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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.165 by root, Mon Apr 24 08:22:22 2006 UTC vs.
Revision 1.275 by root, Sat Jun 3 22:50:48 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 (children => [], can_events => 0, %arg); 675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
498 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
499 683
500 $self 684 $self
501} 685}
502 686
503sub add { 687sub add {
504 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
505 689
506 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
507 692
508 use sort 'stable'; 693 use sort 'stable';
509 694
510 $self->{children} = [ 695 $self->{children} = [
511 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
512 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
513 ]; 698 ];
514 699
515 $child->check_size; 700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
516} 705}
517 706
518sub remove { 707sub remove {
519 my ($self, $child) = @_; 708 my ($self, $child) = @_;
520 709
521 delete $child->{parent}; 710 delete $child->{parent};
522 $child->hide; 711 $child->hide;
523 712
524 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525 714
526 $self->check_size; 715 $self->realloc;
527 $self->update;
528} 716}
529 717
530sub clear { 718sub clear {
531 my ($self) = @_; 719 my ($self) = @_;
532 720
… …
535 723
536 for (@$children) { 724 for (@$children) {
537 delete $_->{parent}; 725 delete $_->{parent};
538 $_->hide; 726 $_->hide;
539 } 727 }
728
729 $self->realloc;
540} 730}
541 731
542sub find_widget { 732sub find_widget {
543 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
544 734
545 $x -= $self->{x}; 735 $x -= $self->{x};
546 $y -= $self->{y}; 736 $y -= $self->{y};
547 737
548 my $res; 738 my $res;
549 739
550 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
551 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
552 and return $res; 742 and return $res;
553 } 743 }
554 744
555 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
604 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
605} 795}
606 796
607############################################################################# 797#############################################################################
608 798
799# back-buffered drawing area
800
609package CFClient::UI::Window; 801package CFClient::UI::Window;
610 802
611our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
612 804
613use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
619} 811}
620 812
621sub update { 813sub update {
622 my ($self) = @_; 814 my ($self) = @_;
623 815
624 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
625 $self->render_chld;
626 $self->SUPER::update; 817 $self->SUPER::update;
627}
628
629sub render_chld {
630 my ($self) = @_;
631
632 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
633 glClearColor 0, 0, 0, 1;
634 glClear GL_COLOR_BUFFER_BIT;
635 $self->child->draw;
636 };
637} 818}
638 819
639sub size_allocate { 820sub size_allocate {
640 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
641 822
642 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
643 826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
644 $self->render_chld; 847 $self->_render;
848 };
645} 849}
646 850
647sub _draw { 851sub _draw {
648 my ($self) = @_; 852 my ($self) = @_;
649 853
650 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
651 855
652 my $tex = $self->{texture} 856 my $tex = $self->{texture}
653 or return; 857 or return;
654 858
655 glEnable GL_BLEND;
656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
657 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
659 862
660 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
661 864
662 glDisable GL_BLEND;
663 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
664} 866}
665 867
666############################################################################# 868#############################################################################
667 869
668package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
669 871
670our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
671
672sub new { die }
673
674sub size_request {
675 my ($self) = @_;
676
677 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680 @$self{qw(child_w child_h)}
681}
682
683sub _draw {
684 my ($self) = @_;
685
686 $self->{children}[1]->draw;
687}
688
689
690#############################################################################
691
692package CFClient::UI::Frame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697 873
698sub new { 874sub new {
699 my $class = shift; 875 my $class = shift;
700 876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
896 my ($self, $w, $h) = @_;
897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
904 $self->update;
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
701 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
702 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
703 border_bg => [1, 1, 1, 1], 978 slider => $slider,
704 border => 0.8, 979 %arg,
705 @_
706 ); 980 );
707 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
708 $self 985 $self
709} 986}
710 987
711sub _draw { 988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
712 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
713 1006
714 my ($w, $h) = ($self->{w}, $self->{h}); 1007 $self->SUPER::size_allocate ($w, $h);
715 1008
716 glEnable GL_BLEND; 1009 my $child = $self->{vp}->child;
717 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
718 glEnable GL_TEXTURE_2D;
719 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720
721# glBegin GL_QUADS;
722# glColor 0, 0, 0, 0;
723# glVertex 0 , 0;
724# glVertex 0 , $h;
725# glVertex $w, $h;
726# glVertex $w, 0;
727# glEnd;
728
729
730 $self->child->draw;
731 glDisable GL_BLEND;
732 glDisable GL_TEXTURE_2D;
733} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
734 1015
735############################################################################# 1016#############################################################################
736 1017
737package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
738 1019
739our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
740 1021
741use CFClient::OpenGL; 1022use CFClient::OpenGL;
742
743my @tex =
744 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746 1023
747sub new { 1024sub new {
748 my $class = shift; 1025 my $class = shift;
749 1026
750 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
751 1076
752 my $self = $class->SUPER::new ( 1077 my $self = $class->SUPER::new (
753 bg => [1, 1, 1, 1], 1078 bg => [1, 1, 1, 1],
754 border_bg => [1, 1, 1, 1], 1079 border_bg => [1, 1, 1, 1],
755 border => 0.8, 1080 border => 0.6,
756 @_ 1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
757 ); 1085 );
758 1086
759 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
760 align => 0, 1088 align => 0,
761 valign => 1, 1089 valign => 1,
762 text => $self->{title}, 1090 text => $title,
763 fontsize => 1; 1091 fontsize => $self->{border}
1092 if defined $title;
764 1093
765 $self 1094 $self
1095}
1096
1097sub add {
1098 my ($self, @widgets) = @_;
1099
1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
766} 1102}
767 1103
768sub border { 1104sub border {
769 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
770} 1106}
771 1107
772sub size_request { 1108sub size_request {
773 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
774 1113
775 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
776 1115
777 ( 1116 (
778 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
781} 1120}
782 1121
783sub size_allocate { 1122sub size_allocate {
784 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
785 1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
786 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
787 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
788 1135
789 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
790 if $self->{title};
791
792 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
793} 1137}
794 1138
795sub button_down { 1139sub button_down {
796 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
797 1141
1142 my ($w, $h) = @$self{qw(w h)};
798 my $border = $self->border; 1143 my $border = $self->border;
799 1144
800 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
801 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
802 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
803 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
804 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
805 1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
806 $self->{motion} = sub { 1156 $self->{motion} = sub {
807 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
808 1158
809 ($x, $y) = ($ev->{x}, $ev->{y}); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
810 1161
811 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
812 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
813 $self->check_size; 1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
814 }; 1167 };
815 1168
816 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
817 && $y >= 0 && $y < $border) {
818
819 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
820 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
821 1172
822 $self->{motion} = sub { 1173 $self->{motion} = sub {
823 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
824 1175
825 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
826 1177
827 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
828 $self->update;
829 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
830 } 1184 1
831} 1185}
832 1186
833sub button_up { 1187sub button_up {
834 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
835 1189
836 delete $self->{motion}; 1190 !!delete $self->{motion}
837} 1191}
838 1192
839sub mouse_motion { 1193sub mouse_motion {
840 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
841 1195
842 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
843} 1199}
844 1200
845sub _draw { 1201sub _draw {
846 my ($self) = @_; 1202 my ($self) = @_;
847 1203
1204 my $child = $self->{children}[0];
1205
848 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
849 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
850 1208
851 glEnable GL_BLEND;
852 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
853 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
855 1211
856 my $border = $self->border; 1212 my $border = $self->border;
857 1213
858 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
859 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
860 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
861 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
862 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
863 1219
864 my $bg = $tex[0]; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
865 1222
866 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
867 my $rep_x = $cw / $bg->{w}; 1224 # solve this better(?)
