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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.302 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.333 by root, Sun Jul 23 11:09:58 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, $visible) = @_;
…		…
334	}	355	}
335		356
336	sub size_request {	357	sub size_request {
337	require Carp;	358	require Carp;
338	Carp::confess "size_request is abstract";	359	Carp::confess "size_request is abstract";
		360	}
		361
		362	sub baseline_shift {
		363	0
339	}	364	}
340		365
341	sub configure {	366	sub configure {
342	my ($self, $x, $y, $w, $h) = @_;	367	my ($self, $x, $y, $w, $h) = @_;
343		368
…		…
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 += $alloc;
1452	}	1560	}
1453		1561
1454	1	1562	1
…		…
1557	my ($self, $text) = @_;	1665	my ($self, $text) = @_;
1558		1666
1559	return if $self->{text} eq "T$text";	1667	return if $self->{text} eq "T$text";
1560	$self->{text} = "T$text";	1668	$self->{text} = "T$text";
1561		1669
1562	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1563	$self->{layout}->set_text ($text);	1670	$self->{layout}->set_text ($text);
1564		1671
1565	delete $self->{size_req};	1672	delete $self->{size_req};
1566	$self->realloc;	1673	$self->realloc;
1567	$self->update;	1674	$self->update;
…		…
1573	return if $self->{text} eq "M$markup";	1680	return if $self->{text} eq "M$markup";
1574	$self->{text} = "M$markup";	1681	$self->{text} = "M$markup";
1575		1682
1576	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1683	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577		1684
1578	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1579	$self->{layout}->set_markup ($markup);	1685	$self->{layout}->set_markup ($markup);
1580		1686
1581	delete $self->{size_req};	1687	delete $self->{size_req};
1582	$self->realloc;	1688	$self->realloc;
1583	$self->update;	1689	$self->update;
…		…
1595		1701
1596	my ($w, $h) = $self->{layout}->size;	1702	my ($w, $h) = $self->{layout}->size;
1597		1703
1598	if (exists $self->{template}) {	1704	if (exists $self->{template}) {
1599	$self->{template}->set_font ($self->{font}) if $self->{font};	1705	$self->{template}->set_font ($self->{font}) if $self->{font};
		1706	$self->{template}->set_width ($self->{max_w} || -1);
1600	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1707	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1601		1708
1602	my ($w2, $h2) = $self->{template}->size;	1709	my ($w2, $h2) = $self->{template}->size;
1603		1710
1604	$w = List::Util::max $w, $w2;	1711	$w = List::Util::max $w, $w2;
…		…
1609	};	1716	};
1610		1717
1611	@{ $self->{size_req} }	1718	@{ $self->{size_req} }
1612	}	1719	}
1613		1720
		1721	sub baseline_shift {
		1722	$_[0]{layout}->descent
		1723	}
		1724
1614	sub size_allocate {	1725	sub invoke_size_allocate {
1615	my ($self, $w, $h) = @_;	1726	my ($self, $w, $h) = @_;
1616		1727
1617	delete $self->{ox};	1728	delete $self->{ox};
1618		1729
1619	delete $self->{texture}	1730	delete $self->{texture}
1620	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1731	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1732
		1733	1
1621	}	1734	}
1622		1735
1623	sub set_fontsize {	1736	sub set_fontsize {
1624	my ($self, $fontsize) = @_;	1737	my ($self, $fontsize) = @_;
1625		1738
1626	$self->{fontsize} = $fontsize;	1739	$self->{fontsize} = $fontsize;
		1740	delete $self->{size_req};
1627	delete $self->{texture};	1741	delete $self->{texture};
1628		1742
1629	$self->realloc;	1743	$self->realloc;
1630	}	1744	}
1631		1745
1632	sub reconfigure {	1746	sub reconfigure {
1633	my ($self) = @_;	1747	my ($self) = @_;
1634		1748
1635	delete $self->{size_req};	1749	delete $self->{size_req};
		1750	delete $self->{texture};
1636		1751
1637	$self->SUPER::reconfigure;	1752	$self->SUPER::reconfigure;
1638	}	1753	}
1639		1754
1640	sub _draw {	1755	sub _draw {
1641	my ($self) = @_;	1756	my ($self) = @_;
1642		1757
1643	$self->SUPER::_draw; # draw background, if applicable	1758	$self->SUPER::_draw; # draw background, if applicable
1644		1759
1645	my $tex = $self->{texture} ||= do {	1760	my $size = $self->{texture} ||= do {
1646	$self->{layout}->set_foreground (@{$self->{fg}});	1761	$self->{layout}->set_foreground (@{$self->{fg}});
1647	$self->{layout}->set_font ($self->{font}) if $self->{font};	1762	$self->{layout}->set_font ($self->{font}) if $self->{font};
1648	$self->{layout}->set_width ($self->{w});	1763	$self->{layout}->set_width ($self->{w});
1649	$self->{layout}->set_ellipsise ($self->{ellipsise});	1764	$self->{layout}->set_ellipsise ($self->{ellipsise});
1650	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1765	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1651	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1766	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652		1767
1653	new_from_layout CFClient::Texture $self->{layout}	1768	[$self->{layout}->size]
1654	};	1769	};
1655		1770
1656	unless (exists $self->{ox}) {	1771	unless (exists $self->{ox}) {
