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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.281 by root, Mon Jun 5 01:59:59 2006 UTC vs.
Revision 1.406 by root, Sat Jul 21 23:17:35 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
		7	use Event;
8		8
9	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
10	use CFClient::Texture;	11	use CFPlus::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		14
14	our $LAYOUT;	15	our $LAYOUT;
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		28	$TOOLTIP->hide;
		29
		30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		32
		33	return if $ENV{CFPLUS_DEBUG} & 8;
		34
		35	my $tip = $widget->{tooltip};
		36
		37	$tip = $tip->($widget) if CODE:: eq ref $tip;
		38
		39	$TOOLTIP->set_tooltip_from ($widget);
		40	$TOOLTIP->show;
		41	}
		42
		43	return;
		44	}
		45	}
		46	}
		47
		48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		50	delete $TOOLTIP->{owner};
		51	});
20		52
21	sub get_layout {	53	sub get_layout {
22	my $layout;	54	my $layout;
23		55
24	for (grep { $_->{name} } values %WIDGET) {	56	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	71	my ($layout) = @_;
40		72
41	$LAYOUT = $layout;	73	$LAYOUT = $layout;
42	}	74	}
43		75
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	76	# class methods for events
73	sub feed_sdl_key_down_event {	77	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	78	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	79	if $FOCUS;
76	}	80	}
…		…
78	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	84	if $FOCUS;
81	}	85	}
82		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
83	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	101	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
86		103
87	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
89		108
90	$GRAB = $widget;	109	$GRAB = $widget;
91	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
92		111
93	check_tooltip;	112	$TOOLTIP_WATCHER->cb->();
94	}	113	}
95		114
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
97		120
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
100	}	129	}
101		130
102	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	132	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		133
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		135
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		137
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
111	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		140
113	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	143	$grab->update if $grab;
116	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
117		145
118	check_tooltip;	146	check_hover $widget;
		147	$TOOLTIP_WATCHER->cb->();
119	}	148	}
120	}	149	}
121		150
122	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
123	my ($ev) = @_;	152	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
125		154
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		156
128	if ($widget != $HOVER) {	157	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		158
131	$hover->update if $hover && $hover->{can_hover};	159	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	160	if $HOVER;
139	}	161	}
140		162
141	# convert position array to integers	163	# convert position array to integers
142	sub harmonize {	164	sub harmonize {
…		…
192	reconfigure_widgets;	214	reconfigure_widgets;
193	}	215	}
194		216
195	#############################################################################	217	#############################################################################
196		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
197	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
198		228
199	use strict;	229	use strict;
200		230
201	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
202		232
203	sub new {	233	sub new {
204	my $class = shift;	234	my $class = shift;
205		235
206	my $self = bless {	236	my $self = bless {
…		…
211	h => undef,	241	h => undef,
212	can_events => 1,	242	can_events => 1,
213	@_	243	@_
214	}, $class;	244	}, $class;
215		245
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
217		247
218	for (keys %$self) {	248	for (keys %$self) {
219	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
221	}	251	}
222	}	252	}
223		253
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
229		259
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		262
233	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
238		268
239	sub destroy {	269	sub destroy {
240	my ($self) = @_;	270	my ($self) = @_;
241		271
242	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
243	%$self = ();	274	%$self = ();
244	}	275	}
245		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
246	sub show {	281	sub show {
247	my ($self) = @_;	282	my ($self) = @_;
248		283
249	return if $self->{parent};	284	return if $self->{parent};
250		285
251	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
252	}	287	}
253		288
254	sub set_visible {	289	sub set_visible {
255	my ($self) = @_;	290	my ($self) = @_;
256		291
…		…
271		306
272	return unless $self->{visible};	307	return unless $self->{visible};
273		308
274	$_->set_invisible for $self->children;	309	$_->set_invisible for $self->children;
275		310
		311	delete $self->{visible};
276	delete $self->{root};	312	delete $self->{root};
277	delete $self->{visible};
278		313
279	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
281		316
282	CFClient::UI::check_tooltip	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
284		319
285	$self->focus_out;	320	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
289		323
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
319	$self->{x} = List::Util::max 0, int $x;	353	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	354	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	355	$self->{z} = $z if defined $z;
322		356
323	$self->update;	357	$self->update;
324	}	358	}
325		359
…		…
335	sub size_request {	369	sub size_request {
336	require Carp;	370	require Carp;
337	Carp::confess "size_request is abstract";	371	Carp::confess "size_request is abstract";
338	}	372	}
339		373
		374	sub baseline_shift {
		375	0
		376	}
		377
340	sub configure {	378	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
342		380
343	if ($self->{aspect}) {	381	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
345		383
346	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348		386
349	# use alignment to adjust x, y	387	# use alignment to adjust x, y
350		388
351	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
366		404
367	$self->{root}{size_alloc}{$self+0} = $self;	405	$self->{root}{size_alloc}{$self+0} = $self;
368	}	406	}
369	}	407	}
370		408
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	409	sub children {
376	# nop	410	# nop
377	}	411	}
378		412
379	sub visible_children {	413	sub visible_children {
…		…
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 ($self) = @_;
508		568
…		…
533		593
534	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	595	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		597
538	sub draw {	598	#sub draw {
539	my ($self) = @_;	599	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		600
587	sub _draw {	601	sub _draw {
588	my ($self) = @_;	602	my ($self) = @_;
589		603
590	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
591	}	605	}
592		606
593	sub DESTROY {	607	sub DESTROY {
594	my ($self) = @_;	608	my ($self) = @_;
595		609
		610	return if CFPlus::in_destruct;
		611
		612	eval { $self->destroy };
		613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
596	delete $WIDGET{$self+0};	615	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	616	}
599		617
600	#############################################################################	618	#############################################################################
601		619
602	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
603		621
604	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
605		623
606	use strict;	624	use strict;
607	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
608		626
609	sub new {	627	sub new {
610	my $class = shift;	628	my $class = shift;
611		629
612	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
643	}	661	}
644	}	662	}
645		663
646	#############################################################################	664	#############################################################################
647		665
648	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
649		667
650	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
651		669
652	sub new {	670	sub new {
653	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
655	}	673	}
…		…
662		680
663	sub draw { }	681	sub draw { }
664		682
665	#############################################################################	683	#############################################################################
666		684
667	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
668		686
669	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
670		688
671	sub new {	689	sub new {
672	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
673		691
674	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
678	can_events => 0,	696	can_events => 0,
679	%arg,	697	%arg,
680	);	698	);
681		699
682	$self->add (@$children)	700	$self->add (@$children)
683	if $children;	701	if $children && @$children;
684		702
685	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
686	}	712	}
687		713
688	sub add {	714	sub add {
689	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
690		716
691	$_->set_parent ($self)	717	$_->set_parent ($self)
692	for @widgets;	718	for @widgets;
693		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	721	use sort 'stable';
695		722
696	$self->{children} = [	723	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
699	];	726	];
700		727
701	$self->realloc;	728	$self->realloc;
		729
		730	map $_+0, @widgets
702	}	731	}
703		732
704	sub children {	733	sub children {
705	@{ $_[0]{children} }	734	@{ $_[0]{children} }
706	}	735	}
…		…
717	}	746	}
718		747
719	sub clear {	748	sub clear {
720	my ($self) = @_;	749	my ($self) = @_;
721		750
722	my $children = delete $self->{children};	751	my $children = $self->{children};
723	$self->{children} = [];	752	$self->{children} = [];
724		753
725	for (@$children) {	754	for (@$children) {
726	delete $_->{parent};	755	delete $_->{parent};
727	$_->hide;	756	$_->hide;
…		…
752	$_->draw for @{$self->{children}};	781	$_->draw for @{$self->{children}};
753	}	782	}
754		783
755	#############################################################################	784	#############################################################################
756		785
757	package CFClient::UI::Bin;	786	package CFPlus::UI::Bin;
758		787
759	our @ISA = CFClient::UI::Container::;	788	our @ISA = CFPlus::UI::Container::;
760		789
761	sub new {	790	sub new {
762	my ($class, %arg) = @_;	791	my ($class, %arg) = @_;
763		792
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	793	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
765		794
766	$class->SUPER::new (children => [$child], %arg)	795	$class->SUPER::new (children => [$child], %arg)
767	}	796	}
768		797
769	sub add {	798	sub add {
770	my ($self, $child) = @_;	799	my ($self, $child) = @_;
771		800
772	$self->{children} = [];	801	$self->SUPER::remove ($_) for @{ $self->{children} };
773
774	$self->SUPER::add ($child);	802	$self->SUPER::add ($child);
775	}	803	}
776		804
777	sub remove {	805	sub remove {
778	my ($self, $widget) = @_;	806	my ($self, $widget) = @_;
779		807
780	$self->SUPER::remove ($widget);	808	$self->SUPER::remove ($widget);
781		809
782	$self->{children} = [new CFClient::UI::Empty]	810	$self->{children} = [new CFPlus::UI::Empty]
783	unless @{$self->{children}};	811	unless @{$self->{children}};
784	}	812	}
785		813
786	sub child { $_[0]->{children}[0] }	814	sub child { $_[0]->{children}[0] }
787		815
788	sub size_request {	816	sub size_request {
789	$_[0]{children}[0]->size_request	817	$_[0]{children}[0]->size_request
790	}	818	}
791		819
792	sub size_allocate {	820	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
794		822
795	$self->{children}[0]->configure (0, 0, $w, $h);	823	$self->{children}[0]->configure (0, 0, $w, $h);
		824
		825	1
796	}	826	}
797		827
798	#############################################################################	828	#############################################################################
799		829
800	# back-buffered drawing area	830	# back-buffered drawing area
801		831
802	package CFClient::UI::Window;	832	package CFPlus::UI::Window;
803		833
804	our @ISA = CFClient::UI::Bin::;	834	our @ISA = CFPlus::UI::Bin::;
805		835
806	use CFClient::OpenGL;	836	use CFPlus::OpenGL;
807		837
808	sub new {	838	sub new {
809	my ($class, %arg) = @_;	839	my ($class, %arg) = @_;
810		840
811	my $self = $class->SUPER::new (%arg);	841	my $self = $class->SUPER::new (%arg);
…		…
816		846
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	847	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	848	$self->SUPER::update;
819	}	849	}
820		850
821	sub size_allocate {	851	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	852	my ($self, $w, $h) = @_;
823		853
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	854	$self->update;
		855
		856	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	857	}
827		858
828	sub _render {	859	sub _render {
829	my ($self) = @_;	860	my ($self) = @_;
830		861
…		…
832	}	863	}
833		864
834	sub render_child {	865	sub render_child {
835	my ($self) = @_;	866	my ($self) = @_;
836		867
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	868	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	869	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	870	glClear GL_COLOR_BUFFER_BIT;
840		871
841	{	872	{
842	package CFClient::UI::Base;	873	package CFPlus::UI::Base;
843		874
844	($draw_x, $draw_y, $draw_w, $draw_h) =	875	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	876	(0, 0, $self->{w}, $self->{h});
		877
		878	$self->_render;
846	}	879	}
847
848	$self->_render;
849	};	880	};
850	}	881	}
851		882
852	sub _draw {	883	sub _draw {
853	my ($self) = @_;	884	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		885
857	my $tex = $self->{texture}	886	my $tex = $self->{texture}
858	or return;	887	or return;
859		888
860	glEnable GL_TEXTURE_2D;	889	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	891	glColor 0, 0, 0, 1;
863		892
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	893	$tex->draw_quad_alpha_premultiplied (0, 0);
865		894
866	glDisable GL_TEXTURE_2D;	895	glDisable GL_TEXTURE_2D;
867	}	896	}
868		897
869	#############################################################################	898	#############################################################################
870		899
871	package CFClient::UI::ViewPort;	900	package CFPlus::UI::ViewPort;
872		901
		902	use List::Util qw(min max);
		903
873	our @ISA = CFClient::UI::Window::;	904	our @ISA = CFPlus::UI::Window::;
874		905
875	sub new {	906	sub new {
876	my $class = shift;	907	my $class = shift;
877		908
878	$class->SUPER::new (	909	$class->SUPER::new (
…		…
885	sub size_request {	916	sub size_request {
886	my ($self) = @_;	917	my ($self) = @_;
887		918
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	919	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		920
890	$w = 10 if $self->{scroll_x};	921	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	922	$h = 1 if $self->{scroll_y};
892		923
893	($w, $h)	924	($w, $h)
894	}	925	}
895		926
896	sub size_allocate {	927	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	928	my ($self, $w, $h) = @_;
898		929
899	my $child = $self->child;	930	my $child = $self->child;
900		931
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	932	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	933	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		934
904	$self->child->configure (0, 0, $w, $h);	935	$self->child->configure (0, 0, $w, $h);
905	$self->update;	936	$self->update;
		937
		938	1
906	}	939	}
907		940
908	sub set_offset {	941	sub set_offset {
909	my ($self, $x, $y) = @_;	942	my ($self, $x, $y) = @_;
910		943
		944	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		945	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		946
		947	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	948	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	949	$self->{view_y} = $y;
913		950
		951	$self->emit (changed => $x, $y);
914	$self->update;	952	$self->update;
		953	}
915	}	954	}
916		955
917	# hmm, this does not work for topleft of $self... but we should not ask for that	956	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	957	sub coord2local {
919	my ($self, $x, $y) = @_;	958	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
935		974
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	977	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	979	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	980	$self->CFPlus::UI::Base::find_widget ($x, $y)
942	}	981	}
943	}	982	}
944		983
