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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 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 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub size_allocate {
213 # nothing to be done 372 # nothing to be done
214} 373}
215 374
375sub children {
376}
377
216sub set_max_size { 378sub set_max_size {
217 my ($self, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
218 380
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 382 delete $self->{max_h}; $self->{max_h} = $h if $h;
221} 383}
222 384
223# return top left coordinates 385sub set_tooltip {
224sub _topleft {
225 my ($self, $x, $y) = @_; 386 my ($self, $tooltip) = @_;
226 387
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
228} 399}
229 400
230# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
231sub coord2local { 402sub coord2local {
232 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
233 404
234 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 406}
237 407
238# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
239sub coord2global { 409sub coord2global {
240 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
241 411
242 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 413}
245 414
246sub focus_in { 415sub focus_in {
247 my ($self) = @_; 416 my ($self) = @_;
248 417
249 return if $FOCUS == $self; 418 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
251 420
252 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
253 422
254 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
255 424
256 $focus->update if $focus; 425 $focus->update if $focus;
257 $FOCUS->update; 426 $FOCUS->update;
258} 427}
259 428
… …
262 431
263 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
264 433
265 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
266 435
267 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
268 437
269 $focus->update if $focus; #? 438 $focus->update if $focus; #?
270}
271 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
272sub mouse_motion { } 444sub mouse_motion { 0 }
273sub button_up { } 445sub button_up { 0 }
274sub key_down { } 446sub key_down { 0 }
275sub key_up { } 447sub key_up { 0 }
276 448
277sub button_down { 449sub button_down {
278 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
279 451
280 $self->focus_in; 452 $self->focus_in;
281}
282 453
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
288 530
289sub draw { 531sub draw {
290 my ($self) = @_; 532 my ($self) = @_;
291 533
292 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
293 545
294 glPushMatrix; 546 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw; 548 $self->_draw;
297 glPopMatrix; 549 glPopMatrix;
… …
308 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
310 glEnd; 562 glEnd;
311 glDisable GL_BLEND; 563 glDisable GL_BLEND;
312 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
313} 579}
314 580
315sub _draw { 581sub _draw {
316 my ($self) = @_; 582 my ($self) = @_;
317 583
318 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
319} 585}
320 586
321sub find_widget {
322 my ($self, $x, $y) = @_;
323
324 return () unless $self->{can_events};
325
326 return $self
327 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
328 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
329
330 ()
331}
332
333sub set_parent {
334 my ($self, $parent) = @_;
335
336 Scalar::Util::weaken ($self->{parent} = $parent);
337}
338
339sub check_size {
340 my ($self) = @_;
341
342 return unless $self->{parent};
343
344 my ($w, $h) = $self->size_request;
345
346 if ($w != $self->{req_w} || $h != $self->{req_h}) {
347 $self->{req_w} = $w;
348 $self->{req_h} = $h;
349
350 $self->{parent}->check_size;
351 }
352}
353
354sub update {
355 my ($self) = @_;
356
357 $self->{parent}->update
358 if $self->{parent};
359}
360
361sub connect {
362 my ($self, $signal, $cb) = @_;
363
364 push @{ $self->{signal_cb}{$signal} }, $cb;
365}
366
367sub emit {
368 my ($self, $signal, @args) = @_;
369
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
371 $cb->($self, @args);
372 }
373}
374
375sub DESTROY { 587sub DESTROY {
376 my ($self) = @_; 588 my ($self) = @_;
377 589
590 delete $WIDGET{$self+0};
378 #$self->deactivate; 591 #$self->deactivate;
379} 592}
380 593
381############################################################################# 594#############################################################################
382 595
… …
391 my $class = shift; 604 my $class = shift;
392 605
393 # range [value, low, high, page] 606 # range [value, low, high, page]
394 607
395 $class->SUPER::new ( 608 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
398 @_ 611 @_
399 ) 612 )
400} 613}
401 614
402sub _draw { 615sub _draw {
403 my ($self) = @_; 616 my ($self) = @_;
404 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
406 624
407 glEnable GL_BLEND; 625 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
410 628
411 glBegin GL_QUADS; 629 glBegin GL_QUADS;
412 glVertex 0 , 0; 630 glVertex 0 , 0;
413 glVertex 0 , $h; 631 glVertex 0 , $h;
414 glVertex $w, $h; 632 glVertex $w, $h;
415 glVertex $w, 0; 633 glVertex $w, 0;
416 glEnd; 634 glEnd;
417 635
418 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
419} 638}
420 639
421############################################################################# 640#############################################################################
422 641
423package CFClient::UI::Empty; 642package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 648 $class->SUPER::new (can_events => 0, %arg);
430} 649}
431 650
432sub size_request { 651sub size_request {
433 (0, 0) 652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
434} 655}
435 656
436sub draw { } 657sub draw { }
437 658
438############################################################################# 659#############################################################################
… …
444sub new { 665sub new {
445 my ($class, %arg) = @_; 666 my ($class, %arg) = @_;
446 667
447 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
448 669
449 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
450 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
451 676
452 $self 677 $self
