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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.123 by root, Mon Apr 17 19:50:22 2006 UTC vs.
Revision 1.230 by root, Wed May 24 21:59:54 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
		42	}
		43
		44	return;
		45	}
		46	}
		47	}
		48
		49	$TOOLTIP->hide;
		50	delete $TOOLTIP->{owner};
		51	}
14		52
15	# class methods for events	53	# class methods for events
16	sub feed_sdl_key_down_event {	54	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		56	if $FOCUS;
18	}	57	}
19		58
20	sub feed_sdl_key_up_event {	59	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		61	if $FOCUS;
22	}	62	}
23		63
24	sub feed_sdl_button_down_event {	64	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	65	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	66	my ($x, $y) = ($ev->{x}, $ev->{y});
27		67
28	if (!$BUTTON_STATE) {	68	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	69	my $widget = $ROOT->find_widget ($x, $y);
30		70
31	$GRAB = $widget;	71	$GRAB = $widget;
32	$GRAB->update if $GRAB;	72	$GRAB->update if $GRAB;
33	}
34		73
		74	check_tooltip;
		75	}
		76
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		78
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	79	if ($GRAB) {
		80	($x, $y) = $GRAB->coord2local ($x, $y);
		81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		82	}
38	}	83	}
39		84
40	sub feed_sdl_button_up_event {	85	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	86	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	87	my ($x, $y) = ($ev->{x}, $ev->{y});
43		88
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		90
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		92
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	93	if ($GRAB) {
		94	($x, $y) = $GRAB->coord2local ($x, $y);
		95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		96	}
49		97
50	if (!$BUTTON_STATE) {	98	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	99	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	100	$grab->update if $grab;
53	$GRAB->update if $GRAB;	101	$GRAB->update if $GRAB;
		102
		103	check_tooltip;
54	}	104	}
55	}	105	}
56		106
57	sub feed_sdl_motion_event {	107	sub feed_sdl_motion_event {
58	my ($ev) = @_;	108	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	109	my ($x, $y) = ($ev->{x}, $ev->{y});
60		110
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	111	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		112
63	if ($widget != $HOVER) {	113	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	114	my $hover = $HOVER; $HOVER = $widget;
65		115
66	$hover->update if $hover && $hover->{can_hover};	116	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	117	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		118
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	119	check_tooltip;
		120	}
		121
		122	if ($HOVER) {
		123	($x, $y) = $HOVER->coord2local ($x, $y);
		124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		125	}
71	}	126	}
72		127
73	# convert position array to integers	128	# convert position array to integers
74	sub harmonize {	129	sub harmonize {
75	my ($vals) = @_;	130	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	136	$rem += $_ - $i;
82	$_ = $i;	137	$_ = $i;
83	}	138	}
84	}	139	}
85		140
		141	sub full_refresh {
		142	# make a copy, otherwise for complains about freed values.
		143	my @widgets = values %WIDGET;
		144
		145	$_->update
		146	for @widgets;
		147	}
		148
		149	sub reconfigure_widgets {
		150	# make a copy, otherwise C<for> complains about freed values.
		151	my @widgets = values %WIDGET;
		152
		153	$_->reconfigure
		154	for @widgets;
		155	}
		156
		157	# call when resolution changes etc.
		158	sub rescale_widgets {
		159	my ($sx, $sy) = @_;
		160
		161	for my $widget (values %WIDGET) {
		162	if ($widget->{is_toplevel}) {
		163	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		164	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		165	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		166	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		167	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		168	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		169	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		170	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		171	}
		172	}
		173
		174	reconfigure_widgets;
		175	}
		176
86	#############################################################################	177	#############################################################################
87		178
88	package CFClient::UI::Base;	179	package CFClient::UI::Base;
89		180
90	use strict;	181	use strict;
91		182
92	use SDL::OpenGL;	183	use CFClient::OpenGL;
93		184
94	sub new {	185	sub new {
95	my $class = shift;	186	my $class = shift;
96		187
97	my $self = bless {	188	my $self = bless {
98	x => 0,	189	x => 0,
99	y => 0,	190	y => 0,
100	z => 0,	191	z => 0,
101	w => -1,	192	can_events => 1,
102	h => -1,
103	@_	193	@_
104	}, $class;	194	}, $class;
105		195
106	for (keys %$self) {	196	for (keys %$self) {
107	if (/^connect_(.*)$/) {	197	if (/^connect_(.*)$/) {
108	$self->connect ($1 => delete $self->{$_});	198	$self->connect ($1 => delete $self->{$_});
109	}	199	}
110	}	200	}
111		201
		202	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		203
112	$self	204	$self
		205	}
		206
		207	sub destroy {
		208	my ($self) = @_;
		209
		210	$self->hide;
		211	%$self = ();
		212	}
		213
		214	sub show {
		215	my ($self) = @_;
		216	return if $self->{parent};
		217
		218	$CFClient::UI::ROOT->add ($self);
		219	}
		220
		221	sub show_centered {
		222	my ($self) = @_;
		223	return if $self->{parent};
		224
		225	$self->show;
		226
		227	$CFClient::UI::ROOT->on_post_alloc (
		228	"centered $self" => sub {
		229	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		230	},
		231	);
		232	}
		233
		234	sub hide {
		235	my ($self) = @_;
		236
		237	undef $GRAB if $GRAB == $self;
		238	undef $HOVER if $HOVER == $self;
		239
		240	$self->{parent}->remove ($self)
		241	if $self->{parent};
113	}	242	}
114		243
115	sub move {	244	sub move {
116	my ($self, $x, $y, $z) = @_;	245	my ($self, $x, $y, $z) = @_;
		246
117	$self->{x} = int $x;	247	$self->{x} = int $x;
118	$self->{y} = int $y;	248	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	249	$self->{z} = $z if defined $z;
120	}
121		250
122	sub needs_redraw {	251	$self->update;
123	0	252	}
		253
		254	sub set_size {
		255	my ($self, $w, $h) = @_;
		256
		257	$self->{user_w} = $w;
		258	$self->{user_h} = $h;
		259
		260	$self->check_size;
124	}	261	}
125		262
126	sub size_request {	263	sub size_request {
127	require Carp;	264	require Carp;
128	Carp::confess "size_request is abtract";	265	Carp::confess "size_request is abstract";
129	}	266	}
130		267
131	sub _size_allocate {	268	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	269	my ($self, $x, $y, $w, $h) = @_;
133		270
		271	if ($self->{aspect}) {
		272	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		273	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		274
		275	# use alignment to adjust x, y
		276
		277	$x += int +($w - $w2) * 0.5;
		278	$y += int +($h - $h2) * 0.5;
		279
		280	($w, $h) = ($w2, $h2);
		281	}
		282
		283	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	284	$self->{x} = $x;
135	$self->{y} = $y;	285	$self->{y} = $y;
		286	$self->update;
		287	}
136		288
137	return unless $self->{w} != $w || $self->{h} != $h;	289	if ($self->{w} != $w || $self->{h} != $h) {
138		290	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	291	}
143	}	292	}
144		293
145	sub size_allocate {	294	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	295	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	296	}
150		297
151	# return top left coordinates	298	sub reconfigure {
152	sub _topleft {	299	my ($self) = @_;
		300
		301	$self->check_size (1);
		302	$self->update;
		303	}
		304
		305	sub children {
		306	}
		307
		308	sub set_max_size {
153	my ($self, $x, $y) = @_;	309	my ($self, $w, $h) = @_;
154		310
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	311	delete $self->{max_w}; $self->{max_w} = $w if $w;
		312	delete $self->{max_h}; $self->{max_h} = $h if $h;
		313	}
		314
		315	sub set_tooltip {
		316	my ($self, $tooltip) = @_;
		317
		318	$self->{tooltip} = $tooltip;
		319
		320	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		321	delete $CFClient::UI::TOOLTIP->{owner};
		322	CFClient::UI::check_tooltip;
		323	}
156	}	324	}
157		325
158	# translate global coordinates to local coordinate system	326	# translate global coordinates to local coordinate system
159	sub coord2local {	327	sub coord2local {
160	my ($self, $x, $y) = @_;	328	my ($self, $x, $y) = @_;
161		329
162	my ($X, $Y) = $self->_topleft;	330	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	331	}
165		332
166	# translate local coordinates to global coordinate system	333	# translate local coordinates to global coordinate system
167	sub coord2global {	334	sub coord2global {
168	my ($self, $x, $y) = @_;	335	my ($self, $x, $y) = @_;
169		336
170	my ($X, $Y) = $self->_topleft;	337	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	338	}
173		339
174	sub focus_in {	340	sub focus_in {
175	my ($self) = @_;	341	my ($self) = @_;
176		342
…		…
236	glVertex $x + $self->{w}, $y + $self->{h};	402	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	403	glVertex $x , $y + $self->{h};
238	glEnd;	404	glEnd;
239	glDisable GL_BLEND;	405	glDisable GL_BLEND;
240	}	406	}
		407
		408	if ($ENV{PCLIENT_DEBUG}) {
		409	glPushMatrix;
		410	glColor 1, 1, 0, 1;
		411	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		412	glBegin GL_LINE_LOOP;
		413	glVertex 0 , 0;
		414	glVertex $self->{w}, 0;
		415	glVertex $self->{w}, $self->{h};
		416	glVertex 0 , $self->{h};
		417	glEnd;
		418	glPopMatrix;
		419	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		420	}
241	}	421	}
242		422
243	sub _draw {	423	sub _draw {
244	my ($self) = @_;	424	my ($self) = @_;
245		425
246	warn "no draw defined for $self\n";	426	warn "no draw defined for $self\n";
247	}	427	}
248		428
249	sub find_widget {	429	sub find_widget {
250	my ($self, $x, $y) = @_;	430	my ($self, $x, $y) = @_;
		431
		432	return () unless $self->{can_events};
251		433
252	return $self	434	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	435	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	436	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		437
…		…
258		440
259	sub set_parent {	441	sub set_parent {
260	my ($self, $parent) = @_;	442	my ($self, $parent) = @_;
261		443
262	Scalar::Util::weaken ($self->{parent} = $parent);	444	Scalar::Util::weaken ($self->{parent} = $parent);
		445
		446	# TODO: req_w _does_change after ->reconfigure
		447	$self->check_size
		448	unless exists $self->{req_w};
		449
		450	$self->show;
		451	}
		452
		453	sub check_size {
		454	my ($self, $forced) = @_;
		455
		456	$self->{force_alloc} = 1 if $forced;
		457	$CFClient::UI::ROOT->{check_size}{$self} = $self;
263	}	458	}
264		459
265	sub update {	460	sub update {
266	my ($self) = @_;	461	my ($self) = @_;
267		462
…		…
270	}	465	}
271		466
272	sub connect {	467	sub connect {
273	my ($self, $signal, $cb) = @_;	468	my ($self, $signal, $cb) = @_;
274		469
275	push @{ $self->{cb}{$signal} }, $cb;	470	push @{ $self->{signal_cb}{$signal} }, $cb;
276	}	471	}
277		472
278	sub emit {	473	sub emit {
279	my ($self, $signal, @args) = @_;	474	my ($self, $signal, @args) = @_;
280		475
281	$_->($self, @args)	476	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282	for @{$self->{cb}{$signal} || []};
283	}	477	}
284		478
285	sub DESTROY {	479	sub DESTROY {
286	my ($self) = @_;	480	my ($self) = @_;
287		481
		482	delete $WIDGET{$self+0};
288	#$self->deactivate;	483	#$self->deactivate;
289	}	484	}
290		485
291	#############################################################################	486	#############################################################################
292		487
293	package CFClient::UI::DrawBG;	488	package CFClient::UI::DrawBG;
294		489
295	our @ISA = CFClient::UI::Base::;	490	our @ISA = CFClient::UI::Base::;
296		491
297	use strict;	492	use strict;
298	use SDL::OpenGL;	493	use CFClient::OpenGL;
299		494
