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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.263 by elmex, Wed May 31 14:04:52 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
44	sub check_tooltip {
45	if (!$GRAB) {
46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47	if (length $widget->{tooltip}) {
48
49	if ($TOOLTIP->{owner} != $widget) {
50	$TOOLTIP->hide;
51
52	$TOOLTIP->{owner} = $widget;
53
54	my $tip = $widget->{tooltip};
55
56	$tip = $tip->($widget) if CODE:: eq ref $tip;
57
58	$TOOLTIP->set_tooltip_from ($widget);
59	$TOOLTIP->show;
60	}
61
62	return;
63	}
64	}
65	}
66
67	$TOOLTIP->hide;
68	delete $TOOLTIP->{owner};
69	}
70
71	# class methods for events	73	# class methods for events
72	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
73	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
74	if $FOCUS;	76	if $FOCUS;
75	}	77	}
…		…
87	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
88		90
89	$GRAB = $widget;	91	$GRAB = $widget;
90	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
91		93
92	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
93	}	95	}
94		96
95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
96		98
97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
112	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
113	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
114	$grab->update if $grab;	116	$grab->update if $grab;
115	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
116		118
117	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
118	}	120	}
119	}	121	}
120		122
121	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
122	my ($ev) = @_;	124	my ($ev) = @_;
…		…
128	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
129		131
130	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
131	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
132		134
133	check_tooltip;	135	$TOOLTIP_WATCHER->start;
134	}	136	}
135		137
136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137	if $HOVER;	139	if $HOVER;
138	}	140	}
…		…
170	sub rescale_widgets {	172	sub rescale_widgets {
171	my ($sx, $sy) = @_;	173	my ($sx, $sy) = @_;
172		174
173	for my $widget (values %WIDGET) {	175	for my $widget (values %WIDGET) {
174	if ($widget->{is_toplevel}) {	176	if ($widget->{is_toplevel}) {
175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177		179
178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	182	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	184	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	185	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184		186
185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187		189
188	}	190	}
189	}	191	}
190		192
191	reconfigure_widgets;	193	reconfigure_widgets;
…		…
270		272
271	return unless $self->{visible};	273	return unless $self->{visible};
272		274
273	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
274		276
		277	delete $self->{visible};
275	delete $self->{root};	278	delete $self->{root};
276	delete $self->{visible};
277		279
278	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
279	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
280		282
281	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
282	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
283		285
284	$self->focus_out;	286	$self->focus_out;
285		287
286	$self->emit (visibility_change => 0);	288	$self->emit (visibility_change => 0);
…		…
313	}	315	}
314		316
315	sub move_abs {	317	sub move_abs {
316	my ($self, $x, $y, $z) = @_;	318	my ($self, $x, $y, $z) = @_;
317		319
318	$self->{x} = List::Util::max 0, int $x;	320	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319	$self->{y} = List::Util::max 0, int $y;	321	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320	$self->{z} = $z if defined $z;	322	$self->{z} = $z if defined $z;
321		323
322	$self->update;	324	$self->update;
323	}	325	}
324		326
…		…
370	sub size_allocate {	372	sub size_allocate {
371	# nothing to be done	373	# nothing to be done
372	}	374	}
373		375
374	sub children {	376	sub children {
		377	# nop
		378	}
		379
		380	sub visible_children {
		381	$_[0]->children
375	}	382	}
376		383
377	sub set_max_size {	384	sub set_max_size {
378	my ($self, $w, $h) = @_;	385	my ($self, $w, $h) = @_;
379		386
380	delete $self->{max_w}; $self->{max_w} = $w if $w;	387	$self->{max_w} = int $w if defined $w;
381	delete $self->{max_h}; $self->{max_h} = $h if $h;	388	$self->{max_h} = int $h if defined $h;
		389
		390	$self->realloc;
382	}	391	}
383		392
384	sub set_tooltip {	393	sub set_tooltip {
385	my ($self, $tooltip) = @_;	394	my ($self, $tooltip) = @_;
386		395
…		…
391		400
392	$self->{tooltip} = $tooltip;	401	$self->{tooltip} = $tooltip;
393		402
394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395	delete $CFClient::UI::TOOLTIP->{owner};	404	delete $CFClient::UI::TOOLTIP->{owner};
396	CFClient::UI::check_tooltip;	405	$CFClient::UI::TOOLTIP_WATCHER->cb->();
397	}	406	}
398	}	407	}
399		408
400	# translate global coordinates to local coordinate system	409	# translate global coordinates to local coordinate system
401	sub coord2local {	410	sub coord2local {
…		…
438		447
439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	448	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440	unless $FOCUS;	449	unless $FOCUS;
441	}	450	}
442		451
443	sub mouse_motion { }	452	sub mouse_motion { 0 }
444	sub button_up { }	453	sub button_up { 0 }
445	sub key_down { }	454	sub key_down { 0 }
446	sub key_up { }	455	sub key_up { 0 }
447		456
448	sub button_down {	457	sub button_down {
449	my ($self, $ev, $x, $y) = @_;	458	my ($self, $ev, $x, $y) = @_;
450		459
451	$self->focus_in;	460	$self->focus_in;
452	}
453		461
454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	462	0
455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	463	}
456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459		464
460	sub find_widget {	465	sub find_widget {
461	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
462		467
463	return () unless $self->{can_events};	468	return () unless $self->{can_events};
…		…
525		530
526	$self->realloc;	531	$self->realloc;
527	$self->update;	532	$self->update;
528	}	533	}
529		534
		535	# using global variables seems a bit hacky, but passing through all drawing
		536	# functions seems pointless.
		537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		538
530	sub draw {	539	sub draw {
531	my ($self) = @_;	540	my ($self) = @_;
532		541
533	return unless $self->{h} && $self->{w};	542	return unless $self->{h} && $self->{w};
		543
		544	# update screen rectangle
		545	local $draw_x = $draw_x + $self->{x};
		546	local $draw_y = $draw_y + $self->{y};
		547	local $draw_w = $draw_x + $self->{w};
		548	local $draw_h = $draw_y + $self->{h};
		549
		550	# skip widgets that are entirely outside the drawing area
		551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534		553
535	glPushMatrix;	554	glPushMatrix;
536	glTranslate $self->{x}, $self->{y}, 0;	555	glTranslate $self->{x}, $self->{y}, 0;
537	$self->_draw;
538	glPopMatrix;
539		556
540	if ($self == $HOVER && $self->{can_hover}) {	557	if ($self == $HOVER && $self->{can_hover}) {
541	my ($x, $y) = @$self{qw(x y)};
542
543	glColor 1, 0.8, 0.5, 0.2;	558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544	glEnable GL_BLEND;	559	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546	glBegin GL_QUADS;	561	glBegin GL_QUADS;
547	glVertex $x , $y;	562	glVertex 0 , 0;
548	glVertex $x + $self->{w}, $y;	563	glVertex $self->{w}, 0;
549	glVertex $x + $self->{w}, $y + $self->{h};	564	glVertex $self->{w}, $self->{h};
550	glVertex $x , $y + $self->{h};	565	glVertex 0 , $self->{h};
551	glEnd;	566	glEnd;
552	glDisable GL_BLEND;	567	glDisable GL_BLEND;
553	}	568	}
554		569
555	if ($ENV{CFPLUS_DEBUG} & 1) {	570	if ($ENV{CFPLUS_DEBUG} & 1) {
556	glPushMatrix;	571	glPushMatrix;
557	glColor 1, 1, 0, 1;	572	glColor 1, 1, 0, 1;
558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	573	glTranslate 0.375, 0.375;
559	glBegin GL_LINE_LOOP;	574	glBegin GL_LINE_LOOP;
560	glVertex 0 , 0;	575	glVertex 0 , 0;
561	glVertex $self->{w} - 1, 0;	576	glVertex $self->{w} - 1, 0;
562	glVertex $self->{w} - 1, $self->{h} - 1;	577	glVertex $self->{w} - 1, $self->{h} - 1;
563	glVertex 0 , $self->{h} - 1;	578	glVertex 0 , $self->{h} - 1;
564	glEnd;	579	glEnd;
565	glPopMatrix;	580	glPopMatrix;
566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	581	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567	}	582	}
		583
		584	$self->_draw;
		585	glPopMatrix;
568	}	586	}
569		587
570	sub _draw {	588	sub _draw {
571	my ($self) = @_;	589	my ($self) = @_;
572		590
…		…
575		593
576	sub DESTROY {	594	sub DESTROY {
577	my ($self) = @_;	595	my ($self) = @_;
578		596
579	delete $WIDGET{$self+0};	597	delete $WIDGET{$self+0};
580	#$self->deactivate;	598
		599	eval { $self->destroy };
		600	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581	}	601	}
582		602
583	#############################################################################	603	#############################################################################
