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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.184 by root, Wed May 3 19:56:05 2006 UTC vs.
Revision 1.291 by root, Tue Jun 6 02:55:50 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
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 $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
187 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
188 if $self->{parent}; 314 if $self->{parent};
189} 315}
190 316
191sub move { 317sub move_abs {
192 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
193 319
194 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
197 323
198 $self->update; 324 $self->update;
199} 325}
200 326
201sub set_size { 327sub set_size {
202 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
203 329
204 $self->{user_w} = $w; 330 $self->{force_w} = $w;
205 $self->{user_h} = $h; 331 $self->{force_h} = $h;
206 332
207 $self->check_size; 333 $self->realloc;
208} 334}
209 335
210sub size_request { 336sub size_request {
211 require Carp; 337 require Carp;
212 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
214 340
215sub configure { 341sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
217 343
218 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
221 349
222 # use alignment to adjust x, y 350 # use alignment to adjust x, y
223 351
224 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 354 }
229 355
230 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 357 $self->{x} = $x;
232 $self->{y} = $y; 358 $self->{y} = $y;
233 $self->update; 359 $self->update;
234 } 360 }
235 361
236 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
237 $self->{w} = $w; 365 $self->{alloc_w} = $w;
238 $self->{h} = $h; 366 $self->{alloc_h} = $h;
239 367
240 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 369 }
244} 370}
245 371
246sub size_allocate { 372sub size_allocate {
247 # nothing to be done 373 # nothing to be done
248} 374}
249 375
250sub children { 376sub children {
377 # nop
251} 378}
252 379
253# call when resolution changes etc. 380sub visible_children {
254sub reconfigure { 381 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 382}
262 383
263sub set_max_size { 384sub set_max_size {
264 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
265 386
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
268}
269 389
270# return top left coordinates 390 $self->realloc;
271sub _topleft { 391}
392
393sub set_tooltip {
272 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
273 395
274 $self->{parent} 396 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 397 $tooltip =~ s/\s+$//;
276 398
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
278} 407}
279 408
280# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
281sub coord2local { 410sub coord2local {
282 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
283 412
284 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 414}
287 415
288# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
289sub coord2global { 417sub coord2global {
290 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
291 419
292 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 421}
295 422
296sub focus_in { 423sub focus_in {
297 my ($self) = @_; 424 my ($self) = @_;
298 425
299 return if $FOCUS == $self; 426 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
301 428
302 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
303 430
304 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
305 432
306 $focus->update if $focus; 433 $focus->update if $focus;
307 $FOCUS->update; 434 $FOCUS->update;
308} 435}
309 436
… …
312 439
313 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
314 441
315 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
316 443
317 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
318 445
319 $focus->update if $focus; #? 446 $focus->update if $focus; #?
320}
321 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
322sub mouse_motion { } 452sub mouse_motion { 0 }
323sub button_up { } 453sub button_up { 0 }
324sub key_down { } 454sub key_down { 0 }
325sub key_up { } 455sub key_up { 0 }
326 456
327sub button_down { 457sub button_down {
328 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
329 459
330 $self->focus_in; 460 $self->focus_in;
331}
332 461
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
337sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
469
470 return $self
471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474 ()
475}
476
477sub set_parent {
478 my ($self, $parent) = @_;
479
480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
519}
520
521sub update {
522 my ($self) = @_;
523
524 $self->{parent}->update
525 if $self->{parent};
526}
527
528sub reconfigure {
529 my ($self) = @_;
530
531 $self->realloc;
532 $self->update;
533}
534
535# using global variables seems a bit hacky, but passing through all drawing
536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338 538
339sub draw { 539sub draw {
340 my ($self) = @_; 540 my ($self) = @_;
341 541
342 return unless $self->{h} && $self->{w}; 542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343 553
344 glPushMatrix; 554 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw;
347 glPopMatrix;
348 556
349 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
350 my ($x, $y) = @$self{qw(x y)};
351
352 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353 glEnable GL_BLEND; 559 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glBegin GL_QUADS; 561 glBegin GL_QUADS;
356 glVertex $x , $y;
357 glVertex $x + $self->{w}, $y;
358 glVertex $x + $self->{w}, $y + $self->{h};
359 glVertex $x , $y + $self->{h};
360 glEnd;
361 glDisable GL_BLEND;
362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 562 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
373 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
374 glPopMatrix; 580 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
377} 586}
378 587
379sub _draw { 588sub _draw {
380 my ($self) = @_; 589 my ($self) = @_;
381 590
382 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
383} 592}
384 593
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 594sub DESTROY {
449 my ($self) = @_; 595 my ($self) = @_;
450 596
597 delete $WIDGET{$self+0};
451 #$self->deactivate; 598 #$self->deactivate;
452} 599}
453 600
454############################################################################# 601#############################################################################
455 602
… …
464 my $class = shift; 611 my $class = shift;
465 612
466 # range [value, low, high, page] 613 # range [value, low, high, page]
467 614
468 $class->SUPER::new ( 615 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
471 @_ 618 @_
472 ) 619 )
473} 620}
474 621
475sub _draw { 622sub _draw {
476 my ($self) = @_; 623 my ($self) = @_;
477 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
479 631
480 glEnable GL_BLEND; 632 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
483 635
484 glBegin GL_QUADS; 636 glBegin GL_QUADS;
485 glVertex 0 , 0; 637 glVertex 0 , 0;
486 glVertex 0 , $h; 638 glVertex 0 , $h;
487 glVertex $w, $h; 639 glVertex $w, $h;
488 glVertex $w, 0; 640 glVertex $w, 0;
489 glEnd; 641 glEnd;
490 642
491 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
492} 645}
493 646
494############################################################################# 647#############################################################################
495 648
496package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
503} 656}
504 657
505sub size_request { 658sub size_request {
506 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
507} 662}
508 663
509sub draw { } 664sub draw { }
510 665
511############################################################################# 666#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
516 671
517sub new { 672sub new {
518 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
519 674
520 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
521 676
522 my $self = $class->SUPER::new ( 677 my $self = $class->SUPER::new (
523 children => [], 678 children => [],
524 can_events => 0, 679 can_events => 0,
525 %arg, 680 %arg,
526 ); 681 );
682
527 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
528 685
529 $self 686 $self
530} 687}
531 688
532sub add { 689sub add {
533 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
534 691
535 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
536 694
537 use sort 'stable'; 695 use sort 'stable';
538 696
539 $self->{children} = [ 697 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
542 ]; 700 ];
543 701
544 $child->check_size; 702 $self->realloc;
545 $self->update;
546} 703}
547 704
548sub children { 705sub children {
549 @{ $_[0]{children} } 706 @{ $_[0]{children} }
550} 707}
… …
555 delete $child->{parent}; 712 delete $child->{parent};
556 $child->hide; 713 $child->hide;
557 714
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 716
560 $self->check_size; 717 $self->realloc;
561 $self->update;
562} 718}
563 719
564sub clear { 720sub clear {
565 my ($self) = @_; 721 my ($self) = @_;
566 722
… …
570 for (@$children) { 726 for (@$children) {
571 delete $_->{parent}; 727 delete $_->{parent};
572 $_->hide; 728 $_->hide;
573 } 729 }
574 730
575 $self->check_size; 731 $self->realloc;
576 $self->update;
577} 732}
578 733
579sub find_widget { 734sub find_widget {
580 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
581 736
582 $x -= $self->{x}; 737 $x -= $self->{x};
583 $y -= $self->{y}; 738 $y -= $self->{y};
584 739
585 my $res; 740 my $res;
586 741
587 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
589 and return $res; 744 and return $res;
590 } 745 }
591 746
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
641 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
642} 797}
643 798
644############################################################################# 799#############################################################################
645 800
801# back-buffered drawing area
802
646package CFClient::UI::Window; 803package CFClient::UI::Window;
647 804
648our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
649 806
650use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
656} 813}
657 814
658sub update { 815sub update {
659 my ($self) = @_; 816 my ($self) = @_;
660 817
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 819 $self->SUPER::update;
663} 820}
664 821
665sub size_allocate { 822sub size_allocate {
666 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
… …
668 $self->SUPER::size_allocate ($w, $h); 825 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 826 $self->update;
670} 827}
671 828
672sub _render { 829sub _render {
830 my ($self) = @_;
831
673 $_[0]{children}[0]->draw; 832 $self->{children}[0]->draw;
674} 833}
675 834
676sub render_child { 835sub render_child {
677 my ($self) = @_; 836 my ($self) = @_;
678 837
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 839 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 840 glClear GL_COLOR_BUFFER_BIT;
682 841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
683 $self->_render; 849 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 850 };
692} 851}
693 852
694sub _draw { 853sub _draw {
695 my ($self) = @_; 854 my ($self) = @_;
696 855
697 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
698 857
699 my $tex = $self->{texture} 858 my $tex = $self->{texture}
700 or return; 859 or return;
701 860
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 863 glColor 0, 0, 0, 1;
707 864
708 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 866
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
712} 868}
713 869
714############################################################################# 870#############################################################################
715 871
716package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
717 873
718our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
719 875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
720sub size_request { 886sub size_request {
721 my ($self) = @_; 887 my ($self) = @_;
722 888
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 890
726 @$self{qw(child_w child_h)} 891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
727} 895}
728 896
729sub size_allocate { 897sub size_allocate {
730 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
731 899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
732 $self->update; 906 $self->update;
733} 907}
734 908
735sub set_offset { 909sub set_offset {
736 my ($self, $x, $y) = @_; 910 my ($self, $x, $y) = @_;
… …
739 $self->{view_y} = int $y; 913 $self->{view_y} = int $y;
740 914
741 $self->update; 915 $self->update;
742} 916}
743 917
744# hmm, this does not work for topleft of $self... but we should not aks for that 918# hmm, this does not work for topleft of $self... but we should not ask for that
745sub _topleft { 919sub coord2local {
746 my ($self, $x, $y) = @_; 920 my ($self, $x, $y) = @_;
747 921
748 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y}) 922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
749} 932}
750 933
751sub find_widget { 934sub find_widget {
752 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
753 936
… …
761} 944}
762 945
763sub _render { 946sub _render {
764 my ($self) = @_; 947 my ($self) = @_;
765 948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767 953
768 $self->SUPER::_render; 954 $self->SUPER::_render;
769} 955}
770 956
771############################################################################# 957#############################################################################
772 958
773package CFClient::UI::ScrolledWindow; 959package CFClient::UI::ScrolledWindow;
774 960
775our @ISA = CFClient::UI::HBox::; 961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
776 1025
777sub new { 1026sub new {
778 my $class = shift; 1027 my $class = shift;
779 1028
780 my $self;
781
782 my $slider = new CFClient::UI::Slider
783 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
787 },
788 ;
789
790 $self = $class->SUPER::new ( 1029 $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort), 1030 bg => undef,
792 slider => $slider,
793 @_, 1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
794 ); 1087 );
795 1088
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider});
799
800 $self
801}
802
803#TODO# update range on size_allocate depeneing on child
804# update viewport offset on scroll
805
806#############################################################################
807
808package CFClient::UI::Frame;
809
810our @ISA = CFClient::UI::Bin::;
811
812use CFClient::OpenGL;
813
814sub new {
815 my $class = shift;
816
817 my $self = $class->SUPER::new (
818 bg => [1, 1, 1, 1],
819 border_bg => [1, 1, 1, 1],
820 border => 0.8,
821 @_
822 );
823
824 $self
825}
826
827sub _draw {
828 my ($self) = @_;
829
830 my ($w, $h) = ($self->{w}, $self->{h});
831
832 glEnable GL_BLEND;
833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
834 glEnable GL_TEXTURE_2D;
835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
836
837# glBegin GL_QUADS;
838# glColor 0, 0, 0, 0;
839# glVertex 0 , 0;
840# glVertex 0 , $h;
841# glVertex $w, $h;
842# glVertex $w, 0;
843# glEnd;
844
845
846 $self->child->draw;
847 glDisable GL_BLEND;
848 glDisable GL_TEXTURE_2D;
849}
850
851#############################################################################
852
853package CFClient::UI::FancyFrame;
854
855our @ISA = CFClient::UI::Bin::;
856
857use CFClient::OpenGL;
858
859my @tex =
860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
861 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
862
863sub new {
864 my $class = shift;
865
866 # TODO: user_x, user_y, overwrite moveto?
