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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.156 by elmex, Sun Apr 23 02:50:42 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 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 (exists $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 $TOOLTIP->set_text ($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 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
45} 76}
46 77
47sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
49} 81}
50 82
51sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
52 my ($ev) = @_; 84 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 93 check_tooltip;
62 } 94 }
63 95
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 97
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
67} 100}
68 101
69sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
70 my ($ev) = @_; 103 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
72 105
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 107
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 109
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
78 112
79 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 115 $grab->update if $grab;
82 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 133
100 check_tooltip; 134 check_tooltip;
101 } 135 }
102 136
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
104} 139}
105 140
106# convert position array to integers 141# convert position array to integers
107sub harmonize { 142sub harmonize {
108 my ($vals) = @_; 143 my ($vals) = @_;
… …
114 $rem += $_ - $i; 149 $rem += $_ - $i;
115 $_ = $i; 150 $_ = $i;
116 } 151 }
117} 152}
118 153
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
119############################################################################# 195#############################################################################
120 196
121package CFClient::UI::Base; 197package CFClient::UI::Base;
122 198
123use strict; 199use strict;
… …
126 202
127sub new { 203sub new {
128 my $class = shift; 204 my $class = shift;
129 205
130 my $self = bless { 206 my $self = bless {
131 x => 0, 207 x => "center",
132 y => 0, 208 y => "center",
133 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
134 can_events => 1, 212 can_events => 1,
135 @_ 213 @_
136 }, $class; 214 }, $class;
137 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
138 for (keys %$self) { 218 for (keys %$self) {
139 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
141 } 221 }
142 } 222 }
143 223
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
144 $self 236 $self
145} 237}
146 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
147sub show { 246sub show {
148 my ($self) = @_; 247 my ($self) = @_;
149 248
150 return if $self->{parent}; 249 return if $self->{parent};
151 250
152 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
153} 252}
154 253
254sub set_visible {
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};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
181 339
182sub configure { 340sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
184 342
185 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
188 348
189 # use alignment to adjust x, y 349 # use alignment to adjust x, y
190 350
191 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 353 }
196 354
197 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 356 $self->{x} = $x;
199 $self->{y} = $y; 357 $self->{y} = $y;
200 $self->update; 358 $self->update;
201 } 359 }
202 360
203 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
204 $self->{w} = $w; 364 $self->{alloc_w} = $w;
205 $self->{h} = $h; 365 $self->{alloc_h} = $h;
206 366
207 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub size_allocate {
213 # nothing to be done 372 # nothing to be done
214} 373}
215 374
216# return top left coordinates 375sub children {
217sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
218 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
219 385
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
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 $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
221} 406}
222 407
223# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
224sub coord2local { 409sub coord2local {
225 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
226 411
227 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 413}
230 414
231# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
232sub coord2global { 416sub coord2global {
233 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
234 418
235 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 420}
238 421
239sub focus_in { 422sub focus_in {
240 my ($self) = @_; 423 my ($self) = @_;
241 424
242 return if $FOCUS == $self; 425 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
244 427
245 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
246 429
247 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
248 431
249 $focus->update if $focus; 432 $focus->update if $focus;
250 $FOCUS->update; 433 $FOCUS->update;
251} 434}
252 435
… …
255 438
256 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
257 440
258 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
259 442
260 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
261 444
262 $focus->update if $focus; #? 445 $focus->update if $focus; #?
263}
264 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
265sub mouse_motion { } 451sub mouse_motion { 0 }
266sub button_up { } 452sub button_up { 0 }
267sub key_down { } 453sub key_down { 0 }
268sub key_up { } 454sub key_up { 0 }
269 455
270sub button_down { 456sub button_down {
271 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
272 458
273 $self->focus_in; 459 $self->focus_in;
274}
275 460
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
281
282sub draw {
283 my ($self) = @_;
284
285 return unless $self->{h} && $self->{w};
286
287 glPushMatrix;
288 glTranslate $self->{x}, $self->{y}, 0;
289 $self->_draw;
290 glPopMatrix;
291
292 if ($self == $HOVER && $self->{can_hover}) {
293 my ($x, $y) = @$self{qw(x y)};
294
295 glColor 1, 0.8, 0.5, 0.2;
296 glEnable GL_BLEND;
297 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
298 glBegin GL_QUADS;
299 glVertex $x , $y;
300 glVertex $x + $self->{w}, $y;
301 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h};
303 glEnd;
304 glDisable GL_BLEND;
305 } 461 0
306}
307
308sub _draw {
309 my ($self) = @_;
310
311 warn "no draw defined for $self\n";
312} 462}
313 463
314sub find_widget { 464sub find_widget {
315 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
316 466
… …
325 475
326sub set_parent { 476sub set_parent {
327 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
328 478
329 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
330} 481}
331 482
332sub check_size { 483sub connect {
484 my ($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 {
333 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
334 505
335 return unless $self->{parent}; 506sub realloc {
507 my ($self) = @_;
336 508
337 my ($w, $h) = $self->size_request; 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
338 511
339 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
340 $self->{req_w} = $w; 515 delete $self->{req_w};
341 $self->{req_h} = $h; 516 delete $self->{req_h};
342
343 $self->{parent}->check_size;
344 } 517 }
345} 518}
346 519
347sub update { 520sub update {
348 my ($self) = @_; 521 my ($self) = @_;
349 522
350 $self->{parent}->update 523 $self->{parent}->update
351 if $self->{parent}; 524 if $self->{parent};
352} 525}
353 526
354sub connect { 527sub reconfigure {
355 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
356 529
357 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
358} 532}
359 533
360sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
361 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
362 537
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
364 $cb->($self, @args); 539 my ($self) = @_;
540
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);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
365 } 567 }
568
569 if ($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;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
366} 591}
367 592
368sub DESTROY { 593sub DESTROY {
369 my ($self) = @_; 594 my ($self) = @_;
370 595
596 delete $WIDGET{$self+0};
371 #$self->deactivate; 597 #$self->deactivate;
372} 598}
373 599
374############################################################################# 600#############################################################################
375 601
… …
384 my $class = shift; 610 my $class = shift;
385 611
386 # range [value, low, high, page] 612 # range [value, low, high, page]
387 613
388 $class->SUPER::new ( 614 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
391 @_ 617 @_
392 ) 618 )
393} 619}
394 620
395sub _draw { 621sub _draw {
396 my ($self) = @_; 622 my ($self) = @_;
397 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
399 630
400 glEnable GL_BLEND; 631 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
403 634
404 glBegin GL_QUADS; 635 glBegin GL_QUADS;
405 glVertex 0 , 0; 636 glVertex 0 , 0;
406 glVertex 0 , $h; 637 glVertex 0 , $h;
407 glVertex $w, $h; 638 glVertex $w, $h;
408 glVertex $w, 0; 639 glVertex $w, 0;
409 glEnd; 640 glEnd;
410 641
411 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
412} 644}
413 645
414############################################################################# 646#############################################################################
415 647
