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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.258 by root, Tue May 30 02:55:45 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
33 } 93 }
34 94
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
… …
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
… …
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
211 can_events => 1,
101 @_ 212 @_
102 }, $class; 213 }, $class;
103 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
104 for (keys %$self) { 217 for (keys %$self) {
105 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
107 } 220 }
108 } 221 }
109 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
110 $self 235 $self
111} 236}
112 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
113sub show { 245sub show {
114 my ($self) = @_; 246 my ($self) = @_;
115 247
116 return if $self->{parent}; 248 return if $self->{parent};
117 249
118 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
119} 251}
120 252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
121sub hide { 306sub hide {
122 my ($self) = @_; 307 my ($self) = @_;
123 308
124 return unless $self->{parent}; 309 $self->set_invisible;
125 310
126 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
127} 313}
128 314
129sub move { 315sub move_abs {
130 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
131 317
132 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
135 321
136 $self->update; 322 $self->update;
137} 323}
138 324
139sub needs_redraw { 325sub set_size {
140 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
141} 332}
142 333
143sub size_request { 334sub size_request {
144 require Carp; 335 require Carp;
145 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
146} 337}
147 338
148sub configure { 339sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
150 341
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
155 $w = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 347
159 return unless $self->{w} != $w || $self->{h} != $h; 348 # use alignment to adjust x, y
160 349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 355 $self->{x} = $x;
162 $self->{h} = $h; 356 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 357 $self->update;
358 }
359
360 if ($self->{w} != $w || $self->{h} != $h) {
361 return unless $self->{visible};
362
363 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
364 }
166} 365}
167 366
168sub size_allocate { 367sub size_allocate {
169 # nothing to be done 368 # nothing to be done
170} 369}
171 370
172# return top left coordinates 371sub children {
173sub _topleft { 372}
373
374sub set_max_size {
174 my ($self, $x, $y) = @_; 375 my ($self, $w, $h) = @_;
175 376
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 377 delete $self->{max_w}; $self->{max_w} = $w if $w;
378 delete $self->{max_h}; $self->{max_h} = $h if $h;
379}
380
381sub set_tooltip {
382 my ($self, $tooltip) = @_;
383
384 $tooltip =~ s/^\s+//;
385 $tooltip =~ s/\s+$//;
386
387 return if $self->{tooltip} eq $tooltip;
388
389 $self->{tooltip} = $tooltip;
390
391 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
392 delete $CFClient::UI::TOOLTIP->{owner};
393 CFClient::UI::check_tooltip;
394 }
177} 395}
178 396
179# translate global coordinates to local coordinate system 397# translate global coordinates to local coordinate system
180sub coord2local { 398sub coord2local {
181 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
182 400
183 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 402}
186 403
187# translate local coordinates to global coordinate system 404# translate local coordinates to global coordinate system
188sub coord2global { 405sub coord2global {
189 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
190 407
191 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 409}
194 410
195sub focus_in { 411sub focus_in {
196 my ($self) = @_; 412 my ($self) = @_;
197 413
198 return if $FOCUS == $self; 414 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 415 return unless $self->{can_focus};
200 416
201 my $focus = $FOCUS; $FOCUS = $self; 417 my $focus = $FOCUS; $FOCUS = $self;
202 418
203 $self->emit (focus_in => $focus); 419 $self->_emit (focus_in => $focus);
204 420
205 $focus->update if $focus; 421 $focus->update if $focus;
206 $FOCUS->update; 422 $FOCUS->update;
207} 423}
208 424
… …
211 427
212 return unless $FOCUS == $self; 428 return unless $FOCUS == $self;
213 429
214 my $focus = $FOCUS; undef $FOCUS; 430 my $focus = $FOCUS; undef $FOCUS;
215 431
216 $self->emit (focus_out => $focus); 432 $self->_emit (focus_out => $focus);
217 433
218 $focus->update if $focus; #? 434 $focus->update if $focus; #?
435
436 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
437 unless $FOCUS;
219} 438}
220 439
221sub mouse_motion { } 440sub mouse_motion { }
222sub button_up { } 441sub button_up { }
223sub key_down { } 442sub key_down { }
224sub key_up { } 443sub key_up { }
225 444
226sub button_down { 445sub button_down {
227 my ($self, $ev, $x, $y) = @_; 446 my ($self, $ev, $x, $y) = @_;
228 447
229 $self->focus_in; 448 $self->focus_in;
… …
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 451sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 452sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 453sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 454sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 455sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
456
457sub find_widget {
458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self};
504
505 $self->{root}{realloc}{$self} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 }
510}
511
512sub update {
513 my ($self) = @_;
514
515 $self->{parent}->update
516 if $self->{parent};
517}
518
519sub reconfigure {
520 my ($self) = @_;
521
522 $self->realloc;
523 $self->update;
524}
237 525
238sub draw { 526sub draw {
239 my ($self) = @_; 527 my ($self) = @_;
240 528
241 return unless $self->{h} && $self->{w}; 529 return unless $self->{h} && $self->{w};
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 545 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 546 glVertex $x , $y + $self->{h};
259 glEnd; 547 glEnd;
260 glDisable GL_BLEND; 548 glDisable GL_BLEND;
261 } 549 }
550
551 if ($ENV{CFPLUS_DEBUG}) {
552 glPushMatrix;
553 glColor 1, 1, 0, 1;
554 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
555 glBegin GL_LINE_LOOP;
556 glVertex 0 , 0;
557 glVertex $self->{w} - 1, 0;
558 glVertex $self->{w} - 1, $self->{h} - 1;
559 glVertex 0 , $self->{h} - 1;
560 glEnd;
561 glPopMatrix;
562 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
563 }
262} 564}
263 565
264sub _draw { 566sub _draw {
265 my ($self) = @_; 567 my ($self) = @_;
266 568
267 warn "no draw defined for $self\n"; 569 warn "no draw defined for $self\n";
268} 570}
269 571
270sub find_widget {
271 my ($self, $x, $y) = @_;
272
273 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276
277 ()
278}
279
280sub set_parent {
281 my ($self, $parent) = @_;
282
283 Scalar::Util::weaken ($self->{parent} = $parent);
284}
285
286sub check_size {
287 my ($self) = @_;
288
289 my ($w, $h) = $self->size_request;
290
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298}
299
300sub update {
301 my ($self) = @_;
302
303 $self->{parent}->update
304 if $self->{parent};
305}
306
307sub connect {
308 my ($self, $signal, $cb) = @_;
309
310 push @{ $self->{signal_cb}{$signal} }, $cb;
311}
312
313sub emit {
314 my ($self, $signal, @args) = @_;
315
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
317 $cb->($self, @args);
318 }
319}
320
321sub DESTROY { 572sub DESTROY {
322 my ($self) = @_; 573 my ($self) = @_;
323 574
575 delete $WIDGET{$self+0};
324 #$self->deactivate; 576 #$self->deactivate;
325} 577}
326 578
327############################################################################# 579#############################################################################
328 580
… …
337 my $class = shift; 589 my $class = shift;
338 590
339 # range [value, low, high, page] 591 # range [value, low, high, page]
340 592
341 $class->SUPER::new ( 593 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 594 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 595 #active_bg => [1, 1, 1, 0.5],
344 @_ 596 @_
345 ) 597 )
346} 598}
347 599
348sub _draw { 600sub _draw {
349 my ($self) = @_; 601 my ($self) = @_;
350 602
603 my $color = $FOCUS == $self && $self->{active_bg}
604 ? $self->{active_bg}
605 : $self->{bg};
606
607 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 608 my ($w, $h) = @$self{qw(w h)};
352 609
353 glEnable GL_BLEND; 610 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 612 glColor @$color;
356 613
357 glBegin GL_QUADS; 614 glBegin GL_QUADS;
358 glVertex 0 , 0; 615 glVertex 0 , 0;
359 glVertex 0 , $h; 616 glVertex 0 , $h;
360 glVertex $w, $h; 617 glVertex $w, $h;
361 glVertex $w, 0; 618 glVertex $w, 0;
362 glEnd; 619 glEnd;
363 620
364 glDisable GL_BLEND; 621 glDisable GL_BLEND;
622 }
365} 623}
366 624
367############################################################################# 625#############################################################################
368 626
369package CFClient::UI::Empty; 627package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 628
