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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.166 by root, Mon Apr 24 08:38:36 2006 UTC vs.
Revision 1.277 by root, Sun Jun 4 00:21:52 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31 } 61 }
32 62
33 return; 63 return;
34 } 64 }
… …
39 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
40} 70}
41 71
42# class methods for events 72# class methods for events
43sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 75 if $FOCUS;
46} 76}
47 77
48sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 80 if $FOCUS;
51} 81}
52 82
53sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
54 my ($ev) = @_; 84 my ($ev) = @_;
… …
63 check_tooltip; 93 check_tooltip;
64 } 94 }
65 95
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 97
68 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 100}
73 101
74sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
75 my ($ev) = @_; 103 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
77 105
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 107
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 109
82 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 112
87 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 115 $grab->update if $grab;
90 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 133
108 check_tooltip; 134 check_tooltip;
109 } 135 }
110 136
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 138 if $HOVER;
115} 139}
116 140
117# convert position array to integers 141# convert position array to integers
118sub harmonize { 142sub harmonize {
119 my ($vals) = @_; 143 my ($vals) = @_;
… …
125 $rem += $_ - $i; 149 $rem += $_ - $i;
126 $_ = $i; 150 $_ = $i;
127 } 151 }
128} 152}
129 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
130############################################################################# 195#############################################################################
131 196
132package CFClient::UI::Base; 197package CFClient::UI::Base;
133 198
134use strict; 199use strict;
… …
137 202
138sub new { 203sub new {
139 my $class = shift; 204 my $class = shift;
140 205
141 my $self = bless { 206 my $self = bless {
142 x => 0, 207 x => "center",
143 y => 0, 208 y => "center",
144 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
145 can_events => 1, 212 can_events => 1,
146 @_ 213 @_
147 }, $class; 214 }, $class;
148 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
149 for (keys %$self) { 218 for (keys %$self) {
150 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
152 } 221 }
153 } 222 }
154 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
155 $self 236 $self
156} 237}
157 238
158sub destroy { 239sub destroy {
159 my ($self) = @_; 240 my ($self) = @_;
… …
168 return if $self->{parent}; 249 return if $self->{parent};
169 250
170 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
171} 252}
172 253
173sub hide { 254sub set_visible {
174 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
175 278
176 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
178 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub size_allocate {
238 # nothing to be done 372 # nothing to be done
239} 373}
240 374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
241sub set_max_size { 383sub set_max_size {
242 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
243 385
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
246} 388}
247 389
248# return top left coordinates 390sub set_tooltip {
249sub _topleft {
250 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
251 392
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
253} 404}
254 405
255# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
256sub coord2local { 407sub coord2local {
257 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
258 409
259 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 411}
262 412
263# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
264sub coord2global { 414sub coord2global {
265 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
266 416
267 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 418}
270 419
271sub focus_in { 420sub focus_in {
272 my ($self) = @_; 421 my ($self) = @_;
273 422
274 return if $FOCUS == $self; 423 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
276 425
277 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
278 427
279 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
280 429
281 $focus->update if $focus; 430 $focus->update if $focus;
282 $FOCUS->update; 431 $FOCUS->update;
283} 432}
284 433
… …
287 436
288 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
289 438
290 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
291 440
292 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
293 442
294 $focus->update if $focus; #? 443 $focus->update if $focus; #?
295}
296 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
297sub mouse_motion { } 449sub mouse_motion { 0 }
298sub button_up { } 450sub button_up { 0 }
299sub key_down { } 451sub key_down { 0 }
300sub key_up { } 452sub key_up { 0 }
301 453
302sub button_down { 454sub button_down {
303 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
304 456
305 $self->focus_in; 457 $self->focus_in;
306}
307 458
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 535
314sub draw { 536sub draw {
315 my ($self) = @_; 537 my ($self) = @_;
316 538
317 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 550
319 glPushMatrix; 551 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw; 553 $self->_draw;
322 glPopMatrix; 554 glPopMatrix;
… …
334 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
335 glEnd; 567 glEnd;
336 glDisable GL_BLEND; 568 glDisable GL_BLEND;
337 } 569 }
338 570
339 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
340 glPushMatrix; 572 glPushMatrix;
341 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 576 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
346 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
347 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
348 glEnd; 580 glEnd;
349 glPopMatrix; 581 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 583 }
352} 584}
353 585
354sub _draw { 586sub _draw {
355 my ($self) = @_; 587 my ($self) = @_;
356 588
357 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
358} 590}
359 591
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 592sub DESTROY {
424 my ($self) = @_; 593 my ($self) = @_;
425 594
595 delete $WIDGET{$self+0};
426 #$self->deactivate; 596 #$self->deactivate;
427} 597}
428 598
429############################################################################# 599#############################################################################
430 600
… …
439 my $class = shift; 609 my $class = shift;
440 610
441 # range [value, low, high, page] 611 # range [value, low, high, page]
442 612
443 $class->SUPER::new ( 613 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
446 @_ 616 @_
447 ) 617 )
448} 618}
449 619
450sub _draw { 620sub _draw {
451 my ($self) = @_; 621 my ($self) = @_;
452 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
454 629
455 glEnable GL_BLEND; 630 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
458 633
459 glBegin GL_QUADS; 634 glBegin GL_QUADS;
460 glVertex 0 , 0; 635 glVertex 0 , 0;
461 glVertex 0 , $h; 636 glVertex 0 , $h;
462 glVertex $w, $h; 637 glVertex $w, $h;
463 glVertex $w, 0; 638 glVertex $w, 0;
464 glEnd; 639 glEnd;
465 640
466 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
467} 643}
468 644
469############################################################################# 645#############################################################################
470 646
471package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
478} 654}
479 655
480sub size_request { 656sub size_request {
481 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
482} 660}
483 661
484sub draw { } 662sub draw { }
485 663
486############################################################################# 664#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
491 669
492sub new { 670sub new {
493 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
494 672
495 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
496 674
497 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
498 children => [], 676 children => [],
499 can_events => 0, 677 can_events => 0,
500 %arg, 678 %arg,
501 ); 679 );
680
502 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
503 683
504 $self 684 $self
505} 685}
506 686
507sub add { 687sub add {
508 my ($self, $child) = @_; 688 my ($self, @widgets) = @_;
509 689
510 $child->set_parent ($self); 690 $_->set_parent ($self)
691 for @widgets;
511 692
512 use sort 'stable'; 693 use sort 'stable';
513 694
514 $self->{children} = [ 695 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 697 @{$self->{children}}, @widgets
517 ]; 698 ];
518 699
519 $child->check_size; 700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
520} 705}
521 706
522sub remove { 707sub remove {
523 my ($self, $child) = @_; 708 my ($self, $child) = @_;
524 709
525 delete $child->{parent}; 710 delete $child->{parent};
526 $child->hide; 711 $child->hide;
527 712
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 714
530 $self->check_size; 715 $self->realloc;
531 $self->update;
532} 716}
533 717
534sub clear { 718sub clear {
535 my ($self) = @_; 719 my ($self) = @_;
536 720
… …
539 723
540 for (@$children) { 724 for (@$children) {
541 delete $_->{parent}; 725 delete $_->{parent};
542 $_->hide; 726 $_->hide;
543 } 727 }
728
729 $self->realloc;
544} 730}
545 731
546sub find_widget { 732sub find_widget {
547 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
548 734
549 $x -= $self->{x}; 735 $x -= $self->{x};