1657	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1772	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1773	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1659	: ($self->{w} - $tex->{w}) * 0.5);	1774	: ($self->{w} - $size->[0]) * 0.5);
1660		1775
1661	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1776	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1777	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1663	: ($self->{h} - $tex->{h}) * 0.5);	1778	: ($self->{h} - $size->[1]) * 0.5);
1664	};	1779	};
1665		1780
1666	glEnable GL_TEXTURE_2D;
1667
1668	my $w = List::Util::min $self->{w} + 4, $tex->{w};	1781	my $w = List::Util::min $self->{w} + 4, $size->[0];
1669	my $h = List::Util::min $self->{h} + 2, $tex->{h};	1782	my $h = List::Util::min $self->{h} + 2, $size->[1];
1670		1783
1671	if ($tex->{format} == GL_ALPHA) {	1784	$self->{layout}->render ($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	}	1785	}
1682		1786
1683	#############################################################################	1787	#############################################################################
1684		1788
1685	package CFClient::UI::EntryBase;	1789	package CFClient::UI::EntryBase;
…		…
1718		1822
1719	$text =~ s/./*/g if $self->{hidden};	1823	$text =~ s/./*/g if $self->{hidden};
1720	$self->{layout}->set_text ("$text ");	1824	$self->{layout}->set_text ("$text ");
1721	delete $self->{size_req};	1825	delete $self->{size_req};
1722		1826
1723	$self->_emit (changed => $self->{text});	1827	$self->emit (changed => $self->{text});
1724		1828
1725	$self->realloc;	1829	$self->realloc;
1726	$self->update;	1830	$self->update;
1727	}	1831	}
1728		1832
…		…
1743	my ($w, $h) = $self->SUPER::size_request;	1847	my ($w, $h) = $self->SUPER::size_request;
1744		1848
1745	($w + 1, $h) # add 1 for cursor	1849	($w + 1, $h) # add 1 for cursor
1746	}	1850	}
1747		1851
1748	sub key_down {	1852	sub invoke_key_down {
1749	my ($self, $ev) = @_;	1853	my ($self, $ev) = @_;
1750		1854
1751	my $mod = $ev->{mod};	1855	my $mod = $ev->{mod};
1752	my $sym = $ev->{sym};	1856	my $sym = $ev->{sym};
1753	my $uni = $ev->{unicode};	1857	my $uni = $ev->{unicode};
…		…
1765	} elsif ($sym == CFClient::SDLK_HOME) {	1869	} elsif ($sym == CFClient::SDLK_HOME) {
1766	$self->{cursor} = 0;	1870	$self->{cursor} = 0;
1767	} elsif ($sym == CFClient::SDLK_END) {	1871	} elsif ($sym == CFClient::SDLK_END) {
1768	$self->{cursor} = length $text;	1872	$self->{cursor} = length $text;
1769	} elsif ($uni == 27) {	1873	} elsif ($uni == 27) {
1770	$self->_emit ('escape');	1874	$self->emit ('escape');
1771	} elsif ($uni) {	1875	} elsif ($uni) {
1772	substr $text, $self->{cursor}++, 0, chr $uni;	1876	substr $text, $self->{cursor}++, 0, chr $uni;
1773	} else {	1877	} else {
1774	return 0;	1878	return 0;
1775	}	1879	}
…		…
1779	$self->realloc;	1883	$self->realloc;
1780		1884
1781	1	1885	1
1782	}	1886	}
1783		1887
1784	sub focus_in {	1888	sub invoke_focus_in {
1785	my ($self) = @_;	1889	my ($self) = @_;
1786		1890
1787	$self->{last_activity} = $::NOW;	1891	$self->{last_activity} = $::NOW;
1788		1892
1789	$self->SUPER::focus_in;	1893	$self->SUPER::invoke_focus_in
1790	}	1894	}
1791		1895
1792	sub button_down {	1896	sub invoke_button_down {
1793	my ($self, $ev, $x, $y) = @_;	1897	my ($self, $ev, $x, $y) = @_;
1794		1898
1795	$self->SUPER::button_down ($ev, $x, $y);	1899	$self->SUPER::invoke_button_down ($ev, $x, $y);
1796		1900
1797	my $idx = $self->{layout}->xy_to_index ($x, $y);	1901	my $idx = $self->{layout}->xy_to_index ($x, $y);
1798		1902
1799	# byte-index to char-index	1903	# byte-index to char-index
1800	my $text = $self->{text};	1904	my $text = $self->{text};
1801	utf8::encode $text;	1905	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1802	$self->{cursor} = length substr $text, 0, $idx;	1906	$self->{cursor} = length $text;
1803		1907
1804	$self->_set_text ($self->{text});	1908	$self->_set_text ($self->{text});
1805	$self->update;	1909	$self->update;
1806		1910
1807	1	1911	1
1808	}	1912	}
1809		1913
1810	sub mouse_motion {	1914	sub invoke_mouse_motion {
1811	my ($self, $ev, $x, $y) = @_;	1915	my ($self, $ev, $x, $y) = @_;
1812	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1916	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813		1917
1814	0	1918	1
1815	}	1919	}
1816		1920
1817	sub _draw {	1921	sub _draw {
1818	my ($self) = @_;	1922	my ($self) = @_;
1819		1923
…		…
1860		1964
1861	our @ISA = CFClient::UI::EntryBase::;	1965	our @ISA = CFClient::UI::EntryBase::;
1862		1966
1863	use CFClient::OpenGL;	1967	use CFClient::OpenGL;
1864		1968
1865	sub key_down {	1969	sub invoke_key_down {
1866	my ($self, $ev) = @_;	1970	my ($self, $ev) = @_;
1867		1971
1868	my $sym = $ev->{sym};	1972	my $sym = $ev->{sym};
1869		1973
1870	if ($sym == 13) {	1974	if ($sym == 13) {
1871	unshift @{$self->{history}},	1975	unshift @{$self->{history}},
1872	my $txt = $self->get_text;	1976	my $txt = $self->get_text;
		1977
1873	$self->{history_pointer} = -1;	1978	$self->{history_pointer} = -1;
1874	$self->{history_saveback} = '';	1979	$self->{history_saveback} = '';
1875	$self->_emit (activate => $txt);	1980	$self->emit (activate => $txt);
