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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.156 by elmex, Sun Apr 23 02:50:42 2006 UTC vs.
Revision 1.202 by root, Sun May 14 20:51:19 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
…		…
11		12
12	our $ROOT;	13	our $ROOT;
13	our $TOOLTIP;	14	our $TOOLTIP;
14	our $BUTTON_STATE;	15	our $BUTTON_STATE;
15		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
16	sub check_tooltip {	19	sub check_tooltip {
17	if (!$GRAB) {	20	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (exists $widget->{tooltip}) {	22	if (length $widget->{tooltip}) {
20		23
21	if ($TOOLTIP->{owner} != $widget) {	24	if ($TOOLTIP->{owner} != $widget) {
22	$TOOLTIP->{owner} = $widget;	25	$TOOLTIP->{owner} = $widget;
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	$TOOLTIP->set_text ($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	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		37	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		38	}
		39
		40	$TOOLTIP->move ($x, $y);
		41	$TOOLTIP->check_size;
		42	$TOOLTIP->update;
31	}	43	}
32		44
33	return;	45	return;
34	}	46	}
35	}	47	}
…		…
39	delete $TOOLTIP->{owner};	51	delete $TOOLTIP->{owner};
40	}	52	}
41		53
42	# class methods for events	54	# class methods for events
43	sub feed_sdl_key_down_event {	55	sub feed_sdl_key_down_event {
44	$FOCUS->key_down ($_[0]) if $FOCUS;	56	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		57	if $FOCUS;
45	}	58	}
46		59
47	sub feed_sdl_key_up_event {	60	sub feed_sdl_key_up_event {
48	$FOCUS->key_up ($_[0]) if $FOCUS;	61	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		62	if $FOCUS;
49	}	63	}
50		64
51	sub feed_sdl_button_down_event {	65	sub feed_sdl_button_down_event {
52	my ($ev) = @_;	66	my ($ev) = @_;
53	my ($x, $y) = ($ev->{x}, $ev->{y});	67	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
61	check_tooltip;	75	check_tooltip;
62	}	76	}
63		77
64	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	78	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
65		79
66	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	80	if ($GRAB) {
		81	($x, $y) = $GRAB->coord2local ($x, $y);
		82	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		83	}
67	}	84	}
68		85
69	sub feed_sdl_button_up_event {	86	sub feed_sdl_button_up_event {
70	my ($ev) = @_;	87	my ($ev) = @_;
71	my ($x, $y) = ($ev->{x}, $ev->{y});	88	my ($x, $y) = ($ev->{x}, $ev->{y});
72		89
73	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	90	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74		91
75	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	92	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76		93
77	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	94	if ($GRAB) {
		95	($x, $y) = $GRAB->coord2local ($x, $y);
		96	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		97	}
78		98
79	if (!$BUTTON_STATE) {	99	if (!$BUTTON_STATE) {
80	my $grab = $GRAB; undef $GRAB;	100	my $grab = $GRAB; undef $GRAB;
81	$grab->update if $grab;	101	$grab->update if $grab;
82	$GRAB->update if $GRAB;	102	$GRAB->update if $GRAB;
…		…
98	$HOVER->update if $HOVER && $HOVER->{can_hover};	118	$HOVER->update if $HOVER && $HOVER->{can_hover};
99		119
100	check_tooltip;	120	check_tooltip;
101	}	121	}
102		122
103	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	123	if ($HOVER) {
		124	($x, $y) = $HOVER->coord2local ($x, $y);
		125	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		126	}
104	}	127	}
105		128
106	# convert position array to integers	129	# convert position array to integers
107	sub harmonize {	130	sub harmonize {
108	my ($vals) = @_;	131	my ($vals) = @_;
…		…
114	$rem += $_ - $i;	137	$rem += $_ - $i;
115	$_ = $i;	138	$_ = $i;
116	}	139	}
117	}	140	}
118		141
		142	# call when resolution changes etc.
		143	sub rescale_widgets {
		144	my ($sx, $sy) = @_;
		145
		146	for my $widget (values %WIDGET) {
		147	if ($widget->{toplevel}) {
		148	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		149	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		150	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		151	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		152	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		153	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		154	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		155	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		156	}
		157
		158	$widget->reconfigure;
		159	}
		160	}
		161
119	#############################################################################	162	#############################################################################
120		163
121	package CFClient::UI::Base;	164	package CFClient::UI::Base;
122		165
123	use strict;	166	use strict;
…		…
126		169
127	sub new {	170	sub new {
128	my $class = shift;	171	my $class = shift;
129		172
130	my $self = bless {	173	my $self = bless {
131	x => 0,	174	x => 0,
132	y => 0,	175	y => 0,
133	z => 0,	176	z => 0,
134	can_events => 1,	177	can_events => 1,
135	@_	178	@_
136	}, $class;	179	}, $class;
137		180
138	for (keys %$self) {	181	for (keys %$self) {
139	if (/^connect_(.*)$/) {	182	if (/^connect_(.*)$/) {
140	$self->connect ($1 => delete $self->{$_});	183	$self->connect ($1 => delete $self->{$_});
141	}	184	}
142	}	185	}
143		186
		187	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		188
144	$self	189	$self
145	}	190	}
146		191
		192	sub destroy {
		193	my ($self) = @_;
		194
		195	$self->hide;
		196	%$self = ();
		197	}
		198
147	sub show {	199	sub show {
148	my ($self) = @_;	200	my ($self) = @_;
149		201
150	return if $self->{parent};	202	return if $self->{parent};
151		203
		204	$self->{toplevel} = 1;
152	$CFClient::UI::ROOT->add ($self);	205	$CFClient::UI::ROOT->add ($self);
153	}	206	}
154		207
155	sub hide {	208	sub hide {
156	my ($self) = @_;	209	my ($self) = @_;
157		210
158	return unless $self->{parent};	211	undef $GRAB if $GRAB == $self;
		212	undef $HOVER if $HOVER == $self;
159		213
160	$self->{parent}->remove ($self);	214	$self->{parent}->remove ($self)
		215	if $self->{parent};
161	}	216	}
162		217
163	sub move {	218	sub move {
164	my ($self, $x, $y, $z) = @_;	219	my ($self, $x, $y, $z) = @_;
165		220
…		…
168	$self->{z} = $z if defined $z;	223	$self->{z} = $z if defined $z;
169		224
170	$self->update;	225	$self->update;
171	}	226	}
172		227
173	sub needs_redraw {	228	sub set_size {
174	0	229	my ($self, $w, $h) = @_;
		230
		231	$self->{user_w} = $w;
		232	$self->{user_h} = $h;
		233
		234	$self->check_size;
175	}	235	}
176		236
177	sub size_request {	237	sub size_request {
178	require Carp;	238	require Carp;
179	Carp::confess "size_request is abstract";	239	Carp::confess "size_request is abstract";
…		…
199	$self->{y} = $y;	259	$self->{y} = $y;
200	$self->update;	260	$self->update;
201	}	261	}
202		262
203	if ($self->{w} != $w || $self->{h} != $h) {	263	if ($self->{w} != $w || $self->{h} != $h) {
204	$self->{w} = $w;	264	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
205	$self->{h} = $h;
206
207	$self->size_allocate ($w, $h);
208	$self->update;
209	}	265	}
210	}	266	}
211		267
212	sub size_allocate {	268	sub size_allocate {
213	# nothing to be done	269	# nothing to be done
214	}	270	}
215		271
216	# return top left coordinates	272	sub reconfigure {
217	sub _topleft {	273	my ($self) = @_;
		274
		275	$self->check_size (1);
		276	$self->update;
		277	}
		278
		279	sub children {
		280	}
		281
		282	sub set_max_size {
218	my ($self, $x, $y) = @_;	283	my ($self, $w, $h) = @_;
219		284
220	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	285	delete $self->{max_w}; $self->{max_w} = $w if $w;
		286	delete $self->{max_h}; $self->{max_h} = $h if $h;
221	}	287	}
222		288
223	# translate global coordinates to local coordinate system	289	# translate global coordinates to local coordinate system
224	sub coord2local {	290	sub coord2local {
225	my ($self, $x, $y) = @_;	291	my ($self, $x, $y) = @_;
226		292
227	my ($X, $Y) = $self->_topleft;	293	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228	($x - $X, $y - $Y)
229	}	294	}
230		295
231	# translate local coordinates to global coordinate system	296	# translate local coordinates to global coordinate system
232	sub coord2global {	297	sub coord2global {
233	my ($self, $x, $y) = @_;	298	my ($self, $x, $y) = @_;
234		299
235	my ($X, $Y) = $self->_topleft;	300	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236	($x + $X, $y + $Y)
237	}	301	}
238		302
239	sub focus_in {	303	sub focus_in {
240	my ($self) = @_;	304	my ($self) = @_;
241		305
…		…
301	glVertex $x + $self->{w}, $y + $self->{h};	365	glVertex $x + $self->{w}, $y + $self->{h};
302	glVertex $x , $y + $self->{h};	366	glVertex $x , $y + $self->{h};
303	glEnd;	367	glEnd;
304	glDisable GL_BLEND;	368	glDisable GL_BLEND;
305	}	369	}
		370
		371	if ($ENV{PCLIENT_DEBUG}) {
		372	glPushMatrix;
		373	glColor 1, 1, 0, 1;
		374	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		375	glBegin GL_LINE_LOOP;
		376	glVertex 0 , 0;
		377	glVertex $self->{w}, 0;
		378	glVertex $self->{w}, $self->{h};
		379	glVertex 0 , $self->{h};
		380	glEnd;
		381	glPopMatrix;
		382	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		383	}
306	}	384	}
307		385
308	sub _draw {	386	sub _draw {
309	my ($self) = @_;	387	my ($self) = @_;
310		388
…		…
325		403
326	sub set_parent {	404	sub set_parent {
327	my ($self, $parent) = @_;	405	my ($self, $parent) = @_;
328		406
329	Scalar::Util::weaken ($self->{parent} = $parent);	407	Scalar::Util::weaken ($self->{parent} = $parent);
		408
		409	# TODO: req_w _does_change after ->reconfigure
		410	$self->check_size
		411	unless exists $self->{req_w};
330	}	412	}
331		413
332	sub check_size {	414	sub check_size {
333	my ($self) = @_;	415	my ($self, $forced) = @_;
334		416
335	return unless $self->{parent};	417	$self->{force_alloc} = 1 if $forced;
336		418	$CFClient::UI::ROOT->{check_size}{$self} = $self;
337	my ($w, $h) = $self->size_request;
338
339	if ($w != $self->{req_w} || $h != $self->{req_h}) {
