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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.174 by root, Tue Apr 25 11:18:49 2006 UTC vs.
Revision 1.259 by root, Tue May 30 07:13:09 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;
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 = $layout;
42}
15 43
16sub check_tooltip { 44sub check_tooltip {
17 if (!$GRAB) { 45 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 47 if (length $widget->{tooltip}) {
20 48
21 if ($TOOLTIP->{owner} != $widget) { 49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
22 $TOOLTIP->{owner} = $widget; 52 $TOOLTIP->{owner} = $widget;
23 53
24 my $tip = $widget->{tooltip}; 54 my $tip = $widget->{tooltip};
25 55
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 56 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 57
28 $TOOLTIP->set_markup ($widget->{tooltip}); 58 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 59 $TOOLTIP->show;
31
32 my ($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 } 60 }
40 61
41 return; 62 return;
42 } 63 }
43 } 64 }
… …
47 delete $TOOLTIP->{owner}; 68 delete $TOOLTIP->{owner};
48} 69}
49 70
50# class methods for events 71# class methods for events
51sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 73 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 74 if $FOCUS;
54} 75}
55 76
56sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 78 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 79 if $FOCUS;
59} 80}
60 81
61sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
62 my ($ev) = @_; 83 my ($ev) = @_;
… …
71 check_tooltip; 92 check_tooltip;
72 } 93 }
73 94
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 96
76 if ($GRAB) { 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 98 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 99}
81 100
82sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
83 my ($ev) = @_; 102 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
85 104
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 106
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 108
90 if ($GRAB) { 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 110 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 111
95 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 114 $grab->update if $grab;
98 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 132
116 check_tooltip; 133 check_tooltip;
117 } 134 }
118 135
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 137 if $HOVER;
123} 138}
124 139
125# convert position array to integers 140# convert position array to integers
126sub harmonize { 141sub harmonize {
127 my ($vals) = @_; 142 my ($vals) = @_;
… …
133 $rem += $_ - $i; 148 $rem += $_ - $i;
134 $_ = $i; 149 $_ = $i;
135 } 150 }
136} 151}
137 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
138############################################################################# 194#############################################################################
139 195
140package CFClient::UI::Base; 196package CFClient::UI::Base;
141 197
142use strict; 198use strict;
… …
145 201
146sub new { 202sub new {
147 my $class = shift; 203 my $class = shift;
148 204
149 my $self = bless { 205 my $self = bless {
150 x => 0, 206 x => "center",
151 y => 0, 207 y => "center",
152 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
153 can_events => 1, 211 can_events => 1,
154 @_ 212 @_
155 }, $class; 213 }, $class;
156 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
157 for (keys %$self) { 217 for (keys %$self) {
158 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
160 } 220 }
161 } 221 }
162 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
163 $self 235 $self
164} 236}
165 237
166sub destroy { 238sub destroy {
167 my ($self) = @_; 239 my ($self) = @_;
… …
176 return if $self->{parent}; 248 return if $self->{parent};
177 249
178 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
179} 251}
180 252
181sub hide { 253sub set_visible {
182 my ($self) = @_; 254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
183 277
184 undef $GRAB if $GRAB == $self; 278 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 279 undef $HOVER if $HOVER == $self;
186 280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
187 $self->{parent}->remove ($self) 311 $self->{parent}->remove ($self)
188 if $self->{parent}; 312 if $self->{parent};
189} 313}
190 314
191sub move { 315sub move_abs {
192 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
193 317
194 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
197 321
198 $self->update; 322 $self->update;
199} 323}
200 324
201sub set_size { 325sub set_size {
202 my ($self, $w, $h) = @_; 326 my ($self, $w, $h) = @_;
203 327
204 $self->{user_w} = $w; 328 $self->{force_w} = $w;
205 $self->{user_h} = $h; 329 $self->{force_h} = $h;
206 330
207 $self->check_size; 331 $self->realloc;
208} 332}
209 333
210sub size_request { 334sub size_request {
211 require Carp; 335 require Carp;
212 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
214 338
215sub configure { 339sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
217 341
218 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
221 347
222 # use alignment to adjust x, y 348 # use alignment to adjust x, y
223 349
224 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 352 }
229 353
230 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 355 $self->{x} = $x;
232 $self->{y} = $y; 356 $self->{y} = $y;
233 $self->update; 357 $self->update;
234 } 358 }
235 359
236 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
237 $self->{w} = $w; 363 $self->{alloc_w} = $w;
238 $self->{h} = $h; 364 $self->{alloc_h} = $h;
239 365
240 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 367 }
243} 368}
244 369
245sub size_allocate { 370sub size_allocate {
246 # nothing to be done 371 # nothing to be done
247} 372}
248 373
249sub children { 374sub children {
250} 375}
251 376
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
262sub set_max_size { 377sub set_max_size {
263 my ($self, $w, $h) = @_; 378 my ($self, $w, $h) = @_;
264 379
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 381 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 382}
268 383
269# return top left coordinates 384sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 385 my ($self, $tooltip) = @_;
272 386
273 $self->{parent} 387 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 388 $tooltip =~ s/\s+$//;
275 389
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
277} 398}
278 399
279# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
280sub coord2local { 401sub coord2local {
281 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
282 403
283 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 405}
286 406
287# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
288sub coord2global { 408sub coord2global {
289 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
290 410
291 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 412}
294 413
295sub focus_in { 414sub focus_in {
296 my ($self) = @_; 415 my ($self) = @_;
297 416
298 return if $FOCUS == $self; 417 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
300 419
301 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
302 421
303 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
304 423
305 $focus->update if $focus; 424 $focus->update if $focus;
306 $FOCUS->update; 425 $FOCUS->update;
307} 426}
308 427
… …
311 430
312 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
313 432
314 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
315 434
316 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
317 436
318 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
319} 441}
320 442
321sub mouse_motion { } 443sub mouse_motion { }
322sub button_up { } 444sub button_up { }
323sub key_down { } 445sub key_down { }
324sub key_up { } 446sub key_up { }
325 447
326sub button_down { 448sub button_down {
327 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
