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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 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->{x}, $ev->{y});	66	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$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;
		73
		74	check_tooltip;
33	}	75	}
34		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->{x}, $ev->{y});	87	my ($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 ($ev) = @_;
…		…
63	if ($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;
…		…
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,
		192	can_events => 1,
101	@_	193	@_
102	}, $class;	194	}, $class;
103		195
104	for (keys %$self) {	196	for (keys %$self) {
105	if (/^connect_(.*)$/) {	197	if (/^connect_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	198	$self->connect ($1 => delete $self->{$_});
107	}	199	}
108	}	200	}
109		201
		202	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		203
110	$self	204	$self
111	}	205	}
112		206
		207	sub destroy {
		208	my ($self) = @_;
		209
		210	$self->hide;
		211	%$self = ();
		212	}
		213
113	sub show {	214	sub show {
114	my ($self) = @_;	215	my ($self) = @_;
115
116	return if $self->{parent};	216	return if $self->{parent};
117		217
118	$CFClient::UI::ROOT->add ($self);	218	$CFClient::UI::ROOT->add ($self);
119	}	219	}
120		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 - $self->{h}) * 0.5);
		230	},
		231	);
		232	}
		233
121	sub hide {	234	sub hide {
122	my ($self) = @_;	235	my ($self) = @_;
123		236
124	return unless $self->{parent};	237	undef $GRAB if $GRAB == $self;
		238	undef $HOVER if $HOVER == $self;
125		239
126	$self->{parent}->remove ($self);	240	$self->{parent}->remove ($self)
		241	if $self->{parent};
127	}	242	}
128		243
129	sub move {	244	sub move {
130	my ($self, $x, $y, $z) = @_;	245	my ($self, $x, $y, $z) = @_;
131		246
…		…
134	$self->{z} = $z if defined $z;	249	$self->{z} = $z if defined $z;
135		250
136	$self->update;	251	$self->update;
137	}	252	}
138		253
139	sub needs_redraw {	254	sub set_size {
140	0	255	my ($self, $w, $h) = @_;
		256
		257	$self->{user_w} = $w;
		258	$self->{user_h} = $h;
		259
		260	$self->check_size;
141	}	261	}
142		262
143	sub size_request {	263	sub size_request {
144	require Carp;	264	require Carp;
145	Carp::confess "size_request is abstract";	265	Carp::confess "size_request is abstract";
…		…
165	$self->{y} = $y;	285	$self->{y} = $y;
166	$self->update;	286	$self->update;
167	}	287	}
168		288
169	if ($self->{w} != $w || $self->{h} != $h) {	289	if ($self->{w} != $w || $self->{h} != $h) {
170	$self->{w} = $w;	290	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171	$self->{h} = $h;
172
173	$self->size_allocate ($w, $h);
174	$self->update;
175	}	291	}
176	}	292	}
177		293
178	sub size_allocate {	294	sub size_allocate {
179	# nothing to be done	295	# nothing to be done
180	}	296	}
181		297
182	# return top left coordinates	298	sub reconfigure {
183	sub _topleft {	299	my ($self) = @_;
		300
		301	$self->check_size (1);
		302	$self->update;
		303	}
		304
		305	sub children {
		306	}
		307
		308	sub set_max_size {
184	my ($self, $x, $y) = @_;	309	my ($self, $w, $h) = @_;
185		310
186	$self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
		322	CFClient::UI::check_tooltip;
		323	}
187	}	324	}
188		325
189	# translate global coordinates to local coordinate system	326	# translate global coordinates to local coordinate system
190	sub coord2local {	327	sub coord2local {
191	my ($self, $x, $y) = @_;	328	my ($self, $x, $y) = @_;
192		329
193	my ($X, $Y) = $self->_topleft;	330	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194	($x - $X, $y - $Y)
195	}	331	}
196		332
197	# translate local coordinates to global coordinate system	333	# translate local coordinates to global coordinate system
198	sub coord2global {	334	sub coord2global {
199	my ($self, $x, $y) = @_;	335	my ($self, $x, $y) = @_;
200		336
201	my ($X, $Y) = $self->_topleft;	337	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202	($x + $X, $y + $Y)
203	}	338	}
204		339
205	sub focus_in {	340	sub focus_in {
206	my ($self) = @_;	341	my ($self) = @_;
207		342
…		…
267	glVertex $x + $self->{w}, $y + $self->{h};	402	glVertex $x + $self->{w}, $y + $self->{h};
268	glVertex $x , $y + $self->{h};	403	glVertex $x , $y + $self->{h};
269	glEnd;	404	glEnd;
270	glDisable GL_BLEND;	405	glDisable GL_BLEND;
271	}	406	}
		407
		408	if ($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 => $self, fontsize => 0)->_draw;
		420	}
272	}	421	}
273		422
274	sub _draw {	423	sub _draw {
275	my ($self) = @_;	424	my ($self) = @_;
276		425
277	warn "no draw defined for $self\n";	426	warn "no draw defined for $self\n";
278	}	427	}
279		428
280	sub find_widget {	429	sub find_widget {
281	my ($self, $x, $y) = @_;	430	my ($self, $x, $y) = @_;
		431
		432	return () unless $self->{can_events};
282		433
283	return $self	434	return $self
284	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	435	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	436	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
286		437
…		…
289		440
290	sub set_parent {	441	sub set_parent {
291	my ($self, $parent) = @_;	442	my ($self, $parent) = @_;
292		443
293	Scalar::Util::weaken ($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	$self->show;
294	}	451	}
295		452
296	sub check_size {	453	sub check_size {
297	my ($self) = @_;	454	my ($self, $forced) = @_;
298		455
299	return unless $self->{parent};	456	$self->{force_alloc} = 1 if $forced;
300		457	$CFClient::UI::ROOT->{check_size}{$self} = $self;
301	my ($w, $h) = $self->size_request;
302
303	if ($w != $self->{req_w} || $h != $self->{req_h}) {
304	$self->{req_w} = $w;
305	$self->{req_h} = $h;
306
307	$self->{parent}->check_size;
308	}
309	}	458	}
310		459
311	sub update {	460	sub update {
312	my ($self) = @_;	461	my ($self) = @_;
313		462
…		…
322	}	471	}
323		472
324	sub emit {	473	sub emit {
325	my ($self, $signal, @args) = @_;	474	my ($self, $signal, @args) = @_;
326		475
327	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	476	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
328	$cb->($self, @args);
329	}
330	}	477	}
331		478
332	sub DESTROY {	479	sub DESTROY {
333	my ($self) = @_;	480	my ($self) = @_;
334		481
		482	delete $WIDGET{$self+0};
335	#$self->deactivate;	483	#$self->deactivate;
336	}	484	}
337		485
338	#############################################################################	486	#############################################################################
339		487
…		…
348	my $class = shift;	496	my $class = shift;
349		497
350	# range [value, low, high, page]	498	# range [value, low, high, page]
351		499
352	$class->SUPER::new (	500	$class->SUPER::new (
353	bg => [0, 0, 0, 0.2],	501	#bg => [0, 0, 0, 0.2],
354	active_bg => [1, 1, 1, 0.5],	502	#active_bg => [1, 1, 1, 0.5],
355	@_	503	@_
356	)	504	)
357	}	505	}
358		506
359	sub _draw {	507	sub _draw {
360	my ($self) = @_;	508	my ($self) = @_;
361		509
		510	my $color = $FOCUS == $self && $self->{active_bg}
		511	? $self->{active_bg}
		512	: $self->{bg};
		513
		514	if ($color && (@$color < 4 || $color->[3])) {
362	my ($w, $h) = @$self{qw(w h)};	515	my ($w, $h) = @$self{qw(w h)};
363		516
364	glEnable GL_BLEND;	517	glEnable GL_BLEND;
365	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	518	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
366	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	519	glColor @$color;
367		520
368	glBegin GL_QUADS;	521	glBegin GL_QUADS;
369	glVertex 0 , 0;	522	glVertex 0 , 0;
370	glVertex 0 , $h;	523	glVertex 0 , $h;
371	glVertex $w, $h;	524	glVertex $w, $h;
372	glVertex $w, 0;	525	glVertex $w, 0;
373	glEnd;	526	glEnd;
374		527
375	glDisable GL_BLEND;	528	glDisable GL_BLEND;
		529	}
376	}	530	}
377		531
378	#############################################################################	532	#############################################################################
