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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC vs.
Revision 1.314 by root, Mon Jun 26 21:59:04 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	73	# class methods for events
73	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	76	if $FOCUS;
76	}	77	}
…		…
88	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
89		90
90	$GRAB = $widget;	91	$GRAB = $widget;
91	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
92		93
93	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
94	}	95	}
95		96
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
97		98
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
113	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	116	$grab->update if $grab;
116	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
117		118
118	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
119	}	120	}
120	}	121	}
121		122
122	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
123	my ($ev) = @_;	124	my ($ev) = @_;
…		…
129	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
130		131
131	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
132	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
133		134
134	check_tooltip;	135	$TOOLTIP_WATCHER->start;
135	}	136	}
136		137
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	139	if $HOVER;
139	}	140	}
…		…
271		272
272	return unless $self->{visible};	273	return unless $self->{visible};
273		274
274	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
275		276
		277	delete $self->{visible};
276	delete $self->{root};	278	delete $self->{root};
277	delete $self->{visible};
278		279
279	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
281		282
282	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
284		285
285	$self->focus_out;	286	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	287	$self->emit (visibility_change => 0);
288	}	288	}
289		289
290	sub set_visibility {	290	sub set_visibility {
291	my ($self, $visible) = @_;	291	my ($self, $visible) = @_;
…		…
314	}	314	}
315		315
316	sub move_abs {	316	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
318		318
319	$self->{x} = List::Util::max 0, int $x;	319	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	320	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
322		322
323	$self->update;	323	$self->update;
324	}	324	}
325		325
…		…
333	}	333	}
334		334
335	sub size_request {	335	sub size_request {
336	require Carp;	336	require Carp;
337	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
		338	}
		339
		340	sub baseline_shift {
		341	0
338	}	342	}
339		343
340	sub configure {	344	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	345	my ($self, $x, $y, $w, $h) = @_;
342		346
…		…
366		370
367	$self->{root}{size_alloc}{$self+0} = $self;	371	$self->{root}{size_alloc}{$self+0} = $self;
368	}	372	}
369	}	373	}
370		374
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	375	sub children {
376	# nop	376	# nop
377	}	377	}
378		378
379	sub visible_children {	379	sub visible_children {
…		…
381	}	381	}
382		382
383	sub set_max_size {	383	sub set_max_size {
384	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
385		385
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
388		388
389	$self->realloc;	389	$self->realloc;
390	}	390	}
391		391
392	sub set_tooltip {	392	sub set_tooltip {
…		…
399		399
400	$self->{tooltip} = $tooltip;	400	$self->{tooltip} = $tooltip;
401		401
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	403	delete $CFClient::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	404	$CFClient::UI::TOOLTIP_WATCHER->cb->();
405	}	405	}
406	}	406	}
407		407
408	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
409	sub coord2local {	409	sub coord2local {
…		…
417	my ($self, $x, $y) = @_;	417	my ($self, $x, $y) = @_;
418		418
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	420	}
421		421
422	sub focus_in {	422	sub invoke_focus_in {
423	my ($self) = @_;	423	my ($self) = @_;
424		424
425	return if $FOCUS == $self;	425	return if $FOCUS == $self;
426	return unless $self->{can_focus};	426	return unless $self->{can_focus};
427		427
428	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
429		429
430	$self->_emit (focus_in => $focus);
431
432	$focus->update if $focus;	430	$focus->update if $focus;
433	$FOCUS->update;	431	$FOCUS->update;
434	}
435		432
		433	0
		434	}
		435
436	sub focus_out {	436	sub invoke_focus_out {
437	my ($self) = @_;	437	my ($self) = @_;
438		438
439	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
440		440
441	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
442		442
443	$self->_emit (focus_out => $focus);
444
445	$focus->update if $focus; #?	443	$focus->update if $focus; #?
446		444
447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
448	unless $FOCUS;	446	unless $FOCUS;
449	}
450		447
		448	0
		449	}
		450
		451	sub grab_focus {
		452	my ($self) = @_;
		453
		454	$self->emit ("focus_in");
		455	}
		456
451	sub mouse_motion { 0 }	457	sub invoke_mouse_motion { 1 }
452	sub button_up { 0 }	458	sub invoke_button_up { 1 }
453	sub key_down { 0 }	459	sub invoke_key_down { 1 }
454	sub key_up { 0 }	460	sub invoke_key_up { 1 }
455		461
456	sub button_down {	462	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	463	my ($self, $ev, $x, $y) = @_;
458		464
459	$self->focus_in;	465	$self->grab_focus;
460		466
461	0	467	1
		468	}
		469
		470	sub connect {
		471	my ($self, $signal, $cb) = @_;
		472
		473	push @{ $self->{signal_cb}{$signal} }, $cb;
		474	}
		475
		476	sub emit {
		477	my ($self, $signal, @args) = @_;
		478
		479	#d##TODO# stop propagating at first true, do not use sum
		480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
		481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
		482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
462	}	483	}
463		484
464	sub find_widget {	485	sub find_widget {
465	my ($self, $x, $y) = @_;	486	my ($self, $x, $y) = @_;
466		487
…		…
476	sub set_parent {	497	sub set_parent {
477	my ($self, $parent) = @_;	498	my ($self, $parent) = @_;
478		499
479	Scalar::Util::weaken ($self->{parent} = $parent);	500	Scalar::Util::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	501	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	502	}
505		503
506	sub realloc {	504	sub realloc {
507	my ($self) = @_;	505	my ($self) = @_;
508		506
…		…
541	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
542		540
543	# update screen rectangle	541	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};	542	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};	543	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548		544
549	# skip widgets that are entirely outside the drawing area	545	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)	546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);	547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552		548
…		…
592		588
593	sub DESTROY {	589	sub DESTROY {
594	my ($self) = @_;	590	my ($self) = @_;
595		591
596	delete $WIDGET{$self+0};	592	delete $WIDGET{$self+0};
597	#$self->deactivate;	593
		594	eval { $self->destroy };
		595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
598	}	596	}
599		597
600	#############################################################################	598	#############################################################################
601		599
602	package CFClient::UI::DrawBG;	600	package CFClient::UI::DrawBG;
…		…
767	}	765	}
768		766
769	sub add {	767	sub add {
770	my ($self, $child) = @_;	768	my ($self, $child) = @_;
771		769
772	$self->{children} = [];	770	$self->SUPER::remove ($_) for @{ $self->{children} };
773
774	$self->SUPER::add ($child);	771	$self->SUPER::add ($child);
775	}	772	}
776		773
777	sub remove {	774	sub remove {
778	my ($self, $widget) = @_;	775	my ($self, $widget) = @_;
…		…
787		784
788	sub size_request {	785	sub size_request {
789	$_[0]{children}[0]->size_request	786	$_[0]{children}[0]->size_request
790	}	787	}
791		788
792	sub size_allocate {	789	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	790	my ($self, $w, $h) = @_;
