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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.177 by root, Tue Apr 25 13:08:17 2006 UTC vs.
Revision 1.228 by root, Wed May 24 03:52:54 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
…		…
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
13	our $TOOLTIP;	14	our $TOOLTIP;
14	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
15		18
16	sub check_tooltip {	19	sub check_tooltip {
17	if (!$GRAB) {	20	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	22	if (length $widget->{tooltip}) {
…		…
23		26
24	my $tip = $widget->{tooltip};	27	my $tip = $widget->{tooltip};
25		28
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	29	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		30
28	$TOOLTIP->set_markup ($widget->{tooltip});	31	$TOOLTIP->set_tooltip_from ($widget);
29
30	$TOOLTIP->show;	32	$TOOLTIP->show;
31		33
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33		35
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);	36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36	}	37	if $x + $TOOLTIP->{w} > $::WIDTH;
37		38
38	$TOOLTIP->move ($x, $y);	39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
39	}	42	}
40		43
41	return;	44	return;
42	}	45	}
43	}	46	}
…		…
130		133
131	for (@$vals) {	134	for (@$vals) {
132	my $i = int $_ + $rem;	135	my $i = int $_ + $rem;
133	$rem += $_ - $i;	136	$rem += $_ - $i;
134	$_ = $i;	137	$_ = $i;
		138	}
		139	}
		140
		141	sub full_refresh {
		142	# make a copy, otherwise for complains about freed values.
		143	my @widgets = values %WIDGET;
		144
		145	$_->update
		146	for @widgets;
		147	}
		148
		149	# call when resolution changes etc.
		150	sub rescale_widgets {
		151	my ($sx, $sy) = @_;
		152
		153	# make a copy, otherwise for complains about freed values.
		154	my @widgets = values %WIDGET;
		155
		156	for my $widget (@widgets) {
		157	if ($widget->{toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167
		168	$widget->reconfigure;
135	}	169	}
136	}	170	}
137		171
138	#############################################################################	172	#############################################################################
139		173
…		…
158	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
160	}	194	}
161	}	195	}
162		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
163	$self	199	$self
164	}	200	}
165		201
166	sub destroy {	202	sub destroy {
167	my ($self) = @_;	203	my ($self) = @_;
…		…
170	%$self = ();	206	%$self = ();
171	}	207	}
172		208
173	sub show {	209	sub show {
174	my ($self) = @_;	210	my ($self) = @_;
175
176	return if $self->{parent};	211	return if $self->{parent};
177		212
178	$CFClient::UI::ROOT->add ($self);	213	$CFClient::UI::ROOT->add ($self);
		214	}
		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
179	}	227	}
180		228
181	sub hide {	229	sub hide {
182	my ($self) = @_;	230	my ($self) = @_;
183		231
…		…
232	$self->{y} = $y;	280	$self->{y} = $y;
233	$self->update;	281	$self->update;
234	}	282	}
235		283
236	if ($self->{w} != $w || $self->{h} != $h) {	284	if ($self->{w} != $w || $self->{h} != $h) {
237	$self->{w} = $w;	285	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238	$self->{h} = $h;
239
240	$self->size_allocate ($w, $h);
241	$self->update;
242	}	286	}
243	}	287	}
244		288
245	sub size_allocate {	289	sub size_allocate {
246	# nothing to be done	290	# nothing to be done
247	}	291	}
248		292
		293	sub reconfigure {
		294	my ($self) = @_;
		295
		296	$self->check_size (1);
		297	$self->update;
		298	}
		299
249	sub children {	300	sub children {
250	}
251
252	# call when resoltuion changes etc.
253	sub reconfigure {
254	my ($self) = @_;
255
256	$_->reconfigure
257	for $self->children;
258
259	$_->check_size;
260	}	301	}
261		302
262	sub set_max_size {	303	sub set_max_size {
263	my ($self, $w, $h) = @_;	304	my ($self, $w, $h) = @_;
264		305
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	306	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	307	delete $self->{max_h}; $self->{max_h} = $h if $h;
267	}	308	}
268		309
269	# return top left coordinates	310	sub set_tooltip {
270	sub _topleft {
271	my ($self, $x, $y) = @_;	311	my ($self, $tooltip) = @_;
272		312
273	$self->{parent}	313	$self->{tooltip} = $tooltip;
274	or Carp::confess "no parent widget in _topleft\n";#d#
275		314
276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		316	delete $CFClient::UI::TOOLTIP->{owner};
		317	CFClient::UI::check_tooltip;
		318	}
277	}	319	}
278		320
279	# translate global coordinates to local coordinate system	321	# translate global coordinates to local coordinate system
280	sub coord2local {	322	sub coord2local {
281	my ($self, $x, $y) = @_;	323	my ($self, $x, $y) = @_;
282		324
283	my ($X, $Y) = $self->_topleft;	325	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284	($x - $X, $y - $Y)
285	}	326	}
286		327
287	# translate local coordinates to global coordinate system	328	# translate local coordinates to global coordinate system
288	sub coord2global {	329	sub coord2global {
289	my ($self, $x, $y) = @_;	330	my ($self, $x, $y) = @_;
290		331
291	my ($X, $Y) = $self->_topleft;	332	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292	($x + $X, $y + $Y)
293	}	333	}
294		334
295	sub focus_in {	335	sub focus_in {
296	my ($self) = @_;	336	my ($self) = @_;
297		337
…		…
369	glVertex $self->{w}, 0;	409	glVertex $self->{w}, 0;
370	glVertex $self->{w}, $self->{h};	410	glVertex $self->{w}, $self->{h};
371	glVertex 0 , $self->{h};	411	glVertex 0 , $self->{h};
372	glEnd;	412	glEnd;
373	glPopMatrix;	413	glPopMatrix;
374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375	}	415	}
376	}	416	}
377		417
378	sub _draw {	418	sub _draw {
379	my ($self) = @_;	419	my ($self) = @_;
…		…
395		435
396	sub set_parent {	436	sub set_parent {
397	my ($self, $parent) = @_;	437	my ($self, $parent) = @_;
398		438
399	Scalar::Util::weaken ($self->{parent} = $parent);	439	Scalar::Util::weaken ($self->{parent} = $parent);
		440
		441	# TODO: req_w _does_change after ->reconfigure
		442	$self->check_size
		443	unless exists $self->{req_w};
		444
		445	$self->show;
400	}	446	}
401		447
402	sub check_size {	448	sub check_size {
403	my ($self) = @_;	449	my ($self, $forced) = @_;
404		450
405	$self->{parent}	451	$self->{force_alloc} = 1 if $forced;
406	or return 1;	452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
407
408	my ($w, $h) = $self->{user_w} && $self->{user_h}
409	? @$self{qw(user_w user_h)}
410	: $self->size_request;
411
412	if ($w != $self->{req_w} || $h != $self->{req_h}) {
413	$self->{req_w} = $w;
414	$self->{req_h} = $h;
415
416	$self->{parent}->check_size
417	or $self->size_allocate (
418	(List::Util::max $self->{w}, $w),
419	(List::Util::max $self->{h}, $h),
420	);
421
422	1
423	} else {
424	0
425	}
426	}	453	}
427		454
428	sub update {	455	sub update {
429	my ($self) = @_;	456	my ($self) = @_;
430		457
…		…
445	}	472	}
446		473
447	sub DESTROY {	474	sub DESTROY {
448	my ($self) = @_;	475	my ($self) = @_;
449		476
		477	delete $WIDGET{$self+0};
450	#$self->deactivate;	478	#$self->deactivate;
451	}	479	}
452		480
453	#############################################################################	481	#############################################################################
454		482
…		…
463	my $class = shift;	491	my $class = shift;
464		492
465	# range [value, low, high, page]	493	# range [value, low, high, page]
466		494
467	$class->SUPER::new (	495	$class->SUPER::new (
468	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
469	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
470	@_	498	@_
471	)	499	)
472	}	500	}
473		501
474	sub _draw {	502	sub _draw {
475	my ($self) = @_;	503	my ($self) = @_;
476		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
477	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
478		511
479	glEnable GL_BLEND;	512	glEnable GL_BLEND;
480	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
482		515
483	glBegin GL_QUADS;	516	glBegin GL_QUADS;
484	glVertex 0 , 0;	517	glVertex 0 , 0;
485	glVertex 0 , $h;	518	glVertex 0 , $h;
486	glVertex $w, $h;	519	glVertex $w, $h;
487	glVertex $w, 0;	520	glVertex $w, 0;
488	glEnd;	521	glEnd;
489		522
490	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
491	}	525	}
492		526
493	#############################################################################	527	#############################################################################
494		528
495	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
…		…
527		561
528	$self	562	$self
529	}	563	}
530		564
531	sub add {	565	sub add {
532	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
533		567
534	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
535		570
536	use sort 'stable';	571	use sort 'stable';
537		572
538	$self->{children} = [	573	$self->{children} = [
539	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
540	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
541	];	576	];
542		577
