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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.262 by elmex, Wed May 31 13:44:26 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 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;
…		…
276	delete $self->{visible};	278	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);
…		…
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 ($self) = @_;
572		590
…		…
610		628
611	if ($color && (@$color < 4 || $color->[3])) {	629	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	630	my ($w, $h) = @$self{qw(w h)};
613		631
614	glEnable GL_BLEND;	632	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	633	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	634	glColor_premultiply @$color;
617		635
618	glBegin GL_QUADS;	636	glBegin GL_QUADS;
619	glVertex 0 , 0;	637	glVertex 0 , 0;
620	glVertex 0 , $h;	638	glVertex 0 , $h;
621	glVertex $w, $h;	639	glVertex $w, $h;
…		…
652	our @ISA = CFClient::UI::Base::;	670	our @ISA = CFClient::UI::Base::;
653		671
654	sub new {	672	sub new {
655	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
656		674
657	my $children = delete $arg{children} || [];	675	my $children = delete $arg{children};
658		676
659	my $self = $class->SUPER::new (	677	my $self = $class->SUPER::new (
660	children => [],	678	children => [],
661	can_events => 0,	679	can_events => 0,
662	%arg,	680	%arg,
663	);	681	);
		682
664	$self->add ($_) for @$children;	683	$self->add (@$children)
		684	if $children;
665		685
666	$self	686	$self
667	}	687	}
668		688
669	sub add {	689	sub add {
…		…
717	$x -= $self->{x};	737	$x -= $self->{x};
718	$y -= $self->{y};	738	$y -= $self->{y};
719		739
720	my $res;	740	my $res;
721		741
722	for (reverse @{ $self->{children} }) {	742	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	743	$res = $_->find_widget ($x, $y)
724	and return $res;	744	and return $res;
725	}	745	}
726		746
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	747	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
776	$self->{children}[0]->configure (0, 0, $w, $h);	796	$self->{children}[0]->configure (0, 0, $w, $h);
777	}	797	}
778		798
779	#############################################################################	799	#############################################################################
780		800
		801	# back-buffered drawing area
		802
781	package CFClient::UI::Window;	803	package CFClient::UI::Window;
782		804
783	our @ISA = CFClient::UI::Bin::;	805	our @ISA = CFClient::UI::Bin::;
784		806
785	use CFClient::OpenGL;	807	use CFClient::OpenGL;
…		…
803	$self->SUPER::size_allocate ($w, $h);	825	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	826	$self->update;
805	}	827	}
806		828
807	sub _render {	829	sub _render {
		830	my ($self) = @_;
		831
808	$_[0]{children}[0]->draw;	832	$self->{children}[0]->draw;
809	}	833	}
810		834
811	sub render_child {	835	sub render_child {
812	my ($self) = @_;	836	my ($self) = @_;
813		837
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	838	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	839	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	840	glClear GL_COLOR_BUFFER_BIT;
817		841
		842	{
		843	package CFClient::UI::Base;
		844
		845	($draw_x, $draw_y, $draw_w, $draw_h) =
		846	(0, 0, $self->{w}, $self->{h});
		847	}
		848
818	$self->_render;	849	$self->_render;
819	};	850	};
820	}	851	}
821		852
822	sub _draw {	853	sub _draw {
823	my ($self) = @_;	854	my ($self) = @_;
824		855
825	my ($w, $h) = ($self->w, $self->h);	856	my ($w, $h) = @$self{qw(w h)};
826		857
827	my $tex = $self->{texture}	858	my $tex = $self->{texture}
828	or return;	859	or return;
829		860
830	glEnable GL_TEXTURE_2D;	861	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	863	glColor 0, 0, 0, 1;
833		864
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	865	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835		866
836	glDisable GL_TEXTURE_2D;	867	glDisable GL_TEXTURE_2D;
837	}	868	}
…		…
913	}	944	}
914		945
915	sub _render {	946	sub _render {
916	my ($self) = @_;	947	my ($self) = @_;
917		948
		949	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		950	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		951
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		953
920	$self->SUPER::_render;	954	$self->SUPER::_render;
921	}	955	}
922		956
…		…
925	package CFClient::UI::ScrolledWindow;	959	package CFClient::UI::ScrolledWindow;
926		960
927	our @ISA = CFClient::UI::HBox::;	961	our @ISA = CFClient::UI::HBox::;
928		962
929	sub new {	963	sub new {
930	my $class = shift;	964	my ($class, %arg) = @_;
		965
		966	my $child = delete $arg{child};
931		967
932	my $self;	968	my $self;
933		969
934	my $slider = new CFClient::UI::Slider	970	my $slider = new CFClient::UI::Slider
935	vertical => 1,	971	vertical => 1,
…		…
940	;	976	;
941		977
942	$self = $class->SUPER::new (	978	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	979	vp => (new CFClient::UI::ViewPort expand => 1),
944	slider => $slider,	980	slider => $slider,
945	@_,	981	%arg,
946	);	982	);
947		983
948	$self->{vp}->add ($self->{scrolled});
949	$self->add ($self->{vp});
950	$self->add ($self->{slider});	984	$self->SUPER::add ($self->{vp}, $self->{slider});
		985	$self->add ($child) if $child;
951		986
952	$self	987	$self
		988	}
		989
		990	sub add {
		991	my ($self, $widget) = @_;
		992
		993	$self->{vp}->add ($self->{child} = $widget);
953	}	994	}
954		995
955	sub update {	996	sub update {
956	my ($self) = @_;	997	my ($self) = @_;
957		998
…		…
996		1037
997	if ($self->{bg}) {	1038	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1039	my ($w, $h) = @$self{qw(w h)};
999		1040
1000	glEnable GL_BLEND;	1041	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1043	glColor_premultiply @{ $self->{bg} };
