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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.265 by root, Thu Jun 1 02:59:46 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->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_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 $self->realloc;
141} 332}
142 333
143sub size_request { 334sub size_request {
144 require Carp; 335 require Carp;
145 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
147 338
148sub configure { 339sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
150 341
151 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
154 347
155 # use alignment to adjust x, y 348 # use alignment to adjust x, y
156 349
157 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 352 }
162 353
163 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 355 $self->{x} = $x;
165 $self->{y} = $y; 356 $self->{y} = $y;
166 $self->update; 357 $self->update;
167 } 358 }
168 359
169 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
170 $self->{w} = $w; 363 $self->{alloc_w} = $w;
171 $self->{h} = $h; 364 $self->{alloc_h} = $h;
172 365
173 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 367 }
176} 368}
177 369
178sub size_allocate { 370sub size_allocate {
179 # nothing to be done 371 # nothing to be done
180} 372}
181 373
182# return top left coordinates 374sub children {
183sub _topleft { 375}
376
377sub set_max_size {
184 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
185 379
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
187} 398}
188 399
189# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
190sub coord2local { 401sub coord2local {
191 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
192 403
193 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 405}
196 406
197# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
198sub coord2global { 408sub coord2global {
199 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
200 410
201 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 412}
204 413
205sub focus_in { 414sub focus_in {
206 my ($self) = @_; 415 my ($self) = @_;
207 416
208 return if $FOCUS == $self; 417 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
210 419
211 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
212 421
213 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
214 423
215 $focus->update if $focus; 424 $focus->update if $focus;
216 $FOCUS->update; 425 $FOCUS->update;
217} 426}
218 427
… …
221 430
222 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
223 432
224 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
225 434
226 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
227 436
228 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
229} 441}
230 442
231sub mouse_motion { } 443sub mouse_motion { }
232sub button_up { } 444sub button_up { }
233sub key_down { } 445sub key_down { }
234sub key_up { } 446sub key_up { }
235 447
236sub button_down { 448sub button_down {
237 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
238 450
239 $self->focus_in; 451 $self->focus_in;
… …
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
247 529
248sub draw { 530sub draw {
249 my ($self) = @_; 531 my ($self) = @_;
250 532
251 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
269 glEnd; 551 glEnd;
270 glDisable GL_BLEND; 552 glDisable GL_BLEND;
271 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
272} 568}
273 569
274sub _draw { 570sub _draw {
275 my ($self) = @_; 571 my ($self) = @_;
276 572
277 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
278} 574}
279 575
280sub find_widget {
281 my ($self, $x, $y) = @_;
282
283 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286
287 ()
288}
289
290sub set_parent {
291 my ($self, $parent) = @_;
292
293 Scalar::Util::weaken ($self->{parent} = $parent);
294}
295
296sub check_size {
297 my ($self) = @_;
298
299 my ($w, $h) = $self->size_request;
300
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308}
309
310sub update {
311 my ($self) = @_;
312
313 $self->{parent}->update
314 if $self->{parent};
315}
316
317sub connect {
318 my ($self, $signal, $cb) = @_;
319
320 push @{ $self->{signal_cb}{$signal} }, $cb;
321}
322
323sub emit {
324 my ($self, $signal, @args) = @_;
325
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
327 $cb->($self, @args);
328 }
329}
330
331sub DESTROY { 576sub DESTROY {
332 my ($self) = @_; 577 my ($self) = @_;
333 578
579 delete $WIDGET{$self+0};
334 #$self->deactivate; 580 #$self->deactivate;
335} 581}
336 582
337############################################################################# 583#############################################################################
338 584
… …
347 my $class = shift; 593 my $class = shift;
348 594
349 # range [value, low, high, page] 595 # range [value, low, high, page]
350 596
351 $class->SUPER::new ( 597 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
354 @_ 600 @_
355 ) 601 )
356} 602}
357 603
358sub _draw { 604sub _draw {
359 my ($self) = @_; 605 my ($self) = @_;
360 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
362 613
363 glEnable GL_BLEND; 614 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
366 617
367 glBegin GL_QUADS; 618 glBegin GL_QUADS;
368 glVertex 0 , 0; 619 glVertex 0 , 0;
369 glVertex 0 , $h; 620 glVertex 0 , $h;
370 glVertex $w, $h; 621 glVertex $w, $h;
371 glVertex $w, 0; 622 glVertex $w, 0;
372 glEnd; 623 glEnd;
373 624
374 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
375} 627}
376 628
377############################################################################# 629#############################################################################
378 630
379package CFClient::UI::Empty; 631package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 632
393our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
394 634
395sub new { 635sub new {
396 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg);
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
644}
645
646sub draw { }
647
648#############################################################################
649
650package CFClient::UI::Container;
651
652our @ISA = CFClient::UI::Base::;
653
654sub new {
655 my ($class, %arg) = @_;
397 656
398 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
399 658
400 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
401 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
402 665
403 $self 666 $self
404} 667}
405 668
406sub add { 669sub add {
407 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
408 671
409 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
410 674
411 use sort 'stable'; 675 use sort 'stable';
412 676
413 $self->{children} = [ 677 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
416 ]; 680 ];
417 681
418 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
419} 687}
420 688
421sub remove { 689sub remove {
422 my ($self, $child) = @_; 690 my ($self, $child) = @_;
423 691
424 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
425 694
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 696
428 $self->check_size; 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
429} 712}
430 713
431sub find_widget { 714sub find_widget {
432 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
433 716
… …
508} 791}
509 792
510sub update { 793sub update {
511 my ($self) = @_; 794 my ($self) = @_;
512 795
513 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 797 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 798}
527 799
528sub size_allocate { 800sub size_allocate {
529 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
530 802
531 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
532 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
533 $self->render_chld; 818 $self->_render;
819 };
534} 820}
535 821
536sub _draw { 822sub _draw {
537 my ($self) = @_; 823 my ($self) = @_;
538 824
539 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
540 826
541 my $tex = $self->{texture} 827 my $tex = $self->{texture}
542 or return; 828 or return;
543 829
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
548 833
549 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 835
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
553} 837}
554 838
555############################################################################# 839#############################################################################
556 840
557package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
558 842
559our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586 844
587sub new { 845sub new {
588 my $class = shift; 846 my $class = shift;
589 847
590 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
591 bg => [1, 1, 1, 1], 849 scroll_x => 0,
592 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
593 border => 0.8,
594 @_ 851 @_,
595 ); 852 )
596
597 $self
598}
599
600sub set_size {
601 my ($self, $w, $h) = @_;
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605} 853}
606 854
607sub size_request { 855sub size_request {
608 my ($self) = @_; 856 my ($self) = @_;
609 ($self->{req_w}, $self->{req_h}) 857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
610} 864}
611 865
612sub size_allocate { 866sub size_allocate {
613 my ($self, $w, $h) = @_; 867 my ($self, $w, $h) = @_;
614 $self->{w} = $w; 868
615 $self->{h} = $h; 869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
616 $self->child->configure (0, 0, $w, $h); 874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
617} 876}
618 877
619sub _draw { 878sub set_offset {
620 my ($self) = @_; 879 my ($self, $x, $y) = @_;
621 880
622 my ($w, $h) = ($self->{w}, $self->{h}); 881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
623 883
624 glEnable GL_BLEND; 884 $self->update;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 885}
626 glEnable GL_TEXTURE_2D;
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628 886
629# glBegin GL_QUADS; 887# hmm, this does not work for topleft of $self... but we should not ask for that
630# glColor 0, 0, 0, 0; 888sub coord2local {
631# glVertex 0 , 0; 889 my ($self, $x, $y) = @_;
632# glVertex 0 , $h;
633# glVertex $w, $h;
634# glVertex $w, 0;
635# glEnd;
636 890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
637 893
638 $self->child->draw; 894sub coord2global {
639 glDisable GL_BLEND; 895 my ($self, $x, $y) = @_;
640 glDisable GL_TEXTURE_2D; 896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
641} 921}
642 922
643############################################################################# 923#############################################################################
644 924
645package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
646 926
647our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
648
649use CFClient::OpenGL;
650
651my @tex =
652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654 928
655sub new { 929sub new {
656 my $class = shift; 930 my $class = shift;
657 931
658 # TODO: user_x, user_y, overwrite moveto? 932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
659 1035
660 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
663 border => 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
664 @_ 1043 @_
665 ); 1044 );
666 1045
667 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
668 align => 0, 1047 align => 0,
669 valign => 1, 1048 valign => 1,
670 text => $self->{title}, 1049 text => $self->{title},
671 fontsize => 1; 1050 fontsize => $self->{border};
672 1051
673 $self 1052 $self
674} 1053}
675 1054
676sub border { 1055sub border {
677 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
678} 1057}
679 1058
680sub size_request { 1059sub size_request {
681 my ($self) = @_; 1060 my ($self) = @_;
682
683 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
684 1061
685 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
686 1063
687 ( 1064 (
688 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
694 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
695 1072
696 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
698 1075
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
700 if $self->{title}; 1077 if $self->{title};
701 1078
702 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
703} 1080}
704 1081
705sub button_down { 1082sub button_down {
706 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
707 1084
1085 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 1086 my $border = $self->border;
