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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 1.237 by root, Thu May 25 21:36:45 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	$self->{root} = $parent->{root};
		464	$self->{visible} = $parent->{visible};
		465
		466	# TODO: req_w _does_change after ->reconfigure
		467	$self->check_size
		468	unless exists $self->{req_w};
		469
		470	$self->show;
297	}	471	}
298		472
299	sub check_size {	473	sub check_size {
300	my ($self) = @_;	474	my ($self, $forced) = @_;
301		475
302	return unless $self->{parent};	476	$self->{force_alloc} = 1 if $forced;
303		477	$CFClient::UI::ROOT->{check_size}{$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	$self->{parent}->check_size;
311	}
312	}	478	}
313		479
314	sub update {	480	sub update {
315	my ($self) = @_;	481	my ($self) = @_;
316		482
…		…
322	my ($self, $signal, $cb) = @_;	488	my ($self, $signal, $cb) = @_;
323		489
324	push @{ $self->{signal_cb}{$signal} }, $cb;	490	push @{ $self->{signal_cb}{$signal} }, $cb;
325	}	491	}
326		492
		493	sub _emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		497	}
		498
327	sub emit {	499	sub emit {
328	my ($self, $signal, @args) = @_;	500	my ($self, $signal, @args) = @_;
329		501
330	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	502	$self->_emit ($signal, @args)
331	$cb->($self, @args);	503	|| $self->$signal (@args);
332	}
333	}	504	}
334		505
335	sub DESTROY {	506	sub DESTROY {
336	my ($self) = @_;	507	my ($self) = @_;
337		508
		509	delete $WIDGET{$self+0};
338	#$self->deactivate;	510	#$self->deactivate;
339	}	511	}
340		512
341	#############################################################################	513	#############################################################################
342		514
…		…
351	my $class = shift;	523	my $class = shift;
352		524
353	# range [value, low, high, page]	525	# range [value, low, high, page]
354		526
355	$class->SUPER::new (	527	$class->SUPER::new (
356	bg => [0, 0, 0, 0.2],	528	#bg => [0, 0, 0, 0.2],
357	active_bg => [1, 1, 1, 0.5],	529	#active_bg => [1, 1, 1, 0.5],
358	@_	530	@_
359	)	531	)
360	}	532	}
361		533
362	sub _draw {	534	sub _draw {
363	my ($self) = @_;	535	my ($self) = @_;
364		536
		537	my $color = $FOCUS == $self && $self->{active_bg}
		538	? $self->{active_bg}
		539	: $self->{bg};
		540
		541	if ($color && (@$color < 4 || $color->[3])) {
365	my ($w, $h) = @$self{qw(w h)};	542	my ($w, $h) = @$self{qw(w h)};
366		543
367	glEnable GL_BLEND;	544	glEnable GL_BLEND;
368	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	546	glColor @$color;
370		547
371	glBegin GL_QUADS;	548	glBegin GL_QUADS;
372	glVertex 0 , 0;	549	glVertex 0 , 0;
373	glVertex 0 , $h;	550	glVertex 0 , $h;
374	glVertex $w, $h;	551	glVertex $w, $h;
375	glVertex $w, 0;	552	glVertex $w, 0;
376	glEnd;	553	glEnd;
377		554
378	glDisable GL_BLEND;	555	glDisable GL_BLEND;
		556	}
379	}	557	}
380		558
381	#############################################################################	559	#############################################################################
382		560
383	package CFClient::UI::Empty;	561	package CFClient::UI::Empty;
…		…
404	sub new {	582	sub new {
405	my ($class, %arg) = @_;	583	my ($class, %arg) = @_;
406		584
407	my $children = delete $arg{children} || [];	585	my $children = delete $arg{children} || [];
408		586
409	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	587	my $self = $class->SUPER::new (
		588	children => [],
		589	can_events => 0,
		590	%arg,
		591	);
410	$self->add ($_) for @$children;	592	$self->add ($_) for @$children;
411		593
412	$self	594	$self
413	}	595	}
414		596
415	sub add {	597	sub add {
416	my ($self, $child) = @_;	598	my ($self, @widgets) = @_;
417		599
418	$child->set_parent ($self);	600	$_->set_parent ($self)
		601	for @widgets;
419		602
420	use sort 'stable';	603	use sort 'stable';
421		604
422	$self->{children} = [	605	$self->{children} = [
423	sort { $a->{z} <=> $b->{z} }	606	sort { $a->{z} <=> $b->{z} }
424	@{$self->{children}}, $child	607	@{$self->{children}}, @widgets
425	];	608	];
426		609
427	$child->check_size;	610	$self->check_size (1);
		611	$self->update;
		612	}
		613
		614	sub children {
		615	@{ $_[0]{children} }
428	}	616	}
429		617
430	sub remove {	618	sub remove {
431	my ($self, $child) = @_;	619	my ($self, $child) = @_;
432		620
433	delete $child->{parent};	621	delete $child->{parent};
		622	$child->hide;
434		623
435	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	624	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436		625
		626	$self->check_size (1);
		627	$self->update;
		628	}
		629
		630	sub clear {
		631	my ($self) = @_;
		632
		633	my $children = delete $self->{children};
		634	$self->{children} = [];
		635
		636	for (@$children) {
		637	delete $_->{parent};
		638	$_->hide;
		639	}
		640
437	$self->check_size;	641	$self->check_size;
		642	$self->update;
438	}	643	}
439		644
440	sub find_widget {	645	sub find_widget {
441	my ($self, $x, $y) = @_;	646	my ($self, $x, $y) = @_;
442		647
…		…
517	}	722	}
518		723
519	sub update {	724	sub update {
520	my ($self) = @_;	725	my ($self) = @_;
521		726
522	# we want to do this delayed...	727	$ROOT->on_post_alloc ($self => sub { $self->render_child });
523	$self->render_chld;
524	$self->SUPER::update;	728	$self->SUPER::update;
525	}
526
527	sub render_chld {
528	my ($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	$self->child->draw;
534	};
535	}	729	}
536		730
537	sub size_allocate {	731	sub size_allocate {
538	my ($self, $w, $h) = @_;	732	my ($self, $w, $h) = @_;
539		733
540	$self->child->configure (0, 0, $w, $h);	734	$self->SUPER::size_allocate ($w, $h);
		735	$self->update;
		736	}
541		737
		738	sub _render {
		739	$_[0]{children}[0]->draw;
		740	}
		741
		742	sub render_child {
		743	my ($self) = @_;
		744
		745	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		746	glClearColor 0, 0, 0, 0;
		747	glClear GL_COLOR_BUFFER_BIT;
		748
542	$self->render_chld;	749	$self->_render;
		750	};
543	}	751	}
544		752
545	sub _draw {	753	sub _draw {
546	my ($self) = @_;	754	my ($self) = @_;
547		755
548	my ($w, $h) = ($self->w, $self->h);	756	my ($w, $h) = ($self->w, $self->h);
549		757
550	my $tex = $self->{texture}	758	my $tex = $self->{texture}
551	or return;	759	or return;
552		760
553	glEnable GL_BLEND;
554	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555	glEnable GL_TEXTURE_2D;	761	glEnable GL_TEXTURE_2D;
556	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	762	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		763	glColor 1, 1, 1, 1;
557		764
558	$tex->draw_quad (0, 0, $w, $h);	765	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559		766
560	glDisable GL_BLEND;
561	glDisable GL_TEXTURE_2D;	767	glDisable GL_TEXTURE_2D;
562	}	768	}
563		769
564	#############################################################################	770	#############################################################################
565		771
566	package CFClient::UI::ViewPort;	772	package CFClient::UI::ViewPort;
567		773
568	our @ISA = CFClient::UI::Window::;	774	our @ISA = CFClient::UI::Window::;
569
570	sub new { die }
571
572	sub size_request {
573	my ($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		775
596	sub new {	776	sub new {
597	my $class = shift;	777	my $class = shift;
598		778
599	my $self = $class->SUPER::new (	779	$class->SUPER::new (
600	bg => [1, 1, 1, 1],	780	scroll_x => 0,
601	border_bg => [1, 1, 1, 1],	781	scroll_y => 1,
602	border => 0.8,
603	@_	782	@_,
604	);	783	)
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	$self->check_size;
614	}	784	}
615		785
616	sub size_request {	786	sub size_request {
617	my ($self) = @_;	787	my ($self) = @_;
618	($self->{req_w}, $self->{req_h})	788
		789	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		790
		791	@$self{qw(child_w child_h)}
619	}	792	}
620		793
621	sub size_allocate {	794	sub size_allocate {
622	my ($self, $w, $h) = @_;	795	my ($self, $w, $h) = @_;
623	$self->{w} = $w;	796
624	$self->{h} = $h;	797	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		798	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		799
625	$self->child->configure (0, 0, $w, $h);	800	$self->child->configure (0, 0, $w, $h);
		801	$self->update;
		802	}
		803
		804	sub set_offset {
		805	my ($self, $x, $y) = @_;
		806
		807	$self->{view_x} = int $x;
		808	$self->{view_y} = int $y;
		809
		810	$self->update;
		811	}
		812
		813	# hmm, this does not work for topleft of $self... but we should not ask for that
		814	sub coord2local {
		815	my ($self, $x, $y) = @_;
		816
		817	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		818	}
		819
		820	sub coord2global {
		821	my ($self, $x, $y) = @_;
		822
		823	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		824	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		825
		826	$self->SUPER::coord2global ($x, $y)
		827	}
		828
		829	sub find_widget {
		830	my ($self, $x, $y) = @_;
		831
		832	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		833	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		834	) {
		835	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		836	} else {
		837	$self->CFClient::UI::Base::find_widget ($x, $y)
		838	}
		839	}
		840
		841	sub _render {
		842	my ($self) = @_;
		843
		844	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		845
		846	$self->SUPER::_render;
		847	}
		848
		849	#############################################################################
		850
		851	package CFClient::UI::ScrolledWindow;
		852
		853	our @ISA = CFClient::UI::HBox::;
		854
		855	sub new {
		856	my $class = shift;
		857
		858	my $self;
		859
		860	my $slider = new CFClient::UI::Slider
		861	vertical => 1,
		862	range => [0, 0, 1, 0.01], # HACK fix
		863	connect_changed => sub {
		864	$self->{vp}->set_offset (0, $_[1]);
		865	},
		866	;
		867
		868	$self = $class->SUPER::new (
		869	vp => (new CFClient::UI::ViewPort expand => 1),
		870	slider => $slider,
		871	@_,
		872	);
		873
		874	$self->{vp}->add ($self->{scrolled});
		875	$self->add ($self->{vp});
		876	$self->add ($self->{slider});
		877
		878	$self
		879	}
		880
		881	sub size_allocate {
		882	my ($self, $w, $h) = @_;
		883
		884	$self->SUPER::size_allocate ($w, $h);
		885
		886	my $child = $self->{vp}->child;
		887	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		888	}
		889
		890	#TODO# update range on size_allocate depending on child
		891	# update viewport offset on scroll
		892
		893	#############################################################################
		894
		895	package CFClient::UI::Frame;
		896
		897	our @ISA = CFClient::UI::Bin::;
		898
		899	use CFClient::OpenGL;
		900
		901	sub new {
		902	my $class = shift;
		903
		904	$class->SUPER::new (
		905	bg => undef,
		906	@_,
		907	)
626	}	908	}
627		909
628	sub _draw {	910	sub _draw {
629	my ($self) = @_;	911	my ($self) = @_;
630		912
631	my ($w, $h) = ($self->{w}, $self->{h});	913	if ($self->{bg}) {
		914	my ($w, $h) = @$self{qw(w h)};
632		915
633	glEnable GL_BLEND;	916	glEnable GL_BLEND;
634	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	917	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635	glEnable GL_TEXTURE_2D;	918	glColor @{ $self->{bg} };
636	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637		919
638	# glBegin GL_QUADS;	920	glBegin GL_QUADS;
639	# glColor 0, 0, 0, 0;
640	# glVertex 0 , 0;	921	glVertex 0 , 0;
641	# glVertex 0 , $h;	922	glVertex 0 , $h;
642	# glVertex $w, $h;	923	glVertex $w, $h;
643	# glVertex $w, 0;	924	glVertex $w, 0;
644	# glEnd;	925	glEnd;
645		926
646
647	$self->child->draw;
648	glDisable GL_BLEND;	927	glDisable GL_BLEND;
649	glDisable GL_TEXTURE_2D;	928	}
		929
		930	$self->SUPER::_draw;
650	}	931	}
651		932
652	#############################################################################	933	#############################################################################
653		934
654	package CFClient::UI::FancyFrame;	935	package CFClient::UI::FancyFrame;
…		…
665	my $class = shift;	946	my $class = shift;
666		947
667	# TODO: user_x, user_y, overwrite moveto?	948	# TODO: user_x, user_y, overwrite moveto?
