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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.225 by root, Tue May 23 21:14:41 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	$_->update
		146	for @widgets;
		147	}
		148
		149	# call when resolution changes etc.
		150	sub rescale_widgets {
		151	my ($sx, $sy) = @_;
		152
		153	# make a copy, otherwise for complains about freed values.
		154	my @widgets = values %WIDGET;
		155
		156	for my $widget (@widgets) {
		157	if ($widget->{toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167
		168	$widget->reconfigure;
		169	}
		170	}
		171
86	#############################################################################	172	#############################################################################
87		173
88	package CFClient::UI::Base;	174	package CFClient::UI::Base;
89		175
90	use strict;	176	use strict;
…		…
93		179
94	sub new {	180	sub new {
95	my $class = shift;	181	my $class = shift;
96		182
97	my $self = bless {	183	my $self = bless {
98	x => 0,	184	x => 0,
99	y => 0,	185	y => 0,
100	z => 0,	186	z => 0,
		187	can_events => 1,
101	@_	188	@_
102	}, $class;	189	}, $class;
103		190
104	for (keys %$self) {	191	for (keys %$self) {
105	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
107	}	194	}
108	}	195	}
109		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
110	$self	199	$self
111	}	200	}
112		201
		202	sub destroy {
		203	my ($self) = @_;
		204
		205	$self->hide;
		206	%$self = ();
		207	}
		208
113	sub show {	209	sub show {
114	my ($self) = @_;	210	my ($self) = @_;
115
116	return if $self->{parent};	211	return if $self->{parent};
117		212
118	$CFClient::UI::ROOT->add ($self);	213	$CFClient::UI::ROOT->add ($self);
119	}	214	}
120		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
		227	}
		228
121	sub hide {	229	sub hide {
122	my ($self) = @_;	230	my ($self) = @_;
123		231
124	return unless $self->{parent};	232	undef $GRAB if $GRAB == $self;
		233	undef $HOVER if $HOVER == $self;
125		234
126	$self->{parent}->remove ($self);	235	$self->{parent}->remove ($self)
		236	if $self->{parent};
127	}	237	}
128		238
129	sub move {	239	sub move {
130	my ($self, $x, $y, $z) = @_;	240	my ($self, $x, $y, $z) = @_;
131		241
…		…
134	$self->{z} = $z if defined $z;	244	$self->{z} = $z if defined $z;
135		245
136	$self->update;	246	$self->update;
137	}	247	}
138		248
139	sub needs_redraw {	249	sub set_size {
140	0	250	my ($self, $w, $h) = @_;
		251
		252	$self->{user_w} = $w;
		253	$self->{user_h} = $h;
		254
		255	$self->check_size;
141	}	256	}
142		257
143	sub size_request {	258	sub size_request {
144	require Carp;	259	require Carp;
145	Carp::confess "size_request is abstract";	260	Carp::confess "size_request is abstract";
…		…
165	$self->{y} = $y;	280	$self->{y} = $y;
166	$self->update;	281	$self->update;
167	}	282	}
168		283
169	if ($self->{w} != $w || $self->{h} != $h) {	284	if ($self->{w} != $w || $self->{h} != $h) {
170	$self->{w} = $w;	285	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171	$self->{h} = $h;
172
173	$self->size_allocate ($w, $h);
174	$self->update;
175	}	286	}
176	}	287	}
177		288
178	sub size_allocate {	289	sub size_allocate {
179	# nothing to be done	290	# nothing to be done
180	}	291	}
181		292
182	# return top left coordinates	293	sub reconfigure {
183	sub _topleft {	294	my ($self) = @_;
		295
		296	$self->check_size (1);
		297	$self->update;
		298	}
		299
		300	sub children {
		301	}
		302
		303	sub set_max_size {
184	my ($self, $x, $y) = @_;	304	my ($self, $w, $h) = @_;
185		305
186	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	306	delete $self->{max_w}; $self->{max_w} = $w if $w;
		307	delete $self->{max_h}; $self->{max_h} = $h if $h;
		308	}
		309
		310	sub set_tooltip {
		311	my ($self, $tooltip) = @_;
		312
		313	$self->{tooltip} = $tooltip;
		314
		315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		316	delete $CFClient::UI::TOOLTIP->{owner};
		317	CFClient::UI::check_tooltip;
		318	}
187	}	319	}
188		320
189	# translate global coordinates to local coordinate system	321	# translate global coordinates to local coordinate system
190	sub coord2local {	322	sub coord2local {
191	my ($self, $x, $y) = @_;	323	my ($self, $x, $y) = @_;
192		324
193	my ($X, $Y) = $self->_topleft;	325	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194	($x - $X, $y - $Y)
195	}	326	}
196		327
197	# translate local coordinates to global coordinate system	328	# translate local coordinates to global coordinate system
198	sub coord2global {	329	sub coord2global {
199	my ($self, $x, $y) = @_;	330	my ($self, $x, $y) = @_;
200		331
201	my ($X, $Y) = $self->_topleft;	332	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202	($x + $X, $y + $Y)
203	}	333	}
204		334
205	sub focus_in {	335	sub focus_in {
206	my ($self) = @_;	336	my ($self) = @_;
207		337
…		…
267	glVertex $x + $self->{w}, $y + $self->{h};	397	glVertex $x + $self->{w}, $y + $self->{h};
268	glVertex $x , $y + $self->{h};	398	glVertex $x , $y + $self->{h};
269	glEnd;	399	glEnd;
270	glDisable GL_BLEND;	400	glDisable GL_BLEND;
271	}	401	}
		402
		403	if ($ENV{PCLIENT_DEBUG}) {
		404	glPushMatrix;
		405	glColor 1, 1, 0, 1;
		406	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		407	glBegin GL_LINE_LOOP;
		408	glVertex 0 , 0;
		409	glVertex $self->{w}, 0;
		410	glVertex $self->{w}, $self->{h};
		411	glVertex 0 , $self->{h};
		412	glEnd;
		413	glPopMatrix;
		414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		415	}
272	}	416	}
273		417
274	sub _draw {	418	sub _draw {
275	my ($self) = @_;	419	my ($self) = @_;
276		420
277	warn "no draw defined for $self\n";	421	warn "no draw defined for $self\n";
278	}	422	}
279		423
280	sub find_widget {	424	sub find_widget {
281	my ($self, $x, $y) = @_;	425	my ($self, $x, $y) = @_;
		426
		427	return () unless $self->{can_events};
282		428
283	return $self	429	return $self
284	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	430	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	431	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
286		432
…		…
289		435
290	sub set_parent {	436	sub set_parent {
291	my ($self, $parent) = @_;	437	my ($self, $parent) = @_;
292		438
293	Scalar::Util::weaken ($self->{parent} = $parent);	439	Scalar::Util::weaken ($self->{parent} = $parent);
		440
		441	# TODO: req_w _does_change after ->reconfigure
		442	$self->check_size
		443	unless exists $self->{req_w};
		444
		445	$self->show;
294	}	446	}
295		447
296	sub check_size {	448	sub check_size {
297	my ($self) = @_;	449	my ($self, $forced) = @_;
298		450
299	my ($w, $h) = $self->size_request;	451	$self->{force_alloc} = 1 if $forced;
300		452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
301	if ($w != $self->{req_w} || $h != $self->{req_h}) {
302	$self->{req_w} = $w;
303	$self->{req_h} = $h;
304
305	$self->{parent}->check_size
306	if $self->{parent};
307	}
308	}	453	}
309		454
310	sub update {	455	sub update {
311	my ($self) = @_;	456	my ($self) = @_;
312		457
…		…
321	}	466	}
322		467
323	sub emit {	468	sub emit {
324	my ($self, $signal, @args) = @_;	469	my ($self, $signal, @args) = @_;
325		470
326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	471	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327	$cb->($self, @args);
328	}
329	}	472	}
330		473
331	sub DESTROY {	474	sub DESTROY {
332	my ($self) = @_;	475	my ($self) = @_;
333		476
		477	delete $WIDGET{$self+0};
334	#$self->deactivate;	478	#$self->deactivate;
335	}	479	}
336		480
337	#############################################################################	481	#############################################################################
338		482
…		…
347	my $class = shift;	491	my $class = shift;
348		492
349	# range [value, low, high, page]	493	# range [value, low, high, page]
350		494
351	$class->SUPER::new (	495	$class->SUPER::new (
352	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
353	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
354	@_	498	@_
355	)	499	)
356	}	500	}
357		501
358	sub _draw {	502	sub _draw {
359	my ($self) = @_;	503	my ($self) = @_;
360		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
361	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
362		511
363	glEnable GL_BLEND;	512	glEnable GL_BLEND;
364	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
366		515
367	glBegin GL_QUADS;	516	glBegin GL_QUADS;
368	glVertex 0 , 0;	517	glVertex 0 , 0;
369	glVertex 0 , $h;	518	glVertex 0 , $h;
370	glVertex $w, $h;	519	glVertex $w, $h;
371	glVertex $w, 0;	520	glVertex $w, 0;
372	glEnd;	521	glEnd;
373		522
374	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
375	}	525	}
376		526
377	#############################################################################	527	#############################################################################
378		528
379	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
380		530
381	our @ISA = CFClient::UI::Base::;	531	our @ISA = CFClient::UI::Base::;
		532
		533	sub new {
		534	my ($class, %arg) = @_;
		535	$class->SUPER::new (can_events => 0, %arg);
		536	}
382		537
383	sub size_request {	538	sub size_request {
384	(0, 0)	539	(0, 0)
385	}	540	}
386		541
…		…
395	sub new {	550	sub new {
396	my ($class, %arg) = @_;	551	my ($class, %arg) = @_;
397		552
398	my $children = delete $arg{children} || [];	553	my $children = delete $arg{children} || [];
399		554
400	my $self = $class->SUPER::new (children => [], %arg);	555	my $self = $class->SUPER::new (
		556	children => [],
		557	can_events => 0,
		558	%arg,
		559	);
401	$self->add ($_) for @$children;	560	$self->add ($_) for @$children;
402		561
403	$self	562	$self
404	}	563	}
405		564
406	sub add {	565	sub add {
407	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
408		567
409	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
410		570
411	use sort 'stable';	571	use sort 'stable';
412		572
413	$self->{children} = [	573	$self->{children} = [
414	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
415	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
416	];	576	];
417		577
418	$child->check_size;	578	$self->check_size (1);
		579	$self->update;
		580	}
		581
		582	sub children {
		583	@{ $_[0]{children} }
419	}	584	}
420		585
421	sub remove {	586	sub remove {
422	my ($self, $child) = @_;	587	my ($self, $child) = @_;
423		588
424	delete $child->{parent};	589	delete $child->{parent};
		590	$child->hide;
425		591
426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427		593
428	$self->check_size;	594	$self->check_size;
		595	$self->update;
		596	}
		597
		598	sub clear {
		599	my ($self) = @_;
		600
		601	my $children = delete $self->{children};
		602	$self->{children} = [];
		603
		604	for (@$children) {
		605	delete $_->{parent};
		606	$_->hide;
		607	}
		608
		609	$self->check_size;
		610	$self->update;
429	}	611	}
430		612
431	sub find_widget {	613	sub find_widget {
432	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
433		615
…		…
508	}	690	}
509		691
510	sub update {	692	sub update {
511	my ($self) = @_;	693	my ($self) = @_;
512		694
513	# we want to do this delayed...	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
514	$self->render_chld;
515	$self->SUPER::update;	696	$self->SUPER::update;
516	}
517
518	sub render_chld {
519	my ($self) = @_;
520
521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522	glClearColor 0, 0, 0, 1;
523	glClear GL_COLOR_BUFFER_BIT;
524	$self->child->draw;
525	};
526	}	697	}
527		698
528	sub size_allocate {	699	sub size_allocate {
529	my ($self, $w, $h) = @_;	700	my ($self, $w, $h) = @_;
530		701
531	$self->child->configure (0, 0, $w, $h);	702	$self->SUPER::size_allocate ($w, $h);
		703	$self->update;
		704	}
532		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
		708	}
		709
		710	sub render_child {
		711	my ($self) = @_;
		712
		713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		714	glClearColor 0, 0, 0, 0;
		715	glClear GL_COLOR_BUFFER_BIT;
		716
