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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.167 by elmex, Mon Apr 24 08:44:23 2006 UTC vs.
Revision 1.283 by root, Mon Jun 5 02:28:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31 } 61 }
32 62
33 return; 63 return;
34 } 64 }
… …
39 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
40} 70}
41 71
42# class methods for events 72# class methods for events
43sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 75 if $FOCUS;
46} 76}
47 77
48sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 80 if $FOCUS;
51} 81}
52 82
53sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
54 my ($ev) = @_; 84 my ($ev) = @_;
… …
63 check_tooltip; 93 check_tooltip;
64 } 94 }
65 95
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 97
68 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 100}
73 101
74sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
75 my ($ev) = @_; 103 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
77 105
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 107
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 109
82 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 112
87 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 115 $grab->update if $grab;
90 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 133
108 check_tooltip; 134 check_tooltip;
109 } 135 }
110 136
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 138 if $HOVER;
115} 139}
116 140
117# convert position array to integers 141# convert position array to integers
118sub harmonize { 142sub harmonize {
119 my ($vals) = @_; 143 my ($vals) = @_;
… …
125 $rem += $_ - $i; 149 $rem += $_ - $i;
126 $_ = $i; 150 $_ = $i;
127 } 151 }
128} 152}
129 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
130############################################################################# 195#############################################################################
131 196
132package CFClient::UI::Base; 197package CFClient::UI::Base;
133 198
134use strict; 199use strict;
… …
137 202
138sub new { 203sub new {
139 my $class = shift; 204 my $class = shift;
140 205
141 my $self = bless { 206 my $self = bless {
142 x => 0, 207 x => "center",
143 y => 0, 208 y => "center",
144 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
145 can_events => 1, 212 can_events => 1,
146 @_ 213 @_
147 }, $class; 214 }, $class;
148 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
149 for (keys %$self) { 218 for (keys %$self) {
150 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
152 } 221 }
153 } 222 }
154 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
155 $self 236 $self
156} 237}
157 238
158sub destroy { 239sub destroy {
159 my ($self) = @_; 240 my ($self) = @_;
… …
168 return if $self->{parent}; 249 return if $self->{parent};
169 250
170 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
171} 252}
172 253
173sub hide { 254sub set_visible {
174 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
175 278
176 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
178 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub size_allocate {
238 # nothing to be done 372 # nothing to be done
239} 373}
240 374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
241sub set_max_size { 383sub set_max_size {
242 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
243 385
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
246}
247 388
248# return top left coordinates 389 $self->realloc;
249sub _topleft { 390}
391
392sub set_tooltip {
250 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
251 394
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
253} 406}
254 407
255# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
256sub coord2local { 409sub coord2local {
257 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
258 411
259 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 413}
262 414
263# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
264sub coord2global { 416sub coord2global {
265 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
266 418
267 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 420}
270 421
271sub focus_in { 422sub focus_in {
272 my ($self) = @_; 423 my ($self) = @_;
273 424
274 return if $FOCUS == $self; 425 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
276 427
277 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
278 429
279 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
280 431
281 $focus->update if $focus; 432 $focus->update if $focus;
282 $FOCUS->update; 433 $FOCUS->update;
283} 434}
284 435
… …
287 438
288 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
289 440
290 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
291 442
292 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
293 444
294 $focus->update if $focus; #? 445 $focus->update if $focus; #?
295}
296 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
297sub mouse_motion { } 451sub mouse_motion { 0 }
298sub button_up { } 452sub button_up { 0 }
299sub key_down { } 453sub key_down { 0 }
300sub key_up { } 454sub key_up { 0 }
301 455
302sub button_down { 456sub button_down {
303 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
304 458
305 $self->focus_in; 459 $self->focus_in;
306}
307 460
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 461 0
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 462}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 463
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 464sub find_widget {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
468
469 return $self
470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473 ()
474}
475
476sub set_parent {
477 my ($self, $parent) = @_;
478
479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
481}
482
483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
518}
519
520sub update {
521 my ($self) = @_;
522
523 $self->{parent}->update
524 if $self->{parent};
525}
526
527sub reconfigure {
528 my ($self) = @_;
529
530 $self->realloc;
531 $self->update;
532}
533
534# using global variables seems a bit hacky, but passing through all drawing
535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 537
314sub draw { 538sub draw {
315 my ($self) = @_; 539 my ($self) = @_;
316 540
317 return unless $self->{h} && $self->{w}; 541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 552
319 glPushMatrix; 553 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw;
322 glPopMatrix;
323 555
324 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
325 my ($x, $y) = @$self{qw(x y)};
326
327 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
328 glEnable GL_BLEND; 558 glEnable GL_BLEND;
329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
330 glBegin GL_QUADS; 560 glBegin GL_QUADS;
331 glVertex $x , $y;
332 glVertex $x + $self->{w}, $y;
333 glVertex $x + $self->{w}, $y + $self->{h};
334 glVertex $x , $y + $self->{h};
335 glEnd;
336 glDisable GL_BLEND;
337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 561 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 562 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h}; 563 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h}; 564 glVertex 0 , $self->{h};
348 glEnd; 565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
349 glPopMatrix; 579 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
352} 585}
353 586
354sub _draw { 587sub _draw {
355 my ($self) = @_; 588 my ($self) = @_;
356 589
357 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
358} 591}
359 592
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 593sub DESTROY {
424 my ($self) = @_; 594 my ($self) = @_;
425 595
596 delete $WIDGET{$self+0};
426 #$self->deactivate; 597 #$self->deactivate;
427} 598}
428 599
429############################################################################# 600#############################################################################
430 601
… …
439 my $class = shift; 610 my $class = shift;
440 611
441 # range [value, low, high, page] 612 # range [value, low, high, page]
442 613
443 $class->SUPER::new ( 614 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
446 @_ 617 @_
447 ) 618 )
448} 619}
449 620
450sub _draw { 621sub _draw {
451 my ($self) = @_; 622 my ($self) = @_;
452 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
454 630
455 glEnable GL_BLEND; 631 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
458 634
459 glBegin GL_QUADS; 635 glBegin GL_QUADS;
460 glVertex 0 , 0; 636 glVertex 0 , 0;
461 glVertex 0 , $h; 637 glVertex 0 , $h;
462 glVertex $w, $h; 638 glVertex $w, $h;
463 glVertex $w, 0; 639 glVertex $w, 0;
464 glEnd; 640 glEnd;
465 641
466 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
467} 644}
468 645
469############################################################################# 646#############################################################################
470 647
471package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
478} 655}
479 656
480sub size_request { 657sub size_request {
481 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
482} 661}
483 662
484sub draw { } 663sub draw { }
485 664
486############################################################################# 665#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
491 670
492sub new { 671sub new {
493 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
494 673
495 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
496 675
497 my $self = $class->SUPER::new ( 676 my $self = $class->SUPER::new (
498 children => [], 677 children => [],
499 can_events => 0, 678 can_events => 0,
500 %arg, 679 %arg,
501 ); 680 );
681
502 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
503 684
504 $self 685 $self
505} 686}
506 687
507sub add { 688sub add {
508 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
509 690
510 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
511 693
512 use sort 'stable'; 694 use sort 'stable';
513 695
514 $self->{children} = [ 696 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
517 ]; 699 ];
518 700
519 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
520} 706}
521 707
522sub remove { 708sub remove {
523 my ($self, $child) = @_; 709 my ($self, $child) = @_;
524 710
525 delete $child->{parent}; 711 delete $child->{parent};
526 $child->hide; 712 $child->hide;
527 713
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 715
530 $self->check_size; 716 $self->realloc;
531 $self->update;
532} 717}
533 718
534sub clear { 719sub clear {
535 my ($self) = @_; 720 my ($self) = @_;
536 721
… …
539 724
540 for (@$children) { 725 for (@$children) {
541 delete $_->{parent}; 726 delete $_->{parent};
542 $_->hide; 727 $_->hide;
543 } 728 }
729
730 $self->realloc;
544} 731}
545 732
546sub find_widget { 733sub find_widget {
547 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
548 735
549 $x -= $self->{x}; 736 $x -= $self->{x};
550 $y -= $self->{y}; 737 $y -= $self->{y};
551 738
552 my $res; 739 my $res;
553 740
554 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
556 and return $res; 743 and return $res;
557 } 744 }
558 745
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
609} 796}
610 797
611############################################################################# 798#############################################################################
612 799
800# back-buffered drawing area
801
613package CFClient::UI::Window; 802package CFClient::UI::Window;
614 803
615our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
616 805
617use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
623} 812}
624 813
625sub update { 814sub update {
626 my ($self) = @_; 815 my ($self) = @_;
627 816
628 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 818 $self->SUPER::update;
631}
632
633sub render_chld {
634 my ($self) = @_;
635
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1;
638 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw;
640 };
641} 819}
642 820
643sub size_allocate { 821sub size_allocate {
644 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
645 823
646 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
647 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
648 $self->render_chld; 848 $self->_render;
849 };
649} 850}
650 851
651sub _draw { 852sub _draw {
652 my ($self) = @_; 853 my ($self) = @_;
653 854
654 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
655 856
656 my $tex = $self->{texture} 857 my $tex = $self->{texture}
657 or return; 858 or return;
658 859
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
663 863
664 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 865
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
668} 867}
669 868
670############################################################################# 869#############################################################################
671 870
672package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
673 872
674our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 874
702sub new { 875sub new {
703 my $class = shift; 876 my $class = shift;
704 877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
705 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 979 slider => $slider,
708 border => 0.8, 980 %arg,
709 @_
710 ); 981 );
711 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
712 $self 986 $self
713} 987}
714 988
715sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
716 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
717 1007
718 my ($w, $h) = ($self->{w}, $self->{h}); 1008 $self->SUPER::size_allocate ($w, $h);
719 1009
720 glEnable GL_BLEND; 1010 my $child = $self->{vp}->child;
721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
738 1016
739############################################################################# 1017#############################################################################
740 1018
741package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
742 1020
743our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
