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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.302 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.337 by root, Mon Jul 24 04:24:43 2006 UTC

…		…
79	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	81	if $FOCUS;
82	}	82	}
83		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->start;
		94	}
		95	}
		96
84	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	98	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
87		100
88	if (!$BUTTON_STATE) {	101	unless ($BUTTON_STATE) {
89	my $widget = $ROOT->find_widget ($x, $y);	102	my $widget = $ROOT->find_widget ($x, $y);
90		103
91	$GRAB = $widget;	104	$GRAB = $widget;
92	$GRAB->update if $GRAB;	105	$GRAB->update if $GRAB;
93		106
94	$TOOLTIP_WATCHER->cb->();	107	$TOOLTIP_WATCHER->cb->();
95	}	108	}
96		109
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
98		111
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	112	if ($GRAB) {
100	if $GRAB;	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	$ev->{dx} = 0;
		116	$ev->{dy} = $ev->{button} * 2 - 9;
		117	$GRAB->emit (mouse_wheel => $ev);
		118	} else {
		119	$GRAB->emit (button_down => $ev)
		120	}
		121	}
101	}	122	}
102		123
103	sub feed_sdl_button_up_event {	124	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	125	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		126
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	127	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		128
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	129	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		130
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	131	$GRAB->emit (button_up => $ev)
112	if $GRAB;	132	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		133
114	if (!$BUTTON_STATE) {	134	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	135	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	136	$grab->update if $grab;
117	$GRAB->update if $GRAB;	137	$GRAB->update if $GRAB;
118		138
		139	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	140	$TOOLTIP_WATCHER->cb->();
120	}	141	}
121	}	142	}
122		143
123	sub feed_sdl_motion_event {	144	sub feed_sdl_motion_event {
124	my ($ev) = @_;	145	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	146	my ($x, $y) = ($ev->{x}, $ev->{y});
126		147
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	148	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		149
129	if ($widget != $HOVER) {	150	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		151
132	$hover->update if $hover && $hover->{can_hover};	152	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	153	if $HOVER;
140	}	154	}
141		155
142	# convert position array to integers	156	# convert position array to integers
143	sub harmonize {	157	sub harmonize {
…		…
189		203
190	}	204	}
191	}	205	}
192		206
193	reconfigure_widgets;	207	reconfigure_widgets;
		208	}
		209
		210	#############################################################################
		211
		212	package CFClient::UI::Event;
		213
		214	sub xy {
		215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
194	}	216	}
195		217
196	#############################################################################	218	#############################################################################
197		219
198	package CFClient::UI::Base;	220	package CFClient::UI::Base;
…		…
281	undef $HOVER if $HOVER == $self;	303	undef $HOVER if $HOVER == $self;
282		304
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	305	$CFClient::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	306	if $TOOLTIP->{owner} == $self;
285		307
286	$self->focus_out;	308	$self->emit ("focus_out");
287
288	$self->emit (visibility_change => 0);	309	$self->emit (visibility_change => 0);
289	}	310	}
290		311
291	sub set_visibility {	312	sub set_visibility {
292	my ($self, $visible) = @_;	313	my ($self, $visible) = @_;
…		…
336	sub size_request {	357	sub size_request {
337	require Carp;	358	require Carp;
338	Carp::confess "size_request is abstract";	359	Carp::confess "size_request is abstract";
339	}	360	}
340		361
		362	sub baseline_shift {
		363	0
		364	}
		365
341	sub configure {	366	sub configure {
342	my ($self, $x, $y, $w, $h) = @_;	367	my ($self, $x, $y, $w, $h) = @_;
343		368
344	if ($self->{aspect}) {	369	if ($self->{aspect}) {
345	my ($ow, $oh) = ($w, $h);	370	my ($ow, $oh) = ($w, $h);
346		371
347	$w = List::Util::min $w, int $h * $self->{aspect};	372	$w = List::Util::min $w, CFClient::ceil $h * $self->{aspect};
348	$h = List::Util::min $h, int $w / $self->{aspect};	373	$h = List::Util::min $h, CFClient::ceil $w / $self->{aspect};
349		374
350	# use alignment to adjust x, y	375	# use alignment to adjust x, y
351		376
352	$x += int 0.5 * ($ow - $w);	377	$x += int 0.5 * ($ow - $w);
353	$y += int 0.5 * ($oh - $h);	378	$y += int 0.5 * ($oh - $h);
…		…
367		392
368	$self->{root}{size_alloc}{$self+0} = $self;	393	$self->{root}{size_alloc}{$self+0} = $self;
369	}	394	}
370	}	395	}
371		396
372	sub size_allocate {
373	# nothing to be done
374	}
375
376	sub children {	397	sub children {
377	# nop	398	# nop
378	}	399	}
379		400
380	sub visible_children {	401	sub visible_children {
…		…
408		429
409	# translate global coordinates to local coordinate system	430	# translate global coordinates to local coordinate system
410	sub coord2local {	431	sub coord2local {
411	my ($self, $x, $y) = @_;	432	my ($self, $x, $y) = @_;
412		433
		434	Carp::confess unless $self->{parent};#d#
		435
413	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	436	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414	}	437	}
415		438
416	# translate local coordinates to global coordinate system	439	# translate local coordinates to global coordinate system
417	sub coord2global {	440	sub coord2global {
418	my ($self, $x, $y) = @_;	441	my ($self, $x, $y) = @_;
419		442
		443	Carp::confess unless $self->{parent};#d#
		444
420	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	445	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
421	}	446	}
422		447
423	sub focus_in {	448	sub invoke_focus_in {
424	my ($self) = @_;	449	my ($self) = @_;
425		450
426	return if $FOCUS == $self;	451	return if $FOCUS == $self;
427	return unless $self->{can_focus};	452	return unless $self->{can_focus};
428		453
429	my $focus = $FOCUS; $FOCUS = $self;	454	$FOCUS = $self;
430		455
431	$self->_emit (focus_in => $focus);	456	$self->update;
432		457
433	$focus->update if $focus;	458	0
434	$FOCUS->update;
435	}	459	}
436		460
437	sub focus_out {	461	sub invoke_focus_out {
438	my ($self) = @_;	462	my ($self) = @_;
439		463
440	return unless $FOCUS == $self;	464	return unless $FOCUS == $self;
441		465
442	my $focus = $FOCUS; undef $FOCUS;	466	undef $FOCUS;
443		467
444	$self->_emit (focus_out => $focus);	468	$self->update;
445		469
446	$focus->update if $focus; #?
447
448	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	470	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
449	unless $FOCUS;	471	unless $FOCUS;
450	}
451		472
		473	0
		474	}
		475
		476	sub grab_focus {
		477	my ($self) = @_;
		478
		479	$FOCUS->emit ("focus_out") if $FOCUS;
		480	$self->emit ("focus_in");
		481	}
		482
452	sub mouse_motion { 0 }	483	sub invoke_mouse_motion { 0 }
453	sub button_up { 0 }	484	sub invoke_button_up { 0 }
454	sub key_down { 0 }	485	sub invoke_key_down { 0 }
455	sub key_up { 0 }	486	sub invoke_key_up { 0 }
		487	sub invoke_mouse_wheel { 0 }
456		488
457	sub button_down {	489	sub invoke_button_down {
458	my ($self, $ev, $x, $y) = @_;	490	my ($self, $ev, $x, $y) = @_;
459		491
460	$self->focus_in;	492	$self->grab_focus;
461		493
462	0	494	0
		495	}
		496
		497	sub connect {
		498	my ($self, $signal, $cb) = @_;
		499
		500	push @{ $self->{signal_cb}{$signal} }, $cb;
		501
		502	defined wantarray and CFClient::guard {
		503	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		504	@{ $self->{signal_cb}{$signal} };
		505	}
		506	}
		507
		508	my %has_coords = (
		509	button_down => 1,
		510	button_up => 1,
		511	mouse_motion => 1,
		512	mouse_wheel => 1,
		513	);
		514
		515	sub emit {
		516	my ($self, $signal, @args) = @_;
		517
		518	# I do not really like this solution, but I dislike duplication
		519	# and needlessly verbose code, too.