533	$self->render_chld;	717	$self->_render;
		718	};
534	}	719	}
535		720
536	sub _draw {	721	sub _draw {
537	my ($self) = @_;	722	my ($self) = @_;
538		723
539	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
540		725
541	my $tex = $self->{texture}	726	my $tex = $self->{texture}
542	or return;	727	or return;
543		728
544	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		731	glColor 1, 1, 1, 1;
548		732
549	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550		734
551	glDisable GL_BLEND;
552	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
553	}	736	}
554		737
555	#############################################################################	738	#############################################################################
556		739
557	package CFClient::UI::ViewPort;	740	package CFClient::UI::ViewPort;
558		741
559	our @ISA = CFClient::UI::Window::;	742	our @ISA = CFClient::UI::Window::;
560		743
561	sub new { die }
562
563	sub size_request {	744	sub size_request {
564	my ($self) = @_;	745	my ($self) = @_;
565		746
566	@$self{qw(child_w child_h)} = $self->child->size_request;	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568		748
569	@$self{qw(child_w child_h)}	749	@$self{qw(child_w child_h)}
570	}	750	}
571		751
572	sub _draw {	752	sub size_allocate {
573	my ($self) = @_;	753	my ($self, $w, $h) = @_;
574		754
575	$self->{children}[1]->draw;	755	my ($cw, $ch) = @$self{qw(child_w child_h)};
		756	# $w = $self->{w};
		757	$self->child->configure (0, 0, $cw, $ch);
		758	$self->update;
576	}	759	}
577		760
		761	sub set_offset {
		762	my ($self, $x, $y) = @_;
578		763
579	#############################################################################	764	$self->{view_x} = int $x;
		765	$self->{view_y} = int $y;
580		766
		767	$self->update;
		768	}
		769
		770	# hmm, this does not work for topleft of $self... but we should not ask for that
		771	sub coord2local {
		772	my ($self, $x, $y) = @_;
		773
		774	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		775	}
		776
		777	sub coord2global {
		778	my ($self, $x, $y) = @_;
		779
		780	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		781	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		782
		783	$self->SUPER::coord2global ($x, $y)
		784	}
		785
		786	sub find_widget {
		787	my ($self, $x, $y) = @_;
		788
		789	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		790	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		791	) {
		792	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		793	} else {
		794	$self->CFClient::UI::Base::find_widget ($x, $y)
		795	}
		796	}
		797
		798	sub _render {
		799	my ($self) = @_;
		800
		801	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		802
		803	$self->SUPER::_render;
		804	}
		805
		806	#############################################################################
		807
581	package CFClient::UI::Frame;	808	package CFClient::UI::ScrolledWindow;
582		809
583	our @ISA = CFClient::UI::Bin::;	810	our @ISA = CFClient::UI::HBox::;
584
585	use CFClient::OpenGL;
586		811
587	sub new {	812	sub new {
588	my $class = shift;	813	my $class = shift;
589		814
		815	my $self;
		816
		817	my $slider = new CFClient::UI::Slider
		818	vertical => 1,
		819	range => [0, 0, 1, 0.01], # HACK fix
		820	connect_changed => sub {
		821	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		822	},
		823	;
		824
590	my $self = $class->SUPER::new (	825	$self = $class->SUPER::new (
591	bg => [1, 1, 1, 1],	826	vp => (new CFClient::UI::ViewPort expand => 1),
592	border_bg => [1, 1, 1, 1],	827	slider => $slider,
593	border => 0.8,
594	@_	828	@_,
595	);	829	);
596		830
		831	$self->{vp}->add ($self->{scrolled});
		832	$self->add ($self->{vp});
		833	$self->add ($self->{slider});
		834
597	$self	835	$self
598	}	836	}
599		837
600	sub set_size {	838	#TODO# update range on size_allocate depending on child
601	my ($self, $w, $h) = @_;	839	# update viewport offset on scroll
602	$self->{req_w} = $w;
603	$self->{req_h} = $h;
604	$self->check_size;
605	}
606		840
607	sub size_request {	841	#############################################################################
608	my ($self) = @_;
609	($self->{req_w}, $self->{req_h})
610	}
611		842
612	sub size_allocate {	843	package CFClient::UI::Frame;
613	my ($self, $w, $h) = @_;	844
614	$self->{w} = $w;	845	our @ISA = CFClient::UI::Bin::;
615	$self->{h} = $h;	846
616	$self->child->configure (0, 0, $w, $h);	847	use CFClient::OpenGL;
		848
		849	sub new {
		850	my $class = shift;
		851
		852	$class->SUPER::new (
		853	bg => undef,
		854	@_,
		855	)
617	}	856	}
618		857
619	sub _draw {	858	sub _draw {
620	my ($self) = @_;	859	my ($self) = @_;
621		860
622	my ($w, $h) = ($self->{w}, $self->{h});	861	if ($self->{bg}) {
		862	my ($w, $h) = @$self{qw(w h)};
623		863
624	glEnable GL_BLEND;	864	glEnable GL_BLEND;
625	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	865	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
626	glEnable GL_TEXTURE_2D;	866	glColor @{ $self->{bg} };
627	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628		867
629	# glBegin GL_QUADS;	868	glBegin GL_QUADS;
630	# glColor 0, 0, 0, 0;
631	# glVertex 0 , 0;	869	glVertex 0 , 0;
632	# glVertex 0 , $h;	870	glVertex 0 , $h;
633	# glVertex $w, $h;	871	glVertex $w, $h;
634	# glVertex $w, 0;	872	glVertex $w, 0;
635	# glEnd;	873	glEnd;
636		874
637
638	$self->child->draw;
639	glDisable GL_BLEND;	875	glDisable GL_BLEND;
640	glDisable GL_TEXTURE_2D;	876	}
		877
		878	$self->SUPER::_draw;
641	}	879	}
642		880
643	#############################################################################	881	#############################################################################
644		882
645	package CFClient::UI::FancyFrame;	883	package CFClient::UI::FancyFrame;
…		…
656	my $class = shift;	894	my $class = shift;
657		895
658	# TODO: user_x, user_y, overwrite moveto?	896	# TODO: user_x, user_y, overwrite moveto?
659		897
660	my $self = $class->SUPER::new (	898	my $self = $class->SUPER::new (
661	bg => [1, 1, 1, 1],	899	bg => [1, 1, 1, 1],
662	border_bg => [1, 1, 1, 1],	900	border_bg => [1, 1, 1, 1],
663	border => 0.8,	901	border => 0.6,
		902	toplevel => 1,
		903	can_events => 1,
664	@_	904	@_
665	);	905	);
666		906
667	$self->{title} &&= new CFClient::UI::Label	907	$self->{title} &&= new CFClient::UI::Label
668	align => 0,	908	align => 0,
669	valign => 1,	909	valign => 1,
670	text => $self->{title},	910	text => $self->{title},
671	fontsize => 1;	911	fontsize => $self->{border};
672		912
673	$self	913	$self
674	}	914	}
675		915
676	sub border {	916	sub border {
677	int $_[0]{border} * $::FONTSIZE	917	int $_[0]{border} * $::FONTSIZE
678	}	918	}
679		919
680	sub size_request {	920	sub size_request {
681	my ($self) = @_;	921	my ($self) = @_;
682
683	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
684		922
685	my ($w, $h) = $self->SUPER::size_request;	923	my ($w, $h) = $self->SUPER::size_request;
686		924
687	(	925	(
688	$w + $self->border * 2,	926	$w + $self->border * 2,
…		…
694	my ($self, $w, $h) = @_;	932	my ($self, $w, $h) = @_;
695		933
696	$h -= List::Util::max 0, $self->border * 2;	934	$h -= List::Util::max 0, $self->border * 2;
697	$w -= List::Util::max 0, $self->border * 2;	935	$w -= List::Util::max 0, $self->border * 2;
698		936
699	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	937	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
700	if $self->{title};	938	if $self->{title};
701		939
702	$self->child->configure ($self->border, $self->border, $w, $h);	940	$self->child->configure ($self->border, $self->border, $w, $h);
703	}	941	}
704		942
705	sub button_down {	943	sub button_down {
706	my ($self, $ev, $x, $y) = @_;	944	my ($self, $ev, $x, $y) = @_;
707		945
		946	my ($w, $h) = @$self{qw(w h)};
708	my $border = $self->border;	947	my $border = $self->border;
709		948
710	if ($x < $self->{w} && $x >= $self->{w} - $border	949	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711	&& $y < $self->{h} && $y >= $self->{h} - $border) {	950	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712		951
		952	if ($lr & $td) {
		953	my ($wx, $wy) = ($self->{x}, $self->{y});
713	my ($ox, $oy) = ($ev->{x}, $ev->{y});	954	my ($ox, $oy) = ($ev->{x}, $ev->{y});
714	my ($bw, $bh) = ($self->{w}, $self->{h});	955	my ($bw, $bh) = ($self->{w}, $self->{h});
715		956
		957	my $mx = $x < $border;
		958	my $my = $y < $border;
		959
716	$self->{motion} = sub {	960	$self->{motion} = sub {
717	my ($ev, $x, $y) = @_;	961	my ($ev, $x, $y) = @_;
718		962
719	($x, $y) = ($ev->{x}, $ev->{y});	963	my $dx = $ev->{x} - $ox;
		964	my $dy = $ev->{y} - $oy;
720		965
721	$self->{user_w} = $bw + $x - $ox;	966	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
722	$self->{user_h} = $bh + $y - $oy;	967	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		968	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
723	$self->check_size;	969	$self->check_size;
724	};	970	};
725		971
726	} elsif ($x >= 0 && $x < $self->{w}	972	} elsif ($lr ^ $td) {
727	&& $y >= 0 && $y < $border) {
728
729	my ($ox, $oy) = ($ev->{x}, $ev->{y});	973	my ($ox, $oy) = ($ev->{x}, $ev->{y});
730	my ($bx, $by) = ($self->{x}, $self->{y});	974	my ($bx, $by) = ($self->{x}, $self->{y});
731		975
732	$self->{motion} = sub {	976	$self->{motion} = sub {
733	my ($ev, $x, $y) = @_;	977	my ($ev, $x, $y) = @_;
…		…
756	my ($self) = @_;	1000	my ($self) = @_;
757		1001
758	my ($w, $h ) = ($self->{w}, $self->{h});	1002	my ($w, $h ) = ($self->{w}, $self->{h});
759	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1003	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
760		1004
761	glEnable GL_BLEND;
762	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763	glEnable GL_TEXTURE_2D;	1005	glEnable GL_TEXTURE_2D;
764	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1006	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765		1007
766	my $border = $self->border;	1008	my $border = $self->border;
767		1009
768	glColor @{ $self->{border_bg} };	1010	glColor @{ $self->{border_bg} };
769	$tex[1]->draw_quad (0, 0, $w, $border);	1011	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
770	$tex[3]->draw_quad (0, $border, $border, $ch);	1012	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
771	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1013	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1014	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
773		1015
		1016	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
774	my $bg = $tex[0];	1017	my $bg = $tex[0];
775		1018
776	# TODO: repeat texture not scale	1019	# TODO: repeat texture not scale
777	my $rep_x = $cw / $bg->{w};	1020	my $rep_x = $cw / $bg->{w};
778	my $rep_y = $ch / $bg->{h};	1021	my $rep_y = $ch / $bg->{h};
779		1022
780	glColor @{ $self->{bg} };	1023	glColor @{ $self->{bg} };
781		1024
782	$bg->{s} = $rep_x;	1025	$bg->{s} = $rep_x;
783	$bg->{t} = $rep_y;	1026	$bg->{t} = $rep_y;
784	$bg->{wrap_mode} = 1;	1027	$bg->{wrap_mode} = 1;
785	$bg->draw_quad ($border, $border, $cw, $ch);	1028	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1029	}
786		1030
787	glDisable GL_TEXTURE_2D;	1031	glDisable GL_TEXTURE_2D;
788	glDisable GL_BLEND;
789		1032
790	$self->{title}->draw if $self->{title};	1033	$self->{title}->draw if $self->{title};
		1034
791	$self->child->draw;	1035	$self->child->draw;
792	}	1036	}
793		1037
794	#############################################################################	1038	#############################################################################
795		1039
…		…
817	$self->{children}[$y][$x] = $child;	1061	$self->{children}[$y][$x] = $child;
818		1062
819	$child->check_size;	1063	$child->check_size;
820	}	1064	}
821		1065
		1066	sub children {
		1067	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1068	}
		1069
822	# TODO: move to container class maybe? send childs a signal on removal?	1070	# TODO: move to container class maybe? send childs a signal on removal?
