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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.156 by elmex, Sun Apr 23 02:50:42 2006 UTC vs.
Revision 1.252 by root, Sun May 28 23:21:28 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;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
		14	our $LAYOUT;
12	our $ROOT;	15	our $ROOT;
13	our $TOOLTIP;	16	our $TOOLTIP;
14	our $BUTTON_STATE;	17	our $BUTTON_STATE;
15		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	for (grep { $_->{name} } values %WIDGET) {
		23	$LAYOUT->{$_->{name}} = {
		24	x => $_->{x} / $::WIDTH,
		25	y => $_->{y} / $::HEIGHT,
		26	w => $_->{w} / $::WIDTH,
		27	h => $_->{h} / $::HEIGHT
		28	};
		29	}
		30
		31	return $LAYOUT;
		32	}
		33
		34	sub set_layout {
		35	my ($layout) = @_;
		36	$LAYOUT = $layout;
		37	}
		38
16	sub check_tooltip {	39	sub check_tooltip {
17	if (!$GRAB) {	40	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	41	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (exists $widget->{tooltip}) {	42	if (length $widget->{tooltip}) {
20		43
21	if ($TOOLTIP->{owner} != $widget) {	44	if ($TOOLTIP->{owner} != $widget) {
22	$TOOLTIP->{owner} = $widget;	45	$TOOLTIP->{owner} = $widget;
23		46
24	my $tip = $widget->{tooltip};	47	my $tip = $widget->{tooltip};
25		48
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	49	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		50
28	$TOOLTIP->set_text ($widget->{tooltip});	51	$TOOLTIP->set_tooltip_from ($widget);
		52
29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));	53	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		54
		55	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		56	if $x + $TOOLTIP->{w} > $::WIDTH;
		57
		58	$TOOLTIP->move ($x, $y);
30	$TOOLTIP->show;	59	$TOOLTIP->show;
31	}	60	}
32		61
33	return;	62	return;
34	}	63	}
…		…
39	delete $TOOLTIP->{owner};	68	delete $TOOLTIP->{owner};
40	}	69	}
41		70
42	# class methods for events	71	# class methods for events
43	sub feed_sdl_key_down_event {	72	sub feed_sdl_key_down_event {
44	$FOCUS->key_down ($_[0]) if $FOCUS;	73	$FOCUS->emit (key_down => $_[0])
		74	if $FOCUS;
45	}	75	}
46		76
47	sub feed_sdl_key_up_event {	77	sub feed_sdl_key_up_event {
48	$FOCUS->key_up ($_[0]) if $FOCUS;	78	$FOCUS->emit (key_up => $_[0])
		79	if $FOCUS;
49	}	80	}
50		81
51	sub feed_sdl_button_down_event {	82	sub feed_sdl_button_down_event {
52	my ($ev) = @_;	83	my ($ev) = @_;
53	my ($x, $y) = ($ev->{x}, $ev->{y});	84	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
61	check_tooltip;	92	check_tooltip;
62	}	93	}
63		94
64	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
65		96
66	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		98	if $GRAB;
67	}	99	}
68		100
69	sub feed_sdl_button_up_event {	101	sub feed_sdl_button_up_event {
70	my ($ev) = @_;	102	my ($ev) = @_;
71	my ($x, $y) = ($ev->{x}, $ev->{y});	103	my ($x, $y) = ($ev->{x}, $ev->{y});
72		104
73	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	105	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74		106
75	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	107	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76		108
77	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	109	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		110	if $GRAB;
78		111
79	if (!$BUTTON_STATE) {	112	if (!$BUTTON_STATE) {
80	my $grab = $GRAB; undef $GRAB;	113	my $grab = $GRAB; undef $GRAB;
81	$grab->update if $grab;	114	$grab->update if $grab;
82	$GRAB->update if $GRAB;	115	$GRAB->update if $GRAB;
…		…
98	$HOVER->update if $HOVER && $HOVER->{can_hover};	131	$HOVER->update if $HOVER && $HOVER->{can_hover};
99		132
100	check_tooltip;	133	check_tooltip;
101	}	134	}
102		135
103	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		137	if $HOVER;
104	}	138	}
105		139
106	# convert position array to integers	140	# convert position array to integers
107	sub harmonize {	141	sub harmonize {
108	my ($vals) = @_;	142	my ($vals) = @_;
…		…
114	$rem += $_ - $i;	148	$rem += $_ - $i;
115	$_ = $i;	149	$_ = $i;
116	}	150	}
117	}	151	}
118		152
		153	sub full_refresh {
		154	# make a copy, otherwise for complains about freed values.
		155	my @widgets = values %WIDGET;
		156
		157	$_->update
		158	for @widgets;
		159	}
		160
		161	sub reconfigure_widgets {
		162	# make a copy, otherwise C<for> complains about freed values.
		163	my @widgets = values %WIDGET;
		164
		165	$_->reconfigure
		166	for @widgets;
		167	}
		168
		169	# call when resolution changes etc.
		170	sub rescale_widgets {
		171	my ($sx, $sy) = @_;
		172
		173	for my $widget (values %WIDGET) {
		174	if ($widget->{is_toplevel}) {
		175	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		176	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		177	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		178	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		179	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		180	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		181	}
		182	}
		183
		184	reconfigure_widgets;
		185	}
		186
119	#############################################################################	187	#############################################################################
120		188
121	package CFClient::UI::Base;	189	package CFClient::UI::Base;
122		190
123	use strict;	191	use strict;
…		…
126		194
127	sub new {	195	sub new {
128	my $class = shift;	196	my $class = shift;
129		197
130	my $self = bless {	198	my $self = bless {
131	x => 0,	199	x => 0,
132	y => 0,	200	y => 0,
133	z => 0,	201	z => 0,
134	can_events => 1,	202	can_events => 1,
135	@_	203	@_
136	}, $class;	204	}, $class;
137		205
138	for (keys %$self) {	206	for (keys %$self) {
139	if (/^connect_(.*)$/) {	207	if (/^on_(.*)$/) {
140	$self->connect ($1 => delete $self->{$_});	208	$self->connect ($1 => delete $self->{$_});
141	}	209	}
142	}	210	}
143		211
		212	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		213
		214	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		215	$self->{req_x} = $layout->{x} * $::WIDTH;
		216	$self->{req_y} = $layout->{y} * $::HEIGHT;
		217	$self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
		218	$self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
		219	}
		220
144	$self	221	$self
145	}	222	}
146		223
		224	sub destroy {
		225	my ($self) = @_;
		226
		227	$self->hide;
		228	%$self = ();
		229	}
		230
147	sub show {	231	sub show {
148	my ($self) = @_;	232	my ($self) = @_;
149		233
150	return if $self->{parent};	234	return if $self->{parent};
151		235
152	$CFClient::UI::ROOT->add ($self);	236	$CFClient::UI::ROOT->add ($self);
153	}	237	}
154		238
		239	sub center {
		240	my ($self) = @_;
		241
		242	$CFClient::UI::ROOT->on_post_alloc (
		243	"center_$self" => sub {
		244	$self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
		245	},
		246	);
		247
		248	$self->update;
		249	}
		250
		251	sub set_visible {
		252	my ($self) = @_;
		253
		254	return if $self->{visible};
		255
		256	$self->{root} = $self->{parent}{root};
		257	$self->{visible} = $self->{parent}{visible} + 1;
		258
		259	$self->emit (visibility_change => 1);
		260
		261	$self->realloc if !exists $self->{req_w};
		262
		263	$_->set_visible for $self->children;
		264	}
		265
		266	sub set_invisible {
		267	my ($self) = @_;
		268
		269	return unless $self->{visible};
		270
		271	$_->set_invisible for $self->children;
		272
		273	delete $self->{root};
		274	delete $self->{visible};
		275
		276	undef $GRAB if $GRAB == $self;
		277	undef $HOVER if $HOVER == $self;
		278
		279	CFClient::UI::check_tooltip
		280	if $TOOLTIP->{owner} == $self;
		281
		282	$self->focus_out;
		283
		284	$self->emit (visibility_change => 0);
		285	}
		286
		287	sub set_visibility {
		288	my ($self, $visible) = @_;
		289
		290	return if $self->{visible} == $visible;
		291
		292	$visible ? $self->hide
		293	: $self->show;
		294	}
		295
		296	sub toggle_visibility {
		297	my ($self) = @_;
		298
		299	$self->{visible}
		300	? $self->hide
		301	: $self->show;
		302	}
		303
155	sub hide {	304	sub hide {
156	my ($self) = @_;	305	my ($self) = @_;
157		306
158	return unless $self->{parent};	307	$self->set_invisible;
159		308
160	$self->{parent}->remove ($self);	309	$self->{parent}->remove ($self)
		310	if $self->{parent};
161	}	311	}
162		312
163	sub move {	313	sub move {
164	my ($self, $x, $y, $z) = @_;	314	my ($self, $x, $y, $z) = @_;
165		315
…		…
168	$self->{z} = $z if defined $z;	318	$self->{z} = $z if defined $z;
169		319
170	$self->update;	320	$self->update;
171	}	321	}
172		322
173	sub needs_redraw {	323	sub set_size {
174	0	324	my ($self, $w, $h) = @_;
		325
		326	$self->{def_w} = $w;
		327	$self->{def_h} = $h;
		328
		329	$self->realloc;
175	}	330	}
176		331
177	sub size_request {	332	sub size_request {
178	require Carp;	333	require Carp;
179	Carp::confess "size_request is abstract";	334	Carp::confess "size_request is abstract";
…		…
199	$self->{y} = $y;	354	$self->{y} = $y;
200	$self->update;	355	$self->update;
201	}	356	}
202		357
203	if ($self->{w} != $w || $self->{h} != $h) {	358	if ($self->{w} != $w || $self->{h} != $h) {
204	$self->{w} = $w;	359	return unless $self->{visible};
205	$self->{h} = $h;
206		360
207	$self->size_allocate ($w, $h);	361	$self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
208	$self->update;
209	}	362	}
210	}	363	}
211		364
212	sub size_allocate {	365	sub size_allocate {
213	# nothing to be done	366	# nothing to be done
214	}	367	}
215		368
216	# return top left coordinates	369	sub children {
217	sub _topleft {	370	}
		371
		372	sub set_max_size {
218	my ($self, $x, $y) = @_;	373	my ($self, $w, $h) = @_;
219		374
220	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	375	delete $self->{max_w}; $self->{max_w} = $w if $w;
		376	delete $self->{max_h}; $self->{max_h} = $h if $h;
		377	}
		378
		379	sub set_tooltip {
		380	my ($self, $tooltip) = @_;
		381
		382	$tooltip =~ s/^\s+//;
		383	$tooltip =~ s/\s+$//;
		384
		385	return if $self->{tooltip} eq $tooltip;
		386
		387	$self->{tooltip} = $tooltip;
		388
		389	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		390	delete $CFClient::UI::TOOLTIP->{owner};
		391	CFClient::UI::check_tooltip;
		392	}
221	}	393	}
222		394
223	# translate global coordinates to local coordinate system	395	# translate global coordinates to local coordinate system
224	sub coord2local {	396	sub coord2local {
225	my ($self, $x, $y) = @_;	397	my ($self, $x, $y) = @_;
226		398
227	my ($X, $Y) = $self->_topleft;	399	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228	($x - $X, $y - $Y)
229	}	400	}
230		401
231	# translate local coordinates to global coordinate system	402	# translate local coordinates to global coordinate system
232	sub coord2global {	403	sub coord2global {
233	my ($self, $x, $y) = @_;	404	my ($self, $x, $y) = @_;
234		405
235	my ($X, $Y) = $self->_topleft;	406	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236	($x + $X, $y + $Y)
237	}	407	}
238		408
239	sub focus_in {	409	sub focus_in {
240	my ($self) = @_;	410	my ($self) = @_;
241		411
242	return if $FOCUS == $self;	412	return if $FOCUS == $self;
243	return unless $self->{can_focus};	413	return unless $self->{can_focus};
244		414
245	my $focus = $FOCUS; $FOCUS = $self;	415	my $focus = $FOCUS; $FOCUS = $self;
246		416
247	$self->emit (focus_in => $focus);	417	$self->_emit (focus_in => $focus);
248		418
249	$focus->update if $focus;	419	$focus->update if $focus;
250	$FOCUS->update;	420	$FOCUS->update;
251	}	421	}
252		422
…		…
255		425
256	return unless $FOCUS == $self;	426	return unless $FOCUS == $self;
257		427
258	my $focus = $FOCUS; undef $FOCUS;	428	my $focus = $FOCUS; undef $FOCUS;
259		429
260	$self->emit (focus_out => $focus);	430	$self->_emit (focus_out => $focus);
261		431
262	$focus->update if $focus; #?	432	$focus->update if $focus; #?