867
868 my $self = $class->SUPER::new (
869 bg => [1, 1, 1, 1],
870 border_bg => [1, 1, 1, 1],
871 border => 0.6,
872 can_events => 1,
873 @_
874 );
875
876 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
877 align => 0, 1090 align => 0,
878 valign => 1, 1091 valign => 1,
879 text => $self->{title}, 1092 text => $title,
880 fontsize => $self->{border}; 1093 fontsize => $self->{border}
1094 if defined $title;
881 1095
882 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
883} 1104}
884 1105
885sub border { 1106sub border {
886 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
887} 1108}
888 1109
889sub size_request { 1110sub size_request {
890 my ($self) = @_; 1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
891 1115
892 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
893 1117
894 ( 1118 (
895 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
898} 1122}
899 1123
900sub size_allocate { 1124sub size_allocate {
901 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
902 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
903 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
904 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
905 1137
906 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
907 if $self->{title};
908
909 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
910} 1139}
911 1140
912sub button_down { 1141sub button_down {
913 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
914 1143
… …
930 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
931 1160
932 my $dx = $ev->{x} - $ox; 1161 my $dx = $ev->{x} - $ox;
933 my $dy = $ev->{y} - $oy; 1162 my $dy = $ev->{y} - $oy;
934 1163
935 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
936 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
937 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
938 $self->check_size; 1168 $self->realloc;
939 }; 1169 };
940 1170
941 } elsif ($lr ^ $td) { 1171 } elsif ($lr ^ $td) {
942 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
943 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
… …
945 $self->{motion} = sub { 1175 $self->{motion} = sub {
946 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
947 1177
948 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
949 1179
950 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
951 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
952 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
953 } 1188 1
954} 1189}
955 1190
956sub button_up { 1191sub button_up {
957 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
958 1193
959 delete $self->{motion}; 1194 !!delete $self->{motion}
960} 1195}
961 1196
962sub mouse_motion { 1197sub mouse_motion {
963 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
964 1199
965 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
966} 1203}
967 1204
968sub _draw { 1205sub _draw {
969 my ($self) = @_; 1206 my ($self) = @_;
970 1207
1208 my $child = $self->{children}[0];
1209
971 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
972 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
973 1212
974 glEnable GL_BLEND;
975 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
976 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
978 1215
979 my $border = $self->border; 1216 my $border = $self->border;
980 1217
981 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
982 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
983 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
984 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
985 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
986 1223
987 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
988 my $bg = $tex[0]; 1225 glColor @{ $self->{bg} };
989 1226
990 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
1228 # solve this better(?)
991 my $rep_x = $cw / $bg->{w}; 1229 $bg->{s} = $cw / $bg->{w};
992 my $rep_y = $ch / $bg->{h}; 1230 $bg->{t} = $ch / $bg->{h};
993
994 glColor @{ $self->{bg} };
995
996 $bg->{s} = $rep_x;
997 $bg->{t} = $rep_y;
998 $bg->{wrap_mode} = 1;
999 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1000 1233
1001 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003 }
1004 1235
1005 $self->{title}->draw if $self->{title};
1006
1007 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
1008} 1242}
1009 1243
1010############################################################################# 1244#############################################################################
1011 1245
1012package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
1020sub new { 1254sub new {
1021 my $class = shift; 1255 my $class = shift;
1022 1256
1023 $class->SUPER::new ( 1257 $class->SUPER::new (
1024 col_expand => [], 1258 col_expand => [],
1025 @_ 1259 @_,
1026 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1027} 1265}
1028 1266
1029sub add { 1267sub add {
1030 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
1031 1269
1032 $child->set_parent ($self); 1270 $child->set_parent ($self);
1033 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
1034 1272
1035 $child->check_size; 1273 $self->realloc;
1036} 1274}
1037 1275
1038sub children {
1039 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1040}
1041
1042# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
1043sub clear { 1277sub clear {
1044 my ($self) = @_; 1278 my ($self) = @_;
1045 1279
1046 my @children = $self->children; 1280 my @children = $self->children;
1047 delete $self->{children}; 1281 delete $self->{children};
… …
1049 for (@children) { 1283 for (@children) {
1050 delete $_->{parent}; 1284 delete $_->{parent};
1051 $_->hide; 1285 $_->hide;
1052 } 1286 }
1053 1287
1054 $self->update; 1288 $self->realloc;
1055} 1289}
1056 1290
1057sub get_wh { 1291sub get_wh {
1058 my ($self) = @_; 1292 my ($self) = @_;
1059 1293
… …
1090sub size_allocate { 1324sub size_allocate {
1091 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1092 1326
1093 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
1094 1328
1095 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
1096 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
1097 1331
1098 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
1099 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
1100 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
1101 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
1155 } 1389 }
1156} 1390}
1157 1391
1158############################################################################# 1392#############################################################################
1159 1393
1160package CFClient::UI::HBox; 1394package CFClient::UI::Box;
1161
1162# TODO: wrap into common Box base class
1163 1395
1164our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
1165 1397
1166sub size_request { 1398sub size_request {
1167 my ($self) = @_; 1399 my ($self) = @_;
1168 1400
1169 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
1170 1402 ? (
1171 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1172 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1173 (List::Util::max map $_->[1], @alloc), 1405 )
1174 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1175} 1410}
1176 1411
1177sub size_allocate { 1412sub size_allocate {
1178 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1179 1414
1180 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1181
1182 my $children = $self->{children}; 1416 my $children = $self->{children};
1183 1417
1184 my @h = map $_->{req_w}, @$children; 1418 my @req;
1185 1419
1186 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1187 1421 @req = ($space / (@$children || 1)) x @$children;
1188 if ($req_h > $h) {
1189 # ah well, not enough space
1190 $_ *= $h / $req_h for @h;
1191 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1192 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1193 $exp ||= 1;
1194 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1195 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1196 my $child = $children->[$_];
1197
1198 my $alloc_h = $h[$_];
1199 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1200 $h[$_] = $alloc_h;
1201 } 1436 }
1202 } 1437 }
1203 1438
1204 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1205 1440
1206 my $y = 0; 1441 my $pos = 0;
1207 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1208 my $child = $children->[$_];
1209 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1210 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1211 1445
1212 $y += $h; 1446 $pos += $alloc;
1213 } 1447 }
1214 1448
1215 1 1449 1
1216} 1450}
1217 1451
1218############################################################################# 1452#############################################################################
1219 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1220package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1221 1470
1222# TODO: wrap into common Box base class
1223
1224our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1225 1472
1226sub size_request { 1473sub new {
1227 my ($self) = @_; 1474 my $class = shift;
1228 1475
1229 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1230 1477 vertical => 1,
1231 ( 1478 @_,
1232 (List::Util::max map $_->[0], @alloc),
1233 (List::Util::sum map $_->[1], @alloc),
1234 ) 1479 )
1235} 1480}
1236 1481
1237sub size_allocate {
1238 my ($self, $w, $h) = @_;
1239
1240 my $children = $self->{children};
1241
1242 my @h = map $_->{req_h}, @$children;
1243
1244 my $req_h = List::Util::sum @h;
1245
1246 if ($req_h > $h) {
1247 # ah well, not enough space
1248 $_ *= $h / $req_h for @h;
1249 } else {
1250 my $exp = List::Util::sum map $_->{expand}, @$children;
1251 $exp ||= 1;
1252
1253 for (0 .. $#$children) {
1254 my $child = $children->[$_];
1255
1256 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1257 }
1258 }
1259
1260 CFClient::UI::harmonize \@h;
1261
1262 my $y = 0;
1263 for (0 .. $#$children) {
1264 my $child = $children->[$_];
1265 my $h = $h[$_];
1266 $child->configure (0, $y, $w, $h);
1267
1268 $y += $h;
1269 }
1270
1271 1
1272}
1273
1274############################################################################# 1482#############################################################################
1275 1483
1276package CFClient::UI::Label; 1484package CFClient::UI::Label;
1277 1485
1278our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1279 1487
1280use CFClient::OpenGL; 1488use CFClient::OpenGL;
1281 1489
1282sub new { 1490sub new {
1283 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1284 1492
