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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 1.214 by root, Wed May 17 22:59:13 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	$_ = $i;
		138	}
		139	}
		140
		141	# call when resolution changes etc.
		142	sub rescale_widgets {
		143	my ($sx, $sy) = @_;
		144
		145	# make a copy, otherwise for complains about freed values.
		146	my @widgets = values %WIDGET;
		147
		148	for my $widget (@widgets) {
		149	if ($widget->{toplevel}) {
		150	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		151	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		152	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		153	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		154	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		155	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		156	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		157	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		158	}
		159
		160	$widget->reconfigure;
135	}	161	}
136	}	162	}
137		163
138	#############################################################################	164	#############################################################################
139		165
…		…
158	if (/^connect_(.*)$/) {	184	if (/^connect_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	185	$self->connect ($1 => delete $self->{$_});
160	}	186	}
161	}	187	}
162		188
		189	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		190
163	$self	191	$self
164	}	192	}
165		193
166	sub destroy {	194	sub destroy {
167	my ($self) = @_;	195	my ($self) = @_;
…		…
232	$self->{y} = $y;	260	$self->{y} = $y;
233	$self->update;	261	$self->update;
234	}	262	}
235		263
236	if ($self->{w} != $w || $self->{h} != $h) {	264	if ($self->{w} != $w || $self->{h} != $h) {
237	$self->{w} = $w;	265	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238	$self->{h} = $h;
239
240	$self->size_allocate ($w, $h);
241	$self->update;
242	}	266	}
243	}	267	}
244		268
245	sub size_allocate {	269	sub size_allocate {
246	# nothing to be done	270	# nothing to be done
247	}	271	}
248		272
		273	sub reconfigure {
		274	my ($self) = @_;
		275
		276	$self->check_size (1);
		277	$self->update;
		278	}
		279
249	sub children {	280	sub children {
250	}
251
252	# call when resoltuion changes etc.
253	sub reconfigure {
254	my ($self) = @_;
255
256	$_->reconfigure
257	for $self->children;
258
259	$_->check_size;
260	}	281	}
261		282
262	sub set_max_size {	283	sub set_max_size {
263	my ($self, $w, $h) = @_;	284	my ($self, $w, $h) = @_;
264		285
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	286	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	287	delete $self->{max_h}; $self->{max_h} = $h if $h;
267	}	288	}
268		289
269	# return top left coordinates	290	sub set_tooltip {
270	sub _topleft {
271	my ($self, $x, $y) = @_;	291	my ($self, $tooltip) = @_;
272		292
273	$self->{parent}	293	$self->{tooltip} = $tooltip;
274	or Carp::confess "no parent widget in _topleft\n";#d#
275		294
276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	295	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		296	delete $CFClient::UI::TOOLTIP->{owner};
		297	CFClient::UI::check_tooltip;
		298	}
277	}	299	}
278		300
279	# translate global coordinates to local coordinate system	301	# translate global coordinates to local coordinate system
280	sub coord2local {	302	sub coord2local {
281	my ($self, $x, $y) = @_;	303	my ($self, $x, $y) = @_;
282		304
283	my ($X, $Y) = $self->_topleft;	305	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284	($x - $X, $y - $Y)
285	}	306	}
286		307
287	# translate local coordinates to global coordinate system	308	# translate local coordinates to global coordinate system
288	sub coord2global {	309	sub coord2global {
289	my ($self, $x, $y) = @_;	310	my ($self, $x, $y) = @_;
290		311
291	my ($X, $Y) = $self->_topleft;	312	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292	($x + $X, $y + $Y)
293	}	313	}
294		314
295	sub focus_in {	315	sub focus_in {
296	my ($self) = @_;	316	my ($self) = @_;
297		317
…		…
369	glVertex $self->{w}, 0;	389	glVertex $self->{w}, 0;
370	glVertex $self->{w}, $self->{h};	390	glVertex $self->{w}, $self->{h};
371	glVertex 0 , $self->{h};	391	glVertex 0 , $self->{h};
372	glEnd;	392	glEnd;
373	glPopMatrix;	393	glPopMatrix;
374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	394	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375	}	395	}
376	}	396	}
377		397
378	sub _draw {	398	sub _draw {
379	my ($self) = @_;	399	my ($self) = @_;
…		…
395		415
396	sub set_parent {	416	sub set_parent {
397	my ($self, $parent) = @_;	417	my ($self, $parent) = @_;
398		418
399	Scalar::Util::weaken ($self->{parent} = $parent);	419	Scalar::Util::weaken ($self->{parent} = $parent);
		420
		421	# TODO: req_w _does_change after ->reconfigure
		422	$self->check_size
		423	unless exists $self->{req_w};
400	}	424	}
401		425
402	sub check_size {	426	sub check_size {
403	my ($self) = @_;	427	my ($self, $forced) = @_;
404		428
405	$self->{parent}	429	$self->{force_alloc} = 1 if $forced;
406	or return 1;	430	$CFClient::UI::ROOT->{check_size}{$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}, $h),
420	);
421
422	1
423	} else {
424	0
425	}
426	}	431	}
427		432
428	sub update {	433	sub update {
429	my ($self) = @_;	434	my ($self) = @_;
430		435
…		…
445	}	450	}
446		451
447	sub DESTROY {	452	sub DESTROY {
448	my ($self) = @_;	453	my ($self) = @_;
449		454
		455	delete $WIDGET{$self+0};
450	#$self->deactivate;	456	#$self->deactivate;
451	}	457	}
452		458
453	#############################################################################	459	#############################################################################
454		460
…		…
463	my $class = shift;	469	my $class = shift;
464		470
465	# range [value, low, high, page]	471	# range [value, low, high, page]
466		472
467	$class->SUPER::new (	473	$class->SUPER::new (
468	bg => [0, 0, 0, 0.2],	474	#bg => [0, 0, 0, 0.2],
469	active_bg => [1, 1, 1, 0.5],	475	#active_bg => [1, 1, 1, 0.5],
470	@_	476	@_
471	)	477	)
472	}	478	}
473		479
474	sub _draw {	480	sub _draw {
475	my ($self) = @_;	481	my ($self) = @_;
476		482
		483	my $color = $FOCUS == $self && $self->{active_bg}
		484	? $self->{active_bg}
		485	: $self->{bg};
		486
		487	if ($color && (@$color < 4 || $color->[3])) {
477	my ($w, $h) = @$self{qw(w h)};	488	my ($w, $h) = @$self{qw(w h)};
478		489
479	glEnable GL_BLEND;	490	glEnable GL_BLEND;
480	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	492	glColor @$color;
482		493
483	glBegin GL_QUADS;	494	glBegin GL_QUADS;
484	glVertex 0 , 0;	495	glVertex 0 , 0;
485	glVertex 0 , $h;	496	glVertex 0 , $h;
486	glVertex $w, $h;	497	glVertex $w, $h;
487	glVertex $w, 0;	498	glVertex $w, 0;
488	glEnd;	499	glEnd;
489		500
490	glDisable GL_BLEND;	501	glDisable GL_BLEND;
		502	}
491	}	503	}
492		504
493	#############################################################################	505	#############################################################################
494		506
495	package CFClient::UI::Empty;	507	package CFClient::UI::Empty;
…		…
