2812 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2813 my $layout = $self->get_layout ($para);
2814 my ($w, $h) = $layout->size;
2815
2816 $para->{w} = $w + $para->{indent};
2817 $para->{h} = $h;
2818 $para->{wrapped} = $layout->has_wrapped;
2819 }
2820
2821 $height += $para->{h};
2822 }
2177 2823
2178 $self->{height} = $height; 2824 $self->{height} = $height;
2179 2825
2180 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2826 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2181 2827
2182 delete $self->{texture}; 2828 delete $self->{texture};
2183 } 2829 }
2184 2830
2831 if (delete $self->{scroll_to_bottom}) {
2832 $self->{children}[1]->set_value (1e10);
2833 }
2834
2185 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2835 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2186 glClearColor 0, 0, 0, 0; 2836 glClearColor 0, 0, 0, 0;
2187 glClear GL_COLOR_BUFFER_BIT; 2837 glClear GL_COLOR_BUFFER_BIT;
2188 2838
2189 glEnable GL_TEXTURE_2D;
2190 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2191
2192 my $top = int $self->{children}[1]{range}[0]; 2839 my $top = int $self->{children}[1]{range}[0];
2193 2840
2194 my $y0 = $top; 2841 my $y0 = $top;
2195 my $y1 = $top + $self->{h}; 2842 my $y1 = $top + $H;
2196 2843
2197 my $y = 0; 2844 my $y = 0;
2198 2845
2199 my $layout = $self->{layout};
2200
2201 $layout->set_font ($self->{font}) if $self->{font};
2202
2203 for my $par (@{$self->{par}}) { 2846 for my $para (@{$self->{par}}) {
2204 my $h = $par->[0]; 2847 my $h = $para->{h};
2205 2848
2206 if ($y0 < $y + $h && $y < $y1) { 2849 if ($y0 < $y + $h && $y < $y1) {
2207 $layout->set_foreground (@{ $par->[1] });
2208 $layout->set_markup ($par->[2]);
2209 2850
2210 my ($W, $H) = $layout->size; 2851 my $layout = $self->get_layout ($para);
2211 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2852
2853 $layout->render ($para->{indent}, $y - $y0);
2854
2855 if (my @w = @{ $para->{widget} }) {
2856 my @s = $layout->get_shapes;
2857
2858 for (@w) {
2859 my ($dx, $dy) = splice @s, 0, 2, ();
2860
2861 $_->{x} = $dx + $para->{indent};
2862 $_->{y} = $dy + $y - $y0;
2863
2864 $_->draw;
2865 }
2866 }
2212 } 2867 }
2213 2868
2214 $y += $h; 2869 $y += $h;
2215 } 2870 }
2216
2217 glDisable GL_TEXTURE_2D;
2218 }; 2871 };
2219 }); 2872 });
2220} 2873}
2221 2874
2875sub reconfigure {
2876 my ($self) = @_;
2877
2878 $self->SUPER::reconfigure;
2879
2880 $_->{w} = 1e10 for @{ $self->{par} };
2881 $self->reflow;
2882}
2883
2222sub _draw { 2884sub _draw {
2223 my ($self) = @_; 2885 my ($self) = @_;
2224 2886
2225 glEnable GL_TEXTURE_2D; 2887 glEnable GL_TEXTURE_2D;
2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2888 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2227 glColor 1, 1, 1, 1; 2889 glColor 0, 0, 0, 1;
2228 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2890 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2229 glDisable GL_TEXTURE_2D; 2891 glDisable GL_TEXTURE_2D;
2230 2892
2231 $self->{children}[1]->draw; 2893 $self->{children}[1]->draw;
2232
2233} 2894}
2234 2895
2235############################################################################# 2896#############################################################################
2236 2897
2237package CFClient::UI::Animator; 2898package CFClient::UI::Animator;
… …
2282 2943
2283sub new { 2944sub new {
2284 my $class = shift; 2945 my $class = shift;
2285 2946
2286 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
2287 state => 0, 2948 state => 0,
2288 connect_activate => \&toggle_flopper, 2949 on_activate => \&toggle_flopper,
2289 @_ 2950 @_
2290 ); 2951 );
2291 2952
2292 if ($self->{state}) {
2293 $self->{state} = 0;
2294 $self->toggle_flopper;
2295 }
2296
2297 $self 2953 $self
2298} 2954}
2299 2955
2300sub toggle_flopper { 2956sub toggle_flopper {
2301 my ($self) = @_; 2957 my ($self) = @_;
2302 2958
2303 # TODO: use animation 2959 $self->{other}->toggle_visibility;
2304 if ($self->{state} = !$self->{state}) {
2305 $CFClient::UI::ROOT->add ($self->{other});
2306 $self->{other}->move ($self->coord2global (0, $self->{h}));
2307 $self->emit ("open");
2308 } else {
2309 $CFClient::UI::ROOT->remove ($self->{other});
2310 $self->emit ("close");
2311 }
2312
2313 $self->emit (changed => $self->{state});
2314} 2960}
2315 2961
2316############################################################################# 2962#############################################################################
2317 2963
2318package CFClient::UI::Tooltip; 2964package CFClient::UI::Tooltip;
… …
2331} 2977}
2332 2978
2333sub set_tooltip_from { 2979sub set_tooltip_from {
2334 my ($self, $widget) = @_; 2980 my ($self, $widget) = @_;
2335 2981
2982 my $tooltip = $widget->{tooltip};
2983
2984 if ($ENV{CFPLUS_DEBUG} & 2) {
2985 $tooltip .= "\n\n" . (ref $widget) . "\n"
2986 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2987 . "req $widget->{req_w} $widget->{req_h}\n"
