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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 1.397 by root, Sat Jul 21 14:01:35 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
		7	use Event;
8		8
9	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
10	use CFClient::Texture;	11	use CFPlus::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		14
14	our $LAYOUT;	15	our $LAYOUT;
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->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		28	$TOOLTIP->hide;
		29
		30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		32
		33	return if $ENV{CFPLUS_DEBUG} & 8;
		34
		35	my $tip = $widget->{tooltip};
		36
		37	$tip = $tip->($widget) if CODE:: eq ref $tip;
		38
		39	$TOOLTIP->set_tooltip_from ($widget);
		40	$TOOLTIP->show;
		41	}
		42
		43	return;
		44	}
		45	}
		46	}
		47
		48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		50	delete $TOOLTIP->{owner};
		51	});
20		52
21	sub get_layout {	53	sub get_layout {
22	my $layout;	54	my $layout;
23		55
24	for (grep { $_->{name} } values %WIDGET) {	56	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	71	my ($layout) = @_;
40		72
41	$LAYOUT = $layout;	73	$LAYOUT = $layout;
42	}	74	}
43		75
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	76	# class methods for events
73	sub feed_sdl_key_down_event {	77	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	78	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	79	if $FOCUS;
76	}	80	}
…		…
78	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	84	if $FOCUS;
81	}	85	}
82		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
83	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	101	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
86		103
87	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
89		108
90	$GRAB = $widget;	109	$GRAB = $widget;
91	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
92		111
93	check_tooltip;	112	$TOOLTIP_WATCHER->cb->();
94	}	113	}
95		114
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
97		120
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
100	}	129	}
101		130
102	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	132	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		133
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		135
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		137
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
111	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		140
113	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	143	$grab->update if $grab;
116	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
117		145
118	check_tooltip;	146	check_hover $widget;
		147	$TOOLTIP_WATCHER->cb->();
119	}	148	}
120	}	149	}
121		150
122	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
123	my ($ev) = @_;	152	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
125		154
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		156
128	if ($widget != $HOVER) {	157	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		158
131	$hover->update if $hover && $hover->{can_hover};	159	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	160	if $HOVER;
139	}	161	}
140		162
141	# convert position array to integers	163	# convert position array to integers
142	sub harmonize {	164	sub harmonize {
…		…
192	reconfigure_widgets;	214	reconfigure_widgets;
193	}	215	}
194		216
195	#############################################################################	217	#############################################################################
196		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
197	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
198		228
199	use strict;	229	use strict;
200		230
201	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
202		232
203	sub new {	233	sub new {
204	my $class = shift;	234	my $class = shift;
205		235
206	my $self = bless {	236	my $self = bless {
…		…
211	h => undef,	241	h => undef,
212	can_events => 1,	242	can_events => 1,
213	@_	243	@_
214	}, $class;	244	}, $class;
215		245
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
217		247
218	for (keys %$self) {	248	for (keys %$self) {
219	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
221	}	251	}
222	}	252	}
223		253
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
229		259
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		262
233	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
238		268
239	sub destroy {	269	sub destroy {
240	my ($self) = @_;	270	my ($self) = @_;
241		271
242	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
243	%$self = ();	274	%$self = ();
244	}	275	}
245		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
246	sub show {	281	sub show {
247	my ($self) = @_;	282	my ($self) = @_;
248		283
249	return if $self->{parent};	284	return if $self->{parent};
250		285
251	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
252	}	287	}
253		288
254	sub set_visible {	289	sub set_visible {
255	my ($self) = @_;	290	my ($self) = @_;
256		291
…		…
271		306
272	return unless $self->{visible};	307	return unless $self->{visible};
273		308
274	$_->set_invisible for $self->children;	309	$_->set_invisible for $self->children;
275		310
		311	delete $self->{visible};
276	delete $self->{root};	312	delete $self->{root};
277	delete $self->{visible};
278		313
279	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
281		316
282	CFClient::UI::check_tooltip	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
284		319
285	$self->focus_out;	320	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
289		323
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
319	$self->{x} = List::Util::max 0, int $x;	353	$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;	354	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	355	$self->{z} = $z if defined $z;
322		356
323	$self->update;	357	$self->update;
324	}	358	}
325		359
…		…
335	sub size_request {	369	sub size_request {
336	require Carp;	370	require Carp;
337	Carp::confess "size_request is abstract";	371	Carp::confess "size_request is abstract";
338	}	372	}
339		373
		374	sub baseline_shift {
		375	0
		376	}
		377
340	sub configure {	378	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
342		380
343	if ($self->{aspect}) {	381	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
345		383
346	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348		386
349	# use alignment to adjust x, y	387	# use alignment to adjust x, y
350		388
351	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
366		404
367	$self->{root}{size_alloc}{$self+0} = $self;	405	$self->{root}{size_alloc}{$self+0} = $self;
368	}	406	}
369	}	407	}
370		408
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	409	sub children {
376	# nop	410	# nop
377	}	411	}
378		412
379	sub visible_children {	413	sub visible_children {
…		…
381	}	415	}
382		416
383	sub set_max_size {	417	sub set_max_size {
384	my ($self, $w, $h) = @_;	418	my ($self, $w, $h) = @_;
385		419
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	420	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	421	$self->{max_h} = int $h if defined $h;
388		422
389	$self->realloc;	423	$self->realloc;
390	}	424	}
391		425
392	sub set_tooltip {	426	sub set_tooltip {
…		…
397		431
398	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
399		433
400	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
401		435
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
405	}	439	}
406	}	440	}
407		441
408	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
409	sub coord2local {	443	sub coord2local {
410	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
411		445
		446	Carp::confess unless $self->{parent};#d#
		447
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	449	}
414		450
415	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
416	sub coord2global {	452	sub coord2global {
417	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
418		454
		455	Carp::confess unless $self->{parent};#d#
		456
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	458	}
421		459
422	sub focus_in {	460	sub invoke_focus_in {
423	my ($self) = @_;	461	my ($self) = @_;
424		462
425	return if $FOCUS == $self;	463	return if $FOCUS == $self;
426	return unless $self->{can_focus};	464	return unless $self->{can_focus};
427		465
428	my $focus = $FOCUS; $FOCUS = $self;	466	$FOCUS = $self;
429		467
430	$self->_emit (focus_in => $focus);	468	$self->update;
431		469
432	$focus->update if $focus;	470	0
433	$FOCUS->update;
434	}	471	}
435		472
436	sub focus_out {	473	sub invoke_focus_out {
437	my ($self) = @_;	474	my ($self) = @_;
438		475
439	return unless $FOCUS == $self;	476	return unless $FOCUS == $self;
440		477
441	my $focus = $FOCUS; undef $FOCUS;	478	undef $FOCUS;
442		479
443	$self->_emit (focus_out => $focus);	480	$self->update;
444		481
445	$focus->update if $focus; #?
446
447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	482	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
448	unless $FOCUS;	483	unless $FOCUS;
449	}
450		484
		485	0
		486	}
		487
		488	sub grab_focus {
		489	my ($self) = @_;
		490
		491	$FOCUS->emit ("focus_out") if $FOCUS;
		492	$self->emit ("focus_in");
		493	}
		494
451	sub mouse_motion { 0 }	495	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	496	sub invoke_button_up { 0 }
453	sub key_down { 0 }	497	sub invoke_key_down { 0 }
454	sub key_up { 0 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
455		500
456	sub button_down {	501	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
458		503
459	$self->focus_in;	504	$self->grab_focus;
460		505
461	0	506	0
462	}	507	}
463		508
		509	sub connect {
		510	my ($self, $signal, $cb) = @_;
		511
		512	push @{ $self->{signal_cb}{$signal} }, $cb;
		513
		514	defined wantarray and CFPlus::guard {
		515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		516	@{ $self->{signal_cb}{$signal} };
		517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
		524	}
		525
		526	my %has_coords = (
		527	button_down => 1,
		528	button_up => 1,
		529	mouse_motion => 1,
		530	mouse_wheel => 1,
		531	);
		532
		533	sub emit {
		534	my ($self, $signal, @args) = @_;
		535
		536	# I do not really like this solution, but I do not like duplication
		537	# and needlessly verbose code, either.
		538	my @append
		539	= $has_coords{$signal}
		540	? $args[0]->xy ($self)
		541	: ();
		542
		543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		544
		545	for my $cb (
		546	@{$self->{signal_cb}{$signal} || []}, # before
		547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
		553	$self->{parent} && $self->{parent}->emit ($signal, @args)
		554	}
		555
464	sub find_widget {	556	#sub find_widget {
465	my ($self, $x, $y) = @_;	557	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		558
476	sub set_parent {	559	sub set_parent {
477	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
478		561
479	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	563	$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, $visible) = @_;
504	}	564	}
505		565
506	sub realloc {	566	sub realloc {
507	my ($self) = @_;	567	my ($self) = @_;
508		568
…		…
541	return unless $self->{h} && $self->{w};	601	return unless $self->{h} && $self->{w};
542		602
543	# update screen rectangle	603	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};	604	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};	605	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548		606
549	# skip widgets that are entirely outside the drawing area	607	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)	608	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);	609	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552		610
…		…
575	glVertex $self->{w} - 1, 0;	633	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;	634	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;	635	glVertex 0 , $self->{h} - 1;
578	glEnd;	636	glEnd;
579	glPopMatrix;	637	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	638	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}	639	}
582		640
583	$self->_draw;	641	$self->_draw;
584	glPopMatrix;	642	glPopMatrix;
585	}	643	}
…		…
588	my ($self) = @_;	646	my ($self) = @_;
589		647
590	warn "no draw defined for $self\n";	648	warn "no draw defined for $self\n";
591	}	649	}
592		650
		651	my $cntx;#d#
593	sub DESTROY {	652	sub DESTROY {
594	my ($self) = @_;	653	my ($self) = @_;
595		654
		655	return if CFPlus::in_destruct;
		656
		657	eval { $self->destroy };
		658	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		659
596	delete $WIDGET{$self+0};	660	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	661	}
599		662
600	#############################################################################	663	#############################################################################
601		664
602	package CFClient::UI::DrawBG;	665	package CFPlus::UI::DrawBG;
603		666
604	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFPlus::UI::Base::;
605		668
606	use strict;	669	use strict;
607	use CFClient::OpenGL;	670	use CFPlus::OpenGL;
608		671
609	sub new {	672	sub new {
610	my $class = shift;	673	my $class = shift;
611		674
612	# range [value, low, high, page]	675	# range [value, low, high, page]
…		…
643	}	706	}
644	}	707	}
645		708
646	#############################################################################	709	#############################################################################
647		710
648	package CFClient::UI::Empty;	711	package CFPlus::UI::Empty;
649		712
650	our @ISA = CFClient::UI::Base::;	713	our @ISA = CFPlus::UI::Base::;
651		714
652	sub new {	715	sub new {
653	my ($class, %arg) = @_;	716	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	717	$class->SUPER::new (can_events => 0, %arg);
655	}	718	}
…		…
662		725
663	sub draw { }	726	sub draw { }
664		727
665	#############################################################################	728	#############################################################################
666		729
667	package CFClient::UI::Container;	730	package CFPlus::UI::Container;
668		731
669	our @ISA = CFClient::UI::Base::;	732	our @ISA = CFPlus::UI::Base::;
670		733
671	sub new {	734	sub new {