550 $y -= $self->{y}; 736 $y -= $self->{y};
551 737
552 my $res; 738 my $res;
553 739
554 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
556 and return $res; 742 and return $res;
557 } 743 }
558 744
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
609} 795}
610 796
611############################################################################# 797#############################################################################
612 798
799# back-buffered drawing area
800
613package CFClient::UI::Window; 801package CFClient::UI::Window;
614 802
615our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
616 804
617use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
623} 811}
624 812
625sub update { 813sub update {
626 my ($self) = @_; 814 my ($self) = @_;
627 815
628 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 817 $self->SUPER::update;
631}
632
633sub render_chld {
634 my ($self) = @_;
635
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1;
638 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw;
640 };
641} 818}
642 819
643sub size_allocate { 820sub size_allocate {
644 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
645 822
646 $self->child->configure (0, 0, $w, $h); 823 $self->SUPER::size_allocate ($w, $h);
824 $self->update;
825}
647 826
827sub _render {
828 my ($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
648 $self->render_chld; 847 $self->_render;
848 };
649} 849}
650 850
651sub _draw { 851sub _draw {
652 my ($self) = @_; 852 my ($self) = @_;
653 853
654 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
655 855
656 my $tex = $self->{texture} 856 my $tex = $self->{texture}
657 or return; 857 or return;
658 858
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
662 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;
663 862
664 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 864
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
668} 866}
669 867
670############################################################################# 868#############################################################################
671 869
672package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
673 871
674our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 873
702sub new { 874sub new {
703 my $class = shift; 875 my $class = shift;
704 876
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
705 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 978 slider => $slider,
708 border => 0.8, 979 %arg,
709 @_
710 ); 980 );
711 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
712 $self 985 $self
713} 986}
714 987
715sub _draw { 988sub add {
989 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
716 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
717 1006
718 my ($w, $h) = ($self->{w}, $self->{h}); 1007 $self->SUPER::size_allocate ($w, $h);
719 1008
720 glEnable GL_BLEND; 1009 my $child = $self->{vp}->child;
721 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]);
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
738 1015
739############################################################################# 1016#############################################################################
740 1017
741package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
742 1019
743our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
744 1021
745use CFClient::OpenGL; 1022use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1023
751sub new { 1024sub new {
752 my $class = shift; 1025 my $class = shift;
753 1026
754 # 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};
755 1076
756 my $self = $class->SUPER::new ( 1077 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1078 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1079 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1080 border => 0.6,
760 can_events => 1, 1081 can_events => 1,
761 @_ 1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
762 ); 1085 );
763 1086
764 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
765 align => 0, 1088 align => 0,
766 valign => 1, 1089 valign => 1,
767 text => $self->{title}, 1090 text => $title,
768 fontsize => 1; 1091 fontsize => $self->{border}
1092 if defined $title;
769 1093
770 $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};
771} 1102}
772 1103
773sub border { 1104sub border {
774 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
775} 1106}
776 1107
777sub size_request { 1108sub size_request {
778 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
779 1113
780 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
781 1115
782 ( 1116 (
783 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
786} 1120}
787 1121
788sub size_allocate { 1122sub size_allocate {
789 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
790 1124
1125 if ($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
791 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
793 1135
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
798} 1137}
799 1138
800sub button_down { 1139sub button_down {
801 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
802 1141
1142 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1143 my $border = $self->border;
804 1144
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1151 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
811 $self->{motion} = sub { 1156 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
813 1158
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
815 1161
816 $self->{user_w} = $bw + $x - $ox; 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1164
1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1166 $self->realloc;
819 }; 1167 };
820 1168
821 } elsif ($x >= 0 && $x < $self->{w} 1169 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
826 1172
827 $self->{motion} = sub { 1173 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
829 1175
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
831 1177
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update; 1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
834 }; 1181 };
1182 } else {
1183 return 0;
1184 }
1185
835 } 1186 1
836} 1187}
837 1188
838sub button_up { 1189sub button_up {
839 my ($self, $ev, $x, $y) = @_; 1190 my ($self, $ev, $x, $y) = @_;
840 1191
841 delete $self->{motion}; 1192 !!delete $self->{motion}
842} 1193}
843 1194
844sub mouse_motion { 1195sub mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
846 1197
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
848} 1201}
849 1202
850sub _draw { 1203sub _draw {
851 my ($self) = @_; 1204 my ($self) = @_;
852 1205
1206 my $child = $self->{children}[0];
1207
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1208 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1210
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1211 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1213
861 my $border = $self->border; 1214 my $border = $self->border;
862 1215
863 glColor @{ $self->{border_bg} }; 1216 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1221
869 my $bg = $tex[0]; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
870 1224
871 # TODO: repeat texture not scale 1225 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1226 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1227 $bg->{s} = $cw / $bg->{w};
874 1228 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
881 1231
882 glDisable GL_TEXTURE_2D; 1232 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1233
885 $self->{title}->draw if $self->{title};
886 $self->child->draw; 1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
887} 1240}
888 1241
889############################################################################# 1242#############################################################################
890 1243
891package CFClient::UI::Table; 1244package CFClient::UI::Table;
… …
899sub new { 1252sub new {
900 my $class = shift; 1253 my $class = shift;
901 1254
902 $class->SUPER::new ( 1255 $class->SUPER::new (
903 col_expand => [], 1256 col_expand => [],
904 @_ 1257 @_,
905 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1263}
907 1264
908sub add { 1265sub add {
909 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
910 1267
911 $child->set_parent ($self); 1268 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
913 1270
914 $child->check_size; 1271 $self->realloc;
915} 1272}
916 1273
917# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1275sub clear {
919 my ($self) = @_; 1276 my ($self) = @_;
920 1277
921 my $children = delete $self->{children}; 1278 my @children = $self->children;
1279 delete $self->{children};
922 1280
923 for (grep $_, map @$_, grep $_, @$children) { 1281 for (@children) {
924 delete $_->{parent}; 1282 delete $_->{parent};
925 $_->hide; 1283 $_->hide;
926 } 1284 }
927 1285
928 $self->update; 1286 $self->realloc;
929} 1287}
930 1288
931sub get_wh { 1289sub get_wh {
932 my ($self) = @_; 1290 my ($self) = @_;
933 1291
… …
964sub size_allocate { 1322sub size_allocate {
965 my ($self, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
966 1324
967 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
968 1326
969 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
971 1329
972 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
1029 } 1387 }
1030} 1388}
1031 1389
1032############################################################################# 1390#############################################################################
1033 1391
1034package CFClient::UI::HBox; 1392package CFClient::UI::Box;
1035
1036# TODO: wrap into common Box base class
1037 1393
1038our @ISA = CFClient::UI::Container::; 1394our @ISA = CFClient::UI::Container::;
1039 1395
1040sub size_request { 1396sub size_request {
1041 my ($self) = @_; 1397 my ($self) = @_;
