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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 1.403 by root, Sat Jul 21 21:25:23 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	$self->_draw;
584	glPopMatrix;	642	glPopMatrix;
585	}	643	}
…		…
591	}	649	}
592		650
593	sub DESTROY {	651	sub DESTROY {
594	my ($self) = @_;	652	my ($self) = @_;
595		653
		654	return if CFPlus::in_destruct;
		655
		656	eval { $self->destroy };
		657	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		658
596	delete $WIDGET{$self+0};	659	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	660	}
599		661
600	#############################################################################	662	#############################################################################
601		663
602	package CFClient::UI::DrawBG;	664	package CFPlus::UI::DrawBG;
603		665
604	our @ISA = CFClient::UI::Base::;	666	our @ISA = CFPlus::UI::Base::;
605		667
606	use strict;	668	use strict;
607	use CFClient::OpenGL;	669	use CFPlus::OpenGL;
608		670
609	sub new {	671	sub new {
610	my $class = shift;	672	my $class = shift;
611		673
612	# range [value, low, high, page]	674	# range [value, low, high, page]
…		…
643	}	705	}
644	}	706	}
645		707
646	#############################################################################	708	#############################################################################
647		709
648	package CFClient::UI::Empty;	710	package CFPlus::UI::Empty;
649		711
650	our @ISA = CFClient::UI::Base::;	712	our @ISA = CFPlus::UI::Base::;
651		713
652	sub new {	714	sub new {
653	my ($class, %arg) = @_;	715	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	716	$class->SUPER::new (can_events => 0, %arg);
655	}	717	}
…		…
662		724
663	sub draw { }	725	sub draw { }
664		726
665	#############################################################################	727	#############################################################################
666		728
667	package CFClient::UI::Container;	729	package CFPlus::UI::Container;
668		730
669	our @ISA = CFClient::UI::Base::;	731	our @ISA = CFPlus::UI::Base::;
670		732
671	sub new {	733	sub new {
672	my ($class, %arg) = @_;	734	my ($class, %arg) = @_;
673		735
674	my $children = delete $arg{children};	736	my $children = delete $arg{children};
…		…
678	can_events => 0,	740	can_events => 0,
679	%arg,	741	%arg,
680	);	742	);
681		743
682	$self->add (@$children)	744	$self->add (@$children)
683	if $children;	745	if $children && @$children;
684		746
685	$self	747	$self
		748	}
		749
		750	sub realloc {
		751	my ($self) = @_;
		752
		753	$self->{force_realloc} = 1;
		754	$self->{force_size_alloc} = 1;
		755	$self->SUPER::realloc;
686	}	756	}
687		757
688	sub add {	758	sub add {
689	my ($self, @widgets) = @_;	759	my ($self, @widgets) = @_;
690		760
691	$_->set_parent ($self)	761	$_->set_parent ($self)
692	for @widgets;	762	for @widgets;
693		763
		764	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	765	use sort 'stable';
695		766
696	$self->{children} = [	767	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	768	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	769	@{$self->{children}}, @widgets
699	];	770	];
700		771
701	$self->realloc;	772	$self->realloc;
		773
		774	map $_+0, @widgets
702	}	775	}
703		776
704	sub children {	777	sub children {
705	@{ $_[0]{children} }	778	@{ $_[0]{children} }
706	}	779	}
…		…
717	}	790	}
718		791
719	sub clear {	792	sub clear {
720	my ($self) = @_;	793	my ($self) = @_;
721		794
722	my $children = delete $self->{children};	795	my $children = $self->{children};
723	$self->{children} = [];	796	$self->{children} = [];
724		797
725	for (@$children) {	798	for (@$children) {
726	delete $_->{parent};	799	delete $_->{parent};
727	$_->hide;	800	$_->hide;
…		…
752	$_->draw for @{$self->{children}};	825	$_->draw for @{$self->{children}};
753	}	826	}
754		827
755	#############################################################################	828	#############################################################################
756		829
757	package CFClient::UI::Bin;	830	package CFPlus::UI::Bin;
758		831
759	our @ISA = CFClient::UI::Container::;	832	our @ISA = CFPlus::UI::Container::;
760		833
761	sub new {	834	sub new {
762	my ($class, %arg) = @_;	835	my ($class, %arg) = @_;
763		836
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	837	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
765		838
766	$class->SUPER::new (children => [$child], %arg)	839	$class->SUPER::new (children => [$child], %arg)
767	}	840	}
768		841
769	sub add {	842	sub add {
770	my ($self, $child) = @_;	843	my ($self, $child) = @_;
771		844
772	$self->{children} = [];	845	$self->SUPER::remove ($_) for @{ $self->{children} };
773
774	$self->SUPER::add ($child);	846	$self->SUPER::add ($child);
775	}	847	}
776		848
777	sub remove {	849	sub remove {
778	my ($self, $widget) = @_;	850	my ($self, $widget) = @_;
779		851
780	$self->SUPER::remove ($widget);	852	$self->SUPER::remove ($widget);
781		853
782	$self->{children} = [new CFClient::UI::Empty]	854	$self->{children} = [new CFPlus::UI::Empty]
783	unless @{$self->{children}};	855	unless @{$self->{children}};
784	}	856	}
785		857
786	sub child { $_[0]->{children}[0] }	858	sub child { $_[0]->{children}[0] }
787		859
788	sub size_request {	860	sub size_request {
789	$_[0]{children}[0]->size_request	861	$_[0]{children}[0]->size_request
790	}	862	}
791		863
792	sub size_allocate {	864	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	865	my ($self, $w, $h) = @_;
794		866
795	$self->{children}[0]->configure (0, 0, $w, $h);	867	$self->{children}[0]->configure (0, 0, $w, $h);
		868
		869	1
796	}	870	}
797		871
798	#############################################################################	872	#############################################################################
799		873
800	# back-buffered drawing area	874	# back-buffered drawing area
801		875
802	package CFClient::UI::Window;	876	package CFPlus::UI::Window;
803		877
804	our @ISA = CFClient::UI::Bin::;	878	our @ISA = CFPlus::UI::Bin::;
805		879
806	use CFClient::OpenGL;	880	use CFPlus::OpenGL;
807		881
808	sub new {	882	sub new {
809	my ($class, %arg) = @_;	883	my ($class, %arg) = @_;
810		884
811	my $self = $class->SUPER::new (%arg);	885	my $self = $class->SUPER::new (%arg);
…		…
816		890
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	891	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	892	$self->SUPER::update;
819	}	893	}
820		894
821	sub size_allocate {	895	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
823		897
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	898	$self->update;
		899
		900	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	901	}
827		902
828	sub _render {	903	sub _render {
829	my ($self) = @_;	904	my ($self) = @_;
830		905
…		…
832	}	907	}
833		908
834	sub render_child {	909	sub render_child {
835	my ($self) = @_;	910	my ($self) = @_;
836		911
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	912	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	913	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	914	glClear GL_COLOR_BUFFER_BIT;
840		915
841	{	916	{
842	package CFClient::UI::Base;	917	package CFPlus::UI::Base;
843		918
844	($draw_x, $draw_y, $draw_w, $draw_h) =	919	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	920	(0, 0, $self->{w}, $self->{h});
		921
		922	$self->_render;
846	}	923	}
847
848	$self->_render;
849	};	924	};
850	}	925	}
851		926
852	sub _draw {	927	sub _draw {
853	my ($self) = @_;	928	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		929
857	my $tex = $self->{texture}	930	my $tex = $self->{texture}
858	or return;	931	or return;
859		932
860	glEnable GL_TEXTURE_2D;	933	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	934	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	935	glColor 0, 0, 0, 1;
863		936
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	937	$tex->draw_quad_alpha_premultiplied (0, 0);
865		938
866	glDisable GL_TEXTURE_2D;	939	glDisable GL_TEXTURE_2D;
867	}	940	}
868		941
869	#############################################################################	942	#############################################################################
870		943
871	package CFClient::UI::ViewPort;	944	package CFPlus::UI::ViewPort;
872		945
		946	use List::Util qw(min max);
		947
873	our @ISA = CFClient::UI::Window::;	948	our @ISA = CFPlus::UI::Window::;
874		949
875	sub new {	950	sub new {
876	my $class = shift;	951	my $class = shift;
877		952
878	$class->SUPER::new (	953	$class->SUPER::new (
…		…
885	sub size_request {	960	sub size_request {
886	my ($self) = @_;	961	my ($self) = @_;
887		962
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	963	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		964
890	$w = 10 if $self->{scroll_x};	965	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	966	$h = 1 if $self->{scroll_y};
892		967
893	($w, $h)	968	($w, $h)
894	}	969	}
895		970
896	sub size_allocate {	971	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	972	my ($self, $w, $h) = @_;
898		973
899	my $child = $self->child;	974	my $child = $self->child;
900		975
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	976	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	977	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		978
904	$self->child->configure (0, 0, $w, $h);	979	$self->child->configure (0, 0, $w, $h);
905	$self->update;	980	$self->update;
		981
		982	1
906	}	983	}
907		984
908	sub set_offset {	985	sub set_offset {
909	my ($self, $x, $y) = @_;	986	my ($self, $x, $y) = @_;
910		987
		988	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		989	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		990
		991	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	992	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	993	$self->{view_y} = $y;
913		994
		995	$self->emit (changed => $x, $y);
914	$self->update;	996	$self->update;
		997	}
915	}	998	}
916		999
917	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	1001	sub coord2local {
919	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
935		1018
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1021	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1023	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->CFPlus::UI::Base::find_widget ($x, $y)
942	}	1025	}
943	}	1026	}
944		1027
945	sub _render {	1028	sub _render {
946	my ($self) = @_;	1029	my ($self) = @_;
947		1030
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	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};	1032	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
950		1033
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1035
953	$self->SUPER::_render;	1036	$self->SUPER::_render;
954	}	1037	}
955		1038
956	#############################################################################	1039	#############################################################################
957		1040
958	package CFClient::UI::ScrolledWindow;	1041	package CFPlus::UI::ScrolledWindow;
959		1042
960	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = CFPlus::UI::Table::;
961		1044
962	sub new {	1045	sub new {
963	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
964		1047
965	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
966		1049
967	my $self;	1050	my $self;
968		1051
969	my $slider = new CFClient::UI::Slider	1052	my $hslider = new CFPlus::UI::Slider
		1053	col => 0,
		1054	row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new CFPlus::UI::Slider
		1064	col => 1,
		1065	row => 0,
970	vertical => 1,	1066	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1068	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1071	},
975	;	1072	;
976		1073
977	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
979	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
980	%arg,	1082	%arg,
981	);	1083	);
982		1084
		1085	$self->{vp} = new CFPlus::UI::ViewPort
		1086	col => 0,
		1087	row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
984	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
985		1109
986	$self	1110	$self
987	}	1111	}
988		1112
…		…
990	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
991		1115
992	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
993	}	1117	}
994		1118
995	sub update {	1119	sub update_slider {
		1120	my ($self) = @_;
		1121
		1122	my $child = ($self->{vp} or return)->child;
		1123
		1124	if ($self->{scroll_x}) {
		1125	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1126	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1127
		1128	my $visible = $w1 > $w2;
		1129	if ($visible != $self->{hslider_visible}) {
		1130	$self->{hslider_visible} = $visible;
		1131	$visible ? $self->SUPER::add ($self->{hslider})
		1132	: $self->SUPER::remove ($self->{hslider});
		1133	}
		1134	}
		1135
		1136	if ($self->{scroll_y}) {
		1137	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1138	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1139
		1140	my $visible = $h1 > $h2;
		1141	if ($visible != $self->{vslider_visible}) {
		1142	$self->{vslider_visible} = $visible;
		1143	$visible ? $self->SUPER::add ($self->{vslider})