416package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
423} 655}
424 656
425sub size_request { 657sub size_request {
426 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
427} 661}
428 662
429sub draw { } 663sub draw { }
430 664
431############################################################################# 665#############################################################################
… …
435our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
436 670
437sub new { 671sub new {
438 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
439 673
440 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
441 675
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
443 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
444 684
445 $self 685 $self
446} 686}
447 687
448sub add { 688sub add {
449 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
450 690
451 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
452 693
453 use sort 'stable'; 694 use sort 'stable';
454 695
455 $self->{children} = [ 696 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
458 ]; 699 ];
459 700
460 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
461} 706}
462 707
463sub remove { 708sub remove {
464 my ($self, $child) = @_; 709 my ($self, $child) = @_;
465 710
466 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
467 713
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
469 715
470 $self->check_size; 716 $self->realloc;
471 $self->update; 717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
472} 731}
473 732
474sub find_widget { 733sub find_widget {
475 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
476 735
477 $x -= $self->{x}; 736 $x -= $self->{x};
478 $y -= $self->{y}; 737 $y -= $self->{y};
479 738
480 my $res; 739 my $res;
481 740
482 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
483 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
484 and return $res; 743 and return $res;
485 } 744 }
486 745
487 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
536 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
537} 796}
538 797
539############################################################################# 798#############################################################################
540 799
800# back-buffered drawing area
801
541package CFClient::UI::Window; 802package CFClient::UI::Window;
542 803
543our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
544 805
545use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
551} 812}
552 813
553sub update { 814sub update {
554 my ($self) = @_; 815 my ($self) = @_;
555 816
556 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
557 $self->render_chld;
558 $self->SUPER::update; 818 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569} 819}
570 820
571sub size_allocate { 821sub size_allocate {
572 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
573 823
574 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
575 827
828sub _render {
829 my ($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
576 $self->render_chld; 848 $self->_render;
849 };
577} 850}
578 851
579sub _draw { 852sub _draw {
580 my ($self) = @_; 853 my ($self) = @_;
581 854
582 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
583 856
584 my $tex = $self->{texture} 857 my $tex = $self->{texture}
585 or return; 858 or return;
586 859
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
590 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;
591 863
592 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593 865
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
596} 867}
597 868
598############################################################################# 869#############################################################################
599 870
600package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
601 872
602our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629 874
630sub new { 875sub new {
631 my $class = shift; 876 my $class = shift;
632 877
633 my $self = $class->SUPER::new ( 878 $class->SUPER::new (
634 bg => [1, 1, 1, 1], 879 scroll_x => 0,
635 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
636 border => 0.8,
637 @_ 881 @_,
638 ); 882 )
639
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648} 883}
649 884
650sub size_request { 885sub size_request {
651 my ($self) = @_; 886 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h}) 887
888 my ($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, $h)
653} 894}
654 895
655sub size_allocate { 896sub size_allocate {
656 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
657 $self->{w} = $w; 898
658 $self->{h} = $h; 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
659 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
660} 906}
661 907
662sub _draw { 908sub set_offset {
663 my ($self) = @_; 909 my ($self, $x, $y) = @_;
664 910
665 my ($w, $h) = ($self->{w}, $self->{h}); 911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
666 913
667 glEnable GL_BLEND; 914 $self->update;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 915}
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671 916
672# glBegin GL_QUADS; 917# hmm, this does not work for topleft of $self... but we should not ask for that
673# glColor 0, 0, 0, 0; 918sub coord2local {
674# glVertex 0 , 0; 919 my ($self, $x, $y) = @_;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679 920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
680 923
681 $self->child->draw; 924sub coord2global {
682 glDisable GL_BLEND; 925 my ($self, $x, $y) = @_;
683 glDisable GL_TEXTURE_2D; 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 $self->SUPER::_render;
684} 954}
685 955
686############################################################################# 956#############################################################################
687 957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($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
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($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}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
688package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
689 1020
690our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
691 1022
692use CFClient::OpenGL; 1023use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697 1024
698sub new { 1025sub new {
699 my $class = shift; 1026 my $class = shift;
700 1027
701 # 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};
702 1077
703 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
706 border => 0.8, 1081 border => 0.6,
707 can_events => 1, 1082 can_events => 1,
708 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
709 ); 1086 );
710 1087
711 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
712 align => 0, 1089 align => 0,
713 valign => 1, 1090 valign => 1,
714 text => $self->{title}, 1091 text => $title,
715 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
716 1094
717 $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};
718} 1103}
719 1104
720sub border { 1105sub border {
721 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
722} 1107}
723 1108
724sub size_request { 1109sub size_request {
725 my ($self) = @_; 1110 my ($self) = @_;
726 1111
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
728 1114
729 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
730 1116
731 ( 1117 (
732 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
735} 1121}
736 1122
737sub size_allocate { 1123sub size_allocate {
738 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
739 1125
1126 if ($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
740 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
742 1136
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
744 if $self->{title};
745
746 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
747} 1138}
748 1139
749sub button_down { 1140sub button_down {
750 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
751 1142
1143 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1144 my $border = $self->border;
753 1145
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
760 $self->{motion} = sub { 1157 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
762 1159
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
764 1162
765 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
768 }; 1168 };
769 1169
770 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
775 1173
776 $self->{motion} = sub { 1174 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
778 1176
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
780 1178
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
783 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
784 } 1187 1
785} 1188}
786 1189
787sub button_up { 1190sub button_up {
788 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
789 1192
790 delete $self->{motion}; 1193 !!delete $self->{motion}
791} 1194}
792 1195
793sub mouse_motion { 1196sub mouse_motion {
794 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
795 1198
796 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
797} 1202}
798 1203
799sub _draw { 1204sub _draw {
800 my ($self) = @_; 1205 my ($self) = @_;
801 1206
1207 my $child = $self->{children}[0];
1208
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
804 1211
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1214
810 my $border = $self->border; 1215 my $border = $self->border;
811 1216
812 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1222
818 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
819 1225
820 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