709 1087
710 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
715 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
716 $self->{motion} = sub { 1099 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
718 1101
719 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
720 1104
721 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
724 }; 1110 };
725 1111
726 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
731 1115
732 $self->{motion} = sub { 1116 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
734 1118
735 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
736 1120
737 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738 $self->update;
739 }; 1122 };
740 } 1123 }
741} 1124}
742 1125
743sub button_up { 1126sub button_up {
… …
756 my ($self) = @_; 1139 my ($self) = @_;
757 1140
758 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
760 1143
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 1146
766 my $border = $self->border; 1147 my $border = $self->border;
767 1148
768 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1154
774 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
775 1157
776 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
778 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
779 1161 $bg->{t} = $ch / $bg->{h};
780 glColor @{ $self->{bg} };
781
782 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
786 1164
787 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1166
790 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
791 $self->child->draw; 1169 $self->child->draw;
792} 1170}
793 1171
794############################################################################# 1172#############################################################################
795 1173
… …
804sub new { 1182sub new {
805 my $class = shift; 1183 my $class = shift;
806 1184
807 $class->SUPER::new ( 1185 $class->SUPER::new (
808 col_expand => [], 1186 col_expand => [],
809 @_ 1187 @_,
810 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
811} 1193}
812 1194
813sub add { 1195sub add {
814 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
815 1197
816 $child->set_parent ($self); 1198 $child->set_parent ($self);
817 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
818 1200
819 $child->check_size; 1201 $self->realloc;
820} 1202}
821 1203
822# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
823sub clear { 1205sub clear {
824 my ($self) = @_; 1206 my ($self) = @_;
825 1207
1208 my @children = $self->children;
826 delete $self->{children}; 1209 delete $self->{children};
827 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
828} 1217}
829 1218
830sub get_wh { 1219sub get_wh {
831 my ($self) = @_; 1220 my ($self) = @_;
832 1221
… …
837 or next; 1226 or next;
838 1227
839 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
841 or next; 1230 or next;
842 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1232
844 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
846 } 1235 }
847 } 1236 }
… …
863sub size_allocate { 1252sub size_allocate {
864 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
865 1254
866 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
867 1256
868 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
869 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
870 1259
871 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
872 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
873 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
874 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
928 } 1317 }
929} 1318}
930 1319
931############################################################################# 1320#############################################################################
932 1321
933package CFClient::UI::HBox; 1322package CFClient::UI::Box;
934
935# TODO: wrap into common Box base class
936 1323
937our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
938 1325
939sub size_request { 1326sub size_request {
940 my ($self) = @_; 1327 my ($self) = @_;
941 1328
942 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
943 1330 ? (
944 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
945 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
946 (List::Util::max map $_->[1], @alloc), 1333 )
947 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
948} 1338}
949 1339
950sub size_allocate { 1340sub size_allocate {
951 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
952 1342
953 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
954
955 my $children = $self->{children}; 1344 my $children = $self->{children};
956 1345
957 my @h = map +($_->size_request)[0], @$children; 1346 my @req;
958 1347
959 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
960 1349 @req = ($space / (@$children || 1)) x @$children;
961 if ($req_h > $h) {
962 # ah well, not enough space
963 $_ *= $h / $req_h for @h;
964 } else { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
965 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
966 $exp ||= 1;
967 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
968 for (0 .. $#$children) { 1363 for 0 .. $#$children;
969 my $child = $children->[$_];
970
971 my $alloc_h = $h[$_];
972 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973 $h[$_] = $alloc_h;
974 } 1364 }
975 } 1365 }
976 1366
977 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
978 1368
979 my $y = 0; 1369 my $pos = 0;
980 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
981 my $child = $children->[$_];
982 my $h = $h[$_]; 1371 my $alloc = $req[$_];
983 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
984 1373
985 $y += $h; 1374 $pos += $alloc;
986 } 1375 }
987 1376
988 1 1377 1
989} 1378}
990 1379
991############################################################################# 1380#############################################################################
992 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
993package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
994 1398
995# TODO: wrap into common Box base class
996
997our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
998 1400
999sub size_request { 1401sub new {
1000 my ($self) = @_; 1402 my $class = shift;
1001 1403
1002 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1003 1405 vertical => 1,
1004 ( 1406 @_,
1005 (List::Util::max map $_->[0], @alloc),
1006 (List::Util::sum map $_->[1], @alloc),
1007 ) 1407 )
1008} 1408}
1009 1409
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 my $children = $self->{children};
1014
1015 my @h = map +($_->size_request)[1], @$children;
1016
1017 my $req_h = List::Util::sum @h;
1018
1019 if ($req_h > $h) {
1020 # ah well, not enough space
1021 $_ *= $h / $req_h for @h;
1022 } else {
1023 my $exp = List::Util::sum map $_->{expand}, @$children;
1024 $exp ||= 1;
1025
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028
1029 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030 }
1031 }
1032
1033 CFClient::UI::harmonize \@h;
1034
1035 my $y = 0;
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038 my $h = $h[$_];
1039 $child->configure (0, $y, $w, $h);
1040
1041 $y += $h;
1042 }
1043
1044 1
1045}
1046
1047############################################################################# 1410#############################################################################
1048 1411
1049package CFClient::UI::Label; 1412package CFClient::UI::Label;
1050 1413
1051our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1052 1415
1053use CFClient::OpenGL; 1416use CFClient::OpenGL;
1054 1417
1055sub new { 1418sub new {
1056 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1057 1420
1058 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1059 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1060 fontsize => 1, 1431 fontsize => 1,
1061 text => "",
1062 align => -1, 1432 align => -1,
1063 valign => -1, 1433 valign => -1,
1064 padding => 2, 1434 padding_x => 2,
1065 layout => new CFClient::Layout, 1435 padding_y => 2,
1436 can_events => 0,
1066 %arg 1437 %arg
1067 ); 1438 );
1068 1439
1069 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1443 $self->{template} = $layout;
1073 } 1444 }
1074 1445
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1076 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1077 1451
1078 $self 1452 $self
1079} 1453}
1080 1454
1081sub escape_text { 1455sub escape($) {
1082 local $_ = $_[1]; 1456 local $_ = $_[0];
1083 1457
1084 s/&/&amp;/g; 1458 s/&/&amp;/g;
1085 s/>/&gt;/g; 1459 s/>/&gt;/g;
1086 s/</&lt;/g; 1460 s/</&lt;/g;
1087 1461
1088 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1089} 1470}
1090 1471
1091sub set_text { 1472sub set_text {
1092 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1093 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1095 1480
1096 delete $self->{texture}; 1481 $self->realloc;
1097 $self->update; 1482 $self->update;
1098} 1483}
1099 1484
1100sub set_markup { 1485sub set_markup {
1101 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1102 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1103 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1104 1495
1105 delete $self->{texture}; 1496 $self->realloc;
1106 $self->update; 1497 $self->update;
1107} 1498}
1108 1499
1109sub size_request { 1500sub size_request {
1110 my ($self) = @_; 1501 my ($self) = @_;
1111 1502
1112 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1508
1115 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1116 1510
1117 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1514
1120 my ($w2, $h2) = $self->{template}->size; 1515 my ($w2, $h2) = $self->{template}->size;
1121 1516
1122 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1123 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1124 } 1519 }
1125 1520
1126 ( 1521 ($w, $h)
1127 $w + $self->{padding} * 2,
1128 $h + $self->{padding} * 2,
1129 )
1130} 1522}
1131 1523
1132sub size_allocate { 1524sub size_allocate {
1133 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1134 1526
1135 delete $self->{texture}; 1527 delete $self->{texture}
1528 ;#d#
1136} 1529}
1137 1530
1138sub set_fontsize { 1531sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1532 my ($self, $fontsize) = @_;
1140 1533
1141 $self->{fontsize} = $fontsize; 1534 $self->{fontsize} = $fontsize;
1142 $self->check_size; 1535 delete $self->{texture};
1536
1537 $self->realloc;
1143} 1538}
1144 1539
1145sub _draw { 1540sub _draw {
1146 my ($self) = @_; 1541 my ($self) = @_;
1147 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
1148 my $tex = $self->{texture} ||= do { 1545 my $tex = $self->{texture} ||= do {
1546 $self->{layout}->set_foreground (@{$self->{fg}});
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1149 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1151 new_from_layout CFClient::Texture $self->{layout} 1553 my $tex = new_from_layout CFClient::Texture $self->{layout};
1554
1555 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557 : ($self->{w} - $tex->{w}) * 0.5);
1558
1559 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561 : ($self->{h} - $tex->{h}) * 0.5);
1562
1563 $tex
1152 }; 1564 };
1153 1565
1154 glEnable GL_BLEND;
1155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1156 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158 1568
1569 if ($tex->{format} == GL_ALPHA) {
1159 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1160
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy}); 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572 } else {
1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574 }
1174 1575
1175 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1577}
1178 1578
1179############################################################################# 1579#############################################################################
1180 1580
1181package CFClient::UI::EntryBase; 1581package CFClient::UI::EntryBase;
… …
1186 1586
1187sub new { 1587sub new {
1188 my $class = shift; 1588 my $class = shift;
1189 1589
1190 $class->SUPER::new ( 1590 $class->SUPER::new (
1191 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1593 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1195 can_hover => 1, 1595 can_hover => 1,
1196 can_focus => 1, 1596 can_focus => 1,
1197 valign => 0, 1597 valign => 0,
1598 can_events => 1,
1599 #text => ...