340	$self->{req_w} = $w;
341	$self->{req_h} = $h;
342
343	$self->{parent}->check_size;
344	}
345	}	419	}
346		420
347	sub update {	421	sub update {
348	my ($self) = @_;	422	my ($self) = @_;
349		423
…		…
358	}	432	}
359		433
360	sub emit {	434	sub emit {
361	my ($self, $signal, @args) = @_;	435	my ($self, $signal, @args) = @_;
362		436
363	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	437	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
364	$cb->($self, @args);
365	}
366	}	438	}
367		439
368	sub DESTROY {	440	sub DESTROY {
369	my ($self) = @_;	441	my ($self) = @_;
370		442
		443	delete $WIDGET{$self+0};
371	#$self->deactivate;	444	#$self->deactivate;
372	}	445	}
373		446
374	#############################################################################	447	#############################################################################
375		448
…		…
437	sub new {	510	sub new {
438	my ($class, %arg) = @_;	511	my ($class, %arg) = @_;
439		512
440	my $children = delete $arg{children} || [];	513	my $children = delete $arg{children} || [];
441		514
442	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	515	my $self = $class->SUPER::new (
		516	children => [],
		517	can_events => 0,
		518	%arg,
		519	);
443	$self->add ($_) for @$children;	520	$self->add ($_) for @$children;
444		521
445	$self	522	$self
446	}	523	}
447		524
448	sub add {	525	sub add {
449	my ($self, $child) = @_;	526	my ($self, @widgets) = @_;
450		527
451	$child->set_parent ($self);	528	$_->set_parent ($self)
		529	for @widgets;
452		530
453	use sort 'stable';	531	use sort 'stable';
454		532
455	$self->{children} = [	533	$self->{children} = [
456	sort { $a->{z} <=> $b->{z} }	534	sort { $a->{z} <=> $b->{z} }
457	@{$self->{children}}, $child	535	@{$self->{children}}, @widgets
458	];	536	];
459		537
460	$child->check_size;	538	$self->check_size (1);
		539	$self->update;
		540	}
		541
		542	sub children {
		543	@{ $_[0]{children} }
461	}	544	}
462		545
463	sub remove {	546	sub remove {
464	my ($self, $child) = @_;	547	my ($self, $child) = @_;
465		548
466	delete $child->{parent};	549	delete $child->{parent};
		550	$child->hide;
467		551
468	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	552	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		553
		554	$self->check_size;
		555	$self->update;
		556	}
		557
		558	sub clear {
		559	my ($self) = @_;
		560
		561	my $children = delete $self->{children};
		562	$self->{children} = [];
		563
		564	for (@$children) {
		565	delete $_->{parent};
		566	$_->hide;
		567	}
469		568
470	$self->check_size;	569	$self->check_size;
471	$self->update;	570	$self->update;
472	}	571	}
473		572
…		…
551	}	650	}
552		651
553	sub update {	652	sub update {
554	my ($self) = @_;	653	my ($self) = @_;
555		654
556	# we want to do this delayed...	655	$ROOT->on_post_alloc ($self => sub { $self->render_child });
557	$self->render_chld;
558	$self->SUPER::update;	656	$self->SUPER::update;
559	}
560
561	sub render_chld {
562	my ($self) = @_;
563
564	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565	glClearColor 0, 0, 0, 1;
566	glClear GL_COLOR_BUFFER_BIT;
567	$self->child->draw;
568	};
569	}	657	}
570		658
571	sub size_allocate {	659	sub size_allocate {
572	my ($self, $w, $h) = @_;	660	my ($self, $w, $h) = @_;
573		661
574	$self->child->configure (0, 0, $w, $h);	662	$self->SUPER::size_allocate ($w, $h);
		663	$self->update;
		664	}
575		665
		666	sub _render {
		667	$_[0]{children}[0]->draw;
		668	}
		669
		670	sub render_child {
		671	my ($self) = @_;
		672
		673	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		674	glClearColor 0, 0, 0, 0;
		675	glClear GL_COLOR_BUFFER_BIT;
		676
576	$self->render_chld;	677	$self->_render;
		678	# glColorMask 1, 1, 1, 0;
		679	# glEnable GL_BLEND;
		680	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		681	# glRasterPos 0, 0;
		682	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		683	# glDisable GL_BLEND;
		684	# glColorMask 1, 1, 1, 1;
		685	};
577	}	686	}
578		687
579	sub _draw {	688	sub _draw {
580	my ($self) = @_;	689	my ($self) = @_;
581		690
582	my ($w, $h) = ($self->w, $self->h);	691	my ($w, $h) = ($self->w, $self->h);
583		692
584	my $tex = $self->{texture}	693	my $tex = $self->{texture}
585	or return;	694	or return;
586		695
587	glEnable GL_BLEND;
588	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589	glEnable GL_TEXTURE_2D;	696	glEnable GL_TEXTURE_2D;
590	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		698	glColor 0, 0, 0, 1;
591		699
592	$tex->draw_quad (0, 0, $w, $h);	700	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593		701
594	glDisable GL_BLEND;
595	glDisable GL_TEXTURE_2D;	702	glDisable GL_TEXTURE_2D;
596	}	703	}
597		704
598	#############################################################################	705	#############################################################################
599		706
600	package CFClient::UI::ViewPort;	707	package CFClient::UI::ViewPort;
601		708
602	our @ISA = CFClient::UI::Window::;	709	our @ISA = CFClient::UI::Window::;
603		710
604	sub new { die }
605
606	sub size_request {	711	sub size_request {
607	my ($self) = @_;	712	my ($self) = @_;
608		713
609	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	714	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});	715	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
611		716
612	@$self{qw(child_w child_h)}	717	@$self{qw(child_w child_h)}
613	}	718	}
614		719
615	sub _draw {	720	sub size_allocate {
616	my ($self) = @_;	721	my ($self, $w, $h) = @_;
617		722
618	$self->{children}[1]->draw;	723	$self->update;
619	}	724	}
620		725
		726	sub set_offset {
		727	my ($self, $x, $y) = @_;
621		728
622	#############################################################################	729	$self->{view_x} = int $x;
		730	$self->{view_y} = int $y;
623		731
		732	$self->update;
		733	}
		734
		735	# hmm, this does not work for topleft of $self... but we should not ask for that
		736	sub coord2local {
		737	my ($self, $x, $y) = @_;
		738
		739	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		740	}
		741
		742	sub coord2global {
		743	my ($self, $x, $y) = @_;
		744
		745	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		746	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		747
		748	$self->SUPER::coord2global ($x, $y)
		749	}
		750
		751	sub find_widget {
		752	my ($self, $x, $y) = @_;
		753
		754	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		755	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		756	) {
		757	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		758	} else {
		759	$self->CFClient::UI::Base::find_widget ($x, $y)
		760	}
		761	}
		762
		763	sub _render {
		764	my ($self) = @_;
		765
		766	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		767
		768	$self->SUPER::_render;
		769	}
		770
		771	#############################################################################
		772
624	package CFClient::UI::Frame;	773	package CFClient::UI::ScrolledWindow;
625		774
626	our @ISA = CFClient::UI::Bin::;	775	our @ISA = CFClient::UI::HBox::;
627
628	use CFClient::OpenGL;
629		776
630	sub new {	777	sub new {
631	my $class = shift;	778	my $class = shift;
632		779
		780	my $self;
		781
		782	my $slider = new CFClient::UI::Slider
		783	vertical => 1,
		784	range => [0, 0, 1, 0.01], # HACK fix
		785	connect_changed => sub {
		786	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		787	},
		788	;
		789
633	my $self = $class->SUPER::new (	790	$self = $class->SUPER::new (
634	bg => [1, 1, 1, 1],	791	vp => (new CFClient::UI::ViewPort),
635	border_bg => [1, 1, 1, 1],	792	slider => $slider,
636	border => 0.8,
637	@_	793	@_,
638	);	794	);
639		795
		796	$self->{vp}->add ($self->{scrolled});
		797	$self->add ($self->{vp});
		798	$self->add ($self->{slider});
		799
640	$self	800	$self
641	}	801	}
642		802
643	sub set_size {	803	#TODO# update range on size_allocate depending on child
644	my ($self, $w, $h) = @_;	804	# update viewport offset on scroll
645	$self->{req_w} = $w;
646	$self->{req_h} = $h;
647	$self->check_size;
648	}
649		805
650	sub size_request {	806	#############################################################################
651	my ($self) = @_;
652	($self->{req_w}, $self->{req_h})
653	}
654		807
655	sub size_allocate {	808	package CFClient::UI::Frame;
656	my ($self, $w, $h) = @_;	809
657	$self->{w} = $w;	810	our @ISA = CFClient::UI::Bin::;
658	$self->{h} = $h;	811
659	$self->child->configure (0, 0, $w, $h);	812	use CFClient::OpenGL;
		813
		814	sub new {
		815	my $class = shift;
		816
		817	$class->SUPER::new (
		818	bg => undef,
		819	@_,
		820	)
660	}	821	}
661		822
662	sub _draw {	823	sub _draw {
663	my ($self) = @_;	824	my ($self) = @_;
664		825
665	my ($w, $h) = ($self->{w}, $self->{h});	826	if ($self->{bg}) {
		827	my ($w, $h) = @$self{qw(w h)};
666		828
667	glEnable GL_BLEND;	829	glEnable GL_BLEND;
668	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	830	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669	glEnable GL_TEXTURE_2D;	831	glColor @{ $self->{bg} };
670	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671		832
672	# glBegin GL_QUADS;	833	glBegin GL_QUADS;
673	# glColor 0, 0, 0, 0;
674	# glVertex 0 , 0;	834	glVertex 0 , 0;
675	# glVertex 0 , $h;	835	glVertex 0 , $h;
676	# glVertex $w, $h;	836	glVertex $w, $h;
677	# glVertex $w, 0;	837	glVertex $w, 0;
678	# glEnd;	838	glEnd;
679		839
680
681	$self->child->draw;
682	glDisable GL_BLEND;	840	glDisable GL_BLEND;
683	glDisable GL_TEXTURE_2D;	841	}
		842
		843	$self->SUPER::_draw;
684	}	844	}
685		845
686	#############################################################################	846	#############################################################################
687		847
688	package CFClient::UI::FancyFrame;	848	package CFClient::UI::FancyFrame;
…		…
699	my $class = shift;	859	my $class = shift;
700		860
701	# TODO: user_x, user_y, overwrite moveto?	861	# TODO: user_x, user_y, overwrite moveto?