868 my $rep_y = $ch / $bg->{h}; 1225 $bg->{s} = $cw / $bg->{w};
869 1226 $bg->{t} = $ch / $bg->{h};
870 glColor @{ $self->{bg} };
871
872 $bg->{s} = $rep_x;
873 $bg->{t} = $rep_y;
874 $bg->{wrap_mode} = 1;
875 $bg->draw_quad ($border, $border, $cw, $ch); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
876 1229
877 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
878 glDisable GL_BLEND;
879 1231
880 $self->{title}->draw if $self->{title};
881 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
882} 1238}
883 1239
884############################################################################# 1240#############################################################################
885 1241
886package CFClient::UI::Table; 1242package CFClient::UI::Table;
… …
894sub new { 1250sub new {
895 my $class = shift; 1251 my $class = shift;
896 1252
897 $class->SUPER::new ( 1253 $class->SUPER::new (
898 col_expand => [], 1254 col_expand => [],
899 @_ 1255 @_,
900 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
901} 1261}
902 1262
903sub add { 1263sub add {
904 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
905 1265
906 $child->set_parent ($self); 1266 $child->set_parent ($self);
907 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
908 1268
909 $child->check_size; 1269 $self->realloc;
910} 1270}
911 1271
912# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
913sub clear { 1273sub clear {
914 my ($self) = @_; 1274 my ($self) = @_;
915 1275
916 my $children = delete $self->{children}; 1276 my @children = $self->children;
1277 delete $self->{children};
917 1278
918 for (grep $_, map @$_, grep $_, @$children) { 1279 for (@children) {
919 delete $_->{parent}; 1280 delete $_->{parent};
920 $_->hide; 1281 $_->hide;
921 } 1282 }
922 1283
923 $self->update; 1284 $self->realloc;
924} 1285}
925 1286
926sub get_wh { 1287sub get_wh {
927 my ($self) = @_; 1288 my ($self) = @_;
928 1289
… …
959sub size_allocate { 1320sub size_allocate {
960 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
961 1322
962 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
963 1324
964 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
965 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
966 1327
967 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
968 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
969 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
970 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
1024 } 1385 }
1025} 1386}
1026 1387
1027############################################################################# 1388#############################################################################
1028 1389
1029package CFClient::UI::HBox; 1390package CFClient::UI::Box;
1030
1031# TODO: wrap into common Box base class
1032 1391
1033our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
1034 1393
1035sub size_request { 1394sub size_request {
1036 my ($self) = @_; 1395 my ($self) = @_;
1037 1396
1038 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
1039 1398 ? (
1040 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1041 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1042 (List::Util::max map $_->[1], @alloc), 1401 )
1043 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1044} 1406}
1045 1407
1046sub size_allocate { 1408sub size_allocate {
1047 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
1048 1410
1049 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
1050
1051 my $children = $self->{children}; 1412 my $children = $self->{children};
1052 1413
1053 my @h = map $_->{req_w}, @$children; 1414 my @req;
1054 1415
1055 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
1056 1417 @req = ($space / (@$children || 1)) x @$children;
1057 if ($req_h > $h) {
1058 # ah well, not enough space
1059 $_ *= $h / $req_h for @h;
1060 } else { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1061 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1062 $exp ||= 1;
1063 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1064 for (0 .. $#$children) { 1431 for 0 .. $#$children;
1065 my $child = $children->[$_];
1066
1067 my $alloc_h = $h[$_];
1068 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1069 $h[$_] = $alloc_h;
1070 } 1432 }
1071 } 1433 }
1072 1434
1073 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
1074 1436
1075 my $y = 0; 1437 my $pos = 0;
1076 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
1077 my $child = $children->[$_];
1078 my $h = $h[$_]; 1439 my $alloc = $req[$_];
1079 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1080 1441
1081 $y += $h; 1442 $pos += $alloc;
1082 } 1443 }
1083 1444
1084 1 1445 1
1085} 1446}
1086 1447
1087############################################################################# 1448#############################################################################
1088 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
1089package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
1090 1466
1091# TODO: wrap into common Box base class
1092
1093our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
1094 1468
1095sub size_request { 1469sub new {
1096 my ($self) = @_; 1470 my $class = shift;
1097 1471
1098 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
1099 1473 vertical => 1,
1100 ( 1474 @_,
1101 (List::Util::max map $_->[0], @alloc),
1102 (List::Util::sum map $_->[1], @alloc),
1103 ) 1475 )
1104} 1476}
1105 1477
1106sub size_allocate {
1107 my ($self, $w, $h) = @_;
1108
1109 my $children = $self->{children};
1110
1111 my @h = map $_->{req_h}, @$children;
1112
1113 my $req_h = List::Util::sum @h;
1114
1115 if ($req_h > $h) {
1116 # ah well, not enough space
1117 $_ *= $h / $req_h for @h;
1118 } else {
1119 my $exp = List::Util::sum map $_->{expand}, @$children;
1120 $exp ||= 1;
1121
1122 for (0 .. $#$children) {
1123 my $child = $children->[$_];
1124
1125 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1126 }
1127 }
1128
1129 CFClient::UI::harmonize \@h;
1130
1131 my $y = 0;
1132 for (0 .. $#$children) {
1133 my $child = $children->[$_];
1134 my $h = $h[$_];
1135 $child->configure (0, $y, $w, $h);
1136
1137 $y += $h;
1138 }
1139
1140 1
1141}
1142
1143############################################################################# 1478#############################################################################
1144 1479
1145package CFClient::UI::Label; 1480package CFClient::UI::Label;
1146 1481
1147our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1148 1483
1149use CFClient::OpenGL; 1484use CFClient::OpenGL;
1150 1485
1151sub new { 1486sub new {
1152 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1153 1488
1154 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1155 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1156 #font => default_font 1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1157 fontsize => 1, 1499 fontsize => 1,
1158 text => "",
1159 align => -1, 1500 align => -1,
1160 valign => -1, 1501 valign => -1,
1161 padding => 2, 1502 padding_x => 2,
1162 layout => new CFClient::Layout, 1503 padding_y => 2,
1163 can_events => 0, 1504 can_events => 0,
1164 %arg 1505 %arg
1165 ); 1506 );
1166 1507
1167 if (exists $self->{template}) { 1508 if (exists $self->{template}) {
1168 my $layout = new CFClient::Layout; 1509 my $layout = new CFClient::Layout;
1169 $layout->set_text (delete $self->{template}); 1510 $layout->set_text (delete $self->{template});
1170 $self->{template} = $layout; 1511 $self->{template} = $layout;
1171 } 1512 }
1172 1513
1173 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1174 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1175 1519
1176 $self 1520 $self
1177} 1521}
1178 1522
1179sub escape { 1523sub escape($) {
1180 local $_ = $_[1]; 1524 local $_ = $_[0];
1181 1525
1182 s/&/&amp;/g; 1526 s/&/&amp;/g;
1183 s/>/&gt;/g; 1527 s/>/&gt;/g;
1184 s/</&lt;/g; 1528 s/</&lt;/g;
1185 1529
1186 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
1187} 1538}
1188 1539
1189sub set_text { 1540sub set_text {
1190 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1191 1542
1543 return if $self->{text} eq "T$text";
1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1192 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1193 1548
1194 delete $self->{texture}; 1549 $self->realloc;
1195 $self->check_size;
1196 $self->update; 1550 $self->update;
1197} 1551}
1198 1552
1199sub set_markup { 1553sub set_markup {
1200 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1201 1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1202 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1203 1563
1204 delete $self->{texture}; 1564 $self->realloc;
1205 $self->check_size;
1206 $self->update; 1565 $self->update;
1207} 1566}
1208 1567
1209sub size_request { 1568sub size_request {
1210 my ($self) = @_; 1569 my ($self) = @_;
1211 1570
1212 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1213 $self->{layout}->set_width ($self->{max_w} || -1); 1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1214 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1215 1576
1216 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1217 1578
1218 if (exists $self->{template}) { 1579 if (exists $self->{template}) {
… …
1223 1584
1224 $w = List::Util::max $w, $w2; 1585 $w = List::Util::max $w, $w2;
1225 $h = List::Util::max $h, $h2; 1586 $h = List::Util::max $h, $h2;
1226 } 1587 }
1227 1588
1228 ( 1589 ($w, $h)
1229 $w + $self->{padding} * 2,
1230 $h + $self->{padding} * 2,
1231 )
1232} 1590}
1233 1591
1234sub size_allocate { 1592sub size_allocate {
1235 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1236 1594
1595 delete $self->{ox};
1596
1237 delete $self->{texture}; 1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1238} 1599}
1239 1600
1240sub set_fontsize { 1601sub set_fontsize {
1241 my ($self, $fontsize) = @_; 1602 my ($self, $fontsize) = @_;
1242 1603
1243 $self->{fontsize} = $fontsize; 1604 $self->{fontsize} = $fontsize;
1244 delete $self->{texture}; 1605 delete $self->{texture};
1245 $self->check_size; 1606
1246 $self->update; 1607 $self->realloc;
1247} 1608}
1248 1609
1249sub _draw { 1610sub _draw {
1250 my ($self) = @_; 1611 my ($self) = @_;
1251 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1252 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1253 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1254 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1255 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1256 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1257 }; 1624 };
1258 1625
1259 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1260 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1261 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1262 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1263 1638
1639 if ($tex->{format} == GL_ALPHA) {
1264 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1265
1266 $self->{ox} = int (
1267 $self->{align} < 0 ? $self->{padding}
1268 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1269 : ($self->{w} - $tex->{w}) * 0.5
1270 );
1271
1272 $self->{oy} = int (
1273 $self->{valign} < 0 ? $self->{padding}
1274 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1275 : ($self->{h} - $tex->{h}) * 0.5
1276 );
1277
1278 $tex->draw_quad ($self->{ox}, $self->{oy}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1279 1645
1280 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1281 glDisable GL_BLEND;
1282} 1647}
1283 1648
1284############################################################################# 1649#############################################################################
1285 1650
1286package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
… …
1299 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1300 can_hover => 1, 1665 can_hover => 1,
1301 can_focus => 1, 1666 can_focus => 1,
1302 valign => 0, 1667 valign => 0,
1303 can_events => 1, 1668 can_events => 1,
1669 #text => ...
