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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.263 by elmex, Wed May 31 14:04:52 2006 UTC vs.
Revision 1.302 by root, Mon Jun 12 13:26:14 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
44	sub check_tooltip {
45	if (!$GRAB) {
46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47	if (length $widget->{tooltip}) {
48
49	if ($TOOLTIP->{owner} != $widget) {
50	$TOOLTIP->hide;
51
52	$TOOLTIP->{owner} = $widget;
53
54	my $tip = $widget->{tooltip};
55
56	$tip = $tip->($widget) if CODE:: eq ref $tip;
57
58	$TOOLTIP->set_tooltip_from ($widget);
59	$TOOLTIP->show;
60	}
61
62	return;
63	}
64	}
65	}
66
67	$TOOLTIP->hide;
68	delete $TOOLTIP->{owner};
69	}
70
71	# class methods for events	73	# class methods for events
72	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
73	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
74	if $FOCUS;	76	if $FOCUS;
75	}	77	}
…		…
87	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
88		90
89	$GRAB = $widget;	91	$GRAB = $widget;
90	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
91		93
92	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
93	}	95	}
94		96
95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
96		98
97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
112	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
113	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
114	$grab->update if $grab;	116	$grab->update if $grab;
115	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
116		118
117	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
118	}	120	}
119	}	121	}
120		122
121	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
122	my ($ev) = @_;	124	my ($ev) = @_;
…		…
128	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
129		131
130	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
131	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
132		134
133	check_tooltip;	135	$TOOLTIP_WATCHER->start;
134	}	136	}
135		137
136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137	if $HOVER;	139	if $HOVER;
138	}	140	}
…		…
170	sub rescale_widgets {	172	sub rescale_widgets {
171	my ($sx, $sy) = @_;	173	my ($sx, $sy) = @_;
172		174
173	for my $widget (values %WIDGET) {	175	for my $widget (values %WIDGET) {
174	if ($widget->{is_toplevel}) {	176	if ($widget->{is_toplevel}) {
175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177		179
178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	182	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	184	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	185	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184		186
185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187		189
188	}	190	}
189	}	191	}
190		192
191	reconfigure_widgets;	193	reconfigure_widgets;
…		…
270		272
271	return unless $self->{visible};	273	return unless $self->{visible};
272		274
273	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
274		276
		277	delete $self->{visible};
275	delete $self->{root};	278	delete $self->{root};
276	delete $self->{visible};
277		279
278	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
279	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
280		282
281	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
282	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
283		285
284	$self->focus_out;	286	$self->focus_out;
285		287
286	$self->emit (visibility_change => 0);	288	$self->emit (visibility_change => 0);
…		…
313	}	315	}
314		316
315	sub move_abs {	317	sub move_abs {
316	my ($self, $x, $y, $z) = @_;	318	my ($self, $x, $y, $z) = @_;
317		319
318	$self->{x} = List::Util::max 0, int $x;	320	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319	$self->{y} = List::Util::max 0, int $y;	321	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320	$self->{z} = $z if defined $z;	322	$self->{z} = $z if defined $z;
321		323
322	$self->update;	324	$self->update;
323	}	325	}
324		326
…		…
370	sub size_allocate {	372	sub size_allocate {
371	# nothing to be done	373	# nothing to be done
372	}	374	}
373		375
374	sub children {	376	sub children {
		377	# nop
		378	}
		379
		380	sub visible_children {
		381	$_[0]->children
375	}	382	}
376		383
377	sub set_max_size {	384	sub set_max_size {
378	my ($self, $w, $h) = @_;	385	my ($self, $w, $h) = @_;
379		386
380	delete $self->{max_w}; $self->{max_w} = $w if $w;	387	$self->{max_w} = int $w if defined $w;
381	delete $self->{max_h}; $self->{max_h} = $h if $h;	388	$self->{max_h} = int $h if defined $h;
		389
		390	$self->realloc;
382	}	391	}
383		392
384	sub set_tooltip {	393	sub set_tooltip {
385	my ($self, $tooltip) = @_;	394	my ($self, $tooltip) = @_;
386		395
…		…
391		400
392	$self->{tooltip} = $tooltip;	401	$self->{tooltip} = $tooltip;
393		402
394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395	delete $CFClient::UI::TOOLTIP->{owner};	404	delete $CFClient::UI::TOOLTIP->{owner};
396	CFClient::UI::check_tooltip;	405	$CFClient::UI::TOOLTIP_WATCHER->cb->();
397	}	406	}
398	}	407	}
399		408
400	# translate global coordinates to local coordinate system	409	# translate global coordinates to local coordinate system
401	sub coord2local {	410	sub coord2local {
…		…
438		447
439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	448	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440	unless $FOCUS;	449	unless $FOCUS;
441	}	450	}
442		451
443	sub mouse_motion { }	452	sub mouse_motion { 0 }
444	sub button_up { }	453	sub button_up { 0 }
445	sub key_down { }	454	sub key_down { 0 }
446	sub key_up { }	455	sub key_up { 0 }
447		456
448	sub button_down {	457	sub button_down {
449	my ($self, $ev, $x, $y) = @_;	458	my ($self, $ev, $x, $y) = @_;
450		459
451	$self->focus_in;	460	$self->focus_in;
452	}
453		461
454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	462	0
455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	463	}
456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459		464
460	sub find_widget {	465	sub find_widget {
461	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
462		467
463	return () unless $self->{can_events};	468	return () unless $self->{can_events};
…		…
525		530
526	$self->realloc;	531	$self->realloc;
527	$self->update;	532	$self->update;
528	}	533	}
529		534
		535	# using global variables seems a bit hacky, but passing through all drawing
		536	# functions seems pointless.
		537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		538
530	sub draw {	539	sub draw {
531	my ($self) = @_;	540	my ($self) = @_;
532		541
533	return unless $self->{h} && $self->{w};	542	return unless $self->{h} && $self->{w};
		543
		544	# update screen rectangle
		545	local $draw_x = $draw_x + $self->{x};
		546	local $draw_y = $draw_y + $self->{y};
		547	local $draw_w = $draw_x + $self->{w};
		548	local $draw_h = $draw_y + $self->{h};
		549
		550	# skip widgets that are entirely outside the drawing area
		551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534		553
535	glPushMatrix;	554	glPushMatrix;
536	glTranslate $self->{x}, $self->{y}, 0;	555	glTranslate $self->{x}, $self->{y}, 0;
537	$self->_draw;
538	glPopMatrix;
539		556
540	if ($self == $HOVER && $self->{can_hover}) {	557	if ($self == $HOVER && $self->{can_hover}) {
541	my ($x, $y) = @$self{qw(x y)};
542
543	glColor 1, 0.8, 0.5, 0.2;	558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544	glEnable GL_BLEND;	559	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546	glBegin GL_QUADS;	561	glBegin GL_QUADS;
547	glVertex $x , $y;	562	glVertex 0 , 0;
548	glVertex $x + $self->{w}, $y;	563	glVertex $self->{w}, 0;
549	glVertex $x + $self->{w}, $y + $self->{h};	564	glVertex $self->{w}, $self->{h};
550	glVertex $x , $y + $self->{h};	565	glVertex 0 , $self->{h};
551	glEnd;	566	glEnd;
552	glDisable GL_BLEND;	567	glDisable GL_BLEND;
553	}	568	}
554		569
555	if ($ENV{CFPLUS_DEBUG} & 1) {	570	if ($ENV{CFPLUS_DEBUG} & 1) {
556	glPushMatrix;	571	glPushMatrix;
557	glColor 1, 1, 0, 1;	572	glColor 1, 1, 0, 1;
558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	573	glTranslate 0.375, 0.375;
559	glBegin GL_LINE_LOOP;	574	glBegin GL_LINE_LOOP;
560	glVertex 0 , 0;	575	glVertex 0 , 0;
561	glVertex $self->{w} - 1, 0;	576	glVertex $self->{w} - 1, 0;
562	glVertex $self->{w} - 1, $self->{h} - 1;	577	glVertex $self->{w} - 1, $self->{h} - 1;
563	glVertex 0 , $self->{h} - 1;	578	glVertex 0 , $self->{h} - 1;
564	glEnd;	579	glEnd;
565	glPopMatrix;	580	glPopMatrix;
566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	581	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567	}	582	}
		583
		584	$self->_draw;
		585	glPopMatrix;
568	}	586	}
569		587
570	sub _draw {	588	sub _draw {
571	my ($self) = @_;	589	my ($self) = @_;
572		590
…		…
575		593
576	sub DESTROY {	594	sub DESTROY {
577	my ($self) = @_;	595	my ($self) = @_;
578		596
579	delete $WIDGET{$self+0};	597	delete $WIDGET{$self+0};
580	#$self->deactivate;	598
		599	eval { $self->destroy };
		600	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581	}	601	}
582		602
583	#############################################################################	603	#############################################################################
584		604
585	package CFClient::UI::DrawBG;	605	package CFClient::UI::DrawBG;
…		…
610		630
611	if ($color && (@$color < 4 || $color->[3])) {	631	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	632	my ($w, $h) = @$self{qw(w h)};
613		633
614	glEnable GL_BLEND;	634	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	635	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	636	glColor_premultiply @$color;
617		637
618	glBegin GL_QUADS;	638	glBegin GL_QUADS;
619	glVertex 0 , 0;	639	glVertex 0 , 0;
620	glVertex 0 , $h;	640	glVertex 0 , $h;
621	glVertex $w, $h;	641	glVertex $w, $h;
…		…
652	our @ISA = CFClient::UI::Base::;	672	our @ISA = CFClient::UI::Base::;
653		673
654	sub new {	674	sub new {
655	my ($class, %arg) = @_;	675	my ($class, %arg) = @_;
656		676
657	my $children = delete $arg{children} || [];	677	my $children = delete $arg{children};
658		678
659	my $self = $class->SUPER::new (	679	my $self = $class->SUPER::new (
660	children => [],	680	children => [],
661	can_events => 0,	681	can_events => 0,
662	%arg,	682	%arg,
663	);	683	);
		684
664	$self->add ($_) for @$children;	685	$self->add (@$children)
		686	if $children;
665		687
666	$self	688	$self
667	}	689	}
668		690
669	sub add {	691	sub add {
…		…