527		539
528	$self	540	$self
529	}	541	}
530		542
531	sub add {	543	sub add {
532	my ($self, $child) = @_;	544	my ($self, @widgets) = @_;
533		545
534	$child->set_parent ($self);	546	$_->set_parent ($self)
		547	for @widgets;
535		548
536	use sort 'stable';	549	use sort 'stable';
537		550
538	$self->{children} = [	551	$self->{children} = [
539	sort { $a->{z} <=> $b->{z} }	552	sort { $a->{z} <=> $b->{z} }
540	@{$self->{children}}, $child	553	@{$self->{children}}, @widgets
541	];	554	];
542		555
543	$child->check_size;	556	$self->check_size (1);
		557	$self->update;
544	}	558	}
545		559
546	sub children {	560	sub children {
547	@{ $_[0]{children} }	561	@{ $_[0]{children} }
548	}	562	}
…		…
567		581
568	for (@$children) {	582	for (@$children) {
569	delete $_->{parent};	583	delete $_->{parent};
570	$_->hide;	584	$_->hide;
571	}	585	}
		586
		587	$self->check_size;
		588	$self->update;
572	}	589	}
573		590
574	sub find_widget {	591	sub find_widget {
575	my ($self, $x, $y) = @_;	592	my ($self, $x, $y) = @_;
576		593
…		…
651	}	668	}
652		669
653	sub update {	670	sub update {
654	my ($self) = @_;	671	my ($self) = @_;
655		672
656	$ROOT->on_refresh ($self => sub { $self->render_child });	673	$ROOT->on_post_alloc ($self => sub { $self->render_child });
657	$self->SUPER::update;	674	$self->SUPER::update;
658	}	675	}
659		676
660	sub size_allocate {	677	sub size_allocate {
661	my ($self, $w, $h) = @_;	678	my ($self, $w, $h) = @_;
662		679
663	$self->SUPER::size_allocate ($w, $h);	680	$self->SUPER::size_allocate ($w, $h);
664	$self->update;	681	$self->update;
		682	}
		683
		684	sub _render {
		685	$_[0]{children}[0]->draw;
665	}	686	}
666		687
667	sub render_child {	688	sub render_child {
668	my ($self) = @_;	689	my ($self) = @_;
669		690
670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	691	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671	glClearColor 0, 0, 0, 0;	692	glClearColor 0, 0, 0, 0;
672	glClear GL_COLOR_BUFFER_BIT;	693	glClear GL_COLOR_BUFFER_BIT;
673	$self->child->draw;	694
		695	$self->_render;
674	# glColorMask 1, 1, 1, 0;	696	# glColorMask 1, 1, 1, 0;
675	# glEnable GL_BLEND;	697	# glEnable GL_BLEND;
676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;	698	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677	# glRasterPos 0, 0;	699	# glRasterPos 0, 0;
678	# glCopyPixels 0, 0, $self->{w}, $self->{h};	700	# glCopyPixels 0, 0, $self->{w}, $self->{h};
…		…
687	my ($w, $h) = ($self->w, $self->h);	709	my ($w, $h) = ($self->w, $self->h);
688		710
689	my $tex = $self->{texture}	711	my $tex = $self->{texture}
690	or return;	712	or return;
691		713
692	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glEnable GL_TEXTURE_2D;	714	glEnable GL_TEXTURE_2D;
695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	715	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696	glColor 0, 0, 0, 1;	716	glColor 0, 0, 0, 1;
697		717
698	$tex->draw_quad (0, 0, $w, $h);	718	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699		719
700	glDisable GL_BLEND;
701	glDisable GL_TEXTURE_2D;	720	glDisable GL_TEXTURE_2D;
702	}	721	}
703		722
704	#############################################################################	723	#############################################################################
705		724
706	package CFClient::UI::ViewPort;	725	package CFClient::UI::ViewPort;
707		726
708	our @ISA = CFClient::UI::Window::;	727	our @ISA = CFClient::UI::Window::;
709		728
710	sub new { die }
711
712	sub size_request {	729	sub size_request {
713	my ($self) = @_;	730	my ($self) = @_;
714		731
715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	732	@$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)});	733	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
717		734
718	@$self{qw(child_w child_h)}	735	@$self{qw(child_w child_h)}
719	}	736	}
720		737
721	sub _draw {	738	sub size_allocate {
722	my ($self) = @_;	739	my ($self, $w, $h) = @_;
723		740
724	$self->{children}[1]->draw;	741	$self->update;
725	}	742	}
726		743
		744	sub set_offset {
		745	my ($self, $x, $y) = @_;
727		746
728	#############################################################################	747	$self->{view_x} = int $x;
		748	$self->{view_y} = int $y;
729		749
		750	$self->update;
		751	}
		752
		753	# hmm, this does not work for topleft of $self... but we should not ask for that
		754	sub coord2local {
		755	my ($self, $x, $y) = @_;
		756
		757	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		758	}
		759
		760	sub coord2global {
		761	my ($self, $x, $y) = @_;
		762
		763	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		764	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		765
		766	$self->SUPER::coord2global ($x, $y)
		767	}
		768
		769	sub find_widget {
		770	my ($self, $x, $y) = @_;
		771
		772	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		773	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		774	) {
		775	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		776	} else {
		777	$self->CFClient::UI::Base::find_widget ($x, $y)
		778	}
		779	}
		780
		781	sub _render {
		782	my ($self) = @_;
		783
		784	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		785
		786	$self->SUPER::_render;
		787	}
		788
		789	#############################################################################
		790
730	package CFClient::UI::Frame;	791	package CFClient::UI::ScrolledWindow;
731		792
732	our @ISA = CFClient::UI::Bin::;	793	our @ISA = CFClient::UI::HBox::;
733
734	use CFClient::OpenGL;
735		794
736	sub new {	795	sub new {
737	my $class = shift;	796	my $class = shift;
738		797
		798	my $self;
		799
		800	my $slider = new CFClient::UI::Slider
		801	vertical => 1,
		802	range => [0, 0, 1, 0.01], # HACK fix
		803	connect_changed => sub {
		804	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		805	},
		806	;
		807
739	my $self = $class->SUPER::new (	808	$self = $class->SUPER::new (
740	bg => [1, 1, 1, 1],	809	vp => (new CFClient::UI::ViewPort),
741	border_bg => [1, 1, 1, 1],	810	slider => $slider,
742	border => 0.8,
743	@_	811	@_,
744	);	812	);
745		813
		814	$self->{vp}->add ($self->{scrolled});
		815	$self->add ($self->{vp});
		816	$self->add ($self->{slider});
		817
746	$self	818	$self
747	}	819	}
748		820
		821	#TODO# update range on size_allocate depending on child
		822	# update viewport offset on scroll
		823
		824	#############################################################################
		825
		826	package CFClient::UI::Frame;
		827
		828	our @ISA = CFClient::UI::Bin::;
		829
		830	use CFClient::OpenGL;
		831
		832	sub new {
		833	my $class = shift;
		834
		835	$class->SUPER::new (
		836	bg => undef,
		837	@_,
		838	)
		839	}
		840
749	sub _draw {	841	sub _draw {
750	my ($self) = @_;	842	my ($self) = @_;
751		843
752	my ($w, $h) = ($self->{w}, $self->{h});	844	if ($self->{bg}) {
		845	my ($w, $h) = @$self{qw(w h)};
753		846
754	glEnable GL_BLEND;	847	glEnable GL_BLEND;
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	848	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756	glEnable GL_TEXTURE_2D;	849	glColor @{ $self->{bg} };