1198 @_ 1600 @_
1199 ) 1601 )
1200} 1602}
1201 1603
1202sub _set_text { 1604sub _set_text {
… …
1212 $self->{text} = $text; 1614 $self->{text} = $text;
1213 1615
1214 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1617 $self->{layout}->set_text ("$text ");
1216 1618
1217 $self->emit (changed => $self->{text}); 1619 $self->_emit (changed => $self->{text});
1620}
1621
1622sub set_text {
1623 my ($self, $text) = @_;
1624
1625 $self->{cursor} = length $text;
1626 $self->_set_text ($text);
1627
1628 $self->realloc;
1218} 1629}
1219 1630
1220sub get_text { 1631sub get_text {
1221 $_[0]{text} 1632 $_[0]{text}
1222} 1633}
… …
1225 my ($self) = @_; 1636 my ($self) = @_;
1226 1637
1227 my ($w, $h) = $self->SUPER::size_request; 1638 my ($w, $h) = $self->SUPER::size_request;
1228 1639
1229 ($w + 1, $h) # add 1 for cursor 1640 ($w + 1, $h) # add 1 for cursor
1230}
1231
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236}
1237
1238sub set_text {
1239 my ($self, $text) = @_;
1240
1241 $self->{cursor} = length $text;
1242 $self->_set_text ($text);
1243 $self->update;
1244} 1641}
1245 1642
1246sub key_down { 1643sub key_down {
1247 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1248 1645
… …
1250 my $sym = $ev->{sym}; 1647 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1648 my $uni = $ev->{unicode};
1252 1649
1253 my $text = $self->get_text; 1650 my $text = $self->get_text;
1254 1651
1255 if ($sym == 8) { 1652 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1654 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1664 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1665 $self->_emit ('escape');
1269 } elsif ($uni) { 1666 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1271 } 1668 }
1272 1669
1273 $self->_set_text ($text); 1670 $self->_set_text ($text);
1274 $self->update; 1671
1672 $self->realloc;
1275} 1673}
1276 1674
1277sub focus_in { 1675sub focus_in {
1278 my ($self) = @_; 1676 my ($self) = @_;
1279 1677
… …
1355 my ($self, $ev) = @_; 1753 my ($self, $ev) = @_;
1356 1754
1357 my $sym = $ev->{sym}; 1755 my $sym = $ev->{sym};
1358 1756
1359 if ($sym == 13) { 1757 if ($sym == 13) {
1758 unshift @{$self->{history}},
1759 my $txt = $self->get_text;
1760 $self->{history_pointer} = -1;
1761 $self->{history_saveback} = '';
1360 $self->emit (activate => $self->get_text); 1762 $self->_emit (activate => $txt);
1361 $self->update; 1763 $self->update;
1764
1765 } elsif ($sym == CFClient::SDLK_UP) {
1766 if ($self->{history_pointer} < 0) {
1767 $self->{history_saveback} = $self->get_text;
1768 }
1769 if (@{$self->{history} || []} > 0) {
1770 $self->{history_pointer}++;
1771 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1772 $self->{history_pointer} = @{$self->{history} || []} - 1;
1773 }
1774 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1775 }
1776
1777 } elsif ($sym == CFClient::SDLK_DOWN) {
1778 $self->{history_pointer}--;
1779 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780
1781 if ($self->{history_pointer} >= 0) {
1782 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1783 } else {
1784 $self->set_text ($self->{history_saveback});
1785 }
1362 1786
1363 } else { 1787 } else {
1364 $self->SUPER::key_down ($ev); 1788 $self->SUPER::key_down ($ev);
1365 } 1789 }
1366 1790
… …
1380 1804
1381sub new { 1805sub new {
1382 my $class = shift; 1806 my $class = shift;
1383 1807
1384 $class->SUPER::new ( 1808 $class->SUPER::new (
1385 padding => 4, 1809 padding_x => 4,
1810 padding_y => 4,
1386 fg => [1, 1, 1], 1811 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1812 active_fg => [0, 0, 1],
1389 can_hover => 1, 1813 can_hover => 1,
1390 align => 0, 1814 align => 0,
1391 valign => 0, 1815 valign => 0,
1816 can_events => 1,
1392 @_ 1817 @_
1393 ) 1818 )
1394} 1819}
1395 1820
1821sub activate { }
1822
1396sub button_up { 1823sub button_up {
1397 my ($self, $ev, $x, $y) = @_; 1824 my ($self, $ev, $x, $y) = @_;
1398 1825
1826 $self->emit ("activate")
1399 if ($x >= 0 && $x < $self->{w} 1827 if $x >= 0 && $x < $self->{w}
1400 && $y >= 0 && $y < $self->{h}) { 1828 && $y >= 0 && $y < $self->{h};
1401 $self->emit ("activate");
1402 }
1403} 1829}
1404 1830
1405sub _draw { 1831sub _draw {
1406 my ($self) = @_; 1832 my ($self) = @_;
1407 1833
… …
1409 1835
1410 if ($GRAB == $self) { 1836 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg}; 1837 $self->{fg} = $self->{active_fg};
1412 } 1838 }
1413 1839
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1840 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1842 glColor 0, 0, 0, 1;
1419 1843
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1844 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1845
1422 glDisable GL_TEXTURE_2D; 1846 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1847
1425 $self->SUPER::_draw; 1848 $self->SUPER::_draw;
1426} 1849}
1427 1850
1428############################################################################# 1851#############################################################################
… …
1439 1862
1440sub new { 1863sub new {
1441 my $class = shift; 1864 my $class = shift;
1442 1865
1443 $class->SUPER::new ( 1866 $class->SUPER::new (
1444 padding => 2, 1867 padding_x => 2,
1868 padding_y => 2,
1445 fg => [1, 1, 1], 1869 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 1870 active_fg => [1, 1, 0],
1871 bg => [0, 0, 0, 0.2],
1872 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 1873 state => 0,
1448 can_hover => 1, 1874 can_hover => 1,
1449 @_ 1875 @_
1450 ) 1876 )
1451} 1877}
1452 1878
1453sub size_request { 1879sub size_request {
1454 my ($self) = @_; 1880 my ($self) = @_;
1455 1881
1456 ($self->{padding} * 2 + 6) x 2 1882 (6) x 2
1457} 1883}
1458 1884
1459sub button_down { 1885sub button_down {
1460 my ($self, $ev, $x, $y) = @_; 1886 my ($self, $ev, $x, $y) = @_;
1461 1887
1462 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1888 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1889 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464 $self->{state} = !$self->{state}; 1890 $self->{state} = !$self->{state};
1465 $self->emit (changed => $self->{state}); 1891 $self->_emit (changed => $self->{state});
1466 } 1892 }
1467} 1893}
1468 1894
1469sub _draw { 1895sub _draw {
1470 my ($self) = @_; 1896 my ($self) = @_;
1471 1897
1472 $self->SUPER::_draw; 1898 $self->SUPER::_draw;
1473 1899
1474 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1900 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475 1901
1476 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1902 my ($w, $h) = @$self{qw(w h)};
1903
1904 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1477 1905
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 1907
1480 glEnable GL_BLEND; 1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1481 glEnable GL_TEXTURE_2D; 1910 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 1912 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 1913}
1491 1914
1492############################################################################# 1915#############################################################################
1493 1916
1494package CFClient::UI::Image; 1917package CFClient::UI::Image;
… …
1501our %loaded_images; 1924our %loaded_images;
1502 1925
1503sub new { 1926sub new {
1504 my $class = shift; 1927 my $class = shift;
1505 1928
1506 my $self = $class->SUPER::new (@_); 1929 my $self = $class->SUPER::new (can_events => 0, @_);