		520	my @append
		521	= $has_coords{$signal}
		522	? $args[0]->xy ($self)
		523	: ();
		524
		525	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		526
		527	#d##TODO# stop propagating at first true, do not use sum
		528	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
		529	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
		530	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
463	}	531	}
464		532
465	sub find_widget {	533	sub find_widget {
466	my ($self, $x, $y) = @_;	534	my ($self, $x, $y) = @_;
467		535
…		…
477	sub set_parent {	545	sub set_parent {
478	my ($self, $parent) = @_;	546	my ($self, $parent) = @_;
479		547
480	Scalar::Util::weaken ($self->{parent} = $parent);	548	Scalar::Util::weaken ($self->{parent} = $parent);
481	$self->set_visible if $parent->{visible};	549	$self->set_visible if $parent->{visible};
482	}
483
484	sub connect {
485	my ($self, $signal, $cb) = @_;
486
487	push @{ $self->{signal_cb}{$signal} }, $cb;
488	}
489
490	sub _emit {
491	my ($self, $signal, @args) = @_;
492
493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494	}
495
496	sub emit {
497	my ($self, $signal, @args) = @_;
498
499	$self->_emit ($signal, @args)
500	|| $self->$signal (@args);
501	}
502
503	sub visibility_change {
504	#my ($self, $visible) = @_;
505	}	550	}
506		551
507	sub realloc {	552	sub realloc {
508	my ($self) = @_;	553	my ($self) = @_;
509		554
…		…
542	return unless $self->{h} && $self->{w};	587	return unless $self->{h} && $self->{w};
543		588
544	# update screen rectangle	589	# update screen rectangle
545	local $draw_x = $draw_x + $self->{x};	590	local $draw_x = $draw_x + $self->{x};
546	local $draw_y = $draw_y + $self->{y};	591	local $draw_y = $draw_y + $self->{y};
547	local $draw_w = $draw_x + $self->{w};
548	local $draw_h = $draw_y + $self->{h};
549		592
550	# skip widgets that are entirely outside the drawing area	593	# skip widgets that are entirely outside the drawing area
551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)	594	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);	595	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553		596
…		…
592	}	635	}
593		636
594	sub DESTROY {	637	sub DESTROY {
595	my ($self) = @_;	638	my ($self) = @_;
596		639
		640	return if CFClient::in_destruct;
		641
597	delete $WIDGET{$self+0};	642	delete $WIDGET{$self+0};
598		643
599	eval { $self->destroy };	644	eval { $self->destroy };
600	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	645	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
601	}	646	}
…		…
686	if $children;	731	if $children;
687		732
688	$self	733	$self
689	}	734	}
690		735
		736	sub realloc {
		737	my ($self) = @_;
		738
		739	$self->{force_realloc} = 1;
		740	$self->{force_size_alloc} = 1;
		741	$self->SUPER::realloc;
		742	}
		743
691	sub add {	744	sub add {
692	my ($self, @widgets) = @_;	745	my ($self, @widgets) = @_;
693		746
694	$_->set_parent ($self)	747	$_->set_parent ($self)
695	for @widgets;	748	for @widgets;
…		…
789		842
790	sub size_request {	843	sub size_request {
791	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
792	}	845	}
793		846
794	sub size_allocate {	847	sub invoke_size_allocate {
795	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
796		849
797	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
798	}	853	}
799		854
800	#############################################################################	855	#############################################################################
801		856
802	# back-buffered drawing area	857	# back-buffered drawing area
…		…
818		873
819	$ROOT->on_post_alloc ($self => sub { $self->render_child });	874	$ROOT->on_post_alloc ($self => sub { $self->render_child });
820	$self->SUPER::update;	875	$self->SUPER::update;
821	}	876	}
822		877
823	sub size_allocate {	878	sub invoke_size_allocate {
824	my ($self, $w, $h) = @_;	879	my ($self, $w, $h) = @_;
825		880
826	$self->SUPER::size_allocate ($w, $h);
827	$self->update;	881	$self->update;
		882
		883	$self->SUPER::invoke_size_allocate ($w, $h)
828	}	884	}
829		885
830	sub _render {	886	sub _render {
831	my ($self) = @_;	887	my ($self) = @_;
832		888
…		…
893	$h = 10 if $self->{scroll_y};	949	$h = 10 if $self->{scroll_y};
894		950
895	($w, $h)	951	($w, $h)
896	}	952	}
897		953
898	sub size_allocate {	954	sub invoke_size_allocate {
899	my ($self, $w, $h) = @_;	955	my ($self, $w, $h) = @_;
900		956
901	my $child = $self->child;	957	my $child = $self->child;
902		958
903	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	959	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	960	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905		961
906	$self->child->configure (0, 0, $w, $h);	962	$self->child->configure (0, 0, $w, $h);
907	$self->update;	963	$self->update;
		964
		965	1
908	}	966	}
909		967
910	sub set_offset {	968	sub set_offset {
911	my ($self, $x, $y) = @_;	969	my ($self, $x, $y) = @_;
912		970
…		…
975	$self->{vp}->set_offset (0, $_[1]);	1033	$self->{vp}->set_offset (0, $_[1]);
976	},	1034	},
977	;	1035	;
978		1036
979	$self = $class->SUPER::new (	1037	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1038	vp => (new CFClient::UI::ViewPort expand => 1),
		1039	can_events => 1,
981	slider => $slider,	1040	slider => $slider,
982	%arg,	1041	%arg,
983	);	1042	);
984		1043
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1044	$self->SUPER::add ($self->{vp}, $self->{slider});
986	$self->add ($child) if $child;	1045	$self->add ($child) if $child;
987		1046
988	$self	1047	$self
989	}	1048	}
990		1049
		1050	#TODO# update range on size_allocate depending on child
		1051
991	sub add {	1052	sub add {
992	my ($self, $widget) = @_;	1053	my ($self, $widget) = @_;
993		1054
994	$self->{vp}->add ($self->{child} = $widget);	1055	$self->{vp}->add ($self->{child} = $widget);
995	}	1056	}
996		1057
		1058	sub invoke_mouse_wheel {
		1059	my ($self, $ev) = @_;
		1060
		1061	return 0 unless $ev->{dy}; # only vertical movements
		1062
		1063	$self->{slider}->emit (mouse_wheel => $ev);
		1064
		1065	1
		1066	}
		1067
		1068	sub update_slider {
		1069	my ($self) = @_;
		1070
		1071	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
		1072	}
		1073
997	sub update {	1074	sub update {
998	my ($self) = @_;	1075	my ($self) = @_;
999		1076
1000	$self->SUPER::update;	1077	$self->SUPER::update;
1001		1078
1002	# todo: overwrite size_allocate of child	1079	$self->update_slider;
1003	my $child = $self->{vp}->child;
1004	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005	}	1080	}
1006		1081
1007	sub size_allocate {	1082	sub invoke_size_allocate {
1008	my ($self, $w, $h) = @_;	1083	my ($self, $w, $h) = @_;
1009		1084
		1085	$self->update_slider;
		1086
1010	$self->SUPER::size_allocate ($w, $h);	1087	$self->SUPER::invoke_size_allocate ($w, $h)
1011
1012	my $child = $self->{vp}->child;
1013	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014	}	1088	}
1015
1016	#TODO# update range on size_allocate depending on child
1017	# update viewport offset on scroll
1018		1089
1019	#############################################################################	1090	#############################################################################
1020		1091
1021	package CFClient::UI::Frame;	1092	package CFClient::UI::Frame;
1022		1093
…		…
1078	my $self = $class->SUPER::new (	1149	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1150	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1151	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1152	border => 0.6,
1082	can_events => 1,	1153	can_events => 1,
1083	min_w => 16,	1154	min_w => 64,
1084	min_h => 16,	1155	min_h => 32,
1085	%arg,	1156	%arg,
1086	);	1157	);
1087		1158
1088	$self->{title_widget} = new CFClient::UI::Label	1159	$self->{title_widget} = new CFClient::UI::Label
1089	align => 0,	1160	align => 0,
1090	valign => 1,	1161	valign => 1,
1091	text => $self->{title},	1162	text => $self->{title},
1092	fontsize => $self->{border},	1163	fontsize => $self->{border},
1093	if exists $self->{title};	1164	if exists $self->{title};
1094		1165
		1166	if ($self->{has_close_button}) {
		1167	$self->{close_button} =
		1168	new CFClient::UI::ImageButton
		1169	path => 'x1_close.png',
		1170	on_activate => sub { $self->emit ("delete") };
		1171
		1172	$self->CFClient::UI::Container::add ($self->{close_button});
		1173	}
		1174
1095	$self	1175	$self
1096	}	1176	}
1097		1177
1098	sub add {	1178	sub add {
1099	my ($self, @widgets) = @_;	1179	my ($self, @widgets) = @_;
1100		1180
1101	$self->SUPER::add (@widgets);	1181	$self->SUPER::add (@widgets);
		1182	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1102	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1183	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1103	}	1184	}
1104		1185
1105	sub border {	1186	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1187	int $_[0]{border} * $::FONTSIZE
…		…
1109	sub size_request {	1190	sub size_request {
1110	my ($self) = @_;	1191	my ($self) = @_;
1111		1192
1112	$self->{title_widget}->size_request	1193	$self->{title_widget}->size_request
1113	if $self->{title_widget};	1194	if $self->{title_widget};
		1195
		1196	$self->{close_button}->size_request
		1197	if $self->{close_button};
1114		1198
1115	my ($w, $h) = $self->SUPER::size_request;	1199	my ($w, $h) = $self->SUPER::size_request;
1116		1200
1117	(	1201	(
1118	$w + $self->border * 2,	1202	$w + $self->border * 2,
1119	$h + $self->border * 2,	1203	$h + $self->border * 2,
1120	)	1204	)
1121	}	1205	}
1122		1206
1123	sub size_allocate {	1207	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1208	my ($self, $w, $h) = @_;
1125		1209
