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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.278 by root, Sun Jun 4 23:05:06 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 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	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	73	# class methods for events
73	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	76	if $FOCUS;
76	}	77	}
…		…
88	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
89		90
90	$GRAB = $widget;	91	$GRAB = $widget;
91	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
92		93
93	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
94	}	95	}
95		96
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
97		98
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
113	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	116	$grab->update if $grab;
116	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
117		118
118	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
119	}	120	}
120	}	121	}
121		122
122	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
123	my ($ev) = @_;	124	my ($ev) = @_;
…		…
129	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
130		131
131	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
132	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
133		134
134	check_tooltip;	135	$TOOLTIP_WATCHER->start;
135	}	136	}
136		137
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	139	if $HOVER;
139	}	140	}
…		…
271		272
272	return unless $self->{visible};	273	return unless $self->{visible};
273		274
274	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
275		276
		277	delete $self->{visible};
276	delete $self->{root};	278	delete $self->{root};
277	delete $self->{visible};
278		279
279	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
281		282
282	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
284		285
285	$self->focus_out;	286	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	287	$self->emit (visibility_change => 0);
288	}	288	}
289		289
290	sub set_visibility {	290	sub set_visibility {
291	my ($self, $visible) = @_;	291	my ($self, $visible) = @_;
…		…
314	}	314	}
315		315
316	sub move_abs {	316	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
318		318
319	$self->{x} = List::Util::max 0, int $x;	319	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	320	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
322		322
323	$self->update;	323	$self->update;
324	}	324	}
325		325
…		…
333	}	333	}
334		334
335	sub size_request {	335	sub size_request {
336	require Carp;	336	require Carp;
337	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
		338	}
		339
		340	sub baseline_shift {
		341	0
338	}	342	}
339		343
340	sub configure {	344	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	345	my ($self, $x, $y, $w, $h) = @_;
342		346
…		…
366		370
367	$self->{root}{size_alloc}{$self+0} = $self;	371	$self->{root}{size_alloc}{$self+0} = $self;
368	}	372	}
369	}	373	}
370		374
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	375	sub children {
376	# nop	376	# nop
377	}	377	}
378		378
379	sub visible_children {	379	sub visible_children {
…		…
381	}	381	}
382		382
383	sub set_max_size {	383	sub set_max_size {
384	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
385		385
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
		388
		389	$self->realloc;
388	}	390	}
389		391
390	sub set_tooltip {	392	sub set_tooltip {
391	my ($self, $tooltip) = @_;	393	my ($self, $tooltip) = @_;
392		394
…		…
397		399
398	$self->{tooltip} = $tooltip;	400	$self->{tooltip} = $tooltip;
399		401
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	403	delete $CFClient::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	404	$CFClient::UI::TOOLTIP_WATCHER->cb->();
403	}	405	}
404	}	406	}
405		407
406	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
407	sub coord2local {	409	sub coord2local {
…		…
415	my ($self, $x, $y) = @_;	417	my ($self, $x, $y) = @_;
416		418
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	420	}
419		421
420	sub focus_in {	422	sub invoke_focus_in {
421	my ($self) = @_;	423	my ($self) = @_;
422		424
423	return if $FOCUS == $self;	425	return if $FOCUS == $self;
424	return unless $self->{can_focus};	426	return unless $self->{can_focus};
425		427
426	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
427		429
428	$self->_emit (focus_in => $focus);
429
430	$focus->update if $focus;	430	$focus->update if $focus;
431	$FOCUS->update;	431	$FOCUS->update;
432	}
433		432
		433	0
		434	}
		435
434	sub focus_out {	436	sub invoke_focus_out {
435	my ($self) = @_;	437	my ($self) = @_;
436		438
437	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
438		440
439	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
440		442
441	$self->_emit (focus_out => $focus);
442
443	$focus->update if $focus; #?	443	$focus->update if $focus; #?
444		444
445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	446	unless $FOCUS;
447	}
448		447
		448	0
		449	}
		450
		451	sub grab_focus {
		452	my ($self) = @_;
		453
		454	$self->emit ("focus_in");
		455	}
		456
449	sub mouse_motion { 0 }	457	sub invoke_mouse_motion { 1 }
450	sub button_up { 0 }	458	sub invoke_button_up { 1 }
451	sub key_down { 0 }	459	sub invoke_key_down { 1 }
452	sub key_up { 0 }	460	sub invoke_key_up { 1 }
453		461
454	sub button_down {	462	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	463	my ($self, $ev, $x, $y) = @_;
456		464
457	$self->focus_in;	465	$self->grab_focus;
458		466
459	0	467	1
		468	}
		469
		470	sub connect {
		471	my ($self, $signal, $cb) = @_;
		472
		473	push @{ $self->{signal_cb}{$signal} }, $cb;
		474	}
		475
		476	sub emit {
		477	my ($self, $signal, @args) = @_;
		478
		479	#d##TODO# stop propagating at first true, do not use sum
		480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
		481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
		482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
460	}	483	}
461		484
462	sub find_widget {	485	sub find_widget {
463	my ($self, $x, $y) = @_;	486	my ($self, $x, $y) = @_;
464		487
…		…
474	sub set_parent {	497	sub set_parent {
475	my ($self, $parent) = @_;	498	my ($self, $parent) = @_;
476		499
477	Scalar::Util::weaken ($self->{parent} = $parent);	500	Scalar::Util::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	501	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	502	}
503		503
504	sub realloc {	504	sub realloc {
505	my ($self) = @_;	505	my ($self) = @_;
506		506
…		…
590		590
591	sub DESTROY {	591	sub DESTROY {
592	my ($self) = @_;	592	my ($self) = @_;
593		593
594	delete $WIDGET{$self+0};	594	delete $WIDGET{$self+0};
595	#$self->deactivate;	595
		596	eval { $self->destroy };
		597	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
596	}	598	}
597		599
598	#############################################################################	600	#############################################################################
599		601
600	package CFClient::UI::DrawBG;	602	package CFClient::UI::DrawBG;
…		…
765	}	767	}
766		768
767	sub add {	769	sub add {
768	my ($self, $child) = @_;	770	my ($self, $child) = @_;
769		771
770	$self->{children} = [];	772	$self->SUPER::remove ($_) for @{ $self->{children} };
771
772	$self->SUPER::add ($child);	773	$self->SUPER::add ($child);
773	}	774	}
774		775
775	sub remove {	776	sub remove {
776	my ($self, $widget) = @_;	777	my ($self, $widget) = @_;
…		…
785		786
786	sub size_request {	787	sub size_request {
787	$_[0]{children}[0]->size_request	788	$_[0]{children}[0]->size_request
788	}	789	}
789		790
790	sub size_allocate {	791	sub invoke_size_allocate {
791	my ($self, $w, $h) = @_;	792	my ($self, $w, $h) = @_;
792		793
793	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
		795
		796	1
794	}	797	}
795		798
796	#############################################################################	799	#############################################################################
797		800
798	# back-buffered drawing area	801	# back-buffered drawing area
…		…
814		817
815	$ROOT->on_post_alloc ($self => sub { $self->render_child });	818	$ROOT->on_post_alloc ($self => sub { $self->render_child });
816	$self->SUPER::update;	819	$self->SUPER::update;
817	}	820	}
818		821
819	sub size_allocate {	822	sub invoke_size_allocate {
820	my ($self, $w, $h) = @_;	823	my ($self, $w, $h) = @_;
821		824
822	$self->SUPER::size_allocate ($w, $h);
823	$self->update;	825	$self->update;
		826
		827	$self->SUPER::invoke_size_allocate ($w, $h)
824	}	828	}
