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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.235 by root, Thu May 25 16:35:42 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
		42	}
		43
		44	return;
		45	}
		46	}
		47	}
		48
		49	$TOOLTIP->hide;
		50	delete $TOOLTIP->{owner};
		51	}
14		52
15	# class methods for events	53	# class methods for events
16	sub feed_sdl_key_down_event {	54	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	55	$FOCUS->emit (key_down => $_[0])
		56	if $FOCUS;
18	}	57	}
19		58
20	sub feed_sdl_key_up_event {	59	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	60	$FOCUS->emit (key_up => $_[0])
		61	if $FOCUS;
22	}	62	}
23		63
24	sub feed_sdl_button_down_event {	64	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	65	my ($ev) = @_;
26	my ($x, $y) = ($ev->{x}, $ev->{y});	66	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$BUTTON_STATE) {	68	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	69	my $widget = $ROOT->find_widget ($x, $y);
30		70
31	$GRAB = $widget;	71	$GRAB = $widget;
32	$GRAB->update if $GRAB;	72	$GRAB->update if $GRAB;
		73
		74	check_tooltip;
33	}	75	}
34		76
35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		78
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	79	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		80	if $GRAB;
38	}	81	}
39		82
40	sub feed_sdl_button_up_event {	83	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	84	my ($ev) = @_;
42	my ($x, $y) = ($ev->{x}, $ev->{y});	85	my ($x, $y) = ($ev->{x}, $ev->{y});
43		86
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		88
46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	89	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		90
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	91	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		92	if $GRAB;
49		93
50	if (!$BUTTON_STATE) {	94	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	95	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	96	$grab->update if $grab;
53	$GRAB->update if $GRAB;	97	$GRAB->update if $GRAB;
		98
		99	check_tooltip;
54	}	100	}
55	}	101	}
56		102
57	sub feed_sdl_motion_event {	103	sub feed_sdl_motion_event {
58	my ($ev) = @_;	104	my ($ev) = @_;
…		…
63	if ($widget != $HOVER) {	109	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	110	my $hover = $HOVER; $HOVER = $widget;
65		111
66	$hover->update if $hover && $hover->{can_hover};	112	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	113	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		114
		115	check_tooltip;
		116	}
		117
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	118	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		119	if $HOVER;
71	}	120	}
72		121
73	# convert position array to integers	122	# convert position array to integers
74	sub harmonize {	123	sub harmonize {
75	my ($vals) = @_;	124	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	130	$rem += $_ - $i;
82	$_ = $i;	131	$_ = $i;
83	}	132	}
84	}	133	}
85		134
		135	sub full_refresh {
		136	# make a copy, otherwise for complains about freed values.
		137	my @widgets = values %WIDGET;
		138
		139	$_->update
		140	for @widgets;
		141	}
		142
		143	sub reconfigure_widgets {
		144	# make a copy, otherwise C<for> complains about freed values.
		145	my @widgets = values %WIDGET;
		146
		147	$_->reconfigure
		148	for @widgets;
		149	}
		150
		151	# call when resolution changes etc.
		152	sub rescale_widgets {
		153	my ($sx, $sy) = @_;
		154
		155	for my $widget (values %WIDGET) {
		156	if ($widget->{is_toplevel}) {
		157	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		158	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		159	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		160	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		161	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		162	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		163	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		164	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		165	}
		166	}
		167
		168	reconfigure_widgets;
		169	}
		170
86	#############################################################################	171	#############################################################################
87		172
88	package CFClient::UI::Base;	173	package CFClient::UI::Base;
89		174
90	use strict;	175	use strict;
…		…
93		178
94	sub new {	179	sub new {
95	my $class = shift;	180	my $class = shift;
96		181
97	my $self = bless {	182	my $self = bless {
98	x => 0,	183	x => 0,
99	y => 0,	184	y => 0,
100	z => 0,	185	z => 0,
101	can_events => 1,	186	can_events => 1,
102	@_	187	@_
103	}, $class;	188	}, $class;
104		189
105	for (keys %$self) {	190	for (keys %$self) {
106	if (/^connect_(.*)$/) {	191	if (/^connect_(.*)$/) {
107	$self->connect ($1 => delete $self->{$_});	192	$self->connect ($1 => delete $self->{$_});
108	}	193	}
109	}	194	}
110		195
		196	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		197
111	$self	198	$self
112	}	199	}
113		200
		201	sub destroy {
		202	my ($self) = @_;
		203
		204	$self->hide;
		205	%$self = ();
		206	}
		207
114	sub show {	208	sub show {
115	my ($self) = @_;	209	my ($self) = @_;
116
117	return if $self->{parent};	210	return if $self->{parent};
118		211
119	$CFClient::UI::ROOT->add ($self);	212	$CFClient::UI::ROOT->add ($self);
120	}	213	}
121		214
		215	sub show_centered {
		216	my ($self) = @_;
		217	return if $self->{parent};
		218
		219	$self->show;
		220
		221	$CFClient::UI::ROOT->on_post_alloc (
		222	"centered $self" => sub {
		223	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		224	},
		225	);
		226	}
		227
		228	sub set_invisible {
		229	my ($self) = @_;
		230
		231	# broken show/hide model
		232
		233	delete $self->{visible};
		234
		235	undef $GRAB if $GRAB == $self;
		236	undef $HOVER if $HOVER == $self;
		237
		238	CFClient::UI::check_tooltip
		239	if $CFClient::UI::TOOLTIP->{owner} == $self;
		240
		241	$self->focus_out;
		242	}
		243
122	sub hide {	244	sub hide {
123	my ($self) = @_;	245	my ($self) = @_;
124		246
125	return unless $self->{parent};	247	$self->set_invisible;
126		248
127	$self->{parent}->remove ($self);	249	$self->{parent}->remove ($self)
		250	if $self->{parent};
128	}	251	}
129		252
130	sub move {	253	sub move {
131	my ($self, $x, $y, $z) = @_;	254	my ($self, $x, $y, $z) = @_;
132		255
…		…
135	$self->{z} = $z if defined $z;	258	$self->{z} = $z if defined $z;
136		259
137	$self->update;	260	$self->update;
138	}	261	}
139		262
140	sub needs_redraw {	263	sub set_size {
141	0	264	my ($self, $w, $h) = @_;
		265
		266	$self->{user_w} = $w;
		267	$self->{user_h} = $h;
		268
		269	$self->check_size;
142	}	270	}
143		271
144	sub size_request {	272	sub size_request {
145	require Carp;	273	require Carp;
146	Carp::confess "size_request is abstract";	274	Carp::confess "size_request is abstract";
…		…
166	$self->{y} = $y;	294	$self->{y} = $y;
167	$self->update;	295	$self->update;
168	}	296	}
169		297
170	if ($self->{w} != $w || $self->{h} != $h) {	298	if ($self->{w} != $w || $self->{h} != $h) {
171	$self->{w} = $w;	299	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
172	$self->{h} = $h;
173
174	$self->size_allocate ($w, $h);
175	$self->update;
176	}	300	}
177	}	301	}
178		302
179	sub size_allocate {	303	sub size_allocate {
180	# nothing to be done	304	# nothing to be done
181	}	305	}
182		306
183	# return top left coordinates	307	sub reconfigure {
184	sub _topleft {	308	my ($self) = @_;
		309
		310	$self->check_size (1);
		311	$self->update;
		312	}
		313
		314	sub children {
		315	}
		316
		317	sub set_max_size {
185	my ($self, $x, $y) = @_;	318	my ($self, $w, $h) = @_;
186		319
187	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	320	delete $self->{max_w}; $self->{max_w} = $w if $w;
		321	delete $self->{max_h}; $self->{max_h} = $h if $h;
		322	}
		323
		324	sub set_tooltip {
		325	my ($self, $tooltip) = @_;
		326
		327	$tooltip =~ s/^\s+//;
		328	$tooltip =~ s/\s+$//;
		329
		330	return if $self->{tooltip} eq $tooltip;
		331
		332	$self->{tooltip} = $tooltip;
		333
		334	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		335	delete $CFClient::UI::TOOLTIP->{owner};
		336	CFClient::UI::check_tooltip;
		337	}
188	}	338	}
189		339
190	# translate global coordinates to local coordinate system	340	# translate global coordinates to local coordinate system
191	sub coord2local {	341	sub coord2local {
192	my ($self, $x, $y) = @_;	342	my ($self, $x, $y) = @_;
193		343
194	my ($X, $Y) = $self->_topleft;	344	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195	($x - $X, $y - $Y)
196	}	345	}
197		346
198	# translate local coordinates to global coordinate system	347	# translate local coordinates to global coordinate system
199	sub coord2global {	348	sub coord2global {
200	my ($self, $x, $y) = @_;	349	my ($self, $x, $y) = @_;
201		350
202	my ($X, $Y) = $self->_topleft;	351	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203	($x + $X, $y + $Y)
204	}	352	}
205		353
206	sub focus_in {	354	sub focus_in {
207	my ($self) = @_;	355	my ($self) = @_;
208		356
209	return if $FOCUS == $self;	357	return if $FOCUS == $self;
210	return unless $self->{can_focus};	358	return unless $self->{can_focus};
211		359
212	my $focus = $FOCUS; $FOCUS = $self;	360	my $focus = $FOCUS; $FOCUS = $self;
213		361
214	$self->emit (focus_in => $focus);	362	$self->_emit (focus_in => $focus);
215		363
216	$focus->update if $focus;	364	$focus->update if $focus;
217	$FOCUS->update;	365	$FOCUS->update;
218	}	366	}
219		367
…		…
222		370
223	return unless $FOCUS == $self;	371	return unless $FOCUS == $self;
224		372
225	my $focus = $FOCUS; undef $FOCUS;	373	my $focus = $FOCUS; undef $FOCUS;
226		374
227	$self->emit (focus_out => $focus);	375	$self->_emit (focus_out => $focus);
228		376
229	$focus->update if $focus; #?	377	$focus->update if $focus; #?