328 450
329 $self->focus_in; 451 $self->focus_in;
… …
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
336sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
337 529
338sub draw { 530sub draw {
339 my ($self) = @_; 531 my ($self) = @_;
340 532
341 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
358 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
359 glEnd; 551 glEnd;
360 glDisable GL_BLEND; 552 glDisable GL_BLEND;
361 } 553 }
362 554
363 if ($ENV{PCLIENT_DEBUG}) { 555 if ($ENV{CFPLUS_DEBUG} & 1) {
364 glPushMatrix; 556 glPushMatrix;
365 glColor 1, 1, 0, 1; 557 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP; 559 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 560 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 561 glVertex $self->{w} - 1, 0;
370 glVertex $self->{w}, $self->{h}; 562 glVertex $self->{w} - 1, $self->{h} - 1;
371 glVertex 0 , $self->{h}; 563 glVertex 0 , $self->{h} - 1;
372 glEnd; 564 glEnd;
373 glPopMatrix; 565 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 567 }
376} 568}
377 569
378sub _draw { 570sub _draw {
379 my ($self) = @_; 571 my ($self) = @_;
380 572
381 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
382} 574}
383 575
384sub find_widget {
385 my ($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 { 576sub DESTROY {
448 my ($self) = @_; 577 my ($self) = @_;
449 578
579 delete $WIDGET{$self+0};
450 #$self->deactivate; 580 #$self->deactivate;
451} 581}
452 582
453############################################################################# 583#############################################################################
454 584
… …
463 my $class = shift; 593 my $class = shift;
464 594
465 # range [value, low, high, page] 595 # range [value, low, high, page]
466 596
467 $class->SUPER::new ( 597 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
470 @_ 600 @_
471 ) 601 )
472} 602}
473 603
474sub _draw { 604sub _draw {
475 my ($self) = @_; 605 my ($self) = @_;
476 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
478 613
479 glEnable GL_BLEND; 614 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
482 617
483 glBegin GL_QUADS; 618 glBegin GL_QUADS;
484 glVertex 0 , 0; 619 glVertex 0 , 0;
485 glVertex 0 , $h; 620 glVertex 0 , $h;
486 glVertex $w, $h; 621 glVertex $w, $h;
487 glVertex $w, 0; 622 glVertex $w, 0;
488 glEnd; 623 glEnd;
489 624
490 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
491} 627}
492 628
493############################################################################# 629#############################################################################
494 630
495package CFClient::UI::Empty; 631package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 637 $class->SUPER::new (can_events => 0, %arg);
502} 638}
503 639
504sub size_request { 640sub size_request {
505 (0, 0) 641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
506} 644}
507 645
508sub draw { } 646sub draw { }
509 647
510############################################################################# 648#############################################################################
… …
527 665
528 $self 666 $self
529} 667}
530 668
531sub add { 669sub add {
532 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
533 671
534 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
535 674
536 use sort 'stable'; 675 use sort 'stable';
537 676
538 $self->{children} = [ 677 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
541 ]; 680 ];
542 681
543 $child->check_size; 682 $self->realloc;
544} 683}
545 684
546sub children { 685sub children {
547 @{ $_[0]{children} } 686 @{ $_[0]{children} }
548} 687}
… …
553 delete $child->{parent}; 692 delete $child->{parent};
554 $child->hide; 693 $child->hide;
555 694
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 696
558 $self->check_size; 697 $self->realloc;
559 $self->update;
560} 698}
561 699
562sub clear { 700sub clear {
563 my ($self) = @_; 701 my ($self) = @_;
564 702
… …
567 705
568 for (@$children) { 706 for (@$children) {
569 delete $_->{parent}; 707 delete $_->{parent};
570 $_->hide; 708 $_->hide;
571 } 709 }
710
711 $self->realloc;
572} 712}
573 713
574sub find_widget { 714sub find_widget {
575 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
576 716
… …
651} 791}
652 792
653sub update { 793sub update {
654 my ($self) = @_; 794 my ($self) = @_;
655 795
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 797 $self->SUPER::update;
658} 798}
659 799
660sub size_allocate { 800sub size_allocate {
661 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
662 802
663 $self->SUPER::size_allocate ($w, $h); 803 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 804 $self->update;
805}
806
807sub _render {
808 $_[0]{children}[0]->draw;
665} 809}
666 810
667sub render_child { 811sub render_child {
668 my ($self) = @_; 812 my ($self) = @_;
669 813
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 815 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 816 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 817
818 $self->_render;
674 }; 819 };
675} 820}
676 821
677sub _draw { 822sub _draw {
678 my ($self) = @_; 823 my ($self) = @_;
… …
680 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
681 826
682 my $tex = $self->{texture} 827 my $tex = $self->{texture}
683 or return; 828 or return;
684 829
685 glEnable GL_BLEND;
686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
687 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
688 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
689 glColor 0, 0, 0, 1; 832 glColor 1, 1, 1, 1;
690 833
691 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
692 835
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
695} 837}
696 838
697############################################################################# 839#############################################################################
698 840
699package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
700 842
701our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
702
703sub new { die }
704
705sub size_request {
706 my ($self) = @_;
707
708 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
709 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
710
711 @$self{qw(child_w child_h)}
712}
713
714sub _draw {
715 my ($self) = @_;
716
717 $self->{children}[1]->draw;
718}
719
720
721#############################################################################
722
723package CFClient::UI::Frame;
724
725our @ISA = CFClient::UI::Bin::;
726
727use CFClient::OpenGL;
728 844
729sub new { 845sub new {
730 my $class = shift; 846 my $class = shift;
731 847
732 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
733 bg => [1, 1, 1, 1], 849 scroll_x => 0,
734 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
735 border => 0.8,
736 @_ 851 @_,
737 ); 852 )
738
739 $self
740} 853}
741 854
742sub _draw { 855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
743 my ($self) = @_; 867 my ($self, $w, $h) = @_;
744 868
745 my ($w, $h) = ($self->{w}, $self->{h}); 869 my $child = $self->child;
746 870
747 glEnable GL_BLEND; 871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
749 glEnable GL_TEXTURE_2D;
750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
751 873
752# glBegin GL_QUADS; 874 $self->child->configure (0, 0, $w, $h);
753# glColor 0, 0, 0, 0; 875 $self->update;
754# glVertex 0 , 0; 876}
755# glVertex 0 , $h;
756# glVertex $w, $h;
757# glVertex $w, 0;
758# glEnd;
759 877
878sub set_offset {
879 my ($self, $x, $y) = @_;
760 880
761 $self->child->draw; 881 $self->{view_x} = int $x;
762 glDisable GL_BLEND; 882 $self->{view_y} = int $y;
763 glDisable GL_TEXTURE_2D; 883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
764} 921}
765 922
766############################################################################# 923#############################################################################
767 924
768package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
769 926