379		533
380	package CFClient::UI::Empty;	534	package CFClient::UI::Empty;
381		535
382	our @ISA = CFClient::UI::Base::;	536	our @ISA = CFClient::UI::Base::;
		537
		538	sub new {
		539	my ($class, %arg) = @_;
		540	$class->SUPER::new (can_events => 0, %arg);
		541	}
383		542
384	sub size_request {	543	sub size_request {
385	(0, 0)	544	(0, 0)
386	}	545	}
387		546
…		…
396	sub new {	555	sub new {
397	my ($class, %arg) = @_;	556	my ($class, %arg) = @_;
398		557
399	my $children = delete $arg{children} || [];	558	my $children = delete $arg{children} || [];
400		559
401	my $self = $class->SUPER::new (children => [], %arg);	560	my $self = $class->SUPER::new (
		561	children => [],
		562	can_events => 0,
		563	%arg,
		564	);
402	$self->add ($_) for @$children;	565	$self->add ($_) for @$children;
403		566
404	$self	567	$self
405	}	568	}
406		569
407	sub add {	570	sub add {
408	my ($self, $child) = @_;	571	my ($self, @widgets) = @_;
409		572
410	$child->set_parent ($self);	573	$_->set_parent ($self)
		574	for @widgets;
411		575
412	use sort 'stable';	576	use sort 'stable';
413		577
414	$self->{children} = [	578	$self->{children} = [
415	sort { $a->{z} <=> $b->{z} }	579	sort { $a->{z} <=> $b->{z} }
416	@{$self->{children}}, $child	580	@{$self->{children}}, @widgets
417	];	581	];
418		582
419	$child->check_size;	583	$self->check_size (1);
		584	$self->update;
		585	}
		586
		587	sub children {
		588	@{ $_[0]{children} }
420	}	589	}
421		590
422	sub remove {	591	sub remove {
423	my ($self, $child) = @_;	592	my ($self, $child) = @_;
424		593
425	delete $child->{parent};	594	delete $child->{parent};
		595	$child->hide;
426		596
427	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	597	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428		598
429	$self->check_size;	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	$self->update;
430	}	616	}
431		617
432	sub find_widget {	618	sub find_widget {
433	my ($self, $x, $y) = @_;	619	my ($self, $x, $y) = @_;
434		620
…		…
509	}	695	}
510		696
511	sub update {	697	sub update {
512	my ($self) = @_;	698	my ($self) = @_;
513		699
514	# we want to do this delayed...	700	$ROOT->on_post_alloc ($self => sub { $self->render_child });
515	$self->render_chld;
516	$self->SUPER::update;	701	$self->SUPER::update;
517	}
518
519	sub render_chld {
520	my ($self) = @_;
521
522	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523	glClearColor 0, 0, 0, 1;
524	glClear GL_COLOR_BUFFER_BIT;
525	$self->child->draw;
526	};
527	}	702	}
528		703
529	sub size_allocate {	704	sub size_allocate {
530	my ($self, $w, $h) = @_;	705	my ($self, $w, $h) = @_;
531		706
532	$self->child->configure (0, 0, $w, $h);	707	$self->SUPER::size_allocate ($w, $h);
		708	$self->update;
		709	}
533		710
		711	sub _render {
		712	$_[0]{children}[0]->draw;
		713	}
		714
		715	sub render_child {
		716	my ($self) = @_;
		717
		718	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		719	glClearColor 0, 0, 0, 0;
		720	glClear GL_COLOR_BUFFER_BIT;
		721
534	$self->render_chld;	722	$self->_render;
		723	};
535	}	724	}
536		725
537	sub _draw {	726	sub _draw {
538	my ($self) = @_;	727	my ($self) = @_;
539		728
540	my ($w, $h) = ($self->w, $self->h);	729	my ($w, $h) = ($self->w, $self->h);
541		730
542	my $tex = $self->{texture}	731	my $tex = $self->{texture}
543	or return;	732	or return;
544		733
545	glEnable GL_BLEND;
546	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547	glEnable GL_TEXTURE_2D;	734	glEnable GL_TEXTURE_2D;
548	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;
549		737
550	$tex->draw_quad (0, 0, $w, $h);	738	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551		739
552	glDisable GL_BLEND;
553	glDisable GL_TEXTURE_2D;	740	glDisable GL_TEXTURE_2D;
554	}	741	}
555		742
556	#############################################################################	743	#############################################################################
557		744
558	package CFClient::UI::ViewPort;	745	package CFClient::UI::ViewPort;
559		746
560	our @ISA = CFClient::UI::Window::;	747	our @ISA = CFClient::UI::Window::;
561		748
562	sub new { die }
563
564	sub size_request {	749	sub size_request {
565	my ($self) = @_;	750	my ($self) = @_;
566		751
567	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	752	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569		753
570	@$self{qw(child_w child_h)}	754	@$self{qw(child_w child_h)}
571	}	755	}
572		756
573	sub _draw {	757	sub size_allocate {
574	my ($self) = @_;	758	my ($self, $w, $h) = @_;
575		759
576	$self->{children}[1]->draw;	760	my ($cw, $ch) = @$self{qw(child_w child_h)};
		761	# $w = $self->{w};
		762	$self->child->configure (0, 0, $cw, $ch);
		763	$self->update;
577	}	764	}
578		765
		766	sub set_offset {
		767	my ($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, $y)
		800	}
		801	}
		802
		803	sub _render {
		804	my ($self) = @_;
		805
		806	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		807
		808	$self->SUPER::_render;
		809	}
579		810
580	#############################################################################	811	#############################################################################
581		812
582	package CFClient::UI::Frame;	813	package CFClient::UI::ScrolledWindow;
583		814
584	our @ISA = CFClient::UI::Bin::;	815	our @ISA = CFClient::UI::HBox::;
585
586	use CFClient::OpenGL;
587		816
588	sub new {	817	sub new {
589	my $class = shift;	818	my $class = shift;
590		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
591	my $self = $class->SUPER::new (	830	$self = $class->SUPER::new (
592	bg => [1, 1, 1, 1],	831	vp => (new CFClient::UI::ViewPort expand => 1),
593	border_bg => [1, 1, 1, 1],	832	slider => $slider,
594	border => 0.8,
595	@_	833	@_,
596	);	834	);
597		835
		836	$self->{vp}->add ($self->{scrolled});
		837	$self->add ($self->{vp});
		838	$self->add ($self->{slider});
		839
598	$self	840	$self
599	}
600
601	sub set_size {
602	my ($self, $w, $h) = @_;
603	$self->{req_w} = $w;
604	$self->{req_h} = $h;
605	$self->check_size;
606	}
607
608	sub size_request {
609	my ($self) = @_;
610	($self->{req_w}, $self->{req_h})
611	}	841	}
612		842
613	sub size_allocate {	843	sub size_allocate {
614	my ($self, $w, $h) = @_;	844	my ($self, $w, $h) = @_;
615	$self->{w} = $w;	845
616	$self->{h} = $h;	846	$self->SUPER::size_allocate ($w, $h);
617	$self->child->configure (0, 0, $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	$class->SUPER::new (
		867	bg => undef,
		868	@_,
		869	)
618	}	870	}
619		871
620	sub _draw {	872	sub _draw {
621	my ($self) = @_;	873	my ($self) = @_;
622		874
623	my ($w, $h) = ($self->{w}, $self->{h});	875	if ($self->{bg}) {
		876	my ($w, $h) = @$self{qw(w h)};
624		877
625	glEnable GL_BLEND;	878	glEnable GL_BLEND;
626	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	879	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
627	glEnable GL_TEXTURE_2D;	880	glColor @{ $self->{bg} };
628	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629		881
630	# glBegin GL_QUADS;	882	glBegin GL_QUADS;
631	# glColor 0, 0, 0, 0;
632	# glVertex 0 , 0;	883	glVertex 0 , 0;
633	# glVertex 0 , $h;	884	glVertex 0 , $h;
634	# glVertex $w, $h;	885	glVertex $w, $h;
635	# glVertex $w, 0;	886	glVertex $w, 0;
636	# glEnd;	887	glEnd;
637		888
638
639	$self->child->draw;
640	glDisable GL_BLEND;	889	glDisable GL_BLEND;
641	glDisable GL_TEXTURE_2D;	890	}
		891
		892	$self->SUPER::_draw;
642	}	893	}
643		894
644	#############################################################################	895	#############################################################################
645		896
646	package CFClient::UI::FancyFrame;	897	package CFClient::UI::FancyFrame;
…		…
657	my $class = shift;	908	my $class = shift;
658		909
659	# TODO: user_x, user_y, overwrite moveto?	910	# TODO: user_x, user_y, overwrite moveto?
