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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.176 by root, Tue Apr 25 12:10:58 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 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
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 61 }
40 62
41 return; 63 return;
42 } 64 }
43 } 65 }
… …
47 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
48} 70}
49 71
50# class methods for events 72# class methods for events
51sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 75 if $FOCUS;
54} 76}
55 77
56sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 80 if $FOCUS;
59} 81}
60 82
61sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
62 my ($ev) = @_; 84 my ($ev) = @_;
… …
71 check_tooltip; 93 check_tooltip;
72 } 94 }
73 95
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 97
76 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 100}
81 101
82sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
83 my ($ev) = @_; 103 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
85 105
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 107
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 109
90 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 112
95 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 115 $grab->update if $grab;
98 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 133
116 check_tooltip; 134 check_tooltip;
117 } 135 }
118 136
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 138 if $HOVER;
123} 139}
124 140
125# convert position array to integers 141# convert position array to integers
126sub harmonize { 142sub harmonize {
127 my ($vals) = @_; 143 my ($vals) = @_;
… …
133 $rem += $_ - $i; 149 $rem += $_ - $i;
134 $_ = $i; 150 $_ = $i;
135 } 151 }
136} 152}
137 153
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
138############################################################################# 195#############################################################################
139 196
140package CFClient::UI::Base; 197package CFClient::UI::Base;
141 198
142use strict; 199use strict;
… …
145 202
146sub new { 203sub new {
147 my $class = shift; 204 my $class = shift;
148 205
149 my $self = bless { 206 my $self = bless {
150 x => 0, 207 x => "center",
151 y => 0, 208 y => "center",
152 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
153 can_events => 1, 212 can_events => 1,
154 @_ 213 @_
155 }, $class; 214 }, $class;
156 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
157 for (keys %$self) { 218 for (keys %$self) {
158 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
160 } 221 }
161 } 222 }
162 223
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
163 $self 236 $self
164} 237}
165 238
166sub destroy { 239sub destroy {
167 my ($self) = @_; 240 my ($self) = @_;
… …
176 return if $self->{parent}; 249 return if $self->{parent};
177 250
178 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
179} 252}
180 253
181sub hide { 254sub set_visible {
182 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};
183 278
184 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
186 281
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
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 368 }
243} 369}
244 370
245sub size_allocate { 371sub size_allocate {
246 # nothing to be done 372 # nothing to be done
247} 373}
248 374
249sub children { 375sub children {
250} 376}
251 377
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
262sub set_max_size { 378sub set_max_size {
263 my ($self, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
264 380
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 382 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 383}
268 384
269# return top left coordinates 385sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 386 my ($self, $tooltip) = @_;
272 387
273 $self->{parent} 388 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 389 $tooltip =~ s/\s+$//;
275 390
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
277} 399}
278 400
279# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
280sub coord2local { 402sub coord2local {
281 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
282 404
283 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 406}
286 407
287# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
288sub coord2global { 409sub coord2global {
289 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
290 411
291 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 413}
294 414
295sub focus_in { 415sub focus_in {
296 my ($self) = @_; 416 my ($self) = @_;
297 417
298 return if $FOCUS == $self; 418 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
300 420
301 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
302 422
303 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
304 424
305 $focus->update if $focus; 425 $focus->update if $focus;
306 $FOCUS->update; 426 $FOCUS->update;
307} 427}
308 428
… …
311 431
312 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
313 433
314 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
315 435
316 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
317 437
318 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
319} 442}
320 443
321sub mouse_motion { } 444sub mouse_motion { }
322sub button_up { } 445sub button_up { }
323sub key_down { } 446sub key_down { }
324sub key_up { } 447sub key_up { }
325 448
326sub button_down { 449sub button_down {
327 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
328 451
329 $self->focus_in; 452 $self->focus_in;
330} 453}
331 454
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
336sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
337 528
338sub draw { 529sub draw {
339 my ($self) = @_; 530 my ($self) = @_;
340 531
341 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
342 543
343 glPushMatrix; 544 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw; 546 $self->_draw;
346 glPopMatrix; 547 glPopMatrix;
… …
358 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
359 glEnd; 560 glEnd;
360 glDisable GL_BLEND; 561 glDisable GL_BLEND;
361 } 562 }
362 563
363 if ($ENV{PCLIENT_DEBUG}) { 564 if ($ENV{CFPLUS_DEBUG} & 1) {
364 glPushMatrix; 565 glPushMatrix;
365 glColor 1, 1, 0, 1; 566 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP; 568 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 569 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 570 glVertex $self->{w} - 1, 0;
370 glVertex $self->{w}, $self->{h}; 571 glVertex $self->{w} - 1, $self->{h} - 1;
371 glVertex 0 , $self->{h}; 572 glVertex 0 , $self->{h} - 1;
372 glEnd; 573 glEnd;
373 glPopMatrix; 574 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 576 }
376} 577}
377 578
378sub _draw { 579sub _draw {
379 my ($self) = @_; 580 my ($self) = @_;
380 581
381 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
382} 583}
383 584
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 585sub DESTROY {
448 my ($self) = @_; 586 my ($self) = @_;
449 587
588 delete $WIDGET{$self+0};
450 #$self->deactivate; 589 #$self->deactivate;
451} 590}
452 591
453############################################################################# 592#############################################################################
454 593
… …
463 my $class = shift; 602 my $class = shift;
464 603
465 # range [value, low, high, page] 604 # range [value, low, high, page]
466 605
467 $class->SUPER::new ( 606 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
470 @_ 609 @_
471 ) 610 )
472} 611}
473 612
474sub _draw { 613sub _draw {
475 my ($self) = @_; 614 my ($self) = @_;
476 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
478 622
479 glEnable GL_BLEND; 623 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
482 626
483 glBegin GL_QUADS; 627 glBegin GL_QUADS;
484 glVertex 0 , 0; 628 glVertex 0 , 0;
485 glVertex 0 , $h; 629 glVertex 0 , $h;
486 glVertex $w, $h; 630 glVertex $w, $h;
487 glVertex $w, 0; 631 glVertex $w, 0;
488 glEnd; 632 glEnd;
489 633
490 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
491} 636}
492 637
493############################################################################# 638#############################################################################
494 639
495package CFClient::UI::Empty; 640package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 646 $class->SUPER::new (can_events => 0, %arg);
502} 647}
503 648
504sub size_request { 649sub size_request {
505 (0, 0) 650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
506} 653}
507 654
508sub draw { } 655sub draw { }
509 656
510############################################################################# 657#############################################################################
… …
527 674
528 $self 675 $self
529} 676}
530 677
531sub add { 678sub add {
532 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
533 680
534 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
535 683
536 use sort 'stable'; 684 use sort 'stable';
537 685
538 $self->{children} = [ 686 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
541 ]; 689 ];
542 690
543 $child->check_size; 691 $self->realloc;
544} 692}
545 693
546sub children { 694sub children {