453} 678}
454 679
455sub add { 680sub add {
456 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
457 682
458 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
459 685
460 use sort 'stable'; 686 use sort 'stable';
461 687
462 $self->{children} = [ 688 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
465 ]; 691 ];
466 692
467 $child->check_size; 693 $self->realloc;
694}
695
696sub children {
697 @{ $_[0]{children} }
468} 698}
469 699
470sub remove { 700sub remove {
471 my ($self, $child) = @_; 701 my ($self, $child) = @_;
472 702
473 delete $child->{parent}; 703 delete $child->{parent};
704 $child->hide;
474 705
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
476 707
477 $self->check_size; 708 $self->realloc;
478 $self->update; 709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
479} 723}
480 724
481sub find_widget { 725sub find_widget {
482 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
483 727
… …
558} 802}
559 803
560sub update { 804sub update {
561 my ($self) = @_; 805 my ($self) = @_;
562 806
563 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
564 $self->render_chld;
565 $self->SUPER::update; 808 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576} 809}
577 810
578sub size_allocate { 811sub size_allocate {
579 my ($self, $w, $h) = @_; 812 my ($self, $w, $h) = @_;
580 813
581 $self->child->configure (0, 0, $w, $h); 814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
582 817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
824sub render_child {
825 my ($self) = @_;
826
827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
828 glClearColor 0, 0, 0, 0;
829 glClear GL_COLOR_BUFFER_BIT;
830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
583 $self->render_chld; 838 $self->_render;
839 };
584} 840}
585 841
586sub _draw { 842sub _draw {
587 my ($self) = @_; 843 my ($self) = @_;
588 844
589 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
590 846
591 my $tex = $self->{texture} 847 my $tex = $self->{texture}
592 or return; 848 or return;
593 849
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
598 853
599 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
600 855
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
603} 857}
604 858
605############################################################################# 859#############################################################################
606 860
607package CFClient::UI::ViewPort; 861package CFClient::UI::ViewPort;
608 862
609our @ISA = CFClient::UI::Window::; 863our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636 864
637sub new { 865sub new {
638 my $class = shift; 866 my $class = shift;
639 867
640 my $self = $class->SUPER::new ( 868 $class->SUPER::new (
641 bg => [1, 1, 1, 1], 869 scroll_x => 0,
642 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
643 border => 0.8,
644 @_ 871 @_,
645 ); 872 )
646
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655} 873}
656 874
657sub size_request { 875sub size_request {
658 my ($self) = @_; 876 my ($self) = @_;
659 ($self->{req_w}, $self->{req_h}) 877
878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
660} 884}
661 885
662sub size_allocate { 886sub size_allocate {
663 my ($self, $w, $h) = @_; 887 my ($self, $w, $h) = @_;
664 $self->{w} = $w; 888
665 $self->{h} = $h; 889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
666 $self->child->configure (0, 0, $w, $h); 894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
667} 896}
668 897
669sub _draw { 898sub set_offset {
670 my ($self) = @_; 899 my ($self, $x, $y) = @_;
671 900
672 my ($w, $h) = ($self->{w}, $self->{h}); 901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
673 903
674 glEnable GL_BLEND; 904 $self->update;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 905}
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678 906
679# glBegin GL_QUADS; 907# hmm, this does not work for topleft of $self... but we should not ask for that
680# glColor 0, 0, 0, 0; 908sub coord2local {
681# glVertex 0 , 0; 909 my ($self, $x, $y) = @_;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686 910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
687 913
688 $self->child->draw; 914sub coord2global {
689 glDisable GL_BLEND; 915 my ($self, $x, $y) = @_;
690 glDisable GL_TEXTURE_2D; 916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
691} 944}
692 945
693############################################################################# 946#############################################################################
694 947
695package CFClient::UI::FancyFrame; 948package CFClient::UI::ScrolledWindow;
696 949
697our @ISA = CFClient::UI::Bin::; 950our @ISA = CFClient::UI::HBox::;
698
699use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704 951
705sub new { 952sub new {
706 my $class = shift; 953 my $class = shift;
707 954
708 # TODO: user_x, user_y, overwrite moveto? 955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
1002package CFClient::UI::Frame;
1003
1004our @ISA = CFClient::UI::Bin::;
1005
1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
709 1060
710 my $self = $class->SUPER::new ( 1061 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1], 1062 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1], 1063 border_bg => [1, 1, 1, 1],
713 border => 0.8, 1064 border => 0.6,
714 can_events => 1, 1065 can_events => 1,
715 @_ 1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
716 ); 1069 );
717 1070
718 $self->{title} &&= new CFClient::UI::Label 1071 $self->{title} = new CFClient::UI::Label
719 align => 0, 1072 align => 0,
720 valign => 1, 1073 valign => 1,
721 text => $self->{title}, 1074 text => $title,
722 fontsize => 1; 1075 fontsize => $self->{border}
1076 if defined $title;
723 1077
724 $self 1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
725} 1086}
726 1087
727sub border { 1088sub border {
728 int $_[0]{border} * $::FONTSIZE 1089 int $_[0]{border} * $::FONTSIZE
729} 1090}
730 1091
731sub size_request { 1092sub size_request {
732 my ($self) = @_; 1093 my ($self) = @_;
733 1094
734 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1095 $self->{title}->size_request
1096 if $self->{title};
735 1097
736 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
