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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.250 by root, Sun May 28 02:31:03 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 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 check_tooltip;
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
187}
188
86############################################################################# 189#############################################################################
87 190
88package CFClient::UI::Base; 191package CFClient::UI::Base;
89 192
90use strict; 193use strict;
… …
93 196
94sub new { 197sub new {
95 my $class = shift; 198 my $class = shift;
96 199
97 my $self = bless { 200 my $self = bless {
98 x => 0, 201 x => 0,
99 y => 0, 202 y => 0,
100 z => 0, 203 z => 0,
204 can_events => 1,
101 @_ 205 @_
102 }, $class; 206 }, $class;
103 207
104 for (keys %$self) { 208 for (keys %$self) {
105 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
107 } 211 }
108 } 212 }
109 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
110 $self 223 $self
111} 224}
112 225
226sub destroy {
227 my ($self) = @_;
228
229 $self->hide;
230 %$self = ();
231}
232
113sub show { 233sub show {
114 my ($self) = @_; 234 my ($self) = @_;
115 235
116 return if $self->{parent}; 236 return if $self->{parent};
117 237
118 $CFClient::UI::ROOT->add ($self); 238 $CFClient::UI::ROOT->add ($self);
119} 239}
120 240
241sub center {
242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262}
263
264sub set_invisible {
265 my ($self) = @_;
266
267 return unless $self->{visible};
268
269 # broken show/hide model
270
271 delete $self->{root};
272 delete $self->{visible};
273
274 undef $GRAB if $GRAB == $self;
275 undef $HOVER if $HOVER == $self;
276
277 CFClient::UI::check_tooltip
278 if $CFClient::UI::TOOLTIP->{owner} == $self;
279
280 $self->focus_out;
281
282 $self->emit (visibility_change => 0);
283}
284
285sub set_visibility {
286 my ($self, $visible) = @_;
287
288 return if $self->{visible} == $visible;
289
290 $visible ? $self->hide
291 : $self->show;
292}
293
294sub toggle_visibility {
295 my ($self) = @_;
296
297 $self->{visible}
298 ? $self->hide
299 : $self->show;
300}
301
121sub hide { 302sub hide {
122 my ($self) = @_; 303 my ($self) = @_;
123 304
124 return unless $self->{parent}; 305 $self->set_invisible;
125 306
126 $self->{parent}->remove ($self); 307 $self->{parent}->remove ($self)
308 if $self->{parent};
127} 309}
128 310
129sub move { 311sub move {
130 my ($self, $x, $y, $z) = @_; 312 my ($self, $x, $y, $z) = @_;
131 313
… …
134 $self->{z} = $z if defined $z; 316 $self->{z} = $z if defined $z;
135 317
136 $self->update; 318 $self->update;
137} 319}
138 320
139sub needs_redraw { 321sub set_size {
140 0 322 my ($self, $w, $h) = @_;
323
324 $self->{def_w} = $w;
325 $self->{def_h} = $h;
326
327 $self->check_size;
141} 328}
142 329
143sub size_request { 330sub size_request {
144 require Carp; 331 require Carp;
145 Carp::confess "size_request is abtract"; 332 Carp::confess "size_request is abstract";
146} 333}
147 334
148sub configure { 335sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 336 my ($self, $x, $y, $w, $h) = @_;
150 337
… …
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 339 my $w2 = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 340 my $h2 = List::Util::min $h, int $w / $self->{aspect};
154 341
155 # use alignment to adjust x, y 342 # use alignment to adjust x, y
156 343
157 $x += ($w - $w2) * 0.5; 344 $x += int +($w - $w2) * 0.5;
158 $y += ($h - $h2) * 0.5; 345 $y += int +($h - $h2) * 0.5;
159 346
160 ($w, $h) = ($w2, $h2); 347 ($w, $h) = ($w2, $h2);
161 } 348 }
162 349
163 if ($self->{x} != $x || $self->{y} != $y) { 350 if ($self->{x} != $x || $self->{y} != $y) {
… …
165 $self->{y} = $y; 352 $self->{y} = $y;
166 $self->update; 353 $self->update;
167 } 354 }
168 355
169 if ($self->{w} != $w || $self->{h} != $h) { 356 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 358 }
176} 359}
177 360
178sub size_allocate { 361sub size_allocate {
179 # nothing to be done 362 # nothing to be done
180} 363}
181 364
182# return top left coordinates 365sub reconfigure {
183sub _topleft { 366 my ($self) = @_;
367
368 $self->check_size (1);
369 $self->update;
370}
371
372sub children {
373}
374
375sub set_max_size {
184 my ($self, $x, $y) = @_; 376 my ($self, $w, $h) = @_;
185 377
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 378 delete $self->{max_w}; $self->{max_w} = $w if $w;
379 delete $self->{max_h}; $self->{max_h} = $h if $h;
380}
381
382sub set_tooltip {
383 my ($self, $tooltip) = @_;
384
385 $tooltip =~ s/^\s+//;
386 $tooltip =~ s/\s+$//;
387
388 return if $self->{tooltip} eq $tooltip;
389
390 $self->{tooltip} = $tooltip;
391
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip;
395 }
187} 396}
188 397
189# translate global coordinates to local coordinate system 398# translate global coordinates to local coordinate system
190sub coord2local { 399sub coord2local {
191 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
192 401
193 my ($X, $Y) = $self->_topleft; 402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 403}
196 404
197# translate local coordinates to global coordinate system 405# translate local coordinates to global coordinate system
198sub coord2global { 406sub coord2global {
199 my ($self, $x, $y) = @_; 407 my ($self, $x, $y) = @_;
200 408
201 my ($X, $Y) = $self->_topleft; 409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 410}
204 411
205sub focus_in { 412sub focus_in {
206 my ($self) = @_; 413 my ($self) = @_;
207 414
208 return if $FOCUS == $self; 415 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 416 return unless $self->{can_focus};
210 417
211 my $focus = $FOCUS; $FOCUS = $self; 418 my $focus = $FOCUS; $FOCUS = $self;
212 419
213 $self->emit (focus_in => $focus); 420 $self->_emit (focus_in => $focus);
214 421
215 $focus->update if $focus; 422 $focus->update if $focus;
216 $FOCUS->update; 423 $FOCUS->update;
217} 424}
218 425
… …
221 428
222 return unless $FOCUS == $self; 429 return unless $FOCUS == $self;
223 430
224 my $focus = $FOCUS; undef $FOCUS; 431 my $focus = $FOCUS; undef $FOCUS;
225 432
226 $self->emit (focus_out => $focus); 433 $self->_emit (focus_out => $focus);
227 434
228 $focus->update if $focus; #? 435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
438 unless $FOCUS;
229} 439}
230 440
231sub mouse_motion { } 441sub mouse_motion { }
232sub button_up { } 442sub button_up { }
233sub key_down { } 443sub key_down { }
234sub key_up { } 444sub key_up { }
235 445
236sub button_down { 446sub button_down {
237 my ($self, $ev, $x, $y) = @_; 447 my ($self, $ev, $x, $y) = @_;
238 448
239 $self->focus_in; 449 $self->focus_in;
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 477 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 478 glVertex $x , $y + $self->{h};
269 glEnd; 479 glEnd;
270 glDisable GL_BLEND; 480 glDisable GL_BLEND;
271 } 481 }
482
483 if ($ENV{PCLIENT_DEBUG}) {
484 glPushMatrix;
485 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
487 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1;
492 glEnd;
493 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 }
272} 496}
273 497
274sub _draw { 498sub _draw {
275 my ($self) = @_; 499 my ($self) = @_;
276 500
277 warn "no draw defined for $self\n"; 501 warn "no draw defined for $self\n";
278} 502}
279 503
280sub find_widget { 504sub find_widget {
281 my ($self, $x, $y) = @_; 505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
282 508
283 return $self 509 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 512
… …
289 515
290sub set_parent { 516sub set_parent {
291 my ($self, $parent) = @_; 517 my ($self, $parent) = @_;
292 518
293 Scalar::Util::weaken ($self->{parent} = $parent); 519 Scalar::Util::weaken ($self->{parent} = $parent);
520
521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
522
523 $self->check_size;
294} 524}
295 525
296sub check_size { 526sub check_size {
297 my ($self) = @_; 527 my ($self, $forced) = @_;
298 528
299 my ($w, $h) = $self->size_request; 529 $self->{force_alloc} = 1 if $forced;
300 530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 if ($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 $self->{parent};
307 }
308} 531}
309 532
310sub update { 533sub update {
311 my ($self) = @_; 534 my ($self) = @_;
312 535
… …
318 my ($self, $signal, $cb) = @_; 541 my ($self, $signal, $cb) = @_;
319 542
