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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
26		55
27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;	56	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;	57	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};	58	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};	59	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		60
		61	$win->{show} = $_->{visible} && $_->{is_toplevel};
31	}	62	}
32		63
33	$layout	64	$layout
34	}	65	}
35		66
36	sub set_layout {	67	sub set_layout {
37	my ($layout) = @_;	68	my ($layout) = @_;
		69
38	$LAYOUT = $layout;	70	$LAYOUT = $layout;
39	}
40
41	sub check_tooltip {
42	if (!$GRAB) {
43	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
44	if (length $widget->{tooltip}) {
45
46	if ($TOOLTIP->{owner} != $widget) {
47	$TOOLTIP->hide;
48
49	$TOOLTIP->{owner} = $widget;
50
51	my $tip = $widget->{tooltip};
52
53	$tip = $tip->($widget) if CODE:: eq ref $tip;
54
55	$TOOLTIP->set_tooltip_from ($widget);
56	$TOOLTIP->show;
57	}
58
59	return;
60	}
61	}
62	}
63
64	$TOOLTIP->hide;
65	delete $TOOLTIP->{owner};
66	}	71	}
67		72
68	# class methods for events	73	# class methods for events
69	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
70	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
…		…
84	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
85		90
86	$GRAB = $widget;	91	$GRAB = $widget;
87	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
88		93
89	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
90	}	95	}
91		96
92	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
93		98
94	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
109	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
110	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
111	$grab->update if $grab;	116	$grab->update if $grab;
112	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
113		118
114	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
115	}	120	}
116	}	121	}
117		122
118	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
119	my ($ev) = @_;	124	my ($ev) = @_;
…		…
125	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
126		131
127	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
128	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
129		134
130	check_tooltip;	135	$TOOLTIP_WATCHER->start;
131	}	136	}
132		137
133	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134	if $HOVER;	139	if $HOVER;
135	}	140	}
…		…
167	sub rescale_widgets {	172	sub rescale_widgets {
168	my ($sx, $sy) = @_;	173	my ($sx, $sy) = @_;
169		174
170	for my $widget (values %WIDGET) {	175	for my $widget (values %WIDGET) {
171	if ($widget->{is_toplevel}) {	176	if ($widget->{is_toplevel}) {
172	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174		179
175	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176	$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};
177	$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};
178	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179	$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};
180	$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};
181		186
182	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184		189
185	}	190	}
186	}	191	}
187		192
188	reconfigure_widgets;	193	reconfigure_widgets;
…		…
207	h => undef,	212	h => undef,
208	can_events => 1,	213	can_events => 1,
209	@_	214	@_
210	}, $class;	215	}, $class;
211		216
212	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220	}
221
222	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223		218
224	for (keys %$self) {	219	for (keys %$self) {
225	if (/^on_(.*)$/) {	220	if (/^on_(.*)$/) {
226	$self->connect ($1 => delete $self->{$_});	221	$self->connect ($1 => delete $self->{$_});
227	}	222	}
228	}	223	}
229		224
		225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		230
		231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		233
		234	$self->show if $layout->{show};
		235	}
		236
230	$self	237	$self
231	}	238	}
232		239
233	sub destroy {	240	sub destroy {
234	my ($self) = @_;	241	my ($self) = @_;
…		…
271	delete $self->{visible};	278	delete $self->{visible};
272		279
273	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
274	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
275		282
276	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
277	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
278		285
279	$self->focus_out;	286	$self->focus_out;
280		287
281	$self->emit (visibility_change => 0);	288	$self->emit (visibility_change => 0);
…		…
350	$self->{x} = $x;	357	$self->{x} = $x;
351	$self->{y} = $y;	358	$self->{y} = $y;
352	$self->update;	359	$self->update;
353	}	360	}
354		361
355	if ($self->{w} != $w || $self->{h} != $h) {	362	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356	return unless $self->{visible};	363	return unless $self->{visible};
357		364
		365	$self->{alloc_w} = $w;
		366	$self->{alloc_h} = $h;
		367
358	$self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];	368	$self->{root}{size_alloc}{$self+0} = $self;
359	}	369	}
360	}	370	}
361		371
362	sub size_allocate {	372	sub size_allocate {
363	# nothing to be done	373	# nothing to be done
364	}	374	}
365		375
366	sub children {	376	sub children {
		377	# nop
		378	}
		379
		380	sub visible_children {
		381	$_[0]->children
367	}	382	}
368		383
369	sub set_max_size {	384	sub set_max_size {
370	my ($self, $w, $h) = @_;	385	my ($self, $w, $h) = @_;
371		386
372	delete $self->{max_w}; $self->{max_w} = $w if $w;	387	$self->{max_w} = int $w if defined $w;
373	delete $self->{max_h}; $self->{max_h} = $h if $h;	388	$self->{max_h} = int $h if defined $h;
		389
		390	$self->realloc;
374	}	391	}
375		392
376	sub set_tooltip {	393	sub set_tooltip {
377	my ($self, $tooltip) = @_;	394	my ($self, $tooltip) = @_;
378		395
…		…
383		400
384	$self->{tooltip} = $tooltip;	401	$self->{tooltip} = $tooltip;
385		402
386	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387	delete $CFClient::UI::TOOLTIP->{owner};	404	delete $CFClient::UI::TOOLTIP->{owner};
388	CFClient::UI::check_tooltip;	405	$CFClient::UI::TOOLTIP_WATCHER->cb->();
389	}	406	}
390	}	407	}
391		408
392	# translate global coordinates to local coordinate system	409	# translate global coordinates to local coordinate system
393	sub coord2local {	410	sub coord2local {
…		…
430		447
431	$::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
432	unless $FOCUS;	449	unless $FOCUS;
433	}	450	}
434		451
435	sub mouse_motion { }	452	sub mouse_motion { 0 }
436	sub button_up { }	453	sub button_up { 0 }
437	sub key_down { }	454	sub key_down { 0 }
438	sub key_up { }	455	sub key_up { 0 }
439		456
440	sub button_down {	457	sub button_down {
441	my ($self, $ev, $x, $y) = @_;	458	my ($self, $ev, $x, $y) = @_;
442		459
443	$self->focus_in;	460	$self->focus_in;
444	}
445		461
446	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	462	0
447	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	463	}
448	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
449	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
450	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
451		464
452	sub find_widget {	465	sub find_widget {
453	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
454		467
455	return () unless $self->{can_events};	468	return () unless $self->{can_events};
…		…
463		476
464	sub set_parent {	477	sub set_parent {
465	my ($self, $parent) = @_;	478	my ($self, $parent) = @_;
466		479
467	Scalar::Util::weaken ($self->{parent} = $parent);	480	Scalar::Util::weaken ($self->{parent} = $parent);
468
469	$self->set_visible if $parent->{visible};	481	$self->set_visible if $parent->{visible};
470	}	482	}
471		483
472	sub connect {	484	sub connect {
473	my ($self, $signal, $cb) = @_;	485	my ($self, $signal, $cb) = @_;
…		…
494		506
495	sub realloc {	507	sub realloc {
496	my ($self) = @_;	508	my ($self) = @_;
497		509
498	if ($self->{visible}) {	510	if ($self->{visible}) {
499	return if $self->{root}{realloc}{$self};	511	return if $self->{root}{realloc}{$self+0};
500		512
501	$self->{root}{realloc}{$self} = $self;	513	$self->{root}{realloc}{$self+0} = $self;
502	$self->{root}->update;	514	$self->{root}->update;
503	} else {	515	} else {
504	delete $self->{req_w};	516	delete $self->{req_w};
		517	delete $self->{req_h};
505	}	518	}
506	}	519	}
507		520
508	sub update {	521	sub update {
509	my ($self) = @_;	522	my ($self) = @_;
…		…
517		530
518	$self->realloc;	531	$self->realloc;
519	$self->update;	532	$self->update;
520	}	533	}
521		534
		535	# using global variables seems a bit hacky, but passing through all drawing
		536	# functions seems pointless.