668		949
669	my $self = $class->SUPER::new (	950	my $self = $class->SUPER::new (
670	bg => [1, 1, 1, 1],	951	bg => [1, 1, 1, 1],
671	border_bg => [1, 1, 1, 1],	952	border_bg => [1, 1, 1, 1],
672	border => 0.8,	953	border => 0.6,
		954	is_toplevel => 1,
673	can_events => 1,	955	can_events => 1,
674	@_	956	@_
675	);	957	);
676		958
677	$self->{title} &&= new CFClient::UI::Label	959	$self->{title} &&= new CFClient::UI::Label
678	align => 0,	960	align => 0,
679	valign => 1,	961	valign => 1,
680	text => $self->{title},	962	text => $self->{title},
681	fontsize => 1;	963	fontsize => $self->{border};
682		964
683	$self	965	$self
684	}	966	}
685		967
686	sub border {	968	sub border {
687	int $_[0]{border} * $::FONTSIZE	969	int $_[0]{border} * $::FONTSIZE
688	}	970	}
689		971
690	sub size_request {	972	sub size_request {
691	my ($self) = @_;	973	my ($self) = @_;
692
693	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694		974
695	my ($w, $h) = $self->SUPER::size_request;	975	my ($w, $h) = $self->SUPER::size_request;
696		976
697	(	977	(
698	$w + $self->border * 2,	978	$w + $self->border * 2,
…		…
704	my ($self, $w, $h) = @_;	984	my ($self, $w, $h) = @_;
705		985
706	$h -= List::Util::max 0, $self->border * 2;	986	$h -= List::Util::max 0, $self->border * 2;
707	$w -= List::Util::max 0, $self->border * 2;	987	$w -= List::Util::max 0, $self->border * 2;
708		988
709	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	989	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
710	if $self->{title};	990	if $self->{title};
711		991
712	$self->child->configure ($self->border, $self->border, $w, $h);	992	$self->child->configure ($self->border, $self->border, $w, $h);
713	}	993	}
714		994
715	sub button_down {	995	sub button_down {
716	my ($self, $ev, $x, $y) = @_;	996	my ($self, $ev, $x, $y) = @_;
717		997
		998	my ($w, $h) = @$self{qw(w h)};
718	my $border = $self->border;	999	my $border = $self->border;
719		1000
720	if ($x < $self->{w} && $x >= $self->{w} - $border	1001	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1002	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722		1003
		1004	if ($lr & $td) {
		1005	my ($wx, $wy) = ($self->{x}, $self->{y});
723	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1006	my ($ox, $oy) = ($ev->{x}, $ev->{y});
724	my ($bw, $bh) = ($self->{w}, $self->{h});	1007	my ($bw, $bh) = ($self->{w}, $self->{h});
725		1008
		1009	my $mx = $x < $border;
		1010	my $my = $y < $border;
		1011
726	$self->{motion} = sub {	1012	$self->{motion} = sub {
727	my ($ev, $x, $y) = @_;	1013	my ($ev, $x, $y) = @_;
728		1014
729	($x, $y) = ($ev->{x}, $ev->{y});	1015	my $dx = $ev->{x} - $ox;
		1016	my $dy = $ev->{y} - $oy;
730		1017
731	$self->{user_w} = $bw + $x - $ox;	1018	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732	$self->{user_h} = $bh + $y - $oy;	1019	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1020	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
733	$self->check_size;	1021	$self->check_size;
734	};	1022	};
735		1023
736	} elsif ($x >= 0 && $x < $self->{w}	1024	} elsif ($lr ^ $td) {
737	&& $y >= 0 && $y < $border) {
738
739	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1025	my ($ox, $oy) = ($ev->{x}, $ev->{y});
740	my ($bx, $by) = ($self->{x}, $self->{y});	1026	my ($bx, $by) = ($self->{x}, $self->{y});
741		1027
742	$self->{motion} = sub {	1028	$self->{motion} = sub {
743	my ($ev, $x, $y) = @_;	1029	my ($ev, $x, $y) = @_;
…		…
766	my ($self) = @_;	1052	my ($self) = @_;
767		1053
768	my ($w, $h ) = ($self->{w}, $self->{h});	1054	my ($w, $h ) = ($self->{w}, $self->{h});
769	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1055	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770		1056
771	glEnable GL_BLEND;
772	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773	glEnable GL_TEXTURE_2D;	1057	glEnable GL_TEXTURE_2D;
774	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1058	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775		1059
776	my $border = $self->border;	1060	my $border = $self->border;
777		1061
778	glColor @{ $self->{border_bg} };	1062	glColor @{ $self->{border_bg} };
779	$tex[1]->draw_quad (0, 0, $w, $border);	1063	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
780	$tex[3]->draw_quad (0, $border, $border, $ch);	1064	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
781	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1065	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1066	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
783		1067
		1068	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784	my $bg = $tex[0];	1069	my $bg = $tex[0];
785		1070
786	# TODO: repeat texture not scale	1071	# TODO: repeat texture not scale
787	my $rep_x = $cw / $bg->{w};	1072	my $rep_x = $cw / $bg->{w};
788	my $rep_y = $ch / $bg->{h};	1073	my $rep_y = $ch / $bg->{h};
789		1074
790	glColor @{ $self->{bg} };	1075	glColor @{ $self->{bg} };
791		1076
792	$bg->{s} = $rep_x;	1077	$bg->{s} = $rep_x;
793	$bg->{t} = $rep_y;	1078	$bg->{t} = $rep_y;
794	$bg->{wrap_mode} = 1;	1079	$bg->{wrap_mode} = 1;
795	$bg->draw_quad ($border, $border, $cw, $ch);	1080	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1081	}
796		1082
797	glDisable GL_TEXTURE_2D;	1083	glDisable GL_TEXTURE_2D;
798	glDisable GL_BLEND;
799		1084
800	$self->{title}->draw if $self->{title};	1085	$self->{title}->draw if $self->{title};
		1086
801	$self->child->draw;	1087	$self->child->draw;
802	}	1088	}
803		1089
804	#############################################################################	1090	#############################################################################
805		1091
…		…
814	sub new {	1100	sub new {
815	my $class = shift;	1101	my $class = shift;
816		1102
817	$class->SUPER::new (	1103	$class->SUPER::new (
818	col_expand => [],	1104	col_expand => [],
819	@_	1105	@_,
820	)	1106	)
		1107	}
		1108
		1109	sub children {
		1110	grep $_, map @$_, grep $_, @{ $_[0]{children} }
821	}	1111	}
822		1112
823	sub add {	1113	sub add {
824	my ($self, $x, $y, $child) = @_;	1114	my ($self, $x, $y, $child) = @_;
825		1115
826	$child->set_parent ($self);	1116	$child->set_parent ($self);
827	$self->{children}[$y][$x] = $child;	1117	$self->{children}[$y][$x] = $child;
828		1118
829	$child->check_size;	1119	$self->check_size (1);
830	}	1120	}
831		1121
832	# TODO: move to container class maybe? send childs a signal on removal?	1122	# TODO: move to container class maybe? send children a signal on removal?