1304 @_ 1670 @_
1305 ) 1671 )
1306} 1672}
1307 1673
1308sub _set_text { 1674sub _set_text {
… …
1318 $self->{text} = $text; 1684 $self->{text} = $text;
1319 1685
1320 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1321 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1322 1688
1323 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1324} 1699}
1325 1700
1326sub get_text { 1701sub get_text {
1327 $_[0]{text} 1702 $_[0]{text}
1328} 1703}
… …
1331 my ($self) = @_; 1706 my ($self) = @_;
1332 1707
1333 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1334 1709
1335 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1336}
1337
1338sub size_allocate {
1339 my ($self, $w, $h) = @_;
1340
1341 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1342}
1343
1344sub set_text {
1345 my ($self, $text) = @_;
1346
1347 $self->{cursor} = length $text;
1348 $self->_set_text ($text);
1349 $self->update;
1350} 1711}
1351 1712
1352sub key_down { 1713sub key_down {
1353 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1354 1715
… …
1356 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1357 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1358 1719
1359 my $text = $self->get_text; 1720 my $text = $self->get_text;
1360 1721
1361 if ($sym == 8) { 1722 if ($uni == 8) {
1362 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1363 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1364 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1365 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1366 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1367 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1368 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1369 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1370 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1371 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1372 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1373 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1374 $self->emit ('escape'); 1735 $self->_emit ('escape');
1375 } elsif ($uni) { 1736 } elsif ($uni) {
1376 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1377 } 1740 }
1378 1741
1379 $self->_set_text ($text); 1742 $self->_set_text ($text);
1380 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1381} 1747}
1382 1748
1383sub focus_in { 1749sub focus_in {
1384 my ($self) = @_; 1750 my ($self) = @_;
1385 1751
… …
1400 utf8::encode $text; 1766 utf8::encode $text;
1401 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1402 1768
1403 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1404 $self->update; 1770 $self->update;
1771
1772 1
1405} 1773}
1406 1774
1407sub mouse_motion { 1775sub mouse_motion {
1408 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1409# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1410} 1780}
1411 1781
1412sub _draw { 1782sub _draw {
1413 my ($self) = @_; 1783 my ($self) = @_;
1414 1784
… …
1461 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1462 1832
1463 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1464 1834
1465 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1466 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1467 $self->update; 1841 $self->update;
1468 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1469 } else { 1865 } else {
1470 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1471 } 1869 1
1472
1473} 1870}
1474 1871
1475############################################################################# 1872#############################################################################
1476 1873
1477package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1486 1883
1487sub new { 1884sub new {
1488 my $class = shift; 1885 my $class = shift;
1489 1886
1490 $class->SUPER::new ( 1887 $class->SUPER::new (
1491 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1492 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1493 bg => [1, 1, 1, 0.2],
1494 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1495 can_hover => 1, 1892 can_hover => 1,
1496 align => 0, 1893 align => 0,
1497 valign => 0, 1894 valign => 0,
1498 can_events => 1, 1895 can_events => 1,
1499 @_ 1896 @_
1500 ) 1897 )
1501} 1898}
1502 1899
1900sub activate { }
1901
1503sub button_up { 1902sub button_up {
1504 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1505 1904
1905 $self->emit ("activate")
1506 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1507 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1508 $self->emit ("activate"); 1908
1509 } 1909 1
1510} 1910}
1511 1911
1512sub _draw { 1912sub _draw {
1513 my ($self) = @_; 1913 my ($self) = @_;
1514 1914
… …
1516 1916
1517 if ($GRAB == $self) { 1917 if ($GRAB == $self) {
1518 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1519 } 1919 }
1520 1920
1521 glEnable GL_BLEND;
1522 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1523 glEnable GL_TEXTURE_2D; 1921 glEnable GL_TEXTURE_2D;
1524 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1525 glColor 0, 0, 0, 1; 1923 glColor 0, 0, 0, 1;
1526 1924
1527 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1528 1926
1529 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1530 glDisable GL_BLEND;
1531 1928
1532 $self->SUPER::_draw; 1929 $self->SUPER::_draw;
1533} 1930}
1534 1931
1535############################################################################# 1932#############################################################################
… …
1546 1943
1547sub new { 1944sub new {
1548 my $class = shift; 1945 my $class = shift;
1549 1946
1550 $class->SUPER::new ( 1947 $class->SUPER::new (
1551 padding => 2, 1948 padding_x => 2,
1949 padding_y => 2,
1552 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1553 active_fg => [1, 1, 0], 1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1554 state => 0, 1954 state => 0,
1555 can_hover => 1, 1955 can_hover => 1,
1556 @_ 1956 @_
1557 ) 1957 )
1558} 1958}
1559 1959
1560sub size_request { 1960sub size_request {
1561 my ($self) = @_; 1961 my ($self) = @_;
1562 1962
1563 ($self->{padding} * 2 + 6) x 2 1963 (6) x 2
1564} 1964}
1565 1965
1566sub button_down { 1966sub button_down {
1567 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1568 1968
1569 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1570 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1571 $self->{state} = !$self->{state}; 1971 $self->{state} = !$self->{state};
1572 $self->emit (changed => $self->{state}); 1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1573 } 1977 1
1574} 1978}
1575 1979
1576sub _draw { 1980sub _draw {
1577 my ($self) = @_; 1981 my ($self) = @_;
1578 1982
1579 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1580 1984
1581 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1582 1986
1583 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1584 1990
1585 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1586 1992
1587 glEnable GL_BLEND; 1993 my $tex = $self->{state} ? $tex[1] : $tex[0];
1994
1588 glEnable GL_TEXTURE_2D; 1995 glEnable GL_TEXTURE_2D;
1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590
1591 my $tex = $self->{state} ? $tex[1] : $tex[0];
1592
1593 $tex->draw_quad (0, 0, $s, $s); 1996 $tex->draw_quad_alpha (0, 0, $s, $s);
1594
1595 glDisable GL_TEXTURE_2D; 1997 glDisable GL_TEXTURE_2D;
1596 glDisable GL_BLEND;
1597} 1998}
1598 1999
1599############################################################################# 2000#############################################################################
1600 2001
1601package CFClient::UI::Image; 2002package CFClient::UI::Image;
… …
1644 glTranslate 0, -$self->{w}, 0; 2045 glTranslate 0, -$self->{w}, 0;
1645 2046
1646 ($w, $h) = ($h, $w); 2047 ($w, $h) = ($h, $w);
1647 } 2048 }
1648 2049
1649 glEnable GL_BLEND;
1650 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1651 glEnable GL_TEXTURE_2D; 2050 glEnable GL_TEXTURE_2D;
1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2051 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1653 2052
1654 $tex->draw_quad (0, 0, $w, $h); 2053 $tex->draw_quad_alpha (0, 0, $w, $h);
1655 2054
1656 glDisable GL_BLEND;
1657 glDisable GL_TEXTURE_2D; 2055 glDisable GL_TEXTURE_2D;
1658} 2056}
1659 2057
1660############################################################################# 2058#############################################################################
1661 2059
… …
1709} 2107}
1710 2108
1711sub set_max { 2109sub set_max {
1712 my ($self, $max) = @_; 2110 my ($self, $max) = @_;
1713 2111
2112 return if $self->{max_val} == $max;
2113