744 1022
745use CFClient::OpenGL; 1023use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1024
751sub new { 1025sub new {
752 my $class = shift; 1026 my $class = shift;
753 1027
754 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
755 1077
756 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1081 border => 0.6,
760 can_events => 1, 1082 can_events => 1,
761 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
762 ); 1086 );
763 1087
764 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
765 align => 0, 1089 align => 0,
766 valign => 1, 1090 valign => 1,
767 text => $self->{title}, 1091 text => $title,
768 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
769 1094
770 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
771} 1103}
772 1104
773sub border { 1105sub border {
774 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
775} 1107}
776 1108
777sub size_request { 1109sub size_request {
778 my ($self) = @_; 1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
779 1114
780 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
781 1116
782 ( 1117 (
783 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
786} 1121}
787 1122
788sub size_allocate { 1123sub size_allocate {
789 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
790 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
791 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
793 1136
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
798} 1138}
799 1139
800sub button_down { 1140sub button_down {
801 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
802 1142
1143 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1144 my $border = $self->border;
804 1145
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
811 $self->{motion} = sub { 1157 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
813 1159
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
815 1162
816 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
819 }; 1168 };
820 1169
821 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
826 1173
827 $self->{motion} = sub { 1174 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
829 1176
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
831 1178
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
834 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
835 } 1187 1
836} 1188}
837 1189
838sub button_up { 1190sub button_up {
839 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
840 1192
841 delete $self->{motion}; 1193 !!delete $self->{motion}
842} 1194}
843 1195
844sub mouse_motion { 1196sub mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
846 1198
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
848} 1202}
849 1203
850sub _draw { 1204sub _draw {
851 my ($self) = @_; 1205 my ($self) = @_;
852 1206
1207 my $child = $self->{children}[0];
1208
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1211
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1214
861 my $border = $self->border; 1215 my $border = $self->border;
862 1216
863 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1222
869 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
870 1225
871 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
874 1229 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
881 1232
882 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1234
885 $self->{title}->draw if $self->{title};
886 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
887} 1241}
888 1242
889############################################################################# 1243#############################################################################
890 1244
891package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
899sub new { 1253sub new {
900 my $class = shift; 1254 my $class = shift;
901 1255
902 $class->SUPER::new ( 1256 $class->SUPER::new (
903 col_expand => [], 1257 col_expand => [],
904 @_ 1258 @_,
905 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1264}
907 1265
908sub add { 1266sub add {
909 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
910 1268
911 $child->set_parent ($self); 1269 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
913 1271
914 $child->check_size; 1272 $self->realloc;
915} 1273}
916 1274
917# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1276sub clear {
919 my ($self) = @_; 1277 my ($self) = @_;
920 1278
921 my $children = delete $self->{children}; 1279 my @children = $self->children;
1280 delete $self->{children};
922 1281
923 for (grep $_, map @$_, grep $_, @$children) { 1282 for (@children) {
924 delete $_->{parent}; 1283 delete $_->{parent};
925 $_->hide; 1284 $_->hide;
926 } 1285 }
927 1286
928 $self->update; 1287 $self->realloc;
929} 1288}
930 1289
931sub get_wh { 1290sub get_wh {
932 my ($self) = @_; 1291 my ($self) = @_;
933 1292
… …
964sub size_allocate { 1323sub size_allocate {
965 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
966 1325
967 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
968 1327
969 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
971 1330
972 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
1029 } 1388 }
1030} 1389}
1031 1390
1032############################################################################# 1391#############################################################################
1033 1392
1034package CFClient::UI::HBox; 1393package CFClient::UI::Box;
1035
1036# TODO: wrap into common Box base class
1037 1394
1038our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
1039 1396
1040sub size_request { 1397sub size_request {
1041 my ($self) = @_; 1398 my ($self) = @_;
1042 1399
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
1044 1401 ? (
1045 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1046 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1047 (List::Util::max map $_->[1], @alloc), 1404 )
1048 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1049} 1409}
1050 1410
1051sub size_allocate { 1411sub size_allocate {
1052 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
1053 1413
1054 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
1055
1056 my $children = $self->{children}; 1415 my $children = $self->{children};
1057 1416
1058 my @h = map $_->{req_w}, @$children; 1417 my @req;
1059 1418
1060 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
1061 1420 @req = ($space / (@$children || 1)) x @$children;
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1067 $exp ||= 1;
1068 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1069 for (0 .. $#$children) { 1434 for 0 .. $#$children;
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 } 1435 }
1076 } 1436 }
1077 1437
1078 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
1079 1439
1080 my $y = 0; 1440 my $pos = 0;
1081 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_]; 1442 my $alloc = $req[$_];
1084 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1085 1444
1086 $y += $h; 1445 $pos += $alloc;
1087 } 1446 }
1088 1447
1089 1 1448 1
1090} 1449}
1091 1450
1092############################################################################# 1451#############################################################################
1093 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
1094package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
1095 1469
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
1099 1471
1100sub size_request { 1472sub new {
1101 my ($self) = @_; 1473 my $class = shift;
1102 1474
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1104 1476 vertical => 1,
1105 ( 1477 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1478 )
1109} 1479}
1110 1480
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1481#############################################################################
1149 1482
1150package CFClient::UI::Label; 1483package CFClient::UI::Label;
1151 1484
1152our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1153 1486
1154use CFClient::OpenGL; 1487use CFClient::OpenGL;
1155 1488
1156sub new { 1489sub new {
1157 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1158 1491
1159 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1161 #font => default_font 1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1162 fontsize => 1, 1502 fontsize => 1,
1163 text => "",
1164 align => -1, 1503 align => -1,
1165 valign => -1, 1504 valign => -1,
1166 padding => 2, 1505 padding_x => 2,
1167 layout => new CFClient::Layout, 1506 padding_y => 2,
1168 can_events => 0, 1507 can_events => 0,
1169 %arg 1508 %arg
1170 ); 1509 );
1171 1510
1172 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1514 $self->{template} = $layout;
1176 } 1515 }
1177 1516
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1179 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1180 1522
1181 $self 1523 $self
1182} 1524}
1183 1525
1184sub escape { 1526sub escape($) {
1185 local $_ = $_[1]; 1527 local $_ = $_[0];
1186 1528
1187 s/&/&amp;/g; 1529 s/&/&amp;/g;
1188 s/>/&gt;/g; 1530 s/>/&gt;/g;
1189 s/</&lt;/g; 1531 s/</&lt;/g;
1190 1532
1191 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 $self->SUPER::realloc;
1192} 1548}
1193 1549
1194sub set_text { 1550sub set_text {
1195 my ($self, $text) = @_; 1551 my ($self, $text) = @_;
1196 1552
1553 return if $self->{text} eq "T$text";
1554 $self->{text} = "T$text";
1555
1556 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197 $self->{layout}->set_text ($text); 1557 $self->{layout}->set_text ($text);
1198
1199 delete $self->{texture}; 1558 delete $self->{req_h};
1200 $self->check_size; 1559
1560 $self->realloc;
1201 $self->update; 1561 $self->update;
1202} 1562}
1203 1563
1204sub set_markup { 1564sub set_markup {
1205 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1206 1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1208
1209 delete $self->{texture}; 1574 delete $self->{req_h};
1210 $self->check_size; 1575
1576 $self->realloc;
1211 $self->update; 1577 $self->update;
1212} 1578}
1213 1579
1214sub size_request { 1580sub size_request {
1215 my ($self) = @_; 1581 my ($self) = @_;
1216 1582
1583 if (exists $self->{req_h}) {
1584 @$self{qw(req_w req_h)}
1585 } else {
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1586 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($self->{max_w} || -1); 1587 $self->{layout}->set_width ($self->{max_w} || -1);
1588 $self->{layout}->set_ellipsise ($self->{ellipsise});
1589 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1590 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1591
1221 my ($w, $h) = $self->{layout}->size; 1592 my ($w, $h) = $self->{layout}->size;
1222 1593
1223 if (exists $self->{template}) { 1594 if (exists $self->{template}) {
1224 $self->{template}->set_font ($self->{font}) if $self->{font}; 1595 $self->{template}->set_font ($self->{font}) if $self->{font};
1225 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1596 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1226 1597
1227 my ($w2, $h2) = $self->{template}->size; 1598 my ($w2, $h2) = $self->{template}->size;
1228 1599
1229 $w = List::Util::max $w, $w2; 1600 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1601 $h = List::Util::max $h, $h2;
1231 } 1602 }
1232 1603
1604 ($w, $h)
1233 ( 1605 }
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1606}
1238 1607
1239sub size_allocate { 1608sub size_allocate {
1240 my ($self, $w, $h) = @_; 1609 my ($self, $w, $h) = @_;
1241 1610
1611 delete $self->{ox};
1612
1242 delete $self->{texture}; 1613 delete $self->{texture}
1614 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1243} 1615}
1244 1616
1245sub set_fontsize { 1617sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1618 my ($self, $fontsize) = @_;
1247 1619
1248 $self->{fontsize} = $fontsize; 1620 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1621 delete $self->{texture};
1250 $self->check_size; 1622
1251 $self->update; 1623 $self->realloc;
1252} 1624}
1253 1625
1254sub _draw { 1626sub _draw {
1255 my ($self) = @_; 1627 my ($self) = @_;
1256 1628
1629 $self->SUPER::_draw; # draw background, if applicable
1630
1257 my $tex = $self->{texture} ||= do { 1631 my $tex = $self->{texture} ||= do {
1632 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1633 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($self->{w}); 1634 $self->{layout}->set_width ($self->{w});
1635 $self->{layout}->set_ellipsise ($self->{ellipsise});
1636 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1637 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1638
1261 new_from_layout CFClient::Texture $self->{layout} 1639 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1640 };
1263 1641
1264 glEnable GL_BLEND; 1642 unless (exists $self->{ox}) {
1265 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1643 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1644 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1645 : ($self->{w} - $tex->{w}) * 0.5);
1646
1647 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1648 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1649 : ($self->{h} - $tex->{h}) * 0.5);
1650 };
1651
1266 glEnable GL_TEXTURE_2D; 1652 glEnable GL_TEXTURE_2D;
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1654
1269 glColor @{$self->{fg}}; 1655 glColor_premultiply @{$self->{fg}}
1656 if $tex->{format} == GL_ALPHA;
1270 1657
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy}); 1658 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1284 1659
1285 glDisable GL_TEXTURE_2D; 1660 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1661}
1288 1662
1289############################################################################# 1663#############################################################################
1290 1664
1291package CFClient::UI::EntryBase; 1665package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1678 active_fg => [0, 0, 0],
1305 can_hover => 1, 1679 can_hover => 1,
1306 can_focus => 1, 1680 can_focus => 1,
1307 valign => 0, 1681 valign => 0,
1308 can_events => 1, 1682 can_events => 1,
1683 #text => ...