		1144	: $self->SUPER::remove ($self->{vslider});
		1145	}
		1146	}
		1147	}
		1148
		1149	sub start_dragging {
996	my ($self) = @_;	1150	my ($self, $ev) = @_;
997		1151
998	$self->SUPER::update;	1152	$self->grab_focus;
999		1153
1000	# todo: overwrite size_allocate of child	1154	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1155	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1156
1003	}	1157	$self->{motion} = sub {
		1158	my ($ev, $x, $y) = @_;
1004		1159
		1160	$ox -= $ev->{xrel};
		1161	$oy -= $ev->{yrel};
		1162
		1163	$self->{vp}->set_offset ($ox, $oy);
		1164	};
		1165	}
		1166
		1167	sub invoke_mouse_wheel {
		1168	my ($self, $ev) = @_;
		1169
		1170	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1171	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1172
		1173	1
		1174	}
		1175
		1176	sub invoke_button_down {
		1177	my ($self, $ev, $x, $y) = @_;
		1178
		1179	if ($ev->{button} == 2) {
		1180	$self->start_dragging ($ev);
		1181	return 1;
		1182	}
		1183
		1184	0
		1185	}
		1186
		1187	sub invoke_button_up {
		1188	my ($self, $ev, $x, $y) = @_;
		1189
		1190	if (delete $self->{motion}) {
		1191	return 1;
		1192	}
		1193
		1194	0
		1195	}
		1196
		1197	sub invoke_mouse_motion {
		1198	my ($self, $ev, $x, $y) = @_;
		1199
		1200	if ($self->{motion}) {
		1201	$self->{motion}->($ev, $x, $y);
		1202	return 1;
		1203	}
		1204
		1205	0
		1206	}
		1207
1005	sub size_allocate {	1208	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1209	my ($self, $w, $h) = @_;
1007		1210
		1211	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1212	$self->SUPER::invoke_size_allocate ($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	}	1213	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1214
1017	#############################################################################	1215	#############################################################################
1018		1216
1019	package CFClient::UI::Frame;	1217	package CFPlus::UI::Frame;
1020		1218
1021	our @ISA = CFClient::UI::Bin::;	1219	our @ISA = CFPlus::UI::Bin::;
1022		1220
1023	use CFClient::OpenGL;	1221	use CFPlus::OpenGL;
1024		1222
1025	sub new {	1223	sub new {
1026	my $class = shift;	1224	my $class = shift;
1027		1225
1028	$class->SUPER::new (	1226	$class->SUPER::new (
…		…
1054	$self->SUPER::_draw;	1252	$self->SUPER::_draw;
1055	}	1253	}
1056		1254
1057	#############################################################################	1255	#############################################################################
1058		1256
1059	package CFClient::UI::FancyFrame;	1257	package CFPlus::UI::FancyFrame;
1060		1258
1061	our @ISA = CFClient::UI::Bin::;	1259	our @ISA = CFPlus::UI::Bin::;
1062		1260
1063	use CFClient::OpenGL;	1261	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 $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1262
1073	sub new {	1263	sub new {
1074	my ($class, %arg) = @_;	1264	my ($class, %arg) = @_;
1075		1265
1076	my $title = delete $arg{title};	1266	if ((exists $arg{label}) && !ref $arg{label}) {
		1267	$arg{label} = new CFPlus::UI::Label
		1268	align => 1,
		1269	valign => 0,
		1270	text => $arg{label},
		1271	fontsize => ($arg{border} || 0.8) * 0.75;
		1272	}
		1273
		1274	my $self = $class->SUPER::new (
		1275	# label => "",
		1276	fg => [0.6, 0.3, 0.1],
		1277	border => 0.8,
		1278	style => 'single',
		1279	%arg,
		1280	);
		1281
		1282	$self
		1283	}
		1284
		1285	sub add {
		1286	my ($self, @widgets) = @_;
		1287
		1288	$self->SUPER::add (@widgets);
		1289	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1290	}
		1291
		1292	sub border {
		1293	int $_[0]{border} * $::FONTSIZE
		1294	}
		1295
		1296	sub size_request {
		1297	my ($self) = @_;
		1298
		1299	($self->{label_w}, undef) = $self->{label}->size_request
		1300	if $self->{label};
		1301
		1302	my ($w, $h) = $self->SUPER::size_request;
		1303
		1304	(
		1305	$w + $self->border * 2,
		1306	$h + $self->border * 2,
		1307	)
		1308	}
		1309
		1310	sub invoke_size_allocate {
		1311	my ($self, $w, $h) = @_;
		1312
		1313	my $border = $self->border;
		1314
		1315	$w -= List::Util::max 0, $border * 2;
		1316	$h -= List::Util::max 0, $border * 2;
		1317
		1318	if (my $label = $self->{label}) {
		1319	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1320	$label->{h} = List::Util::min $h, $border;
		1321	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1322	}
		1323
		1324	$self->child->configure ($border, $border, $w, $h);
		1325
		1326	1
		1327	}
		1328
		1329	sub _draw {
		1330	my ($self) = @_;
		1331
		1332	my $child = $self->{children}[0];
		1333
		1334	my $border = $self->border;
		1335	my ($w, $h) = ($self->{w}, $self->{h});
		1336
		1337	$child->draw;
		1338
		1339	glColor @{$self->{fg}};
		1340	glBegin GL_LINE_STRIP;
		1341	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1342	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1344	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1345	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1346	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1347	glEnd;
		1348
		1349	if ($self->{label}) {
		1350	glTranslate $border * 2, 0;
		1351	$self->{label}->_draw;
		1352	}
		1353	}
		1354
		1355	#############################################################################
		1356
		1357	package CFPlus::UI::Toplevel;
		1358
		1359	our @ISA = CFPlus::UI::Bin::;
		1360
		1361	use CFPlus::OpenGL;
		1362
		1363	my $bg =
		1364	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
		1365	mipmap => 1, wrap => 1;
		1366
		1367	my @border =
		1368	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1369	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1370
		1371	my @icon =
		1372	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1373	qw(x1_move.png x1_resize.png);
		1374
		1375	sub new {
		1376	my ($class, %arg) = @_;
1077		1377
1078	my $self = $class->SUPER::new (	1378	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1379	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1380	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1381	border => 0.6,
1082	can_events => 1,	1382	can_events => 1,
1083	min_w => 16,	1383	min_w => 64,
1084	min_h => 16,	1384	min_h => 32,
1085	%arg,	1385	%arg,
1086	);	1386	);
1087		1387
1088	$self->{title} = new CFClient::UI::Label	1388	$self->{title_widget} = new CFPlus::UI::Label
1089	align => 0,	1389	align => 0,
1090	valign => 1,	1390	valign => 1,
1091	text => $title,	1391	text => $self->{title},
1092	fontsize => $self->{border}	1392	fontsize => $self->{border},
1093	if defined $title;	1393	if exists $self->{title};
		1394
		1395	if ($self->{has_close_button}) {
		1396	$self->{close_button} =
		1397	new CFPlus::UI::ImageButton
		1398	path => 'x1_close.png',
		1399	on_activate => sub { $self->emit ("delete") };
		1400
		1401	$self->CFPlus::UI::Container::add ($self->{close_button});
		1402	}
1094		1403
1095	$self	1404	$self
1096	}	1405	}
1097		1406
1098	sub add {	1407	sub add {
1099	my ($self, @widgets) = @_;	1408	my ($self, @widgets) = @_;
1100		1409
1101	$self->SUPER::add (@widgets);	1410	$self->SUPER::add (@widgets);
		1411	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1412	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1103	}	1413	}
1104		1414
1105	sub border {	1415	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1416	int $_[0]{border} * $::FONTSIZE
1107	}	1417	}
1108		1418
1109	sub size_request {	1419	sub size_request {
1110	my ($self) = @_;	1420	my ($self) = @_;
1111		1421
1112	$self->{title}->size_request	1422	$self->{title_widget}->size_request
1113	if $self->{title};	1423	if $self->{title_widget};
		1424
		1425	$self->{close_button}->size_request
		1426	if $self->{close_button};
1114		1427
1115	my ($w, $h) = $self->SUPER::size_request;	1428	my ($w, $h) = $self->SUPER::size_request;
1116		1429
1117	(	1430	(
1118	$w + $self->border * 2,	1431	$w + $self->border * 2,
1119	$h + $self->border * 2,	1432	$h + $self->border * 2,
1120	)	1433	)
1121	}	1434	}
1122		1435
1123	sub size_allocate {	1436	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1437	my ($self, $w, $h) = @_;
1125		1438
1126	if ($self->{title}) {	1439	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1440	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1441	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1442	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1443	}
1131		1444
1132	my $border = $self->border;	1445	my $border = $self->border;
1133		1446
1134	$h -= List::Util::max 0, $border * 2;	1447	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1448	$w -= List::Util::max 0, $border * 2;
		1449
		1450	$self->child->configure ($border, $border, $w, $h);
		1451
		1452	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1453	if $self->{close_button};
		1454
		1455	1
		1456	}
		1457
		1458	sub invoke_delete {
		1459	my ($self) = @_;
		1460
		1461	$self->hide;
1136		1462
1137	$self->child->configure ($border, $border, $w, $h);	1463	1
1138	}	1464	}
1139		1465
1140	sub button_down {	1466	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1467	my ($self, $ev, $x, $y) = @_;
1142		1468
1143	my ($w, $h) = @$self{qw(w h)};	1469	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1470	my $border = $self->border;
1145		1471
…		…
1176		1502
1177	($x, $y) = ($ev->{x}, $ev->{y});	1503	($x, $y) = ($ev->{x}, $ev->{y});
1178		1504
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1505	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1506	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1507	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1508	};
1183	} else {	1509	} else {
1184	return 0;	1510	return 0;
1185	}	1511	}
1186		1512
1187	1	1513	1
1188	}	1514	}
1189		1515
1190	sub button_up {	1516	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1517	my ($self, $ev, $x, $y) = @_;
1192		1518
1193	!!delete $self->{motion}	1519	! ! delete $self->{motion}
1194	}	1520	}
1195		1521
1196	sub mouse_motion {	1522	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1198		1524
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1525	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1526
1201	!!$self->{motion}	1527	! ! $self->{motion}
		1528	}
		1529
		1530	sub invoke_visibility_change {
		1531	my ($self, $visible) = @_;
		1532
		1533	delete $self->{motion} unless $visible;
		1534
		1535	0
1202	}	1536	}
1203		1537
1204	sub _draw {	1538	sub _draw {
1205	my ($self) = @_;	1539	my ($self) = @_;
1206		1540
…		…
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1548
1215	my $border = $self->border;	1549	my $border = $self->border;
1216		1550
1217	glColor @{ $self->{border_bg} };	1551	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1552	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1553	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1554	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1555	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1556
		1557	# move
		1558	my $w2 = ($w - $border) * .5;
		1559	my $h2 = ($h - $border) * .5;
		1560	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1561	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1562	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1563
		1564	# resize
		1565	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1566	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1567	unless $self->{has_close_button};
		1568	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1569	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1222		1570
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1571	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1572	glColor @{ $self->{bg} };
1225		1573
1226	# TODO: repeat texture not scale	1574	# TODO: repeat texture not scale
…		…
1232		1580
1233	glDisable GL_TEXTURE_2D;	1581	glDisable GL_TEXTURE_2D;
1234		1582
1235	$child->draw;	1583	$child->draw;
1236		1584
1237	if ($self->{title}) {	1585	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1586	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1587	$self->{title_widget}->_draw;
		1588
		1589	glTranslate 0, - ($border - $self->{h});
1240	}	1590	}
		1591
		1592	$self->{close_button}->draw
		1593	if $self->{close_button};
1241	}	1594	}
1242		1595
1243	#############################################################################	1596	#############################################################################
1244		1597
1245	package CFClient::UI::Table;	1598	package CFPlus::UI::Table;
1246		1599
1247	our @ISA = CFClient::UI::Base::;	1600	our @ISA = CFPlus::UI::Container::;
1248		1601
1249	use List::Util qw(max sum);	1602	use List::Util qw(max sum);
1250		1603
1251	use CFClient::OpenGL;	1604	use CFPlus::OpenGL;
1252		1605
1253	sub new {	1606	sub new {
1254	my $class = shift;	1607	my $class = shift;
1255		1608
1256	$class->SUPER::new (	1609	$class->SUPER::new (
1257	col_expand => [],	1610	col_expand => [],
		1611	row_expand => [],
1258	@_,	1612	@_,
1259	)	1613	)
1260	}	1614	}
1261		1615
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1616	sub add {
1267	my ($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) = @_;	1617	my ($self, @widgets) = @_;
		1618
		1619	for my $child (@widgets) {