1876	$self->update;	1981	$self->update;
1877		1982
1878	} elsif ($sym == CFClient::SDLK_UP) {	1983	} elsif ($sym == CFClient::SDLK_UP) {
1879	if ($self->{history_pointer} < 0) {	1984	if ($self->{history_pointer} < 0) {
1880	$self->{history_saveback} = $self->get_text;	1985	$self->{history_saveback} = $self->get_text;
…		…
1896	} else {	2001	} else {
1897	$self->set_text ($self->{history_saveback});	2002	$self->set_text ($self->{history_saveback});
1898	}	2003	}
1899		2004
1900	} else {	2005	} else {
1901	return $self->SUPER::key_down ($ev)	2006	return $self->SUPER::invoke_key_down ($ev)
1902	}	2007	}
1903		2008
1904	1	2009	1
1905	}	2010	}
1906		2011
…		…
1930	can_events => 1,	2035	can_events => 1,
1931	@_	2036	@_
1932	)	2037	)
1933	}	2038	}
1934		2039
1935	sub activate { }
1936
1937	sub button_up {	2040	sub invoke_button_up {
1938	my ($self, $ev, $x, $y) = @_;	2041	my ($self, $ev, $x, $y) = @_;
1939		2042
1940	$self->emit ("activate")	2043	$self->emit ("activate")
1941	if $x >= 0 && $x < $self->{w}	2044	if $x >= 0 && $x < $self->{w}
1942	&& $y >= 0 && $y < $self->{h};	2045	&& $y >= 0 && $y < $self->{h};
…		…
1956	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2059	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1957		2060
1958	glDisable GL_TEXTURE_2D;	2061	glDisable GL_TEXTURE_2D;
1959		2062
1960	$self->SUPER::_draw;	2063	$self->SUPER::_draw;
		2064	}
		2065
		2066	#############################################################################
		2067
		2068	package CFClient::UI::ImageButton;
		2069
		2070	our @ISA = CFClient::UI::Image::;
		2071
		2072	use CFClient::OpenGL;
		2073
		2074	my %textures;
		2075
		2076	sub new {
		2077	my $class = shift;
		2078
		2079	my $self = $class->SUPER::new (
		2080	padding_x => 4,
		2081	padding_y => 4,
		2082	fg => [1, 1, 1],
		2083	active_fg => [0, 0, 1],
		2084	can_hover => 1,
		2085	align => 0,
		2086	valign => 0,
		2087	can_events => 1,
		2088	@_
		2089	);
		2090	}
		2091
		2092	sub invoke_button_up {
		2093	my ($self, $ev, $x, $y) = @_;
		2094
		2095	$self->emit ("activate")
		2096	if $x >= 0 && $x < $self->{w}
		2097	&& $y >= 0 && $y < $self->{h};
		2098
		2099	1
1961	}	2100	}
1962		2101
1963	#############################################################################	2102	#############################################################################
1964		2103
1965	package CFClient::UI::CheckBox;	2104	package CFClient::UI::CheckBox;
…		…
1992	my ($self) = @_;	2131	my ($self) = @_;
1993		2132
1994	(6) x 2	2133	(6) x 2
1995	}	2134	}
1996		2135
		2136	sub toggle {
		2137	my ($self) = @_;
		2138
		2139	$self->{state} = !$self->{state};
		2140	$self->emit (changed => $self->{state});
		2141	$self->update;
		2142	}
		2143
1997	sub button_down {	2144	sub invoke_button_down {
1998	my ($self, $ev, $x, $y) = @_;	2145	my ($self, $ev, $x, $y) = @_;
1999		2146
2000	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2147	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2001	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2148	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2002	$self->{state} = !$self->{state};	2149	$self->toggle;
2003	$self->_emit (changed => $self->{state});
2004	} else {	2150	} else {
2005	return 0	2151	return 0
2006	}	2152	}
2007		2153
2008	1	2154	1
…		…
2033	package CFClient::UI::Image;	2179	package CFClient::UI::Image;
2034		2180
2035	our @ISA = CFClient::UI::Base::;	2181	our @ISA = CFClient::UI::Base::;
2036		2182
2037	use CFClient::OpenGL;	2183	use CFClient::OpenGL;
2038	use Carp qw/confess/;
2039		2184
2040	our %loaded_images;	2185	our %texture_cache;
2041		2186
2042	sub new {	2187	sub new {
2043	my $class = shift;	2188	my $class = shift;
2044		2189
2045	my $self = $class->SUPER::new (can_events => 0, @_);	2190	my $self = $class->SUPER::new (
		2191	can_events => 0,
		2192	@_,
		2193	);
2046		2194
2047	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2195	$self->{path} || $self->{tex}
		2196	or Carp::croak "'path' or 'tex' attributes required";
2048		2197
2049	$loaded_images{$self->{image}} ||=	2198	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2050	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2199	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2051		2200
2052	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2201	Scalar::Util::weaken $texture_cache{$self->{path}};
2053		2202
2054	Scalar::Util::weaken $loaded_images{$self->{image}};	2203	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2055
2056	$self->{aspect} = $tex->{w} / $tex->{h};
2057		2204
2058	$self	2205	$self
2059	}	2206	}
2060		2207
2061	sub size_request {	2208	sub size_request {
2062	my ($self) = @_;	2209	my ($self) = @_;
2063		2210
2064	($self->{tex}->{w}, $self->{tex}->{h})	2211	($self->{tex}{w}, $self->{tex}{h})
2065	}	2212	}
2066		2213
2067	sub _draw {	2214	sub _draw {
2068	my ($self) = @_;	2215	my ($self) = @_;
2069		2216
…		…
2178	my $ycut1 = max 0, min 1, $ycut;	2325	my $ycut1 = max 0, min 1, $ycut;
2179	my $ycut2 = max 0, min 1, $ycut - 1;	2326	my $ycut2 = max 0, min 1, $ycut - 1;