1309 @_ 1684 @_
1310 ) 1685 )
1311} 1686}
1312 1687
1313sub _set_text { 1688sub _set_text {
… …
1315 1690
1316 delete $self->{cur_h}; 1691 delete $self->{cur_h};
1317 1692
1318 return if $self->{text} eq $text; 1693 return if $self->{text} eq $text;
1319 1694
1320 delete $self->{texture};
1321
1322 $self->{last_activity} = $::NOW; 1695 $self->{last_activity} = $::NOW;
1323 $self->{text} = $text; 1696 $self->{text} = $text;
1324 1697
1325 $text =~ s/./*/g if $self->{hidden}; 1698 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1699 $self->{layout}->set_text ("$text ");
1700 delete $self->{req_h};
1327 1701
1328 $self->emit (changed => $self->{text}); 1702 $self->_emit (changed => $self->{text});
1703
1704 $self->realloc;
1705 $self->update;
1706}
1707
1708sub set_text {
1709 my ($self, $text) = @_;
1710
1711 $self->{cursor} = length $text;
1712 $self->_set_text ($text);
1329} 1713}
1330 1714
1331sub get_text { 1715sub get_text {
1332 $_[0]{text} 1716 $_[0]{text}
1333} 1717}
… …
1336 my ($self) = @_; 1720 my ($self) = @_;
1337 1721
1338 my ($w, $h) = $self->SUPER::size_request; 1722 my ($w, $h) = $self->SUPER::size_request;
1339 1723
1340 ($w + 1, $h) # add 1 for cursor 1724 ($w + 1, $h) # add 1 for cursor
1341}
1342
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355} 1725}
1356 1726
1357sub key_down { 1727sub key_down {
1358 my ($self, $ev) = @_; 1728 my ($self, $ev) = @_;
1359 1729
… …
1361 my $sym = $ev->{sym}; 1731 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1732 my $uni = $ev->{unicode};
1363 1733
1364 my $text = $self->get_text; 1734 my $text = $self->get_text;
1365 1735
1366 if ($sym == 8) { 1736 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1737 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1738 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1739 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1740 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1741 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1742 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1743 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1744 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1745 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1746 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1747 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1748 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1749 $self->_emit ('escape');
1380 } elsif ($uni) { 1750 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1751 substr $text, $self->{cursor}++, 0, chr $uni;
1752 } else {
1753 return 0;
1382 } 1754 }
1383 1755
1384 $self->_set_text ($text); 1756 $self->_set_text ($text);
1385 $self->update; 1757
1758 $self->realloc;
1759
1760 1
1386} 1761}
1387 1762
1388sub focus_in { 1763sub focus_in {
1389 my ($self) = @_; 1764 my ($self) = @_;
1390 1765
… …
1405 utf8::encode $text; 1780 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1781 $self->{cursor} = length substr $text, 0, $idx;
1407 1782
1408 $self->_set_text ($self->{text}); 1783 $self->_set_text ($self->{text});
1409 $self->update; 1784 $self->update;
1785
1786 1
1410} 1787}
1411 1788
1412sub mouse_motion { 1789sub mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1790 my ($self, $ev, $x, $y) = @_;
1414# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1791# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1792
1793 0
1415} 1794}
1416 1795
1417sub _draw { 1796sub _draw {
1418 my ($self) = @_; 1797 my ($self) = @_;
1419 1798
1420 local $self->{fg} = $self->{fg}; 1799 local $self->{fg} = $self->{fg};
1421 1800
1422 if ($FOCUS == $self) { 1801 if ($FOCUS == $self) {
1423 glColor @{$self->{active_bg}}; 1802 glColor_premultiply @{$self->{active_bg}};
1424 $self->{fg} = $self->{active_fg}; 1803 $self->{fg} = $self->{active_fg};
1425 } else { 1804 } else {
1426 glColor @{$self->{bg}}; 1805 glColor_premultiply @{$self->{bg}};
1427 } 1806 }
1428 1807
1429 glEnable GL_BLEND; 1808 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1809 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1431 glBegin GL_QUADS; 1810 glBegin GL_QUADS;
1432 glVertex 0 , 0; 1811 glVertex 0 , 0;
1433 glVertex 0 , $self->{h}; 1812 glVertex 0 , $self->{h};
1434 glVertex $self->{w}, $self->{h}; 1813 glVertex $self->{w}, $self->{h};
1435 glVertex $self->{w}, 0; 1814 glVertex $self->{w}, 0;
… …
1469 1848
1470 if ($sym == 13) { 1849 if ($sym == 13) {
1471 unshift @{$self->{history}}, 1850 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1851 my $txt = $self->get_text;
1473 $self->{history_pointer} = -1; 1852 $self->{history_pointer} = -1;
1853 $self->{history_saveback} = '';
1474 $self->emit (activate => $txt); 1854 $self->_emit (activate => $txt);
1475 $self->update; 1855 $self->update;
1476 1856
1477 } elsif ($sym == CFClient::SDLK_UP) { 1857 } elsif ($sym == CFClient::SDLK_UP) {
1478 if ($self->{history_pointer} < 0) { 1858 if ($self->{history_pointer} < 0) {
1479 $self->{history_saveback} = $self->get_text; 1859 $self->{history_saveback} = $self->get_text;
1480 } 1860 }
1861 if (@{$self->{history} || []} > 0) {
1481 $self->{history_pointer}++; 1862 $self->{history_pointer}++;
1482 if ($self->{history_pointer} >= @{$self->{history}}) { 1863 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1483 $self->{history_pointer} = @{$self->{history}} - 1; 1864 $self->{history_pointer} = @{$self->{history} || []} - 1;
1865 }
1866 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1484 } 1867 }
1485 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1486 1868
1487 } elsif ($sym == CFClient::SDLK_DOWN) { 1869 } elsif ($sym == CFClient::SDLK_DOWN) {
1488 $self->{history_pointer}--; 1870 $self->{history_pointer}--;
1489 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1871 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1490 1872
… …
1493 } else { 1875 } else {
1494 $self->set_text ($self->{history_saveback}); 1876 $self->set_text ($self->{history_saveback});
1495 } 1877 }
1496 1878
1497 } else { 1879 } else {
1498 $self->SUPER::key_down ($ev); 1880 return $self->SUPER::key_down ($ev)
1881 }
1882
1499 } 1883 1
1500
1501} 1884}
1502 1885
1503############################################################################# 1886#############################################################################
1504 1887
1505package CFClient::UI::Button; 1888package CFClient::UI::Button;
… …
1514 1897
1515sub new { 1898sub new {
1516 my $class = shift; 1899 my $class = shift;
1517 1900
1518 $class->SUPER::new ( 1901 $class->SUPER::new (
1519 padding => 4, 1902 padding_x => 4,
1903 padding_y => 4,
1520 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1521 bg => [1, 1, 1, 0.2],
1522 active_fg => [0, 0, 1], 1905 active_fg => [0, 0, 1],
1523 can_hover => 1, 1906 can_hover => 1,
1524 align => 0, 1907 align => 0,
1525 valign => 0, 1908 valign => 0,
1526 can_events => 1, 1909 can_events => 1,
1527 @_ 1910 @_
1528 ) 1911 )
1529} 1912}
1530 1913
1914sub activate { }
1915
1531sub button_up { 1916sub button_up {
1532 my ($self, $ev, $x, $y) = @_; 1917 my ($self, $ev, $x, $y) = @_;
1533 1918
1919 $self->emit ("activate")
1534 if ($x >= 0 && $x < $self->{w} 1920 if $x >= 0 && $x < $self->{w}
1535 && $y >= 0 && $y < $self->{h}) { 1921 && $y >= 0 && $y < $self->{h};
1536 $self->emit ("activate"); 1922
1537 } 1923 1
1538} 1924}
1539 1925
1540sub _draw { 1926sub _draw {
1541 my ($self) = @_; 1927 my ($self) = @_;
1542 1928
1543 local $self->{fg} = $self->{fg}; 1929 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1544 1930
1545 if ($GRAB == $self) {
1546 $self->{fg} = $self->{active_fg};
1547 }
1548
1549 glEnable GL_BLEND;
1550 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1551 glEnable GL_TEXTURE_2D; 1931 glEnable GL_TEXTURE_2D;
1552 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1932 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1553 glColor 0, 0, 0, 1; 1933 glColor 0, 0, 0, 1;
1554 1934
1555 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1935 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1556 1936
1557 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1558 glDisable GL_BLEND;
1559 1938
1560 $self->SUPER::_draw; 1939 $self->SUPER::_draw;
1561} 1940}
1562 1941
1563############################################################################# 1942#############################################################################
… …
1574 1953
1575sub new { 1954sub new {
1576 my $class = shift; 1955 my $class = shift;
1577 1956
1578 $class->SUPER::new ( 1957 $class->SUPER::new (
1579 padding => 2, 1958 padding_x => 2,
1959 padding_y => 2,
1580 fg => [1, 1, 1], 1960 fg => [1, 1, 1],
1581 active_fg => [1, 1, 0], 1961 active_fg => [1, 1, 0],
1962 bg => [0, 0, 0, 0.2],
1963 active_bg => [1, 1, 1, 0.5],
1582 state => 0, 1964 state => 0,
1583 can_hover => 1, 1965 can_hover => 1,
1584 @_ 1966 @_
1585 ) 1967 )
1586} 1968}
1587 1969
1588sub size_request { 1970sub size_request {
1589 my ($self) = @_; 1971 my ($self) = @_;
1590 1972
