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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.167 by elmex, Mon Apr 24 08:44:23 2006 UTC vs.
Revision 1.273 by root, Sat Jun 3 02:32:35 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31 } 61 }
32 62
33 return; 63 return;
34 } 64 }
… …
39 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
40} 70}
41 71
42# class methods for events 72# class methods for events
43sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 75 if $FOCUS;
46} 76}
47 77
48sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 80 if $FOCUS;
51} 81}
52 82
53sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
54 my ($ev) = @_; 84 my ($ev) = @_;
… …
63 check_tooltip; 93 check_tooltip;
64 } 94 }
65 95
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 97
68 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 100}
73 101
74sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
75 my ($ev) = @_; 103 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
77 105
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 107
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 109
82 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 112
87 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 115 $grab->update if $grab;
90 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 133
108 check_tooltip; 134 check_tooltip;
109 } 135 }
110 136
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 138 if $HOVER;
115} 139}
116 140
117# convert position array to integers 141# convert position array to integers
118sub harmonize { 142sub harmonize {
119 my ($vals) = @_; 143 my ($vals) = @_;
… …
125 $rem += $_ - $i; 149 $rem += $_ - $i;
126 $_ = $i; 150 $_ = $i;
127 } 151 }
128} 152}
129 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
130############################################################################# 195#############################################################################
131 196
132package CFClient::UI::Base; 197package CFClient::UI::Base;
133 198
134use strict; 199use strict;
… …
137 202
138sub new { 203sub new {
139 my $class = shift; 204 my $class = shift;
140 205
141 my $self = bless { 206 my $self = bless {
142 x => 0, 207 x => "center",
143 y => 0, 208 y => "center",
144 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
145 can_events => 1, 212 can_events => 1,
146 @_ 213 @_
147 }, $class; 214 }, $class;
148 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
149 for (keys %$self) { 218 for (keys %$self) {
150 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
152 } 221 }
153 } 222 }
154 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
155 $self 236 $self
156} 237}
157 238
158sub destroy { 239sub destroy {
159 my ($self) = @_; 240 my ($self) = @_;
… …
168 return if $self->{parent}; 249 return if $self->{parent};
169 250
170 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
171} 252}
172 253
173sub hide { 254sub set_visible {
174 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
175 278
176 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
178 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub size_allocate {
238 # nothing to be done 372 # nothing to be done
239} 373}
240 374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
241sub set_max_size { 383sub set_max_size {
242 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
243 385
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
246} 388}
247 389
248# return top left coordinates 390sub set_tooltip {
249sub _topleft {
250 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
251 392
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
253} 404}
254 405
255# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
256sub coord2local { 407sub coord2local {
257 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
258 409
259 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 411}
262 412
263# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
264sub coord2global { 414sub coord2global {
265 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
266 416
267 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 418}
270 419
271sub focus_in { 420sub focus_in {
272 my ($self) = @_; 421 my ($self) = @_;
273 422
274 return if $FOCUS == $self; 423 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
276 425
277 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
278 427
279 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
280 429
281 $focus->update if $focus; 430 $focus->update if $focus;
282 $FOCUS->update; 431 $FOCUS->update;
283} 432}
284 433
… …
287 436
288 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
289 438
290 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
291 440
292 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
293 442
294 $focus->update if $focus; #? 443 $focus->update if $focus; #?
295}
296 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
297sub mouse_motion { } 449sub mouse_motion { 0 }
298sub button_up { } 450sub button_up { 0 }
299sub key_down { } 451sub key_down { 0 }
300sub key_up { } 452sub key_up { 0 }
301 453
302sub button_down { 454sub button_down {
303 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
304 456
305 $self->focus_in; 457 $self->focus_in;
306}
307 458
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 535
314sub draw { 536sub draw {
315 my ($self) = @_; 537 my ($self) = @_;
316 538
317 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 550
319 glPushMatrix; 551 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw; 553 $self->_draw;
322 glPopMatrix; 554 glPopMatrix;
… …
334 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
335 glEnd; 567 glEnd;
336 glDisable GL_BLEND; 568 glDisable GL_BLEND;
337 } 569 }
338 570
339 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
340 glPushMatrix; 572 glPushMatrix;
341 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 576 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
346 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
347 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
348 glEnd; 580 glEnd;
349 glPopMatrix; 581 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 583 }
352} 584}
353 585
354sub _draw { 586sub _draw {
355 my ($self) = @_; 587 my ($self) = @_;
356 588
357 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
358} 590}
359 591
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 592sub DESTROY {
424 my ($self) = @_; 593 my ($self) = @_;
425 594
595 delete $WIDGET{$self+0};
426 #$self->deactivate; 596 #$self->deactivate;
427} 597}
428 598
429############################################################################# 599#############################################################################
430 600
… …
439 my $class = shift; 609 my $class = shift;
440 610
441 # range [value, low, high, page] 611 # range [value, low, high, page]
442 612
443 $class->SUPER::new ( 613 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
446 @_ 616 @_
447 ) 617 )
448} 618}
449 619
450sub _draw { 620sub _draw {
451 my ($self) = @_; 621 my ($self) = @_;
452 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
454 629
455 glEnable GL_BLEND; 630 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
458 633
459 glBegin GL_QUADS; 634 glBegin GL_QUADS;
460 glVertex 0 , 0; 635 glVertex 0 , 0;
461 glVertex 0 , $h; 636 glVertex 0 , $h;
462 glVertex $w, $h; 637 glVertex $w, $h;
463 glVertex $w, 0; 638 glVertex $w, 0;
464 glEnd; 639 glEnd;
465 640
466 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
467} 643}
468 644
469############################################################################# 645#############################################################################
470 646
471package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
478} 654}
479 655
480sub size_request { 656sub size_request {
481 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
482} 660}
483 661
484sub draw { } 662sub draw { }
485 663
486############################################################################# 664#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
491 669
492sub new { 670sub new {
493 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
494 672
495 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
496 674
497 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
498 children => [], 676 children => [],
499 can_events => 0, 677 can_events => 0,
500 %arg, 678 %arg,
501 ); 679 );
680
502 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
503 683
504 $self 684 $self
505} 685}
506 686
507sub add { 687sub add {
508 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
509 689
510 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
511 692
512 use sort 'stable'; 693 use sort 'stable';
513 694
514 $self->{children} = [ 695 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
517 ]; 698 ];
518 699
519 $child->check_size; 700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
520} 705}
521 706
522sub remove { 707sub remove {
523 my ($self, $child) = @_; 708 my ($self, $child) = @_;
524 709
525 delete $child->{parent}; 710 delete $child->{parent};
526 $child->hide; 711 $child->hide;
527 712
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 714
530 $self->check_size; 715 $self->realloc;
531 $self->update;
532} 716}
533 717
534sub clear { 718sub clear {
535 my ($self) = @_; 719 my ($self) = @_;
536 720
… …
539 723
540 for (@$children) { 724 for (@$children) {
541 delete $_->{parent}; 725 delete $_->{parent};
542 $_->hide; 726 $_->hide;
543 } 727 }
728
729 $self->realloc;
544} 730}
545 731
546sub find_widget { 732sub find_widget {
547 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
548 734
549 $x -= $self->{x}; 735 $x -= $self->{x};
550 $y -= $self->{y}; 736 $y -= $self->{y};
551 737
552 my $res; 738 my $res;
553 739
554 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
556 and return $res; 742 and return $res;
557 } 743 }
558 744
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
623} 809}
624 810
625sub update { 811sub update {
626 my ($self) = @_; 812 my ($self) = @_;
627 813
628 # we want to do this delayed... 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 815 $self->SUPER::update;
631}
632
633sub render_chld {
634 my ($self) = @_;
635
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1;
638 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw;
640 };
641} 816}
642 817
643sub size_allocate { 818sub size_allocate {
644 my ($self, $w, $h) = @_; 819 my ($self, $w, $h) = @_;
645 820
646 $self->child->configure (0, 0, $w, $h); 821 $self->SUPER::size_allocate ($w, $h);
822 $self->update;
823}
647 824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
648 $self->render_chld; 845 $self->_render;
846 };
649} 847}
650 848
651sub _draw { 849sub _draw {
652 my ($self) = @_; 850 my ($self) = @_;
653 851
654 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
655 853
656 my $tex = $self->{texture} 854 my $tex = $self->{texture}
657 or return; 855 or return;
658 856
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 1, 1, 1, 1;
663 860
664 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 862
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
668} 864}
669 865
