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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.145 by elmex, Fri Apr 21 12:27:20 2006 UTC vs.
Revision 1.203 by root, Sun May 14 21:13:11 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
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		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;
		43	}
		44
		45	return;
		46	}
		47	}
		48	}
		49
		50	$TOOLTIP->hide;
		51	delete $TOOLTIP->{owner};
		52	}
14		53
15	# class methods for events	54	# class methods for events
16	sub feed_sdl_key_down_event {	55	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	56	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		57	if $FOCUS;
18	}	58	}
19		59
20	sub feed_sdl_key_up_event {	60	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	61	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		62	if $FOCUS;
22	}	63	}
23		64
24	sub feed_sdl_button_down_event {	65	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	66	my ($ev) = @_;
26	my ($x, $y) = ($ev->{x}, $ev->{y});	67	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$BUTTON_STATE) {	69	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	70	my $widget = $ROOT->find_widget ($x, $y);
30		71
31	$GRAB = $widget;	72	$GRAB = $widget;
32	$GRAB->update if $GRAB;	73	$GRAB->update if $GRAB;
		74
		75	check_tooltip;
33	}	76	}
34		77
35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	78	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		79
37	$GRAB->button_down ($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, $y);
		83	}
38	}	84	}
39		85
40	sub feed_sdl_button_up_event {	86	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	87	my ($ev) = @_;
42	my ($x, $y) = ($ev->{x}, $ev->{y});	88	my ($x, $y) = ($ev->{x}, $ev->{y});
43		89
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	90	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		91
46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	92	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		93
48	$GRAB->button_up ($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, $y);
		97	}
49		98
50	if (!$BUTTON_STATE) {	99	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	100	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	101	$grab->update if $grab;
53	$GRAB->update if $GRAB;	102	$GRAB->update if $GRAB;
		103
		104	check_tooltip;
54	}	105	}
55	}	106	}
56		107
57	sub feed_sdl_motion_event {	108	sub feed_sdl_motion_event {
58	my ($ev) = @_;	109	my ($ev) = @_;
…		…
63	if ($widget != $HOVER) {	114	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	115	my $hover = $HOVER; $HOVER = $widget;
65		116
66	$hover->update if $hover && $hover->{can_hover};	117	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	118	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		119
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	120	check_tooltip;
		121	}
		122
		123	if ($HOVER) {
		124	($x, $y) = $HOVER->coord2local ($x, $y);
		125	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		126	}
71	}	127	}
72		128
73	# convert position array to integers	129	# convert position array to integers
74	sub harmonize {	130	sub harmonize {
75	my ($vals) = @_;	131	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	137	$rem += $_ - $i;
82	$_ = $i;	138	$_ = $i;
83	}	139	}
84	}	140	}
85		141
		142	# call when resolution changes etc.
		143	sub rescale_widgets {
		144	my ($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
86	#############################################################################	162	#############################################################################
87		163
88	package CFClient::UI::Base;	164	package CFClient::UI::Base;
89		165
90	use strict;	166	use strict;
…		…
93		169
94	sub new {	170	sub new {
95	my $class = shift;	171	my $class = shift;
96		172
97	my $self = bless {	173	my $self = bless {
98	x => 0,	174	x => 0,
99	y => 0,	175	y => 0,
100	z => 0,	176	z => 0,
		177	can_events => 1,
101	@_	178	@_
102	}, $class;	179	}, $class;
103		180
104	for (keys %$self) {	181	for (keys %$self) {
105	if (/^connect_(.*)$/) {	182	if (/^connect_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	183	$self->connect ($1 => delete $self->{$_});
107	}	184	}
108	}	185	}
109		186
		187	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		188
110	$self	189	$self
111	}	190	}
112		191
		192	sub destroy {
		193	my ($self) = @_;
		194
		195	$self->hide;
		196	%$self = ();
		197	}
		198
113	sub show {	199	sub show {
114	my ($self) = @_;	200	my ($self) = @_;
115		201
116	return if $self->{parent};	202	return if $self->{parent};
117		203
…		…
119	}	205	}
120		206
121	sub hide {	207	sub hide {
122	my ($self) = @_;	208	my ($self) = @_;
123		209
124	return unless $self->{parent};	210	undef $GRAB if $GRAB == $self;
		211	undef $HOVER if $HOVER == $self;
125		212
126	$self->{parent}->remove ($self);	213	$self->{parent}->remove ($self)
		214	if $self->{parent};
127	}	215	}
128		216
129	sub move {	217	sub move {
130	my ($self, $x, $y, $z) = @_;	218	my ($self, $x, $y, $z) = @_;
131		219
…		…
134	$self->{z} = $z if defined $z;	222	$self->{z} = $z if defined $z;
135		223
136	$self->update;	224	$self->update;
137	}	225	}
138		226
139	sub needs_redraw {	227	sub set_size {
140	0	228	my ($self, $w, $h) = @_;
		229
		230	$self->{user_w} = $w;
		231	$self->{user_h} = $h;
		232
		233	$self->check_size;
141	}	234	}
142		235
143	sub size_request {	236	sub size_request {
144	require Carp;	237	require Carp;
145	Carp::confess "size_request is abtract";	238	Carp::confess "size_request is abstract";
146	}	239	}
147		240
148	sub configure {	241	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $x, $y, $w, $h) = @_;
150		243
…		…
152	my $w2 = List::Util::min $w, int $h * $self->{aspect};	245	my $w2 = List::Util::min $w, int $h * $self->{aspect};
153	my $h2 = List::Util::min $h, int $w / $self->{aspect};	246	my $h2 = List::Util::min $h, int $w / $self->{aspect};
154		247
155	# use alignment to adjust x, y	248	# use alignment to adjust x, y
156		249
157	$x += ($w - $w2) * 0.5;	250	$x += int +($w - $w2) * 0.5;
158	$y += ($h - $h2) * 0.5;	251	$y += int +($h - $h2) * 0.5;
159		252
160	($w, $h) = ($w2, $h2);	253	($w, $h) = ($w2, $h2);
161	}	254	}
162		255
163	if ($self->{x} != $x || $self->{y} != $y) {	256	if ($self->{x} != $x || $self->{y} != $y) {
…		…
165	$self->{y} = $y;	258	$self->{y} = $y;
166	$self->update;	259	$self->update;
167	}	260	}
168		261
169	if ($self->{w} != $w || $self->{h} != $h) {	262	if ($self->{w} != $w || $self->{h} != $h) {
170	$self->{w} = $w;	263	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171	$self->{h} = $h;
172
173	$self->size_allocate ($w, $h);
174	$self->update;
175	}	264	}
176	}	265	}
177		266
178	sub size_allocate {	267	sub size_allocate {
179	# nothing to be done	268	# nothing to be done
180	}	269	}
181		270
182	# return top left coordinates	271	sub reconfigure {
183	sub _topleft {	272	my ($self) = @_;
		273
		274	$self->check_size (1);
		275	$self->update;
		276	}
		277
		278	sub children {
		279	}
		280
		281	sub set_max_size {
184	my ($self, $x, $y) = @_;	282	my ($self, $w, $h) = @_;
185		283
186	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	284	delete $self->{max_w}; $self->{max_w} = $w if $w;
		285	delete $self->{max_h}; $self->{max_h} = $h if $h;
187	}	286	}
188		287
189	# translate global coordinates to local coordinate system	288	# translate global coordinates to local coordinate system
190	sub coord2local {	289	sub coord2local {
191	my ($self, $x, $y) = @_;	290	my ($self, $x, $y) = @_;
192		291
193	my ($X, $Y) = $self->_topleft;	292	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194	($x - $X, $y - $Y)
195	}	293	}
196		294
197	# translate local coordinates to global coordinate system	295	# translate local coordinates to global coordinate system
198	sub coord2global {	296	sub coord2global {
199	my ($self, $x, $y) = @_;	297	my ($self, $x, $y) = @_;
200		298
201	my ($X, $Y) = $self->_topleft;	299	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202	($x + $X, $y + $Y)
203	}	300	}
204		301
205	sub focus_in {	302	sub focus_in {
206	my ($self) = @_;	303	my ($self) = @_;
207		304
…		…
267	glVertex $x + $self->{w}, $y + $self->{h};	364	glVertex $x + $self->{w}, $y + $self->{h};
268	glVertex $x , $y + $self->{h};	365	glVertex $x , $y + $self->{h};
269	glEnd;	366	glEnd;
270	glDisable GL_BLEND;	367	glDisable GL_BLEND;
271	}	368	}
		369
		370	if ($ENV{PCLIENT_DEBUG}) {
		371	glPushMatrix;
		372	glColor 1, 1, 0, 1;
		373	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		374	glBegin GL_LINE_LOOP;
		375	glVertex 0 , 0;
		376	glVertex $self->{w}, 0;
		377	glVertex $self->{w}, $self->{h};
		378	glVertex 0 , $self->{h};
		379	glEnd;
		380	glPopMatrix;
		381	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		382	}
272	}	383	}
273		384
274	sub _draw {	385	sub _draw {
275	my ($self) = @_;	386	my ($self) = @_;
276		387
277	warn "no draw defined for $self\n";	388	warn "no draw defined for $self\n";
278	}	389	}
279		390
280	sub find_widget {	391	sub find_widget {
281	my ($self, $x, $y) = @_;	392	my ($self, $x, $y) = @_;
		393
		394	return () unless $self->{can_events};
282		395
283	return $self	396	return $self
284	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	397	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	398	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
286		399
…		…
289		402
290	sub set_parent {	403	sub set_parent {
291	my ($self, $parent) = @_;	404	my ($self, $parent) = @_;
292		405
293	Scalar::Util::weaken ($self->{parent} = $parent);	406	Scalar::Util::weaken ($self->{parent} = $parent);
		407
		408	# TODO: req_w _does_change after ->reconfigure
		409	$self->check_size
		410	unless exists $self->{req_w};
294	}	411	}
295		412
296	sub check_size {	413	sub check_size {
297	my ($self) = @_;	414	my ($self, $forced) = @_;
298		415
299	my ($w, $h) = $self->size_request;	416	$self->{force_alloc} = 1 if $forced;
300		417	$CFClient::UI::ROOT->{check_size}{$self} = $self;
301	if ($w != $self->{req_w} || $h != $self->{req_h}) {
