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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.315 by root, Wed Jun 28 21:17:01 2006 UTC vs.
Revision 1.429 by root, Tue Aug 21 00:59:34 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) = @_;
424		462
425	return if $FOCUS == $self;	463	return if $FOCUS == $self;
426	return unless $self->{can_focus};	464	return unless $self->{can_focus};
427		465
428	my $focus = $FOCUS; $FOCUS = $self;	466	$FOCUS = $self;
429		467
430	$focus->update if $focus;	468	$self->update;
431	$FOCUS->update;
432		469
433	0	470	0
434	}	471	}
435		472
436	sub invoke_focus_out {	473	sub invoke_focus_out {
437	my ($self) = @_;	474	my ($self) = @_;
438		475
439	return unless $FOCUS == $self;	476	return unless $FOCUS == $self;
440		477
441	my $focus = $FOCUS; undef $FOCUS;	478	undef $FOCUS;
442		479
443	$focus->update if $focus; #?	480	$self->update;
444		481
445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	482	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	483	unless $FOCUS;
447		484
448	0	485	0
449	}	486	}
450		487
451	sub grab_focus {	488	sub grab_focus {
452	my ($self) = @_;	489	my ($self) = @_;
453		490
		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
594	eval { $self->destroy };	612	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
		615	delete $WIDGET{$self+0};
596	}	616	}
597		617
598	#############################################################################	618	#############################################################################
599		619
600	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
601		621
602	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
603		623
604	use strict;	624	use strict;
605	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
606		626
607	sub new {	627	sub new {
608	my $class = shift;	628	my $class = shift;
609		629
610	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
641	}	661	}
642	}	662	}
643		663
644	#############################################################################	664	#############################################################################
645		665
646	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
647		667
648	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
649		669
650	sub new {	670	sub new {
651	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
653	}	673	}
…		…
660		680
661	sub draw { }	681	sub draw { }
662		682
663	#############################################################################	683	#############################################################################
664		684
665	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
666		686
667	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
668		688
669	sub new {	689	sub new {
670	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
671		691
672	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
676	can_events => 0,	696	can_events => 0,
677	%arg,	697	%arg,
678	);	698	);
679		699
680	$self->add (@$children)	700	$self->add (@$children)
681	if $children;	701	if $children && @$children;
682		702
683	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
684	}	712	}
685		713
686	sub add {	714	sub add {
687	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
688		716
689	$_->set_parent ($self)	717	$_->set_parent ($self)
690	for @widgets;	718	for @widgets;
691		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	721	use sort 'stable';
693		722
694	$self->{children} = [	723	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
697	];	726	];
698		727
699	$self->realloc;	728	$self->realloc;
		729
		730	$self->emit (c_add => \@widgets);
		731
		732	map $_+0, @widgets
700	}	733	}
701		734
702	sub children {	735	sub children {
703	@{ $_[0]{children} }	736	@{ $_[0]{children} }
704	}	737	}
705		738
706	sub remove {	739	sub remove {
707	my ($self, $child) = @_;	740	my ($self, @widgets) = @_;
708		741
		742	$self->emit (c_remove => \@widgets);
		743
		744	for my $child (@widgets) {
709	delete $child->{parent};	745	delete $child->{parent};
710	$child->hide;	746	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	747	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		748	}
713		749
714	$self->realloc;	750	$self->realloc;
715	}	751	}
716		752
717	sub clear {	753	sub clear {
718	my ($self) = @_;	754	my ($self) = @_;
719		755
720	my $children = delete $self->{children};	756	my $children = $self->{children};
721	$self->{children} = [];	757	$self->{children} = [];
722		758
723	for (@$children) {	759	for (@$children) {
724	delete $_->{parent};	760	delete $_->{parent};
725	$_->hide;	761	$_->hide;
…		…
745	}	781	}
746		782
747	sub _draw {	783	sub _draw {
748	my ($self) = @_;	784	my ($self) = @_;
749		785
750	$_->draw for @{$self->{children}};	786	$_->draw for $self->visible_children;
751	}	787	}
752		788
753	#############################################################################	789	#############################################################################
754		790
755	package CFClient::UI::Bin;	791	package CFPlus::UI::Bin;
756		792
757	our @ISA = CFClient::UI::Container::;	793	our @ISA = CFPlus::UI::Container::;
758		794
759	sub new {	795	sub new {
760	my ($class, %arg) = @_;	796	my ($class, %arg) = @_;
761		797
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	798	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
763		799
764	$class->SUPER::new (children => [$child], %arg)	800	$class->SUPER::new (children => [$child], %arg)
765	}	801	}
766		802
767	sub add {	803	sub add {
768	my ($self, $child) = @_;	804	my ($self, $child) = @_;
769		805
770	$self->SUPER::remove ($_) for @{ $self->{children} };	806	$self->clear;
771	$self->SUPER::add ($child);	807	$self->SUPER::add ($child);
772	}	808	}
773		809
774	sub remove {	810	sub remove {
775	my ($self, $widget) = @_;	811	my ($self, $widget) = @_;
776		812
777	$self->SUPER::remove ($widget);	813	$self->SUPER::remove ($widget);
778		814
779	$self->{children} = [new CFClient::UI::Empty]	815	$self->{children} = [new CFPlus::UI::Empty]
780	unless @{$self->{children}};	816	unless @{$self->{children}};
781	}	817	}
782		818
783	sub child { $_[0]->{children}[0] }	819	sub child { $_[0]->{children}[0] }
784		820
…		…
796		832
797	#############################################################################	833	#############################################################################
798		834
799	# back-buffered drawing area	835	# back-buffered drawing area
800		836
801	package CFClient::UI::Window;	837	package CFPlus::UI::Window;
802		838
803	our @ISA = CFClient::UI::Bin::;	839	our @ISA = CFPlus::UI::Bin::;
804		840
805	use CFClient::OpenGL;	841	use CFPlus::OpenGL;
806		842
807	sub new {	843	sub new {
808	my ($class, %arg) = @_;	844	my ($class, %arg) = @_;
809		845
810	my $self = $class->SUPER::new (%arg);	846	my $self = $class->SUPER::new (%arg);
…		…
832	}	868	}
833		869
834	sub render_child {	870	sub render_child {
835	my ($self) = @_;	871	my ($self) = @_;
836		872
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	873	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	874	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	875	glClear GL_COLOR_BUFFER_BIT;
840		876
841	{	877	{
842	package CFClient::UI::Base;	878	package CFPlus::UI::Base;
843		879
844	($draw_x, $draw_y, $draw_w, $draw_h) =	880	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	881	(0, 0, $self->{w}, $self->{h});
		882
		883	$self->_render;
846	}	884	}
847
848	$self->_render;
849	};	885	};
850	}	886	}
851		887
852	sub _draw {	888	sub _draw {
853	my ($self) = @_;	889	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		890
857	my $tex = $self->{texture}	891	my $tex = $self->{texture}
858	or return;	892	or return;
859		893
860	glEnable GL_TEXTURE_2D;	894	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	895	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	896	glColor 0, 0, 0, 1;
863		897
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	898	$tex->draw_quad_alpha_premultiplied (0, 0);
865		899
866	glDisable GL_TEXTURE_2D;	900	glDisable GL_TEXTURE_2D;
867	}	901	}
868		902
869	#############################################################################	903	#############################################################################
870		904
871	package CFClient::UI::ViewPort;	905	package CFPlus::UI::ViewPort;
872		906
		907	use List::Util qw(min max);
		908
873	our @ISA = CFClient::UI::Window::;	909	our @ISA = CFPlus::UI::Window::;
874		910
875	sub new {	911	sub new {
876	my $class = shift;	912	my $class = shift;
877		913
878	$class->SUPER::new (	914	$class->SUPER::new (
…		…
885	sub size_request {	921	sub size_request {
886	my ($self) = @_;	922	my ($self) = @_;
887		923
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	924	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		925
890	$w = 10 if $self->{scroll_x};	926	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	927	$h = 1 if $self->{scroll_y};
892		928
893	($w, $h)	929	($w, $h)
894	}	930	}
895		931
896	sub invoke_size_allocate {	932	sub invoke_size_allocate {
…		…
908	}	944	}
909		945
910	sub set_offset {	946	sub set_offset {
911	my ($self, $x, $y) = @_;	947	my ($self, $x, $y) = @_;
912		948
		949	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		950	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		951
		952	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	953	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	954	$self->{view_y} = $y;
915		955
		956	$self->emit (changed => $x, $y);
916	$self->update;	957	$self->update;
		958	}
		959	}
		960
		961	sub set_center {
		962	my ($self, $x, $y) = @_;
		963
		964	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		965	}
		966
		967	sub make_visible {
		968	my ($self, $x, $y, $border) = @_;
		969
		970	if ( $x < $self->{view_x} + $self->{w} * $border
		971	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		972	|| $y < $self->{view_y} + $self->{h} * $border
		973	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		974	) {
		975	$self->set_center ($x, $y);
		976	}
917	}	977	}
918		978
919	# hmm, this does not work for topleft of $self... but we should not ask for that	979	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	980	sub coord2local {
921	my ($self, $x, $y) = @_;	981	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	996	my ($self, $x, $y) = @_;
937		997
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	998	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	999	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1000	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1001	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1002	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1003	$self->CFPlus::UI::Base::find_widget ($x, $y)
944	}	1004	}
945	}	1005	}
946		1006
947	sub _render {	1007	sub _render {
948	my ($self) = @_;	1008	my ($self) = @_;
949		1009
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1010	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};	1011	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
952		1012
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1013	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1014
955	$self->SUPER::_render;	1015	$self->SUPER::_render;
956	}	1016	}
957		1017
958	#############################################################################	1018	#############################################################################
959		1019
960	package CFClient::UI::ScrolledWindow;	1020	package CFPlus::UI::ScrolledWindow;
961		1021
962	our @ISA = CFClient::UI::HBox::;	1022	our @ISA = CFPlus::UI::Table::;
963		1023
964	sub new {	1024	sub new {
965	my ($class, %arg) = @_;	1025	my ($class, %arg) = @_;
966		1026
967	my $child = delete $arg{child};	1027	my $child = delete $arg{child};
968		1028
969	my $self;	1029	my $self;
970		1030
971	my $slider = new CFClient::UI::Slider	1031	my $hslider = new CFPlus::UI::Slider
		1032	c_col => 0,
		1033	c_row => 1,
		1034	vertical => 0,
		1035	range => [0, 0, 1, 0.01], # HACK fix
		1036	on_changed => sub {
		1037	$self->{hpos} = $_[1];
		1038	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1039	},
		1040	;
		1041
		1042	my $vslider = new CFPlus::UI::Slider
		1043	c_col => 1,
		1044	c_row => 0,
972	vertical => 1,	1045	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1046	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1047	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1048	$self->{vpos} = $_[1];
		1049	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1050	},
977	;	1051	;
978		1052
979	$self = $class->SUPER::new (	1053	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1054	scroll_x => 0,
		1055	scroll_y => 1,
		1056	can_events => 1,
981	slider => $slider,	1057	hslider => $hslider,
		1058	vslider => $vslider,
		1059	col_expand => [1, 0],
		1060	row_expand => [1, 0],
982	%arg,	1061	%arg,
983	);	1062	);
984		1063
		1064	$self->{vp} = new CFPlus::UI::ViewPort
		1065	c_col => 0,
		1066	c_row => 0,
		1067	expand => 1,
		1068	scroll_x => $self->{scroll_x},
		1069	scroll_y => $self->{scroll_y},
		1070	on_changed => sub {
		1071	my ($vp, $x, $y) = @_;
		1072
		1073	$vp->{parent}{hslider}->set_value ($x);
		1074	$vp->{parent}{vslider}->set_value ($y);