		537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		538
522	sub draw {	539	sub draw {
523	my ($self) = @_;	540	my ($self) = @_;
524		541
525	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);
526		553
527	glPushMatrix;	554	glPushMatrix;
528	glTranslate $self->{x}, $self->{y}, 0;	555	glTranslate $self->{x}, $self->{y}, 0;
529	$self->_draw;
530	glPopMatrix;
531		556
532	if ($self == $HOVER && $self->{can_hover}) {	557	if ($self == $HOVER && $self->{can_hover}) {
533	my ($x, $y) = @$self{qw(x y)};
534
535	glColor 1, 0.8, 0.5, 0.2;	558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536	glEnable GL_BLEND;	559	glEnable GL_BLEND;
537	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538	glBegin GL_QUADS;	561	glBegin GL_QUADS;
539	glVertex $x , $y;	562	glVertex 0 , 0;
540	glVertex $x + $self->{w}, $y;	563	glVertex $self->{w}, 0;
541	glVertex $x + $self->{w}, $y + $self->{h};	564	glVertex $self->{w}, $self->{h};
542	glVertex $x , $y + $self->{h};	565	glVertex 0 , $self->{h};
543	glEnd;	566	glEnd;
544	glDisable GL_BLEND;	567	glDisable GL_BLEND;
545	}	568	}
546		569
547	if ($ENV{CFPLUS_DEBUG}) {	570	if ($ENV{CFPLUS_DEBUG} & 1) {
548	glPushMatrix;	571	glPushMatrix;
549	glColor 1, 1, 0, 1;	572	glColor 1, 1, 0, 1;
550	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	573	glTranslate 0.375, 0.375;
551	glBegin GL_LINE_LOOP;	574	glBegin GL_LINE_LOOP;
552	glVertex 0 , 0;	575	glVertex 0 , 0;
553	glVertex $self->{w} - 1, 0;	576	glVertex $self->{w} - 1, 0;
554	glVertex $self->{w} - 1, $self->{h} - 1;	577	glVertex $self->{w} - 1, $self->{h} - 1;
555	glVertex 0 , $self->{h} - 1;	578	glVertex 0 , $self->{h} - 1;
556	glEnd;	579	glEnd;
557	glPopMatrix;	580	glPopMatrix;
558	#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;
559	}	582	}
		583
		584	$self->_draw;
		585	glPopMatrix;
560	}	586	}
561		587
562	sub _draw {	588	sub _draw {
563	my ($self) = @_;	589	my ($self) = @_;
564		590
…		…
602		628
603	if ($color && (@$color < 4 || $color->[3])) {	629	if ($color && (@$color < 4 || $color->[3])) {
604	my ($w, $h) = @$self{qw(w h)};	630	my ($w, $h) = @$self{qw(w h)};
605		631
606	glEnable GL_BLEND;	632	glEnable GL_BLEND;
607	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	633	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608	glColor @$color;	634	glColor_premultiply @$color;
609		635
610	glBegin GL_QUADS;	636	glBegin GL_QUADS;
611	glVertex 0 , 0;	637	glVertex 0 , 0;
612	glVertex 0 , $h;	638	glVertex 0 , $h;
613	glVertex $w, $h;	639	glVertex $w, $h;
…		…
644	our @ISA = CFClient::UI::Base::;	670	our @ISA = CFClient::UI::Base::;
645		671
646	sub new {	672	sub new {
647	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
648		674
649	my $children = delete $arg{children} || [];	675	my $children = delete $arg{children};
650		676
651	my $self = $class->SUPER::new (	677	my $self = $class->SUPER::new (
652	children => [],	678	children => [],
653	can_events => 0,	679	can_events => 0,
654	%arg,	680	%arg,
655	);	681	);
		682
656	$self->add ($_) for @$children;	683	$self->add (@$children)
		684	if $children;
657		685
658	$self	686	$self
659	}	687	}
660		688
661	sub add {	689	sub add {
…		…
709	$x -= $self->{x};	737	$x -= $self->{x};
710	$y -= $self->{y};	738	$y -= $self->{y};
711		739
712	my $res;	740	my $res;
713		741
714	for (reverse @{ $self->{children} }) {	742	for (reverse $self->visible_children) {
715	$res = $_->find_widget ($x, $y)	743	$res = $_->find_widget ($x, $y)
716	and return $res;	744	and return $res;
717	}	745	}
718		746
719	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	747	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
761	sub size_request {	789	sub size_request {
762	$_[0]{children}[0]->size_request	790	$_[0]{children}[0]->size_request
763	}	791	}
764		792
765	sub size_allocate {	793	sub size_allocate {
766	my ($self, $w, $h, $changed) = @_;	794	my ($self, $w, $h) = @_;
767		795
768	$self->{children}[0]->configure (0, 0, $w, $h);	796	$self->{children}[0]->configure (0, 0, $w, $h);
769	}	797	}
770		798
771	#############################################################################	799	#############################################################################
		800
		801	# back-buffered drawing area
772		802
773	package CFClient::UI::Window;	803	package CFClient::UI::Window;
774		804
775	our @ISA = CFClient::UI::Bin::;	805	our @ISA = CFClient::UI::Bin::;
776		806
…		…
788	$ROOT->on_post_alloc ($self => sub { $self->render_child });	818	$ROOT->on_post_alloc ($self => sub { $self->render_child });
789	$self->SUPER::update;	819	$self->SUPER::update;
790	}	820	}
791		821
792	sub size_allocate {	822	sub size_allocate {
793	my ($self, $w, $h, $changed) = @_;	823	my ($self, $w, $h) = @_;
794		824
795	$self->SUPER::size_allocate ($w, $h, $changed);	825	$self->SUPER::size_allocate ($w, $h);
796	$self->update	826	$self->update;
797	if $changed;
798	}	827	}
799		828
800	sub _render {	829	sub _render {
		830	my ($self) = @_;
		831
801	$_[0]{children}[0]->draw;	832	$self->{children}[0]->draw;
802	}	833	}
803		834
804	sub render_child {	835	sub render_child {
805	my ($self) = @_;	836	my ($self) = @_;
806		837
807	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	838	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
808	glClearColor 0, 0, 0, 0;	839	glClearColor 0, 0, 0, 0;
809	glClear GL_COLOR_BUFFER_BIT;	840	glClear GL_COLOR_BUFFER_BIT;
810		841
		842	{
		843	package CFClient::UI::Base;
		844
		845	($draw_x, $draw_y, $draw_w, $draw_h) =
		846	(0, 0, $self->{w}, $self->{h});
		847	}
		848
811	$self->_render;	849	$self->_render;
812	};	850	};
813	}	851	}
814		852
815	sub _draw {	853	sub _draw {
816	my ($self) = @_;	854	my ($self) = @_;
817		855
818	my ($w, $h) = ($self->w, $self->h);	856	my ($w, $h) = @$self{qw(w h)};
819		857
820	my $tex = $self->{texture}	858	my $tex = $self->{texture}
821	or return;	859	or return;
822		860
823	glEnable GL_TEXTURE_2D;	861	glEnable GL_TEXTURE_2D;
824	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825	glColor 1, 1, 1, 1;	863	glColor 0, 0, 0, 1;
826		864
827	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	865	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
828		866
829	glDisable GL_TEXTURE_2D;	867	glDisable GL_TEXTURE_2D;
830	}	868	}
…		…
846	}	884	}
847		885
848	sub size_request {	886	sub size_request {
849	my ($self) = @_;	887	my ($self) = @_;
850		888
851	my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	889	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852		890
853	$w = 10 if $self->{scroll_x};	891	$w = 10 if $self->{scroll_x};
854	$h = 10 if $self->{scroll_y};	892	$h = 10 if $self->{scroll_y};
855		893
856	($w, $h)	894	($w, $h)
857	}	895	}
858		896
859	sub size_allocate {	897	sub size_allocate {
860	my ($self, $w, $h, $changed) = @_;	898	my ($self, $w, $h) = @_;
861		899
		900	my $child = $self->child;
		901
862	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};	902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};	903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864		904
865	$self->child->configure (0, 0, $w, $h);	905	$self->child->configure (0, 0, $w, $h);
866	$self->update;	906	$self->update;
867	}	907	}
868		908
…		…
904	}	944	}
905		945
906	sub _render {	946	sub _render {
907	my ($self) = @_;	947	my ($self) = @_;
908		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 - $self->{view_y};
		951
909	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910		953
911	$self->SUPER::_render;	954	$self->SUPER::_render;
912	}	955	}
913		956
…		…
916	package CFClient::UI::ScrolledWindow;	959	package CFClient::UI::ScrolledWindow;
917		960
918	our @ISA = CFClient::UI::HBox::;	961	our @ISA = CFClient::UI::HBox::;
919		962
920	sub new {	963	sub new {
921	my $class = shift;	964	my ($class, %arg) = @_;
		965
		966	my $child = delete $arg{child};
922		967
923	my $self;	968	my $self;
924		969
925	my $slider = new CFClient::UI::Slider	970	my $slider = new CFClient::UI::Slider
926	vertical => 1,	971	vertical => 1,
…		…
931	;	976	;
932		977
933	$self = $class->SUPER::new (	978	$self = $class->SUPER::new (
934	vp => (new CFClient::UI::ViewPort expand => 1),	979	vp => (new CFClient::UI::ViewPort expand => 1),
935	slider => $slider,	980	slider => $slider,
936	@_,	981	%arg,
937	);	982	);
938		983
939	$self->{vp}->add ($self->{scrolled});
940	$self->add ($self->{vp});
941	$self->add ($self->{slider});	984	$self->SUPER::add ($self->{vp}, $self->{slider});
		985	$self->add ($child) if $child;
942		986
943	$self	987	$self
		988	}
		989
		990	sub add {
		991	my ($self, $widget) = @_;
		992
		993	$self->{vp}->add ($self->{child} = $widget);
944	}	994	}
945		995
946	sub update {	996	sub update {
947	my ($self) = @_;	997	my ($self) = @_;
948		998
…		…
952	my $child = $self->{vp}->child;	1002	my $child = $self->{vp}->child;
953	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954	}	1004	}
955		1005
956	sub size_allocate {	1006	sub size_allocate {
957	my ($self, $w, $h, $changed) = @_;	1007	my ($self, $w, $h) = @_;
958		1008
959	$self->SUPER::size_allocate ($w, $h, $changed);	1009	$self->SUPER::size_allocate ($w, $h);
960		1010
961	my $child = $self->{vp}->child;	1011	my $child = $self->{vp}->child;
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963	}	1013	}
964		1014
…		…
987		1037
988	if ($self->{bg}) {	1038	if ($self->{bg}) {