302	$self->{req_w} = $w;
303	$self->{req_h} = $h;
304
305	$self->{parent}->check_size
306	if $self->{parent};
307	}
308	}	418	}
309		419
310	sub update {	420	sub update {
311	my ($self) = @_;	421	my ($self) = @_;
312		422
…		…
321	}	431	}
322		432
323	sub emit {	433	sub emit {
324	my ($self, $signal, @args) = @_;	434	my ($self, $signal, @args) = @_;
325		435
326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	436	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327	$cb->($self, @args);
328	}
329	}	437	}
330		438
331	sub DESTROY {	439	sub DESTROY {
332	my ($self) = @_;	440	my ($self) = @_;
333		441
		442	delete $WIDGET{$self+0};
334	#$self->deactivate;	443	#$self->deactivate;
335	}	444	}
336		445
337	#############################################################################	446	#############################################################################
338		447
…		…
378		487
379	package CFClient::UI::Empty;	488	package CFClient::UI::Empty;
380		489
381	our @ISA = CFClient::UI::Base::;	490	our @ISA = CFClient::UI::Base::;
382		491
		492	sub new {
		493	my ($class, %arg) = @_;
		494	$class->SUPER::new (can_events => 0, %arg);
		495	}
		496
383	sub size_request {	497	sub size_request {
384	(0, 0)	498	(0, 0)
385	}	499	}
386		500
387	sub draw { }	501	sub draw { }
…		…
395	sub new {	509	sub new {
396	my ($class, %arg) = @_;	510	my ($class, %arg) = @_;
397		511
398	my $children = delete $arg{children} || [];	512	my $children = delete $arg{children} || [];
399		513
400	my $self = $class->SUPER::new (children => [], %arg);	514	my $self = $class->SUPER::new (
		515	children => [],
		516	can_events => 0,
		517	%arg,
		518	);
401	$self->add ($_) for @$children;	519	$self->add ($_) for @$children;
402		520
403	$self	521	$self
404	}	522	}
405		523
406	sub add {	524	sub add {
407	my ($self, $child) = @_;	525	my ($self, @widgets) = @_;
408		526
409	$child->set_parent ($self);	527	$_->set_parent ($self)
		528	for @widgets;
410		529
411	use sort 'stable';	530	use sort 'stable';
412		531
413	$self->{children} = [	532	$self->{children} = [
414	sort { $a->{z} <=> $b->{z} }	533	sort { $a->{z} <=> $b->{z} }
415	@{$self->{children}}, $child	534	@{$self->{children}}, @widgets
416	];	535	];
417		536
418	$child->check_size;	537	$self->check_size (1);
		538	$self->update;
		539	}
		540
		541	sub children {
		542	@{ $_[0]{children} }
419	}	543	}
420		544
421	sub remove {	545	sub remove {
422	my ($self, $child) = @_;	546	my ($self, $child) = @_;
423		547
424	delete $child->{parent};	548	delete $child->{parent};
		549	$child->hide;
425		550
426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	551	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427		552
428	$self->check_size;	553	$self->check_size;
		554	$self->update;
		555	}
		556
		557	sub clear {
		558	my ($self) = @_;
		559
		560	my $children = delete $self->{children};
		561	$self->{children} = [];
		562
		563	for (@$children) {
		564	delete $_->{parent};
		565	$_->hide;
		566	}
		567
		568	$self->check_size;
		569	$self->update;
429	}	570	}
430		571
431	sub find_widget {	572	sub find_widget {
432	my ($self, $x, $y) = @_;	573	my ($self, $x, $y) = @_;
433		574
…		…
508	}	649	}
509		650
510	sub update {	651	sub update {
511	my ($self) = @_;	652	my ($self) = @_;
512		653
513	# we want to do this delayed...	654	$ROOT->on_post_alloc ($self => sub { $self->render_child });
514	$self->render_chld;
515	$self->SUPER::update;	655	$self->SUPER::update;
516	}
517
518	sub render_chld {
519	my ($self) = @_;
520
521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522	glClearColor 0, 0, 0, 1;
523	glClear GL_COLOR_BUFFER_BIT;
524	$self->child->draw;
525	};
526	}	656	}
527		657
528	sub size_allocate {	658	sub size_allocate {
529	my ($self, $w, $h) = @_;	659	my ($self, $w, $h) = @_;
530		660
531	$self->child->configure (0, 0, $w, $h);	661	$self->SUPER::size_allocate ($w, $h);
		662	$self->update;
		663	}
532		664
		665	sub _render {
		666	$_[0]{children}[0]->draw;
		667	}
		668
		669	sub render_child {
		670	my ($self) = @_;
		671
		672	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		673	glClearColor 0, 0, 0, 0;
		674	glClear GL_COLOR_BUFFER_BIT;
		675
533	$self->render_chld;	676	$self->_render;
		677	# glColorMask 1, 1, 1, 0;
		678	# glEnable GL_BLEND;
		679	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		680	# glRasterPos 0, 0;
		681	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		682	# glDisable GL_BLEND;
		683	# glColorMask 1, 1, 1, 1;
		684	};
534	}	685	}
535		686
536	sub _draw {	687	sub _draw {
537	my ($self) = @_;	688	my ($self) = @_;
538		689
539	my ($w, $h) = ($self->w, $self->h);	690	my ($w, $h) = ($self->w, $self->h);
540		691
541	my $tex = $self->{texture}	692	my $tex = $self->{texture}
542	or return;	693	or return;
543		694
544	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546	glEnable GL_TEXTURE_2D;	695	glEnable GL_TEXTURE_2D;
547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		697	glColor 0, 0, 0, 1;
548		698
549	$tex->draw_quad (0, 0, $w, $h);	699	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550		700
551	glDisable GL_BLEND;
552	glDisable GL_TEXTURE_2D;	701	glDisable GL_TEXTURE_2D;
553	}	702	}
554		703
555	#############################################################################	704	#############################################################################
556		705
557	package CFClient::UI::ViewPort;	706	package CFClient::UI::ViewPort;
558		707
559	our @ISA = CFClient::UI::Window::;	708	our @ISA = CFClient::UI::Window::;
560		709
561	sub new { die }
562
563	sub size_request {	710	sub size_request {
564	my ($self) = @_;	711	my ($self) = @_;
565		712
566	@$self{qw(child_w child_h)} = $self->child->size_request;	713	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});	714	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
568		715
569	@$self{qw(child_w child_h)}	716	@$self{qw(child_w child_h)}
570	}	717	}
571		718
		719	sub size_allocate {
		720	my ($self, $w, $h) = @_;
		721
		722	$self->update;
		723	}
		724
		725	sub set_offset {
		726	my ($self, $x, $y) = @_;
		727
		728	$self->{view_x} = int $x;
		729	$self->{view_y} = int $y;
		730
		731	$self->update;
		732	}
		733
		734	# hmm, this does not work for topleft of $self... but we should not ask for that
		735	sub coord2local {
		736	my ($self, $x, $y) = @_;
		737
		738	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		739	}
		740
		741	sub coord2global {
		742	my ($self, $x, $y) = @_;
		743
		744	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		745	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		746
		747	$self->SUPER::coord2global ($x, $y)
		748	}
		749
		750	sub find_widget {
		751	my ($self, $x, $y) = @_;
		752
		753	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		754	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		755	) {
		756	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		757	} else {
		758	$self->CFClient::UI::Base::find_widget ($x, $y)
		759	}
		760	}
		761
		762	sub _render {
		763	my ($self) = @_;
		764
		765	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		766
		767	$self->SUPER::_render;
		768	}
		769
		770	#############################################################################
		771
		772	package CFClient::UI::ScrolledWindow;
		773
		774	our @ISA = CFClient::UI::HBox::;
		775
		776	sub new {
		777	my $class = shift;
		778
		779	my $self;
		780
		781	my $slider = new CFClient::UI::Slider
		782	vertical => 1,
		783	range => [0, 0, 1, 0.01], # HACK fix
		784	connect_changed => sub {
		785	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		786	},
		787	;
		788
		789	$self = $class->SUPER::new (
		790	vp => (new CFClient::UI::ViewPort),
		791	slider => $slider,
		792	@_,
		793	);
		794
		795	$self->{vp}->add ($self->{scrolled});
		796	$self->add ($self->{vp});
		797	$self->add ($self->{slider});
		798
		799	$self
		800	}
		801
		802	#TODO# update range on size_allocate depending on child
		803	# update viewport offset on scroll
		804
		805	#############################################################################
		806
		807	package CFClient::UI::Frame;
		808
		809	our @ISA = CFClient::UI::Bin::;
		810
		811	use CFClient::OpenGL;
		812
		813	sub new {
		814	my $class = shift;
		815
		816	$class->SUPER::new (
		817	bg => undef,
		818	@_,
		819	)
		820	}
		821
572	sub _draw {	822	sub _draw {
573	my ($self) = @_;	823	my ($self) = @_;
574		824
575	$self->{children}[1]->draw;	825	if ($self->{bg}) {
576	}	826	my ($w, $h) = @$self{qw(w h)};
577		827
		828	glEnable GL_BLEND;
		829	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		830	glColor @{ $self->{bg} };
578		831
579	#############################################################################
580
581	package CFClient::UI::Frame;
582
583	our @ISA = CFClient::UI::Bin::;
584
585	use CFClient::OpenGL;
586
587	sub size_request {
588	my ($self) = @_;
589	my $chld = $self->child
590	or return (0, 0);
591
592	$chld->move (2, 2);
593
594	map { $_ + 4 } $chld->size_request;
595	}
596
597	sub size_allocate {
598	my ($self, $x, $y, $w, $h) = @_;
599
600	$self->child->configure (2, 2, $w - 4, $h - 4);
601	}
602
603	sub _draw {
604	my ($self) = @_;
605
606	my $chld = $self->child;
607
608	my ($w, $h) = $chld->size_request;
609
610	glBegin GL_QUADS;	832	glBegin GL_QUADS;
611	glColor 0, 0, 0;
612	glVertex 0 , 0;	833	glVertex 0 , 0;
613	glVertex 0 , $h + 4;	834	glVertex 0 , $h;
614	glVertex $w + 4 , $h + 4;	835	glVertex $w, $h;
615	glVertex $w + 4 , 0;	836	glVertex $w, 0;
616	glEnd;	837	glEnd;
617		838
618	$chld->draw;	839	glDisable GL_BLEND;
		840	}
		841
		842	$self->SUPER::_draw;
619	}	843	}
620		844
621	#############################################################################	845	#############################################################################
622		846
623	package CFClient::UI::FancyFrame;	847	package CFClient::UI::FancyFrame;
…		…
634	my $class = shift;	858	my $class = shift;
635		859
636	# TODO: user_x, user_y, overwrite moveto?	860	# TODO: user_x, user_y, overwrite moveto?
