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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.250 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
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 338 if ($self->{aspect}) {
155 $w = List::Util::min $w, int $h * $self->{aspect}; 339 my $w2 = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 340 my $h2 = List::Util::min $h, int $w / $self->{aspect};
157 }
158 341
159 return unless $self->{w} != $w || $self->{h} != $h; 342 # use alignment to adjust x, y
160 343
344 $x += int +($w - $w2) * 0.5;
345 $y += int +($h - $h2) * 0.5;
346
347 ($w, $h) = ($w2, $h2);
348 }
349
350 if ($self->{x} != $x || $self->{y} != $y) {
161 $self->{w} = $w; 351 $self->{x} = $x;
162 $self->{h} = $h; 352 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 353 $self->update;
354 }
355
356 if ($self->{w} != $w || $self->{h} != $h) {
357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h];
358 }
166} 359}
167 360
168sub size_allocate { 361sub size_allocate {
169 # nothing to be done 362 # nothing to be done
170} 363}
171 364
172# return top left coordinates 365sub reconfigure {
173sub _topleft { 366 my ($self) = @_;
367
368 $self->check_size (1);
369 $self->update;
370}
371
372sub children {
373}
374
375sub set_max_size {
174 my ($self, $x, $y) = @_; 376 my ($self, $w, $h) = @_;
175 377
176 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip;
395 }
177} 396}
178 397
179# translate global coordinates to local coordinate system 398# translate global coordinates to local coordinate system
180sub coord2local { 399sub coord2local {
181 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
182 401
183 my ($X, $Y) = $self->_topleft; 402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 403}
186 404
187# translate local coordinates to global coordinate system 405# translate local coordinates to global coordinate system
188sub coord2global { 406sub coord2global {
189 my ($self, $x, $y) = @_; 407 my ($self, $x, $y) = @_;
190 408
191 my ($X, $Y) = $self->_topleft; 409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 410}
194 411
195sub focus_in { 412sub focus_in {
196 my ($self) = @_; 413 my ($self) = @_;
197 414
198 return if $FOCUS == $self; 415 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 416 return unless $self->{can_focus};
200 417
201 my $focus = $FOCUS; $FOCUS = $self; 418 my $focus = $FOCUS; $FOCUS = $self;
202 419
203 $self->emit (focus_in => $focus); 420 $self->_emit (focus_in => $focus);
204 421
205 $focus->update if $focus; 422 $focus->update if $focus;
206 $FOCUS->update; 423 $FOCUS->update;
207} 424}
208 425
… …
211 428
212 return unless $FOCUS == $self; 429 return unless $FOCUS == $self;
213 430
214 my $focus = $FOCUS; undef $FOCUS; 431 my $focus = $FOCUS; undef $FOCUS;
215 432
216 $self->emit (focus_out => $focus); 433 $self->_emit (focus_out => $focus);
217 434
218 $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 $FOCUS;
219} 439}
220 440
221sub mouse_motion { } 441sub mouse_motion { }
222sub button_up { } 442sub button_up { }
223sub key_down { } 443sub key_down { }
224sub key_up { } 444sub key_up { }
225 445
226sub button_down { 446sub button_down {
227 my ($self, $ev, $x, $y) = @_; 447 my ($self, $ev, $x, $y) = @_;
228 448
229 $self->focus_in; 449 $self->focus_in;
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 477 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 478 glVertex $x , $y + $self->{h};
259 glEnd; 479 glEnd;
260 glDisable GL_BLEND; 480 glDisable GL_BLEND;
261 } 481 }
482
483 if ($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 => $self, fontsize => 0)->_draw;
495 }
262} 496}
263 497
264sub _draw { 498sub _draw {
265 my ($self) = @_; 499 my ($self) = @_;
266 500
267 warn "no draw defined for $self\n"; 501 warn "no draw defined for $self\n";
268} 502}
269 503
270sub find_widget { 504sub find_widget {
271 my ($self, $x, $y) = @_; 505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
272 508
273 return $self 509 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 512
… …
279 515
280sub set_parent { 516sub set_parent {
281 my ($self, $parent) = @_; 517 my ($self, $parent) = @_;
282 518
283 Scalar::Util::weaken ($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 $self->check_size;
284} 524}
285 525
286sub check_size { 526sub check_size {
287 my ($self) = @_; 527 my ($self, $forced) = @_;
288 528
289 my ($w, $h) = $self->size_request; 529 $self->{force_alloc} = 1 if $forced;
290 530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298} 531}
299 532
300sub update { 533sub update {
301 my ($self) = @_; 534 my ($self) = @_;
302 535
… …
308 my ($self, $signal, $cb) = @_; 541 my ($self, $signal, $cb) = @_;
309 542
310 push @{ $self->{signal_cb}{$signal} }, $cb; 543 push @{ $self->{signal_cb}{$signal} }, $cb;
311} 544}
312 545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
550}
551
313sub emit { 552sub emit {
314 my ($self, $signal, @args) = @_; 553 my ($self, $signal, @args) = @_;
315 554
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 555 $self->_emit ($signal, @args)
317 $cb->($self, @args); 556 || $self->$signal (@args);
318 } 557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
319} 561}
320 562
321sub DESTROY { 563sub DESTROY {