543	$child->check_size;	578	$self->check_size (1);
		579	$self->update;
544	}	580	}
545		581
546	sub children {	582	sub children {
547	@{ $_[0]{children} }	583	@{ $_[0]{children} }
548	}	584	}
…		…
567		603
568	for (@$children) {	604	for (@$children) {
569	delete $_->{parent};	605	delete $_->{parent};
570	$_->hide;	606	$_->hide;
571	}	607	}
		608
		609	$self->check_size;
		610	$self->update;
572	}	611	}
573		612
574	sub find_widget {	613	sub find_widget {
575	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
576		615
…		…
651	}	690	}
652		691
653	sub update {	692	sub update {
654	my ($self) = @_;	693	my ($self) = @_;
655		694
656	$ROOT->on_refresh ($self => sub { $self->render_child });	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
657	$self->SUPER::update;	696	$self->SUPER::update;
658	}	697	}
659		698
660	sub size_allocate {	699	sub size_allocate {
661	my ($self, $w, $h) = @_;	700	my ($self, $w, $h) = @_;
662		701
663	$self->SUPER::size_allocate ($w, $h);	702	$self->SUPER::size_allocate ($w, $h);
664	$self->update;	703	$self->update;
		704	}
		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
665	}	708	}
666		709
667	sub render_child {	710	sub render_child {
668	my ($self) = @_;	711	my ($self) = @_;
669		712
670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671	glClearColor 0, 0, 0, 0;	714	glClearColor 0, 0, 0, 0;
672	glClear GL_COLOR_BUFFER_BIT;	715	glClear GL_COLOR_BUFFER_BIT;
673	$self->child->draw;	716
674	# glColorMask 1, 1, 1, 0;	717	$self->_render;
675	# glEnable GL_BLEND;
676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677	# glRasterPos 0, 0;
678	# glCopyPixels 0, 0, $self->{w}, $self->{h};
679	# glDisable GL_BLEND;
680	# glColorMask 1, 1, 1, 1;
681	};	718	};
682	}	719	}
683		720
684	sub _draw {	721	sub _draw {
685	my ($self) = @_;	722	my ($self) = @_;
…		…
687	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
688		725
689	my $tex = $self->{texture}	726	my $tex = $self->{texture}
690	or return;	727	or return;
691		728
692	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696	glColor 0, 0, 0, 1;	731	glColor 1, 1, 1, 1;
697		732
698	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699		734
700	glDisable GL_BLEND;
701	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
702	}	736	}
703		737
704	#############################################################################	738	#############################################################################
705		739
706	package CFClient::UI::ViewPort;	740	package CFClient::UI::ViewPort;
707		741
708	our @ISA = CFClient::UI::Window::;	742	our @ISA = CFClient::UI::Window::;
709		743
710	sub new { die }
711
712	sub size_request {	744	sub size_request {
713	my ($self) = @_;	745	my ($self) = @_;
714		746
715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717		748
718	@$self{qw(child_w child_h)}	749	@$self{qw(child_w child_h)}
719	}	750	}
720		751
721	sub _draw {	752	sub size_allocate {
722	my ($self) = @_;	753	my ($self, $w, $h) = @_;
723		754
724	$self->{children}[1]->draw;	755	my ($cw, $ch) = @$self{qw(child_w child_h)};
		756	# $w = $self->{w};
		757	$self->child->configure (0, 0, $cw, $ch);
		758	$self->update;
725	}	759	}
726		760
		761	sub set_offset {
		762	my ($self, $x, $y) = @_;
		763
		764	$self->{view_x} = int $x;
		765	$self->{view_y} = int $y;
		766
		767	$self->update;
		768	}
		769
		770	# hmm, this does not work for topleft of $self... but we should not ask for that
		771	sub coord2local {
		772	my ($self, $x, $y) = @_;
		773
		774	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		775	}
		776
		777	sub coord2global {
		778	my ($self, $x, $y) = @_;
		779
		780	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		781	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		782
		783	$self->SUPER::coord2global ($x, $y)
		784	}
		785
		786	sub find_widget {
		787	my ($self, $x, $y) = @_;
		788
		789	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		790	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		791	) {
		792	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		793	} else {
		794	$self->CFClient::UI::Base::find_widget ($x, $y)
		795	}
		796	}
		797
		798	sub _render {
		799	my ($self) = @_;
		800
		801	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		802
		803	$self->SUPER::_render;
		804	}
727		805
728	#############################################################################	806	#############################################################################
729		807
730	package CFClient::UI::Frame;	808	package CFClient::UI::ScrolledWindow;
731		809
732	our @ISA = CFClient::UI::Bin::;	810	our @ISA = CFClient::UI::HBox::;
733
734	use CFClient::OpenGL;
735		811
736	sub new {	812	sub new {
737	my $class = shift;	813	my $class = shift;
738		814
		815	my $self;
		816
		817	my $slider = new CFClient::UI::Slider
		818	vertical => 1,
		819	range => [0, 0, 1, 0.01], # HACK fix
		820	connect_changed => sub {
		821	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		822	},
		823	;
		824
739	my $self = $class->SUPER::new (	825	$self = $class->SUPER::new (
740	bg => [1, 1, 1, 1],	826	vp => (new CFClient::UI::ViewPort expand => 1),
741	border_bg => [1, 1, 1, 1],	827	slider => $slider,
742	border => 0.8,
743	@_	828	@_,
744	);	829	);
745		830
		831	$self->{vp}->add ($self->{scrolled});
		832	$self->add ($self->{vp});
		833	$self->add ($self->{slider});
		834
746	$self	835	$self
747	}	836	}
748		837
		838	#TODO# update range on size_allocate depending on child
		839	# update viewport offset on scroll
		840
		841	#############################################################################
		842
		843	package CFClient::UI::Frame;
		844
		845	our @ISA = CFClient::UI::Bin::;
		846
		847	use CFClient::OpenGL;
		848
		849	sub new {
		850	my $class = shift;
		851
		852	$class->SUPER::new (
		853	bg => undef,
		854	@_,
		855	)
		856	}
		857
749	sub _draw {	858	sub _draw {
750	my ($self) = @_;	859	my ($self) = @_;
751		860
752	my ($w, $h) = ($self->{w}, $self->{h});	861	if ($self->{bg}) {
		862	my ($w, $h) = @$self{qw(w h)};
753		863
754	glEnable GL_BLEND;	864	glEnable GL_BLEND;
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	865	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756	glEnable GL_TEXTURE_2D;	866	glColor @{ $self->{bg} };
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		867
759	# glBegin GL_QUADS;	868	glBegin GL_QUADS;
760	# glColor 0, 0, 0, 0;
761	# glVertex 0 , 0;	869	glVertex 0 , 0;
762	# glVertex 0 , $h;	870	glVertex 0 , $h;
763	# glVertex $w, $h;	871	glVertex $w, $h;
764	# glVertex $w, 0;	872	glVertex $w, 0;
765	# glEnd;	873	glEnd;
766		874
767
768	$self->child->draw;
769	glDisable GL_BLEND;	875	glDisable GL_BLEND;
770	glDisable GL_TEXTURE_2D;	876	}
		877
		878	$self->SUPER::_draw;
771	}	879	}
772		880
773	#############################################################################	881	#############################################################################
774		882
775	package CFClient::UI::FancyFrame;	883	package CFClient::UI::FancyFrame;
…		…
789		897
790	my $self = $class->SUPER::new (	898	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	899	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	900	border_bg => [1, 1, 1, 1],
793	border => 0.6,	901	border => 0.6,
		902	toplevel => 1,
794	can_events => 1,	903	can_events => 1,
795	@_	904	@_
796	);	905	);
797		906
798	$self->{title} &&= new CFClient::UI::Label	907	$self->{title} &&= new CFClient::UI::Label
…		…
823	my ($self, $w, $h) = @_;	932	my ($self, $w, $h) = @_;
824		933
825	$h -= List::Util::max 0, $self->border * 2;	934	$h -= List::Util::max 0, $self->border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	935	$w -= List::Util::max 0, $self->border * 2;
827		936
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	937	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829	if $self->{title};	938	if $self->{title};
830		939
831	$self->child->configure ($self->border, $self->border, $w, $h);	940	$self->child->configure ($self->border, $self->border, $w, $h);
832	}	941	}
833		942
…		…
891	my ($self) = @_;	1000	my ($self) = @_;
892		1001
893	my ($w, $h ) = ($self->{w}, $self->{h});	1002	my ($w, $h ) = ($self->{w}, $self->{h});
894	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1003	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895		1004
896	glEnable GL_BLEND;
897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898	glEnable GL_TEXTURE_2D;	1005	glEnable GL_TEXTURE_2D;
899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1006	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900		1007
901	my $border = $self->border;	1008	my $border = $self->border;
902		1009
903	glColor @{ $self->{border_bg} };	1010	glColor @{ $self->{border_bg} };
904	$tex[1]->draw_quad (0, 0, $w, $border);	1011	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
905	$tex[3]->draw_quad (0, $border, $border, $ch);	1012	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1013	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1014	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908		1015