989	my ($w, $h) = @$self{qw(w h)};	1039	my ($w, $h) = @$self{qw(w h)};
990		1040
991	glEnable GL_BLEND;	1041	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993	glColor @{ $self->{bg} };	1043	glColor_premultiply @{ $self->{bg} };
994		1044
995	glBegin GL_QUADS;	1045	glBegin GL_QUADS;
996	glVertex 0 , 0;	1046	glVertex 0 , 0;
997	glVertex 0 , $h;	1047	glVertex 0 , $h;
998	glVertex $w, $h;	1048	glVertex $w, $h;
…		…
1020	my @border =	1070	my @border =
1021	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1022	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);
1023		1073
1024	sub new {	1074	sub new {
1025	my $class = shift;	1075	my ($class, %arg) = @_;
		1076
		1077	my $title = delete $arg{title};
1026		1078
1027	my $self = $class->SUPER::new (	1079	my $self = $class->SUPER::new (
1028	bg => [1, 1, 1, 1],	1080	bg => [1, 1, 1, 1],
1029	border_bg => [1, 1, 1, 1],	1081	border_bg => [1, 1, 1, 1],
1030	border => 0.6,	1082	border => 0.6,
1031	is_toplevel => 1,
1032	can_events => 1,	1083	can_events => 1,
1033	@_	1084	min_w => 16,
		1085	min_h => 16,
		1086	%arg,
1034	);	1087	);
1035		1088
1036	$self->{title} &&= new CFClient::UI::Label	1089	$self->{title} = new CFClient::UI::Label
1037	align => 0,	1090	align => 0,
1038	valign => 1,	1091	valign => 1,
1039	text => $self->{title},	1092	text => $title,
1040	fontsize => $self->{border};	1093	fontsize => $self->{border}
		1094	if defined $title;
1041		1095
1042	$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};
1043	}	1104	}
1044		1105
1045	sub border {	1106	sub border {
1046	int $_[0]{border} * $::FONTSIZE	1107	int $_[0]{border} * $::FONTSIZE
1047	}	1108	}
1048		1109
1049	sub size_request {	1110	sub size_request {
1050	my ($self) = @_;	1111	my ($self) = @_;
		1112
		1113	$self->{title}->size_request
		1114	if $self->{title};
1051		1115
1052	my ($w, $h) = $self->SUPER::size_request;	1116	my ($w, $h) = $self->SUPER::size_request;
1053		1117
1054	(	1118	(
1055	$w + $self->border * 2,	1119	$w + $self->border * 2,
1056	$h + $self->border * 2,	1120	$h + $self->border * 2,
1057	)	1121	)
1058	}	1122	}
1059		1123
1060	sub size_allocate {	1124	sub size_allocate {
1061	my ($self, $w, $h, $changed) = @_;	1125	my ($self, $w, $h) = @_;
1062		1126
1063	return unless $changed;	1127	if ($self->{title}) {
		1128	$self->{title}{w} = $w;
		1129	$self->{title}{h} = $h;
		1130	$self->{title}->size_allocate ($w, $h);
		1131	}
1064		1132
		1133	my $border = $self->border;
		1134
1065	$h -= List::Util::max 0, $self->border * 2;	1135	$h -= List::Util::max 0, $border * 2;
1066	$w -= List::Util::max 0, $self->border * 2;	1136	$w -= List::Util::max 0, $border * 2;
1067		1137
1068	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1069	if $self->{title};
1070
1071	$self->child->configure ($self->border, $self->border, $w, $h);	1138	$self->child->configure ($border, $border, $w, $h);
1072	}	1139	}
1073		1140
1074	sub button_down {	1141	sub button_down {
1075	my ($self, $ev, $x, $y) = @_;	1142	my ($self, $ev, $x, $y) = @_;
1076		1143
…		…
1095	my $dy = $ev->{y} - $oy;	1162	my $dy = $ev->{y} - $oy;
1096		1163
1097	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1164	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1165	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099		1166
		1167	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100	$self->realloc;	1168	$self->realloc;
1101	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102	};	1169	};
1103		1170
1104	} elsif ($lr ^ $td) {	1171	} elsif ($lr ^ $td) {
1105	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1172	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106	my ($bx, $by) = ($self->{x}, $self->{y});	1173	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1109	my ($ev, $x, $y) = @_;	1176	my ($ev, $x, $y) = @_;
1110		1177
1111	($x, $y) = ($ev->{x}, $ev->{y});	1178	($x, $y) = ($ev->{x}, $ev->{y});
1112		1179
1113	$self->move_abs ($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}, $self->{parent}{h});
1114	};	1183	};
		1184	} else {
		1185	return 0;
		1186	}
		1187
1115	}	1188	1
1116	}	1189	}
1117		1190
1118	sub button_up {	1191	sub button_up {
1119	my ($self, $ev, $x, $y) = @_;	1192	my ($self, $ev, $x, $y) = @_;
1120		1193
1121	delete $self->{motion};	1194	!!delete $self->{motion}
1122	}	1195	}
1123		1196
1124	sub mouse_motion {	1197	sub mouse_motion {
1125	my ($self, $ev, $x, $y) = @_;	1198	my ($self, $ev, $x, $y) = @_;
1126		1199
1127	$self->{motion}->($ev, $x, $y) if $self->{motion};	1200	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1201
		1202	!!$self->{motion}
1128	}	1203	}
1129		1204
1130	sub _draw {	1205	sub _draw {
1131	my ($self) = @_;	1206	my ($self) = @_;
1132		1207
		1208	my $child = $self->{children}[0];
		1209
1133	my ($w, $h ) = ($self->{w}, $self->{h});	1210	my ($w, $h ) = ($self->{w}, $self->{h});
1134	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1211	my ($cw, $ch) = ($child->{w}, $child->{h});
1135		1212
1136	glEnable GL_TEXTURE_2D;	1213	glEnable GL_TEXTURE_2D;
1137	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138		1215
1139	my $border = $self->border;	1216	my $border = $self->border;
…		…
1154	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1231	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155	}	1232	}
1156		1233
1157	glDisable GL_TEXTURE_2D;	1234	glDisable GL_TEXTURE_2D;
1158		1235
1159	$self->{title}->draw if $self->{title};
1160
1161	$self->child->draw;	1236	$child->draw;
		1237
		1238	if ($self->{title}) {
		1239	glTranslate 0, $border - $self->{h};
		1240	$self->{title}->_draw;
		1241	}
1162	}	1242	}
1163		1243
1164	#############################################################################	1244	#############################################################################
1165		1245
1166	package CFClient::UI::Table;	1246	package CFClient::UI::Table;
…		…
1240	(sum @$hs),	1320	(sum @$hs),
1241	)	1321	)
1242	}	1322	}
1243		1323
1244	sub size_allocate {	1324	sub size_allocate {
1245	my ($self, $w, $h, $changed) = @_;	1325	my ($self, $w, $h) = @_;
1246		1326
1247	my ($ws, $hs) = $self->get_wh;	1327	my ($ws, $hs) = $self->get_wh;
1248		1328
1249	my $req_w = (sum @$ws) || 1;	1329	my $req_w = (sum @$ws) || 1;
1250	my $req_h = (sum @$hs) || 1;	1330	my $req_h = (sum @$hs) || 1;
…		…
1328	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1329	)	1409	)
1330	}	1410	}
1331		1411
1332	sub size_allocate {	1412	sub size_allocate {
1333	my ($self, $w, $h, $changed) = @_;	1413	my ($self, $w, $h) = @_;
1334		1414
1335	my $space = $self->{vertical} ? $h : $w;	1415	my $space = $self->{vertical} ? $h : $w;
1336	my $children = $self->{children};	1416	my $children = $self->{children};
1337		1417
1338	my @req;	1418	my @req;
…		…
1421	ellipsise => 3, # end	1501	ellipsise => 3, # end
1422	layout => (new CFClient::Layout),	1502	layout => (new CFClient::Layout),
1423	fontsize => 1,	1503	fontsize => 1,
1424	align => -1,	1504	align => -1,
1425	valign => -1,	1505	valign => -1,
1426	padding => 2,	1506	padding_x => 2,
		1507	padding_y => 2,
1427	can_events => 0,	1508	can_events => 0,
1428	%arg	1509	%arg
1429	);	1510	);
1430		1511
1431	if (exists $self->{template}) {	1512	if (exists $self->{template}) {
…		…
1458		1539
1459	delete $self->{texture};	1540	delete $self->{texture};
1460	$self->SUPER::update;	1541	$self->SUPER::update;
1461	}	1542	}
1462		1543
		1544	sub realloc {
		1545	my ($self) = @_;
		1546
		1547	delete $self->{ox};
		1548	$self->SUPER::realloc;
		1549	}
		1550
1463	sub set_text {	1551	sub set_text {
1464	my ($self, $text) = @_;	1552	my ($self, $text) = @_;
1465		1553
1466	return if $self->{text} eq "T$text";	1554	return if $self->{text} eq "T$text";
1467	$self->{text} = "T$text";	1555	$self->{text} = "T$text";
1468		1556
1469	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470	$self->{layout}->set_text ($text);	1558	$self->{layout}->set_text ($text);
		1559	delete $self->{req_h};
1471		1560
1472	$self->realloc;	1561	$self->realloc;
1473	$self->update;	1562	$self->update;
1474	}	1563	}
1475		1564
…		…
1481		1570
1482	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1571	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483		1572
1484	$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;
1485	$self->{layout}->set_markup ($markup);	1574	$self->{layout}->set_markup ($markup);
		1575	delete $self->{req_h};
1486		1576
1487	$self->realloc;	1577	$self->realloc;
1488	$self->update;	1578	$self->update;
1489	}	1579	}
1490		1580
1491	sub size_request {	1581	sub size_request {
1492	my ($self) = @_;	1582	my ($self) = @_;
1493		1583
		1584	if (exists $self->{req_h}) {
		1585	@$self{qw(req_w req_h)}
		1586	} else {
1494	$self->{layout}->set_font ($self->{font}) if $self->{font};	1587	$self->{layout}->set_font ($self->{font}) if $self->{font};
1495	$self->{layout}->set_width ($self->{max_w} || -1);	1588	$self->{layout}->set_width ($self->{max_w} || -1);
1496	$self->{layout}->set_ellipsise ($self->{ellipsise});	1589	$self->{layout}->set_ellipsise ($self->{ellipsise});
1497	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1590	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1591	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499		1592
1500	my ($w, $h) = $self->{layout}->size;	1593	my ($w, $h) = $self->{layout}->size;
1501		1594