1003		1044
1004	glBegin GL_QUADS;	1045	glBegin GL_QUADS;
1005	glVertex 0 , 0;	1046	glVertex 0 , 0;
1006	glVertex 0 , $h;	1047	glVertex 0 , $h;
1007	glVertex $w, $h;	1048	glVertex $w, $h;
…		…
1029	my @border =	1070	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1071	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);	1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1073
1033	sub new {	1074	sub new {
1034	my $class = shift;	1075	my ($class, %arg) = @_;
		1076
		1077	my $title = delete $arg{title};
1035		1078
1036	my $self = $class->SUPER::new (	1079	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1080	bg => [1, 1, 1, 1],
1038	border_bg => [1, 1, 1, 1],	1081	border_bg => [1, 1, 1, 1],
1039	border => 0.6,	1082	border => 0.6,
1040	can_events => 1,	1083	can_events => 1,
1041	min_w => 16,	1084	min_w => 16,
1042	min_h => 16,	1085	min_h => 16,
1043	@_	1086	%arg,
1044	);	1087	);
1045		1088
1046	$self->{title} &&= new CFClient::UI::Label	1089	$self->{title} = new CFClient::UI::Label
1047	align => 0,	1090	align => 0,
1048	valign => 1,	1091	valign => 1,
1049	text => $self->{title},	1092	text => $title,
1050	fontsize => $self->{border};	1093	fontsize => $self->{border}
		1094	if defined $title;
1051		1095
1052	$self	1096	$self
		1097	}
		1098
		1099	sub add {
		1100	my ($self, @widgets) = @_;
		1101
		1102	$self->SUPER::add (@widgets);
		1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1053	}	1104	}
1054		1105
1055	sub border {	1106	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1107	int $_[0]{border} * $::FONTSIZE
1057	}	1108	}
1058		1109
1059	sub size_request {	1110	sub size_request {
1060	my ($self) = @_;	1111	my ($self) = @_;
		1112
		1113	$self->{title}->size_request
		1114	if $self->{title};
1061		1115
1062	my ($w, $h) = $self->SUPER::size_request;	1116	my ($w, $h) = $self->SUPER::size_request;
1063		1117
1064	(	1118	(
1065	$w + $self->border * 2,	1119	$w + $self->border * 2,
…		…
1068	}	1122	}
1069		1123
1070	sub size_allocate {	1124	sub size_allocate {
1071	my ($self, $w, $h) = @_;	1125	my ($self, $w, $h) = @_;
1072		1126
		1127	if ($self->{title}) {
		1128	$self->{title}{w} = $w;
		1129	$self->{title}{h} = $h;
		1130	$self->{title}->size_allocate ($w, $h);
		1131	}
		1132
		1133	my $border = $self->border;
		1134
1073	$h -= List::Util::max 0, $self->border * 2;	1135	$h -= List::Util::max 0, $border * 2;
1074	$w -= List::Util::max 0, $self->border * 2;	1136	$w -= List::Util::max 0, $border * 2;
1075		1137
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);	1138	$self->child->configure ($border, $border, $w, $h);
1080	}	1139	}
1081		1140
1082	sub button_down {	1141	sub button_down {
1083	my ($self, $ev, $x, $y) = @_;	1142	my ($self, $ev, $x, $y) = @_;
1084		1143
…		…
1103	my $dy = $ev->{y} - $oy;	1162	my $dy = $ev->{y} - $oy;
1104		1163
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1164	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1165	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1166
		1167	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1168	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1169	};
1111		1170
1112	} elsif ($lr ^ $td) {	1171	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1172	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1173	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1176	my ($ev, $x, $y) = @_;
1118		1177
1119	($x, $y) = ($ev->{x}, $ev->{y});	1178	($x, $y) = ($ev->{x}, $ev->{y});
1120		1179
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1181	# HACK: the next line is required to enforce placement
		1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1183	};
		1184	} else {
		1185	return 0;
		1186	}
		1187
1123	}	1188	1
1124	}	1189	}
1125		1190
1126	sub button_up {	1191	sub button_up {
1127	my ($self, $ev, $x, $y) = @_;	1192	my ($self, $ev, $x, $y) = @_;
1128		1193
1129	delete $self->{motion};	1194	!!delete $self->{motion}
1130	}	1195	}
1131		1196
1132	sub mouse_motion {	1197	sub mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1198	my ($self, $ev, $x, $y) = @_;
1134		1199
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1200	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1201
		1202	!!$self->{motion}
1136	}	1203	}
1137		1204
1138	sub _draw {	1205	sub _draw {
1139	my ($self) = @_;	1206	my ($self) = @_;
1140		1207
		1208	my $child = $self->{children}[0];
		1209
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1210	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1211	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1212
1144	glEnable GL_TEXTURE_2D;	1213	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1215
1147	my $border = $self->border;	1216	my $border = $self->border;
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1231	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1232	}
1164		1233
1165	glDisable GL_TEXTURE_2D;	1234	glDisable GL_TEXTURE_2D;
1166		1235
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1236	$child->draw;
		1237
		1238	if ($self->{title}) {
		1239	glTranslate 0, $border - $self->{h};
		1240	$self->{title}->_draw;
		1241	}
1170	}	1242	}
1171		1243
1172	#############################################################################	1244	#############################################################################
1173		1245
1174	package CFClient::UI::Table;	1246	package CFClient::UI::Table;
…		…
1467		1539
1468	delete $self->{texture};	1540	delete $self->{texture};
1469	$self->SUPER::update;	1541	$self->SUPER::update;
1470	}	1542	}
1471		1543
		1544	sub realloc {
		1545	my ($self) = @_;
		1546
		1547	delete $self->{ox};
		1548	$self->SUPER::realloc;
		1549	}
		1550
1472	sub set_text {	1551	sub set_text {
1473	my ($self, $text) = @_;	1552	my ($self, $text) = @_;
1474		1553