547 @{ $_[0]{children} } 695 @{ $_[0]{children} }
548} 696}
… …
553 delete $child->{parent}; 701 delete $child->{parent};
554 $child->hide; 702 $child->hide;
555 703
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 705
558 $self->check_size; 706 $self->realloc;
559 $self->update;
560} 707}
561 708
562sub clear { 709sub clear {
563 my ($self) = @_; 710 my ($self) = @_;
564 711
… …
567 714
568 for (@$children) { 715 for (@$children) {
569 delete $_->{parent}; 716 delete $_->{parent};
570 $_->hide; 717 $_->hide;
571 } 718 }
719
720 $self->realloc;
572} 721}
573 722
574sub find_widget { 723sub find_widget {
575 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
576 725
… …
651} 800}
652 801
653sub update { 802sub update {
654 my ($self) = @_; 803 my ($self) = @_;
655 804
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 806 $self->SUPER::update;
658} 807}
659 808
660sub size_allocate { 809sub size_allocate {
661 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
662 811
663 $self->SUPER::size_allocate ($w, $h); 812 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
665} 820}
666 821
667sub render_child { 822sub render_child {
668 my ($self) = @_; 823 my ($self) = @_;
669 824
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 826 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 828
674# glColorMask 1, 1, 1, 0; 829 {
675# glEnable GL_BLEND; 830 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 831
677# glRasterPos 0, 0; 832 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 833 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 834 }
680# glColorMask 1, 1, 1, 1; 835
836 $self->_render;
681 }; 837 };
682} 838}
683 839
684sub _draw { 840sub _draw {
685 my ($self) = @_; 841 my ($self) = @_;
686 842
687 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
688 844
689 my $tex = $self->{texture} 845 my $tex = $self->{texture}
690 or return; 846 or return;
691 847
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 850 glColor 1, 1, 1, 1;
697 851
698 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 853
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
702} 855}
703 856
704############################################################################# 857#############################################################################
705 858
706package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
707 860
708our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 862
736sub new { 863sub new {
737 my $class = shift; 864 my $class = shift;
738 865
739 my $self = $class->SUPER::new ( 866 $class->SUPER::new (
740 bg => [1, 1, 1, 1], 867 scroll_x => 0,
741 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
742 border => 0.8,
743 @_ 869 @_,
744 ); 870 )
745
746 $self
747} 871}
748 872
749sub _draw { 873sub size_request {
874 my ($self) = @_;
875
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
750 my ($self) = @_; 885 my ($self, $w, $h) = @_;
751 886
752 my ($w, $h) = ($self->{w}, $self->{h}); 887 my $child = $self->child;
753 888
754 glEnable GL_BLEND; 889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758 891
759# glBegin GL_QUADS; 892 $self->child->configure (0, 0, $w, $h);
760# glColor 0, 0, 0, 0; 893 $self->update;
761# glVertex 0 , 0; 894}
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766 895
896sub set_offset {
897 my ($self, $x, $y) = @_;
767 898
768 $self->child->draw; 899 $self->{view_x} = int $x;
769 glDisable GL_BLEND; 900 $self->{view_y} = int $y;
770 glDisable GL_TEXTURE_2D; 901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
771} 942}
772 943
773############################################################################# 944#############################################################################
774 945
775package CFClient::UI::FancyFrame; 946package CFClient::UI::ScrolledWindow;
776 947
777our @ISA = CFClient::UI::Bin::; 948our @ISA = CFClient::UI::HBox::;
778
779use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 949
785sub new { 950sub new {
786 my $class = shift; 951 my $class = shift;
787 952
788 # TODO: user_x, user_y, overwrite moveto? 953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my ($class, %arg) = @_;
1056
1057 my $title = delete $arg{title};
789 1058
790 my $self = $class->SUPER::new ( 1059 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1060 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1061 border_bg => [1, 1, 1, 1],
793 border => 0.6, 1062 border => 0.6,
794 can_events => 1, 1063 can_events => 1,
795 @_ 1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
796 ); 1067 );
797 1068
798 $self->{title} &&= new CFClient::UI::Label 1069 $self->{title} = new CFClient::UI::Label
799 align => 0, 1070 align => 0,
800 valign => 1, 1071 valign => 1,
801 text => $self->{title}, 1072 text => $title,
802 fontsize => $self->{border}; 1073 fontsize => $self->{border}
1074 if defined $title;
803 1075
804 $self 1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
805} 1084}
806 1085
807sub border { 1086sub border {
808 int $_[0]{border} * $::FONTSIZE 1087 int $_[0]{border} * $::FONTSIZE
809} 1088}
810 1089
811sub size_request { 1090sub size_request {
812 my ($self) = @_; 1091 my ($self) = @_;
1092
1093 $self->{title}->size_request
1094 if $self->{title};
813 1095
814 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
815 1097
816 ( 1098 (
817 $w + $self->border * 2, 1099 $w + $self->border * 2,
… …
820} 1102}
821 1103
822sub size_allocate { 1104sub size_allocate {
823 my ($self, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
824 1106
1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
1112
1113 my $border = $self->border;
1114
825 $h -= List::Util::max 0, $self->border * 2; 1115 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1116 $w -= List::Util::max 0, $border * 2;
827 1117
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
832} 1119}
833 1120
834sub button_down { 1121sub button_down {
835 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
836 1123
… …
852 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
853 1140
854 my $dx = $ev->{x} - $ox; 1141 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy; 1142 my $dy = $ev->{y} - $oy;
856 1143
857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146
1147 $self->realloc;
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size;
861 }; 1149 };
862 1150
863 } elsif ($lr ^ $td) { 1151 } elsif ($lr ^ $td) {
864 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
865 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
… …
867 $self->{motion} = sub { 1155 $self->{motion} = sub {
868 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
869 1157
870 ($x, $y) = ($ev->{x}, $ev->{y}); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
871 1159
872 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
873 $self->update;
874 }; 1161 };
875 } 1162 }
876} 1163}
877 1164
878sub button_up { 1165sub button_up {
… …
888} 1175}
889 1176
890sub _draw { 1177sub _draw {
891 my ($self) = @_; 1178 my ($self) = @_;
892 1179
1180 my $child = $self->{children}[0];
1181
893 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
895 1184
896 glEnable GL_BLEND;
897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900 1187
901 my $border = $self->border; 1188 my $border = $self->border;
902 1189
903 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
904 $tex[1]->draw_quad (0, 0, $w, $border); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
908 1195
909 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
910 1198
911 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
912 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
913 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
914 1202 $bg->{t} = $ch / $bg->{h};
915 glColor @{ $self->{bg} };
916
917 $bg->{s} = $rep_x;
918 $bg->{t} = $rep_y;
919 $bg->{wrap_mode} = 1;
920 $bg->draw_quad ($border, $border, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
921 1205
922 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
923 glDisable GL_BLEND;
924 1207
925 $self->{title}->draw if $self->{title};
926 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
927} 1214}
928 1215
929############################################################################# 1216#############################################################################
930 1217
931package CFClient::UI::Table; 1218package CFClient::UI::Table;
… …
939sub new { 1226sub new {
940 my $class = shift; 1227 my $class = shift;
941 1228
942 $class->SUPER::new ( 1229 $class->SUPER::new (
943 col_expand => [], 1230 col_expand => [],
944 @_ 1231 @_,
945 ) 1232 )
1233}
1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
946} 1237}
947 1238
948sub add { 1239sub add {
949 my ($self, $x, $y, $child) = @_; 1240 my ($self, $x, $y, $child) = @_;
950 1241
951 $child->set_parent ($self); 1242 $child->set_parent ($self);
952 $self->{children}[$y][$x] = $child; 1243 $self->{children}[$y][$x] = $child;
953 1244
954 $child->check_size; 1245 $self->realloc;
955} 1246}
956 1247
957sub children {
958 grep $_, map @$_, grep $_, @{ $_[0]{children} }
959}
960
961# TODO: move to container class maybe? send childs a signal on removal? 1248# TODO: move to container class maybe? send children a signal on removal?