2988 . "visible $widget->{visible}";
2989 }
2990
2991 $tooltip =~ s/^\n+//;
2992 $tooltip =~ s/\n+$//;
2993
2336 $self->add (new CFClient::UI::Label 2994 $self->add (new CFClient::UI::Label
2337 markup => $widget->{tooltip}, 2995 markup => $tooltip,
2338 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2996 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2339 fontsize => 0.8, 2997 fontsize => 0.8,
2340 fg => [0, 0, 0, 1], 2998 fg => [0, 0, 0, 1],
2999 ellipsise => 0,
2341 font => ($widget->{tooltip_font} || $::FONT_PROP), 3000 font => ($widget->{tooltip_font} || $::FONT_PROP),
2342 ); 3001 );
2343} 3002}
2344 3003
2345sub size_request { 3004sub size_request {
2346 my ($self) = @_; 3005 my ($self) = @_;
… …
2348 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3007 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2349 3008
2350 ($w + 4, $h + 4) 3009 ($w + 4, $h + 4)
2351} 3010}
2352 3011
2353sub size_allocate { 3012sub invoke_size_allocate {
2354 my ($self, $w, $h) = @_; 3013 my ($self, $w, $h) = @_;
2355 3014
2356 $self->SUPER::size_allocate ($w - 4, $h - 4); 3015 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3016}
3017
3018sub invoke_visibility_change {
3019 my ($self, $visible) = @_;
3020
3021 return unless $visible;
3022
3023 $self->{root}->on_post_alloc ("move_$self" => sub {
3024 my $widget = $self->{owner}
3025 or return;
3026
3027 if ($widget->{visible}) {
3028 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3029
3030 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3031 if $x + $self->{w} > $self->{root}{w};
3032
3033 $self->move_abs ($x, $y);
3034 } else {
3035 $self->hide;
3036 }
3037 });
2357} 3038}
2358 3039
2359sub _draw { 3040sub _draw {
2360 my ($self) = @_; 3041 my ($self) = @_;
2361 3042
… …
2378 glVertex $w, $h; 3059 glVertex $w, $h;
2379 glVertex $w, 0; 3060 glVertex $w, 0;
2380 glEnd; 3061 glEnd;
2381 3062
2382 glTranslate 2 - 0.375, 2 - 0.375; 3063 glTranslate 2 - 0.375, 2 - 0.375;
3064
2383 $self->SUPER::_draw; 3065 $self->SUPER::_draw;
2384} 3066}
2385 3067
2386############################################################################# 3068#############################################################################
2387 3069
2388package CFClient::UI::Face; 3070package CFClient::UI::Face;
2389 3071
2390our @ISA = CFClient::UI::Base::; 3072our @ISA = CFClient::UI::DrawBG::;
2391 3073
2392use CFClient::OpenGL; 3074use CFClient::OpenGL;
2393 3075
2394sub new { 3076sub new {
2395 my $class = shift; 3077 my $class = shift;
2396 3078
2397 $class->SUPER::new ( 3079 my $self = $class->SUPER::new (
2398 aspect => 1, 3080 aspect => 1,
3081 can_events => 0,
2399 @_, 3082 @_,
2400 ) 3083 );
3084
3085 if ($self->{anim} && $self->{animspeed}) {
3086 Scalar::Util::weaken (my $widget = $self);
3087
3088 $self->{timer} = Event->timer (
3089 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3090 hard => 1,
3091 interval => $self->{animspeed},
3092 cb => sub {
3093 ++$widget->{frame};
3094 $widget->update;
3095 },
3096 );
3097 }
3098
3099 $self
2401} 3100}
2402 3101
2403sub size_request { 3102sub size_request {
2404 (32, 8) 3103 (32, 8)
2405} 3104}
2406 3105
3106sub update {
3107 my ($self) = @_;
3108
3109 return unless $self->{visible};
3110
3111 $self->SUPER::update;
3112}
3113
2407sub _draw { 3114sub _draw {
2408 my ($self) = @_; 3115 my ($self) = @_;
2409 3116
2410 return unless $::CONN;#d# manage and cache textures differently 3117 return unless $::CONN;
3118
3119 $self->SUPER::_draw;
3120
3121 my $face;
3122
3123 if ($self->{frame}) {
3124 my $anim = $::CONN->{anim}[$self->{anim}];
3125
3126 $face = $anim->[ $self->{frame} % @$anim ]
3127 if $anim && @$anim;
3128 }
3129
2411 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3130 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2412 3131
2413 # TODO animation
2414 if ($tex) { 3132 if ($tex) {
2415 glEnable GL_TEXTURE_2D; 3133 glEnable GL_TEXTURE_2D;
2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3134 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2417 glColor 1, 1, 1, 1; 3135 glColor 0, 0, 0, 1;
2418 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3136 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2419 glDisable GL_TEXTURE_2D; 3137 glDisable GL_TEXTURE_2D;
2420 } 3138 }
2421} 3139}
2422 3140
3141sub destroy {
3142 my ($self) = @_;
3143
3144 $self->{timer}->cancel
3145 if $self->{timer};
3146
3147 $self->SUPER::destroy;
3148}
3149
2423############################################################################# 3150#############################################################################
2424 3151
2425package CFClient::UI::InventoryItem; 3152package CFClient::UI::Buttonbar;
2426 3153
2427our @ISA = CFClient::UI::HBox::; 3154our @ISA = CFClient::UI::HBox::;
2428 3155
2429sub new { 3156# TODO: should actualyl wrap buttons and other goodies.