770our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
771
772use CFClient::OpenGL;
773
774my @tex =
775 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
776 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
777 928
778sub new { 929sub new {
779 my $class = shift; 930 my $class = shift;
780 931
781 # TODO: user_x, user_y, overwrite moveto? 932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
782 1035
783 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
784 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
785 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
786 border => 0.8, 1039 border => 0.6,
787 can_events => 1, 1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
788 @_ 1043 @_
789 ); 1044 );
790 1045
791 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
792 align => 0, 1047 align => 0,
793 valign => 1, 1048 valign => 1,
794 text => $self->{title}, 1049 text => $self->{title},
795 fontsize => 1; 1050 fontsize => $self->{border};
796 1051
797 $self 1052 $self
798} 1053}
799 1054
800sub border { 1055sub border {
… …
816 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
817 1072
818 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
819 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
820 1075
821 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
822 if $self->{title}; 1077 if $self->{title};
823 1078
824 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
825} 1080}
826 1081
827sub button_down { 1082sub button_down {
828 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
829 1084
1085 my ($w, $h) = @$self{qw(w h)};
830 my $border = $self->border; 1086 my $border = $self->border;
831 1087
832 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
833 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
834 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
835 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
836 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
837 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
838 $self->{motion} = sub { 1099 $self->{motion} = sub {
839 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
840 1101
841 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
842 1104
843 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
844 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
845 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
846 }; 1110 };
847 1111
848 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
849 && $y >= 0 && $y < $border) {
850
851 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
852 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
853 1115
854 $self->{motion} = sub { 1116 $self->{motion} = sub {
855 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
856 1118
857 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
858 1120
859 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
860 $self->update;
861 }; 1122 };
862 } 1123 }
863} 1124}
864 1125
865sub button_up { 1126sub button_up {
… …
878 my ($self) = @_; 1139 my ($self) = @_;
879 1140
880 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
881 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
882 1143
883 glEnable GL_BLEND;
884 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
885 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
886 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
887 1146
888 my $border = $self->border; 1147 my $border = $self->border;
889 1148
890 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
891 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
892 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
893 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
894 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
895 1154
896 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
897 1157
898 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
899 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
900 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
901 1161 $bg->{t} = $ch / $bg->{h};
902 glColor @{ $self->{bg} };
903
904 $bg->{s} = $rep_x;
905 $bg->{t} = $rep_y;
906 $bg->{wrap_mode} = 1;
907 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
908 1164
909 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
910 glDisable GL_BLEND;
911 1166
912 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
913 $self->child->draw; 1169 $self->child->draw;
914} 1170}
915 1171
916############################################################################# 1172#############################################################################
917 1173
… …
926sub new { 1182sub new {
927 my $class = shift; 1183 my $class = shift;
928 1184
929 $class->SUPER::new ( 1185 $class->SUPER::new (
930 col_expand => [], 1186 col_expand => [],
931 @_ 1187 @_,
932 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
933} 1193}
934 1194
935sub add { 1195sub add {
936 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
937 1197
938 $child->set_parent ($self); 1198 $child->set_parent ($self);
939 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
940 1200
941 $child->check_size; 1201 $self->realloc;
942} 1202}
943 1203
944sub children {
945 grep $_, map @$_, grep $_, @{ $_[0]{children} }
946}
947
948# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
949sub clear { 1205sub clear {
950 my ($self) = @_; 1206 my ($self) = @_;
951 1207
952 my @children = $self->children; 1208 my @children = $self->children;
953 delete $self->{children}; 1209 delete $self->{children};
… …
955 for (@children) { 1211 for (@children) {
956 delete $_->{parent}; 1212 delete $_->{parent};
957 $_->hide; 1213 $_->hide;
958 } 1214 }
959 1215
960 $self->update; 1216 $self->realloc;
961} 1217}
962 1218
963sub get_wh { 1219sub get_wh {
964 my ($self) = @_; 1220 my ($self) = @_;
965 1221
… …
996sub size_allocate { 1252sub size_allocate {
997 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
998 1254
999 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
1000 1256
1001 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
1002 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
1003 1259
1004 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
1005 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
1006 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
1007 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
1061 } 1317 }
1062} 1318}
1063 1319
1064############################################################################# 1320#############################################################################
1065 1321
1066package CFClient::UI::HBox; 1322package CFClient::UI::Box;
1067
1068# TODO: wrap into common Box base class
1069 1323
1070our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
1071 1325
1072sub size_request { 1326sub size_request {
1073 my ($self) = @_; 1327 my ($self) = @_;
1074 1328
1075 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
1076 1330 ? (
1077 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1078 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1079 (List::Util::max map $_->[1], @alloc), 1333 )
1080 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
1081} 1338}
1082 1339
1083sub size_allocate { 1340sub size_allocate {
1084 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
1085 1342
1086 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
1087
1088 my $children = $self->{children}; 1344 my $children = $self->{children};
1089 1345
1090 my @h = map $_->{req_w}, @$children; 1346 my @req;
1091 1347
1092 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
1093 1349 @req = ($space / (@$children || 1)) x @$children;
1094 if ($req_h > $h) {
1095 # ah well, not enough space
1096 $_ *= $h / $req_h for @h;
1097 } else { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1098 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1099 $exp ||= 1;
1100 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1101 for (0 .. $#$children) { 1363 for 0 .. $#$children;
1102 my $child = $children->[$_];