		378
		379	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		380	unless $FOCUS;
230	}	381	}
231		382
232	sub mouse_motion { }	383	sub mouse_motion { }
233	sub button_up { }	384	sub button_up { }
234	sub key_down { }	385	sub key_down { }
235	sub key_up { }	386	sub key_up { }
236		387
237	sub button_down {	388	sub button_down {
238	my ($self, $ev, $x, $y) = @_;	389	my ($self, $ev, $x, $y) = @_;
239		390
240	$self->focus_in;	391	$self->focus_in;
…		…
268	glVertex $x + $self->{w}, $y + $self->{h};	419	glVertex $x + $self->{w}, $y + $self->{h};
269	glVertex $x , $y + $self->{h};	420	glVertex $x , $y + $self->{h};
270	glEnd;	421	glEnd;
271	glDisable GL_BLEND;	422	glDisable GL_BLEND;
272	}	423	}
		424
		425	if ($ENV{PCLIENT_DEBUG}) {
		426	glPushMatrix;
		427	glColor 1, 1, 0, 1;
		428	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		429	glBegin GL_LINE_LOOP;
		430	glVertex 0 , 0;
		431	glVertex $self->{w} - 1, 0;
		432	glVertex $self->{w} - 1, $self->{h} - 1;
		433	glVertex 0 , $self->{h} - 1;
		434	glEnd;
		435	glPopMatrix;
		436	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		437	}
273	}	438	}
274		439
275	sub _draw {	440	sub _draw {
276	my ($self) = @_;	441	my ($self) = @_;
277		442
…		…
292		457
293	sub set_parent {	458	sub set_parent {
294	my ($self, $parent) = @_;	459	my ($self, $parent) = @_;
295		460
296	Scalar::Util::weaken ($self->{parent} = $parent);	461	Scalar::Util::weaken ($self->{parent} = $parent);
		462
		463	# TODO: req_w _does_change after ->reconfigure
		464	$self->check_size
		465	unless exists $self->{req_w};
		466
		467	$self->show;
297	}	468	}
298		469
299	sub check_size {	470	sub check_size {
300	my ($self) = @_;	471	my ($self, $forced) = @_;
301		472
302	return unless $self->{parent};	473	$self->{force_alloc} = 1 if $forced;
303		474	$CFClient::UI::ROOT->{check_size}{$self} = $self;
304	my ($w, $h) = $self->size_request;
305
306	if ($w != $self->{req_w} || $h != $self->{req_h}) {
307	$self->{req_w} = $w;
308	$self->{req_h} = $h;
309
310	$self->{parent}->check_size;
311	}
312	}	475	}
313		476
314	sub update {	477	sub update {
315	my ($self) = @_;	478	my ($self) = @_;
316		479
…		…
322	my ($self, $signal, $cb) = @_;	485	my ($self, $signal, $cb) = @_;
323		486
324	push @{ $self->{signal_cb}{$signal} }, $cb;	487	push @{ $self->{signal_cb}{$signal} }, $cb;
325	}	488	}
326		489
		490	sub _emit {
		491	my ($self, $signal, @args) = @_;
		492
		493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		494	}
		495
327	sub emit {	496	sub emit {
328	my ($self, $signal, @args) = @_;	497	my ($self, $signal, @args) = @_;
329		498
330	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	499	$self->_emit ($signal, @args)
331	$cb->($self, @args);	500	|| $self->$signal (@args);
332	}
333	}	501	}
334		502
335	sub DESTROY {	503	sub DESTROY {
336	my ($self) = @_;	504	my ($self) = @_;
337		505
		506	delete $WIDGET{$self+0};
338	#$self->deactivate;	507	#$self->deactivate;
339	}	508	}
340		509
341	#############################################################################	510	#############################################################################
342		511
…		…
351	my $class = shift;	520	my $class = shift;
352		521
353	# range [value, low, high, page]	522	# range [value, low, high, page]
354		523
355	$class->SUPER::new (	524	$class->SUPER::new (
356	bg => [0, 0, 0, 0.2],	525	#bg => [0, 0, 0, 0.2],
357	active_bg => [1, 1, 1, 0.5],	526	#active_bg => [1, 1, 1, 0.5],
358	@_	527	@_
359	)	528	)
360	}	529	}
361		530
362	sub _draw {	531	sub _draw {
363	my ($self) = @_;	532	my ($self) = @_;
364		533
		534	my $color = $FOCUS == $self && $self->{active_bg}
		535	? $self->{active_bg}
		536	: $self->{bg};
		537
		538	if ($color && (@$color < 4 || $color->[3])) {
365	my ($w, $h) = @$self{qw(w h)};	539	my ($w, $h) = @$self{qw(w h)};
366		540
367	glEnable GL_BLEND;	541	glEnable GL_BLEND;
368	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	542	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	543	glColor @$color;
370		544
371	glBegin GL_QUADS;	545	glBegin GL_QUADS;
372	glVertex 0 , 0;	546	glVertex 0 , 0;
373	glVertex 0 , $h;	547	glVertex 0 , $h;
374	glVertex $w, $h;	548	glVertex $w, $h;
375	glVertex $w, 0;	549	glVertex $w, 0;
376	glEnd;	550	glEnd;
377		551
378	glDisable GL_BLEND;	552	glDisable GL_BLEND;
		553	}
379	}	554	}
380		555
381	#############################################################################	556	#############################################################################
382		557
383	package CFClient::UI::Empty;	558	package CFClient::UI::Empty;
…		…
404	sub new {	579	sub new {
405	my ($class, %arg) = @_;	580	my ($class, %arg) = @_;
406		581
407	my $children = delete $arg{children} || [];	582	my $children = delete $arg{children} || [];
408		583
409	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	584	my $self = $class->SUPER::new (
		585	children => [],
		586	can_events => 0,
		587	%arg,
		588	);
410	$self->add ($_) for @$children;	589	$self->add ($_) for @$children;
411		590
412	$self	591	$self
413	}	592	}
414		593
415	sub add {	594	sub add {
416	my ($self, $child) = @_;	595	my ($self, @widgets) = @_;
417		596
418	$child->set_parent ($self);	597	$_->set_parent ($self)
		598	for @widgets;
419		599
420	use sort 'stable';	600	use sort 'stable';
421		601
422	$self->{children} = [	602	$self->{children} = [
423	sort { $a->{z} <=> $b->{z} }	603	sort { $a->{z} <=> $b->{z} }
424	@{$self->{children}}, $child	604	@{$self->{children}}, @widgets
425	];	605	];
426		606
427	$child->check_size;	607	$self->check_size (1);
		608	$self->update;
		609	}
		610
		611	sub children {
		612	@{ $_[0]{children} }
428	}	613	}
429		614
430	sub remove {	615	sub remove {
431	my ($self, $child) = @_;	616	my ($self, $child) = @_;
432		617
433	delete $child->{parent};	618	delete $child->{parent};
		619	$child->hide;
434		620
435	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	621	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436		622
437	$self->check_size;	623	$self->check_size;
		624	$self->update;
		625	}
		626
		627	sub clear {
		628	my ($self) = @_;
		629
		630	my $children = delete $self->{children};
		631	$self->{children} = [];
		632
		633	for (@$children) {
		634	delete $_->{parent};
		635	$_->hide;
		636	}
		637
		638	$self->check_size;
		639	$self->update;
438	}	640	}
439		641
440	sub find_widget {	642	sub find_widget {
441	my ($self, $x, $y) = @_;	643	my ($self, $x, $y) = @_;
442		644
…		…
517	}	719	}
518		720
519	sub update {	721	sub update {
520	my ($self) = @_;	722	my ($self) = @_;
521		723
522	# we want to do this delayed...	724	$ROOT->on_post_alloc ($self => sub { $self->render_child });
523	$self->render_chld;
524	$self->SUPER::update;	725	$self->SUPER::update;
525	}
526
527	sub render_chld {
528	my ($self) = @_;
529
530	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531	glClearColor 0, 0, 0, 1;
532	glClear GL_COLOR_BUFFER_BIT;
533	$self->child->draw;
534	};
535	}	726	}
536		727
537	sub size_allocate {	728	sub size_allocate {
538	my ($self, $w, $h) = @_;	729	my ($self, $w, $h) = @_;
539		730
540	$self->child->configure (0, 0, $w, $h);	731	$self->SUPER::size_allocate ($w, $h);
		732	$self->update;
		733	}
541		734
		735	sub _render {
		736	$_[0]{children}[0]->draw;
		737	}
		738
		739	sub render_child {
		740	my ($self) = @_;
		741
		742	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		743	glClearColor 0, 0, 0, 0;
		744	glClear GL_COLOR_BUFFER_BIT;
		745
542	$self->render_chld;	746	$self->_render;
		747	};
543	}	748	}
544		749
545	sub _draw {	750	sub _draw {
546	my ($self) = @_;	751	my ($self) = @_;
547		752
548	my ($w, $h) = ($self->w, $self->h);	753	my ($w, $h) = ($self->w, $self->h);
549		754
550	my $tex = $self->{texture}	755	my $tex = $self->{texture}
551	or return;	756	or return;
552		757
553	glEnable GL_BLEND;
554	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555	glEnable GL_TEXTURE_2D;	758	glEnable GL_TEXTURE_2D;
556	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	759	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		760	glColor 1, 1, 1, 1;
557		761
558	$tex->draw_quad (0, 0, $w, $h);	762	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559		763
560	glDisable GL_BLEND;
561	glDisable GL_TEXTURE_2D;	764	glDisable GL_TEXTURE_2D;
562	}	765	}
563		766
564	#############################################################################	767	#############################################################################
565		768
566	package CFClient::UI::ViewPort;	769	package CFClient::UI::ViewPort;
567		770
568	our @ISA = CFClient::UI::Window::;	771	our @ISA = CFClient::UI::Window::;
569
570	sub new { die }
571
572	sub size_request {
573	my ($self) = @_;
574
575	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578	@$self{qw(child_w child_h)}
579	}
580
581	sub _draw {
582	my ($self) = @_;
583
584	$self->{children}[1]->draw;
585	}
586
587
588	#############################################################################
589
590	package CFClient::UI::Frame;
591
592	our @ISA = CFClient::UI::Bin::;
593
594	use CFClient::OpenGL;
595		772
596	sub new {	773	sub new {
597	my $class = shift;	774	my $class = shift;
598		775
599	my $self = $class->SUPER::new (	776	$class->SUPER::new (
600	bg => [1, 1, 1, 1],	777	scroll_x => 0,
601	border_bg => [1, 1, 1, 1],	778	scroll_y => 1,
602	border => 0.8,
603	@_	779	@_,
604	);	780	)
605
606	$self
607	}
608
609	sub set_size {
610	my ($self, $w, $h) = @_;
611	$self->{req_w} = $w;
612	$self->{req_h} = $h;
613	$self->check_size;
614	}	781	}
615		782
616	sub size_request {	783	sub size_request {
617	my ($self) = @_;	784	my ($self) = @_;
618	($self->{req_w}, $self->{req_h})	785
		786	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		787
		788	@$self{qw(child_w child_h)}
619	}	789	}
620		790
621	sub size_allocate {	791	sub size_allocate {
622	my ($self, $w, $h) = @_;	792	my ($self, $w, $h) = @_;
623	$self->{w} = $w;	793
624	$self->{h} = $h;	794	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		795	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		796
625	$self->child->configure (0, 0, $w, $h);	797	$self->child->configure (0, 0, $w, $h);
		798	$self->update;
		799	}
		800
		801	sub set_offset {
		802	my ($self, $x, $y) = @_;
		803
		804	$self->{view_x} = int $x;
		805	$self->{view_y} = int $y;
		806
		807	$self->update;
		808	}
		809
		810	# hmm, this does not work for topleft of $self... but we should not ask for that
		811	sub coord2local {
		812	my ($self, $x, $y) = @_;
		813
		814	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		815	}
		816
		817	sub coord2global {
		818	my ($self, $x, $y) = @_;
		819
		820	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		821	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		822
		823	$self->SUPER::coord2global ($x, $y)
		824	}
		825
		826	sub find_widget {
		827	my ($self, $x, $y) = @_;
		828
		829	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		830	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		831	) {
		832	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		833	} else {
		834	$self->CFClient::UI::Base::find_widget ($x, $y)
		835	}
		836	}
		837
		838	sub _render {
		839	my ($self) = @_;
		840
		841	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		842
		843	$self->SUPER::_render;
		844	}
		845
		846	#############################################################################
		847
		848	package CFClient::UI::ScrolledWindow;
		849
		850	our @ISA = CFClient::UI::HBox::;
		851
		852	sub new {
		853	my $class = shift;
		854
		855	my $self;
		856
		857	my $slider = new CFClient::UI::Slider
		858	vertical => 1,
		859	range => [0, 0, 1, 0.01], # HACK fix
		860	connect_changed => sub {
		861	$self->{vp}->set_offset (0, $_[1]);
		862	},
		863	;
		864
		865	$self = $class->SUPER::new (
		866	vp => (new CFClient::UI::ViewPort expand => 1),
		867	slider => $slider,
		868	@_,
		869	);
		870
		871	$self->{vp}->add ($self->{scrolled});
		872	$self->add ($self->{vp});
		873	$self->add ($self->{slider});
		874
		875	$self
		876	}
		877
		878	sub size_allocate {
		879	my ($self, $w, $h) = @_;
		880
		881	$self->SUPER::size_allocate ($w, $h);
		882
		883	my $child = $self->{vp}->child;
		884	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		885	}
		886
		887	#TODO# update range on size_allocate depending on child
		888	# update viewport offset on scroll
		889
		890	#############################################################################
		891
		892	package CFClient::UI::Frame;
		893
		894	our @ISA = CFClient::UI::Bin::;
		895
		896	use CFClient::OpenGL;
		897
		898	sub new {
		899	my $class = shift;
		900
		901	$class->SUPER::new (
		902	bg => undef,
		903	@_,
		904	)
626	}	905	}
627		906
628	sub _draw {	907	sub _draw {
629	my ($self) = @_;	908	my ($self) = @_;
630		909
631	my ($w, $h) = ($self->{w}, $self->{h});	910	if ($self->{bg}) {
		911	my ($w, $h) = @$self{qw(w h)};
632		912
633	glEnable GL_BLEND;	913	glEnable GL_BLEND;
634	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	914	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635	glEnable GL_TEXTURE_2D;	915	glColor @{ $self->{bg} };
636	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637		916
638	# glBegin GL_QUADS;	917	glBegin GL_QUADS;
639	# glColor 0, 0, 0, 0;
640	# glVertex 0 , 0;	918	glVertex 0 , 0;
641	# glVertex 0 , $h;	919	glVertex 0 , $h;
642	# glVertex $w, $h;	920	glVertex $w, $h;
643	# glVertex $w, 0;	921	glVertex $w, 0;
644	# glEnd;	922	glEnd;
645		923
646
647	$self->child->draw;
648	glDisable GL_BLEND;	924	glDisable GL_BLEND;
649	glDisable GL_TEXTURE_2D;	925	}
		926
		927	$self->SUPER::_draw;
650	}	928	}
651		929
652	#############################################################################	930	#############################################################################
653		931
654	package CFClient::UI::FancyFrame;	932	package CFClient::UI::FancyFrame;
…		…
665	my $class = shift;	943	my $class = shift;
666		944
667	# TODO: user_x, user_y, overwrite moveto?	945	# TODO: user_x, user_y, overwrite moveto?