2430 my $class = shift;
2431
2432 my %args = @_;
2433
2434 my $item = delete $args{item};
2435
2436 my $desc = $item->{nrof} < 2
2437 ? $item->{name}
2438 : "$item->{nrof} $item->{name_pl}";
2439
2440
2441 my $self = $class->SUPER::new (
2442 can_hover => 1,
2443 can_events => 1,
2444 tooltip => (CFClient::UI::Label->escape ($desc)
2445 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2446 connect_button_down => sub {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 # todo: maybe put examine on 1? but should just be a tooltip :(
2450 if ($ev->{button} == 1) {
2451 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2452 } elsif ($ev->{button} == 2) {
2453 $::CONN->send ("apply $item->{tag}");
2454 } elsif ($ev->{button} == 3) {
2455 CFClient::UI::Menu->new (
2456 items => [
2457 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2458 [
2459 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2460 sub { $::CONN->send ("lock $item->{tag}") },
2461 ],
2462 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2463 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2464 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2465 ],
2466 )->popup ($ev);
2467 }
2468
2469 1
2470 },
2471 %args
2472 );
2473
2474 $self->add (new CFClient::UI::Face
2475 can_events => 0,
2476 face => $item->{face},
2477 anim => $item->{anim},
2478 animspeed => $item->{animspeed},
2479 );
2480
2481 $self->add (new CFClient::UI::Label
2482 can_events => 0,
2483 text => $desc,
2484 );
2485
2486 $self
2487}
2488
2489#############################################################################
2490
2491package CFClient::UI::Inventory;
2492
2493our @ISA = CFClient::UI::ScrolledWindow::;
2494
2495sub new {
2496 my $class = shift;
2497
2498 my $self = $class->SUPER::new (
2499 scrolled => (new CFClient::UI::VBox),
2500 @_,
2501 );
2502
2503 $self
2504}
2505
2506sub set_items {
2507 my ($self, $items) = @_;
2508
2509 $self->{scrolled}->clear;
2510 return unless $items;
2511
2512 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2513
2514 $self->{real_items} = \@items;
2515
2516 for my $item (@items) {
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2522 }
2523
2524# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2525}
2526
2527sub size_request {
2528 my ($self) = @_;
2529 ($self->{req_w}, $self->{req_h});
2530}
2531 3157
2532############################################################################# 3158#############################################################################
2533 3159
2534package CFClient::UI::Menu; 3160package CFClient::UI::Menu;
2535 3161
… …
2547 ); 3173 );
2548 3174
2549 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3175 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2550 3176
2551 for my $item (@{ $self->{items} }) { 3177 for my $item (@{ $self->{items} }) {
2552 my ($widget, $cb) = @$item; 3178 my ($widget, $cb, $tooltip) = @$item;
2553 3179
2554 # handle various types of items, only text for now 3180 # handle various types of items, only text for now
2555 if (!ref $widget) { 3181 if (!ref $widget) {
3182 if ($widget =~ /\t/) {
3183 my ($left, $right) = split /\t/, $widget, 2;
3184
3185 $widget = new CFClient::UI::HBox
3186 can_hover => 1,
3187 can_events => 1,
3188 tooltip => $tooltip,
3189 children => [
3190 (new CFClient::UI::Label markup => $left, expand => 1),
3191 (new CFClient::UI::Label markup => $right, align => +1),
3192 ],
3193 ;
3194
3195 } else {
2556 $widget = new CFClient::UI::Label 3196 $widget = new CFClient::UI::Label
2557 can_hover => 1, 3197 can_hover => 1,
2558 can_events => 1, 3198 can_events => 1,
2559 text => $widget; 3199 markup => $widget,
3200 tooltip => $tooltip;
3201 }
2560 } 3202 }
2561 3203
2562 $self->{item}{$widget} = $item; 3204 $self->{item}{$widget} = $item;
2563 3205
2564 $self->{vbox}->add ($widget); 3206 $self->{vbox}->add ($widget);
… …
2576 # maybe save $GRAB? must be careful about events... 3218 # maybe save $GRAB? must be careful about events...