702		862
703	my $self = $class->SUPER::new (	863	my $self = $class->SUPER::new (
704	bg => [1, 1, 1, 1],	864	bg => [1, 1, 1, 1],
705	border_bg => [1, 1, 1, 1],	865	border_bg => [1, 1, 1, 1],
706	border => 0.8,	866	border => 0.6,
		867	toplevel => 1,
707	can_events => 1,	868	can_events => 1,
708	@_	869	@_
709	);	870	);
710		871
711	$self->{title} &&= new CFClient::UI::Label	872	$self->{title} &&= new CFClient::UI::Label
712	align => 0,	873	align => 0,
713	valign => 1,	874	valign => 1,
714	text => $self->{title},	875	text => $self->{title},
715	fontsize => 1;	876	fontsize => $self->{border};
716		877
717	$self	878	$self
718	}	879	}
719		880
720	sub border {	881	sub border {
721	int $_[0]{border} * $::FONTSIZE	882	int $_[0]{border} * $::FONTSIZE
722	}	883	}
723		884
724	sub size_request {	885	sub size_request {
725	my ($self) = @_;	886	my ($self) = @_;
726
727	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
728		887
729	my ($w, $h) = $self->SUPER::size_request;	888	my ($w, $h) = $self->SUPER::size_request;
730		889
731	(	890	(
732	$w + $self->border * 2,	891	$w + $self->border * 2,
…		…
747	}	906	}
748		907
749	sub button_down {	908	sub button_down {
750	my ($self, $ev, $x, $y) = @_;	909	my ($self, $ev, $x, $y) = @_;
751		910
		911	my ($w, $h) = @$self{qw(w h)};
752	my $border = $self->border;	912	my $border = $self->border;
753		913
754	if ($x < $self->{w} && $x >= $self->{w} - $border	914	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755	&& $y < $self->{h} && $y >= $self->{h} - $border) {	915	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756		916
		917	if ($lr & $td) {
		918	my ($wx, $wy) = ($self->{x}, $self->{y});
757	my ($ox, $oy) = ($ev->{x}, $ev->{y});	919	my ($ox, $oy) = ($ev->{x}, $ev->{y});
758	my ($bw, $bh) = ($self->{w}, $self->{h});	920	my ($bw, $bh) = ($self->{w}, $self->{h});
759		921
		922	my $mx = $x < $border;
		923	my $my = $y < $border;
		924
760	$self->{motion} = sub {	925	$self->{motion} = sub {
761	my ($ev, $x, $y) = @_;	926	my ($ev, $x, $y) = @_;
762		927
763	($x, $y) = ($ev->{x}, $ev->{y});	928	my $dx = $ev->{x} - $ox;
		929	my $dy = $ev->{y} - $oy;
764		930
765	$self->{user_w} = $bw + $x - $ox;	931	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
766	$self->{user_h} = $bh + $y - $oy;	932	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		933	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
767	$self->check_size;	934	$self->check_size;
768	};	935	};
769		936
770	} elsif ($x >= 0 && $x < $self->{w}	937	} elsif ($lr ^ $td) {
771	&& $y >= 0 && $y < $border) {
772
773	my ($ox, $oy) = ($ev->{x}, $ev->{y});	938	my ($ox, $oy) = ($ev->{x}, $ev->{y});
774	my ($bx, $by) = ($self->{x}, $self->{y});	939	my ($bx, $by) = ($self->{x}, $self->{y});
775		940
776	$self->{motion} = sub {	941	$self->{motion} = sub {
777	my ($ev, $x, $y) = @_;	942	my ($ev, $x, $y) = @_;
…		…
800	my ($self) = @_;	965	my ($self) = @_;
801		966
802	my ($w, $h ) = ($self->{w}, $self->{h});	967	my ($w, $h ) = ($self->{w}, $self->{h});
803	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	968	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
804		969
805	glEnable GL_BLEND;
806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807	glEnable GL_TEXTURE_2D;	970	glEnable GL_TEXTURE_2D;
808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	971	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809		972
810	my $border = $self->border;	973	my $border = $self->border;
811		974
812	glColor @{ $self->{border_bg} };	975	glColor @{ $self->{border_bg} };
813	$tex[1]->draw_quad (0, 0, $w, $border);	976	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
814	$tex[3]->draw_quad (0, $border, $border, $ch);	977	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
815	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	978	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816	$tex[4]->draw_quad (0, $h - $border, $w, $border);	979	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
817		980
		981	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
818	my $bg = $tex[0];	982	my $bg = $tex[0];
819		983
820	# TODO: repeat texture not scale	984	# TODO: repeat texture not scale
821	my $rep_x = $cw / $bg->{w};	985	my $rep_x = $cw / $bg->{w};
822	my $rep_y = $ch / $bg->{h};	986	my $rep_y = $ch / $bg->{h};
823		987
824	glColor @{ $self->{bg} };	988	glColor @{ $self->{bg} };
825		989
826	$bg->{s} = $rep_x;	990	$bg->{s} = $rep_x;
827	$bg->{t} = $rep_y;	991	$bg->{t} = $rep_y;
828	$bg->{wrap_mode} = 1;	992	$bg->{wrap_mode} = 1;
829	$bg->draw_quad ($border, $border, $cw, $ch);	993	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		994	}
830		995
831	glDisable GL_TEXTURE_2D;	996	glDisable GL_TEXTURE_2D;
832	glDisable GL_BLEND;
833		997
834	$self->{title}->draw if $self->{title};	998	$self->{title}->draw if $self->{title};
		999
835	$self->child->draw;	1000	$self->child->draw;
836	}	1001	}
837		1002
838	#############################################################################	1003	#############################################################################
839		1004
…		…
861	$self->{children}[$y][$x] = $child;	1026	$self->{children}[$y][$x] = $child;
862		1027
863	$child->check_size;	1028	$child->check_size;
864	}	1029	}
865		1030
		1031	sub children {
		1032	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1033	}
		1034
866	# TODO: move to container class maybe? send childs a signal on removal?	1035	# TODO: move to container class maybe? send childs a signal on removal?
