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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.319 by root, Sun Jul 2 21:07:26 2006 UTC vs.
Revision 1.433 by root, Wed Aug 22 21:27:13 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 ();
8	use Event;	7	use Event;
9		8
10	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
11	use CFClient::Texture;	11	use CFPlus::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
34		36
…		…
42	}	44	}
43	}	45	}
44	}	46	}
45		47
46	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
48	});	51	});
49		52
50	sub get_layout {	53	sub get_layout {
51	my $layout;	54	my $layout;
…		…
79	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	84	if $FOCUS;
82	}	85	}
83		86
		87	sub check_hover {
		88	my ($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	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
84	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	101	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
87		103
88	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
90		108
91	$GRAB = $widget;	109	$GRAB = $widget;
92	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
93		111
94	$TOOLTIP_WATCHER->cb->();	112	$TOOLTIP_WATCHER->cb->();
95	}	113	}
96		114
97	$BUTTON_STATE |= 1 << ($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;
98		120
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
101	}	129	}
102		130
103	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	132	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		133
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		135
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		137
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
112	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		140
114	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	143	$grab->update if $grab;
117	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
118		145
		146	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	147	$TOOLTIP_WATCHER->cb->();
120	}	148	}
121	}	149	}
122		150
123	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
124	my ($ev) = @_;	152	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
126		154
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		156
129	if ($widget != $HOVER) {	157	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		158
132	$hover->update if $hover && $hover->{can_hover};	159	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	160	if $HOVER;
140	}	161	}
141		162
142	# convert position array to integers	163	# convert position array to integers
143	sub harmonize {	164	sub harmonize {
…		…
193	reconfigure_widgets;	214	reconfigure_widgets;
194	}	215	}
195		216
196	#############################################################################	217	#############################################################################
197		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
198	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
199		228
200	use strict;	229	use strict;
201		230
202	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
203		232
204	sub new {	233	sub new {
205	my $class = shift;	234	my $class = shift;
206		235
207	my $self = bless {	236	my $self = bless {
…		…
212	h => undef,	241	h => undef,
213	can_events => 1,	242	can_events => 1,
214	@_	243	@_
215	}, $class;	244	}, $class;
216		245
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
218		247
219	for (keys %$self) {	248	for (keys %$self) {
220	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
222	}	251	}
223	}	252	}
224		253
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$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};
227	$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};
228	$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};
229	$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};
230		259
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		262
234	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
239		268
240	sub destroy {	269	sub destroy {
241	my ($self) = @_;	270	my ($self) = @_;
242		271
243	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
244	%$self = ();	274	%$self = ();
245	}	275	}
246		276
		277	sub TO_JSON {
		278	{ __w_ => $_[0]{s_id} }
		279	}
		280
247	sub show {	281	sub show {
248	my ($self) = @_;	282	my ($self) = @_;
249		283
250	return if $self->{parent};	284	return if $self->{parent};
251		285
252	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
253	}	287	}
254		288
255	sub set_visible {	289	sub set_visible {
256	my ($self) = @_;	290	my ($self) = @_;
257		291
…		…
278	delete $self->{root};	312	delete $self->{root};
279		313
280	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
282		316
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
285		319
286	$self->emit ("focus_out");	320	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
…		…
290	sub set_visibility {	324	sub set_visibility {
291	my ($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 ($self) = @_;
301		335
…		…
345	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
346		380
347	if ($self->{aspect}) {	381	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
349		383
350	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
352		386
353	# use alignment to adjust x, y	387	# use alignment to adjust x, y
354		388
355	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
397		431
398	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
399		433
400	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
401		435
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
405	}	439	}
406	}	440	}
407		441
408	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
409	sub coord2local {	443	sub coord2local {
410	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
411		445
		446	Carp::confess unless $self->{parent};#d#
		447
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	449	}
414		450
415	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
416	sub coord2global {	452	sub coord2global {
417	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
418		454
		455	Carp::confess unless $self->{parent};#d#
		456
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	458	}
421		459
422	sub invoke_focus_in {	460	sub invoke_focus_in {
423	my ($self) = @_;	461	my ($self) = @_;
…		…
452		490
453	$FOCUS->emit ("focus_out") if $FOCUS;	491	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	492	$self->emit ("focus_in");
455	}	493	}
456		494
457	sub invoke_mouse_motion { 1 }	495	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	496	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	497	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
461		500
462	sub invoke_button_down {	501	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
464		503
465	$self->grab_focus;	504	$self->grab_focus;
466		505
467	1	506	0
468	}	507	}
469		508
470	sub connect {	509	sub connect {
471	my ($self, $signal, $cb) = @_;	510	my ($self, $signal, $cb) = @_;
472		511
473	push @{ $self->{signal_cb}{$signal} }, $cb;	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	}
474	}	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	);
475		532
476	sub emit {	533	sub emit {
477	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
478		535
479	#d##TODO# stop propagating at first true, do not use sum	536	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	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}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	554	}
484		555
485	sub find_widget {	556	#sub find_widget {
486	my ($self, $x, $y) = @_;	557	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		558
497	sub set_parent {	559	sub set_parent {
498	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
499		561
500	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
502	}	564	}
503		565
504	sub realloc {	566	sub realloc {
505	my ($self) = @_;	567	my ($self) = @_;
…		…
531		593
532	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	595	# functions seems pointless.
534	our ($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 + $self->{y};
544
545	# skip widgets that are entirely outside the drawing area
546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549	glPushMatrix;
550	glTranslate $self->{x}, $self->{y}, 0;
551
552	if ($self == $HOVER && $self->{can_hover}) {
553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554	glEnable GL_BLEND;
555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556	glBegin GL_QUADS;
557	glVertex 0 , 0;
558	glVertex $self->{w}, 0;
559	glVertex $self->{w}, $self->{h};
560	glVertex 0 , $self->{h};
561	glEnd;
562	glDisable GL_BLEND;
563	}
564
565	if ($ENV{CFPLUS_DEBUG} & 1) {
566	glPushMatrix;
567	glColor 1, 1, 0, 1;
568	glTranslate 0.375, 0.375;
569	glBegin GL_LINE_LOOP;
570	glVertex 0 , 0;
571	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;
574	glEnd;
575	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}
578
579	$self->_draw;
580	glPopMatrix;
581	}
582		600
583	sub _draw {	601	sub _draw {
584	my ($self) = @_;	602	my ($self) = @_;
585		603
586	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
587	}	605	}
588		606
589	sub DESTROY {	607	sub DESTROY {
590	my ($self) = @_;	608	my ($self) = @_;
591		609
592	delete $WIDGET{$self+0};	610	return if CFPlus::in_destruct;
593		611
		612	local $@;
594	eval { $self->destroy };	613	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	614	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		615
		616	delete $WIDGET{$self+0};
596	}	617	}
597		618
598	#############################################################################	619	#############################################################################
599		620
600	package CFClient::UI::DrawBG;	621	package CFPlus::UI::DrawBG;
601		622
602	our @ISA = CFClient::UI::Base::;	623	our @ISA = CFPlus::UI::Base::;
603		624
604	use strict;	625	use strict;
605	use CFClient::OpenGL;	626	use CFPlus::OpenGL;
606		627
607	sub new {	628	sub new {
608	my $class = shift;	629	my $class = shift;
609
610	# range [value, low, high, page]
611		630
612	$class->SUPER::new (	631	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	632	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	633	#active_bg => [1, 1, 1, 0.5],
615	@_	634	@_
…		…
627	my ($w, $h) = @$self{qw(w h)};	646	my ($w, $h) = @$self{qw(w h)};
628		647
629	glEnable GL_BLEND;	648	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	649	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	650	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	651	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	652	glDisable GL_BLEND;
641	}	653	}
642	}	654	}
643		655
644	#############################################################################	656	#############################################################################
645		657
646	package CFClient::UI::Empty;	658	package CFPlus::UI::Empty;
647		659
648	our @ISA = CFClient::UI::Base::;	660	our @ISA = CFPlus::UI::Base::;
649		661
650	sub new {	662	sub new {
651	my ($class, %arg) = @_;	663	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	664	$class->SUPER::new (can_events => 0, %arg);
653	}	665	}
…		…
660		672
661	sub draw { }	673	sub draw { }
662		674
663	#############################################################################	675	#############################################################################
664		676
665	package CFClient::UI::Container;	677	package CFPlus::UI::Container;
666		678
667	our @ISA = CFClient::UI::Base::;	679	our @ISA = CFPlus::UI::Base::;
668		680
669	sub new {	681	sub new {
670	my ($class, %arg) = @_;	682	my ($class, %arg) = @_;
671		683
672	my $children = delete $arg{children};	684	my $children = delete $arg{children};
…		…
676	can_events => 0,	688	can_events => 0,
677	%arg,	689	%arg,
678	);	690	);
679		691
680	$self->add (@$children)	692	$self->add (@$children)
681	if $children;	693	if $children && @$children;
682		694
683	$self	695	$self
		696	}
		697
		698	sub realloc {
		699	my ($self) = @_;
		700
		701	$self->{force_realloc} = 1;
		702	$self->{force_size_alloc} = 1;
		703	$self->SUPER::realloc;
684	}	704	}
685		705
686	sub add {	706	sub add {
687	my ($self, @widgets) = @_;	707	my ($self, @widgets) = @_;
688		708
689	$_->set_parent ($self)	709	$_->set_parent ($self)
690	for @widgets;	710	for @widgets;
691		711
		712	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	713	use sort 'stable';
693		714
694	$self->{children} = [	715	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	716	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	717	@{$self->{children}}, @widgets
697	];	718	];
698		719
699	$self->realloc;	720	$self->realloc;
		721
		722	$self->emit (c_add => \@widgets);
		723
		724	map $_+0, @widgets
700	}	725	}
701		726
702	sub children {	727	sub children {
703	@{ $_[0]{children} }	728	@{ $_[0]{children} }
704	}	729	}
705		730
706	sub remove {	731	sub remove {
707	my ($self, $child) = @_;	732	my ($self, @widgets) = @_;
708		733
		734	$self->emit (c_remove => \@widgets);
		735
		736	for my $child (@widgets) {
709	delete $child->{parent};	737	delete $child->{parent};
710	$child->hide;	738	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	739	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		740	}
713		741
714	$self->realloc;	742	$self->realloc;
715	}	743	}
716		744
717	sub clear {	745	sub clear {
718	my ($self) = @_;	746	my ($self) = @_;
719		747
720	my $children = delete $self->{children};	748	my $children = $self->{children};
721	$self->{children} = [];	749	$self->{children} = [];
722		750
723	for (@$children) {	751	for (@$children) {
724	delete $_->{parent};	752	delete $_->{parent};
725	$_->hide;	753	$_->hide;
…		…
745	}	773	}
746		774
747	sub _draw {	775	sub _draw {
748	my ($self) = @_;	776	my ($self) = @_;
749		777
750	$_->draw for @{$self->{children}};	778	$_->draw for $self->visible_children;
751	}	779	}
752		780
753	#############################################################################	781	#############################################################################
754		782
755	package CFClient::UI::Bin;	783	package CFPlus::UI::Bin;
756		784
757	our @ISA = CFClient::UI::Container::;	785	our @ISA = CFPlus::UI::Container::;
758		786
759	sub new {	787	sub new {
760	my ($class, %arg) = @_;	788	my ($class, %arg) = @_;
761		789
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	790	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
763		791
764	$class->SUPER::new (children => [$child], %arg)	792	$class->SUPER::new (children => [$child], %arg)
765	}	793	}
766		794
767	sub add {	795	sub add {
768	my ($self, $child) = @_;	796	my ($self, $child) = @_;
769		797
770	$self->SUPER::remove ($_) for @{ $self->{children} };	798	$self->clear;
771	$self->SUPER::add ($child);	799	$self->SUPER::add ($child);
772	}	800	}
773		801
774	sub remove {	802	sub remove {
775	my ($self, $widget) = @_;	803	my ($self, $widget) = @_;
776		804
777	$self->SUPER::remove ($widget);	805	$self->SUPER::remove ($widget);
778		806
779	$self->{children} = [new CFClient::UI::Empty]	807	$self->{children} = [new CFPlus::UI::Empty]
780	unless @{$self->{children}};	808	unless @{$self->{children}};
781	}	809	}
782		810
783	sub child { $_[0]->{children}[0] }	811	sub child { $_[0]->{children}[0] }
784		812
…		…
796		824
797	#############################################################################	825	#############################################################################
798		826
799	# back-buffered drawing area	827	# back-buffered drawing area
800		828
801	package CFClient::UI::Window;	829	package CFPlus::UI::Window;
802		830
803	our @ISA = CFClient::UI::Bin::;	831	our @ISA = CFPlus::UI::Bin::;
804		832
805	use CFClient::OpenGL;	833	use CFPlus::OpenGL;
806		834
807	sub new {	835	sub new {
808	my ($class, %arg) = @_;	836	my ($class, %arg) = @_;
809		837
810	my $self = $class->SUPER::new (%arg);	838	my $self = $class->SUPER::new (%arg);
…		…
832	}	860	}
833		861
834	sub render_child {	862	sub render_child {
835	my ($self) = @_;	863	my ($self) = @_;
836		864
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	865	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	866	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	867	glClear GL_COLOR_BUFFER_BIT;
840		868
841	{	869	{
842	package CFClient::UI::Base;	870	package CFPlus::UI::Base;
843		871
844	($draw_x, $draw_y, $draw_w, $draw_h) =	872	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	873	(0, 0, $self->{w}, $self->{h});
		874
		875	$self->_render;
846	}	876	}
847
848	$self->_render;
849	};	877	};
850	}	878	}
851		879
852	sub _draw {	880	sub _draw {
853	my ($self) = @_;	881	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		882
857	my $tex = $self->{texture}	883	my $tex = $self->{texture}
858	or return;	884	or return;
859		885
860	glEnable GL_TEXTURE_2D;	886	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	888	glColor 0, 0, 0, 1;
863		889
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	890	$tex->draw_quad_alpha_premultiplied (0, 0);
865		891
866	glDisable GL_TEXTURE_2D;	892	glDisable GL_TEXTURE_2D;
867	}	893	}
868		894
869	#############################################################################	895	#############################################################################
870		896
871	package CFClient::UI::ViewPort;	897	package CFPlus::UI::ViewPort;
872		898
		899	use List::Util qw(min max);
		900
873	our @ISA = CFClient::UI::Window::;	901	our @ISA = CFPlus::UI::Window::;
874		902
875	sub new {	903	sub new {
876	my $class = shift;	904	my $class = shift;
877		905
878	$class->SUPER::new (	906	$class->SUPER::new (
…		…
885	sub size_request {	913	sub size_request {
886	my ($self) = @_;	914	my ($self) = @_;
887		915
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	916	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		917
890	$w = 10 if $self->{scroll_x};	918	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	919	$h = 1 if $self->{scroll_y};
892		920
893	($w, $h)	921	($w, $h)
894	}	922	}
895		923
896	sub invoke_size_allocate {	924	sub invoke_size_allocate {