637		861
638	my $self = $class->SUPER::new (	862	my $self = $class->SUPER::new (
639	bg => [1, 1, 1, 1],	863	bg => [1, 1, 1, 1],
640	border_bg => [1, 1, 1, 1],	864	border_bg => [1, 1, 1, 1],
641	border => 0.8,	865	border => 0.6,
		866	toplevel => 1,
		867	can_events => 1,
642	@_	868	@_
643	);	869	);
644		870
645	$self->{title} &&= new CFClient::UI::Label	871	$self->{title} &&= new CFClient::UI::Label
646	align => 0,	872	align => 0,
647	valign => 1,	873	valign => 1,
648	text => $self->{title},	874	text => $self->{title},
649	fontsize => 1;	875	fontsize => $self->{border};
650		876
651	$self	877	$self
652	}	878	}
653		879
654	sub border {	880	sub border {
655	int $_[0]{border} * $::FONTSIZE	881	int $_[0]{border} * $::FONTSIZE
656	}	882	}
657		883
658	sub size_request {	884	sub size_request {
659	my ($self) = @_;	885	my ($self) = @_;
660
661	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662		886
663	my ($w, $h) = $self->SUPER::size_request;	887	my ($w, $h) = $self->SUPER::size_request;
664		888
665	(	889	(
666	$w + $self->border * 2,	890	$w + $self->border * 2,
…		…
681	}	905	}
682		906
683	sub button_down {	907	sub button_down {
684	my ($self, $ev, $x, $y) = @_;	908	my ($self, $ev, $x, $y) = @_;
685		909
		910	my ($w, $h) = @$self{qw(w h)};
686	my $border = $self->border;	911	my $border = $self->border;
687		912
688	if ($x < $self->{w} && $x >= $self->{w} - $border	913	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689	&& $y < $self->{h} && $y >= $self->{h} - $border) {	914	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690		915
		916	if ($lr & $td) {
		917	my ($wx, $wy) = ($self->{x}, $self->{y});
691	my ($ox, $oy) = ($ev->{x}, $ev->{y});	918	my ($ox, $oy) = ($ev->{x}, $ev->{y});
692	my ($bw, $bh) = ($self->{w}, $self->{h});	919	my ($bw, $bh) = ($self->{w}, $self->{h});
693		920
		921	my $mx = $x < $border;
		922	my $my = $y < $border;
		923
694	$self->{motion} = sub {	924	$self->{motion} = sub {
695	my ($ev, $x, $y) = @_;	925	my ($ev, $x, $y) = @_;
696		926
697	($x, $y) = ($ev->{x}, $ev->{y});	927	my $dx = $ev->{x} - $ox;
		928	my $dy = $ev->{y} - $oy;
698		929
699	$self->{user_w} = $bw + $x - $ox;	930	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700	$self->{user_h} = $bh + $y - $oy;	931	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		932	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
701	$self->check_size;	933	$self->check_size;
702	};	934	};
703		935
704	} elsif ($x >= 0 && $x < $self->{w}	936	} elsif ($lr ^ $td) {
705	&& $y >= 0 && $y < $border) {
706
707	my ($ox, $oy) = ($ev->{x}, $ev->{y});	937	my ($ox, $oy) = ($ev->{x}, $ev->{y});
708	my ($bx, $by) = ($self->{x}, $self->{y});	938	my ($bx, $by) = ($self->{x}, $self->{y});
709		939
710	$self->{motion} = sub {	940	$self->{motion} = sub {
711	my ($ev, $x, $y) = @_;	941	my ($ev, $x, $y) = @_;
…		…
734	my ($self) = @_;	964	my ($self) = @_;
735		965
736	my ($w, $h ) = ($self->{w}, $self->{h});	966	my ($w, $h ) = ($self->{w}, $self->{h});
737	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	967	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738		968
739	glEnable GL_BLEND;
740	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741	glEnable GL_TEXTURE_2D;	969	glEnable GL_TEXTURE_2D;
742	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	970	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743		971
744	my $border = $self->border;	972	my $border = $self->border;
745		973
746	glColor @{ $self->{border_bg} };	974	glColor @{ $self->{border_bg} };
747	$tex[1]->draw_quad (0, 0, $w, $border);	975	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
748	$tex[3]->draw_quad (0, $border, $border, $ch);	976	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	977	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750	$tex[4]->draw_quad (0, $h - $border, $w, $border);	978	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751		979
		980	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752	my $bg = $tex[0];	981	my $bg = $tex[0];
753		982
754	# TODO: repeat texture not scale	983	# TODO: repeat texture not scale
755	my $rep_x = $cw / $bg->{w};	984	my $rep_x = $cw / $bg->{w};
756	my $rep_y = $ch / $bg->{h};	985	my $rep_y = $ch / $bg->{h};
757		986
758	glColor @{ $self->{bg} };	987	glColor @{ $self->{bg} };
759		988
760	$bg->{s} = $rep_x;	989	$bg->{s} = $rep_x;
761	$bg->{t} = $rep_y;	990	$bg->{t} = $rep_y;
762	$bg->{wrap_mode} = 1;	991	$bg->{wrap_mode} = 1;
763	$bg->draw_quad ($border, $border, $cw, $ch);	992	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		993	}
764		994
765	glDisable GL_TEXTURE_2D;	995	glDisable GL_TEXTURE_2D;
766	glDisable GL_BLEND;
767		996
768	$self->{title}->draw if $self->{title};	997	$self->{title}->draw if $self->{title};
		998
769	$self->child->draw;	999	$self->child->draw;
770	}	1000	}
771		1001
772	#############################################################################	1002	#############################################################################
773		1003
…		…
795	$self->{children}[$y][$x] = $child;	1025	$self->{children}[$y][$x] = $child;
796		1026
797	$child->check_size;	1027	$child->check_size;
798	}	1028	}
799		1029
		1030	sub children {
		1031	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1032	}
		1033
800	# TODO: move to container class maybe? send childs a signal on removal?	1034	# TODO: move to container class maybe? send childs a signal on removal?
