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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.264 by root, Thu Jun 1 02:58:30 2006 UTC vs.
Revision 1.291 by root, Tue Jun 6 02:55:50 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}
1528	;#d#	1615	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1529	}	1616	}
1530		1617
1531	sub set_fontsize {	1618	sub set_fontsize {
1532	my ($self, $fontsize) = @_;	1619	my ($self, $fontsize) = @_;
1533		1620
1534	$self->{fontsize} = $fontsize;	1621	$self->{fontsize} = $fontsize;
1535	delete $self->{texture};	1622	delete $self->{texture};
1536		1623
1537	$self->realloc;	1624	$self->realloc;
		1625	}
		1626
		1627	sub reconfigure {
		1628	my ($self) = @_;
		1629
		1630	delete $self->{size_req};
		1631
		1632	$self->SUPER::reconfigure;
1538	}	1633	}
1539		1634
1540	sub _draw {	1635	sub _draw {
1541	my ($self) = @_;	1636	my ($self) = @_;
1542		1637
…		…
1548	$self->{layout}->set_width ($self->{w});	1643	$self->{layout}->set_width ($self->{w});
1549	$self->{layout}->set_ellipsise ($self->{ellipsise});	1644	$self->{layout}->set_ellipsise ($self->{ellipsise});
1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1645	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1646	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552		1647
1553	my $tex = new_from_layout CFClient::Texture $self->{layout};	1648	new_from_layout CFClient::Texture $self->{layout}
		1649	};
1554		1650
		1651	unless (exists $self->{ox}) {
1555	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1652	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1653	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557	: ($self->{w} - $tex->{w}) * 0.5);	1654	: ($self->{w} - $tex->{w}) * 0.5);
1558		1655
1559	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1656	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1657	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561	: ($self->{h} - $tex->{h}) * 0.5);	1658	: ($self->{h} - $tex->{h}) * 0.5);
1562
1563	$tex
1564	};	1659	};
1565		1660
1566	glEnable GL_TEXTURE_2D;	1661	glEnable GL_TEXTURE_2D;
1567	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1568		1662
1569	if ($tex->{format} == GL_ALPHA) {	1663	if ($tex->{format} == GL_ALPHA) {
		1664	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1570	glColor @{$self->{fg}};	1665	glColor @{$self->{fg}};
1571	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1666	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572	} else {	1667	} else {
		1668	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1573	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1669	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574	}	1670	}
1575		1671
1576	glDisable GL_TEXTURE_2D;	1672	glDisable GL_TEXTURE_2D;
1577	}	1673	}
…		…
1595	can_hover => 1,	1691	can_hover => 1,
1596	can_focus => 1,	1692	can_focus => 1,
1597	valign => 0,	1693	valign => 0,
1598	can_events => 1,	1694	can_events => 1,
1599	#text => ...	1695	#text => ...
		1696	#hidden => "*",
1600	@_	1697	@_
1601	)	1698	)
1602	}	1699	}
1603		1700
1604	sub _set_text {	1701	sub _set_text {
…		…
1606		1703
1607	delete $self->{cur_h};	1704	delete $self->{cur_h};
1608		1705
1609	return if $self->{text} eq $text;	1706	return if $self->{text} eq $text;
1610		1707
1611	delete $self->{texture};
1612
1613	$self->{last_activity} = $::NOW;	1708	$self->{last_activity} = $::NOW;
1614	$self->{text} = $text;	1709	$self->{text} = $text;
1615		1710
1616	$text =~ s/./*/g if $self->{hidden};	1711	$text =~ s/./*/g if $self->{hidden};
1617	$self->{layout}->set_text ("$text ");	1712	$self->{layout}->set_text ("$text ");
		1713	delete $self->{size_req};
1618		1714
1619	$self->_emit (changed => $self->{text});	1715	$self->_emit (changed => $self->{text});
		1716
		1717	$self->realloc;
		1718	$self->update;
1620	}	1719	}
1621		1720
1622	sub set_text {	1721	sub set_text {
1623	my ($self, $text) = @_;	1722	my ($self, $text) = @_;
1624		1723
1625	$self->{cursor} = length $text;	1724	$self->{cursor} = length $text;
1626	$self->_set_text ($text);	1725	$self->_set_text ($text);
1627
1628	$self->realloc;
1629	}	1726	}
1630		1727
1631	sub get_text {	1728	sub get_text {
1632	$_[0]{text}	1729	$_[0]{text}
1633	}	1730	}
…		…
1663	$self->{cursor} = length $text;	1760	$self->{cursor} = length $text;
1664	} elsif ($uni == 27) {	1761	} elsif ($uni == 27) {
1665	$self->_emit ('escape');	1762	$self->_emit ('escape');
1666	} elsif ($uni) {	1763	} elsif ($uni) {
1667	substr $text, $self->{cursor}++, 0, chr $uni;	1764	substr $text, $self->{cursor}++, 0, chr $uni;
		1765	} else {
		1766	return 0;
1668	}	1767	}
1669		1768
1670	$self->_set_text ($text);	1769	$self->_set_text ($text);
1671		1770
1672	$self->realloc;	1771	$self->realloc;
		1772
		1773	1
1673	}	1774	}
1674		1775
1675	sub focus_in {	1776	sub focus_in {
1676	my ($self) = @_;	1777	my ($self) = @_;
1677		1778
…		…