670############################################################################# 866#############################################################################
671 867
672package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
673 869
674our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 871
702sub new { 872sub new {
703 my $class = shift; 873 my $class = shift;
704 874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903}
904
905sub set_offset {
906 my ($self, $x, $y) = @_;
907
908 $self->{view_x} = int $x;
909 $self->{view_y} = int $y;
910
911 $self->update;
912}
913
914# hmm, this does not work for topleft of $self... but we should not ask for that
915sub coord2local {
916 my ($self, $x, $y) = @_;
917
918 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
919}
920
921sub coord2global {
922 my ($self, $x, $y) = @_;
923
924 $x = List::Util::min $self->{w}, $x - $self->{view_x};
925 $y = List::Util::min $self->{h}, $y - $self->{view_y};
926
927 $self->SUPER::coord2global ($x, $y)
928}
929
930sub find_widget {
931 my ($self, $x, $y) = @_;
932
933 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
935 ) {
936 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937 } else {
938 $self->CFClient::UI::Base::find_widget ($x, $y)
939 }
940}
941
942sub _render {
943 my ($self) = @_;
944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949
950 $self->SUPER::_render;
951}
952
953#############################################################################
954
955package CFClient::UI::ScrolledWindow;
956
957our @ISA = CFClient::UI::HBox::;
958
959sub new {
960 my ($class, %arg) = @_;
961
962 my $child = delete $arg{child};
963
964 my $self;
965
966 my $slider = new CFClient::UI::Slider
967 vertical => 1,
968 range => [0, 0, 1, 0.01], # HACK fix
969 on_changed => sub {
970 $self->{vp}->set_offset (0, $_[1]);
971 },
972 ;
973
705 my $self = $class->SUPER::new ( 974 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 975 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 976 slider => $slider,
708 border => 0.8, 977 %arg,
709 @_
710 ); 978 );
711 979
980 $self->SUPER::add ($self->{vp}, $self->{slider});
981 $self->add ($child) if $child;
982
712 $self 983 $self
713} 984}
714 985
715sub _draw { 986sub add {
987 my ($self, $widget) = @_;
988
989 $self->{vp}->add ($self->{child} = $widget);
990}
991
992sub update {
993 my ($self) = @_;
994
995 $self->SUPER::update;
996
997 # todo: overwrite size_allocate of child
998 my $child = $self->{vp}->child;
999 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1000}
1001
1002sub size_allocate {
716 my ($self) = @_; 1003 my ($self, $w, $h) = @_;
717 1004
718 my ($w, $h) = ($self->{w}, $self->{h}); 1005 $self->SUPER::size_allocate ($w, $h);
719 1006
720 glEnable GL_BLEND; 1007 my $child = $self->{vp}->child;
721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1009}
1010
1011#TODO# update range on size_allocate depending on child
1012# update viewport offset on scroll
738 1013
739############################################################################# 1014#############################################################################
740 1015
741package CFClient::UI::FancyFrame; 1016package CFClient::UI::Frame;
742 1017
743our @ISA = CFClient::UI::Bin::; 1018our @ISA = CFClient::UI::Bin::;
744 1019
745use CFClient::OpenGL; 1020use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1021
751sub new { 1022sub new {
752 my $class = shift; 1023 my $class = shift;
753 1024
754 # TODO: user_x, user_y, overwrite moveto? 1025 $class->SUPER::new (
1026 bg => undef,
1027 @_,
1028 )
1029}
1030
1031sub _draw {
1032 my ($self) = @_;
1033
1034 if ($self->{bg}) {
1035 my ($w, $h) = @$self{qw(w h)};
1036
1037 glEnable GL_BLEND;
1038 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1039 glColor @{ $self->{bg} };
1040
1041 glBegin GL_QUADS;
1042 glVertex 0 , 0;
1043 glVertex 0 , $h;
1044 glVertex $w, $h;
1045 glVertex $w, 0;
1046 glEnd;
1047
1048 glDisable GL_BLEND;
1049 }
1050
1051 $self->SUPER::_draw;
1052}
1053
1054#############################################################################
1055
1056package CFClient::UI::FancyFrame;
1057
1058our @ISA = CFClient::UI::Bin::;
1059
1060use CFClient::OpenGL;
1061
1062my $bg =
1063 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1064 mipmap => 1, wrap => 1;
1065
1066my @border =
1067 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1068 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1069
1070sub new {
1071 my ($class, %arg) = @_;
1072
1073 my $title = delete $arg{title};
755 1074
756 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1078 border => 0.6,
760 can_events => 1, 1079 can_events => 1,
761 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
762 ); 1083 );
763 1084
764 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title} = new CFClient::UI::Label
765 align => 0, 1086 align => 0,
766 valign => 1, 1087 valign => 1,
767 text => $self->{title}, 1088 text => $title,
768 fontsize => 1; 1089 fontsize => $self->{border}
1090 if defined $title;
769 1091
770 $self 1092 $self
1093}
1094
1095sub add {
1096 my ($self, @widgets) = @_;
1097
1098 $self->SUPER::add (@widgets);
1099 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
771} 1100}
772 1101
773sub border { 1102sub border {
774 int $_[0]{border} * $::FONTSIZE 1103 int $_[0]{border} * $::FONTSIZE
775} 1104}
776 1105
777sub size_request { 1106sub size_request {
778 my ($self) = @_; 1107 my ($self) = @_;
1108
1109 $self->{title}->size_request
1110 if $self->{title};
779 1111
780 my ($w, $h) = $self->SUPER::size_request; 1112 my ($w, $h) = $self->SUPER::size_request;
781 1113
782 ( 1114 (
783 $w + $self->border * 2, 1115 $w + $self->border * 2,
… …
786} 1118}
787 1119
788sub size_allocate { 1120sub size_allocate {
789 my ($self, $w, $h) = @_; 1121 my ($self, $w, $h) = @_;
790 1122
1123 if ($self->{title}) {
1124 $self->{title}{w} = $w;
1125 $self->{title}{h} = $h;
1126 $self->{title}->size_allocate ($w, $h);
1127 }
1128
1129 my $border = $self->border;
1130
791 $h -= List::Util::max 0, $self->border * 2; 1131 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1132 $w -= List::Util::max 0, $border * 2;
793 1133
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1134 $self->child->configure ($border, $border, $w, $h);
798} 1135}
799 1136
800sub button_down { 1137sub button_down {
801 my ($self, $ev, $x, $y) = @_; 1138 my ($self, $ev, $x, $y) = @_;
802 1139
1140 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1141 my $border = $self->border;
804 1142
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1143 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1144 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1145
1146 if ($lr & $td) {
1147 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1148 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1149 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1150
1151 my $mx = $x < $border;
1152 my $my = $y < $border;
1153
811 $self->{motion} = sub { 1154 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1155 my ($ev, $x, $y) = @_;
813 1156
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1157 my $dx = $ev->{x} - $ox;
1158 my $dy = $ev->{y} - $oy;
815 1159
816 $self->{user_w} = $bw + $x - $ox; 1160 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1161 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1162
1163 $self->realloc;
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
819 }; 1165 };
820 1166
821 } elsif ($x >= 0 && $x < $self->{w} 1167 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1168 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1169 my ($bx, $by) = ($self->{x}, $self->{y});
826 1170
827 $self->{motion} = sub { 1171 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1172 my ($ev, $x, $y) = @_;
829 1173
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1174 ($x, $y) = ($ev->{x}, $ev->{y});
831 1175
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1176 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update;
834 }; 1177 };
1178 } else {
1179 return 0;
1180 }
1181
835 } 1182 1
836} 1183}
837 1184
838sub button_up { 1185sub button_up {
839 my ($self, $ev, $x, $y) = @_; 1186 my ($self, $ev, $x, $y) = @_;
840 1187
841 delete $self->{motion}; 1188 !!delete $self->{motion}
842} 1189}
843 1190
844sub mouse_motion { 1191sub mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
846 1193
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1194 $self->{motion}->($ev, $x, $y) if $self->{motion};
1195
1196 !!$self->{motion}
848} 1197}
849 1198
850sub _draw { 1199sub _draw {
851 my ($self) = @_; 1200 my ($self) = @_;
852 1201
1202 my $child = $self->{children}[0];
1203
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1204 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1205 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1206
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1207 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1209
861 my $border = $self->border; 1210 my $border = $self->border;
862 1211
863 glColor @{ $self->{border_bg} }; 1212 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1213 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1214 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1215 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1216 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1217
869 my $bg = $tex[0]; 1218 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1219 glColor @{ $self->{bg} };
870 1220
871 # TODO: repeat texture not scale 1221 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1222 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1223 $bg->{s} = $cw / $bg->{w};
874 1224 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1225 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1226 }
881 1227
882 glDisable GL_TEXTURE_2D; 1228 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1229
885 $self->{title}->draw if $self->{title};
886 $self->child->draw; 1230 $child->draw;
1231
1232 if ($self->{title}) {
1233 glTranslate 0, $border - $self->{h};
1234 $self->{title}->_draw;
1235 }
887} 1236}
888 1237
889############################################################################# 1238#############################################################################
890 1239
891package CFClient::UI::Table; 1240package CFClient::UI::Table;
… …
899sub new { 1248sub new {
900 my $class = shift; 1249 my $class = shift;
901 1250
902 $class->SUPER::new ( 1251 $class->SUPER::new (
903 col_expand => [], 1252 col_expand => [],
904 @_ 1253 @_,
905 ) 1254 )
1255}
1256
1257sub children {
1258 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1259}
907 1260
908sub add { 1261sub add {
909 my ($self, $x, $y, $child) = @_; 1262 my ($self, $x, $y, $child) = @_;
910 1263
911 $child->set_parent ($self); 1264 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1265 $self->{children}[$y][$x] = $child;
913 1266
914 $child->check_size; 1267 $self->realloc;
915} 1268}
916 1269
917# TODO: move to container class maybe? send childs a signal on removal? 1270# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1271sub clear {
919 my ($self) = @_; 1272 my ($self) = @_;
920 1273
921 my $children = delete $self->{children}; 1274 my @children = $self->children;