1507 1930
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 1932
1510 $loaded_images{$self->{image}} ||= 1933 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 1960 glTranslate 0, -$self->{w}, 0;
1538 1961
1539 ($w, $h) = ($h, $w); 1962 ($w, $h) = ($h, $w);
1540 } 1963 }
1541 1964
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 1965 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 1967
1547 $tex->draw_quad (0, 0, $w, $h); 1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 1969
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 1970 glDisable GL_TEXTURE_2D;
1551} 1971}
1552 1972
1553############################################################################# 1973#############################################################################
1554 1974
1555package CFClient::UI::VGauge; 1975package CFClient::UI::VGauge;
1556 1976
1557our @ISA = CFClient::UI::Base::; 1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1558 1980
1559use CFClient::OpenGL; 1981use CFClient::OpenGL;
1560 1982
1561my %tex = ( 1983my %tex = (
1562 food => [ 1984 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 1987 ],
1566 grace => [ 1988 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 1991 ],
1570 hp => [ 1992 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 1995 ],
1574 mana => [ 1996 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 1999 ],
1578); 2000);
1579 2001
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 2002# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 2003sub new {
… …
1600} 2022}
1601 2023
1602sub set_max { 2024sub set_max {
1603 my ($self, $max) = @_; 2025 my ($self, $max) = @_;
1604 2026
2027 return if $self->{max_val} == $max;
2028
1605 $self->{max_val} = $max; 2029 $self->{max_val} = $max;
2030 $self->update;
1606} 2031}
1607 2032
1608sub set_value { 2033sub set_value {
1609 my ($self, $val, $max) = @_; 2034 my ($self, $val, $max) = @_;
1610 2035
1611 $self->set_max ($max) 2036 $self->set_max ($max)
1612 if defined $max; 2037 if defined $max;
1613 2038
1614 $max = $self->{max_val}; 2039 return if $self->{val} == $val;
2040
1615 $self->{val} = $val; 2041 $self->{val} = $val;
1616
1617 $self->update; 2042 $self->update;
1618} 2043}
1619 2044
1620sub _draw { 2045sub _draw {
1621 my ($self) = @_; 2046 my ($self) = @_;
1622 2047
1623 my $tex = $tex{$self->{type}}; 2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
1624 2050
1625 my ($w, $h) = ($self->{w}, $self->{h}); 2051 my ($w, $h) = ($self->{w}, $self->{h});
1626 2052
1627 if ($self->{vertical}) { 2053 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 2054 glRotate 90, 0, 0, 1;
… …
1630 2056
1631 ($w, $h) = ($h, $w); 2057 ($w, $h) = ($h, $w);
1632 } 2058 }
1633 2059
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 2061
1637 my $t1 = $tex->[0]; 2062 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
1639 2067
1640 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 2070 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 2072
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 2074 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 2075 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 2079 glEnd;
1655 2080
2081 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 2083 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 2088 glEnd;
2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
1663 2099
1664 glDisable GL_BLEND; 2100 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 2101 glDisable GL_TEXTURE_2D;
1666} 2102}
1667 2103
… …
1670package CFClient::UI::Gauge; 2106package CFClient::UI::Gauge;
1671 2107
1672our @ISA = CFClient::UI::VBox::; 2108our @ISA = CFClient::UI::VBox::;
1673 2109
1674sub new { 2110sub new {
1675 my ($class, %arg) = shift; 2111 my ($class, %arg) = @_;
1676 2112
1677 my $self = $class->SUPER::new ( 2113 my $self = $class->SUPER::new (
1678 @_, 2114 tooltip => $arg{type},
2115 can_hover => 1,
2116 can_events => 1,
2117 %arg,
1679 ); 2118 );
1680 2119
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2123
1685 $self 2124 $self
1686} 2125}
1687 2126
1688sub set_fontsize { 2127sub set_fontsize {
… …
1690 2129
1691 $self->{value}->set_fontsize ($fsize); 2130 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2131 $self->{max} ->set_fontsize ($fsize);
1693} 2132}
1694 2133
2134sub set_max {
2135 my ($self, $max) = @_;
2136
2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
2139}
2140
1695sub set_value { 2141sub set_value {
1696 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1697 2143
1698 $self->set_max ($max) 2144 $self->set_max ($max)
1699 if defined $max; 2145 if defined $max;
1700 2146
1701 $self->{gauge}->set_value ($val, $max); 2147 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2148 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2149}
1711 2150
1712############################################################################# 2151#############################################################################
1713 2152
1714package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2163 qw(s1_slider.png s1_slider_bg.png);
1725 2164
1726sub new { 2165sub new {
1727 my $class = shift; 2166 my $class = shift;
1728 2167
1729 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1730 2169
1731 # TODO: 0-width page 2170 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2171 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2172 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1738 req_w => 20, 2179 min_w => $::WIDTH / 80,
1739 req_h => 20, 2180 min_h => $::WIDTH / 80,
1740 vertical => 0, 2181 vertical => 0,
1741 can_hover => 1, 2182 can_hover => 1,
1742 inner_pad => 5, 2183 inner_pad => 0.02,
1743 @_ 2184 @_
1744 ); 2185 );
1745 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1746 $self 2190 $self
1747} 2191}
1748 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($self, $range) = @_;
2197
2198 ($range, $self->{range}) = ($self->{range}, $range);
2199
2200 $self->update
2201 if "@$range" ne "@{$self->{range}}";
2202}
2203
2204sub set_value {
2205 my ($self, $value) = @_;
2206
2207 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208
2209 $hi = $lo + 1 if $hi <= $lo;
2210
2211 $page = $hi - $lo if $page > $hi - $lo;
2212
2213 $value = $lo if $value < $lo;
2214 $value = $hi - $page if $value > $hi - $page;
2215
2216 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217 if $unit;
2218
2219 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220
2221 if ($value != $old_value) {
2222 $self->_emit (changed => $value);
2223 $self->update;
2224 }
2225}
2226
1749sub size_request { 2227sub size_request {
1750 my ($self) = @_; 2228 my ($self) = @_;
1751 2229
1752 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1753 my $h = $self->{req_h};
1754
1755 $self->{vertical} ? ($h, $w) : ($w, $h)
1756} 2231}
1757 2232
1758sub button_down { 2233sub button_down {
1759 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1760 2235
1761 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1762 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1763} 2241}
1764 2242
1765sub mouse_motion { 2243sub mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1767 2245
1768 if ($GRAB == $self) { 2246 if ($GRAB == $self) {
2247 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248
2249 my (undef, $lo, $hi, $page) = @{$self->{range}};