668		946
669	my $self = $class->SUPER::new (	947	my $self = $class->SUPER::new (
670	bg => [1, 1, 1, 1],	948	bg => [1, 1, 1, 1],
671	border_bg => [1, 1, 1, 1],	949	border_bg => [1, 1, 1, 1],
672	border => 0.8,	950	border => 0.6,
		951	is_toplevel => 1,
673	can_events => 1,	952	can_events => 1,
674	@_	953	@_
675	);	954	);
676		955
677	$self->{title} &&= new CFClient::UI::Label	956	$self->{title} &&= new CFClient::UI::Label
678	align => 0,	957	align => 0,
679	valign => 1,	958	valign => 1,
680	text => $self->{title},	959	text => $self->{title},
681	fontsize => 1;	960	fontsize => $self->{border};
682		961
683	$self	962	$self
684	}	963	}
685		964
686	sub border {	965	sub border {
687	int $_[0]{border} * $::FONTSIZE	966	int $_[0]{border} * $::FONTSIZE
688	}	967	}
689		968
690	sub size_request {	969	sub size_request {
691	my ($self) = @_;	970	my ($self) = @_;
692
693	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694		971
695	my ($w, $h) = $self->SUPER::size_request;	972	my ($w, $h) = $self->SUPER::size_request;
696		973
697	(	974	(
698	$w + $self->border * 2,	975	$w + $self->border * 2,
…		…
704	my ($self, $w, $h) = @_;	981	my ($self, $w, $h) = @_;
705		982
706	$h -= List::Util::max 0, $self->border * 2;	983	$h -= List::Util::max 0, $self->border * 2;
707	$w -= List::Util::max 0, $self->border * 2;	984	$w -= List::Util::max 0, $self->border * 2;
708		985
709	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	986	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
710	if $self->{title};	987	if $self->{title};
711		988
712	$self->child->configure ($self->border, $self->border, $w, $h);	989	$self->child->configure ($self->border, $self->border, $w, $h);
713	}	990	}
714		991
715	sub button_down {	992	sub button_down {
716	my ($self, $ev, $x, $y) = @_;	993	my ($self, $ev, $x, $y) = @_;
717		994
		995	my ($w, $h) = @$self{qw(w h)};
718	my $border = $self->border;	996	my $border = $self->border;
719		997
720	if ($x < $self->{w} && $x >= $self->{w} - $border	998	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721	&& $y < $self->{h} && $y >= $self->{h} - $border) {	999	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722		1000
		1001	if ($lr & $td) {
		1002	my ($wx, $wy) = ($self->{x}, $self->{y});
723	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1003	my ($ox, $oy) = ($ev->{x}, $ev->{y});
724	my ($bw, $bh) = ($self->{w}, $self->{h});	1004	my ($bw, $bh) = ($self->{w}, $self->{h});
725		1005
		1006	my $mx = $x < $border;
		1007	my $my = $y < $border;
		1008
726	$self->{motion} = sub {	1009	$self->{motion} = sub {
727	my ($ev, $x, $y) = @_;	1010	my ($ev, $x, $y) = @_;
728		1011
729	($x, $y) = ($ev->{x}, $ev->{y});	1012	my $dx = $ev->{x} - $ox;
		1013	my $dy = $ev->{y} - $oy;
730		1014
731	$self->{user_w} = $bw + $x - $ox;	1015	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732	$self->{user_h} = $bh + $y - $oy;	1016	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1017	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
733	$self->check_size;	1018	$self->check_size;
734	};	1019	};
735		1020
736	} elsif ($x >= 0 && $x < $self->{w}	1021	} elsif ($lr ^ $td) {
737	&& $y >= 0 && $y < $border) {
738
739	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1022	my ($ox, $oy) = ($ev->{x}, $ev->{y});
740	my ($bx, $by) = ($self->{x}, $self->{y});	1023	my ($bx, $by) = ($self->{x}, $self->{y});
741		1024
742	$self->{motion} = sub {	1025	$self->{motion} = sub {
743	my ($ev, $x, $y) = @_;	1026	my ($ev, $x, $y) = @_;
…		…
766	my ($self) = @_;	1049	my ($self) = @_;
767		1050
768	my ($w, $h ) = ($self->{w}, $self->{h});	1051	my ($w, $h ) = ($self->{w}, $self->{h});
769	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1052	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770		1053
771	glEnable GL_BLEND;
772	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773	glEnable GL_TEXTURE_2D;	1054	glEnable GL_TEXTURE_2D;
774	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1055	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775		1056
776	my $border = $self->border;	1057	my $border = $self->border;
777		1058
778	glColor @{ $self->{border_bg} };	1059	glColor @{ $self->{border_bg} };
779	$tex[1]->draw_quad (0, 0, $w, $border);	1060	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
780	$tex[3]->draw_quad (0, $border, $border, $ch);	1061	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
781	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1062	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1063	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
783		1064
		1065	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784	my $bg = $tex[0];	1066	my $bg = $tex[0];
785		1067
786	# TODO: repeat texture not scale	1068	# TODO: repeat texture not scale
787	my $rep_x = $cw / $bg->{w};	1069	my $rep_x = $cw / $bg->{w};
788	my $rep_y = $ch / $bg->{h};	1070	my $rep_y = $ch / $bg->{h};
789		1071
790	glColor @{ $self->{bg} };	1072	glColor @{ $self->{bg} };
791		1073
792	$bg->{s} = $rep_x;	1074	$bg->{s} = $rep_x;
793	$bg->{t} = $rep_y;	1075	$bg->{t} = $rep_y;
794	$bg->{wrap_mode} = 1;	1076	$bg->{wrap_mode} = 1;
795	$bg->draw_quad ($border, $border, $cw, $ch);	1077	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1078	}
796		1079
797	glDisable GL_TEXTURE_2D;	1080	glDisable GL_TEXTURE_2D;
798	glDisable GL_BLEND;
799		1081
800	$self->{title}->draw if $self->{title};	1082	$self->{title}->draw if $self->{title};
		1083
801	$self->child->draw;	1084	$self->child->draw;
802	}	1085	}
803		1086
804	#############################################################################	1087	#############################################################################
805		1088
…		…
814	sub new {	1097	sub new {
815	my $class = shift;	1098	my $class = shift;
816		1099
817	$class->SUPER::new (	1100	$class->SUPER::new (
818	col_expand => [],	1101	col_expand => [],
819	@_	1102	@_,
820	)	1103	)
821	}	1104	}
822		1105
823	sub add {	1106	sub add {
824	my ($self, $x, $y, $child) = @_;	1107	my ($self, $x, $y, $child) = @_;
…		…
827	$self->{children}[$y][$x] = $child;	1110	$self->{children}[$y][$x] = $child;
828		1111
829	$child->check_size;	1112	$child->check_size;
830	}	1113	}
831		1114
		1115	sub children {
		1116	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1117	}
		1118
832	# TODO: move to container class maybe? send childs a signal on removal?	1119	# TODO: move to container class maybe? send childs a signal on removal?