1285 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1286 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1287 #font => default_font 1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1288 fontsize => 1, 1503 fontsize => 1,
1289 text => "",
1290 align => -1, 1504 align => -1,
1291 valign => -1, 1505 valign => -1,
1292 padding => 2, 1506 padding_x => 2,
1293 layout => new CFClient::Layout, 1507 padding_y => 2,
1294 can_events => 0, 1508 can_events => 0,
1295 %arg 1509 %arg
1296 ); 1510 );
1297 1511
1298 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1299 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1300 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1301 $self->{template} = $layout; 1515 $self->{template} = $layout;
1302 } 1516 }
1303 1517
1304 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1305 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1306 1523
1307 $self 1524 $self
1308} 1525}
1309 1526
1310sub escape { 1527sub escape($) {
1311 local $_ = $_[1]; 1528 local $_ = $_[0];
1312 1529
1313 s/&/&amp;/g; 1530 s/&/&amp;/g;
1314 s/>/&gt;/g; 1531 s/>/&gt;/g;
1315 s/</&lt;/g; 1532 s/</&lt;/g;
1316 1533
1317 $_[1] 1534 $_
1318} 1535}
1319 1536
1320sub update { 1537sub update {
1321 my ($self) = @_; 1538 my ($self) = @_;
1322 1539
1323 delete $self->{texture}; 1540 delete $self->{texture};
1324 $self->SUPER::update; 1541 $self->SUPER::update;
1325} 1542}
1326 1543
1327sub reconfigure { 1544sub realloc {
1328 my ($self) = @_; 1545 my ($self) = @_;
1329 1546
1330 delete $self->{texture}; 1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1331} 1549}
1332 1550
1333sub set_text { 1551sub set_text {
1334 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1335 1553
1336 return if $self->{text} eq "T$text"; 1554 return if $self->{text} eq "T$text";
1337 $self->{text} = "T$text"; 1555 $self->{text} = "T$text";
1338 1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1339 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1340 1559
1341 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1342 $self->update; 1562 $self->update;
1343 $self->check_size;
1344} 1563}
1345 1564
1346sub set_markup { 1565sub set_markup {
1347 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1348 1567
1349 return if $self->{text} eq "M$markup"; 1568 return if $self->{text} eq "M$markup";
1350 $self->{text} = "M$markup"; 1569 $self->{text} = "M$markup";
1351 1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1352 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1353 1575
1354 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1355 $self->update; 1578 $self->update;
1356 $self->check_size;
1357} 1579}
1358 1580
1359sub size_request { 1581sub size_request {
1360 my ($self) = @_; 1582 my ($self) = @_;
1361 1583
1584 $self->{size_req} ||= do {
1362 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1363 $self->{layout}->set_width ($self->{max_w} || -1); 1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1364 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1365 1590
1366 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1367 1592
1368 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1369 $self->{template}->set_font ($self->{font}) if $self->{font}; 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1370 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1371 1596
1372 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1373 1598
1374 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1375 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1376 } 1604 };
1377 1605
1378 ( 1606 @{ $self->{size_req} }
1379 $w + $self->{padding} * 2,
1380 $h + $self->{padding} * 2,
1381 )
1382} 1607}
1383 1608
1384sub size_allocate { 1609sub size_allocate {
1385 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1386 1611
1612 delete $self->{ox};
1613
1387 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1388} 1616}
1389 1617
1390sub set_fontsize { 1618sub set_fontsize {
1391 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1392 1620
1393 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1394 delete $self->{texture}; 1622 delete $self->{texture};
1395 $self->check_size; 1623
1396 $self->update; 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1397} 1633}
1398 1634
1399sub _draw { 1635sub _draw {
1400 my ($self) = @_; 1636 my ($self) = @_;
1401 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1402 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1403 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1404 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1406 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1407 }; 1649 };
1408 1650
1409 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1411 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1413
1414 glColor @{$self->{fg}};
1415
1416 $self->{ox} = int (
1417 $self->{align} < 0 ? $self->{padding}
1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
1421
1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1429 1671
1430 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1431 glDisable GL_BLEND;
1432} 1673}
1433 1674
1434############################################################################# 1675#############################################################################
1435 1676
1436package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1449 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1450 can_hover => 1, 1691 can_hover => 1,
1451 can_focus => 1, 1692 can_focus => 1,
1452 valign => 0, 1693 valign => 0,
1453 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1454 @_ 1697 @_
1455 ) 1698 )
1456} 1699}
1457 1700
1458sub _set_text { 1701sub _set_text {
… …
1460 1703
1461 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1462 1705
1463 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1464 1707
1465 delete $self->{texture};
1466
1467 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1468 $self->{text} = $text; 1709 $self->{text} = $text;
1469 1710
1470 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1472 1714
1473 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1474} 1726}
1475 1727
1476sub get_text { 1728sub get_text {
1477 $_[0]{text} 1729 $_[0]{text}
1478} 1730}
… …
1481 my ($self) = @_; 1733 my ($self) = @_;
1482 1734
1483 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1484 1736
1485 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1486}
1487
1488sub size_allocate {
1489 my ($self, $w, $h) = @_;
1490
1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1492}
1493
1494sub set_text {
1495 my ($self, $text) = @_;
1496
1497 $self->{cursor} = length $text;
1498 $self->_set_text ($text);
1499 $self->update;
1500} 1738}
1501 1739
1502sub key_down { 1740sub key_down {
1503 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1504 1742
… …
1506 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1507 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1508 1746
1509 my $text = $self->get_text; 1747 my $text = $self->get_text;
1510 1748
1511 if ($sym == 8) { 1749 if ($uni == 8) {
1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1513 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1514 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1515 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1516 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1517 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1518 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1519 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1520 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1521 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1522 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1523 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1524 $self->emit ('escape'); 1762 $self->_emit ('escape');
1525 } elsif ($uni) { 1763 } elsif ($uni) {
1526 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1527 } 1767 }
1528 1768
1529 $self->_set_text ($text); 1769 $self->_set_text ($text);
1530 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1531} 1774}
1532 1775
1533sub focus_in { 1776sub focus_in {
1534 my ($self) = @_; 1777 my ($self) = @_;
1535 1778
… …
1550 utf8::encode $text; 1793 utf8::encode $text;
1551 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1552 1795
1553 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1554 $self->update; 1797 $self->update;
1798
1799 1
1555} 1800}
1556 1801
1557sub mouse_motion { 1802sub mouse_motion {
1558 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1559# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1560} 1807}
1561 1808
1562sub _draw { 1809sub _draw {
1563 my ($self) = @_; 1810 my ($self) = @_;
1564 1811
1565 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1566 1813
1567 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1568 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1569 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1570 } else { 1817 } else {
1571 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1572 } 1819 }
1573 1820
1574 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1575 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1576 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1577 glVertex 0 , 0; 1824 glVertex 0 , 0;
1578 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1579 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1580 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1615 if ($sym == 13) { 1862 if ($sym == 13) {
1616 unshift @{$self->{history}}, 1863 unshift @{$self->{history}},
1617 my $txt = $self->get_text; 1864 my $txt = $self->get_text;
1618 $self->{history_pointer} = -1; 1865 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = ''; 1866 $self->{history_saveback} = '';
1620 $self->emit (activate => $txt); 1867 $self->_emit (activate => $txt);
1621 $self->update; 1868 $self->update;
1622 1869
1623 } elsif ($sym == CFClient::SDLK_UP) { 1870 } elsif ($sym == CFClient::SDLK_UP) {
1624 if ($self->{history_pointer} < 0) { 1871 if ($self->{history_pointer} < 0) {
1625 $self->{history_saveback} = $self->get_text; 1872 $self->{history_saveback} = $self->get_text;
… …
1641 } else { 1888 } else {
1642 $self->set_text ($self->{history_saveback}); 1889 $self->set_text ($self->{history_saveback});
1643 } 1890 }
1644 1891
1645 } else { 1892 } else {
1646 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1647 } 1896 1
1648
1649} 1897}
1650 1898
1651############################################################################# 1899#############################################################################