2250
2251 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252
2253 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2254 }
2255}
2256
2257sub update {
2258 my ($self) = @_;
2259
2260 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2261 $self->set_value ($self->{range}[0]);
2262
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1770 2265
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772 2267
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775 2270
1776 $x -= $inner_pad_px; # substract the padding 2271 $value = ($value - $lo) / $range;
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2272 $value = $value * $self->{scale} + $self->{offset};
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2273
1782 $self->emit (changed => $x); 2274 $self->{knob_x} = $value - $knob_w * 0.5;
1783 $self->update; 2275 $self->{knob_w} = $knob_w;
1784 } 2276 });
1785}
1786 2277
1787# the inner_* stuff is for generating a padding for the slider handle, 2278 $self->SUPER::update;
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793} 2279}
1794 2280
1795sub _draw { 2281sub _draw {
1796 my ($self) = @_; 2282 my ($self) = @_;
1797 2283
1798 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1799 2285
1800 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1801 2287
1802 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1804 2290
2291 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2293 }
1810 2294
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2297
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2298 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2300
1837 # draw background 2301 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2303
1840 # draw handle 2304 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2306
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2307 glDisable GL_TEXTURE_2D;
1845} 2308}
2309
2310#############################################################################
2311
2312package CFClient::UI::ValSlider;
2313
2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($class, %arg) = @_;
2318
2319 my $range = delete $arg{range};
2320
2321 my $self = $class->SUPER::new (
2322 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2323 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2324 to_value => sub { shift },
2325 from_value => sub { shift },
2326 %arg,
2327 );
2328
2329 $self->{slider}->connect (changed => sub {
2330 my ($self, $value) = @_;
2331 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2332 $self->{parent}->emit (changed => $value);
2333 });
2334
2335# $self->{entry}->connect (changed => sub {
2336# my ($self, $value) = @_;
2337# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2338# $self->{parent}->emit (changed => $value);
2339# });
2340
2341 $self->add ($self->{slider}, $self->{entry});
2342
2343 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2344
2345 $self
2346}
2347
2348sub set_range { shift->{slider}->set_range (@_) }
2349sub set_value { shift->{slider}->set_value (@_) }
1846 2350
1847############################################################################# 2351#############################################################################
1848 2352
1849package CFClient::UI::TextView; 2353package CFClient::UI::TextView;
1850 2354
… …
1854 2358
1855sub new { 2359sub new {
1856 my $class = shift; 2360 my $class = shift;
1857 2361
1858 my $self = $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1859 fontsize => 1, 2363 fontsize => 1,
2364 can_events => 0,
2365 #font => default_font
1860 @_, 2366 @_,
1861 2367
1862 layout => (new CFClient::Layout), 2368 layout => (new CFClient::Layout 1),
1863 par => [], 2369 par => [],
1864 height => 0, 2370 height => 0,
1865 children => [ 2371 children => [
1866 (new CFClient::UI::Empty expand => 1), 2372 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2373 (new CFClient::UI::Slider vertical => 1),
1868 ], 2374 ],
1869 ); 2375 );
1870 2376
1871 $self->{children}[1]->connect (changed => sub { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2378
1875 $self 2379 $self
1876} 2380}
1877 2381
1878sub set_fontsize { 2382sub set_fontsize {
… …
1880 2384
1881 $self->{fontsize} = $fontsize; 2385 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2386 $self->reflow;
1883} 2387}
1884 2388
2389sub size_allocate {
2390 my ($self, $w, $h) = @_;
2391
2392 $self->SUPER::size_allocate ($w, $h);
2393
2394 $self->{layout}->set_font ($self->{font}) if $self->{font};
2395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $self->{layout}->set_width ($self->{children}[0]{w});
2397
2398 $self->reflow;
2399}
2400
1885sub text_height { 2401sub text_size {
1886 my ($self, $text) = @_; 2402 my ($self, $text, $indent) = @_;
1887 2403
1888 my $layout = $self->{layout}; 2404 my $layout = $self->{layout};
1889 2405
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2407 $layout->set_width ($self->{children}[0]{w} - $indent);
1892 $layout->set_text ($text); 2408 $layout->set_markup ($text);
1893 2409
1894 ($layout->size)[1] 2410 $layout->size
1895} 2411}
1896 2412
1897sub reflow { 2413sub reflow {
1898 my ($self) = @_; 2414 my ($self) = @_;
1899 2415
1900 $self->{need_reflow}++; 2416 $self->{need_reflow}++;
1901 $self->update; 2417 $self->update;
1902} 2418}
1903 2419
1904sub size_allocate { 2420sub set_offset {
2421 my ($self, $offset) = @_;
2422
2423 # todo: base offset on lines or so, not on pixels
2424 $self->{children}[1]->set_value ($offset);
2425}
2426
2427sub clear {
1905 my ($self, $w, $h) = @_; 2428 my ($self) = @_;
1906 2429
1907 $self->SUPER::size_allocate ($w, $h); 2430 $self->{par} = [];
1908 2431 $self->{height} = 0;
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2432 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913} 2433}
1914 2434
1915sub add_paragraph { 2435sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2436 my ($self, $color, $text, $indent) = @_;
1917 2437
1918 #TODO: intelligently "reformat" paragraph 2438 for my $line (split /\n/, $text) {
1919 2439 my ($w, $h) = $self->text_size ($line);
1920 my $height = $self->text_height ($text);
1921
1922 $self->{height} += $height; 2440 $self->{height} += $h;
2441 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2442 }
1923 2443
1924 push @{$self->{par}}, [$height, $color, $text];
1925
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927 $self->{children}[1]->update;
1928} 2445}
1929 2446
1930sub update { 2447sub update {
1931 my ($self) = @_; 2448 my ($self) = @_;
1932 2449
… …
1934 2451
1935 return unless $self->{h} > 0; 2452 return unless $self->{h} > 0;
1936 2453
1937 delete $self->{texture}; 2454 delete $self->{texture};
1938 2455
1939 $ROOT->on_refresh ($self, sub { 2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
1940 if (delete $self->{need_reflow}) { 2459 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2460 my $height = 0;
1942 2461
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2462 my $layout = $self->{layout};
2463
2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
1944 for @{$self->{par}}; 2466 for (@{$self->{par}}) {
2467 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468 $layout->set_width ($W - $_->[3]);
2469 $layout->set_markup ($_->[4]);
2470 my ($w, $h) = $layout->size;
2471 $_->[0] = $w + $_->[3];
2472 $_->[1] = $h;
2473 }
2474
2475 $height += $_->[1];
2476 }
1945 2477