320 push @{ $self->{signal_cb}{$signal} }, $cb; 543 push @{ $self->{signal_cb}{$signal} }, $cb;
321} 544}
322 545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
550}
551
323sub emit { 552sub emit {
324 my ($self, $signal, @args) = @_; 553 my ($self, $signal, @args) = @_;
325 554
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 555 $self->_emit ($signal, @args)
327 $cb->($self, @args); 556 || $self->$signal (@args);
328 } 557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
329} 561}
330 562
331sub DESTROY { 563sub DESTROY {
332 my ($self) = @_; 564 my ($self) = @_;
333 565
566 delete $WIDGET{$self+0};
334 #$self->deactivate; 567 #$self->deactivate;
335} 568}
336 569
337############################################################################# 570#############################################################################
338 571
… …
347 my $class = shift; 580 my $class = shift;
348 581
349 # range [value, low, high, page] 582 # range [value, low, high, page]
350 583
351 $class->SUPER::new ( 584 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 585 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 586 #active_bg => [1, 1, 1, 0.5],
354 @_ 587 @_
355 ) 588 )
356} 589}
357 590
358sub _draw { 591sub _draw {
359 my ($self) = @_; 592 my ($self) = @_;
360 593
594 my $color = $FOCUS == $self && $self->{active_bg}
595 ? $self->{active_bg}
596 : $self->{bg};
597
598 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 599 my ($w, $h) = @$self{qw(w h)};
362 600
363 glEnable GL_BLEND; 601 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 603 glColor @$color;
366 604
367 glBegin GL_QUADS; 605 glBegin GL_QUADS;
368 glVertex 0 , 0; 606 glVertex 0 , 0;
369 glVertex 0 , $h; 607 glVertex 0 , $h;
370 glVertex $w, $h; 608 glVertex $w, $h;
371 glVertex $w, 0; 609 glVertex $w, 0;
372 glEnd; 610 glEnd;
373 611
374 glDisable GL_BLEND; 612 glDisable GL_BLEND;
613 }
375} 614}
376 615
377############################################################################# 616#############################################################################
378 617
379package CFClient::UI::Empty; 618package CFClient::UI::Empty;
380 619
381our @ISA = CFClient::UI::Base::; 620our @ISA = CFClient::UI::Base::;
621
622sub new {
623 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg);
625}
382 626
383sub size_request { 627sub size_request {
384 (0, 0) 628 (0, 0)
385} 629}
386 630
… …
395sub new { 639sub new {
396 my ($class, %arg) = @_; 640 my ($class, %arg) = @_;
397 641
398 my $children = delete $arg{children} || []; 642 my $children = delete $arg{children} || [];
399 643
400 my $self = $class->SUPER::new (children => [], %arg); 644 my $self = $class->SUPER::new (
645 children => [],
646 can_events => 0,
647 %arg,
648 );
401 $self->add ($_) for @$children; 649 $self->add ($_) for @$children;
402 650
403 $self 651 $self
404} 652}
405 653
406sub add { 654sub add {
407 my ($self, $child) = @_; 655 my ($self, @widgets) = @_;
408 656
409 $child->set_parent ($self); 657 $_->set_parent ($self)
658 for @widgets;
410 659
411 use sort 'stable'; 660 use sort 'stable';
412 661
413 $self->{children} = [ 662 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 663 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 664 @{$self->{children}}, @widgets
416 ]; 665 ];
417 666
418 $child->check_size; 667 $self->check_size (1);
668 $self->update;
669}
670
671sub children {
672 @{ $_[0]{children} }
419} 673}
420 674
421sub remove { 675sub remove {
422 my ($self, $child) = @_; 676 my ($self, $child) = @_;
423 677
424 delete $child->{parent}; 678 delete $child->{parent};
679 $child->hide;
425 680
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 682
683 $self->check_size (1);
684 $self->update;
685}
686
687sub clear {
688 my ($self) = @_;
689
690 my $children = delete $self->{children};
691 $self->{children} = [];
692
693 for (@$children) {
694 delete $_->{parent};
695 $_->hide;
696 }
697
428 $self->check_size; 698 $self->check_size;
699 $self->update;
429} 700}
430 701
431sub find_widget { 702sub find_widget {
432 my ($self, $x, $y) = @_; 703 my ($self, $x, $y) = @_;
433 704
… …
508} 779}
509 780
510sub update { 781sub update {
511 my ($self) = @_; 782 my ($self) = @_;
512 783
513 # we want to do this delayed... 784 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 785 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($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 $self->child->draw;
525 };
526} 786}
527 787
528sub size_allocate { 788sub size_allocate {
529 my ($self, $w, $h) = @_; 789 my ($self, $w, $h) = @_;
530 790
531 $self->child->configure (0, 0, $w, $h); 791 $self->SUPER::size_allocate ($w, $h);
792 $self->update;
793}
532 794
795sub _render {
796 $_[0]{children}[0]->draw;
797}
798
799sub render_child {
800 my ($self) = @_;
801
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT;
805
533 $self->render_chld; 806 $self->_render;
807 };
534} 808}
535 809
536sub _draw { 810sub _draw {
537 my ($self) = @_; 811 my ($self) = @_;
538 812
539 my ($w, $h) = ($self->w, $self->h); 813 my ($w, $h) = ($self->w, $self->h);
540 814
541 my $tex = $self->{texture} 815 my $tex = $self->{texture}
542 or return; 816 or return;
543 817
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 818 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1;
548 821
549 $tex->draw_quad (0, 0, $w, $h); 822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 823
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
553} 825}
554 826
555############################################################################# 827#############################################################################
556 828
557package CFClient::UI::ViewPort; 829package CFClient::UI::ViewPort;
558 830
559our @ISA = CFClient::UI::Window::; 831our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($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 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 832
633sub new { 833sub new {
634 my $class = shift; 834 my $class = shift;
635 835
636 # TODO: user_x, user_y, overwrite moveto? 836 $class->SUPER::new (
837 scroll_x => 0,
838 scroll_y => 1,
839 @_,
840 )
841}
842
843sub size_request {
844 my ($self) = @_;
845
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
847
848 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y};
850
851 ($w, $h)
852}
853
854sub size_allocate {
855 my ($self, $w, $h) = @_;
856
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
859
860 $self->child->configure (0, 0, $w, $h);
861 $self->update;
862}
863
864sub set_offset {
865 my ($self, $x, $y) = @_;
866
867 $self->{view_x} = int $x;
868 $self->{view_y} = int $y;
869
870 $self->update;
871}
872
873# hmm, this does not work for topleft of $self... but we should not ask for that
874sub coord2local {
875 my ($self, $x, $y) = @_;
876
877 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
878}
879
880sub coord2global {
881 my ($self, $x, $y) = @_;
882
883 $x = List::Util::min $self->{w}, $x - $self->{view_x};
884 $y = List::Util::min $self->{h}, $y - $self->{view_y};
885
886 $self->SUPER::coord2global ($x, $y)
887}
888
889sub find_widget {
890 my ($self, $x, $y) = @_;
891
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y)
898 }
899}
900
901sub _render {
902 my ($self) = @_;
903
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905
906 $self->SUPER::_render;
907}
908
909#############################################################################
910
911package CFClient::UI::ScrolledWindow;
912
913our @ISA = CFClient::UI::HBox::;
914
915sub new {
916 my $class = shift;
917
918 my $self;
919
920 my $slider = new CFClient::UI::Slider
921 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]);
925 },
926 ;
927
928 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1),
930 slider => $slider,
931 @_,
932 );
933
934 $self->{vp}->add ($self->{scrolled});
935 $self->add ($self->{vp});
936 $self->add ($self->{slider});
937
938 $self
939}
940
941sub update {
942 my ($self) = @_;
943
944 $self->SUPER::update;
945
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951sub size_allocate {
952 my ($self, $w, $h) = @_;
953
954 $self->SUPER::size_allocate ($w, $h);
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962
963#############################################################################
964
965package CFClient::UI::Frame;
966
967our @ISA = CFClient::UI::Bin::;
968
969use CFClient::OpenGL;
970
971sub new {
972 my $class = shift;
973
974 $class->SUPER::new (
975 bg => undef,
976 @_,
