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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.387 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use Guard ();
		9
		10	use DC;
10	use CFPlus::Pod;	11	use DC::Pod;
11	use CFPlus::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		35
33	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
34		37
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	39	$TOOLTIP->show;
41	}	40	}
42		41
43	return;	42	return;
…		…
46	}	45	}
47		46
48	$TOOLTIP->hide;	47	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
51	});	50	};
52		51
53	sub get_layout {	52	sub get_layout {
54	my $layout;	53	my $layout;
55		54
56	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	90	my $hover = $HOVER; $HOVER = $widget;
92		91
93	$hover->update if $hover && $hover->{can_hover};	92	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	93	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		94
96	$TOOLTIP_WATCHER->start;	95	$TOOLTIP_WATCHER->again;
97	}	96	}
98	}	97	}
99		98
100	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	100	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
108		107
109	$GRAB = $widget;	108	$GRAB = $widget;
110	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
111		110
112	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
113	}	112	}
114		113
115	if ($GRAB) {	114	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	115	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	116	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		119
		120	$ev->{dx} = $shift ? $delta : 0;
		121	$ev->{dy} = $shift ? 0 : $delta;
		122
120	$GRAB->emit (mouse_wheel => $ev);	123	$GRAB->emit (mouse_wheel => $ev);
121	} else {	124	} else {
122	$GRAB->emit (button_down => $ev)	125	$GRAB->emit (button_down => $ev)
123	}	126	}
124	}	127	}
…		…
138	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	142	$grab->update if $grab;
140	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
141		144
142	check_hover $widget;	145	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
144	}	147	}
145	}	148	}
146		149
147	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
148	my ($ev) = @_;	151	my ($ev) = @_;
…		…
188	# call when resolution changes etc.	191	# call when resolution changes etc.
189	sub rescale_widgets {	192	sub rescale_widgets {
190	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
191		194
192	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
193	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
194	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196		199
197	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
198	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
210	reconfigure_widgets;	213	reconfigure_widgets;
211	}	214	}
212		215
213	#############################################################################	216	#############################################################################
214		217
215	package CFPlus::UI::Event;	218	package DC::UI::Event;
216		219
217	sub xy {	220	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	222	}
220		223
221	#############################################################################	224	#############################################################################
222		225
223	package CFPlus::UI::Base;	226	package DC::UI::Base;
224		227
225	use strict;	228	use strict;
226		229
227	use CFPlus::OpenGL;	230	use DC::OpenGL;
228		231
229	sub new {	232	sub new {
230	my $class = shift;	233	my $class = shift;
231		234
232	my $self = bless {	235	my $self = bless {
…		…
237	h => undef,	240	h => undef,
238	can_events => 1,	241	can_events => 1,
239	@_	242	@_
240	}, $class;	243	}, $class;
241		244
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
243		246
244	for (keys %$self) {	247	for (keys %$self) {
245	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
247	}	250	}
248	}	251	}
249		252
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
255		258
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		261
259	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	272	$self->emit ("destroy");
270	%$self = ();	273	%$self = ();
271	}	274	}
272		275
273	sub TO_JSON {	276	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	277	{ "\fw" => $_[0]{s_id} }
275	}	278	}
276		279
277	sub show {	280	sub show {
278	my ($self) = @_;	281	my ($self) = @_;
279		282
280	return if $self->{parent};	283	return if $self->{parent};
281		284
282	$CFPlus::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
283	}	286	}
284		287
285	sub set_visible {	288	sub set_visible {
286	my ($self) = @_;	289	my ($self) = @_;
287		290
288	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
289		295
290	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
291	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
292		298
293	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
294		300
295	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
296		302
297	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
298	}	304	}
299		305
300	sub set_invisible {	306	sub set_invisible {
301	my ($self) = @_;	307	my ($self) = @_;
302		308
…		…
308	delete $self->{root};	314	delete $self->{root};
309		315
310	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
312		318
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
315		321
316	$self->emit ("focus_out");	322	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
318	}	324	}
…		…
337	sub hide {	343	sub hide {
338	my ($self) = @_;	344	my ($self) = @_;
339		345
340	$self->set_invisible;	346	$self->set_invisible;
341		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	351	$parent->remove ($self);
343	if $self->{parent};	352	}
344	}	353	}
345		354
346	sub move_abs {	355	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
348		357
…		…
360	$self->{force_h} = $h;	369	$self->{force_h} = $h;
361		370
362	$self->realloc;	371	$self->realloc;
363	}	372	}
364		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
		390	}
		391
365	sub size_request {	392	sub size_request {
366	require Carp;	393	require Carp;
367	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
368	}	395	}
369		396
…		…
375	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
376		403
377	if ($self->{aspect}) {	404	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
379		406
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
382		409
383	# use alignment to adjust x, y	410	# use alignment to adjust x, y
384		411
385	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
427		454
428	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
429		456
430	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
431		458
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
435	}	462	}
436	}	463	}
437		464
438	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
439	sub coord2local {	466	sub coord2local {
440	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
441		468
442	Carp::confess unless $self->{parent};#d#	469	return (undef, undef) unless $self->{parent};
443		470
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	472	}
446		473
447	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
448	sub coord2global {	475	sub coord2global {
449	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
450		477
451	Carp::confess unless $self->{parent};#d#	478	return (undef, undef) unless $self->{parent};
452		479
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	481	}
455		482
456	sub invoke_focus_in {	483	sub invoke_focus_in {
…		…
505	sub connect {	532	sub connect {
506	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
507		534
508	push @{ $self->{signal_cb}{$signal} }, $cb;	535	push @{ $self->{signal_cb}{$signal} }, $cb;
509		536
510	defined wantarray and CFPlus::guard {	537	defined wantarray and Guard::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	539	@{ $self->{signal_cb}{$signal} };
513	}	540	}
514	}	541	}
515		542
…		…
553	# in .xs	580	# in .xs
554		581
555	sub set_parent {	582	sub set_parent {
556	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
557		584
558	CFPlus::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
559	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
560	}	587	}
561		588
562	sub realloc {	589	sub realloc {
563	my ($self) = @_;	590	my ($self) = @_;
…		…
589		616
590	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
591	# functions seems pointless.	618	# functions seems pointless.
592	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
593		620
594	sub draw {	621	#sub draw {
595	my ($self) = @_;	622	#CFPlus.xs
596
597	return unless $self->{h} && $self->{w};
598
599	# update screen rectangle
600	local $draw_x = $draw_x + $self->{x};
601	local $draw_y = $draw_y + $self->{y};
602
603	# skip widgets that are entirely outside the drawing area
604	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
605	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
606
607	glPushMatrix;
608	glTranslate $self->{x}, $self->{y}, 0;
609
610	if ($self == $HOVER && $self->{can_hover}) {
611	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
612	glEnable GL_BLEND;
613	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
614	glBegin GL_QUADS;
615	glVertex 0 , 0;
616	glVertex $self->{w}, 0;
617	glVertex $self->{w}, $self->{h};
618	glVertex 0 , $self->{h};
619	glEnd;
620	glDisable GL_BLEND;
621	}
622
623	if ($ENV{CFPLUS_DEBUG} & 1) {
624	glPushMatrix;
625	glColor 1, 1, 0, 1;
626	glTranslate 0.375, 0.375;
627	glBegin GL_LINE_LOOP;
628	glVertex 0 , 0;
629	glVertex $self->{w} - 1, 0;
630	glVertex $self->{w} - 1, $self->{h} - 1;
631	glVertex 0 , $self->{h} - 1;
632	glEnd;
633	glPopMatrix;
634	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
635	}
636
637	$self->_draw;
638	glPopMatrix;
639	}
640		623
641	sub _draw {	624	sub _draw {
642	my ($self) = @_;	625	my ($self) = @_;
643		626
644	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
645	}	628	}
646		629
647	my $cntx;#d#
648	sub DESTROY {	630	sub DESTROY {
649	my ($self) = @_;	631	my ($self) = @_;
650		632
651	return if CFPlus::in_destruct;	633	return if DC::in_destruct;
652		634
		635	local $@;
653	eval { $self->destroy };	636	eval { $self->destroy };
654	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
655		638
656	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
657	}	640	}
658		641
659	#############################################################################	642	#############################################################################
660		643
661	package CFPlus::UI::DrawBG;	644	package DC::UI::DrawBG;
662		645
663	our @ISA = CFPlus::UI::Base::;	646	our @ISA = DC::UI::Base::;
664		647
665	use strict;	648	use strict;
666	use CFPlus::OpenGL;	649	use DC::OpenGL;
667		650
668	sub new {	651	sub new {
669	my $class = shift;	652	my $class = shift;
670
671	# range [value, low, high, page]
672		653
673	$class->SUPER::new (	654	$class->SUPER::new (
674	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
675	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
676	@_	657	@_
677	)	658	)
678	}	659	}
679		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
680	sub _draw {	668	sub _draw {
681	my ($self) = @_;	669	my ($self) = @_;
682		670
683	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
684	? $self->{active_bg}	672	? $self->{active_bg}
…		…
688	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
689		677
690	glEnable GL_BLEND;	678	glEnable GL_BLEND;
691	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
692	glColor_premultiply @$color;	680	glColor_premultiply @$color;
693
694	glBegin GL_QUADS;
695	glVertex 0 , 0;
696	glVertex 0 , $h;
697	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
698	glVertex $w, 0;
699	glEnd;
700
701	glDisable GL_BLEND;	682	glDisable GL_BLEND;
702	}	683	}
703	}	684	}
704		685
705	#############################################################################	686	#############################################################################
706		687
707	package CFPlus::UI::Empty;	688	package DC::UI::Empty;
708		689
709	our @ISA = CFPlus::UI::Base::;	690	our @ISA = DC::UI::Base::;
710		691
