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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.236 by root, Thu May 25 16:54:29 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,
		186	can_events => 1,
101	@_	187	@_
102	}, $class;	188	}, $class;
103		189
104	for (keys %$self) {	190	for (keys %$self) {
105	if (/^connect_(.*)$/) {	191	if (/^connect_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	192	$self->connect ($1 => delete $self->{$_});
107	}	193	}
108	}	194	}
109		195
		196	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		197
110	$self	198	$self
111	}	199	}
112		200
		201	sub destroy {
		202	my ($self) = @_;
		203
		204	$self->hide;
		205	%$self = ();
		206	}
		207
113	sub show {	208	sub show {
114	my ($self) = @_;	209	my ($self) = @_;
115
116	return if $self->{parent};	210	return if $self->{parent};
117		211
118	$CFClient::UI::ROOT->add ($self);	212	$CFClient::UI::ROOT->add ($self);
119	}	213	}
120		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	$self->focus_out;
		242	}
		243
121	sub hide {	244	sub hide {
122	my ($self) = @_;	245	my ($self) = @_;
123		246
124	return unless $self->{parent};	247	$self->set_invisible;
125		248
126	$self->{parent}->remove ($self);	249	$self->{parent}->remove ($self)
		250	if $self->{parent};
127	}	251	}
128		252
129	sub move {	253	sub move {
130	my ($self, $x, $y, $z) = @_;	254	my ($self, $x, $y, $z) = @_;
131		255
…		…
134	$self->{z} = $z if defined $z;	258	$self->{z} = $z if defined $z;
135		259
136	$self->update;	260	$self->update;
137	}	261	}
138		262
139	sub needs_redraw {	263	sub set_size {
140	0	264	my ($self, $w, $h) = @_;
		265
		266	$self->{user_w} = $w;
		267	$self->{user_h} = $h;
		268
		269	$self->check_size;
141	}	270	}
142		271
143	sub size_request {	272	sub size_request {
144	require Carp;	273	require Carp;
145	Carp::confess "size_request is abtract";	274	Carp::confess "size_request is abstract";
146	}	275	}
147		276
148	sub configure {	277	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	278	my ($self, $x, $y, $w, $h) = @_;
150		279
151	$self->{x} = $x;
152	$self->{y} = $y;
153
154	if ($self->{aspect}) {	280	if ($self->{aspect}) {
155	$w = List::Util::min $w, int $h * $self->{aspect};	281	my $w2 = List::Util::min $w, int $h * $self->{aspect};
156	$h = List::Util::min $h, int $w / $self->{aspect};	282	my $h2 = List::Util::min $h, int $w / $self->{aspect};
157	}
158		283
159	return unless $self->{w} != $w || $self->{h} != $h;	284	# use alignment to adjust x, y
160		285
		286	$x += int +($w - $w2) * 0.5;
		287	$y += int +($h - $h2) * 0.5;
		288
		289	($w, $h) = ($w2, $h2);
		290	}
		291
		292	if ($self->{x} != $x || $self->{y} != $y) {
161	$self->{w} = $w;	293	$self->{x} = $x;
162	$self->{h} = $h;	294	$self->{y} = $y;
163
164	$self->size_allocate ($w, $h);
165	$self->update;	295	$self->update;
		296	}
		297
		298	if ($self->{w} != $w || $self->{h} != $h) {
		299	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
		300	}
166	}	301	}
167		302
168	sub size_allocate {	303	sub size_allocate {
169	# nothing to be done	304	# nothing to be done
170	}	305	}
171		306
172	# return top left coordinates	307	sub reconfigure {
173	sub _topleft {	308	my ($self) = @_;
		309
		310	$self->check_size (1);
		311	$self->update;
		312	}
		313
		314	sub children {
		315	}
		316
		317	sub set_max_size {
174	my ($self, $x, $y) = @_;	318	my ($self, $w, $h) = @_;
175		319
176	$self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
		336	CFClient::UI::check_tooltip;
		337	}
177	}	338	}
178		339
179	# translate global coordinates to local coordinate system	340	# translate global coordinates to local coordinate system
180	sub coord2local {	341	sub coord2local {
181	my ($self, $x, $y) = @_;	342	my ($self, $x, $y) = @_;
182		343
183	my ($X, $Y) = $self->_topleft;	344	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184	($x - $X, $y - $Y)
185	}	345	}
186		346
187	# translate local coordinates to global coordinate system	347	# translate local coordinates to global coordinate system