867	sub clear {	1036	sub clear {
868	my ($self) = @_;	1037	my ($self) = @_;
869		1038
		1039	my @children = $self->children;
870	delete $self->{children};	1040	delete $self->{children};
		1041
		1042	for (@children) {
		1043	delete $_->{parent};
		1044	$_->hide;
		1045	}
		1046
871	$self->update;	1047	$self->update;
872	}	1048	}
873		1049
874	sub get_wh {	1050	sub get_wh {
875	my ($self) = @_;	1051	my ($self) = @_;
…		…
1052	}	1228	}
1053		1229
1054	sub size_allocate {	1230	sub size_allocate {
1055	my ($self, $w, $h) = @_;	1231	my ($self, $w, $h) = @_;
1056		1232
		1233	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1234
1057	my $children = $self->{children};	1235	my $children = $self->{children};
1058		1236
1059	my @h = map $_->{req_h}, @$children;	1237	my @h = map $_->{req_h}, @$children;
1060		1238
1061	my $req_h = List::Util::sum @h;	1239	my $req_h = List::Util::sum @h;
…		…
1098		1276
1099	sub new {	1277	sub new {
1100	my ($class, %arg) = @_;	1278	my ($class, %arg) = @_;
1101		1279
1102	my $self = $class->SUPER::new (	1280	my $self = $class->SUPER::new (
1103	fg => [1, 1, 1],	1281	fg => [1, 1, 1],
		1282	#font => default_font
		1283	#text => initial text
		1284	#markup => initial narkup
		1285	layout => (new CFClient::Layout),
1104	fontsize => 1,	1286	fontsize => 1,
1105	text => "",
1106	align => -1,	1287	align => -1,
1107	valign => -1,	1288	valign => -1,
1108	padding => 2,	1289	padding => 2,
1109	layout => new CFClient::Layout,
1110	can_events => 0,	1290	can_events => 0,
1111	%arg	1291	%arg
1112	);	1292	);
1113		1293
1114	if (exists $self->{template}) {	1294	if (exists $self->{template}) {
1115	my $layout = new CFClient::Layout;	1295	my $layout = new CFClient::Layout;
1116	$layout->set_text (delete $self->{template});	1296	$layout->set_text (delete $self->{template});
1117	$self->{template} = $layout;	1297	$self->{template} = $layout;
1118	}	1298	}
1119		1299
1120	$self->set_text (delete $self->{text}) if exists $self->{text};	1300	if (exists $self->{markup}) {
1121	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1301	$self->set_markup (delete $self->{markup});
		1302	} else {
		1303	$self->set_text (delete $self->{text});
		1304	}
1122		1305
1123	$self	1306	$self
1124	}	1307	}
1125		1308
1126	sub escape_text {	1309	sub escape {
1127	local $_ = $_[1];	1310	local $_ = $_[1];
1128		1311
1129	s/&/&amp;/g;	1312	s/&/&amp;/g;
1130	s/>/&gt;/g;	1313	s/>/&gt;/g;
1131	s/</&lt;/g;	1314	s/</&lt;/g;
1132		1315
1133	$_[1]	1316	$_[1]
1134	}	1317	}
1135		1318
		1319	sub update {
		1320	my ($self) = @_;
		1321
		1322	delete $self->{texture};
		1323	$self->SUPER::update;
		1324	}
		1325
1136	sub set_text {	1326	sub set_text {
1137	my ($self, $text) = @_;	1327	my ($self, $text) = @_;
1138		1328
		1329	return if $self->{text} eq "T$text";
		1330	$self->{text} = "T$text";
		1331
		1332	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139	$self->{layout}->set_text ($text);	1333	$self->{layout}->set_text ($text);
1140		1334
1141	delete $self->{texture};	1335	$self->update;
1142	$self->check_size;	1336	$self->check_size;
1143	$self->update;
1144	}	1337	}
1145		1338
1146	sub set_markup {	1339	sub set_markup {
1147	my ($self, $markup) = @_;	1340	my ($self, $markup) = @_;
1148		1341
		1342	return if $self->{text} eq "M$markup";
		1343	$self->{text} = "M$markup";
		1344
		1345	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1346
		1347	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149	$self->{layout}->set_markup ($markup);	1348	$self->{layout}->set_markup ($markup);
1150		1349
1151	delete $self->{texture};	1350	$self->update;
1152	$self->check_size;	1351	$self->check_size;
1153	$self->update;
1154	}	1352	}
1155		1353
1156	sub size_request {	1354	sub size_request {
1157	my ($self) = @_;	1355	my ($self) = @_;
1158		1356
1159	$self->{layout}->set_width;	1357	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1358	$self->{layout}->set_width ($self->{max_w} || -1);
1160	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1359	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161		1360
1162	my ($w, $h) = $self->{layout}->size;	1361	my ($w, $h) = $self->{layout}->size;
1163		1362
1164	if (exists $self->{template}) {	1363	if (exists $self->{template}) {
		1364	$self->{template}->set_font ($self->{font}) if $self->{font};
1165	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1365	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166		1366
1167	my ($w2, $h2) = $self->{template}->size;	1367	my ($w2, $h2) = $self->{template}->size;
1168		1368
1169	$w = List::Util::max $w, $w2;	1369	$w = List::Util::max $w, $w2;
…		…
1185	sub set_fontsize {	1385	sub set_fontsize {
1186	my ($self, $fontsize) = @_;	1386	my ($self, $fontsize) = @_;
1187		1387
1188	$self->{fontsize} = $fontsize;	1388	$self->{fontsize} = $fontsize;
1189	delete $self->{texture};	1389	delete $self->{texture};
		1390
		1391	$self->update;
1190	$self->check_size;	1392	$self->check_size;
1191	$self->update;
1192	}	1393	}
1193		1394
1194	sub _draw {	1395	sub _draw {
1195	my ($self) = @_;	1396	my ($self) = @_;
1196		1397
1197	my $tex = $self->{texture} ||= do {	1398	my $tex = $self->{texture} ||= do {
		1399	$self->{layout}->set_foreground (@{$self->{fg}});
		1400	$self->{layout}->set_font ($self->{font}) if $self->{font};
1198	$self->{layout}->set_width ($self->{w});	1401	$self->{layout}->set_width ($self->{w});
1199	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1403
1200	new_from_layout CFClient::Texture $self->{layout}	1404	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1405
		1406	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1407	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1408	: ($self->{w} - $tex->{w}) * 0.5;
		1409
		1410	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1411	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1412	: ($self->{h} - $tex->{h}) * 0.5;
		1413
		1414	$tex
1201	};	1415	};
1202		1416
1203	glEnable GL_BLEND;
1204	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205	glEnable GL_TEXTURE_2D;	1417	glEnable GL_TEXTURE_2D;
1206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1418	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207		1419
		1420	if ($tex->{format} == GL_ALPHA) {
1208	glColor @{$self->{fg}};	1421	glColor @{$self->{fg}};
1209
1210	$self->{ox} = int (
1211	$self->{align} < 0 ? $self->{padding}
1212	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213	: ($self->{w} - $tex->{w}) * 0.5
1214	);
1215
1216	$self->{oy} = int (
1217	$self->{valign} < 0 ? $self->{padding}
1218	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219	: ($self->{h} - $tex->{h}) * 0.5
1220	);
1221
1222	$tex->draw_quad ($self->{ox}, $self->{oy});	1422	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1423	} else {
		1424	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1425	}
1223		1426
1224	glDisable GL_TEXTURE_2D;	1427	glDisable GL_TEXTURE_2D;
1225	glDisable GL_BLEND;
1226	}	1428	}
1227		1429
1228	#############################################################################	1430	#############################################################################
1229		1431
1230	package CFClient::UI::EntryBase;	1432	package CFClient::UI::EntryBase;
…		…
1235		1437
1236	sub new {	1438	sub new {
1237	my $class = shift;	1439	my $class = shift;
1238		1440
1239	$class->SUPER::new (	1441	$class->SUPER::new (
1240	fg => [1, 1, 1],	1442	fg => [1, 1, 1],
1241	bg => [0, 0, 0, 0.2],	1443	bg => [0, 0, 0, 0.2],
1242	active_bg => [1, 1, 1, 0.5],	1444	active_bg => [1, 1, 1, 0.5],
1243	active_fg => [0, 0, 0],	1445	active_fg => [0, 0, 0],
1244	can_hover => 1,	1446	can_hover => 1,
1245	can_focus => 1,	1447	can_focus => 1,
1246	valign => 0,	1448	valign => 0,
1247	can_events => 1,	1449	can_events => 1,
1248	@_	1450	@_
1249	)	1451	)
1250	}	1452	}
1251		1453
…		…
1265	$self->{layout}->set_text ("$text ");	1467	$self->{layout}->set_text ("$text ");
1266		1468
1267	$self->emit (changed => $self->{text});	1469	$self->emit (changed => $self->{text});
1268	}	1470	}
1269		1471
		1472	sub set_text {
		1473	my ($self, $text) = @_;
		1474
		1475	$self->{cursor} = length $text;
		1476	$self->_set_text ($text);
		1477	$self->check_size;
		1478	$self->update;
		1479	}
		1480
1270	sub get_text {	1481	sub get_text {
1271	$_[0]{text}	1482	$_[0]{text}
1272	}	1483	}
1273		1484
1274	sub size_request {	1485	sub size_request {
…		…
1281		1492
1282	sub size_allocate {	1493	sub size_allocate {
1283	my ($self, $w, $h) = @_;	1494	my ($self, $w, $h) = @_;
1284		1495
1285	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text	1496	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286	}
1287
1288	sub set_text {
1289	my ($self, $text) = @_;
1290
1291	$self->{cursor} = length $text;
1292	$self->_set_text ($text);
1293	$self->update;
1294	}	1497	}
1295		1498
1296	sub key_down {	1499	sub key_down {
1297	my ($self, $ev) = @_;	1500	my ($self, $ev) = @_;
1298		1501
…		…
1300	my $sym = $ev->{sym};	1503	my $sym = $ev->{sym};
