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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.261 by elmex, Tue May 30 14:45:56 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 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);
1480		1559
		1560	delete $self->{size_req};
1481	$self->realloc;	1561	$self->realloc;
1482	$self->update;	1562	$self->update;
1483	}	1563	}
1484		1564
1485	sub set_markup {	1565	sub set_markup {
…		…
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);
1495		1575
		1576	delete $self->{size_req};
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	$self->{size_req} ||= do {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1585	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1586	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1587	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1588	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1589	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1590
1509	my ($w, $h) = $self->{layout}->size;	1591	my ($w, $h) = $self->{layout}->size;
1510		1592
1511	if (exists $self->{template}) {	1593	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1594	$self->{template}->set_font ($self->{font}) if $self->{font};
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1595	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1596
1515	my ($w2, $h2) = $self->{template}->size;	1597	my ($w2, $h2) = $self->{template}->size;
1516		1598
1517	$w = List::Util::max $w, $w2;	1599	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1600	$h = List::Util::max $h, $h2;
		1601	}
		1602
		1603	[$w, $h]
1519	}	1604	};
1520		1605
1521	($w, $h)	1606	@{ $self->{size_req} }
1522	}	1607	}
1523		1608
1524	sub size_allocate {	1609	sub size_allocate {
1525	my ($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
1533	$self->{fontsize} = $fontsize;	1621	$self->{fontsize} = $fontsize;
1534	delete $self->{texture};	1622	delete $self->{texture};
1535		1623
1536	$self->realloc;	1624	$self->realloc;
		1625	}
		1626
		1627	sub reconfigure {
		1628	my ($self) = @_;
		1629
		1630	delete $self->{size_req};
		1631
		1632	$self->SUPER::reconfigure;
1537	}	1633	}
1538		1634
1539	sub _draw {	1635	sub _draw {
1540	my ($self) = @_;	1636	my ($self) = @_;
1541		1637
…		…
1547	$self->{layout}->set_width ($self->{w});	1643	$self->{layout}->set_width ($self->{w});
1548	$self->{layout}->set_ellipsise ($self->{ellipsise});	1644	$self->{layout}->set_ellipsise ($self->{ellipsise});
1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1645	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1646	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551		1647
1552	my $tex = new_from_layout CFClient::Texture $self->{layout};	1648	new_from_layout CFClient::Texture $self->{layout}
		1649	};
1553		1650
		1651	unless (exists $self->{ox}) {
1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1652	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1653	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556	: ($self->{w} - $tex->{w}) * 0.5);	1654	: ($self->{w} - $tex->{w}) * 0.5);
1557		1655
1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1656	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1657	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560	: ($self->{h} - $tex->{h}) * 0.5);	1658	: ($self->{h} - $tex->{h}) * 0.5);
1561
1562	$tex
1563	};	1659	};
1564		1660
1565	glEnable GL_TEXTURE_2D;	1661	glEnable GL_TEXTURE_2D;
1566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1662
		1663	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1664	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1567		1665
1568	if ($tex->{format} == GL_ALPHA) {	1666	if ($tex->{format} == GL_ALPHA) {
		1667	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569	glColor @{$self->{fg}};	1668	glColor @{$self->{fg}};
1570	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1669	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1571	} else {	1670	} else {
		1671	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1672	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1573	}	1673	}
1574		1674
1575	glDisable GL_TEXTURE_2D;	1675	glDisable GL_TEXTURE_2D;
1576	}	1676	}
1577		1677
…		…
1594	can_hover => 1,	1694	can_hover => 1,
1595	can_focus => 1,	1695	can_focus => 1,
1596	valign => 0,	1696	valign => 0,
1597	can_events => 1,	1697	can_events => 1,
1598	#text => ...	1698	#text => ...
		1699	#hidden => "*",
1599	@_	1700	@_
1600	)	1701	)
1601	}	1702	}
1602		1703
1603	sub _set_text {	1704	sub _set_text {
…		…
1605		1706
1606	delete $self->{cur_h};	1707	delete $self->{cur_h};
1607		1708
1608	return if $self->{text} eq $text;	1709	return if $self->{text} eq $text;
1609		1710
1610	delete $self->{texture};
1611
1612	$self->{last_activity} = $::NOW;	1711	$self->{last_activity} = $::NOW;
1613	$self->{text} = $text;	1712	$self->{text} = $text;
1614		1713
1615	$text =~ s/./*/g if $self->{hidden};	1714	$text =~ s/./*/g if $self->{hidden};
1616	$self->{layout}->set_text ("$text ");	1715	$self->{layout}->set_text ("$text ");
		1716	delete $self->{size_req};
1617		1717
1618	$self->_emit (changed => $self->{text});	1718	$self->_emit (changed => $self->{text});
		1719
		1720	$self->realloc;
		1721	$self->update;
1619	}	1722	}
1620		1723
1621	sub set_text {	1724	sub set_text {