1502	if (exists $self->{template}) {	1595	if (exists $self->{template}) {
1503	$self->{template}->set_font ($self->{font}) if $self->{font};	1596	$self->{template}->set_font ($self->{font}) if $self->{font};
1504	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1597	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505		1598
1506	my ($w2, $h2) = $self->{template}->size;	1599	my ($w2, $h2) = $self->{template}->size;
1507		1600
1508	$w = List::Util::max $w, $w2;	1601	$w = List::Util::max $w, $w2;
1509	$h = List::Util::max $h, $h2;	1602	$h = List::Util::max $h, $h2;
1510	}	1603	}
1511		1604
		1605	($w, $h)
1512	(	1606	}
1513	$w + $self->{padding} * 2,
1514	$h + $self->{padding} * 2,
1515	)
1516	}	1607	}
1517		1608
1518	sub size_allocate {	1609	sub size_allocate {
1519	my ($self, $w, $h, $changed) = @_;	1610	my ($self, $w, $h) = @_;
		1611
		1612	delete $self->{ox};
1520		1613
1521	delete $self->{texture}	1614	delete $self->{texture}
1522	if $changed;	1615	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1523	}	1616	}
1524		1617
1525	sub set_fontsize {	1618	sub set_fontsize {
1526	my ($self, $fontsize) = @_;	1619	my ($self, $fontsize) = @_;
1527		1620
…		…
1542	$self->{layout}->set_width ($self->{w});	1635	$self->{layout}->set_width ($self->{w});
1543	$self->{layout}->set_ellipsise ($self->{ellipsise});	1636	$self->{layout}->set_ellipsise ($self->{ellipsise});
1544	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1637	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1638	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546		1639
1547	my $tex = new_from_layout CFClient::Texture $self->{layout};	1640	new_from_layout CFClient::Texture $self->{layout}
		1641	};
1548		1642
		1643	unless (exists $self->{ox}) {
1549	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1644	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1550	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1645	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1551	: ($self->{w} - $tex->{w}) * 0.5);	1646	: ($self->{w} - $tex->{w}) * 0.5);
1552		1647
1553	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1648	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1554	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1649	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1555	: ($self->{h} - $tex->{h}) * 0.5);	1650	: ($self->{h} - $tex->{h}) * 0.5);
1556
1557	$tex
1558	};	1651	};
1559		1652
1560	glEnable GL_TEXTURE_2D;	1653	glEnable GL_TEXTURE_2D;
1561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1562		1654
1563	if ($tex->{format} == GL_ALPHA) {	1655	if ($tex->{format} == GL_ALPHA) {
		1656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1564	glColor @{$self->{fg}};	1657	glColor @{$self->{fg}};
1565	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1658	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1566	} else {	1659	} else {
		1660	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1567	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1661	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568	}	1662	}
1569		1663
1570	glDisable GL_TEXTURE_2D;	1664	glDisable GL_TEXTURE_2D;
1571	}	1665	}
…		…
1600		1694
1601	delete $self->{cur_h};	1695	delete $self->{cur_h};
1602		1696
1603	return if $self->{text} eq $text;	1697	return if $self->{text} eq $text;
1604		1698
1605	delete $self->{texture};
1606
1607	$self->{last_activity} = $::NOW;	1699	$self->{last_activity} = $::NOW;
1608	$self->{text} = $text;	1700	$self->{text} = $text;
1609		1701
1610	$text =~ s/./*/g if $self->{hidden};	1702	$text =~ s/./*/g if $self->{hidden};
1611	$self->{layout}->set_text ("$text ");	1703	$self->{layout}->set_text ("$text ");
		1704	delete $self->{req_h};
1612		1705
1613	$self->_emit (changed => $self->{text});	1706	$self->_emit (changed => $self->{text});
		1707
		1708	$self->realloc;
		1709	$self->update;
1614	}	1710	}
1615		1711
1616	sub set_text {	1712	sub set_text {
1617	my ($self, $text) = @_;	1713	my ($self, $text) = @_;
1618		1714
1619	$self->{cursor} = length $text;	1715	$self->{cursor} = length $text;
1620	$self->_set_text ($text);	1716	$self->_set_text ($text);
1621
1622	$self->realloc;
1623	}	1717	}
1624		1718
1625	sub get_text {	1719	sub get_text {
1626	$_[0]{text}	1720	$_[0]{text}
1627	}	1721	}
…		…
1657	$self->{cursor} = length $text;	1751	$self->{cursor} = length $text;
1658	} elsif ($uni == 27) {	1752	} elsif ($uni == 27) {
1659	$self->_emit ('escape');	1753	$self->_emit ('escape');
1660	} elsif ($uni) {	1754	} elsif ($uni) {
1661	substr $text, $self->{cursor}++, 0, chr $uni;	1755	substr $text, $self->{cursor}++, 0, chr $uni;
		1756	} else {
		1757	return 0;
1662	}	1758	}
1663		1759
1664	$self->_set_text ($text);	1760	$self->_set_text ($text);
1665		1761
1666	$self->realloc;	1762	$self->realloc;
		1763
		1764	1
1667	}	1765	}
1668		1766
1669	sub focus_in {	1767	sub focus_in {
1670	my ($self) = @_;	1768	my ($self) = @_;
1671		1769
…		…
1686	utf8::encode $text;	1784	utf8::encode $text;
1687	$self->{cursor} = length substr $text, 0, $idx;	1785	$self->{cursor} = length substr $text, 0, $idx;
1688		1786
1689	$self->_set_text ($self->{text});	1787	$self->_set_text ($self->{text});
1690	$self->update;	1788	$self->update;
		1789
		1790	1
1691	}	1791	}
1692		1792
1693	sub mouse_motion {	1793	sub mouse_motion {
1694	my ($self, $ev, $x, $y) = @_;	1794	my ($self, $ev, $x, $y) = @_;
1695	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1795	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1796
		1797	0
1696	}	1798	}
1697		1799
1698	sub _draw {	1800	sub _draw {
1699	my ($self) = @_;	1801	my ($self) = @_;
1700		1802
1701	local $self->{fg} = $self->{fg};	1803	local $self->{fg} = $self->{fg};
1702		1804
1703	if ($FOCUS == $self) {	1805	if ($FOCUS == $self) {
1704	glColor @{$self->{active_bg}};	1806	glColor_premultiply @{$self->{active_bg}};
1705	$self->{fg} = $self->{active_fg};	1807	$self->{fg} = $self->{active_fg};
1706	} else {	1808	} else {
1707	glColor @{$self->{bg}};	1809	glColor_premultiply @{$self->{bg}};
1708	}	1810	}
1709		1811
1710	glEnable GL_BLEND;	1812	glEnable GL_BLEND;
1711	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1813	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712	glBegin GL_QUADS;	1814	glBegin GL_QUADS;
1713	glVertex 0 , 0;	1815	glVertex 0 , 0;
1714	glVertex 0 , $self->{h};	1816	glVertex 0 , $self->{h};
1715	glVertex $self->{w}, $self->{h};	1817	glVertex $self->{w}, $self->{h};
1716	glVertex $self->{w}, 0;	1818	glVertex $self->{w}, 0;
…		…
1777	} else {	1879	} else {
1778	$self->set_text ($self->{history_saveback});	1880	$self->set_text ($self->{history_saveback});
1779	}	1881	}
1780		1882
1781	} else {	1883	} else {
1782	$self->SUPER::key_down ($ev);	1884	return $self->SUPER::key_down ($ev)
		1885	}
		1886
1783	}	1887	1
1784
1785	}	1888	}
1786		1889
1787	#############################################################################	1890	#############################################################################
1788		1891
1789	package CFClient::UI::Button;	1892	package CFClient::UI::Button;
…		…
1798		1901
1799	sub new {	1902	sub new {
1800	my $class = shift;	1903	my $class = shift;
1801		1904
1802	$class->SUPER::new (	1905	$class->SUPER::new (
1803	padding => 4,	1906	padding_x => 4,
		1907	padding_y => 4,
1804	fg => [1, 1, 1],	1908	fg => [1, 1, 1],
1805	active_fg => [0, 0, 1],	1909	active_fg => [0, 0, 1],
1806	can_hover => 1,	1910	can_hover => 1,
1807	align => 0,	1911	align => 0,
1808	valign => 0,	1912	valign => 0,
…		…
1817	my ($self, $ev, $x, $y) = @_;	1921	my ($self, $ev, $x, $y) = @_;
1818		1922
1819	$self->emit ("activate")	1923	$self->emit ("activate")
1820	if $x >= 0 && $x < $self->{w}	1924	if $x >= 0 && $x < $self->{w}
1821	&& $y >= 0 && $y < $self->{h};	1925	&& $y >= 0 && $y < $self->{h};
		1926
		1927	1
1822	}	1928	}
1823		1929
1824	sub _draw {	1930	sub _draw {
1825	my ($self) = @_;	1931	my ($self) = @_;
1826		1932
1827	local $self->{fg} = $self->{fg};	1933	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829	if ($GRAB == $self) {
1830	$self->{fg} = $self->{active_fg};
1831	}
1832		1934
1833	glEnable GL_TEXTURE_2D;	1935	glEnable GL_TEXTURE_2D;
1834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1936	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835	glColor 0, 0, 0, 1;	1937	glColor 0, 0, 0, 1;
1836		1938
…		…
1855		1957
1856	sub new {	1958	sub new {
1857	my $class = shift;	1959	my $class = shift;
1858		1960
1859	$class->SUPER::new (	1961	$class->SUPER::new (
1860	padding => 2,	1962	padding_x => 2,
		1963	padding_y => 2,
1861	fg => [1, 1, 1],	1964	fg => [1, 1, 1],
1862	active_fg => [1, 1, 0],	1965	active_fg => [1, 1, 0],
1863	bg => [0, 0, 0, 0.2],	1966	bg => [0, 0, 0, 0.2],
1864	active_bg => [1, 1, 1, 0.5],	1967	active_bg => [1, 1, 1, 0.5],
1865	state => 0,	1968	state => 0,
…		…
1869	}	1972	}
1870		1973
1871	sub size_request {	1974	sub size_request {
1872	my ($self) = @_;	1975	my ($self) = @_;
1873		1976
1874	($self->{padding} * 2 + 6) x 2	1977	(6) x 2
1875	}	1978	}
1876		1979
1877	sub button_down {	1980	sub button_down {
1878	my ($self, $ev, $x, $y) = @_;	1981	my ($self, $ev, $x, $y) = @_;
1879		1982
1880	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1983	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1984	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882	$self->{state} = !$self->{state};	1985	$self->{state} = !$self->{state};