833	sub clear {	1123	sub clear {
834	my ($self) = @_;	1124	my ($self) = @_;
835		1125
		1126	my @children = $self->children;
836	delete $self->{children};	1127	delete $self->{children};
		1128
		1129	for (@children) {
		1130	delete $_->{parent};
		1131	$_->hide;
		1132	}
		1133
		1134	$self->check_size (1);
837	$self->update;	1135	$self->update;
838	}	1136	}
839		1137
840	sub get_wh {	1138	sub get_wh {
841	my ($self) = @_;	1139	my ($self) = @_;
…		…
1018	}	1316	}
1019		1317
1020	sub size_allocate {	1318	sub size_allocate {
1021	my ($self, $w, $h) = @_;	1319	my ($self, $w, $h) = @_;
1022		1320
		1321	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1322
1023	my $children = $self->{children};	1323	my $children = $self->{children};
1024		1324
1025	my @h = map $_->{req_h}, @$children;	1325	my @h = map $_->{req_h}, @$children;
1026		1326
1027	my $req_h = List::Util::sum @h;	1327	my $req_h = List::Util::sum @h;
…		…
1056		1356
1057	#############################################################################	1357	#############################################################################
1058		1358
1059	package CFClient::UI::Label;	1359	package CFClient::UI::Label;
1060		1360
1061	our @ISA = CFClient::UI::Base::;	1361	our @ISA = CFClient::UI::DrawBG::;
1062		1362
1063	use CFClient::OpenGL;	1363	use CFClient::OpenGL;
1064		1364
1065	sub new {	1365	sub new {
1066	my ($class, %arg) = @_;	1366	my ($class, %arg) = @_;
1067		1367
1068	my $self = $class->SUPER::new (	1368	my $self = $class->SUPER::new (
1069	fg => [1, 1, 1],	1369	fg => [1, 1, 1],
		1370	#bg => none
		1371	#active_bg => none
		1372	#font => default_font
		1373	#text => initial text
		1374	#markup => initial narkup
		1375	#max_w => maximum pixel width
		1376	ellipsise => 3, # end
		1377	layout => (new CFClient::Layout),
1070	fontsize => 1,	1378	fontsize => 1,
1071	text => "",
1072	align => -1,	1379	align => -1,
1073	valign => -1,	1380	valign => -1,
1074	padding => 2,	1381	padding => 2,
1075	layout => new CFClient::Layout,
1076	can_events => 0,	1382	can_events => 0,
1077	%arg	1383	%arg
1078	);	1384	);
1079		1385
1080	if (exists $self->{template}) {	1386	if (exists $self->{template}) {
1081	my $layout = new CFClient::Layout;	1387	my $layout = new CFClient::Layout;
1082	$layout->set_text (delete $self->{template});	1388	$layout->set_text (delete $self->{template});
1083	$self->{template} = $layout;	1389	$self->{template} = $layout;
1084	}	1390	}
1085		1391
1086	$self->set_text (delete $self->{text}) if exists $self->{text};	1392	if (exists $self->{markup}) {
1087	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1393	$self->set_markup (delete $self->{markup});
		1394	} else {
		1395	$self->set_text (delete $self->{text});
		1396	}
1088		1397
1089	$self	1398	$self
1090	}	1399	}
1091		1400
1092	sub escape_text {	1401	sub escape($) {
1093	local $_ = $_[1];	1402	local $_ = $_[0];
1094		1403
1095	s/&/&amp;/g;	1404	s/&/&amp;/g;
1096	s/>/&gt;/g;	1405	s/>/&gt;/g;
1097	s/</&lt;/g;	1406	s/</&lt;/g;
1098		1407
1099	$_[1]	1408	$_
		1409	}
		1410
		1411	sub update {
		1412	my ($self) = @_;
		1413
		1414	delete $self->{texture};
		1415	$self->SUPER::update;
1100	}	1416	}
1101		1417
1102	sub set_text {	1418	sub set_text {
1103	my ($self, $text) = @_;	1419	my ($self, $text) = @_;
1104		1420
		1421	return if $self->{text} eq "T$text";
		1422	$self->{text} = "T$text";
		1423
		1424	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105	$self->{layout}->set_text ($text);	1425	$self->{layout}->set_text ($text);
1106		1426
1107	delete $self->{texture};	1427	$self->update;
1108	$self->check_size;	1428	$self->check_size;
1109	$self->update;
1110	}	1429	}
1111		1430
1112	sub set_markup {	1431	sub set_markup {
1113	my ($self, $markup) = @_;	1432	my ($self, $markup) = @_;
1114		1433
		1434	return if $self->{text} eq "M$markup";
		1435	$self->{text} = "M$markup";
		1436
		1437	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1438
		1439	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115	$self->{layout}->set_markup ($markup);	1440	$self->{layout}->set_markup ($markup);
1116		1441
1117	delete $self->{texture};	1442	$self->update;
1118	$self->check_size;	1443	$self->check_size;
1119	$self->update;
1120	}	1444	}
1121		1445
1122	sub size_request {	1446	sub size_request {
1123	my ($self) = @_;	1447	my ($self) = @_;
1124		1448
1125	$self->{layout}->set_width;	1449	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1450	$self->{layout}->set_width ($self->{max_w} || -1);
		1451	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1452	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1453	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127		1454
1128	my ($w, $h) = $self->{layout}->size;	1455	my ($w, $h) = $self->{layout}->size;
1129		1456
1130	if (exists $self->{template}) {	1457	if (exists $self->{template}) {
		1458	$self->{template}->set_font ($self->{font}) if $self->{font};
1131	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1459	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132		1460
1133	my ($w2, $h2) = $self->{template}->size;	1461	my ($w2, $h2) = $self->{template}->size;
1134		1462
1135	$w = List::Util::max $w, $w2;	1463	$w = List::Util::max $w, $w2;
…		…
1150		1478
1151	sub set_fontsize {	1479	sub set_fontsize {
1152	my ($self, $fontsize) = @_;	1480	my ($self, $fontsize) = @_;
1153		1481
1154	$self->{fontsize} = $fontsize;	1482	$self->{fontsize} = $fontsize;
		1483	delete $self->{texture};
		1484
		1485	$self->update;
1155	$self->check_size;	1486	$self->check_size;
1156	}	1487	}
1157		1488
1158	sub _draw {	1489	sub _draw {
1159	my ($self) = @_;	1490	my ($self) = @_;
1160		1491
		1492	$self->SUPER::_draw; # draw background, if applicable
		1493
1161	my $tex = $self->{texture} ||= do {	1494	my $tex = $self->{texture} ||= do {
		1495	$self->{layout}->set_foreground (@{$self->{fg}});
		1496	$self->{layout}->set_font ($self->{font}) if $self->{font};
1162	$self->{layout}->set_width ($self->{w});	1497	$self->{layout}->set_width ($self->{w});
		1498	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1499	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1500	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1501
1164	new_from_layout CFClient::Texture $self->{layout}	1502	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1503
		1504	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1505	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1506	: ($self->{w} - $tex->{w}) * 0.5);
		1507
		1508	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1509	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1510	: ($self->{h} - $tex->{h}) * 0.5);
		1511
		1512	$tex
1165	};	1513	};
1166		1514
1167	glEnable GL_BLEND;
1168	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169	glEnable GL_TEXTURE_2D;	1515	glEnable GL_TEXTURE_2D;
1170	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1516	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171		1517
		1518	if ($tex->{format} == GL_ALPHA) {
1172	glColor @{$self->{fg}};	1519	glColor @{$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});	1520	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1521	} else {
		1522	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1523	}
1187		1524
1188	glDisable GL_TEXTURE_2D;	1525	glDisable GL_TEXTURE_2D;
1189	glDisable GL_BLEND;
1190	}	1526	}
1191		1527
1192	#############################################################################	1528	#############################################################################
1193		1529
1194	package CFClient::UI::EntryBase;	1530	package CFClient::UI::EntryBase;
…		…
1199		1535
1200	sub new {	1536	sub new {
1201	my $class = shift;	1537	my $class = shift;
1202		1538
1203	$class->SUPER::new (	1539	$class->SUPER::new (
1204	fg => [1, 1, 1],	1540	fg => [1, 1, 1],
1205	bg => [0, 0, 0, 0.2],	1541	bg => [0, 0, 0, 0.2],
1206	active_bg => [1, 1, 1, 0.5],	1542	active_bg => [1, 1, 1, 0.5],
1207	active_fg => [0, 0, 0],	1543	active_fg => [0, 0, 0],
1208	can_hover => 1,	1544	can_hover => 1,
1209	can_focus => 1,	1545	can_focus => 1,
1210	valign => 0,	1546	valign => 0,
1211	can_events => 1,	1547	can_events => 1,
		1548	#text => ...