737 1099
738 ( 1100 (
739 $w + $self->border * 2, 1101 $w + $self->border * 2,
… …
742} 1104}
743 1105
744sub size_allocate { 1106sub size_allocate {
745 my ($self, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
746 1108
1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
1114
1115 my $border = $self->border;
1116
747 $h -= List::Util::max 0, $self->border * 2; 1117 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1118 $w -= List::Util::max 0, $border * 2;
749 1119
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
754} 1121}
755 1122
756sub button_down { 1123sub button_down {
757 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
758 1125
1126 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1127 my $border = $self->border;
760 1128
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
1139
767 $self->{motion} = sub { 1140 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
769 1142
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
771 1145
772 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1148
1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
775 }; 1151 };
776 1152
777 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
782 1156
783 $self->{motion} = sub { 1157 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
785 1159
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
787 1161
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update;
790 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
791 } 1168 1
792} 1169}
793 1170
794sub button_up { 1171sub button_up {
795 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
796 1173
797 delete $self->{motion}; 1174 !!delete $self->{motion}
798} 1175}
799 1176
800sub mouse_motion { 1177sub mouse_motion {
801 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
802 1179
803 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
804} 1183}
805 1184
806sub _draw { 1185sub _draw {
807 my ($self) = @_; 1186 my ($self) = @_;
808 1187
1188 my $child = $self->{children}[0];
1189
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1192
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1195
817 my $border = $self->border; 1196 my $border = $self->border;
818 1197
819 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1203
825 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
826 1206
827 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
830 1210 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
837 1213
838 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1215
841 $self->{title}->draw if $self->{title};
842 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
843} 1222}
844 1223
845############################################################################# 1224#############################################################################
846 1225
847package CFClient::UI::Table; 1226package CFClient::UI::Table;
… …
855sub new { 1234sub new {
856 my $class = shift; 1235 my $class = shift;
857 1236
858 $class->SUPER::new ( 1237 $class->SUPER::new (
859 col_expand => [], 1238 col_expand => [],
860 @_ 1239 @_,
861 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1245}
863 1246
864sub add { 1247sub add {
865 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
866 1249
867 $child->set_parent ($self); 1250 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
869 1252
870 $child->check_size; 1253 $self->realloc;
871} 1254}
872 1255
873# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1257sub clear {
875 my ($self) = @_; 1258 my ($self) = @_;
876 1259
1260 my @children = $self->children;
877 delete $self->{children}; 1261 delete $self->{children};
878 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
879} 1269}
880 1270
881sub get_wh { 1271sub get_wh {
882 my ($self) = @_; 1272 my ($self) = @_;
883 1273
… …
914sub size_allocate { 1304sub size_allocate {
915 my ($self, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
916 1306
917 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
918 1308
919 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
921 1311
922 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
979 } 1369 }
980} 1370}
981 1371
982############################################################################# 1372#############################################################################
983 1373
984package CFClient::UI::HBox; 1374package CFClient::UI::Box;
985
986# TODO: wrap into common Box base class
987 1375
988our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Container::;
989 1377
990sub size_request { 1378sub size_request {
991 my ($self) = @_; 1379 my ($self) = @_;
992 1380
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $self->{vertical}
994 1382 ? (
995 ( 1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
996 (List::Util::sum map $_->[0], @alloc), 1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
997 (List::Util::max map $_->[1], @alloc), 1385 )
998 ) 1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
999} 1390}
1000 1391
1001sub size_allocate { 1392sub size_allocate {
1002 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
1003 1394
1004 ($h, $w) = ($w, $h); 1395 my $space = $self->{vertical} ? $h : $w;
1005
1006 my $children = $self->{children}; 1396 my $children = $self->{children};
1007 1397
1008 my @h = map $_->{req_w}, @$children; 1398 my @req;
1009 1399
1010 my $req_h = List::Util::sum @h; 1400 if ($self->{homogeneous}) {
1011 1401 @req = ($space / (@$children || 1)) x @$children;
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } else { 1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
1016 my $exp = List::Util::sum map $_->{expand}, @$children; 1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1017 $exp ||= 1;
1018 1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
1019 for (0 .. $#$children) { 1415 for 0 .. $#$children;
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 } 1416 }
1026 } 1417 }
1027 1418
1028 CFClient::UI::harmonize \@h; 1419 CFClient::UI::harmonize \@req;
1029 1420
1030 my $y = 0; 1421 my $pos = 0;
1031 for (0 .. $#$children) { 1422 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_]; 1423 my $alloc = $req[$_];