1475	return if $self->{text} eq "T$text";	1554	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1555	$self->{text} = "T$text";
1477		1556
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1558	$self->{layout}->set_text ($text);
		1559	delete $self->{req_h};
1480		1560
1481	$self->realloc;	1561	$self->realloc;
1482	$self->update;	1562	$self->update;
1483	}	1563	}
1484		1564
…		…
1490		1570
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1571	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1572
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1573	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1574	$self->{layout}->set_markup ($markup);
		1575	delete $self->{req_h};
1495		1576
1496	$self->realloc;	1577	$self->realloc;
1497	$self->update;	1578	$self->update;
1498	}	1579	}
1499		1580
1500	sub size_request {	1581	sub size_request {
1501	my ($self) = @_;	1582	my ($self) = @_;
1502		1583
		1584	if (exists $self->{req_h}) {
		1585	@$self{qw(req_w req_h)}
		1586	} else {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1587	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1588	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1589	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1590	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1591	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1592
1509	my ($w, $h) = $self->{layout}->size;	1593	my ($w, $h) = $self->{layout}->size;
1510		1594
1511	if (exists $self->{template}) {	1595	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1596	$self->{template}->set_font ($self->{font}) if $self->{font};
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1597	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1598
1515	my ($w2, $h2) = $self->{template}->size;	1599	my ($w2, $h2) = $self->{template}->size;
1516		1600
1517	$w = List::Util::max $w, $w2;	1601	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1602	$h = List::Util::max $h, $h2;
1519	}	1603	}
1520		1604
1521	($w, $h)	1605	($w, $h)
		1606	}
1522	}	1607	}
1523		1608
1524	sub size_allocate {	1609	sub size_allocate {
1525	my ($self, $w, $h) = @_;	1610	my ($self, $w, $h) = @_;
1526		1611
		1612	delete $self->{ox};
		1613
1527	delete $self->{texture};	1614	delete $self->{texture}
		1615	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1528	}	1616	}
1529		1617
1530	sub set_fontsize {	1618	sub set_fontsize {
1531	my ($self, $fontsize) = @_;	1619	my ($self, $fontsize) = @_;
1532		1620
…		…
1547	$self->{layout}->set_width ($self->{w});	1635	$self->{layout}->set_width ($self->{w});
1548	$self->{layout}->set_ellipsise ($self->{ellipsise});	1636	$self->{layout}->set_ellipsise ($self->{ellipsise});
1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1637	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1638	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551		1639
1552	my $tex = new_from_layout CFClient::Texture $self->{layout};	1640	new_from_layout CFClient::Texture $self->{layout}
		1641	};
1553		1642
		1643	unless (exists $self->{ox}) {
1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1644	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1645	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556	: ($self->{w} - $tex->{w}) * 0.5);	1646	: ($self->{w} - $tex->{w}) * 0.5);
1557		1647
1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1648	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1649	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560	: ($self->{h} - $tex->{h}) * 0.5);	1650	: ($self->{h} - $tex->{h}) * 0.5);
1561
1562	$tex
1563	};	1651	};
1564		1652
1565	glEnable GL_TEXTURE_2D;	1653	glEnable GL_TEXTURE_2D;
1566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1567		1654
1568	if ($tex->{format} == GL_ALPHA) {	1655	if ($tex->{format} == GL_ALPHA) {
		1656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569	glColor @{$self->{fg}};	1657	glColor @{$self->{fg}};
1570	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1658	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571	} else {	1659	} else {
		1660	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1661	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573	}	1662	}
1574		1663
1575	glDisable GL_TEXTURE_2D;	1664	glDisable GL_TEXTURE_2D;
1576	}	1665	}
…		…
1605		1694
1606	delete $self->{cur_h};	1695	delete $self->{cur_h};
1607		1696
1608	return if $self->{text} eq $text;	1697	return if $self->{text} eq $text;
1609		1698
1610	delete $self->{texture};
1611
1612	$self->{last_activity} = $::NOW;	1699	$self->{last_activity} = $::NOW;
1613	$self->{text} = $text;	1700	$self->{text} = $text;
1614		1701
1615	$text =~ s/./*/g if $self->{hidden};	1702	$text =~ s/./*/g if $self->{hidden};
1616	$self->{layout}->set_text ("$text ");	1703	$self->{layout}->set_text ("$text ");
		1704	delete $self->{req_h};
1617		1705
1618	$self->_emit (changed => $self->{text});	1706	$self->_emit (changed => $self->{text});
		1707
		1708	$self->realloc;
		1709	$self->update;
1619	}	1710	}
1620		1711
1621	sub set_text {	1712	sub set_text {
1622	my ($self, $text) = @_;	1713	my ($self, $text) = @_;
1623		1714
1624	$self->{cursor} = length $text;	1715	$self->{cursor} = length $text;
1625	$self->_set_text ($text);	1716	$self->_set_text ($text);
1626
1627	$self->realloc;
1628	}	1717	}
1629		1718
1630	sub get_text {	1719	sub get_text {
1631	$_[0]{text}	1720	$_[0]{text}
1632	}	1721	}
…		…
1662	$self->{cursor} = length $text;	1751	$self->{cursor} = length $text;
1663	} elsif ($uni == 27) {	1752	} elsif ($uni == 27) {
1664	$self->_emit ('escape');	1753	$self->_emit ('escape');
1665	} elsif ($uni) {	1754	} elsif ($uni) {
1666	substr $text, $self->{cursor}++, 0, chr $uni;	1755	substr $text, $self->{cursor}++, 0, chr $uni;
		1756	} else {
		1757	return 0;
1667	}	1758	}
1668		1759
1669	$self->_set_text ($text);	1760	$self->_set_text ($text);