660		911
661	my $self = $class->SUPER::new (	912	my $self = $class->SUPER::new (
662	bg => [1, 1, 1, 1],	913	bg => [1, 1, 1, 1],
663	border_bg => [1, 1, 1, 1],	914	border_bg => [1, 1, 1, 1],
664	border => 0.8,	915	border => 0.6,
		916	is_toplevel => 1,
		917	can_events => 1,
665	@_	918	@_
666	);	919	);
667		920
668	$self->{title} &&= new CFClient::UI::Label	921	$self->{title} &&= new CFClient::UI::Label
669	align => 0,	922	align => 0,
670	valign => 1,	923	valign => 1,
671	text => $self->{title},	924	text => $self->{title},
672	fontsize => 1;	925	fontsize => $self->{border};
673		926
674	$self	927	$self
675	}	928	}
676		929
677	sub border {	930	sub border {
678	int $_[0]{border} * $::FONTSIZE	931	int $_[0]{border} * $::FONTSIZE
679	}	932	}
680		933
681	sub size_request {	934	sub size_request {
682	my ($self) = @_;	935	my ($self) = @_;
683
684	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
685		936
686	my ($w, $h) = $self->SUPER::size_request;	937	my ($w, $h) = $self->SUPER::size_request;
687		938
688	(	939	(
689	$w + $self->border * 2,	940	$w + $self->border * 2,
…		…
695	my ($self, $w, $h) = @_;	946	my ($self, $w, $h) = @_;
696		947
697	$h -= List::Util::max 0, $self->border * 2;	948	$h -= List::Util::max 0, $self->border * 2;
698	$w -= List::Util::max 0, $self->border * 2;	949	$w -= List::Util::max 0, $self->border * 2;
699		950
700	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	951	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
701	if $self->{title};	952	if $self->{title};
702		953
703	$self->child->configure ($self->border, $self->border, $w, $h);	954	$self->child->configure ($self->border, $self->border, $w, $h);
704	}	955	}
705		956
706	sub button_down {	957	sub button_down {
707	my ($self, $ev, $x, $y) = @_;	958	my ($self, $ev, $x, $y) = @_;
708		959
		960	my ($w, $h) = @$self{qw(w h)};
709	my $border = $self->border;	961	my $border = $self->border;
710		962
711	if ($x < $self->{w} && $x >= $self->{w} - $border	963	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712	&& $y < $self->{h} && $y >= $self->{h} - $border) {	964	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713		965
		966	if ($lr & $td) {
		967	my ($wx, $wy) = ($self->{x}, $self->{y});
714	my ($ox, $oy) = ($ev->{x}, $ev->{y});	968	my ($ox, $oy) = ($ev->{x}, $ev->{y});
715	my ($bw, $bh) = ($self->{w}, $self->{h});	969	my ($bw, $bh) = ($self->{w}, $self->{h});
716		970
		971	my $mx = $x < $border;
		972	my $my = $y < $border;
		973
717	$self->{motion} = sub {	974	$self->{motion} = sub {
718	my ($ev, $x, $y) = @_;	975	my ($ev, $x, $y) = @_;
719		976
720	($x, $y) = ($ev->{x}, $ev->{y});	977	my $dx = $ev->{x} - $ox;
		978	my $dy = $ev->{y} - $oy;
721		979
722	$self->{user_w} = $bw + $x - $ox;	980	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
723	$self->{user_h} = $bh + $y - $oy;	981	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		982	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
724	$self->check_size;	983	$self->check_size;
725	};	984	};
726		985
727	} elsif ($x >= 0 && $x < $self->{w}	986	} elsif ($lr ^ $td) {
728	&& $y >= 0 && $y < $border) {
729
730	my ($ox, $oy) = ($ev->{x}, $ev->{y});	987	my ($ox, $oy) = ($ev->{x}, $ev->{y});
731	my ($bx, $by) = ($self->{x}, $self->{y});	988	my ($bx, $by) = ($self->{x}, $self->{y});
732		989
733	$self->{motion} = sub {	990	$self->{motion} = sub {
734	my ($ev, $x, $y) = @_;	991	my ($ev, $x, $y) = @_;
…		…
757	my ($self) = @_;	1014	my ($self) = @_;
758		1015
759	my ($w, $h ) = ($self->{w}, $self->{h});	1016	my ($w, $h ) = ($self->{w}, $self->{h});
760	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1017	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
761		1018
762	glEnable GL_BLEND;
763	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764	glEnable GL_TEXTURE_2D;	1019	glEnable GL_TEXTURE_2D;
765	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1020	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766		1021
767	my $border = $self->border;	1022	my $border = $self->border;
768		1023
769	glColor @{ $self->{border_bg} };	1024	glColor @{ $self->{border_bg} };
770	$tex[1]->draw_quad (0, 0, $w, $border);	1025	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
771	$tex[3]->draw_quad (0, $border, $border, $ch);	1026	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
772	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1027	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1028	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
774		1029
		1030	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
775	my $bg = $tex[0];	1031	my $bg = $tex[0];
776		1032
777	# TODO: repeat texture not scale	1033	# TODO: repeat texture not scale
778	my $rep_x = $cw / $bg->{w};	1034	my $rep_x = $cw / $bg->{w};
779	my $rep_y = $ch / $bg->{h};	1035	my $rep_y = $ch / $bg->{h};
780		1036
781	glColor @{ $self->{bg} };	1037	glColor @{ $self->{bg} };
782		1038
783	$bg->{s} = $rep_x;	1039	$bg->{s} = $rep_x;
784	$bg->{t} = $rep_y;	1040	$bg->{t} = $rep_y;
785	$bg->{wrap_mode} = 1;	1041	$bg->{wrap_mode} = 1;
786	$bg->draw_quad ($border, $border, $cw, $ch);	1042	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1043	}
787		1044
788	glDisable GL_TEXTURE_2D;	1045	glDisable GL_TEXTURE_2D;
789	glDisable GL_BLEND;
790		1046
791	$self->{title}->draw if $self->{title};	1047	$self->{title}->draw if $self->{title};
		1048
792	$self->child->draw;	1049	$self->child->draw;
793	}	1050	}
794		1051
795	#############################################################################	1052	#############################################################################
796		1053
…		…
818	$self->{children}[$y][$x] = $child;	1075	$self->{children}[$y][$x] = $child;
819		1076
820	$child->check_size;	1077	$child->check_size;
821	}	1078	}
822		1079
		1080	sub children {
		1081	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1082	}
		1083
823	# TODO: move to container class maybe? send childs a signal on removal?	1084	# TODO: move to container class maybe? send childs a signal on removal?