825		829
826	sub _render {	830	sub _render {
827	my ($self) = @_;	831	my ($self) = @_;
828		832
…		…
855	my $tex = $self->{texture}	859	my $tex = $self->{texture}
856	or return;	860	or return;
857		861
858	glEnable GL_TEXTURE_2D;	862	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860	glEnable GL_BLEND;
861	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862	glColor 0, 0, 0, 1;	864	glColor 0, 0, 0, 1;
863		865
864	$tex->draw_quad (0, 0, $w, $h);	866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865		867
866	glDisable GL_BLEND;
867	glDisable GL_TEXTURE_2D;	868	glDisable GL_TEXTURE_2D;
868	}	869	}
869		870
870	#############################################################################	871	#############################################################################
871		872
…		…
892	$h = 10 if $self->{scroll_y};	893	$h = 10 if $self->{scroll_y};
893		894
894	($w, $h)	895	($w, $h)
895	}	896	}
896		897
897	sub size_allocate {	898	sub invoke_size_allocate {
898	my ($self, $w, $h) = @_;	899	my ($self, $w, $h) = @_;
899		900
900	my $child = $self->child;	901	my $child = $self->child;
901		902
902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	903	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	904	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904		905
905	$self->child->configure (0, 0, $w, $h);	906	$self->child->configure (0, 0, $w, $h);
906	$self->update;	907	$self->update;
		908
		909	1
907	}	910	}
908		911
909	sub set_offset {	912	sub set_offset {
910	my ($self, $x, $y) = @_;	913	my ($self, $x, $y) = @_;
911		914
…		…
1001	# todo: overwrite size_allocate of child	1004	# todo: overwrite size_allocate of child
1002	my $child = $self->{vp}->child;	1005	my $child = $self->{vp}->child;
1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1006	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004	}	1007	}
1005		1008
1006	sub size_allocate {	1009	sub invoke_size_allocate {
1007	my ($self, $w, $h) = @_;	1010	my ($self, $w, $h) = @_;
1008
1009	$self->SUPER::size_allocate ($w, $h);
1010		1011
1011	my $child = $self->{vp}->child;	1012	my $child = $self->{vp}->child;
1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1013	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1014
		1015	$self->SUPER::invoke_size_allocate ($w, $h)
1013	}	1016	}
1014		1017
1015	#TODO# update range on size_allocate depending on child	1018	#TODO# update range on size_allocate depending on child
1016	# update viewport offset on scroll	1019	# update viewport offset on scroll
1017		1020
…		…
1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073		1076
1074	sub new {	1077	sub new {
1075	my ($class, %arg) = @_;	1078	my ($class, %arg) = @_;
1076
1077	my $title = delete $arg{title};
1078		1079
1079	my $self = $class->SUPER::new (	1080	my $self = $class->SUPER::new (
1080	bg => [1, 1, 1, 1],	1081	bg => [1, 1, 1, 1],
1081	border_bg => [1, 1, 1, 1],	1082	border_bg => [1, 1, 1, 1],
1082	border => 0.6,	1083	border => 0.6,
…		…
1084	min_w => 16,	1085	min_w => 16,
1085	min_h => 16,	1086	min_h => 16,
1086	%arg,	1087	%arg,
1087	);	1088	);
1088		1089
1089	$self->{title} = new CFClient::UI::Label	1090	$self->{title_widget} = new CFClient::UI::Label
1090	align => 0,	1091	align => 0,
1091	valign => 1,	1092	valign => 1,
1092	text => $title,	1093	text => $self->{title},
1093	fontsize => $self->{border}	1094	fontsize => $self->{border},
1094	if defined $title;	1095	if exists $self->{title};
		1096
		1097	if ($self->{has_close_button}) {
		1098	$self->{close_button} =
		1099	new CFClient::UI::ImageButton
		1100	path => 'x1_close.png',
		1101	on_activate => sub { $self->hide };
		1102
		1103	$self->CFClient::UI::Container::add ($self->{close_button});
		1104	}
1095		1105
1096	$self	1106	$self
1097	}	1107	}
1098		1108
1099	sub add {	1109	sub add {
1100	my ($self, @widgets) = @_;	1110	my ($self, @widgets) = @_;
1101		1111
1102	$self->SUPER::add (@widgets);	1112	$self->SUPER::add (@widgets);
		1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1104	}	1115	}
1105		1116
1106	sub border {	1117	sub border {
1107	int $_[0]{border} * $::FONTSIZE	1118	int $_[0]{border} * $::FONTSIZE
1108	}	1119	}
1109		1120
1110	sub size_request {	1121	sub size_request {
1111	my ($self) = @_;	1122	my ($self) = @_;
1112		1123
1113	$self->{title}->size_request	1124	$self->{title_widget}->size_request
1114	if $self->{title};	1125	if $self->{title_widget};
		1126
		1127	$self->{close_button}->size_request
		1128	if $self->{close_button};
1115		1129
1116	my ($w, $h) = $self->SUPER::size_request;	1130	my ($w, $h) = $self->SUPER::size_request;
1117		1131
1118	(	1132	(
1119	$w + $self->border * 2,	1133	$w + $self->border * 2,
1120	$h + $self->border * 2,	1134	$h + $self->border * 2,
1121	)	1135	)
1122	}	1136	}
1123		1137
1124	sub size_allocate {	1138	sub invoke_size_allocate {
1125	my ($self, $w, $h) = @_;	1139	my ($self, $w, $h) = @_;
1126		1140
1127	if ($self->{title}) {	1141	if ($self->{title_widget}) {
1128	$self->{title}{w} = $w;	1142	$self->{title_widget}{w} = $w;
1129	$self->{title}{h} = $h;	1143	$self->{title_widget}{h} = $h;
1130	$self->{title}->size_allocate ($w, $h);	1144	$self->{title_widget}->invoke_size_allocate ($w, $h);
1131	}	1145	}
1132		1146
1133	my $border = $self->border;	1147	my $border = $self->border;
1134		1148
1135	$h -= List::Util::max 0, $border * 2;	1149	$h -= List::Util::max 0, $border * 2;
1136	$w -= List::Util::max 0, $border * 2;	1150	$w -= List::Util::max 0, $border * 2;
1137		1151
1138	$self->child->configure ($border, $border, $w, $h);	1152	$self->child->configure ($border, $border, $w, $h);
1139	}
1140		1153
		1154	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1155	if $self->{close_button};
		1156
		1157	1
		1158	}
		1159
1141	sub button_down {	1160	sub invoke_button_down {
1142	my ($self, $ev, $x, $y) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1143		1162
1144	my ($w, $h) = @$self{qw(w h)};	1163	my ($w, $h) = @$self{qw(w h)};
1145	my $border = $self->border;	1164	my $border = $self->border;
1146		1165
…		…
1177		1196
1178	($x, $y) = ($ev->{x}, $ev->{y});	1197	($x, $y) = ($ev->{x}, $ev->{y});
1179		1198
1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1199	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181	# HACK: the next line is required to enforce placement	1200	# HACK: the next line is required to enforce placement
1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1201	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183	};	1202	};
1184	} else {	1203	} else {
1185	return 0;	1204	return 0;
1186	}	1205	}
1187		1206
1188	1	1207	1
1189	}	1208	}
1190		1209
1191	sub button_up {	1210	sub invoke_button_up {
1192	my ($self, $ev, $x, $y) = @_;	1211	my ($self, $ev, $x, $y) = @_;
1193		1212
1194	!!delete $self->{motion}	1213	! ! delete $self->{motion}
1195	}	1214	}
1196		1215
1197	sub mouse_motion {	1216	sub invoke_mouse_motion {
1198	my ($self, $ev, $x, $y) = @_;	1217	my ($self, $ev, $x, $y) = @_;
1199		1218
1200	$self->{motion}->($ev, $x, $y) if $self->{motion};	1219	$self->{motion}->($ev, $x, $y) if $self->{motion};
1201		1220
1202	!!$self->{motion}	1221	! ! $self->{motion}
1203	}	1222	}
1204		1223
1205	sub _draw {	1224	sub _draw {
1206	my ($self) = @_;	1225	my ($self) = @_;
1207		1226
…		…
1233		1252
1234	glDisable GL_TEXTURE_2D;	1253	glDisable GL_TEXTURE_2D;
1235		1254
1236	$child->draw;	1255	$child->draw;
1237		1256
1238	if ($self->{title}) {	1257	if ($self->{title_widget}) {
1239	glTranslate 0, $border - $self->{h};	1258	glTranslate 0, $border - $self->{h};
1240	$self->{title}->_draw;	1259	$self->{title_widget}->_draw;
		1260
		1261	glTranslate 0, - ($border - $self->{h});
1241	}	1262	}
		1263
		1264	$self->{close_button}->draw
		1265	if $self->{close_button};
1242	}	1266	}
1243		1267
1244	#############################################################################	1268	#############################################################################
1245		1269
1246	package CFClient::UI::Table;	1270	package CFClient::UI::Table;
…		…
1269		1293
1270	$child->set_parent ($self);	1294	$child->set_parent ($self);
1271	$self->{children}[$y][$x] = $child;	1295	$self->{children}[$y][$x] = $child;
1272		1296
1273	$self->realloc;	1297	$self->realloc;
		1298	}
		1299
		1300	sub remove {
		1301	my ($self, $child) = @_;
		1302
		1303	# TODO: not yet implemented
1274	}	1304	}
1275		1305
1276	# TODO: move to container class maybe? send children a signal on removal?	1306	# TODO: move to container class maybe? send children a signal on removal?