711	sub new {	692	sub new {
712	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
713	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
714	}	695	}
…		…
721		702
722	sub draw { }	703	sub draw { }
723		704
724	#############################################################################	705	#############################################################################
725		706
726	package CFPlus::UI::Container;	707	package DC::UI::Container;
727		708
728	our @ISA = CFPlus::UI::Base::;	709	our @ISA = DC::UI::Base::;
729		710
730	sub new {	711	sub new {
731	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
732		713
733	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
737	can_events => 0,	718	can_events => 0,
738	%arg,	719	%arg,
739	);	720	);
740		721
741	$self->add (@$children)	722	$self->add (@$children)
742	if $children;	723	if $children && @$children;
743		724
744	$self	725	$self
745	}	726	}
746		727
747	sub realloc {	728	sub realloc {
…		…
756	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
757		738
758	$_->set_parent ($self)	739	$_->set_parent ($self)
759	for @widgets;	740	for @widgets;
760		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
761	use sort 'stable';	743	use sort 'stable';
762		744
763	$self->{children} = [	745	$self->{children} = [
764	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
765	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
766	];	748	];
767		749
768	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
769	}	755	}
770		756
771	sub children {	757	sub children {
772	@{ $_[0]{children} }	758	@{ $_[0]{children} }
773	}	759	}
774		760
775	sub remove {	761	sub remove {
776	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
777		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
778	delete $child->{parent};	767	delete $child->{parent};
779	$child->hide;	768	$child->hide;
780
781	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
782		771
783	$self->realloc;	772	$self->realloc;
784	}	773	}
785		774
786	sub clear {	775	sub clear {
787	my ($self) = @_;	776	my ($self) = @_;
788		777
789	my $children = delete $self->{children};	778	my $children = $self->{children};
790	$self->{children} = [];	779	$self->{children} = [];
791		780
792	for (@$children) {	781	for (@$children) {
793	delete $_->{parent};	782	delete $_->{parent};
794	$_->hide;	783	$_->hide;
…		…
814	}	803	}
815		804
816	sub _draw {	805	sub _draw {
817	my ($self) = @_;	806	my ($self) = @_;
818		807
819	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
820	}	809	}
821		810
822	#############################################################################	811	#############################################################################
823		812
824	package CFPlus::UI::Bin;	813	package DC::UI::Bin;
825		814
826	our @ISA = CFPlus::UI::Container::;	815	our @ISA = DC::UI::Container::;
827		816
828	sub new {	817	sub new {
829	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
830		819
831	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
832		821
833	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
834	}	823	}
835		824
836	sub add {	825	sub add {
837	my ($self, $child) = @_;	826	my ($self, $child) = @_;
838		827
839	$self->SUPER::remove ($_) for @{ $self->{children} };	828	$self->clear;
840	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
841	}	830	}
842		831
843	sub remove {	832	sub remove {
844	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
845		834
846	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
847		836
848	$self->{children} = [new CFPlus::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
849	unless @{$self->{children}};	838	unless @{$self->{children}};
850	}	839	}
851		840
852	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
853		842
…		…
862		851
863	1	852	1
864	}	853	}
865		854
866	#############################################################################	855	#############################################################################
867
868	# back-buffered drawing area	856	# back-buffered drawing area
869		857
870	package CFPlus::UI::Window;	858	package DC::UI::Window;
871		859
872	our @ISA = CFPlus::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
873		861
874	use CFPlus::OpenGL;	862	use DC::OpenGL;
875		863
876	sub new {	864	sub new {
877	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
878		866
879	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
901	}	889	}
902		890
903	sub render_child {	891	sub render_child {
904	my ($self) = @_;	892	my ($self) = @_;
905		893
906	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
907	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
908	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
909		897
910	{	898	{
911	package CFPlus::UI::Base;	899	package DC::UI::Base;
912		900
913	local ($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
914	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
915		903
916	$self->_render;	904	$self->_render;
…		…
933	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
934	}	922	}
935		923
936	#############################################################################	924	#############################################################################
937		925
938	package CFPlus::UI::ViewPort;	926	package DC::UI::ViewPort;
939		927
940	use List::Util qw(min max);	928	use List::Util qw(min max);
941		929
942	our @ISA = CFPlus::UI::Window::;	930	our @ISA = DC::UI::Window::;
943		931
944	sub new {	932	sub new {
945	my $class = shift;	933	my $class = shift;
946		934
947	$class->SUPER::new (	935	$class->SUPER::new (
…		…
954	sub size_request {	942	sub size_request {
955	my ($self) = @_;	943	my ($self) = @_;
956		944
957	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
958		946
959	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
960	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
961		949
962	($w, $h)	950	($w, $h)
963	}	951	}
964		952
965	sub invoke_size_allocate {	953	sub invoke_size_allocate {
…		…
986	$self->{view_x} = $x;	974	$self->{view_x} = $x;
987	$self->{view_y} = $y;	975	$self->{view_y} = $y;
988		976
989	$self->emit (changed => $x, $y);	977	$self->emit (changed => $x, $y);
990	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
991	}	997	}
992	}	998	}
993		999
994	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
995	sub coord2local {	1001	sub coord2local {
…		…
1013	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1014	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1015	) {	1021	) {
1016	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1017	} else {	1023	} else {
1018	$self->CFPlus::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
1019	}	1025	}
1020	}	1026	}
1021		1027
1022	sub _render {	1028	sub _render {
1023	my ($self) = @_;	1029	my ($self) = @_;
1024		1030
1025	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1026	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1027		1033
1028	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1029		1035
1030	$self->SUPER::_render;	1036	$self->SUPER::_render;
1031	}	1037	}
1032		1038
1033	#############################################################################	1039	#############################################################################
1034		1040
1035	package CFPlus::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
1036		1042
1037	our @ISA = CFPlus::UI::Table::;	1043	our @ISA = DC::UI::Table::;
1038		1044
1039	sub new {	1045	sub new {
1040	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
1041		1047
1042	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
1043		1049
1044	my $self;	1050	my $self;
1045		1051
1046	my $hslider = new CFPlus::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
1047	vertical => 0,	1055	vertical => 0,
1048	range => [0, 0, 1, 0.01], # HACK fix	1056	range => [0, 0, 1, 0.01], # HACK fix
1049	on_changed => sub {	1057	on_changed => sub {
1050	$self->{hpos} = $_[1];	1058	$self->{hpos} = $_[1];
1051	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1052	},	1060	},
1053	;	1061	;
1054		1062
1055	my $vslider = new CFPlus::UI::Slider	1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
1056	vertical => 1,	1066	vertical => 1,
1057	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
1058	on_changed => sub {	1068	on_changed => sub {
1059	$self->{vpos} = $_[1];	1069	$self->{vpos} = $_[1];
1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1070	col_expand => [1, 0],	1080	col_expand => [1, 0],
1071	row_expand => [1, 0],	1081	row_expand => [1, 0],
1072	%arg,	1082	%arg,
1073	);	1083	);
1074		1084
1075	$self->{vp} = new CFPlus::UI::ViewPort	1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
1076	expand => 1,	1088	expand => 1,
1077	scroll_x => $self->{scroll_x},	1089	scroll_x => $self->{scroll_x},
1078	scroll_y => $self->{scroll_y},	1090	scroll_y => $self->{scroll_y},
1079	on_changed => sub {	1091	on_changed => sub {
1080	my ($vp, $x, $y) = @_;	1092	my ($vp, $x, $y) = @_;
…		…
1082	$vp->{parent}{hslider}->set_value ($x);	1094	$vp->{parent}{hslider}->set_value ($x);
1083	$vp->{parent}{vslider}->set_value ($y);	1095	$vp->{parent}{vslider}->set_value ($y);
1084		1096
1085	0	1097	0
1086	},	1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
1087	;	1104	;
1088		1105
1089	$self->SUPER::add_at (0, 0, $self->{vp});	1106	$self->SUPER::add ($self->{vp});
1090		1107
1091	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
1092		1109
1093	$self	1110	$self
1094	}	1111	}
1095
1096	#TODO# update range on size_allocate depending on child
1097		1112
1098	sub add {	1113	sub add {
1099	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
1100		1115
1101	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
1102	}	1117	}
1103		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
1104	sub update_slider {	1123	sub update_slider {
1105	my ($self) = @_;	1124	my ($self) = @_;
1106		1125
1107	my $child = ($self->{vp} or return)->child;	1126	my $child = ($self->{vp} or return)->child;
1108		1127
		1128	if ($self->{scroll_x}) {
1109	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1111		1131
1112	my $visible = $w1 > $w2;	1132	my $visible = $w1 > $w2;
1113	if ($visible != $self->{hslider}{visible}) {	1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
1114	$visible ? $self->SUPER::add_at (0, 1, $self->{hslider})	1135	$visible ? $self->SUPER::add ($self->{hslider})
1115	: $self->{hslider}->hide;	1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
1116	}	1138	}
1117		1139
		1140	if ($self->{scroll_y}) {
1118	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120		1143
1121	my $visible = $h1 > $h2;	1144	my $visible = $h1 > $h2;
1122	if ($visible != $self->{vslider}{visible}) {	1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
1123	$visible ? $self->SUPER::add_at (1, 0, $self->{vslider})	1147	$visible ? $self->SUPER::add ($self->{vslider})
1124	: $self->{vslider}->hide;	1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
		1154	my ($self, $ev) = @_;
		1155
		1156	$self->grab_focus;
		1157
		1158	my $ox = $self->{vp}{view_x};
		1159	my $oy = $self->{vp}{view_y};
		1160
		1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
1125	}	1168	};
1126	}
1127
1128	sub update {
1129	my ($self) = @_;
1130
1131	$self->update_slider;
1132	$self->SUPER::update;
1133	}	1169	}
1134		1170
1135	sub invoke_mouse_wheel {	1171	sub invoke_mouse_wheel {
1136	my ($self, $ev) = @_;	1172	my ($self, $ev) = @_;
1137		1173
1138	return 0 unless $ev->{dy}; # only vertical movements for now
1139
1140	$self->{vslider}->emit (mouse_wheel => $ev);	1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1141		1176
1142	1	1177	1
1143	}	1178	}
1144		1179
1145	sub invoke_button_down {	1180	sub invoke_button_down {
1146	my ($self, $ev, $x, $y) = @_;	1181	my ($self, $ev, $x, $y) = @_;
1147		1182
1148	if ($ev->{button} == 2) {	1183	if ($ev->{button} == 2) {
1149	$self->grab_focus;	1184	$self->start_dragging ($ev);
1150
1151	my $ox = $self->{vp}{view_x} + $ev->{x};
1152	my $oy = $self->{vp}{view_y} + $ev->{y};
1153
1154	$self->{motion} = sub {
1155	my ($ev, $x, $y) = @_;
1156