1126	if ($self->{title_widget}) {	1210	if ($self->{title_widget}) {
1127	$self->{title_widget}{w} = $w;	1211	$self->{title_widget}{w} = $w;
1128	$self->{title_widget}{h} = $h;	1212	$self->{title_widget}{h} = $h;
1129	$self->{title_widget}->size_allocate ($w, $h);	1213	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1214	}
1131		1215
1132	my $border = $self->border;	1216	my $border = $self->border;
1133		1217
1134	$h -= List::Util::max 0, $border * 2;	1218	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1219	$w -= List::Util::max 0, $border * 2;
		1220
		1221	$self->child->configure ($border, $border, $w, $h);
		1222
		1223	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1224	if $self->{close_button};
		1225
		1226	1
		1227	}
		1228
		1229	sub invoke_delete {
		1230	my ($self) = @_;
		1231
		1232	$self->hide;
1136		1233
1137	$self->child->configure ($border, $border, $w, $h);	1234	1
1138	}	1235	}
1139		1236
1140	sub button_down {	1237	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1238	my ($self, $ev, $x, $y) = @_;
1142		1239
1143	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1241	my $border = $self->border;
1145		1242
…		…
1176		1273
1177	($x, $y) = ($ev->{x}, $ev->{y});	1274	($x, $y) = ($ev->{x}, $ev->{y});
1178		1275
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1276	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1277	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1278	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1279	};
1183	} else {	1280	} else {
1184	return 0;	1281	return 0;
1185	}	1282	}
1186		1283
1187	1	1284	1
1188	}	1285	}
1189		1286
1190	sub button_up {	1287	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1288	my ($self, $ev, $x, $y) = @_;
1192		1289
1193	!!delete $self->{motion}	1290	! ! delete $self->{motion}
1194	}	1291	}
1195		1292
1196	sub mouse_motion {	1293	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1294	my ($self, $ev, $x, $y) = @_;
1198		1295
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1296	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1297
1201	!!$self->{motion}	1298	! ! $self->{motion}
1202	}	1299	}
1203		1300
1204	sub _draw {	1301	sub _draw {
1205	my ($self) = @_;	1302	my ($self) = @_;
1206		1303
…		…
1235	$child->draw;	1332	$child->draw;
1236		1333
1237	if ($self->{title_widget}) {	1334	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1335	glTranslate 0, $border - $self->{h};
1239	$self->{title_widget}->_draw;	1336	$self->{title_widget}->_draw;
		1337
		1338	glTranslate 0, - ($border - $self->{h});
1240	}	1339	}
		1340
		1341	$self->{close_button}->draw
		1342	if $self->{close_button};
1241	}	1343	}
1242		1344
1243	#############################################################################	1345	#############################################################################
1244		1346
1245	package CFClient::UI::Table;	1347	package CFClient::UI::Table;
…		…
1262	sub children {	1364	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }	1365	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}	1366	}
1265		1367
1266	sub add {	1368	sub add {
1267	my ($self, $x, $y, $child) = @_;	1369	my ($self) = shift;
1268		1370
		1371	while (@_) {
		1372	my ($x, $y, $child) = splice @_, 0, 3, ();
1269	$child->set_parent ($self);	1373	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;	1374	$self->{children}[$y][$x] = $child;
		1375	}
1271		1376
		1377	$self->{force_realloc} = 1;
		1378	$self->{force_size_alloc} = 1;
1272	$self->realloc;	1379	$self->realloc;
1273	}	1380	}
1274		1381
1275	sub remove {	1382	sub remove {
1276	my ($self, $child) = @_;	1383	my ($self, $child) = @_;
…		…
1324	(sum @$ws),	1431	(sum @$ws),
1325	(sum @$hs),	1432	(sum @$hs),
1326	)	1433	)
1327	}	1434	}
1328		1435
1329	sub size_allocate {	1436	sub invoke_size_allocate {
1330	my ($self, $w, $h) = @_;	1437	my ($self, $w, $h) = @_;
1331		1438
1332	my ($ws, $hs) = $self->get_wh;	1439	my ($ws, $hs) = $self->get_wh;
1333		1440
1334	my $req_w = (sum @$ws) || 1;	1441	my $req_w = (sum @$ws) || 1;
…		…
1366	}	1473	}
1367		1474
1368	$y += $row_h;	1475	$y += $row_h;
1369	}	1476	}
1370		1477
		1478	1
1371	}	1479	}
1372		1480
1373	sub find_widget {	1481	sub find_widget {
1374	my ($self, $x, $y) = @_;	1482	my ($self, $x, $y) = @_;
1375		1483
…		…
1412	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1520	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1413	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1521	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1414	)	1522	)
1415	}	1523	}
1416		1524
1417	sub size_allocate {	1525	sub invoke_size_allocate {
1418	my ($self, $w, $h) = @_;	1526	my ($self, $w, $h) = @_;
1419		1527
1420	my $space = $self->{vertical} ? $h : $w;	1528	my $space = $self->{vertical} ? $h : $w;
1421	my $children = $self->{children};	1529	my @children = $self->visible_children;
1422		1530
1423	my @req;	1531	my @req;
1424		1532
1425	if ($self->{homogeneous}) {	1533	if ($self->{homogeneous}) {
1426	@req = ($space / (@$children || 1)) x @$children;	1534	@req = ($space / (@children || 1)) x @children;
1427	} else {	1535	} else {
1428	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1536	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1429	my $req = List::Util::sum @req;	1537	my $req = List::Util::sum @req;
1430		1538
1431	if ($req > $space) {	1539	if ($req > $space) {
1432	# ah well, not enough space	1540	# ah well, not enough space
1433	$_ *= $space / $req for @req;	1541	$_ *= $space / $req for @req;
1434	} else {	1542	} else {
1435	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1543	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1436		1544
1437	$space = ($space - $req) / $expand; # remaining space to give away	1545	$space = ($space - $req) / $expand; # remaining space to give away
1438		1546
1439	$req[$_] += $space * $children->[$_]{expand}	1547	$req[$_] += $space * $children[$_]{expand}
1440	for 0 .. $#$children;	1548	for 0 .. $#children;
1441	}	1549	}
1442	}	1550	}
1443		1551
1444	CFClient::UI::harmonize \@req;	1552	CFClient::UI::harmonize \@req;
1445		1553
1446	my $pos = 0;	1554	my $pos = 0;
1447	for (0 .. $#$children) {	1555	for (0 .. $#children) {
1448	my $alloc = $req[$_];	1556	my $alloc = $req[$_];
1449	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1557	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1450		1558
1451	$pos += $alloc;	1559	$pos += $alloc;
1452	}	1560	}
1453		1561
1454	1	1562	1
…		…
1527	}	1635	}
1528		1636
1529	$self	1637	$self
1530	}	1638	}
1531		1639
1532	sub escape($) {
1533	local $_ = $_[0];
1534
1535	s/&/&amp;/g;
1536	s/>/&gt;/g;
1537	s/</&lt;/g;
1538
1539	$_
1540	}
1541
1542	sub update {	1640	sub update {
1543	my ($self) = @_;	1641	my ($self) = @_;
1544		1642
1545	delete $self->{texture};	1643	delete $self->{texture};
1546	$self->SUPER::update;	1644	$self->SUPER::update;
…		…
1557	my ($self, $text) = @_;	1655	my ($self, $text) = @_;
1558		1656
1559	return if $self->{text} eq "T$text";	1657	return if $self->{text} eq "T$text";
1560	$self->{text} = "T$text";	1658	$self->{text} = "T$text";
1561		1659
1562	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1563	$self->{layout}->set_text ($text);	1660	$self->{layout}->set_text ($text);
1564		1661
1565	delete $self->{size_req};	1662	delete $self->{size_req};
1566	$self->realloc;	1663	$self->realloc;
1567	$self->update;	1664	$self->update;
…		…
1573	return if $self->{text} eq "M$markup";	1670	return if $self->{text} eq "M$markup";
1574	$self->{text} = "M$markup";	1671	$self->{text} = "M$markup";
1575		1672
1576	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1673	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577		1674
1578	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1579	$self->{layout}->set_markup ($markup);	1675	$self->{layout}->set_markup ($markup);
1580		1676
1581	delete $self->{size_req};	1677	delete $self->{size_req};
1582	$self->realloc;	1678	$self->realloc;
1583	$self->update;	1679	$self->update;
…		…
1595		1691
1596	my ($w, $h) = $self->{layout}->size;	1692	my ($w, $h) = $self->{layout}->size;
1597		1693
1598	if (exists $self->{template}) {	1694	if (exists $self->{template}) {
1599	$self->{template}->set_font ($self->{font}) if $self->{font};	1695	$self->{template}->set_font ($self->{font}) if $self->{font};
		1696	$self->{template}->set_width ($self->{max_w} || -1);
1600	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1697	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1601		1698
1602	my ($w2, $h2) = $self->{template}->size;	1699	my ($w2, $h2) = $self->{template}->size;
1603		1700
1604	$w = List::Util::max $w, $w2;	1701	$w = List::Util::max $w, $w2;
…		…
1609	};	1706	};
1610		1707
1611	@{ $self->{size_req} }	1708	@{ $self->{size_req} }
1612	}	1709	}
1613		1710
		1711	sub baseline_shift {
		1712	$_[0]{layout}->descent
		1713	}
		1714
1614	sub size_allocate {	1715	sub invoke_size_allocate {
1615	my ($self, $w, $h) = @_;	1716	my ($self, $w, $h) = @_;
1616		1717
1617	delete $self->{ox};	1718	delete $self->{ox};
1618		1719
1619	delete $self->{texture}	1720	delete $self->{texture}
1620	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1721	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1722
		1723	1
1621	}	1724	}
1622		1725
1623	sub set_fontsize {	1726	sub set_fontsize {
1624	my ($self, $fontsize) = @_;	1727	my ($self, $fontsize) = @_;
1625		1728
1626	$self->{fontsize} = $fontsize;	1729	$self->{fontsize} = $fontsize;
		1730	delete $self->{size_req};
1627	delete $self->{texture};	1731	delete $self->{texture};
1628		1732
1629	$self->realloc;	1733	$self->realloc;
1630	}	1734	}
1631		1735
1632	sub reconfigure {	1736	sub reconfigure {