1591 ($self->{padding} * 2 + 6) x 2 1973 (6) x 2
1592} 1974}
1593 1975
1594sub button_down { 1976sub button_down {
1595 my ($self, $ev, $x, $y) = @_; 1977 my ($self, $ev, $x, $y) = @_;
1596 1978
1597 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1979 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1598 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1980 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1599 $self->{state} = !$self->{state}; 1981 $self->{state} = !$self->{state};
1600 $self->emit (changed => $self->{state}); 1982 $self->_emit (changed => $self->{state});
1983 } else {
1984 return 0
1985 }
1986
1601 } 1987 1
1602} 1988}
1603 1989
1604sub _draw { 1990sub _draw {
1605 my ($self) = @_; 1991 my ($self) = @_;
1606 1992
1607 $self->SUPER::_draw; 1993 $self->SUPER::_draw;
1608 1994
1609 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1995 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1610 1996
1611 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1997 my ($w, $h) = @$self{qw(w h)};
1998
1999 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1612 2000
1613 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2001 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1614 2002
1615 glEnable GL_BLEND; 2003 my $tex = $self->{state} ? $tex[1] : $tex[0];
2004
1616 glEnable GL_TEXTURE_2D; 2005 glEnable GL_TEXTURE_2D;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618
1619 my $tex = $self->{state} ? $tex[1] : $tex[0];
1620
1621 $tex->draw_quad (0, 0, $s, $s); 2006 $tex->draw_quad_alpha (0, 0, $s, $s);
1622
1623 glDisable GL_TEXTURE_2D; 2007 glDisable GL_TEXTURE_2D;
1624 glDisable GL_BLEND;
1625} 2008}
1626 2009
1627############################################################################# 2010#############################################################################
1628 2011
1629package CFClient::UI::Image; 2012package CFClient::UI::Image;
… …
1672 glTranslate 0, -$self->{w}, 0; 2055 glTranslate 0, -$self->{w}, 0;
1673 2056
1674 ($w, $h) = ($h, $w); 2057 ($w, $h) = ($h, $w);
1675 } 2058 }
1676 2059
1677 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 2062
1682 $tex->draw_quad (0, 0, $w, $h); 2063 $tex->draw_quad_alpha (0, 0, $w, $h);
1683 2064
1684 glDisable GL_BLEND;
1685 glDisable GL_TEXTURE_2D; 2065 glDisable GL_TEXTURE_2D;
1686} 2066}
1687 2067
1688############################################################################# 2068#############################################################################
1689 2069
… …
1737} 2117}
1738 2118
1739sub set_max { 2119sub set_max {
1740 my ($self, $max) = @_; 2120 my ($self, $max) = @_;
1741 2121
2122 return if $self->{max_val} == $max;
2123
1742 $self->{max_val} = $max; 2124 $self->{max_val} = $max;
2125 $self->update;
1743} 2126}
1744 2127
1745sub set_value { 2128sub set_value {
1746 my ($self, $val, $max) = @_; 2129 my ($self, $val, $max) = @_;
1747 2130
1748 $self->set_max ($max) 2131 $self->set_max ($max)
1749 if defined $max; 2132 if defined $max;
1750 2133
1751 $max = $self->{max_val}; 2134 return if $self->{val} == $val;
2135
1752 $self->{val} = $val; 2136 $self->{val} = $val;
1753
1754 $self->update; 2137 $self->update;
1755} 2138}
1756 2139
1757sub _draw { 2140sub _draw {
1758 my ($self) = @_; 2141 my ($self) = @_;
… …
1776 2159
1777 my $h1 = $self->{h} * (1 - $ycut1); 2160 my $h1 = $self->{h} * (1 - $ycut1);
1778 my $h2 = $self->{h} * (1 - $ycut2); 2161 my $h2 = $self->{h} * (1 - $ycut2);
1779 2162
1780 glEnable GL_BLEND; 2163 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2164 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2165 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D; 2166 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784 2168
1785 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2169 glBindTexture GL_TEXTURE_2D, $t1->{name};
1786 glBegin GL_QUADS; 2170 glBegin GL_QUADS;
… …
1821 2205
1822sub new { 2206sub new {
1823 my ($class, %arg) = @_; 2207 my ($class, %arg) = @_;
1824 2208
1825 my $self = $class->SUPER::new ( 2209 my $self = $class->SUPER::new (
1826 tooltip => $arg{type}, 2210 tooltip => $arg{type},
1827 can_hover => 1, 2211 can_hover => 1,
2212 can_events => 1,
1828 %arg, 2213 %arg,
1829 ); 2214 );
1830 2215
1831 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2216 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1832 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2217 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1840 2225
1841 $self->{value}->set_fontsize ($fsize); 2226 $self->{value}->set_fontsize ($fsize);
1842 $self->{max} ->set_fontsize ($fsize); 2227 $self->{max} ->set_fontsize ($fsize);
1843} 2228}
1844 2229
2230sub set_max {
2231 my ($self, $max) = @_;
2232
2233 $self->{gauge}->set_max ($max);
2234 $self->{max}->set_text ($max);
2235}
2236
1845sub set_value { 2237sub set_value {
1846 my ($self, $val, $max) = @_; 2238 my ($self, $val, $max) = @_;
1847 2239
1848 $self->set_max ($max) 2240 $self->set_max ($max)
1849 if defined $max; 2241 if defined $max;
1850 2242
1851 $self->{gauge}->set_value ($val, $max); 2243 $self->{gauge}->set_value ($val, $max);
1852 $self->{value}->set_text ($val); 2244 $self->{value}->set_text ($val);
1853}
1854
1855sub set_max {
1856 my ($self, $max) = @_;
1857
1858 $self->{gauge}->set_max ($max);
1859 $self->{max}->set_text ($max);
1860} 2245}
1861 2246
1862############################################################################# 2247#############################################################################
1863 2248
1864package CFClient::UI::Slider; 2249package CFClient::UI::Slider;
… …
1874 qw(s1_slider.png s1_slider_bg.png); 2259 qw(s1_slider.png s1_slider_bg.png);
1875 2260
1876sub new { 2261sub new {
1877 my $class = shift; 2262 my $class = shift;
1878 2263
1879 # range [value, low, high, page] 2264 # range [value, low, high, page, unit]
1880 2265
1881 # TODO: 0-width page 2266 # TODO: 0-width page
1882 # TODO: req_w/h are wrong with vertical 2267 # TODO: req_w/h are wrong with vertical
1883 # TODO: calculations are off 2268 # TODO: calculations are off
1884 my $self = $class->SUPER::new ( 2269 my $self = $class->SUPER::new (
1885 fg => [1, 1, 1], 2270 fg => [1, 1, 1],
1886 active_fg => [0, 0, 0], 2271 active_fg => [0, 0, 0],
2272 bg => [0, 0, 0, 0.2],
2273 active_bg => [1, 1, 1, 0.5],
1887 range => [0, 0, 100, 10], 2274 range => [0, 0, 100, 10, 0],
1888 req_w => 20, 2275 min_w => $::WIDTH / 80,
1889 req_h => 20, 2276 min_h => $::WIDTH / 80,
1890 vertical => 0, 2277 vertical => 0,
1891 can_hover => 1, 2278 can_hover => 1,
1892 inner_pad => 5, 2279 inner_pad => 0.02,
1893 @_ 2280 @_
1894 ); 2281 );
1895 2282
2283 $self->set_value ($self->{range}[0]);
2284 $self->update;
2285
1896 $self 2286 $self
1897} 2287}
1898 2288
2289sub changed { }
2290
2291sub set_range {
2292 my ($self, $range) = @_;
2293
2294 ($range, $self->{range}) = ($self->{range}, $range);
2295
2296 $self->update
2297 if "@$range" ne "@{$self->{range}}";
2298}
2299
2300sub set_value {
2301 my ($self, $value) = @_;
2302
2303 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2304
2305 $hi = $lo + 1 if $hi <= $lo;
2306
2307 $page = $hi - $lo if $page > $hi - $lo;
2308
2309 $value = $lo if $value < $lo;
2310 $value = $hi - $page if $value > $hi - $page;
2311
2312 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2313 if $unit;
2314
2315 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2316
2317 if ($value != $old_value) {
2318 $self->_emit (changed => $value);
2319 $self->update;
2320 }
2321}
2322
1899sub size_request { 2323sub size_request {
1900 my ($self) = @_; 2324 my ($self) = @_;
1901 2325
1902 my $w = $self->{req_w}; 2326 ($self->{req_w}, $self->{req_h})
1903 my $h = $self->{req_h};
1904
1905 $self->{vertical} ? ($h, $w) : ($w, $h)
1906} 2327}
1907 2328
1908sub button_down { 2329sub button_down {
1909 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1910 2331
1911 $self->SUPER::button_down ($ev, $x, $y); 2332 $self->SUPER::button_down ($ev, $x, $y);
2333
2334 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2335
1912 $self->mouse_motion ($ev, $x, $y); 2336 $self->mouse_motion ($ev, $x, $y)
1913} 2337}
1914 2338
1915sub mouse_motion { 2339sub mouse_motion {
1916 my ($self, $ev, $x, $y) = @_; 2340 my ($self, $ev, $x, $y) = @_;
1917 2341
1918 if ($GRAB == $self) { 2342 if ($GRAB == $self) {
2343 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2344
2345 my (undef, $lo, $hi, $page) = @{$self->{range}};
2346
2347 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2348
2349 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2350 } else {
2351 return 0;
2352 }
2353
2354 1
2355}
2356
2357sub update {
2358 my ($self) = @_;
2359
2360 delete $self->{knob_w};
2361 $self->SUPER::update;
2362}
2363
2364sub _draw {
2365 my ($self) = @_;
2366
2367 unless ($self->{knob_w}) {
2368 $self->set_value ($self->{range}[0]);
2369
1919 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2370 my ($value, $lo, $hi, $page) = @{$self->{range}};
