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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.72 by root, Tue Apr 11 18:00:45 2006 UTC vs.
Revision 1.196 by root, Fri May 12 00:16:34 2006 UTC

1	package CFClient::Widget;	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		7	use List::Util ();
7	use SDL::OpenGL;
8	use SDL::OpenGL::Constants;
9		8
10	use CFClient;	9	use CFClient;
11		10
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		12
14	our $TOPLEVEL;	13	our $ROOT;
		14	our $TOOLTIP;
15	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_tooltip_from ($widget);
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
16		49
17	# class methods for events	50	# class methods for events
18	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
19	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
20	}	54	}
21		55
22	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
23	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
24	}	59	}
25		60
26	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
27	my ($ev) = @_;	62	my ($ev) = @_;
28	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
29		64
30	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
31	my $widget = $TOPLEVEL->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
32		67
33	$GRAB = $widget;	68	$GRAB = $widget;
34	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
35	}
36		70
		71	check_tooltip;
		72	}
		73
37	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
38		75
39	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
40	}	80	}
41		81
42	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
43	my ($ev) = @_;	83	my ($ev) = @_;
44	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
45		85
46	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
47		87
48	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
49		89
50	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
51		94
52	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
53	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
54	$grab->update if $grab;	97	$grab->update if $grab;
55	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
56	}	101	}
57	}	102	}
58		103
59	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
60	my ($ev) = @_;	105	my ($ev) = @_;
61	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
62		107
63	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
64		109
65	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
66	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
67		112
68	$hover->update if $hover;	113	$hover->update if $hover && $hover->{can_hover};
69	$HOVER->update if $HOVER;	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
70	}
71		115
72	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
73	}	123	}
		124
		125	# convert position array to integers
		126	sub harmonize {
		127	my ($vals) = @_;
		128
		129	my $rem = 0;
		130
		131	for (@$vals) {
		132	my $i = int $_ + $rem;
		133	$rem += $_ - $i;
		134	$_ = $i;
		135	}
		136	}
		137
		138	#############################################################################
		139
		140	package CFClient::UI::Base;
		141
		142	use strict;
		143
		144	use CFClient::OpenGL;
74		145
75	sub new {	146	sub new {
76	my $class = shift;	147	my $class = shift;
77		148
78	bless {	149	my $self = bless {
79	x => 0,	150	x => 0,
80	y => 0,	151	y => 0,
81	z => 0,	152	z => 0,
		153	can_events => 1,
82	@_	154	@_
83	}, $class	155	}, $class;
		156
		157	for (keys %$self) {
		158	if (/^connect_(.*)$/) {
		159	$self->connect ($1 => delete $self->{$_});
		160	}
		161	}
		162
		163	$self
		164	}
		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
84	}	189	}
85		190
86	sub move {	191	sub move {
87	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
		193
88	$self->{x} = $x;	194	$self->{x} = int $x;
89	$self->{y} = $y;	195	$self->{y} = int $y;
90	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
91	}
92		197
93	sub needs_redraw {	198	$self->update;
94	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
95	}	208	}
96		209
97	sub size_request {	210	sub size_request {
98	require Carp;	211	require Carp;
99	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
		213	}
		214
		215	sub configure {
		216	my ($self, $x, $y, $w, $h) = @_;
		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
		231	$self->{x} = $x;
		232	$self->{y} = $y;
		233	$self->update;
		234	}
		235
		236	if ($self->{w} != $w || $self->{h} != $h) {
		237	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
		238	}
100	}	239	}
101		240
102	sub size_allocate {	241	sub size_allocate {
		242	# nothing to be done
		243	}
		244
		245	sub children {
		246	}
		247
		248	# call when resolution changes etc.
		249	sub reconfigure {
		250	my ($self) = @_;
		251
		252	$_->reconfigure
		253	for $self->children;
		254
		255	$self->check_size;
		256	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		257	$self->update;
		258	}
		259
		260	sub set_max_size {
103	my ($self, $w, $h) = @_;	261	my ($self, $w, $h) = @_;
104		262
105	$self->{w} = $w;	263	delete $self->{max_w}; $self->{max_w} = $w if $w;
106	$self->{h} = $h;	264	delete $self->{max_h}; $self->{max_h} = $h if $h;
107	}	265	}
108		266
109	# translate global koordinates to local coordinate system	267	# translate global coordinates to local coordinate system
110	sub translate {	268	sub coord2local {
111	my ($self, $x, $y) = @_;	269	my ($self, $x, $y) = @_;
112		270
113	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	271	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
		272	}
		273
		274	# translate local coordinates to global coordinate system
		275	sub coord2global {
		276	my ($self, $x, $y) = @_;
		277
		278	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
114	}	279	}
115		280
116	sub focus_in {	281	sub focus_in {
117	my ($self) = @_;	282	my ($self) = @_;
118		283
119	return if $FOCUS == $self;	284	return if $FOCUS == $self;
		285	return unless $self->{can_focus};
120		286
121	my $focus = $FOCUS; $FOCUS = $self;	287	my $focus = $FOCUS; $FOCUS = $self;
		288
		289	$self->emit (focus_in => $focus);
		290
122	$focus->update if $focus;	291	$focus->update if $focus;
123	$FOCUS->update;	292	$FOCUS->update;
124	}	293	}
125		294
126	sub focus_out {	295	sub focus_out {
127	my ($self) = @_;	296	my ($self) = @_;
128		297
129	return unless $FOCUS == $self;	298	return unless $FOCUS == $self;
130		299
131	my $focus = $FOCUS; undef $FOCUS;	300	my $focus = $FOCUS; undef $FOCUS;
		301
		302	$self->emit (focus_out => $focus);
		303
132	$focus->update if $focus; #?	304	$focus->update if $focus; #?
133	}	305	}
134		306
135	sub mouse_motion { }	307	sub mouse_motion { }
136	sub button_up { }	308	sub button_up { }
…		…
157	glPushMatrix;	329	glPushMatrix;
158	glTranslate $self->{x}, $self->{y}, 0;	330	glTranslate $self->{x}, $self->{y}, 0;
159	$self->_draw;	331	$self->_draw;
160	glPopMatrix;	332	glPopMatrix;
161		333
162	if ($self == $HOVER) {	334	if ($self == $HOVER && $self->{can_hover}) {
163	my ($x, $y) = @$self->{qw(x y)};	335	my ($x, $y) = @$self{qw(x y)};
164		336
165	glColor 1, 1, 1, 0.1;	337	glColor 1, 0.8, 0.5, 0.2;
166	glEnable GL_BLEND;	338	glEnable GL_BLEND;
		339	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
167	glBegin GL_QUADS;	340	glBegin GL_QUADS;
168	glVertex $x , $y;	341	glVertex $x , $y;
169	glVertex $x + $self->{w}, $y;	342	glVertex $x + $self->{w}, $y;
170	glVertex $x + $self->{w}, $y + $self->{h};	343	glVertex $x + $self->{w}, $y + $self->{h};
171	glVertex $x , $y + $self->{h};	344	glVertex $x , $y + $self->{h};
172	glEnd;	345	glEnd;
173	glDisable GL_BLEND;	346	glDisable GL_BLEND;
174	}	347	}
		348
		349	if ($ENV{PCLIENT_DEBUG}) {
		350	glPushMatrix;
		351	glColor 1, 1, 0, 1;
		352	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		353	glBegin GL_LINE_LOOP;
		354	glVertex 0 , 0;
		355	glVertex $self->{w}, 0;
		356	glVertex $self->{w}, $self->{h};
		357	glVertex 0 , $self->{h};
		358	glEnd;
		359	glPopMatrix;
		360	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		361	}
175	}	362	}
176		363
177	sub _draw {	364	sub _draw {
178	my ($self) = @_;	365	my ($self) = @_;
179		366
180	warn "no draw defined for $self\n";	367	warn "no draw defined for $self\n";
181	}
182
183	sub bbox {
184	my ($self) = @_;
185	my ($w, $h) = $self->size_request;
186	(
187	$self->{x},
188	$self->{y},
189	$self->{x} = $w,
190	$self->{y} = $h
191	)
192	}	368	}
193		369
194	sub find_widget {	370	sub find_widget {
195	my ($self, $x, $y) = @_;	371	my ($self, $x, $y) = @_;
		372
		373	return () unless $self->{can_events};
196		374
197	return $self	375	return $self
198	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	376	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
199	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	377	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
200		378
201	()	379	()
202	}	380	}
203		381
204	sub del_parent { $_[0]->{parent} = undef }
205
206	sub set_parent {	382	sub set_parent {
207	my ($self, $par) = @_;	383	my ($self, $parent) = @_;
208		384
209	$self->{parent} = $par;
210	Scalar::Util::weaken $self->{parent};	385	Scalar::Util::weaken ($self->{parent} = $parent);
211	}
212		386
213	sub get_parent {	387	$self->check_size
214	$_[0]->{parent}	388	unless exists $self->{req_w};
		389	}
		390
		391	sub check_size {
		392	my ($self) = @_;
		393
		394	$CFClient::UI::ROOT->{check_size}{$self} = $self;
215	}	395	}
216		396
217	sub update {	397	sub update {
218	my ($self) = @_;	398	my ($self) = @_;
219		399
…		…
222	}	402	}
223		403
224	sub connect {	404	sub connect {
225	my ($self, $signal, $cb) = @_;	405	my ($self, $signal, $cb) = @_;
226		406
227	push @{ $self->{cb}{$signal} }, $cb;	407	push @{ $self->{signal_cb}{$signal} }, $cb;
228	}	408	}
229		409
230	sub emit {	410	sub emit {
231	my ($self, $signal, @args) = @_;	411	my ($self, $signal, @args) = @_;
232		412
233	$_->($self, @args)	413	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
234	for @{$self->{cb}{$signal} || []};
235	}	414	}
236		415
237	sub DESTROY {	416	sub DESTROY {
238	my ($self) = @_;	417	my ($self) = @_;
239		418
240	#$self->deactivate;	419	#$self->deactivate;
241	}	420	}
242		421
243	#############################################################################	422	#############################################################################
244		423
245	package CFClient::Widget::DrawBG;	424	package CFClient::UI::DrawBG;
246		425
247	our @ISA = CFClient::Widget::;	426	our @ISA = CFClient::UI::Base::;
248		427
249	use strict;	428	use strict;
250	use SDL::OpenGL;	429	use CFClient::OpenGL;
251		430
252	sub new {	431	sub new {
253	my $class = shift;	432	my $class = shift;
254		433
255	# range [value, low, high, page]	434	# range [value, low, high, page]
256		435
257	$class->SUPER::new (	436	$class->SUPER::new (
258	bg => [0, 0, 0, 0.4],	437	bg => [0, 0, 0, 0.2],
259	active_bg => [1, 1, 1],	438	active_bg => [1, 1, 1, 0.5],
260	@_	439	@_
261	)	440	)
262	}	441	}
263		442
264	sub _draw {	443	sub _draw {
265	my ($self) = @_;	444	my ($self) = @_;
266		445
267	my ($w, $h) = @$self{qw(w h)};	446	my ($w, $h) = @$self{qw(w h)};
268		447
		448	glEnable GL_BLEND;
		449	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
269	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	450	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		451
270	glBegin GL_QUADS;	452	glBegin GL_QUADS;
271	glVertex 0 , 0;	453	glVertex 0 , 0;
272	glVertex 0 , $h;	454	glVertex 0 , $h;
273	glVertex $w, $h;	455	glVertex $w, $h;
274	glVertex $w, 0;	456	glVertex $w, 0;
275	glEnd;	457	glEnd;
276	}