909	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1016	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910	my $bg = $tex[0];	1017	my $bg = $tex[0];
911		1018
912	# TODO: repeat texture not scale	1019	# TODO: repeat texture not scale
…		…
916	glColor @{ $self->{bg} };	1023	glColor @{ $self->{bg} };
917		1024
918	$bg->{s} = $rep_x;	1025	$bg->{s} = $rep_x;
919	$bg->{t} = $rep_y;	1026	$bg->{t} = $rep_y;
920	$bg->{wrap_mode} = 1;	1027	$bg->{wrap_mode} = 1;
921	$bg->draw_quad ($border, $border, $cw, $ch);	1028	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1029	}
922		1030
923	glDisable GL_TEXTURE_2D;	1031	glDisable GL_TEXTURE_2D;
924	glDisable GL_BLEND;
925	}
926		1032
927	$self->{title}->draw if $self->{title};	1033	$self->{title}->draw if $self->{title};
928		1034
929	$self->child->draw;	1035	$self->child->draw;
930	}	1036	}
…		…
1157	}	1263	}
1158		1264
1159	sub size_allocate {	1265	sub size_allocate {
1160	my ($self, $w, $h) = @_;	1266	my ($self, $w, $h) = @_;
1161		1267
		1268	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1269
1162	my $children = $self->{children};	1270	my $children = $self->{children};
1163		1271
1164	my @h = map $_->{req_h}, @$children;	1272	my @h = map $_->{req_h}, @$children;
1165		1273
1166	my $req_h = List::Util::sum @h;	1274	my $req_h = List::Util::sum @h;
…		…
1195		1303
1196	#############################################################################	1304	#############################################################################
1197		1305
1198	package CFClient::UI::Label;	1306	package CFClient::UI::Label;
1199		1307
1200	our @ISA = CFClient::UI::Base::;	1308	our @ISA = CFClient::UI::DrawBG::;
1201		1309
1202	use CFClient::OpenGL;	1310	use CFClient::OpenGL;
1203		1311
1204	sub new {	1312	sub new {
1205	my ($class, %arg) = @_;	1313	my ($class, %arg) = @_;
1206		1314
1207	my $self = $class->SUPER::new (	1315	my $self = $class->SUPER::new (
1208	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
		1317	#bg => none
		1318	#active_bg => none
1209	#font => default_font	1319	#font => default_font
		1320	#text => initial text
		1321	#markup => initial narkup
		1322	#max_w => maximum pixel width
		1323	ellipsise => 3, # end
		1324	layout => (new CFClient::Layout),
1210	fontsize => 1,	1325	fontsize => 1,
1211	text => "",
1212	align => -1,	1326	align => -1,
1213	valign => -1,	1327	valign => -1,
1214	padding => 2,	1328	padding => 2,
1215	layout => new CFClient::Layout,
1216	can_events => 0,	1329	can_events => 0,
1217	%arg	1330	%arg
1218	);	1331	);
1219		1332
1220	if (exists $self->{template}) {	1333	if (exists $self->{template}) {
1221	my $layout = new CFClient::Layout;	1334	my $layout = new CFClient::Layout;
1222	$layout->set_text (delete $self->{template});	1335	$layout->set_text (delete $self->{template});
1223	$self->{template} = $layout;	1336	$self->{template} = $layout;
1224	}	1337	}
1225		1338
1226	$self->set_text (delete $self->{text}) if exists $self->{text};	1339	if (exists $self->{markup}) {
1227	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1340	$self->set_markup (delete $self->{markup});
		1341	} else {
		1342	$self->set_text (delete $self->{text});
		1343	}
1228		1344
1229	$self	1345	$self
1230	}	1346	}
1231		1347
1232	sub escape {	1348	sub escape($) {
1233	local $_ = $_[1];	1349	local $_ = $_[0];
1234		1350
1235	s/&/&amp;/g;	1351	s/&/&amp;/g;
1236	s/>/&gt;/g;	1352	s/>/&gt;/g;
1237	s/</&lt;/g;	1353	s/</&lt;/g;
1238		1354
1239	$_[1]	1355	$_
1240	}	1356	}
1241		1357
1242	sub update {	1358	sub update {
1243	my ($self) = @_;	1359	my ($self) = @_;
1244		1360
1245	delete $self->{texture};	1361	delete $self->{texture};
1246	$self->SUPER::update;	1362	$self->SUPER::update;
1247	}	1363	}
1248		1364
1249	sub reconfigure {
1250	my ($self) = @_;
1251
1252	delete $self->{texture};
1253	}
1254
1255	sub set_text {	1365	sub set_text {
1256	my ($self, $text) = @_;	1366	my ($self, $text) = @_;
1257		1367
1258	return if $self->{text} eq "T$text";	1368	return if $self->{text} eq "T$text";
1259	$self->{text} = "T$text";	1369	$self->{text} = "T$text";
1260		1370
		1371	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261	$self->{layout}->set_text ($text);	1372	$self->{layout}->set_text ($text);
1262		1373
1263	delete $self->{texture};
1264	$self->update;	1374	$self->update;
1265	$self->check_size;	1375	$self->check_size;
1266	}	1376	}
1267		1377
1268	sub set_markup {	1378	sub set_markup {
1269	my ($self, $markup) = @_;	1379	my ($self, $markup) = @_;
1270		1380
1271	return if $self->{text} eq "M$markup";	1381	return if $self->{text} eq "M$markup";
1272	$self->{text} = "M$markup";	1382	$self->{text} = "M$markup";
1273		1383
		1384	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1385
		1386	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274	$self->{layout}->set_markup ($markup);	1387	$self->{layout}->set_markup ($markup);
1275		1388
1276	delete $self->{texture};
1277	$self->update;	1389	$self->update;
1278	$self->check_size;	1390	$self->check_size;
1279	}	1391	}
1280		1392
1281	sub size_request {	1393	sub size_request {
1282	my ($self) = @_;	1394	my ($self) = @_;
1283		1395
1284	$self->{layout}->set_font ($self->{font}) if $self->{font};	1396	$self->{layout}->set_font ($self->{font}) if $self->{font};
1285	$self->{layout}->set_width ($self->{max_w} || -1);	1397	$self->{layout}->set_width ($self->{max_w} || -1);
		1398	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1399	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1286	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1400	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287		1401
1288	my ($w, $h) = $self->{layout}->size;	1402	my ($w, $h) = $self->{layout}->size;
1289		1403
1290	if (exists $self->{template}) {	1404	if (exists $self->{template}) {
…		…
1312	sub set_fontsize {	1426	sub set_fontsize {
1313	my ($self, $fontsize) = @_;	1427	my ($self, $fontsize) = @_;
1314		1428
1315	$self->{fontsize} = $fontsize;	1429	$self->{fontsize} = $fontsize;
1316	delete $self->{texture};	1430	delete $self->{texture};
		1431
		1432	$self->update;
1317	$self->check_size;	1433	$self->check_size;
1318	$self->update;
1319	}	1434	}
1320		1435
1321	sub _draw {	1436	sub _draw {
1322	my ($self) = @_;	1437	my ($self) = @_;
1323		1438
		1439	$self->SUPER::_draw; # draw background, if applicable
		1440
1324	my $tex = $self->{texture} ||= do {	1441	my $tex = $self->{texture} ||= do {
		1442	$self->{layout}->set_foreground (@{$self->{fg}});
1325	$self->{layout}->set_font ($self->{font}) if $self->{font};	1443	$self->{layout}->set_font ($self->{font}) if $self->{font};
1326	$self->{layout}->set_width ($self->{w});	1444	$self->{layout}->set_width ($self->{w});
		1445	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1446	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1327	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1447	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1448
1328	new_from_layout CFClient::Texture $self->{layout}	1449	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1450
		1451	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1452	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1453	: ($self->{w} - $tex->{w}) * 0.5);
		1454
		1455	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1456	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1457	: ($self->{h} - $tex->{h}) * 0.5);
		1458
		1459	$tex
1329	};	1460	};
1330		1461
1331	glEnable GL_BLEND;
1332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1333	glEnable GL_TEXTURE_2D;	1462	glEnable GL_TEXTURE_2D;
1334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335		1464
		1465	if ($tex->{format} == GL_ALPHA) {
1336	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1337
1338	$self->{ox} = int (
1339	$self->{align} < 0 ? $self->{padding}
1340	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1341	: ($self->{w} - $tex->{w}) * 0.5
1342	);
1343
1344	$self->{oy} = int (
1345	$self->{valign} < 0 ? $self->{padding}
1346	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1347	: ($self->{h} - $tex->{h}) * 0.5
1348	);
1349
1350	$tex->draw_quad ($self->{ox}, $self->{oy});	1467	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1468	} else {
		1469	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1470	}
1351		1471
1352	glDisable GL_TEXTURE_2D;	1472	glDisable GL_TEXTURE_2D;
1353	glDisable GL_BLEND;
1354	}	1473	}
1355		1474
1356	#############################################################################	1475	#############################################################################
1357		1476
1358	package CFClient::UI::EntryBase;	1477	package CFClient::UI::EntryBase;
…		…
1371	active_fg => [0, 0, 0],	1490	active_fg => [0, 0, 0],
1372	can_hover => 1,	1491	can_hover => 1,
1373	can_focus => 1,	1492	can_focus => 1,
1374	valign => 0,	1493	valign => 0,
1375	can_events => 1,	1494	can_events => 1,
		1495	#text => ...