1103
1104 my $alloc_h = $h[$_];
1105 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1106 $h[$_] = $alloc_h;
1107 } 1364 }
1108 } 1365 }
1109 1366
1110 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
1111 1368
1112 my $y = 0; 1369 my $pos = 0;
1113 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
1114 my $child = $children->[$_];
1115 my $h = $h[$_]; 1371 my $alloc = $req[$_];
1116 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1117 1373
1118 $y += $h; 1374 $pos += $alloc;
1119 } 1375 }
1120 1376
1121 1 1377 1
1122} 1378}
1123 1379
1124############################################################################# 1380#############################################################################
1125 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
1126package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
1127 1398
1128# TODO: wrap into common Box base class
1129
1130our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
1131 1400
1132sub size_request { 1401sub new {
1133 my ($self) = @_; 1402 my $class = shift;
1134 1403
1135 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1136 1405 vertical => 1,
1137 ( 1406 @_,
1138 (List::Util::max map $_->[0], @alloc),
1139 (List::Util::sum map $_->[1], @alloc),
1140 ) 1407 )
1141} 1408}
1142 1409
1143sub size_allocate {
1144 my ($self, $w, $h) = @_;
1145
1146 my $children = $self->{children};
1147
1148 my @h = map $_->{req_h}, @$children;
1149
1150 my $req_h = List::Util::sum @h;
1151
1152 if ($req_h > $h) {
1153 # ah well, not enough space
1154 $_ *= $h / $req_h for @h;
1155 } else {
1156 my $exp = List::Util::sum map $_->{expand}, @$children;
1157 $exp ||= 1;
1158
1159 for (0 .. $#$children) {
1160 my $child = $children->[$_];
1161
1162 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1163 }
1164 }
1165
1166 CFClient::UI::harmonize \@h;
1167
1168 my $y = 0;
1169 for (0 .. $#$children) {
1170 my $child = $children->[$_];
1171 my $h = $h[$_];
1172 $child->configure (0, $y, $w, $h);
1173
1174 $y += $h;
1175 }
1176
1177 1
1178}
1179
1180############################################################################# 1410#############################################################################
1181 1411
1182package CFClient::UI::Label; 1412package CFClient::UI::Label;
1183 1413
1184our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1185 1415
1186use CFClient::OpenGL; 1416use CFClient::OpenGL;
1187 1417
1188sub new { 1418sub new {
1189 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1190 1420
1191 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1192 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1193 #font => default_font 1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1194 fontsize => 1, 1431 fontsize => 1,
1195 text => "",
1196 align => -1, 1432 align => -1,
1197 valign => -1, 1433 valign => -1,
1198 padding => 2, 1434 padding_x => 2,
1199 layout => new CFClient::Layout, 1435 padding_y => 2,
1200 can_events => 0, 1436 can_events => 0,
1201 %arg 1437 %arg
1202 ); 1438 );
1203 1439
1204 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1205 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1206 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1207 $self->{template} = $layout; 1443 $self->{template} = $layout;
1208 } 1444 }
1209 1445
1210 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1211 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1212 1451
1213 $self 1452 $self
1214} 1453}
1215 1454
1216sub escape { 1455sub escape($) {
1217 local $_ = $_[1]; 1456 local $_ = $_[0];
1218 1457
1219 s/&/&amp;/g; 1458 s/&/&amp;/g;
1220 s/>/&gt;/g; 1459 s/>/&gt;/g;
1221 s/</&lt;/g; 1460 s/</&lt;/g;
1222 1461
1223 $_[1] 1462 $_
1224} 1463}
1225 1464
1226sub update { 1465sub update {
1227 my ($self) = @_; 1466 my ($self) = @_;
1228 1467
1229 delete $self->{texture}; 1468 delete $self->{texture};
1230 $self->SUPER::update; 1469 $self->SUPER::update;
1231} 1470}
1232 1471
1233sub reconfigure {
1234 my ($self) = @_;
1235
1236 delete $self->{texture};
1237}
1238
1239sub set_text { 1472sub set_text {
1240 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1241 1474
1242 return if $self->{text} eq "T$text"; 1475 return if $self->{text} eq "T$text";
1243 $self->{text} = "T$text"; 1476 $self->{text} = "T$text";
1244 1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1245 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1246 1480
1247 delete $self->{texture}; 1481 $self->realloc;
1248 $self->update; 1482 $self->update;
1249 $self->check_size;
1250} 1483}
1251 1484
1252sub set_markup { 1485sub set_markup {
1253 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1254 1487
1255 return if $self->{text} eq "M$markup"; 1488 return if $self->{text} eq "M$markup";
1256 $self->{text} = "M$markup"; 1489 $self->{text} = "M$markup";
1257 1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1258 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1259 1495
1260 delete $self->{texture}; 1496 $self->realloc;
1261 $self->update; 1497 $self->update;
1262 $self->check_size;
1263} 1498}
1264 1499
1265sub size_request { 1500sub size_request {
1266 my ($self) = @_; 1501 my ($self) = @_;
1267 1502
1268 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1269 $self->{layout}->set_width ($self->{max_w} || -1); 1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1270 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1271 1508
1272 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1273 1510
1274 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
… …
1279 1516
1280 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1281 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1282 } 1519 }
1283 1520
1284 ( 1521 ($w, $h)
1285 $w + $self->{padding} * 2,
1286 $h + $self->{padding} * 2,
1287 )
1288} 1522}
1289 1523
1290sub size_allocate { 1524sub size_allocate {
1291 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1292 1526
… …
1296sub set_fontsize { 1530sub set_fontsize {
1297 my ($self, $fontsize) = @_; 1531 my ($self, $fontsize) = @_;
1298 1532
1299 $self->{fontsize} = $fontsize; 1533 $self->{fontsize} = $fontsize;
1300 delete $self->{texture}; 1534 delete $self->{texture};
1301 $self->check_size; 1535
1302 $self->update; 1536 $self->realloc;
1303} 1537}
1304 1538
1305sub _draw { 1539sub _draw {
1306 my ($self) = @_; 1540 my ($self) = @_;
1307 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1308 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1309 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1310 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1311 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1312 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1313 }; 1563 };
1314 1564
1315 glEnable GL_BLEND;
1316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1567
1568 if ($tex->{format} == GL_ALPHA) {
1320 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1321
1322 $self->{ox} = int (
1323 $self->{align} < 0 ? $self->{padding}
1324 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1325 : ($self->{w} - $tex->{w}) * 0.5
1326 );
1327
1328 $self->{oy} = int (
1329 $self->{valign} < 0 ? $self->{padding}
1330 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1331 : ($self->{h} - $tex->{h}) * 0.5
1332 );
1333
1334 $tex->draw_quad ($self->{ox}, $self->{oy}); 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 }
1335 1574
1336 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1337 glDisable GL_BLEND;
1338} 1576}
1339 1577
1340############################################################################# 1578#############################################################################
1341 1579
1342package CFClient::UI::EntryBase; 1580package CFClient::UI::EntryBase;
… …
1355 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1356 can_hover => 1, 1594 can_hover => 1,
1357 can_focus => 1, 1595 can_focus => 1,
1358 valign => 0, 1596 valign => 0,
1359 can_events => 1, 1597 can_events => 1,
1598 #text => ...
