ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.170 by root, Mon Apr 24 11:45:17 2006 UTC vs.
Revision 1.303 by elmex, Tue Jun 13 10:28:38 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
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
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
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
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 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->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
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
179 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
180 if $self->{parent}; 314 if $self->{parent};
181} 315}
182 316
183sub move { 317sub move_abs {
184 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
185 319
186 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
189 323
190 $self->update; 324 $self->update;
191} 325}
192 326
193sub set_size { 327sub set_size {
194 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
195 329
196 $self->{user_w} = $w; 330 $self->{force_w} = $w;
197 $self->{user_h} = $h; 331 $self->{force_h} = $h;
198 332
199 $self->check_size; 333 $self->realloc;
200} 334}
201 335
202sub size_request { 336sub size_request {
203 require Carp; 337 require Carp;
204 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
206 340
207sub configure { 341sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
209 343
210 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
213 349
214 # use alignment to adjust x, y 350 # use alignment to adjust x, y
215 351
216 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 354 }
221 355
222 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 357 $self->{x} = $x;
224 $self->{y} = $y; 358 $self->{y} = $y;
225 $self->update; 359 $self->update;
226 } 360 }
227 361
228 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
229 $self->{w} = $w; 365 $self->{alloc_w} = $w;
230 $self->{h} = $h; 366 $self->{alloc_h} = $h;
231 367
232 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 369 }
235} 370}
236 371
237sub size_allocate { 372sub size_allocate {
238 # nothing to be done 373 # nothing to be done
239} 374}
240 375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
241sub set_max_size { 384sub set_max_size {
242 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
243 386
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
246}
247 389
248# return top left coordinates 390 $self->realloc;
249sub _topleft { 391}
392
393sub set_tooltip {
250 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
251 395
252 $self->{parent} 396 $tooltip =~ s/^\s+//;
253 or Carp::confess "no parent widget in _topleft\n";#d# 397 $tooltip =~ s/\s+$//;
254 398
255 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
256} 407}
257 408
258# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
259sub coord2local { 410sub coord2local {
260 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
261 412
262 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
263 ($x - $X, $y - $Y)
264} 414}
265 415
266# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
267sub coord2global { 417sub coord2global {
268 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
269 419
270 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
271 ($x + $X, $y + $Y)
272} 421}
273 422
274sub focus_in { 423sub focus_in {
275 my ($self) = @_; 424 my ($self) = @_;
276 425
277 return if $FOCUS == $self; 426 return if $FOCUS == $self;
278 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
279 428
280 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
281 430
282 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
283 432
284 $focus->update if $focus; 433 $focus->update if $focus;
285 $FOCUS->update; 434 $FOCUS->update;
286} 435}
287 436
… …
290 439
291 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
292 441
293 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
294 443
295 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
296 445
297 $focus->update if $focus; #? 446 $focus->update if $focus; #?
298}
299 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
300sub mouse_motion { } 452sub mouse_motion { 0 }
301sub button_up { } 453sub button_up { 0 }
302sub key_down { } 454sub key_down { 0 }
303sub key_up { } 455sub key_up { 0 }
304 456
305sub button_down { 457sub button_down {
306 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
307 459
308 $self->focus_in; 460 $self->focus_in;
309}
310 461
311sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
312sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
313sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
314sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
315sub 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, $draw_h); # screen rectangle being drawn
316 538
317sub draw { 539sub draw {
318 my ($self) = @_; 540 my ($self) = @_;
319 541
320 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);
321 553
322 glPushMatrix; 554 glPushMatrix;
323 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
324 $self->_draw;
325 glPopMatrix;
326 556
327 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
328 my ($x, $y) = @$self{qw(x y)};
329
330 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
331 glEnable GL_BLEND; 559 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glBegin GL_QUADS; 561 glBegin GL_QUADS;
334 glVertex $x , $y;
335 glVertex $x + $self->{w}, $y;
336 glVertex $x + $self->{w}, $y + $self->{h};
337 glVertex $x , $y + $self->{h};
338 glEnd;
339 glDisable GL_BLEND;
340 }
341
342 if ($ENV{PCLIENT_DEBUG}) {
343 glPushMatrix;
344 glColor 1, 1, 0, 1;
345 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
346 glBegin GL_LINE_LOOP;
347 glVertex 0 , 0; 562 glVertex 0 , 0;
348 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
349 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
350 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
351 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
352 glPopMatrix; 580 glPopMatrix;
353 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;
354 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
355} 586}
356 587
357sub _draw { 588sub _draw {
358 my ($self) = @_; 589 my ($self) = @_;
359 590
360 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
361} 592}
362 593
363sub find_widget {
364 my ($self, $x, $y) = @_;
365
366 return () unless $self->{can_events};
367
368 return $self
369 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
370 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
371
372 ()
373}
374
375sub set_parent {
376 my ($self, $parent) = @_;
377
378 Scalar::Util::weaken ($self->{parent} = $parent);
379}
380
381sub check_size {
382 my ($self) = @_;
383
384 $self->{parent}
385 or return 1;
386
387 my ($w, $h) = $self->{user_w} && $self->{user_h}
388 ? @$self{qw(user_w user_h)}
389 : $self->size_request;
390
391 if ($w != $self->{req_w} || $h != $self->{req_h}) {
392 $self->{req_w} = $w;
393 $self->{req_h} = $h;
394
395 $self->{parent}->check_size
396 or $self->size_allocate (
397 (List::Util::max $self->{w}, $w),
398 (List::Util::max $self->{h}, $h),
399 );
400
401 1
402 } else {
403 0
404 }
405}
406
407sub update {
408 my ($self) = @_;
409
410 $self->{parent}->update
411 if $self->{parent};
412}
413
414sub connect {
415 my ($self, $signal, $cb) = @_;
416
417 push @{ $self->{signal_cb}{$signal} }, $cb;
418}
419
420sub emit {
421 my ($self, $signal, @args) = @_;
422
423 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
424}
425
426sub DESTROY { 594sub DESTROY {
427 my ($self) = @_; 595 my ($self) = @_;
428 596
429 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
430} 601}
431 602
432############################################################################# 603#############################################################################
433 604
434package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
442 my $class = shift; 613 my $class = shift;
443 614
444 # range [value, low, high, page] 615 # range [value, low, high, page]
445 616
446 $class->SUPER::new ( 617 $class->SUPER::new (
447 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
448 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
449 @_ 620 @_
450 ) 621 )
451} 622}
452 623
453sub _draw { 624sub _draw {
454 my ($self) = @_; 625 my ($self) = @_;
455 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
456 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
