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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.216 by root, Fri May 19 16:43:57 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	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30	$TOOLTIP->show;	32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
31	}	42	}
32		43
33	return;	44	return;
34	}	45	}
35	}	46	}
…		…
122		133
123	for (@$vals) {	134	for (@$vals) {
124	my $i = int $_ + $rem;	135	my $i = int $_ + $rem;
125	$rem += $_ - $i;	136	$rem += $_ - $i;
126	$_ = $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	$widget->reconfigure;
127	}	161	}
128	}	162	}
129		163
130	#############################################################################	164	#############################################################################
131		165
…		…
150	if (/^connect_(.*)$/) {	184	if (/^connect_(.*)$/) {
151	$self->connect ($1 => delete $self->{$_});	185	$self->connect ($1 => delete $self->{$_});
152	}	186	}
153	}	187	}
154		188
		189	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		190
155	$self	191	$self
156	}	192	}
157		193
158	sub destroy {	194	sub destroy {
159	my ($self) = @_;	195	my ($self) = @_;
…		…
224	$self->{y} = $y;	260	$self->{y} = $y;
225	$self->update;	261	$self->update;
226	}	262	}
227		263
228	if ($self->{w} != $w || $self->{h} != $h) {	264	if ($self->{w} != $w || $self->{h} != $h) {
229	$self->{w} = $w;	265	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230	$self->{h} = $h;
231
232	$self->size_allocate ($w, $h);
233	$self->update;
234	}	266	}
235	}	267	}
236		268
237	sub size_allocate {	269	sub size_allocate {
238	# nothing to be done	270	# nothing to be done
239	}	271	}
240		272
		273	sub reconfigure {
		274	my ($self) = @_;
		275
		276	$self->check_size (1);
		277	$self->update;
		278	}
		279
241	sub children {	280	sub children {
242	}	281	}
243		282
244	sub set_max_size {	283	sub set_max_size {
245	my ($self, $w, $h) = @_;	284	my ($self, $w, $h) = @_;
246		285
247	delete $self->{max_w}; $self->{max_w} = $w if $w;	286	delete $self->{max_w}; $self->{max_w} = $w if $w;
248	delete $self->{max_h}; $self->{max_h} = $h if $h;	287	delete $self->{max_h}; $self->{max_h} = $h if $h;
249	}	288	}
250		289
251	# return top left coordinates	290	sub set_tooltip {
252	sub _topleft {
253	my ($self, $x, $y) = @_;	291	my ($self, $tooltip) = @_;
254		292
255	$self->{parent}	293	$self->{tooltip} = $tooltip;
256	or Carp::confess "no parent widget in _topleft\n";#d#
257		294
258	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	295	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		296	delete $CFClient::UI::TOOLTIP->{owner};
		297	CFClient::UI::check_tooltip;
		298	}
259	}	299	}
260		300
261	# translate global coordinates to local coordinate system	301	# translate global coordinates to local coordinate system
262	sub coord2local {	302	sub coord2local {
263	my ($self, $x, $y) = @_;	303	my ($self, $x, $y) = @_;
264		304
265	my ($X, $Y) = $self->_topleft;	305	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266	($x - $X, $y - $Y)
267	}	306	}
268		307
269	# translate local coordinates to global coordinate system	308	# translate local coordinates to global coordinate system
270	sub coord2global {	309	sub coord2global {
271	my ($self, $x, $y) = @_;	310	my ($self, $x, $y) = @_;
272		311
273	my ($X, $Y) = $self->_topleft;	312	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274	($x + $X, $y + $Y)
275	}	313	}
276		314
277	sub focus_in {	315	sub focus_in {
278	my ($self) = @_;	316	my ($self) = @_;
279		317
…		…
351	glVertex $self->{w}, 0;	389	glVertex $self->{w}, 0;
352	glVertex $self->{w}, $self->{h};	390	glVertex $self->{w}, $self->{h};
353	glVertex 0 , $self->{h};	391	glVertex 0 , $self->{h};
354	glEnd;	392	glEnd;
355	glPopMatrix;	393	glPopMatrix;
356	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 => $self, fontsize => 0)->_draw;
357	}	395	}
358	}	396	}
359		397
360	sub _draw {	398	sub _draw {
361	my ($self) = @_;	399	my ($self) = @_;
…		…
377		415
378	sub set_parent {	416	sub set_parent {
379	my ($self, $parent) = @_;	417	my ($self, $parent) = @_;
380		418
381	Scalar::Util::weaken ($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 $self->{req_w};
382	}	424	}
383		425
384	sub check_size {	426	sub check_size {
385	my ($self) = @_;	427	my ($self, $forced) = @_;
386		428
387	$self->{parent}	429	$self->{force_alloc} = 1 if $forced;
388	or return 1;	430	$CFClient::UI::ROOT->{check_size}{$self} = $self;
389
390	my ($w, $h) = $self->{user_w} && $self->{user_h}
391	? @$self{qw(user_w user_h)}
392	: $self->size_request;
393
394	if ($w != $self->{req_w} || $h != $self->{req_h}) {
395	$self->{req_w} = $w;
396	$self->{req_h} = $h;
397
398	$self->{parent}->check_size
399	or $self->size_allocate (
400	(List::Util::max $self->{w}, $w),
401	(List::Util::max $self->{h}, $h),
402	);
403
404	1
405	} else {
406	0
407	}
408	}	431	}
409		432
410	sub update {	433	sub update {
411	my ($self) = @_;	434	my ($self) = @_;
412		435
…		…
427	}	450	}
428		451
429	sub DESTROY {	452	sub DESTROY {
430	my ($self) = @_;	453	my ($self) = @_;
431		454
		455	delete $WIDGET{$self+0};
432	#$self->deactivate;	456	#$self->deactivate;
433	}	457	}
434		458
435	#############################################################################	459	#############################################################################
436		460
…		…
445	my $class = shift;	469	my $class = shift;
446		470
447	# range [value, low, high, page]	471	# range [value, low, high, page]
448		472
449	$class->SUPER::new (	473	$class->SUPER::new (
450	bg => [0, 0, 0, 0.2],	474	#bg => [0, 0, 0, 0.2],
451	active_bg => [1, 1, 1, 0.5],	475	#active_bg => [1, 1, 1, 0.5],
452	@_	476	@_
453	)	477	)
454	}	478	}
455		479
456	sub _draw {	480	sub _draw {
457	my ($self) = @_;	481	my ($self) = @_;
458		482
		483	my $color = $FOCUS == $self && $self->{active_bg}
		484	? $self->{active_bg}
		485	: $self->{bg};
		486
		487	if ($color && (@$color < 4 || $color->[3])) {
459	my ($w, $h) = @$self{qw(w h)};	488	my ($w, $h) = @$self{qw(w h)};
460		489
461	glEnable GL_BLEND;	490	glEnable GL_BLEND;
462	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
463	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	492	glColor @$color;
464		493
465	glBegin GL_QUADS;	494	glBegin GL_QUADS;
466	glVertex 0 , 0;	495	glVertex 0 , 0;
467	glVertex 0 , $h;	496	glVertex 0 , $h;
468	glVertex $w, $h;	497	glVertex $w, $h;
469	glVertex $w, 0;	498	glVertex $w, 0;
470	glEnd;	499	glEnd;
471		500
472	glDisable GL_BLEND;	501	glDisable GL_BLEND;
		502	}
473	}	503	}
474		504
475	#############################################################################	505	#############################################################################
476		506
477	package CFClient::UI::Empty;	507	package CFClient::UI::Empty;
…		…
509		539
510	$self	540	$self
511	}	541	}
512		542
513	sub add {	543	sub add {
514	my ($self, $child) = @_;	544	my ($self, @widgets) = @_;
515		545
516	$child->set_parent ($self);	546	$_->set_parent ($self)
		547	for @widgets;
517		548
518	use sort 'stable';	549	use sort 'stable';
519		550
520	$self->{children} = [	551	$self->{children} = [
521	sort { $a->{z} <=> $b->{z} }	552	sort { $a->{z} <=> $b->{z} }