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		850
759	# glBegin GL_QUADS;	851	glBegin GL_QUADS;
760	# glColor 0, 0, 0, 0;
761	# glVertex 0 , 0;	852	glVertex 0 , 0;
762	# glVertex 0 , $h;	853	glVertex 0 , $h;
763	# glVertex $w, $h;	854	glVertex $w, $h;
764	# glVertex $w, 0;	855	glVertex $w, 0;
765	# glEnd;	856	glEnd;
766		857
767
768	$self->child->draw;
769	glDisable GL_BLEND;	858	glDisable GL_BLEND;
770	glDisable GL_TEXTURE_2D;	859	}
		860
		861	$self->SUPER::_draw;
771	}	862	}
772		863
773	#############################################################################	864	#############################################################################
774		865
775	package CFClient::UI::FancyFrame;	866	package CFClient::UI::FancyFrame;
…		…
789		880
790	my $self = $class->SUPER::new (	881	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	882	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	883	border_bg => [1, 1, 1, 1],
793	border => 0.6,	884	border => 0.6,
		885	toplevel => 1,
794	can_events => 1,	886	can_events => 1,
795	@_	887	@_
796	);	888	);
797		889
798	$self->{title} &&= new CFClient::UI::Label	890	$self->{title} &&= new CFClient::UI::Label
…		…
823	my ($self, $w, $h) = @_;	915	my ($self, $w, $h) = @_;
824		916
825	$h -= List::Util::max 0, $self->border * 2;	917	$h -= List::Util::max 0, $self->border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	918	$w -= List::Util::max 0, $self->border * 2;
827		919
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	920	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829	if $self->{title};	921	if $self->{title};
830		922
831	$self->child->configure ($self->border, $self->border, $w, $h);	923	$self->child->configure ($self->border, $self->border, $w, $h);
832	}	924	}
833		925
…		…
891	my ($self) = @_;	983	my ($self) = @_;
892		984
893	my ($w, $h ) = ($self->{w}, $self->{h});	985	my ($w, $h ) = ($self->{w}, $self->{h});
894	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	986	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895		987
896	glEnable GL_BLEND;
897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898	glEnable GL_TEXTURE_2D;	988	glEnable GL_TEXTURE_2D;
899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	989	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900		990
901	my $border = $self->border;	991	my $border = $self->border;
902		992
903	glColor @{ $self->{border_bg} };	993	glColor @{ $self->{border_bg} };
904	$tex[1]->draw_quad (0, 0, $w, $border);	994	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
905	$tex[3]->draw_quad (0, $border, $border, $ch);	995	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	996	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907	$tex[4]->draw_quad (0, $h - $border, $w, $border);	997	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908		998
909	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	999	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910	my $bg = $tex[0];	1000	my $bg = $tex[0];
911		1001
912	# TODO: repeat texture not scale	1002	# TODO: repeat texture not scale
…		…
916	glColor @{ $self->{bg} };	1006	glColor @{ $self->{bg} };
917		1007
918	$bg->{s} = $rep_x;	1008	$bg->{s} = $rep_x;
919	$bg->{t} = $rep_y;	1009	$bg->{t} = $rep_y;
920	$bg->{wrap_mode} = 1;	1010	$bg->{wrap_mode} = 1;
921	$bg->draw_quad ($border, $border, $cw, $ch);	1011	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1012	}
922		1013
923	glDisable GL_TEXTURE_2D;	1014	glDisable GL_TEXTURE_2D;
924	glDisable GL_BLEND;
925	}
926		1015
927	$self->{title}->draw if $self->{title};	1016	$self->{title}->draw if $self->{title};
928		1017
929	$self->child->draw;	1018	$self->child->draw;
930	}	1019	}
…		…
1157	}	1246	}
1158		1247
1159	sub size_allocate {	1248	sub size_allocate {
1160	my ($self, $w, $h) = @_;	1249	my ($self, $w, $h) = @_;
1161		1250
		1251	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1252
1162	my $children = $self->{children};	1253	my $children = $self->{children};
1163		1254
1164	my @h = map $_->{req_h}, @$children;	1255	my @h = map $_->{req_h}, @$children;
1165		1256
1166	my $req_h = List::Util::sum @h;	1257	my $req_h = List::Util::sum @h;
…		…
1195		1286
1196	#############################################################################	1287	#############################################################################
1197		1288
1198	package CFClient::UI::Label;	1289	package CFClient::UI::Label;
1199		1290
1200	our @ISA = CFClient::UI::Base::;	1291	our @ISA = CFClient::UI::DrawBG::;
1201		1292
1202	use CFClient::OpenGL;	1293	use CFClient::OpenGL;
1203		1294
1204	sub new {	1295	sub new {
1205	my ($class, %arg) = @_;	1296	my ($class, %arg) = @_;
1206		1297
1207	my $self = $class->SUPER::new (	1298	my $self = $class->SUPER::new (
1208	fg => [1, 1, 1],	1299	fg => [1, 1, 1],
		1300	#bg => none
		1301	#active_bg => none
1209	#font => default_font	1302	#font => default_font
		1303	#text => initial text
		1304	#markup => initial narkup
		1305	#max_w => maximum pixel width
		1306	ellipsise => 3, # end
		1307	layout => (new CFClient::Layout),
1210	fontsize => 1,	1308	fontsize => 1,
1211	text => "",
1212	align => -1,	1309	align => -1,
1213	valign => -1,	1310	valign => -1,
1214	padding => 2,	1311	padding => 2,
1215	layout => new CFClient::Layout,
1216	can_events => 0,	1312	can_events => 0,
1217	%arg	1313	%arg
1218	);	1314	);
1219		1315
1220	if (exists $self->{template}) {	1316	if (exists $self->{template}) {
1221	my $layout = new CFClient::Layout;	1317	my $layout = new CFClient::Layout;
1222	$layout->set_text (delete $self->{template});	1318	$layout->set_text (delete $self->{template});
1223	$self->{template} = $layout;	1319	$self->{template} = $layout;
1224	}	1320	}
1225		1321
1226	$self->set_text (delete $self->{text}) if exists $self->{text};	1322	if (exists $self->{markup}) {
1227	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1323	$self->set_markup (delete $self->{markup});
		1324	} else {
		1325	$self->set_text (delete $self->{text});
		1326	}
1228		1327
1229	$self	1328	$self
1230	}	1329	}
1231		1330
1232	sub escape {	1331	sub escape($) {
1233	local $_ = $_[1];	1332	local $_ = $_[0];
1234		1333
1235	s/&/&amp;/g;	1334	s/&/&amp;/g;
1236	s/>/&gt;/g;	1335	s/>/&gt;/g;
1237	s/</&lt;/g;	1336	s/</&lt;/g;
1238		1337
1239	$_[1]	1338	$_
1240	}	1339	}
1241		1340
1242	sub update {	1341	sub update {
1243	my ($self) = @_;	1342	my ($self) = @_;
1244		1343
1245	delete $self->{texture};	1344	delete $self->{texture};
1246	$self->SUPER::update;	1345	$self->SUPER::update;
1247	}	1346	}
1248		1347
1249	sub reconfigure {
1250	my ($self) = @_;
1251
1252	delete $self->{texture};
1253	}
1254
1255	sub set_text {	1348	sub set_text {
1256	my ($self, $text) = @_;	1349	my ($self, $text) = @_;
1257		1350
1258	return if $self->{text} eq "T$text";	1351	return if $self->{text} eq "T$text";
1259	$self->{text} = "T$text";	1352	$self->{text} = "T$text";
1260		1353
		1354	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261	$self->{layout}->set_text ($text);	1355	$self->{layout}->set_text ($text);
1262		1356
1263	delete $self->{texture};
1264	$self->update;	1357	$self->update;