833	sub clear {	1120	sub clear {
834	my ($self) = @_;	1121	my ($self) = @_;
835		1122
		1123	my @children = $self->children;
836	delete $self->{children};	1124	delete $self->{children};
		1125
		1126	for (@children) {
		1127	delete $_->{parent};
		1128	$_->hide;
		1129	}
		1130
837	$self->update;	1131	$self->update;
838	}	1132	}
839		1133
840	sub get_wh {	1134	sub get_wh {
841	my ($self) = @_;	1135	my ($self) = @_;
…		…
1018	}	1312	}
1019		1313
1020	sub size_allocate {	1314	sub size_allocate {
1021	my ($self, $w, $h) = @_;	1315	my ($self, $w, $h) = @_;
1022		1316
		1317	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1318
1023	my $children = $self->{children};	1319	my $children = $self->{children};
1024		1320
1025	my @h = map $_->{req_h}, @$children;	1321	my @h = map $_->{req_h}, @$children;
1026		1322
1027	my $req_h = List::Util::sum @h;	1323	my $req_h = List::Util::sum @h;
…		…
1056		1352
1057	#############################################################################	1353	#############################################################################
1058		1354
1059	package CFClient::UI::Label;	1355	package CFClient::UI::Label;
1060		1356
1061	our @ISA = CFClient::UI::Base::;	1357	our @ISA = CFClient::UI::DrawBG::;
1062		1358
1063	use CFClient::OpenGL;	1359	use CFClient::OpenGL;
1064		1360
1065	sub new {	1361	sub new {
1066	my ($class, %arg) = @_;	1362	my ($class, %arg) = @_;
1067		1363
1068	my $self = $class->SUPER::new (	1364	my $self = $class->SUPER::new (
1069	fg => [1, 1, 1],	1365	fg => [1, 1, 1],
		1366	#bg => none
		1367	#active_bg => none
		1368	#font => default_font
		1369	#text => initial text
		1370	#markup => initial narkup
		1371	#max_w => maximum pixel width
		1372	ellipsise => 3, # end
		1373	layout => (new CFClient::Layout),
1070	fontsize => 1,	1374	fontsize => 1,
1071	text => "",
1072	align => -1,	1375	align => -1,
1073	valign => -1,	1376	valign => -1,
1074	padding => 2,	1377	padding => 2,
1075	layout => new CFClient::Layout,
1076	can_events => 0,	1378	can_events => 0,
1077	%arg	1379	%arg
1078	);	1380	);
1079		1381
1080	if (exists $self->{template}) {	1382	if (exists $self->{template}) {
1081	my $layout = new CFClient::Layout;	1383	my $layout = new CFClient::Layout;
1082	$layout->set_text (delete $self->{template});	1384	$layout->set_text (delete $self->{template});
1083	$self->{template} = $layout;	1385	$self->{template} = $layout;
1084	}	1386	}
1085		1387
1086	$self->set_text (delete $self->{text}) if exists $self->{text};	1388	if (exists $self->{markup}) {
1087	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1389	$self->set_markup (delete $self->{markup});
		1390	} else {
		1391	$self->set_text (delete $self->{text});
		1392	}
1088		1393
1089	$self	1394	$self
1090	}	1395	}
1091		1396
1092	sub escape_text {	1397	sub escape($) {
1093	local $_ = $_[1];	1398	local $_ = $_[0];
1094		1399
1095	s/&/&amp;/g;	1400	s/&/&amp;/g;
1096	s/>/&gt;/g;	1401	s/>/&gt;/g;
1097	s/</&lt;/g;	1402	s/</&lt;/g;
1098		1403
1099	$_[1]	1404	$_
		1405	}
		1406
		1407	sub update {
		1408	my ($self) = @_;
		1409
		1410	delete $self->{texture};
		1411	$self->SUPER::update;
1100	}	1412	}
1101		1413
1102	sub set_text {	1414	sub set_text {
1103	my ($self, $text) = @_;	1415	my ($self, $text) = @_;
1104		1416
		1417	return if $self->{text} eq "T$text";
		1418	$self->{text} = "T$text";
		1419
		1420	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105	$self->{layout}->set_text ($text);	1421	$self->{layout}->set_text ($text);
1106		1422
1107	delete $self->{texture};	1423	$self->update;
1108	$self->check_size;	1424	$self->check_size;
1109	$self->update;
1110	}	1425	}
1111		1426
1112	sub set_markup {	1427	sub set_markup {
1113	my ($self, $markup) = @_;	1428	my ($self, $markup) = @_;
1114		1429
		1430	return if $self->{text} eq "M$markup";
		1431	$self->{text} = "M$markup";
		1432
		1433	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1434
		1435	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115	$self->{layout}->set_markup ($markup);	1436	$self->{layout}->set_markup ($markup);
1116		1437
1117	delete $self->{texture};	1438	$self->update;
1118	$self->check_size;	1439	$self->check_size;
1119	$self->update;
1120	}	1440	}
1121		1441
1122	sub size_request {	1442	sub size_request {
1123	my ($self) = @_;	1443	my ($self) = @_;
1124		1444
1125	$self->{layout}->set_width;	1445	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1446	$self->{layout}->set_width ($self->{max_w} || -1);
		1447	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1448	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1449	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127		1450
1128	my ($w, $h) = $self->{layout}->size;	1451	my ($w, $h) = $self->{layout}->size;
1129		1452
1130	if (exists $self->{template}) {	1453	if (exists $self->{template}) {
		1454	$self->{template}->set_font ($self->{font}) if $self->{font};
1131	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1455	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132		1456
1133	my ($w2, $h2) = $self->{template}->size;	1457	my ($w2, $h2) = $self->{template}->size;
1134		1458
1135	$w = List::Util::max $w, $w2;	1459	$w = List::Util::max $w, $w2;
…		…
1150		1474
1151	sub set_fontsize {	1475	sub set_fontsize {
1152	my ($self, $fontsize) = @_;	1476	my ($self, $fontsize) = @_;
1153		1477
1154	$self->{fontsize} = $fontsize;	1478	$self->{fontsize} = $fontsize;
		1479	delete $self->{texture};
		1480
		1481	$self->update;
1155	$self->check_size;	1482	$self->check_size;
1156	}	1483	}
1157		1484
1158	sub _draw {	1485	sub _draw {
1159	my ($self) = @_;	1486	my ($self) = @_;
1160		1487
		1488	$self->SUPER::_draw; # draw background, if applicable
		1489
1161	my $tex = $self->{texture} ||= do {	1490	my $tex = $self->{texture} ||= do {
		1491	$self->{layout}->set_foreground (@{$self->{fg}});
		1492	$self->{layout}->set_font ($self->{font}) if $self->{font};
1162	$self->{layout}->set_width ($self->{w});	1493	$self->{layout}->set_width ($self->{w});
		1494	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1495	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1496	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1497
1164	new_from_layout CFClient::Texture $self->{layout}	1498	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1499
		1500	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1501	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1502	: ($self->{w} - $tex->{w}) * 0.5);
		1503
		1504	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1505	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1506	: ($self->{h} - $tex->{h}) * 0.5);
		1507
		1508	$tex
1165	};	1509	};
1166		1510
1167	glEnable GL_BLEND;
1168	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169	glEnable GL_TEXTURE_2D;	1511	glEnable GL_TEXTURE_2D;
1170	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1512	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171		1513
		1514	if ($tex->{format} == GL_ALPHA) {
1172	glColor @{$self->{fg}};	1515	glColor @{$self->{fg}};
1173
1174	$self->{ox} = int (
1175	$self->{align} < 0 ? $self->{padding}
1176	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177	: ($self->{w} - $tex->{w}) * 0.5
1178	);
1179
1180	$self->{oy} = int (
1181	$self->{valign} < 0 ? $self->{padding}
1182	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183	: ($self->{h} - $tex->{h}) * 0.5
1184	);
1185
1186	$tex->draw_quad ($self->{ox}, $self->{oy});	1516	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1517	} else {
		1518	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1519	}
1187		1520
1188	glDisable GL_TEXTURE_2D;	1521	glDisable GL_TEXTURE_2D;
1189	glDisable GL_BLEND;
1190	}	1522	}
1191		1523
1192	#############################################################################	1524	#############################################################################
1193		1525
1194	package CFClient::UI::EntryBase;	1526	package CFClient::UI::EntryBase;
…		…
1199		1531
1200	sub new {	1532	sub new {
1201	my $class = shift;	1533	my $class = shift;
1202		1534
1203	$class->SUPER::new (	1535	$class->SUPER::new (
1204	fg => [1, 1, 1],	1536	fg => [1, 1, 1],
1205	bg => [0, 0, 0, 0.2],	1537	bg => [0, 0, 0, 0.2],
1206	active_bg => [1, 1, 1, 0.5],	1538	active_bg => [1, 1, 1, 0.5],
1207	active_fg => [0, 0, 0],	1539	active_fg => [0, 0, 0],
1208	can_hover => 1,	1540	can_hover => 1,
1209	can_focus => 1,	1541	can_focus => 1,
1210	valign => 0,	1542	valign => 0,
1211	can_events => 1,	1543	can_events => 1,
		1544	#text => ...
1212	@_	1545	@_
1213	)	1546	)
1214	}	1547	}
1215		1548
1216	sub _set_text {	1549	sub _set_text {
…		…
1226	$self->{text} = $text;	1559	$self->{text} = $text;
1227		1560
1228	$text =~ s/./*/g if $self->{hidden};	1561	$text =~ s/./*/g if $self->{hidden};
1229	$self->{layout}->set_text ("$text ");	1562	$self->{layout}->set_text ("$text ");
1230		1563
1231	$self->emit (changed => $self->{text});	1564	$self->_emit (changed => $self->{text});
1232	}
1233
1234	sub get_text {
1235	$_[0]{text}
1236	}
1237
1238	sub size_request {
1239	my ($self) = @_;
1240
1241	my ($w, $h) = $self->SUPER::size_request;
1242
1243	($w + 1, $h) # add 1 for cursor
1244	}
1245
1246	sub size_allocate {
1247	my ($self, $w, $h) = @_;
1248
1249	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250	}	1565	}
1251		1566
1252	sub set_text {	1567	sub set_text {
1253	my ($self, $text) = @_;	1568	my ($self, $text) = @_;
1254		1569
1255	$self->{cursor} = length $text;	1570	$self->{cursor} = length $text;
1256	$self->_set_text ($text);	1571	$self->_set_text ($text);
1257	$self->update;	1572	$self->update;
		1573	$self->check_size;
		1574	}
		1575
		1576	sub get_text {
		1577	$_[0]{text}
		1578	}
		1579
		1580	sub size_request {
		1581	my ($self) = @_;
		1582
		1583	my ($w, $h) = $self->SUPER::size_request;
		1584
		1585	($w + 1, $h) # add 1 for cursor
1258	}	1586	}
1259		1587
1260	sub key_down {	1588	sub key_down {
1261	my ($self, $ev) = @_;	1589	my ($self, $ev) = @_;
1262		1590
…		…
1264	my $sym = $ev->{sym};	1592	my $sym = $ev->{sym};
1265	my $uni = $ev->{unicode};	1593	my $uni = $ev->{unicode};
1266		1594
1267	my $text = $self->get_text;	1595	my $text = $self->get_text;
1268		1596
1269	if ($sym == 8) {	1597	if ($uni == 8) {
1270	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1598	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271	} elsif ($sym == 127) {	1599	} elsif ($uni == 127) {
1272	substr $text, $self->{cursor}, 1, "";	1600	substr $text, $self->{cursor}, 1, "";
1273	} elsif ($sym == CFClient::SDLK_LEFT) {	1601	} elsif ($sym == CFClient::SDLK_LEFT) {
1274	--$self->{cursor} if $self->{cursor};	1602	--$self->{cursor} if $self->{cursor};
1275	} elsif ($sym == CFClient::SDLK_RIGHT) {	1603	} elsif ($sym == CFClient::SDLK_RIGHT) {
1276	++$self->{cursor} if $self->{cursor} < length $self->{text};	1604	++$self->{cursor} if $self->{cursor} < length $self->{text};
1277	} elsif ($sym == CFClient::SDLK_HOME) {	1605	} elsif ($sym == CFClient::SDLK_HOME) {
1278	$self->{cursor} = 0;	1606	$self->{cursor} = 0;
1279	} elsif ($sym == CFClient::SDLK_END) {	1607	} elsif ($sym == CFClient::SDLK_END) {
1280	$self->{cursor} = length $text;	1608	$self->{cursor} = length $text;
1281	} elsif ($sym == 27) {	1609	} elsif ($uni == 27) {
1282	$self->emit ('escape');	1610	$self->_emit ('escape');
1283	} elsif ($uni) {	1611	} elsif ($uni) {
1284	substr $text, $self->{cursor}++, 0, chr $uni;	1612	substr $text, $self->{cursor}++, 0, chr $uni;
1285	}	1613	}
1286		1614
1287	$self->_set_text ($text);	1615	$self->_set_text ($text);
1288	$self->update;	1616	$self->update;
		1617	$self->check_size;
1289	}	1618	}
1290		1619
1291	sub focus_in {	1620	sub focus_in {
1292	my ($self) = @_;	1621	my ($self) = @_;
1293		1622
…		…