672	my ($class, %arg) = @_;	735	my ($class, %arg) = @_;
673		736
674	my $children = delete $arg{children};	737	my $children = delete $arg{children};
…		…
678	can_events => 0,	741	can_events => 0,
679	%arg,	742	%arg,
680	);	743	);
681		744
682	$self->add (@$children)	745	$self->add (@$children)
683	if $children;	746	if $children && @$children;
684		747
685	$self	748	$self
		749	}
		750
		751	sub realloc {
		752	my ($self) = @_;
		753
		754	$self->{force_realloc} = 1;
		755	$self->{force_size_alloc} = 1;
		756	$self->SUPER::realloc;
686	}	757	}
687		758
688	sub add {	759	sub add {
689	my ($self, @widgets) = @_;	760	my ($self, @widgets) = @_;
690		761
691	$_->set_parent ($self)	762	$_->set_parent ($self)
692	for @widgets;	763	for @widgets;
693		764
		765	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	766	use sort 'stable';
695		767
696	$self->{children} = [	768	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	769	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	770	@{$self->{children}}, @widgets
…		…
717	}	789	}
718		790
719	sub clear {	791	sub clear {
720	my ($self) = @_;	792	my ($self) = @_;
721		793
722	my $children = delete $self->{children};	794	my $children = $self->{children};
723	$self->{children} = [];	795	$self->{children} = [];
724		796
725	for (@$children) {	797	for (@$children) {
726	delete $_->{parent};	798	delete $_->{parent};
727	$_->hide;	799	$_->hide;
…		…
752	$_->draw for @{$self->{children}};	824	$_->draw for @{$self->{children}};
753	}	825	}
754		826
755	#############################################################################	827	#############################################################################
756		828
757	package CFClient::UI::Bin;	829	package CFPlus::UI::Bin;
758		830
759	our @ISA = CFClient::UI::Container::;	831	our @ISA = CFPlus::UI::Container::;
760		832
761	sub new {	833	sub new {
762	my ($class, %arg) = @_;	834	my ($class, %arg) = @_;
763		835
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	836	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
765		837
766	$class->SUPER::new (children => [$child], %arg)	838	$class->SUPER::new (children => [$child], %arg)
767	}	839	}
768		840
769	sub add {	841	sub add {
770	my ($self, $child) = @_;	842	my ($self, $child) = @_;
771		843
772	$self->{children} = [];	844	$self->SUPER::remove ($_) for @{ $self->{children} };
773
774	$self->SUPER::add ($child);	845	$self->SUPER::add ($child);
775	}	846	}
776		847
777	sub remove {	848	sub remove {
778	my ($self, $widget) = @_;	849	my ($self, $widget) = @_;
779		850
780	$self->SUPER::remove ($widget);	851	$self->SUPER::remove ($widget);
781		852
782	$self->{children} = [new CFClient::UI::Empty]	853	$self->{children} = [new CFPlus::UI::Empty]
783	unless @{$self->{children}};	854	unless @{$self->{children}};
784	}	855	}
785		856
786	sub child { $_[0]->{children}[0] }	857	sub child { $_[0]->{children}[0] }
787		858
788	sub size_request {	859	sub size_request {
789	$_[0]{children}[0]->size_request	860	$_[0]{children}[0]->size_request
790	}	861	}
791		862
792	sub size_allocate {	863	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	864	my ($self, $w, $h) = @_;
794		865
795	$self->{children}[0]->configure (0, 0, $w, $h);	866	$self->{children}[0]->configure (0, 0, $w, $h);
		867
		868	1
796	}	869	}
797		870
798	#############################################################################	871	#############################################################################
799		872
800	# back-buffered drawing area	873	# back-buffered drawing area
801		874
802	package CFClient::UI::Window;	875	package CFPlus::UI::Window;
803		876
804	our @ISA = CFClient::UI::Bin::;	877	our @ISA = CFPlus::UI::Bin::;
805		878
806	use CFClient::OpenGL;	879	use CFPlus::OpenGL;
807		880
808	sub new {	881	sub new {
809	my ($class, %arg) = @_;	882	my ($class, %arg) = @_;
810		883
811	my $self = $class->SUPER::new (%arg);	884	my $self = $class->SUPER::new (%arg);
…		…
816		889
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	890	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	891	$self->SUPER::update;
819	}	892	}
820		893
821	sub size_allocate {	894	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	895	my ($self, $w, $h) = @_;
823		896
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	897	$self->update;
		898
		899	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	900	}
827		901
828	sub _render {	902	sub _render {
829	my ($self) = @_;	903	my ($self) = @_;
830		904
…		…
832	}	906	}
833		907
834	sub render_child {	908	sub render_child {
835	my ($self) = @_;	909	my ($self) = @_;
836		910
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	911	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	912	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	913	glClear GL_COLOR_BUFFER_BIT;
840		914
841	{	915	{
842	package CFClient::UI::Base;	916	package CFPlus::UI::Base;
843		917
844	($draw_x, $draw_y, $draw_w, $draw_h) =	918	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	919	(0, 0, $self->{w}, $self->{h});
		920
		921	$self->_render;
846	}	922	}
847
848	$self->_render;
849	};	923	};
850	}	924	}
851		925
852	sub _draw {	926	sub _draw {
853	my ($self) = @_;	927	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		928
857	my $tex = $self->{texture}	929	my $tex = $self->{texture}
858	or return;	930	or return;
859		931
860	glEnable GL_TEXTURE_2D;	932	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	933	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	934	glColor 0, 0, 0, 1;
863		935
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	936	$tex->draw_quad_alpha_premultiplied (0, 0);
865		937
866	glDisable GL_TEXTURE_2D;	938	glDisable GL_TEXTURE_2D;
867	}	939	}
868		940
869	#############################################################################	941	#############################################################################
870		942
871	package CFClient::UI::ViewPort;	943	package CFPlus::UI::ViewPort;
872		944
		945	use List::Util qw(min max);
		946
873	our @ISA = CFClient::UI::Window::;	947	our @ISA = CFPlus::UI::Window::;
874		948
875	sub new {	949	sub new {
876	my $class = shift;	950	my $class = shift;
877		951
878	$class->SUPER::new (	952	$class->SUPER::new (
…		…
885	sub size_request {	959	sub size_request {
886	my ($self) = @_;	960	my ($self) = @_;
887		961
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	962	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		963
890	$w = 10 if $self->{scroll_x};	964	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	965	$h = 1 if $self->{scroll_y};
892		966
893	($w, $h)	967	($w, $h)
894	}	968	}
895		969
896	sub size_allocate {	970	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	971	my ($self, $w, $h) = @_;
898		972
899	my $child = $self->child;	973	my $child = $self->child;
900		974
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	975	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	976	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		977
904	$self->child->configure (0, 0, $w, $h);	978	$self->child->configure (0, 0, $w, $h);
905	$self->update;	979	$self->update;
		980
		981	1
906	}	982	}
907		983
908	sub set_offset {	984	sub set_offset {
909	my ($self, $x, $y) = @_;	985	my ($self, $x, $y) = @_;
910		986
		987	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		988	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		989
		990	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	991	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	992	$self->{view_y} = $y;
913		993
		994	$self->emit (changed => $x, $y);
914	$self->update;	995	$self->update;
		996	}
915	}	997	}
916		998
917	# hmm, this does not work for topleft of $self... but we should not ask for that	999	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	1000	sub coord2local {
919	my ($self, $x, $y) = @_;	1001	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1016	my ($self, $x, $y) = @_;
935		1017
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1018	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1019	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1020	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1021	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1022	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1023	$self->CFPlus::UI::Base::find_widget ($x, $y)
942	}	1024	}
943	}	1025	}
944		1026
945	sub _render {	1027	sub _render {
946	my ($self) = @_;	1028	my ($self) = @_;
947		1029
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1030	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1031	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
950		1032
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1033	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1034
953	$self->SUPER::_render;	1035	$self->SUPER::_render;
954	}	1036	}
955		1037
956	#############################################################################	1038	#############################################################################
957		1039
958	package CFClient::UI::ScrolledWindow;	1040	package CFPlus::UI::ScrolledWindow;
959		1041
960	our @ISA = CFClient::UI::HBox::;	1042	our @ISA = CFPlus::UI::Table::;
961		1043
962	sub new {	1044	sub new {
963	my ($class, %arg) = @_;	1045	my ($class, %arg) = @_;
964		1046
965	my $child = delete $arg{child};	1047	my $child = delete $arg{child};
966		1048
967	my $self;	1049	my $self;
968		1050
969	my $slider = new CFClient::UI::Slider	1051	my $hslider = new CFPlus::UI::Slider
		1052	col => 0,
		1053	row => 1,
		1054	vertical => 0,
		1055	range => [0, 0, 1, 0.01], # HACK fix
		1056	on_changed => sub {
		1057	$self->{hpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1059	},
		1060	;
		1061
		1062	my $vslider = new CFPlus::UI::Slider
		1063	col => 1,
		1064	row => 0,
970	vertical => 1,	1065	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1066	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1067	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1068	$self->{vpos} = $_[1];
		1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1070	},
975	;	1071	;
976		1072
977	$self = $class->SUPER::new (	1073	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1074	scroll_x => 0,
		1075	scroll_y => 1,
		1076	can_events => 1,
979	slider => $slider,	1077	hslider => $hslider,
		1078	vslider => $vslider,
		1079	col_expand => [1, 0],
		1080	row_expand => [1, 0],
980	%arg,	1081	%arg,
981	);	1082	);
982		1083
		1084	$self->{vp} = new CFPlus::UI::ViewPort
		1085	col => 0,
		1086	row => 0,
		1087	expand => 1,
		1088	scroll_x => $self->{scroll_x},
		1089	scroll_y => $self->{scroll_y},
		1090	on_changed => sub {
		1091	my ($vp, $x, $y) = @_;
		1092
		1093	$vp->{parent}{hslider}->set_value ($x);
		1094	$vp->{parent}{vslider}->set_value ($y);
		1095
		1096	0
		1097	},
		1098	;
		1099
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1100	$self->SUPER::add ($self->{vp});
		1101
984	$self->add ($child) if $child;	1102	$self->add ($child) if $child;
985		1103
986	$self	1104	$self
987	}	1105	}
988		1106
…		…
990	my ($self, $widget) = @_;	1108	my ($self, $widget) = @_;
991		1109
992	$self->{vp}->add ($self->{child} = $widget);	1110	$self->{vp}->add ($self->{child} = $widget);
993	}	1111	}
994		1112
995	sub update {	1113	sub update_slider {
		1114	my ($self) = @_;
		1115
		1116	my $child = ($self->{vp} or return)->child;
		1117
		1118	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
		1119	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1120
		1121	my $visible = $w1 > $w2;
		1122	if ($visible != $self->{hslider_visible}) {
		1123	$self->{hslider_visible} = $visible;
		1124	$visible ? $self->SUPER::add ($self->{hslider})
		1125	: $self->SUPER::remove ($self->{hslider});
		1126	}
		1127
		1128	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
		1129	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1130
		1131	my $visible = $h1 > $h2;
		1132	if ($visible != $self->{vslider_visible}) {
		1133	$self->{vslider_visible} = $visible;
		1134	$visible ? $self->SUPER::add ($self->{vslider})
		1135	: $self->SUPER::remove ($self->{vslider});
		1136	}
		1137	}
		1138
		1139
		1140	sub start_dragging {
996	my ($self) = @_;	1141	my ($self, $ev) = @_;
997		1142
998	$self->SUPER::update;	1143	$self->grab_focus;
999		1144
1000	# todo: overwrite size_allocate of child	1145	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1146	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1147
1003	}	1148	$self->{motion} = sub {
		1149	my ($ev, $x, $y) = @_;
1004		1150
		1151	$ox -= $ev->{xrel};
		1152	$oy -= $ev->{yrel};
		1153
		1154	$self->{vp}->set_offset ($ox, $oy);
		1155	};
		1156	}
		1157
		1158	sub invoke_mouse_wheel {
		1159	my ($self, $ev) = @_;
		1160
		1161	$self->{vslider}->emit (mouse_wheel => $ev);
		1162	$self->{hslider}->emit (mouse_wheel => $ev);
		1163
		1164	1
		1165	}
		1166
		1167	sub invoke_button_down {
		1168	my ($self, $ev, $x, $y) = @_;
		1169
		1170	$self->start_dragging ($ev);
		1171
		1172	1
		1173	}
		1174
		1175	sub invoke_button_up {
		1176	my ($self, $ev, $x, $y) = @_;
		1177
		1178	if (delete $self->{motion}) {
		1179	return 1;
		1180	}
		1181
		1182	0
		1183	}
		1184
		1185	sub invoke_mouse_motion {
		1186	my ($self, $ev, $x, $y) = @_;
		1187
		1188	if ($self->{motion}) {
		1189	$self->{motion}->($ev, $x, $y);
		1190	return 1;
		1191	}
		1192
		1193	0
		1194	}
		1195
1005	sub size_allocate {	1196	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1197	my ($self, $w, $h) = @_;
1007		1198
		1199	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1200	$self->SUPER::invoke_size_allocate ($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	}	1201	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1202
1017	#############################################################################	1203	#############################################################################
1018		1204
1019	package CFClient::UI::Frame;	1205	package CFPlus::UI::Frame;
1020		1206
1021	our @ISA = CFClient::UI::Bin::;	1207	our @ISA = CFPlus::UI::Bin::;
1022		1208
1023	use CFClient::OpenGL;	1209	use CFPlus::OpenGL;
1024		1210
1025	sub new {	1211	sub new {