1265	$self->check_size;	1358	$self->check_size;
1266	}	1359	}
1267		1360
1268	sub set_markup {	1361	sub set_markup {
1269	my ($self, $markup) = @_;	1362	my ($self, $markup) = @_;
1270		1363
1271	return if $self->{text} eq "M$markup";	1364	return if $self->{text} eq "M$markup";
1272	$self->{text} = "M$markup";	1365	$self->{text} = "M$markup";
1273		1366
		1367	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1368
		1369	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274	$self->{layout}->set_markup ($markup);	1370	$self->{layout}->set_markup ($markup);
1275		1371
1276	delete $self->{texture};
1277	$self->update;	1372	$self->update;
1278	$self->check_size;	1373	$self->check_size;
1279	}	1374	}
1280		1375
1281	sub size_request {	1376	sub size_request {
1282	my ($self) = @_;	1377	my ($self) = @_;
1283		1378
1284	$self->{layout}->set_font ($self->{font}) if $self->{font};	1379	$self->{layout}->set_font ($self->{font}) if $self->{font};
1285	$self->{layout}->set_width ($self->{max_w} || -1);	1380	$self->{layout}->set_width ($self->{max_w} || -1);
		1381	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1382	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1286	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1383	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287		1384
1288	my ($w, $h) = $self->{layout}->size;	1385	my ($w, $h) = $self->{layout}->size;
1289		1386
1290	if (exists $self->{template}) {	1387	if (exists $self->{template}) {
…		…
1312	sub set_fontsize {	1409	sub set_fontsize {
1313	my ($self, $fontsize) = @_;	1410	my ($self, $fontsize) = @_;
1314		1411
1315	$self->{fontsize} = $fontsize;	1412	$self->{fontsize} = $fontsize;
1316	delete $self->{texture};	1413	delete $self->{texture};
		1414
		1415	$self->update;
1317	$self->check_size;	1416	$self->check_size;
1318	$self->update;
1319	}	1417	}
1320		1418
1321	sub _draw {	1419	sub _draw {
1322	my ($self) = @_;	1420	my ($self) = @_;
1323		1421
		1422	$self->SUPER::_draw; # draw background, if applicable
		1423
1324	my $tex = $self->{texture} ||= do {	1424	my $tex = $self->{texture} ||= do {
		1425	$self->{layout}->set_foreground (@{$self->{fg}});
1325	$self->{layout}->set_font ($self->{font}) if $self->{font};	1426	$self->{layout}->set_font ($self->{font}) if $self->{font};
1326	$self->{layout}->set_width ($self->{w});	1427	$self->{layout}->set_width ($self->{w});
		1428	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1429	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1327	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1430	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1431
1328	new_from_layout CFClient::Texture $self->{layout}	1432	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1433
		1434	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1435	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1436	: ($self->{w} - $tex->{w}) * 0.5);
		1437
		1438	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1439	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1440	: ($self->{h} - $tex->{h}) * 0.5);
		1441
		1442	$tex
1329	};	1443	};
1330		1444
1331	glEnable GL_BLEND;
1332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1333	glEnable GL_TEXTURE_2D;	1445	glEnable GL_TEXTURE_2D;
1334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335		1447
		1448	if ($tex->{format} == GL_ALPHA) {
1336	glColor @{$self->{fg}};	1449	glColor @{$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});	1450	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1451	} else {
		1452	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1453	}
1351		1454
1352	glDisable GL_TEXTURE_2D;	1455	glDisable GL_TEXTURE_2D;
1353	glDisable GL_BLEND;
1354	}	1456	}
1355		1457
1356	#############################################################################	1458	#############################################################################
1357		1459
1358	package CFClient::UI::EntryBase;	1460	package CFClient::UI::EntryBase;
…		…
1393	$self->{layout}->set_text ("$text ");	1495	$self->{layout}->set_text ("$text ");
1394		1496
1395	$self->emit (changed => $self->{text});	1497	$self->emit (changed => $self->{text});
1396	}	1498	}
1397		1499
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 $self->{text});#d# don't check for == inside _set_text
1414	}
1415
1416	sub set_text {	1500	sub set_text {
1417	my ($self, $text) = @_;	1501	my ($self, $text) = @_;
1418		1502
1419	$self->{cursor} = length $text;	1503	$self->{cursor} = length $text;
1420	$self->_set_text ($text);	1504	$self->_set_text ($text);
1421	$self->update;	1505	$self->update;
		1506	$self->check_size;
		1507	}
		1508
		1509	sub get_text {
		1510	$_[0]{text}
		1511	}
		1512
		1513	sub size_request {
		1514	my ($self) = @_;
		1515
		1516	my ($w, $h) = $self->SUPER::size_request;
		1517
		1518	($w + 1, $h) # add 1 for cursor
		1519	}
		1520
		1521	sub size_allocate {
		1522	my ($self, $w, $h) = @_;
		1523
		1524	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1422	}	1525	}
1423		1526
1424	sub key_down {	1527	sub key_down {
1425	my ($self, $ev) = @_;	1528	my ($self, $ev) = @_;
1426		1529
…		…
1428	my $sym = $ev->{sym};	1531	my $sym = $ev->{sym};
1429	my $uni = $ev->{unicode};	1532	my $uni = $ev->{unicode};
1430		1533
1431	my $text = $self->get_text;	1534	my $text = $self->get_text;
1432		1535
1433	if ($sym == 8) {	1536	if ($uni == 8) {
1434	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1537	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435	} elsif ($sym == 127) {	1538	} elsif ($uni == 127) {
1436	substr $text, $self->{cursor}, 1, "";	1539	substr $text, $self->{cursor}, 1, "";
1437	} elsif ($sym == CFClient::SDLK_LEFT) {	1540	} elsif ($sym == CFClient::SDLK_LEFT) {
1438	--$self->{cursor} if $self->{cursor};	1541	--$self->{cursor} if $self->{cursor};
1439	} elsif ($sym == CFClient::SDLK_RIGHT) {	1542	} elsif ($sym == CFClient::SDLK_RIGHT) {
1440	++$self->{cursor} if $self->{cursor} < length $self->{text};	1543	++$self->{cursor} if $self->{cursor} < length $self->{text};
1441	} elsif ($sym == CFClient::SDLK_HOME) {	1544	} elsif ($sym == CFClient::SDLK_HOME) {
1442	$self->{cursor} = 0;	1545	$self->{cursor} = 0;
1443	} elsif ($sym == CFClient::SDLK_END) {	1546	} elsif ($sym == CFClient::SDLK_END) {
1444	$self->{cursor} = length $text;	1547	$self->{cursor} = length $text;
1445	} elsif ($sym == 27) {	1548	} elsif ($uni == 27) {
1446	$self->emit ('escape');	1549	$self->emit ('escape');
1447	} elsif ($uni) {	1550	} elsif ($uni) {
1448	substr $text, $self->{cursor}++, 0, chr $uni;	1551	substr $text, $self->{cursor}++, 0, chr $uni;
1449	}	1552	}
1450		1553
1451	$self->_set_text ($text);	1554	$self->_set_text ($text);
1452	$self->update;	1555	$self->update;
		1556	$self->check_size;
1453	}	1557	}
1454		1558
1455	sub focus_in {	1559	sub focus_in {
1456	my ($self) = @_;	1560	my ($self) = @_;
1457		1561
…		…
1586	my $class = shift;	1690	my $class = shift;
1587		1691
1588	$class->SUPER::new (	1692	$class->SUPER::new (
1589	padding => 4,	1693	padding => 4,
1590	fg => [1, 1, 1],	1694	fg => [1, 1, 1],
1591	bg => [1, 1, 1, 0.2],