277		458
278	#############################################################################	459	glDisable GL_BLEND;
		460	}
279		461
		462	#############################################################################
		463
280	package CFClient::Widget::Empty;	464	package CFClient::UI::Empty;
281		465
282	our @ISA = CFClient::Widget::;	466	our @ISA = CFClient::UI::Base::;
		467
		468	sub new {
		469	my ($class, %arg) = @_;
		470	$class->SUPER::new (can_events => 0, %arg);
		471	}
283		472
284	sub size_request {	473	sub size_request {
285	(0, 0)	474	(0, 0)
286	}	475	}
287		476
288	sub draw { }	477	sub draw { }
289		478
290	#############################################################################	479	#############################################################################
291		480
292	package CFClient::Widget::Container;	481	package CFClient::UI::Container;
293		482
294	our @ISA = CFClient::Widget::;	483	our @ISA = CFClient::UI::Base::;
295		484
296	sub new {	485	sub new {
297	my ($class, %arg) = @_;	486	my ($class, %arg) = @_;
298		487
299	my $children = delete $arg{children} || [];	488	my $children = delete $arg{children} || [];
300		489
301	my $self = $class->SUPER::new (children => [], %arg);	490	my $self = $class->SUPER::new (
		491	children => [],
		492	can_events => 0,
		493	%arg,
		494	);
302	$self->add ($_) for @$children;	495	$self->add ($_) for @$children;
303		496
304	$self	497	$self
305	}	498	}
306		499
307	sub add {	500	sub add {
308	my ($self, $chld, $expand) = @_;	501	my ($self, @widgets) = @_;
309		502
310	$chld->{expand} = $expand;
311	$chld->set_parent ($self);	503	$_->set_parent ($self)
		504	for @widgets;
		505
		506	use sort 'stable';
312		507
313	$self->{children} = [	508	$self->{children} = [
314	sort { $a->{z} <=> $b->{z} }	509	sort { $a->{z} <=> $b->{z} }
315	@{$self->{children}}, $chld	510	@{$self->{children}}, @widgets
316	];	511	];
317		512
318	$self->size_allocate ($self->{w}, $self->{h})	513	$self->check_size;
319	if $self->{w}; #TODO: check for "realised state"	514	$self->update;
		515	}
		516
		517	sub children {
		518	@{ $_[0]{children} }
320	}	519	}
321		520
322	sub remove {	521	sub remove {
323	my ($self, $widget) = @_;	522	my ($self, $child) = @_;
324		523
		524	delete $child->{parent};
		525	$child->hide;
		526
325	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	527	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
326		528
327	$self->size_allocate ($self->{w}, $self->{h});	529	$self->check_size;
		530	$self->update;
		531	}
		532
		533	sub clear {
		534	my ($self) = @_;
		535
		536	my $children = delete $self->{children};
		537	$self->{children} = [];
		538
		539	for (@$children) {
		540	delete $_->{parent};
		541	$_->hide;
		542	}
		543
		544	$self->check_size;
		545	$self->update;
328	}	546	}
329		547
330	sub find_widget {	548	sub find_widget {
331	my ($self, $x, $y) = @_;	549	my ($self, $x, $y) = @_;
332		550
…		…
349	$_->draw for @{$self->{children}};	567	$_->draw for @{$self->{children}};
350	}	568	}
351		569
352	#############################################################################	570	#############################################################################
353		571
354	package CFClient::Widget::Bin;	572	package CFClient::UI::Bin;
355		573
356	our @ISA = CFClient::Widget::Container::;	574	our @ISA = CFClient::UI::Container::;
357		575
358	sub new {	576	sub new {
359	my ($class, %arg) = @_;	577	my ($class, %arg) = @_;
360		578
361	my $child = (delete $arg{child}) || new CFClient::Widget::Empty::;	579	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
362		580
363	$class->SUPER::new (children => [$child], %arg)	581	$class->SUPER::new (children => [$child], %arg)
364	}	582	}
365		583
366	sub add {	584	sub add {
367	my ($self, $widget) = @_;	585	my ($self, $child) = @_;
368		586
369	$self->{children} = [];	587	$self->{children} = [];
370		588
371	$self->SUPER::add ($widget);	589	$self->SUPER::add ($child);
372	}	590	}
373		591
374	sub remove {	592	sub remove {
375	my ($self, $widget) = @_;	593	my ($self, $widget) = @_;
376		594
377	$self->SUPER::remove ($widget);	595	$self->SUPER::remove ($widget);
378		596
379	$self->{children} = [new CFClient::Widget::Empty]	597	$self->{children} = [new CFClient::UI::Empty]
380	unless @{$self->{children}};	598	unless @{$self->{children}};
381	}	599	}
382		600
383	sub child { $_[0]->{children}[0] }	601	sub child { $_[0]->{children}[0] }
384		602
…		…
387	}	605	}
388		606
389	sub size_allocate {	607	sub size_allocate {
390	my ($self, $w, $h) = @_;	608	my ($self, $w, $h) = @_;
391		609
392	return unless $self->{w} != $w || $self->{h} != $h;
393
394	$self->SUPER::size_allocate ($w, $h);
395	$self->{children}[0]->size_allocate ($w, $h);	610	$self->{children}[0]->configure (0, 0, $w, $h);
396	}	611	}
397		612
398	#############################################################################	613	#############################################################################
399		614
400	package CFClient::Widget::Window;	615	package CFClient::UI::Window;
401		616
402	our @ISA = CFClient::Widget::Bin::;	617	our @ISA = CFClient::UI::Bin::;
403		618
404	use SDL::OpenGL;	619	use CFClient::OpenGL;
405		620
406	sub new {	621	sub new {
407	my ($class, %arg) = @_;	622	my ($class, %arg) = @_;
408		623
409	my $self = $class->SUPER::new (%arg);	624	my $self = $class->SUPER::new (%arg);
410	}	625	}
411		626
412	sub update {	627	sub update {
413	my ($self) = @_;	628	my ($self) = @_;
414		629
415	# we want to do this delayed...	630	$ROOT->on_refresh ($self => sub { $self->render_child });
416	$self->render_chld;
417	$self->SUPER::update;	631	$self->SUPER::update;
418	}
419
420	sub render_chld {
421	my ($self) = @_;
422
423	$self->{texture} =
424	CFClient::Texture->new_from_opengl (
425	$self->{w}, $self->{h}, sub { $self->child->draw }
426	);
427	}	632	}
428		633
429	sub size_allocate {	634	sub size_allocate {
430	my ($self, $w, $h) = @_;	635	my ($self, $w, $h) = @_;
431		636
432	return unless $self->{w} != $w || $self->{h} != $h;
433
434	$self->{w} = $w;
435	$self->{h} = $h;
436
437	$self->child->size_allocate ($w, $h);	637	$self->SUPER::size_allocate ($w, $h);
		638	$self->update;
		639	}
438		640
		641	sub _render {
		642	$_[0]{children}[0]->draw;
		643	}
		644
		645	sub render_child {
		646	my ($self) = @_;
		647
		648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		649	glClearColor 0, 0, 0, 0;
		650	glClear GL_COLOR_BUFFER_BIT;
		651
439	$self->render_chld;	652	$self->_render;
		653	# glColorMask 1, 1, 1, 0;
		654	# glEnable GL_BLEND;
		655	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		656	# glRasterPos 0, 0;
		657	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		658	# glDisable GL_BLEND;
		659	# glColorMask 1, 1, 1, 1;
		660	};
440	}	661	}
441		662
442	sub _draw {	663	sub _draw {
443	my ($self) = @_;	664	my ($self) = @_;
444		665
445	my ($w, $h) = ($self->w, $self->h);	666	my ($w, $h) = ($self->w, $self->h);
446		667
447	my $tex = $self->{texture}	668	my $tex = $self->{texture}
448	or return;	669	or return;
449		670
450	glEnable GL_BLEND;
451	glEnable GL_TEXTURE_2D;	671	glEnable GL_TEXTURE_2D;
452	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		673	glColor 0, 0, 0, 1;
453		674
454	$tex->draw_quad (0, 0, $w, $h);	675	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
455		676
		677	glDisable GL_TEXTURE_2D;
		678	}
		679
		680	#############################################################################
		681
		682	package CFClient::UI::ViewPort;
		683
		684	our @ISA = CFClient::UI::Window::;
		685
		686	sub size_request {
		687	my ($self) = @_;
		688
		689	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		690	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		691
		692	@$self{qw(child_w child_h)}
		693	}
		694
		695	sub size_allocate {
		696	my ($self, $w, $h) = @_;
		697
		698	$self->update;
		699	}
		700
		701	sub set_offset {
		702	my ($self, $x, $y) = @_;
		703
		704	$self->{view_x} = int $x;
		705	$self->{view_y} = int $y;
		706
		707	$self->update;
		708	}
		709
		710	# hmm, this does not work for topleft of $self... but we should not ask for that
		711	sub coord2local {
		712	my ($self, $x, $y) = @_;
		713
		714	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		715	}
		716
		717	sub coord2global {
		718	my ($self, $x, $y) = @_;
		719
		720	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		721	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		722
		723	$self->SUPER::coord2global ($x, $y)
		724	}
		725
		726	sub find_widget {
		727	my ($self, $x, $y) = @_;
		728
		729	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		730	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		731	) {
		732	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		733	} else {
		734	$self->CFClient::UI::Base::find_widget ($x, $y)
		735	}
		736	}
		737
		738	sub _render {
		739	my ($self) = @_;
		740
		741	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		742
		743	$self->SUPER::_render;
		744	}
		745
		746	#############################################################################
		747
		748	package CFClient::UI::ScrolledWindow;
		749
		750	our @ISA = CFClient::UI::HBox::;
		751
		752	sub new {
		753	my $class = shift;
		754
		755	my $self;
		756
		757	my $slider = new CFClient::UI::Slider
		758	vertical => 1,
		759	range => [0, 0, 1, 0.01], # HACK fix
		760	connect_changed => sub {
		761	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		762	},
		763	;
		764
		765	$self = $class->SUPER::new (
		766	vp => (new CFClient::UI::ViewPort),
		767	slider => $slider,
		768	@_,
		769	);
		770
		771	$self->{vp}->add ($self->{scrolled});
		772	$self->add ($self->{vp});
		773	$self->add ($self->{slider});
		774
		775	$self
		776	}
		777
		778	#TODO# update range on size_allocate depeneing on child
		779	# update viewport offset on scroll
		780
		781	#############################################################################
		782
		783	package CFClient::UI::Frame;
		784
		785	our @ISA = CFClient::UI::Bin::;
		786
		787	use CFClient::OpenGL;
		788
		789	sub new {
		790	my $class = shift;
		791
		792	my $self = $class->SUPER::new (
		793	bg => [1, 1, 1, 1],
		794	border_bg => [1, 1, 1, 1],
		795	border => 0.8,
		796	@_
		797	);
		798
		799	$self
		800	}
		801
		802	sub _draw {
		803	my ($self) = @_;
		804
		805	my ($w, $h) = ($self->{w}, $self->{h});
		806
		807	glEnable GL_BLEND;
		808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		809	glEnable GL_TEXTURE_2D;
		810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		811
		812	# glBegin GL_QUADS;
		813	# glColor 0, 0, 0, 0;
		814	# glVertex 0 , 0;
		815	# glVertex 0 , $h;
		816	# glVertex $w, $h;
		817	# glVertex $w, 0;
		818	# glEnd;
		819
		820
		821	$self->child->draw;
456	glDisable GL_BLEND;	822	glDisable GL_BLEND;
457	glDisable GL_TEXTURE_2D;	823	glDisable GL_TEXTURE_2D;
458	}	824	}
459		825
460	#############################################################################	826	#############################################################################
461		827
462	package CFClient::Widget::Frame;	828	package CFClient::UI::FancyFrame;
463		829
464	our @ISA = CFClient::Widget::Bin::;	830	our @ISA = CFClient::UI::Bin::;
465		831
466	use SDL::OpenGL;	832	use CFClient::OpenGL;
		833
		834	my @tex =
		835	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		836	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		837
		838	sub new {
		839	my $class = shift;
		840
		841	# TODO: user_x, user_y, overwrite moveto?