945	sub _render {	984	sub _render {
946	my ($self) = @_;	985	my ($self) = @_;
947		986
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	987	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};	988	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
950		989
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	990	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		991
953	$self->SUPER::_render;	992	$self->SUPER::_render;
954	}	993	}
955		994
956	#############################################################################	995	#############################################################################
957		996
958	package CFClient::UI::ScrolledWindow;	997	package CFPlus::UI::ScrolledWindow;
959		998
960	our @ISA = CFClient::UI::HBox::;	999	our @ISA = CFPlus::UI::Table::;
961		1000
962	sub new {	1001	sub new {
963	my ($class, %arg) = @_;	1002	my ($class, %arg) = @_;
964		1003
965	my $child = delete $arg{child};	1004	my $child = delete $arg{child};
966		1005
967	my $self;	1006	my $self;
968		1007
969	my $slider = new CFClient::UI::Slider	1008	my $hslider = new CFPlus::UI::Slider
		1009	col => 0,
		1010	row => 1,
		1011	vertical => 0,
		1012	range => [0, 0, 1, 0.01], # HACK fix
		1013	on_changed => sub {
		1014	$self->{hpos} = $_[1];
		1015	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1016	},
		1017	;
		1018
		1019	my $vslider = new CFPlus::UI::Slider
		1020	col => 1,
		1021	row => 0,
970	vertical => 1,	1022	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1023	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1024	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1025	$self->{vpos} = $_[1];
		1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1027	},
975	;	1028	;
976		1029
977	$self = $class->SUPER::new (	1030	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1031	scroll_x => 0,
		1032	scroll_y => 1,
		1033	can_events => 1,
979	slider => $slider,	1034	hslider => $hslider,
		1035	vslider => $vslider,
		1036	col_expand => [1, 0],
		1037	row_expand => [1, 0],
980	%arg,	1038	%arg,
981	);	1039	);
982		1040
		1041	$self->{vp} = new CFPlus::UI::ViewPort
		1042	col => 0,
		1043	row => 0,
		1044	expand => 1,
		1045	scroll_x => $self->{scroll_x},
		1046	scroll_y => $self->{scroll_y},
		1047	on_changed => sub {
		1048	my ($vp, $x, $y) = @_;
		1049
		1050	$vp->{parent}{hslider}->set_value ($x);
		1051	$vp->{parent}{vslider}->set_value ($y);
		1052
		1053	0
		1054	},
		1055	on_size_allocate => sub {
		1056	my ($vp, $w, $h) = @_;
		1057	$vp->{parent}->update_slider;
		1058	0
		1059	},
		1060	;
		1061
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1062	$self->SUPER::add ($self->{vp});
		1063
984	$self->add ($child) if $child;	1064	$self->add ($child) if $child;
985		1065
986	$self	1066	$self
987	}	1067	}
988		1068
…		…
990	my ($self, $widget) = @_;	1070	my ($self, $widget) = @_;
991		1071
992	$self->{vp}->add ($self->{child} = $widget);	1072	$self->{vp}->add ($self->{child} = $widget);
993	}	1073	}
994		1074
995	sub update {	1075	sub update_slider {
		1076	my ($self) = @_;
		1077
		1078	my $child = ($self->{vp} or return)->child;
		1079
		1080	if ($self->{scroll_x}) {
		1081	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1082	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1083
		1084	my $visible = $w1 > $w2;
		1085	if ($visible != $self->{hslider_visible}) {
		1086	$self->{hslider_visible} = $visible;
		1087	$visible ? $self->SUPER::add ($self->{hslider})
		1088	: $self->SUPER::remove ($self->{hslider});
		1089	}
		1090	}
		1091
		1092	if ($self->{scroll_y}) {
		1093	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1094	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1095
		1096	my $visible = $h1 > $h2;
		1097	if ($visible != $self->{vslider_visible}) {
		1098	$self->{vslider_visible} = $visible;
		1099	$visible ? $self->SUPER::add ($self->{vslider})
		1100	: $self->SUPER::remove ($self->{vslider});
		1101	}
		1102	}
		1103	}
		1104
		1105	sub start_dragging {
996	my ($self) = @_;	1106	my ($self, $ev) = @_;
997		1107
998	$self->SUPER::update;	1108	$self->grab_focus;
999		1109
1000	# todo: overwrite size_allocate of child	1110	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1111	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1112
1003	}	1113	$self->{motion} = sub {
		1114	my ($ev, $x, $y) = @_;
1004		1115
		1116	$ox -= $ev->{xrel};
		1117	$oy -= $ev->{yrel};
		1118
		1119	$self->{vp}->set_offset ($ox, $oy);
		1120	};
		1121	}
		1122
		1123	sub invoke_mouse_wheel {
		1124	my ($self, $ev) = @_;
		1125
		1126	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1127	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1128
		1129	1
		1130	}
		1131
		1132	sub invoke_button_down {
		1133	my ($self, $ev, $x, $y) = @_;
		1134
		1135	if ($ev->{button} == 2) {
		1136	$self->start_dragging ($ev);
		1137	return 1;
		1138	}
		1139
		1140	0
		1141	}
		1142
		1143	sub invoke_button_up {
		1144	my ($self, $ev, $x, $y) = @_;
		1145
		1146	if (delete $self->{motion}) {
		1147	return 1;
		1148	}
		1149
		1150	0
		1151	}
		1152
		1153	sub invoke_mouse_motion {
		1154	my ($self, $ev, $x, $y) = @_;
		1155
		1156	if ($self->{motion}) {
		1157	$self->{motion}->($ev, $x, $y);
		1158	return 1;
		1159	}
		1160
		1161	0
		1162	}
		1163
1005	sub size_allocate {	1164	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1165	my ($self, $w, $h) = @_;
1007		1166
		1167	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1168	$self->SUPER::invoke_size_allocate ($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	}	1169	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1170
1017	#############################################################################	1171	#############################################################################
1018		1172
1019	package CFClient::UI::Frame;	1173	package CFPlus::UI::Frame;
1020		1174
1021	our @ISA = CFClient::UI::Bin::;	1175	our @ISA = CFPlus::UI::Bin::;
1022		1176
1023	use CFClient::OpenGL;	1177	use CFPlus::OpenGL;
1024		1178
1025	sub new {	1179	sub new {
1026	my $class = shift;	1180	my $class = shift;
1027		1181
1028	$class->SUPER::new (	1182	$class->SUPER::new (
…		…
1054	$self->SUPER::_draw;	1208	$self->SUPER::_draw;
1055	}	1209	}
1056		1210
1057	#############################################################################	1211	#############################################################################
1058		1212
1059	package CFClient::UI::FancyFrame;	1213	package CFPlus::UI::FancyFrame;
1060		1214
1061	our @ISA = CFClient::UI::Bin::;	1215	our @ISA = CFPlus::UI::Bin::;
1062		1216
1063	use CFClient::OpenGL;	1217	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 $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1218
1073	sub new {	1219	sub new {
1074	my ($class, %arg) = @_;	1220	my ($class, %arg) = @_;
1075		1221
1076	my $title = delete $arg{title};	1222	if ((exists $arg{label}) && !ref $arg{label}) {
		1223	$arg{label} = new CFPlus::UI::Label
		1224	align => 1,
		1225	valign => 0,
		1226	text => $arg{label},
		1227	fontsize => ($arg{border} || 0.8) * 0.75;
		1228	}
		1229
		1230	my $self = $class->SUPER::new (
		1231	# label => "",
		1232	fg => [0.6, 0.3, 0.1],
		1233	border => 0.8,
		1234	style => 'single',
		1235	%arg,
		1236	);
		1237
		1238	$self
		1239	}
		1240
		1241	sub add {
		1242	my ($self, @widgets) = @_;
		1243
		1244	$self->SUPER::add (@widgets);
		1245	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1246	}
		1247
		1248	sub border {
		1249	int $_[0]{border} * $::FONTSIZE
		1250	}
		1251
		1252	sub size_request {
		1253	my ($self) = @_;
		1254
		1255	($self->{label_w}, undef) = $self->{label}->size_request
		1256	if $self->{label};
		1257
		1258	my ($w, $h) = $self->SUPER::size_request;
		1259
		1260	(
		1261	$w + $self->border * 2,
		1262	$h + $self->border * 2,
		1263	)
		1264	}
		1265
		1266	sub invoke_size_allocate {
		1267	my ($self, $w, $h) = @_;
		1268
		1269	my $border = $self->border;
		1270
		1271	$w -= List::Util::max 0, $border * 2;
		1272	$h -= List::Util::max 0, $border * 2;
		1273
		1274	if (my $label = $self->{label}) {
		1275	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1276	$label->{h} = List::Util::min $h, $border;
		1277	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1278	}
		1279
		1280	$self->child->configure ($border, $border, $w, $h);
		1281
		1282	1
		1283	}
		1284
		1285	sub _draw {
		1286	my ($self) = @_;
		1287
		1288	my $child = $self->{children}[0];
		1289
		1290	my $border = $self->border;
		1291	my ($w, $h) = ($self->{w}, $self->{h});
		1292
		1293	$child->draw;
		1294
		1295	glColor @{$self->{fg}};
		1296	glBegin GL_LINE_STRIP;
		1297	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1298	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1299	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1300	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1301	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1302	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1303	glEnd;
		1304
		1305	if ($self->{label}) {
		1306	glTranslate $border * 2, 0;
		1307	$self->{label}->_draw;
		1308	}
		1309	}
		1310
		1311	#############################################################################
		1312
		1313	package CFPlus::UI::Toplevel;
		1314
		1315	our @ISA = CFPlus::UI::Bin::;
		1316
		1317	use CFPlus::OpenGL;
		1318
		1319	my $bg =
		1320	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
		1321	mipmap => 1, wrap => 1;
		1322
		1323	my @border =
		1324	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1325	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1326
		1327	my @icon =
		1328	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1329	qw(x1_move.png x1_resize.png);
		1330
		1331	sub new {
		1332	my ($class, %arg) = @_;
1077		1333
1078	my $self = $class->SUPER::new (	1334	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1335	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1336	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1337	border => 0.6,
1082	can_events => 1,	1338	can_events => 1,
1083	min_w => 16,	1339	min_w => 64,
1084	min_h => 16,	1340	min_h => 32,
1085	%arg,	1341	%arg,
1086	);	1342	);
1087		1343
1088	$self->{title} = new CFClient::UI::Label	1344	$self->{title_widget} = new CFPlus::UI::Label
1089	align => 0,	1345	align => 0,
1090	valign => 1,	1346	valign => 1,
1091	text => $title,	1347	text => $self->{title},
1092	fontsize => $self->{border}	1348	fontsize => $self->{border},
1093	if defined $title;	1349	if exists $self->{title};
		1350
		1351	if ($self->{has_close_button}) {
		1352	$self->{close_button} =
		1353	new CFPlus::UI::ImageButton
		1354	path => 'x1_close.png',
		1355	on_activate => sub { $self->emit ("delete") };
		1356
		1357	$self->CFPlus::UI::Container::add ($self->{close_button});
		1358	}
1094		1359
1095	$self	1360	$self
1096	}	1361	}
1097		1362
1098	sub add {	1363	sub add {
1099	my ($self, @widgets) = @_;	1364	my ($self, @widgets) = @_;
1100		1365
1101	$self->SUPER::add (@widgets);	1366	$self->SUPER::add (@widgets);
		1367	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1368	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1103	}	1369	}
1104		1370
1105	sub border {	1371	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1372	int $_[0]{border} * $::FONTSIZE
1107	}	1373	}
1108		1374
1109	sub size_request {	1375	sub size_request {
1110	my ($self) = @_;	1376	my ($self) = @_;
1111		1377
1112	$self->{title}->size_request	1378	$self->{title_widget}->size_request
1113	if $self->{title};	1379	if $self->{title_widget};
		1380
		1381	$self->{close_button}->size_request
		1382	if $self->{close_button};
1114		1383
1115	my ($w, $h) = $self->SUPER::size_request;	1384	my ($w, $h) = $self->SUPER::size_request;
1116		1385
1117	(	1386	(
1118	$w + $self->border * 2,	1387	$w + $self->border * 2,
1119	$h + $self->border * 2,	1388	$h + $self->border * 2,
1120	)	1389	)
1121	}	1390	}
1122		1391
1123	sub size_allocate {	1392	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1393	my ($self, $w, $h) = @_;
1125		1394
1126	if ($self->{title}) {	1395	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1396	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1397	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1398	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1399	}
1131		1400
1132	my $border = $self->border;	1401	my $border = $self->border;
1133		1402
1134	$h -= List::Util::max 0, $border * 2;	1403	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1404	$w -= List::Util::max 0, $border * 2;
		1405
		1406	$self->child->configure ($border, $border, $w, $h);
		1407
		1408	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1409	if $self->{close_button};
		1410
		1411	1
		1412	}
		1413
		1414	sub invoke_delete {
		1415	my ($self) = @_;
		1416
		1417	$self->hide;
1136		1418
1137	$self->child->configure ($border, $border, $w, $h);	1419	1
1138	}	1420	}
1139		1421
1140	sub button_down {	1422	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1423	my ($self, $ev, $x, $y) = @_;
1142		1424
1143	my ($w, $h) = @$self{qw(w h)};	1425	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1426	my $border = $self->border;
1145		1427
…		…
1176		1458
1177	($x, $y) = ($ev->{x}, $ev->{y});	1459	($x, $y) = ($ev->{x}, $ev->{y});
1178		1460
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1461	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1462	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1463	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1464	};
1183	} else {	1465	} else {
1184	return 0;	1466	return 0;
1185	}	1467	}
1186		1468
1187	1	1469	1
1188	}	1470	}
1189		1471
1190	sub button_up {	1472	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1192		1474
1193	!!delete $self->{motion}	1475	! ! delete $self->{motion}
1194	}	1476	}
1195		1477
1196	sub mouse_motion {	1478	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1479	my ($self, $ev, $x, $y) = @_;
1198		1480
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1481	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1482
1201	!!$self->{motion}	1483	! ! $self->{motion}
		1484	}
		1485
		1486	sub invoke_visibility_change {
		1487	my ($self, $visible) = @_;
		1488
		1489	delete $self->{motion} unless $visible;
		1490
		1491	0
1202	}	1492	}
1203		1493
1204	sub _draw {	1494	sub _draw {
1205	my ($self) = @_;	1495	my ($self) = @_;
1206		1496
…		…
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1503	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1504
1215	my $border = $self->border;	1505	my $border = $self->border;
1216		1506
1217	glColor @{ $self->{border_bg} };	1507	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1508	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1509	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1510	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1511	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1512
		1513	# move
		1514	my $w2 = ($w - $border) * .5;
		1515	my $h2 = ($h - $border) * .5;
		1516	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1517	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1518	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1519
		1520	# resize
		1521	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1522	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1523	unless $self->{has_close_button};
		1524	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1525	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1222		1526
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1528	glColor @{ $self->{bg} };
1225		1529
1226	# TODO: repeat texture not scale	1530	# TODO: repeat texture not scale
…		…
1232		1536
1233	glDisable GL_TEXTURE_2D;	1537	glDisable GL_TEXTURE_2D;
1234		1538
1235	$child->draw;	1539	$child->draw;
1236		1540
1237	if ($self->{title}) {	1541	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1542	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1543	$self->{title_widget}->_draw;
		1544
		1545	glTranslate 0, - ($border - $self->{h});
1240	}	1546	}
		1547
		1548	$self->{close_button}->draw
		1549	if $self->{close_button};
1241	}	1550	}
1242		1551
1243	#############################################################################	1552	#############################################################################
1244		1553
1245	package CFClient::UI::Table;	1554	package CFPlus::UI::Table;
1246		1555
1247	our @ISA = CFClient::UI::Base::;	1556	our @ISA = CFPlus::UI::Container::;
1248		1557
1249	use List::Util qw(max sum);	1558	use List::Util qw(max sum);
1250		1559
1251	use CFClient::OpenGL;	1560	use CFPlus::OpenGL;
1252		1561
1253	sub new {	1562	sub new {
1254	my $class = shift;	1563	my $class = shift;
1255		1564
1256	$class->SUPER::new (	1565	$class->SUPER::new (
1257	col_expand => [],	1566	col_expand => [],
		1567	row_expand => [],
1258	@_,	1568	@_,
1259	)	1569	)
1260	}	1570	}
1261		1571
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1572	sub add {
1267	my ($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) = @_;	1573	my ($self, @widgets) = @_;