977 )
978}
979
980sub _draw {
981 my ($self) = @_;
982
983 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)};
985
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} };
989
990 glBegin GL_QUADS;
991 glVertex 0 , 0;
992 glVertex 0 , $h;
993 glVertex $w, $h;
994 glVertex $w, 0;
995 glEnd;
996
997 glDisable GL_BLEND;
998 }
999
1000 $self->SUPER::_draw;
1001}
1002
1003#############################################################################
1004
1005package CFClient::UI::FancyFrame;
1006
1007our @ISA = CFClient::UI::Bin::;
1008
1009use CFClient::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014
1015sub new {
1016 my $class = shift;
637 1017
638 my $self = $class->SUPER::new ( 1018 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1019 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1020 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1021 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1,
642 @_ 1024 @_
643 ); 1025 );
644 1026
645 $self->{title} &&= new CFClient::UI::Label 1027 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 1028 align => 0,
647 valign => 1, 1029 valign => 1,
648 text => $self->{title}, 1030 text => $self->{title},
649 fontsize => 1; 1031 fontsize => $self->{border};
650 1032
651 $self 1033 $self
652} 1034}
653 1035
654sub border { 1036sub border {
655 int $_[0]{border} * $::FONTSIZE 1037 int $_[0]{border} * $::FONTSIZE
656} 1038}
657 1039
658sub size_request { 1040sub size_request {
659 my ($self) = @_; 1041 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 1042
663 my ($w, $h) = $self->SUPER::size_request; 1043 my ($w, $h) = $self->SUPER::size_request;
664 1044
665 ( 1045 (
666 $w + $self->border * 2, 1046 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 1052 my ($self, $w, $h) = @_;
673 1053
674 $h -= List::Util::max 0, $self->border * 2; 1054 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1055 $w -= List::Util::max 0, $self->border * 2;
676 1056
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 1058 if $self->{title};
679 1059
680 $self->child->configure ($self->border, $self->border, $w, $h); 1060 $self->child->configure ($self->border, $self->border, $w, $h);
681} 1061}
682 1062
683sub button_down { 1063sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1064 my ($self, $ev, $x, $y) = @_;
685 1065
1066 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1067 my $border = $self->border;
687 1068
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1069 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1070 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1071
1072 if ($lr & $td) {
1073 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1074 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1075 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1076
1077 my $mx = $x < $border;
1078 my $my = $y < $border;
1079
694 $self->{motion} = sub { 1080 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
696 1082
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1083 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy;
698 1085
699 $self->{user_w} = $bw + $x - $ox; 1086 $self->{user_x} = $wx + $dx * $mx;
700 $self->{user_h} = $bh + $y - $oy; 1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y});
701 $self->check_size; 1091 $self->check_size;
702 }; 1092 };
703 1093
704 } elsif ($x >= 0 && $x < $self->{w} 1094 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1096 my ($bx, $by) = ($self->{x}, $self->{y});
709 1097
710 $self->{motion} = sub { 1098 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1099 my ($ev, $x, $y) = @_;
712 1100
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
714 1102
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1103 $self->{user_x} = $bx + $x - $ox;
1104 $self->{user_y} = $by + $y - $oy;
1105
1106 $self->move ($self->{user_x}, $self->{user_y});
716 $self->update; 1107 $self->update;
717 }; 1108 };
718 } 1109 }
719} 1110}
720 1111
… …
734 my ($self) = @_; 1125 my ($self) = @_;
735 1126
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1129
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1132
744 my $border = $self->border; 1133 my $border = $self->border;
745 1134
746 glColor @{ $self->{border_bg} }; 1135 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1140
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1142 my $bg = $tex[0];
753 1143
754 # TODO: repeat texture not scale 1144 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1145 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1146 my $rep_y = $ch / $bg->{h};
757 1147
758 glColor @{ $self->{bg} }; 1148 glColor @{ $self->{bg} };
759 1149
760 $bg->{s} = $rep_x; 1150 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1151 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1152 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
764 1155
765 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1157
768 $self->{title}->draw if $self->{title}; 1158 $self->{title}->draw if $self->{title};
1159
769 $self->child->draw; 1160 $self->child->draw;
770} 1161}
771 1162
772############################################################################# 1163#############################################################################
773 1164
… …
782sub new { 1173sub new {
783 my $class = shift; 1174 my $class = shift;
784 1175
785 $class->SUPER::new ( 1176 $class->SUPER::new (
786 col_expand => [], 1177 col_expand => [],
787 @_ 1178 @_,
788 ) 1179 )
1180}
1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1184}
790 1185
791sub add { 1186sub add {
792 my ($self, $x, $y, $child) = @_; 1187 my ($self, $x, $y, $child) = @_;
793 1188
794 $child->set_parent ($self); 1189 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1190 $self->{children}[$y][$x] = $child;
796 1191
797 $child->check_size; 1192 $self->check_size (1);
798} 1193}
799 1194
800# TODO: move to container class maybe? send childs a signal on removal? 1195# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1196sub clear {
802 my ($self) = @_; 1197 my ($self) = @_;
803 1198
1199 my @children = $self->children;
804 delete $self->{children}; 1200 delete $self->{children};
1201
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206
1207 $self->check_size (1);
805 $self->update; 1208 $self->update;
806} 1209}
807 1210
808sub get_wh { 1211sub get_wh {
809 my ($self) = @_; 1212 my ($self) = @_;
… …
815 or next; 1218 or next;
816 1219
817 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
819 or next; 1222 or next;
820 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1224
822 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
824 } 1227 }
825 } 1228 }
… …
841sub size_allocate { 1244sub size_allocate {
842 my ($self, $w, $h) = @_; 1245 my ($self, $w, $h) = @_;
843 1246
844 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
845 1248
846 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
848 1251
849 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1309 }
907} 1310}
908 1311
909############################################################################# 1312#############################################################################
910 1313
911package CFClient::UI::HBox; 1314package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1315
915our @ISA = CFClient::UI::Container::; 1316our @ISA = CFClient::UI::Container::;
916 1317
917sub size_request { 1318sub size_request {
918 my ($self) = @_; 1319 my ($self) = @_;
919 1320
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1321 $self->{vertical}
921 1322 ? (
922 ( 1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1325 )
925 ) 1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
926} 1330}
927 1331
928sub size_allocate { 1332sub size_allocate {
929 my ($self, $w, $h) = @_; 1333 my ($self, $w, $h) = @_;
930 1334
931 ($h, $w) = ($w, $h); 1335 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1336 my $children = $self->{children};
934 1337
935 my @h = map +($_->size_request)[0], @$children; 1338 my @req;
936 1339
937 my $req_h = List::Util::sum @h; 1340 if ($self->{homogeneous}) {
938 1341 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } else { 1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1355 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1356 }
953 } 1357 }
954 1358
955 CFClient::UI::harmonize \@h; 1359 CFClient::UI::harmonize \@req;
956 1360
957 my $y = 0; 1361 my $pos = 0;
958 for (0 .. $#$children) { 1362 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1363 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1365