2371 my $range = ($hi - $page - $lo) || 1e-100;
1920 2372
1921 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2373 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1922 2374
1923 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2375 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1924 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2376 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1925 2377
1926 $x -= $inner_pad_px; # substract the padding 2378 $value = ($value - $lo) / $range;
1927 $x = $x * ($hi - $lo) / $inner_w + $lo; 2379 $value = $value * $self->{scale} + $self->{offset};
1928 $x = $lo if $x < $lo;
1929 $x = $hi - $page if $x > $hi - $page;
1930 $self->{range}[0] = $x;
1931 2380
1932 $self->emit (changed => $x); 2381 $self->{knob_x} = $value - $knob_w * 0.5;
1933 $self->update; 2382 $self->{knob_w} = $knob_w;
1934 } 2383 }
1935}
1936
1937# the inner_* stuff is for generating a padding for the slider handle,
1938# so that the handle doesn't leave the texture. This calculation isn't 100%
1939# correct propably, but it does the job for now
1940sub _calc_inner_pad_px {
1941 my ($self, $w) = @_;
1942 ($w / 100) * $self->{inner_pad} # % to pixels
1943}
1944
1945sub _draw {
1946 my ($self) = @_;
1947 2384
1948 $self->SUPER::_draw (); 2385 $self->SUPER::_draw ();
1949 2386
1950 my ($w, $h) = @$self{qw(w h)}; 2387 glScale $self->{w}, $self->{h};
1951 2388
1952 if ($self->{vertical}) { 2389 if ($self->{vertical}) {
1953 # draw a vertical slider like a rotated horizontal slider 2390 # draw a vertical slider like a rotated horizontal slider
1954 2391
2392 glTranslate 1, 0, 0;
1955 glRotate 90, 0, 0, 1; 2393 glRotate 90, 0, 0, 1;
1956 glTranslate 0, -$self->{w}, 0;
1957
1958 ($w, $h) = ($h, $w);
1959 } 2394 }
1960 2395
1961 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2396 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1962 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2397 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1963 2398
1964 my ($value, $lo, $hi, $page) = @{$self->{range}};
1965
1966 $hi = $value + 1 if $lo == $hi;
1967
1968 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1969 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1970
1971 $page = int $page * $inner_w / ($hi - $lo);
1972 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1973
1974 $w -= $page;
1975 $page &= ~1;
1976 glTranslate $page * 0.5, 0, 0;
1977 $page ||= 2;
1978
1979 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1980 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1981
1982 glEnable GL_BLEND;
1983 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1984 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986 2401
1987 # draw background 2402 # draw background
1988 $tex[1]->draw_quad (0, 0, $w, $h); 2403 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1989 2404
1990 # draw handle 2405 # draw handle
1991 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2406 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1992 2407
1993 glDisable GL_BLEND;
1994 glDisable GL_TEXTURE_2D; 2408 glDisable GL_TEXTURE_2D;
1995} 2409}
2410
2411#############################################################################
2412
2413package CFClient::UI::ValSlider;
2414
2415our @ISA = CFClient::UI::HBox::;
2416
2417sub new {
2418 my ($class, %arg) = @_;
2419
2420 my $range = delete $arg{range};
2421
2422 my $self = $class->SUPER::new (
2423 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2424 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2425 to_value => sub { shift },
2426 from_value => sub { shift },
2427 %arg,
2428 );
2429
2430 $self->{slider}->connect (changed => sub {
2431 my ($self, $value) = @_;
2432 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2433 $self->{parent}->emit (changed => $value);
2434 });
2435
2436# $self->{entry}->connect (changed => sub {
2437# my ($self, $value) = @_;
2438# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2439# $self->{parent}->emit (changed => $value);
2440# });
2441
2442 $self->add ($self->{slider}, $self->{entry});
2443
2444 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2445
2446 $self
2447}
2448
2449sub set_range { shift->{slider}->set_range (@_) }
2450sub set_value { shift->{slider}->set_value (@_) }
1996 2451
1997############################################################################# 2452#############################################################################
1998 2453
1999package CFClient::UI::TextView; 2454package CFClient::UI::TextView;
2000 2455
… …
2009 fontsize => 1, 2464 fontsize => 1,
2010 can_events => 0, 2465 can_events => 0,
2011 #font => default_font 2466 #font => default_font
2012 @_, 2467 @_,
2013 2468
2014 layout => (new CFClient::Layout), 2469 layout => (new CFClient::Layout 1),
2015 par => [], 2470 par => [],
2016 height => 0, 2471 height => 0,
2017 children => [ 2472 children => [
2018 (new CFClient::UI::Empty expand => 1), 2473 (new CFClient::UI::Empty expand => 1),
2019 (new CFClient::UI::Slider vertical => 1), 2474 (new CFClient::UI::Slider vertical => 1),
2020 ], 2475 ],
2021 ); 2476 );
2022 2477
2023 $self->{children}[1]->connect (changed => sub { 2478 $self->{children}[1]->connect (changed => sub { $self->update });
2024 $self->update;
2025 });
2026 2479
2027 $self 2480 $self
2028} 2481}
2029 2482
2030sub set_fontsize { 2483sub set_fontsize {
2031 my ($self, $fontsize) = @_; 2484 my ($self, $fontsize) = @_;
2032 2485
2033 $self->{fontsize} = $fontsize; 2486 $self->{fontsize} = $fontsize;
2034 $self->reflow; 2487 $self->reflow;
2035}
2036
2037sub text_height {
2038 my ($self, $text) = @_;
2039
2040 my $layout = $self->{layout};
2041
2042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2043 $layout->set_width ($self->{w});
2044 $layout->set_text ($text);
2045
2046 ($layout->size)[1]
2047}
2048
2049sub reflow {
2050 my ($self) = @_;
2051
2052 $self->{need_reflow}++;
2053 $self->update;
2054} 2488}
2055 2489
2056sub size_allocate { 2490sub size_allocate {
2057 my ($self, $w, $h) = @_; 2491 my ($self, $w, $h) = @_;
2058 2492
… …
2063 $self->{layout}->set_width ($self->{children}[0]{w}); 2497 $self->{layout}->set_width ($self->{children}[0]{w});
2064 2498
2065 $self->reflow; 2499 $self->reflow;
2066} 2500}
2067 2501
2502sub text_size {
2503 my ($self, $text, $indent) = @_;
2504
2505 my $layout = $self->{layout};
2506
2507 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2508 $layout->set_width ($self->{children}[0]{w} - $indent);
2509 $layout->set_markup ($text);
2510
2511 $layout->size
2512}
2513
2514sub reflow {
2515 my ($self) = @_;
2516
2517 $self->{need_reflow}++;
2518 $self->update;
2519}
2520
2521sub set_offset {
2522 my ($self, $offset) = @_;
2523
2524 # todo: base offset on lines or so, not on pixels
2525 $self->{children}[1]->set_value ($offset);
2526}
2527
2528sub clear {
2529 my ($self) = @_;
2530
2531 $self->{par} = [];
2532 $self->{height} = 0;
2533 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2534}
2535
2068sub add_paragraph { 2536sub add_paragraph {
2069 my ($self, $color, $text) = @_; 2537 my ($self, $color, $text, $indent) = @_;
2070 2538
2071 #TODO: intelligently "reformat" paragraph 2539 for my $line (split /\n/, $text) {
2072 2540 my ($w, $h) = $self->text_size ($line);
2073 my $height = $self->text_height ($text);
2074
2075 $self->{height} += $height; 2541 $self->{height} += $h;
2542 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2543 }
2076 2544
2077 push @{$self->{par}}, [$height, $color, $text];
2078
2079 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2545 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2080 $self->{children}[1]->update;
2081} 2546}
2082 2547
2083sub update { 2548sub update {
2084 my ($self) = @_; 2549 my ($self) = @_;
2085 2550
… …
2087 2552
2088 return unless $self->{h} > 0; 2553 return unless $self->{h} > 0;
2089 2554
2090 delete $self->{texture}; 2555 delete $self->{texture};
2091 2556
2092 $ROOT->on_refresh ($self, sub { 2557 $ROOT->on_post_alloc ($self, sub {
2558 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2559
2093 if (delete $self->{need_reflow}) { 2560 if (delete $self->{need_reflow}) {
2094 my $height = 0; 2561 my $height = 0;
2095 2562
2096 $height += $_->[0] = $self->text_height ($_->[2]) 2563 my $layout = $self->{layout};
2564
2565 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2566
2097 for @{$self->{par}}; 2567 for (@{$self->{par}}) {
2568 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2569 $layout->set_width ($W - $_->[3]);
2570 $layout->set_markup ($_->[4]);
2571 my ($w, $h) = $layout->size;
2572 $_->[0] = $w + $_->[3];
2573 $_->[1] = $h;
2574 }
2575
2576 $height += $_->[1];
2577 }
2098 2578
2099 $self->{height} = $height; 2579 $self->{height} = $height;
2100 2580
2101 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2581 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2102 2582
2103 delete $self->{texture}; 2583 delete $self->{texture};
2104 } 2584 }