1883	$self->_emit (changed => $self->{state});	1986	$self->_emit (changed => $self->{state});
		1987	} else {
		1988	return 0
		1989	}
		1990
1884	}	1991	1
1885	}	1992	}
1886		1993
1887	sub _draw {	1994	sub _draw {
1888	my ($self) = @_;	1995	my ($self) = @_;
1889		1996
1890	$self->SUPER::_draw;	1997	$self->SUPER::_draw;
1891		1998
1892	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1999	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893		2000
1894	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	2001	my ($w, $h) = @$self{qw(w h)};
		2002
		2003	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895		2004
1896	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	2005	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897		2006
1898	my $tex = $self->{state} ? $tex[1] : $tex[0];	2007	my $tex = $self->{state} ? $tex[1] : $tex[0];
1899		2008
…		…
2054		2163
2055	my $h1 = $self->{h} * (1 - $ycut1);	2164	my $h1 = $self->{h} * (1 - $ycut1);
2056	my $h2 = $self->{h} * (1 - $ycut2);	2165	my $h2 = $self->{h} * (1 - $ycut2);
2057		2166
2058	glEnable GL_BLEND;	2167	glEnable GL_BLEND;
2059	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2168	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2169	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060	glEnable GL_TEXTURE_2D;	2170	glEnable GL_TEXTURE_2D;
2061	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2171	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062		2172
2063	glBindTexture GL_TEXTURE_2D, $t1->{name};	2173	glBindTexture GL_TEXTURE_2D, $t1->{name};
2064	glBegin GL_QUADS;	2174	glBegin GL_QUADS;
…		…
2164	fg => [1, 1, 1],	2274	fg => [1, 1, 1],
2165	active_fg => [0, 0, 0],	2275	active_fg => [0, 0, 0],
2166	bg => [0, 0, 0, 0.2],	2276	bg => [0, 0, 0, 0.2],
2167	active_bg => [1, 1, 1, 0.5],	2277	active_bg => [1, 1, 1, 0.5],
2168	range => [0, 0, 100, 10, 0],	2278	range => [0, 0, 100, 10, 0],
2169	req_w => $::WIDTH / 80,	2279	min_w => $::WIDTH / 80,
2170	req_h => $::WIDTH / 80,	2280	min_h => $::WIDTH / 80,
2171	vertical => 0,	2281	vertical => 0,
2172	can_hover => 1,	2282	can_hover => 1,
2173	inner_pad => 0.02,	2283	inner_pad => 0.02,
2174	@_	2284	@_
2175	);	2285	);
…		…
2215	}	2325	}
2216		2326
2217	sub size_request {	2327	sub size_request {
2218	my ($self) = @_;	2328	my ($self) = @_;
2219		2329
2220	my $w = $self->{req_w};	2330	($self->{req_w}, $self->{req_h})
2221	my $h = $self->{req_h};
2222
2223	$self->{vertical} ? ($h, $w) : ($w, $h)
2224	}	2331	}
2225		2332
2226	sub button_down {	2333	sub button_down {
2227	my ($self, $ev, $x, $y) = @_;	2334	my ($self, $ev, $x, $y) = @_;
2228		2335
2229	$self->SUPER::button_down ($ev, $x, $y);	2336	$self->SUPER::button_down ($ev, $x, $y);
2230		2337
2231	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2338	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232		2339
2233	$self->mouse_motion ($ev, $x, $y);	2340	$self->mouse_motion ($ev, $x, $y)
2234	}	2341	}
2235		2342
2236	sub mouse_motion {	2343	sub mouse_motion {
2237	my ($self, $ev, $x, $y) = @_;	2344	my ($self, $ev, $x, $y) = @_;
2238		2345
…		…
2242	my (undef, $lo, $hi, $page) = @{$self->{range}};	2349	my (undef, $lo, $hi, $page) = @{$self->{range}};
2243		2350
2244	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2351	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245		2352
2246	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2353	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2354	} else {
		2355	return 0;
		2356	}
		2357
2247	}	2358	1
2248	}	2359	}
2249		2360
2250	sub update {	2361	sub update {
2251	my ($self) = @_;	2362	my ($self) = @_;
2252		2363
2253	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2364	delete $self->{knob_w};
		2365	$self->SUPER::update;
		2366	}
		2367
		2368	sub _draw {
		2369	my ($self) = @_;
		2370
		2371	unless ($self->{knob_w}) {
2254	$self->set_value ($self->{range}[0]);	2372	$self->set_value ($self->{range}[0]);
2255		2373
2256	my ($value, $lo, $hi, $page) = @{$self->{range}};	2374	my ($value, $lo, $hi, $page) = @{$self->{range}};
2257	my $range = ($hi - $page - $lo) || 1e-100;	2375	my $range = ($hi - $page - $lo) || 1e-100;
2258		2376
…		…
2264	$value = ($value - $lo) / $range;	2382	$value = ($value - $lo) / $range;
2265	$value = $value * $self->{scale} + $self->{offset};	2383	$value = $value * $self->{scale} + $self->{offset};
2266		2384
2267	$self->{knob_x} = $value - $knob_w * 0.5;	2385	$self->{knob_x} = $value - $knob_w * 0.5;
2268	$self->{knob_w} = $knob_w;	2386	$self->{knob_w} = $knob_w;
2269	});	2387	}
2270
2271	$self->SUPER::update;
2272	}
2273
2274	sub _draw {
2275	my ($self) = @_;
2276		2388
2277	$self->SUPER::_draw ();	2389	$self->SUPER::_draw ();
2278		2390
2279	glScale $self->{w}, $self->{h};	2391	glScale $self->{w}, $self->{h};
2280		2392
…		…
2378	$self->{fontsize} = $fontsize;	2490	$self->{fontsize} = $fontsize;
2379	$self->reflow;	2491	$self->reflow;
2380	}	2492	}
2381		2493
2382	sub size_allocate {	2494	sub size_allocate {
2383	my ($self, $w, $h, $changed) = @_;	2495	my ($self, $w, $h) = @_;
2384		2496
2385	$self->SUPER::size_allocate ($w, $h, $changed);	2497	$self->SUPER::size_allocate ($w, $h);
2386
2387	return unless $changed;
2388		2498
2389	$self->{layout}->set_font ($self->{font}) if $self->{font};	2499	$self->{layout}->set_font ($self->{font}) if $self->{font};
2390	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2500	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391	$self->{layout}->set_width ($self->{children}[0]{w});	2501	$self->{layout}->set_width ($self->{children}[0]{w});
2392		2502
…		…
2476		2586
2477	delete $self->{texture};	2587	delete $self->{texture};
2478	}	2588	}
2479		2589
2480	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2590	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2481	glClearColor 0.5, 0.5, 0.5, 0;	2591	glClearColor 0, 0, 0, 0;
2482	glClear GL_COLOR_BUFFER_BIT;	2592	glClear GL_COLOR_BUFFER_BIT;
2483		2593
2484	my $top = int $self->{children}[1]{range}[0];	2594	my $top = int $self->{children}[1]{range}[0];
2485		2595
2486	my $y0 = $top;	2596	my $y0 = $top;
…		…
2521	sub _draw {	2631	sub _draw {
2522	my ($self) = @_;	2632	my ($self) = @_;
2523		2633
2524	glEnable GL_TEXTURE_2D;	2634	glEnable GL_TEXTURE_2D;
2525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2635	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526	glColor 1, 1, 1, 1;	2636	glColor 0, 0, 0, 1;
2527	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2637	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528	glDisable GL_TEXTURE_2D;	2638	glDisable GL_TEXTURE_2D;
2529		2639
2530	$self->{children}[1]->draw;	2640	$self->{children}[1]->draw;
2531		2641
2532	}	2642	}
…		…
2615	}	2725	}
2616		2726
2617	sub set_tooltip_from {	2727	sub set_tooltip_from {
2618	my ($self, $widget) = @_;	2728	my ($self, $widget) = @_;
2619		2729
		2730	my $tooltip = $widget->{tooltip};
		2731
		2732	if ($ENV{CFPLUS_DEBUG} & 2) {
		2733	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2734	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2735	. "req $widget->{req_w} $widget->{req_h}\n"
		2736	. "visible $widget->{visible}";
		2737	}
		2738
2620	$self->add (new CFClient::UI::Label	2739	$self->add (new CFClient::UI::Label
2621	markup => $widget->{tooltip},	2740	markup => $tooltip,
2622	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2741	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623	fontsize => 0.8,	2742	fontsize => 0.8,
2624	fg => [0, 0, 0, 1],	2743	fg => [0, 0, 0, 1],
2625	ellipsise => 0,	2744	ellipsise => 0,
2626	font => ($widget->{tooltip_font} || $::FONT_PROP),	2745	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2634		2753
2635	($w + 4, $h + 4)	2754	($w + 4, $h + 4)
2636	}	2755	}
2637		2756
2638	sub size_allocate {	2757	sub size_allocate {
2639	my ($self, $w, $h, $changed) = @_;	2758	my ($self, $w, $h) = @_;
2640		2759
2641	return unless $changed;
2642
2643	$self->SUPER::size_allocate ($w - 4, $h - 4, $changed);	2760	$self->SUPER::size_allocate ($w - 4, $h - 4);
2644	}	2761	}
2645		2762
2646	sub visibility_change {	2763	sub visibility_change {
2647	my ($self, $visible) = @_;	2764	my ($self, $visible) = @_;
2648		2765
…		…
2752	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2869	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753		2870
2754	if ($tex) {	2871	if ($tex) {
2755	glEnable GL_TEXTURE_2D;	2872	glEnable GL_TEXTURE_2D;
2756	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757	glColor 1, 1, 1, 1;	2874	glColor 0, 0, 0, 1;
2758	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759	glDisable GL_TEXTURE_2D;	2876	glDisable GL_TEXTURE_2D;
2760	}	2877	}
2761	}	2878	}
2762		2879
…		…
2769	$self->SUPER::DESTROY;	2886	$self->SUPER::DESTROY;
2770	}	2887	}
2771		2888
2772	#############################################################################	2889	#############################################################################
2773		2890
2774	package CFClient::UI::Inventory;	2891	package CFClient::UI::Buttonbar;
2775		2892
2776	our @ISA = CFClient::UI::ScrolledWindow::;	2893	our @ISA = CFClient::UI::HBox::;
2777		2894
2778	sub new {	2895	# TODO: should actualyl wrap buttons and other goodies.