717	$x -= $self->{x};	739	$x -= $self->{x};
718	$y -= $self->{y};	740	$y -= $self->{y};
719		741
720	my $res;	742	my $res;
721		743
722	for (reverse @{ $self->{children} }) {	744	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	745	$res = $_->find_widget ($x, $y)
724	and return $res;	746	and return $res;
725	}	747	}
726		748
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	749	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
748	}	770	}
749		771
750	sub add {	772	sub add {
751	my ($self, $child) = @_;	773	my ($self, $child) = @_;
752		774
753	$self->{children} = [];	775	$self->SUPER::remove ($_) for @{ $self->{children} };
754
755	$self->SUPER::add ($child);	776	$self->SUPER::add ($child);
756	}	777	}
757		778
758	sub remove {	779	sub remove {
759	my ($self, $widget) = @_;	780	my ($self, $widget) = @_;
…		…
776	$self->{children}[0]->configure (0, 0, $w, $h);	797	$self->{children}[0]->configure (0, 0, $w, $h);
777	}	798	}
778		799
779	#############################################################################	800	#############################################################################
780		801
		802	# back-buffered drawing area
		803
781	package CFClient::UI::Window;	804	package CFClient::UI::Window;
782		805
783	our @ISA = CFClient::UI::Bin::;	806	our @ISA = CFClient::UI::Bin::;
784		807
785	use CFClient::OpenGL;	808	use CFClient::OpenGL;
…		…
803	$self->SUPER::size_allocate ($w, $h);	826	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	827	$self->update;
805	}	828	}
806		829
807	sub _render {	830	sub _render {
		831	my ($self) = @_;
		832
808	$_[0]{children}[0]->draw;	833	$self->{children}[0]->draw;
809	}	834	}
810		835
811	sub render_child {	836	sub render_child {
812	my ($self) = @_;	837	my ($self) = @_;
813		838
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	840	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	841	glClear GL_COLOR_BUFFER_BIT;
817		842
		843	{
		844	package CFClient::UI::Base;
		845
		846	($draw_x, $draw_y, $draw_w, $draw_h) =
		847	(0, 0, $self->{w}, $self->{h});
		848	}
		849
818	$self->_render;	850	$self->_render;
819	};	851	};
820	}	852	}
821		853
822	sub _draw {	854	sub _draw {
823	my ($self) = @_;	855	my ($self) = @_;
824		856
825	my ($w, $h) = ($self->w, $self->h);	857	my ($w, $h) = @$self{qw(w h)};
826		858
827	my $tex = $self->{texture}	859	my $tex = $self->{texture}
828	or return;	860	or return;
829		861
830	glEnable GL_TEXTURE_2D;	862	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	864	glColor 0, 0, 0, 1;
833		865
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835		867
836	glDisable GL_TEXTURE_2D;	868	glDisable GL_TEXTURE_2D;
837	}	869	}
…		…
913	}	945	}
914		946
915	sub _render {	947	sub _render {
916	my ($self) = @_;	948	my ($self) = @_;
917		949
		950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		952
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		954
920	$self->SUPER::_render;	955	$self->SUPER::_render;
921	}	956	}
922		957
…		…
925	package CFClient::UI::ScrolledWindow;	960	package CFClient::UI::ScrolledWindow;
926		961
927	our @ISA = CFClient::UI::HBox::;	962	our @ISA = CFClient::UI::HBox::;
928		963
929	sub new {	964	sub new {
930	my $class = shift;	965	my ($class, %arg) = @_;
		966
		967	my $child = delete $arg{child};
931		968
932	my $self;	969	my $self;
933		970
934	my $slider = new CFClient::UI::Slider	971	my $slider = new CFClient::UI::Slider
935	vertical => 1,	972	vertical => 1,
…		…
940	;	977	;
941		978
942	$self = $class->SUPER::new (	979	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	980	vp => (new CFClient::UI::ViewPort expand => 1),
944	slider => $slider,	981	slider => $slider,
945	@_,	982	%arg,
946	);	983	);
947		984
948	$self->{vp}->add ($self->{scrolled});
949	$self->add ($self->{vp});
950	$self->add ($self->{slider});	985	$self->SUPER::add ($self->{vp}, $self->{slider});
		986	$self->add ($child) if $child;
951		987
952	$self	988	$self
		989	}
		990
		991	sub add {
		992	my ($self, $widget) = @_;
		993
		994	$self->{vp}->add ($self->{child} = $widget);
953	}	995	}
954		996
955	sub update {	997	sub update {
956	my ($self) = @_;	998	my ($self) = @_;
957		999
…		…
996		1038
997	if ($self->{bg}) {	1039	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1040	my ($w, $h) = @$self{qw(w h)};
999		1041
1000	glEnable GL_BLEND;	1042	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1043	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1044	glColor_premultiply @{ $self->{bg} };
1003		1045
1004	glBegin GL_QUADS;	1046	glBegin GL_QUADS;
1005	glVertex 0 , 0;	1047	glVertex 0 , 0;
1006	glVertex 0 , $h;	1048	glVertex 0 , $h;
1007	glVertex $w, $h;	1049	glVertex $w, $h;
…		…
1029	my @border =	1071	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1073	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1074
1033	sub new {	1075	sub new {
1034	my $class = shift;	1076	my ($class, %arg) = @_;
1035		1077
1036	my $self = $class->SUPER::new (	1078	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1079	bg => [1, 1, 1, 1],
1038	border_bg => [1, 1, 1, 1],	1080	border_bg => [1, 1, 1, 1],
1039	border => 0.6,	1081	border => 0.6,
1040	can_events => 1,	1082	can_events => 1,
1041	min_w => 16,	1083	min_w => 16,
1042	min_h => 16,	1084	min_h => 16,
1043	@_	1085	%arg,
1044	);	1086	);
1045		1087
1046	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title_widget} = new CFClient::UI::Label
1047	align => 0,	1089	align => 0,
1048	valign => 1,	1090	valign => 1,
1049	text => $self->{title},	1091	text => $self->{title},
1050	fontsize => $self->{border};	1092	fontsize => $self->{border},
		1093	if exists $self->{title};
1051		1094
1052	$self	1095	$self
		1096	}
		1097
		1098	sub add {
		1099	my ($self, @widgets) = @_;
		1100
		1101	$self->SUPER::add (@widgets);
		1102	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053	}	1103	}
1054		1104
1055	sub border {	1105	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1106	int $_[0]{border} * $::FONTSIZE
1057	}	1107	}
1058		1108
1059	sub size_request {	1109	sub size_request {
1060	my ($self) = @_;	1110	my ($self) = @_;
		1111
		1112	$self->{title_widget}->size_request
		1113	if $self->{title_widget};
1061		1114
1062	my ($w, $h) = $self->SUPER::size_request;	1115	my ($w, $h) = $self->SUPER::size_request;
1063		1116
1064	(	1117	(
1065	$w + $self->border * 2,	1118	$w + $self->border * 2,
…		…
1068	}	1121	}
1069		1122
1070	sub size_allocate {	1123	sub size_allocate {
1071	my ($self, $w, $h) = @_;	1124	my ($self, $w, $h) = @_;
1072		1125
		1126	if ($self->{title_widget}) {
		1127	$self->{title_widget}{w} = $w;
		1128	$self->{title_widget}{h} = $h;
		1129	$self->{title_widget}->size_allocate ($w, $h);
		1130	}
		1131
		1132	my $border = $self->border;
		1133
1073	$h -= List::Util::max 0, $self->border * 2;	1134	$h -= List::Util::max 0, $border * 2;
1074	$w -= List::Util::max 0, $self->border * 2;	1135	$w -= List::Util::max 0, $border * 2;
1075		1136
1076	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077	if $self->{title};
1078
1079	$self->child->configure ($self->border, $self->border, $w, $h);	1137	$self->child->configure ($border, $border, $w, $h);
1080	}	1138	}
1081		1139
1082	sub button_down {	1140	sub button_down {
1083	my ($self, $ev, $x, $y) = @_;	1141	my ($self, $ev, $x, $y) = @_;
1084		1142
…		…
1103	my $dy = $ev->{y} - $oy;	1161	my $dy = $ev->{y} - $oy;
1104		1162
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1163	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1164	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1165
		1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1167	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1168	};
1111		1169
1112	} elsif ($lr ^ $td) {	1170	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1171	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1172	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1175	my ($ev, $x, $y) = @_;
1118		1176
1119	($x, $y) = ($ev->{x}, $ev->{y});	1177	($x, $y) = ($ev->{x}, $ev->{y});
1120		1178
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1180	# HACK: the next line is required to enforce placement
		1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1182	};
		1183	} else {
		1184	return 0;
		1185	}
		1186
1123	}	1187	1
1124	}	1188	}
1125		1189
1126	sub button_up {	1190	sub button_up {
1127	my ($self, $ev, $x, $y) = @_;	1191	my ($self, $ev, $x, $y) = @_;
1128		1192
1129	delete $self->{motion};	1193	!!delete $self->{motion}
1130	}	1194	}
1131		1195
1132	sub mouse_motion {	1196	sub mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1197	my ($self, $ev, $x, $y) = @_;
1134		1198
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1199	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1200
		1201	!!$self->{motion}
1136	}	1202	}
1137		1203
1138	sub _draw {	1204	sub _draw {
1139	my ($self) = @_;	1205	my ($self) = @_;
1140		1206
		1207	my $child = $self->{children}[0];
		1208
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1209	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1210	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1211
1144	glEnable GL_TEXTURE_2D;	1212	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1214
1147	my $border = $self->border;	1215	my $border = $self->border;
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1230	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1231	}
1164		1232
1165	glDisable GL_TEXTURE_2D;	1233	glDisable GL_TEXTURE_2D;
1166		1234
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1235	$child->draw;
		1236
		1237	if ($self->{title_widget}) {
		1238	glTranslate 0, $border - $self->{h};
		1239	$self->{title_widget}->_draw;
		1240	}
1170	}	1241	}
1171		1242
1172	#############################################################################	1243	#############################################################################
1173		1244
1174	package CFClient::UI::Table;	1245	package CFClient::UI::Table;
…		…
1197		1268
1198	$child->set_parent ($self);	1269	$child->set_parent ($self);
1199	$self->{children}[$y][$x] = $child;	1270	$self->{children}[$y][$x] = $child;
1200		1271
1201	$self->realloc;	1272	$self->realloc;
		1273	}
		1274
		1275	sub remove {
		1276	my ($self, $child) = @_;
		1277
		1278	# TODO: not yet implemented
1202	}	1279	}
1203		1280
1204	# TODO: move to container class maybe? send children a signal on removal?	1281	# TODO: move to container class maybe? send children a signal on removal?