		433
		434	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		435	unless $FOCUS;
263	}	436	}
264		437
265	sub mouse_motion { }	438	sub mouse_motion { }
266	sub button_up { }	439	sub button_up { }
267	sub key_down { }	440	sub key_down { }
268	sub key_up { }	441	sub key_up { }
269		442
270	sub button_down {	443	sub button_down {
271	my ($self, $ev, $x, $y) = @_;	444	my ($self, $ev, $x, $y) = @_;
272		445
273	$self->focus_in;	446	$self->focus_in;
…		…
276	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	449	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	450	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	451	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	452	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	453	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
		454
		455	sub find_widget {
		456	my ($self, $x, $y) = @_;
		457
		458	return () unless $self->{can_events};
		459
		460	return $self
		461	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		462	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		463
		464	()
		465	}
		466
		467	sub set_parent {
		468	my ($self, $parent) = @_;
		469
		470	Scalar::Util::weaken ($self->{parent} = $parent);
		471
		472	$self->set_visible if $parent->{visible};
		473	}
		474
		475	sub connect {
		476	my ($self, $signal, $cb) = @_;
		477
		478	push @{ $self->{signal_cb}{$signal} }, $cb;
		479	}
		480
		481	sub _emit {
		482	my ($self, $signal, @args) = @_;
		483
		484	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		485	}
		486
		487	sub emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	$self->_emit ($signal, @args)
		491	|| $self->$signal (@args);
		492	}
		493
		494	sub visibility_change {
		495	#my ($self, $visible) = @_;
		496	}
		497
		498	sub realloc {
		499	my ($self) = @_;
		500
		501	if ($self->{visible}) {
		502	return if $self->{root}{realloc}{$self};
		503
		504	$self->{root}{realloc}{$self} = $self;
		505	$self->{root}->update;
		506	} else {
		507	delete $self->{req_w};
		508	}
		509	}
		510
		511	sub update {
		512	my ($self) = @_;
		513
		514	$self->{parent}->update
		515	if $self->{parent};
		516	}
281		517
282	sub draw {	518	sub draw {
283	my ($self) = @_;	519	my ($self) = @_;
284		520
285	return unless $self->{h} && $self->{w};	521	return unless $self->{h} && $self->{w};
…		…
301	glVertex $x + $self->{w}, $y + $self->{h};	537	glVertex $x + $self->{w}, $y + $self->{h};
302	glVertex $x , $y + $self->{h};	538	glVertex $x , $y + $self->{h};
303	glEnd;	539	glEnd;
304	glDisable GL_BLEND;	540	glDisable GL_BLEND;
305	}	541	}
		542
		543	if ($ENV{PCLIENT_DEBUG}) {
		544	glPushMatrix;
		545	glColor 1, 1, 0, 1;
		546	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		547	glBegin GL_LINE_LOOP;
		548	glVertex 0 , 0;
		549	glVertex $self->{w} - 1, 0;
		550	glVertex $self->{w} - 1, $self->{h} - 1;
		551	glVertex 0 , $self->{h} - 1;
		552	glEnd;
		553	glPopMatrix;
		554	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		555	}
306	}	556	}
307		557
308	sub _draw {	558	sub _draw {
309	my ($self) = @_;	559	my ($self) = @_;
310		560
311	warn "no draw defined for $self\n";	561	warn "no draw defined for $self\n";
312	}	562	}
313		563
314	sub find_widget {
315	my ($self, $x, $y) = @_;
316
317	return () unless $self->{can_events};
318
319	return $self
320	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
321	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
322
323	()
324	}
325
326	sub set_parent {
327	my ($self, $parent) = @_;
328
329	Scalar::Util::weaken ($self->{parent} = $parent);
330	}
331
332	sub check_size {
333	my ($self) = @_;
334
335	return unless $self->{parent};
336
337	my ($w, $h) = $self->size_request;
338
339	if ($w != $self->{req_w} || $h != $self->{req_h}) {
340	$self->{req_w} = $w;
341	$self->{req_h} = $h;
342
343	$self->{parent}->check_size;
344	}
345	}
346
347	sub update {
348	my ($self) = @_;
349
350	$self->{parent}->update
351	if $self->{parent};
352	}
353
354	sub connect {
355	my ($self, $signal, $cb) = @_;
356
357	push @{ $self->{signal_cb}{$signal} }, $cb;
358	}
359
360	sub emit {
361	my ($self, $signal, @args) = @_;
362
363	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
364	$cb->($self, @args);
365	}
366	}
367
368	sub DESTROY {	564	sub DESTROY {
369	my ($self) = @_;	565	my ($self) = @_;
370		566
		567	delete $WIDGET{$self+0};
371	#$self->deactivate;	568	#$self->deactivate;
372	}	569	}
373		570
374	#############################################################################	571	#############################################################################
375		572
…		…
384	my $class = shift;	581	my $class = shift;
385		582
386	# range [value, low, high, page]	583	# range [value, low, high, page]
387		584
388	$class->SUPER::new (	585	$class->SUPER::new (
389	bg => [0, 0, 0, 0.2],	586	#bg => [0, 0, 0, 0.2],
390	active_bg => [1, 1, 1, 0.5],	587	#active_bg => [1, 1, 1, 0.5],
391	@_	588	@_
392	)	589	)
393	}	590	}
394		591
395	sub _draw {	592	sub _draw {
396	my ($self) = @_;	593	my ($self) = @_;
397		594
		595	my $color = $FOCUS == $self && $self->{active_bg}
		596	? $self->{active_bg}
		597	: $self->{bg};
		598
		599	if ($color && (@$color < 4 || $color->[3])) {
398	my ($w, $h) = @$self{qw(w h)};	600	my ($w, $h) = @$self{qw(w h)};
399		601
400	glEnable GL_BLEND;	602	glEnable GL_BLEND;
401	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	603	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
402	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	604	glColor @$color;
403		605
404	glBegin GL_QUADS;	606	glBegin GL_QUADS;
405	glVertex 0 , 0;	607	glVertex 0 , 0;
406	glVertex 0 , $h;	608	glVertex 0 , $h;
407	glVertex $w, $h;	609	glVertex $w, $h;
408	glVertex $w, 0;	610	glVertex $w, 0;
409	glEnd;	611	glEnd;
410		612
411	glDisable GL_BLEND;	613	glDisable GL_BLEND;
		614	}
412	}	615	}
413		616
414	#############################################################################	617	#############################################################################
415		618
416	package CFClient::UI::Empty;	619	package CFClient::UI::Empty;
…		…
437	sub new {	640	sub new {
438	my ($class, %arg) = @_;	641	my ($class, %arg) = @_;
439		642
440	my $children = delete $arg{children} || [];	643	my $children = delete $arg{children} || [];
441		644
442	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	645	my $self = $class->SUPER::new (
		646	children => [],
		647	can_events => 0,
		648	%arg,
		649	);
443	$self->add ($_) for @$children;	650	$self->add ($_) for @$children;
444		651
445	$self	652	$self
446	}	653	}
447		654
448	sub add {	655	sub add {
449	my ($self, $child) = @_;	656	my ($self, @widgets) = @_;
450		657
451	$child->set_parent ($self);	658	$_->set_parent ($self)
		659	for @widgets;
452		660
453	use sort 'stable';	661	use sort 'stable';
454		662
455	$self->{children} = [	663	$self->{children} = [
456	sort { $a->{z} <=> $b->{z} }	664	sort { $a->{z} <=> $b->{z} }
457	@{$self->{children}}, $child	665	@{$self->{children}}, @widgets
458	];	666	];
459		667
460	$child->check_size;	668	$self->realloc;
		669	}
		670
		671	sub children {
		672	@{ $_[0]{children} }
461	}	673	}
462		674
463	sub remove {	675	sub remove {
464	my ($self, $child) = @_;	676	my ($self, $child) = @_;
465		677
466	delete $child->{parent};	678	delete $child->{parent};
		679	$child->hide;
467		680
468	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	681	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
469		682
470	$self->check_size;	683	$self->realloc;
471	$self->update;	684	}
		685
		686	sub clear {
		687	my ($self) = @_;
		688
		689	my $children = delete $self->{children};
		690	$self->{children} = [];
		691
		692	for (@$children) {
		693	delete $_->{parent};
		694	$_->hide;
		695	}
		696
		697	$self->realloc;
472	}	698	}
473		699
474	sub find_widget {	700	sub find_widget {
475	my ($self, $x, $y) = @_;	701	my ($self, $x, $y) = @_;
476		702
…		…
529	sub size_request {	755	sub size_request {
530	$_[0]{children}[0]->size_request	756	$_[0]{children}[0]->size_request
531	}	757	}
532		758
533	sub size_allocate {	759	sub size_allocate {
534	my ($self, $w, $h) = @_;	760	my ($self, $w, $h, $changed) = @_;
535		761
536	$self->{children}[0]->configure (0, 0, $w, $h);	762	$self->{children}[0]->configure (0, 0, $w, $h);
537	}	763	}
538		764
539	#############################################################################	765	#############################################################################
…		…
551	}	777	}
552		778
553	sub update {	779	sub update {
554	my ($self) = @_;	780	my ($self) = @_;
555		781
556	# we want to do this delayed...	782	$ROOT->on_post_alloc ($self => sub { $self->render_child });
557	$self->render_chld;
558	$self->SUPER::update;	783	$self->SUPER::update;
559	}	784	}
560		785
		786	sub size_allocate {
		787	my ($self, $w, $h, $changed) = @_;
		788
		789	$self->SUPER::size_allocate ($w, $h, $changed);
		790	$self->update
		791	if $changed;
		792	}
		793
		794	sub _render {
		795	$_[0]{children}[0]->draw;
		796	}
		797
561	sub render_chld {	798	sub render_child {
562	my ($self) = @_;	799	my ($self) = @_;
563		800
564	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	801	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565	glClearColor 0, 0, 0, 1;	802	glClearColor 0, 0, 0, 0;
566	glClear GL_COLOR_BUFFER_BIT;	803	glClear GL_COLOR_BUFFER_BIT;
567	$self->child->draw;	804
		805	$self->_render;
568	};	806	};
569	}
570
571	sub size_allocate {
572	my ($self, $w, $h) = @_;
573
574	$self->child->configure (0, 0, $w, $h);
575
576	$self->render_chld;
577	}	807	}
578		808
579	sub _draw {	809	sub _draw {
580	my ($self) = @_;	810	my ($self) = @_;
581		811
582	my ($w, $h) = ($self->w, $self->h);	812	my ($w, $h) = ($self->w, $self->h);
583		813
584	my $tex = $self->{texture}	814	my $tex = $self->{texture}
585	or return;	815	or return;
586		816
587	glEnable GL_BLEND;
588	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589	glEnable GL_TEXTURE_2D;	817	glEnable GL_TEXTURE_2D;
590	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	818	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		819	glColor 1, 1, 1, 1;
591		820
592	$tex->draw_quad (0, 0, $w, $h);	821	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
593		822
594	glDisable GL_BLEND;
595	glDisable GL_TEXTURE_2D;	823	glDisable GL_TEXTURE_2D;
596	}	824	}
597		825
598	#############################################################################	826	#############################################################################
599		827
600	package CFClient::UI::ViewPort;	828	package CFClient::UI::ViewPort;
601		829
602	our @ISA = CFClient::UI::Window::;	830	our @ISA = CFClient::UI::Window::;
603
604	sub new { die }
605
606	sub size_request {
607	my ($self) = @_;
608
609	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612	@$self{qw(child_w child_h)}
613	}
614
615	sub _draw {
616	my ($self) = @_;
617
618	$self->{children}[1]->draw;
619	}
620
621
622	#############################################################################
623
624	package CFClient::UI::Frame;
625
626	our @ISA = CFClient::UI::Bin::;
627
628	use CFClient::OpenGL;
629		831
630	sub new {	832	sub new {
631	my $class = shift;	833	my $class = shift;
632		834
		835	$class->SUPER::new (
		836	scroll_x => 0,
		837	scroll_y => 1,
		838	@_,
		839	)
		840	}
		841
		842	sub size_request {
		843	my ($self) = @_;
		844
		845	my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		846
		847	$w = 10 if $self->{scroll_x};
		848	$h = 10 if $self->{scroll_y};
		849
		850	($w, $h)
		851	}
		852
		853	sub size_allocate {
		854	my ($self, $w, $h, $changed) = @_;
		855
		856	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		857	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		858
		859	$self->child->configure (0, 0, $w, $h);
		860	$self->update;
		861	}
		862
		863	sub set_offset {
		864	my ($self, $x, $y) = @_;
		865
		866	$self->{view_x} = int $x;
		867	$self->{view_y} = int $y;
		868
		869	$self->update;
		870	}
		871
		872	# hmm, this does not work for topleft of $self... but we should not ask for that
		873	sub coord2local {
		874	my ($self, $x, $y) = @_;
		875
		876	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		877	}
		878
		879	sub coord2global {
		880	my ($self, $x, $y) = @_;
		881
		882	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		883	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		884
		885	$self->SUPER::coord2global ($x, $y)
		886	}
		887
		888	sub find_widget {
		889	my ($self, $x, $y) = @_;
		890
		891	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		892	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		893	) {
		894	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		895	} else {
		896	$self->CFClient::UI::Base::find_widget ($x, $y)
		897	}
		898	}
		899
		900	sub _render {
		901	my ($self) = @_;
		902
		903	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		904
		905	$self->SUPER::_render;
		906	}
		907
		908	#############################################################################
		909
		910	package CFClient::UI::ScrolledWindow;
		911
		912	our @ISA = CFClient::UI::HBox::;
		913
		914	sub new {
		915	my $class = shift;
		916
		917	my $self;
		918
		919	my $slider = new CFClient::UI::Slider
		920	vertical => 1,
		921	range => [0, 0, 1, 0.01], # HACK fix
		922	on_changed => sub {
		923	$self->{vp}->set_offset (0, $_[1]);
		924	},
		925	;
		926
633	my $self = $class->SUPER::new (	927	$self = $class->SUPER::new (
634	bg => [1, 1, 1, 1],	928	vp => (new CFClient::UI::ViewPort expand => 1),
635	border_bg => [1, 1, 1, 1],	929	slider => $slider,
636	border => 0.8,
637	@_	930	@_,
638	);	931	);
639		932
		933	$self->{vp}->add ($self->{scrolled});
		934	$self->add ($self->{vp});
		935	$self->add ($self->{slider});
		936
640	$self	937	$self
641	}	938	}
642		939
643	sub set_size {	940	sub update {
644	my ($self, $w, $h) = @_;	941	my ($self) = @_;
645	$self->{req_w} = $w;
646	$self->{req_h} = $h;
647	$self->check_size;
648	}
649		942
650	sub size_request {	943	$self->SUPER::update;
651	my ($self) = @_;	944
652	($self->{req_w}, $self->{req_h})	945	# todo: overwrite size_allocate of child
		946	my $child = $self->{vp}->child;
		947	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
653	}	948	}
654		949
655	sub size_allocate {	950	sub size_allocate {
656	my ($self, $w, $h) = @_;	951	my ($self, $w, $h, $changed) = @_;
657	$self->{w} = $w;	952
658	$self->{h} = $h;	953	$self->SUPER::size_allocate ($w, $h, $changed);
659	$self->child->configure (0, 0, $w, $h);	954
		955	my $child = $self->{vp}->child;
		956	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		957	}
		958
		959	#TODO# update range on size_allocate depending on child
		960	# update viewport offset on scroll
		961
		962	#############################################################################
		963
		964	package CFClient::UI::Frame;
		965
		966	our @ISA = CFClient::UI::Bin::;
		967
		968	use CFClient::OpenGL;
		969
		970	sub new {
		971	my $class = shift;
		972
		973	$class->SUPER::new (
		974	bg => undef,
		975	@_,
		976	)
660	}	977	}
661		978
662	sub _draw {	979	sub _draw {
663	my ($self) = @_;	980	my ($self) = @_;
664		981
665	my ($w, $h) = ($self->{w}, $self->{h});	982	if ($self->{bg}) {
		983	my ($w, $h) = @$self{qw(w h)};
666		984
667	glEnable GL_BLEND;	985	glEnable GL_BLEND;
668	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	986	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669	glEnable GL_TEXTURE_2D;	987	glColor @{ $self->{bg} };
670	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671		988
672	# glBegin GL_QUADS;	989	glBegin GL_QUADS;
673	# glColor 0, 0, 0, 0;
674	# glVertex 0 , 0;	990	glVertex 0 , 0;
675	# glVertex 0 , $h;	991	glVertex 0 , $h;
676	# glVertex $w, $h;	992	glVertex $w, $h;
677	# glVertex $w, 0;	993	glVertex $w, 0;
678	# glEnd;	994	glEnd;
679		995
680
681	$self->child->draw;
682	glDisable GL_BLEND;	996	glDisable GL_BLEND;
683	glDisable GL_TEXTURE_2D;	997	}
		998
		999	$self->SUPER::_draw;
684	}	1000	}
685		1001
686	#############################################################################	1002	#############################################################################
687		1003
688	package CFClient::UI::FancyFrame;	1004	package CFClient::UI::FancyFrame;
…		…
696	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1012	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697		1013
698	sub new {	1014	sub new {
699	my $class = shift;	1015	my $class = shift;
700		1016
701	# TODO: user_x, user_y, overwrite moveto?