		842
		843	my $self = $class->SUPER::new (
		844	bg => [1, 1, 1, 1],
		845	border_bg => [1, 1, 1, 1],
		846	border => 0.6,
		847	can_events => 1,
		848	@_
		849	);
		850
		851	$self->{title} &&= new CFClient::UI::Label
		852	align => 0,
		853	valign => 1,
		854	text => $self->{title},
		855	fontsize => $self->{border};
		856
		857	$self
		858	}
		859
		860	sub border {
		861	int $_[0]{border} * $::FONTSIZE
		862	}
467		863
468	sub size_request {	864	sub size_request {
469	my ($self) = @_;	865	my ($self) = @_;
470	my $chld = $self->child
471	or return (0, 0);
472		866
473	$chld->move (2, 2);	867	my ($w, $h) = $self->SUPER::size_request;
474		868
475	map { $_ + 4 } $chld->size_request;	869	(
		870	$w + $self->border * 2,
		871	$h + $self->border * 2,
		872	)
476	}	873	}
477		874
478	sub size_allocate {	875	sub size_allocate {
479	my ($self, $w, $h) = @_;	876	my ($self, $w, $h) = @_;
		877
		878	$h -= List::Util::max 0, $self->border * 2;
		879	$w -= List::Util::max 0, $self->border * 2;
		880
		881	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		882	if $self->{title};
		883
		884	$self->child->configure ($self->border, $self->border, $w, $h);
		885	}
		886
		887	sub button_down {
		888	my ($self, $ev, $x, $y) = @_;
		889
		890	my ($w, $h) = @$self{qw(w h)};
		891	my $border = $self->border;
		892
		893	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		894	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		895
		896	if ($lr & $td) {
		897	my ($wx, $wy) = ($self->{x}, $self->{y});
		898	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		899	my ($bw, $bh) = ($self->{w}, $self->{h});
		900
		901	my $mx = $x < $border;
		902	my $my = $y < $border;
		903
		904	$self->{motion} = sub {
		905	my ($ev, $x, $y) = @_;
		906
		907	my $dx = $ev->{x} - $ox;
		908	my $dy = $ev->{y} - $oy;
		909
		910	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
		911	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		912	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		913	$self->check_size;
		914	};
		915
		916	} elsif ($lr ^ $td) {
		917	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		918	my ($bx, $by) = ($self->{x}, $self->{y});
		919
		920	$self->{motion} = sub {
		921	my ($ev, $x, $y) = @_;
		922
		923	($x, $y) = ($ev->{x}, $ev->{y});
		924
		925	$self->move ($bx + $x - $ox, $by + $y - $oy);
		926	$self->update;
		927	};
		928	}
		929	}
		930
		931	sub button_up {
		932	my ($self, $ev, $x, $y) = @_;
		933
		934	delete $self->{motion};
		935	}
		936
		937	sub mouse_motion {
		938	my ($self, $ev, $x, $y) = @_;
		939
		940	$self->{motion}->($ev, $x, $y) if $self->{motion};
		941	}
		942
		943	sub _draw {
		944	my ($self) = @_;
		945
		946	my ($w, $h ) = ($self->{w}, $self->{h});
		947	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		948
		949	glEnable GL_BLEND;
		950	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		951	glEnable GL_TEXTURE_2D;
		952	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		953
		954	my $border = $self->border;
		955
		956	glColor @{ $self->{border_bg} };
		957	$tex[1]->draw_quad (0, 0, $w, $border);
		958	$tex[3]->draw_quad (0, $border, $border, $ch);
		959	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
		960	$tex[4]->draw_quad (0, $h - $border, $w, $border);
		961
		962	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
		963	my $bg = $tex[0];
		964
		965	# TODO: repeat texture not scale
		966	my $rep_x = $cw / $bg->{w};
		967	my $rep_y = $ch / $bg->{h};
		968
		969	glColor @{ $self->{bg} };
		970
		971	$bg->{s} = $rep_x;
		972	$bg->{t} = $rep_y;
		973	$bg->{wrap_mode} = 1;
		974	$bg->draw_quad ($border, $border, $cw, $ch);
		975
		976	glDisable GL_TEXTURE_2D;
		977	glDisable GL_BLEND;
		978	}
		979
		980	$self->{title}->draw if $self->{title};
		981
		982	$self->child->draw;
		983	}
		984
		985	#############################################################################
		986
		987	package CFClient::UI::Table;
		988
		989	our @ISA = CFClient::UI::Base::;
		990
		991	use List::Util qw(max sum);
		992
		993	use CFClient::OpenGL;
		994
		995	sub new {
		996	my $class = shift;
		997
		998	$class->SUPER::new (
		999	col_expand => [],
		1000	@_
		1001	)
		1002	}
		1003
		1004	sub add {
		1005	my ($self, $x, $y, $child) = @_;
		1006
		1007	$child->set_parent ($self);
		1008	$self->{children}[$y][$x] = $child;
		1009
		1010	$child->check_size;
		1011	}
		1012
		1013	sub children {
		1014	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1015	}
		1016
		1017	# TODO: move to container class maybe? send childs a signal on removal?
		1018	sub clear {
		1019	my ($self) = @_;
		1020
		1021	my @children = $self->children;
		1022	delete $self->{children};
480		1023
481	return unless $self->{w} != $w || $self->{h} != $h;	1024	for (@children) {
		1025	delete $_->{parent};
		1026	$_->hide;
		1027	}
482		1028
483	$self->{w} = $w;	1029	$self->update;
484	$self->{h} = $h;
485
486	$self->child->size_allocate ($w - 4, $h - 4);
487	$self->child->move (2, 2);
488	}	1030	}
489		1031
490	sub _draw {	1032	sub get_wh {
491	my ($self) = @_;	1033	my ($self) = @_;
492		1034
493	my $chld = $self->child;	1035	my (@w, @h);
494		1036
495	my ($w, $h) = $chld->size_request;	1037	for my $y (0 .. $#{$self->{children}}) {
		1038	my $row = $self->{children}[$y]
		1039	or next;
496		1040
497	glBegin GL_QUADS;	1041	for my $x (0 .. $#$row) {
498	glColor 0, 0, 0;	1042	my $widget = $row->[$x]
499	glVertex 0 , 0;	1043	or next;
500	glVertex 0 , $h + 4;	1044	my ($w, $h) = @$widget{qw(req_w req_h)};
501	glVertex $w + 4 , $h + 4;
502	glVertex $w + 4 , 0;
503	glEnd;
504		1045
505	$chld->draw;	1046	$w[$x] = max $w[$x], $w;
506	}	1047	$h[$y] = max $h[$y], $h;
		1048	}
		1049	}
507		1050
508	#############################################################################	1051	(\@w, \@h)
509		1052	}
510	package CFClient::Widget::FancyFrame;
511
512	our @ISA = CFClient::Widget::Bin::;
513
514	use SDL::OpenGL;
515
516	my @tex =
517	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
518	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
519		1053
520	sub size_request {	1054	sub size_request {
521	my ($self) = @_;	1055	my ($self) = @_;
522		1056
523	my ($w, $h) = $self->SUPER::size_request;	1057	my ($ws, $hs) = $self->get_wh;
524		1058
525	$h += $tex[1]->{h};	1059	(
526	$h += $tex[4]->{h};	1060	(sum @$ws),
527	$w += $tex[2]->{w};	1061	(sum @$hs),
528	$w += $tex[3]->{w};	1062	)
529
530	($w, $h)
531	}	1063	}
532		1064
533	sub size_allocate {	1065	sub size_allocate {
534	my ($self, $w, $h) = @_;	1066	my ($self, $w, $h) = @_;
535		1067
536	return unless $self->{w} != $w || $self->{h} != $h;	1068	my ($ws, $hs) = $self->get_wh;
537		1069
538	$self->SUPER::size_allocate ($w, $h);	1070	my $req_w = sum @$ws;
		1071	my $req_h = sum @$hs;
539		1072
540	$h -= $tex[1]->{h};	1073	# TODO: nicer code && do row_expand
541	$h -= $tex[4]->{h};	1074	my @col_expand = @{$self->{col_expand}};
542	$w -= $tex[2]->{w};	1075	@col_expand = (1) x @$ws unless @col_expand;
543	$w -= $tex[3]->{w};	1076	my $col_expand = (sum @col_expand) || 1;
544		1077
545	$h = $h < 0 ? 0 : $h;	1078	# linearly scale sizes
546	$w = $w < 0 ? 0 : $w;	1079	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		1080	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
547		1081
548	my $child = $self->child;	1082	CFClient::UI::harmonize $ws;
		1083	CFClient::UI::harmonize $hs;
549		1084
550	$child->size_allocate ($w, $h);	1085	my $y;
551	$child->move ($tex[3]->{w}, $tex[1]->{h});	1086
		1087	for my $r (0 .. $#{$self->{children}}) {
		1088	my $row = $self->{children}[$r]
		1089	or next;
		1090
		1091	my $x = 0;
		1092	my $row_h = $hs->[$r];
		1093
		1094	for my $c (0 .. $#$row) {
		1095	my $col_w = $ws->[$c];
		1096
		1097	if (my $widget = $row->[$c]) {
		1098	$widget->configure ($x, $y, $col_w, $row_h);
		1099	}
		1100
		1101	$x += $col_w;
		1102	}
		1103
		1104	$y += $row_h;
		1105	}
		1106
		1107	}
		1108
		1109	sub find_widget {
		1110	my ($self, $x, $y) = @_;
		1111
		1112	$x -= $self->{x};
		1113	$y -= $self->{y};
		1114
		1115	my $res;
		1116
		1117	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		1118	$res = $_->find_widget ($x, $y)
		1119	and return $res;
		1120	}
		1121
		1122	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
552	}	1123	}
553		1124
554	sub _draw {	1125	sub _draw {
555	my ($self) = @_;	1126	my ($self) = @_;
556		1127
557	my ($w, $h) = ($self->{w}, $self->{h});	1128	for (grep $_, @{$self->{children}}) {
558	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1129	$_->draw for grep $_, @$_;
559		1130	}
560	glEnable GL_BLEND;
561	glEnable GL_TEXTURE_2D;
562	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
563	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
564
565	my $top = $tex[1];
566	$top->draw_quad (0, 0, $w, $top->{h});
567
568	my $left = $tex[3];
569	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);
570
571	my $right = $tex[2];
572	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
573
574	my $bottom = $tex[4];
575	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
576
577	my $bg = $tex[0];
578	glBindTexture GL_TEXTURE_2D, $bg->{name};
579	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
580	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
581	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
582
583	my $rep_x = $cw / $bg->{w};
584	my $rep_y = $ch / $bg->{h};
585
586	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
587
588	glDisable GL_BLEND;
589	glDisable GL_TEXTURE_2D;
590
591	$self->child->draw;
592
593	}	1131	}
594		1132
595	#############################################################################	1133	#############################################################################
596		1134
597	package CFClient::Widget::Table;	1135	package CFClient::UI::HBox;
598		1136
		1137	# TODO: wrap into common Box base class
		1138
599	our @ISA = CFClient::Widget::;	1139	our @ISA = CFClient::UI::Container::;
600		1140
601	use SDL::OpenGL;	1141	sub size_request {
		1142	my ($self) = @_;
602		1143
603	sub add {	1144	my @alloc = map [$_->size_request], @{$self->{children}};
604	my ($self, $x, $y, $chld) = @_;
605	my $old_chld = $self->{children}[$y][$x];
606		1145
607	$self->{children}[$y][$x] = $chld;	1146	(
608	$chld->set_parent ($self);	1147	(List::Util::sum map $_->[0], @alloc),
609	$self->update;	1148	(List::Util::max map $_->[1], @alloc),
		1149	)
610	}	1150	}
611		1151
612	sub max_row_height {	1152	sub size_allocate {
613	my ($self, $row) = @_;	1153	my ($self, $w, $h) = @_;
614		1154
615	my $hs = 0;	1155	($h, $w) = ($w, $h);
616	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	1156
617	my $c = $self->{children}->[$row]->[$xi];	1157	my $children = $self->{children};
618	if ($c) {	1158
619	my ($w, $h) = $c->size_request;	1159	my @h = map $_->{req_w}, @$children;
620	if ($hs < $h) { $hs = $h }	1160
		1161	my $req_h = List::Util::sum @h;
		1162
		1163	if ($req_h > $h) {
		1164	# ah well, not enough space
		1165	$_ *= $h / $req_h for @h;
		1166	} else {
		1167	my $exp = List::Util::sum map $_->{expand}, @$children;
		1168	$exp ||= 1;
		1169
		1170	for (0 .. $#$children) {
		1171	my $child = $children->[$_];