1026	my $class = shift;	1212	my $class = shift;
1027		1213
1028	$class->SUPER::new (	1214	$class->SUPER::new (
…		…
1054	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1055	}	1241	}
1056		1242
1057	#############################################################################	1243	#############################################################################
1058		1244
1059	package CFClient::UI::FancyFrame;	1245	package CFPlus::UI::FancyFrame;
1060		1246
1061	our @ISA = CFClient::UI::Bin::;	1247	our @ISA = CFPlus::UI::Bin::;
1062		1248
1063	use CFClient::OpenGL;	1249	use CFPlus::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1250
1073	sub new {	1251	sub new {
1074	my ($class, %arg) = @_;	1252	my ($class, %arg) = @_;
1075		1253
1076	my $title = delete $arg{title};	1254	if ((exists $arg{label}) && !ref $arg{label}) {
		1255	$arg{label} = new CFPlus::UI::Label
		1256	align => 1,
		1257	valign => 0,
		1258	text => $arg{label},
		1259	fontsize => ($arg{border} || 0.8) * 0.75;
		1260	}
		1261
		1262	my $self = $class->SUPER::new (
		1263	# label => "",
		1264	fg => [0.6, 0.3, 0.1],
		1265	border => 0.8,
		1266	style => 'single',
		1267	%arg,
		1268	);
		1269
		1270	$self
		1271	}
		1272
		1273	sub add {
		1274	my ($self, @widgets) = @_;
		1275
		1276	$self->SUPER::add (@widgets);
		1277	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1278	}
		1279
		1280	sub border {
		1281	int $_[0]{border} * $::FONTSIZE
		1282	}
		1283
		1284	sub size_request {
		1285	my ($self) = @_;
		1286
		1287	($self->{label_w}, undef) = $self->{label}->size_request
		1288	if $self->{label};
		1289
		1290	my ($w, $h) = $self->SUPER::size_request;
		1291
		1292	(
		1293	$w + $self->border * 2,
		1294	$h + $self->border * 2,
		1295	)
		1296	}
		1297
		1298	sub invoke_size_allocate {
		1299	my ($self, $w, $h) = @_;
		1300
		1301	my $border = $self->border;
		1302
		1303	$w -= List::Util::max 0, $border * 2;
		1304	$h -= List::Util::max 0, $border * 2;
		1305
		1306	if (my $label = $self->{label}) {
		1307	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1308	$label->{h} = List::Util::min $h, $border;
		1309	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1310	}
		1311
		1312	$self->child->configure ($border, $border, $w, $h);
		1313
		1314	1
		1315	}
		1316
		1317	sub _draw {
		1318	my ($self) = @_;
		1319
		1320	my $child = $self->{children}[0];
		1321
		1322	my $border = $self->border;
		1323	my ($w, $h) = ($self->{w}, $self->{h});
		1324
		1325	$child->draw;
		1326
		1327	glColor @{$self->{fg}};
		1328	glBegin GL_LINE_STRIP;
		1329	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1330	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1331	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1332	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1333	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1334	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1335	glEnd;
		1336
		1337	if ($self->{label}) {
		1338	glTranslate $border * 2, 0;
		1339	$self->{label}->_draw;
		1340	}
		1341	}
		1342
		1343	#############################################################################
		1344
		1345	package CFPlus::UI::Toplevel;
		1346
		1347	our @ISA = CFPlus::UI::Bin::;
		1348
		1349	use CFPlus::OpenGL;
		1350
		1351	my $bg =
		1352	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
		1353	mipmap => 1, wrap => 1;
		1354
		1355	my @border =
		1356	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1357	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1358
		1359	my @icon =
		1360	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1361	qw(x1_move.png x1_resize.png);
		1362
		1363	sub new {
		1364	my ($class, %arg) = @_;
1077		1365
1078	my $self = $class->SUPER::new (	1366	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1367	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1368	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1369	border => 0.6,
1082	can_events => 1,	1370	can_events => 1,
1083	min_w => 16,	1371	min_w => 64,
1084	min_h => 16,	1372	min_h => 32,
1085	%arg,	1373	%arg,
1086	);	1374	);
1087		1375
1088	$self->{title} = new CFClient::UI::Label	1376	$self->{title_widget} = new CFPlus::UI::Label
1089	align => 0,	1377	align => 0,
1090	valign => 1,	1378	valign => 1,
1091	text => $title,	1379	text => $self->{title},
1092	fontsize => $self->{border}	1380	fontsize => $self->{border},
1093	if defined $title;	1381	if exists $self->{title};
		1382
		1383	if ($self->{has_close_button}) {
		1384	$self->{close_button} =
		1385	new CFPlus::UI::ImageButton
		1386	path => 'x1_close.png',
		1387	on_activate => sub { $self->emit ("delete") };
		1388
		1389	$self->CFPlus::UI::Container::add ($self->{close_button});
		1390	}
1094		1391
1095	$self	1392	$self
1096	}	1393	}
1097		1394
1098	sub add {	1395	sub add {
1099	my ($self, @widgets) = @_;	1396	my ($self, @widgets) = @_;
1100		1397
1101	$self->SUPER::add (@widgets);	1398	$self->SUPER::add (@widgets);
		1399	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1400	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1103	}	1401	}
1104		1402
1105	sub border {	1403	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1404	int $_[0]{border} * $::FONTSIZE
1107	}	1405	}
1108		1406
1109	sub size_request {	1407	sub size_request {
1110	my ($self) = @_;	1408	my ($self) = @_;
1111		1409
1112	$self->{title}->size_request	1410	$self->{title_widget}->size_request
1113	if $self->{title};	1411	if $self->{title_widget};
		1412
		1413	$self->{close_button}->size_request
		1414	if $self->{close_button};
1114		1415
1115	my ($w, $h) = $self->SUPER::size_request;	1416	my ($w, $h) = $self->SUPER::size_request;
1116		1417
1117	(	1418	(
1118	$w + $self->border * 2,	1419	$w + $self->border * 2,
1119	$h + $self->border * 2,	1420	$h + $self->border * 2,
1120	)	1421	)
1121	}	1422	}
1122		1423
1123	sub size_allocate {	1424	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1425	my ($self, $w, $h) = @_;
1125		1426
1126	if ($self->{title}) {	1427	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1428	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1429	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1430	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1431	}
1131		1432
1132	my $border = $self->border;	1433	my $border = $self->border;
1133		1434
1134	$h -= List::Util::max 0, $border * 2;	1435	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1436	$w -= List::Util::max 0, $border * 2;
		1437
		1438	$self->child->configure ($border, $border, $w, $h);
		1439
		1440	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1441	if $self->{close_button};
		1442
		1443	1
		1444	}
		1445
		1446	sub invoke_delete {
		1447	my ($self) = @_;
		1448
		1449	$self->hide;
1136		1450
1137	$self->child->configure ($border, $border, $w, $h);	1451	1
1138	}	1452	}
1139		1453
1140	sub button_down {	1454	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1455	my ($self, $ev, $x, $y) = @_;
1142		1456
1143	my ($w, $h) = @$self{qw(w h)};	1457	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1458	my $border = $self->border;
1145		1459
…		…
1176		1490
1177	($x, $y) = ($ev->{x}, $ev->{y});	1491	($x, $y) = ($ev->{x}, $ev->{y});
1178		1492
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1493	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1494	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1495	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1496	};
1183	} else {	1497	} else {
1184	return 0;	1498	return 0;
1185	}	1499	}
1186		1500
1187	1	1501	1
1188	}	1502	}
1189		1503
1190	sub button_up {	1504	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1505	my ($self, $ev, $x, $y) = @_;
1192		1506
1193	!!delete $self->{motion}	1507	! ! delete $self->{motion}
1194	}	1508	}
1195		1509
1196	sub mouse_motion {	1510	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1511	my ($self, $ev, $x, $y) = @_;
1198		1512
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1513	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1514
1201	!!$self->{motion}	1515	! ! $self->{motion}
		1516	}
		1517
		1518	sub invoke_visibility_change {
		1519	my ($self, $visible) = @_;
		1520
		1521	delete $self->{motion} unless $visible;
		1522
		1523	0
1202	}	1524	}
1203		1525
1204	sub _draw {	1526	sub _draw {
1205	my ($self) = @_;	1527	my ($self) = @_;
1206		1528
…		…
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1535	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1536
1215	my $border = $self->border;	1537	my $border = $self->border;
1216		1538
1217	glColor @{ $self->{border_bg} };	1539	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1540	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1541	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1542	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1543	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1544
		1545	# move
		1546	my $w2 = ($w - $border) * .5;
		1547	my $h2 = ($h - $border) * .5;
		1548	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1549	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1550	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1551
		1552	# resize
		1553	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1554	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1555	unless $self->{has_close_button};
		1556	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1557	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1222		1558
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1559	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1560	glColor @{ $self->{bg} };
1225		1561
1226	# TODO: repeat texture not scale	1562	# TODO: repeat texture not scale
…		…
1232		1568
1233	glDisable GL_TEXTURE_2D;	1569	glDisable GL_TEXTURE_2D;
1234		1570
1235	$child->draw;	1571	$child->draw;
1236		1572
1237	if ($self->{title}) {	1573	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1574	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1575	$self->{title_widget}->_draw;
		1576
		1577	glTranslate 0, - ($border - $self->{h});
1240	}	1578	}
		1579
		1580	$self->{close_button}->draw
		1581	if $self->{close_button};
1241	}	1582	}
1242		1583
1243	#############################################################################	1584	#############################################################################
1244		1585
1245	package CFClient::UI::Table;	1586	package CFPlus::UI::Table;
1246		1587
1247	our @ISA = CFClient::UI::Base::;	1588	our @ISA = CFPlus::UI::Container::;
1248		1589
1249	use List::Util qw(max sum);	1590	use List::Util qw(max sum);
1250		1591
1251	use CFClient::OpenGL;	1592	use CFPlus::OpenGL;
1252		1593
1253	sub new {	1594	sub new {
1254	my $class = shift;	1595	my $class = shift;
1255		1596
1256	$class->SUPER::new (	1597	$class->SUPER::new (
1257	col_expand => [],	1598	col_expand => [],
		1599	row_expand => [],
1258	@_,	1600	@_,
1259	)	1601	)
1260	}	1602	}
1261		1603
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1604	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	1605	my ($self, @widgets) = @_;
		1606
		1607	for my $child (@widgets) {
		1608	$child->{rowspan} ||= 1;
		1609	$child->{colspan} ||= 1;
		1610	}
		1611
		1612	$self->SUPER::add (@widgets);
		1613	}
		1614
		1615	sub add_at {
		1616	my $self = shift;
		1617
		1618	my @widgets;
		1619
		1620	while (@_) {
		1621	my ($col, $row, $child) = splice @_, 0, 3, ();
		1622
		1623	$child->{row} = $row;
		1624	$child->{col} = $col;
		1625
		1626	push @widgets, $child;
		1627	}
		1628
		1629	$self->add (@widgets);
		1630	}
		1631
		1632	sub get_wh {
		1633	my ($self) = @_;
		1634
		1635	my (@w, @h);
1278		1636
1279	my @children = $self->children;	1637	my @children = $self->children;
1280	delete $self->{children};	1638
		1639	# first pass, columns
		1640	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1641	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1642
		1643	my $sw = sum @w[$c .. $c + $cs - 1];
		1644
		1645	if ($w > $sw) {
		1646	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1647	}
1281		1648	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1649
1287	$self->realloc;	1650	# second pass, rows
1288	}	1651	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1652	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1303		1653
1304	$w[$x] = max $w[$x], $w;	1654	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1655
		1656	if ($h > $sh) {
		1657	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1658	}
1307	}	1659	}
1308		1660
1309	(\@w, \@h)	1661	(\@w, \@h)
1310	}	1662	}
…		…
1318	(sum @$ws),	1670	(sum @$ws),
1319	(sum @$hs),	1671	(sum @$hs),
1320	)	1672	)
1321	}	1673	}
1322		1674
1323	sub size_allocate {	1675	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1676	my ($self, $w, $h) = @_;
1325		1677
1326	my ($ws, $hs) = $self->get_wh;	1678	my ($ws, $hs) = $self->get_wh;
1327		1679
1328	my $req_w = (sum @$ws) || 1;	1680	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1681	my $req_h = (sum @$hs) || 1;
1330		1682
1331	# TODO: nicer code && do row_expand	1683	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1684	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1685	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1686	my $col_expand = (sum @col_expand) || 1;
1335		1687
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1688	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1689
1340	CFClient::UI::harmonize $ws;	1690	CFPlus::UI::harmonize $ws;
		1691
		1692	my @row_expand = @{$self->{row_expand}};
		1693	@row_expand = (1) x @$ws unless @row_expand;
		1694	my $row_expand = (sum @row_expand) || 1;
		1695
		1696	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1697
1341	CFClient::UI::harmonize $hs;	1698	CFPlus::UI::harmonize $hs;
1342		1699
1343	my $y;	1700	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1701	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1702
1345	for my $r (0 .. $#{$self->{children}}) {	1703	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1704	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1347	or next;
1348		1705
1349	my $x = 0;	1706	$widget->configure (
1350	my $row_h = $hs->[$r];	1707	$x[$c], $y[$r],
		1708	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1709	);
