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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.404 by root, Sat Jul 21 22:54:52 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
		7	use Event;
8		8
9	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
10	use CFClient::Texture;	11	use CFPlus::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		14
14	our $LAYOUT;	15	our $LAYOUT;
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		28	$TOOLTIP->hide;
		29
		30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		32
		33	return if $ENV{CFPLUS_DEBUG} & 8;
		34
		35	my $tip = $widget->{tooltip};
		36
		37	$tip = $tip->($widget) if CODE:: eq ref $tip;
		38
		39	$TOOLTIP->set_tooltip_from ($widget);
		40	$TOOLTIP->show;
		41	}
		42
		43	return;
		44	}
		45	}
		46	}
		47
		48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		50	delete $TOOLTIP->{owner};
		51	});
20		52
21	sub get_layout {	53	sub get_layout {
22	my $layout;	54	my $layout;
23		55
24	for (grep { $_->{name} } values %WIDGET) {	56	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	71	my ($layout) = @_;
40		72
41	$LAYOUT = $layout;	73	$LAYOUT = $layout;
42	}	74	}
43		75
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	76	# class methods for events
73	sub feed_sdl_key_down_event {	77	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	78	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	79	if $FOCUS;
76	}	80	}
…		…
78	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	84	if $FOCUS;
81	}	85	}
82		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
83	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	101	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
86		103
87	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
89		108
90	$GRAB = $widget;	109	$GRAB = $widget;
91	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
92		111
93	check_tooltip;	112	$TOOLTIP_WATCHER->cb->();
94	}	113	}
95		114
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
97		120
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
100	}	129	}
101		130
102	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	132	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		133
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		135
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		137
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
111	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		140
113	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	143	$grab->update if $grab;
116	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
117		145
118	check_tooltip;	146	check_hover $widget;
		147	$TOOLTIP_WATCHER->cb->();
119	}	148	}
120	}	149	}
121		150
122	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
123	my ($ev) = @_;	152	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
125		154
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		156
128	if ($widget != $HOVER) {	157	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		158
131	$hover->update if $hover && $hover->{can_hover};	159	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	160	if $HOVER;
139	}	161	}
140		162
141	# convert position array to integers	163	# convert position array to integers
142	sub harmonize {	164	sub harmonize {
…		…
192	reconfigure_widgets;	214	reconfigure_widgets;
193	}	215	}
194		216
195	#############################################################################	217	#############################################################################
196		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
197	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
198		228
199	use strict;	229	use strict;
200		230
201	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
202		232
203	sub new {	233	sub new {
204	my $class = shift;	234	my $class = shift;
205		235
206	my $self = bless {	236	my $self = bless {
…		…
211	h => undef,	241	h => undef,
212	can_events => 1,	242	can_events => 1,
213	@_	243	@_
214	}, $class;	244	}, $class;
215		245
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
217		247
218	for (keys %$self) {	248	for (keys %$self) {
219	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
221	}	251	}
222	}	252	}
223		253
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
229		259
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		262
233	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
238		268
239	sub destroy {	269	sub destroy {
240	my ($self) = @_;	270	my ($self) = @_;
241		271
242	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
243	%$self = ();	274	%$self = ();
244	}	275	}
245		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
246	sub show {	281	sub show {
247	my ($self) = @_;	282	my ($self) = @_;
248		283
249	return if $self->{parent};	284	return if $self->{parent};
250		285
251	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
252	}	287	}
253		288
254	sub set_visible {	289	sub set_visible {
255	my ($self) = @_;	290	my ($self) = @_;
256		291
…		…
271		306
272	return unless $self->{visible};	307	return unless $self->{visible};
273		308
274	$_->set_invisible for $self->children;	309	$_->set_invisible for $self->children;
275		310
		311	delete $self->{visible};
276	delete $self->{root};	312	delete $self->{root};
277	delete $self->{visible};
278		313
279	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
281		316
282	CFClient::UI::check_tooltip	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
284		319
285	$self->focus_out;	320	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
289		323
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
319	$self->{x} = List::Util::max 0, int $x;	353	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	354	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	355	$self->{z} = $z if defined $z;
322		356
323	$self->update;	357	$self->update;
324	}	358	}
325		359
…		…
335	sub size_request {	369	sub size_request {
336	require Carp;	370	require Carp;
337	Carp::confess "size_request is abstract";	371	Carp::confess "size_request is abstract";
338	}	372	}
339		373
		374	sub baseline_shift {
		375	0
		376	}
		377
340	sub configure {	378	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
342		380
343	if ($self->{aspect}) {	381	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
345		383
346	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348		386
349	# use alignment to adjust x, y	387	# use alignment to adjust x, y
350		388
351	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
366		404
367	$self->{root}{size_alloc}{$self+0} = $self;	405	$self->{root}{size_alloc}{$self+0} = $self;
368	}	406	}
369	}	407	}
370		408
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	409	sub children {
376	# nop	410	# nop
377	}	411	}
378		412
379	sub visible_children {	413	sub visible_children {
…		…
381	}	415	}
382		416
383	sub set_max_size {	417	sub set_max_size {
384	my ($self, $w, $h) = @_;	418	my ($self, $w, $h) = @_;
385		419
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	420	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	421	$self->{max_h} = int $h if defined $h;
		422
		423	$self->realloc;
388	}	424	}
389		425
390	sub set_tooltip {	426	sub set_tooltip {
391	my ($self, $tooltip) = @_;	427	my ($self, $tooltip) = @_;
392		428
…		…
395		431
396	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
397		433
398	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
399		435
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
403	}	439	}
404	}	440	}
405		441
406	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
407	sub coord2local {	443	sub coord2local {
408	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
409		445
		446	Carp::confess unless $self->{parent};#d#
		447
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	449	}
412		450
413	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
414	sub coord2global {	452	sub coord2global {
415	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
416		454
		455	Carp::confess unless $self->{parent};#d#
		456
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	458	}
419		459
420	sub focus_in {	460	sub invoke_focus_in {
421	my ($self) = @_;	461	my ($self) = @_;
422		462
423	return if $FOCUS == $self;	463	return if $FOCUS == $self;
424	return unless $self->{can_focus};	464	return unless $self->{can_focus};
425		465
426	my $focus = $FOCUS; $FOCUS = $self;	466	$FOCUS = $self;
427		467
428	$self->_emit (focus_in => $focus);	468	$self->update;
429		469
430	$focus->update if $focus;	470	0
431	$FOCUS->update;
432	}	471	}
433		472
434	sub focus_out {	473	sub invoke_focus_out {
435	my ($self) = @_;	474	my ($self) = @_;
436		475
437	return unless $FOCUS == $self;	476	return unless $FOCUS == $self;
438		477
439	my $focus = $FOCUS; undef $FOCUS;	478	undef $FOCUS;
440		479
441	$self->_emit (focus_out => $focus);	480	$self->update;
442		481
443	$focus->update if $focus; #?
444
445	$::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
446	unless $FOCUS;	483	unless $FOCUS;
447	}
448		484
		485	0
		486	}
		487
		488	sub grab_focus {
		489	my ($self) = @_;
		490
		491	$FOCUS->emit ("focus_out") if $FOCUS;
		492	$self->emit ("focus_in");
		493	}
		494
449	sub mouse_motion { 0 }	495	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	496	sub invoke_button_up { 0 }
451	sub key_down { 0 }	497	sub invoke_key_down { 0 }
452	sub key_up { 0 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
453		500
454	sub button_down {	501	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
456		503
457	$self->focus_in;	504	$self->grab_focus;
458		505
459	0	506	0
460	}	507	}
461		508
		509	sub connect {
		510	my ($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
462	sub find_widget {	556	#sub find_widget {
463	my ($self, $x, $y) = @_;	557	# in .xs
464
465	return () unless $self->{can_events};
466
467	return $self
468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471	()
472	}
473		558
474	sub set_parent {	559	sub set_parent {
475	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
476		561
477	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	564	}
503		565
504	sub realloc {	566	sub realloc {
505	my ($self) = @_;	567	my ($self) = @_;
506		568
…		…
531		593
532	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	595	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		597
536	sub draw {	598	#sub draw {
537	my ($self) = @_;	599	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553
554	if ($self == $HOVER && $self->{can_hover}) {
555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556	glEnable GL_BLEND;
557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558	glBegin GL_QUADS;
559	glVertex 0 , 0;
560	glVertex $self->{w}, 0;
561	glVertex $self->{w}, $self->{h};
562	glVertex 0 , $self->{h};
563	glEnd;
564	glDisable GL_BLEND;
565	}
566
567	if ($ENV{CFPLUS_DEBUG} & 1) {
568	glPushMatrix;
569	glColor 1, 1, 0, 1;
570	glTranslate 0.375, 0.375;
571	glBegin GL_LINE_LOOP;
572	glVertex 0 , 0;
573	glVertex $self->{w} - 1, 0;
574	glVertex $self->{w} - 1, $self->{h} - 1;
575	glVertex 0 , $self->{h} - 1;
576	glEnd;
577	glPopMatrix;
578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579	}
580
581	$self->_draw;
582	glPopMatrix;
583	}
584		600
585	sub _draw {	601	sub _draw {
586	my ($self) = @_;	602	my ($self) = @_;
587		603
588	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
589	}	605	}
590		606
591	sub DESTROY {	607	sub DESTROY {
592	my ($self) = @_;	608	my ($self) = @_;
593		609
		610	return if CFPlus::in_destruct;
		611
		612	eval { $self->destroy };
		613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
594	delete $WIDGET{$self+0};	615	delete $WIDGET{$self+0};
595	#$self->deactivate;
596	}	616	}
597		617
598	#############################################################################	618	#############################################################################
599		619
600	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
601		621
602	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
603		623
604	use strict;	624	use strict;
605	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
606		626
607	sub new {	627	sub new {
608	my $class = shift;	628	my $class = shift;
609		629
610	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
641	}	661	}
642	}	662	}
643		663
644	#############################################################################	664	#############################################################################
645		665
646	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
647		667
648	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
649		669
650	sub new {	670	sub new {
651	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
653	}	673	}
…		…
660		680
661	sub draw { }	681	sub draw { }
662		682
663	#############################################################################	683	#############################################################################
664		684
665	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
666		686
667	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
668		688
669	sub new {	689	sub new {
670	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
671		691
672	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
676	can_events => 0,	696	can_events => 0,
677	%arg,	697	%arg,
678	);	698	);
679		699
680	$self->add (@$children)	700	$self->add (@$children)
681	if $children;	701	if $children && @$children;
682		702
683	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
684	}	712	}
685		713
686	sub add {	714	sub add {
687	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
688		716
689	$_->set_parent ($self)	717	$_->set_parent ($self)
690	for @widgets;	718	for @widgets;
691		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	721	use sort 'stable';
693		722
694	$self->{children} = [	723	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
697	];	726	];
698		727
699	$self->realloc;	728	$self->realloc;
		729
		730	map $_+0, @widgets
700	}	731	}
701		732
702	sub children {	733	sub children {
703	@{ $_[0]{children} }	734	@{ $_[0]{children} }
704	}	735	}
…		…
715	}	746	}
716		747
717	sub clear {	748	sub clear {
718	my ($self) = @_;	749	my ($self) = @_;
719		750
720	my $children = delete $self->{children};	751	my $children = $self->{children};
721	$self->{children} = [];	752	$self->{children} = [];
722		753
723	for (@$children) {	754	for (@$children) {
724	delete $_->{parent};	755	delete $_->{parent};
725	$_->hide;	756	$_->hide;
…		…
750	$_->draw for @{$self->{children}};	781	$_->draw for @{$self->{children}};
751	}	782	}
752		783
753	#############################################################################	784	#############################################################################
754		785
755	package CFClient::UI::Bin;	786	package CFPlus::UI::Bin;
756		787
757	our @ISA = CFClient::UI::Container::;	788	our @ISA = CFPlus::UI::Container::;
758		789
759	sub new {	790	sub new {
760	my ($class, %arg) = @_;	791	my ($class, %arg) = @_;
761		792
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	793	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
763		794
764	$class->SUPER::new (children => [$child], %arg)	795	$class->SUPER::new (children => [$child], %arg)
765	}	796	}
766		797
767	sub add {	798	sub add {
768	my ($self, $child) = @_;	799	my ($self, $child) = @_;
769		800
770	$self->{children} = [];	801	$self->SUPER::remove ($_) for @{ $self->{children} };
771
772	$self->SUPER::add ($child);	802	$self->SUPER::add ($child);
773	}	803	}
774		804
775	sub remove {	805	sub remove {
776	my ($self, $widget) = @_;	806	my ($self, $widget) = @_;
777		807
778	$self->SUPER::remove ($widget);	808	$self->SUPER::remove ($widget);
779		809
780	$self->{children} = [new CFClient::UI::Empty]	810	$self->{children} = [new CFPlus::UI::Empty]
781	unless @{$self->{children}};	811	unless @{$self->{children}};
782	}	812	}
783		813
784	sub child { $_[0]->{children}[0] }	814	sub child { $_[0]->{children}[0] }
785		815
786	sub size_request {	816	sub size_request {
787	$_[0]{children}[0]->size_request	817	$_[0]{children}[0]->size_request
788	}	818	}
789		819
790	sub size_allocate {	820	sub invoke_size_allocate {
791	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
792		822
793	$self->{children}[0]->configure (0, 0, $w, $h);	823	$self->{children}[0]->configure (0, 0, $w, $h);
		824
		825	1
794	}	826	}
795		827
796	#############################################################################	828	#############################################################################