1277	sub clear {	1307	sub clear {
1278	my ($self) = @_;	1308	my ($self) = @_;
…		…
1319	(sum @$ws),	1349	(sum @$ws),
1320	(sum @$hs),	1350	(sum @$hs),
1321	)	1351	)
1322	}	1352	}
1323		1353
1324	sub size_allocate {	1354	sub invoke_size_allocate {
1325	my ($self, $w, $h) = @_;	1355	my ($self, $w, $h) = @_;
1326		1356
1327	my ($ws, $hs) = $self->get_wh;	1357	my ($ws, $hs) = $self->get_wh;
1328		1358
1329	my $req_w = (sum @$ws) || 1;	1359	my $req_w = (sum @$ws) || 1;
…		…
1361	}	1391	}
1362		1392
1363	$y += $row_h;	1393	$y += $row_h;
1364	}	1394	}
1365		1395
		1396	1
1366	}	1397	}
1367		1398
1368	sub find_widget {	1399	sub find_widget {
1369	my ($self, $x, $y) = @_;	1400	my ($self, $x, $y) = @_;
1370		1401
…		…
1407	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1438	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1439	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1409	)	1440	)
1410	}	1441	}
1411		1442
1412	sub size_allocate {	1443	sub invoke_size_allocate {
1413	my ($self, $w, $h) = @_;	1444	my ($self, $w, $h) = @_;
1414		1445
1415	my $space = $self->{vertical} ? $h : $w;	1446	my $space = $self->{vertical} ? $h : $w;
1416	my $children = $self->{children};	1447	my @children = $self->visible_children;
1417		1448
1418	my @req;	1449	my @req;
1419		1450
1420	if ($self->{homogeneous}) {	1451	if ($self->{homogeneous}) {
1421	@req = ($space / (@$children || 1)) x @$children;	1452	@req = ($space / (@children || 1)) x @children;
1422	} else {	1453	} else {
1423	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1454	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1424	my $req = List::Util::sum @req;	1455	my $req = List::Util::sum @req;
1425		1456
1426	if ($req > $space) {	1457	if ($req > $space) {
1427	# ah well, not enough space	1458	# ah well, not enough space
1428	$_ *= $space / $req for @req;	1459	$_ *= $space / $req for @req;
1429	} else {	1460	} else {
1430	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1461	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1431		1462
1432	$space = ($space - $req) / $expand; # remaining space to give away	1463	$space = ($space - $req) / $expand; # remaining space to give away
1433		1464
1434	$req[$_] += $space * $children->[$_]{expand}	1465	$req[$_] += $space * $children[$_]{expand}
1435	for 0 .. $#$children;	1466	for 0 .. $#children;
1436	}	1467	}
1437	}	1468	}
1438		1469
1439	CFClient::UI::harmonize \@req;	1470	CFClient::UI::harmonize \@req;
1440		1471
1441	my $pos = 0;	1472	my $pos = 0;
1442	for (0 .. $#$children) {	1473	for (0 .. $#children) {
1443	my $alloc = $req[$_];	1474	my $alloc = $req[$_];
1444	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1475	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445		1476
1446	$pos += $alloc;	1477	$pos += $alloc;
1447	}	1478	}
1448		1479
1449	1	1480	1
…		…
1539		1570
1540	delete $self->{texture};	1571	delete $self->{texture};
1541	$self->SUPER::update;	1572	$self->SUPER::update;
1542	}	1573	}
1543		1574
		1575	sub realloc {
		1576	my ($self) = @_;
		1577
		1578	delete $self->{ox};
		1579	$self->SUPER::realloc;
		1580	}
		1581
1544	sub set_text {	1582	sub set_text {
1545	my ($self, $text) = @_;	1583	my ($self, $text) = @_;
1546		1584
1547	return if $self->{text} eq "T$text";	1585	return if $self->{text} eq "T$text";
1548	$self->{text} = "T$text";	1586	$self->{text} = "T$text";
1549		1587
1550	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1588	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1551	$self->{layout}->set_text ($text);	1589	$self->{layout}->set_text ($text);
1552		1590
		1591	delete $self->{size_req};
1553	$self->realloc;	1592	$self->realloc;
1554	$self->update;	1593	$self->update;
1555	}	1594	}
1556		1595
1557	sub set_markup {	1596	sub set_markup {
…		…
1563	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1602	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564		1603
1565	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1604	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1566	$self->{layout}->set_markup ($markup);	1605	$self->{layout}->set_markup ($markup);
1567		1606
		1607	delete $self->{size_req};
1568	$self->realloc;	1608	$self->realloc;
1569	$self->update;	1609	$self->update;
1570	}	1610	}
1571		1611
1572	sub size_request {	1612	sub size_request {
1573	my ($self) = @_;	1613	my ($self) = @_;
1574		1614
		1615	$self->{size_req} ||= do {
1575	$self->{layout}->set_font ($self->{font}) if $self->{font};	1616	$self->{layout}->set_font ($self->{font}) if $self->{font};
1576	$self->{layout}->set_width ($self->{max_w} || -1);	1617	$self->{layout}->set_width ($self->{max_w} || -1);
1577	$self->{layout}->set_ellipsise ($self->{ellipsise});	1618	$self->{layout}->set_ellipsise ($self->{ellipsise});
1578	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1619	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1579	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1620	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1580		1621
1581	my ($w, $h) = $self->{layout}->size;	1622	my ($w, $h) = $self->{layout}->size;
1582		1623
1583	if (exists $self->{template}) {	1624	if (exists $self->{template}) {
1584	$self->{template}->set_font ($self->{font}) if $self->{font};	1625	$self->{template}->set_font ($self->{font}) if $self->{font};
1585	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1626	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586		1627
1587	my ($w2, $h2) = $self->{template}->size;	1628	my ($w2, $h2) = $self->{template}->size;
1588		1629
1589	$w = List::Util::max $w, $w2;	1630	$w = List::Util::max $w, $w2;
1590	$h = List::Util::max $h, $h2;	1631	$h = List::Util::max $h, $h2;
		1632	}
		1633
		1634	[$w, $h]
1591	}	1635	};
1592		1636
1593	($w, $h)	1637	@{ $self->{size_req} }
1594	}	1638	}
1595		1639
		1640	sub baseline_shift {
		1641	$_[0]{layout}->descent
		1642	}
		1643
1596	sub size_allocate {	1644	sub invoke_size_allocate {
1597	my ($self, $w, $h) = @_;	1645	my ($self, $w, $h) = @_;
1598		1646
1599	delete $self->{ox};	1647	delete $self->{ox};
1600		1648
1601	delete $self->{texture}	1649	delete $self->{texture}
1602	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1650	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1651
		1652	1
1603	}	1653	}
1604		1654
1605	sub set_fontsize {	1655	sub set_fontsize {
1606	my ($self, $fontsize) = @_;	1656	my ($self, $fontsize) = @_;
1607		1657
1608	$self->{fontsize} = $fontsize;	1658	$self->{fontsize} = $fontsize;
1609	delete $self->{texture};	1659	delete $self->{texture};
1610		1660
1611	$self->realloc;	1661	$self->realloc;
		1662	}
		1663
		1664	sub reconfigure {
		1665	my ($self) = @_;
		1666
		1667	delete $self->{size_req};
		1668
		1669	$self->SUPER::reconfigure;
1612	}	1670	}
1613		1671
1614	sub _draw {	1672	sub _draw {
1615	my ($self) = @_;	1673	my ($self) = @_;
1616		1674
…		…
1636	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1694	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637	: ($self->{h} - $tex->{h}) * 0.5);	1695	: ($self->{h} - $tex->{h}) * 0.5);
1638	};	1696	};
1639		1697
1640	glEnable GL_TEXTURE_2D;	1698	glEnable GL_TEXTURE_2D;
1641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1699
		1700	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1701	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1642		1702
1643	if ($tex->{format} == GL_ALPHA) {	1703	if ($tex->{format} == GL_ALPHA) {
		1704	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1644	glColor @{$self->{fg}};	1705	glColor @{$self->{fg}};
1645	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1706	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1646	} else {	1707	} else {
		1708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1709	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1648	}	1710	}
1649		1711
1650	glDisable GL_TEXTURE_2D;	1712	glDisable GL_TEXTURE_2D;
1651	}	1713	}
1652		1714
…		…
1669	can_hover => 1,	1731	can_hover => 1,
1670	can_focus => 1,	1732	can_focus => 1,
1671	valign => 0,	1733	valign => 0,
1672	can_events => 1,	1734	can_events => 1,
1673	#text => ...	1735	#text => ...