		1574
		1575	for my $child (@widgets) {
		1576	$child->{rowspan} ||= 1;
		1577	$child->{colspan} ||= 1;
		1578	}
		1579
		1580	$self->SUPER::add (@widgets);
		1581	}
		1582
		1583	sub add_at {
		1584	my $self = shift;
		1585
		1586	my @widgets;
		1587
		1588	while (@_) {
		1589	my ($col, $row, $child) = splice @_, 0, 3, ();
		1590
		1591	$child->{row} = $row;
		1592	$child->{col} = $col;
		1593
		1594	push @widgets, $child;
		1595	}
		1596
		1597	$self->add (@widgets);
		1598	}
		1599
		1600	sub get_wh {
		1601	my ($self) = @_;
		1602
		1603	my (@w, @h);
1278		1604
1279	my @children = $self->children;	1605	my @children = $self->children;
1280	delete $self->{children};	1606
		1607	# first pass, columns
		1608	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1609	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1610
		1611	my $sw = sum @w[$c .. $c + $cs - 1];
		1612
		1613	if ($w > $sw) {
		1614	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1615	}
1281		1616	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1617
1287	$self->realloc;	1618	# second pass, rows
1288	}	1619	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)};	1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1303		1621
1304	$w[$x] = max $w[$x], $w;	1622	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1623
		1624	if ($h > $sh) {
		1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1626	}
1307	}	1627	}
1308		1628
1309	(\@w, \@h)	1629	(\@w, \@h)
1310	}	1630	}
…		…
1318	(sum @$ws),	1638	(sum @$ws),
1319	(sum @$hs),	1639	(sum @$hs),
1320	)	1640	)
1321	}	1641	}
1322		1642
1323	sub size_allocate {	1643	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1644	my ($self, $w, $h) = @_;
1325		1645
1326	my ($ws, $hs) = $self->get_wh;	1646	my ($ws, $hs) = $self->get_wh;
1327		1647
1328	my $req_w = (sum @$ws) || 1;	1648	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1649	my $req_h = (sum @$hs) || 1;
1330		1650
1331	# TODO: nicer code && do row_expand	1651	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1652	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1653	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1654	my $col_expand = (sum @col_expand) || 1;
1335		1655
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1657
1340	CFClient::UI::harmonize $ws;	1658	CFPlus::UI::harmonize $ws;
		1659
		1660	my @row_expand = @{$self->{row_expand}};
		1661	@row_expand = (1) x @$ws unless @row_expand;
		1662	my $row_expand = (sum @row_expand) || 1;
		1663
		1664	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1665
1341	CFClient::UI::harmonize $hs;	1666	CFPlus::UI::harmonize $hs;
1342		1667
1343	my $y;	1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1670
1345	for my $r (0 .. $#{$self->{children}}) {	1671	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1347	or next;
1348		1673
1349	my $x = 0;	1674	$widget->configure (
1350	my $row_h = $hs->[$r];	1675	$x[$c], $y[$r],
		1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1677	);
1352	for my $c (0 .. $#$row) {	1678	}
1353	my $col_w = $ws->[$c];
1354		1679
1355	if (my $widget = $row->[$c]) {	1680	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1681	}
1357	}
1358		1682
1359	$x += $col_w;	1683	#############################################################################
		1684
		1685	package CFPlus::UI::Fixed;
		1686
		1687	use List::Util qw(min max);
		1688
		1689	our @ISA = CFPlus::UI::Container::;
		1690
		1691	sub add_fixed {
		1692	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1693
		1694	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1695	$self->SUPER::add ($child);
		1696	}
		1697
		1698	sub _scale($$$) {
		1699	my ($mode, $val, $max) = @_;
		1700
		1701	$mode eq "abs" ? $val
		1702	: $mode eq "rel" ? $val * $max
		1703	: 0
		1704	}
		1705
		1706	sub size_request {
		1707	my ($self) = @_;
		1708
		1709	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1710
		1711	# determine overall size by querying abs widgets
		1712	for my $child ($self->visible_children) {
		1713	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1714
		1715	if ($pos eq "abs") {
		1716	$w = _scale $size, $w, $child->{req_w};
		1717	$h = _scale $size, $h, $child->{req_h};
		1718
		1719	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1720	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1360	}	1721	}
1361
1362	$y += $row_h;
1363	}	1722	}
1364		1723
1365	}	1724	my $W = $x2 - $x1;
		1725	my $H = $y2 - $y1;
1366		1726
1367	sub find_widget {	1727	# now layout remaining widgets
		1728	for my $child ($self->visible_children) {
		1729	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1730
		1731	if ($pos ne "abs") {
		1732	$x = _scale $pos, $x, $W;
		1733	$y = _scale $pos, $x, $H;
		1734	$w = _scale $size, $w, $child->{req_w};
		1735	$h = _scale $size, $h, $child->{req_h};
		1736
		1737	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1738	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1739	}
		1740	}
		1741
		1742	my $W = $x2 - $x1;
		1743	my $H = $y2 - $y1;
		1744
		1745	($W, $H)
		1746	}
		1747
		1748	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1749	my ($self, $W, $H) = @_;
1369		1750
1370	$x -= $self->{x};	1751	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1752	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1372		1753
1373	my $res;	1754	$x = _scale $pos, $x, $W;
		1755	$y = _scale $pos, $x, $H;
		1756	$w = _scale $size, $w, $W;
		1757	$h = _scale $size, $h, $H;
1374		1758
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1759	$child->configure ($x, $y, $w, $h);
1376	$res = $_->find_widget ($x, $y)	1760	}
1377	and return $res;	1761
1378	}	1762	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	}	1763	}
1390		1764
1391	#############################################################################	1765	#############################################################################
1392		1766
1393	package CFClient::UI::Box;	1767	package CFPlus::UI::Box;
1394		1768
1395	our @ISA = CFClient::UI::Container::;	1769	our @ISA = CFPlus::UI::Container::;
1396		1770
1397	sub size_request {	1771	sub size_request {
1398	my ($self) = @_;	1772	my ($self) = @_;
1399		1773
1400	$self->{vertical}	1774	$self->{vertical}
…		…
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1780	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1781	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1408	)	1782	)
1409	}	1783	}
1410		1784
1411	sub size_allocate {	1785	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1786	my ($self, $w, $h) = @_;
1413		1787
1414	my $space = $self->{vertical} ? $h : $w;	1788	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1789	my @children = $self->visible_children;
1416		1790
1417	my @req;	1791	my @req;
1418		1792
1419	if ($self->{homogeneous}) {	1793	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1794	@req = ($space / (@children || 1)) x @children;
1421	} else {	1795	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1796	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1797	my $req = List::Util::sum @req;
1424		1798
1425	if ($req > $space) {	1799	if ($req > $space) {
1426	# ah well, not enough space	1800	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1801	$_ *= $space / $req for @req;
1428	} else {	1802	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1803	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1804
1431	$space = ($space - $req) / $expand; # remaining space to give away	1805	$space = ($space - $req) / $expand; # remaining space to give away
1432		1806
1433	$req[$_] += $space * $children->[$_]{expand}	1807	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1808	for 0 .. $#children;
1435	}	1809	}
1436	}	1810	}
1437		1811
1438	CFClient::UI::harmonize \@req;	1812	CFPlus::UI::harmonize \@req;
1439		1813
1440	my $pos = 0;	1814	my $pos = 0;
1441	for (0 .. $#$children) {	1815	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1816	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1817	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1818
1445	$pos += $alloc;	1819	$pos += $alloc;
1446	}	1820	}
1447		1821
1448	1	1822	1
1449	}	1823	}
1450		1824
1451	#############################################################################	1825	#############################################################################
1452		1826
1453	package CFClient::UI::HBox;	1827	package CFPlus::UI::HBox;
1454		1828
1455	our @ISA = CFClient::UI::Box::;	1829	our @ISA = CFPlus::UI::Box::;
1456		1830
1457	sub new {	1831	sub new {
1458	my $class = shift;	1832	my $class = shift;
1459		1833
1460	$class->SUPER::new (	1834	$class->SUPER::new (
…		…
1463	)	1837	)
1464	}	1838	}
1465		1839
1466	#############################################################################	1840	#############################################################################
1467		1841
1468	package CFClient::UI::VBox;	1842	package CFPlus::UI::VBox;
1469		1843
1470	our @ISA = CFClient::UI::Box::;	1844	our @ISA = CFPlus::UI::Box::;
1471		1845
1472	sub new {	1846	sub new {
1473	my $class = shift;	1847	my $class = shift;
1474		1848
1475	$class->SUPER::new (	1849	$class->SUPER::new (
…		…
1478	)	1852	)
1479	}	1853	}
1480		1854
1481	#############################################################################	1855	#############################################################################
1482		1856
1483	package CFClient::UI::Label;	1857	package CFPlus::UI::Label;
1484		1858
1485	our @ISA = CFClient::UI::DrawBG::;	1859	our @ISA = CFPlus::UI::DrawBG::;
1486		1860
1487	use CFClient::OpenGL;	1861	use CFPlus::OpenGL;
1488		1862
1489	sub new {	1863	sub new {
1490	my ($class, %arg) = @_;	1864	my ($class, %arg) = @_;
1491		1865
1492	my $self = $class->SUPER::new (	1866	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1869	#active_bg => none
1496	#font => default_font	1870	#font => default_font
1497	#text => initial text	1871	#text => initial text
1498	#markup => initial narkup	1872	#markup => initial narkup
1499	#max_w => maximum pixel width	1873	#max_w => maximum pixel width
		1874	#style => 0, # render flags
1500	ellipsise => 3, # end	1875	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1876	layout => (new CFPlus::Layout),
1502	fontsize => 1,	1877	fontsize => 1,
1503	align => -1,	1878	align => -1,
1504	valign => -1,	1879	valign => -1,
1505	padding_x => 2,	1880	padding_x => 2,
1506	padding_y => 2,	1881	padding_y => 2,
1507	can_events => 0,	1882	can_events => 0,
1508	%arg	1883	%arg
1509	);	1884	);
1510		1885
1511	if (exists $self->{template}) {	1886	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1887	my $layout = new CFPlus::Layout;
1513	$layout->set_text (delete $self->{template});	1888	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1889	$self->{template} = $layout;
1515	}	1890	}
1516		1891
1517	if (exists $self->{markup}) {	1892	if (exists $self->{markup}) {
…		…
1521	}	1896	}
1522		1897
1523	$self	1898	$self
1524	}	1899	}
1525		1900
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1901	sub update {
1537	my ($self) = @_;	1902	my ($self) = @_;
1538		1903
1539	delete $self->{texture};	1904	delete $self->{texture};
1540	$self->SUPER::update;	1905	$self->SUPER::update;
1541	}	1906	}
1542		1907
		1908	sub realloc {
		1909	my ($self) = @_;
		1910
		1911	delete $self->{ox};
		1912	$self->SUPER::realloc;
		1913	}
		1914
1543	sub set_text {	1915	sub set_text {
1544	my ($self, $text) = @_;	1916	my ($self, $text) = @_;
1545		1917
1546	return if $self->{text} eq "T$text";	1918	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1919	$self->{text} = "T$text";
1548		1920
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1921	$self->{layout}->set_text ($text);
1551		1922
		1923	delete $self->{size_req};
1552	$self->realloc;	1924	$self->realloc;
1553	$self->update;	1925	$self->update;
1554	}	1926	}
1555		1927
1556	sub set_markup {	1928	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1931	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1932	$self->{text} = "M$markup";
1561		1933
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1934	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1935
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1936	$self->{layout}->set_markup ($markup);
1566		1937
		1938	delete $self->{size_req};
1567	$self->realloc;	1939	$self->realloc;
1568	$self->update;	1940	$self->update;
1569	}	1941	}
1570		1942
1571	sub size_request {	1943	sub size_request {
1572	my ($self) = @_;	1944	my ($self) = @_;
1573		1945
		1946	$self->{size_req} ||= do {
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1947	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1948	$self->{layout}->set_width ($self->{max_w} || -1);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1949	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1950	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1951	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1952
1580	my ($w, $h) = $self->{layout}->size;	1953	my ($w, $h) = $self->{layout}->size;
1581		1954
1582	if (exists $self->{template}) {	1955	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	1956	$self->{template}->set_font ($self->{font}) if $self->{font};
		1957	$self->{template}->set_width ($self->{max_w} || -1);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1958	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		1959
1586	my ($w2, $h2) = $self->{template}->size;	1960	my ($w2, $h2) = $self->{template}->size;
1587		1961
1588	$w = List::Util::max $w, $w2;	1962	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	1963	$h = List::Util::max $h, $h2;
		1964	}
		1965
		1966	[$w, $h]
1590	}	1967	};
1591		1968
1592	($w, $h)	1969	@{ $self->{size_req} }
1593	}	1970	}
1594		1971
		1972	sub baseline_shift {
		1973	$_[0]{layout}->descent
		1974	}
		1975
1595	sub size_allocate {	1976	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	1977	my ($self, $w, $h) = @_;
1597		1978
1598	delete $self->{ox};	1979	delete $self->{ox};
1599		1980
1600	delete $self->{texture}	1981	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1982	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1983
		1984	1
1602	}	1985	}
1603		1986
1604	sub set_fontsize {	1987	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	1988	my ($self, $fontsize) = @_;
1606		1989
1607	$self->{fontsize} = $fontsize;	1990	$self->{fontsize} = $fontsize;
		1991	delete $self->{size_req};
1608	delete $self->{texture};	1992	delete $self->{texture};
1609		1993
1610	$self->realloc;	1994	$self->realloc;
1611	}	1995	}
1612		1996
		1997	sub reconfigure {
		1998	my ($self) = @_;
		1999
		2000	delete $self->{size_req};
		2001	delete $self->{texture};
		2002
		2003	$self->SUPER::reconfigure;
		2004	}
		2005
1613	sub _draw {	2006	sub _draw {
1614	my ($self) = @_;	2007	my ($self) = @_;
1615		2008
1616	$self->SUPER::_draw; # draw background, if applicable	2009	$self->SUPER::_draw; # draw background, if applicable
1617		2010
1618	my $tex = $self->{texture} ||= do {	2011	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2012	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2013	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2014	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2015	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2016	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2017	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2018
1626	new_from_layout CFClient::Texture $self->{layout}	2019	[$self->{layout}->size]
1627	};	2020	};
1628		2021
1629	unless (exists $self->{ox}) {	2022	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2023	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2024	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1632	: ($self->{w} - $tex->{w}) * 0.5);	2025	: ($self->{w} - $size->[0]) * 0.5);
1633		2026
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2027	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2028	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);	2029	: ($self->{h} - $size->[1]) * 0.5);
1637	};	2030	};
1638		2031
1639	glEnable GL_TEXTURE_2D;	2032	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1641
1642	glColor_premultiply @{$self->{fg}}
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2033	}
1649		2034
1650	#############################################################################	2035	#############################################################################
1651		2036
1652	package CFClient::UI::EntryBase;	2037	package CFPlus::UI::EntryBase;
1653		2038
1654	our @ISA = CFClient::UI::Label::;	2039	our @ISA = CFPlus::UI::Label::;
1655		2040
1656	use CFClient::OpenGL;	2041	use CFPlus::OpenGL;
1657		2042
1658	sub new {	2043	sub new {
1659	my $class = shift;	2044	my $class = shift;
1660		2045
1661	$class->SUPER::new (	2046	$class->SUPER::new (
…		…
1665	active_fg => [0, 0, 0],	2050	active_fg => [0, 0, 0],
1666	can_hover => 1,	2051	can_hover => 1,
1667	can_focus => 1,	2052	can_focus => 1,
1668	valign => 0,	2053	valign => 0,
1669	can_events => 1,	2054	can_events => 1,
		2055	ellipsise => 0,
1670	#text => ...	2056	#text => ...