1369	my ($self, $ev) = @_;	1698	my ($self, $ev) = @_;
1370		1699
1371	my $sym = $ev->{sym};	1700	my $sym = $ev->{sym};
1372		1701
1373	if ($sym == 13) {	1702	if ($sym == 13) {
		1703	unshift @{$self->{history}},
		1704	my $txt = $self->get_text;
		1705	$self->{history_pointer} = -1;
		1706	$self->{history_saveback} = '';
1374	$self->emit (activate => $self->get_text);	1707	$self->_emit (activate => $txt);
1375	$self->update;	1708	$self->update;
		1709
		1710	} elsif ($sym == CFClient::SDLK_UP) {
		1711	if ($self->{history_pointer} < 0) {
		1712	$self->{history_saveback} = $self->get_text;
		1713	}
		1714	if (@{$self->{history} || []} > 0) {
		1715	$self->{history_pointer}++;
		1716	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1717	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1718	}
		1719	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1720	}
		1721
		1722	} elsif ($sym == CFClient::SDLK_DOWN) {
		1723	$self->{history_pointer}--;
		1724	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1725
		1726	if ($self->{history_pointer} >= 0) {
		1727	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1728	} else {
		1729	$self->set_text ($self->{history_saveback});
		1730	}
1376		1731
1377	} else {	1732	} else {
1378	$self->SUPER::key_down ($ev);	1733	$self->SUPER::key_down ($ev);
1379	}	1734	}
1380		1735
…		…
1394		1749
1395	sub new {	1750	sub new {
1396	my $class = shift;	1751	my $class = shift;
1397		1752
1398	$class->SUPER::new (	1753	$class->SUPER::new (
1399	padding => 4,	1754	padding => 4,
1400	fg => [1, 1, 1],	1755	fg => [1, 1, 1],
1401	bg => [1, 1, 1, 0.2],
1402	active_fg => [0, 0, 1],	1756	active_fg => [0, 0, 1],
1403	can_hover => 1,	1757	can_hover => 1,
1404	align => 0,	1758	align => 0,
1405	valign => 0,	1759	valign => 0,
1406	can_events => 1,	1760	can_events => 1,
1407	@_	1761	@_
1408	)	1762	)
1409	}	1763	}
1410		1764
		1765	sub activate { }
		1766
1411	sub button_up {	1767	sub button_up {
1412	my ($self, $ev, $x, $y) = @_;	1768	my ($self, $ev, $x, $y) = @_;
1413		1769
		1770	$self->emit ("activate")
1414	if ($x >= 0 && $x < $self->{w}	1771	if $x >= 0 && $x < $self->{w}
1415	&& $y >= 0 && $y < $self->{h}) {	1772	&& $y >= 0 && $y < $self->{h};
1416	$self->emit ("activate");
1417	}
1418	}	1773	}
1419		1774
1420	sub _draw {	1775	sub _draw {
1421	my ($self) = @_;	1776	my ($self) = @_;
1422		1777
…		…
1424		1779
1425	if ($GRAB == $self) {	1780	if ($GRAB == $self) {
1426	$self->{fg} = $self->{active_fg};	1781	$self->{fg} = $self->{active_fg};
1427	}	1782	}
1428		1783
1429	glEnable GL_BLEND;
1430	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431	glEnable GL_TEXTURE_2D;	1784	glEnable GL_TEXTURE_2D;
1432	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1785	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433	glColor 0, 0, 0, 1;	1786	glColor 0, 0, 0, 1;
1434		1787
1435	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1788	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436		1789
1437	glDisable GL_TEXTURE_2D;	1790	glDisable GL_TEXTURE_2D;
1438	glDisable GL_BLEND;
1439		1791
1440	$self->SUPER::_draw;	1792	$self->SUPER::_draw;
1441	}	1793	}
1442		1794
1443	#############################################################################	1795	#############################################################################
…		…
1457		1809
1458	$class->SUPER::new (	1810	$class->SUPER::new (
1459	padding => 2,	1811	padding => 2,
1460	fg => [1, 1, 1],	1812	fg => [1, 1, 1],
1461	active_fg => [1, 1, 0],	1813	active_fg => [1, 1, 0],
		1814	bg => [0, 0, 0, 0.2],
		1815	active_bg => [1, 1, 1, 0.5],
1462	state => 0,	1816	state => 0,
1463	can_hover => 1,	1817	can_hover => 1,
1464	@_	1818	@_
1465	)	1819	)
1466	}	1820	}
…		…
1475	my ($self, $ev, $x, $y) = @_;	1829	my ($self, $ev, $x, $y) = @_;
1476		1830
1477	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1831	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1478	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1832	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1479	$self->{state} = !$self->{state};	1833	$self->{state} = !$self->{state};
1480	$self->emit (changed => $self->{state});	1834	$self->_emit (changed => $self->{state});
1481	}	1835	}
1482	}	1836	}
1483		1837
1484	sub _draw {	1838	sub _draw {
1485	my ($self) = @_;	1839	my ($self) = @_;
…		…
1490		1844
1491	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1845	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492		1846
1493	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1847	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494		1848
1495	glEnable GL_BLEND;	1849	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1850
1496	glEnable GL_TEXTURE_2D;	1851	glEnable GL_TEXTURE_2D;
1497	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499	my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501	$tex->draw_quad (0, 0, $s, $s);	1852	$tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503	glDisable GL_TEXTURE_2D;	1853	glDisable GL_TEXTURE_2D;
1504	glDisable GL_BLEND;
1505	}	1854	}
1506		1855
1507	#############################################################################	1856	#############################################################################
1508		1857
1509	package CFClient::UI::Image;	1858	package CFClient::UI::Image;
…		…
1552	glTranslate 0, -$self->{w}, 0;	1901	glTranslate 0, -$self->{w}, 0;
1553		1902
1554	($w, $h) = ($h, $w);	1903	($w, $h) = ($h, $w);
1555	}	1904	}
1556		1905
1557	glEnable GL_BLEND;
1558	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559	glEnable GL_TEXTURE_2D;	1906	glEnable GL_TEXTURE_2D;
1560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1907	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561		1908
1562	$tex->draw_quad (0, 0, $w, $h);	1909	$tex->draw_quad_alpha (0, 0, $w, $h);
1563		1910
1564	glDisable GL_BLEND;
1565	glDisable GL_TEXTURE_2D;	1911	glDisable GL_TEXTURE_2D;
1566	}	1912	}
1567		1913
1568	#############################################################################	1914	#############################################################################
1569		1915
1570	package CFClient::UI::VGauge;	1916	package CFClient::UI::VGauge;
1571		1917
1572	our @ISA = CFClient::UI::Base::;	1918	our @ISA = CFClient::UI::Base::;
		1919
		1920	use List::Util qw(min max);
1573		1921
1574	use CFClient::OpenGL;	1922	use CFClient::OpenGL;
1575		1923
1576	my %tex = (	1924	my %tex = (
1577	food => [	1925	food => [
1578	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1926	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1927	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580	],	1928	],
1581	grace => [	1929	grace => [
1582	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1930	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1931	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584	],	1932	],
1585	hp => [	1933	hp => [
1586	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1934	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1935	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588	],	1936	],
1589	mana => [	1937	mana => [
1590	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1939	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592	],	1940	],
1593	);	1941	);
1594		1942
1595	# eg. VGauge->new (gauge => 'food'), default gauge: food	1943	# eg. VGauge->new (gauge => 'food'), default gauge: food
1596	sub new {	1944	sub new {
…		…
1615	}	1963	}
1616		1964
1617	sub set_max {	1965	sub set_max {
1618	my ($self, $max) = @_;	1966	my ($self, $max) = @_;
1619		1967
		1968	return if $self->{max_val} == $max;
		1969
1620	$self->{max_val} = $max;	1970	$self->{max_val} = $max;
		1971	$self->update;
1621	}	1972	}
1622		1973
1623	sub set_value {	1974	sub set_value {
1624	my ($self, $val, $max) = @_;	1975	my ($self, $val, $max) = @_;
1625		1976
1626	$self->set_max ($max)	1977	$self->set_max ($max)
1627	if defined $max;	1978	if defined $max;
1628		1979
1629	$max = $self->{max_val};	1980	return if $self->{val} == $val;
		1981
1630	$self->{val} = $val;	1982	$self->{val} = $val;
1631
1632	$self->update;	1983	$self->update;
1633	}	1984	}
1634		1985
1635	sub _draw {	1986	sub _draw {
1636	my ($self) = @_;	1987	my ($self) = @_;
1637		1988
1638	my $tex = $tex{$self->{type}};	1989	my $tex = $tex{$self->{type}};
		1990	my ($t1, $t2, $t3) = @$tex;
1639		1991
1640	my ($w, $h) = ($self->{w}, $self->{h});	1992	my ($w, $h) = ($self->{w}, $self->{h});
1641		1993
1642	if ($self->{vertical}) {	1994	if ($self->{vertical}) {
1643	glRotate 90, 0, 0, 1;	1995	glRotate 90, 0, 0, 1;
…		…
1645		1997
1646	($w, $h) = ($h, $w);	1998	($w, $h) = ($h, $w);
1647	}	1999	}
1648		2000
1649	my $ycut = $self->{val} / ($self->{max_val} || 1);	2001	my $ycut = $self->{val} / ($self->{max_val} || 1);
1650	$ycut = 1 if $self->{val} > $self->{max_val};
1651		2002
1652	my $t1 = $tex->[0];	2003	my $ycut1 = max 0, min 1, $ycut;
1653	my $t2 = $tex->[1];	2004	my $ycut2 = max 0, min 1, $ycut - 1;
		2005
		2006	my $h1 = $self->{h} * (1 - $ycut1);
		2007	my $h2 = $self->{h} * (1 - $ycut2);
1654		2008
1655	glEnable GL_BLEND;	2009	glEnable GL_BLEND;
1656	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2010	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659		2013
1660	my $h1 = $self->{h} - $ycut * $self->{h};
1661	my $h2 = $ycut * $self->{h};
1662
1663	glBindTexture GL_TEXTURE_2D, $t1->{name};	2014	glBindTexture GL_TEXTURE_2D, $t1->{name};
1664	glBegin GL_QUADS;	2015	glBegin GL_QUADS;
1665	glTexCoord 0 , 0; glVertex 0 , 0;	2016	glTexCoord 0 , 0; glVertex 0 , 0;
1666	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2017	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2018	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2019	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669	glEnd;	2020	glEnd;
1670		2021
		2022	my $ycut1 = List::Util::min 1, $ycut;
1671	glBindTexture GL_TEXTURE_2D, $t2->{name};	2023	glBindTexture GL_TEXTURE_2D, $t2->{name};
1672	glBegin GL_QUADS;	2024	glBegin GL_QUADS;
1673	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2025	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2026	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2027	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2028	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677	glEnd;	2029	glEnd;
		2030
		2031	if ($t3) {
		2032	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2033	glBegin GL_QUADS;
		2034	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2035	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2036	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2037	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2038	glEnd;
		2039	}
1678		2040
1679	glDisable GL_BLEND;	2041	glDisable GL_BLEND;
1680	glDisable GL_TEXTURE_2D;	2042	glDisable GL_TEXTURE_2D;
1681	}	2043	}
1682		2044
…		…
1685	package CFClient::UI::Gauge;	2047	package CFClient::UI::Gauge;
1686		2048
1687	our @ISA = CFClient::UI::VBox::;	2049	our @ISA = CFClient::UI::VBox::;
1688		2050
1689	sub new {	2051	sub new {
1690	my ($class, %arg) = shift;	2052	my ($class, %arg) = @_;
1691		2053
1692	my $self = $class->SUPER::new (	2054	my $self = $class->SUPER::new (
1693	@_,	2055	tooltip => $arg{type},
		2056	can_hover => 1,
		2057	can_events => 1,
		2058	%arg,
1694	);	2059	);
1695		2060
1696	$self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999";	2061	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		2062	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697	$self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999";	2063	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698	$self->add ($self->{value});
1699	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700	$self->add ($self->{max});
1701		2064
1702	$self	2065	$self
1703	}
1704