824	sub clear {	1085	sub clear {
825	my ($self) = @_;	1086	my ($self) = @_;
826		1087
		1088	my @children = $self->children;
827	delete $self->{children};	1089	delete $self->{children};
		1090
		1091	for (@children) {
		1092	delete $_->{parent};
		1093	$_->hide;
		1094	}
		1095
828	$self->update;	1096	$self->update;
829	}	1097	}
830		1098
831	sub get_wh {	1099	sub get_wh {
832	my ($self) = @_;	1100	my ($self) = @_;
…		…
1009	}	1277	}
1010		1278
1011	sub size_allocate {	1279	sub size_allocate {
1012	my ($self, $w, $h) = @_;	1280	my ($self, $w, $h) = @_;
1013		1281
		1282	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1283
1014	my $children = $self->{children};	1284	my $children = $self->{children};
1015		1285
1016	my @h = map $_->{req_h}, @$children;	1286	my @h = map $_->{req_h}, @$children;
1017		1287
1018	my $req_h = List::Util::sum @h;	1288	my $req_h = List::Util::sum @h;
…		…
1047		1317
1048	#############################################################################	1318	#############################################################################
1049		1319
1050	package CFClient::UI::Label;	1320	package CFClient::UI::Label;
1051		1321
1052	our @ISA = CFClient::UI::Base::;	1322	our @ISA = CFClient::UI::DrawBG::;
1053		1323
1054	use CFClient::OpenGL;	1324	use CFClient::OpenGL;
1055		1325
1056	sub new {	1326	sub new {
1057	my ($class, %arg) = @_;	1327	my ($class, %arg) = @_;
1058		1328
1059	my $self = $class->SUPER::new (	1329	my $self = $class->SUPER::new (
1060	fg => [1, 1, 1],	1330	fg => [1, 1, 1],
		1331	#bg => none
		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),
1061	fontsize => 1,	1339	fontsize => 1,
1062	text => "",
1063	align => -1,	1340	align => -1,
1064	valign => -1,	1341	valign => -1,
1065	padding => 2,	1342	padding => 2,
1066	layout => new CFClient::Layout,	1343	can_events => 0,
1067	%arg	1344	%arg
1068	);	1345	);
1069		1346
1070	if (exists $self->{template}) {	1347	if (exists $self->{template}) {
1071	my $layout = new CFClient::Layout;	1348	my $layout = new CFClient::Layout;
1072	$layout->set_text (delete $self->{template});	1349	$layout->set_text (delete $self->{template});
1073	$self->{template} = $layout;	1350	$self->{template} = $layout;
1074	}	1351	}
1075		1352
1076	$self->set_text (delete $self->{text}) if exists $self->{text};	1353	if (exists $self->{markup}) {
1077	$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	}
1078		1358
1079	$self	1359	$self
1080	}	1360	}
1081		1361
1082	sub escape_text {	1362	sub escape($) {
1083	local $_ = $_[1];	1363	local $_ = $_[0];
1084		1364
1085	s/&/&amp;/g;	1365	s/&/&amp;/g;
1086	s/>/&gt;/g;	1366	s/>/&gt;/g;
1087	s/</&lt;/g;	1367	s/</&lt;/g;
1088		1368
1089	$_[1]	1369	$_
		1370	}
		1371
		1372	sub update {
		1373	my ($self) = @_;
		1374
		1375	delete $self->{texture};
		1376	$self->SUPER::update;
1090	}	1377	}
1091		1378
1092	sub set_text {	1379	sub set_text {
1093	my ($self, $text) = @_;	1380	my ($self, $text) = @_;
1094		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;
1095	$self->{layout}->set_text ($text);	1386	$self->{layout}->set_text ($text);
1096		1387
1097	delete $self->{texture};	1388	$self->update;
1098	$self->check_size;	1389	$self->check_size;
1099	$self->update;
1100	}	1390	}
1101		1391
1102	sub set_markup {	1392	sub set_markup {
1103	my ($self, $markup) = @_;	1393	my ($self, $markup) = @_;
1104		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;
1105	$self->{layout}->set_markup ($markup);	1401	$self->{layout}->set_markup ($markup);
1106		1402
1107	delete $self->{texture};	1403	$self->update;
1108	$self->check_size;	1404	$self->check_size;
1109	$self->update;
1110	}	1405	}
1111		1406
1112	sub size_request {	1407	sub size_request {
1113	my ($self) = @_;	1408	my ($self) = @_;
1114		1409
1115	$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});
1116	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1414	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117		1415
1118	my ($w, $h) = $self->{layout}->size;	1416	my ($w, $h) = $self->{layout}->size;
1119		1417
1120	if (exists $self->{template}) {	1418	if (exists $self->{template}) {
		1419	$self->{template}->set_font ($self->{font}) if $self->{font};
1121	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1420	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122		1421
1123	my ($w2, $h2) = $self->{template}->size;	1422	my ($w2, $h2) = $self->{template}->size;
1124		1423
1125	$w = List::Util::max $w, $w2;	1424	$w = List::Util::max $w, $w2;
…		…
1140		1439
1141	sub set_fontsize {	1440	sub set_fontsize {
1142	my ($self, $fontsize) = @_;	1441	my ($self, $fontsize) = @_;
1143		1442
1144	$self->{fontsize} = $fontsize;	1443	$self->{fontsize} = $fontsize;
		1444	delete $self->{texture};
		1445
		1446	$self->update;
1145	$self->check_size;	1447	$self->check_size;
1146	}	1448	}
1147		1449
1148	sub _draw {	1450	sub _draw {
1149	my ($self) = @_;	1451	my ($self) = @_;
1150		1452
		1453	$self->SUPER::_draw; # draw background, if applicable
		1454
1151	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};
1152	$self->{layout}->set_width ($self->{w});	1458	$self->{layout}->set_width ($self->{w});
		1459	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1460	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1461	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1462
1154	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	$tex
1155	};	1474	};
1156		1475
1157	glEnable GL_BLEND;
1158	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1159	glEnable GL_TEXTURE_2D;	1476	glEnable GL_TEXTURE_2D;
1160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161		1478
		1479	if ($tex->{format} == GL_ALPHA) {
1162	glColor @{$self->{fg}};	1480	glColor @{$self->{fg}};
1163
1164	$self->{ox} = int (
1165	$self->{align} < 0 ? $self->{padding}
1166	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167	: ($self->{w} - $tex->{w}) * 0.5
1168	);
1169
1170	$self->{oy} = int (
1171	$self->{valign} < 0 ? $self->{padding}
1172	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173	: ($self->{h} - $tex->{h}) * 0.5
1174	);
1175
1176	$tex->draw_quad ($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	}
1177		1485
1178	glDisable GL_TEXTURE_2D;	1486	glDisable GL_TEXTURE_2D;
1179	glDisable GL_BLEND;
1180	}	1487	}
1181		1488
1182	#############################################################################	1489	#############################################################################
1183		1490
1184	package CFClient::UI::EntryBase;	1491	package CFClient::UI::EntryBase;
…		…
1189		1496
1190	sub new {	1497	sub new {
1191	my $class = shift;	1498	my $class = shift;
1192		1499
1193	$class->SUPER::new (	1500	$class->SUPER::new (
1194	fg => [1, 1, 1],	1501	fg => [1, 1, 1],
1195	bg => [0, 0, 0, 0.2],	1502	bg => [0, 0, 0, 0.2],
1196	active_bg => [1, 1, 1, 0.5],	1503	active_bg => [1, 1, 1, 0.5],
1197	active_fg => [0, 0, 0],	1504	active_fg => [0, 0, 0],
1198	can_hover => 1,	1505	can_hover => 1,
1199	can_focus => 1,	1506	can_focus => 1,
1200	valign => 0,	1507	valign => 0,
		1508	can_events => 1,
		1509	#text => ...