		1736	#hidden => "*",
1674	@_	1737	@_
1675	)	1738	)
1676	}	1739	}
1677		1740
1678	sub _set_text {	1741	sub _set_text {
…		…
1685	$self->{last_activity} = $::NOW;	1748	$self->{last_activity} = $::NOW;
1686	$self->{text} = $text;	1749	$self->{text} = $text;
1687		1750
1688	$text =~ s/./*/g if $self->{hidden};	1751	$text =~ s/./*/g if $self->{hidden};
1689	$self->{layout}->set_text ("$text ");	1752	$self->{layout}->set_text ("$text ");
		1753	delete $self->{size_req};
1690		1754
1691	$self->_emit (changed => $self->{text});	1755	$self->emit (changed => $self->{text});
		1756
		1757	$self->realloc;
1692	$self->update;	1758	$self->update;
1693	}	1759	}
1694		1760
1695	sub set_text {	1761	sub set_text {
1696	my ($self, $text) = @_;	1762	my ($self, $text) = @_;
1697		1763
1698	$self->{cursor} = length $text;	1764	$self->{cursor} = length $text;
1699	$self->_set_text ($text);	1765	$self->_set_text ($text);
1700
1701	$self->realloc;
1702	}	1766	}
1703		1767
1704	sub get_text {	1768	sub get_text {
1705	$_[0]{text}	1769	$_[0]{text}
1706	}	1770	}
…		…
1711	my ($w, $h) = $self->SUPER::size_request;	1775	my ($w, $h) = $self->SUPER::size_request;
1712		1776
1713	($w + 1, $h) # add 1 for cursor	1777	($w + 1, $h) # add 1 for cursor
1714	}	1778	}
1715		1779
1716	sub key_down {	1780	sub invoke_key_down {
1717	my ($self, $ev) = @_;	1781	my ($self, $ev) = @_;
1718		1782
1719	my $mod = $ev->{mod};	1783	my $mod = $ev->{mod};
1720	my $sym = $ev->{sym};	1784	my $sym = $ev->{sym};
1721	my $uni = $ev->{unicode};	1785	my $uni = $ev->{unicode};
…		…
1733	} elsif ($sym == CFClient::SDLK_HOME) {	1797	} elsif ($sym == CFClient::SDLK_HOME) {
1734	$self->{cursor} = 0;	1798	$self->{cursor} = 0;
1735	} elsif ($sym == CFClient::SDLK_END) {	1799	} elsif ($sym == CFClient::SDLK_END) {
1736	$self->{cursor} = length $text;	1800	$self->{cursor} = length $text;
1737	} elsif ($uni == 27) {	1801	} elsif ($uni == 27) {
1738	$self->_emit ('escape');	1802	$self->emit ('escape');
1739	} elsif ($uni) {	1803	} elsif ($uni) {
1740	substr $text, $self->{cursor}++, 0, chr $uni;	1804	substr $text, $self->{cursor}++, 0, chr $uni;
1741	} else {	1805	} else {
1742	return 0;	1806	return 0;
1743	}	1807	}
…		…
1747	$self->realloc;	1811	$self->realloc;
1748		1812
1749	1	1813	1
1750	}	1814	}
1751		1815
1752	sub focus_in {	1816	sub invoke_focus_in {
1753	my ($self) = @_;	1817	my ($self) = @_;
1754		1818
1755	$self->{last_activity} = $::NOW;	1819	$self->{last_activity} = $::NOW;
1756		1820
1757	$self->SUPER::focus_in;	1821	$self->SUPER::invoke_focus_in
1758	}	1822	}
1759		1823
1760	sub button_down {	1824	sub invoke_button_down {
1761	my ($self, $ev, $x, $y) = @_;	1825	my ($self, $ev, $x, $y) = @_;
1762		1826
1763	$self->SUPER::button_down ($ev, $x, $y);	1827	$self->SUPER::invoke_button_down ($ev, $x, $y);
1764		1828
1765	my $idx = $self->{layout}->xy_to_index ($x, $y);	1829	my $idx = $self->{layout}->xy_to_index ($x, $y);
1766		1830
1767	# byte-index to char-index	1831	# byte-index to char-index
1768	my $text = $self->{text};	1832	my $text = $self->{text};
…		…
1773	$self->update;	1837	$self->update;
1774		1838
1775	1	1839	1
1776	}	1840	}
1777		1841
1778	sub mouse_motion {	1842	sub invoke_mouse_motion {
1779	my ($self, $ev, $x, $y) = @_;	1843	my ($self, $ev, $x, $y) = @_;
1780	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1844	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1781		1845
1782	0	1846	1
1783	}	1847	}
1784		1848
1785	sub _draw {	1849	sub _draw {
1786	my ($self) = @_;	1850	my ($self) = @_;
1787		1851
…		…
1828		1892
1829	our @ISA = CFClient::UI::EntryBase::;	1893	our @ISA = CFClient::UI::EntryBase::;
1830		1894
1831	use CFClient::OpenGL;	1895	use CFClient::OpenGL;
1832		1896
1833	sub key_down {	1897	sub invoke_key_down {
1834	my ($self, $ev) = @_;	1898	my ($self, $ev) = @_;
1835		1899
1836	my $sym = $ev->{sym};	1900	my $sym = $ev->{sym};
1837		1901
1838	if ($sym == 13) {	1902	if ($sym == 13) {
1839	unshift @{$self->{history}},	1903	unshift @{$self->{history}},
1840	my $txt = $self->get_text;	1904	my $txt = $self->get_text;
		1905
1841	$self->{history_pointer} = -1;	1906	$self->{history_pointer} = -1;
1842	$self->{history_saveback} = '';	1907	$self->{history_saveback} = '';
1843	$self->_emit (activate => $txt);	1908	$self->emit (activate => $txt);
1844	$self->update;	1909	$self->update;
1845		1910
1846	} elsif ($sym == CFClient::SDLK_UP) {	1911	} elsif ($sym == CFClient::SDLK_UP) {
1847	if ($self->{history_pointer} < 0) {	1912	if ($self->{history_pointer} < 0) {
1848	$self->{history_saveback} = $self->get_text;	1913	$self->{history_saveback} = $self->get_text;
…		…
1864	} else {	1929	} else {
1865	$self->set_text ($self->{history_saveback});	1930	$self->set_text ($self->{history_saveback});
1866	}	1931	}
1867		1932
1868	} else {	1933	} else {
1869	return $self->SUPER::key_down ($ev)	1934	return $self->SUPER::invoke_key_down ($ev)
1870	}	1935	}
1871		1936
1872	1	1937	1
1873	}	1938	}
1874		1939
…		…
1898	can_events => 1,	1963	can_events => 1,
1899	@_	1964	@_
1900	)	1965	)
1901	}	1966	}
1902		1967
1903	sub activate { }
1904
1905	sub button_up {	1968	sub invoke_button_up {
1906	my ($self, $ev, $x, $y) = @_;	1969	my ($self, $ev, $x, $y) = @_;
1907		1970
1908	$self->emit ("activate")	1971	$self->emit ("activate")
1909	if $x >= 0 && $x < $self->{w}	1972	if $x >= 0 && $x < $self->{w}
1910	&& $y >= 0 && $y < $self->{h};	1973	&& $y >= 0 && $y < $self->{h};
…		…
1913	}	1976	}
1914		1977
1915	sub _draw {	1978	sub _draw {
1916	my ($self) = @_;	1979	my ($self) = @_;
1917		1980
1918	local $self->{fg} = $self->{fg};	1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1919
1920	if ($GRAB == $self) {
1921	$self->{fg} = $self->{active_fg};
1922	}
1923		1982
1924	glEnable GL_TEXTURE_2D;	1983	glEnable GL_TEXTURE_2D;
1925	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1926	glColor 0, 0, 0, 1;	1985	glColor 0, 0, 0, 1;
1927		1986
1928	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1929		1988
1930	glDisable GL_TEXTURE_2D;	1989	glDisable GL_TEXTURE_2D;
1931		1990
1932	$self->SUPER::_draw;	1991	$self->SUPER::_draw;
		1992	}
		1993
		1994	#############################################################################
		1995
		1996	package CFClient::UI::ImageButton;
		1997
		1998	our @ISA = CFClient::UI::Image::;
		1999
		2000	use CFClient::OpenGL;
		2001
		2002	my %textures;
		2003
		2004	sub new {
		2005	my $class = shift;
		2006
		2007	my $self = $class->SUPER::new (
		2008	padding_x => 4,
		2009	padding_y => 4,
		2010	fg => [1, 1, 1],
		2011	active_fg => [0, 0, 1],
		2012	can_hover => 1,
		2013	align => 0,
		2014	valign => 0,
		2015	can_events => 1,
		2016	@_
		2017	);
		2018	}
		2019
		2020	sub invoke_button_up {
		2021	my ($self, $ev, $x, $y) = @_;
		2022
		2023	$self->emit ("activate")
		2024	if $x >= 0 && $x < $self->{w}
		2025	&& $y >= 0 && $y < $self->{h};
		2026
		2027	1
1933	}	2028	}
1934		2029
1935	#############################################################################	2030	#############################################################################
1936		2031
1937	package CFClient::UI::CheckBox;	2032	package CFClient::UI::CheckBox;
…		…
1964	my ($self) = @_;	2059	my ($self) = @_;
1965		2060
1966	(6) x 2	2061	(6) x 2
1967	}	2062	}
1968		2063
1969	sub button_down {	2064	sub invoke_button_down {
1970	my ($self, $ev, $x, $y) = @_;	2065	my ($self, $ev, $x, $y) = @_;
1971		2066
1972	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2067	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1973	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2068	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1974	$self->{state} = !$self->{state};	2069	$self->{state} = !$self->{state};
1975	$self->_emit (changed => $self->{state});	2070	$self->emit (changed => $self->{state});
1976	} else {	2071	} else {
1977	return 0	2072	return 0
1978	}	2073	}
1979		2074
1980	1	2075	1
…		…
2005	package CFClient::UI::Image;	2100	package CFClient::UI::Image;
2006		2101
2007	our @ISA = CFClient::UI::Base::;	2102	our @ISA = CFClient::UI::Base::;
2008		2103
2009	use CFClient::OpenGL;	2104	use CFClient::OpenGL;
2010	use Carp qw/confess/;
2011		2105
2012	our %loaded_images;	2106	our %texture_cache;
2013		2107
2014	sub new {	2108	sub new {
2015	my $class = shift;	2109	my $class = shift;
2016		2110
2017	my $self = $class->SUPER::new (can_events => 0, @_);	2111	my $self = $class->SUPER::new (
		2112	can_events => 0,
		2113	@_,
		2114	);
2018		2115
2019	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2116	$self->{path}