1275 delete $self->{children};
922 1276
923 for (grep $_, map @$_, grep $_, @$children) { 1277 for (@children) {
924 delete $_->{parent}; 1278 delete $_->{parent};
925 $_->hide; 1279 $_->hide;
926 } 1280 }
927 1281
928 $self->update; 1282 $self->realloc;
929} 1283}
930 1284
931sub get_wh { 1285sub get_wh {
932 my ($self) = @_; 1286 my ($self) = @_;
933 1287
… …
964sub size_allocate { 1318sub size_allocate {
965 my ($self, $w, $h) = @_; 1319 my ($self, $w, $h) = @_;
966 1320
967 my ($ws, $hs) = $self->get_wh; 1321 my ($ws, $hs) = $self->get_wh;
968 1322
969 my $req_w = sum @$ws; 1323 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1324 my $req_h = (sum @$hs) || 1;
971 1325
972 # TODO: nicer code && do row_expand 1326 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1327 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1328 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1329 my $col_expand = (sum @col_expand) || 1;
… …
1029 } 1383 }
1030} 1384}
1031 1385
1032############################################################################# 1386#############################################################################
1033 1387
1034package CFClient::UI::HBox; 1388package CFClient::UI::Box;
1035
1036# TODO: wrap into common Box base class
1037 1389
1038our @ISA = CFClient::UI::Container::; 1390our @ISA = CFClient::UI::Container::;
1039 1391
1040sub size_request { 1392sub size_request {
1041 my ($self) = @_; 1393 my ($self) = @_;
1042 1394
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1395 $self->{vertical}
1044 1396 ? (
1045 ( 1397 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1046 (List::Util::sum map $_->[0], @alloc), 1398 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1047 (List::Util::max map $_->[1], @alloc), 1399 )
1048 ) 1400 : (
1401 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1402 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1403 )
1049} 1404}
1050 1405
1051sub size_allocate { 1406sub size_allocate {
1052 my ($self, $w, $h) = @_; 1407 my ($self, $w, $h) = @_;
1053 1408
1054 ($h, $w) = ($w, $h); 1409 my $space = $self->{vertical} ? $h : $w;
1055
1056 my $children = $self->{children}; 1410 my $children = $self->{children};
1057 1411
1058 my @h = map $_->{req_w}, @$children; 1412 my @req;
1059 1413
1060 my $req_h = List::Util::sum @h; 1414 if ($self->{homogeneous}) {
1061 1415 @req = ($space / (@$children || 1)) x @$children;
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else { 1416 } else {
1417 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1418 my $req = List::Util::sum @req;
1419
1420 if ($req > $space) {
1421 # ah well, not enough space
1422 $_ *= $space / $req for @req;
1423 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children; 1424 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1067 $exp ||= 1;
1068 1425
1426 $space = ($space - $req) / $expand; # remaining space to give away
1427
1428 $req[$_] += $space * $children->[$_]{expand}
1069 for (0 .. $#$children) { 1429 for 0 .. $#$children;
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 } 1430 }
1076 } 1431 }
1077 1432
1078 CFClient::UI::harmonize \@h; 1433 CFClient::UI::harmonize \@req;
1079 1434
1080 my $y = 0; 1435 my $pos = 0;
1081 for (0 .. $#$children) { 1436 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_]; 1437 my $alloc = $req[$_];
1084 $child->configure ($y, 0, $h, $w); 1438 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1085 1439
1086 $y += $h; 1440 $pos += $alloc;
1087 } 1441 }
1088 1442
1089 1 1443 1
1090} 1444}
1091 1445
1092############################################################################# 1446#############################################################################
1093 1447
1448package CFClient::UI::HBox;
1449
1450our @ISA = CFClient::UI::Box::;
1451
1452sub new {
1453 my $class = shift;
1454
1455 $class->SUPER::new (
1456 vertical => 0,
1457 @_,
1458 )
1459}
1460
1461#############################################################################
1462
1094package CFClient::UI::VBox; 1463package CFClient::UI::VBox;
1095 1464
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1465our @ISA = CFClient::UI::Box::;
1099 1466
1100sub size_request { 1467sub new {
1101 my ($self) = @_; 1468 my $class = shift;
1102 1469
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1470 $class->SUPER::new (
1104 1471 vertical => 1,
1105 ( 1472 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1473 )
1109} 1474}
1110 1475
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1476#############################################################################
1149 1477
1150package CFClient::UI::Label; 1478package CFClient::UI::Label;
1151 1479
1152our @ISA = CFClient::UI::Base::; 1480our @ISA = CFClient::UI::DrawBG::;
1153 1481
1154use CFClient::OpenGL; 1482use CFClient::OpenGL;
1155 1483
1156sub new { 1484sub new {
1157 my ($class, %arg) = @_; 1485 my ($class, %arg) = @_;
1158 1486
1159 my $self = $class->SUPER::new ( 1487 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1488 fg => [1, 1, 1],
1489 #bg => none
1490 #active_bg => none
1161 #font => default_font 1491 #font => default_font
1492 #text => initial text
1493 #markup => initial narkup
1494 #max_w => maximum pixel width
1495 ellipsise => 3, # end
1496 layout => (new CFClient::Layout),
1162 fontsize => 1, 1497 fontsize => 1,
1163 text => "",
1164 align => -1, 1498 align => -1,
1165 valign => -1, 1499 valign => -1,
1166 padding => 2, 1500 padding_x => 2,
1167 layout => new CFClient::Layout, 1501 padding_y => 2,
1168 can_events => 0, 1502 can_events => 0,
1169 %arg 1503 %arg
1170 ); 1504 );
1171 1505
1172 if (exists $self->{template}) { 1506 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1507 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1508 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1509 $self->{template} = $layout;
1176 } 1510 }
1177 1511
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1512 if (exists $self->{markup}) {
1179 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1513 $self->set_markup (delete $self->{markup});
1514 } else {
1515 $self->set_text (delete $self->{text});
1516 }
1180 1517
1181 $self 1518 $self
1182} 1519}
1183 1520
1184sub escape { 1521sub escape($) {
1185 local $_ = $_[1]; 1522 local $_ = $_[0];
1186 1523
1187 s/&/&amp;/g; 1524 s/&/&amp;/g;
1188 s/>/&gt;/g; 1525 s/>/&gt;/g;
1189 s/</&lt;/g; 1526 s/</&lt;/g;
1190 1527
1191 $_[1] 1528 $_
1529}
1530
1531sub update {
1532 my ($self) = @_;
1533
1534 delete $self->{texture};
1535 $self->SUPER::update;
1192} 1536}
1193 1537
1194sub set_text { 1538sub set_text {
1195 my ($self, $text) = @_; 1539 my ($self, $text) = @_;
1196 1540
1541 return if $self->{text} eq "T$text";
1542 $self->{text} = "T$text";
1543
1544 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197 $self->{layout}->set_text ($text); 1545 $self->{layout}->set_text ($text);
1198 1546
1199 delete $self->{texture}; 1547 $self->realloc;
1200 $self->check_size;
1201 $self->update; 1548 $self->update;
1202} 1549}
1203 1550
1204sub set_markup { 1551sub set_markup {
1205 my ($self, $markup) = @_; 1552 my ($self, $markup) = @_;
1206 1553
1554 return if $self->{text} eq "M$markup";
1555 $self->{text} = "M$markup";
1556
1557 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1558
1559 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207 $self->{layout}->set_markup ($markup); 1560 $self->{layout}->set_markup ($markup);
1208 1561
1209 delete $self->{texture}; 1562 $self->realloc;
1210 $self->check_size;
1211 $self->update; 1563 $self->update;
1212} 1564}
1213 1565
1214sub size_request { 1566sub size_request {
1215 my ($self) = @_; 1567 my ($self) = @_;
1216 1568
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1569 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($self->{max_w} || -1); 1570 $self->{layout}->set_width ($self->{max_w} || -1);
1571 $self->{layout}->set_ellipsise ($self->{ellipsise});
1572 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1574
1221 my ($w, $h) = $self->{layout}->size; 1575 my ($w, $h) = $self->{layout}->size;
1222 1576
1223 if (exists $self->{template}) { 1577 if (exists $self->{template}) {
… …
1228 1582
1229 $w = List::Util::max $w, $w2; 1583 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1584 $h = List::Util::max $h, $h2;
1231 } 1585 }
1232 1586
1233 ( 1587 ($w, $h)
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1588}
1238 1589
1239sub size_allocate { 1590sub size_allocate {
1240 my ($self, $w, $h) = @_; 1591 my ($self, $w, $h) = @_;
1241 1592
1593 delete $self->{ox};
1594
1242 delete $self->{texture}; 1595 delete $self->{texture}
1596 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1243} 1597}
1244 1598
1245sub set_fontsize { 1599sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1600 my ($self, $fontsize) = @_;
1247 1601
1248 $self->{fontsize} = $fontsize; 1602 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1603 delete $self->{texture};
1250 $self->check_size; 1604
1251 $self->update; 1605 $self->realloc;
1252} 1606}
1253 1607
1254sub _draw { 1608sub _draw {
1255 my ($self) = @_; 1609 my ($self) = @_;
1256 1610
1611 $self->SUPER::_draw; # draw background, if applicable
1612
1257 my $tex = $self->{texture} ||= do { 1613 my $tex = $self->{texture} ||= do {
1614 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1615 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($self->{w}); 1616 $self->{layout}->set_width ($self->{w});
1617 $self->{layout}->set_ellipsise ($self->{ellipsise});
1618 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1619 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1620
1261 new_from_layout CFClient::Texture $self->{layout} 1621 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1622 };
1263 1623
1264 glEnable GL_BLEND; 1624 unless (exists $self->{ox}) {
1265 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1625 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1626 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1627 : ($self->{w} - $tex->{w}) * 0.5);
1628
1629 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1630 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1631 : ($self->{h} - $tex->{h}) * 0.5);
1632 };
1633
1266 glEnable GL_TEXTURE_2D; 1634 glEnable GL_TEXTURE_2D;
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1636
1637 if ($tex->{format} == GL_ALPHA) {
1269 glColor @{$self->{fg}}; 1638 glColor @{$self->{fg}};
1270
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy}); 1639 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1640 } else {
1641 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1642 }
1284 1643
1285 glDisable GL_TEXTURE_2D; 1644 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1645}
1288 1646
1289############################################################################# 1647#############################################################################
1290 1648
1291package CFClient::UI::EntryBase; 1649package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1662 active_fg => [0, 0, 0],
1305 can_hover => 1, 1663 can_hover => 1,
1306 can_focus => 1, 1664 can_focus => 1,
1307 valign => 0, 1665 valign => 0,
1308 can_events => 1, 1666 can_events => 1,
1667 #text => ...