383our @ISA = CFClient::UI::Base::; 629our @ISA = CFClient::UI::Base::;
384 630
385sub new { 631sub new {
386 my ($class, %arg) = @_; 632 my ($class, %arg) = @_;
633 $class->SUPER::new (can_events => 0, %arg);
634}
635
636sub size_request {
637 my ($self) = @_;
638
639 ($self->{w} + 0, $self->{h} + 0)
640}
641
642sub draw { }
643
644#############################################################################
645
646package CFClient::UI::Container;
647
648our @ISA = CFClient::UI::Base::;
649
650sub new {
651 my ($class, %arg) = @_;
387 652
388 my $children = delete $arg{children} || []; 653 my $children = delete $arg{children} || [];
389 654
390 my $self = $class->SUPER::new (children => [], %arg); 655 my $self = $class->SUPER::new (
656 children => [],
657 can_events => 0,
658 %arg,
659 );
391 $self->add ($_) for @$children; 660 $self->add ($_) for @$children;
392 661
393 $self 662 $self
394} 663}
395 664
396sub add { 665sub add {
397 my ($self, $child) = @_; 666 my ($self, @widgets) = @_;
398 667
399 $child->set_parent ($self); 668 $_->set_parent ($self)
669 for @widgets;
400 670
401 use sort 'stable'; 671 use sort 'stable';
402 672
403 $self->{children} = [ 673 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 674 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 675 @{$self->{children}}, @widgets
406 ]; 676 ];
407 677
408 $child->check_size; 678 $self->realloc;
679}
680
681sub children {
682 @{ $_[0]{children} }
409} 683}
410 684
411sub remove { 685sub remove {
412 my ($self, $child) = @_; 686 my ($self, $child) = @_;
413 687
414 delete $child->{parent}; 688 delete $child->{parent};
689 $child->hide;
415 690
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 691 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 692
418 $self->check_size; 693 $self->realloc;
694}
695
696sub clear {
697 my ($self) = @_;
698
699 my $children = delete $self->{children};
700 $self->{children} = [];
701
702 for (@$children) {
703 delete $_->{parent};
704 $_->hide;
705 }
706
707 $self->realloc;
419} 708}
420 709
421sub find_widget { 710sub find_widget {
422 my ($self, $x, $y) = @_; 711 my ($self, $x, $y) = @_;
423 712
… …
476sub size_request { 765sub size_request {
477 $_[0]{children}[0]->size_request 766 $_[0]{children}[0]->size_request
478} 767}
479 768
480sub size_allocate { 769sub size_allocate {
481 my ($self, $w, $h) = @_; 770 my ($self, $w, $h, $changed) = @_;
482 771
483 $self->{children}[0]->configure (0, 0, $w, $h); 772 $self->{children}[0]->configure (0, 0, $w, $h);
484} 773}
485 774
486############################################################################# 775#############################################################################
… …
498} 787}
499 788
500sub update { 789sub update {
501 my ($self) = @_; 790 my ($self) = @_;
502 791
503 # we want to do this delayed... 792 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 793 $self->SUPER::update;
506} 794}
507 795
796sub size_allocate {
797 my ($self, $w, $h, $changed) = @_;
798
799 $self->SUPER::size_allocate ($w, $h, $changed);
800 $self->update
801 if $changed;
802}
803
804sub _render {
805 $_[0]{children}[0]->draw;
806}
807
508sub render_chld { 808sub render_child {
509 my ($self) = @_; 809 my ($self) = @_;
510 810
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 811 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1; 812 glClearColor 0, 0, 0, 0;
513 glClear GL_COLOR_BUFFER_BIT; 813 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw; 814
815 $self->_render;
515 }; 816 };
516}
517
518sub size_allocate {
519 my ($self, $w, $h) = @_;
520
521 $self->child->configure (0, 0, $w, $h);
522
523 $self->render_chld;
524} 817}
525 818
526sub _draw { 819sub _draw {
527 my ($self) = @_; 820 my ($self) = @_;
528 821
529 my ($w, $h) = ($self->w, $self->h); 822 my ($w, $h) = ($self->w, $self->h);
530 823
531 my $tex = $self->{texture} 824 my $tex = $self->{texture}
532 or return; 825 or return;
533 826
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 827 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
829 glColor 1, 1, 1, 1;
538 830
539 $tex->draw_quad (0, 0, $w, $h); 831 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 832
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 833 glDisable GL_TEXTURE_2D;
543} 834}
544 835
545############################################################################# 836#############################################################################
546 837
547package CFClient::UI::ViewPort; 838package CFClient::UI::ViewPort;
548 839
549our @ISA = CFClient::UI::Window::; 840our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 841
623sub new { 842sub new {
624 my $class = shift; 843 my $class = shift;
625 844
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 845 $class->SUPER::new (
846 scroll_x => 0,
847 scroll_y => 1,
848 @_,
849 )
850}
851
852sub size_request {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
856
857 $w = 10 if $self->{scroll_x};
858 $h = 10 if $self->{scroll_y};
859
860 ($w, $h)
861}
862
863sub size_allocate {
864 my ($self, $w, $h, $changed) = @_;
865
866 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
867 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
868
869 $self->child->configure (0, 0, $w, $h);
870 $self->update;
871}
872
873sub set_offset {
874 my ($self, $x, $y) = @_;
875
876 $self->{view_x} = int $x;
877 $self->{view_y} = int $y;
878
879 $self->update;
880}
881
882# hmm, this does not work for topleft of $self... but we should not ask for that
883sub coord2local {
884 my ($self, $x, $y) = @_;
885
886 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
887}
888
889sub coord2global {
890 my ($self, $x, $y) = @_;
891
892 $x = List::Util::min $self->{w}, $x - $self->{view_x};
893 $y = List::Util::min $self->{h}, $y - $self->{view_y};
894
895 $self->SUPER::coord2global ($x, $y)
896}
897
898sub find_widget {
899 my ($self, $x, $y) = @_;
900
901 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
902 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
903 ) {
904 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
905 } else {
906 $self->CFClient::UI::Base::find_widget ($x, $y)
907 }
908}
909
910sub _render {
911 my ($self) = @_;
912
913 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
914
915 $self->SUPER::_render;
916}
917
918#############################################################################
919
920package CFClient::UI::ScrolledWindow;
921
922our @ISA = CFClient::UI::HBox::;
923
924sub new {
925 my $class = shift;
926
927 my $self;
928
929 my $slider = new CFClient::UI::Slider
930 vertical => 1,
931 range => [0, 0, 1, 0.01], # HACK fix
932 on_changed => sub {
933 $self->{vp}->set_offset (0, $_[1]);
934 },
935 ;
936
937 $self = $class->SUPER::new (
938 vp => (new CFClient::UI::ViewPort expand => 1),
939 slider => $slider,
940 @_,
941 );
942
943 $self->{vp}->add ($self->{scrolled});
944 $self->add ($self->{vp});
945 $self->add ($self->{slider});
946
947 $self
948}
949
950sub update {
951 my ($self) = @_;
952
953 $self->SUPER::update;
954
955 # todo: overwrite size_allocate of child
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
960sub size_allocate {
961 my ($self, $w, $h, $changed) = @_;
962
963 $self->SUPER::size_allocate ($w, $h, $changed);
964
965 my $child = $self->{vp}->child;
966 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
967}
968
969#TODO# update range on size_allocate depending on child
970# update viewport offset on scroll
971
972#############################################################################
973
974package CFClient::UI::Frame;
975
976our @ISA = CFClient::UI::Bin::;
977
978use CFClient::OpenGL;
979
980sub new {
981 my $class = shift;
982
983 $class->SUPER::new (
984 bg => undef,
985 @_,
986 )
987}
988
989sub _draw {
990 my ($self) = @_;
991
992 if ($self->{bg}) {
993 my ($w, $h) = @$self{qw(w h)};
994
995 glEnable GL_BLEND;
996 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
997 glColor @{ $self->{bg} };
998
999 glBegin GL_QUADS;
1000 glVertex 0 , 0;
1001 glVertex 0 , $h;
1002 glVertex $w, $h;
1003 glVertex $w, 0;
1004 glEnd;
1005
1006 glDisable GL_BLEND;
1007 }
1008
1009 $self->SUPER::_draw;
1010}
1011
1012#############################################################################
1013
1014package CFClient::UI::FancyFrame;
1015
1016our @ISA = CFClient::UI::Bin::;
1017
1018use CFClient::OpenGL;
1019
1020my $bg =
1021 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1022 mipmap => 1, wrap => 1;
1023
1024my @border =
1025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1026 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1027
1028sub new {
1029 my $class = shift;
1030
1031 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1032 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1033 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1034 border => 0.6,
1035 can_events => 1,
1036 min_w => 16,
1037 min_h => 16,
632 @_ 1038 @_
633 ) 1039 );
1040
1041 $self->{title} &&= new CFClient::UI::Label
1042 align => 0,
1043 valign => 1,
1044 text => $self->{title},
1045 fontsize => $self->{border};
1046
1047 $self
634} 1048}
635 1049
636sub border { 1050sub border {
