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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.152 by root, Sun Apr 23 01:05:03 2006 UTC vs.
Revision 1.260 by elmex, Tue May 30 14:35:09 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;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
17 if (!$GRAB) { 45 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $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;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
23 $TOOLTIP->set_text ($widget->{tooltip}); 58 $TOOLTIP->set_tooltip_from ($widget);
24 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25 $TOOLTIP->show; 59 $TOOLTIP->show;
26 } 60 }
27 61
28 return; 62 return;
29 } 63 }
… …
34 delete $TOOLTIP->{owner}; 68 delete $TOOLTIP->{owner};
35} 69}
36 70
37# class methods for events 71# class methods for events
38sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
39 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
40} 75}
41 76
42sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
43 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
44} 80}
45 81
46sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
47 my ($ev) = @_; 83 my ($ev) = @_;
48 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 check_tooltip; 92 check_tooltip;
57 } 93 }
58 94
59 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
60 96
61 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
62} 99}
63 100
64sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
65 my ($ev) = @_; 102 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
67 104
68 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69 106
70 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71 108
72 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
73 111
74 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
75 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
76 $grab->update if $grab; 114 $grab->update if $grab;
77 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
… …
93 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
94 132
95 check_tooltip; 133 check_tooltip;
96 } 134 }
97 135
98 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
99} 138}
100 139
101# convert position array to integers 140# convert position array to integers
102sub harmonize { 141sub harmonize {
103 my ($vals) = @_; 142 my ($vals) = @_;
… …
109 $rem += $_ - $i; 148 $rem += $_ - $i;
110 $_ = $i; 149 $_ = $i;
111 } 150 }
112} 151}
113 152
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
114############################################################################# 194#############################################################################
115 195
116package CFClient::UI::Base; 196package CFClient::UI::Base;
117 197
118use strict; 198use strict;
… …
121 201
122sub new { 202sub new {
123 my $class = shift; 203 my $class = shift;
124 204
125 my $self = bless { 205 my $self = bless {
126 x => 0, 206 x => "center",
127 y => 0, 207 y => "center",
128 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
129 can_events => 1, 211 can_events => 1,
130 @_ 212 @_
131 }, $class; 213 }, $class;
132 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
133 for (keys %$self) { 217 for (keys %$self) {
134 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
135 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
136 } 220 }
137 } 221 }
138 222
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
139 $self 235 $self
140} 236}
141 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
142sub show { 245sub show {
143 my ($self) = @_; 246 my ($self) = @_;
144 247
145 return if $self->{parent}; 248 return if $self->{parent};
146 249
147 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
148} 251}
149 252
253sub set_visible {
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};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
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 : $self->show;
304}
305
150sub hide { 306sub hide {
151 my ($self) = @_; 307 my ($self) = @_;
152 308
153 return unless $self->{parent}; 309 $self->set_invisible;
154 310
155 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
156} 313}
157 314
158sub move { 315sub move_abs {
159 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
160 317
161 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
162 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
163 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
164 321
165 $self->update; 322 $self->update;
166} 323}
167 324
168sub needs_redraw { 325sub set_size {
169 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
170} 332}
171 333
172sub size_request { 334sub size_request {
173 require Carp; 335 require Carp;
174 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
176 338
177sub configure { 339sub configure {
178 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
179 341
180 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
181 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
182 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
183 347
184 # use alignment to adjust x, y 348 # use alignment to adjust x, y
185 349
186 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
187 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
188
189 ($w, $h) = ($w2, $h2);
190 } 352 }
191 353
192 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
193 $self->{x} = $x; 355 $self->{x} = $x;
194 $self->{y} = $y; 356 $self->{y} = $y;
195 $self->update; 357 $self->update;
196 } 358 }
197 359
198 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
199 $self->{w} = $w; 363 $self->{alloc_w} = $w;
200 $self->{h} = $h; 364 $self->{alloc_h} = $h;
201 365
202 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
203 $self->update;
204 } 367 }
205} 368}
206 369
207sub size_allocate { 370sub size_allocate {
208 # nothing to be done 371 # nothing to be done
209} 372}
210 373
211# return top left coordinates 374sub children {
212sub _topleft { 375}
376
377sub set_max_size {
213 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
214 379
215 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
216} 398}
217 399
218# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
219sub coord2local { 401sub coord2local {
220 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
221 403
222 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223 ($x - $X, $y - $Y)
224} 405}
225 406
226# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
227sub coord2global { 408sub coord2global {
228 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
229 410
230 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231 ($x + $X, $y + $Y)
232} 412}
233 413
234sub focus_in { 414sub focus_in {
235 my ($self) = @_; 415 my ($self) = @_;
236 416
237 return if $FOCUS == $self; 417 return if $FOCUS == $self;
238 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
239 419
240 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
241 421
242 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
243 423
244 $focus->update if $focus; 424 $focus->update if $focus;
245 $FOCUS->update; 425 $FOCUS->update;
246} 426}
247 427
… …
250 430
251 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
252 432
253 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
254 434
255 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
256 436
257 $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 $FOCUS;
258} 441}
259 442
260sub mouse_motion { } 443sub mouse_motion { }
261sub button_up { } 444sub button_up { }
262sub key_down { } 445sub key_down { }
263sub key_up { } 446sub key_up { }
264 447
265sub button_down { 448sub button_down {
266 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
267 450
268 $self->focus_in; 451 $self->focus_in;
… …
271sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
272sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
273sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
274sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
275sub 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 $self->update;
528}
276 529
277sub draw { 530sub draw {
278 my ($self) = @_; 531 my ($self) = @_;
279 532
280 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