522	@{$self->{children}}, $child	553	@{$self->{children}}, @widgets
523	];	554	];
524		555
525	$child->check_size;	556	$self->check_size (1);
		557	$self->update;
526	}	558	}
527		559
528	sub children {	560	sub children {
529	@{ $_[0]{children} }	561	@{ $_[0]{children} }
530	}	562	}
…		…
549		581
550	for (@$children) {	582	for (@$children) {
551	delete $_->{parent};	583	delete $_->{parent};
552	$_->hide;	584	$_->hide;
553	}	585	}
		586
		587	$self->check_size;
		588	$self->update;
554	}	589	}
555		590
556	sub find_widget {	591	sub find_widget {
557	my ($self, $x, $y) = @_;	592	my ($self, $x, $y) = @_;
558		593
…		…
633	}	668	}
634		669
635	sub update {	670	sub update {
636	my ($self) = @_;	671	my ($self) = @_;
637		672
638	# we want to do this delayed...	673	$ROOT->on_post_alloc ($self => sub { $self->render_child });
639	$self->render_chld;
640	$self->SUPER::update;	674	$self->SUPER::update;
641	}
642
643	sub render_chld {
644	my ($self) = @_;
645
646	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
647	glClearColor 0, 0, 0, 1;
648	glClear GL_COLOR_BUFFER_BIT;
649	$self->child->draw;
650	};
651	}	675	}
652		676
653	sub size_allocate {	677	sub size_allocate {
654	my ($self, $w, $h) = @_;	678	my ($self, $w, $h) = @_;
655		679
656	$self->child->configure (0, 0, $w, $h);	680	$self->SUPER::size_allocate ($w, $h);
		681	$self->update;
		682	}
657		683
		684	sub _render {
		685	$_[0]{children}[0]->draw;
		686	}
		687
		688	sub render_child {
		689	my ($self) = @_;
		690
		691	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		692	glClearColor 0, 0, 0, 0;
		693	glClear GL_COLOR_BUFFER_BIT;
		694
658	$self->render_chld;	695	$self->_render;
		696	};
659	}	697	}
660		698
661	sub _draw {	699	sub _draw {
662	my ($self) = @_;	700	my ($self) = @_;
663		701
664	my ($w, $h) = ($self->w, $self->h);	702	my ($w, $h) = ($self->w, $self->h);
665		703
666	my $tex = $self->{texture}	704	my $tex = $self->{texture}
667	or return;	705	or return;
668		706
669	glEnable GL_BLEND;
670	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671	glEnable GL_TEXTURE_2D;	707	glEnable GL_TEXTURE_2D;
672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		709	glColor 1, 1, 1, 1;
673		710
674	$tex->draw_quad (0, 0, $w, $h);	711	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675		712
676	glDisable GL_BLEND;
677	glDisable GL_TEXTURE_2D;	713	glDisable GL_TEXTURE_2D;
678	}	714	}
679		715
680	#############################################################################	716	#############################################################################
681		717
682	package CFClient::UI::ViewPort;	718	package CFClient::UI::ViewPort;
683		719
684	our @ISA = CFClient::UI::Window::;	720	our @ISA = CFClient::UI::Window::;
685		721
686	sub new { die }
687
688	sub size_request {	722	sub size_request {
689	my ($self) = @_;	723	my ($self) = @_;
690		724
691	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	725	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});	726	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
693		727
694	@$self{qw(child_w child_h)}	728	@$self{qw(child_w child_h)}
695	}	729	}
696		730
697	sub _draw {	731	sub size_allocate {
698	my ($self) = @_;	732	my ($self, $w, $h) = @_;
699		733
700	$self->{children}[1]->draw;	734	$self->update;
701	}	735	}
702		736
		737	sub set_offset {
		738	my ($self, $x, $y) = @_;
703		739
704	#############################################################################	740	$self->{view_x} = int $x;
		741	$self->{view_y} = int $y;
705		742
		743	$self->update;
		744	}
		745
		746	# hmm, this does not work for topleft of $self... but we should not ask for that
		747	sub coord2local {
		748	my ($self, $x, $y) = @_;
		749
		750	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		751	}
		752
		753	sub coord2global {
		754	my ($self, $x, $y) = @_;
		755
		756	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		757	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		758
		759	$self->SUPER::coord2global ($x, $y)
		760	}
		761
		762	sub find_widget {
		763	my ($self, $x, $y) = @_;
		764
		765	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		766	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		767	) {
		768	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		769	} else {
		770	$self->CFClient::UI::Base::find_widget ($x, $y)
		771	}
		772	}
		773
		774	sub _render {
		775	my ($self) = @_;
		776
		777	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		778
		779	$self->SUPER::_render;
		780	}
		781
		782	#############################################################################
		783
706	package CFClient::UI::Frame;	784	package CFClient::UI::ScrolledWindow;
707		785
708	our @ISA = CFClient::UI::Bin::;	786	our @ISA = CFClient::UI::HBox::;
709
710	use CFClient::OpenGL;
711		787
712	sub new {	788	sub new {
713	my $class = shift;	789	my $class = shift;
714		790
		791	my $self;
		792
		793	my $slider = new CFClient::UI::Slider
		794	vertical => 1,
		795	range => [0, 0, 1, 0.01], # HACK fix
		796	connect_changed => sub {
		797	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		798	},
		799	;
		800
715	my $self = $class->SUPER::new (	801	$self = $class->SUPER::new (
716	bg => [1, 1, 1, 1],	802	vp => (new CFClient::UI::ViewPort),
717	border_bg => [1, 1, 1, 1],	803	slider => $slider,
718	border => 0.8,
719	@_	804	@_,
720	);	805	);
721		806
		807	$self->{vp}->add ($self->{scrolled});
		808	$self->add ($self->{vp});
		809	$self->add ($self->{slider});
		810
722	$self	811	$self
723	}	812	}
724		813
		814	#TODO# update range on size_allocate depending on child
		815	# update viewport offset on scroll
		816
		817	#############################################################################
		818
		819	package CFClient::UI::Frame;
		820
		821	our @ISA = CFClient::UI::Bin::;
		822
		823	use CFClient::OpenGL;
		824
		825	sub new {
		826	my $class = shift;
		827
		828	$class->SUPER::new (
		829	bg => undef,
		830	@_,
		831	)
		832	}
		833
725	sub _draw {	834	sub _draw {
726	my ($self) = @_;	835	my ($self) = @_;
727		836
728	my ($w, $h) = ($self->{w}, $self->{h});	837	if ($self->{bg}) {
		838	my ($w, $h) = @$self{qw(w h)};
729		839
730	glEnable GL_BLEND;	840	glEnable GL_BLEND;
731	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	841	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
732	glEnable GL_TEXTURE_2D;	842	glColor @{ $self->{bg} };
733	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734		843
735	# glBegin GL_QUADS;	844	glBegin GL_QUADS;
736	# glColor 0, 0, 0, 0;
737	# glVertex 0 , 0;	845	glVertex 0 , 0;
738	# glVertex 0 , $h;	846	glVertex 0 , $h;
739	# glVertex $w, $h;	847	glVertex $w, $h;
740	# glVertex $w, 0;	848	glVertex $w, 0;
741	# glEnd;	849	glEnd;
742		850
743
744	$self->child->draw;
745	glDisable GL_BLEND;	851	glDisable GL_BLEND;
746	glDisable GL_TEXTURE_2D;	852	}
		853
		854	$self->SUPER::_draw;
747	}	855	}
748		856
749	#############################################################################	857	#############################################################################
750		858
751	package CFClient::UI::FancyFrame;	859	package CFClient::UI::FancyFrame;
…		…
764	# TODO: user_x, user_y, overwrite moveto?	872	# TODO: user_x, user_y, overwrite moveto?