1205	sub clear {	1282	sub clear {
1206	my ($self) = @_;	1283	my ($self) = @_;
…		…
1467		1544
1468	delete $self->{texture};	1545	delete $self->{texture};
1469	$self->SUPER::update;	1546	$self->SUPER::update;
1470	}	1547	}
1471		1548
		1549	sub realloc {
		1550	my ($self) = @_;
		1551
		1552	delete $self->{ox};
		1553	$self->SUPER::realloc;
		1554	}
		1555
1472	sub set_text {	1556	sub set_text {
1473	my ($self, $text) = @_;	1557	my ($self, $text) = @_;
1474		1558
1475	return if $self->{text} eq "T$text";	1559	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1560	$self->{text} = "T$text";
1477		1561
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1562	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1563	$self->{layout}->set_text ($text);
1480		1564
		1565	delete $self->{size_req};
1481	$self->realloc;	1566	$self->realloc;
1482	$self->update;	1567	$self->update;
1483	}	1568	}
1484		1569
1485	sub set_markup {	1570	sub set_markup {
…		…
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1576	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1577
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1578	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1579	$self->{layout}->set_markup ($markup);
1495		1580
		1581	delete $self->{size_req};
1496	$self->realloc;	1582	$self->realloc;
1497	$self->update;	1583	$self->update;
1498	}	1584	}
1499		1585
1500	sub size_request {	1586	sub size_request {
1501	my ($self) = @_;	1587	my ($self) = @_;
1502		1588
		1589	$self->{size_req} ||= do {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1590	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1591	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1592	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1593	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1594	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1595
1509	my ($w, $h) = $self->{layout}->size;	1596	my ($w, $h) = $self->{layout}->size;
1510		1597
1511	if (exists $self->{template}) {	1598	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1599	$self->{template}->set_font ($self->{font}) if $self->{font};
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1600	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1601
1515	my ($w2, $h2) = $self->{template}->size;	1602	my ($w2, $h2) = $self->{template}->size;
1516		1603
1517	$w = List::Util::max $w, $w2;	1604	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1605	$h = List::Util::max $h, $h2;
		1606	}
		1607
		1608	[$w, $h]
1519	}	1609	};
1520		1610
1521	($w, $h)	1611	@{ $self->{size_req} }
1522	}	1612	}
1523		1613
1524	sub size_allocate {	1614	sub size_allocate {
1525	my ($self, $w, $h) = @_;	1615	my ($self, $w, $h) = @_;
1526		1616
		1617	delete $self->{ox};
		1618
1527	delete $self->{texture};	1619	delete $self->{texture}
		1620	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1528	}	1621	}
1529		1622
1530	sub set_fontsize {	1623	sub set_fontsize {
1531	my ($self, $fontsize) = @_;	1624	my ($self, $fontsize) = @_;
1532		1625
1533	$self->{fontsize} = $fontsize;	1626	$self->{fontsize} = $fontsize;
1534	delete $self->{texture};	1627	delete $self->{texture};
1535		1628
1536	$self->realloc;	1629	$self->realloc;
		1630	}
		1631
		1632	sub reconfigure {
		1633	my ($self) = @_;
		1634
		1635	delete $self->{size_req};
		1636
		1637	$self->SUPER::reconfigure;
1537	}	1638	}
1538		1639
1539	sub _draw {	1640	sub _draw {
1540	my ($self) = @_;	1641	my ($self) = @_;
1541		1642
…		…
1547	$self->{layout}->set_width ($self->{w});	1648	$self->{layout}->set_width ($self->{w});
1548	$self->{layout}->set_ellipsise ($self->{ellipsise});	1649	$self->{layout}->set_ellipsise ($self->{ellipsise});
1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1650	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1651	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551		1652
1552	my $tex = new_from_layout CFClient::Texture $self->{layout};	1653	new_from_layout CFClient::Texture $self->{layout}
		1654	};
1553		1655
		1656	unless (exists $self->{ox}) {
1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1657	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1658	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556	: ($self->{w} - $tex->{w}) * 0.5);	1659	: ($self->{w} - $tex->{w}) * 0.5);
1557		1660
1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1661	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1662	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560	: ($self->{h} - $tex->{h}) * 0.5);	1663	: ($self->{h} - $tex->{h}) * 0.5);
1561
1562	$tex
1563	};	1664	};
1564		1665
1565	glEnable GL_TEXTURE_2D;	1666	glEnable GL_TEXTURE_2D;
1566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1667
		1668	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1669	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1567		1670
1568	if ($tex->{format} == GL_ALPHA) {	1671	if ($tex->{format} == GL_ALPHA) {
		1672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569	glColor @{$self->{fg}};	1673	glColor @{$self->{fg}};
1570	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1674	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1571	} else {	1675	} else {
		1676	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1677	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1573	}	1678	}
1574		1679
1575	glDisable GL_TEXTURE_2D;	1680	glDisable GL_TEXTURE_2D;
1576	}	1681	}
1577		1682
…		…
1594	can_hover => 1,	1699	can_hover => 1,
1595	can_focus => 1,	1700	can_focus => 1,
1596	valign => 0,	1701	valign => 0,
1597	can_events => 1,	1702	can_events => 1,
1598	#text => ...	1703	#text => ...