1309 @_ 1668 @_
1310 ) 1669 )
1311} 1670}
1312 1671
1313sub _set_text { 1672sub _set_text {
… …
1323 $self->{text} = $text; 1682 $self->{text} = $text;
1324 1683
1325 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1685 $self->{layout}->set_text ("$text ");
1327 1686
1328 $self->emit (changed => $self->{text}); 1687 $self->_emit (changed => $self->{text});
1688}
1689
1690sub set_text {
1691 my ($self, $text) = @_;
1692
1693 $self->{cursor} = length $text;
1694 $self->_set_text ($text);
1695
1696 $self->realloc;
1329} 1697}
1330 1698
1331sub get_text { 1699sub get_text {
1332 $_[0]{text} 1700 $_[0]{text}
1333} 1701}
… …
1336 my ($self) = @_; 1704 my ($self) = @_;
1337 1705
1338 my ($w, $h) = $self->SUPER::size_request; 1706 my ($w, $h) = $self->SUPER::size_request;
1339 1707
1340 ($w + 1, $h) # add 1 for cursor 1708 ($w + 1, $h) # add 1 for cursor
1341}
1342
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355} 1709}
1356 1710
1357sub key_down { 1711sub key_down {
1358 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1359 1713
… …
1361 my $sym = $ev->{sym}; 1715 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1716 my $uni = $ev->{unicode};
1363 1717
1364 my $text = $self->get_text; 1718 my $text = $self->get_text;
1365 1719
1366 if ($sym == 8) { 1720 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1722 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1732 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1733 $self->_emit ('escape');
1380 } elsif ($uni) { 1734 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1382 } 1738 }
1383 1739
1384 $self->_set_text ($text); 1740 $self->_set_text ($text);
1385 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1386} 1745}
1387 1746
1388sub focus_in { 1747sub focus_in {
1389 my ($self) = @_; 1748 my ($self) = @_;
1390 1749
… …
1405 utf8::encode $text; 1764 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1407 1766
1408 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1409 $self->update; 1768 $self->update;
1769
1770 1
1410} 1771}
1411 1772
1412sub mouse_motion { 1773sub mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1414# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1415} 1778}
1416 1779
1417sub _draw { 1780sub _draw {
1418 my ($self) = @_; 1781 my ($self) = @_;
1419 1782
… …
1469 1832
1470 if ($sym == 13) { 1833 if ($sym == 13) {
1471 unshift @{$self->{history}}, 1834 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1835 my $txt = $self->get_text;
1473 $self->{history_pointer} = -1; 1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1474 $self->emit (activate => $txt); 1838 $self->_emit (activate => $txt);
1475 $self->update; 1839 $self->update;
1476 1840
1477 } elsif ($sym == CFClient::SDLK_UP) { 1841 } elsif ($sym == CFClient::SDLK_UP) {
1478 if ($self->{history_pointer} < 0) { 1842 if ($self->{history_pointer} < 0) {
1479 $self->{history_saveback} = $self->get_text; 1843 $self->{history_saveback} = $self->get_text;
1480 } 1844 }
1845 if (@{$self->{history} || []} > 0) {
1481 $self->{history_pointer}++; 1846 $self->{history_pointer}++;
1482 if ($self->{history_pointer} >= @{$self->{history}}) { 1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1483 $self->{history_pointer} = @{$self->{history}} - 1; 1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1484 } 1851 }
1485 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1486 1852
1487 } elsif ($sym == CFClient::SDLK_DOWN) { 1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1488 $self->{history_pointer}--; 1854 $self->{history_pointer}--;
1489 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1490 1856
… …
1493 } else { 1859 } else {
1494 $self->set_text ($self->{history_saveback}); 1860 $self->set_text ($self->{history_saveback});
1495 } 1861 }
1496 1862
1497 } else { 1863 } else {
1498 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1499 } 1867 1
1500
1501} 1868}
1502 1869
1503############################################################################# 1870#############################################################################
1504 1871
1505package CFClient::UI::Button; 1872package CFClient::UI::Button;
… …
1514 1881
1515sub new { 1882sub new {
1516 my $class = shift; 1883 my $class = shift;
1517 1884
1518 $class->SUPER::new ( 1885 $class->SUPER::new (
1519 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1520 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1521 bg => [1, 1, 1, 0.2],
1522 active_fg => [0, 0, 1], 1889 active_fg => [0, 0, 1],
1523 can_hover => 1, 1890 can_hover => 1,
1524 align => 0, 1891 align => 0,
1525 valign => 0, 1892 valign => 0,
1526 can_events => 1, 1893 can_events => 1,
1527 @_ 1894 @_
1528 ) 1895 )
1529} 1896}
1530 1897
1898sub activate { }
1899
1531sub button_up { 1900sub button_up {
1532 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1533 1902
1903 $self->emit ("activate")
1534 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1535 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1536 $self->emit ("activate"); 1906
1537 } 1907 1
1538} 1908}
1539 1909
1540sub _draw { 1910sub _draw {
1541 my ($self) = @_; 1911 my ($self) = @_;
1542 1912
… …
1544 1914
1545 if ($GRAB == $self) { 1915 if ($GRAB == $self) {
1546 $self->{fg} = $self->{active_fg}; 1916 $self->{fg} = $self->{active_fg};
1547 } 1917 }
1548 1918
1549 glEnable GL_BLEND;
1550 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1551 glEnable GL_TEXTURE_2D; 1919 glEnable GL_TEXTURE_2D;
1552 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1553 glColor 0, 0, 0, 1; 1921 glColor 0, 0, 0, 1;
1554 1922
1555 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1923 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1556 1924
1557 glDisable GL_TEXTURE_2D; 1925 glDisable GL_TEXTURE_2D;
1558 glDisable GL_BLEND;
1559 1926
1560 $self->SUPER::_draw; 1927 $self->SUPER::_draw;
1561} 1928}
1562 1929
1563############################################################################# 1930#############################################################################
… …
1574 1941
1575sub new { 1942sub new {
1576 my $class = shift; 1943 my $class = shift;
1577 1944
1578 $class->SUPER::new ( 1945 $class->SUPER::new (
1579 padding => 2, 1946 padding_x => 2,
1947 padding_y => 2,
1580 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1581 active_fg => [1, 1, 0], 1949 active_fg => [1, 1, 0],
1950 bg => [0, 0, 0, 0.2],
1951 active_bg => [1, 1, 1, 0.5],
1582 state => 0, 1952 state => 0,
1583 can_hover => 1, 1953 can_hover => 1,
1584 @_ 1954 @_
1585 ) 1955 )
1586} 1956}
1587 1957
1588sub size_request { 1958sub size_request {
1589 my ($self) = @_; 1959 my ($self) = @_;
1590 1960
1591 ($self->{padding} * 2 + 6) x 2 1961 (6) x 2
1592} 1962}
1593 1963
1594sub button_down { 1964sub button_down {
1595 my ($self, $ev, $x, $y) = @_; 1965 my ($self, $ev, $x, $y) = @_;
1596 1966
1597 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1967 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1598 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1968 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1599 $self->{state} = !$self->{state}; 1969 $self->{state} = !$self->{state};
1600 $self->emit (changed => $self->{state}); 1970 $self->_emit (changed => $self->{state});
1971 } else {
1972 return 0
1973 }
1974
1601 } 1975 1
1602} 1976}
1603 1977
1604sub _draw { 1978sub _draw {
1605 my ($self) = @_; 1979 my ($self) = @_;
1606 1980
1607 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1608 1982
1609 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1983 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1610 1984
1611 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1985 my ($w, $h) = @$self{qw(w h)};
1986
1987 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1612 1988
1613 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1989 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1614 1990
1615 glEnable GL_BLEND; 1991 my $tex = $self->{state} ? $tex[1] : $tex[0];
1992
1616 glEnable GL_TEXTURE_2D; 1993 glEnable GL_TEXTURE_2D;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618
1619 my $tex = $self->{state} ? $tex[1] : $tex[0];
1620
1621 $tex->draw_quad (0, 0, $s, $s); 1994 $tex->draw_quad_alpha (0, 0, $s, $s);
1622
1623 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1624 glDisable GL_BLEND;
1625} 1996}
1626 1997
1627############################################################################# 1998#############################################################################
1628 1999
1629package CFClient::UI::Image; 2000package CFClient::UI::Image;
… …
1672 glTranslate 0, -$self->{w}, 0; 2043 glTranslate 0, -$self->{w}, 0;
1673 2044
1674 ($w, $h) = ($h, $w); 2045 ($w, $h) = ($h, $w);
1675 } 2046 }
1676 2047
1677 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679 glEnable GL_TEXTURE_2D; 2048 glEnable GL_TEXTURE_2D;
1680 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2049 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1681 2050
1682 $tex->draw_quad (0, 0, $w, $h); 2051 $tex->draw_quad_alpha (0, 0, $w, $h);
1683 2052
1684 glDisable GL_BLEND;
1685 glDisable GL_TEXTURE_2D; 2053 glDisable GL_TEXTURE_2D;