765		873
766	my $self = $class->SUPER::new (	874	my $self = $class->SUPER::new (
767	bg => [1, 1, 1, 1],	875	bg => [1, 1, 1, 1],
768	border_bg => [1, 1, 1, 1],	876	border_bg => [1, 1, 1, 1],
769	border => 0.8,	877	border => 0.6,
		878	toplevel => 1,
770	can_events => 1,	879	can_events => 1,
771	@_	880	@_
772	);	881	);
773		882
774	$self->{title} &&= new CFClient::UI::Label	883	$self->{title} &&= new CFClient::UI::Label
775	align => 0,	884	align => 0,
776	valign => 1,	885	valign => 1,
777	text => $self->{title},	886	text => $self->{title},
778	fontsize => 1;	887	fontsize => $self->{border};
779		888
780	$self	889	$self
781	}	890	}
782		891
783	sub border {	892	sub border {
…		…
799	my ($self, $w, $h) = @_;	908	my ($self, $w, $h) = @_;
800		909
801	$h -= List::Util::max 0, $self->border * 2;	910	$h -= List::Util::max 0, $self->border * 2;
802	$w -= List::Util::max 0, $self->border * 2;	911	$w -= List::Util::max 0, $self->border * 2;
803		912
804	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	913	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
805	if $self->{title};	914	if $self->{title};
806		915
807	$self->child->configure ($self->border, $self->border, $w, $h);	916	$self->child->configure ($self->border, $self->border, $w, $h);
808	}	917	}
809		918
810	sub button_down {	919	sub button_down {
811	my ($self, $ev, $x, $y) = @_;	920	my ($self, $ev, $x, $y) = @_;
812		921
		922	my ($w, $h) = @$self{qw(w h)};
813	my $border = $self->border;	923	my $border = $self->border;
814		924
815	if ($x < $self->{w} && $x >= $self->{w} - $border	925	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816	&& $y < $self->{h} && $y >= $self->{h} - $border) {	926	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817		927
		928	if ($lr & $td) {
		929	my ($wx, $wy) = ($self->{x}, $self->{y});
818	my ($ox, $oy) = ($ev->{x}, $ev->{y});	930	my ($ox, $oy) = ($ev->{x}, $ev->{y});
819	my ($bw, $bh) = ($self->{w}, $self->{h});	931	my ($bw, $bh) = ($self->{w}, $self->{h});
820		932
		933	my $mx = $x < $border;
		934	my $my = $y < $border;
		935
821	$self->{motion} = sub {	936	$self->{motion} = sub {
822	my ($ev, $x, $y) = @_;	937	my ($ev, $x, $y) = @_;
823		938
824	($x, $y) = ($ev->{x}, $ev->{y});	939	my $dx = $ev->{x} - $ox;
		940	my $dy = $ev->{y} - $oy;
825		941
826	$self->{user_w} = $bw + $x - $ox;	942	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
827	$self->{user_h} = $bh + $y - $oy;	943	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		944	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
828	$self->check_size;	945	$self->check_size;
829	};	946	};
830		947
831	} elsif ($x >= 0 && $x < $self->{w}	948	} elsif ($lr ^ $td) {
832	&& $y >= 0 && $y < $border) {
833
834	my ($ox, $oy) = ($ev->{x}, $ev->{y});	949	my ($ox, $oy) = ($ev->{x}, $ev->{y});
835	my ($bx, $by) = ($self->{x}, $self->{y});	950	my ($bx, $by) = ($self->{x}, $self->{y});
836		951
837	$self->{motion} = sub {	952	$self->{motion} = sub {
838	my ($ev, $x, $y) = @_;	953	my ($ev, $x, $y) = @_;
…		…
861	my ($self) = @_;	976	my ($self) = @_;
862		977
863	my ($w, $h ) = ($self->{w}, $self->{h});	978	my ($w, $h ) = ($self->{w}, $self->{h});
864	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	979	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
865		980
866	glEnable GL_BLEND;
867	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868	glEnable GL_TEXTURE_2D;	981	glEnable GL_TEXTURE_2D;
869	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870		983
871	my $border = $self->border;	984	my $border = $self->border;
872		985
873	glColor @{ $self->{border_bg} };	986	glColor @{ $self->{border_bg} };
874	$tex[1]->draw_quad (0, 0, $w, $border);	987	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
875	$tex[3]->draw_quad (0, $border, $border, $ch);	988	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
876	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	989	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877	$tex[4]->draw_quad (0, $h - $border, $w, $border);	990	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
878		991
		992	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
879	my $bg = $tex[0];	993	my $bg = $tex[0];
880		994
881	# TODO: repeat texture not scale	995	# TODO: repeat texture not scale
882	my $rep_x = $cw / $bg->{w};	996	my $rep_x = $cw / $bg->{w};
883	my $rep_y = $ch / $bg->{h};	997	my $rep_y = $ch / $bg->{h};
884		998
885	glColor @{ $self->{bg} };	999	glColor @{ $self->{bg} };
886		1000
887	$bg->{s} = $rep_x;	1001	$bg->{s} = $rep_x;
888	$bg->{t} = $rep_y;	1002	$bg->{t} = $rep_y;
889	$bg->{wrap_mode} = 1;	1003	$bg->{wrap_mode} = 1;
890	$bg->draw_quad ($border, $border, $cw, $ch);	1004	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1005	}
891		1006
892	glDisable GL_TEXTURE_2D;	1007	glDisable GL_TEXTURE_2D;
893	glDisable GL_BLEND;
894		1008
895	$self->{title}->draw if $self->{title};	1009	$self->{title}->draw if $self->{title};
		1010
896	$self->child->draw;	1011	$self->child->draw;
897	}	1012	}
898		1013
899	#############################################################################	1014	#############################################################################
900		1015
…		…
1124	}	1239	}
1125		1240
1126	sub size_allocate {	1241	sub size_allocate {
1127	my ($self, $w, $h) = @_;	1242	my ($self, $w, $h) = @_;
1128		1243
		1244	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1245
1129	my $children = $self->{children};	1246	my $children = $self->{children};
1130		1247
1131	my @h = map $_->{req_h}, @$children;	1248	my @h = map $_->{req_h}, @$children;
1132		1249
1133	my $req_h = List::Util::sum @h;	1250	my $req_h = List::Util::sum @h;
…		…
1162		1279
1163	#############################################################################	1280	#############################################################################
1164		1281
1165	package CFClient::UI::Label;	1282	package CFClient::UI::Label;
1166		1283
1167	our @ISA = CFClient::UI::Base::;	1284	our @ISA = CFClient::UI::DrawBG::;
1168		1285
1169	use CFClient::OpenGL;	1286	use CFClient::OpenGL;
1170		1287
1171	sub new {	1288	sub new {
1172	my ($class, %arg) = @_;	1289	my ($class, %arg) = @_;
1173		1290
1174	my $self = $class->SUPER::new (	1291	my $self = $class->SUPER::new (
1175	fg => [1, 1, 1],	1292	fg => [1, 1, 1],
		1293	#bg => none
		1294	#active_bg => none
1176	#font => default_font	1295	#font => default_font
		1296	#text => initial text
		1297	#markup => initial narkup
		1298	#max_w => maximum pixel width
		1299	ellipsise => 3, # end
		1300	layout => (new CFClient::Layout),
1177	fontsize => 1,	1301	fontsize => 1,
1178	text => "",
1179	align => -1,	1302	align => -1,
1180	valign => -1,	1303	valign => -1,
1181	padding => 2,	1304	padding => 2,
1182	layout => new CFClient::Layout,
1183	can_events => 0,	1305	can_events => 0,
1184	%arg	1306	%arg
1185	);	1307	);
1186		1308
1187	if (exists $self->{template}) {	1309	if (exists $self->{template}) {
1188	my $layout = new CFClient::Layout;	1310	my $layout = new CFClient::Layout;
1189	$layout->set_text (delete $self->{template});	1311	$layout->set_text (delete $self->{template});
1190	$self->{template} = $layout;	1312	$self->{template} = $layout;
1191	}	1313	}
1192		1314
1193	$self->set_text (delete $self->{text}) if exists $self->{text};	1315	if (exists $self->{markup}) {
1194	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1316	$self->set_markup (delete $self->{markup});
		1317	} else {
		1318	$self->set_text (delete $self->{text});
		1319	}
1195		1320
1196	$self	1321	$self
1197	}	1322	}
1198		1323
1199	sub escape {	1324	sub escape($) {
1200	local $_ = $_[1];	1325	local $_ = $_[0];
1201		1326
1202	s/&/&amp;/g;	1327	s/&/&amp;/g;
1203	s/>/&gt;/g;	1328	s/>/&gt;/g;
1204	s/</&lt;/g;	1329	s/</&lt;/g;
1205		1330
1206	$_[1]	1331	$_
		1332	}
		1333
		1334	sub update {
		1335	my ($self) = @_;
		1336