		1704	#hidden => "*",
1599	@_	1705	@_
1600	)	1706	)
1601	}	1707	}
1602		1708
1603	sub _set_text {	1709	sub _set_text {
…		…
1605		1711
1606	delete $self->{cur_h};	1712	delete $self->{cur_h};
1607		1713
1608	return if $self->{text} eq $text;	1714	return if $self->{text} eq $text;
1609		1715
1610	delete $self->{texture};
1611
1612	$self->{last_activity} = $::NOW;	1716	$self->{last_activity} = $::NOW;
1613	$self->{text} = $text;	1717	$self->{text} = $text;
1614		1718
1615	$text =~ s/./*/g if $self->{hidden};	1719	$text =~ s/./*/g if $self->{hidden};
1616	$self->{layout}->set_text ("$text ");	1720	$self->{layout}->set_text ("$text ");
		1721	delete $self->{size_req};
1617		1722
1618	$self->_emit (changed => $self->{text});	1723	$self->_emit (changed => $self->{text});
		1724
		1725	$self->realloc;
		1726	$self->update;
1619	}	1727	}
1620		1728
1621	sub set_text {	1729	sub set_text {
1622	my ($self, $text) = @_;	1730	my ($self, $text) = @_;
1623		1731
1624	$self->{cursor} = length $text;	1732	$self->{cursor} = length $text;
1625	$self->_set_text ($text);	1733	$self->_set_text ($text);
1626
1627	$self->realloc;
1628	}	1734	}
1629		1735
1630	sub get_text {	1736	sub get_text {
1631	$_[0]{text}	1737	$_[0]{text}
1632	}	1738	}
…		…
1662	$self->{cursor} = length $text;	1768	$self->{cursor} = length $text;
1663	} elsif ($uni == 27) {	1769	} elsif ($uni == 27) {
1664	$self->_emit ('escape');	1770	$self->_emit ('escape');
1665	} elsif ($uni) {	1771	} elsif ($uni) {
1666	substr $text, $self->{cursor}++, 0, chr $uni;	1772	substr $text, $self->{cursor}++, 0, chr $uni;
		1773	} else {
		1774	return 0;
1667	}	1775	}
1668		1776
1669	$self->_set_text ($text);	1777	$self->_set_text ($text);
1670		1778
1671	$self->realloc;	1779	$self->realloc;
		1780
		1781	1
1672	}	1782	}
1673		1783
1674	sub focus_in {	1784	sub focus_in {
1675	my ($self) = @_;	1785	my ($self) = @_;
1676		1786
…		…
1691	utf8::encode $text;	1801	utf8::encode $text;
1692	$self->{cursor} = length substr $text, 0, $idx;	1802	$self->{cursor} = length substr $text, 0, $idx;
1693		1803
1694	$self->_set_text ($self->{text});	1804	$self->_set_text ($self->{text});
1695	$self->update;	1805	$self->update;
		1806
		1807	1
1696	}	1808	}
1697		1809
1698	sub mouse_motion {	1810	sub mouse_motion {
1699	my ($self, $ev, $x, $y) = @_;	1811	my ($self, $ev, $x, $y) = @_;
1700	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1812	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1813
		1814	0
1701	}	1815	}
1702		1816
1703	sub _draw {	1817	sub _draw {
1704	my ($self) = @_;	1818	my ($self) = @_;
1705		1819
1706	local $self->{fg} = $self->{fg};	1820	local $self->{fg} = $self->{fg};
1707		1821
1708	if ($FOCUS == $self) {	1822	if ($FOCUS == $self) {
1709	glColor @{$self->{active_bg}};	1823	glColor_premultiply @{$self->{active_bg}};
1710	$self->{fg} = $self->{active_fg};	1824	$self->{fg} = $self->{active_fg};
1711	} else {	1825	} else {
1712	glColor @{$self->{bg}};	1826	glColor_premultiply @{$self->{bg}};
1713	}	1827	}
1714		1828
1715	glEnable GL_BLEND;	1829	glEnable GL_BLEND;
1716	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1830	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717	glBegin GL_QUADS;	1831	glBegin GL_QUADS;
1718	glVertex 0 , 0;	1832	glVertex 0 , 0;
1719	glVertex 0 , $self->{h};	1833	glVertex 0 , $self->{h};
1720	glVertex $self->{w}, $self->{h};	1834	glVertex $self->{w}, $self->{h};
1721	glVertex $self->{w}, 0;	1835	glVertex $self->{w}, 0;
…		…
1782	} else {	1896	} else {
1783	$self->set_text ($self->{history_saveback});	1897	$self->set_text ($self->{history_saveback});
1784	}	1898	}
1785		1899
1786	} else {	1900	} else {
1787	$self->SUPER::key_down ($ev);	1901	return $self->SUPER::key_down ($ev)
		1902	}
		1903
1788	}	1904	1
1789
1790	}	1905	}
1791		1906
1792	#############################################################################	1907	#############################################################################
1793		1908
1794	package CFClient::UI::Button;	1909	package CFClient::UI::Button;
…		…
1823	my ($self, $ev, $x, $y) = @_;	1938	my ($self, $ev, $x, $y) = @_;
1824		1939
1825	$self->emit ("activate")	1940	$self->emit ("activate")
1826	if $x >= 0 && $x < $self->{w}	1941	if $x >= 0 && $x < $self->{w}
1827	&& $y >= 0 && $y < $self->{h};	1942	&& $y >= 0 && $y < $self->{h};
		1943
		1944	1
1828	}	1945	}
1829		1946
1830	sub _draw {	1947	sub _draw {
1831	my ($self) = @_;	1948	my ($self) = @_;
1832		1949
1833	local $self->{fg} = $self->{fg};	1950	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835	if ($GRAB == $self) {
1836	$self->{fg} = $self->{active_fg};
1837	}
1838		1951
1839	glEnable GL_TEXTURE_2D;	1952	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1953	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841	glColor 0, 0, 0, 1;	1954	glColor 0, 0, 0, 1;
1842		1955
…		…
1886		1999
1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2000	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2001	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889	$self->{state} = !$self->{state};	2002	$self->{state} = !$self->{state};
1890	$self->_emit (changed => $self->{state});	2003	$self->_emit (changed => $self->{state});
		2004	} else {
		2005	return 0
		2006	}
		2007
1891	}	2008	1
1892	}	2009	}
1893		2010
1894	sub _draw {	2011	sub _draw {
1895	my ($self) = @_;	2012	my ($self) = @_;
1896		2013
…		…
2063		2180
2064	my $h1 = $self->{h} * (1 - $ycut1);	2181	my $h1 = $self->{h} * (1 - $ycut1);
2065	my $h2 = $self->{h} * (1 - $ycut2);	2182	my $h2 = $self->{h} * (1 - $ycut2);
2066		2183
2067	glEnable GL_BLEND;	2184	glEnable GL_BLEND;
2068	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2185	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2186	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glEnable GL_TEXTURE_2D;	2187	glEnable GL_TEXTURE_2D;
2070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2188	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071		2189
2072	glBindTexture GL_TEXTURE_2D, $t1->{name};	2190	glBindTexture GL_TEXTURE_2D, $t1->{name};
2073	glBegin GL_QUADS;	2191	glBegin GL_QUADS;
…		…
2194	sub set_range {	2312	sub set_range {
2195	my ($self, $range) = @_;	2313	my ($self, $range) = @_;
2196		2314
2197	($range, $self->{range}) = ($self->{range}, $range);	2315	($range, $self->{range}) = ($self->{range}, $range);
2198		2316
2199	$self->update
2200	if "@$range" ne "@{$self->{range}}";	2317	if ("@$range" ne "@{$self->{range}}") {
		2318	$self->update;
		2319	$self->set_value ($self->{range}[0]);
		2320	}
2201	}	2321	}
2202		2322
2203	sub set_value {	2323	sub set_value {
2204	my ($self, $value) = @_;	2324	my ($self, $value) = @_;
2205		2325
…		…
2234		2354
2235	$self->SUPER::button_down ($ev, $x, $y);	2355	$self->SUPER::button_down ($ev, $x, $y);
2236		2356
2237	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2357	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238		2358
2239	$self->mouse_motion ($ev, $x, $y);	2359	$self->mouse_motion ($ev, $x, $y)
2240	}	2360	}
2241		2361
2242	sub mouse_motion {	2362	sub mouse_motion {
2243	my ($self, $ev, $x, $y) = @_;	2363	my ($self, $ev, $x, $y) = @_;
2244		2364
…		…
2248	my (undef, $lo, $hi, $page) = @{$self->{range}};	2368	my (undef, $lo, $hi, $page) = @{$self->{range}};
2249		2369
2250	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2370	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251		2371
2252	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2372	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2373	} else {
		2374	return 0;
		2375	}
		2376
2253	}	2377	1
2254	}	2378	}
2255		2379
2256	sub update {	2380	sub update {
2257	my ($self) = @_;	2381	my ($self) = @_;
2258		2382
2259	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2383	delete $self->{knob_w};
		2384	$self->SUPER::update;
		2385	}
		2386
		2387	sub _draw {
		2388	my ($self) = @_;
		2389
		2390	unless ($self->{knob_w}) {
2260	$self->set_value ($self->{range}[0]);	2391	$self->set_value ($self->{range}[0]);
2261		2392
2262	my ($value, $lo, $hi, $page) = @{$self->{range}};	2393	my ($value, $lo, $hi, $page) = @{$self->{range}};
2263	my $range = ($hi - $page - $lo) || 1e-100;	2394	my $range = ($hi - $page - $lo) || 1e-100;
2264		2395
…		…
2270	$value = ($value - $lo) / $range;	2401	$value = ($value - $lo) / $range;
2271	$value = $value * $self->{scale} + $self->{offset};	2402	$value = $value * $self->{scale} + $self->{offset};
2272		2403
2273	$self->{knob_x} = $value - $knob_w * 0.5;	2404	$self->{knob_x} = $value - $knob_w * 0.5;
2274	$self->{knob_w} = $knob_w;	2405	$self->{knob_w} = $knob_w;
2275	});	2406	}
2276
2277	$self->SUPER::update;
2278	}
2279
2280	sub _draw {
2281	my ($self) = @_;
2282		2407
2283	$self->SUPER::_draw ();	2408	$self->SUPER::_draw ();
2284		2409
2285	glScale $self->{w}, $self->{h};	2410	glScale $self->{w}, $self->{h};
2286		2411
…		…
2347	sub set_range { shift->{slider}->set_range (@_) }	2472	sub set_range { shift->{slider}->set_range (@_) }
2348	sub set_value { shift->{slider}->set_value (@_) }	2473	sub set_value { shift->{slider}->set_value (@_) }
2349		2474