1157	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1158	$self->update;
1159	};
1160
1161	return 1;	1185	return 1;
1162	}	1186	}
1163		1187
1164	0	1188	0
1165	}	1189	}
…		…
1192	$self->SUPER::invoke_size_allocate ($w, $h)	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1193	}	1217	}
1194		1218
1195	#############################################################################	1219	#############################################################################
1196		1220
1197	package CFPlus::UI::Frame;	1221	package DC::UI::Frame;
1198		1222
1199	our @ISA = CFPlus::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1200		1224
1201	use CFPlus::OpenGL;	1225	use DC::OpenGL;
1202		1226
1203	sub new {	1227	sub new {
1204	my $class = shift;	1228	my $class = shift;
1205		1229
1206	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1216	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1217		1241
1218	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1220	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1221
1222	glBegin GL_QUADS;
1223	glVertex 0 , 0;
1224	glVertex 0 , $h;
1225	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1226	glVertex $w, 0;
1227	glEnd;
1228
1229	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1230	}	1247	}
1231		1248
1232	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1233	}	1250	}
1234		1251
1235	#############################################################################	1252	#############################################################################
1236		1253
1237	package CFPlus::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1238		1255
1239	our @ISA = CFPlus::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1240		1257
1241	use CFPlus::OpenGL;	1258	use DC::OpenGL;
1242		1259
1243	sub new {	1260	sub new {
1244	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1245		1262
1246	if ((exists $arg{label}) && !ref $arg{label}) {	1263	if ((exists $arg{label}) && !ref $arg{label}) {
1247	$arg{label} = new CFPlus::UI::Label	1264	$arg{label} = new DC::UI::Label
1248	align => 1,	1265	align => 1,
1249	valign => 0,	1266	valign => 0.5,
1250	text => $arg{label},	1267	text => $arg{label},
1251	fontsize => ($arg{border} || 0.8) * 0.75;	1268	fontsize => ($arg{border} || 0.8) * 0.75;
1252	}	1269	}
1253		1270
1254	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1255	# label => "",	1272	# label => "",
1256	fg => [0.6, 0.3, 0.1],	1273	fg => undef,
1257	border => 0.8,	1274	border => 0.8,
1258	style => 'single',	1275	style => 'single',
1259	%arg,	1276	%arg,
1260	);	1277	);
1261		1278
…		…
1264		1281
1265	sub add {	1282	sub add {
1266	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1267		1284
1268	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1269	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1270	}	1287	}
1271		1288
1272	sub border {	1289	sub border {
1273	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1274	}	1291	}
…		…
1314	my $border = $self->border;	1331	my $border = $self->border;
1315	my ($w, $h) = ($self->{w}, $self->{h});	1332	my ($w, $h) = ($self->{w}, $self->{h});
1316		1333
1317	$child->draw;	1334	$child->draw;
1318		1335
1319	glColor @{$self->{fg}};	1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1320	glBegin GL_LINE_STRIP;	1337	glBegin GL_LINE_STRIP;
1321	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1322	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1323	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1324	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1332	}	1349	}
1333	}	1350	}
1334		1351
1335	#############################################################################	1352	#############################################################################
1336		1353
1337	package CFPlus::UI::Toplevel;	1354	package DC::UI::Toplevel;
1338		1355
1339	our @ISA = CFPlus::UI::Bin::;	1356	our @ISA = DC::UI::Bin::;
1340		1357
1341	use CFPlus::OpenGL;	1358	use DC::OpenGL;
1342		1359
1343	my $bg =	1360	my $bg =
1344	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1361	new_from_resource DC::Texture "d1_bg.png",
1345	mipmap => 1, wrap => 1;	1362	mipmap => 1, wrap => 1;
1346		1363
1347	my @border =	1364	my @border =
1348	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
1349	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1350		1367
1351	my @icon =	1368	my @icon =
1352	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
1353	qw(x1_move.png x1_resize.png);	1370	qw(x1_move.png x1_resize.png);
1354		1371
1355	sub new {	1372	sub new {
1356	my ($class, %arg) = @_;	1373	my ($class, %arg) = @_;
1357		1374
1358	my $self = $class->SUPER::new (	1375	my $self = $class->SUPER::new (
1359	bg => [1, 1, 1, 1],	1376	bg => [1, 1, 1, 1],
1360	border_bg => [1, 1, 1, 1],	1377	border_bg => [1, 1, 1, 1],
1361	border => 0.6,	1378	border => 0.8,
1362	can_events => 1,	1379	can_events => 1,
1363	min_w => 64,	1380	min_w => 64,
1364	min_h => 32,	1381	min_h => 32,
1365	%arg,	1382	%arg,
1366	);	1383	);
1367		1384
1368	$self->{title_widget} = new CFPlus::UI::Label	1385	$self->{title_widget} = new DC::UI::Label
1369	align => 0,	1386	align => 0.5,
1370	valign => 1,	1387	valign => 1,
1371	text => $self->{title},	1388	text => $self->{title},
1372	fontsize => $self->{border},	1389	fontsize => $self->{border},
1373	if exists $self->{title};	1390	if exists $self->{title};
1374		1391
1375	if ($self->{has_close_button}) {	1392	if ($self->{has_close_button}) {
1376	$self->{close_button} =	1393	$self->{close_button} =
1377	new CFPlus::UI::ImageButton	1394	new DC::UI::ImageButton
1378	path => 'x1_close.png',	1395	path => 'x1_close.png',
1379	on_activate => sub { $self->emit ("delete") };	1396	on_activate => sub { $self->emit ("delete") };
1380		1397
1381	$self->CFPlus::UI::Container::add ($self->{close_button});	1398	$self->DC::UI::Container::add ($self->{close_button});
1382	}	1399	}
1383		1400
1384	$self	1401	$self
1385	}	1402	}
1386		1403
1387	sub add {	1404	sub add {
1388	my ($self, @widgets) = @_;	1405	my ($self, @widgets) = @_;
1389		1406
1390	$self->SUPER::add (@widgets);	1407	$self->SUPER::add (@widgets);
1391	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1392	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1393	}	1410	}
1394		1411
1395	sub border {	1412	sub border {
1396	int $_[0]{border} * $::FONTSIZE	1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
1397	}	1423	}
1398		1424
1399	sub size_request {	1425	sub size_request {
1400	my ($self) = @_;	1426	my ($self) = @_;
1401		1427
…		…
1526	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1527	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1528		1554
1529	my $border = $self->border;	1555	my $border = $self->border;
1530		1556
		1557	if ($border) {
1531	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1532	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1533	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1534	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1535	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1536		1563
1537	# move	1564	# move
1538	my $w2 = ($w - $border) * .5;	1565	my $w2 = ($w - $border) * .5;
1539	my $h2 = ($h - $border) * .5;	1566	my $h2 = ($h - $border) * .5;
1540	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);	1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1541	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);	1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1542	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);	1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1543		1570
1544	# resize	1571	# resize
1545	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);	1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1546	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)	1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1547	unless $self->{has_close_button};	1574	unless $self->{has_close_button};
1548	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);	1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1549	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);	1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1550		1578
1551	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1552	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1553		1581
1554	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1573	if $self->{close_button};	1601	if $self->{close_button};
1574	}	1602	}
1575		1603
1576	#############################################################################	1604	#############################################################################
1577		1605
1578	package CFPlus::UI::Table;	1606	package DC::UI::Table;
1579		1607
1580	our @ISA = CFPlus::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1581		1609
1582	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1583		1611
1584	use CFPlus::OpenGL;	1612	use DC::OpenGL;
1585		1613
1586	sub new {	1614	sub new {
1587	my $class = shift;	1615	my $class = shift;
1588		1616
1589	$class->SUPER::new (	1617	$class->SUPER::new (
1590	children => [],
1591	col_expand => [],	1618	col_expand => [],
1592	row_expand => [],	1619	row_expand => [],
1593	@_,	1620	@_,
1594	)	1621	)
1595	}	1622	}
1596		1623
1597	sub children {
1598	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1599	}
1600
1601	# TODO: store row/col info in child widget and use standard add/del
1602	sub add {	1624	sub add {
1603	my $self = shift;	1625	my ($self, @widgets) = @_;
1604		1626
1605	Carp::cluck "please use the add_at method instead of calling add, thank you.\n";#d#	1627	for my $child (@widgets) {
1606	$self->add_at (@_);	1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
1607	}	1633	}
1608		1634
1609	sub add_at {	1635	sub add_at {
1610	my $self = shift;	1636	my $self = shift;
1611		1637
		1638	my @widgets;
		1639
1612	while (@_) {	1640	while (@_) {
1613	my ($col, $row, $child) = splice @_, 0, 3, ();	1641	my ($col, $row, $child) = splice @_, 0, 3, ();
1614		1642
1615	$child->set_parent ($self);	1643	$child->{c_row} = $row;
1616	$self->{children}[$row][$col] = $child;	1644	$child->{c_col} = $col;
1617	}
1618		1645
1619	$self->{force_realloc} = 1;	1646	push @widgets, $child;
1620	$self->{force_size_alloc} = 1;	1647	}
1621	$self->realloc;
1622	}
1623		1648
1624	sub remove {	1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
1625	my ($self, $child) = @_;	1653	my ($self) = @_;
1626		1654
1627	for (@{ $self->{children} }) {	1655	my (@w, @h);
1628	for (@{ $_ || [] }) {	1656
1629	$_ = undef if $_ == $child;	1657	my @children = $self->children;
		1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1630	}	1667	}
1631	}	1668	}
1632	}
1633		1669
1634	# TODO: move to container class maybe? send children a signal on removal?	1670	# second pass, rows
1635	sub clear {	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1636	my ($self) = @_;
1637
1638	my @children = $self->children;
1639	delete $self->{children};
1640
1641	for (@children) {
1642	delete $_->{parent};
1643	$_->hide;
1644	}
1645
1646	$self->realloc;
1647	}
1648
1649	sub get_wh {
1650	my ($self) = @_;
1651
1652	my (@w, @h);
1653
1654	for my $y (0 .. $#{$self->{children}}) {
1655	my $row = $self->{children}[$y]
1656	or next;
1657
1658	for my $x (0 .. $#$row) {
1659	my $widget = $row->[$x]
1660	or next;
1661	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1662		1673
1663	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1664	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1665	}	1678	}
1666	}	1679	}
1667		1680
1668	(\@w, \@h)	1681	(\@w, \@h)
1669	}	1682	}
…		…
1685	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1686		1699
1687	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1688	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1689		1702
1690	# TODO: nicer code	1703	# now linearly scale the rows/columns to the allocated size
1691	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1692	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1693	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1694		1707
1695	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1696		1709