		1337	delete $self->{texture};
		1338	$self->SUPER::update;
1207	}	1339	}
1208		1340
1209	sub set_text {	1341	sub set_text {
1210	my ($self, $text) = @_;	1342	my ($self, $text) = @_;
1211		1343
		1344	return if $self->{text} eq "T$text";
		1345	$self->{text} = "T$text";
		1346
		1347	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212	$self->{layout}->set_text ($text);	1348	$self->{layout}->set_text ($text);
1213		1349
1214	delete $self->{texture};	1350	$self->update;
1215	$self->check_size;	1351	$self->check_size;
1216	$self->update;
1217	}	1352	}
1218		1353
1219	sub set_markup {	1354	sub set_markup {
1220	my ($self, $markup) = @_;	1355	my ($self, $markup) = @_;
1221		1356
		1357	return if $self->{text} eq "M$markup";
		1358	$self->{text} = "M$markup";
		1359
		1360	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1361
		1362	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222	$self->{layout}->set_markup ($markup);	1363	$self->{layout}->set_markup ($markup);
1223		1364
1224	delete $self->{texture};	1365	$self->update;
1225	$self->check_size;	1366	$self->check_size;
1226	$self->update;
1227	}	1367	}
1228		1368
1229	sub size_request {	1369	sub size_request {
1230	my ($self) = @_;	1370	my ($self) = @_;
1231		1371
1232	$self->{layout}->set_font ($self->{font}) if $self->{font};	1372	$self->{layout}->set_font ($self->{font}) if $self->{font};
1233	$self->{layout}->set_width ($self->{max_w} || -1);	1373	$self->{layout}->set_width ($self->{max_w} || -1);
		1374	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1375	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1376	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235		1377
1236	my ($w, $h) = $self->{layout}->size;	1378	my ($w, $h) = $self->{layout}->size;
1237		1379
1238	if (exists $self->{template}) {	1380	if (exists $self->{template}) {
…		…
1260	sub set_fontsize {	1402	sub set_fontsize {
1261	my ($self, $fontsize) = @_;	1403	my ($self, $fontsize) = @_;
1262		1404
1263	$self->{fontsize} = $fontsize;	1405	$self->{fontsize} = $fontsize;
1264	delete $self->{texture};	1406	delete $self->{texture};
		1407
		1408	$self->update;
1265	$self->check_size;	1409	$self->check_size;
1266	$self->update;
1267	}	1410	}
1268		1411
1269	sub _draw {	1412	sub _draw {
1270	my ($self) = @_;	1413	my ($self) = @_;
1271		1414
		1415	$self->SUPER::_draw; # draw background, if applicable
		1416
1272	my $tex = $self->{texture} ||= do {	1417	my $tex = $self->{texture} ||= do {
		1418	$self->{layout}->set_foreground (@{$self->{fg}});
1273	$self->{layout}->set_font ($self->{font}) if $self->{font};	1419	$self->{layout}->set_font ($self->{font}) if $self->{font};
1274	$self->{layout}->set_width ($self->{w});	1420	$self->{layout}->set_width ($self->{w});
		1421	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1422	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1423	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1424
1276	new_from_layout CFClient::Texture $self->{layout}	1425	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1426
		1427	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1428	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1429	: ($self->{w} - $tex->{w}) * 0.5);
		1430
		1431	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1432	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1433	: ($self->{h} - $tex->{h}) * 0.5);
		1434
		1435	$tex
1277	};	1436	};
1278		1437
1279	glEnable GL_BLEND;
1280	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1281	glEnable GL_TEXTURE_2D;	1438	glEnable GL_TEXTURE_2D;
1282	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1439	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283		1440
		1441	if ($tex->{format} == GL_ALPHA) {
1284	glColor @{$self->{fg}};	1442	glColor @{$self->{fg}};
1285
1286	$self->{ox} = int (
1287	$self->{align} < 0 ? $self->{padding}
1288	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289	: ($self->{w} - $tex->{w}) * 0.5
1290	);
1291
1292	$self->{oy} = int (
1293	$self->{valign} < 0 ? $self->{padding}
1294	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295	: ($self->{h} - $tex->{h}) * 0.5
1296	);
1297
1298	$tex->draw_quad ($self->{ox}, $self->{oy});	1443	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1444	} else {
		1445	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1446	}
1299		1447
1300	glDisable GL_TEXTURE_2D;	1448	glDisable GL_TEXTURE_2D;
1301	glDisable GL_BLEND;
1302	}	1449	}
1303		1450
1304	#############################################################################	1451	#############################################################################
1305		1452
1306	package CFClient::UI::EntryBase;	1453	package CFClient::UI::EntryBase;
…		…
1341	$self->{layout}->set_text ("$text ");	1488	$self->{layout}->set_text ("$text ");
1342		1489
1343	$self->emit (changed => $self->{text});	1490	$self->emit (changed => $self->{text});
1344	}	1491	}
1345		1492
1346	sub get_text {
1347	$_[0]{text}
1348	}
1349
1350	sub size_request {
1351	my ($self) = @_;
1352
1353	my ($w, $h) = $self->SUPER::size_request;
1354
1355	($w + 1, $h) # add 1 for cursor
1356	}
1357
1358	sub size_allocate {
1359	my ($self, $w, $h) = @_;
1360
1361	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362	}
1363
1364	sub set_text {	1493	sub set_text {
1365	my ($self, $text) = @_;	1494	my ($self, $text) = @_;
1366		1495
1367	$self->{cursor} = length $text;	1496	$self->{cursor} = length $text;
1368	$self->_set_text ($text);	1497	$self->_set_text ($text);
1369	$self->update;	1498	$self->update;
		1499	$self->check_size;
		1500	}
		1501
		1502	sub get_text {
		1503	$_[0]{text}
		1504	}
		1505
		1506	sub size_request {
		1507	my ($self) = @_;
		1508
		1509	my ($w, $h) = $self->SUPER::size_request;
		1510
		1511	($w + 1, $h) # add 1 for cursor
		1512	}
		1513
		1514	sub size_allocate {
		1515	my ($self, $w, $h) = @_;
		1516
		1517	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1370	}	1518	}
1371		1519
1372	sub key_down {	1520	sub key_down {
1373	my ($self, $ev) = @_;	1521	my ($self, $ev) = @_;
1374		1522
…		…
1376	my $sym = $ev->{sym};	1524	my $sym = $ev->{sym};
1377	my $uni = $ev->{unicode};	1525	my $uni = $ev->{unicode};
1378		1526
1379	my $text = $self->get_text;	1527	my $text = $self->get_text;
1380		1528
1381	if ($sym == 8) {	1529	if ($uni == 8) {
1382	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1530	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383	} elsif ($sym == 127) {	1531	} elsif ($uni == 127) {
1384	substr $text, $self->{cursor}, 1, "";	1532	substr $text, $self->{cursor}, 1, "";
1385	} elsif ($sym == CFClient::SDLK_LEFT) {	1533	} elsif ($sym == CFClient::SDLK_LEFT) {
1386	--$self->{cursor} if $self->{cursor};	1534	--$self->{cursor} if $self->{cursor};
1387	} elsif ($sym == CFClient::SDLK_RIGHT) {	1535	} elsif ($sym == CFClient::SDLK_RIGHT) {
1388	++$self->{cursor} if $self->{cursor} < length $self->{text};	1536	++$self->{cursor} if $self->{cursor} < length $self->{text};
1389	} elsif ($sym == CFClient::SDLK_HOME) {	1537	} elsif ($sym == CFClient::SDLK_HOME) {
1390	$self->{cursor} = 0;	1538	$self->{cursor} = 0;
1391	} elsif ($sym == CFClient::SDLK_END) {	1539	} elsif ($sym == CFClient::SDLK_END) {
1392	$self->{cursor} = length $text;	1540	$self->{cursor} = length $text;
1393	} elsif ($sym == 27) {	1541	} elsif ($uni == 27) {
1394	$self->emit ('escape');	1542	$self->emit ('escape');
1395	} elsif ($uni) {	1543	} elsif ($uni) {
1396	substr $text, $self->{cursor}++, 0, chr $uni;	1544	substr $text, $self->{cursor}++, 0, chr $uni;
1397	}	1545	}
1398		1546
1399	$self->_set_text ($text);	1547	$self->_set_text ($text);
1400	$self->update;	1548	$self->update;
		1549	$self->check_size;
1401	}	1550	}
1402		1551
1403	sub focus_in {	1552	sub focus_in {
1404	my ($self) = @_;	1553	my ($self) = @_;
1405		1554
…		…
1534	my $class = shift;	1683	my $class = shift;