322 my ($self) = @_; 564 my ($self) = @_;
323 565
566 delete $WIDGET{$self+0};
324 #$self->deactivate; 567 #$self->deactivate;
325} 568}
326 569
327############################################################################# 570#############################################################################
328 571
… …
337 my $class = shift; 580 my $class = shift;
338 581
339 # range [value, low, high, page] 582 # range [value, low, high, page]
340 583
341 $class->SUPER::new ( 584 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 585 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 586 #active_bg => [1, 1, 1, 0.5],
344 @_ 587 @_
345 ) 588 )
346} 589}
347 590
348sub _draw { 591sub _draw {
349 my ($self) = @_; 592 my ($self) = @_;
350 593
594 my $color = $FOCUS == $self && $self->{active_bg}
595 ? $self->{active_bg}
596 : $self->{bg};
597
598 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 599 my ($w, $h) = @$self{qw(w h)};
352 600
353 glEnable GL_BLEND; 601 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 603 glColor @$color;
356 604
357 glBegin GL_QUADS; 605 glBegin GL_QUADS;
358 glVertex 0 , 0; 606 glVertex 0 , 0;
359 glVertex 0 , $h; 607 glVertex 0 , $h;
360 glVertex $w, $h; 608 glVertex $w, $h;
361 glVertex $w, 0; 609 glVertex $w, 0;
362 glEnd; 610 glEnd;
363 611
364 glDisable GL_BLEND; 612 glDisable GL_BLEND;
613 }
365} 614}
366 615
367############################################################################# 616#############################################################################
368 617
369package CFClient::UI::Empty; 618package CFClient::UI::Empty;
370 619
371our @ISA = CFClient::UI::Base::; 620our @ISA = CFClient::UI::Base::;
621
622sub new {
623 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg);
625}
372 626
373sub size_request { 627sub size_request {
374 (0, 0) 628 (0, 0)
375} 629}
376 630
… …
385sub new { 639sub new {
386 my ($class, %arg) = @_; 640 my ($class, %arg) = @_;
387 641
388 my $children = delete $arg{children} || []; 642 my $children = delete $arg{children} || [];
389 643
390 my $self = $class->SUPER::new (children => [], %arg); 644 my $self = $class->SUPER::new (
645 children => [],
646 can_events => 0,
647 %arg,
648 );
391 $self->add ($_) for @$children; 649 $self->add ($_) for @$children;
392 650
393 $self 651 $self
394} 652}
395 653
396sub add { 654sub add {
397 my ($self, $child) = @_; 655 my ($self, @widgets) = @_;
398 656
399 $child->set_parent ($self); 657 $_->set_parent ($self)
658 for @widgets;
400 659
401 use sort 'stable'; 660 use sort 'stable';
402 661
403 $self->{children} = [ 662 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 663 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 664 @{$self->{children}}, @widgets
406 ]; 665 ];
407 666
408 $child->check_size; 667 $self->check_size (1);
668 $self->update;
669}
670
671sub children {
672 @{ $_[0]{children} }
409} 673}
410 674
411sub remove { 675sub remove {
412 my ($self, $child) = @_; 676 my ($self, $child) = @_;
413 677
414 delete $child->{parent}; 678 delete $child->{parent};
679 $child->hide;
415 680
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 682
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
418 $self->check_size; 698 $self->check_size;
699 $self->update;
419} 700}
420 701
421sub find_widget { 702sub find_widget {
422 my ($self, $x, $y) = @_; 703 my ($self, $x, $y) = @_;
423 704
… …
498} 779}
499 780
500sub update { 781sub update {
501 my ($self) = @_; 782 my ($self) = @_;
502 783
503 # we want to do this delayed... 784 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 785 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 786}
517 787
518sub size_allocate { 788sub size_allocate {
519 my ($self, $w, $h) = @_; 789 my ($self, $w, $h) = @_;
520 790
521 $self->child->configure (0, 0, $w, $h); 791 $self->SUPER::size_allocate ($w, $h);
792 $self->update;
793}
522 794
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
523 $self->render_chld; 806 $self->_render;
807 };
524} 808}
525 809
526sub _draw { 810sub _draw {
527 my ($self) = @_; 811 my ($self) = @_;
528 812
529 my ($w, $h) = ($self->w, $self->h); 813 my ($w, $h) = ($self->w, $self->h);
530 814
531 my $tex = $self->{texture} 815 my $tex = $self->{texture}
532 or return; 816 or return;
533 817
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 818 glEnable GL_TEXTURE_2D;
537 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;
538 821
539 $tex->draw_quad (0, 0, $w, $h); 822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 823
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
543} 825}
544 826
545############################################################################# 827#############################################################################
546 828
547package CFClient::UI::ViewPort; 829package CFClient::UI::ViewPort;
548 830
549our @ISA = CFClient::UI::Window::; 831our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 832
623sub new { 833sub new {
624 my $class = shift; 834 my $class = shift;
625 835
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 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;
1017
1018 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1019 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1020 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1021 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1,