2779	my $class = shift;
2780
2781	my $self = $class->SUPER::new (
2782	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783	@_,
2784	);
2785
2786	$self
2787	}
2788
2789	sub set_items {
2790	my ($self, $items) = @_;
2791
2792	$self->{scrolled}->clear;
2793	return unless $items;
2794
2795	my @items = sort {
2796	($a->{type} <=> $b->{type})
2797	or ($a->{name} cmp $b->{name})
2798	} @$items;
2799
2800	$self->{real_items} = \@items;
2801
2802	my $row = 0;
2803	for my $item (@items) {
2804	CFClient::Item::update_widgets $item;
2805
2806	$self->{scrolled}->add (0, $row, $item->{face_widget});
2807	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2808	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810	$row++;
2811	}
2812	}
2813		2896
2814	#############################################################################	2897	#############################################################################
2815		2898
2816	package CFClient::UI::Menu;	2899	package CFClient::UI::Menu;
2817		2900
…		…
2858	# maybe save $GRAB? must be careful about events...	2941	# maybe save $GRAB? must be careful about events...
2859	$GRAB = $self;	2942	$GRAB = $self;
2860	$self->{button} = $ev->{button};	2943	$self->{button} = $ev->{button};
2861		2944
2862	$self->show;	2945	$self->show;
2863	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2946	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864	}	2947	}
2865		2948
2866	sub mouse_motion {	2949	sub mouse_motion {
2867	my ($self, $ev, $x, $y) = @_;	2950	my ($self, $ev, $x, $y) = @_;
2868		2951
2869	# TODO: should use vbox->find_widget or so	2952	# TODO: should use vbox->find_widget or so
2870	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2953	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871	$self->{hover} = $self->{item}{$HOVER};	2954	$self->{hover} = $self->{item}{$HOVER};
		2955
		2956	0
2872	}	2957	}
2873		2958
2874	sub button_up {	2959	sub button_up {
2875	my ($self, $ev, $x, $y) = @_;	2960	my ($self, $ev, $x, $y) = @_;
2876		2961
…		…
2878	undef $GRAB;	2963	undef $GRAB;
2879	$self->hide;	2964	$self->hide;
2880		2965
2881	$self->_emit ("popdown");	2966	$self->_emit ("popdown");
2882	$self->{hover}[1]->() if $self->{hover};	2967	$self->{hover}[1]->() if $self->{hover};
		2968	} else {
		2969	return 0
		2970	}
		2971
2883	}	2972	1
2884	}	2973	}
2885		2974
2886	#############################################################################	2975	#############################################################################
2887		2976
2888	package CFClient::UI::Statusbox;	2977	package CFClient::UI::Multiplexer;
2889		2978
2890	our @ISA = CFClient::UI::VBox::;	2979	our @ISA = CFClient::UI::Container::;
2891		2980
2892	sub new {	2981	sub new {
2893	my $class = shift;	2982	my $class = shift;
2894		2983
2895	$class->SUPER::new (	2984	my $self = $class->SUPER::new (
		2985	@_,
		2986	);
		2987
		2988	$self->{current} = $self->{children}[0]
		2989	if @{ $self->{children} };
		2990
		2991	$self
		2992	}
		2993
		2994	sub add {
		2995	my ($self, @widgets) = @_;
		2996
		2997	$self->SUPER::add (@widgets);
		2998
		2999	$self->{current} = $self->{children}[0]
		3000	if @{ $self->{children} };
		3001	}
		3002
		3003	sub set_current_page {
		3004	my ($self, $page_or_widget) = @_;
		3005
		3006	my $widget = ref $page_or_widget
		3007	? $page_or_widget
		3008	: $self->{children}[$page_or_widget];
		3009
		3010	$self->{current} = $widget;
		3011	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3012
		3013	$self->_emit (page_changed => $self->{current});
		3014
		3015	$self->realloc;
		3016	}
		3017
		3018	sub visible_children {
		3019	$_[0]{current}
		3020	}
		3021
		3022	sub size_request {
		3023	my ($self) = @_;
		3024
		3025	$self->{current}->size_request
		3026	}
		3027
		3028	sub size_allocate {
		3029	my ($self, $w, $h) = @_;
		3030
		3031	$self->{current}->configure (0, 0, $w, $h);
		3032	}
		3033
		3034	sub _draw {
		3035	my ($self) = @_;
		3036
		3037	$self->{current}->draw;
		3038	}
		3039
		3040	#############################################################################
		3041
		3042	package CFClient::UI::Notebook;
		3043
		3044	our @ISA = CFClient::UI::VBox::;
		3045
		3046	sub new {
		3047	my $class = shift;
		3048
		3049	my $self = $class->SUPER::new (
		3050	buttonbar => (new CFClient::UI::Buttonbar),
		3051	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3052	# filter => # will be put between multiplexer and $self
		3053	@_,
		3054	);
		3055
		3056	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3057	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3058
		3059	$self
		3060	}
		3061
		3062	sub add {
		3063	my ($self, $title, $widget, $tooltip) = @_;
		3064
		3065	Scalar::Util::weaken $self;
		3066
		3067	$self->{buttonbar}->add (new CFClient::UI::Button
		3068	markup => $title,
		3069	tooltip => $tooltip,
		3070	on_activate => sub { $self->set_current_page ($widget) },
		3071	);
		3072
		3073	$self->{multiplexer}->add ($widget);
		3074	}
		3075
		3076	sub set_current_page {
		3077	my ($self, $page) = @_;
		3078
		3079	$self->{multiplexer}->set_current_page ($page);
		3080	$self->_emit (page_changed => $self->{multiplexer}{current});
		3081	}
		3082
		3083	#############################################################################
		3084
		3085	package CFClient::UI::Statusbox;
		3086
		3087	our @ISA = CFClient::UI::VBox::;
		3088
		3089	sub new {
		3090	my $class = shift;
		3091
		3092	my $self = $class->SUPER::new (
2896	fontsize => 0.8,	3093	fontsize => 0.8,
2897	@_,	3094	@_,
2898	)	3095	);
		3096
		3097	Scalar::Util::weaken (my $this = $self);
		3098
		3099	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3100
		3101	$self
2899	}	3102	}
2900		3103
2901	sub reorder {	3104	sub reorder {
2902	my ($self) = @_;	3105	my ($self) = @_;
2903	my $NOW = time;	3106	my $NOW = Time::HiRes::time;
		3107
		3108	# freeze display when hovering over any label
		3109	return if $CFClient::UI::TOOLTIP->{owner}
		3110	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3111	values %{ $self->{item} };
2904		3112
2905	while (my ($k, $v) = each %{ $self->{item} }) {	3113	while (my ($k, $v) = each %{ $self->{item} }) {
2906	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3114	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907	}	3115	}
2908		3116
…		…
2911	my @items = sort {	3119	my @items = sort {
2912	$a->{pri} <=> $b->{pri}	3120	$a->{pri} <=> $b->{pri}
2913	or $b->{id} <=> $a->{id}	3121	or $b->{id} <=> $a->{id}
2914	} values %{ $self->{item} };	3122	} values %{ $self->{item} };
2915		3123
		3124	$self->{timer}->interval (1);
		3125
2916	my $count = 10 + 1;	3126	my $count = 10 + 1;
2917	for my $item (@items) {	3127	for my $item (@items) {
2918	last unless --$count;	3128	last unless --$count;
2919		3129
2920	push @widgets, $item->{label} ||= do {	3130	my $label = $item->{label} ||= do {
2921	# TODO: doesn't handle markup well (read as: at all)	3131	# TODO: doesn't handle markup well (read as: at all)
2922	my $short = $item->{count} > 1	3132	my $short = $item->{count} > 1
2923	? "<b>$item->{count} ×</b> $item->{text}"	3133	? "<b>$item->{count} ×</b> $item->{text}"
2924	: $item->{text};	3134	: $item->{text};
2925		3135
…		…
2933	tooltip => $item->{tooltip},	3143	tooltip => $item->{tooltip},
2934	tooltip_font => $::FONT_PROP,	3144	tooltip_font => $::FONT_PROP,
2935	tooltip_width => 0.67,	3145	tooltip_width => 0.67,
2936	fontsize => $item->{fontsize} || $self->{fontsize},	3146	fontsize => $item->{fontsize} || $self->{fontsize},
2937	max_w => $::WIDTH * 0.44,	3147	max_w => $::WIDTH * 0.44,
2938	fg => $item->{fg},	3148	fg => [@{ $item->{fg} }],
2939	can_events => 1,	3149	can_events => 1,
2940	can_hover => 1	3150	can_hover => 1
2941	};	3151	};
		3152
		3153	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3154	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3155	$label->update;
		3156	$label->set_max_size (undef, $label->{req_h} * $diff)
		3157	if $diff < 1;
		3158	$self->{timer}->interval (1/30);
		3159	} else {
		3160	$label->{fg}[3] = $item->{fg}[3] || 1;
		3161	}
		3162
		3163	push @widgets, $label;
2942	}	3164	}
2943		3165
