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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.176 by root, Tue Apr 25 12:10:58 2006 UTC vs.
Revision 1.224 by elmex, Tue May 23 20:00:55 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)});	748	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
717		749
718	@$self{qw(child_w child_h)}	750	@$self{qw(child_w child_h)}
719	}	751	}
720		752
721	sub _draw {	753	sub size_allocate {
722	my ($self) = @_;	754	my ($self, $w, $h) = @_;
723		755
724	$self->{children}[1]->draw;	756	$self->update;
725	}	757	}
726		758
		759	sub set_offset {
		760	my ($self, $x, $y) = @_;
		761
		762	$self->{view_x} = int $x;
		763	$self->{view_y} = int $y;
		764
		765	$self->update;
		766	}
		767
		768	# hmm, this does not work for topleft of $self... but we should not ask for that
		769	sub coord2local {
		770	my ($self, $x, $y) = @_;
		771
		772	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		773	}
		774
		775	sub coord2global {
		776	my ($self, $x, $y) = @_;
		777
		778	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		779	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		780
		781	$self->SUPER::coord2global ($x, $y)
		782	}
		783
		784	sub find_widget {
		785	my ($self, $x, $y) = @_;
		786
		787	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		788	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		789	) {
		790	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		791	} else {
		792	$self->CFClient::UI::Base::find_widget ($x, $y)
		793	}
		794	}
		795
		796	sub _render {
		797	my ($self) = @_;
		798
		799	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		800
		801	$self->SUPER::_render;
		802	}
727		803
728	#############################################################################	804	#############################################################################
729		805
730	package CFClient::UI::Frame;	806	package CFClient::UI::ScrolledWindow;
731		807
732	our @ISA = CFClient::UI::Bin::;	808	our @ISA = CFClient::UI::HBox::;
733
734	use CFClient::OpenGL;
735		809
736	sub new {	810	sub new {
737	my $class = shift;	811	my $class = shift;
738		812
		813	my $self;
		814
		815	my $slider = new CFClient::UI::Slider
		816	vertical => 1,
		817	range => [0, 0, 1, 0.01], # HACK fix
		818	connect_changed => sub {
		819	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		820	},
		821	;
		822
739	my $self = $class->SUPER::new (	823	$self = $class->SUPER::new (
740	bg => [1, 1, 1, 1],	824	vp => (new CFClient::UI::ViewPort expand => 1),
741	border_bg => [1, 1, 1, 1],	825	slider => $slider,
742	border => 0.8,
743	@_	826	@_,
744	);	827	);
745		828
		829	$self->{vp}->add ($self->{scrolled});
		830	$self->add ($self->{vp});
		831	$self->add ($self->{slider});
		832
746	$self	833	$self
747	}	834	}
748		835
		836	#TODO# update range on size_allocate depending on child
		837	# update viewport offset on scroll
		838
		839	#############################################################################
		840
		841	package CFClient::UI::Frame;
		842
		843	our @ISA = CFClient::UI::Bin::;
		844
		845	use CFClient::OpenGL;
		846
		847	sub new {
		848	my $class = shift;
		849
		850	$class->SUPER::new (
		851	bg => undef,
		852	@_,
		853	)
		854	}
		855
749	sub _draw {	856	sub _draw {
750	my ($self) = @_;	857	my ($self) = @_;
751		858
752	my ($w, $h) = ($self->{w}, $self->{h});	859	if ($self->{bg}) {
		860	my ($w, $h) = @$self{qw(w h)};
753		861
754	glEnable GL_BLEND;	862	glEnable GL_BLEND;
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756	glEnable GL_TEXTURE_2D;	864	glColor @{ $self->{bg} };
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		865
759	# glBegin GL_QUADS;	866	glBegin GL_QUADS;
760	# glColor 0, 0, 0, 0;
761	# glVertex 0 , 0;	867	glVertex 0 , 0;
762	# glVertex 0 , $h;	868	glVertex 0 , $h;
763	# glVertex $w, $h;	869	glVertex $w, $h;
764	# glVertex $w, 0;	870	glVertex $w, 0;
765	# glEnd;	871	glEnd;
766		872
767
768	$self->child->draw;
769	glDisable GL_BLEND;	873	glDisable GL_BLEND;
770	glDisable GL_TEXTURE_2D;	874	}
		875
		876	$self->SUPER::_draw;
771	}	877	}
772		878
773	#############################################################################	879	#############################################################################
774		880
775	package CFClient::UI::FancyFrame;	881	package CFClient::UI::FancyFrame;
…		…
789		895
790	my $self = $class->SUPER::new (	896	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	897	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	898	border_bg => [1, 1, 1, 1],
793	border => 0.6,	899	border => 0.6,
		900	toplevel => 1,
794	can_events => 1,	901	can_events => 1,
795	@_	902	@_
796	);	903	);
797		904
798	$self->{title} &&= new CFClient::UI::Label	905	$self->{title} &&= new CFClient::UI::Label
…		…
823	my ($self, $w, $h) = @_;	930	my ($self, $w, $h) = @_;
824		931
825	$h -= List::Util::max 0, $self->border * 2;	932	$h -= List::Util::max 0, $self->border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	933	$w -= List::Util::max 0, $self->border * 2;
827		934
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	935	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829	if $self->{title};	936	if $self->{title};
830		937
831	$self->child->configure ($self->border, $self->border, $w, $h);	938	$self->child->configure ($self->border, $self->border, $w, $h);
832	}	939	}
833		940
…		…
891	my ($self) = @_;	998	my ($self) = @_;
892		999
893	my ($w, $h ) = ($self->{w}, $self->{h});	1000	my ($w, $h ) = ($self->{w}, $self->{h});
894	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1001	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895		1002
896	glEnable GL_BLEND;
897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898	glEnable GL_TEXTURE_2D;	1003	glEnable GL_TEXTURE_2D;
899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1004	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900		1005
901	my $border = $self->border;	1006	my $border = $self->border;
902		1007
903	glColor @{ $self->{border_bg} };	1008	glColor @{ $self->{border_bg} };
904	$tex[1]->draw_quad (0, 0, $w, $border);	1009	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
905	$tex[3]->draw_quad (0, $border, $border, $ch);	1010	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1011	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1012	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908		1013
		1014	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
909	my $bg = $tex[0];	1015	my $bg = $tex[0];
910		1016
911	# TODO: repeat texture not scale	1017	# TODO: repeat texture not scale
912	my $rep_x = $cw / $bg->{w};	1018	my $rep_x = $cw / $bg->{w};
913	my $rep_y = $ch / $bg->{h};	1019	my $rep_y = $ch / $bg->{h};