963 $y += $h; 1366 $pos += $alloc;
964 } 1367 }
965 1368
966 1 1369 1
967} 1370}
968 1371
969############################################################################# 1372#############################################################################
970 1373
1374package CFClient::UI::HBox;
1375
1376our @ISA = CFClient::UI::Box::;
1377
1378sub new {
1379 my $class = shift;
1380
1381 $class->SUPER::new (
1382 vertical => 0,
1383 @_,
1384 )
1385}
1386
1387#############################################################################
1388
971package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
972 1390
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
976 1392
977sub size_request { 1393sub new {
978 my ($self) = @_; 1394 my $class = shift;
979 1395
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
981 1397 vertical => 1,
982 ( 1398 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1399 )
986} 1400}
987 1401
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1402#############################################################################
1026 1403
1027package CFClient::UI::Label; 1404package CFClient::UI::Label;
1028 1405
1029our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
1030 1407
1031use CFClient::OpenGL; 1408use CFClient::OpenGL;
1032 1409
1033sub new { 1410sub new {
1034 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
1035 1412
1036 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
1415 #bg => none
1416 #active_bg => none
1417 #font => default_font
1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
1422 layout => (new CFClient::Layout),
1038 fontsize => 1, 1423 fontsize => 1,
1039 text => "",
1040 align => -1, 1424 align => -1,
1041 valign => -1, 1425 valign => -1,
1042 padding => 2, 1426 padding => 2,
1043 layout => new CFClient::Layout, 1427 can_events => 0,
1044 %arg 1428 %arg
1045 ); 1429 );
1046 1430
1047 if (exists $self->{template}) { 1431 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1432 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1433 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1434 $self->{template} = $layout;
1051 } 1435 }
1052 1436
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1437 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1438 $self->set_markup (delete $self->{markup});
1439 } else {
1440 $self->set_text (delete $self->{text});
1441 }
1055 1442
1056 $self 1443 $self
1057} 1444}
1058 1445
1059sub escape_text { 1446sub escape($) {
1060 local $_ = $_[1]; 1447 local $_ = $_[0];
1061 1448
1062 s/&/&amp;/g; 1449 s/&/&amp;/g;
1063 s/>/&gt;/g; 1450 s/>/&gt;/g;
1064 s/</&lt;/g; 1451 s/</&lt;/g;
1065 1452
1066 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
1067} 1461}
1068 1462
1069sub set_text { 1463sub set_text {
1070 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
1071 1465
1466 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text";
1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1470 $self->{layout}->set_text ($text);
1073 1471
1074 delete $self->{texture};
1075 $self->update; 1472 $self->update;
1473 $self->check_size;
1076} 1474}
1077 1475
1078sub set_markup { 1476sub set_markup {
1079 my ($self, $markup) = @_; 1477 my ($self, $markup) = @_;
1080 1478
1479 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup";
1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1485 $self->{layout}->set_markup ($markup);
1082 1486
1083 delete $self->{texture};
1084 $self->update; 1487 $self->update;
1488 $self->check_size;
1085} 1489}
1086 1490
1087sub size_request { 1491sub size_request {
1088 my ($self) = @_; 1492 my ($self) = @_;
1089 1493
1090 $self->{layout}->set_width; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1499
1093 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1094 1501
1095 if (exists $self->{template}) { 1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1505
1098 my ($w2, $h2) = $self->{template}->size; 1506 my ($w2, $h2) = $self->{template}->size;
1099 1507
1100 $w = List::Util::max $w, $w2; 1508 $w = List::Util::max $w, $w2;
… …
1111 my ($self, $w, $h) = @_; 1519 my ($self, $w, $h) = @_;
1112 1520
1113 delete $self->{texture}; 1521 delete $self->{texture};
1114} 1522}
1115 1523
1524sub set_fontsize {
1525 my ($self, $fontsize) = @_;
1526
1527 $self->{fontsize} = $fontsize;
1528 delete $self->{texture};
1529
1530 $self->update;
1531 $self->check_size;
1532}
1533
1116sub _draw { 1534sub _draw {
1117 my ($self) = @_; 1535 my ($self) = @_;
1118 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
1119 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
1122 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1123 }; 1558 };
1124 1559
1125 glEnable GL_BLEND;
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1562
1563 if ($tex->{format} == GL_ALPHA) {
1130 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy}); 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 }
1145 1569
1146 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1571}
1149 1572
1150############################################################################# 1573#############################################################################
1151 1574
1152package CFClient::UI::EntryBase; 1575package CFClient::UI::EntryBase;
… …
1157 1580
1158sub new { 1581sub new {
1159 my $class = shift; 1582 my $class = shift;
1160 1583
1161 $class->SUPER::new ( 1584 $class->SUPER::new (
1162 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1166 can_hover => 1, 1589 can_hover => 1,
1167 can_focus => 1, 1590 can_focus => 1,
1168 valign => 0, 1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1169 @_ 1594 @_
1170 ) 1595 )
1171} 1596}
1172 1597
1173sub _set_text { 1598sub _set_text {
… …
1183 $self->{text} = $text; 1608 $self->{text} = $text;
1184 1609
1185 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1611 $self->{layout}->set_text ("$text ");
1187 1612
1188 $self->emit (changed => $self->{text}); 1613 $self->_emit (changed => $self->{text});
1189}
1190
1191sub get_text {
1192 $_[0]{text}
1193}
1194
1195sub size_request {
1196 my ($self) = @_;
1197
1198 my ($w, $h) = $self->SUPER::size_request;
1199
1200 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207} 1614}
1208 1615
1209sub set_text { 1616sub set_text {
1210 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1211 1618
1212 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1213 $self->_set_text ($text); 1620 $self->_set_text ($text);
1214 $self->update; 1621 $self->update;
1622 $self->check_size;
1623}
1624
1625sub get_text {
1626 $_[0]{text}
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 my ($w, $h) = $self->SUPER::size_request;
1633
1634 ($w + 1, $h) # add 1 for cursor
1215} 1635}
1216 1636
1217sub key_down { 1637sub key_down {
1218 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1219 1639
… …
1221 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1642 my $uni = $ev->{unicode};
1223 1643
1224 my $text = $self->get_text; 1644 my $text = $self->get_text;
1225 1645
1226 if ($sym == 8) { 1646 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1648 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1658 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1659 $self->_emit ('escape');
1240 } elsif ($uni) { 1660 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1242 } 1662 }
1243 1663
1244 $self->_set_text ($text); 1664 $self->_set_text ($text);
1245 $self->update; 1665 $self->update;
1666 $self->check_size;
1246} 1667}
1247 1668
1248sub focus_in { 1669sub focus_in {
1249 my ($self) = @_; 1670 my ($self) = @_;
1250 1671
… …
1326 my ($self, $ev) = @_; 1747 my ($self, $ev) = @_;
1327 1748
1328 my $sym = $ev->{sym}; 1749 my $sym = $ev->{sym};
1329 1750
1330 if ($sym == 13) { 1751 if ($sym == 13) {
1752 unshift @{$self->{history}},
1753 my $txt = $self->get_text;
1754 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1756 $self->_emit (activate => $txt);
1332 $self->update; 1757 $self->update;
1758
1759 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text;
1762 }
1763 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++;
1765 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1766 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 }
1770
1771 } elsif ($sym == CFClient::SDLK_DOWN) {
1772 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774
1775 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else {
1778 $self->set_text ($self->{history_saveback});
1779 }
1333 1780