1622	my ($self, $text) = @_;	1725	my ($self, $text) = @_;
1623		1726
1624	$self->{cursor} = length $text;	1727	$self->{cursor} = length $text;
1625	$self->_set_text ($text);	1728	$self->_set_text ($text);
1626
1627	$self->realloc;
1628	}	1729	}
1629		1730
1630	sub get_text {	1731	sub get_text {
1631	$_[0]{text}	1732	$_[0]{text}
1632	}	1733	}
…		…
1662	$self->{cursor} = length $text;	1763	$self->{cursor} = length $text;
1663	} elsif ($uni == 27) {	1764	} elsif ($uni == 27) {
1664	$self->_emit ('escape');	1765	$self->_emit ('escape');
1665	} elsif ($uni) {	1766	} elsif ($uni) {
1666	substr $text, $self->{cursor}++, 0, chr $uni;	1767	substr $text, $self->{cursor}++, 0, chr $uni;
		1768	} else {
		1769	return 0;
1667	}	1770	}
1668		1771
1669	$self->_set_text ($text);	1772	$self->_set_text ($text);
1670		1773
1671	$self->realloc;	1774	$self->realloc;
		1775
		1776	1
1672	}	1777	}
1673		1778
1674	sub focus_in {	1779	sub focus_in {
1675	my ($self) = @_;	1780	my ($self) = @_;
1676		1781
…		…
1691	utf8::encode $text;	1796	utf8::encode $text;
1692	$self->{cursor} = length substr $text, 0, $idx;	1797	$self->{cursor} = length substr $text, 0, $idx;
1693		1798
1694	$self->_set_text ($self->{text});	1799	$self->_set_text ($self->{text});
1695	$self->update;	1800	$self->update;
		1801
		1802	1
1696	}	1803	}
1697		1804
1698	sub mouse_motion {	1805	sub mouse_motion {
1699	my ($self, $ev, $x, $y) = @_;	1806	my ($self, $ev, $x, $y) = @_;
1700	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1807	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1808
		1809	0
1701	}	1810	}
1702		1811
1703	sub _draw {	1812	sub _draw {
1704	my ($self) = @_;	1813	my ($self) = @_;
1705		1814
1706	local $self->{fg} = $self->{fg};	1815	local $self->{fg} = $self->{fg};
1707		1816
1708	if ($FOCUS == $self) {	1817	if ($FOCUS == $self) {
1709	glColor @{$self->{active_bg}};	1818	glColor_premultiply @{$self->{active_bg}};
1710	$self->{fg} = $self->{active_fg};	1819	$self->{fg} = $self->{active_fg};
1711	} else {	1820	} else {
1712	glColor @{$self->{bg}};	1821	glColor_premultiply @{$self->{bg}};
1713	}	1822	}
1714		1823
1715	glEnable GL_BLEND;	1824	glEnable GL_BLEND;
1716	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1825	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717	glBegin GL_QUADS;	1826	glBegin GL_QUADS;
1718	glVertex 0 , 0;	1827	glVertex 0 , 0;
1719	glVertex 0 , $self->{h};	1828	glVertex 0 , $self->{h};
1720	glVertex $self->{w}, $self->{h};	1829	glVertex $self->{w}, $self->{h};
1721	glVertex $self->{w}, 0;	1830	glVertex $self->{w}, 0;
…		…
1782	} else {	1891	} else {
1783	$self->set_text ($self->{history_saveback});	1892	$self->set_text ($self->{history_saveback});
1784	}	1893	}
1785		1894
1786	} else {	1895	} else {
1787	$self->SUPER::key_down ($ev);	1896	return $self->SUPER::key_down ($ev)
		1897	}
		1898
1788	}	1899	1
1789
1790	}	1900	}
1791		1901
1792	#############################################################################	1902	#############################################################################
1793		1903
1794	package CFClient::UI::Button;	1904	package CFClient::UI::Button;
…		…
1823	my ($self, $ev, $x, $y) = @_;	1933	my ($self, $ev, $x, $y) = @_;
1824		1934
1825	$self->emit ("activate")	1935	$self->emit ("activate")
1826	if $x >= 0 && $x < $self->{w}	1936	if $x >= 0 && $x < $self->{w}
1827	&& $y >= 0 && $y < $self->{h};	1937	&& $y >= 0 && $y < $self->{h};
		1938
		1939	1
1828	}	1940	}
1829		1941
1830	sub _draw {	1942	sub _draw {
1831	my ($self) = @_;	1943	my ($self) = @_;
1832		1944
1833	local $self->{fg} = $self->{fg};	1945	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835	if ($GRAB == $self) {
1836	$self->{fg} = $self->{active_fg};
1837	}
1838		1946
1839	glEnable GL_TEXTURE_2D;	1947	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1948	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841	glColor 0, 0, 0, 1;	1949	glColor 0, 0, 0, 1;
1842		1950
…		…
1886		1994
1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	1995	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	1996	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889	$self->{state} = !$self->{state};	1997	$self->{state} = !$self->{state};
1890	$self->_emit (changed => $self->{state});	1998	$self->_emit (changed => $self->{state});
		1999	} else {
		2000	return 0
		2001	}
		2002
1891	}	2003	1
1892	}	2004	}
1893		2005
1894	sub _draw {	2006	sub _draw {
1895	my ($self) = @_;	2007	my ($self) = @_;
1896		2008
…		…
2063		2175
2064	my $h1 = $self->{h} * (1 - $ycut1);	2176	my $h1 = $self->{h} * (1 - $ycut1);
2065	my $h2 = $self->{h} * (1 - $ycut2);	2177	my $h2 = $self->{h} * (1 - $ycut2);
2066		2178
2067	glEnable GL_BLEND;	2179	glEnable GL_BLEND;
2068	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2180	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2181	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glEnable GL_TEXTURE_2D;	2182	glEnable GL_TEXTURE_2D;
2070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2183	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071		2184
2072	glBindTexture GL_TEXTURE_2D, $t1->{name};	2185	glBindTexture GL_TEXTURE_2D, $t1->{name};
2073	glBegin GL_QUADS;	2186	glBegin GL_QUADS;
…		…
2234		2347
2235	$self->SUPER::button_down ($ev, $x, $y);	2348	$self->SUPER::button_down ($ev, $x, $y);
2236		2349