1946 $self->{height} = $height; 2478 $self->{height} = $height;
1947 2479
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949 2481
1950 delete $self->{texture}; 2482 delete $self->{texture};
1951 } 2483 }
1952 2484
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954 glClearColor 0, 0, 0, 1; 2486 glClearColor 0.5, 0.5, 0.5, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2487 glClear GL_COLOR_BUFFER_BIT;
1956 2488
2489 my $top = int $self->{children}[1]{range}[0];
2490
2491 my $y0 = $top;
2492 my $y1 = $top + $H;
2493
2494 my $y = 0;
2495
2496 my $layout = $self->{layout};
2497
2498 $layout->set_font ($self->{font}) if $self->{font};
2499
1957 glEnable GL_BLEND; 2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962 my $top = int $self->{children}[1]{range}[0];
1963
1964 my $y0 = $top;
1965 my $y1 = $top + $self->{h};
1966
1967 my $y = 0;
1968
1969 my $layout = $self->{layout};
1970 2503
1971 for my $par (@{$self->{par}}) { 2504 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2505 my $h = $par->[1];
1973 2506
1974 if ($y0 < $y + $h && $y < $y1) { 2507 if ($y0 < $y + $h && $y < $y1) {
2508 $layout->set_foreground (@{ $par->[2] });
2509 $layout->set_width ($W - $par->[3]);
1975 $layout->set_text ($par->[2]); 2510 $layout->set_markup ($par->[4]);
1976 2511
1977 glColor @{ $par->[1] }; 2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2513
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2514 glRasterPos $par->[3], $y - $y0;
2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2516 }
1981 2517
1982 $y += $h; 2518 $y += $h;
1983 } 2519 }
1984 2520
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2521 glDisable GL_BLEND;
1987 }; 2522 };
1988 }); 2523 });
1989} 2524}
1990 2525
1991sub _draw { 2526sub _draw {
1992 my ($self) = @_; 2527 my ($self) = @_;
1993 2528
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2529 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531 glColor 1, 1, 1, 1;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
1999 }
2000 2534
2001 $self->{children}[1]->draw; 2535 $self->{children}[1]->draw;
2002 2536
2003} 2537}
2004 2538
… …
2052 2586
2053sub new { 2587sub new {
2054 my $class = shift; 2588 my $class = shift;
2055 2589
2056 my $self = $class->SUPER::new ( 2590 my $self = $class->SUPER::new (
2057 state => 0, 2591 state => 0,
2058 connect_activate => \&toggle_flopper, 2592 on_activate => \&toggle_flopper,
2059 @_ 2593 @_
2060 ); 2594 );
2061 2595
2062 if ($self->{state}) {
2063 $self->{state} = 0;
2064 $self->toggle_flopper;
2065 }
2066
2067 $self 2596 $self
2068} 2597}
2069 2598
2070sub toggle_flopper { 2599sub toggle_flopper {
2071 my ($self) = @_; 2600 my ($self) = @_;
2072 2601
2073 # TODO: use animation 2602 $self->{other}->toggle_visibility;
2074 if ($self->{state} = !$self->{state}) { 2603}
2075 $CFClient::UI::ROOT->add ($self->{other}); 2604
2076 $self->{other}->move ($self->coord2global (0, $self->{h})); 2605#############################################################################
2606
2607package CFClient::UI::Tooltip;
2608
2609our @ISA = CFClient::UI::Bin::;
2610
2611use CFClient::OpenGL;
2612
2613sub new {
2614 my $class = shift;
2615
2616 $class->SUPER::new (
2617 @_,
2618 can_events => 0,
2619 )
2620}
2621
2622sub set_tooltip_from {
2623 my ($self, $widget) = @_;
2624
2625 my $tooltip = $widget->{tooltip};
2626
2627 if ($ENV{CFPLUS_DEBUG} & 2) {
2628 $tooltip .= "\n\n" . (ref $widget) . "\n"
2629 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630 . "req $widget->{req_w} $widget->{req_h}\n"
2631 . "visible $widget->{visible}";
2632 }
2633
2634 $self->add (new CFClient::UI::Label
2635 markup => $tooltip,
2636 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637 fontsize => 0.8,
2638 fg => [0, 0, 0, 1],
2639 ellipsise => 0,
2640 font => ($widget->{tooltip_font} || $::FONT_PROP),
2641 );
2642}
2643
2644sub size_request {
2645 my ($self) = @_;
2646
2647 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648
2649 ($w + 4, $h + 4)
2650}
2651
2652sub size_allocate {
2653 my ($self, $w, $h) = @_;
2654
2655 $self->SUPER::size_allocate ($w - 4, $h - 4);
2656}
2657
2658sub visibility_change {
2659 my ($self, $visible) = @_;
2660
2661 return unless $visible;
2662
2663 $self->{root}->on_post_alloc ("move_$self" => sub {
2664 my $widget = $self->{owner}
2665 or return;
2666
2667 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668
2669 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670 if $x + $self->{w} > $::WIDTH;
2671
2672 $self->move_abs ($x, $y);
2673 });
2674}
2675
2676sub _draw {
2677 my ($self) = @_;
2678
2679 glTranslate 0.375, 0.375;
2680
2681 my ($w, $h) = @$self{qw(w h)};
2682
2683 glColor 1, 0.8, 0.4;
2684 glBegin GL_QUADS;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glColor 0, 0, 0;
2692 glBegin GL_LINE_LOOP;
2693 glVertex 0 , 0;
2694 glVertex 0 , $h;
2695 glVertex $w, $h;
2696 glVertex $w, 0;
2697 glEnd;
2698
2699 glTranslate 2 - 0.375, 2 - 0.375;
2700
2701 $self->SUPER::_draw;
2702}
2703
2704#############################################################################
2705
2706package CFClient::UI::Face;
2707
2708our @ISA = CFClient::UI::Base::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 my $self = $class->SUPER::new (
2716 aspect => 1,
2717 can_events => 0,
2718 @_,
2719 );
2720
2721 if ($self->{anim} && $self->{animspeed}) {
2722 Scalar::Util::weaken (my $widget = $self);
2723
2724 $self->{timer} = Event->timer (
2725 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726 hard => 1,
2727 interval => $self->{animspeed},
2728 cb => sub {
2729 ++$widget->{frame};
2730 $widget->update;
2731 },
2732 );
2733 }
2734
2735 $self
2736}
2737
2738sub size_request {
2739 (32, 8)
2740}
2741
2742sub update {
2743 my ($self) = @_;
2744
2745 return unless $self->{visible};
2746
2747 $self->SUPER::update;
2748}
2749
2750sub _draw {
2751 my ($self) = @_;
2752
2753 return unless $::CONN;
2754
2755 my $face;
2756
2757 if ($self->{frame}) {
2758 my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760 $face = $anim->[ $self->{frame} % @$anim ]
2761 if $anim && @$anim;
2762 }
2763
2764 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766 if ($tex) {
2767 glEnable GL_TEXTURE_2D;
2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769 glColor 1, 1, 1, 1;
2770 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771 glDisable GL_TEXTURE_2D;
2772 }
2773}
2774
2775sub DESTROY {
2776 my ($self) = @_;
2777
2778 $self->{timer}->cancel
2779 if $self->{timer};
2780
2781 $self->SUPER::DESTROY;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Menu;
2787
2788our @ISA = CFClient::UI::FancyFrame::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 items => [],
2797 z => 100,
2798 @_,
2799 );
2800
2801 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2802
2803 for my $item (@{ $self->{items} }) {
2804 my ($widget, $cb) = @$item;
2805
2806 # handle various types of items, only text for now
2807 if (!ref $widget) {
2808 $widget = new CFClient::UI::Label
2809 can_hover => 1,
2810 can_events => 1,
2811 text => $widget;
2812 }
2813
2814 $self->{item}{$widget} = $item;
2815
2816 $self->{vbox}->add ($widget);
2817 }
2818
2819 $self
2820}
2821
2822# popup given the event (must be a mouse button down event currently)
2823sub popup {
2824 my ($self, $ev) = @_;
2825
2826 $self->_emit ("popdown");
2827
2828 # maybe save $GRAB? must be careful about events...