1352	for my $c (0 .. $#$row) {	1710	}
1353	my $col_w = $ws->[$c];
1354		1711
1355	if (my $widget = $row->[$c]) {	1712	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1713	}
1357	}
1358		1714
1359	$x += $col_w;	1715	#############################################################################
		1716
		1717	package CFPlus::UI::Fixed;
		1718
		1719	use List::Util qw(min max);
		1720
		1721	our @ISA = CFPlus::UI::Container::;
		1722
		1723	sub add {
		1724	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1725
		1726	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1727	$self->SUPER::add ($child);
		1728	}
		1729
		1730	sub _scale($$$) {
		1731	my ($mode, $val, $max) = @_;
		1732
		1733	$mode eq "abs" ? $val
		1734	: $mode eq "rel" ? $val * $max
		1735	: 0
		1736	}
		1737
		1738	sub size_request {
		1739	my ($self) = @_;
		1740
		1741	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1742
		1743	# determine overall size by querying abs widgets
		1744	for my $child ($self->visible_children) {
		1745	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1746
		1747	if ($pos eq "abs") {
		1748	$w = _scale $size, $w, $child->{req_w};
		1749	$h = _scale $size, $h, $child->{req_h};
		1750
		1751	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1752	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1360	}	1753	}
1361
1362	$y += $row_h;
1363	}	1754	}
1364		1755
1365	}	1756	my $W = $x2 - $x1;
		1757	my $H = $y2 - $y1;
1366		1758
1367	sub find_widget {	1759	# now layout remaining widgets
		1760	for my $child ($self->visible_children) {
		1761	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1762
		1763	if ($pos ne "abs") {
		1764	$x = _scale $pos, $x, $W;
		1765	$y = _scale $pos, $x, $H;
		1766	$w = _scale $size, $w, $child->{req_w};
		1767	$h = _scale $size, $h, $child->{req_h};
		1768
		1769	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1770	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1771	}
		1772	}
		1773
		1774	my $W = $x2 - $x1;
		1775	my $H = $y2 - $y1;
		1776
		1777	($W, $H)
		1778	}
		1779
		1780	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1781	my ($self, $W, $H) = @_;
1369		1782
1370	$x -= $self->{x};	1783	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1784	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1372		1785
1373	my $res;	1786	$x = _scale $pos, $x, $W;
		1787	$y = _scale $pos, $x, $H;
		1788	$w = _scale $size, $w, $child->{req_w};
		1789	$h = _scale $size, $h, $child->{req_h};
1374		1790
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1791	$child->configure ($x, $y, $w, $h);
1376	$res = $_->find_widget ($x, $y)	1792	}
1377	and return $res;	1793
1378	}	1794	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1795	}
1390		1796
1391	#############################################################################	1797	#############################################################################
1392		1798
1393	package CFClient::UI::Box;	1799	package CFPlus::UI::Box;
1394		1800
1395	our @ISA = CFClient::UI::Container::;	1801	our @ISA = CFPlus::UI::Container::;
1396		1802
1397	sub size_request {	1803	sub size_request {
1398	my ($self) = @_;	1804	my ($self) = @_;
1399		1805
1400	$self->{vertical}	1806	$self->{vertical}
…		…
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1812	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1813	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1408	)	1814	)
1409	}	1815	}
1410		1816
1411	sub size_allocate {	1817	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1818	my ($self, $w, $h) = @_;
1413		1819
1414	my $space = $self->{vertical} ? $h : $w;	1820	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1821	my @children = $self->visible_children;
1416		1822
1417	my @req;	1823	my @req;
1418		1824
1419	if ($self->{homogeneous}) {	1825	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1826	@req = ($space / (@children || 1)) x @children;
1421	} else {	1827	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1828	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1829	my $req = List::Util::sum @req;
1424		1830
1425	if ($req > $space) {	1831	if ($req > $space) {
1426	# ah well, not enough space	1832	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1833	$_ *= $space / $req for @req;
1428	} else {	1834	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1835	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1836
1431	$space = ($space - $req) / $expand; # remaining space to give away	1837	$space = ($space - $req) / $expand; # remaining space to give away
1432		1838
1433	$req[$_] += $space * $children->[$_]{expand}	1839	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1840	for 0 .. $#children;
1435	}	1841	}
1436	}	1842	}
1437		1843
1438	CFClient::UI::harmonize \@req;	1844	CFPlus::UI::harmonize \@req;
1439		1845
1440	my $pos = 0;	1846	my $pos = 0;
1441	for (0 .. $#$children) {	1847	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1848	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1849	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1850
1445	$pos += $alloc;	1851	$pos += $alloc;
1446	}	1852	}
1447		1853
1448	1	1854	1
1449	}	1855	}
1450		1856
1451	#############################################################################	1857	#############################################################################
1452		1858
1453	package CFClient::UI::HBox;	1859	package CFPlus::UI::HBox;
1454		1860
1455	our @ISA = CFClient::UI::Box::;	1861	our @ISA = CFPlus::UI::Box::;
1456		1862
1457	sub new {	1863	sub new {
1458	my $class = shift;	1864	my $class = shift;
1459		1865
1460	$class->SUPER::new (	1866	$class->SUPER::new (
…		…
1463	)	1869	)
1464	}	1870	}
1465		1871
1466	#############################################################################	1872	#############################################################################
1467		1873
1468	package CFClient::UI::VBox;	1874	package CFPlus::UI::VBox;
1469		1875
1470	our @ISA = CFClient::UI::Box::;	1876	our @ISA = CFPlus::UI::Box::;
1471		1877
1472	sub new {	1878	sub new {
1473	my $class = shift;	1879	my $class = shift;
1474		1880
1475	$class->SUPER::new (	1881	$class->SUPER::new (
…		…
1478	)	1884	)
1479	}	1885	}
1480		1886
1481	#############################################################################	1887	#############################################################################
1482		1888
1483	package CFClient::UI::Label;	1889	package CFPlus::UI::Label;
1484		1890
1485	our @ISA = CFClient::UI::DrawBG::;	1891	our @ISA = CFPlus::UI::DrawBG::;
1486		1892
1487	use CFClient::OpenGL;	1893	use CFPlus::OpenGL;
1488		1894
1489	sub new {	1895	sub new {
1490	my ($class, %arg) = @_;	1896	my ($class, %arg) = @_;
1491		1897
1492	my $self = $class->SUPER::new (	1898	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1901	#active_bg => none
1496	#font => default_font	1902	#font => default_font
1497	#text => initial text	1903	#text => initial text
1498	#markup => initial narkup	1904	#markup => initial narkup
1499	#max_w => maximum pixel width	1905	#max_w => maximum pixel width
		1906	#style => 0, # render flags
1500	ellipsise => 3, # end	1907	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1908	layout => (new CFPlus::Layout),
1502	fontsize => 1,	1909	fontsize => 1,
1503	align => -1,	1910	align => -1,
1504	valign => -1,	1911	valign => -1,
1505	padding_x => 2,	1912	padding_x => 2,
1506	padding_y => 2,	1913	padding_y => 2,
1507	can_events => 0,	1914	can_events => 0,
1508	%arg	1915	%arg
1509	);	1916	);
1510		1917
1511	if (exists $self->{template}) {	1918	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1919	my $layout = new CFPlus::Layout;
1513	$layout->set_text (delete $self->{template});	1920	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1921	$self->{template} = $layout;
1515	}	1922	}
1516		1923
1517	if (exists $self->{markup}) {	1924	if (exists $self->{markup}) {
…		…
1521	}	1928	}
1522		1929
1523	$self	1930	$self
1524	}	1931	}
1525		1932
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1933	sub update {
1537	my ($self) = @_;	1934	my ($self) = @_;
1538		1935
1539	delete $self->{texture};	1936	delete $self->{texture};
1540	$self->SUPER::update;	1937	$self->SUPER::update;
1541	}	1938	}
1542		1939
		1940	sub realloc {
		1941	my ($self) = @_;
		1942
		1943	delete $self->{ox};
		1944	$self->SUPER::realloc;
		1945	}
		1946
1543	sub set_text {	1947	sub set_text {
1544	my ($self, $text) = @_;	1948	my ($self, $text) = @_;
1545		1949
1546	return if $self->{text} eq "T$text";	1950	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1951	$self->{text} = "T$text";
1548		1952
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1953	$self->{layout}->set_text ($text);
1551		1954
		1955	delete $self->{size_req};
1552	$self->realloc;	1956	$self->realloc;
1553	$self->update;	1957	$self->update;
1554	}	1958	}
1555		1959
1556	sub set_markup {	1960	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1963	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1964	$self->{text} = "M$markup";
1561		1965
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1966	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1967
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1968	$self->{layout}->set_markup ($markup);
1566		1969
		1970	delete $self->{size_req};
1567	$self->realloc;	1971	$self->realloc;
1568	$self->update;	1972	$self->update;
1569	}	1973	}
1570		1974
1571	sub size_request {	1975	sub size_request {
1572	my ($self) = @_;	1976	my ($self) = @_;
1573		1977
		1978	$self->{size_req} ||= do {
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1979	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1980	$self->{layout}->set_width ($self->{max_w} || -1);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1981	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1982	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1983	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1984
1580	my ($w, $h) = $self->{layout}->size;	1985	my ($w, $h) = $self->{layout}->size;
1581		1986
1582	if (exists $self->{template}) {	1987	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	1988	$self->{template}->set_font ($self->{font}) if $self->{font};
		1989	$self->{template}->set_width ($self->{max_w} || -1);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		1991
1586	my ($w2, $h2) = $self->{template}->size;	1992	my ($w2, $h2) = $self->{template}->size;
1587		1993
1588	$w = List::Util::max $w, $w2;	1994	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	1995	$h = List::Util::max $h, $h2;
		1996	}
		1997
		1998	[$w, $h]
1590	}	1999	};
1591		2000
1592	($w, $h)	2001	@{ $self->{size_req} }
1593	}	2002	}
1594		2003
		2004	sub baseline_shift {
		2005	$_[0]{layout}->descent
		2006	}
		2007
1595	sub size_allocate {	2008	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2009	my ($self, $w, $h) = @_;
1597		2010
1598	delete $self->{ox};	2011	delete $self->{ox};
1599		2012
1600	delete $self->{texture}	2013	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2014	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2015
		2016	1
1602	}	2017	}
1603		2018
1604	sub set_fontsize {	2019	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2020	my ($self, $fontsize) = @_;
1606		2021
1607	$self->{fontsize} = $fontsize;	2022	$self->{fontsize} = $fontsize;
		2023	delete $self->{size_req};
1608	delete $self->{texture};	2024	delete $self->{texture};
1609		2025
1610	$self->realloc;	2026	$self->realloc;
1611	}	2027	}
1612		2028
		2029	sub reconfigure {
		2030	my ($self) = @_;
		2031
		2032	delete $self->{size_req};
		2033	delete $self->{texture};
		2034
		2035	$self->SUPER::reconfigure;
		2036	}
		2037
1613	sub _draw {	2038	sub _draw {
1614	my ($self) = @_;	2039	my ($self) = @_;
1615		2040
1616	$self->SUPER::_draw; # draw background, if applicable	2041	$self->SUPER::_draw; # draw background, if applicable
1617		2042
1618	my $tex = $self->{texture} ||= do {	2043	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2044	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2045	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2046	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2047	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2048	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2049	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2050
1626	new_from_layout CFClient::Texture $self->{layout}	2051	[$self->{layout}->size]
1627	};	2052	};
1628		2053
1629	unless (exists $self->{ox}) {	2054	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2055	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2056	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1632	: ($self->{w} - $tex->{w}) * 0.5);	2057	: ($self->{w} - $size->[0]) * 0.5);
1633		2058
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2059	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2060	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);	2061	: ($self->{h} - $size->[1]) * 0.5);
1637	};	2062	};
1638		2063
1639	glEnable GL_TEXTURE_2D;	2064	my $w = List::Util::min $self->{w} + 4, $size->[0];
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2065	my $h = List::Util::min $self->{h} + 2, $size->[1];
1641		2066
1642	glColor_premultiply @{$self->{fg}}	2067	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2068	}
1649		2069
1650	#############################################################################	2070	#############################################################################
1651		2071
1652	package CFClient::UI::EntryBase;	2072	package CFPlus::UI::EntryBase;
1653		2073
1654	our @ISA = CFClient::UI::Label::;	2074	our @ISA = CFPlus::UI::Label::;
1655		2075
1656	use CFClient::OpenGL;	2076	use CFPlus::OpenGL;
1657		2077
1658	sub new {	2078	sub new {
1659	my $class = shift;	2079	my $class = shift;
1660		2080
1661	$class->SUPER::new (	2081	$class->SUPER::new (
…		…
1665	active_fg => [0, 0, 0],	2085	active_fg => [0, 0, 0],
1666	can_hover => 1,	2086	can_hover => 1,
1667	can_focus => 1,	2087	can_focus => 1,
1668	valign => 0,	2088	valign => 0,
1669	can_events => 1,	2089	can_events => 1,
		2090	ellipsise => 0,
1670	#text => ...	2091	#text => ...