1360 @_ 1599 @_
1361 ) 1600 )
1362} 1601}
1363 1602
1364sub _set_text { 1603sub _set_text {
… …
1374 $self->{text} = $text; 1613 $self->{text} = $text;
1375 1614
1376 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1377 $self->{layout}->set_text ("$text "); 1616 $self->{layout}->set_text ("$text ");
1378 1617
1379 $self->emit (changed => $self->{text}); 1618 $self->_emit (changed => $self->{text});
1619}
1620
1621sub set_text {
1622 my ($self, $text) = @_;
1623
1624 $self->{cursor} = length $text;
1625 $self->_set_text ($text);
1626
1627 $self->realloc;
1380} 1628}
1381 1629
1382sub get_text { 1630sub get_text {
1383 $_[0]{text} 1631 $_[0]{text}
1384} 1632}
… …
1387 my ($self) = @_; 1635 my ($self) = @_;
1388 1636
1389 my ($w, $h) = $self->SUPER::size_request; 1637 my ($w, $h) = $self->SUPER::size_request;
1390 1638
1391 ($w + 1, $h) # add 1 for cursor 1639 ($w + 1, $h) # add 1 for cursor
1392}
1393
1394sub size_allocate {
1395 my ($self, $w, $h) = @_;
1396
1397 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1398}
1399
1400sub set_text {
1401 my ($self, $text) = @_;
1402
1403 $self->{cursor} = length $text;
1404 $self->_set_text ($text);
1405 $self->update;
1406} 1640}
1407 1641
1408sub key_down { 1642sub key_down {
1409 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1410 1644
… …
1412 my $sym = $ev->{sym}; 1646 my $sym = $ev->{sym};
1413 my $uni = $ev->{unicode}; 1647 my $uni = $ev->{unicode};
1414 1648
1415 my $text = $self->get_text; 1649 my $text = $self->get_text;
1416 1650
1417 if ($sym == 8) { 1651 if ($uni == 8) {
1418 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1419 } elsif ($sym == 127) { 1653 } elsif ($uni == 127) {
1420 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1421 } elsif ($sym == CFClient::SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1422 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1423 } elsif ($sym == CFClient::SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1424 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1425 } elsif ($sym == CFClient::SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1426 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1427 } elsif ($sym == CFClient::SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1428 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1429 } elsif ($sym == 27) { 1663 } elsif ($uni == 27) {
1430 $self->emit ('escape'); 1664 $self->_emit ('escape');
1431 } elsif ($uni) { 1665 } elsif ($uni) {
1432 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1433 } 1667 }
1434 1668
1435 $self->_set_text ($text); 1669 $self->_set_text ($text);
1436 $self->update; 1670
1671 $self->realloc;
1437} 1672}
1438 1673
1439sub focus_in { 1674sub focus_in {
1440 my ($self) = @_; 1675 my ($self) = @_;
1441 1676
… …
1521 if ($sym == 13) { 1756 if ($sym == 13) {
1522 unshift @{$self->{history}}, 1757 unshift @{$self->{history}},
1523 my $txt = $self->get_text; 1758 my $txt = $self->get_text;
1524 $self->{history_pointer} = -1; 1759 $self->{history_pointer} = -1;
1525 $self->{history_saveback} = ''; 1760 $self->{history_saveback} = '';
1526 $self->emit (activate => $txt); 1761 $self->_emit (activate => $txt);
1527 $self->update; 1762 $self->update;
1528 1763
1529 } elsif ($sym == CFClient::SDLK_UP) { 1764 } elsif ($sym == CFClient::SDLK_UP) {
1530 if ($self->{history_pointer} < 0) { 1765 if ($self->{history_pointer} < 0) {
1531 $self->{history_saveback} = $self->get_text; 1766 $self->{history_saveback} = $self->get_text;
… …
1568 1803
1569sub new { 1804sub new {
1570 my $class = shift; 1805 my $class = shift;
1571 1806
1572 $class->SUPER::new ( 1807 $class->SUPER::new (
1573 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1574 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1575 bg => [1, 1, 1, 0.2],
1576 active_fg => [0, 0, 1], 1811 active_fg => [0, 0, 1],
1577 can_hover => 1, 1812 can_hover => 1,
1578 align => 0, 1813 align => 0,
1579 valign => 0, 1814 valign => 0,
1580 can_events => 1, 1815 can_events => 1,
1581 @_ 1816 @_
1582 ) 1817 )
1583} 1818}
1584 1819
1820sub activate { }
1821
1585sub button_up { 1822sub button_up {
1586 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1587 1824
1825 $self->emit ("activate")
1588 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1589 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1590 $self->emit ("activate");
1591 }
1592} 1828}
1593 1829
1594sub _draw { 1830sub _draw {
1595 my ($self) = @_; 1831 my ($self) = @_;
1596 1832
… …
1598 1834
1599 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1600 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1601 } 1837 }
1602 1838
1603 glEnable GL_BLEND;
1604 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1605 glEnable GL_TEXTURE_2D; 1839 glEnable GL_TEXTURE_2D;
1606 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1607 glColor 0, 0, 0, 1; 1841 glColor 0, 0, 0, 1;
1608 1842
1609 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1610 1844
1611 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1612 glDisable GL_BLEND;
1613 1846
1614 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1615} 1848}
1616 1849
1617############################################################################# 1850#############################################################################
… …
1628 1861
1629sub new { 1862sub new {
1630 my $class = shift; 1863 my $class = shift;
1631 1864
1632 $class->SUPER::new ( 1865 $class->SUPER::new (
1633 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1634 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1635 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1636 state => 0, 1872 state => 0,
1637 can_hover => 1, 1873 can_hover => 1,
1638 @_ 1874 @_
1639 ) 1875 )
1640} 1876}
1641 1877
1642sub size_request { 1878sub size_request {
1643 my ($self) = @_; 1879 my ($self) = @_;
1644 1880
1645 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1646} 1882}
1647 1883
1648sub button_down { 1884sub button_down {
1649 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1650 1886
1651 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1652 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1653 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1654 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1655 } 1891 }
1656} 1892}
1657 1893
1658sub _draw { 1894sub _draw {
1659 my ($self) = @_; 1895 my ($self) = @_;
1660 1896
1661 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1662 1898
1663 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1664 1900
1665 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1666 1904