1714 $self->{max_val} = $max; 2114 $self->{max_val} = $max;
2115 $self->update;
1715} 2116}
1716 2117
1717sub set_value { 2118sub set_value {
1718 my ($self, $val, $max) = @_; 2119 my ($self, $val, $max) = @_;
1719 2120
1720 $self->set_max ($max) 2121 $self->set_max ($max)
1721 if defined $max; 2122 if defined $max;
1722 2123
1723 $max = $self->{max_val}; 2124 return if $self->{val} == $val;
2125
1724 $self->{val} = $val; 2126 $self->{val} = $val;
1725
1726 $self->update; 2127 $self->update;
1727} 2128}
1728 2129
1729sub _draw { 2130sub _draw {
1730 my ($self) = @_; 2131 my ($self) = @_;
… …
1793 2194
1794sub new { 2195sub new {
1795 my ($class, %arg) = @_; 2196 my ($class, %arg) = @_;
1796 2197
1797 my $self = $class->SUPER::new ( 2198 my $self = $class->SUPER::new (
1798 tooltip => $arg{type}, 2199 tooltip => $arg{type},
1799 can_hover => 1, 2200 can_hover => 1,
2201 can_events => 1,
1800 %arg, 2202 %arg,
1801 ); 2203 );
1802 2204
1803 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2205 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1804 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2206 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1812 2214
1813 $self->{value}->set_fontsize ($fsize); 2215 $self->{value}->set_fontsize ($fsize);
1814 $self->{max} ->set_fontsize ($fsize); 2216 $self->{max} ->set_fontsize ($fsize);
1815} 2217}
1816 2218
2219sub set_max {
2220 my ($self, $max) = @_;
2221
2222 $self->{gauge}->set_max ($max);
2223 $self->{max}->set_text ($max);
2224}
2225
1817sub set_value { 2226sub set_value {
1818 my ($self, $val, $max) = @_; 2227 my ($self, $val, $max) = @_;
1819 2228
1820 $self->set_max ($max) 2229 $self->set_max ($max)
1821 if defined $max; 2230 if defined $max;
1822 2231
1823 $self->{gauge}->set_value ($val, $max); 2232 $self->{gauge}->set_value ($val, $max);
1824 $self->{value}->set_text ($val); 2233 $self->{value}->set_text ($val);
1825}
1826
1827sub set_max {
1828 my ($self, $max) = @_;
1829
1830 $self->{gauge}->set_max ($max);
1831 $self->{max}->set_text ($max);
1832} 2234}
1833 2235
1834############################################################################# 2236#############################################################################
1835 2237
1836package CFClient::UI::Slider; 2238package CFClient::UI::Slider;
… …
1846 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
1847 2249
1848sub new { 2250sub new {
1849 my $class = shift; 2251 my $class = shift;
1850 2252
1851 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
1852 2254
1853 # TODO: 0-width page 2255 # TODO: 0-width page
1854 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
1855 # TODO: calculations are off 2257 # TODO: calculations are off
1856 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
1857 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
1858 active_fg => [0, 0, 0], 2260 active_fg => [0, 0, 0],
2261 bg => [0, 0, 0, 0.2],
2262 active_bg => [1, 1, 1, 0.5],
1859 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
1860 req_w => 20, 2264 min_w => $::WIDTH / 80,
1861 req_h => 20, 2265 min_h => $::WIDTH / 80,
1862 vertical => 0, 2266 vertical => 0,
1863 can_hover => 1, 2267 can_hover => 1,
1864 inner_pad => 5, 2268 inner_pad => 0.02,
1865 @_ 2269 @_
1866 ); 2270 );
1867 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
1868 $self 2275 $self
1869} 2276}
1870 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($self, $range) = @_;
2282
2283 ($range, $self->{range}) = ($self->{range}, $range);
2284
2285 $self->update
2286 if "@$range" ne "@{$self->{range}}";
2287}
2288
2289sub set_value {
2290 my ($self, $value) = @_;
2291
2292 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2293
2294 $hi = $lo + 1 if $hi <= $lo;
2295
2296 $page = $hi - $lo if $page > $hi - $lo;
2297
2298 $value = $lo if $value < $lo;
2299 $value = $hi - $page if $value > $hi - $page;
2300
2301 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2302 if $unit;
2303
2304 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2305
2306 if ($value != $old_value) {
2307 $self->_emit (changed => $value);
2308 $self->update;
2309 }
2310}
2311
1871sub size_request { 2312sub size_request {
1872 my ($self) = @_; 2313 my ($self) = @_;
1873 2314
1874 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
1875 my $h = $self->{req_h};
1876
1877 $self->{vertical} ? ($h, $w) : ($w, $h)
1878} 2316}
1879 2317
1880sub button_down { 2318sub button_down {
1881 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
1882 2320
1883 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
1884 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
1885} 2326}
1886 2327
1887sub mouse_motion { 2328sub mouse_motion {
1888 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
1889 2330
1890 if ($GRAB == $self) { 2331 if ($GRAB == $self) {
2332 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2333
2334 my (undef, $lo, $hi, $page) = @{$self->{range}};
2335
2336 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2337
2338 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2339 } else {
2340 return 0;
2341 }
2342
2343 1
2344}
2345
2346sub update {
2347 my ($self) = @_;
2348
2349 delete $self->{knob_w};
2350 $self->SUPER::update;
2351}
2352
2353sub _draw {
2354 my ($self) = @_;
2355
2356 unless ($self->{knob_w}) {
2357 $self->set_value ($self->{range}[0]);
2358
1891 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
1892 2361
1893 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1894 2363
1895 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1896 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1897 2366
1898 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
1899 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $value = $value * $self->{scale} + $self->{offset};
1900 $x = $lo if $x < $lo;
1901 $x = $hi - $page if $x > $hi - $page;
1902 $self->{range}[0] = $x;
1903 2369
1904 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
1905 $self->update; 2371 $self->{knob_w} = $knob_w;
1906 } 2372 }
1907}
1908
1909# the inner_* stuff is for generating a padding for the slider handle,
1910# so that the handle doesn't leave the texture. This calculation isn't 100%
1911# correct propably, but it does the job for now
1912sub _calc_inner_pad_px {
1913 my ($self, $w) = @_;
1914 ($w / 100) * $self->{inner_pad} # % to pixels
1915}
1916
1917sub _draw {
1918 my ($self) = @_;
1919 2373
1920 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
1921 2375
1922 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
1923 2377
1924 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
1925 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
1926 2380
2381 glTranslate 1, 0, 0;
1927 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
1928 glTranslate 0, -$self->{w}, 0;
1929
1930 ($w, $h) = ($h, $w);
1931 } 2383 }
1932 2384
1933 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1934 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1935 2387
1936 my ($value, $lo, $hi, $page) = @{$self->{range}};
1937
1938 $hi = $value + 1 if $lo == $hi;
1939
1940 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1941 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1942
1943 $page = int $page * $inner_w / ($hi - $lo);
1944 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1945
1946 $w -= $page;
1947 $page &= ~1;
1948 glTranslate $page * 0.5, 0, 0;
1949 $page ||= 2;
1950
1951 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1952 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1953
1954 glEnable GL_BLEND;
1955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1956 glEnable GL_TEXTURE_2D; 2388 glEnable GL_TEXTURE_2D;
1957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1958 2390
1959 # draw background 2391 # draw background
1960 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1961 2393
1962 # draw handle 2394 # draw handle
1963 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1964 2396
1965 glDisable GL_BLEND;
1966 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1967} 2398}
2399
2400#############################################################################
2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($class, %arg) = @_;
2408
2409 my $range = delete $arg{range};
2410
2411 my $self = $class->SUPER::new (
2412 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2413 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2414 to_value => sub { shift },
2415 from_value => sub { shift },
2416 %arg,
2417 );
2418
2419 $self->{slider}->connect (changed => sub {
2420 my ($self, $value) = @_;