300	sub new {	495	sub new {
301	my $class = shift;	496	my $class = shift;
302		497
303	# range [value, low, high, page]	498	# range [value, low, high, page]
304		499
305	$class->SUPER::new (	500	$class->SUPER::new (
306	bg => [0, 0, 0, 0.2],	501	#bg => [0, 0, 0, 0.2],
307	active_bg => [1, 1, 1, 0.5],	502	#active_bg => [1, 1, 1, 0.5],
308	@_	503	@_
309	)	504	)
310	}	505	}
311		506
312	sub _draw {	507	sub _draw {
313	my ($self) = @_;	508	my ($self) = @_;
314		509
		510	my $color = $FOCUS == $self && $self->{active_bg}
		511	? $self->{active_bg}
		512	: $self->{bg};
		513
		514	if ($color && (@$color < 4 || $color->[3])) {
315	my ($w, $h) = @$self{qw(w h)};	515	my ($w, $h) = @$self{qw(w h)};
316		516
317	glEnable GL_BLEND;	517	glEnable GL_BLEND;
318	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	518	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	519	glColor @$color;
320		520
321	glBegin GL_QUADS;	521	glBegin GL_QUADS;
322	glVertex 0 , 0;	522	glVertex 0 , 0;
323	glVertex 0 , $h;	523	glVertex 0 , $h;
324	glVertex $w, $h;	524	glVertex $w, $h;
325	glVertex $w, 0;	525	glVertex $w, 0;
326	glEnd;	526	glEnd;
327		527
328	glDisable GL_BLEND;	528	glDisable GL_BLEND;
		529	}
329	}	530	}
330		531
331	#############################################################################	532	#############################################################################
332		533
333	package CFClient::UI::Empty;	534	package CFClient::UI::Empty;
334		535
335	our @ISA = CFClient::UI::Base::;	536	our @ISA = CFClient::UI::Base::;
		537
		538	sub new {
		539	my ($class, %arg) = @_;
		540	$class->SUPER::new (can_events => 0, %arg);
		541	}
336		542
337	sub size_request {	543	sub size_request {
338	(0, 0)	544	(0, 0)
339	}	545	}
340		546
…		…
349	sub new {	555	sub new {
350	my ($class, %arg) = @_;	556	my ($class, %arg) = @_;
351		557
352	my $children = delete $arg{children} || [];	558	my $children = delete $arg{children} || [];
353		559
354	my $self = $class->SUPER::new (children => [], %arg);	560	my $self = $class->SUPER::new (
		561	children => [],
		562	can_events => 0,
		563	%arg,
		564	);
355	$self->add ($_) for @$children;	565	$self->add ($_) for @$children;
356		566
357	$self	567	$self
358	}	568	}
359		569
360	sub add {	570	sub add {
361	my ($self, $child) = @_;	571	my ($self, @widgets) = @_;
362		572
363	$child->set_parent ($self);	573	$_->set_parent ($self)
		574	for @widgets;
364		575
365	use sort 'stable';	576	use sort 'stable';
366		577
367	$self->{children} = [	578	$self->{children} = [
368	sort { $a->{z} <=> $b->{z} }	579	sort { $a->{z} <=> $b->{z} }
369	@{$self->{children}}, $child	580	@{$self->{children}}, @widgets
370	];	581	];
371		582
372	$self->{w} = $self->{h} = -1;	583	$self->check_size (1);
373	$self->update;	584	$self->update;
374	}	585	}
375		586
		587	sub children {
		588	@{ $_[0]{children} }
		589	}
		590
376	sub remove {	591	sub remove {
377	my ($self, $widget) = @_;	592	my ($self, $child) = @_;
378		593
		594	delete $child->{parent};
		595	$child->hide;
		596
379	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	597	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380		598
381	$self->size_allocate (0, 0, $self->{w}, $self->{h});	599	$self->check_size;
		600	$self->update;
		601	}
		602
		603	sub clear {
		604	my ($self) = @_;
		605
		606	my $children = delete $self->{children};
		607	$self->{children} = [];
		608
		609	for (@$children) {
		610	delete $_->{parent};
		611	$_->hide;
		612	}
		613
		614	$self->check_size;
		615	$self->update;
382	}	616	}
383		617
384	sub find_widget {	618	sub find_widget {
385	my ($self, $x, $y) = @_;	619	my ($self, $x, $y) = @_;
386		620
…		…
416		650
417	$class->SUPER::new (children => [$child], %arg)	651	$class->SUPER::new (children => [$child], %arg)
418	}	652	}
419		653
420	sub add {	654	sub add {
421	my ($self, $widget) = @_;	655	my ($self, $child) = @_;
422		656
423	$self->{children} = [];	657	$self->{children} = [];
424		658
425	$self->SUPER::add ($widget);	659	$self->SUPER::add ($child);
426	}	660	}
427		661
428	sub remove {	662	sub remove {
429	my ($self, $widget) = @_;	663	my ($self, $widget) = @_;
430		664
…		…
439	sub size_request {	673	sub size_request {
440	$_[0]{children}[0]->size_request	674	$_[0]{children}[0]->size_request
441	}	675	}
442		676
443	sub size_allocate {	677	sub size_allocate {
444	my ($self, $x, $y, $w, $h) = @_;	678	my ($self, $w, $h) = @_;
445		679
446	$self->_size_allocate ($x, $y, $w, $h) or return;
447
448	$self->{children}[0]->size_allocate (0, 0, $w, $h);	680	$self->{children}[0]->configure (0, 0, $w, $h);
449	}	681	}
450		682
451	#############################################################################	683	#############################################################################
452		684
453	package CFClient::UI::Window;	685	package CFClient::UI::Window;
454		686
455	our @ISA = CFClient::UI::Bin::;	687	our @ISA = CFClient::UI::Bin::;
456		688
457	use SDL::OpenGL;	689	use CFClient::OpenGL;
458		690
459	sub new {	691	sub new {
460	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
461		693
462	my $self = $class->SUPER::new (%arg);	694	my $self = $class->SUPER::new (%arg);
463	}	695	}
464		696
465	sub update {	697	sub update {
466	my ($self) = @_;	698	my ($self) = @_;
467		699
468	# we want to do this delayed...	700	$ROOT->on_post_alloc ($self => sub { $self->render_child });
469	$self->render_chld;
470	$self->SUPER::update;	701	$self->SUPER::update;
471	}	702	}
472		703
		704	sub size_allocate {
		705	my ($self, $w, $h) = @_;
		706
		707	$self->SUPER::size_allocate ($w, $h);
		708	$self->update;
		709	}
		710
		711	sub _render {
		712	$_[0]{children}[0]->draw;
		713	}
		714
473	sub render_chld {	715	sub render_child {
474	my ($self) = @_;	716	my ($self) = @_;
475		717
476	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	718	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477	glClearColor 0, 0, 0, 1;	719	glClearColor 0, 0, 0, 0;
478	glClear GL_COLOR_BUFFER_BIT;	720	glClear GL_COLOR_BUFFER_BIT;
479	$self->child->draw;	721
		722	$self->_render;
480	};	723	};
481	}
482
483	sub size_allocate {
484	my ($self, $x, $y, $w, $h) = @_;
485
486	$self->_size_allocate ($x, $y, $w, $h) or return;
487
488	$self->child->size_allocate (0, 0, $w, $h);
489
490	$self->render_chld;
491	}	724	}
492		725
493	sub _draw {	726	sub _draw {
494	my ($self) = @_;	727	my ($self) = @_;
495		728
496	my ($w, $h) = ($self->w, $self->h);	729	my ($w, $h) = ($self->w, $self->h);
497		730
498	my $tex = $self->{texture}	731	my $tex = $self->{texture}
499	or return;	732	or return;
500		733
501	glEnable GL_BLEND;
502	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503	glEnable GL_TEXTURE_2D;	734	glEnable GL_TEXTURE_2D;
504	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	735	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		736	glColor 1, 1, 1, 1;
505		737
506	$tex->draw_quad (0, 0, $w, $h);	738	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507		739
508	glDisable GL_BLEND;
509	glDisable GL_TEXTURE_2D;	740	glDisable GL_TEXTURE_2D;
510	}	741	}
511		742
512	#############################################################################	743	#############################################################################
513		744
514	package CFClient::UI::Frame;	745	package CFClient::UI::ViewPort;
515		746
516	our @ISA = CFClient::UI::Bin::;	747	our @ISA = CFClient::UI::Window::;
517
518	use SDL::OpenGL;
519		748
520	sub size_request {	749	sub size_request {
521	my ($self) = @_;	750	my ($self) = @_;
522	my $chld = $self->child
523	or return (0, 0);
524		751
525	$chld->move (2, 2);	752	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
526		753
527	map { $_ + 4 } $chld->size_request;	754	@$self{qw(child_w child_h)}
528	}	755	}
529		756
530	sub size_allocate {	757	sub size_allocate {
531	my ($self, $x, $y, $w, $h) = @_;	758	my ($self, $w, $h) = @_;
		759
		760	my ($cw, $ch) = @$self{qw(child_w child_h)};
		761	# $w = $self->{w};
		762	$self->child->configure (0, 0, $cw, $ch);
		763	$self->update;
		764	}
		765
		766	sub set_offset {
		767	my ($self, $x, $y) = @_;
		768
		769	$self->{view_x} = int $x;
		770	$self->{view_y} = int $y;
		771
		772	$self->update;
		773	}
		774
		775	# hmm, this does not work for topleft of $self... but we should not ask for that
		776	sub coord2local {
		777	my ($self, $x, $y) = @_;
		778
		779	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		780	}
		781
		782	sub coord2global {
		783	my ($self, $x, $y) = @_;
		784
		785	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		786	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		787
		788	$self->SUPER::coord2global ($x, $y)
		789	}
		790
		791	sub find_widget {
		792	my ($self, $x, $y) = @_;
		793
		794	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		795	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		796	) {
		797	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		798	} else {
		799	$self->CFClient::UI::Base::find_widget ($x, $y)
532		800	}
533	$self->_size_allocate ($x, $y, $w, $h) or return;
534
535	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
536	}	801	}
537		802
538	sub _draw {	803	sub _render {
539	my ($self) = @_;	804	my ($self) = @_;
540		805
541	my $chld = $self->child;	806	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542		807
543	my ($w, $h) = $chld->size_request;	808	$self->SUPER::_render;
544
545	glBegin GL_QUADS;
546	glColor 0, 0, 0;
547	glVertex 0 , 0;
548	glVertex 0 , $h + 4;
549	glVertex $w + 4 , $h + 4;
550	glVertex $w + 4 , 0;
551	glEnd;
552
553	$chld->draw;
554	}	809	}
555		810
556	#############################################################################	811	#############################################################################
557		812
558	package CFClient::UI::FancyFrame;	813	package CFClient::UI::ScrolledWindow;
559		814
560	our @ISA = CFClient::UI::Bin::;	815	our @ISA = CFClient::UI::HBox::;
561
562	use SDL::OpenGL;
563
564	my @tex =
565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567		816
568	sub new {	817	sub new {
569	my $class = shift;	818	my $class = shift;
570		819
		820	my $self;
		821
		822	my $slider = new CFClient::UI::Slider
		823	vertical => 1,
		824	range => [0, 0, 1, 0.01], # HACK fix
		825	connect_changed => sub {
		826	$self->{vp}->set_offset (0, $_[1]);
		827	},
		828	;
		829
		830	$self = $class->SUPER::new (
		831	vp => (new CFClient::UI::ViewPort expand => 1),
		832	slider => $slider,
		833	@_,
		834	);
		835
		836	$self->{vp}->add ($self->{scrolled});
		837	$self->add ($self->{vp});
		838	$self->add ($self->{slider});
		839
		840	$self
		841	}
		842
		843	sub size_allocate {
		844	my ($self, $w, $h) = @_;
		845
		846	$self->SUPER::size_allocate ($w, $h);
		847
		848	my $child = $self->{vp}->child;
		849	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		850	}
		851
		852	#TODO# update range on size_allocate depending on child
		853	# update viewport offset on scroll
		854
		855	#############################################################################
		856
		857	package CFClient::UI::Frame;
		858
		859	our @ISA = CFClient::UI::Bin::;
		860
		861	use CFClient::OpenGL;
		862
		863	sub new {
		864	my $class = shift;
		865
		866	$class->SUPER::new (
		867	bg => undef,
		868	@_,
		869	)
		870	}
		871
		872	sub _draw {
		873	my ($self) = @_;
		874
		875	if ($self->{bg}) {
		876	my ($w, $h) = @$self{qw(w h)};
		877
		878	glEnable GL_BLEND;
		879	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		880	glColor @{ $self->{bg} };
		881
		882	glBegin GL_QUADS;
		883	glVertex 0 , 0;
		884	glVertex 0 , $h;
		885	glVertex $w, $h;
		886	glVertex $w, 0;
		887	glEnd;
		888
		889	glDisable GL_BLEND;
		890	}
		891
		892	$self->SUPER::_draw;
		893	}
		894
		895	#############################################################################
		896
		897	package CFClient::UI::FancyFrame;
		898
		899	our @ISA = CFClient::UI::Bin::;
		900
		901	use CFClient::OpenGL;
		902
		903	my @tex =
		904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		905	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		906
		907	sub new {
		908	my $class = shift;
		909
571	# TODO: user_x, user_y, overwrite moveto?	910	# TODO: user_x, user_y, overwrite moveto?