914		1020
915	glColor @{ $self->{bg} };	1021	glColor @{ $self->{bg} };
916		1022
917	$bg->{s} = $rep_x;	1023	$bg->{s} = $rep_x;
918	$bg->{t} = $rep_y;	1024	$bg->{t} = $rep_y;
919	$bg->{wrap_mode} = 1;	1025	$bg->{wrap_mode} = 1;
920	$bg->draw_quad ($border, $border, $cw, $ch);	1026	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1027	}
921		1028
922	glDisable GL_TEXTURE_2D;	1029	glDisable GL_TEXTURE_2D;
923	glDisable GL_BLEND;
924		1030
925	$self->{title}->draw if $self->{title};	1031	$self->{title}->draw if $self->{title};
		1032
926	$self->child->draw;	1033	$self->child->draw;
927	}	1034	}
928		1035
929	#############################################################################	1036	#############################################################################
930		1037
…		…
1154	}	1261	}
1155		1262
1156	sub size_allocate {	1263	sub size_allocate {
1157	my ($self, $w, $h) = @_;	1264	my ($self, $w, $h) = @_;
1158		1265
		1266	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1267
1159	my $children = $self->{children};	1268	my $children = $self->{children};
1160		1269
1161	my @h = map $_->{req_h}, @$children;	1270	my @h = map $_->{req_h}, @$children;
1162		1271
1163	my $req_h = List::Util::sum @h;	1272	my $req_h = List::Util::sum @h;
…		…
1192		1301
1193	#############################################################################	1302	#############################################################################
1194		1303
1195	package CFClient::UI::Label;	1304	package CFClient::UI::Label;
1196		1305
1197	our @ISA = CFClient::UI::Base::;	1306	our @ISA = CFClient::UI::DrawBG::;
1198		1307
1199	use CFClient::OpenGL;	1308	use CFClient::OpenGL;
1200		1309
1201	sub new {	1310	sub new {
1202	my ($class, %arg) = @_;	1311	my ($class, %arg) = @_;
1203		1312
1204	my $self = $class->SUPER::new (	1313	my $self = $class->SUPER::new (
1205	fg => [1, 1, 1],	1314	fg => [1, 1, 1],
		1315	#bg => none
		1316	#active_bg => none
1206	#font => default_font	1317	#font => default_font
		1318	#text => initial text
		1319	#markup => initial narkup
		1320	#max_w => maximum pixel width
		1321	ellipsise => 3, # end
		1322	layout => (new CFClient::Layout),
1207	fontsize => 1,	1323	fontsize => 1,
1208	text => "",
1209	align => -1,	1324	align => -1,
1210	valign => -1,	1325	valign => -1,
1211	padding => 2,	1326	padding => 2,
1212	layout => new CFClient::Layout,
1213	can_events => 0,	1327	can_events => 0,
1214	%arg	1328	%arg
1215	);	1329	);
1216		1330
1217	if (exists $self->{template}) {	1331	if (exists $self->{template}) {
1218	my $layout = new CFClient::Layout;	1332	my $layout = new CFClient::Layout;
1219	$layout->set_text (delete $self->{template});	1333	$layout->set_text (delete $self->{template});
1220	$self->{template} = $layout;	1334	$self->{template} = $layout;
1221	}	1335	}
1222		1336
1223	$self->set_text (delete $self->{text}) if exists $self->{text};	1337	if (exists $self->{markup}) {
1224	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1338	$self->set_markup (delete $self->{markup});
		1339	} else {
		1340	$self->set_text (delete $self->{text});
		1341	}
1225		1342
1226	$self	1343	$self
1227	}	1344	}
1228		1345
1229	sub escape {	1346	sub escape($) {
1230	local $_ = $_[1];	1347	local $_ = $_[0];
1231		1348
1232	s/&/&amp;/g;	1349	s/&/&amp;/g;
1233	s/>/&gt;/g;	1350	s/>/&gt;/g;
1234	s/</&lt;/g;	1351	s/</&lt;/g;
1235		1352
1236	$_[1]	1353	$_
1237	}	1354	}
1238		1355
1239	sub update {	1356	sub update {
1240	my ($self) = @_;	1357	my ($self) = @_;
1241		1358
1242	delete $self->{texture};	1359	delete $self->{texture};
1243	$self->SUPER::update;	1360	$self->SUPER::update;
1244	}	1361	}
1245		1362
1246	sub reconfigure {
1247	my ($self) = @_;
1248
1249	delete $self->{texture};
1250	}
1251
1252	sub set_text {	1363	sub set_text {
1253	my ($self, $text) = @_;	1364	my ($self, $text) = @_;
1254		1365
1255	return if $self->{text} eq "T$text";	1366	return if $self->{text} eq "T$text";
1256	$self->{text} = "T$text";	1367	$self->{text} = "T$text";
1257		1368
		1369	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1258	$self->{layout}->set_text ($text);	1370	$self->{layout}->set_text ($text);
1259		1371
1260	delete $self->{texture};
1261	$self->update;	1372	$self->update;
1262	$self->check_size;	1373	$self->check_size;
1263	}	1374	}
1264		1375
1265	sub set_markup {	1376	sub set_markup {
1266	my ($self, $markup) = @_;	1377	my ($self, $markup) = @_;
1267		1378
1268	return if $self->{text} eq "M$markup";	1379	return if $self->{text} eq "M$markup";
1269	$self->{text} = "M$markup";	1380	$self->{text} = "M$markup";
1270		1381
		1382	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1383
		1384	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1271	$self->{layout}->set_markup ($markup);	1385	$self->{layout}->set_markup ($markup);
1272		1386
1273	delete $self->{texture};
1274	$self->update;	1387	$self->update;
1275	$self->check_size;	1388	$self->check_size;
1276	}	1389	}
1277		1390
1278	sub size_request {	1391	sub size_request {
1279	my ($self) = @_;	1392	my ($self) = @_;
1280		1393
1281	$self->{layout}->set_font ($self->{font}) if $self->{font};	1394	$self->{layout}->set_font ($self->{font}) if $self->{font};
1282	$self->{layout}->set_width ($self->{max_w} || -1);	1395	$self->{layout}->set_width ($self->{max_w} || -1);
		1396	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1397	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1283	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1398	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1284		1399
1285	my ($w, $h) = $self->{layout}->size;	1400	my ($w, $h) = $self->{layout}->size;
1286		1401
1287	if (exists $self->{template}) {	1402	if (exists $self->{template}) {
…		…
1309	sub set_fontsize {	1424	sub set_fontsize {
1310	my ($self, $fontsize) = @_;	1425	my ($self, $fontsize) = @_;
1311		1426
1312	$self->{fontsize} = $fontsize;	1427	$self->{fontsize} = $fontsize;
1313	delete $self->{texture};	1428	delete $self->{texture};
		1429
		1430	$self->update;
1314	$self->check_size;	1431	$self->check_size;
1315	$self->update;
1316	}	1432	}
1317		1433
1318	sub _draw {	1434	sub _draw {
1319	my ($self) = @_;	1435	my ($self) = @_;
1320		1436
		1437	$self->SUPER::_draw; # draw background, if applicable
		1438
1321	my $tex = $self->{texture} ||= do {	1439	my $tex = $self->{texture} ||= do {
		1440	$self->{layout}->set_foreground (@{$self->{fg}});
1322	$self->{layout}->set_font ($self->{font}) if $self->{font};	1441	$self->{layout}->set_font ($self->{font}) if $self->{font};
1323	$self->{layout}->set_width ($self->{w});	1442	$self->{layout}->set_width ($self->{w});