1535		1684
1536	$class->SUPER::new (	1685	$class->SUPER::new (
1537	padding => 4,	1686	padding => 4,
1538	fg => [1, 1, 1],	1687	fg => [1, 1, 1],
1539	bg => [1, 1, 1, 0.2],
1540	active_fg => [0, 0, 1],	1688	active_fg => [0, 0, 1],
1541	can_hover => 1,	1689	can_hover => 1,
1542	align => 0,	1690	align => 0,
1543	valign => 0,	1691	valign => 0,
1544	can_events => 1,	1692	can_events => 1,
…		…
1562		1710
1563	if ($GRAB == $self) {	1711	if ($GRAB == $self) {
1564	$self->{fg} = $self->{active_fg};	1712	$self->{fg} = $self->{active_fg};
1565	}	1713	}
1566		1714
1567	glEnable GL_BLEND;
1568	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569	glEnable GL_TEXTURE_2D;	1715	glEnable GL_TEXTURE_2D;
1570	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1716	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571	glColor 0, 0, 0, 1;	1717	glColor 0, 0, 0, 1;
1572		1718
1573	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1719	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574		1720
1575	glDisable GL_TEXTURE_2D;	1721	glDisable GL_TEXTURE_2D;
1576	glDisable GL_BLEND;
1577		1722
1578	$self->SUPER::_draw;	1723	$self->SUPER::_draw;
1579	}	1724	}
1580		1725
1581	#############################################################################	1726	#############################################################################
…		…
1595		1740
1596	$class->SUPER::new (	1741	$class->SUPER::new (
1597	padding => 2,	1742	padding => 2,
1598	fg => [1, 1, 1],	1743	fg => [1, 1, 1],
1599	active_fg => [1, 1, 0],	1744	active_fg => [1, 1, 0],
		1745	bg => [0, 0, 0, 0.2],
		1746	active_bg => [1, 1, 1, 0.5],
1600	state => 0,	1747	state => 0,
1601	can_hover => 1,	1748	can_hover => 1,
1602	@_	1749	@_
1603	)	1750	)
1604	}	1751	}
…		…
1628		1775
1629	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1776	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1630		1777
1631	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1778	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632		1779
1633	glEnable GL_BLEND;	1780	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1781
1634	glEnable GL_TEXTURE_2D;	1782	glEnable GL_TEXTURE_2D;
1635	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637	my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639	$tex->draw_quad (0, 0, $s, $s);	1783	$tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641	glDisable GL_TEXTURE_2D;	1784	glDisable GL_TEXTURE_2D;
1642	glDisable GL_BLEND;
1643	}	1785	}
1644		1786
1645	#############################################################################	1787	#############################################################################
1646		1788
1647	package CFClient::UI::Image;	1789	package CFClient::UI::Image;
…		…
1690	glTranslate 0, -$self->{w}, 0;	1832	glTranslate 0, -$self->{w}, 0;
1691		1833
1692	($w, $h) = ($h, $w);	1834	($w, $h) = ($h, $w);
1693	}	1835	}
1694		1836
1695	glEnable GL_BLEND;
1696	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697	glEnable GL_TEXTURE_2D;	1837	glEnable GL_TEXTURE_2D;
1698	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1838	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699		1839
1700	$tex->draw_quad (0, 0, $w, $h);	1840	$tex->draw_quad_alpha (0, 0, $w, $h);
1701		1841
1702	glDisable GL_BLEND;
1703	glDisable GL_TEXTURE_2D;	1842	glDisable GL_TEXTURE_2D;
1704	}	1843	}
1705		1844
1706	#############################################################################	1845	#############################################################################
1707		1846
…		…
1755	}	1894	}
1756		1895
1757	sub set_max {	1896	sub set_max {
1758	my ($self, $max) = @_;	1897	my ($self, $max) = @_;
1759		1898
		1899	return if $self->{max_val} == $max;
		1900
1760	$self->{max_val} = $max;	1901	$self->{max_val} = $max;
		1902	$self->update;
1761	}	1903	}
1762		1904
1763	sub set_value {	1905	sub set_value {
1764	my ($self, $val, $max) = @_;	1906	my ($self, $val, $max) = @_;
1765		1907
1766	$self->set_max ($max)	1908	$self->set_max ($max)
1767	if defined $max;	1909	if defined $max;
1768		1910
1769	$max = $self->{max_val};	1911	return if $self->{val} == $val;
		1912
1770	$self->{val} = $val;	1913	$self->{val} = $val;
1771
1772	$self->update;	1914	$self->update;
1773	}	1915	}
1774		1916
1775	sub _draw {	1917	sub _draw {
1776	my ($self) = @_;	1918	my ($self) = @_;
…		…
1859		2001
1860	$self->{value}->set_fontsize ($fsize);	2002	$self->{value}->set_fontsize ($fsize);
1861	$self->{max} ->set_fontsize ($fsize);	2003	$self->{max} ->set_fontsize ($fsize);
1862	}	2004	}
1863		2005
		2006	sub set_max {
		2007	my ($self, $max) = @_;
		2008
		2009	$self->{gauge}->set_max ($max);
		2010	$self->{max}->set_text ($max);
		2011	}
		2012
1864	sub set_value {	2013	sub set_value {
1865	my ($self, $val, $max) = @_;	2014	my ($self, $val, $max) = @_;
1866		2015
1867	$self->set_max ($max)	2016	$self->set_max ($max)
1868	if defined $max;	2017	if defined $max;
1869		2018
1870	$self->{gauge}->set_value ($val, $max);	2019	$self->{gauge}->set_value ($val, $max);
1871	$self->{value}->set_text ($val);	2020	$self->{value}->set_text ($val);
1872	}
1873
1874	sub set_max {
1875	my ($self, $max) = @_;
1876
1877	$self->{gauge}->set_max ($max);
1878	$self->{max}->set_text ($max);
1879	}	2021	}
1880		2022
1881	#############################################################################	2023	#############################################################################
1882		2024
1883	package CFClient::UI::Slider;	2025	package CFClient::UI::Slider;
…		…
1893	qw(s1_slider.png s1_slider_bg.png);	2035	qw(s1_slider.png s1_slider_bg.png);
1894		2036
1895	sub new {	2037	sub new {
1896	my $class = shift;	2038	my $class = shift;
1897		2039
1898	# range [value, low, high, page]	2040	# range [value, low, high, page, unit]
1899		2041
1900	# TODO: 0-width page	2042	# TODO: 0-width page
1901	# TODO: req_w/h are wrong with vertical	2043	# TODO: req_w/h are wrong with vertical
1902	# TODO: calculations are off	2044	# TODO: calculations are off
1903	my $self = $class->SUPER::new (	2045	my $self = $class->SUPER::new (
1904	fg => [1, 1, 1],	2046	fg => [1, 1, 1],
1905	active_fg => [0, 0, 0],	2047	active_fg => [0, 0, 0],
		2048	bg => [0, 0, 0, 0.2],
		2049	active_bg => [1, 1, 1, 0.5],
1906	range => [0, 0, 100, 10],	2050	range => [0, 0, 100, 10],
1907	req_w => 20,	2051	req_w => $::WIDTH / 80,
1908	req_h => 20,	2052	req_h => $::WIDTH / 80,
1909	vertical => 0,	2053	vertical => 0,
1910	can_hover => 1,	2054	can_hover => 1,
1911	inner_pad => 5,	2055	inner_pad => .05,
1912	@_	2056	@_
1913	);	2057	);
1914		2058
		2059	$self->set_value ($self->{range}[0]);
		2060	$self->update;
		2061
1915	$self	2062	$self
		2063	}
		2064
		2065	sub set_value {
		2066	my ($self, $value) = @_;
		2067
		2068	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2069
		2070	$hi = $lo + 1 if $hi <= $lo;
		2071
		2072	$value = $lo if $value < $lo;
		2073	$value = $hi if $value > $hi;
		2074
		2075	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2076	if $unit;
		2077
		2078	$page = $hi - $lo if $page > $hi - $lo;
		2079
		2080	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2081
		2082	if ($value != $old_value) {
		2083	$self->emit (changed => $value);
		2084	$self->update;
		2085	}
1916	}	2086	}
1917		2087
1918	sub size_request {	2088	sub size_request {
1919	my ($self) = @_;	2089	my ($self) = @_;
1920		2090
…		…
1933		2103
1934	sub mouse_motion {	2104	sub mouse_motion {
1935	my ($self, $ev, $x, $y) = @_;	2105	my ($self, $ev, $x, $y) = @_;
1936		2106
1937	if ($GRAB == $self) {	2107	if ($GRAB == $self) {
		2108	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2109
		2110	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2111
		2112	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2113
		2114	$self->set_value ($x * ($hi - $lo) + $lo);
		2115	}
		2116	}
		2117
		2118	sub update {
		2119	my ($self) = @_;
		2120