		1172
		1173	my $alloc_h = $h[$_];
		1174	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		1175	$h[$_] = $alloc_h;
621	}	1176	}
622	}	1177	}
623	return $hs;
624	}
625		1178
626	sub max_col_width {	1179	CFClient::UI::harmonize \@h;
627	my ($self, $col) = @_;
628
629	my $ws = 0;
630	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {
631	my $c = ($self->{children}->[$yi] || [])->[$col];
632	if ($c) {
633	my ($w, $h) = $c->size_request;
634	if ($ws < $w) { $ws = $w }
635	}
636	}
637	return $ws;
638	}
639
640	sub size_request {
641	my ($self) = @_;
642
643	my ($hs, $ws) = (0, 0);
644
645	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
646	$hs += $self->max_row_height ($yi);
647	}
648
649	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
650	my $wm = 0;
651	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
652	$wm += $self->max_col_width ($xi)
653	}
654	if ($ws < $wm) { $ws = $wm }
655	}
656
657	return ($ws, $hs);
658	}
659
660	sub _draw {
661	my ($self) = @_;
662		1180
663	my $y = 0;	1181	my $y = 0;
664	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1182	for (0 .. $#$children) {
		1183	my $child = $children->[$_];
665	my $x = 0;	1184	my $h = $h[$_];
		1185	$child->configure ($y, 0, $h, $w);
666		1186
667	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1187	$y += $h;
		1188	}
668		1189
669	my $c = $self->{children}->[$yi]->[$xi];
670	if ($c) {
671	$c->move ($x, $y, 0); #TODO: Move to size_request
672	$c->draw if $c;
673	}
674
675	$x += $self->max_col_width ($xi);
676	}
677
678	$y += $self->max_row_height ($yi);
679	}	1190	1
680	}	1191	}
681		1192
682	#############################################################################	1193	#############################################################################
683		1194
684	package CFClient::Widget::VBox;	1195	package CFClient::UI::VBox;
685		1196
		1197	# TODO: wrap into common Box base class
		1198
686	our @ISA = CFClient::Widget::Container::;	1199	our @ISA = CFClient::UI::Container::;
687
688	use SDL::OpenGL;
689		1200
690	sub size_request {	1201	sub size_request {
691	my ($self) = @_;	1202	my ($self) = @_;
692		1203
693	my @alloc = map [$_->size_request], @{$self->{children}};	1204	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
699	}	1210	}
700		1211
701	sub size_allocate {	1212	sub size_allocate {
702	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
703		1214
704	return unless $self->{w} != $w || $self->{h} != $h;	1215	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
705
706	$self->{w} = $w;
707	$self->{h} = $h;
708
709	return unless $self->{h};
710		1216
711	my $children = $self->{children};	1217	my $children = $self->{children};
712		1218
713	my @h = map +($_->size_request)[1], @$children;	1219	my @h = map $_->{req_h}, @$children;
714		1220
715	my $req_h = List::Util::sum @h;	1221	my $req_h = List::Util::sum @h;
716		1222
717	if ($req_h > $h) {	1223	if ($req_h > $h) {
718	# ah well, not enough space	1224	# ah well, not enough space
719	$_ = $h[$_] * $h / $req_h for @h;	1225	$_ *= $h / $req_h for @h;
720	} else {	1226	} else {
721	my @exp = grep $_->{expand}, @$children;	1227	my $exp = List::Util::sum map $_->{expand}, @$children;
722	@exp = @$children unless @exp;	1228	$exp ||= 1;
723		1229
724	my %exp = map +($_ => 1), @exp;
725
726	for (0 .. $#$children) {	1230	for (0 .. $#$children) {
727	my $child = $children->[$_];	1231	my $child = $children->[$_];
728		1232
729	my $alloc_h = $h[$_];	1233	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
730	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
731	$h[$_] = $alloc_h;
732	}	1234	}
733	}	1235	}
		1236
		1237	CFClient::UI::harmonize \@h;
734		1238
735	my $y = 0;	1239	my $y = 0;
736	for (0 .. $#$children) {	1240	for (0 .. $#$children) {
737	my $child = $children->[$_];	1241	my $child = $children->[$_];
738	my $h = $h[$_];	1242	my $h = $h[$_];
739	$child->move (0, $y);	1243	$child->configure (0, $y, $w, $h);
740	$child->size_allocate ($w, $h);
741		1244
742	$y += $h;	1245	$y += $h;
743	}	1246	}
744	}
745		1247
746	#############################################################################	1248	1
		1249	}
747		1250
		1251	#############################################################################
		1252
748	package CFClient::Widget::Label;	1253	package CFClient::UI::Label;
749		1254
750	our @ISA = CFClient::Widget::;	1255	our @ISA = CFClient::UI::Base::;
751		1256
752	use SDL::OpenGL;	1257	use CFClient::OpenGL;
753		1258
754	sub new {	1259	sub new {
755	my ($class, %arg) = @_;	1260	my ($class, %arg) = @_;
756		1261
757	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
758	fg => [1, 1, 1],	1263	fg => [1, 1, 1],
759	height => $::FONTSIZE,	1264	#font => default_font
760	text => "",	1265	#text => initial text
761	align => -1,	1266	#markup => initial narkup
762	layout => new CFClient::Layout,	1267	layout => (new CFClient::Layout),
		1268	fontsize => 1,
		1269	align => -1,
		1270	valign => -1,
		1271	padding => 2,
		1272	can_events => 0,
763	%arg	1273	%arg
764	);	1274	);
765		1275
		1276	if (exists $self->{template}) {
		1277	my $layout = new CFClient::Layout;
		1278	$layout->set_text (delete $self->{template});
		1279	$self->{template} = $layout;
		1280	}
		1281
		1282	if (exists $self->{markup}) {
		1283	$self->set_markup (delete $self->{markup});
		1284	} else {
766	$self->set_text ($self->{text});	1285	$self->set_text (delete $self->{text});
		1286	}
767		1287
768	$self	1288	$self
769	}	1289	}
770		1290
771	sub escape_text {	1291	sub escape {
772	local $_ = $_[1];	1292	local $_ = $_[1];
773		1293
774	s/&/&amp;/g;	1294	s/&/&amp;/g;
775	s/>/&gt;/g;	1295	s/>/&gt;/g;
776	s/</&lt;/g;	1296	s/</&lt;/g;
777		1297
778	$_[1]	1298	$_[1]
779	}	1299	}
780		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
781	sub set_text {	1308	sub set_text {
782	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
783		1310
		1311	return if $self->{text} eq "T$text";
784	$self->{text} = $text;	1312	$self->{text} = "T$text";
		1313
		1314	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
785	$self->{layout}->set_markup ($text);	1315	$self->{layout}->set_text ($text);
786		1316
787	delete $self->{texture};
788	$self->update;	1317	$self->update;
		1318	$self->check_size;
789	}	1319	}
790		1320
791	sub get_text {	1321	sub set_markup {
792	my ($self, $text) = @_;	1322	my ($self, $markup) = @_;
793		1323
794	$self->{text}	1324	return if $self->{text} eq "M$markup";
		1325	$self->{text} = "M$markup";
		1326
		1327	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1328
		1329	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
		1330	$self->{layout}->set_markup ($markup);
		1331
		1332	$self->update;
		1333	$self->check_size;
795	}	1334	}
796		1335
797	sub size_request {	1336	sub size_request {
798	my ($self) = @_;	1337	my ($self) = @_;
799		1338
800	$self->{layout}->set_width;	1339	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1340	$self->{layout}->set_width ($self->{max_w} || -1);
801	$self->{layout}->set_height ($self->{height});	1341	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1342
802	$self->{layout}->size	1343	my ($w, $h) = $self->{layout}->size;
803	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1344
804	# (	1345	if (exists $self->{template}) {
805	# $self->{texture}{w},	1346	$self->{template}->set_font ($self->{font}) if $self->{font};
806	# $self->{texture}{h},	1347	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
807	# )	1348
808	# } else {	1349	my ($w2, $h2) = $self->{template}->size;
809	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};	1350
810	#	1351	$w = List::Util::max $w, $w2;
811	# ($w, $h)	1352	$h = List::Util::max $h, $h2;
812	# }	1353	}
		1354
		1355	(
		1356	$w + $self->{padding} * 2,
		1357	$h + $self->{padding} * 2,
		1358	)
813	}	1359	}
814		1360
815	sub size_allocate {	1361	sub size_allocate {
816	my ($self, $w, $h) = @_;	1362	my ($self, $w, $h) = @_;
817		1363
818	return unless $self->{w} != $w || $self->{h} != $h;
819
820	$self->SUPER::size_allocate ($w, $h);
821	delete $self->{texture};	1364	delete $self->{texture};
822	}	1365	}
823		1366
824	sub update {	1367	sub set_fontsize {
825	my ($self) = @_;	1368	my ($self, $fontsize) = @_;
826		1369
		1370	$self->{fontsize} = $fontsize;
827	delete $self->{texture};	1371	delete $self->{texture};
		1372
828	$self->SUPER::update;	1373	$self->update;
		1374	$self->check_size;
829	}	1375	}
830		1376
831	sub _draw {	1377	sub _draw {
832	my ($self) = @_;	1378	my ($self) = @_;
833		1379
834	my $tex = $self->{texture} ||= do {	1380	my $tex = $self->{texture} ||= do {
		1381	$self->{layout}->set_foreground (@{$self->{fg}});
		1382	$self->{layout}->set_font ($self->{font}) if $self->{font};
835	$self->{layout}->set_width ($self->{w});	1383	$self->{layout}->set_width ($self->{w});
		1384	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1385
836	new_from_layout CFClient::Texture $self->{layout};	1386	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1387
		1388	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1389	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1390	: ($self->{w} - $tex->{w}) * 0.5;
		1391
		1392	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1393	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1394	: ($self->{h} - $tex->{h}) * 0.5;
		1395
		1396	$tex
837	};	1397	};
838		1398
839	glEnable GL_BLEND;
840	glEnable GL_TEXTURE_2D;	1399	glEnable GL_TEXTURE_2D;
841	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
842	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
843		1401
		1402	if ($tex->{format} == GL_ALPHA) {
844	glColor @{$self->{fg}};	1403	glColor @{$self->{fg}};
		1404	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1405	} else {
		1406	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1407	}
845		1408
846	my $x =
847	$self->{align} < 0 ? 0
848	: $self->{align} > 0 ? $self->{w} - $self->{texture}{w}
849	: ($self->{w} + $self->{texture}{w}) * 0.5;
850
851	$tex->draw_quad ($x, 0);
852
853	glDisable GL_BLEND;
854	glDisable GL_TEXTURE_2D;	1409	glDisable GL_TEXTURE_2D;
855	}	1410	}
856		1411
857	#############################################################################	1412	#############################################################################
858		1413
859	package CFClient::Widget::Entry;	1414	package CFClient::UI::EntryBase;
860		1415
861	our @ISA = CFClient::Widget::Label::;	1416	our @ISA = CFClient::UI::Label::;
862		1417
863	use SDL;	1418	use CFClient::OpenGL;
864	use SDL::OpenGL;
865		1419
866	sub new {	1420	sub new {
867	my $class = shift;	1421	my $class = shift;
868		1422
869	$class->SUPER::new (	1423	$class->SUPER::new (
870	fg => [1, 1, 1],	1424	fg => [1, 1, 1],
871	bg => [0, 0, 0, 0.4],	1425	bg => [0, 0, 0, 0.2],
872	active_bg => [1, 1, 1],	1426	active_bg => [1, 1, 1, 0.5],
873	active_fg => [0, 0, 0],	1427	active_fg => [0, 0, 0],
		1428	can_hover => 1,
		1429	can_focus => 1,
		1430	valign => 0,
		1431	can_events => 1,
874	@_	1432	@_
875	)	1433	)
876	}	1434	}
877		1435
878	sub _set_text {	1436	sub _set_text {
879	my ($self, $text) = @_;	1437	my ($self, $text) = @_;
880		1438
		1439	delete $self->{cur_h};
		1440
		1441	return if $self->{text} eq $text;