632 @_ 1024 @_
633 ) 1025 );
1026
1027 $self->{title} &&= new CFClient::UI::Label
1028 align => 0,
1029 valign => 1,
1030 text => $self->{title},
1031 fontsize => $self->{border};
1032
1033 $self
634} 1034}
635 1035
636sub border { 1036sub border {
637 int $_[0]{border} * $::FONTSIZE 1037 int $_[0]{border} * $::FONTSIZE
638} 1038}
639 1039
640sub size_request { 1040sub size_request {
641 my ($self) = @_; 1041 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 1042
645 my ($w, $h) = $self->SUPER::size_request; 1043 my ($w, $h) = $self->SUPER::size_request;
646 1044
647 ( 1045 (
648 $w + $self->border * 2, 1046 $w + $self->border * 2,
… …
654 my ($self, $w, $h) = @_; 1052 my ($self, $w, $h) = @_;
655 1053
656 $h -= List::Util::max 0, $self->border * 2; 1054 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1055 $w -= List::Util::max 0, $self->border * 2;
658 1056
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
659 $self->child->configure ($self->border, $self->border, $w, $h); 1060 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1061}
661 1062
662sub button_down { 1063sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1064 my ($self, $ev, $x, $y) = @_;
664 1065
1066 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1067 my $border = $self->border;
666 1068
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1069 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1070 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1071
1072 if ($lr & $td) {
1073 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1074 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1075 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1076
1077 my $mx = $x < $border;
1078 my $my = $y < $border;
1079
673 $self->{motion} = sub { 1080 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
675 1082
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1083 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy;
677 1085
678 $self->{user_w} = $bw + $x - $ox; 1086 $self->{user_x} = $wx + $dx * $mx;
679 $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});
680 $self->check_size; 1091 $self->check_size;
681 }; 1092 };
682 1093
683 } elsif ($x >= 0 && $x < $self->{w} 1094 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1096 my ($bx, $by) = ($self->{x}, $self->{y});
688 1097
689 $self->{motion} = sub { 1098 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1099 my ($ev, $x, $y) = @_;
691 1100
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
693 1102
694 $self->move ($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});
695 $self->update; 1107 $self->update;
696 }; 1108 };
697 } 1109 }
698} 1110}
699 1111
… …
713 my ($self) = @_; 1125 my ($self) = @_;
714 1126
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1129
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1132
723 my $border = $self->border; 1133 my $border = $self->border;
724 1134
725 glColor @{ $self->{border_bg} }; 1135 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1140
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731 my $bg = $tex[0]; 1142 my $bg = $tex[0];
732 1143
733 # TODO: repeat texture not scale 1144 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1145 my $rep_x = $cw / $bg->{w};
735 my $rep_y = $ch / $bg->{h}; 1146 my $rep_y = $ch / $bg->{h};
736 1147
737 glColor @{ $self->{bg} }; 1148 glColor @{ $self->{bg} };
738 1149
739 $bg->{s} = $rep_x; 1150 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y; 1151 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1; 1152 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
743 1155
744 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1157
1158 $self->{title}->draw if $self->{title};
746 1159
747 $self->child->draw; 1160 $self->child->draw;
748} 1161}
749 1162
750############################################################################# 1163#############################################################################
… …
760sub new { 1173sub new {
761 my $class = shift; 1174 my $class = shift;
762 1175
763 $class->SUPER::new ( 1176 $class->SUPER::new (
764 col_expand => [], 1177 col_expand => [],
765 @_ 1178 @_,
766 ) 1179 )
1180}
1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1184}
768 1185
769sub add { 1186sub add {
770 my ($self, $x, $y, $child) = @_; 1187 my ($self, $x, $y, $child) = @_;
771 1188
772 $child->set_parent ($self); 1189 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1190 $self->{children}[$y][$x] = $child;
774 1191
775 $child->check_size; 1192 $self->check_size (1);
776} 1193}
777 1194
778# TODO: move to container class maybe? send childs a signal on removal? 1195# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1196sub clear {
780 my ($self) = @_; 1197 my ($self) = @_;
781 1198
1199 my @children = $self->children;
782 delete $self->{children}; 1200 delete $self->{children};
1201
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206
1207 $self->check_size (1);
783 $self->update; 1208 $self->update;
784} 1209}
785 1210
786sub get_wh { 1211sub get_wh {
787 my ($self) = @_; 1212 my ($self) = @_;
… …
793 or next; 1218 or next;
794 1219
795 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