457 633
458 glEnable GL_BLEND; 634 glEnable GL_BLEND;
459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
460 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
461 637
462 glBegin GL_QUADS; 638 glBegin GL_QUADS;
463 glVertex 0 , 0; 639 glVertex 0 , 0;
464 glVertex 0 , $h; 640 glVertex 0 , $h;
465 glVertex $w, $h; 641 glVertex $w, $h;
466 glVertex $w, 0; 642 glVertex $w, 0;
467 glEnd; 643 glEnd;
468 644
469 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
470} 647}
471 648
472############################################################################# 649#############################################################################
473 650
474package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
479 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
480 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
481} 658}
482 659
483sub size_request { 660sub size_request {
484 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
485} 664}
486 665
487sub draw { } 666sub draw { }
488 667
489############################################################################# 668#############################################################################
… …
493our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
494 673
495sub new { 674sub new {
496 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
497 676
498 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
499 678
500 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
501 children => [], 680 children => [],
502 can_events => 0, 681 can_events => 0,
503 %arg, 682 %arg,
504 ); 683 );
684
505 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
506 687
507 $self 688 $self
508} 689}
509 690
510sub add { 691sub add {
511 my ($self, $child) = @_; 692 my ($self, @widgets) = @_;
512 693
513 $child->set_parent ($self); 694 $_->set_parent ($self)
695 for @widgets;
514 696
515 use sort 'stable'; 697 use sort 'stable';
516 698
517 $self->{children} = [ 699 $self->{children} = [
518 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
519 @{$self->{children}}, $child 701 @{$self->{children}}, @widgets
520 ]; 702 ];
521 703
522 $child->check_size; 704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
523} 709}
524 710
525sub remove { 711sub remove {
526 my ($self, $child) = @_; 712 my ($self, $child) = @_;
527 713
528 delete $child->{parent}; 714 delete $child->{parent};
529 $child->hide; 715 $child->hide;
530 716
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 718
533 $self->check_size; 719 $self->realloc;
534 $self->update;
535} 720}
536 721
537sub clear { 722sub clear {
538 my ($self) = @_; 723 my ($self) = @_;
539 724
… …
542 727
543 for (@$children) { 728 for (@$children) {
544 delete $_->{parent}; 729 delete $_->{parent};
545 $_->hide; 730 $_->hide;
546 } 731 }
732
733 $self->realloc;
547} 734}
548 735
549sub find_widget { 736sub find_widget {
550 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
551 738
552 $x -= $self->{x}; 739 $x -= $self->{x};
553 $y -= $self->{y}; 740 $y -= $self->{y};
554 741
555 my $res; 742 my $res;
556 743
557 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
558 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
559 and return $res; 746 and return $res;
560 } 747 }
561 748
562 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
583} 770}
584 771
585sub add { 772sub add {
586 my ($self, $child) = @_; 773 my ($self, $child) = @_;
587 774
588 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
589
590 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
591} 777}
592 778
593sub remove { 779sub remove {
594 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
611 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
612} 798}
613 799
614############################################################################# 800#############################################################################
615 801
802# back-buffered drawing area
803
616package CFClient::UI::Window; 804package CFClient::UI::Window;
617 805
618our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
619 807
620use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
626} 814}
627 815
628sub update { 816sub update {
629 my ($self) = @_; 817 my ($self) = @_;
630 818
631 # we want to do this delayed... 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->render_chld;
633 $self->SUPER::update; 820 $self->SUPER::update;
634}
635
636sub render_chld {
637 my ($self) = @_;
638
639 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
640 glClearColor 0, 0, 0, 1;
641 glClear GL_COLOR_BUFFER_BIT;
642 $self->child->draw;
643 };
644} 821}
645 822
646sub size_allocate { 823sub size_allocate {
647 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
648 825
649 $self->child->configure (0, 0, $w, $h); 826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
650 829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
651 $self->render_chld; 850 $self->_render;
851 };
652} 852}
653 853
654sub _draw { 854sub _draw {
655 my ($self) = @_; 855 my ($self) = @_;
656 856
657 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
658 858
659 my $tex = $self->{texture} 859 my $tex = $self->{texture}
660 or return; 860 or return;
661 861
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
666 865
667 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
668 867
669 glDisable GL_BLEND;
670 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
671} 869}
672 870
673############################################################################# 871#############################################################################
674 872
675package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
676 874
677our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
678
679sub new { die }
680
681sub size_request {
682 my ($self) = @_;
683
684 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
685 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
686
687 @$self{qw(child_w child_h)}
688}
689
690sub _draw {
691 my ($self) = @_;
692
693 $self->{children}[1]->draw;
694}
695
696
697#############################################################################
698
699package CFClient::UI::Frame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704 876
705sub new { 877sub new {
706 my $class = shift; 878 my $class = shift;
707 879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
933}
934
935sub find_widget {
936 my ($self, $x, $y) = @_;
937
938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
940 ) {
941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
945}
946
947sub _render {
948 my ($self) = @_;
949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
956}
957
958#############################################################################
959
960package CFClient::UI::ScrolledWindow;
961
962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
968
969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
708 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
709 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
710 border_bg => [1, 1, 1, 1], 981 slider => $slider,
711 border => 0.8, 982 %arg,
712 @_
713 ); 983 );
714 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
715 $self 988 $self
716} 989}
717 990
718sub _draw { 991sub add {
992 my ($self, $widget) = @_;
993
994 $self->{vp}->add ($self->{child} = $widget);
995}
996
997sub update {
998 my ($self) = @_;
999
1000 $self->SUPER::update;
1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
1007sub size_allocate {
719 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
720 1009
721 my ($w, $h) = ($self->{w}, $self->{h}); 1010 $self->SUPER::size_allocate ($w, $h);
722 1011
723 glEnable GL_BLEND; 1012 my $child = $self->{vp}->child;
724 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
725 glEnable GL_TEXTURE_2D;
726 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
727
728# glBegin GL_QUADS;
729# glColor 0, 0, 0, 0;
730# glVertex 0 , 0;
731# glVertex 0 , $h;
732# glVertex $w, $h;
733# glVertex $w, 0;
734# glEnd;
735
736
737 $self->child->draw;
738 glDisable GL_BLEND;
739 glDisable GL_TEXTURE_2D;
740} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
741 1018
742############################################################################# 1019#############################################################################
743 1020
744package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
745 1022