1697	CFPlus::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
1698		1711
1699	my @row_expand = @{$self->{row_expand}};	1712	my @row_expand = @{$self->{row_expand}};
1700	@row_expand = (1) x @$ws unless @row_expand;	1713	@row_expand = (1) x @$ws unless @row_expand;
1701	my $row_expand = (sum @row_expand) || 1;	1714	my $row_expand = (sum @row_expand) || 1;
1702		1715
1703	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1704		1717
1705	CFPlus::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1706		1719
1707	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1708		1722
1709	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1710	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1711	or next;
1712		1725
1713	my $x = 0;	1726	$widget->configure (
1714	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1715		1729	);
1716	for my $c (0 .. $#$row) {
1717	my $col_w = $ws->[$c];
1718
1719	if (my $widget = $row->[$c]) {
1720	$widget->configure ($x, $y, $col_w, $row_h);
1721	}
1722
1723	$x += $col_w;
1724	}
1725
1726	$y += $row_h;
1727	}	1730	}
1728		1731
1729	1	1732	1
1730	}	1733	}
1731		1734
1732	sub find_widget {
1733	my ($self, $x, $y) = @_;
1734
1735	$x -= $self->{x};
1736	$y -= $self->{y};
1737
1738	my $res;
1739
1740	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1741	$res = $_->find_widget ($x, $y)
1742	and return $res;
1743	}
1744
1745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1746	}
1747
1748	sub _draw {
1749	my ($self) = @_;
1750
1751	for (grep $_, @{$self->{children}}) {
1752	$_->draw for grep $_, @$_;
1753	}
1754	}
1755
1756	#############################################################################	1735	#############################################################################
1757		1736
1758	package CFPlus::UI::Fixed;	1737	package DC::UI::Fixed;
1759		1738
1760	use List::Util qw(min max);	1739	use List::Util qw(min max);
1761		1740
1762	our @ISA = CFPlus::UI::Container::;	1741	our @ISA = DC::UI::Container::;
1763
1764	sub add {
1765	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1766
1767	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1768	$self->SUPER::add ($child);
1769	}
1770		1742
1771	sub _scale($$$) {	1743	sub _scale($$$) {
1772	my ($mode, $val, $max) = @_;	1744	my ($rel, $val, $max) = @_;
1773		1745
1774	$mode eq "abs" ? $val	1746	$rel ? $val * $max : $val
1775	: $mode eq "rel" ? $val * $max
1776	: 0
1777	}	1747	}
1778		1748
1779	sub size_request {	1749	sub size_request {
1780	my ($self) = @_;	1750	my ($self) = @_;
1781		1751
1782	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1783		1753
1784	# determine overall size by querying abs widgets	1754	# determine overall size by querying abs widgets
1785	for my $child ($self->visible_children) {	1755	for my $child ($self->visible_children) {
1786	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
1787		1759
1788	if ($pos eq "abs") {
1789	$w = _scale $size, $w, $child->{req_w};
1790	$h = _scale $size, $h, $child->{req_h};
1791
1792	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1793	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1794	}	1762	}
1795	}	1763	}
1796		1764
1797	my $W = $x2 - $x1;	1765	my $W = $x2 - $x1;
1798	my $H = $y2 - $y1;	1766	my $H = $y2 - $y1;
1799		1767
1800	# now layout remaining widgets	1768	# now layout remaining widgets
1801	for my $child ($self->visible_children) {	1769	for my $child ($self->visible_children) {
1802	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1803		1773
1804	if ($pos ne "abs") {
1805	$x = _scale $pos, $x, $W;
1806	$y = _scale $pos, $x, $H;
1807	$w = _scale $size, $w, $child->{req_w};
1808	$h = _scale $size, $h, $child->{req_h};
1809
1810	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1811	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1812	}	1776	}
1813	}	1777	}
1814		1778
1815	my $W = $x2 - $x1;	1779	my $W = $x2 - $x1;
1816	my $H = $y2 - $y1;	1780	my $H = $y2 - $y1;
…		…
1820		1784
1821	sub invoke_size_allocate {	1785	sub invoke_size_allocate {
1822	my ($self, $W, $H) = @_;	1786	my ($self, $W, $H) = @_;
1823		1787
1824	for my $child ($self->visible_children) {	1788	for my $child ($self->visible_children) {
1825	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1826		1791
1827	$x = _scale $pos, $x, $W;	1792	$x += $child->{c_halign} * $child->{req_w};
1828	$y = _scale $pos, $x, $H;	1793	$y += $child->{c_valign} * $child->{req_h};
1829	$w = _scale $size, $w, $child->{req_w};
1830	$h = _scale $size, $h, $child->{req_h};
1831		1794
1832	$child->configure ($x, $y, $w, $h);	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1833	}	1796	}
1834		1797
1835	1	1798	1
1836	}	1799	}
1837		1800
1838	#############################################################################	1801	#############################################################################
1839		1802
1840	package CFPlus::UI::Box;	1803	package DC::UI::Box;
1841		1804
1842	our @ISA = CFPlus::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1843		1806
1844	sub size_request {	1807	sub size_request {
1845	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1846		1811
1847	$self->{vertical}	1812	$self->{vertical}
1848	? (	1813	? (
1849	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1850	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1851	)	1816	)
1852	: (	1817	: (
1853	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1854	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1855	)	1820	)
1856	}	1821	}
1857		1822
1858	sub invoke_size_allocate {	1823	sub invoke_size_allocate {
1859	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
…		…
1880	$req[$_] += $space * $children[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1881	for 0 .. $#children;	1846	for 0 .. $#children;
1882	}	1847	}
1883	}	1848	}
1884		1849
1885	CFPlus::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1886		1851
1887	my $pos = 0;	1852	my $pos = 0;
1888	for (0 .. $#children) {	1853	for (0 .. $#children) {
1889	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1890	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1895	1	1860	1
1896	}	1861	}
1897		1862
1898	#############################################################################	1863	#############################################################################
1899		1864
1900	package CFPlus::UI::HBox;	1865	package DC::UI::HBox;
1901		1866
1902	our @ISA = CFPlus::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1903		1868
1904	sub new {	1869	sub new {
1905	my $class = shift;	1870	my $class = shift;
1906		1871
1907	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1910	)	1875	)
1911	}	1876	}
1912		1877
1913	#############################################################################	1878	#############################################################################
1914		1879
1915	package CFPlus::UI::VBox;	1880	package DC::UI::VBox;
1916		1881
1917	our @ISA = CFPlus::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1918		1883
1919	sub new {	1884	sub new {
1920	my $class = shift;	1885	my $class = shift;
1921		1886
1922	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1925	)	1890	)
1926	}	1891	}
1927		1892
1928	#############################################################################	1893	#############################################################################
1929		1894
1930	package CFPlus::UI::Label;	1895	package DC::UI::Label;
1931		1896
1932	our @ISA = CFPlus::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1933		1898
1934	use CFPlus::OpenGL;	1899	use DC::OpenGL;
1935		1900
1936	sub new {	1901	sub new {
1937	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1938		1903
1939	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1944	#text => initial text	1909	#text => initial text
1945	#markup => initial narkup	1910	#markup => initial narkup
1946	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
1947	#style => 0, # render flags	1912	#style => 0, # render flags
1948	ellipsise => 3, # end	1913	ellipsise => 3, # end
1949	layout => (new CFPlus::Layout),	1914	layout => (new DC::Layout),
1950	fontsize => 1,	1915	fontsize => 1,
1951	align => -1,	1916	align => 0.5,
1952	valign => -1,	1917	valign => 0.5,
1953	padding_x => 2,	1918	padding_x => 4,
1954	padding_y => 2,	1919	padding_y => 2,
1955	can_events => 0,	1920	can_events => 0,
1956	%arg	1921	%arg
1957	);	1922	);
1958		1923
1959	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1960	my $layout = new CFPlus::Layout;	1925	my $layout = new DC::Layout;
1961	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1962	$self->{template} = $layout;	1927	$self->{template} = $layout;
1963	}	1928	}
1964		1929
1965	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1983		1948
1984	delete $self->{ox};	1949	delete $self->{ox};
1985	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
1986	}	1951	}
1987		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1988	sub set_text {	1959	sub set_text {
1989	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1990		1961
1991	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1992	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
…		…
2015		1986
2016	sub size_request {	1987	sub size_request {
2017	my ($self) = @_;	1988	my ($self) = @_;
2018		1989
2019	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
2020	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
2021	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
2022	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
2023	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
2024	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2025		1998
2026	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
2027		2000
2028	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
2029	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
2030	$self->{template}->set_width ($self->{max_w} || -1);	2003	$self->{template}->set_width ($max_w);
2031	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
2032		2005
2033	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
2034		2007
2035	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
2091		2064
2092	[$self->{layout}->size]	2065	[$self->{layout}->size]
2093	};	2066	};
2094		2067
2095	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
2096	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2097	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2098	: ($self->{w} - $size->[0]) * 0.5);
2099		2071
2100	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2101	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2102	: ($self->{h} - $size->[1]) * 0.5);
2103	};	2073	};
2104		2074
2105	my $w = List::Util::min $self->{w} + 4, $size->[0];	2075	# unless ($self->{list}) {
2106	my $h = List::Util::min $self->{h} + 2, $size->[1];	2076	# $self->{list} = DC::OpenGL::glGenList;
2107		2077	# DC::OpenGL::glNewList $self->{list};
2108	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
		2083
		2084	$self->{layout}->draw;
2109	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
2110		2094
2111	#############################################################################	2095	#############################################################################
2112		2096
2113	package CFPlus::UI::EntryBase;	2097	package DC::UI::EntryBase;
2114		2098
2115	our @ISA = CFPlus::UI::Label::;	2099	our @ISA = DC::UI::Label::;
2116		2100
2117	use CFPlus::OpenGL;	2101	use DC::OpenGL;
2118		2102
2119	sub new {	2103	sub new {
2120	my $class = shift;	2104	my $class = shift;
2121		2105
2122	$class->SUPER::new (	2106	$class->SUPER::new (
2123	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
2124	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
2125	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
2126	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
2127	can_hover => 1,	2113	can_hover => 1,
2128	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
2129	valign => 0,	2116	valign => 0.5,
2130	can_events => 1,	2117	can_events => 1,
2131	ellipsise => 0,	2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
2132	#text => ...	2121	#text => ...