2944	$self->clear;	3166	$self->clear;
2945	$self->SUPER::add (reverse @widgets);	3167	$self->SUPER::add (reverse @widgets);
2946	}	3168	}
…		…
2951	$text =~ s/^\s+//;	3173	$text =~ s/^\s+//;
2952	$text =~ s/\s+$//;	3174	$text =~ s/\s+$//;
2953		3175
2954	return unless $text;	3176	return unless $text;
2955		3177
2956	my $timeout = time + ((delete $arg{timeout}) || 60);	3178	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957		3179
2958	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3180	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959		3181
2960	if (my $item = $self->{item}{$group}) {	3182	if (my $item = $self->{item}{$group}) {
2961	if ($item->{text} eq $text) {	3183	if ($item->{text} eq $text) {
…		…
2991		3213
2992	$self->reorder;	3214	$self->reorder;
2993	$self->SUPER::reconfigure;	3215	$self->SUPER::reconfigure;
2994	}	3216	}
2995		3217
		3218	sub DESTROY {
		3219	my ($self) = @_;
		3220
		3221	$self->{timer}->cancel;
		3222
		3223	$self->SUPER::DESTROY;
		3224	}
		3225
2996	#############################################################################	3226	#############################################################################
2997		3227
		3228	package CFClient::UI::Inventory;
		3229
		3230	our @ISA = CFClient::UI::ScrolledWindow::;
		3231
		3232	sub new {
		3233	my $class = shift;
		3234
		3235	my $self = $class->SUPER::new (
		3236	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3237	@_,
		3238	);
		3239
		3240	$self
		3241	}
		3242
		3243	sub set_items {
		3244	my ($self, $items) = @_;
		3245
		3246	$self->{child}->clear;
		3247	return unless $items;
		3248
		3249	my @items = sort {
		3250	($a->{type} <=> $b->{type})
		3251	or ($a->{name} cmp $b->{name})
		3252	} @$items;
		3253
		3254	$self->{real_items} = \@items;
		3255
		3256	my $row = 0;
		3257	for my $item (@items) {
		3258	CFClient::Item::update_widgets $item;
		3259
		3260	$self->{child}->add (0, $row, $item->{face_widget});
		3261	$self->{child}->add (1, $row, $item->{desc_widget});
		3262	$self->{child}->add (2, $row, $item->{weight_widget});
		3263
		3264	$row++;
		3265	}
		3266	}
		3267
		3268	#############################################################################
		3269
		3270	package CFClient::UI::BindEditor;
		3271
		3272	our @ISA = CFClient::UI::FancyFrame::;
		3273
		3274	sub new {
		3275	my $class = shift;
		3276
		3277	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3278
		3279	$self->add (my $vb = new CFClient::UI::VBox);
		3280
		3281
		3282	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3283	text => "start recording",
		3284	tooltip => "Start/Stops recording of actions."
		3285	."All subsequent actions after the recording started will be captured."
		3286	."The actions are displayed after the record was stopped."
		3287	."To bind the action you have to click on the 'Bind' button",
		3288	on_activate => sub {
		3289	unless ($self->{recording}) {
		3290	$self->start;
		3291	} else {
		3292	$self->stop;
		3293	}
		3294	});
		3295
		3296	$vb->add (new CFClient::UI::Label text => "Actions:");
		3297	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3298
		3299	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3300	$vb->add (my $hb = new CFClient::UI::HBox);
		3301	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3302	$hb->add (new CFClient::UI::Button
		3303	text => "bind",
		3304	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3305	on_activate => sub {
		3306	$self->ask_for_bind;
		3307	});
		3308
		3309	$vb->add (my $hb = new CFClient::UI::HBox);
		3310	$hb->add (new CFClient::UI::Button
		3311	text => "ok",
		3312	expand => 1,
		3313	tooltip => "This closes the binding editor and saves the binding",
		3314	on_activate => sub {
		3315	$self->hide;
		3316	$self->commit;
		3317	});
		3318
		3319	$hb->add (new CFClient::UI::Button
		3320	text => "cancel",
		3321	expand => 1,
		3322	tooltip => "This closes the binding editor without saving",
		3323	on_activate => sub {
		3324	$self->hide;
		3325	$self->{binding_cancel}->()
		3326	if $self->{binding_cancel};
		3327	});
		3328
		3329	$self->update_binding_widgets;
		3330
		3331	$self
		3332	}
		3333
		3334	sub commit {
		3335	my ($self) = @_;
		3336	my ($mod, $sym, $cmds) = $self->get_binding;
		3337	if ($sym != 0 && @$cmds > 0) {
		3338	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3339	."'. Don't forget 'Save Config'!");
		3340	$self->{binding_change}->($mod, $sym, $cmds)
		3341	if $self->{binding_change};
		3342	} else {
		3343	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3344	$self->{binding_cancel}->()
		3345	if $self->{binding_cancel};
		3346	}
		3347	}
		3348
		3349	sub start {
		3350	my ($self) = @_;
		3351
		3352	$self->{rec_btn}->set_text ("stop recording");
		3353	$self->{recording} = 1;
		3354	$self->clear_command_list;
		3355	$::CONN->start_record if $::CONN;
		3356	}
		3357
		3358	sub stop {
		3359	my ($self) = @_;
		3360
		3361	$self->{rec_btn}->set_text ("start recording");
		3362	$self->{recording} = 0;
		3363
		3364	my $rec;
		3365	$rec = $::CONN->stop_record if $::CONN;
		3366	return unless ref $rec eq 'ARRAY';
		3367	$self->set_command_list ($rec);
		3368	}
		3369
		3370
		3371	sub ask_for_bind_and_commit {
		3372	my ($self) = @_;
		3373	$self->ask_for_bind (1);
		3374	}
		3375
		3376	sub ask_for_bind {
		3377	my ($self, $commit) = @_;
		3378
		3379	CFClient::Binder::open_binding_dialog (sub {
		3380	my ($mod, $sym) = @_;
		3381	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3382	$self->update_binding_widgets;
		3383	$self->commit if $commit;
		3384	});
		3385	}
		3386
		3387	# $mod and $sym are the modifiers and key symbol
		3388	# $cmds is a array ref of strings (the commands)
		3389	# $cb is the callback that is executed on OK
		3390	# $ccb is the callback that is executed on CANCEL and
		3391	# when the binding was unsuccessful on OK
		3392	sub set_binding {
		3393	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3394
		3395	$self->clear_command_list;
		3396	$self->{recording} = 0;
		3397	$self->{rec_btn}->set_text ("start recording");
		3398
		3399	$self->{binding} = [$mod, $sym];
		3400	$self->{commands} = $cmds;
		3401
		3402	$self->{binding_change} = $cb;
		3403	$self->{binding_cancel} = $ccb;
		3404
		3405	$self->update_binding_widgets;
		3406	}
		3407
		3408	# this is a shortcut method that asks for a binding
		3409	# and then just binds it.
		3410	sub do_quick_binding {
		3411	my ($self, $cmds) = @_;
		3412	$self->set_binding (undef, undef, $cmds, sub {
		3413	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3414	});
		3415	$self->ask_for_bind (1);
		3416	}
		3417
		3418	sub update_binding_widgets {
		3419	my ($self) = @_;
		3420	my ($mod, $sym, $cmds) = $self->get_binding;
		3421	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3422	$self->set_command_list ($cmds);
		3423	}
		3424
		3425	sub get_binding {
		3426	my ($self) = @_;
		3427	return (
		3428	$self->{binding}->[0],
		3429	$self->{binding}->[1],
		3430	[ grep { defined $_ } @{$self->{commands}} ]
		3431	);
		3432	}
		3433
		3434	sub clear_command_list {
		3435	my ($self) = @_;
		3436	$self->{cmdbox}->clear ();
		3437	}
		3438
		3439	sub set_command_list {
		3440	my ($self, $cmds) = @_;
		3441
		3442	$self->{cmdbox}->clear ();
		3443	$self->{commands} = $cmds;
		3444
		3445	my $idx = 0;
		3446
		3447	for (@$cmds) {
		3448	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3449
		3450	my $i = $idx;
		3451	$hb->add (new CFClient::UI::Label text => $_);
		3452	$hb->add (new CFClient::UI::Button
		3453	text => "delete",
		3454	tooltip => "Deletes the action from the record",
		3455	on_activate => sub {
		3456	$self->{cmdbox}->remove ($hb);
		3457	$cmds->[$i] = undef;
		3458	});
		3459
		3460
		3461	$idx++
		3462	}
		3463	}
		3464
		3465	#############################################################################
		3466
		3467	package CFClient::UI::SpellList;
		3468
		3469	our @ISA = CFClient::UI::Table::;
		3470
		3471	sub new {
		3472	my $class = shift;
		3473
		3474	my $self = $class->SUPER::new (
		3475	binding => [],
		3476	commands => [],
		3477	@_,
		3478	)
		3479	}
		3480
		3481	# XXX: Do sorting? Argl...