		2092	#hidden => "*",
1671	@_	2093	@_
1672	)	2094	)
1673	}	2095	}
1674		2096
1675	sub _set_text {	2097	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2104	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2105	$self->{text} = $text;
1684		2106
1685	$text =~ s/./*/g if $self->{hidden};	2107	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2108	$self->{layout}->set_text ("$text ");
		2109	delete $self->{size_req};
1687		2110
1688	$self->_emit (changed => $self->{text});	2111	$self->emit (changed => $self->{text});
		2112
		2113	$self->realloc;
1689	$self->update;	2114	$self->update;
1690	}	2115	}
1691		2116
1692	sub set_text {	2117	sub set_text {
1693	my ($self, $text) = @_;	2118	my ($self, $text) = @_;
1694		2119
1695	$self->{cursor} = length $text;	2120	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2121	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2122	}
1700		2123
1701	sub get_text {	2124	sub get_text {
1702	$_[0]{text}	2125	$_[0]{text}
1703	}	2126	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2131	my ($w, $h) = $self->SUPER::size_request;
1709		2132
1710	($w + 1, $h) # add 1 for cursor	2133	($w + 1, $h) # add 1 for cursor
1711	}	2134	}
1712		2135
1713	sub key_down {	2136	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2137	my ($self, $ev) = @_;
1715		2138
1716	my $mod = $ev->{mod};	2139	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2140	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2141	my $uni = $ev->{unicode};
1719		2142
1720	my $text = $self->get_text;	2143	my $text = $self->get_text;
		2144
		2145	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1721		2146
1722	if ($uni == 8) {	2147	if ($uni == 8) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2148	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2149	} elsif ($uni == 127) {
1725	substr $text, $self->{cursor}, 1, "";	2150	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2151	} elsif ($sym == CFPlus::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2152	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2153	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2154	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($sym == CFClient::SDLK_HOME) {	2155	} elsif ($sym == CFPlus::SDLK_HOME) {
		2156	# what a hack
		2157	$self->{cursor} =
		2158	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2159	? length $1
		2160	: 0;
		2161	} elsif ($sym == CFPlus::SDLK_END) {
		2162	# uh, again
		2163	$self->{cursor} =
		2164	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2165	? $self->{cursor} + length $1
		2166	: length $self->{text};
		2167	} elsif ($uni == 21) { # ctrl-u
		2168	$text = "";
1731	$self->{cursor} = 0;	2169	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2170	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2171	$self->emit ('escape');
1736	} elsif ($uni) {	2172	} elsif ($uni == 0x0d) {
		2173	substr $text, $self->{cursor}++, 0, "\012";
		2174	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2175	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2176	} else {
1739	return 0;	2177	return 0;
1740	}	2178	}
1741		2179
1742	$self->_set_text ($text);	2180	$self->_set_text ($text);
1743		2181
1744	$self->realloc;	2182	$self->realloc;
		2183	$self->update;
1745		2184
1746	1	2185	1
1747	}	2186	}
1748		2187
1749	sub focus_in {	2188	sub invoke_focus_in {
1750	my ($self) = @_;	2189	my ($self) = @_;
1751		2190
1752	$self->{last_activity} = $::NOW;	2191	$self->{last_activity} = $::NOW;
1753		2192
1754	$self->SUPER::focus_in;	2193	$self->SUPER::invoke_focus_in
1755	}	2194	}
1756		2195
1757	sub button_down {	2196	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2197	my ($self, $ev, $x, $y) = @_;
1759		2198
1760	$self->SUPER::button_down ($ev, $x, $y);	2199	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2200
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2201	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2202
1764	# byte-index to char-index	2203	# byte-index to char-index
1765	my $text = $self->{text};	2204	my $text = $self->{text};
1766	utf8::encode $text;	2205	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2206	$self->{cursor} = length $text;
1768		2207
1769	$self->_set_text ($self->{text});	2208	$self->_set_text ($self->{text});
1770	$self->update;	2209	$self->update;
1771		2210
1772	1	2211	1
1773	}	2212	}
1774		2213
1775	sub mouse_motion {	2214	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2215	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2216	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		2217
1779	0	2218	1
1780	}	2219	}
1781		2220
1782	sub _draw {	2221	sub _draw {
1783	my ($self) = @_;	2222	my ($self) = @_;
1784		2223
…		…
1811	utf8::encode $text;	2250	utf8::encode $text;
1812		2251
1813	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2252	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814	}	2253	}
1815		2254
1816	glColor @{$self->{fg}};
1817	glBegin GL_LINES;	2255	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2256	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1819	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2257	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1820	glEnd;	2258	glEnd;
1821	}	2259	}
1822	}	2260	}
1823		2261
		2262	#############################################################################
		2263
1824	package CFClient::UI::Entry;	2264	package CFPlus::UI::Entry;
1825		2265
1826	our @ISA = CFClient::UI::EntryBase::;	2266	our @ISA = CFPlus::UI::EntryBase::;
1827		2267
1828	use CFClient::OpenGL;	2268	use CFPlus::OpenGL;
1829		2269
1830	sub key_down {	2270	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2271	my ($self, $ev) = @_;
1832		2272
1833	my $sym = $ev->{sym};	2273	my $sym = $ev->{sym};
1834		2274
1835	if ($sym == 13) {	2275	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2276	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2277	my $txt = $self->get_text;
		2278
1838	$self->{history_pointer} = -1;	2279	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2280	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2281	$self->emit (activate => $txt);
1841	$self->update;	2282	$self->update;
1842		2283
1843	} elsif ($sym == CFClient::SDLK_UP) {	2284	} elsif ($sym == CFPlus::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2285	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2286	$self->{history_saveback} = $self->get_text;
1846	}	2287	}
1847	if (@{$self->{history} || []} > 0) {	2288	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2289	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2291	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2292	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2293	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2294	}
1854		2295
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2296	} elsif ($sym == CFPlus::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2297	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2298	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2299
1859	if ($self->{history_pointer} >= 0) {	2300	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2301	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2302	} else {
1862	$self->set_text ($self->{history_saveback});	2303	$self->set_text ($self->{history_saveback});
1863	}	2304	}
1864		2305
1865	} else {	2306	} else {
1866	return $self->SUPER::key_down ($ev)	2307	return $self->SUPER::invoke_key_down ($ev)
1867	}	2308	}
1868		2309
1869	1	2310	1
1870	}	2311	}
1871		2312
1872	#############################################################################	2313	#############################################################################
1873		2314
		2315	package CFPlus::UI::TextEdit;
		2316
		2317	our @ISA = CFPlus::UI::EntryBase::;
		2318
		2319	use CFPlus::OpenGL;
		2320
		2321	sub move_cursor_ver {
		2322	my ($self, $dy) = @_;
		2323
		2324	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2325
		2326	$y += $dy;
		2327
		2328	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2329	$self->{cursor} = $index;
		2330	delete $self->{cur_h};
		2331	$self->update;
		2332	return;
		2333	}
		2334	}
		2335
		2336	sub invoke_key_down {
		2337	my ($self, $ev) = @_;
		2338
		2339	my $sym = $ev->{sym};
		2340
		2341	if ($sym == CFPlus::SDLK_UP) {
		2342	$self->move_cursor_ver (-1);
		2343	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2344	$self->move_cursor_ver (+1);
		2345	} else {
		2346	return $self->SUPER::invoke_key_down ($ev)
		2347	}
		2348
		2349	1
		2350	}
		2351
		2352	#############################################################################
		2353
1874	package CFClient::UI::Button;	2354	package CFPlus::UI::Button;
1875		2355
1876	our @ISA = CFClient::UI::Label::;	2356	our @ISA = CFPlus::UI::Label::;
1877		2357
1878	use CFClient::OpenGL;	2358	use CFPlus::OpenGL;
1879		2359
1880	my @tex =	2360	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2361	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);	2362	qw(b1_button_inactive.png b1_button_active.png);
1883		2363
1884	sub new {	2364	sub new {
1885	my $class = shift;	2365	my $class = shift;
1886		2366
1887	$class->SUPER::new (	2367	$class->SUPER::new (
1888	padding_x => 4,	2368	padding_x => 4,
1889	padding_y => 4,	2369	padding_y => 4,
1890	fg => [1, 1, 1],	2370	fg => [1.0, 1.0, 1.0],
1891	active_fg => [0, 0, 1],	2371	active_fg => [0.8, 0.8, 0.8],
1892	can_hover => 1,	2372	can_hover => 1,
1893	align => 0,	2373	align => 0,
1894	valign => 0,	2374	valign => 0,
1895	can_events => 1,	2375	can_events => 1,
1896	@_	2376	@_
1897	)	2377	)
1898	}	2378	}
1899		2379
1900	sub activate { }
1901
1902	sub button_up {	2380	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2381	my ($self, $ev, $x, $y) = @_;
1904		2382
1905	$self->emit ("activate")	2383	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2384	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2385	&& $y >= 0 && $y < $self->{h};
…		…
1916		2394
1917	glEnable GL_TEXTURE_2D;	2395	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2396	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2397	glColor 0, 0, 0, 1;
1920		2398
		2399	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2400	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2401
1923	glDisable GL_TEXTURE_2D;	2402	glDisable GL_TEXTURE_2D;
1924		2403
1925	$self->SUPER::_draw;	2404	$self->SUPER::_draw;
1926	}	2405	}
1927		2406
1928	#############################################################################	2407	#############################################################################
1929		2408
1930	package CFClient::UI::CheckBox;	2409	package CFPlus::UI::CheckBox;
1931		2410
1932	our @ISA = CFClient::UI::DrawBG::;	2411	our @ISA = CFPlus::UI::DrawBG::;
1933		2412
1934	my @tex =	2413	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2414	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2415	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1937		2416
1938	use CFClient::OpenGL;	2417	use CFPlus::OpenGL;
1939		2418
1940	sub new {	2419	sub new {
1941	my $class = shift;	2420	my $class = shift;
1942		2421
1943	$class->SUPER::new (	2422	$class->SUPER::new (
…		…
1957	my ($self) = @_;	2436	my ($self) = @_;
1958		2437
1959	(6) x 2	2438	(6) x 2
1960	}	2439	}
1961		2440
		2441	sub toggle {
		2442	my ($self) = @_;
		2443
		2444	$self->{state} = !$self->{state};
		2445	$self->emit (changed => $self->{state});
		2446	$self->update;
		2447	}
		2448
1962	sub button_down {	2449	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2450	my ($self, $ev, $x, $y) = @_;
1964		2451
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2452	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2453	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2454	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2455	} else {
1970	return 0	2456	return 0
1971	}	2457	}
1972		2458
1973	1	2459	1
…		…
1993	glDisable GL_TEXTURE_2D;	2479	glDisable GL_TEXTURE_2D;
1994	}	2480	}
1995		2481
1996	#############################################################################	2482	#############################################################################
1997		2483
1998	package CFClient::UI::Image;	2484	package CFPlus::UI::Image;
1999		2485
2000	our @ISA = CFClient::UI::Base::;	2486	our @ISA = CFPlus::UI::Base::;
2001		2487
2002	use CFClient::OpenGL;	2488	use CFPlus::OpenGL;
2003	use Carp qw/confess/;
2004		2489
2005	our %loaded_images;	2490	our %texture_cache;
2006		2491
2007	sub new {	2492	sub new {
2008	my $class = shift;	2493	my $class = shift;
2009		2494
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2495	my $self = $class->SUPER::new (
		2496	can_events => 0,
		2497	@_,
		2498	);
2011		2499
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2500	$self->{path} || $self->{tex}
		2501	or Carp::croak "'path' or 'tex' attributes required";
2013		2502
2014	$loaded_images{$self->{image}} ||=	2503	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2504	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2016		2505
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2506	CFPlus::weaken $texture_cache{$self->{path}};
2018		2507
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2508	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2509
2023	$self	2510	$self
2024	}	2511	}
2025		2512
		2513	sub STORABLE_freeze {
		2514	my ($self, $cloning) = @_;
		2515
		2516	$self->{path}
		2517	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2518
		2519	$self->{path}
		2520	}
		2521
		2522	sub STORABLE_attach {
		2523	my ($self, $cloning, $path) = @_;
		2524
		2525	$self->new (path => $path)
		2526	}
		2527
2026	sub size_request {	2528	sub size_request {
2027	my ($self) = @_;	2529	my ($self) = @_;
2028		2530
2029	($self->{tex}->{w}, $self->{tex}->{h})	2531	($self->{tex}{w}, $self->{tex}{h})
2030	}	2532	}
2031		2533
2032	sub _draw {	2534	sub _draw {
2033	my ($self) = @_;	2535	my ($self) = @_;
2034		2536
…		…
2044	}	2546	}
2045		2547
2046	glEnable GL_TEXTURE_2D;	2548	glEnable GL_TEXTURE_2D;
2047	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2549	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048		2550
2049	$tex->draw_quad_alpha (0, 0, $w, $h);	2551	$tex->draw_quad (0, 0, $w, $h);
2050		2552
2051	glDisable GL_TEXTURE_2D;	2553	glDisable GL_TEXTURE_2D;
2052	}	2554	}
2053		2555
2054	#############################################################################	2556	#############################################################################
2055		2557
		2558	package CFPlus::UI::ImageButton;
		2559
		2560	our @ISA = CFPlus::UI::Image::;
		2561
		2562	use CFPlus::OpenGL;
		2563
		2564	my %textures;
		2565
		2566	sub new {
		2567	my $class = shift;
		2568
		2569	my $self = $class->SUPER::new (
		2570	padding_x => 4,
		2571	padding_y => 4,
		2572	fg => [1, 1, 1],
		2573	active_fg => [0, 0, 1],
		2574	can_hover => 1,
		2575	align => 0,
		2576	valign => 0,
		2577	can_events => 1,
		2578	@_
		2579	);
		2580	}
		2581
		2582	sub invoke_button_up {
		2583	my ($self, $ev, $x, $y) = @_;
		2584
		2585	$self->emit ("activate")
		2586	if $x >= 0 && $x < $self->{w}
		2587	&& $y >= 0 && $y < $self->{h};
		2588
		2589	1
		2590	}
		2591
		2592	#############################################################################
		2593
2056	package CFClient::UI::VGauge;	2594	package CFPlus::UI::VGauge;
2057		2595
2058	our @ISA = CFClient::UI::Base::;	2596	our @ISA = CFPlus::UI::Base::;
2059		2597
2060	use List::Util qw(min max);	2598	use List::Util qw(min max);
2061		2599
2062	use CFClient::OpenGL;	2600	use CFPlus::OpenGL;
2063		2601
2064	my %tex = (	2602	my %tex = (
2065	food => [	2603	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2604	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2605	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2606	],
2069	grace => [	2607	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2608	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2071	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2609	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072	],	2610	],
2073	hp => [	2611	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2612	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2613	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2614	],
2077	mana => [	2615	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2079	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2617	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080	],	2618	],
2081	);	2619	);
2082		2620
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2621	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2681	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2682	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2683
2146	my $h1 = $self->{h} * (1 - $ycut1);	2684	my $h1 = $self->{h} * (1 - $ycut1);
2147	my $h2 = $self->{h} * (1 - $ycut2);	2685	my $h2 = $self->{h} * (1 - $ycut2);
		2686	my $h3 = $self->{h};
		2687