584		604
585	package CFClient::UI::DrawBG;	605	package CFClient::UI::DrawBG;
…		…
610		630
611	if ($color && (@$color < 4 || $color->[3])) {	631	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	632	my ($w, $h) = @$self{qw(w h)};
613		633
614	glEnable GL_BLEND;	634	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	635	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	636	glColor_premultiply @$color;
617		637
618	glBegin GL_QUADS;	638	glBegin GL_QUADS;
619	glVertex 0 , 0;	639	glVertex 0 , 0;
620	glVertex 0 , $h;	640	glVertex 0 , $h;
621	glVertex $w, $h;	641	glVertex $w, $h;
…		…
652	our @ISA = CFClient::UI::Base::;	672	our @ISA = CFClient::UI::Base::;
653		673
654	sub new {	674	sub new {
655	my ($class, %arg) = @_;	675	my ($class, %arg) = @_;
656		676
657	my $children = delete $arg{children} || [];	677	my $children = delete $arg{children};
658		678
659	my $self = $class->SUPER::new (	679	my $self = $class->SUPER::new (
660	children => [],	680	children => [],
661	can_events => 0,	681	can_events => 0,
662	%arg,	682	%arg,
663	);	683	);
		684
664	$self->add ($_) for @$children;	685	$self->add (@$children)
		686	if $children;
665		687
666	$self	688	$self
667	}	689	}
668		690
669	sub add {	691	sub add {
…		…
717	$x -= $self->{x};	739	$x -= $self->{x};
718	$y -= $self->{y};	740	$y -= $self->{y};
719		741
720	my $res;	742	my $res;
721		743
722	for (reverse @{ $self->{children} }) {	744	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	745	$res = $_->find_widget ($x, $y)
724	and return $res;	746	and return $res;
725	}	747	}
726		748
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	749	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
748	}	770	}
749		771
750	sub add {	772	sub add {
751	my ($self, $child) = @_;	773	my ($self, $child) = @_;
752		774
753	$self->{children} = [];	775	$self->SUPER::remove ($_) for @{ $self->{children} };
754
755	$self->SUPER::add ($child);	776	$self->SUPER::add ($child);
756	}	777	}
757		778
758	sub remove {	779	sub remove {
759	my ($self, $widget) = @_;	780	my ($self, $widget) = @_;
…		…
776	$self->{children}[0]->configure (0, 0, $w, $h);	797	$self->{children}[0]->configure (0, 0, $w, $h);
777	}	798	}
778		799
779	#############################################################################	800	#############################################################################
780		801
		802	# back-buffered drawing area
		803
781	package CFClient::UI::Window;	804	package CFClient::UI::Window;
782		805
783	our @ISA = CFClient::UI::Bin::;	806	our @ISA = CFClient::UI::Bin::;
784		807
785	use CFClient::OpenGL;	808	use CFClient::OpenGL;
…		…
803	$self->SUPER::size_allocate ($w, $h);	826	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	827	$self->update;
805	}	828	}
806		829
807	sub _render {	830	sub _render {
		831	my ($self) = @_;
		832
808	$_[0]{children}[0]->draw;	833	$self->{children}[0]->draw;
809	}	834	}
810		835
811	sub render_child {	836	sub render_child {
812	my ($self) = @_;	837	my ($self) = @_;
813		838
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	840	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	841	glClear GL_COLOR_BUFFER_BIT;
817		842
		843	{
		844	package CFClient::UI::Base;
		845
		846	($draw_x, $draw_y, $draw_w, $draw_h) =
		847	(0, 0, $self->{w}, $self->{h});
		848	}
		849
818	$self->_render;	850	$self->_render;
819	};	851	};
820	}	852	}
821		853
822	sub _draw {	854	sub _draw {
823	my ($self) = @_;	855	my ($self) = @_;
824		856
825	my ($w, $h) = ($self->w, $self->h);	857	my ($w, $h) = @$self{qw(w h)};
826		858
827	my $tex = $self->{texture}	859	my $tex = $self->{texture}
828	or return;	860	or return;
829		861
830	glEnable GL_TEXTURE_2D;	862	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	864	glColor 0, 0, 0, 1;
833		865
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835		867
836	glDisable GL_TEXTURE_2D;	868	glDisable GL_TEXTURE_2D;
837	}	869	}
…		…
913	}	945	}
914		946
915	sub _render {	947	sub _render {
916	my ($self) = @_;	948	my ($self) = @_;
917		949
		950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		952
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		954
920	$self->SUPER::_render;	955	$self->SUPER::_render;
921	}	956	}
922		957
…		…
925	package CFClient::UI::ScrolledWindow;	960	package CFClient::UI::ScrolledWindow;
926		961
927	our @ISA = CFClient::UI::HBox::;	962	our @ISA = CFClient::UI::HBox::;
928		963
929	sub new {	964	sub new {
930	my $class = shift;	965	my ($class, %arg) = @_;
		966
		967	my $child = delete $arg{child};
931		968
932	my $self;	969	my $self;
933		970
934	my $slider = new CFClient::UI::Slider	971	my $slider = new CFClient::UI::Slider
935	vertical => 1,	972	vertical => 1,
…		…
940	;	977	;
941		978
942	$self = $class->SUPER::new (	979	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	980	vp => (new CFClient::UI::ViewPort expand => 1),
944	slider => $slider,	981	slider => $slider,
945	@_,	982	%arg,
946	);	983	);
947		984
948	$self->{vp}->add ($self->{scrolled});
949	$self->add ($self->{vp});
950	$self->add ($self->{slider});	985	$self->SUPER::add ($self->{vp}, $self->{slider});
		986	$self->add ($child) if $child;
951		987
952	$self	988	$self
		989	}
		990
		991	sub add {
		992	my ($self, $widget) = @_;
		993
		994	$self->{vp}->add ($self->{child} = $widget);
953	}	995	}
954		996
955	sub update {	997	sub update {
956	my ($self) = @_;	998	my ($self) = @_;
957		999
…		…
996		1038
997	if ($self->{bg}) {	1039	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1040	my ($w, $h) = @$self{qw(w h)};
999		1041
1000	glEnable GL_BLEND;	1042	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1043	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1044	glColor_premultiply @{ $self->{bg} };
1003		1045
1004	glBegin GL_QUADS;	1046	glBegin GL_QUADS;
1005	glVertex 0 , 0;	1047	glVertex 0 , 0;
1006	glVertex 0 , $h;	1048	glVertex 0 , $h;
1007	glVertex $w, $h;	1049	glVertex $w, $h;
…		…
1029	my @border =	1071	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1073	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1074
1033	sub new {	1075	sub new {
1034	my $class = shift;	1076	my ($class, %arg) = @_;
1035		1077
1036	my $self = $class->SUPER::new (	1078	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1079	bg => [1, 1, 1, 1],
1038	border_bg => [1, 1, 1, 1],	1080	border_bg => [1, 1, 1, 1],
1039	border => 0.6,	1081	border => 0.6,
1040	can_events => 1,	1082	can_events => 1,
1041	min_w => 16,	1083	min_w => 16,
1042	min_h => 16,	1084	min_h => 16,
1043	@_	1085	%arg,
1044	);	1086	);
1045		1087
1046	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title_widget} = new CFClient::UI::Label
1047	align => 0,	1089	align => 0,
1048	valign => 1,	1090	valign => 1,
1049	text => $self->{title},	1091	text => $self->{title},
1050	fontsize => $self->{border};	1092	fontsize => $self->{border},
		1093	if exists $self->{title};
		1094
		1095	unless ($self->{no_close_button}) {
		1096	$self->{close_btn} =
		1097	new CFClient::UI::ImageButton
		1098	image => 'x1_close.png',
		1099	on_activate => sub { $self->hide };
		1100
		1101	$self->CFClient::UI::Container::add ($self->{close_btn});
		1102	}
1051		1103
1052	$self	1104	$self
		1105	}
		1106
		1107	sub add {
		1108	my ($self, @widgets) = @_;
		1109
		1110	$self->SUPER::add (@widgets);
		1111	$self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
		1112	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053	}	1113	}
1054		1114
1055	sub border {	1115	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1116	int $_[0]{border} * $::FONTSIZE
1057	}	1117	}
1058		1118
1059	sub size_request {	1119	sub size_request {
1060	my ($self) = @_;	1120	my ($self) = @_;
		1121
		1122	$self->{title_widget}->size_request
		1123	if $self->{title_widget};
		1124
		1125	$self->{close_btn}->size_request
		1126	if $self->{close_btn};
1061		1127
1062	my ($w, $h) = $self->SUPER::size_request;	1128	my ($w, $h) = $self->SUPER::size_request;
1063		1129
1064	(	1130	(
1065	$w + $self->border * 2,	1131	$w + $self->border * 2,
…		…
1068	}	1134	}
1069		1135
1070	sub size_allocate {	1136	sub size_allocate {
1071	my ($self, $w, $h) = @_;	1137	my ($self, $w, $h) = @_;
1072		1138
		1139	if ($self->{title_widget}) {
		1140	$self->{title_widget}{w} = $w;
		1141	$self->{title_widget}{h} = $h;
		1142	$self->{title_widget}->size_allocate ($w, $h);
		1143	}
		1144
		1145	my $border = $self->border;
		1146
1073	$h -= List::Util::max 0, $self->border * 2;	1147	$h -= List::Util::max 0, $border * 2;
1074	$w -= List::Util::max 0, $self->border * 2;	1148	$w -= List::Util::max 0, $border * 2;
1075		1149
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);	1150	$self->child->configure ($border, $border, $w, $h);
		1151
		1152	$self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
		1153	if $self->{close_btn};
1080	}	1154	}
1081		1155
1082	sub button_down {	1156	sub button_down {
1083	my ($self, $ev, $x, $y) = @_;	1157	my ($self, $ev, $x, $y) = @_;
1084		1158
…		…
1103	my $dy = $ev->{y} - $oy;	1177	my $dy = $ev->{y} - $oy;