1667 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1668 1906
1669 glEnable GL_BLEND; 1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1670 glEnable GL_TEXTURE_2D; 1909 glEnable GL_TEXTURE_2D;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672
1673 my $tex = $self->{state} ? $tex[1] : $tex[0];
1674
1675 $tex->draw_quad (0, 0, $s, $s); 1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1676
1677 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1678 glDisable GL_BLEND;
1679} 1912}
1680 1913
1681############################################################################# 1914#############################################################################
1682 1915
1683package CFClient::UI::Image; 1916package CFClient::UI::Image;
… …
1726 glTranslate 0, -$self->{w}, 0; 1959 glTranslate 0, -$self->{w}, 0;
1727 1960
1728 ($w, $h) = ($h, $w); 1961 ($w, $h) = ($h, $w);
1729 } 1962 }
1730 1963
1731 glEnable GL_BLEND;
1732 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1733 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1734 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1735 1966
1736 $tex->draw_quad (0, 0, $w, $h); 1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1737 1968
1738 glDisable GL_BLEND;
1739 glDisable GL_TEXTURE_2D; 1969 glDisable GL_TEXTURE_2D;
1740} 1970}
1741 1971
1742############################################################################# 1972#############################################################################
1743 1973
… …
1932 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1933 2163
1934sub new { 2164sub new {
1935 my $class = shift; 2165 my $class = shift;
1936 2166
1937 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1938 2168
1939 # TODO: 0-width page 2169 # TODO: 0-width page
1940 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1941 # TODO: calculations are off 2171 # TODO: calculations are off
1942 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1943 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1944 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1945 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1946 req_w => 20, 2178 min_w => $::WIDTH / 80,
1947 req_h => 20, 2179 min_h => $::WIDTH / 80,
1948 vertical => 0, 2180 vertical => 0,
1949 can_hover => 1, 2181 can_hover => 1,
1950 inner_pad => 5, 2182 inner_pad => 0.02,
1951 @_ 2183 @_
1952 ); 2184 );
1953 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1954 $self 2189 $self
1955} 2190}
1956 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1957sub size_request { 2226sub size_request {
1958 my ($self) = @_; 2227 my ($self) = @_;
1959 2228
1960 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1961 my $h = $self->{req_h};
1962
1963 $self->{vertical} ? ($h, $w) : ($w, $h)
1964} 2230}
1965 2231
1966sub button_down { 2232sub button_down {
1967 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1968 2234
1969 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1970 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1971} 2240}
1972 2241
1973sub mouse_motion { 2242sub mouse_motion {
1974 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1975 2244
1976 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1977 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1978 2264
1979 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1980 2266
1981 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1982 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1983 2269
1984 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1985 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $value = $value * $self->{scale} + $self->{offset};
1986 $x = $lo if $x < $lo;
1987 $x = $hi - $page if $x > $hi - $page;
1988 $self->{range}[0] = $x;
1989 2272
1990 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1991 $self->update; 2274 $self->{knob_w} = $knob_w;
1992 } 2275 });
1993}
1994 2276
1995# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1996# so that the handle doesn't leave the texture. This calculation isn't 100%
1997# correct propably, but it does the job for now
1998sub _calc_inner_pad_px {
1999 my ($self, $w) = @_;
2000 ($w / 100) * $self->{inner_pad} # % to pixels
2001} 2278}
2002 2279
2003sub _draw { 2280sub _draw {
2004 my ($self) = @_; 2281 my ($self) = @_;
2005 2282
2006 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
2007 2284
2008 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
2009 2286
2010 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
2011 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
2012 2289
2290 glTranslate 1, 0, 0;
2013 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
2014 glTranslate 0, -$self->{w}, 0;
2015
2016 ($w, $h) = ($h, $w);
2017 } 2292 }
2018 2293
2019 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2020 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2021 2296
2022 my ($value, $lo, $hi, $page) = @{$self->{range}};
2023
2024 $hi = $value + 1 if $lo == $hi;
2025
2026 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2027 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2028
2029 $page = int $page * $inner_w / ($hi - $lo);
2030 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2031
2032 $w -= $page;
2033 $page &= ~1;
2034 glTranslate $page * 0.5, 0, 0;
2035 $page ||= 2;
2036
2037 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2038 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2039
2040 glEnable GL_BLEND;
2041 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2042 glEnable GL_TEXTURE_2D; 2297 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2044 2299
2045 # draw background 2300 # draw background
2046 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2047 2302
2048 # draw handle 2303 # draw handle
2049 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2050 2305
2051 glDisable GL_BLEND;
2052 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
2053} 2307}
2308
2309#############################################################################
2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
2054 2349
2055############################################################################# 2350#############################################################################
2056 2351
2057package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
2058 2353
… …
2067 fontsize => 1, 2362 fontsize => 1,
2068 can_events => 0, 2363 can_events => 0,
2069 #font => default_font 2364 #font => default_font
2070 @_, 2365 @_,
2071 2366
2072 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