794		791
795	$self->{children}[0]->configure (0, 0, $w, $h);	792	$self->{children}[0]->configure (0, 0, $w, $h);
		793
		794	1
796	}	795	}
797		796
798	#############################################################################	797	#############################################################################
799		798
800	# back-buffered drawing area	799	# back-buffered drawing area
…		…
816		815
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	816	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	817	$self->SUPER::update;
819	}	818	}
820		819
821	sub size_allocate {	820	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
823		822
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	823	$self->update;
		824
		825	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	826	}
827		827
828	sub _render {	828	sub _render {
829	my ($self) = @_;	829	my ($self) = @_;
830		830
…		…
891	$h = 10 if $self->{scroll_y};	891	$h = 10 if $self->{scroll_y};
892		892
893	($w, $h)	893	($w, $h)
894	}	894	}
895		895
896	sub size_allocate {	896	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
898		898
899	my $child = $self->child;	899	my $child = $self->child;
900		900
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		903
904	$self->child->configure (0, 0, $w, $h);	904	$self->child->configure (0, 0, $w, $h);
905	$self->update;	905	$self->update;
		906
		907	1
906	}	908	}
907		909
908	sub set_offset {	910	sub set_offset {
909	my ($self, $x, $y) = @_;	911	my ($self, $x, $y) = @_;
910		912
…		…
984	$self->add ($child) if $child;	986	$self->add ($child) if $child;
985		987
986	$self	988	$self
987	}	989	}
988		990
		991	#TODO# update range on size_allocate depending on child
		992
989	sub add {	993	sub add {
990	my ($self, $widget) = @_;	994	my ($self, $widget) = @_;
991		995
992	$self->{vp}->add ($self->{child} = $widget);	996	$self->{vp}->add ($self->{child} = $widget);
993	}	997	}
994		998
		999	sub update_slider {
		1000	my ($self) = @_;
		1001
		1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
		1003	}
		1004
995	sub update {	1005	sub update {
996	my ($self) = @_;	1006	my ($self) = @_;
997		1007
998	$self->SUPER::update;	1008	$self->SUPER::update;
999		1009
1000	# todo: overwrite size_allocate of child	1010	$self->update_slider;
1001	my $child = $self->{vp}->child;
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003	}	1011	}
1004		1012
1005	sub size_allocate {	1013	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1014	my ($self, $w, $h) = @_;
1007		1015
		1016	$self->update_slider;
		1017
1008	$self->SUPER::size_allocate ($w, $h);	1018	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1019	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1020
1017	#############################################################################	1021	#############################################################################
1018		1022
1019	package CFClient::UI::Frame;	1023	package CFClient::UI::Frame;
1020		1024
…		…
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1076
1073	sub new {	1077	sub new {
1074	my ($class, %arg) = @_;	1078	my ($class, %arg) = @_;
1075
1076	my $title = delete $arg{title};
1077		1079
1078	my $self = $class->SUPER::new (	1080	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1081	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1082	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1083	border => 0.6,
…		…
1083	min_w => 16,	1085	min_w => 16,
1084	min_h => 16,	1086	min_h => 16,
1085	%arg,	1087	%arg,
1086	);	1088	);
1087		1089
1088	$self->{title} = new CFClient::UI::Label	1090	$self->{title_widget} = new CFClient::UI::Label
1089	align => 0,	1091	align => 0,
1090	valign => 1,	1092	valign => 1,
1091	text => $title,	1093	text => $self->{title},
1092	fontsize => $self->{border}	1094	fontsize => $self->{border},
1093	if defined $title;	1095	if exists $self->{title};
		1096
		1097	if ($self->{has_close_button}) {
		1098	$self->{close_button} =
		1099	new CFClient::UI::ImageButton
		1100	path => 'x1_close.png',
		1101	on_activate => sub { $self->hide };
		1102
		1103	$self->CFClient::UI::Container::add ($self->{close_button});
		1104	}
1094		1105
1095	$self	1106	$self
1096	}	1107	}
1097		1108
1098	sub add {	1109	sub add {
1099	my ($self, @widgets) = @_;	1110	my ($self, @widgets) = @_;
1100		1111
1101	$self->SUPER::add (@widgets);	1112	$self->SUPER::add (@widgets);
		1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1103	}	1115	}
1104		1116
1105	sub border {	1117	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1118	int $_[0]{border} * $::FONTSIZE
1107	}	1119	}
1108		1120
1109	sub size_request {	1121	sub size_request {
1110	my ($self) = @_;	1122	my ($self) = @_;
1111		1123
1112	$self->{title}->size_request	1124	$self->{title_widget}->size_request
1113	if $self->{title};	1125	if $self->{title_widget};
		1126
		1127	$self->{close_button}->size_request
		1128	if $self->{close_button};
1114		1129
1115	my ($w, $h) = $self->SUPER::size_request;	1130	my ($w, $h) = $self->SUPER::size_request;
1116		1131
1117	(	1132	(
1118	$w + $self->border * 2,	1133	$w + $self->border * 2,
1119	$h + $self->border * 2,	1134	$h + $self->border * 2,
1120	)	1135	)
1121	}	1136	}
1122		1137
1123	sub size_allocate {	1138	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1139	my ($self, $w, $h) = @_;
1125		1140
1126	if ($self->{title}) {	1141	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1142	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1143	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1144	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1145	}
1131		1146
1132	my $border = $self->border;	1147	my $border = $self->border;
1133		1148
1134	$h -= List::Util::max 0, $border * 2;	1149	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1150	$w -= List::Util::max 0, $border * 2;
1136		1151
1137	$self->child->configure ($border, $border, $w, $h);	1152	$self->child->configure ($border, $border, $w, $h);
1138	}
1139		1153
		1154	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1155	if $self->{close_button};
		1156
		1157	1
		1158	}
		1159
1140	sub button_down {	1160	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1142		1162
1143	my ($w, $h) = @$self{qw(w h)};	1163	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1164	my $border = $self->border;
1145		1165
…		…
1176		1196
1177	($x, $y) = ($ev->{x}, $ev->{y});	1197	($x, $y) = ($ev->{x}, $ev->{y});
1178		1198
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1199	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1200	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1201	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1202	};
1183	} else {	1203	} else {
1184	return 0;	1204	return 0;
1185	}	1205	}
1186		1206
1187	1	1207	1
1188	}	1208	}
1189		1209
1190	sub button_up {	1210	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1211	my ($self, $ev, $x, $y) = @_;
1192		1212
1193	!!delete $self->{motion}	1213	! ! delete $self->{motion}
1194	}	1214	}
1195		1215
1196	sub mouse_motion {	1216	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1217	my ($self, $ev, $x, $y) = @_;
1198		1218
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1219	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1220
1201	!!$self->{motion}	1221	! ! $self->{motion}
1202	}	1222	}
1203		1223
1204	sub _draw {	1224	sub _draw {
1205	my ($self) = @_;	1225	my ($self) = @_;
1206		1226
…		…
1232		1252
1233	glDisable GL_TEXTURE_2D;	1253	glDisable GL_TEXTURE_2D;
1234		1254
1235	$child->draw;	1255	$child->draw;
1236		1256
1237	if ($self->{title}) {	1257	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1258	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1259	$self->{title_widget}->_draw;
		1260
		1261	glTranslate 0, - ($border - $self->{h});
1240	}	1262	}
		1263
		1264	$self->{close_button}->draw
		1265	if $self->{close_button};
1241	}	1266	}
1242		1267
1243	#############################################################################	1268	#############################################################################