		1620	$child->{rowspan} ||= 1;
		1621	$child->{colspan} ||= 1;
		1622	}
		1623
		1624	$self->SUPER::add (@widgets);
		1625	}
		1626
		1627	sub add_at {
		1628	my $self = shift;
		1629
		1630	my @widgets;
		1631
		1632	while (@_) {
		1633	my ($col, $row, $child) = splice @_, 0, 3, ();
		1634
		1635	$child->{row} = $row;
		1636	$child->{col} = $col;
		1637
		1638	push @widgets, $child;
		1639	}
		1640
		1641	$self->add (@widgets);
		1642	}
		1643
		1644	sub get_wh {
		1645	my ($self) = @_;
		1646
		1647	my (@w, @h);
1278		1648
1279	my @children = $self->children;	1649	my @children = $self->children;
1280	delete $self->{children};	1650
		1651	# first pass, columns
		1652	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1653	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1654
		1655	my $sw = sum @w[$c .. $c + $cs - 1];
		1656
		1657	if ($w > $sw) {
		1658	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1659	}
1281		1660	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1661
1287	$self->realloc;	1662	# second pass, rows
1288	}	1663	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)};	1664	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1303		1665
1304	$w[$x] = max $w[$x], $w;	1666	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1667
		1668	if ($h > $sh) {
		1669	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1670	}
1307	}	1671	}
1308		1672
1309	(\@w, \@h)	1673	(\@w, \@h)
1310	}	1674	}
…		…
1318	(sum @$ws),	1682	(sum @$ws),
1319	(sum @$hs),	1683	(sum @$hs),
1320	)	1684	)
1321	}	1685	}
1322		1686
1323	sub size_allocate {	1687	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1688	my ($self, $w, $h) = @_;
1325		1689
1326	my ($ws, $hs) = $self->get_wh;	1690	my ($ws, $hs) = $self->get_wh;
1327		1691
1328	my $req_w = (sum @$ws) || 1;	1692	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1693	my $req_h = (sum @$hs) || 1;
1330		1694
1331	# TODO: nicer code && do row_expand	1695	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1696	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1697	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1698	my $col_expand = (sum @col_expand) || 1;
1335		1699
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1700	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1701
1340	CFClient::UI::harmonize $ws;	1702	CFPlus::UI::harmonize $ws;
		1703
		1704	my @row_expand = @{$self->{row_expand}};
		1705	@row_expand = (1) x @$ws unless @row_expand;
		1706	my $row_expand = (sum @row_expand) || 1;
		1707
		1708	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1709
1341	CFClient::UI::harmonize $hs;	1710	CFPlus::UI::harmonize $hs;
1342		1711
1343	my $y;	1712	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1713	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1714
1345	for my $r (0 .. $#{$self->{children}}) {	1715	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1716	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1347	or next;
1348		1717
1349	my $x = 0;	1718	$widget->configure (
1350	my $row_h = $hs->[$r];	1719	$x[$c], $y[$r],
		1720	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1721	);
1352	for my $c (0 .. $#$row) {	1722	}
1353	my $col_w = $ws->[$c];
1354		1723
1355	if (my $widget = $row->[$c]) {	1724	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1725	}
1357	}
1358		1726
1359	$x += $col_w;	1727	#############################################################################
		1728
		1729	package CFPlus::UI::Fixed;
		1730
		1731	use List::Util qw(min max);
		1732
		1733	our @ISA = CFPlus::UI::Container::;
		1734
		1735	sub add_fixed {
		1736	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1737
		1738	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1739	$self->SUPER::add ($child);
		1740	}
		1741
		1742	sub _scale($$$) {
		1743	my ($mode, $val, $max) = @_;
		1744
		1745	$mode eq "abs" ? $val
		1746	: $mode eq "rel" ? $val * $max
		1747	: 0
		1748	}
		1749
		1750	sub size_request {
		1751	my ($self) = @_;
		1752
		1753	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1754
		1755	# determine overall size by querying abs widgets
		1756	for my $child ($self->visible_children) {
		1757	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1758
		1759	if ($pos eq "abs") {
		1760	$w = _scale $size, $w, $child->{req_w};
		1761	$h = _scale $size, $h, $child->{req_h};
		1762
		1763	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1764	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1360	}	1765	}
1361
1362	$y += $row_h;
1363	}	1766	}
1364		1767
1365	}	1768	my $W = $x2 - $x1;
		1769	my $H = $y2 - $y1;
1366		1770
1367	sub find_widget {	1771	# now layout remaining widgets
		1772	for my $child ($self->visible_children) {
		1773	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1774
		1775	if ($pos ne "abs") {
		1776	$x = _scale $pos, $x, $W;
		1777	$y = _scale $pos, $x, $H;
		1778	$w = _scale $size, $w, $child->{req_w};
		1779	$h = _scale $size, $h, $child->{req_h};
		1780
		1781	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1782	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1783	}
		1784	}
		1785
		1786	my $W = $x2 - $x1;
		1787	my $H = $y2 - $y1;
		1788
		1789	($W, $H)
		1790	}
		1791
		1792	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1793	my ($self, $W, $H) = @_;
1369		1794
1370	$x -= $self->{x};	1795	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1796	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1372		1797
1373	my $res;	1798	$x = _scale $pos, $x, $W;
		1799	$y = _scale $pos, $x, $H;
		1800	$w = _scale $size, $w, $W;
		1801	$h = _scale $size, $h, $H;
1374		1802
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1803	$child->configure ($x, $y, $w, $h);
1376	$res = $_->find_widget ($x, $y)	1804	}
1377	and return $res;	1805
1378	}	1806	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	}	1807	}
1390		1808
1391	#############################################################################	1809	#############################################################################
1392		1810
1393	package CFClient::UI::Box;	1811	package CFPlus::UI::Box;
1394		1812
1395	our @ISA = CFClient::UI::Container::;	1813	our @ISA = CFPlus::UI::Container::;
1396		1814
1397	sub size_request {	1815	sub size_request {
1398	my ($self) = @_;	1816	my ($self) = @_;
1399		1817
1400	$self->{vertical}	1818	$self->{vertical}
…		…
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1824	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1825	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1408	)	1826	)
1409	}	1827	}
1410		1828
1411	sub size_allocate {	1829	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1830	my ($self, $w, $h) = @_;
1413		1831
1414	my $space = $self->{vertical} ? $h : $w;	1832	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1833	my @children = $self->visible_children;
1416		1834
1417	my @req;	1835	my @req;
1418		1836
1419	if ($self->{homogeneous}) {	1837	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1838	@req = ($space / (@children || 1)) x @children;
1421	} else {	1839	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1840	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1841	my $req = List::Util::sum @req;
1424		1842
1425	if ($req > $space) {	1843	if ($req > $space) {
1426	# ah well, not enough space	1844	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1845	$_ *= $space / $req for @req;
1428	} else {	1846	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1847	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1848
1431	$space = ($space - $req) / $expand; # remaining space to give away	1849	$space = ($space - $req) / $expand; # remaining space to give away
1432		1850
1433	$req[$_] += $space * $children->[$_]{expand}	1851	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1852	for 0 .. $#children;
1435	}	1853	}
1436	}	1854	}
1437		1855
1438	CFClient::UI::harmonize \@req;	1856	CFPlus::UI::harmonize \@req;
1439		1857
1440	my $pos = 0;	1858	my $pos = 0;
1441	for (0 .. $#$children) {	1859	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1860	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1861	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1862
1445	$pos += $alloc;	1863	$pos += $alloc;
1446	}	1864	}
1447		1865
1448	1	1866	1
1449	}	1867	}
1450		1868
1451	#############################################################################	1869	#############################################################################
1452		1870
1453	package CFClient::UI::HBox;	1871	package CFPlus::UI::HBox;
1454		1872
1455	our @ISA = CFClient::UI::Box::;	1873	our @ISA = CFPlus::UI::Box::;
1456		1874
1457	sub new {	1875	sub new {
1458	my $class = shift;	1876	my $class = shift;
1459		1877
1460	$class->SUPER::new (	1878	$class->SUPER::new (
…		…
1463	)	1881	)
1464	}	1882	}
1465		1883
1466	#############################################################################	1884	#############################################################################
1467		1885
1468	package CFClient::UI::VBox;	1886	package CFPlus::UI::VBox;
1469		1887
1470	our @ISA = CFClient::UI::Box::;	1888	our @ISA = CFPlus::UI::Box::;
1471		1889
1472	sub new {	1890	sub new {
1473	my $class = shift;	1891	my $class = shift;
1474		1892
1475	$class->SUPER::new (	1893	$class->SUPER::new (
…		…
1478	)	1896	)
1479	}	1897	}
1480		1898
1481	#############################################################################	1899	#############################################################################
1482		1900
1483	package CFClient::UI::Label;	1901	package CFPlus::UI::Label;
1484		1902
1485	our @ISA = CFClient::UI::DrawBG::;	1903	our @ISA = CFPlus::UI::DrawBG::;
1486		1904
1487	use CFClient::OpenGL;	1905	use CFPlus::OpenGL;
1488		1906
1489	sub new {	1907	sub new {
1490	my ($class, %arg) = @_;	1908	my ($class, %arg) = @_;
1491		1909
1492	my $self = $class->SUPER::new (	1910	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1913	#active_bg => none
1496	#font => default_font	1914	#font => default_font
1497	#text => initial text	1915	#text => initial text
1498	#markup => initial narkup	1916	#markup => initial narkup
1499	#max_w => maximum pixel width	1917	#max_w => maximum pixel width
		1918	#style => 0, # render flags
1500	ellipsise => 3, # end	1919	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1920	layout => (new CFPlus::Layout),
1502	fontsize => 1,	1921	fontsize => 1,
1503	align => -1,	1922	align => -1,
1504	valign => -1,	1923	valign => -1,
1505	padding_x => 2,	1924	padding_x => 2,
1506	padding_y => 2,	1925	padding_y => 2,
1507	can_events => 0,	1926	can_events => 0,
1508	%arg	1927	%arg
1509	);	1928	);
1510		1929
1511	if (exists $self->{template}) {	1930	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1931	my $layout = new CFPlus::Layout;
1513	$layout->set_text (delete $self->{template});	1932	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1933	$self->{template} = $layout;
1515	}	1934	}
1516		1935
1517	if (exists $self->{markup}) {	1936	if (exists $self->{markup}) {
…		…
1521	}	1940	}
1522		1941
1523	$self	1942	$self
1524	}	1943	}
1525		1944
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1945	sub update {
1537	my ($self) = @_;	1946	my ($self) = @_;
1538		1947
1539	delete $self->{texture};	1948	delete $self->{texture};
1540	$self->SUPER::update;	1949	$self->SUPER::update;
1541	}	1950	}
1542		1951
		1952	sub realloc {
		1953	my ($self) = @_;
		1954
		1955	delete $self->{ox};
		1956	$self->SUPER::realloc;
		1957	}
		1958
1543	sub set_text {	1959	sub set_text {
1544	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1545		1961
1546	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1548		1964
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1551		1966
		1967	delete $self->{size_req};
1552	$self->realloc;	1968	$self->realloc;
1553	$self->update;	1969	$self->update;
1554	}	1970	}
1555		1971
1556	sub set_markup {	1972	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1561		1977
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1979
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1566		1981
		1982	delete $self->{size_req};
1567	$self->realloc;	1983	$self->realloc;
1568	$self->update;	1984	$self->update;
1569	}	1985	}
1570		1986
1571	sub size_request {	1987	sub size_request {
1572	my ($self) = @_;	1988	my ($self) = @_;
1573		1989
		1990	$self->{size_req} ||= do {
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1991	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1992	$self->{layout}->set_width ($self->{max_w} || -1);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1993	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1994	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1995	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1996
1580	my ($w, $h) = $self->{layout}->size;	1997	my ($w, $h) = $self->{layout}->size;
1581		1998
1582	if (exists $self->{template}) {	1999	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	2000	$self->{template}->set_font ($self->{font}) if $self->{font};
		2001	$self->{template}->set_width ($self->{max_w} || -1);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2002	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		2003