1042 1398
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1399 $self->{vertical}
1044 1400 ? (
1045 ( 1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1046 (List::Util::sum map $_->[0], @alloc), 1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1047 (List::Util::max map $_->[1], @alloc), 1403 )
1048 ) 1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
1049} 1408}
1050 1409
1051sub size_allocate { 1410sub size_allocate {
1052 my ($self, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1053 1412
1054 ($h, $w) = ($w, $h); 1413 my $space = $self->{vertical} ? $h : $w;
1055
1056 my $children = $self->{children}; 1414 my $children = $self->{children};
1057 1415
1058 my @h = map $_->{req_w}, @$children; 1416 my @req;
1059 1417
1060 my $req_h = List::Util::sum @h; 1418 if ($self->{homogeneous}) {
1061 1419 @req = ($space / (@$children || 1)) x @$children;
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else { 1420 } else {
1421 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1422 my $req = List::Util::sum @req;
1423
1424 if ($req > $space) {
1425 # ah well, not enough space
1426 $_ *= $space / $req for @req;
1427 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children; 1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1067 $exp ||= 1;
1068 1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
1069 for (0 .. $#$children) { 1433 for 0 .. $#$children;
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 } 1434 }
1076 } 1435 }
1077 1436
1078 CFClient::UI::harmonize \@h; 1437 CFClient::UI::harmonize \@req;
1079 1438
1080 my $y = 0; 1439 my $pos = 0;
1081 for (0 .. $#$children) { 1440 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_]; 1441 my $alloc = $req[$_];
1084 $child->configure ($y, 0, $h, $w); 1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1085 1443
1086 $y += $h; 1444 $pos += $alloc;
1087 } 1445 }
1088 1446
1089 1 1447 1
1090} 1448}
1091 1449
1092############################################################################# 1450#############################################################################
1093 1451
1452package CFClient::UI::HBox;
1453
1454our @ISA = CFClient::UI::Box::;
1455
1456sub new {
1457 my $class = shift;
1458
1459 $class->SUPER::new (
1460 vertical => 0,
1461 @_,
1462 )
1463}
1464
1465#############################################################################
1466
1094package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
1095 1468
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
1099 1470
1100sub size_request { 1471sub new {
1101 my ($self) = @_; 1472 my $class = shift;
1102 1473
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
1104 1475 vertical => 1,
1105 ( 1476 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1477 )
1109} 1478}
1110 1479
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1480#############################################################################
1149 1481
1150package CFClient::UI::Label; 1482package CFClient::UI::Label;
1151 1483
1152our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
1153 1485
1154use CFClient::OpenGL; 1486use CFClient::OpenGL;
1155 1487
1156sub new { 1488sub new {
1157 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
1158 1490
1159 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1493 #bg => none
1494 #active_bg => none
1161 #font => default_font 1495 #font => default_font
1496 #text => initial text
1497 #markup => initial narkup
1498 #max_w => maximum pixel width
1499 ellipsise => 3, # end
1500 layout => (new CFClient::Layout),
1162 fontsize => 1, 1501 fontsize => 1,
1163 text => "",
1164 align => -1, 1502 align => -1,
1165 valign => -1, 1503 valign => -1,
1166 padding => 2, 1504 padding_x => 2,
1167 layout => new CFClient::Layout, 1505 padding_y => 2,
1168 can_events => 0, 1506 can_events => 0,
1169 %arg 1507 %arg
1170 ); 1508 );
1171 1509
1172 if (exists $self->{template}) { 1510 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1511 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1512 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1513 $self->{template} = $layout;
1176 } 1514 }
1177 1515
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
1179 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1517 $self->set_markup (delete $self->{markup});
1518 } else {
1519 $self->set_text (delete $self->{text});
1520 }
1180 1521
1181 $self 1522 $self
1182} 1523}
1183 1524
1184sub escape { 1525sub escape($) {
1185 local $_ = $_[1]; 1526 local $_ = $_[0];
1186 1527
1187 s/&/&amp;/g; 1528 s/&/&amp;/g;
1188 s/>/&gt;/g; 1529 s/>/&gt;/g;
1189 s/</&lt;/g; 1530 s/</&lt;/g;
1190 1531
1191 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
1192} 1540}
1193 1541
1194sub set_text { 1542sub set_text {
1195 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
1196 1544
1545 return if $self->{text} eq "T$text";
1546 $self->{text} = "T$text";
1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
1198 1550
1199 delete $self->{texture}; 1551 $self->realloc;
1200 $self->check_size;
1201 $self->update; 1552 $self->update;
1202} 1553}
1203 1554
1204sub set_markup { 1555sub set_markup {
1205 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
1206 1557
1558 return if $self->{text} eq "M$markup";
1559 $self->{text} = "M$markup";
1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
1208 1565
1209 delete $self->{texture}; 1566 $self->realloc;
1210 $self->check_size;
1211 $self->update; 1567 $self->update;
1212} 1568}
1213 1569
1214sub size_request { 1570sub size_request {
1215 my ($self) = @_; 1571 my ($self) = @_;
1216 1572
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($self->{max_w} || -1); 1574 $self->{layout}->set_width ($self->{max_w} || -1);
1575 $self->{layout}->set_ellipsise ($self->{ellipsise});
1576 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1578
1221 my ($w, $h) = $self->{layout}->size; 1579 my ($w, $h) = $self->{layout}->size;
1222 1580
1223 if (exists $self->{template}) { 1581 if (exists $self->{template}) {
… …
1228 1586
1229 $w = List::Util::max $w, $w2; 1587 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1588 $h = List::Util::max $h, $h2;
1231 } 1589 }
1232 1590
1233 ( 1591 ($w, $h)
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1592}
1238 1593
1239sub size_allocate { 1594sub size_allocate {
1240 my ($self, $w, $h) = @_; 1595 my ($self, $w, $h) = @_;
1241 1596
1597 delete $self->{ox};
1598
1242 delete $self->{texture}; 1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1243} 1601}
1244 1602
1245sub set_fontsize { 1603sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1604 my ($self, $fontsize) = @_;
1247 1605
1248 $self->{fontsize} = $fontsize; 1606 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1607 delete $self->{texture};
1250 $self->check_size; 1608
1251 $self->update; 1609 $self->realloc;
1252} 1610}
1253 1611
1254sub _draw { 1612sub _draw {
1255 my ($self) = @_; 1613 my ($self) = @_;
1256 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1257 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
1621 $self->{layout}->set_ellipsise ($self->{ellipsise});
1622 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
1261 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1626 };
1263 1627
1264 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1265 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1629 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1630 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1631 : ($self->{w} - $tex->{w}) * 0.5);
1632
1633 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1634 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1635 : ($self->{h} - $tex->{h}) * 0.5);
1636 };
1637
1266 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1640
1641 if ($tex->{format} == GL_ALPHA) {
1269 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1270
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1644 } else {
1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646 }
1284 1647
1285 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1649}
1288 1650
1289############################################################################# 1651#############################################################################
1290 1652
1291package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1305 can_hover => 1, 1667 can_hover => 1,
1306 can_focus => 1, 1668 can_focus => 1,
1307 valign => 0, 1669 valign => 0,
1308 can_events => 1, 1670 can_events => 1,
1671 #text => ...
1309 @_ 1672 @_
1310 ) 1673 )
1311} 1674}
1312 1675
1313sub _set_text { 1676sub _set_text {
… …
1315 1678
1316 delete $self->{cur_h}; 1679 delete $self->{cur_h};
1317 1680
1318 return if $self->{text} eq $text; 1681 return if $self->{text} eq $text;
1319 1682
1320 delete $self->{texture};
1321
1322 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1323 $self->{text} = $text; 1684 $self->{text} = $text;
1324 1685
1325 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1327 1688
1328 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690 $self->update;
1691}
1692
1693sub set_text {
1694 my ($self, $text) = @_;
1695
1696 $self->{cursor} = length $text;
1697 $self->_set_text ($text);
1698
1699 $self->realloc;
1329} 1700}
1330 1701
1331sub get_text { 1702sub get_text {
1332 $_[0]{text} 1703 $_[0]{text}
1333} 1704}
… …
1336 my ($self) = @_; 1707 my ($self) = @_;
1337 1708
1338 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1339 1710
1340 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1341}
1342
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355} 1712}
1356 1713
1357sub key_down { 1714sub key_down {
1358 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1359 1716
… …
1361 my $sym = $ev->{sym}; 1718 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1719 my $uni = $ev->{unicode};