1201	@_	1510	@_
1202	)	1511	)
1203	}	1512	}
1204		1513
1205	sub _set_text {	1514	sub _set_text {
…		…
1216		1525
1217	$text =~ s/./*/g if $self->{hidden};	1526	$text =~ s/./*/g if $self->{hidden};
1218	$self->{layout}->set_text ("$text ");	1527	$self->{layout}->set_text ("$text ");
1219		1528
1220	$self->emit (changed => $self->{text});	1529	$self->emit (changed => $self->{text});
1221	}
1222
1223	sub get_text {
1224	$_[0]{text}
1225	}
1226
1227	sub size_request {
1228	my ($self) = @_;
1229
1230	my ($w, $h) = $self->SUPER::size_request;
1231
1232	($w + 1, $h) # add 1 for cursor
1233	}
1234
1235	sub size_allocate {
1236	my ($self, $w, $h) = @_;
1237
1238	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239	}	1530	}
1240		1531
1241	sub set_text {	1532	sub set_text {
1242	my ($self, $text) = @_;	1533	my ($self, $text) = @_;
1243		1534
1244	$self->{cursor} = length $text;	1535	$self->{cursor} = length $text;
1245	$self->_set_text ($text);	1536	$self->_set_text ($text);
1246	$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 $self->{text});#d# don't check for == inside _set_text
1247	}	1557	}
1248		1558
1249	sub key_down {	1559	sub key_down {
1250	my ($self, $ev) = @_;	1560	my ($self, $ev) = @_;
1251		1561
…		…
1253	my $sym = $ev->{sym};	1563	my $sym = $ev->{sym};
1254	my $uni = $ev->{unicode};	1564	my $uni = $ev->{unicode};
1255		1565
1256	my $text = $self->get_text;	1566	my $text = $self->get_text;
1257		1567
1258	if ($sym == 8) {	1568	if ($uni == 8) {
1259	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1569	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260	} elsif ($sym == 127) {	1570	} elsif ($uni == 127) {
1261	substr $text, $self->{cursor}, 1, "";	1571	substr $text, $self->{cursor}, 1, "";
1262	} elsif ($sym == CFClient::SDLK_LEFT) {	1572	} elsif ($sym == CFClient::SDLK_LEFT) {
1263	--$self->{cursor} if $self->{cursor};	1573	--$self->{cursor} if $self->{cursor};
1264	} elsif ($sym == CFClient::SDLK_RIGHT) {	1574	} elsif ($sym == CFClient::SDLK_RIGHT) {
1265	++$self->{cursor} if $self->{cursor} < length $self->{text};	1575	++$self->{cursor} if $self->{cursor} < length $self->{text};
1266	} elsif ($sym == CFClient::SDLK_HOME) {	1576	} elsif ($sym == CFClient::SDLK_HOME) {
1267	$self->{cursor} = 0;	1577	$self->{cursor} = 0;
1268	} elsif ($sym == CFClient::SDLK_END) {	1578	} elsif ($sym == CFClient::SDLK_END) {
1269	$self->{cursor} = length $text;	1579	$self->{cursor} = length $text;
1270	} elsif ($sym == 27) {	1580	} elsif ($uni == 27) {
1271	$self->emit ('escape');	1581	$self->emit ('escape');
1272	} elsif ($uni) {	1582	} elsif ($uni) {
1273	substr $text, $self->{cursor}++, 0, chr $uni;	1583	substr $text, $self->{cursor}++, 0, chr $uni;
1274	}	1584	}
1275		1585
1276	$self->_set_text ($text);	1586	$self->_set_text ($text);
1277	$self->update;	1587	$self->update;
		1588	$self->check_size;
1278	}	1589	}
1279		1590
1280	sub focus_in {	1591	sub focus_in {
1281	my ($self) = @_;	1592	my ($self) = @_;
1282		1593
…		…
1358	my ($self, $ev) = @_;	1669	my ($self, $ev) = @_;
1359		1670
1360	my $sym = $ev->{sym};	1671	my $sym = $ev->{sym};
1361		1672
1362	if ($sym == 13) {	1673	if ($sym == 13) {
		1674	unshift @{$self->{history}},
		1675	my $txt = $self->get_text;
		1676	$self->{history_pointer} = -1;
		1677	$self->{history_saveback} = '';
1363	$self->emit (activate => $self->get_text);	1678	$self->emit (activate => $txt);
1364	$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	}
1365		1702
1366	} else {	1703	} else {
1367	$self->SUPER::key_down ($ev);	1704	$self->SUPER::key_down ($ev);
1368	}	1705	}
1369		1706
…		…
1383		1720
1384	sub new {	1721	sub new {
1385	my $class = shift;	1722	my $class = shift;
1386		1723
1387	$class->SUPER::new (	1724	$class->SUPER::new (
1388	padding => 4,	1725	padding => 4,
1389	fg => [1, 1, 1],	1726	fg => [1, 1, 1],
1390	bg => [1, 1, 1, 0.2],
1391	active_fg => [0, 0, 1],	1727	active_fg => [0, 0, 1],
1392	can_hover => 1,	1728	can_hover => 1,
1393	align => 0,	1729	align => 0,
1394	valign => 0,	1730	valign => 0,
		1731	can_events => 1,
1395	@_	1732	@_
1396	)	1733	)
1397	}	1734	}
1398		1735
1399	sub button_up {	1736	sub button_up {
…		…
1412		1749
1413	if ($GRAB == $self) {	1750	if ($GRAB == $self) {
1414	$self->{fg} = $self->{active_fg};	1751	$self->{fg} = $self->{active_fg};
1415	}	1752	}
1416		1753
1417	glEnable GL_BLEND;
1418	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419	glEnable GL_TEXTURE_2D;	1754	glEnable GL_TEXTURE_2D;
1420	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1755	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421	glColor 0, 0, 0, 1;	1756	glColor 0, 0, 0, 1;
1422		1757
1423	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1758	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424		1759
1425	glDisable GL_TEXTURE_2D;	1760	glDisable GL_TEXTURE_2D;
1426	glDisable GL_BLEND;
1427		1761
1428	$self->SUPER::_draw;	1762	$self->SUPER::_draw;
1429	}	1763	}
1430		1764
1431	#############################################################################	1765	#############################################################################
…		…
1445		1779
1446	$class->SUPER::new (	1780	$class->SUPER::new (
1447	padding => 2,	1781	padding => 2,
1448	fg => [1, 1, 1],	1782	fg => [1, 1, 1],
1449	active_fg => [1, 1, 0],	1783	active_fg => [1, 1, 0],
		1784	bg => [0, 0, 0, 0.2],
		1785	active_bg => [1, 1, 1, 0.5],
1450	state => 0,	1786	state => 0,
1451	can_hover => 1,	1787	can_hover => 1,
1452	@_	1788	@_
1453	)	1789	)
1454	}	1790	}
…		…
1478		1814
1479	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1815	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1480		1816
1481	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1817	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482		1818
1483	glEnable GL_BLEND;	1819	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1820
1484	glEnable GL_TEXTURE_2D;	1821	glEnable GL_TEXTURE_2D;
1485	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487	my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489	$tex->draw_quad (0, 0, $s, $s);	1822	$tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491	glDisable GL_TEXTURE_2D;	1823	glDisable GL_TEXTURE_2D;
1492	glDisable GL_BLEND;
1493	}	1824	}
1494		1825
1495	#############################################################################	1826	#############################################################################
1496		1827
1497	package CFClient::UI::Image;	1828	package CFClient::UI::Image;
…		…
1504	our %loaded_images;	1835	our %loaded_images;
1505		1836
1506	sub new {	1837	sub new {
1507	my $class = shift;	1838	my $class = shift;
1508		1839
1509	my $self = $class->SUPER::new (@_);	1840	my $self = $class->SUPER::new (can_events => 0, @_);
1510		1841
1511	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	1842	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512		1843
1513	$loaded_images{$self->{image}} ||=	1844	$loaded_images{$self->{image}} ||=
1514	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	1845	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
…		…
1540	glTranslate 0, -$self->{w}, 0;	1871	glTranslate 0, -$self->{w}, 0;
1541		1872
1542	($w, $h) = ($h, $w);	1873	($w, $h) = ($h, $w);
1543	}	1874	}
1544		1875
1545	glEnable GL_BLEND;
1546	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547	glEnable GL_TEXTURE_2D;	1876	glEnable GL_TEXTURE_2D;
1548	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1877	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549		1878
1550	$tex->draw_quad (0, 0, $w, $h);	1879	$tex->draw_quad_alpha (0, 0, $w, $h);
1551		1880
1552	glDisable GL_BLEND;
1553	glDisable GL_TEXTURE_2D;	1881	glDisable GL_TEXTURE_2D;
1554	}	1882	}
1555		1883
1556	#############################################################################	1884	#############################################################################
1557		1885
1558	package CFClient::UI::VGauge;	1886	package CFClient::UI::VGauge;
1559		1887
1560	our @ISA = CFClient::UI::Base::;	1888	our @ISA = CFClient::UI::Base::;