1104		1178
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1179	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1180	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1181
		1182	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1183	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1184	};
1111		1185
1112	} elsif ($lr ^ $td) {	1186	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1187	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1188	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1191	my ($ev, $x, $y) = @_;
1118		1192
1119	($x, $y) = ($ev->{x}, $ev->{y});	1193	($x, $y) = ($ev->{x}, $ev->{y});
1120		1194
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1195	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1196	# HACK: the next line is required to enforce placement
		1197	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1198	};
		1199	} else {
		1200	return 0;
		1201	}
		1202
1123	}	1203	1
1124	}	1204	}
1125		1205
1126	sub button_up {	1206	sub button_up {
1127	my ($self, $ev, $x, $y) = @_;	1207	my ($self, $ev, $x, $y) = @_;
1128		1208
		1209	$self->{close_btn}->button_up ($ev, $x, $y)
		1210	if $self->{close_btn};
		1211
1129	delete $self->{motion};	1212	!!delete $self->{motion}
1130	}	1213	}
1131		1214
1132	sub mouse_motion {	1215	sub mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1216	my ($self, $ev, $x, $y) = @_;
1134		1217
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1218	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1219
		1220	!!$self->{motion}
1136	}	1221	}
1137		1222
1138	sub _draw {	1223	sub _draw {
1139	my ($self) = @_;	1224	my ($self) = @_;
1140		1225
		1226	my $child = $self->{children}[0];
		1227
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1228	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1229	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1230
1144	glEnable GL_TEXTURE_2D;	1231	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1232	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1233
1147	my $border = $self->border;	1234	my $border = $self->border;
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1249	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1250	}
1164		1251
1165	glDisable GL_TEXTURE_2D;	1252	glDisable GL_TEXTURE_2D;
1166		1253
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1254	$child->draw;
		1255
		1256	if ($self->{title_widget}) {
		1257	glTranslate 0, $border - $self->{h};
		1258	$self->{title_widget}->_draw;
		1259
		1260	glTranslate 0, - ($border - $self->{h});
		1261	}
		1262
		1263	$self->{close_btn}->draw
		1264	if $self->{close_btn};
1170	}	1265	}
1171		1266
1172	#############################################################################	1267	#############################################################################
1173		1268
1174	package CFClient::UI::Table;	1269	package CFClient::UI::Table;
…		…
1197		1292
1198	$child->set_parent ($self);	1293	$child->set_parent ($self);
1199	$self->{children}[$y][$x] = $child;	1294	$self->{children}[$y][$x] = $child;
1200		1295
1201	$self->realloc;	1296	$self->realloc;
		1297	}
		1298
		1299	sub remove {
		1300	my ($self, $child) = @_;
		1301
		1302	# TODO: not yet implemented
1202	}	1303	}
1203		1304
1204	# TODO: move to container class maybe? send children a signal on removal?	1305	# TODO: move to container class maybe? send children a signal on removal?
1205	sub clear {	1306	sub clear {
1206	my ($self) = @_;	1307	my ($self) = @_;
…		…
1467		1568
1468	delete $self->{texture};	1569	delete $self->{texture};
1469	$self->SUPER::update;	1570	$self->SUPER::update;
1470	}	1571	}
1471		1572
		1573	sub realloc {
		1574	my ($self) = @_;
		1575
		1576	delete $self->{ox};
		1577	$self->SUPER::realloc;
		1578	}
		1579
1472	sub set_text {	1580	sub set_text {
1473	my ($self, $text) = @_;	1581	my ($self, $text) = @_;
1474		1582
1475	return if $self->{text} eq "T$text";	1583	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1584	$self->{text} = "T$text";
1477		1585
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1586	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1587	$self->{layout}->set_text ($text);
1480		1588
		1589	delete $self->{size_req};
1481	$self->realloc;	1590	$self->realloc;
1482	$self->update;	1591	$self->update;
1483	}	1592	}
1484		1593
1485	sub set_markup {	1594	sub set_markup {
…		…
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1600	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1601
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1602	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1603	$self->{layout}->set_markup ($markup);
1495		1604
		1605	delete $self->{size_req};
1496	$self->realloc;	1606	$self->realloc;
1497	$self->update;	1607	$self->update;
1498	}	1608	}
1499		1609
1500	sub size_request {	1610	sub size_request {
1501	my ($self) = @_;	1611	my ($self) = @_;
1502		1612
		1613	$self->{size_req} ||= do {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1614	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1615	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1616	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1617	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1618	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1619
1509	my ($w, $h) = $self->{layout}->size;	1620	my ($w, $h) = $self->{layout}->size;
1510		1621
1511	if (exists $self->{template}) {	1622	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1623	$self->{template}->set_font ($self->{font}) if $self->{font};
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1624	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1625
1515	my ($w2, $h2) = $self->{template}->size;	1626	my ($w2, $h2) = $self->{template}->size;
1516		1627
1517	$w = List::Util::max $w, $w2;	1628	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1629	$h = List::Util::max $h, $h2;
		1630	}
		1631
		1632	[$w, $h]
1519	}	1633	};
1520		1634
1521	($w, $h)	1635	@{ $self->{size_req} }
1522	}	1636	}
1523		1637
1524	sub size_allocate {	1638	sub size_allocate {
1525	my ($self, $w, $h) = @_;	1639	my ($self, $w, $h) = @_;
1526		1640
		1641	delete $self->{ox};
		1642
1527	delete $self->{texture};	1643	delete $self->{texture}
		1644	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1528	}	1645	}
1529		1646
1530	sub set_fontsize {	1647	sub set_fontsize {
1531	my ($self, $fontsize) = @_;	1648	my ($self, $fontsize) = @_;
1532		1649
1533	$self->{fontsize} = $fontsize;	1650	$self->{fontsize} = $fontsize;
1534	delete $self->{texture};	1651	delete $self->{texture};
1535		1652
1536	$self->realloc;	1653	$self->realloc;
		1654	}
		1655
		1656	sub reconfigure {
		1657	my ($self) = @_;
		1658
		1659	delete $self->{size_req};
		1660
		1661	$self->SUPER::reconfigure;
1537	}	1662	}
1538		1663
1539	sub _draw {	1664	sub _draw {
1540	my ($self) = @_;	1665	my ($self) = @_;
1541		1666
…		…
1547	$self->{layout}->set_width ($self->{w});	1672	$self->{layout}->set_width ($self->{w});
1548	$self->{layout}->set_ellipsise ($self->{ellipsise});	1673	$self->{layout}->set_ellipsise ($self->{ellipsise});
1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1674	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1675	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551		1676
1552	my $tex = new_from_layout CFClient::Texture $self->{layout};	1677	new_from_layout CFClient::Texture $self->{layout}
		1678	};
1553		1679
		1680	unless (exists $self->{ox}) {
1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1681	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1682	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556	: ($self->{w} - $tex->{w}) * 0.5);	1683	: ($self->{w} - $tex->{w}) * 0.5);
1557		1684
1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1685	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1686	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560	: ($self->{h} - $tex->{h}) * 0.5);	1687	: ($self->{h} - $tex->{h}) * 0.5);
1561
1562	$tex
1563	};	1688	};
1564		1689
1565	glEnable GL_TEXTURE_2D;	1690	glEnable GL_TEXTURE_2D;
1566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1691
		1692	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1693	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1567		1694
1568	if ($tex->{format} == GL_ALPHA) {	1695	if ($tex->{format} == GL_ALPHA) {
		1696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569	glColor @{$self->{fg}};	1697	glColor @{$self->{fg}};
1570	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1698	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1571	} else {	1699	} else {
		1700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1701	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1573	}	1702	}
1574		1703
1575	glDisable GL_TEXTURE_2D;	1704	glDisable GL_TEXTURE_2D;
1576	}	1705	}
1577		1706
…		…
1594	can_hover => 1,	1723	can_hover => 1,
1595	can_focus => 1,	1724	can_focus => 1,
1596	valign => 0,	1725	valign => 0,
1597	can_events => 1,	1726	can_events => 1,
1598	#text => ...	1727	#text => ...