702
703	my $self = $class->SUPER::new (	1017	my $self = $class->SUPER::new (
704	bg => [1, 1, 1, 1],	1018	bg => [1, 1, 1, 1],
705	border_bg => [1, 1, 1, 1],	1019	border_bg => [1, 1, 1, 1],
706	border => 0.8,	1020	border => 0.6,
		1021	is_toplevel => 1,
707	can_events => 1,	1022	can_events => 1,
708	@_	1023	@_
709	);	1024	);
710		1025
711	$self->{title} &&= new CFClient::UI::Label	1026	$self->{title} &&= new CFClient::UI::Label
712	align => 0,	1027	align => 0,
713	valign => 1,	1028	valign => 1,
714	text => $self->{title},	1029	text => $self->{title},
715	fontsize => 1;	1030	fontsize => $self->{border};
716		1031
717	$self	1032	$self
718	}	1033	}
719		1034
720	sub border {	1035	sub border {
721	int $_[0]{border} * $::FONTSIZE	1036	int $_[0]{border} * $::FONTSIZE
722	}	1037	}
723		1038
724	sub size_request {	1039	sub size_request {
725	my ($self) = @_;	1040	my ($self) = @_;
726
727	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
728		1041
729	my ($w, $h) = $self->SUPER::size_request;	1042	my ($w, $h) = $self->SUPER::size_request;
730		1043
731	(	1044	(
732	$w + $self->border * 2,	1045	$w + $self->border * 2,
733	$h + $self->border * 2,	1046	$h + $self->border * 2,
734	)	1047	)
735	}	1048	}
736		1049
737	sub size_allocate {	1050	sub size_allocate {
738	my ($self, $w, $h) = @_;	1051	my ($self, $w, $h, $changed) = @_;
		1052
		1053	return unless $changed;
739		1054
740	$h -= List::Util::max 0, $self->border * 2;	1055	$h -= List::Util::max 0, $self->border * 2;
741	$w -= List::Util::max 0, $self->border * 2;	1056	$w -= List::Util::max 0, $self->border * 2;
742		1057
743	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	1058	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
744	if $self->{title};	1059	if $self->{title};
745		1060
746	$self->child->configure ($self->border, $self->border, $w, $h);	1061	$self->child->configure ($self->border, $self->border, $w, $h);
747	}	1062	}
748		1063
749	sub button_down {	1064	sub button_down {
750	my ($self, $ev, $x, $y) = @_;	1065	my ($self, $ev, $x, $y) = @_;
751		1066
		1067	my ($w, $h) = @$self{qw(w h)};
752	my $border = $self->border;	1068	my $border = $self->border;
753		1069
754	if ($x < $self->{w} && $x >= $self->{w} - $border	1070	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1071	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756		1072
		1073	if ($lr & $td) {
		1074	my ($wx, $wy) = ($self->{x}, $self->{y});
757	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1075	my ($ox, $oy) = ($ev->{x}, $ev->{y});
758	my ($bw, $bh) = ($self->{w}, $self->{h});	1076	my ($bw, $bh) = ($self->{w}, $self->{h});
759		1077
		1078	my $mx = $x < $border;
		1079	my $my = $y < $border;
		1080
760	$self->{motion} = sub {	1081	$self->{motion} = sub {
761	my ($ev, $x, $y) = @_;	1082	my ($ev, $x, $y) = @_;
762		1083
763	($x, $y) = ($ev->{x}, $ev->{y});	1084	my $dx = $ev->{x} - $ox;
		1085	my $dy = $ev->{y} - $oy;
764		1086
765	$self->{user_w} = $bw + $x - $ox;	1087	$self->{user_x} = $wx + $dx * $mx;
766	$self->{user_h} = $bh + $y - $oy;	1088	$self->{user_y} = $wy + $dy * $my;
767	$self->check_size;	1089	$self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
		1090	$self->{def_h} = $bh + $dy * ($my ? -1 : 1);
		1091	$self->move ($self->{user_x}, $self->{user_y});
		1092	$self->realloc;
768	};	1093	};
769		1094
770	} elsif ($x >= 0 && $x < $self->{w}	1095	} elsif ($lr ^ $td) {
771	&& $y >= 0 && $y < $border) {
772
773	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1096	my ($ox, $oy) = ($ev->{x}, $ev->{y});
774	my ($bx, $by) = ($self->{x}, $self->{y});	1097	my ($bx, $by) = ($self->{x}, $self->{y});
775		1098
776	$self->{motion} = sub {	1099	$self->{motion} = sub {
777	my ($ev, $x, $y) = @_;	1100	my ($ev, $x, $y) = @_;
778		1101
779	($x, $y) = ($ev->{x}, $ev->{y});	1102	($x, $y) = ($ev->{x}, $ev->{y});
780		1103
781	$self->move ($bx + $x - $ox, $by + $y - $oy);	1104	$self->{user_x} = $bx + $x - $ox;
		1105	$self->{user_y} = $by + $y - $oy;
		1106
		1107	$self->move ($self->{user_x}, $self->{user_y});
782	$self->update;	1108	$self->realloc;
783	};	1109	};
784	}	1110	}
785	}	1111	}
786		1112
787	sub button_up {	1113	sub button_up {
…		…
800	my ($self) = @_;	1126	my ($self) = @_;
801		1127
802	my ($w, $h ) = ($self->{w}, $self->{h});	1128	my ($w, $h ) = ($self->{w}, $self->{h});
803	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1129	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
804		1130
805	glEnable GL_BLEND;
806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807	glEnable GL_TEXTURE_2D;	1131	glEnable GL_TEXTURE_2D;
808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1132	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809		1133
810	my $border = $self->border;	1134	my $border = $self->border;
811		1135
812	glColor @{ $self->{border_bg} };	1136	glColor @{ $self->{border_bg} };
813	$tex[1]->draw_quad (0, 0, $w, $border);	1137	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
814	$tex[3]->draw_quad (0, $border, $border, $ch);	1138	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
815	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1139	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1140	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
817		1141
		1142	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
818	my $bg = $tex[0];	1143	my $bg = $tex[0];
819		1144
820	# TODO: repeat texture not scale	1145	# TODO: repeat texture not scale
821	my $rep_x = $cw / $bg->{w};	1146	my $rep_x = $cw / $bg->{w};
822	my $rep_y = $ch / $bg->{h};	1147	my $rep_y = $ch / $bg->{h};
823		1148
824	glColor @{ $self->{bg} };	1149	glColor @{ $self->{bg} };
825		1150
826	$bg->{s} = $rep_x;	1151	$bg->{s} = $rep_x;
827	$bg->{t} = $rep_y;	1152	$bg->{t} = $rep_y;
828	$bg->{wrap_mode} = 1;	1153	$bg->{wrap_mode} = 1;
829	$bg->draw_quad ($border, $border, $cw, $ch);	1154	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1155	}
830		1156
831	glDisable GL_TEXTURE_2D;	1157	glDisable GL_TEXTURE_2D;
832	glDisable GL_BLEND;
833		1158
834	$self->{title}->draw if $self->{title};	1159	$self->{title}->draw if $self->{title};
		1160
835	$self->child->draw;	1161	$self->child->draw;
836	}	1162	}
837		1163
838	#############################################################################	1164	#############################################################################
839		1165
…		…
848	sub new {	1174	sub new {
849	my $class = shift;	1175	my $class = shift;
850		1176
851	$class->SUPER::new (	1177	$class->SUPER::new (
852	col_expand => [],	1178	col_expand => [],
853	@_	1179	@_,
854	)	1180	)
		1181	}
		1182
		1183	sub children {
		1184	grep $_, map @$_, grep $_, @{ $_[0]{children} }
855	}	1185	}
856		1186
857	sub add {	1187	sub add {
858	my ($self, $x, $y, $child) = @_;	1188	my ($self, $x, $y, $child) = @_;
859		1189
860	$child->set_parent ($self);	1190	$child->set_parent ($self);
861	$self->{children}[$y][$x] = $child;	1191	$self->{children}[$y][$x] = $child;
862		1192
863	$child->check_size;	1193	$self->realloc;
864	}	1194	}
865		1195
866	# TODO: move to container class maybe? send childs a signal on removal?	1196	# TODO: move to container class maybe? send children a signal on removal?
