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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.181 by root, Sat Apr 29 16:17:09 2006 UTC vs.
Revision 1.222 by root, Mon May 22 03:59:51 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);
179	}	214	}
180		215
…		…
232	$self->{y} = $y;	267	$self->{y} = $y;
233	$self->update;	268	$self->update;
234	}	269	}
235		270
236	if ($self->{w} != $w || $self->{h} != $h) {	271	if ($self->{w} != $w || $self->{h} != $h) {
237	$self->{w} = $w;	272	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238	$self->{h} = $h;
239
240	$self->size_allocate ($w, $h);
241	$self->update;
242	}	273	}
243	}	274	}
244		275
245	sub size_allocate {	276	sub size_allocate {
246	# nothing to be done	277	# nothing to be done
247	}	278	}
248		279
		280	sub reconfigure {
		281	my ($self) = @_;
		282
		283	$self->check_size (1);
		284	$self->update;
		285	}
		286
249	sub children {	287	sub children {
250	}
251
252	# call when resoltuion changes etc.
253	sub reconfigure {
254	my ($self) = @_;
255
256	$_->reconfigure
257	for $self->children;
258
259	$_->check_size;
260	}	288	}
261		289
262	sub set_max_size {	290	sub set_max_size {
263	my ($self, $w, $h) = @_;	291	my ($self, $w, $h) = @_;
264		292
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	293	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	294	delete $self->{max_h}; $self->{max_h} = $h if $h;
267	}	295	}
268		296
269	# return top left coordinates	297	sub set_tooltip {
270	sub _topleft {
271	my ($self, $x, $y) = @_;	298	my ($self, $tooltip) = @_;
272		299
273	$self->{parent}	300	$self->{tooltip} = $tooltip;
274	or Carp::confess "no parent widget in _topleft\n";#d#
275		301
276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	302	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		303	delete $CFClient::UI::TOOLTIP->{owner};
		304	CFClient::UI::check_tooltip;
		305	}
277	}	306	}
278		307
279	# translate global coordinates to local coordinate system	308	# translate global coordinates to local coordinate system
280	sub coord2local {	309	sub coord2local {
281	my ($self, $x, $y) = @_;	310	my ($self, $x, $y) = @_;
282		311
283	my ($X, $Y) = $self->_topleft;	312	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284	($x - $X, $y - $Y)
285	}	313	}
286		314
287	# translate local coordinates to global coordinate system	315	# translate local coordinates to global coordinate system
288	sub coord2global {	316	sub coord2global {
289	my ($self, $x, $y) = @_;	317	my ($self, $x, $y) = @_;
290		318
291	my ($X, $Y) = $self->_topleft;	319	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292	($x + $X, $y + $Y)
293	}	320	}
294		321
295	sub focus_in {	322	sub focus_in {
296	my ($self) = @_;	323	my ($self) = @_;
297		324
…		…
369	glVertex $self->{w}, 0;	396	glVertex $self->{w}, 0;
370	glVertex $self->{w}, $self->{h};	397	glVertex $self->{w}, $self->{h};
371	glVertex 0 , $self->{h};	398	glVertex 0 , $self->{h};
372	glEnd;	399	glEnd;
373	glPopMatrix;	400	glPopMatrix;
374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	401	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375	}	402	}
376	}	403	}
377		404
378	sub _draw {	405	sub _draw {
379	my ($self) = @_;	406	my ($self) = @_;
…		…
395		422
396	sub set_parent {	423	sub set_parent {
397	my ($self, $parent) = @_;	424	my ($self, $parent) = @_;
398		425
399	Scalar::Util::weaken ($self->{parent} = $parent);	426	Scalar::Util::weaken ($self->{parent} = $parent);
		427
		428	# TODO: req_w _does_change after ->reconfigure
		429	$self->check_size
		430	unless exists $self->{req_w};
		431
		432	$self->show;
400	}	433	}
401		434
402	sub check_size {	435	sub check_size {
403	my ($self) = @_;	436	my ($self, $forced) = @_;
404		437
405	$self->{parent}	438	$self->{force_alloc} = 1 if $forced;
406	or return 1;	439	$CFClient::UI::ROOT->{check_size}{$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}, $h),
420	);
421
422	1
423	} else {
424	0
425	}
426	}	440	}
427		441
428	sub update {	442	sub update {
429	my ($self) = @_;	443	my ($self) = @_;
430		444
…		…
445	}	459	}
446		460
447	sub DESTROY {	461	sub DESTROY {
448	my ($self) = @_;	462	my ($self) = @_;
449		463
		464	delete $WIDGET{$self+0};
450	#$self->deactivate;	465	#$self->deactivate;
451	}	466	}
452		467
453	#############################################################################	468	#############################################################################
454		469
…		…
463	my $class = shift;	478	my $class = shift;
464		479
465	# range [value, low, high, page]	480	# range [value, low, high, page]
466		481
467	$class->SUPER::new (	482	$class->SUPER::new (
468	bg => [0, 0, 0, 0.2],	483	#bg => [0, 0, 0, 0.2],
469	active_bg => [1, 1, 1, 0.5],	484	#active_bg => [1, 1, 1, 0.5],
470	@_	485	@_
471	)	486	)
472	}	487	}
473		488
474	sub _draw {	489	sub _draw {
475	my ($self) = @_;	490	my ($self) = @_;
476		491
		492	my $color = $FOCUS == $self && $self->{active_bg}
		493	? $self->{active_bg}
		494	: $self->{bg};
		495
		496	if ($color && (@$color < 4 || $color->[3])) {
477	my ($w, $h) = @$self{qw(w h)};	497	my ($w, $h) = @$self{qw(w h)};
478		498
479	glEnable GL_BLEND;	499	glEnable GL_BLEND;
480	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	500	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	501	glColor @$color;
482		502
483	glBegin GL_QUADS;	503	glBegin GL_QUADS;
484	glVertex 0 , 0;	504	glVertex 0 , 0;
485	glVertex 0 , $h;	505	glVertex 0 , $h;
486	glVertex $w, $h;	506	glVertex $w, $h;
487	glVertex $w, 0;	507	glVertex $w, 0;
488	glEnd;	508	glEnd;
489		509
490	glDisable GL_BLEND;	510	glDisable GL_BLEND;
		511	}
491	}	512	}
492		513
493	#############################################################################	514	#############################################################################
494		515
495	package CFClient::UI::Empty;	516	package CFClient::UI::Empty;
…		…
527		548
528	$self	549	$self
529	}	550	}
530		551
531	sub add {	552	sub add {
532	my ($self, $child) = @_;	553	my ($self, @widgets) = @_;
533		554
534	$child->set_parent ($self);	555	$_->set_parent ($self)
		556	for @widgets;
535		557
536	use sort 'stable';	558	use sort 'stable';
537		559
538	$self->{children} = [	560	$self->{children} = [
539	sort { $a->{z} <=> $b->{z} }	561	sort { $a->{z} <=> $b->{z} }
540	@{$self->{children}}, $child	562	@{$self->{children}}, @widgets
541	];	563	];
542		564
543	$child->check_size;	565	$self->check_size (1);
		566	$self->update;
544	}	567	}
545		568
546	sub children {	569	sub children {
547	@{ $_[0]{children} }	570	@{ $_[0]{children} }
548	}	571	}
…		…
567		590
568	for (@$children) {	591	for (@$children) {
569	delete $_->{parent};	592	delete $_->{parent};
570	$_->hide;	593	$_->hide;
571	}	594	}
		595
		596	$self->check_size;
		597	$self->update;
572	}	598	}
573		599
574	sub find_widget {	600	sub find_widget {
575	my ($self, $x, $y) = @_;	601	my ($self, $x, $y) = @_;
576		602
…		…
651	}	677	}
652		678
653	sub update {	679	sub update {
654	my ($self) = @_;	680	my ($self) = @_;
655		681
656	$ROOT->on_refresh ($self => sub { $self->render_child });	682	$ROOT->on_post_alloc ($self => sub { $self->render_child });
657	$self->SUPER::update;	683	$self->SUPER::update;
658	}	684	}
659		685
660	sub size_allocate {	686	sub size_allocate {
661	my ($self, $w, $h) = @_;	687	my ($self, $w, $h) = @_;
662		688
663	$self->SUPER::size_allocate ($w, $h);	689	$self->SUPER::size_allocate ($w, $h);
664	$self->update;	690	$self->update;
		691	}
		692
		693	sub _render {
		694	$_[0]{children}[0]->draw;
665	}	695	}
666		696
667	sub render_child {	697	sub render_child {
668	my ($self) = @_;	698	my ($self) = @_;
669		699
670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	700	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671	glClearColor 0, 0, 0, 0;	701	glClearColor 0, 0, 0, 0;