2421 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2422 $self->{parent}->emit (changed => $value);
2423 });
2424
2425# $self->{entry}->connect (changed => sub {
2426# my ($self, $value) = @_;
2427# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2428# $self->{parent}->emit (changed => $value);
2429# });
2430
2431 $self->add ($self->{slider}, $self->{entry});
2432
2433 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2434
2435 $self
2436}
2437
2438sub set_range { shift->{slider}->set_range (@_) }
2439sub set_value { shift->{slider}->set_value (@_) }
1968 2440
1969############################################################################# 2441#############################################################################
1970 2442
1971package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
1972 2444
… …
1981 fontsize => 1, 2453 fontsize => 1,
1982 can_events => 0, 2454 can_events => 0,
1983 #font => default_font 2455 #font => default_font
1984 @_, 2456 @_,
1985 2457
1986 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
1987 par => [], 2459 par => [],
1988 height => 0, 2460 height => 0,
1989 children => [ 2461 children => [
1990 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
1991 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
1992 ], 2464 ],
1993 ); 2465 );
1994 2466
1995 $self->{children}[1]->connect (changed => sub { 2467 $self->{children}[1]->connect (changed => sub { $self->update });
1996 $self->update;
1997 });
1998 2468
1999 $self 2469 $self
2000} 2470}
2001 2471
2002sub set_fontsize { 2472sub set_fontsize {
2003 my ($self, $fontsize) = @_; 2473 my ($self, $fontsize) = @_;
2004 2474
2005 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
2006 $self->reflow; 2476 $self->reflow;
2007}
2008
2009sub text_height {
2010 my ($self, $text) = @_;
2011
2012 my $layout = $self->{layout};
2013
2014 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2015 $layout->set_width ($self->{w});
2016 $layout->set_text ($text);
2017
2018 ($layout->size)[1]
2019}
2020
2021sub reflow {
2022 my ($self) = @_;
2023
2024 $self->{need_reflow}++;
2025 $self->update;
2026} 2477}
2027 2478
2028sub size_allocate { 2479sub size_allocate {
2029 my ($self, $w, $h) = @_; 2480 my ($self, $w, $h) = @_;
2030 2481
… …
2035 $self->{layout}->set_width ($self->{children}[0]{w}); 2486 $self->{layout}->set_width ($self->{children}[0]{w});
2036 2487
2037 $self->reflow; 2488 $self->reflow;
2038} 2489}
2039 2490
2491sub text_size {
2492 my ($self, $text, $indent) = @_;
2493
2494 my $layout = $self->{layout};
2495
2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $layout->set_width ($self->{children}[0]{w} - $indent);
2498 $layout->set_markup ($text);
2499
2500 $layout->size
2501}
2502
2503sub reflow {
2504 my ($self) = @_;
2505
2506 $self->{need_reflow}++;
2507 $self->update;
2508}
2509
2510sub set_offset {
2511 my ($self, $offset) = @_;
2512
2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
2515}
2516
2517sub clear {
2518 my ($self) = @_;
2519
2520 $self->{par} = [];
2521 $self->{height} = 0;
2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2523}
2524
2040sub add_paragraph { 2525sub add_paragraph {
2041 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
2042 2527
2043 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
2044 2529 my ($w, $h) = $self->text_size ($line);
2045 my $height = $self->text_height ($text);
2046
2047 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
2048 2533
2049 push @{$self->{par}}, [$height, $color, $text];
2050
2051 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2052 $self->{children}[1]->update;
2053} 2535}
2054 2536
2055sub update { 2537sub update {
2056 my ($self) = @_; 2538 my ($self) = @_;
2057 2539
… …
2059 2541
2060 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
2061 2543
2062 delete $self->{texture}; 2544 delete $self->{texture};
2063 2545
2064 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
2065 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
2066 my $height = 0; 2550 my $height = 0;
2067 2551
2068 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
2069 for @{$self->{par}}; 2556 for (@{$self->{par}}) {
2557 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2558 $layout->set_width ($W - $_->[3]);
2559 $layout->set_markup ($_->[4]);
2560 my ($w, $h) = $layout->size;
2561 $_->[0] = $w + $_->[3];
2562 $_->[1] = $h;
2563 }
2564
2565 $height += $_->[1];
2566 }
2070 2567
2071 $self->{height} = $height; 2568 $self->{height} = $height;
2072 2569
2073 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2074 2571
2075 delete $self->{texture}; 2572 delete $self->{texture};
2076 } 2573 }
2077 2574
2078 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2079 glClearColor 0, 0, 0, 1; 2576 glClearColor 0.5, 0.5, 0.5, 0;
2080 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
2081 2578
2579 my $top = int $self->{children}[1]{range}[0];
2580
2581 my $y0 = $top;
2582 my $y1 = $top + $H;
2583
2584 my $y = 0;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_font ($self->{font}) if $self->{font};
2589
2082 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
2083 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2084 glEnable GL_TEXTURE_2D;
2085 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2086
2087 my $top = int $self->{children}[1]{range}[0];
2088
2089 my $y0 = $top;
2090 my $y1 = $top + $self->{h};
2091
2092 my $y = 0;
2093
2094 my $layout = $self->{layout};
2095
2096 $layout->set_font ($self->{font}) if $self->{font};
2097 2593
2098 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
2099 my $h = $par->[0]; 2595 my $h = $par->[1];
2100 2596
2101 if ($y0 < $y + $h && $y < $y1) { 2597 if ($y0 < $y + $h && $y < $y1) {
2598 $layout->set_foreground (@{ $par->[2] });
2599 $layout->set_width ($W - $par->[3]);
2102 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
2103 2601
2104 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2105 my ($W, $H) = $layout->size; 2603
2106 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2107 } 2606 }
2108 2607
2109 $y += $h; 2608 $y += $h;
2110 } 2609 }
2111 2610
2112 glDisable GL_TEXTURE_2D;
2113 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
2114 }; 2612 };
2115 }); 2613 });
2116} 2614}
2117 2615
2118sub _draw { 2616sub _draw {
2119 my ($self) = @_; 2617 my ($self) = @_;
2120 2618
2121 if ($self->{texture}) {
2122 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
2123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2621 glColor 1, 1, 1, 1;
2124 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2622 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2125 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
2126 }
2127 2624
2128 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
2129 2626
2130} 2627}
2131 2628
… …
2179 2676
2180sub new { 2677sub new {
2181 my $class = shift; 2678 my $class = shift;
2182 2679
2183 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
2184 state => 0, 2681 state => 0,
2185 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
2186 @_ 2683 @_
2187 ); 2684 );
2188 2685
2189 if ($self->{state}) {
2190 $self->{state} = 0;
2191 $self->toggle_flopper;
2192 }
2193
2194 $self 2686 $self
2195} 2687}
2196 2688
2197sub toggle_flopper { 2689sub toggle_flopper {
2198 my ($self) = @_; 2690 my ($self) = @_;
2199 2691
2200 # TODO: use animation 2692 $self->{other}->toggle_visibility;
2201 if ($self->{state} = !$self->{state}) {
2202 $CFClient::UI::ROOT->add ($self->{other});
2203 $self->{other}->move ($self->coord2global (0, $self->{h}));
2204 $self->emit ("open");
2205 } else {
2206 $CFClient::UI::ROOT->remove ($self->{other});
2207 $self->emit ("close");
2208 }
2209
2210 $self->emit (changed => $self->{state});
2211} 2693}
2212 2694
2213############################################################################# 2695#############################################################################
2214 2696
2215package CFClient::UI::Tooltip; 2697package CFClient::UI::Tooltip;
… …
2225 @_, 2707 @_,
2226 can_events => 0, 2708 can_events => 0,
2227 ) 2709 )
2228} 2710}
2229 2711
2230sub set_markup { 2712sub set_tooltip_from {
2231 my ($self, $text) = @_; 2713 my ($self, $widget) = @_;
2232 2714
2233 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2715 my $tooltip = $widget->{tooltip};
2234 $self->{label}->set_markup ($text); 2716
2235 $self->add ($self->{label}); 2717 if ($ENV{CFPLUS_DEBUG} & 2) {
2718 $tooltip .= "\n\n" . (ref $widget) . "\n"
2719 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2720 . "req $widget->{req_w} $widget->{req_h}\n"
2721 . "visible $widget->{visible}";