1692	utf8::encode $text;	1793	utf8::encode $text;
1693	$self->{cursor} = length substr $text, 0, $idx;	1794	$self->{cursor} = length substr $text, 0, $idx;
1694		1795
1695	$self->_set_text ($self->{text});	1796	$self->_set_text ($self->{text});
1696	$self->update;	1797	$self->update;
		1798
		1799	1
1697	}	1800	}
1698		1801
1699	sub mouse_motion {	1802	sub mouse_motion {
1700	my ($self, $ev, $x, $y) = @_;	1803	my ($self, $ev, $x, $y) = @_;
1701	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1804	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1805
		1806	0
1702	}	1807	}
1703		1808
1704	sub _draw {	1809	sub _draw {
1705	my ($self) = @_;	1810	my ($self) = @_;
1706		1811
1707	local $self->{fg} = $self->{fg};	1812	local $self->{fg} = $self->{fg};
1708		1813
1709	if ($FOCUS == $self) {	1814	if ($FOCUS == $self) {
1710	glColor @{$self->{active_bg}};	1815	glColor_premultiply @{$self->{active_bg}};
1711	$self->{fg} = $self->{active_fg};	1816	$self->{fg} = $self->{active_fg};
1712	} else {	1817	} else {
1713	glColor @{$self->{bg}};	1818	glColor_premultiply @{$self->{bg}};
1714	}	1819	}
1715		1820
1716	glEnable GL_BLEND;	1821	glEnable GL_BLEND;
1717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1822	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1718	glBegin GL_QUADS;	1823	glBegin GL_QUADS;
1719	glVertex 0 , 0;	1824	glVertex 0 , 0;
1720	glVertex 0 , $self->{h};	1825	glVertex 0 , $self->{h};
1721	glVertex $self->{w}, $self->{h};	1826	glVertex $self->{w}, $self->{h};
1722	glVertex $self->{w}, 0;	1827	glVertex $self->{w}, 0;
…		…
1783	} else {	1888	} else {
1784	$self->set_text ($self->{history_saveback});	1889	$self->set_text ($self->{history_saveback});
1785	}	1890	}
1786		1891
1787	} else {	1892	} else {
1788	$self->SUPER::key_down ($ev);	1893	return $self->SUPER::key_down ($ev)
		1894	}
		1895
1789	}	1896	1
1790
1791	}	1897	}
1792		1898
1793	#############################################################################	1899	#############################################################################
1794		1900
1795	package CFClient::UI::Button;	1901	package CFClient::UI::Button;
…		…
1824	my ($self, $ev, $x, $y) = @_;	1930	my ($self, $ev, $x, $y) = @_;
1825		1931
1826	$self->emit ("activate")	1932	$self->emit ("activate")
1827	if $x >= 0 && $x < $self->{w}	1933	if $x >= 0 && $x < $self->{w}
1828	&& $y >= 0 && $y < $self->{h};	1934	&& $y >= 0 && $y < $self->{h};
		1935
		1936	1
1829	}	1937	}
1830		1938
1831	sub _draw {	1939	sub _draw {
1832	my ($self) = @_;	1940	my ($self) = @_;
1833		1941
1834	local $self->{fg} = $self->{fg};	1942	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1835
1836	if ($GRAB == $self) {
1837	$self->{fg} = $self->{active_fg};
1838	}
1839		1943
1840	glEnable GL_TEXTURE_2D;	1944	glEnable GL_TEXTURE_2D;
1841	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1945	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842	glColor 0, 0, 0, 1;	1946	glColor 0, 0, 0, 1;
1843		1947
…		…
1887		1991
1888	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	1992	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1889	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	1993	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1890	$self->{state} = !$self->{state};	1994	$self->{state} = !$self->{state};
1891	$self->_emit (changed => $self->{state});	1995	$self->_emit (changed => $self->{state});
		1996	} else {
		1997	return 0
		1998	}
		1999
1892	}	2000	1
1893	}	2001	}
1894		2002
1895	sub _draw {	2003	sub _draw {
1896	my ($self) = @_;	2004	my ($self) = @_;
1897		2005
…		…
2064		2172
2065	my $h1 = $self->{h} * (1 - $ycut1);	2173	my $h1 = $self->{h} * (1 - $ycut1);
2066	my $h2 = $self->{h} * (1 - $ycut2);	2174	my $h2 = $self->{h} * (1 - $ycut2);
2067		2175
2068	glEnable GL_BLEND;	2176	glEnable GL_BLEND;
2069	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2177	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2178	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070	glEnable GL_TEXTURE_2D;	2179	glEnable GL_TEXTURE_2D;
2071	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2180	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072		2181
2073	glBindTexture GL_TEXTURE_2D, $t1->{name};	2182	glBindTexture GL_TEXTURE_2D, $t1->{name};
2074	glBegin GL_QUADS;	2183	glBegin GL_QUADS;
…		…
2235		2344
2236	$self->SUPER::button_down ($ev, $x, $y);	2345	$self->SUPER::button_down ($ev, $x, $y);
2237		2346
2238	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2347	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239		2348
2240	$self->mouse_motion ($ev, $x, $y);	2349	$self->mouse_motion ($ev, $x, $y)
2241	}	2350	}
2242		2351
2243	sub mouse_motion {	2352	sub mouse_motion {
2244	my ($self, $ev, $x, $y) = @_;	2353	my ($self, $ev, $x, $y) = @_;
2245		2354
…		…
2249	my (undef, $lo, $hi, $page) = @{$self->{range}};	2358	my (undef, $lo, $hi, $page) = @{$self->{range}};
2250		2359