2577 $GRAB = $self; 3219 $GRAB = $self;
2578 $self->{button} = $ev->{button}; 3220 $self->{button} = $ev->{button};
2579 3221
2580 $self->show; 3222 $self->show;
2581 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3223 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2582} 3224}
2583 3225
2584sub mouse_motion { 3226sub invoke_mouse_motion {
2585 my ($self, $ev, $x, $y) = @_; 3227 my ($self, $ev, $x, $y) = @_;
2586 3228
2587 # TODO: should use vbox->find_widget or so 3229 # TODO: should use vbox->find_widget or so
2588 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3230 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2589 $self->{hover} = $self->{item}{$HOVER}; 3231 $self->{hover} = $self->{item}{$HOVER};
2590}
2591 3232
3233 0
3234}
3235
2592sub button_up { 3236sub invoke_button_up {
2593 my ($self, $ev, $x, $y) = @_; 3237 my ($self, $ev, $x, $y) = @_;
2594 3238
2595 if ($ev->{button} == $self->{button}) { 3239 if ($ev->{button} == $self->{button}) {
2596 undef $GRAB; 3240 undef $GRAB;
2597 $self->hide; 3241 $self->hide;
2598 3242
2599 $self->emit ("popdown"); 3243 $self->emit ("popdown");
2600 $self->{hover}[1]->() if $self->{hover}; 3244 $self->{hover}[1]->() if $self->{hover};
3245 } else {
3246 return 0
3247 }
3248
2601 } 3249 1
2602} 3250}
2603 3251
2604############################################################################# 3252#############################################################################
2605 3253
3254package CFClient::UI::Multiplexer;
3255
3256our @ISA = CFClient::UI::Container::;
3257
3258sub new {
3259 my $class = shift;
3260
3261 my $self = $class->SUPER::new (
3262 @_,
3263 );
3264
3265 $self->{current} = $self->{children}[0]
3266 if @{ $self->{children} };
3267
3268 $self
3269}
3270
3271sub add {
3272 my ($self, @widgets) = @_;
3273
3274 $self->SUPER::add (@widgets);
3275
3276 $self->{current} = $self->{children}[0]
3277 if @{ $self->{children} };
3278}
3279
3280sub get_current_page {
3281 my ($self) = @_;
3282
3283 $self->{current}
3284}
3285
3286sub set_current_page {
3287 my ($self, $page_or_widget) = @_;
3288
3289 my $widget = ref $page_or_widget
3290 ? $page_or_widget
3291 : $self->{children}[$page_or_widget];
3292
3293 $self->{current} = $widget;
3294 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3295
3296 $self->emit (page_changed => $self->{current});
3297
3298 $self->realloc;
3299}
3300
3301sub visible_children {
3302 $_[0]{current}
3303}
3304
3305sub size_request {
3306 my ($self) = @_;
3307
3308 $self->{current}->size_request
3309}
3310
3311sub invoke_size_allocate {
3312 my ($self, $w, $h) = @_;
3313
3314 $self->{current}->configure (0, 0, $w, $h);
3315
3316 1
3317}
3318
3319sub _draw {
3320 my ($self) = @_;
3321
3322 $self->{current}->draw;
3323}
3324
3325#############################################################################
3326
3327package CFClient::UI::Notebook;
3328
3329our @ISA = CFClient::UI::VBox::;
3330
3331sub new {
3332 my $class = shift;
3333
3334 my $self = $class->SUPER::new (
3335 buttonbar => (new CFClient::UI::Buttonbar),
3336 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3337 # filter => # will be put between multiplexer and $self
3338 @_,
3339 );
3340
3341 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3342 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3343
3344 $self
3345}
3346
3347sub add {
3348 my ($self, $title, $widget, $tooltip) = @_;
3349
3350 Scalar::Util::weaken $self;
3351
3352 $self->{buttonbar}->add (new CFClient::UI::Button
3353 markup => $title,
3354 tooltip => $tooltip,
3355 on_activate => sub { $self->set_current_page ($widget) },
3356 );
3357
3358 $self->{multiplexer}->add ($widget);
3359}
3360
3361sub get_current_page {
3362 my ($self) = @_;
3363
3364 $self->{multiplexer}->get_current_page
3365}
3366
3367sub set_current_page {
3368 my ($self, $page) = @_;
3369
3370 $self->{multiplexer}->set_current_page ($page);
3371 $self->emit (page_changed => $self->{multiplexer}{current});
3372}
3373
3374#############################################################################
3375
3376package CFClient::UI::Selector;
3377
3378use utf8;
3379
3380our @ISA = CFClient::UI::Button::;
3381
3382sub new {
3383 my $class = shift;
3384
3385 my $self = $class->SUPER::new (
3386 options => [], # [value, title, longdesc], ...