962sub clear { 1249sub clear {
963 my ($self) = @_; 1250 my ($self) = @_;
964 1251
965 my @children = $self->children; 1252 my @children = $self->children;
966 delete $self->{children}; 1253 delete $self->{children};
… …
968 for (@children) { 1255 for (@children) {
969 delete $_->{parent}; 1256 delete $_->{parent};
970 $_->hide; 1257 $_->hide;
971 } 1258 }
972 1259
973 $self->update; 1260 $self->realloc;
974} 1261}
975 1262
976sub get_wh { 1263sub get_wh {
977 my ($self) = @_; 1264 my ($self) = @_;
978 1265
… …
1009sub size_allocate { 1296sub size_allocate {
1010 my ($self, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
1011 1298
1012 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
1013 1300
1014 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
1015 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
1016 1303
1017 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
1018 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
1019 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
1020 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
1074 } 1361 }
1075} 1362}
1076 1363
1077############################################################################# 1364#############################################################################
1078 1365
1079package CFClient::UI::HBox; 1366package CFClient::UI::Box;
1080
1081# TODO: wrap into common Box base class
1082 1367
1083our @ISA = CFClient::UI::Container::; 1368our @ISA = CFClient::UI::Container::;
1084 1369
1085sub size_request { 1370sub size_request {
1086 my ($self) = @_; 1371 my ($self) = @_;
1087 1372
1088 my @alloc = map [$_->size_request], @{$self->{children}}; 1373 $self->{vertical}
1089 1374 ? (
1090 ( 1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1091 (List::Util::sum map $_->[0], @alloc), 1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1092 (List::Util::max map $_->[1], @alloc), 1377 )
1093 ) 1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
1094} 1382}
1095 1383
1096sub size_allocate { 1384sub size_allocate {
1097 my ($self, $w, $h) = @_; 1385 my ($self, $w, $h) = @_;
1098 1386
1099 ($h, $w) = ($w, $h); 1387 my $space = $self->{vertical} ? $h : $w;
1100
1101 my $children = $self->{children}; 1388 my $children = $self->{children};
1102 1389
1103 my @h = map $_->{req_w}, @$children; 1390 my @req;
1104 1391
1105 my $req_h = List::Util::sum @h; 1392 if ($self->{homogeneous}) {
1106 1393 @req = ($space / (@$children || 1)) x @$children;
1107 if ($req_h > $h) {
1108 # ah well, not enough space
1109 $_ *= $h / $req_h for @h;
1110 } else { 1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
1111 my $exp = List::Util::sum map $_->{expand}, @$children; 1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1112 $exp ||= 1;
1113 1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
1114 for (0 .. $#$children) { 1407 for 0 .. $#$children;
1115 my $child = $children->[$_];
1116
1117 my $alloc_h = $h[$_];
1118 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1119 $h[$_] = $alloc_h;
1120 } 1408 }
1121 } 1409 }
1122 1410
1123 CFClient::UI::harmonize \@h; 1411 CFClient::UI::harmonize \@req;
1124 1412
1125 my $y = 0; 1413 my $pos = 0;
1126 for (0 .. $#$children) { 1414 for (0 .. $#$children) {
1127 my $child = $children->[$_];
1128 my $h = $h[$_]; 1415 my $alloc = $req[$_];
1129 $child->configure ($y, 0, $h, $w); 1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1130 1417
1131 $y += $h; 1418 $pos += $alloc;
1132 } 1419 }
1133 1420
1134 1 1421 1
1135} 1422}
1136 1423
1137############################################################################# 1424#############################################################################
1138 1425
1426package CFClient::UI::HBox;
1427
1428our @ISA = CFClient::UI::Box::;
1429
1430sub new {
1431 my $class = shift;
1432
1433 $class->SUPER::new (
1434 vertical => 0,
1435 @_,
1436 )
1437}
1438
1439#############################################################################
1440
1139package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
1140 1442
1141# TODO: wrap into common Box base class
1142
1143our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
1144 1444
1145sub size_request { 1445sub new {
1146 my ($self) = @_; 1446 my $class = shift;
1147 1447
1148 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
1149 1449 vertical => 1,
1150 ( 1450 @_,
1151 (List::Util::max map $_->[0], @alloc),
1152 (List::Util::sum map $_->[1], @alloc),
1153 ) 1451 )
1154} 1452}
1155 1453
1156sub size_allocate {
1157 my ($self, $w, $h) = @_;
1158
1159 my $children = $self->{children};
1160
1161 my @h = map $_->{req_h}, @$children;
1162
1163 my $req_h = List::Util::sum @h;
1164
1165 if ($req_h > $h) {
1166 # ah well, not enough space
1167 $_ *= $h / $req_h for @h;
1168 } else {
1169 my $exp = List::Util::sum map $_->{expand}, @$children;
1170 $exp ||= 1;
1171
1172 for (0 .. $#$children) {
1173 my $child = $children->[$_];
1174
1175 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1176 }
1177 }
1178
1179 CFClient::UI::harmonize \@h;
1180
1181 my $y = 0;
1182 for (0 .. $#$children) {
1183 my $child = $children->[$_];
1184 my $h = $h[$_];
1185 $child->configure (0, $y, $w, $h);
1186
1187 $y += $h;
1188 }
1189
1190 1
1191}
1192
1193############################################################################# 1454#############################################################################
1194 1455
1195package CFClient::UI::Label; 1456package CFClient::UI::Label;
1196 1457
1197our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
1198 1459
1199use CFClient::OpenGL; 1460use CFClient::OpenGL;
1200 1461
1201sub new { 1462sub new {
1202 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
1203 1464
1204 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
1205 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
1467 #bg => none
1468 #active_bg => none
1206 #font => default_font 1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1207 fontsize => 1, 1475 fontsize => 1,
1208 text => "",
1209 align => -1, 1476 align => -1,
1210 valign => -1, 1477 valign => -1,
1211 padding => 2, 1478 padding_x => 2,
1212 layout => new CFClient::Layout, 1479 padding_y => 2,
1213 can_events => 0, 1480 can_events => 0,
1214 %arg 1481 %arg
1215 ); 1482 );
1216 1483
1217 if (exists $self->{template}) { 1484 if (exists $self->{template}) {
1218 my $layout = new CFClient::Layout; 1485 my $layout = new CFClient::Layout;
1219 $layout->set_text (delete $self->{template}); 1486 $layout->set_text (delete $self->{template});
1220 $self->{template} = $layout; 1487 $self->{template} = $layout;
1221 } 1488 }
1222 1489
1223 $self->set_text (delete $self->{text}) if exists $self->{text}; 1490 if (exists $self->{markup}) {
1224 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1491 $self->set_markup (delete $self->{markup});
1492 } else {
1493 $self->set_text (delete $self->{text});
1494 }
1225 1495
1226 $self 1496 $self
1227} 1497}
1228 1498
1229sub escape { 1499sub escape($) {
1230 local $_ = $_[1]; 1500 local $_ = $_[0];
1231 1501
1232 s/&/&amp;/g; 1502 s/&/&amp;/g;
1233 s/>/&gt;/g; 1503 s/>/&gt;/g;
1234 s/</&lt;/g; 1504 s/</&lt;/g;
1235 1505
1236 $_[1] 1506 $_
1237} 1507}
1238 1508
1239sub update { 1509sub update {
1240 my ($self) = @_; 1510 my ($self) = @_;
1241 1511
1242 delete $self->{texture}; 1512 delete $self->{texture};
1243 $self->SUPER::update; 1513 $self->SUPER::update;
1244} 1514}
1245 1515
1246sub reconfigure {
1247 my ($self) = @_;