1363 1720
1364 my $text = $self->get_text; 1721 my $text = $self->get_text;
1365 1722
1366 if ($sym == 8) { 1723 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1725 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1735 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1736 $self->_emit ('escape');
1380 } elsif ($uni) { 1737 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1382 } 1741 }
1383 1742
1384 $self->_set_text ($text); 1743 $self->_set_text ($text);
1385 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1386} 1748}
1387 1749
1388sub focus_in { 1750sub focus_in {
1389 my ($self) = @_; 1751 my ($self) = @_;
1390 1752
… …
1405 utf8::encode $text; 1767 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1407 1769
1408 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1409 $self->update; 1771 $self->update;
1772
1773 1
1410} 1774}
1411 1775
1412sub mouse_motion { 1776sub mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1414# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1778# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1779
1780 0
1415} 1781}
1416 1782
1417sub _draw { 1783sub _draw {
1418 my ($self) = @_; 1784 my ($self) = @_;
1419 1785
… …
1466 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1467 1833
1468 my $sym = $ev->{sym}; 1834 my $sym = $ev->{sym};
1469 1835
1470 if ($sym == 13) { 1836 if ($sym == 13) {
1837 unshift @{$self->{history}},
1838 my $txt = $self->get_text;
1839 $self->{history_pointer} = -1;
1840 $self->{history_saveback} = '';
1471 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1472 $self->update; 1842 $self->update;
1473 1843
1844 } elsif ($sym == CFClient::SDLK_UP) {
1845 if ($self->{history_pointer} < 0) {
1846 $self->{history_saveback} = $self->get_text;
1847 }
1848 if (@{$self->{history} || []} > 0) {
1849 $self->{history_pointer}++;
1850 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1851 $self->{history_pointer} = @{$self->{history} || []} - 1;
1852 }
1853 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1854 }
1855
1856 } elsif ($sym == CFClient::SDLK_DOWN) {
1857 $self->{history_pointer}--;
1858 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1859
1860 if ($self->{history_pointer} >= 0) {
1861 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1862 } else {
1863 $self->set_text ($self->{history_saveback});
1864 }
1865
1474 } else { 1866 } else {
1475 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1476 } 1870 1
1477
1478} 1871}
1479 1872
1480############################################################################# 1873#############################################################################
1481 1874
1482package CFClient::UI::Button; 1875package CFClient::UI::Button;
… …
1491 1884
1492sub new { 1885sub new {
1493 my $class = shift; 1886 my $class = shift;
1494 1887
1495 $class->SUPER::new ( 1888 $class->SUPER::new (
1496 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1497 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1498 bg => [1, 1, 1, 0.2],
1499 active_fg => [0, 0, 1], 1892 active_fg => [0, 0, 1],
1500 can_hover => 1, 1893 can_hover => 1,
1501 align => 0, 1894 align => 0,
1502 valign => 0, 1895 valign => 0,
1503 can_events => 1, 1896 can_events => 1,
1504 @_ 1897 @_
1505 ) 1898 )
1506} 1899}
1507 1900
1901sub activate { }
1902
1508sub button_up { 1903sub button_up {
1509 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1510 1905
1906 $self->emit ("activate")
1511 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1512 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1513 $self->emit ("activate"); 1909
1514 } 1910 1
1515} 1911}
1516 1912
1517sub _draw { 1913sub _draw {
1518 my ($self) = @_; 1914 my ($self) = @_;
1519 1915
… …
1521 1917
1522 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1523 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1524 } 1920 }
1525 1921
1526 glEnable GL_BLEND;
1527 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1528 glEnable GL_TEXTURE_2D; 1922 glEnable GL_TEXTURE_2D;
1529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1530 glColor 0, 0, 0, 1; 1924 glColor 0, 0, 0, 1;
1531 1925
1532 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1533 1927
1534 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1535 glDisable GL_BLEND;
1536 1929
1537 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1538} 1931}
1539 1932
1540############################################################################# 1933#############################################################################
… …
1551 1944
1552sub new { 1945sub new {
1553 my $class = shift; 1946 my $class = shift;
1554 1947
1555 $class->SUPER::new ( 1948 $class->SUPER::new (
1556 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1557 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1558 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1559 state => 0, 1955 state => 0,
1560 can_hover => 1, 1956 can_hover => 1,
1561 @_ 1957 @_
1562 ) 1958 )
1563} 1959}
1564 1960
1565sub size_request { 1961sub size_request {
1566 my ($self) = @_; 1962 my ($self) = @_;
1567 1963
1568 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1569} 1965}
1570 1966
1571sub button_down { 1967sub button_down {
1572 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1573 1969
1574 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1575 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1576 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1577 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1578 } 1978 1
1579} 1979}
1580 1980
1581sub _draw { 1981sub _draw {
1582 my ($self) = @_; 1982 my ($self) = @_;
1583 1983
1584 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1585 1985
1586 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1587 1987
1588 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1988 my ($w, $h) = @$self{qw(w h)};
1989
1990 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1589 1991
1590 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1591 1993
1592 glEnable GL_BLEND; 1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1593 glEnable GL_TEXTURE_2D; 1996 glEnable GL_TEXTURE_2D;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595
1596 my $tex = $self->{state} ? $tex[1] : $tex[0];
1597
1598 $tex->draw_quad (0, 0, $s, $s); 1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1599
1600 glDisable GL_TEXTURE_2D; 1998 glDisable GL_TEXTURE_2D;
1601 glDisable GL_BLEND;
1602} 1999}
1603 2000
1604############################################################################# 2001#############################################################################
1605 2002
1606package CFClient::UI::Image; 2003package CFClient::UI::Image;
… …
1649 glTranslate 0, -$self->{w}, 0; 2046 glTranslate 0, -$self->{w}, 0;
1650 2047
1651 ($w, $h) = ($h, $w); 2048 ($w, $h) = ($h, $w);
1652 } 2049 }
1653 2050
1654 glEnable GL_BLEND;
1655 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1656 glEnable GL_TEXTURE_2D; 2051 glEnable GL_TEXTURE_2D;
1657 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1658 2053
1659 $tex->draw_quad (0, 0, $w, $h); 2054 $tex->draw_quad_alpha (0, 0, $w, $h);
1660 2055
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2056 glDisable GL_TEXTURE_2D;
1663} 2057}
1664 2058
1665############################################################################# 2059#############################################################################
1666 2060
… …
1714} 2108}
1715 2109
1716sub set_max { 2110sub set_max {
1717 my ($self, $max) = @_; 2111 my ($self, $max) = @_;
1718 2112
2113 return if $self->{max_val} == $max;
2114
1719 $self->{max_val} = $max; 2115 $self->{max_val} = $max;
2116 $self->update;
1720} 2117}
1721 2118
1722sub set_value { 2119sub set_value {
1723 my ($self, $val, $max) = @_; 2120 my ($self, $val, $max) = @_;
1724 2121
1725 $self->set_max ($max) 2122 $self->set_max ($max)
1726 if defined $max; 2123 if defined $max;
1727 2124
1728 $max = $self->{max_val}; 2125 return if $self->{val} == $val;
2126
1729 $self->{val} = $val; 2127 $self->{val} = $val;
1730
1731 $self->update; 2128 $self->update;
1732} 2129}
1733 2130
1734sub _draw { 2131sub _draw {
1735 my ($self) = @_; 2132 my ($self) = @_;
… …
1798 2195
1799sub new { 2196sub new {
1800 my ($class, %arg) = @_; 2197 my ($class, %arg) = @_;
1801 2198
1802 my $self = $class->SUPER::new ( 2199 my $self = $class->SUPER::new (
1803 tooltip => $arg{type}, 2200 tooltip => $arg{type},
1804 can_hover => 1, 2201 can_hover => 1,
2202 can_events => 1,
1805 %arg, 2203 %arg,
1806 ); 2204 );
1807 2205
1808 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1809 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1817 2215
1818 $self->{value}->set_fontsize ($fsize); 2216 $self->{value}->set_fontsize ($fsize);
1819 $self->{max} ->set_fontsize ($fsize); 2217 $self->{max} ->set_fontsize ($fsize);
1820} 2218}
1821 2219
2220sub set_max {
2221 my ($self, $max) = @_;
2222
2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
2225}
2226
1822sub set_value { 2227sub set_value {
1823 my ($self, $val, $max) = @_; 2228 my ($self, $val, $max) = @_;
1824 2229
1825 $self->set_max ($max) 2230 $self->set_max ($max)
1826 if defined $max; 2231 if defined $max;
1827 2232
1828 $self->{gauge}->set_value ($val, $max); 2233 $self->{gauge}->set_value ($val, $max);
1829 $self->{value}->set_text ($val); 2234 $self->{value}->set_text ($val);
1830}
1831
1832sub set_max {
1833 my ($self, $max) = @_;
1834
1835 $self->{gauge}->set_max ($max);
1836 $self->{max}->set_text ($max);
1837} 2235}
1838 2236
1839############################################################################# 2237#############################################################################
1840 2238