		1728	#hidden => "*",
1599	@_	1729	@_
1600	)	1730	)
1601	}	1731	}
1602		1732
1603	sub _set_text {	1733	sub _set_text {
…		…
1605		1735
1606	delete $self->{cur_h};	1736	delete $self->{cur_h};
1607		1737
1608	return if $self->{text} eq $text;	1738	return if $self->{text} eq $text;
1609		1739
1610	delete $self->{texture};
1611
1612	$self->{last_activity} = $::NOW;	1740	$self->{last_activity} = $::NOW;
1613	$self->{text} = $text;	1741	$self->{text} = $text;
1614		1742
1615	$text =~ s/./*/g if $self->{hidden};	1743	$text =~ s/./*/g if $self->{hidden};
1616	$self->{layout}->set_text ("$text ");	1744	$self->{layout}->set_text ("$text ");
		1745	delete $self->{size_req};
1617		1746
1618	$self->_emit (changed => $self->{text});	1747	$self->_emit (changed => $self->{text});
		1748
		1749	$self->realloc;
		1750	$self->update;
1619	}	1751	}
1620		1752
1621	sub set_text {	1753	sub set_text {
1622	my ($self, $text) = @_;	1754	my ($self, $text) = @_;
1623		1755
1624	$self->{cursor} = length $text;	1756	$self->{cursor} = length $text;
1625	$self->_set_text ($text);	1757	$self->_set_text ($text);
1626
1627	$self->realloc;
1628	}	1758	}
1629		1759
1630	sub get_text {	1760	sub get_text {
1631	$_[0]{text}	1761	$_[0]{text}
1632	}	1762	}
…		…
1662	$self->{cursor} = length $text;	1792	$self->{cursor} = length $text;
1663	} elsif ($uni == 27) {	1793	} elsif ($uni == 27) {
1664	$self->_emit ('escape');	1794	$self->_emit ('escape');
1665	} elsif ($uni) {	1795	} elsif ($uni) {
1666	substr $text, $self->{cursor}++, 0, chr $uni;	1796	substr $text, $self->{cursor}++, 0, chr $uni;
		1797	} else {
		1798	return 0;
1667	}	1799	}
1668		1800
1669	$self->_set_text ($text);	1801	$self->_set_text ($text);
1670		1802
1671	$self->realloc;	1803	$self->realloc;
		1804
		1805	1
1672	}	1806	}
1673		1807
1674	sub focus_in {	1808	sub focus_in {
1675	my ($self) = @_;	1809	my ($self) = @_;
1676		1810
…		…
1691	utf8::encode $text;	1825	utf8::encode $text;
1692	$self->{cursor} = length substr $text, 0, $idx;	1826	$self->{cursor} = length substr $text, 0, $idx;
1693		1827
1694	$self->_set_text ($self->{text});	1828	$self->_set_text ($self->{text});
1695	$self->update;	1829	$self->update;
		1830
		1831	1
1696	}	1832	}
1697		1833
1698	sub mouse_motion {	1834	sub mouse_motion {
1699	my ($self, $ev, $x, $y) = @_;	1835	my ($self, $ev, $x, $y) = @_;
1700	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1836	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1837
		1838	0
1701	}	1839	}
1702		1840
1703	sub _draw {	1841	sub _draw {
1704	my ($self) = @_;	1842	my ($self) = @_;
1705		1843
1706	local $self->{fg} = $self->{fg};	1844	local $self->{fg} = $self->{fg};
1707		1845
1708	if ($FOCUS == $self) {	1846	if ($FOCUS == $self) {
1709	glColor @{$self->{active_bg}};	1847	glColor_premultiply @{$self->{active_bg}};
1710	$self->{fg} = $self->{active_fg};	1848	$self->{fg} = $self->{active_fg};
1711	} else {	1849	} else {
1712	glColor @{$self->{bg}};	1850	glColor_premultiply @{$self->{bg}};
1713	}	1851	}
1714		1852
1715	glEnable GL_BLEND;	1853	glEnable GL_BLEND;
1716	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1854	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717	glBegin GL_QUADS;	1855	glBegin GL_QUADS;
1718	glVertex 0 , 0;	1856	glVertex 0 , 0;
1719	glVertex 0 , $self->{h};	1857	glVertex 0 , $self->{h};
1720	glVertex $self->{w}, $self->{h};	1858	glVertex $self->{w}, $self->{h};
1721	glVertex $self->{w}, 0;	1859	glVertex $self->{w}, 0;
…		…
1782	} else {	1920	} else {
1783	$self->set_text ($self->{history_saveback});	1921	$self->set_text ($self->{history_saveback});
1784	}	1922	}
1785		1923
1786	} else {	1924	} else {
1787	$self->SUPER::key_down ($ev);	1925	return $self->SUPER::key_down ($ev)
		1926	}
		1927
1788	}	1928	1
1789
1790	}	1929	}
1791		1930
1792	#############################################################################	1931	#############################################################################
1793		1932
1794	package CFClient::UI::Button;	1933	package CFClient::UI::Button;
…		…
1823	my ($self, $ev, $x, $y) = @_;	1962	my ($self, $ev, $x, $y) = @_;
1824		1963
1825	$self->emit ("activate")	1964	$self->emit ("activate")
1826	if $x >= 0 && $x < $self->{w}	1965	if $x >= 0 && $x < $self->{w}
1827	&& $y >= 0 && $y < $self->{h};	1966	&& $y >= 0 && $y < $self->{h};
		1967
		1968	1
1828	}	1969	}
1829		1970
1830	sub _draw {	1971	sub _draw {
1831	my ($self) = @_;	1972	my ($self) = @_;
1832		1973
1833	local $self->{fg} = $self->{fg};	1974	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835	if ($GRAB == $self) {
1836	$self->{fg} = $self->{active_fg};
1837	}
1838		1975
1839	glEnable GL_TEXTURE_2D;	1976	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1977	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841	glColor 0, 0, 0, 1;	1978	glColor 0, 0, 0, 1;
1842		1979
1843	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	1980	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844		1981
1845	glDisable GL_TEXTURE_2D;	1982	glDisable GL_TEXTURE_2D;
1846		1983
1847	$self->SUPER::_draw;	1984	$self->SUPER::_draw;
		1985	}
		1986
		1987	#############################################################################
		1988
		1989	package CFClient::UI::ImageButton;
		1990
		1991	our @ISA = CFClient::UI::Image::;
		1992
		1993	use CFClient::OpenGL;
		1994
		1995	my %textures;
		1996
		1997	sub new {
		1998	my $class = shift;
		1999
		2000	my $self = $class->SUPER::new (
		2001	padding_x => 4,
		2002	padding_y => 4,
		2003	fg => [1, 1, 1],
		2004	active_fg => [0, 0, 1],
		2005	can_hover => 1,
		2006	align => 0,
		2007	valign => 0,
		2008	can_events => 1,
		2009	@_
		2010	);
		2011	}
		2012
		2013	sub activate { }
		2014
		2015	sub button_up {
		2016	my ($self, $ev, $x, $y) = @_;
		2017
		2018	$self->emit ("activate")
		2019	if $x >= 0 && $x < $self->{w}
		2020	&& $y >= 0 && $y < $self->{h};
		2021
		2022	1
1848	}	2023	}
1849		2024
1850	#############################################################################	2025	#############################################################################
1851		2026
1852	package CFClient::UI::CheckBox;	2027	package CFClient::UI::CheckBox;
…		…
1886		2061
1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2062	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2063	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889	$self->{state} = !$self->{state};	2064	$self->{state} = !$self->{state};
1890	$self->_emit (changed => $self->{state});	2065	$self->_emit (changed => $self->{state});
		2066	} else {
		2067	return 0
		2068	}
		2069
1891	}	2070	1
1892	}	2071	}
1893		2072
1894	sub _draw {	2073	sub _draw {
1895	my ($self) = @_;	2074	my ($self) = @_;
1896		2075
…		…
2063		2242
2064	my $h1 = $self->{h} * (1 - $ycut1);	2243	my $h1 = $self->{h} * (1 - $ycut1);
2065	my $h2 = $self->{h} * (1 - $ycut2);	2244	my $h2 = $self->{h} * (1 - $ycut2);
2066		2245
2067	glEnable GL_BLEND;	2246	glEnable GL_BLEND;
2068	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2247	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2248	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glEnable GL_TEXTURE_2D;	2249	glEnable GL_TEXTURE_2D;
2070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2250	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071		2251
2072	glBindTexture GL_TEXTURE_2D, $t1->{name};	2252	glBindTexture GL_TEXTURE_2D, $t1->{name};
2073	glBegin GL_QUADS;	2253	glBegin GL_QUADS;
…		…
2194	sub set_range {	2374	sub set_range {
2195	my ($self, $range) = @_;	2375	my ($self, $range) = @_;
2196		2376
2197	($range, $self->{range}) = ($self->{range}, $range);	2377	($range, $self->{range}) = ($self->{range}, $range);
2198		2378
2199	$self->update
2200	if "@$range" ne "@{$self->{range}}";	2379	if ("@$range" ne "@{$self->{range}}") {
		2380	$self->update;
		2381	$self->set_value ($self->{range}[0]);
		2382	}
2201	}	2383	}
2202		2384
2203	sub set_value {	2385	sub set_value {
2204	my ($self, $value) = @_;	2386	my ($self, $value) = @_;
2205		2387
…		…
2234		2416
2235	$self->SUPER::button_down ($ev, $x, $y);	2417	$self->SUPER::button_down ($ev, $x, $y);
2236		2418