		2057	#hidden => "*",
1671	@_	2058	@_
1672	)	2059	)
1673	}	2060	}
1674		2061
1675	sub _set_text {	2062	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2069	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2070	$self->{text} = $text;
1684		2071
1685	$text =~ s/./*/g if $self->{hidden};	2072	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2073	$self->{layout}->set_text ("$text ");
		2074	delete $self->{size_req};
1687		2075
1688	$self->_emit (changed => $self->{text});	2076	$self->emit (changed => $self->{text});
		2077
		2078	$self->realloc;
1689	$self->update;	2079	$self->update;
1690	}	2080	}
1691		2081
1692	sub set_text {	2082	sub set_text {
1693	my ($self, $text) = @_;	2083	my ($self, $text) = @_;
1694		2084
1695	$self->{cursor} = length $text;	2085	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2086	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2087	}
1700		2088
1701	sub get_text {	2089	sub get_text {
1702	$_[0]{text}	2090	$_[0]{text}
1703	}	2091	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2096	my ($w, $h) = $self->SUPER::size_request;
1709		2097
1710	($w + 1, $h) # add 1 for cursor	2098	($w + 1, $h) # add 1 for cursor
1711	}	2099	}
1712		2100
1713	sub key_down {	2101	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2102	my ($self, $ev) = @_;
1715		2103
1716	my $mod = $ev->{mod};	2104	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2105	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2106	my $uni = $ev->{unicode};
1719		2107
1720	my $text = $self->get_text;	2108	my $text = $self->get_text;
		2109
		2110	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1721		2111
1722	if ($uni == 8) {	2112	if ($uni == 8) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2113	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2114	} elsif ($uni == 127) {
1725	substr $text, $self->{cursor}, 1, "";	2115	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2116	} elsif ($sym == CFPlus::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2117	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2118	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2119	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($sym == CFClient::SDLK_HOME) {	2120	} elsif ($sym == CFPlus::SDLK_HOME) {
		2121	# what a hack
		2122	$self->{cursor} =
		2123	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2124	? length $1
		2125	: 0;
		2126	} elsif ($sym == CFPlus::SDLK_END) {
		2127	# uh, again
		2128	$self->{cursor} =
		2129	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2130	? $self->{cursor} + length $1
		2131	: length $self->{text};
		2132	} elsif ($uni == 21) { # ctrl-u
		2133	$text = "";
1731	$self->{cursor} = 0;	2134	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2135	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2136	$self->emit ('escape');
1736	} elsif ($uni) {	2137	} elsif ($uni == 0x0d) {
		2138	substr $text, $self->{cursor}++, 0, "\012";
		2139	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2140	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2141	} else {
1739	return 0;	2142	return 0;
1740	}	2143	}
1741		2144
1742	$self->_set_text ($text);	2145	$self->_set_text ($text);
1743		2146
1744	$self->realloc;	2147	$self->realloc;
		2148	$self->update;
1745		2149
1746	1	2150	1
1747	}	2151	}
1748		2152
1749	sub focus_in {	2153	sub invoke_focus_in {
1750	my ($self) = @_;	2154	my ($self) = @_;
1751		2155
1752	$self->{last_activity} = $::NOW;	2156	$self->{last_activity} = $::NOW;
1753		2157
1754	$self->SUPER::focus_in;	2158	$self->SUPER::invoke_focus_in
1755	}	2159	}
1756		2160
1757	sub button_down {	2161	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2162	my ($self, $ev, $x, $y) = @_;
1759		2163
1760	$self->SUPER::button_down ($ev, $x, $y);	2164	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2165
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2166	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2167
1764	# byte-index to char-index	2168	# byte-index to char-index
1765	my $text = $self->{text};	2169	my $text = $self->{text};
1766	utf8::encode $text;	2170	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2171	$self->{cursor} = length $text;
1768		2172
1769	$self->_set_text ($self->{text});	2173	$self->_set_text ($self->{text});
1770	$self->update;	2174	$self->update;
1771		2175
1772	1	2176	1
1773	}	2177	}
1774		2178
1775	sub mouse_motion {	2179	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2180	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2181	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		2182
1779	0	2183	1
1780	}	2184	}
1781		2185
1782	sub _draw {	2186	sub _draw {
1783	my ($self) = @_;	2187	my ($self) = @_;
1784		2188
…		…
1811	utf8::encode $text;	2215	utf8::encode $text;
1812		2216
1813	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2217	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814	}	2218	}
1815		2219
1816	glColor @{$self->{fg}};
1817	glBegin GL_LINES;	2220	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2221	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};	2222	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1820	glEnd;	2223	glEnd;
1821	}	2224	}
1822	}	2225	}
1823		2226
		2227	#############################################################################
		2228
1824	package CFClient::UI::Entry;	2229	package CFPlus::UI::Entry;
1825		2230
1826	our @ISA = CFClient::UI::EntryBase::;	2231	our @ISA = CFPlus::UI::EntryBase::;
1827		2232
1828	use CFClient::OpenGL;	2233	use CFPlus::OpenGL;
1829		2234
1830	sub key_down {	2235	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2236	my ($self, $ev) = @_;
1832		2237
1833	my $sym = $ev->{sym};	2238	my $sym = $ev->{sym};
1834		2239
1835	if ($sym == 13) {	2240	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2241	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2242	my $txt = $self->get_text;
		2243
1838	$self->{history_pointer} = -1;	2244	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2245	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2246	$self->emit (activate => $txt);
1841	$self->update;	2247	$self->update;
1842		2248
1843	} elsif ($sym == CFClient::SDLK_UP) {	2249	} elsif ($sym == CFPlus::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2250	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2251	$self->{history_saveback} = $self->get_text;
1846	}	2252	}
1847	if (@{$self->{history} || []} > 0) {	2253	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2254	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2256	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2257	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2258	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2259	}
1854		2260
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2261	} elsif ($sym == CFPlus::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2262	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2263	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2264
1859	if ($self->{history_pointer} >= 0) {	2265	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2266	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2267	} else {
1862	$self->set_text ($self->{history_saveback});	2268	$self->set_text ($self->{history_saveback});
1863	}	2269	}
1864		2270
1865	} else {	2271	} else {
1866	return $self->SUPER::key_down ($ev)	2272	return $self->SUPER::invoke_key_down ($ev)
1867	}	2273	}
1868		2274
1869	1	2275	1
1870	}	2276	}
1871		2277
1872	#############################################################################	2278	#############################################################################
1873		2279
		2280	package CFPlus::UI::TextEdit;
		2281
		2282	our @ISA = CFPlus::UI::EntryBase::;
		2283
		2284	use CFPlus::OpenGL;
		2285
		2286	sub move_cursor_ver {
		2287	my ($self, $dy) = @_;
		2288
		2289	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2290
		2291	$y += $dy;
		2292
		2293	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2294	$self->{cursor} = $index;
		2295	delete $self->{cur_h};
		2296	$self->update;
		2297	return;
		2298	}
		2299	}
		2300
		2301	sub invoke_key_down {
		2302	my ($self, $ev) = @_;
		2303
		2304	my $sym = $ev->{sym};
		2305
		2306	if ($sym == CFPlus::SDLK_UP) {
		2307	$self->move_cursor_ver (-1);
		2308	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2309	$self->move_cursor_ver (+1);
		2310	} else {
		2311	return $self->SUPER::invoke_key_down ($ev)
		2312	}
		2313
		2314	1
		2315	}
		2316
		2317	#############################################################################
		2318
1874	package CFClient::UI::Button;	2319	package CFPlus::UI::Button;
1875		2320
1876	our @ISA = CFClient::UI::Label::;	2321	our @ISA = CFPlus::UI::Label::;
1877		2322
1878	use CFClient::OpenGL;	2323	use CFPlus::OpenGL;
1879		2324
1880	my @tex =	2325	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2326	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);	2327	qw(b1_button_inactive.png b1_button_active.png);
1883		2328
1884	sub new {	2329	sub new {
1885	my $class = shift;	2330	my $class = shift;
1886		2331
1887	$class->SUPER::new (	2332	$class->SUPER::new (
1888	padding_x => 4,	2333	padding_x => 4,
1889	padding_y => 4,	2334	padding_y => 4,
1890	fg => [1, 1, 1],	2335	fg => [1.0, 1.0, 1.0],
1891	active_fg => [0, 0, 1],	2336	active_fg => [0.8, 0.8, 0.8],
1892	can_hover => 1,	2337	can_hover => 1,
1893	align => 0,	2338	align => 0,
1894	valign => 0,	2339	valign => 0,
1895	can_events => 1,	2340	can_events => 1,
1896	@_	2341	@_
1897	)	2342	)
1898	}	2343	}
1899		2344
1900	sub activate { }
1901
1902	sub button_up {	2345	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2346	my ($self, $ev, $x, $y) = @_;
1904		2347
1905	$self->emit ("activate")	2348	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2349	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2350	&& $y >= 0 && $y < $self->{h};
…		…
1916		2359
1917	glEnable GL_TEXTURE_2D;	2360	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2361	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2362	glColor 0, 0, 0, 1;
1920		2363
		2364	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2365	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2366
1923	glDisable GL_TEXTURE_2D;	2367	glDisable GL_TEXTURE_2D;
1924		2368
1925	$self->SUPER::_draw;	2369	$self->SUPER::_draw;
1926	}	2370	}
1927		2371
1928	#############################################################################	2372	#############################################################################
1929		2373
1930	package CFClient::UI::CheckBox;	2374	package CFPlus::UI::CheckBox;
1931		2375
1932	our @ISA = CFClient::UI::DrawBG::;	2376	our @ISA = CFPlus::UI::DrawBG::;
1933		2377
1934	my @tex =	2378	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2379	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2380	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1937		2381
1938	use CFClient::OpenGL;	2382	use CFPlus::OpenGL;
1939		2383
1940	sub new {	2384	sub new {
1941	my $class = shift;	2385	my $class = shift;
1942		2386
1943	$class->SUPER::new (	2387	$class->SUPER::new (
…		…
1957	my ($self) = @_;	2401	my ($self) = @_;
1958		2402
1959	(6) x 2	2403	(6) x 2
1960	}	2404	}
1961		2405
		2406	sub toggle {
		2407	my ($self) = @_;
		2408
		2409	$self->{state} = !$self->{state};
		2410	$self->emit (changed => $self->{state});
		2411	$self->update;
		2412	}
		2413
1962	sub button_down {	2414	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2415	my ($self, $ev, $x, $y) = @_;
1964		2416
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2417	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2418	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2419	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2420	} else {
1970	return 0	2421	return 0
1971	}	2422	}
1972		2423
1973	1	2424	1
…		…
1993	glDisable GL_TEXTURE_2D;	2444	glDisable GL_TEXTURE_2D;
1994	}	2445	}
1995		2446
1996	#############################################################################	2447	#############################################################################
1997		2448
1998	package CFClient::UI::Image;	2449	package CFPlus::UI::Image;
1999		2450
2000	our @ISA = CFClient::UI::Base::;	2451	our @ISA = CFPlus::UI::Base::;
2001		2452
2002	use CFClient::OpenGL;	2453	use CFPlus::OpenGL;
2003	use Carp qw/confess/;
2004		2454
2005	our %loaded_images;	2455	our %texture_cache;
2006		2456
2007	sub new {	2457	sub new {
2008	my $class = shift;	2458	my $class = shift;
2009		2459
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2460	my $self = $class->SUPER::new (
		2461	can_events => 0,
		2462	@_,
		2463	);
2011		2464
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2465	$self->{path} || $self->{tex}
		2466	or Carp::croak "'path' or 'tex' attributes required";
2013		2467
2014	$loaded_images{$self->{image}} ||=	2468	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2469	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2016		2470
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2471	CFPlus::weaken $texture_cache{$self->{path}};
2018		2472
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2473	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2474
2023	$self	2475	$self
2024	}	2476	}
2025		2477
		2478	sub STORABLE_freeze {
		2479	my ($self, $cloning) = @_;
		2480
		2481	$self->{path}
		2482	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2483
		2484	$self->{path}
		2485	}
		2486
		2487	sub STORABLE_attach {
		2488	my ($self, $cloning, $path) = @_;
		2489
		2490	$self->new (path => $path)
		2491	}
		2492
2026	sub size_request {	2493	sub size_request {
2027	my ($self) = @_;	2494	my ($self) = @_;
2028		2495
2029	($self->{tex}->{w}, $self->{tex}->{h})	2496	($self->{tex}{w}, $self->{tex}{h})
2030	}	2497	}
2031		2498