1841package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
… …
1851 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1852 2250
1853sub new { 2251sub new {
1854 my $class = shift; 2252 my $class = shift;
1855 2253
1856 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1857 2255
1858 # TODO: 0-width page 2256 # TODO: 0-width page
1859 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1860 # TODO: calculations are off 2258 # TODO: calculations are off
1861 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1862 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1863 active_fg => [0, 0, 0], 2261 active_fg => [0, 0, 0],
2262 bg => [0, 0, 0, 0.2],
2263 active_bg => [1, 1, 1, 0.5],
1864 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1865 req_w => 20, 2265 min_w => $::WIDTH / 80,
1866 req_h => 20, 2266 min_h => $::WIDTH / 80,
1867 vertical => 0, 2267 vertical => 0,
1868 can_hover => 1, 2268 can_hover => 1,
1869 inner_pad => 5, 2269 inner_pad => 0.02,
1870 @_ 2270 @_
1871 ); 2271 );
1872 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1873 $self 2276 $self
1874} 2277}
1875 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($self, $range) = @_;
2283
2284 ($range, $self->{range}) = ($self->{range}, $range);
2285
2286 $self->update
2287 if "@$range" ne "@{$self->{range}}";
2288}
2289
2290sub set_value {
2291 my ($self, $value) = @_;
2292
2293 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2294
2295 $hi = $lo + 1 if $hi <= $lo;
2296
2297 $page = $hi - $lo if $page > $hi - $lo;
2298
2299 $value = $lo if $value < $lo;
2300 $value = $hi - $page if $value > $hi - $page;
2301
2302 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2303 if $unit;
2304
2305 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2306
2307 if ($value != $old_value) {
2308 $self->_emit (changed => $value);
2309 $self->update;
2310 }
2311}
2312
1876sub size_request { 2313sub size_request {
1877 my ($self) = @_; 2314 my ($self) = @_;
1878 2315
1879 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1880 my $h = $self->{req_h};
1881
1882 $self->{vertical} ? ($h, $w) : ($w, $h)
1883} 2317}
1884 2318
1885sub button_down { 2319sub button_down {
1886 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1887 2321
1888 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1889 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1890} 2327}
1891 2328
1892sub mouse_motion { 2329sub mouse_motion {
1893 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1894 2331
1895 if ($GRAB == $self) { 2332 if ($GRAB == $self) {
2333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2334
2335 my (undef, $lo, $hi, $page) = @{$self->{range}};
2336
2337 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2338
2339 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2340 } else {
2341 return 0;
2342 }
2343
2344 1
2345}
2346
2347sub update {
2348 my ($self) = @_;
2349
2350 delete $self->{knob_w};
2351 $self->SUPER::update;
2352}
2353
2354sub _draw {
2355 my ($self) = @_;
2356
2357 unless ($self->{knob_w}) {
2358 $self->set_value ($self->{range}[0]);
2359
1896 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1897 2362
1898 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1899 2364
1900 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1901 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1902 2367
1903 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1904 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1905 $x = $lo if $x < $lo;
1906 $x = $hi - $page if $x > $hi - $page;
1907 $self->{range}[0] = $x;
1908 2370
1909 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1910 $self->update; 2372 $self->{knob_w} = $knob_w;
1911 } 2373 }
1912}
1913
1914# the inner_* stuff is for generating a padding for the slider handle,
1915# so that the handle doesn't leave the texture. This calculation isn't 100%
1916# correct propably, but it does the job for now
1917sub _calc_inner_pad_px {
1918 my ($self, $w) = @_;
1919 ($w / 100) * $self->{inner_pad} # % to pixels
1920}
1921
1922sub _draw {
1923 my ($self) = @_;
1924 2374
1925 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1926 2376
1927 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1928 2378
1929 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1930 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1931 2381
2382 glTranslate 1, 0, 0;
1932 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1933 glTranslate 0, -$self->{w}, 0;
1934
1935 ($w, $h) = ($h, $w);
1936 } 2384 }
1937 2385
1938 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1939 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1940 2388
1941 my ($value, $lo, $hi, $page) = @{$self->{range}};
1942
1943 $hi = $value + 1 if $lo == $hi;
1944
1945 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1946 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1947
1948 $page = int $page * $inner_w / ($hi - $lo);
1949 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1950
1951 $w -= $page;
1952 $page &= ~1;
1953 glTranslate $page * 0.5, 0, 0;
1954 $page ||= 2;
1955
1956 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1957 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963 2391
1964 # draw background 2392 # draw background
1965 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1966 2394
1967 # draw handle 2395 # draw handle
1968 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1969 2397
1970 glDisable GL_BLEND;
1971 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1972} 2399}
2400
2401#############################################################################
2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($class, %arg) = @_;
2409
2410 my $range = delete $arg{range};
2411
2412 my $self = $class->SUPER::new (
2413 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2414 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2415 to_value => sub { shift },
2416 from_value => sub { shift },
2417 %arg,
2418 );
2419
2420 $self->{slider}->connect (changed => sub {
2421 my ($self, $value) = @_;
2422 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2423 $self->{parent}->emit (changed => $value);
2424 });
2425
2426# $self->{entry}->connect (changed => sub {
2427# my ($self, $value) = @_;
2428# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2429# $self->{parent}->emit (changed => $value);
2430# });
2431
2432 $self->add ($self->{slider}, $self->{entry});
2433
2434 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2435
2436 $self
2437}
2438
2439sub set_range { shift->{slider}->set_range (@_) }
2440sub set_value { shift->{slider}->set_value (@_) }
1973 2441
1974############################################################################# 2442#############################################################################
1975 2443
1976package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1977 2445
… …
1986 fontsize => 1, 2454 fontsize => 1,
1987 can_events => 0, 2455 can_events => 0,
1988 #font => default_font 2456 #font => default_font
1989 @_, 2457 @_,
1990 2458
1991 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1992 par => [], 2460 par => [],
1993 height => 0, 2461 height => 0,
1994 children => [ 2462 children => [
1995 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1996 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1997 ], 2465 ],
1998 ); 2466 );
1999 2467
2000 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
2001 $self->update;
2002 });
2003 2469
2004 $self 2470 $self
2005} 2471}
2006 2472
2007sub set_fontsize { 2473sub set_fontsize {
2008 my ($self, $fontsize) = @_; 2474 my ($self, $fontsize) = @_;
2009 2475
2010 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
2011 $self->reflow; 2477 $self->reflow;
2012}
2013
2014sub text_height {
2015 my ($self, $text) = @_;
2016
2017 my $layout = $self->{layout};
2018
2019 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2020 $layout->set_width ($self->{w});
2021 $layout->set_text ($text);
2022
2023 ($layout->size)[1]
2024}
2025
2026sub reflow {
2027 my ($self) = @_;
2028
2029 $self->{need_reflow}++;
2030 $self->update;
2031} 2478}
2032 2479
2033sub size_allocate { 2480sub size_allocate {
2034 my ($self, $w, $h) = @_; 2481 my ($self, $w, $h) = @_;
2035 2482
… …
2040 $self->{layout}->set_width ($self->{children}[0]{w}); 2487 $self->{layout}->set_width ($self->{children}[0]{w});
2041 2488
2042 $self->reflow; 2489 $self->reflow;
2043} 2490}
2044 2491
2492sub text_size {
2493 my ($self, $text, $indent) = @_;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2498 $layout->set_width ($self->{children}[0]{w} - $indent);
2499 $layout->set_markup ($text);
2500
2501 $layout->size
2502}
2503
2504sub reflow {
2505 my ($self) = @_;
2506
2507 $self->{need_reflow}++;
2508 $self->update;
2509}
2510
2511sub set_offset {
2512 my ($self, $offset) = @_;
2513
2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
2516}
2517
2518sub clear {
2519 my ($self) = @_;
2520
2521 $self->{par} = [];
2522 $self->{height} = 0;
2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2524}
2525
2045sub add_paragraph { 2526sub add_paragraph {
2046 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
2047 2528
2048 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
2049 2530 my ($w, $h) = $self->text_size ($line);
2050 my $height = $self->text_height ($text);
2051
2052 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
2053 2534
2054 push @{$self->{par}}, [$height, $color, $text];
2055
2056 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2057 $self->{children}[1]->update;
2058} 2536}
2059 2537
2060sub update { 2538sub update {
2061 my ($self) = @_; 2539 my ($self) = @_;
2062 2540
… …
2064 2542
2065 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
2066 2544
2067 delete $self->{texture}; 2545 delete $self->{texture};