		1889
		1890	use List::Util qw(min max);
1561		1891
1562	use CFClient::OpenGL;	1892	use CFClient::OpenGL;
1563		1893
1564	my %tex = (	1894	my %tex = (
1565	food => [	1895	food => [
1566	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1896	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1897	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568	],	1898	],
1569	grace => [	1899	grace => [
1570	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1900	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1901	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572	],	1902	],
1573	hp => [	1903	hp => [
1574	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1905	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576	],	1906	],
1577	mana => [	1907	mana => [
1578	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1908	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1909	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580	],	1910	],
1581	);	1911	);
1582		1912
1583	# eg. VGauge->new (gauge => 'food'), default gauge: food	1913	# eg. VGauge->new (gauge => 'food'), default gauge: food
1584	sub new {	1914	sub new {
…		…
1603	}	1933	}
1604		1934
1605	sub set_max {	1935	sub set_max {
1606	my ($self, $max) = @_;	1936	my ($self, $max) = @_;
1607		1937
		1938	return if $self->{max_val} == $max;
		1939
1608	$self->{max_val} = $max;	1940	$self->{max_val} = $max;
		1941	$self->update;
1609	}	1942	}
1610		1943
1611	sub set_value {	1944	sub set_value {
1612	my ($self, $val, $max) = @_;	1945	my ($self, $val, $max) = @_;
1613		1946
1614	$self->set_max ($max)	1947	$self->set_max ($max)
1615	if defined $max;	1948	if defined $max;
1616		1949
1617	$max = $self->{max_val};	1950	return if $self->{val} == $val;
		1951
1618	$self->{val} = $val;	1952	$self->{val} = $val;
1619
1620	$self->update;	1953	$self->update;
1621	}	1954	}
1622		1955
1623	sub _draw {	1956	sub _draw {
1624	my ($self) = @_;	1957	my ($self) = @_;
1625		1958
1626	my $tex = $tex{$self->{type}};	1959	my $tex = $tex{$self->{type}};
		1960	my ($t1, $t2, $t3) = @$tex;
1627		1961
1628	my ($w, $h) = ($self->{w}, $self->{h});	1962	my ($w, $h) = ($self->{w}, $self->{h});
1629		1963
1630	if ($self->{vertical}) {	1964	if ($self->{vertical}) {
1631	glRotate 90, 0, 0, 1;	1965	glRotate 90, 0, 0, 1;
…		…
1633		1967
1634	($w, $h) = ($h, $w);	1968	($w, $h) = ($h, $w);
1635	}	1969	}
1636		1970
1637	my $ycut = $self->{val} / ($self->{max_val} || 1);	1971	my $ycut = $self->{val} / ($self->{max_val} || 1);
1638	$ycut = 1 if $self->{val} > $self->{max_val};
1639		1972
1640	my $t1 = $tex->[0];	1973	my $ycut1 = max 0, min 1, $ycut;
1641	my $t2 = $tex->[1];	1974	my $ycut2 = max 0, min 1, $ycut - 1;
		1975
		1976	my $h1 = $self->{h} * (1 - $ycut1);
		1977	my $h2 = $self->{h} * (1 - $ycut2);
1642		1978
1643	glEnable GL_BLEND;	1979	glEnable GL_BLEND;
1644	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1645	glEnable GL_TEXTURE_2D;	1981	glEnable GL_TEXTURE_2D;
1646	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647		1983
1648	my $h1 = $self->{h} - $ycut * $self->{h};
1649	my $h2 = $ycut * $self->{h};
1650
1651	glBindTexture GL_TEXTURE_2D, $t1->{name};	1984	glBindTexture GL_TEXTURE_2D, $t1->{name};
1652	glBegin GL_QUADS;	1985	glBegin GL_QUADS;
1653	glTexCoord 0 , 0; glVertex 0 , 0;	1986	glTexCoord 0 , 0; glVertex 0 , 0;
1654	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	1987	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	1988	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656	glTexCoord $t1->{s}, 0; glVertex $w, 0;	1989	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657	glEnd;	1990	glEnd;
1658		1991
		1992	my $ycut1 = List::Util::min 1, $ycut;
1659	glBindTexture GL_TEXTURE_2D, $t2->{name};	1993	glBindTexture GL_TEXTURE_2D, $t2->{name};
1660	glBegin GL_QUADS;	1994	glBegin GL_QUADS;
1661	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	1995	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	1996	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	1997	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	1998	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665	glEnd;	1999	glEnd;
		2000
		2001	if ($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, $h2;
		2008	glEnd;
		2009	}
1666		2010
1667	glDisable GL_BLEND;	2011	glDisable GL_BLEND;
1668	glDisable GL_TEXTURE_2D;	2012	glDisable GL_TEXTURE_2D;
1669	}	2013	}
1670		2014
…		…
1673	package CFClient::UI::Gauge;	2017	package CFClient::UI::Gauge;
1674		2018
1675	our @ISA = CFClient::UI::VBox::;	2019	our @ISA = CFClient::UI::VBox::;
1676		2020
1677	sub new {	2021	sub new {
1678	my ($class, %arg) = shift;	2022	my ($class, %arg) = @_;
1679		2023
1680	my $self = $class->SUPER::new (	2024	my $self = $class->SUPER::new (
1681	@_,	2025	tooltip => $arg{type},
		2026	can_hover => 1,
		2027	can_events => 1,
		2028	%arg,
1682	);	2029	);
1683		2030
1684	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2031	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	2032	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2033	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687		2034
1688	$self	2035	$self
1689	}	2036	}
1690		2037
1691	sub set_fontsize {	2038	sub set_fontsize {
…		…
1693		2040
1694	$self->{value}->set_fontsize ($fsize);	2041	$self->{value}->set_fontsize ($fsize);
1695	$self->{max} ->set_fontsize ($fsize);	2042	$self->{max} ->set_fontsize ($fsize);
1696	}	2043	}
1697		2044
		2045	sub set_max {
		2046	my ($self, $max) = @_;
		2047
		2048	$self->{gauge}->set_max ($max);
		2049	$self->{max}->set_text ($max);
		2050	}
		2051
1698	sub set_value {	2052	sub set_value {
1699	my ($self, $val, $max) = @_;	2053	my ($self, $val, $max) = @_;
1700		2054
1701	$self->set_max ($max)	2055	$self->set_max ($max)
1702	if defined $max;	2056	if defined $max;
1703		2057
1704	$self->{gauge}->set_value ($val, $max);	2058	$self->{gauge}->set_value ($val, $max);
1705	$self->{value}->set_text ($val);	2059	$self->{value}->set_text ($val);
1706	}
1707
1708	sub set_max {
1709	my ($self, $max) = @_;
1710
1711	$self->{gauge}->set_max ($max);
1712	$self->{max}->set_text ($max);
1713	}	2060	}
1714		2061
1715	#############################################################################	2062	#############################################################################
1716		2063
1717	package CFClient::UI::Slider;	2064	package CFClient::UI::Slider;
…		…
1727	qw(s1_slider.png s1_slider_bg.png);	2074	qw(s1_slider.png s1_slider_bg.png);
1728		2075
1729	sub new {	2076	sub new {
1730	my $class = shift;	2077	my $class = shift;
1731		2078
1732	# range [value, low, high, page]	2079	# range [value, low, high, page, unit]
1733		2080
1734	# TODO: 0-width page	2081	# TODO: 0-width page
1735	# TODO: req_w/h are wrong with vertical	2082	# TODO: req_w/h are wrong with vertical
1736	# TODO: calculations are off	2083	# TODO: calculations are off
1737	my $self = $class->SUPER::new (	2084	my $self = $class->SUPER::new (
1738	fg => [1, 1, 1],	2085	fg => [1, 1, 1],
1739	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],
1740	range => [0, 0, 100, 10],	2089	range => [0, 0, 100, 10, 0],
1741	req_w => 20,	2090	req_w => $::WIDTH / 80,
1742	req_h => 20,	2091	req_h => $::WIDTH / 80,
1743	vertical => 0,	2092	vertical => 0,
1744	can_hover => 1,	2093	can_hover => 1,
1745	inner_pad => 5,	2094	inner_pad => 0.02,
1746	@_	2095	@_
1747	);	2096	);
1748		2097
		2098	$self->set_value ($self->{range}[0]);
		2099	$self->update;
		2100
1749	$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	$self->update;
		2132	}
1750	}	2133	}
1751		2134
1752	sub size_request {	2135	sub size_request {
1753	my ($self) = @_;	2136	my ($self) = @_;
1754		2137
…		…
1760		2143
1761	sub button_down {	2144	sub button_down {
1762	my ($self, $ev, $x, $y) = @_;	2145	my ($self, $ev, $x, $y) = @_;
1763		2146
1764	$self->SUPER::button_down ($ev, $x, $y);	2147	$self->SUPER::button_down ($ev, $x, $y);
		2148
		2149	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2150