637 int $_[0]{border} * $::FONTSIZE 1051 int $_[0]{border} * $::FONTSIZE
638} 1052}
639 1053
640sub size_request { 1054sub size_request {
641 my ($self) = @_; 1055 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 1056
645 my ($w, $h) = $self->SUPER::size_request; 1057 my ($w, $h) = $self->SUPER::size_request;
646 1058
647 ( 1059 (
648 $w + $self->border * 2, 1060 $w + $self->border * 2,
649 $h + $self->border * 2, 1061 $h + $self->border * 2,
650 ) 1062 )
651} 1063}
652 1064
653sub size_allocate { 1065sub size_allocate {
654 my ($self, $w, $h) = @_; 1066 my ($self, $w, $h, $changed) = @_;
1067
1068 return unless $changed;
655 1069
656 $h -= List::Util::max 0, $self->border * 2; 1070 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1071 $w -= List::Util::max 0, $self->border * 2;
658 1072
1073 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1074 if $self->{title};
1075
659 $self->child->configure ($self->border, $self->border, $w, $h); 1076 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1077}
661 1078
662sub button_down { 1079sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1080 my ($self, $ev, $x, $y) = @_;
664 1081
1082 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1083 my $border = $self->border;
666 1084
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1085 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1086 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1087
1088 if ($lr & $td) {
1089 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1090 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1091 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1092
1093 my $mx = $x < $border;
1094 my $my = $y < $border;
1095
673 $self->{motion} = sub { 1096 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1097 my ($ev, $x, $y) = @_;
675 1098
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1099 my $dx = $ev->{x} - $ox;
1100 my $dy = $ev->{y} - $oy;
677 1101
678 $self->{user_w} = $bw + $x - $ox; 1102 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1103 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1104
1105 $self->realloc;
1106 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
681 }; 1107 };
682 1108
683 } elsif ($x >= 0 && $x < $self->{w} 1109 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1110 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1111 my ($bx, $by) = ($self->{x}, $self->{y});
688 1112
689 $self->{motion} = sub { 1113 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1114 my ($ev, $x, $y) = @_;
691 1115
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1116 ($x, $y) = ($ev->{x}, $ev->{y});
693 1117
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1118 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update;
696 }; 1119 };
697 } 1120 }
698} 1121}
699 1122
700sub button_up { 1123sub button_up {
… …
713 my ($self) = @_; 1136 my ($self) = @_;
714 1137
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1138 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1139 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1140
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1141 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1143
723 my $border = $self->border; 1144 my $border = $self->border;
724 1145
725 glColor @{ $self->{border_bg} }; 1146 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1147 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1148 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1149 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1150 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1151
731 my $bg = $tex[0]; 1152 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1153 glColor @{ $self->{bg} };
732 1154
733 # TODO: repeat texture not scale 1155 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1156 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1157 $bg->{s} = $cw / $bg->{w};
736 1158 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1159 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1160 }
743 1161
744 glDisable GL_TEXTURE_2D; 1162 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1163
1164 $self->{title}->draw if $self->{title};
746 1165
747 $self->child->draw; 1166 $self->child->draw;
748} 1167}
749 1168
750############################################################################# 1169#############################################################################
… …
760sub new { 1179sub new {
761 my $class = shift; 1180 my $class = shift;
762 1181
763 $class->SUPER::new ( 1182 $class->SUPER::new (
764 col_expand => [], 1183 col_expand => [],
765 @_ 1184 @_,
766 ) 1185 )
1186}
1187
1188sub children {
1189 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1190}
768 1191
769sub add { 1192sub add {
770 my ($self, $x, $y, $child) = @_; 1193 my ($self, $x, $y, $child) = @_;
771 1194
772 $child->set_parent ($self); 1195 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1196 $self->{children}[$y][$x] = $child;
774 1197
775 $child->check_size; 1198 $self->realloc;
776} 1199}
777 1200
778# TODO: move to container class maybe? send childs a signal on removal? 1201# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1202sub clear {
780 my ($self) = @_; 1203 my ($self) = @_;
781 1204
1205 my @children = $self->children;
782 delete $self->{children}; 1206 delete $self->{children};
783 $self->update; 1207
1208 for (@children) {
1209 delete $_->{parent};
1210 $_->hide;
1211 }
1212
1213 $self->realloc;
784} 1214}
785 1215
786sub get_wh { 1216sub get_wh {
787 my ($self) = @_; 1217 my ($self) = @_;
788 1218
… …
793 or next; 1223 or next;
794 1224
795 for my $x (0 .. $#$row) { 1225 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1226 my $widget = $row->[$x]
797 or next; 1227 or next;
798 my ($w, $h) = $widget->size_request; 1228 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1229
800 $w[$x] = max $w[$x], $w; 1230 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1231 $h[$y] = max $h[$y], $h;
802 } 1232 }
803 } 1233 }
… …
815 (sum @$hs), 1245 (sum @$hs),
816 ) 1246 )
817} 1247}
818 1248
819sub size_allocate { 1249sub size_allocate {
820 my ($self, $w, $h) = @_; 1250 my ($self, $w, $h, $changed) = @_;
821 1251
822 my ($ws, $hs) = $self->get_wh; 1252 my ($ws, $hs) = $self->get_wh;
823 1253
824 my $req_w = sum @$ws; 1254 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1255 my $req_h = (sum @$hs) || 1;
826 1256
827 # TODO: nicer code && do row_expand 1257 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1258 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1259 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1260 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1314 }
885} 1315}
886 1316
887############################################################################# 1317#############################################################################
888 1318
1319package CFClient::UI::Box;
1320
1321our @ISA = CFClient::UI::Container::;
1322
1323sub size_request {
1324 my ($self) = @_;
1325
1326 $self->{vertical}
1327 ? (
1328 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1329 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1330 )
1331 : (
1332 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1333 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1334 )
1335}
1336
1337sub size_allocate {
1338 my ($self, $w, $h, $changed) = @_;
1339
1340 my $space = $self->{vertical} ? $h : $w;
1341 my $children = $self->{children};
1342
1343 my @req;
1344
1345 if ($self->{homogeneous}) {
1346 @req = ($space / (@$children || 1)) x @$children;
1347 } else {
1348 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1349 my $req = List::Util::sum @req;
1350
1351 if ($req > $space) {
1352 # ah well, not enough space
1353 $_ *= $space / $req for @req;
1354 } else {
1355 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1356
1357 $space = ($space - $req) / $expand; # remaining space to give away
1358
1359 $req[$_] += $space * $children->[$_]{expand}
1360 for 0 .. $#$children;
1361 }
1362 }
1363
1364 CFClient::UI::harmonize \@req;
1365
1366 my $pos = 0;
1367 for (0 .. $#$children) {
1368 my $alloc = $req[$_];
1369 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1370
1371 $pos += $alloc;
1372 }
1373
1374 1
1375}
1376
1377#############################################################################
1378
889package CFClient::UI::HBox; 1379package CFClient::UI::HBox;
890 1380
891# TODO: wrap into common Box base class
892
893our @ISA = CFClient::UI::Container::; 1381our @ISA = CFClient::UI::Box::;
894 1382
895sub size_request { 1383sub new {
896 my ($self) = @_; 1384 my $class = shift;
897 1385
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1386 $class->SUPER::new (
899 1387 vertical => 0,
900 ( 1388 @_,
901 (List::Util::sum map $_->[0], @alloc),
902 (List::Util::max map $_->[1], @alloc),
903 ) 1389 )
904} 1390}
905 1391
906sub size_allocate {
907 my ($self, $w, $h) = @_;
908
909 ($h, $w) = ($w, $h);
910
911 my $children = $self->{children};
912
913 my @h = map +($_->size_request)[0], @$children;
914
915 my $req_h = List::Util::sum @h;
916
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children;
922 $exp ||= 1;
923
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->configure ($y, 0, $h, $w);
940