797		829
798	# back-buffered drawing area	830	# back-buffered drawing area
799		831
800	package CFClient::UI::Window;	832	package CFPlus::UI::Window;
801		833
802	our @ISA = CFClient::UI::Bin::;	834	our @ISA = CFPlus::UI::Bin::;
803		835
804	use CFClient::OpenGL;	836	use CFPlus::OpenGL;
805		837
806	sub new {	838	sub new {
807	my ($class, %arg) = @_;	839	my ($class, %arg) = @_;
808		840
809	my $self = $class->SUPER::new (%arg);	841	my $self = $class->SUPER::new (%arg);
…		…
814		846
815	$ROOT->on_post_alloc ($self => sub { $self->render_child });	847	$ROOT->on_post_alloc ($self => sub { $self->render_child });
816	$self->SUPER::update;	848	$self->SUPER::update;
817	}	849	}
818		850
819	sub size_allocate {	851	sub invoke_size_allocate {
820	my ($self, $w, $h) = @_;	852	my ($self, $w, $h) = @_;
821		853
822	$self->SUPER::size_allocate ($w, $h);
823	$self->update;	854	$self->update;
		855
		856	$self->SUPER::invoke_size_allocate ($w, $h)
824	}	857	}
825		858
826	sub _render {	859	sub _render {
827	my ($self) = @_;	860	my ($self) = @_;
828		861
…		…
830	}	863	}
831		864
832	sub render_child {	865	sub render_child {
833	my ($self) = @_;	866	my ($self) = @_;
834		867
835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	868	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
836	glClearColor 0, 0, 0, 0;	869	glClearColor 0, 0, 0, 0;
837	glClear GL_COLOR_BUFFER_BIT;	870	glClear GL_COLOR_BUFFER_BIT;
838		871
839	{	872	{
840	package CFClient::UI::Base;	873	package CFPlus::UI::Base;
841		874
842	($draw_x, $draw_y, $draw_w, $draw_h) =	875	local ($draw_x, $draw_y, $draw_w, $draw_h) =
843	(0, 0, $self->{w}, $self->{h});	876	(0, 0, $self->{w}, $self->{h});
		877
		878	$self->_render;
844	}	879	}
845
846	$self->_render;
847	};	880	};
848	}	881	}
849		882
850	sub _draw {	883	sub _draw {
851	my ($self) = @_;	884	my ($self) = @_;
852
853	my ($w, $h) = @$self{qw(w h)};
854		885
855	my $tex = $self->{texture}	886	my $tex = $self->{texture}
856	or return;	887	or return;
857		888
858	glEnable GL_TEXTURE_2D;	889	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860	glColor 0, 0, 0, 1;	891	glColor 0, 0, 0, 1;
861		892
862	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	893	$tex->draw_quad_alpha_premultiplied (0, 0);
863		894
864	glDisable GL_TEXTURE_2D;	895	glDisable GL_TEXTURE_2D;
865	}	896	}
866		897
867	#############################################################################	898	#############################################################################
868		899
869	package CFClient::UI::ViewPort;	900	package CFPlus::UI::ViewPort;
870		901
		902	use List::Util qw(min max);
		903
871	our @ISA = CFClient::UI::Window::;	904	our @ISA = CFPlus::UI::Window::;
872		905
873	sub new {	906	sub new {
874	my $class = shift;	907	my $class = shift;
875		908
876	$class->SUPER::new (	909	$class->SUPER::new (
…		…
883	sub size_request {	916	sub size_request {
884	my ($self) = @_;	917	my ($self) = @_;
885		918
886	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	919	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887		920
888	$w = 10 if $self->{scroll_x};	921	$w = 1 if $self->{scroll_x};
889	$h = 10 if $self->{scroll_y};	922	$h = 1 if $self->{scroll_y};
890		923
891	($w, $h)	924	($w, $h)
892	}	925	}
893		926
894	sub size_allocate {	927	sub invoke_size_allocate {
895	my ($self, $w, $h) = @_;	928	my ($self, $w, $h) = @_;
896		929
897	my $child = $self->child;	930	my $child = $self->child;
898		931
899	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	932	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	933	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901		934
902	$self->child->configure (0, 0, $w, $h);	935	$self->child->configure (0, 0, $w, $h);
903	$self->update;	936	$self->update;
		937
		938	1
904	}	939	}
905		940
906	sub set_offset {	941	sub set_offset {
907	my ($self, $x, $y) = @_;	942	my ($self, $x, $y) = @_;
908		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}) {
909	$self->{view_x} = int $x;	948	$self->{view_x} = $x;
910	$self->{view_y} = int $y;	949	$self->{view_y} = $y;
911		950
		951	$self->emit (changed => $x, $y);
912	$self->update;	952	$self->update;
		953	}
913	}	954	}
914		955
915	# 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 $self... but we should not ask for that
916	sub coord2local {	957	sub coord2local {
917	my ($self, $x, $y) = @_;	958	my ($self, $x, $y) = @_;
…		…
932	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
933		974
934	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
935	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
936	) {	977	) {
937	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938	} else {	979	} else {
939	$self->CFClient::UI::Base::find_widget ($x, $y)	980	$self->CFPlus::UI::Base::find_widget ($x, $y)
940	}	981	}
941	}	982	}
942		983
943	sub _render {	984	sub _render {
944	my ($self) = @_;	985	my ($self) = @_;
945		986
946	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};
947	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 - $self->{view_y};
948		989
949	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	990	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950		991
951	$self->SUPER::_render;	992	$self->SUPER::_render;
952	}	993	}
953		994
954	#############################################################################	995	#############################################################################
955		996
956	package CFClient::UI::ScrolledWindow;	997	package CFPlus::UI::ScrolledWindow;
957		998
958	our @ISA = CFClient::UI::HBox::;	999	our @ISA = CFPlus::UI::Table::;
959		1000
960	sub new {	1001	sub new {
961	my ($class, %arg) = @_;	1002	my ($class, %arg) = @_;
962		1003
963	my $child = delete $arg{child};	1004	my $child = delete $arg{child};
964		1005
965	my $self;	1006	my $self;
966		1007
967	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,
968	vertical => 1,	1022	vertical => 1,
969	range => [0, 0, 1, 0.01], # HACK fix	1023	range => [0, 0, 1, 0.01], # HACK fix
970	on_changed => sub {	1024	on_changed => sub {
971	$self->{vp}->set_offset (0, $_[1]);	1025	$self->{vpos} = $_[1];
		1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
972	},	1027	},
973	;	1028	;
974		1029
975	$self = $class->SUPER::new (	1030	$self = $class->SUPER::new (
976	vp => (new CFClient::UI::ViewPort expand => 1),	1031	scroll_x => 0,
		1032	scroll_y => 1,
		1033	can_events => 1,
977	slider => $slider,	1034	hslider => $hslider,
		1035	vslider => $vslider,
		1036	col_expand => [1, 0],
		1037	row_expand => [1, 0],
978	%arg,	1038	%arg,
979	);	1039	);
980		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
981	$self->SUPER::add ($self->{vp}, $self->{slider});	1062	$self->SUPER::add ($self->{vp});
		1063
982	$self->add ($child) if $child;	1064	$self->add ($child) if $child;
983		1065
984	$self	1066	$self
985	}	1067	}
986		1068
…		…
988	my ($self, $widget) = @_;	1070	my ($self, $widget) = @_;
989		1071
990	$self->{vp}->add ($self->{child} = $widget);	1072	$self->{vp}->add ($self->{child} = $widget);
991	}	1073	}
992		1074
993	sub update {	1075	sub update_slider {
		1076	my ($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 {
994	my ($self) = @_;	1106	my ($self, $ev) = @_;
995		1107
996	$self->SUPER::update;	1108	$self->grab_focus;
997		1109
998	# todo: overwrite size_allocate of child	1110	my $ox = $self->{vp}{view_x};
999	my $child = $self->{vp}->child;	1111	my $oy = $self->{vp}{view_y};
1000	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1112
1001	}	1113	$self->{motion} = sub {
		1114	my ($ev, $x, $y) = @_;
1002		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, $y);
		1158	return 1;
		1159	}
		1160
		1161	0
		1162	}
		1163
1003	sub size_allocate {	1164	sub invoke_size_allocate {
1004	my ($self, $w, $h) = @_;	1165	my ($self, $w, $h) = @_;
1005		1166
		1167	$self->update_slider;
1006	$self->SUPER::size_allocate ($w, $h);	1168	$self->SUPER::invoke_size_allocate ($w, $h)
1007
1008	my $child = $self->{vp}->child;
1009	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010	}	1169	}
1011
1012	#TODO# update range on size_allocate depending on child
1013	# update viewport offset on scroll
1014		1170
1015	#############################################################################	1171	#############################################################################
1016		1172
1017	package CFClient::UI::Frame;	1173	package CFPlus::UI::Frame;
1018		1174
1019	our @ISA = CFClient::UI::Bin::;	1175	our @ISA = CFPlus::UI::Bin::;
1020		1176
1021	use CFClient::OpenGL;	1177	use CFPlus::OpenGL;
1022		1178
1023	sub new {	1179	sub new {
1024	my $class = shift;	1180	my $class = shift;
1025		1181
1026	$class->SUPER::new (	1182	$class->SUPER::new (
…		…
1052	$self->SUPER::_draw;	1208	$self->SUPER::_draw;
1053	}	1209	}
1054		1210
1055	#############################################################################	1211	#############################################################################
1056		1212
1057	package CFClient::UI::FancyFrame;	1213	package CFPlus::UI::FancyFrame;
1058		1214
1059	our @ISA = CFClient::UI::Bin::;	1215	our @ISA = CFPlus::UI::Bin::;
1060		1216
1061	use CFClient::OpenGL;	1217	use CFPlus::OpenGL;
1062
1063	my $bg =
1064	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065	mipmap => 1, wrap => 1;
1066
1067	my @border =
1068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1070		1218
1071	sub new {	1219	sub new {
1072	my ($class, %arg) = @_;	1220	my ($class, %arg) = @_;
1073		1221
1074	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) = @_;
1075		1333
1076	my $self = $class->SUPER::new (	1334	my $self = $class->SUPER::new (
1077	bg => [1, 1, 1, 1],	1335	bg => [1, 1, 1, 1],
1078	border_bg => [1, 1, 1, 1],	1336	border_bg => [1, 1, 1, 1],
1079	border => 0.6,	1337	border => 0.6,
1080	can_events => 1,	1338	can_events => 1,
1081	min_w => 16,	1339	min_w => 64,
1082	min_h => 16,	1340	min_h => 32,
1083	%arg,	1341	%arg,
1084	);	1342	);
1085		1343
1086	$self->{title} = new CFClient::UI::Label	1344	$self->{title_widget} = new CFPlus::UI::Label
1087	align => 0,	1345	align => 0,
1088	valign => 1,	1346	valign => 1,
1089	text => $title,	1347	text => $self->{title},
1090	fontsize => $self->{border}	1348	fontsize => $self->{border},
1091	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	}
1092		1359
1093	$self	1360	$self
1094	}	1361	}
1095		1362
1096	sub add {	1363	sub add {
1097	my ($self, @widgets) = @_;	1364	my ($self, @widgets) = @_;
1098		1365
1099	$self->SUPER::add (@widgets);	1366	$self->SUPER::add (@widgets);
		1367	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1100	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1368	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1101	}	1369	}
1102		1370
1103	sub border {	1371	sub border {
1104	int $_[0]{border} * $::FONTSIZE	1372	int $_[0]{border} * $::FONTSIZE
1105	}	1373	}
1106		1374
1107	sub size_request {	1375	sub size_request {
1108	my ($self) = @_;	1376	my ($self) = @_;
1109		1377
1110	$self->{title}->size_request	1378	$self->{title_widget}->size_request
1111	if $self->{title};	1379	if $self->{title_widget};
		1380
		1381	$self->{close_button}->size_request
		1382	if $self->{close_button};
1112		1383
1113	my ($w, $h) = $self->SUPER::size_request;	1384	my ($w, $h) = $self->SUPER::size_request;
1114		1385
1115	(	1386	(
1116	$w + $self->border * 2,	1387	$w + $self->border * 2,
1117	$h + $self->border * 2,	1388	$h + $self->border * 2,
1118	)	1389	)
1119	}	1390	}
1120		1391
1121	sub size_allocate {	1392	sub invoke_size_allocate {
1122	my ($self, $w, $h) = @_;	1393	my ($self, $w, $h) = @_;
1123		1394
1124	if ($self->{title}) {	1395	if ($self->{title_widget}) {
1125	$self->{title}{w} = $w;	1396	$self->{title_widget}{w} = $w;
1126	$self->{title}{h} = $h;	1397	$self->{title_widget}{h} = $h;
1127	$self->{title}->size_allocate ($w, $h);	1398	$self->{title_widget}->invoke_size_allocate ($w, $h);
1128	}	1399	}
1129		1400
1130	my $border = $self->border;	1401	my $border = $self->border;
1131		1402
1132	$h -= List::Util::max 0, $border * 2;	1403	$h -= List::Util::max 0, $border * 2;
1133	$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;
1134		1418
1135	$self->child->configure ($border, $border, $w, $h);	1419	1
1136	}	1420	}
1137		1421
1138	sub button_down {	1422	sub invoke_button_down {
1139	my ($self, $ev, $x, $y) = @_;	1423	my ($self, $ev, $x, $y) = @_;
1140		1424
1141	my ($w, $h) = @$self{qw(w h)};	1425	my ($w, $h) = @$self{qw(w h)};
1142	my $border = $self->border;	1426	my $border = $self->border;
1143		1427
…		…
1174		1458
1175	($x, $y) = ($ev->{x}, $ev->{y});	1459	($x, $y) = ($ev->{x}, $ev->{y});
1176		1460
1177	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1461	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1178	# HACK: the next line is required to enforce placement	1462	# HACK: the next line is required to enforce placement
1179	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1463	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1180	};	1464	};
1181	} else {	1465	} else {
1182	return 0;	1466	return 0;
1183	}	1467	}
1184		1468
1185	1	1469	1
1186	}	1470	}
1187		1471
1188	sub button_up {	1472	sub invoke_button_up {
1189	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1190		1474
1191	!!delete $self->{motion}	1475	! ! delete $self->{motion}
1192	}	1476	}
1193		1477
1194	sub mouse_motion {	1478	sub invoke_mouse_motion {
1195	my ($self, $ev, $x, $y) = @_;	1479	my ($self, $ev, $x, $y) = @_;
1196		1480
1197	$self->{motion}->($ev, $x, $y) if $self->{motion};	1481	$self->{motion}->($ev, $x, $y) if $self->{motion};
1198		1482
1199	!!$self->{motion}	1483	! ! $self->{motion}
		1484	}
		1485
		1486	sub invoke_visibility_change {
		1487	my ($self, $visible) = @_;
		1488
		1489	delete $self->{motion} unless $visible;
		1490
		1491	0
1200	}	1492	}
1201		1493
1202	sub _draw {	1494	sub _draw {
1203	my ($self) = @_;	1495	my ($self) = @_;
1204		1496
…		…
1211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1503	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1212		1504
1213	my $border = $self->border;	1505	my $border = $self->border;
1214		1506
1215	glColor @{ $self->{border_bg} };	1507	glColor @{ $self->{border_bg} };
1216	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1508	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1217	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1509	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1218	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1510	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1219	$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, $border);
1220		1526
1221	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222	glColor @{ $self->{bg} };	1528	glColor @{ $self->{bg} };
1223		1529
1224	# TODO: repeat texture not scale	1530	# TODO: repeat texture not scale
…		…
1230		1536
1231	glDisable GL_TEXTURE_2D;	1537	glDisable GL_TEXTURE_2D;
1232		1538
1233	$child->draw;	1539	$child->draw;
1234		1540
1235	if ($self->{title}) {	1541	if ($self->{title_widget}) {
1236	glTranslate 0, $border - $self->{h};	1542	glTranslate 0, $border - $self->{h};
1237	$self->{title}->_draw;	1543	$self->{title_widget}->_draw;
		1544
		1545	glTranslate 0, - ($border - $self->{h});
1238	}	1546	}
		1547
		1548	$self->{close_button}->draw
		1549	if $self->{close_button};
1239	}	1550	}
1240		1551
1241	#############################################################################	1552	#############################################################################
1242		1553
1243	package CFClient::UI::Table;	1554	package CFPlus::UI::Table;
1244		1555
1245	our @ISA = CFClient::UI::Base::;	1556	our @ISA = CFPlus::UI::Container::;
1246		1557
1247	use List::Util qw(max sum);	1558	use List::Util qw(max sum);
1248		1559
1249	use CFClient::OpenGL;	1560	use CFPlus::OpenGL;
1250		1561
1251	sub new {	1562	sub new {
1252	my $class = shift;	1563	my $class = shift;
1253		1564
1254	$class->SUPER::new (	1565	$class->SUPER::new (
1255	col_expand => [],	1566	col_expand => [],
		1567	row_expand => [],
1256	@_,	1568	@_,
1257	)	1569	)
1258	}	1570	}
1259		1571
1260	sub children {
1261	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1262	}
1263
1264	sub add {	1572	sub add {
1265	my ($self, $x, $y, $child) = @_;
1266
1267	$child->set_parent ($self);
1268	$self->{children}[$y][$x] = $child;
1269
1270	$self->realloc;
1271	}
1272
1273	# TODO: move to container class maybe? send children a signal on removal?
