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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.179 by elmex, Fri Apr 28 05:17:21 2006 UTC vs.
Revision 1.220 by root, Mon May 22 03:28:55 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) = @_;
…		…
232	$self->{y} = $y;	268	$self->{y} = $y;
233	$self->update;	269	$self->update;
234	}	270	}
235		271
236	if ($self->{w} != $w || $self->{h} != $h) {	272	if ($self->{w} != $w || $self->{h} != $h) {
237	$self->{w} = $w;	273	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238	$self->{h} = $h;
239
240	$self->size_allocate ($w, $h);
241	$self->update;
242	}	274	}
243	}	275	}
244		276
245	sub size_allocate {	277	sub size_allocate {
246	# nothing to be done	278	# nothing to be done
247	}	279	}
248		280
		281	sub reconfigure {
		282	my ($self) = @_;
		283
		284	$self->check_size (1);
		285	$self->update;
		286	}
		287
249	sub children {	288	sub children {
250	}
251
252	# call when resoltuion changes etc.
253	sub reconfigure {
254	my ($self) = @_;
255
256	$_->reconfigure
257	for $self->children;
258
259	$_->check_size;
260	}	289	}
261		290
262	sub set_max_size {	291	sub set_max_size {
263	my ($self, $w, $h) = @_;	292	my ($self, $w, $h) = @_;
264		293
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	294	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	295	delete $self->{max_h}; $self->{max_h} = $h if $h;
267	}	296	}
268		297
269	# return top left coordinates	298	sub set_tooltip {
270	sub _topleft {
271	my ($self, $x, $y) = @_;	299	my ($self, $tooltip) = @_;
272		300
273	$self->{parent}	301	$self->{tooltip} = $tooltip;
274	or Carp::confess "no parent widget in _topleft\n";#d#
275		302
276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	303	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		304	delete $CFClient::UI::TOOLTIP->{owner};
		305	CFClient::UI::check_tooltip;
		306	}
277	}	307	}
278		308
279	# translate global coordinates to local coordinate system	309	# translate global coordinates to local coordinate system
280	sub coord2local {	310	sub coord2local {
281	my ($self, $x, $y) = @_;	311	my ($self, $x, $y) = @_;
282		312
283	my ($X, $Y) = $self->_topleft;	313	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284	($x - $X, $y - $Y)
285	}	314	}
286		315
287	# translate local coordinates to global coordinate system	316	# translate local coordinates to global coordinate system
288	sub coord2global {	317	sub coord2global {
289	my ($self, $x, $y) = @_;	318	my ($self, $x, $y) = @_;
290		319
291	my ($X, $Y) = $self->_topleft;	320	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292	($x + $X, $y + $Y)
293	}	321	}
294		322
295	sub focus_in {	323	sub focus_in {
296	my ($self) = @_;	324	my ($self) = @_;
297		325
…		…
369	glVertex $self->{w}, 0;	397	glVertex $self->{w}, 0;
370	glVertex $self->{w}, $self->{h};	398	glVertex $self->{w}, $self->{h};
371	glVertex 0 , $self->{h};	399	glVertex 0 , $self->{h};
372	glEnd;	400	glEnd;
373	glPopMatrix;	401	glPopMatrix;
374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	402	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375	}	403	}
376	}	404	}
377		405
378	sub _draw {	406	sub _draw {
379	my ($self) = @_;	407	my ($self) = @_;
…		…
395		423
396	sub set_parent {	424	sub set_parent {
397	my ($self, $parent) = @_;	425	my ($self, $parent) = @_;
398		426
399	Scalar::Util::weaken ($self->{parent} = $parent);	427	Scalar::Util::weaken ($self->{parent} = $parent);
		428
		429	# TODO: req_w _does_change after ->reconfigure
		430	$self->check_size
		431	unless exists $self->{req_w};
400	}	432	}
401		433
402	sub check_size {	434	sub check_size {
403	my ($self) = @_;	435	my ($self, $forced) = @_;
404		436
405	$self->{parent}	437	$self->{force_alloc} = 1 if $forced;
406	or return 1;	438	$CFClient::UI::ROOT->{check_size}{$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}, $h),
420	);
421
422	1
423	} else {
424	0
425	}
426	}	439	}
427		440
428	sub update {	441	sub update {
429	my ($self) = @_;	442	my ($self) = @_;
430		443
…		…
445	}	458	}
446		459
447	sub DESTROY {	460	sub DESTROY {
448	my ($self) = @_;	461	my ($self) = @_;
449		462
		463	delete $WIDGET{$self+0};
450	#$self->deactivate;	464	#$self->deactivate;
451	}	465	}
452		466
453	#############################################################################	467	#############################################################################
454		468
…		…
463	my $class = shift;	477	my $class = shift;
464		478
465	# range [value, low, high, page]	479	# range [value, low, high, page]
466		480
467	$class->SUPER::new (	481	$class->SUPER::new (
468	bg => [0, 0, 0, 0.2],	482	#bg => [0, 0, 0, 0.2],
469	active_bg => [1, 1, 1, 0.5],	483	#active_bg => [1, 1, 1, 0.5],
470	@_	484	@_
471	)	485	)
472	}	486	}
473		487
474	sub _draw {	488	sub _draw {
475	my ($self) = @_;	489	my ($self) = @_;
476		490
		491	my $color = $FOCUS == $self && $self->{active_bg}
		492	? $self->{active_bg}
		493	: $self->{bg};
		494
		495	if ($color && (@$color < 4 || $color->[3])) {
477	my ($w, $h) = @$self{qw(w h)};	496	my ($w, $h) = @$self{qw(w h)};
478		497
479	glEnable GL_BLEND;	498	glEnable GL_BLEND;
480	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	499	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	500	glColor @$color;
482		501
483	glBegin GL_QUADS;	502	glBegin GL_QUADS;
484	glVertex 0 , 0;	503	glVertex 0 , 0;
485	glVertex 0 , $h;	504	glVertex 0 , $h;
486	glVertex $w, $h;	505	glVertex $w, $h;
487	glVertex $w, 0;	506	glVertex $w, 0;
488	glEnd;	507	glEnd;
489		508
490	glDisable GL_BLEND;	509	glDisable GL_BLEND;
		510	}
491	}	511	}
492		512
493	#############################################################################	513	#############################################################################
494		514
495	package CFClient::UI::Empty;	515	package CFClient::UI::Empty;
…		…
527		547
528	$self	548	$self
529	}	549	}
530		550
531	sub add {	551	sub add {
532	my ($self, $child) = @_;	552	my ($self, @widgets) = @_;
533		553
534	$child->set_parent ($self);	554	$_->set_parent ($self)
		555	for @widgets;
535		556
536	use sort 'stable';	557	use sort 'stable';
537		558
538	$self->{children} = [	559	$self->{children} = [
539	sort { $a->{z} <=> $b->{z} }	560	sort { $a->{z} <=> $b->{z} }
540	@{$self->{children}}, $child	561	@{$self->{children}}, @widgets
541	];	562	];
542		563
543	$child->check_size;	564	$self->check_size (1);
		565	$self->update;
544	}	566	}
545		567
546	sub children {	568	sub children {
547	@{ $_[0]{children} }	569	@{ $_[0]{children} }
548	}	570	}
…		…
567		589
568	for (@$children) {	590	for (@$children) {
569	delete $_->{parent};	591	delete $_->{parent};
570	$_->hide;	592	$_->hide;
571	}	593	}
		594
		595	$self->check_size;
		596	$self->update;
572	}	597	}
573		598
574	sub find_widget {	599	sub find_widget {
575	my ($self, $x, $y) = @_;	600	my ($self, $x, $y) = @_;
576		601
…		…
651	}	676	}
652		677
653	sub update {	678	sub update {
654	my ($self) = @_;	679	my ($self) = @_;
655		680
656	$ROOT->on_refresh ($self => sub { $self->render_child });	681	$ROOT->on_post_alloc ($self => sub { $self->render_child });
657	$self->SUPER::update;	682	$self->SUPER::update;
658	}	683	}
659		684
660	sub size_allocate {	685	sub size_allocate {
661	my ($self, $w, $h) = @_;	686	my ($self, $w, $h) = @_;
662		687
663	$self->SUPER::size_allocate ($w, $h);	688	$self->SUPER::size_allocate ($w, $h);
664	$self->update;	689	$self->update;
		690	}
		691
		692	sub _render {
		693	$_[0]{children}[0]->draw;
665	}	694	}
666		695
667	sub render_child {	696	sub render_child {
668	my ($self) = @_;	697	my ($self) = @_;
669		698
670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	699	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671	glClearColor 0, 0, 0, 0;	700	glClearColor 0, 0, 0, 0;