1334 } else { 1781 } else {
1335 $self->SUPER::key_down ($ev); 1782 $self->SUPER::key_down ($ev);
1336 } 1783 }
1337 1784
… …
1344our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1345 1792
1346use CFClient::OpenGL; 1793use CFClient::OpenGL;
1347 1794
1348my @tex = 1795my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1797 qw(b1_button_active.png);
1351 1798
1352sub new { 1799sub new {
1353 my $class = shift; 1800 my $class = shift;
1354 1801
1355 $class->SUPER::new ( 1802 $class->SUPER::new (
1356 padding => 4, 1803 padding => 4,
1357 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1805 active_fg => [0, 0, 1],
1360 can_hover => 1, 1806 can_hover => 1,
1361 align => 0, 1807 align => 0,
1362 valign => 0, 1808 valign => 0,
1809 can_events => 1,
1363 @_ 1810 @_
1364 ) 1811 )
1365} 1812}
1366 1813
1814sub activate { }
1815
1367sub button_up { 1816sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1369 1818
1819 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate");
1373 }
1374} 1822}
1375 1823
1376sub _draw { 1824sub _draw {
1377 my ($self) = @_; 1825 my ($self) = @_;
1378 1826
1379 local $self->{fg} = $self->{fg}; 1827 local $self->{fg} = $self->{fg};
1380 1828
1381 if ($GRAB == $self) { 1829 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg}; 1830 $self->{fg} = $self->{active_fg};
1383 } 1831 }
1832
1833 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1;
1836
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838
1839 glDisable GL_TEXTURE_2D;
1840
1841 $self->SUPER::_draw;
1842}
1843
1844#############################################################################
1845
1846package CFClient::UI::CheckBox;
1847
1848our @ISA = CFClient::UI::DrawBG::;
1849
1850my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853
1854use CFClient::OpenGL;
1855
1856sub new {
1857 my $class = shift;
1858
1859 $class->SUPER::new (
1860 padding => 2,
1861 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1865 state => 0,
1866 can_hover => 1,
1867 @_
1868 )
1869}
1870
1871sub size_request {
1872 my ($self) = @_;
1873
1874 ($self->{padding} * 2 + 6) x 2
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1882 $self->{state} = !$self->{state};
1883 $self->_emit (changed => $self->{state});
1884 }
1885}
1886
1887sub _draw {
1888 my ($self) = @_;
1889
1890 $self->SUPER::_draw;
1891
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1893
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1895
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897
1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1900 glEnable GL_TEXTURE_2D;
1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1902 glDisable GL_TEXTURE_2D;
1903}
1904
1905#############################################################################
1906
1907package CFClient::UI::Image;
1908
1909our @ISA = CFClient::UI::Base::;
1910
1911use CFClient::OpenGL;
1912use Carp qw/confess/;
1913
1914our %loaded_images;
1915
1916sub new {
1917 my $class = shift;
1918
1919 my $self = $class->SUPER::new (can_events => 0, @_);
1920
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1922
1923 $loaded_images{$self->{image}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1925
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1927
1928 Scalar::Util::weaken $loaded_images{$self->{image}};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931
1932 $self
1933}
1934
1935sub size_request {
1936 my ($self) = @_;
1937
1938 ($self->{tex}->{w}, $self->{tex}->{h})
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 my $tex = $self->{tex};
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{rot90}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957
1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1959
1960 glDisable GL_TEXTURE_2D;
1961}
1962
1963#############################################################################
1964
1965package CFClient::UI::VGauge;
1966
1967our @ISA = CFClient::UI::Base::;
1968
1969use List::Util qw(min max);
1970
1971use CFClient::OpenGL;
1972
1973my %tex = (
1974 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ],
1978 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ],
1982 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ],
1986 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ],
1990);
1991
1992# eg. VGauge->new (gauge => 'food'), default gauge: food
1993sub new {
1994 my $class = shift;
1995
1996 my $self = $class->SUPER::new (
1997 type => 'food',
1998 @_
1999 );
2000
2001 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2002
2003 $self
2004}
2005
2006sub size_request {
2007 my ($self) = @_;
2008
2009 #my $tex = $tex{$self->{type}}[0];
2010 #@$tex{qw(w h)}
2011 (0, 0)
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 return if $self->{max_val} == $max;
2018
2019 $self->{max_val} = $max;
2020 $self->update;
2021}
2022
2023sub set_value {
2024 my ($self, $val, $max) = @_;
2025
2026 $self->set_max ($max)
2027 if defined $max;
2028
2029 return if $self->{val} == $val;
2030
2031 $self->{val} = $val;
2032 $self->update;
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $tex{$self->{type}};
2039 my ($t1, $t2, $t3) = @$tex;
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{vertical}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 my $ycut = $self->{val} / ($self->{max_val} || 1);
2051
2052 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1;
2054
2055 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2);
1384 2057
1385 glEnable GL_BLEND; 2058 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1;
1390 2062
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2063 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS;
2065 glTexCoord 0 , 0; glVertex 0 , 0;
2066 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2068 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2069 glEnd;
1392 2070
2071 my $ycut1 = List::Util::min 1, $ycut;
2072 glBindTexture GL_TEXTURE_2D, $t2->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2075 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2077 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glEnd;
2079
2080 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd;
2088 }
2089
2090 glDisable GL_BLEND;
1393 glDisable GL_TEXTURE_2D; 2091 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395
1396 $self->SUPER::_draw;
1397} 2092}
1398 2093
1399############################################################################# 2094#############################################################################
1400 2095
1401package CFClient::UI::CheckBox; 2096package CFClient::UI::Gauge;
1402 2097
1403our @ISA = CFClient::UI::DrawBG::; 2098our @ISA = CFClient::UI::VBox::;
1404
1405my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408
1409use CFClient::OpenGL;
1410 2099
1411sub new { 2100sub new {
1412 my $class = shift; 2101 my ($class, %arg) = @_;
1413
1414 $class->SUPER::new (
1415 padding => 2,
1416 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0],
1418 state => 0,
1419 can_hover => 1,
1420 @_
1421 )
1422}
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 ($self->{padding} * 2 + 6) x 2
1428}
1429
1430sub button_down {
1431 my ($self, $ev, $x, $y) = @_;
1432
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1435 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state});
1437 }
1438}
1439
1440sub _draw {
1441 my ($self) = @_;
1442
1443 $self->SUPER::_draw;
1444
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1446
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1448
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450
1451 glEnable GL_BLEND;
1452 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461}
1462
1463#############################################################################
1464
1465package CFClient::UI::VGauge;
1466
1467our @ISA = CFClient::UI::Base::;
1468
1469use CFClient::OpenGL;
1470
1471my %tex = (
1472 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ],
1476 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1479 ],
1480 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ],
1484 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1487 ],
1488);
1489
1490# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new {
1492 my $class = shift;
1493 2102
1494 my $self = $class->SUPER::new ( 2103 my $self = $class->SUPER::new (
1495 type => 'food', 2104 tooltip => $arg{type},
1496 @_ 2105 can_hover => 1,
2106 can_events => 1,
2107 %arg,
1497 ); 2108 );
1498 2109