		2688	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2148		2689
2149	glEnable GL_BLEND;	2690	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2691	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2692	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2693	glEnable GL_TEXTURE_2D;
…		…
2171		2712
2172	if ($t3) {	2713	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2714	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2715	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2716	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2717	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2718	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2719	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2720	glEnd;
2180	}	2721	}
2181		2722
2182	glDisable GL_BLEND;	2723	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2724	glDisable GL_TEXTURE_2D;
2184	}	2725	}
2185		2726
2186	#############################################################################	2727	#############################################################################
2187		2728
2188	package CFClient::UI::Gauge;	2729	package CFPlus::UI::Gauge;
2189		2730
2190	our @ISA = CFClient::UI::VBox::;	2731	our @ISA = CFPlus::UI::VBox::;
2191		2732
2192	sub new {	2733	sub new {
2193	my ($class, %arg) = @_;	2734	my ($class, %arg) = @_;
2194		2735
2195	my $self = $class->SUPER::new (	2736	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	2738	can_hover => 1,
2198	can_events => 1,	2739	can_events => 1,
2199	%arg,	2740	%arg,
2200	);	2741	);
2201		2742
2202	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2743	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2203	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2744	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2745	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2205		2746
2206	$self	2747	$self
2207	}	2748	}
2208		2749
2209	sub set_fontsize {	2750	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	2771	$self->{value}->set_text ($val);
2231	}	2772	}
2232		2773
2233	#############################################################################	2774	#############################################################################
2234		2775
2235	package CFClient::UI::Slider;	2776	package CFPlus::UI::Slider;
2236		2777
2237	use strict;	2778	use strict;
2238		2779
2239	use CFClient::OpenGL;	2780	use CFPlus::OpenGL;
2240		2781
2241	our @ISA = CFClient::UI::DrawBG::;	2782	our @ISA = CFPlus::UI::DrawBG::;
2242		2783
2243	my @tex =	2784	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2785	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	2786	qw(s1_slider.png s1_slider_bg.png);
2246		2787
2247	sub new {	2788	sub new {
2248	my $class = shift;	2789	my $class = shift;
2249		2790
…		…
2270	$self->update;	2811	$self->update;
2271		2812
2272	$self	2813	$self
2273	}	2814	}
2274		2815
2275	sub changed { }
2276
2277	sub set_range {	2816	sub set_range {
2278	my ($self, $range) = @_;	2817	my ($self, $range) = @_;
2279		2818
2280	($range, $self->{range}) = ($self->{range}, $range);	2819	($range, $self->{range}) = ($self->{range}, $range);
2281		2820
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	2821	if ("@$range" ne "@{$self->{range}}") {
		2822	$self->update;
		2823	$self->set_value ($self->{range}[0]);
		2824	}
2284	}	2825	}
2285		2826
2286	sub set_value {	2827	sub set_value {
2287	my ($self, $value) = @_;	2828	my ($self, $value) = @_;
2288		2829
…		…
2299	if $unit;	2840	if $unit;
2300		2841
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2842	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		2843
2303	if ($value != $old_value) {	2844	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	2845	$self->emit (changed => $value);
2305	$self->update;	2846	$self->update;
2306	}	2847	}
2307	}	2848	}
2308		2849
2309	sub size_request {	2850	sub size_request {
2310	my ($self) = @_;	2851	my ($self) = @_;
2311		2852
2312	($self->{req_w}, $self->{req_h})	2853	($self->{req_w}, $self->{req_h})
2313	}	2854	}
2314		2855
2315	sub button_down {	2856	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	2857	my ($self, $ev, $x, $y) = @_;
2317		2858
2318	$self->SUPER::button_down ($ev, $x, $y);	2859	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		2860
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2861	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		2862
2322	$self->mouse_motion ($ev, $x, $y)	2863	$self->invoke_mouse_motion ($ev, $x, $y)
2323	}	2864	}
2324		2865
2325	sub mouse_motion {	2866	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	2867	my ($self, $ev, $x, $y) = @_;
2327		2868
2328	if ($GRAB == $self) {	2869	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2870	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		2871
…		…
2336	} else {	2877	} else {
2337	return 0;	2878	return 0;
2338	}	2879	}
2339		2880
2340	1	2881	1
		2882	}
		2883
		2884	sub invoke_mouse_wheel {
		2885	my ($self, $ev) = @_;
		2886
		2887	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2888
		2889	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2890
		2891	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2892
		2893	! ! $delta
2341	}	2894	}
2342		2895
2343	sub update {	2896	sub update {
2344	my ($self) = @_;	2897	my ($self) = @_;
2345		2898
…		…
2394	glDisable GL_TEXTURE_2D;	2947	glDisable GL_TEXTURE_2D;
2395	}	2948	}
2396		2949
2397	#############################################################################	2950	#############################################################################
2398		2951
2399	package CFClient::UI::ValSlider;	2952	package CFPlus::UI::ValSlider;
2400		2953
2401	our @ISA = CFClient::UI::HBox::;	2954	our @ISA = CFPlus::UI::HBox::;
2402		2955
2403	sub new {	2956	sub new {
2404	my ($class, %arg) = @_;	2957	my ($class, %arg) = @_;
2405		2958
2406	my $range = delete $arg{range};	2959	my $range = delete $arg{range};
2407		2960
2408	my $self = $class->SUPER::new (	2961	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2962	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2963	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	2964	to_value => sub { shift },
2412	from_value => sub { shift },	2965	from_value => sub { shift },
2413	%arg,	2966	%arg,
2414	);	2967	);
2415		2968
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	2988	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	2989	sub set_value { shift->{slider}->set_value (@_) }
2437		2990
2438	#############################################################################	2991	#############################################################################
2439		2992
2440	package CFClient::UI::TextView;	2993	package CFPlus::UI::TextScroller;
2441		2994
2442	our @ISA = CFClient::UI::HBox::;	2995	our @ISA = CFPlus::UI::HBox::;
2443		2996
2444	use CFClient::OpenGL;	2997	use CFPlus::OpenGL;
2445		2998
2446	sub new {	2999	sub new {
2447	my $class = shift;	3000	my $class = shift;
2448		3001
2449	my $self = $class->SUPER::new (	3002	my $self = $class->SUPER::new (
2450	fontsize => 1,	3003	fontsize => 1,
2451	can_events => 0,	3004	can_events => 1,
		3005	indent => 0,
2452	#font => default_font	3006	#font => default_font
2453	@_,	3007	@_,
2454		3008
2455	layout => (new CFClient::Layout 1),	3009	layout => (new CFPlus::Layout),
2456	par => [],	3010	par => [],
		3011	max_par => 0,
2457	height => 0,	3012	height => 0,
2458	children => [	3013	children => [
2459	(new CFClient::UI::Empty expand => 1),	3014	(new CFPlus::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3015	(new CFPlus::UI::Slider vertical => 1),
2461	],	3016	],
2462	);	3017	);
2463		3018
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3019	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3020
…		…
2471		3026
2472	$self->{fontsize} = $fontsize;	3027	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3028	$self->reflow;
2474	}	3029	}
2475		3030
		3031	sub size_request {
		3032	my ($self) = @_;
		3033
		3034	my ($empty, $slider) = @{ $self->{children} };
		3035
		3036	local $self->{children} = [$empty, $slider];
		3037	$self->SUPER::size_request
		3038	}
		3039
2476	sub size_allocate {	3040	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3041	my ($self, $w, $h) = @_;
2478		3042
2479	$self->SUPER::size_allocate ($w, $h);	3043	my ($empty, $slider, @other) = @{ $self->{children} };
		3044	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3045
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3046	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3047	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3048	$self->{layout}->set_width ($empty->{w});
		3049	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3050
2485	$self->reflow;	3051	$self->reflow;
2486	}
2487		3052
2488	sub text_size {	3053	local $self->{children} = [$empty, $slider];
		3054	$self->SUPER::invoke_size_allocate ($w, $h)
		3055	}
		3056
		3057	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3058	my ($self, $ev) = @_;
		3059
		3060	return 0 unless $ev->{dy}; # only vertical movements
		3061
		3062	$self->{children}[1]->emit (mouse_wheel => $ev);
		3063
		3064	1
		3065	}
		3066
		3067	sub get_layout {
		3068	my ($self, $para) = @_;
2490		3069
2491	my $layout = $self->{layout};	3070	my $layout = $self->{layout};
2492		3071
		3072	$layout->set_font ($self->{font}) if $self->{font};
		3073	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3074	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3075	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3076	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3077	$layout->set_markup ($para->{markup});
		3078
		3079	$layout->set_shapes (
		3080	map
		3081	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3082	@{$para->{widget}}
2496		3083	);
		3084
2497	$layout->size	3085	$layout
2498	}	3086	}
2499		3087
2500	sub reflow {	3088	sub reflow {
2501	my ($self) = @_;	3089	my ($self) = @_;
2502		3090
…		…
2509		3097
2510	# todo: base offset on lines or so, not on pixels	3098	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3099	$self->{children}[1]->set_value ($offset);
2512	}	3100	}
2513		3101
		3102	sub current_paragraph {
		3103	my ($self) = @_;
		3104
		3105	$self->{top_paragraph} - 1
		3106	}
		3107
		3108	sub scroll_to {
		3109	my ($self, $para) = @_;
		3110
		3111	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3112
		3113	$self->{scroll_to} = $para;
		3114	$self->update;
		3115	}
		3116
2514	sub clear {	3117	sub clear {
2515	my ($self) = @_;	3118	my ($self) = @_;
		3119
		3120	my (undef, undef, @other) = @{ $self->{children} };
		3121	$self->remove ($_) for @other;
2516		3122
2517	$self->{par} = [];	3123	$self->{par} = [];
2518	$self->{height} = 0;	3124	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3125	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3126	}
2521		3127
2522	sub add_paragraph {	3128	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3129	my $self = shift;
2524		3130
2525	for my $line (split /\n/, $text) {	3131	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3132	$para = {
		3133	fg => [1, 1, 1, 1],
		3134	indent => 0,
		3135	markup => "",
		3136	widget => [],
		3137	ref $para ? %$para : (markup => $para),
		3138	w => 1e10,
		3139	wrapped => 1,
		3140	};
		3141
		3142	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3143	push @{$self->{par}}, $para;
		3144	}
		3145
		3146	if (my $max = $self->{max_par}) {
		3147	shift @{$self->{par}} while @{$self->{par}} > $max;
		3148	}
		3149
		3150	$self->{need_reflow}++;
		3151	$self->update;
		3152	}
		3153
		3154	sub scroll_to_bottom {
		3155	my ($self) = @_;
		3156
		3157	$self->{scroll_to} = $#{$self->{par}};
		3158	$self->update;
		3159	}
		3160
		3161	sub force_uptodate {
		3162	my ($self) = @_;
		3163
		3164	if (delete $self->{need_reflow}) {
		3165	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3166
		3167	my $height = 0;
		3168
		3169	for my $para (@{$self->{par}}) {
		3170	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3171	my $layout = $self->get_layout ($para);
		3172	my ($w, $h) = $layout->size;
		3173
		3174	$para->{w} = $w + $para->{indent};
		3175	$para->{h} = $h;
		3176	$para->{wrapped} = $layout->has_wrapped;
		3177	}
		3178
		3179	$para->{y} = $height;
		3180	$height += $para->{h};
		3181	}
		3182
2527	$self->{height} += $h;	3183	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3184	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3185
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3186	delete $self->{texture};
		3187	}
		3188
		3189	if (my $paridx = delete $self->{scroll_to}) {
		3190	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3191	}
2532	}	3192	}
2533		3193
2534	sub update {	3194	sub update {
2535	my ($self) = @_;	3195	my ($self) = @_;
2536		3196
…		…
2538		3198
2539	return unless $self->{h} > 0;	3199	return unless $self->{h} > 0;
2540		3200
2541	delete $self->{texture};	3201	delete $self->{texture};
2542		3202
2543	$ROOT->on_post_alloc ($self, sub {	3203	$ROOT->on_post_alloc ($self => sub {
		3204	$self->force_uptodate;
		3205
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3206	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3207
2546	if (delete $self->{need_reflow}) {
2547	my $height = 0;
2548
2549	my $layout = $self->{layout};
2550
2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2553	for (@{$self->{par}}) {
2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555	$layout->set_width ($W - $_->[3]);
2556	$layout->set_markup ($_->[4]);
2557	my ($w, $h) = $layout->size;
2558	$_->[0] = $w + $_->[3];
2559	$_->[1] = $h;
2560	}
2561
2562	$height += $_->[1];
2563	}
2564
2565	$self->{height} = $height;
2566
2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2568
2569	delete $self->{texture};
2570	}
2571
2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3208	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3209	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3210	glClear GL_COLOR_BUFFER_BIT;
2575		3211
		3212	package CFPlus::UI::Base;
		3213	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3214	(0, 0, $self->{w}, $self->{h});
		3215
		3216	my $top = int $self->{children}[1]{range}[0];
		3217
		3218	my $paridx = 0;
		3219	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3220	my $top = int $self->{children}[1]{range}[0];
2577		3221
2578	my $y0 = $top;	3222	my $y0 = $top;
2579	my $y1 = $top + $H;	3223	my $y1 = $top + $H;
2580		3224
2581	my $y = 0;
2582
2583	my $layout = $self->{layout};
2584
2585	$layout->set_font ($self->{font}) if $self->{font};
2586
2587	glEnable GL_BLEND;
2588	#TODO# not correct in windows where rgba is forced off
2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2590
2591	for my $par (@{$self->{par}}) {	3225	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3226	my $h = $para->{h};
		3227	my $y = $para->{y};
2593		3228
2594	if ($y0 < $y + $h && $y < $y1) {	3229	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3230	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3231
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3232	$layout->render ($para->{indent}, $y - $y0);
2600		3233
2601	glRasterPos $par->[3], $y - $y0;	3234	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3235	my @s = $layout->get_shapes;
		3236
		3237	for (@w) {
		3238	my ($dx, $dy) = splice @s, 0, 2, ();
		3239
		3240	$_->{x} = $dx + $para->{indent};
		3241	$_->{y} = $dy + $y - $y0;
		3242
		3243	$_->draw;
		3244	}
		3245	}
2603	}	3246	}
2604		3247
2605	$y += $h;	3248	$paridx++;
		3249	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3250	}
2607		3251
2608	glDisable GL_BLEND;	3252	$self->{top_paragraph} = $top_paragraph;
2609	};	3253	};
2610	});	3254	});
		3255	}
		3256
		3257	sub reconfigure {
		3258	my ($self) = @_;
		3259
		3260	$self->SUPER::reconfigure;
		3261
		3262	$_->{w} = 1e10 for @{ $self->{par} };
		3263	$self->reflow;
2611	}	3264	}
2612		3265
2613	sub _draw {	3266	sub _draw {
2614	my ($self) = @_;	3267	my ($self) = @_;
2615		3268
…		…
2618	glColor 0, 0, 0, 1;	3271	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3272	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3273	glDisable GL_TEXTURE_2D;
2621		3274
2622	$self->{children}[1]->draw;	3275	$self->{children}[1]->draw;
2623
2624	}	3276	}
2625		3277
2626	#############################################################################	3278	#############################################################################
2627		3279
2628	package CFClient::UI::Animator;	3280	package CFPlus::UI::Animator;
2629		3281
2630	use CFClient::OpenGL;	3282	use CFPlus::OpenGL;
2631		3283
2632	our @ISA = CFClient::UI::Bin::;	3284	our @ISA = CFPlus::UI::Bin::;
2633		3285
2634	sub moveto {	3286	sub moveto {
2635	my ($self, $x, $y) = @_;	3287	my ($self, $x, $y) = @_;
2636		3288
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3289	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3317	glPopMatrix;
2666	}	3318	}
2667		3319