1212	@_	1549	@_
1213	)	1550	)
1214	}	1551	}
1215		1552
1216	sub _set_text {	1553	sub _set_text {
…		…
1226	$self->{text} = $text;	1563	$self->{text} = $text;
1227		1564
1228	$text =~ s/./*/g if $self->{hidden};	1565	$text =~ s/./*/g if $self->{hidden};
1229	$self->{layout}->set_text ("$text ");	1566	$self->{layout}->set_text ("$text ");
1230		1567
1231	$self->emit (changed => $self->{text});	1568	$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 $self->{text});#d# don't check for == inside _set_text
1250	}	1569	}
1251		1570
1252	sub set_text {	1571	sub set_text {
1253	my ($self, $text) = @_;	1572	my ($self, $text) = @_;
1254		1573
1255	$self->{cursor} = length $text;	1574	$self->{cursor} = length $text;
1256	$self->_set_text ($text);	1575	$self->_set_text ($text);
1257	$self->update;	1576	$self->update;
		1577	$self->check_size;
		1578	}
		1579
		1580	sub get_text {
		1581	$_[0]{text}
		1582	}
		1583
		1584	sub size_request {
		1585	my ($self) = @_;
		1586
		1587	my ($w, $h) = $self->SUPER::size_request;
		1588
		1589	($w + 1, $h) # add 1 for cursor
1258	}	1590	}
1259		1591
1260	sub key_down {	1592	sub key_down {
1261	my ($self, $ev) = @_;	1593	my ($self, $ev) = @_;
1262		1594
…		…
1264	my $sym = $ev->{sym};	1596	my $sym = $ev->{sym};
1265	my $uni = $ev->{unicode};	1597	my $uni = $ev->{unicode};
1266		1598
1267	my $text = $self->get_text;	1599	my $text = $self->get_text;
1268		1600
1269	if ($sym == 8) {	1601	if ($uni == 8) {
1270	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1602	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271	} elsif ($sym == 127) {	1603	} elsif ($uni == 127) {
1272	substr $text, $self->{cursor}, 1, "";	1604	substr $text, $self->{cursor}, 1, "";
1273	} elsif ($sym == CFClient::SDLK_LEFT) {	1605	} elsif ($sym == CFClient::SDLK_LEFT) {
1274	--$self->{cursor} if $self->{cursor};	1606	--$self->{cursor} if $self->{cursor};
1275	} elsif ($sym == CFClient::SDLK_RIGHT) {	1607	} elsif ($sym == CFClient::SDLK_RIGHT) {
1276	++$self->{cursor} if $self->{cursor} < length $self->{text};	1608	++$self->{cursor} if $self->{cursor} < length $self->{text};
1277	} elsif ($sym == CFClient::SDLK_HOME) {	1609	} elsif ($sym == CFClient::SDLK_HOME) {
1278	$self->{cursor} = 0;	1610	$self->{cursor} = 0;
1279	} elsif ($sym == CFClient::SDLK_END) {	1611	} elsif ($sym == CFClient::SDLK_END) {
1280	$self->{cursor} = length $text;	1612	$self->{cursor} = length $text;
1281	} elsif ($sym == 27) {	1613	} elsif ($uni == 27) {
1282	$self->emit ('escape');	1614	$self->_emit ('escape');
1283	} elsif ($uni) {	1615	} elsif ($uni) {
1284	substr $text, $self->{cursor}++, 0, chr $uni;	1616	substr $text, $self->{cursor}++, 0, chr $uni;
1285	}	1617	}
1286		1618
1287	$self->_set_text ($text);	1619	$self->_set_text ($text);
1288	$self->update;	1620	$self->update;
		1621	$self->check_size;
1289	}	1622	}
1290		1623
1291	sub focus_in {	1624	sub focus_in {
1292	my ($self) = @_;	1625	my ($self) = @_;
1293		1626
…		…
1369	my ($self, $ev) = @_;	1702	my ($self, $ev) = @_;
1370		1703
1371	my $sym = $ev->{sym};	1704	my $sym = $ev->{sym};
1372		1705
1373	if ($sym == 13) {	1706	if ($sym == 13) {
		1707	unshift @{$self->{history}},
		1708	my $txt = $self->get_text;
		1709	$self->{history_pointer} = -1;
		1710	$self->{history_saveback} = '';
1374	$self->emit (activate => $self->get_text);	1711	$self->_emit (activate => $txt);
1375	$self->update;	1712	$self->update;
		1713
		1714	} elsif ($sym == CFClient::SDLK_UP) {
		1715	if ($self->{history_pointer} < 0) {
		1716	$self->{history_saveback} = $self->get_text;
		1717	}
		1718	if (@{$self->{history} || []} > 0) {
		1719	$self->{history_pointer}++;
		1720	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1721	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1722	}
		1723	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1724	}
		1725
		1726	} elsif ($sym == CFClient::SDLK_DOWN) {
		1727	$self->{history_pointer}--;
		1728	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1729
		1730	if ($self->{history_pointer} >= 0) {
		1731	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1732	} else {
		1733	$self->set_text ($self->{history_saveback});
		1734	}
1376		1735
1377	} else {	1736	} else {
1378	$self->SUPER::key_down ($ev);	1737	$self->SUPER::key_down ($ev);
1379	}	1738	}
1380		1739
…		…
1394		1753
1395	sub new {	1754	sub new {
1396	my $class = shift;	1755	my $class = shift;
1397		1756
1398	$class->SUPER::new (	1757	$class->SUPER::new (
1399	padding => 4,	1758	padding => 4,
1400	fg => [1, 1, 1],	1759	fg => [1, 1, 1],
1401	bg => [1, 1, 1, 0.2],
1402	active_fg => [0, 0, 1],	1760	active_fg => [0, 0, 1],
1403	can_hover => 1,	1761	can_hover => 1,
1404	align => 0,	1762	align => 0,
1405	valign => 0,	1763	valign => 0,
1406	can_events => 1,	1764	can_events => 1,
1407	@_	1765	@_
1408	)	1766	)
1409	}	1767	}
1410		1768
		1769	sub activate { }
		1770
1411	sub button_up {	1771	sub button_up {
1412	my ($self, $ev, $x, $y) = @_;	1772	my ($self, $ev, $x, $y) = @_;
1413		1773
		1774	$self->emit ("activate")
1414	if ($x >= 0 && $x < $self->{w}	1775	if $x >= 0 && $x < $self->{w}
1415	&& $y >= 0 && $y < $self->{h}) {	1776	&& $y >= 0 && $y < $self->{h};
1416	$self->emit ("activate");
1417	}
1418	}	1777	}
1419		1778
1420	sub _draw {	1779	sub _draw {
1421	my ($self) = @_;	1780	my ($self) = @_;
1422		1781
…		…
1424		1783
1425	if ($GRAB == $self) {	1784	if ($GRAB == $self) {
1426	$self->{fg} = $self->{active_fg};	1785	$self->{fg} = $self->{active_fg};
1427	}	1786	}
1428		1787
1429	glEnable GL_BLEND;
1430	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431	glEnable GL_TEXTURE_2D;	1788	glEnable GL_TEXTURE_2D;
1432	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433	glColor 0, 0, 0, 1;	1790	glColor 0, 0, 0, 1;
1434		1791
1435	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1792	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436		1793
1437	glDisable GL_TEXTURE_2D;	1794	glDisable GL_TEXTURE_2D;
1438	glDisable GL_BLEND;
1439		1795
1440	$self->SUPER::_draw;	1796	$self->SUPER::_draw;
1441	}	1797	}
1442		1798
1443	#############################################################################	1799	#############################################################################
…		…
1457		1813
1458	$class->SUPER::new (	1814	$class->SUPER::new (
1459	padding => 2,	1815	padding => 2,
1460	fg => [1, 1, 1],	1816	fg => [1, 1, 1],
1461	active_fg => [1, 1, 0],	1817	active_fg => [1, 1, 0],
		1818	bg => [0, 0, 0, 0.2],
		1819	active_bg => [1, 1, 1, 0.5],
1462	state => 0,	1820	state => 0,
1463	can_hover => 1,	1821	can_hover => 1,
1464	@_	1822	@_
1465	)	1823	)
1466	}	1824	}
…		…
1475	my ($self, $ev, $x, $y) = @_;	1833	my ($self, $ev, $x, $y) = @_;
1476		1834
1477	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1835	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1478	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1836	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1479	$self->{state} = !$self->{state};	1837	$self->{state} = !$self->{state};
1480	$self->emit (changed => $self->{state});	1838	$self->_emit (changed => $self->{state});
1481	}	1839	}
1482	}	1840	}
1483		1841
1484	sub _draw {	1842	sub _draw {
1485	my ($self) = @_;	1843	my ($self) = @_;
…		…
1490		1848
1491	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1849	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492		1850
1493	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1851	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494		1852
1495	glEnable GL_BLEND;	1853	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1854
1496	glEnable GL_TEXTURE_2D;	1855	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);	1856	$tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503	glDisable GL_TEXTURE_2D;	1857	glDisable GL_TEXTURE_2D;
1504	glDisable GL_BLEND;
1505	}	1858	}
1506		1859
1507	#############################################################################	1860	#############################################################################
1508		1861
1509	package CFClient::UI::Image;	1862	package CFClient::UI::Image;
…		…
1552	glTranslate 0, -$self->{w}, 0;	1905	glTranslate 0, -$self->{w}, 0;
1553		1906
1554	($w, $h) = ($h, $w);	1907	($w, $h) = ($h, $w);
1555	}	1908	}
1556		1909
1557	glEnable GL_BLEND;
1558	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559	glEnable GL_TEXTURE_2D;	1910	glEnable GL_TEXTURE_2D;
1560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1911	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561		1912
1562	$tex->draw_quad (0, 0, $w, $h);	1913	$tex->draw_quad_alpha (0, 0, $w, $h);
1563		1914
1564	glDisable GL_BLEND;
1565	glDisable GL_TEXTURE_2D;	1915	glDisable GL_TEXTURE_2D;
1566	}	1916	}
1567		1917
1568	#############################################################################	1918	#############################################################################
1569		1919
1570	package CFClient::UI::VGauge;	1920	package CFClient::UI::VGauge;
1571		1921
1572	our @ISA = CFClient::UI::Base::;	1922	our @ISA = CFClient::UI::Base::;
		1923
		1924	use List::Util qw(min max);
1573		1925
1574	use CFClient::OpenGL;	1926	use CFClient::OpenGL;
1575		1927
1576	my %tex = (	1928	my %tex = (
1577	food => [	1929	food => [