296 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
297 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
298 glEnd; 551 glEnd;
299 glDisable GL_BLEND; 552 glDisable GL_BLEND;
300 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
301} 568}
302 569
303sub _draw { 570sub _draw {
304 my ($self) = @_; 571 my ($self) = @_;
305 572
306 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
307} 574}
308 575
309sub find_widget {
310 my ($self, $x, $y) = @_;
311
312 return () unless $self->{can_events};
313
314 return $self
315 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
316 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
317
318 ()
319}
320
321sub set_parent {
322 my ($self, $parent) = @_;
323
324 Scalar::Util::weaken ($self->{parent} = $parent);
325}
326
327sub check_size {
328 my ($self) = @_;
329
330 return unless $self->{parent};
331
332 my ($w, $h) = $self->size_request;
333
334 if ($w != $self->{req_w} || $h != $self->{req_h}) {
335 $self->{req_w} = $w;
336 $self->{req_h} = $h;
337
338 $self->{parent}->check_size;
339 }
340}
341
342sub update {
343 my ($self) = @_;
344
345 $self->{parent}->update
346 if $self->{parent};
347}
348
349sub connect {
350 my ($self, $signal, $cb) = @_;
351
352 push @{ $self->{signal_cb}{$signal} }, $cb;
353}
354
355sub emit {
356 my ($self, $signal, @args) = @_;
357
358 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
359 $cb->($self, @args);
360 }
361}
362
363sub DESTROY { 576sub DESTROY {
364 my ($self) = @_; 577 my ($self) = @_;
365 578
579 delete $WIDGET{$self+0};
366 #$self->deactivate; 580 #$self->deactivate;
367} 581}
368 582
369############################################################################# 583#############################################################################
370 584
… …
379 my $class = shift; 593 my $class = shift;
380 594
381 # range [value, low, high, page] 595 # range [value, low, high, page]
382 596
383 $class->SUPER::new ( 597 $class->SUPER::new (
384 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
385 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
386 @_ 600 @_
387 ) 601 )
388} 602}
389 603
390sub _draw { 604sub _draw {
391 my ($self) = @_; 605 my ($self) = @_;
392 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
393 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
394 613
395 glEnable GL_BLEND; 614 glEnable GL_BLEND;
396 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
397 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
398 617
399 glBegin GL_QUADS; 618 glBegin GL_QUADS;
400 glVertex 0 , 0; 619 glVertex 0 , 0;
401 glVertex 0 , $h; 620 glVertex 0 , $h;
402 glVertex $w, $h; 621 glVertex $w, $h;
403 glVertex $w, 0; 622 glVertex $w, 0;
404 glEnd; 623 glEnd;
405 624
406 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
407} 627}
408 628
409############################################################################# 629#############################################################################
410 630
411package CFClient::UI::Empty; 631package CFClient::UI::Empty;
… …
416 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
417 $class->SUPER::new (can_events => 0, %arg); 637 $class->SUPER::new (can_events => 0, %arg);
418} 638}
419 639
420sub size_request { 640sub size_request {
421 (0, 0) 641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
422} 644}
423 645
424sub draw { } 646sub draw { }
425 647
426############################################################################# 648#############################################################################
… …
432sub new { 654sub new {
433 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
434 656
435 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
436 658
437 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
438 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
439 665
440 $self 666 $self
441} 667}
442 668
443sub add { 669sub add {
444 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
445 671
446 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
447 674
448 use sort 'stable'; 675 use sort 'stable';
449 676
450 $self->{children} = [ 677 $self->{children} = [
451 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
452 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
453 ]; 680 ];
454 681
455 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
456} 687}
457 688
458sub remove { 689sub remove {
459 my ($self, $child) = @_; 690 my ($self, $child) = @_;
460 691
461 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
462 694
463 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
464 696
465 $self->check_size; 697 $self->realloc;
466 $self->update; 698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
467} 712}
468 713
469sub find_widget { 714sub find_widget {
470 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
471 716
… …
546} 791}
547 792
548sub update { 793sub update {
549 my ($self) = @_; 794 my ($self) = @_;
550 795
551 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
552 $self->render_chld;
553 $self->SUPER::update; 797 $self->SUPER::update;
554}
555
556sub render_chld {
557 my ($self) = @_;
558
559 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560 glClearColor 0, 0, 0, 1;
561 glClear GL_COLOR_BUFFER_BIT;
562 $self->child->draw;
563 };
564} 798}
565 799
566sub size_allocate { 800sub size_allocate {
567 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
568 802
569 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
570 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
571 $self->render_chld; 818 $self->_render;
819 };
572} 820}
573 821
574sub _draw { 822sub _draw {
575 my ($self) = @_; 823 my ($self) = @_;
576 824
577 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
578 826
579 my $tex = $self->{texture} 827 my $tex = $self->{texture}
580 or return; 828 or return;
581 829
582 glEnable GL_BLEND;
583 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
585 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
586 833
587 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
588 835
589 glDisable GL_BLEND;
590 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
591} 837}
592 838
593############################################################################# 839#############################################################################
594 840
595package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
596 842
597our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
598
599sub new { die }
600
601sub size_request {
602 my ($self) = @_;
603
604 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607 @$self{qw(child_w child_h)}
608}
609
610sub _draw {
611 my ($self) = @_;
612
613 $self->{children}[1]->draw;
614}
615
616
617#############################################################################
618
619package CFClient::UI::Frame;
620
621our @ISA = CFClient::UI::Bin::;
622
623use CFClient::OpenGL;
624 844
625sub new { 845sub new {
626 my $class = shift; 846 my $class = shift;
627 847
628 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 849 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
631 border => 0.8,
632 @_ 851 @_,
633 ); 852 )
634
635 $self
636}
637
638sub set_size {
639 my ($self, $w, $h) = @_;
640 $self->{req_w} = $w;
641 $self->{req_h} = $h;
642 $self->check_size;
643} 853}
644 854
645sub size_request { 855sub size_request {
646 my ($self) = @_; 856 my ($self) = @_;
647 ($self->{req_w}, $self->{req_h}) 857
858 my ($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, $h)
648} 864}
649 865
650sub size_allocate { 866sub size_allocate {
651 my ($self, $w, $h) = @_; 867 my ($self, $w, $h) = @_;
652 $self->{w} = $w; 868
653 $self->{h} = $h; 869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
654 $self->child->configure (0, 0, $w, $h); 874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
655} 876}
656 877
657sub _draw { 878sub set_offset {
658 my ($self) = @_; 879 my ($self, $x, $y) = @_;
659 880
660 my ($w, $h) = ($self->{w}, $self->{h}); 881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
661 883
662 glEnable GL_BLEND; 884 $self->update;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 885}
664 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666 886