2032	sub _draw {	2499	sub _draw {
2033	my ($self) = @_;	2500	my ($self) = @_;
2034		2501
…		…
2044	}	2511	}
2045		2512
2046	glEnable GL_TEXTURE_2D;	2513	glEnable GL_TEXTURE_2D;
2047	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2514	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048		2515
2049	$tex->draw_quad_alpha (0, 0, $w, $h);	2516	$tex->draw_quad (0, 0, $w, $h);
2050		2517
2051	glDisable GL_TEXTURE_2D;	2518	glDisable GL_TEXTURE_2D;
2052	}	2519	}
2053		2520
2054	#############################################################################	2521	#############################################################################
2055		2522
		2523	package CFPlus::UI::ImageButton;
		2524
		2525	our @ISA = CFPlus::UI::Image::;
		2526
		2527	use CFPlus::OpenGL;
		2528
		2529	my %textures;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	my $self = $class->SUPER::new (
		2535	padding_x => 4,
		2536	padding_y => 4,
		2537	fg => [1, 1, 1],
		2538	active_fg => [0, 0, 1],
		2539	can_hover => 1,
		2540	align => 0,
		2541	valign => 0,
		2542	can_events => 1,
		2543	@_
		2544	);
		2545	}
		2546
		2547	sub invoke_button_up {
		2548	my ($self, $ev, $x, $y) = @_;
		2549
		2550	$self->emit ("activate")
		2551	if $x >= 0 && $x < $self->{w}
		2552	&& $y >= 0 && $y < $self->{h};
		2553
		2554	1
		2555	}
		2556
		2557	#############################################################################
		2558
2056	package CFClient::UI::VGauge;	2559	package CFPlus::UI::VGauge;
2057		2560
2058	our @ISA = CFClient::UI::Base::;	2561	our @ISA = CFPlus::UI::Base::;
2059		2562
2060	use List::Util qw(min max);	2563	use List::Util qw(min max);
2061		2564
2062	use CFClient::OpenGL;	2565	use CFPlus::OpenGL;
2063		2566
2064	my %tex = (	2567	my %tex = (
2065	food => [	2568	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2569	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2570	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2571	],
2069	grace => [	2572	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2573	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/	2574	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072	],	2575	],
2073	hp => [	2576	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2577	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2578	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2579	],
2077	mana => [	2580	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2581	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/	2582	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080	],	2583	],
2081	);	2584	);
2082		2585
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2586	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2646	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2647	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2648
2146	my $h1 = $self->{h} * (1 - $ycut1);	2649	my $h1 = $self->{h} * (1 - $ycut1);
2147	my $h2 = $self->{h} * (1 - $ycut2);	2650	my $h2 = $self->{h} * (1 - $ycut2);
		2651	my $h3 = $self->{h};
		2652
		2653	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2148		2654
2149	glEnable GL_BLEND;	2655	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2656	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2657	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2658	glEnable GL_TEXTURE_2D;
…		…
2171		2677
2172	if ($t3) {	2678	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2679	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2680	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2681	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2682	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2683	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2684	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2685	glEnd;
2180	}	2686	}
2181		2687
2182	glDisable GL_BLEND;	2688	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2689	glDisable GL_TEXTURE_2D;
2184	}	2690	}
2185		2691
2186	#############################################################################	2692	#############################################################################
2187		2693
2188	package CFClient::UI::Gauge;	2694	package CFPlus::UI::Gauge;
2189		2695
2190	our @ISA = CFClient::UI::VBox::;	2696	our @ISA = CFPlus::UI::VBox::;
2191		2697
2192	sub new {	2698	sub new {
2193	my ($class, %arg) = @_;	2699	my ($class, %arg) = @_;
2194		2700
2195	my $self = $class->SUPER::new (	2701	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	2703	can_hover => 1,
2198	can_events => 1,	2704	can_events => 1,
2199	%arg,	2705	%arg,
2200	);	2706	);
2201		2707
2202	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2708	$self->add ($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);	2709	$self->add ($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");	2710	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2205		2711
2206	$self	2712	$self
2207	}	2713	}
2208		2714
2209	sub set_fontsize {	2715	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	2736	$self->{value}->set_text ($val);
2231	}	2737	}
2232		2738
2233	#############################################################################	2739	#############################################################################
2234		2740
2235	package CFClient::UI::Slider;	2741	package CFPlus::UI::Slider;
2236		2742
2237	use strict;	2743	use strict;
2238		2744
2239	use CFClient::OpenGL;	2745	use CFPlus::OpenGL;
2240		2746
2241	our @ISA = CFClient::UI::DrawBG::;	2747	our @ISA = CFPlus::UI::DrawBG::;
2242		2748
2243	my @tex =	2749	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2750	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	2751	qw(s1_slider.png s1_slider_bg.png);
2246		2752
2247	sub new {	2753	sub new {
2248	my $class = shift;	2754	my $class = shift;
2249		2755
…		…
2270	$self->update;	2776	$self->update;
2271		2777
2272	$self	2778	$self
2273	}	2779	}
2274		2780
2275	sub changed { }
2276
2277	sub set_range {	2781	sub set_range {
2278	my ($self, $range) = @_;	2782	my ($self, $range) = @_;
2279		2783
2280	($range, $self->{range}) = ($self->{range}, $range);	2784	($range, $self->{range}) = ($self->{range}, $range);
2281		2785
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	2786	if ("@$range" ne "@{$self->{range}}") {
		2787	$self->update;
		2788	$self->set_value ($self->{range}[0]);
		2789	}
2284	}	2790	}
2285		2791
2286	sub set_value {	2792	sub set_value {
2287	my ($self, $value) = @_;	2793	my ($self, $value) = @_;
2288		2794
…		…
2299	if $unit;	2805	if $unit;
2300		2806
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2807	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		2808
2303	if ($value != $old_value) {	2809	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	2810	$self->emit (changed => $value);
2305	$self->update;	2811	$self->update;
2306	}	2812	}
2307	}	2813	}
2308		2814
2309	sub size_request {	2815	sub size_request {
2310	my ($self) = @_;	2816	my ($self) = @_;
2311		2817
2312	($self->{req_w}, $self->{req_h})	2818	($self->{req_w}, $self->{req_h})
2313	}	2819	}
2314		2820
2315	sub button_down {	2821	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	2822	my ($self, $ev, $x, $y) = @_;
2317		2823
2318	$self->SUPER::button_down ($ev, $x, $y);	2824	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		2825
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2826	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		2827
2322	$self->mouse_motion ($ev, $x, $y)	2828	$self->invoke_mouse_motion ($ev, $x, $y)
2323	}	2829	}
2324		2830
2325	sub mouse_motion {	2831	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	2832	my ($self, $ev, $x, $y) = @_;
2327		2833
2328	if ($GRAB == $self) {	2834	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2835	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		2836
…		…
2336	} else {	2842	} else {
2337	return 0;	2843	return 0;
2338	}	2844	}
2339		2845
2340	1	2846	1
		2847	}
		2848
		2849	sub invoke_mouse_wheel {
		2850	my ($self, $ev) = @_;
		2851
		2852	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2853
		2854	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2855
		2856	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2857
		2858	! ! $delta
2341	}	2859	}
2342		2860
2343	sub update {	2861	sub update {
2344	my ($self) = @_;	2862	my ($self) = @_;
2345		2863
…		…
2394	glDisable GL_TEXTURE_2D;	2912	glDisable GL_TEXTURE_2D;
2395	}	2913	}
2396		2914
2397	#############################################################################	2915	#############################################################################
2398		2916
2399	package CFClient::UI::ValSlider;	2917	package CFPlus::UI::ValSlider;
2400		2918
2401	our @ISA = CFClient::UI::HBox::;	2919	our @ISA = CFPlus::UI::HBox::;
2402		2920
2403	sub new {	2921	sub new {
2404	my ($class, %arg) = @_;	2922	my ($class, %arg) = @_;
2405		2923
2406	my $range = delete $arg{range};	2924	my $range = delete $arg{range};
2407		2925
2408	my $self = $class->SUPER::new (	2926	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2927	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2928	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	2929	to_value => sub { shift },
2412	from_value => sub { shift },	2930	from_value => sub { shift },
2413	%arg,	2931	%arg,
2414	);	2932	);
2415		2933
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	2953	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	2954	sub set_value { shift->{slider}->set_value (@_) }
2437		2955
2438	#############################################################################	2956	#############################################################################
2439		2957
2440	package CFClient::UI::TextView;	2958	package CFPlus::UI::TextScroller;
2441		2959
2442	our @ISA = CFClient::UI::HBox::;	2960	our @ISA = CFPlus::UI::HBox::;
2443		2961
2444	use CFClient::OpenGL;	2962	use CFPlus::OpenGL;
2445		2963
2446	sub new {	2964	sub new {
2447	my $class = shift;	2965	my $class = shift;
2448		2966
2449	my $self = $class->SUPER::new (	2967	my $self = $class->SUPER::new (
2450	fontsize => 1,	2968	fontsize => 1,
2451	can_events => 0,	2969	can_events => 1,
		2970	indent => 0,
2452	#font => default_font	2971	#font => default_font
2453	@_,	2972	@_,
2454		2973
2455	layout => (new CFClient::Layout 1),	2974	layout => (new CFPlus::Layout),
2456	par => [],	2975	par => [],
		2976	max_par => 0,
2457	height => 0,	2977	height => 0,
2458	children => [	2978	children => [
2459	(new CFClient::UI::Empty expand => 1),	2979	(new CFPlus::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	2980	(new CFPlus::UI::Slider vertical => 1),
2461	],	2981	],
2462	);	2982	);
2463		2983
2464	$self->{children}[1]->connect (changed => sub { $self->update });	2984	$self->{children}[1]->connect (changed => sub { $self->update });
2465		2985
…		…
2471		2991
2472	$self->{fontsize} = $fontsize;	2992	$self->{fontsize} = $fontsize;
2473	$self->reflow;	2993	$self->reflow;
2474	}	2994	}
2475		2995
		2996	sub size_request {
		2997	my ($self) = @_;
		2998
		2999	my ($empty, $slider) = @{ $self->{children} };
		3000
		3001	local $self->{children} = [$empty, $slider];
		3002	$self->SUPER::size_request
		3003	}
		3004
2476	sub size_allocate {	3005	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3006	my ($self, $w, $h) = @_;
2478		3007
2479	$self->SUPER::size_allocate ($w, $h);	3008	my ($empty, $slider, @other) = @{ $self->{children} };
		3009	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3010
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3011	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3012	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3013	$self->{layout}->set_width ($empty->{w});
		3014	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3015
2485	$self->reflow;	3016	$self->reflow;
2486	}
2487		3017
2488	sub text_size {	3018	local $self->{children} = [$empty, $slider];
		3019	$self->SUPER::invoke_size_allocate ($w, $h)
		3020	}
		3021
		3022	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3023	my ($self, $ev) = @_;
		3024
		3025	return 0 unless $ev->{dy}; # only vertical movements
		3026
		3027	$self->{children}[1]->emit (mouse_wheel => $ev);
		3028
		3029	1
		3030	}
		3031
		3032	sub get_layout {
		3033	my ($self, $para) = @_;
2490		3034
2491	my $layout = $self->{layout};	3035	my $layout = $self->{layout};
2492		3036
		3037	$layout->set_font ($self->{font}) if $self->{font};
		3038	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3039	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3040	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3041	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3042	$layout->set_markup ($para->{markup});
		3043
		3044	$layout->set_shapes (
		3045	map
		3046	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3047	@{$para->{widget}}
2496		3048	);
		3049
2497	$layout->size	3050	$layout
2498	}	3051	}
2499		3052
2500	sub reflow {	3053	sub reflow {
2501	my ($self) = @_;	3054	my ($self) = @_;
2502		3055
…		…
2509		3062
2510	# todo: base offset on lines or so, not on pixels	3063	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3064	$self->{children}[1]->set_value ($offset);
2512	}	3065	}
2513		3066
		3067	sub current_paragraph {
		3068	my ($self) = @_;
		3069
		3070	$self->{top_paragraph} - 1
		3071	}
		3072
		3073	sub scroll_to {
		3074	my ($self, $para) = @_;
		3075
		3076	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3077
		3078	$self->{scroll_to} = $para;
		3079	$self->update;
		3080	}
		3081
2514	sub clear {	3082	sub clear {
2515	my ($self) = @_;	3083	my ($self) = @_;
		3084
		3085	my (undef, undef, @other) = @{ $self->{children} };
		3086	$self->remove ($_) for @other;
2516		3087
2517	$self->{par} = [];	3088	$self->{par} = [];