2068 2546
2069 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
2070 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
2071 my $height = 0; 2551 my $height = 0;
2072 2552
2073 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
2074 for @{$self->{par}}; 2557 for (@{$self->{par}}) {
2558 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2559 $layout->set_width ($W - $_->[3]);
2560 $layout->set_markup ($_->[4]);
2561 my ($w, $h) = $layout->size;
2562 $_->[0] = $w + $_->[3];
2563 $_->[1] = $h;
2564 }
2565
2566 $height += $_->[1];
2567 }
2075 2568
2076 $self->{height} = $height; 2569 $self->{height} = $height;
2077 2570
2078 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2079 2572
2080 delete $self->{texture}; 2573 delete $self->{texture};
2081 } 2574 }
2082 2575
2083 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2084 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
2085 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
2086 2579
2580 my $top = int $self->{children}[1]{range}[0];
2581
2582 my $y0 = $top;
2583 my $y1 = $top + $H;
2584
2585 my $y = 0;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_font ($self->{font}) if $self->{font};
2590
2087 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2089 glEnable GL_TEXTURE_2D;
2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2091
2092 my $top = int $self->{children}[1]{range}[0];
2093
2094 my $y0 = $top;
2095 my $y1 = $top + $self->{h};
2096
2097 my $y = 0;
2098
2099 my $layout = $self->{layout};
2100
2101 $layout->set_font ($self->{font}) if $self->{font};
2102 2594
2103 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
2104 my $h = $par->[0]; 2596 my $h = $par->[1];
2105 2597
2106 if ($y0 < $y + $h && $y < $y1) { 2598 if ($y0 < $y + $h && $y < $y1) {
2599 $layout->set_foreground (@{ $par->[2] });
2600 $layout->set_width ($W - $par->[3]);
2107 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
2108 2602
2109 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2110 my ($W, $H) = $layout->size; 2604
2111 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2112 } 2607 }
2113 2608
2114 $y += $h; 2609 $y += $h;
2115 } 2610 }
2116 2611
2117 glDisable GL_TEXTURE_2D;
2118 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
2119 }; 2613 };
2120 }); 2614 });
2121} 2615}
2122 2616
2123sub _draw { 2617sub _draw {
2124 my ($self) = @_; 2618 my ($self) = @_;
2125 2619
2126 if ($self->{texture}) {
2127 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
2128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2622 glColor 1, 1, 1, 1;
2129 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2130 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
2131 }
2132 2625
2133 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
2134 2627
2135} 2628}
2136 2629
… …
2184 2677
2185sub new { 2678sub new {
2186 my $class = shift; 2679 my $class = shift;
2187 2680
2188 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
2189 state => 0, 2682 state => 0,
2190 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
2191 @_ 2684 @_
2192 ); 2685 );
2193 2686
2194 if ($self->{state}) {
2195 $self->{state} = 0;
2196 $self->toggle_flopper;
2197 }
2198
2199 $self 2687 $self
2200} 2688}
2201 2689
2202sub toggle_flopper { 2690sub toggle_flopper {
2203 my ($self) = @_; 2691 my ($self) = @_;
2204 2692
2205 # TODO: use animation 2693 $self->{other}->toggle_visibility;
2206 if ($self->{state} = !$self->{state}) {
2207 $CFClient::UI::ROOT->add ($self->{other});
2208 $self->{other}->move ($self->coord2global (0, $self->{h}));
2209 $self->emit ("open");
2210 } else {
2211 $CFClient::UI::ROOT->remove ($self->{other});
2212 $self->emit ("close");
2213 }
2214
2215 $self->emit (changed => $self->{state});
2216} 2694}
2217 2695
2218############################################################################# 2696#############################################################################
2219 2697
2220package CFClient::UI::Tooltip; 2698package CFClient::UI::Tooltip;
… …
2230 @_, 2708 @_,
2231 can_events => 0, 2709 can_events => 0,
2232 ) 2710 )
2233} 2711}
2234 2712
2235sub set_markup { 2713sub set_tooltip_from {
2236 my ($self, $text) = @_; 2714 my ($self, $widget) = @_;
2237 2715
2238 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2716 my $tooltip = $widget->{tooltip};
2239 $self->{label}->set_markup ($text); 2717
2240 $self->add ($self->{label}); 2718 if ($ENV{CFPLUS_DEBUG} & 2) {
2719 $tooltip .= "\n\n" . (ref $widget) . "\n"
2720 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2721 . "req $widget->{req_w} $widget->{req_h}\n"
2722 . "visible $widget->{visible}";
2723 }
2724
2725 $self->add (new CFClient::UI::Label
2726 markup => $tooltip,
2727 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2728 fontsize => 0.8,
2729 fg => [0, 0, 0, 1],
2730 ellipsise => 0,
2731 font => ($widget->{tooltip_font} || $::FONT_PROP),
2732 );
2241} 2733}
2242 2734
2243sub size_request { 2735sub size_request {
2244 my ($self) = @_; 2736 my ($self) = @_;
2245
2246 $self->child->set_max_size ($::WIDTH * 0.3);
2247 2737
2248 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2249 2739
2250 ($w + 4, $h + 4) 2740 ($w + 4, $h + 4)
2251} 2741}
… …
2254 my ($self, $w, $h) = @_; 2744 my ($self, $w, $h) = @_;
2255 2745
2256 $self->SUPER::size_allocate ($w - 4, $h - 4); 2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2257} 2747}
2258 2748
2749sub visibility_change {
2750 my ($self, $visible) = @_;
2751
2752 return unless $visible;
2753
2754 $self->{root}->on_post_alloc ("move_$self" => sub {
2755 my $widget = $self->{owner}
2756 or return;
2757
2758 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2759
2760 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2761 if $x + $self->{w} > $::WIDTH;
2762
2763 $self->move_abs ($x, $y);
2764 });
2765}
2766
2259sub _draw { 2767sub _draw {
2260 my ($self) = @_; 2768 my ($self) = @_;
2261 2769
2262 glPushMatrix;
2263 glTranslate 0.375, 0.375; 2770 glTranslate 0.375, 0.375;
2264 2771
2265 my ($w, $h) = @$self{qw(w h)}; 2772 my ($w, $h) = @$self{qw(w h)};
2266 2773
2267 glColor 1, 0.8, 0.4; 2774 glColor 1, 0.8, 0.4;
… …
2278 glVertex 0 , $h; 2785 glVertex 0 , $h;
2279 glVertex $w, $h; 2786 glVertex $w, $h;
2280 glVertex $w, 0; 2787 glVertex $w, 0;
2281 glEnd; 2788 glEnd;
2282 2789
2283 glPopMatrix; 2790 glTranslate 2 - 0.375, 2 - 0.375;
2284 2791
2285 glTranslate 2, 2;
2286 $self->SUPER::_draw; 2792 $self->SUPER::_draw;
2287} 2793}
2288 2794
2289############################################################################# 2795#############################################################################
2290 2796
… …
2295use CFClient::OpenGL; 2801use CFClient::OpenGL;
2296 2802
2297sub new { 2803sub new {
2298 my $class = shift; 2804 my $class = shift;
2299 2805
2300 $class->SUPER::new ( 2806 my $self = $class->SUPER::new (
2301 aspect => 1, 2807 aspect => 1,
2808 can_events => 0,
2302 @_, 2809 @_,
2303 ) 2810 );
2811
2812 if ($self->{anim} && $self->{animspeed}) {
2813 Scalar::Util::weaken (my $widget = $self);
2814
2815 $self->{timer} = Event->timer (
2816 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2817 hard => 1,
2818 interval => $self->{animspeed},
2819 cb => sub {
2820 ++$widget->{frame};
2821 $widget->update;
2822 },
2823 );
2824 }
2825
2826 $self
2304} 2827}
2305 2828
2306sub size_request { 2829sub size_request {
2307 (32, 8) 2830 (32, 8)
2308} 2831}
2309 2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2310sub draw { 2841sub _draw {
2311 my ($self) = @_; 2842 my ($self) = @_;
2312 2843
2844 return unless $::CONN;
2845
2846 my $face;
2847
2848 if ($self->{frame}) {
2849 my $anim = $::CONN->{anim}[$self->{anim}];
2850
2851 $face = $anim->[ $self->{frame} % @$anim ]
2852 if $anim && @$anim;
2853 }
2854
2313 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2314 2856
2315 if ($tex) { 2857 if ($tex) {
2316 glEnable GL_BLEND;
2317 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2318 glEnable GL_TEXTURE_2D; 2858 glEnable GL_TEXTURE_2D;
2319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2320 glColor 1, 1, 1, 1; 2860 glColor 1, 1, 1, 1;
2321 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2322 glDisable GL_TEXTURE_2D; 2862 glDisable GL_TEXTURE_2D;
2323 glDisable GL_BLEND;
2324 } 2863 }
2864}
2865
2866sub DESTROY {
2867 my ($self) = @_;
2868
2869 $self->{timer}->cancel
2870 if $self->{timer};
2871
2872 $self->SUPER::DESTROY;
2325} 2873}
2326 2874
2327############################################################################# 2875#############################################################################
2328 2876
2877package CFClient::UI::Buttonbar;
2878
2879our @ISA = CFClient::UI::HBox::;
2880
2881# TODO: should actualyl wrap buttons and other goodies.
2882
2883#############################################################################
2884
2885package CFClient::UI::Menu;
2886
2887our @ISA = CFClient::UI::FancyFrame::;
2888
2889use CFClient::OpenGL;
2890
2891sub new {
2892 my $class = shift;
2893
2894 my $self = $class->SUPER::new (
2895 items => [],
2896 z => 100,
2897 @_,
2898 );
2899
2900 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2901
2902 for my $item (@{ $self->{items} }) {
2903 my ($widget, $cb) = @$item;
2904
2905 # handle various types of items, only text for now
2906 if (!ref $widget) {
2907 $widget = new CFClient::UI::Label
2908 can_hover => 1,
2909 can_events => 1,
2910 text => $widget;
2911 }
2912
2913 $self->{item}{$widget} = $item;
2914
2915 $self->{vbox}->add ($widget);
2916 }
2917
2918 $self
2919}
2920
2921# popup given the event (must be a mouse button down event currently)
2922sub popup {
2923 my ($self, $ev) = @_;
2924
2925 $self->_emit ("popdown");
2926
2927 # maybe save $GRAB? must be careful about events...