2350	#############################################################################	2475	#############################################################################
2351		2476
2352	package CFClient::UI::TextView;	2477	package CFClient::UI::TextScroller;
2353		2478
2354	our @ISA = CFClient::UI::HBox::;	2479	our @ISA = CFClient::UI::HBox::;
2355		2480
2356	use CFClient::OpenGL;	2481	use CFClient::OpenGL;
2357		2482
…		…
2359	my $class = shift;	2484	my $class = shift;
2360		2485
2361	my $self = $class->SUPER::new (	2486	my $self = $class->SUPER::new (
2362	fontsize => 1,	2487	fontsize => 1,
2363	can_events => 0,	2488	can_events => 0,
		2489	indent => 0,
2364	#font => default_font	2490	#font => default_font
2365	@_,	2491	@_,
2366		2492
2367	layout => (new CFClient::Layout 1),	2493	layout => (new CFClient::Layout 1),
2368	par => [],	2494	par => [],
…		…
2391	$self->SUPER::size_allocate ($w, $h);	2517	$self->SUPER::size_allocate ($w, $h);
2392		2518
2393	$self->{layout}->set_font ($self->{font}) if $self->{font};	2519	$self->{layout}->set_font ($self->{font}) if $self->{font};
2394	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2520	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395	$self->{layout}->set_width ($self->{children}[0]{w});	2521	$self->{layout}->set_width ($self->{children}[0]{w});
		2522	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396		2523
2397	$self->reflow;	2524	$self->reflow;
2398	}	2525	}
2399		2526
2400	sub text_size {	2527	sub text_size {
…		…
2402		2529
2403	my $layout = $self->{layout};	2530	my $layout = $self->{layout};
2404		2531
2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2532	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406	$layout->set_width ($self->{children}[0]{w} - $indent);	2533	$layout->set_width ($self->{children}[0]{w} - $indent);
		2534	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407	$layout->set_markup ($text);	2535	$layout->set_markup ($text);
2408		2536
2409	$layout->size	2537	$layout->size
2410	}	2538	}
2411		2539
…		…
2450		2578
2451	return unless $self->{h} > 0;	2579	return unless $self->{h} > 0;
2452		2580
2453	delete $self->{texture};	2581	delete $self->{texture};
2454		2582
2455	$ROOT->on_post_alloc ($self, sub {	2583	$ROOT->on_post_alloc ($self => sub {
2456	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2584	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457		2585
2458	if (delete $self->{need_reflow}) {	2586	if (delete $self->{need_reflow}) {
2459	my $height = 0;	2587	my $height = 0;
2460		2588
…		…
2463	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2591	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464		2592
2465	for (@{$self->{par}}) {	2593	for (@{$self->{par}}) {
2466	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2594	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467	$layout->set_width ($W - $_->[3]);	2595	$layout->set_width ($W - $_->[3]);
		2596	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2468	$layout->set_markup ($_->[4]);	2597	$layout->set_markup ($_->[4]);
2469	my ($w, $h) = $layout->size;	2598	my ($w, $h) = $layout->size;
2470	$_->[0] = $w + $_->[3];	2599	$_->[0] = $w + $_->[3];
2471	$_->[1] = $h;	2600	$_->[1] = $h;
2472	}	2601	}
…		…
2475	}	2604	}
2476		2605
2477	$self->{height} = $height;	2606	$self->{height} = $height;
2478		2607
2479	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2608	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480		2609
2481	delete $self->{texture};	2610	delete $self->{texture};
2482	}	2611	}
2483		2612
2484	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2613	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485	glClearColor 0.5, 0.5, 0.5, 0;	2614	glClearColor 0, 0, 0, 0;
2486	glClear GL_COLOR_BUFFER_BIT;	2615	glClear GL_COLOR_BUFFER_BIT;
2487		2616
2488	my $top = int $self->{children}[1]{range}[0];	2617	my $top = int $self->{children}[1]{range}[0];
2489		2618
2490	my $y0 = $top;	2619	my $y0 = $top;
…		…
2504	my $h = $par->[1];	2633	my $h = $par->[1];
2505		2634
2506	if ($y0 < $y + $h && $y < $y1) {	2635	if ($y0 < $y + $h && $y < $y1) {
2507	$layout->set_foreground (@{ $par->[2] });	2636	$layout->set_foreground (@{ $par->[2] });
2508	$layout->set_width ($W - $par->[3]);	2637	$layout->set_width ($W - $par->[3]);
		2638	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2509	$layout->set_markup ($par->[4]);	2639	$layout->set_markup ($par->[4]);
2510		2640
2511	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2641	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512		2642
2513	glRasterPos $par->[3], $y - $y0;	2643	glRasterPos $par->[3], $y - $y0;
…		…
2525	sub _draw {	2655	sub _draw {
2526	my ($self) = @_;	2656	my ($self) = @_;
2527		2657
2528	glEnable GL_TEXTURE_2D;	2658	glEnable GL_TEXTURE_2D;
2529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2659	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530	glColor 1, 1, 1, 1;	2660	glColor 0, 0, 0, 1;
2531	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2661	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532	glDisable GL_TEXTURE_2D;	2662	glDisable GL_TEXTURE_2D;
2533		2663
2534	$self->{children}[1]->draw;	2664	$self->{children}[1]->draw;
2535		2665
2536	}	2666	}
…		…
2627	$tooltip .= "\n\n" . (ref $widget) . "\n"	2757	$tooltip .= "\n\n" . (ref $widget) . "\n"
2628	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2758	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629	. "req $widget->{req_w} $widget->{req_h}\n"	2759	. "req $widget->{req_w} $widget->{req_h}\n"
2630	. "visible $widget->{visible}";	2760	. "visible $widget->{visible}";
2631	}	2761	}
		2762
		2763	$tooltip =~ s/^\n+//;
		2764	$tooltip =~ s/\n+$//;
2632		2765
2633	$self->add (new CFClient::UI::Label	2766	$self->add (new CFClient::UI::Label
2634	markup => $tooltip,	2767	markup => $tooltip,
2635	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2768	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636	fontsize => 0.8,	2769	fontsize => 0.8,
…		…
2664	or return;	2797	or return;
2665		2798
2666	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2799	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667		2800
2668	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2801	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669	if $x + $self->{w} > $::WIDTH;	2802	if $x + $self->{w} > $self->{root}{w};
2670		2803
2671	$self->move_abs ($x, $y);	2804	$self->move_abs ($x, $y);
2672	});	2805	});
2673	}	2806	}
2674		2807
…		…
2763	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2896	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764		2897
2765	if ($tex) {	2898	if ($tex) {
2766	glEnable GL_TEXTURE_2D;	2899	glEnable GL_TEXTURE_2D;
2767	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2900	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768	glColor 1, 1, 1, 1;	2901	glColor 0, 0, 0, 1;
2769	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2902	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770	glDisable GL_TEXTURE_2D;	2903	glDisable GL_TEXTURE_2D;
2771	}	2904	}
2772	}	2905	}
2773		2906
2774	sub DESTROY {	2907	sub destroy {
2775	my ($self) = @_;	2908	my ($self) = @_;
2776		2909
2777	$self->{timer}->cancel	2910	$self->{timer}->cancel
2778	if $self->{timer};	2911	if $self->{timer};
2779		2912
2780	$self->SUPER::DESTROY;	2913	$self->SUPER::destroy;
2781	}	2914	}
2782		2915
2783	#############################################################################	2916	#############################################################################
2784		2917
2785	package CFClient::UI::Inventory;	2918	package CFClient::UI::Buttonbar;
2786		2919
2787	our @ISA = CFClient::UI::ScrolledWindow::;	2920	our @ISA = CFClient::UI::HBox::;
2788		2921
2789	sub new {	2922	# TODO: should actualyl wrap buttons and other goodies.
2790	my $class = shift;
2791
2792	my $self = $class->SUPER::new (
2793	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794	@_,
2795	);
2796
2797	$self
2798	}
2799
2800	sub set_items {
2801	my ($self, $items) = @_;
2802
2803	$self->{scrolled}->clear;
2804	return unless $items;
2805
2806	my @items = sort {
2807	($a->{type} <=> $b->{type})
2808	or ($a->{name} cmp $b->{name})
2809	} @$items;
2810
2811	$self->{real_items} = \@items;
2812
2813	my $row = 0;
2814	for my $item (@items) {
2815	CFClient::Item::update_widgets $item;
2816
2817	$self->{scrolled}->add (0, $row, $item->{face_widget});
2818	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2819	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821	$row++;
2822	}
2823	}
2824		2923
2825	#############################################################################	2924	#############################################################################
2826		2925
2827	package CFClient::UI::Menu;	2926	package CFClient::UI::Menu;
2828		2927
…		…
2840	);	2939	);
2841		2940
2842	$self->add ($self->{vbox} = new CFClient::UI::VBox);	2941	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2843		2942
2844	for my $item (@{ $self->{items} }) {	2943	for my $item (@{ $self->{items} }) {
2845	my ($widget, $cb) = @$item;	2944	my ($widget, $cb, $tooltip) = @$item;
2846		2945