797 or next; 1222 or next;
798 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1224
800 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
802 } 1227 }
803 } 1228 }
… …
819sub size_allocate { 1244sub size_allocate {
820 my ($self, $w, $h) = @_; 1245 my ($self, $w, $h) = @_;
821 1246
822 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
823 1248
824 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
826 1251
827 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1309 }
885} 1310}
886 1311
887############################################################################# 1312#############################################################################
888 1313
889package CFClient::UI::HBox; 1314package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1315
893our @ISA = CFClient::UI::Container::; 1316our @ISA = CFClient::UI::Container::;
894 1317
895sub size_request { 1318sub size_request {
896 my ($self) = @_; 1319 my ($self) = @_;
897 1320
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1321 $self->{vertical}
899 1322 ? (
900 ( 1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1325 )
903 ) 1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
904} 1330}
905 1331
906sub size_allocate { 1332sub size_allocate {
907 my ($self, $w, $h) = @_; 1333 my ($self, $w, $h) = @_;
908 1334
909 ($h, $w) = ($w, $h); 1335 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1336 my $children = $self->{children};
912 1337
913 my @h = map +($_->size_request)[0], @$children; 1338 my @req;
914 1339
915 my $req_h = List::Util::sum @h; 1340 if ($self->{homogeneous}) {
916 1341 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } 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 {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1355 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1356 }
931 } 1357 }
932 1358
933 CFClient::UI::harmonize \@h; 1359 CFClient::UI::harmonize \@req;
934 1360
935 my $y = 0; 1361 my $pos = 0;
936 for (0 .. $#$children) { 1362 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1363 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1365
941 $y += $h; 1366 $pos += $alloc;
942 } 1367 }
943 1368
944 1 1369 1
945} 1370}
946 1371
947############################################################################# 1372#############################################################################
948 1373
1374package CFClient::UI::HBox;
1375
1376our @ISA = CFClient::UI::Box::;
1377
1378sub new {
1379 my $class = shift;
1380
1381 $class->SUPER::new (
1382 vertical => 0,
1383 @_,
1384 )
1385}
1386
1387#############################################################################
1388
949package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
950 1390
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
954 1392
955sub size_request { 1393sub new {
956 my ($self) = @_; 1394 my $class = shift;
957 1395
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
959 1397 vertical => 1,
960 ( 1398 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1399 )
964} 1400}
965 1401
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1402#############################################################################
1004 1403
1005package CFClient::UI::Label; 1404package CFClient::UI::Label;
1006 1405
1007our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
1008 1407
1009use CFClient::OpenGL; 1408use CFClient::OpenGL;
1010 1409
1011sub new { 1410sub new {
1012 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
1013 1412
1014 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
1015 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),
1016 fontsize => 1, 1423 fontsize => 1,
1017 text => "",
1018 align => -1, 1424 align => -1,
1019 valign => -1, 1425 valign => -1,
1020 padding => 2, 1426 padding => 2,
1021 layout => new CFClient::Layout, 1427 can_events => 0,
1022 %arg 1428 %arg
1023 ); 1429 );
1024 1430
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1431 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout;
1433 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout;
1435 }
1026 1436
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1437 if (exists $self->{markup}) {
1028 $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 }
1029 1442
1030 $self 1443 $self
1031} 1444}
1032 1445
1033sub escape_text { 1446sub escape($) {
1034 local $_ = $_[1]; 1447 local $_ = $_[0];
1035 1448
1036 s/&/&amp;/g; 1449 s/&/&amp;/g;
1037 s/>/&gt;/g; 1450 s/>/&gt;/g;
1038 s/</&lt;/g; 1451 s/</&lt;/g;
1039 1452
1040 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
1041} 1461}
1042 1462
1043sub set_text { 1463sub set_text {
1044 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
1045 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;
1046 $self->{layout}->set_text ($text); 1470 $self->{layout}->set_text ($text);
1047 1471
1048 delete $self->{texture};
1049 $self->update; 1472 $self->update;
1473 $self->check_size;
1050} 1474}
1051 1475
1052sub set_markup { 1476sub set_markup {
1053 my ($self, $markup) = @_; 1477 my ($self, $markup) = @_;
1054 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;
1055 $self->{layout}->set_markup ($markup); 1485 $self->{layout}->set_markup ($markup);
1056 1486
1057 delete $self->{texture};
1058 $self->update; 1487 $self->update;