…		…
908	}	936	}
909		937
910	sub set_offset {	938	sub set_offset {
911	my ($self, $x, $y) = @_;	939	my ($self, $x, $y) = @_;
912		940
		941	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		942	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		943
		944	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	945	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	946	$self->{view_y} = $y;
915		947
		948	$self->emit (changed => $x, $y);
916	$self->update;	949	$self->update;
		950	}
		951	}
		952
		953	sub set_center {
		954	my ($self, $x, $y) = @_;
		955
		956	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		957	}
		958
		959	sub make_visible {
		960	my ($self, $x, $y, $border) = @_;
		961
		962	if ( $x < $self->{view_x} + $self->{w} * $border
		963	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		964	|| $y < $self->{view_y} + $self->{h} * $border
		965	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		966	) {
		967	$self->set_center ($x, $y);
		968	}
917	}	969	}
918		970
919	# hmm, this does not work for topleft of $self... but we should not ask for that	971	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	972	sub coord2local {
921	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	988	my ($self, $x, $y) = @_;
937		989
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	990	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	991	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	992	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	993	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	994	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	995	$self->CFPlus::UI::Base::find_widget ($x, $y)
944	}	996	}
945	}	997	}
946		998
947	sub _render {	999	sub _render {
948	my ($self) = @_;	1000	my ($self) = @_;
949		1001
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1002	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1003	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
952		1004
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1005	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1006
955	$self->SUPER::_render;	1007	$self->SUPER::_render;
956	}	1008	}
957		1009
958	#############################################################################	1010	#############################################################################
959		1011
960	package CFClient::UI::ScrolledWindow;	1012	package CFPlus::UI::ScrolledWindow;
961		1013
962	our @ISA = CFClient::UI::HBox::;	1014	our @ISA = CFPlus::UI::Table::;
963		1015
964	sub new {	1016	sub new {
965	my ($class, %arg) = @_;	1017	my ($class, %arg) = @_;
966		1018
967	my $child = delete $arg{child};	1019	my $child = delete $arg{child};
968		1020
969	my $self;	1021	my $self;
970		1022
971	my $slider = new CFClient::UI::Slider	1023	my $hslider = new CFPlus::UI::Slider
		1024	c_col => 0,
		1025	c_row => 1,
		1026	vertical => 0,
		1027	range => [0, 0, 1, 0.01], # HACK fix
		1028	on_changed => sub {
		1029	$self->{hpos} = $_[1];
		1030	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1031	},
		1032	;
		1033
		1034	my $vslider = new CFPlus::UI::Slider
		1035	c_col => 1,
		1036	c_row => 0,
972	vertical => 1,	1037	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1038	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1039	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1040	$self->{vpos} = $_[1];
		1041	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1042	},
977	;	1043	;
978		1044
979	$self = $class->SUPER::new (	1045	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1046	scroll_x => 0,
		1047	scroll_y => 1,
		1048	can_events => 1,
981	slider => $slider,	1049	hslider => $hslider,
		1050	vslider => $vslider,
		1051	col_expand => [1, 0],
		1052	row_expand => [1, 0],
982	%arg,	1053	%arg,
983	);	1054	);
984		1055
		1056	$self->{vp} = new CFPlus::UI::ViewPort
		1057	c_col => 0,
		1058	c_row => 0,
		1059	expand => 1,
		1060	scroll_x => $self->{scroll_x},
		1061	scroll_y => $self->{scroll_y},
		1062	on_changed => sub {
		1063	my ($vp, $x, $y) = @_;
		1064
		1065	$vp->{parent}{hslider}->set_value ($x);
		1066	$vp->{parent}{vslider}->set_value ($y);
		1067
		1068	0
		1069	},
		1070	on_size_allocate => sub {
		1071	my ($vp, $w, $h) = @_;
		1072	$vp->{parent}->update_slider;
		1073	0
		1074	},
		1075	;
		1076
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1077	$self->SUPER::add ($self->{vp});
		1078
986	$self->add ($child) if $child;	1079	$self->add ($child) if $child;
987		1080
988	$self	1081	$self
989	}	1082	}
990
991	#TODO# update range on size_allocate depending on child
992		1083
993	sub add {	1084	sub add {
994	my ($self, $widget) = @_;	1085	my ($self, $widget) = @_;
995		1086
996	$self->{vp}->add ($self->{child} = $widget);	1087	$self->{vp}->add ($self->{child} = $widget);
997	}	1088	}
998		1089
		1090	sub set_offset { shift->{vp}->set_offset (@_) }
		1091	sub set_center { shift->{vp}->set_center (@_) }
		1092	sub make_visible { shift->{vp}->make_visible (@_) }
		1093
999	sub update_slider {	1094	sub update_slider {
1000	my ($self) = @_;	1095	my ($self) = @_;
1001		1096
		1097	my $child = ($self->{vp} or return)->child;
		1098
		1099	if ($self->{scroll_x}) {
		1100	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1101	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1003	}
1004		1102
1005	sub update {	1103	my $visible = $w1 > $w2;
		1104	if ($visible != $self->{hslider_visible}) {
		1105	$self->{hslider_visible} = $visible;
		1106	$visible ? $self->SUPER::add ($self->{hslider})
		1107	: $self->SUPER::remove ($self->{hslider});
		1108	}
		1109	}
		1110
		1111	if ($self->{scroll_y}) {
		1112	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1113	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1114
		1115	my $visible = $h1 > $h2;
		1116	if ($visible != $self->{vslider_visible}) {
		1117	$self->{vslider_visible} = $visible;
		1118	$visible ? $self->SUPER::add ($self->{vslider})
		1119	: $self->SUPER::remove ($self->{vslider});
		1120	}
		1121	}
		1122	}
		1123
		1124	sub start_dragging {
1006	my ($self) = @_;	1125	my ($self, $ev) = @_;
1007		1126
1008	$self->SUPER::update;	1127	$self->grab_focus;
1009		1128
1010	$self->update_slider;	1129	my $ox = $self->{vp}{view_x};
		1130	my $oy = $self->{vp}{view_y};
		1131
		1132	$self->{motion} = sub {
		1133	my ($ev, $x, $y) = @_;
		1134
		1135	$ox -= $ev->{xrel};
		1136	$oy -= $ev->{yrel};
		1137
		1138	$self->{vp}->set_offset ($ox, $oy);
		1139	};
		1140	}
		1141
		1142	sub invoke_mouse_wheel {
		1143	my ($self, $ev) = @_;
		1144
		1145	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1146	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1147
		1148	1
		1149	}
		1150
		1151	sub invoke_button_down {
		1152	my ($self, $ev, $x, $y) = @_;
		1153
		1154	if ($ev->{button} == 2) {
		1155	$self->start_dragging ($ev);
		1156	return 1;
		1157	}
		1158
		1159	0
		1160	}
		1161
		1162	sub invoke_button_up {
		1163	my ($self, $ev, $x, $y) = @_;
		1164
		1165	if (delete $self->{motion}) {
		1166	return 1;
		1167	}
		1168
		1169	0
		1170	}
		1171
		1172	sub invoke_mouse_motion {
		1173	my ($self, $ev, $x, $y) = @_;
		1174
		1175	if ($self->{motion}) {
		1176	$self->{motion}->($ev, $x, $y);
		1177	return 1;
		1178	}
		1179
		1180	0
1011	}	1181	}
1012		1182
1013	sub invoke_size_allocate {	1183	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1184	my ($self, $w, $h) = @_;
1015		1185
1016	$self->update_slider;	1186	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1187	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1188	}
1020		1189
1021	#############################################################################	1190	#############################################################################
1022		1191
1023	package CFClient::UI::Frame;	1192	package CFPlus::UI::Frame;
1024		1193
1025	our @ISA = CFClient::UI::Bin::;	1194	our @ISA = CFPlus::UI::Bin::;
1026		1195
1027	use CFClient::OpenGL;	1196	use CFPlus::OpenGL;
1028		1197
1029	sub new {	1198	sub new {
1030	my $class = shift;	1199	my $class = shift;
1031		1200
1032	$class->SUPER::new (	1201	$class->SUPER::new (
…		…
1042	my ($w, $h) = @$self{qw(w h)};	1211	my ($w, $h) = @$self{qw(w h)};
1043		1212
1044	glEnable GL_BLEND;	1213	glEnable GL_BLEND;
1045	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1214	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046	glColor_premultiply @{ $self->{bg} };	1215	glColor_premultiply @{ $self->{bg} };
1047
1048	glBegin GL_QUADS;
1049	glVertex 0 , 0;
1050	glVertex 0 , $h;
1051	glVertex $w, $h;	1216	glRect 0, 0, $w, $h;
1052	glVertex $w, 0;
1053	glEnd;
1054
1055	glDisable GL_BLEND;	1217	glDisable GL_BLEND;
1056	}	1218	}
1057		1219
1058	$self->SUPER::_draw;	1220	$self->SUPER::_draw;
1059	}	1221	}
1060		1222
1061	#############################################################################	1223	#############################################################################
1062		1224
1063	package CFClient::UI::FancyFrame;	1225	package CFPlus::UI::FancyFrame;
1064		1226
1065	our @ISA = CFClient::UI::Bin::;	1227	our @ISA = CFPlus::UI::Bin::;
1066		1228
1067	use CFClient::OpenGL;	1229	use CFPlus::OpenGL;
		1230
		1231	sub new {
		1232	my ($class, %arg) = @_;
		1233
		1234	if ((exists $arg{label}) && !ref $arg{label}) {
		1235	$arg{label} = new CFPlus::UI::Label
		1236	align => 1,
		1237	valign => 0,
		1238	text => $arg{label},
		1239	fontsize => ($arg{border} || 0.8) * 0.75;
		1240	}
		1241
		1242	my $self = $class->SUPER::new (
		1243	# label => "",
		1244	fg => [0.6, 0.3, 0.1],
		1245	border => 0.8,
		1246	style => 'single',
		1247	%arg,
		1248	);
		1249
		1250	$self
		1251	}
		1252
		1253	sub add {
		1254	my ($self, @widgets) = @_;
		1255
		1256	$self->SUPER::add (@widgets);
		1257	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1258	}
		1259
		1260	sub border {
		1261	int $_[0]{border} * $::FONTSIZE
		1262	}
		1263
		1264	sub size_request {
		1265	my ($self) = @_;
		1266
		1267	($self->{label_w}, undef) = $self->{label}->size_request
		1268	if $self->{label};
		1269
		1270	my ($w, $h) = $self->SUPER::size_request;
		1271
		1272	(
		1273	$w + $self->border * 2,
		1274	$h + $self->border * 2,
		1275	)
		1276	}
		1277
		1278	sub invoke_size_allocate {
		1279	my ($self, $w, $h) = @_;
		1280
		1281	my $border = $self->border;
		1282
		1283	$w -= List::Util::max 0, $border * 2;
		1284	$h -= List::Util::max 0, $border * 2;
		1285
		1286	if (my $label = $self->{label}) {
		1287	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1288	$label->{h} = List::Util::min $h, $border;
		1289	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1290	}
		1291
		1292	$self->child->configure ($border, $border, $w, $h);
		1293
		1294	1
		1295	}
		1296
		1297	sub _draw {
		1298	my ($self) = @_;
		1299
		1300	my $child = $self->{children}[0];
		1301
		1302	my $border = $self->border;
		1303	my ($w, $h) = ($self->{w}, $self->{h});
		1304
		1305	$child->draw;
		1306
		1307	glColor @{$self->{fg}};
		1308	glBegin GL_LINE_STRIP;
		1309	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1310	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1311	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1312	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1313	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1314	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1315	glEnd;
		1316
		1317	if ($self->{label}) {
		1318	glTranslate $border * 2, 0;
		1319	$self->{label}->_draw;
		1320	}
		1321	}
		1322
		1323	#############################################################################
		1324
		1325	package CFPlus::UI::Toplevel;
		1326
		1327	our @ISA = CFPlus::UI::Bin::;
		1328
		1329	use CFPlus::OpenGL;
1068		1330
1069	my $bg =	1331	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1332	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1333	mipmap => 1, wrap => 1;
1072		1334
1073	my @border =	1335	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1336	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1337	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1338
		1339	my @icon =
		1340	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1341	qw(x1_move.png x1_resize.png);
1076		1342
1077	sub new {	1343	sub new {
1078	my ($class, %arg) = @_;	1344	my ($class, %arg) = @_;
1079		1345
1080	my $self = $class->SUPER::new (	1346	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1347	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1348	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1349	border => 0.6,
1084	can_events => 1,	1350	can_events => 1,
1085	min_w => 16,	1351	min_w => 64,
1086	min_h => 16,	1352	min_h => 32,
1087	%arg,	1353	%arg,
1088	);	1354	);
1089		1355
1090	$self->{title_widget} = new CFClient::UI::Label	1356	$self->{title_widget} = new CFPlus::UI::Label
1091	align => 0,	1357	align => 0,
1092	valign => 1,	1358	valign => 1,
1093	text => $self->{title},	1359	text => $self->{title},
1094	fontsize => $self->{border},	1360	fontsize => $self->{border},
1095	if exists $self->{title};	1361	if exists $self->{title};
1096		1362
1097	if ($self->{has_close_button}) {	1363	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1364	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1365	new CFPlus::UI::ImageButton
1100	path => 'x1_close.png',	1366	path => 'x1_close.png',
1101	on_activate => sub { $self->emit ("delete") };	1367	on_activate => sub { $self->emit ("delete") };
1102		1368
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1369	$self->CFPlus::UI::Container::add ($self->{close_button});
1104	}	1370	}
1105		1371
1106	$self	1372	$self
1107	}	1373	}
1108		1374
1109	sub add {	1375	sub add {
1110	my ($self, @widgets) = @_;	1376	my ($self, @widgets) = @_;
1111		1377
1112	$self->SUPER::add (@widgets);	1378	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1379	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1380	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1381	}
1116		1382
1117	sub border {	1383	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1384	int $_[0]{border} * $::FONTSIZE
1119	}	1385	}
…		…
1227	$self->{motion}->($ev, $x, $y) if $self->{motion};	1493	$self->{motion}->($ev, $x, $y) if $self->{motion};
1228		1494
1229	! ! $self->{motion}	1495	! ! $self->{motion}
1230	}	1496	}
1231		1497
		1498	sub invoke_visibility_change {
		1499	my ($self, $visible) = @_;
		1500
		1501	delete $self->{motion} unless $visible;
		1502
		1503	0
		1504	}
		1505
1232	sub _draw {	1506	sub _draw {
1233	my ($self) = @_;	1507	my ($self) = @_;
1234		1508
1235	my $child = $self->{children}[0];	1509	my $child = $self->{children}[0];
1236		1510
…		…
1241	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1242		1516
1243	my $border = $self->border;	1517	my $border = $self->border;
1244		1518
1245	glColor @{ $self->{border_bg} };	1519	glColor @{ $self->{border_bg} };
1246	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1520	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1247	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1521	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1248	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1522	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1249	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1523	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1524
		1525	# move
		1526	my $w2 = ($w - $border) * .5;
		1527	my $h2 = ($h - $border) * .5;
		1528	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1529	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1530	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1531
		1532	# resize
		1533	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1534	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1535	unless $self->{has_close_button};
		1536	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1537	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1250		1538
1251	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1539	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1252	glColor @{ $self->{bg} };	1540	glColor @{ $self->{bg} };
1253		1541
1254	# TODO: repeat texture not scale	1542	# TODO: repeat texture not scale
…		…
1273	if $self->{close_button};	1561	if $self->{close_button};
1274	}	1562	}
1275		1563
1276	#############################################################################	1564	#############################################################################
1277		1565
1278	package CFClient::UI::Table;	1566	package CFPlus::UI::Table;
1279		1567
1280	our @ISA = CFClient::UI::Base::;	1568	our @ISA = CFPlus::UI::Container::;
1281		1569
1282	use List::Util qw(max sum);	1570	use List::Util qw(max sum);
1283		1571
1284	use CFClient::OpenGL;	1572	use CFPlus::OpenGL;
1285		1573
1286	sub new {	1574	sub new {
1287	my $class = shift;	1575	my $class = shift;
1288		1576
1289	$class->SUPER::new (	1577	$class->SUPER::new (
1290	col_expand => [],	1578	col_expand => [],
		1579	row_expand => [],
1291	@_,	1580	@_,
1292	)	1581	)
1293	}	1582	}
1294		1583
1295	sub children {
1296	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1297	}
1298
1299	sub add {	1584	sub add {
1300	my ($self, $x, $y, $child) = @_;	1585	my ($self, @widgets) = @_;
1301		1586
1302	$child->set_parent ($self);	1587	for my $child (@widgets) {
1303	$self->{children}[$y][$x] = $child;	1588	$child->{c_rowspan} ||= 1;
		1589	$child->{c_colspan} ||= 1;
		1590	}
1304		1591
1305	$self->realloc;	1592	$self->SUPER::add (@widgets);
1306	}	1593	}
1307		1594
1308	sub remove {	1595	sub add_at {
		1596	my $self = shift;
		1597
		1598	my @widgets;
		1599
		1600	while (@_) {
		1601	my ($col, $row, $child) = splice @_, 0, 3, ();
		1602
		1603	$child->{c_row} = $row;
		1604	$child->{c_col} = $col;
		1605
		1606	push @widgets, $child;
		1607	}
		1608
		1609	$self->add (@widgets);
		1610	}
		1611
		1612	sub get_wh {
1309	my ($self, $child) = @_;	1613	my ($self) = @_;
1310		1614
1311	# TODO: not yet implemented	1615	my (@w, @h);
1312	}
1313
1314	# TODO: move to container class maybe? send children a signal on removal?