1586	my ($w2, $h2) = $self->{template}->size;	2004	my ($w2, $h2) = $self->{template}->size;
1587		2005
1588	$w = List::Util::max $w, $w2;	2006	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	2007	$h = List::Util::max $h, $h2;
		2008	}
		2009
		2010	[$w, $h]
1590	}	2011	};
1591		2012
1592	($w, $h)	2013	@{ $self->{size_req} }
1593	}	2014	}
1594		2015
		2016	sub baseline_shift {
		2017	$_[0]{layout}->descent
		2018	}
		2019
1595	sub size_allocate {	2020	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2021	my ($self, $w, $h) = @_;
1597		2022
1598	delete $self->{ox};	2023	delete $self->{ox};
1599		2024
1600	delete $self->{texture}	2025	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2026	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2027
		2028	1
1602	}	2029	}
1603		2030
1604	sub set_fontsize {	2031	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2032	my ($self, $fontsize) = @_;
1606		2033
1607	$self->{fontsize} = $fontsize;	2034	$self->{fontsize} = $fontsize;
		2035	delete $self->{size_req};
1608	delete $self->{texture};	2036	delete $self->{texture};
1609		2037
1610	$self->realloc;	2038	$self->realloc;
1611	}	2039	}
1612		2040
		2041	sub reconfigure {
		2042	my ($self) = @_;
		2043
		2044	delete $self->{size_req};
		2045	delete $self->{texture};
		2046
		2047	$self->SUPER::reconfigure;
		2048	}
		2049
1613	sub _draw {	2050	sub _draw {
1614	my ($self) = @_;	2051	my ($self) = @_;
1615		2052
1616	$self->SUPER::_draw; # draw background, if applicable	2053	$self->SUPER::_draw; # draw background, if applicable
1617		2054
1618	my $tex = $self->{texture} ||= do {	2055	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2056	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2057	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2058	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2059	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2060	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2061	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2062
1626	new_from_layout CFClient::Texture $self->{layout}	2063	[$self->{layout}->size]
1627	};	2064	};
1628		2065
1629	unless (exists $self->{ox}) {	2066	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2067	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2068	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1632	: ($self->{w} - $tex->{w}) * 0.5);	2069	: ($self->{w} - $size->[0]) * 0.5);
1633		2070
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2071	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2072	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);	2073	: ($self->{h} - $size->[1]) * 0.5);
1637	};	2074	};
1638		2075
1639	glEnable GL_TEXTURE_2D;	2076	my $w = List::Util::min $self->{w} + 4, $size->[0];
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2077	my $h = List::Util::min $self->{h} + 2, $size->[1];
1641		2078
1642	glColor_premultiply @{$self->{fg}}	2079	$self->{layout}->render ($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	}	2080	}
1649		2081
1650	#############################################################################	2082	#############################################################################
1651		2083
1652	package CFClient::UI::EntryBase;	2084	package CFPlus::UI::EntryBase;
1653		2085
1654	our @ISA = CFClient::UI::Label::;	2086	our @ISA = CFPlus::UI::Label::;
1655		2087
1656	use CFClient::OpenGL;	2088	use CFPlus::OpenGL;
1657		2089
1658	sub new {	2090	sub new {
1659	my $class = shift;	2091	my $class = shift;
1660		2092
1661	$class->SUPER::new (	2093	$class->SUPER::new (
…		…
1665	active_fg => [0, 0, 0],	2097	active_fg => [0, 0, 0],
1666	can_hover => 1,	2098	can_hover => 1,
1667	can_focus => 1,	2099	can_focus => 1,
1668	valign => 0,	2100	valign => 0,
1669	can_events => 1,	2101	can_events => 1,
		2102	ellipsise => 0,
1670	#text => ...	2103	#text => ...
		2104	#hidden => "*",
1671	@_	2105	@_
1672	)	2106	)
1673	}	2107	}
1674		2108
1675	sub _set_text {	2109	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2116	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2117	$self->{text} = $text;
1684		2118
1685	$text =~ s/./*/g if $self->{hidden};	2119	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2120	$self->{layout}->set_text ("$text ");
		2121	delete $self->{size_req};
1687		2122
1688	$self->_emit (changed => $self->{text});	2123	$self->emit (changed => $self->{text});
		2124
		2125	$self->realloc;
1689	$self->update;	2126	$self->update;
1690	}	2127	}
1691		2128
1692	sub set_text {	2129	sub set_text {
1693	my ($self, $text) = @_;	2130	my ($self, $text) = @_;
1694		2131
1695	$self->{cursor} = length $text;	2132	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2133	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2134	}
1700		2135
1701	sub get_text {	2136	sub get_text {
1702	$_[0]{text}	2137	$_[0]{text}
1703	}	2138	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2143	my ($w, $h) = $self->SUPER::size_request;
1709		2144
1710	($w + 1, $h) # add 1 for cursor	2145	($w + 1, $h) # add 1 for cursor
1711	}	2146	}
1712		2147
1713	sub key_down {	2148	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2149	my ($self, $ev) = @_;
1715		2150
1716	my $mod = $ev->{mod};	2151	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1719		2154
1720	my $text = $self->get_text;	2155	my $text = $self->get_text;
		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1721		2158
1722	if ($uni == 8) {	2159	if ($uni == 8) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1725	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == CFPlus::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($sym == CFClient::SDLK_HOME) {	2167	} elsif ($sym == CFPlus::SDLK_HOME) {
		2168	# what a hack
		2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
		2173	} elsif ($sym == CFPlus::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
		2179	} elsif ($uni == 21) { # ctrl-u
		2180	$text = "";
1731	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2183	$self->emit ('escape');
1736	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2188	} else {
1739	return 0;	2189	return 0;
1740	}	2190	}
1741		2191
1742	$self->_set_text ($text);	2192	$self->_set_text ($text);
1743		2193
1744	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1745		2196
1746	1	2197	1
1747	}	2198	}
1748		2199
1749	sub focus_in {	2200	sub invoke_focus_in {
1750	my ($self) = @_;	2201	my ($self) = @_;
1751		2202
1752	$self->{last_activity} = $::NOW;	2203	$self->{last_activity} = $::NOW;
1753		2204
1754	$self->SUPER::focus_in;	2205	$self->SUPER::invoke_focus_in
1755	}	2206	}
1756		2207
1757	sub button_down {	2208	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2209	my ($self, $ev, $x, $y) = @_;
1759		2210
1760	$self->SUPER::button_down ($ev, $x, $y);	2211	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2212
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2213	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2214
1764	# byte-index to char-index	2215	# byte-index to char-index
1765	my $text = $self->{text};	2216	my $text = $self->{text};
1766	utf8::encode $text;	2217	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2218	$self->{cursor} = length $text;
1768		2219
1769	$self->_set_text ($self->{text});	2220	$self->_set_text ($self->{text});
1770	$self->update;	2221	$self->update;
1771		2222
1772	1	2223	1
1773	}	2224	}
1774		2225
1775	sub mouse_motion {	2226	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2228	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		2229
1779	0	2230	1
1780	}	2231	}
1781		2232
1782	sub _draw {	2233	sub _draw {
1783	my ($self) = @_;	2234	my ($self) = @_;
1784		2235
…		…
1811	utf8::encode $text;	2262	utf8::encode $text;
1812		2263
1813	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2264	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814	}	2265	}
1815		2266
1816	glColor @{$self->{fg}};
1817	glBegin GL_LINES;	2267	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2268	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};	2269	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1820	glEnd;	2270	glEnd;
1821	}	2271	}
1822	}	2272	}
1823		2273
		2274	#############################################################################
		2275
1824	package CFClient::UI::Entry;	2276	package CFPlus::UI::Entry;
1825		2277
1826	our @ISA = CFClient::UI::EntryBase::;	2278	our @ISA = CFPlus::UI::EntryBase::;
1827		2279
1828	use CFClient::OpenGL;	2280	use CFPlus::OpenGL;
1829		2281
1830	sub key_down {	2282	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2283	my ($self, $ev) = @_;
1832		2284
1833	my $sym = $ev->{sym};	2285	my $sym = $ev->{sym};
1834		2286
1835	if ($sym == 13) {	2287	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2288	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2289	my $txt = $self->get_text;
		2290
1838	$self->{history_pointer} = -1;	2291	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2292	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2293	$self->emit (activate => $txt);
1841	$self->update;	2294	$self->update;
1842		2295
1843	} elsif ($sym == CFClient::SDLK_UP) {	2296	} elsif ($sym == CFPlus::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2297	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2298	$self->{history_saveback} = $self->get_text;
1846	}	2299	}
1847	if (@{$self->{history} || []} > 0) {	2300	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2301	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2303	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2304	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2305	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2306	}
1854		2307
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2308	} elsif ($sym == CFPlus::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2309	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2310	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2311
1859	if ($self->{history_pointer} >= 0) {	2312	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2314	} else {
1862	$self->set_text ($self->{history_saveback});	2315	$self->set_text ($self->{history_saveback});
1863	}	2316	}
1864		2317
1865	} else {	2318	} else {
1866	return $self->SUPER::key_down ($ev)	2319	return $self->SUPER::invoke_key_down ($ev)
1867	}	2320	}
1868		2321
1869	1	2322	1
1870	}	2323	}
1871		2324
1872	#############################################################################	2325	#############################################################################
1873		2326
		2327	package CFPlus::UI::TextEdit;
		2328
		2329	our @ISA = CFPlus::UI::EntryBase::;
		2330
		2331	use CFPlus::OpenGL;
		2332
		2333	sub move_cursor_ver {
		2334	my ($self, $dy) = @_;
		2335
		2336	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2337
		2338	$y += $dy;
		2339
		2340	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2341	$self->{cursor} = $index;
		2342	delete $self->{cur_h};
		2343	$self->update;
		2344	return;
		2345	}
		2346	}
		2347
		2348	sub invoke_key_down {
		2349	my ($self, $ev) = @_;
		2350
		2351	my $sym = $ev->{sym};
		2352
		2353	if ($sym == CFPlus::SDLK_UP) {
		2354	$self->move_cursor_ver (-1);
		2355	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2356	$self->move_cursor_ver (+1);
		2357	} else {
		2358	return $self->SUPER::invoke_key_down ($ev)
		2359	}
		2360
		2361	1
		2362	}
		2363
		2364	#############################################################################
		2365
1874	package CFClient::UI::Button;	2366	package CFPlus::UI::Button;
1875		2367
1876	our @ISA = CFClient::UI::Label::;	2368	our @ISA = CFPlus::UI::Label::;
1877		2369
1878	use CFClient::OpenGL;	2370	use CFPlus::OpenGL;
1879		2371
1880	my @tex =	2372	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2373	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);	2374	qw(b1_button_inactive.png b1_button_active.png);
1883		2375
1884	sub new {	2376	sub new {
1885	my $class = shift;	2377	my $class = shift;
1886		2378
1887	$class->SUPER::new (	2379	$class->SUPER::new (
1888	padding_x => 4,	2380	padding_x => 4,
1889	padding_y => 4,	2381	padding_y => 4,
1890	fg => [1, 1, 1],	2382	fg => [1.0, 1.0, 1.0],
1891	active_fg => [0, 0, 1],	2383	active_fg => [0.8, 0.8, 0.8],
1892	can_hover => 1,	2384	can_hover => 1,
1893	align => 0,	2385	align => 0,
1894	valign => 0,	2386	valign => 0,
1895	can_events => 1,	2387	can_events => 1,
1896	@_	2388	@_
1897	)	2389	)
1898	}	2390	}
1899		2391
1900	sub activate { }
1901
1902	sub button_up {	2392	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2393	my ($self, $ev, $x, $y) = @_;
1904		2394
1905	$self->emit ("activate")	2395	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2396	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2397	&& $y >= 0 && $y < $self->{h};
…		…
1916		2406
1917	glEnable GL_TEXTURE_2D;	2407	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2408	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2409	glColor 0, 0, 0, 1;
1920		2410
		2411	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2412	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2413