		1075
		1076	0
		1077	},
		1078	on_size_allocate => sub {
		1079	my ($vp, $w, $h) = @_;
		1080	$vp->{parent}->update_slider;
		1081	0
		1082	},
		1083	;
		1084
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1085	$self->SUPER::add ($self->{vp});
		1086
986	$self->add ($child) if $child;	1087	$self->add ($child) if $child;
987		1088
988	$self	1089	$self
989	}	1090	}
990
991	#TODO# update range on size_allocate depending on child
992		1091
993	sub add {	1092	sub add {
994	my ($self, $widget) = @_;	1093	my ($self, $widget) = @_;
995		1094
996	$self->{vp}->add ($self->{child} = $widget);	1095	$self->{vp}->add ($self->{child} = $widget);
997	}	1096	}
998		1097
		1098	sub set_offset { shift->{vp}->set_offset (@_) }
		1099	sub set_center { shift->{vp}->set_center (@_) }
		1100	sub make_visible { shift->{vp}->make_visible (@_) }
		1101
999	sub update_slider {	1102	sub update_slider {
1000	my ($self) = @_;	1103	my ($self) = @_;
1001		1104
		1105	my $child = ($self->{vp} or return)->child;
		1106
		1107	if ($self->{scroll_x}) {
		1108	my ($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]);	1109	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1003	}
1004		1110
1005	sub update {	1111	my $visible = $w1 > $w2;
		1112	if ($visible != $self->{hslider_visible}) {
		1113	$self->{hslider_visible} = $visible;
		1114	$visible ? $self->SUPER::add ($self->{hslider})
		1115	: $self->SUPER::remove ($self->{hslider});
		1116	}
		1117	}
		1118
		1119	if ($self->{scroll_y}) {
		1120	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1121	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1122
		1123	my $visible = $h1 > $h2;
		1124	if ($visible != $self->{vslider_visible}) {
		1125	$self->{vslider_visible} = $visible;
		1126	$visible ? $self->SUPER::add ($self->{vslider})
		1127	: $self->SUPER::remove ($self->{vslider});
		1128	}
		1129	}
		1130	}
		1131
		1132	sub start_dragging {
1006	my ($self) = @_;	1133	my ($self, $ev) = @_;
1007		1134
1008	$self->SUPER::update;	1135	$self->grab_focus;
1009		1136
1010	$self->update_slider;	1137	my $ox = $self->{vp}{view_x};
		1138	my $oy = $self->{vp}{view_y};
		1139
		1140	$self->{motion} = sub {
		1141	my ($ev, $x, $y) = @_;
		1142
		1143	$ox -= $ev->{xrel};
		1144	$oy -= $ev->{yrel};
		1145
		1146	$self->{vp}->set_offset ($ox, $oy);
		1147	};
		1148	}
		1149
		1150	sub invoke_mouse_wheel {
		1151	my ($self, $ev) = @_;
		1152
		1153	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1154	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1155
		1156	1
		1157	}
		1158
		1159	sub invoke_button_down {
		1160	my ($self, $ev, $x, $y) = @_;
		1161
		1162	if ($ev->{button} == 2) {
		1163	$self->start_dragging ($ev);
		1164	return 1;
		1165	}
		1166
		1167	0
		1168	}
		1169
		1170	sub invoke_button_up {
		1171	my ($self, $ev, $x, $y) = @_;
		1172
		1173	if (delete $self->{motion}) {
		1174	return 1;
		1175	}
		1176
		1177	0
		1178	}
		1179
		1180	sub invoke_mouse_motion {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($self->{motion}) {
		1184	$self->{motion}->($ev, $x, $y);
		1185	return 1;
		1186	}
		1187
		1188	0
1011	}	1189	}
1012		1190
1013	sub invoke_size_allocate {	1191	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1192	my ($self, $w, $h) = @_;
1015		1193
1016	$self->update_slider;	1194	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1195	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1196	}
1020		1197
1021	#############################################################################	1198	#############################################################################
1022		1199
1023	package CFClient::UI::Frame;	1200	package CFPlus::UI::Frame;
1024		1201
1025	our @ISA = CFClient::UI::Bin::;	1202	our @ISA = CFPlus::UI::Bin::;
1026		1203
1027	use CFClient::OpenGL;	1204	use CFPlus::OpenGL;
1028		1205
1029	sub new {	1206	sub new {
1030	my $class = shift;	1207	my $class = shift;
1031		1208
1032	$class->SUPER::new (	1209	$class->SUPER::new (
…		…
1058	$self->SUPER::_draw;	1235	$self->SUPER::_draw;
1059	}	1236	}
1060		1237
1061	#############################################################################	1238	#############################################################################
1062		1239
1063	package CFClient::UI::FancyFrame;	1240	package CFPlus::UI::FancyFrame;
1064		1241
1065	our @ISA = CFClient::UI::Bin::;	1242	our @ISA = CFPlus::UI::Bin::;
1066		1243
1067	use CFClient::OpenGL;	1244	use CFPlus::OpenGL;
		1245
		1246	sub new {
		1247	my ($class, %arg) = @_;
		1248
		1249	if ((exists $arg{label}) && !ref $arg{label}) {
		1250	$arg{label} = new CFPlus::UI::Label
		1251	align => 1,
		1252	valign => 0,
		1253	text => $arg{label},
		1254	fontsize => ($arg{border} || 0.8) * 0.75;
		1255	}
		1256
		1257	my $self = $class->SUPER::new (
		1258	# label => "",
		1259	fg => [0.6, 0.3, 0.1],
		1260	border => 0.8,
		1261	style => 'single',
		1262	%arg,
		1263	);
		1264
		1265	$self
		1266	}
		1267
		1268	sub add {
		1269	my ($self, @widgets) = @_;
		1270
		1271	$self->SUPER::add (@widgets);
		1272	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1273	}
		1274
		1275	sub border {
		1276	int $_[0]{border} * $::FONTSIZE
		1277	}
		1278
		1279	sub size_request {
		1280	my ($self) = @_;
		1281
		1282	($self->{label_w}, undef) = $self->{label}->size_request
		1283	if $self->{label};
		1284
		1285	my ($w, $h) = $self->SUPER::size_request;
		1286
		1287	(
		1288	$w + $self->border * 2,
		1289	$h + $self->border * 2,
		1290	)
		1291	}
		1292
		1293	sub invoke_size_allocate {
		1294	my ($self, $w, $h) = @_;
		1295
		1296	my $border = $self->border;
		1297
		1298	$w -= List::Util::max 0, $border * 2;
		1299	$h -= List::Util::max 0, $border * 2;
		1300
		1301	if (my $label = $self->{label}) {
		1302	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1303	$label->{h} = List::Util::min $h, $border;
		1304	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1305	}
		1306
		1307	$self->child->configure ($border, $border, $w, $h);
		1308
		1309	1
		1310	}
		1311
		1312	sub _draw {
		1313	my ($self) = @_;
		1314
		1315	my $child = $self->{children}[0];
		1316
		1317	my $border = $self->border;
		1318	my ($w, $h) = ($self->{w}, $self->{h});
		1319
		1320	$child->draw;
		1321
		1322	glColor @{$self->{fg}};
		1323	glBegin GL_LINE_STRIP;
		1324	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1325	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1326	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1327	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1328	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1329	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1330	glEnd;
		1331
		1332	if ($self->{label}) {
		1333	glTranslate $border * 2, 0;
		1334	$self->{label}->_draw;
		1335	}
		1336	}
		1337
		1338	#############################################################################
		1339
		1340	package CFPlus::UI::Toplevel;
		1341
		1342	our @ISA = CFPlus::UI::Bin::;
		1343
		1344	use CFPlus::OpenGL;
1068		1345
1069	my $bg =	1346	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1347	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1348	mipmap => 1, wrap => 1;
1072		1349
1073	my @border =	1350	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1351	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);	1352	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1353
		1354	my @icon =
		1355	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1356	qw(x1_move.png x1_resize.png);
1076		1357
1077	sub new {	1358	sub new {
1078	my ($class, %arg) = @_;	1359	my ($class, %arg) = @_;
1079		1360
1080	my $self = $class->SUPER::new (	1361	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1362	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1363	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1364	border => 0.6,
1084	can_events => 1,	1365	can_events => 1,
1085	min_w => 16,	1366	min_w => 64,
1086	min_h => 16,	1367	min_h => 32,
1087	%arg,	1368	%arg,
1088	);	1369	);
1089		1370
1090	$self->{title_widget} = new CFClient::UI::Label	1371	$self->{title_widget} = new CFPlus::UI::Label
1091	align => 0,	1372	align => 0,
1092	valign => 1,	1373	valign => 1,
1093	text => $self->{title},	1374	text => $self->{title},
1094	fontsize => $self->{border},	1375	fontsize => $self->{border},
1095	if exists $self->{title};	1376	if exists $self->{title};
1096		1377
1097	if ($self->{has_close_button}) {	1378	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1379	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1380	new CFPlus::UI::ImageButton
1100	path => 'x1_close.png',	1381	path => 'x1_close.png',
1101	on_activate => sub { $self->hide };	1382	on_activate => sub { $self->emit ("delete") };
1102		1383
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1384	$self->CFPlus::UI::Container::add ($self->{close_button});
1104	}	1385	}
1105		1386
1106	$self	1387	$self
1107	}	1388	}
1108		1389
1109	sub add {	1390	sub add {
1110	my ($self, @widgets) = @_;	1391	my ($self, @widgets) = @_;
1111		1392
1112	$self->SUPER::add (@widgets);	1393	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1394	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1395	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1396	}
1116		1397
1117	sub border {	1398	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1399	int $_[0]{border} * $::FONTSIZE
1119	}	1400	}
…		…
1152	$self->child->configure ($border, $border, $w, $h);	1433	$self->child->configure ($border, $border, $w, $h);
1153		1434
1154	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1435	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155	if $self->{close_button};	1436	if $self->{close_button};
1156		1437
		1438	1
		1439	}
		1440
		1441	sub invoke_delete {
		1442	my ($self) = @_;
		1443
		1444	$self->hide;
		1445
1157	1	1446	1
1158	}	1447	}
1159		1448
1160	sub invoke_button_down {	1449	sub invoke_button_down {
1161	my ($self, $ev, $x, $y) = @_;	1450	my ($self, $ev, $x, $y) = @_;
…		…
1219	$self->{motion}->($ev, $x, $y) if $self->{motion};	1508	$self->{motion}->($ev, $x, $y) if $self->{motion};
1220		1509
1221	! ! $self->{motion}	1510	! ! $self->{motion}
1222	}	1511	}
1223		1512
		1513	sub invoke_visibility_change {
		1514	my ($self, $visible) = @_;
		1515
		1516	delete $self->{motion} unless $visible;
		1517
		1518	0
		1519	}
		1520
1224	sub _draw {	1521	sub _draw {
1225	my ($self) = @_;	1522	my ($self) = @_;
1226		1523
1227	my $child = $self->{children}[0];	1524	my $child = $self->{children}[0];
1228		1525
…		…
1233	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1234		1531
1235	my $border = $self->border;	1532	my $border = $self->border;
1236		1533
1237	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1238	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1239	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1240	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1241	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1539
		1540	# move
		1541	my $w2 = ($w - $border) * .5;
		1542	my $h2 = ($h - $border) * .5;
		1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1546
		1547	# resize
		1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1550	unless $self->{has_close_button};
		1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1242		1553
1243	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1245		1556
1246	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1265	if $self->{close_button};	1576	if $self->{close_button};
1266	}	1577	}
1267		1578
1268	#############################################################################	1579	#############################################################################
1269		1580
1270	package CFClient::UI::Table;	1581	package CFPlus::UI::Table;
1271		1582
1272	our @ISA = CFClient::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1273		1584
1274	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1275		1586
1276	use CFClient::OpenGL;	1587	use CFPlus::OpenGL;
1277		1588
1278	sub new {	1589	sub new {
1279	my $class = shift;	1590	my $class = shift;
1280		1591
1281	$class->SUPER::new (	1592	$class->SUPER::new (
1282	col_expand => [],	1593	col_expand => [],
		1594	row_expand => [],
1283	@_,	1595	@_,
1284	)	1596	)
1285	}	1597	}
1286		1598
1287	sub children {
1288	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1289	}
1290
1291	sub add {	1599	sub add {
1292	my ($self, $x, $y, $child) = @_;	1600	my ($self, @widgets) = @_;
1293		1601
1294	$child->set_parent ($self);	1602	for my $child (@widgets) {
1295	$self->{children}[$y][$x] = $child;	1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
1296		1606
1297	$self->realloc;	1607	$self->SUPER::add (@widgets);
1298	}	1608	}
1299		1609
1300	sub remove {	1610	sub add_at {
		1611	my $self = shift;
		1612
		1613	my @widgets;
		1614
		1615	while (@_) {
		1616	my ($col, $row, $child) = splice @_, 0, 3, ();
		1617
		1618	$child->{c_row} = $row;
		1619	$child->{c_col} = $col;
		1620
		1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1301	my ($self, $child) = @_;	1628	my ($self) = @_;
1302		1629
1303	# TODO: not yet implemented	1630	my (@w, @h);
1304	}
1305
1306	# TODO: move to container class maybe? send children a signal on removal?