1034 $child->configure ($y, 0, $h, $w); 1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1035 1425
1036 $y += $h; 1426 $pos += $alloc;
1037 } 1427 }
1038 1428
1039 1 1429 1
1040} 1430}
1041 1431
1042############################################################################# 1432#############################################################################
1043 1433
1434package CFClient::UI::HBox;
1435
1436our @ISA = CFClient::UI::Box::;
1437
1438sub new {
1439 my $class = shift;
1440
1441 $class->SUPER::new (
1442 vertical => 0,
1443 @_,
1444 )
1445}
1446
1447#############################################################################
1448
1044package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
1045 1450
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
1049 1452
1050sub size_request { 1453sub new {
1051 my ($self) = @_; 1454 my $class = shift;
1052 1455
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
1054 1457 vertical => 1,
1055 ( 1458 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1459 )
1059} 1460}
1060 1461
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1462#############################################################################
1099 1463
1100package CFClient::UI::Label; 1464package CFClient::UI::Label;
1101 1465
1102our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
1103 1467
1104use CFClient::OpenGL; 1468use CFClient::OpenGL;
1105 1469
1106sub new { 1470sub new {
1107 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
1108 1472
1109 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
1475 #bg => none
1476 #active_bg => none
1111 #font => default_font 1477 #font => default_font
1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
1482 layout => (new CFClient::Layout),
1112 fontsize => 1, 1483 fontsize => 1,
1113 text => "",
1114 align => -1, 1484 align => -1,
1115 valign => -1, 1485 valign => -1,
1116 padding => 2, 1486 padding_x => 2,
1117 layout => new CFClient::Layout, 1487 padding_y => 2,
1118 can_events => 0, 1488 can_events => 0,
1119 %arg 1489 %arg
1120 ); 1490 );
1121 1491
1122 if (exists $self->{template}) { 1492 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1493 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1494 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1495 $self->{template} = $layout;
1126 } 1496 }
1127 1497
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
1129 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1499 $self->set_markup (delete $self->{markup});
1500 } else {
1501 $self->set_text (delete $self->{text});
1502 }
1130 1503
1131 $self 1504 $self
1132} 1505}
1133 1506
1134sub escape_text { 1507sub escape($) {
1135 local $_ = $_[1]; 1508 local $_ = $_[0];
1136 1509
1137 s/&/&amp;/g; 1510 s/&/&amp;/g;
1138 s/>/&gt;/g; 1511 s/>/&gt;/g;
1139 s/</&lt;/g; 1512 s/</&lt;/g;
1140 1513
1141 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
1142} 1522}
1143 1523
1144sub set_text { 1524sub set_text {
1145 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
1146 1526
1527 return if $self->{text} eq "T$text";
1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1147 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
1148 1532
1149 delete $self->{texture}; 1533 $self->realloc;
1150 $self->check_size;
1151 $self->update; 1534 $self->update;
1152} 1535}
1153 1536
1154sub set_markup { 1537sub set_markup {
1155 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
1156 1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1157 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
1158 1547
1159 delete $self->{texture}; 1548 $self->realloc;
1160 $self->check_size;
1161 $self->update; 1549 $self->update;
1162} 1550}
1163 1551
1164sub size_request { 1552sub size_request {
1165 my ($self) = @_; 1553 my ($self) = @_;
1166 1554
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1560
1171 my ($w, $h) = $self->{layout}->size; 1561 my ($w, $h) = $self->{layout}->size;
1172 1562
1173 if (exists $self->{template}) { 1563 if (exists $self->{template}) {
… …
1178 1568
1179 $w = List::Util::max $w, $w2; 1569 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1570 $h = List::Util::max $h, $h2;
1181 } 1571 }
1182 1572
1183 ( 1573 ($w, $h)
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1574}
1188 1575
1189sub size_allocate { 1576sub size_allocate {
1190 my ($self, $w, $h) = @_; 1577 my ($self, $w, $h) = @_;
1191 1578
1579 delete $self->{ox};
1580
1192 delete $self->{texture}; 1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1193} 1583}
1194 1584
1195sub set_fontsize { 1585sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1586 my ($self, $fontsize) = @_;
1197 1587
1198 $self->{fontsize} = $fontsize; 1588 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1589 delete $self->{texture};
1200 $self->check_size; 1590
1201 $self->update; 1591 $self->realloc;
1202} 1592}
1203 1593
1204sub _draw { 1594sub _draw {
1205 my ($self) = @_; 1595 my ($self) = @_;
1206 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1207 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1211 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1608 };
1213 1609
1214 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1215 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
1216 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218 1622
1623 if ($tex->{format} == GL_ALPHA) {
1219 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy}); 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1626 } else {
1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1628 }
1234 1629
1235 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1631}
1238 1632
1239############################################################################# 1633#############################################################################
1240 1634
1241package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
… …
1246 1640
1247sub new { 1641sub new {
1248 my $class = shift; 1642 my $class = shift;
1249 1643
1250 $class->SUPER::new ( 1644 $class->SUPER::new (
1251 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1255 can_hover => 1, 1649 can_hover => 1,
1256 can_focus => 1, 1650 can_focus => 1,
1257 valign => 0, 1651 valign => 0,
1258 can_events => 1, 1652 can_events => 1,
1653 #text => ...