1592	active_fg => [0, 0, 1],	1695	active_fg => [0, 0, 1],
1593	can_hover => 1,	1696	can_hover => 1,
1594	align => 0,	1697	align => 0,
1595	valign => 0,	1698	valign => 0,
1596	can_events => 1,	1699	can_events => 1,
…		…
1614		1717
1615	if ($GRAB == $self) {	1718	if ($GRAB == $self) {
1616	$self->{fg} = $self->{active_fg};	1719	$self->{fg} = $self->{active_fg};
1617	}	1720	}
1618		1721
1619	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	1722	glEnable GL_TEXTURE_2D;
1622	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1723	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623	glColor 0, 0, 0, 1;	1724	glColor 0, 0, 0, 1;
1624		1725
1625	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1726	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626		1727
1627	glDisable GL_TEXTURE_2D;	1728	glDisable GL_TEXTURE_2D;
1628	glDisable GL_BLEND;
1629		1729
1630	$self->SUPER::_draw;	1730	$self->SUPER::_draw;
1631	}	1731	}
1632		1732
1633	#############################################################################	1733	#############################################################################
…		…
1647		1747
1648	$class->SUPER::new (	1748	$class->SUPER::new (
1649	padding => 2,	1749	padding => 2,
1650	fg => [1, 1, 1],	1750	fg => [1, 1, 1],
1651	active_fg => [1, 1, 0],	1751	active_fg => [1, 1, 0],
		1752	bg => [0, 0, 0, 0.2],
		1753	active_bg => [1, 1, 1, 0.5],
1652	state => 0,	1754	state => 0,
1653	can_hover => 1,	1755	can_hover => 1,
1654	@_	1756	@_
1655	)	1757	)
1656	}	1758	}
…		…
1680		1782
1681	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1783	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1682		1784
1683	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1785	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684		1786
1685	glEnable GL_BLEND;	1787	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1788
1686	glEnable GL_TEXTURE_2D;	1789	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);	1790	$tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693	glDisable GL_TEXTURE_2D;	1791	glDisable GL_TEXTURE_2D;
1694	glDisable GL_BLEND;
1695	}	1792	}
1696		1793
1697	#############################################################################	1794	#############################################################################
1698		1795
1699	package CFClient::UI::Image;	1796	package CFClient::UI::Image;
…		…
1742	glTranslate 0, -$self->{w}, 0;	1839	glTranslate 0, -$self->{w}, 0;
1743		1840
1744	($w, $h) = ($h, $w);	1841	($w, $h) = ($h, $w);
1745	}	1842	}
1746		1843
1747	glEnable GL_BLEND;
1748	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749	glEnable GL_TEXTURE_2D;	1844	glEnable GL_TEXTURE_2D;
1750	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1845	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751		1846
1752	$tex->draw_quad (0, 0, $w, $h);	1847	$tex->draw_quad_alpha (0, 0, $w, $h);
1753		1848
1754	glDisable GL_BLEND;
1755	glDisable GL_TEXTURE_2D;	1849	glDisable GL_TEXTURE_2D;
1756	}	1850	}
1757		1851
1758	#############################################################################	1852	#############################################################################
1759		1853
…		…
1948	qw(s1_slider.png s1_slider_bg.png);	2042	qw(s1_slider.png s1_slider_bg.png);
1949		2043
1950	sub new {	2044	sub new {
1951	my $class = shift;	2045	my $class = shift;
1952		2046
1953	# range [value, low, high, page]	2047	# range [value, low, high, page, unit]
1954		2048
1955	# TODO: 0-width page	2049	# TODO: 0-width page
1956	# TODO: req_w/h are wrong with vertical	2050	# TODO: req_w/h are wrong with vertical
1957	# TODO: calculations are off	2051	# TODO: calculations are off
1958	my $self = $class->SUPER::new (	2052	my $self = $class->SUPER::new (
1959	fg => [1, 1, 1],	2053	fg => [1, 1, 1],
1960	active_fg => [0, 0, 0],	2054	active_fg => [0, 0, 0],
		2055	bg => [0, 0, 0, 0.2],
		2056	active_bg => [1, 1, 1, 0.5],
1961	range => [0, 0, 100, 10],	2057	range => [0, 0, 100, 10],
1962	req_w => 20,	2058	req_w => $::WIDTH / 80,
1963	req_h => 20,	2059	req_h => $::WIDTH / 80,
1964	vertical => 0,	2060	vertical => 0,
1965	can_hover => 1,	2061	can_hover => 1,
1966	inner_pad => 5,	2062	inner_pad => .05,
1967	@_	2063	@_
1968	);	2064	);
1969		2065
		2066	$self->set_value ($self->{range}[0]);
		2067	$self->update;
		2068
1970	$self	2069	$self
		2070	}
		2071
		2072	sub set_value {
		2073	my ($self, $value) = @_;
		2074
		2075	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2076
		2077	$hi = $lo + 1 if $hi <= $lo;
		2078
		2079	$value = $lo if $value < $lo;
		2080	$value = $hi if $value > $hi;
		2081
		2082	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2083	if $unit;
		2084
		2085	$page = $hi - $lo if $page > $hi - $lo;
		2086
		2087	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2088
		2089	if ($value != $old_value) {
		2090	$self->emit (changed => $value);
		2091	$self->update;
		2092	}
1971	}	2093	}
1972		2094
1973	sub size_request {	2095	sub size_request {
1974	my ($self) = @_;	2096	my ($self) = @_;
1975		2097
…		…
1988		2110
1989	sub mouse_motion {	2111	sub mouse_motion {
1990	my ($self, $ev, $x, $y) = @_;	2112	my ($self, $ev, $x, $y) = @_;
1991		2113
1992	if ($GRAB == $self) {	2114	if ($GRAB == $self) {
		2115	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2116
		2117	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2118
		2119	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2120
		2121	$self->set_value ($x * ($hi - $lo) + $lo);
		2122	}
		2123	}
		2124
		2125	sub update {
		2126	my ($self) = @_;
		2127
		2128	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2129	$self->set_value ($self->{range}[0]);
		2130
1993	my ($value, $lo, $hi, $page) = @{$self->{range}};	2131	my ($value, $lo, $hi, $page) = @{$self->{range}};
1994		2132
1995	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2133	my $inner_w = 1 - 2 * $self->{inner_pad};
1996		2134
1997	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2135	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1998	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1999		2136
2000	$x -= $inner_pad_px; # substract the padding	2137	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
2001	$x = $x * ($hi - $lo) / $inner_w + $lo;	2138	$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		2139
2006	$self->emit (changed => $x);	2140	$value = $self->{inner_pad} + ($value - $page * 0.5);
2007	$self->update;	2141
		2142	$value = 0 if $value < 0;
		2143	$page = 1 - $value if $value + $page > 1;
		2144
		2145	$self->{knob_x} = $value;
		2146	$self->{knob_w} = $page;
2008	}	2147	});
2009	}
2010		2148
2011	# the inner_* stuff is for generating a padding for the slider handle,	2149	$self->SUPER::update;
2012	# so that the handle doesn't leave the texture. This calculation isn't 100%
2013	# correct propably, but it does the job for now
2014	sub _calc_inner_pad_px {
2015	my ($self, $w) = @_;
2016	($w / 100) * $self->{inner_pad} # % to pixels
2017	}	2150	}
2018		2151
2019	sub _draw {	2152	sub _draw {
2020	my ($self) = @_;	2153	my ($self) = @_;
2021		2154
2022	$self->SUPER::_draw ();	2155	$self->SUPER::_draw ();