2847	# handle various types of items, only text for now	2946	# handle various types of items, only text for now
2848	if (!ref $widget) {	2947	if (!ref $widget) {
2849	$widget = new CFClient::UI::Label	2948	$widget = new CFClient::UI::Label
2850	can_hover => 1,	2949	can_hover => 1,
2851	can_events => 1,	2950	can_events => 1,
2852	text => $widget;	2951	markup => $widget,
		2952	tooltip => $tooltip
2853	}	2953	}
2854		2954
2855	$self->{item}{$widget} = $item;	2955	$self->{item}{$widget} = $item;
2856		2956
2857	$self->{vbox}->add ($widget);	2957	$self->{vbox}->add ($widget);
…		…
2878	my ($self, $ev, $x, $y) = @_;	2978	my ($self, $ev, $x, $y) = @_;
2879		2979
2880	# TODO: should use vbox->find_widget or so	2980	# TODO: should use vbox->find_widget or so
2881	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2981	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882	$self->{hover} = $self->{item}{$HOVER};	2982	$self->{hover} = $self->{item}{$HOVER};
		2983
		2984	0
2883	}	2985	}
2884		2986
2885	sub button_up {	2987	sub button_up {
2886	my ($self, $ev, $x, $y) = @_;	2988	my ($self, $ev, $x, $y) = @_;
2887		2989
…		…
2889	undef $GRAB;	2991	undef $GRAB;
2890	$self->hide;	2992	$self->hide;
2891		2993
2892	$self->_emit ("popdown");	2994	$self->_emit ("popdown");
2893	$self->{hover}[1]->() if $self->{hover};	2995	$self->{hover}[1]->() if $self->{hover};
		2996	} else {
		2997	return 0
		2998	}
		2999
2894	}	3000	1
2895	}	3001	}
2896		3002
2897	#############################################################################	3003	#############################################################################
2898		3004
2899	package CFClient::UI::Statusbox;	3005	package CFClient::UI::Multiplexer;
2900		3006
2901	our @ISA = CFClient::UI::VBox::;	3007	our @ISA = CFClient::UI::Container::;
2902		3008
2903	sub new {	3009	sub new {
2904	my $class = shift;	3010	my $class = shift;
2905		3011
2906	$class->SUPER::new (	3012	my $self = $class->SUPER::new (
		3013	@_,
		3014	);
		3015
		3016	$self->{current} = $self->{children}[0]
		3017	if @{ $self->{children} };
		3018
		3019	$self
		3020	}
		3021
		3022	sub add {
		3023	my ($self, @widgets) = @_;
		3024
		3025	$self->SUPER::add (@widgets);
		3026
		3027	$self->{current} = $self->{children}[0]
		3028	if @{ $self->{children} };
		3029	}
		3030
		3031	sub set_current_page {
		3032	my ($self, $page_or_widget) = @_;
		3033
		3034	my $widget = ref $page_or_widget
		3035	? $page_or_widget
		3036	: $self->{children}[$page_or_widget];
		3037
		3038	$self->{current} = $widget;
		3039	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3040
		3041	$self->_emit (page_changed => $self->{current});
		3042
		3043	$self->realloc;
		3044	}
		3045
		3046	sub visible_children {
		3047	$_[0]{current}
		3048	}
		3049
		3050	sub size_request {
		3051	my ($self) = @_;
		3052
		3053	$self->{current}->size_request
		3054	}
		3055
		3056	sub size_allocate {
		3057	my ($self, $w, $h) = @_;
		3058
		3059	$self->{current}->configure (0, 0, $w, $h);
		3060	}
		3061
		3062	sub _draw {
		3063	my ($self) = @_;
		3064
		3065	$self->{current}->draw;
		3066	}
		3067
		3068	#############################################################################
		3069
		3070	package CFClient::UI::Notebook;
		3071
		3072	our @ISA = CFClient::UI::VBox::;
		3073
		3074	sub new {
		3075	my $class = shift;
		3076
		3077	my $self = $class->SUPER::new (
		3078	buttonbar => (new CFClient::UI::Buttonbar),
		3079	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3080	# filter => # will be put between multiplexer and $self
		3081	@_,
		3082	);
		3083
		3084	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3085	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3086
		3087	$self
		3088	}
		3089
		3090	sub add {
		3091	my ($self, $title, $widget, $tooltip) = @_;
		3092
		3093	Scalar::Util::weaken $self;
		3094
		3095	$self->{buttonbar}->add (new CFClient::UI::Button
		3096	markup => $title,
		3097	tooltip => $tooltip,
		3098	on_activate => sub { $self->set_current_page ($widget) },
		3099	);
		3100
		3101	$self->{multiplexer}->add ($widget);
		3102	}
		3103
		3104	sub set_current_page {
		3105	my ($self, $page) = @_;
		3106
		3107	$self->{multiplexer}->set_current_page ($page);
		3108	$self->_emit (page_changed => $self->{multiplexer}{current});
		3109	}
		3110
		3111	#############################################################################
		3112
		3113	package CFClient::UI::Combobox;
		3114
		3115	use utf8;
		3116
		3117	our @ISA = CFClient::UI::Button::;
		3118
		3119	sub new {
		3120	my $class = shift;
		3121
		3122	my $self = $class->SUPER::new (
		3123	options => [], # [value, title, longdesc], ...
		3124	value => undef,
		3125	@_,
		3126	);
		3127
		3128	$self->_set_value ($self->{value});
		3129
		3130	$self
		3131	}
		3132
		3133	sub button_down {
		3134	my ($self, $ev) = @_;
		3135
		3136	my @menu_items;
		3137
		3138	for (@{ $self->{options} }) {
		3139	my ($value, $title, $tooltip) = @$_;
		3140
		3141	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3142	}
		3143
		3144	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3145	}
		3146
		3147	sub _set_value {
		3148	my ($self, $value) = @_;
		3149
		3150	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3151	or return;
		3152
		3153	$self->{value} = $item->[0];
		3154	$self->set_markup ("$item->[1] ⇓");
		3155	$self->set_tooltip ($item->[2]);
		3156	}
		3157
		3158	sub set_value {
		3159	my ($self, $value) = @_;
		3160
		3161	return unless $self->{value} ne $value;
		3162
		3163	$self->_set_value ($value);
		3164	$self->_emit (changed => $value);
		3165	}
		3166
		3167	#############################################################################
		3168
		3169	package CFClient::UI::Statusbox;
		3170
		3171	our @ISA = CFClient::UI::VBox::;
		3172
		3173	sub new {
		3174	my $class = shift;
		3175
		3176	my $self = $class->SUPER::new (
2907	fontsize => 0.8,	3177	fontsize => 0.8,
2908	@_,	3178	@_,
2909	)	3179	);
		3180
		3181	Scalar::Util::weaken (my $this = $self);
		3182
		3183	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3184
		3185	$self
2910	}	3186	}
2911		3187
2912	sub reorder {	3188	sub reorder {
2913	my ($self) = @_;	3189	my ($self) = @_;
2914	my $NOW = time;	3190	my $NOW = Time::HiRes::time;
		3191
		3192	# freeze display when hovering over any label
		3193	return if $CFClient::UI::TOOLTIP->{owner}
		3194	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3195	values %{ $self->{item} };
2915		3196
2916	while (my ($k, $v) = each %{ $self->{item} }) {	3197	while (my ($k, $v) = each %{ $self->{item} }) {
2917	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3198	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918	}	3199	}
2919		3200
…		…
2922	my @items = sort {	3203	my @items = sort {
2923	$a->{pri} <=> $b->{pri}	3204	$a->{pri} <=> $b->{pri}
2924	or $b->{id} <=> $a->{id}	3205	or $b->{id} <=> $a->{id}
2925	} values %{ $self->{item} };	3206	} values %{ $self->{item} };
2926		3207
		3208	$self->{timer}->interval (1);
		3209
2927	my $count = 10 + 1;	3210	my $count = 10 + 1;
2928	for my $item (@items) {	3211	for my $item (@items) {
2929	last unless --$count;	3212	last unless --$count;
2930		3213
2931	push @widgets, $item->{label} ||= do {	3214	my $label = $item->{label} ||= do {
2932	# TODO: doesn't handle markup well (read as: at all)	3215	# TODO: doesn't handle markup well (read as: at all)
2933	my $short = $item->{count} > 1	3216	my $short = $item->{count} > 1
2934	? "<b>$item->{count} ×</b> $item->{text}"	3217	? "<b>$item->{count} ×</b> $item->{text}"
2935	: $item->{text};	3218	: $item->{text};
2936		3219
…		…
2944	tooltip => $item->{tooltip},	3227	tooltip => $item->{tooltip},
2945	tooltip_font => $::FONT_PROP,	3228	tooltip_font => $::FONT_PROP,
2946	tooltip_width => 0.67,	3229	tooltip_width => 0.67,
2947	fontsize => $item->{fontsize} || $self->{fontsize},	3230	fontsize => $item->{fontsize} || $self->{fontsize},
2948	max_w => $::WIDTH * 0.44,	3231	max_w => $::WIDTH * 0.44,
2949	fg => $item->{fg},	3232	fg => [@{ $item->{fg} }],
2950	can_events => 1,	3233	can_events => 1,
2951	can_hover => 1	3234	can_hover => 1
2952	};	3235	};
		3236
		3237	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3238	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3239	$label->update;
		3240	$label->set_max_size (undef, $label->{req_h} * $diff)
		3241	if $diff < 1;
		3242	$self->{timer}->interval (1/30);
		3243	} else {
		3244	$label->{fg}[3] = $item->{fg}[3] || 1;
		3245	}
		3246
		3247	push @widgets, $label;
2953	}	3248	}
2954		3249
2955	$self->clear;	3250	$self->clear;
2956	$self->SUPER::add (reverse @widgets);	3251	$self->SUPER::add (reverse @widgets);
2957	}	3252	}
…		…
2962	$text =~ s/^\s+//;	3257	$text =~ s/^\s+//;
2963	$text =~ s/\s+$//;	3258	$text =~ s/\s+$//;
2964		3259
2965	return unless $text;	3260	return unless $text;
2966		3261
2967	my $timeout = time + ((delete $arg{timeout}) || 60);	3262	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968		3263
2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3264	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970		3265
2971	if (my $item = $self->{item}{$group}) {	3266	if (my $item = $self->{item}{$group}) {