1315	sub clear {
1316	my ($self) = @_;
1317		1616
1318	my @children = $self->children;	1617	my @children = $self->children;
1319	delete $self->{children};	1618
		1619	# first pass, columns
		1620	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1621	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1622
		1623	my $sw = sum @w[$c .. $c + $cs - 1];
		1624
		1625	if ($w > $sw) {
		1626	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1627	}
1320		1628	}
1321	for (@children) {
1322	delete $_->{parent};
1323	$_->hide;
1324	}
1325		1629
1326	$self->realloc;	1630	# second pass, rows
1327	}	1631	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1328
1329	sub get_wh {
1330	my ($self) = @_;
1331
1332	my (@w, @h);
1333
1334	for my $y (0 .. $#{$self->{children}}) {
1335	my $row = $self->{children}[$y]
1336	or next;
1337
1338	for my $x (0 .. $#$row) {
1339	my $widget = $row->[$x]
1340	or next;
1341	my ($w, $h) = @$widget{qw(req_w req_h)};	1632	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1342		1633
1343	$w[$x] = max $w[$x], $w;	1634	my $sh = sum @h[$r .. $r + $rs - 1];
1344	$h[$y] = max $h[$y], $h;	1635
		1636	if ($h > $sh) {
		1637	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1345	}	1638	}
1346	}	1639	}
1347		1640
1348	(\@w, \@h)	1641	(\@w, \@h)
1349	}	1642	}
…		…
1365	my ($ws, $hs) = $self->get_wh;	1658	my ($ws, $hs) = $self->get_wh;
1366		1659
1367	my $req_w = (sum @$ws) || 1;	1660	my $req_w = (sum @$ws) || 1;
1368	my $req_h = (sum @$hs) || 1;	1661	my $req_h = (sum @$hs) || 1;
1369		1662
1370	# TODO: nicer code && do row_expand	1663	# now linearly scale the rows/columns to the allocated size
1371	my @col_expand = @{$self->{col_expand}};	1664	my @col_expand = @{$self->{col_expand}};
1372	@col_expand = (1) x @$ws unless @col_expand;	1665	@col_expand = (1) x @$ws unless @col_expand;
1373	my $col_expand = (sum @col_expand) || 1;	1666	my $col_expand = (sum @col_expand) || 1;
1374		1667
1375	# linearly scale sizes
1376	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1668	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1377	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1378		1669
1379	CFClient::UI::harmonize $ws;	1670	CFPlus::UI::harmonize $ws;
		1671
		1672	my @row_expand = @{$self->{row_expand}};
		1673	@row_expand = (1) x @$ws unless @row_expand;
		1674	my $row_expand = (sum @row_expand) || 1;
		1675
		1676	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1677
1380	CFClient::UI::harmonize $hs;	1678	CFPlus::UI::harmonize $hs;
1381		1679
1382	my $y;	1680	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1681	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1383		1682
1384	for my $r (0 .. $#{$self->{children}}) {	1683	for my $widget ($self->children) {
1385	my $row = $self->{children}[$r]	1684	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1386	or next;
1387		1685
1388	my $x = 0;	1686	$widget->configure (
1389	my $row_h = $hs->[$r];	1687	$x[$c], $y[$r],
		1688	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1390		1689	);
1391	for my $c (0 .. $#$row) {	1690	}
1392	my $col_w = $ws->[$c];
1393		1691
1394	if (my $widget = $row->[$c]) {	1692	1
1395	$widget->configure ($x, $y, $col_w, $row_h);	1693	}
1396	}
1397		1694
1398	$x += $col_w;	1695	#############################################################################
		1696
		1697	package CFPlus::UI::Fixed;
		1698
		1699	use List::Util qw(min max);
		1700
		1701	our @ISA = CFPlus::UI::Container::;
		1702
		1703	sub _scale($$$) {
		1704	my ($rel, $val, $max) = @_;
		1705
		1706	$rel ? $val * $max : $val
		1707	}
		1708
		1709	sub size_request {
		1710	my ($self) = @_;
		1711
		1712	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1713
		1714	# determine overall size by querying abs widgets
		1715	for my $child ($self->visible_children) {
		1716	unless ($child->{c_rel}) {
		1717	my $x = $child->{c_x};
		1718	my $y = $child->{c_y};
		1719
		1720	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1721	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1399	}	1722	}
		1723	}
1400		1724
1401	$y += $row_h;	1725	my $W = $x2 - $x1;
		1726	my $H = $y2 - $y1;
		1727
		1728	# now layout remaining widgets
		1729	for my $child ($self->visible_children) {
		1730	if ($child->{c_rel}) {
		1731	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1732	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1733
		1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1736	}
		1737	}
		1738
		1739	my $W = $x2 - $x1;
		1740	my $H = $y2 - $y1;
		1741
		1742	($W, $H)
		1743	}
		1744
		1745	sub invoke_size_allocate {
		1746	my ($self, $W, $H) = @_;
		1747
		1748	for my $child ($self->visible_children) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x += $child->{c_halign} * $child->{req_w};
		1753	$y += $child->{c_valign} * $child->{req_h};
		1754
		1755	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1402	}	1756	}
1403		1757
1404	1	1758	1
1405	}	1759	}
1406		1760
1407	sub find_widget {
1408	my ($self, $x, $y) = @_;
1409
1410	$x -= $self->{x};
1411	$y -= $self->{y};
1412
1413	my $res;
1414
1415	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1416	$res = $_->find_widget ($x, $y)
1417	and return $res;
1418	}
1419
1420	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1421	}
1422
1423	sub _draw {
1424	my ($self) = @_;
1425
1426	for (grep $_, @{$self->{children}}) {
1427	$_->draw for grep $_, @$_;
1428	}
1429	}
1430
1431	#############################################################################	1761	#############################################################################
1432		1762
1433	package CFClient::UI::Box;	1763	package CFPlus::UI::Box;
1434		1764
1435	our @ISA = CFClient::UI::Container::;	1765	our @ISA = CFPlus::UI::Container::;
1436		1766
1437	sub size_request {	1767	sub size_request {
1438	my ($self) = @_;	1768	my ($self) = @_;
		1769
		1770	my @children = $self->visible_children;
1439		1771
1440	$self->{vertical}	1772	$self->{vertical}
1441	? (	1773	? (
1442	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1774	(List::Util::max map $_->{req_w}, @children),
1443	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1775	(List::Util::sum map $_->{req_h}, @children),
1444	)	1776	)
1445	: (	1777	: (
1446	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1778	(List::Util::sum map $_->{req_w}, @children),
1447	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1779	(List::Util::max map $_->{req_h}, @children),
1448	)	1780	)
1449	}	1781	}
1450		1782
1451	sub invoke_size_allocate {	1783	sub invoke_size_allocate {
1452	my ($self, $w, $h) = @_;	1784	my ($self, $w, $h) = @_;
…		…
1473	$req[$_] += $space * $children[$_]{expand}	1805	$req[$_] += $space * $children[$_]{expand}
1474	for 0 .. $#children;	1806	for 0 .. $#children;
1475	}	1807	}
1476	}	1808	}
1477		1809
1478	CFClient::UI::harmonize \@req;	1810	CFPlus::UI::harmonize \@req;
1479		1811
1480	my $pos = 0;	1812	my $pos = 0;
1481	for (0 .. $#children) {	1813	for (0 .. $#children) {
1482	my $alloc = $req[$_];	1814	my $alloc = $req[$_];
1483	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1815	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1488	1	1820	1
1489	}	1821	}
1490		1822
1491	#############################################################################	1823	#############################################################################
1492		1824
1493	package CFClient::UI::HBox;	1825	package CFPlus::UI::HBox;
1494		1826
1495	our @ISA = CFClient::UI::Box::;	1827	our @ISA = CFPlus::UI::Box::;
1496		1828
1497	sub new {	1829	sub new {
1498	my $class = shift;	1830	my $class = shift;
1499		1831
1500	$class->SUPER::new (	1832	$class->SUPER::new (
…		…
1503	)	1835	)
1504	}	1836	}
1505		1837
1506	#############################################################################	1838	#############################################################################
1507		1839
1508	package CFClient::UI::VBox;	1840	package CFPlus::UI::VBox;
1509		1841
1510	our @ISA = CFClient::UI::Box::;	1842	our @ISA = CFPlus::UI::Box::;
1511		1843
1512	sub new {	1844	sub new {
1513	my $class = shift;	1845	my $class = shift;
1514		1846
1515	$class->SUPER::new (	1847	$class->SUPER::new (
…		…
1518	)	1850	)
1519	}	1851	}
1520		1852
1521	#############################################################################	1853	#############################################################################
1522		1854
1523	package CFClient::UI::Label;	1855	package CFPlus::UI::Label;
1524		1856
1525	our @ISA = CFClient::UI::DrawBG::;	1857	our @ISA = CFPlus::UI::DrawBG::;
1526		1858
1527	use CFClient::OpenGL;	1859	use CFPlus::OpenGL;
1528		1860
1529	sub new {	1861	sub new {
1530	my ($class, %arg) = @_;	1862	my ($class, %arg) = @_;
1531		1863
1532	my $self = $class->SUPER::new (	1864	my $self = $class->SUPER::new (
…		…
1535	#active_bg => none	1867	#active_bg => none
1536	#font => default_font	1868	#font => default_font
1537	#text => initial text	1869	#text => initial text
1538	#markup => initial narkup	1870	#markup => initial narkup
1539	#max_w => maximum pixel width	1871	#max_w => maximum pixel width
		1872	#style => 0, # render flags
1540	ellipsise => 3, # end	1873	ellipsise => 3, # end
1541	layout => (new CFClient::Layout),	1874	layout => (new CFPlus::Layout),
1542	fontsize => 1,	1875	fontsize => 1,
1543	align => -1,	1876	align => -1,
1544	valign => -1,	1877	valign => -1,
1545	padding_x => 2,	1878	padding_x => 2,
1546	padding_y => 2,	1879	padding_y => 2,
1547	can_events => 0,	1880	can_events => 0,
1548	%arg	1881	%arg
1549	);	1882	);
1550		1883
1551	if (exists $self->{template}) {	1884	if (exists $self->{template}) {
1552	my $layout = new CFClient::Layout;	1885	my $layout = new CFPlus::Layout;
1553	$layout->set_text (delete $self->{template});	1886	$layout->set_text (delete $self->{template});
1554	$self->{template} = $layout;	1887	$self->{template} = $layout;
1555	}	1888	}
1556		1889
1557	if (exists $self->{markup}) {	1890	if (exists $self->{markup}) {
…		…
1561	}	1894	}
1562		1895
1563	$self	1896	$self
1564	}	1897	}
1565		1898
1566	sub escape($) {
1567	local $_ = $_[0];
1568
1569	s/&/&amp;/g;
1570	s/>/&gt;/g;
1571	s/</&lt;/g;
1572
1573	$_
1574	}
1575
1576	sub update {	1899	sub update {
1577	my ($self) = @_;	1900	my ($self) = @_;
1578		1901
1579	delete $self->{texture};	1902	delete $self->{texture};
1580	$self->SUPER::update;	1903	$self->SUPER::update;
…		…
1585		1908
1586	delete $self->{ox};	1909	delete $self->{ox};
1587	$self->SUPER::realloc;	1910	$self->SUPER::realloc;
1588	}	1911	}
1589		1912
		1913	sub clear {
		1914	my ($self) = @_;
		1915
		1916	$self->set_text ("");
		1917	}
		1918
1590	sub set_text {	1919	sub set_text {
1591	my ($self, $text) = @_;	1920	my ($self, $text) = @_;
1592		1921
1593	return if $self->{text} eq "T$text";	1922	return if $self->{text} eq "T$text";
1594	$self->{text} = "T$text";	1923	$self->{text} = "T$text";
1595		1924
1596	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1597	$self->{layout}->set_text ($text);	1925	$self->{layout}->set_text ($text);
1598		1926
1599	delete $self->{size_req};	1927	delete $self->{size_req};
1600	$self->realloc;	1928	$self->realloc;
1601	$self->update;	1929	$self->update;
…		…
1607	return if $self->{text} eq "M$markup";	1935	return if $self->{text} eq "M$markup";
1608	$self->{text} = "M$markup";	1936	$self->{text} = "M$markup";
1609		1937
1610	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1938	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1611		1939
1612	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1613	$self->{layout}->set_markup ($markup);	1940	$self->{layout}->set_markup ($markup);
1614		1941
1615	delete $self->{size_req};	1942	delete $self->{size_req};
1616	$self->realloc;	1943	$self->realloc;
1617	$self->update;	1944	$self->update;
…		…
1629		1956
1630	my ($w, $h) = $self->{layout}->size;	1957	my ($w, $h) = $self->{layout}->size;
1631		1958
1632	if (exists $self->{template}) {	1959	if (exists $self->{template}) {
1633	$self->{template}->set_font ($self->{font}) if $self->{font};	1960	$self->{template}->set_font ($self->{font}) if $self->{font};
		1961	$self->{template}->set_width ($self->{max_w} || -1);
1634	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1962	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1635		1963
1636	my ($w2, $h2) = $self->{template}->size;	1964	my ($w2, $h2) = $self->{template}->size;
1637		1965
1638	$w = List::Util::max $w, $w2;	1966	$w = List::Util::max $w, $w2;
…		…
1672		2000
1673	sub reconfigure {	2001	sub reconfigure {
1674	my ($self) = @_;	2002	my ($self) = @_;
1675		2003
1676	delete $self->{size_req};	2004	delete $self->{size_req};
		2005	delete $self->{texture};
1677		2006
1678	$self->SUPER::reconfigure;	2007	$self->SUPER::reconfigure;