2237	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2419	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238		2420
2239	$self->mouse_motion ($ev, $x, $y);	2421	$self->mouse_motion ($ev, $x, $y)
2240	}	2422	}
2241		2423
2242	sub mouse_motion {	2424	sub mouse_motion {
2243	my ($self, $ev, $x, $y) = @_;	2425	my ($self, $ev, $x, $y) = @_;
2244		2426
…		…
2248	my (undef, $lo, $hi, $page) = @{$self->{range}};	2430	my (undef, $lo, $hi, $page) = @{$self->{range}};
2249		2431
2250	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2432	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251		2433
2252	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2434	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2435	} else {
		2436	return 0;
		2437	}
		2438
2253	}	2439	1
2254	}	2440	}
2255		2441
2256	sub update {	2442	sub update {
2257	my ($self) = @_;	2443	my ($self) = @_;
2258		2444
2259	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2445	delete $self->{knob_w};
		2446	$self->SUPER::update;
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	unless ($self->{knob_w}) {
2260	$self->set_value ($self->{range}[0]);	2453	$self->set_value ($self->{range}[0]);
2261		2454
2262	my ($value, $lo, $hi, $page) = @{$self->{range}};	2455	my ($value, $lo, $hi, $page) = @{$self->{range}};
2263	my $range = ($hi - $page - $lo) || 1e-100;	2456	my $range = ($hi - $page - $lo) || 1e-100;
2264		2457
…		…
2270	$value = ($value - $lo) / $range;	2463	$value = ($value - $lo) / $range;
2271	$value = $value * $self->{scale} + $self->{offset};	2464	$value = $value * $self->{scale} + $self->{offset};
2272		2465
2273	$self->{knob_x} = $value - $knob_w * 0.5;	2466	$self->{knob_x} = $value - $knob_w * 0.5;
2274	$self->{knob_w} = $knob_w;	2467	$self->{knob_w} = $knob_w;
2275	});	2468	}
2276
2277	$self->SUPER::update;
2278	}
2279
2280	sub _draw {
2281	my ($self) = @_;
2282		2469
2283	$self->SUPER::_draw ();	2470	$self->SUPER::_draw ();
2284		2471
2285	glScale $self->{w}, $self->{h};	2472	glScale $self->{w}, $self->{h};
2286		2473
…		…
2347	sub set_range { shift->{slider}->set_range (@_) }	2534	sub set_range { shift->{slider}->set_range (@_) }
2348	sub set_value { shift->{slider}->set_value (@_) }	2535	sub set_value { shift->{slider}->set_value (@_) }
2349		2536
2350	#############################################################################	2537	#############################################################################
2351		2538
2352	package CFClient::UI::TextView;	2539	package CFClient::UI::TextScroller;
2353		2540
2354	our @ISA = CFClient::UI::HBox::;	2541	our @ISA = CFClient::UI::HBox::;
2355		2542
2356	use CFClient::OpenGL;	2543	use CFClient::OpenGL;
2357		2544
…		…
2359	my $class = shift;	2546	my $class = shift;
2360		2547
2361	my $self = $class->SUPER::new (	2548	my $self = $class->SUPER::new (
2362	fontsize => 1,	2549	fontsize => 1,
2363	can_events => 0,	2550	can_events => 0,
		2551	indent => 0,
2364	#font => default_font	2552	#font => default_font
2365	@_,	2553	@_,
2366		2554
2367	layout => (new CFClient::Layout 1),	2555	layout => (new CFClient::Layout 1),
2368	par => [],	2556	par => [],
…		…
2391	$self->SUPER::size_allocate ($w, $h);	2579	$self->SUPER::size_allocate ($w, $h);
2392		2580
2393	$self->{layout}->set_font ($self->{font}) if $self->{font};	2581	$self->{layout}->set_font ($self->{font}) if $self->{font};
2394	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2582	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395	$self->{layout}->set_width ($self->{children}[0]{w});	2583	$self->{layout}->set_width ($self->{children}[0]{w});
		2584	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396		2585
2397	$self->reflow;	2586	$self->reflow;
2398	}	2587	}
2399		2588
2400	sub text_size {	2589	sub text_size {
…		…
2402		2591
2403	my $layout = $self->{layout};	2592	my $layout = $self->{layout};
2404		2593
2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2594	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406	$layout->set_width ($self->{children}[0]{w} - $indent);	2595	$layout->set_width ($self->{children}[0]{w} - $indent);
		2596	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407	$layout->set_markup ($text);	2597	$layout->set_markup ($text);
2408		2598
2409	$layout->size	2599	$layout->size
2410	}	2600	}
2411		2601
…		…
2450		2640
2451	return unless $self->{h} > 0;	2641	return unless $self->{h} > 0;
2452		2642
2453	delete $self->{texture};	2643	delete $self->{texture};
2454		2644
2455	$ROOT->on_post_alloc ($self, sub {	2645	$ROOT->on_post_alloc ($self => sub {
2456	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2646	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457		2647
2458	if (delete $self->{need_reflow}) {	2648	if (delete $self->{need_reflow}) {
2459	my $height = 0;	2649	my $height = 0;
2460		2650
…		…
2463	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2653	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464		2654
2465	for (@{$self->{par}}) {	2655	for (@{$self->{par}}) {
2466	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2656	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467	$layout->set_width ($W - $_->[3]);	2657	$layout->set_width ($W - $_->[3]);
		2658	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2468	$layout->set_markup ($_->[4]);	2659	$layout->set_markup ($_->[4]);
2469	my ($w, $h) = $layout->size;	2660	my ($w, $h) = $layout->size;
2470	$_->[0] = $w + $_->[3];	2661	$_->[0] = $w + $_->[3];
2471	$_->[1] = $h;	2662	$_->[1] = $h;
2472	}	2663	}
…		…
2475	}	2666	}
2476		2667
2477	$self->{height} = $height;	2668	$self->{height} = $height;
2478		2669
2479	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2670	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480		2671
2481	delete $self->{texture};	2672	delete $self->{texture};
2482	}	2673	}
2483		2674
2484	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2675	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485	glClearColor 0.5, 0.5, 0.5, 0;	2676	glClearColor 0, 0, 0, 0;
2486	glClear GL_COLOR_BUFFER_BIT;	2677	glClear GL_COLOR_BUFFER_BIT;
2487		2678
2488	my $top = int $self->{children}[1]{range}[0];	2679	my $top = int $self->{children}[1]{range}[0];
2489		2680
2490	my $y0 = $top;	2681	my $y0 = $top;
…		…
2504	my $h = $par->[1];	2695	my $h = $par->[1];
2505		2696
2506	if ($y0 < $y + $h && $y < $y1) {	2697	if ($y0 < $y + $h && $y < $y1) {
2507	$layout->set_foreground (@{ $par->[2] });	2698	$layout->set_foreground (@{ $par->[2] });
2508	$layout->set_width ($W - $par->[3]);	2699	$layout->set_width ($W - $par->[3]);
		2700	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2509	$layout->set_markup ($par->[4]);	2701	$layout->set_markup ($par->[4]);
2510		2702
2511	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2703	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512		2704
2513	glRasterPos $par->[3], $y - $y0;	2705	glRasterPos $par->[3], $y - $y0;
…		…
2525	sub _draw {	2717	sub _draw {
2526	my ($self) = @_;	2718	my ($self) = @_;
2527		2719
2528	glEnable GL_TEXTURE_2D;	2720	glEnable GL_TEXTURE_2D;
2529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2721	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530	glColor 1, 1, 1, 1;	2722	glColor 0, 0, 0, 1;
2531	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2723	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532	glDisable GL_TEXTURE_2D;	2724	glDisable GL_TEXTURE_2D;
2533		2725
2534	$self->{children}[1]->draw;	2726	$self->{children}[1]->draw;
2535		2727
2536	}	2728	}
…		…
2627	$tooltip .= "\n\n" . (ref $widget) . "\n"	2819	$tooltip .= "\n\n" . (ref $widget) . "\n"
2628	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2820	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629	. "req $widget->{req_w} $widget->{req_h}\n"	2821	. "req $widget->{req_w} $widget->{req_h}\n"
2630	. "visible $widget->{visible}";	2822	. "visible $widget->{visible}";
2631	}	2823	}
		2824
		2825	$tooltip =~ s/^\n+//;
		2826	$tooltip =~ s/\n+$//;
2632		2827
2633	$self->add (new CFClient::UI::Label	2828	$self->add (new CFClient::UI::Label
2634	markup => $tooltip,	2829	markup => $tooltip,
2635	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2830	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636	fontsize => 0.8,	2831	fontsize => 0.8,