1244		1269
1245	package CFClient::UI::Table;	1270	package CFClient::UI::Table;
…		…
1268		1293
1269	$child->set_parent ($self);	1294	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;	1295	$self->{children}[$y][$x] = $child;
1271		1296
1272	$self->realloc;	1297	$self->realloc;
		1298	}
		1299
		1300	sub remove {
		1301	my ($self, $child) = @_;
		1302
		1303	# TODO: not yet implemented
1273	}	1304	}
1274		1305
1275	# TODO: move to container class maybe? send children a signal on removal?	1306	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {	1307	sub clear {
1277	my ($self) = @_;	1308	my ($self) = @_;
…		…
1318	(sum @$ws),	1349	(sum @$ws),
1319	(sum @$hs),	1350	(sum @$hs),
1320	)	1351	)
1321	}	1352	}
1322		1353
1323	sub size_allocate {	1354	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1355	my ($self, $w, $h) = @_;
1325		1356
1326	my ($ws, $hs) = $self->get_wh;	1357	my ($ws, $hs) = $self->get_wh;
1327		1358
1328	my $req_w = (sum @$ws) || 1;	1359	my $req_w = (sum @$ws) || 1;
…		…
1360	}	1391	}
1361		1392
1362	$y += $row_h;	1393	$y += $row_h;
1363	}	1394	}
1364		1395
		1396	1
1365	}	1397	}
1366		1398
1367	sub find_widget {	1399	sub find_widget {
1368	my ($self, $x, $y) = @_;	1400	my ($self, $x, $y) = @_;
1369		1401
…		…
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1438	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1439	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1408	)	1440	)
1409	}	1441	}
1410		1442
1411	sub size_allocate {	1443	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1444	my ($self, $w, $h) = @_;
1413		1445
1414	my $space = $self->{vertical} ? $h : $w;	1446	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1447	my @children = $self->visible_children;
1416		1448
1417	my @req;	1449	my @req;
1418		1450
1419	if ($self->{homogeneous}) {	1451	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1452	@req = ($space / (@children || 1)) x @children;
1421	} else {	1453	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1454	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1455	my $req = List::Util::sum @req;
1424		1456
1425	if ($req > $space) {	1457	if ($req > $space) {
1426	# ah well, not enough space	1458	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1459	$_ *= $space / $req for @req;
1428	} else {	1460	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1461	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1462
1431	$space = ($space - $req) / $expand; # remaining space to give away	1463	$space = ($space - $req) / $expand; # remaining space to give away
1432		1464
1433	$req[$_] += $space * $children->[$_]{expand}	1465	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1466	for 0 .. $#children;
1435	}	1467	}
1436	}	1468	}
1437		1469
1438	CFClient::UI::harmonize \@req;	1470	CFClient::UI::harmonize \@req;
1439		1471
1440	my $pos = 0;	1472	my $pos = 0;
1441	for (0 .. $#$children) {	1473	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1474	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1475	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1476
1445	$pos += $alloc;	1477	$pos += $alloc;
1446	}	1478	}
1447		1479
1448	1	1480	1
…		…
1538		1570
1539	delete $self->{texture};	1571	delete $self->{texture};
1540	$self->SUPER::update;	1572	$self->SUPER::update;
1541	}	1573	}
1542		1574
		1575	sub realloc {
		1576	my ($self) = @_;
		1577
		1578	delete $self->{ox};
		1579	$self->SUPER::realloc;
		1580	}
		1581
1543	sub set_text {	1582	sub set_text {
1544	my ($self, $text) = @_;	1583	my ($self, $text) = @_;
1545		1584
1546	return if $self->{text} eq "T$text";	1585	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1586	$self->{text} = "T$text";
1548		1587
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1588	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1589	$self->{layout}->set_text ($text);
1551		1590
		1591	delete $self->{size_req};
1552	$self->realloc;	1592	$self->realloc;
1553	$self->update;	1593	$self->update;
1554	}	1594	}
1555		1595
1556	sub set_markup {	1596	sub set_markup {
…		…
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1602	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1603
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1604	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1605	$self->{layout}->set_markup ($markup);
1566		1606
		1607	delete $self->{size_req};
1567	$self->realloc;	1608	$self->realloc;
1568	$self->update;	1609	$self->update;
1569	}	1610	}
1570		1611
1571	sub size_request {	1612	sub size_request {
1572	my ($self) = @_;	1613	my ($self) = @_;
1573		1614
		1615	$self->{size_req} ||= do {
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1616	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1617	$self->{layout}->set_width ($self->{max_w} || -1);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1618	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1619	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1620	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1621
1580	my ($w, $h) = $self->{layout}->size;	1622	my ($w, $h) = $self->{layout}->size;
1581		1623
1582	if (exists $self->{template}) {	1624	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	1625	$self->{template}->set_font ($self->{font}) if $self->{font};
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1626	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		1627
1586	my ($w2, $h2) = $self->{template}->size;	1628	my ($w2, $h2) = $self->{template}->size;
1587		1629
1588	$w = List::Util::max $w, $w2;	1630	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	1631	$h = List::Util::max $h, $h2;
		1632	}
		1633
		1634	[$w, $h]
1590	}	1635	};
1591		1636
1592	($w, $h)	1637	@{ $self->{size_req} }
1593	}	1638	}
1594		1639
		1640	sub baseline_shift {
		1641	$_[0]{layout}->descent
		1642	}
		1643
1595	sub size_allocate {	1644	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	1645	my ($self, $w, $h) = @_;
1597		1646
1598	delete $self->{ox};	1647	delete $self->{ox};
1599		1648
1600	delete $self->{texture}	1649	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1650	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1651
		1652	1
1602	}	1653	}
1603		1654
1604	sub set_fontsize {	1655	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	1656	my ($self, $fontsize) = @_;
1606		1657
1607	$self->{fontsize} = $fontsize;	1658	$self->{fontsize} = $fontsize;
1608	delete $self->{texture};	1659	delete $self->{texture};
1609		1660
1610	$self->realloc;	1661	$self->realloc;
		1662	}
		1663
		1664	sub reconfigure {
		1665	my ($self) = @_;
		1666
		1667	delete $self->{size_req};
		1668
		1669	$self->SUPER::reconfigure;
1611	}	1670	}
1612		1671
1613	sub _draw {	1672	sub _draw {
1614	my ($self) = @_;	1673	my ($self) = @_;
1615		1674
…		…
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1694	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);	1695	: ($self->{h} - $tex->{h}) * 0.5);
1637	};	1696	};
1638		1697
1639	glEnable GL_TEXTURE_2D;	1698	glEnable GL_TEXTURE_2D;
		1699
		1700	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1701	my $h = List::Util::min $self->{h} + 2, $tex->{h};
		1702
		1703	if ($tex->{format} == GL_ALPHA) {
		1704	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		1705	glColor @{$self->{fg}};
		1706	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
		1707	} else {
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1641
1642	glColor_premultiply @{$self->{fg}}
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1709	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
		1710	}
1646		1711
1647	glDisable GL_TEXTURE_2D;	1712	glDisable GL_TEXTURE_2D;
1648	}	1713	}
1649		1714
1650	#############################################################################	1715	#############################################################################
…		…
1666	can_hover => 1,	1731	can_hover => 1,
1667	can_focus => 1,	1732	can_focus => 1,
1668	valign => 0,	1733	valign => 0,
1669	can_events => 1,	1734	can_events => 1,
1670	#text => ...	1735	#text => ...