672	glClear GL_COLOR_BUFFER_BIT;	702	glClear GL_COLOR_BUFFER_BIT;
673	$self->child->draw;	703
674	# glColorMask 1, 1, 1, 0;	704	$self->_render;
675	# glEnable GL_BLEND;
676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677	# glRasterPos 0, 0;
678	# glCopyPixels 0, 0, $self->{w}, $self->{h};
679	# glDisable GL_BLEND;
680	# glColorMask 1, 1, 1, 1;
681	};	705	};
682	}	706	}
683		707
684	sub _draw {	708	sub _draw {
685	my ($self) = @_;	709	my ($self) = @_;
…		…
687	my ($w, $h) = ($self->w, $self->h);	711	my ($w, $h) = ($self->w, $self->h);
688		712
689	my $tex = $self->{texture}	713	my $tex = $self->{texture}
690	or return;	714	or return;
691		715
692	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glEnable GL_TEXTURE_2D;	716	glEnable GL_TEXTURE_2D;
695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	717	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696	glColor 0, 0, 0, 1;	718	glColor 1, 1, 1, 1;
697		719
698	$tex->draw_quad (0, 0, $w, $h);	720	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699		721
700	glDisable GL_BLEND;
701	glDisable GL_TEXTURE_2D;	722	glDisable GL_TEXTURE_2D;
702	}	723	}
703		724
704	#############################################################################	725	#############################################################################
705		726
706	package CFClient::UI::ViewPort;	727	package CFClient::UI::ViewPort;
707		728
708	our @ISA = CFClient::UI::Window::;	729	our @ISA = CFClient::UI::Window::;
709		730
710	sub new { die }
711
712	sub size_request {	731	sub size_request {
713	my ($self) = @_;	732	my ($self) = @_;
714		733
715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	734	@$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)});	735	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
717		736
718	@$self{qw(child_w child_h)}	737	@$self{qw(child_w child_h)}
719	}	738	}
720		739
721	sub _draw {	740	sub size_allocate {
722	my ($self) = @_;	741	my ($self, $w, $h) = @_;
723		742
724	$self->{children}[1]->draw;	743	$self->update;
725	}	744	}
726		745
		746	sub set_offset {
		747	my ($self, $x, $y) = @_;
		748
		749	$self->{view_x} = int $x;
		750	$self->{view_y} = int $y;
		751
		752	$self->update;
		753	}
		754
		755	# hmm, this does not work for topleft of $self... but we should not ask for that
		756	sub coord2local {
		757	my ($self, $x, $y) = @_;
		758
		759	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		760	}
		761
		762	sub coord2global {
		763	my ($self, $x, $y) = @_;
		764
		765	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		766	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		767
		768	$self->SUPER::coord2global ($x, $y)
		769	}
		770
		771	sub find_widget {
		772	my ($self, $x, $y) = @_;
		773
		774	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		775	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		776	) {
		777	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		778	} else {
		779	$self->CFClient::UI::Base::find_widget ($x, $y)
		780	}
		781	}
		782
		783	sub _render {
		784	my ($self) = @_;
		785
		786	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		787
		788	$self->SUPER::_render;
		789	}
727		790
728	#############################################################################	791	#############################################################################
729		792
730	package CFClient::UI::Frame;	793	package CFClient::UI::ScrolledWindow;
731		794
732	our @ISA = CFClient::UI::Bin::;	795	our @ISA = CFClient::UI::HBox::;
733
734	use CFClient::OpenGL;
735		796
736	sub new {	797	sub new {
737	my $class = shift;	798	my $class = shift;
738		799
		800	my $self;
		801
		802	my $slider = new CFClient::UI::Slider
		803	vertical => 1,
		804	range => [0, 0, 1, 0.01], # HACK fix
		805	connect_changed => sub {
		806	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		807	},
		808	;
		809
739	my $self = $class->SUPER::new (	810	$self = $class->SUPER::new (
740	bg => [1, 1, 1, 1],	811	vp => (new CFClient::UI::ViewPort expand => 1),
741	border_bg => [1, 1, 1, 1],	812	slider => $slider,
742	border => 0.8,
743	@_	813	@_,
744	);	814	);
745		815
		816	$self->{vp}->add ($self->{scrolled});
		817	$self->add ($self->{vp});
		818	$self->add ($self->{slider});
		819
746	$self	820	$self
747	}	821	}
748		822
		823	#TODO# update range on size_allocate depending on child
		824	# update viewport offset on scroll
		825
		826	#############################################################################
		827
		828	package CFClient::UI::Frame;
		829
		830	our @ISA = CFClient::UI::Bin::;
		831
		832	use CFClient::OpenGL;
		833
		834	sub new {
		835	my $class = shift;
		836
		837	$class->SUPER::new (
		838	bg => undef,
		839	@_,
		840	)
		841	}
		842
749	sub _draw {	843	sub _draw {
750	my ($self) = @_;	844	my ($self) = @_;
751		845
752	my ($w, $h) = ($self->{w}, $self->{h});	846	if ($self->{bg}) {
		847	my ($w, $h) = @$self{qw(w h)};
753		848
754	glEnable GL_BLEND;	849	glEnable GL_BLEND;
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	850	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756	glEnable GL_TEXTURE_2D;	851	glColor @{ $self->{bg} };
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		852
759	# glBegin GL_QUADS;	853	glBegin GL_QUADS;
760	# glColor 0, 0, 0, 0;
761	# glVertex 0 , 0;	854	glVertex 0 , 0;
762	# glVertex 0 , $h;	855	glVertex 0 , $h;
763	# glVertex $w, $h;	856	glVertex $w, $h;
764	# glVertex $w, 0;	857	glVertex $w, 0;
765	# glEnd;	858	glEnd;
766		859
767
768	$self->child->draw;
769	glDisable GL_BLEND;	860	glDisable GL_BLEND;
770	glDisable GL_TEXTURE_2D;	861	}
		862
		863	$self->SUPER::_draw;
771	}	864	}
772		865
773	#############################################################################	866	#############################################################################
774		867
775	package CFClient::UI::FancyFrame;	868	package CFClient::UI::FancyFrame;
…		…
789		882
790	my $self = $class->SUPER::new (	883	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	884	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	885	border_bg => [1, 1, 1, 1],
793	border => 0.6,	886	border => 0.6,
		887	toplevel => 1,
794	can_events => 1,	888	can_events => 1,
795	@_	889	@_
796	);	890	);
797		891
798	$self->{title} &&= new CFClient::UI::Label	892	$self->{title} &&= new CFClient::UI::Label
…		…
823	my ($self, $w, $h) = @_;	917	my ($self, $w, $h) = @_;
824		918
825	$h -= List::Util::max 0, $self->border * 2;	919	$h -= List::Util::max 0, $self->border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	920	$w -= List::Util::max 0, $self->border * 2;
827		921
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	922	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829	if $self->{title};	923	if $self->{title};
830		924
831	$self->child->configure ($self->border, $self->border, $w, $h);	925	$self->child->configure ($self->border, $self->border, $w, $h);
832	}	926	}
833		927
…		…
891	my ($self) = @_;	985	my ($self) = @_;
892		986
893	my ($w, $h ) = ($self->{w}, $self->{h});	987	my ($w, $h ) = ($self->{w}, $self->{h});
894	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	988	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895		989
896	glEnable GL_BLEND;
897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898	glEnable GL_TEXTURE_2D;	990	glEnable GL_TEXTURE_2D;
899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	991	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900		992
901	my $border = $self->border;	993	my $border = $self->border;
902		994
903	glColor @{ $self->{border_bg} };	995	glColor @{ $self->{border_bg} };
904	$tex[1]->draw_quad (0, 0, $w, $border);	996	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