672	glClear GL_COLOR_BUFFER_BIT;	701	glClear GL_COLOR_BUFFER_BIT;
673	$self->child->draw;	702
674	# glColorMask 1, 1, 1, 0;	703	$self->_render;
675	# glEnable GL_BLEND;
676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677	# glRasterPos 0, 0;
678	# glCopyPixels 0, 0, $self->{w}, $self->{h};
679	# glDisable GL_BLEND;
680	# glColorMask 1, 1, 1, 1;
681	};	704	};
682	}	705	}
683		706
684	sub _draw {	707	sub _draw {
685	my ($self) = @_;	708	my ($self) = @_;
…		…
687	my ($w, $h) = ($self->w, $self->h);	710	my ($w, $h) = ($self->w, $self->h);
688		711
689	my $tex = $self->{texture}	712	my $tex = $self->{texture}
690	or return;	713	or return;
691		714
692	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glEnable GL_TEXTURE_2D;	715	glEnable GL_TEXTURE_2D;
695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	716	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696	glColor 0, 0, 0, 1;	717	glColor 1, 1, 1, 1;
697		718
698	$tex->draw_quad (0, 0, $w, $h);	719	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699		720
700	glDisable GL_BLEND;
701	glDisable GL_TEXTURE_2D;	721	glDisable GL_TEXTURE_2D;
702	}	722	}
703		723
704	#############################################################################	724	#############################################################################
705		725
706	package CFClient::UI::ViewPort;	726	package CFClient::UI::ViewPort;
707		727
708	our @ISA = CFClient::UI::Window::;	728	our @ISA = CFClient::UI::Window::;
709		729
710	sub new { die }
711
712	sub size_request {	730	sub size_request {
713	my ($self) = @_;	731	my ($self) = @_;
714		732
715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	733	@$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)});	734	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
717		735
718	@$self{qw(child_w child_h)}	736	@$self{qw(child_w child_h)}
719	}	737	}
720		738
721	sub _draw {	739	sub size_allocate {
722	my ($self) = @_;	740	my ($self, $w, $h) = @_;
723		741
724	$self->{children}[1]->draw;	742	$self->update;
725	}	743	}
726		744
		745	sub set_offset {
		746	my ($self, $x, $y) = @_;
727		747
728	#############################################################################	748	$self->{view_x} = int $x;
		749	$self->{view_y} = int $y;
729		750
		751	$self->update;
		752	}
		753
		754	# hmm, this does not work for topleft of $self... but we should not ask for that
		755	sub coord2local {
		756	my ($self, $x, $y) = @_;
		757
		758	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		759	}
		760
		761	sub coord2global {
		762	my ($self, $x, $y) = @_;
		763
		764	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		765	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		766
		767	$self->SUPER::coord2global ($x, $y)
		768	}
		769
		770	sub find_widget {
		771	my ($self, $x, $y) = @_;
		772
		773	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		774	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		775	) {
		776	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		777	} else {
		778	$self->CFClient::UI::Base::find_widget ($x, $y)
		779	}
		780	}
		781
		782	sub _render {
		783	my ($self) = @_;
		784
		785	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		786
		787	$self->SUPER::_render;
		788	}
		789
		790	#############################################################################
		791
730	package CFClient::UI::Frame;	792	package CFClient::UI::ScrolledWindow;
731		793
732	our @ISA = CFClient::UI::Bin::;	794	our @ISA = CFClient::UI::HBox::;
733
734	use CFClient::OpenGL;
735		795
736	sub new {	796	sub new {
737	my $class = shift;	797	my $class = shift;
738		798
		799	my $self;
		800
		801	my $slider = new CFClient::UI::Slider
		802	vertical => 1,
		803	range => [0, 0, 1, 0.01], # HACK fix
		804	connect_changed => sub {
		805	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		806	},
		807	;
		808
739	my $self = $class->SUPER::new (	809	$self = $class->SUPER::new (
740	bg => [1, 1, 1, 1],	810	vp => (new CFClient::UI::ViewPort expand => 1),
741	border_bg => [1, 1, 1, 1],	811	slider => $slider,
742	border => 0.8,
743	@_	812	@_,
744	);	813	);
745		814
		815	$self->{vp}->add ($self->{scrolled});
		816	$self->add ($self->{vp});
		817	$self->add ($self->{slider});
		818
746	$self	819	$self
747	}	820	}
748		821
		822	#TODO# update range on size_allocate depending on child
		823	# update viewport offset on scroll
		824
		825	#############################################################################
		826
		827	package CFClient::UI::Frame;
		828
		829	our @ISA = CFClient::UI::Bin::;
		830
		831	use CFClient::OpenGL;
		832
		833	sub new {
		834	my $class = shift;
		835
		836	$class->SUPER::new (
		837	bg => undef,
		838	@_,
		839	)
		840	}
		841
749	sub _draw {	842	sub _draw {
750	my ($self) = @_;	843	my ($self) = @_;
751		844
752	my ($w, $h) = ($self->{w}, $self->{h});	845	if ($self->{bg}) {
		846	my ($w, $h) = @$self{qw(w h)};
753		847
754	glEnable GL_BLEND;	848	glEnable GL_BLEND;
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	849	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756	glEnable GL_TEXTURE_2D;	850	glColor @{ $self->{bg} };
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		851
759	# glBegin GL_QUADS;	852	glBegin GL_QUADS;
760	# glColor 0, 0, 0, 0;
761	# glVertex 0 , 0;	853	glVertex 0 , 0;
762	# glVertex 0 , $h;	854	glVertex 0 , $h;
763	# glVertex $w, $h;	855	glVertex $w, $h;
764	# glVertex $w, 0;	856	glVertex $w, 0;
765	# glEnd;	857	glEnd;
766		858
767
768	$self->child->draw;
769	glDisable GL_BLEND;	859	glDisable GL_BLEND;
770	glDisable GL_TEXTURE_2D;	860	}
		861
		862	$self->SUPER::_draw;
771	}	863	}
772		864
773	#############################################################################	865	#############################################################################
774		866
775	package CFClient::UI::FancyFrame;	867	package CFClient::UI::FancyFrame;
…		…
789		881
790	my $self = $class->SUPER::new (	882	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	883	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	884	border_bg => [1, 1, 1, 1],
793	border => 0.6,	885	border => 0.6,
		886	toplevel => 1,
794	can_events => 1,	887	can_events => 1,
795	@_	888	@_
796	);	889	);
797		890
798	$self->{title} &&= new CFClient::UI::Label	891	$self->{title} &&= new CFClient::UI::Label
…		…
823	my ($self, $w, $h) = @_;	916	my ($self, $w, $h) = @_;
824		917
825	$h -= List::Util::max 0, $self->border * 2;	918	$h -= List::Util::max 0, $self->border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	919	$w -= List::Util::max 0, $self->border * 2;
827		920
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	921	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829	if $self->{title};	922	if $self->{title};
830		923
831	$self->child->configure ($self->border, $self->border, $w, $h);	924	$self->child->configure ($self->border, $self->border, $w, $h);
832	}	925	}
833		926
…		…
891	my ($self) = @_;	984	my ($self) = @_;
892		985
893	my ($w, $h ) = ($self->{w}, $self->{h});	986	my ($w, $h ) = ($self->{w}, $self->{h});
894	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	987	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895		988
896	glEnable GL_BLEND;
897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898	glEnable GL_TEXTURE_2D;	989	glEnable GL_TEXTURE_2D;
899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	990	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900		991
901	my $border = $self->border;	992	my $border = $self->border;
902		993
903	glColor @{ $self->{border_bg} };	994	glColor @{ $self->{border_bg} };
904	$tex[1]->draw_quad (0, 0, $w, $border);	995	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