…		…
2664	or return;	2859	or return;
2665		2860
2666	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2861	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667		2862
2668	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2863	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669	if $x + $self->{w} > $::WIDTH;	2864	if $x + $self->{w} > $self->{root}{w};
2670		2865
2671	$self->move_abs ($x, $y);	2866	$self->move_abs ($x, $y);
2672	});	2867	});
2673	}	2868	}
2674		2869
…		…
2763	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2958	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764		2959
2765	if ($tex) {	2960	if ($tex) {
2766	glEnable GL_TEXTURE_2D;	2961	glEnable GL_TEXTURE_2D;
2767	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2962	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768	glColor 1, 1, 1, 1;	2963	glColor 0, 0, 0, 1;
2769	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2964	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770	glDisable GL_TEXTURE_2D;	2965	glDisable GL_TEXTURE_2D;
2771	}	2966	}
2772	}	2967	}
2773		2968
2774	sub DESTROY {	2969	sub destroy {
2775	my ($self) = @_;	2970	my ($self) = @_;
2776		2971
2777	$self->{timer}->cancel	2972	$self->{timer}->cancel
2778	if $self->{timer};	2973	if $self->{timer};
2779		2974
2780	$self->SUPER::DESTROY;	2975	$self->SUPER::destroy;
2781	}	2976	}
2782		2977
2783	#############################################################################	2978	#############################################################################
2784		2979
2785	package CFClient::UI::Inventory;	2980	package CFClient::UI::Buttonbar;
2786		2981
2787	our @ISA = CFClient::UI::ScrolledWindow::;	2982	our @ISA = CFClient::UI::HBox::;
2788		2983
2789	sub new {	2984	# 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		2985
2825	#############################################################################	2986	#############################################################################
2826		2987
2827	package CFClient::UI::Menu;	2988	package CFClient::UI::Menu;
2828		2989
…		…
2840	);	3001	);
2841		3002
2842	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3003	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2843		3004
2844	for my $item (@{ $self->{items} }) {	3005	for my $item (@{ $self->{items} }) {
2845	my ($widget, $cb) = @$item;	3006	my ($widget, $cb, $tooltip) = @$item;
2846		3007
2847	# handle various types of items, only text for now	3008	# handle various types of items, only text for now
2848	if (!ref $widget) {	3009	if (!ref $widget) {
2849	$widget = new CFClient::UI::Label	3010	$widget = new CFClient::UI::Label
2850	can_hover => 1,	3011	can_hover => 1,
2851	can_events => 1,	3012	can_events => 1,
2852	text => $widget;	3013	markup => $widget,
		3014	tooltip => $tooltip
2853	}	3015	}
2854		3016
2855	$self->{item}{$widget} = $item;	3017	$self->{item}{$widget} = $item;
2856		3018
2857	$self->{vbox}->add ($widget);	3019	$self->{vbox}->add ($widget);
…		…
2878	my ($self, $ev, $x, $y) = @_;	3040	my ($self, $ev, $x, $y) = @_;
2879		3041
2880	# TODO: should use vbox->find_widget or so	3042	# TODO: should use vbox->find_widget or so
2881	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3043	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882	$self->{hover} = $self->{item}{$HOVER};	3044	$self->{hover} = $self->{item}{$HOVER};
		3045
		3046	0
2883	}	3047	}
2884		3048
2885	sub button_up {	3049	sub button_up {
2886	my ($self, $ev, $x, $y) = @_;	3050	my ($self, $ev, $x, $y) = @_;
2887		3051
…		…
2889	undef $GRAB;	3053	undef $GRAB;
2890	$self->hide;	3054	$self->hide;
2891		3055
2892	$self->_emit ("popdown");	3056	$self->_emit ("popdown");
2893	$self->{hover}[1]->() if $self->{hover};	3057	$self->{hover}[1]->() if $self->{hover};
		3058	} else {
		3059	return 0
		3060	}
		3061
2894	}	3062	1
2895	}	3063	}
2896		3064
2897	#############################################################################	3065	#############################################################################
2898		3066
2899	package CFClient::UI::Statusbox;	3067	package CFClient::UI::Multiplexer;
2900		3068
2901	our @ISA = CFClient::UI::VBox::;	3069	our @ISA = CFClient::UI::Container::;
2902		3070
2903	sub new {	3071	sub new {
2904	my $class = shift;	3072	my $class = shift;
2905		3073
2906	$class->SUPER::new (	3074	my $self = $class->SUPER::new (
		3075	@_,
		3076	);
		3077
		3078	$self->{current} = $self->{children}[0]
		3079	if @{ $self->{children} };
		3080
		3081	$self
		3082	}
		3083
		3084	sub add {
		3085	my ($self, @widgets) = @_;
		3086
		3087	$self->SUPER::add (@widgets);
		3088
		3089	$self->{current} = $self->{children}[0]
		3090	if @{ $self->{children} };
		3091	}
		3092
		3093	sub set_current_page {
		3094	my ($self, $page_or_widget) = @_;
		3095
		3096	my $widget = ref $page_or_widget
		3097	? $page_or_widget
		3098	: $self->{children}[$page_or_widget];
		3099
		3100	$self->{current} = $widget;
		3101	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3102
		3103	$self->_emit (page_changed => $self->{current});
		3104
		3105	$self->realloc;
		3106	}
		3107
		3108	sub visible_children {
		3109	$_[0]{current}
		3110	}
		3111
		3112	sub size_request {
		3113	my ($self) = @_;
		3114
		3115	$self->{current}->size_request
		3116	}
		3117
		3118	sub size_allocate {
		3119	my ($self, $w, $h) = @_;
		3120
		3121	$self->{current}->configure (0, 0, $w, $h);
		3122	}
		3123
		3124	sub _draw {
		3125	my ($self) = @_;
		3126
		3127	$self->{current}->draw;
		3128	}
		3129
		3130	#############################################################################
		3131
		3132	package CFClient::UI::Notebook;
		3133
		3134	our @ISA = CFClient::UI::VBox::;
		3135
		3136	sub new {
		3137	my $class = shift;
		3138
		3139	my $self = $class->SUPER::new (
		3140	buttonbar => (new CFClient::UI::Buttonbar),
		3141	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3142	# filter => # will be put between multiplexer and $self
		3143	@_,
		3144	);
		3145
		3146	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3147	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3148
		3149	$self
		3150	}
		3151
		3152	sub add {
		3153	my ($self, $title, $widget, $tooltip) = @_;
		3154
		3155	Scalar::Util::weaken $self;
		3156
		3157	$self->{buttonbar}->add (new CFClient::UI::Button
		3158	markup => $title,
		3159	tooltip => $tooltip,
		3160	on_activate => sub { $self->set_current_page ($widget) },
		3161	);
		3162
		3163	$self->{multiplexer}->add ($widget);
		3164	}
		3165
		3166	sub set_current_page {
		3167	my ($self, $page) = @_;
		3168
		3169	$self->{multiplexer}->set_current_page ($page);
		3170	$self->_emit (page_changed => $self->{multiplexer}{current});
		3171	}
		3172
		3173	#############################################################################
		3174
		3175	package CFClient::UI::Combobox;
		3176
		3177	use utf8;
		3178
		3179	our @ISA = CFClient::UI::Button::;
		3180
		3181	sub new {
		3182	my $class = shift;
		3183
		3184	my $self = $class->SUPER::new (
		3185	options => [], # [value, title, longdesc], ...
		3186	value => undef,
		3187	@_,
		3188	);
		3189
		3190	$self->_set_value ($self->{value});
		3191
		3192	$self
		3193	}
		3194
		3195	sub button_down {
		3196	my ($self, $ev) = @_;
		3197
		3198	my @menu_items;
		3199
		3200	for (@{ $self->{options} }) {
		3201	my ($value, $title, $tooltip) = @$_;
		3202
		3203	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3204	}
		3205
		3206	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3207	}
		3208
		3209	sub _set_value {
		3210	my ($self, $value) = @_;
		3211
		3212	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3213	or return;
		3214
		3215	$self->{value} = $item->[0];
		3216	$self->set_markup ("$item->[1] ⇓");
		3217	$self->set_tooltip ($item->[2]);
		3218	}
		3219
		3220	sub set_value {
		3221	my ($self, $value) = @_;
		3222
		3223	return unless $self->{value} ne $value;
		3224
		3225	$self->_set_value ($value);
		3226	$self->_emit (changed => $value);
		3227	}
		3228
		3229	#############################################################################