1499 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; 2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1500 2113
1501 $self 2114 $self
1502} 2115}
1503 2116
1504sub size_request { 2117sub set_fontsize {
1505 my ($self) = @_; 2118 my ($self, $fsize) = @_;
1506 2119
1507 #my $tex = $tex{$self->{type}}[0]; 2120 $self->{value}->set_fontsize ($fsize);
1508 #@$tex{qw(w h)} 2121 $self->{max} ->set_fontsize ($fsize);
1509 (0, 0)
1510} 2122}
1511 2123
1512sub set_max { 2124sub set_max {
1513 my ($self, $max) = @_; 2125 my ($self, $max) = @_;
1514 2126
1515 $self->{max_val} = $max; 2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
1516} 2129}
1517 2130
1518sub set_value { 2131sub set_value {
1519 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1520 2133
1521 $self->set_max ($max) 2134 $self->set_max ($max)
1522 if defined $max; 2135 if defined $max;
1523 2136
1524 $max = $self->{max_val};
1525 $self->{val} = $val;
1526
1527 $self->update;
1528}
1529
1530sub _draw {
1531 my ($self) = @_;
1532
1533 my $tex = $tex{$self->{type}};
1534
1535 my ($w, $h) = ($self->{w}, $self->{h});
1536
1537 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1;
1539 glTranslate 0, -$self->{w}, 0;
1540
1541 ($w, $h) = ($h, $w);
1542 }
1543
1544 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546
1547 my $t1 = $tex->[0];
1548 my $t2 = $tex->[1];
1549
1550 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd;
1565
1566 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1572 glEnd;
1573
1574 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D;
1576}
1577
1578#############################################################################
1579
1580package CFClient::UI::Gauge;
1581
1582our @ISA = CFClient::UI::VBox::;
1583
1584sub new {
1585 my ($class, %arg) = shift;
1586
1587 my $self = $class->SUPER::new (
1588 @_,
1589 );
1590
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
1594
1595 $self
1596}
1597
1598sub set_value {
1599 my ($self, $val, $max) = @_;
1600
1601 $self->set_max ($max)
1602 if defined $max;
1603
1604 $self->{gauge}->set_value ($val, $max); 2137 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2138 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2139}
1614 2140
1615############################################################################# 2141#############################################################################
1616 2142
1617package CFClient::UI::Slider; 2143package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1628 2154
1629sub new { 2155sub new {
1630 my $class = shift; 2156 my $class = shift;
1631 2157
1632 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1633 2159
1634 # TODO: 0-width page 2160 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2162 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2169 req_w => $::WIDTH / 80,
1642 req_h => 20, 2170 req_h => $::WIDTH / 80,
1643 vertical => 0, 2171 vertical => 0,
1644 can_hover => 1, 2172 can_hover => 1,
1645 inner_pad => 5, 2173 inner_pad => 0.02,
1646 @_ 2174 @_
1647 ); 2175 );
1648 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1649 $self 2180 $self
2181}
2182
2183sub set_range {
2184 my ($self, $range) = @_;
2185
2186 ($range, $self->{range}) = ($self->{range}, $range);
2187
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}";
2190}
2191
2192sub set_value {
2193 my ($self, $value) = @_;
2194
2195 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2196
2197 $hi = $lo + 1 if $hi <= $lo;
2198
2199 $page = $hi - $lo if $page > $hi - $lo;
2200
2201 $value = $lo if $value < $lo;
2202 $value = $hi - $page if $value > $hi - $page;
2203
2204 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2205 if $unit;
2206
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208
2209 if ($value != $old_value) {
2210 $self->_emit (changed => $value);
2211 $self->update;
2212 }
1650} 2213}
1651 2214
1652sub size_request { 2215sub size_request {
1653 my ($self) = @_; 2216 my ($self) = @_;
1654 2217
… …
1660 2223
1661sub button_down { 2224sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2225 my ($self, $ev, $x, $y) = @_;
1663 2226
1664 $self->SUPER::button_down ($ev, $x, $y); 2227 $self->SUPER::button_down ($ev, $x, $y);
2228
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230
1665 $self->mouse_motion ($ev, $x, $y); 2231 $self->mouse_motion ($ev, $x, $y);
1666} 2232}
1667 2233
1668sub mouse_motion { 2234sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1670 2236
1671 if ($GRAB == $self) { 2237 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239
2240 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2245 }
2246}
2247
2248sub update {
2249 my ($self) = @_;
2250
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2252 $self->set_value ($self->{range}[0]);
2253
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2254 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100;
1673 2256
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2257 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2258
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2259 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2260 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2261
1679 $x -= $inner_pad_px; # substract the padding 2262 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2263 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2264
1685 $self->emit (changed => $x); 2265 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2266 $self->{knob_w} = $knob_w;
1687 } 2267 });
1688}
1689 2268
1690# the inner_* stuff is for generating a padding for the slider handle, 2269 $self->SUPER::update;
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696} 2270}
1697 2271
1698sub _draw { 2272sub _draw {
1699 my ($self) = @_; 2273 my ($self) = @_;
1700 2274
1701 $self->SUPER::_draw (); 2275 $self->SUPER::_draw ();
1702 2276
1703 my ($w, $h) = @$self{qw(w h)}; 2277 glScale $self->{w}, $self->{h};
1704 2278
1705 if ($self->{vertical}) { 2279 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2280 # draw a vertical slider like a rotated horizontal slider
1707 2281
2282 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2283 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2284 }
1713 2285
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2286 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2287 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2288
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2289 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2290 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2291
1740 # draw background 2292 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2293 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2294
1743 # draw handle 2295 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2296 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2297
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2298 glDisable GL_TEXTURE_2D;
1748} 2299}
2300
2301#############################################################################
2302
2303package CFClient::UI::ValSlider;
2304
2305our @ISA = CFClient::UI::HBox::;
2306
2307sub new {
2308 my ($class, %arg) = @_;
2309
2310 my $range = delete $arg{range};
2311
2312 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift },
2316 from_value => sub { shift },
2317 %arg,
2318 );
2319
2320 $self->{slider}->connect (changed => sub {
2321 my ($self, $value) = @_;
2322 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2323 $self->{parent}->emit (changed => $value);
2324 });
2325
2326# $self->{entry}->connect (changed => sub {
2327# my ($self, $value) = @_;
2328# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2329# $self->{parent}->emit (changed => $value);
2330# });
2331
2332 $self->add ($self->{slider}, $self->{entry});
2333
2334 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2335
2336 $self
2337}
2338
2339sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) }
1749 2341
1750############################################################################# 2342#############################################################################
1751 2343
1752package CFClient::UI::TextView; 2344package CFClient::UI::TextView;
1753 2345
… …
1757 2349
1758sub new { 2350sub new {
1759 my $class = shift; 2351 my $class = shift;
1760 2352
1761 my $self = $class->SUPER::new ( 2353 my $self = $class->SUPER::new (
1762 fontsize => 1, 2354 fontsize => 1,
2355 can_events => 0,
2356 #font => default_font
1763 @_, 2357 @_,
1764 2358