1248
1249 delete $self->{texture};
1250}
1251
1252sub set_text { 1516sub set_text {
1253 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
1254 1518
1255 return if $self->{text} eq "T$text"; 1519 return if $self->{text} eq "T$text";
1256 $self->{text} = "T$text"; 1520 $self->{text} = "T$text";
1257 1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1258 $self->{layout}->set_text ($text); 1523 $self->{layout}->set_text ($text);
1259 1524
1260 delete $self->{texture}; 1525 $self->realloc;
1261 $self->update; 1526 $self->update;
1262 $self->check_size;
1263} 1527}
1264 1528
1265sub set_markup { 1529sub set_markup {
1266 my ($self, $markup) = @_; 1530 my ($self, $markup) = @_;
1267 1531
1268 return if $self->{text} eq "M$markup"; 1532 return if $self->{text} eq "M$markup";
1269 $self->{text} = "M$markup"; 1533 $self->{text} = "M$markup";
1270 1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1271 $self->{layout}->set_markup ($markup); 1538 $self->{layout}->set_markup ($markup);
1272 1539
1273 delete $self->{texture}; 1540 $self->realloc;
1274 $self->update; 1541 $self->update;
1275 $self->check_size;
1276} 1542}
1277 1543
1278sub size_request { 1544sub size_request {
1279 my ($self) = @_; 1545 my ($self) = @_;
1280 1546
1281 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1282 $self->{layout}->set_width ($self->{max_w} || -1); 1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1283 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1284 1552
1285 my ($w, $h) = $self->{layout}->size; 1553 my ($w, $h) = $self->{layout}->size;
1286 1554
1287 if (exists $self->{template}) { 1555 if (exists $self->{template}) {
… …
1292 1560
1293 $w = List::Util::max $w, $w2; 1561 $w = List::Util::max $w, $w2;
1294 $h = List::Util::max $h, $h2; 1562 $h = List::Util::max $h, $h2;
1295 } 1563 }
1296 1564
1297 ( 1565 ($w, $h)
1298 $w + $self->{padding} * 2,
1299 $h + $self->{padding} * 2,
1300 )
1301} 1566}
1302 1567
1303sub size_allocate { 1568sub size_allocate {
1304 my ($self, $w, $h) = @_; 1569 my ($self, $w, $h) = @_;
1305 1570
1571 delete $self->{ox};
1572
1306 delete $self->{texture}; 1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1307} 1575}
1308 1576
1309sub set_fontsize { 1577sub set_fontsize {
1310 my ($self, $fontsize) = @_; 1578 my ($self, $fontsize) = @_;
1311 1579
1312 $self->{fontsize} = $fontsize; 1580 $self->{fontsize} = $fontsize;
1313 delete $self->{texture}; 1581 delete $self->{texture};
1314 $self->check_size; 1582
1315 $self->update; 1583 $self->realloc;
1316} 1584}
1317 1585
1318sub _draw { 1586sub _draw {
1319 my ($self) = @_; 1587 my ($self) = @_;
1320 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1321 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1322 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
1323 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1324 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1325 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1326 }; 1600 };
1327 1601
1328 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
1330 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1331 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332 1614
1615 if ($tex->{format} == GL_ALPHA) {
1333 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1334
1335 $self->{ox} = int (
1336 $self->{align} < 0 ? $self->{padding}
1337 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1338 : ($self->{w} - $tex->{w}) * 0.5
1339 );
1340
1341 $self->{oy} = int (
1342 $self->{valign} < 0 ? $self->{padding}
1343 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1344 : ($self->{h} - $tex->{h}) * 0.5
1345 );
1346
1347 $tex->draw_quad ($self->{ox}, $self->{oy}); 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1618 } else {
1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1620 }
1348 1621
1349 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1350 glDisable GL_BLEND;
1351} 1623}
1352 1624
1353############################################################################# 1625#############################################################################
1354 1626
1355package CFClient::UI::EntryBase; 1627package CFClient::UI::EntryBase;
… …
1368 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1369 can_hover => 1, 1641 can_hover => 1,
1370 can_focus => 1, 1642 can_focus => 1,
1371 valign => 0, 1643 valign => 0,
1372 can_events => 1, 1644 can_events => 1,
1645 #text => ...
1373 @_ 1646 @_
1374 ) 1647 )
1375} 1648}
1376 1649
1377sub _set_text { 1650sub _set_text {
… …
1387 $self->{text} = $text; 1660 $self->{text} = $text;
1388 1661
1389 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1390 $self->{layout}->set_text ("$text "); 1663 $self->{layout}->set_text ("$text ");
1391 1664
1392 $self->emit (changed => $self->{text}); 1665 $self->_emit (changed => $self->{text});
1666}
1667
1668sub set_text {
1669 my ($self, $text) = @_;
1670
1671 $self->{cursor} = length $text;
1672 $self->_set_text ($text);
1673
1674 $self->realloc;
1393} 1675}
1394 1676
1395sub get_text { 1677sub get_text {
1396 $_[0]{text} 1678 $_[0]{text}
1397} 1679}
… …
1400 my ($self) = @_; 1682 my ($self) = @_;
1401 1683
1402 my ($w, $h) = $self->SUPER::size_request; 1684 my ($w, $h) = $self->SUPER::size_request;
1403 1685
1404 ($w + 1, $h) # add 1 for cursor 1686 ($w + 1, $h) # add 1 for cursor
1405}
1406
1407sub size_allocate {
1408 my ($self, $w, $h) = @_;
1409
1410 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1411}
1412
1413sub set_text {
1414 my ($self, $text) = @_;
1415
1416 $self->{cursor} = length $text;
1417 $self->_set_text ($text);
1418 $self->update;
1419} 1687}
1420 1688
1421sub key_down { 1689sub key_down {
1422 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1423 1691
… …
1425 my $sym = $ev->{sym}; 1693 my $sym = $ev->{sym};
1426 my $uni = $ev->{unicode}; 1694 my $uni = $ev->{unicode};
1427 1695
1428 my $text = $self->get_text; 1696 my $text = $self->get_text;
1429 1697
1430 if ($sym == 8) { 1698 if ($uni == 8) {
1431 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1432 } elsif ($sym == 127) { 1700 } elsif ($uni == 127) {
1433 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1434 } elsif ($sym == CFClient::SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1435 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1436 } elsif ($sym == CFClient::SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1437 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1438 } elsif ($sym == CFClient::SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1439 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1440 } elsif ($sym == CFClient::SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1441 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1442 } elsif ($sym == 27) { 1710 } elsif ($uni == 27) {
1443 $self->emit ('escape'); 1711 $self->_emit ('escape');
1444 } elsif ($uni) { 1712 } elsif ($uni) {
1445 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1446 } 1714 }
1447 1715
1448 $self->_set_text ($text); 1716 $self->_set_text ($text);
1449 $self->update; 1717
1718 $self->realloc;
1450} 1719}
1451 1720
1452sub focus_in { 1721sub focus_in {
1453 my ($self) = @_; 1722 my ($self) = @_;
1454 1723
… …
1534 if ($sym == 13) { 1803 if ($sym == 13) {
1535 unshift @{$self->{history}}, 1804 unshift @{$self->{history}},
1536 my $txt = $self->get_text; 1805 my $txt = $self->get_text;
1537 $self->{history_pointer} = -1; 1806 $self->{history_pointer} = -1;