2518	$self->{height} = 0;	3089	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3090	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3091	}
2521		3092
2522	sub add_paragraph {	3093	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3094	my $self = shift;
2524		3095
2525	for my $line (split /\n/, $text) {	3096	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3097	$para = {
		3098	fg => [1, 1, 1, 1],
		3099	indent => 0,
		3100	markup => "",
		3101	widget => [],
		3102	ref $para ? %$para : (markup => $para),
		3103	w => 1e10,
		3104	wrapped => 1,
		3105	};
		3106
		3107	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3108	push @{$self->{par}}, $para;
		3109	}
		3110
		3111	if (my $max = $self->{max_par}) {
		3112	shift @{$self->{par}} while @{$self->{par}} > $max;
		3113	}
		3114
		3115	$self->{need_reflow}++;
		3116	$self->update;
		3117	}
		3118
		3119	sub scroll_to_bottom {
		3120	my ($self) = @_;
		3121
		3122	$self->{scroll_to} = $#{$self->{par}};
		3123	$self->update;
		3124	}
		3125
		3126	sub force_uptodate {
		3127	my ($self) = @_;
		3128
		3129	if (delete $self->{need_reflow}) {
		3130	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3131
		3132	my $height = 0;
		3133
		3134	for my $para (@{$self->{par}}) {
		3135	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3136	my $layout = $self->get_layout ($para);
		3137	my ($w, $h) = $layout->size;
		3138
		3139	$para->{w} = $w + $para->{indent};
		3140	$para->{h} = $h;
		3141	$para->{wrapped} = $layout->has_wrapped;
		3142	}
		3143
		3144	$para->{y} = $height;
		3145	$height += $para->{h};
		3146	}
		3147
2527	$self->{height} += $h;	3148	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3149	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3150
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3151	delete $self->{texture};
		3152	}
		3153
		3154	if (my $paridx = delete $self->{scroll_to}) {
		3155	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3156	}
2532	}	3157	}
2533		3158
2534	sub update {	3159	sub update {
2535	my ($self) = @_;	3160	my ($self) = @_;
2536		3161
…		…
2538		3163
2539	return unless $self->{h} > 0;	3164	return unless $self->{h} > 0;
2540		3165
2541	delete $self->{texture};	3166	delete $self->{texture};
2542		3167
2543	$ROOT->on_post_alloc ($self, sub {	3168	$ROOT->on_post_alloc ($self => sub {
		3169	$self->force_uptodate;
		3170
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3171	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3172
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 {	3173	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3174	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3175	glClear GL_COLOR_BUFFER_BIT;
2575		3176
		3177	package CFPlus::UI::Base;
		3178	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3179	(0, 0, $self->{w}, $self->{h});
		3180
		3181	my $top = int $self->{children}[1]{range}[0];
		3182
		3183	my $paridx = 0;
		3184	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3185	my $top = int $self->{children}[1]{range}[0];
2577		3186
2578	my $y0 = $top;	3187	my $y0 = $top;
2579	my $y1 = $top + $H;	3188	my $y1 = $top + $H;
2580		3189
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}}) {	3190	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3191	my $h = $para->{h};
		3192	my $y = $para->{y};
2593		3193
2594	if ($y0 < $y + $h && $y < $y1) {	3194	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3195	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3196
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3197	$layout->render ($para->{indent}, $y - $y0);
2600		3198
2601	glRasterPos $par->[3], $y - $y0;	3199	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3200	my @s = $layout->get_shapes;
		3201
		3202	for (@w) {
		3203	my ($dx, $dy) = splice @s, 0, 2, ();
		3204
		3205	$_->{x} = $dx + $para->{indent};
		3206	$_->{y} = $dy + $y - $y0;
		3207
		3208	$_->draw;
		3209	}
		3210	}
2603	}	3211	}
2604		3212
2605	$y += $h;	3213	$paridx++;
		3214	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3215	}
2607		3216
2608	glDisable GL_BLEND;	3217	$self->{top_paragraph} = $top_paragraph;
2609	};	3218	};
2610	});	3219	});
		3220	}
		3221
		3222	sub reconfigure {
		3223	my ($self) = @_;
		3224
		3225	$self->SUPER::reconfigure;
		3226
		3227	$_->{w} = 1e10 for @{ $self->{par} };
		3228	$self->reflow;
2611	}	3229	}
2612		3230
2613	sub _draw {	3231	sub _draw {
2614	my ($self) = @_;	3232	my ($self) = @_;
2615		3233
…		…
2618	glColor 0, 0, 0, 1;	3236	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3237	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3238	glDisable GL_TEXTURE_2D;
2621		3239
2622	$self->{children}[1]->draw;	3240	$self->{children}[1]->draw;
2623
2624	}	3241	}
2625		3242
2626	#############################################################################	3243	#############################################################################
2627		3244
2628	package CFClient::UI::Animator;	3245	package CFPlus::UI::Animator;
2629		3246
2630	use CFClient::OpenGL;	3247	use CFPlus::OpenGL;
2631		3248
2632	our @ISA = CFClient::UI::Bin::;	3249	our @ISA = CFPlus::UI::Bin::;
2633		3250
2634	sub moveto {	3251	sub moveto {
2635	my ($self, $x, $y) = @_;	3252	my ($self, $x, $y) = @_;
2636		3253
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3254	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3282	glPopMatrix;
2666	}	3283	}
2667		3284
2668	#############################################################################	3285	#############################################################################
2669		3286
2670	package CFClient::UI::Flopper;	3287	package CFPlus::UI::Flopper;
2671		3288
2672	our @ISA = CFClient::UI::Button::;	3289	our @ISA = CFPlus::UI::Button::;
2673		3290
2674	sub new {	3291	sub new {
2675	my $class = shift;	3292	my $class = shift;
2676		3293
2677	my $self = $class->SUPER::new (	3294	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3306	$self->{other}->toggle_visibility;
2690	}	3307	}
2691		3308
2692	#############################################################################	3309	#############################################################################
2693		3310
2694	package CFClient::UI::Tooltip;	3311	package CFPlus::UI::Tooltip;
2695		3312
2696	our @ISA = CFClient::UI::Bin::;	3313	our @ISA = CFPlus::UI::Bin::;
2697		3314
2698	use CFClient::OpenGL;	3315	use CFPlus::OpenGL;
2699		3316
2700	sub new {	3317	sub new {
2701	my $class = shift;	3318	my $class = shift;
2702		3319
2703	$class->SUPER::new (	3320	$class->SUPER::new (
…		…
2706	)	3323	)
2707	}	3324	}
2708		3325
2709	sub set_tooltip_from {	3326	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3327	my ($self, $widget) = @_;
		3328
		3329	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3330	if $widget->{tooltip} =~ /^#(.*)$/;
2711		3331
2712	my $tooltip = $widget->{tooltip};	3332	my $tooltip = $widget->{tooltip};
2713		3333
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3334	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3335	$tooltip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3336	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3337	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3338	. "visible $widget->{visible}";
2719	}	3339	}
2720		3340
		3341	$tooltip =~ s/^\n+//;
		3342	$tooltip =~ s/\n+$//;
		3343
2721	$self->add (new CFClient::UI::Label	3344	$self->add (new CFPlus::UI::Label
2722	markup => $tooltip,	3345	markup => $tooltip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3346	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724	fontsize => 0.8,	3347	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3348	style => 1, # FLAG_INVERSE
2726	ellipsise => 0,	3349	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3350	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3351	);
2729	}	3352	}
2730		3353
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3357	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3358
2736	($w + 4, $h + 4)	3359	($w + 4, $h + 4)
2737	}	3360	}
2738		3361
2739	sub size_allocate {	3362	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3363	my ($self, $w, $h) = @_;
2741		3364
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3365	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3366	}
2744		3367
2745	sub visibility_change {	3368	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3369	my ($self, $visible) = @_;
2747		3370
2748	return unless $visible;	3371	return unless $visible;
2749		3372
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3373	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3374	my $widget = $self->{owner}
2752	or return;	3375	or return;
2753		3376
		3377	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3378	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3379
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3380	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3381	if $x + $self->{w} > $self->{root}{w};
2758		3382
2759	$self->move_abs ($x, $y);	3383	$self->move_abs ($x, $y);
		3384	} else {
		3385	$self->hide;
		3386	}
2760	});	3387	});
2761	}	3388	}
2762		3389
2763	sub _draw {	3390	sub _draw {
2764	my ($self) = @_;	3391	my ($self) = @_;
…		…
2788	$self->SUPER::_draw;	3415	$self->SUPER::_draw;
2789	}	3416	}
2790		3417
2791	#############################################################################	3418	#############################################################################
2792		3419
2793	package CFClient::UI::Face;	3420	package CFPlus::UI::Face;
2794		3421
2795	our @ISA = CFClient::UI::Base::;	3422	our @ISA = CFPlus::UI::DrawBG::;
2796		3423
2797	use CFClient::OpenGL;	3424	use CFPlus::OpenGL;
2798		3425
2799	sub new {	3426	sub new {
2800	my $class = shift;	3427	my $class = shift;
2801		3428
2802	my $self = $class->SUPER::new (	3429	my $self = $class->SUPER::new (
		3430	size_w => 32,
		3431	size_h => 8,
2803	aspect => 1,	3432	aspect => 1,
2804	can_events => 0,	3433	can_events => 0,
2805	@_,	3434	@_,
2806	);	3435	);
2807		3436
2808	if ($self->{anim} && $self->{animspeed}) {	3437	if ($self->{anim} && $self->{animspeed}) {
2809	Scalar::Util::weaken (my $widget = $self);	3438	CFPlus::weaken (my $widget = $self);
2810		3439
		3440	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3441	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2811	$self->{timer} = Event->timer (	3442	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,	3443	parked => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {	3444	cb => sub {
		3445	return unless $::CONN && $widget;
		3446
2816	++$widget->{frame};	3447	++$widget->{frame};
		3448	$widget->update_face;
2817	$widget->update;	3449	$widget->update;
		3450
		3451	$widget->update_timer;
2818	},	3452	},
2819	);	3453	);
		3454
		3455	$self->update_face;
		3456	$self->update_timer;
2820	}	3457	}
2821		3458
2822	$self	3459	$self
2823	}	3460	}
2824		3461
		3462	sub update_timer {
		3463	my ($self) = @_;
		3464
		3465	return unless $self->{timer};
		3466
		3467	if ($self->{visible}) {
		3468	$self->{timer}->at (
		3469	$self->{anim_start}
		3470	+ $self->{animspeed}
		3471	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3472	);
		3473	$self->{timer}->start;
		3474	} else {
		3475	$self->{timer}->stop;
		3476	}
		3477	}
		3478
		3479	sub update_face {
		3480	my ($self) = @_;
		3481
		3482	return unless $::CONN;
		3483
		3484	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3485	if ($anim && @$anim) {
		3486	delete $self->{wait_face};
		3487	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3488	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3489	}
		3490	}
		3491	}
		3492
2825	sub size_request {	3493	sub size_request {
2826	(32, 8)	3494	my ($self) = @_;
		3495
		3496	if ($::CONN) {
		3497	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3498	if (my $tex = $::CONN->{texture}[$faceid]) {
		3499	$self->{tex} = $tex;
		3500	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3501	} else {
		3502	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3503	$self->realloc;
		3504	});
		3505	}
		3506	}
		3507	}
		3508
		3509	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3510	}
2828		3511
2829	sub update {	3512	sub update {
2830	my ($self) = @_;	3513	my ($self) = @_;
2831		3514
2832	return unless $self->{visible};	3515	return unless $self->{visible};
2833		3516
2834	$self->SUPER::update;	3517	$self->SUPER::update;
2835	}	3518	}
2836		3519
		3520	sub invoke_visibility_change {
		3521	my ($self) = @_;
		3522
		3523	$self->update_timer;
		3524
		3525	0
		3526	}
		3527
2837	sub _draw {	3528	sub _draw {
2838	my ($self) = @_;	3529	my ($self) = @_;
2839		3530
2840	return unless $::CONN;	3531	$self->SUPER::_draw;
2841		3532
2842	my $face;	3533	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;	3534	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3535	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3536	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3537	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3538	glDisable GL_TEXTURE_2D;
2859	}	3539	}
2860	}	3540	}
2861		3541
2862	sub DESTROY {	3542	sub destroy {
2863	my ($self) = @_;	3543	my ($self) = @_;
2864		3544
2865	$self->{timer}->cancel	3545	(delete $self->{timer})->cancel
2866	if $self->{timer};	3546	if $self->{timer};
2867		3547
2868	$self->SUPER::DESTROY;	3548	$self->SUPER::destroy;
2869	}	3549	}
2870		3550
2871	#############################################################################	3551	#############################################################################
2872		3552
2873	package CFClient::UI::Buttonbar;	3553	package CFPlus::UI::Buttonbar;
2874		3554
2875	our @ISA = CFClient::UI::HBox::;	3555	our @ISA = CFPlus::UI::HBox::;
2876		3556
2877	# TODO: should actualyl wrap buttons and other goodies.	3557	# TODO: should actually wrap buttons and other goodies.