1705	sub size_request {
1706	my ($self) = @_;
1707	(($self->{max}->size_request)[0], 0)
1708	}	2066	}
1709		2067
1710	sub set_fontsize {	2068	sub set_fontsize {
1711	my ($self, $fsize) = @_;	2069	my ($self, $fsize) = @_;
1712		2070
1713	$self->{value}->set_fontsize ($fsize);	2071	$self->{value}->set_fontsize ($fsize);
1714	$self->{max} ->set_fontsize ($fsize);	2072	$self->{max} ->set_fontsize ($fsize);
1715	}	2073	}
1716		2074
		2075	sub set_max {
		2076	my ($self, $max) = @_;
		2077
		2078	$self->{gauge}->set_max ($max);
		2079	$self->{max}->set_text ($max);
		2080	}
		2081
1717	sub set_value {	2082	sub set_value {
1718	my ($self, $val, $max) = @_;	2083	my ($self, $val, $max) = @_;
1719		2084
1720	$self->set_max ($max)	2085	$self->set_max ($max)
1721	if defined $max;	2086	if defined $max;
1722		2087
1723	$self->{gauge}->set_value ($val, $max);	2088	$self->{gauge}->set_value ($val, $max);
1724	$self->{value}->set_text ($val);	2089	$self->{value}->set_text ($val);
1725	}
1726
1727	sub set_max {
1728	my ($self, $max) = @_;
1729
1730	$self->{gauge}->set_max ($max);
1731	$self->{max}->set_text ($max);
1732	}	2090	}
1733		2091
1734	#############################################################################	2092	#############################################################################
1735		2093
1736	package CFClient::UI::Slider;	2094	package CFClient::UI::Slider;
…		…
1746	qw(s1_slider.png s1_slider_bg.png);	2104	qw(s1_slider.png s1_slider_bg.png);
1747		2105
1748	sub new {	2106	sub new {
1749	my $class = shift;	2107	my $class = shift;
1750		2108
1751	# range [value, low, high, page]	2109	# range [value, low, high, page, unit]
1752		2110
1753	# TODO: 0-width page	2111	# TODO: 0-width page
1754	# TODO: req_w/h are wrong with vertical	2112	# TODO: req_w/h are wrong with vertical
1755	# TODO: calculations are off	2113	# TODO: calculations are off
1756	my $self = $class->SUPER::new (	2114	my $self = $class->SUPER::new (
1757	fg => [1, 1, 1],	2115	fg => [1, 1, 1],
1758	active_fg => [0, 0, 0],	2116	active_fg => [0, 0, 0],
		2117	bg => [0, 0, 0, 0.2],
		2118	active_bg => [1, 1, 1, 0.5],
1759	range => [0, 0, 100, 10],	2119	range => [0, 0, 100, 10, 0],
1760	req_w => 20,	2120	req_w => $::WIDTH / 80,
1761	req_h => 20,	2121	req_h => $::WIDTH / 80,
1762	vertical => 0,	2122	vertical => 0,
1763	can_hover => 1,	2123	can_hover => 1,
1764	inner_pad => 5,	2124	inner_pad => 0.02,
1765	@_	2125	@_
1766	);	2126	);
1767		2127
		2128	$self->set_value ($self->{range}[0]);
		2129	$self->update;
		2130
1768	$self	2131	$self
		2132	}
		2133
		2134	sub set_range {
		2135	my ($self, $range) = @_;
		2136
		2137	$self->{range} = $range;
		2138
		2139	$self->update;
		2140	}
		2141
		2142	sub set_value {
		2143	my ($self, $value) = @_;
		2144
		2145	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2146
		2147	$hi = $lo + 1 if $hi <= $lo;
		2148
		2149	$page = $hi - $lo if $page > $hi - $lo;
		2150
		2151	$value = $lo if $value < $lo;
		2152	$value = $hi - $page if $value > $hi - $page;
		2153
		2154	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2155	if $unit;
		2156
		2157	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2158
		2159	if ($value != $old_value) {
		2160	$self->_emit (changed => $value);
		2161	$self->update;
		2162	}
1769	}	2163	}
1770		2164
1771	sub size_request {	2165	sub size_request {
1772	my ($self) = @_;	2166	my ($self) = @_;
1773		2167
…		…
1779		2173
1780	sub button_down {	2174	sub button_down {
1781	my ($self, $ev, $x, $y) = @_;	2175	my ($self, $ev, $x, $y) = @_;
1782		2176
1783	$self->SUPER::button_down ($ev, $x, $y);	2177	$self->SUPER::button_down ($ev, $x, $y);
		2178
		2179	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2180
1784	$self->mouse_motion ($ev, $x, $y);	2181	$self->mouse_motion ($ev, $x, $y);
1785	}	2182	}
1786		2183
1787	sub mouse_motion {	2184	sub mouse_motion {
1788	my ($self, $ev, $x, $y) = @_;	2185	my ($self, $ev, $x, $y) = @_;
1789		2186
1790	if ($GRAB == $self) {	2187	if ($GRAB == $self) {
		2188	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2189
		2190	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2191
		2192	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2193
		2194	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2195	}
		2196	}
		2197
		2198	sub update {
		2199	my ($self) = @_;
		2200
		2201	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2202	$self->set_value ($self->{range}[0]);
		2203
1791	my ($value, $lo, $hi, $page) = @{$self->{range}};	2204	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2205	my $range = ($hi - $page - $lo) || 1e-100;
1792		2206
1793	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2207	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794		2208
1795	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2209	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2210	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797		2211
1798	$x -= $inner_pad_px; # substract the padding	2212	$value = ($value - $lo) / $range;
1799	$x = $x * ($hi - $lo) / $inner_w + $lo;	2213	$value = $value * $self->{scale} + $self->{offset};
1800	$x = $lo if $x < $lo;
1801	$x = $hi - $page if $x > $hi - $page;
1802	$self->{range}[0] = $x;
1803		2214
1804	$self->emit (changed => $x);	2215	$self->{knob_x} = $value - $knob_w * 0.5;
1805	$self->update;	2216	$self->{knob_w} = $knob_w;
1806	}	2217	});
1807	}
1808		2218
1809	# the inner_* stuff is for generating a padding for the slider handle,	2219	$self->SUPER::update;
1810	# so that the handle doesn't leave the texture. This calculation isn't 100%
1811	# correct propably, but it does the job for now
1812	sub _calc_inner_pad_px {
1813	my ($self, $w) = @_;
1814	($w / 100) * $self->{inner_pad} # % to pixels
1815	}	2220	}
1816		2221
1817	sub _draw {	2222	sub _draw {
1818	my ($self) = @_;	2223	my ($self) = @_;
1819		2224
1820	$self->SUPER::_draw ();	2225	$self->SUPER::_draw ();
1821		2226
1822	my ($w, $h) = @$self{qw(w h)};	2227	glScale $self->{w}, $self->{h};
1823		2228
1824	if ($self->{vertical}) {	2229	if ($self->{vertical}) {
1825	# draw a vertical slider like a rotated horizontal slider	2230	# draw a vertical slider like a rotated horizontal slider
1826		2231
		2232	glTranslate 1, 0, 0;
1827	glRotate 90, 0, 0, 1;	2233	glRotate 90, 0, 0, 1;
1828	glTranslate 0, -$self->{w}, 0;
1829
1830	($w, $h) = ($h, $w);
1831	}	2234	}
1832		2235
1833	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2236	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2237	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835		2238
1836	my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838	$hi = $value + 1 if $lo == $hi;
1839
1840	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843	$page = int $page * $inner_w / ($hi - $lo);
1844	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846	$w -= $page;
1847	$page &= ~1;
1848	glTranslate $page * 0.5, 0, 0;
1849	$page ||= 2;
1850
1851	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854	glEnable GL_BLEND;
1855	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856	glEnable GL_TEXTURE_2D;	2239	glEnable GL_TEXTURE_2D;
1857	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2240	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858		2241
1859	# draw background	2242	# draw background
1860	$tex[1]->draw_quad (0, 0, $w, $h);	2243	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861		2244
1862	# draw handle	2245	# draw handle
1863	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2246	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864		2247
1865	glDisable GL_BLEND;
1866	glDisable GL_TEXTURE_2D;	2248	glDisable GL_TEXTURE_2D;
1867	}	2249	}
		2250
		2251	#############################################################################
		2252
		2253	package CFClient::UI::ValSlider;
		2254
		2255	our @ISA = CFClient::UI::HBox::;
		2256
		2257	sub new {
		2258	my ($class, %arg) = @_;
		2259
		2260	my $range = delete $arg{range};
		2261
		2262	my $self = $class->SUPER::new (
		2263	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2264	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2265	to_value => sub { shift },
		2266	from_value => sub { shift },
		2267	%arg,
		2268	);
		2269
		2270	$self->{slider}->connect (changed => sub {
		2271	my ($self, $value) = @_;
		2272	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2273	$self->{parent}->emit (changed => $value);
		2274	});
		2275
		2276	# $self->{entry}->connect (changed => sub {
		2277	# my ($self, $value) = @_;
		2278	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2279	# $self->{parent}->emit (changed => $value);
		2280	# });
		2281
		2282	$self->add ($self->{slider}, $self->{entry});
		2283
		2284	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2285
		2286	$self
		2287	}
		2288
		2289	sub set_range { shift->{slider}->set_range (@_) }
		2290	sub set_value { shift->{slider}->set_value (@_) }
1868		2291
1869	#############################################################################	2292	#############################################################################
1870		2293
1871	package CFClient::UI::TextView;	2294	package CFClient::UI::TextView;
1872		2295
…		…
1876		2299
1877	sub new {	2300	sub new {
1878	my $class = shift;	2301	my $class = shift;
1879		2302
1880	my $self = $class->SUPER::new (	2303	my $self = $class->SUPER::new (
1881	fontsize => 1,	2304	fontsize => 1,
		2305	can_events => 0,
		2306	#font => default_font
1882	@_,	2307	@_,
1883		2308
1884	layout => (new CFClient::Layout),	2309	layout => (new CFClient::Layout 1),
1885	par => [],	2310	par => [],
1886	height => 0,	2311	height => 0,
1887	children => [	2312	children => [
1888	(new CFClient::UI::Empty expand => 1),	2313	(new CFClient::UI::Empty expand => 1),
1889	(new CFClient::UI::Slider vertical => 1),	2314	(new CFClient::UI::Slider vertical => 1),
1890	],	2315	],
1891	);	2316	);
1892		2317
1893	$self->{children}[1]->connect (changed => sub {	2318	$self->{children}[1]->connect (changed => sub { $self->update });
1894	$self->update;
1895	});
1896		2319
1897	$self	2320	$self
1898	}	2321	}
1899		2322
1900	sub set_fontsize {	2323	sub set_fontsize {
…		…
1902		2325
1903	$self->{fontsize} = $fontsize;	2326	$self->{fontsize} = $fontsize;
1904	$self->reflow;	2327	$self->reflow;
1905	}	2328	}
1906		2329
		2330	sub size_allocate {
		2331	my ($self, $w, $h) = @_;
		2332
		2333	$self->SUPER::size_allocate ($w, $h);
		2334
		2335	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2336	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2337	$self->{layout}->set_width ($self->{children}[0]{w});
		2338
		2339	$self->reflow;
		2340	}
		2341
1907	sub text_height {	2342	sub text_size {
1908	my ($self, $text) = @_;	2343	my ($self, $text, $indent) = @_;
1909		2344
1910	my $layout = $self->{layout};	2345	my $layout = $self->{layout};
1911		2346
1912	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2347	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913	$layout->set_width ($self->{w});	2348	$layout->set_width ($self->{children}[0]{w} - $indent);
1914	$layout->set_text ($text);	2349	$layout->set_markup ($text);
1915		2350
1916	($layout->size)[1]	2351	$layout->size
1917	}	2352	}
1918		2353
1919	sub reflow {	2354	sub reflow {
1920	my ($self) = @_;	2355	my ($self) = @_;
1921		2356
1922	$self->{need_reflow}++;	2357	$self->{need_reflow}++;
1923	$self->update;	2358	$self->update;
1924	}	2359	}
1925		2360
1926	sub size_allocate {	2361	sub set_offset {
		2362	my ($self, $offset) = @_;
		2363
		2364	# todo: base offset on lines or so, not on pixels
		2365	$self->{children}[1]->set_value ($offset);
		2366	}
		2367
		2368	sub clear {
1927	my ($self, $w, $h) = @_;	2369	my ($self) = @_;
1928		2370
1929	$self->SUPER::size_allocate ($w, $h);	2371	$self->{par} = [];