2722 }
2723
2724 $self->add (new CFClient::UI::Label
2725 markup => $tooltip,
2726 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2727 fontsize => 0.8,
2728 fg => [0, 0, 0, 1],
2729 ellipsise => 0,
2730 font => ($widget->{tooltip_font} || $::FONT_PROP),
2731 );
2236} 2732}
2237 2733
2238sub size_request { 2734sub size_request {
2239 my ($self) = @_; 2735 my ($self) = @_;
2240
2241 $self->child->set_max_size ($::WIDTH * 0.3);
2242 2736
2243 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2737 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2244 2738
2245 ($w + 4, $h + 4) 2739 ($w + 4, $h + 4)
2246} 2740}
… …
2249 my ($self, $w, $h) = @_; 2743 my ($self, $w, $h) = @_;
2250 2744
2251 $self->SUPER::size_allocate ($w - 4, $h - 4); 2745 $self->SUPER::size_allocate ($w - 4, $h - 4);
2252} 2746}
2253 2747
2748sub visibility_change {
2749 my ($self, $visible) = @_;
2750
2751 return unless $visible;
2752
2753 $self->{root}->on_post_alloc ("move_$self" => sub {
2754 my $widget = $self->{owner}
2755 or return;
2756
2757 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2758
2759 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2760 if $x + $self->{w} > $::WIDTH;
2761
2762 $self->move_abs ($x, $y);
2763 });
2764}
2765
2254sub _draw { 2766sub _draw {
2255 my ($self) = @_; 2767 my ($self) = @_;
2256 2768
2257 glPushMatrix;
2258 glTranslate 0.375, 0.375; 2769 glTranslate 0.375, 0.375;
2259 2770
2260 my ($w, $h) = @$self{qw(w h)}; 2771 my ($w, $h) = @$self{qw(w h)};
2261 2772
2262 glColor 1, 0.8, 0.4; 2773 glColor 1, 0.8, 0.4;
… …
2273 glVertex 0 , $h; 2784 glVertex 0 , $h;
2274 glVertex $w, $h; 2785 glVertex $w, $h;
2275 glVertex $w, 0; 2786 glVertex $w, 0;
2276 glEnd; 2787 glEnd;
2277 2788
2278 glPopMatrix; 2789 glTranslate 2 - 0.375, 2 - 0.375;
2279 2790
2280 glTranslate 2, 2;
2281 $self->SUPER::_draw; 2791 $self->SUPER::_draw;
2282} 2792}
2283 2793
2284############################################################################# 2794#############################################################################
2285 2795
… …
2290use CFClient::OpenGL; 2800use CFClient::OpenGL;
2291 2801
2292sub new { 2802sub new {
2293 my $class = shift; 2803 my $class = shift;
2294 2804
2295 $class->SUPER::new ( 2805 my $self = $class->SUPER::new (
2296 aspect => 1, 2806 aspect => 1,
2807 can_events => 0,
2297 @_, 2808 @_,
2298 ) 2809 );
2810
2811 if ($self->{anim} && $self->{animspeed}) {
2812 Scalar::Util::weaken (my $widget = $self);
2813
2814 $self->{timer} = Event->timer (
2815 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2816 hard => 1,
2817 interval => $self->{animspeed},
2818 cb => sub {
2819 ++$widget->{frame};
2820 $widget->update;
2821 },
2822 );
2823 }
2824
2825 $self
2299} 2826}
2300 2827
2301sub size_request { 2828sub size_request {
2302 (32, 8) 2829 (32, 8)
2303} 2830}
2304 2831
2832sub update {
2833 my ($self) = @_;
2834
2835 return unless $self->{visible};
2836
2837 $self->SUPER::update;
2838}
2839
2305sub draw { 2840sub _draw {
2306 my ($self) = @_; 2841 my ($self) = @_;
2307 2842
2843 return unless $::CONN;
2844
2845 my $face;
2846
2847 if ($self->{frame}) {
2848 my $anim = $::CONN->{anim}[$self->{anim}];
2849
2850 $face = $anim->[ $self->{frame} % @$anim ]
2851 if $anim && @$anim;
2852 }
2853
2308 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2854 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2309 2855
2310 if ($tex) { 2856 if ($tex) {
2311 glEnable GL_BLEND;
2312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2313 glEnable GL_TEXTURE_2D; 2857 glEnable GL_TEXTURE_2D;
2314 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2315 glColor 1, 1, 1, 1; 2859 glColor 1, 1, 1, 1;
2316 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2860 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2317 glDisable GL_TEXTURE_2D; 2861 glDisable GL_TEXTURE_2D;
2318 glDisable GL_BLEND;
2319 } 2862 }
2863}
2864
2865sub DESTROY {
2866 my ($self) = @_;
2867
2868 $self->{timer}->cancel
2869 if $self->{timer};
2870
2871 $self->SUPER::DESTROY;
2320} 2872}
2321 2873
2322############################################################################# 2874#############################################################################
2323 2875
2876package CFClient::UI::Buttonbar;
2877
2878our @ISA = CFClient::UI::HBox::;
2879
2880# TODO: should actualyl wrap buttons and other goodies.
2881
2882#############################################################################
2883
2884package CFClient::UI::Menu;
2885
2886our @ISA = CFClient::UI::FancyFrame::;
2887
2888use CFClient::OpenGL;
2889
2890sub new {
2891 my $class = shift;
2892
2893 my $self = $class->SUPER::new (
2894 items => [],
2895 z => 100,
2896 @_,
2897 );
2898
2899 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2900
2901 for my $item (@{ $self->{items} }) {
2902 my ($widget, $cb) = @$item;
2903
2904 # handle various types of items, only text for now
2905 if (!ref $widget) {
2906 $widget = new CFClient::UI::Label
2907 can_hover => 1,
2908 can_events => 1,
2909 text => $widget;
2910 }
2911
2912 $self->{item}{$widget} = $item;
2913
2914 $self->{vbox}->add ($widget);
2915 }
2916
2917 $self
2918}
2919
2920# popup given the event (must be a mouse button down event currently)
2921sub popup {
2922 my ($self, $ev) = @_;
2923
2924 $self->_emit ("popdown");
2925
2926 # maybe save $GRAB? must be careful about events...
2927 $GRAB = $self;
2928 $self->{button} = $ev->{button};
2929
2930 $self->show;
2931 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2932}
2933
2934sub mouse_motion {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 # TODO: should use vbox->find_widget or so
2938 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2939 $self->{hover} = $self->{item}{$HOVER};
2940
2941 0
2942}
2943
2944sub button_up {
2945 my ($self, $ev, $x, $y) = @_;
2946
2947 if ($ev->{button} == $self->{button}) {
2948 undef $GRAB;
2949 $self->hide;
2950
2951 $self->_emit ("popdown");
2952 $self->{hover}[1]->() if $self->{hover};
2953 } else {
2954 return 0
2955 }
2956
2957 1
2958}
2959
2960#############################################################################
2961
2962package CFClient::UI::Multiplexer;
2963
2964our @ISA = CFClient::UI::Container::;
2965
2966sub new {
2967 my $class = shift;
2968
2969 my $self = $class->SUPER::new (
2970 @_,
2971 );
2972
2973 $self->{current} = $self->{children}[0]
2974 if @{ $self->{children} };
2975
2976 $self
2977}
2978
2979sub add {
2980 my ($self, @widgets) = @_;
2981
2982 $self->SUPER::add (@widgets);
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986}
2987
2988sub set_current_page {
2989 my ($self, $page_or_widget) = @_;
2990
2991 my $widget = ref $page_or_widget
2992 ? $page_or_widget
2993 : $self->{children}[$page_or_widget];
2994
2995 $self->{current} = $widget;
2996 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2997
2998 $self->_emit (page_changed => $self->{current});
2999
3000 $self->realloc;
3001}
3002
3003sub visible_children {
3004 $_[0]{current}
3005}
3006
3007sub size_request {
3008 my ($self) = @_;
3009
3010 $self->{current}->size_request
3011}
3012
3013sub size_allocate {
3014 my ($self, $w, $h) = @_;
3015
3016 $self->{current}->configure (0, 0, $w, $h);
3017}
3018
3019sub _draw {
3020 my ($self) = @_;
3021
3022 $self->{current}->draw;
3023}
3024
3025#############################################################################
3026
3027package CFClient::UI::Notebook;
3028
3029our @ISA = CFClient::UI::VBox::;
3030
3031sub new {
3032 my $class = shift;
3033
3034 my $self = $class->SUPER::new (
3035 buttonbar => (new CFClient::UI::Buttonbar),
3036 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3037 # filter => # will be put between multiplexer and $self
3038 @_,
3039 );
3040
3041 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3042 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3043
3044 $self
3045}
3046
3047sub add {
3048 my ($self, $title, $widget, $tooltip) = @_;
3049
3050 Scalar::Util::weaken $self;
3051
3052 $self->{buttonbar}->add (new CFClient::UI::Button
3053 markup => $title,
3054 tooltip => $tooltip,
3055 on_activate => sub { $self->set_current_page ($widget) },
3056 );
3057
3058 $self->{multiplexer}->add ($widget);
3059}
3060
3061sub set_current_page {
3062 my ($self, $page) = @_;
3063
3064 $self->{multiplexer}->set_current_page ($page);
3065 $self->_emit (page_changed => $self->{multiplexer}{current});
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Statusbox;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 $class->SUPER::new (