2668	#############################################################################	3320	#############################################################################
2669		3321
2670	package CFClient::UI::Flopper;	3322	package CFPlus::UI::Flopper;
2671		3323
2672	our @ISA = CFClient::UI::Button::;	3324	our @ISA = CFPlus::UI::Button::;
2673		3325
2674	sub new {	3326	sub new {
2675	my $class = shift;	3327	my $class = shift;
2676		3328
2677	my $self = $class->SUPER::new (	3329	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3341	$self->{other}->toggle_visibility;
2690	}	3342	}
2691		3343
2692	#############################################################################	3344	#############################################################################
2693		3345
2694	package CFClient::UI::Tooltip;	3346	package CFPlus::UI::Tooltip;
2695		3347
2696	our @ISA = CFClient::UI::Bin::;	3348	our @ISA = CFPlus::UI::Bin::;
2697		3349
2698	use CFClient::OpenGL;	3350	use CFPlus::OpenGL;
2699		3351
2700	sub new {	3352	sub new {
2701	my $class = shift;	3353	my $class = shift;
2702		3354
2703	$class->SUPER::new (	3355	$class->SUPER::new (
…		…
2706	)	3358	)
2707	}	3359	}
2708		3360
2709	sub set_tooltip_from {	3361	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3362	my ($self, $widget) = @_;
		3363
		3364	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3365	if $widget->{tooltip} =~ /^#(.*)$/;
2711		3366
2712	my $tooltip = $widget->{tooltip};	3367	my $tooltip = $widget->{tooltip};
2713		3368
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3369	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3370	$tooltip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3371	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3372	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3373	. "visible $widget->{visible}";
2719	}	3374	}
2720		3375
		3376	$tooltip =~ s/^\n+//;
		3377	$tooltip =~ s/\n+$//;
		3378
2721	$self->add (new CFClient::UI::Label	3379	$self->add (new CFPlus::UI::Label
2722	markup => $tooltip,	3380	markup => $tooltip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3381	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724	fontsize => 0.8,	3382	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3383	style => 1, # FLAG_INVERSE
2726	ellipsise => 0,	3384	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3385	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3386	);
2729	}	3387	}
2730		3388
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3392	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3393
2736	($w + 4, $h + 4)	3394	($w + 4, $h + 4)
2737	}	3395	}
2738		3396
2739	sub size_allocate {	3397	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3398	my ($self, $w, $h) = @_;
2741		3399
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3400	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3401	}
2744		3402
2745	sub visibility_change {	3403	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3404	my ($self, $visible) = @_;
2747		3405
2748	return unless $visible;	3406	return unless $visible;
2749		3407
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3408	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3409	my $widget = $self->{owner}
2752	or return;	3410	or return;
2753		3411
		3412	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3413	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3414
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3415	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3416	if $x + $self->{w} > $self->{root}{w};
2758		3417
2759	$self->move_abs ($x, $y);	3418	$self->move_abs ($x, $y);
		3419	} else {
		3420	$self->hide;
		3421	}
2760	});	3422	});
2761	}	3423	}
2762		3424
2763	sub _draw {	3425	sub _draw {
2764	my ($self) = @_;	3426	my ($self) = @_;
…		…
2788	$self->SUPER::_draw;	3450	$self->SUPER::_draw;
2789	}	3451	}
2790		3452
2791	#############################################################################	3453	#############################################################################
2792		3454
2793	package CFClient::UI::Face;	3455	package CFPlus::UI::Face;
2794		3456
2795	our @ISA = CFClient::UI::Base::;	3457	our @ISA = CFPlus::UI::DrawBG::;
2796		3458
2797	use CFClient::OpenGL;	3459	use CFPlus::OpenGL;
2798		3460
2799	sub new {	3461	sub new {
2800	my $class = shift;	3462	my $class = shift;
2801		3463
2802	my $self = $class->SUPER::new (	3464	my $self = $class->SUPER::new (
		3465	size_w => 32,
		3466	size_h => 8,
2803	aspect => 1,	3467	aspect => 1,
2804	can_events => 0,	3468	can_events => 0,
2805	@_,	3469	@_,
2806	);	3470	);
2807		3471
2808	if ($self->{anim} && $self->{animspeed}) {	3472	if ($self->{anim} && $self->{animspeed}) {
2809	Scalar::Util::weaken (my $widget = $self);	3473	CFPlus::weaken (my $widget = $self);
2810		3474
		3475	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3476	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2811	$self->{timer} = Event->timer (	3477	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,	3478	parked => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {	3479	cb => sub {
		3480	return unless $::CONN && $widget;
		3481
2816	++$widget->{frame};	3482	++$widget->{frame};
		3483	$widget->update_face;
2817	$widget->update;	3484	$widget->update;
		3485
		3486	$widget->update_timer;
2818	},	3487	},
2819	);	3488	);
		3489
		3490	$self->update_face;
		3491	$self->update_timer;
2820	}	3492	}
2821		3493
2822	$self	3494	$self
2823	}	3495	}
2824		3496
		3497	sub update_timer {
		3498	my ($self) = @_;
		3499
		3500	return unless $self->{timer};
		3501
		3502	if ($self->{visible}) {
		3503	$self->{timer}->at (
		3504	$self->{anim_start}
		3505	+ $self->{animspeed}
		3506	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3507	);
		3508	$self->{timer}->start;
		3509	} else {
		3510	$self->{timer}->stop;
		3511	}
		3512	}
		3513
		3514	sub update_face {
		3515	my ($self) = @_;
		3516
		3517	return unless $::CONN;
		3518
		3519	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3520	if ($anim && @$anim) {
		3521	delete $self->{wait_face};
		3522	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3523	}
		3524	}
		3525	}
		3526
2825	sub size_request {	3527	sub size_request {
2826	(32, 8)	3528	my ($self) = @_;
		3529
		3530	if ($::CONN) {
		3531	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3532	if (my $tex = $::CONN->{texture}[$faceid]) {
		3533	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3534	} else {
		3535	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3536	$self->realloc;
		3537	});
		3538	}
		3539	}
		3540	}
		3541
		3542	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3543	}
2828		3544
2829	sub update {	3545	sub update {
2830	my ($self) = @_;	3546	my ($self) = @_;
2831		3547
2832	return unless $self->{visible};	3548	return unless $self->{visible};
2833		3549
2834	$self->SUPER::update;	3550	$self->SUPER::update;
2835	}	3551	}
2836		3552
		3553	sub invoke_visibility_change {
		3554	my ($self) = @_;
		3555
		3556	$self->update_timer;
		3557
		3558	0
		3559	}
		3560
2837	sub _draw {	3561	sub _draw {
2838	my ($self) = @_;	3562	my ($self) = @_;
2839		3563
2840	return unless $::CONN;	3564	return unless $::CONN;
2841		3565
2842	my $face;	3566	$self->SUPER::_draw;
2843		3567
2844	if ($self->{frame}) {
2845	my $anim = $::CONN->{anim}[$self->{anim}];	3568	my $faceid = $::CONN->{faceid}[$self->{face}]
2846		3569	or return;
2847	$face = $anim->[ $self->{frame} % @$anim ]
2848	if $anim && @$anim;
2849	}
2850		3570
2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3571	my $tex = $::CONN->{texture}[$faceid];
2852		3572
2853	if ($tex) {	3573	if ($tex) {
2854	glEnable GL_TEXTURE_2D;	3574	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3575	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3576	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3577	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3578	glDisable GL_TEXTURE_2D;
2859	}	3579	}
2860	}	3580	}
2861		3581
2862	sub DESTROY {	3582	sub destroy {
2863	my ($self) = @_;	3583	my ($self) = @_;
2864		3584
2865	$self->{timer}->cancel	3585	(delete $self->{timer})->cancel
2866	if $self->{timer};	3586	if $self->{timer};
2867		3587
2868	$self->SUPER::DESTROY;	3588	$self->SUPER::destroy;
2869	}	3589	}
2870		3590
2871	#############################################################################	3591	#############################################################################
2872		3592
2873	package CFClient::UI::Buttonbar;	3593	package CFPlus::UI::Buttonbar;
2874		3594
2875	our @ISA = CFClient::UI::HBox::;	3595	our @ISA = CFPlus::UI::HBox::;
2876		3596
2877	# TODO: should actualyl wrap buttons and other goodies.	3597	# TODO: should actually wrap buttons and other goodies.
2878		3598
2879	#############################################################################	3599	#############################################################################
2880		3600
2881	package CFClient::UI::Menu;	3601	package CFPlus::UI::Menu;
2882		3602
2883	our @ISA = CFClient::UI::FancyFrame::;	3603	our @ISA = CFPlus::UI::Toplevel::;
2884		3604
2885	use CFClient::OpenGL;	3605	use CFPlus::OpenGL;
2886		3606
2887	sub new {	3607	sub new {
2888	my $class = shift;	3608	my $class = shift;
2889		3609
2890	my $self = $class->SUPER::new (	3610	my $self = $class->SUPER::new (
2891	items => [],	3611	items => [],
2892	z => 100,	3612	z => 100,
2893	@_,	3613	@_,
2894	);	3614	);
2895		3615
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3616	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2897		3617
2898	for my $item (@{ $self->{items} }) {	3618	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3619	my ($widget, $cb, $tooltip) = @$item;
2900		3620
2901	# handle various types of items, only text for now	3621	# handle various types of items, only text for now
2902	if (!ref $widget) {	3622	if (!ref $widget) {
		3623	if ($widget =~ /\t/) {
		3624	my ($left, $right) = split /\t/, $widget, 2;
		3625
2903	$widget = new CFClient::UI::Label	3626	$widget = new CFPlus::UI::HBox
2904	can_hover => 1,	3627	can_hover => 1,
2905	can_events => 1,	3628	can_events => 1,
		3629	tooltip => $tooltip,
		3630	children => [
		3631	(new CFPlus::UI::Label markup => $left, expand => 1),
		3632	(new CFPlus::UI::Label markup => $right, align => +1),
		3633	],
		3634	;
		3635
		3636	} else {
		3637	$widget = new CFPlus::UI::Label
		3638	can_hover => 1,
		3639	can_events => 1,
2906	text => $widget;	3640	markup => $widget,
		3641	tooltip => $tooltip;
		3642	}
2907	}	3643	}
2908		3644
2909	$self->{item}{$widget} = $item;	3645	$self->{item}{$widget} = $item;
2910		3646
2911	$self->{vbox}->add ($widget);	3647	$self->{vbox}->add ($widget);
…		…
2916		3652
2917	# popup given the event (must be a mouse button down event currently)	3653	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3654	sub popup {
2919	my ($self, $ev) = @_;	3655	my ($self, $ev) = @_;
2920		3656
2921	$self->_emit ("popdown");	3657	$self->emit ("popdown");
2922		3658
2923	# maybe save $GRAB? must be careful about events...	3659	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3660	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3661	$self->{button} = $ev->{button};
2926		3662
2927	$self->show;	3663	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3664	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}	3665	}
2930		3666
2931	sub mouse_motion {	3667	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3668	my ($self, $ev, $x, $y) = @_;
2933		3669
2934	# TODO: should use vbox->find_widget or so	3670	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3671	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3672	$self->{hover} = $self->{item}{$HOVER};
2937		3673
2938	0	3674	0
2939	}	3675	}
2940		3676
2941	sub button_up {	3677	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3678	my ($self, $ev, $x, $y) = @_;
2943		3679
2944	if ($ev->{button} == $self->{button}) {	3680	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3681	undef $GRAB;
2946	$self->hide;	3682	$self->hide;
2947		3683
2948	$self->_emit ("popdown");	3684	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3685	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3686	} else {
2951	return 0	3687	return 0
2952	}	3688	}
2953		3689
2954	1	3690	1
2955	}	3691	}
2956		3692
2957	#############################################################################	3693	#############################################################################
2958		3694
2959	package CFClient::UI::Multiplexer;	3695	package CFPlus::UI::Multiplexer;
2960		3696
2961	our @ISA = CFClient::UI::Container::;	3697	our @ISA = CFPlus::UI::Container::;
2962		3698
2963	sub new {	3699	sub new {
2964	my $class = shift;	3700	my $class = shift;
2965		3701
2966	my $self = $class->SUPER::new (	3702	my $self = $class->SUPER::new (
…		…
2980		3716
2981	$self->{current} = $self->{children}[0]	3717	$self->{current} = $self->{children}[0]
2982	if @{ $self->{children} };	3718	if @{ $self->{children} };
2983	}	3719	}
2984		3720
		3721	sub get_current_page {
		3722	my ($self) = @_;
		3723
		3724	$self->{current}
		3725	}
		3726
2985	sub set_current_page {	3727	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	3728	my ($self, $page_or_widget) = @_;
2987		3729
2988	my $widget = ref $page_or_widget	3730	my $widget = ref $page_or_widget
2989	? $page_or_widget	3731	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	3732	: $self->{children}[$page_or_widget];
2991		3733
2992	$self->{current} = $widget;	3734	$self->{current} = $widget;
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3735	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		3736
2995	$self->_emit (page_changed => $self->{current});	3737	$self->emit (page_changed => $self->{current});
2996		3738
2997	$self->realloc;	3739	$self->realloc;
2998	}	3740	}
2999		3741
3000	sub visible_children {	3742	sub visible_children {
…		…
3005	my ($self) = @_;	3747	my ($self) = @_;
3006		3748
3007	$self->{current}->size_request	3749	$self->{current}->size_request
3008	}	3750	}
3009		3751
3010	sub size_allocate {	3752	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	3753	my ($self, $w, $h) = @_;
3012		3754
3013	$self->{current}->configure (0, 0, $w, $h);	3755	$self->{current}->configure (0, 0, $w, $h);
		3756
		3757	1
3014	}	3758	}
3015		3759
3016	sub _draw {	3760	sub _draw {
3017	my ($self) = @_;	3761	my ($self) = @_;
3018		3762
3019	$self->{current}->draw;	3763	$self->{current}->draw;
3020	}	3764	}
3021		3765
3022	#############################################################################	3766	#############################################################################
3023		3767
3024	package CFClient::UI::Notebook;	3768	package CFPlus::UI::Notebook;
3025		3769
3026	our @ISA = CFClient::UI::VBox::;	3770	our @ISA = CFPlus::UI::VBox::;
3027		3771
3028	sub new {	3772	sub new {
3029	my $class = shift;	3773	my $class = shift;
3030		3774
3031	my $self = $class->SUPER::new (	3775	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	3776	buttonbar => (new CFPlus::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3777	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3034	# filter => # will be put between multiplexer and $self	3778	# filter => # will be put between multiplexer and $self
3035	@_,	3779	@_,
3036	);	3780	);
3037		3781
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3782	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3042	}	3786	}
3043		3787
3044	sub add {	3788	sub add {
3045	my ($self, $title, $widget, $tooltip) = @_;	3789	my ($self, $title, $widget, $tooltip) = @_;
3046		3790
3047	Scalar::Util::weaken $self;	3791	CFPlus::weaken $self;
3048		3792
3049	$self->{buttonbar}->add (new CFClient::UI::Button	3793	$self->{buttonbar}->add (new CFPlus::UI::Button
3050	markup => $title,	3794	markup => $title,
3051	tooltip => $tooltip,	3795	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },	3796	on_activate => sub { $self->set_current_page ($widget) },
3053	);	3797	);
3054		3798
3055	$self->{multiplexer}->add ($widget);	3799	$self->{multiplexer}->add ($widget);
3056	}	3800	}
3057		3801
		3802	sub get_current_page {
		3803	my ($self) = @_;
		3804
		3805	$self->{multiplexer}->get_current_page
		3806	}
		3807
3058	sub set_current_page {	3808	sub set_current_page {
3059	my ($self, $page) = @_;	3809	my ($self, $page) = @_;
3060		3810
3061	$self->{multiplexer}->set_current_page ($page);	3811	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	3812	$self->emit (page_changed => $self->{multiplexer}{current});
3063	}	3813	}
3064		3814
3065	#############################################################################	3815	#############################################################################
3066		3816
		3817	package CFPlus::UI::Selector;
		3818
		3819	use utf8;
		3820
		3821	our @ISA = CFPlus::UI::Button::;
		3822
		3823	sub new {
		3824	my $class = shift;
		3825
		3826	my $self = $class->SUPER::new (
		3827	options => [], # [value, title, longdesc], ...