1488 $self->check_size;
1059} 1489}
1060 1490
1061sub size_request { 1491sub size_request {
1062 my ($self) = @_; 1492 my ($self) = @_;
1063 1493
1064 $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});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1499
1067 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1501
1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w2, $h2) = $self->{template}->size;
1507
1508 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2;
1510 }
1068 1511
1069 ( 1512 (
1070 $w + $self->{padding} * 2, 1513 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
1072 ) 1515 )
… …
1076 my ($self, $w, $h) = @_; 1519 my ($self, $w, $h) = @_;
1077 1520
1078 delete $self->{texture}; 1521 delete $self->{texture};
1079} 1522}
1080 1523
1524sub set_fontsize {
1525 my ($self, $fontsize) = @_;
1526
1527 $self->{fontsize} = $fontsize;
1528 delete $self->{texture};
1529
1530 $self->update;
1531 $self->check_size;
1532}
1533
1081sub _draw { 1534sub _draw {
1082 my ($self) = @_; 1535 my ($self) = @_;
1083 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
1084 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};
1085 $self->{layout}->set_width ($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});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
1087 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 $tex
1088 }; 1558 };
1089 1559
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1562
1563 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 }
1110 1569
1111 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1571}
1114 1572
1115############################################################################# 1573#############################################################################
1116 1574
1117package CFClient::UI::EntryBase; 1575package CFClient::UI::EntryBase;
… …
1122 1580
1123sub new { 1581sub new {
1124 my $class = shift; 1582 my $class = shift;
1125 1583
1126 $class->SUPER::new ( 1584 $class->SUPER::new (
1127 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1131 can_hover => 1, 1589 can_hover => 1,
1132 can_focus => 1, 1590 can_focus => 1,
1133 valign => 0, 1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1134 @_ 1594 @_
1135 ) 1595 )
1136} 1596}
1137 1597
1138sub _set_text { 1598sub _set_text {
… …
1148 $self->{text} = $text; 1608 $self->{text} = $text;
1149 1609
1150 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1611 $self->{layout}->set_text ("$text ");
1152 1612
1153 $self->emit (changed => $self->{text}); 1613 $self->_emit (changed => $self->{text});
1154}
1155
1156sub get_text {
1157 $_[0]{text}
1158}
1159
1160sub size_request {
1161 my ($self) = @_;
1162
1163 my ($w, $h) = $self->SUPER::size_request;
1164
1165 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172} 1614}
1173 1615
1174sub set_text { 1616sub set_text {
1175 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1176 1618
1177 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1178 $self->_set_text ($text); 1620 $self->_set_text ($text);
1179 $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, $h) # add 1 for cursor
1180} 1635}
1181 1636
1182sub key_down { 1637sub key_down {
1183 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1184 1639
… …
1186 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1642 my $uni = $ev->{unicode};
1188 1643
1189 my $text = $self->get_text; 1644 my $text = $self->get_text;
1190 1645
1191 if ($sym == 8) { 1646 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1648 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1658 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1659 $self->_emit ('escape');
1205 } elsif ($uni) { 1660 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1662 }
1208 1663
1209 $self->_set_text ($text); 1664 $self->_set_text ($text);
1210 $self->update; 1665 $self->update;
1666 $self->check_size;
1211} 1667}
1212 1668
1213sub focus_in { 1669sub focus_in {
1214 my ($self) = @_; 1670 my ($self) = @_;
1215 1671
… …
1291 my ($self, $ev) = @_; 1747 my ($self, $ev) = @_;
1292 1748
1293 my $sym = $ev->{sym}; 1749 my $sym = $ev->{sym};
1294 1750
1295 if ($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} = '';
1296 $self->emit (activate => $self->get_text); 1756 $self->_emit (activate => $txt);
1297 $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 }
1298 1780
1299 } else { 1781 } else {
1300 $self->SUPER::key_down ($ev); 1782 $self->SUPER::key_down ($ev);
1301 } 1783 }
1302 1784
… …
1309our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1310 1792
1311use CFClient::OpenGL; 1793use CFClient::OpenGL;
1312 1794
1313my @tex = 1795my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1797 qw(b1_button_active.png);
1316 1798
1317sub new { 1799sub new {
1318 my $class = shift; 1800 my $class = shift;
1319 1801
1320 $class->SUPER::new ( 1802 $class->SUPER::new (
1321 padding => 4, 1803 padding => 4,
1322 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1805 active_fg => [0, 0, 1],
1325 can_hover => 1, 1806 can_hover => 1,
1326 align => 0, 1807 align => 0,
1327 valign => 0, 1808 valign => 0,
1809 can_events => 1,
1328 @_ 1810 @_
1329 ) 1811 )
1330} 1812}
1331 1813
1814sub activate { }
1815
1332sub button_up { 1816sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1334 1818