2237	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2350	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238		2351
2239	$self->mouse_motion ($ev, $x, $y);	2352	$self->mouse_motion ($ev, $x, $y)
2240	}	2353	}
2241		2354
2242	sub mouse_motion {	2355	sub mouse_motion {
2243	my ($self, $ev, $x, $y) = @_;	2356	my ($self, $ev, $x, $y) = @_;
2244		2357
…		…
2248	my (undef, $lo, $hi, $page) = @{$self->{range}};	2361	my (undef, $lo, $hi, $page) = @{$self->{range}};
2249		2362
2250	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2363	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251		2364
2252	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2365	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2366	} else {
		2367	return 0;
		2368	}
		2369
2253	}	2370	1
2254	}	2371	}
2255		2372
2256	sub update {	2373	sub update {
2257	my ($self) = @_;	2374	my ($self) = @_;
2258		2375
2259	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2376	delete $self->{knob_w};
		2377	$self->SUPER::update;
		2378	}
		2379
		2380	sub _draw {
		2381	my ($self) = @_;
		2382
		2383	unless ($self->{knob_w}) {
2260	$self->set_value ($self->{range}[0]);	2384	$self->set_value ($self->{range}[0]);
2261		2385
2262	my ($value, $lo, $hi, $page) = @{$self->{range}};	2386	my ($value, $lo, $hi, $page) = @{$self->{range}};
2263	my $range = ($hi - $page - $lo) || 1e-100;	2387	my $range = ($hi - $page - $lo) || 1e-100;
2264		2388
…		…
2270	$value = ($value - $lo) / $range;	2394	$value = ($value - $lo) / $range;
2271	$value = $value * $self->{scale} + $self->{offset};	2395	$value = $value * $self->{scale} + $self->{offset};
2272		2396
2273	$self->{knob_x} = $value - $knob_w * 0.5;	2397	$self->{knob_x} = $value - $knob_w * 0.5;
2274	$self->{knob_w} = $knob_w;	2398	$self->{knob_w} = $knob_w;
2275	});	2399	}
2276
2277	$self->SUPER::update;
2278	}
2279
2280	sub _draw {
2281	my ($self) = @_;
2282		2400
2283	$self->SUPER::_draw ();	2401	$self->SUPER::_draw ();
2284		2402
2285	glScale $self->{w}, $self->{h};	2403	glScale $self->{w}, $self->{h};
2286		2404
…		…
2359	my $class = shift;	2477	my $class = shift;
2360		2478
2361	my $self = $class->SUPER::new (	2479	my $self = $class->SUPER::new (
2362	fontsize => 1,	2480	fontsize => 1,
2363	can_events => 0,	2481	can_events => 0,
		2482	indent => 0,
2364	#font => default_font	2483	#font => default_font
2365	@_,	2484	@_,
2366		2485
2367	layout => (new CFClient::Layout 1),	2486	layout => (new CFClient::Layout 1),
2368	par => [],	2487	par => [],
…		…
2391	$self->SUPER::size_allocate ($w, $h);	2510	$self->SUPER::size_allocate ($w, $h);
2392		2511
2393	$self->{layout}->set_font ($self->{font}) if $self->{font};	2512	$self->{layout}->set_font ($self->{font}) if $self->{font};
2394	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2513	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395	$self->{layout}->set_width ($self->{children}[0]{w});	2514	$self->{layout}->set_width ($self->{children}[0]{w});
		2515	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396		2516
2397	$self->reflow;	2517	$self->reflow;
2398	}	2518	}
2399		2519
2400	sub text_size {	2520	sub text_size {
…		…
2402		2522
2403	my $layout = $self->{layout};	2523	my $layout = $self->{layout};
2404		2524
2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2525	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406	$layout->set_width ($self->{children}[0]{w} - $indent);	2526	$layout->set_width ($self->{children}[0]{w} - $indent);
		2527	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407	$layout->set_markup ($text);	2528	$layout->set_markup ($text);
2408		2529
2409	$layout->size	2530	$layout->size
2410	}	2531	}
2411		2532
…		…
2463	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2584	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464		2585
2465	for (@{$self->{par}}) {	2586	for (@{$self->{par}}) {
2466	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2587	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467	$layout->set_width ($W - $_->[3]);	2588	$layout->set_width ($W - $_->[3]);
		2589	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2468	$layout->set_markup ($_->[4]);	2590	$layout->set_markup ($_->[4]);
2469	my ($w, $h) = $layout->size;	2591	my ($w, $h) = $layout->size;
2470	$_->[0] = $w + $_->[3];	2592	$_->[0] = $w + $_->[3];
2471	$_->[1] = $h;	2593	$_->[1] = $h;
2472	}	2594	}
…		…
2480		2602
2481	delete $self->{texture};	2603	delete $self->{texture};
2482	}	2604	}
2483		2605
2484	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2606	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485	glClearColor 0.5, 0.5, 0.5, 0;	2607	glClearColor 0, 0, 0, 0;
2486	glClear GL_COLOR_BUFFER_BIT;	2608	glClear GL_COLOR_BUFFER_BIT;
2487		2609
2488	my $top = int $self->{children}[1]{range}[0];	2610	my $top = int $self->{children}[1]{range}[0];
2489		2611
2490	my $y0 = $top;	2612	my $y0 = $top;
…		…
2504	my $h = $par->[1];	2626	my $h = $par->[1];
2505		2627
2506	if ($y0 < $y + $h && $y < $y1) {	2628	if ($y0 < $y + $h && $y < $y1) {
2507	$layout->set_foreground (@{ $par->[2] });	2629	$layout->set_foreground (@{ $par->[2] });
2508	$layout->set_width ($W - $par->[3]);	2630	$layout->set_width ($W - $par->[3]);
		2631	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2509	$layout->set_markup ($par->[4]);	2632	$layout->set_markup ($par->[4]);