1670		1761
1671	$self->realloc;	1762	$self->realloc;
		1763
		1764	1
1672	}	1765	}
1673		1766
1674	sub focus_in {	1767	sub focus_in {
1675	my ($self) = @_;	1768	my ($self) = @_;
1676		1769
…		…
1691	utf8::encode $text;	1784	utf8::encode $text;
1692	$self->{cursor} = length substr $text, 0, $idx;	1785	$self->{cursor} = length substr $text, 0, $idx;
1693		1786
1694	$self->_set_text ($self->{text});	1787	$self->_set_text ($self->{text});
1695	$self->update;	1788	$self->update;
		1789
		1790	1
1696	}	1791	}
1697		1792
1698	sub mouse_motion {	1793	sub mouse_motion {
1699	my ($self, $ev, $x, $y) = @_;	1794	my ($self, $ev, $x, $y) = @_;
1700	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1795	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1796
		1797	0
1701	}	1798	}
1702		1799
1703	sub _draw {	1800	sub _draw {
1704	my ($self) = @_;	1801	my ($self) = @_;
1705		1802
1706	local $self->{fg} = $self->{fg};	1803	local $self->{fg} = $self->{fg};
1707		1804
1708	if ($FOCUS == $self) {	1805	if ($FOCUS == $self) {
1709	glColor @{$self->{active_bg}};	1806	glColor_premultiply @{$self->{active_bg}};
1710	$self->{fg} = $self->{active_fg};	1807	$self->{fg} = $self->{active_fg};
1711	} else {	1808	} else {
1712	glColor @{$self->{bg}};	1809	glColor_premultiply @{$self->{bg}};
1713	}	1810	}
1714		1811
1715	glEnable GL_BLEND;	1812	glEnable GL_BLEND;
1716	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1813	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717	glBegin GL_QUADS;	1814	glBegin GL_QUADS;
1718	glVertex 0 , 0;	1815	glVertex 0 , 0;
1719	glVertex 0 , $self->{h};	1816	glVertex 0 , $self->{h};
1720	glVertex $self->{w}, $self->{h};	1817	glVertex $self->{w}, $self->{h};
1721	glVertex $self->{w}, 0;	1818	glVertex $self->{w}, 0;
…		…
1782	} else {	1879	} else {
1783	$self->set_text ($self->{history_saveback});	1880	$self->set_text ($self->{history_saveback});
1784	}	1881	}
1785		1882
1786	} else {	1883	} else {
1787	$self->SUPER::key_down ($ev);	1884	return $self->SUPER::key_down ($ev)
		1885	}
		1886
1788	}	1887	1
1789
1790	}	1888	}
1791		1889
1792	#############################################################################	1890	#############################################################################
1793		1891
1794	package CFClient::UI::Button;	1892	package CFClient::UI::Button;
…		…
1823	my ($self, $ev, $x, $y) = @_;	1921	my ($self, $ev, $x, $y) = @_;
1824		1922
1825	$self->emit ("activate")	1923	$self->emit ("activate")
1826	if $x >= 0 && $x < $self->{w}	1924	if $x >= 0 && $x < $self->{w}
1827	&& $y >= 0 && $y < $self->{h};	1925	&& $y >= 0 && $y < $self->{h};
		1926
		1927	1
1828	}	1928	}
1829		1929
1830	sub _draw {	1930	sub _draw {
1831	my ($self) = @_;	1931	my ($self) = @_;
1832		1932
1833	local $self->{fg} = $self->{fg};	1933	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835	if ($GRAB == $self) {
1836	$self->{fg} = $self->{active_fg};
1837	}
1838		1934
1839	glEnable GL_TEXTURE_2D;	1935	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1936	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841	glColor 0, 0, 0, 1;	1937	glColor 0, 0, 0, 1;
1842		1938
…		…
1886		1982
1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	1983	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	1984	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889	$self->{state} = !$self->{state};	1985	$self->{state} = !$self->{state};
1890	$self->_emit (changed => $self->{state});	1986	$self->_emit (changed => $self->{state});
		1987	} else {
		1988	return 0
		1989	}
		1990
1891	}	1991	1
1892	}	1992	}
1893		1993
1894	sub _draw {	1994	sub _draw {
1895	my ($self) = @_;	1995	my ($self) = @_;
1896		1996
…		…
2063		2163
2064	my $h1 = $self->{h} * (1 - $ycut1);	2164	my $h1 = $self->{h} * (1 - $ycut1);
2065	my $h2 = $self->{h} * (1 - $ycut2);	2165	my $h2 = $self->{h} * (1 - $ycut2);
2066		2166
2067	glEnable GL_BLEND;	2167	glEnable GL_BLEND;
2068	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2168	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2169	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glEnable GL_TEXTURE_2D;	2170	glEnable GL_TEXTURE_2D;
2070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2171	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071		2172
2072	glBindTexture GL_TEXTURE_2D, $t1->{name};	2173	glBindTexture GL_TEXTURE_2D, $t1->{name};
2073	glBegin GL_QUADS;	2174	glBegin GL_QUADS;
…		…
2234		2335
2235	$self->SUPER::button_down ($ev, $x, $y);	2336	$self->SUPER::button_down ($ev, $x, $y);
2236		2337
2237	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2338	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238		2339
2239	$self->mouse_motion ($ev, $x, $y);	2340	$self->mouse_motion ($ev, $x, $y)
2240	}	2341	}
2241		2342
2242	sub mouse_motion {	2343	sub mouse_motion {
2243	my ($self, $ev, $x, $y) = @_;	2344	my ($self, $ev, $x, $y) = @_;
2244		2345
…		…
2248	my (undef, $lo, $hi, $page) = @{$self->{range}};	2349	my (undef, $lo, $hi, $page) = @{$self->{range}};
2249		2350
2250	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2351	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251		2352
2252	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2353	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2354	} else {
		2355	return 0;
		2356	}
		2357
2253	}	2358	1
2254	}	2359	}
2255		2360
2256	sub update {	2361	sub update {
2257	my ($self) = @_;	2362	my ($self) = @_;
2258		2363
2259	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2364	delete $self->{knob_w};
		2365	$self->SUPER::update;
		2366	}
		2367
		2368	sub _draw {
		2369	my ($self) = @_;
		2370
		2371	unless ($self->{knob_w}) {
2260	$self->set_value ($self->{range}[0]);	2372	$self->set_value ($self->{range}[0]);
2261		2373
2262	my ($value, $lo, $hi, $page) = @{$self->{range}};	2374	my ($value, $lo, $hi, $page) = @{$self->{range}};