746our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
747 1024
748use CFClient::OpenGL; 1025use CFClient::OpenGL;
749
750my @tex =
751 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
752 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
753 1026
754sub new { 1027sub new {
755 my $class = shift; 1028 my $class = shift;
756 1029
757 # TODO: user_x, user_y, overwrite moveto? 1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1074
1075sub new {
1076 my ($class, %arg) = @_;
758 1077
759 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
760 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
761 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
762 border => 0.8, 1081 border => 0.6,
763 can_events => 1, 1082 can_events => 1,
764 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
765 ); 1086 );
766 1087
767 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
768 align => 0, 1089 align => 0,
769 valign => 1, 1090 valign => 1,
770 text => $self->{title}, 1091 text => $self->{title},
771 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
772 1103
773 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
774} 1113}
775 1114
776sub border { 1115sub border {
777 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
778} 1117}
779 1118
780sub size_request { 1119sub size_request {
781 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
782 1127
783 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
784 1129
785 ( 1130 (
786 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
789} 1134}
790 1135
791sub size_allocate { 1136sub size_allocate {
792 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
793 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
794 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
795 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
796 1149
797 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
798 if $self->{title};
799
800 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
801} 1154}
802 1155
803sub button_down { 1156sub button_down {
804 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
805 1158
1159 my ($w, $h) = @$self{qw(w h)};
806 my $border = $self->border; 1160 my $border = $self->border;
807 1161
808 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
809 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
810 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
811 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
812 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
813 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
814 $self->{motion} = sub { 1173 $self->{motion} = sub {
815 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
816 1175
817 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
818 1178
819 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
820 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
821 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
822 }; 1184 };
823 1185
824 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
825 && $y >= 0 && $y < $border) {
826
827 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
828 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
829 1189
830 $self->{motion} = sub { 1190 $self->{motion} = sub {
831 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
832 1192
833 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
834 1194
835 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
836 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
837 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
838 } 1203 1
839} 1204}
840 1205
841sub button_up { 1206sub button_up {
842 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
843 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
844 delete $self->{motion}; 1212 !!delete $self->{motion}
845} 1213}
846 1214
847sub mouse_motion { 1215sub mouse_motion {
848 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
849 1217
850 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
851} 1221}
852 1222
853sub _draw { 1223sub _draw {
854 my ($self) = @_; 1224 my ($self) = @_;
855 1225
1226 my $child = $self->{children}[0];
1227
856 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
857 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
858 1230
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863 1233
864 my $border = $self->border; 1234 my $border = $self->border;
865 1235
866 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
867 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
868 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
869 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
870 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
871 1241
872 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
873 1244
874 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
875 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
876 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
877 1248 $bg->{t} = $ch / $bg->{h};
878 glColor @{ $self->{bg} };
879
880 $bg->{s} = $rep_x;
881 $bg->{t} = $rep_y;
882 $bg->{wrap_mode} = 1;
883 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
884 1251
885 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
886 glDisable GL_BLEND;
887 1253
888 $self->{title}->draw if $self->{title};
889 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
890} 1265}
891 1266
892############################################################################# 1267#############################################################################
893 1268
894package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
902sub new { 1277sub new {
903 my $class = shift; 1278 my $class = shift;
904 1279
905 $class->SUPER::new ( 1280 $class->SUPER::new (
906 col_expand => [], 1281 col_expand => [],
907 @_ 1282 @_,
908 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
909} 1288}
910 1289
911sub add { 1290sub add {
912 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
913 1292
914 $child->set_parent ($self); 1293 $child->set_parent ($self);
915 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
916 1295
917 $child->check_size; 1296 $self->realloc;
918} 1297}
919 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
920# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
921sub clear { 1306sub clear {
922 my ($self) = @_; 1307 my ($self) = @_;
923 1308
924 my $children = delete $self->{children}; 1309 my @children = $self->children;
1310 delete $self->{children};
925 1311
926 for (grep $_, map @$_, grep $_, @$children) { 1312 for (@children) {
927 delete $_->{parent}; 1313 delete $_->{parent};
928 $_->hide; 1314 $_->hide;
929 } 1315 }
930 1316
931 $self->update; 1317 $self->realloc;
932} 1318}
933 1319
934sub get_wh { 1320sub get_wh {
935 my ($self) = @_; 1321 my ($self) = @_;
936 1322
… …
967sub size_allocate { 1353sub size_allocate {
968 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
969 1355
970 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
971 1357
972 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
973 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
974 1360
975 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
976 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
977 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
978 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1032 } 1418 }
1033} 1419}
1034 1420
1035############################################################################# 1421#############################################################################
1036 1422
1037package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1038
1039# TODO: wrap into common Box base class
1040 1424
1041our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1042 1426
1043sub size_request { 1427sub size_request {
1044 my ($self) = @_; 1428 my ($self) = @_;
1045 1429
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1047 1431 ? (
1048 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1049 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1050 (List::Util::max map $_->[1], @alloc), 1434 )
1051 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1052} 1439}
1053 1440
1054sub size_allocate { 1441sub size_allocate {
1055 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1056 1443
1057 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1058
1059 my $children = $self->{children}; 1445 my $children = $self->{children};
1060 1446
1061 my @h = map $_->{req_w}, @$children; 1447 my @req;