1307	sub clear {
1308	my ($self) = @_;
1309		1631
1310	my @children = $self->children;	1632	my @children = $self->children;
1311	delete $self->{children};	1633
		1634	# first pass, columns
		1635	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1636	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1637
		1638	my $sw = sum @w[$c .. $c + $cs - 1];
		1639
		1640	if ($w > $sw) {
		1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1642	}
1312		1643	}
1313	for (@children) {
1314	delete $_->{parent};
1315	$_->hide;
1316	}
1317		1644
1318	$self->realloc;	1645	# second pass, rows
1319	}	1646	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1320
1321	sub get_wh {
1322	my ($self) = @_;
1323
1324	my (@w, @h);
1325
1326	for my $y (0 .. $#{$self->{children}}) {
1327	my $row = $self->{children}[$y]
1328	or next;
1329
1330	for my $x (0 .. $#$row) {
1331	my $widget = $row->[$x]
1332	or next;
1333	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1334		1648
1335	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1336	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1337	}	1653	}
1338	}	1654	}
1339		1655
1340	(\@w, \@h)	1656	(\@w, \@h)
1341	}	1657	}
…		…
1357	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1358		1674
1359	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1360	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1361		1677
1362	# TODO: nicer code && do row_expand	1678	# now linearly scale the rows/columns to the allocated size
1363	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1364	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1365	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1366		1682
1367	# linearly scale sizes
1368	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1369	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1370		1684
1371	CFClient::UI::harmonize $ws;	1685	CFPlus::UI::harmonize $ws;
		1686
		1687	my @row_expand = @{$self->{row_expand}};
		1688	@row_expand = (1) x @$ws unless @row_expand;
		1689	my $row_expand = (sum @row_expand) || 1;
		1690
		1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1692
1372	CFClient::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1373		1694
1374	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1375		1697
1376	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1377	my $row = $self->{children}[$r]	1699	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1378	or next;
1379		1700
1380	my $x = 0;	1701	$widget->configure (
1381	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1382		1704	);
1383	for my $c (0 .. $#$row) {	1705	}
1384	my $col_w = $ws->[$c];
1385		1706
1386	if (my $widget = $row->[$c]) {	1707	1
1387	$widget->configure ($x, $y, $col_w, $row_h);	1708	}
1388	}
1389		1709
1390	$x += $col_w;	1710	#############################################################################
		1711
		1712	package CFPlus::UI::Fixed;
		1713
		1714	use List::Util qw(min max);
		1715
		1716	our @ISA = CFPlus::UI::Container::;
		1717
		1718	sub _scale($$$) {
		1719	my ($rel, $val, $max) = @_;
		1720
		1721	$rel ? $val * $max : $val
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1728
		1729	# determine overall size by querying abs widgets
		1730	for my $child ($self->visible_children) {
		1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
		1734
		1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1391	}	1737	}
		1738	}
1392		1739
1393	$y += $row_h;	1740	my $W = $x2 - $x1;
		1741	my $H = $y2 - $y1;
		1742
		1743	# now layout remaining widgets
		1744	for my $child ($self->visible_children) {
		1745	if ($child->{c_rel}) {
		1746	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1747	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1748
		1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1751	}
		1752	}
		1753
		1754	my $W = $x2 - $x1;
		1755	my $H = $y2 - $y1;
		1756
		1757	($W, $H)
		1758	}
		1759
		1760	sub invoke_size_allocate {
		1761	my ($self, $W, $H) = @_;
		1762
		1763	for my $child ($self->visible_children) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x += $child->{c_halign} * $child->{req_w};
		1768	$y += $child->{c_valign} * $child->{req_h};
		1769
		1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1394	}	1771	}
1395		1772
1396	1	1773	1
1397	}	1774	}
1398		1775
1399	sub find_widget {
1400	my ($self, $x, $y) = @_;
1401
1402	$x -= $self->{x};
1403	$y -= $self->{y};
1404
1405	my $res;
1406
1407	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1408	$res = $_->find_widget ($x, $y)
1409	and return $res;
1410	}
1411
1412	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1413	}
1414
1415	sub _draw {
1416	my ($self) = @_;
1417
1418	for (grep $_, @{$self->{children}}) {
1419	$_->draw for grep $_, @$_;
1420	}
1421	}
1422
1423	#############################################################################	1776	#############################################################################
1424		1777
1425	package CFClient::UI::Box;	1778	package CFPlus::UI::Box;
1426		1779
1427	our @ISA = CFClient::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1428		1781
1429	sub size_request {	1782	sub size_request {
1430	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1431		1786
1432	$self->{vertical}	1787	$self->{vertical}
1433	? (	1788	? (
1434	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1435	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1436	)	1791	)
1437	: (	1792	: (
1438	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1439	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1440	)	1795	)
1441	}	1796	}
1442		1797
1443	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1444	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1465	$req[$_] += $space * $children[$_]{expand}	1820	$req[$_] += $space * $children[$_]{expand}
1466	for 0 .. $#children;	1821	for 0 .. $#children;
1467	}	1822	}
1468	}	1823	}
1469		1824
1470	CFClient::UI::harmonize \@req;	1825	CFPlus::UI::harmonize \@req;
1471		1826
1472	my $pos = 0;	1827	my $pos = 0;
1473	for (0 .. $#children) {	1828	for (0 .. $#children) {
1474	my $alloc = $req[$_];	1829	my $alloc = $req[$_];
1475	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1830	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1480	1	1835	1
1481	}	1836	}
1482		1837
1483	#############################################################################	1838	#############################################################################
1484		1839
1485	package CFClient::UI::HBox;	1840	package CFPlus::UI::HBox;
1486		1841
1487	our @ISA = CFClient::UI::Box::;	1842	our @ISA = CFPlus::UI::Box::;
1488		1843
1489	sub new {	1844	sub new {
1490	my $class = shift;	1845	my $class = shift;
1491		1846
1492	$class->SUPER::new (	1847	$class->SUPER::new (
…		…
1495	)	1850	)
1496	}	1851	}
1497		1852
1498	#############################################################################	1853	#############################################################################
1499		1854
1500	package CFClient::UI::VBox;	1855	package CFPlus::UI::VBox;
1501		1856
1502	our @ISA = CFClient::UI::Box::;	1857	our @ISA = CFPlus::UI::Box::;
1503		1858
1504	sub new {	1859	sub new {
1505	my $class = shift;	1860	my $class = shift;
1506		1861
1507	$class->SUPER::new (	1862	$class->SUPER::new (
…		…
1510	)	1865	)
1511	}	1866	}
1512		1867
1513	#############################################################################	1868	#############################################################################
1514		1869
1515	package CFClient::UI::Label;	1870	package CFPlus::UI::Label;
1516		1871
1517	our @ISA = CFClient::UI::DrawBG::;	1872	our @ISA = CFPlus::UI::DrawBG::;
1518		1873
1519	use CFClient::OpenGL;	1874	use CFPlus::OpenGL;
1520		1875
1521	sub new {	1876	sub new {
1522	my ($class, %arg) = @_;	1877	my ($class, %arg) = @_;
1523		1878
1524	my $self = $class->SUPER::new (	1879	my $self = $class->SUPER::new (
…		…
1527	#active_bg => none	1882	#active_bg => none
1528	#font => default_font	1883	#font => default_font
1529	#text => initial text	1884	#text => initial text
1530	#markup => initial narkup	1885	#markup => initial narkup
1531	#max_w => maximum pixel width	1886	#max_w => maximum pixel width
		1887	#style => 0, # render flags
1532	ellipsise => 3, # end	1888	ellipsise => 3, # end
1533	layout => (new CFClient::Layout),	1889	layout => (new CFPlus::Layout),
1534	fontsize => 1,	1890	fontsize => 1,
1535	align => -1,	1891	align => -1,
1536	valign => -1,	1892	valign => -1,
1537	padding_x => 2,	1893	padding_x => 2,
1538	padding_y => 2,	1894	padding_y => 2,
1539	can_events => 0,	1895	can_events => 0,
1540	%arg	1896	%arg
1541	);	1897	);
1542		1898
1543	if (exists $self->{template}) {	1899	if (exists $self->{template}) {
1544	my $layout = new CFClient::Layout;	1900	my $layout = new CFPlus::Layout;
1545	$layout->set_text (delete $self->{template});	1901	$layout->set_text (delete $self->{template});
1546	$self->{template} = $layout;	1902	$self->{template} = $layout;
1547	}	1903	}
1548		1904
1549	if (exists $self->{markup}) {	1905	if (exists $self->{markup}) {
…		…
1553	}	1909	}
1554		1910
1555	$self	1911	$self
1556	}	1912	}
1557		1913
1558	sub escape($) {
1559	local $_ = $_[0];
1560
1561	s/&/&amp;/g;
1562	s/>/&gt;/g;
1563	s/</&lt;/g;
1564
1565	$_
1566	}
1567
1568	sub update {	1914	sub update {
1569	my ($self) = @_;	1915	my ($self) = @_;
1570		1916
1571	delete $self->{texture};	1917	delete $self->{texture};
1572	$self->SUPER::update;	1918	$self->SUPER::update;
…		…
1577		1923
1578	delete $self->{ox};	1924	delete $self->{ox};
1579	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
1580	}	1926	}
1581		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
		1932	}
		1933
1582	sub set_text {	1934	sub set_text {
1583	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1584		1936
1585	return if $self->{text} eq "T$text";	1937	return if $self->{text} eq "T$text";
1586	$self->{text} = "T$text";	1938	$self->{text} = "T$text";
1587		1939
1588	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1589	$self->{layout}->set_text ($text);	1940	$self->{layout}->set_text ($text);
1590		1941
1591	delete $self->{size_req};	1942	delete $self->{size_req};
1592	$self->realloc;	1943	$self->realloc;
1593	$self->update;	1944	$self->update;
…		…
1599	return if $self->{text} eq "M$markup";	1950	return if $self->{text} eq "M$markup";
1600	$self->{text} = "M$markup";	1951	$self->{text} = "M$markup";
1601		1952
1602	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1953	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603		1954
1604	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1605	$self->{layout}->set_markup ($markup);	1955	$self->{layout}->set_markup ($markup);
1606		1956
1607	delete $self->{size_req};	1957	delete $self->{size_req};
1608	$self->realloc;	1958	$self->realloc;
1609	$self->update;	1959	$self->update;
…		…
1621		1971
1622	my ($w, $h) = $self->{layout}->size;	1972	my ($w, $h) = $self->{layout}->size;
1623		1973
1624	if (exists $self->{template}) {	1974	if (exists $self->{template}) {
1625	$self->{template}->set_font ($self->{font}) if $self->{font};	1975	$self->{template}->set_font ($self->{font}) if $self->{font};
		1976	$self->{template}->set_width ($self->{max_w} || -1);
1626	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1977	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1627		1978
1628	my ($w2, $h2) = $self->{template}->size;	1979	my ($w2, $h2) = $self->{template}->size;
1629		1980
1630	$w = List::Util::max $w, $w2;	1981	$w = List::Util::max $w, $w2;
…		…
1654		2005
1655	sub set_fontsize {	2006	sub set_fontsize {
1656	my ($self, $fontsize) = @_;	2007	my ($self, $fontsize) = @_;
1657		2008
1658	$self->{fontsize} = $fontsize;	2009	$self->{fontsize} = $fontsize;
		2010	delete $self->{size_req};
1659	delete $self->{texture};	2011	delete $self->{texture};
1660		2012
1661	$self->realloc;	2013	$self->realloc;
1662	}	2014	}
1663		2015
1664	sub reconfigure {	2016	sub reconfigure {
1665	my ($self) = @_;	2017	my ($self) = @_;
1666		2018
1667	delete $self->{size_req};	2019	delete $self->{size_req};
		2020	delete $self->{texture};
1668		2021
1669	$self->SUPER::reconfigure;	2022	$self->SUPER::reconfigure;
1670	}	2023	}
1671		2024
1672	sub _draw {	2025	sub _draw {
1673	my ($self) = @_;	2026	my ($self) = @_;
1674		2027
1675	$self->SUPER::_draw; # draw background, if applicable	2028	$self->SUPER::_draw; # draw background, if applicable
1676		2029
1677	my $tex = $self->{texture} ||= do {	2030	my $size = $self->{texture} ||= do {
1678	$self->{layout}->set_foreground (@{$self->{fg}});	2031	$self->{layout}->set_foreground (@{$self->{fg}});
1679	$self->{layout}->set_font ($self->{font}) if $self->{font};	2032	$self->{layout}->set_font ($self->{font}) if $self->{font};
1680	$self->{layout}->set_width ($self->{w});	2033	$self->{layout}->set_width ($self->{w});
1681	$self->{layout}->set_ellipsise ($self->{ellipsise});	2034	$self->{layout}->set_ellipsise ($self->{ellipsise});
1682	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2035	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1683	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2036	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684		2037
1685	new_from_layout CFClient::Texture $self->{layout}	2038	[$self->{layout}->size]
1686	};	2039	};
1687		2040
1688	unless (exists $self->{ox}) {	2041	unless (exists $self->{ox}) {
1689	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2042	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2043	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1691	: ($self->{w} - $tex->{w}) * 0.5);	2044	: ($self->{w} - $size->[0]) * 0.5);
1692		2045
1693	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2046	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2047	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1695	: ($self->{h} - $tex->{h}) * 0.5);	2048	: ($self->{h} - $size->[1]) * 0.5);
		2049
		2050	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1696	};	2051	};
1697		2052
1698	glEnable GL_TEXTURE_2D;	2053	# unless ($self->{list}) {
1699		2054	# $self->{list} = CFPlus::OpenGL::glGenList;
1700	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2055	# CFPlus::OpenGL::glNewList $self->{list};
1701	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2056	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1702		2057	# CFPlus::OpenGL::glEndList;
1703	if ($tex->{format} == GL_ALPHA) {
1704	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705	glColor @{$self->{fg}};
1706	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707	} else {
1708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1709	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1710	}	2058	# }
		2059	#
		2060	# CFPlus::OpenGL::glCallList $self->{list};
1711		2061
1712	glDisable GL_TEXTURE_2D;	2062	$self->{layout}->draw;
1713	}	2063	}
		2064
		2065	#sub destroy {
		2066	# my ($self) = @_;
		2067	#
		2068	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2069	#
		2070	# $self->SUPER::destroy;
		2071	#}
1714		2072
1715	#############################################################################	2073	#############################################################################
1716		2074
1717	package CFClient::UI::EntryBase;	2075	package CFPlus::UI::EntryBase;
1718		2076
1719	our @ISA = CFClient::UI::Label::;	2077	our @ISA = CFPlus::UI::Label::;
1720		2078
1721	use CFClient::OpenGL;	2079	use CFPlus::OpenGL;
1722		2080
1723	sub new {	2081	sub new {
1724	my $class = shift;	2082	my $class = shift;
1725		2083
1726	$class->SUPER::new (	2084	$class->SUPER::new (
1727	fg => [1, 1, 1],	2085	fg => [1, 1, 1],
1728	bg => [0, 0, 0, 0.2],	2086	bg => [0, 0, 0, 0.2],
		2087	outline => [0.6, 0.3, 0.1],
1729	active_bg => [1, 1, 1, 0.5],	2088	active_bg => [0, 0, 1, .2],
1730	active_fg => [0, 0, 0],	2089	active_fg => [1, 1, 1],
		2090	active_outline => [1, 1, 0],
1731	can_hover => 1,	2091	can_hover => 1,
1732	can_focus => 1,	2092	can_focus => 1,
1733	valign => 0,	2093	valign => 0,
1734	can_events => 1,	2094	can_events => 1,
		2095	ellipsise => 0,
1735	#text => ...	2096	#text => ...