1686} 2054}
1687 2055
1688############################################################################# 2056#############################################################################
1689 2057
… …
1737} 2105}
1738 2106
1739sub set_max { 2107sub set_max {
1740 my ($self, $max) = @_; 2108 my ($self, $max) = @_;
1741 2109
2110 return if $self->{max_val} == $max;
2111
1742 $self->{max_val} = $max; 2112 $self->{max_val} = $max;
2113 $self->update;
1743} 2114}
1744 2115
1745sub set_value { 2116sub set_value {
1746 my ($self, $val, $max) = @_; 2117 my ($self, $val, $max) = @_;
1747 2118
1748 $self->set_max ($max) 2119 $self->set_max ($max)
1749 if defined $max; 2120 if defined $max;
1750 2121
1751 $max = $self->{max_val}; 2122 return if $self->{val} == $val;
2123
1752 $self->{val} = $val; 2124 $self->{val} = $val;
1753
1754 $self->update; 2125 $self->update;
1755} 2126}
1756 2127
1757sub _draw { 2128sub _draw {
1758 my ($self) = @_; 2129 my ($self) = @_;
… …
1821 2192
1822sub new { 2193sub new {
1823 my ($class, %arg) = @_; 2194 my ($class, %arg) = @_;
1824 2195
1825 my $self = $class->SUPER::new ( 2196 my $self = $class->SUPER::new (
1826 tooltip => $arg{type}, 2197 tooltip => $arg{type},
1827 can_hover => 1, 2198 can_hover => 1,
2199 can_events => 1,
1828 %arg, 2200 %arg,
1829 ); 2201 );
1830 2202
1831 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2203 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1832 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2204 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1840 2212
1841 $self->{value}->set_fontsize ($fsize); 2213 $self->{value}->set_fontsize ($fsize);
1842 $self->{max} ->set_fontsize ($fsize); 2214 $self->{max} ->set_fontsize ($fsize);
1843} 2215}
1844 2216
2217sub set_max {
2218 my ($self, $max) = @_;
2219
2220 $self->{gauge}->set_max ($max);
2221 $self->{max}->set_text ($max);
2222}
2223
1845sub set_value { 2224sub set_value {
1846 my ($self, $val, $max) = @_; 2225 my ($self, $val, $max) = @_;
1847 2226
1848 $self->set_max ($max) 2227 $self->set_max ($max)
1849 if defined $max; 2228 if defined $max;
1850 2229
1851 $self->{gauge}->set_value ($val, $max); 2230 $self->{gauge}->set_value ($val, $max);
1852 $self->{value}->set_text ($val); 2231 $self->{value}->set_text ($val);
1853}
1854
1855sub set_max {
1856 my ($self, $max) = @_;
1857
1858 $self->{gauge}->set_max ($max);
1859 $self->{max}->set_text ($max);
1860} 2232}
1861 2233
1862############################################################################# 2234#############################################################################
1863 2235
1864package CFClient::UI::Slider; 2236package CFClient::UI::Slider;
… …
1874 qw(s1_slider.png s1_slider_bg.png); 2246 qw(s1_slider.png s1_slider_bg.png);
1875 2247
1876sub new { 2248sub new {
1877 my $class = shift; 2249 my $class = shift;
1878 2250
1879 # range [value, low, high, page] 2251 # range [value, low, high, page, unit]
1880 2252
1881 # TODO: 0-width page 2253 # TODO: 0-width page
1882 # TODO: req_w/h are wrong with vertical 2254 # TODO: req_w/h are wrong with vertical
1883 # TODO: calculations are off 2255 # TODO: calculations are off
1884 my $self = $class->SUPER::new ( 2256 my $self = $class->SUPER::new (
1885 fg => [1, 1, 1], 2257 fg => [1, 1, 1],
1886 active_fg => [0, 0, 0], 2258 active_fg => [0, 0, 0],
2259 bg => [0, 0, 0, 0.2],
2260 active_bg => [1, 1, 1, 0.5],
1887 range => [0, 0, 100, 10], 2261 range => [0, 0, 100, 10, 0],
1888 req_w => 20, 2262 min_w => $::WIDTH / 80,
1889 req_h => 20, 2263 min_h => $::WIDTH / 80,
1890 vertical => 0, 2264 vertical => 0,
1891 can_hover => 1, 2265 can_hover => 1,
1892 inner_pad => 5, 2266 inner_pad => 0.02,
1893 @_ 2267 @_
1894 ); 2268 );
1895 2269
2270 $self->set_value ($self->{range}[0]);
2271 $self->update;
2272
1896 $self 2273 $self
1897} 2274}
1898 2275
2276sub changed { }
2277
2278sub set_range {
2279 my ($self, $range) = @_;
2280
2281 ($range, $self->{range}) = ($self->{range}, $range);
2282
2283 $self->update
2284 if "@$range" ne "@{$self->{range}}";
2285}
2286
2287sub set_value {
2288 my ($self, $value) = @_;
2289
2290 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2291
2292 $hi = $lo + 1 if $hi <= $lo;
2293
2294 $page = $hi - $lo if $page > $hi - $lo;
2295
2296 $value = $lo if $value < $lo;
2297 $value = $hi - $page if $value > $hi - $page;
2298
2299 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2300 if $unit;
2301
2302 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2303
2304 if ($value != $old_value) {
2305 $self->_emit (changed => $value);
2306 $self->update;
2307 }
2308}
2309
1899sub size_request { 2310sub size_request {
1900 my ($self) = @_; 2311 my ($self) = @_;
1901 2312
1902 my $w = $self->{req_w}; 2313 ($self->{req_w}, $self->{req_h})
1903 my $h = $self->{req_h};
1904
1905 $self->{vertical} ? ($h, $w) : ($w, $h)
1906} 2314}
1907 2315
1908sub button_down { 2316sub button_down {
1909 my ($self, $ev, $x, $y) = @_; 2317 my ($self, $ev, $x, $y) = @_;
1910 2318
1911 $self->SUPER::button_down ($ev, $x, $y); 2319 $self->SUPER::button_down ($ev, $x, $y);
2320
2321 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2322
1912 $self->mouse_motion ($ev, $x, $y); 2323 $self->mouse_motion ($ev, $x, $y)
1913} 2324}
1914 2325
1915sub mouse_motion { 2326sub mouse_motion {
1916 my ($self, $ev, $x, $y) = @_; 2327 my ($self, $ev, $x, $y) = @_;
1917 2328
1918 if ($GRAB == $self) { 2329 if ($GRAB == $self) {
2330 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2331
2332 my (undef, $lo, $hi, $page) = @{$self->{range}};
2333
2334 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2335
2336 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2337 } else {
2338 return 0;
2339 }
2340
2341 1
2342}
2343
2344sub update {
2345 my ($self) = @_;
2346
2347 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2348 $self->set_value ($self->{range}[0]);
2349
1919 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2350 my ($value, $lo, $hi, $page) = @{$self->{range}};
2351 my $range = ($hi - $page - $lo) || 1e-100;
1920 2352
1921 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2353 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1922 2354
1923 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2355 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1924 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2356 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1925 2357
1926 $x -= $inner_pad_px; # substract the padding 2358 $value = ($value - $lo) / $range;
1927 $x = $x * ($hi - $lo) / $inner_w + $lo; 2359 $value = $value * $self->{scale} + $self->{offset};
1928 $x = $lo if $x < $lo;
1929 $x = $hi - $page if $x > $hi - $page;
1930 $self->{range}[0] = $x;
1931 2360
1932 $self->emit (changed => $x); 2361 $self->{knob_x} = $value - $knob_w * 0.5;
1933 $self->update; 2362 $self->{knob_w} = $knob_w;
1934 } 2363 });
1935}
1936 2364
1937# the inner_* stuff is for generating a padding for the slider handle, 2365 $self->SUPER::update;
1938# so that the handle doesn't leave the texture. This calculation isn't 100%
1939# correct propably, but it does the job for now
1940sub _calc_inner_pad_px {
1941 my ($self, $w) = @_;
1942 ($w / 100) * $self->{inner_pad} # % to pixels
1943} 2366}
1944 2367
1945sub _draw { 2368sub _draw {
1946 my ($self) = @_; 2369 my ($self) = @_;
1947 2370
1948 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1949 2372
1950 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1951 2374
1952 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1953 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1954 2377
2378 glTranslate 1, 0, 0;
1955 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1956 glTranslate 0, -$self->{w}, 0;
1957
1958 ($w, $h) = ($h, $w);
1959 } 2380 }
1960 2381
1961 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1962 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1963 2384
1964 my ($value, $lo, $hi, $page) = @{$self->{range}};
1965
1966 $hi = $value + 1 if $lo == $hi;
1967
1968 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1969 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1970
1971 $page = int $page * $inner_w / ($hi - $lo);
1972 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1973
1974 $w -= $page;
1975 $page &= ~1;
1976 glTranslate $page * 0.5, 0, 0;
1977 $page ||= 2;
1978
1979 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1980 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1981
1982 glEnable GL_BLEND;
1983 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1984 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986 2387
1987 # draw background 2388 # draw background
1988 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1989 2390
1990 # draw handle 2391 # draw handle
1991 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1992 2393
1993 glDisable GL_BLEND;
1994 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1995} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
1996 2437
1997############################################################################# 2438#############################################################################