2829 $GRAB = $self;
2830 $self->{button} = $ev->{button};
2831
2832 $self->show;
2833 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834}
2835
2836sub mouse_motion {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 # TODO: should use vbox->find_widget or so
2840 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841 $self->{hover} = $self->{item}{$HOVER};
2842}
2843
2844sub button_up {
2845 my ($self, $ev, $x, $y) = @_;
2846
2847 if ($ev->{button} == $self->{button}) {
2848 undef $GRAB;
2849 $self->hide;
2850
2077 $self->emit ("open"); 2851 $self->_emit ("popdown");
2852 $self->{hover}[1]->() if $self->{hover};
2853 }
2854}
2855
2856#############################################################################
2857
2858package CFClient::UI::Statusbox;
2859
2860our @ISA = CFClient::UI::VBox::;
2861
2862sub new {
2863 my $class = shift;
2864
2865 $class->SUPER::new (
2866 fontsize => 0.8,
2867 @_,
2868 )
2869}
2870
2871sub reorder {
2872 my ($self) = @_;
2873 my $NOW = time;
2874
2875 while (my ($k, $v) = each %{ $self->{item} }) {
2876 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877 }
2878
2879 my @widgets;
2880
2881 my @items = sort {
2882 $a->{pri} <=> $b->{pri}
2883 or $b->{id} <=> $a->{id}
2884 } values %{ $self->{item} };
2885
2886 my $count = 10 + 1;
2887 for my $item (@items) {
2888 last unless --$count;
2889
2890 push @widgets, $item->{label} ||= do {
2891 # TODO: doesn't handle markup well (read as: at all)
2892 my $short = $item->{count} > 1
2893 ? "<b>$item->{count} ×</b> $item->{text}"
2894 : $item->{text};
2895
2896 for ($short) {
2897 s/^\s+//;
2898 s/\s+/ /g;
2899 }
2900
2901 new CFClient::UI::Label
2902 markup => $short,
2903 tooltip => $item->{tooltip},
2904 tooltip_font => $::FONT_PROP,
2905 tooltip_width => 0.67,
2906 fontsize => $item->{fontsize} || $self->{fontsize},
2907 max_w => $::WIDTH * 0.44,
2908 fg => $item->{fg},
2909 can_events => 1,
2910 can_hover => 1
2911 };
2912 }
2913
2914 $self->clear;
2915 $self->SUPER::add (reverse @widgets);
2916}
2917
2918sub add {
2919 my ($self, $text, %arg) = @_;
2920
2921 $text =~ s/^\s+//;
2922 $text =~ s/\s+$//;
2923
2924 return unless $text;
2925
2926 my $timeout = time + ((delete $arg{timeout}) || 60);
2927
2928 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929
2930 if (my $item = $self->{item}{$group}) {
2931 if ($item->{text} eq $text) {
2932 $item->{count}++;
2933 } else {
2934 $item->{count} = 1;
2935 $item->{text} = $item->{tooltip} = $text;
2936 }
2937 $item->{id} = ++$self->{id};
2938 $item->{timeout} = $timeout;
2939 delete $item->{label};
2078 } else { 2940 } else {
2079 $CFClient::UI::ROOT->remove ($self->{other}); 2941 $self->{item}{$group} = {
2080 $self->emit ("close"); 2942 id => ++$self->{id},
2943 text => $text,
2944 timeout => $timeout,
2945 tooltip => $text,
2946 fg => [0.8, 0.8, 0.8, 0.8],
2947 pri => 0,
2948 count => 1,
2949 %arg,
2950 };
2081 } 2951 }
2082 2952
2083 $self->emit (changed => $self->{state}); 2953 $self->reorder;
2954}
2955
2956sub reconfigure {
2957 my ($self) = @_;
2958
2959 delete $_->{label}
2960 for values %{ $self->{item} || {} };
2961
2962 $self->reorder;
2963 $self->SUPER::reconfigure;
2084} 2964}
2085 2965
2086############################################################################# 2966#############################################################################
2087 2967
2968package CFClient::UI::Inventory;
2969
2970our @ISA = CFClient::UI::ScrolledWindow::;
2971
2972sub new {
2973 my $class = shift;
2974
2975 my $self = $class->SUPER::new (
2976 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2977 @_,
2978 );
2979
2980 $self
2981}
2982
2983sub set_items {
2984 my ($self, $items) = @_;
2985
2986 $self->{scrolled}->clear;
2987 return unless $items;
2988
2989 my @items = sort {
2990 ($a->{type} <=> $b->{type})
2991 or ($a->{name} cmp $b->{name})
2992 } @$items;
2993
2994 $self->{real_items} = \@items;
2995
2996 my $row = 0;
2997 for my $item (@items) {
2998 CFClient::Item::update_widgets $item;
2999
3000 $self->{scrolled}->add (0, $row, $item->{face_widget});
3001 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3002 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3003
3004 $row++;
3005 }
3006}
3007
3008#############################################################################
3009
3010package CFClient::UI::BindEditor;
3011
3012our @ISA = CFClient::UI::FancyFrame::;
3013
3014sub new {
3015 my $class = shift;
3016
3017 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3018
3019 $self->add (my $vb = new CFClient::UI::VBox);
3020
3021
3022 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3023 text => "start recording",
3024 tooltip => "Start/Stops recording of actions."
3025 ."All subsequent actions after the recording started will be captured."
3026 ."The actions are displayed after the record was stopped."
3027 ."To bind the action you have to click on the 'Bind' button",
3028 on_activate => sub {
3029 unless ($self->{recording}) {
3030 $self->start;
3031 } else {
3032 $self->stop;
3033 }
3034 });
3035
3036 $vb->add (new CFClient::UI::Label text => "Actions:");
3037 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3040 $vb->add (my $hb = new CFClient::UI::HBox);
3041 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042 $hb->add (new CFClient::UI::Button
3043 text => "bind",
3044 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045 on_activate => sub {
3046 $self->ask_for_bind;
3047 });
3048
3049 $vb->add (my $hb = new CFClient::UI::HBox);
3050 $hb->add (new CFClient::UI::Button
3051 text => "ok",
3052 expand => 1,
3053 tooltip => "This closes the binding editor and saves the binding",
3054 on_activate => sub {
3055 $self->hide;
3056 $self->commit;
3057 });
3058
3059 $hb->add (new CFClient::UI::Button
3060 text => "cancel",
3061 expand => 1,
3062 tooltip => "This closes the binding editor without saving",
3063 on_activate => sub {
3064 $self->hide;
3065 $self->{binding_cancel}->()
3066 if $self->{binding_cancel};
3067 });
3068
3069 $self->update_binding_widgets;
3070
3071 $self
3072}
3073
3074sub commit {
3075 my ($self) = @_;
3076 my ($mod, $sym, $cmds) = $self->get_binding;
3077 if ($sym != 0 && @$cmds > 0) {
3078 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079 ."'. Don't forget 'Save Config'!");
3080 $self->{binding_change}->($mod, $sym, $cmds)
3081 if $self->{binding_change};
3082 } else {
3083 $::STATUSBOX->add ("No action bound, no key or action specified!");
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 }
3087}
3088
3089sub start {
3090 my ($self) = @_;
3091
3092 $self->{rec_btn}->set_text ("stop recording");
3093 $self->{recording} = 1;
3094 $self->clear_command_list;
3095 $::CONN->start_record if $::CONN;
3096}
3097
3098sub stop {
3099 my ($self) = @_;
3100
3101 $self->{rec_btn}->set_text ("start recording");
3102 $self->{recording} = 0;
3103
3104 my $rec;
3105 $rec = $::CONN->stop_record if $::CONN;
3106 return unless ref $rec eq 'ARRAY';
3107 $self->set_command_list ($rec);
3108}
3109
3110# if $commit is true, the binding will be set after the user entered a key combo
3111sub ask_for_bind {
3112 my ($self, $commit) = @_;
3113
3114 CFClient::Binder::open_binding_dialog (sub {
3115 my ($mod, $sym) = @_;
3116 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117 $self->update_binding_widgets;
3118 $self->commit if $commit;
3119 });
3120}
3121
3122# $mod and $sym are the modifiers and key symbol
3123# $cmds is a array ref of strings (the commands)
3124# $cb is the callback that is executed on OK
3125# $ccb is the callback that is executed on CANCEL and
3126# when the binding was unsuccessful on OK
3127sub set_binding {
3128 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130 $self->clear_command_list;
3131 $self->{recording} = 0;
3132 $self->{rec_btn}->set_text ("start recording");
3133
3134 $self->{binding} = [$mod, $sym];
3135 $self->{commands} = $cmds;
3136
3137 $self->{binding_change} = $cb;
3138 $self->{binding_cancel} = $ccb;
3139
3140 $self->update_binding_widgets;
3141}
3142
3143# this is a shortcut method that asks for a binding
3144# and then just binds it.
3145sub do_quick_binding {
3146 my ($self, $cmds) = @_;
3147 $self->set_binding (undef, undef, $cmds, sub {
3148 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149 });
3150 $self->ask_for_bind (1);
3151}
3152
3153sub update_binding_widgets {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157 $self->set_command_list ($cmds);
3158}
3159
3160sub get_binding {
3161 my ($self) = @_;
3162 return (
3163 $self->{binding}->[0],
3164 $self->{binding}->[1],
3165 [ grep { defined $_ } @{$self->{commands}} ]
3166 );
3167}
3168
3169sub clear_command_list {
3170 my ($self) = @_;
3171 $self->{cmdbox}->clear ();
3172}
3173
3174sub set_command_list {
3175 my ($self, $cmds) = @_;
3176
3177 $self->{cmdbox}->clear ();
3178 $self->{commands} = $cmds;
3179
3180 my $idx = 0;
3181
3182 for (@$cmds) {
3183 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185 my $i = $idx;
3186 $hb->add (new CFClient::UI::Label text => $_);
3187 $hb->add (new CFClient::UI::Button
3188 text => "delete",
3189 tooltip => "Deletes the action from the record",
3190 on_activate => sub {
3191 $self->{cmdbox}->remove ($hb);
3192 $cmds->[$i] = undef;
3193 });
3194
3195
3196 $idx++
3197 }
3198}
3199
3200#############################################################################
3201
3202package CFClient::UI::SpellList;
3203
3204our @ISA = CFClient::UI::FancyFrame::;
3205
3206sub new {
3207 my $class = shift;
3208
3209 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211 $self->add (new CFClient::UI::ScrolledWindow
3212 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214 $self;
3215}
3216
3217# XXX: Do sorting? Argl...