1679	}	2008	}
1680		2009
1681	sub _draw {	2010	sub _draw {
1682	my ($self) = @_;	2011	my ($self) = @_;
1683		2012
1684	$self->SUPER::_draw; # draw background, if applicable	2013	$self->SUPER::_draw; # draw background, if applicable
1685		2014
1686	my $tex = $self->{texture} ||= do {	2015	my $size = $self->{texture} ||= do {
1687	$self->{layout}->set_foreground (@{$self->{fg}});	2016	$self->{layout}->set_foreground (@{$self->{fg}});
1688	$self->{layout}->set_font ($self->{font}) if $self->{font};	2017	$self->{layout}->set_font ($self->{font}) if $self->{font};
1689	$self->{layout}->set_width ($self->{w});	2018	$self->{layout}->set_width ($self->{w});
1690	$self->{layout}->set_ellipsise ($self->{ellipsise});	2019	$self->{layout}->set_ellipsise ($self->{ellipsise});
1691	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2020	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1692	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2021	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1693		2022
1694	new_from_layout CFClient::Texture $self->{layout}	2023	[$self->{layout}->size]
1695	};	2024	};
1696		2025
1697	unless (exists $self->{ox}) {	2026	unless (exists $self->{ox}) {
1698	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2027	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1699	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2028	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1700	: ($self->{w} - $tex->{w}) * 0.5);	2029	: ($self->{w} - $size->[0]) * 0.5);
1701		2030
1702	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2031	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1703	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2032	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1704	: ($self->{h} - $tex->{h}) * 0.5);	2033	: ($self->{h} - $size->[1]) * 0.5);
		2034
		2035	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1705	};	2036	};
1706		2037
1707	glEnable GL_TEXTURE_2D;	2038	# unless ($self->{list}) {
1708		2039	# $self->{list} = CFPlus::OpenGL::glGenList;
1709	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2040	# CFPlus::OpenGL::glNewList $self->{list};
1710	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2041	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1711		2042	# CFPlus::OpenGL::glEndList;
1712	if ($tex->{format} == GL_ALPHA) {
1713	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1714	glColor @{$self->{fg}};
1715	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1716	} else {
1717	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1718	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1719	}	2043	# }
		2044	#
		2045	# CFPlus::OpenGL::glCallList $self->{list};
1720		2046
1721	glDisable GL_TEXTURE_2D;	2047	$self->{layout}->draw;
1722	}	2048	}
		2049
		2050	#sub destroy {
		2051	# my ($self) = @_;
		2052	#
		2053	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2054	#
		2055	# $self->SUPER::destroy;
		2056	#}
1723		2057
1724	#############################################################################	2058	#############################################################################
1725		2059
1726	package CFClient::UI::EntryBase;	2060	package CFPlus::UI::EntryBase;
1727		2061
1728	our @ISA = CFClient::UI::Label::;	2062	our @ISA = CFPlus::UI::Label::;
1729		2063
1730	use CFClient::OpenGL;	2064	use CFPlus::OpenGL;
1731		2065
1732	sub new {	2066	sub new {
1733	my $class = shift;	2067	my $class = shift;
1734		2068
1735	$class->SUPER::new (	2069	$class->SUPER::new (
1736	fg => [1, 1, 1],	2070	fg => [1, 1, 1],
1737	bg => [0, 0, 0, 0.2],	2071	bg => [0, 0, 0, 0.2],
		2072	outline => [0.6, 0.3, 0.1],
1738	active_bg => [1, 1, 1, 0.5],	2073	active_bg => [0, 0, 1, .2],
1739	active_fg => [0, 0, 0],	2074	active_fg => [1, 1, 1],
		2075	active_outline => [1, 1, 0],
1740	can_hover => 1,	2076	can_hover => 1,
1741	can_focus => 1,	2077	can_focus => 1,
1742	valign => 0,	2078	valign => 0,
1743	can_events => 1,	2079	can_events => 1,
		2080	ellipsise => 0,
1744	#text => ...	2081	#text => ...
1745	#hidden => "*",	2082	#hidden => "*",
1746	@_	2083	@_
1747	)	2084	)
1748	}	2085	}
…		…
1793	my $sym = $ev->{sym};	2130	my $sym = $ev->{sym};
1794	my $uni = $ev->{unicode};	2131	my $uni = $ev->{unicode};
1795		2132
1796	my $text = $self->get_text;	2133	my $text = $self->get_text;
1797		2134
		2135	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2136
1798	if ($uni == 8) {	2137	if ($uni == 8) {
1799	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2138	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1800	} elsif ($uni == 127) {	2139	} elsif ($uni == 127) {
1801	substr $text, $self->{cursor}, 1, "";	2140	substr $text, $self->{cursor}, 1, "";
1802	} elsif ($sym == CFClient::SDLK_LEFT) {	2141	} elsif ($sym == CFPlus::SDLK_LEFT) {
1803	--$self->{cursor} if $self->{cursor};	2142	--$self->{cursor} if $self->{cursor};
1804	} elsif ($sym == CFClient::SDLK_RIGHT) {	2143	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1805	++$self->{cursor} if $self->{cursor} < length $self->{text};	2144	++$self->{cursor} if $self->{cursor} < length $self->{text};
1806	} elsif ($sym == CFClient::SDLK_HOME) {	2145	} elsif ($sym == CFPlus::SDLK_HOME) {
		2146	# what a hack
		2147	$self->{cursor} =
		2148	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2149	? length $1
		2150	: 0;
		2151	} elsif ($sym == CFPlus::SDLK_END) {
		2152	# uh, again
		2153	$self->{cursor} =
		2154	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2155	? $self->{cursor} + length $1
		2156	: length $self->{text};
		2157	} elsif ($uni == 21) { # ctrl-u
		2158	$text = "";
1807	$self->{cursor} = 0;	2159	$self->{cursor} = 0;
1808	} elsif ($sym == CFClient::SDLK_END) {
1809	$self->{cursor} = length $text;
1810	} elsif ($uni == 27) {	2160	} elsif ($uni == 27) {
1811	$self->emit ('escape');	2161	$self->emit ('escape');
1812	} elsif ($uni) {	2162	} elsif ($uni == 0x0d) {
		2163	substr $text, $self->{cursor}++, 0, "\012";
		2164	} elsif ($uni >= 0x20) {
1813	substr $text, $self->{cursor}++, 0, chr $uni;	2165	substr $text, $self->{cursor}++, 0, chr $uni;
1814	} else {	2166	} else {
1815	return 0;	2167	return 0;
1816	}	2168	}
1817		2169
1818	$self->_set_text ($text);	2170	$self->_set_text ($text);
1819		2171
1820	$self->realloc;	2172	$self->realloc;
		2173	$self->update;
1821		2174
1822	1	2175	1
1823	}	2176	}
1824		2177
1825	sub invoke_focus_in {	2178	sub invoke_focus_in {
…		…
1837		2190
1838	my $idx = $self->{layout}->xy_to_index ($x, $y);	2191	my $idx = $self->{layout}->xy_to_index ($x, $y);
1839		2192
1840	# byte-index to char-index	2193	# byte-index to char-index
1841	my $text = $self->{text};	2194	my $text = $self->{text};
1842	utf8::encode $text;	2195	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1843	$self->{cursor} = length substr $text, 0, $idx;	2196	$self->{cursor} = length $text;
1844		2197
1845	$self->_set_text ($self->{text});	2198	$self->_set_text ($self->{text});
1846	$self->update;	2199	$self->update;
1847		2200
1848	1	2201	1
…		…
1867	glColor_premultiply @{$self->{bg}};	2220	glColor_premultiply @{$self->{bg}};
1868	}	2221	}
1869		2222
1870	glEnable GL_BLEND;	2223	glEnable GL_BLEND;
1871	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2224	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1872	glBegin GL_QUADS;
1873	glVertex 0 , 0;
1874	glVertex 0 , $self->{h};
1875	glVertex $self->{w}, $self->{h};	2225	glRect 0, 0, $self->{w}, $self->{h};
1876	glVertex $self->{w}, 0;
1877	glEnd;
1878	glDisable GL_BLEND;	2226	glDisable GL_BLEND;
1879		2227
1880	$self->SUPER::_draw;	2228	$self->SUPER::_draw;
1881		2229
1882	#TODO: force update every cursor change :(	2230	#TODO: force update every cursor change :(
…		…
1884		2232
1885	unless (exists $self->{cur_h}) {	2233	unless (exists $self->{cur_h}) {
1886	my $text = substr $self->{text}, 0, $self->{cursor};	2234	my $text = substr $self->{text}, 0, $self->{cursor};
1887	utf8::encode $text;	2235	utf8::encode $text;
1888		2236
1889	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2237	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1890	}	2238	}
1891		2239
1892	glColor @{$self->{fg}};	2240	glColor_premultiply @{$self->{active_fg}};
1893	glBegin GL_LINES;	2241	glBegin GL_LINES;
1894	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2242	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1895	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2243	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1896	glEnd;	2244	glEnd;
1897	}
1898	}
1899		2245
		2246	glLineWidth 3;
		2247	glColor @{$self->{active_outline}};
		2248	glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
		2249	glLineWidth 1;
		2250
		2251	} else {
		2252	glColor @{$self->{outline}};
		2253	glTranslate .375, .375;
		2254	glBegin GL_LINE_STRIP;
		2255	glVertex 0, $self->{h} * .5;
		2256	glVertex 0, $self->{h} - 3;
		2257	glVertex $self->{w} - 1, $self->{h} - 3;
		2258	glVertex $self->{w} - 1, $self->{h} * .5;
		2259	glEnd;
		2260	}
		2261	}
		2262
		2263	#############################################################################
		2264
1900	package CFClient::UI::Entry;	2265	package CFPlus::UI::Entry;
1901		2266
1902	our @ISA = CFClient::UI::EntryBase::;	2267	our @ISA = CFPlus::UI::EntryBase::;
1903		2268
1904	use CFClient::OpenGL;	2269	use CFPlus::OpenGL;
1905		2270
1906	sub invoke_key_down {	2271	sub invoke_key_down {
1907	my ($self, $ev) = @_;	2272	my ($self, $ev) = @_;
1908		2273
1909	my $sym = $ev->{sym};	2274	my $sym = $ev->{sym};
1910		2275
1911	if ($sym == 13) {	2276	if ($ev->{uni} == 0x0d || $sym == 13) {
1912	unshift @{$self->{history}},	2277	unshift @{$self->{history}},
1913	my $txt = $self->get_text;	2278	my $txt = $self->get_text;
1914		2279
1915	$self->{history_pointer} = -1;	2280	$self->{history_pointer} = -1;
1916	$self->{history_saveback} = '';	2281	$self->{history_saveback} = '';
1917	$self->emit (activate => $txt);	2282	$self->emit (activate => $txt);
1918	$self->update;	2283	$self->update;
1919		2284
1920	} elsif ($sym == CFClient::SDLK_UP) {	2285	} elsif ($sym == CFPlus::SDLK_UP) {
1921	if ($self->{history_pointer} < 0) {	2286	if ($self->{history_pointer} < 0) {
1922	$self->{history_saveback} = $self->get_text;	2287	$self->{history_saveback} = $self->get_text;
1923	}	2288	}
1924	if (@{$self->{history} || []} > 0) {	2289	if (@{$self->{history} || []} > 0) {
1925	$self->{history_pointer}++;	2290	$self->{history_pointer}++;
…		…
1927	$self->{history_pointer} = @{$self->{history} || []} - 1;	2292	$self->{history_pointer} = @{$self->{history} || []} - 1;
1928	}	2293	}
1929	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2294	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1930	}	2295	}
1931		2296
1932	} elsif ($sym == CFClient::SDLK_DOWN) {	2297	} elsif ($sym == CFPlus::SDLK_DOWN) {
1933	$self->{history_pointer}--;	2298	$self->{history_pointer}--;
1934	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2299	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1935		2300
1936	if ($self->{history_pointer} >= 0) {	2301	if ($self->{history_pointer} >= 0) {
1937	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2302	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1946	1	2311	1
1947	}	2312	}
1948		2313
1949	#############################################################################	2314	#############################################################################
1950		2315
		2316	package CFPlus::UI::TextEdit;
		2317
		2318	our @ISA = CFPlus::UI::EntryBase::;
		2319
		2320	use CFPlus::OpenGL;
		2321
		2322	sub move_cursor_ver {
		2323	my ($self, $dy) = @_;
		2324
		2325	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2326
		2327	$y += $dy;
		2328
		2329	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2330	$self->{cursor} = $index;
		2331	delete $self->{cur_h};
		2332	$self->update;
		2333	return;
		2334	}
		2335	}
		2336
		2337	sub invoke_key_down {
		2338	my ($self, $ev) = @_;
		2339
		2340	my $sym = $ev->{sym};
		2341
		2342	if ($sym == CFPlus::SDLK_UP) {
		2343	$self->move_cursor_ver (-1);
		2344	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2345	$self->move_cursor_ver (+1);
		2346	} else {
		2347	return $self->SUPER::invoke_key_down ($ev)
		2348	}
		2349
		2350	1
		2351	}
		2352
		2353	#############################################################################
		2354
1951	package CFClient::UI::Button;	2355	package CFPlus::UI::ButtonBin;
1952		2356
1953	our @ISA = CFClient::UI::Label::;	2357	our @ISA = CFPlus::UI::Bin::;
1954		2358
1955	use CFClient::OpenGL;	2359	use CFPlus::OpenGL;
1956		2360
1957	my @tex =	2361	my @tex =
1958	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2362	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1959	qw(b1_button_active.png);	2363	qw(b1_button_inactive.png b1_button_active.png);