		2117	or Carp::croak "required attribute 'path' not set";
2020		2118
2021	$loaded_images{$self->{image}} ||=	2119	$self->{tex} = $texture_cache{$self->{path}} ||=
2022	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2120	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2023		2121
2024	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2122	Scalar::Util::weaken $texture_cache{$self->{path}};
2025		2123
2026	Scalar::Util::weaken $loaded_images{$self->{image}};	2124	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2027
2028	$self->{aspect} = $tex->{w} / $tex->{h};
2029		2125
2030	$self	2126	$self
2031	}	2127	}
2032		2128
2033	sub size_request {	2129	sub size_request {
2034	my ($self) = @_;	2130	my ($self) = @_;
2035		2131
2036	($self->{tex}->{w}, $self->{tex}->{h})	2132	($self->{tex}{w}, $self->{tex}{h})
2037	}	2133	}
2038		2134
2039	sub _draw {	2135	sub _draw {
2040	my ($self) = @_;	2136	my ($self) = @_;
2041		2137
…		…
2277	$self->update;	2373	$self->update;
2278		2374
2279	$self	2375	$self
2280	}	2376	}
2281		2377
2282	sub changed { }
2283
2284	sub set_range {	2378	sub set_range {
2285	my ($self, $range) = @_;	2379	my ($self, $range) = @_;
2286		2380
2287	($range, $self->{range}) = ($self->{range}, $range);	2381	($range, $self->{range}) = ($self->{range}, $range);
2288		2382
2289	$self->update
2290	if "@$range" ne "@{$self->{range}}";	2383	if ("@$range" ne "@{$self->{range}}") {
		2384	$self->update;
		2385	$self->set_value ($self->{range}[0]);
		2386	}
2291	}	2387	}
2292		2388
2293	sub set_value {	2389	sub set_value {
2294	my ($self, $value) = @_;	2390	my ($self, $value) = @_;
2295		2391
…		…
2306	if $unit;	2402	if $unit;
2307		2403
2308	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2404	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309		2405
2310	if ($value != $old_value) {	2406	if ($value != $old_value) {
2311	$self->_emit (changed => $value);	2407	$self->emit (changed => $value);
2312	$self->update;	2408	$self->update;
2313	}	2409	}
2314	}	2410	}
2315		2411
2316	sub size_request {	2412	sub size_request {
2317	my ($self) = @_;	2413	my ($self) = @_;
2318		2414
2319	($self->{req_w}, $self->{req_h})	2415	($self->{req_w}, $self->{req_h})
2320	}	2416	}
2321		2417
2322	sub button_down {	2418	sub invoke_button_down {
2323	my ($self, $ev, $x, $y) = @_;	2419	my ($self, $ev, $x, $y) = @_;
2324		2420
2325	$self->SUPER::button_down ($ev, $x, $y);	2421	$self->SUPER::invoke_button_down ($ev, $x, $y);
2326		2422
2327	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2423	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328		2424
2329	$self->mouse_motion ($ev, $x, $y)	2425	$self->invoke_mouse_motion ($ev, $x, $y)
2330	}	2426	}
2331		2427
2332	sub mouse_motion {	2428	sub invoke_mouse_motion {
2333	my ($self, $ev, $x, $y) = @_;	2429	my ($self, $ev, $x, $y) = @_;
2334		2430
2335	if ($GRAB == $self) {	2431	if ($GRAB == $self) {
2336	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2432	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337		2433
…		…
2442	sub set_range { shift->{slider}->set_range (@_) }	2538	sub set_range { shift->{slider}->set_range (@_) }
2443	sub set_value { shift->{slider}->set_value (@_) }	2539	sub set_value { shift->{slider}->set_value (@_) }
2444		2540
2445	#############################################################################	2541	#############################################################################
2446		2542
2447	package CFClient::UI::TextView;	2543	package CFClient::UI::TextScroller;
2448		2544
2449	our @ISA = CFClient::UI::HBox::;	2545	our @ISA = CFClient::UI::HBox::;
2450		2546
2451	use CFClient::OpenGL;	2547	use CFClient::OpenGL;
2452		2548
…		…
2454	my $class = shift;	2550	my $class = shift;
2455		2551
2456	my $self = $class->SUPER::new (	2552	my $self = $class->SUPER::new (
2457	fontsize => 1,	2553	fontsize => 1,
2458	can_events => 0,	2554	can_events => 0,
		2555	indent => 0,
2459	#font => default_font	2556	#font => default_font
2460	@_,	2557	@_,
2461		2558
2462	layout => (new CFClient::Layout 1),	2559	layout => (new CFClient::Layout 1),
2463	par => [],	2560	par => [],
…		…
2478		2575
2479	$self->{fontsize} = $fontsize;	2576	$self->{fontsize} = $fontsize;
2480	$self->reflow;	2577	$self->reflow;
2481	}	2578	}
2482		2579
		2580	sub visible_children {
		2581	my ($self) = @_;
		2582
		2583	@{$self->{children}}[0,1]
		2584	}
		2585
2483	sub size_allocate {	2586	sub invoke_size_allocate {
2484	my ($self, $w, $h) = @_;	2587	my ($self, $w, $h) = @_;
2485		2588
2486	$self->SUPER::size_allocate ($w, $h);	2589	my ($empty, $slider, @other) = @{ $self->{children} };
		2590	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2487		2591
2488	$self->{layout}->set_font ($self->{font}) if $self->{font};	2592	$self->{layout}->set_font ($self->{font}) if $self->{font};
2489	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2593	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490	$self->{layout}->set_width ($self->{children}[0]{w});	2594	$self->{layout}->set_width ($empty->{w});
		2595	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2491		2596
2492	$self->reflow;	2597	$self->reflow;
2493	}
2494		2598
2495	sub text_size {	2599	$self->SUPER::invoke_size_allocate ($w, $h)
2496	my ($self, $text, $indent) = @_;	2600	}
		2601
		2602	sub get_layout {
		2603	my ($self, $para) = @_;
2497		2604
2498	my $layout = $self->{layout};	2605	my $layout = $self->{layout};
2499		2606
		2607	$layout->set_font ($self->{font}) if $self->{font};
		2608	$layout->set_foreground (@{$para->{fg}});
2500	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2609	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2501	$layout->set_width ($self->{children}[0]{w} - $indent);	2610	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2611	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2502	$layout->set_markup ($text);	2612	$layout->set_markup ($para->{markup});
		2613
		2614	$layout->set_shapes (
		2615	map
		2616	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2617	@{$para->{widget}}
2503		2618	);
		2619
2504	$layout->size	2620	$layout
2505	}	2621	}
2506		2622
2507	sub reflow {	2623	sub reflow {
2508	my ($self) = @_;	2624	my ($self) = @_;
2509		2625
…		…
2518	$self->{children}[1]->set_value ($offset);	2634	$self->{children}[1]->set_value ($offset);
2519	}	2635	}
2520		2636
2521	sub clear {	2637	sub clear {
2522	my ($self) = @_;	2638	my ($self) = @_;
		2639
		2640	my (undef, undef, @other) = @{ $self->{children} };
		2641	$self->remove ($_) for @other;
2523		2642
2524	$self->{par} = [];	2643	$self->{par} = [];
2525	$self->{height} = 0;	2644	$self->{height} = 0;
2526	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2645	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2527	}	2646	}
2528		2647
2529	sub add_paragraph {	2648	sub add_paragraph {
2530	my ($self, $color, $text, $indent) = @_;	2649	my ($self, $color, $para, $indent) = @_;
2531		2650
2532	for my $line (split /\n/, $text) {	2651	my ($text, @w) = ref $para ? @$para : $para;
2533	my ($w, $h) = $self->text_size ($line);	2652
2534	$self->{height} += $h;	2653	$para = {
2535	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2654	w => 1e10,
		2655	wrapped => 1,
		2656	fg => $color,
		2657	indent => $indent,
		2658	markup => $text,
		2659	widget => \@w,
2536	}	2660	};
2537		2661
2538	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2662	$self->add (@w) if @w;
		2663	push @{$self->{par}}, $para;
		2664
		2665	$self->{need_reflow}++;
		2666	$self->update;
		2667	}
		2668
		2669	sub scroll_to_bottom {
		2670	my ($self) = @_;
		2671
		2672	$self->{scroll_to_bottom} = 1;
		2673	$self->update;
2539	}	2674	}
2540		2675
2541	sub update {	2676	sub update {
2542	my ($self) = @_;	2677	my ($self) = @_;
2543		2678
…		…
2545		2680
2546	return unless $self->{h} > 0;	2681	return unless $self->{h} > 0;
2547		2682
2548	delete $self->{texture};	2683	delete $self->{texture};
2549		2684
2550	$ROOT->on_post_alloc ($self, sub {	2685	$ROOT->on_post_alloc ($self => sub {
2551	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2686	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552		2687
2553	if (delete $self->{need_reflow}) {	2688	if (delete $self->{need_reflow}) {
2554	my $height = 0;	2689	my $height = 0;
2555		2690
2556	my $layout = $self->{layout};
2557
2558	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
2560	for (@{$self->{par}}) {	2691	for my $para (@{$self->{par}}) {