905	$tex[3]->draw_quad (0, $border, $border, $ch);	997	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	998	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907	$tex[4]->draw_quad (0, $h - $border, $w, $border);	999	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908		1000
909	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1001	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910	my $bg = $tex[0];	1002	my $bg = $tex[0];
911		1003
912	# TODO: repeat texture not scale	1004	# TODO: repeat texture not scale
…		…
916	glColor @{ $self->{bg} };	1008	glColor @{ $self->{bg} };
917		1009
918	$bg->{s} = $rep_x;	1010	$bg->{s} = $rep_x;
919	$bg->{t} = $rep_y;	1011	$bg->{t} = $rep_y;
920	$bg->{wrap_mode} = 1;	1012	$bg->{wrap_mode} = 1;
921	$bg->draw_quad ($border, $border, $cw, $ch);	1013	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1014	}
922		1015
923	glDisable GL_TEXTURE_2D;	1016	glDisable GL_TEXTURE_2D;
924	glDisable GL_BLEND;
925	}
926		1017
927	$self->{title}->draw if $self->{title};	1018	$self->{title}->draw if $self->{title};
928		1019
929	$self->child->draw;	1020	$self->child->draw;
930	}	1021	}
…		…
1157	}	1248	}
1158		1249
1159	sub size_allocate {	1250	sub size_allocate {
1160	my ($self, $w, $h) = @_;	1251	my ($self, $w, $h) = @_;
1161		1252
		1253	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1254
1162	my $children = $self->{children};	1255	my $children = $self->{children};
1163		1256
1164	my @h = map $_->{req_h}, @$children;	1257	my @h = map $_->{req_h}, @$children;
1165		1258
1166	my $req_h = List::Util::sum @h;	1259	my $req_h = List::Util::sum @h;
…		…
1195		1288
1196	#############################################################################	1289	#############################################################################
1197		1290
1198	package CFClient::UI::Label;	1291	package CFClient::UI::Label;
1199		1292
1200	our @ISA = CFClient::UI::Base::;	1293	our @ISA = CFClient::UI::DrawBG::;
1201		1294
1202	use CFClient::OpenGL;	1295	use CFClient::OpenGL;
1203		1296
1204	sub new {	1297	sub new {
1205	my ($class, %arg) = @_;	1298	my ($class, %arg) = @_;
1206		1299
1207	my $self = $class->SUPER::new (	1300	my $self = $class->SUPER::new (
1208	fg => [1, 1, 1],	1301	fg => [1, 1, 1],
		1302	#bg => none
		1303	#active_bg => none
1209	#font => default_font	1304	#font => default_font
		1305	#text => initial text
		1306	#markup => initial narkup
		1307	#max_w => maximum pixel width
		1308	ellipsise => 3, # end
		1309	layout => (new CFClient::Layout),
1210	fontsize => 1,	1310	fontsize => 1,
1211	text => "",
1212	align => -1,	1311	align => -1,
1213	valign => -1,	1312	valign => -1,
1214	padding => 2,	1313	padding => 2,
1215	layout => new CFClient::Layout,
1216	can_events => 0,	1314	can_events => 0,
1217	%arg	1315	%arg
1218	);	1316	);
1219		1317
1220	if (exists $self->{template}) {	1318	if (exists $self->{template}) {
1221	my $layout = new CFClient::Layout;	1319	my $layout = new CFClient::Layout;
1222	$layout->set_text (delete $self->{template});	1320	$layout->set_text (delete $self->{template});
1223	$self->{template} = $layout;	1321	$self->{template} = $layout;
1224	}	1322	}
1225		1323
1226	$self->set_text (delete $self->{text}) if exists $self->{text};	1324	if (exists $self->{markup}) {
1227	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1325	$self->set_markup (delete $self->{markup});
		1326	} else {
		1327	$self->set_text (delete $self->{text});
		1328	}
1228		1329
1229	$self	1330	$self
1230	}	1331	}
1231		1332
1232	sub escape {	1333	sub escape($) {
1233	local $_ = $_[1];	1334	local $_ = $_[0];
1234		1335
1235	s/&/&amp;/g;	1336	s/&/&amp;/g;
1236	s/>/&gt;/g;	1337	s/>/&gt;/g;
1237	s/</&lt;/g;	1338	s/</&lt;/g;
1238		1339
1239	$_[1]	1340	$_
1240	}	1341	}
1241		1342
1242	sub update {	1343	sub update {
1243	my ($self) = @_;	1344	my ($self) = @_;
1244		1345
1245	delete $self->{texture};	1346	delete $self->{texture};
1246	$self->SUPER::update;	1347	$self->SUPER::update;
1247	}	1348	}
1248		1349
1249	sub reconfigure {
1250	my ($self) = @_;
1251
1252	delete $self->{texture};
1253	}
1254
1255	sub set_text {	1350	sub set_text {
1256	my ($self, $text) = @_;	1351	my ($self, $text) = @_;
1257		1352
1258	return if $self->{text} eq "T$text";	1353	return if $self->{text} eq "T$text";
1259	$self->{text} = "T$text";	1354	$self->{text} = "T$text";
1260		1355
		1356	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261	$self->{layout}->set_text ($text);	1357	$self->{layout}->set_text ($text);
1262		1358
1263	delete $self->{texture};
1264	$self->update;	1359	$self->update;
1265	$self->check_size;	1360	$self->check_size;
1266	}	1361	}
1267		1362
1268	sub set_markup {	1363	sub set_markup {
1269	my ($self, $markup) = @_;	1364	my ($self, $markup) = @_;
1270		1365
1271	return if $self->{text} eq "M$markup";	1366	return if $self->{text} eq "M$markup";
1272	$self->{text} = "M$markup";	1367	$self->{text} = "M$markup";
1273		1368
		1369	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1370
		1371	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274	$self->{layout}->set_markup ($markup);	1372	$self->{layout}->set_markup ($markup);
1275		1373
1276	delete $self->{texture};
1277	$self->update;	1374	$self->update;
1278	$self->check_size;	1375	$self->check_size;
1279	}	1376	}
1280		1377
1281	sub size_request {	1378	sub size_request {
1282	my ($self) = @_;	1379	my ($self) = @_;
1283		1380
1284	$self->{layout}->set_font ($self->{font}) if $self->{font};	1381	$self->{layout}->set_font ($self->{font}) if $self->{font};
1285	$self->{layout}->set_width ($self->{max_w} || -1);	1382	$self->{layout}->set_width ($self->{max_w} || -1);
		1383	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1384	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1286	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1385	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287		1386
1288	my ($w, $h) = $self->{layout}->size;	1387	my ($w, $h) = $self->{layout}->size;
1289		1388
1290	if (exists $self->{template}) {	1389	if (exists $self->{template}) {
…		…
1312	sub set_fontsize {	1411	sub set_fontsize {
1313	my ($self, $fontsize) = @_;	1412	my ($self, $fontsize) = @_;
1314		1413
1315	$self->{fontsize} = $fontsize;	1414	$self->{fontsize} = $fontsize;
1316	delete $self->{texture};	1415	delete $self->{texture};
		1416
		1417	$self->update;
1317	$self->check_size;	1418	$self->check_size;
1318	$self->update;
1319	}	1419	}
1320		1420
1321	sub _draw {	1421	sub _draw {
1322	my ($self) = @_;	1422	my ($self) = @_;
1323		1423
		1424	$self->SUPER::_draw; # draw background, if applicable
		1425
1324	my $tex = $self->{texture} ||= do {	1426	my $tex = $self->{texture} ||= do {
		1427	$self->{layout}->set_foreground (@{$self->{fg}});
1325	$self->{layout}->set_font ($self->{font}) if $self->{font};	1428	$self->{layout}->set_font ($self->{font}) if $self->{font};
1326	$self->{layout}->set_width ($self->{w});	1429	$self->{layout}->set_width ($self->{w});
		1430	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1431	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1327	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1432	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1433
1328	new_from_layout CFClient::Texture $self->{layout}	1434	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1435
		1436	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1437	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1438	: ($self->{w} - $tex->{w}) * 0.5);
		1439
		1440	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1441	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1442	: ($self->{h} - $tex->{h}) * 0.5);
		1443
		1444	$tex
1329	};	1445	};
1330		1446
1331	glEnable GL_BLEND;