3387 value => undef,
3388 @_,
3389 );
3390
3391 $self->_set_value ($self->{value});
3392
3393 $self
3394}
3395
3396sub invoke_button_down {
3397 my ($self, $ev) = @_;
3398
3399 my @menu_items;
3400
3401 for (@{ $self->{options} }) {
3402 my ($value, $title, $tooltip) = @$_;
3403
3404 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3405 }
3406
3407 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3408}
3409
3410sub _set_value {
3411 my ($self, $value) = @_;
3412
3413 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3414 or return;
3415
3416 $self->{value} = $item->[0];
3417 $self->set_markup ("$item->[1] ⇓");
3418 $self->set_tooltip ($item->[2]);
3419}
3420
3421sub set_value {
3422 my ($self, $value) = @_;
3423
3424 return unless $self->{value} ne $value;
3425
3426 $self->_set_value ($value);
3427 $self->emit (changed => $value);
3428}
3429
3430#############################################################################
3431
2606package CFClient::UI::Statusbox; 3432package CFClient::UI::Statusbox;
2607 3433
2608our @ISA = CFClient::UI::VBox::; 3434our @ISA = CFClient::UI::VBox::;
2609 3435
3436sub new {
3437 my $class = shift;
3438
3439 my $self = $class->SUPER::new (
3440 fontsize => 0.8,
3441 @_,
3442 );
3443
3444 Scalar::Util::weaken (my $this = $self);
3445
3446 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3447
3448 $self
3449}
3450
2610sub reorder { 3451sub reorder {
2611 my ($self) = @_; 3452 my ($self) = @_;
2612 my $NOW = time; 3453 my $NOW = Time::HiRes::time;
3454
3455 # freeze display when hovering over any label
3456 return if $CFClient::UI::TOOLTIP->{owner}
3457 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3458 values %{ $self->{item} };
2613 3459
2614 while (my ($k, $v) = each %{ $self->{item} }) { 3460 while (my ($k, $v) = each %{ $self->{item} }) {
2615 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3461 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2616 } 3462 }
2617 3463
… …
2620 my @items = sort { 3466 my @items = sort {
2621 $a->{pri} <=> $b->{pri} 3467 $a->{pri} <=> $b->{pri}
2622 or $b->{id} <=> $a->{id} 3468 or $b->{id} <=> $a->{id}
2623 } values %{ $self->{item} }; 3469 } values %{ $self->{item} };
2624 3470
3471 $self->{timer}->interval (1);
3472
2625 my $count = 10 + 1; 3473 my $count = 10 + 1;
2626 for my $item (@items) { 3474 for my $item (@items) {
2627 last unless --$count; 3475 last unless --$count;
2628 3476
2629 push @widgets, $item->{label} ||= do { 3477 my $label = $item->{label} ||= do {
2630 # TODO: doesn't handle markup well (read as: at all) 3478 # TODO: doesn't handle markup well (read as: at all)
2631 my $short = $item->{count} > 1 3479 my $short = $item->{count} > 1
2632 ? "<b>$item->{count} ×</b> $item->{text}" 3480 ? "<b>$item->{count} ×</b> $item->{text}"
2633 : $item->{text}; 3481 : $item->{text};
2634 3482
2635 for ($short) { 3483 for ($short) {
2636 s/^\s+//; 3484 s/^\s+//;
2637 s/\012.*/…/s; 3485 s/\s+/ /g;
2638 my $len = int 40 / $item->{fontsize};
2639 substr $_, $len, length, "…" if $len < length;
2640 } 3486 }
2641 3487
2642 new CFClient::UI::Label 3488 new CFClient::UI::Label
2643 markup => $short, 3489 markup => $short,
2644 tooltip => $item->{tooltip}, 3490 tooltip => $item->{tooltip},
2645 tooltip_font => $::FONT_PROP, 3491 tooltip_font => $::FONT_PROP,
2646 tooltip_width => 0.67, 3492 tooltip_width => 0.67,
2647 fontsize => $item->{fontsize}, 3493 fontsize => $item->{fontsize} || $self->{fontsize},
2648 color => $item->{color}, 3494 max_w => $::WIDTH * 0.44,
3495 fg => [@{ $item->{fg} }],
2649 can_events => 1, 3496 can_events => 1,
2650 can_hover => 1 3497 can_hover => 1
2651 }; 3498 };
3499
3500 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3501 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3502 $label->update;
3503 $label->set_max_size (undef, $label->{req_h} * $diff)
3504 if $diff < 1;
3505 $self->{timer}->interval (1/30);
3506 } else {
3507 $label->{fg}[3] = $item->{fg}[3] || 1;
3508 }
3509
3510 push @widgets, $label;
2652 } 3511 }
2653 3512
2654 $self->clear; 3513 $self->clear;
2655 $self->SUPER::add (reverse @widgets); 3514 $self->SUPER::add (reverse @widgets);
2656} 3515}
… …
2659 my ($self, $text, %arg) = @_; 3518 my ($self, $text, %arg) = @_;
2660 3519
2661 $text =~ s/^\s+//; 3520 $text =~ s/^\s+//;
2662 $text =~ s/\s+$//; 3521 $text =~ s/\s+$//;
2663 3522
3523 return unless $text;
3524
2664 my $timeout = time + ((delete $arg{timeout}) || 60); 3525 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2665 3526
2666 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3527 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2667 3528
2668 if (my $item = $self->{item}{$group}) { 3529 if (my $item = $self->{item}{$group}) {
2669 if ($item->{text} eq $text) { 3530 if ($item->{text} eq $text) {
2670 $item->{count}++; 3531 $item->{count}++;
2671 } else { 3532 } else {
2672 $item->{count} = 1; 3533 $item->{count} = 1;
2673 $item->{text} = $item->{tooltip} = $text; 3534 $item->{text} = $item->{tooltip} = $text;