941 $y += $h;
942 }
943
944 1
945}
946
947############################################################################# 1392#############################################################################
948 1393
949package CFClient::UI::VBox; 1394package CFClient::UI::VBox;
950 1395
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Box::;
954 1397
955sub size_request { 1398sub new {
956 my ($self) = @_; 1399 my $class = shift;
957 1400
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $class->SUPER::new (
959 1402 vertical => 1,
960 ( 1403 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1404 )
964} 1405}
965 1406
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1407#############################################################################
1004 1408
1005package CFClient::UI::Label; 1409package CFClient::UI::Label;
1006 1410
1007our @ISA = CFClient::UI::Base::; 1411our @ISA = CFClient::UI::DrawBG::;
1008 1412
1009use CFClient::OpenGL; 1413use CFClient::OpenGL;
1010 1414
1011sub new { 1415sub new {
1012 my ($class, %arg) = @_; 1416 my ($class, %arg) = @_;
1013 1417
1014 my $self = $class->SUPER::new ( 1418 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1420 #bg => none
1421 #active_bg => none
1422 #font => default_font
1423 #text => initial text
1424 #markup => initial narkup
1425 #max_w => maximum pixel width
1426 ellipsise => 3, # end
1427 layout => (new CFClient::Layout),
1016 fontsize => 1, 1428 fontsize => 1,
1017 text => "",
1018 align => -1, 1429 align => -1,
1019 valign => -1, 1430 valign => -1,
1020 padding => 2, 1431 padding_x => 2,
1021 layout => new CFClient::Layout, 1432 padding_y => 2,
1433 can_events => 0,
1022 %arg 1434 %arg
1023 ); 1435 );
1024 1436
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1437 if (exists $self->{template}) {
1438 my $layout = new CFClient::Layout;
1439 $layout->set_text (delete $self->{template});
1440 $self->{template} = $layout;
1441 }
1026 1442
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1443 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1444 $self->set_markup (delete $self->{markup});
1445 } else {
1446 $self->set_text (delete $self->{text});
1447 }
1029 1448
1030 $self 1449 $self
1031} 1450}
1032 1451
1033sub escape_text { 1452sub escape($) {
1034 local $_ = $_[1]; 1453 local $_ = $_[0];
1035 1454
1036 s/&/&amp;/g; 1455 s/&/&amp;/g;
1037 s/>/&gt;/g; 1456 s/>/&gt;/g;
1038 s/</&lt;/g; 1457 s/</&lt;/g;
1039 1458
1040 $_[1] 1459 $_
1460}
1461
1462sub update {
1463 my ($self) = @_;
1464
1465 delete $self->{texture};
1466 $self->SUPER::update;
1041} 1467}
1042 1468
1043sub set_text { 1469sub set_text {
1044 my ($self, $text) = @_; 1470 my ($self, $text) = @_;
1045 1471
1472 return if $self->{text} eq "T$text";
1473 $self->{text} = "T$text";
1474
1475 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1476 $self->{layout}->set_text ($text);
1047 1477
1048 delete $self->{texture}; 1478 $self->realloc;
1049 $self->update; 1479 $self->update;
1050} 1480}
1051 1481
1052sub set_markup { 1482sub set_markup {
1053 my ($self, $markup) = @_; 1483 my ($self, $markup) = @_;
1054 1484
1485 return if $self->{text} eq "M$markup";
1486 $self->{text} = "M$markup";
1487
1488 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1489
1490 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1491 $self->{layout}->set_markup ($markup);
1056 1492
1493 $self->realloc;
1494 $self->update;
1495}
1496
1497sub size_request {
1498 my ($self) = @_;
1499
1500 $self->{layout}->set_font ($self->{font}) if $self->{font};
1501 $self->{layout}->set_width ($self->{max_w} || -1);
1502 $self->{layout}->set_ellipsise ($self->{ellipsise});
1503 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w, $h) = $self->{layout}->size;
1507
1508 if (exists $self->{template}) {
1509 $self->{template}->set_font ($self->{font}) if $self->{font};
1510 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1511
1512 my ($w2, $h2) = $self->{template}->size;
1513
1514 $w = List::Util::max $w, $w2;
1515 $h = List::Util::max $h, $h2;
1516 }
1517
1518 ($w, $h)
1519}
1520
1521sub size_allocate {
1522 my ($self, $w, $h, $changed) = @_;
1523
1524 delete $self->{texture}
1525 if $changed;
1526}
1527
1528sub set_fontsize {
1529 my ($self, $fontsize) = @_;
1530
1531 $self->{fontsize} = $fontsize;
1057 delete $self->{texture}; 1532 delete $self->{texture};
1058 $self->update;
1059}
1060 1533
1061sub size_request { 1534 $self->realloc;
1062 my ($self) = @_;
1063
1064 $self->{layout}->set_width;
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066
1067 my ($w, $h) = $self->{layout}->size;
1068
1069 (
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073}
1074
1075sub size_allocate {
1076 my ($self, $w, $h) = @_;
1077
1078 delete $self->{texture};
1079} 1535}
1080 1536
1081sub _draw { 1537sub _draw {
1082 my ($self) = @_; 1538 my ($self) = @_;
1083 1539
1540 $self->SUPER::_draw; # draw background, if applicable
1541
1084 my $tex = $self->{texture} ||= do { 1542 my $tex = $self->{texture} ||= do {
1543 $self->{layout}->set_foreground (@{$self->{fg}});
1544 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1545 $self->{layout}->set_width ($self->{w});
1546 $self->{layout}->set_ellipsise ($self->{ellipsise});
1547 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1548 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1549
1087 new_from_layout CFClient::Texture $self->{layout} 1550 my $tex = new_from_layout CFClient::Texture $self->{layout};
1551
1552 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1553 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1554 : ($self->{w} - $tex->{w}) * 0.5);
1555
1556 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1557 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1558 : ($self->{h} - $tex->{h}) * 0.5);
1559
1560 $tex
1088 }; 1561 };
1089 1562
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1563 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1564 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1565
1566 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1567 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1568 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1569 } else {
1570 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1571 }
1110 1572
1111 glDisable GL_TEXTURE_2D; 1573 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1574}
1114 1575
1115############################################################################# 1576#############################################################################
1116 1577
1117package CFClient::UI::EntryBase; 1578package CFClient::UI::EntryBase;
… …
1122 1583
1123sub new { 1584sub new {
1124 my $class = shift; 1585 my $class = shift;
1125 1586
1126 $class->SUPER::new ( 1587 $class->SUPER::new (
1127 fg => [1, 1, 1], 1588 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1589 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1590 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1591 active_fg => [0, 0, 0],
1131 can_hover => 1, 1592 can_hover => 1,
1132 can_focus => 1, 1593 can_focus => 1,
1133 valign => 0, 1594 valign => 0,
1595 can_events => 1,
1596 #text => ...
1134 @_ 1597 @_
1135 ) 1598 )
1136} 1599}
1137 1600
1138sub _set_text { 1601sub _set_text {
… …
1148 $self->{text} = $text; 1611 $self->{text} = $text;
1149 1612
1150 $text =~ s/./*/g if $self->{hidden}; 1613 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1614 $self->{layout}->set_text ("$text ");
1152 1615
1153 $self->emit (changed => $self->{text}); 1616 $self->_emit (changed => $self->{text});
1617}
1618
1619sub set_text {
1620 my ($self, $text) = @_;
1621
1622 $self->{cursor} = length $text;
1623 $self->_set_text ($text);
1624
1625 $self->realloc;
1154} 1626}
1155 1627
1156sub get_text { 1628sub get_text {
1157 $_[0]{text} 1629 $_[0]{text}
1158} 1630}
… …
1161 my ($self) = @_; 1633 my ($self) = @_;
1162 1634
1163 my ($w, $h) = $self->SUPER::size_request; 1635 my ($w, $h) = $self->SUPER::size_request;
1164 1636
1165 ($w + 1, $h) # add 1 for cursor 1637 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1638}
1181 1639
1182sub key_down { 1640sub key_down {
1183 my ($self, $ev) = @_; 1641 my ($self, $ev) = @_;
1184 1642
… …
1186 my $sym = $ev->{sym}; 1644 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1645 my $uni = $ev->{unicode};
1188 1646
1189 my $text = $self->get_text; 1647 my $text = $self->get_text;
1190 1648
1191 if ($sym == 8) { 1649 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1650 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1651 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1652 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1653 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1654 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1655 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1656 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1657 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1658 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1659 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1660 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1661 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1662 $self->_emit ('escape');