2263	my $range = ($hi - $page - $lo) || 1e-100;	2375	my $range = ($hi - $page - $lo) || 1e-100;
2264		2376
…		…
2270	$value = ($value - $lo) / $range;	2382	$value = ($value - $lo) / $range;
2271	$value = $value * $self->{scale} + $self->{offset};	2383	$value = $value * $self->{scale} + $self->{offset};
2272		2384
2273	$self->{knob_x} = $value - $knob_w * 0.5;	2385	$self->{knob_x} = $value - $knob_w * 0.5;
2274	$self->{knob_w} = $knob_w;	2386	$self->{knob_w} = $knob_w;
2275	});	2387	}
2276
2277	$self->SUPER::update;
2278	}
2279
2280	sub _draw {
2281	my ($self) = @_;
2282		2388
2283	$self->SUPER::_draw ();	2389	$self->SUPER::_draw ();
2284		2390
2285	glScale $self->{w}, $self->{h};	2391	glScale $self->{w}, $self->{h};
2286		2392
…		…
2480		2586
2481	delete $self->{texture};	2587	delete $self->{texture};
2482	}	2588	}
2483		2589
2484	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2590	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485	glClearColor 0.5, 0.5, 0.5, 0;	2591	glClearColor 0, 0, 0, 0;
2486	glClear GL_COLOR_BUFFER_BIT;	2592	glClear GL_COLOR_BUFFER_BIT;
2487		2593
2488	my $top = int $self->{children}[1]{range}[0];	2594	my $top = int $self->{children}[1]{range}[0];
2489		2595
2490	my $y0 = $top;	2596	my $y0 = $top;
…		…
2525	sub _draw {	2631	sub _draw {
2526	my ($self) = @_;	2632	my ($self) = @_;
2527		2633
2528	glEnable GL_TEXTURE_2D;	2634	glEnable GL_TEXTURE_2D;
2529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2635	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530	glColor 1, 1, 1, 1;	2636	glColor 0, 0, 0, 1;
2531	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2637	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532	glDisable GL_TEXTURE_2D;	2638	glDisable GL_TEXTURE_2D;
2533		2639
2534	$self->{children}[1]->draw;	2640	$self->{children}[1]->draw;
2535		2641
2536	}	2642	}
…		…
2763	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2869	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764		2870
2765	if ($tex) {	2871	if ($tex) {
2766	glEnable GL_TEXTURE_2D;	2872	glEnable GL_TEXTURE_2D;
2767	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768	glColor 1, 1, 1, 1;	2874	glColor 0, 0, 0, 1;
2769	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770	glDisable GL_TEXTURE_2D;	2876	glDisable GL_TEXTURE_2D;
2771	}	2877	}
2772	}	2878	}
2773		2879
…		…
2780	$self->SUPER::DESTROY;	2886	$self->SUPER::DESTROY;
2781	}	2887	}
2782		2888
2783	#############################################################################	2889	#############################################################################
2784		2890
2785	package CFClient::UI::Inventory;	2891	package CFClient::UI::Buttonbar;
2786		2892
2787	our @ISA = CFClient::UI::ScrolledWindow::;	2893	our @ISA = CFClient::UI::HBox::;
2788		2894
2789	sub new {	2895	# 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	$row++;
2822	}
2823	}
2824		2896
2825	#############################################################################	2897	#############################################################################
2826		2898
2827	package CFClient::UI::Menu;	2899	package CFClient::UI::Menu;
2828		2900
…		…
2878	my ($self, $ev, $x, $y) = @_;	2950	my ($self, $ev, $x, $y) = @_;
2879		2951
2880	# TODO: should use vbox->find_widget or so	2952	# TODO: should use vbox->find_widget or so
2881	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2953	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882	$self->{hover} = $self->{item}{$HOVER};	2954	$self->{hover} = $self->{item}{$HOVER};
		2955
		2956	0
2883	}	2957	}
2884		2958
2885	sub button_up {	2959	sub button_up {
2886	my ($self, $ev, $x, $y) = @_;	2960	my ($self, $ev, $x, $y) = @_;
2887		2961
…		…
2889	undef $GRAB;	2963	undef $GRAB;
2890	$self->hide;	2964	$self->hide;
2891		2965
2892	$self->_emit ("popdown");	2966	$self->_emit ("popdown");
2893	$self->{hover}[1]->() if $self->{hover};	2967	$self->{hover}[1]->() if $self->{hover};
		2968	} else {
		2969	return 0
		2970	}
		2971
2894	}	2972	1
2895	}	2973	}
2896		2974
2897	#############################################################################	2975	#############################################################################
2898		2976
2899	package CFClient::UI::Statusbox;	2977	package CFClient::UI::Multiplexer;
2900		2978
2901	our @ISA = CFClient::UI::VBox::;	2979	our @ISA = CFClient::UI::Container::;
2902		2980
2903	sub new {	2981	sub new {
2904	my $class = shift;	2982	my $class = shift;
2905		2983
2906	$class->SUPER::new (	2984	my $self = $class->SUPER::new (
		2985	@_,
		2986	);
		2987
		2988	$self->{current} = $self->{children}[0]
		2989	if @{ $self->{children} };
		2990
		2991	$self
		2992	}
		2993
		2994	sub add {
		2995	my ($self, @widgets) = @_;
		2996
		2997	$self->SUPER::add (@widgets);
		2998
		2999	$self->{current} = $self->{children}[0]
		3000	if @{ $self->{children} };
		3001	}
		3002
		3003	sub set_current_page {
		3004	my ($self, $page_or_widget) = @_;
		3005
		3006	my $widget = ref $page_or_widget
		3007	? $page_or_widget
		3008	: $self->{children}[$page_or_widget];
		3009
		3010	$self->{current} = $widget;
		3011	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3012
		3013	$self->_emit (page_changed => $self->{current});
		3014
		3015	$self->realloc;
		3016	}
		3017
		3018	sub visible_children {
		3019	$_[0]{current}
		3020	}
		3021
		3022	sub size_request {
		3023	my ($self) = @_;
		3024
		3025	$self->{current}->size_request
		3026	}
		3027
		3028	sub size_allocate {
		3029	my ($self, $w, $h) = @_;
		3030
		3031	$self->{current}->configure (0, 0, $w, $h);
		3032	}
		3033
		3034	sub _draw {
		3035	my ($self) = @_;
		3036
		3037	$self->{current}->draw;
		3038	}
		3039
		3040	#############################################################################