1923	glDisable GL_TEXTURE_2D;	2414	glDisable GL_TEXTURE_2D;
1924		2415
1925	$self->SUPER::_draw;	2416	$self->SUPER::_draw;
1926	}	2417	}
1927		2418
1928	#############################################################################	2419	#############################################################################
1929		2420
1930	package CFClient::UI::CheckBox;	2421	package CFPlus::UI::CheckBox;
1931		2422
1932	our @ISA = CFClient::UI::DrawBG::;	2423	our @ISA = CFPlus::UI::DrawBG::;
1933		2424
1934	my @tex =	2425	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2426	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2427	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1937		2428
1938	use CFClient::OpenGL;	2429	use CFPlus::OpenGL;
1939		2430
1940	sub new {	2431	sub new {
1941	my $class = shift;	2432	my $class = shift;
1942		2433
1943	$class->SUPER::new (	2434	$class->SUPER::new (
…		…
1957	my ($self) = @_;	2448	my ($self) = @_;
1958		2449
1959	(6) x 2	2450	(6) x 2
1960	}	2451	}
1961		2452
		2453	sub toggle {
		2454	my ($self) = @_;
		2455
		2456	$self->{state} = !$self->{state};
		2457	$self->emit (changed => $self->{state});
		2458	$self->update;
		2459	}
		2460
1962	sub button_down {	2461	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2462	my ($self, $ev, $x, $y) = @_;
1964		2463
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2464	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2465	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2466	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2467	} else {
1970	return 0	2468	return 0
1971	}	2469	}
1972		2470
1973	1	2471	1
…		…
1993	glDisable GL_TEXTURE_2D;	2491	glDisable GL_TEXTURE_2D;
1994	}	2492	}
1995		2493
1996	#############################################################################	2494	#############################################################################
1997		2495
1998	package CFClient::UI::Image;	2496	package CFPlus::UI::Image;
1999		2497
2000	our @ISA = CFClient::UI::Base::;	2498	our @ISA = CFPlus::UI::Base::;
2001		2499
2002	use CFClient::OpenGL;	2500	use CFPlus::OpenGL;
2003	use Carp qw/confess/;
2004		2501
2005	our %loaded_images;	2502	our %texture_cache;
2006		2503
2007	sub new {	2504	sub new {
2008	my $class = shift;	2505	my $class = shift;
2009		2506
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2507	my $self = $class->SUPER::new (
		2508	can_events => 0,
		2509	@_,
		2510	);
2011		2511
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2512	$self->{path} || $self->{tex}
		2513	or Carp::croak "'path' or 'tex' attributes required";
2013		2514
2014	$loaded_images{$self->{image}} ||=	2515	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2516	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2016		2517
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2518	CFPlus::weaken $texture_cache{$self->{path}};
2018		2519
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2520	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2521
2023	$self	2522	$self
2024	}	2523	}
2025		2524
		2525	sub STORABLE_freeze {
		2526	my ($self, $cloning) = @_;
		2527
		2528	$self->{path}
		2529	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2530
		2531	$self->{path}
		2532	}
		2533
		2534	sub STORABLE_attach {
		2535	my ($self, $cloning, $path) = @_;
		2536
		2537	$self->new (path => $path)
		2538	}
		2539
2026	sub size_request {	2540	sub size_request {
2027	my ($self) = @_;	2541	my ($self) = @_;
2028		2542
2029	($self->{tex}->{w}, $self->{tex}->{h})	2543	($self->{tex}{w}, $self->{tex}{h})
2030	}	2544	}
2031		2545
2032	sub _draw {	2546	sub _draw {
2033	my ($self) = @_;	2547	my ($self) = @_;
2034		2548
…		…
2044	}	2558	}
2045		2559
2046	glEnable GL_TEXTURE_2D;	2560	glEnable GL_TEXTURE_2D;
2047	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048		2562
2049	$tex->draw_quad_alpha (0, 0, $w, $h);	2563	$tex->draw_quad (0, 0, $w, $h);
2050		2564
2051	glDisable GL_TEXTURE_2D;	2565	glDisable GL_TEXTURE_2D;
2052	}	2566	}
2053		2567
2054	#############################################################################	2568	#############################################################################
2055		2569
		2570	package CFPlus::UI::ImageButton;
		2571
		2572	our @ISA = CFPlus::UI::Image::;
		2573
		2574	use CFPlus::OpenGL;
		2575
		2576	my %textures;
		2577
		2578	sub new {
		2579	my $class = shift;
		2580
		2581	my $self = $class->SUPER::new (
		2582	padding_x => 4,
		2583	padding_y => 4,
		2584	fg => [1, 1, 1],
		2585	active_fg => [0, 0, 1],
		2586	can_hover => 1,
		2587	align => 0,
		2588	valign => 0,
		2589	can_events => 1,
		2590	@_
		2591	);
		2592	}
		2593
		2594	sub invoke_button_up {
		2595	my ($self, $ev, $x, $y) = @_;
		2596
		2597	$self->emit ("activate")
		2598	if $x >= 0 && $x < $self->{w}
		2599	&& $y >= 0 && $y < $self->{h};
		2600
		2601	1
		2602	}
		2603
		2604	#############################################################################
		2605
2056	package CFClient::UI::VGauge;	2606	package CFPlus::UI::VGauge;
2057		2607
2058	our @ISA = CFClient::UI::Base::;	2608	our @ISA = CFPlus::UI::Base::;
2059		2609
2060	use List::Util qw(min max);	2610	use List::Util qw(min max);
2061		2611
2062	use CFClient::OpenGL;	2612	use CFPlus::OpenGL;
2063		2613
2064	my %tex = (	2614	my %tex = (
2065	food => [	2615	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2617	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2618	],
2069	grace => [	2619	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2620	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/	2621	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072	],	2622	],
2073	hp => [	2623	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2624	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2625	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2626	],
2077	mana => [	2627	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2628	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/	2629	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080	],	2630	],
2081	);	2631	);
2082		2632
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2633	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2693	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2694	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2695
2146	my $h1 = $self->{h} * (1 - $ycut1);	2696	my $h1 = $self->{h} * (1 - $ycut1);
2147	my $h2 = $self->{h} * (1 - $ycut2);	2697	my $h2 = $self->{h} * (1 - $ycut2);
		2698	my $h3 = $self->{h};
		2699
		2700	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2148		2701
2149	glEnable GL_BLEND;	2702	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2703	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2704	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2705	glEnable GL_TEXTURE_2D;
…		…
2171		2724
2172	if ($t3) {	2725	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2726	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2727	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2728	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2729	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2730	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2731	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2732	glEnd;
2180	}	2733	}
2181		2734
2182	glDisable GL_BLEND;	2735	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2736	glDisable GL_TEXTURE_2D;
2184	}	2737	}
2185		2738
2186	#############################################################################	2739	#############################################################################
2187		2740
2188	package CFClient::UI::Gauge;	2741	package CFPlus::UI::Gauge;
2189		2742
2190	our @ISA = CFClient::UI::VBox::;	2743	our @ISA = CFPlus::UI::VBox::;
2191		2744
2192	sub new {	2745	sub new {
2193	my ($class, %arg) = @_;	2746	my ($class, %arg) = @_;
2194		2747
2195	my $self = $class->SUPER::new (	2748	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	2750	can_hover => 1,
2198	can_events => 1,	2751	can_events => 1,
2199	%arg,	2752	%arg,
2200	);	2753	);
2201		2754
2202	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2755	$self->add ($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);	2756	$self->add ($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");	2757	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2205		2758
2206	$self	2759	$self
2207	}	2760	}
2208		2761
2209	sub set_fontsize {	2762	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	2783	$self->{value}->set_text ($val);
2231	}	2784	}
2232		2785
2233	#############################################################################	2786	#############################################################################
2234		2787
2235	package CFClient::UI::Slider;	2788	package CFPlus::UI::Slider;
2236		2789
2237	use strict;	2790	use strict;
2238		2791
2239	use CFClient::OpenGL;	2792	use CFPlus::OpenGL;
2240		2793
2241	our @ISA = CFClient::UI::DrawBG::;	2794	our @ISA = CFPlus::UI::DrawBG::;
2242		2795
2243	my @tex =	2796	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2797	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	2798	qw(s1_slider.png s1_slider_bg.png);
2246		2799
2247	sub new {	2800	sub new {
2248	my $class = shift;	2801	my $class = shift;
2249		2802
…		…
2270	$self->update;	2823	$self->update;
2271		2824
2272	$self	2825	$self
2273	}	2826	}
2274		2827
2275	sub changed { }
2276
2277	sub set_range {	2828	sub set_range {
2278	my ($self, $range) = @_;	2829	my ($self, $range) = @_;
2279		2830
2280	($range, $self->{range}) = ($self->{range}, $range);	2831	($range, $self->{range}) = ($self->{range}, $range);
2281		2832
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	2833	if ("@$range" ne "@{$self->{range}}") {
		2834	$self->update;
		2835	$self->set_value ($self->{range}[0]);
		2836	}
2284	}	2837	}
2285		2838
2286	sub set_value {	2839	sub set_value {
2287	my ($self, $value) = @_;	2840	my ($self, $value) = @_;
2288		2841
…		…
2299	if $unit;	2852	if $unit;
2300		2853
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2854	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		2855
2303	if ($value != $old_value) {	2856	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	2857	$self->emit (changed => $value);
2305	$self->update;	2858	$self->update;
2306	}	2859	}
2307	}	2860	}
2308		2861
2309	sub size_request {	2862	sub size_request {
2310	my ($self) = @_;	2863	my ($self) = @_;
2311		2864
2312	($self->{req_w}, $self->{req_h})	2865	($self->{req_w}, $self->{req_h})
2313	}	2866	}
2314		2867
2315	sub button_down {	2868	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	2869	my ($self, $ev, $x, $y) = @_;
2317		2870
2318	$self->SUPER::button_down ($ev, $x, $y);	2871	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		2872
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2873	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		2874
2322	$self->mouse_motion ($ev, $x, $y)	2875	$self->invoke_mouse_motion ($ev, $x, $y)
2323	}	2876	}
2324		2877
2325	sub mouse_motion {	2878	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	2879	my ($self, $ev, $x, $y) = @_;
2327		2880
2328	if ($GRAB == $self) {	2881	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2882	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		2883
…		…
2336	} else {	2889	} else {
2337	return 0;	2890	return 0;
2338	}	2891	}
2339		2892
2340	1	2893	1
		2894	}
		2895
		2896	sub invoke_mouse_wheel {
		2897	my ($self, $ev) = @_;
		2898
		2899	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2900
		2901	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2902
		2903	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2904
		2905	! ! $delta
2341	}	2906	}
2342		2907
2343	sub update {	2908	sub update {
2344	my ($self) = @_;	2909	my ($self) = @_;
2345		2910
…		…
2394	glDisable GL_TEXTURE_2D;	2959	glDisable GL_TEXTURE_2D;
2395	}	2960	}
2396		2961
2397	#############################################################################	2962	#############################################################################
2398		2963
2399	package CFClient::UI::ValSlider;	2964	package CFPlus::UI::ValSlider;
2400		2965
2401	our @ISA = CFClient::UI::HBox::;	2966	our @ISA = CFPlus::UI::HBox::;
2402		2967
2403	sub new {	2968	sub new {
2404	my ($class, %arg) = @_;	2969	my ($class, %arg) = @_;
2405		2970
2406	my $range = delete $arg{range};	2971	my $range = delete $arg{range};
2407		2972
2408	my $self = $class->SUPER::new (	2973	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2974	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2975	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	2976	to_value => sub { shift },
2412	from_value => sub { shift },	2977	from_value => sub { shift },
2413	%arg,	2978	%arg,
2414	);	2979	);
2415		2980
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3000	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3001	sub set_value { shift->{slider}->set_value (@_) }
2437		3002
2438	#############################################################################	3003	#############################################################################
2439		3004
2440	package CFClient::UI::TextView;	3005	package CFPlus::UI::TextScroller;
2441		3006