2105 2585
2106 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2586 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2107 glClearColor 0, 0, 0, 1; 2587 glClearColor 0, 0, 0, 0;
2108 glClear GL_COLOR_BUFFER_BIT; 2588 glClear GL_COLOR_BUFFER_BIT;
2109 2589
2590 my $top = int $self->{children}[1]{range}[0];
2591
2592 my $y0 = $top;
2593 my $y1 = $top + $H;
2594
2595 my $y = 0;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600
2110 glEnable GL_BLEND; 2601 glEnable GL_BLEND;
2602 #TODO# not correct in windows where rgba is forced off
2111 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2112 glEnable GL_TEXTURE_2D;
2113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2114
2115 my $top = int $self->{children}[1]{range}[0];
2116
2117 my $y0 = $top;
2118 my $y1 = $top + $self->{h};
2119
2120 my $y = 0;
2121
2122 my $layout = $self->{layout};
2123
2124 $layout->set_font ($self->{font}) if $self->{font};
2125 2604
2126 for my $par (@{$self->{par}}) { 2605 for my $par (@{$self->{par}}) {
2127 my $h = $par->[0]; 2606 my $h = $par->[1];
2128 2607
2129 if ($y0 < $y + $h && $y < $y1) { 2608 if ($y0 < $y + $h && $y < $y1) {
2609 $layout->set_foreground (@{ $par->[2] });
2610 $layout->set_width ($W - $par->[3]);
2130 $layout->set_text ($par->[2]); 2611 $layout->set_markup ($par->[4]);
2131 2612
2132 glColor @{ $par->[1] }; 2613 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2133 my ($W, $H) = $layout->size; 2614
2134 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2615 glRasterPos $par->[3], $y - $y0;
2616 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2135 } 2617 }
2136 2618
2137 $y += $h; 2619 $y += $h;
2138 } 2620 }
2139 2621
2140 glDisable GL_TEXTURE_2D;
2141 glDisable GL_BLEND; 2622 glDisable GL_BLEND;
2142 }; 2623 };
2143 }); 2624 });
2144} 2625}
2145 2626
2146sub _draw { 2627sub _draw {
2147 my ($self) = @_; 2628 my ($self) = @_;
2148 2629
2149 if ($self->{texture}) {
2150 glEnable GL_TEXTURE_2D; 2630 glEnable GL_TEXTURE_2D;
2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2152 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2632 glColor 0, 0, 0, 1;
2633 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2153 glDisable GL_TEXTURE_2D; 2634 glDisable GL_TEXTURE_2D;
2154 }
2155 2635
2156 $self->{children}[1]->draw; 2636 $self->{children}[1]->draw;
2157 2637
2158} 2638}
2159 2639
… …
2207 2687
2208sub new { 2688sub new {
2209 my $class = shift; 2689 my $class = shift;
2210 2690
2211 my $self = $class->SUPER::new ( 2691 my $self = $class->SUPER::new (
2212 state => 0, 2692 state => 0,
2213 connect_activate => \&toggle_flopper, 2693 on_activate => \&toggle_flopper,
2214 @_ 2694 @_
2215 ); 2695 );
2216 2696
2217 if ($self->{state}) {
2218 $self->{state} = 0;
2219 $self->toggle_flopper;
2220 }
2221
2222 $self 2697 $self
2223} 2698}
2224 2699
2225sub toggle_flopper { 2700sub toggle_flopper {
2226 my ($self) = @_; 2701 my ($self) = @_;
2227 2702
2228 # TODO: use animation 2703 $self->{other}->toggle_visibility;
2229 if ($self->{state} = !$self->{state}) {
2230 $CFClient::UI::ROOT->add ($self->{other});
2231 $self->{other}->move ($self->coord2global (0, $self->{h}));
2232 $self->emit ("open");
2233 } else {
2234 $CFClient::UI::ROOT->remove ($self->{other});
2235 $self->emit ("close");
2236 }
2237
2238 $self->emit (changed => $self->{state});
2239} 2704}
2240 2705
2241############################################################################# 2706#############################################################################
2242 2707
2243package CFClient::UI::Tooltip; 2708package CFClient::UI::Tooltip;
… …
2253 @_, 2718 @_,
2254 can_events => 0, 2719 can_events => 0,
2255 ) 2720 )
2256} 2721}
2257 2722
2258sub set_markup { 2723sub set_tooltip_from {
2259 my ($self, $text) = @_; 2724 my ($self, $widget) = @_;
2260 2725
2261 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2726 my $tooltip = $widget->{tooltip};
2262 $self->{label}->set_markup ($text); 2727
2263 $self->add ($self->{label}); 2728 if ($ENV{CFPLUS_DEBUG} & 2) {
2729 $tooltip .= "\n\n" . (ref $widget) . "\n"
2730 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2731 . "req $widget->{req_w} $widget->{req_h}\n"
2732 . "visible $widget->{visible}";
2733 }
2734
2735 $self->add (new CFClient::UI::Label
2736 markup => $tooltip,
2737 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2738 fontsize => 0.8,
2739 fg => [0, 0, 0, 1],
2740 ellipsise => 0,
2741 font => ($widget->{tooltip_font} || $::FONT_PROP),
2742 );
2264} 2743}
2265 2744
2266sub size_request { 2745sub size_request {
2267 my ($self) = @_; 2746 my ($self) = @_;
2268
2269 $self->child->set_max_size ($::WIDTH * 0.3);
2270 2747
2271 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2748 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2272 2749
2273 ($w + 4, $h + 4) 2750 ($w + 4, $h + 4)
2274} 2751}
… …
2277 my ($self, $w, $h) = @_; 2754 my ($self, $w, $h) = @_;
2278 2755
2279 $self->SUPER::size_allocate ($w - 4, $h - 4); 2756 $self->SUPER::size_allocate ($w - 4, $h - 4);
2280} 2757}
2281 2758
2759sub visibility_change {
2760 my ($self, $visible) = @_;
2761
2762 return unless $visible;
2763
2764 $self->{root}->on_post_alloc ("move_$self" => sub {
2765 my $widget = $self->{owner}
2766 or return;
2767
2768 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2769
2770 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2771 if $x + $self->{w} > $::WIDTH;
2772
2773 $self->move_abs ($x, $y);
2774 });
2775}
2776
2282sub _draw { 2777sub _draw {
2283 my ($self) = @_; 2778 my ($self) = @_;
2284 2779
2285 glPushMatrix;
2286 glTranslate 0.375, 0.375; 2780 glTranslate 0.375, 0.375;
2287 2781
2288 my ($w, $h) = @$self{qw(w h)}; 2782 my ($w, $h) = @$self{qw(w h)};
2289 2783
2290 glColor 1, 0.8, 0.4; 2784 glColor 1, 0.8, 0.4;
… …
2301 glVertex 0 , $h; 2795 glVertex 0 , $h;
2302 glVertex $w, $h; 2796 glVertex $w, $h;
2303 glVertex $w, 0; 2797 glVertex $w, 0;
2304 glEnd; 2798 glEnd;
2305 2799
2306 glPopMatrix; 2800 glTranslate 2 - 0.375, 2 - 0.375;
2307 2801
2308 glTranslate 2, 2;
2309 $self->SUPER::_draw; 2802 $self->SUPER::_draw;
2310} 2803}
2311 2804
2312############################################################################# 2805#############################################################################
2313 2806
… …
2318use CFClient::OpenGL; 2811use CFClient::OpenGL;
2319 2812
2320sub new { 2813sub new {
2321 my $class = shift; 2814 my $class = shift;
2322 2815
2323 $class->SUPER::new ( 2816 my $self = $class->SUPER::new (
2324 aspect => 1, 2817 aspect => 1,
2818 can_events => 0,
2819 @_,
2820 );
2821
2822 if ($self->{anim} && $self->{animspeed}) {
2823 Scalar::Util::weaken (my $widget = $self);
2824
2825 $self->{timer} = Event->timer (
2826 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2827 hard => 1,
2828 interval => $self->{animspeed},
2829 cb => sub {
2830 ++$widget->{frame};
2831 $widget->update;
2832 },
2833 );
2834 }
2835
2836 $self
2837}
2838
2839sub size_request {
2840 (32, 8)
2841}
2842
2843sub update {
2844 my ($self) = @_;
2845
2846 return unless $self->{visible};
2847
2848 $self->SUPER::update;
2849}
2850
2851sub _draw {
2852 my ($self) = @_;
2853
2854 return unless $::CONN;
2855
2856 my $face;
2857
2858 if ($self->{frame}) {
2859 my $anim = $::CONN->{anim}[$self->{anim}];
2860
2861 $face = $anim->[ $self->{frame} % @$anim ]
2862 if $anim && @$anim;
2863 }
2864
2865 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2866
2867 if ($tex) {
2868 glEnable GL_TEXTURE_2D;
2869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2870 glColor 0, 0, 0, 1;
2871 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2872 glDisable GL_TEXTURE_2D;
2873 }
2874}
2875
2876sub DESTROY {
2877 my ($self) = @_;
2878
2879 $self->{timer}->cancel
2880 if $self->{timer};
2881
2882 $self->SUPER::DESTROY;
2883}
2884
2885#############################################################################
2886
2887package CFClient::UI::Buttonbar;
2888
2889our @ISA = CFClient::UI::HBox::;
2890
2891# TODO: should actualyl wrap buttons and other goodies.
2892
2893#############################################################################
2894
2895package CFClient::UI::Menu;
2896
2897our @ISA = CFClient::UI::FancyFrame::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 items => [],
2906 z => 100,
2907 @_,
2908 );
2909
2910 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2911
2912 for my $item (@{ $self->{items} }) {
2913 my ($widget, $cb) = @$item;
2914
2915 # handle various types of items, only text for now
2916 if (!ref $widget) {
2917 $widget = new CFClient::UI::Label
2918 can_hover => 1,
2919 can_events => 1,
2920 text => $widget;
2921 }
2922
2923 $self->{item}{$widget} = $item;
2924
2925 $self->{vbox}->add ($widget);
2926 }
2927
2928 $self
2929}
2930
2931# popup given the event (must be a mouse button down event currently)
2932sub popup {
2933 my ($self, $ev) = @_;
2934
2935 $self->_emit ("popdown");
2936
2937 # maybe save $GRAB? must be careful about events...