		1736	#hidden => "*",
1671	@_	1737	@_
1672	)	1738	)
1673	}	1739	}
1674		1740
1675	sub _set_text {	1741	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	1748	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	1749	$self->{text} = $text;
1684		1750
1685	$text =~ s/./*/g if $self->{hidden};	1751	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	1752	$self->{layout}->set_text ("$text ");
		1753	delete $self->{size_req};
1687		1754
1688	$self->_emit (changed => $self->{text});	1755	$self->emit (changed => $self->{text});
		1756
		1757	$self->realloc;
1689	$self->update;	1758	$self->update;
1690	}	1759	}
1691		1760
1692	sub set_text {	1761	sub set_text {
1693	my ($self, $text) = @_;	1762	my ($self, $text) = @_;
1694		1763
1695	$self->{cursor} = length $text;	1764	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	1765	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	1766	}
1700		1767
1701	sub get_text {	1768	sub get_text {
1702	$_[0]{text}	1769	$_[0]{text}
1703	}	1770	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	1775	my ($w, $h) = $self->SUPER::size_request;
1709		1776
1710	($w + 1, $h) # add 1 for cursor	1777	($w + 1, $h) # add 1 for cursor
1711	}	1778	}
1712		1779
1713	sub key_down {	1780	sub invoke_key_down {
1714	my ($self, $ev) = @_;	1781	my ($self, $ev) = @_;
1715		1782
1716	my $mod = $ev->{mod};	1783	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	1784	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	1785	my $uni = $ev->{unicode};
…		…
1730	} elsif ($sym == CFClient::SDLK_HOME) {	1797	} elsif ($sym == CFClient::SDLK_HOME) {
1731	$self->{cursor} = 0;	1798	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {	1799	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;	1800	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	1801	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	1802	$self->emit ('escape');
1736	} elsif ($uni) {	1803	} elsif ($uni) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	1804	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	1805	} else {
1739	return 0;	1806	return 0;
1740	}	1807	}
…		…
1744	$self->realloc;	1811	$self->realloc;
1745		1812
1746	1	1813	1
1747	}	1814	}
1748		1815
1749	sub focus_in {	1816	sub invoke_focus_in {
1750	my ($self) = @_;	1817	my ($self) = @_;
1751		1818
1752	$self->{last_activity} = $::NOW;	1819	$self->{last_activity} = $::NOW;
1753		1820
1754	$self->SUPER::focus_in;	1821	$self->SUPER::invoke_focus_in
1755	}	1822	}
1756		1823
1757	sub button_down {	1824	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	1825	my ($self, $ev, $x, $y) = @_;
1759		1826
1760	$self->SUPER::button_down ($ev, $x, $y);	1827	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		1828
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	1829	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		1830
1764	# byte-index to char-index	1831	# byte-index to char-index
1765	my $text = $self->{text};	1832	my $text = $self->{text};
…		…
1770	$self->update;	1837	$self->update;
1771		1838
1772	1	1839	1
1773	}	1840	}
1774		1841
1775	sub mouse_motion {	1842	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	1843	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1844	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		1845
1779	0	1846	1
1780	}	1847	}
1781		1848
1782	sub _draw {	1849	sub _draw {
1783	my ($self) = @_;	1850	my ($self) = @_;
1784		1851
…		…
1825		1892
1826	our @ISA = CFClient::UI::EntryBase::;	1893	our @ISA = CFClient::UI::EntryBase::;
1827		1894
1828	use CFClient::OpenGL;	1895	use CFClient::OpenGL;
1829		1896
1830	sub key_down {	1897	sub invoke_key_down {
1831	my ($self, $ev) = @_;	1898	my ($self, $ev) = @_;
1832		1899
1833	my $sym = $ev->{sym};	1900	my $sym = $ev->{sym};
1834		1901
1835	if ($sym == 13) {	1902	if ($sym == 13) {
1836	unshift @{$self->{history}},	1903	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	1904	my $txt = $self->get_text;
		1905
1838	$self->{history_pointer} = -1;	1906	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	1907	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	1908	$self->emit (activate => $txt);
1841	$self->update;	1909	$self->update;
1842		1910
1843	} elsif ($sym == CFClient::SDLK_UP) {	1911	} elsif ($sym == CFClient::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	1912	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	1913	$self->{history_saveback} = $self->get_text;
…		…
1861	} else {	1929	} else {
1862	$self->set_text ($self->{history_saveback});	1930	$self->set_text ($self->{history_saveback});
1863	}	1931	}
1864		1932
1865	} else {	1933	} else {
1866	return $self->SUPER::key_down ($ev)	1934	return $self->SUPER::invoke_key_down ($ev)
1867	}	1935	}
1868		1936
1869	1	1937	1
1870	}	1938	}
1871		1939
…		…
1895	can_events => 1,	1963	can_events => 1,
1896	@_	1964	@_
1897	)	1965	)
1898	}	1966	}
1899		1967
1900	sub activate { }
1901
1902	sub button_up {	1968	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	1969	my ($self, $ev, $x, $y) = @_;
1904		1970
1905	$self->emit ("activate")	1971	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	1972	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	1973	&& $y >= 0 && $y < $self->{h};
…		…
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		1988
1923	glDisable GL_TEXTURE_2D;	1989	glDisable GL_TEXTURE_2D;
1924		1990
1925	$self->SUPER::_draw;	1991	$self->SUPER::_draw;
		1992	}
		1993
		1994	#############################################################################
		1995
		1996	package CFClient::UI::ImageButton;
		1997
		1998	our @ISA = CFClient::UI::Image::;
		1999
		2000	use CFClient::OpenGL;
		2001
		2002	my %textures;
		2003
		2004	sub new {
		2005	my $class = shift;
		2006
		2007	my $self = $class->SUPER::new (
		2008	padding_x => 4,
		2009	padding_y => 4,
		2010	fg => [1, 1, 1],
		2011	active_fg => [0, 0, 1],
		2012	can_hover => 1,
		2013	align => 0,
		2014	valign => 0,
		2015	can_events => 1,
		2016	@_
		2017	);
		2018	}
		2019
		2020	sub invoke_button_up {
		2021	my ($self, $ev, $x, $y) = @_;
		2022
		2023	$self->emit ("activate")
		2024	if $x >= 0 && $x < $self->{w}
		2025	&& $y >= 0 && $y < $self->{h};
		2026
		2027	1
1926	}	2028	}
1927		2029
1928	#############################################################################	2030	#############################################################################
1929		2031
1930	package CFClient::UI::CheckBox;	2032	package CFClient::UI::CheckBox;
…		…
1957	my ($self) = @_;	2059	my ($self) = @_;
1958		2060
1959	(6) x 2	2061	(6) x 2
1960	}	2062	}
1961		2063
1962	sub button_down {	2064	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2065	my ($self, $ev, $x, $y) = @_;
1964		2066
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2067	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2068	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2069	$self->{state} = !$self->{state};
1968	$self->_emit (changed => $self->{state});	2070	$self->emit (changed => $self->{state});
1969	} else {	2071	} else {
1970	return 0	2072	return 0
1971	}	2073	}
1972		2074
1973	1	2075	1
…		…
1998	package CFClient::UI::Image;	2100	package CFClient::UI::Image;
1999		2101
2000	our @ISA = CFClient::UI::Base::;	2102	our @ISA = CFClient::UI::Base::;
2001		2103
2002	use CFClient::OpenGL;	2104	use CFClient::OpenGL;
2003	use Carp qw/confess/;
2004		2105
2005	our %loaded_images;	2106	our %texture_cache;
2006		2107
2007	sub new {	2108	sub new {
2008	my $class = shift;	2109	my $class = shift;
2009		2110
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2111	my $self = $class->SUPER::new (
		2112	can_events => 0,
		2113	@_,
		2114	);
2011		2115
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2116	$self->{path}
		2117	or Carp::croak "required attribute 'path' not set";
2013		2118
2014	$loaded_images{$self->{image}} ||=	2119	$self->{tex} = $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2120	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2016		2121
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2122	Scalar::Util::weaken $texture_cache{$self->{path}};
2018		2123
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2124	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2125
2023	$self	2126	$self
2024	}	2127	}
2025		2128
2026	sub size_request {	2129	sub size_request {
2027	my ($self) = @_;	2130	my ($self) = @_;
2028		2131
2029	($self->{tex}->{w}, $self->{tex}->{h})	2132	($self->{tex}{w}, $self->{tex}{h})
2030	}	2133	}
2031		2134
2032	sub _draw {	2135	sub _draw {
2033	my ($self) = @_;	2136	my ($self) = @_;
2034		2137
…		…
2270	$self->update;	2373	$self->update;
2271		2374
2272	$self	2375	$self
2273	}	2376	}
2274		2377
2275	sub changed { }
2276
2277	sub set_range {	2378	sub set_range {
2278	my ($self, $range) = @_;	2379	my ($self, $range) = @_;