		3828	value => undef,
		3829	@_,
		3830	);
		3831
		3832	$self->_set_value ($self->{value});
		3833
		3834	$self
		3835	}
		3836
		3837	sub invoke_button_down {
		3838	my ($self, $ev) = @_;
		3839
		3840	my @menu_items;
		3841
		3842	for (@{ $self->{options} }) {
		3843	my ($value, $title, $tooltip) = @$_;
		3844
		3845	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3846	}
		3847
		3848	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3849	}
		3850
		3851	sub _set_value {
		3852	my ($self, $value) = @_;
		3853
		3854	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3855	or return;
		3856
		3857	$self->{value} = $item->[0];
		3858	$self->set_markup ("$item->[1] ⇓");
		3859	$self->set_tooltip ($item->[2]);
		3860	}
		3861
		3862	sub set_value {
		3863	my ($self, $value) = @_;
		3864
		3865	return unless $self->{value} ne $value;
		3866
		3867	$self->_set_value ($value);
		3868	$self->emit (changed => $value);
		3869	}
		3870
		3871	#############################################################################
		3872
3067	package CFClient::UI::Statusbox;	3873	package CFPlus::UI::Statusbox;
3068		3874
3069	our @ISA = CFClient::UI::VBox::;	3875	our @ISA = CFPlus::UI::VBox::;
3070		3876
3071	sub new {	3877	sub new {
3072	my $class = shift;	3878	my $class = shift;
3073		3879
3074	my $self = $class->SUPER::new (	3880	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	3881	fontsize => 0.8,
3076	@_,	3882	@_,
3077	);	3883	);
3078		3884
3079	Scalar::Util::weaken (my $this = $self);	3885	CFPlus::weaken (my $this = $self);
3080		3886
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	3887	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082	$this->reorder;
3083	$this->update;
3084	});
3085		3888
3086	$self	3889	$self
3087	}	3890	}
3088		3891
3089	sub reorder {	3892	sub reorder {
3090	my ($self) = @_;	3893	my ($self) = @_;
3091	my $NOW = Time::HiRes::time;	3894	my $NOW = Time::HiRes::time;
		3895
		3896	# freeze display when hovering over any label
		3897	return if $CFPlus::UI::TOOLTIP->{owner}
		3898	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
		3899	values %{ $self->{item} };
3092		3900
3093	while (my ($k, $v) = each %{ $self->{item} }) {	3901	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3902	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	3903	}
3096		3904
…		…
3105		3913
3106	my $count = 10 + 1;	3914	my $count = 10 + 1;
3107	for my $item (@items) {	3915	for my $item (@items) {
3108	last unless --$count;	3916	last unless --$count;
3109		3917
3110	push @widgets, $item->{label} ||= do {	3918	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	3919	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	3920	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	3921	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	3922	: $item->{text};
3115		3923
3116	for ($short) {	3924	for ($short) {
3117	s/^\s+//;	3925	s/^\s+//;
3118	s/\s+/ /g;	3926	s/\s+/ /g;
3119	}	3927	}
3120		3928
3121	new CFClient::UI::Label	3929	new CFPlus::UI::Label
3122	markup => $short,	3930	markup => $short,
3123	tooltip => $item->{tooltip},	3931	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	3932	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	3933	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	3934	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	3935	max_w => $::WIDTH * 0.44,
3128	fg => $item->{fg},	3936	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	3937	can_events => 1,
3131	can_hover => 1	3938	can_hover => 1
3132	};	3939	};
3133		3940
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	3941	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	3942	$label->{fg}[3] = ($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;	3943	$label->update;
		3944	$label->set_max_size (undef, $label->{req_h} * $diff)
		3945	if $diff < 1;
3141	$self->{timer}->interval (1/30);	3946	$self->{timer}->interval (1/30);
		3947	} else {
		3948	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	3949	}
		3950
		3951	push @widgets, $label;
3143	}	3952	}
3144		3953
3145	$self->clear;	3954	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	3955	$self->SUPER::add (reverse @widgets);
3147	}	3956	}
…		…
3163	$item->{count}++;	3972	$item->{count}++;
3164	} else {	3973	} else {
3165	$item->{count} = 1;	3974	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	3975	$item->{text} = $item->{tooltip} = $text;
3167	}	3976	}
3168	$item->{id} = ++$self->{id};	3977	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	3978	$item->{timeout} = $timeout;
3170	delete $item->{label};	3979	delete $item->{label};
3171	} else {	3980	} else {
3172	$self->{item}{$group} = {	3981	$self->{item}{$group} = {
3173	id => ++$self->{id},	3982	id => ++$self->{id},
…		…
3179	count => 1,	3988	count => 1,
3180	%arg,	3989	%arg,
3181	};	3990	};
3182	}	3991	}
3183		3992
		3993	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	3994	$self->reorder;
		3995	});
3185	}	3996	}
3186		3997
3187	sub reconfigure {	3998	sub reconfigure {
3188	my ($self) = @_;	3999	my ($self) = @_;
3189		4000
…		…
3192		4003
3193	$self->reorder;	4004	$self->reorder;
3194	$self->SUPER::reconfigure;	4005	$self->SUPER::reconfigure;
3195	}	4006	}
3196		4007
3197	sub DESTROY {	4008	sub destroy {
3198	my ($self) = @_;	4009	my ($self) = @_;
3199		4010
3200	$self->{timer}->cancel;	4011	$self->{timer}->cancel;
3201		4012
3202	$self->SUPER::DESTROY;	4013	$self->SUPER::destroy;
3203	}	4014	}
3204		4015
3205	#############################################################################	4016	#############################################################################
3206		4017
3207	package CFClient::UI::Inventory;
3208
3209	our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211	sub new {
3212	my $class = shift;
3213
3214	my $self = $class->SUPER::new (
3215	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216	@_,
3217	);
3218
3219	$self
3220	}
3221
3222	sub set_items {
3223	my ($self, $items) = @_;
3224
3225	$self->{child}->clear;
3226	return unless $items;
3227
3228	my @items = sort {
3229	($a->{type} <=> $b->{type})
3230	or ($a->{name} cmp $b->{name})
3231	} @$items;
3232
3233	$self->{real_items} = \@items;
3234
3235	my $row = 0;
3236	for my $item (@items) {
3237	CFClient::Item::update_widgets $item;
3238
3239	$self->{child}->add (0, $row, $item->{face_widget});
3240	$self->{child}->add (1, $row, $item->{desc_widget});
3241	$self->{child}->add (2, $row, $item->{weight_widget});
3242
3243	$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	}
3442	}
3443
3444	#############################################################################
3445
3446	package CFClient::UI::SpellList;
3447
3448	our @ISA = CFClient::UI::Table::;
3449
3450	sub new {
3451	my $class = shift;
3452
3453	my $self = $class->SUPER::new (
3454	binding => [],
3455	commands => [],
3456	@_,
3457	)
3458	}
3459
3460	# XXX: Do sorting? Argl...
3461	sub add_spell {
3462	my ($self, $spell) = @_;
3463	$self->{spells}->{$spell->{name}} = $spell;
3464
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 %{$self->{spells}};
3492	}
3493
3494	sub remove_spell {
3495	my ($self, $spell) = @_;
3496	delete $self->{spells}->{$spell->{name}};
3497	$self->rebuild_spell_list;
3498	}
3499
3500	#############################################################################
3501
3502	package CFClient::UI::Root;	4018	package CFPlus::UI::Root;
3503		4019
3504	our @ISA = CFClient::UI::Container::;	4020	our @ISA = CFPlus::UI::Container::;
3505		4021
3506	use List::Util qw(min max);	4022	use List::Util qw(min max);
3507		4023
3508	use CFClient::OpenGL;	4024	use CFPlus::OpenGL;
3509		4025
3510	sub new {	4026	sub new {
3511	my $class = shift;	4027	my $class = shift;
3512		4028
3513	my $self = $class->SUPER::new (	4029	my $self = $class->SUPER::new (
3514	visible => 1,	4030	visible => 1,
3515	@_,	4031	@_,
3516	);	4032	);
3517		4033
3518	Scalar::Util::weaken ($self->{root} = $self);	4034	CFPlus::weaken ($self->{root} = $self);
3519		4035
3520	$self	4036	$self
3521	}	4037	}
3522		4038
3523	sub size_request {	4039	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4054	$coord = $max - $size if $coord > $max - $size;
3539		4055
3540	int $coord + 0.5	4056	int $coord + 0.5
3541	}	4057	}
3542		4058
3543	sub size_allocate {	4059	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4060	my ($self, $w, $h) = @_;
3545		4061
3546	for my $child ($self->children) {	4062	for my $child ($self->children) {
3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4063	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3548		4064
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4068	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4069	$Y = _to_pixel $Y, $H, $self->{h};
3554		4070
3555	$child->configure ($X, $Y, $W, $H);	4071	$child->configure ($X, $Y, $W, $H);
3556	}	4072	}
		4073
		4074	1
3557	}	4075	}
3558		4076
3559	sub coord2local {	4077	sub coord2local {
3560	my ($self, $x, $y) = @_;	4078	my ($self, $x, $y) = @_;
3561		4079
…		…
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4205	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4206
3689	$w = 0 if $w < 0;	4207	$w = 0 if $w < 0;
3690	$h = 0 if $h < 0;	4208	$h = 0 if $h < 0;
3691		4209
		4210	$w = max $widget->{min_w}, $w;
		4211	$h = max $widget->{min_h}, $h;
		4212
		4213	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4214	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4215
		4216	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4217	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4218
3692	$w = int $w + 0.5;	4219	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4220	$h = int $h + 0.5;
3694		4221
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4222	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4223	$widget->{old_w} = $widget->{w};
…		…
3706		4233
3707	while ($self->{post_alloc_hook}) {	4234	while ($self->{post_alloc_hook}) {
3708	$_->()	4235	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4236	for values %{delete $self->{post_alloc_hook}};
3710	}	4237	}
3711
3712		4238
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4239	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4240	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4241	glClear GL_COLOR_BUFFER_BIT;
3716		4242
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4245	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4246	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4247	glLoadIdentity;
3722		4248
3723	{	4249	{
3724	package CFClient::UI::Base;	4250	package CFPlus::UI::Base;
3725		4251
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4252	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4253	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4254
3730	$self->_draw;	4255	$self->_draw;
		4256	}
3731	}	4257	}
3732		4258
3733	#############################################################################	4259	#############################################################################
3734		4260
3735	package CFClient::UI;	4261	package CFPlus::UI;
3736		4262
3737	$ROOT = new CFClient::UI::Root;	4263	$ROOT = new CFPlus::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4264	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3739		4265
3740	1	4266	1
3741		4267

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