		1443	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1444	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1324	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1445	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1446
1325	new_from_layout CFClient::Texture $self->{layout}	1447	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1448
		1449	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1450	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1451	: ($self->{w} - $tex->{w}) * 0.5);
		1452
		1453	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1454	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1455	: ($self->{h} - $tex->{h}) * 0.5);
		1456
		1457	$tex
1326	};	1458	};
1327		1459
1328	glEnable GL_BLEND;
1329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1330	glEnable GL_TEXTURE_2D;	1460	glEnable GL_TEXTURE_2D;
1331	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332		1462
		1463	if ($tex->{format} == GL_ALPHA) {
1333	glColor @{$self->{fg}};	1464	glColor @{$self->{fg}};
1334
1335	$self->{ox} = int (
1336	$self->{align} < 0 ? $self->{padding}
1337	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1338	: ($self->{w} - $tex->{w}) * 0.5
1339	);
1340
1341	$self->{oy} = int (
1342	$self->{valign} < 0 ? $self->{padding}
1343	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1344	: ($self->{h} - $tex->{h}) * 0.5
1345	);
1346
1347	$tex->draw_quad ($self->{ox}, $self->{oy});	1465	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1466	} else {
		1467	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1468	}
1348		1469
1349	glDisable GL_TEXTURE_2D;	1470	glDisable GL_TEXTURE_2D;
1350	glDisable GL_BLEND;
1351	}	1471	}
1352		1472
1353	#############################################################################	1473	#############################################################################
1354		1474
1355	package CFClient::UI::EntryBase;	1475	package CFClient::UI::EntryBase;
…		…
1390	$self->{layout}->set_text ("$text ");	1510	$self->{layout}->set_text ("$text ");
1391		1511
1392	$self->emit (changed => $self->{text});	1512	$self->emit (changed => $self->{text});
1393	}	1513	}
1394		1514
1395	sub get_text {
1396	$_[0]{text}
1397	}
1398
1399	sub size_request {
1400	my ($self) = @_;
1401
1402	my ($w, $h) = $self->SUPER::size_request;
1403
1404	($w + 1, $h) # add 1 for cursor
1405	}
1406
1407	sub size_allocate {
1408	my ($self, $w, $h) = @_;
1409
1410	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1411	}
1412
1413	sub set_text {	1515	sub set_text {
1414	my ($self, $text) = @_;	1516	my ($self, $text) = @_;
1415		1517
1416	$self->{cursor} = length $text;	1518	$self->{cursor} = length $text;
1417	$self->_set_text ($text);	1519	$self->_set_text ($text);
1418	$self->update;	1520	$self->update;
		1521	$self->check_size;
		1522	}
		1523
		1524	sub get_text {
		1525	$_[0]{text}
		1526	}
		1527
		1528	sub size_request {
		1529	my ($self) = @_;
		1530
		1531	my ($w, $h) = $self->SUPER::size_request;
		1532
		1533	($w + 1, $h) # add 1 for cursor
		1534	}
		1535
		1536	sub size_allocate {
		1537	my ($self, $w, $h) = @_;
		1538
		1539	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1419	}	1540	}
1420		1541
1421	sub key_down {	1542	sub key_down {
1422	my ($self, $ev) = @_;	1543	my ($self, $ev) = @_;
1423		1544
…		…
1425	my $sym = $ev->{sym};	1546	my $sym = $ev->{sym};
1426	my $uni = $ev->{unicode};	1547	my $uni = $ev->{unicode};
1427		1548
1428	my $text = $self->get_text;	1549	my $text = $self->get_text;
1429		1550
1430	if ($sym == 8) {	1551	if ($uni == 8) {
1431	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1552	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1432	} elsif ($sym == 127) {	1553	} elsif ($uni == 127) {
1433	substr $text, $self->{cursor}, 1, "";	1554	substr $text, $self->{cursor}, 1, "";
1434	} elsif ($sym == CFClient::SDLK_LEFT) {	1555	} elsif ($sym == CFClient::SDLK_LEFT) {
1435	--$self->{cursor} if $self->{cursor};	1556	--$self->{cursor} if $self->{cursor};
1436	} elsif ($sym == CFClient::SDLK_RIGHT) {	1557	} elsif ($sym == CFClient::SDLK_RIGHT) {
1437	++$self->{cursor} if $self->{cursor} < length $self->{text};	1558	++$self->{cursor} if $self->{cursor} < length $self->{text};
1438	} elsif ($sym == CFClient::SDLK_HOME) {	1559	} elsif ($sym == CFClient::SDLK_HOME) {
1439	$self->{cursor} = 0;	1560	$self->{cursor} = 0;
1440	} elsif ($sym == CFClient::SDLK_END) {	1561	} elsif ($sym == CFClient::SDLK_END) {
1441	$self->{cursor} = length $text;	1562	$self->{cursor} = length $text;
1442	} elsif ($sym == 27) {	1563	} elsif ($uni == 27) {
1443	$self->emit ('escape');	1564	$self->emit ('escape');
1444	} elsif ($uni) {	1565	} elsif ($uni) {
1445	substr $text, $self->{cursor}++, 0, chr $uni;	1566	substr $text, $self->{cursor}++, 0, chr $uni;
1446	}	1567	}
1447		1568
1448	$self->_set_text ($text);	1569	$self->_set_text ($text);
1449	$self->update;	1570	$self->update;
		1571	$self->check_size;
1450	}	1572	}
1451		1573
1452	sub focus_in {	1574	sub focus_in {
1453	my ($self) = @_;	1575	my ($self) = @_;
1454		1576
…		…
1583	my $class = shift;	1705	my $class = shift;
1584		1706
1585	$class->SUPER::new (	1707	$class->SUPER::new (
1586	padding => 4,	1708	padding => 4,
1587	fg => [1, 1, 1],	1709	fg => [1, 1, 1],
1588	bg => [1, 1, 1, 0.2],
1589	active_fg => [0, 0, 1],	1710	active_fg => [0, 0, 1],
1590	can_hover => 1,	1711	can_hover => 1,
1591	align => 0,	1712	align => 0,
1592	valign => 0,	1713	valign => 0,
1593	can_events => 1,	1714	can_events => 1,
…		…
1611		1732
1612	if ($GRAB == $self) {	1733	if ($GRAB == $self) {
1613	$self->{fg} = $self->{active_fg};	1734	$self->{fg} = $self->{active_fg};
1614	}	1735	}
1615		1736
1616	glEnable GL_BLEND;
1617	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618	glEnable GL_TEXTURE_2D;	1737	glEnable GL_TEXTURE_2D;
1619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1620	glColor 0, 0, 0, 1;	1739	glColor 0, 0, 0, 1;
1621		1740
1622	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1741	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1623		1742
1624	glDisable GL_TEXTURE_2D;	1743	glDisable GL_TEXTURE_2D;
1625	glDisable GL_BLEND;
1626		1744
1627	$self->SUPER::_draw;	1745	$self->SUPER::_draw;
1628	}	1746	}
1629		1747
1630	#############################################################################	1748	#############################################################################
…		…
1644		1762
1645	$class->SUPER::new (	1763	$class->SUPER::new (
1646	padding => 2,	1764	padding => 2,
1647	fg => [1, 1, 1],	1765	fg => [1, 1, 1],
1648	active_fg => [1, 1, 0],	1766	active_fg => [1, 1, 0],
		1767	bg => [0, 0, 0, 0.2],
		1768	active_bg => [1, 1, 1, 0.5],
1649	state => 0,	1769	state => 0,
1650	can_hover => 1,	1770	can_hover => 1,
1651	@_	1771	@_
1652	)	1772	)
1653	}	1773	}
…		…
1677		1797