		1442
		1443	delete $self->{texture};
		1444
881	$self->{last_activity} = $::NOW;	1445	$self->{last_activity} = $::NOW;
882
883	$self->{text} = $text;	1446	$self->{text} = $text;
884	$self->{layout}->set_width ($self->{w});
885		1447
886	$text =~ s/./*/g if $self->{hidden};	1448	$text =~ s/./*/g if $self->{hidden};
		1449	$self->{layout}->set_text ("$text ");
887		1450
		1451	$self->emit (changed => $self->{text});
		1452	}
888		1453
889	$self->{layout}->set_markup ($self->escape_text ($text));	1454	sub set_text {
		1455	my ($self, $text) = @_;
890		1456
891	$text = substr $text, 0, $self->{cursor};	1457	$self->{cursor} = length $text;
892	utf8::encode $text;	1458	$self->_set_text ($text);
		1459	$self->check_size;
		1460	$self->update;
		1461	}
893		1462
894	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);	1463	sub get_text {
		1464	$_[0]{text}
895	}	1465	}
896		1466
897	sub size_request {	1467	sub size_request {
898	my ($self) = @_;	1468	my ($self) = @_;
899		1469
…		…
903	}	1473	}
904		1474
905	sub size_allocate {	1475	sub size_allocate {
906	my ($self, $w, $h) = @_;	1476	my ($self, $w, $h) = @_;
907		1477
908	return unless $self->{w} != $w || $self->{h} != $h;	1478	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
909
910	$self->SUPER::size_allocate ($w, $h);
911
912	$self->_set_text ($self->{text});
913	}	1479	}
914		1480
915	sub set_text {	1481	sub key_down {
916	my ($self, $text) = @_;	1482	my ($self, $ev) = @_;
917		1483
		1484	my $mod = $ev->{mod};
		1485	my $sym = $ev->{sym};
		1486	my $uni = $ev->{unicode};
		1487
		1488	my $text = $self->get_text;
		1489
		1490	if ($sym == 8) {
		1491	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
		1492	} elsif ($sym == 127) {
		1493	substr $text, $self->{cursor}, 1, "";
		1494	} elsif ($sym == CFClient::SDLK_LEFT) {
		1495	--$self->{cursor} if $self->{cursor};
		1496	} elsif ($sym == CFClient::SDLK_RIGHT) {
		1497	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1498	} elsif ($sym == CFClient::SDLK_HOME) {
		1499	$self->{cursor} = 0;
		1500	} elsif ($sym == CFClient::SDLK_END) {
918	$self->{cursor} = length $text;	1501	$self->{cursor} = length $text;
		1502	} elsif ($sym == 27) {
		1503	$self->emit ('escape');
		1504	} elsif ($uni) {
		1505	substr $text, $self->{cursor}++, 0, chr $uni;
		1506	}
		1507
919	$self->_set_text ($text);	1508	$self->_set_text ($text);
920	$self->update;	1509	$self->update;
921	}	1510	}
922		1511
923	sub key_down {
924	my ($self, $ev) = @_;
925
926	my $mod = $ev->key_mod;
927	my $sym = $ev->key_sym;
928
929	my $uni = $ev->key_unicode;
930
931	my $text = $self->get_text;
932
933	if ($sym == SDLK_BACKSPACE) {
934	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
935	} elsif ($sym == SDLK_DELETE) {
936	substr $text, $self->{cursor}, 1, "";
937	} elsif ($sym == SDLK_LEFT) {
938	--$self->{cursor} if $self->{cursor};
939	} elsif ($sym == SDLK_RIGHT) {
940	++$self->{cursor} if $self->{cursor} < length $self->{text};
941	} elsif ($uni) {
942	substr $text, $self->{cursor}++, 0, chr $uni;
943	}
944
945	$self->_set_text ($text);
946	$self->update;
947	}
948
949	sub focus_in {	1512	sub focus_in {
950	my ($self) = @_;	1513	my ($self) = @_;
951		1514
952	$self->{last_activity} = $::NOW;	1515	$self->{last_activity} = $::NOW;
953		1516
…		…
960	$self->SUPER::button_down ($ev, $x, $y);	1523	$self->SUPER::button_down ($ev, $x, $y);
961		1524
962	my $idx = $self->{layout}->xy_to_index ($x, $y);	1525	my $idx = $self->{layout}->xy_to_index ($x, $y);
963		1526
964	# byte-index to char-index	1527	# byte-index to char-index
965	my $text = $self->{layout};	1528	my $text = $self->{text};
966	utf8::encode $text;	1529	utf8::encode $text;
967	$self->{cursor} = length substr $text, 0, $idx;	1530	$self->{cursor} = length substr $text, 0, $idx;
968		1531
969	$self->_set_text ($self->{text});	1532	$self->_set_text ($self->{text});
970	$self->update;	1533	$self->update;
…		…
985	$self->{fg} = $self->{active_fg};	1548	$self->{fg} = $self->{active_fg};
986	} else {	1549	} else {
987	glColor @{$self->{bg}};	1550	glColor @{$self->{bg}};
988	}	1551	}
989		1552
		1553	glEnable GL_BLEND;
		1554	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
990	glBegin GL_QUADS;	1555	glBegin GL_QUADS;
991	glVertex 0 , 0;	1556	glVertex 0 , 0;
992	glVertex 0 , $self->{h};	1557	glVertex 0 , $self->{h};
993	glVertex $self->{w}, $self->{h};	1558	glVertex $self->{w}, $self->{h};
994	glVertex $self->{w}, 0;	1559	glVertex $self->{w}, 0;
995	glEnd;	1560	glEnd;
		1561	glDisable GL_BLEND;
996		1562
997	$self->SUPER::_draw;	1563	$self->SUPER::_draw;
998		1564
999	#TODO: force update every cursor change :(	1565	#TODO: force update every cursor change :(
1000	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1566	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1567
		1568	unless (exists $self->{cur_h}) {
		1569	my $text = substr $self->{text}, 0, $self->{cursor};
		1570	utf8::encode $text;
		1571
		1572	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1573	}
		1574
1001	glColor @{$self->{fg}};	1575	glColor @{$self->{fg}};
1002	glBegin GL_LINES;	1576	glBegin GL_LINES;
1003	glVertex $self->{cur_x}, $self->{cur_y};
1004	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1577	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1578	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1005	glEnd;	1579	glEnd;
1006	}	1580	}
1007	}	1581	}
1008		1582
1009	#############################################################################	1583	package CFClient::UI::Entry;
1010		1584
1011	package CFClient::Widget::Slider;	1585	our @ISA = CFClient::UI::EntryBase::;
1012		1586
1013	use strict;	1587	use CFClient::OpenGL;
1014		1588
1015	use SDL::OpenGL;	1589	sub key_down {
1016	use SDL::OpenGL::Constants;
1017
1018	our @ISA = CFClient::Widget::DrawBG::;
1019
1020	sub size_request {
1021	my ($self) = @_;	1590	my ($self, $ev) = @_;
1022		1591
1023	my $w = 50;	1592	my $sym = $ev->{sym};
1024	my $h = 10;
1025		1593
1026	$self->{vertical} ? ($h, $w) : ($w, $h)	1594	if ($sym == 13) {
		1595	unshift @{$self->{history}},
		1596	my $txt = $self->get_text;
		1597	$self->{history_pointer} = -1;
		1598	$self->{history_saveback} = '';
		1599	$self->emit (activate => $txt);
		1600	$self->update;
		1601
		1602	} elsif ($sym == CFClient::SDLK_UP) {
		1603	if ($self->{history_pointer} < 0) {
		1604	$self->{history_saveback} = $self->get_text;
		1605	}
		1606	if (@{$self->{history} || []} > 0) {
		1607	$self->{history_pointer}++;
		1608	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1609	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1610	}
		1611	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1612	}
		1613
		1614	} elsif ($sym == CFClient::SDLK_DOWN) {
		1615	$self->{history_pointer}--;
		1616	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1617
		1618	if ($self->{history_pointer} >= 0) {
		1619	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1620	} else {
		1621	$self->set_text ($self->{history_saveback});
		1622	}
		1623
		1624	} else {
		1625	$self->SUPER::key_down ($ev);
		1626	}
		1627
1027	}	1628	}
		1629
		1630	#############################################################################
		1631
		1632	package CFClient::UI::Button;
		1633
		1634	our @ISA = CFClient::UI::Label::;
		1635
		1636	use CFClient::OpenGL;
		1637
		1638	my @tex =
		1639	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1640	qw(b1_button_active.png);
1028		1641
1029	sub new {	1642	sub new {
1030	my $class = shift;	1643	my $class = shift;
1031		1644
		1645	$class->SUPER::new (
		1646	padding => 4,
		1647	fg => [1, 1, 1],
		1648	bg => [1, 1, 1, 0.2],
		1649	active_fg => [0, 0, 1],
		1650	can_hover => 1,
		1651	align => 0,
		1652	valign => 0,
		1653	can_events => 1,
		1654	@_
		1655	)
		1656	}
		1657
		1658	sub button_up {
		1659	my ($self, $ev, $x, $y) = @_;
		1660
		1661	if ($x >= 0 && $x < $self->{w}
		1662	&& $y >= 0 && $y < $self->{h}) {
		1663	$self->emit ("activate");
		1664	}
		1665	}
		1666
		1667	sub _draw {
		1668	my ($self) = @_;
		1669
		1670	local $self->{fg} = $self->{fg};
		1671
		1672	if ($GRAB == $self) {
		1673	$self->{fg} = $self->{active_fg};
		1674	}
		1675
		1676	glEnable GL_TEXTURE_2D;
		1677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1678	glColor 0, 0, 0, 1;
		1679
		1680	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1681
		1682	glDisable GL_TEXTURE_2D;
		1683
		1684	$self->SUPER::_draw;
		1685	}
		1686
		1687	#############################################################################
		1688
		1689	package CFClient::UI::CheckBox;
		1690
		1691	our @ISA = CFClient::UI::DrawBG::;
		1692
		1693	my @tex =
		1694	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1695	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1696
		1697	use CFClient::OpenGL;
		1698
		1699	sub new {
		1700	my $class = shift;
		1701
		1702	$class->SUPER::new (
		1703	padding => 2,
		1704	fg => [1, 1, 1],
		1705	active_fg => [1, 1, 0],
		1706	state => 0,
		1707	can_hover => 1,
		1708	@_
		1709	)
		1710	}
		1711
		1712	sub size_request {
		1713	my ($self) = @_;
		1714
		1715	($self->{padding} * 2 + 6) x 2
		1716	}
		1717
		1718	sub button_down {
		1719	my ($self, $ev, $x, $y) = @_;
		1720
		1721	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1722	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1723	$self->{state} = !$self->{state};
		1724	$self->emit (changed => $self->{state});
		1725	}
		1726	}
		1727
		1728	sub _draw {
		1729	my ($self) = @_;
		1730
		1731	$self->SUPER::_draw;
		1732
		1733	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1734
		1735	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1736
		1737	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1738
		1739	glEnable GL_TEXTURE_2D;
		1740
		1741	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1742
		1743	$tex->draw_quad_alpha (0, 0, $s, $s);
		1744
		1745	glDisable GL_TEXTURE_2D;
		1746	}
		1747
		1748	#############################################################################
		1749
		1750	package CFClient::UI::Image;
		1751
		1752	our @ISA = CFClient::UI::Base::;
		1753
		1754	use CFClient::OpenGL;
		1755	use Carp qw/confess/;
		1756
		1757	our %loaded_images;
		1758
		1759	sub new {
		1760	my $class = shift;
		1761
		1762	my $self = $class->SUPER::new (can_events => 0, @_);
		1763
		1764	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1765
		1766	$loaded_images{$self->{image}} ||=
		1767	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1768
		1769	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1770
		1771	Scalar::Util::weaken $loaded_images{$self->{image}};
		1772
		1773	$self->{aspect} = $tex->{w} / $tex->{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{tex}->{w}, $self->{tex}->{h})
		1782	}
		1783
		1784	sub _draw {
		1785	my ($self) = @_;
		1786
		1787	my $tex = $self->{tex};
		1788
		1789	my ($w, $h) = ($self->{w}, $self->{h});
		1790
		1791	if ($self->{rot90}) {
		1792	glRotate 90, 0, 0, 1;
		1793	glTranslate 0, -$self->{w}, 0;
		1794
		1795	($w, $h) = ($h, $w);
		1796	}
		1797
		1798	glEnable GL_TEXTURE_2D;
		1799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1800