		3041
		3042	package CFClient::UI::Notebook;
		3043
		3044	our @ISA = CFClient::UI::VBox::;
		3045
		3046	sub new {
		3047	my $class = shift;
		3048
		3049	my $self = $class->SUPER::new (
		3050	buttonbar => (new CFClient::UI::Buttonbar),
		3051	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3052	# filter => # will be put between multiplexer and $self
		3053	@_,
		3054	);
		3055
		3056	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3057	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3058
		3059	$self
		3060	}
		3061
		3062	sub add {
		3063	my ($self, $title, $widget, $tooltip) = @_;
		3064
		3065	Scalar::Util::weaken $self;
		3066
		3067	$self->{buttonbar}->add (new CFClient::UI::Button
		3068	markup => $title,
		3069	tooltip => $tooltip,
		3070	on_activate => sub { $self->set_current_page ($widget) },
		3071	);
		3072
		3073	$self->{multiplexer}->add ($widget);
		3074	}
		3075
		3076	sub set_current_page {
		3077	my ($self, $page) = @_;
		3078
		3079	$self->{multiplexer}->set_current_page ($page);
		3080	$self->_emit (page_changed => $self->{multiplexer}{current});
		3081	}
		3082
		3083	#############################################################################
		3084
		3085	package CFClient::UI::Statusbox;
		3086
		3087	our @ISA = CFClient::UI::VBox::;
		3088
		3089	sub new {
		3090	my $class = shift;
		3091
		3092	my $self = $class->SUPER::new (
2907	fontsize => 0.8,	3093	fontsize => 0.8,
2908	@_,	3094	@_,
2909	)	3095	);
		3096
		3097	Scalar::Util::weaken (my $this = $self);
		3098
		3099	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3100
		3101	$self
2910	}	3102	}
2911		3103
2912	sub reorder {	3104	sub reorder {
2913	my ($self) = @_;	3105	my ($self) = @_;
2914	my $NOW = time;	3106	my $NOW = Time::HiRes::time;
		3107
		3108	# freeze display when hovering over any label
		3109	return if $CFClient::UI::TOOLTIP->{owner}
		3110	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3111	values %{ $self->{item} };
2915		3112
2916	while (my ($k, $v) = each %{ $self->{item} }) {	3113	while (my ($k, $v) = each %{ $self->{item} }) {
2917	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3114	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918	}	3115	}
2919		3116
…		…
2922	my @items = sort {	3119	my @items = sort {
2923	$a->{pri} <=> $b->{pri}	3120	$a->{pri} <=> $b->{pri}
2924	or $b->{id} <=> $a->{id}	3121	or $b->{id} <=> $a->{id}
2925	} values %{ $self->{item} };	3122	} values %{ $self->{item} };
2926		3123
		3124	$self->{timer}->interval (1);
		3125
2927	my $count = 10 + 1;	3126	my $count = 10 + 1;
2928	for my $item (@items) {	3127	for my $item (@items) {
2929	last unless --$count;	3128	last unless --$count;
2930		3129
2931	push @widgets, $item->{label} ||= do {	3130	my $label = $item->{label} ||= do {
2932	# TODO: doesn't handle markup well (read as: at all)	3131	# TODO: doesn't handle markup well (read as: at all)
2933	my $short = $item->{count} > 1	3132	my $short = $item->{count} > 1
2934	? "<b>$item->{count} ×</b> $item->{text}"	3133	? "<b>$item->{count} ×</b> $item->{text}"
2935	: $item->{text};	3134	: $item->{text};
2936		3135
…		…
2944	tooltip => $item->{tooltip},	3143	tooltip => $item->{tooltip},
2945	tooltip_font => $::FONT_PROP,	3144	tooltip_font => $::FONT_PROP,
2946	tooltip_width => 0.67,	3145	tooltip_width => 0.67,
2947	fontsize => $item->{fontsize} || $self->{fontsize},	3146	fontsize => $item->{fontsize} || $self->{fontsize},
2948	max_w => $::WIDTH * 0.44,	3147	max_w => $::WIDTH * 0.44,
2949	fg => $item->{fg},	3148	fg => [@{ $item->{fg} }],
2950	can_events => 1,	3149	can_events => 1,
2951	can_hover => 1	3150	can_hover => 1
2952	};	3151	};
		3152
		3153	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3154	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3155	$label->update;
		3156	$label->set_max_size (undef, $label->{req_h} * $diff)
		3157	if $diff < 1;
		3158	$self->{timer}->interval (1/30);
		3159	} else {
		3160	$label->{fg}[3] = $item->{fg}[3] || 1;
		3161	}
		3162
		3163	push @widgets, $label;
2953	}	3164	}
2954		3165
2955	$self->clear;	3166	$self->clear;
2956	$self->SUPER::add (reverse @widgets);	3167	$self->SUPER::add (reverse @widgets);
2957	}	3168	}
…		…
2962	$text =~ s/^\s+//;	3173	$text =~ s/^\s+//;
2963	$text =~ s/\s+$//;	3174	$text =~ s/\s+$//;
2964		3175
2965	return unless $text;	3176	return unless $text;
2966		3177
2967	my $timeout = time + ((delete $arg{timeout}) || 60);	3178	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968		3179
2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3180	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970		3181
2971	if (my $item = $self->{item}{$group}) {	3182	if (my $item = $self->{item}{$group}) {
2972	if ($item->{text} eq $text) {	3183	if ($item->{text} eq $text) {
…		…
3002		3213
3003	$self->reorder;	3214	$self->reorder;
3004	$self->SUPER::reconfigure;	3215	$self->SUPER::reconfigure;
3005	}	3216	}
3006		3217
		3218	sub DESTROY {
		3219	my ($self) = @_;
		3220
		3221	$self->{timer}->cancel;
		3222
		3223	$self->SUPER::DESTROY;
		3224	}
		3225
3007	#############################################################################	3226	#############################################################################
3008		3227
3009	package CFClient::UI::Root;	3228	package CFClient::UI::Inventory;
3010		3229
3011	our @ISA = CFClient::UI::Container::;	3230	our @ISA = CFClient::UI::ScrolledWindow::;
3012
3013	use CFClient::OpenGL;
3014		3231
3015	sub new {	3232	sub new {
3016	my $class = shift;	3233	my $class = shift;
3017		3234
3018	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
3019	visible => 1,	3236	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3020	@_,	3237	@_,
3021	);	3238	);
3022		3239
3023	Scalar::Util::weaken ($self->{root} = $self);