823	sub clear {	1071	sub clear {
824	my ($self) = @_;	1072	my ($self) = @_;
825		1073
		1074	my @children = $self->children;
826	delete $self->{children};	1075	delete $self->{children};
		1076
		1077	for (@children) {
		1078	delete $_->{parent};
		1079	$_->hide;
		1080	}
		1081
827	$self->update;	1082	$self->update;
828	}	1083	}
829		1084
830	sub get_wh {	1085	sub get_wh {
831	my ($self) = @_;	1086	my ($self) = @_;
…		…
837	or next;	1092	or next;
838		1093
839	for my $x (0 .. $#$row) {	1094	for my $x (0 .. $#$row) {
840	my $widget = $row->[$x]	1095	my $widget = $row->[$x]
841	or next;	1096	or next;
842	my ($w, $h) = $widget->size_request;	1097	my ($w, $h) = @$widget{qw(req_w req_h)};
843		1098
844	$w[$x] = max $w[$x], $w;	1099	$w[$x] = max $w[$x], $w;
845	$h[$y] = max $h[$y], $h;	1100	$h[$y] = max $h[$y], $h;
846	}	1101	}
847	}	1102	}
…		…
952		1207
953	($h, $w) = ($w, $h);	1208	($h, $w) = ($w, $h);
954		1209
955	my $children = $self->{children};	1210	my $children = $self->{children};
956		1211
957	my @h = map +($_->size_request)[0], @$children;	1212	my @h = map $_->{req_w}, @$children;
958		1213
959	my $req_h = List::Util::sum @h;	1214	my $req_h = List::Util::sum @h;
960		1215
961	if ($req_h > $h) {	1216	if ($req_h > $h) {
962	# ah well, not enough space	1217	# ah well, not enough space
…		…
1008	}	1263	}
1009		1264
1010	sub size_allocate {	1265	sub size_allocate {
1011	my ($self, $w, $h) = @_;	1266	my ($self, $w, $h) = @_;
1012		1267
		1268	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1269
1013	my $children = $self->{children};	1270	my $children = $self->{children};
1014		1271
1015	my @h = map +($_->size_request)[1], @$children;	1272	my @h = map $_->{req_h}, @$children;
1016		1273
1017	my $req_h = List::Util::sum @h;	1274	my $req_h = List::Util::sum @h;
1018		1275
1019	if ($req_h > $h) {	1276	if ($req_h > $h) {
1020	# ah well, not enough space	1277	# ah well, not enough space
…		…
1046		1303
1047	#############################################################################	1304	#############################################################################
1048		1305
1049	package CFClient::UI::Label;	1306	package CFClient::UI::Label;
1050		1307
1051	our @ISA = CFClient::UI::Base::;	1308	our @ISA = CFClient::UI::DrawBG::;
1052		1309
1053	use CFClient::OpenGL;	1310	use CFClient::OpenGL;
1054		1311
1055	sub new {	1312	sub new {
1056	my ($class, %arg) = @_;	1313	my ($class, %arg) = @_;
1057		1314
1058	my $self = $class->SUPER::new (	1315	my $self = $class->SUPER::new (
1059	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
		1317	#bg => none
		1318	#active_bg => none
		1319	#font => default_font
		1320	#text => initial text
		1321	#markup => initial narkup
		1322	#max_w => maximum pixel width
		1323	ellipsise => 3, # end
		1324	layout => (new CFClient::Layout),
1060	fontsize => 1,	1325	fontsize => 1,
1061	text => "",
1062	align => -1,	1326	align => -1,
1063	valign => -1,	1327	valign => -1,
1064	padding => 2,	1328	padding => 2,
1065	layout => new CFClient::Layout,	1329	can_events => 0,
1066	%arg	1330	%arg
1067	);	1331	);
1068		1332
1069	if (exists $self->{template}) {	1333	if (exists $self->{template}) {
1070	my $layout = new CFClient::Layout;	1334	my $layout = new CFClient::Layout;
1071	$layout->set_text (delete $self->{template});	1335	$layout->set_text (delete $self->{template});
1072	$self->{template} = $layout;	1336	$self->{template} = $layout;
1073	}	1337	}
1074		1338
1075	$self->set_text (delete $self->{text}) if exists $self->{text};	1339	if (exists $self->{markup}) {
1076	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1340	$self->set_markup (delete $self->{markup});
		1341	} else {
		1342	$self->set_text (delete $self->{text});
		1343	}
1077		1344
1078	$self	1345	$self
1079	}	1346	}
1080		1347
1081	sub escape_text {	1348	sub escape($) {
1082	local $_ = $_[1];	1349	local $_ = $_[0];
1083		1350
1084	s/&/&amp;/g;	1351	s/&/&amp;/g;
1085	s/>/&gt;/g;	1352	s/>/&gt;/g;
1086	s/</&lt;/g;	1353	s/</&lt;/g;
1087		1354
1088	$_[1]	1355	$_
		1356	}
		1357
		1358	sub update {
		1359	my ($self) = @_;
		1360
		1361	delete $self->{texture};
		1362	$self->SUPER::update;
1089	}	1363	}
1090		1364
1091	sub set_text {	1365	sub set_text {
1092	my ($self, $text) = @_;	1366	my ($self, $text) = @_;
1093		1367
		1368	return if $self->{text} eq "T$text";
		1369	$self->{text} = "T$text";
		1370
		1371	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094	$self->{layout}->set_text ($text);	1372	$self->{layout}->set_text ($text);
1095		1373
1096	delete $self->{texture};
1097	$self->update;	1374	$self->update;
		1375	$self->check_size;
1098	}	1376	}
1099		1377
1100	sub set_markup {	1378	sub set_markup {
1101	my ($self, $markup) = @_;	1379	my ($self, $markup) = @_;
1102		1380
		1381	return if $self->{text} eq "M$markup";
		1382	$self->{text} = "M$markup";
		1383
		1384	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1385
		1386	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1103	$self->{layout}->set_markup ($markup);	1387	$self->{layout}->set_markup ($markup);
1104		1388
1105	delete $self->{texture};
1106	$self->update;	1389	$self->update;
		1390	$self->check_size;
1107	}	1391	}
1108		1392
1109	sub size_request {	1393	sub size_request {
1110	my ($self) = @_;	1394	my ($self) = @_;
1111		1395
1112	$self->{layout}->set_width;	1396	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1397	$self->{layout}->set_width ($self->{max_w} || -1);
		1398	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1399	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1400	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114		1401
1115	my ($w, $h) = $self->{layout}->size;	1402	my ($w, $h) = $self->{layout}->size;
1116		1403
1117	if (exists $self->{template}) {	1404	if (exists $self->{template}) {
		1405	$self->{template}->set_font ($self->{font}) if $self->{font};
1118	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1406	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119		1407
1120	my ($w2, $h2) = $self->{template}->size;	1408	my ($w2, $h2) = $self->{template}->size;
1121		1409
1122	$w = List::Util::max $w, $w2;	1410	$w = List::Util::max $w, $w2;
…		…
1137		1425
1138	sub set_fontsize {	1426	sub set_fontsize {
1139	my ($self, $fontsize) = @_;	1427	my ($self, $fontsize) = @_;
1140		1428
1141	$self->{fontsize} = $fontsize;	1429	$self->{fontsize} = $fontsize;
		1430	delete $self->{texture};
		1431
		1432	$self->update;
1142	$self->check_size;	1433	$self->check_size;
1143	}	1434	}
1144		1435
1145	sub _draw {	1436	sub _draw {
1146	my ($self) = @_;	1437	my ($self) = @_;
1147		1438
		1439	$self->SUPER::_draw; # draw background, if applicable
		1440
1148	my $tex = $self->{texture} ||= do {	1441	my $tex = $self->{texture} ||= do {
		1442	$self->{layout}->set_foreground (@{$self->{fg}});
		1443	$self->{layout}->set_font ($self->{font}) if $self->{font};
1149	$self->{layout}->set_width ($self->{w});	1444	$self->{layout}->set_width ($self->{w});
		1445	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1446	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1447	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1448
1151	new_from_layout CFClient::Texture $self->{layout}	1449	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1450
		1451	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1452	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1453	: ($self->{w} - $tex->{w}) * 0.5);
		1454
		1455	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1456	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1457	: ($self->{h} - $tex->{h}) * 0.5);
		1458
		1459	$tex
1152	};	1460	};
1153		1461
1154	glEnable GL_BLEND;
1155	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1156	glEnable GL_TEXTURE_2D;	1462	glEnable GL_TEXTURE_2D;
1157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158		1464
		1465	if ($tex->{format} == GL_ALPHA) {
1159	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1160
1161	$self->{ox} = int (
1162	$self->{align} < 0 ? $self->{padding}
1163	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164	: ($self->{w} - $tex->{w}) * 0.5
1165	);
1166
1167	$self->{oy} = int (
1168	$self->{valign} < 0 ? $self->{padding}
1169	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170	: ($self->{h} - $tex->{h}) * 0.5
1171	);
1172
1173	$tex->draw_quad ($self->{ox}, $self->{oy});	1467	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1468	} else {
		1469	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1470	}
1174		1471
1175	glDisable GL_TEXTURE_2D;	1472	glDisable GL_TEXTURE_2D;
1176	glDisable GL_BLEND;
1177	}	1473	}
1178		1474
1179	#############################################################################	1475	#############################################################################
1180		1476
1181	package CFClient::UI::EntryBase;	1477	package CFClient::UI::EntryBase;
…		…
1186		1482
1187	sub new {	1483	sub new {
1188	my $class = shift;	1484	my $class = shift;
1189		1485
1190	$class->SUPER::new (	1486	$class->SUPER::new (
1191	fg => [1, 1, 1],	1487	fg => [1, 1, 1],
1192	bg => [0, 0, 0, 0.2],	1488	bg => [0, 0, 0, 0.2],
1193	active_bg => [1, 1, 1, 0.5],	1489	active_bg => [1, 1, 1, 0.5],
1194	active_fg => [0, 0, 0],	1490	active_fg => [0, 0, 0],
1195	can_hover => 1,	1491	can_hover => 1,
1196	can_focus => 1,	1492	can_focus => 1,
1197	valign => 0,	1493	valign => 0,
		1494	can_events => 1,
		1495	#text => ...