		3230
		3231	package CFClient::UI::Statusbox;
		3232
		3233	our @ISA = CFClient::UI::VBox::;
		3234
		3235	sub new {
		3236	my $class = shift;
		3237
		3238	my $self = $class->SUPER::new (
2907	fontsize => 0.8,	3239	fontsize => 0.8,
2908	@_,	3240	@_,
2909	)	3241	);
		3242
		3243	Scalar::Util::weaken (my $this = $self);
		3244
		3245	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3246
		3247	$self
2910	}	3248	}
2911		3249
2912	sub reorder {	3250	sub reorder {
2913	my ($self) = @_;	3251	my ($self) = @_;
2914	my $NOW = time;	3252	my $NOW = Time::HiRes::time;
		3253
		3254	# freeze display when hovering over any label
		3255	return if $CFClient::UI::TOOLTIP->{owner}
		3256	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3257	values %{ $self->{item} };
2915		3258
2916	while (my ($k, $v) = each %{ $self->{item} }) {	3259	while (my ($k, $v) = each %{ $self->{item} }) {
2917	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3260	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918	}	3261	}
2919		3262
…		…
2922	my @items = sort {	3265	my @items = sort {
2923	$a->{pri} <=> $b->{pri}	3266	$a->{pri} <=> $b->{pri}
2924	or $b->{id} <=> $a->{id}	3267	or $b->{id} <=> $a->{id}
2925	} values %{ $self->{item} };	3268	} values %{ $self->{item} };
2926		3269
		3270	$self->{timer}->interval (1);
		3271
2927	my $count = 10 + 1;	3272	my $count = 10 + 1;
2928	for my $item (@items) {	3273	for my $item (@items) {
2929	last unless --$count;	3274	last unless --$count;
2930		3275
2931	push @widgets, $item->{label} ||= do {	3276	my $label = $item->{label} ||= do {
2932	# TODO: doesn't handle markup well (read as: at all)	3277	# TODO: doesn't handle markup well (read as: at all)
2933	my $short = $item->{count} > 1	3278	my $short = $item->{count} > 1
2934	? "<b>$item->{count} ×</b> $item->{text}"	3279	? "<b>$item->{count} ×</b> $item->{text}"
2935	: $item->{text};	3280	: $item->{text};
2936		3281
…		…
2944	tooltip => $item->{tooltip},	3289	tooltip => $item->{tooltip},
2945	tooltip_font => $::FONT_PROP,	3290	tooltip_font => $::FONT_PROP,
2946	tooltip_width => 0.67,	3291	tooltip_width => 0.67,
2947	fontsize => $item->{fontsize} || $self->{fontsize},	3292	fontsize => $item->{fontsize} || $self->{fontsize},
2948	max_w => $::WIDTH * 0.44,	3293	max_w => $::WIDTH * 0.44,
2949	fg => $item->{fg},	3294	fg => [@{ $item->{fg} }],
2950	can_events => 1,	3295	can_events => 1,
2951	can_hover => 1	3296	can_hover => 1
2952	};	3297	};
		3298
		3299	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3300	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3301	$label->update;
		3302	$label->set_max_size (undef, $label->{req_h} * $diff)
		3303	if $diff < 1;
		3304	$self->{timer}->interval (1/30);
		3305	} else {
		3306	$label->{fg}[3] = $item->{fg}[3] || 1;
		3307	}
		3308
		3309	push @widgets, $label;
2953	}	3310	}
2954		3311
2955	$self->clear;	3312	$self->clear;
2956	$self->SUPER::add (reverse @widgets);	3313	$self->SUPER::add (reverse @widgets);
2957	}	3314	}
…		…
2962	$text =~ s/^\s+//;	3319	$text =~ s/^\s+//;
2963	$text =~ s/\s+$//;	3320	$text =~ s/\s+$//;
2964		3321
2965	return unless $text;	3322	return unless $text;
2966		3323
2967	my $timeout = time + ((delete $arg{timeout}) || 60);	3324	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968		3325
2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3326	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970		3327
2971	if (my $item = $self->{item}{$group}) {	3328	if (my $item = $self->{item}{$group}) {
2972	if ($item->{text} eq $text) {	3329	if ($item->{text} eq $text) {
2973	$item->{count}++;	3330	$item->{count}++;
2974	} else {	3331	} else {
2975	$item->{count} = 1;	3332	$item->{count} = 1;
2976	$item->{text} = $item->{tooltip} = $text;	3333	$item->{text} = $item->{tooltip} = $text;
2977	}	3334	}
2978	$item->{id} = ++$self->{id};	3335	$item->{id} += 0.2;#d#
2979	$item->{timeout} = $timeout;	3336	$item->{timeout} = $timeout;
2980	delete $item->{label};	3337	delete $item->{label};
2981	} else {	3338	} else {
2982	$self->{item}{$group} = {	3339	$self->{item}{$group} = {
2983	id => ++$self->{id},	3340	id => ++$self->{id},
…		…
3002		3359
3003	$self->reorder;	3360	$self->reorder;
3004	$self->SUPER::reconfigure;	3361	$self->SUPER::reconfigure;
3005	}	3362	}
3006		3363
		3364	sub destroy {
		3365	my ($self) = @_;
		3366
		3367	$self->{timer}->cancel;
		3368
		3369	$self->SUPER::destroy;
		3370	}
		3371
3007	#############################################################################	3372	#############################################################################
3008		3373
3009	package CFClient::UI::Root;	3374	package CFClient::UI::Inventory;
3010		3375
3011	our @ISA = CFClient::UI::Container::;	3376	our @ISA = CFClient::UI::ScrolledWindow::;
3012
3013	use CFClient::OpenGL;
3014		3377
3015	sub new {	3378	sub new {
3016	my $class = shift;	3379	my $class = shift;
3017		3380
3018	my $self = $class->SUPER::new (	3381	my $self = $class->SUPER::new (
3019	visible => 1,	3382	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3020	@_,	3383	@_,
3021	);	3384	);
3022		3385
3023	Scalar::Util::weaken ($self->{root} = $self);
3024
3025	$self	3386	$self
3026	}	3387	}
3027		3388
3028	sub size_request {	3389	sub set_items {
3029	my ($self) = @_;	3390	my ($self, $items) = @_;
3030		3391
3031	($self->{w}, $self->{h})	3392	$self->{child}->clear;
3032	}	3393	return unless $items;
3033		3394
3034	sub _to_pixel {	3395	my @items = sort {
3035	my ($coord, $size, $max) = @_;	3396	($a->{type} <=> $b->{type})
		3397	or ($a->{name} cmp $b->{name})
		3398	} @$items;
3036		3399
3037	$coord =	3400	$self->{real_items} = \@items;
3038	$coord eq "center" ? ($max - $size) * 0.5
3039	: $coord eq "max" ? $max
3040	: $coord;
3041		3401
3042	$coord = 0 if $coord < 0;	3402	my $row = 0;
3043	$coord = $max - $size if $coord > $max - $size;	3403	for my $item (@items) {
		3404	CFClient::Item::update_widgets $item;
3044		3405
3045	int $coord + 0.5	3406	$self->{child}->add (0, $row, $item->{face_widget});
3046	}	3407	$self->{child}->add (1, $row, $item->{desc_widget});
		3408	$self->{child}->add (2, $row, $item->{weight_widget});
3047		3409
3048	sub size_allocate {	3410	$row++;
3049	my ($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, $H);
3061	}	3411	}
3062	}
3063
3064	sub coord2local {
3065	my ($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	}	3412	}
3212		3413
3213	#############################################################################	3414	#############################################################################
3214		3415
3215	package CFClient::UI::BindEditor;	3416	package CFClient::UI::BindEditor;
…		…
3310	$rec = $::CONN->stop_record if $::CONN;	3511	$rec = $::CONN->stop_record if $::CONN;
3311	return unless ref $rec eq 'ARRAY';	3512	return unless ref $rec eq 'ARRAY';
3312	$self->set_command_list ($rec);	3513	$self->set_command_list ($rec);
3313	}	3514	}
3314		3515
3315	# if $commit is true, the binding will be set after the user entered a key combo	3516
		3517	sub ask_for_bind_and_commit {
		3518	my ($self) = @_;
		3519	$self->ask_for_bind (1);
		3520	}
		3521
3316	sub ask_for_bind {	3522	sub ask_for_bind {
3317	my ($self, $commit) = @_;	3523	my ($self, $commit, $end_cb) = @_;
3318		3524
3319	CFClient::Binder::open_binding_dialog (sub {	3525	CFClient::Binder::open_binding_dialog (sub {
3320	my ($mod, $sym) = @_;	3526	my ($mod, $sym) = @_;
3321	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?	3527	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322	$self->update_binding_widgets;	3528	$self->update_binding_widgets;
3323	$self->commit if $commit;	3529	$self->commit if $commit;
		3530	$end_cb->() if $end_cb;
3324	});	3531	});
3325	}	3532	}
3326		3533
3327	# $mod and $sym are the modifiers and key symbol	3534	# $mod and $sym are the modifiers and key symbol
3328	# $cmds is a array ref of strings (the commands)	3535	# $cmds is a array ref of strings (the commands)
…		…
3346	}	3553	}
3347		3554
3348	# this is a shortcut method that asks for a binding	3555	# this is a shortcut method that asks for a binding
3349	# and then just binds it.	3556	# and then just binds it.