1062 1448
1063 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1064 1450 @req = ($space / (@$children || 1)) x @$children;
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1070 $exp ||= 1;
1071 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1072 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1073 my $child = $children->[$_];
1074
1075 my $alloc_h = $h[$_];
1076 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1077 $h[$_] = $alloc_h;
1078 } 1465 }
1079 } 1466 }
1080 1467
1081 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1082 1469
1083 my $y = 0; 1470 my $pos = 0;
1084 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1087 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1088 1474
1089 $y += $h; 1475 $pos += $alloc;
1090 } 1476 }
1091 1477
1092 1 1478 1
1093} 1479}
1094 1480
1095############################################################################# 1481#############################################################################
1096 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1097package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1098 1499
1099# TODO: wrap into common Box base class
1100
1101our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1102 1501
1103sub size_request { 1502sub new {
1104 my ($self) = @_; 1503 my $class = shift;
1105 1504
1106 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1107 1506 vertical => 1,
1108 ( 1507 @_,
1109 (List::Util::max map $_->[0], @alloc),
1110 (List::Util::sum map $_->[1], @alloc),
1111 ) 1508 )
1112} 1509}
1113 1510
1114sub size_allocate {
1115 my ($self, $w, $h) = @_;
1116
1117 my $children = $self->{children};
1118
1119 my @h = map $_->{req_h}, @$children;
1120
1121 my $req_h = List::Util::sum @h;
1122
1123 if ($req_h > $h) {
1124 # ah well, not enough space
1125 $_ *= $h / $req_h for @h;
1126 } else {
1127 my $exp = List::Util::sum map $_->{expand}, @$children;
1128 $exp ||= 1;
1129
1130 for (0 .. $#$children) {
1131 my $child = $children->[$_];
1132
1133 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1134 }
1135 }
1136
1137 CFClient::UI::harmonize \@h;
1138
1139 my $y = 0;
1140 for (0 .. $#$children) {
1141 my $child = $children->[$_];
1142 my $h = $h[$_];
1143 $child->configure (0, $y, $w, $h);
1144
1145 $y += $h;
1146 }
1147
1148 1
1149}
1150
1151############################################################################# 1511#############################################################################
1152 1512
1153package CFClient::UI::Label; 1513package CFClient::UI::Label;
1154 1514
1155our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1156 1516
1157use CFClient::OpenGL; 1517use CFClient::OpenGL;
1158 1518
1159sub new { 1519sub new {
1160 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1161 1521
1162 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1163 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1164 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1165 fontsize => 1, 1532 fontsize => 1,
1166 text => "",
1167 align => -1, 1533 align => -1,
1168 valign => -1, 1534 valign => -1,
1169 padding => 2, 1535 padding_x => 2,
1170 layout => new CFClient::Layout, 1536 padding_y => 2,
1171 can_events => 0, 1537 can_events => 0,
1172 %arg 1538 %arg
1173 ); 1539 );
1174 1540
1175 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1176 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1177 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1178 $self->{template} = $layout; 1544 $self->{template} = $layout;
1179 } 1545 }
1180 1546
1181 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1182 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1183 1552
1184 $self 1553 $self
1185} 1554}
1186 1555
1187sub escape { 1556sub escape($) {
1188 local $_ = $_[1]; 1557 local $_ = $_[0];
1189 1558
1190 s/&/&amp;/g; 1559 s/&/&amp;/g;
1191 s/>/&gt;/g; 1560 s/>/&gt;/g;
1192 s/</&lt;/g; 1561 s/</&lt;/g;
1193 1562
1194 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1195} 1578}
1196 1579
1197sub set_text { 1580sub set_text {
1198 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1199 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1200 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1201 1588
1202 delete $self->{texture}; 1589 delete $self->{size_req};
1203 $self->check_size; 1590 $self->realloc;
1204 $self->update; 1591 $self->update;
1205} 1592}
1206 1593
1207sub set_markup { 1594sub set_markup {
1208 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1209 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1210 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1211 1604
1212 delete $self->{texture}; 1605 delete $self->{size_req};
1213 $self->check_size; 1606 $self->realloc;
1214 $self->update; 1607 $self->update;
1215} 1608}
1216 1609
1217sub size_request { 1610sub size_request {
1218 my ($self) = @_; 1611 my ($self) = @_;
1219 1612
1613 $self->{size_req} ||= do {
1220 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1221 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1222 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1223 1619
1224 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1225 1621
1226 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1227 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1228 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1229 1625
1230 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1231 1627
1232 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1233 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1234 } 1633 };
1235 1634
1236 ( 1635 @{ $self->{size_req} }
1237 $w + $self->{padding} * 2,
1238 $h + $self->{padding} * 2,
1239 )
1240} 1636}
1241 1637
1242sub size_allocate { 1638sub size_allocate {
1243 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1244 1640
1641 delete $self->{ox};
1642
1245 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1246} 1645}
1247 1646
1248sub set_fontsize { 1647sub set_fontsize {
1249 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1250 1649
1251 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1252 delete $self->{texture}; 1651 delete $self->{texture};
1253 $self->check_size; 1652
1254 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1255} 1662}
1256 1663
1257sub _draw { 1664sub _draw {
1258 my ($self) = @_; 1665 my ($self) = @_;
1259 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1260 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1264 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1265 }; 1678 };
1266 1679
1267 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1268 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1269 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1271 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1272 glColor @{$self->{fg}}; 1702 }
1273
1274 $self->{ox} = int (
1275 $self->{align} < 0 ? $self->{padding}
1276 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1277 : ($self->{w} - $tex->{w}) * 0.5
1278 );
1279
1280 $self->{oy} = int (
1281 $self->{valign} < 0 ? $self->{padding}
1282 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1283 : ($self->{h} - $tex->{h}) * 0.5
1284 );
1285
1286 $tex->draw_quad ($self->{ox}, $self->{oy});
1287 1703
1288 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1289 glDisable GL_BLEND;
1290} 1705}
1291 1706
1292############################################################################# 1707#############################################################################
1293 1708
1294package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1307 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1308 can_hover => 1, 1723 can_hover => 1,
1309 can_focus => 1, 1724 can_focus => 1,
1310 valign => 0, 1725 valign => 0,
1311 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1312 @_ 1729 @_
1313 ) 1730 )
1314} 1731}
1315 1732
1316sub _set_text { 1733sub _set_text {
… …
1318 1735
1319 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1320 1737
1321 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1322 1739
1323 delete $self->{texture};
1324
1325 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1326 $self->{text} = $text; 1741 $self->{text} = $text;
1327 1742
1328 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1329 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1330 1746
1331 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1332} 1758}