1332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1333	glEnable GL_TEXTURE_2D;	1447	glEnable GL_TEXTURE_2D;
1334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1448	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335		1449
		1450	if ($tex->{format} == GL_ALPHA) {
1336	glColor @{$self->{fg}};	1451	glColor @{$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});	1452	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1453	} else {
		1454	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1455	}
1351		1456
1352	glDisable GL_TEXTURE_2D;	1457	glDisable GL_TEXTURE_2D;
1353	glDisable GL_BLEND;
1354	}	1458	}
1355		1459
1356	#############################################################################	1460	#############################################################################
1357		1461
1358	package CFClient::UI::EntryBase;	1462	package CFClient::UI::EntryBase;
…		…
1393	$self->{layout}->set_text ("$text ");	1497	$self->{layout}->set_text ("$text ");
1394		1498
1395	$self->emit (changed => $self->{text});	1499	$self->emit (changed => $self->{text});
1396	}	1500	}
1397		1501
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 $self->{text});#d# don't check for == inside _set_text
1414	}
1415
1416	sub set_text {	1502	sub set_text {
1417	my ($self, $text) = @_;	1503	my ($self, $text) = @_;
1418		1504
1419	$self->{cursor} = length $text;	1505	$self->{cursor} = length $text;
1420	$self->_set_text ($text);	1506	$self->_set_text ($text);
1421	$self->update;	1507	$self->update;
		1508	$self->check_size;
		1509	}
		1510
		1511	sub get_text {
		1512	$_[0]{text}
		1513	}
		1514
		1515	sub size_request {
		1516	my ($self) = @_;
		1517
		1518	my ($w, $h) = $self->SUPER::size_request;
		1519
		1520	($w + 1, $h) # add 1 for cursor
		1521	}
		1522
		1523	sub size_allocate {
		1524	my ($self, $w, $h) = @_;
		1525
		1526	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1422	}	1527	}
1423		1528
1424	sub key_down {	1529	sub key_down {
1425	my ($self, $ev) = @_;	1530	my ($self, $ev) = @_;
1426		1531
…		…
1428	my $sym = $ev->{sym};	1533	my $sym = $ev->{sym};
1429	my $uni = $ev->{unicode};	1534	my $uni = $ev->{unicode};
1430		1535
1431	my $text = $self->get_text;	1536	my $text = $self->get_text;
1432		1537
1433	if ($sym == 8) {	1538	if ($uni == 8) {
1434	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1539	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435	} elsif ($sym == 127) {	1540	} elsif ($uni == 127) {
1436	substr $text, $self->{cursor}, 1, "";	1541	substr $text, $self->{cursor}, 1, "";
1437	} elsif ($sym == CFClient::SDLK_LEFT) {	1542	} elsif ($sym == CFClient::SDLK_LEFT) {
1438	--$self->{cursor} if $self->{cursor};	1543	--$self->{cursor} if $self->{cursor};
1439	} elsif ($sym == CFClient::SDLK_RIGHT) {	1544	} elsif ($sym == CFClient::SDLK_RIGHT) {
1440	++$self->{cursor} if $self->{cursor} < length $self->{text};	1545	++$self->{cursor} if $self->{cursor} < length $self->{text};
1441	} elsif ($sym == CFClient::SDLK_HOME) {	1546	} elsif ($sym == CFClient::SDLK_HOME) {
1442	$self->{cursor} = 0;	1547	$self->{cursor} = 0;
1443	} elsif ($sym == CFClient::SDLK_END) {	1548	} elsif ($sym == CFClient::SDLK_END) {
1444	$self->{cursor} = length $text;	1549	$self->{cursor} = length $text;
1445	} elsif ($sym == 27) {	1550	} elsif ($uni == 27) {
1446	$self->emit ('escape');	1551	$self->emit ('escape');
1447	} elsif ($uni) {	1552	} elsif ($uni) {
1448	substr $text, $self->{cursor}++, 0, chr $uni;	1553	substr $text, $self->{cursor}++, 0, chr $uni;
1449	}	1554	}
1450		1555
1451	$self->_set_text ($text);	1556	$self->_set_text ($text);
1452	$self->update;	1557	$self->update;
		1558	$self->check_size;
1453	}	1559	}
1454		1560
1455	sub focus_in {	1561	sub focus_in {
1456	my ($self) = @_;	1562	my ($self) = @_;
1457		1563
…		…
1586	my $class = shift;	1692	my $class = shift;
1587		1693
1588	$class->SUPER::new (	1694	$class->SUPER::new (
1589	padding => 4,	1695	padding => 4,
1590	fg => [1, 1, 1],	1696	fg => [1, 1, 1],
1591	bg => [1, 1, 1, 0.2],
1592	active_fg => [0, 0, 1],	1697	active_fg => [0, 0, 1],
1593	can_hover => 1,	1698	can_hover => 1,
1594	align => 0,	1699	align => 0,
1595	valign => 0,	1700	valign => 0,
1596	can_events => 1,	1701	can_events => 1,
…		…
1614		1719
1615	if ($GRAB == $self) {	1720	if ($GRAB == $self) {
1616	$self->{fg} = $self->{active_fg};	1721	$self->{fg} = $self->{active_fg};
1617	}	1722	}
1618		1723
1619	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	1724	glEnable GL_TEXTURE_2D;
1622	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1725	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623	glColor 0, 0, 0, 1;	1726	glColor 0, 0, 0, 1;
1624		1727
1625	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1728	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626		1729
1627	glDisable GL_TEXTURE_2D;	1730	glDisable GL_TEXTURE_2D;
1628	glDisable GL_BLEND;
1629		1731
1630	$self->SUPER::_draw;	1732	$self->SUPER::_draw;
1631	}	1733	}
1632		1734
1633	#############################################################################	1735	#############################################################################
…		…
1647		1749
1648	$class->SUPER::new (	1750	$class->SUPER::new (
1649	padding => 2,	1751	padding => 2,
1650	fg => [1, 1, 1],	1752	fg => [1, 1, 1],
1651	active_fg => [1, 1, 0],	1753	active_fg => [1, 1, 0],
		1754	bg => [0, 0, 0, 0.2],
		1755	active_bg => [1, 1, 1, 0.5],
1652	state => 0,	1756	state => 0,
1653	can_hover => 1,	1757	can_hover => 1,
1654	@_	1758	@_
1655	)	1759	)
1656	}	1760	}
…		…
1680		1784
1681	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1785	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1682		1786
1683	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1787	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684		1788
1685	glEnable GL_BLEND;	1789	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1790
1686	glEnable GL_TEXTURE_2D;	1791	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);	1792	$tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693	glDisable GL_TEXTURE_2D;	1793	glDisable GL_TEXTURE_2D;
1694	glDisable GL_BLEND;
1695	}	1794	}
1696		1795
1697	#############################################################################	1796	#############################################################################
1698		1797
1699	package CFClient::UI::Image;	1798	package CFClient::UI::Image;
…		…
1742	glTranslate 0, -$self->{w}, 0;	1841	glTranslate 0, -$self->{w}, 0;
1743		1842
1744	($w, $h) = ($h, $w);	1843	($w, $h) = ($h, $w);
1745	}	1844	}
1746		1845
1747	glEnable GL_BLEND;
1748	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749	glEnable GL_TEXTURE_2D;	1846	glEnable GL_TEXTURE_2D;
1750	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1847	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751		1848
1752	$tex->draw_quad (0, 0, $w, $h);	1849	$tex->draw_quad_alpha (0, 0, $w, $h);
1753		1850
1754	glDisable GL_BLEND;
1755	glDisable GL_TEXTURE_2D;	1851	glDisable GL_TEXTURE_2D;
1756	}	1852	}
1757		1853
1758	#############################################################################	1854	#############################################################################
1759		1855
…		…
1948	qw(s1_slider.png s1_slider_bg.png);	2044	qw(s1_slider.png s1_slider_bg.png);
1949		2045
1950	sub new {	2046	sub new {
1951	my $class = shift;	2047	my $class = shift;
1952		2048
1953	# range [value, low, high, page]	2049	# range [value, low, high, page, unit]
1954		2050
1955	# TODO: 0-width page	2051	# TODO: 0-width page
1956	# TODO: req_w/h are wrong with vertical	2052	# TODO: req_w/h are wrong with vertical
1957	# TODO: calculations are off	2053	# TODO: calculations are off
1958	my $self = $class->SUPER::new (	2054	my $self = $class->SUPER::new (