1652 1900
1653package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1662 1910
1663sub new { 1911sub new {
1664 my $class = shift; 1912 my $class = shift;
1665 1913
1666 $class->SUPER::new ( 1914 $class->SUPER::new (
1667 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1668 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1669 bg => [1, 1, 1, 0.2],
1670 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1671 can_hover => 1, 1919 can_hover => 1,
1672 align => 0, 1920 align => 0,
1673 valign => 0, 1921 valign => 0,
1674 can_events => 1, 1922 can_events => 1,
1675 @_ 1923 @_
1676 ) 1924 )
1677} 1925}
1678 1926
1927sub activate { }
1928
1679sub button_up { 1929sub button_up {
1680 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1681 1931
1932 $self->emit ("activate")
1682 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1683 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1684 $self->emit ("activate"); 1935
1685 } 1936 1
1686} 1937}
1687 1938
1688sub _draw { 1939sub _draw {
1689 my ($self) = @_; 1940 my ($self) = @_;
1690 1941
1691 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1692 1943
1693 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg};
1695 }
1696
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1702 1947
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1704 1949
1705 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707 1951
1708 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1709} 1953}
1710 1954
1711############################################################################# 1955#############################################################################
… …
1722 1966
1723sub new { 1967sub new {
1724 my $class = shift; 1968 my $class = shift;
1725 1969
1726 $class->SUPER::new ( 1970 $class->SUPER::new (
1727 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1728 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1729 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1730 state => 0, 1977 state => 0,
1731 can_hover => 1, 1978 can_hover => 1,
1732 @_ 1979 @_
1733 ) 1980 )
1734} 1981}
1735 1982
1736sub size_request { 1983sub size_request {
1737 my ($self) = @_; 1984 my ($self) = @_;
1738 1985
1739 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1740} 1987}
1741 1988
1742sub button_down { 1989sub button_down {
1743 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1744 1991
1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1747 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1748 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1749 } 2000 1
1750} 2001}
1751 2002
1752sub _draw { 2003sub _draw {
1753 my ($self) = @_; 2004 my ($self) = @_;
1754 2005
1755 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1756 2007
1757 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1758 2009
1759 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1760 2013
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762 2015
1763 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1764 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1770
1771 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773} 2021}
1774 2022
1775############################################################################# 2023#############################################################################
1776 2024
1777package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1820 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1821 2069
1822 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1823 } 2071 }
1824 2072
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 2075
1830 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1831 2077
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1834} 2079}
1835 2080
1836############################################################################# 2081#############################################################################
1837 2082
… …
1927 2172
1928 my $h1 = $self->{h} * (1 - $ycut1); 2173 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2); 2174 my $h2 = $self->{h} * (1 - $ycut2);
1930 2175
1931 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935 2181
1936 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
… …
2026 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
2027 2273
2028sub new { 2274sub new {
2029 my $class = shift; 2275 my $class = shift;
2030 2276
2031 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
2032 2278
2033 # TODO: 0-width page 2279 # TODO: 0-width page
2034 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
2035 # TODO: calculations are off 2281 # TODO: calculations are off
2036 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
2037 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
2038 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
2039 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
2040 req_w => $::WIDTH / 80, 2288 min_w => $::WIDTH / 80,
2041 req_h => $::WIDTH / 80, 2289 min_h => $::WIDTH / 80,
2042 vertical => 0, 2290 vertical => 0,
2043 can_hover => 1, 2291 can_hover => 1,
2044 inner_pad => 5, 2292 inner_pad => 0.02,
2045 @_ 2293 @_
2046 ); 2294 );
2047 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
2048 $self 2299 $self
2049} 2300}
2050 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
2051sub size_request { 2336sub size_request {
2052 my ($self) = @_; 2337 my ($self) = @_;
2053 2338
2054 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
2055 my $h = $self->{req_h};
2056
2057 $self->{vertical} ? ($h, $w) : ($w, $h)
2058} 2340}
2059 2341
2060sub button_down { 2342sub button_down {
2061 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
2062 2344
2063 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
2064 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
2065} 2350}
2066 2351
2067sub mouse_motion { 2352sub mouse_motion {
2068 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
2069 2354
2070 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
2071 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
2072 2385
2073 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2074 2387
2075 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2076 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2077 2390
2078 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
2079 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
2080 $x = $lo if $x < $lo;
2081 $x = $hi - $page if $x > $hi - $page;
2082 $self->{range}[0] = $x;
2083 2393
2084 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
2085 $self->update; 2395 $self->{knob_w} = $knob_w;
2086 } 2396 }
2087}
2088
2089# the inner_* stuff is for generating a padding for the slider handle,
2090# so that the handle doesn't leave the texture. This calculation isn't 100%
2091# correct propably, but it does the job for now
2092sub _calc_inner_pad_px {
2093 my ($self, $w) = @_;
2094 ($w / 100) * $self->{inner_pad} # % to pixels
2095}
2096
2097sub _draw {
2098 my ($self) = @_;
2099 2397
2100 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
2101 2399
2102 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
2103 2401
2104 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
2105 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
2106 2404
2405 glTranslate 1, 0, 0;
2107 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
2108 glTranslate 0, -$self->{w}, 0;
2109
2110 ($w, $h) = ($h, $w);
2111 } 2407 }
2112 2408
2113 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2114 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2115 2411
2116 my ($value, $lo, $hi, $page) = @{$self->{range}};
2117
2118 $hi = $value + 1 if $lo == $hi;
2119
2120 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
2123 $page = int $page * $inner_w / ($hi - $lo);
2124 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2125
2126 $w -= $page;
2127 $page &= ~1;
2128 glTranslate $page * 0.5, 0, 0;
2129 $page ||= 2;
2130
2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2133
2134 glEnable GL_BLEND;
2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2136 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2138 2414
2139 # draw background 2415 # draw background
2140 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2141 2417
2142 # draw handle 2418 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2144 2420
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
2147} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2148 2464
2149############################################################################# 2465#############################################################################
2150 2466
2151package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
2152 2468
… …
2161 fontsize => 1, 2477 fontsize => 1,
2162 can_events => 0, 2478 can_events => 0,
2163 #font => default_font 2479 #font => default_font
2164 @_, 2480 @_,
2165 2481
2166 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
2167 par => [], 2483 par => [],
2168 height => 0, 2484 height => 0,
2169 children => [ 2485 children => [
2170 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
… …
2182 2498
2183 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
2184 $self->reflow; 2500 $self->reflow;
2185} 2501}
2186 2502
2187sub text_height {
2188 my ($self, $text) = @_;
2189
2190 my $layout = $self->{layout};
2191
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text);
2195
2196 ($layout->size)[1]
2197}
2198
2199sub reflow {
2200 my ($self) = @_;
2201
2202 $self->{need_reflow}++;
2203 $self->update;
2204}
2205
2206sub size_allocate { 2503sub size_allocate {
2207 my ($self, $w, $h) = @_; 2504 my ($self, $w, $h) = @_;
2208 2505
2209 $self->SUPER::size_allocate ($w, $h); 2506 $self->SUPER::size_allocate ($w, $h);
2210 2507
… …
2213 $self->{layout}->set_width ($self->{children}[0]{w}); 2510 $self->{layout}->set_width ($self->{children}[0]{w});
2214 2511
2215 $self->reflow; 2512 $self->reflow;
2216} 2513}
2217 2514
2515sub text_size {
2516 my ($self, $text, $indent) = @_;
2517
2518 my $layout = $self->{layout};
2519
2520 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2521 $layout->set_width ($self->{children}[0]{w} - $indent);
2522 $layout->set_markup ($text);
2523
2524 $layout->size
2525}
2526
2527sub reflow {
2528 my ($self) = @_;
2529
2530 $self->{need_reflow}++;
2531 $self->update;
2532}
2533
2534sub set_offset {
2535 my ($self, $offset) = @_;
2536
2537 # todo: base offset on lines or so, not on pixels
2538 $self->{children}[1]->set_value ($offset);
2539}
2540
2541sub clear {
2542 my ($self) = @_;