1198	@_	1496	@_
1199	)	1497	)
1200	}	1498	}
1201		1499
1202	sub _set_text {	1500	sub _set_text {
…		…
1213		1511
1214	$text =~ s/./*/g if $self->{hidden};	1512	$text =~ s/./*/g if $self->{hidden};
1215	$self->{layout}->set_text ("$text ");	1513	$self->{layout}->set_text ("$text ");
1216		1514
1217	$self->emit (changed => $self->{text});	1515	$self->emit (changed => $self->{text});
1218	}
1219
1220	sub get_text {
1221	$_[0]{text}
1222	}
1223
1224	sub size_request {
1225	my ($self) = @_;
1226
1227	my ($w, $h) = $self->SUPER::size_request;
1228
1229	($w + 1, $h) # add 1 for cursor
1230	}
1231
1232	sub size_allocate {
1233	my ($self, $w, $h) = @_;
1234
1235	$self->_set_text ($self->{text});
1236	}	1516	}
1237		1517
1238	sub set_text {	1518	sub set_text {
1239	my ($self, $text) = @_;	1519	my ($self, $text) = @_;
1240		1520
1241	$self->{cursor} = length $text;	1521	$self->{cursor} = length $text;
1242	$self->_set_text ($text);	1522	$self->_set_text ($text);
1243	$self->update;	1523	$self->update;
		1524	$self->check_size;
		1525	}
		1526
		1527	sub get_text {
		1528	$_[0]{text}
		1529	}
		1530
		1531	sub size_request {
		1532	my ($self) = @_;
		1533
		1534	my ($w, $h) = $self->SUPER::size_request;
		1535
		1536	($w + 1, $h) # add 1 for cursor
		1537	}
		1538
		1539	sub size_allocate {
		1540	my ($self, $w, $h) = @_;
		1541
		1542	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1244	}	1543	}
1245		1544
1246	sub key_down {	1545	sub key_down {
1247	my ($self, $ev) = @_;	1546	my ($self, $ev) = @_;
1248		1547
…		…
1250	my $sym = $ev->{sym};	1549	my $sym = $ev->{sym};
1251	my $uni = $ev->{unicode};	1550	my $uni = $ev->{unicode};
1252		1551
1253	my $text = $self->get_text;	1552	my $text = $self->get_text;
1254		1553
1255	if ($sym == 8) {	1554	if ($uni == 8) {
1256	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1555	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257	} elsif ($sym == 127) {	1556	} elsif ($uni == 127) {
1258	substr $text, $self->{cursor}, 1, "";	1557	substr $text, $self->{cursor}, 1, "";
1259	} elsif ($sym == CFClient::SDLK_LEFT) {	1558	} elsif ($sym == CFClient::SDLK_LEFT) {
1260	--$self->{cursor} if $self->{cursor};	1559	--$self->{cursor} if $self->{cursor};
1261	} elsif ($sym == CFClient::SDLK_RIGHT) {	1560	} elsif ($sym == CFClient::SDLK_RIGHT) {
1262	++$self->{cursor} if $self->{cursor} < length $self->{text};	1561	++$self->{cursor} if $self->{cursor} < length $self->{text};
1263	} elsif ($sym == CFClient::SDLK_HOME) {	1562	} elsif ($sym == CFClient::SDLK_HOME) {
1264	$self->{cursor} = 0;	1563	$self->{cursor} = 0;
1265	} elsif ($sym == CFClient::SDLK_END) {	1564	} elsif ($sym == CFClient::SDLK_END) {
1266	$self->{cursor} = length $text;	1565	$self->{cursor} = length $text;
1267	} elsif ($sym == 27) {	1566	} elsif ($uni == 27) {
1268	$self->emit ('escape');	1567	$self->emit ('escape');
1269	} elsif ($uni) {	1568	} elsif ($uni) {
1270	substr $text, $self->{cursor}++, 0, chr $uni;	1569	substr $text, $self->{cursor}++, 0, chr $uni;
1271	}	1570	}
1272		1571
1273	$self->_set_text ($text);	1572	$self->_set_text ($text);
1274	$self->update;	1573	$self->update;
		1574	$self->check_size;
1275	}	1575	}
1276		1576
1277	sub focus_in {	1577	sub focus_in {
1278	my ($self) = @_;	1578	my ($self) = @_;
1279		1579
…		…
1355	my ($self, $ev) = @_;	1655	my ($self, $ev) = @_;
1356		1656
1357	my $sym = $ev->{sym};	1657	my $sym = $ev->{sym};
1358		1658
1359	if ($sym == 13) {	1659	if ($sym == 13) {
		1660	unshift @{$self->{history}},
		1661	my $txt = $self->get_text;
		1662	$self->{history_pointer} = -1;
		1663	$self->{history_saveback} = '';
1360	$self->emit (activate => $self->get_text);	1664	$self->emit (activate => $txt);
1361	$self->update;	1665	$self->update;
		1666
		1667	} elsif ($sym == CFClient::SDLK_UP) {
		1668	if ($self->{history_pointer} < 0) {
		1669	$self->{history_saveback} = $self->get_text;
		1670	}
		1671	if (@{$self->{history} || []} > 0) {
		1672	$self->{history_pointer}++;
		1673	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1674	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1675	}
		1676	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1677	}
		1678
		1679	} elsif ($sym == CFClient::SDLK_DOWN) {
		1680	$self->{history_pointer}--;
		1681	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1682
		1683	if ($self->{history_pointer} >= 0) {
		1684	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1685	} else {
		1686	$self->set_text ($self->{history_saveback});
		1687	}
1362		1688
1363	} else {	1689	} else {
1364	$self->SUPER::key_down ($ev);	1690	$self->SUPER::key_down ($ev);
1365	}	1691	}
1366		1692
…		…
1380		1706
1381	sub new {	1707	sub new {
1382	my $class = shift;	1708	my $class = shift;
1383		1709
1384	$class->SUPER::new (	1710	$class->SUPER::new (
1385	padding => 4,	1711	padding => 4,
1386	fg => [1, 1, 1],	1712	fg => [1, 1, 1],
1387	bg => [1, 1, 1, 0.2],
1388	active_fg => [0, 0, 1],	1713	active_fg => [0, 0, 1],
1389	can_hover => 1,	1714	can_hover => 1,
1390	align => 0,	1715	align => 0,
1391	valign => 0,	1716	valign => 0,
		1717	can_events => 1,
1392	@_	1718	@_
1393	)	1719	)
1394	}	1720	}
1395		1721
1396	sub button_up {	1722	sub button_up {
…		…
1409		1735
1410	if ($GRAB == $self) {	1736	if ($GRAB == $self) {
1411	$self->{fg} = $self->{active_fg};	1737	$self->{fg} = $self->{active_fg};
1412	}	1738	}
1413		1739
1414	glEnable GL_BLEND;
1415	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416	glEnable GL_TEXTURE_2D;	1740	glEnable GL_TEXTURE_2D;
1417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418	glColor 0, 0, 0, 1;	1742	glColor 0, 0, 0, 1;
1419		1743
1420	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1744	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421		1745
1422	glDisable GL_TEXTURE_2D;	1746	glDisable GL_TEXTURE_2D;
1423	glDisable GL_BLEND;
1424		1747
1425	$self->SUPER::_draw;	1748	$self->SUPER::_draw;
1426	}	1749	}
1427		1750
1428	#############################################################################	1751	#############################################################################
…		…
1442		1765
1443	$class->SUPER::new (	1766	$class->SUPER::new (
1444	padding => 2,	1767	padding => 2,
1445	fg => [1, 1, 1],	1768	fg => [1, 1, 1],
1446	active_fg => [1, 1, 0],	1769	active_fg => [1, 1, 0],
		1770	bg => [0, 0, 0, 0.2],
		1771	active_bg => [1, 1, 1, 0.5],
1447	state => 0,	1772	state => 0,
1448	can_hover => 1,	1773	can_hover => 1,
1449	@_	1774	@_
1450	)	1775	)
1451	}	1776	}
…		…
1475		1800
1476	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1801	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1477		1802
1478	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1803	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479		1804
1480	glEnable GL_BLEND;	1805	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1806
1481	glEnable GL_TEXTURE_2D;	1807	glEnable GL_TEXTURE_2D;
1482	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484	my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486	$tex->draw_quad (0, 0, $s, $s);	1808	$tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488	glDisable GL_TEXTURE_2D;	1809	glDisable GL_TEXTURE_2D;
1489	glDisable GL_BLEND;
1490	}	1810	}
1491		1811
1492	#############################################################################	1812	#############################################################################
1493		1813
1494	package CFClient::UI::Image;	1814	package CFClient::UI::Image;
…		…
1501	our %loaded_images;	1821	our %loaded_images;
1502		1822
1503	sub new {	1823	sub new {
1504	my $class = shift;	1824	my $class = shift;
1505		1825
1506	my $self = $class->SUPER::new (@_);	1826	my $self = $class->SUPER::new (can_events => 0, @_);
1507		1827
1508	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	1828	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509		1829
1510	$loaded_images{$self->{image}} ||=	1830	$loaded_images{$self->{image}} ||=
1511	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	1831	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
…		…
1537	glTranslate 0, -$self->{w}, 0;	1857	glTranslate 0, -$self->{w}, 0;
1538		1858
1539	($w, $h) = ($h, $w);	1859	($w, $h) = ($h, $w);
1540	}	1860	}
1541		1861
1542	glEnable GL_BLEND;
1543	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544	glEnable GL_TEXTURE_2D;	1862	glEnable GL_TEXTURE_2D;
1545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546		1864
1547	$tex->draw_quad (0, 0, $w, $h);	1865	$tex->draw_quad_alpha (0, 0, $w, $h);
1548		1866
1549	glDisable GL_BLEND;
1550	glDisable GL_TEXTURE_2D;	1867	glDisable GL_TEXTURE_2D;
1551	}	1868	}
1552		1869
1553	#############################################################################	1870	#############################################################################
1554		1871
1555	package CFClient::UI::VGauge;	1872	package CFClient::UI::VGauge;
1556		1873
1557	our @ISA = CFClient::UI::Base::;	1874	our @ISA = CFClient::UI::Base::;
		1875
		1876	use List::Util qw(min max);
1558		1877
1559	use CFClient::OpenGL;	1878	use CFClient::OpenGL;
1560		1879
1561	my %tex = (	1880	my %tex = (
1562	food => [	1881	food => [
1563	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1882	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1883	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565	],	1884	],
1566	grace => [	1885	grace => [
1567	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1886	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1887	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569	],	1888	],
1570	hp => [	1889	hp => [
1571	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1890	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1891	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573	],	1892	],
1574	mana => [	1893	mana => [