823 1229 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
830 1232
831 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1234
834 $self->{title}->draw if $self->{title};
835 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
836} 1241}
837 1242
838############################################################################# 1243#############################################################################
839 1244
840package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
848sub new { 1253sub new {
849 my $class = shift; 1254 my $class = shift;
850 1255
851 $class->SUPER::new ( 1256 $class->SUPER::new (
852 col_expand => [], 1257 col_expand => [],
853 @_ 1258 @_,
854 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1264}
856 1265
857sub add { 1266sub add {
858 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
859 1268
860 $child->set_parent ($self); 1269 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
862 1271
863 $child->check_size; 1272 $self->realloc;
864} 1273}
865 1274
866# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1276sub clear {
868 my ($self) = @_; 1277 my ($self) = @_;
869 1278
1279 my @children = $self->children;
870 delete $self->{children}; 1280 delete $self->{children};
871 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
872} 1288}
873 1289
874sub get_wh { 1290sub get_wh {
875 my ($self) = @_; 1291 my ($self) = @_;
876 1292
… …
907sub size_allocate { 1323sub size_allocate {
908 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
909 1325
910 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
911 1327
912 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
914 1330
915 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
972 } 1388 }
973} 1389}
974 1390
975############################################################################# 1391#############################################################################
976 1392
977package CFClient::UI::HBox; 1393package CFClient::UI::Box;
978
979# TODO: wrap into common Box base class
980 1394
981our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
982 1396
983sub size_request { 1397sub size_request {
984 my ($self) = @_; 1398 my ($self) = @_;
985 1399
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
987 1401 ? (
988 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
989 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
990 (List::Util::max map $_->[1], @alloc), 1404 )
991 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
992} 1409}
993 1410
994sub size_allocate { 1411sub size_allocate {
995 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
996 1413
997 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
998
999 my $children = $self->{children}; 1415 my $children = $self->{children};
1000 1416
1001 my @h = map $_->{req_w}, @$children; 1417 my @req;
1002 1418
1003 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
1004 1420 @req = ($space / (@$children || 1)) x @$children;
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } 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 {
1009 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1010 $exp ||= 1;
1011 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1012 for (0 .. $#$children) { 1434 for 0 .. $#$children;
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 } 1435 }
1019 } 1436 }
1020 1437
1021 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
1022 1439
1023 my $y = 0; 1440 my $pos = 0;
1024 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_]; 1442 my $alloc = $req[$_];
1027 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1028 1444
1029 $y += $h; 1445 $pos += $alloc;
1030 } 1446 }
1031 1447
1032 1 1448 1
1033} 1449}
1034 1450
1035############################################################################# 1451#############################################################################
1036 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
1037package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
1038 1469
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
1042 1471
1043sub size_request { 1472sub new {
1044 my ($self) = @_; 1473 my $class = shift;
1045 1474
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1047 1476 vertical => 1,
1048 ( 1477 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1478 )
1052} 1479}
1053 1480
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1481#############################################################################
1092 1482
1093package CFClient::UI::Label; 1483package CFClient::UI::Label;
1094 1484
1095our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1096 1486
1097use CFClient::OpenGL; 1487use CFClient::OpenGL;
1098 1488
1099sub new { 1489sub new {
1100 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1101 1491
1102 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
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),
1104 fontsize => 1, 1502 fontsize => 1,
1105 text => "",
1106 align => -1, 1503 align => -1,
1107 valign => -1, 1504 valign => -1,
1108 padding => 2, 1505 padding_x => 2,
1109 layout => new CFClient::Layout, 1506 padding_y => 2,
1110 can_events => 0, 1507 can_events => 0,
1111 %arg 1508 %arg
1112 ); 1509 );
1113 1510
1114 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1514 $self->{template} = $layout;
1118 } 1515 }
1119 1516
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1121 $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 }
1122 1522
1123 $self 1523 $self
1124} 1524}
1125 1525
1126sub escape_text { 1526sub escape($) {
1127 local $_ = $_[1]; 1527 local $_ = $_[0];
1128 1528
1129 s/&/&amp;/g; 1529 s/&/&amp;/g;
1130 s/>/&gt;/g; 1530 s/>/&gt;/g;
1131 s/</&lt;/g; 1531 s/</&lt;/g;
1132 1532
1133 $_[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 delete $self->{req_h};
1548 $self->SUPER::realloc;
1134} 1549}
1135 1550
1136sub set_text { 1551sub set_text {
1137 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1138 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1140 1559
1141 delete $self->{texture}; 1560 $self->realloc;
1142 $self->check_size;
1143 $self->update; 1561 $self->update;
1144} 1562}
1145 1563
1146sub set_markup { 1564sub set_markup {
1147 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1148 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;
1149 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1150 1574
1151 delete $self->{texture}; 1575 $self->realloc;
1152 $self->check_size;
1153 $self->update; 1576 $self->update;
1154} 1577}
1155 1578
1156sub size_request { 1579sub size_request {
1157 my ($self) = @_; 1580 my ($self) = @_;
1158 1581
1159 $self->{layout}->set_width; 1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1590
1162 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1163 1592
1164 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1596
1167 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1168 1598
1169 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1171 } 1601 }
1172 1602
1603 ($w, $h)
1173 ( 1604 }
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1605}
1178 1606
1179sub size_allocate { 1607sub size_allocate {
1180 my ($self, $w, $h) = @_; 1608 my ($self, $w, $h) = @_;
1181 1609
1610 delete $self->{ox};
1611
1182 delete $self->{texture}; 1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1183} 1614}
1184 1615
1185sub set_fontsize { 1616sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1617 my ($self, $fontsize) = @_;
1187 1618
1188 $self->{fontsize} = $fontsize; 1619 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1620 delete $self->{texture};
1190 $self->check_size; 1621
1191 $self->update; 1622 $self->realloc;
1192} 1623}
1193 1624
1194sub _draw { 1625sub _draw {
1195 my ($self) = @_; 1626 my ($self) = @_;
1196 1627
1628 $self->SUPER::_draw; # draw background, if applicable
1629
1197 my $tex = $self->{texture} ||= do { 1630 my $tex = $self->{texture} ||= do {
1631 $self->{layout}->set_foreground (@{$self->{fg}});
1632 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637
1200 new_from_layout CFClient::Texture $self->{layout} 1638 new_from_layout CFClient::Texture $self->{layout}
1201 }; 1639 };
1202 1640
1203 glEnable GL_BLEND; 1641 unless (exists $self->{ox}) {
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1644 : ($self->{w} - $tex->{w}) * 0.5);
1645
1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648 : ($self->{h} - $tex->{h}) * 0.5);
1649 };
1650
1205 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1653
1208 glColor @{$self->{fg}}; 1654 glColor_premultiply @{$self->{fg}}
1655 if $tex->{format} == GL_ALPHA;
1209 1656
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy}); 1657 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1223 1658
1224 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1660}
1227 1661
1228############################################################################# 1662#############################################################################
1229 1663
1230package CFClient::UI::EntryBase; 1664package CFClient::UI::EntryBase;
… …
1235 1669
1236sub new { 1670sub new {
1237 my $class = shift; 1671 my $class = shift;
1238 1672
1239 $class->SUPER::new ( 1673 $class->SUPER::new (
1240 fg => [1, 1, 1], 1674 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1675 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1676 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1677 active_fg => [0, 0, 0],
1244 can_hover => 1, 1678 can_hover => 1,
1245 can_focus => 1, 1679 can_focus => 1,
1246 valign => 0, 1680 valign => 0,
1247 can_events => 1, 1681 can_events => 1,
1682 #text => ...