801	sub clear {	1035	sub clear {
802	my ($self) = @_;	1036	my ($self) = @_;
803		1037
		1038	my @children = $self->children;
804	delete $self->{children};	1039	delete $self->{children};
		1040
		1041	for (@children) {
		1042	delete $_->{parent};
		1043	$_->hide;
		1044	}
		1045
805	$self->update;	1046	$self->update;
806	}	1047	}
807		1048
808	sub get_wh {	1049	sub get_wh {
809	my ($self) = @_;	1050	my ($self) = @_;
…		…
815	or next;	1056	or next;
816		1057
817	for my $x (0 .. $#$row) {	1058	for my $x (0 .. $#$row) {
818	my $widget = $row->[$x]	1059	my $widget = $row->[$x]
819	or next;	1060	or next;
820	my ($w, $h) = $widget->size_request;	1061	my ($w, $h) = @$widget{qw(req_w req_h)};
821		1062
822	$w[$x] = max $w[$x], $w;	1063	$w[$x] = max $w[$x], $w;
823	$h[$y] = max $h[$y], $h;	1064	$h[$y] = max $h[$y], $h;
824	}	1065	}
825	}	1066	}
…		…
930		1171
931	($h, $w) = ($w, $h);	1172	($h, $w) = ($w, $h);
932		1173
933	my $children = $self->{children};	1174	my $children = $self->{children};
934		1175
935	my @h = map +($_->size_request)[0], @$children;	1176	my @h = map $_->{req_w}, @$children;
936		1177
937	my $req_h = List::Util::sum @h;	1178	my $req_h = List::Util::sum @h;
938		1179
939	if ($req_h > $h) {	1180	if ($req_h > $h) {
940	# ah well, not enough space	1181	# ah well, not enough space
…		…
986	}	1227	}
987		1228
988	sub size_allocate {	1229	sub size_allocate {
989	my ($self, $w, $h) = @_;	1230	my ($self, $w, $h) = @_;
990		1231
		1232	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1233
991	my $children = $self->{children};	1234	my $children = $self->{children};
992		1235
993	my @h = map +($_->size_request)[1], @$children;	1236	my @h = map $_->{req_h}, @$children;
994		1237
995	my $req_h = List::Util::sum @h;	1238	my $req_h = List::Util::sum @h;
996		1239
997	if ($req_h > $h) {	1240	if ($req_h > $h) {
998	# ah well, not enough space	1241	# ah well, not enough space
…		…
1032		1275
1033	sub new {	1276	sub new {
1034	my ($class, %arg) = @_;	1277	my ($class, %arg) = @_;
1035		1278
1036	my $self = $class->SUPER::new (	1279	my $self = $class->SUPER::new (
1037	fg => [1, 1, 1],	1280	fg => [1, 1, 1],
		1281	#font => default_font
		1282	#text => initial text
		1283	#markup => initial narkup
		1284	layout => (new CFClient::Layout),
1038	fontsize => 1,	1285	fontsize => 1,
1039	text => "",
1040	align => -1,	1286	align => -1,
1041	valign => -1,	1287	valign => -1,
1042	padding => 2,	1288	padding => 2,
1043	layout => new CFClient::Layout,	1289	can_events => 0,
1044	%arg	1290	%arg
1045	);	1291	);
1046		1292
1047	if (exists $self->{template}) {	1293	if (exists $self->{template}) {
1048	my $layout = new CFClient::Layout;	1294	my $layout = new CFClient::Layout;
1049	$layout->set_text (delete $self->{template});	1295	$layout->set_text (delete $self->{template});
1050	$self->{template} = $layout;	1296	$self->{template} = $layout;
1051	}	1297	}
1052		1298
1053	$self->set_text (delete $self->{text}) if exists $self->{text};	1299	if (exists $self->{markup}) {
1054	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1300	$self->set_markup (delete $self->{markup});
		1301	} else {
		1302	$self->set_text (delete $self->{text});
		1303	}
1055		1304
1056	$self	1305	$self
1057	}	1306	}
1058		1307
1059	sub escape_text {	1308	sub escape {
1060	local $_ = $_[1];	1309	local $_ = $_[1];
1061		1310
1062	s/&/&amp;/g;	1311	s/&/&amp;/g;
1063	s/>/&gt;/g;	1312	s/>/&gt;/g;
1064	s/</&lt;/g;	1313	s/</&lt;/g;
1065		1314
1066	$_[1]	1315	$_[1]
1067	}	1316	}
1068		1317
		1318	sub update {
		1319	my ($self) = @_;
		1320
		1321	delete $self->{texture};
		1322	$self->SUPER::update;
		1323	}
		1324
1069	sub set_text {	1325	sub set_text {
1070	my ($self, $text) = @_;	1326	my ($self, $text) = @_;
1071		1327
		1328	return if $self->{text} eq "T$text";
		1329	$self->{text} = "T$text";
		1330
		1331	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072	$self->{layout}->set_text ($text);	1332	$self->{layout}->set_text ($text);
1073		1333
1074	delete $self->{texture};
1075	$self->update;	1334	$self->update;
		1335	$self->check_size;
1076	}	1336	}
1077		1337
1078	sub set_markup {	1338	sub set_markup {
1079	my ($self, $markup) = @_;	1339	my ($self, $markup) = @_;
1080		1340
		1341	return if $self->{text} eq "M$markup";
		1342	$self->{text} = "M$markup";
		1343
		1344	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1345
		1346	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081	$self->{layout}->set_markup ($markup);	1347	$self->{layout}->set_markup ($markup);
1082		1348
1083	delete $self->{texture};
1084	$self->update;	1349	$self->update;
		1350	$self->check_size;
1085	}	1351	}
1086		1352
1087	sub size_request {	1353	sub size_request {
1088	my ($self) = @_;	1354	my ($self) = @_;
1089		1355
1090	$self->{layout}->set_width;	1356	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1357	$self->{layout}->set_width ($self->{max_w} || -1);
1091	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1358	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092		1359
1093	my ($w, $h) = $self->{layout}->size;	1360	my ($w, $h) = $self->{layout}->size;
1094		1361
1095	if (exists $self->{template}) {	1362	if (exists $self->{template}) {
		1363	$self->{template}->set_font ($self->{font}) if $self->{font};
1096	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1364	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097		1365
1098	my ($w2, $h2) = $self->{template}->size;	1366	my ($w2, $h2) = $self->{template}->size;
1099		1367
1100	$w = List::Util::max $w, $w2;	1368	$w = List::Util::max $w, $w2;
…		…
1111	my ($self, $w, $h) = @_;	1379	my ($self, $w, $h) = @_;
1112		1380
1113	delete $self->{texture};	1381	delete $self->{texture};
1114	}	1382	}
1115		1383
		1384	sub set_fontsize {
		1385	my ($self, $fontsize) = @_;
		1386
		1387	$self->{fontsize} = $fontsize;
		1388	delete $self->{texture};
		1389
		1390	$self->update;
		1391	$self->check_size;
		1392	}
		1393
1116	sub _draw {	1394	sub _draw {
1117	my ($self) = @_;	1395	my ($self) = @_;
1118		1396
1119	my $tex = $self->{texture} ||= do {	1397	my $tex = $self->{texture} ||= do {
		1398	$self->{layout}->set_foreground (@{$self->{fg}});
		1399	$self->{layout}->set_font ($self->{font}) if $self->{font};
1120	$self->{layout}->set_width ($self->{w});	1400	$self->{layout}->set_width ($self->{w});
1121	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1401	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1402
1122	new_from_layout CFClient::Texture $self->{layout}	1403	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1404
		1405	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1406	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1407	: ($self->{w} - $tex->{w}) * 0.5;
		1408
		1409	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1410	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1411	: ($self->{h} - $tex->{h}) * 0.5;
		1412
		1413	$tex
1123	};	1414	};
1124		1415
1125	glEnable GL_BLEND;
1126	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127	glEnable GL_TEXTURE_2D;	1416	glEnable GL_TEXTURE_2D;
1128	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129		1418
		1419	if ($tex->{format} == GL_ALPHA) {
1130	glColor @{$self->{fg}};	1420	glColor @{$self->{fg}};
1131
1132	$self->{ox} = int (
1133	$self->{align} < 0 ? $self->{padding}
1134	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135	: ($self->{w} - $tex->{w}) * 0.5
1136	);
1137
1138	$self->{oy} = int (
1139	$self->{valign} < 0 ? $self->{padding}
1140	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141	: ($self->{h} - $tex->{h}) * 0.5
1142	);
1143
1144	$tex->draw_quad ($self->{ox}, $self->{oy});	1421	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1422	} else {
		1423	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1424	}
1145		1425
1146	glDisable GL_TEXTURE_2D;	1426	glDisable GL_TEXTURE_2D;
1147	glDisable GL_BLEND;
1148	}	1427	}
1149		1428
1150	#############################################################################	1429	#############################################################################
1151		1430
1152	package CFClient::UI::EntryBase;	1431	package CFClient::UI::EntryBase;
…		…
1157		1436
1158	sub new {	1437	sub new {
1159	my $class = shift;	1438	my $class = shift;
1160		1439
1161	$class->SUPER::new (	1440	$class->SUPER::new (
1162	fg => [1, 1, 1],	1441	fg => [1, 1, 1],
1163	bg => [0, 0, 0, 0.2],	1442	bg => [0, 0, 0, 0.2],
1164	active_bg => [1, 1, 1, 0.5],	1443	active_bg => [1, 1, 1, 0.5],
1165	active_fg => [0, 0, 0],	1444	active_fg => [0, 0, 0],
1166	can_hover => 1,	1445	can_hover => 1,
1167	can_focus => 1,	1446	can_focus => 1,
1168	valign => 0,	1447	valign => 0,
		1448	can_events => 1,
1169	@_	1449	@_
1170	)	1450	)
1171	}	1451	}
1172		1452
1173	sub _set_text {	1453	sub _set_text {
…		…
1186	$self->{layout}->set_text ("$text ");	1466	$self->{layout}->set_text ("$text ");
1187		1467
1188	$self->emit (changed => $self->{text});	1468	$self->emit (changed => $self->{text});
1189	}	1469	}
1190		1470
		1471	sub set_text {
		1472	my ($self, $text) = @_;
		1473
		1474	$self->{cursor} = length $text;
		1475	$self->_set_text ($text);
		1476	$self->check_size;
		1477	$self->update;
		1478	}
		1479
1191	sub get_text {	1480	sub get_text {
1192	$_[0]{text}	1481	$_[0]{text}
1193	}	1482	}
1194		1483
1195	sub size_request {	1484	sub size_request {
…		…
1201	}	1490	}
1202		1491
1203	sub size_allocate {	1492	sub size_allocate {
1204	my ($self, $w, $h) = @_;	1493	my ($self, $w, $h) = @_;
1205		1494
1206	$self->_set_text ($self->{text});	1495	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1207	}