3024
3025	$self	3240	$self
3026	}	3241	}
3027		3242
3028	sub size_request {	3243	sub set_items {
3029	my ($self) = @_;	3244	my ($self, $items) = @_;
3030		3245
3031	($self->{w}, $self->{h})	3246	$self->{child}->clear;
3032	}	3247	return unless $items;
3033		3248
3034	sub _to_pixel {	3249	my @items = sort {
3035	my ($coord, $size, $max) = @_;	3250	($a->{type} <=> $b->{type})
		3251	or ($a->{name} cmp $b->{name})
		3252	} @$items;
3036		3253
3037	$coord =	3254	$self->{real_items} = \@items;
3038	$coord eq "center" ? ($max - $size) * 0.5
3039	: $coord eq "max" ? $max
3040	: $coord;
3041		3255
3042	$coord = 0 if $coord < 0;	3256	my $row = 0;
3043	$coord = $max - $size if $coord > $max - $size;	3257	for my $item (@items) {
		3258	CFClient::Item::update_widgets $item;
3044		3259
3045	int $coord + 0.5	3260	$self->{child}->add (0, $row, $item->{face_widget});
3046	}	3261	$self->{child}->add (1, $row, $item->{desc_widget});
		3262	$self->{child}->add (2, $row, $item->{weight_widget});
3047		3263
3048	sub size_allocate {	3264	$row++;
3049	my ($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, $H);
3061	}	3265	}
3062	}
3063
3064	sub coord2local {
3065	my ($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	}	3266	}
3212		3267
3213	#############################################################################	3268	#############################################################################
3214		3269
3215	package CFClient::UI::BindEditor;	3270	package CFClient::UI::BindEditor;
…		…
3310	$rec = $::CONN->stop_record if $::CONN;	3365	$rec = $::CONN->stop_record if $::CONN;
3311	return unless ref $rec eq 'ARRAY';	3366	return unless ref $rec eq 'ARRAY';
3312	$self->set_command_list ($rec);	3367	$self->set_command_list ($rec);
3313	}	3368	}
3314		3369
3315	# if $commit is true, the binding will be set after the user entered a key combo	3370
		3371	sub ask_for_bind_and_commit {
		3372	my ($self) = @_;
		3373	$self->ask_for_bind (1);
		3374	}
		3375
3316	sub ask_for_bind {	3376	sub ask_for_bind {
3317	my ($self, $commit) = @_;	3377	my ($self, $commit) = @_;
3318		3378
3319	CFClient::Binder::open_binding_dialog (sub {	3379	CFClient::Binder::open_binding_dialog (sub {
3320	my ($mod, $sym) = @_;	3380	my ($mod, $sym) = @_;
…		…
3386		3446
3387	for (@$cmds) {	3447	for (@$cmds) {
3388	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);	3448	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389		3449
3390	my $i = $idx;	3450	my $i = $idx;
		3451	$hb->add (new CFClient::UI::Label text => $_);
3391	$hb->add (new CFClient::UI::Button	3452	$hb->add (new CFClient::UI::Button
3392	text => "delete",	3453	text => "delete",
3393	tooltip => "Deletes the action from the record",	3454	tooltip => "Deletes the action from the record",
3394	on_activate => sub {	3455	on_activate => sub {
3395	$self->{cmdbox}->remove ($hb);	3456	$self->{cmdbox}->remove ($hb);
3396	$cmds->[$i] = undef;	3457	$cmds->[$i] = undef;
3397	});	3458	});
3398		3459
3399	$hb->add (new CFClient::UI::Label text => $_);
3400		3460
3401	$idx++	3461	$idx++
3402	}	3462	}
3403	}	3463	}
3404		3464
3405
3406	#############################################################################	3465	#############################################################################
3407		3466
3408	package CFClient::UI::SpellList;	3467	package CFClient::UI::SpellList;
3409		3468
3410	our @ISA = CFClient::UI::FancyFrame::;	3469	our @ISA = CFClient::UI::Table::;
3411		3470
3412	sub new {	3471	sub new {
3413	my $class = shift;	3472	my $class = shift;
3414		3473
3415	my $self = $class->SUPER::new (binding => [], commands => [], @_);	3474	my $self = $class->SUPER::new (
3416		3475	binding => [],
3417	$self->add (new CFClient::UI::ScrolledWindow	3476	commands => [],
3418	scrolled => $self->{spellbox} = new CFClient::UI::Table);	3477	@_,
3419		3478	)
3420	$self;
3421	}	3479	}
3422		3480
3423	# XXX: Do sorting? Argl...	3481	# XXX: Do sorting? Argl...
3424	sub add_spell {	3482	sub add_spell {
3425	my ($self, $spell) = @_;	3483	my ($self, $spell) = @_;
3426	$self->{spells}->{$spell->{name}} = $spell;	3484	$self->{spells}->{$spell->{name}} = $spell;
3427		3485
3428	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face	3486	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429	face => $spell->{face},	3487	face => $spell->{face},
3430	can_hover => 1,	3488	can_hover => 1,
3431	can_events => 1,	3489	can_events => 1,
3432	tooltip => $spell->{message});	3490	tooltip => $spell->{message});
3433		3491
3434	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label	3492	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435	text => $spell->{name},	3493	text => $spell->{name},
3436	can_hover => 1,	3494	can_hover => 1,
3437	can_events => 1,	3495	can_events => 1,
3438	tooltip => $spell->{message},	3496	tooltip => $spell->{message},
3439	expand => 1);	3497	expand => 1);
		3498
		3499	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3500	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3501	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3502	expand => 1);
		3503
3440	$self->{spellbox}->add (2, $self->{tbl_idx}++, new CFClient::UI::Button	3504	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3441	text => "bind to key",	3505	text => "bind to key",
3442	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });	3506	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3443	}	3507	}
3444		3508
3445	sub rebuild_spell_list {	3509	sub rebuild_spell_list {
…		…
3454	$self->rebuild_spell_list;	3518	$self->rebuild_spell_list;
3455	}	3519	}
3456		3520
3457	#############################################################################	3521	#############################################################################
3458		3522
		3523	package CFClient::UI::Root;
		3524