2180		2327
2181	my $h1 = $self->{h} * (1 - $ycut1);	2328	my $h1 = $self->{h} * (1 - $ycut1);
2182	my $h2 = $self->{h} * (1 - $ycut2);	2329	my $h2 = $self->{h} * (1 - $ycut2);
		2330	my $h3 = $self->{h};
		2331
		2332	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2183		2333
2184	glEnable GL_BLEND;	2334	glEnable GL_BLEND;
2185	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2335	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2336	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2187	glEnable GL_TEXTURE_2D;	2337	glEnable GL_TEXTURE_2D;
…		…
2206		2356
2207	if ($t3) {	2357	if ($t3) {
2208	glBindTexture GL_TEXTURE_2D, $t3->{name};	2358	glBindTexture GL_TEXTURE_2D, $t3->{name};
2209	glBegin GL_QUADS;	2359	glBegin GL_QUADS;
2210	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2360	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2211	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2361	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2212	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2362	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2213	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2363	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2214	glEnd;	2364	glEnd;
2215	}	2365	}
2216		2366
2217	glDisable GL_BLEND;	2367	glDisable GL_BLEND;
…		…
2305	$self->update;	2455	$self->update;
2306		2456
2307	$self	2457	$self
2308	}	2458	}
2309		2459
2310	sub changed { }
2311
2312	sub set_range {	2460	sub set_range {
2313	my ($self, $range) = @_;	2461	my ($self, $range) = @_;
2314		2462
2315	($range, $self->{range}) = ($self->{range}, $range);	2463	($range, $self->{range}) = ($self->{range}, $range);
2316		2464
…		…
2336	if $unit;	2484	if $unit;
2337		2485
2338	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2486	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339		2487
2340	if ($value != $old_value) {	2488	if ($value != $old_value) {
2341	$self->_emit (changed => $value);	2489	$self->emit (changed => $value);
2342	$self->update;	2490	$self->update;
2343	}	2491	}
2344	}	2492	}
2345		2493
2346	sub size_request {	2494	sub size_request {
2347	my ($self) = @_;	2495	my ($self) = @_;
2348		2496
2349	($self->{req_w}, $self->{req_h})	2497	($self->{req_w}, $self->{req_h})
2350	}	2498	}
2351		2499
2352	sub button_down {	2500	sub invoke_button_down {
2353	my ($self, $ev, $x, $y) = @_;	2501	my ($self, $ev, $x, $y) = @_;
2354		2502
2355	$self->SUPER::button_down ($ev, $x, $y);	2503	$self->SUPER::invoke_button_down ($ev, $x, $y);
2356		2504
2357	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2505	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358		2506
2359	$self->mouse_motion ($ev, $x, $y)	2507	$self->invoke_mouse_motion ($ev, $x, $y)
2360	}	2508	}
2361		2509
2362	sub mouse_motion {	2510	sub invoke_mouse_motion {
2363	my ($self, $ev, $x, $y) = @_;	2511	my ($self, $ev, $x, $y) = @_;
2364		2512
2365	if ($GRAB == $self) {	2513	if ($GRAB == $self) {
2366	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2514	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367		2515
…		…
2373	} else {	2521	} else {
2374	return 0;	2522	return 0;
2375	}	2523	}
2376		2524
2377	1	2525	1
		2526	}
		2527
		2528	sub invoke_mouse_wheel {
		2529	my ($self, $ev) = @_;
		2530
		2531	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2532
		2533	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
		2534
		2535	! ! $delta
2378	}	2536	}
2379		2537
2380	sub update {	2538	sub update {
2381	my ($self) = @_;	2539	my ($self) = @_;
2382		2540
…		…
2483	sub new {	2641	sub new {
2484	my $class = shift;	2642	my $class = shift;
2485		2643
2486	my $self = $class->SUPER::new (	2644	my $self = $class->SUPER::new (
2487	fontsize => 1,	2645	fontsize => 1,
2488	can_events => 0,	2646	can_events => 1,
2489	indent => 0,	2647	indent => 0,
2490	#font => default_font	2648	#font => default_font
2491	@_,	2649	@_,
2492		2650
2493	layout => (new CFClient::Layout 1),	2651	layout => (new CFClient::Layout),
2494	par => [],	2652	par => [],
2495	height => 0,	2653	height => 0,
2496	children => [	2654	children => [
2497	(new CFClient::UI::Empty expand => 1),	2655	(new CFClient::UI::Empty expand => 1),
2498	(new CFClient::UI::Slider vertical => 1),	2656	(new CFClient::UI::Slider vertical => 1),
…		…
2509		2667
2510	$self->{fontsize} = $fontsize;	2668	$self->{fontsize} = $fontsize;
2511	$self->reflow;	2669	$self->reflow;
2512	}	2670	}
2513		2671
		2672	sub size_request {
		2673	my ($self) = @_;
		2674
		2675	my ($empty, $slider) = @{ $self->{children} };
		2676
		2677	local $self->{children} = [$empty, $slider];
		2678	$self->SUPER::size_request
		2679	}
		2680
2514	sub size_allocate {	2681	sub invoke_size_allocate {
2515	my ($self, $w, $h) = @_;	2682	my ($self, $w, $h) = @_;
2516		2683
2517	$self->SUPER::size_allocate ($w, $h);	2684	my ($empty, $slider, @other) = @{ $self->{children} };
		2685	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2518		2686
2519	$self->{layout}->set_font ($self->{font}) if $self->{font};	2687	$self->{layout}->set_font ($self->{font}) if $self->{font};