1248 @_ 1683 @_
1249 ) 1684 )
1250} 1685}
1251 1686
1252sub _set_text { 1687sub _set_text {
… …
1254 1689
1255 delete $self->{cur_h}; 1690 delete $self->{cur_h};
1256 1691
1257 return if $self->{text} eq $text; 1692 return if $self->{text} eq $text;
1258 1693
1259 delete $self->{texture};
1260
1261 $self->{last_activity} = $::NOW; 1694 $self->{last_activity} = $::NOW;
1262 $self->{text} = $text; 1695 $self->{text} = $text;
1263 1696
1264 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1698 $self->{layout}->set_text ("$text ");
1266 1699
1267 $self->emit (changed => $self->{text}); 1700 $self->_emit (changed => $self->{text});
1701 $self->update;
1702}
1703
1704sub set_text {
1705 my ($self, $text) = @_;
1706
1707 $self->{cursor} = length $text;
1708 $self->_set_text ($text);
1709
1710 $self->realloc;
1268} 1711}
1269 1712
1270sub get_text { 1713sub get_text {
1271 $_[0]{text} 1714 $_[0]{text}
1272} 1715}
… …
1275 my ($self) = @_; 1718 my ($self) = @_;
1276 1719
1277 my ($w, $h) = $self->SUPER::size_request; 1720 my ($w, $h) = $self->SUPER::size_request;
1278 1721
1279 ($w + 1, $h) # add 1 for cursor 1722 ($w + 1, $h) # add 1 for cursor
1280}
1281
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294} 1723}
1295 1724
1296sub key_down { 1725sub key_down {
1297 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1298 1727
… …
1300 my $sym = $ev->{sym}; 1729 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1730 my $uni = $ev->{unicode};
1302 1731
1303 my $text = $self->get_text; 1732 my $text = $self->get_text;
1304 1733
1305 if ($sym == 8) { 1734 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1735 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1736 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1737 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1738 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1739 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1740 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1741 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1746 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1747 $self->_emit ('escape');
1319 } elsif ($uni) { 1748 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1321 } 1752 }
1322 1753
1323 $self->_set_text ($text); 1754 $self->_set_text ($text);
1324 $self->update; 1755
1756 $self->realloc;
1757
1758 1
1325} 1759}
1326 1760
1327sub focus_in { 1761sub focus_in {
1328 my ($self) = @_; 1762 my ($self) = @_;
1329 1763
… …
1344 utf8::encode $text; 1778 utf8::encode $text;
1345 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1346 1780
1347 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1348 $self->update; 1782 $self->update;
1783
1784 1
1349} 1785}
1350 1786
1351sub mouse_motion { 1787sub mouse_motion {
1352 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1353# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1354} 1792}
1355 1793
1356sub _draw { 1794sub _draw {
1357 my ($self) = @_; 1795 my ($self) = @_;
1358 1796
1359 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1360 1798
1361 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1362 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1363 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1364 } else { 1802 } else {
1365 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1366 } 1804 }
1367 1805
1368 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1369 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1370 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1371 glVertex 0 , 0; 1809 glVertex 0 , 0;
1372 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1373 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1374 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1405 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1406 1844
1407 my $sym = $ev->{sym}; 1845 my $sym = $ev->{sym};
1408 1846
1409 if ($sym == 13) { 1847 if ($sym == 13) {
1848 unshift @{$self->{history}},
1849 my $txt = $self->get_text;
1850 $self->{history_pointer} = -1;
1851 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1852 $self->_emit (activate => $txt);
1411 $self->update; 1853 $self->update;
1412 1854
1855 } elsif ($sym == CFClient::SDLK_UP) {
1856 if ($self->{history_pointer} < 0) {
1857 $self->{history_saveback} = $self->get_text;
1858 }
1859 if (@{$self->{history} || []} > 0) {
1860 $self->{history_pointer}++;
1861 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1862 $self->{history_pointer} = @{$self->{history} || []} - 1;
1863 }
1864 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1865 }
1866
1867 } elsif ($sym == CFClient::SDLK_DOWN) {
1868 $self->{history_pointer}--;
1869 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870
1871 if ($self->{history_pointer} >= 0) {
1872 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1873 } else {
1874 $self->set_text ($self->{history_saveback});
1875 }
1876
1413 } else { 1877 } else {
1414 $self->SUPER::key_down ($ev); 1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1415 } 1881 1
1416
1417} 1882}
1418 1883
1419############################################################################# 1884#############################################################################
1420 1885
1421package CFClient::UI::Button; 1886package CFClient::UI::Button;
… …
1430 1895
1431sub new { 1896sub new {
1432 my $class = shift; 1897 my $class = shift;
1433 1898
1434 $class->SUPER::new ( 1899 $class->SUPER::new (
1435 padding => 4, 1900 padding_x => 4,
1901 padding_y => 4,
1436 fg => [1, 1, 1], 1902 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1903 active_fg => [0, 0, 1],
1439 can_hover => 1, 1904 can_hover => 1,
1440 align => 0, 1905 align => 0,
1441 valign => 0, 1906 valign => 0,
1442 can_events => 1, 1907 can_events => 1,
1443 @_ 1908 @_
1444 ) 1909 )
1445} 1910}
1446 1911
1912sub activate { }
1913
1447sub button_up { 1914sub button_up {
1448 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1449 1916
1917 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1918 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1919 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate"); 1920
1453 } 1921 1
1454} 1922}
1455 1923
1456sub _draw { 1924sub _draw {
1457 my ($self) = @_; 1925 my ($self) = @_;
1458 1926
1459 local $self->{fg} = $self->{fg}; 1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1460 1928
1461 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg};
1463 }
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1929 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1931 glColor 0, 0, 0, 1;
1470 1932
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1933 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1934
1473 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1936
1476 $self->SUPER::_draw; 1937 $self->SUPER::_draw;
1477} 1938}
1478 1939
1479############################################################################# 1940#############################################################################
… …
1490 1951
1491sub new { 1952sub new {
1492 my $class = shift; 1953 my $class = shift;
1493 1954
1494 $class->SUPER::new ( 1955 $class->SUPER::new (
1495 padding => 2, 1956 padding_x => 2,
1957 padding_y => 2,
1496 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 1959 active_fg => [1, 1, 0],
1960 bg => [0, 0, 0, 0.2],
1961 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 1962 state => 0,
1499 can_hover => 1, 1963 can_hover => 1,
1500 @_ 1964 @_
1501 ) 1965 )
1502} 1966}
1503 1967
1504sub size_request { 1968sub size_request {
1505 my ($self) = @_; 1969 my ($self) = @_;
1506 1970
1507 ($self->{padding} * 2 + 6) x 2 1971 (6) x 2
1508} 1972}
1509 1973
1510sub button_down { 1974sub button_down {
1511 my ($self, $ev, $x, $y) = @_; 1975 my ($self, $ev, $x, $y) = @_;
1512 1976
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 1979 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1517 } 1985 1