1998 2439
1999package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
2000 2441
… …
2009 fontsize => 1, 2450 fontsize => 1,
2010 can_events => 0, 2451 can_events => 0,
2011 #font => default_font 2452 #font => default_font
2012 @_, 2453 @_,
2013 2454
2014 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
2015 par => [], 2456 par => [],
2016 height => 0, 2457 height => 0,
2017 children => [ 2458 children => [
2018 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
2019 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
2020 ], 2461 ],
2021 ); 2462 );
2022 2463
2023 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
2024 $self->update;
2025 });
2026 2465
2027 $self 2466 $self
2028} 2467}
2029 2468
2030sub set_fontsize { 2469sub set_fontsize {
2031 my ($self, $fontsize) = @_; 2470 my ($self, $fontsize) = @_;
2032 2471
2033 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
2034 $self->reflow; 2473 $self->reflow;
2035}
2036
2037sub text_height {
2038 my ($self, $text) = @_;
2039
2040 my $layout = $self->{layout};
2041
2042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2043 $layout->set_width ($self->{w});
2044 $layout->set_text ($text);
2045
2046 ($layout->size)[1]
2047}
2048
2049sub reflow {
2050 my ($self) = @_;
2051
2052 $self->{need_reflow}++;
2053 $self->update;
2054} 2474}
2055 2475
2056sub size_allocate { 2476sub size_allocate {
2057 my ($self, $w, $h) = @_; 2477 my ($self, $w, $h) = @_;
2058 2478
… …
2063 $self->{layout}->set_width ($self->{children}[0]{w}); 2483 $self->{layout}->set_width ($self->{children}[0]{w});
2064 2484
2065 $self->reflow; 2485 $self->reflow;
2066} 2486}
2067 2487
2488sub text_size {
2489 my ($self, $text, $indent) = @_;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494 $layout->set_width ($self->{children}[0]{w} - $indent);
2495 $layout->set_markup ($text);
2496
2497 $layout->size
2498}
2499
2500sub reflow {
2501 my ($self) = @_;
2502
2503 $self->{need_reflow}++;
2504 $self->update;
2505}
2506
2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
2515 my ($self) = @_;
2516
2517 $self->{par} = [];
2518 $self->{height} = 0;
2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520}
2521
2068sub add_paragraph { 2522sub add_paragraph {
2069 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
2070 2524
2071 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
2072 2526 my ($w, $h) = $self->text_size ($line);
2073 my $height = $self->text_height ($text);
2074
2075 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
2076 2530
2077 push @{$self->{par}}, [$height, $color, $text];
2078
2079 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2080 $self->{children}[1]->update;
2081} 2532}
2082 2533
2083sub update { 2534sub update {
2084 my ($self) = @_; 2535 my ($self) = @_;
2085 2536
… …
2087 2538
2088 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
2089 2540
2090 delete $self->{texture}; 2541 delete $self->{texture};
2091 2542
2092 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
2093 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
2094 my $height = 0; 2547 my $height = 0;
2095 2548
2096 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2097 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
2098 2564
2099 $self->{height} = $height; 2565 $self->{height} = $height;
2100 2566
2101 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2102 2568
2103 delete $self->{texture}; 2569 delete $self->{texture};
2104 } 2570 }
2105 2571
2106 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2107 glClearColor 0, 0, 0, 1; 2573 glClearColor 0.5, 0.5, 0.5, 0;
2108 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
2109 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
2110 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
2111 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2112 glEnable GL_TEXTURE_2D;
2113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2114
2115 my $top = int $self->{children}[1]{range}[0];
2116
2117 my $y0 = $top;
2118 my $y1 = $top + $self->{h};
2119
2120 my $y = 0;
2121
2122 my $layout = $self->{layout};
2123
2124 $layout->set_font ($self->{font}) if $self->{font};
2125 2590
2126 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
2127 my $h = $par->[0]; 2592 my $h = $par->[1];
2128 2593
2129 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
2130 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
2131 2598
2132 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2133 my ($W, $H) = $layout->size; 2600
2134 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2135 } 2603 }
2136 2604
2137 $y += $h; 2605 $y += $h;
2138 } 2606 }
2139 2607
2140 glDisable GL_TEXTURE_2D;
2141 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
2142 }; 2609 };
2143 }); 2610 });
2144} 2611}
2145 2612
2146sub _draw { 2613sub _draw {
2147 my ($self) = @_; 2614 my ($self) = @_;
2148 2615
2149 if ($self->{texture}) {
2150 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2618 glColor 1, 1, 1, 1;
2152 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2619 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2153 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
2154 }
2155 2621
2156 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
2157 2623
2158} 2624}
2159 2625
… …
2207 2673
2208sub new { 2674sub new {
2209 my $class = shift; 2675 my $class = shift;
2210 2676
2211 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2212 state => 0, 2678 state => 0,
2213 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2214 @_ 2680 @_
2215 ); 2681 );
2216 2682
2217 if ($self->{state}) {
2218 $self->{state} = 0;
2219 $self->toggle_flopper;
2220 }
2221
2222 $self 2683 $self
2223} 2684}
2224 2685
2225sub toggle_flopper { 2686sub toggle_flopper {
2226 my ($self) = @_; 2687 my ($self) = @_;
2227 2688
2228 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2229 if ($self->{state} = !$self->{state}) {
2230 $CFClient::UI::ROOT->add ($self->{other});
2231 $self->{other}->move ($self->coord2global (0, $self->{h}));
2232 $self->emit ("open");
2233 } else {
2234 $CFClient::UI::ROOT->remove ($self->{other});
2235 $self->emit ("close");
2236 }
2237
2238 $self->emit (changed => $self->{state});
2239} 2690}
2240 2691
2241############################################################################# 2692#############################################################################
2242 2693
2243package CFClient::UI::Tooltip; 2694package CFClient::UI::Tooltip;
… …
2253 @_, 2704 @_,
2254 can_events => 0, 2705 can_events => 0,
2255 ) 2706 )
2256} 2707}
2257 2708
2258sub set_markup { 2709sub set_tooltip_from {
2259 my ($self, $text) = @_; 2710 my ($self, $widget) = @_;
2260 2711
2261 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2712 my $tooltip = $widget->{tooltip};
2262 $self->{label}->set_markup ($text); 2713
2263 $self->add ($self->{label}); 2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2264} 2729}
2265 2730
2266sub size_request { 2731sub size_request {
2267 my ($self) = @_; 2732 my ($self) = @_;
2268
2269 $self->child->set_max_size ($::WIDTH * 0.3);
2270 2733
2271 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2272 2735
2273 ($w + 4, $h + 4) 2736 ($w + 4, $h + 4)
2274} 2737}
… …
2277 my ($self, $w, $h) = @_; 2740 my ($self, $w, $h) = @_;
2278 2741
2279 $self->SUPER::size_allocate ($w - 4, $h - 4); 2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2280} 2743}
2281 2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2282sub _draw { 2763sub _draw {
2283 my ($self) = @_; 2764 my ($self) = @_;
2284 2765
2285 glPushMatrix;
2286 glTranslate 0.375, 0.375; 2766 glTranslate 0.375, 0.375;
2287 2767
2288 my ($w, $h) = @$self{qw(w h)}; 2768 my ($w, $h) = @$self{qw(w h)};
2289 2769
2290 glColor 1, 0.8, 0.4; 2770 glColor 1, 0.8, 0.4;
… …
2301 glVertex 0 , $h; 2781 glVertex 0 , $h;
2302 glVertex $w, $h; 2782 glVertex $w, $h;
2303 glVertex $w, 0; 2783 glVertex $w, 0;
2304 glEnd; 2784 glEnd;
2305 2785
2306 glPopMatrix; 2786 glTranslate 2 - 0.375, 2 - 0.375;
2307 2787
2308 glTranslate 2, 2;
2309 $self->SUPER::_draw; 2788 $self->SUPER::_draw;
2310} 2789}
2311 2790
2312############################################################################# 2791#############################################################################
2313 2792
… …
2318use CFClient::OpenGL; 2797use CFClient::OpenGL;
2319 2798
2320sub new { 2799sub new {
2321 my $class = shift; 2800 my $class = shift;
2322 2801
2323 $class->SUPER::new ( 2802 my $self = $class->SUPER::new (
2324 aspect => 1, 2803 aspect => 1,
2804 can_events => 0,
2325 @_, 2805 @_,
2326 ) 2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2327} 2823}
2328 2824
2329sub size_request { 2825sub size_request {
2330 (32, 8) 2826 (32, 8)
2331} 2827}
2332 2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2333sub draw { 2837sub _draw {
2334 my ($self) = @_; 2838 my ($self) = @_;
2335 2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2336 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2337 2852
2338 if ($tex) { 2853 if ($tex) {
2339 glEnable GL_BLEND;
2340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2341 glEnable GL_TEXTURE_2D; 2854 glEnable GL_TEXTURE_2D;