667# glBegin GL_QUADS; 887# hmm, this does not work for topleft of $self... but we should not ask for that
668# glColor 0, 0, 0, 0; 888sub coord2local {
669# glVertex 0 , 0; 889 my ($self, $x, $y) = @_;
670# glVertex 0 , $h;
671# glVertex $w, $h;
672# glVertex $w, 0;
673# glEnd;
674 890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
675 893
676 $self->child->draw; 894sub coord2global {
677 glDisable GL_BLEND; 895 my ($self, $x, $y) = @_;
678 glDisable GL_TEXTURE_2D; 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;
679} 921}
680 922
681############################################################################# 923#############################################################################
682 924
683package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
684 926
685our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
686
687use CFClient::OpenGL;
688
689my @tex =
690 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
691 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
692 928
693sub new { 929sub new {
694 my $class = shift; 930 my $class = shift;
695 931
696 # 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;
697 1035
698 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
699 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
700 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
701 border => 0.8, 1039 border => 0.6,
702 can_events => 1, 1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
703 @_ 1043 @_
704 ); 1044 );
705 1045
706 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
707 align => 0, 1047 align => 0,
708 valign => 1, 1048 valign => 1,
709 text => $self->{title}, 1049 text => $self->{title},
710 fontsize => 1; 1050 fontsize => $self->{border};
711 1051
712 $self 1052 $self
713} 1053}
714 1054
715sub border { 1055sub border {
716 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
717} 1057}
718 1058
719sub size_request { 1059sub size_request {
720 my ($self) = @_; 1060 my ($self) = @_;
721
722 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
723 1061
724 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
725 1063
726 ( 1064 (
727 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
733 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
734 1072
735 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
736 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
737 1075
738 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
739 if $self->{title}; 1077 if $self->{title};
740 1078
741 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
742} 1080}
743 1081
744sub button_down { 1082sub button_down {
745 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
746 1084
1085 my ($w, $h) = @$self{qw(w h)};
747 my $border = $self->border; 1086 my $border = $self->border;
748 1087
749 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
752 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
753 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
754 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
755 $self->{motion} = sub { 1099 $self->{motion} = sub {
756 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
757 1101
758 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
759 1104
760 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
761 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
762 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
763 }; 1110 };
764 1111
765 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
766 && $y >= 0 && $y < $border) {
767
768 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
769 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
770 1115
771 $self->{motion} = sub { 1116 $self->{motion} = sub {
772 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
773 1118
774 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
775 1120
776 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
777 $self->update;
778 }; 1122 };
779 } 1123 }
780} 1124}
781 1125
782sub button_up { 1126sub button_up {
… …
795 my ($self) = @_; 1139 my ($self) = @_;
796 1140
797 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
798 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
799 1143
800 glEnable GL_BLEND;
801 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804 1146
805 my $border = $self->border; 1147 my $border = $self->border;
806 1148
807 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
808 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
809 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
810 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
812 1154
813 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
814 1157
815 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
816 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
817 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
818 1161 $bg->{t} = $ch / $bg->{h};
819 glColor @{ $self->{bg} };
820
821 $bg->{s} = $rep_x;
822 $bg->{t} = $rep_y;
823 $bg->{wrap_mode} = 1;
824 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
825 1164
826 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
827 glDisable GL_BLEND;
828 1166
829 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
830 $self->child->draw; 1169 $self->child->draw;
831} 1170}
832 1171
833############################################################################# 1172#############################################################################
834 1173
… …
843sub new { 1182sub new {
844 my $class = shift; 1183 my $class = shift;
845 1184
846 $class->SUPER::new ( 1185 $class->SUPER::new (
847 col_expand => [], 1186 col_expand => [],
848 @_ 1187 @_,
849 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
850} 1193}
851 1194
852sub add { 1195sub add {
853 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
854 1197
855 $child->set_parent ($self); 1198 $child->set_parent ($self);
856 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
857 1200
858 $child->check_size; 1201 $self->realloc;
859} 1202}
860 1203
861# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
862sub clear { 1205sub clear {
863 my ($self) = @_; 1206 my ($self) = @_;
864 1207
1208 my @children = $self->children;
865 delete $self->{children}; 1209 delete $self->{children};
866 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
867} 1217}
868 1218
869sub get_wh { 1219sub get_wh {
870 my ($self) = @_; 1220 my ($self) = @_;
871 1221
… …
902sub size_allocate { 1252sub size_allocate {
903 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
904 1254
905 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
906 1256
907 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
908 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
909 1259
910 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
911 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
912 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
913 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
967 } 1317 }
968} 1318}
969 1319
970############################################################################# 1320#############################################################################
971 1321
972package CFClient::UI::HBox; 1322package CFClient::UI::Box;
973
974# TODO: wrap into common Box base class
975 1323
976our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
977 1325
978sub size_request { 1326sub size_request {
979 my ($self) = @_; 1327 my ($self) = @_;
980 1328
981 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
982 1330 ? (
983 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
984 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
985 (List::Util::max map $_->[1], @alloc), 1333 )
986 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
987} 1338}
988 1339
989sub size_allocate { 1340sub size_allocate {
990 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
991 1342
992 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
993
994 my $children = $self->{children}; 1344 my $children = $self->{children};
995 1345
996 my @h = map $_->{req_w}, @$children; 1346 my @req;
997 1347
998 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
999 1349 @req = ($space / (@$children || 1)) x @$children;
1000 if ($req_h > $h) {
1001 # ah well, not enough space
1002 $_ *= $h / $req_h for @h;