1518} 1986}
1519 1987
1520sub _draw { 1988sub _draw {
1521 my ($self) = @_; 1989 my ($self) = @_;
1522 1990
1523 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1524 1992
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 1994
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1528 1998
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 2000
1531 glEnable GL_BLEND; 2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
2002
1532 glEnable GL_TEXTURE_2D; 2003 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 2004 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 2005 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 2006}
1542 2007
1543############################################################################# 2008#############################################################################
1544 2009
1545package CFClient::UI::Image; 2010package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 2053 glTranslate 0, -$self->{w}, 0;
1589 2054
1590 ($w, $h) = ($h, $w); 2055 ($w, $h) = ($h, $w);
1591 } 2056 }
1592 2057
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 2058 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 2060
1598 $tex->draw_quad (0, 0, $w, $h); 2061 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 2062
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 2063 glDisable GL_TEXTURE_2D;
1602} 2064}
1603 2065
1604############################################################################# 2066#############################################################################
1605 2067
1606package CFClient::UI::VGauge; 2068package CFClient::UI::VGauge;
1607 2069
1608our @ISA = CFClient::UI::Base::; 2070our @ISA = CFClient::UI::Base::;
2071
2072use List::Util qw(min max);
1609 2073
1610use CFClient::OpenGL; 2074use CFClient::OpenGL;
1611 2075
1612my %tex = ( 2076my %tex = (
1613 food => [ 2077 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2079 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 2080 ],
1617 grace => [ 2081 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2083 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 2084 ],
1621 hp => [ 2085 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2087 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 2088 ],
1625 mana => [ 2089 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2091 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 2092 ],
1629); 2093);
1630 2094
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2095# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2096sub new {
… …
1651} 2115}
1652 2116
1653sub set_max { 2117sub set_max {
1654 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1655 2119
2120 return if $self->{max_val} == $max;
2121
1656 $self->{max_val} = $max; 2122 $self->{max_val} = $max;
2123 $self->update;
1657} 2124}
1658 2125
1659sub set_value { 2126sub set_value {
1660 my ($self, $val, $max) = @_; 2127 my ($self, $val, $max) = @_;
1661 2128
1662 $self->set_max ($max) 2129 $self->set_max ($max)
1663 if defined $max; 2130 if defined $max;
1664 2131
1665 $max = $self->{max_val}; 2132 return if $self->{val} == $val;
2133
1666 $self->{val} = $val; 2134 $self->{val} = $val;
1667
1668 $self->update; 2135 $self->update;
1669} 2136}
1670 2137
1671sub _draw { 2138sub _draw {
1672 my ($self) = @_; 2139 my ($self) = @_;
1673 2140
1674 my $tex = $tex{$self->{type}}; 2141 my $tex = $tex{$self->{type}};
2142 my ($t1, $t2, $t3) = @$tex;
1675 2143
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2144 my ($w, $h) = ($self->{w}, $self->{h});
1677 2145
1678 if ($self->{vertical}) { 2146 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2147 glRotate 90, 0, 0, 1;
… …
1681 2149
1682 ($w, $h) = ($h, $w); 2150 ($w, $h) = ($h, $w);
1683 } 2151 }
1684 2152
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2153 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2154
1688 my $t1 = $tex->[0]; 2155 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2156 my $ycut2 = max 0, min 1, $ycut - 1;
2157
2158 my $h1 = $self->{h} * (1 - $ycut1);
2159 my $h2 = $self->{h} * (1 - $ycut2);
1690 2160
1691 glEnable GL_BLEND; 2161 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2164 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2166
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2168 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2169 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2170 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2171 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2172 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2173 glEnd;
1706 2174
2175 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2176 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2177 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2178 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2179 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2180 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2181 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2182 glEnd;
2183
2184 if ($t3) {
2185 glBindTexture GL_TEXTURE_2D, $t3->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2189 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2190 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glEnd;
2192 }
1714 2193
1715 glDisable GL_BLEND; 2194 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2195 glDisable GL_TEXTURE_2D;
1717} 2196}
1718 2197
… …
1724 2203
1725sub new { 2204sub new {
1726 my ($class, %arg) = @_; 2205 my ($class, %arg) = @_;
1727 2206
1728 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2208 tooltip => $arg{type},
2209 can_hover => 1,
2210 can_events => 1,
1730 %arg, 2211 %arg,
1731 ); 2212 );
1732 2213
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2214 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2215 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2216 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2217
1737 $self 2218 $self
1738} 2219}
1739 2220
1740sub set_fontsize { 2221sub set_fontsize {
… …
1742 2223
1743 $self->{value}->set_fontsize ($fsize); 2224 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2225 $self->{max} ->set_fontsize ($fsize);
1745} 2226}
1746 2227
2228sub set_max {
2229 my ($self, $max) = @_;
2230
2231 $self->{gauge}->set_max ($max);
2232 $self->{max}->set_text ($max);
2233}
2234
1747sub set_value { 2235sub set_value {
1748 my ($self, $val, $max) = @_; 2236 my ($self, $val, $max) = @_;
1749 2237
1750 $self->set_max ($max) 2238 $self->set_max ($max)
1751 if defined $max; 2239 if defined $max;
1752 2240
1753 $self->{gauge}->set_value ($val, $max); 2241 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2242 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2243}
1763 2244
1764############################################################################# 2245#############################################################################
1765 2246
1766package CFClient::UI::Slider; 2247package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2257 qw(s1_slider.png s1_slider_bg.png);
1777 2258
1778sub new { 2259sub new {
1779 my $class = shift; 2260 my $class = shift;
1780 2261
1781 # range [value, low, high, page] 2262 # range [value, low, high, page, unit]
1782 2263
1783 # TODO: 0-width page 2264 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2265 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2266 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2270 bg => [0, 0, 0, 0.2],
2271 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2273 min_w => $::WIDTH / 80,
1791 req_h => 20, 2274 min_h => $::WIDTH / 80,
1792 vertical => 0, 2275 vertical => 0,
1793 can_hover => 1, 2276 can_hover => 1,
1794 inner_pad => 5, 2277 inner_pad => 0.02,
1795 @_ 2278 @_
1796 ); 2279 );
1797 2280
2281 $self->set_value ($self->{range}[0]);
2282 $self->update;
2283
1798 $self 2284 $self