2674 } 3535 }
2675 $item->{id} = ++$self->{id}; 3536 $item->{id} += 0.2;#d#
2676 $item->{timeout} = $timeout; 3537 $item->{timeout} = $timeout;
2677 delete $item->{label}; 3538 delete $item->{label};
2678 } else { 3539 } else {
2679 $self->{item}{$group} = { 3540 $self->{item}{$group} = {
2680 id => ++$self->{id}, 3541 id => ++$self->{id},
2681 text => $text, 3542 text => $text,
2682 timeout => $timeout, 3543 timeout => $timeout,
2683 tooltip => $text, 3544 tooltip => $text,
2684 fontsize => 0.8,
2685 color => [0.8, 0.8, 0.8, 0.8], 3545 fg => [0.8, 0.8, 0.8, 0.8],
2686 pri => 0, 3546 pri => 0,
2687 count => 1, 3547 count => 1,
2688 %arg, 3548 %arg,
2689 }; 3549 };
2690 } 3550 }
2691 3551
3552 $ROOT->on_refresh (reorder => sub {
3553 $self->reorder;
3554 });
3555}
3556
3557sub reconfigure {
3558 my ($self) = @_;
3559
3560 delete $_->{label}
3561 for values %{ $self->{item} || {} };
3562
2692 $self->reorder; 3563 $self->reorder;
3564 $self->SUPER::reconfigure;
3565}
3566
3567sub destroy {
3568 my ($self) = @_;
3569
3570 $self->{timer}->cancel;
3571
3572 $self->SUPER::destroy;
2693} 3573}
2694 3574
2695############################################################################# 3575#############################################################################
2696 3576
2697package CFClient::UI::Root; 3577package CFClient::UI::Inventory;
2698 3578
2699our @ISA = CFClient::UI::Container::; 3579our @ISA = CFClient::UI::Table::;
2700
2701use CFClient::OpenGL;
2702 3580
2703sub new { 3581sub new {
2704 my $class = shift; 3582 my $class = shift;
2705 3583
2706 $class->SUPER::new ( 3584 my $self = $class->SUPER::new (
3585 col_expand => [0, 1, 0],
3586 items => [],
3587 @_,
3588 );
3589
3590 $self->set_sort_order (undef);
3591
3592 $self
3593}
3594
3595sub update_items {
3596 my ($self) = @_;
3597
3598 $self->clear;
3599
3600 my @item = $self->{sort}->(@{ $self->{items} });
3601
3602 my @adds;
3603 my $row = 0;
3604 for my $item ($self->{sort}->(@{ $self->{items} })) {
3605 CFClient::Item::update_widgets $item;
3606
3607 push @adds, 0, $row, $item->{face_widget};
3608 push @adds, 1, $row, $item->{desc_widget};
3609 push @adds, 2, $row, $item->{weight_widget};
3610
3611 $row++;
3612 }
3613
3614 $self->add (@adds);
3615}
3616
3617sub set_sort_order {
3618 my ($self, $order) = @_;
3619
3620 $self->{sort} = $order ||= sub {
3621 sort {
3622 $a->{type} <=> $b->{type}
3623 or $a->{name} cmp $b->{name}
3624 } @_
3625 };
3626
3627 $self->update_items;
3628}
3629
3630sub set_items {
3631 my ($self, $items) = @_;
3632
3633 $self->{items} = [$items ? values %$items : ()];
3634 $self->update_items;
3635}
3636
3637#############################################################################
3638
3639package CFClient::UI::SpellList;
3640
3641our @ISA = CFClient::UI::Table::;
3642
3643sub new {
3644 my $class = shift;
3645
3646 my $self = $class->SUPER::new (
3647 binding => [],
3648 commands => [],
2707 @_, 3649 @_,
2708 ) 3650 )
2709} 3651}
2710 3652
2711sub configure { 3653my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2712 my ($self, $x, $y, $w, $h) = @_;
2713 3654
2714 $self->{w} = $w; 3655my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2715 $self->{h} = $h; 3656 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2716} 3657my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3658 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3659my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3660 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3661my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3662 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3663my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2717 3665
2718sub check_size { 3666sub rebuild_spell_list {
3667 my ($self) = @_;
3668
3669 $CFClient::UI::ROOT->on_refresh ($self => sub {
3670 $self->clear;
3671
3672 return unless $::CONN;
3673
3674 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3675 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3676 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3677 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3678 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3679
3680 my $row = 0;
3681
3682 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3683 my $spell = $self->{spell}{$_};
3684
3685 $row++;
3686
3687 my $spell_cb = sub {
3688 my ($widget, $ev) = @_;
3689
3690 if ($ev->{button} == 1) {
3691 $::CONN->user_send ("cast $spell->{name}");
3692 } elsif ($ev->{button} == 2) {
3693 $::CONN->user_send ("invoke $spell->{name}");
3694 } elsif ($ev->{button} == 3) {
3695 (new CFClient::UI::Menu
3696 items => [
3697 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3698 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3699 ],
3700 )->popup ($ev);
3701 } else {
3702 return 0;
3703 }
3704
3705 1
3706 };
3707
3708 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3709
3710 #TODO: add path info to tooltip