1736	#hidden => "*",	2097	#hidden => "*",
1737	@_	2098	@_
1738	)	2099	)
1739	}	2100	}
…		…
1784	my $sym = $ev->{sym};	2145	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2146	my $uni = $ev->{unicode};
1786		2147
1787	my $text = $self->get_text;	2148	my $text = $self->get_text;
1788		2149
		2150	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2151
1789	if ($uni == 8) {	2152	if ($uni == 8) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2153	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2154	} elsif ($uni == 127) {
1792	substr $text, $self->{cursor}, 1, "";	2155	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2156	} elsif ($sym == CFPlus::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2157	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2158	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2159	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2160	} elsif ($sym == CFPlus::SDLK_HOME) {
		2161	# what a hack
		2162	$self->{cursor} =
		2163	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2164	? length $1
		2165	: 0;
		2166	} elsif ($sym == CFPlus::SDLK_END) {
		2167	# uh, again
		2168	$self->{cursor} =
		2169	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2170	? $self->{cursor} + length $1
		2171	: length $self->{text};
		2172	} elsif ($uni == 21) { # ctrl-u
		2173	$text = "";
1798	$self->{cursor} = 0;	2174	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2175	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2176	$self->emit ('escape');
1803	} elsif ($uni) {	2177	} elsif ($uni == 0x0d) {
		2178	substr $text, $self->{cursor}++, 0, "\012";
		2179	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2180	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2181	} else {
1806	return 0;	2182	return 0;
1807	}	2183	}
1808		2184
1809	$self->_set_text ($text);	2185	$self->_set_text ($text);
1810		2186
1811	$self->realloc;	2187	$self->realloc;
		2188	$self->update;
1812		2189
1813	1	2190	1
1814	}	2191	}
1815		2192
1816	sub invoke_focus_in {	2193	sub invoke_focus_in {
…		…
1828		2205
1829	my $idx = $self->{layout}->xy_to_index ($x, $y);	2206	my $idx = $self->{layout}->xy_to_index ($x, $y);
1830		2207
1831	# byte-index to char-index	2208	# byte-index to char-index
1832	my $text = $self->{text};	2209	my $text = $self->{text};
1833	utf8::encode $text;	2210	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1834	$self->{cursor} = length substr $text, 0, $idx;	2211	$self->{cursor} = length $text;
1835		2212
1836	$self->_set_text ($self->{text});	2213	$self->_set_text ($self->{text});
1837	$self->update;	2214	$self->update;
1838		2215
1839	1	2216	1
…		…
1875		2252
1876	unless (exists $self->{cur_h}) {	2253	unless (exists $self->{cur_h}) {
1877	my $text = substr $self->{text}, 0, $self->{cursor};	2254	my $text = substr $self->{text}, 0, $self->{cursor};
1878	utf8::encode $text;	2255	utf8::encode $text;
1879		2256
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2257	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1881	}	2258	}
1882		2259
1883	glColor @{$self->{fg}};	2260	glColor_premultiply @{$self->{active_fg}};
1884	glBegin GL_LINES;	2261	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2262	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2263	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2264	glEnd;
1888	}
1889	}
1890		2265
		2266	glLineWidth 3;
		2267	glColor @{$self->{active_outline}};
		2268	glBegin GL_LINE_LOOP;
		2269	glVertex 0, 0;
		2270	glVertex $self->{w} - 1, 0;
		2271	glVertex $self->{w} - 1, $self->{h} - 1;
		2272	glVertex 0, $self->{h} - 1;
		2273	glEnd;
		2274	glLineWidth 1;
		2275
		2276	} else {
		2277	glColor @{$self->{outline}};
		2278	glTranslate .375, .375;
		2279	glBegin GL_LINE_STRIP;
		2280	glVertex 0, $self->{h} * .5;
		2281	glVertex 0, $self->{h} - 3;
		2282	glVertex $self->{w} - 1, $self->{h} - 3;
		2283	glVertex $self->{w} - 1, $self->{h} * .5;
		2284	glEnd;
		2285	}
		2286	}
		2287
		2288	#############################################################################
		2289
1891	package CFClient::UI::Entry;	2290	package CFPlus::UI::Entry;
1892		2291
1893	our @ISA = CFClient::UI::EntryBase::;	2292	our @ISA = CFPlus::UI::EntryBase::;
1894		2293
1895	use CFClient::OpenGL;	2294	use CFPlus::OpenGL;
1896		2295
1897	sub invoke_key_down {	2296	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2297	my ($self, $ev) = @_;
1899		2298
1900	my $sym = $ev->{sym};	2299	my $sym = $ev->{sym};
1901		2300
1902	if ($sym == 13) {	2301	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2302	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2303	my $txt = $self->get_text;
1905		2304
1906	$self->{history_pointer} = -1;	2305	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2306	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2307	$self->emit (activate => $txt);
1909	$self->update;	2308	$self->update;
1910		2309
1911	} elsif ($sym == CFClient::SDLK_UP) {	2310	} elsif ($sym == CFPlus::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2311	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2312	$self->{history_saveback} = $self->get_text;
1914	}	2313	}
1915	if (@{$self->{history} || []} > 0) {	2314	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2315	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2317	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2318	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2319	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2320	}
1922		2321
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2322	} elsif ($sym == CFPlus::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2323	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2324	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2325
1927	if ($self->{history_pointer} >= 0) {	2326	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2327	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1937	1	2336	1
1938	}	2337	}
1939		2338
1940	#############################################################################	2339	#############################################################################
1941		2340
		2341	package CFPlus::UI::TextEdit;
		2342
		2343	our @ISA = CFPlus::UI::EntryBase::;
		2344
		2345	use CFPlus::OpenGL;
		2346
		2347	sub move_cursor_ver {
		2348	my ($self, $dy) = @_;
		2349
		2350	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2351
		2352	$y += $dy;
		2353
		2354	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2355	$self->{cursor} = $index;
		2356	delete $self->{cur_h};
		2357	$self->update;
		2358	return;
		2359	}
		2360	}
		2361
		2362	sub invoke_key_down {
		2363	my ($self, $ev) = @_;
		2364
		2365	my $sym = $ev->{sym};
		2366
		2367	if ($sym == CFPlus::SDLK_UP) {
		2368	$self->move_cursor_ver (-1);
		2369	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2370	$self->move_cursor_ver (+1);
		2371	} else {
		2372	return $self->SUPER::invoke_key_down ($ev)
		2373	}
		2374
		2375	1
		2376	}
		2377
		2378	#############################################################################
		2379
1942	package CFClient::UI::Button;	2380	package CFPlus::UI::ButtonBin;
1943		2381
1944	our @ISA = CFClient::UI::Label::;	2382	our @ISA = CFPlus::UI::Bin::;
1945		2383
1946	use CFClient::OpenGL;	2384	use CFPlus::OpenGL;
1947		2385
1948	my @tex =	2386	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2387	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);	2388	qw(b1_button_inactive.png b1_button_active.png);
1951		2389
1952	sub new {	2390	sub new {
1953	my $class = shift;	2391	my $class = shift;
1954		2392
1955	$class->SUPER::new (	2393	$class->SUPER::new (
1956	padding_x => 4,
1957	padding_y => 4,
1958	fg => [1, 1, 1],
1959	active_fg => [0, 0, 1],
1960	can_hover => 1,	2394	can_hover => 1,
1961	align => 0,	2395	align => 0,
1962	valign => 0,	2396	valign => 0,
1963	can_events => 1,	2397	can_events => 1,
1964	@_	2398	@_
…		…
1976	}	2410	}
1977		2411
1978	sub _draw {	2412	sub _draw {
1979	my ($self) = @_;	2413	my ($self) = @_;
1980		2414
1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1982
1983	glEnable GL_TEXTURE_2D;	2415	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2416	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2417	glColor 0, 0, 0, 1;
1986		2418
		2419	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2420	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2421
1989	glDisable GL_TEXTURE_2D;	2422	glDisable GL_TEXTURE_2D;
1990		2423
1991	$self->SUPER::_draw;	2424	$self->SUPER::_draw;
1992	}	2425	}
1993		2426
1994	#############################################################################	2427	#############################################################################
1995		2428
		2429	package CFPlus::UI::Button;
		2430
		2431	our @ISA = CFPlus::UI::Label::;
		2432
		2433	use CFPlus::OpenGL;
		2434
		2435	my @tex =
		2436	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2437	qw(b1_button_inactive.png b1_button_active.png);
		2438
		2439	sub new {
		2440	my $class = shift;
		2441
		2442	$class->SUPER::new (
		2443	padding_x => 4,
		2444	padding_y => 4,
		2445	fg => [1.0, 1.0, 1.0],
		2446	active_fg => [0.8, 0.8, 0.8],
		2447	can_hover => 1,
		2448	align => 0,
		2449	valign => 0,
		2450	can_events => 1,
		2451	@_
		2452	)
		2453	}
		2454
		2455	sub invoke_button_up {
		2456	my ($self, $ev, $x, $y) = @_;
		2457
		2458	$self->emit ("activate")
		2459	if $x >= 0 && $x < $self->{w}
		2460	&& $y >= 0 && $y < $self->{h};
		2461
		2462	1
		2463	}
		2464
		2465	sub _draw {
		2466	my ($self) = @_;
		2467
		2468	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2469
		2470	glEnable GL_TEXTURE_2D;
		2471	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2472	glColor 0, 0, 0, 1;
		2473
		2474	my $tex = $tex[$GRAB == $self];
		2475	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2476
		2477	glDisable GL_TEXTURE_2D;
		2478
		2479	$self->SUPER::_draw;
		2480	}
		2481
		2482	#############################################################################
		2483
		2484	package CFPlus::UI::CheckBox;
		2485
		2486	our @ISA = CFPlus::UI::DrawBG::;
		2487
		2488	my @tex =
		2489	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2490	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2491
		2492	use CFPlus::OpenGL;
		2493
		2494	sub new {
		2495	my $class = shift;
		2496
		2497	$class->SUPER::new (
		2498	padding_x => 2,
		2499	padding_y => 2,
		2500	fg => [1, 1, 1],
		2501	active_fg => [1, 1, 0],
		2502	bg => [0, 0, 0, 0.2],
		2503	active_bg => [1, 1, 1, 0.5],
		2504	state => 0,
		2505	can_hover => 1,
		2506	@_
		2507	)
		2508	}
		2509
		2510	sub size_request {
		2511	my ($self) = @_;
		2512
		2513	(6) x 2
		2514	}
		2515
		2516	sub toggle {
		2517	my ($self) = @_;
		2518
		2519	$self->{state} = !$self->{state};
		2520	$self->emit (changed => $self->{state});
		2521	$self->update;
		2522	}
		2523
		2524	sub invoke_button_down {
		2525	my ($self, $ev, $x, $y) = @_;
		2526
		2527	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2528	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2529	$self->toggle;
		2530	} else {
		2531	return 0
		2532	}
		2533
		2534	1
		2535	}
		2536
		2537	sub _draw {
		2538	my ($self) = @_;
		2539
		2540	$self->SUPER::_draw;
		2541
		2542	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2543
		2544	my ($w, $h) = @$self{qw(w h)};
		2545
		2546	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2547
		2548	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2549
		2550	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2551
		2552	glEnable GL_TEXTURE_2D;
		2553	$tex->draw_quad_alpha (0, 0, $s, $s);
		2554	glDisable GL_TEXTURE_2D;
		2555	}
		2556
		2557	#############################################################################
		2558
		2559	package CFPlus::UI::Image;
		2560
		2561	our @ISA = CFPlus::UI::Base::;
		2562
		2563	use CFPlus::OpenGL;
		2564
		2565	our %texture_cache;
		2566
		2567	sub new {
		2568	my $class = shift;
		2569
		2570	my $self = $class->SUPER::new (
		2571	can_events => 0,
		2572	scale => 1,
		2573	@_,
		2574	);
		2575
		2576	$self->{path} || $self->{tex}
		2577	or Carp::croak "'path' or 'tex' attributes required";
		2578
		2579	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2580	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2581
		2582	CFPlus::weaken $texture_cache{$self->{path}};
		2583
		2584	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2585
		2586	$self
		2587	}
		2588
		2589	sub STORABLE_freeze {
		2590	my ($self, $cloning) = @_;
		2591
		2592	$self->{path}
		2593	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2594
		2595	$self->{path}
		2596	}
		2597