1678	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1798	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1679		1799
1680	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1800	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1681		1801
1682	glEnable GL_BLEND;	1802	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1803
1683	glEnable GL_TEXTURE_2D;	1804	glEnable GL_TEXTURE_2D;
1684	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685
1686	my $tex = $self->{state} ? $tex[1] : $tex[0];
1687
1688	$tex->draw_quad (0, 0, $s, $s);	1805	$tex->draw_quad_alpha (0, 0, $s, $s);
1689
1690	glDisable GL_TEXTURE_2D;	1806	glDisable GL_TEXTURE_2D;
1691	glDisable GL_BLEND;
1692	}	1807	}
1693		1808
1694	#############################################################################	1809	#############################################################################
1695		1810
1696	package CFClient::UI::Image;	1811	package CFClient::UI::Image;
…		…
1739	glTranslate 0, -$self->{w}, 0;	1854	glTranslate 0, -$self->{w}, 0;
1740		1855
1741	($w, $h) = ($h, $w);	1856	($w, $h) = ($h, $w);
1742	}	1857	}
1743		1858
1744	glEnable GL_BLEND;
1745	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1746	glEnable GL_TEXTURE_2D;	1859	glEnable GL_TEXTURE_2D;
1747	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1748		1861
1749	$tex->draw_quad (0, 0, $w, $h);	1862	$tex->draw_quad_alpha (0, 0, $w, $h);
1750		1863
1751	glDisable GL_BLEND;
1752	glDisable GL_TEXTURE_2D;	1864	glDisable GL_TEXTURE_2D;
1753	}	1865	}
1754		1866
1755	#############################################################################	1867	#############################################################################
1756		1868
…		…
1945	qw(s1_slider.png s1_slider_bg.png);	2057	qw(s1_slider.png s1_slider_bg.png);
1946		2058
1947	sub new {	2059	sub new {
1948	my $class = shift;	2060	my $class = shift;
1949		2061
1950	# range [value, low, high, page]	2062	# range [value, low, high, page, unit]
1951		2063
1952	# TODO: 0-width page	2064	# TODO: 0-width page
1953	# TODO: req_w/h are wrong with vertical	2065	# TODO: req_w/h are wrong with vertical
1954	# TODO: calculations are off	2066	# TODO: calculations are off
1955	my $self = $class->SUPER::new (	2067	my $self = $class->SUPER::new (
1956	fg => [1, 1, 1],	2068	fg => [1, 1, 1],
1957	active_fg => [0, 0, 0],	2069	active_fg => [0, 0, 0],
		2070	bg => [0, 0, 0, 0.2],
		2071	active_bg => [1, 1, 1, 0.5],
1958	range => [0, 0, 100, 10],	2072	range => [0, 0, 100, 10],
1959	req_w => 20,	2073	req_w => $::WIDTH / 80,
1960	req_h => 20,	2074	req_h => $::WIDTH / 80,
1961	vertical => 0,	2075	vertical => 0,
1962	can_hover => 1,	2076	can_hover => 1,
1963	inner_pad => 5,	2077	inner_pad => 0.02,
1964	@_	2078	@_
1965	);	2079	);
1966		2080
		2081	$self->set_value ($self->{range}[0]);
		2082	$self->update;
		2083
1967	$self	2084	$self
		2085	}
		2086
		2087	sub set_value {
		2088	my ($self, $value) = @_;
		2089
		2090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2091
		2092	$hi = $lo + 1 if $hi <= $lo;
		2093
		2094	$value = $lo if $value < $lo;
		2095	$value = $hi if $value > $hi;
		2096
		2097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2098	if $unit;
		2099
		2100	$page = $hi - $lo if $page > $hi - $lo;
		2101
		2102	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2103
		2104	if ($value != $old_value) {
		2105	$self->emit (changed => $value);
		2106	$self->update;
		2107	}
1968	}	2108	}
1969		2109
1970	sub size_request {	2110	sub size_request {
1971	my ($self) = @_;	2111	my ($self) = @_;
1972		2112
…		…
1985		2125
1986	sub mouse_motion {	2126	sub mouse_motion {
1987	my ($self, $ev, $x, $y) = @_;	2127	my ($self, $ev, $x, $y) = @_;
1988		2128
1989	if ($GRAB == $self) {	2129	if ($GRAB == $self) {
		2130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2131
		2132	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2133
		2134	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2135
		2136	$self->set_value ($x * ($hi - $lo) + $lo);
		2137	}
		2138	}
		2139
		2140	sub update {
		2141	my ($self) = @_;
		2142
		2143	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2144	$self->set_value ($self->{range}[0]);
		2145
1990	my ($value, $lo, $hi, $page) = @{$self->{range}};	2146	my ($value, $lo, $hi, $page) = @{$self->{range}};
1991		2147
1992	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2148	my $inner_w = 1 - 2 * $self->{inner_pad};
1993		2149
1994	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2150	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1995	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1996		2151
1997	$x -= $inner_pad_px; # substract the padding	2152	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1998	$x = $x * ($hi - $lo) / $inner_w + $lo;	2153	$value = $self->{scale} * ($value - $lo);
1999	$x = $lo if $x < $lo;
2000	$x = $hi - $page if $x > $hi - $page;
2001	$self->{range}[0] = $x;
2002		2154
2003	$self->emit (changed => $x);	2155	$value = $self->{inner_pad} + ($value - $page * 0.5);
2004	$self->update;	2156
		2157	$value = 0 if $value < 0;
		2158	$page = 1 - $value if $value + $page > 1;
		2159
		2160	$self->{knob_x} = $value;
		2161	$self->{knob_w} = $page;
2005	}	2162	});
2006	}
2007		2163
2008	# the inner_* stuff is for generating a padding for the slider handle,	2164	$self->SUPER::update;
2009	# so that the handle doesn't leave the texture. This calculation isn't 100%
2010	# correct propably, but it does the job for now
2011	sub _calc_inner_pad_px {
2012	my ($self, $w) = @_;
2013	($w / 100) * $self->{inner_pad} # % to pixels
2014	}	2165	}
2015		2166
2016	sub _draw {	2167	sub _draw {
2017	my ($self) = @_;	2168	my ($self) = @_;
2018		2169
2019	$self->SUPER::_draw ();	2170	$self->SUPER::_draw ();
2020		2171
2021	my ($w, $h) = @$self{qw(w h)};	2172	glScale $self->{w}, $self->{h};
2022		2173
2023	if ($self->{vertical}) {	2174	if ($self->{vertical}) {
2024	# draw a vertical slider like a rotated horizontal slider	2175	# draw a vertical slider like a rotated horizontal slider
2025		2176
		2177	glTranslate 1, 0, 0;
2026	glRotate 90, 0, 0, 1;	2178	glRotate 90, 0, 0, 1;
2027	glTranslate 0, -$self->{w}, 0;
2028
2029	($w, $h) = ($h, $w);
2030	}	2179	}
2031		2180
2032	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2181	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2033	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2182	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2034		2183
2035	my ($value, $lo, $hi, $page) = @{$self->{range}};
2036
2037	$hi = $value + 1 if $lo == $hi;
2038
2039	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2040	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2041
2042	$page = int $page * $inner_w / ($hi - $lo);
2043	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2044