2543
2544 $self->{par} = [];
2545 $self->{height} = 0;
2546 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2547}
2548
2218sub add_paragraph { 2549sub add_paragraph {
2219 my ($self, $color, $text) = @_; 2550 my ($self, $color, $text, $indent) = @_;
2220 2551
2221 #TODO: intelligently "reformat" paragraph 2552 for my $line (split /\n/, $text) {
2222 2553 my ($w, $h) = $self->text_size ($line);
2223 my $height = $self->text_height ($text);
2224
2225 $self->{height} += $height; 2554 $self->{height} += $h;
2555 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2556 }
2226 2557
2227 push @{$self->{par}}, [$height, $color, $text];
2228
2229 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2558 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2230 $self->{children}[1]->update;
2231} 2559}
2232 2560
2233sub update { 2561sub update {
2234 my ($self) = @_; 2562 my ($self) = @_;
2235 2563
… …
2237 2565
2238 return unless $self->{h} > 0; 2566 return unless $self->{h} > 0;
2239 2567
2240 delete $self->{texture}; 2568 delete $self->{texture};
2241 2569
2242 $ROOT->on_refresh ($self, sub { 2570 $ROOT->on_post_alloc ($self, sub {
2571 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2572
2243 if (delete $self->{need_reflow}) { 2573 if (delete $self->{need_reflow}) {
2244 my $height = 0; 2574 my $height = 0;
2245 2575
2246 $height += $_->[0] = $self->text_height ($_->[2]) 2576 my $layout = $self->{layout};
2577
2578 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2579
2247 for @{$self->{par}}; 2580 for (@{$self->{par}}) {
2581 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2582 $layout->set_width ($W - $_->[3]);
2583 $layout->set_markup ($_->[4]);
2584 my ($w, $h) = $layout->size;
2585 $_->[0] = $w + $_->[3];
2586 $_->[1] = $h;
2587 }
2588
2589 $height += $_->[1];
2590 }
2248 2591
2249 $self->{height} = $height; 2592 $self->{height} = $height;
2250 2593
2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2594 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2252 2595
2253 delete $self->{texture}; 2596 delete $self->{texture};
2254 } 2597 }
2255 2598
2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2599 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2257 glClearColor 0, 0, 0, 0; 2600 glClearColor 0, 0, 0, 0;
2258 glClear GL_COLOR_BUFFER_BIT; 2601 glClear GL_COLOR_BUFFER_BIT;
2259 2602
2603 my $top = int $self->{children}[1]{range}[0];
2604
2605 my $y0 = $top;
2606 my $y1 = $top + $H;
2607
2608 my $y = 0;
2609
2610 my $layout = $self->{layout};
2611
2612 $layout->set_font ($self->{font}) if $self->{font};
2613
2260 glEnable GL_BLEND; 2614 glEnable GL_BLEND;
2615 #TODO# not correct in windows where rgba is forced off
2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2616 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D;
2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265 my $top = int $self->{children}[1]{range}[0];
2266
2267 my $y0 = $top;
2268 my $y1 = $top + $self->{h};
2269
2270 my $y = 0;
2271
2272 my $layout = $self->{layout};
2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275 2617
2276 for my $par (@{$self->{par}}) { 2618 for my $par (@{$self->{par}}) {
2277 my $h = $par->[0]; 2619 my $h = $par->[1];
2278 2620
2279 if ($y0 < $y + $h && $y < $y1) { 2621 if ($y0 < $y + $h && $y < $y1) {
2622 $layout->set_foreground (@{ $par->[2] });
2623 $layout->set_width ($W - $par->[3]);
2280 $layout->set_text ($par->[2]); 2624 $layout->set_markup ($par->[4]);
2281 2625
2282 glColor @{ $par->[1] }; 2626 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2283 my ($W, $H) = $layout->size; 2627
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2628 glRasterPos $par->[3], $y - $y0;
2629 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2285 } 2630 }
2286 2631
2287 $y += $h; 2632 $y += $h;
2288 } 2633 }
2289 2634
2290 glDisable GL_TEXTURE_2D;
2291 glDisable GL_BLEND; 2635 glDisable GL_BLEND;
2292 }; 2636 };
2293 }); 2637 });
2294} 2638}
2295 2639
2296sub _draw { 2640sub _draw {
2297 my ($self) = @_; 2641 my ($self) = @_;
2298 2642
2299 glEnable GL_BLEND;
2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301 glEnable GL_TEXTURE_2D; 2643 glEnable GL_TEXTURE_2D;
2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1; 2645 glColor 0, 0, 0, 1;
2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2646 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305 glDisable GL_TEXTURE_2D; 2647 glDisable GL_TEXTURE_2D;
2306 glDisable GL_BLEND;
2307 2648
2308 $self->{children}[1]->draw; 2649 $self->{children}[1]->draw;
2309 2650
2310} 2651}
2311 2652
… …
2359 2700
2360sub new { 2701sub new {
2361 my $class = shift; 2702 my $class = shift;
2362 2703
2363 my $self = $class->SUPER::new ( 2704 my $self = $class->SUPER::new (
2364 state => 0, 2705 state => 0,
2365 connect_activate => \&toggle_flopper, 2706 on_activate => \&toggle_flopper,
2366 @_ 2707 @_
2367 ); 2708 );
2368 2709
2369 if ($self->{state}) {
2370 $self->{state} = 0;
2371 $self->toggle_flopper;
2372 }
2373
2374 $self 2710 $self
2375} 2711}
2376 2712
2377sub toggle_flopper { 2713sub toggle_flopper {
2378 my ($self) = @_; 2714 my ($self) = @_;
2379 2715
2380 # TODO: use animation 2716 $self->{other}->toggle_visibility;
2381 if ($self->{state} = !$self->{state}) {
2382 $CFClient::UI::ROOT->add ($self->{other});
2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
2384 $self->emit ("open");
2385 } else {
2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391} 2717}
2392 2718
2393############################################################################# 2719#############################################################################
2394 2720
2395package CFClient::UI::Tooltip; 2721package CFClient::UI::Tooltip;
… …
2405 @_, 2731 @_,
2406 can_events => 0, 2732 can_events => 0,
2407 ) 2733 )
2408} 2734}
2409 2735
2410sub set_markup { 2736sub set_tooltip_from {
2411 my ($self, $text) = @_; 2737 my ($self, $widget) = @_;
2412 2738
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2739 my $tooltip = $widget->{tooltip};
2414 $self->{label}->set_markup ($text); 2740
2415 $self->add ($self->{label}); 2741 if ($ENV{CFPLUS_DEBUG} & 2) {
2742 $tooltip .= "\n\n" . (ref $widget) . "\n"
2743 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2744 . "req $widget->{req_w} $widget->{req_h}\n"
2745 . "visible $widget->{visible}";
2746 }
2747
2748 $self->add (new CFClient::UI::Label
2749 markup => $tooltip,
2750 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2751 fontsize => 0.8,
2752 fg => [0, 0, 0, 1],
2753 ellipsise => 0,
2754 font => ($widget->{tooltip_font} || $::FONT_PROP),
2755 );
2416} 2756}
2417 2757
2418sub size_request { 2758sub size_request {
2419 my ($self) = @_; 2759 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422 2760
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2761 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424 2762
2425 ($w + 4, $h + 4) 2763 ($w + 4, $h + 4)
2426} 2764}
… …
2429 my ($self, $w, $h) = @_; 2767 my ($self, $w, $h) = @_;
2430 2768
2431 $self->SUPER::size_allocate ($w - 4, $h - 4); 2769 $self->SUPER::size_allocate ($w - 4, $h - 4);
2432} 2770}
2433 2771
2772sub visibility_change {
2773 my ($self, $visible) = @_;
2774
2775 return unless $visible;
2776
2777 $self->{root}->on_post_alloc ("move_$self" => sub {
2778 my $widget = $self->{owner}
2779 or return;
2780
2781 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2782
2783 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2784 if $x + $self->{w} > $::WIDTH;
2785
2786 $self->move_abs ($x, $y);
2787 });
2788}
2789
2434sub _draw { 2790sub _draw {
2435 my ($self) = @_; 2791 my ($self) = @_;
2436 2792
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375; 2793 glTranslate 0.375, 0.375;
2439 2794
2440 my ($w, $h) = @$self{qw(w h)}; 2795 my ($w, $h) = @$self{qw(w h)};
2441 2796
2442 glColor 1, 0.8, 0.4; 2797 glColor 1, 0.8, 0.4;
… …
2453 glVertex 0 , $h; 2808 glVertex 0 , $h;
2454 glVertex $w, $h; 2809 glVertex $w, $h;
2455 glVertex $w, 0; 2810 glVertex $w, 0;
2456 glEnd; 2811 glEnd;
2457 2812
2458 glPopMatrix; 2813 glTranslate 2 - 0.375, 2 - 0.375;
2459 2814
2460 glTranslate 2, 2;
2461 $self->SUPER::_draw; 2815 $self->SUPER::_draw;
2462} 2816}
2463 2817
2464############################################################################# 2818#############################################################################
2465 2819
… …
2470use CFClient::OpenGL; 2824use CFClient::OpenGL;
2471 2825
2472sub new { 2826sub new {
2473 my $class = shift; 2827 my $class = shift;
2474 2828
2475 $class->SUPER::new ( 2829 my $self = $class->SUPER::new (
2476 aspect => 1, 2830 aspect => 1,
2831 can_events => 0,
2477 @_, 2832 @_,
2478 ) 2833 );
2834
2835 if ($self->{anim} && $self->{animspeed}) {
2836 Scalar::Util::weaken (my $widget = $self);
2837
2838 $self->{timer} = Event->timer (
2839 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2840 hard => 1,
2841 interval => $self->{animspeed},
2842 cb => sub {
2843 ++$widget->{frame};
2844 $widget->update;
2845 },
2846 );
2847 }
2848
2849 $self
2479} 2850}
2480 2851
2481sub size_request { 2852sub size_request {
2482 (32, 8) 2853 (32, 8)
2483} 2854}
2484 2855
2856sub update {
2857 my ($self) = @_;
2858
2859 return unless $self->{visible};
2860
2861 $self->SUPER::update;
2862}
2863
2485sub _draw { 2864sub _draw {
2486 my ($self) = @_; 2865 my ($self) = @_;
2487 2866
2867 return unless $::CONN;
2868
2869 my $face;
2870
2871 if ($self->{frame}) {
2872 my $anim = $::CONN->{anim}[$self->{anim}];
2873
2874 $face = $anim->[ $self->{frame} % @$anim ]
2875 if $anim && @$anim;
2876 }
2877
2488 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2878 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2489 2879
2490 # TODO animation
2491 if ($tex) { 2880 if ($tex) {
2492 glEnable GL_BLEND;
2493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2494 glEnable GL_TEXTURE_2D; 2881 glEnable GL_TEXTURE_2D;
2495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2496 glColor 1, 1, 1, 1; 2883 glColor 0, 0, 0, 1;
2497 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2884 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2498 glDisable GL_TEXTURE_2D; 2885 glDisable GL_TEXTURE_2D;
2499 glDisable GL_BLEND;
2500 } 2886 }
2501} 2887}
2888
2889sub DESTROY {
2890 my ($self) = @_;
2891
2892 $self->{timer}->cancel
2893 if $self->{timer};
2894
2895 $self->SUPER::DESTROY;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Buttonbar;
2901
2902our @ISA = CFClient::UI::HBox::;
2903
2904# TODO: should actualyl wrap buttons and other goodies.