1205 } elsif ($uni) { 1663 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1664 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1665 }
1208 1666
1209 $self->_set_text ($text); 1667 $self->_set_text ($text);
1210 $self->update; 1668
1669 $self->realloc;
1211} 1670}
1212 1671
1213sub focus_in { 1672sub focus_in {
1214 my ($self) = @_; 1673 my ($self) = @_;
1215 1674
… …
1291 my ($self, $ev) = @_; 1750 my ($self, $ev) = @_;
1292 1751
1293 my $sym = $ev->{sym}; 1752 my $sym = $ev->{sym};
1294 1753
1295 if ($sym == 13) { 1754 if ($sym == 13) {
1755 unshift @{$self->{history}},
1756 my $txt = $self->get_text;
1757 $self->{history_pointer} = -1;
1758 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1759 $self->_emit (activate => $txt);
1297 $self->update; 1760 $self->update;
1761
1762 } elsif ($sym == CFClient::SDLK_UP) {
1763 if ($self->{history_pointer} < 0) {
1764 $self->{history_saveback} = $self->get_text;
1765 }
1766 if (@{$self->{history} || []} > 0) {
1767 $self->{history_pointer}++;
1768 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1769 $self->{history_pointer} = @{$self->{history} || []} - 1;
1770 }
1771 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1772 }
1773
1774 } elsif ($sym == CFClient::SDLK_DOWN) {
1775 $self->{history_pointer}--;
1776 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1777
1778 if ($self->{history_pointer} >= 0) {
1779 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1780 } else {
1781 $self->set_text ($self->{history_saveback});
1782 }
1298 1783
1299 } else { 1784 } else {
1300 $self->SUPER::key_down ($ev); 1785 $self->SUPER::key_down ($ev);
1301 } 1786 }
1302 1787
… …
1309our @ISA = CFClient::UI::Label::; 1794our @ISA = CFClient::UI::Label::;
1310 1795
1311use CFClient::OpenGL; 1796use CFClient::OpenGL;
1312 1797
1313my @tex = 1798my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1799 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1800 qw(b1_button_active.png);
1316 1801
1317sub new { 1802sub new {
1318 my $class = shift; 1803 my $class = shift;
1319 1804
1320 $class->SUPER::new ( 1805 $class->SUPER::new (
1321 padding => 4, 1806 padding_x => 4,
1807 padding_y => 4,
1322 fg => [1, 1, 1], 1808 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1809 active_fg => [0, 0, 1],
1325 can_hover => 1, 1810 can_hover => 1,
1326 align => 0, 1811 align => 0,
1327 valign => 0, 1812 valign => 0,
1813 can_events => 1,
1328 @_ 1814 @_
1329 ) 1815 )
1330} 1816}
1331 1817
1818sub activate { }
1819
1332sub button_up { 1820sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1821 my ($self, $ev, $x, $y) = @_;
1334 1822
1823 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1824 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1825 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1826}
1340 1827
1341sub _draw { 1828sub _draw {
1342 my ($self) = @_; 1829 my ($self) = @_;
1343 1830
1344 local $self->{fg} = $self->{fg}; 1831 local $self->{fg} = $self->{fg};
1345 1832
1346 if ($GRAB == $self) { 1833 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1834 $self->{fg} = $self->{active_fg};
1348 } 1835 }
1836
1837 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 glColor 0, 0, 0, 1;
1840
1841 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1842
1843 glDisable GL_TEXTURE_2D;
1844
1845 $self->SUPER::_draw;
1846}
1847
1848#############################################################################
1849
1850package CFClient::UI::CheckBox;
1851
1852our @ISA = CFClient::UI::DrawBG::;
1853
1854my @tex =
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1857
1858use CFClient::OpenGL;
1859
1860sub new {
1861 my $class = shift;
1862
1863 $class->SUPER::new (
1864 padding_x => 2,
1865 padding_y => 2,
1866 fg => [1, 1, 1],
1867 active_fg => [1, 1, 0],
1868 bg => [0, 0, 0, 0.2],
1869 active_bg => [1, 1, 1, 0.5],
1870 state => 0,
1871 can_hover => 1,
1872 @_
1873 )
1874}
1875
1876sub size_request {
1877 my ($self) = @_;
1878
1879 (6) x 2
1880}
1881
1882sub button_down {
1883 my ($self, $ev, $x, $y) = @_;
1884
1885 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1886 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1887 $self->{state} = !$self->{state};
1888 $self->_emit (changed => $self->{state});
1889 }
1890}
1891
1892sub _draw {
1893 my ($self) = @_;
1894
1895 $self->SUPER::_draw;
1896
1897 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1898
1899 my ($w, $h) = @$self{qw(w h)};
1900
1901 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1902
1903 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1904
1905 my $tex = $self->{state} ? $tex[1] : $tex[0];
1906
1907 glEnable GL_TEXTURE_2D;
1908 $tex->draw_quad_alpha (0, 0, $s, $s);
1909 glDisable GL_TEXTURE_2D;
1910}
1911
1912#############################################################################
1913
1914package CFClient::UI::Image;
1915
1916our @ISA = CFClient::UI::Base::;
1917
1918use CFClient::OpenGL;
1919use Carp qw/confess/;
1920
1921our %loaded_images;
1922
1923sub new {
1924 my $class = shift;
1925
1926 my $self = $class->SUPER::new (can_events => 0, @_);
1927
1928 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1929
1930 $loaded_images{$self->{image}} ||=
1931 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1932
1933 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1934
1935 Scalar::Util::weaken $loaded_images{$self->{image}};
1936
1937 $self->{aspect} = $tex->{w} / $tex->{h};
1938
1939 $self
1940}
1941
1942sub size_request {
1943 my ($self) = @_;
1944
1945 ($self->{tex}->{w}, $self->{tex}->{h})
1946}
1947
1948sub _draw {
1949 my ($self) = @_;
1950
1951 my $tex = $self->{tex};
1952
1953 my ($w, $h) = ($self->{w}, $self->{h});
1954
1955 if ($self->{rot90}) {
1956 glRotate 90, 0, 0, 1;
1957 glTranslate 0, -$self->{w}, 0;
1958
1959 ($w, $h) = ($h, $w);
1960 }
1961
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $tex->draw_quad_alpha (0, 0, $w, $h);
1966
1967 glDisable GL_TEXTURE_2D;
1968}
1969
1970#############################################################################
1971
1972package CFClient::UI::VGauge;
1973
1974our @ISA = CFClient::UI::Base::;
1975
1976use List::Util qw(min max);
1977
1978use CFClient::OpenGL;
1979
1980my %tex = (
1981 food => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1983 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1984 ],
1985 grace => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1987 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1988 ],
1989 hp => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1992 ],
1993 mana => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1995 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1996 ],
1997);
1998
1999# eg. VGauge->new (gauge => 'food'), default gauge: food
2000sub new {
2001 my $class = shift;
2002
2003 my $self = $class->SUPER::new (
2004 type => 'food',
2005 @_
2006 );
2007
2008 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2009
2010 $self
2011}
2012
2013sub size_request {
2014 my ($self) = @_;
2015
2016 #my $tex = $tex{$self->{type}}[0];
2017 #@$tex{qw(w h)}
2018 (0, 0)
2019}
2020
2021sub set_max {
2022 my ($self, $max) = @_;
2023
2024 return if $self->{max_val} == $max;
2025
2026 $self->{max_val} = $max;
2027 $self->update;
2028}
2029
2030sub set_value {
2031 my ($self, $val, $max) = @_;
2032
2033 $self->set_max ($max)
2034 if defined $max;
2035
2036 return if $self->{val} == $val;
2037
2038 $self->{val} = $val;
2039 $self->update;
2040}
2041
2042sub _draw {
2043 my ($self) = @_;
2044
2045 my $tex = $tex{$self->{type}};
2046 my ($t1, $t2, $t3) = @$tex;
2047
2048 my ($w, $h) = ($self->{w}, $self->{h});
2049
2050 if ($self->{vertical}) {
2051 glRotate 90, 0, 0, 1;
2052 glTranslate 0, -$self->{w}, 0;
2053
2054 ($w, $h) = ($h, $w);
2055 }
2056
2057 my $ycut = $self->{val} / ($self->{max_val} || 1);
2058
2059 my $ycut1 = max 0, min 1, $ycut;
2060 my $ycut2 = max 0, min 1, $ycut - 1;
2061
2062 my $h1 = $self->{h} * (1 - $ycut1);
2063 my $h2 = $self->{h} * (1 - $ycut2);
1349 2064
1350 glEnable GL_BLEND; 2065 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2066 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2067 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2068 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2069
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2070 glBindTexture GL_TEXTURE_2D, $t1->{name};
2071 glBegin GL_QUADS;
2072 glTexCoord 0 , 0; glVertex 0 , 0;
2073 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2074 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2075 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2076 glEnd;
1357 2077
2078 my $ycut1 = List::Util::min 1, $ycut;
2079 glBindTexture GL_TEXTURE_2D, $t2->{name};
2080 glBegin GL_QUADS;
2081 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2082 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2083 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2084 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2085 glEnd;
2086
2087 if ($t3) {
2088 glBindTexture GL_TEXTURE_2D, $t3->{name};
2089 glBegin GL_QUADS;
2090 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2091 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2092 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2093 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2094 glEnd;