1003 } 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 {
1004 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1005 $exp ||= 1;
1006 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1007 for (0 .. $#$children) { 1363 for 0 .. $#$children;
1008 my $child = $children->[$_];
1009
1010 my $alloc_h = $h[$_];
1011 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1012 $h[$_] = $alloc_h;
1013 } 1364 }
1014 } 1365 }
1015 1366
1016 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
1017 1368
1018 my $y = 0; 1369 my $pos = 0;
1019 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021 my $h = $h[$_]; 1371 my $alloc = $req[$_];
1022 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1023 1373
1024 $y += $h; 1374 $pos += $alloc;
1025 } 1375 }
1026 1376
1027 1 1377 1
1028} 1378}
1029 1379
1030############################################################################# 1380#############################################################################
1031 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
1032package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
1033 1398
1034# TODO: wrap into common Box base class
1035
1036our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
1037 1400
1038sub size_request { 1401sub new {
1039 my ($self) = @_; 1402 my $class = shift;
1040 1403
1041 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1042 1405 vertical => 1,
1043 ( 1406 @_,
1044 (List::Util::max map $_->[0], @alloc),
1045 (List::Util::sum map $_->[1], @alloc),
1046 ) 1407 )
1047} 1408}
1048 1409
1049sub size_allocate {
1050 my ($self, $w, $h) = @_;
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_h}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1069 }
1070 }
1071
1072 CFClient::UI::harmonize \@h;
1073
1074 my $y = 0;
1075 for (0 .. $#$children) {
1076 my $child = $children->[$_];
1077 my $h = $h[$_];
1078 $child->configure (0, $y, $w, $h);
1079
1080 $y += $h;
1081 }
1082
1083 1
1084}
1085
1086############################################################################# 1410#############################################################################
1087 1411
1088package CFClient::UI::Label; 1412package CFClient::UI::Label;
1089 1413
1090our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1091 1415
1092use CFClient::OpenGL; 1416use CFClient::OpenGL;
1093 1417
1094sub new { 1418sub new {
1095 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1096 1420
1097 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1098 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
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),
1099 fontsize => 1, 1431 fontsize => 1,
1100 text => "",
1101 align => -1, 1432 align => -1,
1102 valign => -1, 1433 valign => -1,
1103 padding => 2, 1434 padding_x => 2,
1104 layout => new CFClient::Layout, 1435 padding_y => 2,
1105 can_events => 0, 1436 can_events => 0,
1106 %arg 1437 %arg
1107 ); 1438 );
1108 1439
1109 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1110 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1111 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1112 $self->{template} = $layout; 1443 $self->{template} = $layout;
1113 } 1444 }
1114 1445
1115 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1116 $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 }
1117 1451
1118 $self 1452 $self
1119} 1453}
1120 1454
1121sub escape_text { 1455sub escape($) {
1122 local $_ = $_[1]; 1456 local $_ = $_[0];
1123 1457
1124 s/&/&amp;/g; 1458 s/&/&amp;/g;
1125 s/>/&gt;/g; 1459 s/>/&gt;/g;
1126 s/</&lt;/g; 1460 s/</&lt;/g;
1127 1461
1128 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1129} 1470}
1130 1471
1131sub set_text { 1472sub set_text {
1132 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1133 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1135 1480
1136 delete $self->{texture}; 1481 $self->realloc;
1137 $self->check_size;
1138 $self->update; 1482 $self->update;
1139} 1483}
1140 1484
1141sub set_markup { 1485sub set_markup {
1142 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1143 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1145 1495
1146 delete $self->{texture}; 1496 $self->realloc;
1147 $self->check_size;
1148 $self->update; 1497 $self->update;
1149} 1498}
1150 1499
1151sub size_request { 1500sub size_request {
1152 my ($self) = @_; 1501 my ($self) = @_;
1153 1502
1154 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
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});
1155 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156 1508
1157 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1158 1510
1159 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1160 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1514
1162 my ($w2, $h2) = $self->{template}->size; 1515 my ($w2, $h2) = $self->{template}->size;
1163 1516
1164 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1165 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1166 } 1519 }
1167 1520
1168 ( 1521 ($w, $h)
1169 $w + $self->{padding} * 2,
1170 $h + $self->{padding} * 2,
1171 )
1172} 1522}
1173 1523
1174sub size_allocate { 1524sub size_allocate {
1175 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1176 1526
… …
1180sub set_fontsize { 1530sub set_fontsize {
1181 my ($self, $fontsize) = @_; 1531 my ($self, $fontsize) = @_;
1182 1532
1183 $self->{fontsize} = $fontsize; 1533 $self->{fontsize} = $fontsize;
1184 delete $self->{texture}; 1534 delete $self->{texture};
1185 $self->check_size; 1535
1186 $self->update; 1536 $self->realloc;
1187} 1537}
1188 1538
1189sub _draw { 1539sub _draw {
1190 my ($self) = @_; 1540 my ($self) = @_;
1191 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1192 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($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});
1194 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1195 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 $tex
1196 }; 1563 };
1197 1564
1198 glEnable GL_BLEND;
1199 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1200 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1202 1567
1568 if ($tex->{format} == GL_ALPHA) {
1203 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1204
1205 $self->{ox} = int (
1206 $self->{align} < 0 ? $self->{padding}
1207 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1208 : ($self->{w} - $tex->{w}) * 0.5
1209 );
1210
1211 $self->{oy} = int (
1212 $self->{valign} < 0 ? $self->{padding}
1213 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1214 : ($self->{h} - $tex->{h}) * 0.5
1215 );
1216
1217 $tex->draw_quad ($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 }
1218 1574
1219 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1220 glDisable GL_BLEND;
1221} 1576}
1222 1577
1223############################################################################# 1578#############################################################################
1224 1579
1225package CFClient::UI::EntryBase; 1580package CFClient::UI::EntryBase;
… …
1230 1585
1231sub new { 1586sub new {
1232 my $class = shift; 1587 my $class = shift;
1233 1588
1234 $class->SUPER::new ( 1589 $class->SUPER::new (
1235 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1236 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1237 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1238 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1239 can_hover => 1, 1594 can_hover => 1,
1240 can_focus => 1, 1595 can_focus => 1,
1241 valign => 0, 1596 valign => 0,
1242 can_events => 1, 1597 can_events => 1,
1598 #text => ...
1243 @_ 1599 @_
1244 ) 1600 )
1245} 1601}
1246 1602
1247sub _set_text { 1603sub _set_text {
… …
1257 $self->{text} = $text; 1613 $self->{text} = $text;
1258 1614
1259 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1260 $self->{layout}->set_text ("$text "); 1616 $self->{layout}->set_text ("$text ");
1261 1617
1262 $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;
1263} 1628}
1264 1629
1265sub get_text { 1630sub get_text {
1266 $_[0]{text} 1631 $_[0]{text}
1267} 1632}
… …
1270 my ($self) = @_; 1635 my ($self) = @_;
1271 1636
1272 my ($w, $h) = $self->SUPER::size_request; 1637 my ($w, $h) = $self->SUPER::size_request;