2520	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2688	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2521	$self->{layout}->set_width ($self->{children}[0]{w});	2689	$self->{layout}->set_width ($empty->{w});
2522	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	2690	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2523		2691
2524	$self->reflow;	2692	$self->reflow;
2525	}
2526		2693
2527	sub text_size {	2694	local $self->{children} = [$empty, $slider];
		2695	$self->SUPER::invoke_size_allocate ($w, $h)
		2696	}
		2697
		2698	sub invoke_mouse_wheel {
2528	my ($self, $text, $indent) = @_;	2699	my ($self, $ev) = @_;
		2700
		2701	return 0 unless $ev->{dy}; # only vertical movements
		2702
		2703	$self->{children}[1]->emit (mouse_wheel => $ev);
		2704
		2705	1
		2706	}
		2707
		2708	sub get_layout {
		2709	my ($self, $para) = @_;
2529		2710
2530	my $layout = $self->{layout};	2711	my $layout = $self->{layout};
2531		2712
		2713	$layout->set_font ($self->{font}) if $self->{font};
		2714	$layout->set_foreground (@{$para->{fg}});
2532	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2715	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2533	$layout->set_width ($self->{children}[0]{w} - $indent);	2716	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2534	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	2717	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2535	$layout->set_markup ($text);	2718	$layout->set_markup ($para->{markup});
		2719
		2720	$layout->set_shapes (
		2721	map
		2722	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2723	@{$para->{widget}}
2536		2724	);
		2725
2537	$layout->size	2726	$layout
2538	}	2727	}
2539		2728
2540	sub reflow {	2729	sub reflow {
2541	my ($self) = @_;	2730	my ($self) = @_;
2542		2731
…		…
2551	$self->{children}[1]->set_value ($offset);	2740	$self->{children}[1]->set_value ($offset);
2552	}	2741	}
2553		2742
2554	sub clear {	2743	sub clear {
2555	my ($self) = @_;	2744	my ($self) = @_;
		2745
		2746	my (undef, undef, @other) = @{ $self->{children} };
		2747	$self->remove ($_) for @other;
2556		2748
2557	$self->{par} = [];	2749	$self->{par} = [];
2558	$self->{height} = 0;	2750	$self->{height} = 0;
2559	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2751	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2560	}	2752	}
2561		2753
2562	sub add_paragraph {	2754	sub add_paragraph {
2563	my ($self, $color, $text, $indent) = @_;	2755	my ($self, $color, $para, $indent) = @_;
2564		2756
2565	for my $line (split /\n/, $text) {	2757	my ($text, @w) = ref $para ? @$para : $para;
2566	my ($w, $h) = $self->text_size ($line);	2758
2567	$self->{height} += $h;	2759	$para = {
2568	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2760	w => 1e10,
		2761	wrapped => 1,
		2762	fg => $color,
		2763	indent => $indent,
		2764	markup => $text,
		2765	widget => \@w,
2569	}	2766	};
2570		2767
2571	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2768	$self->add (@w) if @w;
		2769	push @{$self->{par}}, $para;
		2770
		2771	$self->{need_reflow}++;
		2772	$self->update;
		2773	}
		2774
		2775	sub scroll_to_bottom {
		2776	my ($self) = @_;
		2777
		2778	$self->{scroll_to_bottom} = 1;
		2779	$self->update;
2572	}	2780	}
2573		2781
2574	sub update {	2782	sub update {
2575	my ($self) = @_;	2783	my ($self) = @_;
2576		2784
…		…
2584	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2792	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585		2793
2586	if (delete $self->{need_reflow}) {	2794	if (delete $self->{need_reflow}) {
2587	my $height = 0;	2795	my $height = 0;
2588		2796
2589	my $layout = $self->{layout};
2590
2591	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
2593	for (@{$self->{par}}) {	2797	for my $para (@{$self->{par}}) {
2594	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2798	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2595	$layout->set_width ($W - $_->[3]);	2799	my $layout = $self->get_layout ($para);
2596	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597	$layout->set_markup ($_->[4]);
2598	my ($w, $h) = $layout->size;	2800	my ($w, $h) = $layout->size;
2599	$_->[0] = $w + $_->[3];	2801
2600	$_->[1] = $h;	2802	$para->{w} = $w + $para->{indent};
		2803	$para->{h} = $h;
		2804	$para->{wrapped} = $layout->has_wrapped;
2601	}	2805	}
2602		2806
2603	$height += $_->[1];	2807	$height += $para->{h};
2604	}	2808	}
2605		2809
2606	$self->{height} = $height;	2810	$self->{height} = $height;
2607		2811
2608	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2812	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2609		2813
2610	delete $self->{texture};	2814	delete $self->{texture};
		2815	}
		2816
		2817	if (delete $self->{scroll_to_bottom}) {
		2818	$self->{children}[1]->set_value (1e10);
2611	}	2819	}
2612		2820
2613	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2821	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2614	glClearColor 0, 0, 0, 0;	2822	glClearColor 0, 0, 0, 0;
2615	glClear GL_COLOR_BUFFER_BIT;	2823	glClear GL_COLOR_BUFFER_BIT;
…		…
2619	my $y0 = $top;	2827	my $y0 = $top;