2045	$w -= $page;
2046	$page &= ~1;
2047	glTranslate $page * 0.5, 0, 0;
2048	$page ||= 2;
2049
2050	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2051	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2052
2053	glEnable GL_BLEND;
2054	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2055	glEnable GL_TEXTURE_2D;	2184	glEnable GL_TEXTURE_2D;
2056	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2185	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057		2186
2058	# draw background	2187	# draw background
2059	$tex[1]->draw_quad (0, 0, $w, $h);	2188	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2060		2189
2061	# draw handle	2190	# draw handle
2062	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2191	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2063		2192
2064	glDisable GL_BLEND;
2065	glDisable GL_TEXTURE_2D;	2193	glDisable GL_TEXTURE_2D;
2066	}	2194	}
2067		2195
2068	#############################################################################	2196	#############################################################################
2069		2197
…		…
2080	fontsize => 1,	2208	fontsize => 1,
2081	can_events => 0,	2209	can_events => 0,
2082	#font => default_font	2210	#font => default_font
2083	@_,	2211	@_,
2084		2212
2085	layout => (new CFClient::Layout),	2213	layout => (new CFClient::Layout 1),
2086	par => [],	2214	par => [],
2087	height => 0,	2215	height => 0,
2088	children => [	2216	children => [
2089	(new CFClient::UI::Empty expand => 1),	2217	(new CFClient::UI::Empty expand => 1),
2090	(new CFClient::UI::Slider vertical => 1),	2218	(new CFClient::UI::Slider vertical => 1),
…		…
2101		2229
2102	$self->{fontsize} = $fontsize;	2230	$self->{fontsize} = $fontsize;
2103	$self->reflow;	2231	$self->reflow;
2104	}	2232	}
2105		2233
2106	sub text_height {
2107	my ($self, $text) = @_;
2108
2109	my $layout = $self->{layout};
2110
2111	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2112	$layout->set_width ($self->{children}[0]{w});
2113	$layout->set_text ($text);
2114
2115	($layout->size)[1]
2116	}
2117
2118	sub reflow {
2119	my ($self) = @_;
2120
2121	$self->{need_reflow}++;
2122	$self->update;
2123	}
2124
2125	sub size_allocate {	2234	sub size_allocate {
2126	my ($self, $w, $h) = @_;	2235	my ($self, $w, $h) = @_;
2127		2236
2128	$self->SUPER::size_allocate ($w, $h);	2237	$self->SUPER::size_allocate ($w, $h);
2129		2238
…		…
2132	$self->{layout}->set_width ($self->{children}[0]{w});	2241	$self->{layout}->set_width ($self->{children}[0]{w});
2133		2242
2134	$self->reflow;	2243	$self->reflow;
2135	}	2244	}
2136		2245
		2246	sub text_height {
		2247	my ($self, $text, $indent) = @_;
		2248
		2249	my $layout = $self->{layout};
		2250
		2251	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2252	$layout->set_width ($self->{children}[0]{w} - $indent);
		2253	$layout->set_markup ($text);
		2254
		2255	($layout->size)[1]
		2256	}
		2257
		2258	sub reflow {
		2259	my ($self) = @_;
		2260
		2261	$self->{need_reflow}++;
		2262	$self->update;
		2263	}
		2264
2137	sub add_paragraph {	2265	sub add_paragraph {
2138	my ($self, $color, $text) = @_;	2266	my ($self, $color, $text, $indent) = @_;
2139		2267
2140	#TODO: intelligently "reformat" paragraph	2268	#TODO: intelligently "reformat" paragraph
2141		2269
		2270	for my $line (split /\n/, $text) {
2142	my $height = $self->text_height ($text);	2271	my $height = $self->text_height ($line);
2143
2144	$self->{height} += $height;	2272	$self->{height} += $height;
2145
2146	push @{$self->{par}}, [$height, $color, $text];	2273	push @{$self->{par}}, [$height, $color, $indent, $line];
		2274	}
2147		2275
2148	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2276	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2149	$self->{children}[1]->update;	2277	$self->{children}[1]->update;
2150	}	2278	}
2151		2279
…		…
2156		2284
2157	return unless $self->{h} > 0;	2285	return unless $self->{h} > 0;
2158		2286
2159	delete $self->{texture};	2287	delete $self->{texture};
2160		2288
2161	$ROOT->on_refresh ($self, sub {	2289	$ROOT->on_post_alloc ($self, sub {
2162	if (delete $self->{need_reflow}) {	2290	if (delete $self->{need_reflow}) {
2163	my $height = 0;	2291	my $height = 0;
2164		2292
2165	$height += $_->[0] = $self->text_height ($_->[2])	2293	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
2166	for @{$self->{par}};	2294	for @{$self->{par}};
2167		2295
2168	$self->{height} = $height;	2296	$self->{height} = $height;
2169		2297
2170	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2298	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2299	$self->{children}[1]->update;
2171		2300
2172	delete $self->{texture};	2301	delete $self->{texture};
2173	}	2302	}
2174		2303
2175	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2304	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2176	glClearColor 0, 0, 0, 0;	2305	glClearColor 0.5, 0.5, 0.5, 0;
2177	glClear GL_COLOR_BUFFER_BIT;	2306	glClear GL_COLOR_BUFFER_BIT;
2178
2179	glEnable GL_BLEND;
2180	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2181	glEnable GL_TEXTURE_2D;
2182	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2183		2307
2184	my $top = int $self->{children}[1]{range}[0];	2308	my $top = int $self->{children}[1]{range}[0];
2185		2309
2186	my $y0 = $top;	2310	my $y0 = $top;
2187	my $y1 = $top + $self->{h};	2311	my $y1 = $top + $self->{h};
…		…
2190		2314
2191	my $layout = $self->{layout};	2315	my $layout = $self->{layout};
2192		2316
2193	$layout->set_font ($self->{font}) if $self->{font};	2317	$layout->set_font ($self->{font}) if $self->{font};
2194		2318
		2319	glEnable GL_BLEND;
		2320	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2321
2195	for my $par (@{$self->{par}}) {	2322	for my $par (@{$self->{par}}) {
2196	my $h = $par->[0];	2323	my $h = $par->[0];
2197		2324
2198	if ($y0 < $y + $h && $y < $y1) {	2325	if ($y0 < $y + $h && $y < $y1) {
		2326	$layout->set_foreground (@{ $par->[1] });
		2327	$layout->set_width ($self->{w} - $par->[2]);
2199	$layout->set_text ($par->[2]);	2328	$layout->set_markup ($par->[3]);
2200		2329
2201	glColor @{ $par->[1] };	2330	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2202	my ($W, $H) = $layout->size;	2331
2203	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2332	glRasterPos $par->[2], $y - $y0;
		2333	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2204	}	2334	}
2205		2335
2206	$y += $h;	2336	$y += $h;
2207	}	2337	}
2208		2338
2209	glDisable GL_TEXTURE_2D;
2210	glDisable GL_BLEND;	2339	glDisable GL_BLEND;
2211	};	2340	};
2212	});	2341	});
2213	}	2342	}
2214		2343
2215	sub _draw {	2344	sub _draw {
2216	my ($self) = @_;	2345	my ($self) = @_;
2217		2346
2218	glEnable GL_BLEND;