		2121	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2122	$self->set_value ($self->{range}[0]);
		2123
1938	my ($value, $lo, $hi, $page) = @{$self->{range}};	2124	my ($value, $lo, $hi, $page) = @{$self->{range}};
1939		2125
1940	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2126	my $inner_w = 1 - 2 * $self->{inner_pad};
1941		2127
1942	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2128	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1943	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1944		2129
1945	$x -= $inner_pad_px; # substract the padding	2130	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1946	$x = $x * ($hi - $lo) / $inner_w + $lo;	2131	$value = $self->{scale} * ($value - $lo);
1947	$x = $lo if $x < $lo;
1948	$x = $hi - $page if $x > $hi - $page;
1949	$self->{range}[0] = $x;
1950		2132
1951	$self->emit (changed => $x);	2133	$value = $self->{inner_pad} + ($value - $page * 0.5);
1952	$self->update;	2134
		2135	$value = 0 if $value < 0;
		2136	$page = 1 - $value if $value + $page > 1;
		2137
		2138	$self->{knob_x} = $value;
		2139	$self->{knob_w} = $page;
1953	}	2140	});
1954	}
1955		2141
1956	# the inner_* stuff is for generating a padding for the slider handle,	2142	$self->SUPER::update;
1957	# so that the handle doesn't leave the texture. This calculation isn't 100%
1958	# correct propably, but it does the job for now
1959	sub _calc_inner_pad_px {
1960	my ($self, $w) = @_;
1961	($w / 100) * $self->{inner_pad} # % to pixels
1962	}	2143	}
1963		2144
1964	sub _draw {	2145	sub _draw {
1965	my ($self) = @_;	2146	my ($self) = @_;
1966		2147
1967	$self->SUPER::_draw ();	2148	$self->SUPER::_draw ();
1968		2149
1969	my ($w, $h) = @$self{qw(w h)};	2150	glScale $self->{w}, $self->{h};
1970		2151
1971	if ($self->{vertical}) {	2152	if ($self->{vertical}) {
1972	# draw a vertical slider like a rotated horizontal slider	2153	# draw a vertical slider like a rotated horizontal slider
1973		2154
		2155	glTranslate 1, 0, 0;
1974	glRotate 90, 0, 0, 1;	2156	glRotate 90, 0, 0, 1;
1975	glTranslate 0, -$self->{w}, 0;
1976
1977	($w, $h) = ($h, $w);
1978	}	2157	}
1979		2158
1980	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2159	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2160	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982		2161
1983	my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985	$hi = $value + 1 if $lo == $hi;
1986
1987	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990	$page = int $page * $inner_w / ($hi - $lo);
1991	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993	$w -= $page;
1994	$page &= ~1;
1995	glTranslate $page * 0.5, 0, 0;
1996	$page ||= 2;
1997
1998	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001	glEnable GL_BLEND;
2002	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003	glEnable GL_TEXTURE_2D;	2162	glEnable GL_TEXTURE_2D;
2004	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2163	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005		2164
2006	# draw background	2165	# draw background
2007	$tex[1]->draw_quad (0, 0, $w, $h);	2166	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008		2167
2009	# draw handle	2168	# draw handle
2010	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2169	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011		2170
2012	glDisable GL_BLEND;
2013	glDisable GL_TEXTURE_2D;	2171	glDisable GL_TEXTURE_2D;
2014	}	2172	}
2015		2173
2016	#############################################################################	2174	#############################################################################
2017		2175
…		…
2028	fontsize => 1,	2186	fontsize => 1,
2029	can_events => 0,	2187	can_events => 0,
2030	#font => default_font	2188	#font => default_font
2031	@_,	2189	@_,
2032		2190
2033	layout => (new CFClient::Layout),	2191	layout => (new CFClient::Layout 1),
2034	par => [],	2192	par => [],
2035	height => 0,	2193	height => 0,
2036	children => [	2194	children => [
2037	(new CFClient::UI::Empty expand => 1),	2195	(new CFClient::UI::Empty expand => 1),
2038	(new CFClient::UI::Slider vertical => 1),	2196	(new CFClient::UI::Slider vertical => 1),
2039	],	2197	],
2040	);	2198	);
2041		2199
2042	$self->{children}[1]->connect (changed => sub {	2200	$self->{children}[1]->connect (changed => sub { $self->update });
2043	$self->update;
2044	});
2045		2201
2046	$self	2202	$self
2047	}	2203	}
2048		2204
2049	sub set_fontsize {	2205	sub set_fontsize {
…		…
2057	my ($self, $text) = @_;	2213	my ($self, $text) = @_;
2058		2214
2059	my $layout = $self->{layout};	2215	my $layout = $self->{layout};
2060		2216
2061	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2217	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062	$layout->set_width ($self->{w});	2218	$layout->set_width ($self->{children}[0]{w});
2063	$layout->set_text ($text);	2219	$layout->set_markup ($text);
2064		2220
2065	($layout->size)[1]	2221	($layout->size)[1]
2066	}	2222	}
2067		2223
2068	sub reflow {	2224	sub reflow {
…		…
2106		2262
2107	return unless $self->{h} > 0;	2263	return unless $self->{h} > 0;
2108		2264
2109	delete $self->{texture};	2265	delete $self->{texture};
2110		2266
2111	$ROOT->on_refresh ($self, sub {	2267	$ROOT->on_post_alloc ($self, sub {
2112	if (delete $self->{need_reflow}) {	2268	if (delete $self->{need_reflow}) {
2113	my $height = 0;	2269	my $height = 0;
2114		2270
2115	$height += $_->[0] = $self->text_height ($_->[2])	2271	$height += $_->[0] = $self->text_height ($_->[2])
2116	for @{$self->{par}};	2272	for @{$self->{par}};
…		…
2120	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2276	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2121		2277
2122	delete $self->{texture};	2278	delete $self->{texture};
2123	}	2279	}
2124		2280
2125	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2281	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2126	glClearColor 0, 0, 0, 1;	2282	glClearColor 0.5, 0.5, 0.5, 0;
2127	glClear GL_COLOR_BUFFER_BIT;	2283	glClear GL_COLOR_BUFFER_BIT;
2128		2284
2129	glEnable GL_BLEND;
2130	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2131	glEnable GL_TEXTURE_2D;	2285	glEnable GL_TEXTURE_2D;
2132	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2286	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133		2287
2134	my $top = int $self->{children}[1]{range}[0];	2288	my $top = int $self->{children}[1]{range}[0];
2135		2289
…		…
2144		2298
2145	for my $par (@{$self->{par}}) {	2299	for my $par (@{$self->{par}}) {
2146	my $h = $par->[0];	2300	my $h = $par->[0];
2147		2301
2148	if ($y0 < $y + $h && $y < $y1) {	2302	if ($y0 < $y + $h && $y < $y1) {
		2303	$layout->set_foreground (@{ $par->[1] });
2149	$layout->set_text ($par->[2]);	2304	$layout->set_markup ($par->[2]);
2150		2305
2151	glColor @{ $par->[1] };
2152	my ($W, $H) = $layout->size;	2306	my ($W, $H) = $layout->size;
2153	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2307	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2154	}	2308	}
2155		2309
2156	$y += $h;	2310	$y += $h;
2157	}	2311	}
2158		2312
2159	glDisable GL_TEXTURE_2D;	2313	glDisable GL_TEXTURE_2D;
2160	glDisable GL_BLEND;
2161	};	2314	};
2162	});	2315	});
2163	}	2316	}
2164		2317
2165	sub _draw {	2318	sub _draw {
2166	my ($self) = @_;	2319	my ($self) = @_;
2167		2320
2168	if ($self->{texture}) {
2169	glEnable GL_TEXTURE_2D;	2321	glEnable GL_TEXTURE_2D;
2170	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2322	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171	glColor 1, 1, 1, 1;	2323	glColor 1, 1, 1, 1;
2172	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2324	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173	glDisable GL_TEXTURE_2D;	2325	glDisable GL_TEXTURE_2D;
2174	}
2175		2326
2176	$self->{children}[1]->draw;	2327	$self->{children}[1]->draw;
2177		2328
2178	}	2329	}
2179		2330
…		…
2273	@_,	2424	@_,