1633	my ($self) = @_;	1737	my ($self) = @_;
1634		1738
1635	delete $self->{size_req};	1739	delete $self->{size_req};
		1740	delete $self->{texture};
1636		1741
1637	$self->SUPER::reconfigure;	1742	$self->SUPER::reconfigure;
1638	}	1743	}
1639		1744
1640	sub _draw {	1745	sub _draw {
1641	my ($self) = @_;	1746	my ($self) = @_;
1642		1747
1643	$self->SUPER::_draw; # draw background, if applicable	1748	$self->SUPER::_draw; # draw background, if applicable
1644		1749
1645	my $tex = $self->{texture} ||= do {	1750	my $size = $self->{texture} ||= do {
1646	$self->{layout}->set_foreground (@{$self->{fg}});	1751	$self->{layout}->set_foreground (@{$self->{fg}});
1647	$self->{layout}->set_font ($self->{font}) if $self->{font};	1752	$self->{layout}->set_font ($self->{font}) if $self->{font};
1648	$self->{layout}->set_width ($self->{w});	1753	$self->{layout}->set_width ($self->{w});
1649	$self->{layout}->set_ellipsise ($self->{ellipsise});	1754	$self->{layout}->set_ellipsise ($self->{ellipsise});
1650	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1755	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1651	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1756	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652		1757
1653	new_from_layout CFClient::Texture $self->{layout}	1758	[$self->{layout}->size]
1654	};	1759	};
1655		1760
1656	unless (exists $self->{ox}) {	1761	unless (exists $self->{ox}) {
1657	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1762	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1763	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1659	: ($self->{w} - $tex->{w}) * 0.5);	1764	: ($self->{w} - $size->[0]) * 0.5);
1660		1765
1661	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1766	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1767	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1663	: ($self->{h} - $tex->{h}) * 0.5);	1768	: ($self->{h} - $size->[1]) * 0.5);
1664	};	1769	};
1665		1770
1666	glEnable GL_TEXTURE_2D;
1667
1668	my $w = List::Util::min $self->{w} + 4, $tex->{w};	1771	my $w = List::Util::min $self->{w} + 4, $size->[0];
1669	my $h = List::Util::min $self->{h} + 2, $tex->{h};	1772	my $h = List::Util::min $self->{h} + 2, $size->[1];
1670		1773
1671	if ($tex->{format} == GL_ALPHA) {	1774	$self->{layout}->render ($self->{ox}, $self->{oy});
1672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1673	glColor @{$self->{fg}};
1674	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1675	} else {
1676	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1677	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1678	}
1679
1680	glDisable GL_TEXTURE_2D;
1681	}	1775	}
1682		1776
1683	#############################################################################	1777	#############################################################################
1684		1778
1685	package CFClient::UI::EntryBase;	1779	package CFClient::UI::EntryBase;
…		…
1718		1812
1719	$text =~ s/./*/g if $self->{hidden};	1813	$text =~ s/./*/g if $self->{hidden};
1720	$self->{layout}->set_text ("$text ");	1814	$self->{layout}->set_text ("$text ");
1721	delete $self->{size_req};	1815	delete $self->{size_req};
1722		1816
1723	$self->_emit (changed => $self->{text});	1817	$self->emit (changed => $self->{text});
1724		1818
1725	$self->realloc;	1819	$self->realloc;
1726	$self->update;	1820	$self->update;
1727	}	1821	}
1728		1822
…		…
1743	my ($w, $h) = $self->SUPER::size_request;	1837	my ($w, $h) = $self->SUPER::size_request;
1744		1838
1745	($w + 1, $h) # add 1 for cursor	1839	($w + 1, $h) # add 1 for cursor
1746	}	1840	}
1747		1841
1748	sub key_down {	1842	sub invoke_key_down {
1749	my ($self, $ev) = @_;	1843	my ($self, $ev) = @_;
1750		1844
1751	my $mod = $ev->{mod};	1845	my $mod = $ev->{mod};
1752	my $sym = $ev->{sym};	1846	my $sym = $ev->{sym};
1753	my $uni = $ev->{unicode};	1847	my $uni = $ev->{unicode};
…		…
1765	} elsif ($sym == CFClient::SDLK_HOME) {	1859	} elsif ($sym == CFClient::SDLK_HOME) {
1766	$self->{cursor} = 0;	1860	$self->{cursor} = 0;
1767	} elsif ($sym == CFClient::SDLK_END) {	1861	} elsif ($sym == CFClient::SDLK_END) {
1768	$self->{cursor} = length $text;	1862	$self->{cursor} = length $text;
1769	} elsif ($uni == 27) {	1863	} elsif ($uni == 27) {
1770	$self->_emit ('escape');	1864	$self->emit ('escape');
1771	} elsif ($uni) {	1865	} elsif ($uni) {
1772	substr $text, $self->{cursor}++, 0, chr $uni;	1866	substr $text, $self->{cursor}++, 0, chr $uni;
1773	} else {	1867	} else {
1774	return 0;	1868	return 0;
1775	}	1869	}
…		…
1779	$self->realloc;	1873	$self->realloc;
1780		1874
1781	1	1875	1
1782	}	1876	}
1783		1877
1784	sub focus_in {	1878	sub invoke_focus_in {
1785	my ($self) = @_;	1879	my ($self) = @_;
1786		1880
1787	$self->{last_activity} = $::NOW;	1881	$self->{last_activity} = $::NOW;
1788		1882
1789	$self->SUPER::focus_in;	1883	$self->SUPER::invoke_focus_in
1790	}	1884	}
1791		1885
1792	sub button_down {	1886	sub invoke_button_down {
1793	my ($self, $ev, $x, $y) = @_;	1887	my ($self, $ev, $x, $y) = @_;
1794		1888
1795	$self->SUPER::button_down ($ev, $x, $y);	1889	$self->SUPER::invoke_button_down ($ev, $x, $y);
1796		1890
1797	my $idx = $self->{layout}->xy_to_index ($x, $y);	1891	my $idx = $self->{layout}->xy_to_index ($x, $y);
1798		1892
1799	# byte-index to char-index	1893	# byte-index to char-index
1800	my $text = $self->{text};	1894	my $text = $self->{text};
1801	utf8::encode $text;	1895	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1802	$self->{cursor} = length substr $text, 0, $idx;	1896	$self->{cursor} = length $text;
1803		1897
1804	$self->_set_text ($self->{text});	1898	$self->_set_text ($self->{text});
1805	$self->update;	1899	$self->update;
1806		1900
1807	1	1901	1
1808	}	1902	}
1809		1903
1810	sub mouse_motion {	1904	sub invoke_mouse_motion {
1811	my ($self, $ev, $x, $y) = @_;	1905	my ($self, $ev, $x, $y) = @_;
1812	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1906	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813		1907
1814	0	1908	1
1815	}	1909	}
1816		1910
1817	sub _draw {	1911	sub _draw {
1818	my ($self) = @_;	1912	my ($self) = @_;
1819		1913
…		…
1860		1954
1861	our @ISA = CFClient::UI::EntryBase::;	1955	our @ISA = CFClient::UI::EntryBase::;
1862		1956
1863	use CFClient::OpenGL;	1957	use CFClient::OpenGL;
1864		1958
1865	sub key_down {	1959	sub invoke_key_down {
1866	my ($self, $ev) = @_;	1960	my ($self, $ev) = @_;
1867		1961
1868	my $sym = $ev->{sym};	1962	my $sym = $ev->{sym};
1869		1963
1870	if ($sym == 13) {	1964	if ($sym == 13) {
1871	unshift @{$self->{history}},	1965	unshift @{$self->{history}},
1872	my $txt = $self->get_text;	1966	my $txt = $self->get_text;
		1967
1873	$self->{history_pointer} = -1;	1968	$self->{history_pointer} = -1;
1874	$self->{history_saveback} = '';	1969	$self->{history_saveback} = '';
1875	$self->_emit (activate => $txt);	1970	$self->emit (activate => $txt);
1876	$self->update;	1971	$self->update;
1877		1972
1878	} elsif ($sym == CFClient::SDLK_UP) {	1973	} elsif ($sym == CFClient::SDLK_UP) {
1879	if ($self->{history_pointer} < 0) {	1974	if ($self->{history_pointer} < 0) {
1880	$self->{history_saveback} = $self->get_text;	1975	$self->{history_saveback} = $self->get_text;
…		…
1896	} else {	1991	} else {
1897	$self->set_text ($self->{history_saveback});	1992	$self->set_text ($self->{history_saveback});
1898	}	1993	}
1899		1994
1900	} else {	1995	} else {
1901	return $self->SUPER::key_down ($ev)	1996	return $self->SUPER::invoke_key_down ($ev)
1902	}	1997	}
1903		1998
1904	1	1999	1
1905	}	2000	}
1906		2001
…		…
1930	can_events => 1,	2025	can_events => 1,
1931	@_	2026	@_
1932	)	2027	)
1933	}	2028	}
1934		2029
1935	sub activate { }
1936
1937	sub button_up {	2030	sub invoke_button_up {
1938	my ($self, $ev, $x, $y) = @_;	2031	my ($self, $ev, $x, $y) = @_;
1939		2032
1940	$self->emit ("activate")	2033	$self->emit ("activate")
1941	if $x >= 0 && $x < $self->{w}	2034	if $x >= 0 && $x < $self->{w}
1942	&& $y >= 0 && $y < $self->{h};	2035	&& $y >= 0 && $y < $self->{h};
…		…
1992	my ($self) = @_;	2085	my ($self) = @_;
1993		2086
1994	(6) x 2	2087	(6) x 2
1995	}	2088	}
1996		2089
		2090	sub toggle {
		2091	my ($self) = @_;
		2092
		2093	$self->{state} = !$self->{state};
		2094	$self->emit (changed => $self->{state});
		2095	$self->update;
		2096	}
		2097
1997	sub button_down {	2098	sub invoke_button_down {
1998	my ($self, $ev, $x, $y) = @_;	2099	my ($self, $ev, $x, $y) = @_;
1999		2100
2000	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2101	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2001	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2102	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2002	$self->{state} = !$self->{state};	2103	$self->toggle;
2003	$self->_emit (changed => $self->{state});
2004	} else {	2104	} else {
2005	return 0	2105	return 0
2006	}	2106	}
2007		2107
2008	1	2108	1
…		…
2033	package CFClient::UI::Image;	2133	package CFClient::UI::Image;
2034		2134
2035	our @ISA = CFClient::UI::Base::;	2135	our @ISA = CFClient::UI::Base::;
2036		2136
2037	use CFClient::OpenGL;	2137	use CFClient::OpenGL;
2038	use Carp qw/confess/;
2039		2138
2040	our %loaded_images;	2139	our %texture_cache;
2041		2140
2042	sub new {	2141	sub new {
2043	my $class = shift;	2142	my $class = shift;
2044		2143
2045	my $self = $class->SUPER::new (can_events => 0, @_);	2144	my $self = $class->SUPER::new (
		2145	can_events => 0,
		2146	@_,
		2147	);
2046		2148
2047	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2149	$self->{path} || $self->{tex}
		2150	or Carp::croak "'path' or 'tex' attributes required";
2048		2151