2219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2220	glEnable GL_TEXTURE_2D;	2347	glEnable GL_TEXTURE_2D;
2221	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222	glColor 1, 1, 1, 1;	2349	glColor 1, 1, 1, 1;
2223	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2350	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2224	glDisable GL_TEXTURE_2D;	2351	glDisable GL_TEXTURE_2D;
2225	glDisable GL_BLEND;
2226		2352
2227	$self->{children}[1]->draw;	2353	$self->{children}[1]->draw;
2228		2354
2229	}	2355	}
2230		2356
…		…
2324	@_,	2450	@_,
2325	can_events => 0,	2451	can_events => 0,
2326	)	2452	)
2327	}	2453	}
2328		2454
2329	sub set_markup {	2455	sub set_tooltip_from {
2330	my ($self, $text) = @_;	2456	my ($self, $widget) = @_;
2331		2457
2332	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2458	$self->add (new CFClient::UI::Label
2333	$self->{label}->set_markup ($text);	2459	markup => $widget->{tooltip},
2334	$self->add ($self->{label});	2460	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2461	fontsize => 0.8,
		2462	fg => [0, 0, 0, 1],
		2463	ellipsise => 0,
		2464	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2465	);
2335	}	2466	}
2336		2467
2337	sub size_request {	2468	sub size_request {
2338	my ($self) = @_;	2469	my ($self) = @_;
2339
2340	$self->child->set_max_size ($::WIDTH * 0.3);
2341		2470
2342	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2471	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2343		2472
2344	($w + 4, $h + 4)	2473	($w + 4, $h + 4)
2345	}	2474	}
…		…
2351	}	2480	}
2352		2481
2353	sub _draw {	2482	sub _draw {
2354	my ($self) = @_;	2483	my ($self) = @_;
2355		2484
2356	glPushMatrix;
2357	glTranslate 0.375, 0.375;	2485	glTranslate 0.375, 0.375;
2358		2486
2359	my ($w, $h) = @$self{qw(w h)};	2487	my ($w, $h) = @$self{qw(w h)};
2360		2488
2361	glColor 1, 0.8, 0.4;	2489	glColor 1, 0.8, 0.4;
…		…
2372	glVertex 0 , $h;	2500	glVertex 0 , $h;
2373	glVertex $w, $h;	2501	glVertex $w, $h;
2374	glVertex $w, 0;	2502	glVertex $w, 0;
2375	glEnd;	2503	glEnd;
2376		2504
2377	glPopMatrix;	2505	glTranslate 2 - 0.375, 2 - 0.375;
2378
2379	glTranslate 2, 2;
2380	$self->SUPER::_draw;	2506	$self->SUPER::_draw;
2381	}	2507	}
2382		2508
2383	#############################################################################	2509	#############################################################################
2384		2510
…		…
2389	use CFClient::OpenGL;	2515	use CFClient::OpenGL;
2390		2516
2391	sub new {	2517	sub new {
2392	my $class = shift;	2518	my $class = shift;
2393		2519
2394	$class->SUPER::new (	2520	my $self = $class->SUPER::new (
2395	aspect => 1,	2521	aspect => 1,
2396	@_,	2522	@_,
2397	)	2523	);
		2524
		2525	if ($self->{anim} && $self->{animspeed}) {
		2526	Scalar::Util::weaken (my $widget = $self);
		2527
		2528	$self->{timer} = Event->timer (
		2529	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2530	hard => 1,
		2531	interval => $self->{animspeed},
		2532	cb => sub {
		2533	++$widget->{frame};
		2534	$widget->update;
		2535	},
		2536	);
		2537	}
		2538
		2539	$self
2398	}	2540	}
2399		2541
2400	sub size_request {	2542	sub size_request {
2401	(32, 8)	2543	(32, 8)
2402	}	2544	}
2403		2545
		2546	sub update {
		2547	my ($self) = @_;
		2548
		2549	return unless $self->{visible};
		2550
		2551	$self->SUPER::update;
		2552	}
		2553
2404	sub draw {	2554	sub _draw {
2405	my ($self) = @_;	2555	my ($self) = @_;
2406		2556
		2557	return unless $::CONN;#d# manage and cache textures differently
		2558
		2559	my $face;
		2560
		2561	if ($self->{frame}) {
		2562	my $anim = $::CONN->{anim}[$self->{anim}];
		2563
		2564	$face = $anim->[ $self->{frame} % @$anim ]
		2565	if $anim && @$anim;
		2566	}
		2567
2407	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2568	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2408		2569
2409	if ($tex) {	2570	if ($tex) {
2410	glEnable GL_BLEND;
2411	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2412	glEnable GL_TEXTURE_2D;	2571	glEnable GL_TEXTURE_2D;
2413	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2572	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2414	glColor 1, 1, 1, 1;	2573	glColor 1, 1, 1, 1;
2415	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2574	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2416	glDisable GL_TEXTURE_2D;	2575	glDisable GL_TEXTURE_2D;
2417	glDisable GL_BLEND;
2418	}	2576	}
		2577	}
		2578
		2579	sub DESTROY {
		2580	my ($self) = @_;
		2581
		2582	$self->{timer}->cancel
		2583	if $self->{timer};
		2584
		2585	$self->SUPER::DESTROY;
2419	}	2586	}
2420		2587
2421	#############################################################################	2588	#############################################################################
2422		2589
		2590	package CFClient::UI::InventoryItem;
		2591
		2592	our @ISA = CFClient::UI::HBox::;
		2593
		2594	sub _item_to_desc {
		2595	my ($item) = @_;
		2596
		2597	my $desc =
		2598	$item->{nrof} < 2
		2599	? $item->{name}
		2600	: "$item->{nrof} × $item->{name_pl}";
		2601
		2602	$item->{flags} & Crossfire::Protocol::F_OPEN
		2603	and $desc .= " (open)";
		2604	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2605	and $desc .= " (applied)";
		2606	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2607	and $desc .= " (unpaid)";
		2608	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2609	and $desc .= " (magic)";
		2610	$item->{flags} & Crossfire::Protocol::F_CURSED
		2611	and $desc .= " (cursed)";
		2612	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2613	and $desc .= " (damned)";
		2614	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2615	and $desc .= " *";
		2616
		2617	$desc
		2618	}
		2619
		2620	sub new {
		2621	my $class = shift;
		2622
		2623	my %args = @_;
		2624
		2625	my $item = delete $args{item};
		2626
		2627	my $desc = _item_to_desc ($item);
		2628
		2629	my $self = $class->SUPER::new (
		2630	can_hover => 1,
		2631	can_events => 1,
		2632	tooltip => ((CFClient::UI::Label::escape $desc)
		2633	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2634	connect_button_down => sub {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	# todo: maybe put examine on 1? but should just be a tooltip :(
		2638	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2639	my $targ = $::CONN->{player}{tag};
		2640
		2641	if ($item->{container} == $::CONN->{player}{tag}) {
		2642	$targ = $main::OPENCONT;
		2643	}
		2644
		2645	$::CONN->send ("move $targ $item->{tag} 0");
		2646	} elsif ($ev->{button} == 1) {
		2647	$::CONN->send ("examine $item->{tag}");
		2648	} elsif ($ev->{button} == 2) {
		2649	$::CONN->send ("apply $item->{tag}");
		2650	} elsif ($ev->{button} == 3) {
		2651	my @menu_items = (