1765 layout => (new CFClient::Layout), 2359 layout => (new CFClient::Layout 1),
1766 par => [], 2360 par => [],
1767 height => 0, 2361 height => 0,
1768 children => [ 2362 children => [
1769 (new CFClient::UI::Empty expand => 1), 2363 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2364 (new CFClient::UI::Slider vertical => 1),
1771 ], 2365 ],
1772 ); 2366 );
1773 2367
1774 $self->{children}[1]->connect (changed => sub { 2368 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2369
1778 $self 2370 $self
1779} 2371}
1780 2372
1781sub set_fontsize { 2373sub set_fontsize {
… …
1783 2375
1784 $self->{fontsize} = $fontsize; 2376 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2377 $self->reflow;
1786} 2378}
1787 2379
2380sub size_allocate {
2381 my ($self, $w, $h) = @_;
2382
2383 $self->SUPER::size_allocate ($w, $h);
2384
2385 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w});
2388
2389 $self->reflow;
2390}
2391
1788sub text_height { 2392sub text_size {
1789 my ($self, $text) = @_; 2393 my ($self, $text, $indent) = @_;
1790 2394
1791 my $layout = $self->{layout}; 2395 my $layout = $self->{layout};
1792 2396
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2398 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2399 $layout->set_markup ($text);
1796 2400
1797 ($layout->size)[1] 2401 $layout->size
1798} 2402}
1799 2403
1800sub reflow { 2404sub reflow {
1801 my ($self) = @_; 2405 my ($self) = @_;
1802 2406
1803 $self->{need_reflow}++; 2407 $self->{need_reflow}++;
1804 $self->update; 2408 $self->update;
1805} 2409}
1806 2410
1807sub size_allocate { 2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
1808 my ($self, $w, $h) = @_; 2419 my ($self) = @_;
1809 2420
1810 $self->SUPER::size_allocate ($w, $h); 2421 $self->{par} = [];
1811 2422 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2424}
1817 2425
1818sub add_paragraph { 2426sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
1820 2428
1821 #TODO: intelligently "reformat" paragraph 2429 for my $line (split /\n/, $text) {
1822 2430 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
1826 2434
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2436}
1832 2437
1833sub update { 2438sub update {
1834 my ($self) = @_; 2439 my ($self) = @_;
1835 2440
… …
1837 2442
1838 return unless $self->{h} > 0; 2443 return unless $self->{h} > 0;
1839 2444
1840 delete $self->{texture}; 2445 delete $self->{texture};
1841 2446
1842 $ROOT->on_refresh ($self, sub { 2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
1843 if (delete $self->{need_reflow}) { 2450 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2451 my $height = 0;
1845 2452
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
1847 for @{$self->{par}}; 2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
1848 2468
1849 $self->{height} = $height; 2469 $self->{height} = $height;
1850 2470
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2472
1853 delete $self->{texture}; 2473 delete $self->{texture};
1854 } 2474 }
1855 2475
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2477 glClearColor 0.5, 0.5, 0.5, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2478 glClear GL_COLOR_BUFFER_BIT;
1859 2479
2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
1860 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2494
1874 for my $par (@{$self->{par}}) { 2495 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2496 my $h = $par->[1];
1876 2497
1877 if ($y0 < $y + $h && $y < $y1) { 2498 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] });
2500 $layout->set_width ($W - $par->[3]);
1878 $layout->set_text ($par->[2]); 2501 $layout->set_markup ($par->[4]);
1879 2502
1880 glColor @{ $par->[1] }; 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2504
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2507 }
1884 2508
1885 $y += $h; 2509 $y += $h;
1886 } 2510 }
1887 2511
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2512 glDisable GL_BLEND;
1890 }; 2513 };
1891 }); 2514 });
1892} 2515}
1893 2516
1894sub _draw { 2517sub _draw {
1895 my ($self) = @_; 2518 my ($self) = @_;
1896 2519
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
1902 }
1903 2525
1904 $self->{children}[1]->draw; 2526 $self->{children}[1]->draw;
1905 2527
1906} 2528}
1907 2529
… …
1955 2577
1956sub new { 2578sub new {
1957 my $class = shift; 2579 my $class = shift;
1958 2580
1959 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
1960 state => 0, 2582 state => 0,
1961 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
1962 @_ 2584 @_
1963 ); 2585 );
1964 2586
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2587 $self
1971} 2588}
1972 2589
1973sub toggle_flopper { 2590sub toggle_flopper {
1974 my ($self) = @_; 2591 my ($self) = @_;
1975 2592
1976 # TODO: use animation 2593 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2594}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2595
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2596#############################################################################
2597
2598package CFClient::UI::Tooltip;
2599
2600our @ISA = CFClient::UI::Bin::;
2601
2602use CFClient::OpenGL;
2603
2604sub new {
2605 my $class = shift;
2606
2607 $class->SUPER::new (
2608 @_,
2609 can_events => 0,
2610 )
2611}
2612
2613sub set_tooltip_from {
2614 my ($self, $widget) = @_;
2615
2616 $self->add (new CFClient::UI::Label
2617 markup => $widget->{tooltip},
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2624}
2625
2626sub size_request {
2627 my ($self) = @_;
2628
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630
2631 ($w + 4, $h + 4)
2632}
2633
2634sub size_allocate {
2635 my ($self, $w, $h) = @_;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4);
2638}
2639
2640sub _draw {
2641 my ($self) = @_;
2642
2643 glTranslate 0.375, 0.375;
2644
2645 my ($w, $h) = @$self{qw(w h)};
2646
2647 glColor 1, 0.8, 0.4;
2648 glBegin GL_QUADS;
2649 glVertex 0 , 0;
2650 glVertex 0 , $h;
2651 glVertex $w, $h;
2652 glVertex $w, 0;
2653 glEnd;
2654
2655 glColor 0, 0, 0;
2656 glBegin GL_LINE_LOOP;
2657 glVertex 0 , 0;
2658 glVertex 0 , $h;
2659 glVertex $w, $h;
2660 glVertex $w, 0;
2661 glEnd;
2662
2663 glTranslate 2 - 0.375, 2 - 0.375;
2664 $self->SUPER::_draw;
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::Face;
2670
2671our @ISA = CFClient::UI::Base::;
2672
2673use CFClient::OpenGL;
2674
2675sub new {
2676 my $class = shift;
2677
2678 my $self = $class->SUPER::new (
2679 aspect => 1,
2680 can_events => 0,
2681 @_,
2682 );
2683
2684 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self);
2686
2687 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1,
2690 interval => $self->{animspeed},
2691 cb => sub {
2692 ++$widget->{frame};
2693 $widget->update;
2694 },
2695 );
2696 }
2697
2698 $self
2699}
2700
2701sub size_request {
2702 (32, 8)
2703}
2704
2705sub update {
2706 my ($self) = @_;
2707
2708 return unless $self->{visible};
2709
2710 $self->SUPER::update;
2711}
2712
2713sub _draw {
2714 my ($self) = @_;
2715
2716 return unless $::CONN;
2717
2718 my $face;
2719
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}];
2722
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2728
2729 if ($tex) {
2730 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D;
2735 }
2736}
2737
2738sub DESTROY {
2739 my ($self) = @_;
2740
2741 $self->{timer}->cancel
2742 if $self->{timer};
2743
2744 $self->SUPER::DESTROY;
2745}
2746
2747#############################################################################
2748
2749package CFClient::UI::Inventory;
2750
2751our @ISA = CFClient::UI::ScrolledWindow::;
2752
2753sub new {
2754 my $class = shift;
2755
2756 my $self = $class->SUPER::new (
2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2758 @_,
2759 );
2760
2761 $self
2762}
2763
2764sub set_items {
2765 my ($self, $items) = @_;
2766
2767 $self->{scrolled}->clear;
2768 return unless $items;
2769
2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2774
2775 $self->{real_items} = \@items;
2776
2777 my $row = 0;
2778 for my $item (@items) {
2779 CFClient::Item::update_widgets $item;
2780
2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2784
2785 $row++;
2786 }
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Menu;
2792
2793our @ISA = CFClient::UI::FancyFrame::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 items => [],
2802 z => 100,
2803 @_,
2804 );
2805
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2807
2808 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item;
2810