867	sub clear {	1197	sub clear {
868	my ($self) = @_;	1198	my ($self) = @_;
869		1199
		1200	my @children = $self->children;
870	delete $self->{children};	1201	delete $self->{children};
871	$self->update;	1202
		1203	for (@children) {
		1204	delete $_->{parent};
		1205	$_->hide;
		1206	}
		1207
		1208	$self->realloc;
872	}	1209	}
873		1210
874	sub get_wh {	1211	sub get_wh {
875	my ($self) = @_;	1212	my ($self) = @_;
876		1213
…		…
903	(sum @$hs),	1240	(sum @$hs),
904	)	1241	)
905	}	1242	}
906		1243
907	sub size_allocate {	1244	sub size_allocate {
908	my ($self, $w, $h) = @_;	1245	my ($self, $w, $h, $changed) = @_;
909		1246
910	my ($ws, $hs) = $self->get_wh;	1247	my ($ws, $hs) = $self->get_wh;
911		1248
912	my $req_w = sum @$ws;	1249	my $req_w = (sum @$ws) || 1;
913	my $req_h = sum @$hs;	1250	my $req_h = (sum @$hs) || 1;
914		1251
915	# TODO: nicer code && do row_expand	1252	# TODO: nicer code && do row_expand
916	my @col_expand = @{$self->{col_expand}};	1253	my @col_expand = @{$self->{col_expand}};
917	@col_expand = (1) x @$ws unless @col_expand;	1254	@col_expand = (1) x @$ws unless @col_expand;
918	my $col_expand = (sum @col_expand) || 1;	1255	my $col_expand = (sum @col_expand) || 1;
…		…
972	}	1309	}
973	}	1310	}
974		1311
975	#############################################################################	1312	#############################################################################
976		1313
		1314	package CFClient::UI::Box;
		1315
		1316	our @ISA = CFClient::UI::Container::;
		1317
		1318	sub size_request {
		1319	my ($self) = @_;
		1320
		1321	$self->{vertical}
		1322	? (
		1323	(List::Util::max map $_->{req_w}, @{$self->{children}}),
		1324	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
		1325	)
		1326	: (
		1327	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1328	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1329	)
		1330	}
		1331
		1332	sub size_allocate {
		1333	my ($self, $w, $h, $changed) = @_;
		1334
		1335	my $space = $self->{vertical} ? $h : $w;
		1336	my $children = $self->{children};
		1337
		1338	my @req;
		1339
		1340	if ($self->{homogeneous}) {
		1341	@req = ($space / (@$children || 1)) x @$children;
		1342	} else {
		1343	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1344	my $req = List::Util::sum @req;
		1345
		1346	if ($req > $space) {
		1347	# ah well, not enough space
		1348	$_ *= $space / $req for @req;
		1349	} else {
		1350	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
		1351
		1352	$space = ($space - $req) / $expand; # remaining space to give away
		1353
		1354	$req[$_] += $space * $children->[$_]{expand}
		1355	for 0 .. $#$children;
		1356	}
		1357	}
		1358
		1359	CFClient::UI::harmonize \@req;
		1360
		1361	my $pos = 0;
		1362	for (0 .. $#$children) {
		1363	my $alloc = $req[$_];
		1364	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
		1365
		1366	$pos += $alloc;
		1367	}
		1368
		1369	1
		1370	}
		1371
		1372	#############################################################################
		1373
977	package CFClient::UI::HBox;	1374	package CFClient::UI::HBox;
978		1375
979	# TODO: wrap into common Box base class
980
981	our @ISA = CFClient::UI::Container::;	1376	our @ISA = CFClient::UI::Box::;
982		1377
983	sub size_request {	1378	sub new {
984	my ($self) = @_;	1379	my $class = shift;
985		1380
986	my @alloc = map [$_->size_request], @{$self->{children}};	1381	$class->SUPER::new (
987		1382	vertical => 0,
988	(	1383	@_,
989	(List::Util::sum map $_->[0], @alloc),
990	(List::Util::max map $_->[1], @alloc),
991	)	1384	)
992	}	1385	}
993		1386
994	sub size_allocate {
995	my ($self, $w, $h) = @_;
996
997	($h, $w) = ($w, $h);
998
999	my $children = $self->{children};
1000
1001	my @h = map $_->{req_w}, @$children;
1002
1003	my $req_h = List::Util::sum @h;
1004
1005	if ($req_h > $h) {
1006	# ah well, not enough space
1007	$_ *= $h / $req_h for @h;
1008	} else {
1009	my $exp = List::Util::sum map $_->{expand}, @$children;
1010	$exp ||= 1;
1011
1012	for (0 .. $#$children) {
1013	my $child = $children->[$_];
1014
1015	my $alloc_h = $h[$_];
1016	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017	$h[$_] = $alloc_h;
1018	}
1019	}
1020
1021	CFClient::UI::harmonize \@h;
1022
1023	my $y = 0;
1024	for (0 .. $#$children) {
1025	my $child = $children->[$_];
1026	my $h = $h[$_];
1027	$child->configure ($y, 0, $h, $w);
1028
1029	$y += $h;
1030	}
1031
1032	1
1033	}
1034
1035	#############################################################################	1387	#############################################################################
1036		1388
1037	package CFClient::UI::VBox;	1389	package CFClient::UI::VBox;
1038		1390
1039	# TODO: wrap into common Box base class
1040
1041	our @ISA = CFClient::UI::Container::;	1391	our @ISA = CFClient::UI::Box::;
1042		1392
1043	sub size_request {	1393	sub new {
1044	my ($self) = @_;	1394	my $class = shift;
1045		1395
1046	my @alloc = map [$_->size_request], @{$self->{children}};	1396	$class->SUPER::new (
1047		1397	vertical => 1,
1048	(	1398	@_,
1049	(List::Util::max map $_->[0], @alloc),
1050	(List::Util::sum map $_->[1], @alloc),
1051	)	1399	)
1052	}	1400	}
1053		1401
1054	sub size_allocate {
1055	my ($self, $w, $h) = @_;
1056
1057	my $children = $self->{children};
1058
1059	my @h = map $_->{req_h}, @$children;
1060
1061	my $req_h = List::Util::sum @h;
1062
1063	if ($req_h > $h) {
1064	# ah well, not enough space
1065	$_ *= $h / $req_h for @h;
1066	} else {
1067	my $exp = List::Util::sum map $_->{expand}, @$children;
1068	$exp ||= 1;
1069
1070	for (0 .. $#$children) {
1071	my $child = $children->[$_];
1072
1073	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074	}
1075	}
1076
1077	CFClient::UI::harmonize \@h;
1078
1079	my $y = 0;
1080	for (0 .. $#$children) {
1081	my $child = $children->[$_];
1082	my $h = $h[$_];
1083	$child->configure (0, $y, $w, $h);
1084
1085	$y += $h;
1086	}
1087
1088	1
1089	}
1090
1091	#############################################################################	1402	#############################################################################
1092		1403
1093	package CFClient::UI::Label;	1404	package CFClient::UI::Label;
1094		1405
1095	our @ISA = CFClient::UI::Base::;	1406	our @ISA = CFClient::UI::DrawBG::;
1096		1407
1097	use CFClient::OpenGL;	1408	use CFClient::OpenGL;
1098		1409
1099	sub new {	1410	sub new {
1100	my ($class, %arg) = @_;	1411	my ($class, %arg) = @_;
1101		1412
1102	my $self = $class->SUPER::new (	1413	my $self = $class->SUPER::new (
1103	fg => [1, 1, 1],	1414	fg => [1, 1, 1],
		1415	#bg => none
		1416	#active_bg => none
		1417	#font => default_font
		1418	#text => initial text
		1419	#markup => initial narkup
		1420	#max_w => maximum pixel width
		1421	ellipsise => 3, # end
		1422	layout => (new CFClient::Layout),
1104	fontsize => 1,	1423	fontsize => 1,
1105	text => "",
1106	align => -1,	1424	align => -1,
1107	valign => -1,	1425	valign => -1,
1108	padding => 2,	1426	padding => 2,
1109	layout => new CFClient::Layout,
1110	can_events => 0,	1427	can_events => 0,
1111	%arg	1428	%arg
1112	);	1429	);
1113		1430
1114	if (exists $self->{template}) {	1431	if (exists $self->{template}) {
1115	my $layout = new CFClient::Layout;	1432	my $layout = new CFClient::Layout;
1116	$layout->set_text (delete $self->{template});	1433	$layout->set_text (delete $self->{template});
1117	$self->{template} = $layout;	1434	$self->{template} = $layout;
1118	}	1435	}
1119		1436
1120	$self->set_text (delete $self->{text}) if exists $self->{text};	1437	if (exists $self->{markup}) {
1121	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1438	$self->set_markup (delete $self->{markup});
		1439	} else {
		1440	$self->set_text (delete $self->{text});
		1441	}
1122		1442
1123	$self	1443	$self
1124	}	1444	}
1125		1445
1126	sub escape_text {	1446	sub escape($) {
1127	local $_ = $_[1];	1447	local $_ = $_[0];
1128		1448
1129	s/&/&amp;/g;	1449	s/&/&amp;/g;
1130	s/>/&gt;/g;	1450	s/>/&gt;/g;
1131	s/</&lt;/g;	1451	s/</&lt;/g;
1132		1452
1133	$_[1]	1453	$_
		1454	}
		1455
		1456	sub update {
		1457	my ($self) = @_;
		1458
		1459	delete $self->{texture};
		1460	$self->SUPER::update;
1134	}	1461	}
1135		1462
1136	sub set_text {	1463	sub set_text {
1137	my ($self, $text) = @_;	1464	my ($self, $text) = @_;
1138		1465
		1466	return if $self->{text} eq "T$text";
		1467	$self->{text} = "T$text";
		1468
		1469	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139	$self->{layout}->set_text ($text);	1470	$self->{layout}->set_text ($text);
1140		1471
1141	delete $self->{texture};	1472	$self->realloc;
1142	$self->check_size;
1143	$self->update;	1473	$self->update;
1144	}	1474	}
1145		1475
1146	sub set_markup {	1476	sub set_markup {
1147	my ($self, $markup) = @_;	1477	my ($self, $markup) = @_;
1148		1478
		1479	return if $self->{text} eq "M$markup";
		1480	$self->{text} = "M$markup";
		1481
		1482	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1483
		1484	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149	$self->{layout}->set_markup ($markup);	1485	$self->{layout}->set_markup ($markup);
1150		1486
1151	delete $self->{texture};	1487	$self->realloc;
1152	$self->check_size;
1153	$self->update;	1488	$self->update;
1154	}	1489	}
1155		1490
1156	sub size_request {	1491	sub size_request {
1157	my ($self) = @_;	1492	my ($self) = @_;
1158		1493
1159	$self->{layout}->set_width;	1494	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1495	$self->{layout}->set_width ($self->{max_w} || -1);
		1496	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1497	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1498	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161		1499
1162	my ($w, $h) = $self->{layout}->size;	1500	my ($w, $h) = $self->{layout}->size;
1163		1501
1164	if (exists $self->{template}) {	1502	if (exists $self->{template}) {
		1503	$self->{template}->set_font ($self->{font}) if $self->{font};
1165	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1504	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166		1505
1167	my ($w2, $h2) = $self->{template}->size;	1506	my ($w2, $h2) = $self->{template}->size;
1168		1507
1169	$w = List::Util::max $w, $w2;	1508	$w = List::Util::max $w, $w2;
…		…
1175	$h + $self->{padding} * 2,	1514	$h + $self->{padding} * 2,
1176	)	1515	)
1177	}	1516	}
1178		1517
1179	sub size_allocate {	1518	sub size_allocate {
1180	my ($self, $w, $h) = @_;	1519	my ($self, $w, $h, $changed) = @_;
1181		1520
1182	delete $self->{texture};	1521	delete $self->{texture}
		1522	if $changed;
1183	}	1523	}
1184		1524
1185	sub set_fontsize {	1525	sub set_fontsize {
1186	my ($self, $fontsize) = @_;	1526	my ($self, $fontsize) = @_;
1187		1527
1188	$self->{fontsize} = $fontsize;	1528	$self->{fontsize} = $fontsize;
1189	delete $self->{texture};	1529	delete $self->{texture};
1190	$self->check_size;	1530
1191	$self->update;	1531	$self->realloc;
1192	}	1532	}
1193		1533
1194	sub _draw {	1534	sub _draw {
1195	my ($self) = @_;	1535	my ($self) = @_;
1196		1536
		1537	$self->SUPER::_draw; # draw background, if applicable
		1538
1197	my $tex = $self->{texture} ||= do {	1539	my $tex = $self->{texture} ||= do {
		1540	$self->{layout}->set_foreground (@{$self->{fg}});
		1541	$self->{layout}->set_font ($self->{font}) if $self->{font};
1198	$self->{layout}->set_width ($self->{w});	1542	$self->{layout}->set_width ($self->{w});
		1543	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1544	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1545	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1546
1200	new_from_layout CFClient::Texture $self->{layout}	1547	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1548
		1549	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1550	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1551	: ($self->{w} - $tex->{w}) * 0.5);
		1552
		1553	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1554	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1555	: ($self->{h} - $tex->{h}) * 0.5);
		1556
		1557	$tex
1201	};	1558	};
1202		1559
1203	glEnable GL_BLEND;
1204	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205	glEnable GL_TEXTURE_2D;	1560	glEnable GL_TEXTURE_2D;
1206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207		1562
		1563	if ($tex->{format} == GL_ALPHA) {
1208	glColor @{$self->{fg}};	1564	glColor @{$self->{fg}};
1209
1210	$self->{ox} = int (
1211	$self->{align} < 0 ? $self->{padding}
1212	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213	: ($self->{w} - $tex->{w}) * 0.5
1214	);
1215
1216	$self->{oy} = int (
1217	$self->{valign} < 0 ? $self->{padding}
1218	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219	: ($self->{h} - $tex->{h}) * 0.5
1220	);
1221
1222	$tex->draw_quad ($self->{ox}, $self->{oy});	1565	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1566	} else {
		1567	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1568	}
1223		1569
1224	glDisable GL_TEXTURE_2D;	1570	glDisable GL_TEXTURE_2D;
1225	glDisable GL_BLEND;
1226	}	1571	}
1227		1572
1228	#############################################################################	1573	#############################################################################
1229		1574
1230	package CFClient::UI::EntryBase;	1575	package CFClient::UI::EntryBase;
…		…
1235		1580
1236	sub new {	1581	sub new {
1237	my $class = shift;	1582	my $class = shift;
1238		1583
1239	$class->SUPER::new (	1584	$class->SUPER::new (
1240	fg => [1, 1, 1],	1585	fg => [1, 1, 1],
1241	bg => [0, 0, 0, 0.2],	1586	bg => [0, 0, 0, 0.2],
1242	active_bg => [1, 1, 1, 0.5],	1587	active_bg => [1, 1, 1, 0.5],
1243	active_fg => [0, 0, 0],	1588	active_fg => [0, 0, 0],
1244	can_hover => 1,	1589	can_hover => 1,
1245	can_focus => 1,	1590	can_focus => 1,
1246	valign => 0,	1591	valign => 0,
1247	can_events => 1,	1592	can_events => 1,
		1593	#text => ...