		2652	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2653	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2654	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2655	(
		2656	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2657	? (
		2658	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2659	)
		2660	: (
		2661	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2662	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2663	)
		2664	),
		2665	);
		2666
		2667	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2668	}
		2669
		2670	1
		2671	},
		2672	%args
		2673	);
		2674
		2675
		2676	$self->add (new CFClient::UI::Face
		2677	can_events => 0,
		2678	face => $item->{face},
		2679	anim => $item->{anim},
		2680	animspeed => $item->{animspeed},
		2681	);
		2682
		2683	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2684
		2685	$self->{item} = $item;
		2686
		2687	$self->update_item;
		2688
		2689	$self
		2690	}
		2691
		2692	sub update_item {
		2693	my ($self) = @_;
		2694
		2695	my $desc = _item_to_desc ($self->{item});
		2696
		2697	$self->{name_lbl}->set_text ($desc);
		2698	}
		2699
		2700	#############################################################################
		2701
		2702	package CFClient::UI::Inventory;
		2703
		2704	our @ISA = CFClient::UI::ScrolledWindow::;
		2705
		2706	sub new {
		2707	my $class = shift;
		2708
		2709	my $self = $class->SUPER::new (
		2710	scrolled => (new CFClient::UI::Table),
		2711	@_,
		2712	);
		2713
		2714	$self
		2715	}
		2716
		2717	sub set_items {
		2718	my ($self, $items) = @_;
		2719
		2720	$self->{scrolled}->clear;
		2721	return unless $items;
		2722
		2723	my @items = sort {
		2724	($a->{type} <=> $b->{type})
		2725	or ($a->{name} cmp $b->{name})
		2726	} @$items;
		2727
		2728	$self->{real_items} = \@items;
		2729
		2730	for my $item (@items) {
		2731	$item->{item} = $item;
		2732	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2733	$item->update_item ();
		2734	}
		2735
		2736	my $i = 0;
		2737	for (@items) {
		2738	$self->{scrolled}->add (0, $i, $_);
		2739	my $nrof = $_->{item}->{nrof} || 1;
		2740	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2741	}
		2742
		2743	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2744	}
		2745
		2746	sub size_request {
		2747	my ($self) = @_;
		2748	($self->{req_w}, $self->{req_h});
		2749	}
		2750
		2751	#############################################################################
		2752
		2753	package CFClient::UI::Menu;
		2754
		2755	our @ISA = CFClient::UI::FancyFrame::;
		2756
		2757	use CFClient::OpenGL;
		2758
		2759	sub new {
		2760	my $class = shift;
		2761
		2762	my $self = $class->SUPER::new (
		2763	items => [],
		2764	z => 100,
		2765	@_,
		2766	);
		2767
		2768	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2769
		2770	for my $item (@{ $self->{items} }) {
		2771	my ($widget, $cb) = @$item;
		2772
		2773	# handle various types of items, only text for now
		2774	if (!ref $widget) {
		2775	$widget = new CFClient::UI::Label
		2776	can_hover => 1,
		2777	can_events => 1,
		2778	text => $widget;
		2779	}
		2780
		2781	$self->{item}{$widget} = $item;
		2782
		2783	$self->{vbox}->add ($widget);
		2784	}
		2785
		2786	$self
		2787	}
		2788
		2789	# popup given the event (must be a mouse button down event currently)
		2790	sub popup {
		2791	my ($self, $ev) = @_;
		2792
		2793	$self->emit ("popdown");
		2794
		2795	# maybe save $GRAB? must be careful about events...
		2796	$GRAB = $self;
		2797	$self->{button} = $ev->{button};
		2798
		2799	$self->show;
		2800	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2801	}
		2802
		2803	sub mouse_motion {
		2804	my ($self, $ev, $x, $y) = @_;
		2805
		2806	# TODO: should use vbox->find_widget or so
		2807	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2808	$self->{hover} = $self->{item}{$HOVER};
		2809	}
		2810
		2811	sub button_up {
		2812	my ($self, $ev, $x, $y) = @_;
		2813
		2814	if ($ev->{button} == $self->{button}) {
		2815	undef $GRAB;
		2816	$self->hide;
		2817
		2818	$self->emit ("popdown");
		2819	$self->{hover}[1]->() if $self->{hover};
		2820	}
		2821	}
		2822
		2823	#############################################################################
		2824
		2825	package CFClient::UI::Statusbox;
		2826
		2827	our @ISA = CFClient::UI::VBox::;
		2828
		2829	sub new {
		2830	my $class = shift;
		2831
		2832	$class->SUPER::new (
		2833	fontsize => 0.8,
		2834	@_,
		2835	)
		2836	}
		2837
		2838	sub reorder {
		2839	my ($self) = @_;
		2840	my $NOW = time;
		2841
		2842	while (my ($k, $v) = each %{ $self->{item} }) {
		2843	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2844	}
		2845
		2846	my @widgets;
		2847
		2848	my @items = sort {
		2849	$a->{pri} <=> $b->{pri}
		2850	or $b->{id} <=> $a->{id}
		2851	} values %{ $self->{item} };
		2852
		2853	my $count = 10 + 1;
		2854	for my $item (@items) {
		2855	last unless --$count;
		2856
		2857	push @widgets, $item->{label} ||= do {
		2858	# TODO: doesn't handle markup well (read as: at all)
		2859	my $short = $item->{count} > 1
		2860	? "<b>$item->{count} ×</b> $item->{text}"
		2861	: $item->{text};
		2862
		2863	for ($short) {
		2864	s/^\s+//;
		2865	s/\s+/ /g;
		2866	}
		2867
		2868	new CFClient::UI::Label
		2869	markup => $short,
		2870	tooltip => $item->{tooltip},
		2871	tooltip_font => $::FONT_PROP,
		2872	tooltip_width => 0.67,
		2873	fontsize => $item->{fontsize} || $self->{fontsize},
		2874	max_w => $::WIDTH * 0.44,
		2875	fg => $item->{fg},
		2876	can_events => 1,
		2877	can_hover => 1
		2878	};
		2879	}
		2880
		2881	$self->clear;
		2882	$self->SUPER::add (reverse @widgets);
		2883	}
		2884
		2885	sub add {
		2886	my ($self, $text, %arg) = @_;
		2887
		2888	$text =~ s/^\s+//;
		2889	$text =~ s/\s+$//;
		2890
		2891	my $timeout = time + ((delete $arg{timeout}) || 60);
		2892
		2893	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2894
		2895	if (my $item = $self->{item}{$group}) {
		2896	if ($item->{text} eq $text) {
		2897	$item->{count}++;
		2898	} else {
		2899	$item->{count} = 1;
		2900	$item->{text} = $item->{tooltip} = $text;
		2901	}
		2902	$item->{id} = ++$self->{id};
		2903	$item->{timeout} = $timeout;
		2904	delete $item->{label};
		2905	} else {
		2906	$self->{item}{$group} = {
		2907	id => ++$self->{id},
		2908	text => $text,
		2909	timeout => $timeout,
		2910	tooltip => $text,
		2911	fg => [0.8, 0.8, 0.8, 0.8],
		2912	pri => 0,
		2913	count => 1,
		2914	%arg,
		2915	};
		2916	}
		2917
		2918	$self->reorder;
		2919	}
		2920
		2921	sub reconfigure {
		2922	my ($self) = @_;
		2923
		2924	delete $_->{label}
		2925	for values %{ $self->{item} || {} };
		2926
		2927	$self->reorder;
		2928	$self->SUPER::reconfigure;
		2929	}
		2930
		2931	#############################################################################