1259 @_ 1654 @_
1260 ) 1655 )
1261} 1656}
1262 1657
1263sub _set_text { 1658sub _set_text {
… …
1273 $self->{text} = $text; 1668 $self->{text} = $text;
1274 1669
1275 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1277 1672
1278 $self->emit (changed => $self->{text}); 1673 $self->_emit (changed => $self->{text});
1674}
1675
1676sub set_text {
1677 my ($self, $text) = @_;
1678
1679 $self->{cursor} = length $text;
1680 $self->_set_text ($text);
1681
1682 $self->realloc;
1279} 1683}
1280 1684
1281sub get_text { 1685sub get_text {
1282 $_[0]{text} 1686 $_[0]{text}
1283} 1687}
… …
1286 my ($self) = @_; 1690 my ($self) = @_;
1287 1691
1288 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1289 1693
1290 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1291}
1292
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305} 1695}
1306 1696
1307sub key_down { 1697sub key_down {
1308 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1309 1699
… …
1311 my $sym = $ev->{sym}; 1701 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1702 my $uni = $ev->{unicode};
1313 1703
1314 my $text = $self->get_text; 1704 my $text = $self->get_text;
1315 1705
1316 if ($sym == 8) { 1706 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1708 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1718 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1719 $self->_emit ('escape');
1330 } elsif ($uni) { 1720 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1332 } 1724 }
1333 1725
1334 $self->_set_text ($text); 1726 $self->_set_text ($text);
1335 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1336} 1731}
1337 1732
1338sub focus_in { 1733sub focus_in {
1339 my ($self) = @_; 1734 my ($self) = @_;
1340 1735
… …
1355 utf8::encode $text; 1750 utf8::encode $text;
1356 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1357 1752
1358 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1359 $self->update; 1754 $self->update;
1755
1756 1
1360} 1757}
1361 1758
1362sub mouse_motion { 1759sub mouse_motion {
1363 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1364# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1365} 1764}
1366 1765
1367sub _draw { 1766sub _draw {
1368 my ($self) = @_; 1767 my ($self) = @_;
1369 1768
… …
1416 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1417 1816
1418 my $sym = $ev->{sym}; 1817 my $sym = $ev->{sym};
1419 1818
1420 if ($sym == 13) { 1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1422 $self->update; 1825 $self->update;
1423 1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1424 } else { 1849 } else {
1425 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1426 } 1853 1
1427
1428} 1854}
1429 1855
1430############################################################################# 1856#############################################################################
1431 1857
1432package CFClient::UI::Button; 1858package CFClient::UI::Button;
… …
1441 1867
1442sub new { 1868sub new {
1443 my $class = shift; 1869 my $class = shift;
1444 1870
1445 $class->SUPER::new ( 1871 $class->SUPER::new (
1446 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1447 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1875 active_fg => [0, 0, 1],
1450 can_hover => 1, 1876 can_hover => 1,
1451 align => 0, 1877 align => 0,
1452 valign => 0, 1878 valign => 0,
1453 can_events => 1, 1879 can_events => 1,
1454 @_ 1880 @_
1455 ) 1881 )
1456} 1882}
1457 1883
1884sub activate { }
1885
1458sub button_up { 1886sub button_up {
1459 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1460 1888
1889 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate"); 1892
1464 } 1893 1
1465} 1894}
1466 1895
1467sub _draw { 1896sub _draw {
1468 my ($self) = @_; 1897 my ($self) = @_;
1469 1898
… …
1471 1900
1472 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1474 } 1903 }
1475 1904
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1905 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1907 glColor 0, 0, 0, 1;
1481 1908
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1910
1484 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1912
1487 $self->SUPER::_draw; 1913 $self->SUPER::_draw;
1488} 1914}
1489 1915
1490############################################################################# 1916#############################################################################
… …
1501 1927
1502sub new { 1928sub new {
1503 my $class = shift; 1929 my $class = shift;
1504 1930
1505 $class->SUPER::new ( 1931 $class->SUPER::new (
1506 padding => 2, 1932 padding_x => 2,
1933 padding_y => 2,
1507 fg => [1, 1, 1], 1934 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 1938 state => 0,
1510 can_hover => 1, 1939 can_hover => 1,
1511 @_ 1940 @_
1512 ) 1941 )
1513} 1942}
1514 1943
1515sub size_request { 1944sub size_request {
1516 my ($self) = @_; 1945 my ($self) = @_;
1517 1946
1518 ($self->{padding} * 2 + 6) x 2 1947 (6) x 2
1519} 1948}
1520 1949
1521sub button_down { 1950sub button_down {
1522 my ($self, $ev, $x, $y) = @_; 1951 my ($self, $ev, $x, $y) = @_;
1523 1952
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 1955 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1528 } 1961 1
1529} 1962}
1530 1963
1531sub _draw { 1964sub _draw {
1532 my ($self) = @_; 1965 my ($self) = @_;
1533 1966
1534 $self->SUPER::_draw; 1967 $self->SUPER::_draw;
1535 1968
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 1970
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 1974
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 1976
1542 glEnable GL_BLEND; 1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1543 glEnable GL_TEXTURE_2D; 1979 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 1982}
1553 1983
1554############################################################################# 1984#############################################################################
1555 1985
1556package CFClient::UI::Image; 1986package CFClient::UI::Image;