2251	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2360	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252		2361
2253	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2362	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2363	} else {
		2364	return 0;
		2365	}
		2366
2254	}	2367	1
2255	}	2368	}
2256		2369
2257	sub update {	2370	sub update {
2258	my ($self) = @_;	2371	my ($self) = @_;
2259		2372
2260	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2373	delete $self->{knob_w};
		2374	$self->SUPER::update;
		2375	}
		2376
		2377	sub _draw {
		2378	my ($self) = @_;
		2379
		2380	unless ($self->{knob_w}) {
2261	$self->set_value ($self->{range}[0]);	2381	$self->set_value ($self->{range}[0]);
2262		2382
2263	my ($value, $lo, $hi, $page) = @{$self->{range}};	2383	my ($value, $lo, $hi, $page) = @{$self->{range}};
2264	my $range = ($hi - $page - $lo) || 1e-100;	2384	my $range = ($hi - $page - $lo) || 1e-100;
2265		2385
…		…
2271	$value = ($value - $lo) / $range;	2391	$value = ($value - $lo) / $range;
2272	$value = $value * $self->{scale} + $self->{offset};	2392	$value = $value * $self->{scale} + $self->{offset};
2273		2393
2274	$self->{knob_x} = $value - $knob_w * 0.5;	2394	$self->{knob_x} = $value - $knob_w * 0.5;
2275	$self->{knob_w} = $knob_w;	2395	$self->{knob_w} = $knob_w;
2276	});	2396	}
2277
2278	$self->SUPER::update;
2279	}
2280
2281	sub _draw {
2282	my ($self) = @_;
2283		2397
2284	$self->SUPER::_draw ();	2398	$self->SUPER::_draw ();
2285		2399
2286	glScale $self->{w}, $self->{h};	2400	glScale $self->{w}, $self->{h};
2287		2401
…		…
2481		2595
2482	delete $self->{texture};	2596	delete $self->{texture};
2483	}	2597	}
2484		2598
2485	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2599	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2486	glClearColor 0.5, 0.5, 0.5, 0;	2600	glClearColor 0, 0, 0, 0;
2487	glClear GL_COLOR_BUFFER_BIT;	2601	glClear GL_COLOR_BUFFER_BIT;
2488		2602
2489	my $top = int $self->{children}[1]{range}[0];	2603	my $top = int $self->{children}[1]{range}[0];
2490		2604
2491	my $y0 = $top;	2605	my $y0 = $top;
…		…
2526	sub _draw {	2640	sub _draw {
2527	my ($self) = @_;	2641	my ($self) = @_;
2528		2642
2529	glEnable GL_TEXTURE_2D;	2643	glEnable GL_TEXTURE_2D;
2530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2644	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531	glColor 1, 1, 1, 1;	2645	glColor 0, 0, 0, 1;
2532	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2646	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2533	glDisable GL_TEXTURE_2D;	2647	glDisable GL_TEXTURE_2D;
2534		2648
2535	$self->{children}[1]->draw;	2649	$self->{children}[1]->draw;
2536		2650
2537	}	2651	}
…		…
2764	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2878	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765		2879
2766	if ($tex) {	2880	if ($tex) {
2767	glEnable GL_TEXTURE_2D;	2881	glEnable GL_TEXTURE_2D;
2768	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2882	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769	glColor 1, 1, 1, 1;	2883	glColor 0, 0, 0, 1;
2770	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2884	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771	glDisable GL_TEXTURE_2D;	2885	glDisable GL_TEXTURE_2D;
2772	}	2886	}
2773	}	2887	}
2774		2888
…		…
2781	$self->SUPER::DESTROY;	2895	$self->SUPER::DESTROY;
2782	}	2896	}
2783		2897
2784	#############################################################################	2898	#############################################################################
2785		2899
2786	package CFClient::UI::Inventory;	2900	package CFClient::UI::Buttonbar;
2787		2901
2788	our @ISA = CFClient::UI::ScrolledWindow::;	2902	our @ISA = CFClient::UI::HBox::;
2789		2903
2790	sub new {	2904	# TODO: should actualyl wrap buttons and other goodies.
2791	my $class = shift;
2792
2793	my $self = $class->SUPER::new (
2794	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2795	@_,
2796	);
2797
2798	$self
2799	}
2800
2801	sub set_items {
2802	my ($self, $items) = @_;
2803
2804	$self->{scrolled}->clear;
2805	return unless $items;
2806
2807	my @items = sort {
2808	($a->{type} <=> $b->{type})
2809	or ($a->{name} cmp $b->{name})
2810	} @$items;
2811
2812	$self->{real_items} = \@items;
2813
2814	my $row = 0;
2815	for my $item (@items) {
2816	CFClient::Item::update_widgets $item;
2817
2818	$self->{scrolled}->add (0, $row, $item->{face_widget});
2819	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2820	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2821
2822	$row++;
2823	}
2824	}
2825		2905
2826	#############################################################################	2906	#############################################################################
2827		2907
2828	package CFClient::UI::Menu;	2908	package CFClient::UI::Menu;
2829		2909
…		…
2841	);	2921	);
2842		2922
2843	$self->add ($self->{vbox} = new CFClient::UI::VBox);	2923	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2844		2924