572		911
573	$class->SUPER::new (	912	my $self = $class->SUPER::new (
574	bg => [1, 1, 1, 1],	913	bg => [1, 1, 1, 1],
575	border_bg => [1, 1, 1, 1],	914	border_bg => [1, 1, 1, 1],
576	border => int $::FONTSIZE * 0.8,	915	border => 0.6,
		916	is_toplevel => 1,
		917	can_events => 1,
577	@_	918	@_
		919	);
		920
		921	$self->{title} &&= new CFClient::UI::Label
		922	align => 0,
		923	valign => 1,
		924	text => $self->{title},
		925	fontsize => $self->{border};
		926
		927	$self
		928	}
		929
		930	sub border {
		931	int $_[0]{border} * $::FONTSIZE
		932	}
		933
		934	sub size_request {
		935	my ($self) = @_;
		936
		937	my ($w, $h) = $self->SUPER::size_request;
		938
		939	(
		940	$w + $self->border * 2,
		941	$h + $self->border * 2,
578	)	942	)
579	}	943	}
580		944
581	sub size_request {
582	my ($self) = @_;
583
584	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586	my ($w, $h) = $self->SUPER::size_request;
587
588	(
589	$w + $self->{border} * 2,
590	$h + $self->{border} * 2,
591	)
592	}
593
594	sub size_allocate {	945	sub size_allocate {
595	my ($self, $x, $y, $w, $h) = @_;	946	my ($self, $w, $h) = @_;
596		947
597	$self->_size_allocate ($x, $y, $w, $h) or return;
598
599	$h -= List::Util::max 0, $self->{border} * 2;	948	$h -= List::Util::max 0, $self->border * 2;
600	$w -= List::Util::max 0, $self->{border} * 2;	949	$w -= List::Util::max 0, $self->border * 2;
601		950
		951	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		952	if $self->{title};
		953
602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	954	$self->child->configure ($self->border, $self->border, $w, $h);
603	}	955	}
604		956
605	sub button_down {	957	sub button_down {
606	my ($self, $ev, $x, $y) = @_;	958	my ($self, $ev, $x, $y) = @_;
607		959
608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	960	my ($w, $h) = @$self{qw(w h)};
609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	961	my $border = $self->border;
610		962
		963	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		964	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		965
		966	if ($lr & $td) {
		967	my ($wx, $wy) = ($self->{x}, $self->{y});
611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	968	my ($ox, $oy) = ($ev->{x}, $ev->{y});
612	my ($bw, $bh) = ($self->{w}, $self->{h});	969	my ($bw, $bh) = ($self->{w}, $self->{h});
		970
		971	my $mx = $x < $border;
		972	my $my = $y < $border;
613		973
614	$self->{motion} = sub {	974	$self->{motion} = sub {
615	my ($ev, $x, $y) = @_;	975	my ($ev, $x, $y) = @_;
616		976
617	($x, $y) = ($ev->motion_x, $ev->motion_y);	977	my $dx = $ev->{x} - $ox;
		978	my $dy = $ev->{y} - $oy;
618		979
619	$self->{user_w} = $bw + $x - $ox;	980	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620	$self->{user_h} = $bh + $y - $oy;	981	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621	$self->update;	982	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		983	$self->check_size;
622	};	984	};
623		985
624	} elsif ($x >= 0 && $x < $self->{w}	986	} elsif ($lr ^ $td) {
625	&& $y >= 0 && $y < $self->{border}) {
626
627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	987	my ($ox, $oy) = ($ev->{x}, $ev->{y});
628	my ($bx, $by) = ($self->{x}, $self->{y});	988	my ($bx, $by) = ($self->{x}, $self->{y});
629		989
630	$self->{motion} = sub {	990	$self->{motion} = sub {
631	my ($ev, $x, $y) = @_;	991	my ($ev, $x, $y) = @_;
632		992
633	($x, $y) = ($ev->motion_x, $ev->motion_y);	993	($x, $y) = ($ev->{x}, $ev->{y});
634		994
635	$self->move ($bx + $x - $ox, $by + $y - $oy);	995	$self->move ($bx + $x - $ox, $by + $y - $oy);
636	$self->update;	996	$self->update;
637	};	997	};
638	}	998	}
…		…
654	my ($self) = @_;	1014	my ($self) = @_;
655		1015
656	my ($w, $h ) = ($self->{w}, $self->{h});	1016	my ($w, $h ) = ($self->{w}, $self->{h});
657	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1017	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658		1018
659	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	1019	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1020	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663		1021
		1022	my $border = $self->border;
		1023
664	glColor @{ $self->{border_bg} };	1024	glColor @{ $self->{border_bg} };
665	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1025	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1026	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1027	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1028	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669		1029
		1030	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670	my $bg = $tex[0];	1031	my $bg = $tex[0];
671		1032
672	# TODO: repeat texture not scale	1033	# TODO: repeat texture not scale
673	my $rep_x = $cw / $bg->{w};	1034	my $rep_x = $cw / $bg->{w};
674	my $rep_y = $ch / $bg->{h};	1035	my $rep_y = $ch / $bg->{h};
675		1036
676	glColor @{ $self->{bg} };	1037	glColor @{ $self->{bg} };
677		1038
678	$bg->{s} = $rep_x;	1039	$bg->{s} = $rep_x;
679	$bg->{t} = $rep_y;	1040	$bg->{t} = $rep_y;
680	$bg->{wrap_mode} = 1;	1041	$bg->{wrap_mode} = 1;
681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1042	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1043	}
682		1044
683	glDisable GL_TEXTURE_2D;	1045	glDisable GL_TEXTURE_2D;
684	glDisable GL_BLEND;	1046
		1047	$self->{title}->draw if $self->{title};
685		1048
686	$self->child->draw;	1049	$self->child->draw;
687	}	1050	}
688		1051
689	#############################################################################	1052	#############################################################################
…		…
692		1055
693	our @ISA = CFClient::UI::Base::;	1056	our @ISA = CFClient::UI::Base::;
694		1057
695	use List::Util qw(max sum);	1058	use List::Util qw(max sum);
696		1059
697	use SDL::OpenGL;	1060	use CFClient::OpenGL;
698		1061
699	sub new {	1062	sub new {
700	my $class = shift;	1063	my $class = shift;
701		1064
702	$class->SUPER::new (	1065	$class->SUPER::new (
…		…
709	my ($self, $x, $y, $child) = @_;	1072	my ($self, $x, $y, $child) = @_;
710		1073
711	$child->set_parent ($self);	1074	$child->set_parent ($self);
712	$self->{children}[$y][$x] = $child;	1075	$self->{children}[$y][$x] = $child;
713		1076
714	$self->{w} = $self->{h} = -1;	1077	$child->check_size;
715	$self->update;	1078	}
		1079
		1080	sub children {
		1081	grep $_, map @$_, grep $_, @{ $_[0]{children} }
716	}	1082	}
717		1083
718	# TODO: move to container class maybe? send childs a signal on removal?	1084	# TODO: move to container class maybe? send childs a signal on removal?
719	sub clear {	1085	sub clear {
720	my ($self) = @_;	1086	my ($self) = @_;
721		1087
		1088	my @children = $self->children;
722	delete $self->{children};	1089	delete $self->{children};
		1090
		1091	for (@children) {
		1092	delete $_->{parent};
		1093	$_->hide;
		1094	}
		1095
723	$self->update;	1096	$self->update;
724	}	1097	}
725		1098
726	sub get_wh {	1099	sub get_wh {
727	my ($self) = @_;	1100	my ($self) = @_;
…		…
733	or next;	1106	or next;
734		1107
735	for my $x (0 .. $#$row) {	1108	for my $x (0 .. $#$row) {
736	my $widget = $row->[$x]	1109	my $widget = $row->[$x]
737	or next;	1110	or next;
738	my ($w, $h) = $widget->size_request;	1111	my ($w, $h) = @$widget{qw(req_w req_h)};
739		1112
740	$w[$x] = max $w[$x], $w;	1113	$w[$x] = max $w[$x], $w;
741	$h[$y] = max $h[$y], $h;	1114	$h[$y] = max $h[$y], $h;
742	}	1115	}
743	}	1116	}
…		…
755	(sum @$hs),	1128	(sum @$hs),
756	)	1129	)
757	}	1130	}
758		1131
759	sub size_allocate {	1132	sub size_allocate {
760	my ($self, $x, $y, $w, $h) = @_;	1133	my ($self, $w, $h) = @_;
761
762	$self->_size_allocate ($x, $y, $w, $h) or return;
763		1134
764	my ($ws, $hs) = $self->get_wh;	1135	my ($ws, $hs) = $self->get_wh;
765		1136
766	my $req_w = sum @$ws;	1137	my $req_w = sum @$ws;
767	my $req_h = sum @$hs;	1138	my $req_h = sum @$hs;
…		…
789		1160
790	for my $c (0 .. $#$row) {	1161	for my $c (0 .. $#$row) {
791	my $col_w = $ws->[$c];	1162	my $col_w = $ws->[$c];
792		1163
793	if (my $widget = $row->[$c]) {	1164	if (my $widget = $row->[$c]) {
794	$widget->size_allocate ($x, $y, $col_w, $row_h);	1165	$widget->configure ($x, $y, $col_w, $row_h);
795	}	1166	}
796		1167
797	$x += $col_w;	1168	$x += $col_w;
798	}	1169	}
799		1170
…		…
844	(List::Util::max map $_->[1], @alloc),	1215	(List::Util::max map $_->[1], @alloc),
845	)	1216	)
846	}	1217	}
847		1218
848	sub size_allocate {	1219	sub size_allocate {
849	my ($self, $x, $y, $w, $h) = @_;	1220	my ($self, $w, $h) = @_;
850
851	$self->_size_allocate ($x, $y, $w, $h);
852		1221
853	($h, $w) = ($w, $h);	1222	($h, $w) = ($w, $h);
854		1223
855	my $children = $self->{children};	1224	my $children = $self->{children};
856		1225
857	my @h = map +($_->size_request)[0], @$children;	1226	my @h = map $_->{req_w}, @$children;
858		1227
859	my $req_h = List::Util::sum @h;	1228	my $req_h = List::Util::sum @h;
860		1229
861	if ($req_h > $h) {	1230	if ($req_h > $h) {
862	# ah well, not enough space	1231	# ah well, not enough space
…		…
878		1247
879	my $y = 0;	1248	my $y = 0;
880	for (0 .. $#$children) {	1249	for (0 .. $#$children) {
881	my $child = $children->[$_];	1250	my $child = $children->[$_];
882	my $h = $h[$_];	1251	my $h = $h[$_];
883	$child->size_allocate ($y, 0, $h, $w);	1252	$child->configure ($y, 0, $h, $w);
884		1253
885	$y += $h;	1254	$y += $h;
886	}	1255	}
		1256
		1257	1
887	}	1258	}
888		1259
889	#############################################################################	1260	#############################################################################
890		1261
891	package CFClient::UI::VBox;	1262	package CFClient::UI::VBox;
…		…
904	(List::Util::sum map $_->[1], @alloc),	1275	(List::Util::sum map $_->[1], @alloc),
905	)	1276	)
906	}	1277	}
907		1278
908	sub size_allocate {	1279	sub size_allocate {
909	my ($self, $x, $y, $w, $h) = @_;	1280	my ($self, $w, $h) = @_;
910		1281
911	$self->_size_allocate ($x, $y, $w, $h);	1282	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912		1283
913	my $children = $self->{children};	1284	my $children = $self->{children};
914		1285
915	my @h = map +($_->size_request)[1], @$children;	1286	my @h = map $_->{req_h}, @$children;
916		1287
917	my $req_h = List::Util::sum @h;	1288	my $req_h = List::Util::sum @h;
918		1289
919	if ($req_h > $h) {	1290	if ($req_h > $h) {
920	# ah well, not enough space	1291	# ah well, not enough space
…		…
934		1305
935	my $y = 0;	1306	my $y = 0;
936	for (0 .. $#$children) {	1307	for (0 .. $#$children) {
937	my $child = $children->[$_];	1308	my $child = $children->[$_];
938	my $h = $h[$_];	1309	my $h = $h[$_];
939	$child->size_allocate (0, $y, $w, $h);	1310	$child->configure (0, $y, $w, $h);
940		1311
941	$y += $h;	1312	$y += $h;
942	}	1313	}
		1314
		1315	1
943	}	1316	}
944		1317
945	#############################################################################	1318	#############################################################################
946		1319
947	package CFClient::UI::Label;	1320	package CFClient::UI::Label;
948		1321
949	our @ISA = CFClient::UI::Base::;	1322	our @ISA = CFClient::UI::DrawBG::;
950		1323
951	use SDL::OpenGL;	1324	use CFClient::OpenGL;
952		1325
953	sub new {	1326	sub new {
954	my ($class, %arg) = @_;	1327	my ($class, %arg) = @_;
955		1328
956	my $self = $class->SUPER::new (	1329	my $self = $class->SUPER::new (
957	fg => [1, 1, 1],	1330	fg => [1, 1, 1],
958	fontsize => $::FONTSIZE,	1331	#bg => none
959	text => "",	1332	#active_bg => none
		1333	#font => default_font
		1334	#text => initial text
		1335	#markup => initial narkup
		1336	#max_w => maximum pixel width
		1337	ellipsise => 3, # end
		1338	layout => (new CFClient::Layout),
		1339	fontsize => 1,
960	align => -1,	1340	align => -1,
961	valign => -1,	1341	valign => -1,
962	padding => 2,	1342	padding => 2,
963	layout => new CFClient::Layout,	1343	can_events => 0,
964	%arg	1344	%arg
965	);	1345	);
966		1346
967	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1347	if (exists $self->{template}) {
		1348	my $layout = new CFClient::Layout;
		1349	$layout->set_text (delete $self->{template});
		1350	$self->{template} = $layout;
		1351	}
968		1352
969	$self->set_text (delete $self->{text}) if exists $self->{text};	1353	if (exists $self->{markup}) {
970	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1354	$self->set_markup (delete $self->{markup});
		1355	} else {
		1356	$self->set_text (delete $self->{text});
		1357	}
971		1358
972	$self	1359	$self
973	}	1360	}
974		1361
975	sub escape_text {	1362	sub escape($) {
976	local $_ = $_[1];	1363	local $_ = $_[0];
977		1364
978	s/&/&amp;/g;	1365	s/&/&amp;/g;
979	s/>/&gt;/g;	1366	s/>/&gt;/g;
980	s/</&lt;/g;	1367	s/</&lt;/g;
981		1368
982	$_[1]	1369	$_
		1370	}
		1371
		1372	sub update {
		1373	my ($self) = @_;
		1374
		1375	delete $self->{texture};
		1376	$self->SUPER::update;
983	}	1377	}
984		1378
985	sub set_text {	1379	sub set_text {
986	my ($self, $text) = @_;	1380	my ($self, $text) = @_;
987		1381
		1382	return if $self->{text} eq "T$text";
		1383	$self->{text} = "T$text";
		1384
		1385	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988	$self->{layout}->set_text ($text);	1386	$self->{layout}->set_text ($text);
989		1387
990	delete $self->{texture};
991	$self->update;	1388	$self->update;
		1389	$self->check_size;
992	}	1390	}
993		1391
994	sub set_markup {	1392	sub set_markup {
995	my ($self, $markup) = @_;	1393	my ($self, $markup) = @_;