2510		2633
2511	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2634	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512		2635
2513	glRasterPos $par->[3], $y - $y0;	2636	glRasterPos $par->[3], $y - $y0;
…		…
2525	sub _draw {	2648	sub _draw {
2526	my ($self) = @_;	2649	my ($self) = @_;
2527		2650
2528	glEnable GL_TEXTURE_2D;	2651	glEnable GL_TEXTURE_2D;
2529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530	glColor 1, 1, 1, 1;	2653	glColor 0, 0, 0, 1;
2531	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2654	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532	glDisable GL_TEXTURE_2D;	2655	glDisable GL_TEXTURE_2D;
2533		2656
2534	$self->{children}[1]->draw;	2657	$self->{children}[1]->draw;
2535		2658
2536	}	2659	}
…		…
2763	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2886	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764		2887
2765	if ($tex) {	2888	if ($tex) {
2766	glEnable GL_TEXTURE_2D;	2889	glEnable GL_TEXTURE_2D;
2767	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768	glColor 1, 1, 1, 1;	2891	glColor 0, 0, 0, 1;
2769	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2892	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770	glDisable GL_TEXTURE_2D;	2893	glDisable GL_TEXTURE_2D;
2771	}	2894	}
2772	}	2895	}
2773		2896
…		…
2780	$self->SUPER::DESTROY;	2903	$self->SUPER::DESTROY;
2781	}	2904	}
2782		2905
2783	#############################################################################	2906	#############################################################################
2784		2907
2785	package CFClient::UI::Inventory;	2908	package CFClient::UI::Buttonbar;
2786		2909
2787	our @ISA = CFClient::UI::ScrolledWindow::;	2910	our @ISA = CFClient::UI::HBox::;
2788		2911
2789	sub new {	2912	# 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		2913
2825	#############################################################################	2914	#############################################################################
2826		2915
2827	package CFClient::UI::Menu;	2916	package CFClient::UI::Menu;
2828		2917
…		…
2840	);	2929	);
2841		2930
2842	$self->add ($self->{vbox} = new CFClient::UI::VBox);	2931	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2843		2932
2844	for my $item (@{ $self->{items} }) {	2933	for my $item (@{ $self->{items} }) {
2845	my ($widget, $cb) = @$item;	2934	my ($widget, $cb, $tooltip) = @$item;
2846		2935
2847	# handle various types of items, only text for now	2936	# handle various types of items, only text for now
2848	if (!ref $widget) {	2937	if (!ref $widget) {
2849	$widget = new CFClient::UI::Label	2938	$widget = new CFClient::UI::Label
2850	can_hover => 1,	2939	can_hover => 1,
2851	can_events => 1,	2940	can_events => 1,
2852	text => $widget;	2941	text => $widget,
		2942	tooltip => $tooltip
2853	}	2943	}
2854		2944
2855	$self->{item}{$widget} = $item;	2945	$self->{item}{$widget} = $item;
2856		2946
2857	$self->{vbox}->add ($widget);	2947	$self->{vbox}->add ($widget);
…		…
2878	my ($self, $ev, $x, $y) = @_;	2968	my ($self, $ev, $x, $y) = @_;
2879		2969
2880	# TODO: should use vbox->find_widget or so	2970	# TODO: should use vbox->find_widget or so
2881	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882	$self->{hover} = $self->{item}{$HOVER};	2972	$self->{hover} = $self->{item}{$HOVER};
		2973
		2974	0
2883	}	2975	}
2884		2976
2885	sub button_up {	2977	sub button_up {
2886	my ($self, $ev, $x, $y) = @_;	2978	my ($self, $ev, $x, $y) = @_;
2887		2979
…		…
2889	undef $GRAB;	2981	undef $GRAB;
2890	$self->hide;	2982	$self->hide;
2891		2983
2892	$self->_emit ("popdown");	2984	$self->_emit ("popdown");
2893	$self->{hover}[1]->() if $self->{hover};	2985	$self->{hover}[1]->() if $self->{hover};
		2986	} else {
		2987	return 0
		2988	}
		2989
2894	}	2990	1
2895	}	2991	}
2896		2992
2897	#############################################################################	2993	#############################################################################
2898		2994
2899	package CFClient::UI::Statusbox;	2995	package CFClient::UI::Multiplexer;
2900		2996
2901	our @ISA = CFClient::UI::VBox::;	2997	our @ISA = CFClient::UI::Container::;
2902		2998
2903	sub new {	2999	sub new {
2904	my $class = shift;	3000	my $class = shift;
2905		3001
2906	$class->SUPER::new (	3002	my $self = $class->SUPER::new (
		3003	@_,
		3004	);
		3005
		3006	$self->{current} = $self->{children}[0]
		3007	if @{ $self->{children} };
		3008
		3009	$self
		3010	}
		3011
		3012	sub add {
		3013	my ($self, @widgets) = @_;
		3014
		3015	$self->SUPER::add (@widgets);
		3016
		3017	$self->{current} = $self->{children}[0]
		3018	if @{ $self->{children} };
		3019	}
		3020
		3021	sub set_current_page {
		3022	my ($self, $page_or_widget) = @_;
		3023
		3024	my $widget = ref $page_or_widget
		3025	? $page_or_widget
		3026	: $self->{children}[$page_or_widget];
		3027
		3028	$self->{current} = $widget;
		3029	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3030
		3031	$self->_emit (page_changed => $self->{current});
		3032
		3033	$self->realloc;
		3034	}
		3035
		3036	sub visible_children {
		3037	$_[0]{current}
		3038	}
		3039
		3040	sub size_request {
		3041	my ($self) = @_;
		3042
		3043	$self->{current}->size_request
		3044	}
		3045
		3046	sub size_allocate {
		3047	my ($self, $w, $h) = @_;