2845	for my $item (@{ $self->{items} }) {	2925	for my $item (@{ $self->{items} }) {
2846	my ($widget, $cb) = @$item;	2926	my ($widget, $cb, $tooltip) = @$item;
2847		2927
2848	# handle various types of items, only text for now	2928	# handle various types of items, only text for now
2849	if (!ref $widget) {	2929	if (!ref $widget) {
2850	$widget = new CFClient::UI::Label	2930	$widget = new CFClient::UI::Label
2851	can_hover => 1,	2931	can_hover => 1,
2852	can_events => 1,	2932	can_events => 1,
2853	text => $widget;	2933	text => $widget,
		2934	tooltip => $tooltip
2854	}	2935	}
2855		2936
2856	$self->{item}{$widget} = $item;	2937	$self->{item}{$widget} = $item;
2857		2938
2858	$self->{vbox}->add ($widget);	2939	$self->{vbox}->add ($widget);
…		…
2879	my ($self, $ev, $x, $y) = @_;	2960	my ($self, $ev, $x, $y) = @_;
2880		2961
2881	# TODO: should use vbox->find_widget or so	2962	# TODO: should use vbox->find_widget or so
2882	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2963	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2883	$self->{hover} = $self->{item}{$HOVER};	2964	$self->{hover} = $self->{item}{$HOVER};
		2965
		2966	0
2884	}	2967	}
2885		2968
2886	sub button_up {	2969	sub button_up {
2887	my ($self, $ev, $x, $y) = @_;	2970	my ($self, $ev, $x, $y) = @_;
2888		2971
…		…
2890	undef $GRAB;	2973	undef $GRAB;
2891	$self->hide;	2974	$self->hide;
2892		2975
2893	$self->_emit ("popdown");	2976	$self->_emit ("popdown");
2894	$self->{hover}[1]->() if $self->{hover};	2977	$self->{hover}[1]->() if $self->{hover};
		2978	} else {
		2979	return 0
		2980	}
		2981
2895	}	2982	1
2896	}	2983	}
2897		2984
2898	#############################################################################	2985	#############################################################################
2899		2986
2900	package CFClient::UI::Statusbox;	2987	package CFClient::UI::Multiplexer;
2901		2988
2902	our @ISA = CFClient::UI::VBox::;	2989	our @ISA = CFClient::UI::Container::;
2903		2990
2904	sub new {	2991	sub new {
2905	my $class = shift;	2992	my $class = shift;
2906		2993
2907	$class->SUPER::new (	2994	my $self = $class->SUPER::new (
		2995	@_,
		2996	);
		2997
		2998	$self->{current} = $self->{children}[0]
		2999	if @{ $self->{children} };
		3000
		3001	$self
		3002	}
		3003
		3004	sub add {
		3005	my ($self, @widgets) = @_;
		3006
		3007	$self->SUPER::add (@widgets);
		3008
		3009	$self->{current} = $self->{children}[0]
		3010	if @{ $self->{children} };
		3011	}
		3012
		3013	sub set_current_page {
		3014	my ($self, $page_or_widget) = @_;
		3015
		3016	my $widget = ref $page_or_widget
		3017	? $page_or_widget
		3018	: $self->{children}[$page_or_widget];
		3019
		3020	$self->{current} = $widget;
		3021	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3022
		3023	$self->_emit (page_changed => $self->{current});
		3024
		3025	$self->realloc;
		3026	}
		3027
		3028	sub visible_children {
		3029	$_[0]{current}
		3030	}
		3031
		3032	sub size_request {
		3033	my ($self) = @_;
		3034
		3035	$self->{current}->size_request
		3036	}
		3037
		3038	sub size_allocate {
		3039	my ($self, $w, $h) = @_;
		3040
		3041	$self->{current}->configure (0, 0, $w, $h);
		3042	}
		3043
		3044	sub _draw {
		3045	my ($self) = @_;
		3046
		3047	$self->{current}->draw;
		3048	}
		3049
		3050	#############################################################################
		3051
		3052	package CFClient::UI::Notebook;
		3053
		3054	our @ISA = CFClient::UI::VBox::;
		3055
		3056	sub new {
		3057	my $class = shift;
		3058
		3059	my $self = $class->SUPER::new (
		3060	buttonbar => (new CFClient::UI::Buttonbar),
		3061	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3062	# filter => # will be put between multiplexer and $self
		3063	@_,
		3064	);
		3065
		3066	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3067	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3068
		3069	$self
		3070	}
		3071
		3072	sub add {
		3073	my ($self, $title, $widget, $tooltip) = @_;
		3074
		3075	Scalar::Util::weaken $self;
		3076
		3077	$self->{buttonbar}->add (new CFClient::UI::Button
		3078	markup => $title,
		3079	tooltip => $tooltip,
		3080	on_activate => sub { $self->set_current_page ($widget) },
		3081	);
		3082
		3083	$self->{multiplexer}->add ($widget);
		3084	}
		3085
		3086	sub set_current_page {
		3087	my ($self, $page) = @_;
		3088
		3089	$self->{multiplexer}->set_current_page ($page);
		3090	$self->_emit (page_changed => $self->{multiplexer}{current});
		3091	}
		3092
		3093	#############################################################################
		3094
		3095	package CFClient::UI::Combobox;
		3096
		3097	use utf8;
		3098
		3099	our @ISA = CFClient::UI::Button::;
		3100
		3101	sub new {
		3102	my $class = shift;
		3103
		3104	my $self = $class->SUPER::new (
		3105	options => [], # [title, value, tooltip], ...