1274	sub clear {
1275	my ($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);
1276		1604
1277	my @children = $self->children;	1605	my @children = $self->children;
1278	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	}
1279		1616	}
1280	for (@children) {
1281	delete $_->{parent};
1282	$_->hide;
1283	}
1284		1617
1285	$self->realloc;	1618	# second pass, rows
1286	}	1619	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1287
1288	sub get_wh {
1289	my ($self) = @_;
1290
1291	my (@w, @h);
1292
1293	for my $y (0 .. $#{$self->{children}}) {
1294	my $row = $self->{children}[$y]
1295	or next;
1296
1297	for my $x (0 .. $#$row) {
1298	my $widget = $row->[$x]
1299	or next;
1300	my ($w, $h) = @$widget{qw(req_w req_h)};	1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1301		1621
1302	$w[$x] = max $w[$x], $w;	1622	my $sh = sum @h[$r .. $r + $rs - 1];
1303	$h[$y] = max $h[$y], $h;	1623
		1624	if ($h > $sh) {
		1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1304	}	1626	}
1305	}	1627	}
1306		1628
1307	(\@w, \@h)	1629	(\@w, \@h)
1308	}	1630	}
…		…
1316	(sum @$ws),	1638	(sum @$ws),
1317	(sum @$hs),	1639	(sum @$hs),
1318	)	1640	)
1319	}	1641	}
1320		1642
1321	sub size_allocate {	1643	sub invoke_size_allocate {
1322	my ($self, $w, $h) = @_;	1644	my ($self, $w, $h) = @_;
1323		1645
1324	my ($ws, $hs) = $self->get_wh;	1646	my ($ws, $hs) = $self->get_wh;
1325		1647
1326	my $req_w = (sum @$ws) || 1;	1648	my $req_w = (sum @$ws) || 1;
1327	my $req_h = (sum @$hs) || 1;	1649	my $req_h = (sum @$hs) || 1;
1328		1650
1329	# TODO: nicer code && do row_expand	1651	# now linearly scale the rows/columns to the allocated size
1330	my @col_expand = @{$self->{col_expand}};	1652	my @col_expand = @{$self->{col_expand}};
1331	@col_expand = (1) x @$ws unless @col_expand;	1653	@col_expand = (1) x @$ws unless @col_expand;
1332	my $col_expand = (sum @col_expand) || 1;	1654	my $col_expand = (sum @col_expand) || 1;
1333		1655
1334	# linearly scale sizes
1335	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1336	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1337		1657
1338	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
1339	CFClient::UI::harmonize $hs;	1666	CFPlus::UI::harmonize $hs;
1340		1667
1341	my $y;	1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1342		1670
1343	for my $r (0 .. $#{$self->{children}}) {	1671	for my $widget ($self->children) {
1344	my $row = $self->{children}[$r]	1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1345	or next;
1346		1673
1347	my $x = 0;	1674	$widget->configure (
1348	my $row_h = $hs->[$r];	1675	$x[$c], $y[$r],
		1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1349		1677	);
1350	for my $c (0 .. $#$row) {	1678	}
1351	my $col_w = $ws->[$c];
1352		1679
1353	if (my $widget = $row->[$c]) {	1680	1
1354	$widget->configure ($x, $y, $col_w, $row_h);	1681	}
1355	}
1356		1682
1357	$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;
1358	}	1721	}
1359
1360	$y += $row_h;
1361	}	1722	}
1362		1723
1363	}	1724	my $W = $x2 - $x1;
		1725	my $H = $y2 - $y1;
1364		1726
1365	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, $H)
		1746	}
		1747
		1748	sub invoke_size_allocate {
1366	my ($self, $x, $y) = @_;	1749	my ($self, $W, $H) = @_;
1367		1750
1368	$x -= $self->{x};	1751	for my $child ($self->visible_children) {
1369	$y -= $self->{y};	1752	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1370		1753
1371	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;
1372		1758
1373	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1759	$child->configure ($x, $y, $w, $h);
1374	$res = $_->find_widget ($x, $y)	1760	}
1375	and return $res;	1761
1376	}	1762	1
1377
1378	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1379	}
1380
1381	sub _draw {
1382	my ($self) = @_;
1383
1384	for (grep $_, @{$self->{children}}) {
1385	$_->draw for grep $_, @$_;
1386	}
1387	}	1763	}
1388		1764
1389	#############################################################################	1765	#############################################################################
1390		1766
1391	package CFClient::UI::Box;	1767	package CFPlus::UI::Box;
1392		1768
1393	our @ISA = CFClient::UI::Container::;	1769	our @ISA = CFPlus::UI::Container::;
1394		1770
1395	sub size_request {	1771	sub size_request {
1396	my ($self) = @_;	1772	my ($self) = @_;
1397		1773
1398	$self->{vertical}	1774	$self->{vertical}
…		…
1404	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1780	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1781	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1406	)	1782	)
1407	}	1783	}
1408		1784
1409	sub size_allocate {	1785	sub invoke_size_allocate {
1410	my ($self, $w, $h) = @_;	1786	my ($self, $w, $h) = @_;
1411		1787
1412	my $space = $self->{vertical} ? $h : $w;	1788	my $space = $self->{vertical} ? $h : $w;
1413	my $children = $self->{children};	1789	my @children = $self->visible_children;
1414		1790
1415	my @req;	1791	my @req;
1416		1792
1417	if ($self->{homogeneous}) {	1793	if ($self->{homogeneous}) {
1418	@req = ($space / (@$children || 1)) x @$children;	1794	@req = ($space / (@children || 1)) x @children;
1419	} else {	1795	} else {
1420	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1796	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1421	my $req = List::Util::sum @req;	1797	my $req = List::Util::sum @req;
1422		1798
1423	if ($req > $space) {	1799	if ($req > $space) {
1424	# ah well, not enough space	1800	# ah well, not enough space
1425	$_ *= $space / $req for @req;	1801	$_ *= $space / $req for @req;
1426	} else {	1802	} else {
1427	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1803	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1428		1804
1429	$space = ($space - $req) / $expand; # remaining space to give away	1805	$space = ($space - $req) / $expand; # remaining space to give away
1430		1806
1431	$req[$_] += $space * $children->[$_]{expand}	1807	$req[$_] += $space * $children[$_]{expand}
1432	for 0 .. $#$children;	1808	for 0 .. $#children;
1433	}	1809	}
1434	}	1810	}
1435		1811
1436	CFClient::UI::harmonize \@req;	1812	CFPlus::UI::harmonize \@req;
1437		1813
1438	my $pos = 0;	1814	my $pos = 0;
1439	for (0 .. $#$children) {	1815	for (0 .. $#children) {
1440	my $alloc = $req[$_];	1816	my $alloc = $req[$_];
1441	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1817	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1442		1818
1443	$pos += $alloc;	1819	$pos += $alloc;
1444	}	1820	}
1445		1821
1446	1	1822	1
1447	}	1823	}
1448		1824
1449	#############################################################################	1825	#############################################################################
1450		1826
1451	package CFClient::UI::HBox;	1827	package CFPlus::UI::HBox;
1452		1828
1453	our @ISA = CFClient::UI::Box::;	1829	our @ISA = CFPlus::UI::Box::;
1454		1830
1455	sub new {	1831	sub new {
1456	my $class = shift;	1832	my $class = shift;
1457		1833
1458	$class->SUPER::new (	1834	$class->SUPER::new (
…		…
1461	)	1837	)
1462	}	1838	}
1463		1839
1464	#############################################################################	1840	#############################################################################
1465		1841
1466	package CFClient::UI::VBox;	1842	package CFPlus::UI::VBox;
1467		1843
1468	our @ISA = CFClient::UI::Box::;	1844	our @ISA = CFPlus::UI::Box::;
1469		1845
1470	sub new {	1846	sub new {
1471	my $class = shift;	1847	my $class = shift;
1472		1848
1473	$class->SUPER::new (	1849	$class->SUPER::new (
…		…
1476	)	1852	)
1477	}	1853	}
1478		1854
1479	#############################################################################	1855	#############################################################################
1480		1856
1481	package CFClient::UI::Label;	1857	package CFPlus::UI::Label;
1482		1858
1483	our @ISA = CFClient::UI::DrawBG::;	1859	our @ISA = CFPlus::UI::DrawBG::;
1484		1860
1485	use CFClient::OpenGL;	1861	use CFPlus::OpenGL;
1486		1862
1487	sub new {	1863	sub new {
1488	my ($class, %arg) = @_;	1864	my ($class, %arg) = @_;
1489		1865
1490	my $self = $class->SUPER::new (	1866	my $self = $class->SUPER::new (
…		…
1493	#active_bg => none	1869	#active_bg => none
1494	#font => default_font	1870	#font => default_font
1495	#text => initial text	1871	#text => initial text
1496	#markup => initial narkup	1872	#markup => initial narkup
1497	#max_w => maximum pixel width	1873	#max_w => maximum pixel width
		1874	#style => 0, # render flags
1498	ellipsise => 3, # end	1875	ellipsise => 3, # end
1499	layout => (new CFClient::Layout),	1876	layout => (new CFPlus::Layout),
1500	fontsize => 1,	1877	fontsize => 1,
1501	align => -1,	1878	align => -1,
1502	valign => -1,	1879	valign => -1,
1503	padding_x => 2,	1880	padding_x => 2,
1504	padding_y => 2,	1881	padding_y => 2,
1505	can_events => 0,	1882	can_events => 0,
1506	%arg	1883	%arg
1507	);	1884	);
1508		1885
1509	if (exists $self->{template}) {	1886	if (exists $self->{template}) {
1510	my $layout = new CFClient::Layout;	1887	my $layout = new CFPlus::Layout;
1511	$layout->set_text (delete $self->{template});	1888	$layout->set_text (delete $self->{template});
1512	$self->{template} = $layout;	1889	$self->{template} = $layout;
1513	}	1890	}
1514		1891
1515	if (exists $self->{markup}) {	1892	if (exists $self->{markup}) {
…		…
1519	}	1896	}
1520		1897
1521	$self	1898	$self
1522	}	1899	}
1523		1900
1524	sub escape($) {
1525	local $_ = $_[0];
1526
1527	s/&/&amp;/g;
1528	s/>/&gt;/g;
1529	s/</&lt;/g;
1530
1531	$_
1532	}
1533
1534	sub update {	1901	sub update {
1535	my ($self) = @_;	1902	my ($self) = @_;
1536		1903
1537	delete $self->{texture};	1904	delete $self->{texture};
1538	$self->SUPER::update;	1905	$self->SUPER::update;
1539	}	1906	}
1540		1907
		1908	sub realloc {
		1909	my ($self) = @_;
		1910
		1911	delete $self->{ox};
		1912	$self->SUPER::realloc;
		1913	}
		1914
1541	sub set_text {	1915	sub set_text {
1542	my ($self, $text) = @_;	1916	my ($self, $text) = @_;
1543		1917
1544	return if $self->{text} eq "T$text";	1918	return if $self->{text} eq "T$text";
1545	$self->{text} = "T$text";	1919	$self->{text} = "T$text";
1546		1920
1547	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1548	$self->{layout}->set_text ($text);	1921	$self->{layout}->set_text ($text);
1549		1922
		1923	delete $self->{size_req};
1550	$self->realloc;	1924	$self->realloc;
1551	$self->update;	1925	$self->update;
1552	}	1926	}
1553		1927
1554	sub set_markup {	1928	sub set_markup {
…		…
1557	return if $self->{text} eq "M$markup";	1931	return if $self->{text} eq "M$markup";
1558	$self->{text} = "M$markup";	1932	$self->{text} = "M$markup";
1559		1933
1560	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1934	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561		1935
1562	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1563	$self->{layout}->set_markup ($markup);	1936	$self->{layout}->set_markup ($markup);
1564		1937
		1938	delete $self->{size_req};
1565	$self->realloc;	1939	$self->realloc;
1566	$self->update;	1940	$self->update;
1567	}	1941	}
1568		1942
1569	sub size_request {	1943	sub size_request {
1570	my ($self) = @_;	1944	my ($self) = @_;
1571		1945
		1946	$self->{size_req} ||= do {
1572	$self->{layout}->set_font ($self->{font}) if $self->{font};	1947	$self->{layout}->set_font ($self->{font}) if $self->{font};
1573	$self->{layout}->set_width ($self->{max_w} || -1);	1948	$self->{layout}->set_width ($self->{max_w} || -1);
1574	$self->{layout}->set_ellipsise ($self->{ellipsise});	1949	$self->{layout}->set_ellipsise ($self->{ellipsise});
1575	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1950	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1576	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1951	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1577		1952
1578	my ($w, $h) = $self->{layout}->size;	1953	my ($w, $h) = $self->{layout}->size;
1579		1954
1580	if (exists $self->{template}) {	1955	if (exists $self->{template}) {
1581	$self->{template}->set_font ($self->{font}) if $self->{font};	1956	$self->{template}->set_font ($self->{font}) if $self->{font};
		1957	$self->{template}->set_width ($self->{max_w} || -1);
1582	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1958	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583		1959
1584	my ($w2, $h2) = $self->{template}->size;	1960	my ($w2, $h2) = $self->{template}->size;
1585		1961
1586	$w = List::Util::max $w, $w2;	1962	$w = List::Util::max $w, $w2;
1587	$h = List::Util::max $h, $h2;	1963	$h = List::Util::max $h, $h2;
		1964	}
		1965
		1966	[$w, $h]
1588	}	1967	};
1589		1968
1590	($w, $h)	1969	@{ $self->{size_req} }
1591	}	1970	}
1592		1971
		1972	sub baseline_shift {
		1973	$_[0]{layout}->descent
		1974	}
		1975
1593	sub size_allocate {	1976	sub invoke_size_allocate {
1594	my ($self, $w, $h) = @_;	1977	my ($self, $w, $h) = @_;
1595		1978
1596	delete $self->{ox};	1979	delete $self->{ox};
1597		1980
1598	delete $self->{texture}	1981	delete $self->{texture}
1599	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1982	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1983
		1984	1
1600	}	1985	}
1601		1986
1602	sub set_fontsize {	1987	sub set_fontsize {
1603	my ($self, $fontsize) = @_;	1988	my ($self, $fontsize) = @_;
1604		1989
1605	$self->{fontsize} = $fontsize;	1990	$self->{fontsize} = $fontsize;
		1991	delete $self->{size_req};
1606	delete $self->{texture};	1992	delete $self->{texture};
1607		1993
1608	$self->realloc;	1994	$self->realloc;
1609	}	1995	}
1610		1996
		1997	sub reconfigure {
		1998	my ($self) = @_;
		1999
		2000	delete $self->{size_req};
		2001	delete $self->{texture};
		2002
		2003	$self->SUPER::reconfigure;
		2004	}
		2005
1611	sub _draw {	2006	sub _draw {
1612	my ($self) = @_;	2007	my ($self) = @_;
1613		2008
1614	$self->SUPER::_draw; # draw background, if applicable	2009	$self->SUPER::_draw; # draw background, if applicable
1615		2010
1616	my $tex = $self->{texture} ||= do {	2011	my $size = $self->{texture} ||= do {
1617	$self->{layout}->set_foreground (@{$self->{fg}});	2012	$self->{layout}->set_foreground (@{$self->{fg}});
1618	$self->{layout}->set_font ($self->{font}) if $self->{font};	2013	$self->{layout}->set_font ($self->{font}) if $self->{font};
1619	$self->{layout}->set_width ($self->{w});	2014	$self->{layout}->set_width ($self->{w});
1620	$self->{layout}->set_ellipsise ($self->{ellipsise});	2015	$self->{layout}->set_ellipsise ($self->{ellipsise});
1621	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2016	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1622	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2017	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623		2018
1624	new_from_layout CFClient::Texture $self->{layout}	2019	[$self->{layout}->size]
1625	};	2020	};
1626		2021
1627	unless (exists $self->{ox}) {	2022	unless (exists $self->{ox}) {
1628	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2023	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1629	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2024	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1630	: ($self->{w} - $tex->{w}) * 0.5);	2025	: ($self->{w} - $size->[0]) * 0.5);
1631		2026
1632	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2027	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1633	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2028	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1634	: ($self->{h} - $tex->{h}) * 0.5);	2029	: ($self->{h} - $size->[1]) * 0.5);
1635	};	2030	};
1636		2031
1637	glEnable GL_TEXTURE_2D;	2032	my $w = List::Util::min $self->{w} + 4, $size->[0];
1638	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2033	my $h = List::Util::min $self->{h} + 2, $size->[1];
1639		2034
1640	glColor_premultiply @{$self->{fg}}	2035	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1641	if $tex->{format} == GL_ALPHA;
1642
1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644
1645	glDisable GL_TEXTURE_2D;
1646	}	2036	}
1647		2037
1648	#############################################################################	2038	#############################################################################
1649		2039
1650	package CFClient::UI::EntryBase;	2040	package CFPlus::UI::EntryBase;
1651		2041
1652	our @ISA = CFClient::UI::Label::;	2042	our @ISA = CFPlus::UI::Label::;
1653		2043
1654	use CFClient::OpenGL;	2044	use CFPlus::OpenGL;
1655		2045
1656	sub new {	2046	sub new {
1657	my $class = shift;	2047	my $class = shift;
1658		2048
1659	$class->SUPER::new (	2049	$class->SUPER::new (
…		…
1663	active_fg => [0, 0, 0],	2053	active_fg => [0, 0, 0],
1664	can_hover => 1,	2054	can_hover => 1,
1665	can_focus => 1,	2055	can_focus => 1,
1666	valign => 0,	2056	valign => 0,
1667	can_events => 1,	2057	can_events => 1,
		2058	ellipsise => 0,
1668	#text => ...	2059	#text => ...