2342 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2343 glColor 1, 1, 1, 1; 2856 glColor 1, 1, 1, 1;
2344 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2345 glDisable GL_TEXTURE_2D; 2858 glDisable GL_TEXTURE_2D;
2346 glDisable GL_BLEND;
2347 } 2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2348} 2869}
2349 2870
2350############################################################################# 2871#############################################################################
2351 2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2950 } else {
2951 return 0
2952 }
2953
2954 1
2955}
2956
2957#############################################################################
2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 )
3078}
3079
3080sub reorder {
3081 my ($self) = @_;
3082 my $NOW = time;
3083
3084 while (my ($k, $v) = each %{ $self->{item} }) {
3085 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3086 }
3087
3088 my @widgets;
3089
3090 my @items = sort {
3091 $a->{pri} <=> $b->{pri}
3092 or $b->{id} <=> $a->{id}
3093 } values %{ $self->{item} };
3094
3095 my $count = 10 + 1;
3096 for my $item (@items) {
3097 last unless --$count;
3098
3099 push @widgets, $item->{label} ||= do {
3100 # TODO: doesn't handle markup well (read as: at all)
3101 my $short = $item->{count} > 1
3102 ? "<b>$item->{count} ×</b> $item->{text}"
3103 : $item->{text};
3104
3105 for ($short) {
3106 s/^\s+//;
3107 s/\s+/ /g;
3108 }
3109
3110 new CFClient::UI::Label
3111 markup => $short,
3112 tooltip => $item->{tooltip},
3113 tooltip_font => $::FONT_PROP,
3114 tooltip_width => 0.67,
3115 fontsize => $item->{fontsize} || $self->{fontsize},
3116 max_w => $::WIDTH * 0.44,
3117 fg => $item->{fg},
3118 can_events => 1,
3119 can_hover => 1
3120 };
3121 }
3122
3123 $self->clear;
3124 $self->SUPER::add (reverse @widgets);
3125}
3126
3127sub add {
3128 my ($self, $text, %arg) = @_;
3129
3130 $text =~ s/^\s+//;
3131 $text =~ s/\s+$//;
3132
3133 return unless $text;
3134
3135 my $timeout = time + ((delete $arg{timeout}) || 60);
3136
3137 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3138
3139 if (my $item = $self->{item}{$group}) {
3140 if ($item->{text} eq $text) {
3141 $item->{count}++;
3142 } else {
3143 $item->{count} = 1;
3144 $item->{text} = $item->{tooltip} = $text;
3145 }
3146 $item->{id} = ++$self->{id};
3147 $item->{timeout} = $timeout;
3148 delete $item->{label};
3149 } else {
3150 $self->{item}{$group} = {
3151 id => ++$self->{id},
3152 text => $text,
3153 timeout => $timeout,
3154 tooltip => $text,
3155 fg => [0.8, 0.8, 0.8, 0.8],
3156 pri => 0,
3157 count => 1,
3158 %arg,
3159 };
3160 }
3161
3162 $self->reorder;
3163}
3164
3165sub reconfigure {
3166 my ($self) = @_;
3167
3168 delete $_->{label}
3169 for values %{ $self->{item} || {} };
3170
3171 $self->reorder;
3172 $self->SUPER::reconfigure;
3173}
3174
3175#############################################################################
3176
3177package CFClient::UI::Inventory;
3178
3179our @ISA = CFClient::UI::ScrolledWindow::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3186 @_,
3187 );
3188
3189 $self
3190}
3191
3192sub set_items {
3193 my ($self, $items) = @_;
3194
3195 $self->{child}->clear;
3196 return unless $items;
3197
3198 my @items = sort {
3199 ($a->{type} <=> $b->{type})
3200 or ($a->{name} cmp $b->{name})
3201 } @$items;
3202
3203 $self->{real_items} = \@items;
3204
3205 my $row = 0;
3206 for my $item (@items) {
3207 CFClient::Item::update_widgets $item;
3208
3209 $self->{child}->add (0, $row, $item->{face_widget});
3210 $self->{child}->add (1, $row, $item->{desc_widget});
3211 $self->{child}->add (2, $row, $item->{weight_widget});
3212
3213 $row++;
3214 }
3215}
3216
3217#############################################################################
3218
3219package CFClient::UI::BindEditor;
3220
3221our @ISA = CFClient::UI::FancyFrame::;
3222
3223sub new {
3224 my $class = shift;
3225
3226 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3227
3228 $self->add (my $vb = new CFClient::UI::VBox);
3229
3230
3231 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3232 text => "start recording",
3233 tooltip => "Start/Stops recording of actions."
3234 ."All subsequent actions after the recording started will be captured."
3235 ."The actions are displayed after the record was stopped."
3236 ."To bind the action you have to click on the 'Bind' button",
3237 on_activate => sub {
3238 unless ($self->{recording}) {
3239 $self->start;
3240 } else {
3241 $self->stop;
3242 }
3243 });
3244
3245 $vb->add (new CFClient::UI::Label text => "Actions:");
3246 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3247
3248 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3251 $hb->add (new CFClient::UI::Button
3252 text => "bind",
3253 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3254 on_activate => sub {
3255 $self->ask_for_bind;
3256 });
3257
3258 $vb->add (my $hb = new CFClient::UI::HBox);
3259 $hb->add (new CFClient::UI::Button
3260 text => "ok",
3261 expand => 1,
3262 tooltip => "This closes the binding editor and saves the binding",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->commit;
3266 });
3267
3268 $hb->add (new CFClient::UI::Button
3269 text => "cancel",
3270 expand => 1,
3271 tooltip => "This closes the binding editor without saving",
3272 on_activate => sub {
3273 $self->hide;
3274 $self->{binding_cancel}->()
3275 if $self->{binding_cancel};
3276 });
3277
3278 $self->update_binding_widgets;
3279
3280 $self
3281}
3282
3283sub commit {
3284 my ($self) = @_;
3285 my ($mod, $sym, $cmds) = $self->get_binding;
3286 if ($sym != 0 && @$cmds > 0) {
3287 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3288 ."'. Don't forget 'Save Config'!");
3289 $self->{binding_change}->($mod, $sym, $cmds)
3290 if $self->{binding_change};
3291 } else {
3292 $::STATUSBOX->add ("No action bound, no key or action specified!");
3293 $self->{binding_cancel}->()
3294 if $self->{binding_cancel};
3295 }
3296}
3297
3298sub start {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("stop recording");
3302 $self->{recording} = 1;
3303 $self->clear_command_list;
3304 $::CONN->start_record if $::CONN;
3305}
3306
3307sub stop {
3308 my ($self) = @_;
3309
3310 $self->{rec_btn}->set_text ("start recording");
3311 $self->{recording} = 0;
3312
3313 my $rec;
3314 $rec = $::CONN->stop_record if $::CONN;
3315 return unless ref $rec eq 'ARRAY';
3316 $self->set_command_list ($rec);
3317}
3318
3319
3320sub ask_for_bind_and_commit {
3321 my ($self) = @_;
3322 $self->ask_for_bind (1);
3323}
3324
3325sub ask_for_bind {
3326 my ($self, $commit) = @_;
3327
3328 CFClient::Binder::open_binding_dialog (sub {
3329 my ($mod, $sym) = @_;
3330 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3331 $self->update_binding_widgets;
3332 $self->commit if $commit;
3333 });
3334}
3335
3336# $mod and $sym are the modifiers and key symbol
3337# $cmds is a array ref of strings (the commands)
3338# $cb is the callback that is executed on OK
3339# $ccb is the callback that is executed on CANCEL and
3340# when the binding was unsuccessful on OK
3341sub set_binding {
3342 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3343
3344 $self->clear_command_list;
3345 $self->{recording} = 0;
3346 $self->{rec_btn}->set_text ("start recording");
3347
3348 $self->{binding} = [$mod, $sym];
3349 $self->{commands} = $cmds;
3350
3351 $self->{binding_change} = $cb;
3352 $self->{binding_cancel} = $ccb;
3353
3354 $self->update_binding_widgets;
3355}
3356
3357# this is a shortcut method that asks for a binding
3358# and then just binds it.
3359sub do_quick_binding {
3360 my ($self, $cmds) = @_;
3361 $self->set_binding (undef, undef, $cmds, sub {
3362 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3363 });
3364 $self->ask_for_bind (1);
3365}
3366
3367sub update_binding_widgets {
3368 my ($self) = @_;
3369 my ($mod, $sym, $cmds) = $self->get_binding;
3370 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3371 $self->set_command_list ($cmds);
3372}
3373
3374sub get_binding {
3375 my ($self) = @_;
3376 return (
3377 $self->{binding}->[0],
3378 $self->{binding}->[1],
3379 [ grep { defined $_ } @{$self->{commands}} ]
3380 );
3381}
3382
3383sub clear_command_list {
3384 my ($self) = @_;
3385 $self->{cmdbox}->clear ();
3386}
3387
3388sub set_command_list {
3389 my ($self, $cmds) = @_;
3390
3391 $self->{cmdbox}->clear ();
3392 $self->{commands} = $cmds;
3393
3394 my $idx = 0;
3395
3396 for (@$cmds) {
3397 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3398
3399 my $i = $idx;
3400 $hb->add (new CFClient::UI::Label text => $_);
3401 $hb->add (new CFClient::UI::Button
3402 text => "delete",
3403 tooltip => "Deletes the action from the record",
3404 on_activate => sub {
3405 $self->{cmdbox}->remove ($hb);
3406 $cmds->[$i] = undef;
3407 });
3408
3409
3410 $idx++
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::SpellList;
3417
3418our @ISA = CFClient::UI::Table::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (
3424 binding => [],
3425 commands => [],
3426 @_,
3427 )
3428}
3429
3430# XXX: Do sorting? Argl...