		3106	value => undef,
		3107	@_,
		3108	);
		3109
		3110	$self->_set_value ($self->{value});
		3111
		3112	$self
		3113	}
		3114
		3115	sub button_down {
		3116	my ($self, $ev) = @_;
		3117
		3118	my @menu_items;
		3119
		3120	for (@{ $self->{options} }) {
		3121	my ($title, $value, $tooltip) = @$_;
		3122
		3123	push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
		3124	}
		3125
		3126	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3127	}
		3128
		3129	sub _set_value {
		3130	my ($self, $value) = @_;
		3131
		3132	my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
		3133	or return;
		3134
		3135	$self->{value} = $item->[1];
		3136	$self->set_markup ("$item->[0] ⇓");
		3137	$self->set_tooltip ($item->[2]);
		3138	}
		3139
		3140	sub set_value {
		3141	my ($self, $value) = @_;
		3142
		3143	return unless $self->{value} ne $value;
		3144
		3145	$self->_set_value ($value);
		3146	$self->_emit (changed => $value);
		3147	}
		3148
		3149	#############################################################################
		3150
		3151	package CFClient::UI::Statusbox;
		3152
		3153	our @ISA = CFClient::UI::VBox::;
		3154
		3155	sub new {
		3156	my $class = shift;
		3157
		3158	my $self = $class->SUPER::new (
2908	fontsize => 0.8,	3159	fontsize => 0.8,
2909	@_,	3160	@_,
2910	)	3161	);
		3162
		3163	Scalar::Util::weaken (my $this = $self);
		3164
		3165	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3166
		3167	$self
2911	}	3168	}
2912		3169
2913	sub reorder {	3170	sub reorder {
2914	my ($self) = @_;	3171	my ($self) = @_;
2915	my $NOW = time;	3172	my $NOW = Time::HiRes::time;
		3173
		3174	# freeze display when hovering over any label
		3175	return if $CFClient::UI::TOOLTIP->{owner}
		3176	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3177	values %{ $self->{item} };
2916		3178
2917	while (my ($k, $v) = each %{ $self->{item} }) {	3179	while (my ($k, $v) = each %{ $self->{item} }) {
2918	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3180	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2919	}	3181	}
2920		3182
…		…
2923	my @items = sort {	3185	my @items = sort {
2924	$a->{pri} <=> $b->{pri}	3186	$a->{pri} <=> $b->{pri}
2925	or $b->{id} <=> $a->{id}	3187	or $b->{id} <=> $a->{id}
2926	} values %{ $self->{item} };	3188	} values %{ $self->{item} };
2927		3189
		3190	$self->{timer}->interval (1);
		3191
2928	my $count = 10 + 1;	3192	my $count = 10 + 1;
2929	for my $item (@items) {	3193	for my $item (@items) {
2930	last unless --$count;	3194	last unless --$count;
2931		3195
2932	push @widgets, $item->{label} ||= do {	3196	my $label = $item->{label} ||= do {
2933	# TODO: doesn't handle markup well (read as: at all)	3197	# TODO: doesn't handle markup well (read as: at all)
2934	my $short = $item->{count} > 1	3198	my $short = $item->{count} > 1
2935	? "<b>$item->{count} ×</b> $item->{text}"	3199	? "<b>$item->{count} ×</b> $item->{text}"
2936	: $item->{text};	3200	: $item->{text};
2937		3201
…		…
2945	tooltip => $item->{tooltip},	3209	tooltip => $item->{tooltip},
2946	tooltip_font => $::FONT_PROP,	3210	tooltip_font => $::FONT_PROP,
2947	tooltip_width => 0.67,	3211	tooltip_width => 0.67,
2948	fontsize => $item->{fontsize} || $self->{fontsize},	3212	fontsize => $item->{fontsize} || $self->{fontsize},
2949	max_w => $::WIDTH * 0.44,	3213	max_w => $::WIDTH * 0.44,
2950	fg => $item->{fg},	3214	fg => [@{ $item->{fg} }],
2951	can_events => 1,	3215	can_events => 1,
2952	can_hover => 1	3216	can_hover => 1
2953	};	3217	};
		3218
		3219	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3220	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3221	$label->update;
		3222	$label->set_max_size (undef, $label->{req_h} * $diff)
		3223	if $diff < 1;
		3224	$self->{timer}->interval (1/30);
		3225	} else {
		3226	$label->{fg}[3] = $item->{fg}[3] || 1;
		3227	}
		3228
		3229	push @widgets, $label;
2954	}	3230	}
2955		3231
2956	$self->clear;	3232	$self->clear;
2957	$self->SUPER::add (reverse @widgets);	3233	$self->SUPER::add (reverse @widgets);
2958	}	3234	}
…		…
2963	$text =~ s/^\s+//;	3239	$text =~ s/^\s+//;
2964	$text =~ s/\s+$//;	3240	$text =~ s/\s+$//;
2965		3241
2966	return unless $text;	3242	return unless $text;
2967		3243
2968	my $timeout = time + ((delete $arg{timeout}) || 60);	3244	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2969		3245
2970	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3246	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2971		3247
2972	if (my $item = $self->{item}{$group}) {	3248	if (my $item = $self->{item}{$group}) {
2973	if ($item->{text} eq $text) {	3249	if ($item->{text} eq $text) {
…		…
3003		3279
3004	$self->reorder;	3280	$self->reorder;
3005	$self->SUPER::reconfigure;	3281	$self->SUPER::reconfigure;
3006	}	3282	}
3007		3283
		3284	sub DESTROY {
		3285	my ($self) = @_;
		3286
		3287	$self->{timer}->cancel;
		3288
		3289	$self->SUPER::DESTROY;
		3290	}
		3291
3008	#############################################################################	3292	#############################################################################
3009		3293
3010	package CFClient::UI::Root;	3294	package CFClient::UI::Inventory;