		2060	#hidden => "*",
1669	@_	2061	@_
1670	)	2062	)
1671	}	2063	}
1672		2064
1673	sub _set_text {	2065	sub _set_text {
…		…
1680	$self->{last_activity} = $::NOW;	2072	$self->{last_activity} = $::NOW;
1681	$self->{text} = $text;	2073	$self->{text} = $text;
1682		2074
1683	$text =~ s/./*/g if $self->{hidden};	2075	$text =~ s/./*/g if $self->{hidden};
1684	$self->{layout}->set_text ("$text ");	2076	$self->{layout}->set_text ("$text ");
		2077	delete $self->{size_req};
1685		2078
1686	$self->_emit (changed => $self->{text});	2079	$self->emit (changed => $self->{text});
		2080
		2081	$self->realloc;
1687	$self->update;	2082	$self->update;
1688	}	2083	}
1689		2084
1690	sub set_text {	2085	sub set_text {
1691	my ($self, $text) = @_;	2086	my ($self, $text) = @_;
1692		2087
1693	$self->{cursor} = length $text;	2088	$self->{cursor} = length $text;
1694	$self->_set_text ($text);	2089	$self->_set_text ($text);
1695
1696	$self->realloc;
1697	}	2090	}
1698		2091
1699	sub get_text {	2092	sub get_text {
1700	$_[0]{text}	2093	$_[0]{text}
1701	}	2094	}
…		…
1706	my ($w, $h) = $self->SUPER::size_request;	2099	my ($w, $h) = $self->SUPER::size_request;
1707		2100
1708	($w + 1, $h) # add 1 for cursor	2101	($w + 1, $h) # add 1 for cursor
1709	}	2102	}
1710		2103
1711	sub key_down {	2104	sub invoke_key_down {
1712	my ($self, $ev) = @_;	2105	my ($self, $ev) = @_;
1713		2106
1714	my $mod = $ev->{mod};	2107	my $mod = $ev->{mod};
1715	my $sym = $ev->{sym};	2108	my $sym = $ev->{sym};
1716	my $uni = $ev->{unicode};	2109	my $uni = $ev->{unicode};
1717		2110
1718	my $text = $self->get_text;	2111	my $text = $self->get_text;
		2112
		2113	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1719		2114
1720	if ($uni == 8) {	2115	if ($uni == 8) {
1721	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2116	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1722	} elsif ($uni == 127) {	2117	} elsif ($uni == 127) {
1723	substr $text, $self->{cursor}, 1, "";	2118	substr $text, $self->{cursor}, 1, "";
1724	} elsif ($sym == CFClient::SDLK_LEFT) {	2119	} elsif ($sym == CFPlus::SDLK_LEFT) {
1725	--$self->{cursor} if $self->{cursor};	2120	--$self->{cursor} if $self->{cursor};
1726	} elsif ($sym == CFClient::SDLK_RIGHT) {	2121	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1727	++$self->{cursor} if $self->{cursor} < length $self->{text};	2122	++$self->{cursor} if $self->{cursor} < length $self->{text};
1728	} elsif ($sym == CFClient::SDLK_HOME) {	2123	} elsif ($sym == CFPlus::SDLK_HOME) {
		2124	# what a hack
		2125	$self->{cursor} =
		2126	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2127	? length $1
		2128	: 0;
		2129	} elsif ($sym == CFPlus::SDLK_END) {
		2130	# uh, again
		2131	$self->{cursor} =
		2132	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2133	? $self->{cursor} + length $1
		2134	: length $self->{text};
		2135	} elsif ($uni == 21) { # ctrl-u
		2136	$text = "";
1729	$self->{cursor} = 0;	2137	$self->{cursor} = 0;
1730	} elsif ($sym == CFClient::SDLK_END) {
1731	$self->{cursor} = length $text;
1732	} elsif ($uni == 27) {	2138	} elsif ($uni == 27) {
1733	$self->_emit ('escape');	2139	$self->emit ('escape');
1734	} elsif ($uni) {	2140	} elsif ($uni == 0x0d) {
		2141	substr $text, $self->{cursor}++, 0, "\012";
		2142	} elsif ($uni >= 0x20) {
1735	substr $text, $self->{cursor}++, 0, chr $uni;	2143	substr $text, $self->{cursor}++, 0, chr $uni;
1736	} else {	2144	} else {
1737	return 0;	2145	return 0;
1738	}	2146	}
1739		2147
1740	$self->_set_text ($text);	2148	$self->_set_text ($text);
1741		2149
1742	$self->realloc;	2150	$self->realloc;
		2151	$self->update;
1743		2152
1744	1	2153	1
1745	}	2154	}
1746		2155
1747	sub focus_in {	2156	sub invoke_focus_in {
1748	my ($self) = @_;	2157	my ($self) = @_;
1749		2158
1750	$self->{last_activity} = $::NOW;	2159	$self->{last_activity} = $::NOW;
1751		2160
1752	$self->SUPER::focus_in;	2161	$self->SUPER::invoke_focus_in
1753	}	2162	}
1754		2163
1755	sub button_down {	2164	sub invoke_button_down {
1756	my ($self, $ev, $x, $y) = @_;	2165	my ($self, $ev, $x, $y) = @_;
1757		2166
1758	$self->SUPER::button_down ($ev, $x, $y);	2167	$self->SUPER::invoke_button_down ($ev, $x, $y);
1759		2168
1760	my $idx = $self->{layout}->xy_to_index ($x, $y);	2169	my $idx = $self->{layout}->xy_to_index ($x, $y);
1761		2170
1762	# byte-index to char-index	2171	# byte-index to char-index
1763	my $text = $self->{text};	2172	my $text = $self->{text};
1764	utf8::encode $text;	2173	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1765	$self->{cursor} = length substr $text, 0, $idx;	2174	$self->{cursor} = length $text;
1766		2175
1767	$self->_set_text ($self->{text});	2176	$self->_set_text ($self->{text});
1768	$self->update;	2177	$self->update;
1769		2178
1770	1	2179	1
1771	}	2180	}
1772		2181
1773	sub mouse_motion {	2182	sub invoke_mouse_motion {
1774	my ($self, $ev, $x, $y) = @_;	2183	my ($self, $ev, $x, $y) = @_;
1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2184	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776		2185
1777	0	2186	1
1778	}	2187	}
1779		2188
1780	sub _draw {	2189	sub _draw {
1781	my ($self) = @_;	2190	my ($self) = @_;
1782		2191
…		…
1809	utf8::encode $text;	2218	utf8::encode $text;
1810		2219
1811	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2220	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1812	}	2221	}
1813		2222
1814	glColor @{$self->{fg}};
1815	glBegin GL_LINES;	2223	glBegin GL_LINES;
1816	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2224	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2225	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1818	glEnd;	2226	glEnd;
1819	}	2227	}
1820	}	2228	}
1821		2229
		2230	#############################################################################
		2231
1822	package CFClient::UI::Entry;	2232	package CFPlus::UI::Entry;
1823		2233
1824	our @ISA = CFClient::UI::EntryBase::;	2234	our @ISA = CFPlus::UI::EntryBase::;
1825		2235
1826	use CFClient::OpenGL;	2236	use CFPlus::OpenGL;
1827		2237
1828	sub key_down {	2238	sub invoke_key_down {
1829	my ($self, $ev) = @_;	2239	my ($self, $ev) = @_;
1830		2240
1831	my $sym = $ev->{sym};	2241	my $sym = $ev->{sym};
1832		2242
1833	if ($sym == 13) {	2243	if ($ev->{uni} == 0x0d || $sym == 13) {
1834	unshift @{$self->{history}},	2244	unshift @{$self->{history}},
1835	my $txt = $self->get_text;	2245	my $txt = $self->get_text;
		2246
1836	$self->{history_pointer} = -1;	2247	$self->{history_pointer} = -1;
1837	$self->{history_saveback} = '';	2248	$self->{history_saveback} = '';
1838	$self->_emit (activate => $txt);	2249	$self->emit (activate => $txt);
1839	$self->update;	2250	$self->update;
1840		2251
1841	} elsif ($sym == CFClient::SDLK_UP) {	2252	} elsif ($sym == CFPlus::SDLK_UP) {
1842	if ($self->{history_pointer} < 0) {	2253	if ($self->{history_pointer} < 0) {
1843	$self->{history_saveback} = $self->get_text;	2254	$self->{history_saveback} = $self->get_text;
1844	}	2255	}
1845	if (@{$self->{history} || []} > 0) {	2256	if (@{$self->{history} || []} > 0) {
1846	$self->{history_pointer}++;	2257	$self->{history_pointer}++;
…		…
1848	$self->{history_pointer} = @{$self->{history} || []} - 1;	2259	$self->{history_pointer} = @{$self->{history} || []} - 1;
1849	}	2260	}
1850	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2261	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1851	}	2262	}
1852		2263
1853	} elsif ($sym == CFClient::SDLK_DOWN) {	2264	} elsif ($sym == CFPlus::SDLK_DOWN) {
1854	$self->{history_pointer}--;	2265	$self->{history_pointer}--;
1855	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2266	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856		2267
1857	if ($self->{history_pointer} >= 0) {	2268	if ($self->{history_pointer} >= 0) {
1858	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2269	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1859	} else {	2270	} else {
1860	$self->set_text ($self->{history_saveback});	2271	$self->set_text ($self->{history_saveback});
1861	}	2272	}
1862		2273
1863	} else {	2274	} else {
1864	return $self->SUPER::key_down ($ev)	2275	return $self->SUPER::invoke_key_down ($ev)
1865	}	2276	}
1866		2277
1867	1	2278	1
1868	}	2279	}
1869		2280
1870	#############################################################################	2281	#############################################################################
1871		2282
		2283	package CFPlus::UI::TextEdit;
		2284
		2285	our @ISA = CFPlus::UI::EntryBase::;
		2286
		2287	use CFPlus::OpenGL;
		2288
		2289	sub move_cursor_ver {
		2290	my ($self, $dy) = @_;
		2291
		2292	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2293
		2294	$y += $dy;
		2295
		2296	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2297	$self->{cursor} = $index;
		2298	delete $self->{cur_h};
		2299	$self->update;
		2300	return;
		2301	}
		2302	}
		2303
		2304	sub invoke_key_down {
		2305	my ($self, $ev) = @_;
		2306
		2307	my $sym = $ev->{sym};
		2308
		2309	if ($sym == CFPlus::SDLK_UP) {
		2310	$self->move_cursor_ver (-1);
		2311	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2312	$self->move_cursor_ver (+1);
		2313	} else {
		2314	return $self->SUPER::invoke_key_down ($ev)
		2315	}
		2316
		2317	1
		2318	}
		2319
		2320	#############################################################################
		2321
1872	package CFClient::UI::Button;	2322	package CFPlus::UI::Button;
1873		2323
1874	our @ISA = CFClient::UI::Label::;	2324	our @ISA = CFPlus::UI::Label::;
1875		2325
1876	use CFClient::OpenGL;	2326	use CFPlus::OpenGL;
1877		2327
1878	my @tex =	2328	my @tex =
1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2329	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1880	qw(b1_button_active.png);	2330	qw(b1_button_inactive.png b1_button_active.png);
1881		2331
1882	sub new {	2332	sub new {
1883	my $class = shift;	2333	my $class = shift;
1884		2334
1885	$class->SUPER::new (	2335	$class->SUPER::new (
1886	padding_x => 4,	2336	padding_x => 4,
1887	padding_y => 4,	2337	padding_y => 4,
1888	fg => [1, 1, 1],	2338	fg => [1.0, 1.0, 1.0],
1889	active_fg => [0, 0, 1],	2339	active_fg => [0.8, 0.8, 0.8],
1890	can_hover => 1,	2340	can_hover => 1,
1891	align => 0,	2341	align => 0,
1892	valign => 0,	2342	valign => 0,
1893	can_events => 1,	2343	can_events => 1,
1894	@_	2344	@_
1895	)	2345	)
1896	}	2346	}
1897		2347
1898	sub activate { }
1899
1900	sub button_up {	2348	sub invoke_button_up {
1901	my ($self, $ev, $x, $y) = @_;	2349	my ($self, $ev, $x, $y) = @_;
1902		2350
1903	$self->emit ("activate")	2351	$self->emit ("activate")
1904	if $x >= 0 && $x < $self->{w}	2352	if $x >= 0 && $x < $self->{w}
1905	&& $y >= 0 && $y < $self->{h};	2353	&& $y >= 0 && $y < $self->{h};
…		…
1914		2362
1915	glEnable GL_TEXTURE_2D;	2363	glEnable GL_TEXTURE_2D;
1916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2364	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1917	glColor 0, 0, 0, 1;	2365	glColor 0, 0, 0, 1;
1918		2366
		2367	my $tex = $tex[$GRAB == $self];
1919	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2368	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1920		2369
1921	glDisable GL_TEXTURE_2D;	2370	glDisable GL_TEXTURE_2D;
1922		2371
1923	$self->SUPER::_draw;	2372	$self->SUPER::_draw;
1924	}	2373	}
1925		2374
1926	#############################################################################	2375	#############################################################################
1927		2376
1928	package CFClient::UI::CheckBox;	2377	package CFPlus::UI::CheckBox;
1929		2378
1930	our @ISA = CFClient::UI::DrawBG::;	2379	our @ISA = CFPlus::UI::DrawBG::;
1931		2380
1932	my @tex =	2381	my @tex =
1933	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2382	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1934	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2383	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1935		2384
1936	use CFClient::OpenGL;	2385	use CFPlus::OpenGL;
1937		2386
1938	sub new {	2387	sub new {
1939	my $class = shift;	2388	my $class = shift;
1940		2389
1941	$class->SUPER::new (	2390	$class->SUPER::new (
…		…
1955	my ($self) = @_;	2404	my ($self) = @_;
1956		2405
1957	(6) x 2	2406	(6) x 2
1958	}	2407	}
1959		2408
		2409	sub toggle {
		2410	my ($self) = @_;
		2411
		2412	$self->{state} = !$self->{state};
		2413	$self->emit (changed => $self->{state});
		2414	$self->update;
		2415	}
		2416
1960	sub button_down {	2417	sub invoke_button_down {
1961	my ($self, $ev, $x, $y) = @_;	2418	my ($self, $ev, $x, $y) = @_;
1962		2419
1963	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2420	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1964	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2421	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1965	$self->{state} = !$self->{state};	2422	$self->toggle;
1966	$self->_emit (changed => $self->{state});
1967	} else {	2423	} else {
1968	return 0	2424	return 0
1969	}	2425	}
1970		2426
1971	1	2427	1
…		…
1991	glDisable GL_TEXTURE_2D;	2447	glDisable GL_TEXTURE_2D;
1992	}	2448	}
1993		2449
1994	#############################################################################	2450	#############################################################################
1995		2451
1996	package CFClient::UI::Image;	2452	package CFPlus::UI::Image;
1997		2453
1998	our @ISA = CFClient::UI::Base::;	2454	our @ISA = CFPlus::UI::Base::;
1999		2455
2000	use CFClient::OpenGL;	2456	use CFPlus::OpenGL;
2001	use Carp qw/confess/;
2002		2457
2003	our %loaded_images;	2458	our %texture_cache;
2004		2459
2005	sub new {	2460	sub new {
2006	my $class = shift;	2461	my $class = shift;
2007		2462
2008	my $self = $class->SUPER::new (can_events => 0, @_);	2463	my $self = $class->SUPER::new (
		2464	can_events => 0,
		2465	@_,
		2466	);
2009		2467
2010	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2468	$self->{path} || $self->{tex}
		2469	or Carp::croak "'path' or 'tex' attributes required";
2011		2470
2012	$loaded_images{$self->{image}} ||=	2471	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2013	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2472	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2014		2473
2015	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2474	CFPlus::weaken $texture_cache{$self->{path}};
2016		2475
2017	Scalar::Util::weaken $loaded_images{$self->{image}};	2476	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2018
2019	$self->{aspect} = $tex->{w} / $tex->{h};
2020		2477
2021	$self	2478	$self
2022	}	2479	}
2023		2480
		2481	sub STORABLE_freeze {
		2482	my ($self, $cloning) = @_;
		2483
		2484	$self->{path}
		2485	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2486
		2487	$self->{path}
		2488	}
		2489
		2490	sub STORABLE_attach {
		2491	my ($self, $cloning, $path) = @_;
		2492
		2493	$self->new (path => $path)
		2494	}
		2495
2024	sub size_request {	2496	sub size_request {
2025	my ($self) = @_;	2497	my ($self) = @_;
2026		2498
2027	($self->{tex}->{w}, $self->{tex}->{h})	2499	($self->{tex}{w}, $self->{tex}{h})
2028	}	2500	}
2029		2501
2030	sub _draw {	2502	sub _draw {
2031	my ($self) = @_;	2503	my ($self) = @_;
2032		2504
…		…
2042	}	2514	}
2043		2515
2044	glEnable GL_TEXTURE_2D;	2516	glEnable GL_TEXTURE_2D;
2045	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2517	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2046		2518