2133	#hidden => "*",	2122	#hidden => "*",
2134	@_	2123	@_
2135	)	2124	)
2136	}	2125	}
…		…
2183		2172
2184	my $text = $self->get_text;	2173	my $text = $self->get_text;
2185		2174
2186	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2187		2176
2188	if ($uni == 8) {	2177	if ($sym == DC::SDLK_BACKSPACE) {
2189	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2190	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
2191	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
2192	} elsif ($sym == CFPlus::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
2193	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
2194	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
2195	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
2196	} elsif ($sym == CFPlus::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
2197	# what a hack	2186	# what a hack
2198	$self->{cursor} =	2187	$self->{cursor} =
2199	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2200	? length $1	2189	? length $1
2201	: 0;	2190	: 0;
2202	} elsif ($sym == CFPlus::SDLK_END) {	2191	} elsif ($sym == DC::SDLK_END) {
2203	# uh, again	2192	# uh, again
2204	$self->{cursor} =	2193	$self->{cursor} =
2205	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2206	? $self->{cursor} + length $1	2195	? $self->{cursor} + length $1
2207	: length $self->{text};	2196	: length $self->{text};
…		…
2271	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
2272	}	2261	}
2273		2262
2274	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
2275	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2276	glBegin GL_QUADS;
2277	glVertex 0 , 0;
2278	glVertex 0 , $self->{h};
2279	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
2280	glVertex $self->{w}, 0;
2281	glEnd;
2282	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
2283		2267
2284	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
2285		2269
2286	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
2288		2272
2289	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
2290	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
2291	utf8::encode $text;	2275	utf8::encode $text;
2292		2276
2293	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2294	}	2278	}
2295		2279
		2280	glColor_premultiply @{$self->{active_fg}};
2296	glBegin GL_LINES;	2281	glBegin GL_LINES;
2297	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2298	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2299	glEnd;	2284	glEnd;
		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
2300	}	2299	}
2301	}	2300	}
2302		2301
2303	#############################################################################	2302	#############################################################################
2304		2303
2305	package CFPlus::UI::Entry;	2304	package DC::UI::Entry;
2306		2305
2307	our @ISA = CFPlus::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
2308		2307
2309	use CFPlus::OpenGL;	2308	use DC::OpenGL;
		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
2310		2319
2311	sub invoke_key_down {	2320	sub invoke_key_down {
2312	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
2313		2322
2314	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
…		…
2320	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
2321	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
2322	$self->emit (activate => $txt);	2331	$self->emit (activate => $txt);
2323	$self->update;	2332	$self->update;
2324		2333
2325	} elsif ($sym == CFPlus::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
2326	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
2327	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
2328	}	2337	}
2329	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
2330	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
2332	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
2333	}	2342	}
2334	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2335	}	2344	}
2336		2345
2337	} elsif ($sym == CFPlus::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
2338	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
2339	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2340		2349
2341	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
2342	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2343	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
2344	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
2345	}	2357	}
2346		2358
2347	} else {	2359	} else {
2348	return $self->SUPER::invoke_key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
2349	}	2361	}
…		…
2351	1	2363	1
2352	}	2364	}
2353		2365
2354	#############################################################################	2366	#############################################################################
2355		2367
2356	package CFPlus::UI::TextEdit;	2368	package DC::UI::TextEdit;
2357		2369
2358	our @ISA = CFPlus::UI::EntryBase::;	2370	our @ISA = DC::UI::EntryBase::;
2359		2371
2360	use CFPlus::OpenGL;	2372	use DC::OpenGL;
		2373
		2374	sub new {
		2375	my $class = shift;
		2376
		2377	$class->SUPER::new (
		2378	padding_y => 4,
		2379
		2380	@_
		2381	)
		2382	}
2361		2383
2362	sub move_cursor_ver {	2384	sub move_cursor_ver {
2363	my ($self, $dy) = @_;	2385	my ($self, $dy) = @_;
2364		2386
2365	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2366		2388
2367	$y += $dy;	2389	$line += $dy;
2368		2390
2369	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2370	$self->{cursor} = $index;	2392	$self->{cursor} = $index;
2371	delete $self->{cur_h};	2393	delete $self->{cur_h};
2372	$self->update;	2394	$self->update;
2373	return;	2395	return;
2374	}	2396	}
…		…
2377	sub invoke_key_down {	2399	sub invoke_key_down {
2378	my ($self, $ev) = @_;	2400	my ($self, $ev) = @_;
2379		2401
2380	my $sym = $ev->{sym};	2402	my $sym = $ev->{sym};
2381		2403
2382	if ($sym == CFPlus::SDLK_UP) {	2404	if ($sym == DC::SDLK_UP) {
2383	$self->move_cursor_ver (-1);	2405	$self->move_cursor_ver (-1);
2384	} elsif ($sym == CFPlus::SDLK_DOWN) {	2406	} elsif ($sym == DC::SDLK_DOWN) {
2385	$self->move_cursor_ver (+1);	2407	$self->move_cursor_ver (+1);
2386	} else {	2408	} else {
2387	return $self->SUPER::invoke_key_down ($ev)	2409	return $self->SUPER::invoke_key_down ($ev)
2388	}	2410	}
2389		2411
2390	1	2412	1
2391	}	2413	}
2392		2414
2393	#############################################################################	2415	#############################################################################
2394		2416
2395	package CFPlus::UI::Button;	2417	package DC::UI::ButtonBin;
2396		2418
2397	our @ISA = CFPlus::UI::Label::;	2419	our @ISA = DC::UI::Bin::;
2398		2420
2399	use CFPlus::OpenGL;	2421	use DC::OpenGL;
2400		2422
2401	my @tex =	2423	my @tex =
2402	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
2403	qw(b1_button_inactive.png b1_button_active.png);	2425	qw(b1_button_inactive.png b1_button_active.png);
2404		2426
2405	sub new {	2427	sub new {
2406	my $class = shift;	2428	my $class = shift;
2407		2429
2408	$class->SUPER::new (	2430	$class->SUPER::new (
		2431	can_hover => 1,
		2432	align => 0.5,
		2433	valign => 0.5,
		2434	can_events => 1,
		2435	@_
		2436	)
		2437	}
		2438
		2439	sub invoke_button_up {
		2440	my ($self, $ev, $x, $y) = @_;
		2441
		2442	$self->emit ("activate")
		2443	if $x >= 0 && $x < $self->{w}
		2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	glEnable GL_TEXTURE_2D;
		2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2454	glColor 0, 0, 0, 1;
		2455
		2456	my $tex = $tex[$GRAB == $self];
		2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2458
		2459	glDisable GL_TEXTURE_2D;
		2460
		2461	$self->SUPER::_draw;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package DC::UI::Button;
		2467
		2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
		2471
		2472	my @tex =
		2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2474	qw(b1_button_inactive.png b1_button_active.png);
		2475
		2476	sub new {
		2477	my $class = shift;
		2478
		2479	$class->SUPER::new (
2409	padding_x => 4,	2480	padding_x => 8,
2410	padding_y => 4,	2481	padding_y => 4,
2411	fg => [1.0, 1.0, 1.0],	2482	fg => [1.0, 1.0, 1.0],
2412	active_fg => [0.8, 0.8, 0.8],	2483	active_fg => [0.8, 0.8, 0.8],
2413	can_hover => 1,	2484	can_hover => 1,
2414	align => 0,	2485	align => 0.5,
2415	valign => 0,	2486	valign => 0.5,
2416	can_events => 1,	2487	can_events => 1,
2417	@_	2488	@_
2418	)	2489	)
2419	}	2490	}
2420		2491
…		…
2445	$self->SUPER::_draw;	2516	$self->SUPER::_draw;
2446	}	2517	}
2447		2518
2448	#############################################################################	2519	#############################################################################
2449		2520
2450	package CFPlus::UI::CheckBox;	2521	package DC::UI::CheckBox;
2451		2522
2452	our @ISA = CFPlus::UI::DrawBG::;	2523	our @ISA = DC::UI::DrawBG::;
2453		2524
2454	my @tex =	2525	my @tex =
2455	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
2456	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2457		2528
2458	use CFPlus::OpenGL;	2529	use DC::OpenGL;
2459		2530
2460	sub new {	2531	sub new {
2461	my $class = shift;	2532	my $class = shift;
2462		2533
2463	$class->SUPER::new (	2534	$class->SUPER::new (
		2535	fontsize => 1,
2464	padding_x => 2,	2536	padding_x => 2,
2465	padding_y => 2,	2537	padding_y => 2,
2466	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
2467	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
2468	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
2474	}	2546	}
2475		2547
2476	sub size_request {	2548	sub size_request {
2477	my ($self) = @_;	2549	my ($self) = @_;
2478		2550
2479	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
2480	}	2552	}
2481		2553
2482	sub toggle {	2554	sub toggle {
2483	my ($self) = @_;	2555	my ($self) = @_;
2484		2556
…		…
2503	sub _draw {	2575	sub _draw {
2504	my ($self) = @_;	2576	my ($self) = @_;
2505		2577
2506	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2507		2579
2508	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2509		2581
2510	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2511		2583
2512	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2513		2585
…		…
2520	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2521	}	2593	}
2522		2594
2523	#############################################################################	2595	#############################################################################
2524		2596
2525	package CFPlus::UI::Image;	2597	package DC::UI::Image;
2526		2598
2527	our @ISA = CFPlus::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2528		2600
2529	use CFPlus::OpenGL;	2601	use DC::OpenGL;
2530		2602
2531	our %texture_cache;	2603	our %texture_cache;
2532		2604
2533	sub new {	2605	sub new {
2534	my $class = shift;	2606	my $class = shift;
2535		2607
2536	my $self = $class->SUPER::new (	2608	my $self = $class->SUPER::new (
2537	can_events => 0,	2609	can_events => 0,
		2610	scale => 1,
2538	@_,	2611	@_,
2539	);	2612	);
2540		2613
2541	$self->{path} || $self->{tex}	2614	$self->{path} || $self->{tex}
2542	or Carp::croak "'path' or 'tex' attributes required";	2615	or Carp::croak "'path' or 'tex' attributes required";
2543		2616
2544	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2545	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2546		2619
2547	CFPlus::weaken $texture_cache{$self->{path}};	2620	DC::weaken $texture_cache{$self->{path}};
2548		2621
2549	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2550		2623
2551	$self	2624	$self
2552	}	2625	}
2553		2626
2554	sub STORABLE_freeze {	2627	sub STORABLE_freeze {
2555	my ($self, $cloning) = @_;	2628	my ($self, $cloning) = @_;
2556		2629
2557	$self->{path}	2630	$self->{path}
2558	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2559		2632
2560	$self->{path}	2633	$self->{path}
2561	}	2634	}
2562		2635
2563	sub STORABLE_attach {	2636	sub STORABLE_attach {
…		…
2567	}	2640	}
2568		2641
2569	sub size_request {	2642	sub size_request {
2570	my ($self) = @_;	2643	my ($self) = @_;
2571		2644