3011		3295
3012	our @ISA = CFClient::UI::Container::;	3296	our @ISA = CFClient::UI::ScrolledWindow::;
3013
3014	use CFClient::OpenGL;
3015		3297
3016	sub new {	3298	sub new {
3017	my $class = shift;	3299	my $class = shift;
3018		3300
3019	my $self = $class->SUPER::new (	3301	my $self = $class->SUPER::new (
3020	visible => 1,	3302	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3021	@_,	3303	@_,
3022	);	3304	);
3023		3305
3024	Scalar::Util::weaken ($self->{root} = $self);
3025
3026	$self	3306	$self
3027	}	3307	}
3028		3308
3029	sub size_request {	3309	sub set_items {
3030	my ($self) = @_;
3031
3032	($self->{w}, $self->{h})
3033	}
3034
3035	sub _to_pixel {
3036	my ($coord, $size, $max) = @_;
3037
3038	$coord =
3039	$coord eq "center" ? ($max - $size) * 0.5
3040	: $coord eq "max" ? $max
3041	: $coord;
3042
3043	$coord = 0 if $coord < 0;
3044	$coord = $max - $size if $coord > $max - $size;
3045
3046	int $coord + 0.5
3047	}
3048
3049	sub size_allocate {
3050	my ($self, $w, $h) = @_;
3051
3052	for my $child ($self->children) {
3053	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3054
3055	$X = $child->{force_x} if exists $child->{force_x};
3056	$Y = $child->{force_y} if exists $child->{force_y};
3057
3058	$X = _to_pixel $X, $W, $self->{w};
3059	$Y = _to_pixel $Y, $H, $self->{h};
3060
3061	$child->configure ($X, $Y, $W, $H);
3062	}
3063	}
3064
3065	sub coord2local {
3066	my ($self, $x, $y) = @_;
3067
3068	($x, $y)
3069	}
3070
3071	sub coord2global {
3072	my ($self, $x, $y) = @_;
3073
3074	($x, $y)
3075	}
3076
3077	sub update {
3078	my ($self) = @_;
3079
3080	$::WANT_REFRESH++;
3081	}
3082
3083	sub add {
3084	my ($self, @children) = @_;
3085
3086	$_->{is_toplevel} = 1
3087	for @children;
3088
3089	$self->SUPER::add (@children);
3090	}
3091
3092	sub remove {
3093	my ($self, @children) = @_;
3094
3095	$self->SUPER::remove (@children);
3096
3097	delete $self->{is_toplevel}
3098	for @children;
3099
3100	while (@children) {
3101	my $w = pop @children;
3102	push @children, $w->children;
3103	$w->set_invisible;
3104	}
3105	}
3106
3107	sub on_refresh {
3108	my ($self, $id, $cb) = @_;
3109
3110	$self->{refresh_hook}{$id} = $cb;
3111	}
3112
3113	sub on_post_alloc {
3114	my ($self, $id, $cb) = @_;
3115
3116	$self->{post_alloc_hook}{$id} = $cb;
3117	}
3118
3119	sub draw {
3120	my ($self) = @_;
3121
3122	while ($self->{refresh_hook}) {
3123	$_->()
3124	for values %{delete $self->{refresh_hook}};
3125	}
3126
3127	if ($self->{realloc}) {
3128	my @queue;
3129
3130	while () {
3131	if ($self->{realloc}) {
3132	#TODO use array-of-depth approach
3133
3134	use sort 'stable';
3135
3136	@queue = sort { $a->{visible} <=> $b->{visible} }
3137	@queue, values %{delete $self->{realloc}};
3138	}
3139
3140	my $widget = pop @queue || last;
3141
3142	$widget->{visible} or last; # do not resize invisible widgets
3143
3144	my ($w, $h) = $widget->size_request;
3145
3146	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3147	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3148
3149	$w = $widget->{force_w} if exists $widget->{force_w};
3150	$h = $widget->{force_h} if exists $widget->{force_h};
3151
3152	if ($widget->{req_w} != $w || $widget->{req_h} != $h
3153	|| delete $widget->{force_realloc}) {
3154	$widget->{req_w} = $w;
3155	$widget->{req_h} = $h;
3156
3157	$self->{size_alloc}{$widget+0} = $widget;
3158
3159	if (my $parent = $widget->{parent}) {
3160	$self->{realloc}{$parent+0} = $parent;
3161	#unshift @queue, $parent;
3162	$parent->{force_size_alloc} = 1;
3163	$self->{size_alloc}{$parent+0} = $parent;
3164	}
3165	}
3166
3167	delete $self->{realloc}{$widget+0};
3168	}
3169	}
3170
3171	while (my $size_alloc = delete $self->{size_alloc}) {
3172	my @queue = sort { $b->{visible} <=> $a->{visible} }
3173	values %$size_alloc;
3174
3175	while () {
3176	my $widget = pop @queue || last;
3177
3178	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3179
3180	$w = 0 if $w < 0;
3181	$h = 0 if $h < 0;
3182
3183	$w = int $w + 0.5;
3184	$h = int $h + 0.5;
3185
3186	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3187	$widget->{w} = $w;
3188	$widget->{h} = $h;
3189
3190	$widget->emit (size_allocate => $w, $h);
3191	}
3192	}
3193	}
3194
3195	while ($self->{post_alloc_hook}) {
3196	$_->()
3197	for values %{delete $self->{post_alloc_hook}};
3198	}
3199
3200
3201	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3202	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3203	glClear GL_COLOR_BUFFER_BIT;
3204
3205	glMatrixMode GL_PROJECTION;
3206	glLoadIdentity;
3207	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3208	glMatrixMode GL_MODELVIEW;
3209	glLoadIdentity;
3210
3211	$self->_draw;
3212	}
3213
3214	#############################################################################
3215
3216	package CFClient::UI::SpellList;
3217
3218	our @ISA = CFClient::UI::FancyFrame::;
3219
3220	sub new {
3221	my $class = shift;
3222
3223	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3224
3225	$self->add (new CFClient::UI::ScrolledWindow
3226	scrolled => $self->{spellbox} = new CFClient::UI::Table);
3227
3228	$self;
3229	}
3230
3231	# XXX: Do sorting? Argl...