2047	$tex->draw_quad_alpha (0, 0, $w, $h);	2519	$tex->draw_quad (0, 0, $w, $h);
2048		2520
2049	glDisable GL_TEXTURE_2D;	2521	glDisable GL_TEXTURE_2D;
2050	}	2522	}
2051		2523
2052	#############################################################################	2524	#############################################################################
2053		2525
		2526	package CFPlus::UI::ImageButton;
		2527
		2528	our @ISA = CFPlus::UI::Image::;
		2529
		2530	use CFPlus::OpenGL;
		2531
		2532	my %textures;
		2533
		2534	sub new {
		2535	my $class = shift;
		2536
		2537	my $self = $class->SUPER::new (
		2538	padding_x => 4,
		2539	padding_y => 4,
		2540	fg => [1, 1, 1],
		2541	active_fg => [0, 0, 1],
		2542	can_hover => 1,
		2543	align => 0,
		2544	valign => 0,
		2545	can_events => 1,
		2546	@_
		2547	);
		2548	}
		2549
		2550	sub invoke_button_up {
		2551	my ($self, $ev, $x, $y) = @_;
		2552
		2553	$self->emit ("activate")
		2554	if $x >= 0 && $x < $self->{w}
		2555	&& $y >= 0 && $y < $self->{h};
		2556
		2557	1
		2558	}
		2559
		2560	#############################################################################
		2561
2054	package CFClient::UI::VGauge;	2562	package CFPlus::UI::VGauge;
2055		2563
2056	our @ISA = CFClient::UI::Base::;	2564	our @ISA = CFPlus::UI::Base::;
2057		2565
2058	use List::Util qw(min max);	2566	use List::Util qw(min max);
2059		2567
2060	use CFClient::OpenGL;	2568	use CFPlus::OpenGL;
2061		2569
2062	my %tex = (	2570	my %tex = (
2063	food => [	2571	food => [
2064	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2572	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2065	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2573	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2066	],	2574	],
2067	grace => [	2575	grace => [
2068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2576	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2069	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2577	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2070	],	2578	],
2071	hp => [	2579	hp => [
2072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2580	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2073	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2581	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2074	],	2582	],
2075	mana => [	2583	mana => [
2076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2584	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2077	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2585	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2078	],	2586	],
2079	);	2587	);
2080		2588
2081	# eg. VGauge->new (gauge => 'food'), default gauge: food	2589	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2141	my $ycut1 = max 0, min 1, $ycut;	2649	my $ycut1 = max 0, min 1, $ycut;
2142	my $ycut2 = max 0, min 1, $ycut - 1;	2650	my $ycut2 = max 0, min 1, $ycut - 1;
2143		2651
2144	my $h1 = $self->{h} * (1 - $ycut1);	2652	my $h1 = $self->{h} * (1 - $ycut1);
2145	my $h2 = $self->{h} * (1 - $ycut2);	2653	my $h2 = $self->{h} * (1 - $ycut2);
		2654	my $h3 = $self->{h};
		2655
		2656	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2146		2657
2147	glEnable GL_BLEND;	2658	glEnable GL_BLEND;
2148	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2659	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2660	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2150	glEnable GL_TEXTURE_2D;	2661	glEnable GL_TEXTURE_2D;
…		…
2169		2680
2170	if ($t3) {	2681	if ($t3) {
2171	glBindTexture GL_TEXTURE_2D, $t3->{name};	2682	glBindTexture GL_TEXTURE_2D, $t3->{name};
2172	glBegin GL_QUADS;	2683	glBegin GL_QUADS;
2173	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2684	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2685	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2175	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2686	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2176	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2687	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177	glEnd;	2688	glEnd;
2178	}	2689	}
2179		2690
2180	glDisable GL_BLEND;	2691	glDisable GL_BLEND;
2181	glDisable GL_TEXTURE_2D;	2692	glDisable GL_TEXTURE_2D;
2182	}	2693	}
2183		2694
2184	#############################################################################	2695	#############################################################################
2185		2696
2186	package CFClient::UI::Gauge;	2697	package CFPlus::UI::Gauge;
2187		2698
2188	our @ISA = CFClient::UI::VBox::;	2699	our @ISA = CFPlus::UI::VBox::;
2189		2700
2190	sub new {	2701	sub new {
2191	my ($class, %arg) = @_;	2702	my ($class, %arg) = @_;
2192		2703
2193	my $self = $class->SUPER::new (	2704	my $self = $class->SUPER::new (
…		…
2195	can_hover => 1,	2706	can_hover => 1,
2196	can_events => 1,	2707	can_events => 1,
2197	%arg,	2708	%arg,
2198	);	2709	);
2199		2710
2200	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2711	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2201	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2712	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2713	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2203		2714
2204	$self	2715	$self
2205	}	2716	}
2206		2717
2207	sub set_fontsize {	2718	sub set_fontsize {
…		…
2228	$self->{value}->set_text ($val);	2739	$self->{value}->set_text ($val);
2229	}	2740	}
2230		2741
2231	#############################################################################	2742	#############################################################################
2232		2743
2233	package CFClient::UI::Slider;	2744	package CFPlus::UI::Slider;
2234		2745
2235	use strict;	2746	use strict;
2236		2747
2237	use CFClient::OpenGL;	2748	use CFPlus::OpenGL;
2238		2749
2239	our @ISA = CFClient::UI::DrawBG::;	2750	our @ISA = CFPlus::UI::DrawBG::;
2240		2751
2241	my @tex =	2752	my @tex =
2242	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2753	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2243	qw(s1_slider.png s1_slider_bg.png);	2754	qw(s1_slider.png s1_slider_bg.png);
2244		2755
2245	sub new {	2756	sub new {
2246	my $class = shift;	2757	my $class = shift;
2247		2758
…		…
2268	$self->update;	2779	$self->update;
2269		2780
2270	$self	2781	$self
2271	}	2782	}
2272		2783
2273	sub changed { }
2274
2275	sub set_range {	2784	sub set_range {
2276	my ($self, $range) = @_;	2785	my ($self, $range) = @_;
2277		2786
2278	($range, $self->{range}) = ($self->{range}, $range);	2787	($range, $self->{range}) = ($self->{range}, $range);
2279		2788
2280	$self->update
2281	if "@$range" ne "@{$self->{range}}";	2789	if ("@$range" ne "@{$self->{range}}") {
		2790	$self->update;
		2791	$self->set_value ($self->{range}[0]);
		2792	}
2282	}	2793	}
2283		2794
2284	sub set_value {	2795	sub set_value {
2285	my ($self, $value) = @_;	2796	my ($self, $value) = @_;
2286		2797
…		…
2297	if $unit;	2808	if $unit;
2298		2809
2299	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2810	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300		2811
2301	if ($value != $old_value) {	2812	if ($value != $old_value) {
2302	$self->_emit (changed => $value);	2813	$self->emit (changed => $value);
2303	$self->update;	2814	$self->update;
2304	}	2815	}
2305	}	2816	}
2306		2817
2307	sub size_request {	2818	sub size_request {
2308	my ($self) = @_;	2819	my ($self) = @_;
2309		2820
2310	($self->{req_w}, $self->{req_h})	2821	($self->{req_w}, $self->{req_h})
2311	}	2822	}
2312		2823
2313	sub button_down {	2824	sub invoke_button_down {
2314	my ($self, $ev, $x, $y) = @_;	2825	my ($self, $ev, $x, $y) = @_;
2315		2826
2316	$self->SUPER::button_down ($ev, $x, $y);	2827	$self->SUPER::invoke_button_down ($ev, $x, $y);
2317		2828
2318	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2829	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319		2830
2320	$self->mouse_motion ($ev, $x, $y)	2831	$self->invoke_mouse_motion ($ev, $x, $y)
2321	}	2832	}
2322		2833
2323	sub mouse_motion {	2834	sub invoke_mouse_motion {
2324	my ($self, $ev, $x, $y) = @_;	2835	my ($self, $ev, $x, $y) = @_;
2325		2836
2326	if ($GRAB == $self) {	2837	if ($GRAB == $self) {
2327	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2838	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328		2839
…		…
2334	} else {	2845	} else {
2335	return 0;	2846	return 0;
2336	}	2847	}
2337		2848
2338	1	2849	1
		2850	}
		2851
		2852	sub invoke_mouse_wheel {
		2853	my ($self, $ev) = @_;
		2854
		2855	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2856
		2857	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2858
		2859	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2860
		2861	! ! $delta
2339	}	2862	}
2340		2863
2341	sub update {	2864	sub update {
2342	my ($self) = @_;	2865	my ($self) = @_;
2343		2866
…		…
2392	glDisable GL_TEXTURE_2D;	2915	glDisable GL_TEXTURE_2D;
2393	}	2916	}
2394		2917
2395	#############################################################################	2918	#############################################################################
2396		2919
2397	package CFClient::UI::ValSlider;	2920	package CFPlus::UI::ValSlider;
2398		2921
2399	our @ISA = CFClient::UI::HBox::;	2922	our @ISA = CFPlus::UI::HBox::;
2400		2923
2401	sub new {	2924	sub new {
2402	my ($class, %arg) = @_;	2925	my ($class, %arg) = @_;
2403		2926
2404	my $range = delete $arg{range};	2927	my $range = delete $arg{range};
2405		2928
2406	my $self = $class->SUPER::new (	2929	my $self = $class->SUPER::new (
2407	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2930	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2408	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2931	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2409	to_value => sub { shift },	2932	to_value => sub { shift },
2410	from_value => sub { shift },	2933	from_value => sub { shift },
2411	%arg,	2934	%arg,
2412	);	2935	);
2413		2936
…		…
2433	sub set_range { shift->{slider}->set_range (@_) }	2956	sub set_range { shift->{slider}->set_range (@_) }
2434	sub set_value { shift->{slider}->set_value (@_) }	2957	sub set_value { shift->{slider}->set_value (@_) }
2435		2958
2436	#############################################################################	2959	#############################################################################
2437		2960
2438	package CFClient::UI::TextView;	2961	package CFPlus::UI::TextScroller;
2439		2962
2440	our @ISA = CFClient::UI::HBox::;	2963	our @ISA = CFPlus::UI::HBox::;
2441		2964
2442	use CFClient::OpenGL;	2965	use CFPlus::OpenGL;
2443		2966
2444	sub new {	2967	sub new {
2445	my $class = shift;	2968	my $class = shift;
2446		2969
2447	my $self = $class->SUPER::new (	2970	my $self = $class->SUPER::new (
2448	fontsize => 1,	2971	fontsize => 1,
2449	can_events => 0,	2972	can_events => 1,
		2973	indent => 0,
2450	#font => default_font	2974	#font => default_font
2451	@_,	2975	@_,
2452		2976
2453	layout => (new CFClient::Layout 1),	2977	layout => (new CFPlus::Layout),
2454	par => [],	2978	par => [],
		2979	max_par => 0,
2455	height => 0,	2980	height => 0,
2456	children => [	2981	children => [
2457	(new CFClient::UI::Empty expand => 1),	2982	(new CFPlus::UI::Empty expand => 1),
2458	(new CFClient::UI::Slider vertical => 1),	2983	(new CFPlus::UI::Slider vertical => 1),
2459	],	2984	],
2460	);	2985	);
2461		2986
2462	$self->{children}[1]->connect (changed => sub { $self->update });	2987	$self->{children}[1]->connect (changed => sub { $self->update });
2463		2988
…		…
2469		2994
2470	$self->{fontsize} = $fontsize;	2995	$self->{fontsize} = $fontsize;
2471	$self->reflow;	2996	$self->reflow;
2472	}	2997	}
2473		2998
		2999	sub size_request {
		3000	my ($self) = @_;
		3001
		3002	my ($empty, $slider) = @{ $self->{children} };
		3003
		3004	local $self->{children} = [$empty, $slider];
		3005	$self->SUPER::size_request
		3006	}
		3007
2474	sub size_allocate {	3008	sub invoke_size_allocate {
2475	my ($self, $w, $h) = @_;	3009	my ($self, $w, $h) = @_;
2476		3010
2477	$self->SUPER::size_allocate ($w, $h);	3011	my ($empty, $slider, @other) = @{ $self->{children} };
		3012	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2478		3013
2479	$self->{layout}->set_font ($self->{font}) if $self->{font};	3014	$self->{layout}->set_font ($self->{font}) if $self->{font};
2480	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3015	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481	$self->{layout}->set_width ($self->{children}[0]{w});	3016	$self->{layout}->set_width ($empty->{w});
		3017	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2482		3018
2483	$self->reflow;	3019	$self->reflow;
2484	}
2485		3020
2486	sub text_size {	3021	local $self->{children} = [$empty, $slider];
		3022	$self->SUPER::invoke_size_allocate ($w, $h)
		3023	}
		3024
		3025	sub invoke_mouse_wheel {
2487	my ($self, $text, $indent) = @_;	3026	my ($self, $ev) = @_;
		3027
		3028	return 0 unless $ev->{dy}; # only vertical movements
		3029
		3030	$self->{children}[1]->emit (mouse_wheel => $ev);
		3031
		3032	1
		3033	}
		3034
		3035	sub get_layout {
		3036	my ($self, $para) = @_;
2488		3037
2489	my $layout = $self->{layout};	3038	my $layout = $self->{layout};
2490		3039
		3040	$layout->set_font ($self->{font}) if $self->{font};
		3041	$layout->set_foreground (@{$para->{fg}});
2491	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3042	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2492	$layout->set_width ($self->{children}[0]{w} - $indent);	3043	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3044	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2493	$layout->set_markup ($text);	3045	$layout->set_markup ($para->{markup});
		3046
		3047	$layout->set_shapes (
		3048	map
		3049	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3050	@{$para->{widget}}
2494		3051	);
		3052
2495	$layout->size	3053	$layout
2496	}	3054	}
2497		3055
2498	sub reflow {	3056	sub reflow {
2499	my ($self) = @_;	3057	my ($self) = @_;
2500		3058
…		…
2507		3065
2508	# todo: base offset on lines or so, not on pixels	3066	# todo: base offset on lines or so, not on pixels
2509	$self->{children}[1]->set_value ($offset);	3067	$self->{children}[1]->set_value ($offset);
2510	}	3068	}
2511		3069
		3070	sub current_paragraph {
		3071	my ($self) = @_;
		3072
		3073	$self->{top_paragraph} - 1
		3074	}
		3075
		3076	sub scroll_to {
		3077	my ($self, $para) = @_;
		3078
		3079	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3080
		3081	$self->{scroll_to} = $para;
		3082	$self->update;
		3083	}
		3084
2512	sub clear {	3085	sub clear {
2513	my ($self) = @_;	3086	my ($self) = @_;
		3087
		3088	my (undef, undef, @other) = @{ $self->{children} };
		3089	$self->remove ($_) for @other;
2514		3090
2515	$self->{par} = [];	3091	$self->{par} = [];
2516	$self->{height} = 0;	3092	$self->{height} = 0;
2517	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3093	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2518	}	3094	}
2519		3095
2520	sub add_paragraph {	3096	sub add_paragraph {
2521	my ($self, $color, $text, $indent) = @_;	3097	my $self = shift;
2522		3098
2523	for my $line (split /\n/, $text) {	3099	for my $para (@_) {
2524	my ($w, $h) = $self->text_size ($line);	3100	$para = {
		3101	fg => [1, 1, 1, 1],
		3102	indent => 0,