905	$tex[3]->draw_quad (0, $border, $border, $ch);	996	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	997	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907	$tex[4]->draw_quad (0, $h - $border, $w, $border);	998	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908		999
909	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1000	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910	my $bg = $tex[0];	1001	my $bg = $tex[0];
911		1002
912	# TODO: repeat texture not scale	1003	# TODO: repeat texture not scale
…		…
916	glColor @{ $self->{bg} };	1007	glColor @{ $self->{bg} };
917		1008
918	$bg->{s} = $rep_x;	1009	$bg->{s} = $rep_x;
919	$bg->{t} = $rep_y;	1010	$bg->{t} = $rep_y;
920	$bg->{wrap_mode} = 1;	1011	$bg->{wrap_mode} = 1;
921	$bg->draw_quad ($border, $border, $cw, $ch);	1012	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1013	}
922		1014
923	glDisable GL_TEXTURE_2D;	1015	glDisable GL_TEXTURE_2D;
924	glDisable GL_BLEND;
925	}
926		1016
927	$self->{title}->draw if $self->{title};	1017	$self->{title}->draw if $self->{title};
928		1018
929	$self->child->draw;	1019	$self->child->draw;
930	}	1020	}
…		…
1157	}	1247	}
1158		1248
1159	sub size_allocate {	1249	sub size_allocate {
1160	my ($self, $w, $h) = @_;	1250	my ($self, $w, $h) = @_;
1161		1251
		1252	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1253
1162	my $children = $self->{children};	1254	my $children = $self->{children};
1163		1255
1164	my @h = map $_->{req_h}, @$children;	1256	my @h = map $_->{req_h}, @$children;
1165		1257
1166	my $req_h = List::Util::sum @h;	1258	my $req_h = List::Util::sum @h;
…		…
1195		1287
1196	#############################################################################	1288	#############################################################################
1197		1289
1198	package CFClient::UI::Label;	1290	package CFClient::UI::Label;
1199		1291
1200	our @ISA = CFClient::UI::Base::;	1292	our @ISA = CFClient::UI::DrawBG::;
1201		1293
1202	use CFClient::OpenGL;	1294	use CFClient::OpenGL;
1203		1295
1204	sub new {	1296	sub new {
1205	my ($class, %arg) = @_;	1297	my ($class, %arg) = @_;
1206		1298
1207	my $self = $class->SUPER::new (	1299	my $self = $class->SUPER::new (
1208	fg => [1, 1, 1],	1300	fg => [1, 1, 1],
		1301	#bg => none
		1302	#active_bg => none
1209	#font => default_font	1303	#font => default_font
		1304	#text => initial text
		1305	#markup => initial narkup
		1306	#max_w => maximum pixel width
		1307	ellipsise => 3, # end
		1308	layout => (new CFClient::Layout),
1210	fontsize => 1,	1309	fontsize => 1,
1211	text => "",
1212	align => -1,	1310	align => -1,
1213	valign => -1,	1311	valign => -1,
1214	padding => 2,	1312	padding => 2,
1215	layout => new CFClient::Layout,
1216	can_events => 0,	1313	can_events => 0,
1217	%arg	1314	%arg
1218	);	1315	);
1219		1316
1220	if (exists $self->{template}) {	1317	if (exists $self->{template}) {
1221	my $layout = new CFClient::Layout;	1318	my $layout = new CFClient::Layout;
1222	$layout->set_text (delete $self->{template});	1319	$layout->set_text (delete $self->{template});
1223	$self->{template} = $layout;	1320	$self->{template} = $layout;
1224	}	1321	}
1225		1322
1226	$self->set_text (delete $self->{text}) if exists $self->{text};	1323	if (exists $self->{markup}) {
1227	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1324	$self->set_markup (delete $self->{markup});
		1325	} else {
		1326	$self->set_text (delete $self->{text});
		1327	}
1228		1328
1229	$self	1329	$self
1230	}	1330	}
1231		1331
1232	sub escape {	1332	sub escape($) {
1233	local $_ = $_[1];	1333	local $_ = $_[0];
1234		1334
1235	s/&/&amp;/g;	1335	s/&/&amp;/g;
1236	s/>/&gt;/g;	1336	s/>/&gt;/g;
1237	s/</&lt;/g;	1337	s/</&lt;/g;
1238		1338
1239	$_[1]	1339	$_
1240	}	1340	}
1241		1341
1242	sub update {	1342	sub update {
1243	my ($self) = @_;	1343	my ($self) = @_;
1244		1344
1245	delete $self->{texture};	1345	delete $self->{texture};
1246	$self->SUPER::update;	1346	$self->SUPER::update;
1247	}	1347	}
1248		1348
1249	sub reconfigure {
1250	my ($self) = @_;
1251
1252	delete $self->{texture};
1253	}
1254
1255	sub set_text {	1349	sub set_text {
1256	my ($self, $text) = @_;	1350	my ($self, $text) = @_;
1257		1351
1258	return if $self->{text} eq "T$text";	1352	return if $self->{text} eq "T$text";
1259	$self->{text} = "T$text";	1353	$self->{text} = "T$text";
1260		1354
		1355	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261	$self->{layout}->set_text ($text);	1356	$self->{layout}->set_text ($text);
1262		1357
1263	delete $self->{texture};
1264	$self->update;	1358	$self->update;
1265	$self->check_size;	1359	$self->check_size;
1266	}	1360	}
1267		1361
1268	sub set_markup {	1362	sub set_markup {
1269	my ($self, $markup) = @_;	1363	my ($self, $markup) = @_;
1270		1364
1271	return if $self->{text} eq "M$markup";	1365	return if $self->{text} eq "M$markup";
1272	$self->{text} = "M$markup";	1366	$self->{text} = "M$markup";
1273		1367
		1368	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1369
		1370	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274	$self->{layout}->set_markup ($markup);	1371	$self->{layout}->set_markup ($markup);
1275		1372
1276	delete $self->{texture};
1277	$self->update;	1373	$self->update;
1278	$self->check_size;	1374	$self->check_size;
1279	}	1375	}
1280		1376
1281	sub size_request {	1377	sub size_request {
1282	my ($self) = @_;	1378	my ($self) = @_;
1283		1379
1284	$self->{layout}->set_font ($self->{font}) if $self->{font};	1380	$self->{layout}->set_font ($self->{font}) if $self->{font};
1285	$self->{layout}->set_width ($self->{max_w} || -1);	1381	$self->{layout}->set_width ($self->{max_w} || -1);
		1382	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1383	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1286	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1384	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287		1385
1288	my ($w, $h) = $self->{layout}->size;	1386	my ($w, $h) = $self->{layout}->size;
1289		1387
1290	if (exists $self->{template}) {	1388	if (exists $self->{template}) {
…		…
1312	sub set_fontsize {	1410	sub set_fontsize {
1313	my ($self, $fontsize) = @_;	1411	my ($self, $fontsize) = @_;
1314		1412
1315	$self->{fontsize} = $fontsize;	1413	$self->{fontsize} = $fontsize;
1316	delete $self->{texture};	1414	delete $self->{texture};
		1415
		1416	$self->update;
1317	$self->check_size;	1417	$self->check_size;
1318	$self->update;
1319	}	1418	}
1320		1419
1321	sub _draw {	1420	sub _draw {
1322	my ($self) = @_;	1421	my ($self) = @_;
1323		1422
		1423	$self->SUPER::_draw; # draw background, if applicable
		1424
1324	my $tex = $self->{texture} ||= do {	1425	my $tex = $self->{texture} ||= do {
		1426	$self->{layout}->set_foreground (@{$self->{fg}});
1325	$self->{layout}->set_font ($self->{font}) if $self->{font};	1427	$self->{layout}->set_font ($self->{font}) if $self->{font};
1326	$self->{layout}->set_width ($self->{w});	1428	$self->{layout}->set_width ($self->{w});
		1429	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1430	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1327	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1431	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1432
1328	new_from_layout CFClient::Texture $self->{layout}	1433	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1434
		1435	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1436	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1437	: ($self->{w} - $tex->{w}) * 0.5);
		1438
		1439	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1440	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1441	: ($self->{h} - $tex->{h}) * 0.5);
		1442
		1443	$tex
1329	};	1444	};
1330		1445
1331	glEnable GL_BLEND;
1332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1333	glEnable GL_TEXTURE_2D;	1446	glEnable GL_TEXTURE_2D;