1301	my $uni = $ev->{unicode};	1504	my $uni = $ev->{unicode};
1302		1505
1303	my $text = $self->get_text;	1506	my $text = $self->get_text;
1304		1507
1305	if ($sym == 8) {	1508	if ($uni == 8) {
1306	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1509	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307	} elsif ($sym == 127) {	1510	} elsif ($uni == 127) {
1308	substr $text, $self->{cursor}, 1, "";	1511	substr $text, $self->{cursor}, 1, "";
1309	} elsif ($sym == CFClient::SDLK_LEFT) {	1512	} elsif ($sym == CFClient::SDLK_LEFT) {
1310	--$self->{cursor} if $self->{cursor};	1513	--$self->{cursor} if $self->{cursor};
1311	} elsif ($sym == CFClient::SDLK_RIGHT) {	1514	} elsif ($sym == CFClient::SDLK_RIGHT) {
1312	++$self->{cursor} if $self->{cursor} < length $self->{text};	1515	++$self->{cursor} if $self->{cursor} < length $self->{text};
1313	} elsif ($sym == CFClient::SDLK_HOME) {	1516	} elsif ($sym == CFClient::SDLK_HOME) {
1314	$self->{cursor} = 0;	1517	$self->{cursor} = 0;
1315	} elsif ($sym == CFClient::SDLK_END) {	1518	} elsif ($sym == CFClient::SDLK_END) {
1316	$self->{cursor} = length $text;	1519	$self->{cursor} = length $text;
1317	} elsif ($sym == 27) {	1520	} elsif ($uni == 27) {
1318	$self->emit ('escape');	1521	$self->emit ('escape');
1319	} elsif ($uni) {	1522	} elsif ($uni) {
1320	substr $text, $self->{cursor}++, 0, chr $uni;	1523	substr $text, $self->{cursor}++, 0, chr $uni;
1321	}	1524	}
1322		1525
…		…
1405	my ($self, $ev) = @_;	1608	my ($self, $ev) = @_;
1406		1609
1407	my $sym = $ev->{sym};	1610	my $sym = $ev->{sym};
1408		1611
1409	if ($sym == 13) {	1612	if ($sym == 13) {
		1613	unshift @{$self->{history}},
		1614	my $txt = $self->get_text;
		1615	$self->{history_pointer} = -1;
		1616	$self->{history_saveback} = '';
1410	$self->emit (activate => $self->get_text);	1617	$self->emit (activate => $txt);
1411	$self->update;	1618	$self->update;
		1619
		1620	} elsif ($sym == CFClient::SDLK_UP) {
		1621	if ($self->{history_pointer} < 0) {
		1622	$self->{history_saveback} = $self->get_text;
		1623	}
		1624	if (@{$self->{history} || []} > 0) {
		1625	$self->{history_pointer}++;
		1626	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1627	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1628	}
		1629	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1630	}
		1631
		1632	} elsif ($sym == CFClient::SDLK_DOWN) {
		1633	$self->{history_pointer}--;
		1634	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1635
		1636	if ($self->{history_pointer} >= 0) {
		1637	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1638	} else {
		1639	$self->set_text ($self->{history_saveback});
		1640	}
1412		1641
1413	} else {	1642	} else {
1414	$self->SUPER::key_down ($ev);	1643	$self->SUPER::key_down ($ev);
1415	}	1644	}
1416		1645
…		…
1430		1659
1431	sub new {	1660	sub new {
1432	my $class = shift;	1661	my $class = shift;
1433		1662
1434	$class->SUPER::new (	1663	$class->SUPER::new (
1435	padding => 4,	1664	padding => 4,
1436	fg => [1, 1, 1],	1665	fg => [1, 1, 1],
1437	bg => [1, 1, 1, 0.2],	1666	bg => [1, 1, 1, 0.2],
1438	active_fg => [0, 0, 1],	1667	active_fg => [0, 0, 1],
1439	can_hover => 1,	1668	can_hover => 1,
1440	align => 0,	1669	align => 0,
1441	valign => 0,	1670	valign => 0,
1442	can_events => 1,	1671	can_events => 1,
1443	@_	1672	@_
1444	)	1673	)
1445	}	1674	}
1446		1675
…		…
1460		1689
1461	if ($GRAB == $self) {	1690	if ($GRAB == $self) {
1462	$self->{fg} = $self->{active_fg};	1691	$self->{fg} = $self->{active_fg};
1463	}	1692	}
1464		1693
1465	glEnable GL_BLEND;
1466	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467	glEnable GL_TEXTURE_2D;	1694	glEnable GL_TEXTURE_2D;
1468	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469	glColor 0, 0, 0, 1;	1696	glColor 0, 0, 0, 1;
1470		1697
1471	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1698	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472		1699
1473	glDisable GL_TEXTURE_2D;	1700	glDisable GL_TEXTURE_2D;
1474	glDisable GL_BLEND;
1475		1701
1476	$self->SUPER::_draw;	1702	$self->SUPER::_draw;
1477	}	1703	}
1478		1704
1479	#############################################################################	1705	#############################################################################
…		…
1526		1752
1527	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1753	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1528		1754
1529	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1755	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530		1756
1531	glEnable GL_BLEND;	1757	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1758
1532	glEnable GL_TEXTURE_2D;	1759	glEnable GL_TEXTURE_2D;
1533	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535	my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537	$tex->draw_quad (0, 0, $s, $s);	1760	$tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539	glDisable GL_TEXTURE_2D;	1761	glDisable GL_TEXTURE_2D;
1540	glDisable GL_BLEND;
1541	}	1762	}
1542		1763
1543	#############################################################################	1764	#############################################################################
1544		1765
1545	package CFClient::UI::Image;	1766	package CFClient::UI::Image;
…		…
1588	glTranslate 0, -$self->{w}, 0;	1809	glTranslate 0, -$self->{w}, 0;
1589		1810
1590	($w, $h) = ($h, $w);	1811	($w, $h) = ($h, $w);
1591	}	1812	}
1592		1813
1593	glEnable GL_BLEND;
1594	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595	glEnable GL_TEXTURE_2D;	1814	glEnable GL_TEXTURE_2D;
1596	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1815	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597		1816
1598	$tex->draw_quad (0, 0, $w, $h);	1817	$tex->draw_quad_alpha (0, 0, $w, $h);
1599		1818
1600	glDisable GL_BLEND;
1601	glDisable GL_TEXTURE_2D;	1819	glDisable GL_TEXTURE_2D;
1602	}	1820	}
1603		1821
1604	#############################################################################	1822	#############################################################################
1605		1823
1606	package CFClient::UI::VGauge;	1824	package CFClient::UI::VGauge;
1607		1825
1608	our @ISA = CFClient::UI::Base::;	1826	our @ISA = CFClient::UI::Base::;
		1827
		1828	use List::Util qw(min max);
1609		1829
1610	use CFClient::OpenGL;	1830	use CFClient::OpenGL;
1611		1831
1612	my %tex = (	1832	my %tex = (
1613	food => [	1833	food => [
1614	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1834	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1835	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616	],	1836	],
1617	grace => [	1837	grace => [
1618	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1838	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1839	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620	],	1840	],
1621	hp => [	1841	hp => [
1622	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1842	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1843	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624	],	1844	],
1625	mana => [	1845	mana => [
1626	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1846	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1847	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628	],	1848	],
1629	);	1849	);
1630		1850
1631	# eg. VGauge->new (gauge => 'food'), default gauge: food	1851	# eg. VGauge->new (gauge => 'food'), default gauge: food
1632	sub new {	1852	sub new {
…		…
1651	}	1871	}
1652		1872
1653	sub set_max {	1873	sub set_max {
1654	my ($self, $max) = @_;	1874	my ($self, $max) = @_;
1655		1875
		1876	return if $self->{max_val} == $max;
		1877
1656	$self->{max_val} = $max;	1878	$self->{max_val} = $max;
		1879	$self->update;
1657	}	1880	}
1658		1881
1659	sub set_value {	1882	sub set_value {
1660	my ($self, $val, $max) = @_;	1883	my ($self, $val, $max) = @_;
1661		1884
1662	$self->set_max ($max)	1885	$self->set_max ($max)
1663	if defined $max;	1886	if defined $max;
1664		1887
1665	$max = $self->{max_val};	1888	return if $self->{val} == $val;
		1889
1666	$self->{val} = $val;	1890	$self->{val} = $val;
1667
1668	$self->update;	1891	$self->update;
1669	}	1892	}
1670		1893
1671	sub _draw {	1894	sub _draw {
1672	my ($self) = @_;	1895	my ($self) = @_;
1673		1896
1674	my $tex = $tex{$self->{type}};	1897	my $tex = $tex{$self->{type}};
		1898	my ($t1, $t2, $t3) = @$tex;
1675		1899
1676	my ($w, $h) = ($self->{w}, $self->{h});	1900	my ($w, $h) = ($self->{w}, $self->{h});
1677		1901
1678	if ($self->{vertical}) {	1902	if ($self->{vertical}) {
1679	glRotate 90, 0, 0, 1;	1903	glRotate 90, 0, 0, 1;
…		…
1681		1905
1682	($w, $h) = ($h, $w);	1906	($w, $h) = ($h, $w);
1683	}	1907	}
1684		1908
1685	my $ycut = $self->{val} / ($self->{max_val} || 1);	1909	my $ycut = $self->{val} / ($self->{max_val} || 1);
1686	$ycut = 1 if $self->{val} > $self->{max_val};
1687		1910
1688	my $t1 = $tex->[0];	1911	my $ycut1 = max 0, min 1, $ycut;
1689	my $t2 = $tex->[1];	1912	my $ycut2 = max 0, min 1, $ycut - 1;