1376	@_	1496	@_
1377	)	1497	)
1378	}	1498	}
1379		1499
1380	sub _set_text {	1500	sub _set_text {
…		…
1391		1511
1392	$text =~ s/./*/g if $self->{hidden};	1512	$text =~ s/./*/g if $self->{hidden};
1393	$self->{layout}->set_text ("$text ");	1513	$self->{layout}->set_text ("$text ");
1394		1514
1395	$self->emit (changed => $self->{text});	1515	$self->emit (changed => $self->{text});
1396	}
1397
1398	sub get_text {
1399	$_[0]{text}
1400	}
1401
1402	sub size_request {
1403	my ($self) = @_;
1404
1405	my ($w, $h) = $self->SUPER::size_request;
1406
1407	($w + 1, $h) # add 1 for cursor
1408	}
1409
1410	sub size_allocate {
1411	my ($self, $w, $h) = @_;
1412
1413	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1414	}	1516	}
1415		1517
1416	sub set_text {	1518	sub set_text {
1417	my ($self, $text) = @_;	1519	my ($self, $text) = @_;
1418		1520
1419	$self->{cursor} = length $text;	1521	$self->{cursor} = length $text;
1420	$self->_set_text ($text);	1522	$self->_set_text ($text);
1421	$self->update;	1523	$self->update;
		1524	$self->check_size;
		1525	}
		1526
		1527	sub get_text {
		1528	$_[0]{text}
		1529	}
		1530
		1531	sub size_request {
		1532	my ($self) = @_;
		1533
		1534	my ($w, $h) = $self->SUPER::size_request;
		1535
		1536	($w + 1, $h) # add 1 for cursor
		1537	}
		1538
		1539	sub size_allocate {
		1540	my ($self, $w, $h) = @_;
		1541
		1542	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1422	}	1543	}
1423		1544
1424	sub key_down {	1545	sub key_down {
1425	my ($self, $ev) = @_;	1546	my ($self, $ev) = @_;
1426		1547
…		…
1428	my $sym = $ev->{sym};	1549	my $sym = $ev->{sym};
1429	my $uni = $ev->{unicode};	1550	my $uni = $ev->{unicode};
1430		1551
1431	my $text = $self->get_text;	1552	my $text = $self->get_text;
1432		1553
1433	if ($sym == 8) {	1554	if ($uni == 8) {
1434	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1555	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435	} elsif ($sym == 127) {	1556	} elsif ($uni == 127) {
1436	substr $text, $self->{cursor}, 1, "";	1557	substr $text, $self->{cursor}, 1, "";
1437	} elsif ($sym == CFClient::SDLK_LEFT) {	1558	} elsif ($sym == CFClient::SDLK_LEFT) {
1438	--$self->{cursor} if $self->{cursor};	1559	--$self->{cursor} if $self->{cursor};
1439	} elsif ($sym == CFClient::SDLK_RIGHT) {	1560	} elsif ($sym == CFClient::SDLK_RIGHT) {
1440	++$self->{cursor} if $self->{cursor} < length $self->{text};	1561	++$self->{cursor} if $self->{cursor} < length $self->{text};
1441	} elsif ($sym == CFClient::SDLK_HOME) {	1562	} elsif ($sym == CFClient::SDLK_HOME) {
1442	$self->{cursor} = 0;	1563	$self->{cursor} = 0;
1443	} elsif ($sym == CFClient::SDLK_END) {	1564	} elsif ($sym == CFClient::SDLK_END) {
1444	$self->{cursor} = length $text;	1565	$self->{cursor} = length $text;
1445	} elsif ($sym == 27) {	1566	} elsif ($uni == 27) {
1446	$self->emit ('escape');	1567	$self->emit ('escape');
1447	} elsif ($uni) {	1568	} elsif ($uni) {
1448	substr $text, $self->{cursor}++, 0, chr $uni;	1569	substr $text, $self->{cursor}++, 0, chr $uni;
1449	}	1570	}
1450		1571
1451	$self->_set_text ($text);	1572	$self->_set_text ($text);
1452	$self->update;	1573	$self->update;
		1574	$self->check_size;
1453	}	1575	}
1454		1576
1455	sub focus_in {	1577	sub focus_in {
1456	my ($self) = @_;	1578	my ($self) = @_;
1457		1579
…		…
1586	my $class = shift;	1708	my $class = shift;
1587		1709
1588	$class->SUPER::new (	1710	$class->SUPER::new (
1589	padding => 4,	1711	padding => 4,
1590	fg => [1, 1, 1],	1712	fg => [1, 1, 1],
1591	bg => [1, 1, 1, 0.2],
1592	active_fg => [0, 0, 1],	1713	active_fg => [0, 0, 1],
1593	can_hover => 1,	1714	can_hover => 1,
1594	align => 0,	1715	align => 0,
1595	valign => 0,	1716	valign => 0,
1596	can_events => 1,	1717	can_events => 1,
…		…
1614		1735
1615	if ($GRAB == $self) {	1736	if ($GRAB == $self) {
1616	$self->{fg} = $self->{active_fg};	1737	$self->{fg} = $self->{active_fg};
1617	}	1738	}
1618		1739
1619	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	1740	glEnable GL_TEXTURE_2D;
1622	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623	glColor 0, 0, 0, 1;	1742	glColor 0, 0, 0, 1;
1624		1743
1625	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1744	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626		1745
1627	glDisable GL_TEXTURE_2D;	1746	glDisable GL_TEXTURE_2D;
1628	glDisable GL_BLEND;
1629		1747
1630	$self->SUPER::_draw;	1748	$self->SUPER::_draw;
1631	}	1749	}
1632		1750
1633	#############################################################################	1751	#############################################################################
…		…
1647		1765
1648	$class->SUPER::new (	1766	$class->SUPER::new (
1649	padding => 2,	1767	padding => 2,
1650	fg => [1, 1, 1],	1768	fg => [1, 1, 1],
1651	active_fg => [1, 1, 0],	1769	active_fg => [1, 1, 0],
		1770	bg => [0, 0, 0, 0.2],
		1771	active_bg => [1, 1, 1, 0.5],
1652	state => 0,	1772	state => 0,
1653	can_hover => 1,	1773	can_hover => 1,
1654	@_	1774	@_
1655	)	1775	)
1656	}	1776	}
…		…
1680		1800
1681	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1801	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1682		1802
1683	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1803	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684		1804
1685	glEnable GL_BLEND;	1805	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1806
1686	glEnable GL_TEXTURE_2D;	1807	glEnable GL_TEXTURE_2D;
1687	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688
1689	my $tex = $self->{state} ? $tex[1] : $tex[0];
1690
1691	$tex->draw_quad (0, 0, $s, $s);	1808	$tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693	glDisable GL_TEXTURE_2D;	1809	glDisable GL_TEXTURE_2D;
1694	glDisable GL_BLEND;
1695	}	1810	}
1696		1811
1697	#############################################################################	1812	#############################################################################
1698		1813
1699	package CFClient::UI::Image;	1814	package CFClient::UI::Image;
…		…
1742	glTranslate 0, -$self->{w}, 0;	1857	glTranslate 0, -$self->{w}, 0;
1743		1858
1744	($w, $h) = ($h, $w);	1859	($w, $h) = ($h, $w);
1745	}	1860	}
1746		1861
1747	glEnable GL_BLEND;
1748	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749	glEnable GL_TEXTURE_2D;	1862	glEnable GL_TEXTURE_2D;
1750	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751		1864
1752	$tex->draw_quad (0, 0, $w, $h);	1865	$tex->draw_quad_alpha (0, 0, $w, $h);
1753		1866
1754	glDisable GL_BLEND;
1755	glDisable GL_TEXTURE_2D;	1867	glDisable GL_TEXTURE_2D;
1756	}	1868	}
1757		1869
1758	#############################################################################	1870	#############################################################################
1759		1871
…		…
1948	qw(s1_slider.png s1_slider_bg.png);	2060	qw(s1_slider.png s1_slider_bg.png);
1949		2061
1950	sub new {	2062	sub new {
1951	my $class = shift;	2063	my $class = shift;
1952		2064
1953	# range [value, low, high, page]	2065	# range [value, low, high, page, unit]
1954		2066
1955	# TODO: 0-width page	2067	# TODO: 0-width page
1956	# TODO: req_w/h are wrong with vertical	2068	# TODO: req_w/h are wrong with vertical
1957	# TODO: calculations are off	2069	# TODO: calculations are off
1958	my $self = $class->SUPER::new (	2070	my $self = $class->SUPER::new (
1959	fg => [1, 1, 1],	2071	fg => [1, 1, 1],
1960	active_fg => [0, 0, 0],	2072	active_fg => [0, 0, 0],
		2073	bg => [0, 0, 0, 0.2],
		2074	active_bg => [1, 1, 1, 0.5],
1961	range => [0, 0, 100, 10],	2075	range => [0, 0, 100, 10, 0],
1962	req_w => 20,	2076	req_w => $::WIDTH / 80,
1963	req_h => 20,	2077	req_h => $::WIDTH / 80,
1964	vertical => 0,	2078	vertical => 0,
1965	can_hover => 1,	2079	can_hover => 1,
1966	inner_pad => 5,	2080	inner_pad => 0.02,
1967	@_	2081	@_
1968	);	2082	);
1969		2083
		2084	$self->set_value ($self->{range}[0]);