996		1394
		1395	return if $self->{text} eq "M$markup";
		1396	$self->{text} = "M$markup";
		1397
		1398	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1399
		1400	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997	$self->{layout}->set_markup ($markup);	1401	$self->{layout}->set_markup ($markup);
998		1402
999	delete $self->{texture};
1000	$self->update;	1403	$self->update;
		1404	$self->check_size;
1001	}	1405	}
1002		1406
1003	sub size_request {	1407	sub size_request {
1004	my ($self) = @_;	1408	my ($self) = @_;
1005		1409
1006	$self->{layout}->set_width;	1410	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1411	$self->{layout}->set_width ($self->{max_w} || -1);
		1412	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1413	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1007	$self->{layout}->set_height ($self->{fontsize});	1414	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008		1415
1009	my ($w, $h) = $self->{layout}->size;	1416	my ($w, $h) = $self->{layout}->size;
		1417
		1418	if (exists $self->{template}) {
		1419	$self->{template}->set_font ($self->{font}) if $self->{font};
		1420	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1421
		1422	my ($w2, $h2) = $self->{template}->size;
		1423
		1424	$w = List::Util::max $w, $w2;
		1425	$h = List::Util::max $h, $h2;
		1426	}
1010		1427
1011	(	1428	(
1012	$w + $self->{padding} * 2,	1429	$w + $self->{padding} * 2,
1013	$h + $self->{padding} * 2,	1430	$h + $self->{padding} * 2,
1014	)	1431	)
1015	}	1432	}
1016		1433
1017	sub size_allocate {	1434	sub size_allocate {
1018	my ($self, $x, $y, $w, $h) = @_;	1435	my ($self, $w, $h) = @_;
1019
1020	$self->_size_allocate ($x, $y, $w, $h) or return;
1021		1436
1022	delete $self->{texture};	1437	delete $self->{texture};
1023	}	1438	}
1024		1439
1025	sub update {	1440	sub set_fontsize {
1026	my ($self) = @_;	1441	my ($self, $fontsize) = @_;
1027		1442
		1443	$self->{fontsize} = $fontsize;
1028	delete $self->{texture};	1444	delete $self->{texture};
		1445
1029	$self->SUPER::update;	1446	$self->update;
		1447	$self->check_size;
1030	}	1448	}
1031		1449
1032	sub _draw {	1450	sub _draw {
1033	my ($self) = @_;	1451	my ($self) = @_;
1034		1452
		1453	$self->SUPER::_draw; # draw background, if applicable
		1454
1035	my $tex = $self->{texture} ||= do {	1455	my $tex = $self->{texture} ||= do {
		1456	$self->{layout}->set_foreground (@{$self->{fg}});
		1457	$self->{layout}->set_font ($self->{font}) if $self->{font};
1036	$self->{layout}->set_width ($self->{w});	1458	$self->{layout}->set_width ($self->{w});
1037	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1459	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1460	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
		1461	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1462
1038	new_from_layout CFClient::Texture $self->{layout}	1463	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1464
		1465	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1466	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1467	: ($self->{w} - $tex->{w}) * 0.5);
		1468
		1469	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1470	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1471	: ($self->{h} - $tex->{h}) * 0.5);
		1472
		1473	$tex
1039	};	1474	};
1040		1475
1041	glEnable GL_BLEND;
1042	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043	glEnable GL_TEXTURE_2D;	1476	glEnable GL_TEXTURE_2D;
1044	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045		1478
		1479	if ($tex->{format} == GL_ALPHA) {
1046	glColor @{$self->{fg}};	1480	glColor @{$self->{fg}};
1047
1048	$self->{ox} = int (
1049	$self->{align} < 0 ? $self->{padding}
1050	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051	: ($self->{w} - $tex->{w}) * 0.5
1052	);
1053
1054	$self->{oy} = int (
1055	$self->{valign} < 0 ? $self->{padding}
1056	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057	: ($self->{h} - $tex->{h}) * 0.5
1058	);
1059
1060	$tex->draw_quad ($self->{ox}, $self->{oy});	1481	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1482	} else {
		1483	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1484	}
1061		1485
1062	glDisable GL_TEXTURE_2D;	1486	glDisable GL_TEXTURE_2D;
1063	glDisable GL_BLEND;
1064	}	1487	}
1065		1488
1066	#############################################################################	1489	#############################################################################
1067		1490
1068	package CFClient::UI::EntryBase;	1491	package CFClient::UI::EntryBase;
1069		1492
1070	our @ISA = CFClient::UI::Label::;	1493	our @ISA = CFClient::UI::Label::;
1071		1494
1072	use SDL;	1495	use CFClient::OpenGL;
1073	use SDL::OpenGL;
1074		1496
1075	sub new {	1497	sub new {
1076	my $class = shift;	1498	my $class = shift;
1077		1499
1078	$class->SUPER::new (	1500	$class->SUPER::new (
1079	fg => [1, 1, 1],	1501	fg => [1, 1, 1],
1080	bg => [0, 0, 0, 0.2],	1502	bg => [0, 0, 0, 0.2],
1081	active_bg => [1, 1, 1, 0.5],	1503	active_bg => [1, 1, 1, 0.5],
1082	active_fg => [0, 0, 0],	1504	active_fg => [0, 0, 0],
1083	can_hover => 1,	1505	can_hover => 1,
1084	can_focus => 1,	1506	can_focus => 1,
1085	valign => 0,	1507	valign => 0,
		1508	can_events => 1,
		1509	#text => ...
1086	@_	1510	@_
1087	)	1511	)
1088	}	1512	}
1089		1513
1090	sub _set_text {	1514	sub _set_text {
…		…
1092		1516
1093	delete $self->{cur_h};	1517	delete $self->{cur_h};
1094		1518
1095	return if $self->{text} eq $text;	1519	return if $self->{text} eq $text;
1096		1520
		1521	delete $self->{texture};
		1522
1097	$self->{last_activity} = $::NOW;	1523	$self->{last_activity} = $::NOW;
1098	$self->{text} = $text;	1524	$self->{text} = $text;
1099		1525
1100	$text =~ s/./*/g if $self->{hidden};	1526	$text =~ s/./*/g if $self->{hidden};
1101	$self->{layout}->set_text ("$text ");	1527	$self->{layout}->set_text ("$text ");
1102		1528
1103	$self->emit (changed => $self->{text});	1529	$self->emit (changed => $self->{text});
1104	}
1105
1106	sub get_text {
1107	$_[0]{text}
1108	}
1109
1110	sub size_request {
1111	my ($self) = @_;
1112
1113	my ($w, $h) = $self->SUPER::size_request;
1114
1115	($w + 1, $h) # add 1 for cursor
1116	}
1117
1118	sub size_allocate {
1119	my ($self, $x, $y, $w, $h) = @_;
1120
1121	$self->SUPER::size_allocate ($x, $y, $w, $h);
1122
1123	$self->_set_text ($self->{text});
1124	}	1530	}
1125		1531
1126	sub set_text {	1532	sub set_text {
1127	my ($self, $text) = @_;	1533	my ($self, $text) = @_;
1128		1534
1129	$self->{cursor} = length $text;	1535	$self->{cursor} = length $text;
1130	$self->_set_text ($text);	1536	$self->_set_text ($text);
1131	$self->update;	1537	$self->update;
		1538	$self->check_size;
		1539	}
		1540
		1541	sub get_text {
		1542	$_[0]{text}
		1543	}
		1544
		1545	sub size_request {
		1546	my ($self) = @_;
		1547
		1548	my ($w, $h) = $self->SUPER::size_request;
		1549
		1550	($w + 1, $h) # add 1 for cursor
		1551	}
		1552
		1553	sub size_allocate {
		1554	my ($self, $w, $h) = @_;
		1555
		1556	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1132	}	1557	}
1133		1558
1134	sub key_down {	1559	sub key_down {
1135	my ($self, $ev) = @_;	1560	my ($self, $ev) = @_;
1136		1561
1137	my $mod = $ev->key_mod;	1562	my $mod = $ev->{mod};
1138	my $sym = $ev->key_sym;	1563	my $sym = $ev->{sym};
1139
1140	my $uni = $ev->key_unicode;	1564	my $uni = $ev->{unicode};
1141		1565
1142	my $text = $self->get_text;	1566	my $text = $self->get_text;
1143		1567
1144	if ($sym == SDLK_BACKSPACE) {	1568	if ($uni == 8) {
1145	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1569	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146	} elsif ($sym == SDLK_DELETE) {	1570	} elsif ($uni == 127) {
1147	substr $text, $self->{cursor}, 1, "";	1571	substr $text, $self->{cursor}, 1, "";
1148	} elsif ($sym == SDLK_LEFT) {	1572	} elsif ($sym == CFClient::SDLK_LEFT) {
1149	--$self->{cursor} if $self->{cursor};	1573	--$self->{cursor} if $self->{cursor};
1150	} elsif ($sym == SDLK_RIGHT) {	1574	} elsif ($sym == CFClient::SDLK_RIGHT) {
1151	++$self->{cursor} if $self->{cursor} < length $self->{text};	1575	++$self->{cursor} if $self->{cursor} < length $self->{text};
1152	} elsif ($sym == SDLK_HOME) {	1576	} elsif ($sym == CFClient::SDLK_HOME) {
1153	$self->{cursor} = 0;	1577	$self->{cursor} = 0;
1154	} elsif ($sym == SDLK_END) {	1578	} elsif ($sym == CFClient::SDLK_END) {
1155	$self->{cursor} = length $text;	1579	$self->{cursor} = length $text;
1156	} elsif ($sym == SDLK_ESCAPE) {	1580	} elsif ($uni == 27) {
1157	$self->emit ('escape');	1581	$self->emit ('escape');
1158	} elsif ($uni) {	1582	} elsif ($uni) {
1159	substr $text, $self->{cursor}++, 0, chr $uni;	1583	substr $text, $self->{cursor}++, 0, chr $uni;
1160	}	1584	}
1161		1585
1162	$self->_set_text ($text);	1586	$self->_set_text ($text);
1163	$self->update;	1587	$self->update;
		1588	$self->check_size;
1164	}	1589	}
1165		1590
1166	sub focus_in {	1591	sub focus_in {
1167	my ($self) = @_;	1592	my ($self) = @_;
1168		1593
…		…
1236		1661
1237	package CFClient::UI::Entry;	1662	package CFClient::UI::Entry;
1238		1663
1239	our @ISA = CFClient::UI::EntryBase::;	1664	our @ISA = CFClient::UI::EntryBase::;
1240		1665
1241	use SDL;	1666	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1667
1244	sub key_down {	1668	sub key_down {
1245	my ($self, $ev) = @_;	1669	my ($self, $ev) = @_;
1246		1670
1247	my $sym = $ev->key_sym;	1671	my $sym = $ev->{sym};
1248		1672
1249	if ($sym == SDLK_RETURN) {	1673	if ($sym == 13) {
		1674	unshift @{$self->{history}},
		1675	my $txt = $self->get_text;
		1676	$self->{history_pointer} = -1;
		1677	$self->{history_saveback} = '';
1250	$self->emit (activate => $self->get_text);	1678	$self->emit (activate => $txt);
1251	$self->update;	1679	$self->update;
		1680
		1681	} elsif ($sym == CFClient::SDLK_UP) {
		1682	if ($self->{history_pointer} < 0) {
		1683	$self->{history_saveback} = $self->get_text;
		1684	}
		1685	if (@{$self->{history} || []} > 0) {
		1686	$self->{history_pointer}++;
		1687	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1688	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1689	}
		1690	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1691	}
		1692
		1693	} elsif ($sym == CFClient::SDLK_DOWN) {
		1694	$self->{history_pointer}--;
		1695	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1696
		1697	if ($self->{history_pointer} >= 0) {
		1698	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1699	} else {
		1700	$self->set_text ($self->{history_saveback});
		1701	}
1252		1702
1253	} else {	1703	} else {
1254	$self->SUPER::key_down ($ev);	1704	$self->SUPER::key_down ($ev);
1255	}	1705	}
1256		1706
…		…
1260		1710
1261	package CFClient::UI::Button;	1711	package CFClient::UI::Button;
1262		1712
1263	our @ISA = CFClient::UI::Label::;	1713	our @ISA = CFClient::UI::Label::;
1264		1714
1265	use SDL;	1715	use CFClient::OpenGL;
1266	use SDL::OpenGL;
1267		1716
1268	my @tex =	1717	my @tex =
1269	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270	qw(b1_button_active.png);	1719	qw(b1_button_active.png);
1271		1720
1272	sub new {	1721	sub new {
1273	my $class = shift;	1722	my $class = shift;
1274		1723
1275	$class->SUPER::new (	1724	$class->SUPER::new (
1276	padding => 4,	1725	padding => 4,
		1726	fg => [1, 1, 1],
		1727	active_fg => [0, 0, 1],
		1728	can_hover => 1,
		1729	align => 0,
		1730	valign => 0,
		1731	can_events => 1,
		1732	@_
		1733	)
		1734	}
		1735
		1736	sub button_up {
		1737	my ($self, $ev, $x, $y) = @_;
		1738
		1739	if ($x >= 0 && $x < $self->{w}
		1740	&& $y >= 0 && $y < $self->{h}) {
		1741	$self->emit ("activate");
		1742	}
		1743	}
		1744
		1745	sub _draw {
		1746	my ($self) = @_;
		1747
		1748	local $self->{fg} = $self->{fg};
		1749
		1750	if ($GRAB == $self) {
		1751	$self->{fg} = $self->{active_fg};
		1752	}
		1753
		1754	glEnable GL_TEXTURE_2D;
		1755	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1756	glColor 0, 0, 0, 1;
		1757
		1758	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1759
		1760	glDisable GL_TEXTURE_2D;
		1761
		1762	$self->SUPER::_draw;
		1763	}
		1764
		1765	#############################################################################
		1766
		1767	package CFClient::UI::CheckBox;
		1768
		1769	our @ISA = CFClient::UI::DrawBG::;
		1770
		1771	my @tex =
		1772	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1773	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1774
		1775	use CFClient::OpenGL;
		1776
		1777	sub new {
		1778	my $class = shift;
		1779
		1780	$class->SUPER::new (
		1781	padding => 2,
1277	fg => [1, 1, 1],	1782	fg => [1, 1, 1],
		1783	active_fg => [1, 1, 0],
1278	bg => [1, 1, 1, 0.2],	1784	bg => [0, 0, 0, 0.2],
1279	active_fg => [0, 0, 1],	1785	active_bg => [1, 1, 1, 0.5],
		1786	state => 0,
1280	can_hover => 1,	1787	can_hover => 1,
1281	@_	1788	@_
1282	)	1789	)
1283	}	1790	}
1284		1791
		1792	sub size_request {
		1793	my ($self) = @_;
		1794
		1795	($self->{padding} * 2 + 6) x 2
		1796	}
		1797
1285	sub button_up {	1798	sub button_down {
1286	my ($self, $ev, $x, $y) = @_;	1799	my ($self, $ev, $x, $y) = @_;
1287		1800
1288	if ($x >= 0 && $x < $self->{w}	1801	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1289	&& $y >= 0 && $y < $self->{h}) {	1802	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1290	$self->emit ("activate");	1803	$self->{state} = !$self->{state};
		1804	$self->emit (changed => $self->{state});