1799} 2285}
1800 2286
2287sub changed { }
2288
2289sub set_range {
2290 my ($self, $range) = @_;
2291
2292 ($range, $self->{range}) = ($self->{range}, $range);
2293
2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2296}
2297
2298sub set_value {
2299 my ($self, $value) = @_;
2300
2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302
2303 $hi = $lo + 1 if $hi <= $lo;
2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2307 $value = $lo if $value < $lo;
2308 $value = $hi - $page if $value > $hi - $page;
2309
2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311 if $unit;
2312
2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314
2315 if ($value != $old_value) {
2316 $self->_emit (changed => $value);
2317 $self->update;
2318 }
2319}
2320
1801sub size_request { 2321sub size_request {
1802 my ($self) = @_; 2322 my ($self) = @_;
1803 2323
1804 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2325}
1809 2326
1810sub button_down { 2327sub button_down {
1811 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1812 2329
1813 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
1814 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
1815} 2335}
1816 2336
1817sub mouse_motion { 2337sub mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1819 2339
1820 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342
2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2344
2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2346
2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2352 1
2353}
2354
2355sub update {
2356 my ($self) = @_;
2357
2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2366 $self->set_value ($self->{range}[0]);
2367
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
1822 2370
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2372
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2375
1828 $x -= $inner_pad_px; # substract the padding 2376 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2377 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2378
1834 $self->emit (changed => $x); 2379 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2380 $self->{knob_w} = $knob_w;
1836 } 2381 }
1837}
1838
1839# the inner_* stuff is for generating a padding for the slider handle,
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845}
1846
1847sub _draw {
1848 my ($self) = @_;
1849 2382
1850 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
1851 2384
1852 my ($w, $h) = @$self{qw(w h)}; 2385 glScale $self->{w}, $self->{h};
1853 2386
1854 if ($self->{vertical}) { 2387 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2388 # draw a vertical slider like a rotated horizontal slider
1856 2389
2390 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2391 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2392 }
1862 2393
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2394 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2395 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2396
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2397 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2399
1889 # draw background 2400 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2401 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2402
1892 # draw handle 2403 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2404 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2405
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2406 glDisable GL_TEXTURE_2D;
1897} 2407}
2408
2409#############################################################################
2410
2411package CFClient::UI::ValSlider;
2412
2413our @ISA = CFClient::UI::HBox::;
2414
2415sub new {
2416 my ($class, %arg) = @_;
2417
2418 my $range = delete $arg{range};
2419
2420 my $self = $class->SUPER::new (
2421 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2422 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2423 to_value => sub { shift },
2424 from_value => sub { shift },
2425 %arg,
2426 );
2427
2428 $self->{slider}->connect (changed => sub {
2429 my ($self, $value) = @_;
2430 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2431 $self->{parent}->emit (changed => $value);
2432 });
2433
2434# $self->{entry}->connect (changed => sub {
2435# my ($self, $value) = @_;
2436# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2437# $self->{parent}->emit (changed => $value);
2438# });
2439
2440 $self->add ($self->{slider}, $self->{entry});
2441
2442 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2443
2444 $self
2445}
2446
2447sub set_range { shift->{slider}->set_range (@_) }
2448sub set_value { shift->{slider}->set_value (@_) }
1898 2449
1899############################################################################# 2450#############################################################################
1900 2451
1901package CFClient::UI::TextView; 2452package CFClient::UI::TextView;
1902 2453
… …
1906 2457
1907sub new { 2458sub new {
1908 my $class = shift; 2459 my $class = shift;
1909 2460
1910 my $self = $class->SUPER::new ( 2461 my $self = $class->SUPER::new (
1911 fontsize => 1, 2462 fontsize => 1,
2463 can_events => 0,
2464 #font => default_font
1912 @_, 2465 @_,
1913 2466
1914 layout => (new CFClient::Layout), 2467 layout => (new CFClient::Layout 1),
1915 par => [], 2468 par => [],
1916 height => 0, 2469 height => 0,
1917 children => [ 2470 children => [
1918 (new CFClient::UI::Empty expand => 1), 2471 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2472 (new CFClient::UI::Slider vertical => 1),
1920 ], 2473 ],
1921 ); 2474 );
1922 2475
1923 $self->{children}[1]->connect (changed => sub { 2476 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2477
1927 $self 2478 $self
1928} 2479}
1929 2480
1930sub set_fontsize { 2481sub set_fontsize {
… …
1932 2483
1933 $self->{fontsize} = $fontsize; 2484 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2485 $self->reflow;
1935} 2486}
1936 2487
2488sub size_allocate {
2489 my ($self, $w, $h) = @_;
2490
2491 $self->SUPER::size_allocate ($w, $h);
2492
2493 $self->{layout}->set_font ($self->{font}) if $self->{font};
2494 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495 $self->{layout}->set_width ($self->{children}[0]{w});
2496
2497 $self->reflow;
2498}
2499
1937sub text_height { 2500sub text_size {
1938 my ($self, $text) = @_; 2501 my ($self, $text, $indent) = @_;
1939 2502
1940 my $layout = $self->{layout}; 2503 my $layout = $self->{layout};
1941 2504
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2506 $layout->set_width ($self->{children}[0]{w} - $indent);
1944 $layout->set_text ($text); 2507 $layout->set_markup ($text);
1945 2508
1946 ($layout->size)[1] 2509 $layout->size
1947} 2510}
1948 2511
1949sub reflow { 2512sub reflow {
1950 my ($self) = @_; 2513 my ($self) = @_;
1951 2514
1952 $self->{need_reflow}++; 2515 $self->{need_reflow}++;
1953 $self->update; 2516 $self->update;
1954} 2517}
1955 2518
1956sub size_allocate { 2519sub set_offset {
2520 my ($self, $offset) = @_;
2521
2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
2524}
2525
2526sub clear {
1957 my ($self, $w, $h) = @_; 2527 my ($self) = @_;
1958 2528
1959 $self->SUPER::size_allocate ($w, $h); 2529 $self->{par} = [];
1960 2530 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2532}
1966 2533
1967sub add_paragraph { 2534sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2535 my ($self, $color, $text, $indent) = @_;
1969 2536
1970 #TODO: intelligently "reformat" paragraph 2537 for my $line (split /\n/, $text) {
1971 2538 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2539 $self->{height} += $h;
2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2541 }
1975 2542
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2544}
1981 2545
1982sub update { 2546sub update {
1983 my ($self) = @_; 2547 my ($self) = @_;
1984 2548
… …
1986 2550
1987 return unless $self->{h} > 0; 2551 return unless $self->{h} > 0;