2928 $GRAB = $self;
2929 $self->{button} = $ev->{button};
2930
2931 $self->show;
2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933}
2934
2935sub mouse_motion {
2936 my ($self, $ev, $x, $y) = @_;
2937
2938 # TODO: should use vbox->find_widget or so
2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2943}
2944
2945sub button_up {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 if ($ev->{button} == $self->{button}) {
2949 undef $GRAB;
2950 $self->hide;
2951
2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
2954 } else {
2955 return 0
2956 }
2957
2958 1
2959}
2960
2961#############################################################################
2962
2963package CFClient::UI::Multiplexer;
2964
2965our @ISA = CFClient::UI::Container::;
2966
2967sub new {
2968 my $class = shift;
2969
2970 my $self = $class->SUPER::new (
2971 @_,
2972 );
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976
2977 $self
2978}
2979
2980sub add {
2981 my ($self, @widgets) = @_;
2982
2983 $self->SUPER::add (@widgets);
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987}
2988
2989sub set_current_page {
2990 my ($self, $page_or_widget) = @_;
2991
2992 my $widget = ref $page_or_widget
2993 ? $page_or_widget
2994 : $self->{children}[$page_or_widget];
2995
2996 $self->{current} = $widget;
2997 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2998
2999 $self->_emit (page_changed => $self->{current});
3000
3001 $self->realloc;
3002}
3003
3004sub visible_children {
3005 $_[0]{current}
3006}
3007
3008sub size_request {
3009 my ($self) = @_;
3010
3011 $self->{current}->size_request
3012}
3013
3014sub size_allocate {
3015 my ($self, $w, $h) = @_;
3016
3017 $self->{current}->configure (0, 0, $w, $h);
3018}
3019
3020sub _draw {
3021 my ($self) = @_;
3022
3023 $self->{current}->draw;
3024}
3025
3026#############################################################################
3027
3028package CFClient::UI::Notebook;
3029
3030our @ISA = CFClient::UI::VBox::;
3031
3032sub new {
3033 my $class = shift;
3034
3035 my $self = $class->SUPER::new (
3036 buttonbar => (new CFClient::UI::Buttonbar),
3037 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3038 # filter => # will be put between multiplexer and $self
3039 @_,
3040 );
3041
3042 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3043 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3044
3045 $self
3046}
3047
3048sub add {
3049 my ($self, $title, $widget, $tooltip) = @_;
3050
3051 Scalar::Util::weaken $self;
3052
3053 $self->{buttonbar}->add (new CFClient::UI::Button
3054 markup => $title,
3055 tooltip => $tooltip,
3056 on_activate => sub { $self->set_current_page ($widget) },
3057 );
3058
3059 $self->{multiplexer}->add ($widget);
3060}
3061
3062sub set_current_page {
3063 my ($self, $page) = @_;
3064
3065 $self->{multiplexer}->set_current_page ($page);
3066 $self->_emit (page_changed => $self->{multiplexer}{current});
3067}
3068
3069#############################################################################
3070
3071package CFClient::UI::Statusbox;
3072
3073our @ISA = CFClient::UI::VBox::;
3074
3075sub new {
3076 my $class = shift;
3077
3078 $class->SUPER::new (
3079 fontsize => 0.8,
3080 @_,
3081 )
3082}
3083
3084sub reorder {
3085 my ($self) = @_;
3086 my $NOW = time;
3087
3088 while (my ($k, $v) = each %{ $self->{item} }) {
3089 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3090 }
3091
3092 my @widgets;
3093
3094 my @items = sort {
3095 $a->{pri} <=> $b->{pri}
3096 or $b->{id} <=> $a->{id}
3097 } values %{ $self->{item} };
3098
3099 my $count = 10 + 1;
3100 for my $item (@items) {
3101 last unless --$count;
3102
3103 push @widgets, $item->{label} ||= do {
3104 # TODO: doesn't handle markup well (read as: at all)
3105 my $short = $item->{count} > 1
3106 ? "<b>$item->{count} ×</b> $item->{text}"
3107 : $item->{text};
3108
3109 for ($short) {
3110 s/^\s+//;
3111 s/\s+/ /g;
3112 }
3113
3114 new CFClient::UI::Label
3115 markup => $short,
3116 tooltip => $item->{tooltip},
3117 tooltip_font => $::FONT_PROP,
3118 tooltip_width => 0.67,
3119 fontsize => $item->{fontsize} || $self->{fontsize},
3120 max_w => $::WIDTH * 0.44,
3121 fg => $item->{fg},
3122 can_events => 1,
3123 can_hover => 1
3124 };
3125 }
3126
3127 $self->clear;
3128 $self->SUPER::add (reverse @widgets);
3129}
3130
3131sub add {
3132 my ($self, $text, %arg) = @_;
3133
3134 $text =~ s/^\s+//;
3135 $text =~ s/\s+$//;
3136
3137 return unless $text;
3138
3139 my $timeout = time + ((delete $arg{timeout}) || 60);
3140
3141 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3142
3143 if (my $item = $self->{item}{$group}) {
3144 if ($item->{text} eq $text) {
3145 $item->{count}++;
3146 } else {
3147 $item->{count} = 1;
3148 $item->{text} = $item->{tooltip} = $text;
3149 }
3150 $item->{id} = ++$self->{id};
3151 $item->{timeout} = $timeout;
3152 delete $item->{label};
3153 } else {
3154 $self->{item}{$group} = {
3155 id => ++$self->{id},
3156 text => $text,
3157 timeout => $timeout,
3158 tooltip => $text,
3159 fg => [0.8, 0.8, 0.8, 0.8],
3160 pri => 0,
3161 count => 1,
3162 %arg,
3163 };
3164 }
3165
3166 $self->reorder;
3167}
3168
3169sub reconfigure {
3170 my ($self) = @_;
3171
3172 delete $_->{label}
3173 for values %{ $self->{item} || {} };
3174
3175 $self->reorder;
3176 $self->SUPER::reconfigure;
3177}
3178
3179#############################################################################
3180
3181package CFClient::UI::Inventory;
3182
3183our @ISA = CFClient::UI::ScrolledWindow::;
3184
3185sub new {
3186 my $class = shift;
3187
3188 my $self = $class->SUPER::new (
3189 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3190 @_,
3191 );
3192
3193 $self
3194}
3195
3196sub set_items {
3197 my ($self, $items) = @_;
3198
3199 $self->{child}->clear;
3200 return unless $items;
3201
3202 my @items = sort {
3203 ($a->{type} <=> $b->{type})
3204 or ($a->{name} cmp $b->{name})
3205 } @$items;
3206
3207 $self->{real_items} = \@items;
3208
3209 my $row = 0;
3210 for my $item (@items) {
3211 CFClient::Item::update_widgets $item;
3212
3213 $self->{child}->add (0, $row, $item->{face_widget});
3214 $self->{child}->add (1, $row, $item->{desc_widget});
3215 $self->{child}->add (2, $row, $item->{weight_widget});
3216
3217 $row++;
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::BindEditor;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (my $vb = new CFClient::UI::VBox);
3233
3234
3235 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3236 text => "start recording",
3237 tooltip => "Start/Stops recording of actions."
3238 ."All subsequent actions after the recording started will be captured."
3239 ."The actions are displayed after the record was stopped."
3240 ."To bind the action you have to click on the 'Bind' button",
3241 on_activate => sub {
3242 unless ($self->{recording}) {
3243 $self->start;
3244 } else {
3245 $self->stop;
3246 }
3247 });
3248
3249 $vb->add (new CFClient::UI::Label text => "Actions:");
3250 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3251
3252 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3255 $hb->add (new CFClient::UI::Button
3256 text => "bind",
3257 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3258 on_activate => sub {
3259 $self->ask_for_bind;
3260 });
3261
3262 $vb->add (my $hb = new CFClient::UI::HBox);
3263 $hb->add (new CFClient::UI::Button
3264 text => "ok",
3265 expand => 1,
3266 tooltip => "This closes the binding editor and saves the binding",
3267 on_activate => sub {
3268 $self->hide;
3269 $self->commit;
3270 });
3271
3272 $hb->add (new CFClient::UI::Button
3273 text => "cancel",
3274 expand => 1,
3275 tooltip => "This closes the binding editor without saving",
3276 on_activate => sub {
3277 $self->hide;
3278 $self->{binding_cancel}->()
3279 if $self->{binding_cancel};
3280 });
3281
3282 $self->update_binding_widgets;
3283
3284 $self
3285}
3286
3287sub commit {
3288 my ($self) = @_;
3289 my ($mod, $sym, $cmds) = $self->get_binding;
3290 if ($sym != 0 && @$cmds > 0) {
3291 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3292 ."'. Don't forget 'Save Config'!");
3293 $self->{binding_change}->($mod, $sym, $cmds)
3294 if $self->{binding_change};
3295 } else {
3296 $::STATUSBOX->add ("No action bound, no key or action specified!");
3297 $self->{binding_cancel}->()
3298 if $self->{binding_cancel};
3299 }
3300}
3301
3302sub start {
3303 my ($self) = @_;
3304
3305 $self->{rec_btn}->set_text ("stop recording");
3306 $self->{recording} = 1;
3307 $self->clear_command_list;
3308 $::CONN->start_record if $::CONN;
3309}
3310
3311sub stop {
3312 my ($self) = @_;
3313
3314 $self->{rec_btn}->set_text ("start recording");
3315 $self->{recording} = 0;
3316
3317 my $rec;
3318 $rec = $::CONN->stop_record if $::CONN;
3319 return unless ref $rec eq 'ARRAY';
3320 $self->set_command_list ($rec);
3321}
3322
3323
3324sub ask_for_bind_and_commit {
3325 my ($self) = @_;
3326 $self->ask_for_bind (1);
3327}
3328
3329sub ask_for_bind {
3330 my ($self, $commit) = @_;
3331
3332 CFClient::Binder::open_binding_dialog (sub {
3333 my ($mod, $sym) = @_;
3334 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3335 $self->update_binding_widgets;
3336 $self->commit if $commit;
3337 });
3338}
3339
3340# $mod and $sym are the modifiers and key symbol
3341# $cmds is a array ref of strings (the commands)
3342# $cb is the callback that is executed on OK
3343# $ccb is the callback that is executed on CANCEL and
3344# when the binding was unsuccessful on OK
3345sub set_binding {
3346 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3347
3348 $self->clear_command_list;
3349 $self->{recording} = 0;
3350 $self->{rec_btn}->set_text ("start recording");
3351
3352 $self->{binding} = [$mod, $sym];
3353 $self->{commands} = $cmds;
3354
3355 $self->{binding_change} = $cb;
3356 $self->{binding_cancel} = $ccb;
3357
3358 $self->update_binding_widgets;
3359}
3360
3361# this is a shortcut method that asks for a binding
3362# and then just binds it.