2442	our @ISA = CFClient::UI::HBox::;	3007	our @ISA = CFPlus::UI::HBox::;
2443		3008
2444	use CFClient::OpenGL;	3009	use CFPlus::OpenGL;
2445		3010
2446	sub new {	3011	sub new {
2447	my $class = shift;	3012	my $class = shift;
2448		3013
2449	my $self = $class->SUPER::new (	3014	my $self = $class->SUPER::new (
2450	fontsize => 1,	3015	fontsize => 1,
2451	can_events => 0,	3016	can_events => 1,
		3017	indent => 0,
2452	#font => default_font	3018	#font => default_font
2453	@_,	3019	@_,
2454		3020
2455	layout => (new CFClient::Layout 1),	3021	layout => (new CFPlus::Layout),
2456	par => [],	3022	par => [],
		3023	max_par => 0,
2457	height => 0,	3024	height => 0,
2458	children => [	3025	children => [
2459	(new CFClient::UI::Empty expand => 1),	3026	(new CFPlus::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3027	(new CFPlus::UI::Slider vertical => 1),
2461	],	3028	],
2462	);	3029	);
2463		3030
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3031	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3032
…		…
2471		3038
2472	$self->{fontsize} = $fontsize;	3039	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3040	$self->reflow;
2474	}	3041	}
2475		3042
		3043	sub size_request {
		3044	my ($self) = @_;
		3045
		3046	my ($empty, $slider) = @{ $self->{children} };
		3047
		3048	local $self->{children} = [$empty, $slider];
		3049	$self->SUPER::size_request
		3050	}
		3051
2476	sub size_allocate {	3052	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3053	my ($self, $w, $h) = @_;
2478		3054
2479	$self->SUPER::size_allocate ($w, $h);	3055	my ($empty, $slider, @other) = @{ $self->{children} };
		3056	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3057
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3058	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3059	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3060	$self->{layout}->set_width ($empty->{w});
		3061	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3062
2485	$self->reflow;	3063	$self->reflow;
2486	}
2487		3064
2488	sub text_size {	3065	local $self->{children} = [$empty, $slider];
		3066	$self->SUPER::invoke_size_allocate ($w, $h)
		3067	}
		3068
		3069	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3070	my ($self, $ev) = @_;
		3071
		3072	return 0 unless $ev->{dy}; # only vertical movements
		3073
		3074	$self->{children}[1]->emit (mouse_wheel => $ev);
		3075
		3076	1
		3077	}
		3078
		3079	sub get_layout {
		3080	my ($self, $para) = @_;
2490		3081
2491	my $layout = $self->{layout};	3082	my $layout = $self->{layout};
2492		3083
		3084	$layout->set_font ($self->{font}) if $self->{font};
		3085	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3086	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3087	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3088	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3089	$layout->set_markup ($para->{markup});
		3090
		3091	$layout->set_shapes (
		3092	map
		3093	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3094	@{$para->{widget}}
2496		3095	);
		3096
2497	$layout->size	3097	$layout
2498	}	3098	}
2499		3099
2500	sub reflow {	3100	sub reflow {
2501	my ($self) = @_;	3101	my ($self) = @_;
2502		3102
…		…
2509		3109
2510	# todo: base offset on lines or so, not on pixels	3110	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3111	$self->{children}[1]->set_value ($offset);
2512	}	3112	}
2513		3113
		3114	sub current_paragraph {
		3115	my ($self) = @_;
		3116
		3117	$self->{top_paragraph} - 1
		3118	}
		3119
		3120	sub scroll_to {
		3121	my ($self, $para) = @_;
		3122
		3123	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3124
		3125	$self->{scroll_to} = $para;
		3126	$self->update;
		3127	}
		3128
2514	sub clear {	3129	sub clear {
2515	my ($self) = @_;	3130	my ($self) = @_;
		3131
		3132	my (undef, undef, @other) = @{ $self->{children} };
		3133	$self->remove ($_) for @other;
2516		3134
2517	$self->{par} = [];	3135	$self->{par} = [];
2518	$self->{height} = 0;	3136	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3137	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3138	}
2521		3139
2522	sub add_paragraph {	3140	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3141	my $self = shift;
2524		3142
2525	for my $line (split /\n/, $text) {	3143	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3144	$para = {
		3145	fg => [1, 1, 1, 1],
		3146	indent => 0,
		3147	markup => "",
		3148	widget => [],
		3149	ref $para ? %$para : (markup => $para),
		3150	w => 1e10,
		3151	wrapped => 1,
		3152	};
		3153
		3154	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3155	push @{$self->{par}}, $para;
		3156	}
		3157
		3158	if (my $max = $self->{max_par}) {
		3159	shift @{$self->{par}} while @{$self->{par}} > $max;
		3160	}
		3161
		3162	$self->{need_reflow}++;
		3163	$self->update;
		3164	}
		3165
		3166	sub scroll_to_bottom {
		3167	my ($self) = @_;
		3168
		3169	$self->{scroll_to} = $#{$self->{par}};
		3170	$self->update;
		3171	}
		3172
		3173	sub force_uptodate {
		3174	my ($self) = @_;
		3175
		3176	if (delete $self->{need_reflow}) {
		3177	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3178
		3179	my $height = 0;
		3180
		3181	for my $para (@{$self->{par}}) {
		3182	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3183	my $layout = $self->get_layout ($para);
		3184	my ($w, $h) = $layout->size;
		3185
		3186	$para->{w} = $w + $para->{indent};
		3187	$para->{h} = $h;
		3188	$para->{wrapped} = $layout->has_wrapped;
		3189	}
		3190
		3191	$para->{y} = $height;
		3192	$height += $para->{h};
		3193	}
		3194
2527	$self->{height} += $h;	3195	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3196	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3197
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3198	delete $self->{texture};
		3199	}
		3200
		3201	if (my $paridx = delete $self->{scroll_to}) {
		3202	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3203	}
2532	}	3204	}
2533		3205
2534	sub update {	3206	sub update {
2535	my ($self) = @_;	3207	my ($self) = @_;
2536		3208
…		…
2538		3210
2539	return unless $self->{h} > 0;	3211	return unless $self->{h} > 0;
2540		3212
2541	delete $self->{texture};	3213	delete $self->{texture};
2542		3214
2543	$ROOT->on_post_alloc ($self, sub {	3215	$ROOT->on_post_alloc ($self => sub {
		3216	$self->force_uptodate;
		3217
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3218	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3219
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 {	3220	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3221	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3222	glClear GL_COLOR_BUFFER_BIT;
2575		3223
		3224	package CFPlus::UI::Base;
		3225	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3226	(0, 0, $self->{w}, $self->{h});
		3227
		3228	my $top = int $self->{children}[1]{range}[0];
		3229
		3230	my $paridx = 0;
		3231	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3232	my $top = int $self->{children}[1]{range}[0];
2577		3233
2578	my $y0 = $top;	3234	my $y0 = $top;
2579	my $y1 = $top + $H;	3235	my $y1 = $top + $H;
2580		3236
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}}) {	3237	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3238	my $h = $para->{h};
		3239	my $y = $para->{y};
2593		3240
2594	if ($y0 < $y + $h && $y < $y1) {	3241	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3242	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3243
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3244	$layout->render ($para->{indent}, $y - $y0);
2600		3245
2601	glRasterPos $par->[3], $y - $y0;	3246	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3247	my @s = $layout->get_shapes;
		3248
		3249	for (@w) {
		3250	my ($dx, $dy) = splice @s, 0, 2, ();
		3251
		3252	$_->{x} = $dx + $para->{indent};
		3253	$_->{y} = $dy + $y - $y0;
		3254
		3255	$_->draw;
		3256	}
		3257	}
2603	}	3258	}
2604		3259
2605	$y += $h;	3260	$paridx++;
		3261	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3262	}
2607		3263
2608	glDisable GL_BLEND;	3264	$self->{top_paragraph} = $top_paragraph;
2609	};	3265	};
2610	});	3266	});
		3267	}
		3268
		3269	sub reconfigure {
		3270	my ($self) = @_;
		3271
		3272	$self->SUPER::reconfigure;
		3273
		3274	$_->{w} = 1e10 for @{ $self->{par} };
		3275	$self->reflow;
2611	}	3276	}
2612		3277
2613	sub _draw {	3278	sub _draw {
2614	my ($self) = @_;	3279	my ($self) = @_;
2615		3280
…		…
2618	glColor 0, 0, 0, 1;	3283	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3284	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3285	glDisable GL_TEXTURE_2D;
2621		3286
2622	$self->{children}[1]->draw;	3287	$self->{children}[1]->draw;
2623
2624	}	3288	}
2625		3289
2626	#############################################################################	3290	#############################################################################
2627		3291
2628	package CFClient::UI::Animator;	3292	package CFPlus::UI::Animator;
2629		3293
2630	use CFClient::OpenGL;	3294	use CFPlus::OpenGL;
2631		3295
2632	our @ISA = CFClient::UI::Bin::;	3296	our @ISA = CFPlus::UI::Bin::;
2633		3297
2634	sub moveto {	3298	sub moveto {
2635	my ($self, $x, $y) = @_;	3299	my ($self, $x, $y) = @_;
2636		3300
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3301	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3329	glPopMatrix;
2666	}	3330	}
2667		3331
2668	#############################################################################	3332	#############################################################################
2669		3333
2670	package CFClient::UI::Flopper;	3334	package CFPlus::UI::Flopper;
2671		3335
2672	our @ISA = CFClient::UI::Button::;	3336	our @ISA = CFPlus::UI::Button::;
2673		3337
2674	sub new {	3338	sub new {
2675	my $class = shift;	3339	my $class = shift;
2676		3340
2677	my $self = $class->SUPER::new (	3341	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3353	$self->{other}->toggle_visibility;
2690	}	3354	}
2691		3355
2692	#############################################################################	3356	#############################################################################
2693		3357
2694	package CFClient::UI::Tooltip;	3358	package CFPlus::UI::Tooltip;
2695		3359
2696	our @ISA = CFClient::UI::Bin::;	3360	our @ISA = CFPlus::UI::Bin::;
2697		3361
2698	use CFClient::OpenGL;	3362	use CFPlus::OpenGL;
2699		3363
2700	sub new {	3364	sub new {
2701	my $class = shift;	3365	my $class = shift;
2702		3366
2703	$class->SUPER::new (	3367	$class->SUPER::new (
…		…
2706	)	3370	)
2707	}	3371	}
2708		3372
2709	sub set_tooltip_from {	3373	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3374	my ($self, $widget) = @_;
		3375
		3376	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3377	if $widget->{tooltip} =~ /^#(.*)$/;
2711		3378
2712	my $tooltip = $widget->{tooltip};	3379	my $tooltip = $widget->{tooltip};
2713		3380
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3381	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3382	$tooltip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3383	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3384	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3385	. "visible $widget->{visible}";
2719	}	3386	}
2720		3387
		3388	$tooltip =~ s/^\n+//;
		3389	$tooltip =~ s/\n+$//;
		3390
2721	$self->add (new CFClient::UI::Label	3391	$self->add (new CFPlus::UI::Label
2722	markup => $tooltip,	3392	markup => $tooltip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3393	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724	fontsize => 0.8,	3394	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3395	style => 1, # FLAG_INVERSE
2726	ellipsise => 0,	3396	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3397	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3398	);
2729	}	3399	}
2730		3400
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3404	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3405
2736	($w + 4, $h + 4)	3406	($w + 4, $h + 4)
2737	}	3407	}
2738		3408
2739	sub size_allocate {	3409	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3410	my ($self, $w, $h) = @_;
2741		3411
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3412	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3413	}
2744		3414
2745	sub visibility_change {	3415	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3416	my ($self, $visible) = @_;
2747		3417
2748	return unless $visible;	3418	return unless $visible;
2749		3419
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3420	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3421	my $widget = $self->{owner}
2752	or return;	3422	or return;
2753		3423
		3424	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3425	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3426
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3427	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3428	if $x + $self->{w} > $self->{root}{w};
2758		3429
2759	$self->move_abs ($x, $y);	3430	$self->move_abs ($x, $y);
		3431	} else {
		3432	$self->hide;
		3433	}
2760	});	3434	});
2761	}	3435	}
2762		3436
2763	sub _draw {	3437	sub _draw {
2764	my ($self) = @_;	3438	my ($self) = @_;