1538 $self->{history_saveback} = ''; 1807 $self->{history_saveback} = '';
1539 $self->emit (activate => $txt); 1808 $self->_emit (activate => $txt);
1540 $self->update; 1809 $self->update;
1541 1810
1542 } elsif ($sym == CFClient::SDLK_UP) { 1811 } elsif ($sym == CFClient::SDLK_UP) {
1543 if ($self->{history_pointer} < 0) { 1812 if ($self->{history_pointer} < 0) {
1544 $self->{history_saveback} = $self->get_text; 1813 $self->{history_saveback} = $self->get_text;
… …
1581 1850
1582sub new { 1851sub new {
1583 my $class = shift; 1852 my $class = shift;
1584 1853
1585 $class->SUPER::new ( 1854 $class->SUPER::new (
1586 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1587 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1588 bg => [1, 1, 1, 0.2],
1589 active_fg => [0, 0, 1], 1858 active_fg => [0, 0, 1],
1590 can_hover => 1, 1859 can_hover => 1,
1591 align => 0, 1860 align => 0,
1592 valign => 0, 1861 valign => 0,
1593 can_events => 1, 1862 can_events => 1,
1594 @_ 1863 @_
1595 ) 1864 )
1596} 1865}
1597 1866
1867sub activate { }
1868
1598sub button_up { 1869sub button_up {
1599 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1600 1871
1872 $self->emit ("activate")
1601 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1602 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1603 $self->emit ("activate");
1604 }
1605} 1875}
1606 1876
1607sub _draw { 1877sub _draw {
1608 my ($self) = @_; 1878 my ($self) = @_;
1609 1879
… …
1611 1881
1612 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1613 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1614 } 1884 }
1615 1885
1616 glEnable GL_BLEND;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618 glEnable GL_TEXTURE_2D; 1886 glEnable GL_TEXTURE_2D;
1619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1620 glColor 0, 0, 0, 1; 1888 glColor 0, 0, 0, 1;
1621 1889
1622 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1623 1891
1624 glDisable GL_TEXTURE_2D; 1892 glDisable GL_TEXTURE_2D;
1625 glDisable GL_BLEND;
1626 1893
1627 $self->SUPER::_draw; 1894 $self->SUPER::_draw;
1628} 1895}
1629 1896
1630############################################################################# 1897#############################################################################
… …
1641 1908
1642sub new { 1909sub new {
1643 my $class = shift; 1910 my $class = shift;
1644 1911
1645 $class->SUPER::new ( 1912 $class->SUPER::new (
1646 padding => 2, 1913 padding_x => 2,
1914 padding_y => 2,
1647 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1648 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1649 state => 0, 1919 state => 0,
1650 can_hover => 1, 1920 can_hover => 1,
1651 @_ 1921 @_
1652 ) 1922 )
1653} 1923}
1654 1924
1655sub size_request { 1925sub size_request {
1656 my ($self) = @_; 1926 my ($self) = @_;
1657 1927
1658 ($self->{padding} * 2 + 6) x 2 1928 (6) x 2
1659} 1929}
1660 1930
1661sub button_down { 1931sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1663 1933
1664 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1665 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1666 $self->{state} = !$self->{state}; 1936 $self->{state} = !$self->{state};
1667 $self->emit (changed => $self->{state}); 1937 $self->_emit (changed => $self->{state});
1668 } 1938 }
1669} 1939}
1670 1940
1671sub _draw { 1941sub _draw {
1672 my ($self) = @_; 1942 my ($self) = @_;
1673 1943
1674 $self->SUPER::_draw; 1944 $self->SUPER::_draw;
1675 1945
1676 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1677 1947
1678 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1679 1951
1680 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1681 1953
1682 glEnable GL_BLEND; 1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1683 glEnable GL_TEXTURE_2D; 1956 glEnable GL_TEXTURE_2D;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685
1686 my $tex = $self->{state} ? $tex[1] : $tex[0];
1687
1688 $tex->draw_quad (0, 0, $s, $s); 1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1689
1690 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1691 glDisable GL_BLEND;
1692} 1959}
1693 1960
1694############################################################################# 1961#############################################################################
1695 1962
1696package CFClient::UI::Image; 1963package CFClient::UI::Image;
… …
1739 glTranslate 0, -$self->{w}, 0; 2006 glTranslate 0, -$self->{w}, 0;
1740 2007
1741 ($w, $h) = ($h, $w); 2008 ($w, $h) = ($h, $w);
1742 } 2009 }
1743 2010
1744 glEnable GL_BLEND;
1745 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1746 glEnable GL_TEXTURE_2D; 2011 glEnable GL_TEXTURE_2D;
1747 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1748 2013
1749 $tex->draw_quad (0, 0, $w, $h); 2014 $tex->draw_quad_alpha (0, 0, $w, $h);
1750 2015
1751 glDisable GL_BLEND;
1752 glDisable GL_TEXTURE_2D; 2016 glDisable GL_TEXTURE_2D;
1753} 2017}
1754 2018
1755############################################################################# 2019#############################################################################
1756 2020
… …
1945 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1946 2210
1947sub new { 2211sub new {
1948 my $class = shift; 2212 my $class = shift;
1949 2213
1950 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1951 2215
1952 # TODO: 0-width page 2216 # TODO: 0-width page
1953 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1954 # TODO: calculations are off 2218 # TODO: calculations are off
1955 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1956 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1957 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1958 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1959 req_w => 20, 2225 min_w => $::WIDTH / 80,
1960 req_h => 20, 2226 min_h => $::WIDTH / 80,
1961 vertical => 0, 2227 vertical => 0,
1962 can_hover => 1, 2228 can_hover => 1,
1963 inner_pad => 5, 2229 inner_pad => 0.02,
1964 @_ 2230 @_
1965 ); 2231 );
1966 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1967 $self 2236 $self
1968} 2237}
1969 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1970sub size_request { 2273sub size_request {
1971 my ($self) = @_; 2274 my ($self) = @_;
1972 2275
1973 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1974 my $h = $self->{req_h};
1975
1976 $self->{vertical} ? ($h, $w) : ($w, $h)
1977} 2277}
1978 2278
1979sub button_down { 2279sub button_down {
1980 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1981 2281
1982 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1983 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1984} 2287}
1985 2288
1986sub mouse_motion { 2289sub mouse_motion {
1987 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1988 2291
1989 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1990 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1991 2311
1992 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1993 2313
1994 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1995 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1996 2316
1997 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1998 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1999 $x = $lo if $x < $lo;
2000 $x = $hi - $page if $x > $hi - $page;
2001 $self->{range}[0] = $x;
2002 2319
2003 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
2004 $self->update; 2321 $self->{knob_w} = $knob_w;
2005 } 2322 });
2006}
2007 2323
2008# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