2023		2156
2024	my ($w, $h) = @$self{qw(w h)};	2157	glScale $self->{w}, $self->{h};
2025		2158
2026	if ($self->{vertical}) {	2159	if ($self->{vertical}) {
2027	# draw a vertical slider like a rotated horizontal slider	2160	# draw a vertical slider like a rotated horizontal slider
2028		2161
		2162	glTranslate 1, 0, 0;
2029	glRotate 90, 0, 0, 1;	2163	glRotate 90, 0, 0, 1;
2030	glTranslate 0, -$self->{w}, 0;
2031
2032	($w, $h) = ($h, $w);
2033	}	2164	}
2034		2165
2035	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2166	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2167	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037		2168
2038	my ($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;	2169	glEnable GL_TEXTURE_2D;
2059	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2170	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060		2171
2061	# draw background	2172	# draw background
2062	$tex[1]->draw_quad (0, 0, $w, $h);	2173	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063		2174
2064	# draw handle	2175	# draw handle
2065	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2176	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066		2177
2067	glDisable GL_BLEND;
2068	glDisable GL_TEXTURE_2D;	2178	glDisable GL_TEXTURE_2D;
2069	}	2179	}
2070		2180
2071	#############################################################################	2181	#############################################################################
2072		2182
…		…
2083	fontsize => 1,	2193	fontsize => 1,
2084	can_events => 0,	2194	can_events => 0,
2085	#font => default_font	2195	#font => default_font
2086	@_,	2196	@_,
2087		2197
2088	layout => (new CFClient::Layout),	2198	layout => (new CFClient::Layout 1),
2089	par => [],	2199	par => [],
2090	height => 0,	2200	height => 0,
2091	children => [	2201	children => [
2092	(new CFClient::UI::Empty expand => 1),	2202	(new CFClient::UI::Empty expand => 1),
2093	(new CFClient::UI::Slider vertical => 1),	2203	(new CFClient::UI::Slider vertical => 1),
…		…
2111		2221
2112	my $layout = $self->{layout};	2222	my $layout = $self->{layout};
2113		2223
2114	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2224	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2115	$layout->set_width ($self->{children}[0]{w});	2225	$layout->set_width ($self->{children}[0]{w});
2116	$layout->set_text ($text);	2226	$layout->set_markup ($text);
2117		2227
2118	($layout->size)[1]	2228	($layout->size)[1]
2119	}	2229	}
2120		2230
2121	sub reflow {	2231	sub reflow {
…		…
2159		2269
2160	return unless $self->{h} > 0;	2270	return unless $self->{h} > 0;
2161		2271
2162	delete $self->{texture};	2272	delete $self->{texture};
2163		2273
2164	$ROOT->on_refresh ($self, sub {	2274	$ROOT->on_post_alloc ($self, sub {
2165	if (delete $self->{need_reflow}) {	2275	if (delete $self->{need_reflow}) {
2166	my $height = 0;	2276	my $height = 0;
2167		2277
2168	$height += $_->[0] = $self->text_height ($_->[2])	2278	$height += $_->[0] = $self->text_height ($_->[2])
2169	for @{$self->{par}};	2279	for @{$self->{par}};
…		…
2177		2287
2178	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2288	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2179	glClearColor 0, 0, 0, 0;	2289	glClearColor 0, 0, 0, 0;
2180	glClear GL_COLOR_BUFFER_BIT;	2290	glClear GL_COLOR_BUFFER_BIT;
2181		2291
2182	glEnable GL_BLEND;
2183	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2184	glEnable GL_TEXTURE_2D;	2292	glEnable GL_TEXTURE_2D;
2185	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2293	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
…		…
2197		2305
2198	for my $par (@{$self->{par}}) {	2306	for my $par (@{$self->{par}}) {
2199	my $h = $par->[0];	2307	my $h = $par->[0];
2200		2308
2201	if ($y0 < $y + $h && $y < $y1) {	2309	if ($y0 < $y + $h && $y < $y1) {
		2310	$layout->set_foreground (@{ $par->[1] });
2202	$layout->set_text ($par->[2]);	2311	$layout->set_markup ($par->[2]);
2203		2312
2204	glColor @{ $par->[1] };
2205	my ($W, $H) = $layout->size;	2313	my ($W, $H) = $layout->size;
2206	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2314	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2207	}	2315	}
2208		2316
2209	$y += $h;	2317	$y += $h;
2210	}	2318	}
2211		2319
2212	glDisable GL_TEXTURE_2D;	2320	glDisable GL_TEXTURE_2D;
2213	glDisable GL_BLEND;
2214	};	2321	};
2215	});	2322	});
2216	}	2323	}
2217		2324
2218	sub _draw {	2325	sub _draw {
2219	my ($self) = @_;	2326	my ($self) = @_;
2220		2327
2221	glEnable GL_BLEND;
2222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223	glEnable GL_TEXTURE_2D;	2328	glEnable GL_TEXTURE_2D;
2224	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2329	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225	glColor 1, 1, 1, 1;	2330	glColor 1, 1, 1, 1;
2226	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2331	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227	glDisable GL_TEXTURE_2D;	2332	glDisable GL_TEXTURE_2D;
2228	glDisable GL_BLEND;
2229		2333
2230	$self->{children}[1]->draw;	2334	$self->{children}[1]->draw;
2231		2335
2232	}	2336	}
2233		2337
…		…
2327	@_,	2431	@_,
2328	can_events => 0,	2432	can_events => 0,
2329	)	2433	)
2330	}	2434	}
2331		2435
2332	sub set_markup {	2436	sub set_tooltip_from {
2333	my ($self, $text) = @_;	2437	my ($self, $widget) = @_;
2334		2438
2335	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2439	$self->add (new CFClient::UI::Label
2336	$self->{label}->set_markup ($text);	2440	markup => $widget->{tooltip},
2337	$self->add ($self->{label});	2441	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2442	fontsize => 0.8,
		2443	fg => [0, 0, 0, 1],
		2444	ellipsise => 0,
		2445	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2446	);
2338	}	2447	}
2339		2448
2340	sub size_request {	2449	sub size_request {
2341	my ($self) = @_;	2450	my ($self) = @_;
2342
2343	$self->child->set_max_size ($::WIDTH * 0.3);
2344		2451
2345	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2452	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346		2453
2347	($w + 4, $h + 4)	2454	($w + 4, $h + 4)
2348	}	2455	}
…		…
2354	}	2461	}
2355		2462
2356	sub _draw {	2463	sub _draw {
2357	my ($self) = @_;	2464	my ($self) = @_;
2358		2465
2359	glPushMatrix;
2360	glTranslate 0.375, 0.375;	2466	glTranslate 0.375, 0.375;
2361		2467
2362	my ($w, $h) = @$self{qw(w h)};	2468	my ($w, $h) = @$self{qw(w h)};
2363		2469
2364	glColor 1, 0.8, 0.4;	2470	glColor 1, 0.8, 0.4;
…		…
2375	glVertex 0 , $h;	2481	glVertex 0 , $h;
2376	glVertex $w, $h;	2482	glVertex $w, $h;
2377	glVertex $w, 0;	2483	glVertex $w, 0;
2378	glEnd;	2484	glEnd;
2379		2485
2380	glPopMatrix;	2486	glTranslate 2 - 0.375, 2 - 0.375;
2381
2382	glTranslate 2, 2;
2383	$self->SUPER::_draw;	2487	$self->SUPER::_draw;
2384	}	2488	}
2385		2489
2386	#############################################################################	2490	#############################################################################
2387		2491
…		…
2405	}	2509	}
2406		2510
2407	sub _draw {	2511	sub _draw {
2408	my ($self) = @_;	2512	my ($self) = @_;
2409		2513
		2514	return unless $::CONN;#d# manage and cache textures differently