1578	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1930	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1931	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580	],	1932	],
1581	grace => [	1933	grace => [
1582	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1934	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1935	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584	],	1936	],
1585	hp => [	1937	hp => [
1586	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1939	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588	],	1940	],
1589	mana => [	1941	mana => [
1590	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1942	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1943	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592	],	1944	],
1593	);	1945	);
1594		1946
1595	# eg. VGauge->new (gauge => 'food'), default gauge: food	1947	# eg. VGauge->new (gauge => 'food'), default gauge: food
1596	sub new {	1948	sub new {
…		…
1615	}	1967	}
1616		1968
1617	sub set_max {	1969	sub set_max {
1618	my ($self, $max) = @_;	1970	my ($self, $max) = @_;
1619		1971
		1972	return if $self->{max_val} == $max;
		1973
1620	$self->{max_val} = $max;	1974	$self->{max_val} = $max;
		1975	$self->update;
1621	}	1976	}
1622		1977
1623	sub set_value {	1978	sub set_value {
1624	my ($self, $val, $max) = @_;	1979	my ($self, $val, $max) = @_;
1625		1980
1626	$self->set_max ($max)	1981	$self->set_max ($max)
1627	if defined $max;	1982	if defined $max;
1628		1983
1629	$max = $self->{max_val};	1984	return if $self->{val} == $val;
		1985
1630	$self->{val} = $val;	1986	$self->{val} = $val;
1631
1632	$self->update;	1987	$self->update;
1633	}	1988	}
1634		1989
1635	sub _draw {	1990	sub _draw {
1636	my ($self) = @_;	1991	my ($self) = @_;
1637		1992
1638	my $tex = $tex{$self->{type}};	1993	my $tex = $tex{$self->{type}};
		1994	my ($t1, $t2, $t3) = @$tex;
1639		1995
1640	my ($w, $h) = ($self->{w}, $self->{h});	1996	my ($w, $h) = ($self->{w}, $self->{h});
1641		1997
1642	if ($self->{vertical}) {	1998	if ($self->{vertical}) {
1643	glRotate 90, 0, 0, 1;	1999	glRotate 90, 0, 0, 1;
…		…
1645		2001
1646	($w, $h) = ($h, $w);	2002	($w, $h) = ($h, $w);
1647	}	2003	}
1648		2004
1649	my $ycut = $self->{val} / ($self->{max_val} || 1);	2005	my $ycut = $self->{val} / ($self->{max_val} || 1);
1650	$ycut = 1 if $self->{val} > $self->{max_val};
1651		2006
1652	my $t1 = $tex->[0];	2007	my $ycut1 = max 0, min 1, $ycut;
1653	my $t2 = $tex->[1];	2008	my $ycut2 = max 0, min 1, $ycut - 1;
		2009
		2010	my $h1 = $self->{h} * (1 - $ycut1);
		2011	my $h2 = $self->{h} * (1 - $ycut2);
1654		2012
1655	glEnable GL_BLEND;	2013	glEnable GL_BLEND;
1656	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2014	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657	glEnable GL_TEXTURE_2D;	2015	glEnable GL_TEXTURE_2D;
1658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2016	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659		2017
1660	my $h1 = $self->{h} - $ycut * $self->{h};
1661	my $h2 = $ycut * $self->{h};
1662
1663	glBindTexture GL_TEXTURE_2D, $t1->{name};	2018	glBindTexture GL_TEXTURE_2D, $t1->{name};
1664	glBegin GL_QUADS;	2019	glBegin GL_QUADS;
1665	glTexCoord 0 , 0; glVertex 0 , 0;	2020	glTexCoord 0 , 0; glVertex 0 , 0;
1666	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2021	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2022	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2023	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669	glEnd;	2024	glEnd;
1670		2025
		2026	my $ycut1 = List::Util::min 1, $ycut;
1671	glBindTexture GL_TEXTURE_2D, $t2->{name};	2027	glBindTexture GL_TEXTURE_2D, $t2->{name};
1672	glBegin GL_QUADS;	2028	glBegin GL_QUADS;
1673	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2029	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2030	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2031	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2032	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677	glEnd;	2033	glEnd;
		2034
		2035	if ($t3) {
		2036	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2037	glBegin GL_QUADS;
		2038	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2039	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2040	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2041	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2042	glEnd;
		2043	}
1678		2044
1679	glDisable GL_BLEND;	2045	glDisable GL_BLEND;
1680	glDisable GL_TEXTURE_2D;	2046	glDisable GL_TEXTURE_2D;
1681	}	2047	}
1682		2048
…		…
1685	package CFClient::UI::Gauge;	2051	package CFClient::UI::Gauge;
1686		2052
1687	our @ISA = CFClient::UI::VBox::;	2053	our @ISA = CFClient::UI::VBox::;
1688		2054
1689	sub new {	2055	sub new {
1690	my ($class, %arg) = shift;	2056	my ($class, %arg) = @_;
1691		2057
1692	my $self = $class->SUPER::new (	2058	my $self = $class->SUPER::new (
1693	@_,	2059	tooltip => $arg{type},
		2060	can_hover => 1,
		2061	can_events => 1,
		2062	%arg,
1694	);	2063	);
1695		2064
1696	$self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999";	2065	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		2066	$self->add ($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";	2067	$self->add ($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		2068
1702	$self	2069	$self
1703	}
1704
1705	sub size_request {
1706	my ($self) = @_;
1707	(($self->{max}->size_request)[0], 0)
1708	}	2070	}
1709		2071
1710	sub set_fontsize {	2072	sub set_fontsize {
1711	my ($self, $fsize) = @_;	2073	my ($self, $fsize) = @_;
1712		2074
1713	$self->{value}->set_fontsize ($fsize);	2075	$self->{value}->set_fontsize ($fsize);
1714	$self->{max} ->set_fontsize ($fsize);	2076	$self->{max} ->set_fontsize ($fsize);
1715	}	2077	}
1716		2078
		2079	sub set_max {
		2080	my ($self, $max) = @_;
		2081
		2082	$self->{gauge}->set_max ($max);
		2083	$self->{max}->set_text ($max);
		2084	}
		2085
1717	sub set_value {	2086	sub set_value {
1718	my ($self, $val, $max) = @_;	2087	my ($self, $val, $max) = @_;
1719		2088
1720	$self->set_max ($max)	2089	$self->set_max ($max)
1721	if defined $max;	2090	if defined $max;
1722		2091
1723	$self->{gauge}->set_value ($val, $max);	2092	$self->{gauge}->set_value ($val, $max);
1724	$self->{value}->set_text ($val);	2093	$self->{value}->set_text ($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	}	2094	}
1733		2095
1734	#############################################################################	2096	#############################################################################
1735		2097
1736	package CFClient::UI::Slider;	2098	package CFClient::UI::Slider;
…		…
1746	qw(s1_slider.png s1_slider_bg.png);	2108	qw(s1_slider.png s1_slider_bg.png);
1747		2109
1748	sub new {	2110	sub new {
1749	my $class = shift;	2111	my $class = shift;
1750		2112
1751	# range [value, low, high, page]	2113	# range [value, low, high, page, unit]
1752		2114
1753	# TODO: 0-width page	2115	# TODO: 0-width page
1754	# TODO: req_w/h are wrong with vertical	2116	# TODO: req_w/h are wrong with vertical
1755	# TODO: calculations are off	2117	# TODO: calculations are off
1756	my $self = $class->SUPER::new (	2118	my $self = $class->SUPER::new (
1757	fg => [1, 1, 1],	2119	fg => [1, 1, 1],
1758	active_fg => [0, 0, 0],	2120	active_fg => [0, 0, 0],
		2121	bg => [0, 0, 0, 0.2],
		2122	active_bg => [1, 1, 1, 0.5],
1759	range => [0, 0, 100, 10],	2123	range => [0, 0, 100, 10, 0],
1760	req_w => 20,	2124	req_w => $::WIDTH / 80,
1761	req_h => 20,	2125	req_h => $::WIDTH / 80,
1762	vertical => 0,	2126	vertical => 0,
1763	can_hover => 1,	2127	can_hover => 1,
1764	inner_pad => 5,	2128	inner_pad => 0.02,
1765	@_	2129	@_
1766	);	2130	);
1767		2131
		2132	$self->set_value ($self->{range}[0]);
		2133	$self->update;
		2134
1768	$self	2135	$self
		2136	}
		2137
		2138	sub set_range {
		2139	my ($self, $range) = @_;
		2140
		2141	$self->{range} = $range;
		2142
		2143	$self->update;
		2144	}
		2145
		2146	sub set_value {
		2147	my ($self, $value) = @_;
		2148
		2149	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2150
		2151	$hi = $lo + 1 if $hi <= $lo;
		2152
		2153	$page = $hi - $lo if $page > $hi - $lo;
		2154
		2155	$value = $lo if $value < $lo;
		2156	$value = $hi - $page if $value > $hi - $page;
		2157
		2158	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2159	if $unit;
		2160
		2161	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2162
		2163	if ($value != $old_value) {
		2164	$self->_emit (changed => $value);
		2165	$self->update;
		2166	}
1769	}	2167	}
1770		2168
1771	sub size_request {	2169	sub size_request {
1772	my ($self) = @_;	2170	my ($self) = @_;
1773		2171
…		…
1779		2177
1780	sub button_down {	2178	sub button_down {
1781	my ($self, $ev, $x, $y) = @_;	2179	my ($self, $ev, $x, $y) = @_;
1782		2180
1783	$self->SUPER::button_down ($ev, $x, $y);	2181	$self->SUPER::button_down ($ev, $x, $y);
		2182
		2183	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2184
1784	$self->mouse_motion ($ev, $x, $y);	2185	$self->mouse_motion ($ev, $x, $y);
1785	}	2186	}
1786		2187
1787	sub mouse_motion {	2188	sub mouse_motion {
1788	my ($self, $ev, $x, $y) = @_;	2189	my ($self, $ev, $x, $y) = @_;
1789		2190
1790	if ($GRAB == $self) {	2191	if ($GRAB == $self) {
		2192	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2193