2620	my $y1 = $top + $H;	2828	my $y1 = $top + $H;
2621		2829
2622	my $y = 0;	2830	my $y = 0;
2623		2831
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}}) {	2832	for my $para (@{$self->{par}}) {
2633	my $h = $par->[1];	2833	my $h = $para->{h};
2634		2834
2635	if ($y0 < $y + $h && $y < $y1) {	2835	if ($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		2836
2641	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2837	my $layout = $self->get_layout ($para);
2642		2838
2643	glRasterPos $par->[3], $y - $y0;	2839	$layout->render ($para->{indent}, $y - $y0);
2644	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2840
		2841	if (my @w = @{ $para->{widget} }) {
		2842	my @s = $layout->get_shapes;
		2843
		2844	for (@w) {
		2845	my ($dx, $dy) = splice @s, 0, 2, ();
		2846
		2847	$_->{x} = $dx + $para->{indent};
		2848	$_->{y} = $dy + $y - $y0;
		2849
		2850	$_->draw;
		2851	}
		2852	}
2645	}	2853	}
2646		2854
2647	$y += $h;	2855	$y += $h;
2648	}	2856	}
2649
2650	glDisable GL_BLEND;
2651	};	2857	};
2652	});	2858	});
		2859	}
		2860
		2861	sub reconfigure {
		2862	my ($self) = @_;
		2863
		2864	$self->SUPER::reconfigure;
		2865
		2866	$_->{w} = 1e10 for @{ $self->{par} };
		2867	$self->reflow;
2653	}	2868	}
2654		2869
2655	sub _draw {	2870	sub _draw {
2656	my ($self) = @_;	2871	my ($self) = @_;
2657		2872
…		…
2660	glColor 0, 0, 0, 1;	2875	glColor 0, 0, 0, 1;
2661	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2876	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2662	glDisable GL_TEXTURE_2D;	2877	glDisable GL_TEXTURE_2D;
2663		2878
2664	$self->{children}[1]->draw;	2879	$self->{children}[1]->draw;
2665
2666	}	2880	}
2667		2881
2668	#############################################################################	2882	#############################################################################
2669		2883
2670	package CFClient::UI::Animator;	2884	package CFClient::UI::Animator;
…		…
2779	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2993	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2780		2994
2781	($w + 4, $h + 4)	2995	($w + 4, $h + 4)
2782	}	2996	}
2783		2997
2784	sub size_allocate {	2998	sub invoke_size_allocate {
2785	my ($self, $w, $h) = @_;	2999	my ($self, $w, $h) = @_;
2786		3000
2787	$self->SUPER::size_allocate ($w - 4, $h - 4);	3001	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2788	}	3002	}
2789		3003
2790	sub visibility_change {	3004	sub invoke_visibility_change {
2791	my ($self, $visible) = @_;	3005	my ($self, $visible) = @_;
2792		3006
2793	return unless $visible;	3007	return unless $visible;
2794		3008
2795	$self->{root}->on_post_alloc ("move_$self" => sub {	3009	$self->{root}->on_post_alloc ("move_$self" => sub {
2796	my $widget = $self->{owner}	3010	my $widget = $self->{owner}
2797	or return;	3011	or return;
2798		3012
		3013	if ($widget->{visible}) {
2799	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3014	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800		3015
2801	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3016	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802	if $x + $self->{w} > $self->{root}{w};	3017	if $x + $self->{w} > $self->{root}{w};
2803		3018
2804	$self->move_abs ($x, $y);	3019	$self->move_abs ($x, $y);
		3020	} else {
		3021	$self->hide;
		3022	}
2805	});	3023	});
2806	}	3024	}
2807		3025
2808	sub _draw {	3026	sub _draw {
2809	my ($self) = @_;	3027	my ($self) = @_;
…		…
2943	for my $item (@{ $self->{items} }) {	3161	for my $item (@{ $self->{items} }) {
2944	my ($widget, $cb, $tooltip) = @$item;	3162	my ($widget, $cb, $tooltip) = @$item;
2945		3163
2946	# handle various types of items, only text for now	3164	# handle various types of items, only text for now
2947	if (!ref $widget) {	3165	if (!ref $widget) {
		3166	if ($widget =~ /\t/) {
		3167	my ($left, $right) = split /\t/, $widget, 2;
		3168
		3169	$widget = new CFClient::UI::HBox
		3170	can_hover => 1,
		3171	can_events => 1,
		3172	tooltip => $tooltip,
		3173	children => [
		3174	(new CFClient::UI::Label markup => $left, expand => 1),
		3175	(new CFClient::UI::Label markup => $right, align => +1),
		3176	],
		3177	;
		3178
		3179	} else {
2948	$widget = new CFClient::UI::Label	3180	$widget = new CFClient::UI::Label
2949	can_hover => 1,	3181	can_hover => 1,
2950	can_events => 1,	3182	can_events => 1,
2951	markup => $widget,	3183	markup => $widget,
2952	tooltip => $tooltip	3184	tooltip => $tooltip;
		3185	}
2953	}	3186	}
2954		3187
2955	$self->{item}{$widget} = $item;	3188	$self->{item}{$widget} = $item;
2956		3189
2957	$self->{vbox}->add ($widget);	3190	$self->{vbox}->add ($widget);
…		…
2962		3195
2963	# popup given the event (must be a mouse button down event currently)	3196	# popup given the event (must be a mouse button down event currently)
2964	sub popup {	3197	sub popup {
2965	my ($self, $ev) = @_;	3198	my ($self, $ev) = @_;
2966		3199
2967	$self->_emit ("popdown");	3200	$self->emit ("popdown");
2968		3201
2969	# maybe save $GRAB? must be careful about events...	3202	# maybe save $GRAB? must be careful about events...