2878		3558
2879	#############################################################################	3559	#############################################################################
2880		3560
2881	package CFClient::UI::Menu;	3561	package CFPlus::UI::Menu;
2882		3562
2883	our @ISA = CFClient::UI::FancyFrame::;	3563	our @ISA = CFPlus::UI::Toplevel::;
2884		3564
2885	use CFClient::OpenGL;	3565	use CFPlus::OpenGL;
2886		3566
2887	sub new {	3567	sub new {
2888	my $class = shift;	3568	my $class = shift;
2889		3569
2890	my $self = $class->SUPER::new (	3570	my $self = $class->SUPER::new (
2891	items => [],	3571	items => [],
2892	z => 100,	3572	z => 100,
2893	@_,	3573	@_,
2894	);	3574	);
2895		3575
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3576	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2897		3577
2898	for my $item (@{ $self->{items} }) {	3578	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3579	my ($widget, $cb, $tooltip) = @$item;
2900		3580
2901	# handle various types of items, only text for now	3581	# handle various types of items, only text for now
2902	if (!ref $widget) {	3582	if (!ref $widget) {
		3583	if ($widget =~ /\t/) {
		3584	my ($left, $right) = split /\t/, $widget, 2;
		3585
2903	$widget = new CFClient::UI::Label	3586	$widget = new CFPlus::UI::HBox
2904	can_hover => 1,	3587	can_hover => 1,
2905	can_events => 1,	3588	can_events => 1,
		3589	tooltip => $tooltip,
		3590	children => [
		3591	(new CFPlus::UI::Label markup => $left, expand => 1),
		3592	(new CFPlus::UI::Label markup => $right, align => +1),
		3593	],
		3594	;
		3595
		3596	} else {
		3597	$widget = new CFPlus::UI::Label
		3598	can_hover => 1,
		3599	can_events => 1,
2906	text => $widget;	3600	markup => $widget,
		3601	tooltip => $tooltip;
		3602	}
2907	}	3603	}
2908		3604
2909	$self->{item}{$widget} = $item;	3605	$self->{item}{$widget} = $item;
2910		3606
2911	$self->{vbox}->add ($widget);	3607	$self->{vbox}->add ($widget);
…		…
2916		3612
2917	# popup given the event (must be a mouse button down event currently)	3613	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3614	sub popup {
2919	my ($self, $ev) = @_;	3615	my ($self, $ev) = @_;
2920		3616
2921	$self->_emit ("popdown");	3617	$self->emit ("popdown");
2922		3618
2923	# maybe save $GRAB? must be careful about events...	3619	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3620	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3621	$self->{button} = $ev->{button};
2926		3622
2927	$self->show;	3623	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3624	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}	3625	}
2930		3626
2931	sub mouse_motion {	3627	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3628	my ($self, $ev, $x, $y) = @_;
2933		3629
2934	# TODO: should use vbox->find_widget or so	3630	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3631	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3632	$self->{hover} = $self->{item}{$HOVER};
2937		3633
2938	0	3634	0
2939	}	3635	}
2940		3636
2941	sub button_up {	3637	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3638	my ($self, $ev, $x, $y) = @_;
2943		3639
2944	if ($ev->{button} == $self->{button}) {	3640	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3641	undef $GRAB;
2946	$self->hide;	3642	$self->hide;
2947		3643
2948	$self->_emit ("popdown");	3644	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3645	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3646	} else {
2951	return 0	3647	return 0
2952	}	3648	}
2953		3649
2954	1	3650	1
2955	}	3651	}
2956		3652
2957	#############################################################################	3653	#############################################################################
2958		3654
2959	package CFClient::UI::Multiplexer;	3655	package CFPlus::UI::Multiplexer;
2960		3656
2961	our @ISA = CFClient::UI::Container::;	3657	our @ISA = CFPlus::UI::Container::;
2962		3658
2963	sub new {	3659	sub new {
2964	my $class = shift;	3660	my $class = shift;
2965		3661
2966	my $self = $class->SUPER::new (	3662	my $self = $class->SUPER::new (
…		…
2980		3676
2981	$self->{current} = $self->{children}[0]	3677	$self->{current} = $self->{children}[0]
2982	if @{ $self->{children} };	3678	if @{ $self->{children} };
2983	}	3679	}
2984		3680
		3681	sub get_current_page {
		3682	my ($self) = @_;
		3683
		3684	$self->{current}
		3685	}
		3686
2985	sub set_current_page {	3687	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	3688	my ($self, $page_or_widget) = @_;
2987		3689
2988	my $widget = ref $page_or_widget	3690	my $widget = ref $page_or_widget
2989	? $page_or_widget	3691	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	3692	: $self->{children}[$page_or_widget];
2991		3693
2992	$self->{current} = $widget;	3694	$self->{current} = $widget;
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3695	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		3696
2995	$self->_emit (page_changed => $self->{current});	3697	$self->emit (page_changed => $self->{current});
2996		3698
2997	$self->realloc;	3699	$self->realloc;
2998	}	3700	}
2999		3701
3000	sub visible_children {	3702	sub visible_children {
…		…
3005	my ($self) = @_;	3707	my ($self) = @_;
3006		3708
3007	$self->{current}->size_request	3709	$self->{current}->size_request
3008	}	3710	}
3009		3711
3010	sub size_allocate {	3712	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	3713	my ($self, $w, $h) = @_;
3012		3714
3013	$self->{current}->configure (0, 0, $w, $h);	3715	$self->{current}->configure (0, 0, $w, $h);
		3716
		3717	1
3014	}	3718	}
3015		3719
3016	sub _draw {	3720	sub _draw {
3017	my ($self) = @_;	3721	my ($self) = @_;
3018		3722
3019	$self->{current}->draw;	3723	$self->{current}->draw;
3020	}	3724	}
3021		3725
3022	#############################################################################	3726	#############################################################################
3023		3727
3024	package CFClient::UI::Notebook;	3728	package CFPlus::UI::Notebook;
3025		3729
3026	our @ISA = CFClient::UI::VBox::;	3730	our @ISA = CFPlus::UI::VBox::;
3027		3731
3028	sub new {	3732	sub new {
3029	my $class = shift;	3733	my $class = shift;
3030		3734
3031	my $self = $class->SUPER::new (	3735	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	3736	buttonbar => (new CFPlus::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3737	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3034	# filter => # will be put between multiplexer and $self	3738	# filter => # will be put between multiplexer and $self
3035	@_,	3739	@_,
3036	);	3740	);
3037		3741
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3742	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3042	}	3746	}
3043		3747
3044	sub add {	3748	sub add {
3045	my ($self, $title, $widget, $tooltip) = @_;	3749	my ($self, $title, $widget, $tooltip) = @_;
3046		3750
3047	Scalar::Util::weaken $self;	3751	CFPlus::weaken $self;
3048		3752
3049	$self->{buttonbar}->add (new CFClient::UI::Button	3753	$self->{buttonbar}->add (new CFPlus::UI::Button
3050	markup => $title,	3754	markup => $title,
3051	tooltip => $tooltip,	3755	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },	3756	on_activate => sub { $self->set_current_page ($widget) },
3053	);	3757	);
3054		3758
3055	$self->{multiplexer}->add ($widget);	3759	$self->{multiplexer}->add ($widget);
3056	}	3760	}
3057		3761
		3762	sub get_current_page {
		3763	my ($self) = @_;
		3764
		3765	$self->{multiplexer}->get_current_page
		3766	}
		3767
3058	sub set_current_page {	3768	sub set_current_page {
3059	my ($self, $page) = @_;	3769	my ($self, $page) = @_;
3060		3770
3061	$self->{multiplexer}->set_current_page ($page);	3771	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	3772	$self->emit (page_changed => $self->{multiplexer}{current});
3063	}	3773	}
3064		3774
3065	#############################################################################	3775	#############################################################################
3066		3776
		3777	package CFPlus::UI::Selector;
		3778
		3779	use utf8;
		3780
		3781	our @ISA = CFPlus::UI::Button::;
		3782
		3783	sub new {
		3784	my $class = shift;
		3785
		3786	my $self = $class->SUPER::new (
		3787	options => [], # [value, title, longdesc], ...
		3788	value => undef,
		3789	@_,
		3790	);
		3791
		3792	$self->_set_value ($self->{value});
		3793
		3794	$self
		3795	}
		3796
		3797	sub invoke_button_down {
		3798	my ($self, $ev) = @_;
		3799
		3800	my @menu_items;
		3801
		3802	for (@{ $self->{options} }) {
		3803	my ($value, $title, $tooltip) = @$_;
		3804
		3805	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3806	}
		3807
		3808	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3809	}
		3810
		3811	sub _set_value {
		3812	my ($self, $value) = @_;
		3813
		3814	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3815	or return;
		3816
		3817	$self->{value} = $item->[0];
		3818	$self->set_markup ("$item->[1] ⇓");
		3819	$self->set_tooltip ($item->[2]);
		3820	}
		3821
		3822	sub set_value {
		3823	my ($self, $value) = @_;
		3824
		3825	return unless $self->{value} ne $value;
		3826
		3827	$self->_set_value ($value);
		3828	$self->emit (changed => $value);
		3829	}
		3830
		3831	#############################################################################
		3832
3067	package CFClient::UI::Statusbox;	3833	package CFPlus::UI::Statusbox;
3068		3834
3069	our @ISA = CFClient::UI::VBox::;	3835	our @ISA = CFPlus::UI::VBox::;
3070		3836
3071	sub new {	3837	sub new {
3072	my $class = shift;	3838	my $class = shift;
3073		3839
3074	my $self = $class->SUPER::new (	3840	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	3841	fontsize => 0.8,
3076	@_,	3842	@_,
3077	);	3843	);
3078		3844
3079	Scalar::Util::weaken (my $this = $self);	3845	CFPlus::weaken (my $this = $self);
3080		3846
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3847	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082		3848
3083	$self	3849	$self
3084	}	3850	}
…		…
3086	sub reorder {	3852	sub reorder {
3087	my ($self) = @_;	3853	my ($self) = @_;
3088	my $NOW = Time::HiRes::time;	3854	my $NOW = Time::HiRes::time;
3089		3855
3090	# freeze display when hovering over any label	3856	# freeze display when hovering over any label
3091	return if $CFClient::UI::TOOLTIP->{owner}	3857	return if $CFPlus::UI::TOOLTIP->{owner}
3092	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3858	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3093	values %{ $self->{item} };	3859	values %{ $self->{item} };
3094		3860
3095	while (my ($k, $v) = each %{ $self->{item} }) {	3861	while (my ($k, $v) = each %{ $self->{item} }) {
3096	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3862	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3097	}	3863	}
…		…
3118	for ($short) {	3884	for ($short) {
3119	s/^\s+//;	3885	s/^\s+//;
3120	s/\s+/ /g;	3886	s/\s+/ /g;
3121	}	3887	}
3122		3888
3123	new CFClient::UI::Label	3889	new CFPlus::UI::Label
3124	markup => $short,	3890	markup => $short,
3125	tooltip => $item->{tooltip},	3891	tooltip => $item->{tooltip},
3126	tooltip_font => $::FONT_PROP,	3892	tooltip_font => $::FONT_PROP,
3127	tooltip_width => 0.67,	3893	tooltip_width => 0.67,
3128	fontsize => $item->{fontsize} || $self->{fontsize},	3894	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3166	$item->{count}++;	3932	$item->{count}++;
3167	} else {	3933	} else {
3168	$item->{count} = 1;	3934	$item->{count} = 1;
3169	$item->{text} = $item->{tooltip} = $text;	3935	$item->{text} = $item->{tooltip} = $text;
3170	}	3936	}
3171	$item->{id} = ++$self->{id};	3937	$item->{id} += 0.2;#d#
3172	$item->{timeout} = $timeout;	3938	$item->{timeout} = $timeout;
3173	delete $item->{label};	3939	delete $item->{label};
3174	} else {	3940	} else {
3175	$self->{item}{$group} = {	3941	$self->{item}{$group} = {
3176	id => ++$self->{id},	3942	id => ++$self->{id},
…		…
3182	count => 1,	3948	count => 1,
3183	%arg,	3949	%arg,
3184	};	3950	};
3185	}	3951	}
3186		3952
		3953	$ROOT->on_refresh (reorder => sub {
3187	$self->reorder;	3954	$self->reorder;
		3955	});
3188	}	3956	}
3189		3957
3190	sub reconfigure {	3958	sub reconfigure {
3191	my ($self) = @_;	3959	my ($self) = @_;
3192		3960
…		…
3195		3963
3196	$self->reorder;	3964	$self->reorder;
3197	$self->SUPER::reconfigure;	3965	$self->SUPER::reconfigure;
3198	}	3966	}
3199		3967
3200	sub DESTROY {	3968	sub destroy {
3201	my ($self) = @_;	3969	my ($self) = @_;
3202		3970
3203	$self->{timer}->cancel;	3971	$self->{timer}->cancel;
3204		3972
3205	$self->SUPER::DESTROY;	3973	$self->SUPER::destroy;
3206	}	3974	}
3207		3975
3208	#############################################################################	3976	#############################################################################
3209		3977
3210	package CFClient::UI::Inventory;
3211
3212	our @ISA = CFClient::UI::ScrolledWindow::;
3213
3214	sub new {
3215	my $class = shift;
3216
3217	my $self = $class->SUPER::new (
3218	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3219	@_,
3220	);
3221
3222	$self
3223	}
3224
3225	sub set_items {
3226	my ($self, $items) = @_;
3227
3228	$self->{child}->clear;
3229	return unless $items;
3230
3231	my @items = sort {
3232	($a->{type} <=> $b->{type})
3233	or ($a->{name} cmp $b->{name})
3234	} @$items;
3235
3236	$self->{real_items} = \@items;
3237
3238	my $row = 0;
3239	for my $item (@items) {
3240	CFClient::Item::update_widgets $item;
3241
3242	$self->{child}->add (0, $row, $item->{face_widget});
3243	$self->{child}->add (1, $row, $item->{desc_widget});
3244	$self->{child}->add (2, $row, $item->{weight_widget});
3245
3246	$row++;
3247	}
3248	}
3249
3250	#############################################################################
3251
3252	package CFClient::UI::BindEditor;
3253
3254	our @ISA = CFClient::UI::FancyFrame::;
3255
3256	sub new {
3257	my $class = shift;
3258
3259	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3260
3261	$self->add (my $vb = new CFClient::UI::VBox);
3262
3263
3264	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3265	text => "start recording",
3266	tooltip => "Start/Stops recording of actions."