1959	fg => [1, 1, 1],	2055	fg => [1, 1, 1],
1960	active_fg => [0, 0, 0],	2056	active_fg => [0, 0, 0],
		2057	bg => [0, 0, 0, 0.2],
		2058	active_bg => [1, 1, 1, 0.5],
1961	range => [0, 0, 100, 10],	2059	range => [0, 0, 100, 10],
1962	req_w => 20,	2060	req_w => $::WIDTH / 80,
1963	req_h => 20,	2061	req_h => $::WIDTH / 80,
1964	vertical => 0,	2062	vertical => 0,
1965	can_hover => 1,	2063	can_hover => 1,
1966	inner_pad => 5,	2064	inner_pad => 0.02,
1967	@_	2065	@_
1968	);	2066	);
1969		2067
		2068	$self->set_value ($self->{range}[0]);
		2069	$self->update;
		2070
1970	$self	2071	$self
		2072	}
		2073
		2074	sub set_value {
		2075	my ($self, $value) = @_;
		2076
		2077	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2078
		2079	$hi = $lo + 1 if $hi <= $lo;
		2080
		2081	$value = $lo if $value < $lo;
		2082	$value = $hi if $value > $hi;
		2083
		2084	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2085	if $unit;
		2086
		2087	$page = $hi - $lo if $page > $hi - $lo;
		2088
		2089	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2090
		2091	if ($value != $old_value) {
		2092	$self->emit (changed => $value);
		2093	$self->update;
		2094	}
1971	}	2095	}
1972		2096
1973	sub size_request {	2097	sub size_request {
1974	my ($self) = @_;	2098	my ($self) = @_;
1975		2099
…		…
1988		2112
1989	sub mouse_motion {	2113	sub mouse_motion {
1990	my ($self, $ev, $x, $y) = @_;	2114	my ($self, $ev, $x, $y) = @_;
1991		2115
1992	if ($GRAB == $self) {	2116	if ($GRAB == $self) {
		2117	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2118
		2119	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2120
		2121	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2122
		2123	$self->set_value ($x * ($hi - $lo) + $lo);
		2124	}
		2125	}
		2126
		2127	sub update {
		2128	my ($self) = @_;
		2129
		2130	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2131	$self->set_value ($self->{range}[0]);
		2132
1993	my ($value, $lo, $hi, $page) = @{$self->{range}};	2133	my ($value, $lo, $hi, $page) = @{$self->{range}};
1994		2134
1995	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2135	my $inner_w = 1 - 2 * $self->{inner_pad};
1996		2136
1997	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2137	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1998	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1999		2138
2000	$x -= $inner_pad_px; # substract the padding	2139	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
2001	$x = $x * ($hi - $lo) / $inner_w + $lo;	2140	$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		2141
2006	$self->emit (changed => $x);	2142	$value = $self->{inner_pad} + ($value - $page * 0.5);
2007	$self->update;	2143
		2144	$value = 0 if $value < 0;
		2145	$page = 1 - $value if $value + $page > 1;
		2146
		2147	$self->{knob_x} = $value;
		2148	$self->{knob_w} = $page;
2008	}	2149	});
2009	}
2010		2150
2011	# the inner_* stuff is for generating a padding for the slider handle,	2151	$self->SUPER::update;
2012	# so that the handle doesn't leave the texture. This calculation isn't 100%
2013	# correct propably, but it does the job for now
2014	sub _calc_inner_pad_px {
2015	my ($self, $w) = @_;
2016	($w / 100) * $self->{inner_pad} # % to pixels
2017	}	2152	}
2018		2153
2019	sub _draw {	2154	sub _draw {
2020	my ($self) = @_;	2155	my ($self) = @_;
2021		2156
2022	$self->SUPER::_draw ();	2157	$self->SUPER::_draw ();
2023		2158
2024	my ($w, $h) = @$self{qw(w h)};	2159	glScale $self->{w}, $self->{h};
2025		2160
2026	if ($self->{vertical}) {	2161	if ($self->{vertical}) {
2027	# draw a vertical slider like a rotated horizontal slider	2162	# draw a vertical slider like a rotated horizontal slider
2028		2163
		2164	glTranslate 1, 0, 0;
2029	glRotate 90, 0, 0, 1;	2165	glRotate 90, 0, 0, 1;
2030	glTranslate 0, -$self->{w}, 0;
2031
2032	($w, $h) = ($h, $w);
2033	}	2166	}
2034		2167
2035	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2168	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2169	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037		2170
2038	my ($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;	2171	glEnable GL_TEXTURE_2D;
2059	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2172	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060		2173
2061	# draw background	2174	# draw background
2062	$tex[1]->draw_quad (0, 0, $w, $h);	2175	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063		2176
2064	# draw handle	2177	# draw handle
2065	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2178	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066		2179
2067	glDisable GL_BLEND;
2068	glDisable GL_TEXTURE_2D;	2180	glDisable GL_TEXTURE_2D;
2069	}	2181	}
2070		2182
2071	#############################################################################	2183	#############################################################################
2072		2184
…		…
2083	fontsize => 1,	2195	fontsize => 1,
2084	can_events => 0,	2196	can_events => 0,
2085	#font => default_font	2197	#font => default_font
2086	@_,	2198	@_,
2087		2199
2088	layout => (new CFClient::Layout),	2200	layout => (new CFClient::Layout 1),
2089	par => [],	2201	par => [],
2090	height => 0,	2202	height => 0,
2091	children => [	2203	children => [
2092	(new CFClient::UI::Empty expand => 1),	2204	(new CFClient::UI::Empty expand => 1),
2093	(new CFClient::UI::Slider vertical => 1),	2205	(new CFClient::UI::Slider vertical => 1),
…		…
2104		2216
2105	$self->{fontsize} = $fontsize;	2217	$self->{fontsize} = $fontsize;
2106	$self->reflow;	2218	$self->reflow;
2107	}	2219	}
2108		2220
2109	sub text_height {
2110	my ($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	$self->update;
2126	}
2127
2128	sub size_allocate {	2221	sub size_allocate {
2129	my ($self, $w, $h) = @_;	2222	my ($self, $w, $h) = @_;
2130		2223
2131	$self->SUPER::size_allocate ($w, $h);	2224	$self->SUPER::size_allocate ($w, $h);
2132		2225
…		…
2135	$self->{layout}->set_width ($self->{children}[0]{w});	2228	$self->{layout}->set_width ($self->{children}[0]{w});
2136		2229
2137	$self->reflow;	2230	$self->reflow;
2138	}	2231	}
2139		2232
		2233	sub text_height {
		2234	my ($self, $text, $indent) = @_;
		2235
		2236	my $layout = $self->{layout};
		2237
		2238	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2239	$layout->set_width ($self->{children}[0]{w} - $indent);
		2240	$layout->set_markup ($text);
		2241
		2242	($layout->size)[1]
		2243	}
		2244
		2245	sub reflow {
		2246	my ($self) = @_;
		2247
		2248	$self->{need_reflow}++;
		2249	$self->update;
		2250	}
		2251
2140	sub add_paragraph {	2252	sub add_paragraph {
2141	my ($self, $color, $text) = @_;	2253	my ($self, $color, $text, $indent) = @_;
2142		2254
2143	#TODO: intelligently "reformat" paragraph	2255	#TODO: intelligently "reformat" paragraph
2144		2256
		2257	for my $line (split /\n/, $text) {
2145	my $height = $self->text_height ($text);	2258	my $height = $self->text_height ($line);
2146
2147	$self->{height} += $height;	2259	$self->{height} += $height;
2148
2149	push @{$self->{par}}, [$height, $color, $text];	2260	push @{$self->{par}}, [$height, $color, $indent, $line];
		2261	}
2150		2262
2151	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2263	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2152	$self->{children}[1]->update;	2264	$self->{children}[1]->update;
2153	}	2265	}
2154		2266
…		…
2159		2271
2160	return unless $self->{h} > 0;	2272	return unless $self->{h} > 0;
2161		2273
2162	delete $self->{texture};	2274	delete $self->{texture};
2163		2275
2164	$ROOT->on_refresh ($self, sub {	2276	$ROOT->on_post_alloc ($self, sub {
2165	if (delete $self->{need_reflow}) {	2277	if (delete $self->{need_reflow}) {
2166	my $height = 0;	2278	my $height = 0;
2167		2279