2049	$loaded_images{$self->{image}} ||=	2152	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2050	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2153	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2051		2154
2052	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2155	Scalar::Util::weaken $texture_cache{$self->{path}};
2053		2156
2054	Scalar::Util::weaken $loaded_images{$self->{image}};	2157	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2055
2056	$self->{aspect} = $tex->{w} / $tex->{h};
2057		2158
2058	$self	2159	$self
2059	}	2160	}
2060		2161
		2162	sub STORABLE_freeze {
		2163	my ($self, $cloning) = @_;
		2164
		2165	$self->{path}
		2166	or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
		2167
		2168	$self->{path}
		2169	}
		2170
		2171	sub STORABLE_attach {
		2172	my ($self, $cloning, $path) = @_;
		2173
		2174	$self->new (path => $path)
		2175	}
		2176
2061	sub size_request {	2177	sub size_request {
2062	my ($self) = @_;	2178	my ($self) = @_;
2063		2179
2064	($self->{tex}->{w}, $self->{tex}->{h})	2180	($self->{tex}{w}, $self->{tex}{h})
2065	}	2181	}
2066		2182
2067	sub _draw {	2183	sub _draw {
2068	my ($self) = @_;	2184	my ($self) = @_;
2069		2185
…		…
2079	}	2195	}
2080		2196
2081	glEnable GL_TEXTURE_2D;	2197	glEnable GL_TEXTURE_2D;
2082	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2198	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2083		2199
2084	$tex->draw_quad_alpha (0, 0, $w, $h);	2200	$tex->draw_quad (0, 0, $w, $h);
2085		2201
2086	glDisable GL_TEXTURE_2D;	2202	glDisable GL_TEXTURE_2D;
		2203	}
		2204
		2205	#############################################################################
		2206
		2207	package CFClient::UI::ImageButton;
		2208
		2209	our @ISA = CFClient::UI::Image::;
		2210
		2211	use CFClient::OpenGL;
		2212
		2213	my %textures;
		2214
		2215	sub new {
		2216	my $class = shift;
		2217
		2218	my $self = $class->SUPER::new (
		2219	padding_x => 4,
		2220	padding_y => 4,
		2221	fg => [1, 1, 1],
		2222	active_fg => [0, 0, 1],
		2223	can_hover => 1,
		2224	align => 0,
		2225	valign => 0,
		2226	can_events => 1,
		2227	@_
		2228	);
		2229	}
		2230
		2231	sub invoke_button_up {
		2232	my ($self, $ev, $x, $y) = @_;
		2233
		2234	$self->emit ("activate")
		2235	if $x >= 0 && $x < $self->{w}
		2236	&& $y >= 0 && $y < $self->{h};
		2237
		2238	1
2087	}	2239	}
2088		2240
2089	#############################################################################	2241	#############################################################################
2090		2242
2091	package CFClient::UI::VGauge;	2243	package CFClient::UI::VGauge;
…		…
2178	my $ycut1 = max 0, min 1, $ycut;	2330	my $ycut1 = max 0, min 1, $ycut;
2179	my $ycut2 = max 0, min 1, $ycut - 1;	2331	my $ycut2 = max 0, min 1, $ycut - 1;
2180		2332
2181	my $h1 = $self->{h} * (1 - $ycut1);	2333	my $h1 = $self->{h} * (1 - $ycut1);
2182	my $h2 = $self->{h} * (1 - $ycut2);	2334	my $h2 = $self->{h} * (1 - $ycut2);
		2335	my $h3 = $self->{h};
		2336
		2337	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2183		2338
2184	glEnable GL_BLEND;	2339	glEnable GL_BLEND;
2185	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2340	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2341	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2187	glEnable GL_TEXTURE_2D;	2342	glEnable GL_TEXTURE_2D;
…		…
2206		2361
2207	if ($t3) {	2362	if ($t3) {
2208	glBindTexture GL_TEXTURE_2D, $t3->{name};	2363	glBindTexture GL_TEXTURE_2D, $t3->{name};
2209	glBegin GL_QUADS;	2364	glBegin GL_QUADS;
2210	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2365	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2211	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2366	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2212	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2367	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2213	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2368	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2214	glEnd;	2369	glEnd;
2215	}	2370	}
2216		2371
2217	glDisable GL_BLEND;	2372	glDisable GL_BLEND;
…		…
2305	$self->update;	2460	$self->update;
2306		2461
2307	$self	2462	$self
2308	}	2463	}
2309		2464
2310	sub changed { }
2311
2312	sub set_range {	2465	sub set_range {
2313	my ($self, $range) = @_;	2466	my ($self, $range) = @_;
2314		2467
2315	($range, $self->{range}) = ($self->{range}, $range);	2468	($range, $self->{range}) = ($self->{range}, $range);
2316		2469
…		…
2336	if $unit;	2489	if $unit;
2337		2490
2338	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2491	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339		2492
2340	if ($value != $old_value) {	2493	if ($value != $old_value) {
2341	$self->_emit (changed => $value);	2494	$self->emit (changed => $value);
2342	$self->update;	2495	$self->update;
2343	}	2496	}
2344	}	2497	}
2345		2498
2346	sub size_request {	2499	sub size_request {
2347	my ($self) = @_;	2500	my ($self) = @_;
2348		2501
2349	($self->{req_w}, $self->{req_h})	2502	($self->{req_w}, $self->{req_h})
2350	}	2503	}
2351		2504
2352	sub button_down {	2505	sub invoke_button_down {
2353	my ($self, $ev, $x, $y) = @_;	2506	my ($self, $ev, $x, $y) = @_;
2354		2507
2355	$self->SUPER::button_down ($ev, $x, $y);	2508	$self->SUPER::invoke_button_down ($ev, $x, $y);
2356		2509
2357	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2510	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358		2511
2359	$self->mouse_motion ($ev, $x, $y)	2512	$self->invoke_mouse_motion ($ev, $x, $y)
2360	}	2513	}
2361		2514
2362	sub mouse_motion {	2515	sub invoke_mouse_motion {
2363	my ($self, $ev, $x, $y) = @_;	2516	my ($self, $ev, $x, $y) = @_;
2364		2517
2365	if ($GRAB == $self) {	2518	if ($GRAB == $self) {
2366	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2519	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367		2520
…		…
2373	} else {	2526	} else {
2374	return 0;	2527	return 0;
2375	}	2528	}
2376		2529
2377	1	2530	1
		2531	}
		2532
		2533	sub invoke_mouse_wheel {
		2534	my ($self, $ev) = @_;
		2535
		2536	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2537
		2538	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
		2539
		2540	! ! $delta
2378	}	2541	}
2379		2542
2380	sub update {	2543	sub update {
2381	my ($self) = @_;	2544	my ($self) = @_;
2382		2545
…		…
2483	sub new {	2646	sub new {
2484	my $class = shift;	2647	my $class = shift;
2485		2648
2486	my $self = $class->SUPER::new (	2649	my $self = $class->SUPER::new (
2487	fontsize => 1,	2650	fontsize => 1,
2488	can_events => 0,	2651	can_events => 1,
2489	indent => 0,	2652	indent => 0,
2490	#font => default_font	2653	#font => default_font
2491	@_,	2654	@_,
2492		2655
2493	layout => (new CFClient::Layout 1),	2656	layout => (new CFClient::Layout),
2494	par => [],	2657	par => [],
2495	height => 0,	2658	height => 0,
2496	children => [	2659	children => [
2497	(new CFClient::UI::Empty expand => 1),	2660	(new CFClient::UI::Empty expand => 1),
2498	(new CFClient::UI::Slider vertical => 1),	2661	(new CFClient::UI::Slider vertical => 1),
…		…
2509		2672
2510	$self->{fontsize} = $fontsize;	2673	$self->{fontsize} = $fontsize;
2511	$self->reflow;	2674	$self->reflow;
2512	}	2675	}
2513		2676
		2677	sub size_request {
		2678	my ($self) = @_;
		2679
		2680	my ($empty, $slider) = @{ $self->{children} };
		2681
		2682	local $self->{children} = [$empty, $slider];
		2683	$self->SUPER::size_request
		2684	}
		2685
2514	sub size_allocate {	2686	sub invoke_size_allocate {
2515	my ($self, $w, $h) = @_;	2687	my ($self, $w, $h) = @_;
2516		2688
2517	$self->SUPER::size_allocate ($w, $h);	2689	my ($empty, $slider, @other) = @{ $self->{children} };
		2690	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2518		2691
2519	$self->{layout}->set_font ($self->{font}) if $self->{font};	2692	$self->{layout}->set_font ($self->{font}) if $self->{font};
2520	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2693	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2521	$self->{layout}->set_width ($self->{children}[0]{w});	2694	$self->{layout}->set_width ($empty->{w});
2522	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	2695	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2523		2696
2524	$self->reflow;	2697	$self->reflow;
2525	}
2526		2698
2527	sub text_size {	2699	local $self->{children} = [$empty, $slider];
		2700	$self->SUPER::invoke_size_allocate ($w, $h)
		2701	}
		2702
		2703	sub invoke_mouse_wheel {
2528	my ($self, $text, $indent) = @_;	2704	my ($self, $ev) = @_;
		2705
		2706	return 0 unless $ev->{dy}; # only vertical movements
		2707
		2708	$self->{children}[1]->emit (mouse_wheel => $ev);
		2709
		2710	1
		2711	}
		2712
		2713	sub get_layout {
		2714	my ($self, $para) = @_;
2529		2715
2530	my $layout = $self->{layout};	2716	my $layout = $self->{layout};
2531		2717
		2718	$layout->set_font ($self->{font}) if $self->{font};
		2719	$layout->set_foreground (@{$para->{fg}});
2532	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2720	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2533	$layout->set_width ($self->{children}[0]{w} - $indent);	2721	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2534	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	2722	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2535	$layout->set_markup ($text);	2723	$layout->set_markup ($para->{markup});
		2724
		2725	$layout->set_shapes (
		2726	map
		2727	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2728	@{$para->{widget}}
2536		2729	);
		2730
2537	$layout->size	2731	$layout
2538	}	2732	}
2539		2733
2540	sub reflow {	2734	sub reflow {
2541	my ($self) = @_;	2735	my ($self) = @_;
2542		2736
…		…