1988 2552
1989 delete $self->{texture}; 2553 delete $self->{texture};
1990 2554
1991 $ROOT->on_refresh ($self, sub { 2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
1992 if (delete $self->{need_reflow}) { 2558 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2559 my $height = 0;
1994 2560
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2561 my $layout = $self->{layout};
2562
2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
1996 for @{$self->{par}}; 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
2573
2574 $height += $_->[1];
2575 }
1997 2576
1998 $self->{height} = $height; 2577 $self->{height} = $height;
1999 2578
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2580
2002 delete $self->{texture}; 2581 delete $self->{texture};
2003 } 2582 }
2004 2583
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2585 glClearColor 0, 0, 0, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2586 glClear GL_COLOR_BUFFER_BIT;
2008 2587
2588 my $top = int $self->{children}[1]{range}[0];
2589
2590 my $y0 = $top;
2591 my $y1 = $top + $H;
2592
2593 my $y = 0;
2594
2595 my $layout = $self->{layout};
2596
2597 $layout->set_font ($self->{font}) if $self->{font};
2598
2009 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2602
2023 for my $par (@{$self->{par}}) { 2603 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2604 my $h = $par->[1];
2025 2605
2026 if ($y0 < $y + $h && $y < $y1) { 2606 if ($y0 < $y + $h && $y < $y1) {
2607 $layout->set_foreground (@{ $par->[2] });
2608 $layout->set_width ($W - $par->[3]);
2027 $layout->set_text ($par->[2]); 2609 $layout->set_markup ($par->[4]);
2028 2610
2029 glColor @{ $par->[1] }; 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2612
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2613 glRasterPos $par->[3], $y - $y0;
2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2615 }
2033 2616
2034 $y += $h; 2617 $y += $h;
2035 } 2618 }
2036 2619
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2620 glDisable GL_BLEND;
2039 }; 2621 };
2040 }); 2622 });
2041} 2623}
2042 2624
2043sub _draw { 2625sub _draw {
2044 my ($self) = @_; 2626 my ($self) = @_;
2045 2627
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2628 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2630 glColor 0, 0, 0, 1;
2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
2051 }
2052 2633
2053 $self->{children}[1]->draw; 2634 $self->{children}[1]->draw;
2054 2635
2055} 2636}
2056 2637
… …
2104 2685
2105sub new { 2686sub new {
2106 my $class = shift; 2687 my $class = shift;
2107 2688
2108 my $self = $class->SUPER::new ( 2689 my $self = $class->SUPER::new (
2109 state => 0, 2690 state => 0,
2110 connect_activate => \&toggle_flopper, 2691 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2692 @_
2113 ); 2693 );
2114 2694
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2695 $self
2121} 2696}
2122 2697
2123sub toggle_flopper { 2698sub toggle_flopper {
2124 my ($self) = @_; 2699 my ($self) = @_;
2125 2700
2126 # TODO: use animation 2701 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2702}
2138 2703
2139############################################################################# 2704#############################################################################
2140 2705
2141package CFClient::UI::Tooltip; 2706package CFClient::UI::Tooltip;
… …
2151 @_, 2716 @_,
2152 can_events => 0, 2717 can_events => 0,
2153 ) 2718 )
2154} 2719}
2155 2720
2156sub set_text { 2721sub set_tooltip_from {
2157 my ($self, $text) = @_; 2722 my ($self, $widget) = @_;
2158 2723
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2724 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2725
2161 $self->add ($self->{label}); 2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2733 $self->add (new CFClient::UI::Label
2734 markup => $tooltip,
2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2736 fontsize => 0.8,
2737 fg => [0, 0, 0, 1],
2738 ellipsise => 0,
2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
2740 );
2162} 2741}
2163 2742
2164sub size_request { 2743sub size_request {
2165 my ($self) = @_; 2744 my ($self) = @_;
2166 2745
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2746 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2747
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2748 ($w + 4, $h + 4)
2173} 2749}
2174 2750
2751sub size_allocate {
2752 my ($self, $w, $h) = @_;
2753
2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2773}
2774
2175sub _draw { 2775sub _draw {
2176 my ($self) = @_; 2776 my ($self) = @_;
2177 2777
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2778 glTranslate 0.375, 0.375;
2180 2779
2181 my ($w, $h) = @$self{qw(w h)}; 2780 my ($w, $h) = @$self{qw(w h)};
2182 2781
2183 glColor 1, 0.8, 0.4; 2782 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2793 glVertex 0 , $h;
2195 glVertex $w, $h; 2794 glVertex $w, $h;
2196 glVertex $w, 0; 2795 glVertex $w, 0;
2197 glEnd; 2796 glEnd;
2198 2797
2199 glPopMatrix; 2798 glTranslate 2 - 0.375, 2 - 0.375;
2200 2799
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2800 $self->SUPER::_draw;
2203} 2801}
2204 2802
2205############################################################################# 2803#############################################################################
2206 2804
2805package CFClient::UI::Face;
2806
2807our @ISA = CFClient::UI::Base::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 aspect => 1,
2816 can_events => 0,
2817 @_,
2818 );
2819
2820 if ($self->{anim} && $self->{animspeed}) {
2821 Scalar::Util::weaken (my $widget = $self);
2822
2823 $self->{timer} = Event->timer (
2824 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825 hard => 1,
2826 interval => $self->{animspeed},
2827 cb => sub {
2828 ++$widget->{frame};
2829 $widget->update;
2830 },
2831 );
2832 }
2833
2834 $self
2835}
2836
2837sub size_request {
2838 (32, 8)
2839}
2840
2841sub update {
2842 my ($self) = @_;
2843
2844 return unless $self->{visible};
2845
2846 $self->SUPER::update;
2847}
2848
2849sub _draw {
2850 my ($self) = @_;
2851
2852 return unless $::CONN;
2853
2854 my $face;
2855
2856 if ($self->{frame}) {
2857 my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859 $face = $anim->[ $self->{frame} % @$anim ]
2860 if $anim && @$anim;
2861 }
2862
2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865 if ($tex) {
2866 glEnable GL_TEXTURE_2D;
2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868 glColor 0, 0, 0, 1;
2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870 glDisable GL_TEXTURE_2D;
2871 }
2872}
2873
2874sub DESTROY {
2875 my ($self) = @_;
2876
2877 $self->{timer}->cancel
2878 if $self->{timer};
2879
2880 $self->SUPER::DESTROY;
2881}
2882
2883#############################################################################
2884
2885package CFClient::UI::Buttonbar;
2886
2887our @ISA = CFClient::UI::HBox::;
2888
2889# TODO: should actualyl wrap buttons and other goodies.
2890
2891#############################################################################
2892
2893package CFClient::UI::Menu;
2894
2895our @ISA = CFClient::UI::FancyFrame::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 items => [],
2904 z => 100,
2905 @_,
2906 );
2907
2908 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2909
2910 for my $item (@{ $self->{items} }) {
2911 my ($widget, $cb) = @$item;
2912
2913 # handle various types of items, only text for now
2914 if (!ref $widget) {
2915 $widget = new CFClient::UI::Label
2916 can_hover => 1,
2917 can_events => 1,
2918 text => $widget;
2919 }
2920
2921 $self->{item}{$widget} = $item;
2922
2923 $self->{vbox}->add ($widget);
2924 }
2925
2926 $self
2927}
2928
2929# popup given the event (must be a mouse button down event currently)
2930sub popup {
2931 my ($self, $ev) = @_;
2932
2933 $self->_emit ("popdown");
2934
2935 # maybe save $GRAB? must be careful about events...