		2598	sub STORABLE_attach {
		2599	my ($self, $cloning, $path) = @_;
		2600
		2601	$self->new (path => $path)
		2602	}
		2603
		2604	sub size_request {
		2605	my ($self) = @_;
		2606
		2607	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2608	}
		2609
		2610	sub _draw {
		2611	my ($self) = @_;
		2612
		2613	my $tex = $self->{tex};
		2614
		2615	my ($w, $h) = ($self->{w}, $self->{h});
		2616
		2617	if ($self->{rot90}) {
		2618	glRotate 90, 0, 0, 1;
		2619	glTranslate 0, -$self->{w}, 0;
		2620
		2621	($w, $h) = ($h, $w);
		2622	}
		2623
		2624	glEnable GL_TEXTURE_2D;
		2625	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2626
		2627	$tex->draw_quad_alpha (0, 0, $w, $h);
		2628
		2629	glDisable GL_TEXTURE_2D;
		2630	}
		2631
		2632	#############################################################################
		2633
1996	package CFClient::UI::ImageButton;	2634	package CFPlus::UI::ImageButton;
1997		2635
1998	our @ISA = CFClient::UI::Image::;	2636	our @ISA = CFPlus::UI::Image::;
1999		2637
2000	use CFClient::OpenGL;	2638	use CFPlus::OpenGL;
2001		2639
2002	my %textures;	2640	my %textures;
2003		2641
2004	sub new {	2642	sub new {
2005	my $class = shift;	2643	my $class = shift;
…		…
2015	can_events => 1,	2653	can_events => 1,
2016	@_	2654	@_
2017	);	2655	);
2018	}	2656	}
2019		2657
		2658	sub invoke_button_down {
		2659	my ($self, $ev, $x, $y) = @_;
		2660
		2661	1
		2662	}
		2663
2020	sub invoke_button_up {	2664	sub invoke_button_up {
2021	my ($self, $ev, $x, $y) = @_;	2665	my ($self, $ev, $x, $y) = @_;
2022		2666
2023	$self->emit ("activate")	2667	$self->emit ("activate")
2024	if $x >= 0 && $x < $self->{w}	2668	if $x >= 0 && $x < $self->{w}
…		…
2027	1	2671	1
2028	}	2672	}
2029		2673
2030	#############################################################################	2674	#############################################################################
2031		2675
2032	package CFClient::UI::CheckBox;
2033
2034	our @ISA = CFClient::UI::DrawBG::;
2035
2036	my @tex =
2037	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2038	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039
2040	use CFClient::OpenGL;
2041
2042	sub new {
2043	my $class = shift;
2044
2045	$class->SUPER::new (
2046	padding_x => 2,
2047	padding_y => 2,
2048	fg => [1, 1, 1],
2049	active_fg => [1, 1, 0],
2050	bg => [0, 0, 0, 0.2],
2051	active_bg => [1, 1, 1, 0.5],
2052	state => 0,
2053	can_hover => 1,
2054	@_
2055	)
2056	}
2057
2058	sub size_request {
2059	my ($self) = @_;
2060
2061	(6) x 2
2062	}
2063
2064	sub invoke_button_down {
2065	my ($self, $ev, $x, $y) = @_;
2066
2067	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2068	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2069	$self->{state} = !$self->{state};
2070	$self->emit (changed => $self->{state});
2071	} else {
2072	return 0
2073	}
2074
2075	1
2076	}
2077
2078	sub _draw {
2079	my ($self) = @_;
2080
2081	$self->SUPER::_draw;
2082
2083	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2084
2085	my ($w, $h) = @$self{qw(w h)};
2086
2087	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2088
2089	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2090
2091	my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
2093	glEnable GL_TEXTURE_2D;
2094	$tex->draw_quad_alpha (0, 0, $s, $s);
2095	glDisable GL_TEXTURE_2D;
2096	}
2097
2098	#############################################################################
2099
2100	package CFClient::UI::Image;	2676	package CFPlus::UI::VGauge;
2101		2677
2102	our @ISA = CFClient::UI::Base::;	2678	our @ISA = CFPlus::UI::Base::;
2103
2104	use CFClient::OpenGL;
2105
2106	our %texture_cache;
2107
2108	sub new {
2109	my $class = shift;
2110
2111	my $self = $class->SUPER::new (
2112	can_events => 0,
2113	@_,
2114	);
2115
2116	$self->{path}
2117	or Carp::croak "required attribute 'path' not set";
2118
2119	$self->{tex} = $texture_cache{$self->{path}} ||=
2120	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2121
2122	Scalar::Util::weaken $texture_cache{$self->{path}};
2123
2124	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2125
2126	$self
2127	}
2128
2129	sub size_request {
2130	my ($self) = @_;
2131
2132	($self->{tex}{w}, $self->{tex}{h})
2133	}
2134
2135	sub _draw {
2136	my ($self) = @_;
2137
2138	my $tex = $self->{tex};
2139
2140	my ($w, $h) = ($self->{w}, $self->{h});
2141
2142	if ($self->{rot90}) {
2143	glRotate 90, 0, 0, 1;
2144	glTranslate 0, -$self->{w}, 0;
2145
2146	($w, $h) = ($h, $w);
2147	}
2148
2149	glEnable GL_TEXTURE_2D;
2150	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2151
2152	$tex->draw_quad_alpha (0, 0, $w, $h);
2153
2154	glDisable GL_TEXTURE_2D;
2155	}
2156
2157	#############################################################################
2158
2159	package CFClient::UI::VGauge;
2160
2161	our @ISA = CFClient::UI::Base::;
2162		2679
2163	use List::Util qw(min max);	2680	use List::Util qw(min max);
2164		2681
2165	use CFClient::OpenGL;	2682	use CFPlus::OpenGL;
2166		2683
2167	my %tex = (	2684	my %tex = (
2168	food => [	2685	food => [
2169	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2686	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2170	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2687	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2171	],	2688	],
2172	grace => [	2689	grace => [
2173	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2690	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2174	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2691	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2175	],	2692	],
2176	hp => [	2693	hp => [
2177	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2694	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2178	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2695	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2179	],	2696	],
2180	mana => [	2697	mana => [
2181	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2698	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2182	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2699	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2183	],	2700	],
2184	);	2701	);
2185		2702
2186	# eg. VGauge->new (gauge => 'food'), default gauge: food	2703	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2246	my $ycut1 = max 0, min 1, $ycut;	2763	my $ycut1 = max 0, min 1, $ycut;
2247	my $ycut2 = max 0, min 1, $ycut - 1;	2764	my $ycut2 = max 0, min 1, $ycut - 1;
2248		2765
2249	my $h1 = $self->{h} * (1 - $ycut1);	2766	my $h1 = $self->{h} * (1 - $ycut1);
2250	my $h2 = $self->{h} * (1 - $ycut2);	2767	my $h2 = $self->{h} * (1 - $ycut2);
		2768	my $h3 = $self->{h};
		2769
		2770	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2251		2771
2252	glEnable GL_BLEND;	2772	glEnable GL_BLEND;
2253	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2773	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2774	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2255	glEnable GL_TEXTURE_2D;	2775	glEnable GL_TEXTURE_2D;
…		…
2274		2794
2275	if ($t3) {	2795	if ($t3) {
2276	glBindTexture GL_TEXTURE_2D, $t3->{name};	2796	glBindTexture GL_TEXTURE_2D, $t3->{name};
2277	glBegin GL_QUADS;	2797	glBegin GL_QUADS;
2278	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2798	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2799	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2280	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2800	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2281	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2801	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282	glEnd;	2802	glEnd;
2283	}	2803	}
2284		2804
2285	glDisable GL_BLEND;	2805	glDisable GL_BLEND;
2286	glDisable GL_TEXTURE_2D;	2806	glDisable GL_TEXTURE_2D;
2287	}	2807	}
2288		2808
2289	#############################################################################	2809	#############################################################################
2290		2810
2291	package CFClient::UI::Gauge;	2811	package CFPlus::UI::Gauge;
2292		2812
2293	our @ISA = CFClient::UI::VBox::;	2813	our @ISA = CFPlus::UI::VBox::;
2294		2814
2295	sub new {	2815	sub new {
2296	my ($class, %arg) = @_;	2816	my ($class, %arg) = @_;
2297		2817
2298	my $self = $class->SUPER::new (	2818	my $self = $class->SUPER::new (
…		…
2300	can_hover => 1,	2820	can_hover => 1,
2301	can_events => 1,	2821	can_events => 1,
2302	%arg,	2822	%arg,
2303	);	2823	);
2304		2824
2305	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2825	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2306	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2826	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2307	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2827	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2308		2828
2309	$self	2829	$self
2310	}	2830	}
2311		2831
2312	sub set_fontsize {	2832	sub set_fontsize {
…		…
2333	$self->{value}->set_text ($val);	2853	$self->{value}->set_text ($val);
2334	}	2854	}
2335		2855
2336	#############################################################################	2856	#############################################################################
2337		2857
2338	package CFClient::UI::Slider;	2858	package CFPlus::UI::Slider;
2339		2859
2340	use strict;	2860	use strict;
2341		2861
2342	use CFClient::OpenGL;	2862	use CFPlus::OpenGL;
2343		2863
2344	our @ISA = CFClient::UI::DrawBG::;	2864	our @ISA = CFPlus::UI::DrawBG::;
2345		2865
2346	my @tex =	2866	my @tex =
2347	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2867	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2348	qw(s1_slider.png s1_slider_bg.png);	2868	qw(s1_slider.png s1_slider_bg.png);
2349		2869
2350	sub new {	2870	sub new {
2351	my $class = shift;	2871	my $class = shift;
2352		2872
…		…
2420		2940
2421	$self->SUPER::invoke_button_down ($ev, $x, $y);	2941	$self->SUPER::invoke_button_down ($ev, $x, $y);
2422		2942
2423	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2943	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424		2944
2425	$self->invoke_mouse_motion ($ev, $x, $y)	2945	$self->invoke_mouse_motion ($ev, $x, $y);
		2946
		2947	1
2426	}	2948	}
2427		2949
2428	sub invoke_mouse_motion {	2950	sub invoke_mouse_motion {
2429	my ($self, $ev, $x, $y) = @_;	2951	my ($self, $ev, $x, $y) = @_;
2430		2952
…		…
2437		2959
2438	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2960	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439	} else {	2961	} else {
2440	return 0;	2962	return 0;
2441	}	2963	}
		2964
		2965	1
		2966	}
		2967
		2968	sub invoke_mouse_wheel {
		2969	my ($self, $ev) = @_;
		2970
		2971	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2972
		2973	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2974
		2975	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2442		2976
2443	1	2977	1
2444	}	2978	}
2445		2979
2446	sub update {	2980	sub update {
…		…
2497	glDisable GL_TEXTURE_2D;	3031	glDisable GL_TEXTURE_2D;
2498	}	3032	}
2499		3033
2500	#############################################################################	3034	#############################################################################
2501		3035
2502	package CFClient::UI::ValSlider;	3036	package CFPlus::UI::ValSlider;
2503		3037
2504	our @ISA = CFClient::UI::HBox::;	3038	our @ISA = CFPlus::UI::HBox::;
2505		3039
2506	sub new {	3040	sub new {
2507	my ($class, %arg) = @_;	3041	my ($class, %arg) = @_;
2508		3042
2509	my $range = delete $arg{range};	3043	my $range = delete $arg{range};
2510		3044
2511	my $self = $class->SUPER::new (	3045	my $self = $class->SUPER::new (
2512	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3046	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2513	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3047	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2514	to_value => sub { shift },	3048	to_value => sub { shift },
2515	from_value => sub { shift },	3049	from_value => sub { shift },
2516	%arg,	3050	%arg,
2517	);	3051	);
2518		3052
…		…
2538	sub set_range { shift->{slider}->set_range (@_) }	3072	sub set_range { shift->{slider}->set_range (@_) }
2539	sub set_value { shift->{slider}->set_value (@_) }	3073	sub set_value { shift->{slider}->set_value (@_) }
2540		3074
2541	#############################################################################	3075	#############################################################################
2542		3076
2543	package CFClient::UI::TextScroller;	3077	package CFPlus::UI::TextScroller;
2544		3078
2545	our @ISA = CFClient::UI::HBox::;	3079	our @ISA = CFPlus::UI::HBox::;
2546		3080
2547	use CFClient::OpenGL;	3081	use CFPlus::OpenGL;
2548		3082