1273 1638
1274 ($w + 1, $h) # add 1 for cursor 1639 ($w + 1, $h) # add 1 for cursor
1275}
1276
1277sub size_allocate {
1278 my ($self, $w, $h) = @_;
1279
1280 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1281}
1282
1283sub set_text {
1284 my ($self, $text) = @_;
1285
1286 $self->{cursor} = length $text;
1287 $self->_set_text ($text);
1288 $self->update;
1289} 1640}
1290 1641
1291sub key_down { 1642sub key_down {
1292 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1293 1644
… …
1295 my $sym = $ev->{sym}; 1646 my $sym = $ev->{sym};
1296 my $uni = $ev->{unicode}; 1647 my $uni = $ev->{unicode};
1297 1648
1298 my $text = $self->get_text; 1649 my $text = $self->get_text;
1299 1650
1300 if ($sym == 8) { 1651 if ($uni == 8) {
1301 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1302 } elsif ($sym == 127) { 1653 } elsif ($uni == 127) {
1303 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1304 } elsif ($sym == CFClient::SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1305 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1306 } elsif ($sym == CFClient::SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1307 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1308 } elsif ($sym == CFClient::SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1309 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1310 } elsif ($sym == CFClient::SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1311 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1312 } elsif ($sym == 27) { 1663 } elsif ($uni == 27) {
1313 $self->emit ('escape'); 1664 $self->_emit ('escape');
1314 } elsif ($uni) { 1665 } elsif ($uni) {
1315 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1316 } 1667 }
1317 1668
1318 $self->_set_text ($text); 1669 $self->_set_text ($text);
1319 $self->update; 1670
1671 $self->realloc;
1320} 1672}
1321 1673
1322sub focus_in { 1674sub focus_in {
1323 my ($self) = @_; 1675 my ($self) = @_;
1324 1676
… …
1400 my ($self, $ev) = @_; 1752 my ($self, $ev) = @_;
1401 1753
1402 my $sym = $ev->{sym}; 1754 my $sym = $ev->{sym};
1403 1755
1404 if ($sym == 13) { 1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1405 $self->emit (activate => $self->get_text); 1761 $self->_emit (activate => $txt);
1406 $self->update; 1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1407 1785
1408 } else { 1786 } else {
1409 $self->SUPER::key_down ($ev); 1787 $self->SUPER::key_down ($ev);
1410 } 1788 }
1411 1789
… …
1425 1803
1426sub new { 1804sub new {
1427 my $class = shift; 1805 my $class = shift;
1428 1806
1429 $class->SUPER::new ( 1807 $class->SUPER::new (
1430 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1431 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1432 bg => [1, 1, 1, 0.2],
1433 active_fg => [0, 0, 1], 1811 active_fg => [0, 0, 1],
1434 can_hover => 1, 1812 can_hover => 1,
1435 align => 0, 1813 align => 0,
1436 valign => 0, 1814 valign => 0,
1437 can_events => 1, 1815 can_events => 1,
1438 @_ 1816 @_
1439 ) 1817 )
1440} 1818}
1441 1819
1820sub activate { }
1821
1442sub button_up { 1822sub button_up {
1443 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1444 1824
1825 $self->emit ("activate")
1445 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1446 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1447 $self->emit ("activate");
1448 }
1449} 1828}
1450 1829
1451sub _draw { 1830sub _draw {
1452 my ($self) = @_; 1831 my ($self) = @_;
1453 1832
… …
1455 1834
1456 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1457 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1458 } 1837 }
1459 1838
1460 glEnable GL_BLEND;
1461 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462 glEnable GL_TEXTURE_2D; 1839 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 glColor 0, 0, 0, 1; 1841 glColor 0, 0, 0, 1;
1465 1842
1466 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1467 1844
1468 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1469 glDisable GL_BLEND;
1470 1846
1471 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1472} 1848}
1473 1849
1474############################################################################# 1850#############################################################################
… …
1485 1861
1486sub new { 1862sub new {
1487 my $class = shift; 1863 my $class = shift;
1488 1864
1489 $class->SUPER::new ( 1865 $class->SUPER::new (
1490 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1491 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1492 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1493 state => 0, 1872 state => 0,
1494 can_hover => 1, 1873 can_hover => 1,
1495 @_ 1874 @_
1496 ) 1875 )
1497} 1876}
1498 1877
1499sub size_request { 1878sub size_request {
1500 my ($self) = @_; 1879 my ($self) = @_;
1501 1880
1502 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1503} 1882}
1504 1883
1505sub button_down { 1884sub button_down {
1506 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1507 1886
1508 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1509 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1510 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1511 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1512 } 1891 }
1513} 1892}
1514 1893
1515sub _draw { 1894sub _draw {
1516 my ($self) = @_; 1895 my ($self) = @_;
1517 1896
1518 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1519 1898
1520 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1521 1900
1522 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;
1523 1904
1524 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1525 1906
1526 glEnable GL_BLEND; 1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1527 glEnable GL_TEXTURE_2D; 1909 glEnable GL_TEXTURE_2D;
1528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1529
1530 my $tex = $self->{state} ? $tex[1] : $tex[0];
1531
1532 $tex->draw_quad (0, 0, $s, $s); 1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1533
1534 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1535 glDisable GL_BLEND;
1536} 1912}
1537 1913
1538############################################################################# 1914#############################################################################
1539 1915
1540package CFClient::UI::Image; 1916package CFClient::UI::Image;
… …
1583 glTranslate 0, -$self->{w}, 0; 1959 glTranslate 0, -$self->{w}, 0;
1584 1960
1585 ($w, $h) = ($h, $w); 1961 ($w, $h) = ($h, $w);
1586 } 1962 }
1587 1963
1588 glEnable GL_BLEND;
1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1592 1966
1593 $tex->draw_quad (0, 0, $w, $h); 1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1594 1968
1595 glDisable GL_BLEND;
1596 glDisable GL_TEXTURE_2D; 1969 glDisable GL_TEXTURE_2D;
1597} 1970}
1598 1971
1599############################################################################# 1972#############################################################################
1600 1973
1601package CFClient::UI::VGauge; 1974package CFClient::UI::VGauge;
1602 1975
1603our @ISA = CFClient::UI::Base::; 1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1604 1979
1605use CFClient::OpenGL; 1980use CFClient::OpenGL;
1606 1981
1607my %tex = ( 1982my %tex = (
1608 food => [ 1983 food => [
1609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1610 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1611 ], 1986 ],
1612 grace => [ 1987 grace => [
1613 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1614 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1615 ], 1990 ],
1616 hp => [ 1991 hp => [
1617 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1619 ], 1994 ],
1620 mana => [ 1995 mana => [
1621 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1622 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1623 ], 1998 ],
1624); 1999);
1625 2000
1626# eg. VGauge->new (gauge => 'food'), default gauge: food 2001# eg. VGauge->new (gauge => 'food'), default gauge: food
1627sub new { 2002sub new {
… …
1646} 2021}
1647 2022
1648sub set_max { 2023sub set_max {
1649 my ($self, $max) = @_; 2024 my ($self, $max) = @_;
1650 2025
2026 return if $self->{max_val} == $max;
2027
1651 $self->{max_val} = $max; 2028 $self->{max_val} = $max;
2029 $self->update;
1652} 2030}