1248	@_	1594	@_
1249	)	1595	)
1250	}	1596	}
1251		1597
1252	sub _set_text {	1598	sub _set_text {
…		…
1262	$self->{text} = $text;	1608	$self->{text} = $text;
1263		1609
1264	$text =~ s/./*/g if $self->{hidden};	1610	$text =~ s/./*/g if $self->{hidden};
1265	$self->{layout}->set_text ("$text ");	1611	$self->{layout}->set_text ("$text ");
1266		1612
1267	$self->emit (changed => $self->{text});	1613	$self->_emit (changed => $self->{text});
		1614	}
		1615
		1616	sub set_text {
		1617	my ($self, $text) = @_;
		1618
		1619	$self->{cursor} = length $text;
		1620	$self->_set_text ($text);
		1621
		1622	$self->realloc;
1268	}	1623	}
1269		1624
1270	sub get_text {	1625	sub get_text {
1271	$_[0]{text}	1626	$_[0]{text}
1272	}	1627	}
…		…
1275	my ($self) = @_;	1630	my ($self) = @_;
1276		1631
1277	my ($w, $h) = $self->SUPER::size_request;	1632	my ($w, $h) = $self->SUPER::size_request;
1278		1633
1279	($w + 1, $h) # add 1 for cursor	1634	($w + 1, $h) # add 1 for cursor
1280	}
1281
1282	sub size_allocate {
1283	my ($self, $w, $h) = @_;
1284
1285	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286	}
1287
1288	sub set_text {
1289	my ($self, $text) = @_;
1290
1291	$self->{cursor} = length $text;
1292	$self->_set_text ($text);
1293	$self->update;
1294	}	1635	}
1295		1636
1296	sub key_down {	1637	sub key_down {
1297	my ($self, $ev) = @_;	1638	my ($self, $ev) = @_;
1298		1639
…		…
1300	my $sym = $ev->{sym};	1641	my $sym = $ev->{sym};
1301	my $uni = $ev->{unicode};	1642	my $uni = $ev->{unicode};
1302		1643
1303	my $text = $self->get_text;	1644	my $text = $self->get_text;
1304		1645
1305	if ($sym == 8) {	1646	if ($uni == 8) {
1306	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1647	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307	} elsif ($sym == 127) {	1648	} elsif ($uni == 127) {
1308	substr $text, $self->{cursor}, 1, "";	1649	substr $text, $self->{cursor}, 1, "";
1309	} elsif ($sym == CFClient::SDLK_LEFT) {	1650	} elsif ($sym == CFClient::SDLK_LEFT) {
1310	--$self->{cursor} if $self->{cursor};	1651	--$self->{cursor} if $self->{cursor};
1311	} elsif ($sym == CFClient::SDLK_RIGHT) {	1652	} elsif ($sym == CFClient::SDLK_RIGHT) {
1312	++$self->{cursor} if $self->{cursor} < length $self->{text};	1653	++$self->{cursor} if $self->{cursor} < length $self->{text};
1313	} elsif ($sym == CFClient::SDLK_HOME) {	1654	} elsif ($sym == CFClient::SDLK_HOME) {
1314	$self->{cursor} = 0;	1655	$self->{cursor} = 0;
1315	} elsif ($sym == CFClient::SDLK_END) {	1656	} elsif ($sym == CFClient::SDLK_END) {
1316	$self->{cursor} = length $text;	1657	$self->{cursor} = length $text;
1317	} elsif ($sym == 27) {	1658	} elsif ($uni == 27) {
1318	$self->emit ('escape');	1659	$self->_emit ('escape');
1319	} elsif ($uni) {	1660	} elsif ($uni) {
1320	substr $text, $self->{cursor}++, 0, chr $uni;	1661	substr $text, $self->{cursor}++, 0, chr $uni;
1321	}	1662	}
1322		1663
1323	$self->_set_text ($text);	1664	$self->_set_text ($text);
1324	$self->update;	1665
		1666	$self->realloc;
1325	}	1667	}
1326		1668
1327	sub focus_in {	1669	sub focus_in {
1328	my ($self) = @_;	1670	my ($self) = @_;
1329		1671
…		…
1405	my ($self, $ev) = @_;	1747	my ($self, $ev) = @_;
1406		1748
1407	my $sym = $ev->{sym};	1749	my $sym = $ev->{sym};
1408		1750
1409	if ($sym == 13) {	1751	if ($sym == 13) {
		1752	unshift @{$self->{history}},
		1753	my $txt = $self->get_text;
		1754	$self->{history_pointer} = -1;
		1755	$self->{history_saveback} = '';
1410	$self->emit (activate => $self->get_text);	1756	$self->_emit (activate => $txt);
1411	$self->update;	1757	$self->update;
		1758
		1759	} elsif ($sym == CFClient::SDLK_UP) {
		1760	if ($self->{history_pointer} < 0) {
		1761	$self->{history_saveback} = $self->get_text;
		1762	}
		1763	if (@{$self->{history} || []} > 0) {
		1764	$self->{history_pointer}++;
		1765	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1766	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1767	}
		1768	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1769	}
		1770
		1771	} elsif ($sym == CFClient::SDLK_DOWN) {
		1772	$self->{history_pointer}--;
		1773	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1774
		1775	if ($self->{history_pointer} >= 0) {
		1776	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1777	} else {
		1778	$self->set_text ($self->{history_saveback});
		1779	}
1412		1780
1413	} else {	1781	} else {
1414	$self->SUPER::key_down ($ev);	1782	$self->SUPER::key_down ($ev);
1415	}	1783	}
1416		1784
…		…
1430		1798
1431	sub new {	1799	sub new {
1432	my $class = shift;	1800	my $class = shift;
1433		1801
1434	$class->SUPER::new (	1802	$class->SUPER::new (
1435	padding => 4,	1803	padding => 4,
1436	fg => [1, 1, 1],	1804	fg => [1, 1, 1],
1437	bg => [1, 1, 1, 0.2],
1438	active_fg => [0, 0, 1],	1805	active_fg => [0, 0, 1],
1439	can_hover => 1,	1806	can_hover => 1,
1440	align => 0,	1807	align => 0,
1441	valign => 0,	1808	valign => 0,
1442	can_events => 1,	1809	can_events => 1,
1443	@_	1810	@_
1444	)	1811	)
1445	}	1812	}
1446		1813
		1814	sub activate { }
		1815
1447	sub button_up {	1816	sub button_up {
1448	my ($self, $ev, $x, $y) = @_;	1817	my ($self, $ev, $x, $y) = @_;
1449		1818
		1819	$self->emit ("activate")
1450	if ($x >= 0 && $x < $self->{w}	1820	if $x >= 0 && $x < $self->{w}
1451	&& $y >= 0 && $y < $self->{h}) {	1821	&& $y >= 0 && $y < $self->{h};
1452	$self->emit ("activate");
1453	}
1454	}	1822	}
1455		1823
1456	sub _draw {	1824	sub _draw {
1457	my ($self) = @_;	1825	my ($self) = @_;
1458		1826
…		…
1460		1828
1461	if ($GRAB == $self) {	1829	if ($GRAB == $self) {
1462	$self->{fg} = $self->{active_fg};	1830	$self->{fg} = $self->{active_fg};
1463	}	1831	}
1464		1832
1465	glEnable GL_BLEND;
1466	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467	glEnable GL_TEXTURE_2D;	1833	glEnable GL_TEXTURE_2D;
1468	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469	glColor 0, 0, 0, 1;	1835	glColor 0, 0, 0, 1;
1470		1836
1471	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1837	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472		1838
1473	glDisable GL_TEXTURE_2D;	1839	glDisable GL_TEXTURE_2D;
1474	glDisable GL_BLEND;
1475		1840
1476	$self->SUPER::_draw;	1841	$self->SUPER::_draw;
1477	}	1842	}
1478		1843
1479	#############################################################################	1844	#############################################################################
…		…
1493		1858
1494	$class->SUPER::new (	1859	$class->SUPER::new (
1495	padding => 2,	1860	padding => 2,
1496	fg => [1, 1, 1],	1861	fg => [1, 1, 1],
1497	active_fg => [1, 1, 0],	1862	active_fg => [1, 1, 0],
		1863	bg => [0, 0, 0, 0.2],
		1864	active_bg => [1, 1, 1, 0.5],
1498	state => 0,	1865	state => 0,
1499	can_hover => 1,	1866	can_hover => 1,
1500	@_	1867	@_
1501	)	1868	)
1502	}	1869	}
…		…
1511	my ($self, $ev, $x, $y) = @_;	1878	my ($self, $ev, $x, $y) = @_;
1512		1879
1513	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1880	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1514	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1881	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1515	$self->{state} = !$self->{state};	1882	$self->{state} = !$self->{state};
1516	$self->emit (changed => $self->{state});	1883	$self->_emit (changed => $self->{state});
1517	}	1884	}
1518	}	1885	}
1519		1886
1520	sub _draw {	1887	sub _draw {
1521	my ($self) = @_;	1888	my ($self) = @_;
…		…
1526		1893
1527	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1894	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1528		1895
1529	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1896	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530		1897
1531	glEnable GL_BLEND;	1898	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1899
1532	glEnable GL_TEXTURE_2D;	1900	glEnable GL_TEXTURE_2D;
1533	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535	my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537	$tex->draw_quad (0, 0, $s, $s);	1901	$tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539	glDisable GL_TEXTURE_2D;	1902	glDisable GL_TEXTURE_2D;
1540	glDisable GL_BLEND;
1541	}	1903	}
1542		1904
1543	#############################################################################	1905	#############################################################################
1544		1906
1545	package CFClient::UI::Image;	1907	package CFClient::UI::Image;
…		…
1588	glTranslate 0, -$self->{w}, 0;	1950	glTranslate 0, -$self->{w}, 0;
1589		1951
1590	($w, $h) = ($h, $w);	1952	($w, $h) = ($h, $w);
1591	}	1953	}
1592		1954
1593	glEnable GL_BLEND;
1594	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595	glEnable GL_TEXTURE_2D;	1955	glEnable GL_TEXTURE_2D;
1596	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1956	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597		1957
1598	$tex->draw_quad (0, 0, $w, $h);	1958	$tex->draw_quad_alpha (0, 0, $w, $h);
1599		1959
1600	glDisable GL_BLEND;
1601	glDisable GL_TEXTURE_2D;	1960	glDisable GL_TEXTURE_2D;
1602	}	1961	}
1603		1962
1604	#############################################################################	1963	#############################################################################
1605		1964
1606	package CFClient::UI::VGauge;	1965	package CFClient::UI::VGauge;
1607		1966
1608	our @ISA = CFClient::UI::Base::;	1967	our @ISA = CFClient::UI::Base::;
		1968
		1969	use List::Util qw(min max);
1609		1970
1610	use CFClient::OpenGL;	1971	use CFClient::OpenGL;
1611		1972
1612	my %tex = (	1973	my %tex = (
1613	food => [	1974	food => [
1614	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1975	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1976	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616	],	1977	],
1617	grace => [	1978	grace => [
1618	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1979	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1980	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620	],	1981	],
1621	hp => [	1982	hp => [
1622	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1983	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1984	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624	],	1985	],
1625	mana => [	1986	mana => [
1626	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1987	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1988	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628	],	1989	],
1629	);	1990	);
1630		1991
1631	# eg. VGauge->new (gauge => 'food'), default gauge: food	1992	# eg. VGauge->new (gauge => 'food'), default gauge: food
1632	sub new {	1993	sub new {
…		…
1651	}	2012	}
1652		2013
1653	sub set_max {	2014	sub set_max {
1654	my ($self, $max) = @_;	2015	my ($self, $max) = @_;
1655		2016
		2017	return if $self->{max_val} == $max;
		2018
1656	$self->{max_val} = $max;	2019	$self->{max_val} = $max;
		2020	$self->update;
1657	}	2021	}
1658		2022
1659	sub set_value {	2023	sub set_value {
1660	my ($self, $val, $max) = @_;	2024	my ($self, $val, $max) = @_;
1661		2025
1662	$self->set_max ($max)	2026	$self->set_max ($max)
1663	if defined $max;	2027	if defined $max;
1664		2028
1665	$max = $self->{max_val};	2029	return if $self->{val} == $val;
		2030
1666	$self->{val} = $val;	2031	$self->{val} = $val;
1667
1668	$self->update;	2032	$self->update;
1669	}	2033	}
1670		2034
1671	sub _draw {	2035	sub _draw {
1672	my ($self) = @_;	2036	my ($self) = @_;
1673		2037
1674	my $tex = $tex{$self->{type}};	2038	my $tex = $tex{$self->{type}};
		2039	my ($t1, $t2, $t3) = @$tex;
1675		2040
1676	my ($w, $h) = ($self->{w}, $self->{h});	2041	my ($w, $h) = ($self->{w}, $self->{h});
1677		2042
1678	if ($self->{vertical}) {	2043	if ($self->{vertical}) {
1679	glRotate 90, 0, 0, 1;	2044	glRotate 90, 0, 0, 1;
…		…
1681		2046
1682	($w, $h) = ($h, $w);	2047	($w, $h) = ($h, $w);
1683	}	2048	}
1684		2049
1685	my $ycut = $self->{val} / ($self->{max_val} || 1);	2050	my $ycut = $self->{val} / ($self->{max_val} || 1);
1686	$ycut = 1 if $self->{val} > $self->{max_val};
1687		2051
1688	my $t1 = $tex->[0];	2052	my $ycut1 = max 0, min 1, $ycut;
1689	my $t2 = $tex->[1];	2053	my $ycut2 = max 0, min 1, $ycut - 1;
		2054
		2055	my $h1 = $self->{h} * (1 - $ycut1);
		2056	my $h2 = $self->{h} * (1 - $ycut2);
1690		2057
1691	glEnable GL_BLEND;	2058	glEnable GL_BLEND;
1692	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2059	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1693	glEnable GL_TEXTURE_2D;	2060	glEnable GL_TEXTURE_2D;
1694	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2061	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695		2062
1696	my $h1 = $self->{h} - $ycut * $self->{h};
1697	my $h2 = $ycut * $self->{h};
1698
1699	glBindTexture GL_TEXTURE_2D, $t1->{name};	2063	glBindTexture GL_TEXTURE_2D, $t1->{name};
1700	glBegin GL_QUADS;	2064	glBegin GL_QUADS;