2009# so that the handle doesn't leave the texture. This calculation isn't 100%
2010# correct propably, but it does the job for now
2011sub _calc_inner_pad_px {
2012 my ($self, $w) = @_;
2013 ($w / 100) * $self->{inner_pad} # % to pixels
2014} 2325}
2015 2326
2016sub _draw { 2327sub _draw {
2017 my ($self) = @_; 2328 my ($self) = @_;
2018 2329
2019 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
2020 2331
2021 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
2022 2333
2023 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
2024 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
2025 2336
2337 glTranslate 1, 0, 0;
2026 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
2027 glTranslate 0, -$self->{w}, 0;
2028
2029 ($w, $h) = ($h, $w);
2030 } 2339 }
2031 2340
2032 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2033 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2034 2343
2035 my ($value, $lo, $hi, $page) = @{$self->{range}};
2036
2037 $hi = $value + 1 if $lo == $hi;
2038
2039 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2040 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2041
2042 $page = int $page * $inner_w / ($hi - $lo);
2043 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2044
2045 $w -= $page;
2046 $page &= ~1;
2047 glTranslate $page * 0.5, 0, 0;
2048 $page ||= 2;
2049
2050 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2051 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2052
2053 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2346
2058 # draw background 2347 # draw background
2059 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2060 2349
2061 # draw handle 2350 # draw handle
2062 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2063 2352
2064 glDisable GL_BLEND;
2065 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
2066} 2354}
2355
2356#############################################################################
2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
2067 2396
2068############################################################################# 2397#############################################################################
2069 2398
2070package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
2071 2400
… …
2080 fontsize => 1, 2409 fontsize => 1,
2081 can_events => 0, 2410 can_events => 0,
2082 #font => default_font 2411 #font => default_font
2083 @_, 2412 @_,
2084 2413
2085 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
2086 par => [], 2415 par => [],
2087 height => 0, 2416 height => 0,
2088 children => [ 2417 children => [
2089 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
2090 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
… …
2101 2430
2102 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
2103 $self->reflow; 2432 $self->reflow;
2104} 2433}
2105 2434
2106sub text_height {
2107 my ($self, $text) = @_;
2108
2109 my $layout = $self->{layout};
2110
2111 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2112 $layout->set_width ($self->{children}[0]{w});
2113 $layout->set_text ($text);
2114
2115 ($layout->size)[1]
2116}
2117
2118sub reflow {
2119 my ($self) = @_;
2120
2121 $self->{need_reflow}++;
2122 $self->update;
2123}
2124
2125sub size_allocate { 2435sub size_allocate {
2126 my ($self, $w, $h) = @_; 2436 my ($self, $w, $h) = @_;
2127 2437
2128 $self->SUPER::size_allocate ($w, $h); 2438 $self->SUPER::size_allocate ($w, $h);
2129 2439
… …
2132 $self->{layout}->set_width ($self->{children}[0]{w}); 2442 $self->{layout}->set_width ($self->{children}[0]{w});
2133 2443
2134 $self->reflow; 2444 $self->reflow;
2135} 2445}
2136 2446
2447sub text_size {
2448 my ($self, $text, $indent) = @_;
2449
2450 my $layout = $self->{layout};
2451
2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453 $layout->set_width ($self->{children}[0]{w} - $indent);
2454 $layout->set_markup ($text);
2455
2456 $layout->size
2457}
2458
2459sub reflow {
2460 my ($self) = @_;
2461
2462 $self->{need_reflow}++;
2463 $self->update;
2464}
2465
2466sub set_offset {
2467 my ($self, $offset) = @_;
2468
2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
2471}
2472
2473sub clear {
2474 my ($self) = @_;
2475
2476 $self->{par} = [];
2477 $self->{height} = 0;
2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2479}
2480
2137sub add_paragraph { 2481sub add_paragraph {
2138 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
2139 2483
2140 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
2141 2485 my ($w, $h) = $self->text_size ($line);
2142 my $height = $self->text_height ($text);
2143
2144 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
2145 2489
2146 push @{$self->{par}}, [$height, $color, $text];
2147
2148 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2149 $self->{children}[1]->update;
2150} 2491}
2151 2492
2152sub update { 2493sub update {
2153 my ($self) = @_; 2494 my ($self) = @_;
2154 2495
… …
2156 2497
2157 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
2158 2499
2159 delete $self->{texture}; 2500 delete $self->{texture};
2160 2501
2161 $ROOT->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
2162 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
2163 my $height = 0; 2506 my $height = 0;
2164 2507
2165 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
2166 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
2167 2523
2168 $self->{height} = $height; 2524 $self->{height} = $height;
2169 2525
2170 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2171 2527
2172 delete $self->{texture}; 2528 delete $self->{texture};
2173 } 2529 }
2174 2530
2175 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2176 glClearColor 0, 0, 0, 0; 2532 glClearColor 0.5, 0.5, 0.5, 0;
2177 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
2178 2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
2179 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
2180 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2181 glEnable GL_TEXTURE_2D;
2182 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2183
2184 my $top = int $self->{children}[1]{range}[0];
2185
2186 my $y0 = $top;
2187 my $y1 = $top + $self->{h};
2188
2189 my $y = 0;
2190
2191 my $layout = $self->{layout};
2192
2193 $layout->set_font ($self->{font}) if $self->{font};
2194 2549
2195 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
2196 my $h = $par->[0]; 2551 my $h = $par->[1];
2197 2552
2198 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
2199 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
2200 2557
2201 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2202 my ($W, $H) = $layout->size; 2559
2203 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2204 } 2562 }
2205 2563
2206 $y += $h; 2564 $y += $h;
2207 } 2565 }
2208 2566
2209 glDisable GL_TEXTURE_2D;
2210 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
2211 }; 2568 };
2212 }); 2569 });
2213} 2570}
2214 2571
2215sub _draw { 2572sub _draw {
2216 my ($self) = @_; 2573 my ($self) = @_;
2217 2574
2218 glEnable GL_BLEND;
2219 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2220 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222 glColor 1, 1, 1, 1; 2577 glColor 1, 1, 1, 1;
2223 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2224 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
2225 glDisable GL_BLEND;
2226 2580
2227 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
2228 2582
2229} 2583}
2230 2584
… …
2278 2632
2279sub new { 2633sub new {
2280 my $class = shift; 2634 my $class = shift;