		3525	our @ISA = CFClient::UI::Container::;
		3526
		3527	use List::Util qw(min max);
		3528
		3529	use CFClient::OpenGL;
		3530
		3531	sub new {
		3532	my $class = shift;
		3533
		3534	my $self = $class->SUPER::new (
		3535	visible => 1,
		3536	@_,
		3537	);
		3538
		3539	Scalar::Util::weaken ($self->{root} = $self);
		3540
		3541	$self
		3542	}
		3543
		3544	sub size_request {
		3545	my ($self) = @_;
		3546
		3547	($self->{w}, $self->{h})
		3548	}
		3549
		3550	sub _to_pixel {
		3551	my ($coord, $size, $max) = @_;
		3552
		3553	$coord =
		3554	$coord eq "center" ? ($max - $size) * 0.5
		3555	: $coord eq "max" ? $max
		3556	: $coord;
		3557
		3558	$coord = 0 if $coord < 0;
		3559	$coord = $max - $size if $coord > $max - $size;
		3560
		3561	int $coord + 0.5
		3562	}
		3563
		3564	sub size_allocate {
		3565	my ($self, $w, $h) = @_;
		3566
		3567	for my $child ($self->children) {
		3568	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3569
		3570	$X = $child->{force_x} if exists $child->{force_x};
		3571	$Y = $child->{force_y} if exists $child->{force_y};
		3572
		3573	$X = _to_pixel $X, $W, $self->{w};
		3574	$Y = _to_pixel $Y, $H, $self->{h};
		3575
		3576	$child->configure ($X, $Y, $W, $H);
		3577	}
		3578	}
		3579
		3580	sub coord2local {
		3581	my ($self, $x, $y) = @_;
		3582
		3583	($x, $y)
		3584	}
		3585
		3586	sub coord2global {
		3587	my ($self, $x, $y) = @_;
		3588
		3589	($x, $y)
		3590	}
		3591
		3592	sub update {
		3593	my ($self) = @_;
		3594
		3595	$::WANT_REFRESH++;
		3596	}
		3597
		3598	sub add {
		3599	my ($self, @children) = @_;
		3600
		3601	$_->{is_toplevel} = 1
		3602	for @children;
		3603
		3604	$self->SUPER::add (@children);
		3605	}
		3606
		3607	sub remove {
		3608	my ($self, @children) = @_;
		3609
		3610	$self->SUPER::remove (@children);
		3611
		3612	delete $self->{is_toplevel}
		3613	for @children;
		3614
		3615	while (@children) {
		3616	my $w = pop @children;
		3617	push @children, $w->children;
		3618	$w->set_invisible;
		3619	}
		3620	}
		3621
		3622	sub on_refresh {
		3623	my ($self, $id, $cb) = @_;
		3624
		3625	$self->{refresh_hook}{$id} = $cb;
		3626	}
		3627
		3628	sub on_post_alloc {
		3629	my ($self, $id, $cb) = @_;
		3630
		3631	$self->{post_alloc_hook}{$id} = $cb;
		3632	}
		3633
		3634	sub draw {
		3635	my ($self) = @_;
		3636
		3637	while ($self->{refresh_hook}) {
		3638	$_->()
		3639	for values %{delete $self->{refresh_hook}};
		3640	}
		3641
		3642	if ($self->{realloc}) {
		3643	my %queue;
		3644	my @queue;
		3645	my $widget;
		3646
		3647	outer:
		3648	while () {
		3649	if (my $realloc = delete $self->{realloc}) {
		3650	for $widget (values %$realloc) {
		3651	$widget->{visible} or next; # do not resize invisible widgets
		3652
		3653	$queue{$widget+0}++ and next; # duplicates are common
		3654
		3655	push @{ $queue[$widget->{visible}] }, $widget;
		3656	}
		3657	}
		3658
		3659	while () {
		3660	@queue or last outer;
		3661
		3662	$widget = pop @{ $queue[-1] || [] }
		3663	and last;
		3664
		3665	pop @queue;
		3666	}
		3667
		3668	delete $queue{$widget+0};
		3669
		3670	my ($w, $h) = $widget->size_request;
		3671
		3672	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3673	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3674
		3675	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3676	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3677
		3678	$w = $widget->{force_w} if exists $widget->{force_w};
		3679	$h = $widget->{force_h} if exists $widget->{force_h};
		3680
		3681	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3682	|| delete $widget->{force_realloc}) {
		3683	$widget->{req_w} = $w;
		3684	$widget->{req_h} = $h;
		3685
		3686	$self->{size_alloc}{$widget+0} = $widget;
		3687
		3688	if (my $parent = $widget->{parent}) {
		3689	$self->{realloc}{$parent+0} = $parent
		3690	unless $queue{$parent+0};
		3691
		3692	$parent->{force_size_alloc} = 1;
		3693	$self->{size_alloc}{$parent+0} = $parent;
		3694	}
		3695	}
		3696
		3697	delete $self->{realloc}{$widget+0};
		3698	}
		3699	}
		3700
		3701	while (my $size_alloc = delete $self->{size_alloc}) {
		3702	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3703	values %$size_alloc;
		3704
		3705	while () {
		3706	my $widget = pop @queue || last;
		3707
		3708	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3709
		3710	$w = 0 if $w < 0;
		3711	$h = 0 if $h < 0;
		3712
		3713	$w = int $w + 0.5;
		3714	$h = int $h + 0.5;
		3715
		3716	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3717	$widget->{old_w} = $widget->{w};
		3718	$widget->{old_h} = $widget->{h};
		3719
		3720	$widget->{w} = $w;
		3721	$widget->{h} = $h;
		3722
		3723	$widget->emit (size_allocate => $w, $h);
		3724	}
		3725	}
		3726	}
		3727
		3728	while ($self->{post_alloc_hook}) {
		3729	$_->()
		3730	for values %{delete $self->{post_alloc_hook}};
		3731	}
		3732
		3733
		3734	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		3735	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		3736	glClear GL_COLOR_BUFFER_BIT;
		3737
		3738	glMatrixMode GL_PROJECTION;
		3739	glLoadIdentity;
		3740	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		3741	glMatrixMode GL_MODELVIEW;
		3742	glLoadIdentity;
		3743
		3744	{
		3745	package CFClient::UI::Base;
		3746
		3747	($draw_x, $draw_y, $draw_w, $draw_h) =
		3748	(0, 0, $self->{w}, $self->{h});
		3749	}
		3750
		3751	$self->_draw;
		3752	}
		3753
		3754	#############################################################################
		3755
3459	package CFClient::UI;	3756	package CFClient::UI;
3460		3757
3461	$ROOT = new CFClient::UI::Root;	3758	$ROOT = new CFClient::UI::Root;
3462	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	3759	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
3463		3760

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