		1913
		1914	my $h1 = $self->{h} * (1 - $ycut1);
		1915	my $h2 = $self->{h} * (1 - $ycut2);
1690		1916
1691	glEnable GL_BLEND;	1917	glEnable GL_BLEND;
1692	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1918	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1693	glEnable GL_TEXTURE_2D;	1919	glEnable GL_TEXTURE_2D;
1694	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695		1921
1696	my $h1 = $self->{h} - $ycut * $self->{h};
1697	my $h2 = $ycut * $self->{h};
1698
1699	glBindTexture GL_TEXTURE_2D, $t1->{name};	1922	glBindTexture GL_TEXTURE_2D, $t1->{name};
1700	glBegin GL_QUADS;	1923	glBegin GL_QUADS;
1701	glTexCoord 0 , 0; glVertex 0 , 0;	1924	glTexCoord 0 , 0; glVertex 0 , 0;
1702	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	1925	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	1926	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704	glTexCoord $t1->{s}, 0; glVertex $w, 0;	1927	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705	glEnd;	1928	glEnd;
1706		1929
		1930	my $ycut1 = List::Util::min 1, $ycut;
1707	glBindTexture GL_TEXTURE_2D, $t2->{name};	1931	glBindTexture GL_TEXTURE_2D, $t2->{name};
1708	glBegin GL_QUADS;	1932	glBegin GL_QUADS;
1709	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	1933	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	1934	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	1935	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	1936	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713	glEnd;	1937	glEnd;
		1938
		1939	if ($t3) {
		1940	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1941	glBegin GL_QUADS;
		1942	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1943	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1944	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1945	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1946	glEnd;
		1947	}
1714		1948
1715	glDisable GL_BLEND;	1949	glDisable GL_BLEND;
1716	glDisable GL_TEXTURE_2D;	1950	glDisable GL_TEXTURE_2D;
1717	}	1951	}
1718		1952
…		…
1724		1958
1725	sub new {	1959	sub new {
1726	my ($class, %arg) = @_;	1960	my ($class, %arg) = @_;
1727		1961
1728	my $self = $class->SUPER::new (	1962	my $self = $class->SUPER::new (
1729	tooltip => $arg{type},	1963	tooltip => $arg{type},
		1964	can_hover => 1,
		1965	can_events => 1,
1730	%arg,	1966	%arg,
1731	);	1967	);
1732		1968
1733	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);	1969	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);	1970	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);	1971	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736		1972
1737	$self	1973	$self
1738	}	1974	}
1739		1975
1740	sub set_fontsize {	1976	sub set_fontsize {
…		…
1742		1978
1743	$self->{value}->set_fontsize ($fsize);	1979	$self->{value}->set_fontsize ($fsize);
1744	$self->{max} ->set_fontsize ($fsize);	1980	$self->{max} ->set_fontsize ($fsize);
1745	}	1981	}
1746		1982
		1983	sub set_max {
		1984	my ($self, $max) = @_;
		1985
		1986	$self->{gauge}->set_max ($max);
		1987	$self->{max}->set_text ($max);
		1988	}
		1989
1747	sub set_value {	1990	sub set_value {
1748	my ($self, $val, $max) = @_;	1991	my ($self, $val, $max) = @_;
1749		1992
1750	$self->set_max ($max)	1993	$self->set_max ($max)
1751	if defined $max;	1994	if defined $max;
1752		1995
1753	$self->{gauge}->set_value ($val, $max);	1996	$self->{gauge}->set_value ($val, $max);
1754	$self->{value}->set_text ($val);	1997	$self->{value}->set_text ($val);
1755	}
1756
1757	sub set_max {
1758	my ($self, $max) = @_;
1759
1760	$self->{gauge}->set_max ($max);
1761	$self->{max}->set_text ($max);
1762	}	1998	}
1763		1999
1764	#############################################################################	2000	#############################################################################
1765		2001
1766	package CFClient::UI::Slider;	2002	package CFClient::UI::Slider;
…		…
1785	# TODO: calculations are off	2021	# TODO: calculations are off
1786	my $self = $class->SUPER::new (	2022	my $self = $class->SUPER::new (
1787	fg => [1, 1, 1],	2023	fg => [1, 1, 1],
1788	active_fg => [0, 0, 0],	2024	active_fg => [0, 0, 0],
1789	range => [0, 0, 100, 10],	2025	range => [0, 0, 100, 10],
1790	req_w => 20,	2026	req_w => $::WIDTH / 80,
1791	req_h => 20,	2027	req_h => $::WIDTH / 80,
1792	vertical => 0,	2028	vertical => 0,
1793	can_hover => 1,	2029	can_hover => 1,
1794	inner_pad => 5,	2030	inner_pad => 5,
1795	@_	2031	@_
1796	);	2032	);
…		…
1879	$page ||= 2;	2115	$page ||= 2;
1880		2116
1881	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2117	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2118	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883		2119
1884	glEnable GL_BLEND;
1885	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886	glEnable GL_TEXTURE_2D;	2120	glEnable GL_TEXTURE_2D;
1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2121	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888		2122
1889	# draw background	2123	# draw background
1890	$tex[1]->draw_quad (0, 0, $w, $h);	2124	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1891		2125
1892	# draw handle	2126	# draw handle
1893	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2127	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1894		2128
1895	glDisable GL_BLEND;
1896	glDisable GL_TEXTURE_2D;	2129	glDisable GL_TEXTURE_2D;
1897	}	2130	}
1898		2131
1899	#############################################################################	2132	#############################################################################
1900		2133
…		…
1906		2139
1907	sub new {	2140	sub new {
1908	my $class = shift;	2141	my $class = shift;
1909		2142
1910	my $self = $class->SUPER::new (	2143	my $self = $class->SUPER::new (
1911	fontsize => 1,	2144	fontsize => 1,
		2145	can_events => 0,
		2146	#font => default_font
1912	@_,	2147	@_,
1913		2148
1914	layout => (new CFClient::Layout),	2149	layout => (new CFClient::Layout 1),
1915	par => [],	2150	par => [],
1916	height => 0,	2151	height => 0,
1917	children => [	2152	children => [
1918	(new CFClient::UI::Empty expand => 1),	2153	(new CFClient::UI::Empty expand => 1),
1919	(new CFClient::UI::Slider vertical => 1),	2154	(new CFClient::UI::Slider vertical => 1),
1920	],	2155	],
1921	);	2156	);
1922		2157
1923	$self->{children}[1]->connect (changed => sub {	2158	$self->{children}[1]->connect (changed => sub { $self->update });
1924	$self->update;
1925	});
1926		2159
1927	$self	2160	$self
1928	}	2161	}
1929		2162
1930	sub set_fontsize {	2163	sub set_fontsize {
…		…
1938	my ($self, $text) = @_;	2171	my ($self, $text) = @_;
1939		2172
1940	my $layout = $self->{layout};	2173	my $layout = $self->{layout};
1941		2174
1942	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2175	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943	$layout->set_width ($self->{w});	2176	$layout->set_width ($self->{children}[0]{w});
1944	$layout->set_text ($text);	2177	$layout->set_markup ($text);
1945		2178
1946	($layout->size)[1]	2179	($layout->size)[1]
1947	}	2180	}
1948		2181
1949	sub reflow {	2182	sub reflow {
…		…
1956	sub size_allocate {	2189	sub size_allocate {
1957	my ($self, $w, $h) = @_;	2190	my ($self, $w, $h) = @_;
1958		2191
1959	$self->SUPER::size_allocate ($w, $h);	2192	$self->SUPER::size_allocate ($w, $h);
1960		2193
		2194	$self->{layout}->set_font ($self->{font}) if $self->{font};
1961	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2195	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1962	$self->{layout}->set_width ($self->{children}[0]{w});	2196	$self->{layout}->set_width ($self->{children}[0]{w});
1963		2197
1964	$self->reflow;	2198	$self->reflow;
1965	}	2199	}
…		…
1986		2220
1987	return unless $self->{h} > 0;	2221	return unless $self->{h} > 0;
1988		2222
1989	delete $self->{texture};	2223	delete $self->{texture};
1990		2224
1991	$ROOT->on_refresh ($self, sub {	2225	$ROOT->on_post_alloc ($self, sub {
1992	if (delete $self->{need_reflow}) {	2226	if (delete $self->{need_reflow}) {
1993	my $height = 0;	2227	my $height = 0;
1994		2228
1995	$height += $_->[0] = $self->text_height ($_->[2])	2229	$height += $_->[0] = $self->text_height ($_->[2])
1996	for @{$self->{par}};	2230	for @{$self->{par}};
…		…
2000	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2234	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2001		2235
2002	delete $self->{texture};	2236	delete $self->{texture};
2003	}	2237	}
2004		2238
2005	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2239	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2006	glClearColor 0, 0, 0, 1;	2240	glClearColor 0, 0, 0, 0;
2007	glClear GL_COLOR_BUFFER_BIT;	2241	glClear GL_COLOR_BUFFER_BIT;
2008		2242
2009	glEnable GL_BLEND;
2010	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2011	glEnable GL_TEXTURE_2D;	2243	glEnable GL_TEXTURE_2D;
2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013		2245
2014	my $top = int $self->{children}[1]{range}[0];	2246	my $top = int $self->{children}[1]{range}[0];