		3103	markup => "",
		3104	widget => [],
		3105	ref $para ? %$para : (markup => $para),
		3106	w => 1e10,
		3107	wrapped => 1,
		3108	};
		3109
		3110	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3111	push @{$self->{par}}, $para;
		3112	}
		3113
		3114	if (my $max = $self->{max_par}) {
		3115	shift @{$self->{par}} while @{$self->{par}} > $max;
		3116	}
		3117
		3118	$self->{need_reflow}++;
		3119	$self->update;
		3120	}
		3121
		3122	sub scroll_to_bottom {
		3123	my ($self) = @_;
		3124
		3125	$self->{scroll_to} = $#{$self->{par}};
		3126	$self->update;
		3127	}
		3128
		3129	sub force_uptodate {
		3130	my ($self) = @_;
		3131
		3132	if (delete $self->{need_reflow}) {
		3133	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3134
		3135	my $height = 0;
		3136
		3137	for my $para (@{$self->{par}}) {
		3138	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3139	my $layout = $self->get_layout ($para);
		3140	my ($w, $h) = $layout->size;
		3141
		3142	$para->{w} = $w + $para->{indent};
		3143	$para->{h} = $h;
		3144	$para->{wrapped} = $layout->has_wrapped;
		3145	}
		3146
		3147	$para->{y} = $height;
		3148	$height += $para->{h};
		3149	}
		3150
2525	$self->{height} += $h;	3151	$self->{height} = $height;
2526	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3152	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2527	}
2528		3153
2529	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3154	delete $self->{texture};
		3155	}
		3156
		3157	if (my $paridx = delete $self->{scroll_to}) {
		3158	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3159	}
2530	}	3160	}
2531		3161
2532	sub update {	3162	sub update {
2533	my ($self) = @_;	3163	my ($self) = @_;
2534		3164
…		…
2536		3166
2537	return unless $self->{h} > 0;	3167	return unless $self->{h} > 0;
2538		3168
2539	delete $self->{texture};	3169	delete $self->{texture};
2540		3170
2541	$ROOT->on_post_alloc ($self, sub {	3171	$ROOT->on_post_alloc ($self => sub {
		3172	$self->force_uptodate;
		3173
2542	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3174	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543		3175
2544	if (delete $self->{need_reflow}) {
2545	my $height = 0;
2546
2547	my $layout = $self->{layout};
2548
2549	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
2551	for (@{$self->{par}}) {
2552	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553	$layout->set_width ($W - $_->[3]);
2554	$layout->set_markup ($_->[4]);
2555	my ($w, $h) = $layout->size;
2556	$_->[0] = $w + $_->[3];
2557	$_->[1] = $h;
2558	}
2559
2560	$height += $_->[1];
2561	}
2562
2563	$self->{height} = $height;
2564
2565	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2566
2567	delete $self->{texture};
2568	}
2569
2570	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3176	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2571	glClearColor 0, 0, 0, 0;	3177	glClearColor 0, 0, 0, 0;
2572	glClear GL_COLOR_BUFFER_BIT;	3178	glClear GL_COLOR_BUFFER_BIT;
2573		3179
		3180	package CFPlus::UI::Base;
		3181	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3182	(0, 0, $self->{w}, $self->{h});
		3183
		3184	my $top = int $self->{children}[1]{range}[0];
		3185
		3186	my $paridx = 0;
		3187	my $top_paragraph;
2574	my $top = int $self->{children}[1]{range}[0];	3188	my $top = int $self->{children}[1]{range}[0];
2575		3189
2576	my $y0 = $top;	3190	my $y0 = $top;
2577	my $y1 = $top + $H;	3191	my $y1 = $top + $H;
2578		3192
2579	my $y = 0;
2580
2581	my $layout = $self->{layout};
2582
2583	$layout->set_font ($self->{font}) if $self->{font};
2584
2585	glEnable GL_BLEND;
2586	#TODO# not correct in windows where rgba is forced off
2587	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2588
2589	for my $par (@{$self->{par}}) {	3193	for my $para (@{$self->{par}}) {
2590	my $h = $par->[1];	3194	my $h = $para->{h};
		3195	my $y = $para->{y};
2591		3196
2592	if ($y0 < $y + $h && $y < $y1) {	3197	if ($y0 < $y + $h && $y < $y1) {
2593	$layout->set_foreground (@{ $par->[2] });	3198	my $layout = $self->get_layout ($para);
2594	$layout->set_width ($W - $par->[3]);
2595	$layout->set_markup ($par->[4]);
2596		3199
2597	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3200	$layout->render ($para->{indent}, $y - $y0);
2598		3201
2599	glRasterPos $par->[3], $y - $y0;	3202	if (my @w = @{ $para->{widget} }) {
2600	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3203	my @s = $layout->get_shapes;
		3204
		3205	for (@w) {
		3206	my ($dx, $dy) = splice @s, 0, 2, ();
		3207
		3208	$_->{x} = $dx + $para->{indent};
		3209	$_->{y} = $dy + $y - $y0;
		3210
		3211	$_->draw;
		3212	}
		3213	}
2601	}	3214	}
2602		3215
2603	$y += $h;	3216	$paridx++;
		3217	$top_paragraph ||= $paridx if $y >= $top;
2604	}	3218	}
2605		3219
2606	glDisable GL_BLEND;	3220	$self->{top_paragraph} = $top_paragraph;
2607	};	3221	};
2608	});	3222	});
		3223	}
		3224
		3225	sub reconfigure {
		3226	my ($self) = @_;
		3227
		3228	$self->SUPER::reconfigure;
		3229
		3230	$_->{w} = 1e10 for @{ $self->{par} };
		3231	$self->reflow;
2609	}	3232	}
2610		3233
2611	sub _draw {	3234	sub _draw {
2612	my ($self) = @_;	3235	my ($self) = @_;
2613		3236
…		…
2616	glColor 0, 0, 0, 1;	3239	glColor 0, 0, 0, 1;
2617	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3240	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2618	glDisable GL_TEXTURE_2D;	3241	glDisable GL_TEXTURE_2D;
2619		3242
2620	$self->{children}[1]->draw;	3243	$self->{children}[1]->draw;
2621
2622	}	3244	}
2623		3245
2624	#############################################################################	3246	#############################################################################
2625		3247
2626	package CFClient::UI::Animator;	3248	package CFPlus::UI::Animator;
2627		3249
2628	use CFClient::OpenGL;	3250	use CFPlus::OpenGL;
2629		3251
2630	our @ISA = CFClient::UI::Bin::;	3252	our @ISA = CFPlus::UI::Bin::;
2631		3253
2632	sub moveto {	3254	sub moveto {
2633	my ($self, $x, $y) = @_;	3255	my ($self, $x, $y) = @_;
2634		3256
2635	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3257	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2663	glPopMatrix;	3285	glPopMatrix;
2664	}	3286	}
2665		3287
2666	#############################################################################	3288	#############################################################################
2667		3289
2668	package CFClient::UI::Flopper;	3290	package CFPlus::UI::Flopper;
2669		3291
2670	our @ISA = CFClient::UI::Button::;	3292	our @ISA = CFPlus::UI::Button::;
2671		3293
2672	sub new {	3294	sub new {
2673	my $class = shift;	3295	my $class = shift;
2674		3296
2675	my $self = $class->SUPER::new (	3297	my $self = $class->SUPER::new (
…		…
2687	$self->{other}->toggle_visibility;	3309	$self->{other}->toggle_visibility;
2688	}	3310	}
2689		3311
2690	#############################################################################	3312	#############################################################################
2691		3313
2692	package CFClient::UI::Tooltip;	3314	package CFPlus::UI::Tooltip;
2693		3315
2694	our @ISA = CFClient::UI::Bin::;	3316	our @ISA = CFPlus::UI::Bin::;
2695		3317
2696	use CFClient::OpenGL;	3318	use CFPlus::OpenGL;
2697		3319
2698	sub new {	3320	sub new {
2699	my $class = shift;	3321	my $class = shift;
2700		3322
2701	$class->SUPER::new (	3323	$class->SUPER::new (
…		…
2704	)	3326	)
2705	}	3327	}
2706		3328
2707	sub set_tooltip_from {	3329	sub set_tooltip_from {
2708	my ($self, $widget) = @_;	3330	my ($self, $widget) = @_;
		3331
		3332	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3333	if $widget->{tooltip} =~ /^#(.*)$/;
2709		3334
2710	my $tooltip = $widget->{tooltip};	3335	my $tooltip = $widget->{tooltip};
2711		3336
2712	if ($ENV{CFPLUS_DEBUG} & 2) {	3337	if ($ENV{CFPLUS_DEBUG} & 2) {
2713	$tooltip .= "\n\n" . (ref $widget) . "\n"	3338	$tooltip .= "\n\n" . (ref $widget) . "\n"
2714	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3339	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715	. "req $widget->{req_w} $widget->{req_h}\n"	3340	. "req $widget->{req_w} $widget->{req_h}\n"
2716	. "visible $widget->{visible}";	3341	. "visible $widget->{visible}";
2717	}	3342	}
2718		3343
		3344	$tooltip =~ s/^\n+//;
		3345	$tooltip =~ s/\n+$//;
		3346
2719	$self->add (new CFClient::UI::Label	3347	$self->add (new CFPlus::UI::Label
2720	markup => $tooltip,	3348	markup => $tooltip,
2721	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3349	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2722	fontsize => 0.8,	3350	fontsize => 0.8,
2723	fg => [0, 0, 0, 1],	3351	style => 1, # FLAG_INVERSE
2724	ellipsise => 0,	3352	ellipsise => 0,
2725	font => ($widget->{tooltip_font} || $::FONT_PROP),	3353	font => ($widget->{tooltip_font} || $::FONT_PROP),
2726	);	3354	);
2727	}	3355	}
2728		3356
…		…
2732	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3360	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733		3361
2734	($w + 4, $h + 4)	3362	($w + 4, $h + 4)
2735	}	3363	}
2736		3364
2737	sub size_allocate {	3365	sub invoke_size_allocate {
2738	my ($self, $w, $h) = @_;	3366	my ($self, $w, $h) = @_;
2739		3367
2740	$self->SUPER::size_allocate ($w - 4, $h - 4);	3368	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2741	}	3369	}
2742		3370
2743	sub visibility_change {	3371	sub invoke_visibility_change {
2744	my ($self, $visible) = @_;	3372	my ($self, $visible) = @_;
2745		3373
2746	return unless $visible;	3374	return unless $visible;
2747		3375
2748	$self->{root}->on_post_alloc ("move_$self" => sub {	3376	$self->{root}->on_post_alloc ("move_$self" => sub {
2749	my $widget = $self->{owner}	3377	my $widget = $self->{owner}
2750	or return;	3378	or return;
2751		3379
		3380	if ($widget->{visible}) {
2752	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3381	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753		3382
2754	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3383	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755	if $x + $self->{w} > $::WIDTH;	3384	if $x + $self->{w} > $self->{root}{w};
2756		3385
2757	$self->move_abs ($x, $y);	3386	$self->move_abs ($x, $y);
		3387	} else {
		3388	$self->hide;
		3389	}
2758	});	3390	});
2759	}	3391	}
2760		3392
2761	sub _draw {	3393	sub _draw {
2762	my ($self) = @_;	3394	my ($self) = @_;
…		…
2786	$self->SUPER::_draw;	3418	$self->SUPER::_draw;
2787	}	3419	}
2788		3420
2789	#############################################################################	3421	#############################################################################
2790		3422
2791	package CFClient::UI::Face;	3423	package CFPlus::UI::Face;
2792		3424
2793	our @ISA = CFClient::UI::Base::;	3425	our @ISA = CFPlus::UI::DrawBG::;
2794		3426
2795	use CFClient::OpenGL;	3427	use CFPlus::OpenGL;
2796		3428
2797	sub new {	3429	sub new {
2798	my $class = shift;	3430	my $class = shift;
2799		3431
2800	my $self = $class->SUPER::new (	3432	my $self = $class->SUPER::new (
		3433	size_w => 32,
		3434	size_h => 8,
2801	aspect => 1,	3435	aspect => 1,
2802	can_events => 0,	3436	can_events => 0,
2803	@_,	3437	@_,
2804	);	3438	);
2805		3439
2806	if ($self->{anim} && $self->{animspeed}) {	3440	if ($self->{anim} && $self->{animspeed}) {
2807	Scalar::Util::weaken (my $widget = $self);	3441	CFPlus::weaken (my $widget = $self);
2808		3442
		3443	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3444	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2809	$self->{timer} = Event->timer (	3445	$self->{timer} = Event->timer (
2810	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811	hard => 1,	3446	parked => 1,
2812	interval => $self->{animspeed},
2813	cb => sub {	3447	cb => sub {
		3448	return unless $::CONN && $widget;
		3449
2814	++$widget->{frame};	3450	++$widget->{frame};
		3451	$widget->update_face;
2815	$widget->update;	3452	$widget->update;
		3453
		3454	$widget->update_timer;
2816	},	3455	},
2817	);	3456	);
		3457
		3458	$self->update_face;
		3459	$self->update_timer;
2818	}	3460	}
2819		3461
2820	$self	3462	$self
2821	}	3463	}
2822		3464
		3465	sub update_timer {
		3466	my ($self) = @_;
		3467
		3468	return unless $self->{timer};
		3469
		3470	if ($self->{visible}) {
		3471	$self->{timer}->at (
		3472	$self->{anim_start}
		3473	+ $self->{animspeed}
		3474	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3475	);
		3476	$self->{timer}->start;
		3477	} else {
		3478	$self->{timer}->stop;
		3479	}
		3480	}
		3481
		3482	sub update_face {
		3483	my ($self) = @_;
		3484
		3485	return unless $::CONN;
		3486
		3487	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3488	if ($anim && @$anim) {
		3489	delete $self->{wait_face};
		3490	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3491	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3492	}
		3493	}
		3494	}
		3495
2823	sub size_request {	3496	sub size_request {
2824	(32, 8)	3497	my ($self) = @_;
		3498
		3499	if ($::CONN) {
		3500	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3501	if (my $tex = $::CONN->{texture}[$faceid]) {
		3502	$self->{tex} = $tex;
		3503	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3504	} else {
		3505	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3506	$self->realloc;
		3507	});
		3508	}
		3509	}
		3510	}
		3511
		3512	($self->{size_w} || 8, $self->{size_h} || 8)
2825	}	3513	}
2826		3514
2827	sub update {	3515	sub update {
2828	my ($self) = @_;	3516	my ($self) = @_;
2829		3517
2830	return unless $self->{visible};	3518	return unless $self->{visible};
2831		3519
2832	$self->SUPER::update;	3520	$self->SUPER::update;
2833	}	3521	}
2834		3522
		3523	sub invoke_visibility_change {
		3524	my ($self) = @_;
		3525
		3526	$self->update_timer;
		3527
		3528	0
		3529	}
		3530
2835	sub _draw {	3531	sub _draw {
2836	my ($self) = @_;	3532	my ($self) = @_;
2837		3533
2838	return unless $::CONN;	3534	$self->SUPER::_draw;
2839		3535
2840	my $face;	3536	if (my $tex = $self->{tex}) {
2841
2842	if ($self->{frame}) {
2843	my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845	$face = $anim->[ $self->{frame} % @$anim ]
2846	if $anim && @$anim;
2847	}
2848
2849	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851	if ($tex) {
2852	glEnable GL_TEXTURE_2D;	3537	glEnable GL_TEXTURE_2D;
2853	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3538	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854	glColor 0, 0, 0, 1;	3539	glColor 0, 0, 0, 1;
2855	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3540	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
2857	}	3542	}
2858	}	3543	}
2859		3544
2860	sub DESTROY {	3545	sub destroy {
2861	my ($self) = @_;	3546	my ($self) = @_;
2862		3547
2863	$self->{timer}->cancel	3548	(delete $self->{timer})->cancel
2864	if $self->{timer};	3549	if $self->{timer};
2865		3550
2866	$self->SUPER::DESTROY;	3551	$self->SUPER::destroy;
2867	}	3552	}
2868		3553
2869	#############################################################################	3554	#############################################################################
2870		3555
2871	package CFClient::UI::Buttonbar;	3556	package CFPlus::UI::Buttonbar;
2872		3557
2873	our @ISA = CFClient::UI::HBox::;	3558	our @ISA = CFPlus::UI::HBox::;
2874		3559
2875	# TODO: should actualyl wrap buttons and other goodies.	3560	# TODO: should actually wrap buttons and other goodies.