2095 }
2096
2097 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2098 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2099}
1363 2100
1364############################################################################# 2101#############################################################################
1365 2102
1366package CFClient::UI::CheckBox; 2103package CFClient::UI::Gauge;
1367 2104
1368our @ISA = CFClient::UI::DrawBG::; 2105our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2106
1376sub new { 2107sub new {
1377 my $class = shift; 2108 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2109
1459 my $self = $class->SUPER::new ( 2110 my $self = $class->SUPER::new (
1460 gauge => 'food', 2111 tooltip => $arg{type},
1461 @_ 2112 can_hover => 1,
2113 can_events => 1,
2114 %arg,
1462 ); 2115 );
1463 2116
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2117 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2118 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2119 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2120
1466 $self 2121 $self
1467} 2122}
1468 2123
1469sub size_request { 2124sub set_fontsize {
1470 my ($self) = @_; 2125 my ($self, $fsize) = @_;
1471 2126
1472 my $tex = $tex{$self->{gauge}}[0]; 2127 $self->{value}->set_fontsize ($fsize);
1473 2128 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2129}
1476 2130
1477sub set_max { 2131sub set_max {
1478 my ($self, $max) = @_; 2132 my ($self, $max) = @_;
1479 2133
1480 $self->{max_val} = $max; 2134 $self->{gauge}->set_max ($max);
2135 $self->{max}->set_text ($max);
1481} 2136}
1482 2137
1483sub set_value { 2138sub set_value {
1484 my ($self, $val, $max) = @_; 2139 my ($self, $val, $max) = @_;
1485 2140
1486 $self->set_max ($max) 2141 $self->set_max ($max)
1487 if defined $max; 2142 if defined $max;
1488 2143
1489 $max = $self->{max_val}; 2144 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2145 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2146}
1539 2147
1540############################################################################# 2148#############################################################################
1541 2149
1542package CFClient::UI::Slider; 2150package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2160 qw(s1_slider.png s1_slider_bg.png);
1553 2161
1554sub new { 2162sub new {
1555 my $class = shift; 2163 my $class = shift;
1556 2164
1557 # range [value, low, high, page] 2165 # range [value, low, high, page, unit]
1558 2166
1559 # TODO: 0-width page 2167 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2168 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2169 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2170 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2171 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2172 active_fg => [0, 0, 0],
2173 bg => [0, 0, 0, 0.2],
2174 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2175 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2176 min_w => $::WIDTH / 80,
1567 req_h => 20, 2177 min_h => $::WIDTH / 80,
1568 vertical => 0, 2178 vertical => 0,
1569 can_hover => 1, 2179 can_hover => 1,
1570 inner_pad => 5, 2180 inner_pad => 0.02,
1571 @_ 2181 @_
1572 ); 2182 );
1573 2183
2184 $self->set_value ($self->{range}[0]);
2185 $self->update;
2186
1574 $self 2187 $self
1575} 2188}
1576 2189
2190sub changed { }
2191
2192sub set_range {
2193 my ($self, $range) = @_;
2194
2195 ($range, $self->{range}) = ($self->{range}, $range);
2196
2197 $self->update
2198 if "@$range" ne "@{$self->{range}}";
2199}
2200
2201sub set_value {
2202 my ($self, $value) = @_;
2203
2204 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2205
2206 $hi = $lo + 1 if $hi <= $lo;
2207
2208 $page = $hi - $lo if $page > $hi - $lo;
2209
2210 $value = $lo if $value < $lo;
2211 $value = $hi - $page if $value > $hi - $page;
2212
2213 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2214 if $unit;
2215
2216 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2217
2218 if ($value != $old_value) {
2219 $self->_emit (changed => $value);
2220 $self->update;
2221 }
2222}
2223
1577sub size_request { 2224sub size_request {
1578 my ($self) = @_; 2225 my ($self) = @_;
1579 2226
1580 my $w = $self->{req_w}; 2227 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2228}
1585 2229
1586sub button_down { 2230sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2231 my ($self, $ev, $x, $y) = @_;
1588 2232
1589 $self->SUPER::button_down ($ev, $x, $y); 2233 $self->SUPER::button_down ($ev, $x, $y);
2234
2235 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2236
1590 $self->mouse_motion ($ev, $x, $y); 2237 $self->mouse_motion ($ev, $x, $y);
1591} 2238}
1592 2239
1593sub mouse_motion { 2240sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2241 my ($self, $ev, $x, $y) = @_;
1595 2242
1596 if ($GRAB == $self) { 2243 if ($GRAB == $self) {
2244 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2245
2246 my (undef, $lo, $hi, $page) = @{$self->{range}};
2247
2248 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2249
2250 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2251 }
2252}
2253
2254sub update {
2255 my ($self) = @_;
2256
2257 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2258 $self->set_value ($self->{range}[0]);
2259
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2260 my ($value, $lo, $hi, $page) = @{$self->{range}};
2261 my $range = ($hi - $page - $lo) || 1e-100;
1598 2262
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2263 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2264
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2265 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2266 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2267
1604 $x -= $inner_pad_px; # substract the padding 2268 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2269 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2270
1610 $self->emit (changed => $x); 2271 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2272 $self->{knob_w} = $knob_w;
1612 } 2273 });
1613}
1614 2274
1615# the inner_* stuff is for generating a padding for the slider handle, 2275 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2276}
1622 2277
1623sub _draw { 2278sub _draw {
1624 my ($self) = @_; 2279 my ($self) = @_;
1625 2280
1626 $self->SUPER::_draw (); 2281 $self->SUPER::_draw ();
1627 2282
1628 my ($w, $h) = @$self{qw(w h)}; 2283 glScale $self->{w}, $self->{h};
1629 2284
1630 if ($self->{vertical}) { 2285 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2286 # draw a vertical slider like a rotated horizontal slider
1632 2287
2288 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2289 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2290 }
1638 2291
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2292 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2293 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2294
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2295 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2296 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2297
1665 # draw background 2298 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2299 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2300
1668 # draw handle 2301 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2302 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2303
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2304 glDisable GL_TEXTURE_2D;
1673} 2305}
2306
2307#############################################################################
2308
2309package CFClient::UI::ValSlider;
2310
2311our @ISA = CFClient::UI::HBox::;
2312
2313sub new {
2314 my ($class, %arg) = @_;
2315
2316 my $range = delete $arg{range};
2317
2318 my $self = $class->SUPER::new (
2319 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2320 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2321 to_value => sub { shift },
2322 from_value => sub { shift },
2323 %arg,
2324 );
2325
2326 $self->{slider}->connect (changed => sub {
2327 my ($self, $value) = @_;
2328 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2329 $self->{parent}->emit (changed => $value);
2330 });
2331
2332# $self->{entry}->connect (changed => sub {
2333# my ($self, $value) = @_;
2334# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2335# $self->{parent}->emit (changed => $value);
2336# });
2337
2338 $self->add ($self->{slider}, $self->{entry});
2339
2340 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2341
2342 $self
2343}
2344
2345sub set_range { shift->{slider}->set_range (@_) }
2346sub set_value { shift->{slider}->set_value (@_) }
1674 2347
1675############################################################################# 2348#############################################################################
1676 2349
1677package CFClient::UI::TextView; 2350package CFClient::UI::TextView;
1678 2351
… …
1682 2355
1683sub new { 2356sub new {
1684 my $class = shift; 2357 my $class = shift;
1685 2358
1686 my $self = $class->SUPER::new ( 2359 my $self = $class->SUPER::new (
1687 fontsize => 1, 2360 fontsize => 1,
2361 can_events => 0,
2362 #font => default_font
1688 @_, 2363 @_,
1689 2364