1653 2031
1654sub set_value { 2032sub set_value {
1655 my ($self, $val, $max) = @_; 2033 my ($self, $val, $max) = @_;
1656 2034
1657 $self->set_max ($max) 2035 $self->set_max ($max)
1658 if defined $max; 2036 if defined $max;
1659 2037
1660 $max = $self->{max_val}; 2038 return if $self->{val} == $val;
2039
1661 $self->{val} = $val; 2040 $self->{val} = $val;
1662
1663 $self->update; 2041 $self->update;
1664} 2042}
1665 2043
1666sub _draw { 2044sub _draw {
1667 my ($self) = @_; 2045 my ($self) = @_;
1668 2046
1669 my $tex = $tex{$self->{type}}; 2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
1670 2049
1671 my ($w, $h) = ($self->{w}, $self->{h}); 2050 my ($w, $h) = ($self->{w}, $self->{h});
1672 2051
1673 if ($self->{vertical}) { 2052 if ($self->{vertical}) {
1674 glRotate 90, 0, 0, 1; 2053 glRotate 90, 0, 0, 1;
… …
1676 2055
1677 ($w, $h) = ($h, $w); 2056 ($w, $h) = ($h, $w);
1678 } 2057 }
1679 2058
1680 my $ycut = $self->{val} / ($self->{max_val} || 1); 2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
1681 $ycut = 1 if $self->{val} > $self->{max_val};
1682 2060
1683 my $t1 = $tex->[0]; 2061 my $ycut1 = max 0, min 1, $ycut;
1684 my $t2 = $tex->[1]; 2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
1685 2066
1686 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688 glEnable GL_TEXTURE_2D; 2069 glEnable GL_TEXTURE_2D;
1689 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1690 2071
1691 my $h1 = $self->{h} - $ycut * $self->{h};
1692 my $h2 = $ycut * $self->{h};
1693
1694 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
1695 glBegin GL_QUADS; 2073 glBegin GL_QUADS;
1696 glTexCoord 0 , 0; glVertex 0 , 0; 2074 glTexCoord 0 , 0; glVertex 0 , 0;
1697 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1698 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1699 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1700 glEnd; 2078 glEnd;
1701 2079
2080 my $ycut1 = List::Util::min 1, $ycut;
1702 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
1703 glBegin GL_QUADS; 2082 glBegin GL_QUADS;
1704 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1705 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1706 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1707 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1708 glEnd; 2087 glEnd;
2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
1709 2098
1710 glDisable GL_BLEND; 2099 glDisable GL_BLEND;
1711 glDisable GL_TEXTURE_2D; 2100 glDisable GL_TEXTURE_2D;
1712} 2101}
1713 2102
… …
1719 2108
1720sub new { 2109sub new {
1721 my ($class, %arg) = @_; 2110 my ($class, %arg) = @_;
1722 2111
1723 my $self = $class->SUPER::new ( 2112 my $self = $class->SUPER::new (
1724 tooltip => $arg{type}, 2113 tooltip => $arg{type},
2114 can_hover => 1,
2115 can_events => 1,
1725 %arg, 2116 %arg,
1726 ); 2117 );
1727 2118
1728 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1729 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1730 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1731 2122
1732 $self 2123 $self
1733} 2124}
1734 2125
… …
1737 2128
1738 $self->{value}->set_fontsize ($fsize); 2129 $self->{value}->set_fontsize ($fsize);
1739 $self->{max} ->set_fontsize ($fsize); 2130 $self->{max} ->set_fontsize ($fsize);
1740} 2131}
1741 2132
2133sub set_max {
2134 my ($self, $max) = @_;
2135
2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
2138}
2139
1742sub set_value { 2140sub set_value {
1743 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1744 2142
1745 $self->set_max ($max) 2143 $self->set_max ($max)
1746 if defined $max; 2144 if defined $max;
1747 2145
1748 $self->{gauge}->set_value ($val, $max); 2146 $self->{gauge}->set_value ($val, $max);
1749 $self->{value}->set_text ($val); 2147 $self->{value}->set_text ($val);
1750}
1751
1752sub set_max {
1753 my ($self, $max) = @_;
1754
1755 $self->{gauge}->set_max ($max);
1756 $self->{max}->set_text ($max);
1757} 2148}
1758 2149
1759############################################################################# 2150#############################################################################
1760 2151
1761package CFClient::UI::Slider; 2152package CFClient::UI::Slider;
… …
1771 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1772 2163
1773sub new { 2164sub new {
1774 my $class = shift; 2165 my $class = shift;
1775 2166
1776 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1777 2168
1778 # TODO: 0-width page 2169 # TODO: 0-width page
1779 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1780 # TODO: calculations are off 2171 # TODO: calculations are off
1781 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1782 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1783 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],
1784 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1785 req_w => 20, 2178 min_w => $::WIDTH / 80,
1786 req_h => 20, 2179 min_h => $::WIDTH / 80,
1787 vertical => 0, 2180 vertical => 0,
1788 can_hover => 1, 2181 can_hover => 1,
1789 inner_pad => 5, 2182 inner_pad => 0.02,
1790 @_ 2183 @_
1791 ); 2184 );
1792 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1793 $self 2189 $self
1794} 2190}
1795 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($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 $self->update;
2223 }
2224}
2225
1796sub size_request { 2226sub size_request {
1797 my ($self) = @_; 2227 my ($self) = @_;
1798 2228
1799 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1800 my $h = $self->{req_h};
1801
1802 $self->{vertical} ? ($h, $w) : ($w, $h)
1803} 2230}
1804 2231
1805sub button_down { 2232sub button_down {
1806 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1807 2234
1808 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1809 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1810} 2240}
1811 2241
1812sub mouse_motion { 2242sub mouse_motion {
1813 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1814 2244
1815 if ($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
1816 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1817 2264
1818 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1819 2266
1820 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1821 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1822 2269
1823 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1824 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $value = $value * $self->{scale} + $self->{offset};
1825 $x = $lo if $x < $lo;
1826 $x = $hi - $page if $x > $hi - $page;
1827 $self->{range}[0] = $x;
1828 2272
1829 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1830 $self->update; 2274 $self->{knob_w} = $knob_w;
1831 } 2275 });
1832}
1833 2276
1834# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1835# so that the handle doesn't leave the texture. This calculation isn't 100%
1836# correct propably, but it does the job for now
1837sub _calc_inner_pad_px {
1838 my ($self, $w) = @_;
1839 ($w / 100) * $self->{inner_pad} # % to pixels
1840} 2278}
1841 2279
1842sub _draw { 2280sub _draw {
1843 my ($self) = @_; 2281 my ($self) = @_;
1844 2282
1845 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1846 2284
1847 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1848 2286
1849 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1850 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1851 2289
2290 glTranslate 1, 0, 0;
1852 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1853 glTranslate 0, -$self->{w}, 0;
1854
1855 ($w, $h) = ($h, $w);
1856 } 2292 }
1857 2293
1858 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1859 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1860 2296
1861 my ($value, $lo, $hi, $page) = @{$self->{range}};
1862
1863 $hi = $value + 1 if $lo == $hi;
1864
1865 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1866 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1867
1868 $page = int $page * $inner_w / ($hi - $lo);
1869 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1870
1871 $w -= $page;
1872 $page &= ~1;
1873 glTranslate $page * 0.5, 0, 0;
1874 $page ||= 2;
1875
1876 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1877 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1878
1879 glEnable GL_BLEND;