2876		3561
2877	#############################################################################	3562	#############################################################################
2878		3563
2879	package CFClient::UI::Menu;	3564	package CFPlus::UI::Menu;
2880		3565
2881	our @ISA = CFClient::UI::FancyFrame::;	3566	our @ISA = CFPlus::UI::Toplevel::;
2882		3567
2883	use CFClient::OpenGL;	3568	use CFPlus::OpenGL;
2884		3569
2885	sub new {	3570	sub new {
2886	my $class = shift;	3571	my $class = shift;
2887		3572
2888	my $self = $class->SUPER::new (	3573	my $self = $class->SUPER::new (
2889	items => [],	3574	items => [],
2890	z => 100,	3575	z => 100,
2891	@_,	3576	@_,
2892	);	3577	);
2893		3578
2894	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3579	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2895		3580
2896	for my $item (@{ $self->{items} }) {	3581	for my $item (@{ $self->{items} }) {
2897	my ($widget, $cb) = @$item;	3582	my ($widget, $cb, $tooltip) = @$item;
2898		3583
2899	# handle various types of items, only text for now	3584	# handle various types of items, only text for now
2900	if (!ref $widget) {	3585	if (!ref $widget) {
		3586	if ($widget =~ /\t/) {
		3587	my ($left, $right) = split /\t/, $widget, 2;
		3588
2901	$widget = new CFClient::UI::Label	3589	$widget = new CFPlus::UI::HBox
2902	can_hover => 1,	3590	can_hover => 1,
2903	can_events => 1,	3591	can_events => 1,
		3592	tooltip => $tooltip,
		3593	children => [
		3594	(new CFPlus::UI::Label markup => $left, expand => 1),
		3595	(new CFPlus::UI::Label markup => $right, align => +1),
		3596	],
		3597	;
		3598
		3599	} else {
		3600	$widget = new CFPlus::UI::Label
		3601	can_hover => 1,
		3602	can_events => 1,
2904	text => $widget;	3603	markup => $widget,
		3604	tooltip => $tooltip;
		3605	}
2905	}	3606	}
2906		3607
2907	$self->{item}{$widget} = $item;	3608	$self->{item}{$widget} = $item;
2908		3609
2909	$self->{vbox}->add ($widget);	3610	$self->{vbox}->add ($widget);
…		…
2914		3615
2915	# popup given the event (must be a mouse button down event currently)	3616	# popup given the event (must be a mouse button down event currently)
2916	sub popup {	3617	sub popup {
2917	my ($self, $ev) = @_;	3618	my ($self, $ev) = @_;
2918		3619
2919	$self->_emit ("popdown");	3620	$self->emit ("popdown");
2920		3621
2921	# maybe save $GRAB? must be careful about events...	3622	# maybe save $GRAB? must be careful about events...
2922	$GRAB = $self;	3623	$GRAB = $self;
2923	$self->{button} = $ev->{button};	3624	$self->{button} = $ev->{button};
2924		3625
2925	$self->show;	3626	$self->show;
2926	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3627	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927	}	3628	}
2928		3629
2929	sub mouse_motion {	3630	sub invoke_mouse_motion {
2930	my ($self, $ev, $x, $y) = @_;	3631	my ($self, $ev, $x, $y) = @_;
2931		3632
2932	# TODO: should use vbox->find_widget or so	3633	# TODO: should use vbox->find_widget or so
2933	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3634	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934	$self->{hover} = $self->{item}{$HOVER};	3635	$self->{hover} = $self->{item}{$HOVER};
2935		3636
2936	0	3637	0
2937	}	3638	}
2938		3639
2939	sub button_up {	3640	sub invoke_button_up {
2940	my ($self, $ev, $x, $y) = @_;	3641	my ($self, $ev, $x, $y) = @_;
2941		3642
2942	if ($ev->{button} == $self->{button}) {	3643	if ($ev->{button} == $self->{button}) {
2943	undef $GRAB;	3644	undef $GRAB;
2944	$self->hide;	3645	$self->hide;
2945		3646
2946	$self->_emit ("popdown");	3647	$self->emit ("popdown");
2947	$self->{hover}[1]->() if $self->{hover};	3648	$self->{hover}[1]->() if $self->{hover};
2948	} else {	3649	} else {
2949	return 0	3650	return 0
2950	}	3651	}
2951		3652
2952	1	3653	1
2953	}	3654	}
2954		3655
2955	#############################################################################	3656	#############################################################################
2956		3657
2957	package CFClient::UI::Multiplexer;	3658	package CFPlus::UI::Multiplexer;
2958		3659
2959	our @ISA = CFClient::UI::Container::;	3660	our @ISA = CFPlus::UI::Container::;
2960		3661
2961	sub new {	3662	sub new {
2962	my $class = shift;	3663	my $class = shift;
2963		3664
2964	my $self = $class->SUPER::new (	3665	my $self = $class->SUPER::new (
…		…
2978		3679
2979	$self->{current} = $self->{children}[0]	3680	$self->{current} = $self->{children}[0]
2980	if @{ $self->{children} };	3681	if @{ $self->{children} };
2981	}	3682	}
2982		3683
		3684	sub get_current_page {
		3685	my ($self) = @_;
		3686
		3687	$self->{current}
		3688	}
		3689
2983	sub set_current_page {	3690	sub set_current_page {
2984	my ($self, $page_or_widget) = @_;	3691	my ($self, $page_or_widget) = @_;
2985		3692
2986	my $widget = ref $page_or_widget	3693	my $widget = ref $page_or_widget
2987	? $page_or_widget	3694	? $page_or_widget
2988	: $self->{children}[$page_or_widget];	3695	: $self->{children}[$page_or_widget];
2989		3696
2990	$self->{current} = $widget;	3697	$self->{current} = $widget;
2991	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3698	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992		3699
2993	$self->_emit (page_changed => $self->{current});	3700	$self->emit (page_changed => $self->{current});
2994		3701
2995	$self->realloc;	3702	$self->realloc;
2996	}	3703	}
2997		3704
2998	sub visible_children {	3705	sub visible_children {
…		…
3003	my ($self) = @_;	3710	my ($self) = @_;
3004		3711
3005	$self->{current}->size_request	3712	$self->{current}->size_request
3006	}	3713	}
3007		3714
3008	sub size_allocate {	3715	sub invoke_size_allocate {
3009	my ($self, $w, $h) = @_;	3716	my ($self, $w, $h) = @_;
3010		3717
3011	$self->{current}->configure (0, 0, $w, $h);	3718	$self->{current}->configure (0, 0, $w, $h);
		3719
		3720	1
3012	}	3721	}
3013		3722
3014	sub _draw {	3723	sub _draw {
3015	my ($self) = @_;	3724	my ($self) = @_;
3016		3725
3017	$self->{current}->draw;	3726	$self->{current}->draw;
3018	}	3727	}
3019		3728
3020	#############################################################################	3729	#############################################################################
3021		3730
3022	package CFClient::UI::Notebook;	3731	package CFPlus::UI::Notebook;
3023		3732
3024	our @ISA = CFClient::UI::VBox::;	3733	our @ISA = CFPlus::UI::VBox::;
3025		3734
3026	sub new {	3735	sub new {
3027	my $class = shift;	3736	my $class = shift;
3028		3737
3029	my $self = $class->SUPER::new (	3738	my $self = $class->SUPER::new (
3030	buttonbar => (new CFClient::UI::Buttonbar),	3739	buttonbar => (new CFPlus::UI::Buttonbar),
3031	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3740	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3032	# filter => # will be put between multiplexer and $self	3741	# filter => # will be put between multiplexer and $self
3033	@_,	3742	@_,
3034	);	3743	);
3035		3744
3036	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3745	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3040	}	3749	}
3041		3750
3042	sub add {	3751	sub add {
3043	my ($self, $title, $widget, $tooltip) = @_;	3752	my ($self, $title, $widget, $tooltip) = @_;
3044		3753
3045	Scalar::Util::weaken $self;	3754	CFPlus::weaken $self;
3046		3755
3047	$self->{buttonbar}->add (new CFClient::UI::Button	3756	$self->{buttonbar}->add (new CFPlus::UI::Button
3048	markup => $title,	3757	markup => $title,
3049	tooltip => $tooltip,	3758	tooltip => $tooltip,
3050	on_activate => sub { $self->set_current_page ($widget) },	3759	on_activate => sub { $self->set_current_page ($widget) },
3051	);	3760	);
3052		3761
3053	$self->{multiplexer}->add ($widget);	3762	$self->{multiplexer}->add ($widget);
3054	}	3763	}
3055		3764
		3765	sub get_current_page {
		3766	my ($self) = @_;
		3767
		3768	$self->{multiplexer}->get_current_page
		3769	}
		3770
3056	sub set_current_page {	3771	sub set_current_page {
3057	my ($self, $page) = @_;	3772	my ($self, $page) = @_;
3058		3773
3059	$self->{multiplexer}->set_current_page ($page);	3774	$self->{multiplexer}->set_current_page ($page);
3060	$self->_emit (page_changed => $self->{multiplexer}{current});	3775	$self->emit (page_changed => $self->{multiplexer}{current});
3061	}	3776	}
3062		3777
3063	#############################################################################	3778	#############################################################################
3064		3779
3065	package CFClient::UI::Statusbox;	3780	package CFPlus::UI::Selector;
3066		3781
		3782	use utf8;
		3783
3067	our @ISA = CFClient::UI::VBox::;	3784	our @ISA = CFPlus::UI::Button::;
3068		3785
3069	sub new {	3786	sub new {
3070	my $class = shift;	3787	my $class = shift;
3071		3788
3072	$class->SUPER::new (	3789	my $self = $class->SUPER::new (
		3790	options => [], # [value, title, longdesc], ...
		3791	value => undef,
		3792	@_,
		3793	);
		3794
		3795	$self->_set_value ($self->{value});
		3796
		3797	$self
		3798	}
		3799
		3800	sub invoke_button_down {
		3801	my ($self, $ev) = @_;
		3802
		3803	my @menu_items;
		3804
		3805	for (@{ $self->{options} }) {
		3806	my ($value, $title, $tooltip) = @$_;
		3807
		3808	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3809	}
		3810
		3811	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3812	}
		3813
		3814	sub _set_value {
		3815	my ($self, $value) = @_;
		3816
		3817	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3818	or return;
		3819
		3820	$self->{value} = $item->[0];
		3821	$self->set_markup ("$item->[1] ⇓");
		3822	$self->set_tooltip ($item->[2]);
		3823	}
		3824
		3825	sub set_value {
		3826	my ($self, $value) = @_;
		3827
		3828	return unless $self->{value} ne $value;
		3829
		3830	$self->_set_value ($value);
		3831	$self->emit (changed => $value);
		3832	}
		3833
		3834	#############################################################################
		3835
		3836	package CFPlus::UI::Statusbox;
		3837
		3838	our @ISA = CFPlus::UI::VBox::;
		3839
		3840	sub new {
		3841	my $class = shift;
		3842
		3843	my $self = $class->SUPER::new (
3073	fontsize => 0.8,	3844	fontsize => 0.8,
3074	@_,	3845	@_,
3075	)	3846	);
		3847
		3848	CFPlus::weaken (my $this = $self);
		3849
		3850	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3851
		3852	$self
3076	}	3853	}
3077		3854
3078	sub reorder {	3855	sub reorder {
3079	my ($self) = @_;	3856	my ($self) = @_;
3080	my $NOW = time;	3857	my $NOW = Time::HiRes::time;
		3858
		3859	# freeze display when hovering over any label
		3860	return if $CFPlus::UI::TOOLTIP->{owner}
		3861	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
		3862	values %{ $self->{item} };
3081		3863
3082	while (my ($k, $v) = each %{ $self->{item} }) {	3864	while (my ($k, $v) = each %{ $self->{item} }) {
3083	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3865	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084	}	3866	}
3085		3867
…		…
3088	my @items = sort {	3870	my @items = sort {
3089	$a->{pri} <=> $b->{pri}	3871	$a->{pri} <=> $b->{pri}
3090	or $b->{id} <=> $a->{id}	3872	or $b->{id} <=> $a->{id}
3091	} values %{ $self->{item} };	3873	} values %{ $self->{item} };
3092		3874
		3875	$self->{timer}->interval (1);
		3876
3093	my $count = 10 + 1;	3877	my $count = 10 + 1;
3094	for my $item (@items) {	3878	for my $item (@items) {
3095	last unless --$count;	3879	last unless --$count;
3096		3880
3097	push @widgets, $item->{label} ||= do {	3881	my $label = $item->{label} ||= do {
3098	# TODO: doesn't handle markup well (read as: at all)	3882	# TODO: doesn't handle markup well (read as: at all)
3099	my $short = $item->{count} > 1	3883	my $short = $item->{count} > 1
3100	? "<b>$item->{count} ×</b> $item->{text}"	3884	? "<b>$item->{count} ×</b> $item->{text}"
3101	: $item->{text};	3885	: $item->{text};
3102		3886
3103	for ($short) {	3887	for ($short) {
3104	s/^\s+//;	3888	s/^\s+//;
3105	s/\s+/ /g;	3889	s/\s+/ /g;
3106	}	3890	}
3107		3891
3108	new CFClient::UI::Label	3892	new CFPlus::UI::Label
3109	markup => $short,	3893	markup => $short,
3110	tooltip => $item->{tooltip},	3894	tooltip => $item->{tooltip},
3111	tooltip_font => $::FONT_PROP,	3895	tooltip_font => $::FONT_PROP,
3112	tooltip_width => 0.67,	3896	tooltip_width => 0.67,
3113	fontsize => $item->{fontsize} || $self->{fontsize},	3897	fontsize => $item->{fontsize} || $self->{fontsize},
3114	max_w => $::WIDTH * 0.44,	3898	max_w => $::WIDTH * 0.44,
3115	fg => $item->{fg},	3899	fg => [@{ $item->{fg} }],
3116	can_events => 1,	3900	can_events => 1,
3117	can_hover => 1	3901	can_hover => 1
3118	};	3902	};
		3903
		3904	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3905	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3906	$label->update;
		3907	$label->set_max_size (undef, $label->{req_h} * $diff)
		3908	if $diff < 1;
		3909	$self->{timer}->interval (1/30);
		3910	} else {
		3911	$label->{fg}[3] = $item->{fg}[3] || 1;
		3912	}
		3913
		3914	push @widgets, $label;
3119	}	3915	}
3120		3916
3121	$self->clear;	3917	$self->clear;
3122	$self->SUPER::add (reverse @widgets);	3918	$self->SUPER::add (reverse @widgets);
3123	}	3919	}
…		…
3128	$text =~ s/^\s+//;	3924	$text =~ s/^\s+//;
3129	$text =~ s/\s+$//;	3925	$text =~ s/\s+$//;
3130		3926
3131	return unless $text;	3927	return unless $text;
3132		3928
3133	my $timeout = time + ((delete $arg{timeout}) || 60);	3929	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3134		3930
3135	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3931	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136		3932
3137	if (my $item = $self->{item}{$group}) {	3933	if (my $item = $self->{item}{$group}) {
3138	if ($item->{text} eq $text) {	3934	if ($item->{text} eq $text) {
3139	$item->{count}++;	3935	$item->{count}++;
3140	} else {	3936	} else {
3141	$item->{count} = 1;	3937	$item->{count} = 1;
3142	$item->{text} = $item->{tooltip} = $text;	3938	$item->{text} = $item->{tooltip} = $text;
3143	}	3939	}
3144	$item->{id} = ++$self->{id};	3940	$item->{id} += 0.2;#d#
3145	$item->{timeout} = $timeout;	3941	$item->{timeout} = $timeout;
3146	delete $item->{label};	3942	delete $item->{label};
3147	} else {	3943	} else {
3148	$self->{item}{$group} = {	3944	$self->{item}{$group} = {
3149	id => ++$self->{id},	3945	id => ++$self->{id},
…		…
3155	count => 1,	3951	count => 1,
3156	%arg,	3952	%arg,
3157	};	3953	};
3158	}	3954	}
3159		3955
		3956	$ROOT->on_refresh (reorder => sub {
3160	$self->reorder;	3957	$self->reorder;
		3958	});
3161	}	3959	}
3162		3960
3163	sub reconfigure {	3961	sub reconfigure {
3164	my ($self) = @_;	3962	my ($self) = @_;
3165		3963
…		…
3168		3966
3169	$self->reorder;	3967	$self->reorder;
3170	$self->SUPER::reconfigure;	3968	$self->SUPER::reconfigure;
3171	}	3969	}
3172		3970
		3971	sub destroy {
		3972	my ($self) = @_;
		3973
		3974	$self->{timer}->cancel;
		3975
		3976	$self->SUPER::destroy;
		3977	}
		3978
3173	#############################################################################	3979	#############################################################################
3174		3980
3175	package CFClient::UI::Inventory;
3176
3177	our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179	sub new {
3180	my $class = shift;
3181
3182	my $self = $class->SUPER::new (
3183	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184	@_,
3185	);
3186
3187	$self
3188	}
3189
3190	sub set_items {
3191	my ($self, $items) = @_;
3192
3193	$self->{child}->clear;
3194	return unless $items;
3195
3196	my @items = sort {
3197	($a->{type} <=> $b->{type})
3198	or ($a->{name} cmp $b->{name})
3199	} @$items;
3200
3201	$self->{real_items} = \@items;
3202
3203	my $row = 0;
3204	for my $item (@items) {
3205	CFClient::Item::update_widgets $item;
3206
3207	$self->{child}->add (0, $row, $item->{face_widget});
3208	$self->{child}->add (1, $row, $item->{desc_widget});
3209	$self->{child}->add (2, $row, $item->{weight_widget});
3210
3211	$row++;
3212	}
3213	}
3214
3215	#############################################################################
3216
3217	package CFClient::UI::BindEditor;
3218
3219	our @ISA = CFClient::UI::FancyFrame::;
3220
3221	sub new {
3222	my $class = shift;
3223
3224	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226	$self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230	text => "start recording",
3231	tooltip => "Start/Stops recording of actions."