1208
1209	sub set_text {
1210	my ($self, $text) = @_;
1211
1212	$self->{cursor} = length $text;
1213	$self->_set_text ($text);
1214	$self->update;
1215	}	1496	}
1216		1497
1217	sub key_down {	1498	sub key_down {
1218	my ($self, $ev) = @_;	1499	my ($self, $ev) = @_;
1219		1500
…		…
1221	my $sym = $ev->{sym};	1502	my $sym = $ev->{sym};
1222	my $uni = $ev->{unicode};	1503	my $uni = $ev->{unicode};
1223		1504
1224	my $text = $self->get_text;	1505	my $text = $self->get_text;
1225		1506
1226	if ($sym == 8) {	1507	if ($uni == 8) {
1227	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1508	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228	} elsif ($sym == 127) {	1509	} elsif ($uni == 127) {
1229	substr $text, $self->{cursor}, 1, "";	1510	substr $text, $self->{cursor}, 1, "";
1230	} elsif ($sym == CFClient::SDLK_LEFT) {	1511	} elsif ($sym == CFClient::SDLK_LEFT) {
1231	--$self->{cursor} if $self->{cursor};	1512	--$self->{cursor} if $self->{cursor};
1232	} elsif ($sym == CFClient::SDLK_RIGHT) {	1513	} elsif ($sym == CFClient::SDLK_RIGHT) {
1233	++$self->{cursor} if $self->{cursor} < length $self->{text};	1514	++$self->{cursor} if $self->{cursor} < length $self->{text};
1234	} elsif ($sym == CFClient::SDLK_HOME) {	1515	} elsif ($sym == CFClient::SDLK_HOME) {
1235	$self->{cursor} = 0;	1516	$self->{cursor} = 0;
1236	} elsif ($sym == CFClient::SDLK_END) {	1517	} elsif ($sym == CFClient::SDLK_END) {
1237	$self->{cursor} = length $text;	1518	$self->{cursor} = length $text;
1238	} elsif ($sym == 27) {	1519	} elsif ($uni == 27) {
1239	$self->emit ('escape');	1520	$self->emit ('escape');
1240	} elsif ($uni) {	1521	} elsif ($uni) {
1241	substr $text, $self->{cursor}++, 0, chr $uni;	1522	substr $text, $self->{cursor}++, 0, chr $uni;
1242	}	1523	}
1243		1524
…		…
1326	my ($self, $ev) = @_;	1607	my ($self, $ev) = @_;
1327		1608
1328	my $sym = $ev->{sym};	1609	my $sym = $ev->{sym};
1329		1610
1330	if ($sym == 13) {	1611	if ($sym == 13) {
		1612	unshift @{$self->{history}},
		1613	my $txt = $self->get_text;
		1614	$self->{history_pointer} = -1;
		1615	$self->{history_saveback} = '';
1331	$self->emit (activate => $self->get_text);	1616	$self->emit (activate => $txt);
1332	$self->update;	1617	$self->update;
		1618
		1619	} elsif ($sym == CFClient::SDLK_UP) {
		1620	if ($self->{history_pointer} < 0) {
		1621	$self->{history_saveback} = $self->get_text;
		1622	}
		1623	if (@{$self->{history} || []} > 0) {
		1624	$self->{history_pointer}++;
		1625	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1626	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1627	}
		1628	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1629	}
		1630
		1631	} elsif ($sym == CFClient::SDLK_DOWN) {
		1632	$self->{history_pointer}--;
		1633	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1634
		1635	if ($self->{history_pointer} >= 0) {
		1636	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1637	} else {
		1638	$self->set_text ($self->{history_saveback});
		1639	}
1333		1640
1334	} else {	1641	} else {
1335	$self->SUPER::key_down ($ev);	1642	$self->SUPER::key_down ($ev);
1336	}	1643	}
1337		1644
…		…
1351		1658
1352	sub new {	1659	sub new {
1353	my $class = shift;	1660	my $class = shift;
1354		1661
1355	$class->SUPER::new (	1662	$class->SUPER::new (
1356	padding => 4,	1663	padding => 4,
1357	fg => [1, 1, 1],	1664	fg => [1, 1, 1],
1358	bg => [1, 1, 1, 0.2],	1665	bg => [1, 1, 1, 0.2],
1359	active_fg => [0, 0, 1],	1666	active_fg => [0, 0, 1],
1360	can_hover => 1,	1667	can_hover => 1,
1361	align => 0,	1668	align => 0,
1362	valign => 0,	1669	valign => 0,
		1670	can_events => 1,
1363	@_	1671	@_
1364	)	1672	)
1365	}	1673	}
1366		1674
1367	sub button_up {	1675	sub button_up {
…		…
1380		1688
1381	if ($GRAB == $self) {	1689	if ($GRAB == $self) {
1382	$self->{fg} = $self->{active_fg};	1690	$self->{fg} = $self->{active_fg};
1383	}	1691	}
1384		1692
1385	glEnable GL_BLEND;
1386	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387	glEnable GL_TEXTURE_2D;	1693	glEnable GL_TEXTURE_2D;
1388	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1694	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389	glColor 0, 0, 0, 1;	1695	glColor 0, 0, 0, 1;
1390		1696
1391	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1697	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392		1698
1393	glDisable GL_TEXTURE_2D;	1699	glDisable GL_TEXTURE_2D;
1394	glDisable GL_BLEND;
1395		1700
1396	$self->SUPER::_draw;	1701	$self->SUPER::_draw;
1397	}	1702	}
1398		1703
1399	#############################################################################	1704	#############################################################################
…		…
1446		1751
1447	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1752	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1448		1753
1449	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1754	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450		1755
1451	glEnable GL_BLEND;	1756	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1757
1452	glEnable GL_TEXTURE_2D;	1758	glEnable GL_TEXTURE_2D;
1453	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455	my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457	$tex->draw_quad (0, 0, $s, $s);	1759	$tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459	glDisable GL_TEXTURE_2D;	1760	glDisable GL_TEXTURE_2D;
1460	glDisable GL_BLEND;
1461	}	1761	}
1462		1762
1463	#############################################################################	1763	#############################################################################
1464		1764
1465	package CFClient::UI::Image;	1765	package CFClient::UI::Image;
…		…
1472	our %loaded_images;	1772	our %loaded_images;
1473		1773
1474	sub new {	1774	sub new {
1475	my $class = shift;	1775	my $class = shift;
1476		1776
1477	my $self = $class->SUPER::new (@_);	1777	my $self = $class->SUPER::new (can_events => 0, @_);
1478		1778
1479	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	1779	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1480		1780
1481	$loaded_images{$self->{image}} ||=	1781	$loaded_images{$self->{image}} ||=
1482	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	1782	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1483		1783
1484	my $tex = $self->{tex} = $loaded_images{$self->{image}};	1784	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1785
		1786	Scalar::Util::weaken $loaded_images{$self->{image}};
1485		1787
1486	$self->{aspect} = $tex->{w} / $tex->{h};	1788	$self->{aspect} = $tex->{w} / $tex->{h};
1487		1789
1488	$self	1790	$self
1489	}	1791	}
…		…
1506	glTranslate 0, -$self->{w}, 0;	1808	glTranslate 0, -$self->{w}, 0;
1507		1809
1508	($w, $h) = ($h, $w);	1810	($w, $h) = ($h, $w);
1509	}	1811	}
1510		1812
1511	glEnable GL_BLEND;
1512	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1513	glEnable GL_TEXTURE_2D;	1813	glEnable GL_TEXTURE_2D;
1514	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1515		1815
1516	$tex->draw_quad (0, 0, $w, $h);	1816	$tex->draw_quad_alpha (0, 0, $w, $h);
1517		1817
1518	glDisable GL_BLEND;
1519	glDisable GL_TEXTURE_2D;	1818	glDisable GL_TEXTURE_2D;
1520	}	1819	}
1521		1820
1522	#############################################################################	1821	#############################################################################
1523		1822
1524	package CFClient::UI::VGauge;	1823	package CFClient::UI::VGauge;
1525		1824
1526	our @ISA = CFClient::UI::Base::;	1825	our @ISA = CFClient::UI::Base::;
		1826
		1827	use List::Util qw(min max);
1527		1828
1528	use CFClient::OpenGL;	1829	use CFClient::OpenGL;
1529		1830
1530	my %tex = (	1831	my %tex = (
1531	food => [	1832	food => [
1532	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1833	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1533	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1834	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1534	],	1835	],
1535	grace => [	1836	grace => [
1536	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1837	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1537	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1838	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1538	],	1839	],
1539	hp => [	1840	hp => [
1540	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1541	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1842	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1542	],	1843	],
1543	mana => [	1844	mana => [
1544	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1845	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1545	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1846	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1546	],	1847	],
1547	);	1848	);
1548		1849
1549	# eg. VGauge->new (gauge => 'food'), default gauge: food	1850	# eg. VGauge->new (gauge => 'food'), default gauge: food
1550	sub new {	1851	sub new {
…		…
1569	}	1870	}
1570		1871
1571	sub set_max {	1872	sub set_max {
1572	my ($self, $max) = @_;	1873	my ($self, $max) = @_;
1573		1874
		1875	return if $self->{max_val} == $max;
		1876
1574	$self->{max_val} = $max;	1877	$self->{max_val} = $max;
		1878	$self->update;
1575	}	1879	}
1576		1880
1577	sub set_value {	1881	sub set_value {
1578	my ($self, $val, $max) = @_;	1882	my ($self, $val, $max) = @_;
1579		1883
1580	$self->set_max ($max)	1884	$self->set_max ($max)
1581	if defined $max;	1885	if defined $max;
1582		1886
1583	$max = $self->{max_val};	1887	return if $self->{val} == $val;
		1888
1584	$self->{val} = $val;	1889	$self->{val} = $val;
1585