1334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1447	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335		1448
		1449	if ($tex->{format} == GL_ALPHA) {
1336	glColor @{$self->{fg}};	1450	glColor @{$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});	1451	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1452	} else {
		1453	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1454	}
1351		1455
1352	glDisable GL_TEXTURE_2D;	1456	glDisable GL_TEXTURE_2D;
1353	glDisable GL_BLEND;
1354	}	1457	}
1355		1458
1356	#############################################################################	1459	#############################################################################
1357		1460
1358	package CFClient::UI::EntryBase;	1461	package CFClient::UI::EntryBase;
…		…
1393	$self->{layout}->set_text ("$text ");	1496	$self->{layout}->set_text ("$text ");
1394		1497
1395	$self->emit (changed => $self->{text});	1498	$self->emit (changed => $self->{text});
1396	}	1499	}
1397		1500
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 $self->{text});#d# don't check for == inside _set_text
1414	}
1415
1416	sub set_text {	1501	sub set_text {
1417	my ($self, $text) = @_;	1502	my ($self, $text) = @_;
1418		1503
1419	$self->{cursor} = length $text;	1504	$self->{cursor} = length $text;
1420	$self->_set_text ($text);	1505	$self->_set_text ($text);
1421	$self->update;	1506	$self->update;
		1507	$self->check_size;
		1508	}
		1509
		1510	sub get_text {
		1511	$_[0]{text}
		1512	}
		1513
		1514	sub size_request {
		1515	my ($self) = @_;
		1516
		1517	my ($w, $h) = $self->SUPER::size_request;
		1518
		1519	($w + 1, $h) # add 1 for cursor
		1520	}
		1521
		1522	sub size_allocate {
		1523	my ($self, $w, $h) = @_;
		1524
		1525	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1422	}	1526	}
1423		1527
1424	sub key_down {	1528	sub key_down {
1425	my ($self, $ev) = @_;	1529	my ($self, $ev) = @_;
1426		1530
…		…
1428	my $sym = $ev->{sym};	1532	my $sym = $ev->{sym};
1429	my $uni = $ev->{unicode};	1533	my $uni = $ev->{unicode};
1430		1534
1431	my $text = $self->get_text;	1535	my $text = $self->get_text;
1432		1536
1433	if ($sym == 8) {	1537	if ($uni == 8) {
1434	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1538	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435	} elsif ($sym == 127) {	1539	} elsif ($uni == 127) {
1436	substr $text, $self->{cursor}, 1, "";	1540	substr $text, $self->{cursor}, 1, "";
1437	} elsif ($sym == CFClient::SDLK_LEFT) {	1541	} elsif ($sym == CFClient::SDLK_LEFT) {
1438	--$self->{cursor} if $self->{cursor};	1542	--$self->{cursor} if $self->{cursor};
1439	} elsif ($sym == CFClient::SDLK_RIGHT) {	1543	} elsif ($sym == CFClient::SDLK_RIGHT) {
1440	++$self->{cursor} if $self->{cursor} < length $self->{text};	1544	++$self->{cursor} if $self->{cursor} < length $self->{text};
1441	} elsif ($sym == CFClient::SDLK_HOME) {	1545	} elsif ($sym == CFClient::SDLK_HOME) {
1442	$self->{cursor} = 0;	1546	$self->{cursor} = 0;
1443	} elsif ($sym == CFClient::SDLK_END) {	1547	} elsif ($sym == CFClient::SDLK_END) {
1444	$self->{cursor} = length $text;	1548	$self->{cursor} = length $text;
1445	} elsif ($sym == 27) {	1549	} elsif ($uni == 27) {
1446	$self->emit ('escape');	1550	$self->emit ('escape');
1447	} elsif ($uni) {	1551	} elsif ($uni) {
1448	substr $text, $self->{cursor}++, 0, chr $uni;	1552	substr $text, $self->{cursor}++, 0, chr $uni;
1449	}	1553	}
1450		1554
1451	$self->_set_text ($text);	1555	$self->_set_text ($text);
1452	$self->update;	1556	$self->update;
		1557	$self->check_size;
1453	}	1558	}
1454		1559
1455	sub focus_in {	1560	sub focus_in {
1456	my ($self) = @_;	1561	my ($self) = @_;
1457		1562
…		…
1586	my $class = shift;	1691	my $class = shift;
1587		1692
1588	$class->SUPER::new (	1693	$class->SUPER::new (
1589	padding => 4,	1694	padding => 4,
1590	fg => [1, 1, 1],	1695	fg => [1, 1, 1],
1591	bg => [1, 1, 1, 0.2],
1592	active_fg => [0, 0, 1],	1696	active_fg => [0, 0, 1],
1593	can_hover => 1,	1697	can_hover => 1,
1594	align => 0,	1698	align => 0,
1595	valign => 0,	1699	valign => 0,
1596	can_events => 1,	1700	can_events => 1,
…		…
1614		1718
1615	if ($GRAB == $self) {	1719	if ($GRAB == $self) {
1616	$self->{fg} = $self->{active_fg};	1720	$self->{fg} = $self->{active_fg};
1617	}	1721	}
1618		1722
1619	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	1723	glEnable GL_TEXTURE_2D;
1622	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1724	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623	glColor 0, 0, 0, 1;	1725	glColor 0, 0, 0, 1;
1624		1726
1625	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1727	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626		1728
1627	glDisable GL_TEXTURE_2D;	1729	glDisable GL_TEXTURE_2D;
1628	glDisable GL_BLEND;
1629		1730
1630	$self->SUPER::_draw;	1731	$self->SUPER::_draw;
1631	}	1732	}
1632		1733
1633	#############################################################################	1734	#############################################################################
…		…
1647		1748
1648	$class->SUPER::new (	1749	$class->SUPER::new (
1649	padding => 2,	1750	padding => 2,
1650	fg => [1, 1, 1],	1751	fg => [1, 1, 1],
1651	active_fg => [1, 1, 0],	1752	active_fg => [1, 1, 0],
		1753	bg => [0, 0, 0, 0.2],
		1754	active_bg => [1, 1, 1, 0.5],
1652	state => 0,	1755	state => 0,
1653	can_hover => 1,	1756	can_hover => 1,
1654	@_	1757	@_
1655	)	1758	)
1656	}	1759	}
…		…
1680		1783
1681	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1784	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1682		1785
1683	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1786	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684		1787
1685	glEnable GL_BLEND;	1788	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1789
1686	glEnable GL_TEXTURE_2D;	1790	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);	1791	$tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693	glDisable GL_TEXTURE_2D;	1792	glDisable GL_TEXTURE_2D;
1694	glDisable GL_BLEND;
1695	}	1793	}
1696		1794
1697	#############################################################################	1795	#############################################################################
1698		1796
1699	package CFClient::UI::Image;	1797	package CFClient::UI::Image;
…		…
1742	glTranslate 0, -$self->{w}, 0;	1840	glTranslate 0, -$self->{w}, 0;
1743		1841
1744	($w, $h) = ($h, $w);	1842	($w, $h) = ($h, $w);
1745	}	1843	}
1746		1844
1747	glEnable GL_BLEND;
1748	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749	glEnable GL_TEXTURE_2D;	1845	glEnable GL_TEXTURE_2D;
1750	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1846	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751		1847
1752	$tex->draw_quad (0, 0, $w, $h);	1848	$tex->draw_quad_alpha (0, 0, $w, $h);
1753		1849
1754	glDisable GL_BLEND;
1755	glDisable GL_TEXTURE_2D;	1850	glDisable GL_TEXTURE_2D;
1756	}	1851	}
1757		1852
1758	#############################################################################	1853	#############################################################################
1759		1854
…		…
1948	qw(s1_slider.png s1_slider_bg.png);	2043	qw(s1_slider.png s1_slider_bg.png);
1949		2044
1950	sub new {	2045	sub new {
1951	my $class = shift;	2046	my $class = shift;
1952		2047
1953	# range [value, low, high, page]	2048	# range [value, low, high, page, unit]
1954		2049
1955	# TODO: 0-width page	2050	# TODO: 0-width page
1956	# TODO: req_w/h are wrong with vertical	2051	# TODO: req_w/h are wrong with vertical
1957	# TODO: calculations are off	2052	# TODO: calculations are off
1958	my $self = $class->SUPER::new (	2053	my $self = $class->SUPER::new (
1959	fg => [1, 1, 1],	2054	fg => [1, 1, 1],
1960	active_fg => [0, 0, 0],	2055	active_fg => [0, 0, 0],