1880 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1881 glEnable GL_TEXTURE_2D; 2297 glEnable GL_TEXTURE_2D;
1882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1883 2299
1884 # draw background 2300 # draw background
1885 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1886 2302
1887 # draw handle 2303 # draw handle
1888 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1889 2305
1890 glDisable GL_BLEND;
1891 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1892} 2307}
2308
2309#############################################################################
2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($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 (@_) }
1893 2349
1894############################################################################# 2350#############################################################################
1895 2351
1896package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1897 2353
… …
1901 2357
1902sub new { 2358sub new {
1903 my $class = shift; 2359 my $class = shift;
1904 2360
1905 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1906 fontsize => 1, 2362 fontsize => 1,
2363 can_events => 0,
2364 #font => default_font
1907 @_, 2365 @_,
1908 2366
1909 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
1910 par => [], 2368 par => [],
1911 height => 0, 2369 height => 0,
1912 children => [ 2370 children => [
1913 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1914 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1915 ], 2373 ],
1916 ); 2374 );
1917 2375
1918 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1919 $self->update;
1920 });
1921 2377
1922 $self 2378 $self
1923} 2379}
1924 2380
1925sub set_fontsize { 2381sub set_fontsize {
… …
1927 2383
1928 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
1929 $self->reflow; 2385 $self->reflow;
1930} 2386}
1931 2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1932sub text_height { 2400sub text_size {
1933 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1934 2402
1935 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1936 2404
1937 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1938 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1939 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1940 2408
1941 ($layout->size)[1] 2409 $layout->size
1942} 2410}
1943 2411
1944sub reflow { 2412sub reflow {
1945 my ($self) = @_; 2413 my ($self) = @_;
1946 2414
1947 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1948 $self->update; 2416 $self->update;
1949} 2417}
1950 2418
1951sub size_allocate { 2419sub set_offset {
2420 my ($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 {
1952 my ($self, $w, $h) = @_; 2427 my ($self) = @_;
1953 2428
1954 $self->SUPER::size_allocate ($w, $h); 2429 $self->{par} = [];
1955 2430 $self->{height} = 0;
1956 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1957 $self->{layout}->set_width ($self->{children}[0]{w});
1958
1959 $self->reflow;
1960} 2432}
1961 2433
1962sub add_paragraph { 2434sub add_paragraph {
1963 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1964 2436
1965 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1966 2438 my ($w, $h) = $self->text_size ($line);
1967 my $height = $self->text_height ($text);
1968
1969 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1970 2442
1971 push @{$self->{par}}, [$height, $color, $text];
1972
1973 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1974 $self->{children}[1]->update;
1975} 2444}
1976 2445
1977sub update { 2446sub update {
1978 my ($self) = @_; 2447 my ($self) = @_;
1979 2448
… …
1981 2450
1982 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1983 2452
1984 delete $self->{texture}; 2453 delete $self->{texture};
1985 2454
1986 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1987 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1988 my $height = 0; 2459 my $height = 0;
1989 2460
1990 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1991 for @{$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 }
1992 2476
1993 $self->{height} = $height; 2477 $self->{height} = $height;
1994 2478
1995 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1996 2480
1997 delete $self->{texture}; 2481 delete $self->{texture};
1998 } 2482 }
1999 2483
2000 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2001 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
2002 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
2003 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
2004 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2005 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2006 glEnable GL_TEXTURE_2D;
2007 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2008
2009 my $top = int $self->{children}[1]{range}[0];
2010
2011 my $y0 = $top;
2012 my $y1 = $top + $self->{h};
2013
2014 my $y = 0;
2015
2016 my $layout = $self->{layout};
2017 2502
2018 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
2019 my $h = $par->[0]; 2504 my $h = $par->[1];
2020 2505
2021 if ($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]);
2022 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
2023 2510
2024 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2025 my ($W, $H) = $layout->size; 2512
2026 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2027 } 2515 }
2028 2516
2029 $y += $h; 2517 $y += $h;
2030 } 2518 }
2031 2519
2032 glDisable GL_TEXTURE_2D;
2033 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
2034 }; 2521 };
2035 }); 2522 });
2036} 2523}
2037 2524
2038sub _draw { 2525sub _draw {
2039 my ($self) = @_; 2526 my ($self) = @_;
2040 2527
2041 if ($self->{texture}) {
2042 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
2044 $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});
2045 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
2046 }
2047 2533
2048 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
2049 2535
2050} 2536}
2051 2537
… …
2099 2585
2100sub new { 2586sub new {
2101 my $class = shift; 2587 my $class = shift;
2102 2588
2103 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
2104 state => 0, 2590 state => 0,
2105 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
2106 can_events => 1,
2107 @_ 2592 @_
2108 ); 2593 );
2109 2594
2110 if ($self->{state}) {
2111 $self->{state} = 0;
2112 $self->toggle_flopper;
2113 }
2114
2115 $self 2595 $self
2116} 2596}
2117 2597
2118sub toggle_flopper { 2598sub toggle_flopper {
2119 my ($self) = @_; 2599 my ($self) = @_;
2120 2600
2121 # TODO: use animation 2601 $self->{other}->toggle_visibility;
2122 if ($self->{state} = !$self->{state}) { 2602}
2123 $CFClient::UI::ROOT->add ($self->{other}); 2603
2124 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 my $tooltip = $widget->{tooltip};
2625
2626 if ($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} || $::FONT_PROP),
2640 );
2641}
2642
2643sub size_request {
2644 my ($self) = @_;
2645
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647
2648 ($w + 4, $h + 4)
2649}
2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($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, $y);
2672 });
2673}
2674
2675sub _draw {
2676 my ($self) = @_;
2677
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)};
2681
2682 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689
2690 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697
2698 glTranslate 2 - 0.375, 2 - 0.375;
2699
2700 $self->SUPER::_draw;
2701}
2702
2703#############################################################################
2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($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 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
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
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
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
2125 $self->emit ("open"); 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};
2126 } else { 2981 } else {
2127 $CFClient::UI::ROOT->remove ($self->{other}); 2982 $self->{item}{$group} = {
2128 $self->emit ("close"); 2983 id => ++$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 };
2129 } 2992 }
2130 2993
2131 $self->emit (changed => $self->{state}); 2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