2970	$GRAB = $self;	3203	$GRAB = $self;
2971	$self->{button} = $ev->{button};	3204	$self->{button} = $ev->{button};
2972		3205
2973	$self->show;	3206	$self->show;
2974	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3207	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2975	}	3208	}
2976		3209
2977	sub mouse_motion {	3210	sub invoke_mouse_motion {
2978	my ($self, $ev, $x, $y) = @_;	3211	my ($self, $ev, $x, $y) = @_;
2979		3212
2980	# TODO: should use vbox->find_widget or so	3213	# TODO: should use vbox->find_widget or so
2981	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3214	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2982	$self->{hover} = $self->{item}{$HOVER};	3215	$self->{hover} = $self->{item}{$HOVER};
2983		3216
2984	0	3217	0
2985	}	3218	}
2986		3219
2987	sub button_up {	3220	sub invoke_button_up {
2988	my ($self, $ev, $x, $y) = @_;	3221	my ($self, $ev, $x, $y) = @_;
2989		3222
2990	if ($ev->{button} == $self->{button}) {	3223	if ($ev->{button} == $self->{button}) {
2991	undef $GRAB;	3224	undef $GRAB;
2992	$self->hide;	3225	$self->hide;
2993		3226
2994	$self->_emit ("popdown");	3227	$self->emit ("popdown");
2995	$self->{hover}[1]->() if $self->{hover};	3228	$self->{hover}[1]->() if $self->{hover};
2996	} else {	3229	} else {
2997	return 0	3230	return 0
2998	}	3231	}
2999		3232
…		…
3026		3259
3027	$self->{current} = $self->{children}[0]	3260	$self->{current} = $self->{children}[0]
3028	if @{ $self->{children} };	3261	if @{ $self->{children} };
3029	}	3262	}
3030		3263
		3264	sub get_current_page {
		3265	my ($self) = @_;
		3266
		3267	$self->{current}
		3268	}
		3269
3031	sub set_current_page {	3270	sub set_current_page {
3032	my ($self, $page_or_widget) = @_;	3271	my ($self, $page_or_widget) = @_;
3033		3272
3034	my $widget = ref $page_or_widget	3273	my $widget = ref $page_or_widget
3035	? $page_or_widget	3274	? $page_or_widget
3036	: $self->{children}[$page_or_widget];	3275	: $self->{children}[$page_or_widget];
3037		3276
3038	$self->{current} = $widget;	3277	$self->{current} = $widget;
3039	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3278	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040		3279
3041	$self->_emit (page_changed => $self->{current});	3280	$self->emit (page_changed => $self->{current});
3042		3281
3043	$self->realloc;	3282	$self->realloc;
3044	}	3283	}
3045		3284
3046	sub visible_children {	3285	sub visible_children {
…		…
3051	my ($self) = @_;	3290	my ($self) = @_;
3052		3291
3053	$self->{current}->size_request	3292	$self->{current}->size_request
3054	}	3293	}
3055		3294
3056	sub size_allocate {	3295	sub invoke_size_allocate {
3057	my ($self, $w, $h) = @_;	3296	my ($self, $w, $h) = @_;
3058		3297
3059	$self->{current}->configure (0, 0, $w, $h);	3298	$self->{current}->configure (0, 0, $w, $h);
		3299
		3300	1
3060	}	3301	}
3061		3302
3062	sub _draw {	3303	sub _draw {
3063	my ($self) = @_;	3304	my ($self) = @_;
3064		3305
…		…
3099	);	3340	);
3100		3341
3101	$self->{multiplexer}->add ($widget);	3342	$self->{multiplexer}->add ($widget);
3102	}	3343	}
3103		3344
		3345	sub get_current_page {
		3346	my ($self) = @_;
		3347
		3348	$self->{multiplexer}->get_current_page
		3349	}
		3350
3104	sub set_current_page {	3351	sub set_current_page {
3105	my ($self, $page) = @_;	3352	my ($self, $page) = @_;
3106		3353
3107	$self->{multiplexer}->set_current_page ($page);	3354	$self->{multiplexer}->set_current_page ($page);
3108	$self->_emit (page_changed => $self->{multiplexer}{current});	3355	$self->emit (page_changed => $self->{multiplexer}{current});
3109	}	3356	}
3110		3357
3111	#############################################################################	3358	#############################################################################
3112		3359
3113	package CFClient::UI::Combobox;	3360	package CFClient::UI::Combobox;
…		…
3128	$self->_set_value ($self->{value});	3375	$self->_set_value ($self->{value});
3129		3376
3130	$self	3377	$self
3131	}	3378	}
3132		3379
3133	sub button_down {	3380	sub invoke_button_down {
3134	my ($self, $ev) = @_;	3381	my ($self, $ev) = @_;
3135		3382
3136	my @menu_items;	3383	my @menu_items;
3137		3384
3138	for (@{ $self->{options} }) {	3385	for (@{ $self->{options} }) {
…		…
3159	my ($self, $value) = @_;	3406	my ($self, $value) = @_;
3160		3407
3161	return unless $self->{value} ne $value;	3408	return unless $self->{value} ne $value;
3162		3409
3163	$self->_set_value ($value);	3410	$self->_set_value ($value);
3164	$self->_emit (changed => $value);	3411	$self->emit (changed => $value);
3165	}	3412	}
3166		3413
3167	#############################################################################	3414	#############################################################################
3168		3415
3169	package CFClient::UI::Statusbox;	3416	package CFClient::UI::Statusbox;
…		…
3284	count => 1,	3531	count => 1,