		2932
2423	package CFClient::UI::Root;	2933	package CFClient::UI::Root;
2424		2934
2425	our @ISA = CFClient::UI::Container::;	2935	our @ISA = CFClient::UI::Container::;
2426		2936
2427	use CFClient::OpenGL;	2937	use CFClient::OpenGL;
2428		2938
2429	sub check_size {	2939	sub new {
2430	my ($self) = @_;	2940	my $class = shift;
2431		2941
2432	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2942	$class->SUPER::new (
2433	}	2943	@_,
2434		2944	)
2435	sub size_request {
2436	($::WIDTH, $::HEIGHT)
2437	}	2945	}
2438		2946
2439	sub configure {	2947	sub configure {
2440	my ($self, $x, $y, $w, $h) = @_;	2948	my ($self, $x, $y, $w, $h) = @_;
2441		2949
2442	$self->SUPER::configure ($x, $y, $w, $h);	2950	$self->{w} = $w;
		2951	$self->{h} = $h;
		2952	}
2443		2953
		2954	sub check_size {
		2955	my ($self) = @_;
		2956
		2957	$self->size_allocate ($self->{w}, $self->{h})
		2958	if $self->{w};
		2959	}
		2960
		2961	sub size_request {
		2962	my ($self) = @_;
		2963
		2964	($self->{w}, $self->{h})
		2965	}
		2966
		2967	sub size_allocate {
		2968	my ($self, $w, $h) = @_;
		2969
		2970	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2971	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2972
		2973	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2974	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2975
2444	for my $child (@{$self->{children}}) {	2976	for my $child ($self->children) {
2445	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2977	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2446		2978
		2979	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2980	if exists $child->{req_x};
		2981
		2982	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2983	if exists $child->{req_y};
		2984
2447	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2985	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2448	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2986	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2987
2449	$child->configure ($X, $Y, $W,$H);	2988	$child->configure ($X, $Y, $W, $H);
2450	}	2989	}
2451	}	2990	}
2452		2991
2453	sub _topleft {	2992	sub coord2local {
2454	my ($self, $x, $y) = @_;	2993	my ($self, $x, $y) = @_;
2455		2994
2456	($x, $y)	2995	($x, $y)
2457	}	2996	}
2458		2997
		2998	sub coord2global {
		2999	my ($self, $x, $y) = @_;
		3000
		3001	($x, $y)
		3002	}
		3003
2459	sub update {	3004	sub update {
2460	my ($self) = @_;	3005	my ($self) = @_;
2461		3006
2462	$self->check_size;	3007	$self->check_size;
2463	::refresh ();	3008	$::WANT_REFRESH++;
2464	}	3009	}
2465		3010
2466	sub add {	3011	sub add {
2467	my ($self, $child) = @_;	3012	my ($self, @children) = @_;
2468		3013
		3014	for my $child (@children) {
		3015	$child->{toplevel} = 1;
		3016
2469	# integerize window positions	3017	# integerise window positions
2470	$child->{x} = int $child->{x};	3018	$child->{x} = int $child->{x};
2471	$child->{y} = int $child->{y};	3019	$child->{y} = int $child->{y};
		3020	}
2472		3021
2473	$self->SUPER::add ($child);	3022	$self->SUPER::add (@children);
		3023
		3024	while (@children) {
		3025	my $w = pop @children;
		3026	push @children, $w->children;
		3027	$w->{visible} = 1;
		3028	}
		3029	}
		3030
		3031	sub remove {
		3032	my ($self, @children) = @_;
		3033
		3034	$self->SUPER::remove (@children);
		3035
		3036	while (@children) {
		3037	my $w = pop @children;
		3038	push @children, $w->children;
		3039	delete $w->{visible};
		3040	}
2474	}	3041	}
2475		3042
2476	sub on_refresh {	3043	sub on_refresh {
2477	my ($self, $id, $cb) = @_;	3044	my ($self, $id, $cb) = @_;
2478		3045
2479	$self->{refresh_hook}{$id} = $cb;	3046	$self->{refresh_hook}{$id} = $cb;
2480	}	3047	}
2481		3048
		3049	sub on_post_alloc {
		3050	my ($self, $id, $cb) = @_;
		3051
		3052	$self->{post_alloc_hook}{$id} = $cb;
		3053	}
		3054
2482	sub draw {	3055	sub draw {
2483	my ($self) = @_;	3056	my ($self) = @_;
2484		3057
2485	while (my $rcb = delete $self->{refresh_hook}) {	3058	while ($self->{refresh_hook}) {
2486	$_->() for values %$rcb;	3059	$_->()
		3060	for values %{delete $self->{refresh_hook}};
		3061	}
		3062
		3063	if ($self->{check_size}) {
		3064	my @queue = ([], []);
		3065
		3066	for (;;) {
		3067	if ($self->{check_size}) {
		3068	# heuristic: check containers last
		3069	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3070	for values %{delete $self->{check_size}}
		3071	}
		3072
		3073	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3074
		3075	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3076	? @$widget{qw(user_w user_h)}
		3077	: $widget->size_request;
		3078
		3079	if (delete $widget->{force_alloc}
		3080	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3081	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3082
		3083	$widget->{req_w} = $w;
		3084	$widget->{req_h} = $h;
		3085
		3086	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3087
		3088	$widget->{parent}->check_size
		3089	if $widget->{parent};
		3090	}
		3091	}
		3092	}
		3093
		3094	while ($self->{size_alloc}) {
		3095	for (values %{delete $self->{size_alloc}}) {
		3096	my ($widget, $w, $h) = @$_;
		3097
		3098	$w = 0 if $w < 0;
		3099	$h = 0 if $h < 0;
		3100
		3101	$widget->{w} = $w;
		3102	$widget->{h} = $h;
		3103	$widget->size_allocate ($w, $h);
		3104	$widget->emit (size_allocate => $w, $h);
		3105	}
		3106	}
		3107
		3108	while ($self->{post_alloc_hook}) {
		3109	$_->()
		3110	for values %{delete $self->{post_alloc_hook}};
2487	}	3111	}
2488		3112
2489	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3113	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2490	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3114	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2491	glClear GL_COLOR_BUFFER_BIT;	3115	glClear GL_COLOR_BUFFER_BIT;
2492		3116
2493	glMatrixMode GL_PROJECTION;	3117	glMatrixMode GL_PROJECTION;
2494	glLoadIdentity;	3118	glLoadIdentity;
2495	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3119	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2496	glMatrixMode GL_MODELVIEW;	3120	glMatrixMode GL_MODELVIEW;
2497	glLoadIdentity;	3121	glLoadIdentity;
2498		3122
2499	$self->_draw;	3123	$self->_draw;
2500	}	3124	}
…		…
2502	#############################################################################	3126	#############################################################################
2503		3127
2504	package CFClient::UI;	3128	package CFClient::UI;
2505		3129
2506	$ROOT = new CFClient::UI::Root;	3130	$ROOT = new CFClient::UI::Root;
2507	$TOOLTIP = new CFClient::UI::Tooltip;	3131	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2508		3132
2509	1	3133	1
2510		3134

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