2502 2905
2503############################################################################# 2906#############################################################################
2504 2907
2505package CFClient::UI::Menu; 2908package CFClient::UI::Menu;
2506 2909
… …
2518 ); 2921 );
2519 2922
2520 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2923 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2521 2924
2522 for my $item (@{ $self->{items} }) { 2925 for my $item (@{ $self->{items} }) {
2523 my ($widget, $cb) = @$item; 2926 my ($widget, $cb, $tooltip) = @$item;
2524 2927
2525 # handle various types of items, only text for now 2928 # handle various types of items, only text for now
2526 if (!ref $widget) { 2929 if (!ref $widget) {
2527 $widget = new CFClient::UI::Label 2930 $widget = new CFClient::UI::Label
2528 can_hover => 1, 2931 can_hover => 1,
2529 can_events => 1, 2932 can_events => 1,
2530 text => $widget; 2933 text => $widget,
2934 tooltip => $tooltip
2531 } 2935 }
2532 2936
2533 $self->{item}{$widget} = $item; 2937 $self->{item}{$widget} = $item;
2534 2938
2535 $self->{vbox}->add ($widget); 2939 $self->{vbox}->add ($widget);
… …
2540 2944
2541# popup given the event (must be a mouse button down event currently) 2945# popup given the event (must be a mouse button down event currently)
2542sub popup { 2946sub popup {
2543 my ($self, $ev) = @_; 2947 my ($self, $ev) = @_;
2544 2948
2545 $self->emit ("popdown"); 2949 $self->_emit ("popdown");
2546 2950
2547 # maybe save $GRAB? must be careful about events... 2951 # maybe save $GRAB? must be careful about events...
2548 $GRAB = $self; 2952 $GRAB = $self;
2549 $self->{button} = $ev->{button}; 2953 $self->{button} = $ev->{button};
2550 2954
2551 $self->show; 2955 $self->show;
2552 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2956 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2553} 2957}
2554 2958
2555sub mouse_motion { 2959sub mouse_motion {
2556 my ($self, $ev, $x, $y) = @_; 2960 my ($self, $ev, $x, $y) = @_;
2557 2961
2558 # TODO: should use vbox->find_widget or so 2962 # TODO: should use vbox->find_widget or so
2559 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2963 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2560 $self->{hover} = $self->{item}{$HOVER}; 2964 $self->{hover} = $self->{item}{$HOVER};
2965
2966 0
2561} 2967}
2562 2968
2563sub button_up { 2969sub button_up {
2564 my ($self, $ev, $x, $y) = @_; 2970 my ($self, $ev, $x, $y) = @_;
2565 2971
2566 if ($ev->{button} == $self->{button}) { 2972 if ($ev->{button} == $self->{button}) {
2567 undef $GRAB; 2973 undef $GRAB;
2568 $self->hide; 2974 $self->hide;
2569 2975
2570 $self->emit ("popdown"); 2976 $self->_emit ("popdown");
2571 $self->{hover}[1]->() if $self->{hover}; 2977 $self->{hover}[1]->() if $self->{hover};
2978 } else {
2979 return 0
2980 }
2981
2572 } 2982 1
2573} 2983}
2574 2984
2575############################################################################# 2985#############################################################################
2576 2986
2987package CFClient::UI::Multiplexer;
2988
2989our @ISA = CFClient::UI::Container::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 @_,
2996 );
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000
3001 $self
3002}
3003
3004sub add {
3005 my ($self, @widgets) = @_;
3006
3007 $self->SUPER::add (@widgets);
3008
3009 $self->{current} = $self->{children}[0]
3010 if @{ $self->{children} };
3011}
3012
3013sub set_current_page {
3014 my ($self, $page_or_widget) = @_;
3015
3016 my $widget = ref $page_or_widget
3017 ? $page_or_widget
3018 : $self->{children}[$page_or_widget];
3019
3020 $self->{current} = $widget;
3021 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3022
3023 $self->_emit (page_changed => $self->{current});
3024
3025 $self->realloc;
3026}
3027
3028sub visible_children {
3029 $_[0]{current}
3030}
3031
3032sub size_request {
3033 my ($self) = @_;
3034
3035 $self->{current}->size_request
3036}
3037
3038sub size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 $self->{current}->configure (0, 0, $w, $h);
3042}
3043
3044sub _draw {
3045 my ($self) = @_;
3046
3047 $self->{current}->draw;
3048}
3049
3050#############################################################################
3051
3052package CFClient::UI::Notebook;
3053
3054our @ISA = CFClient::UI::VBox::;
3055
3056sub new {
3057 my $class = shift;
3058
3059 my $self = $class->SUPER::new (
3060 buttonbar => (new CFClient::UI::Buttonbar),
3061 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3062 # filter => # will be put between multiplexer and $self
3063 @_,
3064 );
3065
3066 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3067 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3068
3069 $self
3070}
3071
3072sub add {
3073 my ($self, $title, $widget, $tooltip) = @_;
3074
3075 Scalar::Util::weaken $self;
3076
3077 $self->{buttonbar}->add (new CFClient::UI::Button
3078 markup => $title,
3079 tooltip => $tooltip,
3080 on_activate => sub { $self->set_current_page ($widget) },
3081 );
3082
3083 $self->{multiplexer}->add ($widget);
3084}
3085
3086sub set_current_page {
3087 my ($self, $page) = @_;
3088
3089 $self->{multiplexer}->set_current_page ($page);
3090 $self->_emit (page_changed => $self->{multiplexer}{current});
3091}
3092
3093#############################################################################
3094
3095package CFClient::UI::Combobox;
3096
3097use utf8;
3098
3099our @ISA = CFClient::UI::Button::;
3100
3101sub new {
3102 my $class = shift;
3103
3104 my $self = $class->SUPER::new (
3105 options => [], # [title, value, tooltip], ...
3106 value => undef,
3107 @_,
3108 );
3109
3110 $self->_set_value ($self->{value});
3111
3112 $self
3113}
3114
3115sub button_down {
3116 my ($self, $ev) = @_;
3117
3118 my @menu_items;
3119
3120 for (@{ $self->{options} }) {
3121 my ($title, $value, $tooltip) = @$_;
3122
3123 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3124 }
3125
3126 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3127}
3128
3129sub _set_value {
3130 my ($self, $value) = @_;
3131
3132 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3133 or return;
3134
3135 $self->{value} = $item->[1];
3136 $self->set_markup ("$item->[0] ⇓");
3137 $self->set_tooltip ($item->[2]);
3138}
3139
3140sub set_value {
3141 my ($self, $value) = @_;
3142
3143 return unless $self->{value} ne $value;
3144
3145 $self->_set_value ($value);
3146 $self->_emit (changed => $value);
3147}
3148
3149#############################################################################
3150
3151package CFClient::UI::Statusbox;
3152
3153our @ISA = CFClient::UI::VBox::;
3154
3155sub new {
3156 my $class = shift;
3157
3158 my $self = $class->SUPER::new (
3159 fontsize => 0.8,
3160 @_,
3161 );
3162
3163 Scalar::Util::weaken (my $this = $self);
3164
3165 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3166
3167 $self
3168}
3169
3170sub reorder {
3171 my ($self) = @_;
3172 my $NOW = Time::HiRes::time;
3173
3174 # freeze display when hovering over any label
3175 return if $CFClient::UI::TOOLTIP->{owner}
3176 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3177 values %{ $self->{item} };
3178
3179 while (my ($k, $v) = each %{ $self->{item} }) {
3180 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3181 }
3182
3183 my @widgets;
3184
3185 my @items = sort {
3186 $a->{pri} <=> $b->{pri}
3187 or $b->{id} <=> $a->{id}
3188 } values %{ $self->{item} };
3189
3190 $self->{timer}->interval (1);
3191
3192 my $count = 10 + 1;
3193 for my $item (@items) {
3194 last unless --$count;
3195
3196 my $label = $item->{label} ||= do {
3197 # TODO: doesn't handle markup well (read as: at all)
3198 my $short = $item->{count} > 1
3199 ? "<b>$item->{count} ×</b> $item->{text}"
3200 : $item->{text};
3201
3202 for ($short) {
3203 s/^\s+//;
3204 s/\s+/ /g;
3205 }
3206
3207 new CFClient::UI::Label
3208 markup => $short,
3209 tooltip => $item->{tooltip},
3210 tooltip_font => $::FONT_PROP,
3211 tooltip_width => 0.67,
3212 fontsize => $item->{fontsize} || $self->{fontsize},
3213 max_w => $::WIDTH * 0.44,
3214 fg => [@{ $item->{fg} }],
3215 can_events => 1,
3216 can_hover => 1
3217 };
3218
3219 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3220 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3221 $label->update;
3222 $label->set_max_size (undef, $label->{req_h} * $diff)
3223 if $diff < 1;
3224 $self->{timer}->interval (1/30);
3225 } else {
3226 $label->{fg}[3] = $item->{fg}[3] || 1;
3227 }
3228
3229 push @widgets, $label;
3230 }
3231
3232 $self->clear;
3233 $self->SUPER::add (reverse @widgets);
3234}
3235
3236sub add {
3237 my ($self, $text, %arg) = @_;
3238
3239 $text =~ s/^\s+//;
3240 $text =~ s/\s+$//;
3241
3242 return unless $text;
3243
3244 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3245
3246 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3247
3248 if (my $item = $self->{item}{$group}) {
3249 if ($item->{text} eq $text) {
3250 $item->{count}++;
3251 } else {
3252 $item->{count} = 1;
3253 $item->{text} = $item->{tooltip} = $text;
3254 }
3255 $item->{id} = ++$self->{id};
3256 $item->{timeout} = $timeout;
3257 delete $item->{label};
3258 } else {
3259 $self->{item}{$group} = {
3260 id => ++$self->{id},
3261 text => $text,
3262 timeout => $timeout,
3263 tooltip => $text,
3264 fg => [0.8, 0.8, 0.8, 0.8],
3265 pri => 0,
3266 count => 1,
3267 %arg,
3268 };
3269 }
3270
3271 $self->reorder;
3272}
3273
3274sub reconfigure {
3275 my ($self) = @_;
3276
3277 delete $_->{label}
3278 for values %{ $self->{item} || {} };
3279
3280 $self->reorder;
3281 $self->SUPER::reconfigure;
3282}
3283
3284sub DESTROY {
3285 my ($self) = @_;
3286
3287 $self->{timer}->cancel;
3288
3289 $self->SUPER::DESTROY;
3290}
3291
3292#############################################################################
3293
3294package CFClient::UI::Inventory;
3295
3296our @ISA = CFClient::UI::ScrolledWindow::;
3297
3298sub new {
3299 my $class = shift;
3300
3301 my $self = $class->SUPER::new (
3302 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3303 @_,
3304 );
3305
3306 $self
3307}
3308
3309sub set_items {
3310 my ($self, $items) = @_;
3311
3312 $self->{child}->clear;
3313 return unless $items;
3314
3315 my @items = sort {
3316 ($a->{type} <=> $b->{type})
3317 or ($a->{name} cmp $b->{name})
3318 } @$items;
3319
3320 $self->{real_items} = \@items;
3321
3322 my $row = 0;
3323 for my $item (@items) {
3324 CFClient::Item::update_widgets $item;
3325
3326 $self->{child}->add (0, $row, $item->{face_widget});
3327 $self->{child}->add (1, $row, $item->{desc_widget});
3328 $self->{child}->add (2, $row, $item->{weight_widget});
3329
3330 $row++;
3331 }
3332}
3333
3334#############################################################################
3335
3336package CFClient::UI::BindEditor;
3337
3338our @ISA = CFClient::UI::FancyFrame::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3344
3345 $self->add (my $vb = new CFClient::UI::VBox);
3346
3347
3348 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3349 text => "start recording",
3350 tooltip => "Start/Stops recording of actions."