		3048
		3049	$self->{current}->configure (0, 0, $w, $h);
		3050	}
		3051
		3052	sub _draw {
		3053	my ($self) = @_;
		3054
		3055	$self->{current}->draw;
		3056	}
		3057
		3058	#############################################################################
		3059
		3060	package CFClient::UI::Notebook;
		3061
		3062	our @ISA = CFClient::UI::VBox::;
		3063
		3064	sub new {
		3065	my $class = shift;
		3066
		3067	my $self = $class->SUPER::new (
		3068	buttonbar => (new CFClient::UI::Buttonbar),
		3069	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3070	# filter => # will be put between multiplexer and $self
		3071	@_,
		3072	);
		3073
		3074	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3075	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3076
		3077	$self
		3078	}
		3079
		3080	sub add {
		3081	my ($self, $title, $widget, $tooltip) = @_;
		3082
		3083	Scalar::Util::weaken $self;
		3084
		3085	$self->{buttonbar}->add (new CFClient::UI::Button
		3086	markup => $title,
		3087	tooltip => $tooltip,
		3088	on_activate => sub { $self->set_current_page ($widget) },
		3089	);
		3090
		3091	$self->{multiplexer}->add ($widget);
		3092	}
		3093
		3094	sub set_current_page {
		3095	my ($self, $page) = @_;
		3096
		3097	$self->{multiplexer}->set_current_page ($page);
		3098	$self->_emit (page_changed => $self->{multiplexer}{current});
		3099	}
		3100
		3101	#############################################################################
		3102
		3103	package CFClient::UI::Combobox;
		3104
		3105	use utf8;
		3106
		3107	our @ISA = CFClient::UI::Button::;
		3108
		3109	sub new {
		3110	my $class = shift;
		3111
		3112	my $self = $class->SUPER::new (
		3113	options => [], # [title, value, tooltip], ...
		3114	value => undef,
		3115	@_,
		3116	);
		3117
		3118	$self->_set_value ($self->{value});
		3119
		3120	$self
		3121	}
		3122
		3123	sub button_down {
		3124	my ($self, $ev) = @_;
		3125
		3126	my @menu_items;
		3127
		3128	for (@{ $self->{options} }) {
		3129	my ($title, $value, $tooltip) = @$_;
		3130
		3131	push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
		3132	}
		3133
		3134	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3135	}
		3136
		3137	sub _set_value {
		3138	my ($self, $value) = @_;
		3139
		3140	my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
		3141	or return;
		3142
		3143	$self->{value} = $item->[1];
		3144	$self->set_markup ("$item->[0] ⇓");
		3145	$self->set_tooltip ($item->[2]);
		3146	}
		3147
		3148	sub set_value {
		3149	my ($self, $value) = @_;
		3150
		3151	return unless $self->{value} ne $value;
		3152
		3153	$self->_set_value ($value);
		3154	$self->_emit (changed => $value);
		3155	}
		3156
		3157	#############################################################################
		3158
		3159	package CFClient::UI::Statusbox;
		3160
		3161	our @ISA = CFClient::UI::VBox::;
		3162
		3163	sub new {
		3164	my $class = shift;
		3165
		3166	my $self = $class->SUPER::new (
2907	fontsize => 0.8,	3167	fontsize => 0.8,
2908	@_,	3168	@_,
2909	)	3169	);
		3170
		3171	Scalar::Util::weaken (my $this = $self);
		3172
		3173	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3174
		3175	$self
2910	}	3176	}
2911		3177
2912	sub reorder {	3178	sub reorder {
2913	my ($self) = @_;	3179	my ($self) = @_;
2914	my $NOW = time;	3180	my $NOW = Time::HiRes::time;
		3181
		3182	# freeze display when hovering over any label
		3183	return if $CFClient::UI::TOOLTIP->{owner}
		3184	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3185	values %{ $self->{item} };
2915		3186
2916	while (my ($k, $v) = each %{ $self->{item} }) {	3187	while (my ($k, $v) = each %{ $self->{item} }) {
2917	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3188	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918	}	3189	}
2919		3190
…		…
2922	my @items = sort {	3193	my @items = sort {
2923	$a->{pri} <=> $b->{pri}	3194	$a->{pri} <=> $b->{pri}
2924	or $b->{id} <=> $a->{id}	3195	or $b->{id} <=> $a->{id}
2925	} values %{ $self->{item} };	3196	} values %{ $self->{item} };
2926		3197
		3198	$self->{timer}->interval (1);
		3199
2927	my $count = 10 + 1;	3200	my $count = 10 + 1;
2928	for my $item (@items) {	3201	for my $item (@items) {
2929	last unless --$count;	3202	last unless --$count;
2930		3203
2931	push @widgets, $item->{label} ||= do {	3204	my $label = $item->{label} ||= do {
2932	# TODO: doesn't handle markup well (read as: at all)	3205	# TODO: doesn't handle markup well (read as: at all)
2933	my $short = $item->{count} > 1	3206	my $short = $item->{count} > 1
2934	? "<b>$item->{count} ×</b> $item->{text}"	3207	? "<b>$item->{count} ×</b> $item->{text}"
2935	: $item->{text};	3208	: $item->{text};
2936		3209
…		…
2944	tooltip => $item->{tooltip},	3217	tooltip => $item->{tooltip},
2945	tooltip_font => $::FONT_PROP,	3218	tooltip_font => $::FONT_PROP,
2946	tooltip_width => 0.67,	3219	tooltip_width => 0.67,
2947	fontsize => $item->{fontsize} || $self->{fontsize},	3220	fontsize => $item->{fontsize} || $self->{fontsize},
2948	max_w => $::WIDTH * 0.44,	3221	max_w => $::WIDTH * 0.44,
2949	fg => $item->{fg},	3222	fg => [@{ $item->{fg} }],
2950	can_events => 1,	3223	can_events => 1,
2951	can_hover => 1	3224	can_hover => 1
2952	};	3225	};
		3226
		3227	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3228	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3229	$label->update;