2551	$self->{children}[1]->set_value ($offset);	2745	$self->{children}[1]->set_value ($offset);
2552	}	2746	}
2553		2747
2554	sub clear {	2748	sub clear {
2555	my ($self) = @_;	2749	my ($self) = @_;
		2750
		2751	my (undef, undef, @other) = @{ $self->{children} };
		2752	$self->remove ($_) for @other;
2556		2753
2557	$self->{par} = [];	2754	$self->{par} = [];
2558	$self->{height} = 0;	2755	$self->{height} = 0;
2559	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2756	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2560	}	2757	}
2561		2758
2562	sub add_paragraph {	2759	sub add_paragraph {
2563	my ($self, $color, $text, $indent) = @_;	2760	my ($self, $color, $para, $indent) = @_;
2564		2761
2565	for my $line (split /\n/, $text) {	2762	my ($text, @w) = ref $para ? @$para : $para;
2566	my ($w, $h) = $self->text_size ($line);	2763
2567	$self->{height} += $h;	2764	$para = {
2568	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2765	w => 1e10,
		2766	wrapped => 1,
		2767	fg => $color,
		2768	indent => $indent,
		2769	markup => $text,
		2770	widget => \@w,
2569	}	2771	};
2570		2772
2571	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2773	$self->add (@w) if @w;
		2774	push @{$self->{par}}, $para;
		2775
		2776	$self->{need_reflow}++;
		2777	$self->update;
		2778	}
		2779
		2780	sub scroll_to_bottom {
		2781	my ($self) = @_;
		2782
		2783	$self->{scroll_to_bottom} = 1;
		2784	$self->update;
2572	}	2785	}
2573		2786
2574	sub update {	2787	sub update {
2575	my ($self) = @_;	2788	my ($self) = @_;
2576		2789
…		…
2584	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2797	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585		2798
2586	if (delete $self->{need_reflow}) {	2799	if (delete $self->{need_reflow}) {
2587	my $height = 0;	2800	my $height = 0;
2588		2801
2589	my $layout = $self->{layout};
2590
2591	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
2593	for (@{$self->{par}}) {	2802	for my $para (@{$self->{par}}) {
2594	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2803	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2595	$layout->set_width ($W - $_->[3]);	2804	my $layout = $self->get_layout ($para);
2596	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597	$layout->set_markup ($_->[4]);
2598	my ($w, $h) = $layout->size;	2805	my ($w, $h) = $layout->size;
2599	$_->[0] = $w + $_->[3];	2806
2600	$_->[1] = $h;	2807	$para->{w} = $w + $para->{indent};
		2808	$para->{h} = $h;
		2809	$para->{wrapped} = $layout->has_wrapped;
2601	}	2810	}
2602		2811
2603	$height += $_->[1];	2812	$height += $para->{h};
2604	}	2813	}
2605		2814
2606	$self->{height} = $height;	2815	$self->{height} = $height;
2607		2816
2608	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2817	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2609		2818
2610	delete $self->{texture};	2819	delete $self->{texture};
		2820	}
		2821
		2822	if (delete $self->{scroll_to_bottom}) {
		2823	$self->{children}[1]->set_value (1e10);
2611	}	2824	}
2612		2825
2613	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2826	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2614	glClearColor 0, 0, 0, 0;	2827	glClearColor 0, 0, 0, 0;
2615	glClear GL_COLOR_BUFFER_BIT;	2828	glClear GL_COLOR_BUFFER_BIT;
…		…
2619	my $y0 = $top;	2832	my $y0 = $top;
2620	my $y1 = $top + $H;	2833	my $y1 = $top + $H;
2621		2834
2622	my $y = 0;	2835	my $y = 0;
2623		2836
2624	my $layout = $self->{layout};
2625
2626	$layout->set_font ($self->{font}) if $self->{font};
2627
2628	glEnable GL_BLEND;
2629	#TODO# not correct in windows where rgba is forced off
2630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2631
2632	for my $par (@{$self->{par}}) {	2837	for my $para (@{$self->{par}}) {
2633	my $h = $par->[1];	2838	my $h = $para->{h};
2634		2839
2635	if ($y0 < $y + $h && $y < $y1) {	2840	if ($y0 < $y + $h && $y < $y1) {
2636	$layout->set_foreground (@{ $par->[2] });
2637	$layout->set_width ($W - $par->[3]);
2638	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2639	$layout->set_markup ($par->[4]);
2640		2841
2641	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2842	my $layout = $self->get_layout ($para);
2642		2843
2643	glRasterPos $par->[3], $y - $y0;	2844	$layout->render ($para->{indent}, $y - $y0);
2644	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2845
		2846	if (my @w = @{ $para->{widget} }) {
		2847	my @s = $layout->get_shapes;
		2848
		2849	for (@w) {
		2850	my ($dx, $dy) = splice @s, 0, 2, ();
		2851
		2852	$_->{x} = $dx + $para->{indent};
		2853	$_->{y} = $dy + $y - $y0;
		2854
		2855	$_->draw;
		2856	}
		2857	}
2645	}	2858	}
2646		2859
2647	$y += $h;	2860	$y += $h;
2648	}	2861	}
2649
2650	glDisable GL_BLEND;
2651	};	2862	};
2652	});	2863	});
		2864	}
		2865
		2866	sub reconfigure {
		2867	my ($self) = @_;
		2868
		2869	$self->SUPER::reconfigure;
		2870
		2871	$_->{w} = 1e10 for @{ $self->{par} };
		2872	$self->reflow;
2653	}	2873	}
2654		2874
2655	sub _draw {	2875	sub _draw {
2656	my ($self) = @_;	2876	my ($self) = @_;
2657		2877
…		…
2660	glColor 0, 0, 0, 1;	2880	glColor 0, 0, 0, 1;
2661	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2881	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2662	glDisable GL_TEXTURE_2D;	2882	glDisable GL_TEXTURE_2D;
2663		2883
2664	$self->{children}[1]->draw;	2884	$self->{children}[1]->draw;
2665
2666	}	2885	}
2667		2886
2668	#############################################################################	2887	#############################################################################
2669		2888
2670	package CFClient::UI::Animator;	2889	package CFClient::UI::Animator;
…		…
2779	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2998	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2780		2999
2781	($w + 4, $h + 4)	3000	($w + 4, $h + 4)
2782	}	3001	}
2783		3002
2784	sub size_allocate {	3003	sub invoke_size_allocate {
2785	my ($self, $w, $h) = @_;	3004	my ($self, $w, $h) = @_;
2786		3005
2787	$self->SUPER::size_allocate ($w - 4, $h - 4);	3006	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2788	}	3007	}
2789		3008
2790	sub visibility_change {	3009	sub invoke_visibility_change {
2791	my ($self, $visible) = @_;	3010	my ($self, $visible) = @_;
2792		3011
2793	return unless $visible;	3012	return unless $visible;
2794		3013
2795	$self->{root}->on_post_alloc ("move_$self" => sub {	3014	$self->{root}->on_post_alloc ("move_$self" => sub {
2796	my $widget = $self->{owner}	3015	my $widget = $self->{owner}
2797	or return;	3016	or return;
2798		3017
		3018	if ($widget->{visible}) {
2799	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3019	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800		3020
2801	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3021	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802	if $x + $self->{w} > $self->{root}{w};	3022	if $x + $self->{w} > $self->{root}{w};
2803		3023
2804	$self->move_abs ($x, $y);	3024	$self->move_abs ($x, $y);
		3025	} else {
		3026	$self->hide;
		3027	}
2805	});	3028	});
2806	}	3029	}
2807		3030
2808	sub _draw {	3031	sub _draw {
2809	my ($self) = @_;	3032	my ($self) = @_;
…		…
2835		3058
2836	#############################################################################	3059	#############################################################################
2837		3060
2838	package CFClient::UI::Face;	3061	package CFClient::UI::Face;
2839		3062
2840	our @ISA = CFClient::UI::Base::;	3063	our @ISA = CFClient::UI::DrawBG::;
2841		3064
2842	use CFClient::OpenGL;	3065	use CFClient::OpenGL;
2843		3066
2844	sub new {	3067	sub new {
2845	my $class = shift;	3068	my $class = shift;
…		…
2882	sub _draw {	3105	sub _draw {
2883	my ($self) = @_;	3106	my ($self) = @_;
2884		3107
2885	return unless $::CONN;	3108	return unless $::CONN;
2886		3109
		3110	$self->SUPER::_draw;
		3111
2887	my $face;	3112	my $face;
2888		3113
2889	if ($self->{frame}) {	3114	if ($self->{frame}) {
2890	my $anim = $::CONN->{anim}[$self->{anim}];	3115	my $anim = $::CONN->{anim}[$self->{anim}];
2891		3116
…		…
2943	for my $item (@{ $self->{items} }) {	3168	for my $item (@{ $self->{items} }) {
2944	my ($widget, $cb, $tooltip) = @$item;	3169	my ($widget, $cb, $tooltip) = @$item;
2945		3170
2946	# handle various types of items, only text for now	3171	# handle various types of items, only text for now
2947	if (!ref $widget) {	3172	if (!ref $widget) {
		3173	if ($widget =~ /\t/) {
		3174	my ($left, $right) = split /\t/, $widget, 2;
		3175
		3176	$widget = new CFClient::UI::HBox
		3177	can_hover => 1,
		3178	can_events => 1,
		3179	tooltip => $tooltip,
		3180	children => [
		3181	(new CFClient::UI::Label markup => $left, expand => 1),
		3182	(new CFClient::UI::Label markup => $right, align => +1),
		3183	],
		3184	;
		3185
		3186	} else {
2948	$widget = new CFClient::UI::Label	3187	$widget = new CFClient::UI::Label
2949	can_hover => 1,	3188	can_hover => 1,
2950	can_events => 1,	3189	can_events => 1,
2951	markup => $widget,	3190	markup => $widget,
2952	tooltip => $tooltip	3191	tooltip => $tooltip;
		3192	}
2953	}	3193	}
2954		3194
2955	$self->{item}{$widget} = $item;	3195	$self->{item}{$widget} = $item;
2956		3196
2957	$self->{vbox}->add ($widget);	3197	$self->{vbox}->add ($widget);
…		…
2962		3202
2963	# popup given the event (must be a mouse button down event currently)	3203	# popup given the event (must be a mouse button down event currently)
2964	sub popup {	3204	sub popup {
2965	my ($self, $ev) = @_;	3205	my ($self, $ev) = @_;
2966		3206
2967	$self->_emit ("popdown");	3207	$self->emit ("popdown");
2968		3208
2969	# maybe save $GRAB? must be careful about events...	3209	# maybe save $GRAB? must be careful about events...