1586	$self->update;	1890	$self->update;
1587	}	1891	}
1588		1892
1589	sub _draw {	1893	sub _draw {
1590	my ($self) = @_;	1894	my ($self) = @_;
1591		1895
1592	my $tex = $tex{$self->{type}};	1896	my $tex = $tex{$self->{type}};
		1897	my ($t1, $t2, $t3) = @$tex;
1593		1898
1594	my ($w, $h) = ($self->{w}, $self->{h});	1899	my ($w, $h) = ($self->{w}, $self->{h});
1595		1900
1596	if ($self->{vertical}) {	1901	if ($self->{vertical}) {
1597	glRotate 90, 0, 0, 1;	1902	glRotate 90, 0, 0, 1;
…		…
1599		1904
1600	($w, $h) = ($h, $w);	1905	($w, $h) = ($h, $w);
1601	}	1906	}
1602		1907
1603	my $ycut = $self->{val} / ($self->{max_val} || 1);	1908	my $ycut = $self->{val} / ($self->{max_val} || 1);
1604	$ycut = 1 if $self->{val} > $self->{max_val};
1605		1909
1606	my $t1 = $tex->[0];	1910	my $ycut1 = max 0, min 1, $ycut;
1607	my $t2 = $tex->[1];	1911	my $ycut2 = max 0, min 1, $ycut - 1;
		1912
		1913	my $h1 = $self->{h} * (1 - $ycut1);
		1914	my $h2 = $self->{h} * (1 - $ycut2);
1608		1915
1609	glEnable GL_BLEND;	1916	glEnable GL_BLEND;
1610	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1917	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1611	glEnable GL_TEXTURE_2D;	1918	glEnable GL_TEXTURE_2D;
1612	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1919	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1613		1920
1614	my $h1 = $self->{h} - $ycut * $self->{h};
1615	my $h2 = $ycut * $self->{h};
1616
1617	glBindTexture GL_TEXTURE_2D, $t1->{name};	1921	glBindTexture GL_TEXTURE_2D, $t1->{name};
1618	glBegin GL_QUADS;	1922	glBegin GL_QUADS;
1619	glTexCoord 0 , 0; glVertex 0 , 0;	1923	glTexCoord 0 , 0; glVertex 0 , 0;
1620	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	1924	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1621	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	1925	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1622	glTexCoord $t1->{s}, 0; glVertex $w, 0;	1926	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1623	glEnd;	1927	glEnd;
1624		1928
		1929	my $ycut1 = List::Util::min 1, $ycut;
1625	glBindTexture GL_TEXTURE_2D, $t2->{name};	1930	glBindTexture GL_TEXTURE_2D, $t2->{name};
1626	glBegin GL_QUADS;	1931	glBegin GL_QUADS;
1627	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	1932	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1628	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	1933	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1629	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	1934	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1630	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	1935	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1631	glEnd;	1936	glEnd;
		1937
		1938	if ($t3) {
		1939	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1940	glBegin GL_QUADS;
		1941	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1942	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1943	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1944	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1945	glEnd;
		1946	}
1632		1947
1633	glDisable GL_BLEND;	1948	glDisable GL_BLEND;
1634	glDisable GL_TEXTURE_2D;	1949	glDisable GL_TEXTURE_2D;
1635	}	1950	}
1636		1951
…		…
1639	package CFClient::UI::Gauge;	1954	package CFClient::UI::Gauge;
1640		1955
1641	our @ISA = CFClient::UI::VBox::;	1956	our @ISA = CFClient::UI::VBox::;
1642		1957
1643	sub new {	1958	sub new {
1644	my ($class, %arg) = shift;	1959	my ($class, %arg) = @_;
1645		1960
1646	my $self = $class->SUPER::new (	1961	my $self = $class->SUPER::new (
1647	@_,	1962	tooltip => $arg{type},
		1963	can_hover => 1,
		1964	can_events => 1,
		1965	%arg,
1648	);	1966	);
1649		1967
1650	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	1968	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1651	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	1969	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1652	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	1970	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1653		1971
1654	$self	1972	$self
		1973	}
		1974
		1975	sub set_fontsize {
		1976	my ($self, $fsize) = @_;
		1977
		1978	$self->{value}->set_fontsize ($fsize);
		1979	$self->{max} ->set_fontsize ($fsize);
		1980	}
		1981
		1982	sub set_max {
		1983	my ($self, $max) = @_;
		1984
		1985	$self->{gauge}->set_max ($max);
		1986	$self->{max}->set_text ($max);
1655	}	1987	}
1656		1988
1657	sub set_value {	1989	sub set_value {
1658	my ($self, $val, $max) = @_;	1990	my ($self, $val, $max) = @_;
1659		1991
1660	$self->set_max ($max)	1992	$self->set_max ($max)
1661	if defined $max;	1993	if defined $max;
1662		1994
1663	$self->{gauge}->set_value ($val, $max);	1995	$self->{gauge}->set_value ($val, $max);
1664	$self->{value}->set_text ($val);	1996	$self->{value}->set_text ($val);
1665	}
1666
1667	sub set_max {
1668	my ($self, $max) = @_;
1669
1670	$self->{gauge}->set_max ($max);
1671	$self->{max}->set_text ($max);
1672	}	1997	}
1673		1998
1674	#############################################################################	1999	#############################################################################
1675		2000
1676	package CFClient::UI::Slider;	2001	package CFClient::UI::Slider;
…		…
1695	# TODO: calculations are off	2020	# TODO: calculations are off
1696	my $self = $class->SUPER::new (	2021	my $self = $class->SUPER::new (
1697	fg => [1, 1, 1],	2022	fg => [1, 1, 1],
1698	active_fg => [0, 0, 0],	2023	active_fg => [0, 0, 0],
1699	range => [0, 0, 100, 10],	2024	range => [0, 0, 100, 10],
1700	req_w => 20,	2025	req_w => $::WIDTH / 80,
1701	req_h => 20,	2026	req_h => $::WIDTH / 80,
1702	vertical => 0,	2027	vertical => 0,
1703	can_hover => 1,	2028	can_hover => 1,
1704	inner_pad => 5,	2029	inner_pad => 5,
1705	@_	2030	@_
1706	);	2031	);
…		…
1789	$page ||= 2;	2114	$page ||= 2;
1790		2115
1791	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2116	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1792	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2117	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1793		2118
1794	glEnable GL_BLEND;
1795	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1796	glEnable GL_TEXTURE_2D;	2119	glEnable GL_TEXTURE_2D;
1797	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2120	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798		2121
1799	# draw background	2122	# draw background
1800	$tex[1]->draw_quad (0, 0, $w, $h);	2123	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1801		2124
1802	# draw handle	2125	# draw handle
1803	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2126	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1804		2127
1805	glDisable GL_BLEND;
1806	glDisable GL_TEXTURE_2D;	2128	glDisable GL_TEXTURE_2D;
1807	}	2129	}
1808		2130
1809	#############################################################################	2131	#############################################################################
1810		2132
…		…
1816		2138
1817	sub new {	2139	sub new {
1818	my $class = shift;	2140	my $class = shift;
1819		2141
1820	my $self = $class->SUPER::new (	2142	my $self = $class->SUPER::new (
1821	fontsize => 1,	2143	fontsize => 1,
		2144	can_events => 0,
		2145	#font => default_font
1822	@_,	2146	@_,
1823		2147
1824	layout => (new CFClient::Layout),	2148	layout => (new CFClient::Layout 1),
1825	par => [],	2149	par => [],
1826	height => 0,	2150	height => 0,
1827	children => [	2151	children => [
1828	(new CFClient::UI::Empty expand => 1),	2152	(new CFClient::UI::Empty expand => 1),
1829	(new CFClient::UI::Slider vertical => 1),	2153	(new CFClient::UI::Slider vertical => 1),
1830	],	2154	],
1831	);	2155	);
1832		2156
1833	$self->{children}[1]->connect (changed => sub {	2157	$self->{children}[1]->connect (changed => sub { $self->update });
1834	$self->update;
1835	});
1836		2158
1837	$self	2159	$self
1838	}	2160	}
1839		2161
1840	sub set_fontsize {	2162	sub set_fontsize {
…		…
1848	my ($self, $text) = @_;	2170	my ($self, $text) = @_;
1849		2171
1850	my $layout = $self->{layout};	2172	my $layout = $self->{layout};
1851		2173
1852	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2174	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1853	$layout->set_width ($self->{w});	2175	$layout->set_width ($self->{children}[0]{w});
1854	$layout->set_text ($text);	2176	$layout->set_markup ($text);
1855		2177
1856	($layout->size)[1]	2178	($layout->size)[1]
1857	}	2179	}
1858		2180
1859	sub reflow {	2181	sub reflow {
…		…
1866	sub size_allocate {	2188	sub size_allocate {
1867	my ($self, $w, $h) = @_;	2189	my ($self, $w, $h) = @_;
1868		2190
1869	$self->SUPER::size_allocate ($w, $h);	2191	$self->SUPER::size_allocate ($w, $h);
1870		2192
		2193	$self->{layout}->set_font ($self->{font}) if $self->{font};
1871	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2194	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1872	$self->{layout}->set_width ($self->{children}[0]{w});	2195	$self->{layout}->set_width ($self->{children}[0]{w});
1873		2196
1874	$self->reflow;	2197	$self->reflow;
1875	}	2198	}
…		…
1896		2219
1897	return unless $self->{h} > 0;	2220	return unless $self->{h} > 0;
1898		2221
1899	delete $self->{texture};	2222	delete $self->{texture};
1900		2223
1901	$ROOT->on_refresh ($self, sub {	2224	$ROOT->on_post_alloc ($self, sub {
1902	if (delete $self->{need_reflow}) {	2225	if (delete $self->{need_reflow}) {
1903	my $height = 0;	2226	my $height = 0;
1904		2227
1905	$height += $_->[0] = $self->text_height ($_->[2])	2228	$height += $_->[0] = $self->text_height ($_->[2])
1906	for @{$self->{par}};	2229	for @{$self->{par}};