		3230	$label->set_max_size (undef, $label->{req_h} * $diff)
		3231	if $diff < 1;
		3232	$self->{timer}->interval (1/30);
		3233	} else {
		3234	$label->{fg}[3] = $item->{fg}[3] || 1;
		3235	}
		3236
		3237	push @widgets, $label;
2953	}	3238	}
2954		3239
2955	$self->clear;	3240	$self->clear;
2956	$self->SUPER::add (reverse @widgets);	3241	$self->SUPER::add (reverse @widgets);
2957	}	3242	}
…		…
2962	$text =~ s/^\s+//;	3247	$text =~ s/^\s+//;
2963	$text =~ s/\s+$//;	3248	$text =~ s/\s+$//;
2964		3249
2965	return unless $text;	3250	return unless $text;
2966		3251
2967	my $timeout = time + ((delete $arg{timeout}) || 60);	3252	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968		3253
2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3254	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970		3255
2971	if (my $item = $self->{item}{$group}) {	3256	if (my $item = $self->{item}{$group}) {
2972	if ($item->{text} eq $text) {	3257	if ($item->{text} eq $text) {
…		…
3002		3287
3003	$self->reorder;	3288	$self->reorder;
3004	$self->SUPER::reconfigure;	3289	$self->SUPER::reconfigure;
3005	}	3290	}
3006		3291
		3292	sub DESTROY {
		3293	my ($self) = @_;
		3294
		3295	$self->{timer}->cancel;
		3296
		3297	$self->SUPER::DESTROY;
		3298	}
		3299
3007	#############################################################################	3300	#############################################################################
3008		3301
3009	package CFClient::UI::Root;	3302	package CFClient::UI::Inventory;
3010		3303
3011	our @ISA = CFClient::UI::Container::;	3304	our @ISA = CFClient::UI::ScrolledWindow::;
3012
3013	use CFClient::OpenGL;
3014		3305
3015	sub new {	3306	sub new {
3016	my $class = shift;	3307	my $class = shift;
3017		3308
3018	my $self = $class->SUPER::new (	3309	my $self = $class->SUPER::new (
3019	visible => 1,	3310	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3020	@_,	3311	@_,
3021	);	3312	);
3022		3313
3023	Scalar::Util::weaken ($self->{root} = $self);
3024
3025	$self	3314	$self
3026	}	3315	}
3027		3316
3028	sub size_request {	3317	sub set_items {
3029	my ($self) = @_;	3318	my ($self, $items) = @_;
3030		3319
3031	($self->{w}, $self->{h})	3320	$self->{child}->clear;
3032	}	3321	return unless $items;
3033		3322
3034	sub _to_pixel {	3323	my @items = sort {
3035	my ($coord, $size, $max) = @_;	3324	($a->{type} <=> $b->{type})
		3325	or ($a->{name} cmp $b->{name})
		3326	} @$items;
3036		3327
3037	$coord =	3328	$self->{real_items} = \@items;
3038	$coord eq "center" ? ($max - $size) * 0.5
3039	: $coord eq "max" ? $max
3040	: $coord;
3041		3329
3042	$coord = 0 if $coord < 0;	3330	my $row = 0;
3043	$coord = $max - $size if $coord > $max - $size;	3331	for my $item (@items) {
		3332	CFClient::Item::update_widgets $item;
3044		3333
3045	int $coord + 0.5	3334	$self->{child}->add (0, $row, $item->{face_widget});
3046	}	3335	$self->{child}->add (1, $row, $item->{desc_widget});
		3336	$self->{child}->add (2, $row, $item->{weight_widget});
3047		3337
3048	sub size_allocate {	3338	$row++;
3049	my ($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, $H);
3061	}	3339	}
3062	}
3063
3064	sub coord2local {
3065	my ($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	}	3340	}
3212		3341
3213	#############################################################################	3342	#############################################################################
3214		3343
3215	package CFClient::UI::BindEditor;	3344	package CFClient::UI::BindEditor;
…		…
3310	$rec = $::CONN->stop_record if $::CONN;	3439	$rec = $::CONN->stop_record if $::CONN;
3311	return unless ref $rec eq 'ARRAY';	3440	return unless ref $rec eq 'ARRAY';
3312	$self->set_command_list ($rec);	3441	$self->set_command_list ($rec);
3313	}	3442	}
3314		3443
		3444
		3445	sub ask_for_bind_and_commit {
		3446	my ($self) = @_;
		3447	$self->ask_for_bind (1);
		3448	}
		3449
3315	sub ask_for_bind {	3450	sub ask_for_bind {
3316	my ($self, $commit) = @_;	3451	my ($self, $commit) = @_;
3317		3452
3318	CFClient::Binder::open_binding_dialog (sub {	3453	CFClient::Binder::open_binding_dialog (sub {
3319	my ($mod, $sym) = @_;	3454	my ($mod, $sym) = @_;
…		…
3321	$self->update_binding_widgets;	3456	$self->update_binding_widgets;
3322	$self->commit if $commit;	3457	$self->commit if $commit;
3323	});	3458	});
3324	}	3459	}
3325		3460
		3461	# $mod and $sym are the modifiers and key symbol
		3462	# $cmds is a array ref of strings (the commands)
		3463	# $cb is the callback that is executed on OK
		3464	# $ccb is the callback that is executed on CANCEL and
		3465	# when the binding was unsuccessful on OK
3326	sub set_binding {	3466	sub set_binding {
3327	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;	3467	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3328		3468
3329	$self->clear_command_list;	3469	$self->clear_command_list;
3330	$self->{recording} = 0;	3470	$self->{recording} = 0;
…		…
3335		3475
3336	$self->{binding_change} = $cb;	3476	$self->{binding_change} = $cb;
3337	$self->{binding_cancel} = $ccb;	3477	$self->{binding_cancel} = $ccb;
3338		3478
3339	$self->update_binding_widgets;	3479	$self->update_binding_widgets;
		3480	}
		3481
		3482	# this is a shortcut method that asks for a binding
		3483	# and then just binds it.