		1801	$tex->draw_quad_alpha (0, 0, $w, $h);
		1802
		1803	glDisable GL_TEXTURE_2D;
		1804	}
		1805
		1806	#############################################################################
		1807
		1808	package CFClient::UI::VGauge;
		1809
		1810	our @ISA = CFClient::UI::Base::;
		1811
		1812	use List::Util qw(min max);
		1813
		1814	use CFClient::OpenGL;
		1815
		1816	my %tex = (
		1817	food => [
		1818	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1819	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1820	],
		1821	grace => [
		1822	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1823	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1824	],
		1825	hp => [
		1826	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1827	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1828	],
		1829	mana => [
		1830	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1831	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1832	],
		1833	);
		1834
		1835	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1836	sub new {
		1837	my $class = shift;
		1838
		1839	my $self = $class->SUPER::new (
		1840	type => 'food',
		1841	@_
		1842	);
		1843
		1844	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1845
		1846	$self
		1847	}
		1848
		1849	sub size_request {
		1850	my ($self) = @_;
		1851
		1852	#my $tex = $tex{$self->{type}}[0];
		1853	#@$tex{qw(w h)}
		1854	(0, 0)
		1855	}
		1856
		1857	sub set_max {
		1858	my ($self, $max) = @_;
		1859
		1860	return if $self->{max_val} == $max;
		1861
		1862	$self->{max_val} = $max;
		1863	$self->update;
		1864	}
		1865
		1866	sub set_value {
		1867	my ($self, $val, $max) = @_;
		1868
		1869	$self->set_max ($max)
		1870	if defined $max;
		1871
		1872	return if $self->{val} == $val;
		1873
		1874	$self->{val} = $val;
		1875	$self->update;
		1876	}
		1877
		1878	sub _draw {
		1879	my ($self) = @_;
		1880
		1881	my $tex = $tex{$self->{type}};
		1882	my ($t1, $t2, $t3) = @$tex;
		1883
		1884	my ($w, $h) = ($self->{w}, $self->{h});
		1885
		1886	if ($self->{vertical}) {
		1887	glRotate 90, 0, 0, 1;
		1888	glTranslate 0, -$self->{w}, 0;
		1889
		1890	($w, $h) = ($h, $w);
		1891	}
		1892
		1893	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1894
		1895	my $ycut1 = max 0, min 1, $ycut;
		1896	my $ycut2 = max 0, min 1, $ycut - 1;
		1897
		1898	my $h1 = $self->{h} * (1 - $ycut1);
		1899	my $h2 = $self->{h} * (1 - $ycut2);
		1900
		1901	glEnable GL_BLEND;
		1902	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1903	glEnable GL_TEXTURE_2D;
		1904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1905
		1906	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1907	glBegin GL_QUADS;
		1908	glTexCoord 0 , 0; glVertex 0 , 0;
		1909	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1910	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1911	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1912	glEnd;
		1913
		1914	my $ycut1 = List::Util::min 1, $ycut;
		1915	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1916	glBegin GL_QUADS;
		1917	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1918	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1919	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1920	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1921	glEnd;
		1922
		1923	if ($t3) {
		1924	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1925	glBegin GL_QUADS;
		1926	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1927	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1928	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1929	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1930	glEnd;
		1931	}
		1932
		1933	glDisable GL_BLEND;
		1934	glDisable GL_TEXTURE_2D;
		1935	}
		1936
		1937	#############################################################################
		1938
		1939	package CFClient::UI::Gauge;
		1940
		1941	our @ISA = CFClient::UI::VBox::;
		1942
		1943	sub new {
		1944	my ($class, %arg) = @_;
		1945
		1946	my $self = $class->SUPER::new (
		1947	tooltip => $arg{type},
		1948	can_hover => 1,
		1949	can_events => 1,
		1950	%arg,
		1951	);
		1952
		1953	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1954	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1955	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1956
		1957	$self
		1958	}
		1959
		1960	sub set_fontsize {
		1961	my ($self, $fsize) = @_;
		1962
		1963	$self->{value}->set_fontsize ($fsize);
		1964	$self->{max} ->set_fontsize ($fsize);
		1965	}
		1966
		1967	sub set_max {
		1968	my ($self, $max) = @_;
		1969
		1970	$self->{gauge}->set_max ($max);
		1971	$self->{max}->set_text ($max);
		1972	}
		1973
		1974	sub set_value {
		1975	my ($self, $val, $max) = @_;
		1976
		1977	$self->set_max ($max)
		1978	if defined $max;
		1979
		1980	$self->{gauge}->set_value ($val, $max);
		1981	$self->{value}->set_text ($val);
		1982	}
		1983
		1984	#############################################################################
		1985
		1986	package CFClient::UI::Slider;
		1987
		1988	use strict;
		1989
		1990	use CFClient::OpenGL;
		1991
		1992	our @ISA = CFClient::UI::DrawBG::;
		1993
		1994	my @tex =
		1995	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1996	qw(s1_slider.png s1_slider_bg.png);
		1997
		1998	sub new {
		1999	my $class = shift;
		2000
1032	# range [value, low, high, page]	2001	# range [value, low, high, page]
1033		2002
		2003	# TODO: 0-width page
		2004	# TODO: req_w/h are wrong with vertical
		2005	# TODO: calculations are off
1034	$class->SUPER::new (	2006	my $self = $class->SUPER::new (
1035	fg => [1, 1, 1],	2007	fg => [1, 1, 1],
1036	active_fg => [0, 0, 0],	2008	active_fg => [0, 0, 0],
1037	range => [0, 0, 100, 10],	2009	range => [0, 0, 100, 10],
		2010	req_w => $::WIDTH / 80,
		2011	req_h => $::WIDTH / 80,
1038	vertical => 1,	2012	vertical => 0,
		2013	can_hover => 1,
		2014	inner_pad => 5,
1039	@_	2015	@_
1040	)	2016	);
		2017
		2018	$self
		2019	}
		2020
		2021	sub size_request {
		2022	my ($self) = @_;
		2023
		2024	my $w = $self->{req_w};
		2025	my $h = $self->{req_h};
		2026
		2027	$self->{vertical} ? ($h, $w) : ($w, $h)
1041	}	2028	}
1042		2029
1043	sub button_down {	2030	sub button_down {
1044	my ($self, $ev, $x, $y) = @_;	2031	my ($self, $ev, $x, $y) = @_;
1045		2032
…		…
1053	if ($GRAB == $self) {	2040	if ($GRAB == $self) {
1054	my ($value, $lo, $hi, $page) = @{$self->{range}};	2041	my ($value, $lo, $hi, $page) = @{$self->{range}};
1055		2042
1056	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2043	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1057		2044
		2045	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		2046	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		2047
		2048	$x -= $inner_pad_px; # substract the padding
1058	$x = $x * ($hi - $lo) / $w + $lo;	2049	$x = $x * ($hi - $lo) / $inner_w + $lo;
1059	$x = $lo if $x < $lo;	2050	$x = $lo if $x < $lo;
1060	$x = $hi - $page if $x > $hi - $page;	2051	$x = $hi - $page if $x > $hi - $page;
1061	$self->{range}[0] = $x;	2052	$self->{range}[0] = $x;
1062		2053
1063	$self->emit (changed => $x);	2054	$self->emit (changed => $x);
1064	$self->update;	2055	$self->update;
1065	}	2056	}
		2057	}
		2058
		2059	# the inner_* stuff is for generating a padding for the slider handle,
		2060	# so that the handle doesn't leave the texture. This calculation isn't 100%
		2061	# correct propably, but it does the job for now
		2062	sub _calc_inner_pad_px {
		2063	my ($self, $w) = @_;
		2064	($w / 100) * $self->{inner_pad} # % to pixels
1066	}	2065	}
1067		2066
1068	sub _draw {	2067	sub _draw {
1069	my ($self) = @_;	2068	my ($self) = @_;
1070		2069
…		…
1084	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2083	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1085	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2084	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1086		2085
1087	my ($value, $lo, $hi, $page) = @{$self->{range}};	2086	my ($value, $lo, $hi, $page) = @{$self->{range}};
1088		2087
		2088	$hi = $value + 1 if $lo == $hi;
		2089
		2090	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		2091	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		2092
1089	$page = int $page * $w / ($hi - $lo);	2093	$page = int $page * $inner_w / ($hi - $lo);
1090	$value = int +($value - $lo) * $w / ($hi - $lo);	2094	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1091		2095
1092	$w -= $page;	2096	$w -= $page;
1093	$page &= ~1;	2097	$page &= ~1;
1094	glTranslate $page * 0.5, 0, 0;	2098	glTranslate $page * 0.5, 0, 0;
		2099	$page ||= 2;
1095		2100
1096	glColor @$fg;
1097	glBegin GL_LINES;
1098	glVertex 0, 0; glVertex 0, $h;
1099	glVertex $w - 1, 0; glVertex $w - 1, $h;
1100	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1101	glEnd;
1102
1103	my $knob_a = $value - $page * 0.5;	2101	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1104	my $knob_b = $value + $page * 0.5;	2102	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1105		2103
1106	glBegin GL_QUADS;	2104	glEnable GL_TEXTURE_2D;
1107	glColor @$fg;	2105	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1108	glVertex $knob_a, 0;
1109	glVertex $knob_a, $h;
1110	glVertex $knob_b, $h;
1111	glVertex $knob_b, 0;
1112		2106
1113	if ($knob_a < $knob_b - 2) {	2107	# draw background
1114	glColor @$bg;	2108	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1115	glVertex $knob_a + 1, 1;
1116	glVertex $knob_a + 1, $h - 1;
1117	glVertex $knob_b - 1, $h - 1;
1118	glVertex $knob_b - 1, 1;
1119	}
1120	glEnd;
1121	}
1122		2109
1123	#############################################################################	2110	# draw handle
		2111	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1124		2112
1125	package CFClient::Widget::MapWidget;	2113	glDisable GL_TEXTURE_2D;
		2114	}
1126		2115
1127	use strict;	2116	#############################################################################
1128		2117
1129	use List::Util qw(min max);	2118	package CFClient::UI::TextView;
1130		2119
1131	use SDL;
1132	use SDL::OpenGL;
1133	use SDL::OpenGL::Constants;
1134
1135	our @ISA = CFClient::Widget::;	2120	our @ISA = CFClient::UI::HBox::;
		2121
		2122	use CFClient::OpenGL;
1136		2123
1137	sub new {	2124	sub new {
1138	my $class = shift;	2125	my $class = shift;
1139		2126
1140	$class->SUPER::new (	2127	my $self = $class->SUPER::new (
1141	z => -1,	2128	fontsize => 1,
1142	list => (glGenLists 1),	2129	can_events => 0,
		2130	#font => default_font
1143	@_	2131	@_,
		2132
		2133	layout => (new CFClient::Layout 1),
		2134	par => [],
		2135	height => 0,
		2136	children => [
		2137	(new CFClient::UI::Empty expand => 1),
		2138	(new CFClient::UI::Slider vertical => 1),
		2139	],
1144	)	2140	);
1145	}
1146		2141
1147	sub key_down {	2142	$self->{children}[1]->connect (changed => sub { $self->update });
1148	print "MAPKEYDOWN\n";
1149	}
1150		2143
1151	sub key_up {	2144	$self
1152	}	2145	}
1153		2146
1154	sub size_request {	2147	sub set_fontsize {
		2148	my ($self, $fontsize) = @_;
		2149
		2150	$self->{fontsize} = $fontsize;
		2151	$self->reflow;
		2152	}
		2153
		2154	sub text_height {
		2155	my ($self, $text) = @_;
		2156
		2157	my $layout = $self->{layout};
		2158