… …
1599 glTranslate 0, -$self->{w}, 0; 2029 glTranslate 0, -$self->{w}, 0;
1600 2030
1601 ($w, $h) = ($h, $w); 2031 ($w, $h) = ($h, $w);
1602 } 2032 }
1603 2033
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2034 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2036
1609 $tex->draw_quad (0, 0, $w, $h); 2037 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2038
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2039 glDisable GL_TEXTURE_2D;
1613} 2040}
1614 2041
1615############################################################################# 2042#############################################################################
1616 2043
1617package CFClient::UI::VGauge; 2044package CFClient::UI::VGauge;
1618 2045
1619our @ISA = CFClient::UI::Base::; 2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
1620 2049
1621use CFClient::OpenGL; 2050use CFClient::OpenGL;
1622 2051
1623my %tex = ( 2052my %tex = (
1624 food => [ 2053 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2056 ],
1628 grace => [ 2057 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2060 ],
1632 hp => [ 2061 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2064 ],
1636 mana => [ 2065 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2068 ],
1640); 2069);
1641 2070
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2071# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2072sub new {
… …
1662} 2091}
1663 2092
1664sub set_max { 2093sub set_max {
1665 my ($self, $max) = @_; 2094 my ($self, $max) = @_;
1666 2095
2096 return if $self->{max_val} == $max;
2097
1667 $self->{max_val} = $max; 2098 $self->{max_val} = $max;
2099 $self->update;
1668} 2100}
1669 2101
1670sub set_value { 2102sub set_value {
1671 my ($self, $val, $max) = @_; 2103 my ($self, $val, $max) = @_;
1672 2104
1673 $self->set_max ($max) 2105 $self->set_max ($max)
1674 if defined $max; 2106 if defined $max;
1675 2107
1676 $max = $self->{max_val}; 2108 return if $self->{val} == $val;
2109
1677 $self->{val} = $val; 2110 $self->{val} = $val;
1678
1679 $self->update; 2111 $self->update;
1680} 2112}
1681 2113
1682sub _draw { 2114sub _draw {
1683 my ($self) = @_; 2115 my ($self) = @_;
1684 2116
1685 my $tex = $tex{$self->{type}}; 2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
1686 2119
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2120 my ($w, $h) = ($self->{w}, $self->{h});
1688 2121
1689 if ($self->{vertical}) { 2122 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2123 glRotate 90, 0, 0, 1;
… …
1692 2125
1693 ($w, $h) = ($h, $w); 2126 ($w, $h) = ($h, $w);
1694 } 2127 }
1695 2128
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2130
1699 my $t1 = $tex->[0]; 2131 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
1701 2136
1702 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2141
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2143 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2144 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2148 glEnd;
1717 2149
2150 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2152 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2157 glEnd;
2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
1725 2168
1726 glDisable GL_BLEND; 2169 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1728} 2171}
1729 2172
… …
1735 2178
1736sub new { 2179sub new {
1737 my ($class, %arg) = @_; 2180 my ($class, %arg) = @_;
1738 2181
1739 my $self = $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2183 tooltip => $arg{type},
2184 can_hover => 1,
2185 can_events => 1,
1741 %arg, 2186 %arg,
1742 ); 2187 );
1743 2188
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2192
1748 $self 2193 $self
1749} 2194}
1750 2195
1751sub set_fontsize { 2196sub set_fontsize {
… …
1753 2198
1754 $self->{value}->set_fontsize ($fsize); 2199 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2200 $self->{max} ->set_fontsize ($fsize);
1756} 2201}
1757 2202
2203sub set_max {
2204 my ($self, $max) = @_;
2205
2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
2208}
2209
1758sub set_value { 2210sub set_value {
1759 my ($self, $val, $max) = @_; 2211 my ($self, $val, $max) = @_;
1760 2212
1761 $self->set_max ($max) 2213 $self->set_max ($max)
1762 if defined $max; 2214 if defined $max;
1763 2215
1764 $self->{gauge}->set_value ($val, $max); 2216 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2217 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2218}
1774 2219
1775############################################################################# 2220#############################################################################
1776 2221
1777package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1788 2233
1789sub new { 2234sub new {
1790 my $class = shift; 2235 my $class = shift;
1791 2236
1792 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1793 2238
1794 # TODO: 0-width page 2239 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2241 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2248 min_w => $::WIDTH / 80,
1802 req_h => 20, 2249 min_h => $::WIDTH / 80,
1803 vertical => 0, 2250 vertical => 0,
1804 can_hover => 1, 2251 can_hover => 1,
1805 inner_pad => 5, 2252 inner_pad => 0.02,
1806 @_ 2253 @_
1807 ); 2254 );
1808 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1809 $self 2259 $self
1810} 2260}
1811 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1812sub size_request { 2296sub size_request {
1813 my ($self) = @_; 2297 my ($self) = @_;
1814 2298
1815 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2300}
1820 2301
1821sub button_down { 2302sub button_down {
1822 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1823 2304
1824 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1825 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1826} 2310}
1827 2311
1828sub mouse_motion { 2312sub mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1830 2314