2561	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2692	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2562	$layout->set_width ($W - $_->[3]);	2693	my $layout = $self->get_layout ($para);
2563	$layout->set_markup ($_->[4]);
2564	my ($w, $h) = $layout->size;	2694	my ($w, $h) = $layout->size;
2565	$_->[0] = $w + $_->[3];	2695
2566	$_->[1] = $h;	2696	$para->{w} = $w + $para->{indent};
		2697	$para->{h} = $h;
		2698	$para->{wrapped} = $layout->has_wrapped;
2567	}	2699	}
2568		2700
2569	$height += $_->[1];	2701	$height += $para->{h};
2570	}	2702	}
2571		2703
2572	$self->{height} = $height;	2704	$self->{height} = $height;
2573		2705
2574	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2706	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2575		2707
2576	delete $self->{texture};	2708	delete $self->{texture};
2577	}	2709	}
2578		2710
		2711	if (delete $self->{scroll_to_bottom}) {
		2712	$self->{children}[1]->set_value (1e10);
		2713	}
		2714
2579	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2715	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2580	glClearColor 0.5, 0.5, 0.5, 0;	2716	glClearColor 0, 0, 0, 0;
2581	glClear GL_COLOR_BUFFER_BIT;	2717	glClear GL_COLOR_BUFFER_BIT;
2582		2718
2583	my $top = int $self->{children}[1]{range}[0];	2719	my $top = int $self->{children}[1]{range}[0];
2584		2720
2585	my $y0 = $top;	2721	my $y0 = $top;
2586	my $y1 = $top + $H;	2722	my $y1 = $top + $H;
2587		2723
2588	my $y = 0;	2724	my $y = 0;
2589
2590	my $layout = $self->{layout};
2591
2592	$layout->set_font ($self->{font}) if $self->{font};
2593		2725
2594	glEnable GL_BLEND;	2726	glEnable GL_BLEND;
2595	#TODO# not correct in windows where rgba is forced off	2727	#TODO# not correct in windows where rgba is forced off
2596	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2728	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2597		2729
2598	for my $par (@{$self->{par}}) {	2730	for my $para (@{$self->{par}}) {
2599	my $h = $par->[1];	2731	my $h = $para->{h};
2600		2732
2601	if ($y0 < $y + $h && $y < $y1) {	2733	if ($y0 < $y + $h && $y < $y1) {
2602	$layout->set_foreground (@{ $par->[2] });	2734
2603	$layout->set_width ($W - $par->[3]);	2735	my $layout = $self->get_layout ($para);
2604	$layout->set_markup ($par->[4]);
2605		2736
2606	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2737	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2607		2738
2608	glRasterPos $par->[3], $y - $y0;	2739	glRasterPos $para->{indent}, $y - $y0;
2609	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2740	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
		2741
		2742	if (my @w = @{ $para->{widget} }) {
		2743	my @s = $layout->get_shapes;
		2744
		2745	for (@w) {
		2746	my ($dx, $dy) = splice @s, 0, 2, ();
		2747
		2748	$_->{x} = $dx + $para->{indent};
		2749	$_->{y} = $dy + $y - $y0;
		2750
		2751	$_->draw;
		2752	}
		2753	}
2610	}	2754	}
2611		2755
2612	$y += $h;	2756	$y += $h;
2613	}	2757	}
2614		2758
2615	glDisable GL_BLEND;	2759	glDisable GL_BLEND;
2616	};	2760	};
2617	});	2761	});
2618	}	2762	}
2619		2763
		2764	sub reconfigure {
		2765	my ($self) = @_;
		2766
		2767	$self->SUPER::reconfigure;
		2768
		2769	$_->{w} = 1e10 for @{ $self->{par} };
		2770	$self->reflow;
		2771	}
		2772
2620	sub _draw {	2773	sub _draw {
2621	my ($self) = @_;	2774	my ($self) = @_;
2622		2775
2623	glEnable GL_TEXTURE_2D;	2776	glEnable GL_TEXTURE_2D;
2624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625	glColor 1, 1, 1, 1;	2778	glColor 0, 0, 0, 1;
2626	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2779	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2627	glDisable GL_TEXTURE_2D;	2780	glDisable GL_TEXTURE_2D;
2628		2781
2629	$self->{children}[1]->draw;	2782	$self->{children}[1]->draw;
2630
2631	}	2783	}
2632		2784
2633	#############################################################################	2785	#############################################################################
2634		2786
2635	package CFClient::UI::Animator;	2787	package CFClient::UI::Animator;
…		…
2722	$tooltip .= "\n\n" . (ref $widget) . "\n"	2874	$tooltip .= "\n\n" . (ref $widget) . "\n"
2723	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2875	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724	. "req $widget->{req_w} $widget->{req_h}\n"	2876	. "req $widget->{req_w} $widget->{req_h}\n"
2725	. "visible $widget->{visible}";	2877	. "visible $widget->{visible}";
2726	}	2878	}
		2879
		2880	$tooltip =~ s/^\n+//;
		2881	$tooltip =~ s/\n+$//;
2727		2882
2728	$self->add (new CFClient::UI::Label	2883	$self->add (new CFClient::UI::Label
2729	markup => $tooltip,	2884	markup => $tooltip,
2730	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2885	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2731	fontsize => 0.8,	2886	fontsize => 0.8,
…		…
2741	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2896	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742		2897
2743	($w + 4, $h + 4)	2898	($w + 4, $h + 4)
2744	}	2899	}
2745		2900
2746	sub size_allocate {	2901	sub invoke_size_allocate {
2747	my ($self, $w, $h) = @_;	2902	my ($self, $w, $h) = @_;
2748		2903
2749	$self->SUPER::size_allocate ($w - 4, $h - 4);	2904	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2750	}	2905	}
2751		2906
2752	sub visibility_change {	2907	sub invoke_visibility_change {
2753	my ($self, $visible) = @_;	2908	my ($self, $visible) = @_;
2754		2909
2755	return unless $visible;	2910	return unless $visible;
2756		2911
2757	$self->{root}->on_post_alloc ("move_$self" => sub {	2912	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2759	or return;	2914	or return;
2760		2915
2761	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2916	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762		2917
2763	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2918	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764	if $x + $self->{w} > $::WIDTH;	2919	if $x + $self->{w} > $self->{root}{w};
2765		2920
2766	$self->move_abs ($x, $y);	2921	$self->move_abs ($x, $y);
2767	});	2922	});
2768	}	2923	}
2769		2924
…		…
2858	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3013	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859		3014
2860	if ($tex) {	3015	if ($tex) {
2861	glEnable GL_TEXTURE_2D;	3016	glEnable GL_TEXTURE_2D;
2862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3017	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863	glColor 1, 1, 1, 1;	3018	glColor 0, 0, 0, 1;
2864	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3019	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865	glDisable GL_TEXTURE_2D;	3020	glDisable GL_TEXTURE_2D;
2866	}	3021	}
2867	}	3022	}
2868		3023
2869	sub DESTROY {	3024	sub destroy {
2870	my ($self) = @_;	3025	my ($self) = @_;
2871		3026
2872	$self->{timer}->cancel	3027	$self->{timer}->cancel
2873	if $self->{timer};	3028	if $self->{timer};
2874		3029
2875	$self->SUPER::DESTROY;	3030	$self->SUPER::destroy;
2876	}	3031	}
2877		3032
2878	#############################################################################	3033	#############################################################################
2879		3034
2880	package CFClient::UI::Buttonbar;	3035	package CFClient::UI::Buttonbar;
…		…
2901	);	3056	);
2902		3057
2903	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3058	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2904		3059
2905	for my $item (@{ $self->{items} }) {	3060	for my $item (@{ $self->{items} }) {
2906	my ($widget, $cb) = @$item;	3061	my ($widget, $cb, $tooltip) = @$item;
2907		3062
2908	# handle various types of items, only text for now	3063	# handle various types of items, only text for now
2909	if (!ref $widget) {	3064	if (!ref $widget) {
2910	$widget = new CFClient::UI::Label	3065	$widget = new CFClient::UI::Label
2911	can_hover => 1,	3066	can_hover => 1,
2912	can_events => 1,	3067	can_events => 1,
2913	text => $widget;	3068	markup => $widget,
		3069	tooltip => $tooltip
2914	}	3070	}
2915		3071
2916	$self->{item}{$widget} = $item;	3072	$self->{item}{$widget} = $item;
2917		3073
2918	$self->{vbox}->add ($widget);	3074	$self->{vbox}->add ($widget);
…		…
2923		3079
2924	# popup given the event (must be a mouse button down event currently)	3080	# popup given the event (must be a mouse button down event currently)
2925	sub popup {	3081	sub popup {
2926	my ($self, $ev) = @_;	3082	my ($self, $ev) = @_;
2927		3083
2928	$self->_emit ("popdown");	3084	$self->emit ("popdown");
2929		3085
2930	# maybe save $GRAB? must be careful about events...	3086	# maybe save $GRAB? must be careful about events...