…		…
2788	$self->SUPER::_draw;	3462	$self->SUPER::_draw;
2789	}	3463	}
2790		3464
2791	#############################################################################	3465	#############################################################################
2792		3466
2793	package CFClient::UI::Face;	3467	package CFPlus::UI::Face;
2794		3468
2795	our @ISA = CFClient::UI::Base::;	3469	our @ISA = CFPlus::UI::DrawBG::;
2796		3470
2797	use CFClient::OpenGL;	3471	use CFPlus::OpenGL;
2798		3472
2799	sub new {	3473	sub new {
2800	my $class = shift;	3474	my $class = shift;
2801		3475
2802	my $self = $class->SUPER::new (	3476	my $self = $class->SUPER::new (
		3477	size_w => 32,
		3478	size_h => 8,
2803	aspect => 1,	3479	aspect => 1,
2804	can_events => 0,	3480	can_events => 0,
2805	@_,	3481	@_,
2806	);	3482	);
2807		3483
2808	if ($self->{anim} && $self->{animspeed}) {	3484	if ($self->{anim} && $self->{animspeed}) {
2809	Scalar::Util::weaken (my $widget = $self);	3485	CFPlus::weaken (my $widget = $self);
2810		3486
		3487	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3488	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2811	$self->{timer} = Event->timer (	3489	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,	3490	parked => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {	3491	cb => sub {
		3492	return unless $::CONN && $widget;
		3493
2816	++$widget->{frame};	3494	++$widget->{frame};
		3495	$widget->update_face;
2817	$widget->update;	3496	$widget->update;
		3497
		3498	$widget->update_timer;
2818	},	3499	},
2819	);	3500	);
		3501
		3502	$self->update_face;
		3503	$self->update_timer;
2820	}	3504	}
2821		3505
2822	$self	3506	$self
2823	}	3507	}
2824		3508
		3509	sub update_timer {
		3510	my ($self) = @_;
		3511
		3512	return unless $self->{timer};
		3513
		3514	if ($self->{visible}) {
		3515	$self->{timer}->at (
		3516	$self->{anim_start}
		3517	+ $self->{animspeed}
		3518	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3519	);
		3520	$self->{timer}->start;
		3521	} else {
		3522	$self->{timer}->stop;
		3523	}
		3524	}
		3525
		3526	sub update_face {
		3527	my ($self) = @_;
		3528
		3529	return unless $::CONN;
		3530
		3531	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3532	if ($anim && @$anim) {
		3533	delete $self->{wait_face};
		3534	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3535	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3536	}
		3537	}
		3538	}
		3539
2825	sub size_request {	3540	sub size_request {
2826	(32, 8)	3541	my ($self) = @_;
		3542
		3543	if ($::CONN) {
		3544	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3545	if (my $tex = $::CONN->{texture}[$faceid]) {
		3546	$self->{tex} = $tex;
		3547	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3548	} else {
		3549	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3550	$self->realloc;
		3551	});
		3552	}
		3553	}
		3554	}
		3555
		3556	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3557	}
2828		3558
2829	sub update {	3559	sub update {
2830	my ($self) = @_;	3560	my ($self) = @_;
2831		3561
2832	return unless $self->{visible};	3562	return unless $self->{visible};
2833		3563
2834	$self->SUPER::update;	3564	$self->SUPER::update;
2835	}	3565	}
2836		3566
		3567	sub invoke_visibility_change {
		3568	my ($self) = @_;
		3569
		3570	$self->update_timer;
		3571
		3572	0
		3573	}
		3574
2837	sub _draw {	3575	sub _draw {
2838	my ($self) = @_;	3576	my ($self) = @_;
2839		3577
2840	return unless $::CONN;	3578	$self->SUPER::_draw;
2841		3579
2842	my $face;	3580	if (my $tex = $self->{tex}) {
2843
2844	if ($self->{frame}) {
2845	my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847	$face = $anim->[ $self->{frame} % @$anim ]
2848	if $anim && @$anim;
2849	}
2850
2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853	if ($tex) {
2854	glEnable GL_TEXTURE_2D;	3581	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3582	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3583	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3584	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3585	glDisable GL_TEXTURE_2D;
2859	}	3586	}
2860	}	3587	}
2861		3588
2862	sub DESTROY {	3589	sub destroy {
2863	my ($self) = @_;	3590	my ($self) = @_;
2864		3591
2865	$self->{timer}->cancel	3592	(delete $self->{timer})->cancel
2866	if $self->{timer};	3593	if $self->{timer};
2867		3594
2868	$self->SUPER::DESTROY;	3595	$self->SUPER::destroy;
2869	}	3596	}
2870		3597
2871	#############################################################################	3598	#############################################################################
2872		3599
2873	package CFClient::UI::Buttonbar;	3600	package CFPlus::UI::Buttonbar;
2874		3601
2875	our @ISA = CFClient::UI::HBox::;	3602	our @ISA = CFPlus::UI::HBox::;
2876		3603
2877	# TODO: should actualyl wrap buttons and other goodies.	3604	# TODO: should actually wrap buttons and other goodies.
2878		3605
2879	#############################################################################	3606	#############################################################################
2880		3607
2881	package CFClient::UI::Menu;	3608	package CFPlus::UI::Menu;
2882		3609
2883	our @ISA = CFClient::UI::FancyFrame::;	3610	our @ISA = CFPlus::UI::Toplevel::;
2884		3611
2885	use CFClient::OpenGL;	3612	use CFPlus::OpenGL;
2886		3613
2887	sub new {	3614	sub new {
2888	my $class = shift;	3615	my $class = shift;
2889		3616
2890	my $self = $class->SUPER::new (	3617	my $self = $class->SUPER::new (
2891	items => [],	3618	items => [],
2892	z => 100,	3619	z => 100,
2893	@_,	3620	@_,
2894	);	3621	);
2895		3622
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3623	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2897		3624
2898	for my $item (@{ $self->{items} }) {	3625	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3626	my ($widget, $cb, $tooltip) = @$item;
2900		3627
2901	# handle various types of items, only text for now	3628	# handle various types of items, only text for now
2902	if (!ref $widget) {	3629	if (!ref $widget) {
		3630	if ($widget =~ /\t/) {
		3631	my ($left, $right) = split /\t/, $widget, 2;
		3632
2903	$widget = new CFClient::UI::Label	3633	$widget = new CFPlus::UI::HBox
2904	can_hover => 1,	3634	can_hover => 1,
2905	can_events => 1,	3635	can_events => 1,
		3636	tooltip => $tooltip,
		3637	children => [
		3638	(new CFPlus::UI::Label markup => $left, expand => 1),
		3639	(new CFPlus::UI::Label markup => $right, align => +1),
		3640	],
		3641	;
		3642
		3643	} else {
		3644	$widget = new CFPlus::UI::Label
		3645	can_hover => 1,
		3646	can_events => 1,
2906	text => $widget;	3647	markup => $widget,
		3648	tooltip => $tooltip;
		3649	}
2907	}	3650	}
2908		3651
2909	$self->{item}{$widget} = $item;	3652	$self->{item}{$widget} = $item;
2910		3653
2911	$self->{vbox}->add ($widget);	3654	$self->{vbox}->add ($widget);
…		…
2916		3659
2917	# popup given the event (must be a mouse button down event currently)	3660	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3661	sub popup {
2919	my ($self, $ev) = @_;	3662	my ($self, $ev) = @_;
2920		3663
2921	$self->_emit ("popdown");	3664	$self->emit ("popdown");
2922		3665
2923	# maybe save $GRAB? must be careful about events...	3666	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3667	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3668	$self->{button} = $ev->{button};
2926		3669
2927	$self->show;	3670	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3671	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}	3672	}
2930		3673
2931	sub mouse_motion {	3674	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3675	my ($self, $ev, $x, $y) = @_;
2933		3676
2934	# TODO: should use vbox->find_widget or so	3677	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3678	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3679	$self->{hover} = $self->{item}{$HOVER};
2937		3680
2938	0	3681	0
2939	}	3682	}
2940		3683
2941	sub button_up {	3684	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3685	my ($self, $ev, $x, $y) = @_;
2943		3686
2944	if ($ev->{button} == $self->{button}) {	3687	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3688	undef $GRAB;
2946	$self->hide;	3689	$self->hide;
2947		3690
2948	$self->_emit ("popdown");	3691	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3692	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3693	} else {
2951	return 0	3694	return 0
2952	}	3695	}
2953		3696
2954	1	3697	1
2955	}	3698	}
2956		3699
2957	#############################################################################	3700	#############################################################################
2958		3701
2959	package CFClient::UI::Multiplexer;	3702	package CFPlus::UI::Multiplexer;
2960		3703
2961	our @ISA = CFClient::UI::Container::;	3704	our @ISA = CFPlus::UI::Container::;
2962		3705
2963	sub new {	3706	sub new {
2964	my $class = shift;	3707	my $class = shift;
2965		3708
2966	my $self = $class->SUPER::new (	3709	my $self = $class->SUPER::new (
…		…
2980		3723
2981	$self->{current} = $self->{children}[0]	3724	$self->{current} = $self->{children}[0]
2982	if @{ $self->{children} };	3725	if @{ $self->{children} };
2983	}	3726	}
2984		3727
		3728	sub get_current_page {
		3729	my ($self) = @_;
		3730
		3731	$self->{current}
		3732	}
		3733
2985	sub set_current_page {	3734	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	3735	my ($self, $page_or_widget) = @_;
2987		3736
2988	my $widget = ref $page_or_widget	3737	my $widget = ref $page_or_widget
2989	? $page_or_widget	3738	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	3739	: $self->{children}[$page_or_widget];
2991		3740
2992	$self->{current} = $widget;	3741	$self->{current} = $widget;
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3742	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		3743
2995	$self->_emit (page_changed => $self->{current});	3744	$self->emit (page_changed => $self->{current});
2996		3745
2997	$self->realloc;	3746	$self->realloc;
2998	}	3747	}
2999		3748
3000	sub visible_children {	3749	sub visible_children {
…		…
3005	my ($self) = @_;	3754	my ($self) = @_;
3006		3755
3007	$self->{current}->size_request	3756	$self->{current}->size_request
3008	}	3757	}
3009		3758
3010	sub size_allocate {	3759	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	3760	my ($self, $w, $h) = @_;
3012		3761
3013	$self->{current}->configure (0, 0, $w, $h);	3762	$self->{current}->configure (0, 0, $w, $h);
		3763
		3764	1
3014	}	3765	}
3015		3766
3016	sub _draw {	3767	sub _draw {
3017	my ($self) = @_;	3768	my ($self) = @_;
3018		3769
3019	$self->{current}->draw;	3770	$self->{current}->draw;
3020	}	3771	}
3021		3772
3022	#############################################################################	3773	#############################################################################
3023		3774
3024	package CFClient::UI::Notebook;	3775	package CFPlus::UI::Notebook;
3025		3776
3026	our @ISA = CFClient::UI::VBox::;	3777	our @ISA = CFPlus::UI::VBox::;
3027		3778
3028	sub new {	3779	sub new {
3029	my $class = shift;	3780	my $class = shift;
3030		3781
3031	my $self = $class->SUPER::new (	3782	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	3783	buttonbar => (new CFPlus::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3784	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3034	# filter => # will be put between multiplexer and $self	3785	# filter => # will be put between multiplexer and $self
3035	@_,	3786	@_,
3036	);	3787	);
3037		3788
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3789	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3042	}	3793	}
3043		3794
3044	sub add {	3795	sub add {
3045	my ($self, $title, $widget, $tooltip) = @_;	3796	my ($self, $title, $widget, $tooltip) = @_;
3046		3797
3047	Scalar::Util::weaken $self;	3798	CFPlus::weaken $self;
3048		3799
3049	$self->{buttonbar}->add (new CFClient::UI::Button	3800	$self->{buttonbar}->add (new CFPlus::UI::Button
3050	markup => $title,	3801	markup => $title,
3051	tooltip => $tooltip,	3802	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },	3803	on_activate => sub { $self->set_current_page ($widget) },
3053	);	3804	);
3054		3805
3055	$self->{multiplexer}->add ($widget);	3806	$self->{multiplexer}->add ($widget);
3056	}	3807	}
3057		3808
		3809	sub get_current_page {
		3810	my ($self) = @_;
		3811
		3812	$self->{multiplexer}->get_current_page
		3813	}
		3814
3058	sub set_current_page {	3815	sub set_current_page {
3059	my ($self, $page) = @_;	3816	my ($self, $page) = @_;
3060		3817
3061	$self->{multiplexer}->set_current_page ($page);	3818	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	3819	$self->emit (page_changed => $self->{multiplexer}{current});
3063	}	3820	}
3064		3821
3065	#############################################################################	3822	#############################################################################
3066		3823
		3824	package CFPlus::UI::Selector;
		3825
		3826	use utf8;
		3827
		3828	our @ISA = CFPlus::UI::Button::;
		3829
		3830	sub new {
		3831	my $class = shift;
		3832
		3833	my $self = $class->SUPER::new (
		3834	options => [], # [value, title, longdesc], ...