3232	sub add_spell {
3233	my ($self, $spell) = @_;	3310	my ($self, $items) = @_;
3234	$self->{spells}->{$spell->{name}} = $spell;
3235		3311
3236	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face	3312	$self->{child}->clear;
3237	face => $spell->{face},	3313	return unless $items;
3238	can_hover => 1,
3239	can_events => 1,
3240	tooltip => $spell->{message});
3241		3314
3242	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label	3315	my @items = sort {
3243	text => $spell->{name},	3316	($a->{type} <=> $b->{type})
3244	can_hover => 1,	3317	or ($a->{name} cmp $b->{name})
3245	can_events => 1,	3318	} @$items;
3246	tooltip => $spell->{message},
3247	expand => 1);
3248		3319
3249	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label	3320	$self->{real_items} = \@items;
3250	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3251	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3252	expand => 1);
3253		3321
3254	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button	3322	my $row = 0;
3255	text => "bind to key",	3323	for my $item (@items) {
3256	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });	3324	CFClient::Item::update_widgets $item;
3257	}
3258		3325
3259	sub rebuild_spell_list {	3326	$self->{child}->add (0, $row, $item->{face_widget});
3260	my ($self) = @_;	3327	$self->{child}->add (1, $row, $item->{desc_widget});
3261	$self->{tbl_idx} = 0;	3328	$self->{child}->add (2, $row, $item->{weight_widget});
3262	$self->add_spell ($_) for values %{$self->{spells}};
3263	}
3264		3329
3265	sub remove_spell {	3330	$row++;
3266	my ($self, $spell) = @_;	3331	}
3267	delete $self->{spells}->{$spell->{name}};
3268	$self->rebuild_spell_list;
3269	}	3332	}
3270		3333
3271	#############################################################################	3334	#############################################################################
3272		3335
3273	package CFClient::UI::BindEditor;	3336	package CFClient::UI::BindEditor;
…		…
3368	$rec = $::CONN->stop_record if $::CONN;	3431	$rec = $::CONN->stop_record if $::CONN;
3369	return unless ref $rec eq 'ARRAY';	3432	return unless ref $rec eq 'ARRAY';
3370	$self->set_command_list ($rec);	3433	$self->set_command_list ($rec);
3371	}	3434	}
3372		3435
3373	# if $commit is true, the binding will be set after the user entered a key combo	3436
		3437	sub ask_for_bind_and_commit {
		3438	my ($self) = @_;
		3439	$self->ask_for_bind (1);
		3440	}
		3441
3374	sub ask_for_bind {	3442	sub ask_for_bind {
3375	my ($self, $commit) = @_;	3443	my ($self, $commit) = @_;
3376		3444
3377	CFClient::Binder::open_binding_dialog (sub {	3445	CFClient::Binder::open_binding_dialog (sub {
3378	my ($mod, $sym) = @_;	3446	my ($mod, $sym) = @_;
…		…
3460	}	3528	}
3461	}	3529	}
3462		3530
3463	#############################################################################	3531	#############################################################################
3464		3532
		3533	package CFClient::UI::SpellList;
		3534
		3535	our @ISA = CFClient::UI::Table::;
		3536
		3537	sub new {
		3538	my $class = shift;
		3539
		3540	my $self = $class->SUPER::new (
		3541	binding => [],
		3542	commands => [],
		3543	@_,
		3544	)
		3545	}
		3546
		3547	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3548	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
		3549	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3550	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
		3551	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3552	"<b>Damage</b>. The amount of damage the spell deals when it hits.");
		3553
		3554	sub rebuild_spell_list {
		3555	my ($self) = @_;
		3556
		3557	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3558	$self->clear;
		3559
		3560	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
		3561	$self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3562	$self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3563	$self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3564
		3565	my $row = 0;
		3566
		3567	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3568	my $spell = $self->{spell}{$_};
		3569
		3570	$row++;
		3571
		3572	$self->add (0, $row, new CFClient::UI::Face
		3573	face => $spell->{face},
		3574	can_hover => 1,
		3575	can_events => 1,
		3576	tooltip => $spell->{message},
		3577	);
		3578
		3579	$self->add (1, $row, new CFClient::UI::Label
		3580	expand => 1,
		3581	text => $spell->{name},
		3582	can_hover => 1,
		3583	can_events => 1,
		3584	tooltip => $spell->{message},
		3585	);
		3586
		3587	$self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3588	$self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3589	$self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3590
		3591	# TODO: should be done via popup
		3592	$self->add (5, $row, new CFClient::UI::Button
		3593	text => "bind",
		3594	tooltip => "bind spell readying (cast command) to key",
		3595	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
		3596	);
		3597	}
		3598	});
		3599	}
		3600
		3601	sub add_spell {
		3602	my ($self, $spell) = @_;
		3603
		3604	$self->{spell}->{$spell->{name}} = $spell;
		3605	$self->rebuild_spell_list;
		3606	}
		3607
		3608	sub remove_spell {
		3609	my ($self, $spell) = @_;
		3610
		3611	delete $self->{spell}->{$spell->{name}};
		3612	$self->rebuild_spell_list;
		3613	}
		3614
		3615	#############################################################################
		3616
		3617	package CFClient::UI::Root;
		3618
		3619	our @ISA = CFClient::UI::Container::;
		3620
		3621	use List::Util qw(min max);
		3622
		3623	use CFClient::OpenGL;
		3624
		3625	sub new {
		3626	my $class = shift;