1960		2364
1961	sub new {	2365	sub new {
1962	my $class = shift;	2366	my $class = shift;
1963		2367
1964	$class->SUPER::new (	2368	$class->SUPER::new (
1965	padding_x => 4,
1966	padding_y => 4,
1967	fg => [1, 1, 1],
1968	active_fg => [0, 0, 1],
1969	can_hover => 1,	2369	can_hover => 1,
1970	align => 0,	2370	align => 0,
1971	valign => 0,	2371	valign => 0,
1972	can_events => 1,	2372	can_events => 1,
1973	@_	2373	@_
…		…
1985	}	2385	}
1986		2386
1987	sub _draw {	2387	sub _draw {
1988	my ($self) = @_;	2388	my ($self) = @_;
1989		2389
1990	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1991
1992	glEnable GL_TEXTURE_2D;	2390	glEnable GL_TEXTURE_2D;
1993	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2391	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1994	glColor 0, 0, 0, 1;	2392	glColor 0, 0, 0, 1;
1995		2393
		2394	my $tex = $tex[$GRAB == $self];
1996	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2395	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1997		2396
1998	glDisable GL_TEXTURE_2D;	2397	glDisable GL_TEXTURE_2D;
1999		2398
2000	$self->SUPER::_draw;	2399	$self->SUPER::_draw;
2001	}	2400	}
2002		2401
2003	#############################################################################	2402	#############################################################################
2004		2403
		2404	package CFPlus::UI::Button;
		2405
		2406	our @ISA = CFPlus::UI::Label::;
		2407
		2408	use CFPlus::OpenGL;
		2409
		2410	my @tex =
		2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2412	qw(b1_button_inactive.png b1_button_active.png);
		2413
		2414	sub new {
		2415	my $class = shift;
		2416
		2417	$class->SUPER::new (
		2418	padding_x => 4,
		2419	padding_y => 4,
		2420	fg => [1.0, 1.0, 1.0],
		2421	active_fg => [0.8, 0.8, 0.8],
		2422	can_hover => 1,
		2423	align => 0,
		2424	valign => 0,
		2425	can_events => 1,
		2426	@_
		2427	)
		2428	}
		2429
		2430	sub invoke_button_up {
		2431	my ($self, $ev, $x, $y) = @_;
		2432
		2433	$self->emit ("activate")
		2434	if $x >= 0 && $x < $self->{w}
		2435	&& $y >= 0 && $y < $self->{h};
		2436
		2437	1
		2438	}
		2439
		2440	sub _draw {
		2441	my ($self) = @_;
		2442
		2443	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2444
		2445	glEnable GL_TEXTURE_2D;
		2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2447	glColor 0, 0, 0, 1;
		2448
		2449	my $tex = $tex[$GRAB == $self];
		2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2451
		2452	glDisable GL_TEXTURE_2D;
		2453
		2454	$self->SUPER::_draw;
		2455	}
		2456
		2457	#############################################################################
		2458
		2459	package CFPlus::UI::CheckBox;
		2460
		2461	our @ISA = CFPlus::UI::DrawBG::;
		2462
		2463	my @tex =
		2464	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2465	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2466
		2467	use CFPlus::OpenGL;
		2468
		2469	sub new {
		2470	my $class = shift;
		2471
		2472	$class->SUPER::new (
		2473	padding_x => 2,
		2474	padding_y => 2,
		2475	fg => [1, 1, 1],
		2476	active_fg => [1, 1, 0],
		2477	bg => [0, 0, 0, 0.2],
		2478	active_bg => [1, 1, 1, 0.5],
		2479	state => 0,
		2480	can_hover => 1,
		2481	@_
		2482	)
		2483	}
		2484
		2485	sub size_request {
		2486	my ($self) = @_;
		2487
		2488	(6) x 2
		2489	}
		2490
		2491	sub toggle {
		2492	my ($self) = @_;
		2493
		2494	$self->{state} = !$self->{state};
		2495	$self->emit (changed => $self->{state});
		2496	$self->update;
		2497	}
		2498
		2499	sub invoke_button_down {
		2500	my ($self, $ev, $x, $y) = @_;
		2501
		2502	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2503	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2504	$self->toggle;
		2505	} else {
		2506	return 0
		2507	}
		2508
		2509	1
		2510	}
		2511
		2512	sub _draw {
		2513	my ($self) = @_;
		2514
		2515	$self->SUPER::_draw;
		2516
		2517	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2518
		2519	my ($w, $h) = @$self{qw(w h)};
		2520
		2521	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2522
		2523	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2524
		2525	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2526
		2527	glEnable GL_TEXTURE_2D;
		2528	$tex->draw_quad_alpha (0, 0, $s, $s);
		2529	glDisable GL_TEXTURE_2D;
		2530	}
		2531
		2532	#############################################################################
		2533
		2534	package CFPlus::UI::Image;
		2535
		2536	our @ISA = CFPlus::UI::Base::;
		2537
		2538	use CFPlus::OpenGL;
		2539
		2540	our %texture_cache;
		2541
		2542	sub new {
		2543	my $class = shift;
		2544
		2545	my $self = $class->SUPER::new (
		2546	can_events => 0,
		2547	scale => 1,
		2548	@_,
		2549	);
		2550
		2551	$self->{path} || $self->{tex}
		2552	or Carp::croak "'path' or 'tex' attributes required";
		2553
		2554	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2555	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2556
		2557	CFPlus::weaken $texture_cache{$self->{path}};
		2558
		2559	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2560
		2561	$self
		2562	}
		2563
		2564	sub STORABLE_freeze {
		2565	my ($self, $cloning) = @_;
		2566
		2567	$self->{path}
		2568	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2569
		2570	$self->{path}
		2571	}
		2572
		2573	sub STORABLE_attach {
		2574	my ($self, $cloning, $path) = @_;
		2575
		2576	$self->new (path => $path)
		2577	}
		2578
		2579	sub size_request {
		2580	my ($self) = @_;
		2581
		2582	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2583	}
		2584
		2585	sub _draw {
		2586	my ($self) = @_;
		2587
		2588	my $tex = $self->{tex};
		2589
		2590	my ($w, $h) = ($self->{w}, $self->{h});
		2591
		2592	if ($self->{rot90}) {
		2593	glRotate 90, 0, 0, 1;
		2594	glTranslate 0, -$self->{w}, 0;
		2595
		2596	($w, $h) = ($h, $w);
		2597	}
		2598
		2599	glEnable GL_TEXTURE_2D;
		2600	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2601
		2602	$tex->draw_quad_alpha (0, 0, $w, $h);
		2603
		2604	glDisable GL_TEXTURE_2D;
		2605	}
		2606
		2607	#############################################################################
		2608
2005	package CFClient::UI::ImageButton;	2609	package CFPlus::UI::ImageButton;
2006		2610
2007	our @ISA = CFClient::UI::Image::;	2611	our @ISA = CFPlus::UI::Image::;
2008		2612
2009	use CFClient::OpenGL;	2613	use CFPlus::OpenGL;
2010		2614
2011	my %textures;	2615	my %textures;
2012		2616
2013	sub new {	2617	sub new {
2014	my $class = shift;	2618	my $class = shift;
…		…
2024	can_events => 1,	2628	can_events => 1,
2025	@_	2629	@_
2026	);	2630	);
2027	}	2631	}
2028		2632
		2633	sub invoke_button_down {
		2634	my ($self, $ev, $x, $y) = @_;
		2635
		2636	1
		2637	}
		2638
2029	sub invoke_button_up {	2639	sub invoke_button_up {
2030	my ($self, $ev, $x, $y) = @_;	2640	my ($self, $ev, $x, $y) = @_;
2031		2641
2032	$self->emit ("activate")	2642	$self->emit ("activate")
2033	if $x >= 0 && $x < $self->{w}	2643	if $x >= 0 && $x < $self->{w}
…		…
2036	1	2646	1
2037	}	2647	}
2038		2648
2039	#############################################################################	2649	#############################################################################
2040		2650
2041	package CFClient::UI::CheckBox;
2042
2043	our @ISA = CFClient::UI::DrawBG::;
2044
2045	my @tex =
2046	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2047	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2048
2049	use CFClient::OpenGL;
2050
2051	sub new {
2052	my $class = shift;
2053
2054	$class->SUPER::new (
2055	padding_x => 2,
2056	padding_y => 2,
2057	fg => [1, 1, 1],
2058	active_fg => [1, 1, 0],
2059	bg => [0, 0, 0, 0.2],
2060	active_bg => [1, 1, 1, 0.5],
2061	state => 0,
2062	can_hover => 1,
2063	@_
2064	)
2065	}
2066
2067	sub size_request {
2068	my ($self) = @_;
2069
2070	(6) x 2
2071	}
2072
2073	sub toggle {
2074	my ($self) = @_;
2075
2076	$self->{state} = !$self->{state};
2077	$self->emit (changed => $self->{state});
2078	$self->update;
2079	}
2080
2081	sub invoke_button_down {
2082	my ($self, $ev, $x, $y) = @_;
2083
2084	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2085	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2086	$self->toggle;
2087	} else {
2088	return 0
2089	}
2090
2091	1
2092	}
2093
2094	sub _draw {
2095	my ($self) = @_;
2096
2097	$self->SUPER::_draw;
2098
2099	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2100
2101	my ($w, $h) = @$self{qw(w h)};
2102
2103	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2104
2105	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2106
2107	my $tex = $self->{state} ? $tex[1] : $tex[0];
2108
2109	glEnable GL_TEXTURE_2D;
2110	$tex->draw_quad_alpha (0, 0, $s, $s);
2111	glDisable GL_TEXTURE_2D;
2112	}
2113
2114	#############################################################################
2115
2116	package CFClient::UI::Image;	2651	package CFPlus::UI::VGauge;
2117		2652
2118	our @ISA = CFClient::UI::Base::;	2653	our @ISA = CFPlus::UI::Base::;
2119
2120	use CFClient::OpenGL;
2121
2122	our %texture_cache;
2123
2124	sub new {
2125	my $class = shift;
2126
2127	my $self = $class->SUPER::new (
2128	can_events => 0,
2129	@_,
2130	);
2131
2132	$self->{path}
2133	or Carp::croak "required attribute 'path' not set";
2134
2135	$self->{tex} = $texture_cache{$self->{path}} ||=
2136	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2137
2138	Scalar::Util::weaken $texture_cache{$self->{path}};
2139
2140	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2141
2142	$self
2143	}
2144
2145	sub size_request {
2146	my ($self) = @_;
2147
2148	($self->{tex}{w}, $self->{tex}{h})
2149	}
2150
2151	sub _draw {
2152	my ($self) = @_;
2153
2154	my $tex = $self->{tex};
2155
2156	my ($w, $h) = ($self->{w}, $self->{h});
2157
2158	if ($self->{rot90}) {
2159	glRotate 90, 0, 0, 1;
2160	glTranslate 0, -$self->{w}, 0;
2161
2162	($w, $h) = ($h, $w);
2163	}
2164
2165	glEnable GL_TEXTURE_2D;
2166	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2167
2168	$tex->draw_quad_alpha (0, 0, $w, $h);
2169
2170	glDisable GL_TEXTURE_2D;
2171	}
2172
2173	#############################################################################
2174
2175	package CFClient::UI::VGauge;
2176
2177	our @ISA = CFClient::UI::Base::;
2178		2654
2179	use List::Util qw(min max);	2655	use List::Util qw(min max);
2180		2656
2181	use CFClient::OpenGL;	2657	use CFPlus::OpenGL;
2182		2658
2183	my %tex = (	2659	my %tex = (
2184	food => [	2660	food => [
2185	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2661	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2186	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2662	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2187	],	2663	],
2188	grace => [	2664	grace => [
2189	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2665	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2190	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2666	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2191	],	2667	],
2192	hp => [	2668	hp => [
2193	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2669	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2194	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2670	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2195	],	2671	],
2196	mana => [	2672	mana => [
2197	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2673	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2198	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2674	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2199	],	2675	],
2200	);	2676	);
2201		2677
2202	# eg. VGauge->new (gauge => 'food'), default gauge: food	2678	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2305	glDisable GL_TEXTURE_2D;	2781	glDisable GL_TEXTURE_2D;
2306	}	2782	}
2307		2783
2308	#############################################################################	2784	#############################################################################
2309		2785
		2786	package CFPlus::UI::Progress;
		2787
		2788	our @ISA = CFPlus::UI::Label::;
		2789
		2790	use CFPlus::OpenGL;
		2791
		2792	sub new {
		2793	my ($class, %arg) = @_;
		2794
		2795	my $self = $class->SUPER::new (
		2796	fg => [1, 1, 1],
		2797	bg => [0, 0, 1, 0.2],
		2798	bar => [0.7, 0.5, 0.1, 0.8],
		2799	outline => [0.4, 0.3, 0],
		2800	fontsize => 0.9,
		2801	valign => 0,
		2802	align => 0,
		2803	can_events => 1,
		2804	ellipsise => 1,
		2805	label => "%d%%",
		2806	%arg,
		2807	);
		2808
		2809	$self->set_value ($arg{value} || -1);
		2810
		2811	$self
		2812	}
		2813
		2814	sub set_label {
		2815	my ($self, $label) = @_;
		2816
		2817	return if $self->{label} eq $label;
		2818	$self->{label} = $label;
		2819
		2820	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2821	}
		2822