3078 fontsize => 0.8,
3079 @_,
3080 )
3081}
3082
3083sub reorder {
3084 my ($self) = @_;
3085 my $NOW = time;
3086
3087 while (my ($k, $v) = each %{ $self->{item} }) {
3088 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3089 }
3090
3091 my @widgets;
3092
3093 my @items = sort {
3094 $a->{pri} <=> $b->{pri}
3095 or $b->{id} <=> $a->{id}
3096 } values %{ $self->{item} };
3097
3098 my $count = 10 + 1;
3099 for my $item (@items) {
3100 last unless --$count;
3101
3102 push @widgets, $item->{label} ||= do {
3103 # TODO: doesn't handle markup well (read as: at all)
3104 my $short = $item->{count} > 1
3105 ? "<b>$item->{count} ×</b> $item->{text}"
3106 : $item->{text};
3107
3108 for ($short) {
3109 s/^\s+//;
3110 s/\s+/ /g;
3111 }
3112
3113 new CFClient::UI::Label
3114 markup => $short,
3115 tooltip => $item->{tooltip},
3116 tooltip_font => $::FONT_PROP,
3117 tooltip_width => 0.67,
3118 fontsize => $item->{fontsize} || $self->{fontsize},
3119 max_w => $::WIDTH * 0.44,
3120 fg => $item->{fg},
3121 can_events => 1,
3122 can_hover => 1
3123 };
3124 }
3125
3126 $self->clear;
3127 $self->SUPER::add (reverse @widgets);
3128}
3129
3130sub add {
3131 my ($self, $text, %arg) = @_;
3132
3133 $text =~ s/^\s+//;
3134 $text =~ s/\s+$//;
3135
3136 return unless $text;
3137
3138 my $timeout = time + ((delete $arg{timeout}) || 60);
3139
3140 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3141
3142 if (my $item = $self->{item}{$group}) {
3143 if ($item->{text} eq $text) {
3144 $item->{count}++;
3145 } else {
3146 $item->{count} = 1;
3147 $item->{text} = $item->{tooltip} = $text;
3148 }
3149 $item->{id} = ++$self->{id};
3150 $item->{timeout} = $timeout;
3151 delete $item->{label};
3152 } else {
3153 $self->{item}{$group} = {
3154 id => ++$self->{id},
3155 text => $text,
3156 timeout => $timeout,
3157 tooltip => $text,
3158 fg => [0.8, 0.8, 0.8, 0.8],
3159 pri => 0,
3160 count => 1,
3161 %arg,
3162 };
3163 }
3164
3165 $self->reorder;
3166}
3167
3168sub reconfigure {
3169 my ($self) = @_;
3170
3171 delete $_->{label}
3172 for values %{ $self->{item} || {} };
3173
3174 $self->reorder;
3175 $self->SUPER::reconfigure;
3176}
3177
3178#############################################################################
3179
3180package CFClient::UI::Inventory;
3181
3182our @ISA = CFClient::UI::ScrolledWindow::;
3183
3184sub new {
3185 my $class = shift;
3186
3187 my $self = $class->SUPER::new (
3188 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3189 @_,
3190 );
3191
3192 $self
3193}
3194
3195sub set_items {
3196 my ($self, $items) = @_;
3197
3198 $self->{child}->clear;
3199 return unless $items;
3200
3201 my @items = sort {
3202 ($a->{type} <=> $b->{type})
3203 or ($a->{name} cmp $b->{name})
3204 } @$items;
3205
3206 $self->{real_items} = \@items;
3207
3208 my $row = 0;
3209 for my $item (@items) {
3210 CFClient::Item::update_widgets $item;
3211
3212 $self->{child}->add (0, $row, $item->{face_widget});
3213 $self->{child}->add (1, $row, $item->{desc_widget});
3214 $self->{child}->add (2, $row, $item->{weight_widget});
3215
3216 $row++;
3217 }
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::BindEditor;
3223
3224our @ISA = CFClient::UI::FancyFrame::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3230
3231 $self->add (my $vb = new CFClient::UI::VBox);
3232
3233
3234 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3235 text => "start recording",
3236 tooltip => "Start/Stops recording of actions."
3237 ."All subsequent actions after the recording started will be captured."
3238 ."The actions are displayed after the record was stopped."
3239 ."To bind the action you have to click on the 'Bind' button",
3240 on_activate => sub {
3241 unless ($self->{recording}) {
3242 $self->start;
3243 } else {
3244 $self->stop;
3245 }
3246 });
3247
3248 $vb->add (new CFClient::UI::Label text => "Actions:");
3249 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3250
3251 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3252 $vb->add (my $hb = new CFClient::UI::HBox);
3253 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3254 $hb->add (new CFClient::UI::Button
3255 text => "bind",
3256 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3257 on_activate => sub {
3258 $self->ask_for_bind;
3259 });
3260
3261 $vb->add (my $hb = new CFClient::UI::HBox);
3262 $hb->add (new CFClient::UI::Button
3263 text => "ok",
3264 expand => 1,
3265 tooltip => "This closes the binding editor and saves the binding",
3266 on_activate => sub {
3267 $self->hide;
3268 $self->commit;
3269 });
3270
3271 $hb->add (new CFClient::UI::Button
3272 text => "cancel",
3273 expand => 1,
3274 tooltip => "This closes the binding editor without saving",
3275 on_activate => sub {
3276 $self->hide;
3277 $self->{binding_cancel}->()
3278 if $self->{binding_cancel};
3279 });
3280
3281 $self->update_binding_widgets;
3282
3283 $self
3284}
3285
3286sub commit {
3287 my ($self) = @_;
3288 my ($mod, $sym, $cmds) = $self->get_binding;
3289 if ($sym != 0 && @$cmds > 0) {
3290 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3291 ."'. Don't forget 'Save Config'!");
3292 $self->{binding_change}->($mod, $sym, $cmds)
3293 if $self->{binding_change};
3294 } else {
3295 $::STATUSBOX->add ("No action bound, no key or action specified!");
3296 $self->{binding_cancel}->()
3297 if $self->{binding_cancel};
3298 }
3299}
3300
3301sub start {
3302 my ($self) = @_;
3303
3304 $self->{rec_btn}->set_text ("stop recording");
3305 $self->{recording} = 1;
3306 $self->clear_command_list;
3307 $::CONN->start_record if $::CONN;
3308}
3309
3310sub stop {
3311 my ($self) = @_;
3312
3313 $self->{rec_btn}->set_text ("start recording");
3314 $self->{recording} = 0;
3315
3316 my $rec;
3317 $rec = $::CONN->stop_record if $::CONN;
3318 return unless ref $rec eq 'ARRAY';
3319 $self->set_command_list ($rec);
3320}
3321
3322
3323sub ask_for_bind_and_commit {
3324 my ($self) = @_;
3325 $self->ask_for_bind (1);
3326}
3327
3328sub ask_for_bind {
3329 my ($self, $commit) = @_;
3330
3331 CFClient::Binder::open_binding_dialog (sub {
3332 my ($mod, $sym) = @_;
3333 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3334 $self->update_binding_widgets;
3335 $self->commit if $commit;
3336 });
3337}
3338
3339# $mod and $sym are the modifiers and key symbol
3340# $cmds is a array ref of strings (the commands)
3341# $cb is the callback that is executed on OK
3342# $ccb is the callback that is executed on CANCEL and
3343# when the binding was unsuccessful on OK
3344sub set_binding {
3345 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3346
3347 $self->clear_command_list;
3348 $self->{recording} = 0;
3349 $self->{rec_btn}->set_text ("start recording");
3350
3351 $self->{binding} = [$mod, $sym];
3352 $self->{commands} = $cmds;
3353
3354 $self->{binding_change} = $cb;
3355 $self->{binding_cancel} = $ccb;
3356
3357 $self->update_binding_widgets;
3358}
3359
3360# this is a shortcut method that asks for a binding
3361# and then just binds it.
3362sub do_quick_binding {
3363 my ($self, $cmds) = @_;
3364 $self->set_binding (undef, undef, $cmds, sub {
3365 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3366 });
3367 $self->ask_for_bind (1);
3368}
3369
3370sub update_binding_widgets {
3371 my ($self) = @_;
3372 my ($mod, $sym, $cmds) = $self->get_binding;
3373 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3374 $self->set_command_list ($cmds);
3375}
3376
3377sub get_binding {
3378 my ($self) = @_;
3379 return (
3380 $self->{binding}->[0],
3381 $self->{binding}->[1],
3382 [ grep { defined $_ } @{$self->{commands}} ]
3383 );
3384}
3385
3386sub clear_command_list {
3387 my ($self) = @_;
3388 $self->{cmdbox}->clear ();
3389}
3390
3391sub set_command_list {
3392 my ($self, $cmds) = @_;
3393
3394 $self->{cmdbox}->clear ();
3395 $self->{commands} = $cmds;
3396
3397 my $idx = 0;
3398
3399 for (@$cmds) {
3400 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3401
3402 my $i = $idx;
3403 $hb->add (new CFClient::UI::Label text => $_);
3404 $hb->add (new CFClient::UI::Button
3405 text => "delete",
3406 tooltip => "Deletes the action from the record",
3407 on_activate => sub {
3408 $self->{cmdbox}->remove ($hb);
3409 $cmds->[$i] = undef;
3410 });
3411
3412
3413 $idx++
3414 }
3415}
3416
3417#############################################################################
3418
3419package CFClient::UI::SpellList;
3420
3421our @ISA = CFClient::UI::Table::;
3422
3423sub new {
3424 my $class = shift;
3425
3426 my $self = $class->SUPER::new (
3427 binding => [],
3428 commands => [],
3429 @_,
3430 )
3431}
3432
3433# XXX: Do sorting? Argl...