		3484	sub do_quick_binding {
		3485	my ($self, $cmds) = @_;
		3486	$self->set_binding (undef, undef, $cmds, sub {
		3487	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3488	});
		3489	$self->ask_for_bind (1);
3340	}	3490	}
3341		3491
3342	sub update_binding_widgets {	3492	sub update_binding_widgets {
3343	my ($self) = @_;	3493	my ($self) = @_;
3344	my ($mod, $sym, $cmds) = $self->get_binding;	3494	my ($mod, $sym, $cmds) = $self->get_binding;
…		…
3370		3520
3371	for (@$cmds) {	3521	for (@$cmds) {
3372	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);	3522	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3373		3523
3374	my $i = $idx;	3524	my $i = $idx;
		3525	$hb->add (new CFClient::UI::Label text => $_);
3375	$hb->add (new CFClient::UI::Button	3526	$hb->add (new CFClient::UI::Button
3376	text => "delete",	3527	text => "delete",
3377	tooltip => "Deletes the action from the record",	3528	tooltip => "Deletes the action from the record",
3378	on_activate => sub {	3529	on_activate => sub {
3379	$self->{cmdbox}->remove ($hb);	3530	$self->{cmdbox}->remove ($hb);
3380	$cmds->[$i] = undef;	3531	$cmds->[$i] = undef;
3381	});	3532	});
3382		3533
3383	$hb->add (new CFClient::UI::Label text => $_);
3384		3534
3385	$idx++	3535	$idx++
3386	}	3536	}
3387	}	3537	}
3388		3538
		3539	#############################################################################
		3540
		3541	package CFClient::UI::SpellList;
		3542
		3543	our @ISA = CFClient::UI::Table::;
		3544
		3545	sub new {
		3546	my $class = shift;
		3547
		3548	my $self = $class->SUPER::new (
		3549	binding => [],
		3550	commands => [],
		3551	@_,
		3552	)
		3553	}
		3554
		3555	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3556	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
		3557	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3558	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
		3559	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3560	"<b>Damage</b>. The amount of damage the spell deals when it hits.");
		3561
		3562	sub rebuild_spell_list {
		3563	my ($self) = @_;
		3564
		3565	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3566	$self->clear;
		3567
		3568	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
		3569	$self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3570	$self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3571	$self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3572
		3573	my $row = 0;
		3574
		3575	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3576	my $spell = $self->{spell}{$_};
		3577
		3578	$row++;
		3579
		3580	$self->add (0, $row, new CFClient::UI::Face
		3581	face => $spell->{face},
		3582	can_hover => 1,
		3583	can_events => 1,
		3584	tooltip => $spell->{message},
		3585	);
		3586
		3587	$self->add (1, $row, new CFClient::UI::Label
		3588	expand => 1,
		3589	text => $spell->{name},
		3590	can_hover => 1,
		3591	can_events => 1,
		3592	tooltip => $spell->{message},
		3593	);
		3594
		3595	$self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3596	$self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3597	$self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3598
		3599	# TODO: should be done via popup
		3600	$self->add (5, $row, new CFClient::UI::Button
		3601	text => "bind",
		3602	tooltip => "bind spell readying (cast command) to key",
		3603	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
		3604	);
		3605	}
		3606	});
		3607	}
		3608
		3609	sub add_spell {
		3610	my ($self, $spell) = @_;
		3611
		3612	$self->{spell}->{$spell->{name}} = $spell;
		3613	$self->rebuild_spell_list;
		3614	}
		3615
		3616	sub remove_spell {
		3617	my ($self, $spell) = @_;
		3618
		3619	delete $self->{spell}->{$spell->{name}};
		3620	$self->rebuild_spell_list;
		3621	}
		3622
		3623	#############################################################################
		3624
		3625	package CFClient::UI::Root;
		3626
		3627	our @ISA = CFClient::UI::Container::;
		3628
		3629	use List::Util qw(min max);
		3630
		3631	use CFClient::OpenGL;
		3632
		3633	sub new {
		3634	my $class = shift;
		3635
		3636	my $self = $class->SUPER::new (
		3637	visible => 1,
		3638	@_,
		3639	);
		3640
		3641	Scalar::Util::weaken ($self->{root} = $self);
		3642
		3643	$self
		3644	}
		3645
		3646	sub size_request {
		3647	my ($self) = @_;
		3648
		3649	($self->{w}, $self->{h})
		3650	}
		3651
		3652	sub _to_pixel {
		3653	my ($coord, $size, $max) = @_;
		3654
		3655	$coord =
		3656	$coord eq "center" ? ($max - $size) * 0.5
		3657	: $coord eq "max" ? $max
		3658	: $coord;
		3659
		3660	$coord = 0 if $coord < 0;
		3661	$coord = $max - $size if $coord > $max - $size;
		3662
		3663	int $coord + 0.5
		3664	}
		3665
		3666	sub size_allocate {
		3667	my ($self, $w, $h) = @_;
		3668
		3669	for my $child ($self->children) {