3363sub do_quick_binding {
3364 my ($self, $cmds) = @_;
3365 $self->set_binding (undef, undef, $cmds, sub {
3366 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3367 });
3368 $self->ask_for_bind (1);
3369}
3370
3371sub update_binding_widgets {
3372 my ($self) = @_;
3373 my ($mod, $sym, $cmds) = $self->get_binding;
3374 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3375 $self->set_command_list ($cmds);
3376}
3377
3378sub get_binding {
3379 my ($self) = @_;
3380 return (
3381 $self->{binding}->[0],
3382 $self->{binding}->[1],
3383 [ grep { defined $_ } @{$self->{commands}} ]
3384 );
3385}
3386
3387sub clear_command_list {
3388 my ($self) = @_;
3389 $self->{cmdbox}->clear ();
3390}
3391
3392sub set_command_list {
3393 my ($self, $cmds) = @_;
3394
3395 $self->{cmdbox}->clear ();
3396 $self->{commands} = $cmds;
3397
3398 my $idx = 0;
3399
3400 for (@$cmds) {
3401 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3402
3403 my $i = $idx;
3404 $hb->add (new CFClient::UI::Label text => $_);
3405 $hb->add (new CFClient::UI::Button
3406 text => "delete",
3407 tooltip => "Deletes the action from the record",
3408 on_activate => sub {
3409 $self->{cmdbox}->remove ($hb);
3410 $cmds->[$i] = undef;
3411 });
3412
3413
3414 $idx++
3415 }
3416}
3417
3418#############################################################################
3419
3420package CFClient::UI::SpellList;
3421
3422our @ISA = CFClient::UI::Table::;
3423
3424sub new {
3425 my $class = shift;
3426
3427 my $self = $class->SUPER::new (
3428 binding => [],
3429 commands => [],
3430 @_,
3431 )
3432}
3433
3434# XXX: Do sorting? Argl...
3435sub add_spell {
3436 my ($self, $spell) = @_;
3437 $self->{spells}->{$spell->{name}} = $spell;
3438
3439 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3440 face => $spell->{face},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message});
3444
3445 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3446 text => $spell->{name},
3447 can_hover => 1,
3448 can_events => 1,
3449 tooltip => $spell->{message},
3450 expand => 1);
3451
3452 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3453 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3454 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3455 expand => 1);
3456
3457 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3458 text => "bind to key",
3459 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3460}
3461
3462sub rebuild_spell_list {
3463 my ($self) = @_;
3464 $self->{tbl_idx} = 0;
3465 $self->add_spell ($_) for values %{$self->{spells}};
3466}
3467
3468sub remove_spell {
3469 my ($self, $spell) = @_;
3470 delete $self->{spells}->{$spell->{name}};
3471 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
2329package CFClient::UI::Root; 3476package CFClient::UI::Root;
2330 3477
2331our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2332 3479
2333use CFClient::OpenGL; 3480use CFClient::OpenGL;
2334 3481
2335sub check_size { 3482sub new {
2336 my ($self) = @_; 3483 my $class = shift;
2337 3484
2338 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
2339} 3493}
2340 3494
2341sub size_request { 3495sub size_request {
2342 ($::WIDTH, $::HEIGHT) 3496 my ($self) = @_;
2343}
2344 3497
2345sub configure { 3498 ($self->{w}, $self->{h})
3499}
3500
3501sub _to_pixel {
3502 my ($coord, $size, $max) = @_;
3503
3504 $coord =
3505 $coord eq "center" ? ($max - $size) * 0.5
3506 : $coord eq "max" ? $max
3507 : $coord;
3508
3509 $coord = 0 if $coord < 0;
3510 $coord = $max - $size if $coord > $max - $size;
3511
3512 int $coord + 0.5
3513}
3514
3515sub size_allocate {
2346 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2347 3517
2348 $self->SUPER::configure ($x, $y, $w, $h);
2349
2350 for my $child (@{$self->{children}}) { 3518 for my $child ($self->children) {
2351 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2352 3520
2353 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3521 $X = $child->{force_x} if exists $child->{force_x};
2354 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3522 $Y = $child->{force_y} if exists $child->{force_y};
3523
3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
2355 $child->configure ($X, $Y, $W,$H); 3527 $child->configure ($X, $Y, $W, $H);
2356 } 3528 }
2357} 3529}
2358 3530
2359sub _topleft { 3531sub coord2local {
2360 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2361 3533
2362 ($x, $y) 3534 ($x, $y)
2363} 3535}
2364 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2365sub update { 3543sub update {
2366 my ($self) = @_; 3544 my ($self) = @_;
2367 3545
2368 $self->check_size; 3546 $::WANT_REFRESH++;
2369 ::refresh ();
2370} 3547}
2371 3548
2372sub add { 3549sub add {
2373 my ($self, $child) = @_; 3550 my ($self, @children) = @_;
2374 3551
2375 # integerize window positions 3552 $_->{is_toplevel} = 1
2376 $child->{x} = int $child->{x}; 3553 for @children;
2377 $child->{y} = int $child->{y};
2378 3554
2379 $self->SUPER::add ($child); 3555 $self->SUPER::add (@children);
3556}
3557
3558sub remove {
3559 my ($self, @children) = @_;
3560
3561 $self->SUPER::remove (@children);
3562
3563 delete $self->{is_toplevel}
3564 for @children;
3565
3566 while (@children) {
3567 my $w = pop @children;
3568 push @children, $w->children;
3569 $w->set_invisible;
3570 }
2380} 3571}
2381 3572
2382sub on_refresh { 3573sub on_refresh {
2383 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2384 3575
2385 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2386} 3577}
2387 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2388sub draw { 3585sub draw {
2389 my ($self) = @_; 3586 my ($self) = @_;
2390 3587
2391 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2392 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2393 } 3591 }
3592
3593 if ($self->{realloc}) {
3594 my %queue;
3595 my @queue;
3596 my $widget;
3597
3598 outer:
3599 while () {
3600 if (my $realloc = delete $self->{realloc}) {
3601 for $widget (values %$realloc) {
3602 $widget->{visible} or next; # do not resize invisible widgets
3603
3604 $queue{$widget+0}++ and next; # duplicates are common
3605
3606 push @{ $queue[$widget->{visible}] }, $widget;
3607 }
3608 }
3609
3610 while () {
3611 @queue or last outer;
3612
3613 $widget = pop @{ $queue[-1] || [] }
3614 and last;
3615
3616 pop @queue;
3617 }
3618
3619 delete $queue{$widget+0};
3620
3621 my ($w, $h) = $widget->size_request;
3622
3623 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3624 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3625
3626 $w = $widget->{force_w} if exists $widget->{force_w};
3627 $h = $widget->{force_h} if exists $widget->{force_h};
3628
3629 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3630 || delete $widget->{force_realloc}) {
3631 $widget->{req_w} = $w;
3632 $widget->{req_h} = $h;
3633
3634 $self->{size_alloc}{$widget+0} = $widget;
3635
3636 if (my $parent = $widget->{parent}) {
3637 $self->{realloc}{$parent+0} = $parent
3638 unless $queue{$parent+0};
3639
3640 $parent->{force_size_alloc} = 1;
3641 $self->{size_alloc}{$parent+0} = $parent;
3642 }
3643 }
3644
3645 delete $self->{realloc}{$widget+0};
3646 }
3647 }
3648
3649 while (my $size_alloc = delete $self->{size_alloc}) {
3650 my @queue = sort { $b->{visible} <=> $a->{visible} }
3651 values %$size_alloc;
3652
3653 while () {
3654 my $widget = pop @queue || last;
3655
3656 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3657
3658 $w = 0 if $w < 0;
3659 $h = 0 if $h < 0;
3660
3661 $w = int $w + 0.5;
3662 $h = int $h + 0.5;
3663
3664 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3665 $widget->{old_w} = $widget->{w};
3666 $widget->{old_h} = $widget->{h};
3667
3668 $widget->{w} = $w;
3669 $widget->{h} = $h;
3670
3671 $widget->emit (size_allocate => $w, $h);
3672 }
3673 }
3674 }
3675
3676 while ($self->{post_alloc_hook}) {
3677 $_->()
3678 for values %{delete $self->{post_alloc_hook}};
3679 }
3680
2394 3681
2395 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2396 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2397 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2398 3685
2399 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2400 glLoadIdentity; 3687 glLoadIdentity;
2401 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2402 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2403 glLoadIdentity; 3690 glLoadIdentity;
2404 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2405 $self->_draw; 3699 $self->_draw;
2406} 3700}
2407 3701
2408############################################################################# 3702#############################################################################
2409 3703
2410package CFClient::UI; 3704package CFClient::UI;
2411 3705
2412$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
2413$TOOLTIP = new CFClient::UI::Tooltip; 3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2414 3708
24151 37091
2416 3710

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