1291	}	1805	}
1292	}	1806	}
1293		1807
1294	sub _draw {	1808	sub _draw {
1295	my ($self) = @_;	1809	my ($self) = @_;
1296		1810
1297	local $self->{fg} = $self->{fg};	1811	$self->SUPER::_draw;
1298		1812
1299	if ($GRAB == $self) {	1813	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1300	$self->{fg} = $self->{active_fg};	1814
		1815	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1816
		1817	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1818
		1819	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1820
		1821	glEnable GL_TEXTURE_2D;
		1822	$tex->draw_quad_alpha (0, 0, $s, $s);
		1823	glDisable GL_TEXTURE_2D;
		1824	}
		1825
		1826	#############################################################################
		1827
		1828	package CFClient::UI::Image;
		1829
		1830	our @ISA = CFClient::UI::Base::;
		1831
		1832	use CFClient::OpenGL;
		1833	use Carp qw/confess/;
		1834
		1835	our %loaded_images;
		1836
		1837	sub new {
		1838	my $class = shift;
		1839
		1840	my $self = $class->SUPER::new (can_events => 0, @_);
		1841
		1842	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1843
		1844	$loaded_images{$self->{image}} ||=
		1845	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1846
		1847	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1848
		1849	Scalar::Util::weaken $loaded_images{$self->{image}};
		1850
		1851	$self->{aspect} = $tex->{w} / $tex->{h};
		1852
		1853	$self
		1854	}
		1855
		1856	sub size_request {
		1857	my ($self) = @_;
		1858
		1859	($self->{tex}->{w}, $self->{tex}->{h})
		1860	}
		1861
		1862	sub _draw {
		1863	my ($self) = @_;
		1864
		1865	my $tex = $self->{tex};
		1866
		1867	my ($w, $h) = ($self->{w}, $self->{h});
		1868
		1869	if ($self->{rot90}) {
		1870	glRotate 90, 0, 0, 1;
		1871	glTranslate 0, -$self->{w}, 0;
		1872
		1873	($w, $h) = ($h, $w);
1301	}	1874	}
		1875
		1876	glEnable GL_TEXTURE_2D;
		1877	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1878
		1879	$tex->draw_quad_alpha (0, 0, $w, $h);
		1880
		1881	glDisable GL_TEXTURE_2D;
		1882	}
		1883
		1884	#############################################################################
		1885
		1886	package CFClient::UI::VGauge;
		1887
		1888	our @ISA = CFClient::UI::Base::;
		1889
		1890	use List::Util qw(min max);
		1891
		1892	use CFClient::OpenGL;
		1893
		1894	my %tex = (
		1895	food => [
		1896	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1897	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1898	],
		1899	grace => [
		1900	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1901	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1902	],
		1903	hp => [
		1904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1905	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1906	],
		1907	mana => [
		1908	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1909	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1910	],
		1911	);
		1912
		1913	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1914	sub new {
		1915	my $class = shift;
		1916
		1917	my $self = $class->SUPER::new (
		1918	type => 'food',
		1919	@_
		1920	);
		1921
		1922	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1923
		1924	$self
		1925	}
		1926
		1927	sub size_request {
		1928	my ($self) = @_;
		1929
		1930	#my $tex = $tex{$self->{type}}[0];
		1931	#@$tex{qw(w h)}
		1932	(0, 0)
		1933	}
		1934
		1935	sub set_max {
		1936	my ($self, $max) = @_;
		1937
		1938	return if $self->{max_val} == $max;
		1939
		1940	$self->{max_val} = $max;
		1941	$self->update;
		1942	}
		1943
		1944	sub set_value {
		1945	my ($self, $val, $max) = @_;
		1946
		1947	$self->set_max ($max)
		1948	if defined $max;
		1949
		1950	return if $self->{val} == $val;
		1951
		1952	$self->{val} = $val;
		1953	$self->update;
		1954	}
		1955
		1956	sub _draw {
		1957	my ($self) = @_;
		1958
		1959	my $tex = $tex{$self->{type}};
		1960	my ($t1, $t2, $t3) = @$tex;
		1961
		1962	my ($w, $h) = ($self->{w}, $self->{h});
		1963
		1964	if ($self->{vertical}) {
		1965	glRotate 90, 0, 0, 1;
		1966	glTranslate 0, -$self->{w}, 0;
		1967
		1968	($w, $h) = ($h, $w);
		1969	}
		1970
		1971	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1972
		1973	my $ycut1 = max 0, min 1, $ycut;
		1974	my $ycut2 = max 0, min 1, $ycut - 1;
		1975
		1976	my $h1 = $self->{h} * (1 - $ycut1);
		1977	my $h2 = $self->{h} * (1 - $ycut2);
1302		1978
1303	glEnable GL_BLEND;	1979	glEnable GL_BLEND;
1304	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305	glEnable GL_TEXTURE_2D;	1981	glEnable GL_TEXTURE_2D;
1306	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307	glColor 0, 0, 0, 1;
1308		1983
1309	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1984	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1985	glBegin GL_QUADS;
		1986	glTexCoord 0 , 0; glVertex 0 , 0;
		1987	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1988	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1989	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1990	glEnd;
1310		1991
		1992	my $ycut1 = List::Util::min 1, $ycut;
		1993	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1994	glBegin GL_QUADS;
		1995	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1996	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1997	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1998	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1999	glEnd;
		2000
		2001	if ($t3) {
		2002	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2003	glBegin GL_QUADS;
		2004	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2005	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2006	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2007	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2008	glEnd;
		2009	}
		2010
		2011	glDisable GL_BLEND;
1311	glDisable GL_TEXTURE_2D;	2012	glDisable GL_TEXTURE_2D;
1312	glDisable GL_BLEND;
1313
1314	$self->SUPER::_draw;
1315	}	2013	}
1316		2014
1317	#############################################################################	2015	#############################################################################
1318		2016
1319	package CFClient::UI::CheckBox;	2017	package CFClient::UI::Gauge;
1320		2018
1321	our @ISA = CFClient::UI::DrawBG::;	2019	our @ISA = CFClient::UI::VBox::;
1322
1323	my @tex =
1324	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1325	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326
1327	use SDL;
1328	use SDL::OpenGL;
1329		2020
1330	sub new {	2021	sub new {
1331	my $class = shift;	2022	my ($class, %arg) = @_;
1332		2023
1333	$class->SUPER::new (	2024	my $self = $class->SUPER::new (
1334	padding => 2,	2025	tooltip => $arg{type},
1335	fg => [1, 1, 1],
1336	active_fg => [1, 1, 0],
1337	state => 0,
1338	can_hover => 1,	2026	can_hover => 1,
1339	@_	2027	can_events => 1,
		2028	%arg,
1340	)	2029	);
1341	}
1342		2030
1343	sub size_request {	2031	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		2032	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		2033	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		2034
		2035	$self
		2036	}
		2037
		2038	sub set_fontsize {
		2039	my ($self, $fsize) = @_;
		2040
		2041	$self->{value}->set_fontsize ($fsize);
		2042	$self->{max} ->set_fontsize ($fsize);
		2043	}
		2044
		2045	sub set_max {
1344	my ($self) = @_;	2046	my ($self, $max) = @_;
1345		2047
1346	($self->{padding} * 2 + 6) x 2	2048	$self->{gauge}->set_max ($max);
		2049	$self->{max}->set_text ($max);
1347	}	2050	}
1348		2051
1349	sub size_allocate {	2052	sub set_value {
1350	my ($self, $x, $y, $w, $h) = @_;
1351
1352	$self->_size_allocate ($x, $y, $w, $h);
1353	}
1354
1355	sub button_down {
1356	my ($self, $ev, $x, $y) = @_;	2053	my ($self, $val, $max) = @_;
1357		2054
1358	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	2055	$self->set_max ($max)
1359	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	2056	if defined $max;
1360	$self->{state} = !$self->{state};
1361	$self->emit (changed => $self->{state});
1362	}
1363	}
1364		2057
1365	sub _draw {	2058	$self->{gauge}->set_value ($val, $max);
1366	my ($self) = @_;	2059	$self->{value}->set_text ($val);
1367
1368	$self->SUPER::_draw;
1369
1370	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1371
1372	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373
1374	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375
1376	glEnable GL_BLEND;
1377	glEnable GL_TEXTURE_2D;
1378	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1379
1380	my $tex = $self->{state} ? $tex[1] : $tex[0];
1381
1382	$tex->draw_quad (0, 0, $s, $s);
1383
1384	glDisable GL_TEXTURE_2D;
1385	glDisable GL_BLEND;
1386	}	2060	}
1387		2061
1388	#############################################################################	2062	#############################################################################
1389		2063
1390	package CFClient::UI::Slider;	2064	package CFClient::UI::Slider;
1391		2065
1392	use strict;	2066	use strict;
1393		2067
1394	use SDL::OpenGL;	2068	use CFClient::OpenGL;
1395		2069
1396	our @ISA = CFClient::UI::DrawBG::;	2070	our @ISA = CFClient::UI::DrawBG::;
1397		2071
1398	my @tex =	2072	my @tex =
1399	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1400	qw(s1_slider.png s1_slider_bg.png);	2074	qw(s1_slider.png s1_slider_bg.png);
1401		2075
1402	sub new {	2076	sub new {
1403	my $class = shift;	2077	my $class = shift;
1404		2078
1405	# range [value, low, high, page]	2079	# range [value, low, high, page, unit]
1406		2080
1407	# TODO: 0-width page	2081	# TODO: 0-width page
1408	# TODO: req_w/h are wrong with vertical	2082	# TODO: req_w/h are wrong with vertical
1409	# TODO: calculations are off	2083	# TODO: calculations are off
1410	my $self = $class->SUPER::new (	2084	my $self = $class->SUPER::new (
1411	fg => [1, 1, 1],	2085	fg => [1, 1, 1],
1412	active_fg => [0, 0, 0],	2086	active_fg => [0, 0, 0],
		2087	bg => [0, 0, 0, 0.2],
		2088	active_bg => [1, 1, 1, 0.5],
1413	range => [0, 0, 100, 10],	2089	range => [0, 0, 100, 10, 0],
1414	req_w => 40,	2090	req_w => $::WIDTH / 80,
1415	req_h => 13,	2091	req_h => $::WIDTH / 80,
1416	vertical => 0,	2092	vertical => 0,
1417	can_hover => 1,	2093	can_hover => 1,
1418	inner_pad => 5,	2094	inner_pad => 0.02,
1419	@_	2095	@_
1420	);	2096	);
1421		2097
		2098	$self->set_value ($self->{range}[0]);
		2099	$self->update;
		2100
1422	$self	2101	$self
		2102	}
		2103
		2104	sub set_range {
		2105	my ($self, $range) = @_;
		2106
		2107	$self->{range} = $range;
		2108
		2109	$self->update;
		2110	}
		2111
		2112	sub set_value {
		2113	my ($self, $value) = @_;
		2114
		2115	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2116
		2117	$hi = $lo + 1 if $hi <= $lo;
		2118
		2119	$page = $hi - $lo if $page > $hi - $lo;
		2120
		2121	$value = $lo if $value < $lo;
		2122	$value = $hi - $page if $value > $hi - $page;
		2123
		2124	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2125	if $unit;
		2126
		2127	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2128
		2129	if ($value != $old_value) {
		2130	$self->emit (changed => $value);
		2131	$self->update;
		2132	}
1423	}	2133	}
1424		2134
1425	sub size_request {	2135	sub size_request {
1426	my ($self) = @_;	2136	my ($self) = @_;
1427		2137
…		…
1433		2143
1434	sub button_down {	2144	sub button_down {
1435	my ($self, $ev, $x, $y) = @_;	2145	my ($self, $ev, $x, $y) = @_;
1436		2146
1437	$self->SUPER::button_down ($ev, $x, $y);	2147	$self->SUPER::button_down ($ev, $x, $y);
		2148
		2149	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2150
1438	$self->mouse_motion ($ev, $x, $y);	2151	$self->mouse_motion ($ev, $x, $y);
1439	}	2152	}
1440		2153
1441	sub mouse_motion {	2154	sub mouse_motion {
1442	my ($self, $ev, $x, $y) = @_;	2155	my ($self, $ev, $x, $y) = @_;
1443		2156
1444	if ($GRAB == $self) {	2157	if ($GRAB == $self) {
		2158	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2159
		2160	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2161
		2162	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2163
		2164	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2165	}
		2166	}
		2167
		2168	sub update {
		2169	my ($self) = @_;
		2170
		2171	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2172	$self->set_value ($self->{range}[0]);
		2173
1445	my ($value, $lo, $hi, $page) = @{$self->{range}};	2174	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2175	my $range = ($hi - $page - $lo) || 1e-100;
1446		2176
1447	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2177	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1448		2178
1449	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2179	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1450	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2180	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1451		2181
1452	$x -= $inner_pad_px; # substract the padding	2182	$value = ($value - $lo) / $range;
1453	$x = $x * ($hi - $lo) / $inner_w + $lo;	2183	$value = $value * $self->{scale} + $self->{offset};
1454	$x = $lo if $x < $lo;
1455	$x = $hi - $page if $x > $hi - $page;
1456	$self->{range}[0] = $x;
1457		2184
1458	$self->emit (changed => $x);	2185	$self->{knob_x} = $value - $knob_w * 0.5;
1459	$self->update;	2186	$self->{knob_w} = $knob_w;
1460	}	2187	});
1461	}
1462		2188
1463	# the inner_* stuff is for generating a padding for the slider handle,	2189	$self->SUPER::update;
1464	# so that the handle doesn't leave the texture. This calculation isn't 100%