1690 layout => (new CFClient::Layout), 2365 layout => (new CFClient::Layout 1),
1691 par => [], 2366 par => [],
1692 height => 0, 2367 height => 0,
1693 children => [ 2368 children => [
1694 (new CFClient::UI::Empty expand => 1), 2369 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2370 (new CFClient::UI::Slider vertical => 1),
1696 ], 2371 ],
1697 ); 2372 );
1698 2373
1699 $self->{children}[1]->connect (changed => sub { 2374 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2375
1703 $self 2376 $self
1704} 2377}
1705 2378
1706sub set_fontsize { 2379sub set_fontsize {
… …
1708 2381
1709 $self->{fontsize} = $fontsize; 2382 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2383 $self->reflow;
1711} 2384}
1712 2385
2386sub size_allocate {
2387 my ($self, $w, $h, $changed) = @_;
2388
2389 $self->SUPER::size_allocate ($w, $h, $changed);
2390
2391 return unless $changed;
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1713sub text_height { 2400sub text_size {
1714 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1715 2402
1716 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1717 2404
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1721 2408
1722 ($layout->size)[1] 2409 $layout->size
1723} 2410}
1724 2411
1725sub reflow { 2412sub reflow {
1726 my ($self) = @_; 2413 my ($self) = @_;
1727 2414
1728 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1729 $self->update; 2416 $self->update;
1730} 2417}
1731 2418
1732sub size_allocate { 2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
1733 my ($self, $w, $h) = @_; 2427 my ($self) = @_;
1734 2428
1735 $self->SUPER::size_allocate ($w, $h); 2429 $self->{par} = [];
1736 2430 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2432}
1742 2433
1743sub add_paragraph { 2434sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1745 2436
1746 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1747 2438 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1751 2442
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2444}
1757 2445
1758sub update { 2446sub update {
1759 my ($self) = @_; 2447 my ($self) = @_;
1760 2448
… …
1762 2450
1763 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1764 2452
1765 delete $self->{texture}; 2453 delete $self->{texture};
1766 2454
1767 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1768 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2459 my $height = 0;
1770 2460
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1772 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1773 2476
1774 $self->{height} = $height; 2477 $self->{height} = $height;
1775 2478
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2480
1778 delete $self->{texture}; 2481 delete $self->{texture};
1779 } 2482 }
1780 2483
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
1784 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1785 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2502
1799 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2504 my $h = $par->[1];
1801 2505
1802 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
1804 2510
1805 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2512
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2515 }
1809 2516
1810 $y += $h; 2517 $y += $h;
1811 } 2518 }
1812 2519
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
1815 }; 2521 };
1816 }); 2522 });
1817} 2523}
1818 2524
1819sub _draw { 2525sub _draw {
1820 my ($self) = @_; 2526 my ($self) = @_;
1821 2527
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1827 }
1828 2533
1829 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
1830 2535
1831} 2536}
1832 2537
… …
1880 2585
1881sub new { 2586sub new {
1882 my $class = shift; 2587 my $class = shift;
1883 2588
1884 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
1885 state => 0, 2590 state => 0,
1886 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
1887 @_ 2592 @_
1888 ); 2593 );
1889 2594
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2595 $self
1896} 2596}
1897 2597
1898sub toggle_flopper { 2598sub toggle_flopper {
1899 my ($self) = @_; 2599 my ($self) = @_;
1900 2600
1901 # TODO: use animation 2601 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2602}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2603
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 $self->add (new CFClient::UI::Label
2625 markup => $widget->{tooltip},
2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8,
2628 fg => [0, 0, 0, 1],
2629 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 );
2632}
2633
2634sub size_request {
2635 my ($self) = @_;
2636
2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2638
2639 ($w + 4, $h + 4)
2640}
2641
2642sub size_allocate {
2643 my ($self, $w, $h, $changed) = @_;
2644
2645 return unless $changed;
2646
2647 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2648}
2649
2650sub visibility_change {
2651 my ($self, $visible) = @_;
2652
2653 return unless $visible;
2654
2655 $self->{root}->on_post_alloc ("move_$self" => sub {
2656 my $widget = $self->{owner}
2657 or return;
2658
2659 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2660
2661 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2662 if $x + $self->{w} > $::WIDTH;
2663
2664 $self->move_abs ($x, $y);
2665 });
2666}
2667
2668sub _draw {
2669 my ($self) = @_;
2670
2671 glTranslate 0.375, 0.375;
2672
2673 my ($w, $h) = @$self{qw(w h)};
2674
2675 glColor 1, 0.8, 0.4;
2676 glBegin GL_QUADS;
2677 glVertex 0 , 0;
2678 glVertex 0 , $h;
2679 glVertex $w, $h;
2680 glVertex $w, 0;
2681 glEnd;
2682
2683 glColor 0, 0, 0;
2684 glBegin GL_LINE_LOOP;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glTranslate 2 - 0.375, 2 - 0.375;
2692
2693 $self->SUPER::_draw;
2694}
2695
2696#############################################################################
2697
2698package CFClient::UI::Face;
2699
2700our @ISA = CFClient::UI::Base::;
2701
2702use CFClient::OpenGL;
2703
2704sub new {
2705 my $class = shift;
2706
2707 my $self = $class->SUPER::new (
2708 aspect => 1,
2709 can_events => 0,
2710 @_,
2711 );
2712
2713 if ($self->{anim} && $self->{animspeed}) {
2714 Scalar::Util::weaken (my $widget = $self);
2715
2716 $self->{timer} = Event->timer (
2717 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2718 hard => 1,
2719 interval => $self->{animspeed},
2720 cb => sub {
2721 ++$widget->{frame};
2722 $widget->update;
2723 },
2724 );
2725 }
2726
2727 $self
2728}
2729
2730sub size_request {
2731 (32, 8)
2732}
2733
2734sub update {
2735 my ($self) = @_;
2736
2737 return unless $self->{visible};
2738
2739 $self->SUPER::update;
2740}
2741
2742sub _draw {
2743 my ($self) = @_;
2744
2745 return unless $::CONN;
2746
2747 my $face;
2748
2749 if ($self->{frame}) {
2750 my $anim = $::CONN->{anim}[$self->{anim}];
2751
2752 $face = $anim->[ $self->{frame} % @$anim ]
2753 if $anim && @$anim;
2754 }
2755
2756 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2757
2758 if ($tex) {
2759 glEnable GL_TEXTURE_2D;
2760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2761 glColor 1, 1, 1, 1;
2762 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2763 glDisable GL_TEXTURE_2D;
2764 }
2765}
2766
2767sub DESTROY {
2768 my ($self) = @_;
2769
2770 $self->{timer}->cancel
2771 if $self->{timer};
2772
2773 $self->SUPER::DESTROY;
2774}
2775
2776#############################################################################
2777
2778package CFClient::UI::Inventory;
2779
2780our @ISA = CFClient::UI::ScrolledWindow::;
2781
2782sub new {
2783 my $class = shift;
2784
2785 my $self = $class->SUPER::new (
2786 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2787 @_,
2788 );
2789
2790 $self
2791}
2792
2793sub set_items {
2794 my ($self, $items) = @_;
2795
2796 $self->{scrolled}->clear;
2797 return unless $items;
2798
2799 my @items = sort {
2800 ($a->{type} <=> $b->{type})
2801 or ($a->{name} cmp $b->{name})
2802 } @$items;
2803
2804 $self->{real_items} = \@items;
2805
2806 my $row = 0;
2807 for my $item (@items) {
2808 CFClient::Item::update_widgets $item;
2809
2810 $self->{scrolled}->add (0, $row, $item->{face_widget});
2811 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2812 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2813
2814 $row++;
2815 }
2816}
2817
2818#############################################################################
2819
2820package CFClient::UI::Menu;
2821
2822our @ISA = CFClient::UI::FancyFrame::;
2823
2824use CFClient::OpenGL;
2825
2826sub new {
2827 my $class = shift;
2828
2829 my $self = $class->SUPER::new (
2830 items => [],
2831 z => 100,
2832 @_,
2833 );
2834
2835 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2836
2837 for my $item (@{ $self->{items} }) {
2838 my ($widget, $cb) = @$item;
2839
2840 # handle various types of items, only text for now
2841 if (!ref $widget) {
2842 $widget = new CFClient::UI::Label
2843 can_hover => 1,
2844 can_events => 1,
2845 text => $widget;
2846 }
2847
2848 $self->{item}{$widget} = $item;
2849
2850 $self->{vbox}->add ($widget);
2851 }
2852
2853 $self
2854}
2855
2856# popup given the event (must be a mouse button down event currently)
2857sub popup {
2858 my ($self, $ev) = @_;
2859
2860 $self->_emit ("popdown");
2861
2862 # maybe save $GRAB? must be careful about events...