2549	sub new {	3083	sub new {
2550	my $class = shift;	3084	my $class = shift;
2551		3085
2552	my $self = $class->SUPER::new (	3086	my $self = $class->SUPER::new (
2553	fontsize => 1,	3087	fontsize => 1,
2554	can_events => 0,	3088	can_events => 1,
2555	indent => 0,	3089	indent => 0,
2556	#font => default_font	3090	#font => default_font
2557	@_,	3091	@_,
2558		3092
2559	layout => (new CFClient::Layout 1),	3093	layout => (new CFPlus::Layout),
2560	par => [],	3094	par => [],
		3095	max_par => 0,
2561	height => 0,	3096	height => 0,
2562	children => [	3097	children => [
2563	(new CFClient::UI::Empty expand => 1),	3098	(new CFPlus::UI::Empty expand => 1),
2564	(new CFClient::UI::Slider vertical => 1),	3099	(new CFPlus::UI::Slider vertical => 1),
2565	],	3100	],
2566	);	3101	);
2567		3102
2568	$self->{children}[1]->connect (changed => sub { $self->update });	3103	$self->{children}[1]->connect (changed => sub { $self->update });
2569		3104
…		…
2578	}	3113	}
2579		3114
2580	sub size_request {	3115	sub size_request {
2581	my ($self) = @_;	3116	my ($self) = @_;
2582		3117
2583	my ($empty, $slider) = @{ $self->{children} };	3118	my ($empty, $slider) = $self->visible_children;
2584		3119
2585	local $self->{children} = [$empty, $slider];	3120	local $self->{children} = [$empty, $slider];
2586	$self->SUPER::size_request	3121	$self->SUPER::size_request
2587	}	3122	}
2588		3123
…		…
2599		3134
2600	$self->reflow;	3135	$self->reflow;
2601		3136
2602	local $self->{children} = [$empty, $slider];	3137	local $self->{children} = [$empty, $slider];
2603	$self->SUPER::invoke_size_allocate ($w, $h)	3138	$self->SUPER::invoke_size_allocate ($w, $h)
		3139	}
		3140
		3141	sub invoke_mouse_wheel {
		3142	my ($self, $ev) = @_;
		3143
		3144	return 0 unless $ev->{dy}; # only vertical movements
		3145
		3146	$self->{children}[1]->emit (mouse_wheel => $ev);
		3147
		3148	1
2604	}	3149	}
2605		3150
2606	sub get_layout {	3151	sub get_layout {
2607	my ($self, $para) = @_;	3152	my ($self, $para) = @_;
2608		3153
…		…
2636		3181
2637	# todo: base offset on lines or so, not on pixels	3182	# todo: base offset on lines or so, not on pixels
2638	$self->{children}[1]->set_value ($offset);	3183	$self->{children}[1]->set_value ($offset);
2639	}	3184	}
2640		3185
		3186	sub current_paragraph {
		3187	my ($self) = @_;
		3188
		3189	$self->{top_paragraph} - 1
		3190	}
		3191
		3192	sub scroll_to {
		3193	my ($self, $para) = @_;
		3194
		3195	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3196
		3197	$self->{scroll_to} = $para;
		3198	$self->update;
		3199	}
		3200
2641	sub clear {	3201	sub clear {
2642	my ($self) = @_;	3202	my ($self) = @_;
2643		3203
2644	my (undef, undef, @other) = @{ $self->{children} };	3204	my (undef, undef, @other) = @{ $self->{children} };
2645	$self->remove ($_) for @other;	3205	$self->remove ($_) for @other;
…		…
2648	$self->{height} = 0;	3208	$self->{height} = 0;
2649	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3209	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2650	}	3210	}
2651		3211
2652	sub add_paragraph {	3212	sub add_paragraph {
2653	my ($self, $color, $para, $indent) = @_;	3213	my $self = shift;
2654		3214
2655	my ($text, @w) = ref $para ? @$para : $para;	3215	for my $para (@_) {
2656
2657	$para = {	3216	$para = {
		3217	fg => [1, 1, 1, 1],
		3218	indent => 0,
		3219	markup => "",
		3220	widget => [],
		3221	ref $para ? %$para : (markup => $para),
2658	w => 1e10,	3222	w => 1e10,
2659	wrapped => 1,	3223	wrapped => 1,
2660	fg => $color,
2661	indent => $indent,
2662	markup => $text,
2663	widget => \@w,
2664	};	3224	};
2665		3225
2666	$self->add (@w) if @w;	3226	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2667	push @{$self->{par}}, $para;	3227	push @{$self->{par}}, $para;
		3228	}
		3229
		3230	if (my $max = $self->{max_par}) {
		3231	shift @{$self->{par}} while @{$self->{par}} > $max;
		3232	}
2668		3233
2669	$self->{need_reflow}++;	3234	$self->{need_reflow}++;
2670	$self->update;	3235	$self->update;
2671	}	3236	}
2672		3237
2673	sub scroll_to_bottom {	3238	sub scroll_to_bottom {
2674	my ($self) = @_;	3239	my ($self) = @_;
2675		3240
2676	$self->{scroll_to_bottom} = 1;	3241	$self->{scroll_to} = $#{$self->{par}};
2677	$self->update;	3242	$self->update;
2678	}	3243	}
2679		3244
		3245	sub force_uptodate {
		3246	my ($self) = @_;
		3247
		3248	if (delete $self->{need_reflow}) {
		3249	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3250
		3251	my $height = 0;
		3252
		3253	for my $para (@{$self->{par}}) {
		3254	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3255	my $layout = $self->get_layout ($para);
		3256	my ($w, $h) = $layout->size;
		3257
		3258	$para->{w} = $w + $para->{indent};
		3259	$para->{h} = $h;
		3260	$para->{wrapped} = $layout->has_wrapped;
		3261	}
		3262
		3263	$para->{y} = $height;
		3264	$height += $para->{h};
		3265	}
		3266
		3267	$self->{height} = $height;
		3268	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3269
		3270	delete $self->{texture};
		3271	}
		3272
		3273	if (my $paridx = delete $self->{scroll_to}) {
		3274	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3275	}
		3276	}
		3277
2680	sub update {	3278	sub update {
2681	my ($self) = @_;	3279	my ($self) = @_;
2682		3280
2683	$self->SUPER::update;	3281	$self->SUPER::update;
2684		3282
2685	return unless $self->{h} > 0;	3283	return unless $self->{h} > 0;
2686		3284
2687	delete $self->{texture};	3285	delete $self->{texture};
2688		3286
2689	$ROOT->on_post_alloc ($self => sub {	3287	$ROOT->on_post_alloc ($self => sub {
		3288	$self->force_uptodate;
		3289
2690	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3290	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2691		3291
2692	if (delete $self->{need_reflow}) {
2693	my $height = 0;
2694
2695	for my $para (@{$self->{par}}) {
2696	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2697	my $layout = $self->get_layout ($para);
2698	my ($w, $h) = $layout->size;
2699
2700	$para->{w} = $w + $para->{indent};
2701	$para->{h} = $h;
2702	$para->{wrapped} = $layout->has_wrapped;
2703	}
2704
2705	$height += $para->{h};
2706	}
2707
2708	$self->{height} = $height;
2709
2710	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2711
2712	delete $self->{texture};
2713	}
2714
2715	if (delete $self->{scroll_to_bottom}) {
2716	$self->{children}[1]->set_value (1e10);
2717	}
2718
2719	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3292	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2720	glClearColor 0, 0, 0, 0;	3293	glClearColor 0, 0, 0, 0;
2721	glClear GL_COLOR_BUFFER_BIT;	3294	glClear GL_COLOR_BUFFER_BIT;
2722		3295
		3296	package CFPlus::UI::Base;
		3297	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3298	(0, 0, $self->{w}, $self->{h});
		3299
		3300	my $top = int $self->{children}[1]{range}[0];
		3301
		3302	my $paridx = 0;
		3303	my $top_paragraph;
2723	my $top = int $self->{children}[1]{range}[0];	3304	my $top = int $self->{children}[1]{range}[0];
2724		3305
2725	my $y0 = $top;	3306	my $y0 = $top;
2726	my $y1 = $top + $H;	3307	my $y1 = $top + $H;
2727		3308
2728	my $y = 0;
2729
2730	glEnable GL_BLEND;
2731	#TODO# not correct in windows where rgba is forced off
2732	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2733
2734	for my $para (@{$self->{par}}) {	3309	for my $para (@{$self->{par}}) {
2735	my $h = $para->{h};	3310	my $h = $para->{h};
		3311	my $y = $para->{y};
2736		3312
2737	if ($y0 < $y + $h && $y < $y1) {	3313	if ($y0 < $y + $h && $y < $y1) {
2738
2739	my $layout = $self->get_layout ($para);	3314	my $layout = $self->get_layout ($para);
2740		3315
2741	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2742
2743	glRasterPos $para->{indent}, $y - $y0;	3316	$layout->render ($para->{indent}, $y - $y0);
2744	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3317	$layout->draw;
2745		3318
2746	if (my @w = @{ $para->{widget} }) {	3319	if (my @w = @{ $para->{widget} }) {
2747	my @s = $layout->get_shapes;	3320	my @s = $layout->get_shapes;
2748		3321
2749	glDisable GL_BLEND;
2750	for (@w) {	3322	for (@w) {
2751	my ($dx, $dy) = splice @s, 0, 2, ();	3323	my ($dx, $dy) = splice @s, 0, 2, ();
2752		3324
2753	$_->{x} = $dx + $para->{indent};	3325	$_->{x} = $dx + $para->{indent};
2754	$_->{y} = $dy + $y - $y0;	3326	$_->{y} = $dy + $y - $y0;
2755		3327
2756	$_->draw;	3328	$_->draw;
2757	}	3329	}
2758	glEnable GL_BLEND;
2759	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2760	}	3330	}
2761	}	3331	}
2762		3332
2763	$y += $h;	3333	$paridx++;
		3334	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3335	}
2765		3336
2766	glDisable GL_BLEND;	3337	$self->{top_paragraph} = $top_paragraph;
2767	};	3338	};
2768	});	3339	});
2769	}	3340	}
2770		3341
2771	sub reconfigure {	3342	sub reconfigure {
…		…
2789	$self->{children}[1]->draw;	3360	$self->{children}[1]->draw;
2790	}	3361	}
2791		3362
2792	#############################################################################	3363	#############################################################################
2793		3364
2794	package CFClient::UI::Animator;	3365	package CFPlus::UI::Animator;
2795		3366
2796	use CFClient::OpenGL;	3367	use CFPlus::OpenGL;
2797		3368
2798	our @ISA = CFClient::UI::Bin::;	3369	our @ISA = CFPlus::UI::Bin::;
2799		3370
2800	sub moveto {	3371	sub moveto {
2801	my ($self, $x, $y) = @_;	3372	my ($self, $x, $y) = @_;
2802		3373
2803	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3374	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2831	glPopMatrix;	3402	glPopMatrix;
2832	}	3403	}
2833		3404
2834	#############################################################################	3405	#############################################################################
2835		3406
2836	package CFClient::UI::Flopper;	3407	package CFPlus::UI::Flopper;
2837		3408
2838	our @ISA = CFClient::UI::Button::;	3409	our @ISA = CFPlus::UI::Button::;
2839		3410
2840	sub new {	3411	sub new {
2841	my $class = shift;	3412	my $class = shift;
2842		3413
2843	my $self = $class->SUPER::new (	3414	my $self = $class->SUPER::new (
…		…
2855	$self->{other}->toggle_visibility;	3426	$self->{other}->toggle_visibility;
2856	}	3427	}
2857		3428
2858	#############################################################################	3429	#############################################################################
2859		3430
2860	package CFClient::UI::Tooltip;	3431	package CFPlus::UI::Tooltip;
2861		3432
2862	our @ISA = CFClient::UI::Bin::;	3433	our @ISA = CFPlus::UI::Bin::;
2863		3434
2864	use CFClient::OpenGL;	3435	use CFPlus::OpenGL;
2865		3436
2866	sub new {	3437	sub new {
2867	my $class = shift;	3438	my $class = shift;
2868		3439
2869	$class->SUPER::new (	3440	$class->SUPER::new (
…		…
2872	)	3443	)
2873	}	3444	}
2874		3445
2875	sub set_tooltip_from {	3446	sub set_tooltip_from {
2876	my ($self, $widget) = @_;	3447	my ($self, $widget) = @_;
		3448
		3449	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3450	if $widget->{tooltip} =~ /^#(.*)$/;
2877		3451
2878	my $tooltip = $widget->{tooltip};	3452	my $tooltip = $widget->{tooltip};
2879		3453
2880	if ($ENV{CFPLUS_DEBUG} & 2) {	3454	if ($ENV{CFPLUS_DEBUG} & 2) {
2881	$tooltip .= "\n\n" . (ref $widget) . "\n"	3455	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2885	}	3459	}
2886		3460
2887	$tooltip =~ s/^\n+//;	3461	$tooltip =~ s/^\n+//;
2888	$tooltip =~ s/\n+$//;	3462	$tooltip =~ s/\n+$//;
2889		3463
2890	$self->add (new CFClient::UI::Label	3464	$self->add (new CFPlus::UI::Label
2891	markup => $tooltip,	3465	markup => $tooltip,
2892	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3466	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2893	fontsize => 0.8,	3467	fontsize => 0.8,
2894	fg => [0, 0, 0, 1],	3468	style => 1, # FLAG_INVERSE
2895	ellipsise => 0,	3469	ellipsise => 0,
2896	font => ($widget->{tooltip_font} || $::FONT_PROP),	3470	font => ($widget->{tooltip_font} || $::FONT_PROP),
2897	);	3471	);
2898	}	3472	}
2899		3473
…		…
2918		3492
2919	$self->{root}->on_post_alloc ("move_$self" => sub {	3493	$self->{root}->on_post_alloc ("move_$self" => sub {
2920	my $widget = $self->{owner}	3494	my $widget = $self->{owner}
2921	or return;	3495	or return;
2922		3496
		3497	if ($widget->{visible}) {
2923	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3498	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2924		3499
2925	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3500	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2926	if $x + $self->{w} > $self->{root}{w};	3501	if $x + $self->{w} > $self->{root}{w};
2927		3502
2928	$self->move_abs ($x, $y);	3503	$self->move_abs ($x, $y);
		3504	} else {
		3505	$self->hide;
		3506	}
2929	});	3507	});