2132} 3005}
2133 3006
2134############################################################################# 3007#############################################################################
2135 3008
2136package CFClient::UI::Root; 3009package CFClient::UI::Root;
2137 3010
2138our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
2139 3012
2140use CFClient::OpenGL; 3013use CFClient::OpenGL;
2141 3014
2142sub check_size { 3015sub new {
2143 my ($self) = @_; 3016 my $class = shift;
2144 3017
2145 $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 $self
2146} 3026}
2147 3027
2148sub size_request { 3028sub size_request {
2149 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
2150}
2151 3030
2152sub 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 $coord + 0.5
3046}
3047
3048sub size_allocate {
2153 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2154 3050
2155 $self->SUPER::configure ($x, $y, $w, $h);
2156
2157 for my $child (@{$self->{children}}) { 3051 for my $child ($self->children) {
2158 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)};
2159 3053
2160 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3054 $X = $child->{force_x} if exists $child->{force_x};
2161 $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
2162 $child->configure ($X, $Y, $W,$H); 3060 $child->configure ($X, $Y, $W, $H);
2163 } 3061 }
2164} 3062}
2165 3063
2166sub _topleft { 3064sub coord2local {
2167 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
2168 3066
2169 ($x, $y) 3067 ($x, $y)
2170} 3068}
2171 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
2172sub update { 3076sub update {
2173 my ($self) = @_; 3077 my ($self) = @_;
2174 3078
2175 $self->check_size; 3079 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3080}
2178 3081
2179sub add { 3082sub add {
2180 my ($self, $child) = @_; 3083 my ($self, @children) = @_;
2181 3084
2182 # integerize window positions 3085 $_->{is_toplevel} = 1
2183 $child->{x} = int $child->{x}; 3086 for @children;
2184 $child->{y} = int $child->{y};
2185 3087
2186 $self->SUPER::add ($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 $w->set_invisible;
3103 }
2187} 3104}
2188 3105
2189sub on_refresh { 3106sub on_refresh {
2190 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2191 3108
2192 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2193} 3110}
2194 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2195sub draw { 3118sub draw {
2196 my ($self) = @_; 3119 my ($self) = @_;
2197 3120
2198 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2199 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
2200 } 3124 }
3125
3126 if ($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
2201 3199
2202 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2203 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2204 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2205 3203
2206 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2207 glLoadIdentity; 3205 glLoadIdentity;
2208 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2209 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2210 glLoadIdentity; 3208 glLoadIdentity;
2211 3209
2212 $self->_draw; 3210 $self->_draw;
2213} 3211}
2214 3212
2215############################################################################# 3213#############################################################################
2216 3214
3215package CFClient::UI::BindEditor;
3216
3217our @ISA = CFClient::UI::FancyFrame::;
3218
3219sub new {
3220 my $class = shift;
3221
3222 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3223
3224 $self->add (my $vb = new CFClient::UI::VBox);
3225
3226 $vb->add (my $hb = new CFClient::UI::HBox);
3227 $hb->add (new CFClient::UI::Label text => "Key: ");
3228 $hb->add ($self->{keylbl} = new CFClient::UI::Label);
3229 $hb->add (new CFClient::UI::Button
3230 text => "bind",
3231 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3232 on_activate => sub {
3233 $self->ask_for_bind;
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3238 text => "start recording",
3239 tooltip => "Start/Stops recording of actions."
3240 ."All subsequent actions after the recording started will be captured."
3241 ."The actions are displayed after the record was stopped."
3242 ."To bind the action you have to click on the 'Bind' button",
3243 on_activate => sub {
3244 unless ($self->{recording}) {
3245 $self->start;
3246 } else {
3247 $self->stop;
3248 }
3249 });
3250
3251 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3252
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add (new CFClient::UI::Button
3255 text => "ok",
3256 tooltip => "This closes the binding editor and saves the binding",
3257 on_activate => sub {
3258 $self->hide;
3259 $self->commit;
3260 });
3261
3262 $hb->add (new CFClient::UI::Button
3263 text => "cancel",
3264 tooltip => "This closes the binding editor without saving",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->{binding_cancel}->()
3268 if $self->{binding_cancel};
3269 });
3270
3271 $self->update_binding_widgets;
3272
3273 $self
3274}
3275
3276sub commit {
3277 my ($self) = @_;
3278 my ($mod, $sym, $cmds) = $self->get_binding;
3279 if ($sym != 0 && @$cmds > 0) {
3280 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3281 ."'. Don't forget 'Save Config'!");
3282 $self->{binding_change}->($mod, $sym, $cmds)
3283 if $self->{binding_change};
3284 } else {
3285 $::STATUSBOX->add ("No action bound, no keys specified!");
3286 $self->{binding_cancel}->()
3287 if $self->{binding_cancel};
3288 }
3289}
3290
3291sub start {
3292 my ($self) = @_;
3293
3294 $self->{rec_btn}->set_text ("stop recording");
3295 $self->{recording} = 1;
3296 $self->clear_command_list;
3297 $::CONN->start_record if $::CONN;
3298}
3299
3300sub stop {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("start recording");
3304 $self->{recording} = 0;
3305
3306 my $rec;
3307 $rec = $::CONN->stop_record if $::CONN;
3308 return unless ref $rec eq 'ARRAY';
3309 $self->set_command_list ($rec);
3310}
3311
3312sub ask_for_bind {
3313 my ($self, $commit) = @_;
3314
3315 CFClient::Binder::open_binding_dialog (sub {
3316 my ($mod, $sym) = @_;
3317 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3318 $self->update_binding_widgets;
3319 $self->commit if $commit;
3320 });
3321}
3322
3323sub set_binding {
3324 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3325
3326 $self->clear_command_list;
3327 $self->{recording} = 0;
3328 $self->{rec_btn}->set_text ("start recording");
3329
3330 $self->{binding} = [$mod, $sym];
3331 $self->{commands} = $cmds;
3332
3333 $self->{binding_change} = $cb;
3334 $self->{binding_cancel} = $ccb;
3335
3336 $self->update_binding_widgets;
3337}
3338
3339sub update_binding_widgets {
3340 my ($self) = @_;
3341 my ($mod, $sym, $cmds) = $self->get_binding;
3342 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3343 $self->set_command_list ($cmds);
3344}
3345
3346sub get_binding {
3347 my ($self) = @_;
3348 return (
3349 $self->{binding}->[0],
3350 $self->{binding}->[1],
3351 [ grep { defined $_ } @{$self->{commands}} ]
3352 );
3353}
3354
3355sub clear_command_list {
3356 my ($self) = @_;
3357 $self->{cmdbox}->clear ();
3358}
3359
3360sub set_command_list {
3361 my ($self, $cmds) = @_;
3362
3363 $self->{cmdbox}->clear ();
3364 $self->{commands} = $cmds;
3365
3366 my $idx = 0;
3367
3368 for (@$cmds) {
3369 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3370
3371 my $i = $idx;
3372 $hb->add (new CFClient::UI::Button
3373 text => "delete",
3374 tooltip => "Deletes the action from the record",
3375 on_activate => sub {
3376 $self->{cmdbox}->remove ($hb);
3377 $cmds->[$i] = undef;
3378 });
3379
3380 $hb->add (new CFClient::UI::Label text => $_);
3381
3382 $idx++
3383 }
3384}
3385
3386
3387#############################################################################
3388
2217package CFClient::UI; 3389package CFClient::UI;
2218 3390
2219$ROOT = new CFClient::UI::Root; 3391$ROOT = new CFClient::UI::Root;
2220$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; 3392$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2221 3393
22221 33941
2223 3395

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