		2085	$self->update;
		2086
1970	$self	2087	$self
		2088	}
		2089
		2090	sub set_range {
		2091	my ($self, $range) = @_;
		2092
		2093	$self->{range} = $range;
		2094
		2095	$self->update;
		2096	}
		2097
		2098	sub set_value {
		2099	my ($self, $value) = @_;
		2100
		2101	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2102
		2103	$hi = $lo + 1 if $hi <= $lo;
		2104
		2105	$page = $hi - $lo if $page > $hi - $lo;
		2106
		2107	$value = $lo if $value < $lo;
		2108	$value = $hi - $page if $value > $hi - $page;
		2109
		2110	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2111	if $unit;
		2112
		2113	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2114
		2115	if ($value != $old_value) {
		2116	$self->emit (changed => $value);
		2117	$self->update;
		2118	}
1971	}	2119	}
1972		2120
1973	sub size_request {	2121	sub size_request {
1974	my ($self) = @_;	2122	my ($self) = @_;
1975		2123
…		…
1981		2129
1982	sub button_down {	2130	sub button_down {
1983	my ($self, $ev, $x, $y) = @_;	2131	my ($self, $ev, $x, $y) = @_;
1984		2132
1985	$self->SUPER::button_down ($ev, $x, $y);	2133	$self->SUPER::button_down ($ev, $x, $y);
		2134
		2135	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2136
1986	$self->mouse_motion ($ev, $x, $y);	2137	$self->mouse_motion ($ev, $x, $y);
1987	}	2138	}
1988		2139
1989	sub mouse_motion {	2140	sub mouse_motion {
1990	my ($self, $ev, $x, $y) = @_;	2141	my ($self, $ev, $x, $y) = @_;
1991		2142
1992	if ($GRAB == $self) {	2143	if ($GRAB == $self) {
		2144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2145
		2146	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2147
		2148	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2149
		2150	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2151	}
		2152	}
		2153
		2154	sub update {
		2155	my ($self) = @_;
		2156
		2157	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2158	$self->set_value ($self->{range}[0]);
		2159
1993	my ($value, $lo, $hi, $page) = @{$self->{range}};	2160	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2161	my $range = ($hi - $page - $lo) || 1e-100;
1994		2162
1995	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2163	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1996		2164
1997	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2165	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1998	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2166	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1999		2167
2000	$x -= $inner_pad_px; # substract the padding	2168	$value = ($value - $lo) / $range;
2001	$x = $x * ($hi - $lo) / $inner_w + $lo;	2169	$value = $value * $self->{scale} + $self->{offset};
2002	$x = $lo if $x < $lo;
2003	$x = $hi - $page if $x > $hi - $page;
2004	$self->{range}[0] = $x;
2005		2170
2006	$self->emit (changed => $x);	2171	$self->{knob_x} = $value - $knob_w * 0.5;
2007	$self->update;	2172	$self->{knob_w} = $knob_w;
2008	}	2173	});
2009	}
2010		2174
2011	# the inner_* stuff is for generating a padding for the slider handle,	2175	$self->SUPER::update;
2012	# so that the handle doesn't leave the texture. This calculation isn't 100%
2013	# correct propably, but it does the job for now
2014	sub _calc_inner_pad_px {
2015	my ($self, $w) = @_;
2016	($w / 100) * $self->{inner_pad} # % to pixels
2017	}	2176	}
2018		2177
2019	sub _draw {	2178	sub _draw {
2020	my ($self) = @_;	2179	my ($self) = @_;
2021		2180
2022	$self->SUPER::_draw ();	2181	$self->SUPER::_draw ();
2023		2182
2024	my ($w, $h) = @$self{qw(w h)};	2183	glScale $self->{w}, $self->{h};
2025		2184
2026	if ($self->{vertical}) {	2185	if ($self->{vertical}) {
2027	# draw a vertical slider like a rotated horizontal slider	2186	# draw a vertical slider like a rotated horizontal slider
2028		2187
		2188	glTranslate 1, 0, 0;
2029	glRotate 90, 0, 0, 1;	2189	glRotate 90, 0, 0, 1;
2030	glTranslate 0, -$self->{w}, 0;
2031
2032	($w, $h) = ($h, $w);
2033	}	2190	}
2034		2191
2035	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2192	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2193	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037		2194
2038	my ($value, $lo, $hi, $page) = @{$self->{range}};
2039
2040	$hi = $value + 1 if $lo == $hi;
2041
2042	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2043	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2044
2045	$page = int $page * $inner_w / ($hi - $lo);
2046	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2047
2048	$w -= $page;
2049	$page &= ~1;
2050	glTranslate $page * 0.5, 0, 0;
2051	$page ||= 2;
2052
2053	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2054	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2055
2056	glEnable GL_BLEND;
2057	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2058	glEnable GL_TEXTURE_2D;	2195	glEnable GL_TEXTURE_2D;
2059	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2196	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060		2197
2061	# draw background	2198	# draw background
2062	$tex[1]->draw_quad (0, 0, $w, $h);	2199	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063		2200
2064	# draw handle	2201	# draw handle
2065	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2202	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066		2203
2067	glDisable GL_BLEND;
2068	glDisable GL_TEXTURE_2D;	2204	glDisable GL_TEXTURE_2D;
2069	}	2205	}
		2206
		2207	#############################################################################
		2208
		2209	package CFClient::UI::ValSlider;
		2210
		2211	our @ISA = CFClient::UI::HBox::;
		2212
		2213	sub new {
		2214	my ($class, %arg) = @_;
		2215
		2216	my $range = delete $arg{range};
		2217
		2218	my $self = $class->SUPER::new (
		2219	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2220	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2221	to_value => sub { shift },
		2222	from_value => sub { shift },
		2223	%arg,
		2224	);
		2225
		2226	$self->{slider}->connect (changed => sub {
		2227	my ($self, $value) = @_;
		2228	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2229	$self->{parent}->emit (changed => $value);
		2230	});
		2231
		2232	# $self->{entry}->connect (changed => sub {
		2233	# my ($self, $value) = @_;
		2234	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2235	# $self->{parent}->emit (changed => $value);
		2236	# });
		2237
		2238	$self->add ($self->{slider}, $self->{entry});
		2239
		2240	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2241
		2242	$self
		2243	}
		2244
		2245	sub set_range { shift->{slider}->set_range (@_) }
		2246	sub set_value { shift->{slider}->set_value (@_) }
2070		2247
2071	#############################################################################	2248	#############################################################################
2072		2249
2073	package CFClient::UI::TextView;	2250	package CFClient::UI::TextView;
2074		2251
…		…
2083	fontsize => 1,	2260	fontsize => 1,
2084	can_events => 0,	2261	can_events => 0,
2085	#font => default_font	2262	#font => default_font
2086	@_,	2263	@_,
2087		2264
2088	layout => (new CFClient::Layout),	2265	layout => (new CFClient::Layout 1),
2089	par => [],	2266	par => [],
2090	height => 0,	2267	height => 0,
2091	children => [	2268	children => [
2092	(new CFClient::UI::Empty expand => 1),	2269	(new CFClient::UI::Empty expand => 1),
2093	(new CFClient::UI::Slider vertical => 1),	2270	(new CFClient::UI::Slider vertical => 1),
…		…
2104		2281
2105	$self->{fontsize} = $fontsize;	2282	$self->{fontsize} = $fontsize;
2106	$self->reflow;	2283	$self->reflow;
2107	}	2284	}
2108		2285
2109	sub text_height {
2110	my ($self, $text) = @_;
2111
2112	my $layout = $self->{layout};
2113
2114	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2115	$layout->set_width ($self->{children}[0]{w});
2116	$layout->set_text ($text);