2168	$height += $_->[0] = $self->text_height ($_->[2])	2280	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
2169	for @{$self->{par}};	2281	for @{$self->{par}};
2170		2282
2171	$self->{height} = $height;	2283	$self->{height} = $height;
2172		2284
2173	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2285	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2286	$self->{children}[1]->update;
2174		2287
2175	delete $self->{texture};	2288	delete $self->{texture};
2176	}	2289	}
2177		2290
2178	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2291	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2179	glClearColor 0, 0, 0, 0;	2292	glClearColor 0.5, 0.5, 0.5, 0;
2180	glClear GL_COLOR_BUFFER_BIT;	2293	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		2294
2187	my $top = int $self->{children}[1]{range}[0];	2295	my $top = int $self->{children}[1]{range}[0];
2188		2296
2189	my $y0 = $top;	2297	my $y0 = $top;
2190	my $y1 = $top + $self->{h};	2298	my $y1 = $top + $self->{h};
…		…
2193		2301
2194	my $layout = $self->{layout};	2302	my $layout = $self->{layout};
2195		2303
2196	$layout->set_font ($self->{font}) if $self->{font};	2304	$layout->set_font ($self->{font}) if $self->{font};
2197		2305
		2306	glEnable GL_BLEND;
		2307	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2308
2198	for my $par (@{$self->{par}}) {	2309	for my $par (@{$self->{par}}) {
2199	my $h = $par->[0];	2310	my $h = $par->[0];
2200		2311
2201	if ($y0 < $y + $h && $y < $y1) {	2312	if ($y0 < $y + $h && $y < $y1) {
		2313	$layout->set_foreground (@{ $par->[1] });
		2314	$layout->set_width ($self->{w} - $par->[2]);
2202	$layout->set_text ($par->[2]);	2315	$layout->set_markup ($par->[3]);
2203		2316
2204	glColor @{ $par->[1] };	2317	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2205	my ($W, $H) = $layout->size;	2318
2206	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2319	glRasterPos $par->[2], $y - $y0;
		2320	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2207	}	2321	}
2208		2322
2209	$y += $h;	2323	$y += $h;
2210	}	2324	}
2211		2325
2212	glDisable GL_TEXTURE_2D;
2213	glDisable GL_BLEND;	2326	glDisable GL_BLEND;
2214	};	2327	};
2215	});	2328	});
2216	}	2329	}
2217		2330
2218	sub _draw {	2331	sub _draw {
2219	my ($self) = @_;	2332	my ($self) = @_;
2220		2333
2221	glEnable GL_BLEND;
2222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223	glEnable GL_TEXTURE_2D;	2334	glEnable GL_TEXTURE_2D;
2224	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2335	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225	glColor 1, 1, 1, 1;	2336	glColor 1, 1, 1, 1;
2226	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2337	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227	glDisable GL_TEXTURE_2D;	2338	glDisable GL_TEXTURE_2D;
2228	glDisable GL_BLEND;
2229		2339
2230	$self->{children}[1]->draw;	2340	$self->{children}[1]->draw;
2231		2341
2232	}	2342	}
2233		2343
…		…
2327	@_,	2437	@_,
2328	can_events => 0,	2438	can_events => 0,
2329	)	2439	)
2330	}	2440	}
2331		2441
2332	sub set_markup {	2442	sub set_tooltip_from {
2333	my ($self, $text) = @_;	2443	my ($self, $widget) = @_;
2334		2444
2335	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2445	$self->add (new CFClient::UI::Label
2336	$self->{label}->set_markup ($text);	2446	markup => $widget->{tooltip},
2337	$self->add ($self->{label});	2447	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2448	fontsize => 0.8,
		2449	fg => [0, 0, 0, 1],
		2450	ellipsise => 0,
		2451	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2452	);
2338	}	2453	}
2339		2454
2340	sub size_request {	2455	sub size_request {
2341	my ($self) = @_;	2456	my ($self) = @_;
2342
2343	$self->child->set_max_size ($::WIDTH * 0.3);
2344		2457
2345	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2458	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346		2459
2347	($w + 4, $h + 4)	2460	($w + 4, $h + 4)
2348	}	2461	}
…		…
2354	}	2467	}
2355		2468
2356	sub _draw {	2469	sub _draw {
2357	my ($self) = @_;	2470	my ($self) = @_;
2358		2471
2359	glPushMatrix;
2360	glTranslate 0.375, 0.375;	2472	glTranslate 0.375, 0.375;
2361		2473
2362	my ($w, $h) = @$self{qw(w h)};	2474	my ($w, $h) = @$self{qw(w h)};
2363		2475
2364	glColor 1, 0.8, 0.4;	2476	glColor 1, 0.8, 0.4;
…		…
2375	glVertex 0 , $h;	2487	glVertex 0 , $h;
2376	glVertex $w, $h;	2488	glVertex $w, $h;
2377	glVertex $w, 0;	2489	glVertex $w, 0;
2378	glEnd;	2490	glEnd;
2379		2491
2380	glPopMatrix;	2492	glTranslate 2 - 0.375, 2 - 0.375;
2381
2382	glTranslate 2, 2;
2383	$self->SUPER::_draw;	2493	$self->SUPER::_draw;
2384	}	2494	}
2385		2495
2386	#############################################################################	2496	#############################################################################
2387		2497
…		…
2392	use CFClient::OpenGL;	2502	use CFClient::OpenGL;
2393		2503
2394	sub new {	2504	sub new {
2395	my $class = shift;	2505	my $class = shift;
2396		2506
2397	$class->SUPER::new (	2507	my $self = $class->SUPER::new (
2398	aspect => 1,	2508	aspect => 1,
2399	@_,	2509	@_,
2400	)	2510	);
		2511
		2512	if ($self->{anim} && $self->{animspeed}) {
		2513	Scalar::Util::weaken (my $widget = $self);
		2514
		2515	$self->{timer} = Event->timer (
		2516	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2517	hard => 1,
		2518	interval => $self->{animspeed},
		2519	cb => sub {
		2520	++$widget->{frame};
		2521	$widget->update;
		2522	},
		2523	);
		2524	}
		2525
		2526	$self
2401	}	2527	}
2402		2528
2403	sub size_request {	2529	sub size_request {
2404	(32, 8)	2530	(32, 8)
2405	}	2531	}
2406		2532
		2533	sub update {
		2534	my ($self) = @_;
		2535
		2536	return unless $self->{visible};
		2537
		2538	$self->SUPER::update;
		2539	}
		2540
2407	sub _draw {	2541	sub _draw {
2408	my ($self) = @_;	2542	my ($self) = @_;
2409		2543
		2544	return unless $::CONN;#d# manage and cache textures differently
		2545
		2546	my $face;
		2547
		2548	if ($self->{frame}) {
		2549	my $anim = $::CONN->{anim}[$self->{anim}];
		2550
		2551	$face = $anim->[ $self->{frame} % @$anim ]
		2552	if $anim && @$anim;
		2553	}
		2554
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2555	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2556
2412	# TODO animation
2413	if ($tex) {	2557	if ($tex) {
2414	glEnable GL_BLEND;
2415	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416	glEnable GL_TEXTURE_2D;	2558	glEnable GL_TEXTURE_2D;
2417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2559	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418	glColor 1, 1, 1, 1;	2560	glColor 1, 1, 1, 1;
2419	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2561	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2420	glDisable GL_TEXTURE_2D;	2562	glDisable GL_TEXTURE_2D;
2421	glDisable GL_BLEND;
2422	}	2563	}
		2564	}
		2565
		2566	sub DESTROY {
		2567	my ($self) = @_;
		2568
		2569	$self->{timer}->cancel
		2570	if $self->{timer};
		2571
		2572	$self->SUPER::DESTROY;
		2573	}
		2574
		2575	#############################################################################
		2576
		2577	package CFClient::UI::InventoryItem;
		2578
		2579	our @ISA = CFClient::UI::HBox::;
		2580
		2581	sub _item_to_desc {
		2582	my ($item) = @_;
		2583
		2584	my $desc =
		2585	$item->{nrof} < 2
		2586	? $item->{name}
		2587	: "$item->{nrof} × $item->{name_pl}";
		2588
		2589	$item->{flags} & Crossfire::Protocol::F_OPEN
		2590	and $desc .= " (open)";
		2591	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2592	and $desc .= " (applied)";
		2593	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2594	and $desc .= " (unpaid)";
		2595	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2596	and $desc .= " (magic)";
		2597	$item->{flags} & Crossfire::Protocol::F_CURSED
		2598	and $desc .= " (cursed)";