1819 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1822}
1340 1823
1341sub _draw { 1824sub _draw {
1342 my ($self) = @_; 1825 my ($self) = @_;
1343 1826
1344 local $self->{fg} = $self->{fg}; 1827 local $self->{fg} = $self->{fg};
1345 1828
1346 if ($GRAB == $self) { 1829 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1830 $self->{fg} = $self->{active_fg};
1348 } 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);
1349 2057
1350 glEnable GL_BLEND; 2058 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2062
1356 $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;
1357 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;
1358 glDisable GL_TEXTURE_2D; 2091 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2092}
1363 2093
1364############################################################################# 2094#############################################################################
1365 2095
1366package CFClient::UI::CheckBox; 2096package CFClient::UI::Gauge;
1367 2097
1368our @ISA = CFClient::UI::DrawBG::; 2098our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2099
1376sub new { 2100sub new {
1377 my $class = shift; 2101 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2102
1459 my $self = $class->SUPER::new ( 2103 my $self = $class->SUPER::new (
1460 gauge => 'food', 2104 tooltip => $arg{type},
1461 @_ 2105 can_hover => 1,
2106 can_events => 1,
2107 %arg,
1462 ); 2108 );
1463 2109
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[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");
1465 2113
1466 $self 2114 $self
1467} 2115}
1468 2116
1469sub size_request { 2117sub set_fontsize {
1470 my ($self) = @_; 2118 my ($self, $fsize) = @_;
1471 2119
1472 my $tex = $tex{$self->{gauge}}[0]; 2120 $self->{value}->set_fontsize ($fsize);
1473 2121 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2122}
1476 2123
1477sub set_max { 2124sub set_max {
1478 my ($self, $max) = @_; 2125 my ($self, $max) = @_;
1479 2126
1480 $self->{max_val} = $max; 2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
1481} 2129}
1482 2130
1483sub set_value { 2131sub set_value {
1484 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1485 2133
1486 $self->set_max ($max) 2134 $self->set_max ($max)
1487 if defined $max; 2135 if defined $max;
1488 2136
1489 $max = $self->{max_val}; 2137 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2138 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2139}
1539 2140
1540############################################################################# 2141#############################################################################
1541 2142
1542package CFClient::UI::Slider; 2143package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1553 2154
1554sub new { 2155sub new {
1555 my $class = shift; 2156 my $class = shift;
1556 2157
1557 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1558 2159
1559 # TODO: 0-width page 2160 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2162 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1564 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],
1565 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2169 req_w => $::WIDTH / 80,
1567 req_h => 20, 2170 req_h => $::WIDTH / 80,
1568 vertical => 0, 2171 vertical => 0,
1569 can_hover => 1, 2172 can_hover => 1,
1570 inner_pad => 5, 2173 inner_pad => 0.02,
1571 @_ 2174 @_
1572 ); 2175 );
1573 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1574 $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 $self->update;
2212 }
1575} 2213}
1576 2214
1577sub size_request { 2215sub size_request {
1578 my ($self) = @_; 2216 my ($self) = @_;
1579 2217
… …
1585 2223
1586sub button_down { 2224sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2225 my ($self, $ev, $x, $y) = @_;
1588 2226
1589 $self->SUPER::button_down ($ev, $x, $y); 2227 $self->SUPER::button_down ($ev, $x, $y);
2228
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230
1590 $self->mouse_motion ($ev, $x, $y); 2231 $self->mouse_motion ($ev, $x, $y);
1591} 2232}
1592 2233
1593sub mouse_motion { 2234sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1595 2236
1596 if ($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
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2254 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100;
1598 2256
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2257 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2258
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2259 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2260 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2261
1604 $x -= $inner_pad_px; # substract the padding 2262 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2263 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2264
1610 $self->emit (changed => $x); 2265 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2266 $self->{knob_w} = $knob_w;
1612 } 2267 });
1613}
1614 2268
1615# the inner_* stuff is for generating a padding for the slider handle, 2269 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2270}
1622 2271
1623sub _draw { 2272sub _draw {
1624 my ($self) = @_; 2273 my ($self) = @_;
1625 2274
1626 $self->SUPER::_draw (); 2275 $self->SUPER::_draw ();
1627 2276