1333 1759
1334sub get_text { 1760sub get_text {
1335 $_[0]{text} 1761 $_[0]{text}
1336} 1762}
… …
1339 my ($self) = @_; 1765 my ($self) = @_;
1340 1766
1341 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1342 1768
1343 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1344}
1345
1346sub size_allocate {
1347 my ($self, $w, $h) = @_;
1348
1349 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1350}
1351
1352sub set_text {
1353 my ($self, $text) = @_;
1354
1355 $self->{cursor} = length $text;
1356 $self->_set_text ($text);
1357 $self->update;
1358} 1770}
1359 1771
1360sub key_down { 1772sub key_down {
1361 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1362 1774
… …
1364 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1365 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1366 1778
1367 my $text = $self->get_text; 1779 my $text = $self->get_text;
1368 1780
1369 if ($sym == 8) { 1781 if ($uni == 8) {
1370 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1371 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1372 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1373 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1374 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1375 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1376 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1377 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1378 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1379 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1380 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1381 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1382 $self->emit ('escape'); 1794 $self->_emit ('escape');
1383 } elsif ($uni) { 1795 } elsif ($uni) {
1384 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1385 } 1799 }
1386 1800
1387 $self->_set_text ($text); 1801 $self->_set_text ($text);
1388 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1389} 1806}
1390 1807
1391sub focus_in { 1808sub focus_in {
1392 my ($self) = @_; 1809 my ($self) = @_;
1393 1810
… …
1408 utf8::encode $text; 1825 utf8::encode $text;
1409 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1410 1827
1411 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1412 $self->update; 1829 $self->update;
1830
1831 1
1413} 1832}
1414 1833
1415sub mouse_motion { 1834sub mouse_motion {
1416 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1417# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1418} 1839}
1419 1840
1420sub _draw { 1841sub _draw {
1421 my ($self) = @_; 1842 my ($self) = @_;
1422 1843
1423 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1424 1845
1425 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1426 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1427 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1428 } else { 1849 } else {
1429 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1430 } 1851 }
1431 1852
1432 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1433 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1434 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1435 glVertex 0 , 0; 1856 glVertex 0 , 0;
1436 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1437 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1438 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1473 if ($sym == 13) { 1894 if ($sym == 13) {
1474 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1475 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1476 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1477 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1478 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1479 $self->update; 1900 $self->update;
1480 1901
1481 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1482 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1483 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1499 } else { 1920 } else {
1500 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1501 } 1922 }
1502 1923
1503 } else { 1924 } else {
1504 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1505 } 1928 1
1506
1507} 1929}
1508 1930
1509############################################################################# 1931#############################################################################
1510 1932
1511package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1520 1942
1521sub new { 1943sub new {
1522 my $class = shift; 1944 my $class = shift;
1523 1945
1524 $class->SUPER::new ( 1946 $class->SUPER::new (
1525 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1526 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1527 bg => [1, 1, 1, 0.2],
1528 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1529 can_hover => 1, 1951 can_hover => 1,
1530 align => 0, 1952 align => 0,
1531 valign => 0, 1953 valign => 0,
1532 can_events => 1, 1954 can_events => 1,
1533 @_ 1955 @_
1534 ) 1956 )
1535} 1957}
1536 1958
1959sub activate { }
1960
1537sub button_up { 1961sub button_up {
1538 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1539 1963
1964 $self->emit ("activate")
1540 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1541 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1542 $self->emit ("activate"); 1967
1543 } 1968 1
1544} 1969}
1545 1970
1546sub _draw { 1971sub _draw {
1547 my ($self) = @_; 1972 my ($self) = @_;
1548 1973
1549 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1550 1975
1551 if ($GRAB == $self) {
1552 $self->{fg} = $self->{active_fg};
1553 }
1554
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1557 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1559 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1560 1979
1561 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1562 1981
1563 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1564 glDisable GL_BLEND;
1565 1983
1566 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1567} 2023}
1568 2024
1569############################################################################# 2025#############################################################################
1570 2026
1571package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1580 2036
1581sub new { 2037sub new {
1582 my $class = shift; 2038 my $class = shift;
1583 2039
1584 $class->SUPER::new ( 2040 $class->SUPER::new (
1585 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1586 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1587 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1588 state => 0, 2047 state => 0,
1589 can_hover => 1, 2048 can_hover => 1,
1590 @_ 2049 @_
1591 ) 2050 )
1592} 2051}
1593 2052
1594sub size_request { 2053sub size_request {
1595 my ($self) = @_; 2054 my ($self) = @_;
1596 2055
1597 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1598} 2057}
1599 2058
1600sub button_down { 2059sub button_down {
1601 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1602 2061
1603 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1604 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1605 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1606 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1607 } 2070 1
1608} 2071}
1609 2072
1610sub _draw { 2073sub _draw {
1611 my ($self) = @_; 2074 my ($self) = @_;
1612 2075
1613 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1614 2077
1615 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1616 2079
1617 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1618 2083
1619 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1620 2085
1621 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1622 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1623 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1624
1625 my $tex = $self->{state} ? $tex[1] : $tex[0];
1626
1627 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1628
1629 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1630 glDisable GL_BLEND;
1631} 2091}
1632 2092
1633############################################################################# 2093#############################################################################
1634 2094
1635package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1678 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1679 2139
1680 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1681 } 2141 }
1682 2142
1683 glEnable GL_BLEND;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1686 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1687 2145