2274	can_events => 0,	2425	can_events => 0,
2275	)	2426	)
2276	}	2427	}
2277		2428
2278	sub set_markup {	2429	sub set_tooltip_from {
2279	my ($self, $text) = @_;	2430	my ($self, $widget) = @_;
2280		2431
2281	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2432	$self->add (new CFClient::UI::Label
2282	$self->{label}->set_markup ($text);	2433	markup => $widget->{tooltip},
2283	$self->add ($self->{label});	2434	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2435	fontsize => 0.8,
		2436	fg => [0, 0, 0, 1],
		2437	ellipsise => 0,
		2438	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2439	);
2284	}	2440	}
2285		2441
2286	sub size_request {	2442	sub size_request {
2287	my ($self) = @_;	2443	my ($self) = @_;
2288
2289	$self->child->set_max_size ($::WIDTH * 0.3);
2290		2444
2291	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2445	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292		2446
2293	($w + 4, $h + 4)	2447	($w + 4, $h + 4)
2294	}	2448	}
…		…
2300	}	2454	}
2301		2455
2302	sub _draw {	2456	sub _draw {
2303	my ($self) = @_;	2457	my ($self) = @_;
2304		2458
2305	glPushMatrix;
2306	glTranslate 0.375, 0.375;	2459	glTranslate 0.375, 0.375;
2307		2460
2308	my ($w, $h) = @$self{qw(w h)};	2461	my ($w, $h) = @$self{qw(w h)};
2309		2462
2310	glColor 1, 0.8, 0.4;	2463	glColor 1, 0.8, 0.4;
…		…
2321	glVertex 0 , $h;	2474	glVertex 0 , $h;
2322	glVertex $w, $h;	2475	glVertex $w, $h;
2323	glVertex $w, 0;	2476	glVertex $w, 0;
2324	glEnd;	2477	glEnd;
2325		2478
2326	glPopMatrix;	2479	glTranslate 2 - 0.375, 2 - 0.375;
2327
2328	glTranslate 2, 2;
2329	$self->SUPER::_draw;	2480	$self->SUPER::_draw;
2330	}	2481	}
2331		2482
2332	#############################################################################	2483	#############################################################################
2333		2484
…		…
2348		2499
2349	sub size_request {	2500	sub size_request {
2350	(32, 8)	2501	(32, 8)
2351	}	2502	}
2352		2503
2353	sub draw {	2504	sub _draw {
2354	my ($self) = @_;	2505	my ($self) = @_;
2355		2506
		2507	return unless $::CONN;#d# manage and cache textures differently
2356	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2508	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2357		2509
		2510	# TODO animation
2358	if ($tex) {	2511	if ($tex) {
2359	glEnable GL_BLEND;
2360	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361	glEnable GL_TEXTURE_2D;	2512	glEnable GL_TEXTURE_2D;
2362	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363	glColor 1, 1, 1, 1;	2514	glColor 1, 1, 1, 1;
2364	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2515	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2365	glDisable GL_TEXTURE_2D;	2516	glDisable GL_TEXTURE_2D;
2366	glDisable GL_BLEND;	2517	}
		2518	}
		2519
		2520	#############################################################################
		2521
		2522	package CFClient::UI::InventoryItem;
		2523
		2524	our @ISA = CFClient::UI::HBox::;
		2525
		2526	sub _item_to_desc {
		2527	my ($item) = @_;
		2528
		2529	my $desc =
		2530	$item->{nrof} < 2
		2531	? $item->{name}
		2532	: "$item->{nrof} $item->{name_pl}";
		2533
		2534	$item->{flags} & Crossfire::Protocol::F_OPEN
		2535	and $desc .= " (open)";
		2536	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2537	and $desc .= " (applied)";
		2538	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2539	and $desc .= " (unpaid)";
		2540	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2541	and $desc .= " (magic)";
		2542	$item->{flags} & Crossfire::Protocol::F_CURSED
		2543	and $desc .= " (cursed)";
		2544	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2545	and $desc .= " (damned)";
		2546	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2547	and $desc .= " *";
		2548
		2549	$desc
		2550	}
		2551
		2552	sub new {
		2553	my $class = shift;
		2554
		2555	my %args = @_;
		2556
		2557	my $item = delete $args{item};
		2558
		2559	my $desc = _item_to_desc ($item);
		2560
		2561	my $self = $class->SUPER::new (
		2562	can_hover => 1,
		2563	can_events => 1,
		2564	tooltip => ((CFClient::UI::Label::escape $desc)
		2565	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2566	connect_button_down => sub {
		2567	my ($self, $ev, $x, $y) = @_;
		2568
		2569	# todo: maybe put examine on 1? but should just be a tooltip :(
		2570	if ($ev->{button} == 1) {
		2571	my $targ = $::CONN->{player}{tag};
		2572
		2573	if ($item->{container} == $::CONN->{player}{tag}) {
		2574	$targ = $main::OPENCONT;
		2575	}
		2576
		2577	$::CONN->send ("move $targ $item->{tag} 0");
		2578	} elsif ($ev->{button} == 2) {
		2579	$::CONN->send ("apply $item->{tag}");
		2580	} elsif ($ev->{button} == 3) {
		2581	my @menu_items = (
		2582	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2583	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2584	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2585	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2586	[
		2587	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2588	sub { $::CONN->send ("lock $item->{tag}") },
		2589	],
		2590	);
		2591
		2592	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2593	}
		2594
		2595	1
		2596	},
		2597	%args
		2598	);
		2599
		2600
		2601	$self->add (new CFClient::UI::Face
		2602	can_events => 0,
		2603	face => $item->{face},
		2604	anim => $item->{anim},
		2605	animspeed => $item->{animspeed},
		2606	);
		2607
		2608	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2609
		2610	$self->{item} = $item;
		2611
		2612	$self->update_item;
		2613
		2614	$self
		2615	}
		2616
		2617	sub update_item {
		2618	my ($self) = @_;
		2619
		2620	my $desc = _item_to_desc ($self->{item});
		2621
		2622	$self->{name_lbl}->set_text ($desc);
		2623	}
		2624
		2625	#############################################################################
		2626
		2627	package CFClient::UI::Inventory;
		2628
		2629	our @ISA = CFClient::UI::ScrolledWindow::;
		2630
		2631	sub new {
		2632	my $class = shift;
		2633
		2634	my $self = $class->SUPER::new (
		2635	scrolled => (new CFClient::UI::VBox),
		2636	@_,
		2637	);
		2638
		2639	$self
		2640	}
		2641
		2642	sub set_items {
		2643	my ($self, $items) = @_;
		2644
		2645	$self->{scrolled}->clear;
		2646	return unless $items;
		2647
		2648	my @items = sort {
		2649	($a->{type} <=> $b->{type})
		2650	or ($a->{name} cmp $b->{name})
		2651	} @$items;
		2652
		2653	$self->{real_items} = \@items;
		2654
		2655	for my $item (@items) {
		2656	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2657	$item->update_item ();
		2658	}
		2659
		2660	$self->{scrolled}->add (@items);
		2661
		2662	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2663	}
		2664
		2665	sub size_request {
		2666	my ($self) = @_;
		2667	($self->{req_w}, $self->{req_h});
		2668	}
		2669
		2670	#############################################################################
		2671
		2672	package CFClient::UI::Menu;
		2673
		2674	our @ISA = CFClient::UI::FancyFrame::;
		2675
		2676	use CFClient::OpenGL;
		2677
		2678	sub new {
		2679	my $class = shift;
		2680
		2681	my $self = $class->SUPER::new (
		2682	items => [],
		2683	z => 100,
		2684	@_,
		2685	);
		2686
		2687	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2688
		2689	for my $item (@{ $self->{items} }) {
		2690	my ($widget, $cb) = @$item;
		2691
		2692	# handle various types of items, only text for now
		2693	if (!ref $widget) {
		2694	$widget = new CFClient::UI::Label
		2695	can_hover => 1,
		2696	can_events => 1,
		2697	text => $widget;
		2698	}
		2699
		2700	$self->{item}{$widget} = $item;
		2701
		2702	$self->{vbox}->add ($widget);
		2703	}
		2704
		2705	$self
		2706	}
		2707
		2708	# popup given the event (must be a mouse button down event currently)
		2709	sub popup {
		2710	my ($self, $ev) = @_;
		2711
		2712	$self->emit ("popdown");
		2713
		2714	# maybe save $GRAB? must be careful about events...