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2515	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411		2516
2412	# TODO animation	2517	# TODO animation
2413	if ($tex) {	2518	if ($tex) {
2414	glEnable GL_BLEND;
2415	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416	glEnable GL_TEXTURE_2D;	2519	glEnable GL_TEXTURE_2D;
2417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2520	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418	glColor 1, 1, 1, 1;	2521	glColor 1, 1, 1, 1;
2419	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2522	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2420	glDisable GL_TEXTURE_2D;	2523	glDisable GL_TEXTURE_2D;
2421	glDisable GL_BLEND;
2422	}	2524	}
		2525	}
		2526
		2527	#############################################################################
		2528
		2529	package CFClient::UI::InventoryItem;
		2530
		2531	our @ISA = CFClient::UI::HBox::;
		2532
		2533	sub _item_to_desc {
		2534	my ($item) = @_;
		2535
		2536	my $desc =
		2537	$item->{nrof} < 2
		2538	? $item->{name}
		2539	: "$item->{nrof} $item->{name_pl}";
		2540
		2541	$item->{flags} & Crossfire::Protocol::F_OPEN
		2542	and $desc .= " (open)";
		2543	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2544	and $desc .= " (applied)";
		2545	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2546	and $desc .= " (unpaid)";
		2547	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2548	and $desc .= " (magic)";
		2549	$item->{flags} & Crossfire::Protocol::F_CURSED
		2550	and $desc .= " (cursed)";
		2551	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2552	and $desc .= " (damned)";
		2553	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2554	and $desc .= " *";
		2555
		2556	$desc
		2557	}
		2558
		2559	sub new {
		2560	my $class = shift;
		2561
		2562	my %args = @_;
		2563
		2564	my $item = delete $args{item};
		2565
		2566	my $desc = _item_to_desc ($item);
		2567
		2568	my $self = $class->SUPER::new (
		2569	can_hover => 1,
		2570	can_events => 1,
		2571	tooltip => ((CFClient::UI::Label::escape $desc)
		2572	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2573	connect_button_down => sub {
		2574	my ($self, $ev, $x, $y) = @_;
		2575
		2576	# todo: maybe put examine on 1? but should just be a tooltip :(
		2577	if ($ev->{button} == 1) {
		2578	my $targ = $::CONN->{player}{tag};
		2579
		2580	if ($item->{container} == $::CONN->{player}{tag}) {
		2581	$targ = $main::OPENCONT;
		2582	}
		2583
		2584	$::CONN->send ("move $targ $item->{tag} 0");
		2585	} elsif ($ev->{button} == 2) {
		2586	$::CONN->send ("apply $item->{tag}");
		2587	} elsif ($ev->{button} == 3) {
		2588	my @menu_items = (
		2589	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2590	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2591	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2592	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2593	[
		2594	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2595	sub { $::CONN->send ("lock $item->{tag}") },
		2596	],
		2597	);
		2598
		2599	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2600	}
		2601
		2602	1
		2603	},
		2604	%args
		2605	);
		2606
		2607
		2608	$self->add (new CFClient::UI::Face
		2609	can_events => 0,
		2610	face => $item->{face},
		2611	anim => $item->{anim},
		2612	animspeed => $item->{animspeed},
		2613	);
		2614
		2615	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2616
		2617	$self->{item} = $item;
		2618
		2619	$self->update_item;
		2620
		2621	$self
		2622	}
		2623
		2624	sub update_item {
		2625	my ($self) = @_;
		2626
		2627	my $desc = _item_to_desc ($self->{item});
		2628
		2629	$self->{name_lbl}->set_text ($desc);
		2630	}
		2631
		2632	#############################################################################
		2633
		2634	package CFClient::UI::Inventory;
		2635
		2636	our @ISA = CFClient::UI::ScrolledWindow::;
		2637
		2638	sub new {
		2639	my $class = shift;
		2640
		2641	my $self = $class->SUPER::new (
		2642	scrolled => (new CFClient::UI::VBox),
		2643	@_,
		2644	);
		2645
		2646	$self
		2647	}
		2648
		2649	sub set_items {
		2650	my ($self, $items) = @_;
		2651
		2652	$self->{scrolled}->clear;
		2653	return unless $items;
		2654
		2655	my @items = sort {
		2656	($a->{type} <=> $b->{type})
		2657	or ($a->{name} cmp $b->{name})
		2658	} @$items;
		2659
		2660	$self->{real_items} = \@items;
		2661
		2662	for my $item (@items) {
		2663	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2664	$item->update_item ();
		2665	}
		2666
		2667	$self->{scrolled}->add (@items);
		2668
		2669	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2670	}
		2671
		2672	sub size_request {
		2673	my ($self) = @_;
		2674	($self->{req_w}, $self->{req_h});
2423	}	2675	}
2424		2676
2425	#############################################################################	2677	#############################################################################
2426		2678
2427	package CFClient::UI::Menu;	2679	package CFClient::UI::Menu;
…		…
2475	}	2727	}
2476		2728
2477	sub mouse_motion {	2729	sub mouse_motion {
2478	my ($self, $ev, $x, $y) = @_;	2730	my ($self, $ev, $x, $y) = @_;
2479		2731
2480	# TODO: should use vbox->fdind_widget or so	2732	# TODO: should use vbox->find_widget or so
2481	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2733	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482	$self->{hover} = $self->{item}{$HOVER};	2734	$self->{hover} = $self->{item}{$HOVER};
2483	}	2735	}
2484		2736
2485	sub button_up {	2737	sub button_up {
…		…
2494	}	2746	}
2495	}	2747	}
2496		2748
2497	#############################################################################	2749	#############################################################################
2498		2750
		2751	package CFClient::UI::Statusbox;
		2752
		2753	our @ISA = CFClient::UI::VBox::;
		2754
		2755	sub new {
		2756	my $class = shift;
		2757
		2758	$class->SUPER::new (
		2759	fontsize => 0.8,
		2760	@_,
		2761	)
		2762	}
		2763
		2764	sub reorder {
		2765	my ($self) = @_;
		2766	my $NOW = time;
		2767
		2768	while (my ($k, $v) = each %{ $self->{item} }) {
		2769	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2770	}
		2771
		2772	my @widgets;
		2773
		2774	my @items = sort {
		2775	$a->{pri} <=> $b->{pri}
		2776	or $b->{id} <=> $a->{id}
		2777	} values %{ $self->{item} };
		2778
		2779	my $count = 10 + 1;
		2780	for my $item (@items) {
		2781	last unless --$count;
		2782
		2783	push @widgets, $item->{label} ||= do {
		2784	# TODO: doesn't handle markup well (read as: at all)
		2785	my $short = $item->{count} > 1
		2786	? "<b>$item->{count} ×</b> $item->{text}"
		2787	: $item->{text};
		2788
		2789	for ($short) {
		2790	s/^\s+//;
		2791	s/\s+/ /g;
		2792	}
		2793
		2794	new CFClient::UI::Label
		2795	markup => $short,
		2796	tooltip => $item->{tooltip},
		2797	tooltip_font => $::FONT_PROP,
		2798	tooltip_width => 0.67,
		2799	fontsize => $item->{fontsize} || $self->{fontsize},
		2800	max_w => $::WIDTH * 0.44,
		2801	fg => $item->{fg},
		2802	can_events => 1,
		2803	can_hover => 1
		2804	};
		2805	}
		2806