2938 $GRAB = $self;
2939 $self->{button} = $ev->{button};
2940
2941 $self->show;
2942 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2943}
2944
2945sub mouse_motion {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 # TODO: should use vbox->find_widget or so
2949 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2950 $self->{hover} = $self->{item}{$HOVER};
2951
2952 0
2953}
2954
2955sub button_up {
2956 my ($self, $ev, $x, $y) = @_;
2957
2958 if ($ev->{button} == $self->{button}) {
2959 undef $GRAB;
2960 $self->hide;
2961
2962 $self->_emit ("popdown");
2963 $self->{hover}[1]->() if $self->{hover};
2964 } else {
2965 return 0
2966 }
2967
2968 1
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Multiplexer;
2974
2975our @ISA = CFClient::UI::Container::;
2976
2977sub new {
2978 my $class = shift;
2979
2980 my $self = $class->SUPER::new (
2981 @_,
2982 );
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986
2987 $self
2988}
2989
2990sub add {
2991 my ($self, @widgets) = @_;
2992
2993 $self->SUPER::add (@widgets);
2994
2995 $self->{current} = $self->{children}[0]
2996 if @{ $self->{children} };
2997}
2998
2999sub set_current_page {
3000 my ($self, $page_or_widget) = @_;
3001
3002 my $widget = ref $page_or_widget
3003 ? $page_or_widget
3004 : $self->{children}[$page_or_widget];
3005
3006 $self->{current} = $widget;
3007 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3008
3009 $self->_emit (page_changed => $self->{current});
3010
3011 $self->realloc;
3012}
3013
3014sub visible_children {
3015 $_[0]{current}
3016}
3017
3018sub size_request {
3019 my ($self) = @_;
3020
3021 $self->{current}->size_request
3022}
3023
3024sub size_allocate {
3025 my ($self, $w, $h) = @_;
3026
3027 $self->{current}->configure (0, 0, $w, $h);
3028}
3029
3030sub _draw {
3031 my ($self) = @_;
3032
3033 $self->{current}->draw;
3034}
3035
3036#############################################################################
3037
3038package CFClient::UI::Notebook;
3039
3040our @ISA = CFClient::UI::VBox::;
3041
3042sub new {
3043 my $class = shift;
3044
3045 my $self = $class->SUPER::new (
3046 buttonbar => (new CFClient::UI::Buttonbar),
3047 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3048 # filter => # will be put between multiplexer and $self
3049 @_,
3050 );
3051
3052 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3053 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3054
3055 $self
3056}
3057
3058sub add {
3059 my ($self, $title, $widget, $tooltip) = @_;
3060
3061 Scalar::Util::weaken $self;
3062
3063 $self->{buttonbar}->add (new CFClient::UI::Button
3064 markup => $title,
3065 tooltip => $tooltip,
3066 on_activate => sub { $self->set_current_page ($widget) },
3067 );
3068
3069 $self->{multiplexer}->add ($widget);
3070}
3071
3072sub set_current_page {
3073 my ($self, $page) = @_;
3074
3075 $self->{multiplexer}->set_current_page ($page);
3076 $self->_emit (page_changed => $self->{multiplexer}{current});
3077}
3078
3079#############################################################################
3080
3081package CFClient::UI::Statusbox;
3082
3083our @ISA = CFClient::UI::VBox::;
3084
3085sub new {
3086 my $class = shift;
3087
3088 my $self = $class->SUPER::new (
3089 fontsize => 0.8,
3090 @_,
3091 );
3092
3093 Scalar::Util::weaken (my $this = $self);
3094
3095 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3096
3097 $self
3098}
3099
3100sub reorder {
3101 my ($self) = @_;
3102 my $NOW = Time::HiRes::time;
3103
3104 # freeze display when hovering over any label
3105 return if $CFClient::UI::TOOLTIP->{owner}
3106 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3107 values %{ $self->{item} };
3108
3109 while (my ($k, $v) = each %{ $self->{item} }) {
3110 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3111 }
3112
3113 my @widgets;
3114
3115 my @items = sort {
3116 $a->{pri} <=> $b->{pri}
3117 or $b->{id} <=> $a->{id}
3118 } values %{ $self->{item} };
3119
3120 $self->{timer}->interval (1);
3121
3122 my $count = 10 + 1;
3123 for my $item (@items) {
3124 last unless --$count;
3125
3126 my $label = $item->{label} ||= do {
3127 # TODO: doesn't handle markup well (read as: at all)
3128 my $short = $item->{count} > 1
3129 ? "<b>$item->{count} ×</b> $item->{text}"
3130 : $item->{text};
3131
3132 for ($short) {
3133 s/^\s+//;
3134 s/\s+/ /g;
3135 }
3136
3137 new CFClient::UI::Label
3138 markup => $short,
3139 tooltip => $item->{tooltip},
3140 tooltip_font => $::FONT_PROP,
3141 tooltip_width => 0.67,
3142 fontsize => $item->{fontsize} || $self->{fontsize},
3143 max_w => $::WIDTH * 0.44,
3144 fg => [@{ $item->{fg} }],
3145 can_events => 1,
3146 can_hover => 1
3147 };
3148
3149 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3150 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3151 $label->update;
3152 $label->set_max_size (undef, $label->{req_h} * $diff)
3153 if $diff < 1;
3154 $self->{timer}->interval (1/30);
3155 } else {
3156 $label->{fg}[3] = $item->{fg}[3] || 1;
3157 }
3158
3159 push @widgets, $label;
3160 }
3161
3162 $self->clear;
3163 $self->SUPER::add (reverse @widgets);
3164}
3165
3166sub add {
3167 my ($self, $text, %arg) = @_;
3168
3169 $text =~ s/^\s+//;
3170 $text =~ s/\s+$//;
3171
3172 return unless $text;
3173
3174 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3175
3176 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3177
3178 if (my $item = $self->{item}{$group}) {
3179 if ($item->{text} eq $text) {
3180 $item->{count}++;
3181 } else {
3182 $item->{count} = 1;
3183 $item->{text} = $item->{tooltip} = $text;
3184 }
3185 $item->{id} = ++$self->{id};
3186 $item->{timeout} = $timeout;
3187 delete $item->{label};
3188 } else {
3189 $self->{item}{$group} = {
3190 id => ++$self->{id},
3191 text => $text,
3192 timeout => $timeout,
3193 tooltip => $text,
3194 fg => [0.8, 0.8, 0.8, 0.8],
3195 pri => 0,
3196 count => 1,
3197 %arg,
3198 };
3199 }
3200
3201 $self->reorder;
3202}
3203
3204sub reconfigure {
3205 my ($self) = @_;
3206
3207 delete $_->{label}
3208 for values %{ $self->{item} || {} };
3209
3210 $self->reorder;
3211 $self->SUPER::reconfigure;
3212}
3213
3214sub DESTROY {
3215 my ($self) = @_;
3216
3217 $self->{timer}->cancel;
3218
3219 $self->SUPER::DESTROY;
3220}
3221
3222#############################################################################
3223
3224package CFClient::UI::Inventory;
3225
3226our @ISA = CFClient::UI::ScrolledWindow::;
3227
3228sub new {
3229 my $class = shift;
3230
3231 my $self = $class->SUPER::new (
3232 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3233 @_,
3234 );
3235
3236 $self
3237}
3238
3239sub set_items {
3240 my ($self, $items) = @_;
3241
3242 $self->{child}->clear;
3243 return unless $items;
3244
3245 my @items = sort {
3246 ($a->{type} <=> $b->{type})
3247 or ($a->{name} cmp $b->{name})
3248 } @$items;
3249
3250 $self->{real_items} = \@items;
3251
3252 my $row = 0;
3253 for my $item (@items) {
3254 CFClient::Item::update_widgets $item;
3255
3256 $self->{child}->add (0, $row, $item->{face_widget});
3257 $self->{child}->add (1, $row, $item->{desc_widget});
3258 $self->{child}->add (2, $row, $item->{weight_widget});
3259
3260 $row++;
3261 }
3262}
3263
3264#############################################################################
3265
3266package CFClient::UI::BindEditor;
3267
3268our @ISA = CFClient::UI::FancyFrame::;
3269
3270sub new {
3271 my $class = shift;
3272
3273 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3274
3275 $self->add (my $vb = new CFClient::UI::VBox);
3276
3277
3278 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3279 text => "start recording",
3280 tooltip => "Start/Stops recording of actions."
3281 ."All subsequent actions after the recording started will be captured."
3282 ."The actions are displayed after the record was stopped."
3283 ."To bind the action you have to click on the 'Bind' button",
3284 on_activate => sub {
3285 unless ($self->{recording}) {
3286 $self->start;
3287 } else {
3288 $self->stop;
3289 }
3290 });
3291
3292 $vb->add (new CFClient::UI::Label text => "Actions:");
3293 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3294
3295 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3296 $vb->add (my $hb = new CFClient::UI::HBox);
3297 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3298 $hb->add (new CFClient::UI::Button
3299 text => "bind",
3300 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3301 on_activate => sub {
3302 $self->ask_for_bind;
3303 });
3304
3305 $vb->add (my $hb = new CFClient::UI::HBox);
3306 $hb->add (new CFClient::UI::Button
3307 text => "ok",
3308 expand => 1,
3309 tooltip => "This closes the binding editor and saves the binding",
3310 on_activate => sub {
3311 $self->hide;
3312 $self->commit;
3313 });
3314
3315 $hb->add (new CFClient::UI::Button
3316 text => "cancel",
3317 expand => 1,
3318 tooltip => "This closes the binding editor without saving",
3319 on_activate => sub {
3320 $self->hide;
3321 $self->{binding_cancel}->()
3322 if $self->{binding_cancel};
3323 });
3324
3325 $self->update_binding_widgets;
3326
3327 $self
3328}
3329
3330sub commit {
3331 my ($self) = @_;
3332 my ($mod, $sym, $cmds) = $self->get_binding;
3333 if ($sym != 0 && @$cmds > 0) {
3334 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3335 ."'. Don't forget 'Save Config'!");
3336 $self->{binding_change}->($mod, $sym, $cmds)
3337 if $self->{binding_change};
3338 } else {
3339 $::STATUSBOX->add ("No action bound, no key or action specified!");
3340 $self->{binding_cancel}->()
3341 if $self->{binding_cancel};
3342 }
3343}
3344
3345sub start {
3346 my ($self) = @_;
3347
3348 $self->{rec_btn}->set_text ("stop recording");
3349 $self->{recording} = 1;
3350 $self->clear_command_list;
3351 $::CONN->start_record if $::CONN;
3352}
3353
3354sub stop {
3355 my ($self) = @_;
3356
3357 $self->{rec_btn}->set_text ("start recording");
3358 $self->{recording} = 0;
3359
3360 my $rec;
3361 $rec = $::CONN->stop_record if $::CONN;
3362 return unless ref $rec eq 'ARRAY';
3363 $self->set_command_list ($rec);
3364}
3365
3366
3367sub ask_for_bind_and_commit {
3368 my ($self) = @_;
3369 $self->ask_for_bind (1);
3370}
3371
3372sub ask_for_bind {
3373 my ($self, $commit) = @_;
3374
3375 CFClient::Binder::open_binding_dialog (sub {
3376 my ($mod, $sym) = @_;
3377 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3378 $self->update_binding_widgets;
3379 $self->commit if $commit;
3380 });
3381}
3382
3383# $mod and $sym are the modifiers and key symbol
3384# $cmds is a array ref of strings (the commands)
3385# $cb is the callback that is executed on OK
3386# $ccb is the callback that is executed on CANCEL and
3387# when the binding was unsuccessful on OK
3388sub set_binding {
3389 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3390
3391 $self->clear_command_list;
3392 $self->{recording} = 0;
3393 $self->{rec_btn}->set_text ("start recording");
3394
3395 $self->{binding} = [$mod, $sym];
3396 $self->{commands} = $cmds;
3397
3398 $self->{binding_change} = $cb;
3399 $self->{binding_cancel} = $ccb;
3400
3401 $self->update_binding_widgets;
3402}
3403
3404# this is a shortcut method that asks for a binding
3405# and then just binds it.
3406sub do_quick_binding {
3407 my ($self, $cmds) = @_;
3408 $self->set_binding (undef, undef, $cmds, sub {
3409 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3410 });
3411 $self->ask_for_bind (1);
3412}
3413
3414sub update_binding_widgets {
3415 my ($self) = @_;
3416 my ($mod, $sym, $cmds) = $self->get_binding;
3417 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3418 $self->set_command_list ($cmds);
3419}
3420
3421sub get_binding {
3422 my ($self) = @_;
3423 return (
3424 $self->{binding}->[0],
3425 $self->{binding}->[1],
3426 [ grep { defined $_ } @{$self->{commands}} ]
3427 );
3428}
3429
3430sub clear_command_list {
3431 my ($self) = @_;
3432 $self->{cmdbox}->clear ();
3433}
3434
3435sub set_command_list {
3436 my ($self, $cmds) = @_;
3437
3438 $self->{cmdbox}->clear ();
3439 $self->{commands} = $cmds;
3440
3441 my $idx = 0;
3442
3443 for (@$cmds) {
3444 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3445
3446 my $i = $idx;
3447 $hb->add (new CFClient::UI::Label text => $_);
3448 $hb->add (new CFClient::UI::Button
3449 text => "delete",
3450 tooltip => "Deletes the action from the record",
3451 on_activate => sub {
3452 $self->{cmdbox}->remove ($hb);
3453 $cmds->[$i] = undef;
3454 });
3455
3456
3457 $idx++
3458 }
3459}
3460
3461#############################################################################
3462
3463package CFClient::UI::SpellList;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 binding => [],
3472 commands => [],
2325 @_, 3473 @_,
2326 ) 3474 )
2327} 3475}
2328 3476
3477# XXX: Do sorting? Argl...