3218sub add_spell {
3219 my ($self, $spell) = @_;
3220 $self->{spells}->{$spell->{name}} = $spell;
3221
3222 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223 face => $spell->{face},
3224 can_hover => 1,
3225 can_events => 1,
3226 tooltip => $spell->{message});
3227
3228 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229 text => $spell->{name},
3230 can_hover => 1,
3231 can_events => 1,
3232 tooltip => $spell->{message},
3233 expand => 1);
3234
3235 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238 expand => 1);
3239
3240 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241 text => "bind to key",
3242 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243}
3244
3245sub rebuild_spell_list {
3246 my ($self) = @_;
3247 $self->{tbl_idx} = 0;
3248 $self->add_spell ($_) for values %{$self->{spells}};
3249}
3250
3251sub remove_spell {
3252 my ($self, $spell) = @_;
3253 delete $self->{spells}->{$spell->{name}};
3254 $self->rebuild_spell_list;
3255}
3256
3257#############################################################################
3258
2088package CFClient::UI::Root; 3259package CFClient::UI::Root;
2089 3260
2090our @ISA = CFClient::UI::Container::; 3261our @ISA = CFClient::UI::Container::;
2091 3262
2092use CFClient::OpenGL; 3263use CFClient::OpenGL;
2093 3264
2094sub check_size { 3265sub new {
2095 my ($self) = @_; 3266 my $class = shift;
2096 3267
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 3268 my $self = $class->SUPER::new (
3269 visible => 1,
3270 @_,
3271 );
3272
3273 Scalar::Util::weaken ($self->{root} = $self);
3274
3275 $self
2098} 3276}
2099 3277
2100sub size_request { 3278sub size_request {
2101 ($::WIDTH, $::HEIGHT) 3279 my ($self) = @_;
2102}
2103 3280
2104sub configure { 3281 ($self->{w}, $self->{h})
3282}
3283
3284sub _to_pixel {
3285 my ($coord, $size, $max) = @_;
3286
3287 $coord =
3288 $coord eq "center" ? ($max - $size) * 0.5
3289 : $coord eq "max" ? $max
3290 : $coord;
3291
3292 $coord = 0 if $coord < 0;
3293 $coord = $max - $size if $coord > $max - $size;
3294
3295 int $coord + 0.5
3296}
3297
3298sub size_allocate {
2105 my ($self, $x, $y, $w, $h) = @_; 3299 my ($self, $w, $h) = @_;
2106 3300
2107 $self->SUPER::configure ($x, $y, $w, $h); 3301 for my $child ($self->children) {
3302 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108 3303
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3304 $X = $child->{force_x} if exists $child->{force_x};
2110 for @{$self->{children}}; 3305 $Y = $child->{force_y} if exists $child->{force_y};
2111}
2112 3306
2113sub _topleft { 3307 $X = _to_pixel $X, $W, $self->{w};
3308 $Y = _to_pixel $Y, $H, $self->{h};
3309
3310 $child->configure ($X, $Y, $W, $H);
3311 }
3312}
3313
3314sub coord2local {
2114 my ($self, $x, $y) = @_; 3315 my ($self, $x, $y) = @_;
2115 3316
2116 ($x, $y) 3317 ($x, $y)
2117} 3318}
2118 3319
3320sub coord2global {
3321 my ($self, $x, $y) = @_;
3322
3323 ($x, $y)
3324}
3325
2119sub update { 3326sub update {
2120 my ($self) = @_; 3327 my ($self) = @_;
2121 3328
2122 $self->check_size; 3329 $::WANT_REFRESH++;
2123 ::refresh ();
2124} 3330}
2125 3331
2126sub add { 3332sub add {
2127 my ($self, $child) = @_; 3333 my ($self, @children) = @_;
2128 3334
2129 # integerize window positions 3335 $_->{is_toplevel} = 1
2130 $child->{x} = int $child->{x}; 3336 for @children;
2131 $child->{y} = int $child->{y};
2132 3337
2133 $self->SUPER::add ($child); 3338 $self->SUPER::add (@children);
3339}
3340
3341sub remove {
3342 my ($self, @children) = @_;
3343
3344 $self->SUPER::remove (@children);
3345
3346 delete $self->{is_toplevel}
3347 for @children;
3348
3349 while (@children) {
3350 my $w = pop @children;
3351 push @children, $w->children;
3352 $w->set_invisible;
3353 }
2134} 3354}
2135 3355
2136sub on_refresh { 3356sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3357 my ($self, $id, $cb) = @_;
2138 3358
2139 $self->{refresh_hook}{$id} = $cb; 3359 $self->{refresh_hook}{$id} = $cb;
2140} 3360}
2141 3361
3362sub on_post_alloc {
3363 my ($self, $id, $cb) = @_;
3364
3365 $self->{post_alloc_hook}{$id} = $cb;
3366}
3367
2142sub draw { 3368sub draw {
2143 my ($self) = @_; 3369 my ($self) = @_;
2144 3370
2145 while (my $rcb = delete $self->{refresh_hook}) { 3371 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3372 $_->()
3373 for values %{delete $self->{refresh_hook}};
2147 } 3374 }
3375
3376 if ($self->{realloc}) {
3377 my @queue;
3378
3379 while () {
3380 if ($self->{realloc}) {
3381 #TODO use array-of-depth approach
3382
3383 use sort 'stable';
3384
3385 @queue = sort { $a->{visible} <=> $b->{visible} }
3386 @queue, values %{delete $self->{realloc}};
3387 }
3388
3389 my $widget = pop @queue || last;
3390
3391 $widget->{visible} or last; # do not resize invisible widgets
3392
3393 my ($w, $h) = $widget->size_request;
3394
3395 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3396 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3397
3398 $w = $widget->{force_w} if exists $widget->{force_w};
3399 $h = $widget->{force_h} if exists $widget->{force_h};
3400
3401 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3402 || delete $widget->{force_realloc}) {
3403 $widget->{req_w} = $w;
3404 $widget->{req_h} = $h;
3405
3406 $self->{size_alloc}{$widget+0} = $widget;
3407
3408 if (my $parent = $widget->{parent}) {
3409 $self->{realloc}{$parent+0} = $parent;
3410 #unshift @queue, $parent;
3411 $parent->{force_size_alloc} = 1;
3412 $self->{size_alloc}{$parent+0} = $parent;
3413 }
3414 }
3415
3416 delete $self->{realloc}{$widget+0};
3417 }
3418 }
3419
3420 while (my $size_alloc = delete $self->{size_alloc}) {
3421 my @queue = sort { $b->{visible} <=> $a->{visible} }
3422 values %$size_alloc;
3423
3424 while () {
3425 my $widget = pop @queue || last;
3426
3427 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428
3429 $w = 0 if $w < 0;
3430 $h = 0 if $h < 0;
3431
3432 $w = int $w + 0.5;
3433 $h = int $h + 0.5;
3434
3435 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3436 $widget->{w} = $w;
3437 $widget->{h} = $h;
3438
3439 $widget->emit (size_allocate => $w, $h);
3440 }
3441 }
3442 }
3443
3444 while ($self->{post_alloc_hook}) {
3445 $_->()
3446 for values %{delete $self->{post_alloc_hook}};
3447 }
3448
2148 3449
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3450 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3451 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3452 glClear GL_COLOR_BUFFER_BIT;
2152 3453
2153 glMatrixMode GL_PROJECTION; 3454 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3455 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3456 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3457 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3458 glLoadIdentity;
2158 3459
2159 $self->_draw; 3460 $self->_draw;
2160} 3461}
… …
2162############################################################################# 3463#############################################################################
2163 3464
2164package CFClient::UI; 3465package CFClient::UI;
2165 3466
2166$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3469
21681 34701
2169 3471

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