1465	# correct propably, but it does the job for now
1466	sub _calc_inner_pad_px {
1467	my ($self, $w) = @_;
1468	($w / 100) * $self->{inner_pad} # % to pixels
1469	}	2190	}
1470		2191
1471	sub _draw {	2192	sub _draw {
1472	my ($self) = @_;	2193	my ($self) = @_;
1473		2194
1474	$self->SUPER::_draw ();	2195	$self->SUPER::_draw ();
1475		2196
1476	my ($w, $h) = @$self{qw(w h)};	2197	glScale $self->{w}, $self->{h};
1477		2198
1478	if ($self->{vertical}) {	2199	if ($self->{vertical}) {
1479	# draw a vertical slider like a rotated horizontal slider	2200	# draw a vertical slider like a rotated horizontal slider
1480		2201
		2202	glTranslate 1, 0, 0;
1481	glRotate 90, 0, 0, 1;	2203	glRotate 90, 0, 0, 1;
1482	glTranslate 0, -$self->{w}, 0;
1483
1484	($w, $h) = ($h, $w);
1485	}	2204	}
1486		2205
1487	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2206	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1488	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2207	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1489		2208
1490	my ($value, $lo, $hi, $page) = @{$self->{range}};
1491
1492	$hi = $value + 1 if $lo == $hi;
1493
1494	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1495	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1496
1497	$page = int $page * $inner_w / ($hi - $lo);
1498	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1499
1500	$w -= $page;
1501	$page &= ~1;
1502	glTranslate $page * 0.5, 0, 0;
1503	$page ||= 2;
1504
1505	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1506	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1507
1508	glEnable GL_BLEND;
1509	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510	glEnable GL_TEXTURE_2D;	2209	glEnable GL_TEXTURE_2D;
1511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512		2211
1513	# draw background	2212	# draw background
1514	$tex[1]->draw_quad (0, 0, $w, $h);	2213	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1515		2214
1516	# draw handle	2215	# draw handle
1517	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2216	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1518		2217
1519	glDisable GL_BLEND;
1520	glDisable GL_TEXTURE_2D;	2218	glDisable GL_TEXTURE_2D;
1521	}	2219	}
1522		2220
1523	#############################################################################	2221	#############################################################################
1524		2222
		2223	package CFClient::UI::ValSlider;
		2224
		2225	our @ISA = CFClient::UI::HBox::;
		2226
		2227	sub new {
		2228	my ($class, %arg) = @_;
		2229
		2230	my $range = delete $arg{range};
		2231
		2232	my $self = $class->SUPER::new (
		2233	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2234	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2235	to_value => sub { shift },
		2236	from_value => sub { shift },
		2237	%arg,
		2238	);
		2239
		2240	$self->{slider}->connect (changed => sub {
		2241	my ($self, $value) = @_;
		2242	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2243	$self->{parent}->emit (changed => $value);
		2244	});
		2245
		2246	# $self->{entry}->connect (changed => sub {
		2247	# my ($self, $value) = @_;
		2248	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2249	# $self->{parent}->emit (changed => $value);
		2250	# });
		2251
		2252	$self->add ($self->{slider}, $self->{entry});
		2253
		2254	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2255
		2256	$self
		2257	}
		2258
		2259	sub set_range { shift->{slider}->set_range (@_) }
		2260	sub set_value { shift->{slider}->set_value (@_) }
		2261
		2262	#############################################################################
		2263
1525	package CFClient::UI::TextView;	2264	package CFClient::UI::TextView;
1526		2265
1527	our @ISA = CFClient::UI::HBox::;	2266	our @ISA = CFClient::UI::HBox::;
1528		2267
1529	use SDL::OpenGL;	2268	use CFClient::OpenGL;
1530		2269
1531	sub new {	2270	sub new {
1532	my $class = shift;	2271	my $class = shift;
1533		2272
1534	my $self = $class->SUPER::new (	2273	my $self = $class->SUPER::new (
1535	req_w => $::WIDTH / 6,	2274	fontsize => 1,
1536	req_h => $::HEIGHT / 6,	2275	can_events => 0,
1537	fontsize => $::FONTSIZE,	2276	#font => default_font
1538	@_,	2277	@_,
1539		2278
1540	layout => (new CFClient::Layout),	2279	layout => (new CFClient::Layout 1),
1541	par => [],	2280	par => [],
1542	height => 0,	2281	height => 0,
1543	children => [	2282	children => [
1544	(new CFClient::UI::Empty expand => 1),	2283	(new CFClient::UI::Empty expand => 1),
1545	(new CFClient::UI::Slider vertical => 1),	2284	(new CFClient::UI::Slider vertical => 1),
1546	],	2285	],
1547	);	2286	);
1548		2287
1549	$self->{children}[1]->connect (changed => sub {	2288	$self->{children}[1]->connect (changed => sub { $self->update });
1550	$self->update;
1551	});
1552		2289
1553	$self	2290	$self
1554	}	2291	}
1555		2292
1556	sub set_fontsize {	2293	sub set_fontsize {
…		…
1558		2295
1559	$self->{fontsize} = $fontsize;	2296	$self->{fontsize} = $fontsize;
1560	$self->reflow;	2297	$self->reflow;
1561	}	2298	}
1562		2299
		2300	sub size_allocate {
		2301	my ($self, $w, $h) = @_;
		2302
		2303	$self->SUPER::size_allocate ($w, $h);
		2304
		2305	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2306	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2307	$self->{layout}->set_width ($self->{children}[0]{w});
		2308
		2309	$self->reflow;
		2310	}
		2311
1563	sub text_height {	2312	sub text_size {
1564	my ($self, $text) = @_;	2313	my ($self, $text, $indent) = @_;
1565		2314
1566	my $layout = $self->{layout};	2315	my $layout = $self->{layout};
1567		2316
1568	$layout->set_height ($self->{fontsize});	2317	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569	$layout->set_width ($self->{w});	2318	$layout->set_width ($self->{children}[0]{w} - $indent);
1570	$layout->set_text ($text);	2319	$layout->set_markup ($text);
1571		2320
1572	($layout->size)[1]	2321	$layout->size
1573	}	2322	}
1574		2323
1575	sub reflow {	2324	sub reflow {
1576	my ($self) = @_;	2325	my ($self) = @_;
1577		2326
1578	$self->{need_reflow}++;	2327	$self->{need_reflow}++;
1579	$self->update;	2328	$self->update;
1580	}	2329	}
1581		2330
1582	sub size_request {	2331	sub set_offset {
1583	my ($self) = @_;	2332	my ($self, $offset) = @_;
1584		2333
1585	($self->{req_w}, $self->{req_h})	2334	# todo: base offset on lines or so, not on pixels
		2335	$self->{children}[1]->set_value ($offset);
1586	}	2336	}
1587		2337
1588	sub size_allocate {	2338	sub clear {
1589	my ($self, $x, $y, $w, $h) = @_;	2339	my ($self) = @_;
1590		2340
1591	$self->SUPER::size_allocate ($x, $y, $w, $h);	2341	$self->{par} = [];
1592		2342	$self->{height} = 0;
1593	$self->{layout}->set_height ($self->{fontsize});	2343	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1594	$self->{layout}->set_width ($self->{w});
1595
1596	$self->reflow;
1597	}	2344	}
1598		2345
1599	sub add_paragraph {	2346	sub add_paragraph {
1600	my ($self, $color, $text) = @_;	2347	my ($self, $color, $text, $indent) = @_;
1601		2348
1602	#TODO: intelligently "reformat" paragraph	2349	for my $line (split /\n/, $text) {
1603		2350	my ($w, $h) = $self->text_size ($line);
1604	my $height = $self->text_height ($text);
1605
1606	$self->{height} += $height;	2351	$self->{height} += $h;
		2352	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2353	}
1607		2354
1608	push @{$self->{par}}, [$height, $color, $text];
1609
1610	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2355	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1611	$self->{children}[1]->update;
1612	}	2356	}
1613		2357
1614	sub update {	2358	sub update {
1615	my ($self) = @_;	2359	my ($self) = @_;
1616		2360
…		…
1618		2362
1619	return unless $self->{h} > 0;	2363	return unless $self->{h} > 0;
1620		2364
1621	delete $self->{texture};	2365	delete $self->{texture};
1622		2366
1623	$ROOT->on_refresh ($self, sub {	2367	$ROOT->on_post_alloc ($self, sub {
		2368	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2369
1624	if (delete $self->{need_reflow}) {	2370	if (delete $self->{need_reflow}) {
1625	my $height = 0;	2371	my $height = 0;
1626		2372
1627	$height += $_->[0] = $self->text_height ($_->[2])	2373	my $layout = $self->{layout};
		2374
		2375	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2376
1628	for @{$self->{par}};	2377	for (@{$self->{par}}) {
		2378	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2379	$layout->set_width ($W - $_->[3]);
		2380	$layout->set_markup ($_->[4]);
		2381	my ($w, $h) = $layout->size;
		2382	$_->[0] = $w + $_->[3];
		2383	$_->[1] = $h;
		2384	}
		2385
		2386	$height += $_->[1];
		2387	}
1629		2388
1630	$self->{height} = $height;	2389	$self->{height} = $height;
1631		2390
1632	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2391	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1633		2392
1634	delete $self->{texture};	2393	delete $self->{texture};
1635	}	2394	}
1636		2395
1637	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2396	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1638	glClearColor 0, 0, 0, 1;	2397	glClearColor 0.5, 0.5, 0.5, 0;
1639	glClear GL_COLOR_BUFFER_BIT;	2398	glClear GL_COLOR_BUFFER_BIT;
1640		2399
		2400	my $top = int $self->{children}[1]{range}[0];
		2401
		2402	my $y0 = $top;
		2403	my $y1 = $top + $H;
		2404
		2405	my $y = 0;
		2406
		2407	my $layout = $self->{layout};
		2408
		2409	$layout->set_font ($self->{font}) if $self->{font};
		2410
1641	glEnable GL_BLEND;	2411	glEnable GL_BLEND;
		2412	#TODO# not correct in windows where rgba is forced off
1642	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2413	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1643	glEnable GL_TEXTURE_2D;
1644	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645
1646	my $top = int $self->{children}[1]{range}[0];
1647
1648	my $y0 = $top;
1649	my $y1 = $top + $self->{h};
1650
1651	my $y = 0;
1652
1653	my $layout = $self->{layout};
1654		2414
1655	for my $par (@{$self->{par}}) {	2415	for my $par (@{$self->{par}}) {
1656	my $h = $par->[0];	2416	my $h = $par->[1];
1657		2417
1658	if ($y0 < $y + $h && $y < $y1) {	2418	if ($y0 < $y + $h && $y < $y1) {
		2419	$layout->set_foreground (@{ $par->[2] });
		2420	$layout->set_width ($W - $par->[3]);
1659	$layout->set_text ($par->[2]);	2421	$layout->set_markup ($par->[4]);
1660		2422
1661	glColor @{ $par->[1] };	2423	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1662	my ($W, $H) = $layout->size;	2424
1663	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2425	glRasterPos $par->[3], $y - $y0;
		2426	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1664	}	2427	}
1665		2428
1666	$y += $h;	2429	$y += $h;
1667	}	2430	}
1668		2431
1669	glDisable GL_TEXTURE_2D;
1670	glDisable GL_BLEND;	2432	glDisable GL_BLEND;
1671	};	2433	};
1672	});	2434	});
1673	}	2435	}
1674		2436
1675	sub _draw {	2437	sub _draw {
1676	my ($self) = @_;	2438	my ($self) = @_;
1677		2439
1678	if ($self->{texture}) {
1679	glEnable GL_TEXTURE_2D;	2440	glEnable GL_TEXTURE_2D;
1680	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2441	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2442	glColor 1, 1, 1, 1;
1681	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2443	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1682	glDisable GL_TEXTURE_2D;	2444	glDisable GL_TEXTURE_2D;
1683	}
1684		2445
1685	$self->{children}[1]->draw;	2446	$self->{children}[1]->draw;
1686		2447
1687	}	2448	}
1688		2449
1689	#############################################################################	2450	#############################################################################
1690		2451
1691	package CFClient::UI::MapWidget;
1692
1693	use strict;
1694
1695	use List::Util qw(min max);
1696
1697	use SDL;
1698	use SDL::OpenGL;
1699
1700	our @ISA = CFClient::UI::Base::;
1701
1702	sub new {
1703	my $class = shift;
1704
1705	$class->SUPER::new (
1706	z => -1,
1707	can_focus => 1,
1708	list => (glGenLists 1),
1709	@_
1710	)
1711	}
1712
1713	sub key_down {
1714	print "MAPKEYDOWN\n";
1715	}
1716
1717	sub key_up {
1718	}
1719
1720	sub button_down {
1721	my ($self, $ev, $x, $y) = @_;
1722
1723	$self->focus_in;
1724
1725	if ($ev->button == 2) {
1726	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1727	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1728
1729	$self->{motion} = sub {
1730	my ($ev, $x, $y) = @_;
1731
1732	($x, $y) = ($ev->motion_x, $ev->motion_y);
1733
1734	$::CFG->{map_shift_x} = $bw + $x - $ox;
1735	$::CFG->{map_shift_y} = $bh + $y - $oy;
1736
1737	$self->update;
1738	};
1739	}
1740	}
1741
1742	sub button_up {
1743	my ($self, $ev, $x, $y) = @_;
1744
1745	delete $self->{motion};
1746	}
1747
1748	sub mouse_motion {
1749	my ($self, $ev, $x, $y) = @_;
1750
1751	$self->{motion}->($ev, $x, $y) if $self->{motion};
1752	}
1753
1754	sub size_request {
1755	(
1756	1 + 32 * int $::WIDTH / 32,
1757	1 + 32 * int $::HEIGHT / 32,
1758	)
1759	}
1760
1761	sub update {
1762	my ($self) = @_;
1763
1764	$self->{need_update} = 1;
1765	$self->SUPER::update;
1766	}
1767
1768	sub draw {
1769	my ($self) = @_;
1770
1771	if (delete $self->{need_update}) {
1772	glNewList $self->{list}, GL_COMPILE;
1773
1774	if ($::MAP) {
1775	my $sw = int $::WIDTH / 32;
1776	my $sh = int $::HEIGHT / 32;
1777
1778	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1779	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1780