2972	if ($item->{text} eq $text) {	3267	if ($item->{text} eq $text) {
2973	$item->{count}++;	3268	$item->{count}++;
2974	} else {	3269	} else {
2975	$item->{count} = 1;	3270	$item->{count} = 1;
2976	$item->{text} = $item->{tooltip} = $text;	3271	$item->{text} = $item->{tooltip} = $text;
2977	}	3272	}
2978	$item->{id} = ++$self->{id};	3273	$item->{id} += 0.2;#d#
2979	$item->{timeout} = $timeout;	3274	$item->{timeout} = $timeout;
2980	delete $item->{label};	3275	delete $item->{label};
2981	} else {	3276	} else {
2982	$self->{item}{$group} = {	3277	$self->{item}{$group} = {
2983	id => ++$self->{id},	3278	id => ++$self->{id},
…		…
3002		3297
3003	$self->reorder;	3298	$self->reorder;
3004	$self->SUPER::reconfigure;	3299	$self->SUPER::reconfigure;
3005	}	3300	}
3006		3301
		3302	sub destroy {
		3303	my ($self) = @_;
		3304
		3305	$self->{timer}->cancel;
		3306
		3307	$self->SUPER::destroy;
		3308	}
		3309
3007	#############################################################################	3310	#############################################################################
3008		3311
3009	package CFClient::UI::Root;	3312	package CFClient::UI::Inventory;
3010		3313
3011	our @ISA = CFClient::UI::Container::;	3314	our @ISA = CFClient::UI::ScrolledWindow::;
3012
3013	use CFClient::OpenGL;
3014		3315
3015	sub new {	3316	sub new {
3016	my $class = shift;	3317	my $class = shift;
3017		3318
3018	my $self = $class->SUPER::new (	3319	my $self = $class->SUPER::new (
3019	visible => 1,	3320	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3020	@_,	3321	@_,
3021	);	3322	);
3022		3323
3023	Scalar::Util::weaken ($self->{root} = $self);
3024
3025	$self	3324	$self
3026	}	3325	}
3027		3326
3028	sub size_request {	3327	sub set_items {
3029	my ($self) = @_;	3328	my ($self, $items) = @_;
3030		3329
3031	($self->{w}, $self->{h})	3330	$self->{child}->clear;
3032	}	3331	return unless $items;
3033		3332
3034	sub _to_pixel {	3333	my @items = sort {
3035	my ($coord, $size, $max) = @_;	3334	($a->{type} <=> $b->{type})
		3335	or ($a->{name} cmp $b->{name})
		3336	} @$items;
3036		3337
3037	$coord =	3338	$self->{real_items} = \@items;
3038	$coord eq "center" ? ($max - $size) * 0.5
3039	: $coord eq "max" ? $max
3040	: $coord;
3041		3339
3042	$coord = 0 if $coord < 0;	3340	my $row = 0;
3043	$coord = $max - $size if $coord > $max - $size;	3341	for my $item (@items) {
		3342	CFClient::Item::update_widgets $item;
3044		3343
3045	int $coord + 0.5	3344	$self->{child}->add (0, $row, $item->{face_widget});
3046	}	3345	$self->{child}->add (1, $row, $item->{desc_widget});
		3346	$self->{child}->add (2, $row, $item->{weight_widget});
3047		3347
3048	sub size_allocate {	3348	$row++;
3049	my ($self, $w, $h) = @_;
3050
3051	for my $child ($self->children) {
3052	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053
3054	$X = $child->{force_x} if exists $child->{force_x};
3055	$Y = $child->{force_y} if exists $child->{force_y};
3056
3057	$X = _to_pixel $X, $W, $self->{w};
3058	$Y = _to_pixel $Y, $H, $self->{h};
3059
3060	$child->configure ($X, $Y, $W, $H);
3061	}	3349	}
3062	}
3063
3064	sub coord2local {
3065	my ($self, $x, $y) = @_;
3066
3067	($x, $y)
3068	}
3069
3070	sub coord2global {
3071	my ($self, $x, $y) = @_;
3072
3073	($x, $y)
3074	}
3075
3076	sub update {
3077	my ($self) = @_;
3078
3079	$::WANT_REFRESH++;
3080	}
3081
3082	sub add {
3083	my ($self, @children) = @_;
3084
3085	$_->{is_toplevel} = 1
3086	for @children;
3087
3088	$self->SUPER::add (@children);
3089	}
3090
3091	sub remove {
3092	my ($self, @children) = @_;
3093
3094	$self->SUPER::remove (@children);
3095
3096	delete $self->{is_toplevel}
3097	for @children;
3098
3099	while (@children) {
3100	my $w = pop @children;
3101	push @children, $w->children;
3102	$w->set_invisible;
3103	}
3104	}
3105
3106	sub on_refresh {
3107	my ($self, $id, $cb) = @_;
3108
3109	$self->{refresh_hook}{$id} = $cb;
3110	}
3111
3112	sub on_post_alloc {
3113	my ($self, $id, $cb) = @_;
3114
3115	$self->{post_alloc_hook}{$id} = $cb;
3116	}
3117
3118	sub draw {
3119	my ($self) = @_;
3120
3121	while ($self->{refresh_hook}) {
3122	$_->()
3123	for values %{delete $self->{refresh_hook}};
3124	}
3125
3126	if ($self->{realloc}) {
3127	my @queue;
3128
3129	while () {
3130	if ($self->{realloc}) {
3131	#TODO use array-of-depth approach
3132
3133	use sort 'stable';
3134
3135	@queue = sort { $a->{visible} <=> $b->{visible} }
3136	@queue, values %{delete $self->{realloc}};
3137	}
3138
3139	my $widget = pop @queue || last;
3140
3141	$widget->{visible} or last; # do not resize invisible widgets
3142
3143	my ($w, $h) = $widget->size_request;
3144
3145	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148	$w = $widget->{force_w} if exists $widget->{force_w};
3149	$h = $widget->{force_h} if exists $widget->{force_h};
3150
3151	if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152	|| delete $widget->{force_realloc}) {
3153	$widget->{req_w} = $w;
3154	$widget->{req_h} = $h;
3155
3156	$self->{size_alloc}{$widget+0} = $widget;
3157
3158	if (my $parent = $widget->{parent}) {
3159	$self->{realloc}{$parent+0} = $parent;
3160	#unshift @queue, $parent;
3161	$parent->{force_size_alloc} = 1;
3162	$self->{size_alloc}{$parent+0} = $parent;
3163	}
3164	}
3165
3166	delete $self->{realloc}{$widget+0};
3167	}
3168	}
3169
3170	while (my $size_alloc = delete $self->{size_alloc}) {
3171	my @queue = sort { $b->{visible} <=> $a->{visible} }
3172	values %$size_alloc;
3173
3174	while () {
3175	my $widget = pop @queue || last;
3176
3177	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179	$w = 0 if $w < 0;
3180	$h = 0 if $h < 0;
3181
3182	$w = int $w + 0.5;
3183	$h = int $h + 0.5;
3184
3185	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186	$widget->{w} = $w;
3187	$widget->{h} = $h;
3188
3189	$widget->emit (size_allocate => $w, $h);
3190	}
3191	}
3192	}
3193
3194	while ($self->{post_alloc_hook}) {
3195	$_->()
3196	for values %{delete $self->{post_alloc_hook}};
3197	}
3198
3199
3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202	glClear GL_COLOR_BUFFER_BIT;
3203
3204	glMatrixMode GL_PROJECTION;
3205	glLoadIdentity;
3206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207	glMatrixMode GL_MODELVIEW;
3208	glLoadIdentity;
3209
3210	$self->_draw;
3211	}	3350	}
3212		3351
3213	#############################################################################	3352	#############################################################################
3214		3353
3215	package CFClient::UI::BindEditor;	3354	package CFClient::UI::BindEditor;
…		…
3310	$rec = $::CONN->stop_record if $::CONN;	3449	$rec = $::CONN->stop_record if $::CONN;
3311	return unless ref $rec eq 'ARRAY';	3450	return unless ref $rec eq 'ARRAY';
3312	$self->set_command_list ($rec);	3451	$self->set_command_list ($rec);
3313	}	3452	}
3314		3453
3315	# if $commit is true, the binding will be set after the user entered a key combo	3454
		3455	sub ask_for_bind_and_commit {
		3456	my ($self) = @_;
		3457	$self->ask_for_bind (1);
		3458	}
		3459
3316	sub ask_for_bind {	3460	sub ask_for_bind {
3317	my ($self, $commit) = @_;	3461	my ($self, $commit) = @_;
3318		3462
3319	CFClient::Binder::open_binding_dialog (sub {	3463	CFClient::Binder::open_binding_dialog (sub {
3320	my ($mod, $sym) = @_;	3464	my ($mod, $sym) = @_;
…		…
3400		3544
3401	$idx++	3545	$idx++
3402	}	3546	}
3403	}	3547	}
3404		3548
3405
3406	#############################################################################	3549	#############################################################################
3407		3550
3408	package CFClient::UI::SpellList;	3551	package CFClient::UI::SpellList;
3409		3552
3410	our @ISA = CFClient::UI::FancyFrame::;	3553	our @ISA = CFClient::UI::Table::;
3411		3554
3412	sub new {	3555	sub new {
3413	my $class = shift;	3556	my $class = shift;
3414		3557
3415	my $self = $class->SUPER::new (binding => [], commands => [], @_);	3558	my $self = $class->SUPER::new (
3416		3559	binding => [],
3417	$self->add (new CFClient::UI::ScrolledWindow	3560	commands => [],
3418	scrolled => $self->{spellbox} = new CFClient::UI::Table);	3561	@_,
3419		3562	)
3420	$self;
3421	}	3563	}
3422		3564
3423	# XXX: Do sorting? Argl...	3565	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3566
		3567	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3568	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3569	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3570	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3571	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3572	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3573	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3574	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3575	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3576	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3577
		3578	sub rebuild_spell_list {
		3579	my ($self) = @_;
		3580
		3581	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3582	$self->clear;
		3583
		3584	return unless $::CONN;
		3585