		2807	$self->clear;
		2808	$self->SUPER::add (reverse @widgets);
		2809	}
		2810
		2811	sub add {
		2812	my ($self, $text, %arg) = @_;
		2813
		2814	$text =~ s/^\s+//;
		2815	$text =~ s/\s+$//;
		2816
		2817	my $timeout = time + ((delete $arg{timeout}) || 60);
		2818
		2819	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2820
		2821	if (my $item = $self->{item}{$group}) {
		2822	if ($item->{text} eq $text) {
		2823	$item->{count}++;
		2824	} else {
		2825	$item->{count} = 1;
		2826	$item->{text} = $item->{tooltip} = $text;
		2827	}
		2828	$item->{id} = ++$self->{id};
		2829	$item->{timeout} = $timeout;
		2830	delete $item->{label};
		2831	} else {
		2832	$self->{item}{$group} = {
		2833	id => ++$self->{id},
		2834	text => $text,
		2835	timeout => $timeout,
		2836	tooltip => $text,
		2837	fg => [0.8, 0.8, 0.8, 0.8],
		2838	pri => 0,
		2839	count => 1,
		2840	%arg,
		2841	};
		2842	}
		2843
		2844	$self->reorder;
		2845	}
		2846
		2847	sub reconfigure {
		2848	my ($self) = @_;
		2849
		2850	delete $_->{label}
		2851	for values %{ $self->{item} || {} };
		2852
		2853	$self->reorder;
		2854	$self->SUPER::reconfigure;
		2855	}
		2856
		2857	#############################################################################
		2858
2499	package CFClient::UI::Root;	2859	package CFClient::UI::Root;
2500		2860
2501	our @ISA = CFClient::UI::Container::;	2861	our @ISA = CFClient::UI::Container::;
2502		2862
2503	use CFClient::OpenGL;	2863	use CFClient::OpenGL;
2504		2864
2505	sub check_size {	2865	sub new {
2506	my ($self) = @_;	2866	my $class = shift;
2507		2867
2508	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2868	$class->SUPER::new (
2509	}	2869	@_,
2510		2870	)
2511	sub size_request {
2512	($::WIDTH, $::HEIGHT)
2513	}	2871	}
2514		2872
2515	sub configure {	2873	sub configure {
2516	my ($self, $x, $y, $w, $h) = @_;	2874	my ($self, $x, $y, $w, $h) = @_;
2517		2875
2518	$self->SUPER::configure ($x, $y, $w, $h);	2876	$self->{w} = $w;
		2877	$self->{h} = $h;
		2878	}
2519		2879
		2880	sub check_size {
		2881	my ($self) = @_;
		2882
		2883	$self->size_allocate ($self->{w}, $self->{h})
		2884	if $self->{w};
		2885	}
		2886
		2887	sub size_request {
		2888	my ($self) = @_;
		2889
		2890	($self->{w}, $self->{h})
		2891	}
		2892
		2893	sub size_allocate {
		2894	my ($self, $w, $h) = @_;
		2895
		2896	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2897	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2898
		2899	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2900	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2901
2520	for my $child (@{$self->{children}}) {	2902	for my $child ($self->children) {
2521	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2903	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522		2904
		2905	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2906	if exists $child->{req_x};
		2907
		2908	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2909	if exists $child->{req_y};
		2910
2523	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2911	$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;	2912	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2913
2525	$child->configure ($X, $Y, $W,$H);	2914	$child->configure ($X, $Y, $W, $H);
2526	}	2915	}
2527	}	2916	}
2528		2917
2529	sub _topleft {	2918	sub coord2local {
2530	my ($self, $x, $y) = @_;	2919	my ($self, $x, $y) = @_;
2531		2920
2532	($x, $y)	2921	($x, $y)
2533	}	2922	}
2534		2923
		2924	sub coord2global {
		2925	my ($self, $x, $y) = @_;
		2926
		2927	($x, $y)
		2928	}
		2929
2535	sub update {	2930	sub update {
2536	my ($self) = @_;	2931	my ($self) = @_;
2537		2932
2538	$self->check_size;	2933	$self->check_size;
2539	::refresh ();	2934	$::WANT_REFRESH++;
2540	}	2935	}
2541		2936
2542	sub add {	2937	sub add {
2543	my ($self, $child) = @_;	2938	my ($self, @children) = @_;
2544		2939
		2940	for my $child (@children) {
		2941	$child->{toplevel} = 1;
		2942
2545	# integerize window positions	2943	# integerise window positions
2546	$child->{x} = int $child->{x};	2944	$child->{x} = int $child->{x};
2547	$child->{y} = int $child->{y};	2945	$child->{y} = int $child->{y};
		2946	}
2548		2947
2549	$self->SUPER::add ($child);	2948	$self->SUPER::add (@children);
2550	}	2949	}
2551		2950
2552	sub on_refresh {	2951	sub on_refresh {
2553	my ($self, $id, $cb) = @_;	2952	my ($self, $id, $cb) = @_;
2554		2953
2555	$self->{refresh_hook}{$id} = $cb;	2954	$self->{refresh_hook}{$id} = $cb;
2556	}	2955	}
2557		2956
		2957	sub on_post_alloc {
		2958	my ($self, $id, $cb) = @_;
		2959
		2960	$self->{post_alloc_hook}{$id} = $cb;
		2961	}
		2962
2558	sub draw {	2963	sub draw {
2559	my ($self) = @_;	2964	my ($self) = @_;
2560		2965
2561	while (my $rcb = delete $self->{refresh_hook}) {	2966	while ($self->{refresh_hook}) {
2562	$_->() for values %$rcb;	2967	$_->()
		2968	for values %{delete $self->{refresh_hook}};
		2969	}
		2970
		2971	if ($self->{check_size}) {
		2972	my @queue = ([], []);
		2973
		2974	for (;;) {
		2975	if ($self->{check_size}) {
		2976	# heuristic: check containers last
		2977	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2978	for values %{delete $self->{check_size}}
		2979	}
		2980
		2981	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2982
		2983	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2984	? @$widget{qw(user_w user_h)}
		2985	: $widget->size_request;
		2986
		2987	if (delete $widget->{force_alloc}
		2988	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2989	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2990
		2991	$widget->{req_w} = $w;
		2992	$widget->{req_h} = $h;
		2993
		2994	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2995
		2996	$widget->{parent}->check_size
		2997	if $widget->{parent};
		2998	}
		2999	}
		3000	}
		3001
		3002	while ($self->{size_alloc}) {
		3003	for (values %{delete $self->{size_alloc}}) {
		3004	my ($widget, $w, $h) = @$_;
		3005
		3006	$w = 0 if $w < 0;
		3007	$h = 0 if $h < 0;
		3008
		3009	$widget->{w} = $w;
		3010	$widget->{h} = $h;
		3011	$widget->size_allocate ($w, $h);
		3012	$widget->emit (size_allocate => $w, $h);
		3013	}
		3014	}
		3015
		3016	while ($self->{post_alloc_hook}) {
		3017	$_->()
		3018	for values %{delete $self->{post_alloc_hook}};
2563	}	3019	}
2564		3020
2565	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3021	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3022	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567	glClear GL_COLOR_BUFFER_BIT;	3023	glClear GL_COLOR_BUFFER_BIT;
…		…
2575	$self->_draw;	3031	$self->_draw;
2576	}	3032	}
2577		3033
2578	#############################################################################	3034	#############################################################################
2579		3035
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;	3036	package CFClient::UI;
2688		3037
2689	$ROOT = new CFClient::UI::Root;	3038	$ROOT = new CFClient::UI::Root;
2690	$TOOLTIP = new CFClient::UI::Tooltip;	3039	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2691		3040
2692	1	3041	1
2693		3042

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