2279		2380
2280	($range, $self->{range}) = ($self->{range}, $range);	2381	($range, $self->{range}) = ($self->{range}, $range);
2281		2382
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	2383	if ("@$range" ne "@{$self->{range}}") {
		2384	$self->update;
		2385	$self->set_value ($self->{range}[0]);
		2386	}
2284	}	2387	}
2285		2388
2286	sub set_value {	2389	sub set_value {
2287	my ($self, $value) = @_;	2390	my ($self, $value) = @_;
2288		2391
…		…
2299	if $unit;	2402	if $unit;
2300		2403
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2404	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		2405
2303	if ($value != $old_value) {	2406	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	2407	$self->emit (changed => $value);
2305	$self->update;	2408	$self->update;
2306	}	2409	}
2307	}	2410	}
2308		2411
2309	sub size_request {	2412	sub size_request {
2310	my ($self) = @_;	2413	my ($self) = @_;
2311		2414
2312	($self->{req_w}, $self->{req_h})	2415	($self->{req_w}, $self->{req_h})
2313	}	2416	}
2314		2417
2315	sub button_down {	2418	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	2419	my ($self, $ev, $x, $y) = @_;
2317		2420
2318	$self->SUPER::button_down ($ev, $x, $y);	2421	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		2422
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2423	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		2424
2322	$self->mouse_motion ($ev, $x, $y)	2425	$self->invoke_mouse_motion ($ev, $x, $y)
2323	}	2426	}
2324		2427
2325	sub mouse_motion {	2428	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	2429	my ($self, $ev, $x, $y) = @_;
2327		2430
2328	if ($GRAB == $self) {	2431	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2432	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		2433
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	2538	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	2539	sub set_value { shift->{slider}->set_value (@_) }
2437		2540
2438	#############################################################################	2541	#############################################################################
2439		2542
2440	package CFClient::UI::TextView;	2543	package CFClient::UI::TextScroller;
2441		2544
2442	our @ISA = CFClient::UI::HBox::;	2545	our @ISA = CFClient::UI::HBox::;
2443		2546
2444	use CFClient::OpenGL;	2547	use CFClient::OpenGL;
2445		2548
…		…
2447	my $class = shift;	2550	my $class = shift;
2448		2551
2449	my $self = $class->SUPER::new (	2552	my $self = $class->SUPER::new (
2450	fontsize => 1,	2553	fontsize => 1,
2451	can_events => 0,	2554	can_events => 0,
		2555	indent => 0,
2452	#font => default_font	2556	#font => default_font
2453	@_,	2557	@_,
2454		2558
2455	layout => (new CFClient::Layout 1),	2559	layout => (new CFClient::Layout 1),
2456	par => [],	2560	par => [],
…		…
2471		2575
2472	$self->{fontsize} = $fontsize;	2576	$self->{fontsize} = $fontsize;
2473	$self->reflow;	2577	$self->reflow;
2474	}	2578	}
2475		2579
		2580	sub size_request {
		2581	my ($self) = @_;
		2582
		2583	my ($empty, $slider) = @{ $self->{children} };
		2584
		2585	local $self->{children} = [$empty, $slider];
		2586	$self->SUPER::size_request
		2587	}
		2588
2476	sub size_allocate {	2589	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	2590	my ($self, $w, $h) = @_;
2478		2591
2479	$self->SUPER::size_allocate ($w, $h);	2592	my ($empty, $slider, @other) = @{ $self->{children} };
		2593	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		2594
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	2595	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2596	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	2597	$self->{layout}->set_width ($empty->{w});
		2598	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		2599
2485	$self->reflow;	2600	$self->reflow;
2486	}
2487		2601
2488	sub text_size {	2602	local $self->{children} = [$empty, $slider];
2489	my ($self, $text, $indent) = @_;	2603	$self->SUPER::invoke_size_allocate ($w, $h)
		2604	}
		2605
		2606	sub get_layout {
		2607	my ($self, $para) = @_;
2490		2608
2491	my $layout = $self->{layout};	2609	my $layout = $self->{layout};
2492		2610
		2611	$layout->set_font ($self->{font}) if $self->{font};
		2612	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2613	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	2614	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2615	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	2616	$layout->set_markup ($para->{markup});
		2617
		2618	$layout->set_shapes (
		2619	map
		2620	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2621	@{$para->{widget}}
2496		2622	);
		2623
2497	$layout->size	2624	$layout
2498	}	2625	}
2499		2626
2500	sub reflow {	2627	sub reflow {
2501	my ($self) = @_;	2628	my ($self) = @_;
2502		2629
…		…
2511	$self->{children}[1]->set_value ($offset);	2638	$self->{children}[1]->set_value ($offset);
2512	}	2639	}
2513		2640
2514	sub clear {	2641	sub clear {
2515	my ($self) = @_;	2642	my ($self) = @_;
		2643
		2644	my (undef, undef, @other) = @{ $self->{children} };
		2645	$self->remove ($_) for @other;
2516		2646
2517	$self->{par} = [];	2647	$self->{par} = [];
2518	$self->{height} = 0;	2648	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2649	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	2650	}
2521		2651
2522	sub add_paragraph {	2652	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	2653	my ($self, $color, $para, $indent) = @_;
2524		2654
2525	for my $line (split /\n/, $text) {	2655	my ($text, @w) = ref $para ? @$para : $para;
2526	my ($w, $h) = $self->text_size ($line);	2656
2527	$self->{height} += $h;	2657	$para = {
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2658	w => 1e10,
		2659	wrapped => 1,
		2660	fg => $color,
		2661	indent => $indent,
		2662	markup => $text,
		2663	widget => \@w,
2529	}	2664	};
2530		2665
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2666	$self->add (@w) if @w;
		2667	push @{$self->{par}}, $para;
		2668
		2669	$self->{need_reflow}++;
		2670	$self->update;
		2671	}
		2672
		2673	sub scroll_to_bottom {
		2674	my ($self) = @_;
		2675
		2676	$self->{scroll_to_bottom} = 1;
		2677	$self->update;
2532	}	2678	}
2533		2679
2534	sub update {	2680	sub update {
2535	my ($self) = @_;	2681	my ($self) = @_;
2536		2682
…		…
2538		2684
2539	return unless $self->{h} > 0;	2685	return unless $self->{h} > 0;
2540		2686
2541	delete $self->{texture};	2687	delete $self->{texture};
2542		2688
2543	$ROOT->on_post_alloc ($self, sub {	2689	$ROOT->on_post_alloc ($self => sub {
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2690	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		2691
2546	if (delete $self->{need_reflow}) {	2692	if (delete $self->{need_reflow}) {
2547	my $height = 0;	2693	my $height = 0;
2548		2694
2549	my $layout = $self->{layout};
2550
2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2553	for (@{$self->{par}}) {	2695	for my $para (@{$self->{par}}) {
2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2696	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2555	$layout->set_width ($W - $_->[3]);	2697	my $layout = $self->get_layout ($para);
2556	$layout->set_markup ($_->[4]);
2557	my ($w, $h) = $layout->size;	2698	my ($w, $h) = $layout->size;
2558	$_->[0] = $w + $_->[3];	2699
2559	$_->[1] = $h;	2700	$para->{w} = $w + $para->{indent};
		2701	$para->{h} = $h;
		2702	$para->{wrapped} = $layout->has_wrapped;
2560	}	2703	}
2561		2704
2562	$height += $_->[1];	2705	$height += $para->{h};
2563	}	2706	}
2564		2707
2565	$self->{height} = $height;	2708	$self->{height} = $height;
2566		2709
2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2710	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2568		2711
2569	delete $self->{texture};	2712	delete $self->{texture};
		2713	}
		2714
		2715	if (delete $self->{scroll_to_bottom}) {
		2716	$self->{children}[1]->set_value (1e10);
2570	}	2717	}
2571		2718
2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2719	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	2720	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	2721	glClear GL_COLOR_BUFFER_BIT;
…		…
2578	my $y0 = $top;	2725	my $y0 = $top;
2579	my $y1 = $top + $H;	2726	my $y1 = $top + $H;
2580		2727
2581	my $y = 0;	2728	my $y = 0;
2582		2729
2583	my $layout = $self->{layout};
2584
2585	$layout->set_font ($self->{font}) if $self->{font};
2586
2587	glEnable GL_BLEND;	2730	glEnable GL_BLEND;
2588	#TODO# not correct in windows where rgba is forced off	2731	#TODO# not correct in windows where rgba is forced off
2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2732	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2590		2733
2591	for my $par (@{$self->{par}}) {	2734	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	2735	my $h = $para->{h};