1765	$self->mouse_motion ($ev, $x, $y);	2151	$self->mouse_motion ($ev, $x, $y);
1766	}	2152	}
1767		2153
1768	sub mouse_motion {	2154	sub mouse_motion {
1769	my ($self, $ev, $x, $y) = @_;	2155	my ($self, $ev, $x, $y) = @_;
1770		2156
1771	if ($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
1772	my ($value, $lo, $hi, $page) = @{$self->{range}};	2174	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2175	my $range = ($hi - $page - $lo) || 1e-100;
1773		2176
1774	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2177	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775		2178
1776	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2179	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2180	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778		2181
1779	$x -= $inner_pad_px; # substract the padding	2182	$value = ($value - $lo) / $range;
1780	$x = $x * ($hi - $lo) / $inner_w + $lo;	2183	$value = $value * $self->{scale} + $self->{offset};
1781	$x = $lo if $x < $lo;
1782	$x = $hi - $page if $x > $hi - $page;
1783	$self->{range}[0] = $x;
1784		2184
1785	$self->emit (changed => $x);	2185	$self->{knob_x} = $value - $knob_w * 0.5;
1786	$self->update;	2186	$self->{knob_w} = $knob_w;
1787	}	2187	});
1788	}
1789		2188
1790	# the inner_* stuff is for generating a padding for the slider handle,	2189	$self->SUPER::update;
1791	# so that the handle doesn't leave the texture. This calculation isn't 100%
1792	# correct propably, but it does the job for now
1793	sub _calc_inner_pad_px {
1794	my ($self, $w) = @_;
1795	($w / 100) * $self->{inner_pad} # % to pixels
1796	}	2190	}
1797		2191
1798	sub _draw {	2192	sub _draw {
1799	my ($self) = @_;	2193	my ($self) = @_;
1800		2194
1801	$self->SUPER::_draw ();	2195	$self->SUPER::_draw ();
1802		2196
1803	my ($w, $h) = @$self{qw(w h)};	2197	glScale $self->{w}, $self->{h};
1804		2198
1805	if ($self->{vertical}) {	2199	if ($self->{vertical}) {
1806	# draw a vertical slider like a rotated horizontal slider	2200	# draw a vertical slider like a rotated horizontal slider
1807		2201
		2202	glTranslate 1, 0, 0;
1808	glRotate 90, 0, 0, 1;	2203	glRotate 90, 0, 0, 1;
1809	glTranslate 0, -$self->{w}, 0;
1810
1811	($w, $h) = ($h, $w);
1812	}	2204	}
1813		2205
1814	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2206	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2207	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816		2208
1817	my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819	$hi = $value + 1 if $lo == $hi;
1820
1821	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824	$page = int $page * $inner_w / ($hi - $lo);
1825	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827	$w -= $page;
1828	$page &= ~1;
1829	glTranslate $page * 0.5, 0, 0;
1830	$page ||= 2;
1831
1832	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835	glEnable GL_BLEND;
1836	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837	glEnable GL_TEXTURE_2D;	2209	glEnable GL_TEXTURE_2D;
1838	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839		2211
1840	# draw background	2212	# draw background
1841	$tex[1]->draw_quad (0, 0, $w, $h);	2213	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842		2214
1843	# draw handle	2215	# draw handle
1844	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2216	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845		2217
1846	glDisable GL_BLEND;
1847	glDisable GL_TEXTURE_2D;	2218	glDisable GL_TEXTURE_2D;
1848	}	2219	}
		2220
		2221	#############################################################################
		2222
		2223	package CFClient::UI::ValSlider;
		2224
		2225	our @ISA = CFClient::UI::HBox::;
		2226
		2227	sub new {
		2228	my ($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 (@_) }
1849		2261
1850	#############################################################################	2262	#############################################################################
1851		2263
1852	package CFClient::UI::TextView;	2264	package CFClient::UI::TextView;
1853		2265
…		…
1857		2269
1858	sub new {	2270	sub new {
1859	my $class = shift;	2271	my $class = shift;
1860		2272
1861	my $self = $class->SUPER::new (	2273	my $self = $class->SUPER::new (
1862	fontsize => 1,	2274	fontsize => 1,
		2275	can_events => 0,
		2276	#font => default_font
1863	@_,	2277	@_,
1864		2278
1865	layout => (new CFClient::Layout),	2279	layout => (new CFClient::Layout 1),
1866	par => [],	2280	par => [],
1867	height => 0,	2281	height => 0,
1868	children => [	2282	children => [
1869	(new CFClient::UI::Empty expand => 1),	2283	(new CFClient::UI::Empty expand => 1),
1870	(new CFClient::UI::Slider vertical => 1),	2284	(new CFClient::UI::Slider vertical => 1),
1871	],	2285	],
1872	);	2286	);
1873		2287
1874	$self->{children}[1]->connect (changed => sub {	2288	$self->{children}[1]->connect (changed => sub { $self->update });
1875	$self->update;
1876	});
1877		2289
1878	$self	2290	$self
1879	}	2291	}
1880		2292
1881	sub set_fontsize {	2293	sub set_fontsize {
…		…
1883		2295
1884	$self->{fontsize} = $fontsize;	2296	$self->{fontsize} = $fontsize;
1885	$self->reflow;	2297	$self->reflow;
1886	}	2298	}
1887		2299
		2300	sub size_allocate {
		2301	my ($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	$self->reflow;
		2310	}
		2311
1888	sub text_height {	2312	sub text_size {
1889	my ($self, $text) = @_;	2313	my ($self, $text, $indent) = @_;
1890		2314
1891	my $layout = $self->{layout};	2315	my $layout = $self->{layout};
1892		2316
1893	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2317	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894	$layout->set_width ($self->{w});	2318	$layout->set_width ($self->{children}[0]{w} - $indent);
1895	$layout->set_text ($text);	2319	$layout->set_markup ($text);
1896		2320
1897	($layout->size)[1]	2321	$layout->size
1898	}	2322	}
1899		2323
1900	sub reflow {	2324	sub reflow {
1901	my ($self) = @_;	2325	my ($self) = @_;
1902		2326
1903	$self->{need_reflow}++;	2327	$self->{need_reflow}++;
1904	$self->update;	2328	$self->update;
1905	}	2329	}
1906		2330
1907	sub size_allocate {	2331	sub set_offset {
		2332	my ($self, $offset) = @_;
		2333
		2334	# todo: base offset on lines or so, not on pixels
		2335	$self->{children}[1]->set_value ($offset);
		2336	}
		2337
		2338	sub clear {
1908	my ($self, $w, $h) = @_;	2339	my ($self) = @_;
1909		2340
1910	$self->SUPER::size_allocate ($w, $h);	2341	$self->{par} = [];
1911		2342	$self->{height} = 0;
1912	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2343	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913	$self->{layout}->set_width ($self->{children}[0]{w});
1914
1915	$self->reflow;
1916	}	2344	}
1917		2345
1918	sub add_paragraph {	2346	sub add_paragraph {
1919	my ($self, $color, $text) = @_;	2347	my ($self, $color, $text, $indent) = @_;
1920		2348
1921	#TODO: intelligently "reformat" paragraph	2349	for my $line (split /\n/, $text) {
1922		2350	my ($w, $h) = $self->text_size ($line);
1923	my $height = $self->text_height ($text);
1924
1925	$self->{height} += $height;	2351	$self->{height} += $h;
		2352	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2353	}
1926		2354
1927	push @{$self->{par}}, [$height, $color, $text];
1928
1929	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2355	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930	$self->{children}[1]->update;
1931	}	2356	}
1932		2357
1933	sub update {	2358	sub update {
1934	my ($self) = @_;	2359	my ($self) = @_;
1935		2360
…		…
1937		2362
1938	return unless $self->{h} > 0;	2363	return unless $self->{h} > 0;
1939		2364
1940	delete $self->{texture};	2365	delete $self->{texture};
1941		2366
1942	$ROOT->on_refresh ($self, sub {	2367	$ROOT->on_post_alloc ($self, sub {
		2368	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2369
1943	if (delete $self->{need_reflow}) {	2370	if (delete $self->{need_reflow}) {
1944	my $height = 0;	2371	my $height = 0;
1945		2372
1946	$height += $_->[0] = $self->text_height ($_->[2])	2373	my $layout = $self->{layout};
		2374