1930		2372	$self->{height} = 0;
1931	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2373	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932	$self->{layout}->set_width ($self->{children}[0]{w});
1933
1934	$self->reflow;
1935	}	2374	}
1936		2375
1937	sub add_paragraph {	2376	sub add_paragraph {
1938	my ($self, $color, $text) = @_;	2377	my ($self, $color, $text, $indent) = @_;
1939		2378
1940	#TODO: intelligently "reformat" paragraph	2379	for my $line (split /\n/, $text) {
1941		2380	my ($w, $h) = $self->text_size ($line);
1942	my $height = $self->text_height ($text);
1943
1944	$self->{height} += $height;	2381	$self->{height} += $h;
		2382	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2383	}
1945		2384
1946	push @{$self->{par}}, [$height, $color, $text];
1947
1948	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2385	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949	$self->{children}[1]->update;
1950	}	2386	}
1951		2387
1952	sub update {	2388	sub update {
1953	my ($self) = @_;	2389	my ($self) = @_;
1954		2390
…		…
1956		2392
1957	return unless $self->{h} > 0;	2393	return unless $self->{h} > 0;
1958		2394
1959	delete $self->{texture};	2395	delete $self->{texture};
1960		2396
1961	$ROOT->on_refresh ($self, sub {	2397	$ROOT->on_post_alloc ($self, sub {
		2398	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2399
1962	if (delete $self->{need_reflow}) {	2400	if (delete $self->{need_reflow}) {
1963	my $height = 0;	2401	my $height = 0;
1964		2402
1965	$height += $_->[0] = $self->text_height ($_->[2])	2403	my $layout = $self->{layout};
		2404
		2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2406
1966	for @{$self->{par}};	2407	for (@{$self->{par}}) {
		2408	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2409	$layout->set_width ($W - $_->[3]);
		2410	$layout->set_markup ($_->[4]);
		2411	my ($w, $h) = $layout->size;
		2412	$_->[0] = $w + $_->[3];
		2413	$_->[1] = $h;
		2414	}
		2415
		2416	$height += $_->[1];
		2417	}
1967		2418
1968	$self->{height} = $height;	2419	$self->{height} = $height;
1969		2420
1970	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2421	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971		2422
1972	delete $self->{texture};	2423	delete $self->{texture};
1973	}	2424	}
1974		2425
1975	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2426	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976	glClearColor 0, 0, 0, 1;	2427	glClearColor 0.5, 0.5, 0.5, 0;
1977	glClear GL_COLOR_BUFFER_BIT;	2428	glClear GL_COLOR_BUFFER_BIT;
1978		2429
		2430	my $top = int $self->{children}[1]{range}[0];
		2431
		2432	my $y0 = $top;
		2433	my $y1 = $top + $H;
		2434
		2435	my $y = 0;
		2436
		2437	my $layout = $self->{layout};
		2438
		2439	$layout->set_font ($self->{font}) if $self->{font};
		2440
1979	glEnable GL_BLEND;	2441	glEnable GL_BLEND;
		2442	#TODO# not correct in windows where rgba is forced off
1980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2443	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981	glEnable GL_TEXTURE_2D;
1982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984	my $top = int $self->{children}[1]{range}[0];
1985
1986	my $y0 = $top;
1987	my $y1 = $top + $self->{h};
1988
1989	my $y = 0;
1990
1991	my $layout = $self->{layout};
1992		2444
1993	for my $par (@{$self->{par}}) {	2445	for my $par (@{$self->{par}}) {
1994	my $h = $par->[0];	2446	my $h = $par->[1];
1995		2447
1996	if ($y0 < $y + $h && $y < $y1) {	2448	if ($y0 < $y + $h && $y < $y1) {
		2449	$layout->set_foreground (@{ $par->[2] });
		2450	$layout->set_width ($W - $par->[3]);
1997	$layout->set_text ($par->[2]);	2451	$layout->set_markup ($par->[4]);
1998		2452
1999	glColor @{ $par->[1] };	2453	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000	my ($W, $H) = $layout->size;	2454
2001	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2455	glRasterPos $par->[3], $y - $y0;
		2456	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002	}	2457	}
2003		2458
2004	$y += $h;	2459	$y += $h;
2005	}	2460	}
2006		2461
2007	glDisable GL_TEXTURE_2D;
2008	glDisable GL_BLEND;	2462	glDisable GL_BLEND;
2009	};	2463	};
2010	});	2464	});
2011	}	2465	}
2012		2466
2013	sub _draw {	2467	sub _draw {
2014	my ($self) = @_;	2468	my ($self) = @_;
2015		2469
2016	if ($self->{texture}) {
2017	glEnable GL_TEXTURE_2D;	2470	glEnable GL_TEXTURE_2D;
2018	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2471	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2472	glColor 1, 1, 1, 1;
2019	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2473	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020	glDisable GL_TEXTURE_2D;	2474	glDisable GL_TEXTURE_2D;
2021	}
2022		2475
2023	$self->{children}[1]->draw;	2476	$self->{children}[1]->draw;
2024		2477
2025	}	2478	}
2026		2479
…		…
2074		2527
2075	sub new {	2528	sub new {
2076	my $class = shift;	2529	my $class = shift;
2077		2530
2078	my $self = $class->SUPER::new (	2531	my $self = $class->SUPER::new (
2079	state => 0,	2532	state => 0,
2080	connect_activate => \&toggle_flopper,	2533	connect_activate => \&toggle_flopper,
2081	can_events => 1,
2082	@_	2534	@_
2083	);	2535	);
2084		2536
2085	if ($self->{state}) {	2537	if ($self->{state}) {
2086	$self->{state} = 0;	2538	$self->{state} = 0;
…		…
2095		2547
2096	# TODO: use animation	2548	# TODO: use animation
2097	if ($self->{state} = !$self->{state}) {	2549	if ($self->{state} = !$self->{state}) {
2098	$CFClient::UI::ROOT->add ($self->{other});	2550	$CFClient::UI::ROOT->add ($self->{other});
2099	$self->{other}->move ($self->coord2global (0, $self->{h}));	2551	$self->{other}->move ($self->coord2global (0, $self->{h}));
2100	$self->emit ("open");	2552	$self->_emit ("open");
2101	} else {	2553	} else {
2102	$CFClient::UI::ROOT->remove ($self->{other});	2554	$CFClient::UI::ROOT->remove ($self->{other});
2103	$self->emit ("close");	2555	$self->_emit ("close");
2104	}	2556	}
2105		2557
2106	$self->emit (changed => $self->{state});	2558	$self->_emit (changed => $self->{state});
2107	}	2559	}
2108		2560
2109	#############################################################################	2561	#############################################################################
2110		2562
		2563	package CFClient::UI::Tooltip;
		2564
		2565	our @ISA = CFClient::UI::Bin::;
		2566
		2567	use CFClient::OpenGL;
		2568
		2569	sub new {
		2570	my $class = shift;
		2571
		2572	$class->SUPER::new (
		2573	@_,
		2574	can_events => 0,
		2575	)
		2576	}
		2577
		2578	sub set_tooltip_from {
		2579	my ($self, $widget) = @_;
		2580
		2581	$self->add (new CFClient::UI::Label
		2582	markup => $widget->{tooltip},
		2583	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2584	fontsize => 0.8,
		2585	fg => [0, 0, 0, 1],
		2586	ellipsise => 0,
		2587	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2588	);
		2589	}
		2590
		2591	sub size_request {
		2592	my ($self) = @_;
		2593
		2594	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2595
		2596	($w + 4, $h + 4)
		2597	}
		2598
		2599	sub size_allocate {
		2600	my ($self, $w, $h) = @_;
		2601
		2602	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2603	}
		2604
		2605	sub _draw {
		2606	my ($self) = @_;
		2607
		2608	glTranslate 0.375, 0.375;
		2609
		2610	my ($w, $h) = @$self{qw(w h)};
		2611
		2612	glColor 1, 0.8, 0.4;
		2613	glBegin GL_QUADS;
		2614	glVertex 0 , 0;
		2615	glVertex 0 , $h;
		2616	glVertex $w, $h;
		2617	glVertex $w, 0;
		2618	glEnd;
		2619
		2620	glColor 0, 0, 0;
		2621	glBegin GL_LINE_LOOP;
		2622	glVertex 0 , 0;
		2623	glVertex 0 , $h;
		2624	glVertex $w, $h;
		2625	glVertex $w, 0;
		2626	glEnd;
		2627
		2628	glTranslate 2 - 0.375, 2 - 0.375;
		2629	$self->SUPER::_draw;
		2630	}
		2631
		2632	#############################################################################
		2633
		2634	package CFClient::UI::Face;
		2635
		2636	our @ISA = CFClient::UI::Base::;
		2637
		2638	use CFClient::OpenGL;
		2639
		2640	sub new {
		2641	my $class = shift;
		2642
		2643	my $self = $class->SUPER::new (
		2644	aspect => 1,
		2645	can_events => 0,
		2646	@_,
		2647	);
		2648
		2649	if ($self->{anim} && $self->{animspeed}) {
		2650	Scalar::Util::weaken (my $widget = $self);
		2651
		2652	$self->{timer} = Event->timer (
		2653	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2654	hard => 1,
		2655	interval => $self->{animspeed},
		2656	cb => sub {
		2657	++$widget->{frame};
		2658	$widget->update;
		2659	},
		2660	);
		2661	}
		2662
		2663	$self
		2664	}
		2665
		2666	sub size_request {
		2667	(32, 8)
		2668	}
		2669
		2670	sub update {
		2671	my ($self) = @_;
		2672
		2673	return unless $self->{visible};
		2674
		2675	$self->SUPER::update;
		2676	}
		2677
		2678	sub _draw {
		2679	my ($self) = @_;
		2680
		2681	return unless $::CONN;
		2682
		2683	my $face;
		2684
		2685	if ($self->{frame}) {
		2686	my $anim = $::CONN->{anim}[$self->{anim}];
		2687
		2688	$face = $anim->[ $self->{frame} % @$anim ]
		2689	if $anim && @$anim;
		2690	}
		2691
		2692	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2693
		2694	if ($tex) {
		2695	glEnable GL_TEXTURE_2D;
		2696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2697	glColor 1, 1, 1, 1;
		2698	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2699	glDisable GL_TEXTURE_2D;
		2700	}
		2701	}
		2702
		2703	sub DESTROY {
		2704	my ($self) = @_;
		2705
		2706	$self->{timer}->cancel
		2707	if $self->{timer};
		2708
		2709	$self->SUPER::DESTROY;
		2710	}
		2711
		2712	#############################################################################
		2713
		2714	package CFClient::UI::Inventory;
		2715
		2716	our @ISA = CFClient::UI::ScrolledWindow::;
		2717
		2718	sub new {
		2719	my $class = shift;
		2720
		2721	my $self = $class->SUPER::new (
		2722	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2723	@_,
		2724	);
		2725
		2726	$self
		2727	}
		2728
		2729	sub set_items {
		2730	my ($self, $items) = @_;
		2731
		2732	$self->{scrolled}->clear;
		2733	return unless $items;
		2734
		2735	my @items = sort {
		2736	($a->{type} <=> $b->{type})
		2737	or ($a->{name} cmp $b->{name})
		2738	} @$items;
		2739
		2740	$self->{real_items} = \@items;
		2741
		2742	my $row = 0;
		2743	for my $item (@items) {
		2744	CFClient::Item::update_widgets $item;
		2745
		2746	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2747	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2748	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2749
		2750	$row++;
		2751	}
		2752
		2753	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2754	}
		2755
		2756	sub size_request {
		2757	my ($self) = @_;
		2758	($self->{req_w}, $self->{req_h});
		2759	}
		2760
		2761	#############################################################################
		2762
		2763	package CFClient::UI::Menu;
		2764
		2765	our @ISA = CFClient::UI::FancyFrame::;
		2766
		2767	use CFClient::OpenGL;
		2768
		2769	sub new {
		2770	my $class = shift;
		2771
		2772	my $self = $class->SUPER::new (
		2773	items => [],
		2774	z => 100,
		2775	@_,
		2776	);
		2777
		2778	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2779
		2780	for my $item (@{ $self->{items} }) {
		2781	my ($widget, $cb) = @$item;
		2782
		2783	# handle various types of items, only text for now
		2784	if (!ref $widget) {
		2785	$widget = new CFClient::UI::Label
		2786	can_hover => 1,
		2787	can_events => 1,
		2788	text => $widget;
		2789	}
		2790
		2791	$self->{item}{$widget} = $item;
		2792
		2793	$self->{vbox}->add ($widget);
		2794	}
		2795
		2796	$self
		2797	}
		2798
		2799	# popup given the event (must be a mouse button down event currently)
		2800	sub popup {
		2801	my ($self, $ev) = @_;
		2802
		2803	$self->_emit ("popdown");
		2804
		2805	# maybe save $GRAB? must be careful about events...