2930	}	3508	}
2931		3509
2932	sub _draw {	3510	sub _draw {
2933	my ($self) = @_;	3511	my ($self) = @_;
…		…
2935	glTranslate 0.375, 0.375;	3513	glTranslate 0.375, 0.375;
2936		3514
2937	my ($w, $h) = @$self{qw(w h)};	3515	my ($w, $h) = @$self{qw(w h)};
2938		3516
2939	glColor 1, 0.8, 0.4;	3517	glColor 1, 0.8, 0.4;
2940	glBegin GL_QUADS;	3518	glRect 0, 0, $w, $h;
2941	glVertex 0 , 0;
2942	glVertex 0 , $h;
2943	glVertex $w, $h;
2944	glVertex $w, 0;
2945	glEnd;
2946		3519
2947	glColor 0, 0, 0;	3520	glColor 0, 0, 0;
2948	glBegin GL_LINE_LOOP;	3521	glBegin GL_LINE_LOOP;
2949	glVertex 0 , 0;	3522	glVertex 0 , 0;
2950	glVertex 0 , $h;	3523	glVertex 0 , $h;
…		…
2957	$self->SUPER::_draw;	3530	$self->SUPER::_draw;
2958	}	3531	}
2959		3532
2960	#############################################################################	3533	#############################################################################
2961		3534
2962	package CFClient::UI::Face;	3535	package CFPlus::UI::Face;
2963		3536
2964	our @ISA = CFClient::UI::Base::;	3537	our @ISA = CFPlus::UI::DrawBG::;
2965		3538
2966	use CFClient::OpenGL;	3539	use CFPlus::OpenGL;
2967		3540
2968	sub new {	3541	sub new {
2969	my $class = shift;	3542	my $class = shift;
2970		3543
2971	my $self = $class->SUPER::new (	3544	my $self = $class->SUPER::new (
		3545	size_w => 32,
		3546	size_h => 8,
2972	aspect => 1,	3547	aspect => 1,
2973	can_events => 0,	3548	can_events => 0,
2974	@_,	3549	@_,
2975	);	3550	);
2976		3551
2977	if ($self->{anim} && $self->{animspeed}) {	3552	if ($self->{anim} && $self->{animspeed}) {
2978	Scalar::Util::weaken (my $widget = $self);	3553	CFPlus::weaken (my $widget = $self);
2979		3554
		3555	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3556	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2980	$self->{timer} = Event->timer (	3557	$self->{timer} = Event->timer (
2981	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2982	hard => 1,	3558	parked => 1,
2983	interval => $self->{animspeed},
2984	cb => sub {	3559	cb => sub {
		3560	return unless $::CONN;
		3561
		3562	my $w = $widget
		3563	or return;
		3564
2985	++$widget->{frame};	3565	++$w->{frame};
		3566	$w->update_face;
		3567
		3568	# somehow, $widget can go away
2986	$widget->update;	3569	$w->update;
		3570	$w->update_timer;
2987	},	3571	},
2988	);	3572	);
		3573
		3574	$self->update_face;
		3575	$self->update_timer;
2989	}	3576	}
2990		3577
2991	$self	3578	$self
2992	}	3579	}
2993		3580
		3581	sub update_timer {
		3582	my ($self) = @_;
		3583
		3584	return unless $self->{timer};
		3585
		3586	if ($self->{visible}) {
		3587	$self->{timer}->at (
		3588	$self->{anim_start}
		3589	+ $self->{animspeed}
		3590	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3591	);
		3592	$self->{timer}->start;
		3593	} else {
		3594	$self->{timer}->stop;
		3595	}
		3596	}
		3597
		3598	sub update_face {
		3599	my ($self) = @_;
		3600
		3601	if ($::CONN) {
		3602	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3603	if ($anim && @$anim) {
		3604	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3605	delete $self->{face_change_cb};
		3606
		3607	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3608	unless ($tex->{name} || $tex->{loading}) {
		3609	$tex->upload (sub { $self->reconfigure });
		3610	}
		3611	}
		3612	}
		3613	}
		3614	}
		3615	}
		3616
2994	sub size_request {	3617	sub size_request {
2995	(32, 8)	3618	my ($self) = @_;
		3619
		3620	if ($::CONN) {
		3621	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3622	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3623	if ($tex->{name}) {
		3624	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3625	} elsif (!$tex->{loading}) {
		3626	$tex->upload (sub { $self->reconfigure });
		3627	}
		3628	}
		3629
		3630	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3631	}
		3632	}
		3633
		3634	($self->{size_w} || 8, $self->{size_h} || 8)
2996	}	3635	}
2997		3636
2998	sub update {	3637	sub update {
2999	my ($self) = @_;	3638	my ($self) = @_;
3000		3639
3001	return unless $self->{visible};	3640	return unless $self->{visible};
3002		3641
3003	$self->SUPER::update;	3642	$self->SUPER::update;
3004	}	3643	}
3005		3644
		3645	sub invoke_visibility_change {
		3646	my ($self) = @_;
		3647
		3648	$self->update_timer;
		3649
		3650	0
		3651	}
		3652
3006	sub _draw {	3653	sub _draw {
3007	my ($self) = @_;	3654	my ($self) = @_;
3008		3655
3009	return unless $::CONN;	3656	$self->SUPER::_draw;
3010		3657
3011	my $face;	3658	if (my $tex = $self->{tex}) {
3012
3013	if ($self->{frame}) {
3014	my $anim = $::CONN->{anim}[$self->{anim}];
3015
3016	$face = $anim->[ $self->{frame} % @$anim ]
3017	if $anim && @$anim;
3018	}
3019
3020	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3021
3022	if ($tex) {
3023	glEnable GL_TEXTURE_2D;	3659	glEnable GL_TEXTURE_2D;
3024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3660	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3025	glColor 0, 0, 0, 1;	3661	glColor 0, 0, 0, 1;
3026	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3662	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3027	glDisable GL_TEXTURE_2D;	3663	glDisable GL_TEXTURE_2D;
…		…
3029	}	3665	}
3030		3666
3031	sub destroy {	3667	sub destroy {
3032	my ($self) = @_;	3668	my ($self) = @_;
3033		3669
3034	$self->{timer}->cancel	3670	(delete $self->{timer})->cancel
3035	if $self->{timer};	3671	if $self->{timer};
3036		3672
3037	$self->SUPER::destroy;	3673	$self->SUPER::destroy;
3038	}	3674	}
3039		3675
3040	#############################################################################	3676	#############################################################################
3041		3677
3042	package CFClient::UI::Buttonbar;	3678	package CFPlus::UI::Buttonbar;
3043		3679
3044	our @ISA = CFClient::UI::HBox::;	3680	our @ISA = CFPlus::UI::HBox::;
3045		3681
3046	# TODO: should actualyl wrap buttons and other goodies.	3682	# TODO: should actually wrap buttons and other goodies.
3047		3683
3048	#############################################################################	3684	#############################################################################
3049		3685
3050	package CFClient::UI::Menu;	3686	package CFPlus::UI::Menu;
3051		3687
3052	our @ISA = CFClient::UI::FancyFrame::;	3688	our @ISA = CFPlus::UI::Toplevel::;
3053		3689
3054	use CFClient::OpenGL;	3690	use CFPlus::OpenGL;
3055		3691
3056	sub new {	3692	sub new {
3057	my $class = shift;	3693	my $class = shift;
3058		3694
3059	my $self = $class->SUPER::new (	3695	my $self = $class->SUPER::new (
3060	items => [],	3696	items => [],
3061	z => 100,	3697	z => 100,
3062	@_,	3698	@_,
3063	);	3699	);
3064		3700
3065	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3701	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3066		3702
3067	for my $item (@{ $self->{items} }) {	3703	for my $item (@{ $self->{items} }) {
3068	my ($widget, $cb, $tooltip) = @$item;	3704	my ($widget, $cb, $tooltip) = @$item;
3069		3705
3070	# handle various types of items, only text for now	3706	# handle various types of items, only text for now
3071	if (!ref $widget) {	3707	if (!ref $widget) {
		3708	if ($widget =~ /\t/) {
		3709	my ($left, $right) = split /\t/, $widget, 2;
		3710
3072	$widget = new CFClient::UI::Label	3711	$widget = new CFPlus::UI::HBox
3073	can_hover => 1,	3712	can_hover => 1,
3074	can_events => 1,	3713	can_events => 1,
		3714	tooltip => $tooltip,
		3715	children => [
		3716	(new CFPlus::UI::Label markup => $left, expand => 1),
		3717	(new CFPlus::UI::Label markup => $right, align => +1),
		3718	],
		3719	;
		3720
		3721	} else {
		3722	$widget = new CFPlus::UI::Label
		3723	can_hover => 1,
		3724	can_events => 1,
3075	markup => $widget,	3725	markup => $widget,
3076	tooltip => $tooltip	3726	tooltip => $tooltip;
		3727	}
3077	}	3728	}
3078		3729
3079	$self->{item}{$widget} = $item;	3730	$self->{item}{$widget} = $item;
3080		3731
3081	$self->{vbox}->add ($widget);	3732	$self->{vbox}->add ($widget);
…		…
3124	1	3775	1
3125	}	3776	}
3126		3777
3127	#############################################################################	3778	#############################################################################
3128		3779
3129	package CFClient::UI::Multiplexer;	3780	package CFPlus::UI::Multiplexer;
3130		3781
3131	our @ISA = CFClient::UI::Container::;	3782	our @ISA = CFPlus::UI::Container::;
3132		3783
3133	sub new {	3784	sub new {
3134	my $class = shift;	3785	my $class = shift;
3135		3786
3136	my $self = $class->SUPER::new (	3787	my $self = $class->SUPER::new (
…		…
3150		3801
3151	$self->{current} = $self->{children}[0]	3802	$self->{current} = $self->{children}[0]
3152	if @{ $self->{children} };	3803	if @{ $self->{children} };
3153	}	3804	}
3154		3805
		3806	sub get_current_page {
		3807	my ($self) = @_;
		3808
		3809	$self->{current}
		3810	}
		3811
3155	sub set_current_page {	3812	sub set_current_page {
3156	my ($self, $page_or_widget) = @_;	3813	my ($self, $page_or_widget) = @_;
3157		3814
3158	my $widget = ref $page_or_widget	3815	my $widget = ref $page_or_widget
3159	? $page_or_widget	3816	? $page_or_widget
…		…
3191	$self->{current}->draw;	3848	$self->{current}->draw;
3192	}	3849	}
3193		3850
3194	#############################################################################	3851	#############################################################################
3195		3852
3196	package CFClient::UI::Notebook;	3853	package CFPlus::UI::Notebook;
3197		3854
3198	our @ISA = CFClient::UI::VBox::;	3855	our @ISA = CFPlus::UI::VBox::;
3199		3856
3200	sub new {	3857	sub new {
3201	my $class = shift;	3858	my $class = shift;
3202		3859
3203	my $self = $class->SUPER::new (	3860	my $self = $class->SUPER::new (
3204	buttonbar => (new CFClient::UI::Buttonbar),	3861	buttonbar => (new CFPlus::UI::Buttonbar),
3205	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3862	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3206	# filter => # will be put between multiplexer and $self	3863	# filter => # will be put between multiplexer and $self
3207	@_,	3864	@_,
3208	);	3865	);
3209		3866
3210	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3867	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3211	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3868	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3212		3869
		3870	{
		3871	Scalar::Util::weaken (my $wself = $self);
		3872
		3873	$self->{multiplexer}->connect (c_add => sub {
		3874	my ($mplex, $widgets) = @_;
		3875
		3876	for my $child (@$widgets) {
		3877	Scalar::Util::weaken $child;
		3878	$child->{c_tab_} ||= do {
		3879	my $tab =
		3880	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3881	? $child->{c_tab}
		3882	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3883
		3884	$tab->connect (activate => sub {
		3885	$wself->set_current_page ($child);
		3886	});
		3887
		3888	$tab
		3889	};
		3890
		3891	$self->{buttonbar}->add ($child->{c_tab_});
		3892	}
		3893	});
		3894
		3895	$self->{multiplexer}->connect (c_remove => sub {
		3896	my ($mplex, $widgets) = @_;
		3897
		3898	for my $child (@$widgets) {
		3899	$wself->{buttonbar}->remove ($child->{c_tab_});
		3900	}
		3901	});
		3902	}
		3903
3213	$self	3904	$self
3214	}	3905	}
3215		3906
3216	sub add {	3907	sub add {
		3908	my ($self, @widgets) = @_;
		3909
		3910	$self->{multiplexer}->add (@widgets)
		3911	}
		3912
		3913	sub remove {
		3914	my ($self, @widgets) = @_;
		3915
		3916	$self->{multiplexer}->remove (@widgets)
		3917	}
		3918
		3919	sub pages {
		3920	my ($self) = @_;
		3921	$self->{multiplexer}->children
		3922	}
		3923
		3924	sub add_tab {
3217	my ($self, $title, $widget, $tooltip) = @_;	3925	my ($self, $title, $widget, $tooltip) = @_;
3218		3926
3219	Scalar::Util::weaken $self;	3927	$title = [$title, $tooltip] unless ref $title;
		3928	$widget->{c_tab} = $title;
3220		3929
3221	$self->{buttonbar}->add (new CFClient::UI::Button
3222	markup => $title,
3223	tooltip => $tooltip,
3224	on_activate => sub { $self->set_current_page ($widget) },
3225	);
3226
3227	$self->{multiplexer}->add ($widget);	3930	$self->add ($widget);
		3931	}
		3932
		3933	sub get_current_page {
		3934	my ($self) = @_;
		3935
		3936	$self->{multiplexer}->get_current_page
3228	}	3937	}
3229		3938
3230	sub set_current_page {	3939	sub set_current_page {
3231	my ($self, $page) = @_;	3940	my ($self, $page) = @_;
3232		3941
…		…
3234	$self->emit (page_changed => $self->{multiplexer}{current});	3943	$self->emit (page_changed => $self->{multiplexer}{current});
3235	}	3944	}
3236		3945
3237	#############################################################################	3946	#############################################################################