1781	glTranslate $sx0 - 32, $sy0 - 32, 0;
1782
1783	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1784
1785	if ($::CFG->{fow_enable}) {
1786	if ($::CFG->{fow_smooth}) { # smooth fog of war
1787	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1788	glConvolutionFilter2D
1789	GL_CONVOLUTION_2D,
1790	GL_ALPHA,
1791	3, 3,
1792	GL_ALPHA, GL_FLOAT,
1793	pack "f*",
1794	0.1, 0.1, 0.1,
1795	0.1, 0.2, 0.1,
1796	0.1, 0.1, 0.1,
1797	;
1798	glEnable GL_CONVOLUTION_2D;
1799	}
1800
1801	$self->{fow_texture} = new CFClient::Texture
1802	w => $w,
1803	h => $h,
1804	data => $data,
1805	internalformat => GL_ALPHA,
1806	format => GL_ALPHA;
1807
1808	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1809
1810	glEnable GL_BLEND;
1811	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812	glEnable GL_TEXTURE_2D;
1813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1814
1815	glColor +($::CFG->{fow_intensity}) x 3, 1;
1816	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1817
1818	glDisable GL_TEXTURE_2D;
1819	glDisable GL_BLEND;
1820	}
1821
1822	# HACK BEGIN
1823	{
1824	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1825	my ($w, $h) = (250, 250);
1826
1827	glEnable GL_BLEND;
1828	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1829	glEnable GL_TEXTURE_2D;
1830	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1831
1832	$self->{mapmap_texture} =
1833	new CFClient::Texture
1834	w => $w,
1835	h => $h,
1836	data => $::MAP->mapmap ($w, $h),
1837	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1838
1839	$self->{mapmap_texture}->draw_quad (100, 100);
1840
1841	glDisable GL_TEXTURE_2D;
1842	glDisable GL_BLEND;
1843	}
1844	# HACK END
1845	}
1846
1847	glEndList;
1848	}
1849
1850	glPushMatrix;
1851	glCallList $self->{list};
1852	glPopMatrix;
1853
1854	if ($FOCUS != $self) {
1855	glColor 64/255, 64/255, 64/255;
1856	glLogicOp GL_AND;
1857	glEnable GL_COLOR_LOGIC_OP;
1858	glBegin GL_QUADS;
1859	glVertex 0, 0;
1860	glVertex 0, $::HEIGHT;
1861	glVertex $::WIDTH, $::HEIGHT;
1862	glVertex $::WIDTH, 0;
1863	glEnd;
1864	glDisable GL_COLOR_LOGIC_OP;
1865	}
1866	}
1867
1868	my %DIR = (
1869	SDLK_KP8, [1, "north"],
1870	SDLK_KP9, [2, "northeast"],
1871	SDLK_KP6, [3, "east"],
1872	SDLK_KP3, [4, "southeast"],
1873	SDLK_KP2, [5, "south"],
1874	SDLK_KP1, [6, "southwest"],
1875	SDLK_KP4, [7, "west"],
1876	SDLK_KP7, [8, "northwest"],
1877
1878	SDLK_UP, [1, "north"],
1879	SDLK_RIGHT, [3, "east"],
1880	SDLK_DOWN, [5, "south"],
1881	SDLK_LEFT, [7, "west"],
1882	);
1883
1884	sub key_down {
1885	my ($self, $ev) = @_;
1886
1887	my $mod = $ev->key_mod;
1888	my $sym = $ev->key_sym;
1889
1890	if ($sym == SDLK_KP5) {
1891	$::CONN->user_send ("stay fire");
1892	} elsif ($sym == SDLK_a) {
1893	$::CONN->user_send ("apply");
1894	} elsif ($sym == SDLK_QUOTE) {
1895	$self->emit ('activate_console');
1896	} elsif ($sym == SDLK_SLASH) {
1897	$self->emit ('activate_console' => '/');
1898	} elsif (exists $DIR{$sym}) {
1899	if ($mod & KMOD_SHIFT) {
1900	$self->{shft}++;
1901	$::CONN->user_send ("fire $DIR{$sym}[0]");
1902	} elsif ($mod & KMOD_CTRL) {
1903	$self->{ctrl}++;
1904	$::CONN->user_send ("run $DIR{$sym}[0]");
1905	} else {
1906	$::CONN->user_send ("$DIR{$sym}[1]");
1907	}
1908	}
1909	}
1910
1911	sub key_up {
1912	my ($self, $ev) = @_;
1913
1914	my $mod = $ev->key_mod;
1915	my $sym = $ev->key_sym;
1916
1917	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1918	$::CONN->user_send ("fire_stop");
1919	}
1920	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1921	$::CONN->user_send ("run_stop");
1922	}
1923	}
1924
1925	#############################################################################
1926
1927	package CFClient::UI::Animator;	2452	package CFClient::UI::Animator;
1928		2453
1929	use SDL::OpenGL;	2454	use CFClient::OpenGL;
1930		2455
1931	our @ISA = CFClient::UI::Bin::;	2456	our @ISA = CFClient::UI::Bin::;
1932		2457
1933	sub moveto {	2458	sub moveto {
1934	my ($self, $x, $y) = @_;	2459	my ($self, $x, $y) = @_;
…		…
1972		2497
1973	sub new {	2498	sub new {
1974	my $class = shift;	2499	my $class = shift;
1975		2500
1976	my $self = $class->SUPER::new (	2501	my $self = $class->SUPER::new (
1977	state => 0,	2502	state => 0,
1978	connect_activate => \&toggle_flopper,	2503	connect_activate => \&toggle_flopper,
1979	@_	2504	@_
1980	);	2505	);
1981		2506
1982	if ($self->{state}) {	2507	if ($self->{state}) {
…		…
2003	$self->emit (changed => $self->{state});	2528	$self->emit (changed => $self->{state});
2004	}	2529	}
2005		2530
2006	#############################################################################	2531	#############################################################################
2007		2532
		2533	package CFClient::UI::Tooltip;
		2534
		2535	our @ISA = CFClient::UI::Bin::;
		2536
		2537	use CFClient::OpenGL;
		2538
		2539	sub new {
		2540	my $class = shift;
		2541
		2542	$class->SUPER::new (
		2543	@_,
		2544	can_events => 0,
		2545	)
		2546	}
		2547
		2548	sub set_tooltip_from {
		2549	my ($self, $widget) = @_;
		2550
		2551	$self->add (new CFClient::UI::Label
		2552	markup => $widget->{tooltip},
		2553	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2554	fontsize => 0.8,
		2555	fg => [0, 0, 0, 1],
		2556	ellipsise => 0,
		2557	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2558	);
		2559	}
		2560
		2561	sub size_request {
		2562	my ($self) = @_;
		2563
		2564	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2565
		2566	($w + 4, $h + 4)
		2567	}
		2568
		2569	sub size_allocate {
		2570	my ($self, $w, $h) = @_;
		2571
		2572	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2573	}
		2574
		2575	sub _draw {
		2576	my ($self) = @_;
		2577
		2578	glTranslate 0.375, 0.375;
		2579
		2580	my ($w, $h) = @$self{qw(w h)};
		2581
		2582	glColor 1, 0.8, 0.4;
		2583	glBegin GL_QUADS;
		2584	glVertex 0 , 0;
		2585	glVertex 0 , $h;
		2586	glVertex $w, $h;
		2587	glVertex $w, 0;
		2588	glEnd;
		2589
		2590	glColor 0, 0, 0;
		2591	glBegin GL_LINE_LOOP;
		2592	glVertex 0 , 0;
		2593	glVertex 0 , $h;
		2594	glVertex $w, $h;
		2595	glVertex $w, 0;
		2596	glEnd;
		2597
		2598	glTranslate 2 - 0.375, 2 - 0.375;
		2599	$self->SUPER::_draw;
		2600	}
		2601
		2602	#############################################################################
		2603
		2604	package CFClient::UI::Face;
		2605
		2606	our @ISA = CFClient::UI::Base::;
		2607
		2608	use CFClient::OpenGL;
		2609
		2610	sub new {
		2611	my $class = shift;
		2612
		2613	my $self = $class->SUPER::new (
		2614	aspect => 1,
		2615	@_,
		2616	);
		2617
		2618	if ($self->{anim} && $self->{animspeed}) {
		2619	Scalar::Util::weaken (my $widget = $self);
		2620
		2621	$self->{timer} = Event->timer (
		2622	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2623	hard => 1,
		2624	interval => $self->{animspeed},
		2625	cb => sub {
		2626	++$widget->{frame};
		2627	$widget->update;
		2628	},
		2629	);
		2630	}
		2631
		2632	$self
		2633	}
		2634
		2635	sub size_request {
		2636	(32, 8)
		2637	}
		2638
		2639	sub update {
		2640	my ($self) = @_;
		2641
		2642	return unless $self->{visible};
		2643
		2644	$self->SUPER::update;
		2645	}
		2646
		2647	sub _draw {
		2648	my ($self) = @_;
		2649
		2650	return unless $::CONN;
		2651
		2652	my $face;
		2653
		2654	if ($self->{frame}) {
		2655	my $anim = $::CONN->{anim}[$self->{anim}];
		2656
		2657	$face = $anim->[ $self->{frame} % @$anim ]
		2658	if $anim && @$anim;
		2659	}
		2660
		2661	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2662
		2663	if ($tex) {
		2664	glEnable GL_TEXTURE_2D;
		2665	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2666	glColor 1, 1, 1, 1;
		2667	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2668	glDisable GL_TEXTURE_2D;
		2669	}
		2670	}
		2671
		2672	sub DESTROY {
		2673	my ($self) = @_;
		2674
		2675	$self->{timer}->cancel
		2676	if $self->{timer};
		2677
		2678	$self->SUPER::DESTROY;
		2679	}
		2680
		2681	#############################################################################
		2682
		2683	package CFClient::UI::InventoryItem;
		2684
		2685	our @ISA = CFClient::UI::HBox::;
		2686
		2687	sub _item_to_desc {
		2688	my ($item) = @_;
		2689
		2690	my $desc =
		2691	$item->{nrof} < 2
		2692	? $item->{name}
		2693	: "$item->{nrof} × $item->{name_pl}";
		2694
		2695	$item->{flags} & Crossfire::Protocol::F_OPEN
		2696	and $desc .= " (open)";
		2697	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2698	and $desc .= " (applied)";
		2699	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2700	and $desc .= " (unpaid)";
		2701	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2702	and $desc .= " (magic)";
		2703	$item->{flags} & Crossfire::Protocol::F_CURSED
		2704	and $desc .= " (cursed)";
		2705	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2706	and $desc .= " (damned)";
		2707	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2708	and $desc .= " *";
		2709
		2710	$desc
		2711	}
		2712
		2713	sub new {
		2714	my $class = shift;
		2715
		2716	my %args = @_;
		2717
		2718	my $item = delete $args{item};
		2719
		2720	my $desc = _item_to_desc ($item);
		2721
		2722	my $self = $class->SUPER::new (
		2723	can_hover => 1,
		2724	can_events => 1,
		2725	tooltip => ((CFClient::UI::Label::escape $desc)
		2726	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2727	connect_button_down => sub {
		2728	my ($self, $ev, $x, $y) = @_;
		2729
		2730	# todo: maybe put examine on 1? but should just be a tooltip :(
		2731	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2732	my $targ = $::CONN->{player}{tag};
		2733
		2734	if ($item->{container} == $::CONN->{player}{tag}) {
		2735	$targ = $main::OPENCONT;
		2736	}
		2737
		2738	$::CONN->send ("move $targ $item->{tag} 0");
		2739	} elsif ($ev->{button} == 1) {
		2740	$::CONN->send ("examine $item->{tag}");
		2741	} elsif ($ev->{button} == 2) {
		2742	$::CONN->send ("apply $item->{tag}");
		2743	} elsif ($ev->{button} == 3) {
		2744	my @menu_items = (
		2745	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2746	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2747	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2748	(
		2749	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2750	? (
		2751	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2752	)
		2753	: (
		2754	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2755	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2756	)
		2757	),
		2758	);
		2759
		2760	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2761	}
		2762
		2763	1
		2764	},
		2765	%args
		2766	);
		2767
		2768
		2769	$self->add (new CFClient::UI::Face
		2770	can_events => 0,
		2771	face => $item->{face},
		2772	anim => $item->{anim},
		2773	animspeed => $item->{animspeed},
		2774	);
		2775
		2776	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2777
		2778	$self->{item} = $item;
		2779
		2780	$self->update_item;
		2781
		2782	$self
		2783	}
		2784
		2785	sub update_item {
		2786	my ($self) = @_;
		2787
		2788	my $desc = _item_to_desc ($self->{item});
		2789
		2790	$self->{name_lbl}->set_text ($desc);
		2791	}
		2792
		2793	#############################################################################
		2794
		2795	package CFClient::UI::Inventory;
		2796
		2797	our @ISA = CFClient::UI::ScrolledWindow::;
		2798
		2799	sub new {
		2800	my $class = shift;
		2801
		2802	my $self = $class->SUPER::new (
		2803	scrolled => (new CFClient::UI::Table),
		2804	@_,
		2805	);
		2806
		2807	$self
		2808	}
		2809
		2810	sub set_items {
		2811	my ($self, $items) = @_;
		2812
		2813	$self->{scrolled}->clear;
		2814	return unless $items;
		2815
		2816	my @items = sort {
		2817	($a->{type} <=> $b->{type})
		2818	or ($a->{name} cmp $b->{name})
		2819	} @$items;
		2820
		2821	$self->{real_items} = \@items;
		2822
		2823	for my $item (@items) {
		2824	$item->{item} = $item;
		2825	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2826	$item->update_item ();
		2827	}
		2828
		2829	my $i = 0;
		2830	for (@items) {
		2831	$self->{scrolled}->add (0, $i, $_);
		2832	my $nrof = $_->{item}->{nrof} || 1;
		2833	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2834	}
		2835
		2836	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2837	}
		2838
		2839	sub size_request {
		2840	my ($self) = @_;
		2841	($self->{req_w}, $self->{req_h});
		2842	}
		2843
		2844	#############################################################################
		2845
		2846	package CFClient::UI::Menu;
		2847
		2848	our @ISA = CFClient::UI::FancyFrame::;
		2849
		2850	use CFClient::OpenGL;
		2851
		2852	sub new {
		2853	my $class = shift;
		2854
		2855	my $self = $class->SUPER::new (
		2856	items => [],
		2857	z => 100,
		2858	@_,
		2859	);
		2860
		2861	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2862
		2863	for my $item (@{ $self->{items} }) {
		2864	my ($widget, $cb) = @$item;
		2865
		2866	# handle various types of items, only text for now
		2867	if (!ref $widget) {
		2868	$widget = new CFClient::UI::Label
		2869	can_hover => 1,
		2870	can_events => 1,
		2871	text => $widget;
		2872	}
		2873
		2874	$self->{item}{$widget} = $item;
		2875
		2876	$self->{vbox}->add ($widget);
		2877	}
		2878
		2879	$self
		2880	}
		2881
		2882	# popup given the event (must be a mouse button down event currently)
		2883	sub popup {
		2884	my ($self, $ev) = @_;
		2885
		2886	$self->emit ("popdown");
		2887
		2888	# maybe save $GRAB? must be careful about events...