1701	glTexCoord 0 , 0; glVertex 0 , 0;	2065	glTexCoord 0 , 0; glVertex 0 , 0;
1702	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2066	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2067	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2068	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705	glEnd;	2069	glEnd;
1706		2070
		2071	my $ycut1 = List::Util::min 1, $ycut;
1707	glBindTexture GL_TEXTURE_2D, $t2->{name};	2072	glBindTexture GL_TEXTURE_2D, $t2->{name};
1708	glBegin GL_QUADS;	2073	glBegin GL_QUADS;
1709	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2074	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2075	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2076	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2077	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713	glEnd;	2078	glEnd;
		2079
		2080	if ($t3) {
		2081	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2082	glBegin GL_QUADS;
		2083	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2084	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2085	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2086	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2087	glEnd;
		2088	}
1714		2089
1715	glDisable GL_BLEND;	2090	glDisable GL_BLEND;
1716	glDisable GL_TEXTURE_2D;	2091	glDisable GL_TEXTURE_2D;
1717	}	2092	}
1718		2093
…		…
1724		2099
1725	sub new {	2100	sub new {
1726	my ($class, %arg) = @_;	2101	my ($class, %arg) = @_;
1727		2102
1728	my $self = $class->SUPER::new (	2103	my $self = $class->SUPER::new (
1729	tooltip => $arg{type},	2104	tooltip => $arg{type},
		2105	can_hover => 1,
		2106	can_events => 1,
1730	%arg,	2107	%arg,
1731	);	2108	);
1732		2109
1733	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);	2110	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);	2111	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);	2112	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736		2113
1737	$self	2114	$self
1738	}	2115	}
1739		2116
1740	sub set_fontsize {	2117	sub set_fontsize {
…		…
1742		2119
1743	$self->{value}->set_fontsize ($fsize);	2120	$self->{value}->set_fontsize ($fsize);
1744	$self->{max} ->set_fontsize ($fsize);	2121	$self->{max} ->set_fontsize ($fsize);
1745	}	2122	}
1746		2123
		2124	sub set_max {
		2125	my ($self, $max) = @_;
		2126
		2127	$self->{gauge}->set_max ($max);
		2128	$self->{max}->set_text ($max);
		2129	}
		2130
1747	sub set_value {	2131	sub set_value {
1748	my ($self, $val, $max) = @_;	2132	my ($self, $val, $max) = @_;
1749		2133
1750	$self->set_max ($max)	2134	$self->set_max ($max)
1751	if defined $max;	2135	if defined $max;
1752		2136
1753	$self->{gauge}->set_value ($val, $max);	2137	$self->{gauge}->set_value ($val, $max);
1754	$self->{value}->set_text ($val);	2138	$self->{value}->set_text ($val);
1755	}
1756
1757	sub set_max {
1758	my ($self, $max) = @_;
1759
1760	$self->{gauge}->set_max ($max);
1761	$self->{max}->set_text ($max);
1762	}	2139	}
1763		2140
1764	#############################################################################	2141	#############################################################################
1765		2142
1766	package CFClient::UI::Slider;	2143	package CFClient::UI::Slider;
…		…
1776	qw(s1_slider.png s1_slider_bg.png);	2153	qw(s1_slider.png s1_slider_bg.png);
1777		2154
1778	sub new {	2155	sub new {
1779	my $class = shift;	2156	my $class = shift;
1780		2157
1781	# range [value, low, high, page]	2158	# range [value, low, high, page, unit]
1782		2159
1783	# TODO: 0-width page	2160	# TODO: 0-width page
1784	# TODO: req_w/h are wrong with vertical	2161	# TODO: req_w/h are wrong with vertical
1785	# TODO: calculations are off	2162	# TODO: calculations are off
1786	my $self = $class->SUPER::new (	2163	my $self = $class->SUPER::new (
1787	fg => [1, 1, 1],	2164	fg => [1, 1, 1],
1788	active_fg => [0, 0, 0],	2165	active_fg => [0, 0, 0],
		2166	bg => [0, 0, 0, 0.2],
		2167	active_bg => [1, 1, 1, 0.5],
1789	range => [0, 0, 100, 10],	2168	range => [0, 0, 100, 10, 0],
1790	req_w => 20,	2169	req_w => $::WIDTH / 80,
1791	req_h => 20,	2170	req_h => $::WIDTH / 80,
1792	vertical => 0,	2171	vertical => 0,
1793	can_hover => 1,	2172	can_hover => 1,
1794	inner_pad => 5,	2173	inner_pad => 0.02,
1795	@_	2174	@_
1796	);	2175	);
1797		2176
		2177	$self->set_value ($self->{range}[0]);
		2178	$self->update;
		2179
1798	$self	2180	$self
		2181	}
		2182
		2183	sub changed { }
		2184
		2185	sub set_range {
		2186	my ($self, $range) = @_;
		2187
		2188	($range, $self->{range}) = ($self->{range}, $range);
		2189
		2190	$self->update
		2191	if "@$range" ne "@{$self->{range}}";
		2192	}
		2193
		2194	sub set_value {
		2195	my ($self, $value) = @_;
		2196
		2197	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2198
		2199	$hi = $lo + 1 if $hi <= $lo;
		2200
		2201	$page = $hi - $lo if $page > $hi - $lo;
		2202
		2203	$value = $lo if $value < $lo;
		2204	$value = $hi - $page if $value > $hi - $page;
		2205
		2206	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2207	if $unit;
		2208
		2209	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2210
		2211	if ($value != $old_value) {
		2212	$self->_emit (changed => $value);
		2213	$self->update;
		2214	}
1799	}	2215	}
1800		2216
1801	sub size_request {	2217	sub size_request {
1802	my ($self) = @_;	2218	my ($self) = @_;
1803		2219
…		…
1809		2225
1810	sub button_down {	2226	sub button_down {
1811	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1812		2228
1813	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::button_down ($ev, $x, $y);
		2230
		2231	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2232
1814	$self->mouse_motion ($ev, $x, $y);	2233	$self->mouse_motion ($ev, $x, $y);
1815	}	2234	}
1816		2235
1817	sub mouse_motion {	2236	sub mouse_motion {
1818	my ($self, $ev, $x, $y) = @_;	2237	my ($self, $ev, $x, $y) = @_;
1819		2238
1820	if ($GRAB == $self) {	2239	if ($GRAB == $self) {
		2240	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2241
		2242	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2243
		2244	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2245
		2246	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2247	}
		2248	}
		2249
		2250	sub update {
		2251	my ($self) = @_;
		2252
		2253	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2254	$self->set_value ($self->{range}[0]);
		2255
1821	my ($value, $lo, $hi, $page) = @{$self->{range}};	2256	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2257	my $range = ($hi - $page - $lo) || 1e-100;
1822		2258
1823	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2259	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824		2260
1825	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2261	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2262	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827		2263
1828	$x -= $inner_pad_px; # substract the padding	2264	$value = ($value - $lo) / $range;
1829	$x = $x * ($hi - $lo) / $inner_w + $lo;	2265	$value = $value * $self->{scale} + $self->{offset};
1830	$x = $lo if $x < $lo;
1831	$x = $hi - $page if $x > $hi - $page;
1832	$self->{range}[0] = $x;
1833		2266
1834	$self->emit (changed => $x);	2267	$self->{knob_x} = $value - $knob_w * 0.5;
1835	$self->update;	2268	$self->{knob_w} = $knob_w;
1836	}	2269	});
1837	}
1838		2270
1839	# the inner_* stuff is for generating a padding for the slider handle,	2271	$self->SUPER::update;
1840	# so that the handle doesn't leave the texture. This calculation isn't 100%
1841	# correct propably, but it does the job for now
1842	sub _calc_inner_pad_px {
1843	my ($self, $w) = @_;
1844	($w / 100) * $self->{inner_pad} # % to pixels
1845	}	2272	}
1846		2273
1847	sub _draw {	2274	sub _draw {
1848	my ($self) = @_;	2275	my ($self) = @_;
1849		2276
1850	$self->SUPER::_draw ();	2277	$self->SUPER::_draw ();
1851		2278
1852	my ($w, $h) = @$self{qw(w h)};	2279	glScale $self->{w}, $self->{h};
1853		2280
1854	if ($self->{vertical}) {	2281	if ($self->{vertical}) {
1855	# draw a vertical slider like a rotated horizontal slider	2282	# draw a vertical slider like a rotated horizontal slider
1856		2283
		2284	glTranslate 1, 0, 0;
1857	glRotate 90, 0, 0, 1;	2285	glRotate 90, 0, 0, 1;
1858	glTranslate 0, -$self->{w}, 0;
1859
1860	($w, $h) = ($h, $w);
1861	}	2286	}
1862		2287
1863	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2288	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2289	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865		2290
1866	my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868	$hi = $value + 1 if $lo == $hi;
1869
1870	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873	$page = int $page * $inner_w / ($hi - $lo);
1874	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876	$w -= $page;
1877	$page &= ~1;
1878	glTranslate $page * 0.5, 0, 0;
1879	$page ||= 2;
1880
1881	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884	glEnable GL_BLEND;
1885	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886	glEnable GL_TEXTURE_2D;	2291	glEnable GL_TEXTURE_2D;
1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2292	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888		2293
1889	# draw background	2294	# draw background
1890	$tex[1]->draw_quad (0, 0, $w, $h);	2295	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891		2296
1892	# draw handle	2297	# draw handle
1893	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2298	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894		2299
1895	glDisable GL_BLEND;
1896	glDisable GL_TEXTURE_2D;	2300	glDisable GL_TEXTURE_2D;
1897	}	2301	}
		2302
		2303	#############################################################################
		2304
		2305	package CFClient::UI::ValSlider;
		2306
		2307	our @ISA = CFClient::UI::HBox::;
		2308
		2309	sub new {
		2310	my ($class, %arg) = @_;
		2311
		2312	my $range = delete $arg{range};
		2313
		2314	my $self = $class->SUPER::new (
		2315	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2316	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2317	to_value => sub { shift },
		2318	from_value => sub { shift },
		2319	%arg,
		2320	);
		2321
		2322	$self->{slider}->connect (changed => sub {
		2323	my ($self, $value) = @_;
		2324	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2325	$self->{parent}->emit (changed => $value);
		2326	});
		2327
		2328	# $self->{entry}->connect (changed => sub {
		2329	# my ($self, $value) = @_;
		2330	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2331	# $self->{parent}->emit (changed => $value);
		2332	# });
		2333
		2334	$self->add ($self->{slider}, $self->{entry});
		2335
		2336	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2337
		2338	$self
		2339	}
		2340
		2341	sub set_range { shift->{slider}->set_range (@_) }
		2342	sub set_value { shift->{slider}->set_value (@_) }
1898		2343
1899	#############################################################################	2344	#############################################################################
1900		2345
1901	package CFClient::UI::TextView;	2346	package CFClient::UI::TextView;
1902		2347
…		…
1906		2351
1907	sub new {	2352	sub new {
1908	my $class = shift;	2353	my $class = shift;
1909		2354
1910	my $self = $class->SUPER::new (	2355	my $self = $class->SUPER::new (
1911	fontsize => 1,	2356	fontsize => 1,
		2357	can_events => 0,
		2358	#font => default_font
1912	@_,	2359	@_,
1913		2360
1914	layout => (new CFClient::Layout),	2361	layout => (new CFClient::Layout 1),
1915	par => [],	2362	par => [],
1916	height => 0,	2363	height => 0,
1917	children => [	2364	children => [
1918	(new CFClient::UI::Empty expand => 1),	2365	(new CFClient::UI::Empty expand => 1),
1919	(new CFClient::UI::Slider vertical => 1),	2366	(new CFClient::UI::Slider vertical => 1),
1920	],	2367	],
1921	);	2368	);
1922		2369
1923	$self->{children}[1]->connect (changed => sub {	2370	$self->{children}[1]->connect (changed => sub { $self->update });
1924	$self->update;
1925	});
1926		2371
1927	$self	2372	$self
1928	}	2373	}
1929		2374
1930	sub set_fontsize {	2375	sub set_fontsize {
…		…
1932		2377
1933	$self->{fontsize} = $fontsize;	2378	$self->{fontsize} = $fontsize;
1934	$self->reflow;	2379	$self->reflow;
1935	}	2380	}
1936		2381
		2382	sub size_allocate {
		2383	my ($self, $w, $h, $changed) = @_;
		2384
		2385	$self->SUPER::size_allocate ($w, $h, $changed);
		2386
		2387	return unless $changed;
		2388
		2389	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2390	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2391	$self->{layout}->set_width ($self->{children}[0]{w});
		2392
		2393	$self->reflow;
		2394	}
		2395
1937	sub text_height {	2396	sub text_size {
1938	my ($self, $text) = @_;	2397	my ($self, $text, $indent) = @_;
1939		2398
1940	my $layout = $self->{layout};	2399	my $layout = $self->{layout};
1941		2400