		2056	bg => [0, 0, 0, 0.2],
		2057	active_bg => [1, 1, 1, 0.5],
1961	range => [0, 0, 100, 10],	2058	range => [0, 0, 100, 10],
1962	req_w => 20,	2059	req_w => $::WIDTH / 80,
1963	req_h => 20,	2060	req_h => $::WIDTH / 80,
1964	vertical => 0,	2061	vertical => 0,
1965	can_hover => 1,	2062	can_hover => 1,
1966	inner_pad => 5,	2063	inner_pad => 0.02,
1967	@_	2064	@_
1968	);	2065	);
1969		2066
		2067	$self->set_value ($self->{range}[0]);
		2068	$self->update;
		2069
1970	$self	2070	$self
		2071	}
		2072
		2073	sub set_value {
		2074	my ($self, $value) = @_;
		2075
		2076	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2077
		2078	$hi = $lo + 1 if $hi <= $lo;
		2079
		2080	$value = $lo if $value < $lo;
		2081	$value = $hi if $value > $hi;
		2082
		2083	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2084	if $unit;
		2085
		2086	$page = $hi - $lo if $page > $hi - $lo;
		2087
		2088	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2089
		2090	if ($value != $old_value) {
		2091	$self->emit (changed => $value);
		2092	$self->update;
		2093	}
1971	}	2094	}
1972		2095
1973	sub size_request {	2096	sub size_request {
1974	my ($self) = @_;	2097	my ($self) = @_;
1975		2098
…		…
1988		2111
1989	sub mouse_motion {	2112	sub mouse_motion {
1990	my ($self, $ev, $x, $y) = @_;	2113	my ($self, $ev, $x, $y) = @_;
1991		2114
1992	if ($GRAB == $self) {	2115	if ($GRAB == $self) {
		2116	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2117
		2118	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2119
		2120	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2121
		2122	$self->set_value ($x * ($hi - $lo) + $lo);
		2123	}
		2124	}
		2125
		2126	sub update {
		2127	my ($self) = @_;
		2128
		2129	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2130	$self->set_value ($self->{range}[0]);
		2131
1993	my ($value, $lo, $hi, $page) = @{$self->{range}};	2132	my ($value, $lo, $hi, $page) = @{$self->{range}};
1994		2133
1995	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2134	my $inner_w = 1 - 2 * $self->{inner_pad};
1996		2135
1997	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2136	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1998	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1999		2137
2000	$x -= $inner_pad_px; # substract the padding	2138	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
2001	$x = $x * ($hi - $lo) / $inner_w + $lo;	2139	$value = $self->{scale} * ($value - $lo);
2002	$x = $lo if $x < $lo;
2003	$x = $hi - $page if $x > $hi - $page;
2004	$self->{range}[0] = $x;
2005		2140
2006	$self->emit (changed => $x);	2141	$value = $self->{inner_pad} + ($value - $page * 0.5);
2007	$self->update;	2142
		2143	$value = 0 if $value < 0;
		2144	$page = 1 - $value if $value + $page > 1;
		2145
		2146	$self->{knob_x} = $value;
		2147	$self->{knob_w} = $page;
2008	}	2148	});
2009	}
2010		2149
2011	# the inner_* stuff is for generating a padding for the slider handle,	2150	$self->SUPER::update;
2012	# so that the handle doesn't leave the texture. This calculation isn't 100%
2013	# correct propably, but it does the job for now
2014	sub _calc_inner_pad_px {
2015	my ($self, $w) = @_;
2016	($w / 100) * $self->{inner_pad} # % to pixels
2017	}	2151	}
2018		2152
2019	sub _draw {	2153	sub _draw {
2020	my ($self) = @_;	2154	my ($self) = @_;
2021		2155
2022	$self->SUPER::_draw ();	2156	$self->SUPER::_draw ();
2023		2157
2024	my ($w, $h) = @$self{qw(w h)};	2158	glScale $self->{w}, $self->{h};
2025		2159
2026	if ($self->{vertical}) {	2160	if ($self->{vertical}) {
2027	# draw a vertical slider like a rotated horizontal slider	2161	# draw a vertical slider like a rotated horizontal slider
2028		2162
		2163	glTranslate 1, 0, 0;
2029	glRotate 90, 0, 0, 1;	2164	glRotate 90, 0, 0, 1;
2030	glTranslate 0, -$self->{w}, 0;
2031
2032	($w, $h) = ($h, $w);
2033	}	2165	}
2034		2166
2035	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2167	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2168	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037		2169
2038	my ($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;	2170	glEnable GL_TEXTURE_2D;
2059	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2171	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060		2172
2061	# draw background	2173	# draw background
2062	$tex[1]->draw_quad (0, 0, $w, $h);	2174	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063		2175
2064	# draw handle	2176	# draw handle
2065	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2177	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066		2178
2067	glDisable GL_BLEND;
2068	glDisable GL_TEXTURE_2D;	2179	glDisable GL_TEXTURE_2D;
2069	}	2180	}
2070		2181
2071	#############################################################################	2182	#############################################################################
2072		2183
…		…
2083	fontsize => 1,	2194	fontsize => 1,
2084	can_events => 0,	2195	can_events => 0,
2085	#font => default_font	2196	#font => default_font
2086	@_,	2197	@_,
2087		2198
2088	layout => (new CFClient::Layout),	2199	layout => (new CFClient::Layout 1),
2089	par => [],	2200	par => [],
2090	height => 0,	2201	height => 0,
2091	children => [	2202	children => [
2092	(new CFClient::UI::Empty expand => 1),	2203	(new CFClient::UI::Empty expand => 1),
2093	(new CFClient::UI::Slider vertical => 1),	2204	(new CFClient::UI::Slider vertical => 1),
…		…
2104		2215
2105	$self->{fontsize} = $fontsize;	2216	$self->{fontsize} = $fontsize;
2106	$self->reflow;	2217	$self->reflow;
2107	}	2218	}
2108		2219
2109	sub text_height {
2110	my ($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	$self->update;
2126	}
2127
2128	sub size_allocate {	2220	sub size_allocate {
2129	my ($self, $w, $h) = @_;	2221	my ($self, $w, $h) = @_;
2130		2222
2131	$self->SUPER::size_allocate ($w, $h);	2223	$self->SUPER::size_allocate ($w, $h);
2132		2224
…		…
2135	$self->{layout}->set_width ($self->{children}[0]{w});	2227	$self->{layout}->set_width ($self->{children}[0]{w});
2136		2228
2137	$self->reflow;	2229	$self->reflow;
2138	}	2230	}
2139		2231
		2232	sub text_height {
		2233	my ($self, $text, $indent) = @_;
		2234
		2235	my $layout = $self->{layout};
		2236
		2237	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2238	$layout->set_width ($self->{children}[0]{w} - $indent);
		2239	$layout->set_markup ($text);
		2240
		2241	($layout->size)[1]
		2242	}
		2243
		2244	sub reflow {
		2245	my ($self) = @_;
		2246
		2247	$self->{need_reflow}++;
		2248	$self->update;
		2249	}
		2250
2140	sub add_paragraph {	2251	sub add_paragraph {
2141	my ($self, $color, $text) = @_;	2252	my ($self, $color, $text, $indent) = @_;
2142		2253
2143	#TODO: intelligently "reformat" paragraph	2254	#TODO: intelligently "reformat" paragraph
2144		2255
		2256	for my $line (split /\n/, $text) {
2145	my $height = $self->text_height ($text);	2257	my $height = $self->text_height ($line);
2146
2147	$self->{height} += $height;	2258	$self->{height} += $height;
2148
2149	push @{$self->{par}}, [$height, $color, $text];	2259	push @{$self->{par}}, [$height, $color, $indent, $line];
		2260	}
2150		2261
2151	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2262	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2152	$self->{children}[1]->update;	2263	$self->{children}[1]->update;
2153	}	2264	}
2154		2265
…		…
2159		2270
2160	return unless $self->{h} > 0;	2271	return unless $self->{h} > 0;
2161		2272
2162	delete $self->{texture};	2273	delete $self->{texture};
2163		2274
2164	$ROOT->on_refresh ($self, sub {	2275	$ROOT->on_post_alloc ($self, sub {
2165	if (delete $self->{need_reflow}) {	2276	if (delete $self->{need_reflow}) {
2166	my $height = 0;	2277	my $height = 0;
2167		2278