1575	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1894	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1895	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577	],	1896	],
1578	);	1897	);
1579		1898
1580	# eg. VGauge->new (gauge => 'food'), default gauge: food	1899	# eg. VGauge->new (gauge => 'food'), default gauge: food
1581	sub new {	1900	sub new {
…		…
1600	}	1919	}
1601		1920
1602	sub set_max {	1921	sub set_max {
1603	my ($self, $max) = @_;	1922	my ($self, $max) = @_;
1604		1923
		1924	return if $self->{max_val} == $max;
		1925
1605	$self->{max_val} = $max;	1926	$self->{max_val} = $max;
		1927	$self->update;
1606	}	1928	}
1607		1929
1608	sub set_value {	1930	sub set_value {
1609	my ($self, $val, $max) = @_;	1931	my ($self, $val, $max) = @_;
1610		1932
1611	$self->set_max ($max)	1933	$self->set_max ($max)
1612	if defined $max;	1934	if defined $max;
1613		1935
1614	$max = $self->{max_val};	1936	return if $self->{val} == $val;
		1937
1615	$self->{val} = $val;	1938	$self->{val} = $val;
1616
1617	$self->update;	1939	$self->update;
1618	}	1940	}
1619		1941
1620	sub _draw {	1942	sub _draw {
1621	my ($self) = @_;	1943	my ($self) = @_;
1622		1944
1623	my $tex = $tex{$self->{type}};	1945	my $tex = $tex{$self->{type}};
		1946	my ($t1, $t2, $t3) = @$tex;
1624		1947
1625	my ($w, $h) = ($self->{w}, $self->{h});	1948	my ($w, $h) = ($self->{w}, $self->{h});
1626		1949
1627	if ($self->{vertical}) {	1950	if ($self->{vertical}) {
1628	glRotate 90, 0, 0, 1;	1951	glRotate 90, 0, 0, 1;
…		…
1630		1953
1631	($w, $h) = ($h, $w);	1954	($w, $h) = ($h, $w);
1632	}	1955	}
1633		1956
1634	my $ycut = $self->{val} / ($self->{max_val} || 1);	1957	my $ycut = $self->{val} / ($self->{max_val} || 1);
1635	$ycut = 1 if $self->{val} > $self->{max_val};
1636		1958
1637	my $t1 = $tex->[0];	1959	my $ycut1 = max 0, min 1, $ycut;
1638	my $t2 = $tex->[1];	1960	my $ycut2 = max 0, min 1, $ycut - 1;
		1961
		1962	my $h1 = $self->{h} * (1 - $ycut1);
		1963	my $h2 = $self->{h} * (1 - $ycut2);
1639		1964
1640	glEnable GL_BLEND;	1965	glEnable GL_BLEND;
1641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1966	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1642	glEnable GL_TEXTURE_2D;	1967	glEnable GL_TEXTURE_2D;
1643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1968	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644		1969
1645	my $h1 = $self->{h} - $ycut * $self->{h};
1646	my $h2 = $ycut * $self->{h};
1647
1648	glBindTexture GL_TEXTURE_2D, $t1->{name};	1970	glBindTexture GL_TEXTURE_2D, $t1->{name};
1649	glBegin GL_QUADS;	1971	glBegin GL_QUADS;
1650	glTexCoord 0 , 0; glVertex 0 , 0;	1972	glTexCoord 0 , 0; glVertex 0 , 0;
1651	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	1973	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	1974	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653	glTexCoord $t1->{s}, 0; glVertex $w, 0;	1975	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654	glEnd;	1976	glEnd;
1655		1977
		1978	my $ycut1 = List::Util::min 1, $ycut;
1656	glBindTexture GL_TEXTURE_2D, $t2->{name};	1979	glBindTexture GL_TEXTURE_2D, $t2->{name};
1657	glBegin GL_QUADS;	1980	glBegin GL_QUADS;
1658	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	1981	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	1982	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	1983	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	1984	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662	glEnd;	1985	glEnd;
		1986
		1987	if ($t3) {
		1988	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1989	glBegin GL_QUADS;
		1990	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1991	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1992	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1993	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1994	glEnd;
		1995	}
1663		1996
1664	glDisable GL_BLEND;	1997	glDisable GL_BLEND;
1665	glDisable GL_TEXTURE_2D;	1998	glDisable GL_TEXTURE_2D;
1666	}	1999	}
1667		2000
…		…
1670	package CFClient::UI::Gauge;	2003	package CFClient::UI::Gauge;
1671		2004
1672	our @ISA = CFClient::UI::VBox::;	2005	our @ISA = CFClient::UI::VBox::;
1673		2006
1674	sub new {	2007	sub new {
1675	my ($class, %arg) = shift;	2008	my ($class, %arg) = @_;
1676		2009
1677	my $self = $class->SUPER::new (	2010	my $self = $class->SUPER::new (
1678	@_,	2011	tooltip => $arg{type},
		2012	can_hover => 1,
		2013	can_events => 1,
		2014	%arg,
1679	);	2015	);
1680		2016
1681	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2017	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	2018	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2019	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684		2020
1685	$self	2021	$self
1686	}	2022	}
1687		2023
1688	sub set_fontsize {	2024	sub set_fontsize {
…		…
1690		2026
1691	$self->{value}->set_fontsize ($fsize);	2027	$self->{value}->set_fontsize ($fsize);
1692	$self->{max} ->set_fontsize ($fsize);	2028	$self->{max} ->set_fontsize ($fsize);
1693	}	2029	}
1694		2030
		2031	sub set_max {
		2032	my ($self, $max) = @_;
		2033
		2034	$self->{gauge}->set_max ($max);
		2035	$self->{max}->set_text ($max);
		2036	}
		2037
1695	sub set_value {	2038	sub set_value {
1696	my ($self, $val, $max) = @_;	2039	my ($self, $val, $max) = @_;
1697		2040
1698	$self->set_max ($max)	2041	$self->set_max ($max)
1699	if defined $max;	2042	if defined $max;
1700		2043
1701	$self->{gauge}->set_value ($val, $max);	2044	$self->{gauge}->set_value ($val, $max);
1702	$self->{value}->set_text ($val);	2045	$self->{value}->set_text ($val);
1703	}
1704
1705	sub set_max {
1706	my ($self, $max) = @_;
1707
1708	$self->{gauge}->set_max ($max);
1709	$self->{max}->set_text ($max);
1710	}	2046	}
1711		2047
1712	#############################################################################	2048	#############################################################################
1713		2049
1714	package CFClient::UI::Slider;	2050	package CFClient::UI::Slider;
…		…
1724	qw(s1_slider.png s1_slider_bg.png);	2060	qw(s1_slider.png s1_slider_bg.png);
1725		2061
1726	sub new {	2062	sub new {
1727	my $class = shift;	2063	my $class = shift;
1728		2064
1729	# range [value, low, high, page]	2065	# range [value, low, high, page, unit]
1730		2066
1731	# TODO: 0-width page	2067	# TODO: 0-width page
1732	# TODO: req_w/h are wrong with vertical	2068	# TODO: req_w/h are wrong with vertical
1733	# TODO: calculations are off	2069	# TODO: calculations are off
1734	my $self = $class->SUPER::new (	2070	my $self = $class->SUPER::new (
1735	fg => [1, 1, 1],	2071	fg => [1, 1, 1],
1736	active_fg => [0, 0, 0],	2072	active_fg => [0, 0, 0],
		2073	bg => [0, 0, 0, 0.2],
		2074	active_bg => [1, 1, 1, 0.5],
1737	range => [0, 0, 100, 10],	2075	range => [0, 0, 100, 10],
1738	req_w => 20,	2076	req_w => $::WIDTH / 80,
1739	req_h => 20,	2077	req_h => $::WIDTH / 80,
1740	vertical => 0,	2078	vertical => 0,
1741	can_hover => 1,	2079	can_hover => 1,
1742	inner_pad => 5,	2080	inner_pad => 0.02,
1743	@_	2081	@_
1744	);	2082	);
1745		2083
		2084	$self->set_value ($self->{range}[0]);
		2085	$self->update;
		2086
1746	$self	2087	$self
		2088	}
		2089
		2090	sub set_range {
		2091	my ($self, $range) = @_;
		2092
		2093	$self->{range} = $range;
		2094
		2095	$self->update;
		2096	}
		2097
		2098	sub set_value {
		2099	my ($self, $value) = @_;
		2100
		2101	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2102
		2103	$hi = $lo + 1 if $hi <= $lo;
		2104
		2105	$value = $lo if $value < $lo;
		2106	$value = $hi if $value > $hi;
		2107
		2108	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2109	if $unit;
		2110
		2111	$page = $hi - $lo if $page > $hi - $lo;
		2112
		2113	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2114
		2115	if ($value != $old_value) {
		2116	$self->emit (changed => $value);
		2117	$self->update;
		2118	}
1747	}	2119	}
1748		2120
1749	sub size_request {	2121	sub size_request {
1750	my ($self) = @_;	2122	my ($self) = @_;
1751		2123
…		…
1764		2136
1765	sub mouse_motion {	2137	sub mouse_motion {
1766	my ($self, $ev, $x, $y) = @_;	2138	my ($self, $ev, $x, $y) = @_;
1767		2139
1768	if ($GRAB == $self) {	2140	if ($GRAB == $self) {
		2141	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2142
		2143	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2144
		2145	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2146
		2147	$self->set_value ($x * ($hi - $lo) + $lo);
		2148	}
		2149	}
		2150
		2151	sub update {
		2152	my ($self) = @_;
		2153
		2154	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2155	$self->set_value ($self->{range}[0]);
		2156
1769	my ($value, $lo, $hi, $page) = @{$self->{range}};	2157	my ($value, $lo, $hi, $page) = @{$self->{range}};
1770		2158
1771	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2159	my $inner_w = 1 - 2 * $self->{inner_pad};
1772		2160
1773	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2161	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1774	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1775		2162
1776	$x -= $inner_pad_px; # substract the padding	2163	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1777	$x = $x * ($hi - $lo) / $inner_w + $lo;	2164	$value = $self->{scale} * ($value - $lo);
1778	$x = $lo if $x < $lo;
1779	$x = $hi - $page if $x > $hi - $page;
1780	$self->{range}[0] = $x;
1781		2165
1782	$self->emit (changed => $x);	2166	$value = $self->{inner_pad} + ($value - $page * 0.5);
1783	$self->update;	2167
		2168	$value = 0 if $value < 0;
		2169	$page = 1 - $value if $value + $page > 1;
		2170
		2171	$self->{knob_x} = $value;
		2172	$self->{knob_w} = $page;
1784	}	2173	});
1785	}
1786		2174
1787	# the inner_* stuff is for generating a padding for the slider handle,	2175	$self->SUPER::update;
1788	# so that the handle doesn't leave the texture. This calculation isn't 100%