1831 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1833 2338
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2340
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2343
1839 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2346
1845 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2348 $self->{knob_w} = $knob_w;
1847 } 2349 });
1848}
1849 2350
1850# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856} 2352}
1857 2353
1858sub _draw { 2354sub _draw {
1859 my ($self) = @_; 2355 my ($self) = @_;
1860 2356
1861 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1862 2358
1863 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1864 2360
1865 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1867 2363
2364 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2366 }
1873 2367
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2370
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2373
1900 # draw background 2374 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2376
1903 # draw handle 2377 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2379
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1908} 2381}
2382
2383#############################################################################
2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
1909 2423
1910############################################################################# 2424#############################################################################
1911 2425
1912package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1913 2427
… …
1917 2431
1918sub new { 2432sub new {
1919 my $class = shift; 2433 my $class = shift;
1920 2434
1921 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1922 fontsize => 1, 2436 fontsize => 1,
2437 can_events => 0,
1923 #font => default_font 2438 #font => default_font
1924 @_, 2439 @_,
1925 2440
1926 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1927 par => [], 2442 par => [],
1928 height => 0, 2443 height => 0,
1929 children => [ 2444 children => [
1930 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1932 ], 2447 ],
1933 ); 2448 );
1934 2449
1935 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2451
1939 $self 2452 $self
1940} 2453}
1941 2454
1942sub set_fontsize { 2455sub set_fontsize {
1943 my ($self, $fontsize) = @_; 2456 my ($self, $fontsize) = @_;
1944 2457
1945 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2459 $self->reflow;
1947}
1948
1949sub text_height {
1950 my ($self, $text) = @_;
1951
1952 my $layout = $self->{layout};
1953
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w});
1956 $layout->set_text ($text);
1957
1958 ($layout->size)[1]
1959}
1960
1961sub reflow {
1962 my ($self) = @_;
1963
1964 $self->{need_reflow}++;
1965 $self->update;
1966} 2460}
1967 2461
1968sub size_allocate { 2462sub size_allocate {
1969 my ($self, $w, $h) = @_; 2463 my ($self, $w, $h) = @_;
1970 2464
… …
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2469 $self->{layout}->set_width ($self->{children}[0]{w});
1976 2470
1977 $self->reflow; 2471 $self->reflow;
1978} 2472}
1979 2473
2474sub text_size {
2475 my ($self, $text, $indent) = @_;
2476
2477 my $layout = $self->{layout};
2478
2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2480 $layout->set_width ($self->{children}[0]{w} - $indent);
2481 $layout->set_markup ($text);
2482
2483 $layout->size
2484}
2485
2486sub reflow {
2487 my ($self) = @_;
2488
2489 $self->{need_reflow}++;
2490 $self->update;
2491}
2492
2493sub set_offset {
2494 my ($self, $offset) = @_;
2495
2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
2498}
2499
2500sub clear {
2501 my ($self) = @_;
2502
2503 $self->{par} = [];
2504 $self->{height} = 0;
2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2506}
2507
1980sub add_paragraph { 2508sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1982 2510
1983 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1984 2512 my ($w, $h) = $self->text_size ($line);
1985 my $height = $self->text_height ($text);
1986
1987 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1988 2516
1989 push @{$self->{par}}, [$height, $color, $text];
1990
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1992 $self->{children}[1]->update;
1993} 2518}
1994 2519
1995sub update { 2520sub update {
1996 my ($self) = @_; 2521 my ($self) = @_;
1997 2522
… …
1999 2524
2000 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
2001 2526
2002 delete $self->{texture}; 2527 delete $self->{texture};
2003 2528
2004 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
2005 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2533 my $height = 0;
2007 2534
2008 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
2009 for @{$self->{par}}; 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
2547
2548 $height += $_->[1];
2549 }
2010 2550
2011 $self->{height} = $height; 2551 $self->{height} = $height;
2012 2552
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2014 2554
2015 delete $self->{texture}; 2555 delete $self->{texture};
2016 } 2556 }
2017 2557
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
2021 2561
2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
2022 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037 2576
2038 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
2039 my $h = $par->[0]; 2578 my $h = $par->[1];
2040 2579
2041 if ($y0 < $y + $h && $y < $y1) { 2580 if ($y0 < $y + $h && $y < $y1) {
2581 $layout->set_foreground (@{ $par->[2] });
2582 $layout->set_width ($W - $par->[3]);
2042 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
2043 2584
2044 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2045 my ($W, $H) = $layout->size; 2586
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2047 } 2589 }
2048 2590
2049 $y += $h; 2591 $y += $h;
2050 } 2592 }
2051 2593
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
2054 }; 2595 };
2055 }); 2596 });
2056} 2597}
2057 2598
2058sub _draw { 2599sub _draw {