3478sub add_spell {
3479 my ($self, $spell) = @_;
3480 $self->{spells}->{$spell->{name}} = $spell;
3481
3482 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3483 face => $spell->{face},
3484 can_hover => 1,
3485 can_events => 1,
3486 tooltip => $spell->{message});
3487
3488 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3489 text => $spell->{name},
3490 can_hover => 1,
3491 can_events => 1,
3492 tooltip => $spell->{message},
3493 expand => 1);
3494
3495 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3496 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3497 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3498 expand => 1);
3499
3500 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3501 text => "bind to key",
3502 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3503}
3504
3505sub rebuild_spell_list {
3506 my ($self) = @_;
3507 $self->{tbl_idx} = 0;
3508 $self->add_spell ($_) for values %{$self->{spells}};
3509}
3510
3511sub remove_spell {
3512 my ($self, $spell) = @_;
3513 delete $self->{spells}->{$spell->{name}};
3514 $self->rebuild_spell_list;
3515}
3516
3517#############################################################################
3518
3519package CFClient::UI::Root;
3520
3521our @ISA = CFClient::UI::Container::;
3522
3523use List::Util qw(min max);
3524
3525use CFClient::OpenGL;
3526
3527sub new {
3528 my $class = shift;
3529
3530 my $self = $class->SUPER::new (
3531 visible => 1,
3532 @_,
3533 );
3534
3535 Scalar::Util::weaken ($self->{root} = $self);
3536
3537 $self
3538}
3539
2329sub size_request { 3540sub size_request {
2330 (32, 8)
2331}
2332
2333sub draw {
2334 my ($self) = @_; 3541 my ($self) = @_;
2335 3542
2336 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3543 ($self->{w}, $self->{h})
2337
2338 if ($tex) {
2339 glEnable GL_BLEND;
2340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2341 glEnable GL_TEXTURE_2D;
2342 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2343 glColor 1, 1, 1, 1;
2344 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2345 glDisable GL_TEXTURE_2D;
2346 glDisable GL_BLEND;
2347 }
2348} 3544}
2349 3545
2350############################################################################# 3546sub _to_pixel {
3547 my ($coord, $size, $max) = @_;
2351 3548
2352package CFClient::UI::Root; 3549 $coord =
3550 $coord eq "center" ? ($max - $size) * 0.5
3551 : $coord eq "max" ? $max
3552 : $coord;
2353 3553
2354our @ISA = CFClient::UI::Container::; 3554 $coord = 0 if $coord < 0;
3555 $coord = $max - $size if $coord > $max - $size;
2355 3556
2356use CFClient::OpenGL; 3557 int $coord + 0.5
2357
2358sub check_size {
2359 my ($self) = @_;
2360
2361 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2362} 3558}
2363 3559
2364sub size_request { 3560sub size_allocate {
2365 ($::WIDTH, $::HEIGHT)
2366}
2367
2368sub configure {
2369 my ($self, $x, $y, $w, $h) = @_; 3561 my ($self, $w, $h) = @_;
2370 3562
2371 $self->SUPER::configure ($x, $y, $w, $h);
2372
2373 for my $child (@{$self->{children}}) { 3563 for my $child ($self->children) {
2374 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3564 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2375 3565
2376 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3566 $X = $child->{force_x} if exists $child->{force_x};
2377 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3567 $Y = $child->{force_y} if exists $child->{force_y};
3568
3569 $X = _to_pixel $X, $W, $self->{w};
3570 $Y = _to_pixel $Y, $H, $self->{h};
3571
2378 $child->configure ($X, $Y, $W,$H); 3572 $child->configure ($X, $Y, $W, $H);
2379 } 3573 }
2380} 3574}
2381 3575
2382sub _topleft { 3576sub coord2local {
2383 my ($self, $x, $y) = @_; 3577 my ($self, $x, $y) = @_;
2384 3578
2385 ($x, $y) 3579 ($x, $y)
2386} 3580}
2387 3581
3582sub coord2global {
3583 my ($self, $x, $y) = @_;
3584
3585 ($x, $y)
3586}
3587
2388sub update { 3588sub update {
2389 my ($self) = @_; 3589 my ($self) = @_;
2390 3590
2391 $self->check_size; 3591 $::WANT_REFRESH++;
2392 ::refresh ();
2393} 3592}
2394 3593
2395sub add { 3594sub add {
2396 my ($self, $child) = @_; 3595 my ($self, @children) = @_;
2397 3596
2398 # integerize window positions 3597 $_->{is_toplevel} = 1
2399 $child->{x} = int $child->{x}; 3598 for @children;
2400 $child->{y} = int $child->{y};
2401 3599
2402 $self->SUPER::add ($child); 3600 $self->SUPER::add (@children);
3601}
3602
3603sub remove {
3604 my ($self, @children) = @_;
3605
3606 $self->SUPER::remove (@children);
3607
3608 delete $self->{is_toplevel}
3609 for @children;
3610
3611 while (@children) {
3612 my $w = pop @children;
3613 push @children, $w->children;
3614 $w->set_invisible;
3615 }
2403} 3616}
2404 3617
2405sub on_refresh { 3618sub on_refresh {
2406 my ($self, $id, $cb) = @_; 3619 my ($self, $id, $cb) = @_;
2407 3620
2408 $self->{refresh_hook}{$id} = $cb; 3621 $self->{refresh_hook}{$id} = $cb;
2409} 3622}
2410 3623
3624sub on_post_alloc {
3625 my ($self, $id, $cb) = @_;
3626
3627 $self->{post_alloc_hook}{$id} = $cb;
3628}
3629
2411sub draw { 3630sub draw {
2412 my ($self) = @_; 3631 my ($self) = @_;
2413 3632
2414 while (my $rcb = delete $self->{refresh_hook}) { 3633 while ($self->{refresh_hook}) {
2415 $_->() for values %$rcb; 3634 $_->()
3635 for values %{delete $self->{refresh_hook}};
2416 } 3636 }
3637
3638 if ($self->{realloc}) {
3639 my %queue;
3640 my @queue;
3641 my $widget;
3642
3643 outer:
3644 while () {
3645 if (my $realloc = delete $self->{realloc}) {
3646 for $widget (values %$realloc) {
3647 $widget->{visible} or next; # do not resize invisible widgets
3648
3649 $queue{$widget+0}++ and next; # duplicates are common
3650
3651 push @{ $queue[$widget->{visible}] }, $widget;
3652 }
3653 }
3654
3655 while () {
3656 @queue or last outer;
3657
3658 $widget = pop @{ $queue[-1] || [] }
3659 and last;
3660
3661 pop @queue;
3662 }
3663
3664 delete $queue{$widget+0};
3665
3666 my ($w, $h) = $widget->size_request;
3667
3668 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3669 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3670
3671 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3672 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3673
3674 $w = $widget->{force_w} if exists $widget->{force_w};
3675 $h = $widget->{force_h} if exists $widget->{force_h};
3676
3677 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3678 || delete $widget->{force_realloc}) {
3679 $widget->{req_w} = $w;
3680 $widget->{req_h} = $h;
3681
3682 $self->{size_alloc}{$widget+0} = $widget;
3683
3684 if (my $parent = $widget->{parent}) {
3685 $self->{realloc}{$parent+0} = $parent
3686 unless $queue{$parent+0};
3687
3688 $parent->{force_size_alloc} = 1;
3689 $self->{size_alloc}{$parent+0} = $parent;
3690 }
3691 }
3692
3693 delete $self->{realloc}{$widget+0};
3694 }
3695 }
3696
3697 while (my $size_alloc = delete $self->{size_alloc}) {
3698 my @queue = sort { $b->{visible} <=> $a->{visible} }
3699 values %$size_alloc;
3700
3701 while () {
3702 my $widget = pop @queue || last;
3703
3704 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3705
3706 $w = 0 if $w < 0;
3707 $h = 0 if $h < 0;
3708
3709 $w = int $w + 0.5;
3710 $h = int $h + 0.5;
3711
3712 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3713 $widget->{old_w} = $widget->{w};
3714 $widget->{old_h} = $widget->{h};
3715
3716 $widget->{w} = $w;
3717 $widget->{h} = $h;
3718
3719 $widget->emit (size_allocate => $w, $h);
3720 }
3721 }
3722 }
3723
3724 while ($self->{post_alloc_hook}) {
3725 $_->()
3726 for values %{delete $self->{post_alloc_hook}};
3727 }
3728
2417 3729
2418 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3730 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2419 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3731 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2420 glClear GL_COLOR_BUFFER_BIT; 3732 glClear GL_COLOR_BUFFER_BIT;
2421 3733
2422 glMatrixMode GL_PROJECTION; 3734 glMatrixMode GL_PROJECTION;
2423 glLoadIdentity; 3735 glLoadIdentity;
2424 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3736 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2425 glMatrixMode GL_MODELVIEW; 3737 glMatrixMode GL_MODELVIEW;
2426 glLoadIdentity; 3738 glLoadIdentity;
2427 3739
3740 {
3741 package CFClient::UI::Base;
3742
3743 ($draw_x, $draw_y, $draw_w, $draw_h) =
3744 (0, 0, $self->{w}, $self->{h});
3745 }
3746
2428 $self->_draw; 3747 $self->_draw;
2429} 3748}
2430 3749
2431############################################################################# 3750#############################################################################
2432 3751
2433package CFClient::UI; 3752package CFClient::UI;
2434 3753
2435$ROOT = new CFClient::UI::Root; 3754$ROOT = new CFClient::UI::Root;
2436$TOOLTIP = new CFClient::UI::Tooltip; 3755$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2437 3756
24381 37571
2439 3758

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