1628 my ($w, $h) = @$self{qw(w h)}; 2277 glScale $self->{w}, $self->{h};
1629 2278
1630 if ($self->{vertical}) { 2279 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2280 # draw a vertical slider like a rotated horizontal slider
1632 2281
2282 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2283 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2284 }
1638 2285
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2286 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2287 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2288
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2289 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2290 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2291
1665 # draw background 2292 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2293 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2294
1668 # draw handle 2295 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2296 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2297
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2298 glDisable GL_TEXTURE_2D;
1673} 2299}
2300
2301#############################################################################
2302
2303package CFClient::UI::ValSlider;
2304
2305our @ISA = CFClient::UI::HBox::;
2306
2307sub new {
2308 my ($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 (@_) }
1674 2341
1675############################################################################# 2342#############################################################################
1676 2343
1677package CFClient::UI::TextView; 2344package CFClient::UI::TextView;
1678 2345
… …
1682 2349
1683sub new { 2350sub new {
1684 my $class = shift; 2351 my $class = shift;
1685 2352
1686 my $self = $class->SUPER::new ( 2353 my $self = $class->SUPER::new (
1687 fontsize => 1, 2354 fontsize => 1,
2355 can_events => 0,
2356 #font => default_font
1688 @_, 2357 @_,
1689 2358
1690 layout => (new CFClient::Layout), 2359 layout => (new CFClient::Layout 1),
1691 par => [], 2360 par => [],
1692 height => 0, 2361 height => 0,
1693 children => [ 2362 children => [
1694 (new CFClient::UI::Empty expand => 1), 2363 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2364 (new CFClient::UI::Slider vertical => 1),
1696 ], 2365 ],
1697 ); 2366 );
1698 2367
1699 $self->{children}[1]->connect (changed => sub { 2368 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2369
1703 $self 2370 $self
1704} 2371}
1705 2372
1706sub set_fontsize { 2373sub set_fontsize {
… …
1708 2375
1709 $self->{fontsize} = $fontsize; 2376 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2377 $self->reflow;
1711} 2378}
1712 2379
2380sub size_allocate {
2381 my ($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 $self->reflow;
2390}
2391
1713sub text_height { 2392sub text_size {
1714 my ($self, $text) = @_; 2393 my ($self, $text, $indent) = @_;
1715 2394
1716 my $layout = $self->{layout}; 2395 my $layout = $self->{layout};
1717 2396
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2398 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2399 $layout->set_markup ($text);
1721 2400
1722 ($layout->size)[1] 2401 $layout->size
1723} 2402}
1724 2403
1725sub reflow { 2404sub reflow {
1726 my ($self) = @_; 2405 my ($self) = @_;
1727 2406
1728 $self->{need_reflow}++; 2407 $self->{need_reflow}++;
1729 $self->update; 2408 $self->update;
1730} 2409}
1731 2410
1732sub size_allocate { 2411sub set_offset {
2412 my ($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 {
1733 my ($self, $w, $h) = @_; 2419 my ($self) = @_;
1734 2420
1735 $self->SUPER::size_allocate ($w, $h); 2421 $self->{par} = [];
1736 2422 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2424}
1742 2425
1743sub add_paragraph { 2426sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
1745 2428
1746 #TODO: intelligently "reformat" paragraph 2429 for my $line (split /\n/, $text) {
1747 2430 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
1751 2434
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2436}
1757 2437
1758sub update { 2438sub update {
1759 my ($self) = @_; 2439 my ($self) = @_;
1760 2440
… …
1762 2442
1763 return unless $self->{h} > 0; 2443 return unless $self->{h} > 0;
1764 2444
1765 delete $self->{texture}; 2445 delete $self->{texture};
1766 2446
1767 $ROOT->on_refresh ($self, sub { 2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
1768 if (delete $self->{need_reflow}) { 2450 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2451 my $height = 0;
1770 2452
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
1772 for @{$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 }
1773 2468
1774 $self->{height} = $height; 2469 $self->{height} = $height;
1775 2470
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2472
1778 delete $self->{texture}; 2473 delete $self->{texture};
1779 } 2474 }
1780 2475
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2477 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2478 glClear GL_COLOR_BUFFER_BIT;
1784 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
1785 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2494
1799 for my $par (@{$self->{par}}) { 2495 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2496 my $h = $par->[1];
1801 2497