2931	$GRAB = $self;	3087	$GRAB = $self;
2932	$self->{button} = $ev->{button};	3088	$self->{button} = $ev->{button};
2933		3089
2934	$self->show;	3090	$self->show;
2935	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3091	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936	}	3092	}
2937		3093
2938	sub mouse_motion {	3094	sub invoke_mouse_motion {
2939	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2940		3096
2941	# TODO: should use vbox->find_widget or so	3097	# TODO: should use vbox->find_widget or so
2942	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3098	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943	$self->{hover} = $self->{item}{$HOVER};	3099	$self->{hover} = $self->{item}{$HOVER};
2944		3100
2945	0	3101	0
2946	}	3102	}
2947		3103
2948	sub button_up {	3104	sub invoke_button_up {
2949	my ($self, $ev, $x, $y) = @_;	3105	my ($self, $ev, $x, $y) = @_;
2950		3106
2951	if ($ev->{button} == $self->{button}) {	3107	if ($ev->{button} == $self->{button}) {
2952	undef $GRAB;	3108	undef $GRAB;
2953	$self->hide;	3109	$self->hide;
2954		3110
2955	$self->_emit ("popdown");	3111	$self->emit ("popdown");
2956	$self->{hover}[1]->() if $self->{hover};	3112	$self->{hover}[1]->() if $self->{hover};
2957	} else {	3113	} else {
2958	return 0	3114	return 0
2959	}	3115	}
2960		3116
…		…
2997	: $self->{children}[$page_or_widget];	3153	: $self->{children}[$page_or_widget];
2998		3154
2999	$self->{current} = $widget;	3155	$self->{current} = $widget;
3000	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3156	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001		3157
3002	$self->_emit (page_changed => $self->{current});	3158	$self->emit (page_changed => $self->{current});
3003		3159
3004	$self->realloc;	3160	$self->realloc;
3005	}	3161	}
3006		3162
3007	sub visible_children {	3163	sub visible_children {
…		…
3012	my ($self) = @_;	3168	my ($self) = @_;
3013		3169
3014	$self->{current}->size_request	3170	$self->{current}->size_request
3015	}	3171	}
3016		3172
3017	sub size_allocate {	3173	sub invoke_size_allocate {
3018	my ($self, $w, $h) = @_;	3174	my ($self, $w, $h) = @_;
3019		3175
3020	$self->{current}->configure (0, 0, $w, $h);	3176	$self->{current}->configure (0, 0, $w, $h);
		3177
		3178	1
3021	}	3179	}
3022		3180
3023	sub _draw {	3181	sub _draw {
3024	my ($self) = @_;	3182	my ($self) = @_;
3025		3183
…		…
3064		3222
3065	sub set_current_page {	3223	sub set_current_page {
3066	my ($self, $page) = @_;	3224	my ($self, $page) = @_;
3067		3225
3068	$self->{multiplexer}->set_current_page ($page);	3226	$self->{multiplexer}->set_current_page ($page);
3069	$self->_emit (page_changed => $self->{multiplexer}{current});	3227	$self->emit (page_changed => $self->{multiplexer}{current});
3070	}	3228	}
3071		3229
3072	#############################################################################	3230	#############################################################################
3073		3231
3074	package CFClient::UI::Statusbox;	3232	package CFClient::UI::Combobox;
3075		3233
		3234	use utf8;
		3235
3076	our @ISA = CFClient::UI::VBox::;	3236	our @ISA = CFClient::UI::Button::;
3077		3237
3078	sub new {	3238	sub new {
3079	my $class = shift;	3239	my $class = shift;
3080		3240
3081	$class->SUPER::new (	3241	my $self = $class->SUPER::new (
		3242	options => [], # [value, title, longdesc], ...
		3243	value => undef,
		3244	@_,
		3245	);
		3246
		3247	$self->_set_value ($self->{value});
		3248
		3249	$self
		3250	}
		3251
		3252	sub invoke_button_down {
		3253	my ($self, $ev) = @_;
		3254
		3255	my @menu_items;
		3256
		3257	for (@{ $self->{options} }) {
		3258	my ($value, $title, $tooltip) = @$_;
		3259
		3260	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3261	}
		3262
		3263	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3264	}
		3265
		3266	sub _set_value {
		3267	my ($self, $value) = @_;
		3268
		3269	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3270	or return;
		3271
		3272	$self->{value} = $item->[0];
		3273	$self->set_markup ("$item->[1] ⇓");
		3274	$self->set_tooltip ($item->[2]);
		3275	}
		3276
		3277	sub set_value {
		3278	my ($self, $value) = @_;
		3279
		3280	return unless $self->{value} ne $value;
		3281
		3282	$self->_set_value ($value);
		3283	$self->emit (changed => $value);
		3284	}
		3285
		3286	#############################################################################
		3287
		3288	package CFClient::UI::Statusbox;
		3289
		3290	our @ISA = CFClient::UI::VBox::;
		3291
		3292	sub new {
		3293	my $class = shift;
		3294
		3295	my $self = $class->SUPER::new (
3082	fontsize => 0.8,	3296	fontsize => 0.8,
3083	@_,	3297	@_,
3084	)	3298	);
		3299
		3300	Scalar::Util::weaken (my $this = $self);
		3301
		3302	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3303
		3304	$self
3085	}	3305	}
3086		3306
3087	sub reorder {	3307	sub reorder {
3088	my ($self) = @_;	3308	my ($self) = @_;
3089	my $NOW = time;	3309	my $NOW = Time::HiRes::time;
		3310
		3311	# freeze display when hovering over any label
		3312	return if $CFClient::UI::TOOLTIP->{owner}
		3313	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3314	values %{ $self->{item} };
3090		3315
3091	while (my ($k, $v) = each %{ $self->{item} }) {	3316	while (my ($k, $v) = each %{ $self->{item} }) {
3092	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3317	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093	}	3318	}
3094		3319
…		…
3097	my @items = sort {	3322	my @items = sort {
3098	$a->{pri} <=> $b->{pri}	3323	$a->{pri} <=> $b->{pri}
3099	or $b->{id} <=> $a->{id}	3324	or $b->{id} <=> $a->{id}
3100	} values %{ $self->{item} };	3325	} values %{ $self->{item} };
3101		3326
		3327	$self->{timer}->interval (1);
		3328
3102	my $count = 10 + 1;	3329	my $count = 10 + 1;
3103	for my $item (@items) {	3330	for my $item (@items) {
3104	last unless --$count;	3331	last unless --$count;
3105		3332
3106	push @widgets, $item->{label} ||= do {	3333	my $label = $item->{label} ||= do {
3107	# TODO: doesn't handle markup well (read as: at all)	3334	# TODO: doesn't handle markup well (read as: at all)
3108	my $short = $item->{count} > 1	3335	my $short = $item->{count} > 1
3109	? "<b>$item->{count} ×</b> $item->{text}"	3336	? "<b>$item->{count} ×</b> $item->{text}"
3110	: $item->{text};	3337	: $item->{text};
3111		3338
…		…
3119	tooltip => $item->{tooltip},	3346	tooltip => $item->{tooltip},
3120	tooltip_font => $::FONT_PROP,	3347	tooltip_font => $::FONT_PROP,
3121	tooltip_width => 0.67,	3348	tooltip_width => 0.67,
3122	fontsize => $item->{fontsize} || $self->{fontsize},	3349	fontsize => $item->{fontsize} || $self->{fontsize},
3123	max_w => $::WIDTH * 0.44,	3350	max_w => $::WIDTH * 0.44,
3124	fg => $item->{fg},	3351	fg => [@{ $item->{fg} }],
3125	can_events => 1,	3352	can_events => 1,
3126	can_hover => 1	3353	can_hover => 1
3127	};	3354	};
		3355
		3356	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3357	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3358	$label->update;
		3359	$label->set_max_size (undef, $label->{req_h} * $diff)
		3360	if $diff < 1;
		3361	$self->{timer}->interval (1/30);
		3362	} else {
		3363	$label->{fg}[3] = $item->{fg}[3] || 1;
		3364	}
		3365
		3366	push @widgets, $label;
3128	}	3367	}
3129		3368
3130	$self->clear;	3369	$self->clear;
3131	$self->SUPER::add (reverse @widgets);	3370	$self->SUPER::add (reverse @widgets);
3132	}	3371	}
…		…
3137	$text =~ s/^\s+//;	3376	$text =~ s/^\s+//;
3138	$text =~ s/\s+$//;	3377	$text =~ s/\s+$//;
3139		3378
3140	return unless $text;	3379	return unless $text;
3141		3380
3142	my $timeout = time + ((delete $arg{timeout}) || 60);	3381	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3143		3382
3144	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3383	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145		3384
3146	if (my $item = $self->{item}{$group}) {	3385	if (my $item = $self->{item}{$group}) {
3147	if ($item->{text} eq $text) {	3386	if ($item->{text} eq $text) {
3148	$item->{count}++;	3387	$item->{count}++;
3149	} else {	3388	} else {
3150	$item->{count} = 1;	3389	$item->{count} = 1;
3151	$item->{text} = $item->{tooltip} = $text;	3390	$item->{text} = $item->{tooltip} = $text;
3152	}	3391	}
3153	$item->{id} = ++$self->{id};	3392	$item->{id} += 0.2;#d#
3154	$item->{timeout} = $timeout;	3393	$item->{timeout} = $timeout;
3155	delete $item->{label};	3394	delete $item->{label};
3156	} else {	3395	} else {
3157	$self->{item}{$group} = {	3396	$self->{item}{$group} = {
3158	id => ++$self->{id},	3397	id => ++$self->{id},
…		…
3177		3416
3178	$self->reorder;	3417	$self->reorder;
3179	$self->SUPER::reconfigure;	3418	$self->SUPER::reconfigure;
3180	}	3419	}
3181		3420
		3421	sub destroy {
		3422	my ($self) = @_;
		3423
		3424	$self->{timer}->cancel;
		3425
		3426	$self->SUPER::destroy;
		3427	}
		3428
3182	#############################################################################	3429	#############################################################################
3183		3430
3184	package CFClient::UI::Inventory;	3431	package CFClient::UI::Inventory;
3185		3432
3186	our @ISA = CFClient::UI::ScrolledWindow::;	3433	our @ISA = CFClient::UI::ScrolledWindow::;
…		…
3285	$self->update_binding_widgets;	3532	$self->update_binding_widgets;
3286		3533
3287	$self	3534	$self
3288	}	3535	}
3289		3536
		3537	sub cfg_bind {
		3538	my ($self, $mod, $sym, $cmds) = @_;
		3539	$::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
		3540	::update_bindings ();
		3541	}
		3542
		3543	sub cfg_unbind {
		3544	my ($self, $mod, $sym, $cmds) = @_;
		3545	delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
		3546	::update_bindings ();
		3547	}
		3548
3290	sub commit {	3549	sub commit {
3291	my ($self) = @_;	3550	my ($self) = @_;
3292	my ($mod, $sym, $cmds) = $self->get_binding;	3551	my ($mod, $sym, $cmds) = $self->get_binding;
3293	if ($sym != 0 && @$cmds > 0) {	3552	if ($sym != 0 && @$cmds > 0) {
3294	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)	3553	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
…		…
3328	my ($self) = @_;	3587	my ($self) = @_;
3329	$self->ask_for_bind (1);	3588	$self->ask_for_bind (1);
3330	}	3589	}
3331		3590
3332	sub ask_for_bind {	3591	sub ask_for_bind {
3333	my ($self, $commit) = @_;	3592	my ($self, $commit, $end_cb) = @_;
3334		3593
3335	CFClient::Binder::open_binding_dialog (sub {	3594	CFClient::Binder::open_binding_dialog (sub {
3336	my ($mod, $sym) = @_;	3595	my ($mod, $sym) = @_;
3337	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?	3596	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338	$self->update_binding_widgets;	3597	$self->update_binding_widgets;
3339	$self->commit if $commit;	3598	$self->commit if $commit;
		3599	$end_cb->() if $end_cb;
3340	});	3600	});
3341	}	3601	}
3342		3602
3343	# $mod and $sym are the modifiers and key symbol	3603	# $mod and $sym are the modifiers and key symbol
3344	# $cmds is a array ref of strings (the commands)	3604	# $cmds is a array ref of strings (the commands)
…		…
3362	}	3622	}
3363		3623
3364	# this is a shortcut method that asks for a binding	3624	# this is a shortcut method that asks for a binding
3365	# and then just binds it.	3625	# and then just binds it.