3351 ."All subsequent actions after the recording started will be captured."
3352 ."The actions are displayed after the record was stopped."
3353 ."To bind the action you have to click on the 'Bind' button",
3354 on_activate => sub {
3355 unless ($self->{recording}) {
3356 $self->start;
3357 } else {
3358 $self->stop;
3359 }
3360 });
3361
3362 $vb->add (new CFClient::UI::Label text => "Actions:");
3363 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3364
3365 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3366 $vb->add (my $hb = new CFClient::UI::HBox);
3367 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3368 $hb->add (new CFClient::UI::Button
3369 text => "bind",
3370 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3371 on_activate => sub {
3372 $self->ask_for_bind;
3373 });
3374
3375 $vb->add (my $hb = new CFClient::UI::HBox);
3376 $hb->add (new CFClient::UI::Button
3377 text => "ok",
3378 expand => 1,
3379 tooltip => "This closes the binding editor and saves the binding",
3380 on_activate => sub {
3381 $self->hide;
3382 $self->commit;
3383 });
3384
3385 $hb->add (new CFClient::UI::Button
3386 text => "cancel",
3387 expand => 1,
3388 tooltip => "This closes the binding editor without saving",
3389 on_activate => sub {
3390 $self->hide;
3391 $self->{binding_cancel}->()
3392 if $self->{binding_cancel};
3393 });
3394
3395 $self->update_binding_widgets;
3396
3397 $self
3398}
3399
3400sub commit {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 if ($sym != 0 && @$cmds > 0) {
3404 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3405 ."'. Don't forget 'Save Config'!");
3406 $self->{binding_change}->($mod, $sym, $cmds)
3407 if $self->{binding_change};
3408 } else {
3409 $::STATUSBOX->add ("No action bound, no key or action specified!");
3410 $self->{binding_cancel}->()
3411 if $self->{binding_cancel};
3412 }
3413}
3414
3415sub start {
3416 my ($self) = @_;
3417
3418 $self->{rec_btn}->set_text ("stop recording");
3419 $self->{recording} = 1;
3420 $self->clear_command_list;
3421 $::CONN->start_record if $::CONN;
3422}
3423
3424sub stop {
3425 my ($self) = @_;
3426
3427 $self->{rec_btn}->set_text ("start recording");
3428 $self->{recording} = 0;
3429
3430 my $rec;
3431 $rec = $::CONN->stop_record if $::CONN;
3432 return unless ref $rec eq 'ARRAY';
3433 $self->set_command_list ($rec);
3434}
3435
3436
3437sub ask_for_bind_and_commit {
3438 my ($self) = @_;
3439 $self->ask_for_bind (1);
3440}
3441
3442sub ask_for_bind {
3443 my ($self, $commit) = @_;
3444
3445 CFClient::Binder::open_binding_dialog (sub {
3446 my ($mod, $sym) = @_;
3447 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3448 $self->update_binding_widgets;
3449 $self->commit if $commit;
3450 });
3451}
3452
3453# $mod and $sym are the modifiers and key symbol
3454# $cmds is a array ref of strings (the commands)
3455# $cb is the callback that is executed on OK
3456# $ccb is the callback that is executed on CANCEL and
3457# when the binding was unsuccessful on OK
3458sub set_binding {
3459 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3460
3461 $self->clear_command_list;
3462 $self->{recording} = 0;
3463 $self->{rec_btn}->set_text ("start recording");
3464
3465 $self->{binding} = [$mod, $sym];
3466 $self->{commands} = $cmds;
3467
3468 $self->{binding_change} = $cb;
3469 $self->{binding_cancel} = $ccb;
3470
3471 $self->update_binding_widgets;
3472}
3473
3474# this is a shortcut method that asks for a binding
3475# and then just binds it.
3476sub do_quick_binding {
3477 my ($self, $cmds) = @_;
3478 $self->set_binding (undef, undef, $cmds, sub {
3479 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3480 });
3481 $self->ask_for_bind (1);
3482}
3483
3484sub update_binding_widgets {
3485 my ($self) = @_;
3486 my ($mod, $sym, $cmds) = $self->get_binding;
3487 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3488 $self->set_command_list ($cmds);
3489}
3490
3491sub get_binding {
3492 my ($self) = @_;
3493 return (
3494 $self->{binding}->[0],
3495 $self->{binding}->[1],
3496 [ grep { defined $_ } @{$self->{commands}} ]
3497 );
3498}
3499
3500sub clear_command_list {
3501 my ($self) = @_;
3502 $self->{cmdbox}->clear ();
3503}
3504
3505sub set_command_list {
3506 my ($self, $cmds) = @_;
3507
3508 $self->{cmdbox}->clear ();
3509 $self->{commands} = $cmds;
3510
3511 my $idx = 0;
3512
3513 for (@$cmds) {
3514 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3515
3516 my $i = $idx;
3517 $hb->add (new CFClient::UI::Label text => $_);
3518 $hb->add (new CFClient::UI::Button
3519 text => "delete",
3520 tooltip => "Deletes the action from the record",
3521 on_activate => sub {
3522 $self->{cmdbox}->remove ($hb);
3523 $cmds->[$i] = undef;
3524 });
3525
3526
3527 $idx++
3528 }
3529}
3530
3531#############################################################################
3532
3533package CFClient::UI::SpellList;
3534
3535our @ISA = CFClient::UI::Table::;
3536
3537sub new {
3538 my $class = shift;
3539
3540 my $self = $class->SUPER::new (
3541 binding => [],
3542 commands => [],
3543 @_,
3544 )
3545}
3546
3547my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3548 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3549my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3550 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3551my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3553
3554sub rebuild_spell_list {
3555 my ($self) = @_;
3556
3557 $CFClient::UI::ROOT->on_refresh ($self => sub {
3558 $self->clear;
3559
3560 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3561 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3562 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3563 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3564
3565 my $row = 0;
3566
3567 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3568 my $spell = $self->{spell}{$_};
3569
3570 $row++;
3571
3572 $self->add (0, $row, new CFClient::UI::Face
3573 face => $spell->{face},
3574 can_hover => 1,
3575 can_events => 1,
3576 tooltip => $spell->{message},
3577 );
3578
3579 $self->add (1, $row, new CFClient::UI::Label
3580 expand => 1,
3581 text => $spell->{name},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3588 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3589 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3590
3591 # TODO: should be done via popup
3592 $self->add (5, $row, new CFClient::UI::Button
3593 text => "bind",
3594 tooltip => "bind spell readying (cast command) to key",
3595 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3596 );
3597 }
3598 });
3599}
3600
3601sub add_spell {
3602 my ($self, $spell) = @_;
3603
3604 $self->{spell}->{$spell->{name}} = $spell;
3605 $self->rebuild_spell_list;
3606}
3607
3608sub remove_spell {
3609 my ($self, $spell) = @_;
3610
3611 delete $self->{spell}->{$spell->{name}};
3612 $self->rebuild_spell_list;
3613}
3614
3615#############################################################################
3616
2577package CFClient::UI::Root; 3617package CFClient::UI::Root;
2578 3618
2579our @ISA = CFClient::UI::Container::; 3619our @ISA = CFClient::UI::Container::;
2580 3620
3621use List::Util qw(min max);
3622
2581use CFClient::OpenGL; 3623use CFClient::OpenGL;
2582 3624
2583sub check_size { 3625sub new {
2584 my ($self) = @_; 3626 my $class = shift;
2585 3627
2586 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3628 my $self = $class->SUPER::new (
3629 visible => 1,
3630 @_,
3631 );
3632
3633 Scalar::Util::weaken ($self->{root} = $self);
3634
3635 $self
2587} 3636}
2588 3637
2589sub size_request { 3638sub size_request {
2590 ($::WIDTH, $::HEIGHT) 3639 my ($self) = @_;
2591}
2592 3640
2593sub configure { 3641 ($self->{w}, $self->{h})
3642}
3643
3644sub _to_pixel {
3645 my ($coord, $size, $max) = @_;
3646
3647 $coord =
3648 $coord eq "center" ? ($max - $size) * 0.5
3649 : $coord eq "max" ? $max
3650 : $coord;
3651
3652 $coord = 0 if $coord < 0;
3653 $coord = $max - $size if $coord > $max - $size;
3654
3655 int $coord + 0.5
3656}
3657
3658sub size_allocate {
2594 my ($self, $x, $y, $w, $h) = @_; 3659 my ($self, $w, $h) = @_;
2595 3660
2596 $self->SUPER::configure ($x, $y, $w, $h);
2597
2598 for my $child (@{$self->{children}}) { 3661 for my $child ($self->children) {
2599 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3662 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2600 3663