		3627
		3628	my $self = $class->SUPER::new (
		3629	visible => 1,
		3630	@_,
		3631	);
		3632
		3633	Scalar::Util::weaken ($self->{root} = $self);
		3634
		3635	$self
		3636	}
		3637
		3638	sub size_request {
		3639	my ($self) = @_;
		3640
		3641	($self->{w}, $self->{h})
		3642	}
		3643
		3644	sub _to_pixel {
		3645	my ($coord, $size, $max) = @_;
		3646
		3647	$coord =
		3648	$coord eq "center" ? ($max - $size) * 0.5
		3649	: $coord eq "max" ? $max
		3650	: $coord;
		3651
		3652	$coord = 0 if $coord < 0;
		3653	$coord = $max - $size if $coord > $max - $size;
		3654
		3655	int $coord + 0.5
		3656	}
		3657
		3658	sub size_allocate {
		3659	my ($self, $w, $h) = @_;
		3660
		3661	for my $child ($self->children) {
		3662	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3663
		3664	$X = $child->{force_x} if exists $child->{force_x};
		3665	$Y = $child->{force_y} if exists $child->{force_y};
		3666
		3667	$X = _to_pixel $X, $W, $self->{w};
		3668	$Y = _to_pixel $Y, $H, $self->{h};
		3669
		3670	$child->configure ($X, $Y, $W, $H);
		3671	}
		3672	}
		3673
		3674	sub coord2local {
		3675	my ($self, $x, $y) = @_;
		3676
		3677	($x, $y)
		3678	}
		3679
		3680	sub coord2global {
		3681	my ($self, $x, $y) = @_;
		3682
		3683	($x, $y)
		3684	}
		3685
		3686	sub update {
		3687	my ($self) = @_;
		3688
		3689	$::WANT_REFRESH++;
		3690	}
		3691
		3692	sub add {
		3693	my ($self, @children) = @_;
		3694
		3695	$_->{is_toplevel} = 1
		3696	for @children;
		3697
		3698	$self->SUPER::add (@children);
		3699	}
		3700
		3701	sub remove {
		3702	my ($self, @children) = @_;
		3703
		3704	$self->SUPER::remove (@children);
		3705
		3706	delete $self->{is_toplevel}
		3707	for @children;
		3708
		3709	while (@children) {
		3710	my $w = pop @children;
		3711	push @children, $w->children;
		3712	$w->set_invisible;
		3713	}
		3714	}
		3715
		3716	sub on_refresh {
		3717	my ($self, $id, $cb) = @_;
		3718
		3719	$self->{refresh_hook}{$id} = $cb;
		3720	}
		3721
		3722	sub on_post_alloc {
		3723	my ($self, $id, $cb) = @_;
		3724
		3725	$self->{post_alloc_hook}{$id} = $cb;
		3726	}
		3727
		3728	sub draw {
		3729	my ($self) = @_;
		3730
		3731	while ($self->{refresh_hook}) {
		3732	$_->()
		3733	for values %{delete $self->{refresh_hook}};
		3734	}
		3735
		3736	if ($self->{realloc}) {
		3737	my %queue;
		3738	my @queue;
		3739	my $widget;
		3740
		3741	outer:
		3742	while () {
		3743	if (my $realloc = delete $self->{realloc}) {
		3744	for $widget (values %$realloc) {
		3745	$widget->{visible} or next; # do not resize invisible widgets
		3746
		3747	$queue{$widget+0}++ and next; # duplicates are common
		3748
		3749	push @{ $queue[$widget->{visible}] }, $widget;
		3750	}
		3751	}
		3752
		3753	while () {
		3754	@queue or last outer;
		3755
		3756	$widget = pop @{ $queue[-1] || [] }
		3757	and last;
		3758
		3759	pop @queue;
		3760	}
		3761
		3762	delete $queue{$widget+0};
		3763
		3764	my ($w, $h) = $widget->size_request;
		3765
		3766	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3767	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3768
		3769	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3770	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3771
		3772	$w = $widget->{force_w} if exists $widget->{force_w};
		3773	$h = $widget->{force_h} if exists $widget->{force_h};
		3774
		3775	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3776	|| delete $widget->{force_realloc}) {
		3777	$widget->{req_w} = $w;
		3778	$widget->{req_h} = $h;
		3779
		3780	$self->{size_alloc}{$widget+0} = $widget;
		3781
		3782	if (my $parent = $widget->{parent}) {
		3783	$self->{realloc}{$parent+0} = $parent
		3784	unless $queue{$parent+0};
		3785
		3786	$parent->{force_size_alloc} = 1;
		3787	$self->{size_alloc}{$parent+0} = $parent;
		3788	}
		3789	}
		3790
		3791	delete $self->{realloc}{$widget+0};
		3792	}
		3793	}
		3794
		3795	while (my $size_alloc = delete $self->{size_alloc}) {
		3796	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3797	values %$size_alloc;
		3798
		3799	while () {
		3800	my $widget = pop @queue || last;
		3801
		3802	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3803
		3804	$w = 0 if $w < 0;
		3805	$h = 0 if $h < 0;
		3806
		3807	$w = int $w + 0.5;
		3808	$h = int $h + 0.5;
		3809
		3810	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3811	$widget->{old_w} = $widget->{w};
		3812	$widget->{old_h} = $widget->{h};
		3813
		3814	$widget->{w} = $w;
		3815	$widget->{h} = $h;
		3816
		3817	$widget->emit (size_allocate => $w, $h);
		3818	}
		3819	}
		3820	}
		3821
		3822	while ($self->{post_alloc_hook}) {
		3823	$_->()
		3824	for values %{delete $self->{post_alloc_hook}};
		3825	}
		3826
		3827
		3828	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		3829	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		3830	glClear GL_COLOR_BUFFER_BIT;
		3831
		3832	glMatrixMode GL_PROJECTION;
		3833	glLoadIdentity;
		3834	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		3835	glMatrixMode GL_MODELVIEW;
		3836	glLoadIdentity;
		3837
		3838	{
		3839	package CFClient::UI::Base;
		3840
		3841	($draw_x, $draw_y, $draw_w, $draw_h) =
		3842	(0, 0, $self->{w}, $self->{h});
		3843	}
		3844
		3845	$self->_draw;
		3846	}
		3847
		3848	#############################################################################
		3849
3465	package CFClient::UI;	3850	package CFClient::UI;
3466		3851
3467	$ROOT = new CFClient::UI::Root;	3852	$ROOT = new CFClient::UI::Root;
3468	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	3853	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
3469		3854

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