1688 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1689 2147
1690 glDisable GL_BLEND;
1691 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1692} 2149}
1693 2150
1694############################################################################# 2151#############################################################################
1695 2152
… …
1743} 2200}
1744 2201
1745sub set_max { 2202sub set_max {
1746 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1747 2204
2205 return if $self->{max_val} == $max;
2206
1748 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1749} 2209}
1750 2210
1751sub set_value { 2211sub set_value {
1752 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1753 2213
1754 $self->set_max ($max) 2214 $self->set_max ($max)
1755 if defined $max; 2215 if defined $max;
1756 2216
1757 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1758 $self->{val} = $val; 2219 $self->{val} = $val;
1759
1760 $self->update; 2220 $self->update;
1761} 2221}
1762 2222
1763sub _draw { 2223sub _draw {
1764 my ($self) = @_; 2224 my ($self) = @_;
… …
1782 2242
1783 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1784 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1785 2245
1786 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1787 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1788 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1790 2251
1791 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1792 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1827 2288
1828sub new { 2289sub new {
1829 my ($class, %arg) = @_; 2290 my ($class, %arg) = @_;
1830 2291
1831 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1832 tooltip => $arg{type}, 2293 tooltip => $arg{type},
1833 can_hover => 1, 2294 can_hover => 1,
2295 can_events => 1,
1834 %arg, 2296 %arg,
1835 ); 2297 );
1836 2298
1837 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1838 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1846 2308
1847 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1848 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1849} 2311}
1850 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1851sub set_value { 2320sub set_value {
1852 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1853 2322
1854 $self->set_max ($max) 2323 $self->set_max ($max)
1855 if defined $max; 2324 if defined $max;
1856 2325
1857 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1858 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1859}
1860
1861sub set_max {
1862 my ($self, $max) = @_;
1863
1864 $self->{gauge}->set_max ($max);
1865 $self->{max}->set_text ($max);
1866} 2328}
1867 2329
1868############################################################################# 2330#############################################################################
1869 2331
1870package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1880 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1881 2343
1882sub new { 2344sub new {
1883 my $class = shift; 2345 my $class = shift;
1884 2346
1885 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1886 2348
1887 # TODO: 0-width page 2349 # TODO: 0-width page
1888 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1889 # TODO: calculations are off 2351 # TODO: calculations are off
1890 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1891 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1892 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1893 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1894 req_w => 20, 2358 min_w => $::WIDTH / 80,
1895 req_h => 20, 2359 min_h => $::WIDTH / 80,
1896 vertical => 0, 2360 vertical => 0,
1897 can_hover => 1, 2361 can_hover => 1,
1898 inner_pad => 5, 2362 inner_pad => 0.02,
1899 @_ 2363 @_
1900 ); 2364 );
1901 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1902 $self 2369 $self
1903} 2370}
1904 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1905sub size_request { 2408sub size_request {
1906 my ($self) = @_; 2409 my ($self) = @_;
1907 2410
1908 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1909 my $h = $self->{req_h};
1910
1911 $self->{vertical} ? ($h, $w) : ($w, $h)
1912} 2412}
1913 2413
1914sub button_down { 2414sub button_down {
1915 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1916 2416
1917 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1918 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1919} 2422}
1920 2423
1921sub mouse_motion { 2424sub mouse_motion {
1922 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1923 2426
1924 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1925 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1926 2457
1927 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1928 2459
1929 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1930 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1931 2462
1932 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1933 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1934 $x = $lo if $x < $lo;
1935 $x = $hi - $page if $x > $hi - $page;
1936 $self->{range}[0] = $x;
1937 2465
1938 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1939 $self->update; 2467 $self->{knob_w} = $knob_w;
1940 } 2468 }
1941}
1942
1943# the inner_* stuff is for generating a padding for the slider handle,
1944# so that the handle doesn't leave the texture. This calculation isn't 100%
1945# correct propably, but it does the job for now
1946sub _calc_inner_pad_px {
1947 my ($self, $w) = @_;
1948 ($w / 100) * $self->{inner_pad} # % to pixels
1949}
1950
1951sub _draw {
1952 my ($self) = @_;
1953 2469
1954 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1955 2471
1956 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1957 2473
1958 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1959 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1960 2476
2477 glTranslate 1, 0, 0;
1961 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1962 glTranslate 0, -$self->{w}, 0;
1963
1964 ($w, $h) = ($h, $w);
1965 } 2479 }
1966 2480
1967 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1968 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1969 2483
1970 my ($value, $lo, $hi, $page) = @{$self->{range}};
1971
1972 $hi = $value + 1 if $lo == $hi;
1973
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1976
1977 $page = int $page * $inner_w / ($hi - $lo);
1978 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1979
1980 $w -= $page;
1981 $page &= ~1;
1982 glTranslate $page * 0.5, 0, 0;
1983 $page ||= 2;
1984
1985 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1986 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1987
1988 glEnable GL_BLEND;
1989 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1990 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1992 2486
1993 # draw background 2487 # draw background
1994 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1995 2489
1996 # draw handle 2490 # draw handle
1997 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1998 2492
1999 glDisable GL_BLEND;
2000 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2001} 2494}
2002 2495
2003############################################################################# 2496#############################################################################
2004 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2005package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2006 2540
2007our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2008 2542
2009use CFClient::OpenGL; 2543use CFClient::OpenGL;
2010 2544
… …
2012 my $class = shift; 2546 my $class = shift;
2013 2547
2014 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2015 fontsize => 1, 2549 fontsize => 1,
2016 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2017 #font => default_font 2552 #font => default_font
2018 @_, 2553 @_,
2019 2554
2020 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
2021 par => [], 2556 par => [],
2022 height => 0, 2557 height => 0,
2023 children => [ 2558 children => [
2024 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
2025 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
2026 ], 2561 ],
2027 ); 2562 );
2028 2563
2029 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
2030 $self->update;
2031 });
2032 2565
2033 $self 2566 $self
2034} 2567}
2035 2568
2036sub set_fontsize { 2569sub set_fontsize {
2037 my ($self, $fontsize) = @_; 2570 my ($self, $fontsize) = @_;