2970	$GRAB = $self;	3210	$GRAB = $self;
2971	$self->{button} = $ev->{button};	3211	$self->{button} = $ev->{button};
2972		3212
2973	$self->show;	3213	$self->show;
2974	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3214	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2975	}	3215	}
2976		3216
2977	sub mouse_motion {	3217	sub invoke_mouse_motion {
2978	my ($self, $ev, $x, $y) = @_;	3218	my ($self, $ev, $x, $y) = @_;
2979		3219
2980	# TODO: should use vbox->find_widget or so	3220	# TODO: should use vbox->find_widget or so
2981	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3221	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2982	$self->{hover} = $self->{item}{$HOVER};	3222	$self->{hover} = $self->{item}{$HOVER};
2983		3223
2984	0	3224	0
2985	}	3225	}
2986		3226
2987	sub button_up {	3227	sub invoke_button_up {
2988	my ($self, $ev, $x, $y) = @_;	3228	my ($self, $ev, $x, $y) = @_;
2989		3229
2990	if ($ev->{button} == $self->{button}) {	3230	if ($ev->{button} == $self->{button}) {
2991	undef $GRAB;	3231	undef $GRAB;
2992	$self->hide;	3232	$self->hide;
2993		3233
2994	$self->_emit ("popdown");	3234	$self->emit ("popdown");
2995	$self->{hover}[1]->() if $self->{hover};	3235	$self->{hover}[1]->() if $self->{hover};
2996	} else {	3236	} else {
2997	return 0	3237	return 0
2998	}	3238	}
2999		3239
…		…
3026		3266
3027	$self->{current} = $self->{children}[0]	3267	$self->{current} = $self->{children}[0]
3028	if @{ $self->{children} };	3268	if @{ $self->{children} };
3029	}	3269	}
3030		3270
		3271	sub get_current_page {
		3272	my ($self) = @_;
		3273
		3274	$self->{current}
		3275	}
		3276
3031	sub set_current_page {	3277	sub set_current_page {
3032	my ($self, $page_or_widget) = @_;	3278	my ($self, $page_or_widget) = @_;
3033		3279
3034	my $widget = ref $page_or_widget	3280	my $widget = ref $page_or_widget
3035	? $page_or_widget	3281	? $page_or_widget
3036	: $self->{children}[$page_or_widget];	3282	: $self->{children}[$page_or_widget];
3037		3283
3038	$self->{current} = $widget;	3284	$self->{current} = $widget;
3039	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3285	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040		3286
3041	$self->_emit (page_changed => $self->{current});	3287	$self->emit (page_changed => $self->{current});
3042		3288
3043	$self->realloc;	3289	$self->realloc;
3044	}	3290	}
3045		3291
3046	sub visible_children {	3292	sub visible_children {
…		…
3051	my ($self) = @_;	3297	my ($self) = @_;
3052		3298
3053	$self->{current}->size_request	3299	$self->{current}->size_request
3054	}	3300	}
3055		3301
3056	sub size_allocate {	3302	sub invoke_size_allocate {
3057	my ($self, $w, $h) = @_;	3303	my ($self, $w, $h) = @_;
3058		3304
3059	$self->{current}->configure (0, 0, $w, $h);	3305	$self->{current}->configure (0, 0, $w, $h);
		3306
		3307	1
3060	}	3308	}
3061		3309
3062	sub _draw {	3310	sub _draw {
3063	my ($self) = @_;	3311	my ($self) = @_;
3064		3312
…		…
3099	);	3347	);
3100		3348
3101	$self->{multiplexer}->add ($widget);	3349	$self->{multiplexer}->add ($widget);
3102	}	3350	}
3103		3351
		3352	sub get_current_page {
		3353	my ($self) = @_;
		3354
		3355	$self->{multiplexer}->get_current_page
		3356	}
		3357
3104	sub set_current_page {	3358	sub set_current_page {
3105	my ($self, $page) = @_;	3359	my ($self, $page) = @_;
3106		3360
3107	$self->{multiplexer}->set_current_page ($page);	3361	$self->{multiplexer}->set_current_page ($page);
3108	$self->_emit (page_changed => $self->{multiplexer}{current});	3362	$self->emit (page_changed => $self->{multiplexer}{current});
3109	}	3363	}
3110		3364
3111	#############################################################################	3365	#############################################################################
3112		3366
3113	package CFClient::UI::Combobox;	3367	package CFClient::UI::Selector;
3114		3368
3115	use utf8;	3369	use utf8;
3116		3370
3117	our @ISA = CFClient::UI::Button::;	3371	our @ISA = CFClient::UI::Button::;
3118		3372
…		…
3128	$self->_set_value ($self->{value});	3382	$self->_set_value ($self->{value});
3129		3383
3130	$self	3384	$self
3131	}	3385	}
3132		3386
3133	sub button_down {	3387	sub invoke_button_down {
3134	my ($self, $ev) = @_;	3388	my ($self, $ev) = @_;
3135		3389
3136	my @menu_items;	3390	my @menu_items;
3137		3391
3138	for (@{ $self->{options} }) {	3392	for (@{ $self->{options} }) {
…		…
3159	my ($self, $value) = @_;	3413	my ($self, $value) = @_;
3160		3414
3161	return unless $self->{value} ne $value;	3415	return unless $self->{value} ne $value;
3162		3416
3163	$self->_set_value ($value);	3417	$self->_set_value ($value);
3164	$self->_emit (changed => $value);	3418	$self->emit (changed => $value);
3165	}	3419	}
3166		3420
3167	#############################################################################	3421	#############################################################################
3168		3422
3169	package CFClient::UI::Statusbox;	3423	package CFClient::UI::Statusbox;
…		…
3284	count => 1,	3538	count => 1,
3285	%arg,	3539	%arg,
3286	};	3540	};
3287	}	3541	}
3288		3542
		3543	$ROOT->on_refresh (reorder => sub {
3289	$self->reorder;	3544	$self->reorder;
		3545	});
3290	}	3546	}
3291		3547
3292	sub reconfigure {	3548	sub reconfigure {
3293	my ($self) = @_;	3549	my ($self) = @_;
3294		3550
…		…
3309		3565
3310	#############################################################################	3566	#############################################################################
3311		3567
3312	package CFClient::UI::Inventory;	3568	package CFClient::UI::Inventory;
3313		3569
3314	our @ISA = CFClient::UI::ScrolledWindow::;	3570	our @ISA = CFClient::UI::Table::;
3315		3571
3316	sub new {	3572	sub new {
3317	my $class = shift;	3573	my $class = shift;
3318		3574
3319	my $self = $class->SUPER::new (	3575	my $self = $class->SUPER::new (
3320	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),	3576	col_expand => [0, 1, 0],
		3577	items => [],
3321	@_,	3578	@_,
3322	);	3579	);
3323		3580
		3581	$self->set_sort_order (undef);
		3582
3324	$self	3583	$self
		3584	}
		3585
		3586	sub update_items {
		3587	my ($self) = @_;
		3588
		3589	$self->clear;
		3590
		3591	my @item = $self->{sort}->(@{ $self->{items} });
		3592
		3593	my @adds;
		3594	my $row = 0;
		3595	for my $item ($self->{sort}->(@{ $self->{items} })) {
		3596	CFClient::Item::update_widgets $item;
		3597
		3598	push @adds, 0, $row, $item->{face_widget};
		3599	push @adds, 1, $row, $item->{desc_widget};
		3600	push @adds, 2, $row, $item->{weight_widget};
		3601
		3602	$row++;
		3603	}
		3604
		3605	$self->add (@adds);
		3606	}
		3607
		3608	sub set_sort_order {
		3609	my ($self, $order) = @_;
		3610
		3611	$self->{sort} = $order ||= sub {
		3612	sort {
		3613	$a->{type} <=> $b->{type}
		3614	or $a->{name} cmp $b->{name}
		3615	} @_
		3616	};
		3617
		3618	$self->update_items;
3325	}	3619	}
3326		3620
3327	sub set_items {	3621	sub set_items {
3328	my ($self, $items) = @_;	3622	my ($self, $items) = @_;
3329		3623
3330	$self->{child}->clear;	3624	$self->{items} = [$items ? values %$items : ()];
3331	return unless $items;
3332
3333	my @items = sort {
3334	($a->{type} <=> $b->{type})
3335	or ($a->{name} cmp $b->{name})
3336	} @$items;
3337
3338	$self->{real_items} = \@items;
3339
3340	my $row = 0;
3341	for my $item (@items) {
3342	CFClient::Item::update_widgets $item;
3343
3344	$self->{child}->add (0, $row, $item->{face_widget});
3345	$self->{child}->add (1, $row, $item->{desc_widget});
3346	$self->{child}->add (2, $row, $item->{weight_widget});
3347
3348	$row++;
3349	}
3350	}
3351
3352	#############################################################################
3353
3354	package CFClient::UI::BindEditor;
3355
3356	our @ISA = CFClient::UI::FancyFrame::;
3357
3358	sub new {
3359	my $class = shift;
3360
3361	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3362
3363	$self->add (my $vb = new CFClient::UI::VBox);
3364
3365
3366	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3367	text => "start recording",
3368	tooltip => "Start/Stops recording of actions."