2073 par => [], 2368 par => [],
2074 height => 0, 2369 height => 0,
2075 children => [ 2370 children => [
2076 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
2077 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
2078 ], 2373 ],
2079 ); 2374 );
2080 2375
2081 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
2082 $self->update;
2083 });
2084 2377
2085 $self 2378 $self
2086} 2379}
2087 2380
2088sub set_fontsize { 2381sub set_fontsize {
2089 my ($self, $fontsize) = @_; 2382 my ($self, $fontsize) = @_;
2090 2383
2091 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
2092 $self->reflow; 2385 $self->reflow;
2093}
2094
2095sub text_height {
2096 my ($self, $text) = @_;
2097
2098 my $layout = $self->{layout};
2099
2100 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2101 $layout->set_width ($self->{w});
2102 $layout->set_text ($text);
2103
2104 ($layout->size)[1]
2105}
2106
2107sub reflow {
2108 my ($self) = @_;
2109
2110 $self->{need_reflow}++;
2111 $self->update;
2112} 2386}
2113 2387
2114sub size_allocate { 2388sub size_allocate {
2115 my ($self, $w, $h) = @_; 2389 my ($self, $w, $h) = @_;
2116 2390
… …
2121 $self->{layout}->set_width ($self->{children}[0]{w}); 2395 $self->{layout}->set_width ($self->{children}[0]{w});
2122 2396
2123 $self->reflow; 2397 $self->reflow;
2124} 2398}
2125 2399
2400sub text_size {
2401 my ($self, $text, $indent) = @_;
2402
2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent);
2407 $layout->set_markup ($text);
2408
2409 $layout->size
2410}
2411
2412sub reflow {
2413 my ($self) = @_;
2414
2415 $self->{need_reflow}++;
2416 $self->update;
2417}
2418
2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
2427 my ($self) = @_;
2428
2429 $self->{par} = [];
2430 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432}
2433
2126sub add_paragraph { 2434sub add_paragraph {
2127 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
2128 2436
2129 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
2130 2438 my ($w, $h) = $self->text_size ($line);
2131 my $height = $self->text_height ($text);
2132
2133 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
2134 2442
2135 push @{$self->{par}}, [$height, $color, $text];
2136
2137 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2138 $self->{children}[1]->update;
2139} 2444}
2140 2445
2141sub update { 2446sub update {
2142 my ($self) = @_; 2447 my ($self) = @_;
2143 2448
… …
2145 2450
2146 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
2147 2452
2148 delete $self->{texture}; 2453 delete $self->{texture};
2149 2454
2150 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
2151 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
2152 my $height = 0; 2459 my $height = 0;
2153 2460
2154 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2155 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
2156 2476
2157 $self->{height} = $height; 2477 $self->{height} = $height;
2158 2478
2159 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2160 2480
2161 delete $self->{texture}; 2481 delete $self->{texture};
2162 } 2482 }
2163 2483
2164 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2165 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
2166 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
2167 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
2168 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2169 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2170 glEnable GL_TEXTURE_2D;
2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2172
2173 my $top = int $self->{children}[1]{range}[0];
2174
2175 my $y0 = $top;
2176 my $y1 = $top + $self->{h};
2177
2178 my $y = 0;
2179
2180 my $layout = $self->{layout};
2181
2182 $layout->set_font ($self->{font}) if $self->{font};
2183 2502
2184 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
2185 my $h = $par->[0]; 2504 my $h = $par->[1];
2186 2505
2187 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
2188 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
2189 2510
2190 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2191 my ($W, $H) = $layout->size; 2512
2192 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2193 } 2515 }
2194 2516
2195 $y += $h; 2517 $y += $h;
2196 } 2518 }
2197 2519
2198 glDisable GL_TEXTURE_2D;
2199 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
2200 }; 2521 };
2201 }); 2522 });
2202} 2523}
2203 2524
2204sub _draw { 2525sub _draw {
2205 my ($self) = @_; 2526 my ($self) = @_;
2206 2527
2207 if ($self->{texture}) {
2208 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
2209 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2210 glColor 1, 1, 1, 1; 2530 glColor 1, 1, 1, 1;
2211 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2212 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
2213 }
2214 2533
2215 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
2216 2535
2217} 2536}
2218 2537
… …
2266 2585
2267sub new { 2586sub new {
2268 my $class = shift; 2587 my $class = shift;
2269 2588
2270 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
2271 state => 0, 2590 state => 0,
2272 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
2273 @_ 2592 @_
2274 ); 2593 );
2275 2594
2276 if ($self->{state}) {
2277 $self->{state} = 0;
2278 $self->toggle_flopper;
2279 }
2280
2281 $self 2595 $self
2282} 2596}
2283 2597
2284sub toggle_flopper { 2598sub toggle_flopper {
2285 my ($self) = @_; 2599 my ($self) = @_;
2286 2600
2287 # TODO: use animation 2601 $self->{other}->toggle_visibility;
2288 if ($self->{state} = !$self->{state}) {
2289 $CFClient::UI::ROOT->add ($self->{other});
2290 $self->{other}->move ($self->coord2global (0, $self->{h}));
2291 $self->emit ("open");
2292 } else {
2293 $CFClient::UI::ROOT->remove ($self->{other});
2294 $self->emit ("close");
2295 }
2296
2297 $self->emit (changed => $self->{state});
2298} 2602}
2299 2603
2300############################################################################# 2604#############################################################################
2301 2605
2302package CFClient::UI::Tooltip; 2606package CFClient::UI::Tooltip;
… …
2312 @_, 2616 @_,
2313 can_events => 0, 2617 can_events => 0,
2314 ) 2618 )
2315} 2619}
2316 2620
2317sub set_markup { 2621sub set_tooltip_from {
2318 my ($self, $text) = @_; 2622 my ($self, $widget) = @_;
2319 2623
2320 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2624 my $tooltip = $widget->{tooltip};
2321 $self->{label}->set_markup ($text); 2625
2322 $self->add ($self->{label}); 2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2323} 2641}
2324 2642