3350	sub do_quick_binding {	3557	sub do_quick_binding {
3351	my ($self, $cmds) = @_;	3558	my ($self, $cmds, $end_cb) = @_;
3352	$self->set_binding (undef, undef, $cmds, sub {	3559	$self->set_binding (undef, undef, $cmds, sub {
3353	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];	3560	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354	});	3561	});
3355	$self->ask_for_bind (1);	3562	$self->ask_for_bind (1, $end_cb);
3356	}	3563	}
3357		3564
3358	sub update_binding_widgets {	3565	sub update_binding_widgets {
3359	my ($self) = @_;	3566	my ($self) = @_;
3360	my ($mod, $sym, $cmds) = $self->get_binding;	3567	my ($mod, $sym, $cmds) = $self->get_binding;
…		…
3400		3607
3401	$idx++	3608	$idx++
3402	}	3609	}
3403	}	3610	}
3404		3611
3405
3406	#############################################################################	3612	#############################################################################
3407		3613
3408	package CFClient::UI::SpellList;	3614	package CFClient::UI::SpellList;
3409		3615
3410	our @ISA = CFClient::UI::FancyFrame::;	3616	our @ISA = CFClient::UI::Table::;
3411		3617
3412	sub new {	3618	sub new {
3413	my $class = shift;	3619	my $class = shift;
3414		3620
3415	my $self = $class->SUPER::new (binding => [], commands => [], @_);	3621	my $self = $class->SUPER::new (
3416		3622	binding => [],
3417	$self->add (new CFClient::UI::ScrolledWindow	3623	commands => [],
3418	scrolled => $self->{spellbox} = new CFClient::UI::Table);	3624	@_,
3419		3625	)
3420	$self;
3421	}	3626	}
3422		3627
3423	# XXX: Do sorting? Argl...	3628	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3629
		3630	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3631	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3632	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3633	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3634	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3635	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3636	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3637	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3638	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3639	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3640
		3641	sub rebuild_spell_list {
		3642	my ($self) = @_;
		3643
		3644	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3645	$self->clear;
		3646
		3647	return unless $::CONN;
		3648
		3649	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3650	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3651	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3652	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3653	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3654
		3655	my $row = 0;
		3656
		3657	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3658	my $spell = $self->{spell}{$_};
		3659
		3660	$row++;
		3661
		3662	my $spell_cb = sub {
		3663	my ($widget, $ev) = @_;
		3664
		3665	if ($ev->{button} == 1) {
		3666	$::CONN->user_send ("cast $spell->{name}");
		3667	} elsif ($ev->{button} == 2) {
		3668	$::CONN->user_send ("invoke $spell->{name}");
		3669	} elsif ($ev->{button} == 3) {
		3670	(new CFClient::UI::Menu
		3671	items => [
		3672	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3673	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3674	],
		3675	)->popup ($ev);
		3676	} else {
		3677	return 0;
		3678	}
		3679
		3680	1
		3681	};
		3682
		3683	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3684
		3685	#TODO: add path info to tooltip
		3686	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3687
		3688	$self->add (0, $row, new CFClient::UI::Face
		3689	face => $spell->{face},
		3690	can_hover => 1,
		3691	can_events => 1,
		3692	tooltip => $tooltip,
		3693	on_button_down => $spell_cb,
		3694	);
		3695
		3696	$self->add (1, $row, new CFClient::UI::Label
		3697	expand => 1,
		3698	text => $spell->{name},
		3699	can_hover => 1,
		3700	can_events => 1,
		3701	tooltip => $tooltip,
		3702	on_button_down => $spell_cb,
		3703	);
		3704
		3705	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3706	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3707	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3708	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3709	}
		3710	});
		3711	}
		3712
3424	sub add_spell {	3713	sub add_spell {
3425	my ($self, $spell) = @_;	3714	my ($self, $spell) = @_;
		3715
3426	$self->{spells}->{$spell->{name}} = $spell;	3716	$self->{spell}->{$spell->{name}} = $spell;
3427		3717	$self->rebuild_spell_list;
3428	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429	face => $spell->{face},
3430	can_hover => 1,
3431	can_events => 1,
3432	tooltip => $spell->{message});
3433
3434	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435	text => $spell->{name},
3436	can_hover => 1,
3437	can_events => 1,
3438	tooltip => $spell->{message},
3439	expand => 1);
3440
3441	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3442	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3443	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3444	expand => 1);
3445
3446	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3447	text => "bind to key",
3448	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3449	}
3450
3451	sub rebuild_spell_list {
3452	my ($self) = @_;
3453	$self->{tbl_idx} = 0;
3454	$self->add_spell ($_) for values %{$self->{spells}};
3455	}	3718	}
3456		3719
3457	sub remove_spell {	3720	sub remove_spell {
3458	my ($self, $spell) = @_;	3721	my ($self, $spell) = @_;
		3722
3459	delete $self->{spells}->{$spell->{name}};	3723	delete $self->{spell}->{$spell->{name}};
3460	$self->rebuild_spell_list;	3724	$self->rebuild_spell_list;
		3725	}
		3726
		3727	sub clear_spells {
		3728	my ($self) = @_;
		3729
		3730	$self->{spell} = {};
		3731	$self->rebuild_spell_list;
		3732	}
		3733
		3734	#############################################################################
		3735
		3736	package CFClient::UI::Root;
		3737
		3738	our @ISA = CFClient::UI::Container::;
		3739
		3740	use List::Util qw(min max);
		3741
		3742	use CFClient::OpenGL;
		3743
		3744	sub new {
		3745	my $class = shift;
		3746
		3747	my $self = $class->SUPER::new (
		3748	visible => 1,
		3749	@_,
		3750	);
		3751
		3752	Scalar::Util::weaken ($self->{root} = $self);
		3753
		3754	$self
		3755	}
		3756
		3757	sub size_request {
		3758	my ($self) = @_;
		3759
		3760	($self->{w}, $self->{h})
		3761	}
		3762
		3763	sub _to_pixel {
		3764	my ($coord, $size, $max) = @_;
		3765
		3766	$coord =
		3767	$coord eq "center" ? ($max - $size) * 0.5
		3768	: $coord eq "max" ? $max
		3769	: $coord;
		3770
		3771	$coord = 0 if $coord < 0;
		3772	$coord = $max - $size if $coord > $max - $size;
		3773
		3774	int $coord + 0.5
		3775	}
		3776
		3777	sub size_allocate {
		3778	my ($self, $w, $h) = @_;
		3779
		3780	for my $child ($self->children) {
		3781	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3782
		3783	$X = $child->{force_x} if exists $child->{force_x};
		3784	$Y = $child->{force_y} if exists $child->{force_y};
		3785
		3786	$X = _to_pixel $X, $W, $self->{w};
		3787	$Y = _to_pixel $Y, $H, $self->{h};
		3788
		3789	$child->configure ($X, $Y, $W, $H);
		3790	}
		3791	}
		3792
		3793	sub coord2local {
		3794	my ($self, $x, $y) = @_;
		3795
		3796	($x, $y)
		3797	}
		3798
		3799	sub coord2global {
		3800	my ($self, $x, $y) = @_;
		3801
		3802	($x, $y)
		3803	}
		3804
		3805	sub update {
		3806	my ($self) = @_;
		3807
		3808	$::WANT_REFRESH++;
		3809	}
		3810
		3811	sub add {
		3812	my ($self, @children) = @_;
		3813
		3814	$_->{is_toplevel} = 1
		3815	for @children;
		3816
		3817	$self->SUPER::add (@children);
		3818	}
		3819
		3820	sub remove {
		3821	my ($self, @children) = @_;
		3822
		3823	$self->SUPER::remove (@children);
		3824
		3825	delete $self->{is_toplevel}
		3826	for @children;
		3827
		3828	while (@children) {
		3829	my $w = pop @children;
		3830	push @children, $w->children;
		3831	$w->set_invisible;
		3832	}
		3833	}
		3834
		3835	sub on_refresh {
		3836	my ($self, $id, $cb) = @_;
		3837
		3838	$self->{refresh_hook}{$id} = $cb;
		3839	}
		3840
		3841	sub on_post_alloc {
		3842	my ($self, $id, $cb) = @_;
		3843
		3844	$self->{post_alloc_hook}{$id} = $cb;
		3845	}
		3846
		3847	sub draw {
		3848	my ($self) = @_;
		3849
		3850	while ($self->{refresh_hook}) {
		3851	$_->()
		3852	for values %{delete $self->{refresh_hook}};
		3853	}
		3854
		3855	if ($self->{realloc}) {
		3856	my %queue;
		3857	my @queue;
		3858	my $widget;
		3859
		3860	outer:
		3861	while () {
		3862	if (my $realloc = delete $self->{realloc}) {
		3863	for $widget (values %$realloc) {
		3864	$widget->{visible} or next; # do not resize invisible widgets
		3865
		3866	$queue{$widget+0}++ and next; # duplicates are common
		3867
		3868	push @{ $queue[$widget->{visible}] }, $widget;
		3869	}
		3870	}
		3871
		3872	while () {
		3873	@queue or last outer;
		3874
		3875	$widget = pop @{ $queue[-1] || [] }
		3876	and last;
		3877
		3878	pop @queue;
		3879	}
		3880
		3881	delete $queue{$widget+0};
		3882
		3883	my ($w, $h) = $widget->size_request;
		3884
		3885	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3886	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3887
		3888	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3889	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3890
		3891	$w = $widget->{force_w} if exists $widget->{force_w};
		3892	$h = $widget->{force_h} if exists $widget->{force_h};
		3893
		3894	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3895	|| delete $widget->{force_realloc}) {
		3896	$widget->{req_w} = $w;
		3897	$widget->{req_h} = $h;
		3898
		3899	$self->{size_alloc}{$widget+0} = $widget;
		3900
		3901	if (my $parent = $widget->{parent}) {
		3902	$self->{realloc}{$parent+0} = $parent
		3903	unless $queue{$parent+0};
		3904
		3905	$parent->{force_size_alloc} = 1;
		3906	$self->{size_alloc}{$parent+0} = $parent;
		3907	}
		3908	}
		3909
		3910	delete $self->{realloc}{$widget+0};
		3911	}
		3912	}
		3913
		3914	while (my $size_alloc = delete $self->{size_alloc}) {
		3915	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3916	values %$size_alloc;
		3917
		3918	while () {
		3919	my $widget = pop @queue || last;
		3920
		3921	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3922
		3923	$w = 0 if $w < 0;
		3924	$h = 0 if $h < 0;
		3925
		3926	$w = int $w + 0.5;
		3927	$h = int $h + 0.5;
		3928
		3929	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3930	$widget->{old_w} = $widget->{w};
		3931	$widget->{old_h} = $widget->{h};
		3932
		3933	$widget->{w} = $w;
		3934	$widget->{h} = $h;
		3935
		3936	$widget->emit (size_allocate => $w, $h);
		3937	}
		3938	}
		3939	}
		3940
		3941	while ($self->{post_alloc_hook}) {
		3942	$_->()
		3943	for values %{delete $self->{post_alloc_hook}};
		3944	}
		3945
		3946
		3947	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		3948	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		3949	glClear GL_COLOR_BUFFER_BIT;
		3950
		3951	glMatrixMode GL_PROJECTION;
		3952	glLoadIdentity;
		3953	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		3954	glMatrixMode GL_MODELVIEW;
		3955	glLoadIdentity;
		3956
		3957	{
		3958	package CFClient::UI::Base;
		3959
		3960	($draw_x, $draw_y, $draw_w, $draw_h) =
		3961	(0, 0, $self->{w}, $self->{h});
		3962	}
		3963
		3964	$self->_draw;
3461	}	3965	}
3462		3966
3463	#############################################################################	3967	#############################################################################
3464		3968
3465	package CFClient::UI;	3969	package CFClient::UI;

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