		2599	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2600	and $desc .= " (damned)";
		2601	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2602	and $desc .= " *";
		2603
		2604	$desc
		2605	}
		2606
		2607	sub new {
		2608	my $class = shift;
		2609
		2610	my %args = @_;
		2611
		2612	my $item = delete $args{item};
		2613
		2614	my $desc = _item_to_desc ($item);
		2615
		2616	my $self = $class->SUPER::new (
		2617	can_hover => 1,
		2618	can_events => 1,
		2619	tooltip => ((CFClient::UI::Label::escape $desc)
		2620	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2621	connect_button_down => sub {
		2622	my ($self, $ev, $x, $y) = @_;
		2623
		2624	# todo: maybe put examine on 1? but should just be a tooltip :(
		2625	if ($ev->{button} == 1) {
		2626	my $targ = $::CONN->{player}{tag};
		2627
		2628	if ($item->{container} == $::CONN->{player}{tag}) {
		2629	$targ = $main::OPENCONT;
		2630	}
		2631
		2632	$::CONN->send ("move $targ $item->{tag} 0");
		2633	} elsif ($ev->{button} == 2) {
		2634	$::CONN->send ("apply $item->{tag}");
		2635	} elsif ($ev->{button} == 3) {
		2636	my @menu_items = (
		2637	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2638	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2639	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2640	(
		2641	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2642	? (
		2643	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2644	)
		2645	: (
		2646	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2647	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2648	)
		2649	),
		2650	);
		2651
		2652	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2653	}
		2654
		2655	1
		2656	},
		2657	%args
		2658	);
		2659
		2660
		2661	$self->add (new CFClient::UI::Face
		2662	can_events => 0,
		2663	face => $item->{face},
		2664	anim => $item->{anim},
		2665	animspeed => $item->{animspeed},
		2666	);
		2667
		2668	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2669
		2670	$self->{item} = $item;
		2671
		2672	$self->update_item;
		2673
		2674	$self
		2675	}
		2676
		2677	sub update_item {
		2678	my ($self) = @_;
		2679
		2680	my $desc = _item_to_desc ($self->{item});
		2681
		2682	$self->{name_lbl}->set_text ($desc);
		2683	}
		2684
		2685	#############################################################################
		2686
		2687	package CFClient::UI::Inventory;
		2688
		2689	our @ISA = CFClient::UI::ScrolledWindow::;
		2690
		2691	sub new {
		2692	my $class = shift;
		2693
		2694	my $self = $class->SUPER::new (
		2695	scrolled => (new CFClient::UI::VBox),
		2696	@_,
		2697	);
		2698
		2699	$self
		2700	}
		2701
		2702	sub set_items {
		2703	my ($self, $items) = @_;
		2704
		2705	$self->{scrolled}->clear;
		2706	return unless $items;
		2707
		2708	my @items = sort {
		2709	($a->{type} <=> $b->{type})
		2710	or ($a->{name} cmp $b->{name})
		2711	} @$items;
		2712
		2713	$self->{real_items} = \@items;
		2714
		2715	for my $item (@items) {
		2716	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2717	$item->update_item ();
		2718	}
		2719
		2720	$self->{scrolled}->add (@items);
		2721
		2722	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2723	}
		2724
		2725	sub size_request {
		2726	my ($self) = @_;
		2727	($self->{req_w}, $self->{req_h});
2423	}	2728	}
2424		2729
2425	#############################################################################	2730	#############################################################################
2426		2731
2427	package CFClient::UI::Menu;	2732	package CFClient::UI::Menu;
…		…
2475	}	2780	}
2476		2781
2477	sub mouse_motion {	2782	sub mouse_motion {
2478	my ($self, $ev, $x, $y) = @_;	2783	my ($self, $ev, $x, $y) = @_;
2479		2784
2480	# TODO: should use vbox->fdind_widget or so	2785	# TODO: should use vbox->find_widget or so
2481	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2786	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482	$self->{hover} = $self->{item}{$HOVER};	2787	$self->{hover} = $self->{item}{$HOVER};
2483	}	2788	}
2484		2789
2485	sub button_up {	2790	sub button_up {
…		…
2494	}	2799	}
2495	}	2800	}
2496		2801
2497	#############################################################################	2802	#############################################################################
2498		2803
		2804	package CFClient::UI::Statusbox;
		2805
		2806	our @ISA = CFClient::UI::VBox::;
		2807
		2808	sub new {
		2809	my $class = shift;
		2810
		2811	$class->SUPER::new (
		2812	fontsize => 0.8,
		2813	@_,
		2814	)
		2815	}
		2816
		2817	sub reorder {
		2818	my ($self) = @_;
		2819	my $NOW = time;
		2820
		2821	while (my ($k, $v) = each %{ $self->{item} }) {
		2822	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2823	}
		2824
		2825	my @widgets;
		2826
		2827	my @items = sort {
		2828	$a->{pri} <=> $b->{pri}
		2829	or $b->{id} <=> $a->{id}
		2830	} values %{ $self->{item} };
		2831
		2832	my $count = 10 + 1;
		2833	for my $item (@items) {
		2834	last unless --$count;
		2835
		2836	push @widgets, $item->{label} ||= do {
		2837	# TODO: doesn't handle markup well (read as: at all)
		2838	my $short = $item->{count} > 1
		2839	? "<b>$item->{count} ×</b> $item->{text}"
		2840	: $item->{text};
		2841
		2842	for ($short) {
		2843	s/^\s+//;
		2844	s/\s+/ /g;
		2845	}
		2846
		2847	new CFClient::UI::Label
		2848	markup => $short,
		2849	tooltip => $item->{tooltip},
		2850	tooltip_font => $::FONT_PROP,
		2851	tooltip_width => 0.67,
		2852	fontsize => $item->{fontsize} || $self->{fontsize},
		2853	max_w => $::WIDTH * 0.44,
		2854	fg => $item->{fg},
		2855	can_events => 1,
		2856	can_hover => 1
		2857	};
		2858	}
		2859
		2860	$self->clear;
		2861	$self->SUPER::add (reverse @widgets);
		2862	}
		2863
		2864	sub add {
		2865	my ($self, $text, %arg) = @_;
		2866
		2867	$text =~ s/^\s+//;
		2868	$text =~ s/\s+$//;
		2869
		2870	my $timeout = time + ((delete $arg{timeout}) || 60);
		2871
		2872	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2873
		2874	if (my $item = $self->{item}{$group}) {
		2875	if ($item->{text} eq $text) {
		2876	$item->{count}++;
		2877	} else {
		2878	$item->{count} = 1;
		2879	$item->{text} = $item->{tooltip} = $text;
		2880	}
		2881	$item->{id} = ++$self->{id};
		2882	$item->{timeout} = $timeout;
		2883	delete $item->{label};
		2884	} else {
		2885	$self->{item}{$group} = {
		2886	id => ++$self->{id},
		2887	text => $text,
		2888	timeout => $timeout,
		2889	tooltip => $text,
		2890	fg => [0.8, 0.8, 0.8, 0.8],
		2891	pri => 0,
		2892	count => 1,
		2893	%arg,
		2894	};
		2895	}
		2896
		2897	$self->reorder;
		2898	}
		2899
		2900	sub reconfigure {
		2901	my ($self) = @_;
		2902
		2903	delete $_->{label}
		2904	for values %{ $self->{item} || {} };
		2905
		2906	$self->reorder;
		2907	$self->SUPER::reconfigure;
		2908	}
		2909
		2910	#############################################################################
		2911
2499	package CFClient::UI::Root;	2912	package CFClient::UI::Root;
2500		2913
2501	our @ISA = CFClient::UI::Container::;	2914	our @ISA = CFClient::UI::Container::;
2502		2915
2503	use CFClient::OpenGL;	2916	use CFClient::OpenGL;
2504		2917
2505	sub check_size {	2918	sub new {
2506	my ($self) = @_;	2919	my $class = shift;
2507		2920
2508	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2921	$class->SUPER::new (
2509	}	2922	@_,
2510		2923	)
2511	sub size_request {
2512	($::WIDTH, $::HEIGHT)
2513	}	2924	}
2514		2925
2515	sub configure {	2926	sub configure {
2516	my ($self, $x, $y, $w, $h) = @_;	2927	my ($self, $x, $y, $w, $h) = @_;
2517		2928
2518	$self->SUPER::configure ($x, $y, $w, $h);	2929	$self->{w} = $w;
		2930	$self->{h} = $h;
		2931	}
2519		2932
		2933	sub check_size {
		2934	my ($self) = @_;
		2935
		2936	$self->size_allocate ($self->{w}, $self->{h})