2038 2571
2039 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2040 $self->reflow; 2573 $self->reflow;
2041}
2042
2043sub text_height {
2044 my ($self, $text) = @_;
2045
2046 my $layout = $self->{layout};
2047
2048 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2049 $layout->set_width ($self->{w});
2050 $layout->set_text ($text);
2051
2052 ($layout->size)[1]
2053}
2054
2055sub reflow {
2056 my ($self) = @_;
2057
2058 $self->{need_reflow}++;
2059 $self->update;
2060} 2574}
2061 2575
2062sub size_allocate { 2576sub size_allocate {
2063 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2064 2578
2065 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2066 2580
2067 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2068 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2069 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2070 2585
2071 $self->reflow; 2586 $self->reflow;
2072} 2587}
2073 2588
2589sub text_size {
2590 my ($self, $text, $indent) = @_;
2591
2592 my $layout = $self->{layout};
2593
2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($text);
2598
2599 $layout->size
2600}
2601
2602sub reflow {
2603 my ($self) = @_;
2604
2605 $self->{need_reflow}++;
2606 $self->update;
2607}
2608
2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
2617 my ($self) = @_;
2618
2619 $self->{par} = [];
2620 $self->{height} = 0;
2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2074sub add_paragraph { 2624sub add_paragraph {
2075 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2076 2626
2077 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2078 2628 my ($w, $h) = $self->text_size ($line);
2079 my $height = $self->text_height ($text);
2080
2081 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2082 2632
2083 push @{$self->{par}}, [$height, $color, $text];
2084
2085 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2086 $self->{children}[1]->update;
2087} 2634}
2088 2635
2089sub update { 2636sub update {
2090 my ($self) = @_; 2637 my ($self) = @_;
2091 2638
… …
2093 2640
2094 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2095 2642
2096 delete $self->{texture}; 2643 delete $self->{texture};
2097 2644
2098 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2099 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2100 my $height = 0; 2649 my $height = 0;
2101 2650
2102 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2103 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
2104 2667
2105 $self->{height} = $height; 2668 $self->{height} = $height;
2106 2669
2107 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2108 2671
2109 delete $self->{texture}; 2672 delete $self->{texture};
2110 } 2673 }
2111 2674
2112 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2113 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
2114 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2115 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
2116 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2117 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2118 glEnable GL_TEXTURE_2D;
2119 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2120
2121 my $top = int $self->{children}[1]{range}[0];
2122
2123 my $y0 = $top;
2124 my $y1 = $top + $self->{h};
2125
2126 my $y = 0;
2127
2128 my $layout = $self->{layout};
2129
2130 $layout->set_font ($self->{font}) if $self->{font};
2131 2693
2132 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2133 my $h = $par->[0]; 2695 my $h = $par->[1];
2134 2696
2135 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2136 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2137 2702
2138 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2139 my ($W, $H) = $layout->size; 2704
2140 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2141 } 2707 }
2142 2708
2143 $y += $h; 2709 $y += $h;
2144 } 2710 }
2145 2711
2146 glDisable GL_TEXTURE_2D;
2147 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2148 }; 2713 };
2149 }); 2714 });
2150} 2715}
2151 2716
2152sub _draw { 2717sub _draw {
2153 my ($self) = @_; 2718 my ($self) = @_;
2154 2719
2155 if ($self->{texture}) {
2156 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2158 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2159 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2160 }
2161 2725
2162 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2163 2727
2164} 2728}
2165 2729
… …
2213 2777
2214sub new { 2778sub new {
2215 my $class = shift; 2779 my $class = shift;
2216 2780
2217 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2218 state => 0, 2782 state => 0,
2219 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2220 @_ 2784 @_
2221 ); 2785 );
2222 2786
2223 if ($self->{state}) {
2224 $self->{state} = 0;
2225 $self->toggle_flopper;
2226 }
2227
2228 $self 2787 $self
2229} 2788}
2230 2789
2231sub toggle_flopper { 2790sub toggle_flopper {
2232 my ($self) = @_; 2791 my ($self) = @_;
2233 2792
2234 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2235 if ($self->{state} = !$self->{state}) {
2236 $CFClient::UI::ROOT->add ($self->{other});
2237 $self->{other}->move ($self->coord2global (0, $self->{h}));
2238 $self->emit ("open");
2239 } else {
2240 $CFClient::UI::ROOT->remove ($self->{other});
2241 $self->emit ("close");
2242 }
2243
2244 $self->emit (changed => $self->{state});
2245} 2794}
2246 2795
2247############################################################################# 2796#############################################################################
2248 2797
2249package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2259 @_, 2808 @_,
2260 can_events => 0, 2809 can_events => 0,
2261 ) 2810 )
2262} 2811}
2263 2812
2264sub set_markup { 2813sub set_tooltip_from {
2265 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2266 2815
2267 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2268 $self->{label}->set_markup ($text); 2817
2269 $self->add ($self->{label}); 2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2270} 2836}
2271 2837
2272sub size_request { 2838sub size_request {
2273 my ($self) = @_; 2839 my ($self) = @_;
2274
2275 $self->child->set_max_size ($::WIDTH * 0.3);
2276 2840
2277 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2278 2842
2279 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2280} 2844}
… …
2283 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2284 2848
2285 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2286} 2850}
2287 2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2288sub _draw { 2870sub _draw {
2289 my ($self) = @_; 2871 my ($self) = @_;
2290 2872
2291 glPushMatrix;
2292 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2293 2874
2294 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2295 2876
2296 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2307 glVertex 0 , $h; 2888 glVertex 0 , $h;
2308 glVertex $w, $h; 2889 glVertex $w, $h;
2309 glVertex $w, 0; 2890 glVertex $w, 0;
2310 glEnd; 2891 glEnd;
2311 2892
2312 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2313 2894
2314 glTranslate 2, 2;
2315 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2316} 2896}
2317 2897
2318############################################################################# 2898#############################################################################
2319 2899
… …
2324use CFClient::OpenGL; 2904use CFClient::OpenGL;
2325 2905
2326sub new { 2906sub new {
2327 my $class = shift; 2907 my $class = shift;
2328 2908
2329 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2330 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
3062 1
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 });
3531}
3532
3533# $mod and $sym are the modifiers and key symbol
3534# $cmds is a array ref of strings (the commands)
3535# $cb is the callback that is executed on OK
3536# $ccb is the callback that is executed on CANCEL and
3537# when the binding was unsuccessful on OK
3538sub set_binding {
3539 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3540
3541 $self->clear_command_list;
3542 $self->{recording} = 0;
3543 $self->{rec_btn}->set_text ("start recording");
3544
3545 $self->{binding} = [$mod, $sym];
3546 $self->{commands} = $cmds;
3547
3548 $self->{binding_change} = $cb;
3549 $self->{binding_cancel} = $ccb;
3550
3551 $self->update_binding_widgets;
3552}
3553
3554# this is a shortcut method that asks for a binding
3555# and then just binds it.