2325sub size_request { 2643sub size_request {
2326 my ($self) = @_; 2644 my ($self) = @_;
2327
2328 $self->child->set_max_size ($::WIDTH * 0.3);
2329 2645
2330 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2331 2647
2332 ($w + 4, $h + 4) 2648 ($w + 4, $h + 4)
2333} 2649}
… …
2336 my ($self, $w, $h) = @_; 2652 my ($self, $w, $h) = @_;
2337 2653
2338 $self->SUPER::size_allocate ($w - 4, $h - 4); 2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2339} 2655}
2340 2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2341sub _draw { 2675sub _draw {
2342 my ($self) = @_; 2676 my ($self) = @_;
2343 2677
2344 glPushMatrix;
2345 glTranslate 0.375, 0.375; 2678 glTranslate 0.375, 0.375;
2346 2679
2347 my ($w, $h) = @$self{qw(w h)}; 2680 my ($w, $h) = @$self{qw(w h)};
2348 2681
2349 glColor 1, 0.8, 0.4; 2682 glColor 1, 0.8, 0.4;
… …
2360 glVertex 0 , $h; 2693 glVertex 0 , $h;
2361 glVertex $w, $h; 2694 glVertex $w, $h;
2362 glVertex $w, 0; 2695 glVertex $w, 0;
2363 glEnd; 2696 glEnd;
2364 2697
2365 glPopMatrix; 2698 glTranslate 2 - 0.375, 2 - 0.375;
2366 2699
2367 glTranslate 2, 2;
2368 $self->SUPER::_draw; 2700 $self->SUPER::_draw;
2369} 2701}
2370 2702
2371############################################################################# 2703#############################################################################
2372 2704
… …
2377use CFClient::OpenGL; 2709use CFClient::OpenGL;
2378 2710
2379sub new { 2711sub new {
2380 my $class = shift; 2712 my $class = shift;
2381 2713
2382 $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
2383 aspect => 1, 2715 aspect => 1,
2716 can_events => 0,
2384 @_, 2717 @_,
2385 ) 2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2386} 2735}
2387 2736
2388sub size_request { 2737sub size_request {
2389 (32, 8) 2738 (32, 8)
2390} 2739}
2391 2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2392sub draw { 2749sub _draw {
2393 my ($self) = @_; 2750 my ($self) = @_;
2394 2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2395 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2396 2764
2397 if ($tex) { 2765 if ($tex) {
2398 glEnable GL_BLEND;
2399 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2400 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2402 glColor 1, 1, 1, 1; 2768 glColor 1, 1, 1, 1;
2403 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2404 glDisable GL_TEXTURE_2D; 2770 glDisable GL_TEXTURE_2D;
2405 glDisable GL_BLEND;
2406 } 2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2407} 2781}
2408 2782
2409############################################################################# 2783#############################################################################
2410 2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
2981 } else {
2982 $self->{item}{$group} = {
2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
2992 }
2993
2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
3005}
3006
3007#############################################################################
3008
2411package CFClient::UI::Root; 3009package CFClient::UI::Root;
2412 3010
2413our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
2414 3012
2415use CFClient::OpenGL; 3013use CFClient::OpenGL;
2416 3014
2417sub check_size { 3015sub new {
2418 my ($self) = @_; 3016 my $class = shift;
2419 3017
2420 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
2421} 3026}
2422 3027
2423sub size_request { 3028sub size_request {
2424 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
2425}
2426 3030
2427sub configure { 3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
3046}
3047
3048sub size_allocate {
2428 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2429 3050
2430 $self->SUPER::configure ($x, $y, $w, $h);
2431
2432 for my $child (@{$self->{children}}) { 3051 for my $child ($self->children) {
2433 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2434 3053
2435 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3054 $X = $child->{force_x} if exists $child->{force_x};
2436 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3055 $Y = $child->{force_y} if exists $child->{force_y};
3056
3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
2437 $child->configure ($X, $Y, $W,$H); 3060 $child->configure ($X, $Y, $W, $H);
2438 } 3061 }
2439} 3062}
2440 3063
2441sub _topleft { 3064sub coord2local {
2442 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
2443 3066
2444 ($x, $y) 3067 ($x, $y)
2445} 3068}
2446 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
2447sub update { 3076sub update {
2448 my ($self) = @_; 3077 my ($self) = @_;
2449 3078
2450 $self->check_size; 3079 $::WANT_REFRESH++;
2451 ::refresh ();
2452} 3080}
2453 3081
2454sub add { 3082sub add {
2455 my ($self, $child) = @_; 3083 my ($self, @children) = @_;
2456 3084
2457 # integerize window positions 3085 $_->{is_toplevel} = 1
2458 $child->{x} = int $child->{x}; 3086 for @children;
2459 $child->{y} = int $child->{y};
2460 3087
2461 $self->SUPER::add ($child); 3088 $self->SUPER::add (@children);
3089}
3090
3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
2462} 3104}
2463 3105
2464sub on_refresh { 3106sub on_refresh {
2465 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2466 3108
2467 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2468} 3110}
2469 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2470sub draw { 3118sub draw {
2471 my ($self) = @_; 3119 my ($self) = @_;
2472 3120
2473 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2474 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
2475 } 3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
2476 3199
2477 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2478 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2479 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2480 3203
2481 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2482 glLoadIdentity; 3205 glLoadIdentity;
2483 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2484 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2485 glLoadIdentity; 3208 glLoadIdentity;
2486 3209
2487 $self->_draw; 3210 $self->_draw;
2488} 3211}
… …
2490############################################################################# 3213#############################################################################
2491 3214
2492package CFClient::UI; 3215package CFClient::UI;
2493 3216
2494$ROOT = new CFClient::UI::Root; 3217$ROOT = new CFClient::UI::Root;
2495$TOOLTIP = new CFClient::UI::Tooltip; 3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2496 3219
24971 32201
2498 3221

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