		3835	value => undef,
		3836	@_,
		3837	);
		3838
		3839	$self->_set_value ($self->{value});
		3840
		3841	$self
		3842	}
		3843
		3844	sub invoke_button_down {
		3845	my ($self, $ev) = @_;
		3846
		3847	my @menu_items;
		3848
		3849	for (@{ $self->{options} }) {
		3850	my ($value, $title, $tooltip) = @$_;
		3851
		3852	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3853	}
		3854
		3855	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3856	}
		3857
		3858	sub _set_value {
		3859	my ($self, $value) = @_;
		3860
		3861	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3862	or return;
		3863
		3864	$self->{value} = $item->[0];
		3865	$self->set_markup ("$item->[1] ⇓");
		3866	$self->set_tooltip ($item->[2]);
		3867	}
		3868
		3869	sub set_value {
		3870	my ($self, $value) = @_;
		3871
		3872	return unless $self->{value} ne $value;
		3873
		3874	$self->_set_value ($value);
		3875	$self->emit (changed => $value);
		3876	}
		3877
		3878	#############################################################################
		3879
3067	package CFClient::UI::Statusbox;	3880	package CFPlus::UI::Statusbox;
3068		3881
3069	our @ISA = CFClient::UI::VBox::;	3882	our @ISA = CFPlus::UI::VBox::;
3070		3883
3071	sub new {	3884	sub new {
3072	my $class = shift;	3885	my $class = shift;
3073		3886
3074	my $self = $class->SUPER::new (	3887	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	3888	fontsize => 0.8,
3076	@_,	3889	@_,
3077	);	3890	);
3078		3891
3079	Scalar::Util::weaken (my $this = $self);	3892	CFPlus::weaken (my $this = $self);
3080		3893
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	3894	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082	$this->reorder;
3083	$this->update;
3084	});
3085		3895
3086	$self	3896	$self
3087	}	3897	}
3088		3898
3089	sub reorder {	3899	sub reorder {
3090	my ($self) = @_;	3900	my ($self) = @_;
3091	my $NOW = Time::HiRes::time;	3901	my $NOW = Time::HiRes::time;
		3902
		3903	# freeze display when hovering over any label
		3904	return if $CFPlus::UI::TOOLTIP->{owner}
		3905	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
		3906	values %{ $self->{item} };
3092		3907
3093	while (my ($k, $v) = each %{ $self->{item} }) {	3908	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3909	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	3910	}
3096		3911
…		…
3105		3920
3106	my $count = 10 + 1;	3921	my $count = 10 + 1;
3107	for my $item (@items) {	3922	for my $item (@items) {
3108	last unless --$count;	3923	last unless --$count;
3109		3924
3110	push @widgets, $item->{label} ||= do {	3925	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	3926	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	3927	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	3928	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	3929	: $item->{text};
3115		3930
3116	for ($short) {	3931	for ($short) {
3117	s/^\s+//;	3932	s/^\s+//;
3118	s/\s+/ /g;	3933	s/\s+/ /g;
3119	}	3934	}
3120		3935
3121	new CFClient::UI::Label	3936	new CFPlus::UI::Label
3122	markup => $short,	3937	markup => $short,
3123	tooltip => $item->{tooltip},	3938	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	3939	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	3940	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	3941	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	3942	max_w => $::WIDTH * 0.44,
3128	fg => $item->{fg},	3943	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	3944	can_events => 1,
3131	can_hover => 1	3945	can_hover => 1
3132	};	3946	};
3133		3947
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	3948	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	3949	$label->{fg}[3] = ($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;	3950	$label->update;
		3951	$label->set_max_size (undef, $label->{req_h} * $diff)
		3952	if $diff < 1;
3141	$self->{timer}->interval (1/30);	3953	$self->{timer}->interval (1/30);
		3954	} else {
		3955	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	3956	}
		3957
		3958	push @widgets, $label;
3143	}	3959	}
3144		3960
3145	$self->clear;	3961	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	3962	$self->SUPER::add (reverse @widgets);
3147	}	3963	}
…		…
3163	$item->{count}++;	3979	$item->{count}++;
3164	} else {	3980	} else {
3165	$item->{count} = 1;	3981	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	3982	$item->{text} = $item->{tooltip} = $text;
3167	}	3983	}
3168	$item->{id} = ++$self->{id};	3984	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	3985	$item->{timeout} = $timeout;
3170	delete $item->{label};	3986	delete $item->{label};
3171	} else {	3987	} else {
3172	$self->{item}{$group} = {	3988	$self->{item}{$group} = {
3173	id => ++$self->{id},	3989	id => ++$self->{id},
…		…
3179	count => 1,	3995	count => 1,
3180	%arg,	3996	%arg,
3181	};	3997	};
3182	}	3998	}
3183		3999
		4000	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	4001	$self->reorder;
		4002	});
3185	}	4003	}
3186		4004
3187	sub reconfigure {	4005	sub reconfigure {
3188	my ($self) = @_;	4006	my ($self) = @_;
3189		4007
…		…
3192		4010
3193	$self->reorder;	4011	$self->reorder;
3194	$self->SUPER::reconfigure;	4012	$self->SUPER::reconfigure;
3195	}	4013	}
3196		4014
3197	sub DESTROY {	4015	sub destroy {
3198	my ($self) = @_;	4016	my ($self) = @_;
3199		4017
3200	$self->{timer}->cancel;	4018	$self->{timer}->cancel;
3201		4019
3202	$self->SUPER::DESTROY;	4020	$self->SUPER::destroy;
3203	}	4021	}
3204		4022
3205	#############################################################################	4023	#############################################################################
3206		4024
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;	4025	package CFPlus::UI::Root;
3503		4026
3504	our @ISA = CFClient::UI::Container::;	4027	our @ISA = CFPlus::UI::Container::;
3505		4028
3506	use List::Util qw(min max);	4029	use List::Util qw(min max);
3507		4030
3508	use CFClient::OpenGL;	4031	use CFPlus::OpenGL;
3509		4032
3510	sub new {	4033	sub new {
3511	my $class = shift;	4034	my $class = shift;
3512		4035
3513	my $self = $class->SUPER::new (	4036	my $self = $class->SUPER::new (
3514	visible => 1,	4037	visible => 1,
3515	@_,	4038	@_,
3516	);	4039	);
3517		4040
3518	Scalar::Util::weaken ($self->{root} = $self);	4041	CFPlus::weaken ($self->{root} = $self);
3519		4042
3520	$self	4043	$self
3521	}	4044	}
3522		4045
3523	sub size_request {	4046	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4061	$coord = $max - $size if $coord > $max - $size;
3539		4062
3540	int $coord + 0.5	4063	int $coord + 0.5
3541	}	4064	}
3542		4065
3543	sub size_allocate {	4066	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4067	my ($self, $w, $h) = @_;
3545		4068
3546	for my $child ($self->children) {	4069	for my $child ($self->children) {
3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4070	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3548		4071
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4075	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4076	$Y = _to_pixel $Y, $H, $self->{h};
3554		4077
3555	$child->configure ($X, $Y, $W, $H);	4078	$child->configure ($X, $Y, $W, $H);
3556	}	4079	}
		4080
		4081	1
3557	}	4082	}
3558		4083
3559	sub coord2local {	4084	sub coord2local {
3560	my ($self, $x, $y) = @_;	4085	my ($self, $x, $y) = @_;
3561		4086
…		…
3616	while ($self->{refresh_hook}) {	4141	while ($self->{refresh_hook}) {
3617	$_->()	4142	$_->()
3618	for values %{delete $self->{refresh_hook}};	4143	for values %{delete $self->{refresh_hook}};
3619	}	4144	}
3620		4145
3621	if ($self->{realloc}) {	4146	while ($self->{realloc}) {
3622	my %queue;	4147	my %queue;
3623	my @queue;	4148	my @queue;
3624	my $widget;	4149	my $widget;
3625		4150
3626	outer:	4151	outer:
…		…
3673	}	4198	}
3674	}	4199	}
3675		4200
3676	delete $self->{realloc}{$widget+0};	4201	delete $self->{realloc}{$widget+0};
3677	}	4202	}
3678	}
3679		4203
3680	while (my $size_alloc = delete $self->{size_alloc}) {	4204	while (my $size_alloc = delete $self->{size_alloc}) {
3681	my @queue = sort { $b->{visible} <=> $a->{visible} }	4205	my @queue = sort { $a->{visible} <=> $b->{visible} }
3682	values %$size_alloc;	4206	values %$size_alloc;
3683		4207
3684	while () {	4208	while () {
3685	my $widget = pop @queue || last;	4209	my $widget = pop @queue || last;
3686		4210
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4211	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4212
3689	$w = 0 if $w < 0;	4213	$w = max $widget->{min_w}, $w;
3690	$h = 0 if $h < 0;	4214	$h = max $widget->{min_h}, $h;
3691		4215
		4216	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4217	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4218
		4219	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4220	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4221
3692	$w = int $w + 0.5;	4222	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4223	$h = int $h + 0.5;
3694		4224
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4225	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4226	$widget->{old_w} = $widget->{w};
3697	$widget->{old_h} = $widget->{h};	4227	$widget->{old_h} = $widget->{h};
3698		4228
3699	$widget->{w} = $w;	4229	$widget->{w} = $w;
3700	$widget->{h} = $h;	4230	$widget->{h} = $h;
3701		4231
3702	$widget->emit (size_allocate => $w, $h);	4232	$widget->emit (size_allocate => $w, $h);
		4233	}
3703	}	4234	}
3704	}	4235	}
3705	}	4236	}
3706		4237
3707	while ($self->{post_alloc_hook}) {	4238	while ($self->{post_alloc_hook}) {
3708	$_->()	4239	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4240	for values %{delete $self->{post_alloc_hook}};
3710	}	4241	}
3711
3712		4242
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4243	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4244	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4245	glClear GL_COLOR_BUFFER_BIT;
3716		4246
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4249	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4250	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4251	glLoadIdentity;
3722		4252
3723	{	4253	{
3724	package CFClient::UI::Base;	4254	package CFPlus::UI::Base;
3725		4255
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4256	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4257	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4258
3730	$self->_draw;	4259	$self->_draw;
		4260	}
3731	}	4261	}
3732		4262
3733	#############################################################################	4263	#############################################################################
3734		4264
3735	package CFClient::UI;	4265	package CFPlus::UI;
3736		4266
3737	$ROOT = new CFClient::UI::Root;	4267	$ROOT = new CFPlus::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4268	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3739		4269
3740	1	4270	1
3741		4271

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