		2889	$GRAB = $self;
		2890	$self->{button} = $ev->{button};
		2891
		2892	$self->show;
		2893	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2894	}
		2895
		2896	sub mouse_motion {
		2897	my ($self, $ev, $x, $y) = @_;
		2898
		2899	# TODO: should use vbox->find_widget or so
		2900	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2901	$self->{hover} = $self->{item}{$HOVER};
		2902	}
		2903
		2904	sub button_up {
		2905	my ($self, $ev, $x, $y) = @_;
		2906
		2907	if ($ev->{button} == $self->{button}) {
		2908	undef $GRAB;
		2909	$self->hide;
		2910
		2911	$self->emit ("popdown");
		2912	$self->{hover}[1]->() if $self->{hover};
		2913	}
		2914	}
		2915
		2916	#############################################################################
		2917
		2918	package CFClient::UI::Statusbox;
		2919
		2920	our @ISA = CFClient::UI::VBox::;
		2921
		2922	sub new {
		2923	my $class = shift;
		2924
		2925	$class->SUPER::new (
		2926	fontsize => 0.8,
		2927	@_,
		2928	)
		2929	}
		2930
		2931	sub reorder {
		2932	my ($self) = @_;
		2933	my $NOW = time;
		2934
		2935	while (my ($k, $v) = each %{ $self->{item} }) {
		2936	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2937	}
		2938
		2939	my @widgets;
		2940
		2941	my @items = sort {
		2942	$a->{pri} <=> $b->{pri}
		2943	or $b->{id} <=> $a->{id}
		2944	} values %{ $self->{item} };
		2945
		2946	my $count = 10 + 1;
		2947	for my $item (@items) {
		2948	last unless --$count;
		2949
		2950	push @widgets, $item->{label} ||= do {
		2951	# TODO: doesn't handle markup well (read as: at all)
		2952	my $short = $item->{count} > 1
		2953	? "<b>$item->{count} ×</b> $item->{text}"
		2954	: $item->{text};
		2955
		2956	for ($short) {
		2957	s/^\s+//;
		2958	s/\s+/ /g;
		2959	}
		2960
		2961	new CFClient::UI::Label
		2962	markup => $short,
		2963	tooltip => $item->{tooltip},
		2964	tooltip_font => $::FONT_PROP,
		2965	tooltip_width => 0.67,
		2966	fontsize => $item->{fontsize} || $self->{fontsize},
		2967	max_w => $::WIDTH * 0.44,
		2968	fg => $item->{fg},
		2969	can_events => 1,
		2970	can_hover => 1
		2971	};
		2972	}
		2973
		2974	$self->clear;
		2975	$self->SUPER::add (reverse @widgets);
		2976	}
		2977
		2978	sub add {
		2979	my ($self, $text, %arg) = @_;
		2980
		2981	$text =~ s/^\s+//;
		2982	$text =~ s/\s+$//;
		2983
		2984	my $timeout = time + ((delete $arg{timeout}) || 60);
		2985
		2986	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2987
		2988	if (my $item = $self->{item}{$group}) {
		2989	if ($item->{text} eq $text) {
		2990	$item->{count}++;
		2991	} else {
		2992	$item->{count} = 1;
		2993	$item->{text} = $item->{tooltip} = $text;
		2994	}
		2995	$item->{id} = ++$self->{id};
		2996	$item->{timeout} = $timeout;
		2997	delete $item->{label};
		2998	} else {
		2999	$self->{item}{$group} = {
		3000	id => ++$self->{id},
		3001	text => $text,
		3002	timeout => $timeout,
		3003	tooltip => $text,
		3004	fg => [0.8, 0.8, 0.8, 0.8],
		3005	pri => 0,
		3006	count => 1,
		3007	%arg,
		3008	};
		3009	}
		3010
		3011	$self->reorder;
		3012	}
		3013
		3014	sub reconfigure {
		3015	my ($self) = @_;
		3016
		3017	delete $_->{label}
		3018	for values %{ $self->{item} || {} };
		3019
		3020	$self->reorder;
		3021	$self->SUPER::reconfigure;
		3022	}
		3023
		3024	#############################################################################
		3025
2008	package CFClient::UI::Root;	3026	package CFClient::UI::Root;
2009		3027
2010	our @ISA = CFClient::UI::Container::;	3028	our @ISA = CFClient::UI::Container::;
2011		3029
2012	use SDL::OpenGL;	3030	use CFClient::OpenGL;
		3031
		3032	sub new {
		3033	my $class = shift;
		3034
		3035	$class->SUPER::new (
		3036	@_,
		3037	)
		3038	}
		3039
		3040	sub configure {
		3041	my ($self, $x, $y, $w, $h) = @_;
		3042
		3043	$self->{w} = $w;
		3044	$self->{h} = $h;
		3045	}
		3046
		3047	sub check_size {
		3048	my ($self) = @_;
		3049
		3050	$self->size_allocate ($self->{w}, $self->{h})
		3051	if $self->{w};
		3052	}
2013		3053
2014	sub size_request {	3054	sub size_request {
2015	($::WIDTH, $::HEIGHT)	3055	my ($self) = @_;
		3056
		3057	($self->{w}, $self->{h})
2016	}	3058	}
2017		3059
2018	sub size_allocate {	3060	sub size_allocate {
2019	my ($self, $x, $y, $w, $h) = @_;	3061	my ($self, $w, $h) = @_;
2020		3062
2021	$self->_size_allocate ($x, $y, $w, $h);	3063	for my $child ($self->children) {
		3064	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2022		3065
2023	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	3066	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2024	for @{$self->{children}};	3067	if exists $child->{req_x};
2025	}
2026		3068
2027	sub _topleft {	3069	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3070	if exists $child->{req_y};
		3071
		3072	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		3073	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3074
		3075	$child->configure ($X, $Y, $W, $H);
		3076	}
		3077	}
		3078
		3079	sub coord2local {
2028	my ($self, $x, $y) = @_;	3080	my ($self, $x, $y) = @_;
2029		3081
2030	($x, $y)	3082	($x, $y)
2031	}	3083	}
2032		3084
		3085	sub coord2global {
		3086	my ($self, $x, $y) = @_;
		3087
		3088	($x, $y)
		3089	}
		3090
2033	sub update {	3091	sub update {
2034	my ($self) = @_;	3092	my ($self) = @_;
2035		3093
2036	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	3094	$self->check_size;
2037	::refresh ();	3095	$::WANT_REFRESH++;
2038	}	3096	}
2039		3097
2040	sub add {	3098	sub add {
2041	my ($self, $widget) = @_;	3099	my ($self, @children) = @_;
2042		3100
		3101	for (my @widgets = @children; my $w = pop @widgets; ) {
		3102	push @widgets, $w->children;
		3103	$w->{root} = $self;
		3104	$w->{visible} = 1;
		3105	}
		3106
		3107	for my $child (@children) {
		3108	$child->{is_toplevel} = 1;
		3109
		3110	# integerise window positions
		3111	$child->{x} = int $child->{x};
		3112	$child->{y} = int $child->{y};
		3113	}
		3114
2043	$self->SUPER::add ($widget);	3115	$self->SUPER::add (@children);
		3116	}
2044		3117
2045	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);	3118	sub remove {
		3119	my ($self, @children) = @_;
		3120
		3121	$self->SUPER::remove (@children);
		3122
		3123	while (@children) {
		3124	my $w = pop @children;
		3125	push @children, $w->children;
		3126	delete $w->{visible};
		3127	}
2046	}	3128	}
2047		3129
2048	sub on_refresh {	3130	sub on_refresh {
2049	my ($self, $id, $cb) = @_;	3131	my ($self, $id, $cb) = @_;
2050		3132
2051	$self->{refresh_hook}{$id} = $cb;	3133	$self->{refresh_hook}{$id} = $cb;
2052	}	3134	}
2053		3135
		3136	sub on_post_alloc {
		3137	my ($self, $id, $cb) = @_;
		3138
		3139	$self->{post_alloc_hook}{$id} = $cb;
		3140	}
		3141
2054	sub draw {	3142	sub draw {
2055	my ($self) = @_;	3143	my ($self) = @_;
2056		3144
2057	while (my $rcb = delete $self->{refresh_hook}) {	3145	while ($self->{refresh_hook}) {
2058	$_->() for values %$rcb;	3146	$_->()
		3147	for values %{delete $self->{refresh_hook}};
		3148	}
		3149
		3150	if ($self->{check_size}) {
		3151	my @queue = ([], []);
		3152
		3153	for (;;) {
		3154	if ($self->{check_size}) {
		3155	# heuristic: check containers last
		3156	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3157	for values %{delete $self->{check_size}}
		3158	}
		3159
		3160	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3161
		3162	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3163	? @$widget{qw(user_w user_h)}
		3164	: $widget->size_request;
		3165
		3166	if (delete $widget->{force_alloc}
		3167	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3168	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3169
		3170	$widget->{req_w} = $w;
		3171	$widget->{req_h} = $h;
		3172
		3173	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3174
		3175	$widget->{parent}->check_size
		3176	if $widget->{parent};
		3177	}
		3178	}
		3179	}
		3180
		3181	while ($self->{size_alloc}) {
		3182	for (values %{delete $self->{size_alloc}}) {
		3183	my ($widget, $w, $h) = @$_;
		3184
		3185	$w = 0 if $w < 0;
		3186	$h = 0 if $h < 0;
		3187
		3188	$widget->{w} = $w;
		3189	$widget->{h} = $h;
		3190	$widget->size_allocate ($w, $h);
		3191	$widget->emit (size_allocate => $w, $h);
		3192	}
		3193	}
		3194
		3195	while ($self->{post_alloc_hook}) {
		3196	$_->()
		3197	for values %{delete $self->{post_alloc_hook}};
2059	}	3198	}
2060		3199
2061	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2062	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2063	glClear GL_COLOR_BUFFER_BIT;	3202	glClear GL_COLOR_BUFFER_BIT;
2064		3203
2065	glMatrixMode GL_PROJECTION;	3204	glMatrixMode GL_PROJECTION;
2066	glLoadIdentity;	3205	glLoadIdentity;
2067	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2068	glMatrixMode GL_MODELVIEW;	3207	glMatrixMode GL_MODELVIEW;
2069	glLoadIdentity;	3208	glLoadIdentity;
2070		3209
2071	$self->_draw;	3210	$self->_draw;
2072	}	3211	}
…		…
2074	#############################################################################	3213	#############################################################################
2075		3214
2076	package CFClient::UI;	3215	package CFClient::UI;
2077		3216
2078	$ROOT = new CFClient::UI::Root;	3217	$ROOT = new CFClient::UI::Root;
		3218	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2079		3219
2080	1	3220	1
2081		3221

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