2117
2118	($layout->size)[1]
2119	}
2120
2121	sub reflow {
2122	my ($self) = @_;
2123
2124	$self->{need_reflow}++;
2125	$self->update;
2126	}
2127
2128	sub size_allocate {	2286	sub size_allocate {
2129	my ($self, $w, $h) = @_;	2287	my ($self, $w, $h) = @_;
2130		2288
2131	$self->SUPER::size_allocate ($w, $h);	2289	$self->SUPER::size_allocate ($w, $h);
2132		2290
…		…
2135	$self->{layout}->set_width ($self->{children}[0]{w});	2293	$self->{layout}->set_width ($self->{children}[0]{w});
2136		2294
2137	$self->reflow;	2295	$self->reflow;
2138	}	2296	}
2139		2297
		2298	sub text_size {
		2299	my ($self, $text, $indent) = @_;
		2300
		2301	my $layout = $self->{layout};
		2302
		2303	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2304	$layout->set_width ($self->{children}[0]{w} - $indent);
		2305	$layout->set_markup ($text);
		2306
		2307	$layout->size
		2308	}
		2309
		2310	sub reflow {
		2311	my ($self) = @_;
		2312
		2313	$self->{need_reflow}++;
		2314	$self->update;
		2315	}
		2316
		2317	sub set_offset {
		2318	my ($self, $offset) = @_;
		2319
		2320	# todo: base offset on lines or so, not on pixels
		2321	$self->{children}[1]->set_value ($offset);
		2322	}
		2323
		2324	sub clear {
		2325	my ($self) = @_;
		2326
		2327	$self->{par} = [];
		2328	$self->{height} = 0;
		2329	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2330	}
		2331
2140	sub add_paragraph {	2332	sub add_paragraph {
2141	my ($self, $color, $text) = @_;	2333	my ($self, $color, $text, $indent) = @_;
2142		2334
2143	#TODO: intelligently "reformat" paragraph	2335	for my $line (split /\n/, $text) {
2144		2336	my ($w, $h) = $self->text_size ($line);
2145	my $height = $self->text_height ($text);
2146
2147	$self->{height} += $height;	2337	$self->{height} += $h;
		2338	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2339	}
2148		2340
2149	push @{$self->{par}}, [$height, $color, $text];
2150
2151	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2341	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2152	$self->{children}[1]->update;
2153	}	2342	}
2154		2343
2155	sub update {	2344	sub update {
2156	my ($self) = @_;	2345	my ($self) = @_;
2157		2346
…		…
2159		2348
2160	return unless $self->{h} > 0;	2349	return unless $self->{h} > 0;
2161		2350
2162	delete $self->{texture};	2351	delete $self->{texture};
2163		2352
2164	$ROOT->on_refresh ($self, sub {	2353	$ROOT->on_post_alloc ($self, sub {
		2354	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2355
2165	if (delete $self->{need_reflow}) {	2356	if (delete $self->{need_reflow}) {
2166	my $height = 0;	2357	my $height = 0;
2167		2358
2168	$height += $_->[0] = $self->text_height ($_->[2])	2359	my $layout = $self->{layout};
		2360
		2361	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2362
2169	for @{$self->{par}};	2363	for (@{$self->{par}}) {
		2364	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2365	$layout->set_width ($W - $_->[3]);
		2366	$layout->set_markup ($_->[4]);
		2367	my ($w, $h) = $layout->size;
		2368	$_->[0] = $w + $_->[3];
		2369	$_->[1] = $h;
		2370	}
		2371
		2372	$height += $_->[1];
		2373	}
2170		2374
2171	$self->{height} = $height;	2375	$self->{height} = $height;
2172		2376
2173	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2377	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2174		2378
2175	delete $self->{texture};	2379	delete $self->{texture};
2176	}	2380	}
2177		2381
2178	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2382	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2179	glClearColor 0, 0, 0, 0;	2383	glClearColor 0.5, 0.5, 0.5, 0;
2180	glClear GL_COLOR_BUFFER_BIT;	2384	glClear GL_COLOR_BUFFER_BIT;
2181		2385
		2386	my $top = int $self->{children}[1]{range}[0];
		2387
		2388	my $y0 = $top;
		2389	my $y1 = $top + $H;
		2390
		2391	my $y = 0;
		2392
		2393	my $layout = $self->{layout};
		2394
		2395	$layout->set_font ($self->{font}) if $self->{font};
		2396
2182	glEnable GL_BLEND;	2397	glEnable GL_BLEND;
		2398	#TODO# not correct in windows where rgba is forced off
2183	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2399	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2184	glEnable GL_TEXTURE_2D;
2185	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2186
2187	my $top = int $self->{children}[1]{range}[0];
2188
2189	my $y0 = $top;
2190	my $y1 = $top + $self->{h};
2191
2192	my $y = 0;
2193
2194	my $layout = $self->{layout};
2195
2196	$layout->set_font ($self->{font}) if $self->{font};
2197		2400
2198	for my $par (@{$self->{par}}) {	2401	for my $par (@{$self->{par}}) {
2199	my $h = $par->[0];	2402	my $h = $par->[1];
2200		2403
2201	if ($y0 < $y + $h && $y < $y1) {	2404	if ($y0 < $y + $h && $y < $y1) {
		2405	$layout->set_foreground (@{ $par->[2] });
		2406	$layout->set_width ($W - $par->[3]);
2202	$layout->set_text ($par->[2]);	2407	$layout->set_markup ($par->[4]);
2203		2408
2204	glColor @{ $par->[1] };	2409	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2205	my ($W, $H) = $layout->size;	2410
2206	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2411	glRasterPos $par->[3], $y - $y0;
		2412	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2207	}	2413	}
2208		2414
2209	$y += $h;	2415	$y += $h;
2210	}	2416	}
2211		2417
2212	glDisable GL_TEXTURE_2D;
2213	glDisable GL_BLEND;	2418	glDisable GL_BLEND;
2214	};	2419	};
2215	});	2420	});
2216	}	2421	}
2217		2422
2218	sub _draw {	2423	sub _draw {
2219	my ($self) = @_;	2424	my ($self) = @_;
2220		2425
2221	glEnable GL_BLEND;
2222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223	glEnable GL_TEXTURE_2D;	2426	glEnable GL_TEXTURE_2D;
2224	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2427	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225	glColor 1, 1, 1, 1;	2428	glColor 1, 1, 1, 1;
2226	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2429	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
2228	glDisable GL_BLEND;
2229		2431
2230	$self->{children}[1]->draw;	2432	$self->{children}[1]->draw;
2231		2433
2232	}	2434	}
2233		2435
…		…
2327	@_,	2529	@_,
2328	can_events => 0,	2530	can_events => 0,
2329	)	2531	)
2330	}	2532	}
2331		2533
2332	sub set_markup {	2534	sub set_tooltip_from {
2333	my ($self, $text) = @_;	2535	my ($self, $widget) = @_;
2334		2536
2335	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2537	$self->add (new CFClient::UI::Label
2336	$self->{label}->set_markup ($text);	2538	markup => $widget->{tooltip},
2337	$self->add ($self->{label});	2539	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2540	fontsize => 0.8,
		2541	fg => [0, 0, 0, 1],
		2542	ellipsise => 0,
		2543	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2544	);
2338	}	2545	}
2339		2546
2340	sub size_request {	2547	sub size_request {
2341	my ($self) = @_;	2548	my ($self) = @_;
2342
2343	$self->child->set_max_size ($::WIDTH * 0.3);
2344		2549
2345	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2550	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346		2551
2347	($w + 4, $h + 4)	2552	($w + 4, $h + 4)
2348	}	2553	}
…		…
2354	}	2559	}
2355		2560
2356	sub _draw {	2561	sub _draw {
2357	my ($self) = @_;	2562	my ($self) = @_;
2358		2563
2359	glPushMatrix;
2360	glTranslate 0.375, 0.375;	2564	glTranslate 0.375, 0.375;
2361		2565
2362	my ($w, $h) = @$self{qw(w h)};	2566	my ($w, $h) = @$self{qw(w h)};
2363		2567
2364	glColor 1, 0.8, 0.4;	2568	glColor 1, 0.8, 0.4;
…		…
2375	glVertex 0 , $h;	2579	glVertex 0 , $h;
2376	glVertex $w, $h;	2580	glVertex $w, $h;
2377	glVertex $w, 0;	2581	glVertex $w, 0;
2378	glEnd;	2582	glEnd;
2379		2583
2380	glPopMatrix;	2584	glTranslate 2 - 0.375, 2 - 0.375;
2381
2382	glTranslate 2, 2;
2383	$self->SUPER::_draw;	2585	$self->SUPER::_draw;
2384	}	2586	}
2385		2587
2386	#############################################################################	2588	#############################################################################