		2806	$GRAB = $self;
		2807	$self->{button} = $ev->{button};
		2808
		2809	$self->show;
		2810	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2811	}
		2812
		2813	sub mouse_motion {
		2814	my ($self, $ev, $x, $y) = @_;
		2815
		2816	# TODO: should use vbox->find_widget or so
		2817	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2818	$self->{hover} = $self->{item}{$HOVER};
		2819	}
		2820
		2821	sub button_up {
		2822	my ($self, $ev, $x, $y) = @_;
		2823
		2824	if ($ev->{button} == $self->{button}) {
		2825	undef $GRAB;
		2826	$self->hide;
		2827
		2828	$self->_emit ("popdown");
		2829	$self->{hover}[1]->() if $self->{hover};
		2830	}
		2831	}
		2832
		2833	#############################################################################
		2834
		2835	package CFClient::UI::Statusbox;
		2836
		2837	our @ISA = CFClient::UI::VBox::;
		2838
		2839	sub new {
		2840	my $class = shift;
		2841
		2842	$class->SUPER::new (
		2843	fontsize => 0.8,
		2844	@_,
		2845	)
		2846	}
		2847
		2848	sub reorder {
		2849	my ($self) = @_;
		2850	my $NOW = time;
		2851
		2852	while (my ($k, $v) = each %{ $self->{item} }) {
		2853	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2854	}
		2855
		2856	my @widgets;
		2857
		2858	my @items = sort {
		2859	$a->{pri} <=> $b->{pri}
		2860	or $b->{id} <=> $a->{id}
		2861	} values %{ $self->{item} };
		2862
		2863	my $count = 10 + 1;
		2864	for my $item (@items) {
		2865	last unless --$count;
		2866
		2867	push @widgets, $item->{label} ||= do {
		2868	# TODO: doesn't handle markup well (read as: at all)
		2869	my $short = $item->{count} > 1
		2870	? "<b>$item->{count} ×</b> $item->{text}"
		2871	: $item->{text};
		2872
		2873	for ($short) {
		2874	s/^\s+//;
		2875	s/\s+/ /g;
		2876	}
		2877
		2878	new CFClient::UI::Label
		2879	markup => $short,
		2880	tooltip => $item->{tooltip},
		2881	tooltip_font => $::FONT_PROP,
		2882	tooltip_width => 0.67,
		2883	fontsize => $item->{fontsize} || $self->{fontsize},
		2884	max_w => $::WIDTH * 0.44,
		2885	fg => $item->{fg},
		2886	can_events => 1,
		2887	can_hover => 1
		2888	};
		2889	}
		2890
		2891	$self->clear;
		2892	$self->SUPER::add (reverse @widgets);
		2893	}
		2894
		2895	sub add {
		2896	my ($self, $text, %arg) = @_;
		2897
		2898	$text =~ s/^\s+//;
		2899	$text =~ s/\s+$//;
		2900
		2901	return unless $text;
		2902
		2903	my $timeout = time + ((delete $arg{timeout}) || 60);
		2904
		2905	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2906
		2907	if (my $item = $self->{item}{$group}) {
		2908	if ($item->{text} eq $text) {
		2909	$item->{count}++;
		2910	} else {
		2911	$item->{count} = 1;
		2912	$item->{text} = $item->{tooltip} = $text;
		2913	}
		2914	$item->{id} = ++$self->{id};
		2915	$item->{timeout} = $timeout;
		2916	delete $item->{label};
		2917	} else {
		2918	$self->{item}{$group} = {
		2919	id => ++$self->{id},
		2920	text => $text,
		2921	timeout => $timeout,
		2922	tooltip => $text,
		2923	fg => [0.8, 0.8, 0.8, 0.8],
		2924	pri => 0,
		2925	count => 1,
		2926	%arg,
		2927	};
		2928	}
		2929
		2930	$self->reorder;
		2931	}
		2932
		2933	sub reconfigure {
		2934	my ($self) = @_;
		2935
		2936	delete $_->{label}
		2937	for values %{ $self->{item} || {} };
		2938
		2939	$self->reorder;
		2940	$self->SUPER::reconfigure;
		2941	}
		2942
		2943	#############################################################################
		2944
2111	package CFClient::UI::Root;	2945	package CFClient::UI::Root;
2112		2946
2113	our @ISA = CFClient::UI::Container::;	2947	our @ISA = CFClient::UI::Container::;
2114		2948
2115	use CFClient::OpenGL;	2949	use CFClient::OpenGL;
2116		2950
2117	sub check_size {	2951	sub new {
2118	my ($self) = @_;	2952	my $class = shift;
2119		2953
2120	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2954	$class->SUPER::new (
2121	}	2955	@_,
2122		2956	)
2123	sub size_request {
2124	($::WIDTH, $::HEIGHT)
2125	}	2957	}
2126		2958
2127	sub configure {	2959	sub configure {
2128	my ($self, $x, $y, $w, $h) = @_;	2960	my ($self, $x, $y, $w, $h) = @_;
2129		2961
2130	$self->SUPER::configure ($x, $y, $w, $h);	2962	$self->{w} = $w;
		2963	$self->{h} = $h;
		2964	}
2131		2965
		2966	sub check_size {
		2967	my ($self) = @_;
		2968
		2969	$self->size_allocate ($self->{w}, $self->{h})
		2970	if $self->{w};
		2971	}
		2972
		2973	sub size_request {
		2974	my ($self) = @_;
		2975
		2976	($self->{w}, $self->{h})
		2977	}
		2978
		2979	sub size_allocate {
		2980	my ($self, $w, $h) = @_;
		2981
2132	for my $child (@{$self->{children}}) {	2982	for my $child ($self->children) {
2133	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2983	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134		2984
		2985	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2986	if exists $child->{req_x};
		2987
		2988	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2989	if exists $child->{req_y};
		2990
2135	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2991	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2136	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2992	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2993
2137	$child->configure ($X, $Y, $W,$H);	2994	$child->configure ($X, $Y, $W, $H);
2138	}	2995	}
2139	}	2996	}
2140		2997
2141	sub _topleft {	2998	sub coord2local {
2142	my ($self, $x, $y) = @_;	2999	my ($self, $x, $y) = @_;
2143		3000
2144	($x, $y)	3001	($x, $y)
2145	}	3002	}
2146		3003
		3004	sub coord2global {
		3005	my ($self, $x, $y) = @_;
		3006
		3007	($x, $y)
		3008	}
		3009
2147	sub update {	3010	sub update {
2148	my ($self) = @_;	3011	my ($self) = @_;
2149		3012
2150	$self->check_size;	3013	$self->check_size;
2151	::refresh ();	3014	$::WANT_REFRESH++;
2152	}	3015	}
2153		3016
2154	sub add {	3017	sub add {
2155	my ($self, $child) = @_;	3018	my ($self, @children) = @_;
2156		3019
		3020	for (my @widgets = @children; my $w = pop @widgets; ) {
		3021	push @widgets, $w->children;
		3022	$w->{root} = $self;
		3023	$w->{visible} = 1;
		3024	}
		3025
		3026	for my $child (@children) {
		3027	$child->{is_toplevel} = 1;
		3028
2157	# integerize window positions	3029	# integerise window positions
2158	$child->{x} = int $child->{x};	3030	$child->{x} = int $child->{x};
2159	$child->{y} = int $child->{y};	3031	$child->{y} = int $child->{y};
		3032	}
2160		3033
2161	$self->SUPER::add ($child);	3034	$self->SUPER::add (@children);
		3035	}
		3036
		3037	sub remove {
		3038	my ($self, @children) = @_;
		3039
		3040	$self->SUPER::remove (@children);
		3041
		3042	while (@children) {
		3043	my $w = pop @children;
		3044	push @children, $w->children;
		3045	$w->set_invisible;
		3046	}
2162	}	3047	}
2163		3048
2164	sub on_refresh {	3049	sub on_refresh {
2165	my ($self, $id, $cb) = @_;	3050	my ($self, $id, $cb) = @_;
2166		3051
2167	$self->{refresh_hook}{$id} = $cb;	3052	$self->{refresh_hook}{$id} = $cb;
2168	}	3053	}
2169		3054
		3055	sub on_post_alloc {
		3056	my ($self, $id, $cb) = @_;
		3057
		3058	$self->{post_alloc_hook}{$id} = $cb;
		3059	}
		3060
2170	sub draw {	3061	sub draw {
2171	my ($self) = @_;	3062	my ($self) = @_;
2172		3063
2173	while (my $rcb = delete $self->{refresh_hook}) {	3064	while ($self->{refresh_hook}) {
2174	$_->() for values %$rcb;	3065	$_->()
		3066	for values %{delete $self->{refresh_hook}};
		3067	}
		3068
		3069	if ($self->{check_size}) {
		3070	my @queue = ([], []);
		3071
		3072	for (;;) {
		3073	if ($self->{check_size}) {
		3074	# heuristic: check containers last
		3075	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3076	for values %{delete $self->{check_size}}
		3077	}
		3078
		3079	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3080
		3081	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3082	? @$widget{qw(user_w user_h)}
		3083	: $widget->size_request;
		3084
		3085	if (delete $widget->{force_alloc}
		3086	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3087	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3088
		3089	$widget->{req_w} = $w;
		3090	$widget->{req_h} = $h;
		3091
		3092	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3093
		3094	$widget->{parent}->check_size
		3095	if $widget->{parent};
		3096	}
		3097	}
		3098	}
		3099
		3100	while ($self->{size_alloc}) {
		3101	for (values %{delete $self->{size_alloc}}) {
		3102	my ($widget, $w, $h) = @$_;
		3103
		3104	$w = 0 if $w < 0;
		3105	$h = 0 if $h < 0;
		3106
		3107	$widget->{w} = $w;
		3108	$widget->{h} = $h;
		3109	$widget->emit (size_allocate => $w, $h);
		3110	}
		3111	}
		3112
		3113	while ($self->{post_alloc_hook}) {
		3114	$_->()
		3115	for values %{delete $self->{post_alloc_hook}};
2175	}	3116	}
2176		3117
2177	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3118	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3119	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179	glClear GL_COLOR_BUFFER_BIT;	3120	glClear GL_COLOR_BUFFER_BIT;
2180		3121
2181	glMatrixMode GL_PROJECTION;	3122	glMatrixMode GL_PROJECTION;
2182	glLoadIdentity;	3123	glLoadIdentity;
2183	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3124	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184	glMatrixMode GL_MODELVIEW;	3125	glMatrixMode GL_MODELVIEW;
2185	glLoadIdentity;	3126	glLoadIdentity;
2186		3127
2187	$self->_draw;	3128	$self->_draw;
2188	}	3129	}
…		…
2190	#############################################################################	3131	#############################################################################
2191		3132
2192	package CFClient::UI;	3133	package CFClient::UI;
2193		3134
2194	$ROOT = new CFClient::UI::Root;	3135	$ROOT = new CFClient::UI::Root;
		3136	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195		3137
2196	1	3138	1
2197		3139

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