…		…
1910	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2233	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1911		2234
1912	delete $self->{texture};	2235	delete $self->{texture};
1913	}	2236	}
1914		2237
1915	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2238	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1916	glClearColor 0, 0, 0, 1;	2239	glClearColor 0, 0, 0, 0;
1917	glClear GL_COLOR_BUFFER_BIT;	2240	glClear GL_COLOR_BUFFER_BIT;
1918		2241
1919	glEnable GL_BLEND;
1920	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1921	glEnable GL_TEXTURE_2D;	2242	glEnable GL_TEXTURE_2D;
1922	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2243	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923		2244
1924	my $top = int $self->{children}[1]{range}[0];	2245	my $top = int $self->{children}[1]{range}[0];
1925		2246
…		…
1928		2249
1929	my $y = 0;	2250	my $y = 0;
1930		2251
1931	my $layout = $self->{layout};	2252	my $layout = $self->{layout};
1932		2253
		2254	$layout->set_font ($self->{font}) if $self->{font};
		2255
1933	for my $par (@{$self->{par}}) {	2256	for my $par (@{$self->{par}}) {
1934	my $h = $par->[0];	2257	my $h = $par->[0];
1935		2258
1936	if ($y0 < $y + $h && $y < $y1) {	2259	if ($y0 < $y + $h && $y < $y1) {
		2260	$layout->set_foreground (@{ $par->[1] });
1937	$layout->set_text ($par->[2]);	2261	$layout->set_markup ($par->[2]);
1938		2262
1939	glColor @{ $par->[1] };
1940	my ($W, $H) = $layout->size;	2263	my ($W, $H) = $layout->size;
1941	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2264	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1942	}	2265	}
1943		2266
1944	$y += $h;	2267	$y += $h;
1945	}	2268	}
1946		2269
1947	glDisable GL_TEXTURE_2D;	2270	glDisable GL_TEXTURE_2D;
1948	glDisable GL_BLEND;
1949	};	2271	};
1950	});	2272	});
1951	}	2273	}
1952		2274
1953	sub _draw {	2275	sub _draw {
1954	my ($self) = @_;	2276	my ($self) = @_;
1955		2277
1956	if ($self->{texture}) {
1957	glEnable GL_TEXTURE_2D;	2278	glEnable GL_TEXTURE_2D;
1958	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2279	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1959	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2280	glColor 1, 1, 1, 1;
		2281	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1960	glDisable GL_TEXTURE_2D;	2282	glDisable GL_TEXTURE_2D;
1961	}
1962		2283
1963	$self->{children}[1]->draw;	2284	$self->{children}[1]->draw;
1964		2285
1965	}	2286	}
1966		2287
…		…
2014		2335
2015	sub new {	2336	sub new {
2016	my $class = shift;	2337	my $class = shift;
2017		2338
2018	my $self = $class->SUPER::new (	2339	my $self = $class->SUPER::new (
2019	state => 0,	2340	state => 0,
2020	connect_activate => \&toggle_flopper,	2341	connect_activate => \&toggle_flopper,
2021	@_	2342	@_
2022	);	2343	);
2023		2344
2024	if ($self->{state}) {	2345	if ($self->{state}) {
…		…
2045	$self->emit (changed => $self->{state});	2366	$self->emit (changed => $self->{state});
2046	}	2367	}
2047		2368
2048	#############################################################################	2369	#############################################################################
2049		2370
		2371	package CFClient::UI::Tooltip;
		2372
		2373	our @ISA = CFClient::UI::Bin::;
		2374
		2375	use CFClient::OpenGL;
		2376
		2377	sub new {
		2378	my $class = shift;
		2379
		2380	$class->SUPER::new (
		2381	@_,
		2382	can_events => 0,
		2383	)
		2384	}
		2385
		2386	sub set_tooltip_from {
		2387	my ($self, $widget) = @_;
		2388
		2389	$self->add (new CFClient::UI::Label
		2390	markup => $widget->{tooltip},
		2391	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2392	fontsize => 0.8,
		2393	fg => [0, 0, 0, 1],
		2394	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2395	);
		2396	}
		2397
		2398	sub size_request {
		2399	my ($self) = @_;
		2400
		2401	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2402
		2403	($w + 4, $h + 4)
		2404	}
		2405
		2406	sub size_allocate {
		2407	my ($self, $w, $h) = @_;
		2408
		2409	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2410	}
		2411
		2412	sub _draw {
		2413	my ($self) = @_;
		2414
		2415	glTranslate 0.375, 0.375;
		2416
		2417	my ($w, $h) = @$self{qw(w h)};
		2418
		2419	glColor 1, 0.8, 0.4;
		2420	glBegin GL_QUADS;
		2421	glVertex 0 , 0;
		2422	glVertex 0 , $h;
		2423	glVertex $w, $h;
		2424	glVertex $w, 0;
		2425	glEnd;
		2426
		2427	glColor 0, 0, 0;
		2428	glBegin GL_LINE_LOOP;
		2429	glVertex 0 , 0;
		2430	glVertex 0 , $h;
		2431	glVertex $w, $h;
		2432	glVertex $w, 0;
		2433	glEnd;
		2434
		2435	glTranslate 2 - 0.375, 2 - 0.375;
		2436	$self->SUPER::_draw;
		2437	}
		2438
		2439	#############################################################################
		2440
		2441	package CFClient::UI::Face;
		2442
		2443	our @ISA = CFClient::UI::Base::;
		2444
		2445	use CFClient::OpenGL;
		2446
		2447	sub new {
		2448	my $class = shift;
		2449
		2450	$class->SUPER::new (
		2451	aspect => 1,
		2452	@_,
		2453	)
		2454	}
		2455
		2456	sub size_request {
		2457	(32, 8)
		2458	}
		2459
		2460	sub _draw {
		2461	my ($self) = @_;
		2462
		2463	return unless $::CONN;#d# manage and cache textures differently
		2464	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2465
		2466	# TODO animation
		2467	if ($tex) {
		2468	glEnable GL_TEXTURE_2D;
		2469	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2470	glColor 1, 1, 1, 1;
		2471	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2472	glDisable GL_TEXTURE_2D;
		2473	}
		2474	}
		2475
		2476	#############################################################################
		2477
		2478	package CFClient::UI::InventoryItem;
		2479
		2480	our @ISA = CFClient::UI::HBox::;
		2481
		2482	sub new {
		2483	my $class = shift;
		2484
		2485	my %args = @_;
		2486
		2487	my $item = delete $args{item};
		2488
		2489	my $desc = $item->{nrof} < 2
		2490	? $item->{name}
		2491	: "$item->{nrof} $item->{name_pl}";
		2492
		2493
		2494	my $self = $class->SUPER::new (
		2495	can_hover => 1,
		2496	can_events => 1,
		2497	tooltip => (CFClient::UI::Label->escape ($desc)
		2498	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2499	connect_button_down => sub {
		2500	my ($self, $ev, $x, $y) = @_;
		2501
		2502	# todo: maybe put examine on 1? but should just be a tooltip :(
		2503	if ($ev->{button} == 1) {
		2504	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2505	} elsif ($ev->{button} == 2) {
		2506	$::CONN->send ("apply $item->{tag}");
		2507	} elsif ($ev->{button} == 3) {
		2508	CFClient::UI::Menu->new (
		2509	items => [
		2510	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2511	[
		2512	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2513	sub { $::CONN->send ("lock $item->{tag}") },
		2514	],
		2515	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2516	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2517	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2518	],
		2519	)->popup ($ev);
		2520	}
		2521
		2522	1
		2523	},
		2524	%args
		2525	);
		2526
		2527	$self->add (new CFClient::UI::Face
		2528	can_events => 0,
		2529	face => $item->{face},
		2530	anim => $item->{anim},
		2531	animspeed => $item->{animspeed},
		2532	);
		2533
		2534	$self->add (new CFClient::UI::Label
		2535	can_events => 0,
		2536	text => $desc,
		2537	);
		2538
		2539	$self
		2540	}
		2541
		2542	#############################################################################
		2543
		2544	package CFClient::UI::Inventory;
		2545
		2546	our @ISA = CFClient::UI::ScrolledWindow::;
		2547
		2548	sub new {
		2549	my $class = shift;
		2550
		2551	my $self = $class->SUPER::new (
		2552	scrolled => (new CFClient::UI::VBox),
		2553	@_,
		2554	);
		2555
		2556	$self
		2557	}
		2558
		2559	sub set_items {
		2560	my ($self, $items) = @_;
		2561
		2562	$self->{scrolled}->clear;
		2563	return unless $items;
		2564
		2565	my @items = sort {
		2566	($a->{type} <=> $b->{type})
		2567	or ($a->{name} cmp $b->{name})
		2568	} @$items;
		2569
		2570	$self->{real_items} = \@items;
		2571
		2572	for my $item (@items) {
		2573	my $desc = $item->{nrof} < 2
		2574	? $item->{name}
		2575	: "$item->{nrof} $item->{name_pl}";
		2576
		2577	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2578	}
		2579
		2580	$self->{scrolled}->add (@items);
		2581
		2582	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2583	}
		2584
		2585	sub size_request {
		2586	my ($self) = @_;
		2587	($self->{req_w}, $self->{req_h});
		2588	}
		2589
		2590	#############################################################################
		2591
		2592	package CFClient::UI::Menu;
		2593
		2594	our @ISA = CFClient::UI::FancyFrame::;
		2595
		2596	use CFClient::OpenGL;
		2597
		2598	sub new {
		2599	my $class = shift;
		2600
		2601	my $self = $class->SUPER::new (
		2602	items => [],
		2603	z => 100,
		2604	@_,
		2605	);
		2606
		2607	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2608
		2609	for my $item (@{ $self->{items} }) {
		2610	my ($widget, $cb) = @$item;
		2611
		2612	# handle various types of items, only text for now
		2613	if (!ref $widget) {
		2614	$widget = new CFClient::UI::Label
		2615	can_hover => 1,
		2616	can_events => 1,
		2617	text => $widget;
		2618	}
		2619
		2620	$self->{item}{$widget} = $item;
		2621
		2622	$self->{vbox}->add ($widget);
		2623	}
		2624
		2625	$self
		2626	}
		2627
		2628	# popup given the event (must be a mouse button down event currently)
		2629	sub popup {
		2630	my ($self, $ev) = @_;
		2631
		2632	$self->emit ("popdown");
		2633
		2634	# maybe save $GRAB? must be careful about events...