2387		2589
…		…
2392	use CFClient::OpenGL;	2594	use CFClient::OpenGL;
2393		2595
2394	sub new {	2596	sub new {
2395	my $class = shift;	2597	my $class = shift;
2396		2598
2397	$class->SUPER::new (	2599	my $self = $class->SUPER::new (
2398	aspect => 1,	2600	aspect => 1,
2399	@_,	2601	@_,
2400	)	2602	);
		2603
		2604	if ($self->{anim} && $self->{animspeed}) {
		2605	Scalar::Util::weaken (my $widget = $self);
		2606
		2607	$self->{timer} = Event->timer (
		2608	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2609	hard => 1,
		2610	interval => $self->{animspeed},
		2611	cb => sub {
		2612	++$widget->{frame};
		2613	$widget->update;
		2614	},
		2615	);
		2616	}
		2617
		2618	$self
2401	}	2619	}
2402		2620
2403	sub size_request {	2621	sub size_request {
2404	(32, 8)	2622	(32, 8)
2405	}	2623	}
2406		2624
		2625	sub update {
		2626	my ($self) = @_;
		2627
		2628	return unless $self->{visible};
		2629
		2630	$self->SUPER::update;
		2631	}
		2632
2407	sub draw {	2633	sub _draw {
2408	my ($self) = @_;	2634	my ($self) = @_;
2409		2635
		2636	return unless $::CONN;
		2637
		2638	my $face;
		2639
		2640	if ($self->{frame}) {
		2641	my $anim = $::CONN->{anim}[$self->{anim}];
		2642
		2643	$face = $anim->[ $self->{frame} % @$anim ]
		2644	if $anim && @$anim;
		2645	}
		2646
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2647	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2648
2412	if ($tex) {	2649	if ($tex) {
2413	glEnable GL_BLEND;
2414	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2415	glEnable GL_TEXTURE_2D;	2650	glEnable GL_TEXTURE_2D;
2416	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2651	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2417	glColor 1, 1, 1, 1;	2652	glColor 1, 1, 1, 1;
2418	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2653	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2419	glDisable GL_TEXTURE_2D;	2654	glDisable GL_TEXTURE_2D;
2420	glDisable GL_BLEND;
2421	}	2655	}
		2656	}
		2657
		2658	sub DESTROY {
		2659	my ($self) = @_;
		2660
		2661	$self->{timer}->cancel
		2662	if $self->{timer};
		2663
		2664	$self->SUPER::DESTROY;
2422	}	2665	}
2423		2666
2424	#############################################################################	2667	#############################################################################
2425		2668
		2669	package CFClient::UI::InventoryItem;
		2670
		2671	our @ISA = CFClient::UI::HBox::;
		2672
		2673	sub _item_to_desc {
		2674	my ($item) = @_;
		2675
		2676	my $desc =
		2677	$item->{nrof} < 2
		2678	? $item->{name}
		2679	: "$item->{nrof} × $item->{name_pl}";
		2680
		2681	$item->{flags} & Crossfire::Protocol::F_OPEN
		2682	and $desc .= " (open)";
		2683	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2684	and $desc .= " (applied)";
		2685	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2686	and $desc .= " (unpaid)";
		2687	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2688	and $desc .= " (magic)";
		2689	$item->{flags} & Crossfire::Protocol::F_CURSED
		2690	and $desc .= " (cursed)";
		2691	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2692	and $desc .= " (damned)";
		2693	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2694	and $desc .= " *";
		2695
		2696	$desc
		2697	}
		2698
		2699	sub new {
		2700	my $class = shift;
		2701
		2702	my %args = @_;
		2703
		2704	my $item = delete $args{item};
		2705
		2706	my $desc = _item_to_desc ($item);
		2707
		2708	my $self = $class->SUPER::new (
		2709	can_hover => 1,
		2710	can_events => 1,
		2711	tooltip => ((CFClient::UI::Label::escape $desc)
		2712	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2713	connect_button_down => sub {
		2714	my ($self, $ev, $x, $y) = @_;
		2715
		2716	# todo: maybe put examine on 1? but should just be a tooltip :(
		2717	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2718	my $targ = $::CONN->{player}{tag};
		2719
		2720	if ($item->{container} == $::CONN->{player}{tag}) {
		2721	$targ = $main::OPENCONT;
		2722	}
		2723
		2724	$::CONN->send ("move $targ $item->{tag} 0");
		2725	} elsif ($ev->{button} == 1) {
		2726	$::CONN->send ("examine $item->{tag}");
		2727	} elsif ($ev->{button} == 2) {
		2728	$::CONN->send ("apply $item->{tag}");
		2729	} elsif ($ev->{button} == 3) {
		2730	my @menu_items = (
		2731	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2732	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2733	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2734	(
		2735	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2736	? (
		2737	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2738	)
		2739	: (
		2740	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2741	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2742	)
		2743	),
		2744	);
		2745
		2746	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2747	}
		2748
		2749	1
		2750	},
		2751	%args
		2752	);
		2753
		2754
		2755	$self->add (new CFClient::UI::Face
		2756	can_events => 0,
		2757	face => $item->{face},
		2758	anim => $item->{anim},
		2759	animspeed => $item->{animspeed},
		2760	);
		2761
		2762	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2763
		2764	$self->{item} = $item;
		2765
		2766	$self->update_item;
		2767
		2768	$self
		2769	}
		2770
		2771	sub update_item {
		2772	my ($self) = @_;
		2773
		2774	my $desc = _item_to_desc ($self->{item});
		2775
		2776	$self->{name_lbl}->set_text ($desc);
		2777	}
		2778
		2779	#############################################################################
		2780
		2781	package CFClient::UI::Inventory;
		2782
		2783	our @ISA = CFClient::UI::ScrolledWindow::;
		2784
		2785	sub new {
		2786	my $class = shift;
		2787
		2788	my $self = $class->SUPER::new (
		2789	scrolled => (new CFClient::UI::Table),
		2790	@_,
		2791	);
		2792
		2793	$self
		2794	}
		2795
		2796	sub set_items {
		2797	my ($self, $items) = @_;
		2798
		2799	$self->{scrolled}->clear;
		2800	return unless $items;
		2801
		2802	my @items = sort {
		2803	($a->{type} <=> $b->{type})
		2804	or ($a->{name} cmp $b->{name})
		2805	} @$items;
		2806
		2807	$self->{real_items} = \@items;
		2808
		2809	for my $item (@items) {
		2810	$item->{item} = $item;
		2811	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2812	$item->update_item ();
		2813	}
		2814
		2815	my $i = 0;
		2816	for (@items) {
		2817	$self->{scrolled}->add (0, $i, $_);
		2818	my $nrof = $_->{item}->{nrof} || 1;
		2819	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2820	}
		2821
		2822	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2823	}
		2824
		2825	sub size_request {
		2826	my ($self) = @_;
		2827	($self->{req_w}, $self->{req_h});
		2828	}
		2829
		2830	#############################################################################
		2831
		2832	package CFClient::UI::Menu;
		2833
		2834	our @ISA = CFClient::UI::FancyFrame::;
		2835
		2836	use CFClient::OpenGL;
		2837
		2838	sub new {
		2839	my $class = shift;
		2840
		2841	my $self = $class->SUPER::new (
		2842	items => [],
		2843	z => 100,
		2844	@_,
		2845	);
		2846
		2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2848
		2849	for my $item (@{ $self->{items} }) {
		2850	my ($widget, $cb) = @$item;
		2851
		2852	# handle various types of items, only text for now
		2853	if (!ref $widget) {
		2854	$widget = new CFClient::UI::Label
		2855	can_hover => 1,
		2856	can_events => 1,
		2857	text => $widget;
		2858	}
		2859
		2860	$self->{item}{$widget} = $item;
		2861
		2862	$self->{vbox}->add ($widget);
		2863	}
		2864
		2865	$self
		2866	}
		2867
		2868	# popup given the event (must be a mouse button down event currently)
		2869	sub popup {
		2870	my ($self, $ev) = @_;
		2871
		2872	$self->emit ("popdown");
		2873
		2874	# maybe save $GRAB? must be careful about events...