3369	."All subsequent actions after the recording started will be captured."
3370	."The actions are displayed after the record was stopped."
3371	."To bind the action you have to click on the 'Bind' button",
3372	on_activate => sub {
3373	unless ($self->{recording}) {
3374	$self->start;
3375	} else {
3376	$self->stop;
3377	}
3378	});
3379
3380	$vb->add (new CFClient::UI::Label text => "Actions:");
3381	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3382
3383	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3384	$vb->add (my $hb = new CFClient::UI::HBox);
3385	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3386	$hb->add (new CFClient::UI::Button
3387	text => "bind",
3388	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3389	on_activate => sub {
3390	$self->ask_for_bind;
3391	});
3392
3393	$vb->add (my $hb = new CFClient::UI::HBox);
3394	$hb->add (new CFClient::UI::Button
3395	text => "ok",
3396	expand => 1,
3397	tooltip => "This closes the binding editor and saves the binding",
3398	on_activate => sub {
3399	$self->hide;
3400	$self->commit;
3401	});
3402
3403	$hb->add (new CFClient::UI::Button
3404	text => "cancel",
3405	expand => 1,
3406	tooltip => "This closes the binding editor without saving",
3407	on_activate => sub {
3408	$self->hide;
3409	$self->{binding_cancel}->()
3410	if $self->{binding_cancel};
3411	});
3412
3413	$self->update_binding_widgets;	3625	$self->update_items;
3414
3415	$self
3416	}
3417
3418	sub commit {
3419	my ($self) = @_;
3420	my ($mod, $sym, $cmds) = $self->get_binding;
3421	if ($sym != 0 && @$cmds > 0) {
3422	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3423	."'. Don't forget 'Save Config'!");
3424	$self->{binding_change}->($mod, $sym, $cmds)
3425	if $self->{binding_change};
3426	} else {
3427	$::STATUSBOX->add ("No action bound, no key or action specified!");
3428	$self->{binding_cancel}->()
3429	if $self->{binding_cancel};
3430	}
3431	}
3432
3433	sub start {
3434	my ($self) = @_;
3435
3436	$self->{rec_btn}->set_text ("stop recording");
3437	$self->{recording} = 1;
3438	$self->clear_command_list;
3439	$::CONN->start_record if $::CONN;
3440	}
3441
3442	sub stop {
3443	my ($self) = @_;
3444
3445	$self->{rec_btn}->set_text ("start recording");
3446	$self->{recording} = 0;
3447
3448	my $rec;
3449	$rec = $::CONN->stop_record if $::CONN;
3450	return unless ref $rec eq 'ARRAY';
3451	$self->set_command_list ($rec);
3452	}
3453
3454
3455	sub ask_for_bind_and_commit {
3456	my ($self) = @_;
3457	$self->ask_for_bind (1);
3458	}
3459
3460	sub ask_for_bind {
3461	my ($self, $commit) = @_;
3462
3463	CFClient::Binder::open_binding_dialog (sub {
3464	my ($mod, $sym) = @_;
3465	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3466	$self->update_binding_widgets;
3467	$self->commit if $commit;
3468	});
3469	}
3470
3471	# $mod and $sym are the modifiers and key symbol
3472	# $cmds is a array ref of strings (the commands)
3473	# $cb is the callback that is executed on OK
3474	# $ccb is the callback that is executed on CANCEL and
3475	# when the binding was unsuccessful on OK
3476	sub set_binding {
3477	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3478
3479	$self->clear_command_list;
3480	$self->{recording} = 0;
3481	$self->{rec_btn}->set_text ("start recording");
3482
3483	$self->{binding} = [$mod, $sym];
3484	$self->{commands} = $cmds;
3485
3486	$self->{binding_change} = $cb;
3487	$self->{binding_cancel} = $ccb;
3488
3489	$self->update_binding_widgets;
3490	}
3491
3492	# this is a shortcut method that asks for a binding
3493	# and then just binds it.
3494	sub do_quick_binding {
3495	my ($self, $cmds) = @_;
3496	$self->set_binding (undef, undef, $cmds, sub {
3497	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3498	});
3499	$self->ask_for_bind (1);
3500	}
3501
3502	sub update_binding_widgets {
3503	my ($self) = @_;
3504	my ($mod, $sym, $cmds) = $self->get_binding;
3505	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3506	$self->set_command_list ($cmds);
3507	}
3508
3509	sub get_binding {
3510	my ($self) = @_;
3511	return (
3512	$self->{binding}->[0],
3513	$self->{binding}->[1],
3514	[ grep { defined $_ } @{$self->{commands}} ]
3515	);
3516	}
3517
3518	sub clear_command_list {
3519	my ($self) = @_;
3520	$self->{cmdbox}->clear ();
3521	}
3522
3523	sub set_command_list {
3524	my ($self, $cmds) = @_;
3525
3526	$self->{cmdbox}->clear ();
3527	$self->{commands} = $cmds;
3528
3529	my $idx = 0;
3530
3531	for (@$cmds) {
3532	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3533
3534	my $i = $idx;
3535	$hb->add (new CFClient::UI::Label text => $_);
3536	$hb->add (new CFClient::UI::Button
3537	text => "delete",
3538	tooltip => "Deletes the action from the record",
3539	on_activate => sub {
3540	$self->{cmdbox}->remove ($hb);
3541	$cmds->[$i] = undef;
3542	});
3543
3544
3545	$idx++
3546	}
3547	}	3626	}
3548		3627
3549	#############################################################################	3628	#############################################################################
3550		3629
3551	package CFClient::UI::SpellList;	3630	package CFClient::UI::SpellList;
…		…
3604	} elsif ($ev->{button} == 2) {	3683	} elsif ($ev->{button} == 2) {
3605	$::CONN->user_send ("invoke $spell->{name}");	3684	$::CONN->user_send ("invoke $spell->{name}");
3606	} elsif ($ev->{button} == 3) {	3685	} elsif ($ev->{button} == 3) {
3607	(new CFClient::UI::Menu	3686	(new CFClient::UI::Menu
3608	items => [	3687	items => [
3609	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],	3688	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3610	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],	3689	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611	],	3690	],
3612	)->popup ($ev);	3691	)->popup ($ev);
3613	} else {	3692	} else {
3614	return 0;	3693	return 0;
…		…
3709	$coord = $max - $size if $coord > $max - $size;	3788	$coord = $max - $size if $coord > $max - $size;
3710		3789
3711	int $coord + 0.5	3790	int $coord + 0.5
3712	}	3791	}
3713		3792
3714	sub size_allocate {	3793	sub invoke_size_allocate {
3715	my ($self, $w, $h) = @_;	3794	my ($self, $w, $h) = @_;
3716		3795
3717	for my $child ($self->children) {	3796	for my $child ($self->children) {
3718	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3797	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3719		3798
…		…
3723	$X = _to_pixel $X, $W, $self->{w};	3802	$X = _to_pixel $X, $W, $self->{w};
3724	$Y = _to_pixel $Y, $H, $self->{h};	3803	$Y = _to_pixel $Y, $H, $self->{h};
3725		3804
3726	$child->configure ($X, $Y, $W, $H);	3805	$child->configure ($X, $Y, $W, $H);
3727	}	3806	}
		3807
		3808	1
3728	}	3809	}
3729		3810
3730	sub coord2local {	3811	sub coord2local {
3731	my ($self, $x, $y) = @_;	3812	my ($self, $x, $y) = @_;
3732		3813
…		…
3858	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	3939	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859		3940
3860	$w = 0 if $w < 0;	3941	$w = 0 if $w < 0;
3861	$h = 0 if $h < 0;	3942	$h = 0 if $h < 0;
3862		3943
		3944	$w = max $widget->{min_w}, $w;
		3945	$h = max $widget->{min_h}, $h;
		3946
		3947	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		3948	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		3949
		3950	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3951	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3952
3863	$w = int $w + 0.5;	3953	$w = int $w + 0.5;
3864	$h = int $h + 0.5;	3954	$h = int $h + 0.5;
3865		3955
3866	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	3956	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867	$widget->{old_w} = $widget->{w};	3957	$widget->{old_w} = $widget->{w};

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