2281 2635
2282 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
2283 state => 0, 2637 state => 0,
2284 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
2285 @_ 2639 @_
2286 ); 2640 );
2287 2641
2288 if ($self->{state}) {
2289 $self->{state} = 0;
2290 $self->toggle_flopper;
2291 }
2292
2293 $self 2642 $self
2294} 2643}
2295 2644
2296sub toggle_flopper { 2645sub toggle_flopper {
2297 my ($self) = @_; 2646 my ($self) = @_;
2298 2647
2299 # TODO: use animation 2648 $self->{other}->toggle_visibility;
2300 if ($self->{state} = !$self->{state}) {
2301 $CFClient::UI::ROOT->add ($self->{other});
2302 $self->{other}->move ($self->coord2global (0, $self->{h}));
2303 $self->emit ("open");
2304 } else {
2305 $CFClient::UI::ROOT->remove ($self->{other});
2306 $self->emit ("close");
2307 }
2308
2309 $self->emit (changed => $self->{state});
2310} 2649}
2311 2650
2312############################################################################# 2651#############################################################################
2313 2652
2314package CFClient::UI::Tooltip; 2653package CFClient::UI::Tooltip;
… …
2324 @_, 2663 @_,
2325 can_events => 0, 2664 can_events => 0,
2326 ) 2665 )
2327} 2666}
2328 2667
2329sub set_markup { 2668sub set_tooltip_from {
2330 my ($self, $text) = @_; 2669 my ($self, $widget) = @_;
2331 2670
2332 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2671 my $tooltip = $widget->{tooltip};
2333 $self->{label}->set_markup ($text); 2672
2334 $self->add ($self->{label}); 2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2335} 2688}
2336 2689
2337sub size_request { 2690sub size_request {
2338 my ($self) = @_; 2691 my ($self) = @_;
2339
2340 $self->child->set_max_size ($::WIDTH * 0.3);
2341 2692
2342 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2343 2694
2344 ($w + 4, $h + 4) 2695 ($w + 4, $h + 4)
2345} 2696}
… …
2348 my ($self, $w, $h) = @_; 2699 my ($self, $w, $h) = @_;
2349 2700
2350 $self->SUPER::size_allocate ($w - 4, $h - 4); 2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2351} 2702}
2352 2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2353sub _draw { 2722sub _draw {
2354 my ($self) = @_; 2723 my ($self) = @_;
2355 2724
2356 glPushMatrix;
2357 glTranslate 0.375, 0.375; 2725 glTranslate 0.375, 0.375;
2358 2726
2359 my ($w, $h) = @$self{qw(w h)}; 2727 my ($w, $h) = @$self{qw(w h)};
2360 2728
2361 glColor 1, 0.8, 0.4; 2729 glColor 1, 0.8, 0.4;
… …
2372 glVertex 0 , $h; 2740 glVertex 0 , $h;
2373 glVertex $w, $h; 2741 glVertex $w, $h;
2374 glVertex $w, 0; 2742 glVertex $w, 0;
2375 glEnd; 2743 glEnd;
2376 2744
2377 glPopMatrix; 2745 glTranslate 2 - 0.375, 2 - 0.375;
2378 2746
2379 glTranslate 2, 2;
2380 $self->SUPER::_draw; 2747 $self->SUPER::_draw;
2381} 2748}
2382 2749
2383############################################################################# 2750#############################################################################
2384 2751
… …
2389use CFClient::OpenGL; 2756use CFClient::OpenGL;
2390 2757
2391sub new { 2758sub new {
2392 my $class = shift; 2759 my $class = shift;
2393 2760
2394 $class->SUPER::new ( 2761 my $self = $class->SUPER::new (
2395 aspect => 1, 2762 aspect => 1,
2763 can_events => 0,
2396 @_, 2764 @_,
2397 ) 2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
2778 );
2779 }
2780
2781 $self
2398} 2782}
2399 2783
2400sub size_request { 2784sub size_request {
2401 (32, 8) 2785 (32, 8)
2402} 2786}
2403 2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2404sub draw { 2796sub _draw {
2405 my ($self) = @_; 2797 my ($self) = @_;
2406 2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2407 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2408 2811
2409 if ($tex) { 2812 if ($tex) {
2410 glEnable GL_BLEND;
2411 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2412 glEnable GL_TEXTURE_2D; 2813 glEnable GL_TEXTURE_2D;
2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2414 glColor 1, 1, 1, 1; 2815 glColor 1, 1, 1, 1;
2415 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2416 glDisable GL_TEXTURE_2D; 2817 glDisable GL_TEXTURE_2D;
2417 glDisable GL_BLEND;
2418 } 2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2419} 2828}
2420 2829
2421############################################################################# 2830#############################################################################
2422 2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
2986 } else {
2987 $self->{item}{$group} = {
2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
2997 }
2998
2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
3010}
3011
3012#############################################################################
3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156# if $commit is true, the binding will be set after the user entered a key combo
3157sub ask_for_bind {
3158 my ($self, $commit) = @_;
3159
3160 CFClient::Binder::open_binding_dialog (sub {
3161 my ($mod, $sym) = @_;
3162 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163 $self->update_binding_widgets;
3164 $self->commit if $commit;
3165 });
3166}
3167
3168# $mod and $sym are the modifiers and key symbol
3169# $cmds is a array ref of strings (the commands)
3170# $cb is the callback that is executed on OK
3171# $ccb is the callback that is executed on CANCEL and
3172# when the binding was unsuccessful on OK
3173sub set_binding {
3174 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176 $self->clear_command_list;
3177 $self->{recording} = 0;
3178 $self->{rec_btn}->set_text ("start recording");
3179
3180 $self->{binding} = [$mod, $sym];
3181 $self->{commands} = $cmds;
3182
3183 $self->{binding_change} = $cb;
3184 $self->{binding_cancel} = $ccb;
3185
3186 $self->update_binding_widgets;
3187}
3188
3189# this is a shortcut method that asks for a binding
3190# and then just binds it.
3191sub do_quick_binding {
3192 my ($self, $cmds) = @_;
3193 $self->set_binding (undef, undef, $cmds, sub {
3194 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195 });
3196 $self->ask_for_bind (1);
3197}
3198
3199sub update_binding_widgets {
3200 my ($self) = @_;
3201 my ($mod, $sym, $cmds) = $self->get_binding;
3202 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203 $self->set_command_list ($cmds);
3204}
3205
3206sub get_binding {
3207 my ($self) = @_;
3208 return (
3209 $self->{binding}->[0],
3210 $self->{binding}->[1],
3211 [ grep { defined $_ } @{$self->{commands}} ]
3212 );
3213}
3214
3215sub clear_command_list {
3216 my ($self) = @_;
3217 $self->{cmdbox}->clear ();
3218}
3219
3220sub set_command_list {
3221 my ($self, $cmds) = @_;
3222
3223 $self->{cmdbox}->clear ();
3224 $self->{commands} = $cmds;
3225
3226 my $idx = 0;
3227
3228 for (@$cmds) {
3229 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231 my $i = $idx;
3232 $hb->add (new CFClient::UI::Label text => $_);
3233 $hb->add (new CFClient::UI::Button
3234 text => "delete",
3235 tooltip => "Deletes the action from the record",
3236 on_activate => sub {
3237 $self->{cmdbox}->remove ($hb);
3238 $cmds->[$i] = undef;
3239 });
3240
3241
3242 $idx++
3243 }
3244}
3245
3246#############################################################################
3247
3248package CFClient::UI::SpellList;
3249
3250our @ISA = CFClient::UI::FancyFrame::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257 $self->add (new CFClient::UI::ScrolledWindow
3258 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260 $self;
3261}
3262
3263# XXX: Do sorting? Argl...