		3482	sub add_spell {
		3483	my ($self, $spell) = @_;
		3484	$self->{spells}->{$spell->{name}} = $spell;
		3485
		3486	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3487	face => $spell->{face},
		3488	can_hover => 1,
		3489	can_events => 1,
		3490	tooltip => $spell->{message});
		3491
		3492	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3493	text => $spell->{name},
		3494	can_hover => 1,
		3495	can_events => 1,
		3496	tooltip => $spell->{message},
		3497	expand => 1);
		3498
		3499	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3500	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3501	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3502	expand => 1);
		3503
		3504	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3505	text => "bind to key",
		3506	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3507	}
		3508
		3509	sub rebuild_spell_list {
		3510	my ($self) = @_;
		3511	$self->{tbl_idx} = 0;
		3512	$self->add_spell ($_) for values %{$self->{spells}};
		3513	}
		3514
		3515	sub remove_spell {
		3516	my ($self, $spell) = @_;
		3517	delete $self->{spells}->{$spell->{name}};
		3518	$self->rebuild_spell_list;
		3519	}
		3520
		3521	#############################################################################
		3522
2998	package CFClient::UI::Root;	3523	package CFClient::UI::Root;
2999		3524
3000	our @ISA = CFClient::UI::Container::;	3525	our @ISA = CFClient::UI::Container::;
		3526
		3527	use List::Util qw(min max);
3001		3528
3002	use CFClient::OpenGL;	3529	use CFClient::OpenGL;
3003		3530
3004	sub new {	3531	sub new {
3005	my $class = shift;	3532	my $class = shift;
…		…
3012	Scalar::Util::weaken ($self->{root} = $self);	3539	Scalar::Util::weaken ($self->{root} = $self);
3013		3540
3014	$self	3541	$self
3015	}	3542	}
3016		3543
3017	sub configure {
3018	my ($self, $x, $y, $w, $h) = @_;
3019
3020	$self->{w} = $w;
3021	$self->{h} = $h;
3022	}
3023
3024	sub reconfigure {
3025	my ($self) = @_;
3026
3027	$self->SUPER::reconfigure;
3028
3029	$self->size_allocate ($self->{w}, $self->{h}, 1)
3030	if $self->{w};
3031	}
3032
3033	sub size_request {	3544	sub size_request {
3034	my ($self) = @_;	3545	my ($self) = @_;
3035		3546
3036	($self->{w}, $self->{h})	3547	($self->{w}, $self->{h})
3037	}	3548	}
…		…
3049		3560
3050	int $coord + 0.5	3561	int $coord + 0.5
3051	}	3562	}
3052		3563
3053	sub size_allocate {	3564	sub size_allocate {
3054	my ($self, $w, $h, $changed) = @_;	3565	my ($self, $w, $h) = @_;
3055		3566
3056	for my $child ($self->children) {	3567	for my $child ($self->children) {
3057	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3568	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058		3569
3059	$X = $child->{force_x} if exists $child->{force_x};	3570	$X = $child->{force_x} if exists $child->{force_x};
…		…
3127	$_->()	3638	$_->()
3128	for values %{delete $self->{refresh_hook}};	3639	for values %{delete $self->{refresh_hook}};
3129	}	3640	}
3130		3641
3131	if ($self->{realloc}) {	3642	if ($self->{realloc}) {
		3643	my %queue;
3132	my @queue;	3644	my @queue;
		3645	my $widget;
3133		3646
		3647	outer:
3134	while () {	3648	while () {
3135	if ($self->{realloc}) {	3649	if (my $realloc = delete $self->{realloc}) {
3136	#TODO use array-of-depth approach	3650	for $widget (values %$realloc) {
		3651	$widget->{visible} or next; # do not resize invisible widgets
3137		3652
3138	@queue = sort { $a->{visible} <=> $b->{visible} }	3653	$queue{$widget+0}++ and next; # duplicates are common
3139	@queue, values %{delete $self->{realloc}};	3654
		3655	push @{ $queue[$widget->{visible}] }, $widget;
		3656	}
3140	}	3657	}
3141		3658
		3659	while () {
		3660	@queue or last outer;
		3661
		3662	$widget = pop @{ $queue[-1] || [] }
		3663	and last;
		3664
		3665	pop @queue;
		3666	}
		3667
		3668	delete $queue{$widget+0};
		3669
		3670	my ($w, $h) = $widget->size_request;
		3671
		3672	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3673	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3674
		3675	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3676	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3677
		3678	$w = $widget->{force_w} if exists $widget->{force_w};
		3679	$h = $widget->{force_h} if exists $widget->{force_h};
		3680
		3681	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3682	|| delete $widget->{force_realloc}) {
		3683	$widget->{req_w} = $w;
		3684	$widget->{req_h} = $h;
		3685
		3686	$self->{size_alloc}{$widget+0} = $widget;
		3687
		3688	if (my $parent = $widget->{parent}) {
		3689	$self->{realloc}{$parent+0} = $parent
		3690	unless $queue{$parent+0};
		3691
		3692	$parent->{force_size_alloc} = 1;
		3693	$self->{size_alloc}{$parent+0} = $parent;
		3694	}
		3695	}
		3696
		3697	delete $self->{realloc}{$widget+0};
		3698	}
		3699	}
		3700
		3701	while (my $size_alloc = delete $self->{size_alloc}) {
		3702	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3703	values %$size_alloc;
		3704
		3705	while () {
3142	my $widget = pop @queue || last;	3706	my $widget = pop @queue || last;
3143		3707
3144	$widget->{visible} or last; # do not resize invisible widgets	3708	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3145
3146	my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h}
3147	? @$widget{qw(force_w force_h)}
3148	: $widget->size_request;
3149
3150	my $min_size = $widget->{is_toplevel} ? 16 : 0;
3151
3152	$w = $min_size if $w < $min_size;
3153	$h = $min_size if $h < $min_size;
3154
3155	$widget->{req_w} = $w;
3156	$widget->{req_h} = $h;
3157
3158	$self->{size_alloc}{$widget} = [$widget, undef, undef];
3159
3160	push @queue, $widget->{parent}
3161	if $widget->{parent};
3162	}
3163	}
3164
3165	while (my $size_alloc = delete $self->{size_alloc}) {
3166	my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3167	values %$size_alloc;
3168
3169	while () {
3170	my ($widget, $w, $h) = @{ pop @queue or last };
3171
3172	$w = $widget->{w} || $widget->{req_w} unless defined $w;
3173	$h = $widget->{h} || $widget->{req_h} unless defined $h;
3174		3709
3175	$w = 0 if $w < 0;	3710	$w = 0 if $w < 0;
3176	$h = 0 if $h < 0;	3711	$h = 0 if $h < 0;
3177		3712
3178	$w = int $w + 0.5;	3713	$w = int $w + 0.5;
3179	$h = int $h + 0.5;	3714	$h = int $h + 0.5;
3180		3715
3181	my $changed = $widget->{w} != $w || $widget->{h} != $h;	3716	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3717	$widget->{old_w} = $widget->{w};
		3718	$widget->{old_h} = $widget->{h};
3182		3719
3183	$widget->{w} = $w;	3720	$widget->{w} = $w;
3184	$widget->{h} = $h;	3721	$widget->{h} = $h;
3185		3722
3186	$widget->emit (size_allocate => $w, $h, $changed);	3723	$widget->emit (size_allocate => $w, $h);
		3724	}
3187	}	3725	}
3188	}	3726	}
3189		3727
3190	while ($self->{post_alloc_hook}) {	3728	while ($self->{post_alloc_hook}) {
3191	$_->()	3729	$_->()
3192	for values %{delete $self->{post_alloc_hook}};	3730	for values %{delete $self->{post_alloc_hook}};
3193	}	3731	}
		3732
3194		3733
3195	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3734	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3196	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3735	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3197	glClear GL_COLOR_BUFFER_BIT;	3736	glClear GL_COLOR_BUFFER_BIT;
3198		3737
…		…
3200	glLoadIdentity;	3739	glLoadIdentity;
3201	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3740	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202	glMatrixMode GL_MODELVIEW;	3741	glMatrixMode GL_MODELVIEW;
3203	glLoadIdentity;	3742	glLoadIdentity;
3204		3743
		3744	{
		3745	package CFClient::UI::Base;
		3746
		3747	($draw_x, $draw_y, $draw_w, $draw_h) =
		3748	(0, 0, $self->{w}, $self->{h});
		3749	}
		3750
3205	$self->_draw;	3751	$self->_draw;
3206	}	3752	}
3207		3753
3208	#############################################################################	3754	#############################################################################
3209		3755

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