3232	."All subsequent actions after the recording started will be captured."
3233	."The actions are displayed after the record was stopped."
3234	."To bind the action you have to click on the 'Bind' button",
3235	on_activate => sub {
3236	unless ($self->{recording}) {
3237	$self->start;
3238	} else {
3239	$self->stop;
3240	}
3241	});
3242
3243	$vb->add (new CFClient::UI::Label text => "Actions:");
3244	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3247	$vb->add (my $hb = new CFClient::UI::HBox);
3248	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249	$hb->add (new CFClient::UI::Button
3250	text => "bind",
3251	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252	on_activate => sub {
3253	$self->ask_for_bind;
3254	});
3255
3256	$vb->add (my $hb = new CFClient::UI::HBox);
3257	$hb->add (new CFClient::UI::Button
3258	text => "ok",
3259	expand => 1,
3260	tooltip => "This closes the binding editor and saves the binding",
3261	on_activate => sub {
3262	$self->hide;
3263	$self->commit;
3264	});
3265
3266	$hb->add (new CFClient::UI::Button
3267	text => "cancel",
3268	expand => 1,
3269	tooltip => "This closes the binding editor without saving",
3270	on_activate => sub {
3271	$self->hide;
3272	$self->{binding_cancel}->()
3273	if $self->{binding_cancel};
3274	});
3275
3276	$self->update_binding_widgets;
3277
3278	$self
3279	}
3280
3281	sub commit {
3282	my ($self) = @_;
3283	my ($mod, $sym, $cmds) = $self->get_binding;
3284	if ($sym != 0 && @$cmds > 0) {
3285	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286	."'. Don't forget 'Save Config'!");
3287	$self->{binding_change}->($mod, $sym, $cmds)
3288	if $self->{binding_change};
3289	} else {
3290	$::STATUSBOX->add ("No action bound, no key or action specified!");
3291	$self->{binding_cancel}->()
3292	if $self->{binding_cancel};
3293	}
3294	}
3295
3296	sub start {
3297	my ($self) = @_;
3298
3299	$self->{rec_btn}->set_text ("stop recording");
3300	$self->{recording} = 1;
3301	$self->clear_command_list;
3302	$::CONN->start_record if $::CONN;
3303	}
3304
3305	sub stop {
3306	my ($self) = @_;
3307
3308	$self->{rec_btn}->set_text ("start recording");
3309	$self->{recording} = 0;
3310
3311	my $rec;
3312	$rec = $::CONN->stop_record if $::CONN;
3313	return unless ref $rec eq 'ARRAY';
3314	$self->set_command_list ($rec);
3315	}
3316
3317
3318	sub ask_for_bind_and_commit {
3319	my ($self) = @_;
3320	$self->ask_for_bind (1);
3321	}
3322
3323	sub ask_for_bind {
3324	my ($self, $commit) = @_;
3325
3326	CFClient::Binder::open_binding_dialog (sub {
3327	my ($mod, $sym) = @_;
3328	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329	$self->update_binding_widgets;
3330	$self->commit if $commit;
3331	});
3332	}
3333
3334	# $mod and $sym are the modifiers and key symbol
3335	# $cmds is a array ref of strings (the commands)
3336	# $cb is the callback that is executed on OK
3337	# $ccb is the callback that is executed on CANCEL and
3338	# when the binding was unsuccessful on OK
3339	sub set_binding {
3340	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342	$self->clear_command_list;
3343	$self->{recording} = 0;
3344	$self->{rec_btn}->set_text ("start recording");
3345
3346	$self->{binding} = [$mod, $sym];
3347	$self->{commands} = $cmds;
3348
3349	$self->{binding_change} = $cb;
3350	$self->{binding_cancel} = $ccb;
3351
3352	$self->update_binding_widgets;
3353	}
3354
3355	# this is a shortcut method that asks for a binding
3356	# and then just binds it.
3357	sub do_quick_binding {
3358	my ($self, $cmds) = @_;
3359	$self->set_binding (undef, undef, $cmds, sub {
3360	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361	});
3362	$self->ask_for_bind (1);
3363	}
3364
3365	sub update_binding_widgets {
3366	my ($self) = @_;
3367	my ($mod, $sym, $cmds) = $self->get_binding;
3368	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369	$self->set_command_list ($cmds);
3370	}
3371
3372	sub get_binding {
3373	my ($self) = @_;
3374	return (
3375	$self->{binding}->[0],
3376	$self->{binding}->[1],
3377	[ grep { defined $_ } @{$self->{commands}} ]
3378	);
3379	}
3380
3381	sub clear_command_list {
3382	my ($self) = @_;
3383	$self->{cmdbox}->clear ();
3384	}
3385
3386	sub set_command_list {
3387	my ($self, $cmds) = @_;
3388
3389	$self->{cmdbox}->clear ();
3390	$self->{commands} = $cmds;
3391
3392	my $idx = 0;
3393
3394	for (@$cmds) {
3395	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397	my $i = $idx;
3398	$hb->add (new CFClient::UI::Label text => $_);
3399	$hb->add (new CFClient::UI::Button
3400	text => "delete",
3401	tooltip => "Deletes the action from the record",
3402	on_activate => sub {
3403	$self->{cmdbox}->remove ($hb);
3404	$cmds->[$i] = undef;
3405	});
3406
3407
3408	$idx++
3409	}
3410	}
3411
3412	#############################################################################
3413
3414	package CFClient::UI::SpellList;
3415
3416	our @ISA = CFClient::UI::Table::;
3417
3418	sub new {
3419	my $class = shift;
3420
3421	my $self = $class->SUPER::new (
3422	binding => [],
3423	commands => [],
3424	@_,
3425	)
3426	}
3427
3428	# XXX: Do sorting? Argl...
3429	sub add_spell {
3430	my ($self, $spell) = @_;
3431	$self->{spells}->{$spell->{name}} = $spell;
3432
3433	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434	face => $spell->{face},
3435	can_hover => 1,
3436	can_events => 1,
3437	tooltip => $spell->{message});
3438
3439	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440	text => $spell->{name},
3441	can_hover => 1,
3442	can_events => 1,
3443	tooltip => $spell->{message},
3444	expand => 1);
3445
3446	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449	expand => 1);
3450
3451	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452	text => "bind to key",
3453	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454	}
3455
3456	sub rebuild_spell_list {
3457	my ($self) = @_;
3458	$self->{tbl_idx} = 0;
3459	$self->add_spell ($_) for values %{$self->{spells}};
3460	}
3461
3462	sub remove_spell {
3463	my ($self, $spell) = @_;
3464	delete $self->{spells}->{$spell->{name}};
3465	$self->rebuild_spell_list;
3466	}
3467
3468	#############################################################################
3469
3470	package CFClient::UI::Root;	3981	package CFPlus::UI::Root;
3471		3982
3472	our @ISA = CFClient::UI::Container::;	3983	our @ISA = CFPlus::UI::Container::;
3473		3984
		3985	use List::Util qw(min max);
		3986
3474	use CFClient::OpenGL;	3987	use CFPlus::OpenGL;
3475		3988
3476	sub new {	3989	sub new {
3477	my $class = shift;	3990	my $class = shift;
3478		3991
3479	my $self = $class->SUPER::new (	3992	my $self = $class->SUPER::new (
3480	visible => 1,	3993	visible => 1,
3481	@_,	3994	@_,
3482	);	3995	);
3483		3996
3484	Scalar::Util::weaken ($self->{root} = $self);	3997	CFPlus::weaken ($self->{root} = $self);
3485		3998
3486	$self	3999	$self
3487	}	4000	}
3488		4001
3489	sub size_request {	4002	sub size_request {
…		…
3504	$coord = $max - $size if $coord > $max - $size;	4017	$coord = $max - $size if $coord > $max - $size;
3505		4018
3506	int $coord + 0.5	4019	int $coord + 0.5
3507	}	4020	}
3508		4021
3509	sub size_allocate {	4022	sub invoke_size_allocate {
3510	my ($self, $w, $h) = @_;	4023	my ($self, $w, $h) = @_;
3511		4024
3512	for my $child ($self->children) {	4025	for my $child ($self->children) {
3513	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4026	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3514		4027
…		…
3518	$X = _to_pixel $X, $W, $self->{w};	4031	$X = _to_pixel $X, $W, $self->{w};
3519	$Y = _to_pixel $Y, $H, $self->{h};	4032	$Y = _to_pixel $Y, $H, $self->{h};
3520		4033
3521	$child->configure ($X, $Y, $W, $H);	4034	$child->configure ($X, $Y, $W, $H);
3522	}	4035	}
		4036
		4037	1
3523	}	4038	}
3524		4039
3525	sub coord2local {	4040	sub coord2local {
3526	my ($self, $x, $y) = @_;	4041	my ($self, $x, $y) = @_;
3527		4042
…		…
3582	while ($self->{refresh_hook}) {	4097	while ($self->{refresh_hook}) {
3583	$_->()	4098	$_->()
3584	for values %{delete $self->{refresh_hook}};	4099	for values %{delete $self->{refresh_hook}};
3585	}	4100	}
3586		4101
3587	if ($self->{realloc}) {	4102	while ($self->{realloc}) {
3588	my %queue;	4103	my %queue;
3589	my @queue;	4104	my @queue;
3590	my $widget;	4105	my $widget;
3591		4106
3592	outer:	4107	outer:
…		…
3612		4127
3613	delete $queue{$widget+0};	4128	delete $queue{$widget+0};
3614		4129
3615	my ($w, $h) = $widget->size_request;	4130	my ($w, $h) = $widget->size_request;
3616		4131
3617	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4132	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3618	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4133	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		4134
		4135	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4136	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3619		4137
3620	$w = $widget->{force_w} if exists $widget->{force_w};	4138	$w = $widget->{force_w} if exists $widget->{force_w};
3621	$h = $widget->{force_h} if exists $widget->{force_h};	4139	$h = $widget->{force_h} if exists $widget->{force_h};
3622		4140
3623	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4141	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3636	}	4154	}
3637	}	4155	}
3638		4156
3639	delete $self->{realloc}{$widget+0};	4157	delete $self->{realloc}{$widget+0};
3640	}	4158	}
3641	}
3642		4159
3643	while (my $size_alloc = delete $self->{size_alloc}) {	4160	while (my $size_alloc = delete $self->{size_alloc}) {
3644	my @queue = sort { $b->{visible} <=> $a->{visible} }	4161	my @queue = sort { $a->{visible} <=> $b->{visible} }
3645	values %$size_alloc;	4162	values %$size_alloc;
3646		4163
3647	while () {	4164	while () {
3648	my $widget = pop @queue || last;	4165	my $widget = pop @queue || last;
3649		4166
3650	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4167	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651		4168
3652	$w = 0 if $w < 0;	4169	$w = max $widget->{min_w}, $w;
3653	$h = 0 if $h < 0;	4170	$h = max $widget->{min_h}, $h;
3654		4171
		4172	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4173	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4174
		4175	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4176	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4177
3655	$w = int $w + 0.5;	4178	$w = int $w + 0.5;
3656	$h = int $h + 0.5;	4179	$h = int $h + 0.5;
3657		4180
3658	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4181	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659	$widget->{old_w} = $widget->{w};	4182	$widget->{old_w} = $widget->{w};
3660	$widget->{old_h} = $widget->{h};	4183	$widget->{old_h} = $widget->{h};
3661		4184
3662	$widget->{w} = $w;	4185	$widget->{w} = $w;
3663	$widget->{h} = $h;	4186	$widget->{h} = $h;
3664		4187
3665	$widget->emit (size_allocate => $w, $h);	4188	$widget->emit (size_allocate => $w, $h);
		4189	}
3666	}	4190	}
3667	}	4191	}
3668	}	4192	}
3669		4193
3670	while ($self->{post_alloc_hook}) {	4194	while ($self->{post_alloc_hook}) {
3671	$_->()	4195	$_->()
3672	for values %{delete $self->{post_alloc_hook}};	4196	for values %{delete $self->{post_alloc_hook}};
3673	}	4197	}
3674
3675		4198
3676	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4199	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3677	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4200	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3678	glClear GL_COLOR_BUFFER_BIT;	4201	glClear GL_COLOR_BUFFER_BIT;
3679		4202
…		…
3682	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4205	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3683	glMatrixMode GL_MODELVIEW;	4206	glMatrixMode GL_MODELVIEW;
3684	glLoadIdentity;	4207	glLoadIdentity;
3685		4208
3686	{	4209	{
3687	package CFClient::UI::Base;	4210	package CFPlus::UI::Base;
3688		4211
3689	($draw_x, $draw_y, $draw_w, $draw_h) =	4212	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3690	(0, 0, $self->{w}, $self->{h});	4213	(0, 0, $self->{w}, $self->{h});
3691	}
3692		4214
3693	$self->_draw;	4215	$self->_draw;
		4216	}
3694	}	4217	}
3695		4218
3696	#############################################################################	4219	#############################################################################
3697		4220
3698	package CFClient::UI;	4221	package CFPlus::UI;
3699		4222
3700	$ROOT = new CFClient::UI::Root;	4223	$ROOT = new CFPlus::UI::Root;
3701	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4224	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3702		4225
3703	1	4226	1
3704		4227

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