2593		2736
2594	if ($y0 < $y + $h && $y < $y1) {	2737	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	2738
2596	$layout->set_width ($W - $par->[3]);	2739	my $layout = $self->get_layout ($para);
2597	$layout->set_markup ($par->[4]);
2598		2740
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2741	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2600		2742
2601	glRasterPos $par->[3], $y - $y0;	2743	glRasterPos $para->{indent}, $y - $y0;
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2744	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
		2745
		2746	if (my @w = @{ $para->{widget} }) {
		2747	my @s = $layout->get_shapes;
		2748
		2749	glDisable GL_BLEND;
		2750	for (@w) {
		2751	my ($dx, $dy) = splice @s, 0, 2, ();
		2752
		2753	$_->{x} = $dx + $para->{indent};
		2754	$_->{y} = $dy + $y - $y0;
		2755
		2756	$_->draw;
		2757	}
		2758	glEnable GL_BLEND;
		2759	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2760	}
2603	}	2761	}
2604		2762
2605	$y += $h;	2763	$y += $h;
2606	}	2764	}
2607		2765
2608	glDisable GL_BLEND;	2766	glDisable GL_BLEND;
2609	};	2767	};
2610	});	2768	});
		2769	}
		2770
		2771	sub reconfigure {
		2772	my ($self) = @_;
		2773
		2774	$self->SUPER::reconfigure;
		2775
		2776	$_->{w} = 1e10 for @{ $self->{par} };
		2777	$self->reflow;
2611	}	2778	}
2612		2779
2613	sub _draw {	2780	sub _draw {
2614	my ($self) = @_;	2781	my ($self) = @_;
2615		2782
…		…
2618	glColor 0, 0, 0, 1;	2785	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2786	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	2787	glDisable GL_TEXTURE_2D;
2621		2788
2622	$self->{children}[1]->draw;	2789	$self->{children}[1]->draw;
2623
2624	}	2790	}
2625		2791
2626	#############################################################################	2792	#############################################################################
2627		2793
2628	package CFClient::UI::Animator;	2794	package CFClient::UI::Animator;
…		…
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	2881	$tooltip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2882	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	2883	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	2884	. "visible $widget->{visible}";
2719	}	2885	}
		2886
		2887	$tooltip =~ s/^\n+//;
		2888	$tooltip =~ s/\n+$//;
2720		2889
2721	$self->add (new CFClient::UI::Label	2890	$self->add (new CFClient::UI::Label
2722	markup => $tooltip,	2891	markup => $tooltip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2892	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724	fontsize => 0.8,	2893	fontsize => 0.8,
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2903	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		2904
2736	($w + 4, $h + 4)	2905	($w + 4, $h + 4)
2737	}	2906	}
2738		2907
2739	sub size_allocate {	2908	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	2909	my ($self, $w, $h) = @_;
2741		2910
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	2911	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	2912	}
2744		2913
2745	sub visibility_change {	2914	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	2915	my ($self, $visible) = @_;
2747		2916
2748	return unless $visible;	2917	return unless $visible;
2749		2918
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	2919	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2752	or return;	2921	or return;
2753		2922
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2923	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		2924
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2925	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	2926	if $x + $self->{w} > $self->{root}{w};
2758		2927
2759	$self->move_abs ($x, $y);	2928	$self->move_abs ($x, $y);
2760	});	2929	});
2761	}	2930	}
2762		2931
…		…
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3026	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3027	glDisable GL_TEXTURE_2D;
2859	}	3028	}
2860	}	3029	}
2861		3030
2862	sub DESTROY {	3031	sub destroy {
2863	my ($self) = @_;	3032	my ($self) = @_;
2864		3033
2865	$self->{timer}->cancel	3034	$self->{timer}->cancel
2866	if $self->{timer};	3035	if $self->{timer};
2867		3036
2868	$self->SUPER::DESTROY;	3037	$self->SUPER::destroy;
2869	}	3038	}
2870		3039
2871	#############################################################################	3040	#############################################################################
2872		3041
2873	package CFClient::UI::Buttonbar;	3042	package CFClient::UI::Buttonbar;
…		…
2894	);	3063	);
2895		3064
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3065	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2897		3066
2898	for my $item (@{ $self->{items} }) {	3067	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3068	my ($widget, $cb, $tooltip) = @$item;
2900		3069
2901	# handle various types of items, only text for now	3070	# handle various types of items, only text for now
2902	if (!ref $widget) {	3071	if (!ref $widget) {
2903	$widget = new CFClient::UI::Label	3072	$widget = new CFClient::UI::Label
2904	can_hover => 1,	3073	can_hover => 1,
2905	can_events => 1,	3074	can_events => 1,
2906	text => $widget;	3075	markup => $widget,
		3076	tooltip => $tooltip
2907	}	3077	}
2908		3078
2909	$self->{item}{$widget} = $item;	3079	$self->{item}{$widget} = $item;
2910		3080
2911	$self->{vbox}->add ($widget);	3081	$self->{vbox}->add ($widget);
…		…
2916		3086
2917	# popup given the event (must be a mouse button down event currently)	3087	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3088	sub popup {
2919	my ($self, $ev) = @_;	3089	my ($self, $ev) = @_;
2920		3090
2921	$self->_emit ("popdown");	3091	$self->emit ("popdown");
2922		3092
2923	# maybe save $GRAB? must be careful about events...	3093	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3094	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3095	$self->{button} = $ev->{button};
2926		3096
2927	$self->show;	3097	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3098	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}	3099	}
2930		3100
2931	sub mouse_motion {	3101	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3102	my ($self, $ev, $x, $y) = @_;
2933		3103
2934	# TODO: should use vbox->find_widget or so	3104	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3105	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3106	$self->{hover} = $self->{item}{$HOVER};
2937		3107
2938	0	3108	0
2939	}	3109	}
2940		3110
2941	sub button_up {	3111	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3112	my ($self, $ev, $x, $y) = @_;
2943		3113
2944	if ($ev->{button} == $self->{button}) {	3114	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3115	undef $GRAB;
2946	$self->hide;	3116	$self->hide;
2947		3117
2948	$self->_emit ("popdown");	3118	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3119	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3120	} else {
2951	return 0	3121	return 0
2952	}	3122	}
2953		3123
…		…
2990	: $self->{children}[$page_or_widget];	3160	: $self->{children}[$page_or_widget];
2991		3161
2992	$self->{current} = $widget;	3162	$self->{current} = $widget;
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3163	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		3164
2995	$self->_emit (page_changed => $self->{current});	3165	$self->emit (page_changed => $self->{current});
2996		3166
2997	$self->realloc;	3167	$self->realloc;
2998	}	3168	}
2999		3169
3000	sub visible_children {	3170	sub visible_children {
…		…
3005	my ($self) = @_;	3175	my ($self) = @_;
3006		3176
3007	$self->{current}->size_request	3177	$self->{current}->size_request
3008	}	3178	}
3009		3179
3010	sub size_allocate {	3180	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	3181	my ($self, $w, $h) = @_;
3012		3182
3013	$self->{current}->configure (0, 0, $w, $h);	3183	$self->{current}->configure (0, 0, $w, $h);
		3184
		3185	1
3014	}	3186	}
3015		3187
3016	sub _draw {	3188	sub _draw {
3017	my ($self) = @_;	3189	my ($self) = @_;
3018		3190
…		…
3057		3229
3058	sub set_current_page {	3230	sub set_current_page {
3059	my ($self, $page) = @_;	3231	my ($self, $page) = @_;
3060		3232
3061	$self->{multiplexer}->set_current_page ($page);	3233	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	3234	$self->emit (page_changed => $self->{multiplexer}{current});
		3235	}
		3236
		3237	#############################################################################
		3238
		3239	package CFClient::UI::Combobox;
		3240
		3241	use utf8;
		3242
		3243	our @ISA = CFClient::UI::Button::;
		3244
		3245	sub new {
		3246	my $class = shift;
		3247
		3248	my $self = $class->SUPER::new (
		3249	options => [], # [value, title, longdesc], ...