1789	# correct propably, but it does the job for now
1790	sub _calc_inner_pad_px {
1791	my ($self, $w) = @_;
1792	($w / 100) * $self->{inner_pad} # % to pixels
1793	}	2176	}
1794		2177
1795	sub _draw {	2178	sub _draw {
1796	my ($self) = @_;	2179	my ($self) = @_;
1797		2180
1798	$self->SUPER::_draw ();	2181	$self->SUPER::_draw ();
1799		2182
1800	my ($w, $h) = @$self{qw(w h)};	2183	glScale $self->{w}, $self->{h};
1801		2184
1802	if ($self->{vertical}) {	2185	if ($self->{vertical}) {
1803	# draw a vertical slider like a rotated horizontal slider	2186	# draw a vertical slider like a rotated horizontal slider
1804		2187
		2188	glTranslate 1, 0, 0;
1805	glRotate 90, 0, 0, 1;	2189	glRotate 90, 0, 0, 1;
1806	glTranslate 0, -$self->{w}, 0;
1807
1808	($w, $h) = ($h, $w);
1809	}	2190	}
1810		2191
1811	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2192	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2193	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813		2194
1814	my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816	$hi = $value + 1 if $lo == $hi;
1817
1818	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821	$page = int $page * $inner_w / ($hi - $lo);
1822	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824	$w -= $page;
1825	$page &= ~1;
1826	glTranslate $page * 0.5, 0, 0;
1827	$page ||= 2;
1828
1829	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832	glEnable GL_BLEND;
1833	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834	glEnable GL_TEXTURE_2D;	2195	glEnable GL_TEXTURE_2D;
1835	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2196	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836		2197
1837	# draw background	2198	# draw background
1838	$tex[1]->draw_quad (0, 0, $w, $h);	2199	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839		2200
1840	# draw handle	2201	# draw handle
1841	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2202	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842		2203
1843	glDisable GL_BLEND;
1844	glDisable GL_TEXTURE_2D;	2204	glDisable GL_TEXTURE_2D;
1845	}	2205	}
		2206
		2207	#############################################################################
		2208
		2209	package CFClient::UI::ValSlider;
		2210
		2211	our @ISA = CFClient::UI::HBox::;
		2212
		2213	sub new {
		2214	my ($class, %arg) = @_;
		2215
		2216	my $range = delete $arg{range};
		2217
		2218	my $self = $class->SUPER::new (
		2219	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2220	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2221	to_value => sub { shift },
		2222	from_value => sub { shift },
		2223	%arg,
		2224	);
		2225
		2226	$self->{slider}->connect (changed => sub {
		2227	my ($self, $value) = @_;
		2228	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2229	$self->{parent}->emit (changed => $value);
		2230	});
		2231
		2232	# $self->{entry}->connect (changed => sub {
		2233	# my ($self, $value) = @_;
		2234	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2235	# $self->{parent}->emit (changed => $value);
		2236	# });
		2237
		2238	$self->add ($self->{slider}, $self->{entry});
		2239
		2240	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2241
		2242	$self
		2243	}
		2244
		2245	sub set_range { shift->{slider}->set_range (@_) }
		2246	sub set_value { shift->{slider}->set_value (@_) }
1846		2247
1847	#############################################################################	2248	#############################################################################
1848		2249
1849	package CFClient::UI::TextView;	2250	package CFClient::UI::TextView;
1850		2251
…		…
1854		2255
1855	sub new {	2256	sub new {
1856	my $class = shift;	2257	my $class = shift;
1857		2258
1858	my $self = $class->SUPER::new (	2259	my $self = $class->SUPER::new (
1859	fontsize => 1,	2260	fontsize => 1,
		2261	can_events => 0,
		2262	#font => default_font
1860	@_,	2263	@_,
1861		2264
1862	layout => (new CFClient::Layout),	2265	layout => (new CFClient::Layout 1),
1863	par => [],	2266	par => [],
1864	height => 0,	2267	height => 0,
1865	children => [	2268	children => [
1866	(new CFClient::UI::Empty expand => 1),	2269	(new CFClient::UI::Empty expand => 1),
1867	(new CFClient::UI::Slider vertical => 1),	2270	(new CFClient::UI::Slider vertical => 1),
1868	],	2271	],
1869	);	2272	);
1870		2273
1871	$self->{children}[1]->connect (changed => sub {	2274	$self->{children}[1]->connect (changed => sub { $self->update });
1872	$self->update;
1873	});
1874		2275
1875	$self	2276	$self
1876	}	2277	}
1877		2278
1878	sub set_fontsize {	2279	sub set_fontsize {
…		…
1880		2281
1881	$self->{fontsize} = $fontsize;	2282	$self->{fontsize} = $fontsize;
1882	$self->reflow;	2283	$self->reflow;
1883	}	2284	}
1884		2285
		2286	sub size_allocate {
		2287	my ($self, $w, $h) = @_;
		2288
		2289	$self->SUPER::size_allocate ($w, $h);
		2290
		2291	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2292	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2293	$self->{layout}->set_width ($self->{children}[0]{w});
		2294
		2295	$self->reflow;
		2296	}
		2297
1885	sub text_height {	2298	sub text_height {
1886	my ($self, $text) = @_;	2299	my ($self, $text, $indent) = @_;
1887		2300
1888	my $layout = $self->{layout};	2301	my $layout = $self->{layout};
1889		2302
1890	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2303	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891	$layout->set_width ($self->{w});	2304	$layout->set_width ($self->{children}[0]{w} - $indent);
1892	$layout->set_text ($text);	2305	$layout->set_markup ($text);
1893		2306
1894	($layout->size)[1]	2307	($layout->size)[1]
1895	}	2308	}
1896		2309
1897	sub reflow {	2310	sub reflow {
…		…
1899		2312
1900	$self->{need_reflow}++;	2313	$self->{need_reflow}++;
1901	$self->update;	2314	$self->update;
1902	}	2315	}
1903		2316
1904	sub size_allocate {
1905	my ($self, $w, $h) = @_;
1906
1907	$self->SUPER::size_allocate ($w, $h);
1908
1909	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1910	$self->{layout}->set_width ($self->{children}[0]{w});
1911
1912	$self->reflow;
1913	}
1914
1915	sub add_paragraph {	2317	sub add_paragraph {
1916	my ($self, $color, $text) = @_;	2318	my ($self, $color, $text, $indent) = @_;
1917		2319
1918	#TODO: intelligently "reformat" paragraph	2320	#TODO: intelligently "reformat" paragraph
1919		2321
		2322	for my $line (split /\n/, $text) {
1920	my $height = $self->text_height ($text);	2323	my $height = $self->text_height ($line);
1921
1922	$self->{height} += $height;	2324	$self->{height} += $height;
1923
1924	push @{$self->{par}}, [$height, $color, $text];	2325	push @{$self->{par}}, [$height, $color, $indent, $line];
		2326	}
1925		2327
1926	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2328	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1927	$self->{children}[1]->update;	2329	$self->{children}[1]->update;
1928	}	2330	}
1929		2331
…		…
1934		2336
1935	return unless $self->{h} > 0;	2337	return unless $self->{h} > 0;
1936		2338
1937	delete $self->{texture};	2339	delete $self->{texture};
1938		2340
1939	$ROOT->on_refresh ($self, sub {	2341	$ROOT->on_post_alloc ($self, sub {
1940	if (delete $self->{need_reflow}) {	2342	if (delete $self->{need_reflow}) {
1941	my $height = 0;	2343	my $height = 0;
1942		2344
1943	$height += $_->[0] = $self->text_height ($_->[2])	2345	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1944	for @{$self->{par}};	2346	for @{$self->{par}};
1945		2347
1946	$self->{height} = $height;	2348	$self->{height} = $height;
1947		2349
1948	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2350	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2351	$self->{children}[1]->update;
1949		2352
1950	delete $self->{texture};	2353	delete $self->{texture};
1951	}	2354	}
1952		2355
1953	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2356	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1954	glClearColor 0, 0, 0, 1;	2357	glClearColor 0.5, 0.5, 0.5, 0;
1955	glClear GL_COLOR_BUFFER_BIT;	2358	glClear GL_COLOR_BUFFER_BIT;
1956
1957	glEnable GL_BLEND;
1958	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1959	glEnable GL_TEXTURE_2D;
1960	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961		2359
1962	my $top = int $self->{children}[1]{range}[0];	2360	my $top = int $self->{children}[1]{range}[0];
1963		2361
1964	my $y0 = $top;	2362	my $y0 = $top;
1965	my $y1 = $top + $self->{h};	2363	my $y1 = $top + $self->{h};
1966		2364
1967	my $y = 0;	2365	my $y = 0;
1968		2366
1969	my $layout = $self->{layout};	2367	my $layout = $self->{layout};
1970		2368
		2369	$layout->set_font ($self->{font}) if $self->{font};
		2370
		2371	glEnable GL_BLEND;
		2372	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2373
1971	for my $par (@{$self->{par}}) {	2374	for my $par (@{$self->{par}}) {
1972	my $h = $par->[0];	2375	my $h = $par->[0];
1973		2376
1974	if ($y0 < $y + $h && $y < $y1) {	2377	if ($y0 < $y + $h && $y < $y1) {
		2378	$layout->set_foreground (@{ $par->[1] });
		2379	$layout->set_width ($self->{w} - $par->[2]);
1975	$layout->set_text ($par->[2]);	2380	$layout->set_markup ($par->[3]);
1976		2381
1977	glColor @{ $par->[1] };	2382	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978	my ($W, $H) = $layout->size;	2383
1979	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2384	glRasterPos $par->[2], $y - $y0;
		2385	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980	}	2386	}
1981		2387
1982	$y += $h;	2388	$y += $h;
1983	}	2389	}
1984		2390
1985	glDisable GL_TEXTURE_2D;
1986	glDisable GL_BLEND;	2391	glDisable GL_BLEND;
1987	};	2392	};
1988	});	2393	});
1989	}	2394	}
1990		2395
1991	sub _draw {	2396	sub _draw {
1992	my ($self) = @_;	2397	my ($self) = @_;
1993		2398
1994	if ($self->{texture}) {
1995	glEnable GL_TEXTURE_2D;	2399	glEnable GL_TEXTURE_2D;