2168	$height += $_->[0] = $self->text_height ($_->[2])	2279	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
2169	for @{$self->{par}};	2280	for @{$self->{par}};
2170		2281
2171	$self->{height} = $height;	2282	$self->{height} = $height;
2172		2283
2173	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2284	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2285	$self->{children}[1]->update;
2174		2286
2175	delete $self->{texture};	2287	delete $self->{texture};
2176	}	2288	}
2177		2289
2178	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2290	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2179	glClearColor 0, 0, 0, 0;	2291	glClearColor 0.5, 0.5, 0.5, 0;
2180	glClear GL_COLOR_BUFFER_BIT;	2292	glClear GL_COLOR_BUFFER_BIT;
2181
2182	glEnable GL_BLEND;
2183	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2184	glEnable GL_TEXTURE_2D;
2185	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2186		2293
2187	my $top = int $self->{children}[1]{range}[0];	2294	my $top = int $self->{children}[1]{range}[0];
2188		2295
2189	my $y0 = $top;	2296	my $y0 = $top;
2190	my $y1 = $top + $self->{h};	2297	my $y1 = $top + $self->{h};
…		…
2193		2300
2194	my $layout = $self->{layout};	2301	my $layout = $self->{layout};
2195		2302
2196	$layout->set_font ($self->{font}) if $self->{font};	2303	$layout->set_font ($self->{font}) if $self->{font};
2197		2304
		2305	glEnable GL_BLEND;
		2306	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2307
2198	for my $par (@{$self->{par}}) {	2308	for my $par (@{$self->{par}}) {
2199	my $h = $par->[0];	2309	my $h = $par->[0];
2200		2310
2201	if ($y0 < $y + $h && $y < $y1) {	2311	if ($y0 < $y + $h && $y < $y1) {
		2312	$layout->set_foreground (@{ $par->[1] });
		2313	$layout->set_width ($self->{w} - $par->[2]);
2202	$layout->set_text ($par->[2]);	2314	$layout->set_markup ($par->[3]);
2203		2315
2204	glColor @{ $par->[1] };	2316	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2205	my ($W, $H) = $layout->size;	2317
2206	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2318	glRasterPos $par->[2], $y - $y0;
		2319	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2207	}	2320	}
2208		2321
2209	$y += $h;	2322	$y += $h;
2210	}	2323	}
2211		2324
2212	glDisable GL_TEXTURE_2D;
2213	glDisable GL_BLEND;	2325	glDisable GL_BLEND;
2214	};	2326	};
2215	});	2327	});
2216	}	2328	}
2217		2329
2218	sub _draw {	2330	sub _draw {
2219	my ($self) = @_;	2331	my ($self) = @_;
2220		2332
2221	glEnable GL_BLEND;
2222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223	glEnable GL_TEXTURE_2D;	2333	glEnable GL_TEXTURE_2D;
2224	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225	glColor 1, 1, 1, 1;	2335	glColor 1, 1, 1, 1;
2226	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2336	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227	glDisable GL_TEXTURE_2D;	2337	glDisable GL_TEXTURE_2D;
2228	glDisable GL_BLEND;
2229		2338
2230	$self->{children}[1]->draw;	2339	$self->{children}[1]->draw;
2231		2340
2232	}	2341	}
2233		2342
…		…
2327	@_,	2436	@_,
2328	can_events => 0,	2437	can_events => 0,
2329	)	2438	)
2330	}	2439	}
2331		2440
2332	sub set_markup {	2441	sub set_tooltip_from {
2333	my ($self, $text) = @_;	2442	my ($self, $widget) = @_;
2334		2443
2335	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2444	$self->add (new CFClient::UI::Label
2336	$self->{label}->set_markup ($text);	2445	markup => $widget->{tooltip},
2337	$self->add ($self->{label});	2446	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2447	fontsize => 0.8,
		2448	fg => [0, 0, 0, 1],
		2449	ellipsise => 0,
		2450	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2451	);
2338	}	2452	}
2339		2453
2340	sub size_request {	2454	sub size_request {
2341	my ($self) = @_;	2455	my ($self) = @_;
2342
2343	$self->child->set_max_size ($::WIDTH * 0.3);
2344		2456
2345	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2457	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346		2458
2347	($w + 4, $h + 4)	2459	($w + 4, $h + 4)
2348	}	2460	}
…		…
2354	}	2466	}
2355		2467
2356	sub _draw {	2468	sub _draw {
2357	my ($self) = @_;	2469	my ($self) = @_;
2358		2470
2359	glPushMatrix;
2360	glTranslate 0.375, 0.375;	2471	glTranslate 0.375, 0.375;
2361		2472
2362	my ($w, $h) = @$self{qw(w h)};	2473	my ($w, $h) = @$self{qw(w h)};
2363		2474
2364	glColor 1, 0.8, 0.4;	2475	glColor 1, 0.8, 0.4;
…		…
2375	glVertex 0 , $h;	2486	glVertex 0 , $h;
2376	glVertex $w, $h;	2487	glVertex $w, $h;
2377	glVertex $w, 0;	2488	glVertex $w, 0;
2378	glEnd;	2489	glEnd;
2379		2490
2380	glPopMatrix;	2491	glTranslate 2 - 0.375, 2 - 0.375;
2381
2382	glTranslate 2, 2;
2383	$self->SUPER::_draw;	2492	$self->SUPER::_draw;
2384	}	2493	}
2385		2494
2386	#############################################################################	2495	#############################################################################
2387		2496
…		…
2392	use CFClient::OpenGL;	2501	use CFClient::OpenGL;
2393		2502
2394	sub new {	2503	sub new {
2395	my $class = shift;	2504	my $class = shift;
2396		2505
2397	$class->SUPER::new (	2506	my $self = $class->SUPER::new (
2398	aspect => 1,	2507	aspect => 1,
2399	@_,	2508	@_,
2400	)	2509	);
		2510
		2511	if ($self->{anim} && $self->{animspeed}) {
		2512	Scalar::Util::weaken (my $widget = $self);
		2513
		2514	$self->{timer} = Event->timer (
		2515	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2516	hard => 1,
		2517	interval => $self->{animspeed},
		2518	cb => sub {
		2519	++$widget->{frame};
		2520	$widget->update;
		2521	},
		2522	);
		2523	}
		2524
		2525	$self
2401	}	2526	}
2402		2527
2403	sub size_request {	2528	sub size_request {
2404	(32, 8)	2529	(32, 8)
2405	}	2530	}
2406		2531
2407	sub _draw {	2532	sub _draw {
2408	my ($self) = @_;	2533	my ($self) = @_;
2409		2534
		2535	return unless $::CONN;#d# manage and cache textures differently
		2536
		2537	my $face;
		2538
		2539	if ($self->{frame}) {
		2540	my $anim = $::CONN->{anim}[$self->{anim}];
		2541
		2542	$face = $anim->[ $self->{frame} % @$anim ]
		2543	if $anim && @$anim;
		2544	}
		2545
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2546	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2547
2412	# TODO animation
2413	if ($tex) {	2548	if ($tex) {
2414	glEnable GL_BLEND;
2415	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416	glEnable GL_TEXTURE_2D;	2549	glEnable GL_TEXTURE_2D;
2417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2550	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418	glColor 1, 1, 1, 1;	2551	glColor 1, 1, 1, 1;
2419	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2552	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2420	glDisable GL_TEXTURE_2D;	2553	glDisable GL_TEXTURE_2D;
2421	glDisable GL_BLEND;
2422	}	2554	}
		2555	}
		2556
		2557	sub DESTROY {
		2558	my ($self) = @_;
		2559
		2560	$self->{timer}->cancel
		2561	if $self->{timer};
		2562
		2563	$self->SUPER::DESTROY;
		2564	}
		2565
		2566	#############################################################################
		2567
		2568	package CFClient::UI::InventoryItem;
		2569
		2570	our @ISA = CFClient::UI::HBox::;
		2571
		2572	sub _item_to_desc {
		2573	my ($item) = @_;
		2574
		2575	my $desc =
		2576	$item->{nrof} < 2
		2577	? $item->{name}
		2578	: "$item->{nrof} × $item->{name_pl}";
		2579
		2580	$item->{flags} & Crossfire::Protocol::F_OPEN
		2581	and $desc .= " (open)";
		2582	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2583	and $desc .= " (applied)";
		2584	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2585	and $desc .= " (unpaid)";
		2586	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2587	and $desc .= " (magic)";
		2588	$item->{flags} & Crossfire::Protocol::F_CURSED
		2589	and $desc .= " (cursed)";
		2590	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2591	and $desc .= " (damned)";