2863 $GRAB = $self;
2864 $self->{button} = $ev->{button};
2865
2866 $self->show;
2867 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2868}
2869
2870sub mouse_motion {
2871 my ($self, $ev, $x, $y) = @_;
2872
2873 # TODO: should use vbox->find_widget or so
2874 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2875 $self->{hover} = $self->{item}{$HOVER};
2876}
2877
2878sub button_up {
2879 my ($self, $ev, $x, $y) = @_;
2880
2881 if ($ev->{button} == $self->{button}) {
2882 undef $GRAB;
2883 $self->hide;
2884
1905 $self->emit ("open"); 2885 $self->_emit ("popdown");
2886 $self->{hover}[1]->() if $self->{hover};
2887 }
2888}
2889
2890#############################################################################
2891
2892package CFClient::UI::Statusbox;
2893
2894our @ISA = CFClient::UI::VBox::;
2895
2896sub new {
2897 my $class = shift;
2898
2899 $class->SUPER::new (
2900 fontsize => 0.8,
2901 @_,
2902 )
2903}
2904
2905sub reorder {
2906 my ($self) = @_;
2907 my $NOW = time;
2908
2909 while (my ($k, $v) = each %{ $self->{item} }) {
2910 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2911 }
2912
2913 my @widgets;
2914
2915 my @items = sort {
2916 $a->{pri} <=> $b->{pri}
2917 or $b->{id} <=> $a->{id}
2918 } values %{ $self->{item} };
2919
2920 my $count = 10 + 1;
2921 for my $item (@items) {
2922 last unless --$count;
2923
2924 push @widgets, $item->{label} ||= do {
2925 # TODO: doesn't handle markup well (read as: at all)
2926 my $short = $item->{count} > 1
2927 ? "<b>$item->{count} ×</b> $item->{text}"
2928 : $item->{text};
2929
2930 for ($short) {
2931 s/^\s+//;
2932 s/\s+/ /g;
2933 }
2934
2935 new CFClient::UI::Label
2936 markup => $short,
2937 tooltip => $item->{tooltip},
2938 tooltip_font => $::FONT_PROP,
2939 tooltip_width => 0.67,
2940 fontsize => $item->{fontsize} || $self->{fontsize},
2941 max_w => $::WIDTH * 0.44,
2942 fg => $item->{fg},
2943 can_events => 1,
2944 can_hover => 1
2945 };
2946 }
2947
2948 $self->clear;
2949 $self->SUPER::add (reverse @widgets);
2950}
2951
2952sub add {
2953 my ($self, $text, %arg) = @_;
2954
2955 $text =~ s/^\s+//;
2956 $text =~ s/\s+$//;
2957
2958 return unless $text;
2959
2960 my $timeout = time + ((delete $arg{timeout}) || 60);
2961
2962 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2963
2964 if (my $item = $self->{item}{$group}) {
2965 if ($item->{text} eq $text) {
2966 $item->{count}++;
2967 } else {
2968 $item->{count} = 1;
2969 $item->{text} = $item->{tooltip} = $text;
2970 }
2971 $item->{id} = ++$self->{id};
2972 $item->{timeout} = $timeout;
2973 delete $item->{label};
1906 } else { 2974 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2975 $self->{item}{$group} = {
1908 $self->emit ("close"); 2976 id => ++$self->{id},
2977 text => $text,
2978 timeout => $timeout,
2979 tooltip => $text,
2980 fg => [0.8, 0.8, 0.8, 0.8],
2981 pri => 0,
2982 count => 1,
2983 %arg,
2984 };
1909 } 2985 }
1910 2986
1911 $self->emit (changed => $self->{state}); 2987 $self->reorder;
2988}
2989
2990sub reconfigure {
2991 my ($self) = @_;
2992
2993 delete $_->{label}
2994 for values %{ $self->{item} || {} };
2995
2996 $self->reorder;
2997 $self->SUPER::reconfigure;
1912} 2998}
1913 2999
1914############################################################################# 3000#############################################################################
1915 3001
1916package CFClient::UI::Root; 3002package CFClient::UI::Root;
1917 3003
1918our @ISA = CFClient::UI::Container::; 3004our @ISA = CFClient::UI::Container::;
1919 3005
1920use CFClient::OpenGL; 3006use CFClient::OpenGL;
1921 3007
1922sub check_size { 3008sub new {
1923 my ($self) = @_; 3009 my $class = shift;
1924 3010
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3011 my $self = $class->SUPER::new (
1926} 3012 visible => 1,
3013 @_,
3014 );
1927 3015
1928sub size_request { 3016 Scalar::Util::weaken ($self->{root} = $self);
1929 ($::WIDTH, $::HEIGHT) 3017
3018 $self
1930} 3019}
1931 3020
1932sub configure { 3021sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 3022 my ($self, $x, $y, $w, $h) = @_;
1934 3023
1935 $self->SUPER::configure ($x, $y, $w, $h); 3024 $self->{w} = $w;
1936 3025 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 3026}
1940 3027
3028sub reconfigure {
3029 my ($self) = @_;
3030
3031 $self->SUPER::reconfigure;
3032
3033 $self->size_allocate ($self->{w}, $self->{h}, 1)
3034 if $self->{w};
3035}
3036
3037sub size_request {
3038 my ($self) = @_;
3039
3040 ($self->{w}, $self->{h})
3041}
3042
1941sub _topleft { 3043sub _to_pixel {
3044 my ($coord, $size, $max) = @_;
3045
3046 $coord =
3047 $coord eq "center" ? ($max - $size) * 0.5
3048 : $coord eq "max" ? $max
3049 : $coord;
3050
3051 $coord = 0 if $coord < 0;
3052 $coord = $max - $size if $coord > $max - $size;
3053
3054 int $coord + 0.5
3055}
3056
3057sub size_allocate {
3058 my ($self, $w, $h, $changed) = @_;
3059
3060 for my $child ($self->children) {
3061 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3062
3063 $X = $child->{force_x} if exists $child->{force_x};
3064 $Y = $child->{force_y} if exists $child->{force_y};
3065
3066 $X = _to_pixel $X, $W, $self->{w};
3067 $Y = _to_pixel $Y, $H, $self->{h};
3068
3069 $child->configure ($X, $Y, $W, $H);
3070 }
3071}
3072
3073sub coord2local {
1942 my ($self, $x, $y) = @_; 3074 my ($self, $x, $y) = @_;
1943 3075
1944 ($x, $y) 3076 ($x, $y)
1945} 3077}
1946 3078
3079sub coord2global {
3080 my ($self, $x, $y) = @_;
3081
3082 ($x, $y)
3083}
3084
1947sub update { 3085sub update {
1948 my ($self) = @_; 3086 my ($self) = @_;
1949 3087
1950 $self->check_size; 3088 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3089}
1953 3090
1954sub add { 3091sub add {
1955 my ($self, $child) = @_; 3092 my ($self, @children) = @_;
1956 3093
3094 $_->{is_toplevel} = 1
3095 for @children;
3096
1957 $self->SUPER::add ($child); 3097 $self->SUPER::add (@children);
3098}
3099
3100sub remove {
3101 my ($self, @children) = @_;
3102
3103 $self->SUPER::remove (@children);
3104
3105 delete $self->{is_toplevel}
3106 for @children;
3107
3108 while (@children) {
3109 my $w = pop @children;
3110 push @children, $w->children;
3111 $w->set_invisible;
3112 }
1958} 3113}
1959 3114
1960sub on_refresh { 3115sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3116 my ($self, $id, $cb) = @_;
1962 3117
1963 $self->{refresh_hook}{$id} = $cb; 3118 $self->{refresh_hook}{$id} = $cb;
1964} 3119}
1965 3120
3121sub on_post_alloc {
3122 my ($self, $id, $cb) = @_;
3123
3124 $self->{post_alloc_hook}{$id} = $cb;
3125}
3126
1966sub draw { 3127sub draw {
1967 my ($self) = @_; 3128 my ($self) = @_;
1968 3129
1969 while (my $rcb = delete $self->{refresh_hook}) { 3130 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3131 $_->()
3132 for values %{delete $self->{refresh_hook}};
3133 }
3134
3135 if ($self->{realloc}) {
3136 my @queue;
3137
3138 while () {
3139 if ($self->{realloc}) {
3140 #TODO use array-of-depth approach
3141
3142 @queue = sort { $a->{visible} <=> $b->{visible} }
3143 @queue, values %{delete $self->{realloc}};
3144 }
3145
3146 my $widget = pop @queue || last;
3147
3148 $widget->{visible} or last; # do not resize invisible widgets
3149
3150 my ($w, $h) = $widget->size_request;
3151
3152 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3153 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3154
3155 $w = $widget->{force_w} if exists $widget->{force_w};
3156 $h = $widget->{force_h} if exists $widget->{force_h};
3157
3158 $widget->{req_w} = $w;
3159 $widget->{req_h} = $h;
3160
3161 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3162
3163 push @queue, $widget->{parent}
3164 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent};
3165 }
3166 }
3167
3168 while (my $size_alloc = delete $self->{size_alloc}) {
3169 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3170 values %$size_alloc;
3171
3172 while () {
3173 my ($widget, $w, $h) = @{ pop @queue or last };
3174
3175 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3176 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3177
3178 $w = 0 if $w < 0;
3179 $h = 0 if $h < 0;
3180
3181 $w = int $w + 0.5;
3182 $h = int $h + 0.5;
3183
3184 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3185
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h, $changed);
3190 }
3191 }
3192
3193 while ($self->{post_alloc_hook}) {
3194 $_->()
3195 for values %{delete $self->{post_alloc_hook}};
1971 } 3196 }
1972 3197
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3198 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3199 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3200 glClear GL_COLOR_BUFFER_BIT;
1976 3201
1977 glMatrixMode GL_PROJECTION; 3202 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3203 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3205 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3206 glLoadIdentity;
1982 3207
1983 $self->_draw; 3208 $self->_draw;
1984} 3209}
… …
1986############################################################################# 3211#############################################################################
1987 3212
1988package CFClient::UI; 3213package CFClient::UI;
1989 3214
1990$ROOT = new CFClient::UI::Root; 3215$ROOT = new CFClient::UI::Root;
3216$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3217
19921 32181
1993 3219

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