		2715	$GRAB = $self;
		2716	$self->{button} = $ev->{button};
		2717
		2718	$self->show;
		2719	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2720	}
		2721
		2722	sub mouse_motion {
		2723	my ($self, $ev, $x, $y) = @_;
		2724
		2725	# TODO: should use vbox->find_widget or so
		2726	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2727	$self->{hover} = $self->{item}{$HOVER};
		2728	}
		2729
		2730	sub button_up {
		2731	my ($self, $ev, $x, $y) = @_;
		2732
		2733	if ($ev->{button} == $self->{button}) {
		2734	undef $GRAB;
		2735	$self->hide;
		2736
		2737	$self->emit ("popdown");
		2738	$self->{hover}[1]->() if $self->{hover};
		2739	}
		2740	}
		2741
		2742	#############################################################################
		2743
		2744	package CFClient::UI::Statusbox;
		2745
		2746	our @ISA = CFClient::UI::VBox::;
		2747
		2748	sub new {
		2749	my $class = shift;
		2750
		2751	$class->SUPER::new (
		2752	fontsize => 0.8,
		2753	@_,
2367	}	2754	)
		2755	}
		2756
		2757	sub reorder {
		2758	my ($self) = @_;
		2759	my $NOW = time;
		2760
		2761	while (my ($k, $v) = each %{ $self->{item} }) {
		2762	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2763	}
		2764
		2765	my @widgets;
		2766
		2767	my @items = sort {
		2768	$a->{pri} <=> $b->{pri}
		2769	or $b->{id} <=> $a->{id}
		2770	} values %{ $self->{item} };
		2771
		2772	my $count = 10 + 1;
		2773	for my $item (@items) {
		2774	last unless --$count;
		2775
		2776	push @widgets, $item->{label} ||= do {
		2777	# TODO: doesn't handle markup well (read as: at all)
		2778	my $short = $item->{count} > 1
		2779	? "<b>$item->{count} ×</b> $item->{text}"
		2780	: $item->{text};
		2781
		2782	for ($short) {
		2783	s/^\s+//;
		2784	s/\s+/ /g;
		2785	}
		2786
		2787	new CFClient::UI::Label
		2788	markup => $short,
		2789	tooltip => $item->{tooltip},
		2790	tooltip_font => $::FONT_PROP,
		2791	tooltip_width => 0.67,
		2792	fontsize => $item->{fontsize} || $self->{fontsize},
		2793	max_w => $::WIDTH * 0.44,
		2794	fg => $item->{fg},
		2795	can_events => 1,
		2796	can_hover => 1
		2797	};
		2798	}
		2799
		2800	$self->clear;
		2801	$self->SUPER::add (reverse @widgets);
		2802	}
		2803
		2804	sub add {
		2805	my ($self, $text, %arg) = @_;
		2806
		2807	$text =~ s/^\s+//;
		2808	$text =~ s/\s+$//;
		2809
		2810	my $timeout = time + ((delete $arg{timeout}) || 60);
		2811
		2812	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2813
		2814	if (my $item = $self->{item}{$group}) {
		2815	if ($item->{text} eq $text) {
		2816	$item->{count}++;
		2817	} else {
		2818	$item->{count} = 1;
		2819	$item->{text} = $item->{tooltip} = $text;
		2820	}
		2821	$item->{id} = ++$self->{id};
		2822	$item->{timeout} = $timeout;
		2823	delete $item->{label};
		2824	} else {
		2825	$self->{item}{$group} = {
		2826	id => ++$self->{id},
		2827	text => $text,
		2828	timeout => $timeout,
		2829	tooltip => $text,
		2830	fg => [0.8, 0.8, 0.8, 0.8],
		2831	pri => 0,
		2832	count => 1,
		2833	%arg,
		2834	};
		2835	}
		2836
		2837	$self->reorder;
		2838	}
		2839
		2840	sub reconfigure {
		2841	my ($self) = @_;
		2842
		2843	delete $_->{label}
		2844	for values %{ $self->{item} || {} };
		2845
		2846	$self->reorder;
		2847	$self->SUPER::reconfigure;
2368	}	2848	}
2369		2849
2370	#############################################################################	2850	#############################################################################
2371		2851
2372	package CFClient::UI::Root;	2852	package CFClient::UI::Root;
2373		2853
2374	our @ISA = CFClient::UI::Container::;	2854	our @ISA = CFClient::UI::Container::;
2375		2855
2376	use CFClient::OpenGL;	2856	use CFClient::OpenGL;
2377		2857
2378	sub check_size {	2858	sub new {
2379	my ($self) = @_;	2859	my $class = shift;
2380		2860
2381	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2861	$class->SUPER::new (
2382	}	2862	@_,
2383		2863	)
2384	sub size_request {
2385	($::WIDTH, $::HEIGHT)
2386	}	2864	}
2387		2865
2388	sub configure {	2866	sub configure {
2389	my ($self, $x, $y, $w, $h) = @_;	2867	my ($self, $x, $y, $w, $h) = @_;
2390		2868
2391	$self->SUPER::configure ($x, $y, $w, $h);	2869	$self->{w} = $w;
		2870	$self->{h} = $h;
		2871	}
2392		2872
		2873	sub check_size {
		2874	my ($self) = @_;
		2875
		2876	$self->size_allocate ($self->{w}, $self->{h})
		2877	if $self->{w};
		2878	}
		2879
		2880	sub size_request {
		2881	my ($self) = @_;
		2882
		2883	($self->{w}, $self->{h})
		2884	}
		2885
		2886	sub size_allocate {
		2887	my ($self, $w, $h) = @_;
		2888
		2889	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2890	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2891
		2892	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2893	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2894
2393	for my $child (@{$self->{children}}) {	2895	for my $child ($self->children) {
2394	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2896	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395		2897
		2898	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2899	if exists $child->{req_x};
		2900
		2901	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2902	if exists $child->{req_y};
		2903
2396	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2904	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2397	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2905	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2906
2398	$child->configure ($X, $Y, $W,$H);	2907	$child->configure ($X, $Y, $W, $H);
2399	}	2908	}
2400	}	2909	}
2401		2910
2402	sub _topleft {	2911	sub coord2local {
2403	my ($self, $x, $y) = @_;	2912	my ($self, $x, $y) = @_;
2404		2913
2405	($x, $y)	2914	($x, $y)
2406	}	2915	}
2407		2916
		2917	sub coord2global {
		2918	my ($self, $x, $y) = @_;
		2919
		2920	($x, $y)
		2921	}
		2922
2408	sub update {	2923	sub update {
2409	my ($self) = @_;	2924	my ($self) = @_;
2410		2925
2411	$self->check_size;	2926	$self->check_size;
2412	::refresh ();	2927	$::WANT_REFRESH++;
2413	}	2928	}
2414		2929
2415	sub add {	2930	sub add {
2416	my ($self, $child) = @_;	2931	my ($self, @children) = @_;
2417		2932
		2933	for my $child (@children) {
		2934	$child->{toplevel} = 1;
		2935
2418	# integerize window positions	2936	# integerise window positions
2419	$child->{x} = int $child->{x};	2937	$child->{x} = int $child->{x};
2420	$child->{y} = int $child->{y};	2938	$child->{y} = int $child->{y};
		2939	}
2421		2940
2422	$self->SUPER::add ($child);	2941	$self->SUPER::add (@children);
2423	}	2942	}
2424		2943
2425	sub on_refresh {	2944	sub on_refresh {
2426	my ($self, $id, $cb) = @_;	2945	my ($self, $id, $cb) = @_;
2427		2946
2428	$self->{refresh_hook}{$id} = $cb;	2947	$self->{refresh_hook}{$id} = $cb;
2429	}	2948	}
2430		2949
		2950	sub on_post_alloc {
		2951	my ($self, $id, $cb) = @_;
		2952
		2953	$self->{post_alloc_hook}{$id} = $cb;
		2954	}
		2955
2431	sub draw {	2956	sub draw {
2432	my ($self) = @_;	2957	my ($self) = @_;
2433		2958
2434	while (my $rcb = delete $self->{refresh_hook}) {	2959	while ($self->{refresh_hook}) {
2435	$_->() for values %$rcb;	2960	$_->()
		2961	for values %{delete $self->{refresh_hook}};
		2962	}
		2963
		2964	if ($self->{check_size}) {
		2965	my @queue = ([], []);
		2966
		2967	for (;;) {
		2968	if ($self->{check_size}) {
		2969	# heuristic: check containers last
		2970	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2971	for values %{delete $self->{check_size}}
		2972	}
		2973
		2974	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2975
		2976	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2977	? @$widget{qw(user_w user_h)}
		2978	: $widget->size_request;
		2979
		2980	if (delete $widget->{force_alloc}
		2981	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2982	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2983
		2984	$widget->{req_w} = $w;
		2985	$widget->{req_h} = $h;
		2986
		2987	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2988
		2989	$widget->{parent}->check_size
		2990	if $widget->{parent};
		2991	}
		2992	}
		2993	}
		2994
		2995	while ($self->{size_alloc}) {
		2996	for (values %{delete $self->{size_alloc}}) {
		2997	my ($widget, $w, $h) = @$_;
		2998
		2999	$w = 0 if $w < 0;
		3000	$h = 0 if $h < 0;
		3001
		3002	$widget->{w} = $w;
		3003	$widget->{h} = $h;
		3004	$widget->size_allocate ($w, $h);
		3005	$widget->emit (size_allocate => $w, $h);
		3006	}
		3007	}
		3008
		3009	while ($self->{post_alloc_hook}) {
		3010	$_->()
		3011	for values %{delete $self->{post_alloc_hook}};
2436	}	3012	}
2437		3013
2438	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3014	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3015	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440	glClear GL_COLOR_BUFFER_BIT;	3016	glClear GL_COLOR_BUFFER_BIT;
…		…
2451	#############################################################################	3027	#############################################################################
2452		3028
2453	package CFClient::UI;	3029	package CFClient::UI;
2454		3030
2455	$ROOT = new CFClient::UI::Root;	3031	$ROOT = new CFClient::UI::Root;
2456	$TOOLTIP = new CFClient::UI::Tooltip;	3032	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457		3033
2458	1	3034	1
2459		3035

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