		3586	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3587	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3588	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3589	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3590	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3591
		3592	my $row = 0;
		3593
		3594	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3595	my $spell = $self->{spell}{$_};
		3596
		3597	$row++;
		3598
		3599	my $spell_cb = sub {
		3600	my ($widget, $ev) = @_;
		3601
		3602	if ($ev->{button} == 1) {
		3603	$::CONN->user_send ("cast $spell->{name}");
		3604	} elsif ($ev->{button} == 2) {
		3605	$::CONN->user_send ("invoke $spell->{name}");
		3606	} elsif ($ev->{button} == 3) {
		3607	(new CFClient::UI::Menu
		3608	items => [
		3609	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3610	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3611	],
		3612	)->popup ($ev);
		3613	} else {
		3614	return 0;
		3615	}
		3616
		3617	1
		3618	};
		3619
		3620	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3621
		3622	#TODO: add path info to tooltip
		3623	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3624
		3625	$self->add (0, $row, new CFClient::UI::Face
		3626	face => $spell->{face},
		3627	can_hover => 1,
		3628	can_events => 1,
		3629	tooltip => $tooltip,
		3630	on_button_down => $spell_cb,
		3631	);
		3632
		3633	$self->add (1, $row, new CFClient::UI::Label
		3634	expand => 1,
		3635	text => $spell->{name},
		3636	can_hover => 1,
		3637	can_events => 1,
		3638	tooltip => $tooltip,
		3639	on_button_down => $spell_cb,
		3640	);
		3641
		3642	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3643	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3644	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3645	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3646	}
		3647	});
		3648	}
		3649
3424	sub add_spell {	3650	sub add_spell {
3425	my ($self, $spell) = @_;	3651	my ($self, $spell) = @_;
		3652
3426	$self->{spells}->{$spell->{name}} = $spell;	3653	$self->{spell}->{$spell->{name}} = $spell;
3427		3654	$self->rebuild_spell_list;
3428	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429	face => $spell->{face},
3430	can_hover => 1,
3431	can_events => 1,
3432	tooltip => $spell->{message});
3433
3434	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435	text => $spell->{name},
3436	can_hover => 1,
3437	can_events => 1,
3438	tooltip => $spell->{message},
3439	expand => 1);
3440
3441	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3442	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3443	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3444	expand => 1);
3445
3446	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3447	text => "bind to key",
3448	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3449	}
3450
3451	sub rebuild_spell_list {
3452	my ($self) = @_;
3453	$self->{tbl_idx} = 0;
3454	$self->add_spell ($_) for values %{$self->{spells}};
3455	}	3655	}
3456		3656
3457	sub remove_spell {	3657	sub remove_spell {
3458	my ($self, $spell) = @_;	3658	my ($self, $spell) = @_;
		3659
3459	delete $self->{spells}->{$spell->{name}};	3660	delete $self->{spell}->{$spell->{name}};
3460	$self->rebuild_spell_list;	3661	$self->rebuild_spell_list;
		3662	}
		3663
		3664	sub clear_spells {
		3665	my ($self) = @_;
		3666
		3667	$self->{spell} = {};
		3668	$self->rebuild_spell_list;
		3669	}
		3670
		3671	#############################################################################
		3672
		3673	package CFClient::UI::Root;
		3674
		3675	our @ISA = CFClient::UI::Container::;
		3676
		3677	use List::Util qw(min max);
		3678
		3679	use CFClient::OpenGL;
		3680
		3681	sub new {
		3682	my $class = shift;
		3683
		3684	my $self = $class->SUPER::new (
		3685	visible => 1,
		3686	@_,
		3687	);
		3688
		3689	Scalar::Util::weaken ($self->{root} = $self);
		3690
		3691	$self
		3692	}
		3693
		3694	sub size_request {
		3695	my ($self) = @_;
		3696
		3697	($self->{w}, $self->{h})
		3698	}
		3699
		3700	sub _to_pixel {
		3701	my ($coord, $size, $max) = @_;
		3702
		3703	$coord =
		3704	$coord eq "center" ? ($max - $size) * 0.5
		3705	: $coord eq "max" ? $max
		3706	: $coord;
		3707
		3708	$coord = 0 if $coord < 0;
		3709	$coord = $max - $size if $coord > $max - $size;
		3710
		3711	int $coord + 0.5
		3712	}
		3713
		3714	sub size_allocate {
		3715	my ($self, $w, $h) = @_;
		3716
		3717	for my $child ($self->children) {
		3718	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3719
		3720	$X = $child->{force_x} if exists $child->{force_x};
		3721	$Y = $child->{force_y} if exists $child->{force_y};
		3722
		3723	$X = _to_pixel $X, $W, $self->{w};
		3724	$Y = _to_pixel $Y, $H, $self->{h};
		3725
		3726	$child->configure ($X, $Y, $W, $H);
		3727	}
		3728	}
		3729
		3730	sub coord2local {
		3731	my ($self, $x, $y) = @_;
		3732
		3733	($x, $y)
		3734	}
		3735
		3736	sub coord2global {
		3737	my ($self, $x, $y) = @_;
		3738
		3739	($x, $y)
		3740	}
		3741
		3742	sub update {
		3743	my ($self) = @_;
		3744
		3745	$::WANT_REFRESH++;
		3746	}
		3747
		3748	sub add {
		3749	my ($self, @children) = @_;
		3750
		3751	$_->{is_toplevel} = 1
		3752	for @children;
		3753
		3754	$self->SUPER::add (@children);
		3755	}
		3756
		3757	sub remove {
		3758	my ($self, @children) = @_;
		3759
		3760	$self->SUPER::remove (@children);
		3761
		3762	delete $self->{is_toplevel}
		3763	for @children;
		3764
		3765	while (@children) {
		3766	my $w = pop @children;
		3767	push @children, $w->children;
		3768	$w->set_invisible;
		3769	}
		3770	}
		3771
		3772	sub on_refresh {
		3773	my ($self, $id, $cb) = @_;
		3774
		3775	$self->{refresh_hook}{$id} = $cb;
		3776	}
		3777
		3778	sub on_post_alloc {
		3779	my ($self, $id, $cb) = @_;
		3780
		3781	$self->{post_alloc_hook}{$id} = $cb;
		3782	}
		3783
		3784	sub draw {
		3785	my ($self) = @_;
		3786
		3787	while ($self->{refresh_hook}) {
		3788	$_->()
		3789	for values %{delete $self->{refresh_hook}};
		3790	}
		3791
		3792	if ($self->{realloc}) {
		3793	my %queue;
		3794	my @queue;
		3795	my $widget;
		3796
		3797	outer:
		3798	while () {
		3799	if (my $realloc = delete $self->{realloc}) {
		3800	for $widget (values %$realloc) {
		3801	$widget->{visible} or next; # do not resize invisible widgets
		3802
		3803	$queue{$widget+0}++ and next; # duplicates are common
		3804
		3805	push @{ $queue[$widget->{visible}] }, $widget;
		3806	}
		3807	}
		3808
		3809	while () {
		3810	@queue or last outer;
		3811
		3812	$widget = pop @{ $queue[-1] || [] }
		3813	and last;
		3814
		3815	pop @queue;
		3816	}
		3817
		3818	delete $queue{$widget+0};
		3819
		3820	my ($w, $h) = $widget->size_request;
		3821
		3822	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3823	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3824
		3825	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3826	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3827
		3828	$w = $widget->{force_w} if exists $widget->{force_w};
		3829	$h = $widget->{force_h} if exists $widget->{force_h};
		3830
		3831	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3832	|| delete $widget->{force_realloc}) {
		3833	$widget->{req_w} = $w;
		3834	$widget->{req_h} = $h;
		3835
		3836	$self->{size_alloc}{$widget+0} = $widget;
		3837
		3838	if (my $parent = $widget->{parent}) {
		3839	$self->{realloc}{$parent+0} = $parent
		3840	unless $queue{$parent+0};
		3841
		3842	$parent->{force_size_alloc} = 1;
		3843	$self->{size_alloc}{$parent+0} = $parent;
		3844	}
		3845	}
		3846
		3847	delete $self->{realloc}{$widget+0};
		3848	}
		3849	}
		3850
		3851	while (my $size_alloc = delete $self->{size_alloc}) {
		3852	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3853	values %$size_alloc;
		3854
		3855	while () {
		3856	my $widget = pop @queue || last;
		3857
		3858	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3859
		3860	$w = 0 if $w < 0;
		3861	$h = 0 if $h < 0;
		3862
		3863	$w = int $w + 0.5;
		3864	$h = int $h + 0.5;
		3865
		3866	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3867	$widget->{old_w} = $widget->{w};
		3868	$widget->{old_h} = $widget->{h};
		3869
		3870	$widget->{w} = $w;
		3871	$widget->{h} = $h;
		3872
		3873	$widget->emit (size_allocate => $w, $h);
		3874	}
		3875	}
		3876	}
		3877
		3878	while ($self->{post_alloc_hook}) {
		3879	$_->()
		3880	for values %{delete $self->{post_alloc_hook}};
		3881	}
		3882
		3883
		3884	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		3885	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		3886	glClear GL_COLOR_BUFFER_BIT;
		3887
		3888	glMatrixMode GL_PROJECTION;
		3889	glLoadIdentity;
		3890	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		3891	glMatrixMode GL_MODELVIEW;
		3892	glLoadIdentity;
		3893
		3894	{
		3895	package CFClient::UI::Base;
		3896
		3897	($draw_x, $draw_y, $draw_w, $draw_h) =
		3898	(0, 0, $self->{w}, $self->{h});
		3899	}
		3900
		3901	$self->_draw;
3461	}	3902	}
3462		3903
3463	#############################################################################	3904	#############################################################################
3464		3905
3465	package CFClient::UI;	3906	package CFClient::UI;

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