3267	."All subsequent actions after the recording started will be captured."
3268	."The actions are displayed after the record was stopped."
3269	."To bind the action you have to click on the 'Bind' button",
3270	on_activate => sub {
3271	unless ($self->{recording}) {
3272	$self->start;
3273	} else {
3274	$self->stop;
3275	}
3276	});
3277
3278	$vb->add (new CFClient::UI::Label text => "Actions:");
3279	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3280
3281	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3282	$vb->add (my $hb = new CFClient::UI::HBox);
3283	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3284	$hb->add (new CFClient::UI::Button
3285	text => "bind",
3286	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3287	on_activate => sub {
3288	$self->ask_for_bind;
3289	});
3290
3291	$vb->add (my $hb = new CFClient::UI::HBox);
3292	$hb->add (new CFClient::UI::Button
3293	text => "ok",
3294	expand => 1,
3295	tooltip => "This closes the binding editor and saves the binding",
3296	on_activate => sub {
3297	$self->hide;
3298	$self->commit;
3299	});
3300
3301	$hb->add (new CFClient::UI::Button
3302	text => "cancel",
3303	expand => 1,
3304	tooltip => "This closes the binding editor without saving",
3305	on_activate => sub {
3306	$self->hide;
3307	$self->{binding_cancel}->()
3308	if $self->{binding_cancel};
3309	});
3310
3311	$self->update_binding_widgets;
3312
3313	$self
3314	}
3315
3316	sub commit {
3317	my ($self) = @_;
3318	my ($mod, $sym, $cmds) = $self->get_binding;
3319	if ($sym != 0 && @$cmds > 0) {
3320	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3321	."'. Don't forget 'Save Config'!");
3322	$self->{binding_change}->($mod, $sym, $cmds)
3323	if $self->{binding_change};
3324	} else {
3325	$::STATUSBOX->add ("No action bound, no key or action specified!");
3326	$self->{binding_cancel}->()
3327	if $self->{binding_cancel};
3328	}
3329	}
3330
3331	sub start {
3332	my ($self) = @_;
3333
3334	$self->{rec_btn}->set_text ("stop recording");
3335	$self->{recording} = 1;
3336	$self->clear_command_list;
3337	$::CONN->start_record if $::CONN;
3338	}
3339
3340	sub stop {
3341	my ($self) = @_;
3342
3343	$self->{rec_btn}->set_text ("start recording");
3344	$self->{recording} = 0;
3345
3346	my $rec;
3347	$rec = $::CONN->stop_record if $::CONN;
3348	return unless ref $rec eq 'ARRAY';
3349	$self->set_command_list ($rec);
3350	}
3351
3352
3353	sub ask_for_bind_and_commit {
3354	my ($self) = @_;
3355	$self->ask_for_bind (1);
3356	}
3357
3358	sub ask_for_bind {
3359	my ($self, $commit) = @_;
3360
3361	CFClient::Binder::open_binding_dialog (sub {
3362	my ($mod, $sym) = @_;
3363	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3364	$self->update_binding_widgets;
3365	$self->commit if $commit;
3366	});
3367	}
3368
3369	# $mod and $sym are the modifiers and key symbol
3370	# $cmds is a array ref of strings (the commands)
3371	# $cb is the callback that is executed on OK
3372	# $ccb is the callback that is executed on CANCEL and
3373	# when the binding was unsuccessful on OK
3374	sub set_binding {
3375	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3376
3377	$self->clear_command_list;
3378	$self->{recording} = 0;
3379	$self->{rec_btn}->set_text ("start recording");
3380
3381	$self->{binding} = [$mod, $sym];
3382	$self->{commands} = $cmds;
3383
3384	$self->{binding_change} = $cb;
3385	$self->{binding_cancel} = $ccb;
3386
3387	$self->update_binding_widgets;
3388	}
3389
3390	# this is a shortcut method that asks for a binding
3391	# and then just binds it.
3392	sub do_quick_binding {
3393	my ($self, $cmds) = @_;
3394	$self->set_binding (undef, undef, $cmds, sub {
3395	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3396	});
3397	$self->ask_for_bind (1);
3398	}
3399
3400	sub update_binding_widgets {
3401	my ($self) = @_;
3402	my ($mod, $sym, $cmds) = $self->get_binding;
3403	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3404	$self->set_command_list ($cmds);
3405	}
3406
3407	sub get_binding {
3408	my ($self) = @_;
3409	return (
3410	$self->{binding}->[0],
3411	$self->{binding}->[1],
3412	[ grep { defined $_ } @{$self->{commands}} ]
3413	);
3414	}
3415
3416	sub clear_command_list {
3417	my ($self) = @_;
3418	$self->{cmdbox}->clear ();
3419	}
3420
3421	sub set_command_list {
3422	my ($self, $cmds) = @_;
3423
3424	$self->{cmdbox}->clear ();
3425	$self->{commands} = $cmds;
3426
3427	my $idx = 0;
3428
3429	for (@$cmds) {
3430	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3431
3432	my $i = $idx;
3433	$hb->add (new CFClient::UI::Label text => $_);
3434	$hb->add (new CFClient::UI::Button
3435	text => "delete",
3436	tooltip => "Deletes the action from the record",
3437	on_activate => sub {
3438	$self->{cmdbox}->remove ($hb);
3439	$cmds->[$i] = undef;
3440	});
3441
3442
3443	$idx++
3444	}
3445	}
3446
3447	#############################################################################
3448
3449	package CFClient::UI::SpellList;
3450
3451	our @ISA = CFClient::UI::Table::;
3452
3453	sub new {
3454	my $class = shift;
3455
3456	my $self = $class->SUPER::new (
3457	binding => [],
3458	commands => [],
3459	@_,
3460	)
3461	}
3462
3463	# XXX: Do sorting? Argl...
3464	sub add_spell {
3465	my ($self, $spell) = @_;
3466	$self->{spells}->{$spell->{name}} = $spell;
3467
3468	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3469	face => $spell->{face},
3470	can_hover => 1,
3471	can_events => 1,
3472	tooltip => $spell->{message});
3473
3474	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3475	text => $spell->{name},
3476	can_hover => 1,
3477	can_events => 1,
3478	tooltip => $spell->{message},
3479	expand => 1);
3480
3481	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3482	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3483	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3484	expand => 1);
3485
3486	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3487	text => "bind to key",
3488	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3489	}
3490
3491	sub rebuild_spell_list {
3492	my ($self) = @_;
3493	$self->{tbl_idx} = 0;
3494	$self->add_spell ($_) for values %{$self->{spells}};
3495	}
3496
3497	sub remove_spell {
3498	my ($self, $spell) = @_;
3499	delete $self->{spells}->{$spell->{name}};
3500	$self->rebuild_spell_list;
3501	}
3502
3503	#############################################################################
3504
3505	package CFClient::UI::Root;	3978	package CFPlus::UI::Root;
3506		3979
3507	our @ISA = CFClient::UI::Container::;	3980	our @ISA = CFPlus::UI::Container::;
3508		3981
3509	use List::Util qw(min max);	3982	use List::Util qw(min max);
3510		3983
3511	use CFClient::OpenGL;	3984	use CFPlus::OpenGL;
3512		3985
3513	sub new {	3986	sub new {
3514	my $class = shift;	3987	my $class = shift;
3515		3988
3516	my $self = $class->SUPER::new (	3989	my $self = $class->SUPER::new (
3517	visible => 1,	3990	visible => 1,
3518	@_,	3991	@_,
3519	);	3992	);
3520		3993
3521	Scalar::Util::weaken ($self->{root} = $self);	3994	CFPlus::weaken ($self->{root} = $self);
3522		3995
3523	$self	3996	$self
3524	}	3997	}
3525		3998
3526	sub size_request {	3999	sub size_request {
…		…
3541	$coord = $max - $size if $coord > $max - $size;	4014	$coord = $max - $size if $coord > $max - $size;
3542		4015
3543	int $coord + 0.5	4016	int $coord + 0.5
3544	}	4017	}
3545		4018
3546	sub size_allocate {	4019	sub invoke_size_allocate {
3547	my ($self, $w, $h) = @_;	4020	my ($self, $w, $h) = @_;
3548		4021
3549	for my $child ($self->children) {	4022	for my $child ($self->children) {
3550	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4023	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3551		4024
…		…
3555	$X = _to_pixel $X, $W, $self->{w};	4028	$X = _to_pixel $X, $W, $self->{w};
3556	$Y = _to_pixel $Y, $H, $self->{h};	4029	$Y = _to_pixel $Y, $H, $self->{h};
3557		4030
3558	$child->configure ($X, $Y, $W, $H);	4031	$child->configure ($X, $Y, $W, $H);
3559	}	4032	}
		4033
		4034	1
3560	}	4035	}
3561		4036
3562	sub coord2local {	4037	sub coord2local {
3563	my ($self, $x, $y) = @_;	4038	my ($self, $x, $y) = @_;
3564		4039
…		…
3619	while ($self->{refresh_hook}) {	4094	while ($self->{refresh_hook}) {
3620	$_->()	4095	$_->()
3621	for values %{delete $self->{refresh_hook}};	4096	for values %{delete $self->{refresh_hook}};
3622	}	4097	}
3623		4098
3624	if ($self->{realloc}) {	4099	while ($self->{realloc}) {
3625	my %queue;	4100	my %queue;
3626	my @queue;	4101	my @queue;
3627	my $widget;	4102	my $widget;
3628		4103
3629	outer:	4104	outer:
…		…
3676	}	4151	}
3677	}	4152	}
3678		4153
3679	delete $self->{realloc}{$widget+0};	4154	delete $self->{realloc}{$widget+0};
3680	}	4155	}
3681	}
3682		4156
3683	while (my $size_alloc = delete $self->{size_alloc}) {	4157	while (my $size_alloc = delete $self->{size_alloc}) {
3684	my @queue = sort { $b->{visible} <=> $a->{visible} }	4158	my @queue = sort { $a->{visible} <=> $b->{visible} }
3685	values %$size_alloc;	4159	values %$size_alloc;
3686		4160
3687	while () {	4161	while () {
3688	my $widget = pop @queue || last;	4162	my $widget = pop @queue || last;
3689		4163
3690	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4164	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3691		4165
3692	$w = 0 if $w < 0;	4166	$w = max $widget->{min_w}, $w;
3693	$h = 0 if $h < 0;	4167	$h = max $widget->{min_h}, $h;
3694		4168
		4169	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4170	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4171
		4172	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4173	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4174
3695	$w = int $w + 0.5;	4175	$w = int $w + 0.5;
3696	$h = int $h + 0.5;	4176	$h = int $h + 0.5;
3697		4177
3698	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4178	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3699	$widget->{old_w} = $widget->{w};	4179	$widget->{old_w} = $widget->{w};
3700	$widget->{old_h} = $widget->{h};	4180	$widget->{old_h} = $widget->{h};
3701		4181
3702	$widget->{w} = $w;	4182	$widget->{w} = $w;
3703	$widget->{h} = $h;	4183	$widget->{h} = $h;
3704		4184
3705	$widget->emit (size_allocate => $w, $h);	4185	$widget->emit (size_allocate => $w, $h);
		4186	}
3706	}	4187	}
3707	}	4188	}
3708	}	4189	}
3709		4190
3710	while ($self->{post_alloc_hook}) {	4191	while ($self->{post_alloc_hook}) {
3711	$_->()	4192	$_->()
3712	for values %{delete $self->{post_alloc_hook}};	4193	for values %{delete $self->{post_alloc_hook}};
3713	}	4194	}
3714
3715		4195
3716	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4196	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3717	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4197	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3718	glClear GL_COLOR_BUFFER_BIT;	4198	glClear GL_COLOR_BUFFER_BIT;
3719		4199
…		…
3722	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4202	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3723	glMatrixMode GL_MODELVIEW;	4203	glMatrixMode GL_MODELVIEW;
3724	glLoadIdentity;	4204	glLoadIdentity;
3725		4205
3726	{	4206	{
3727	package CFClient::UI::Base;	4207	package CFPlus::UI::Base;
3728		4208
3729	($draw_x, $draw_y, $draw_w, $draw_h) =	4209	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3730	(0, 0, $self->{w}, $self->{h});	4210	(0, 0, $self->{w}, $self->{h});
3731	}
3732		4211
3733	$self->_draw;	4212	$self->_draw;
		4213	}
3734	}	4214	}
3735		4215
3736	#############################################################################	4216	#############################################################################
3737		4217
3738	package CFClient::UI;	4218	package CFPlus::UI;
3739		4219
3740	$ROOT = new CFClient::UI::Root;	4220	$ROOT = new CFPlus::UI::Root;
3741	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4221	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3742		4222
3743	1	4223	1
3744		4224

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