2572	($self->{tex}{w}, $self->{tex}{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2573	}	2646	}
2574		2647
2575	sub _draw {	2648	sub _draw {
2576	my ($self) = @_;	2649	my ($self) = @_;
2577		2650
…		…
2587	}	2660	}
2588		2661
2589	glEnable GL_TEXTURE_2D;	2662	glEnable GL_TEXTURE_2D;
2590	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2663	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2591		2664
2592	$tex->draw_quad (0, 0, $w, $h);	2665	$tex->draw_quad_alpha (0, 0, $w, $h);
2593		2666
2594	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2595	}	2668	}
2596		2669
2597	#############################################################################	2670	#############################################################################
2598		2671
2599	package CFPlus::UI::ImageButton;	2672	package DC::UI::ImageButton;
2600		2673
2601	our @ISA = CFPlus::UI::Image::;	2674	our @ISA = DC::UI::Image::;
2602		2675
2603	use CFPlus::OpenGL;	2676	use DC::OpenGL;
2604		2677
2605	my %textures;	2678	my %textures;
2606		2679
2607	sub new {	2680	sub new {
2608	my $class = shift;	2681	my $class = shift;
…		…
2611	padding_x => 4,	2684	padding_x => 4,
2612	padding_y => 4,	2685	padding_y => 4,
2613	fg => [1, 1, 1],	2686	fg => [1, 1, 1],
2614	active_fg => [0, 0, 1],	2687	active_fg => [0, 0, 1],
2615	can_hover => 1,	2688	can_hover => 1,
2616	align => 0,	2689	align => 0.5,
2617	valign => 0,	2690	valign => 0.5,
2618	can_events => 1,	2691	can_events => 1,
2619	@_	2692	@_
2620	);	2693	);
2621	}	2694	}
2622		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
2623	sub invoke_button_up {	2702	sub invoke_button_up {
2624	my ($self, $ev, $x, $y) = @_;	2703	my ($self, $ev, $x, $y) = @_;
2625		2704
2626	$self->emit ("activate")	2705	$self->emit ("activate")
2627	if $x >= 0 && $x < $self->{w}	2706	if $x >= 0 && $x < $self->{w}
…		…
2630	1	2709	1
2631	}	2710	}
2632		2711
2633	#############################################################################	2712	#############################################################################
2634		2713
2635	package CFPlus::UI::VGauge;	2714	package DC::UI::VGauge;
2636		2715
2637	our @ISA = CFPlus::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2638		2717
2639	use List::Util qw(min max);	2718	use List::Util qw(min max);
2640		2719
2641	use CFPlus::OpenGL;	2720	use DC::OpenGL;
2642		2721
2643	my %tex = (	2722	my %tex = (
2644	food => [	2723	food => [
2645	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2646	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2647	],	2726	],
2648	grace => [	2727	grace => [
2649	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2650	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2651	],	2730	],
2652	hp => [	2731	hp => [
2653	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2654	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2655	],	2734	],
2656	mana => [	2735	mana => [
2657	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2658	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2659	],	2738	],
2660	);	2739	);
2661		2740
2662	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2765	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2766	}	2845	}
2767		2846
2768	#############################################################################	2847	#############################################################################
2769		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2770	package CFPlus::UI::Gauge;	3003	package DC::UI::Gauge;
2771		3004
2772	our @ISA = CFPlus::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2773		3006
2774	sub new {	3007	sub new {
2775	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2776		3009
2777	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2779	can_hover => 1,	3012	can_hover => 1,
2780	can_events => 1,	3013	can_events => 1,
2781	%arg,	3014	%arg,
2782	);	3015	);
2783		3016
2784	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2785	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2786	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2787		3020
2788	$self	3021	$self
2789	}	3022	}
2790		3023
2791	sub set_fontsize {	3024	sub set_fontsize {
…		…
2812	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2813	}	3046	}
2814		3047
2815	#############################################################################	3048	#############################################################################
2816		3049
2817	package CFPlus::UI::Slider;	3050	package DC::UI::Slider;
2818		3051
2819	use strict;	3052	use strict;
2820		3053
2821	use CFPlus::OpenGL;	3054	use DC::OpenGL;
2822		3055
2823	our @ISA = CFPlus::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2824		3057
2825	my @tex =	3058	my @tex =
2826	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2827	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2828		3061
2829	sub new {	3062	sub new {
2830	my $class = shift;	3063	my $class = shift;
2831		3064
…		…
2868	sub set_value {	3101	sub set_value {
2869	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2870		3103
2871	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2872		3105
2873	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2874		3107
2875	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2876
2877	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2878	$value = $hi - $page if $value > $hi - $page;
2879		3110
2880	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2881	if $unit;	3112	if $unit;
2882		3113
2883	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2899		3130
2900	$self->SUPER::invoke_button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2901		3132
2902	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2903		3134
2904	$self->invoke_mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
		3136
		3137	1
2905	}	3138	}
2906		3139
2907	sub invoke_mouse_motion {	3140	sub invoke_mouse_motion {
2908	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2909		3142
…		…
2925	sub invoke_mouse_wheel {	3158	sub invoke_mouse_wheel {
2926	my ($self, $ev) = @_;	3159	my ($self, $ev) = @_;
2927		3160
2928	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2929		3162
2930	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2931		3164
2932	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2933		3166
2934	! ! $delta	3167	1
2935	}	3168	}
2936		3169
2937	sub update {	3170	sub update {
2938	my ($self) = @_;	3171	my ($self) = @_;
2939		3172
…		…
2945	my ($self) = @_;	3178	my ($self) = @_;
2946		3179
2947	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2948	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2949		3182
2950	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2951	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2952		3185
2953	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2954		3187
2955	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2956	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2957		3190
2958	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2988	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2989	}	3222	}
2990		3223
2991	#############################################################################	3224	#############################################################################
2992		3225
2993	package CFPlus::UI::ValSlider;	3226	package DC::UI::ValSlider;
2994		3227
2995	our @ISA = CFPlus::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2996		3229
2997	sub new {	3230	sub new {
2998	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2999		3232
3000	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
3001		3234
3002	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
3003	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
3004	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
3005	to_value => sub { shift },	3238	to_value => sub { shift },
3006	from_value => sub { shift },	3239	from_value => sub { shift },
3007	%arg,	3240	%arg,
3008	);	3241	);
3009		3242
…		…
3029	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
3030	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
3031		3264
3032	#############################################################################	3265	#############################################################################
3033		3266
3034	package CFPlus::UI::TextScroller;	3267	package DC::UI::TextScroller;
3035		3268
3036	our @ISA = CFPlus::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
3037		3270
3038	use CFPlus::OpenGL;	3271	use DC::OpenGL;
3039		3272
3040	sub new {	3273	sub new {
3041	my $class = shift;	3274	my $class = shift;
3042		3275
3043	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
…		…
3045	can_events => 1,	3278	can_events => 1,
3046	indent => 0,	3279	indent => 0,
3047	#font => default_font	3280	#font => default_font
3048	@_,	3281	@_,
3049		3282
3050	layout => (new CFPlus::Layout),	3283	layout => (new DC::Layout),
3051	par => [],	3284	par => [],
3052	max_par => 0,	3285	max_par => 0,
3053	height => 0,	3286	height => 0,
3054	children => [	3287	children => [
3055	(new CFPlus::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
3056	(new CFPlus::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
3057	],	3290	],
3058	);	3291	);
3059		3292
3060	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
3061		3294
…		…
3070	}	3303	}
3071		3304
3072	sub size_request {	3305	sub size_request {
3073	my ($self) = @_;	3306	my ($self) = @_;
3074		3307
3075	my ($empty, $slider) = @{ $self->{children} };	3308	my ($empty, $slider) = $self->visible_children;
3076		3309
3077	local $self->{children} = [$empty, $slider];	3310	local $self->{children} = [$empty, $slider];
3078	$self->SUPER::size_request	3311	$self->SUPER::size_request
3079	}	3312	}
3080		3313
…		…
3117	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3118	$layout->set_markup ($para->{markup});	3351	$layout->set_markup ($para->{markup});
3119		3352
3120	$layout->set_shapes (	3353	$layout->set_shapes (
3121	map	3354	map
3122	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3123	@{$para->{widget}}	3356	@{$para->{widget}}
3124	);	3357	);
3125		3358
3126	$layout	3359	$layout
3127	}	3360	}
…		…
3244	$ROOT->on_post_alloc ($self => sub {	3477	$ROOT->on_post_alloc ($self => sub {
3245	$self->force_uptodate;	3478	$self->force_uptodate;
3246		3479
3247	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3248		3481
3249	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3250	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
3251	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
3252		3485
3253	package CFPlus::UI::Base;	3486	package DC::UI::Base;
3254	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3255	(0, 0, $self->{w}, $self->{h});	3488	(0, 0, $self->{w}, $self->{h});
3256		3489
3257	my $top = int $self->{children}[1]{range}[0];	3490	my $top = int $self->{children}[1]{range}[0];
3258		3491
…		…
3269		3502
3270	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
3271	my $layout = $self->get_layout ($para);	3504	my $layout = $self->get_layout ($para);
3272		3505
3273	$layout->render ($para->{indent}, $y - $y0);	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
3274		3508
3275	if (my @w = @{ $para->{widget} }) {	3509	if (my @w = @{ $para->{widget} }) {
3276	my @s = $layout->get_shapes;	3510	my @s = $layout->get_shapes;
3277		3511
3278	for (@w) {	3512	for (@w) {
…		…
3316	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
3317	}	3551	}
3318		3552
3319	#############################################################################	3553	#############################################################################
3320		3554
3321	package CFPlus::UI::Animator;	3555	package DC::UI::Animator;
3322		3556
3323	use CFPlus::OpenGL;	3557	use DC::OpenGL;
3324		3558
3325	our @ISA = CFPlus::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
3326		3560
3327	sub moveto {	3561	sub moveto {
3328	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
3329		3563
3330	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3358	glPopMatrix;	3592	glPopMatrix;
3359	}	3593	}
3360		3594
3361	#############################################################################	3595	#############################################################################
3362		3596
3363	package CFPlus::UI::Flopper;	3597	package DC::UI::Flopper;
3364		3598
3365	our @ISA = CFPlus::UI::Button::;	3599	our @ISA = DC::UI::Button::;
3366		3600
3367	sub new {	3601	sub new {
3368	my $class = shift;	3602	my $class = shift;
3369		3603
3370	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
3382	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
3383	}	3617	}
3384		3618
3385	#############################################################################	3619	#############################################################################
3386		3620
3387	package CFPlus::UI::Tooltip;	3621	package DC::UI::Tooltip;
3388		3622
3389	our @ISA = CFPlus::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
3390		3624
3391	use CFPlus::OpenGL;	3625	use DC::OpenGL;
3392		3626
3393	sub new {	3627	sub new {
3394	my $class = shift;	3628	my $class = shift;
3395		3629
3396	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
3400	}	3634	}
3401		3635
3402	sub set_tooltip_from {	3636	sub set_tooltip_from {
3403	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
3404		3638
3405	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3406	if $widget->{tooltip} =~ /^#(.*)$/;
3407
3408	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
3409		3644
3410	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
3411	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
3412	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3413	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
3414	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
3415	}	3650	}
3416		3651
3417	$tooltip =~ s/^\n+//;	3652	$tip =~ s/^\n+//;
3418	$tooltip =~ s/\n+$//;	3653	$tip =~ s/\n+$//;
3419		3654
3420	$self->add (new CFPlus::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
3421	markup => $tooltip,	3657	markup => $tip,
3422	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
3423	fontsize => 0.8,	3660	fontsize => 0.8,
3424	style => 1, # FLAG_INVERSE	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3425	ellipsise => 0,	3662	ellipsise => 0,
3426	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
3427	);	3664	);
3428	}	3665	}
3429		3666
…		…
3464	}	3701	}
3465		3702
3466	sub _draw {	3703	sub _draw {
3467	my ($self) = @_;	3704	my ($self) = @_;
3468		3705
3469	glTranslate 0.375, 0.375;
3470
3471	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
3472		3707
3473	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
3474	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
3475	glVertex 0 , 0;
3476	glVertex 0 , $h;
3477	glVertex $w, $h;
3478	glVertex $w, 0;
3479	glEnd;
3480		3710
3481	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
3482	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
3483	glVertex 0 , 0;
3484	glVertex 0 , $h;
3485	glVertex $w, $h;
3486	glVertex $w, 0;
3487	glEnd;
3488		3713
3489	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
3490		3715
3491	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
3492	}	3717	}
3493		3718
3494	#############################################################################	3719	#############################################################################
3495		3720
3496	package CFPlus::UI::Face;	3721	package DC::UI::Face;
3497		3722
3498	our @ISA = CFPlus::UI::DrawBG::;	3723	our @ISA = DC::UI::DrawBG::;
3499		3724
3500	use CFPlus::OpenGL;	3725	use DC::OpenGL;
3501		3726
3502	sub new {	3727	sub new {
3503	my $class = shift;	3728	my $class = shift;
3504		3729
3505	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
…		…
3508	aspect => 1,	3733	aspect => 1,
3509	can_events => 0,	3734	can_events => 0,
3510	@_,	3735	@_,
3511	);	3736	);
3512		3737
3513	if ($self->{anim} && $self->{animspeed}) {
3514	CFPlus::weaken (my $widget = $self);
3515
3516	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3517	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3518	$self->{timer} = Event->timer (
3519	parked => 1,
3520	cb => sub {
3521	return unless $::CONN && $widget;
3522
3523	++$widget->{frame};
3524	$widget->update_face;
3525	$widget->update;
3526
3527	$widget->update_timer;
3528	},
3529	);
3530
3531	$self->update_face;
3532	$self->update_timer;	3738	$self->update_anim;
3533	}
3534		3739
3535	$self	3740	$self
3536	}	3741	}
3537		3742
3538	sub update_timer {	3743	sub update_timer {
3539	my ($self) = @_;	3744	my ($self) = @_;
3540		3745
3541	return unless $self->{timer};	3746	return unless $self->{timer};
3542		3747
3543	if ($self->{visible}) {	3748	if ($self->{visible}) {
3544	$self->{timer}->at (
3545	$self->{anim_start}
3546	+ $self->{animspeed}
3547	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3548	);
3549	$self->{timer}->start;	3749	$self->{timer}->start;
3550	} else {	3750	} else {
3551	$self->{timer}->stop;	3751	$self->{timer}->stop;
3552	}	3752	}
3553	}	3753	}
3554		3754
3555	sub update_face {	3755	sub update_face {
3556	my ($self) = @_;	3756	my ($self) = @_;
3557		3757
3558	return unless $::CONN;
3559
3560	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3561	if ($anim && @$anim) {
3562	delete $self->{wait_face};
3563	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3564	}
3565	}
3566	}
3567
3568	sub size_request {
3569	my ($self) = @_;
3570
3571	if ($::CONN) {	3758	if ($::CONN) {
3572	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3573	if (my $tex = $::CONN->{texture}[$faceid]) {	3760	if ($anim && @$anim) {
3574	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3575	} else {	3762	delete $self->{face_change_cb};
3576	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3763
3577	$self->realloc;	3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
3578	});	3768	}
3579	}	3769	}
3580	}	3770	}
3581	}	3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
		3802	sub size_request {
		3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
3582		3818
3583	($self->{size_w} || 8, $self->{size_h} || 8)	3819	($self->{size_w} || 8, $self->{size_h} || 8)
3584	}	3820	}
3585		3821
3586	sub update {	3822	sub update {
…		…
3589	return unless $self->{visible};	3825	return unless $self->{visible};
3590		3826
3591	$self->SUPER::update;	3827	$self->SUPER::update;
3592	}	3828	}
3593		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
3594	sub invoke_visibility_change {	3851	sub invoke_visibility_change {
3595	my ($self) = @_;	3852	my ($self) = @_;
3596		3853
3597	$self->update_timer;	3854	$self->update_timer;
3598		3855
…		…
3600	}	3857	}
3601		3858
3602	sub _draw {	3859	sub _draw {
3603	my ($self) = @_;	3860	my ($self) = @_;
3604		3861
3605	return unless $::CONN;
3606
3607	$self->SUPER::_draw;	3862	$self->SUPER::_draw;
3608		3863
3609	my $faceid = $::CONN->{faceid}[$self->{face}]	3864	if (my $tex = $self->{tex}) {
3610	or return;
3611
3612	my $tex = $::CONN->{texture}[$faceid];
3613
3614	if ($tex) {
3615	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
3616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3617	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
3618	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3619	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
…		…
3629	$self->SUPER::destroy;	3879	$self->SUPER::destroy;
3630	}	3880	}
3631		3881
3632	#############################################################################	3882	#############################################################################
3633		3883
3634	package CFPlus::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
3635		3885
3636	our @ISA = CFPlus::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
3637		3887
3638	# TODO: should actually wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
3639		3889
3640	#############################################################################	3890	#############################################################################
3641		3891
3642	package CFPlus::UI::Menu;	3892	package DC::UI::Menu;
3643		3893
3644	our @ISA = CFPlus::UI::Toplevel::;	3894	our @ISA = DC::UI::Toplevel::;
3645		3895
3646	use CFPlus::OpenGL;	3896	use DC::OpenGL;
3647		3897
3648	sub new {	3898	sub new {
3649	my $class = shift;	3899	my $class = shift;
3650		3900
3651	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
3652	items => [],	3902	items => [],
3653	z => 100,	3903	z => 100,
3654	@_,	3904	@_,
3655	);	3905	);
3656		3906
3657	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
3658		3908
3659	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
3660	my ($widget, $cb, $tooltip) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
3661		3911
3662	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
3663	if (!ref $widget) {	3913	if (!ref $widget) {
3664	if ($widget =~ /\t/) {	3914	if ($widget =~ /\t/) {
3665	my ($left, $right) = split /\t/, $widget, 2;	3915	my ($left, $right) = split /\t/, $widget, 2;
3666		3916
3667	$widget = new CFPlus::UI::HBox	3917	$widget = new DC::UI::HBox
3668	can_hover => 1,	3918	can_hover => 1,
3669	can_events => 1,	3919	can_events => 1,
3670	tooltip => $tooltip,	3920	tooltip => $tooltip,
3671	children => [	3921	children => [
3672	(new CFPlus::UI::Label markup => $left, expand => 1),	3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3673	(new CFPlus::UI::Label markup => $right, align => +1),	3923	(new DC::UI::Label markup => $right, align => 1),
3674	],	3924	],
3675	;	3925	;
3676		3926
3677	} else {	3927	} else {
3678	$widget = new CFPlus::UI::Label	3928	$widget = new DC::UI::Label
3679	can_hover => 1,	3929	can_hover => 1,
3680	can_events => 1,	3930	can_events => 1,
		3931	align => 0,
3681	markup => $widget,	3932	markup => $widget,
3682	tooltip => $tooltip;	3933	tooltip => $tooltip;
3683	}	3934	}
3684	}	3935	}
3685		3936
…		…
3700	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
3701	$GRAB = $self;	3952	$GRAB = $self;
3702	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
3703		3954
3704	$self->show;	3955	$self->show;
3705	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
3706	}	3965	}
3707		3966
3708	sub invoke_mouse_motion {	3967	sub invoke_mouse_motion {
3709	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
3710		3969
…		…
3731	1	3990	1
3732	}	3991	}
3733		3992
3734	#############################################################################	3993	#############################################################################
3735		3994
3736	package CFPlus::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
3737		3996
3738	our @ISA = CFPlus::UI::Container::;	3997	our @ISA = DC::UI::Container::;
3739		3998
3740	sub new {	3999	sub new {
3741	my $class = shift;	4000	my $class = shift;
3742		4001
3743	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
3744	@_,	4003	@_,
3745	);	4004	);
3746		4005
3747	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
3748	if @{ $self->{children} };
3749		4007
3750	$self	4008	$self
3751	}	4009	}
3752		4010
3753	sub add {	4011	sub add {
3754	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
3755		4013
3756	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
3757		4015
3758	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
3759	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
3760	}	4018	}
3761		4019
3762	sub get_current_page {	4020	sub get_current_page {
3763	my ($self) = @_;	4021	my ($self) = @_;
3764		4022
…		…
3770		4028
3771	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
3772	? $page_or_widget	4030	? $page_or_widget
3773	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
3774		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
3775	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
3776	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3777		4038
3778	$self->emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
3779		4041
3780	$self->realloc;	4042	$self->realloc;
3781	}	4043	}
3782		4044
3783	sub visible_children {	4045	sub visible_children {
3784	$_[0]{current}	4046	$_[0]{current} || ()
3785	}	4047	}
3786		4048
3787	sub size_request {	4049	sub size_request {
3788	my ($self) = @_;	4050	my ($self) = @_;
3789		4051
		4052	$self->{current}
3790	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3791	}	4055	}
3792		4056
3793	sub invoke_size_allocate {	4057	sub invoke_size_allocate {
3794	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3795		4059
3796	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
3797		4062
3798	1	4063	1
3799	}	4064	}
3800		4065
3801	sub _draw {	4066	sub _draw {
3802	my ($self) = @_;	4067	my ($self) = @_;
3803		4068
3804	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3805	}	4071	}
3806		4072
3807	#############################################################################	4073	#############################################################################
3808		4074
3809	package CFPlus::UI::Notebook;	4075	package DC::UI::Notebook;
3810		4076
		4077	use DC::OpenGL;
		4078
3811	our @ISA = CFPlus::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3812		4080
3813	sub new {	4081	sub new {
3814	my $class = shift;	4082	my $class = shift;
3815		4083
3816	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3817	buttonbar => (new CFPlus::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3818	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3819	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3820	@_,	4089	@_,
3821	);	4090	);
3822		4091
3823	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3824	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3825		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3826	$self	4129	$self
3827	}	4130	}
3828		4131
3829	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3830	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3831		4163
3832	CFPlus::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3833		4166
3834	$self->{buttonbar}->add (new CFPlus::UI::Button
3835	markup => $title,
3836	tooltip => $tooltip,
3837	on_activate => sub { $self->set_current_page ($widget) },
3838	);
3839
3840	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
3841	}	4168	}
3842		4169
3843	sub get_current_page {	4170	sub get_current_page {
3844	my ($self) = @_;	4171	my ($self) = @_;
3845		4172
…		…
3851		4178
3852	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3853	$self->emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
3854	}	4181	}
3855		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
		4201	}
		4202
3856	#############################################################################	4203	#############################################################################
3857		4204
3858	package CFPlus::UI::Selector;	4205	package DC::UI::Selector;
3859		4206
3860	use utf8;	4207	use utf8;
3861		4208
3862	our @ISA = CFPlus::UI::Button::;	4209	our @ISA = DC::UI::Button::;
3863		4210
3864	sub new {	4211	sub new {
3865	my $class = shift;	4212	my $class = shift;
3866		4213
3867	my $self = $class->SUPER::new (	4214	my $self = $class->SUPER::new (
…		…
3884	my ($value, $title, $tooltip) = @$_;	4231	my ($value, $title, $tooltip) = @$_;
3885		4232
3886	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3887	}	4234	}
3888		4235
3889	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3890	}	4237	}
3891		4238
3892	sub _set_value {	4239	sub _set_value {
3893	my ($self, $value) = @_;	4240	my ($self, $value) = @_;
3894		4241
3895	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
3896	or return;	4244	or return;
3897		4245
3898	$self->{value} = $item->[0];	4246	$self->{value} = $item->[0];
3899	$self->set_markup ("$item->[1] ⇓");	4247	$self->set_markup ("$item->[1] ⇓");
3900	$self->set_tooltip ($item->[2]);	4248	# $self->set_tooltip ($item->[2]);
3901	}	4249	}
3902		4250
3903	sub set_value {	4251	sub set_value {
3904	my ($self, $value) = @_;	4252	my ($self, $value) = @_;
3905		4253
…		…
3907		4255
3908	$self->_set_value ($value);	4256	$self->_set_value ($value);
3909	$self->emit (changed => $value);	4257	$self->emit (changed => $value);
3910	}	4258	}
3911		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
3912	#############################################################################	4267	#############################################################################
3913		4268
3914	package CFPlus::UI::Statusbox;	4269	package DC::UI::Statusbox;
3915		4270
3916	our @ISA = CFPlus::UI::VBox::;	4271	our @ISA = DC::UI::VBox::;
3917		4272
3918	sub new {	4273	sub new {
3919	my $class = shift;	4274	my $class = shift;
3920		4275
3921	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
3922	fontsize => 0.8,	4277	fontsize => 0.8,
3923	@_,	4278	@_,
3924	);	4279	);
3925		4280
3926	CFPlus::weaken (my $this = $self);	4281	DC::weaken (my $this = $self);
3927		4282
3928	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3929		4284
3930	$self	4285	$self
3931	}	4286	}
3932		4287
3933	sub reorder {	4288	sub reorder {
3934	my ($self) = @_;	4289	my ($self) = @_;
3935	my $NOW = Time::HiRes::time;	4290	my $NOW = EV::time;
3936		4291
3937	# freeze display when hovering over any label	4292	# freeze display when hovering over any label
3938	return if $CFPlus::UI::TOOLTIP->{owner}	4293	return if $DC::UI::TOOLTIP->{owner}
3939	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3940	values %{ $self->{item} };	4295	values %{ $self->{item} };
3941		4296
3942	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3943	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3944	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3945		4302
3946	my @widgets;	4303	my @widgets;
3947		4304
3948	my @items = sort {	4305	my @items = sort {
3949	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
3950	or $b->{id} <=> $a->{id}	4307	or $b->{id} <=> $a->{id}
3951	} values %{ $self->{item} };	4308	} values %{ $self->{item} };
3952
3953	$self->{timer}->interval (1);
3954		4309
3955	my $count = 10 + 1;	4310	my $count = 10 + 1;
3956	for my $item (@items) {	4311	for my $item (@items) {
3957	last unless --$count;	4312	last unless --$count;
3958		4313
…		…
3965	for ($short) {	4320	for ($short) {
3966	s/^\s+//;	4321	s/^\s+//;
3967	s/\s+/ /g;	4322	s/\s+/ /g;
3968	}	4323	}
3969		4324
3970	new CFPlus::UI::Label	4325	new DC::UI::Label
3971	markup => $short,	4326	markup => $short,
3972	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3973	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3974	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3975	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3976	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3977	fg => [@{ $item->{fg} }],	4333	fg => [@{ $item->{fg} }],
3978	can_events => 1,	4334	can_events => 1,
3979	can_hover => 1	4335	can_hover => 1
3980	};	4336	};
3981		4337
3982	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3983	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3984	$label->update;	4340	$label->update;
3985	$label->set_max_size (undef, $label->{req_h} * $diff)	4341	$label->set_max_size (undef, $label->{req_h} * $diff)
3986	if $diff < 1;	4342	if $diff < 1;
3987	$self->{timer}->interval (1/30);	4343	$self->{timer}->set (1/30, 1/30);
3988	} else {	4344	} else {
3989	$label->{fg}[3] = $item->{fg}[3] || 1;	4345	$label->{fg}[3] = $item->{fg}[3] || 1;
3990	}	4346	}
3991		4347
3992	push @widgets, $label;	4348	push @widgets, $label;
3993	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3994		4354
3995	$self->clear;	4355	$self->clear;
3996	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3997	}	4357	}
3998		4358
…		…
4054	$self->SUPER::destroy;	4414	$self->SUPER::destroy;
4055	}	4415	}
4056		4416
4057	#############################################################################	4417	#############################################################################
4058		4418
4059	package CFPlus::UI::Root;	4419	package DC::UI::Root;
4060		4420
4061	our @ISA = CFPlus::UI::Container::;	4421	our @ISA = DC::UI::Container::;
4062		4422
4063	use List::Util qw(min max);	4423	use List::Util qw(min max);
4064		4424
4065	use CFPlus::OpenGL;	4425	use DC::OpenGL;
4066		4426
4067	sub new {	4427	sub new {
4068	my $class = shift;	4428	my $class = shift;
4069		4429
4070	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
4071	visible => 1,	4431	visible => 1,
4072	@_,	4432	@_,
4073	);	4433	);
4074		4434
4075	CFPlus::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
4076		4436
4077	$self	4437	$self
4078	}	4438	}
4079		4439
4080	sub size_request {	4440	sub size_request {
…		…
4128	}	4488	}
4129		4489
4130	sub update {	4490	sub update {
4131	my ($self) = @_;	4491	my ($self) = @_;
4132		4492
4133	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
4134	}	4494	}
4135		4495
4136	sub add {	4496	sub add {
4137	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
4138		4498
…		…
4175	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
4176	$_->()	4536	$_->()
4177	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
4178	}	4538	}
4179		4539
4180	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
4181	my %queue;	4541	my %queue;
4182	my @queue;	4542	my @queue;
4183	my $widget;	4543	my $widget;
4184		4544
4185	outer:	4545	outer:
…		…
4205		4565
4206	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
4207		4567
4208	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
4209		4569
4210	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
4211	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
4212		4575
4213	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4214	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4215		4578
4216	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4232	}	4595	}
4233	}	4596	}
4234		4597
4235	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
4236	}	4599	}
4237	}
4238		4600
4239	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
4240	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
4241	values %$size_alloc;	4603	values %$size_alloc;
4242		4604
4243	while () {	4605	while () {
4244	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
4245		4607
4246	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4247		4609
4248	$w = 0 if $w < 0;
4249	$h = 0 if $h < 0;
4250
4251	$w = max $widget->{min_w}, $w;	4610	$w = max $widget->{min_w}, $w;
4252	$h = max $widget->{min_h}, $h;	4611	$h = max $widget->{min_h}, $h;
4253		4612
4254	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4255	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4256		4615
4257	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4258	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4259		4618
4260	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
4261	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
4262		4621
4263	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4264	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
4265	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
4266		4625
4267	$widget->{w} = $w;	4626	$widget->{w} = $w;
4268	$widget->{h} = $h;	4627	$widget->{h} = $h;
4269		4628
4270	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
4271	}	4631	}
4272	}	4632	}
4273	}	4633	}
4274		4634
4275	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
…		…
4286	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4287	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
4288	glLoadIdentity;	4648	glLoadIdentity;
4289		4649
4290	{	4650	{
4291	package CFPlus::UI::Base;	4651	package DC::UI::Base;
4292		4652
4293	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4294	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
4295		4655
4296	$self->_draw;	4656	$self->_draw;
4297	}	4657	}
4298	}	4658	}
4299		4659
4300	#############################################################################	4660	#############################################################################
4301		4661
4302	package CFPlus::UI;	4662	package DC::UI;
4303		4663
4304	$ROOT = new CFPlus::UI::Root;	4664	$ROOT = new DC::UI::Root;
4305	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
4306		4666
4307	1	4667	1
4308

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