		2937	if $self->{w};
		2938	}
		2939
		2940	sub size_request {
		2941	my ($self) = @_;
		2942
		2943	($self->{w}, $self->{h})
		2944	}
		2945
		2946	sub size_allocate {
		2947	my ($self, $w, $h) = @_;
		2948
		2949	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2950	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2951
		2952	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2953	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2954
2520	for my $child (@{$self->{children}}) {	2955	for my $child ($self->children) {
2521	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2956	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522		2957
		2958	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2959	if exists $child->{req_x};
		2960
		2961	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2962	if exists $child->{req_y};
		2963
2523	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2964	$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;	2965	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2966
2525	$child->configure ($X, $Y, $W,$H);	2967	$child->configure ($X, $Y, $W, $H);
2526	}	2968	}
2527	}	2969	}
2528		2970
2529	sub _topleft {	2971	sub coord2local {
2530	my ($self, $x, $y) = @_;	2972	my ($self, $x, $y) = @_;
2531		2973
2532	($x, $y)	2974	($x, $y)
2533	}	2975	}
2534		2976
		2977	sub coord2global {
		2978	my ($self, $x, $y) = @_;
		2979
		2980	($x, $y)
		2981	}
		2982
2535	sub update {	2983	sub update {
2536	my ($self) = @_;	2984	my ($self) = @_;
2537		2985
2538	$self->check_size;	2986	$self->check_size;
2539	::refresh ();	2987	$::WANT_REFRESH++;
2540	}	2988	}
2541		2989
2542	sub add {	2990	sub add {
2543	my ($self, $child) = @_;	2991	my ($self, @children) = @_;
2544		2992
		2993	for my $child (@children) {
		2994	$child->{toplevel} = 1;
		2995
2545	# integerize window positions	2996	# integerise window positions
2546	$child->{x} = int $child->{x};	2997	$child->{x} = int $child->{x};
2547	$child->{y} = int $child->{y};	2998	$child->{y} = int $child->{y};
		2999	}
2548		3000
2549	$self->SUPER::add ($child);	3001	$self->SUPER::add (@children);
		3002
		3003	while (@children) {
		3004	my $w = pop @children;
		3005	push @children, $w->children;
		3006	$w->{visible} = 1;
		3007	}
		3008	}
		3009
		3010	sub remove {
		3011	my ($self, @children) = @_;
		3012
		3013	$self->SUPER::remove (@children);
		3014
		3015	while (@children) {
		3016	my $w = pop @children;
		3017	push @children, $w->children;
		3018	delete $w->{visible};
		3019	}
2550	}	3020	}
2551		3021
2552	sub on_refresh {	3022	sub on_refresh {
2553	my ($self, $id, $cb) = @_;	3023	my ($self, $id, $cb) = @_;
2554		3024
2555	$self->{refresh_hook}{$id} = $cb;	3025	$self->{refresh_hook}{$id} = $cb;
2556	}	3026	}
2557		3027
		3028	sub on_post_alloc {
		3029	my ($self, $id, $cb) = @_;
		3030
		3031	$self->{post_alloc_hook}{$id} = $cb;
		3032	}
		3033
2558	sub draw {	3034	sub draw {
2559	my ($self) = @_;	3035	my ($self) = @_;
2560		3036
2561	while (my $rcb = delete $self->{refresh_hook}) {	3037	while ($self->{refresh_hook}) {
2562	$_->() for values %$rcb;	3038	$_->()
		3039	for values %{delete $self->{refresh_hook}};
		3040	}
		3041
		3042	if ($self->{check_size}) {
		3043	my @queue = ([], []);
		3044
		3045	for (;;) {
		3046	if ($self->{check_size}) {
		3047	# heuristic: check containers last
		3048	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3049	for values %{delete $self->{check_size}}
		3050	}
		3051
		3052	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3053
		3054	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3055	? @$widget{qw(user_w user_h)}
		3056	: $widget->size_request;
		3057
		3058	if (delete $widget->{force_alloc}
		3059	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3060	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3061
		3062	$widget->{req_w} = $w;
		3063	$widget->{req_h} = $h;
		3064
		3065	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3066
		3067	$widget->{parent}->check_size
		3068	if $widget->{parent};
		3069	}
		3070	}
		3071	}
		3072
		3073	while ($self->{size_alloc}) {
		3074	for (values %{delete $self->{size_alloc}}) {
		3075	my ($widget, $w, $h) = @$_;
		3076
		3077	$w = 0 if $w < 0;
		3078	$h = 0 if $h < 0;
		3079
		3080	$widget->{w} = $w;
		3081	$widget->{h} = $h;
		3082	$widget->size_allocate ($w, $h);
		3083	$widget->emit (size_allocate => $w, $h);
		3084	}
		3085	}
		3086
		3087	while ($self->{post_alloc_hook}) {
		3088	$_->()
		3089	for values %{delete $self->{post_alloc_hook}};
2563	}	3090	}
2564		3091
2565	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3092	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3093	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567	glClear GL_COLOR_BUFFER_BIT;	3094	glClear GL_COLOR_BUFFER_BIT;
2568		3095
2569	glMatrixMode GL_PROJECTION;	3096	glMatrixMode GL_PROJECTION;
2570	glLoadIdentity;	3097	glLoadIdentity;
2571	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3098	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2572	glMatrixMode GL_MODELVIEW;	3099	glMatrixMode GL_MODELVIEW;
2573	glLoadIdentity;	3100	glLoadIdentity;
2574		3101
2575	$self->_draw;	3102	$self->_draw;
2576	}	3103	}
2577		3104
2578	#############################################################################	3105	#############################################################################
2579		3106
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 = sort { $a->{type} <=> $b->{type} } @$items;
2606
2607	$self->{real_items} = \@items;
2608
2609	for my $item (@items) {
2610	my $desc = $item->{nrof} < 2
2611	? $item->{name}
2612	: "$item->{nrof} $item->{name_pl}";
2613
2614	$self->add (my $hb = new CFClient::UI::HBox);
2615
2616	$hb->add (my $f = new CFClient::UI::Face
2617	can_events => 0,
2618	face => $item->{face},
2619	anim => $item->{anim},
2620	animspeed => $item->{animspeed},
2621	expand => 1,
2622	);
2623	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2624	}
2625
2626	$self->{max_pos} = (scalar @items) - 1;
2627
2628	my $range = $self->{range};
2629	my $page = $self->{h} / 32; # what information source to use for face size?
2630	# it should be configurable I guess...
2631	$range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2632	$range->update;
2633	}
2634
2635	sub size_request {
2636	my ($self) = @_;
2637	(100, 200)
2638	}
2639
2640	sub set_range {
2641	my ($self, $range) = @_;
2642
2643	$self->{range} = $range;
2644	$range->connect (changed => sub { $self->update });
2645
2646	my $page = $self->{h} / 32; # waht information souce to use for face size?
2647	# it should be configurable i guess...
2648
2649	$range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2650	$range->update;
2651
2652	$self->update;
2653	}
2654
2655	sub _draw {
2656	my ($self) = @_;
2657
2658	my ($w, $h) = ($self->{w}, $self->{h});
2659
2660	$self->{pos} = int $self->{range}{range}[0];
2661
2662	my $y = 0;
2663	my $cnt = 0;
2664	my $hrem = $self->{h}; # horiz. remaining space
2665
2666	for (my $i = $self->{pos}; $i < @{$self->{children} || []}; $i++) {
2667	my $chld = $self->{children}->[$i];
2668
2669	if ($hrem >= $chld->{h}) {
2670	$chld->configure (0, $y, $chld->{w}, $chld->{h});
2671
2672	$chld->draw;
2673
2674	$hrem -= $chld->{h};
2675	$y += $chld->{h};
2676	} else {
2677	last
2678	}
2679	}
2680	}
2681
2682
2683	#############################################################################
2684
2685	package CFClient::UI;	3107	package CFClient::UI;
2686		3108
2687	$ROOT = new CFClient::UI::Root;	3109	$ROOT = new CFClient::UI::Root;
2688	$TOOLTIP = new CFClient::UI::Tooltip;	3110	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2689		3111
2690	1	3112	1
2691		3113

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