		2823	sub set_value {
		2824	my ($self, $value) = @_;
		2825
		2826	if ($self->{value} ne $value) {
		2827	$self->{value} = $value;
		2828
		2829	if ($value < 0) {
		2830	$self->set_text ("-");
		2831	} else {
		2832	$self->set_text (sprintf $self->{label}, $value * 100);
		2833	}
		2834
		2835	$self->update;
		2836	}
		2837	}
		2838
		2839	sub _draw {
		2840	my ($self) = @_;
		2841
		2842	glEnable GL_BLEND;
		2843	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2844
		2845	if ($self->{value} >= 0) {
		2846	my $s = 3 + ($self->{w} - 6) * $self->{value};
		2847
		2848	glColor_premultiply @{$self->{bar}};
		2849	glRect 2, 2, $s, $self->{h} - 2;
		2850	glColor_premultiply @{$self->{bg}};
		2851	glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
		2852	}
		2853
		2854	glColor_premultiply @{$self->{outline}};
		2855	glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
		2856
		2857	glDisable GL_BLEND;
		2858
		2859	{
		2860	local $self->{bg}; # do not draw background
		2861	$self->SUPER::_draw;
		2862	}
		2863	}
		2864
		2865	#############################################################################
		2866
		2867	package CFPlus::UI::ExperienceProgress;
		2868
		2869	our @ISA = CFPlus::UI::Progress::;
		2870
		2871	sub new {
		2872	my ($class, %arg) = @_;
		2873
		2874	my $self = $class->SUPER::new (
		2875	%arg
		2876	);
		2877
		2878	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2879	if $::CONN;
		2880
		2881	$self
		2882	}
		2883
		2884	sub DESTROY {
		2885	my ($self) = @_;
		2886
		2887	delete $::CONN->{on_exp_update}{$self+0}
		2888	if $::CONN;
		2889
		2890	$self->SUPER::DESTROY;
		2891	}
		2892
		2893	sub set_value {
		2894	my ($self, $lvl, $exp) = @_;
		2895
		2896	my $v = -1;
		2897
		2898	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2899	my $l0 = $table->[$lvl - 1];
		2900	my $l1 = $table->[$lvl];
		2901
		2902	$v = ($exp - $l0) / ($l1 - $l0);
		2903	}
		2904
		2905	$self->SUPER::set_value ($v);
		2906	}
		2907
		2908	#############################################################################
		2909
2310	package CFClient::UI::Gauge;	2910	package CFPlus::UI::Gauge;
2311		2911
2312	our @ISA = CFClient::UI::VBox::;	2912	our @ISA = CFPlus::UI::VBox::;
2313		2913
2314	sub new {	2914	sub new {
2315	my ($class, %arg) = @_;	2915	my ($class, %arg) = @_;
2316		2916
2317	my $self = $class->SUPER::new (	2917	my $self = $class->SUPER::new (
…		…
2319	can_hover => 1,	2919	can_hover => 1,
2320	can_events => 1,	2920	can_events => 1,
2321	%arg,	2921	%arg,
2322	);	2922	);
2323		2923
2324	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2924	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2325	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2925	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2326	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2926	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2327		2927
2328	$self	2928	$self
2329	}	2929	}
2330		2930
2331	sub set_fontsize {	2931	sub set_fontsize {
…		…
2352	$self->{value}->set_text ($val);	2952	$self->{value}->set_text ($val);
2353	}	2953	}
2354		2954
2355	#############################################################################	2955	#############################################################################
2356		2956
2357	package CFClient::UI::Slider;	2957	package CFPlus::UI::Slider;
2358		2958
2359	use strict;	2959	use strict;
2360		2960
2361	use CFClient::OpenGL;	2961	use CFPlus::OpenGL;
2362		2962
2363	our @ISA = CFClient::UI::DrawBG::;	2963	our @ISA = CFPlus::UI::DrawBG::;
2364		2964
2365	my @tex =	2965	my @tex =
2366	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2966	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2367	qw(s1_slider.png s1_slider_bg.png);	2967	qw(s1_slider.png s1_slider_bg.png);
2368		2968
2369	sub new {	2969	sub new {
2370	my $class = shift;	2970	my $class = shift;
2371		2971
…		…
2439		3039
2440	$self->SUPER::invoke_button_down ($ev, $x, $y);	3040	$self->SUPER::invoke_button_down ($ev, $x, $y);
2441		3041
2442	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3042	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2443		3043
2444	$self->invoke_mouse_motion ($ev, $x, $y)	3044	$self->invoke_mouse_motion ($ev, $x, $y);
		3045
		3046	1
2445	}	3047	}
2446		3048
2447	sub invoke_mouse_motion {	3049	sub invoke_mouse_motion {
2448	my ($self, $ev, $x, $y) = @_;	3050	my ($self, $ev, $x, $y) = @_;
2449		3051
…		…
2456		3058
2457	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3059	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2458	} else {	3060	} else {
2459	return 0;	3061	return 0;
2460	}	3062	}
		3063
		3064	1
		3065	}
		3066
		3067	sub invoke_mouse_wheel {
		3068	my ($self, $ev) = @_;
		3069
		3070	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3071
		3072	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3073
		3074	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2461		3075
2462	1	3076	1
2463	}	3077	}
2464		3078
2465	sub update {	3079	sub update {
…		…
2516	glDisable GL_TEXTURE_2D;	3130	glDisable GL_TEXTURE_2D;
2517	}	3131	}
2518		3132
2519	#############################################################################	3133	#############################################################################
2520		3134
2521	package CFClient::UI::ValSlider;	3135	package CFPlus::UI::ValSlider;
2522		3136
2523	our @ISA = CFClient::UI::HBox::;	3137	our @ISA = CFPlus::UI::HBox::;
2524		3138
2525	sub new {	3139	sub new {
2526	my ($class, %arg) = @_;	3140	my ($class, %arg) = @_;
2527		3141
2528	my $range = delete $arg{range};	3142	my $range = delete $arg{range};
2529		3143
2530	my $self = $class->SUPER::new (	3144	my $self = $class->SUPER::new (
2531	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3145	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2532	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3146	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2533	to_value => sub { shift },	3147	to_value => sub { shift },
2534	from_value => sub { shift },	3148	from_value => sub { shift },
2535	%arg,	3149	%arg,
2536	);	3150	);
2537		3151
…		…
2557	sub set_range { shift->{slider}->set_range (@_) }	3171	sub set_range { shift->{slider}->set_range (@_) }
2558	sub set_value { shift->{slider}->set_value (@_) }	3172	sub set_value { shift->{slider}->set_value (@_) }
2559		3173
2560	#############################################################################	3174	#############################################################################
2561		3175
2562	package CFClient::UI::TextScroller;	3176	package CFPlus::UI::TextScroller;
2563		3177
2564	our @ISA = CFClient::UI::HBox::;	3178	our @ISA = CFPlus::UI::HBox::;
2565		3179
2566	use CFClient::OpenGL;	3180	use CFPlus::OpenGL;
2567		3181
2568	sub new {	3182	sub new {
2569	my $class = shift;	3183	my $class = shift;
2570		3184
2571	my $self = $class->SUPER::new (	3185	my $self = $class->SUPER::new (
2572	fontsize => 1,	3186	fontsize => 1,
2573	can_events => 0,	3187	can_events => 1,
2574	indent => 0,	3188	indent => 0,
2575	#font => default_font	3189	#font => default_font
2576	@_,	3190	@_,
2577		3191
2578	layout => (new CFClient::Layout 1),	3192	layout => (new CFPlus::Layout),
2579	par => [],	3193	par => [],
		3194	max_par => 0,
2580	height => 0,	3195	height => 0,
2581	children => [	3196	children => [
2582	(new CFClient::UI::Empty expand => 1),	3197	(new CFPlus::UI::Empty expand => 1),
2583	(new CFClient::UI::Slider vertical => 1),	3198	(new CFPlus::UI::Slider vertical => 1),
2584	],	3199	],
2585	);	3200	);
2586		3201
2587	$self->{children}[1]->connect (changed => sub { $self->update });	3202	$self->{children}[1]->connect (changed => sub { $self->update });
2588		3203
…		…
2597	}	3212	}
2598		3213
2599	sub size_request {	3214	sub size_request {
2600	my ($self) = @_;	3215	my ($self) = @_;
2601		3216
2602	my ($empty, $slider) = @{ $self->{children} };	3217	my ($empty, $slider) = $self->visible_children;
2603		3218
2604	local $self->{children} = [$empty, $slider];	3219	local $self->{children} = [$empty, $slider];
2605	$self->SUPER::size_request	3220	$self->SUPER::size_request
2606	}	3221	}
2607		3222
…		…
2618		3233
2619	$self->reflow;	3234	$self->reflow;
2620		3235
2621	local $self->{children} = [$empty, $slider];	3236	local $self->{children} = [$empty, $slider];
2622	$self->SUPER::invoke_size_allocate ($w, $h)	3237	$self->SUPER::invoke_size_allocate ($w, $h)
		3238	}
		3239
		3240	sub invoke_mouse_wheel {
		3241	my ($self, $ev) = @_;
		3242
		3243	return 0 unless $ev->{dy}; # only vertical movements
		3244
		3245	$self->{children}[1]->emit (mouse_wheel => $ev);
		3246
		3247	1
2623	}	3248	}
2624		3249
2625	sub get_layout {	3250	sub get_layout {
2626	my ($self, $para) = @_;	3251	my ($self, $para) = @_;
2627		3252
…		…
2655		3280
2656	# todo: base offset on lines or so, not on pixels	3281	# todo: base offset on lines or so, not on pixels
2657	$self->{children}[1]->set_value ($offset);	3282	$self->{children}[1]->set_value ($offset);
2658	}	3283	}
2659		3284
		3285	sub current_paragraph {
		3286	my ($self) = @_;
		3287
		3288	$self->{top_paragraph} - 1
		3289	}
		3290
		3291	sub scroll_to {
		3292	my ($self, $para) = @_;
		3293
		3294	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3295
		3296	$self->{scroll_to} = $para;
		3297	$self->update;
		3298	}
		3299
2660	sub clear {	3300	sub clear {
2661	my ($self) = @_;	3301	my ($self) = @_;
2662		3302
2663	my (undef, undef, @other) = @{ $self->{children} };	3303	my (undef, undef, @other) = @{ $self->{children} };
2664	$self->remove ($_) for @other;	3304	$self->remove ($_) for @other;
…		…
2667	$self->{height} = 0;	3307	$self->{height} = 0;
2668	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3308	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2669	}	3309	}
2670		3310
2671	sub add_paragraph {	3311	sub add_paragraph {
2672	my ($self, $color, $para, $indent) = @_;	3312	my $self = shift;
2673		3313
2674	my ($text, @w) = ref $para ? @$para : $para;	3314	for my $para (@_) {
2675
2676	$para = {	3315	$para = {
		3316	fg => [1, 1, 1, 1],
		3317	indent => 0,
		3318	markup => "",
		3319	widget => [],
		3320	ref $para ? %$para : (markup => $para),
2677	w => 1e10,	3321	w => 1e10,
2678	wrapped => 1,	3322	wrapped => 1,
2679	fg => $color,
2680	indent => $indent,
2681	markup => $text,
2682	widget => \@w,
2683	};	3323	};
2684		3324
2685	$self->add (@w) if @w;	3325	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2686	push @{$self->{par}}, $para;	3326	push @{$self->{par}}, $para;
		3327	}
		3328
		3329	if (my $max = $self->{max_par}) {
		3330	shift @{$self->{par}} while @{$self->{par}} > $max;
		3331	}
2687		3332
2688	$self->{need_reflow}++;	3333	$self->{need_reflow}++;
2689	$self->update;	3334	$self->update;
2690	}	3335	}
2691		3336
2692	sub scroll_to_bottom {	3337	sub scroll_to_bottom {
2693	my ($self) = @_;	3338	my ($self) = @_;
2694		3339
2695	$self->{scroll_to_bottom} = 1;	3340	$self->{scroll_to} = $#{$self->{par}};
2696	$self->update;	3341	$self->update;
2697	}	3342	}
2698		3343
		3344	sub force_uptodate {
		3345	my ($self) = @_;
		3346
		3347	if (delete $self->{need_reflow}) {
		3348	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3349
		3350	my $height = 0;
		3351
		3352	for my $para (@{$self->{par}}) {
		3353	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3354	my $layout = $self->get_layout ($para);
		3355	my ($w, $h) = $layout->size;
		3356
		3357	$para->{w} = $w + $para->{indent};
		3358	$para->{h} = $h;
		3359	$para->{wrapped} = $layout->has_wrapped;
		3360	}
		3361
		3362	$para->{y} = $height;
		3363	$height += $para->{h};
		3364	}
		3365
		3366	$self->{height} = $height;
		3367	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3368
		3369	delete $self->{texture};
		3370	}
		3371
		3372	if (my $paridx = delete $self->{scroll_to}) {
		3373	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3374	}
		3375	}
		3376
2699	sub update {	3377	sub update {
2700	my ($self) = @_;	3378	my ($self) = @_;
2701		3379
2702	$self->SUPER::update;	3380	$self->SUPER::update;
2703		3381
2704	return unless $self->{h} > 0;	3382	return unless $self->{h} > 0;
2705		3383
2706	delete $self->{texture};	3384	delete $self->{texture};
2707		3385
2708	$ROOT->on_post_alloc ($self => sub {	3386	$ROOT->on_post_alloc ($self => sub {
		3387	$self->force_uptodate;
		3388
2709	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3389	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2710		3390
2711	if (delete $self->{need_reflow}) {
2712	my $height = 0;
2713
2714	for my $para (@{$self->{par}}) {
2715	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2716	my $layout = $self->get_layout ($para);
2717	my ($w, $h) = $layout->size;
2718
2719	$para->{w} = $w + $para->{indent};