3711 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3712
3713 $self->add (0, $row, new CFClient::UI::Face
3714 face => $spell->{face},
3715 can_hover => 1,
3716 can_events => 1,
3717 tooltip => $tooltip,
3718 on_button_down => $spell_cb,
3719 );
3720
3721 $self->add (1, $row, new CFClient::UI::Label
3722 expand => 1,
3723 text => $spell->{name},
3724 can_hover => 1,
3725 can_events => 1,
3726 tooltip => $tooltip,
3727 on_button_down => $spell_cb,
3728 );
3729
3730 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3731 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3732 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3733 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3734 }
3735 });
3736}
3737
3738sub add_spell {
2719 my ($self) = @_; 3739 my ($self, $spell) = @_;
2720 3740
2721 $self->size_allocate ($self->{w}, $self->{h}) 3741 $self->{spell}->{$spell->{name}} = $spell;
2722 if $self->{w}; 3742 $self->rebuild_spell_list;
3743}
3744
3745sub remove_spell {
3746 my ($self, $spell) = @_;
3747
3748 delete $self->{spell}->{$spell->{name}};
3749 $self->rebuild_spell_list;
3750}
3751
3752sub clear_spells {
3753 my ($self) = @_;
3754
3755 $self->{spell} = {};
3756 $self->rebuild_spell_list;
3757}
3758
3759#############################################################################
3760
3761package CFClient::UI::Root;
3762
3763our @ISA = CFClient::UI::Container::;
3764
3765use List::Util qw(min max);
3766
3767use CFClient::OpenGL;
3768
3769sub new {
3770 my $class = shift;
3771
3772 my $self = $class->SUPER::new (
3773 visible => 1,
3774 @_,
3775 );
3776
3777 Scalar::Util::weaken ($self->{root} = $self);
3778
3779 $self
2723} 3780}
2724 3781
2725sub size_request { 3782sub size_request {
2726 my ($self) = @_; 3783 my ($self) = @_;
2727 3784
2728 ($self->{w}, $self->{h}) 3785 ($self->{w}, $self->{h})
2729} 3786}
2730 3787
3788sub _to_pixel {
3789 my ($coord, $size, $max) = @_;
3790
3791 $coord =
3792 $coord eq "center" ? ($max - $size) * 0.5
3793 : $coord eq "max" ? $max
3794 : $coord;
3795
3796 $coord = 0 if $coord < 0;
3797 $coord = $max - $size if $coord > $max - $size;
3798
3799 int $coord + 0.5
3800}
3801
2731sub size_allocate { 3802sub invoke_size_allocate {
2732 my ($self, $w, $h) = @_; 3803 my ($self, $w, $h) = @_;
2733
2734 my $old_w = $self->{old_w};
2735 my $old_h = $self->{old_h};
2736
2737 if ($old_w && $old_h) {
2738 for my $child ($self->children) {
2739 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2740 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2741 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2742 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2743 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2744 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2745 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2746 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2747 }
2748 }
2749 3804
2750 for my $child ($self->children) { 3805 for my $child ($self->children) {
2751 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3806 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2752 3807
2753 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3808 $X = $child->{force_x} if exists $child->{force_x};
2754 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3809 $Y = $child->{force_y} if exists $child->{force_y};
3810
3811 $X = _to_pixel $X, $W, $self->{w};
3812 $Y = _to_pixel $Y, $H, $self->{h};
3813
2755 $child->configure ($X, $Y, $W, $H); 3814 $child->configure ($X, $Y, $W, $H);
2756 } 3815 }
2757 3816
2758 $self->{old_w} = $w; 3817 1
2759 $self->{old_h} = $h;
2760} 3818}
2761 3819
2762sub coord2local { 3820sub coord2local {
2763 my ($self, $x, $y) = @_; 3821 my ($self, $x, $y) = @_;
2764 3822
… …
2772} 3830}
2773 3831
2774sub update { 3832sub update {
2775 my ($self) = @_; 3833 my ($self) = @_;
2776 3834
2777 $self->check_size;
2778 $::WANT_REFRESH++; 3835 $::WANT_REFRESH++;
2779} 3836}
2780 3837
2781sub add { 3838sub add {
2782 my ($self, $child) = @_; 3839 my ($self, @children) = @_;
2783 3840
2784 # integerise window positions 3841 $_->{is_toplevel} = 1
2785 $child->{x} = int $child->{x}; 3842 for @children;
2786 $child->{y} = int $child->{y};
2787 3843
2788 $self->SUPER::add ($child); 3844 $self->SUPER::add (@children);
3845}
3846
3847sub remove {
3848 my ($self, @children) = @_;
3849
3850 $self->SUPER::remove (@children);
3851
3852 delete $self->{is_toplevel}
3853 for @children;
3854
3855 while (@children) {
3856 my $w = pop @children;
3857 push @children, $w->children;
3858 $w->set_invisible;
3859 }
2789} 3860}
2790 3861
2791sub on_refresh { 3862sub on_refresh {
2792 my ($self, $id, $cb) = @_; 3863 my ($self, $id, $cb) = @_;
2793 3864
… …
2806 while ($self->{refresh_hook}) { 3877 while ($self->{refresh_hook}) {
2807 $_->() 3878 $_->()
2808 for values %{delete $self->{refresh_hook}}; 3879 for values %{delete $self->{refresh_hook}};
2809 } 3880 }
2810 3881
2811 if ($self->{check_size}) { 3882 if ($self->{realloc}) {