		2875	$GRAB = $self;
		2876	$self->{button} = $ev->{button};
		2877
		2878	$self->show;
		2879	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2880	}
		2881
		2882	sub mouse_motion {
		2883	my ($self, $ev, $x, $y) = @_;
		2884
		2885	# TODO: should use vbox->find_widget or so
		2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2887	$self->{hover} = $self->{item}{$HOVER};
		2888	}
		2889
		2890	sub button_up {
		2891	my ($self, $ev, $x, $y) = @_;
		2892
		2893	if ($ev->{button} == $self->{button}) {
		2894	undef $GRAB;
		2895	$self->hide;
		2896
		2897	$self->emit ("popdown");
		2898	$self->{hover}[1]->() if $self->{hover};
		2899	}
		2900	}
		2901
		2902	#############################################################################
		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	my $timeout = time + ((delete $arg{timeout}) || 60);
		2971
		2972	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2973
		2974	if (my $item = $self->{item}{$group}) {
		2975	if ($item->{text} eq $text) {
		2976	$item->{count}++;
		2977	} else {
		2978	$item->{count} = 1;
		2979	$item->{text} = $item->{tooltip} = $text;
		2980	}
		2981	$item->{id} = ++$self->{id};
		2982	$item->{timeout} = $timeout;
		2983	delete $item->{label};
		2984	} else {
		2985	$self->{item}{$group} = {
		2986	id => ++$self->{id},
		2987	text => $text,
		2988	timeout => $timeout,
		2989	tooltip => $text,
		2990	fg => [0.8, 0.8, 0.8, 0.8],
		2991	pri => 0,
		2992	count => 1,
		2993	%arg,
		2994	};
		2995	}
		2996
		2997	$self->reorder;
		2998	}
		2999
		3000	sub reconfigure {
		3001	my ($self) = @_;
		3002
		3003	delete $_->{label}
		3004	for values %{ $self->{item} || {} };
		3005
		3006	$self->reorder;
		3007	$self->SUPER::reconfigure;
		3008	}
		3009
		3010	#############################################################################
		3011
2426	package CFClient::UI::Root;	3012	package CFClient::UI::Root;
2427		3013
2428	our @ISA = CFClient::UI::Container::;	3014	our @ISA = CFClient::UI::Container::;
2429		3015
2430	use CFClient::OpenGL;	3016	use CFClient::OpenGL;
2431		3017
2432	sub check_size {	3018	sub new {
2433	my ($self) = @_;	3019	my $class = shift;
2434		3020
2435	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3021	$class->SUPER::new (
2436	}	3022	@_,
2437		3023	)
2438	sub size_request {
2439	($::WIDTH, $::HEIGHT)
2440	}	3024	}
2441		3025
2442	sub configure {	3026	sub configure {
2443	my ($self, $x, $y, $w, $h) = @_;	3027	my ($self, $x, $y, $w, $h) = @_;
2444		3028
2445	$self->SUPER::configure ($x, $y, $w, $h);	3029	$self->{w} = $w;
		3030	$self->{h} = $h;
		3031	}
2446		3032
		3033	sub check_size {
		3034	my ($self) = @_;
		3035
		3036	$self->size_allocate ($self->{w}, $self->{h})
		3037	if $self->{w};
		3038	}
		3039
		3040	sub size_request {
		3041	my ($self) = @_;
		3042
		3043	($self->{w}, $self->{h})
		3044	}
		3045
		3046	sub size_allocate {
		3047	my ($self, $w, $h) = @_;
		3048
		3049	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		3050	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		3051
		3052	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		3053	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		3054
2447	for my $child (@{$self->{children}}) {	3055	for my $child ($self->children) {
2448	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3056	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2449		3057
		3058	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3059	if exists $child->{req_x};
		3060
		3061	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3062	if exists $child->{req_y};
		3063
2450	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3064	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2451	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3065	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3066
2452	$child->configure ($X, $Y, $W,$H);	3067	$child->configure ($X, $Y, $W, $H);
2453	}	3068	}
2454	}	3069	}
2455		3070
2456	sub _topleft {	3071	sub coord2local {
2457	my ($self, $x, $y) = @_;	3072	my ($self, $x, $y) = @_;
2458		3073
2459	($x, $y)	3074	($x, $y)
2460	}	3075	}
2461		3076
		3077	sub coord2global {
		3078	my ($self, $x, $y) = @_;
		3079
		3080	($x, $y)
		3081	}
		3082
2462	sub update {	3083	sub update {
2463	my ($self) = @_;	3084	my ($self) = @_;
2464		3085
2465	$self->check_size;	3086	$self->check_size;
2466	::refresh ();	3087	$::WANT_REFRESH++;
2467	}	3088	}
2468		3089
2469	sub add {	3090	sub add {
2470	my ($self, $child) = @_;	3091	my ($self, @children) = @_;
2471		3092
		3093	for my $child (@children) {
		3094	$child->{toplevel} = 1;
		3095
2472	# integerize window positions	3096	# integerise window positions
2473	$child->{x} = int $child->{x};	3097	$child->{x} = int $child->{x};
2474	$child->{y} = int $child->{y};	3098	$child->{y} = int $child->{y};
		3099	}
2475		3100
2476	$self->SUPER::add ($child);	3101	$self->SUPER::add (@children);
		3102
		3103	while (@children) {
		3104	my $w = pop @children;
		3105	push @children, $w->children;
		3106	$w->{visible} = 1;
		3107	}
		3108	}
		3109
		3110	sub remove {
		3111	my ($self, @children) = @_;
		3112
		3113	$self->SUPER::remove (@children);
		3114
		3115	while (@children) {
		3116	my $w = pop @children;
		3117	push @children, $w->children;
		3118	delete $w->{visible};
		3119	}
2477	}	3120	}
2478		3121
2479	sub on_refresh {	3122	sub on_refresh {
2480	my ($self, $id, $cb) = @_;	3123	my ($self, $id, $cb) = @_;
2481		3124
2482	$self->{refresh_hook}{$id} = $cb;	3125	$self->{refresh_hook}{$id} = $cb;
2483	}	3126	}
2484		3127
		3128	sub on_post_alloc {
		3129	my ($self, $id, $cb) = @_;
		3130
		3131	$self->{post_alloc_hook}{$id} = $cb;
		3132	}
		3133
2485	sub draw {	3134	sub draw {
2486	my ($self) = @_;	3135	my ($self) = @_;
2487		3136
2488	while (my $rcb = delete $self->{refresh_hook}) {	3137	while ($self->{refresh_hook}) {
2489	$_->() for values %$rcb;	3138	$_->()
		3139	for values %{delete $self->{refresh_hook}};
		3140	}
		3141
		3142	if ($self->{check_size}) {
		3143	my @queue = ([], []);
		3144
		3145	for (;;) {
		3146	if ($self->{check_size}) {
		3147	# heuristic: check containers last
		3148	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3149	for values %{delete $self->{check_size}}
		3150	}
		3151
		3152	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3153
		3154	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3155	? @$widget{qw(user_w user_h)}
		3156	: $widget->size_request;
		3157
		3158	if (delete $widget->{force_alloc}
		3159	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3160	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3161
		3162	$widget->{req_w} = $w;
		3163	$widget->{req_h} = $h;
		3164
		3165	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3166
		3167	$widget->{parent}->check_size
		3168	if $widget->{parent};
		3169	}
		3170	}
		3171	}
		3172
		3173	while ($self->{size_alloc}) {
		3174	for (values %{delete $self->{size_alloc}}) {
		3175	my ($widget, $w, $h) = @$_;
		3176
		3177	$w = 0 if $w < 0;
		3178	$h = 0 if $h < 0;
		3179
		3180	$widget->{w} = $w;
		3181	$widget->{h} = $h;
		3182	$widget->size_allocate ($w, $h);
		3183	$widget->emit (size_allocate => $w, $h);
		3184	}
		3185	}
		3186
		3187	while ($self->{post_alloc_hook}) {
		3188	$_->()
		3189	for values %{delete $self->{post_alloc_hook}};
2490	}	3190	}
2491		3191
2492	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3192	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2493	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3193	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2494	glClear GL_COLOR_BUFFER_BIT;	3194	glClear GL_COLOR_BUFFER_BIT;
2495		3195
2496	glMatrixMode GL_PROJECTION;	3196	glMatrixMode GL_PROJECTION;
2497	glLoadIdentity;	3197	glLoadIdentity;
2498	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3198	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2499	glMatrixMode GL_MODELVIEW;	3199	glMatrixMode GL_MODELVIEW;
2500	glLoadIdentity;	3200	glLoadIdentity;
2501		3201
2502	$self->_draw;	3202	$self->_draw;
2503	}	3203	}
…		…
2505	#############################################################################	3205	#############################################################################
2506		3206
2507	package CFClient::UI;	3207	package CFClient::UI;
2508		3208
2509	$ROOT = new CFClient::UI::Root;	3209	$ROOT = new CFClient::UI::Root;
2510	$TOOLTIP = new CFClient::UI::Tooltip;	3210	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2511		3211
2512	1	3212	1
2513		3213

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