3285	%arg,	3532	%arg,
3286	};	3533	};
3287	}	3534	}
3288		3535
		3536	$ROOT->on_refresh (reorder => sub {
3289	$self->reorder;	3537	$self->reorder;
		3538	});
3290	}	3539	}
3291		3540
3292	sub reconfigure {	3541	sub reconfigure {
3293	my ($self) = @_;	3542	my ($self) = @_;
3294		3543
…		…
3309		3558
3310	#############################################################################	3559	#############################################################################
3311		3560
3312	package CFClient::UI::Inventory;	3561	package CFClient::UI::Inventory;
3313		3562
3314	our @ISA = CFClient::UI::ScrolledWindow::;	3563	our @ISA = CFClient::UI::Table::;
3315		3564
3316	sub new {	3565	sub new {
3317	my $class = shift;	3566	my $class = shift;
3318		3567
3319	my $self = $class->SUPER::new (	3568	my $self = $class->SUPER::new (
3320	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),	3569	col_expand => [0, 1, 0],
		3570	items => [],
3321	@_,	3571	@_,
3322	);	3572	);
3323		3573
		3574	$self->set_sort_order (undef);
		3575
3324	$self	3576	$self
		3577	}
		3578
		3579	sub update_items {
		3580	my ($self) = @_;
		3581
		3582	$self->clear;
		3583
		3584	my @item = $self->{sort}->(@{ $self->{items} });
		3585
		3586	my @adds;
		3587	my $row = 0;
		3588	for my $item ($self->{sort}->(@{ $self->{items} })) {
		3589	CFClient::Item::update_widgets $item;
		3590
		3591	push @adds, 0, $row, $item->{face_widget};
		3592	push @adds, 1, $row, $item->{desc_widget};
		3593	push @adds, 2, $row, $item->{weight_widget};
		3594
		3595	$row++;
		3596	}
		3597
		3598	$self->add (@adds);
		3599	}
		3600
		3601	sub set_sort_order {
		3602	my ($self, $order) = @_;
		3603
		3604	$self->{sort} = $order ||= sub {
		3605	sort {
		3606	$a->{type} <=> $b->{type}
		3607	or $a->{name} cmp $b->{name}
		3608	} @_
		3609	};
		3610
		3611	$self->update_items;
3325	}	3612	}
3326		3613
3327	sub set_items {	3614	sub set_items {
3328	my ($self, $items) = @_;	3615	my ($self, $items) = @_;
3329		3616
3330	$self->{child}->clear;	3617	$self->{items} = [$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;	3618	$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	$idx++
3546	}
3547	}	3619	}
3548		3620
3549	#############################################################################	3621	#############################################################################
3550		3622
3551	package CFClient::UI::SpellList;	3623	package CFClient::UI::SpellList;
…		…
3604	} elsif ($ev->{button} == 2) {	3676	} elsif ($ev->{button} == 2) {
3605	$::CONN->user_send ("invoke $spell->{name}");	3677	$::CONN->user_send ("invoke $spell->{name}");
3606	} elsif ($ev->{button} == 3) {	3678	} elsif ($ev->{button} == 3) {
3607	(new CFClient::UI::Menu	3679	(new CFClient::UI::Menu
3608	items => [	3680	items => [
3609	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],	3681	["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}"]) }],	3682	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611	],	3683	],
3612	)->popup ($ev);	3684	)->popup ($ev);
3613	} else {	3685	} else {
3614	return 0;	3686	return 0;
…		…
3709	$coord = $max - $size if $coord > $max - $size;	3781	$coord = $max - $size if $coord > $max - $size;
3710		3782
3711	int $coord + 0.5	3783	int $coord + 0.5
3712	}	3784	}
3713		3785
3714	sub size_allocate {	3786	sub invoke_size_allocate {
3715	my ($self, $w, $h) = @_;	3787	my ($self, $w, $h) = @_;
3716		3788
3717	for my $child ($self->children) {	3789	for my $child ($self->children) {
3718	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3790	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3719		3791
…		…
3723	$X = _to_pixel $X, $W, $self->{w};	3795	$X = _to_pixel $X, $W, $self->{w};
3724	$Y = _to_pixel $Y, $H, $self->{h};	3796	$Y = _to_pixel $Y, $H, $self->{h};
3725		3797
3726	$child->configure ($X, $Y, $W, $H);	3798	$child->configure ($X, $Y, $W, $H);
3727	}	3799	}
		3800
		3801	1
3728	}	3802	}
3729		3803
3730	sub coord2local {	3804	sub coord2local {
3731	my ($self, $x, $y) = @_;	3805	my ($self, $x, $y) = @_;
3732		3806
…		…
3858	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	3932	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859		3933
3860	$w = 0 if $w < 0;	3934	$w = 0 if $w < 0;
3861	$h = 0 if $h < 0;	3935	$h = 0 if $h < 0;
3862		3936
		3937	$w = max $widget->{min_w}, $w;
		3938	$h = max $widget->{min_h}, $h;
		3939
		3940	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3941	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3942
3863	$w = int $w + 0.5;	3943	$w = int $w + 0.5;
3864	$h = int $h + 0.5;	3944	$h = int $h + 0.5;
3865		3945
3866	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	3946	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867	$widget->{old_w} = $widget->{w};	3947	$widget->{old_w} = $widget->{w};

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