		3250	value => undef,
		3251	@_,
		3252	);
		3253
		3254	$self->_set_value ($self->{value});
		3255
		3256	$self
		3257	}
		3258
		3259	sub invoke_button_down {
		3260	my ($self, $ev) = @_;
		3261
		3262	my @menu_items;
		3263
		3264	for (@{ $self->{options} }) {
		3265	my ($value, $title, $tooltip) = @$_;
		3266
		3267	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3268	}
		3269
		3270	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3271	}
		3272
		3273	sub _set_value {
		3274	my ($self, $value) = @_;
		3275
		3276	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3277	or return;
		3278
		3279	$self->{value} = $item->[0];
		3280	$self->set_markup ("$item->[1] ⇓");
		3281	$self->set_tooltip ($item->[2]);
		3282	}
		3283
		3284	sub set_value {
		3285	my ($self, $value) = @_;
		3286
		3287	return unless $self->{value} ne $value;
		3288
		3289	$self->_set_value ($value);
		3290	$self->emit (changed => $value);
3063	}	3291	}
3064		3292
3065	#############################################################################	3293	#############################################################################
3066		3294
3067	package CFClient::UI::Statusbox;	3295	package CFClient::UI::Statusbox;
…		…
3076	@_,	3304	@_,
3077	);	3305	);
3078		3306
3079	Scalar::Util::weaken (my $this = $self);	3307	Scalar::Util::weaken (my $this = $self);
3080		3308
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	3309	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082	$this->reorder;
3083	$this->update;
3084	});
3085		3310
3086	$self	3311	$self
3087	}	3312	}
3088		3313
3089	sub reorder {	3314	sub reorder {
3090	my ($self) = @_;	3315	my ($self) = @_;
3091	my $NOW = Time::HiRes::time;	3316	my $NOW = Time::HiRes::time;
		3317
		3318	# freeze display when hovering over any label
		3319	return if $CFClient::UI::TOOLTIP->{owner}
		3320	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3321	values %{ $self->{item} };
3092		3322
3093	while (my ($k, $v) = each %{ $self->{item} }) {	3323	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3324	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	3325	}
3096		3326
…		…
3105		3335
3106	my $count = 10 + 1;	3336	my $count = 10 + 1;
3107	for my $item (@items) {	3337	for my $item (@items) {
3108	last unless --$count;	3338	last unless --$count;
3109		3339
3110	push @widgets, $item->{label} ||= do {	3340	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	3341	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	3342	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	3343	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	3344	: $item->{text};
3115		3345
…		…
3123	tooltip => $item->{tooltip},	3353	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	3354	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	3355	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	3356	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	3357	max_w => $::WIDTH * 0.44,
3128	fg => $item->{fg},	3358	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	3359	can_events => 1,
3131	can_hover => 1	3360	can_hover => 1
3132	};	3361	};
3133		3362
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	3363	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	3364	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3136	if ($diff < 1) {
3137	$item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138	$item->{label}->realloc;
3139	}
3140	$item->{label}->update;	3365	$label->update;
		3366	$label->set_max_size (undef, $label->{req_h} * $diff)
		3367	if $diff < 1;
3141	$self->{timer}->interval (1/30);	3368	$self->{timer}->interval (1/30);
		3369	} else {
		3370	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	3371	}
		3372
		3373	push @widgets, $label;
3143	}	3374	}
3144		3375
3145	$self->clear;	3376	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	3377	$self->SUPER::add (reverse @widgets);
3147	}	3378	}
…		…
3163	$item->{count}++;	3394	$item->{count}++;
3164	} else {	3395	} else {
3165	$item->{count} = 1;	3396	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	3397	$item->{text} = $item->{tooltip} = $text;
3167	}	3398	}
3168	$item->{id} = ++$self->{id};	3399	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	3400	$item->{timeout} = $timeout;
3170	delete $item->{label};	3401	delete $item->{label};
3171	} else {	3402	} else {
3172	$self->{item}{$group} = {	3403	$self->{item}{$group} = {
3173	id => ++$self->{id},	3404	id => ++$self->{id},
…		…
3192		3423
3193	$self->reorder;	3424	$self->reorder;
3194	$self->SUPER::reconfigure;	3425	$self->SUPER::reconfigure;
3195	}	3426	}
3196		3427
3197	sub DESTROY {	3428	sub destroy {
3198	my ($self) = @_;	3429	my ($self) = @_;
3199		3430
3200	$self->{timer}->cancel;	3431	$self->{timer}->cancel;
3201		3432
3202	$self->SUPER::DESTROY;	3433	$self->SUPER::destroy;
3203	}	3434	}
3204		3435
3205	#############################################################################	3436	#############################################################################
3206		3437
3207	package CFClient::UI::Inventory;	3438	package CFClient::UI::Inventory;
…		…
3239	$self->{child}->add (0, $row, $item->{face_widget});	3470	$self->{child}->add (0, $row, $item->{face_widget});
3240	$self->{child}->add (1, $row, $item->{desc_widget});	3471	$self->{child}->add (1, $row, $item->{desc_widget});
3241	$self->{child}->add (2, $row, $item->{weight_widget});	3472	$self->{child}->add (2, $row, $item->{weight_widget});
3242		3473
3243	$row++;	3474	$row++;
3244	}
3245	}
3246
3247	#############################################################################
3248
3249	package CFClient::UI::BindEditor;
3250
3251	our @ISA = CFClient::UI::FancyFrame::;
3252
3253	sub new {
3254	my $class = shift;
3255
3256	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258	$self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262	text => "start recording",
3263	tooltip => "Start/Stops recording of actions."
3264	."All subsequent actions after the recording started will be captured."
3265	."The actions are displayed after the record was stopped."
3266	."To bind the action you have to click on the 'Bind' button",
3267	on_activate => sub {
3268	unless ($self->{recording}) {
3269	$self->start;
3270	} else {
3271	$self->stop;
3272	}
3273	});
3274
3275	$vb->add (new CFClient::UI::Label text => "Actions:");
3276	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3279	$vb->add (my $hb = new CFClient::UI::HBox);
3280	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281	$hb->add (new CFClient::UI::Button
3282	text => "bind",
3283	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284	on_activate => sub {
3285	$self->ask_for_bind;
3286	});
3287
3288	$vb->add (my $hb = new CFClient::UI::HBox);
3289	$hb->add (new CFClient::UI::Button
3290	text => "ok",
3291	expand => 1,
3292	tooltip => "This closes the binding editor and saves the binding",
3293	on_activate => sub {
3294	$self->hide;
3295	$self->commit;
3296	});
3297
3298	$hb->add (new CFClient::UI::Button
3299	text => "cancel",
3300	expand => 1,
3301	tooltip => "This closes the binding editor without saving",
3302	on_activate => sub {
3303	$self->hide;
3304	$self->{binding_cancel}->()
3305	if $self->{binding_cancel};
3306	});
3307
3308	$self->update_binding_widgets;
3309
3310	$self
3311	}
3312
3313	sub commit {
3314	my ($self) = @_;
3315	my ($mod, $sym, $cmds) = $self->get_binding;
3316	if ($sym != 0 && @$cmds > 0) {
3317	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318	."'. Don't forget 'Save Config'!");
3319	$self->{binding_change}->($mod, $sym, $cmds)
3320	if $self->{binding_change};
3321	} else {
3322	$::STATUSBOX->add ("No action bound, no key or action specified!");
3323	$self->{binding_cancel}->()
3324	if $self->{binding_cancel};
3325	}
3326	}
3327
3328	sub start {
3329	my ($self) = @_;
3330
3331	$self->{rec_btn}->set_text ("stop recording");
3332	$self->{recording} = 1;
3333	$self->clear_command_list;
3334	$::CONN->start_record if $::CONN;
3335	}
3336
3337	sub stop {
3338	my ($self) = @_;
3339
3340	$self->{rec_btn}->set_text ("start recording");
3341	$self->{recording} = 0;
3342
3343	my $rec;
3344	$rec = $::CONN->stop_record if $::CONN;
3345	return unless ref $rec eq 'ARRAY';
3346	$self->set_command_list ($rec);
3347	}
3348
3349
3350	sub ask_for_bind_and_commit {
3351	my ($self) = @_;
3352	$self->ask_for_bind (1);
3353	}
3354
3355	sub ask_for_bind {
3356	my ($self, $commit) = @_;
3357
3358	CFClient::Binder::open_binding_dialog (sub {
3359	my ($mod, $sym) = @_;
3360	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361	$self->update_binding_widgets;
3362	$self->commit if $commit;
3363	});
3364	}
3365
3366	# $mod and $sym are the modifiers and key symbol
3367	# $cmds is a array ref of strings (the commands)
3368	# $cb is the callback that is executed on OK
3369	# $ccb is the callback that is executed on CANCEL and
3370	# when the binding was unsuccessful on OK
3371	sub set_binding {
3372	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374	$self->clear_command_list;
3375	$self->{recording} = 0;
3376	$self->{rec_btn}->set_text ("start recording");
3377
3378	$self->{binding} = [$mod, $sym];
3379	$self->{commands} = $cmds;
3380
3381	$self->{binding_change} = $cb;
3382	$self->{binding_cancel} = $ccb;
3383
3384	$self->update_binding_widgets;
3385	}
3386
3387	# this is a shortcut method that asks for a binding
3388	# and then just binds it.