2812 my @queue = ([], []); 3883 my %queue;
3884 my @queue;
3885 my $widget;
2813 3886
2814 for (;;) { 3887 outer:
2815 if ($self->{check_size}) { 3888 while () {
2816 # heuristic: check containers last 3889 if (my $realloc = delete $self->{realloc}) {
2817 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3890 for $widget (values %$realloc) {
2818 for values %{delete $self->{check_size}} 3891 $widget->{visible} or next; # do not resize invisible widgets
3892
3893 $queue{$widget+0}++ and next; # duplicates are common
3894
3895 push @{ $queue[$widget->{visible}] }, $widget;
3896 }
2819 } 3897 }
2820 3898
2821 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3899 while () {
3900 @queue or last outer;
2822 3901
2823 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3902 $widget = pop @{ $queue[-1] || [] }
2824 ? @$widget{qw(user_w user_h)} 3903 and last;
2825 : $widget->size_request;
2826
2827 if (delete $widget->{force_alloc}
2828 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2829 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2830 3904
3905 pop @queue;
3906 }
3907
3908 delete $queue{$widget+0};
3909
3910 my ($w, $h) = $widget->size_request;
3911
3912 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3913 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3914
3915 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3916 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3917
3918 $w = $widget->{force_w} if exists $widget->{force_w};
3919 $h = $widget->{force_h} if exists $widget->{force_h};
3920
3921 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3922 || delete $widget->{force_realloc}) {
2831 $widget->{req_w} = $w; 3923 $widget->{req_w} = $w;
2832 $widget->{req_h} = $h; 3924 $widget->{req_h} = $h;
2833 3925
2834 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3926 $self->{size_alloc}{$widget+0} = $widget;
2835 3927
2836 $widget->{parent}->check_size
2837 if $widget->{parent}; 3928 if (my $parent = $widget->{parent}) {
3929 $self->{realloc}{$parent+0} = $parent
3930 unless $queue{$parent+0};
3931
3932 $parent->{force_size_alloc} = 1;
3933 $self->{size_alloc}{$parent+0} = $parent;
3934 }
2838 } 3935 }
3936
3937 delete $self->{realloc}{$widget+0};
2839 } 3938 }
2840 } 3939 }
2841 3940
2842 while ($self->{size_alloc}) { 3941 while (my $size_alloc = delete $self->{size_alloc}) {
2843 for (values %{delete $self->{size_alloc}}) { 3942 my @queue = sort { $b->{visible} <=> $a->{visible} }
2844 my ($widget, $w, $h) = @$_; 3943 values %$size_alloc;
3944
3945 while () {
3946 my $widget = pop @queue || last;
3947
3948 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2845 3949
2846 $w = 0 if $w < 0; 3950 $w = 0 if $w < 0;
2847 $h = 0 if $h < 0; 3951 $h = 0 if $h < 0;
2848 3952
3953 $w = max $widget->{min_w}, $w;
3954 $h = max $widget->{min_h}, $h;
3955
3956# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3957# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = int $w + 0.5;
3963 $h = int $h + 0.5;
3964
3965 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3966 $widget->{old_w} = $widget->{w};
3967 $widget->{old_h} = $widget->{h};
3968
2849 $widget->{w} = $w; 3969 $widget->{w} = $w;
2850 $widget->{h} = $h; 3970 $widget->{h} = $h;
2851 $widget->size_allocate ($w, $h); 3971
2852 $widget->emit (size_allocate => $w, $h); 3972 $widget->emit (size_allocate => $w, $h);
3973 }
2853 } 3974 }
2854 } 3975 }
2855 3976
2856 while ($self->{post_alloc_hook}) { 3977 while ($self->{post_alloc_hook}) {
2857 $_->() 3978 $_->()
2858 for values %{delete $self->{post_alloc_hook}}; 3979 for values %{delete $self->{post_alloc_hook}};
2859 } 3980 }
2860 3981
3982
2861 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3983 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2862 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3984 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2863 glClear GL_COLOR_BUFFER_BIT; 3985 glClear GL_COLOR_BUFFER_BIT;
2864 3986
2865 glMatrixMode GL_PROJECTION; 3987 glMatrixMode GL_PROJECTION;
2866 glLoadIdentity; 3988 glLoadIdentity;
2867 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3989 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2868 glMatrixMode GL_MODELVIEW; 3990 glMatrixMode GL_MODELVIEW;
2869 glLoadIdentity; 3991 glLoadIdentity;
2870 3992
3993 {
3994 package CFClient::UI::Base;
3995
3996 ($draw_x, $draw_y, $draw_w, $draw_h) =
3997 (0, 0, $self->{w}, $self->{h});
3998 }
3999
2871 $self->_draw; 4000 $self->_draw;
2872} 4001}
2873 4002
2874############################################################################# 4003#############################################################################
2875 4004
2876package CFClient::UI; 4005package CFClient::UI;
2877 4006
2878$ROOT = new CFClient::UI::Root; 4007$ROOT = new CFClient::UI::Root;
2879$TOOLTIP = new CFClient::UI::Tooltip; 4008$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2880 4009
28811 40101
2882 4011

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