2720	$para->{h} = $h;
2721	$para->{wrapped} = $layout->has_wrapped;
2722	}
2723
2724	$height += $para->{h};
2725	}
2726
2727	$self->{height} = $height;
2728
2729	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2730
2731	delete $self->{texture};
2732	}
2733
2734	if (delete $self->{scroll_to_bottom}) {
2735	$self->{children}[1]->set_value (1e10);
2736	}
2737
2738	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3391	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2739	glClearColor 0, 0, 0, 0;	3392	glClearColor 0, 0, 0, 0;
2740	glClear GL_COLOR_BUFFER_BIT;	3393	glClear GL_COLOR_BUFFER_BIT;
2741		3394
		3395	package CFPlus::UI::Base;
		3396	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3397	(0, 0, $self->{w}, $self->{h});
		3398
		3399	my $top = int $self->{children}[1]{range}[0];
		3400
		3401	my $paridx = 0;
		3402	my $top_paragraph;
2742	my $top = int $self->{children}[1]{range}[0];	3403	my $top = int $self->{children}[1]{range}[0];
2743		3404
2744	my $y0 = $top;	3405	my $y0 = $top;
2745	my $y1 = $top + $H;	3406	my $y1 = $top + $H;
2746		3407
2747	my $y = 0;
2748
2749	glEnable GL_BLEND;
2750	#TODO# not correct in windows where rgba is forced off
2751	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2752
2753	for my $para (@{$self->{par}}) {	3408	for my $para (@{$self->{par}}) {
2754	my $h = $para->{h};	3409	my $h = $para->{h};
		3410	my $y = $para->{y};
2755		3411
2756	if ($y0 < $y + $h && $y < $y1) {	3412	if ($y0 < $y + $h && $y < $y1) {
2757
2758	my $layout = $self->get_layout ($para);	3413	my $layout = $self->get_layout ($para);
2759		3414
2760	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2761
2762	glRasterPos $para->{indent}, $y - $y0;	3415	$layout->render ($para->{indent}, $y - $y0);
2763	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3416	$layout->draw;
2764		3417
2765	if (my @w = @{ $para->{widget} }) {	3418	if (my @w = @{ $para->{widget} }) {
2766	my @s = $layout->get_shapes;	3419	my @s = $layout->get_shapes;
2767		3420
2768	glDisable GL_BLEND;
2769	for (@w) {	3421	for (@w) {
2770	my ($dx, $dy) = splice @s, 0, 2, ();	3422	my ($dx, $dy) = splice @s, 0, 2, ();
2771		3423
2772	$_->{x} = $dx + $para->{indent};	3424	$_->{x} = $dx + $para->{indent};
2773	$_->{y} = $dy + $y - $y0;	3425	$_->{y} = $dy + $y - $y0;
2774		3426
2775	$_->draw;	3427	$_->draw;
2776	}	3428	}
2777	glEnable GL_BLEND;
2778	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2779	}	3429	}
2780	}	3430	}
2781		3431
2782	$y += $h;	3432	$paridx++;
		3433	$top_paragraph ||= $paridx if $y >= $top;
2783	}	3434	}
2784		3435
2785	glDisable GL_BLEND;	3436	$self->{top_paragraph} = $top_paragraph;
2786	};	3437	};
2787	});	3438	});
2788	}	3439	}
2789		3440
2790	sub reconfigure {	3441	sub reconfigure {
…		…
2808	$self->{children}[1]->draw;	3459	$self->{children}[1]->draw;
2809	}	3460	}
2810		3461
2811	#############################################################################	3462	#############################################################################
2812		3463
2813	package CFClient::UI::Animator;	3464	package CFPlus::UI::Animator;
2814		3465
2815	use CFClient::OpenGL;	3466	use CFPlus::OpenGL;
2816		3467
2817	our @ISA = CFClient::UI::Bin::;	3468	our @ISA = CFPlus::UI::Bin::;
2818		3469
2819	sub moveto {	3470	sub moveto {
2820	my ($self, $x, $y) = @_;	3471	my ($self, $x, $y) = @_;
2821		3472
2822	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3473	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2850	glPopMatrix;	3501	glPopMatrix;
2851	}	3502	}
2852		3503
2853	#############################################################################	3504	#############################################################################
2854		3505
2855	package CFClient::UI::Flopper;	3506	package CFPlus::UI::Flopper;
2856		3507
2857	our @ISA = CFClient::UI::Button::;	3508	our @ISA = CFPlus::UI::Button::;
2858		3509
2859	sub new {	3510	sub new {
2860	my $class = shift;	3511	my $class = shift;
2861		3512
2862	my $self = $class->SUPER::new (	3513	my $self = $class->SUPER::new (
…		…
2874	$self->{other}->toggle_visibility;	3525	$self->{other}->toggle_visibility;
2875	}	3526	}
2876		3527
2877	#############################################################################	3528	#############################################################################
2878		3529
2879	package CFClient::UI::Tooltip;	3530	package CFPlus::UI::Tooltip;
2880		3531
2881	our @ISA = CFClient::UI::Bin::;	3532	our @ISA = CFPlus::UI::Bin::;
2882		3533
2883	use CFClient::OpenGL;	3534	use CFPlus::OpenGL;
2884		3535
2885	sub new {	3536	sub new {
2886	my $class = shift;	3537	my $class = shift;
2887		3538
2888	$class->SUPER::new (	3539	$class->SUPER::new (
…		…
2891	)	3542	)
2892	}	3543	}
2893		3544
2894	sub set_tooltip_from {	3545	sub set_tooltip_from {
2895	my ($self, $widget) = @_;	3546	my ($self, $widget) = @_;
		3547
		3548	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3549	if $widget->{tooltip} =~ /^#(.*)$/;
2896		3550
2897	my $tooltip = $widget->{tooltip};	3551	my $tooltip = $widget->{tooltip};
2898		3552
2899	if ($ENV{CFPLUS_DEBUG} & 2) {	3553	if ($ENV{CFPLUS_DEBUG} & 2) {
2900	$tooltip .= "\n\n" . (ref $widget) . "\n"	3554	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2904	}	3558	}
2905		3559
2906	$tooltip =~ s/^\n+//;	3560	$tooltip =~ s/^\n+//;
2907	$tooltip =~ s/\n+$//;	3561	$tooltip =~ s/\n+$//;
2908		3562
2909	$self->add (new CFClient::UI::Label	3563	$self->add (new CFPlus::UI::Label
2910	markup => $tooltip,	3564	markup => $tooltip,
2911	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3565	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2912	fontsize => 0.8,	3566	fontsize => 0.8,
2913	fg => [0, 0, 0, 1],	3567	style => 1, # FLAG_INVERSE
2914	ellipsise => 0,	3568	ellipsise => 0,
2915	font => ($widget->{tooltip_font} || $::FONT_PROP),	3569	font => ($widget->{tooltip_font} || $::FONT_PROP),
2916	);	3570	);
2917	}	3571	}
2918		3572
…		…
2937		3591
2938	$self->{root}->on_post_alloc ("move_$self" => sub {	3592	$self->{root}->on_post_alloc ("move_$self" => sub {
2939	my $widget = $self->{owner}	3593	my $widget = $self->{owner}
2940	or return;	3594	or return;
2941		3595
		3596	if ($widget->{visible}) {
2942	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3597	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2943		3598
2944	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3599	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2945	if $x + $self->{w} > $self->{root}{w};	3600	if $x + $self->{w} > $self->{root}{w};
2946		3601
2947	$self->move_abs ($x, $y);	3602	$self->move_abs ($x, $y);
		3603	} else {
		3604	$self->hide;
		3605	}
2948	});	3606	});
2949	}	3607	}
2950		3608
2951	sub _draw {	3609	sub _draw {
2952	my ($self) = @_;	3610	my ($self) = @_;
…		…
2954	glTranslate 0.375, 0.375;	3612	glTranslate 0.375, 0.375;
2955		3613
2956	my ($w, $h) = @$self{qw(w h)};	3614	my ($w, $h) = @$self{qw(w h)};
2957		3615
2958	glColor 1, 0.8, 0.4;	3616	glColor 1, 0.8, 0.4;
2959	glBegin GL_QUADS;	3617	glRect 0, 0, $w, $h;
2960	glVertex 0 , 0;
2961	glVertex 0 , $h;
2962	glVertex $w, $h;
2963	glVertex $w, 0;
2964	glEnd;
2965		3618
2966	glColor 0, 0, 0;	3619	glColor 0, 0, 0;
2967	glBegin GL_LINE_LOOP;	3620	glRect_lineloop 0, 0, $w, $h;
2968	glVertex 0 , 0;
2969	glVertex 0 , $h;
2970	glVertex $w, $h;
2971	glVertex $w, 0;
2972	glEnd;
2973		3621
2974	glTranslate 2 - 0.375, 2 - 0.375;	3622	glTranslate 2 - 0.375, 2 - 0.375;
2975		3623
2976	$self->SUPER::_draw;	3624	$self->SUPER::_draw;
2977	}	3625	}
2978		3626
2979	#############################################################################	3627	#############################################################################
2980		3628
2981	package CFClient::UI::Face;	3629	package CFPlus::UI::Face;
2982		3630
2983	our @ISA = CFClient::UI::Base::;	3631	our @ISA = CFPlus::UI::DrawBG::;
2984		3632
2985	use CFClient::OpenGL;	3633	use CFPlus::OpenGL;
2986		3634
2987	sub new {	3635	sub new {
2988	my $class = shift;	3636	my $class = shift;
2989		3637
2990	my $self = $class->SUPER::new (	3638	my $self = $class->SUPER::new (
		3639	size_w => 32,
		3640	size_h => 8,
2991	aspect => 1,	3641	aspect => 1,
2992	can_events => 0,	3642	can_events => 0,
2993	@_,	3643	@_,
2994	);	3644	);
2995		3645
2996	if ($self->{anim} && $self->{animspeed}) {	3646	if ($self->{anim} && $self->{animspeed}) {
2997	Scalar::Util::weaken (my $widget = $self);	3647	CFPlus::weaken (my $widget = $self);
2998		3648
		3649	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3650	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2999	$self->{timer} = Event->timer (	3651	$self->{timer} = Event->timer (
3000	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3001	hard => 1,	3652	parked => 1,
3002	interval => $self->{animspeed},
3003	cb => sub {	3653	cb => sub {
		3654	return unless $::CONN;
		3655
		3656	my $w = $widget
		3657	or return;
		3658
3004	++$widget->{frame};	3659	++$w->{frame};
		3660	$w->update_face;
		3661
		3662	# somehow, $widget can go away
3005	$widget->update;	3663	$w->update;
		3664	$w->update_timer;
3006	},	3665	},
3007	);	3666	);
		3667
		3668	$self->update_face;
		3669	$self->update_timer;
3008	}	3670	}
3009		3671
3010	$self	3672	$self
3011	}	3673	}
3012		3674
		3675	sub update_timer {
		3676	my ($self) = @_;
		3677
		3678	return unless $self->{timer};
		3679
		3680	if ($self->{visible}) {
		3681	$self->{timer}->at (
		3682	$self->{anim_start}
		3683	+ $self->{animspeed}
		3684	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3685	);
		3686	$self->{timer}->start;
		3687	} else {
		3688	$self->{timer}->stop;
		3689	}
		3690	}
		3691
		3692	sub update_face {
		3693	my ($self) = @_;
		3694
		3695	if ($::CONN) {
		3696	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3697	if ($anim && @$anim) {
		3698	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3699	delete $self->{face_change_cb};
		3700
		3701	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3702	unless ($tex->{name} || $tex->{loading}) {
		3703	$tex->upload (sub { $self->reconfigure });
		3704	}
		3705	}
		3706	}
		3707	}
		3708	}
		3709	}
		3710
3013	sub size_request {	3711	sub size_request {
3014	(32, 8)	3712	my ($self) = @_;
		3713
		3714	if ($::CONN) {
		3715	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3716	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3717	if ($tex->{name}) {
		3718	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3719	} elsif (!$tex->{loading}) {
		3720	$tex->upload (sub { $self->reconfigure });
		3721	}
		3722	}
		3723
		3724	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3725	}
		3726	}
		3727
		3728	($self->{size_w} || 8, $self->{size_h} || 8)
3015	}	3729	}
3016		3730
3017	sub update {	3731	sub update {
3018	my ($self) = @_;	3732	my ($self) = @_;
3019		3733
3020	return unless $self->{visible};	3734	return unless $self->{visible};
3021		3735
3022	$self->SUPER::update;	3736	$self->SUPER::update;
3023	}	3737	}
3024		3738
		3739	sub invoke_visibility_change {
		3740	my ($self) = @_;
		3741
		3742	$self->update_timer;
		3743
		3744	0
		3745	}
		3746
3025	sub _draw {	3747	sub _draw {
3026	my ($self) = @_;	3748	my ($self) = @_;
3027		3749
3028	return unless $::CONN;	3750	$self->SUPER::_draw;
3029		3751
3030	my $face;	3752	if (my $tex = $self->{tex}) {
3031
3032	if ($self->{frame}) {
3033	my $anim = $::CONN->{anim}[$self->{anim}];
3034
3035	$face = $anim->[ $self->{frame} % @$anim ]
3036	if $anim && @$anim;
3037	}
3038
3039	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3040
3041	if ($tex) {
3042	glEnable GL_TEXTURE_2D;	3753	glEnable GL_TEXTURE_2D;
3043	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3754	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3044	glColor 0, 0, 0, 1;	3755	glColor 0, 0, 0, 1;
3045	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3756	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3046	glDisable GL_TEXTURE_2D;	3757	glDisable GL_TEXTURE_2D;
…		…
3048	}	3759	}
3049		3760
3050	sub destroy {	3761	sub destroy {
3051	my ($self) = @_;	3762	my ($self) = @_;
3052		3763
3053	$self->{timer}->cancel	3764	(delete $self->{timer})->cancel
3054	if $self->{timer};	3765	if $self->{timer};
3055		3766
3056	$self->SUPER::destroy;	3767	$self->SUPER::destroy;
3057	}	3768	}
3058		3769
3059	#############################################################################	3770	#############################################################################
3060		3771
3061	package CFClient::UI::Buttonbar;	3772	package CFPlus::UI::Buttonbar;
3062		3773
3063	our @ISA = CFClient::UI::HBox::;	3774	our @ISA = CFPlus::UI::HBox::;
3064		3775
3065	# TODO: should actualyl wrap buttons and other goodies.	3776	# TODO: should actually wrap buttons and other goodies.