		2592	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2593	and $desc .= " *";
		2594
		2595	$desc
		2596	}
		2597
		2598	sub new {
		2599	my $class = shift;
		2600
		2601	my %args = @_;
		2602
		2603	my $item = delete $args{item};
		2604
		2605	my $desc = _item_to_desc ($item);
		2606
		2607	my $self = $class->SUPER::new (
		2608	can_hover => 1,
		2609	can_events => 1,
		2610	tooltip => ((CFClient::UI::Label::escape $desc)
		2611	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2612	connect_button_down => sub {
		2613	my ($self, $ev, $x, $y) = @_;
		2614
		2615	# todo: maybe put examine on 1? but should just be a tooltip :(
		2616	if ($ev->{button} == 1) {
		2617	my $targ = $::CONN->{player}{tag};
		2618
		2619	if ($item->{container} == $::CONN->{player}{tag}) {
		2620	$targ = $main::OPENCONT;
		2621	}
		2622
		2623	$::CONN->send ("move $targ $item->{tag} 0");
		2624	} elsif ($ev->{button} == 2) {
		2625	$::CONN->send ("apply $item->{tag}");
		2626	} elsif ($ev->{button} == 3) {
		2627	my @menu_items = (
		2628	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2629	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2630	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2631	(
		2632	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2633	? (
		2634	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2635	)
		2636	: (
		2637	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2638	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2639	)
		2640	),
		2641	);
		2642
		2643	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2644	}
		2645
		2646	1
		2647	},
		2648	%args
		2649	);
		2650
		2651
		2652	$self->add (new CFClient::UI::Face
		2653	can_events => 0,
		2654	face => $item->{face},
		2655	anim => $item->{anim},
		2656	animspeed => $item->{animspeed},
		2657	);
		2658
		2659	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2660
		2661	$self->{item} = $item;
		2662
		2663	$self->update_item;
		2664
		2665	$self
		2666	}
		2667
		2668	sub update_item {
		2669	my ($self) = @_;
		2670
		2671	my $desc = _item_to_desc ($self->{item});
		2672
		2673	$self->{name_lbl}->set_text ($desc);
		2674	}
		2675
		2676	#############################################################################
		2677
		2678	package CFClient::UI::Inventory;
		2679
		2680	our @ISA = CFClient::UI::ScrolledWindow::;
		2681
		2682	sub new {
		2683	my $class = shift;
		2684
		2685	my $self = $class->SUPER::new (
		2686	scrolled => (new CFClient::UI::VBox),
		2687	@_,
		2688	);
		2689
		2690	$self
		2691	}
		2692
		2693	sub set_items {
		2694	my ($self, $items) = @_;
		2695
		2696	$self->{scrolled}->clear;
		2697	return unless $items;
		2698
		2699	my @items = sort {
		2700	($a->{type} <=> $b->{type})
		2701	or ($a->{name} cmp $b->{name})
		2702	} @$items;
		2703
		2704	$self->{real_items} = \@items;
		2705
		2706	for my $item (@items) {
		2707	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2708	$item->update_item ();
		2709	}
		2710
		2711	$self->{scrolled}->add (@items);
		2712
		2713	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2714	}
		2715
		2716	sub size_request {
		2717	my ($self) = @_;
		2718	($self->{req_w}, $self->{req_h});
2423	}	2719	}
2424		2720
2425	#############################################################################	2721	#############################################################################
2426		2722
2427	package CFClient::UI::Menu;	2723	package CFClient::UI::Menu;
…		…
2475	}	2771	}
2476		2772
2477	sub mouse_motion {	2773	sub mouse_motion {
2478	my ($self, $ev, $x, $y) = @_;	2774	my ($self, $ev, $x, $y) = @_;
2479		2775
2480	# TODO: should use vbox->fdind_widget or so	2776	# TODO: should use vbox->find_widget or so
2481	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2777	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482	$self->{hover} = $self->{item}{$HOVER};	2778	$self->{hover} = $self->{item}{$HOVER};
2483	}	2779	}
2484		2780
2485	sub button_up {	2781	sub button_up {
…		…
2494	}	2790	}
2495	}	2791	}
2496		2792
2497	#############################################################################	2793	#############################################################################
2498		2794
		2795	package CFClient::UI::Statusbox;
		2796
		2797	our @ISA = CFClient::UI::VBox::;
		2798
		2799	sub new {
		2800	my $class = shift;
		2801
		2802	$class->SUPER::new (
		2803	fontsize => 0.8,
		2804	@_,
		2805	)
		2806	}
		2807
		2808	sub reorder {
		2809	my ($self) = @_;
		2810	my $NOW = time;
		2811
		2812	while (my ($k, $v) = each %{ $self->{item} }) {
		2813	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2814	}
		2815
		2816	my @widgets;
		2817
		2818	my @items = sort {
		2819	$a->{pri} <=> $b->{pri}
		2820	or $b->{id} <=> $a->{id}
		2821	} values %{ $self->{item} };
		2822
		2823	my $count = 10 + 1;
		2824	for my $item (@items) {
		2825	last unless --$count;
		2826
		2827	push @widgets, $item->{label} ||= do {
		2828	# TODO: doesn't handle markup well (read as: at all)
		2829	my $short = $item->{count} > 1
		2830	? "<b>$item->{count} ×</b> $item->{text}"
		2831	: $item->{text};
		2832
		2833	for ($short) {
		2834	s/^\s+//;
		2835	s/\s+/ /g;
		2836	}
		2837
		2838	new CFClient::UI::Label
		2839	markup => $short,
		2840	tooltip => $item->{tooltip},
		2841	tooltip_font => $::FONT_PROP,
		2842	tooltip_width => 0.67,
		2843	fontsize => $item->{fontsize} || $self->{fontsize},
		2844	max_w => $::WIDTH * 0.44,
		2845	fg => $item->{fg},
		2846	can_events => 1,
		2847	can_hover => 1
		2848	};
		2849	}
		2850
		2851	$self->clear;
		2852	$self->SUPER::add (reverse @widgets);
		2853	}
		2854
		2855	sub add {
		2856	my ($self, $text, %arg) = @_;
		2857
		2858	$text =~ s/^\s+//;
		2859	$text =~ s/\s+$//;
		2860
		2861	my $timeout = time + ((delete $arg{timeout}) || 60);
		2862
		2863	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2864
		2865	if (my $item = $self->{item}{$group}) {
		2866	if ($item->{text} eq $text) {
		2867	$item->{count}++;
		2868	} else {
		2869	$item->{count} = 1;
		2870	$item->{text} = $item->{tooltip} = $text;
		2871	}
		2872	$item->{id} = ++$self->{id};
		2873	$item->{timeout} = $timeout;
		2874	delete $item->{label};
		2875	} else {
		2876	$self->{item}{$group} = {
		2877	id => ++$self->{id},
		2878	text => $text,
		2879	timeout => $timeout,
		2880	tooltip => $text,
		2881	fg => [0.8, 0.8, 0.8, 0.8],
		2882	pri => 0,
		2883	count => 1,
		2884	%arg,
		2885	};
		2886	}
		2887
		2888	$self->reorder;
		2889	}
		2890
		2891	sub reconfigure {
		2892	my ($self) = @_;
		2893
		2894	delete $_->{label}
		2895	for values %{ $self->{item} || {} };
		2896
		2897	$self->reorder;
		2898	$self->SUPER::reconfigure;
		2899	}
		2900
		2901	#############################################################################
		2902
2499	package CFClient::UI::Root;	2903	package CFClient::UI::Root;
2500		2904
2501	our @ISA = CFClient::UI::Container::;	2905	our @ISA = CFClient::UI::Container::;
2502		2906
2503	use CFClient::OpenGL;	2907	use CFClient::OpenGL;
2504		2908
2505	sub check_size {	2909	sub new {
2506	my ($self) = @_;	2910	my $class = shift;
2507		2911
2508	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2912	$class->SUPER::new (
2509	}	2913	@_,
2510		2914	)
2511	sub size_request {
2512	($::WIDTH, $::HEIGHT)
2513	}	2915	}
2514		2916
2515	sub configure {	2917	sub configure {
2516	my ($self, $x, $y, $w, $h) = @_;	2918	my ($self, $x, $y, $w, $h) = @_;
2517		2919
2518	$self->SUPER::configure ($x, $y, $w, $h);	2920	$self->{w} = $w;
		2921	$self->{h} = $h;
		2922	}
2519		2923
		2924	sub check_size {
		2925	my ($self) = @_;
		2926
		2927	$self->size_allocate ($self->{w}, $self->{h})
		2928	if $self->{w};
		2929	}
		2930
		2931	sub size_request {
		2932	my ($self) = @_;