		2159	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2160	$layout->set_width ($self->{children}[0]{w});
		2161	$layout->set_markup ($text);
1155	(	2162
1156	1 + int $::WIDTH / 32,	2163	($layout->size)[1]
1157	1 + int $::HEIGHT / 32,	2164	}
1158	)	2165
		2166	sub reflow {
		2167	my ($self) = @_;
		2168
		2169	$self->{need_reflow}++;
		2170	$self->update;
		2171	}
		2172
		2173	sub size_allocate {
		2174	my ($self, $w, $h) = @_;
		2175
		2176	$self->SUPER::size_allocate ($w, $h);
		2177
		2178	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2179	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2180	$self->{layout}->set_width ($self->{children}[0]{w});
		2181
		2182	$self->reflow;
		2183	}
		2184
		2185	sub add_paragraph {
		2186	my ($self, $color, $text) = @_;
		2187
		2188	#TODO: intelligently "reformat" paragraph
		2189
		2190	my $height = $self->text_height ($text);
		2191
		2192	$self->{height} += $height;
		2193
		2194	push @{$self->{par}}, [$height, $color, $text];
		2195
		2196	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2197	$self->{children}[1]->update;
1159	}	2198	}
1160		2199
1161	sub update {	2200	sub update {
1162	my ($self) = @_;	2201	my ($self) = @_;
1163		2202
1164	$self->{need_update} = 1;	2203	$self->SUPER::update;
		2204
		2205	return unless $self->{h} > 0;
		2206
		2207	delete $self->{texture};
		2208
		2209	$ROOT->on_refresh ($self, sub {
		2210	if (delete $self->{need_reflow}) {
		2211	my $height = 0;
		2212
		2213	$height += $_->[0] = $self->text_height ($_->[2])
		2214	for @{$self->{par}};
		2215
		2216	$self->{height} = $height;
		2217
		2218	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2219
		2220	delete $self->{texture};
		2221	}
		2222
		2223	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
		2224	glClearColor 0, 0, 0, 0;
		2225	glClear GL_COLOR_BUFFER_BIT;
		2226
		2227	glEnable GL_TEXTURE_2D;
		2228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2229
		2230	my $top = int $self->{children}[1]{range}[0];
		2231
		2232	my $y0 = $top;
		2233	my $y1 = $top + $self->{h};
		2234
		2235	my $y = 0;
		2236
		2237	my $layout = $self->{layout};
		2238
		2239	$layout->set_font ($self->{font}) if $self->{font};
		2240
		2241	for my $par (@{$self->{par}}) {
		2242	my $h = $par->[0];
		2243
		2244	if ($y0 < $y + $h && $y < $y1) {
		2245	$layout->set_foreground (@{ $par->[1] });
		2246	$layout->set_markup ($par->[2]);
		2247
		2248	my ($W, $H) = $layout->size;
		2249	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
		2250	}
		2251
		2252	$y += $h;
		2253	}
		2254
		2255	glDisable GL_TEXTURE_2D;
		2256	};
		2257	});
1165	}	2258	}
1166		2259
1167	sub _draw {	2260	sub _draw {
1168	my ($self) = @_;	2261	my ($self) = @_;
1169		2262
1170	if (delete $self->{need_update}) {
1171	glNewList $self->{list}, GL_COMPILE;
1172
1173	my $mx = $::CONN->{mapx};
1174	my $my = $::CONN->{mapy};
1175
1176	my $map = $::CONN->{map};
1177
1178	my ($xofs, $yofs);
1179
1180	my $sw = 1 + int $::WIDTH / 32;
1181	my $sh = 1 + int $::HEIGHT / 32;
1182
1183	if ($::CONN->{mapw} > $sw) {
1184	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1185	} else {
1186	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1187	}
1188
1189	if ($::CONN->{maph} > $sh) {
1190	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1191	} else {
1192	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1193	}
1194
1195	glEnable GL_TEXTURE_2D;	2263	glEnable GL_TEXTURE_2D;
1196	glEnable GL_BLEND;
1197	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1198		2265	glColor 1, 1, 1, 1;
1199	my $sw4 = ($sw + 3) & ~3;	2266	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1200	my $darkness = "\x00" x ($sw4 * $sh);
1201
1202	for my $x (0 .. $sw - 1) {
1203	my $row = $map->[$x + $xofs];
1204	for my $y (0 .. $sh - 1) {
1205
1206	my $cell = $row->[$y + $yofs]
1207	or next;
1208
1209	my $dark = $cell->[0];
1210	if ($dark < 0) {
1211	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1212	} else {
1213	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1214	}
1215
1216	for my $num (grep $_, @$cell[1,2,3]) {
1217	my $tex = $::CONN->{face}[$num]{texture} || next;
1218
1219	my ($w, $h) = @$tex{qw(w h)};
1220
1221	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1222	}
1223	}
1224	}
1225
1226	# if (1) { # higher quality darkness
1227	# $lighting =~ s/(.)/$1$1$1/gs;
1228	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1229	#
1230	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1231	#
1232	# $lighting = $pb->get_pixels;
1233	# $lighting =~ s/(.)../$1/gs;
1234	# }
1235
1236	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1237	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1238
1239	$darkness = new CFClient::Texture
1240	width => $sw4,
1241	height => $sh,
1242	data => $darkness,
1243	internalformat => GL_ALPHA,
1244	format => GL_ALPHA;
1245
1246	glColor 0.45, 0.45, 0.45, 1;
1247	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1248
1249	glDisable GL_TEXTURE_2D;	2267	glDisable GL_TEXTURE_2D;
1250	glDisable GL_BLEND;
1251		2268
1252	glEndList;	2269	$self->{children}[1]->draw;
1253	}
1254		2270
1255	glCallList $self->{list};
1256	}	2271	}
1257		2272
1258	my %DIR = (
1259	SDLK_KP8, [1, "north"],
1260	SDLK_KP9, [2, "northeast"],
1261	SDLK_KP6, [3, "east"],
1262	SDLK_KP3, [4, "southeast"],
1263	SDLK_KP2, [5, "south"],
1264	SDLK_KP1, [6, "southwest"],
1265	SDLK_KP4, [7, "west"],
1266	SDLK_KP7, [8, "northwest"],
1267
1268	SDLK_UP, [1, "north"],
1269	SDLK_RIGHT, [3, "east"],
1270	SDLK_DOWN, [5, "south"],
1271	SDLK_LEFT, [7, "west"],
1272	);
1273
1274	sub key_down {
1275	my ($self, $ev) = @_;
1276
1277	my $mod = $ev->key_mod;
1278	my $sym = $ev->key_sym;
1279
1280	if ($sym == SDLK_KP5) {
1281	$::CONN->send ("command stay fire");
1282	} elsif (exists $DIR{$sym}) {
1283	if ($mod & KMOD_SHIFT) {
1284	$self->{shft}++;
1285	$::CONN->send ("command fire $DIR{$sym}[0]");
1286	} elsif ($mod & KMOD_CTRL) {
1287	$self->{ctrl}++;
1288	$::CONN->send ("command run $DIR{$sym}[0]");
1289	} else {
1290	$::CONN->send ("command $DIR{$sym}[1]");
1291	}
1292	}
1293	}
1294
1295	sub key_up {
1296	my ($self, $ev) = @_;
1297
1298	my $mod = $ev->key_mod;
1299	my $sym = $ev->key_sym;
1300
1301	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1302	$::CONN->send ("command fire_stop");
1303	}
1304	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1305	$::CONN->send ("command run_stop");
1306	}
1307	}
1308
1309	#############################################################################	2273	#############################################################################
1310		2274
1311	package CFClient::Widget::Animator;	2275	package CFClient::UI::Animator;
1312		2276
1313	use SDL::OpenGL;	2277	use CFClient::OpenGL;
1314		2278
1315	our @ISA = CFClient::Widget::Bin::;	2279	our @ISA = CFClient::UI::Bin::;
1316		2280
1317	sub moveto {	2281	sub moveto {
1318	my ($self, $x, $y) = @_;	2282	my ($self, $x, $y) = @_;
1319		2283
1320	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	2284	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
1348	glPopMatrix;	2312	glPopMatrix;
1349	}	2313	}
1350		2314
1351	#############################################################################	2315	#############################################################################
1352		2316
1353	package CFClient::Widget::Toplevel;	2317	package CFClient::UI::Flopper;
1354		2318
		2319	our @ISA = CFClient::UI::Button::;
		2320
		2321	sub new {
		2322	my $class = shift;
		2323
		2324	my $self = $class->SUPER::new (
		2325	state => 0,
		2326	connect_activate => \&toggle_flopper,
		2327	@_
		2328	);
		2329
		2330	if ($self->{state}) {
		2331	$self->{state} = 0;
		2332	$self->toggle_flopper;
		2333	}
		2334
		2335	$self
		2336	}
		2337
		2338	sub toggle_flopper {
		2339	my ($self) = @_;
		2340
		2341	# TODO: use animation
		2342	if ($self->{state} = !$self->{state}) {
		2343	$CFClient::UI::ROOT->add ($self->{other});
		2344	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2345	$self->emit ("open");
		2346	} else {
		2347	$CFClient::UI::ROOT->remove ($self->{other});
		2348	$self->emit ("close");
		2349	}
		2350
		2351	$self->emit (changed => $self->{state});
		2352	}
		2353
		2354	#############################################################################
		2355
		2356	package CFClient::UI::Tooltip;
		2357
1355	our @ISA = CFClient::Widget::Container::;	2358	our @ISA = CFClient::UI::Bin::;
		2359
		2360	use CFClient::OpenGL;
		2361
		2362	sub new {
		2363	my $class = shift;
		2364
		2365	$class->SUPER::new (
		2366	@_,
		2367	can_events => 0,
		2368	)
		2369	}
		2370
		2371	sub set_tooltip_from {
		2372	my ($self, $widget) = @_;
		2373
		2374	$self->{label} = new CFClient::UI::Label
		2375	markup => $widget->{tooltip},
		2376	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2377	fontsize => 0.8,
		2378	fg => [0, 0, 0, 1],
		2379	font => ($widget->{tooltip_font} || $::FONT_PROP);
		2380
		2381	$self->add ($self->{label});
		2382	}
1356		2383
1357	sub size_request {	2384	sub size_request {
1358	($::WIDTH, $::HEIGHT)	2385	my ($self) = @_;
		2386
		2387	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2388
		2389	($w + 4, $h + 4)
1359	}	2390	}
1360		2391
1361	sub size_allocate {	2392	sub size_allocate {
1362	my ($self, $w, $h) = @_;	2393	my ($self, $w, $h) = @_;
1363		2394
1364	$self->SUPER::size_allocate ($w, $h);	2395	$self->SUPER::size_allocate ($w - 4, $h - 4);
1365
1366	$_->size_allocate ($_->size_request)
1367	for @{$self->{children}};
1368	}	2396	}
1369		2397
1370	sub translate {	2398	sub _draw {
		2399	my ($self) = @_;
		2400
		2401	glPushMatrix;
		2402	glTranslate 0.375, 0.375;
		2403
		2404	my ($w, $h) = @$self{qw(w h)};
		2405
		2406	glColor 1, 0.8, 0.4;
		2407	glBegin GL_QUADS;
		2408	glVertex 0 , 0;
		2409	glVertex 0 , $h;
		2410	glVertex $w, $h;
		2411	glVertex $w, 0;
		2412	glEnd;
		2413
		2414	glColor 0, 0, 0;
		2415	glBegin GL_LINE_LOOP;
		2416	glVertex 0 , 0;
		2417	glVertex 0 , $h;
		2418	glVertex $w, $h;
		2419	glVertex $w, 0;
		2420	glEnd;
		2421
		2422	glPopMatrix;
		2423
		2424	glTranslate 2, 2;
		2425	$self->SUPER::_draw;
		2426	}
		2427
		2428	#############################################################################
		2429
		2430	package CFClient::UI::Face;
		2431
		2432	our @ISA = CFClient::UI::Base::;
		2433
		2434	use CFClient::OpenGL;
		2435
		2436	sub new {
		2437	my $class = shift;
		2438
		2439	$class->SUPER::new (
		2440	aspect => 1,
		2441	@_,
		2442	)
		2443	}
		2444
		2445	sub size_request {
		2446	(32, 8)
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	return unless $::CONN;#d# manage and cache textures differently
		2453	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2454
		2455	# TODO animation
		2456	if ($tex) {
		2457	glEnable GL_TEXTURE_2D;
		2458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2459	glColor 1, 1, 1, 1;
		2460	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2461	glDisable GL_TEXTURE_2D;
		2462	}
		2463	}
		2464
		2465	#############################################################################
		2466
		2467	package CFClient::UI::InventoryItem;
		2468
		2469	our @ISA = CFClient::UI::HBox::;
		2470