1942	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2401	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943	$layout->set_width ($self->{w});	2402	$layout->set_width ($self->{children}[0]{w} - $indent);
1944	$layout->set_text ($text);	2403	$layout->set_markup ($text);
1945		2404
1946	($layout->size)[1]	2405	$layout->size
1947	}	2406	}
1948		2407
1949	sub reflow {	2408	sub reflow {
1950	my ($self) = @_;	2409	my ($self) = @_;
1951		2410
1952	$self->{need_reflow}++;	2411	$self->{need_reflow}++;
1953	$self->update;	2412	$self->update;
1954	}	2413	}
1955		2414
1956	sub size_allocate {	2415	sub set_offset {
		2416	my ($self, $offset) = @_;
		2417
		2418	# todo: base offset on lines or so, not on pixels
		2419	$self->{children}[1]->set_value ($offset);
		2420	}
		2421
		2422	sub clear {
1957	my ($self, $w, $h) = @_;	2423	my ($self) = @_;
1958		2424
1959	$self->SUPER::size_allocate ($w, $h);	2425	$self->{par} = [];
1960		2426	$self->{height} = 0;
1961	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2427	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962	$self->{layout}->set_width ($self->{children}[0]{w});
1963
1964	$self->reflow;
1965	}	2428	}
1966		2429
1967	sub add_paragraph {	2430	sub add_paragraph {
1968	my ($self, $color, $text) = @_;	2431	my ($self, $color, $text, $indent) = @_;
1969		2432
1970	#TODO: intelligently "reformat" paragraph	2433	for my $line (split /\n/, $text) {
1971		2434	my ($w, $h) = $self->text_size ($line);
1972	my $height = $self->text_height ($text);
1973
1974	$self->{height} += $height;	2435	$self->{height} += $h;
		2436	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2437	}
1975		2438
1976	push @{$self->{par}}, [$height, $color, $text];
1977
1978	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2439	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979	$self->{children}[1]->update;
1980	}	2440	}
1981		2441
1982	sub update {	2442	sub update {
1983	my ($self) = @_;	2443	my ($self) = @_;
1984		2444
…		…
1986		2446
1987	return unless $self->{h} > 0;	2447	return unless $self->{h} > 0;
1988		2448
1989	delete $self->{texture};	2449	delete $self->{texture};
1990		2450
1991	$ROOT->on_refresh ($self, sub {	2451	$ROOT->on_post_alloc ($self, sub {
		2452	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2453
1992	if (delete $self->{need_reflow}) {	2454	if (delete $self->{need_reflow}) {
1993	my $height = 0;	2455	my $height = 0;
1994		2456
1995	$height += $_->[0] = $self->text_height ($_->[2])	2457	my $layout = $self->{layout};
		2458
		2459	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2460
1996	for @{$self->{par}};	2461	for (@{$self->{par}}) {
		2462	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2463	$layout->set_width ($W - $_->[3]);
		2464	$layout->set_markup ($_->[4]);
		2465	my ($w, $h) = $layout->size;
		2466	$_->[0] = $w + $_->[3];
		2467	$_->[1] = $h;
		2468	}
		2469
		2470	$height += $_->[1];
		2471	}
1997		2472
1998	$self->{height} = $height;	2473	$self->{height} = $height;
1999		2474
2000	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2475	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001		2476
2002	delete $self->{texture};	2477	delete $self->{texture};
2003	}	2478	}
2004		2479
2005	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2480	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006	glClearColor 0, 0, 0, 1;	2481	glClearColor 0.5, 0.5, 0.5, 0;
2007	glClear GL_COLOR_BUFFER_BIT;	2482	glClear GL_COLOR_BUFFER_BIT;
2008		2483
		2484	my $top = int $self->{children}[1]{range}[0];
		2485
		2486	my $y0 = $top;
		2487	my $y1 = $top + $H;
		2488
		2489	my $y = 0;
		2490
		2491	my $layout = $self->{layout};
		2492
		2493	$layout->set_font ($self->{font}) if $self->{font};
		2494
2009	glEnable GL_BLEND;	2495	glEnable GL_BLEND;
		2496	#TODO# not correct in windows where rgba is forced off
2010	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2497	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011	glEnable GL_TEXTURE_2D;
2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014	my $top = int $self->{children}[1]{range}[0];
2015
2016	my $y0 = $top;
2017	my $y1 = $top + $self->{h};
2018
2019	my $y = 0;
2020
2021	my $layout = $self->{layout};
2022		2498
2023	for my $par (@{$self->{par}}) {	2499	for my $par (@{$self->{par}}) {
2024	my $h = $par->[0];	2500	my $h = $par->[1];
2025		2501
2026	if ($y0 < $y + $h && $y < $y1) {	2502	if ($y0 < $y + $h && $y < $y1) {
		2503	$layout->set_foreground (@{ $par->[2] });
		2504	$layout->set_width ($W - $par->[3]);
2027	$layout->set_text ($par->[2]);	2505	$layout->set_markup ($par->[4]);
2028		2506
2029	glColor @{ $par->[1] };	2507	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030	my ($W, $H) = $layout->size;	2508
2031	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2509	glRasterPos $par->[3], $y - $y0;
		2510	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032	}	2511	}
2033		2512
2034	$y += $h;	2513	$y += $h;
2035	}	2514	}
2036		2515
2037	glDisable GL_TEXTURE_2D;
2038	glDisable GL_BLEND;	2516	glDisable GL_BLEND;
2039	};	2517	};
2040	});	2518	});
2041	}	2519	}
2042		2520
2043	sub _draw {	2521	sub _draw {
2044	my ($self) = @_;	2522	my ($self) = @_;
2045		2523
2046	if ($self->{texture}) {
2047	glEnable GL_TEXTURE_2D;	2524	glEnable GL_TEXTURE_2D;
2048	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2526	glColor 1, 1, 1, 1;
2049	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2527	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050	glDisable GL_TEXTURE_2D;	2528	glDisable GL_TEXTURE_2D;
2051	}
2052		2529
2053	$self->{children}[1]->draw;	2530	$self->{children}[1]->draw;
2054		2531
2055	}	2532	}
2056		2533
…		…
2104		2581
2105	sub new {	2582	sub new {
2106	my $class = shift;	2583	my $class = shift;
2107		2584
2108	my $self = $class->SUPER::new (	2585	my $self = $class->SUPER::new (
2109	state => 0,	2586	state => 0,
2110	connect_activate => \&toggle_flopper,	2587	on_activate => \&toggle_flopper,
2111	can_events => 1,
2112	@_	2588	@_
2113	);	2589	);
2114		2590
2115	if ($self->{state}) {
2116	$self->{state} = 0;
2117	$self->toggle_flopper;
2118	}
2119
2120	$self	2591	$self
2121	}	2592	}
2122		2593
2123	sub toggle_flopper {	2594	sub toggle_flopper {
2124	my ($self) = @_;	2595	my ($self) = @_;
2125		2596
2126	# TODO: use animation	2597	$self->{other}->toggle_visibility;
2127	if ($self->{state} = !$self->{state}) {
2128	$CFClient::UI::ROOT->add ($self->{other});
2129	$self->{other}->move ($self->coord2global (0, $self->{h}));
2130	$self->emit ("open");
2131	} else {
2132	$CFClient::UI::ROOT->remove ($self->{other});
2133	$self->emit ("close");
2134	}
2135
2136	$self->emit (changed => $self->{state});
2137	}	2598	}
2138		2599
2139	#############################################################################	2600	#############################################################################
2140		2601
2141	package CFClient::UI::Tooltip;	2602	package CFClient::UI::Tooltip;
…		…
2151	@_,	2612	@_,
2152	can_events => 0,	2613	can_events => 0,
2153	)	2614	)
2154	}	2615	}
2155		2616
2156	sub set_text {	2617	sub set_tooltip_from {
2157	my ($self, $text) = @_;	2618	my ($self, $widget) = @_;
2158		2619
2159	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2620	$self->add (new CFClient::UI::Label
2160	$self->{label}->set_text ($text);	2621	markup => $widget->{tooltip},
2161	$self->add ($self->{label});	2622	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2623	fontsize => 0.8,
		2624	fg => [0, 0, 0, 1],
		2625	ellipsise => 0,
		2626	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2627	);
2162	}	2628	}
2163		2629
2164	sub size_request {	2630	sub size_request {
2165	my ($self) = @_;	2631	my ($self) = @_;
2166		2632
2167	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2633	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168		2634
2169	$w = List::Util::min $::WIDTH * 0.2, $w;
2170	$h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172	($w + 4, $h + 4)	2635	($w + 4, $h + 4)
2173	}	2636	}
2174		2637
		2638	sub size_allocate {
		2639	my ($self, $w, $h, $changed) = @_;
		2640
		2641	return unless $changed;
		2642
		2643	$self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
		2644	}
		2645
2175	sub _draw {	2646	sub _draw {
2176	my ($self) = @_;	2647	my ($self) = @_;
2177		2648
2178	glPushMatrix;
2179	glTranslate 0.375, 0.375;	2649	glTranslate 0.375, 0.375;
2180		2650
2181	my ($w, $h) = @$self{qw(w h)};	2651	my ($w, $h) = @$self{qw(w h)};
2182		2652
2183	glColor 1, 0.8, 0.4;	2653	glColor 1, 0.8, 0.4;
…		…
2194	glVertex 0 , $h;	2664	glVertex 0 , $h;
2195	glVertex $w, $h;	2665	glVertex $w, $h;
2196	glVertex $w, 0;	2666	glVertex $w, 0;
2197	glEnd;	2667	glEnd;
2198		2668
2199	glPopMatrix;	2669	glTranslate 2 - 0.375, 2 - 0.375;
2200		2670
2201	glTranslate 2, 2;
2202	$self->SUPER::_draw;	2671	$self->SUPER::_draw;
2203	}	2672	}
2204		2673
2205	#############################################################################	2674	#############################################################################
2206		2675
		2676	package CFClient::UI::Face;
		2677
		2678	our @ISA = CFClient::UI::Base::;
		2679
		2680	use CFClient::OpenGL;
		2681
		2682	sub new {
		2683	my $class = shift;
		2684
		2685	my $self = $class->SUPER::new (
		2686	aspect => 1,
		2687	can_events => 0,
		2688	@_,
		2689	);
		2690
		2691	if ($self->{anim} && $self->{animspeed}) {
		2692	Scalar::Util::weaken (my $widget = $self);
		2693
		2694	$self->{timer} = Event->timer (
		2695	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2696	hard => 1,
		2697	interval => $self->{animspeed},
		2698	cb => sub {
		2699	++$widget->{frame};
		2700	$widget->update;
		2701	},
		2702	);
		2703	}
		2704
		2705	$self
		2706	}
		2707
		2708	sub size_request {
		2709	(32, 8)
		2710	}
		2711
		2712	sub update {
		2713	my ($self) = @_;
		2714
		2715	return unless $self->{visible};
		2716
		2717	$self->SUPER::update;
		2718	}
		2719
		2720	sub _draw {
		2721	my ($self) = @_;
		2722
		2723	return unless $::CONN;
		2724
		2725	my $face;
		2726
		2727	if ($self->{frame}) {
		2728	my $anim = $::CONN->{anim}[$self->{anim}];
		2729
		2730	$face = $anim->[ $self->{frame} % @$anim ]
		2731	if $anim && @$anim;
		2732	}
		2733
		2734	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2735
		2736	if ($tex) {
		2737	glEnable GL_TEXTURE_2D;
		2738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2739	glColor 1, 1, 1, 1;
		2740	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2741	glDisable GL_TEXTURE_2D;
		2742	}
		2743	}
		2744
		2745	sub DESTROY {
		2746	my ($self) = @_;
		2747
		2748	$self->{timer}->cancel
		2749	if $self->{timer};
		2750
		2751	$self->SUPER::DESTROY;
		2752	}
		2753
		2754	#############################################################################
		2755
		2756	package CFClient::UI::Inventory;
		2757
		2758	our @ISA = CFClient::UI::ScrolledWindow::;
		2759
		2760	sub new {
		2761	my $class = shift;
		2762
		2763	my $self = $class->SUPER::new (
		2764	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2765	@_,
		2766	);
		2767
		2768	$self
		2769	}
		2770
		2771	sub set_items {
		2772	my ($self, $items) = @_;
		2773
		2774	$self->{scrolled}->clear;
		2775	return unless $items;
		2776
		2777	my @items = sort {
		2778	($a->{type} <=> $b->{type})
		2779	or ($a->{name} cmp $b->{name})
		2780	} @$items;
		2781
		2782	$self->{real_items} = \@items;
		2783
		2784	my $row = 0;
		2785	for my $item (@items) {
		2786	CFClient::Item::update_widgets $item;
		2787
		2788	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2789	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2790	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2791
		2792	$row++;
		2793	}
		2794	}
		2795
		2796	#############################################################################
		2797
		2798	package CFClient::UI::Menu;
		2799
		2800	our @ISA = CFClient::UI::FancyFrame::;
		2801
		2802	use CFClient::OpenGL;
		2803
		2804	sub new {
		2805	my $class = shift;
		2806
		2807	my $self = $class->SUPER::new (
		2808	items => [],
		2809	z => 100,
		2810	@_,
		2811	);
		2812
		2813	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2814
		2815	for my $item (@{ $self->{items} }) {
		2816	my ($widget, $cb) = @$item;
		2817
		2818	# handle various types of items, only text for now
		2819	if (!ref $widget) {
		2820	$widget = new CFClient::UI::Label
		2821	can_hover => 1,
		2822	can_events => 1,
		2823	text => $widget;
		2824	}
		2825
		2826	$self->{item}{$widget} = $item;
		2827
		2828	$self->{vbox}->add ($widget);
		2829	}
		2830
		2831	$self
		2832	}
		2833
		2834	# popup given the event (must be a mouse button down event currently)
		2835	sub popup {
		2836	my ($self, $ev) = @_;
		2837
		2838	$self->_emit ("popdown");
		2839
		2840	# maybe save $GRAB? must be careful about events...