2811 # handle various types of items, only text for now
2812 if (!ref $widget) {
2813 $widget = new CFClient::UI::Label
2814 can_hover => 1,
2815 can_events => 1,
2816 text => $widget;
2817 }
2818
2819 $self->{item}{$widget} = $item;
2820
2821 $self->{vbox}->add ($widget);
2822 }
2823
2824 $self
2825}
2826
2827# popup given the event (must be a mouse button down event currently)
2828sub popup {
2829 my ($self, $ev) = @_;
2830
2831 $self->_emit ("popdown");
2832
2833 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self;
2835 $self->{button} = $ev->{button};
2836
2837 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839}
2840
2841sub mouse_motion {
2842 my ($self, $ev, $x, $y) = @_;
2843
2844 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER};
2847}
2848
2849sub button_up {
2850 my ($self, $ev, $x, $y) = @_;
2851
2852 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB;
2854 $self->hide;
2855
1980 $self->emit ("open"); 2856 $self->_emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover};
2858 }
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Statusbox;
2864
2865our @ISA = CFClient::UI::VBox::;
2866
2867sub new {
2868 my $class = shift;
2869
2870 $class->SUPER::new (
2871 fontsize => 0.8,
2872 @_,
2873 )
2874}
2875
2876sub reorder {
2877 my ($self) = @_;
2878 my $NOW = time;
2879
2880 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 }
2883
2884 my @widgets;
2885
2886 my @items = sort {
2887 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} };
2890
2891 my $count = 10 + 1;
2892 for my $item (@items) {
2893 last unless --$count;
2894
2895 push @widgets, $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text};
2900
2901 for ($short) {
2902 s/^\s+//;
2903 s/\s+/ /g;
2904 }
2905
2906 new CFClient::UI::Label
2907 markup => $short,
2908 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg},
2914 can_events => 1,
2915 can_hover => 1
2916 };
2917 }
2918
2919 $self->clear;
2920 $self->SUPER::add (reverse @widgets);
2921}
2922
2923sub add {
2924 my ($self, $text, %arg) = @_;
2925
2926 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//;
2928
2929 return unless $text;
2930
2931 my $timeout = time + ((delete $arg{timeout}) || 60);
2932
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934
2935 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) {
2937 $item->{count}++;
2938 } else {
2939 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text;
2941 }
2942 $item->{id} = ++$self->{id};
2943 $item->{timeout} = $timeout;
2944 delete $item->{label};
1981 } else { 2945 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2946 $self->{item}{$group} = {
1983 $self->emit ("close"); 2947 id => ++$self->{id},
2948 text => $text,
2949 timeout => $timeout,
2950 tooltip => $text,
2951 fg => [0.8, 0.8, 0.8, 0.8],
2952 pri => 0,
2953 count => 1,
2954 %arg,
2955 };
1984 } 2956 }
1985 2957
1986 $self->emit (changed => $self->{state}); 2958 $self->reorder;
2959}
2960
2961sub reconfigure {
2962 my ($self) = @_;
2963
2964 delete $_->{label}
2965 for values %{ $self->{item} || {} };
2966
2967 $self->reorder;
2968 $self->SUPER::reconfigure;
1987} 2969}
1988 2970
1989############################################################################# 2971#############################################################################
1990 2972
1991package CFClient::UI::Root; 2973package CFClient::UI::Root;
1992 2974
1993our @ISA = CFClient::UI::Container::; 2975our @ISA = CFClient::UI::Container::;
1994 2976
1995use CFClient::OpenGL; 2977use CFClient::OpenGL;
1996 2978
1997sub check_size { 2979sub new {
1998 my ($self) = @_; 2980 my $class = shift;
1999 2981
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 2982 $class->SUPER::new (
2001} 2983 visible => 1,
2002 2984 @_,
2003sub size_request { 2985 )
2004 ($::WIDTH, $::HEIGHT)
2005} 2986}
2006 2987
2007sub configure { 2988sub configure {
2008 my ($self, $x, $y, $w, $h) = @_; 2989 my ($self, $x, $y, $w, $h) = @_;
2009 2990
2010 $self->SUPER::configure ($x, $y, $w, $h); 2991 $self->{w} = $w;
2011 2992 $self->{h} = $h;
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2013 for @{$self->{children}};
2014} 2993}
2015 2994
2016sub _topleft { 2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000}
3001
3002sub size_request {
3003 my ($self) = @_;
3004
3005 ($self->{w}, $self->{h})
3006}
3007
3008sub size_allocate {
3009 my ($self, $w, $h) = @_;
3010
3011 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3013
3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3015 if exists $child->{req_x};
3016
3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3018 if exists $child->{req_y};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024
3025 $child->configure ($X, $Y, $W, $H);
3026 }
3027}
3028
3029sub coord2local {
2017 my ($self, $x, $y) = @_; 3030 my ($self, $x, $y) = @_;
2018 3031
2019 ($x, $y) 3032 ($x, $y)
2020} 3033}
2021 3034
3035sub coord2global {
3036 my ($self, $x, $y) = @_;
3037
3038 ($x, $y)
3039}
3040
2022sub update { 3041sub update {
2023 my ($self) = @_; 3042 my ($self) = @_;
2024 3043
2025 $self->check_size; 3044 $self->check_size;
2026 ::refresh (); 3045 $::WANT_REFRESH++;
2027} 3046}
2028 3047
2029sub add { 3048sub add {
2030 my ($self, $child) = @_; 3049 my ($self, @children) = @_;
2031 3050
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1;
3053
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058
2032 $self->SUPER::add ($child); 3059 $self->SUPER::add (@children);
3060
3061 for (my @widgets = @children; my $w = pop @widgets; ) {
3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
3065
3066}
3067
3068sub remove {
3069 my ($self, @children) = @_;
3070
3071 $self->SUPER::remove (@children);
3072
3073 while (@children) {
3074 my $w = pop @children;
3075 push @children, $w->children;
3076 $w->set_invisible;
3077 }
2033} 3078}
2034 3079
2035sub on_refresh { 3080sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3081 my ($self, $id, $cb) = @_;
2037 3082
2038 $self->{refresh_hook}{$id} = $cb; 3083 $self->{refresh_hook}{$id} = $cb;
2039} 3084}
2040 3085
3086sub on_post_alloc {
3087 my ($self, $id, $cb) = @_;
3088
3089 $self->{post_alloc_hook}{$id} = $cb;
3090}
3091
2041sub draw { 3092sub draw {
2042 my ($self) = @_; 3093 my ($self) = @_;
2043 3094
2044 while (my $rcb = delete $self->{refresh_hook}) { 3095 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3096 $_->()
3097 for values %{delete $self->{refresh_hook}};
3098 }
3099
3100 if ($self->{check_size}) {
3101 my @queue;
3102
3103 while () {
3104 if ($self->{check_size}) {
3105 #TODO use array-of-depth approach
3106
3107 @queue = sort { $a->{visible} <=> $b->{visible} }
3108 @queue, values %{delete $self->{check_size}};
3109 }
3110
3111 my $widget = pop @queue || last;
3112
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3116 ? @$widget{qw(def_w def_h)}
3117 : $widget->size_request;
3118
3119 if (delete $widget->{force_alloc}
3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3122
3123 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h;
3125
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3127
3128 $widget->{parent}->check_size
3129 if $widget->{parent};
3130 }
3131 }
3132 }
3133
3134 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3136 values %$size_alloc;
3137
3138 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last };
3140
3141 $w = 0 if $w < 0;
3142 $h = 0 if $h < 0;
3143
3144 $widget->{w} = $w;
3145 $widget->{h} = $h;
3146 $widget->emit (size_allocate => $w, $h);
3147 }
3148 }
3149
3150 while ($self->{post_alloc_hook}) {
3151 $_->()
3152 for values %{delete $self->{post_alloc_hook}};
2046 } 3153 }
2047 3154
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3155 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3157 glClear GL_COLOR_BUFFER_BIT;
2051 3158
2052 glMatrixMode GL_PROJECTION; 3159 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3160 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3162 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3163 glLoadIdentity;
2057 3164
2058 $self->_draw; 3165 $self->_draw;
2059} 3166}
… …
2061############################################################################# 3168#############################################################################
2062 3169
2063package CFClient::UI; 3170package CFClient::UI;
2064 3171
2065$ROOT = new CFClient::UI::Root; 3172$ROOT = new CFClient::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3174
20671 31751
2068 3176

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