3434sub add_spell {
3435 my ($self, $spell) = @_;
3436 $self->{spells}->{$spell->{name}} = $spell;
3437
3438 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3439 face => $spell->{face},
3440 can_hover => 1,
3441 can_events => 1,
3442 tooltip => $spell->{message});
3443
3444 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3445 text => $spell->{name},
3446 can_hover => 1,
3447 can_events => 1,
3448 tooltip => $spell->{message},
3449 expand => 1);
3450
3451 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3452 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3453 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3454 expand => 1);
3455
3456 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3457 text => "bind to key",
3458 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3459}
3460
3461sub rebuild_spell_list {
3462 my ($self) = @_;
3463 $self->{tbl_idx} = 0;
3464 $self->add_spell ($_) for values %{$self->{spells}};
3465}
3466
3467sub remove_spell {
3468 my ($self, $spell) = @_;
3469 delete $self->{spells}->{$spell->{name}};
3470 $self->rebuild_spell_list;
3471}
3472
3473#############################################################################
3474
2324package CFClient::UI::Root; 3475package CFClient::UI::Root;
2325 3476
2326our @ISA = CFClient::UI::Container::; 3477our @ISA = CFClient::UI::Container::;
2327 3478
2328use CFClient::OpenGL; 3479use CFClient::OpenGL;
2329 3480
2330sub check_size { 3481sub new {
2331 my ($self) = @_; 3482 my $class = shift;
2332 3483
2333 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3484 my $self = $class->SUPER::new (
3485 visible => 1,
3486 @_,
3487 );
3488
3489 Scalar::Util::weaken ($self->{root} = $self);
3490
3491 $self
2334} 3492}
2335 3493
2336sub size_request { 3494sub size_request {
2337 ($::WIDTH, $::HEIGHT) 3495 my ($self) = @_;
2338}
2339 3496
2340sub configure { 3497 ($self->{w}, $self->{h})
3498}
3499
3500sub _to_pixel {
3501 my ($coord, $size, $max) = @_;
3502
3503 $coord =
3504 $coord eq "center" ? ($max - $size) * 0.5
3505 : $coord eq "max" ? $max
3506 : $coord;
3507
3508 $coord = 0 if $coord < 0;
3509 $coord = $max - $size if $coord > $max - $size;
3510
3511 int $coord + 0.5
3512}
3513
3514sub size_allocate {
2341 my ($self, $x, $y, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
2342 3516
2343 $self->SUPER::configure ($x, $y, $w, $h);
2344
2345 for my $child (@{$self->{children}}) { 3517 for my $child ($self->children) {
2346 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2347 3519
2348 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3520 $X = $child->{force_x} if exists $child->{force_x};
2349 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3521 $Y = $child->{force_y} if exists $child->{force_y};
3522
3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
2350 $child->configure ($X, $Y, $W,$H); 3526 $child->configure ($X, $Y, $W, $H);
2351 } 3527 }
2352} 3528}
2353 3529
2354sub _topleft { 3530sub coord2local {
2355 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
2356 3532
2357 ($x, $y) 3533 ($x, $y)
2358} 3534}
2359 3535
3536sub coord2global {
3537 my ($self, $x, $y) = @_;
3538
3539 ($x, $y)
3540}
3541
2360sub update { 3542sub update {
2361 my ($self) = @_; 3543 my ($self) = @_;
2362 3544
2363 $self->check_size; 3545 $::WANT_REFRESH++;
2364 ::refresh ();
2365} 3546}
2366 3547
2367sub add { 3548sub add {
2368 my ($self, $child) = @_; 3549 my ($self, @children) = @_;
2369 3550
2370 # integerize window positions 3551 $_->{is_toplevel} = 1
2371 $child->{x} = int $child->{x}; 3552 for @children;
2372 $child->{y} = int $child->{y};
2373 3553
2374 $self->SUPER::add ($child); 3554 $self->SUPER::add (@children);
3555}
3556
3557sub remove {
3558 my ($self, @children) = @_;
3559
3560 $self->SUPER::remove (@children);
3561
3562 delete $self->{is_toplevel}
3563 for @children;
3564
3565 while (@children) {
3566 my $w = pop @children;
3567 push @children, $w->children;
3568 $w->set_invisible;
3569 }
2375} 3570}
2376 3571
2377sub on_refresh { 3572sub on_refresh {
2378 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
2379 3574
2380 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
2381} 3576}
2382 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
2383sub draw { 3584sub draw {
2384 my ($self) = @_; 3585 my ($self) = @_;
2385 3586
2386 while (my $rcb = delete $self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
2387 $_->() for values %$rcb; 3588 $_->()
3589 for values %{delete $self->{refresh_hook}};
2388 } 3590 }
3591
3592 if ($self->{realloc}) {
3593 my %queue;
3594 my @queue;
3595 my $widget;
3596
3597 outer:
3598 while () {
3599 if (my $realloc = delete $self->{realloc}) {
3600 for $widget (values %$realloc) {
3601 $widget->{visible} or next; # do not resize invisible widgets
3602
3603 $queue{$widget+0}++ and next; # duplicates are common
3604
3605 push @{ $queue[$widget->{visible}] }, $widget;
3606 }
3607 }
3608
3609 while () {
3610 @queue or last outer;
3611
3612 $widget = pop @{ $queue[-1] || [] }
3613 and last;
3614
3615 pop @queue;
3616 }
3617
3618 delete $queue{$widget+0};
3619
3620 my ($w, $h) = $widget->size_request;
3621
3622 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3623 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3624
3625 $w = $widget->{force_w} if exists $widget->{force_w};
3626 $h = $widget->{force_h} if exists $widget->{force_h};
3627
3628 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3629 || delete $widget->{force_realloc}) {
3630 $widget->{req_w} = $w;
3631 $widget->{req_h} = $h;
3632
3633 $self->{size_alloc}{$widget+0} = $widget;
3634
3635 if (my $parent = $widget->{parent}) {
3636 $self->{realloc}{$parent+0} = $parent
3637 unless $queue{$parent+0};
3638
3639 $parent->{force_size_alloc} = 1;
3640 $self->{size_alloc}{$parent+0} = $parent;
3641 }
3642 }
3643
3644 delete $self->{realloc}{$widget+0};
3645 }
3646 }
3647
3648 while (my $size_alloc = delete $self->{size_alloc}) {
3649 my @queue = sort { $b->{visible} <=> $a->{visible} }
3650 values %$size_alloc;
3651
3652 while () {
3653 my $widget = pop @queue || last;
3654
3655 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3656
3657 $w = 0 if $w < 0;
3658 $h = 0 if $h < 0;
3659
3660 $w = int $w + 0.5;
3661 $h = int $h + 0.5;
3662
3663 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3664 $widget->{old_w} = $widget->{w};
3665 $widget->{old_h} = $widget->{h};
3666
3667 $widget->{w} = $w;
3668 $widget->{h} = $h;
3669
3670 $widget->emit (size_allocate => $w, $h);
3671 }
3672 }
3673 }
3674
3675 while ($self->{post_alloc_hook}) {
3676 $_->()
3677 for values %{delete $self->{post_alloc_hook}};
3678 }
3679
2389 3680
2390 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2391 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2392 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
2393 3684
2394 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
2395 glLoadIdentity; 3686 glLoadIdentity;
2396 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2397 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
2398 glLoadIdentity; 3689 glLoadIdentity;
2399 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
2400 $self->_draw; 3698 $self->_draw;
2401} 3699}
2402 3700
2403############################################################################# 3701#############################################################################
2404 3702
2405package CFClient::UI; 3703package CFClient::UI;
2406 3704
2407$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
2408$TOOLTIP = new CFClient::UI::Tooltip; 3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2409 3707
24101 37081
2411 3709

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