2015		2247
…		…
2018		2250
2019	my $y = 0;	2251	my $y = 0;
2020		2252
2021	my $layout = $self->{layout};	2253	my $layout = $self->{layout};
2022		2254
		2255	$layout->set_font ($self->{font}) if $self->{font};
		2256
2023	for my $par (@{$self->{par}}) {	2257	for my $par (@{$self->{par}}) {
2024	my $h = $par->[0];	2258	my $h = $par->[0];
2025		2259
2026	if ($y0 < $y + $h && $y < $y1) {	2260	if ($y0 < $y + $h && $y < $y1) {
		2261	$layout->set_foreground (@{ $par->[1] });
2027	$layout->set_text ($par->[2]);	2262	$layout->set_markup ($par->[2]);
2028		2263
2029	glColor @{ $par->[1] };
2030	my ($W, $H) = $layout->size;	2264	my ($W, $H) = $layout->size;
2031	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2265	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2032	}	2266	}
2033		2267
2034	$y += $h;	2268	$y += $h;
2035	}	2269	}
2036		2270
2037	glDisable GL_TEXTURE_2D;	2271	glDisable GL_TEXTURE_2D;
2038	glDisable GL_BLEND;
2039	};	2272	};
2040	});	2273	});
2041	}	2274	}
2042		2275
2043	sub _draw {	2276	sub _draw {
2044	my ($self) = @_;	2277	my ($self) = @_;
2045		2278
2046	if ($self->{texture}) {
2047	glEnable GL_TEXTURE_2D;	2279	glEnable GL_TEXTURE_2D;
2048	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2280	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2049	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2281	glColor 1, 1, 1, 1;
		2282	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050	glDisable GL_TEXTURE_2D;	2283	glDisable GL_TEXTURE_2D;
2051	}
2052		2284
2053	$self->{children}[1]->draw;	2285	$self->{children}[1]->draw;
2054		2286
2055	}	2287	}
2056		2288
…		…
2104		2336
2105	sub new {	2337	sub new {
2106	my $class = shift;	2338	my $class = shift;
2107		2339
2108	my $self = $class->SUPER::new (	2340	my $self = $class->SUPER::new (
2109	state => 0,	2341	state => 0,
2110	connect_activate => \&toggle_flopper,	2342	connect_activate => \&toggle_flopper,
2111	can_events => 1,
2112	@_	2343	@_
2113	);	2344	);
2114		2345
2115	if ($self->{state}) {	2346	if ($self->{state}) {
2116	$self->{state} = 0;	2347	$self->{state} = 0;
…		…
2151	@_,	2382	@_,
2152	can_events => 0,	2383	can_events => 0,
2153	)	2384	)
2154	}	2385	}
2155		2386
2156	sub set_text {	2387	sub set_tooltip_from {
2157	my ($self, $text) = @_;	2388	my ($self, $widget) = @_;
2158		2389
2159	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2390	$self->add (new CFClient::UI::Label
2160	$self->{label}->set_text ($text);	2391	markup => $widget->{tooltip},
2161	$self->add ($self->{label});	2392	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2393	fontsize => 0.8,
		2394	fg => [0, 0, 0, 1],
		2395	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2396	);
2162	}	2397	}
2163		2398
2164	sub size_request {	2399	sub size_request {
2165	my ($self) = @_;	2400	my ($self) = @_;
2166		2401
2167	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2402	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168		2403
2169	$w = List::Util::min $::WIDTH * 0.2, $w;
2170	$h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172	($w + 4, $h + 4)	2404	($w + 4, $h + 4)
2173	}	2405	}
2174		2406
		2407	sub size_allocate {
		2408	my ($self, $w, $h) = @_;
		2409
		2410	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2411	}
		2412
2175	sub _draw {	2413	sub _draw {
2176	my ($self) = @_;	2414	my ($self) = @_;
2177		2415
2178	glPushMatrix;
2179	glTranslate 0.375, 0.375;	2416	glTranslate 0.375, 0.375;
2180		2417
2181	my ($w, $h) = @$self{qw(w h)};	2418	my ($w, $h) = @$self{qw(w h)};
2182		2419
2183	glColor 1, 0.8, 0.4;	2420	glColor 1, 0.8, 0.4;
…		…
2194	glVertex 0 , $h;	2431	glVertex 0 , $h;
2195	glVertex $w, $h;	2432	glVertex $w, $h;
2196	glVertex $w, 0;	2433	glVertex $w, 0;
2197	glEnd;	2434	glEnd;
2198		2435
2199	glPopMatrix;	2436	glTranslate 2 - 0.375, 2 - 0.375;
2200
2201	glTranslate 2, 2;
2202	$self->SUPER::_draw;	2437	$self->SUPER::_draw;
2203	}	2438	}
2204		2439
2205	#############################################################################	2440	#############################################################################
2206		2441
		2442	package CFClient::UI::Face;
		2443
		2444	our @ISA = CFClient::UI::Base::;
		2445
		2446	use CFClient::OpenGL;
		2447
		2448	sub new {
		2449	my $class = shift;
		2450
		2451	$class->SUPER::new (
		2452	aspect => 1,
		2453	@_,
		2454	)
		2455	}
		2456
		2457	sub size_request {
		2458	(32, 8)
		2459	}
		2460
		2461	sub _draw {
		2462	my ($self) = @_;
		2463
		2464	return unless $::CONN;#d# manage and cache textures differently
		2465	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2466
		2467	# TODO animation
		2468	if ($tex) {
		2469	glEnable GL_TEXTURE_2D;
		2470	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2471	glColor 1, 1, 1, 1;
		2472	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2473	glDisable GL_TEXTURE_2D;
		2474	}
		2475	}
		2476
		2477	#############################################################################
		2478
		2479	package CFClient::UI::InventoryItem;
		2480
		2481	our @ISA = CFClient::UI::HBox::;
		2482
		2483	sub new {
		2484	my $class = shift;
		2485
		2486	my %args = @_;
		2487
		2488	my $item = delete $args{item};
		2489
		2490	my $desc = $item->{nrof} < 2
		2491	? $item->{name}
		2492	: "$item->{nrof} $item->{name_pl}";
		2493
		2494
		2495	my $self = $class->SUPER::new (
		2496	can_hover => 1,
		2497	can_events => 1,
		2498	tooltip => (CFClient::UI::Label->escape ($desc)
		2499	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2500	connect_button_down => sub {
		2501	my ($self, $ev, $x, $y) = @_;
		2502
		2503	# todo: maybe put examine on 1? but should just be a tooltip :(
		2504	if ($ev->{button} == 1) {
		2505	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2506	} elsif ($ev->{button} == 2) {
		2507	$::CONN->send ("apply $item->{tag}");
		2508	} elsif ($ev->{button} == 3) {
		2509	CFClient::UI::Menu->new (
		2510	items => [
		2511	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2512	[
		2513	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2514	sub { $::CONN->send ("lock $item->{tag}") },
		2515	],
		2516	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2517	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2518	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2519	],
		2520	)->popup ($ev);
		2521	}
		2522
		2523	1
		2524	},
		2525	%args
		2526	);
		2527
		2528	$self->add (new CFClient::UI::Face
		2529	can_events => 0,
		2530	face => $item->{face},
		2531	anim => $item->{anim},
		2532	animspeed => $item->{animspeed},
		2533	);
		2534
		2535	$self->add (new CFClient::UI::Label
		2536	can_events => 0,
		2537	text => $desc,
		2538	);
		2539
		2540	$self
		2541	}
		2542
		2543	#############################################################################
		2544
		2545	package CFClient::UI::Inventory;
		2546
		2547	our @ISA = CFClient::UI::ScrolledWindow::;
		2548
		2549	sub new {
		2550	my $class = shift;
		2551
		2552	my $self = $class->SUPER::new (
		2553	scrolled => (new CFClient::UI::VBox),
		2554	@_,
		2555	);
		2556
		2557	$self
		2558	}
		2559
		2560	sub set_items {
		2561	my ($self, $items) = @_;
		2562
		2563	$self->{scrolled}->clear;
		2564	return unless $items;
		2565
		2566	my @items = sort {
		2567	($a->{type} <=> $b->{type})
		2568	or ($a->{name} cmp $b->{name})
		2569	} @$items;
		2570
		2571	$self->{real_items} = \@items;
		2572
		2573	for my $item (@items) {
		2574	my $desc = $item->{nrof} < 2
		2575	? $item->{name}
		2576	: "$item->{nrof} $item->{name_pl}";
		2577
		2578	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2579	}
		2580
		2581	$self->{scrolled}->add (@items);
		2582
		2583	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2584	}
		2585
		2586	sub size_request {
		2587	my ($self) = @_;
		2588	($self->{req_w}, $self->{req_h});
		2589	}
		2590
		2591	#############################################################################
		2592
		2593	package CFClient::UI::Menu;
		2594
		2595	our @ISA = CFClient::UI::FancyFrame::;
		2596
		2597	use CFClient::OpenGL;
		2598
		2599	sub new {
		2600	my $class = shift;
		2601
		2602	my $self = $class->SUPER::new (
		2603	items => [],
		2604	z => 100,
		2605	@_,
		2606	);
		2607
		2608	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2609
		2610	for my $item (@{ $self->{items} }) {
		2611	my ($widget, $cb) = @$item;
		2612
		2613	# handle various types of items, only text for now
		2614	if (!ref $widget) {
		2615	$widget = new CFClient::UI::Label
		2616	can_hover => 1,
		2617	can_events => 1,
		2618	text => $widget;
		2619	}
		2620
		2621	$self->{item}{$widget} = $item;
		2622
		2623	$self->{vbox}->add ($widget);
		2624	}
		2625
		2626	$self
		2627	}
		2628
		2629	# popup given the event (must be a mouse button down event currently)
		2630	sub popup {
		2631	my ($self, $ev) = @_;
		2632
		2633	$self->emit ("popdown");
		2634
		2635	# maybe save $GRAB? must be careful about events...