2936 $GRAB = $self;
2937 $self->{button} = $ev->{button};
2938
2939 $self->show;
2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941}
2942
2943sub mouse_motion {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 # TODO: should use vbox->find_widget or so
2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2951}
2952
2953sub button_up {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 if ($ev->{button} == $self->{button}) {
2957 undef $GRAB;
2958 $self->hide;
2959
2960 $self->_emit ("popdown");
2961 $self->{hover}[1]->() if $self->{hover};
2962 } else {
2963 return 0
2964 }
2965
2966 1
2967}
2968
2969#############################################################################
2970
2971package CFClient::UI::Multiplexer;
2972
2973our @ISA = CFClient::UI::Container::;
2974
2975sub new {
2976 my $class = shift;
2977
2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
3016sub size_request {
3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
3020}
3021
3022sub size_allocate {
3023 my ($self, $w, $h) = @_;
3024
3025 $self->{current}->configure (0, 0, $w, $h);
3026}
3027
3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
3087 fontsize => 0.8,
3088 @_,
3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
3096}
3097
3098sub reorder {
3099 my ($self) = @_;
3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
3106
3107 while (my ($k, $v) = each %{ $self->{item} }) {
3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109 }
3110
3111 my @widgets;
3112
3113 my @items = sort {
3114 $a->{pri} <=> $b->{pri}
3115 or $b->{id} <=> $a->{id}
3116 } values %{ $self->{item} };
3117
3118 $self->{timer}->interval (1);
3119
3120 my $count = 10 + 1;
3121 for my $item (@items) {
3122 last unless --$count;
3123
3124 my $label = $item->{label} ||= do {
3125 # TODO: doesn't handle markup well (read as: at all)
3126 my $short = $item->{count} > 1
3127 ? "<b>$item->{count} ×</b> $item->{text}"
3128 : $item->{text};
3129
3130 for ($short) {
3131 s/^\s+//;
3132 s/\s+/ /g;
3133 }
3134
3135 new CFClient::UI::Label
3136 markup => $short,
3137 tooltip => $item->{tooltip},
3138 tooltip_font => $::FONT_PROP,
3139 tooltip_width => 0.67,
3140 fontsize => $item->{fontsize} || $self->{fontsize},
3141 max_w => $::WIDTH * 0.44,
3142 fg => [@{ $item->{fg} }],
3143 can_events => 1,
3144 can_hover => 1
3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
3158 }
3159
3160 $self->clear;
3161 $self->SUPER::add (reverse @widgets);
3162}
3163
3164sub add {
3165 my ($self, $text, %arg) = @_;
3166
3167 $text =~ s/^\s+//;
3168 $text =~ s/\s+$//;
3169
3170 return unless $text;
3171
3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3173
3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3175
3176 if (my $item = $self->{item}{$group}) {
3177 if ($item->{text} eq $text) {
3178 $item->{count}++;
3179 } else {
3180 $item->{count} = 1;
3181 $item->{text} = $item->{tooltip} = $text;
3182 }
3183 $item->{id} = ++$self->{id};
3184 $item->{timeout} = $timeout;
3185 delete $item->{label};
3186 } else {
3187 $self->{item}{$group} = {
3188 id => ++$self->{id},
3189 text => $text,
3190 timeout => $timeout,
3191 tooltip => $text,
3192 fg => [0.8, 0.8, 0.8, 0.8],
3193 pri => 0,
3194 count => 1,
3195 %arg,
3196 };
3197 }
3198
3199 $self->reorder;
3200}
3201
3202sub reconfigure {
3203 my ($self) = @_;
3204
3205 delete $_->{label}
3206 for values %{ $self->{item} || {} };
3207
3208 $self->reorder;
3209 $self->SUPER::reconfigure;
3210}
3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::Inventory;
3223
3224our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3471 @_,
3472 )
3473}
3474
3475# XXX: Do sorting? Argl...
3476sub add_spell {
3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3479
3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
2207package CFClient::UI::Root; 3517package CFClient::UI::Root;
2208 3518
2209our @ISA = CFClient::UI::Container::; 3519our @ISA = CFClient::UI::Container::;
2210 3520
3521use List::Util qw(min max);
3522
2211use CFClient::OpenGL; 3523use CFClient::OpenGL;
2212 3524
2213sub check_size { 3525sub new {
2214 my ($self) = @_; 3526 my $class = shift;
2215 3527
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
2217} 3536}
2218 3537
2219sub size_request { 3538sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3539 my ($self) = @_;
2221}
2222 3540
2223sub configure { 3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
3556}
3557
3558sub size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3559 my ($self, $w, $h) = @_;
2225 3560
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3561 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3563
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3564 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3565 $Y = $child->{force_y} if exists $child->{force_y};
3566
3567 $X = _to_pixel $X, $W, $self->{w};
3568 $Y = _to_pixel $Y, $H, $self->{h};
3569
2233 $child->configure ($X, $Y, $W,$H); 3570 $child->configure ($X, $Y, $W, $H);
2234 } 3571 }
2235} 3572}
2236 3573
2237sub _topleft { 3574sub coord2local {
2238 my ($self, $x, $y) = @_; 3575 my ($self, $x, $y) = @_;
2239 3576
2240 ($x, $y) 3577 ($x, $y)
2241} 3578}
2242 3579
3580sub coord2global {
3581 my ($self, $x, $y) = @_;
3582
3583 ($x, $y)
3584}
3585
2243sub update { 3586sub update {
2244 my ($self) = @_; 3587 my ($self) = @_;
2245 3588
2246 $self->check_size; 3589 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3590}
2249 3591
2250sub add { 3592sub add {
2251 my ($self, $child) = @_; 3593 my ($self, @children) = @_;
2252 3594
2253 # integerize window positions 3595 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3596 for @children;
2255 $child->{y} = int $child->{y};
2256 3597
2257 $self->SUPER::add ($child); 3598 $self->SUPER::add (@children);
3599}
3600
3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3608
3609 while (@children) {
3610 my $w = pop @children;
3611 push @children, $w->children;
3612 $w->set_invisible;
3613 }
2258} 3614}
2259 3615
2260sub on_refresh { 3616sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3617 my ($self, $id, $cb) = @_;
2262 3618
2263 $self->{refresh_hook}{$id} = $cb; 3619 $self->{refresh_hook}{$id} = $cb;
2264} 3620}
2265 3621
3622sub on_post_alloc {
3623 my ($self, $id, $cb) = @_;
3624
3625 $self->{post_alloc_hook}{$id} = $cb;
3626}
3627
2266sub draw { 3628sub draw {
2267 my ($self) = @_; 3629 my ($self) = @_;
2268 3630
2269 while (my $rcb = delete $self->{refresh_hook}) { 3631 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3632 $_->()
3633 for values %{delete $self->{refresh_hook}};
2271 } 3634 }
3635
3636 if ($self->{realloc}) {
3637 my %queue;
3638 my @queue;
3639 my $widget;
3640
3641 outer:
3642 while () {
3643 if (my $realloc = delete $self->{realloc}) {
3644 for $widget (values %$realloc) {
3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3651 }
3652
3653 while () {
3654 @queue or last outer;
3655
3656 $widget = pop @{ $queue[-1] || [] }
3657 and last;
3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3677 $widget->{req_w} = $w;
3678 $widget->{req_h} = $h;
3679
3680 $self->{size_alloc}{$widget+0} = $widget;
3681
3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3692 }
3693 }
3694
3695 while (my $size_alloc = delete $self->{size_alloc}) {
3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703
3704 $w = 0 if $w < 0;
3705 $h = 0 if $h < 0;
3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3714 $widget->{w} = $w;
3715 $widget->{h} = $h;
3716
3717 $widget->emit (size_allocate => $w, $h);
3718 }
3719 }
3720 }
3721
3722 while ($self->{post_alloc_hook}) {
3723 $_->()
3724 for values %{delete $self->{post_alloc_hook}};
3725 }
3726
2272 3727
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3730 glClear GL_COLOR_BUFFER_BIT;
2276 3731
2277 glMatrixMode GL_PROJECTION; 3732 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3733 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3735 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3736 glLoadIdentity;
2282 3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
3744
2283 $self->_draw; 3745 $self->_draw;
2284} 3746}
2285 3747
2286############################################################################# 3748#############################################################################
2287 3749
2288package CFClient::UI; 3750package CFClient::UI;
2289 3751
2290$ROOT = new CFClient::UI::Root; 3752$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3753$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3754
22931 37551
2294 3756

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