3431sub add_spell {
3432 my ($self, $spell) = @_;
3433 $self->{spells}->{$spell->{name}} = $spell;
3434
3435 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3436 face => $spell->{face},
3437 can_hover => 1,
3438 can_events => 1,
3439 tooltip => $spell->{message});
3440
3441 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3442 text => $spell->{name},
3443 can_hover => 1,
3444 can_events => 1,
3445 tooltip => $spell->{message},
3446 expand => 1);
3447
3448 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3450 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3451 expand => 1);
3452
3453 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3454 text => "bind to key",
3455 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3456}
3457
3458sub rebuild_spell_list {
3459 my ($self) = @_;
3460 $self->{tbl_idx} = 0;
3461 $self->add_spell ($_) for values %{$self->{spells}};
3462}
3463
3464sub remove_spell {
3465 my ($self, $spell) = @_;
3466 delete $self->{spells}->{$spell->{name}};
3467 $self->rebuild_spell_list;
3468}
3469
3470#############################################################################
3471
2352package CFClient::UI::Root; 3472package CFClient::UI::Root;
2353 3473
2354our @ISA = CFClient::UI::Container::; 3474our @ISA = CFClient::UI::Container::;
2355 3475
2356use CFClient::OpenGL; 3476use CFClient::OpenGL;
2357 3477
2358sub check_size { 3478sub new {
2359 my ($self) = @_; 3479 my $class = shift;
2360 3480
2361 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3481 my $self = $class->SUPER::new (
3482 visible => 1,
3483 @_,
3484 );
3485
3486 Scalar::Util::weaken ($self->{root} = $self);
3487
3488 $self
2362} 3489}
2363 3490
2364sub size_request { 3491sub size_request {
2365 ($::WIDTH, $::HEIGHT) 3492 my ($self) = @_;
2366}
2367 3493
2368sub configure { 3494 ($self->{w}, $self->{h})
3495}
3496
3497sub _to_pixel {
3498 my ($coord, $size, $max) = @_;
3499
3500 $coord =
3501 $coord eq "center" ? ($max - $size) * 0.5
3502 : $coord eq "max" ? $max
3503 : $coord;
3504
3505 $coord = 0 if $coord < 0;
3506 $coord = $max - $size if $coord > $max - $size;
3507
3508 int $coord + 0.5
3509}
3510
3511sub size_allocate {
2369 my ($self, $x, $y, $w, $h) = @_; 3512 my ($self, $w, $h) = @_;
2370 3513
2371 $self->SUPER::configure ($x, $y, $w, $h);
2372
2373 for my $child (@{$self->{children}}) { 3514 for my $child ($self->children) {
2374 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3515 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2375 3516
2376 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3517 $X = $child->{force_x} if exists $child->{force_x};
2377 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3518 $Y = $child->{force_y} if exists $child->{force_y};
3519
3520 $X = _to_pixel $X, $W, $self->{w};
3521 $Y = _to_pixel $Y, $H, $self->{h};
3522
2378 $child->configure ($X, $Y, $W,$H); 3523 $child->configure ($X, $Y, $W, $H);
2379 } 3524 }
2380} 3525}
2381 3526
2382sub _topleft { 3527sub coord2local {
2383 my ($self, $x, $y) = @_; 3528 my ($self, $x, $y) = @_;
2384 3529
2385 ($x, $y) 3530 ($x, $y)
2386} 3531}
2387 3532
3533sub coord2global {
3534 my ($self, $x, $y) = @_;
3535
3536 ($x, $y)
3537}
3538
2388sub update { 3539sub update {
2389 my ($self) = @_; 3540 my ($self) = @_;
2390 3541
2391 $self->check_size; 3542 $::WANT_REFRESH++;
2392 ::refresh ();
2393} 3543}
2394 3544
2395sub add { 3545sub add {
2396 my ($self, $child) = @_; 3546 my ($self, @children) = @_;
2397 3547
2398 # integerize window positions 3548 $_->{is_toplevel} = 1
2399 $child->{x} = int $child->{x}; 3549 for @children;
2400 $child->{y} = int $child->{y};
2401 3550
2402 $self->SUPER::add ($child); 3551 $self->SUPER::add (@children);
3552}
3553
3554sub remove {
3555 my ($self, @children) = @_;
3556
3557 $self->SUPER::remove (@children);
3558
3559 delete $self->{is_toplevel}
3560 for @children;
3561
3562 while (@children) {
3563 my $w = pop @children;
3564 push @children, $w->children;
3565 $w->set_invisible;
3566 }
2403} 3567}
2404 3568
2405sub on_refresh { 3569sub on_refresh {
2406 my ($self, $id, $cb) = @_; 3570 my ($self, $id, $cb) = @_;
2407 3571
2408 $self->{refresh_hook}{$id} = $cb; 3572 $self->{refresh_hook}{$id} = $cb;
2409} 3573}
2410 3574
3575sub on_post_alloc {
3576 my ($self, $id, $cb) = @_;
3577
3578 $self->{post_alloc_hook}{$id} = $cb;
3579}
3580
2411sub draw { 3581sub draw {
2412 my ($self) = @_; 3582 my ($self) = @_;
2413 3583
2414 while (my $rcb = delete $self->{refresh_hook}) { 3584 while ($self->{refresh_hook}) {
2415 $_->() for values %$rcb; 3585 $_->()
3586 for values %{delete $self->{refresh_hook}};
2416 } 3587 }
3588
3589 if ($self->{realloc}) {
3590 my %queue;
3591 my @queue;
3592 my $widget;
3593
3594 outer:
3595 while () {
3596 if (my $realloc = delete $self->{realloc}) {
3597 for $widget (values %$realloc) {
3598 $widget->{visible} or next; # do not resize invisible widgets
3599
3600 $queue{$widget+0}++ and next; # duplicates are common
3601
3602 push @{ $queue[$widget->{visible}] }, $widget;
3603 }
3604 }
3605
3606 while () {
3607 @queue or last outer;
3608
3609 $widget = pop @{ $queue[-1] || [] }
3610 and last;
3611
3612 pop @queue;
3613 }
3614
3615 delete $queue{$widget+0};
3616
3617 my ($w, $h) = $widget->size_request;
3618
3619 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3620 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3621
3622 $w = $widget->{force_w} if exists $widget->{force_w};
3623 $h = $widget->{force_h} if exists $widget->{force_h};
3624
3625 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3626 || delete $widget->{force_realloc}) {
3627 $widget->{req_w} = $w;
3628 $widget->{req_h} = $h;
3629
3630 $self->{size_alloc}{$widget+0} = $widget;
3631
3632 if (my $parent = $widget->{parent}) {
3633 $self->{realloc}{$parent+0} = $parent
3634 unless $queue{$parent+0};
3635
3636 $parent->{force_size_alloc} = 1;
3637 $self->{size_alloc}{$parent+0} = $parent;
3638 }
3639 }
3640
3641 delete $self->{realloc}{$widget+0};
3642 }
3643 }
3644
3645 while (my $size_alloc = delete $self->{size_alloc}) {
3646 my @queue = sort { $b->{visible} <=> $a->{visible} }
3647 values %$size_alloc;
3648
3649 while () {
3650 my $widget = pop @queue || last;
3651
3652 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3653
3654 $w = 0 if $w < 0;
3655 $h = 0 if $h < 0;
3656
3657 $w = int $w + 0.5;
3658 $h = int $h + 0.5;
3659
3660 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3661 $widget->{old_w} = $widget->{w};
3662 $widget->{old_h} = $widget->{h};
3663
3664 $widget->{w} = $w;
3665 $widget->{h} = $h;
3666
3667 $widget->emit (size_allocate => $w, $h);
3668 }
3669 }
3670 }
3671
3672 while ($self->{post_alloc_hook}) {
3673 $_->()
3674 for values %{delete $self->{post_alloc_hook}};
3675 }
3676
2417 3677
2418 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3678 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2419 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3679 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2420 glClear GL_COLOR_BUFFER_BIT; 3680 glClear GL_COLOR_BUFFER_BIT;
2421 3681
2422 glMatrixMode GL_PROJECTION; 3682 glMatrixMode GL_PROJECTION;
2423 glLoadIdentity; 3683 glLoadIdentity;
2424 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3684 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2425 glMatrixMode GL_MODELVIEW; 3685 glMatrixMode GL_MODELVIEW;
2426 glLoadIdentity; 3686 glLoadIdentity;
2427 3687
3688 {
3689 package CFClient::UI::Base;
3690
3691 ($draw_x, $draw_y, $draw_w, $draw_h) =
3692 (0, 0, $self->{w}, $self->{h});
3693 }
3694
2428 $self->_draw; 3695 $self->_draw;
2429} 3696}
2430 3697
2431############################################################################# 3698#############################################################################
2432 3699
2433package CFClient::UI; 3700package CFClient::UI;
2434 3701
2435$ROOT = new CFClient::UI::Root; 3702$ROOT = new CFClient::UI::Root;
2436$TOOLTIP = new CFClient::UI::Tooltip; 3703$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2437 3704
24381 37051
2439 3706

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