3389	sub do_quick_binding {
3390	my ($self, $cmds) = @_;
3391	$self->set_binding (undef, undef, $cmds, sub {
3392	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393	});
3394	$self->ask_for_bind (1);
3395	}
3396
3397	sub update_binding_widgets {
3398	my ($self) = @_;
3399	my ($mod, $sym, $cmds) = $self->get_binding;
3400	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401	$self->set_command_list ($cmds);
3402	}
3403
3404	sub get_binding {
3405	my ($self) = @_;
3406	return (
3407	$self->{binding}->[0],
3408	$self->{binding}->[1],
3409	[ grep { defined $_ } @{$self->{commands}} ]
3410	);
3411	}
3412
3413	sub clear_command_list {
3414	my ($self) = @_;
3415	$self->{cmdbox}->clear ();
3416	}
3417
3418	sub set_command_list {
3419	my ($self, $cmds) = @_;
3420
3421	$self->{cmdbox}->clear ();
3422	$self->{commands} = $cmds;
3423
3424	my $idx = 0;
3425
3426	for (@$cmds) {
3427	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429	my $i = $idx;
3430	$hb->add (new CFClient::UI::Label text => $_);
3431	$hb->add (new CFClient::UI::Button
3432	text => "delete",
3433	tooltip => "Deletes the action from the record",
3434	on_activate => sub {
3435	$self->{cmdbox}->remove ($hb);
3436	$cmds->[$i] = undef;
3437	});
3438
3439
3440	$idx++
3441	}	3475	}
3442	}	3476	}
3443		3477
3444	#############################################################################	3478	#############################################################################
3445		3479
…		…
3455	commands => [],	3489	commands => [],
3456	@_,	3490	@_,
3457	)	3491	)
3458	}	3492	}
3459		3493
3460	# XXX: Do sorting? Argl...	3494	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3495
		3496	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3497	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3498	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3499	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3500	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3501	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3502	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3503	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3504	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3505	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3506
		3507	sub rebuild_spell_list {
		3508	my ($self) = @_;
		3509
		3510	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3511	$self->clear;
		3512
		3513	return unless $::CONN;
		3514
		3515	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3516	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3517	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3518	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3519	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3520
		3521	my $row = 0;
		3522
		3523	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3524	my $spell = $self->{spell}{$_};
		3525
		3526	$row++;
		3527
		3528	my $spell_cb = sub {
		3529	my ($widget, $ev) = @_;
		3530
		3531	if ($ev->{button} == 1) {
		3532	$::CONN->user_send ("cast $spell->{name}");
		3533	} elsif ($ev->{button} == 2) {
		3534	$::CONN->user_send ("invoke $spell->{name}");
		3535	} elsif ($ev->{button} == 3) {
		3536	(new CFClient::UI::Menu
		3537	items => [
		3538	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3539	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3540	],
		3541	)->popup ($ev);
		3542	} else {
		3543	return 0;
		3544	}
		3545
		3546	1
		3547	};
		3548
		3549	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3550
		3551	#TODO: add path info to tooltip
		3552	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3553
		3554	$self->add (0, $row, new CFClient::UI::Face
		3555	face => $spell->{face},
		3556	can_hover => 1,
		3557	can_events => 1,
		3558	tooltip => $tooltip,
		3559	on_button_down => $spell_cb,
		3560	);
		3561
		3562	$self->add (1, $row, new CFClient::UI::Label
		3563	expand => 1,
		3564	text => $spell->{name},
		3565	can_hover => 1,
		3566	can_events => 1,
		3567	tooltip => $tooltip,
		3568	on_button_down => $spell_cb,
		3569	);
		3570
		3571	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3572	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3573	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3574	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3575	}
		3576	});
		3577	}
		3578
3461	sub add_spell {	3579	sub add_spell {
3462	my ($self, $spell) = @_;	3580	my ($self, $spell) = @_;
		3581
3463	$self->{spells}->{$spell->{name}} = $spell;	3582	$self->{spell}->{$spell->{name}} = $spell;
3464		3583	$self->rebuild_spell_list;
3465	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466	face => $spell->{face},
3467	can_hover => 1,
3468	can_events => 1,
3469	tooltip => $spell->{message});
3470
3471	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472	text => $spell->{name},
3473	can_hover => 1,
3474	can_events => 1,
3475	tooltip => $spell->{message},
3476	expand => 1);
3477
3478	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481	expand => 1);
3482
3483	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484	text => "bind to key",
3485	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486	}
3487
3488	sub rebuild_spell_list {
3489	my ($self) = @_;
3490	$self->{tbl_idx} = 0;
3491	$self->add_spell ($_) for values %{$self->{spells}};
3492	}	3584	}
3493		3585
3494	sub remove_spell {	3586	sub remove_spell {
3495	my ($self, $spell) = @_;	3587	my ($self, $spell) = @_;
		3588
3496	delete $self->{spells}->{$spell->{name}};	3589	delete $self->{spell}->{$spell->{name}};
		3590	$self->rebuild_spell_list;
		3591	}
		3592
		3593	sub clear_spells {
		3594	my ($self) = @_;
		3595
		3596	$self->{spell} = {};
3497	$self->rebuild_spell_list;	3597	$self->rebuild_spell_list;
3498	}	3598	}
3499		3599
3500	#############################################################################	3600	#############################################################################
3501		3601
…		…
3538	$coord = $max - $size if $coord > $max - $size;	3638	$coord = $max - $size if $coord > $max - $size;
3539		3639
3540	int $coord + 0.5	3640	int $coord + 0.5
3541	}	3641	}
3542		3642
3543	sub size_allocate {	3643	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	3644	my ($self, $w, $h) = @_;
3545		3645
3546	for my $child ($self->children) {	3646	for my $child ($self->children) {
3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3647	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3548		3648
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	3652	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	3653	$Y = _to_pixel $Y, $H, $self->{h};
3554		3654
3555	$child->configure ($X, $Y, $W, $H);	3655	$child->configure ($X, $Y, $W, $H);
3556	}	3656	}
		3657
		3658	1
3557	}	3659	}
3558		3660
3559	sub coord2local {	3661	sub coord2local {
3560	my ($self, $x, $y) = @_;	3662	my ($self, $x, $y) = @_;
3561		3663

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