1996	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2401	glColor 1, 1, 1, 1;
1997	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2402	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998	glDisable GL_TEXTURE_2D;	2403	glDisable GL_TEXTURE_2D;
1999	}
2000		2404
2001	$self->{children}[1]->draw;	2405	$self->{children}[1]->draw;
2002		2406
2003	}	2407	}
2004		2408
…		…
2052		2456
2053	sub new {	2457	sub new {
2054	my $class = shift;	2458	my $class = shift;
2055		2459
2056	my $self = $class->SUPER::new (	2460	my $self = $class->SUPER::new (
2057	state => 0,	2461	state => 0,
2058	connect_activate => \&toggle_flopper,	2462	connect_activate => \&toggle_flopper,
2059	@_	2463	@_
2060	);	2464	);
2061		2465
2062	if ($self->{state}) {	2466	if ($self->{state}) {
…		…
2083	$self->emit (changed => $self->{state});	2487	$self->emit (changed => $self->{state});
2084	}	2488	}
2085		2489
2086	#############################################################################	2490	#############################################################################
2087		2491
		2492	package CFClient::UI::Tooltip;
		2493
		2494	our @ISA = CFClient::UI::Bin::;
		2495
		2496	use CFClient::OpenGL;
		2497
		2498	sub new {
		2499	my $class = shift;
		2500
		2501	$class->SUPER::new (
		2502	@_,
		2503	can_events => 0,
		2504	)
		2505	}
		2506
		2507	sub set_tooltip_from {
		2508	my ($self, $widget) = @_;
		2509
		2510	$self->add (new CFClient::UI::Label
		2511	markup => $widget->{tooltip},
		2512	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2513	fontsize => 0.8,
		2514	fg => [0, 0, 0, 1],
		2515	ellipsise => 0,
		2516	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2517	);
		2518	}
		2519
		2520	sub size_request {
		2521	my ($self) = @_;
		2522
		2523	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2524
		2525	($w + 4, $h + 4)
		2526	}
		2527
		2528	sub size_allocate {
		2529	my ($self, $w, $h) = @_;
		2530
		2531	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2532	}
		2533
		2534	sub _draw {
		2535	my ($self) = @_;
		2536
		2537	glTranslate 0.375, 0.375;
		2538
		2539	my ($w, $h) = @$self{qw(w h)};
		2540
		2541	glColor 1, 0.8, 0.4;
		2542	glBegin GL_QUADS;
		2543	glVertex 0 , 0;
		2544	glVertex 0 , $h;
		2545	glVertex $w, $h;
		2546	glVertex $w, 0;
		2547	glEnd;
		2548
		2549	glColor 0, 0, 0;
		2550	glBegin GL_LINE_LOOP;
		2551	glVertex 0 , 0;
		2552	glVertex 0 , $h;
		2553	glVertex $w, $h;
		2554	glVertex $w, 0;
		2555	glEnd;
		2556
		2557	glTranslate 2 - 0.375, 2 - 0.375;
		2558	$self->SUPER::_draw;
		2559	}
		2560
		2561	#############################################################################
		2562
		2563	package CFClient::UI::Face;
		2564
		2565	our @ISA = CFClient::UI::Base::;
		2566
		2567	use CFClient::OpenGL;
		2568
		2569	sub new {
		2570	my $class = shift;
		2571
		2572	my $self = $class->SUPER::new (
		2573	aspect => 1,
		2574	@_,
		2575	);
		2576
		2577	if ($self->{anim} && $self->{animspeed}) {
		2578	Scalar::Util::weaken (my $widget = $self);
		2579
		2580	$self->{timer} = Event->timer (
		2581	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2582	hard => 1,
		2583	interval => $self->{animspeed},
		2584	cb => sub {
		2585	++$widget->{frame};
		2586	$widget->update;
		2587	},
		2588	);
		2589	}
		2590
		2591	$self
		2592	}
		2593
		2594	sub size_request {
		2595	(32, 8)
		2596	}
		2597
		2598	sub update {
		2599	my ($self) = @_;
		2600
		2601	return unless $self->{visible};
		2602
		2603	$self->SUPER::update;
		2604	}
		2605
		2606	sub _draw {
		2607	my ($self) = @_;
		2608
		2609	return unless $::CONN;#d# manage and cache textures differently
		2610
		2611	my $face;
		2612
		2613	if ($self->{frame}) {
		2614	my $anim = $::CONN->{anim}[$self->{anim}];
		2615
		2616	$face = $anim->[ $self->{frame} % @$anim ]
		2617	if $anim && @$anim;
		2618	}
		2619
		2620	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2621
		2622	if ($tex) {
		2623	glEnable GL_TEXTURE_2D;
		2624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2625	glColor 1, 1, 1, 1;
		2626	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2627	glDisable GL_TEXTURE_2D;
		2628	}
		2629	}
		2630
		2631	sub DESTROY {
		2632	my ($self) = @_;
		2633
		2634	$self->{timer}->cancel
		2635	if $self->{timer};
		2636
		2637	$self->SUPER::DESTROY;
		2638	}
		2639
		2640	#############################################################################
		2641
		2642	package CFClient::UI::InventoryItem;
		2643
		2644	our @ISA = CFClient::UI::HBox::;
		2645
		2646	sub _item_to_desc {
		2647	my ($item) = @_;
		2648
		2649	my $desc =
		2650	$item->{nrof} < 2
		2651	? $item->{name}
		2652	: "$item->{nrof} × $item->{name_pl}";
		2653
		2654	$item->{flags} & Crossfire::Protocol::F_OPEN
		2655	and $desc .= " (open)";
		2656	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2657	and $desc .= " (applied)";
		2658	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2659	and $desc .= " (unpaid)";
		2660	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2661	and $desc .= " (magic)";
		2662	$item->{flags} & Crossfire::Protocol::F_CURSED
		2663	and $desc .= " (cursed)";
		2664	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2665	and $desc .= " (damned)";
		2666	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2667	and $desc .= " *";
		2668
		2669	$desc
		2670	}
		2671
		2672	sub new {
		2673	my $class = shift;
		2674
		2675	my %args = @_;
		2676
		2677	my $item = delete $args{item};
		2678
		2679	my $desc = _item_to_desc ($item);
		2680
		2681	my $self = $class->SUPER::new (
		2682	can_hover => 1,
		2683	can_events => 1,
		2684	tooltip => ((CFClient::UI::Label::escape $desc)
		2685	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2686	connect_button_down => sub {
		2687	my ($self, $ev, $x, $y) = @_;
		2688
		2689	# todo: maybe put examine on 1? but should just be a tooltip :(
		2690	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2691	my $targ = $::CONN->{player}{tag};
		2692
		2693	if ($item->{container} == $::CONN->{player}{tag}) {
		2694	$targ = $main::OPENCONT;
		2695	}
		2696
		2697	$::CONN->send ("move $targ $item->{tag} 0");
		2698	} elsif ($ev->{button} == 1) {
		2699	$::CONN->send ("examine $item->{tag}");
		2700	} elsif ($ev->{button} == 2) {
		2701	$::CONN->send ("apply $item->{tag}");
		2702	} elsif ($ev->{button} == 3) {
		2703	my @menu_items = (
		2704	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2705	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2706	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2707	(
		2708	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2709	? (
		2710	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2711	)
		2712	: (
		2713	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2714	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2715	)
		2716	),
		2717	);
		2718
		2719	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2720	}
		2721
		2722	1
		2723	},
		2724	%args
		2725	);
		2726
		2727
		2728	$self->add (new CFClient::UI::Face
		2729	can_events => 0,
		2730	face => $item->{face},
		2731	anim => $item->{anim},
		2732	animspeed => $item->{animspeed},
		2733	);
		2734
		2735	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2736
		2737	$self->{item} = $item;
		2738
		2739	$self->update_item;
		2740
		2741	$self
		2742	}
		2743
		2744	sub update_item {
		2745	my ($self) = @_;
		2746
		2747	my $desc = _item_to_desc ($self->{item});
		2748
		2749	$self->{name_lbl}->set_text ($desc);
		2750	}
		2751
		2752	#############################################################################
		2753
		2754	package CFClient::UI::Inventory;
		2755
		2756	our @ISA = CFClient::UI::ScrolledWindow::;
		2757
		2758	sub new {
		2759	my $class = shift;
		2760
		2761	my $self = $class->SUPER::new (
		2762	scrolled => (new CFClient::UI::Table),
		2763	@_,
		2764	);
		2765
		2766	$self
		2767	}
		2768
		2769	sub set_items {
		2770	my ($self, $items) = @_;
		2771
		2772	$self->{scrolled}->clear;
		2773	return unless $items;
		2774
		2775	my @items = sort {
		2776	($a->{type} <=> $b->{type})
		2777	or ($a->{name} cmp $b->{name})
		2778	} @$items;
		2779
		2780	$self->{real_items} = \@items;
		2781
		2782	for my $item (@items) {
		2783	$item->{item} = $item;
		2784	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2785	$item->update_item ();
		2786	}
		2787
		2788	my $i = 0;
		2789	for (@items) {
		2790	$self->{scrolled}->add (0, $i, $_);
		2791	my $nrof = $_->{item}->{nrof} || 1;
		2792	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2793	}
		2794
		2795	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2796	}
		2797
		2798	sub size_request {
		2799	my ($self) = @_;
		2800	($self->{req_w}, $self->{req_h});
		2801	}
		2802
		2803	#############################################################################
		2804
		2805	package CFClient::UI::Menu;
		2806
		2807	our @ISA = CFClient::UI::FancyFrame::;
		2808
		2809	use CFClient::OpenGL;
		2810
		2811	sub new {
		2812	my $class = shift;
		2813
		2814	my $self = $class->SUPER::new (
		2815	items => [],
		2816	z => 100,
		2817	@_,
		2818	);
		2819
		2820	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2821
		2822	for my $item (@{ $self->{items} }) {
		2823	my ($widget, $cb) = @$item;
		2824
		2825	# handle various types of items, only text for now
		2826	if (!ref $widget) {
		2827	$widget = new CFClient::UI::Label
		2828	can_hover => 1,
		2829	can_events => 1,
		2830	text => $widget;
		2831	}
		2832
		2833	$self->{item}{$widget} = $item;
		2834
		2835	$self->{vbox}->add ($widget);
		2836	}
		2837
		2838	$self
		2839	}
		2840
		2841	# popup given the event (must be a mouse button down event currently)
		2842	sub popup {
		2843	my ($self, $ev) = @_;
		2844
		2845	$self->emit ("popdown");
		2846
		2847	# maybe save $GRAB? must be careful about events...