3556sub do_quick_binding {
3557 my ($self, $cmds) = @_;
3558 $self->set_binding (undef, undef, $cmds, sub {
3559 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3560 });
3561 $self->ask_for_bind (1);
3562}
3563
3564sub update_binding_widgets {
3565 my ($self) = @_;
3566 my ($mod, $sym, $cmds) = $self->get_binding;
3567 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3568 $self->set_command_list ($cmds);
3569}
3570
3571sub get_binding {
3572 my ($self) = @_;
3573 return (
3574 $self->{binding}->[0],
3575 $self->{binding}->[1],
3576 [ grep { defined $_ } @{$self->{commands}} ]
3577 );
3578}
3579
3580sub clear_command_list {
3581 my ($self) = @_;
3582 $self->{cmdbox}->clear ();
3583}
3584
3585sub set_command_list {
3586 my ($self, $cmds) = @_;
3587
3588 $self->{cmdbox}->clear ();
3589 $self->{commands} = $cmds;
3590
3591 my $idx = 0;
3592
3593 for (@$cmds) {
3594 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3595
3596 my $i = $idx;
3597 $hb->add (new CFClient::UI::Label text => $_);
3598 $hb->add (new CFClient::UI::Button
3599 text => "delete",
3600 tooltip => "Deletes the action from the record",
3601 on_activate => sub {
3602 $self->{cmdbox}->remove ($hb);
3603 $cmds->[$i] = undef;
3604 });
3605
3606
3607 $idx++
3608 }
3609}
3610
3611#############################################################################
3612
3613package CFClient::UI::SpellList;
3614
3615our @ISA = CFClient::UI::Table::;
3616
3617sub new {
3618 my $class = shift;
3619
3620 my $self = $class->SUPER::new (
3621 binding => [],
3622 commands => [],
2331 @_, 3623 @_,
2332 ) 3624 )
2333} 3625}
2334 3626
3627my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3628
3629my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3635my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3637my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3639
3640sub rebuild_spell_list {
3641 my ($self) = @_;
3642
3643 $CFClient::UI::ROOT->on_refresh ($self => sub {
3644 $self->clear;
3645
3646 return unless $::CONN;
3647
3648 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3649 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3650 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3651 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3652 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3653
3654 my $row = 0;
3655
3656 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3657 my $spell = $self->{spell}{$_};
3658
3659 $row++;
3660
3661 my $spell_cb = sub {
3662 my ($widget, $ev) = @_;
3663
3664 if ($ev->{button} == 1) {
3665 $::CONN->user_send ("cast $spell->{name}");
3666 } elsif ($ev->{button} == 2) {
3667 $::CONN->user_send ("invoke $spell->{name}");
3668 } elsif ($ev->{button} == 3) {
3669 (new CFClient::UI::Menu
3670 items => [
3671 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3672 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3673 ],
3674 )->popup ($ev);
3675 } else {
3676 return 0;
3677 }
3678
3679 1
3680 };
3681
3682 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3683
3684 #TODO: add path info to tooltip
3685 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3686
3687 $self->add (0, $row, new CFClient::UI::Face
3688 face => $spell->{face},
3689 can_hover => 1,
3690 can_events => 1,
3691 tooltip => $tooltip,
3692 on_button_down => $spell_cb,
3693 );
3694
3695 $self->add (1, $row, new CFClient::UI::Label
3696 expand => 1,
3697 text => $spell->{name},
3698 can_hover => 1,
3699 can_events => 1,
3700 tooltip => $tooltip,
3701 on_button_down => $spell_cb,
3702 );
3703
3704 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3705 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3706 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3707 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3708 }
3709 });
3710}
3711
3712sub add_spell {
3713 my ($self, $spell) = @_;
3714
3715 $self->{spell}->{$spell->{name}} = $spell;
3716 $self->rebuild_spell_list;
3717}
3718
3719sub remove_spell {
3720 my ($self, $spell) = @_;
3721
3722 delete $self->{spell}->{$spell->{name}};
3723 $self->rebuild_spell_list;
3724}
3725
3726sub clear_spells {
3727 my ($self) = @_;
3728
3729 $self->{spell} = {};
3730 $self->rebuild_spell_list;
3731}
3732
3733#############################################################################
3734
3735package CFClient::UI::Root;
3736
3737our @ISA = CFClient::UI::Container::;
3738
3739use List::Util qw(min max);
3740
3741use CFClient::OpenGL;
3742
3743sub new {
3744 my $class = shift;
3745
3746 my $self = $class->SUPER::new (
3747 visible => 1,
3748 @_,
3749 );
3750
3751 Scalar::Util::weaken ($self->{root} = $self);
3752
3753 $self
3754}
3755
2335sub size_request { 3756sub size_request {
2336 (32, 8)
2337}
2338
2339sub draw {
2340 my ($self) = @_; 3757 my ($self) = @_;
2341 3758
2342 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3759 ($self->{w}, $self->{h})
2343
2344 if ($tex) {
2345 glEnable GL_BLEND;
2346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2347 glEnable GL_TEXTURE_2D;
2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1;
2350 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2351 glDisable GL_TEXTURE_2D;
2352 glDisable GL_BLEND;
2353 }
2354} 3760}
2355 3761
2356############################################################################# 3762sub _to_pixel {
3763 my ($coord, $size, $max) = @_;
2357 3764
2358package CFClient::UI::Root; 3765 $coord =
3766 $coord eq "center" ? ($max - $size) * 0.5
3767 : $coord eq "max" ? $max
3768 : $coord;
2359 3769
2360our @ISA = CFClient::UI::Container::; 3770 $coord = 0 if $coord < 0;
3771 $coord = $max - $size if $coord > $max - $size;
2361 3772
2362use CFClient::OpenGL; 3773 int $coord + 0.5
2363
2364sub check_size {
2365 my ($self) = @_;
2366
2367 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2368} 3774}
2369 3775
2370sub size_request { 3776sub size_allocate {
2371 ($::WIDTH, $::HEIGHT)
2372}
2373
2374sub configure {
2375 my ($self, $x, $y, $w, $h) = @_; 3777 my ($self, $w, $h) = @_;
2376 3778
2377 $self->SUPER::configure ($x, $y, $w, $h);
2378
2379 for my $child (@{$self->{children}}) { 3779 for my $child ($self->children) {
2380 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3780 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2381 3781
2382 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3782 $X = $child->{force_x} if exists $child->{force_x};
2383 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3783 $Y = $child->{force_y} if exists $child->{force_y};
3784
3785 $X = _to_pixel $X, $W, $self->{w};
3786 $Y = _to_pixel $Y, $H, $self->{h};
3787
2384 $child->configure ($X, $Y, $W,$H); 3788 $child->configure ($X, $Y, $W, $H);
2385 } 3789 }
2386} 3790}
2387 3791
2388sub _topleft { 3792sub coord2local {
2389 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2390 3794
2391 ($x, $y) 3795 ($x, $y)
2392} 3796}
2393 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2394sub update { 3804sub update {
2395 my ($self) = @_; 3805 my ($self) = @_;
2396 3806
2397 $self->check_size; 3807 $::WANT_REFRESH++;
2398 ::refresh ();
2399} 3808}
2400 3809
2401sub add { 3810sub add {
2402 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2403 3812
2404 # integerize window positions 3813 $_->{is_toplevel} = 1
2405 $child->{x} = int $child->{x}; 3814 for @children;
2406 $child->{y} = int $child->{y};
2407 3815
2408 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2409} 3832}
2410 3833
2411sub on_refresh { 3834sub on_refresh {
2412 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2413 3836
2414 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2415} 3838}
2416 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2417sub draw { 3846sub draw {
2418 my ($self) = @_; 3847 my ($self) = @_;
2419 3848
2420 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2421 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2422 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2423 3945
2424 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2425 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2426 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2427 3949
2428 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2429 glLoadIdentity; 3951 glLoadIdentity;
2430 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2431 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2432 glLoadIdentity; 3954 glLoadIdentity;
2433 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2434 $self->_draw; 3963 $self->_draw;
2435} 3964}
2436 3965
2437############################################################################# 3966#############################################################################
2438 3967
2439package CFClient::UI; 3968package CFClient::UI;
2440 3969
2441$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2442$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2443 3972
24441 39731
2445 3974

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines