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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.166 by root, Mon Apr 24 08:38:36 2006 UTC vs.
Revision 1.228 by root, Wed May 24 03:52:54 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
…		…
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
13	our $TOOLTIP;	14	our $TOOLTIP;
14	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
15		18
16	sub check_tooltip {	19	sub check_tooltip {
17	if (!$GRAB) {	20	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	22	if (length $widget->{tooltip}) {
…		…
23		26
24	my $tip = $widget->{tooltip};	27	my $tip = $widget->{tooltip};
25		28
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	29	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		30
28	$TOOLTIP->set_markup ($widget->{tooltip});	31	$TOOLTIP->set_tooltip_from ($widget);
29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30	$TOOLTIP->show;	32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
31	}	42	}
32		43
33	return;	44	return;
34	}	45	}
35	}	46	}
…		…
122		133
123	for (@$vals) {	134	for (@$vals) {
124	my $i = int $_ + $rem;	135	my $i = int $_ + $rem;
125	$rem += $_ - $i;	136	$rem += $_ - $i;
126	$_ = $i;	137	$_ = $i;
		138	}
		139	}
		140
		141	sub full_refresh {
		142	# make a copy, otherwise for complains about freed values.
		143	my @widgets = values %WIDGET;
		144
		145	$_->update
		146	for @widgets;
		147	}
		148
		149	# call when resolution changes etc.
		150	sub rescale_widgets {
		151	my ($sx, $sy) = @_;
		152
		153	# make a copy, otherwise for complains about freed values.
		154	my @widgets = values %WIDGET;
		155
		156	for my $widget (@widgets) {
		157	if ($widget->{toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167
		168	$widget->reconfigure;
127	}	169	}
128	}	170	}
129		171
130	#############################################################################	172	#############################################################################
131		173
…		…
150	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
151	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
152	}	194	}
153	}	195	}
154		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
155	$self	199	$self
156	}	200	}
157		201
158	sub destroy {	202	sub destroy {
159	my ($self) = @_;	203	my ($self) = @_;
…		…
162	%$self = ();	206	%$self = ();
163	}	207	}
164		208
165	sub show {	209	sub show {
166	my ($self) = @_;	210	my ($self) = @_;
167
168	return if $self->{parent};	211	return if $self->{parent};
169		212
170	$CFClient::UI::ROOT->add ($self);	213	$CFClient::UI::ROOT->add ($self);
		214	}
		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
171	}	227	}
172		228
173	sub hide {	229	sub hide {
174	my ($self) = @_;	230	my ($self) = @_;
175		231
…		…
224	$self->{y} = $y;	280	$self->{y} = $y;
225	$self->update;	281	$self->update;
226	}	282	}
227		283
228	if ($self->{w} != $w || $self->{h} != $h) {	284	if ($self->{w} != $w || $self->{h} != $h) {
229	$self->{w} = $w;	285	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230	$self->{h} = $h;
231
232	$self->size_allocate ($w, $h);
233	$self->update;
234	}	286	}
235	}	287	}
236		288
237	sub size_allocate {	289	sub size_allocate {
238	# nothing to be done	290	# nothing to be done
239	}	291	}
240		292
		293	sub reconfigure {
		294	my ($self) = @_;
		295
		296	$self->check_size (1);
		297	$self->update;
		298	}
		299
		300	sub children {
		301	}
		302
241	sub set_max_size {	303	sub set_max_size {
242	my ($self, $w, $h) = @_;	304	my ($self, $w, $h) = @_;
243		305
244	delete $self->{max_w}; $self->{max_w} = $w if $w;	306	delete $self->{max_w}; $self->{max_w} = $w if $w;
245	delete $self->{max_h}; $self->{max_h} = $h if $h;	307	delete $self->{max_h}; $self->{max_h} = $h if $h;
246	}	308	}
247		309
248	# return top left coordinates	310	sub set_tooltip {
249	sub _topleft {
250	my ($self, $x, $y) = @_;	311	my ($self, $tooltip) = @_;
251		312
252	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	313	$self->{tooltip} = $tooltip;
		314
		315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		316	delete $CFClient::UI::TOOLTIP->{owner};
		317	CFClient::UI::check_tooltip;
		318	}
253	}	319	}
254		320
255	# translate global coordinates to local coordinate system	321	# translate global coordinates to local coordinate system
256	sub coord2local {	322	sub coord2local {
257	my ($self, $x, $y) = @_;	323	my ($self, $x, $y) = @_;
258		324
259	my ($X, $Y) = $self->_topleft;	325	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260	($x - $X, $y - $Y)
261	}	326	}
262		327
263	# translate local coordinates to global coordinate system	328	# translate local coordinates to global coordinate system
264	sub coord2global {	329	sub coord2global {
265	my ($self, $x, $y) = @_;	330	my ($self, $x, $y) = @_;
266		331
267	my ($X, $Y) = $self->_topleft;	332	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268	($x + $X, $y + $Y)
269	}	333	}
270		334
271	sub focus_in {	335	sub focus_in {
272	my ($self) = @_;	336	my ($self) = @_;
273		337
…		…
345	glVertex $self->{w}, 0;	409	glVertex $self->{w}, 0;
346	glVertex $self->{w}, $self->{h};	410	glVertex $self->{w}, $self->{h};
347	glVertex 0 , $self->{h};	411	glVertex 0 , $self->{h};
348	glEnd;	412	glEnd;
349	glPopMatrix;	413	glPopMatrix;
350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351	}	415	}
352	}	416	}
353		417
354	sub _draw {	418	sub _draw {
355	my ($self) = @_;	419	my ($self) = @_;
…		…
371		435
372	sub set_parent {	436	sub set_parent {
373	my ($self, $parent) = @_;	437	my ($self, $parent) = @_;
374		438
375	Scalar::Util::weaken ($self->{parent} = $parent);	439	Scalar::Util::weaken ($self->{parent} = $parent);
		440
		441	# TODO: req_w _does_change after ->reconfigure
		442	$self->check_size
		443	unless exists $self->{req_w};
		444
		445	$self->show;
376	}	446	}
377		447
378	sub check_size {	448	sub check_size {
379	my ($self) = @_;	449	my ($self, $forced) = @_;
380		450
381	$self->{parent}	451	$self->{force_alloc} = 1 if $forced;
382	or return 1;	452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
383
384	my ($w, $h) = $self->{user_w} && $self->{user_h}
385	? @$self{qw(user_w user_h)}
386	: $self->size_request;
387
388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
389	$self->{req_w} = $w;
390	$self->{req_h} = $h;
391
392	$self->{parent}->check_size
393	or $self->size_allocate (
394	(List::Util::max $self->{w}, $w),
395	(List::Util::max $self->{h}, $h),
396	);
397
398	1
399	} else {
400	0
401	}
402	}	453	}
403		454
404	sub update {	455	sub update {
405	my ($self) = @_;	456	my ($self) = @_;
406		457
…		…
421	}	472	}
422		473
423	sub DESTROY {	474	sub DESTROY {
424	my ($self) = @_;	475	my ($self) = @_;
425		476
		477	delete $WIDGET{$self+0};
426	#$self->deactivate;	478	#$self->deactivate;
427	}	479	}
428		480
429	#############################################################################	481	#############################################################################
430		482
…		…
439	my $class = shift;	491	my $class = shift;
440		492
441	# range [value, low, high, page]	493	# range [value, low, high, page]
442		494
443	$class->SUPER::new (	495	$class->SUPER::new (
444	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
445	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
446	@_	498	@_
447	)	499	)
448	}	500	}
449		501
450	sub _draw {	502	sub _draw {
451	my ($self) = @_;	503	my ($self) = @_;
452		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
453	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
454		511
455	glEnable GL_BLEND;	512	glEnable GL_BLEND;
456	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
457	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
458		515
459	glBegin GL_QUADS;	516	glBegin GL_QUADS;
460	glVertex 0 , 0;	517	glVertex 0 , 0;
461	glVertex 0 , $h;	518	glVertex 0 , $h;
462	glVertex $w, $h;	519	glVertex $w, $h;
463	glVertex $w, 0;	520	glVertex $w, 0;
464	glEnd;	521	glEnd;
465		522
466	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
467	}	525	}
468		526
469	#############################################################################	527	#############################################################################
470		528
471	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
…		…
503		561
504	$self	562	$self
505	}	563	}
506		564
507	sub add {	565	sub add {
508	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
509		567
510	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
511		570
512	use sort 'stable';	571	use sort 'stable';
513		572
514	$self->{children} = [	573	$self->{children} = [
515	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
516	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
517	];	576	];
518		577
519	$child->check_size;	578	$self->check_size (1);
		579	$self->update;
		580	}
		581
		582	sub children {
		583	@{ $_[0]{children} }
520	}	584	}
521		585
522	sub remove {	586	sub remove {
523	my ($self, $child) = @_;	587	my ($self, $child) = @_;
524		588
…		…
539		603
540	for (@$children) {	604	for (@$children) {
541	delete $_->{parent};	605	delete $_->{parent};
542	$_->hide;	606	$_->hide;
543	}	607	}
		608
		609	$self->check_size;
		610	$self->update;
544	}	611	}
545		612
546	sub find_widget {	613	sub find_widget {
547	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
548		615
…		…
623	}	690	}
624		691
625	sub update {	692	sub update {
626	my ($self) = @_;	693	my ($self) = @_;
627		694
628	# we want to do this delayed...	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
629	$self->render_chld;
630	$self->SUPER::update;	696	$self->SUPER::update;
631	}
632
633	sub render_chld {
634	my ($self) = @_;
635
636	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637	glClearColor 0, 0, 0, 1;
638	glClear GL_COLOR_BUFFER_BIT;
639	$self->child->draw;
640	};
641	}	697	}
642		698
643	sub size_allocate {	699	sub size_allocate {
644	my ($self, $w, $h) = @_;	700	my ($self, $w, $h) = @_;
645		701
646	$self->child->configure (0, 0, $w, $h);	702	$self->SUPER::size_allocate ($w, $h);
		703	$self->update;
		704	}
647		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
		708	}
		709
		710	sub render_child {
		711	my ($self) = @_;
		712
		713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		714	glClearColor 0, 0, 0, 0;
		715	glClear GL_COLOR_BUFFER_BIT;
		716
648	$self->render_chld;	717	$self->_render;
		718	};
649	}	719	}
650		720
651	sub _draw {	721	sub _draw {
652	my ($self) = @_;	722	my ($self) = @_;
653		723
654	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
655		725
656	my $tex = $self->{texture}	726	my $tex = $self->{texture}
657	or return;	727	or return;
658		728
659	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		731	glColor 1, 1, 1, 1;
663		732
664	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665		734
666	glDisable GL_BLEND;
667	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
668	}	736	}
669		737
670	#############################################################################	738	#############################################################################
671		739
672	package CFClient::UI::ViewPort;	740	package CFClient::UI::ViewPort;
673		741
674	our @ISA = CFClient::UI::Window::;	742	our @ISA = CFClient::UI::Window::;
675		743
676	sub new { die }
677
678	sub size_request {	744	sub size_request {
679	my ($self) = @_;	745	my ($self) = @_;
680		746
681	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683		748
684	@$self{qw(child_w child_h)}	749	@$self{qw(child_w child_h)}
685	}	750	}
686		751
687	sub _draw {	752	sub size_allocate {
688	my ($self) = @_;	753	my ($self, $w, $h) = @_;
689		754
690	$self->{children}[1]->draw;	755	my ($cw, $ch) = @$self{qw(child_w child_h)};
		756	# $w = $self->{w};
		757	$self->child->configure (0, 0, $cw, $ch);
		758	$self->update;
691	}	759	}
692		760
		761	sub set_offset {
		762	my ($self, $x, $y) = @_;
		763
		764	$self->{view_x} = int $x;
		765	$self->{view_y} = int $y;
		766
		767	$self->update;
		768	}
		769
		770	# hmm, this does not work for topleft of $self... but we should not ask for that
		771	sub coord2local {
		772	my ($self, $x, $y) = @_;
		773
		774	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		775	}
		776
		777	sub coord2global {
		778	my ($self, $x, $y) = @_;
		779
		780	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		781	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		782
		783	$self->SUPER::coord2global ($x, $y)
		784	}
		785
		786	sub find_widget {
		787	my ($self, $x, $y) = @_;
		788
		789	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		790	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		791	) {
		792	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		793	} else {
		794	$self->CFClient::UI::Base::find_widget ($x, $y)
		795	}
		796	}
		797
		798	sub _render {
		799	my ($self) = @_;
		800
		801	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		802
		803	$self->SUPER::_render;
		804	}
693		805
694	#############################################################################	806	#############################################################################
695		807
696	package CFClient::UI::Frame;	808	package CFClient::UI::ScrolledWindow;
697		809
698	our @ISA = CFClient::UI::Bin::;	810	our @ISA = CFClient::UI::HBox::;
699
700	use CFClient::OpenGL;
701		811
702	sub new {	812	sub new {
703	my $class = shift;	813	my $class = shift;
704		814
		815	my $self;
		816
		817	my $slider = new CFClient::UI::Slider
		818	vertical => 1,
		819	range => [0, 0, 1, 0.01], # HACK fix
		820	connect_changed => sub {
		821	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		822	},
		823	;
		824
705	my $self = $class->SUPER::new (	825	$self = $class->SUPER::new (
706	bg => [1, 1, 1, 1],	826	vp => (new CFClient::UI::ViewPort expand => 1),
707	border_bg => [1, 1, 1, 1],	827	slider => $slider,
708	border => 0.8,
709	@_	828	@_,
710	);	829	);
711		830
		831	$self->{vp}->add ($self->{scrolled});
		832	$self->add ($self->{vp});
		833	$self->add ($self->{slider});
		834
712	$self	835	$self
713	}	836	}
714		837
		838	#TODO# update range on size_allocate depending on child
		839	# update viewport offset on scroll
		840
		841	#############################################################################
		842
		843	package CFClient::UI::Frame;
		844
		845	our @ISA = CFClient::UI::Bin::;
		846
		847	use CFClient::OpenGL;
		848
		849	sub new {
		850	my $class = shift;
		851
		852	$class->SUPER::new (
		853	bg => undef,
		854	@_,
		855	)
		856	}
		857
715	sub _draw {	858	sub _draw {
716	my ($self) = @_;	859	my ($self) = @_;
717		860
718	my ($w, $h) = ($self->{w}, $self->{h});	861	if ($self->{bg}) {
		862	my ($w, $h) = @$self{qw(w h)};
719		863
720	glEnable GL_BLEND;	864	glEnable GL_BLEND;
721	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	865	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
722	glEnable GL_TEXTURE_2D;	866	glColor @{ $self->{bg} };
723	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724		867
725	# glBegin GL_QUADS;	868	glBegin GL_QUADS;
726	# glColor 0, 0, 0, 0;
727	# glVertex 0 , 0;	869	glVertex 0 , 0;
728	# glVertex 0 , $h;	870	glVertex 0 , $h;
729	# glVertex $w, $h;	871	glVertex $w, $h;
730	# glVertex $w, 0;	872	glVertex $w, 0;
731	# glEnd;	873	glEnd;
732		874
733
734	$self->child->draw;
735	glDisable GL_BLEND;	875	glDisable GL_BLEND;
736	glDisable GL_TEXTURE_2D;	876	}
		877
		878	$self->SUPER::_draw;
737	}	879	}
738		880
739	#############################################################################	881	#############################################################################
740		882
741	package CFClient::UI::FancyFrame;	883	package CFClient::UI::FancyFrame;
…		…
754	# TODO: user_x, user_y, overwrite moveto?	896	# TODO: user_x, user_y, overwrite moveto?
755		897
756	my $self = $class->SUPER::new (	898	my $self = $class->SUPER::new (
757	bg => [1, 1, 1, 1],	899	bg => [1, 1, 1, 1],
758	border_bg => [1, 1, 1, 1],	900	border_bg => [1, 1, 1, 1],
759	border => 0.8,	901	border => 0.6,
		902	toplevel => 1,
760	can_events => 1,	903	can_events => 1,
761	@_	904	@_
762	);	905	);
763		906
764	$self->{title} &&= new CFClient::UI::Label	907	$self->{title} &&= new CFClient::UI::Label
765	align => 0,	908	align => 0,
766	valign => 1,	909	valign => 1,
767	text => $self->{title},	910	text => $self->{title},
768	fontsize => 1;	911	fontsize => $self->{border};
769		912
770	$self	913	$self
771	}	914	}
772		915
773	sub border {	916	sub border {
…		…
789	my ($self, $w, $h) = @_;	932	my ($self, $w, $h) = @_;
790		933
791	$h -= List::Util::max 0, $self->border * 2;	934	$h -= List::Util::max 0, $self->border * 2;
792	$w -= List::Util::max 0, $self->border * 2;	935	$w -= List::Util::max 0, $self->border * 2;
793		936
794	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	937	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
795	if $self->{title};	938	if $self->{title};
796		939
797	$self->child->configure ($self->border, $self->border, $w, $h);	940	$self->child->configure ($self->border, $self->border, $w, $h);
798	}	941	}
799		942
800	sub button_down {	943	sub button_down {
801	my ($self, $ev, $x, $y) = @_;	944	my ($self, $ev, $x, $y) = @_;
802		945
		946	my ($w, $h) = @$self{qw(w h)};
803	my $border = $self->border;	947	my $border = $self->border;
804		948
805	if ($x < $self->{w} && $x >= $self->{w} - $border	949	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806	&& $y < $self->{h} && $y >= $self->{h} - $border) {	950	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807		951
		952	if ($lr & $td) {
		953	my ($wx, $wy) = ($self->{x}, $self->{y});
808	my ($ox, $oy) = ($ev->{x}, $ev->{y});	954	my ($ox, $oy) = ($ev->{x}, $ev->{y});
809	my ($bw, $bh) = ($self->{w}, $self->{h});	955	my ($bw, $bh) = ($self->{w}, $self->{h});
810		956
		957	my $mx = $x < $border;
		958	my $my = $y < $border;
		959
811	$self->{motion} = sub {	960	$self->{motion} = sub {
812	my ($ev, $x, $y) = @_;	961	my ($ev, $x, $y) = @_;
813		962
814	($x, $y) = ($ev->{x}, $ev->{y});	963	my $dx = $ev->{x} - $ox;
		964	my $dy = $ev->{y} - $oy;
815		965
816	$self->{user_w} = $bw + $x - $ox;	966	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
817	$self->{user_h} = $bh + $y - $oy;	967	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		968	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
818	$self->check_size;	969	$self->check_size;
819	};	970	};
820		971
821	} elsif ($x >= 0 && $x < $self->{w}	972	} elsif ($lr ^ $td) {
822	&& $y >= 0 && $y < $border) {
823
824	my ($ox, $oy) = ($ev->{x}, $ev->{y});	973	my ($ox, $oy) = ($ev->{x}, $ev->{y});
825	my ($bx, $by) = ($self->{x}, $self->{y});	974	my ($bx, $by) = ($self->{x}, $self->{y});
826		975
827	$self->{motion} = sub {	976	$self->{motion} = sub {
828	my ($ev, $x, $y) = @_;	977	my ($ev, $x, $y) = @_;
…		…
851	my ($self) = @_;	1000	my ($self) = @_;
852		1001
853	my ($w, $h ) = ($self->{w}, $self->{h});	1002	my ($w, $h ) = ($self->{w}, $self->{h});
854	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1003	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
855		1004
856	glEnable GL_BLEND;
857	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858	glEnable GL_TEXTURE_2D;	1005	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1006	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860		1007
861	my $border = $self->border;	1008	my $border = $self->border;
862		1009
863	glColor @{ $self->{border_bg} };	1010	glColor @{ $self->{border_bg} };
864	$tex[1]->draw_quad (0, 0, $w, $border);	1011	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
865	$tex[3]->draw_quad (0, $border, $border, $ch);	1012	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
866	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1013	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1014	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
868		1015
		1016	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
869	my $bg = $tex[0];	1017	my $bg = $tex[0];
870		1018
871	# TODO: repeat texture not scale	1019	# TODO: repeat texture not scale
872	my $rep_x = $cw / $bg->{w};	1020	my $rep_x = $cw / $bg->{w};
873	my $rep_y = $ch / $bg->{h};	1021	my $rep_y = $ch / $bg->{h};
874		1022
875	glColor @{ $self->{bg} };	1023	glColor @{ $self->{bg} };
876		1024
877	$bg->{s} = $rep_x;	1025	$bg->{s} = $rep_x;
878	$bg->{t} = $rep_y;	1026	$bg->{t} = $rep_y;
879	$bg->{wrap_mode} = 1;	1027	$bg->{wrap_mode} = 1;
880	$bg->draw_quad ($border, $border, $cw, $ch);	1028	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1029	}
881		1030
882	glDisable GL_TEXTURE_2D;	1031	glDisable GL_TEXTURE_2D;
883	glDisable GL_BLEND;
884		1032
885	$self->{title}->draw if $self->{title};	1033	$self->{title}->draw if $self->{title};
		1034
886	$self->child->draw;	1035	$self->child->draw;
887	}	1036	}
888		1037
889	#############################################################################	1038	#############################################################################
890		1039
…		…
912	$self->{children}[$y][$x] = $child;	1061	$self->{children}[$y][$x] = $child;
913		1062
914	$child->check_size;	1063	$child->check_size;
915	}	1064	}
916		1065
		1066	sub children {
		1067	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1068	}
		1069
917	# TODO: move to container class maybe? send childs a signal on removal?	1070	# TODO: move to container class maybe? send childs a signal on removal?
918	sub clear {	1071	sub clear {
919	my ($self) = @_;	1072	my ($self) = @_;
920		1073
921	my $children = delete $self->{children};	1074	my @children = $self->children;
		1075	delete $self->{children};
922		1076
923	for (grep $_, map @$_, grep $_, @$children) {	1077	for (@children) {
924	delete $_->{parent};	1078	delete $_->{parent};
925	$_->hide;	1079	$_->hide;
926	}	1080	}
927		1081
928	$self->update;	1082	$self->update;
…		…
1109	}	1263	}
1110		1264
1111	sub size_allocate {	1265	sub size_allocate {
1112	my ($self, $w, $h) = @_;	1266	my ($self, $w, $h) = @_;
1113		1267
		1268	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1269
1114	my $children = $self->{children};	1270	my $children = $self->{children};
1115		1271
1116	my @h = map $_->{req_h}, @$children;	1272	my @h = map $_->{req_h}, @$children;
1117		1273
1118	my $req_h = List::Util::sum @h;	1274	my $req_h = List::Util::sum @h;
…		…
1147		1303
1148	#############################################################################	1304	#############################################################################
1149		1305
1150	package CFClient::UI::Label;	1306	package CFClient::UI::Label;
1151		1307
1152	our @ISA = CFClient::UI::Base::;	1308	our @ISA = CFClient::UI::DrawBG::;
1153		1309
1154	use CFClient::OpenGL;	1310	use CFClient::OpenGL;
1155		1311
1156	sub new {	1312	sub new {
1157	my ($class, %arg) = @_;	1313	my ($class, %arg) = @_;
1158		1314
1159	my $self = $class->SUPER::new (	1315	my $self = $class->SUPER::new (
1160	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
		1317	#bg => none
		1318	#active_bg => none
1161	#font => default_font	1319	#font => default_font
		1320	#text => initial text
		1321	#markup => initial narkup
		1322	#max_w => maximum pixel width
		1323	ellipsise => 3, # end
		1324	layout => (new CFClient::Layout),
1162	fontsize => 1,	1325	fontsize => 1,
1163	text => "",
1164	align => -1,	1326	align => -1,
1165	valign => -1,	1327	valign => -1,
1166	padding => 2,	1328	padding => 2,
1167	layout => new CFClient::Layout,
1168	can_events => 0,	1329	can_events => 0,
1169	%arg	1330	%arg
1170	);	1331	);
1171		1332
1172	if (exists $self->{template}) {	1333	if (exists $self->{template}) {
1173	my $layout = new CFClient::Layout;	1334	my $layout = new CFClient::Layout;
1174	$layout->set_text (delete $self->{template});	1335	$layout->set_text (delete $self->{template});
1175	$self->{template} = $layout;	1336	$self->{template} = $layout;
1176	}	1337	}
1177		1338
1178	$self->set_text (delete $self->{text}) if exists $self->{text};	1339	if (exists $self->{markup}) {
1179	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1340	$self->set_markup (delete $self->{markup});
		1341	} else {
		1342	$self->set_text (delete $self->{text});
		1343	}
1180		1344
1181	$self	1345	$self
1182	}	1346	}
1183		1347
1184	sub escape {	1348	sub escape($) {
1185	local $_ = $_[1];	1349	local $_ = $_[0];
1186		1350
1187	s/&/&amp;/g;	1351	s/&/&amp;/g;
1188	s/>/&gt;/g;	1352	s/>/&gt;/g;
1189	s/</&lt;/g;	1353	s/</&lt;/g;
1190		1354
1191	$_[1]	1355	$_
		1356	}
		1357
		1358	sub update {
		1359	my ($self) = @_;
		1360
		1361	delete $self->{texture};
		1362	$self->SUPER::update;
1192	}	1363	}
1193		1364
1194	sub set_text {	1365	sub set_text {
1195	my ($self, $text) = @_;	1366	my ($self, $text) = @_;
1196		1367
		1368	return if $self->{text} eq "T$text";
		1369	$self->{text} = "T$text";
		1370
		1371	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197	$self->{layout}->set_text ($text);	1372	$self->{layout}->set_text ($text);
1198		1373
1199	delete $self->{texture};	1374	$self->update;
1200	$self->check_size;	1375	$self->check_size;
1201	$self->update;
1202	}	1376	}
1203		1377
1204	sub set_markup {	1378	sub set_markup {
1205	my ($self, $markup) = @_;	1379	my ($self, $markup) = @_;
1206		1380
		1381	return if $self->{text} eq "M$markup";
		1382	$self->{text} = "M$markup";
		1383
		1384	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1385
		1386	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207	$self->{layout}->set_markup ($markup);	1387	$self->{layout}->set_markup ($markup);
1208		1388
1209	delete $self->{texture};	1389	$self->update;
1210	$self->check_size;	1390	$self->check_size;
1211	$self->update;
1212	}	1391	}
1213		1392
1214	sub size_request {	1393	sub size_request {
1215	my ($self) = @_;	1394	my ($self) = @_;
1216		1395
1217	$self->{layout}->set_font ($self->{font}) if $self->{font};	1396	$self->{layout}->set_font ($self->{font}) if $self->{font};
1218	$self->{layout}->set_width ($self->{max_w} || -1);	1397	$self->{layout}->set_width ($self->{max_w} || -1);
		1398	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1399	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1400	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220		1401
1221	my ($w, $h) = $self->{layout}->size;	1402	my ($w, $h) = $self->{layout}->size;
1222		1403
1223	if (exists $self->{template}) {	1404	if (exists $self->{template}) {
…		…
1245	sub set_fontsize {	1426	sub set_fontsize {
1246	my ($self, $fontsize) = @_;	1427	my ($self, $fontsize) = @_;
1247		1428
1248	$self->{fontsize} = $fontsize;	1429	$self->{fontsize} = $fontsize;
1249	delete $self->{texture};	1430	delete $self->{texture};
		1431
		1432	$self->update;
1250	$self->check_size;	1433	$self->check_size;
1251	$self->update;
1252	}	1434	}
1253		1435
1254	sub _draw {	1436	sub _draw {
1255	my ($self) = @_;	1437	my ($self) = @_;
1256		1438
		1439	$self->SUPER::_draw; # draw background, if applicable
		1440
1257	my $tex = $self->{texture} ||= do {	1441	my $tex = $self->{texture} ||= do {
		1442	$self->{layout}->set_foreground (@{$self->{fg}});
1258	$self->{layout}->set_font ($self->{font}) if $self->{font};	1443	$self->{layout}->set_font ($self->{font}) if $self->{font};
1259	$self->{layout}->set_width ($self->{w});	1444	$self->{layout}->set_width ($self->{w});
		1445	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1446	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1447	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1448
1261	new_from_layout CFClient::Texture $self->{layout}	1449	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1450
		1451	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1452	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1453	: ($self->{w} - $tex->{w}) * 0.5);
		1454
		1455	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1456	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1457	: ($self->{h} - $tex->{h}) * 0.5);
		1458
		1459	$tex
1262	};	1460	};
1263		1461
1264	glEnable GL_BLEND;
1265	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1266	glEnable GL_TEXTURE_2D;	1462	glEnable GL_TEXTURE_2D;
1267	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268		1464
		1465	if ($tex->{format} == GL_ALPHA) {
1269	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1270
1271	$self->{ox} = int (
1272	$self->{align} < 0 ? $self->{padding}
1273	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274	: ($self->{w} - $tex->{w}) * 0.5
1275	);
1276
1277	$self->{oy} = int (
1278	$self->{valign} < 0 ? $self->{padding}
1279	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280	: ($self->{h} - $tex->{h}) * 0.5
1281	);
1282
1283	$tex->draw_quad ($self->{ox}, $self->{oy});	1467	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1468	} else {
		1469	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1470	}
1284		1471
1285	glDisable GL_TEXTURE_2D;	1472	glDisable GL_TEXTURE_2D;
1286	glDisable GL_BLEND;
1287	}	1473	}
1288		1474
1289	#############################################################################	1475	#############################################################################
1290		1476
1291	package CFClient::UI::EntryBase;	1477	package CFClient::UI::EntryBase;
…		…
1304	active_fg => [0, 0, 0],	1490	active_fg => [0, 0, 0],
1305	can_hover => 1,	1491	can_hover => 1,
1306	can_focus => 1,	1492	can_focus => 1,
1307	valign => 0,	1493	valign => 0,
1308	can_events => 1,	1494	can_events => 1,
		1495	#text => ...
1309	@_	1496	@_
1310	)	1497	)
1311	}	1498	}
1312		1499
1313	sub _set_text {	1500	sub _set_text {
…		…
1324		1511
1325	$text =~ s/./*/g if $self->{hidden};	1512	$text =~ s/./*/g if $self->{hidden};
1326	$self->{layout}->set_text ("$text ");	1513	$self->{layout}->set_text ("$text ");
1327		1514
1328	$self->emit (changed => $self->{text});	1515	$self->emit (changed => $self->{text});
1329	}
1330
1331	sub get_text {
1332	$_[0]{text}
1333	}
1334
1335	sub size_request {
1336	my ($self) = @_;
1337
1338	my ($w, $h) = $self->SUPER::size_request;
1339
1340	($w + 1, $h) # add 1 for cursor
1341	}
1342
1343	sub size_allocate {
1344	my ($self, $w, $h) = @_;
1345
1346	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347	}	1516	}
1348		1517
1349	sub set_text {	1518	sub set_text {
1350	my ($self, $text) = @_;	1519	my ($self, $text) = @_;
1351		1520
1352	$self->{cursor} = length $text;	1521	$self->{cursor} = length $text;
1353	$self->_set_text ($text);	1522	$self->_set_text ($text);
1354	$self->update;	1523	$self->update;
		1524	$self->check_size;
		1525	}
		1526
		1527	sub get_text {
		1528	$_[0]{text}
		1529	}
		1530
		1531	sub size_request {
		1532	my ($self) = @_;
		1533
		1534	my ($w, $h) = $self->SUPER::size_request;
		1535
		1536	($w + 1, $h) # add 1 for cursor
		1537	}
		1538
		1539	sub size_allocate {
		1540	my ($self, $w, $h) = @_;
		1541
		1542	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1355	}	1543	}
1356		1544
1357	sub key_down {	1545	sub key_down {
1358	my ($self, $ev) = @_;	1546	my ($self, $ev) = @_;
1359		1547
…		…
1361	my $sym = $ev->{sym};	1549	my $sym = $ev->{sym};
1362	my $uni = $ev->{unicode};	1550	my $uni = $ev->{unicode};
1363		1551
1364	my $text = $self->get_text;	1552	my $text = $self->get_text;
1365		1553
1366	if ($sym == 8) {	1554	if ($uni == 8) {
1367	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1555	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368	} elsif ($sym == 127) {	1556	} elsif ($uni == 127) {
1369	substr $text, $self->{cursor}, 1, "";	1557	substr $text, $self->{cursor}, 1, "";
1370	} elsif ($sym == CFClient::SDLK_LEFT) {	1558	} elsif ($sym == CFClient::SDLK_LEFT) {
1371	--$self->{cursor} if $self->{cursor};	1559	--$self->{cursor} if $self->{cursor};
1372	} elsif ($sym == CFClient::SDLK_RIGHT) {	1560	} elsif ($sym == CFClient::SDLK_RIGHT) {
1373	++$self->{cursor} if $self->{cursor} < length $self->{text};	1561	++$self->{cursor} if $self->{cursor} < length $self->{text};
1374	} elsif ($sym == CFClient::SDLK_HOME) {	1562	} elsif ($sym == CFClient::SDLK_HOME) {
1375	$self->{cursor} = 0;	1563	$self->{cursor} = 0;
1376	} elsif ($sym == CFClient::SDLK_END) {	1564	} elsif ($sym == CFClient::SDLK_END) {
1377	$self->{cursor} = length $text;	1565	$self->{cursor} = length $text;
1378	} elsif ($sym == 27) {	1566	} elsif ($uni == 27) {
1379	$self->emit ('escape');	1567	$self->emit ('escape');
1380	} elsif ($uni) {	1568	} elsif ($uni) {
1381	substr $text, $self->{cursor}++, 0, chr $uni;	1569	substr $text, $self->{cursor}++, 0, chr $uni;
1382	}	1570	}
1383		1571
1384	$self->_set_text ($text);	1572	$self->_set_text ($text);
1385	$self->update;	1573	$self->update;
		1574	$self->check_size;
1386	}	1575	}
1387		1576
1388	sub focus_in {	1577	sub focus_in {
1389	my ($self) = @_;	1578	my ($self) = @_;
1390		1579
…		…
1466	my ($self, $ev) = @_;	1655	my ($self, $ev) = @_;
1467		1656
1468	my $sym = $ev->{sym};	1657	my $sym = $ev->{sym};
1469		1658
1470	if ($sym == 13) {	1659	if ($sym == 13) {
		1660	unshift @{$self->{history}},
		1661	my $txt = $self->get_text;
		1662	$self->{history_pointer} = -1;
		1663	$self->{history_saveback} = '';
1471	$self->emit (activate => $self->get_text);	1664	$self->emit (activate => $txt);
1472	$self->update;	1665	$self->update;
		1666
		1667	} elsif ($sym == CFClient::SDLK_UP) {
		1668	if ($self->{history_pointer} < 0) {
		1669	$self->{history_saveback} = $self->get_text;
		1670	}
		1671	if (@{$self->{history} || []} > 0) {
		1672	$self->{history_pointer}++;
		1673	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1674	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1675	}
		1676	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1677	}
		1678
		1679	} elsif ($sym == CFClient::SDLK_DOWN) {
		1680	$self->{history_pointer}--;
		1681	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1682
		1683	if ($self->{history_pointer} >= 0) {
		1684	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1685	} else {
		1686	$self->set_text ($self->{history_saveback});
		1687	}
1473		1688
1474	} else {	1689	} else {
1475	$self->SUPER::key_down ($ev);	1690	$self->SUPER::key_down ($ev);
1476	}	1691	}
1477		1692
…		…
1493	my $class = shift;	1708	my $class = shift;
1494		1709
1495	$class->SUPER::new (	1710	$class->SUPER::new (
1496	padding => 4,	1711	padding => 4,
1497	fg => [1, 1, 1],	1712	fg => [1, 1, 1],
1498	bg => [1, 1, 1, 0.2],
1499	active_fg => [0, 0, 1],	1713	active_fg => [0, 0, 1],
1500	can_hover => 1,	1714	can_hover => 1,
1501	align => 0,	1715	align => 0,
1502	valign => 0,	1716	valign => 0,
1503	can_events => 1,	1717	can_events => 1,
…		…
1521		1735
1522	if ($GRAB == $self) {	1736	if ($GRAB == $self) {
1523	$self->{fg} = $self->{active_fg};	1737	$self->{fg} = $self->{active_fg};
1524	}	1738	}
1525		1739
1526	glEnable GL_BLEND;
1527	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1528	glEnable GL_TEXTURE_2D;	1740	glEnable GL_TEXTURE_2D;
1529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1530	glColor 0, 0, 0, 1;	1742	glColor 0, 0, 0, 1;
1531		1743
1532	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1744	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1533		1745
1534	glDisable GL_TEXTURE_2D;	1746	glDisable GL_TEXTURE_2D;
1535	glDisable GL_BLEND;
1536		1747
1537	$self->SUPER::_draw;	1748	$self->SUPER::_draw;
1538	}	1749	}
1539		1750
1540	#############################################################################	1751	#############################################################################
…		…
1554		1765
1555	$class->SUPER::new (	1766	$class->SUPER::new (
1556	padding => 2,	1767	padding => 2,
1557	fg => [1, 1, 1],	1768	fg => [1, 1, 1],
1558	active_fg => [1, 1, 0],	1769	active_fg => [1, 1, 0],
		1770	bg => [0, 0, 0, 0.2],
		1771	active_bg => [1, 1, 1, 0.5],
1559	state => 0,	1772	state => 0,
1560	can_hover => 1,	1773	can_hover => 1,
1561	@_	1774	@_
1562	)	1775	)
1563	}	1776	}
…		…
1587		1800
1588	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1801	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1589		1802
1590	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1803	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1591		1804
1592	glEnable GL_BLEND;	1805	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1806
1593	glEnable GL_TEXTURE_2D;	1807	glEnable GL_TEXTURE_2D;
1594	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595
1596	my $tex = $self->{state} ? $tex[1] : $tex[0];
1597
1598	$tex->draw_quad (0, 0, $s, $s);	1808	$tex->draw_quad_alpha (0, 0, $s, $s);
1599
1600	glDisable GL_TEXTURE_2D;	1809	glDisable GL_TEXTURE_2D;
1601	glDisable GL_BLEND;
1602	}	1810	}
1603		1811
1604	#############################################################################	1812	#############################################################################
1605		1813
1606	package CFClient::UI::Image;	1814	package CFClient::UI::Image;
…		…
1649	glTranslate 0, -$self->{w}, 0;	1857	glTranslate 0, -$self->{w}, 0;
1650		1858
1651	($w, $h) = ($h, $w);	1859	($w, $h) = ($h, $w);
1652	}	1860	}
1653		1861
1654	glEnable GL_BLEND;
1655	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1656	glEnable GL_TEXTURE_2D;	1862	glEnable GL_TEXTURE_2D;
1657	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1658		1864
1659	$tex->draw_quad (0, 0, $w, $h);	1865	$tex->draw_quad_alpha (0, 0, $w, $h);
1660		1866
1661	glDisable GL_BLEND;
1662	glDisable GL_TEXTURE_2D;	1867	glDisable GL_TEXTURE_2D;
1663	}	1868	}
1664		1869
1665	#############################################################################	1870	#############################################################################
1666		1871
…		…
1714	}	1919	}
1715		1920
1716	sub set_max {	1921	sub set_max {
1717	my ($self, $max) = @_;	1922	my ($self, $max) = @_;
1718		1923
		1924	return if $self->{max_val} == $max;
		1925
1719	$self->{max_val} = $max;	1926	$self->{max_val} = $max;
		1927	$self->update;
1720	}	1928	}
1721		1929
1722	sub set_value {	1930	sub set_value {
1723	my ($self, $val, $max) = @_;	1931	my ($self, $val, $max) = @_;
1724		1932
1725	$self->set_max ($max)	1933	$self->set_max ($max)
1726	if defined $max;	1934	if defined $max;
1727		1935
1728	$max = $self->{max_val};	1936	return if $self->{val} == $val;
		1937
1729	$self->{val} = $val;	1938	$self->{val} = $val;
1730
1731	$self->update;	1939	$self->update;
1732	}	1940	}
1733		1941
1734	sub _draw {	1942	sub _draw {
1735	my ($self) = @_;	1943	my ($self) = @_;
…		…
1798		2006
1799	sub new {	2007	sub new {
1800	my ($class, %arg) = @_;	2008	my ($class, %arg) = @_;
1801		2009
1802	my $self = $class->SUPER::new (	2010	my $self = $class->SUPER::new (
1803	tooltip => $arg{type},	2011	tooltip => $arg{type},
1804	can_hover => 1,	2012	can_hover => 1,
		2013	can_events => 1,
1805	%arg,	2014	%arg,
1806	);	2015	);
1807		2016
1808	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2017	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1809	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2018	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
…		…
1817		2026
1818	$self->{value}->set_fontsize ($fsize);	2027	$self->{value}->set_fontsize ($fsize);
1819	$self->{max} ->set_fontsize ($fsize);	2028	$self->{max} ->set_fontsize ($fsize);
1820	}	2029	}
1821		2030
		2031	sub set_max {
		2032	my ($self, $max) = @_;
		2033
		2034	$self->{gauge}->set_max ($max);
		2035	$self->{max}->set_text ($max);
		2036	}
		2037
1822	sub set_value {	2038	sub set_value {
1823	my ($self, $val, $max) = @_;	2039	my ($self, $val, $max) = @_;
1824		2040
1825	$self->set_max ($max)	2041	$self->set_max ($max)
1826	if defined $max;	2042	if defined $max;
1827		2043
1828	$self->{gauge}->set_value ($val, $max);	2044	$self->{gauge}->set_value ($val, $max);
1829	$self->{value}->set_text ($val);	2045	$self->{value}->set_text ($val);
1830	}
1831
1832	sub set_max {
1833	my ($self, $max) = @_;
1834
1835	$self->{gauge}->set_max ($max);
1836	$self->{max}->set_text ($max);
1837	}	2046	}
1838		2047
1839	#############################################################################	2048	#############################################################################
1840		2049
1841	package CFClient::UI::Slider;	2050	package CFClient::UI::Slider;
…		…
1851	qw(s1_slider.png s1_slider_bg.png);	2060	qw(s1_slider.png s1_slider_bg.png);
1852		2061
1853	sub new {	2062	sub new {
1854	my $class = shift;	2063	my $class = shift;
1855		2064
1856	# range [value, low, high, page]	2065	# range [value, low, high, page, unit]
1857		2066
1858	# TODO: 0-width page	2067	# TODO: 0-width page
1859	# TODO: req_w/h are wrong with vertical	2068	# TODO: req_w/h are wrong with vertical
1860	# TODO: calculations are off	2069	# TODO: calculations are off
1861	my $self = $class->SUPER::new (	2070	my $self = $class->SUPER::new (
1862	fg => [1, 1, 1],	2071	fg => [1, 1, 1],
1863	active_fg => [0, 0, 0],	2072	active_fg => [0, 0, 0],
		2073	bg => [0, 0, 0, 0.2],
		2074	active_bg => [1, 1, 1, 0.5],
1864	range => [0, 0, 100, 10],	2075	range => [0, 0, 100, 10, 0],
1865	req_w => 20,	2076	req_w => $::WIDTH / 80,
1866	req_h => 20,	2077	req_h => $::WIDTH / 80,
1867	vertical => 0,	2078	vertical => 0,
1868	can_hover => 1,	2079	can_hover => 1,
1869	inner_pad => 5,	2080	inner_pad => 0.02,
1870	@_	2081	@_
1871	);	2082	);
1872		2083
		2084	$self->set_value ($self->{range}[0]);
		2085	$self->update;
		2086
1873	$self	2087	$self
		2088	}
		2089
		2090	sub set_range {
		2091	my ($self, $range) = @_;
		2092
		2093	$self->{range} = $range;
		2094
		2095	$self->update;
		2096	}
		2097
		2098	sub set_value {
		2099	my ($self, $value) = @_;
		2100
		2101	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2102
		2103	$hi = $lo + 1 if $hi <= $lo;
		2104
		2105	$page = $hi - $lo if $page > $hi - $lo;
		2106
		2107	$value = $lo if $value < $lo;
		2108	$value = $hi - $page if $value > $hi - $page;
		2109
		2110	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2111	if $unit;
		2112
		2113	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2114
		2115	if ($value != $old_value) {
		2116	$self->emit (changed => $value);
		2117	$self->update;
		2118	}
1874	}	2119	}
1875		2120
1876	sub size_request {	2121	sub size_request {
1877	my ($self) = @_;	2122	my ($self) = @_;
1878		2123
…		…
1884		2129
1885	sub button_down {	2130	sub button_down {
1886	my ($self, $ev, $x, $y) = @_;	2131	my ($self, $ev, $x, $y) = @_;
1887		2132
1888	$self->SUPER::button_down ($ev, $x, $y);	2133	$self->SUPER::button_down ($ev, $x, $y);
		2134
		2135	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2136
1889	$self->mouse_motion ($ev, $x, $y);	2137	$self->mouse_motion ($ev, $x, $y);
1890	}	2138	}
1891		2139
1892	sub mouse_motion {	2140	sub mouse_motion {
1893	my ($self, $ev, $x, $y) = @_;	2141	my ($self, $ev, $x, $y) = @_;
1894		2142
1895	if ($GRAB == $self) {	2143	if ($GRAB == $self) {
		2144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2145
		2146	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2147
		2148	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2149
		2150	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2151	}
		2152	}
		2153
		2154	sub update {
		2155	my ($self) = @_;
		2156
		2157	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2158	$self->set_value ($self->{range}[0]);
		2159
1896	my ($value, $lo, $hi, $page) = @{$self->{range}};	2160	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2161	my $range = ($hi - $page - $lo) || 1e-100;
1897		2162
1898	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2163	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1899		2164
1900	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2165	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1901	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2166	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1902		2167
1903	$x -= $inner_pad_px; # substract the padding	2168	$value = ($value - $lo) / $range;
1904	$x = $x * ($hi - $lo) / $inner_w + $lo;	2169	$value = $value * $self->{scale} + $self->{offset};
1905	$x = $lo if $x < $lo;
1906	$x = $hi - $page if $x > $hi - $page;
1907	$self->{range}[0] = $x;
1908		2170
1909	$self->emit (changed => $x);	2171	$self->{knob_x} = $value - $knob_w * 0.5;
1910	$self->update;	2172	$self->{knob_w} = $knob_w;
1911	}	2173	});
1912	}
1913		2174
1914	# the inner_* stuff is for generating a padding for the slider handle,	2175	$self->SUPER::update;
1915	# so that the handle doesn't leave the texture. This calculation isn't 100%
1916	# correct propably, but it does the job for now
1917	sub _calc_inner_pad_px {
1918	my ($self, $w) = @_;
1919	($w / 100) * $self->{inner_pad} # % to pixels
1920	}	2176	}
1921		2177
1922	sub _draw {	2178	sub _draw {
1923	my ($self) = @_;	2179	my ($self) = @_;
1924		2180
1925	$self->SUPER::_draw ();	2181	$self->SUPER::_draw ();
1926		2182
1927	my ($w, $h) = @$self{qw(w h)};	2183	glScale $self->{w}, $self->{h};
1928		2184
1929	if ($self->{vertical}) {	2185	if ($self->{vertical}) {
1930	# draw a vertical slider like a rotated horizontal slider	2186	# draw a vertical slider like a rotated horizontal slider
1931		2187
		2188	glTranslate 1, 0, 0;
1932	glRotate 90, 0, 0, 1;	2189	glRotate 90, 0, 0, 1;
1933	glTranslate 0, -$self->{w}, 0;
1934
1935	($w, $h) = ($h, $w);
1936	}	2190	}
1937		2191
1938	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2192	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1939	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2193	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1940		2194
1941	my ($value, $lo, $hi, $page) = @{$self->{range}};
1942
1943	$hi = $value + 1 if $lo == $hi;
1944
1945	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1946	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1947
1948	$page = int $page * $inner_w / ($hi - $lo);
1949	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1950
1951	$w -= $page;
1952	$page &= ~1;
1953	glTranslate $page * 0.5, 0, 0;
1954	$page ||= 2;
1955
1956	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1957	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1958
1959	glEnable GL_BLEND;
1960	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961	glEnable GL_TEXTURE_2D;	2195	glEnable GL_TEXTURE_2D;
1962	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2196	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963		2197
1964	# draw background	2198	# draw background
1965	$tex[1]->draw_quad (0, 0, $w, $h);	2199	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1966		2200
1967	# draw handle	2201	# draw handle
1968	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2202	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1969		2203
1970	glDisable GL_BLEND;
1971	glDisable GL_TEXTURE_2D;	2204	glDisable GL_TEXTURE_2D;
1972	}	2205	}
		2206
		2207	#############################################################################
		2208
		2209	package CFClient::UI::ValSlider;
		2210
		2211	our @ISA = CFClient::UI::HBox::;
		2212
		2213	sub new {
		2214	my ($class, %arg) = @_;
		2215
		2216	my $range = delete $arg{range};
		2217
		2218	my $self = $class->SUPER::new (
		2219	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2220	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2221	to_value => sub { shift },
		2222	from_value => sub { shift },
		2223	%arg,
		2224	);
		2225
		2226	$self->{slider}->connect (changed => sub {
		2227	my ($self, $value) = @_;
		2228	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2229	$self->{parent}->emit (changed => $value);
		2230	});
		2231
		2232	# $self->{entry}->connect (changed => sub {
		2233	# my ($self, $value) = @_;
		2234	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2235	# $self->{parent}->emit (changed => $value);
		2236	# });
		2237
		2238	$self->add ($self->{slider}, $self->{entry});
		2239
		2240	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2241
		2242	$self
		2243	}
		2244
		2245	sub set_range { shift->{slider}->set_range (@_) }
		2246	sub set_value { shift->{slider}->set_value (@_) }
1973		2247
1974	#############################################################################	2248	#############################################################################
1975		2249
1976	package CFClient::UI::TextView;	2250	package CFClient::UI::TextView;
1977		2251
…		…
1986	fontsize => 1,	2260	fontsize => 1,
1987	can_events => 0,	2261	can_events => 0,
1988	#font => default_font	2262	#font => default_font
1989	@_,	2263	@_,
1990		2264
1991	layout => (new CFClient::Layout),	2265	layout => (new CFClient::Layout 1),
1992	par => [],	2266	par => [],
1993	height => 0,	2267	height => 0,
1994	children => [	2268	children => [
1995	(new CFClient::UI::Empty expand => 1),	2269	(new CFClient::UI::Empty expand => 1),
1996	(new CFClient::UI::Slider vertical => 1),	2270	(new CFClient::UI::Slider vertical => 1),
1997	],	2271	],
1998	);	2272	);
1999		2273
2000	$self->{children}[1]->connect (changed => sub {	2274	$self->{children}[1]->connect (changed => sub { $self->update });
2001	$self->update;
2002	});
2003		2275
2004	$self	2276	$self
2005	}	2277	}
2006		2278
2007	sub set_fontsize {	2279	sub set_fontsize {
2008	my ($self, $fontsize) = @_;	2280	my ($self, $fontsize) = @_;
2009		2281
2010	$self->{fontsize} = $fontsize;	2282	$self->{fontsize} = $fontsize;
2011	$self->reflow;	2283	$self->reflow;
2012	}
2013
2014	sub text_height {
2015	my ($self, $text) = @_;
2016
2017	my $layout = $self->{layout};
2018
2019	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2020	$layout->set_width ($self->{w});
2021	$layout->set_text ($text);
2022
2023	($layout->size)[1]
2024	}
2025
2026	sub reflow {
2027	my ($self) = @_;
2028
2029	$self->{need_reflow}++;
2030	$self->update;
2031	}	2284	}
2032		2285
2033	sub size_allocate {	2286	sub size_allocate {
2034	my ($self, $w, $h) = @_;	2287	my ($self, $w, $h) = @_;
2035		2288
…		…
2040	$self->{layout}->set_width ($self->{children}[0]{w});	2293	$self->{layout}->set_width ($self->{children}[0]{w});
2041		2294
2042	$self->reflow;	2295	$self->reflow;
2043	}	2296	}
2044		2297
		2298	sub text_size {
		2299	my ($self, $text, $indent) = @_;
		2300
		2301	my $layout = $self->{layout};
		2302
		2303	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2304	$layout->set_width ($self->{children}[0]{w} - $indent);
		2305	$layout->set_markup ($text);
		2306
		2307	$layout->size
		2308	}
		2309
		2310	sub reflow {
		2311	my ($self) = @_;
		2312
		2313	$self->{need_reflow}++;
		2314	$self->update;
		2315	}
		2316
		2317	sub set_offset {
		2318	my ($self, $offset) = @_;
		2319
		2320	# todo: base offset on lines or so, not on pixels
		2321	$self->{children}[1]->set_value ($offset);
		2322	}
		2323
		2324	sub clear {
		2325	my ($self) = @_;
		2326
		2327	$self->{par} = [];
		2328	$self->{height} = 0;
		2329	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2330	}
		2331
2045	sub add_paragraph {	2332	sub add_paragraph {
2046	my ($self, $color, $text) = @_;	2333	my ($self, $color, $text, $indent) = @_;
2047		2334
2048	#TODO: intelligently "reformat" paragraph	2335	for my $line (split /\n/, $text) {
2049		2336	my ($w, $h) = $self->text_size ($line);
2050	my $height = $self->text_height ($text);
2051
2052	$self->{height} += $height;	2337	$self->{height} += $h;
		2338	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2339	}
2053		2340
2054	push @{$self->{par}}, [$height, $color, $text];
2055
2056	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2341	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2057	$self->{children}[1]->update;
2058	}	2342	}
2059		2343
2060	sub update {	2344	sub update {
2061	my ($self) = @_;	2345	my ($self) = @_;
2062		2346
…		…
2064		2348
2065	return unless $self->{h} > 0;	2349	return unless $self->{h} > 0;
2066		2350
2067	delete $self->{texture};	2351	delete $self->{texture};
2068		2352
2069	$ROOT->on_refresh ($self, sub {	2353	$ROOT->on_post_alloc ($self, sub {
		2354	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2355
2070	if (delete $self->{need_reflow}) {	2356	if (delete $self->{need_reflow}) {
2071	my $height = 0;	2357	my $height = 0;
2072		2358
2073	$height += $_->[0] = $self->text_height ($_->[2])	2359	my $layout = $self->{layout};
		2360
		2361	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2362
2074	for @{$self->{par}};	2363	for (@{$self->{par}}) {
		2364	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2365	$layout->set_width ($W - $_->[3]);
		2366	$layout->set_markup ($_->[4]);
		2367	my ($w, $h) = $layout->size;
		2368	$_->[0] = $w + $_->[3];
		2369	$_->[1] = $h;
		2370	}
		2371
		2372	$height += $_->[1];
		2373	}
2075		2374
2076	$self->{height} = $height;	2375	$self->{height} = $height;
2077		2376
2078	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2377	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2079		2378
2080	delete $self->{texture};	2379	delete $self->{texture};
2081	}	2380	}
2082		2381
2083	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2382	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2084	glClearColor 0, 0, 0, 1;	2383	glClearColor 0.5, 0.5, 0.5, 0;
2085	glClear GL_COLOR_BUFFER_BIT;	2384	glClear GL_COLOR_BUFFER_BIT;
2086		2385
		2386	my $top = int $self->{children}[1]{range}[0];
		2387
		2388	my $y0 = $top;
		2389	my $y1 = $top + $H;
		2390
		2391	my $y = 0;
		2392
		2393	my $layout = $self->{layout};
		2394
		2395	$layout->set_font ($self->{font}) if $self->{font};
		2396
2087	glEnable GL_BLEND;	2397	glEnable GL_BLEND;
		2398	#TODO# not correct in windows where rgba is forced off
2088	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2399	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2089	glEnable GL_TEXTURE_2D;
2090	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2091
2092	my $top = int $self->{children}[1]{range}[0];
2093
2094	my $y0 = $top;
2095	my $y1 = $top + $self->{h};
2096
2097	my $y = 0;
2098
2099	my $layout = $self->{layout};
2100
2101	$layout->set_font ($self->{font}) if $self->{font};
2102		2400
2103	for my $par (@{$self->{par}}) {	2401	for my $par (@{$self->{par}}) {
2104	my $h = $par->[0];	2402	my $h = $par->[1];
2105		2403
2106	if ($y0 < $y + $h && $y < $y1) {	2404	if ($y0 < $y + $h && $y < $y1) {
		2405	$layout->set_foreground (@{ $par->[2] });
		2406	$layout->set_width ($W - $par->[3]);
2107	$layout->set_text ($par->[2]);	2407	$layout->set_markup ($par->[4]);
2108		2408
2109	glColor @{ $par->[1] };	2409	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2110	my ($W, $H) = $layout->size;	2410
2111	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2411	glRasterPos $par->[3], $y - $y0;
		2412	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2112	}	2413	}
2113		2414
2114	$y += $h;	2415	$y += $h;
2115	}	2416	}
2116		2417
2117	glDisable GL_TEXTURE_2D;
2118	glDisable GL_BLEND;	2418	glDisable GL_BLEND;
2119	};	2419	};
2120	});	2420	});
2121	}	2421	}
2122		2422
2123	sub _draw {	2423	sub _draw {
2124	my ($self) = @_;	2424	my ($self) = @_;
2125		2425
2126	if ($self->{texture}) {
2127	glEnable GL_TEXTURE_2D;	2426	glEnable GL_TEXTURE_2D;
2128	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2427	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2428	glColor 1, 1, 1, 1;
2129	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2429	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2130	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
2131	}
2132		2431
2133	$self->{children}[1]->draw;	2432	$self->{children}[1]->draw;
2134		2433
2135	}	2434	}
2136		2435
…		…
2230	@_,	2529	@_,
2231	can_events => 0,	2530	can_events => 0,
2232	)	2531	)
2233	}	2532	}
2234		2533
2235	sub set_markup {	2534	sub set_tooltip_from {
2236	my ($self, $text) = @_;	2535	my ($self, $widget) = @_;
2237		2536
2238	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2537	$self->add (new CFClient::UI::Label
2239	$self->{label}->set_markup ($text);	2538	markup => $widget->{tooltip},
2240	$self->add ($self->{label});	2539	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2540	fontsize => 0.8,
		2541	fg => [0, 0, 0, 1],
		2542	ellipsise => 0,
		2543	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2544	);
2241	}	2545	}
2242		2546
2243	sub size_request {	2547	sub size_request {
2244	my ($self) = @_;	2548	my ($self) = @_;
2245
2246	$self->child->set_max_size ($::WIDTH * 0.3);
2247		2549
2248	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2550	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2249		2551
2250	($w + 4, $h + 4)	2552	($w + 4, $h + 4)
2251	}	2553	}
…		…
2257	}	2559	}
2258		2560
2259	sub _draw {	2561	sub _draw {
2260	my ($self) = @_;	2562	my ($self) = @_;
2261		2563
2262	glPushMatrix;
2263	glTranslate 0.375, 0.375;	2564	glTranslate 0.375, 0.375;
2264		2565
2265	my ($w, $h) = @$self{qw(w h)};	2566	my ($w, $h) = @$self{qw(w h)};
2266		2567
2267	glColor 1, 0.8, 0.4;	2568	glColor 1, 0.8, 0.4;
…		…
2278	glVertex 0 , $h;	2579	glVertex 0 , $h;
2279	glVertex $w, $h;	2580	glVertex $w, $h;
2280	glVertex $w, 0;	2581	glVertex $w, 0;
2281	glEnd;	2582	glEnd;
2282		2583
2283	glPopMatrix;	2584	glTranslate 2 - 0.375, 2 - 0.375;
2284
2285	glTranslate 2, 2;
2286	$self->SUPER::_draw;	2585	$self->SUPER::_draw;
2287	}	2586	}
2288		2587
2289	#############################################################################	2588	#############################################################################
2290		2589
…		…
2295	use CFClient::OpenGL;	2594	use CFClient::OpenGL;
2296		2595
2297	sub new {	2596	sub new {
2298	my $class = shift;	2597	my $class = shift;
2299		2598
2300	$class->SUPER::new (	2599	my $self = $class->SUPER::new (
2301	aspect => 1,	2600	aspect => 1,
2302	@_,	2601	@_,
2303	)	2602	);
		2603
		2604	if ($self->{anim} && $self->{animspeed}) {
		2605	Scalar::Util::weaken (my $widget = $self);
		2606
		2607	$self->{timer} = Event->timer (
		2608	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2609	hard => 1,
		2610	interval => $self->{animspeed},
		2611	cb => sub {
		2612	++$widget->{frame};
		2613	$widget->update;
		2614	},
		2615	);
		2616	}
		2617
		2618	$self
2304	}	2619	}
2305		2620
2306	sub size_request {	2621	sub size_request {
2307	(32, 8)	2622	(32, 8)
2308	}	2623	}
2309		2624
		2625	sub update {
		2626	my ($self) = @_;
		2627
		2628	return unless $self->{visible};
		2629
		2630	$self->SUPER::update;
		2631	}
		2632
2310	sub draw {	2633	sub _draw {
2311	my ($self) = @_;	2634	my ($self) = @_;
2312		2635
		2636	return unless $::CONN;
		2637
		2638	my $face;
		2639
		2640	if ($self->{frame}) {
		2641	my $anim = $::CONN->{anim}[$self->{anim}];
		2642
		2643	$face = $anim->[ $self->{frame} % @$anim ]
		2644	if $anim && @$anim;
		2645	}
		2646
2313	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2647	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2314		2648
2315	if ($tex) {	2649	if ($tex) {
2316	glEnable GL_BLEND;
2317	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2318	glEnable GL_TEXTURE_2D;	2650	glEnable GL_TEXTURE_2D;
2319	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2651	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2320	glColor 1, 1, 1, 1;	2652	glColor 1, 1, 1, 1;
2321	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2653	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2322	glDisable GL_TEXTURE_2D;	2654	glDisable GL_TEXTURE_2D;
2323	glDisable GL_BLEND;
2324	}	2655	}
		2656	}
		2657
		2658	sub DESTROY {
		2659	my ($self) = @_;
		2660
		2661	$self->{timer}->cancel
		2662	if $self->{timer};
		2663
		2664	$self->SUPER::DESTROY;
2325	}	2665	}
2326		2666
2327	#############################################################################	2667	#############################################################################
2328		2668
		2669	package CFClient::UI::InventoryItem;
		2670
		2671	our @ISA = CFClient::UI::HBox::;
		2672
		2673	sub _item_to_desc {
		2674	my ($item) = @_;
		2675
		2676	my $desc =
		2677	$item->{nrof} < 2
		2678	? $item->{name}
		2679	: "$item->{nrof} × $item->{name_pl}";
		2680
		2681	$item->{flags} & Crossfire::Protocol::F_OPEN
		2682	and $desc .= " (open)";
		2683	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2684	and $desc .= " (applied)";
		2685	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2686	and $desc .= " (unpaid)";
		2687	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2688	and $desc .= " (magic)";
		2689	$item->{flags} & Crossfire::Protocol::F_CURSED
		2690	and $desc .= " (cursed)";
		2691	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2692	and $desc .= " (damned)";
		2693	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2694	and $desc .= " *";
		2695
		2696	$desc
		2697	}
		2698
		2699	sub new {
		2700	my $class = shift;
		2701
		2702	my %args = @_;
		2703
		2704	my $item = delete $args{item};
		2705
		2706	my $desc = _item_to_desc ($item);
		2707
		2708	my $self = $class->SUPER::new (
		2709	can_hover => 1,
		2710	can_events => 1,
		2711	tooltip => ((CFClient::UI::Label::escape $desc)
		2712	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2713	connect_button_down => sub {
		2714	my ($self, $ev, $x, $y) = @_;
		2715
		2716	# todo: maybe put examine on 1? but should just be a tooltip :(
		2717	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2718	my $targ = $::CONN->{player}{tag};
		2719
		2720	if ($item->{container} == $::CONN->{player}{tag}) {
		2721	$targ = $main::OPENCONT;
		2722	}
		2723
		2724	$::CONN->send ("move $targ $item->{tag} 0");
		2725	} elsif ($ev->{button} == 1) {
		2726	$::CONN->send ("examine $item->{tag}");
		2727	} elsif ($ev->{button} == 2) {
		2728	$::CONN->send ("apply $item->{tag}");
		2729	} elsif ($ev->{button} == 3) {
		2730	my @menu_items = (
		2731	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2732	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2733	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2734	(
		2735	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2736	? (
		2737	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2738	)
		2739	: (
		2740	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2741	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2742	)
		2743	),
		2744	);
		2745
		2746	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2747	}
		2748
		2749	1
		2750	},
		2751	%args
		2752	);
		2753
		2754
		2755	$self->add (new CFClient::UI::Face
		2756	can_events => 0,
		2757	face => $item->{face},
		2758	anim => $item->{anim},
		2759	animspeed => $item->{animspeed},
		2760	);
		2761
		2762	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2763
		2764	$self->{item} = $item;
		2765
		2766	$self->update_item;
		2767
		2768	$self
		2769	}
		2770
		2771	sub update_item {
		2772	my ($self) = @_;
		2773
		2774	my $desc = _item_to_desc ($self->{item});
		2775
		2776	$self->{name_lbl}->set_text ($desc);
		2777	}
		2778
		2779	#############################################################################
		2780
		2781	package CFClient::UI::Inventory;
		2782
		2783	our @ISA = CFClient::UI::ScrolledWindow::;
		2784
		2785	sub new {
		2786	my $class = shift;
		2787
		2788	my $self = $class->SUPER::new (
		2789	scrolled => (new CFClient::UI::Table),
		2790	@_,
		2791	);
		2792
		2793	$self
		2794	}
		2795
		2796	sub set_items {
		2797	my ($self, $items) = @_;
		2798
		2799	$self->{scrolled}->clear;
		2800	return unless $items;
		2801
		2802	my @items = sort {
		2803	($a->{type} <=> $b->{type})
		2804	or ($a->{name} cmp $b->{name})
		2805	} @$items;
		2806
		2807	$self->{real_items} = \@items;
		2808
		2809	for my $item (@items) {
		2810	$item->{item} = $item;
		2811	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2812	$item->update_item ();
		2813	}
		2814
		2815	my $i = 0;
		2816	for (@items) {
		2817	$self->{scrolled}->add (0, $i, $_);
		2818	my $nrof = $_->{item}->{nrof} || 1;
		2819	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2820	}
		2821
		2822	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2823	}
		2824
		2825	sub size_request {
		2826	my ($self) = @_;
		2827	($self->{req_w}, $self->{req_h});
		2828	}
		2829
		2830	#############################################################################
		2831
		2832	package CFClient::UI::Menu;
		2833
		2834	our @ISA = CFClient::UI::FancyFrame::;
		2835
		2836	use CFClient::OpenGL;
		2837
		2838	sub new {
		2839	my $class = shift;
		2840
		2841	my $self = $class->SUPER::new (
		2842	items => [],
		2843	z => 100,
		2844	@_,
		2845	);
		2846
		2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2848
		2849	for my $item (@{ $self->{items} }) {
		2850	my ($widget, $cb) = @$item;
		2851
		2852	# handle various types of items, only text for now
		2853	if (!ref $widget) {
		2854	$widget = new CFClient::UI::Label
		2855	can_hover => 1,
		2856	can_events => 1,
		2857	text => $widget;
		2858	}
		2859
		2860	$self->{item}{$widget} = $item;
		2861
		2862	$self->{vbox}->add ($widget);
		2863	}
		2864
		2865	$self
		2866	}
		2867
		2868	# popup given the event (must be a mouse button down event currently)
		2869	sub popup {
		2870	my ($self, $ev) = @_;
		2871
		2872	$self->emit ("popdown");
		2873
		2874	# maybe save $GRAB? must be careful about events...
		2875	$GRAB = $self;
		2876	$self->{button} = $ev->{button};
		2877
		2878	$self->show;
		2879	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2880	}
		2881
		2882	sub mouse_motion {
		2883	my ($self, $ev, $x, $y) = @_;
		2884
		2885	# TODO: should use vbox->find_widget or so
		2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2887	$self->{hover} = $self->{item}{$HOVER};
		2888	}
		2889
		2890	sub button_up {
		2891	my ($self, $ev, $x, $y) = @_;
		2892
		2893	if ($ev->{button} == $self->{button}) {
		2894	undef $GRAB;
		2895	$self->hide;
		2896
		2897	$self->emit ("popdown");
		2898	$self->{hover}[1]->() if $self->{hover};
		2899	}
		2900	}
		2901
		2902	#############################################################################
		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	my $timeout = time + ((delete $arg{timeout}) || 60);
		2971
		2972	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2973
		2974	if (my $item = $self->{item}{$group}) {
		2975	if ($item->{text} eq $text) {
		2976	$item->{count}++;
		2977	} else {
		2978	$item->{count} = 1;
		2979	$item->{text} = $item->{tooltip} = $text;
		2980	}
		2981	$item->{id} = ++$self->{id};
		2982	$item->{timeout} = $timeout;
		2983	delete $item->{label};
		2984	} else {
		2985	$self->{item}{$group} = {
		2986	id => ++$self->{id},
		2987	text => $text,
		2988	timeout => $timeout,
		2989	tooltip => $text,
		2990	fg => [0.8, 0.8, 0.8, 0.8],
		2991	pri => 0,
		2992	count => 1,
		2993	%arg,
		2994	};
		2995	}
		2996
		2997	$self->reorder;
		2998	}
		2999
		3000	sub reconfigure {
		3001	my ($self) = @_;
		3002
		3003	delete $_->{label}
		3004	for values %{ $self->{item} || {} };
		3005
		3006	$self->reorder;
		3007	$self->SUPER::reconfigure;
		3008	}
		3009
		3010	#############################################################################
		3011
2329	package CFClient::UI::Root;	3012	package CFClient::UI::Root;
2330		3013
2331	our @ISA = CFClient::UI::Container::;	3014	our @ISA = CFClient::UI::Container::;
2332		3015
2333	use CFClient::OpenGL;	3016	use CFClient::OpenGL;
2334		3017
2335	sub check_size {	3018	sub new {
2336	my ($self) = @_;	3019	my $class = shift;
2337		3020
2338	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3021	$class->SUPER::new (
2339	}	3022	@_,
2340		3023	)
2341	sub size_request {
2342	($::WIDTH, $::HEIGHT)
2343	}	3024	}
2344		3025
2345	sub configure {	3026	sub configure {
2346	my ($self, $x, $y, $w, $h) = @_;	3027	my ($self, $x, $y, $w, $h) = @_;
2347		3028
2348	$self->SUPER::configure ($x, $y, $w, $h);	3029	$self->{w} = $w;
		3030	$self->{h} = $h;
		3031	}
2349		3032
		3033	sub check_size {
		3034	my ($self) = @_;
		3035
		3036	$self->size_allocate ($self->{w}, $self->{h})
		3037	if $self->{w};
		3038	}
		3039
		3040	sub size_request {
		3041	my ($self) = @_;
		3042
		3043	($self->{w}, $self->{h})
		3044	}
		3045
		3046	sub size_allocate {
		3047	my ($self, $w, $h) = @_;
		3048
		3049	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		3050	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		3051
		3052	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		3053	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		3054
2350	for my $child (@{$self->{children}}) {	3055	for my $child ($self->children) {
2351	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3056	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2352		3057
		3058	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3059	if exists $child->{req_x};
		3060
		3061	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3062	if exists $child->{req_y};
		3063
2353	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3064	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2354	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3065	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3066
2355	$child->configure ($X, $Y, $W,$H);	3067	$child->configure ($X, $Y, $W, $H);
2356	}	3068	}
2357	}	3069	}
2358		3070
2359	sub _topleft {	3071	sub coord2local {
2360	my ($self, $x, $y) = @_;	3072	my ($self, $x, $y) = @_;
2361		3073
2362	($x, $y)	3074	($x, $y)
2363	}	3075	}
2364		3076
		3077	sub coord2global {
		3078	my ($self, $x, $y) = @_;
		3079
		3080	($x, $y)
		3081	}
		3082
2365	sub update {	3083	sub update {
2366	my ($self) = @_;	3084	my ($self) = @_;
2367		3085
2368	$self->check_size;	3086	$self->check_size;
2369	::refresh ();	3087	$::WANT_REFRESH++;
2370	}	3088	}
2371		3089
2372	sub add {	3090	sub add {
2373	my ($self, $child) = @_;	3091	my ($self, @children) = @_;
2374		3092
		3093	for my $child (@children) {
		3094	$child->{toplevel} = 1;
		3095
2375	# integerize window positions	3096	# integerise window positions
2376	$child->{x} = int $child->{x};	3097	$child->{x} = int $child->{x};
2377	$child->{y} = int $child->{y};	3098	$child->{y} = int $child->{y};
		3099	}
2378		3100
2379	$self->SUPER::add ($child);	3101	$self->SUPER::add (@children);
		3102
		3103	while (@children) {
		3104	my $w = pop @children;
		3105	push @children, $w->children;
		3106	$w->{visible} = 1;
		3107	}
		3108	}
		3109
		3110	sub remove {
		3111	my ($self, @children) = @_;
		3112
		3113	$self->SUPER::remove (@children);
		3114
		3115	while (@children) {
		3116	my $w = pop @children;
		3117	push @children, $w->children;
		3118	delete $w->{visible};
		3119	}
2380	}	3120	}
2381		3121
2382	sub on_refresh {	3122	sub on_refresh {
2383	my ($self, $id, $cb) = @_;	3123	my ($self, $id, $cb) = @_;
2384		3124
2385	$self->{refresh_hook}{$id} = $cb;	3125	$self->{refresh_hook}{$id} = $cb;
2386	}	3126	}
2387		3127
		3128	sub on_post_alloc {
		3129	my ($self, $id, $cb) = @_;
		3130
		3131	$self->{post_alloc_hook}{$id} = $cb;
		3132	}
		3133
2388	sub draw {	3134	sub draw {
2389	my ($self) = @_;	3135	my ($self) = @_;
2390		3136
2391	while (my $rcb = delete $self->{refresh_hook}) {	3137	while ($self->{refresh_hook}) {
2392	$_->() for values %$rcb;	3138	$_->()
		3139	for values %{delete $self->{refresh_hook}};
		3140	}
		3141
		3142	if ($self->{check_size}) {
		3143	my @queue = ([], []);
		3144
		3145	for (;;) {
		3146	if ($self->{check_size}) {
		3147	# heuristic: check containers last
		3148	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3149	for values %{delete $self->{check_size}}
		3150	}
		3151
		3152	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3153
		3154	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3155	? @$widget{qw(user_w user_h)}
		3156	: $widget->size_request;
		3157
		3158	if (delete $widget->{force_alloc}
		3159	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3160	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3161
		3162	$widget->{req_w} = $w;
		3163	$widget->{req_h} = $h;
		3164
		3165	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3166
		3167	$widget->{parent}->check_size
		3168	if $widget->{parent};
		3169	}
		3170	}
		3171	}
		3172
		3173	while ($self->{size_alloc}) {
		3174	for (values %{delete $self->{size_alloc}}) {
		3175	my ($widget, $w, $h) = @$_;
		3176
		3177	$w = 0 if $w < 0;
		3178	$h = 0 if $h < 0;
		3179
		3180	$widget->{w} = $w;
		3181	$widget->{h} = $h;
		3182	$widget->size_allocate ($w, $h);
		3183	$widget->emit (size_allocate => $w, $h);
		3184	}
		3185	}
		3186
		3187	while ($self->{post_alloc_hook}) {
		3188	$_->()
		3189	for values %{delete $self->{post_alloc_hook}};
2393	}	3190	}
2394		3191
2395	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3192	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2396	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3193	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2397	glClear GL_COLOR_BUFFER_BIT;	3194	glClear GL_COLOR_BUFFER_BIT;
2398		3195
2399	glMatrixMode GL_PROJECTION;	3196	glMatrixMode GL_PROJECTION;
2400	glLoadIdentity;	3197	glLoadIdentity;
2401	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3198	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2402	glMatrixMode GL_MODELVIEW;	3199	glMatrixMode GL_MODELVIEW;
2403	glLoadIdentity;	3200	glLoadIdentity;
2404		3201
2405	$self->_draw;	3202	$self->_draw;
2406	}	3203	}
…		…
2408	#############################################################################	3205	#############################################################################
2409		3206
2410	package CFClient::UI;	3207	package CFClient::UI;
2411		3208
2412	$ROOT = new CFClient::UI::Root;	3209	$ROOT = new CFClient::UI::Root;
2413	$TOOLTIP = new CFClient::UI::Tooltip;	3210	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2414		3211
2415	1	3212	1
2416		3213

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