3238		3947
3239	package CFClient::UI::Combobox;	3948	package CFPlus::UI::Selector;
3240		3949
3241	use utf8;	3950	use utf8;
3242		3951
3243	our @ISA = CFClient::UI::Button::;	3952	our @ISA = CFPlus::UI::Button::;
3244		3953
3245	sub new {	3954	sub new {
3246	my $class = shift;	3955	my $class = shift;
3247		3956
3248	my $self = $class->SUPER::new (	3957	my $self = $class->SUPER::new (
…		…
3265	my ($value, $title, $tooltip) = @$_;	3974	my ($value, $title, $tooltip) = @$_;
3266		3975
3267	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3976	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3268	}	3977	}
3269		3978
3270	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3979	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3271	}	3980	}
3272		3981
3273	sub _set_value {	3982	sub _set_value {
3274	my ($self, $value) = @_;	3983	my ($self, $value) = @_;
3275		3984
…		…
3290	$self->emit (changed => $value);	3999	$self->emit (changed => $value);
3291	}	4000	}
3292		4001
3293	#############################################################################	4002	#############################################################################
3294		4003
3295	package CFClient::UI::Statusbox;	4004	package CFPlus::UI::Statusbox;
3296		4005
3297	our @ISA = CFClient::UI::VBox::;	4006	our @ISA = CFPlus::UI::VBox::;
3298		4007
3299	sub new {	4008	sub new {
3300	my $class = shift;	4009	my $class = shift;
3301		4010
3302	my $self = $class->SUPER::new (	4011	my $self = $class->SUPER::new (
3303	fontsize => 0.8,	4012	fontsize => 0.8,
3304	@_,	4013	@_,
3305	);	4014	);
3306		4015
3307	Scalar::Util::weaken (my $this = $self);	4016	CFPlus::weaken (my $this = $self);
3308		4017
3309	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4018	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3310		4019
3311	$self	4020	$self
3312	}	4021	}
…		…
3314	sub reorder {	4023	sub reorder {
3315	my ($self) = @_;	4024	my ($self) = @_;
3316	my $NOW = Time::HiRes::time;	4025	my $NOW = Time::HiRes::time;
3317		4026
3318	# freeze display when hovering over any label	4027	# freeze display when hovering over any label
3319	return if $CFClient::UI::TOOLTIP->{owner}	4028	return if $CFPlus::UI::TOOLTIP->{owner}
3320	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4029	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3321	values %{ $self->{item} };	4030	values %{ $self->{item} };
3322		4031
3323	while (my ($k, $v) = each %{ $self->{item} }) {	4032	while (my ($k, $v) = each %{ $self->{item} }) {
3324	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4033	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3325	}	4034	}
…		…
3346	for ($short) {	4055	for ($short) {
3347	s/^\s+//;	4056	s/^\s+//;
3348	s/\s+/ /g;	4057	s/\s+/ /g;
3349	}	4058	}
3350		4059
3351	new CFClient::UI::Label	4060	new CFPlus::UI::Label
3352	markup => $short,	4061	markup => $short,
3353	tooltip => $item->{tooltip},	4062	tooltip => $item->{tooltip},
3354	tooltip_font => $::FONT_PROP,	4063	tooltip_font => $::FONT_PROP,
3355	tooltip_width => 0.67,	4064	tooltip_width => 0.67,
3356	fontsize => $item->{fontsize} || $self->{fontsize},	4065	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3435	$self->SUPER::destroy;	4144	$self->SUPER::destroy;
3436	}	4145	}
3437		4146
3438	#############################################################################	4147	#############################################################################
3439		4148
3440	package CFClient::UI::Inventory;
3441
3442	our @ISA = CFClient::UI::ScrolledWindow::;
3443
3444	sub new {
3445	my $class = shift;
3446
3447	my $self = $class->SUPER::new (
3448	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3449	@_,
3450	);
3451
3452	$self
3453	}
3454
3455	sub set_items {
3456	my ($self, $items) = @_;
3457
3458	$self->{child}->clear;
3459	return unless $items;
3460
3461	my @items = sort {
3462	($a->{type} <=> $b->{type})
3463	or ($a->{name} cmp $b->{name})
3464	} values %$items;
3465
3466	$self->{real_items} = \@items;
3467
3468	my $row = 0;
3469	for my $item (@items) {
3470	CFClient::Item::update_widgets $item;
3471
3472	$self->{child}->add (0, $row, $item->{face_widget});
3473	$self->{child}->add (1, $row, $item->{desc_widget});
3474	$self->{child}->add (2, $row, $item->{weight_widget});
3475
3476	$row++;
3477	}
3478	}
3479
3480	#############################################################################
3481
3482	package CFClient::UI::SpellList;
3483
3484	our @ISA = CFClient::UI::Table::;
3485
3486	sub new {
3487	my $class = shift;
3488
3489	my $self = $class->SUPER::new (
3490	binding => [],
3491	commands => [],
3492	@_,
3493	)
3494	}
3495
3496	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3497
3498	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3499	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3500	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3501	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3502	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3503	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3504	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3505	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3506	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3507	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3508
3509	sub rebuild_spell_list {
3510	my ($self) = @_;
3511
3512	$CFClient::UI::ROOT->on_refresh ($self => sub {
3513	$self->clear;
3514
3515	return unless $::CONN;
3516
3517	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3518	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3519	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3520	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3521	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3522
3523	my $row = 0;
3524
3525	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3526	my $spell = $self->{spell}{$_};
3527
3528	$row++;
3529
3530	my $spell_cb = sub {
3531	my ($widget, $ev) = @_;
3532
3533	if ($ev->{button} == 1) {
3534	$::CONN->user_send ("cast $spell->{name}");
3535	} elsif ($ev->{button} == 2) {
3536	$::CONN->user_send ("invoke $spell->{name}");
3537	} elsif ($ev->{button} == 3) {
3538	(new CFClient::UI::Menu
3539	items => [
3540	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3541	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3542	],
3543	)->popup ($ev);
3544	} else {
3545	return 0;
3546	}
3547
3548	1
3549	};
3550
3551	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3552
3553	#TODO: add path info to tooltip
3554	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3555
3556	$self->add (0, $row, new CFClient::UI::Face
3557	face => $spell->{face},
3558	can_hover => 1,
3559	can_events => 1,
3560	tooltip => $tooltip,
3561	on_button_down => $spell_cb,
3562	);
3563
3564	$self->add (1, $row, new CFClient::UI::Label
3565	expand => 1,
3566	text => $spell->{name},
3567	can_hover => 1,
3568	can_events => 1,
3569	tooltip => $tooltip,
3570	on_button_down => $spell_cb,
3571	);
3572
3573	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3574	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3575	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3576	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3577	}
3578	});
3579	}
3580
3581	sub add_spell {
3582	my ($self, $spell) = @_;
3583
3584	$self->{spell}->{$spell->{name}} = $spell;
3585	$self->rebuild_spell_list;
3586	}
3587
3588	sub remove_spell {
3589	my ($self, $spell) = @_;
3590
3591	delete $self->{spell}->{$spell->{name}};
3592	$self->rebuild_spell_list;
3593	}
3594
3595	sub clear_spells {
3596	my ($self) = @_;
3597
3598	$self->{spell} = {};
3599	$self->rebuild_spell_list;
3600	}
3601
3602	#############################################################################
3603
3604	package CFClient::UI::Root;	4149	package CFPlus::UI::Root;
3605		4150
3606	our @ISA = CFClient::UI::Container::;	4151	our @ISA = CFPlus::UI::Container::;
3607		4152
3608	use List::Util qw(min max);	4153	use List::Util qw(min max);
3609		4154
3610	use CFClient::OpenGL;	4155	use CFPlus::OpenGL;
3611		4156
3612	sub new {	4157	sub new {
3613	my $class = shift;	4158	my $class = shift;
3614		4159
3615	my $self = $class->SUPER::new (	4160	my $self = $class->SUPER::new (
3616	visible => 1,	4161	visible => 1,
3617	@_,	4162	@_,
3618	);	4163	);
3619		4164
3620	Scalar::Util::weaken ($self->{root} = $self);	4165	CFPlus::weaken ($self->{root} = $self);
3621		4166
3622	$self	4167	$self
3623	}	4168	}
3624		4169
3625	sub size_request {	4170	sub size_request {
…		…
3673	}	4218	}
3674		4219
3675	sub update {	4220	sub update {
3676	my ($self) = @_;	4221	my ($self) = @_;
3677		4222
3678	$::WANT_REFRESH++;	4223	$::WANT_REFRESH->start;
3679	}	4224	}
3680		4225
3681	sub add {	4226	sub add {
3682	my ($self, @children) = @_;	4227	my ($self, @children) = @_;
3683		4228
…		…
3720	while ($self->{refresh_hook}) {	4265	while ($self->{refresh_hook}) {
3721	$_->()	4266	$_->()
3722	for values %{delete $self->{refresh_hook}};	4267	for values %{delete $self->{refresh_hook}};
3723	}	4268	}
3724		4269
3725	if ($self->{realloc}) {	4270	while ($self->{realloc}) {
3726	my %queue;	4271	my %queue;
3727	my @queue;	4272	my @queue;
3728	my $widget;	4273	my $widget;
3729		4274
3730	outer:	4275	outer:
…		…
3777	}	4322	}
3778	}	4323	}
3779		4324
3780	delete $self->{realloc}{$widget+0};	4325	delete $self->{realloc}{$widget+0};
3781	}	4326	}
3782	}
3783		4327
3784	while (my $size_alloc = delete $self->{size_alloc}) {	4328	while (my $size_alloc = delete $self->{size_alloc}) {
3785	my @queue = sort { $b->{visible} <=> $a->{visible} }	4329	my @queue = sort { $a->{visible} <=> $b->{visible} }
3786	values %$size_alloc;	4330	values %$size_alloc;
3787		4331
3788	while () {	4332	while () {
3789	my $widget = pop @queue || last;	4333	my $widget = pop @queue || last;
3790		4334
3791	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4335	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3792		4336
3793	$w = 0 if $w < 0;	4337	$w = max $widget->{min_w}, $w;
3794	$h = 0 if $h < 0;	4338	$h = max $widget->{min_h}, $h;
3795		4339
		4340	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4341	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4342
		4343	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4344	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4345
3796	$w = int $w + 0.5;	4346	$w = int $w + 0.5;
3797	$h = int $h + 0.5;	4347	$h = int $h + 0.5;
3798		4348
3799	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4349	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3800	$widget->{old_w} = $widget->{w};	4350	$widget->{old_w} = $widget->{w};
3801	$widget->{old_h} = $widget->{h};	4351	$widget->{old_h} = $widget->{h};
3802		4352
3803	$widget->{w} = $w;	4353	$widget->{w} = $w;
3804	$widget->{h} = $h;	4354	$widget->{h} = $h;
3805		4355
3806	$widget->emit (size_allocate => $w, $h);	4356	$widget->emit (size_allocate => $w, $h);
		4357	}
3807	}	4358	}
3808	}	4359	}
3809	}	4360	}
3810		4361
3811	while ($self->{post_alloc_hook}) {	4362	while ($self->{post_alloc_hook}) {
3812	$_->()	4363	$_->()
3813	for values %{delete $self->{post_alloc_hook}};	4364	for values %{delete $self->{post_alloc_hook}};
3814	}	4365	}
3815
3816		4366
3817	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4367	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3818	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4368	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3819	glClear GL_COLOR_BUFFER_BIT;	4369	glClear GL_COLOR_BUFFER_BIT;
3820		4370
…		…
3823	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4373	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3824	glMatrixMode GL_MODELVIEW;	4374	glMatrixMode GL_MODELVIEW;
3825	glLoadIdentity;	4375	glLoadIdentity;
3826		4376
3827	{	4377	{
3828	package CFClient::UI::Base;	4378	package CFPlus::UI::Base;
3829		4379
3830	($draw_x, $draw_y, $draw_w, $draw_h) =	4380	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3831	(0, 0, $self->{w}, $self->{h});	4381	(0, 0, $self->{w}, $self->{h});
3832	}
3833		4382
3834	$self->_draw;	4383	$self->_draw;
		4384	}
3835	}	4385	}
3836		4386
3837	#############################################################################	4387	#############################################################################
3838		4388
3839	package CFClient::UI;	4389	package CFPlus::UI;
3840		4390
3841	$ROOT = new CFClient::UI::Root;	4391	$ROOT = new CFPlus::UI::Root;
3842	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4392	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3843		4393
3844	1	4394	1
3845		4395

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