2601 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3664 $X = $child->{force_x} if exists $child->{force_x};
2602 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3665 $Y = $child->{force_y} if exists $child->{force_y};
3666
3667 $X = _to_pixel $X, $W, $self->{w};
3668 $Y = _to_pixel $Y, $H, $self->{h};
3669
2603 $child->configure ($X, $Y, $W,$H); 3670 $child->configure ($X, $Y, $W, $H);
2604 } 3671 }
2605} 3672}
2606 3673
2607sub _topleft { 3674sub coord2local {
2608 my ($self, $x, $y) = @_; 3675 my ($self, $x, $y) = @_;
2609 3676
2610 ($x, $y) 3677 ($x, $y)
2611} 3678}
2612 3679
3680sub coord2global {
3681 my ($self, $x, $y) = @_;
3682
3683 ($x, $y)
3684}
3685
2613sub update { 3686sub update {
2614 my ($self) = @_; 3687 my ($self) = @_;
2615 3688
2616 $self->check_size; 3689 $::WANT_REFRESH++;
2617 ::refresh ();
2618} 3690}
2619 3691
2620sub add { 3692sub add {
2621 my ($self, $child) = @_; 3693 my ($self, @children) = @_;
2622 3694
2623 # integerize window positions 3695 $_->{is_toplevel} = 1
2624 $child->{x} = int $child->{x}; 3696 for @children;
2625 $child->{y} = int $child->{y};
2626 3697
2627 $self->SUPER::add ($child); 3698 $self->SUPER::add (@children);
3699}
3700
3701sub remove {
3702 my ($self, @children) = @_;
3703
3704 $self->SUPER::remove (@children);
3705
3706 delete $self->{is_toplevel}
3707 for @children;
3708
3709 while (@children) {
3710 my $w = pop @children;
3711 push @children, $w->children;
3712 $w->set_invisible;
3713 }
2628} 3714}
2629 3715
2630sub on_refresh { 3716sub on_refresh {
2631 my ($self, $id, $cb) = @_; 3717 my ($self, $id, $cb) = @_;
2632 3718
2633 $self->{refresh_hook}{$id} = $cb; 3719 $self->{refresh_hook}{$id} = $cb;
2634} 3720}
2635 3721
3722sub on_post_alloc {
3723 my ($self, $id, $cb) = @_;
3724
3725 $self->{post_alloc_hook}{$id} = $cb;
3726}
3727
2636sub draw { 3728sub draw {
2637 my ($self) = @_; 3729 my ($self) = @_;
2638 3730
2639 while (my $rcb = delete $self->{refresh_hook}) { 3731 while ($self->{refresh_hook}) {
2640 $_->() for values %$rcb; 3732 $_->()
3733 for values %{delete $self->{refresh_hook}};
2641 } 3734 }
3735
3736 if ($self->{realloc}) {
3737 my %queue;
3738 my @queue;
3739 my $widget;
3740
3741 outer:
3742 while () {
3743 if (my $realloc = delete $self->{realloc}) {
3744 for $widget (values %$realloc) {
3745 $widget->{visible} or next; # do not resize invisible widgets
3746
3747 $queue{$widget+0}++ and next; # duplicates are common
3748
3749 push @{ $queue[$widget->{visible}] }, $widget;
3750 }
3751 }
3752
3753 while () {
3754 @queue or last outer;
3755
3756 $widget = pop @{ $queue[-1] || [] }
3757 and last;
3758
3759 pop @queue;
3760 }
3761
3762 delete $queue{$widget+0};
3763
3764 my ($w, $h) = $widget->size_request;
3765
3766 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3767 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3768
3769 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3770 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3771
3772 $w = $widget->{force_w} if exists $widget->{force_w};
3773 $h = $widget->{force_h} if exists $widget->{force_h};
3774
3775 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3776 || delete $widget->{force_realloc}) {
3777 $widget->{req_w} = $w;
3778 $widget->{req_h} = $h;
3779
3780 $self->{size_alloc}{$widget+0} = $widget;
3781
3782 if (my $parent = $widget->{parent}) {
3783 $self->{realloc}{$parent+0} = $parent
3784 unless $queue{$parent+0};
3785
3786 $parent->{force_size_alloc} = 1;
3787 $self->{size_alloc}{$parent+0} = $parent;
3788 }
3789 }
3790
3791 delete $self->{realloc}{$widget+0};
3792 }
3793 }
3794
3795 while (my $size_alloc = delete $self->{size_alloc}) {
3796 my @queue = sort { $b->{visible} <=> $a->{visible} }
3797 values %$size_alloc;
3798
3799 while () {
3800 my $widget = pop @queue || last;
3801
3802 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3803
3804 $w = 0 if $w < 0;
3805 $h = 0 if $h < 0;
3806
3807 $w = int $w + 0.5;
3808 $h = int $h + 0.5;
3809
3810 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3811 $widget->{old_w} = $widget->{w};
3812 $widget->{old_h} = $widget->{h};
3813
3814 $widget->{w} = $w;
3815 $widget->{h} = $h;
3816
3817 $widget->emit (size_allocate => $w, $h);
3818 }
3819 }
3820 }
3821
3822 while ($self->{post_alloc_hook}) {
3823 $_->()
3824 for values %{delete $self->{post_alloc_hook}};
3825 }
3826
2642 3827
2643 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3828 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2644 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3829 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2645 glClear GL_COLOR_BUFFER_BIT; 3830 glClear GL_COLOR_BUFFER_BIT;
2646 3831
2647 glMatrixMode GL_PROJECTION; 3832 glMatrixMode GL_PROJECTION;
2648 glLoadIdentity; 3833 glLoadIdentity;
2649 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3834 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2650 glMatrixMode GL_MODELVIEW; 3835 glMatrixMode GL_MODELVIEW;
2651 glLoadIdentity; 3836 glLoadIdentity;
2652 3837
3838 {
3839 package CFClient::UI::Base;
3840
3841 ($draw_x, $draw_y, $draw_w, $draw_h) =
3842 (0, 0, $self->{w}, $self->{h});
3843 }
3844
2653 $self->_draw; 3845 $self->_draw;
2654} 3846}
2655 3847
2656############################################################################# 3848#############################################################################
2657 3849
2658package CFClient::UI::InventoryItem;
2659
2660our @ISA = CFClient::UI::HBox::;
2661
2662sub new {
2663 my $class = shift;
2664
2665 my %args = @_;
2666
2667 my $item = $args{item};
2668
2669 my $desc = $item->{nrof} < 2
2670 ? $item->{name}
2671 : "$item->{nrof} $item->{name_pl}";
2672
2673
2674 my $self = $class->SUPER::new (
2675 can_hover => 1,
2676 can_events => 1,
2677 tooltip => (CFClient::UI::Label->escape ($desc)
2678 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2679 connect_button_down => sub {
2680 my ($self, $ev, $x, $y) = @_;
2681
2682 # todo: maybe put examine on 1? but should just be a tooltip :(
2683 if ($ev->{button} == 1) {
2684 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2685 } elsif ($ev->{button} == 2) {
2686 $::CONN->send ("apply $item->{tag}");
2687 } elsif ($ev->{button} == 3) {
2688 CFClient::UI::Menu->new (
2689 items => [
2690 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2691 [
2692 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2693 sub { $::CONN->send ("lock $item->{tag}") },
2694 ],
2695 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2696 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2697 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2698 ],
2699 )->popup ($ev);
2700 }
2701
2702 1
2703 },
2704 %args
2705 );
2706 $self->add(new CFClient::UI::Face
2707 can_events => 0,
2708 face => $item->{face},
2709 anim => $item->{anim},
2710 animspeed => $item->{animspeed});
2711 $self->add(new CFClient::UI::Label
2712 can_events => 0,
2713 text => $desc);
2714
2715 $self
2716}
2717
2718#############################################################################
2719
2720package CFClient::UI::Inventory;
2721
2722our @ISA = CFClient::UI::ScrolledWindow::;
2723
2724sub new {
2725 my $class = shift;
2726
2727 my $self = $class->SUPER::new (
2728 scrolled => (new CFClient::UI::VBox),
2729 @_,
2730 );
2731
2732 $self
2733}
2734
2735sub set_items {
2736 my ($self, $items) = @_;
2737
2738 $self->{scrolled}->clear;
2739 return unless $items;
2740
2741 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2742
2743 $self->{real_items} = \@items;
2744
2745 for my $item (@items) {
2746 my $desc = $item->{nrof} < 2
2747 ? $item->{name}
2748 : "$item->{nrof} $item->{name_pl}";
2749
2750 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2751 }
2752
2753# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2754}
2755
2756sub size_request {
2757 my ($self) = @_;
2758 ($self->{req_w}, $self->{req_h});
2759}
2760
2761#############################################################################
2762
2763package CFClient::UI; 3850package CFClient::UI;
2764 3851
2765$ROOT = new CFClient::UI::Root; 3852$ROOT = new CFClient::UI::Root;
2766$TOOLTIP = new CFClient::UI::Tooltip; 3853$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2767 3854
27681 38551
2769 3856

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