		2194	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2195
		2196	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2197
		2198	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2199	}
		2200	}
		2201
		2202	sub update {
		2203	my ($self) = @_;
		2204
		2205	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2206	$self->set_value ($self->{range}[0]);
		2207
1791	my ($value, $lo, $hi, $page) = @{$self->{range}};	2208	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2209	my $range = ($hi - $page - $lo) || 1e-100;
1792		2210
1793	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2211	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794		2212
1795	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2213	$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	2214	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797		2215
1798	$x -= $inner_pad_px; # substract the padding	2216	$value = ($value - $lo) / $range;
1799	$x = $x * ($hi - $lo) / $inner_w + $lo;	2217	$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		2218
1804	$self->emit (changed => $x);	2219	$self->{knob_x} = $value - $knob_w * 0.5;
1805	$self->update;	2220	$self->{knob_w} = $knob_w;
1806	}	2221	});
1807	}
1808		2222
1809	# the inner_* stuff is for generating a padding for the slider handle,	2223	$self->SUPER::update;
1810	# so that the handle doesn't leave the texture. This calculation isn't 100%
1811	# correct propably, but it does the job for now
1812	sub _calc_inner_pad_px {
1813	my ($self, $w) = @_;
1814	($w / 100) * $self->{inner_pad} # % to pixels
1815	}	2224	}
1816		2225
1817	sub _draw {	2226	sub _draw {
1818	my ($self) = @_;	2227	my ($self) = @_;
1819		2228
1820	$self->SUPER::_draw ();	2229	$self->SUPER::_draw ();
1821		2230
1822	my ($w, $h) = @$self{qw(w h)};	2231	glScale $self->{w}, $self->{h};
1823		2232
1824	if ($self->{vertical}) {	2233	if ($self->{vertical}) {
1825	# draw a vertical slider like a rotated horizontal slider	2234	# draw a vertical slider like a rotated horizontal slider
1826		2235
		2236	glTranslate 1, 0, 0;
1827	glRotate 90, 0, 0, 1;	2237	glRotate 90, 0, 0, 1;
1828	glTranslate 0, -$self->{w}, 0;
1829
1830	($w, $h) = ($h, $w);
1831	}	2238	}
1832		2239
1833	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2240	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2241	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835		2242
1836	my ($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;	2243	glEnable GL_TEXTURE_2D;
1857	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858		2245
1859	# draw background	2246	# draw background
1860	$tex[1]->draw_quad (0, 0, $w, $h);	2247	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861		2248
1862	# draw handle	2249	# draw handle
1863	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2250	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864		2251
1865	glDisable GL_BLEND;
1866	glDisable GL_TEXTURE_2D;	2252	glDisable GL_TEXTURE_2D;
1867	}	2253	}
		2254
		2255	#############################################################################
		2256
		2257	package CFClient::UI::ValSlider;
		2258
		2259	our @ISA = CFClient::UI::HBox::;
		2260
		2261	sub new {
		2262	my ($class, %arg) = @_;
		2263
		2264	my $range = delete $arg{range};
		2265
		2266	my $self = $class->SUPER::new (
		2267	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2268	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2269	to_value => sub { shift },
		2270	from_value => sub { shift },
		2271	%arg,
		2272	);
		2273
		2274	$self->{slider}->connect (changed => sub {
		2275	my ($self, $value) = @_;
		2276	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2277	$self->{parent}->emit (changed => $value);
		2278	});
		2279
		2280	# $self->{entry}->connect (changed => sub {
		2281	# my ($self, $value) = @_;
		2282	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2283	# $self->{parent}->emit (changed => $value);
		2284	# });
		2285
		2286	$self->add ($self->{slider}, $self->{entry});
		2287
		2288	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2289
		2290	$self
		2291	}
		2292
		2293	sub set_range { shift->{slider}->set_range (@_) }
		2294	sub set_value { shift->{slider}->set_value (@_) }
1868		2295
1869	#############################################################################	2296	#############################################################################
1870		2297
1871	package CFClient::UI::TextView;	2298	package CFClient::UI::TextView;
1872		2299
…		…
1876		2303
1877	sub new {	2304	sub new {
1878	my $class = shift;	2305	my $class = shift;
1879		2306
1880	my $self = $class->SUPER::new (	2307	my $self = $class->SUPER::new (
1881	fontsize => 1,	2308	fontsize => 1,
		2309	can_events => 0,
		2310	#font => default_font
1882	@_,	2311	@_,
1883		2312
1884	layout => (new CFClient::Layout),	2313	layout => (new CFClient::Layout 1),
1885	par => [],	2314	par => [],
1886	height => 0,	2315	height => 0,
1887	children => [	2316	children => [
1888	(new CFClient::UI::Empty expand => 1),	2317	(new CFClient::UI::Empty expand => 1),
1889	(new CFClient::UI::Slider vertical => 1),	2318	(new CFClient::UI::Slider vertical => 1),
1890	],	2319	],
1891	);	2320	);
1892		2321
1893	$self->{children}[1]->connect (changed => sub {	2322	$self->{children}[1]->connect (changed => sub { $self->update });
1894	$self->update;
1895	});
1896		2323
1897	$self	2324	$self
1898	}	2325	}
1899		2326
1900	sub set_fontsize {	2327	sub set_fontsize {
…		…
1902		2329
1903	$self->{fontsize} = $fontsize;	2330	$self->{fontsize} = $fontsize;
1904	$self->reflow;	2331	$self->reflow;
1905	}	2332	}
1906		2333
		2334	sub size_allocate {
		2335	my ($self, $w, $h) = @_;
		2336
		2337	$self->SUPER::size_allocate ($w, $h);
		2338
		2339	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2340	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2341	$self->{layout}->set_width ($self->{children}[0]{w});
		2342
		2343	$self->reflow;
		2344	}
		2345
1907	sub text_height {	2346	sub text_size {
1908	my ($self, $text) = @_;	2347	my ($self, $text, $indent) = @_;
1909		2348
1910	my $layout = $self->{layout};	2349	my $layout = $self->{layout};
1911		2350
1912	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2351	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913	$layout->set_width ($self->{w});	2352	$layout->set_width ($self->{children}[0]{w} - $indent);
1914	$layout->set_text ($text);	2353	$layout->set_markup ($text);
1915		2354
1916	($layout->size)[1]	2355	$layout->size
1917	}	2356	}
1918		2357
1919	sub reflow {	2358	sub reflow {
1920	my ($self) = @_;	2359	my ($self) = @_;
1921		2360
1922	$self->{need_reflow}++;	2361	$self->{need_reflow}++;
1923	$self->update;	2362	$self->update;
1924	}	2363	}
1925		2364
1926	sub size_allocate {	2365	sub set_offset {
		2366	my ($self, $offset) = @_;
		2367
		2368	# todo: base offset on lines or so, not on pixels
		2369	$self->{children}[1]->set_value ($offset);
		2370	}
		2371
		2372	sub clear {
1927	my ($self, $w, $h) = @_;	2373	my ($self) = @_;
1928		2374
1929	$self->SUPER::size_allocate ($w, $h);	2375	$self->{par} = [];
1930		2376	$self->{height} = 0;
1931	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2377	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932	$self->{layout}->set_width ($self->{children}[0]{w});
1933
1934	$self->reflow;
1935	}	2378	}
1936		2379
1937	sub add_paragraph {	2380	sub add_paragraph {
1938	my ($self, $color, $text) = @_;	2381	my ($self, $color, $text, $indent) = @_;
1939		2382
1940	#TODO: intelligently "reformat" paragraph	2383	for my $line (split /\n/, $text) {
1941		2384	my ($w, $h) = $self->text_size ($line);
1942	my $height = $self->text_height ($text);
1943
1944	$self->{height} += $height;	2385	$self->{height} += $h;
		2386	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2387	}
1945		2388
1946	push @{$self->{par}}, [$height, $color, $text];
1947
1948	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2389	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949	$self->{children}[1]->update;
1950	}	2390	}
1951		2391
1952	sub update {	2392	sub update {
1953	my ($self) = @_;	2393	my ($self) = @_;
1954		2394
…		…
1956		2396
1957	return unless $self->{h} > 0;	2397	return unless $self->{h} > 0;
1958		2398
1959	delete $self->{texture};	2399	delete $self->{texture};
1960		2400
1961	$ROOT->on_refresh ($self, sub {	2401	$ROOT->on_post_alloc ($self, sub {
		2402	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2403
1962	if (delete $self->{need_reflow}) {	2404	if (delete $self->{need_reflow}) {
1963	my $height = 0;	2405	my $height = 0;
1964		2406
1965	$height += $_->[0] = $self->text_height ($_->[2])	2407	my $layout = $self->{layout};
		2408
		2409	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2410
1966	for @{$self->{par}};	2411	for (@{$self->{par}}) {
		2412	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2413	$layout->set_width ($W - $_->[3]);
		2414	$layout->set_markup ($_->[4]);
		2415	my ($w, $h) = $layout->size;
		2416	$_->[0] = $w + $_->[3];
		2417	$_->[1] = $h;
		2418	}
		2419
		2420	$height += $_->[1];
		2421	}
1967		2422
1968	$self->{height} = $height;	2423	$self->{height} = $height;
1969		2424
1970	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2425	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971		2426