		2848	$GRAB = $self;
		2849	$self->{button} = $ev->{button};
		2850
		2851	$self->show;
		2852	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2853	}
		2854
		2855	sub mouse_motion {
		2856	my ($self, $ev, $x, $y) = @_;
		2857
		2858	# TODO: should use vbox->find_widget or so
		2859	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2860	$self->{hover} = $self->{item}{$HOVER};
		2861	}
		2862
		2863	sub button_up {
		2864	my ($self, $ev, $x, $y) = @_;
		2865
		2866	if ($ev->{button} == $self->{button}) {
		2867	undef $GRAB;
		2868	$self->hide;
		2869
		2870	$self->emit ("popdown");
		2871	$self->{hover}[1]->() if $self->{hover};
		2872	}
		2873	}
		2874
		2875	#############################################################################
		2876
		2877	package CFClient::UI::Statusbox;
		2878
		2879	our @ISA = CFClient::UI::VBox::;
		2880
		2881	sub new {
		2882	my $class = shift;
		2883
		2884	$class->SUPER::new (
		2885	fontsize => 0.8,
		2886	@_,
		2887	)
		2888	}
		2889
		2890	sub reorder {
		2891	my ($self) = @_;
		2892	my $NOW = time;
		2893
		2894	while (my ($k, $v) = each %{ $self->{item} }) {
		2895	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2896	}
		2897
		2898	my @widgets;
		2899
		2900	my @items = sort {
		2901	$a->{pri} <=> $b->{pri}
		2902	or $b->{id} <=> $a->{id}
		2903	} values %{ $self->{item} };
		2904
		2905	my $count = 10 + 1;
		2906	for my $item (@items) {
		2907	last unless --$count;
		2908
		2909	push @widgets, $item->{label} ||= do {
		2910	# TODO: doesn't handle markup well (read as: at all)
		2911	my $short = $item->{count} > 1
		2912	? "<b>$item->{count} ×</b> $item->{text}"
		2913	: $item->{text};
		2914
		2915	for ($short) {
		2916	s/^\s+//;
		2917	s/\s+/ /g;
		2918	}
		2919
		2920	new CFClient::UI::Label
		2921	markup => $short,
		2922	tooltip => $item->{tooltip},
		2923	tooltip_font => $::FONT_PROP,
		2924	tooltip_width => 0.67,
		2925	fontsize => $item->{fontsize} || $self->{fontsize},
		2926	max_w => $::WIDTH * 0.44,
		2927	fg => $item->{fg},
		2928	can_events => 1,
		2929	can_hover => 1
		2930	};
		2931	}
		2932
		2933	$self->clear;
		2934	$self->SUPER::add (reverse @widgets);
		2935	}
		2936
		2937	sub add {
		2938	my ($self, $text, %arg) = @_;
		2939
		2940	$text =~ s/^\s+//;
		2941	$text =~ s/\s+$//;
		2942
		2943	my $timeout = time + ((delete $arg{timeout}) || 60);
		2944
		2945	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2946
		2947	if (my $item = $self->{item}{$group}) {
		2948	if ($item->{text} eq $text) {
		2949	$item->{count}++;
		2950	} else {
		2951	$item->{count} = 1;
		2952	$item->{text} = $item->{tooltip} = $text;
		2953	}
		2954	$item->{id} = ++$self->{id};
		2955	$item->{timeout} = $timeout;
		2956	delete $item->{label};
		2957	} else {
		2958	$self->{item}{$group} = {
		2959	id => ++$self->{id},
		2960	text => $text,
		2961	timeout => $timeout,
		2962	tooltip => $text,
		2963	fg => [0.8, 0.8, 0.8, 0.8],
		2964	pri => 0,
		2965	count => 1,
		2966	%arg,
		2967	};
		2968	}
		2969
		2970	$self->reorder;
		2971	}
		2972
		2973	sub reconfigure {
		2974	my ($self) = @_;
		2975
		2976	delete $_->{label}
		2977	for values %{ $self->{item} || {} };
		2978
		2979	$self->reorder;
		2980	$self->SUPER::reconfigure;
		2981	}
		2982
		2983	#############################################################################
		2984
2088	package CFClient::UI::Root;	2985	package CFClient::UI::Root;
2089		2986
2090	our @ISA = CFClient::UI::Container::;	2987	our @ISA = CFClient::UI::Container::;
2091		2988
2092	use CFClient::OpenGL;	2989	use CFClient::OpenGL;
2093		2990
2094	sub check_size {	2991	sub new {
2095	my ($self) = @_;	2992	my $class = shift;
2096		2993
2097	$self->configure (0, 0, $::WITH, $::HEIGHT);	2994	$class->SUPER::new (
2098	}	2995	@_,
2099		2996	)
2100	sub size_request {
2101	($::WIDTH, $::HEIGHT)
2102	}	2997	}
2103		2998
2104	sub configure {	2999	sub configure {
2105	my ($self, $x, $y, $w, $h) = @_;	3000	my ($self, $x, $y, $w, $h) = @_;
2106		3001
2107	$self->SUPER::configure ($x, $y, $w, $h);	3002	$self->{w} = $w;
2108		3003	$self->{h} = $h;
2109	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2110	for @{$self->{children}};
2111	}	3004	}
2112		3005
2113	sub _topleft {	3006	sub check_size {
		3007	my ($self) = @_;
		3008
		3009	$self->size_allocate ($self->{w}, $self->{h})
		3010	if $self->{w};
		3011	}
		3012
		3013	sub size_request {
		3014	my ($self) = @_;
		3015
		3016	($self->{w}, $self->{h})
		3017	}
		3018
		3019	sub size_allocate {
		3020	my ($self, $w, $h) = @_;
		3021
		3022	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		3023	my $old_h = $self->{old_h}; $self->{old_h} = $h;
		3024
		3025	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
		3026	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
		3027
		3028	for my $child ($self->children) {
		3029	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3030
		3031	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3032	if exists $child->{req_x};
		3033
		3034	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3035	if exists $child->{req_y};
		3036
		3037	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		3038	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3039
		3040	$child->configure ($X, $Y, $W, $H);
		3041	}
		3042	}
		3043
		3044	sub coord2local {
2114	my ($self, $x, $y) = @_;	3045	my ($self, $x, $y) = @_;
2115		3046
2116	($x, $y)	3047	($x, $y)
2117	}	3048	}
2118		3049
		3050	sub coord2global {
		3051	my ($self, $x, $y) = @_;
		3052
		3053	($x, $y)
		3054	}
		3055
2119	sub update {	3056	sub update {
2120	my ($self) = @_;	3057	my ($self) = @_;
2121		3058
2122	$self->check_size;	3059	$self->check_size;
2123	::refresh ();	3060	$::WANT_REFRESH++;
2124	}	3061	}
2125		3062
2126	sub add {	3063	sub add {
2127	my ($self, $child) = @_;	3064	my ($self, @children) = @_;
2128		3065
		3066	for my $child (@children) {
		3067	$child->{toplevel} = 1;
		3068
2129	# integerize window positions	3069	# integerise window positions
2130	$child->{x} = int $child->{x};	3070	$child->{x} = int $child->{x};
2131	$child->{y} = int $child->{y};	3071	$child->{y} = int $child->{y};
		3072	}
2132		3073
2133	$self->SUPER::add ($child);	3074	$self->SUPER::add (@children);
		3075
		3076	while (@children) {
		3077	my $w = pop @children;
		3078	push @children, $w->children;
		3079	$w->{visible} = 1;
		3080	}
		3081	}
		3082
		3083	sub remove {
		3084	my ($self, @children) = @_;
		3085
		3086	$self->SUPER::remove (@children);
		3087
		3088	while (@children) {
		3089	my $w = pop @children;
		3090	push @children, $w->children;
		3091	delete $w->{visible};
		3092	}
2134	}	3093	}
2135		3094
2136	sub on_refresh {	3095	sub on_refresh {
2137	my ($self, $id, $cb) = @_;	3096	my ($self, $id, $cb) = @_;
2138		3097
2139	$self->{refresh_hook}{$id} = $cb;	3098	$self->{refresh_hook}{$id} = $cb;
2140	}	3099	}
2141		3100
		3101	sub on_post_alloc {
		3102	my ($self, $id, $cb) = @_;
		3103
		3104	$self->{post_alloc_hook}{$id} = $cb;
		3105	}
		3106
2142	sub draw {	3107	sub draw {
2143	my ($self) = @_;	3108	my ($self) = @_;
2144		3109
2145	while (my $rcb = delete $self->{refresh_hook}) {	3110	while ($self->{refresh_hook}) {
2146	$_->() for values %$rcb;	3111	$_->()
		3112	for values %{delete $self->{refresh_hook}};
		3113	}
		3114
		3115	if ($self->{check_size}) {
		3116	my @queue = ([], []);
		3117
		3118	for (;;) {
		3119	if ($self->{check_size}) {
		3120	# heuristic: check containers last
		3121	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3122	for values %{delete $self->{check_size}}
		3123	}
		3124
		3125	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3126
		3127	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3128	? @$widget{qw(user_w user_h)}
		3129	: $widget->size_request;
		3130
		3131	if (delete $widget->{force_alloc}
		3132	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3133	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3134
		3135	$widget->{req_w} = $w;
		3136	$widget->{req_h} = $h;
		3137
		3138	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3139
		3140	$widget->{parent}->check_size
		3141	if $widget->{parent};
		3142	}
		3143	}
		3144	}
		3145
		3146	while ($self->{size_alloc}) {
		3147	for (values %{delete $self->{size_alloc}}) {
		3148	my ($widget, $w, $h) = @$_;
		3149
		3150	$w = 0 if $w < 0;
		3151	$h = 0 if $h < 0;
		3152
		3153	$widget->{w} = $w;
		3154	$widget->{h} = $h;
		3155	$widget->size_allocate ($w, $h);
		3156	$widget->emit (size_allocate => $w, $h);
		3157	}
		3158	}
		3159
		3160	while ($self->{post_alloc_hook}) {
		3161	$_->()
		3162	for values %{delete $self->{post_alloc_hook}};
2147	}	3163	}
2148		3164
2149	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3165	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3166	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151	glClear GL_COLOR_BUFFER_BIT;	3167	glClear GL_COLOR_BUFFER_BIT;
2152		3168
2153	glMatrixMode GL_PROJECTION;	3169	glMatrixMode GL_PROJECTION;
2154	glLoadIdentity;	3170	glLoadIdentity;
2155	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3171	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156	glMatrixMode GL_MODELVIEW;	3172	glMatrixMode GL_MODELVIEW;
2157	glLoadIdentity;	3173	glLoadIdentity;
2158		3174
2159	$self->_draw;	3175	$self->_draw;
2160	}	3176	}
…		…
2162	#############################################################################	3178	#############################################################################
2163		3179
2164	package CFClient::UI;	3180	package CFClient::UI;
2165		3181
2166	$ROOT = new CFClient::UI::Root;	3182	$ROOT = new CFClient::UI::Root;
		3183	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167		3184
2168	1	3185	1
2169		3186

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