		2636	$GRAB = $self;
		2637	$self->{button} = $ev->{button};
		2638
		2639	$self->show;
		2640	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2641	}
		2642
		2643	sub mouse_motion {
		2644	my ($self, $ev, $x, $y) = @_;
		2645
		2646	# TODO: should use vbox->find_widget or so
		2647	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2648	$self->{hover} = $self->{item}{$HOVER};
		2649	}
		2650
		2651	sub button_up {
		2652	my ($self, $ev, $x, $y) = @_;
		2653
		2654	if ($ev->{button} == $self->{button}) {
		2655	undef $GRAB;
		2656	$self->hide;
		2657
		2658	$self->emit ("popdown");
		2659	$self->{hover}[1]->() if $self->{hover};
		2660	}
		2661	}
		2662
		2663	#############################################################################
		2664
		2665	package CFClient::UI::Statusbox;
		2666
		2667	our @ISA = CFClient::UI::VBox::;
		2668
		2669	sub reorder {
		2670	my ($self) = @_;
		2671	my $NOW = time;
		2672
		2673	while (my ($k, $v) = each %{ $self->{item} }) {
		2674	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2675	}
		2676
		2677	my @widgets;
		2678
		2679	my @items = sort {
		2680	$a->{pri} <=> $b->{pri}
		2681	or $b->{id} <=> $a->{id}
		2682	} values %{ $self->{item} };
		2683
		2684	my $count = 10 + 1;
		2685	for my $item (@items) {
		2686	last unless --$count;
		2687
		2688	push @widgets, $item->{label} ||= do {
		2689	# TODO: doesn't handle markup well (read as: at all)
		2690	my $short = $item->{count} > 1
		2691	? "<b>$item->{count} ×</b> $item->{text}"
		2692	: $item->{text};
		2693
		2694	for ($short) {
		2695	s/^\s+//;
		2696	s/\012.*/…/s;
		2697	my $len = int 40 / $item->{fontsize};
		2698	substr $_, $len, length, "…" if $len < length;
		2699	}
		2700
		2701	new CFClient::UI::Label
		2702	markup => $short,
		2703	tooltip => $item->{tooltip},
		2704	tooltip_font => $::FONT_PROP,
		2705	tooltip_width => 0.67,
		2706	fontsize => $item->{fontsize},
		2707	color => $item->{color},
		2708	can_events => 1,
		2709	can_hover => 1
		2710	};
		2711	}
		2712
		2713	$self->clear;
		2714	$self->SUPER::add (reverse @widgets);
		2715	}
		2716
		2717	sub add {
		2718	my ($self, $text, %arg) = @_;
		2719
		2720	$text =~ s/^\s+//;
		2721	$text =~ s/\s+$//;
		2722
		2723	my $timeout = time + ((delete $arg{timeout}) || 60);
		2724
		2725	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2726
		2727	if (my $item = $self->{item}{$group}) {
		2728	if ($item->{text} eq $text) {
		2729	$item->{count}++;
		2730	} else {
		2731	$item->{count} = 1;
		2732	$item->{text} = $item->{tooltip} = $text;
		2733	}
		2734	$item->{id} = ++$self->{id};
		2735	$item->{timeout} = $timeout;
		2736	delete $item->{label};
		2737	} else {
		2738	$self->{item}{$group} = {
		2739	id => ++$self->{id},
		2740	text => $text,
		2741	timeout => $timeout,
		2742	tooltip => $text,
		2743	fontsize => 0.8,
		2744	color => [0.8, 0.8, 0.8, 0.8],
		2745	pri => 0,
		2746	count => 1,
		2747	%arg,
		2748	};
		2749	}
		2750
		2751	$self->reorder;
		2752	}
		2753
		2754	#############################################################################
		2755
2207	package CFClient::UI::Root;	2756	package CFClient::UI::Root;
2208		2757
2209	our @ISA = CFClient::UI::Container::;	2758	our @ISA = CFClient::UI::Container::;
2210		2759
2211	use CFClient::OpenGL;	2760	use CFClient::OpenGL;
2212		2761
2213	sub check_size {	2762	sub new {
2214	my ($self) = @_;	2763	my $class = shift;
2215		2764
2216	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2765	$class->SUPER::new (
2217	}	2766	@_,
2218		2767	)
2219	sub size_request {
2220	($::WIDTH, $::HEIGHT)
2221	}	2768	}
2222		2769
2223	sub configure {	2770	sub configure {
2224	my ($self, $x, $y, $w, $h) = @_;	2771	my ($self, $x, $y, $w, $h) = @_;
2225		2772
2226	$self->SUPER::configure ($x, $y, $w, $h);	2773	$self->{w} = $w;
		2774	$self->{h} = $h;
		2775	}
2227		2776
		2777	sub check_size {
		2778	my ($self) = @_;
		2779
		2780	$self->size_allocate ($self->{w}, $self->{h})
		2781	if $self->{w};
		2782	}
		2783
		2784	sub size_request {
		2785	my ($self) = @_;
		2786
		2787	($self->{w}, $self->{h})
		2788	}
		2789
		2790	sub size_allocate {
		2791	my ($self, $w, $h) = @_;
		2792
		2793	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2794	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2795
		2796	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2797	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2798
2228	for my $child (@{$self->{children}}) {	2799	for my $child ($self->children) {
2229	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2800	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230		2801
2231	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2802	$X = List::Util::max 0, List::Util::min $w - $W, $X;
2232	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2803	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2233	$child->configure ($X, $Y, $W,$H);	2804	$child->configure ($X, $Y, $W, $H);
2234	}	2805	}
2235	}	2806	}
2236		2807
2237	sub _topleft {	2808	sub coord2local {
2238	my ($self, $x, $y) = @_;	2809	my ($self, $x, $y) = @_;
2239		2810
2240	($x, $y)	2811	($x, $y)
2241	}	2812	}
2242		2813
		2814	sub coord2global {
		2815	my ($self, $x, $y) = @_;
		2816
		2817	($x, $y)
		2818	}
		2819
2243	sub update {	2820	sub update {
2244	my ($self) = @_;	2821	my ($self) = @_;
2245		2822
2246	$self->check_size;	2823	$self->check_size;
2247	::refresh ();	2824	$::WANT_REFRESH++;
2248	}	2825	}
2249		2826
2250	sub add {	2827	sub add {
2251	my ($self, $child) = @_;	2828	my ($self, $child) = @_;
2252		2829
2253	# integerize window positions	2830	# integerise window positions
2254	$child->{x} = int $child->{x};	2831	$child->{x} = int $child->{x};
2255	$child->{y} = int $child->{y};	2832	$child->{y} = int $child->{y};
2256		2833
2257	$self->SUPER::add ($child);	2834	$self->SUPER::add ($child);
2258	}	2835	}
…		…
2261	my ($self, $id, $cb) = @_;	2838	my ($self, $id, $cb) = @_;
2262		2839
2263	$self->{refresh_hook}{$id} = $cb;	2840	$self->{refresh_hook}{$id} = $cb;
2264	}	2841	}
2265		2842
		2843	sub on_post_alloc {
		2844	my ($self, $id, $cb) = @_;
		2845
		2846	$self->{post_alloc_hook}{$id} = $cb;
		2847	}
		2848
2266	sub draw {	2849	sub draw {
2267	my ($self) = @_;	2850	my ($self) = @_;
2268		2851
2269	while (my $rcb = delete $self->{refresh_hook}) {	2852	while ($self->{refresh_hook}) {
2270	$_->() for values %$rcb;	2853	$_->()
		2854	for values %{delete $self->{refresh_hook}};
		2855	}
		2856
		2857	if ($self->{check_size}) {
		2858	my @queue = ([], []);
		2859
		2860	for (;;) {
		2861	if ($self->{check_size}) {
		2862	# heuristic: check containers last
		2863	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2864	for values %{delete $self->{check_size}}
		2865	}
		2866
		2867	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2868
		2869	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2870	? @$widget{qw(user_w user_h)}
		2871	: $widget->size_request;
		2872
		2873	if (delete $widget->{force_alloc}
		2874	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2875	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2876
		2877	$widget->{req_w} = $w;
		2878	$widget->{req_h} = $h;
		2879
		2880	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2881
		2882	$widget->{parent}->check_size
		2883	if $widget->{parent};
		2884	}
		2885	}
		2886	}
		2887
		2888	while ($self->{size_alloc}) {
		2889	for (values %{delete $self->{size_alloc}}) {
		2890	my ($widget, $w, $h) = @$_;
		2891
		2892	$w = 0 if $w < 0;
		2893	$h = 0 if $h < 0;
		2894
		2895	$widget->{w} = $w;
		2896	$widget->{h} = $h;
		2897	$widget->size_allocate ($w, $h);
		2898	$widget->emit (size_allocate => $w, $h);
		2899	}
		2900	}
		2901
		2902	while ($self->{post_alloc_hook}) {
		2903	$_->()
		2904	for values %{delete $self->{post_alloc_hook}};
2271	}	2905	}
2272		2906
2273	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2907	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2908	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275	glClear GL_COLOR_BUFFER_BIT;	2909	glClear GL_COLOR_BUFFER_BIT;

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