1972	delete $self->{texture};	2427	delete $self->{texture};
1973	}	2428	}
1974		2429
1975	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2430	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976	glClearColor 0, 0, 0, 1;	2431	glClearColor 0.5, 0.5, 0.5, 0;
1977	glClear GL_COLOR_BUFFER_BIT;	2432	glClear GL_COLOR_BUFFER_BIT;
1978		2433
		2434	my $top = int $self->{children}[1]{range}[0];
		2435
		2436	my $y0 = $top;
		2437	my $y1 = $top + $H;
		2438
		2439	my $y = 0;
		2440
		2441	my $layout = $self->{layout};
		2442
		2443	$layout->set_font ($self->{font}) if $self->{font};
		2444
1979	glEnable GL_BLEND;	2445	glEnable GL_BLEND;
		2446	#TODO# not correct in windows where rgba is forced off
1980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2447	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		2448
1993	for my $par (@{$self->{par}}) {	2449	for my $par (@{$self->{par}}) {
1994	my $h = $par->[0];	2450	my $h = $par->[1];
1995		2451
1996	if ($y0 < $y + $h && $y < $y1) {	2452	if ($y0 < $y + $h && $y < $y1) {
		2453	$layout->set_foreground (@{ $par->[2] });
		2454	$layout->set_width ($W - $par->[3]);
1997	$layout->set_text ($par->[2]);	2455	$layout->set_markup ($par->[4]);
1998		2456
1999	glColor @{ $par->[1] };	2457	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000	my ($W, $H) = $layout->size;	2458
2001	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2459	glRasterPos $par->[3], $y - $y0;
		2460	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002	}	2461	}
2003		2462
2004	$y += $h;	2463	$y += $h;
2005	}	2464	}
2006		2465
2007	glDisable GL_TEXTURE_2D;
2008	glDisable GL_BLEND;	2466	glDisable GL_BLEND;
2009	};	2467	};
2010	});	2468	});
2011	}	2469	}
2012		2470
2013	sub _draw {	2471	sub _draw {
2014	my ($self) = @_;	2472	my ($self) = @_;
2015		2473
2016	if ($self->{texture}) {
2017	glEnable GL_TEXTURE_2D;	2474	glEnable GL_TEXTURE_2D;
2018	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2475	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2476	glColor 1, 1, 1, 1;
2019	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2477	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020	glDisable GL_TEXTURE_2D;	2478	glDisable GL_TEXTURE_2D;
2021	}
2022		2479
2023	$self->{children}[1]->draw;	2480	$self->{children}[1]->draw;
2024		2481
2025	}	2482	}
2026		2483
…		…
2074		2531
2075	sub new {	2532	sub new {
2076	my $class = shift;	2533	my $class = shift;
2077		2534
2078	my $self = $class->SUPER::new (	2535	my $self = $class->SUPER::new (
2079	state => 0,	2536	state => 0,
2080	connect_activate => \&toggle_flopper,	2537	connect_activate => \&toggle_flopper,
2081	can_events => 1,
2082	@_	2538	@_
2083	);	2539	);
2084		2540
2085	if ($self->{state}) {	2541	if ($self->{state}) {
2086	$self->{state} = 0;	2542	$self->{state} = 0;
…		…
2095		2551
2096	# TODO: use animation	2552	# TODO: use animation
2097	if ($self->{state} = !$self->{state}) {	2553	if ($self->{state} = !$self->{state}) {
2098	$CFClient::UI::ROOT->add ($self->{other});	2554	$CFClient::UI::ROOT->add ($self->{other});
2099	$self->{other}->move ($self->coord2global (0, $self->{h}));	2555	$self->{other}->move ($self->coord2global (0, $self->{h}));
2100	$self->emit ("open");	2556	$self->_emit ("open");
2101	} else {	2557	} else {
2102	$CFClient::UI::ROOT->remove ($self->{other});	2558	$CFClient::UI::ROOT->remove ($self->{other});
2103	$self->emit ("close");	2559	$self->_emit ("close");
2104	}	2560	}
2105		2561
2106	$self->emit (changed => $self->{state});	2562	$self->_emit (changed => $self->{state});
2107	}	2563	}
2108		2564
2109	#############################################################################	2565	#############################################################################
2110		2566
		2567	package CFClient::UI::Tooltip;
		2568
		2569	our @ISA = CFClient::UI::Bin::;
		2570
		2571	use CFClient::OpenGL;
		2572
		2573	sub new {
		2574	my $class = shift;
		2575
		2576	$class->SUPER::new (
		2577	@_,
		2578	can_events => 0,
		2579	)
		2580	}
		2581
		2582	sub set_tooltip_from {
		2583	my ($self, $widget) = @_;
		2584
		2585	$self->add (new CFClient::UI::Label
		2586	markup => $widget->{tooltip},
		2587	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2588	fontsize => 0.8,
		2589	fg => [0, 0, 0, 1],
		2590	ellipsise => 0,
		2591	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2592	);
		2593	}
		2594
		2595	sub size_request {
		2596	my ($self) = @_;
		2597
		2598	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2599
		2600	($w + 4, $h + 4)
		2601	}
		2602
		2603	sub size_allocate {
		2604	my ($self, $w, $h) = @_;
		2605
		2606	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2607	}
		2608
		2609	sub _draw {
		2610	my ($self) = @_;
		2611
		2612	glTranslate 0.375, 0.375;
		2613
		2614	my ($w, $h) = @$self{qw(w h)};
		2615
		2616	glColor 1, 0.8, 0.4;
		2617	glBegin GL_QUADS;
		2618	glVertex 0 , 0;
		2619	glVertex 0 , $h;
		2620	glVertex $w, $h;
		2621	glVertex $w, 0;
		2622	glEnd;
		2623
		2624	glColor 0, 0, 0;
		2625	glBegin GL_LINE_LOOP;
		2626	glVertex 0 , 0;
		2627	glVertex 0 , $h;
		2628	glVertex $w, $h;
		2629	glVertex $w, 0;
		2630	glEnd;
		2631
		2632	glTranslate 2 - 0.375, 2 - 0.375;
		2633	$self->SUPER::_draw;
		2634	}
		2635
		2636	#############################################################################
		2637
		2638	package CFClient::UI::Face;
		2639
		2640	our @ISA = CFClient::UI::Base::;
		2641
		2642	use CFClient::OpenGL;
		2643
		2644	sub new {
		2645	my $class = shift;
		2646
		2647	my $self = $class->SUPER::new (
		2648	aspect => 1,
		2649	can_events => 0,
		2650	@_,
		2651	);
		2652
		2653	if ($self->{anim} && $self->{animspeed}) {
		2654	Scalar::Util::weaken (my $widget = $self);
		2655
		2656	$self->{timer} = Event->timer (
		2657	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2658	hard => 1,
		2659	interval => $self->{animspeed},
		2660	cb => sub {
		2661	++$widget->{frame};
		2662	$widget->update;
		2663	},
		2664	);
		2665	}
		2666
		2667	$self
		2668	}
		2669
		2670	sub size_request {
		2671	(32, 8)
		2672	}
		2673
		2674	sub update {
		2675	my ($self) = @_;
		2676
		2677	return unless $self->{visible};
		2678
		2679	$self->SUPER::update;
		2680	}
		2681
		2682	sub _draw {
		2683	my ($self) = @_;
		2684
		2685	return unless $::CONN;
		2686
		2687	my $face;
		2688
		2689	if ($self->{frame}) {
		2690	my $anim = $::CONN->{anim}[$self->{anim}];
		2691
		2692	$face = $anim->[ $self->{frame} % @$anim ]
		2693	if $anim && @$anim;
		2694	}
		2695
		2696	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2697
		2698	if ($tex) {
		2699	glEnable GL_TEXTURE_2D;
		2700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2701	glColor 1, 1, 1, 1;
		2702	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2703	glDisable GL_TEXTURE_2D;
		2704	}
		2705	}
		2706
		2707	sub DESTROY {
		2708	my ($self) = @_;
		2709
		2710	$self->{timer}->cancel
		2711	if $self->{timer};
		2712
		2713	$self->SUPER::DESTROY;
		2714	}
		2715
		2716	#############################################################################
		2717
		2718	package CFClient::UI::Inventory;
		2719
		2720	our @ISA = CFClient::UI::ScrolledWindow::;
		2721
		2722	sub new {
		2723	my $class = shift;
		2724
		2725	my $self = $class->SUPER::new (
		2726	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2727	@_,
		2728	);
		2729
		2730	$self
		2731	}
		2732
		2733	sub set_items {
		2734	my ($self, $items) = @_;
		2735
		2736	$self->{scrolled}->clear;
		2737	return unless $items;
		2738
		2739	my @items = sort {
		2740	($a->{type} <=> $b->{type})
		2741	or ($a->{name} cmp $b->{name})
		2742	} @$items;
		2743
		2744	$self->{real_items} = \@items;
		2745
		2746	my $row = 0;
		2747	for my $item (@items) {
		2748	CFClient::Item::update_widgets $item;
		2749
		2750	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2751	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2752	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2753
		2754	$row++;
		2755	}
		2756
		2757	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2758	}
		2759
		2760	sub size_request {
		2761	my ($self) = @_;
		2762	($self->{req_w}, $self->{req_h});
		2763	}
		2764
		2765	#############################################################################
		2766
		2767	package CFClient::UI::Menu;
		2768
		2769	our @ISA = CFClient::UI::FancyFrame::;
		2770
		2771	use CFClient::OpenGL;
		2772
		2773	sub new {
		2774	my $class = shift;
		2775
		2776	my $self = $class->SUPER::new (
		2777	items => [],
		2778	z => 100,
		2779	@_,
		2780	);
		2781
		2782	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2783
		2784	for my $item (@{ $self->{items} }) {
		2785	my ($widget, $cb) = @$item;
		2786
		2787	# handle various types of items, only text for now
		2788	if (!ref $widget) {
		2789	$widget = new CFClient::UI::Label
		2790	can_hover => 1,
		2791	can_events => 1,
		2792	text => $widget;
		2793	}
		2794
		2795	$self->{item}{$widget} = $item;
		2796
		2797	$self->{vbox}->add ($widget);
		2798	}
		2799
		2800	$self
		2801	}
		2802
		2803	# popup given the event (must be a mouse button down event currently)
		2804	sub popup {
		2805	my ($self, $ev) = @_;
		2806
		2807	$self->_emit ("popdown");
		2808
		2809	# maybe save $GRAB? must be careful about events...