3366	sub do_quick_binding {	3626	sub do_quick_binding {
3367	my ($self, $cmds) = @_;	3627	my ($self, $cmds, $end_cb) = @_;
3368	$self->set_binding (undef, undef, $cmds, sub {	3628	$self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3369	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370	});
3371	$self->ask_for_bind (1);	3629	$self->ask_for_bind (1, $end_cb);
3372	}	3630	}
3373		3631
3374	sub update_binding_widgets {	3632	sub update_binding_widgets {
3375	my ($self) = @_;	3633	my ($self) = @_;
3376	my ($mod, $sym, $cmds) = $self->get_binding;	3634	my ($mod, $sym, $cmds) = $self->get_binding;
…		…
3432	commands => [],	3690	commands => [],
3433	@_,	3691	@_,
3434	)	3692	)
3435	}	3693	}
3436		3694
3437	# XXX: Do sorting? Argl...	3695	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3696
		3697	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3698	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3699	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3700	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3701	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3702	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3703	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3704	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3705	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3706	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3707
		3708	sub rebuild_spell_list {
		3709	my ($self) = @_;
		3710
		3711	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3712	$self->clear;
		3713
		3714	return unless $::CONN;
		3715
		3716	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3717	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3718	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3719	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3720	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3721
		3722	my $row = 0;
		3723
		3724	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3725	my $spell = $self->{spell}{$_};
		3726
		3727	$row++;
		3728
		3729	my $spell_cb = sub {
		3730	my ($widget, $ev) = @_;
		3731
		3732	if ($ev->{button} == 1) {
		3733	$::CONN->user_send ("cast $spell->{name}");
		3734	} elsif ($ev->{button} == 2) {
		3735	$::CONN->user_send ("invoke $spell->{name}");
		3736	} elsif ($ev->{button} == 3) {
		3737	(new CFClient::UI::Menu
		3738	items => [
		3739	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3740	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3741	],
		3742	)->popup ($ev);
		3743	} else {
		3744	return 0;
		3745	}
		3746
		3747	1
		3748	};
		3749
		3750	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3751
		3752	#TODO: add path info to tooltip
		3753	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3754
		3755	$self->add (0, $row, new CFClient::UI::Face
		3756	face => $spell->{face},
		3757	can_hover => 1,
		3758	can_events => 1,
		3759	tooltip => $tooltip,
		3760	on_button_down => $spell_cb,
		3761	);
		3762
		3763	$self->add (1, $row, new CFClient::UI::Label
		3764	expand => 1,
		3765	text => $spell->{name},
		3766	can_hover => 1,
		3767	can_events => 1,
		3768	tooltip => $tooltip,
		3769	on_button_down => $spell_cb,
		3770	);
		3771
		3772	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3773	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3774	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3775	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3776	}
		3777	});
		3778	}
		3779
3438	sub add_spell {	3780	sub add_spell {
3439	my ($self, $spell) = @_;	3781	my ($self, $spell) = @_;
		3782
3440	$self->{spells}->{$spell->{name}} = $spell;	3783	$self->{spell}->{$spell->{name}} = $spell;
3441		3784	$self->rebuild_spell_list;
3442	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443	face => $spell->{face},
3444	can_hover => 1,
3445	can_events => 1,
3446	tooltip => $spell->{message});
3447
3448	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449	text => $spell->{name},
3450	can_hover => 1,
3451	can_events => 1,
3452	tooltip => $spell->{message},
3453	expand => 1);
3454
3455	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458	expand => 1);
3459
3460	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461	text => "bind to key",
3462	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463	}
3464
3465	sub rebuild_spell_list {
3466	my ($self) = @_;
3467	$self->{tbl_idx} = 0;
3468	$self->add_spell ($_) for values %{$self->{spells}};
3469	}	3785	}
3470		3786
3471	sub remove_spell {	3787	sub remove_spell {
3472	my ($self, $spell) = @_;	3788	my ($self, $spell) = @_;
		3789
3473	delete $self->{spells}->{$spell->{name}};	3790	delete $self->{spell}->{$spell->{name}};
3474	$self->rebuild_spell_list;	3791	$self->rebuild_spell_list;
3475	}	3792	}
3476		3793
		3794	sub clear_spells {
		3795	my ($self) = @_;
		3796
		3797	$self->{spell} = {};
		3798	$self->rebuild_spell_list;
		3799	}
		3800
3477	#############################################################################	3801	#############################################################################
3478		3802
3479	package CFClient::UI::Root;	3803	package CFClient::UI::Root;
3480		3804
3481	our @ISA = CFClient::UI::Container::;	3805	our @ISA = CFClient::UI::Container::;
		3806
		3807	use List::Util qw(min max);
3482		3808
3483	use CFClient::OpenGL;	3809	use CFClient::OpenGL;
3484		3810
3485	sub new {	3811	sub new {
3486	my $class = shift;	3812	my $class = shift;
…		…
3513	$coord = $max - $size if $coord > $max - $size;	3839	$coord = $max - $size if $coord > $max - $size;
3514		3840
3515	int $coord + 0.5	3841	int $coord + 0.5
3516	}	3842	}
3517		3843
3518	sub size_allocate {	3844	sub invoke_size_allocate {
3519	my ($self, $w, $h) = @_;	3845	my ($self, $w, $h) = @_;
3520		3846
3521	for my $child ($self->children) {	3847	for my $child ($self->children) {
3522	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3848	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3523		3849
…		…
3527	$X = _to_pixel $X, $W, $self->{w};	3853	$X = _to_pixel $X, $W, $self->{w};
3528	$Y = _to_pixel $Y, $H, $self->{h};	3854	$Y = _to_pixel $Y, $H, $self->{h};
3529		3855
3530	$child->configure ($X, $Y, $W, $H);	3856	$child->configure ($X, $Y, $W, $H);
3531	}	3857	}
		3858
		3859	1
3532	}	3860	}
3533		3861
3534	sub coord2local {	3862	sub coord2local {
3535	my ($self, $x, $y) = @_;	3863	my ($self, $x, $y) = @_;
3536		3864
…		…
3621		3949
3622	delete $queue{$widget+0};	3950	delete $queue{$widget+0};
3623		3951
3624	my ($w, $h) = $widget->size_request;	3952	my ($w, $h) = $widget->size_request;
3625		3953
3626	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	3954	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3627	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	3955	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3956
		3957	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3958	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3628		3959
3629	$w = $widget->{force_w} if exists $widget->{force_w};	3960	$w = $widget->{force_w} if exists $widget->{force_w};
3630	$h = $widget->{force_h} if exists $widget->{force_h};	3961	$h = $widget->{force_h} if exists $widget->{force_h};
3631		3962
3632	if ($widget->{req_w} != $w || $widget->{req_h} != $h	3963	if ($widget->{req_w} != $w || $widget->{req_h} != $h

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