		2933
		2934	($self->{w}, $self->{h})
		2935	}
		2936
		2937	sub size_allocate {
		2938	my ($self, $w, $h) = @_;
		2939
		2940	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2941	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2942
		2943	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2944	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2945
2520	for my $child (@{$self->{children}}) {	2946	for my $child ($self->children) {
2521	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2947	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522		2948
		2949	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2950	if exists $child->{req_x};
		2951
		2952	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2953	if exists $child->{req_y};
		2954
2523	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2955	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2524	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2956	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2957
2525	$child->configure ($X, $Y, $W,$H);	2958	$child->configure ($X, $Y, $W, $H);
2526	}	2959	}
2527	}	2960	}
2528		2961
2529	sub _topleft {	2962	sub coord2local {
2530	my ($self, $x, $y) = @_;	2963	my ($self, $x, $y) = @_;
2531		2964
2532	($x, $y)	2965	($x, $y)
2533	}	2966	}
2534		2967
		2968	sub coord2global {
		2969	my ($self, $x, $y) = @_;
		2970
		2971	($x, $y)
		2972	}
		2973
2535	sub update {	2974	sub update {
2536	my ($self) = @_;	2975	my ($self) = @_;
2537		2976
2538	$self->check_size;	2977	$self->check_size;
2539	::refresh ();	2978	$::WANT_REFRESH++;
2540	}	2979	}
2541		2980
2542	sub add {	2981	sub add {
2543	my ($self, $child) = @_;	2982	my ($self, @children) = @_;
2544		2983
		2984	for my $child (@children) {
		2985	$child->{toplevel} = 1;
		2986
2545	# integerize window positions	2987	# integerise window positions
2546	$child->{x} = int $child->{x};	2988	$child->{x} = int $child->{x};
2547	$child->{y} = int $child->{y};	2989	$child->{y} = int $child->{y};
		2990	}
2548		2991
2549	$self->SUPER::add ($child);	2992	$self->SUPER::add (@children);
2550	}	2993	}
2551		2994
2552	sub on_refresh {	2995	sub on_refresh {
2553	my ($self, $id, $cb) = @_;	2996	my ($self, $id, $cb) = @_;
2554		2997
2555	$self->{refresh_hook}{$id} = $cb;	2998	$self->{refresh_hook}{$id} = $cb;
2556	}	2999	}
2557		3000
		3001	sub on_post_alloc {
		3002	my ($self, $id, $cb) = @_;
		3003
		3004	$self->{post_alloc_hook}{$id} = $cb;
		3005	}
		3006
2558	sub draw {	3007	sub draw {
2559	my ($self) = @_;	3008	my ($self) = @_;
2560		3009
2561	while (my $rcb = delete $self->{refresh_hook}) {	3010	while ($self->{refresh_hook}) {
2562	$_->() for values %$rcb;	3011	$_->()
		3012	for values %{delete $self->{refresh_hook}};
		3013	}
		3014
		3015	if ($self->{check_size}) {
		3016	my @queue = ([], []);
		3017
		3018	for (;;) {
		3019	if ($self->{check_size}) {
		3020	# heuristic: check containers last
		3021	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3022	for values %{delete $self->{check_size}}
		3023	}
		3024
		3025	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3026
		3027	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3028	? @$widget{qw(user_w user_h)}
		3029	: $widget->size_request;
		3030
		3031	if (delete $widget->{force_alloc}
		3032	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3033	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3034
		3035	$widget->{req_w} = $w;
		3036	$widget->{req_h} = $h;
		3037
		3038	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3039
		3040	$widget->{parent}->check_size
		3041	if $widget->{parent};
		3042	}
		3043	}
		3044	}
		3045
		3046	while ($self->{size_alloc}) {
		3047	for (values %{delete $self->{size_alloc}}) {
		3048	my ($widget, $w, $h) = @$_;
		3049
		3050	$w = 0 if $w < 0;
		3051	$h = 0 if $h < 0;
		3052
		3053	$widget->{w} = $w;
		3054	$widget->{h} = $h;
		3055	$widget->size_allocate ($w, $h);
		3056	$widget->emit (size_allocate => $w, $h);
		3057	}
		3058	}
		3059
		3060	while ($self->{post_alloc_hook}) {
		3061	$_->()
		3062	for values %{delete $self->{post_alloc_hook}};
2563	}	3063	}
2564		3064
2565	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3065	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3066	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567	glClear GL_COLOR_BUFFER_BIT;	3067	glClear GL_COLOR_BUFFER_BIT;
2568		3068
2569	glMatrixMode GL_PROJECTION;	3069	glMatrixMode GL_PROJECTION;
2570	glLoadIdentity;	3070	glLoadIdentity;
2571	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3071	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2572	glMatrixMode GL_MODELVIEW;	3072	glMatrixMode GL_MODELVIEW;
2573	glLoadIdentity;	3073	glLoadIdentity;
2574		3074
2575	$self->_draw;	3075	$self->_draw;
2576	}	3076	}
2577		3077
2578	#############################################################################	3078	#############################################################################
2579		3079
2580	package CFClient::UI::Inventory;
2581
2582	our @ISA = CFClient::UI::Container::;
2583
2584	use CFClient::OpenGL;
2585
2586	sub new {
2587	my $class = shift;
2588
2589	my $self = $class->SUPER::new (@_);
2590
2591	$self
2592	}
2593
2594	sub size_allocate {
2595	my ($self, $w, $h) = @_;
2596
2597	$self->{w} = $w;
2598	$self->{h} = $h;
2599
2600	$self->check_size;
2601	}
2602
2603	sub set_items {
2604	my ($self, $items) = @_;
2605	my @items = values %{$items};
2606	@items = sort { $a->{type} <=> $b->{type} } @items;
2607
2608	$self->{real_items} = \@items;
2609
2610	for my $item (@items) {
2611	my $desc = $item->{nrof} < 2
2612	? $item->{name}
2613	: "$item->{nrof} $item->{name_pl}";
2614
2615	$self->add (my $hb = new CFClient::UI::HBox);
2616
2617	$hb->add (my $f = new CFClient::UI::Face
2618	can_events => 0,
2619	face => $item->{face},
2620	anim => $item->{anim},
2621	animspeed => $item->{animspeed},
2622	expand => 1
2623	);
2624	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2625	}
2626
2627	$self->{max_pos} = (scalar @items) - 1;
2628
2629	my $range = $self->{range};
2630	my $page = $self->{h} / 32; # waht information souce to use for face size?
2631	# it should be configurable i guess...
2632	$range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633	$range->update;
2634	}
2635
2636	sub size_request {
2637	my ($self) = @_;
2638	(100, 200)
2639	}
2640
2641	sub set_range {
2642	my ($self, $range) = @_;
2643
2644	$self->{range} = $range;
2645	$range->connect (changed => sub { $self->update });
2646
2647	my $page = $self->{h} / 32; # waht information souce to use for face size?
2648	# it should be configurable i guess...
2649
2650	$range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2651	$range->update;
2652
2653	$self->update;
2654	}
2655
2656	sub _draw {
2657	my ($self) = @_;
2658
2659	my ($w, $h) = ($self->{w}, $self->{h});
2660
2661	$self->{pos} = int $self->{range}{range}[0];
2662
2663	my $y = 0;
2664	my $cnt = 0;
2665	my $hrem = $self->{h}; # horiz. remaining space
2666
2667	for (my $i = $self->{pos}; $i < @{$self->{children} || []}; $i++) {
2668	my $chld = $self->{children}->[$i];
2669
2670	if ($hrem >= $chld->{h}) {
2671	$chld->configure (0, $y, $chld->{w}, $chld->{h});
2672
2673	$chld->show;
2674	$chld->draw;
2675
2676	$hrem -= $chld->{h};
2677	$y += $chld->{h};
2678	} else {
2679	last
2680	}
2681	}
2682	}
2683
2684
2685	#############################################################################
2686
2687	package CFClient::UI;	3080	package CFClient::UI;
2688		3081
2689	$ROOT = new CFClient::UI::Root;	3082	$ROOT = new CFClient::UI::Root;
2690	$TOOLTIP = new CFClient::UI::Tooltip;	3083	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2691		3084
2692	1	3085	1
2693		3086

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