		2810	$GRAB = $self;
		2811	$self->{button} = $ev->{button};
		2812
		2813	$self->show;
		2814	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2815	}
		2816
		2817	sub mouse_motion {
		2818	my ($self, $ev, $x, $y) = @_;
		2819
		2820	# TODO: should use vbox->find_widget or so
		2821	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2822	$self->{hover} = $self->{item}{$HOVER};
		2823	}
		2824
		2825	sub button_up {
		2826	my ($self, $ev, $x, $y) = @_;
		2827
		2828	if ($ev->{button} == $self->{button}) {
		2829	undef $GRAB;
		2830	$self->hide;
		2831
		2832	$self->_emit ("popdown");
		2833	$self->{hover}[1]->() if $self->{hover};
		2834	}
		2835	}
		2836
		2837	#############################################################################
		2838
		2839	package CFClient::UI::Statusbox;
		2840
		2841	our @ISA = CFClient::UI::VBox::;
		2842
		2843	sub new {
		2844	my $class = shift;
		2845
		2846	$class->SUPER::new (
		2847	fontsize => 0.8,
		2848	@_,
		2849	)
		2850	}
		2851
		2852	sub reorder {
		2853	my ($self) = @_;
		2854	my $NOW = time;
		2855
		2856	while (my ($k, $v) = each %{ $self->{item} }) {
		2857	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2858	}
		2859
		2860	my @widgets;
		2861
		2862	my @items = sort {
		2863	$a->{pri} <=> $b->{pri}
		2864	or $b->{id} <=> $a->{id}
		2865	} values %{ $self->{item} };
		2866
		2867	my $count = 10 + 1;
		2868	for my $item (@items) {
		2869	last unless --$count;
		2870
		2871	push @widgets, $item->{label} ||= do {
		2872	# TODO: doesn't handle markup well (read as: at all)
		2873	my $short = $item->{count} > 1
		2874	? "<b>$item->{count} ×</b> $item->{text}"
		2875	: $item->{text};
		2876
		2877	for ($short) {
		2878	s/^\s+//;
		2879	s/\s+/ /g;
		2880	}
		2881
		2882	new CFClient::UI::Label
		2883	markup => $short,
		2884	tooltip => $item->{tooltip},
		2885	tooltip_font => $::FONT_PROP,
		2886	tooltip_width => 0.67,
		2887	fontsize => $item->{fontsize} || $self->{fontsize},
		2888	max_w => $::WIDTH * 0.44,
		2889	fg => $item->{fg},
		2890	can_events => 1,
		2891	can_hover => 1
		2892	};
		2893	}
		2894
		2895	$self->clear;
		2896	$self->SUPER::add (reverse @widgets);
		2897	}
		2898
		2899	sub add {
		2900	my ($self, $text, %arg) = @_;
		2901
		2902	$text =~ s/^\s+//;
		2903	$text =~ s/\s+$//;
		2904
		2905	return unless $text;
		2906
		2907	my $timeout = time + ((delete $arg{timeout}) || 60);
		2908
		2909	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2910
		2911	if (my $item = $self->{item}{$group}) {
		2912	if ($item->{text} eq $text) {
		2913	$item->{count}++;
		2914	} else {
		2915	$item->{count} = 1;
		2916	$item->{text} = $item->{tooltip} = $text;
		2917	}
		2918	$item->{id} = ++$self->{id};
		2919	$item->{timeout} = $timeout;
		2920	delete $item->{label};
		2921	} else {
		2922	$self->{item}{$group} = {
		2923	id => ++$self->{id},
		2924	text => $text,
		2925	timeout => $timeout,
		2926	tooltip => $text,
		2927	fg => [0.8, 0.8, 0.8, 0.8],
		2928	pri => 0,
		2929	count => 1,
		2930	%arg,
		2931	};
		2932	}
		2933
		2934	$self->reorder;
		2935	}
		2936
		2937	sub reconfigure {
		2938	my ($self) = @_;
		2939
		2940	delete $_->{label}
		2941	for values %{ $self->{item} || {} };
		2942
		2943	$self->reorder;
		2944	$self->SUPER::reconfigure;
		2945	}
		2946
		2947	#############################################################################
		2948
2111	package CFClient::UI::Root;	2949	package CFClient::UI::Root;
2112		2950
2113	our @ISA = CFClient::UI::Container::;	2951	our @ISA = CFClient::UI::Container::;
2114		2952
2115	use CFClient::OpenGL;	2953	use CFClient::OpenGL;
2116		2954
2117	sub check_size {	2955	sub new {
2118	my ($self) = @_;	2956	my $class = shift;
2119		2957
2120	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2958	$class->SUPER::new (
2121	}	2959	@_,
2122		2960	)
2123	sub size_request {
2124	($::WIDTH, $::HEIGHT)
2125	}	2961	}
2126		2962
2127	sub configure {	2963	sub configure {
2128	my ($self, $x, $y, $w, $h) = @_;	2964	my ($self, $x, $y, $w, $h) = @_;
2129		2965
2130	$self->SUPER::configure ($x, $y, $w, $h);	2966	$self->{w} = $w;
		2967	$self->{h} = $h;
		2968	}
2131		2969
		2970	sub check_size {
		2971	my ($self) = @_;
		2972
		2973	$self->size_allocate ($self->{w}, $self->{h})
		2974	if $self->{w};
		2975	}
		2976
		2977	sub size_request {
		2978	my ($self) = @_;
		2979
		2980	($self->{w}, $self->{h})
		2981	}
		2982
		2983	sub size_allocate {
		2984	my ($self, $w, $h) = @_;
		2985
2132	for my $child (@{$self->{children}}) {	2986	for my $child ($self->children) {
2133	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2987	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134		2988
		2989	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2990	if exists $child->{req_x};
		2991
		2992	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2993	if exists $child->{req_y};
		2994
2135	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2995	$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;	2996	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2997
2137	$child->configure ($X, $Y, $W,$H);	2998	$child->configure ($X, $Y, $W, $H);
2138	}	2999	}
2139	}	3000	}
2140		3001
2141	sub _topleft {	3002	sub coord2local {
2142	my ($self, $x, $y) = @_;	3003	my ($self, $x, $y) = @_;
2143		3004
2144	($x, $y)	3005	($x, $y)
2145	}	3006	}
2146		3007
		3008	sub coord2global {
		3009	my ($self, $x, $y) = @_;
		3010
		3011	($x, $y)
		3012	}
		3013
2147	sub update {	3014	sub update {
2148	my ($self) = @_;	3015	my ($self) = @_;
2149		3016
2150	$self->check_size;	3017	$self->check_size;
2151	::refresh ();	3018	$::WANT_REFRESH++;
2152	}	3019	}
2153		3020
2154	sub add {	3021	sub add {
2155	my ($self, $child) = @_;	3022	my ($self, @children) = @_;
2156		3023
		3024	for (my @widgets = @children; my $w = pop @widgets; ) {
		3025	push @widgets, $w->children;
		3026	$w->{root} = $self;
		3027	$w->{visible} = 1;
		3028	}
		3029
		3030	for my $child (@children) {
		3031	$child->{is_toplevel} = 1;
		3032
2157	# integerize window positions	3033	# integerise window positions
2158	$child->{x} = int $child->{x};	3034	$child->{x} = int $child->{x};
2159	$child->{y} = int $child->{y};	3035	$child->{y} = int $child->{y};
		3036	}
2160		3037
2161	$self->SUPER::add ($child);	3038	$self->SUPER::add (@children);
		3039	}
		3040
		3041	sub remove {
		3042	my ($self, @children) = @_;
		3043
		3044	$self->SUPER::remove (@children);
		3045
		3046	while (@children) {
		3047	my $w = pop @children;
		3048	push @children, $w->children;
		3049	$w->set_invisible;
		3050	}
2162	}	3051	}
2163		3052
2164	sub on_refresh {	3053	sub on_refresh {
2165	my ($self, $id, $cb) = @_;	3054	my ($self, $id, $cb) = @_;
2166		3055
2167	$self->{refresh_hook}{$id} = $cb;	3056	$self->{refresh_hook}{$id} = $cb;
2168	}	3057	}
2169		3058
		3059	sub on_post_alloc {
		3060	my ($self, $id, $cb) = @_;
		3061
		3062	$self->{post_alloc_hook}{$id} = $cb;
		3063	}
		3064
2170	sub draw {	3065	sub draw {
2171	my ($self) = @_;	3066	my ($self) = @_;
2172		3067
2173	while (my $rcb = delete $self->{refresh_hook}) {	3068	while ($self->{refresh_hook}) {
2174	$_->() for values %$rcb;	3069	$_->()
		3070	for values %{delete $self->{refresh_hook}};
		3071	}
		3072
		3073	if ($self->{check_size}) {
		3074	my @queue = ([], []);
		3075
		3076	for (;;) {
		3077	if ($self->{check_size}) {
		3078	# heuristic: check containers last
		3079	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3080	for values %{delete $self->{check_size}}
		3081	}
		3082
		3083	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3084
		3085	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3086	? @$widget{qw(user_w user_h)}
		3087	: $widget->size_request;
		3088
		3089	if (delete $widget->{force_alloc}
		3090	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3091	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3092
		3093	$widget->{req_w} = $w;
		3094	$widget->{req_h} = $h;
		3095
		3096	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3097
		3098	$widget->{parent}->check_size
		3099	if $widget->{parent};
		3100	}
		3101	}
		3102	}
		3103
		3104	while ($self->{size_alloc}) {
		3105	for (values %{delete $self->{size_alloc}}) {
		3106	my ($widget, $w, $h) = @$_;
		3107
		3108	$w = 0 if $w < 0;
		3109	$h = 0 if $h < 0;
		3110
		3111	$widget->{w} = $w;
		3112	$widget->{h} = $h;
		3113	$widget->emit (size_allocate => $w, $h);
		3114	}
		3115	}
		3116
		3117	while ($self->{post_alloc_hook}) {
		3118	$_->()
		3119	for values %{delete $self->{post_alloc_hook}};
2175	}	3120	}
2176		3121
2177	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3122	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3123	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179	glClear GL_COLOR_BUFFER_BIT;	3124	glClear GL_COLOR_BUFFER_BIT;
2180		3125
2181	glMatrixMode GL_PROJECTION;	3126	glMatrixMode GL_PROJECTION;
2182	glLoadIdentity;	3127	glLoadIdentity;
2183	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3128	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184	glMatrixMode GL_MODELVIEW;	3129	glMatrixMode GL_MODELVIEW;
2185	glLoadIdentity;	3130	glLoadIdentity;
2186		3131
2187	$self->_draw;	3132	$self->_draw;
2188	}	3133	}
…		…
2190	#############################################################################	3135	#############################################################################
2191		3136
2192	package CFClient::UI;	3137	package CFClient::UI;
2193		3138
2194	$ROOT = new CFClient::UI::Root;	3139	$ROOT = new CFClient::UI::Root;
		3140	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195		3141
2196	1	3142	1
2197		3143

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