2059 my ($self) = @_; 2600 my ($self) = @_;
2060 2601
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2604 glColor 1, 1, 1, 1;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
2066 }
2067 2607
2068 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
2069 2609
2070} 2610}
2071 2611
… …
2119 2659
2120sub new { 2660sub new {
2121 my $class = shift; 2661 my $class = shift;
2122 2662
2123 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
2124 state => 0, 2664 state => 0,
2125 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2666 @_
2128 ); 2667 );
2129 2668
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2669 $self
2136} 2670}
2137 2671
2138sub toggle_flopper { 2672sub toggle_flopper {
2139 my ($self) = @_; 2673 my ($self) = @_;
2140 2674
2141 # TODO: use animation 2675 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2676}
2153 2677
2154############################################################################# 2678#############################################################################
2155 2679
2156package CFClient::UI::Tooltip; 2680package CFClient::UI::Tooltip;
… …
2166 @_, 2690 @_,
2167 can_events => 0, 2691 can_events => 0,
2168 ) 2692 )
2169} 2693}
2170 2694
2171sub set_text { 2695sub set_tooltip_from {
2172 my ($self, $text) = @_; 2696 my ($self, $widget) = @_;
2173 2697
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2698 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2699
2176 $self->add ($self->{label}); 2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2177} 2715}
2178 2716
2179sub size_request { 2717sub size_request {
2180 my ($self) = @_; 2718 my ($self) = @_;
2181 2719
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2721
2186 ($w + 4, $h + 4) 2722 ($w + 4, $h + 4)
2187} 2723}
2188 2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2189sub _draw { 2749sub _draw {
2190 my ($self) = @_; 2750 my ($self) = @_;
2191 2751
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2752 glTranslate 0.375, 0.375;
2194 2753
2195 my ($w, $h) = @$self{qw(w h)}; 2754 my ($w, $h) = @$self{qw(w h)};
2196 2755
2197 glColor 1, 0.8, 0.4; 2756 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2767 glVertex 0 , $h;
2209 glVertex $w, $h; 2768 glVertex $w, $h;
2210 glVertex $w, 0; 2769 glVertex $w, 0;
2211 glEnd; 2770 glEnd;
2212 2771
2213 glPopMatrix; 2772 glTranslate 2 - 0.375, 2 - 0.375;
2214 2773
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2774 $self->SUPER::_draw;
2217} 2775}
2218 2776
2219############################################################################# 2777#############################################################################
2220 2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
2928 } else {
2929 return 0
2930 }
2931
2932 1
2933}
2934
2935#############################################################################
2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
2221package CFClient::UI::Root; 3343package CFClient::UI::Root;
2222 3344
2223our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
2224 3346
2225use CFClient::OpenGL; 3347use CFClient::OpenGL;
2226 3348
2227sub check_size { 3349sub new {
2228 my ($self) = @_; 3350 my $class = shift;
2229 3351
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
2231} 3360}
2232 3361
2233sub size_request { 3362sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
2235}
2236 3364
2237sub configure { 3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
3380}
3381
3382sub size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
2239 3384
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3385 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3387
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3388 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3389 $Y = $child->{force_y} if exists $child->{force_y};
3390
3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
2247 $child->configure ($X, $Y, $W,$H); 3394 $child->configure ($X, $Y, $W, $H);
2248 } 3395 }
2249} 3396}
2250 3397
2251sub _topleft { 3398sub coord2local {
2252 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
2253 3400
2254 ($x, $y) 3401 ($x, $y)
2255} 3402}
2256 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
2257sub update { 3410sub update {
2258 my ($self) = @_; 3411 my ($self) = @_;
2259 3412
2260 $self->check_size; 3413 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3414}
2263 3415
2264sub add { 3416sub add {
2265 my ($self, $child) = @_; 3417 my ($self, @children) = @_;
2266 3418
2267 # integerize window positions 3419 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3420 for @children;
2269 $child->{y} = int $child->{y};
2270 3421
2271 $self->SUPER::add ($child); 3422 $self->SUPER::add (@children);
3423}
3424
3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
2272} 3438}
2273 3439
2274sub on_refresh { 3440sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2276 3442
2277 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2278} 3444}
2279 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2280sub draw { 3452sub draw {
2281 my ($self) = @_; 3453 my ($self) = @_;
2282 3454
2283 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2285 } 3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
2286 3548
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2290 3552
2291 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 3554 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 3557 glLoadIdentity;
2296 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2297 $self->_draw; 3566 $self->_draw;
2298} 3567}
2299 3568
2300############################################################################# 3569#############################################################################
2301 3570
2302package CFClient::UI; 3571package CFClient::UI;
2303 3572
2304$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 3575
23071 35761
2308 3577

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