		2841	$GRAB = $self;
		2842	$self->{button} = $ev->{button};
		2843
		2844	$self->show;
		2845	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2846	}
		2847
		2848	sub mouse_motion {
		2849	my ($self, $ev, $x, $y) = @_;
		2850
		2851	# TODO: should use vbox->find_widget or so
		2852	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2853	$self->{hover} = $self->{item}{$HOVER};
		2854	}
		2855
		2856	sub button_up {
		2857	my ($self, $ev, $x, $y) = @_;
		2858
		2859	if ($ev->{button} == $self->{button}) {
		2860	undef $GRAB;
		2861	$self->hide;
		2862
		2863	$self->_emit ("popdown");
		2864	$self->{hover}[1]->() if $self->{hover};
		2865	}
		2866	}
		2867
		2868	#############################################################################
		2869
		2870	package CFClient::UI::Statusbox;
		2871
		2872	our @ISA = CFClient::UI::VBox::;
		2873
		2874	sub new {
		2875	my $class = shift;
		2876
		2877	$class->SUPER::new (
		2878	fontsize => 0.8,
		2879	@_,
		2880	)
		2881	}
		2882
		2883	sub reorder {
		2884	my ($self) = @_;
		2885	my $NOW = time;
		2886
		2887	while (my ($k, $v) = each %{ $self->{item} }) {
		2888	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2889	}
		2890
		2891	my @widgets;
		2892
		2893	my @items = sort {
		2894	$a->{pri} <=> $b->{pri}
		2895	or $b->{id} <=> $a->{id}
		2896	} values %{ $self->{item} };
		2897
		2898	my $count = 10 + 1;
		2899	for my $item (@items) {
		2900	last unless --$count;
		2901
		2902	push @widgets, $item->{label} ||= do {
		2903	# TODO: doesn't handle markup well (read as: at all)
		2904	my $short = $item->{count} > 1
		2905	? "<b>$item->{count} ×</b> $item->{text}"
		2906	: $item->{text};
		2907
		2908	for ($short) {
		2909	s/^\s+//;
		2910	s/\s+/ /g;
		2911	}
		2912
		2913	new CFClient::UI::Label
		2914	markup => $short,
		2915	tooltip => $item->{tooltip},
		2916	tooltip_font => $::FONT_PROP,
		2917	tooltip_width => 0.67,
		2918	fontsize => $item->{fontsize} || $self->{fontsize},
		2919	max_w => $::WIDTH * 0.44,
		2920	fg => $item->{fg},
		2921	can_events => 1,
		2922	can_hover => 1
		2923	};
		2924	}
		2925
		2926	$self->clear;
		2927	$self->SUPER::add (reverse @widgets);
		2928	}
		2929
		2930	sub add {
		2931	my ($self, $text, %arg) = @_;
		2932
		2933	$text =~ s/^\s+//;
		2934	$text =~ s/\s+$//;
		2935
		2936	return unless $text;
		2937
		2938	my $timeout = time + ((delete $arg{timeout}) || 60);
		2939
		2940	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2941
		2942	if (my $item = $self->{item}{$group}) {
		2943	if ($item->{text} eq $text) {
		2944	$item->{count}++;
		2945	} else {
		2946	$item->{count} = 1;
		2947	$item->{text} = $item->{tooltip} = $text;
		2948	}
		2949	$item->{id} = ++$self->{id};
		2950	$item->{timeout} = $timeout;
		2951	delete $item->{label};
		2952	} else {
		2953	$self->{item}{$group} = {
		2954	id => ++$self->{id},
		2955	text => $text,
		2956	timeout => $timeout,
		2957	tooltip => $text,
		2958	fg => [0.8, 0.8, 0.8, 0.8],
		2959	pri => 0,
		2960	count => 1,
		2961	%arg,
		2962	};
		2963	}
		2964
		2965	$self->reorder;
		2966	}
		2967
		2968	sub reconfigure {
		2969	my ($self) = @_;
		2970
		2971	delete $_->{label}
		2972	for values %{ $self->{item} || {} };
		2973
		2974	$self->reorder;
		2975	$self->SUPER::reconfigure;
		2976	}
		2977
		2978	#############################################################################
		2979
2207	package CFClient::UI::Root;	2980	package CFClient::UI::Root;
2208		2981
2209	our @ISA = CFClient::UI::Container::;	2982	our @ISA = CFClient::UI::Container::;
2210		2983
2211	use CFClient::OpenGL;	2984	use CFClient::OpenGL;
2212		2985
2213	sub check_size {	2986	sub new {
2214	my ($self) = @_;	2987	my $class = shift;
2215		2988
2216	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2989	my $self = $class->SUPER::new (
2217	}	2990	visible => 1,
		2991	@_,
		2992	);
2218		2993
2219	sub size_request {	2994	Scalar::Util::weaken ($self->{root} = $self);
2220	($::WIDTH, $::HEIGHT)	2995
		2996	$self
2221	}	2997	}
2222		2998
2223	sub configure {	2999	sub configure {
2224	my ($self, $x, $y, $w, $h) = @_;	3000	my ($self, $x, $y, $w, $h) = @_;
2225		3001
2226	$self->SUPER::configure ($x, $y, $w, $h);	3002	$self->{w} = $w;
		3003	$self->{h} = $h;
		3004	}
2227		3005
		3006	sub reconfigure {
		3007	my ($self) = @_;
		3008
		3009	$self->SUPER::reconfigure;
		3010
		3011	$self->size_allocate ($self->{w}, $self->{h}, 1)
		3012	if $self->{w};
		3013	}
		3014
		3015	sub size_request {
		3016	my ($self) = @_;
		3017
		3018	($self->{w}, $self->{h})
		3019	}
		3020
		3021	sub size_allocate {
		3022	my ($self, $w, $h, $changed) = @_;
		3023
2228	for my $child (@{$self->{children}}) {	3024	for my $child ($self->children) {
2229	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3025	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230		3026
		3027	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3028	if exists $child->{req_x};
		3029
		3030	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3031	if exists $child->{req_y};
		3032
		3033	#delete @$child{qw(req_x req_y)};#d# def_x, def_y
		3034
2231	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3035	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2232	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3036	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3037
2233	$child->configure ($X, $Y, $W,$H);	3038	$child->configure ($X, $Y, $W, $H);
2234	}	3039	}
2235	}	3040	}
2236		3041
2237	sub _topleft {	3042	sub coord2local {
2238	my ($self, $x, $y) = @_;	3043	my ($self, $x, $y) = @_;
2239		3044
2240	($x, $y)	3045	($x, $y)
2241	}	3046	}
2242		3047
		3048	sub coord2global {
		3049	my ($self, $x, $y) = @_;
		3050
		3051	($x, $y)
		3052	}
		3053
2243	sub update {	3054	sub update {
2244	my ($self) = @_;	3055	my ($self) = @_;
2245		3056
2246	$self->check_size;	3057	$::WANT_REFRESH++;
2247	::refresh ();
2248	}	3058	}
2249		3059
2250	sub add {	3060	sub add {
2251	my ($self, $child) = @_;	3061	my ($self, @children) = @_;
2252		3062
		3063	for my $child (@children) {
		3064	$child->{is_toplevel} = 1;
		3065
2253	# integerize window positions	3066	# integerise window positions
2254	$child->{x} = int $child->{x};	3067	$child->{x} = int $child->{x};
2255	$child->{y} = int $child->{y};	3068	$child->{y} = int $child->{y};
		3069	}
2256		3070
2257	$self->SUPER::add ($child);	3071	$self->SUPER::add (@children);
		3072	}
		3073
		3074	sub remove {
		3075	my ($self, @children) = @_;
		3076
		3077	$self->SUPER::remove (@children);
		3078
		3079	while (@children) {
		3080	my $w = pop @children;
		3081	push @children, $w->children;
		3082	$w->set_invisible;
		3083	}
2258	}	3084	}
2259		3085
2260	sub on_refresh {	3086	sub on_refresh {
2261	my ($self, $id, $cb) = @_;	3087	my ($self, $id, $cb) = @_;
2262		3088
2263	$self->{refresh_hook}{$id} = $cb;	3089	$self->{refresh_hook}{$id} = $cb;
2264	}	3090	}
2265		3091
		3092	sub on_post_alloc {
		3093	my ($self, $id, $cb) = @_;
		3094
		3095	$self->{post_alloc_hook}{$id} = $cb;
		3096	}
		3097
2266	sub draw {	3098	sub draw {
2267	my ($self) = @_;	3099	my ($self) = @_;
2268		3100
2269	while (my $rcb = delete $self->{refresh_hook}) {	3101	while ($self->{refresh_hook}) {
2270	$_->() for values %$rcb;	3102	$_->()
		3103	for values %{delete $self->{refresh_hook}};
		3104	}
		3105
		3106	if ($self->{realloc}) {
		3107	my @queue;
		3108
		3109	while () {
		3110	if ($self->{realloc}) {
		3111	#TODO use array-of-depth approach
		3112
		3113	@queue = sort { $a->{visible} <=> $b->{visible} }
		3114	@queue, values %{delete $self->{realloc}};
		3115	}
		3116
		3117	my $widget = pop @queue || last;
		3118
		3119	$widget->{visible} or last; # do not resize invisible widgets
		3120
		3121	my ($w, $h) = $widget->{def_w} && $widget->{def_h}
		3122	? @$widget{qw(def_w def_h)}
		3123	: $widget->size_request;
		3124
		3125	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3126
		3127	$widget->{req_w} = $w;
		3128	$widget->{req_h} = $h;
		3129
		3130	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3131
		3132	push @queue, $widget->{parent}
		3133	if $widget->{parent};
		3134	}
		3135	}
		3136
		3137	while (my $size_alloc = delete $self->{size_alloc}) {
		3138	my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
		3139	values %$size_alloc;
		3140
		3141	while () {
		3142	my ($widget, $w, $h) = @{ pop @queue or last };
		3143
		3144	$w = 0 if $w < 0;
		3145	$h = 0 if $h < 0;
		3146
		3147	my $changed = $widget->{w} != $w || $widget->{h} != $h;
		3148
		3149	$widget->{w} = $w;
		3150	$widget->{h} = $h;
		3151
		3152	$widget->emit (size_allocate => $w, $h, $changed);
		3153	}
		3154	}
		3155
		3156	while ($self->{post_alloc_hook}) {
		3157	$_->()
		3158	for values %{delete $self->{post_alloc_hook}};
2271	}	3159	}
2272		3160
2273	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3161	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3162	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275	glClear GL_COLOR_BUFFER_BIT;	3163	glClear GL_COLOR_BUFFER_BIT;
2276		3164
2277	glMatrixMode GL_PROJECTION;	3165	glMatrixMode GL_PROJECTION;
2278	glLoadIdentity;	3166	glLoadIdentity;
2279	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3167	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280	glMatrixMode GL_MODELVIEW;	3168	glMatrixMode GL_MODELVIEW;
2281	glLoadIdentity;	3169	glLoadIdentity;
2282		3170
2283	$self->_draw;	3171	$self->_draw;
2284	}	3172	}
…		…
2286	#############################################################################	3174	#############################################################################
2287		3175
2288	package CFClient::UI;	3176	package CFClient::UI;
2289		3177
2290	$ROOT = new CFClient::UI::Root;	3178	$ROOT = new CFClient::UI::Root;
2291	$TOOLTIP = new CFClient::UI::Tooltip;	3179	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292		3180
2293	1	3181	1
2294		3182

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