		2471	sub new {
		2472	my $class = shift;
		2473
		2474	my %args = @_;
		2475
		2476	my $item = delete $args{item};
		2477
		2478	my $desc = $item->{nrof} < 2
		2479	? $item->{name}
		2480	: "$item->{nrof} $item->{name_pl}";
		2481
		2482
		2483	my $self = $class->SUPER::new (
		2484	can_hover => 1,
		2485	can_events => 1,
		2486	tooltip => (CFClient::UI::Label->escape ($desc)
		2487	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2488	connect_button_down => sub {
		2489	my ($self, $ev, $x, $y) = @_;
		2490
		2491	# todo: maybe put examine on 1? but should just be a tooltip :(
		2492	if ($ev->{button} == 1) {
		2493	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2494	} elsif ($ev->{button} == 2) {
		2495	$::CONN->send ("apply $item->{tag}");
		2496	} elsif ($ev->{button} == 3) {
		2497	CFClient::UI::Menu->new (
		2498	items => [
		2499	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2500	[
		2501	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2502	sub { $::CONN->send ("lock $item->{tag}") },
		2503	],
		2504	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2505	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2506	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2507	],
		2508	)->popup ($ev);
		2509	}
		2510
		2511	1
		2512	},
		2513	%args
		2514	);
		2515
		2516	$self->add (new CFClient::UI::Face
		2517	can_events => 0,
		2518	face => $item->{face},
		2519	anim => $item->{anim},
		2520	animspeed => $item->{animspeed},
		2521	);
		2522
		2523	$self->add (new CFClient::UI::Label
		2524	can_events => 0,
		2525	text => $desc,
		2526	);
		2527
		2528	$self
		2529	}
		2530
		2531	#############################################################################
		2532
		2533	package CFClient::UI::Inventory;
		2534
		2535	our @ISA = CFClient::UI::ScrolledWindow::;
		2536
		2537	sub new {
		2538	my $class = shift;
		2539
		2540	my $self = $class->SUPER::new (
		2541	scrolled => (new CFClient::UI::VBox),
		2542	@_,
		2543	);
		2544
		2545	$self
		2546	}
		2547
		2548	sub set_items {
		2549	my ($self, $items) = @_;
		2550
		2551	$self->{scrolled}->clear;
		2552	return unless $items;
		2553
		2554	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2555
		2556	$self->{real_items} = \@items;
		2557
		2558	for my $item (@items) {
		2559	my $desc = $item->{nrof} < 2
		2560	? $item->{name}
		2561	: "$item->{nrof} $item->{name_pl}";
		2562
		2563	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2564	}
		2565
		2566	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2567	}
		2568
		2569	sub size_request {
		2570	my ($self) = @_;
		2571	($self->{req_w}, $self->{req_h});
		2572	}
		2573
		2574	#############################################################################
		2575
		2576	package CFClient::UI::Menu;
		2577
		2578	our @ISA = CFClient::UI::FancyFrame::;
		2579
		2580	use CFClient::OpenGL;
		2581
		2582	sub new {
		2583	my $class = shift;
		2584
		2585	my $self = $class->SUPER::new (
		2586	items => [],
		2587	z => 100,
		2588	@_,
		2589	);
		2590
		2591	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2592
		2593	for my $item (@{ $self->{items} }) {
		2594	my ($widget, $cb) = @$item;
		2595
		2596	# handle various types of items, only text for now
		2597	if (!ref $widget) {
		2598	$widget = new CFClient::UI::Label
		2599	can_hover => 1,
		2600	can_events => 1,
		2601	text => $widget;
		2602	}
		2603
		2604	$self->{item}{$widget} = $item;
		2605
		2606	$self->{vbox}->add ($widget);
		2607	}
		2608
		2609	$self
		2610	}
		2611
		2612	# popup given the event (must be a mouse button down event currently)
		2613	sub popup {
		2614	my ($self, $ev) = @_;
		2615
		2616	$self->emit ("popdown");
		2617
		2618	# maybe save $GRAB? must be careful about events...
		2619	$GRAB = $self;
		2620	$self->{button} = $ev->{button};
		2621
		2622	$self->show;
		2623	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2624	}
		2625
		2626	sub mouse_motion {
		2627	my ($self, $ev, $x, $y) = @_;
		2628
		2629	# TODO: should use vbox->find_widget or so
		2630	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2631	$self->{hover} = $self->{item}{$HOVER};
		2632	}
		2633
		2634	sub button_up {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	if ($ev->{button} == $self->{button}) {
		2638	undef $GRAB;
		2639	$self->hide;
		2640
		2641	$self->emit ("popdown");
		2642	$self->{hover}[1]->() if $self->{hover};
		2643	}
		2644	}
		2645
		2646	#############################################################################
		2647
		2648	package CFClient::UI::Statusbox;
		2649
		2650	our @ISA = CFClient::UI::VBox::;
		2651
		2652	sub reorder {
		2653	my ($self) = @_;
		2654	my $NOW = time;
		2655
		2656	while (my ($k, $v) = each %{ $self->{item} }) {
		2657	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2658	}
		2659
		2660	my @widgets;
		2661	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2662	my $count = 10 + 1;
		2663	for my $item (@items) {
		2664	last unless --$count;
		2665
		2666	push @widgets, $item->{label} ||= do {
		2667	# TODO: doesn't handle markup well (read as: at all)
		2668	my $short = delete $item->{text};
		2669	for ($short) {
		2670	s/^\s+//;
		2671	s/\012.*//s;
		2672	my $len = int 30 / $item->{fontsize};
		2673	substr $_, $len, length, "…" if $len < length;
		2674	}
		2675
		2676	new CFClient::UI::Label
		2677	markup => $short,
		2678	tooltip => delete $item->{tooltip},
		2679	tooltip_font => $::FONT_PROP,
		2680	tooltip_width => 0.75,
		2681	fontsize => delete $item->{fontsize},
		2682	color => delete $item->{color},
		2683	can_events => 1,
		2684	can_hover => 1,
		2685	};
		2686	}
		2687
		2688	$self->clear;
		2689	$self->SUPER::add (@widgets);
		2690	}
		2691
		2692	sub add {
		2693	my ($self, $text, %arg) = @_;
		2694
		2695	my $item = {
		2696	time => time,
		2697	text => $text,
		2698	timeout => 60,
		2699	tooltip => $text,
		2700	fontsize => 0.8,
		2701	color => [0.8, 0.8, 0.8, 0.8],
		2702	%arg,
		2703	};
		2704
		2705	$item->{timeout} += time;
		2706	$item->{group} ||= $item+0;
		2707
		2708	$item = $self->{item}{$item->{group}} ||= $item;
		2709
		2710	$self->reorder;
		2711	}
		2712
		2713	#############################################################################
		2714
		2715	package CFClient::UI::Root;
		2716
		2717	our @ISA = CFClient::UI::Container::;
		2718
		2719	use CFClient::OpenGL;
		2720
		2721	sub new {
		2722	my $class = shift;
		2723
		2724	$class->SUPER::new (
		2725	@_,
		2726	)
		2727	}
		2728
		2729	sub configure {
		2730	my ($self, $x, $y, $w, $h) = @_;
		2731
		2732	$self->{w} = $w;
		2733	$self->{h} = $h;
		2734	}
		2735
		2736	sub check_size {
		2737	my ($self) = @_;
		2738
		2739	$self->size_allocate ($self->{w}, $self->{h})
		2740	if $self->{w};
		2741	}
		2742
		2743	sub size_request {
		2744	my ($self) = @_;
		2745
		2746	($self->{w}, $self->{h})
		2747	}
		2748
		2749	sub size_allocate {
		2750	my ($self, $w, $h) = @_;
		2751
		2752	my $old_w = $self->{old_w};
		2753	my $old_h = $self->{old_h};
		2754
		2755	if ($old_w && $old_h) {
		2756	for my $child ($self->children) {
		2757	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2758	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2759	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2760	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2761	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2762	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2763	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2764	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2765	}
		2766	}
		2767
		2768	for my $child ($self->children) {
		2769	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2770
		2771	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2772	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2773	$child->configure ($X, $Y, $W, $H);
		2774	}
		2775
		2776	$self->{old_w} = $w;
		2777	$self->{old_h} = $h;
		2778	}
		2779
		2780	sub coord2local {
1371	my ($self, $x, $y) = @_;	2781	my ($self, $x, $y) = @_;
1372		2782
1373	($x, $y)	2783	($x, $y)
1374	}	2784	}
1375		2785
		2786	sub coord2global {
		2787	my ($self, $x, $y) = @_;
		2788
		2789	($x, $y)
		2790	}
		2791
1376	sub update {	2792	sub update {
1377	my ($self) = @_;	2793	my ($self) = @_;
1378		2794
1379	$self->size_allocate ($self->size_request);	2795	$self->check_size;
1380	::refresh ();	2796	$::WANT_REFRESH++;
1381	}	2797	}
1382		2798
1383	sub add {	2799	sub add {
1384	my ($self, $widget) = @_;	2800	my ($self, $child) = @_;
1385		2801
		2802	# integerise window positions
		2803	$child->{x} = int $child->{x};
		2804	$child->{y} = int $child->{y};
		2805
1386	$self->SUPER::add ($widget);	2806	$self->SUPER::add ($child);
1387
1388	$widget->size_allocate ($widget->size_request);
1389	}	2807	}
1390		2808
		2809	sub on_refresh {
		2810	my ($self, $id, $cb) = @_;
		2811
		2812	$self->{refresh_hook}{$id} = $cb;
		2813	}
		2814
1391	sub draw {	2815	sub draw {
1392	my ($self) = @_;	2816	my ($self) = @_;
		2817
		2818	if ($self->{check_size}) {
		2819	my @queue = ([], []);
		2820
		2821	for (;;) {
		2822	if ($self->{check_size}) {
		2823	# heuristic: check containers last
		2824	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2825	for values %{delete $self->{check_size}}
		2826	}
		2827
		2828	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2829
		2830	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2831	? @$widget{qw(user_w user_h)}
		2832	: $widget->size_request;
		2833
		2834	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2835	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2836
		2837	$widget->{req_w} = $w;
		2838	$widget->{req_h} = $h;
		2839
		2840	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2841
		2842	$widget->{parent}->check_size
		2843	if $widget->{parent};
		2844	}
		2845	}
		2846	}
		2847
		2848	while ($self->{size_alloc}) {
		2849	for (values %{delete $self->{size_alloc}}) {
		2850	my ($widget, $w, $h) = @$_;
		2851
		2852	$w = 0 if $w < 0;
		2853	$h = 0 if $h < 0;
		2854
		2855	$widget->{w} = $w;
		2856	$widget->{h} = $h;
		2857	$widget->size_allocate ($w, $h);
		2858	$widget->emit (size_allocate => $w, $h);
		2859	}
		2860	}
		2861
		2862	while ($self->{refresh_hook}) {
		2863	$_->()
		2864	for values %{delete $self->{refresh_hook}};
		2865	}
		2866
		2867	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2868	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2869	glClear GL_COLOR_BUFFER_BIT;
		2870
		2871	glMatrixMode GL_PROJECTION;
		2872	glLoadIdentity;
		2873	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2874	glMatrixMode GL_MODELVIEW;
		2875	glLoadIdentity;
1393		2876
1394	$self->_draw;	2877	$self->_draw;
1395	}	2878	}
1396		2879
1397	#############################################################################	2880	#############################################################################
1398		2881
1399	package CFClient::Widget;	2882	package CFClient::UI;
1400		2883
1401	$TOPLEVEL = new CFClient::Widget::Toplevel;	2884	$ROOT = new CFClient::UI::Root;
		2885	$TOOLTIP = new CFClient::UI::Tooltip;
1402		2886
1403	1	2887	1
1404		2888

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