3066		3777
3067	#############################################################################	3778	#############################################################################
3068		3779
3069	package CFClient::UI::Menu;	3780	package CFPlus::UI::Menu;
3070		3781
3071	our @ISA = CFClient::UI::FancyFrame::;	3782	our @ISA = CFPlus::UI::Toplevel::;
3072		3783
3073	use CFClient::OpenGL;	3784	use CFPlus::OpenGL;
3074		3785
3075	sub new {	3786	sub new {
3076	my $class = shift;	3787	my $class = shift;
3077		3788
3078	my $self = $class->SUPER::new (	3789	my $self = $class->SUPER::new (
3079	items => [],	3790	items => [],
3080	z => 100,	3791	z => 100,
3081	@_,	3792	@_,
3082	);	3793	);
3083		3794
3084	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3795	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3085		3796
3086	for my $item (@{ $self->{items} }) {	3797	for my $item (@{ $self->{items} }) {
3087	my ($widget, $cb, $tooltip) = @$item;	3798	my ($widget, $cb, $tooltip) = @$item;
3088		3799
3089	# handle various types of items, only text for now	3800	# handle various types of items, only text for now
3090	if (!ref $widget) {	3801	if (!ref $widget) {
		3802	if ($widget =~ /\t/) {
		3803	my ($left, $right) = split /\t/, $widget, 2;
		3804
3091	$widget = new CFClient::UI::Label	3805	$widget = new CFPlus::UI::HBox
3092	can_hover => 1,	3806	can_hover => 1,
3093	can_events => 1,	3807	can_events => 1,
		3808	tooltip => $tooltip,
		3809	children => [
		3810	(new CFPlus::UI::Label markup => $left, expand => 1),
		3811	(new CFPlus::UI::Label markup => $right, align => +1),
		3812	],
		3813	;
		3814
		3815	} else {
		3816	$widget = new CFPlus::UI::Label
		3817	can_hover => 1,
		3818	can_events => 1,
3094	markup => $widget,	3819	markup => $widget,
3095	tooltip => $tooltip	3820	tooltip => $tooltip;
		3821	}
3096	}	3822	}
3097		3823
3098	$self->{item}{$widget} = $item;	3824	$self->{item}{$widget} = $item;
3099		3825
3100	$self->{vbox}->add ($widget);	3826	$self->{vbox}->add ($widget);
…		…
3143	1	3869	1
3144	}	3870	}
3145		3871
3146	#############################################################################	3872	#############################################################################
3147		3873
3148	package CFClient::UI::Multiplexer;	3874	package CFPlus::UI::Multiplexer;
3149		3875
3150	our @ISA = CFClient::UI::Container::;	3876	our @ISA = CFPlus::UI::Container::;
3151		3877
3152	sub new {	3878	sub new {
3153	my $class = shift;	3879	my $class = shift;
3154		3880
3155	my $self = $class->SUPER::new (	3881	my $self = $class->SUPER::new (
…		…
3216	$self->{current}->draw;	3942	$self->{current}->draw;
3217	}	3943	}
3218		3944
3219	#############################################################################	3945	#############################################################################
3220		3946
3221	package CFClient::UI::Notebook;	3947	package CFPlus::UI::Notebook;
3222		3948
		3949	use CFPlus::OpenGL;
		3950
3223	our @ISA = CFClient::UI::VBox::;	3951	our @ISA = CFPlus::UI::VBox::;
3224		3952
3225	sub new {	3953	sub new {
3226	my $class = shift;	3954	my $class = shift;
3227		3955
3228	my $self = $class->SUPER::new (	3956	my $self = $class->SUPER::new (
3229	buttonbar => (new CFClient::UI::Buttonbar),	3957	buttonbar => (new CFPlus::UI::Buttonbar),
3230	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3958	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3959	active_outline => [1, 1, 0],
3231	# filter => # will be put between multiplexer and $self	3960	# filter => # will be put between multiplexer and $self
3232	@_,	3961	@_,
3233	);	3962	);
3234		3963
3235	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3964	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3236	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3965	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3237		3966
		3967	{
		3968	Scalar::Util::weaken (my $wself = $self);
		3969
		3970	$self->{multiplexer}->connect (c_add => sub {
		3971	my ($mplex, $widgets) = @_;
		3972
		3973	for my $child (@$widgets) {
		3974	Scalar::Util::weaken $child;
		3975	$child->{c_tab_} ||= do {
		3976	my $tab =
		3977	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3978	? $child->{c_tab}
		3979	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3980
		3981	$tab->connect (activate => sub {
		3982	$wself->set_current_page ($child);
		3983	});
		3984
		3985	$tab
		3986	};
		3987
		3988	$self->{buttonbar}->add ($child->{c_tab_});
		3989	}
		3990	});
		3991
		3992	$self->{multiplexer}->connect (c_remove => sub {
		3993	my ($mplex, $widgets) = @_;
		3994
		3995	for my $child (@$widgets) {
		3996	$wself->{buttonbar}->remove ($child->{c_tab_});
		3997	}
		3998	});
		3999	}
		4000
3238	$self	4001	$self
3239	}	4002	}
3240		4003
3241	sub add {	4004	sub add {
		4005	my ($self, @widgets) = @_;
		4006
		4007	$self->{multiplexer}->add (@widgets)
		4008	}
		4009
		4010	sub remove {
		4011	my ($self, @widgets) = @_;
		4012
		4013	$self->{multiplexer}->remove (@widgets)
		4014	}
		4015
		4016	sub pages {
		4017	my ($self) = @_;
		4018	$self->{multiplexer}->children
		4019	}
		4020
		4021	sub add_tab {
3242	my ($self, $title, $widget, $tooltip) = @_;	4022	my ($self, $title, $widget, $tooltip) = @_;
3243		4023
3244	Scalar::Util::weaken $self;	4024	$title = [$title, $tooltip] unless ref $title;
		4025	$widget->{c_tab} = $title;
3245		4026
3246	$self->{buttonbar}->add (new CFClient::UI::Button
3247	markup => $title,
3248	tooltip => $tooltip,
3249	on_activate => sub { $self->set_current_page ($widget) },
3250	);
3251
3252	$self->{multiplexer}->add ($widget);	4027	$self->add ($widget);
3253	}	4028	}
3254		4029
3255	sub get_current_page {	4030	sub get_current_page {
3256	my ($self) = @_;	4031	my ($self) = @_;
3257		4032
…		…
3263		4038
3264	$self->{multiplexer}->set_current_page ($page);	4039	$self->{multiplexer}->set_current_page ($page);
3265	$self->emit (page_changed => $self->{multiplexer}{current});	4040	$self->emit (page_changed => $self->{multiplexer}{current});
3266	}	4041	}
3267		4042
		4043	sub _draw {
		4044	my ($self) = @_;
		4045
		4046	$self->SUPER::_draw ();
		4047
		4048	if (my $cur = $self->{multiplexer}{current}) {
		4049	if ($cur = $cur->{c_tab_}) {
		4050	glTranslate $cur->{x}, $cur->{y};
		4051	glLineWidth 3;
		4052	glColor @{$self->{active_outline}};
		4053	glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
		4054	glLineWidth 1;
		4055	}
		4056	}
		4057	}
		4058
3268	#############################################################################	4059	#############################################################################
3269		4060
3270	package CFClient::UI::Combobox;	4061	package CFPlus::UI::Selector;
3271		4062
3272	use utf8;	4063	use utf8;
3273		4064
3274	our @ISA = CFClient::UI::Button::;	4065	our @ISA = CFPlus::UI::Button::;
3275		4066
3276	sub new {	4067	sub new {
3277	my $class = shift;	4068	my $class = shift;
3278		4069
3279	my $self = $class->SUPER::new (	4070	my $self = $class->SUPER::new (
…		…
3296	my ($value, $title, $tooltip) = @$_;	4087	my ($value, $title, $tooltip) = @$_;
3297		4088
3298	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4089	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3299	}	4090	}
3300		4091
3301	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4092	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3302	}	4093	}
3303		4094
3304	sub _set_value {	4095	sub _set_value {
3305	my ($self, $value) = @_;	4096	my ($self, $value) = @_;
3306		4097
…		…
3321	$self->emit (changed => $value);	4112	$self->emit (changed => $value);
3322	}	4113	}
3323		4114
3324	#############################################################################	4115	#############################################################################
3325		4116
3326	package CFClient::UI::Statusbox;	4117	package CFPlus::UI::Statusbox;
3327		4118
3328	our @ISA = CFClient::UI::VBox::;	4119	our @ISA = CFPlus::UI::VBox::;
3329		4120
3330	sub new {	4121	sub new {
3331	my $class = shift;	4122	my $class = shift;
3332		4123
3333	my $self = $class->SUPER::new (	4124	my $self = $class->SUPER::new (
3334	fontsize => 0.8,	4125	fontsize => 0.8,
3335	@_,	4126	@_,
3336	);	4127	);
3337		4128
3338	Scalar::Util::weaken (my $this = $self);	4129	CFPlus::weaken (my $this = $self);
3339		4130
3340	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4131	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3341		4132
3342	$self	4133	$self
3343	}	4134	}
…		…
3345	sub reorder {	4136	sub reorder {
3346	my ($self) = @_;	4137	my ($self) = @_;
3347	my $NOW = Time::HiRes::time;	4138	my $NOW = Time::HiRes::time;
3348		4139
3349	# freeze display when hovering over any label	4140	# freeze display when hovering over any label
3350	return if $CFClient::UI::TOOLTIP->{owner}	4141	return if $CFPlus::UI::TOOLTIP->{owner}
3351	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4142	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3352	values %{ $self->{item} };	4143	values %{ $self->{item} };
3353		4144
3354	while (my ($k, $v) = each %{ $self->{item} }) {	4145	while (my ($k, $v) = each %{ $self->{item} }) {
3355	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4146	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3356	}	4147	}
…		…
3377	for ($short) {	4168	for ($short) {
3378	s/^\s+//;	4169	s/^\s+//;
3379	s/\s+/ /g;	4170	s/\s+/ /g;
3380	}	4171	}
3381		4172
3382	new CFClient::UI::Label	4173	new CFPlus::UI::Label
3383	markup => $short,	4174	markup => $short,
3384	tooltip => $item->{tooltip},	4175	tooltip => $item->{tooltip},
3385	tooltip_font => $::FONT_PROP,	4176	tooltip_font => $::FONT_PROP,
3386	tooltip_width => 0.67,	4177	tooltip_width => 0.67,
3387	fontsize => $item->{fontsize} || $self->{fontsize},	4178	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3466	$self->SUPER::destroy;	4257	$self->SUPER::destroy;
3467	}	4258	}
3468		4259
3469	#############################################################################	4260	#############################################################################
3470		4261
3471	package CFClient::UI::Inventory;
3472
3473	our @ISA = CFClient::UI::Table::;
3474
3475	sub new {
3476	my $class = shift;
3477
3478	my $self = $class->SUPER::new (
3479	col_expand => [0, 1, 0],
3480	@_,
3481	);
3482
3483	$self
3484	}
3485
3486	sub set_items {
3487	my ($self, $items) = @_;
3488
3489	$self->clear;
3490	return unless $items;
3491
3492	my @items = sort {
3493	($a->{type} <=> $b->{type})
3494	or ($a->{name} cmp $b->{name})
3495	} values %$items;
3496
3497	$self->{real_items} = \@items;
3498
3499	my $row = 0;
3500	for my $item (@items) {
3501	CFClient::Item::update_widgets $item;
3502
3503	$self->add (0, $row, $item->{face_widget});
3504	$self->add (1, $row, $item->{desc_widget});
3505	$self->add (2, $row, $item->{weight_widget});
3506
3507	$row++;
3508	}
3509	}
3510
3511	#############################################################################
3512
3513	package CFClient::UI::SpellList;
3514
3515	our @ISA = CFClient::UI::Table::;
3516
3517	sub new {
3518	my $class = shift;
3519
3520	my $self = $class->SUPER::new (
3521	binding => [],
3522	commands => [],
3523	@_,
3524	)
3525	}
3526
3527	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3528
3529	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3530	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3531	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3532	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3533	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3534	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3535	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3536	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3537	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3539
3540	sub rebuild_spell_list {
3541	my ($self) = @_;
3542
3543	$CFClient::UI::ROOT->on_refresh ($self => sub {
3544	$self->clear;
3545
3546	return unless $::CONN;
3547
3548	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3549	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3550	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3551	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3552	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3553
3554	my $row = 0;
3555
3556	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3557	my $spell = $self->{spell}{$_};
3558
3559	$row++;
3560
3561	my $spell_cb = sub {
3562	my ($widget, $ev) = @_;
3563
3564	if ($ev->{button} == 1) {
3565	$::CONN->user_send ("cast $spell->{name}");
3566	} elsif ($ev->{button} == 2) {
3567	$::CONN->user_send ("invoke $spell->{name}");
3568	} elsif ($ev->{button} == 3) {
3569	(new CFClient::UI::Menu
3570	items => [
3571	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3572	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3573	],
3574	)->popup ($ev);
3575	} else {
3576	return 0;
3577	}
3578
3579	1
3580	};
3581
3582	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3583
3584	#TODO: add path info to tooltip
3585	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3586
3587	$self->add (0, $row, new CFClient::UI::Face
3588	face => $spell->{face},
3589	can_hover => 1,
3590	can_events => 1,
3591	tooltip => $tooltip,
3592	on_button_down => $spell_cb,
3593	);
3594
3595	$self->add (1, $row, new CFClient::UI::Label
3596	expand => 1,
3597	text => $spell->{name},
3598	can_hover => 1,
3599	can_events => 1,
3600	tooltip => $tooltip,
3601	on_button_down => $spell_cb,
3602	);
3603
3604	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3605	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3606	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3607	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3608	}
3609	});
3610	}
3611
3612	sub add_spell {
3613	my ($self, $spell) = @_;
3614
3615	$self->{spell}->{$spell->{name}} = $spell;
3616	$self->rebuild_spell_list;
3617	}
3618
3619	sub remove_spell {
3620	my ($self, $spell) = @_;
3621
3622	delete $self->{spell}->{$spell->{name}};
3623	$self->rebuild_spell_list;
3624	}
3625
3626	sub clear_spells {
3627	my ($self) = @_;
3628
3629	$self->{spell} = {};
3630	$self->rebuild_spell_list;
3631	}
3632
3633	#############################################################################
3634
3635	package CFClient::UI::Root;	4262	package CFPlus::UI::Root;
3636		4263
3637	our @ISA = CFClient::UI::Container::;	4264	our @ISA = CFPlus::UI::Container::;
3638		4265
3639	use List::Util qw(min max);	4266	use List::Util qw(min max);
3640		4267
3641	use CFClient::OpenGL;	4268	use CFPlus::OpenGL;
3642		4269
3643	sub new {	4270	sub new {
3644	my $class = shift;	4271	my $class = shift;
3645		4272
3646	my $self = $class->SUPER::new (	4273	my $self = $class->SUPER::new (
3647	visible => 1,	4274	visible => 1,
3648	@_,	4275	@_,
3649	);	4276	);
3650		4277
3651	Scalar::Util::weaken ($self->{root} = $self);	4278	CFPlus::weaken ($self->{root} = $self);
3652		4279
3653	$self	4280	$self
3654	}	4281	}
3655		4282
3656	sub size_request {	4283	sub size_request {
…		…
3704	}	4331	}
3705		4332
3706	sub update {	4333	sub update {
3707	my ($self) = @_;	4334	my ($self) = @_;
3708		4335
3709	$::WANT_REFRESH++;	4336	$::WANT_REFRESH->start;
3710	}	4337	}
3711		4338
3712	sub add {	4339	sub add {
3713	my ($self, @children) = @_;	4340	my ($self, @children) = @_;
3714		4341
…		…
3751	while ($self->{refresh_hook}) {	4378	while ($self->{refresh_hook}) {
3752	$_->()	4379	$_->()
3753	for values %{delete $self->{refresh_hook}};	4380	for values %{delete $self->{refresh_hook}};
3754	}	4381	}
3755		4382
3756	if ($self->{realloc}) {	4383	while ($self->{realloc}) {
3757	my %queue;	4384	my %queue;
3758	my @queue;	4385	my @queue;
3759	my $widget;	4386	my $widget;
3760		4387
3761	outer:	4388	outer:
…		…
3808	}	4435	}
3809	}	4436	}
3810		4437
3811	delete $self->{realloc}{$widget+0};	4438	delete $self->{realloc}{$widget+0};
3812	}	4439	}
3813	}
3814		4440
3815	while (my $size_alloc = delete $self->{size_alloc}) {	4441	while (my $size_alloc = delete $self->{size_alloc}) {
3816	my @queue = sort { $b->{visible} <=> $a->{visible} }	4442	my @queue = sort { $a->{visible} <=> $b->{visible} }
3817	values %$size_alloc;	4443	values %$size_alloc;
3818		4444
3819	while () {	4445	while () {
3820	my $widget = pop @queue || last;	4446	my $widget = pop @queue || last;
3821		4447
3822	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4448	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3823		4449
3824	$w = 0 if $w < 0;	4450	$w = max $widget->{min_w}, $w;
3825	$h = 0 if $h < 0;	4451	$h = max $widget->{min_h}, $h;
3826		4452
		4453	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4454	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4455
		4456	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4457	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4458
3827	$w = int $w + 0.5;	4459	$w = int $w + 0.5;
3828	$h = int $h + 0.5;	4460	$h = int $h + 0.5;
3829		4461
3830	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4462	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831	$widget->{old_w} = $widget->{w};	4463	$widget->{old_w} = $widget->{w};
3832	$widget->{old_h} = $widget->{h};	4464	$widget->{old_h} = $widget->{h};
3833		4465
3834	$widget->{w} = $w;	4466	$widget->{w} = $w;
3835	$widget->{h} = $h;	4467	$widget->{h} = $h;
3836		4468
3837	$widget->emit (size_allocate => $w, $h);	4469	$widget->emit (size_allocate => $w, $h);
		4470	}
3838	}	4471	}
3839	}	4472	}
3840	}	4473	}
3841		4474
3842	while ($self->{post_alloc_hook}) {	4475	while ($self->{post_alloc_hook}) {
3843	$_->()	4476	$_->()
3844	for values %{delete $self->{post_alloc_hook}};	4477	for values %{delete $self->{post_alloc_hook}};
3845	}	4478	}
3846
3847		4479
3848	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4480	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3849	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4481	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3850	glClear GL_COLOR_BUFFER_BIT;	4482	glClear GL_COLOR_BUFFER_BIT;
3851		4483
…		…
3854	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4486	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3855	glMatrixMode GL_MODELVIEW;	4487	glMatrixMode GL_MODELVIEW;
3856	glLoadIdentity;	4488	glLoadIdentity;
3857		4489
3858	{	4490	{
3859	package CFClient::UI::Base;	4491	package CFPlus::UI::Base;
3860		4492
3861	($draw_x, $draw_y, $draw_w, $draw_h) =	4493	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3862	(0, 0, $self->{w}, $self->{h});	4494	(0, 0, $self->{w}, $self->{h});
3863	}
3864		4495
3865	$self->_draw;	4496	$self->_draw;
		4497	}
3866	}	4498	}
3867		4499
3868	#############################################################################	4500	#############################################################################
3869		4501
3870	package CFClient::UI;	4502	package CFPlus::UI;
3871		4503
3872	$ROOT = new CFClient::UI::Root;	4504	$ROOT = new CFPlus::UI::Root;
3873	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4505	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3874		4506
3875	1	4507	1
3876		4508

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