		2635	$GRAB = $self;
		2636	$self->{button} = $ev->{button};
		2637
		2638	$self->show;
		2639	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2640	}
		2641
		2642	sub mouse_motion {
		2643	my ($self, $ev, $x, $y) = @_;
		2644
		2645	# TODO: should use vbox->find_widget or so
		2646	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2647	$self->{hover} = $self->{item}{$HOVER};
		2648	}
		2649
		2650	sub button_up {
		2651	my ($self, $ev, $x, $y) = @_;
		2652
		2653	if ($ev->{button} == $self->{button}) {
		2654	undef $GRAB;
		2655	$self->hide;
		2656
		2657	$self->emit ("popdown");
		2658	$self->{hover}[1]->() if $self->{hover};
		2659	}
		2660	}
		2661
		2662	#############################################################################
		2663
		2664	package CFClient::UI::Statusbox;
		2665
		2666	our @ISA = CFClient::UI::VBox::;
		2667
		2668	sub reorder {
		2669	my ($self) = @_;
		2670	my $NOW = time;
		2671
		2672	while (my ($k, $v) = each %{ $self->{item} }) {
		2673	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2674	}
		2675
		2676	my @widgets;
		2677
		2678	my @items = sort {
		2679	$a->{pri} <=> $b->{pri}
		2680	or $b->{id} <=> $a->{id}
		2681	} values %{ $self->{item} };
		2682
		2683	my $count = 10 + 1;
		2684	for my $item (@items) {
		2685	last unless --$count;
		2686
		2687	push @widgets, $item->{label} ||= do {
		2688	# TODO: doesn't handle markup well (read as: at all)
		2689	my $short = $item->{count} > 1
		2690	? "<b>$item->{count} ×</b> $item->{text}"
		2691	: $item->{text};
		2692
		2693	for ($short) {
		2694	s/^\s+//;
		2695	s/\012.*/…/s;
		2696	my $len = int 40 / $item->{fontsize};
		2697	substr $_, $len, length, "…" if $len < length;
		2698	}
		2699
		2700	new CFClient::UI::Label
		2701	markup => $short,
		2702	tooltip => $item->{tooltip},
		2703	tooltip_font => $::FONT_PROP,
		2704	tooltip_width => 0.67,
		2705	fontsize => $item->{fontsize},
		2706	color => $item->{color},
		2707	can_events => 1,
		2708	can_hover => 1
		2709	};
		2710	}
		2711
		2712	$self->clear;
		2713	$self->SUPER::add (reverse @widgets);
		2714	}
		2715
		2716	sub add {
		2717	my ($self, $text, %arg) = @_;
		2718
		2719	$text =~ s/^\s+//;
		2720	$text =~ s/\s+$//;
		2721
		2722	my $timeout = time + ((delete $arg{timeout}) || 60);
		2723
		2724	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2725
		2726	if (my $item = $self->{item}{$group}) {
		2727	if ($item->{text} eq $text) {
		2728	$item->{count}++;
		2729	} else {
		2730	$item->{count} = 1;
		2731	$item->{text} = $item->{tooltip} = $text;
		2732	}
		2733	$item->{id} = ++$self->{id};
		2734	$item->{timeout} = $timeout;
		2735	delete $item->{label};
		2736	} else {
		2737	$self->{item}{$group} = {
		2738	id => ++$self->{id},
		2739	text => $text,
		2740	timeout => $timeout,
		2741	tooltip => $text,
		2742	fontsize => 0.8,
		2743	color => [0.8, 0.8, 0.8, 0.8],
		2744	pri => 0,
		2745	count => 1,
		2746	%arg,
		2747	};
		2748	}
		2749
		2750	$self->reorder;
		2751	}
		2752
		2753	#############################################################################
		2754
2050	package CFClient::UI::Root;	2755	package CFClient::UI::Root;
2051		2756
2052	our @ISA = CFClient::UI::Container::;	2757	our @ISA = CFClient::UI::Container::;
2053		2758
2054	use CFClient::OpenGL;	2759	use CFClient::OpenGL;
2055		2760
2056	sub check_size {	2761	sub new {
2057	my ($self) = @_;	2762	my $class = shift;
2058		2763
2059	$self->configure (0, 0, $::WITH, $::HEIGHT);	2764	$class->SUPER::new (
2060	}	2765	@_,
2061		2766	)
2062	sub size_request {
2063	($::WIDTH, $::HEIGHT)
2064	}	2767	}
2065		2768
2066	sub configure {	2769	sub configure {
2067	my ($self, $x, $y, $w, $h) = @_;	2770	my ($self, $x, $y, $w, $h) = @_;
2068		2771
2069	$self->SUPER::configure ($x, $y, $w, $h);	2772	$self->{w} = $w;
2070		2773	$self->{h} = $h;
2071	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2072	for @{$self->{children}};
2073	}	2774	}
2074		2775
2075	sub _topleft {	2776	sub check_size {
		2777	my ($self) = @_;
		2778
		2779	$self->size_allocate ($self->{w}, $self->{h})
		2780	if $self->{w};
		2781	}
		2782
		2783	sub size_request {
		2784	my ($self) = @_;
		2785
		2786	($self->{w}, $self->{h})
		2787	}
		2788
		2789	sub size_allocate {
		2790	my ($self, $w, $h) = @_;
		2791
		2792	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2793	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		2794
		2795	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		2796	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		2797
		2798	for my $child ($self->children) {
		2799	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2800
		2801	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2802	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2803	$child->configure ($X, $Y, $W, $H);
		2804	}
		2805	}
		2806
		2807	sub coord2local {
2076	my ($self, $x, $y) = @_;	2808	my ($self, $x, $y) = @_;
2077		2809
2078	($x, $y)	2810	($x, $y)
2079	}	2811	}
2080		2812
		2813	sub coord2global {
		2814	my ($self, $x, $y) = @_;
		2815
		2816	($x, $y)
		2817	}
		2818
2081	sub update {	2819	sub update {
2082	my ($self) = @_;	2820	my ($self) = @_;
2083		2821
2084	$self->check_size;	2822	$self->check_size;
2085	::refresh ();	2823	$::WANT_REFRESH++;
2086	}	2824	}
2087		2825
2088	sub add {	2826	sub add {
2089	my ($self, $child) = @_;	2827	my ($self, @children) = @_;
2090		2828
		2829	for my $child (@children) {
		2830	$child->{toplevel} = 1;
		2831
		2832	# integerise window positions
		2833	$child->{x} = int $child->{x};
		2834	$child->{y} = int $child->{y};
		2835	}
		2836
2091	$self->SUPER::add ($child);	2837	$self->SUPER::add (@children);
2092	}	2838	}
2093		2839
2094	sub on_refresh {	2840	sub on_refresh {
2095	my ($self, $id, $cb) = @_;	2841	my ($self, $id, $cb) = @_;
2096		2842
2097	$self->{refresh_hook}{$id} = $cb;	2843	$self->{refresh_hook}{$id} = $cb;
2098	}	2844	}
2099		2845
		2846	sub on_post_alloc {
		2847	my ($self, $id, $cb) = @_;
		2848
		2849	$self->{post_alloc_hook}{$id} = $cb;
		2850	}
		2851
2100	sub draw {	2852	sub draw {
2101	my ($self) = @_;	2853	my ($self) = @_;
2102		2854
2103	while (my $rcb = delete $self->{refresh_hook}) {	2855	while ($self->{refresh_hook}) {
2104	$_->() for values %$rcb;	2856	$_->()
		2857	for values %{delete $self->{refresh_hook}};
		2858	}
		2859
		2860	if ($self->{check_size}) {
		2861	my @queue = ([], []);
		2862
		2863	for (;;) {
		2864	if ($self->{check_size}) {
		2865	# heuristic: check containers last
		2866	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2867	for values %{delete $self->{check_size}}
		2868	}
		2869
		2870	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2871
		2872	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2873	? @$widget{qw(user_w user_h)}
		2874	: $widget->size_request;
		2875
		2876	if (delete $widget->{force_alloc}
		2877	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2878	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2879
		2880	$widget->{req_w} = $w;
		2881	$widget->{req_h} = $h;
		2882
		2883	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2884
		2885	$widget->{parent}->check_size
		2886	if $widget->{parent};
		2887	}
		2888	}
		2889	}
		2890
		2891	while ($self->{size_alloc}) {
		2892	for (values %{delete $self->{size_alloc}}) {
		2893	my ($widget, $w, $h) = @$_;
		2894
		2895	$w = 0 if $w < 0;
		2896	$h = 0 if $h < 0;
		2897
		2898	$widget->{w} = $w;
		2899	$widget->{h} = $h;
		2900	$widget->size_allocate ($w, $h);
		2901	$widget->emit (size_allocate => $w, $h);
		2902	}
		2903	}
		2904
		2905	while ($self->{post_alloc_hook}) {
		2906	$_->()
		2907	for values %{delete $self->{post_alloc_hook}};
2105	}	2908	}
2106		2909
2107	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2910	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2108	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2911	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2109	glClear GL_COLOR_BUFFER_BIT;	2912	glClear GL_COLOR_BUFFER_BIT;
…		…
2120	#############################################################################	2923	#############################################################################
2121		2924
2122	package CFClient::UI;	2925	package CFClient::UI;
2123		2926
2124	$ROOT = new CFClient::UI::Root;	2927	$ROOT = new CFClient::UI::Root;
		2928	$TOOLTIP = new CFClient::UI::Tooltip;
2125		2929
2126	1	2930	1
2127		2931

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