		2375	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2376
1947	for @{$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	}
1948		2388
1949	$self->{height} = $height;	2389	$self->{height} = $height;
1950		2390
1951	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2391	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952		2392
1953	delete $self->{texture};	2393	delete $self->{texture};
1954	}	2394	}
1955		2395
1956	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2396	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957	glClearColor 0, 0, 0, 1;	2397	glClearColor 0.5, 0.5, 0.5, 0;
1958	glClear GL_COLOR_BUFFER_BIT;	2398	glClear GL_COLOR_BUFFER_BIT;
1959		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
1960	glEnable GL_BLEND;	2411	glEnable GL_BLEND;
		2412	#TODO# not correct in windows where rgba is forced off
1961	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2413	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962	glEnable GL_TEXTURE_2D;
1963	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965	my $top = int $self->{children}[1]{range}[0];
1966
1967	my $y0 = $top;
1968	my $y1 = $top + $self->{h};
1969
1970	my $y = 0;
1971
1972	my $layout = $self->{layout};
1973		2414
1974	for my $par (@{$self->{par}}) {	2415	for my $par (@{$self->{par}}) {
1975	my $h = $par->[0];	2416	my $h = $par->[1];
1976		2417
1977	if ($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]);
1978	$layout->set_text ($par->[2]);	2421	$layout->set_markup ($par->[4]);
1979		2422
1980	glColor @{ $par->[1] };	2423	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981	my ($W, $H) = $layout->size;	2424
1982	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2425	glRasterPos $par->[3], $y - $y0;
		2426	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983	}	2427	}
1984		2428
1985	$y += $h;	2429	$y += $h;
1986	}	2430	}
1987		2431
1988	glDisable GL_TEXTURE_2D;
1989	glDisable GL_BLEND;	2432	glDisable GL_BLEND;
1990	};	2433	};
1991	});	2434	});
1992	}	2435	}
1993		2436
1994	sub _draw {	2437	sub _draw {
1995	my ($self) = @_;	2438	my ($self) = @_;
1996		2439
1997	if ($self->{texture}) {
1998	glEnable GL_TEXTURE_2D;	2440	glEnable GL_TEXTURE_2D;
1999	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;
2000	$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});
2001	glDisable GL_TEXTURE_2D;	2444	glDisable GL_TEXTURE_2D;
2002	}
2003		2445
2004	$self->{children}[1]->draw;	2446	$self->{children}[1]->draw;
2005		2447
2006	}	2448	}
2007		2449
…		…
2055		2497
2056	sub new {	2498	sub new {
2057	my $class = shift;	2499	my $class = shift;
2058		2500
2059	my $self = $class->SUPER::new (	2501	my $self = $class->SUPER::new (
2060	state => 0,	2502	state => 0,
2061	connect_activate => \&toggle_flopper,	2503	connect_activate => \&toggle_flopper,
2062	@_	2504	@_
2063	);	2505	);
2064		2506
2065	if ($self->{state}) {	2507	if ($self->{state}) {
…		…
2086	$self->emit (changed => $self->{state});	2528	$self->emit (changed => $self->{state});
2087	}	2529	}
2088		2530
2089	#############################################################################	2531	#############################################################################
2090		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	$self->SUPER::reconfigure;
		3022	}
		3023
		3024	#############################################################################
		3025
2091	package CFClient::UI::Root;	3026	package CFClient::UI::Root;
2092		3027
2093	our @ISA = CFClient::UI::Container::;	3028	our @ISA = CFClient::UI::Container::;
2094		3029
2095	use CFClient::OpenGL;	3030	use CFClient::OpenGL;
2096		3031
2097	sub check_size {	3032	sub new {
2098	my ($self) = @_;	3033	my $class = shift;
2099		3034
2100	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3035	$class->SUPER::new (
2101	}	3036	@_,
2102		3037	)
2103	sub size_request {
2104	($::WIDTH, $::HEIGHT)
2105	}	3038	}
2106		3039
2107	sub configure {	3040	sub configure {
2108	my ($self, $x, $y, $w, $h) = @_;	3041	my ($self, $x, $y, $w, $h) = @_;
2109		3042
2110	$self->SUPER::configure ($x, $y, $w, $h);	3043	$self->{w} = $w;
		3044	$self->{h} = $h;
		3045	}
2111		3046
		3047	sub check_size {
		3048	my ($self) = @_;
		3049
		3050	$self->size_allocate ($self->{w}, $self->{h})
		3051	if $self->{w};
		3052	}
		3053
		3054	sub size_request {
		3055	my ($self) = @_;
		3056
		3057	($self->{w}, $self->{h})
		3058	}
		3059
		3060	sub size_allocate {
		3061	my ($self, $w, $h) = @_;
		3062
2112	for my $child (@{$self->{children}}) {	3063	for my $child ($self->children) {
2113	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3064	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114		3065
		3066	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3067	if exists $child->{req_x};
		3068
		3069	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3070	if exists $child->{req_y};
		3071
2115	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3072	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2116	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3073	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3074
2117	$child->configure ($X, $Y, $W,$H);	3075	$child->configure ($X, $Y, $W, $H);
2118	}	3076	}
2119	}	3077	}
2120		3078
2121	sub _topleft {	3079	sub coord2local {
2122	my ($self, $x, $y) = @_;	3080	my ($self, $x, $y) = @_;
2123		3081
2124	($x, $y)	3082	($x, $y)
2125	}	3083	}
2126		3084
		3085	sub coord2global {
		3086	my ($self, $x, $y) = @_;
		3087
		3088	($x, $y)
		3089	}
		3090
2127	sub update {	3091	sub update {
2128	my ($self) = @_;	3092	my ($self) = @_;
2129		3093
2130	$self->check_size;	3094	$self->check_size;
2131	::refresh ();	3095	$::WANT_REFRESH++;
2132	}	3096	}
2133		3097
2134	sub add {	3098	sub add {
2135	my ($self, $child) = @_;	3099	my ($self, @children) = @_;
2136		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
2137	# integerize window positions	3110	# integerise window positions
2138	$child->{x} = int $child->{x};	3111	$child->{x} = int $child->{x};
2139	$child->{y} = int $child->{y};	3112	$child->{y} = int $child->{y};
		3113	}
2140		3114
2141	$self->SUPER::add ($child);	3115	$self->SUPER::add (@children);
		3116	}
		3117
		3118	sub remove {
		3119	my ($self, @children) = @_;
		3120
		3121	$self->SUPER::remove (@children);
		3122
		3123	while (@children) {
		3124	my $w = pop @children;
		3125	push @children, $w->children;
		3126	delete $w->{visible};
		3127	}
2142	}	3128	}
2143		3129
2144	sub on_refresh {	3130	sub on_refresh {
2145	my ($self, $id, $cb) = @_;	3131	my ($self, $id, $cb) = @_;
2146		3132
2147	$self->{refresh_hook}{$id} = $cb;	3133	$self->{refresh_hook}{$id} = $cb;
2148	}	3134	}
2149		3135
		3136	sub on_post_alloc {
		3137	my ($self, $id, $cb) = @_;
		3138
		3139	$self->{post_alloc_hook}{$id} = $cb;
		3140	}
		3141
2150	sub draw {	3142	sub draw {
2151	my ($self) = @_;	3143	my ($self) = @_;
2152		3144
2153	while (my $rcb = delete $self->{refresh_hook}) {	3145	while ($self->{refresh_hook}) {
2154	$_->() for values %$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}};
2155	}	3198	}
2156		3199
2157	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159	glClear GL_COLOR_BUFFER_BIT;	3202	glClear GL_COLOR_BUFFER_BIT;
2160		3203
2161	glMatrixMode GL_PROJECTION;	3204	glMatrixMode GL_PROJECTION;
2162	glLoadIdentity;	3205	glLoadIdentity;
2163	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164	glMatrixMode GL_MODELVIEW;	3207	glMatrixMode GL_MODELVIEW;
2165	glLoadIdentity;	3208	glLoadIdentity;
2166		3209
2167	$self->_draw;	3210	$self->_draw;
2168	}	3211	}
…		…
2170	#############################################################################	3213	#############################################################################
2171		3214
2172	package CFClient::UI;	3215	package CFClient::UI;
2173		3216
2174	$ROOT = new CFClient::UI::Root;	3217	$ROOT = new CFClient::UI::Root;
		3218	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175		3219
2176	1	3220	1
2177		3221

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