3264sub add_spell {
3265 my ($self, $spell) = @_;
3266 $self->{spells}->{$spell->{name}} = $spell;
3267
3268 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269 face => $spell->{face},
3270 can_hover => 1,
3271 can_events => 1,
3272 tooltip => $spell->{message});
3273
3274 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275 text => $spell->{name},
3276 can_hover => 1,
3277 can_events => 1,
3278 tooltip => $spell->{message},
3279 expand => 1);
3280
3281 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284 expand => 1);
3285
3286 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287 text => "bind to key",
3288 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289}
3290
3291sub rebuild_spell_list {
3292 my ($self) = @_;
3293 $self->{tbl_idx} = 0;
3294 $self->add_spell ($_) for values %{$self->{spells}};
3295}
3296
3297sub remove_spell {
3298 my ($self, $spell) = @_;
3299 delete $self->{spells}->{$spell->{name}};
3300 $self->rebuild_spell_list;
3301}
3302
3303#############################################################################
3304
2423package CFClient::UI::Root; 3305package CFClient::UI::Root;
2424 3306
2425our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
2426 3308
2427use CFClient::OpenGL; 3309use CFClient::OpenGL;
2428 3310
2429sub check_size { 3311sub new {
2430 my ($self) = @_; 3312 my $class = shift;
2431 3313
2432 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3314 my $self = $class->SUPER::new (
3315 visible => 1,
3316 @_,
3317 );
3318
3319 Scalar::Util::weaken ($self->{root} = $self);
3320
3321 $self
2433} 3322}
2434 3323
2435sub size_request { 3324sub size_request {
2436 ($::WIDTH, $::HEIGHT) 3325 my ($self) = @_;
2437}
2438 3326
2439sub configure { 3327 ($self->{w}, $self->{h})
3328}
3329
3330sub _to_pixel {
3331 my ($coord, $size, $max) = @_;
3332
3333 $coord =
3334 $coord eq "center" ? ($max - $size) * 0.5
3335 : $coord eq "max" ? $max
3336 : $coord;
3337
3338 $coord = 0 if $coord < 0;
3339 $coord = $max - $size if $coord > $max - $size;
3340
3341 int $coord + 0.5
3342}
3343
3344sub size_allocate {
2440 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
2441 3346
2442 $self->SUPER::configure ($x, $y, $w, $h);
2443
2444 for my $child (@{$self->{children}}) { 3347 for my $child ($self->children) {
2445 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2446 3349
2447 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3350 $X = $child->{force_x} if exists $child->{force_x};
2448 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3351 $Y = $child->{force_y} if exists $child->{force_y};
3352
3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
2449 $child->configure ($X, $Y, $W,$H); 3356 $child->configure ($X, $Y, $W, $H);
2450 } 3357 }
2451} 3358}
2452 3359
2453sub _topleft { 3360sub coord2local {
2454 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
2455 3362
2456 ($x, $y) 3363 ($x, $y)
2457} 3364}
2458 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
2459sub update { 3372sub update {
2460 my ($self) = @_; 3373 my ($self) = @_;
2461 3374
2462 $self->check_size; 3375 $::WANT_REFRESH++;
2463 ::refresh ();
2464} 3376}
2465 3377
2466sub add { 3378sub add {
2467 my ($self, $child) = @_; 3379 my ($self, @children) = @_;
2468 3380
2469 # integerize window positions 3381 $_->{is_toplevel} = 1
2470 $child->{x} = int $child->{x}; 3382 for @children;
2471 $child->{y} = int $child->{y};
2472 3383
2473 $self->SUPER::add ($child); 3384 $self->SUPER::add (@children);
3385}
3386
3387sub remove {
3388 my ($self, @children) = @_;
3389
3390 $self->SUPER::remove (@children);
3391
3392 delete $self->{is_toplevel}
3393 for @children;
3394
3395 while (@children) {
3396 my $w = pop @children;
3397 push @children, $w->children;
3398 $w->set_invisible;
3399 }
2474} 3400}
2475 3401
2476sub on_refresh { 3402sub on_refresh {
2477 my ($self, $id, $cb) = @_; 3403 my ($self, $id, $cb) = @_;
2478 3404
2479 $self->{refresh_hook}{$id} = $cb; 3405 $self->{refresh_hook}{$id} = $cb;
2480} 3406}
2481 3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
2482sub draw { 3414sub draw {
2483 my ($self) = @_; 3415 my ($self) = @_;
2484 3416
2485 while (my $rcb = delete $self->{refresh_hook}) { 3417 while ($self->{refresh_hook}) {
2486 $_->() for values %$rcb; 3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
2487 } 3420 }
3421
3422 if ($self->{realloc}) {
3423 my %queue;
3424 my @queue;
3425 my $widget;
3426
3427 outer:
3428 while () {
3429 if (my $realloc = delete $self->{realloc}) {
3430 for $widget (values %$realloc) {
3431 $widget->{visible} or next; # do not resize invisible widgets
3432
3433 $queue{$widget+0}++ and next; # duplicates are common
3434
3435 push @{ $queue[$widget->{visible}] }, $widget;
3436 }
3437 }
3438
3439 while () {
3440 @queue or last outer;
3441
3442 $widget = pop @{ $queue[-1] || [] }
3443 and last;
3444
3445 pop @queue;
3446 }
3447
3448 delete $queue{$widget+0};
3449
3450 my ($w, $h) = $widget->size_request;
3451
3452 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3453 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3454
3455 $w = $widget->{force_w} if exists $widget->{force_w};
3456 $h = $widget->{force_h} if exists $widget->{force_h};
3457
3458 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3459 || delete $widget->{force_realloc}) {
3460 $widget->{req_w} = $w;
3461 $widget->{req_h} = $h;
3462
3463 $self->{size_alloc}{$widget+0} = $widget;
3464
3465 if (my $parent = $widget->{parent}) {
3466 $self->{realloc}{$parent+0} = $parent
3467 unless $queue{$parent+0};
3468
3469 $parent->{force_size_alloc} = 1;
3470 $self->{size_alloc}{$parent+0} = $parent;
3471 }
3472 }
3473
3474 delete $self->{realloc}{$widget+0};
3475 }
3476 }
3477
3478 while (my $size_alloc = delete $self->{size_alloc}) {
3479 my @queue = sort { $b->{visible} <=> $a->{visible} }
3480 values %$size_alloc;
3481
3482 while () {
3483 my $widget = pop @queue || last;
3484
3485 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486
3487 $w = 0 if $w < 0;
3488 $h = 0 if $h < 0;
3489
3490 $w = int $w + 0.5;
3491 $h = int $h + 0.5;
3492
3493 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494 $widget->{old_w} = $widget->{w};
3495 $widget->{old_h} = $widget->{h};
3496
3497 $widget->{w} = $w;
3498 $widget->{h} = $h;
3499
3500 $widget->emit (size_allocate => $w, $h);
3501 }
3502 }
3503 }
3504
3505 while ($self->{post_alloc_hook}) {
3506 $_->()
3507 for values %{delete $self->{post_alloc_hook}};
3508 }
3509
2488 3510
2489 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2490 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2491 glClear GL_COLOR_BUFFER_BIT; 3513 glClear GL_COLOR_BUFFER_BIT;
2492 3514
2493 glMatrixMode GL_PROJECTION; 3515 glMatrixMode GL_PROJECTION;
2494 glLoadIdentity; 3516 glLoadIdentity;
2495 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2496 glMatrixMode GL_MODELVIEW; 3518 glMatrixMode GL_MODELVIEW;
2497 glLoadIdentity; 3519 glLoadIdentity;
2498 3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
3527
2499 $self->_draw; 3528 $self->_draw;
2500} 3529}
2501 3530
2502############################################################################# 3531#############################################################################
2503 3532
2504package CFClient::UI; 3533package CFClient::UI;
2505 3534
2506$ROOT = new CFClient::UI::Root; 3535$ROOT = new CFClient::UI::Root;
2507$TOOLTIP = new CFClient::UI::Tooltip; 3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2508 3537
25091 35381
2510 3539

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