1802 if ($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]);
1803 $layout->set_text ($par->[2]); 2501 $layout->set_markup ($par->[4]);
1804 2502
1805 glColor @{ $par->[1] }; 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2504
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2507 }
1809 2508
1810 $y += $h; 2509 $y += $h;
1811 } 2510 }
1812 2511
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2512 glDisable GL_BLEND;
1815 }; 2513 };
1816 }); 2514 });
1817} 2515}
1818 2516
1819sub _draw { 2517sub _draw {
1820 my ($self) = @_; 2518 my ($self) = @_;
1821 2519
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
1824 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;
1825 $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});
1826 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
1827 }
1828 2525
1829 $self->{children}[1]->draw; 2526 $self->{children}[1]->draw;
1830 2527
1831} 2528}
1832 2529
… …
1880 2577
1881sub new { 2578sub new {
1882 my $class = shift; 2579 my $class = shift;
1883 2580
1884 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
1885 state => 0, 2582 state => 0,
1886 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
1887 @_ 2584 @_
1888 ); 2585 );
1889 2586
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2587 $self
1896} 2588}
1897 2589
1898sub toggle_flopper { 2590sub toggle_flopper {
1899 my ($self) = @_; 2591 my ($self) = @_;
1900 2592
1901 # TODO: use animation 2593 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2594}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2595
1904 $self->{other}->move ($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
1905 $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};
1906 } else { 2945 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2946 $self->{item}{$group} = {
1908 $self->emit ("close"); 2947 id => ++$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 };
1909 } 2956 }
1910 2957
1911 $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 $self->SUPER::reconfigure;
1912} 2969}
1913 2970
1914############################################################################# 2971#############################################################################
1915 2972
1916package CFClient::UI::Root; 2973package CFClient::UI::Root;
1917 2974
1918our @ISA = CFClient::UI::Container::; 2975our @ISA = CFClient::UI::Container::;
1919 2976
1920use CFClient::OpenGL; 2977use CFClient::OpenGL;
1921 2978
1922sub check_size { 2979sub new {
1923 my ($self) = @_; 2980 my $class = shift;
1924 2981
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 2982 $class->SUPER::new (
1926} 2983 visible => 1,
1927 2984 @_,
1928sub size_request { 2985 )
1929 ($::WIDTH, $::HEIGHT)
1930} 2986}
1931 2987
1932sub configure { 2988sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 2989 my ($self, $x, $y, $w, $h) = @_;
1934 2990
1935 $self->SUPER::configure ($x, $y, $w, $h); 2991 $self->{w} = $w;
1936 2992 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 2993}
1940 2994
1941sub _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, $H);
3026 }
3027}
3028
3029sub coord2local {
1942 my ($self, $x, $y) = @_; 3030 my ($self, $x, $y) = @_;
1943 3031
1944 ($x, $y) 3032 ($x, $y)
1945} 3033}
1946 3034
3035sub coord2global {
3036 my ($self, $x, $y) = @_;
3037
3038 ($x, $y)
3039}
3040
1947sub update { 3041sub update {
1948 my ($self) = @_; 3042 my ($self) = @_;
1949 3043
1950 $self->check_size; 3044 $self->check_size;
1951 ::refresh (); 3045 $::WANT_REFRESH++;
1952} 3046}
1953 3047
1954sub add { 3048sub add {
1955 my ($self, $child) = @_; 3049 my ($self, @children) = @_;
1956 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
1957 $self->SUPER::add ($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 $w->set_invisible;
3077 }
1958} 3078}
1959 3079
1960sub on_refresh { 3080sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3081 my ($self, $id, $cb) = @_;
1962 3082
1963 $self->{refresh_hook}{$id} = $cb; 3083 $self->{refresh_hook}{$id} = $cb;
1964} 3084}
1965 3085
3086sub on_post_alloc {
3087 my ($self, $id, $cb) = @_;
3088
3089 $self->{post_alloc_hook}{$id} = $cb;
3090}
3091
1966sub draw { 3092sub draw {
1967 my ($self) = @_; 3093 my ($self) = @_;
1968 3094
1969 while (my $rcb = delete $self->{refresh_hook}) { 3095 while ($self->{refresh_hook}) {
1970 $_->() for values %$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}};
1971 } 3153 }
1972 3154
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3155 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3157 glClear GL_COLOR_BUFFER_BIT;
1976 3158
1977 glMatrixMode GL_PROJECTION; 3159 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3160 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3162 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3163 glLoadIdentity;
1982 3164
1983 $self->_draw; 3165 $self->_draw;
1984} 3166}
… …
1986############################################################################# 3168#############################################################################
1987 3169
1988package CFClient::UI; 3170package CFClient::UI;
1989 3171
1990$ROOT = new CFClient::UI::Root; 3172$ROOT = new CFClient::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3174
19921 31751
1993 3176

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