		3670	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3671
		3672	$X = $child->{force_x} if exists $child->{force_x};
		3673	$Y = $child->{force_y} if exists $child->{force_y};
		3674
		3675	$X = _to_pixel $X, $W, $self->{w};
		3676	$Y = _to_pixel $Y, $H, $self->{h};
		3677
		3678	$child->configure ($X, $Y, $W, $H);
		3679	}
		3680	}
		3681
		3682	sub coord2local {
		3683	my ($self, $x, $y) = @_;
		3684
		3685	($x, $y)
		3686	}
		3687
		3688	sub coord2global {
		3689	my ($self, $x, $y) = @_;
		3690
		3691	($x, $y)
		3692	}
		3693
		3694	sub update {
		3695	my ($self) = @_;
		3696
		3697	$::WANT_REFRESH++;
		3698	}
		3699
		3700	sub add {
		3701	my ($self, @children) = @_;
		3702
		3703	$_->{is_toplevel} = 1
		3704	for @children;
		3705
		3706	$self->SUPER::add (@children);
		3707	}
		3708
		3709	sub remove {
		3710	my ($self, @children) = @_;
		3711
		3712	$self->SUPER::remove (@children);
		3713
		3714	delete $self->{is_toplevel}
		3715	for @children;
		3716
		3717	while (@children) {
		3718	my $w = pop @children;
		3719	push @children, $w->children;
		3720	$w->set_invisible;
		3721	}
		3722	}
		3723
		3724	sub on_refresh {
		3725	my ($self, $id, $cb) = @_;
		3726
		3727	$self->{refresh_hook}{$id} = $cb;
		3728	}
		3729
		3730	sub on_post_alloc {
		3731	my ($self, $id, $cb) = @_;
		3732
		3733	$self->{post_alloc_hook}{$id} = $cb;
		3734	}
		3735
		3736	sub draw {
		3737	my ($self) = @_;
		3738
		3739	while ($self->{refresh_hook}) {
		3740	$_->()
		3741	for values %{delete $self->{refresh_hook}};
		3742	}
		3743
		3744	if ($self->{realloc}) {
		3745	my %queue;
		3746	my @queue;
		3747	my $widget;
		3748
		3749	outer:
		3750	while () {
		3751	if (my $realloc = delete $self->{realloc}) {
		3752	for $widget (values %$realloc) {
		3753	$widget->{visible} or next; # do not resize invisible widgets
		3754
		3755	$queue{$widget+0}++ and next; # duplicates are common
		3756
		3757	push @{ $queue[$widget->{visible}] }, $widget;
		3758	}
		3759	}
		3760
		3761	while () {
		3762	@queue or last outer;
		3763
		3764	$widget = pop @{ $queue[-1] || [] }
		3765	and last;
		3766
		3767	pop @queue;
		3768	}
		3769
		3770	delete $queue{$widget+0};
		3771
		3772	my ($w, $h) = $widget->size_request;
		3773
		3774	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3775	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3776
		3777	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3778	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3779
		3780	$w = $widget->{force_w} if exists $widget->{force_w};
		3781	$h = $widget->{force_h} if exists $widget->{force_h};
		3782
		3783	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3784	|| delete $widget->{force_realloc}) {
		3785	$widget->{req_w} = $w;
		3786	$widget->{req_h} = $h;
		3787
		3788	$self->{size_alloc}{$widget+0} = $widget;
		3789
		3790	if (my $parent = $widget->{parent}) {
		3791	$self->{realloc}{$parent+0} = $parent
		3792	unless $queue{$parent+0};
		3793
		3794	$parent->{force_size_alloc} = 1;
		3795	$self->{size_alloc}{$parent+0} = $parent;
		3796	}
		3797	}
		3798
		3799	delete $self->{realloc}{$widget+0};
		3800	}
		3801	}
		3802
		3803	while (my $size_alloc = delete $self->{size_alloc}) {
		3804	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3805	values %$size_alloc;
		3806
		3807	while () {
		3808	my $widget = pop @queue || last;
		3809
		3810	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3811
		3812	$w = 0 if $w < 0;
		3813	$h = 0 if $h < 0;
		3814
		3815	$w = int $w + 0.5;
		3816	$h = int $h + 0.5;
		3817
		3818	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3819	$widget->{old_w} = $widget->{w};
		3820	$widget->{old_h} = $widget->{h};
		3821
		3822	$widget->{w} = $w;
		3823	$widget->{h} = $h;
		3824
		3825	$widget->emit (size_allocate => $w, $h);
		3826	}
		3827	}
		3828	}
		3829
		3830	while ($self->{post_alloc_hook}) {
		3831	$_->()
		3832	for values %{delete $self->{post_alloc_hook}};
		3833	}
		3834
		3835
		3836	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		3837	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		3838	glClear GL_COLOR_BUFFER_BIT;
		3839
		3840	glMatrixMode GL_PROJECTION;
		3841	glLoadIdentity;
		3842	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		3843	glMatrixMode GL_MODELVIEW;
		3844	glLoadIdentity;
		3845
		3846	{
		3847	package CFClient::UI::Base;
		3848
		3849	($draw_x, $draw_y, $draw_w, $draw_h) =
		3850	(0, 0, $self->{w}, $self->{h});
		3851	}
		3852
		3853	$self->_draw;
		3854	}
3389		3855
3390	#############################################################################	3856	#############################################################################
3391		3857
3392	package CFClient::UI;	3858	package CFClient::UI;
3393		3859

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