188	sub coord2global {	348	sub coord2global {
189	my ($self, $x, $y) = @_;	349	my ($self, $x, $y) = @_;
190		350
191	my ($X, $Y) = $self->_topleft;	351	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192	($x + $X, $y + $Y)
193	}	352	}
194		353
195	sub focus_in {	354	sub focus_in {
196	my ($self) = @_;	355	my ($self) = @_;
197		356
198	return if $FOCUS == $self;	357	return if $FOCUS == $self;
199	return unless $self->{can_focus};	358	return unless $self->{can_focus};
200		359
201	my $focus = $FOCUS; $FOCUS = $self;	360	my $focus = $FOCUS; $FOCUS = $self;
202		361
203	$self->emit (focus_in => $focus);	362	$self->_emit (focus_in => $focus);
204		363
205	$focus->update if $focus;	364	$focus->update if $focus;
206	$FOCUS->update;	365	$FOCUS->update;
207	}	366	}
208		367
…		…
211		370
212	return unless $FOCUS == $self;	371	return unless $FOCUS == $self;
213		372
214	my $focus = $FOCUS; undef $FOCUS;	373	my $focus = $FOCUS; undef $FOCUS;
215		374
216	$self->emit (focus_out => $focus);	375	$self->_emit (focus_out => $focus);
217		376
218	$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 $FOCUS;
219	}	381	}
220		382
221	sub mouse_motion { }	383	sub mouse_motion { }
222	sub button_up { }	384	sub button_up { }
223	sub key_down { }	385	sub key_down { }
224	sub key_up { }	386	sub key_up { }
225		387
226	sub button_down {	388	sub button_down {
227	my ($self, $ev, $x, $y) = @_;	389	my ($self, $ev, $x, $y) = @_;
228		390
229	$self->focus_in;	391	$self->focus_in;
…		…
257	glVertex $x + $self->{w}, $y + $self->{h};	419	glVertex $x + $self->{w}, $y + $self->{h};
258	glVertex $x , $y + $self->{h};	420	glVertex $x , $y + $self->{h};
259	glEnd;	421	glEnd;
260	glDisable GL_BLEND;	422	glDisable GL_BLEND;
261	}	423	}
		424
		425	if ($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 => $self, fontsize => 0)->_draw;
		437	}
262	}	438	}
263		439
264	sub _draw {	440	sub _draw {
265	my ($self) = @_;	441	my ($self) = @_;
266		442
267	warn "no draw defined for $self\n";	443	warn "no draw defined for $self\n";
268	}	444	}
269		445
270	sub find_widget {	446	sub find_widget {
271	my ($self, $x, $y) = @_;	447	my ($self, $x, $y) = @_;
		448
		449	return () unless $self->{can_events};
272		450
273	return $self	451	return $self
274	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	452	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	453	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
276		454
…		…
279		457
280	sub set_parent {	458	sub set_parent {
281	my ($self, $parent) = @_;	459	my ($self, $parent) = @_;
282		460
283	Scalar::Util::weaken ($self->{parent} = $parent);	461	Scalar::Util::weaken ($self->{parent} = $parent);
		462
		463	# TODO: req_w _does_change after ->reconfigure
		464	$self->check_size
		465	unless exists $self->{req_w};
		466
		467	$self->show;
284	}	468	}
285		469
286	sub check_size {	470	sub check_size {
287	my ($self) = @_;	471	my ($self, $forced) = @_;
288		472
289	my ($w, $h) = $self->size_request;	473	$self->{force_alloc} = 1 if $forced;
290		474	$CFClient::UI::ROOT->{check_size}{$self} = $self;
291	if ($w != $self->{req_w} || $h != $self->{req_h}) {
292	$self->{req_w} = $w;
293	$self->{req_h} = $h;
294
295	$self->{parent}->check_size
296	if $self->{parent};
297	}
298	}	475	}
299		476
300	sub update {	477	sub update {
301	my ($self) = @_;	478	my ($self) = @_;
302		479
…		…
308	my ($self, $signal, $cb) = @_;	485	my ($self, $signal, $cb) = @_;
309		486
310	push @{ $self->{signal_cb}{$signal} }, $cb;	487	push @{ $self->{signal_cb}{$signal} }, $cb;
311	}	488	}
312		489
		490	sub _emit {
		491	my ($self, $signal, @args) = @_;
		492
		493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		494	}
		495
313	sub emit {	496	sub emit {
314	my ($self, $signal, @args) = @_;	497	my ($self, $signal, @args) = @_;
315		498
316	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	499	$self->_emit ($signal, @args)
317	$cb->($self, @args);	500	|| $self->$signal (@args);
318	}
319	}	501	}
320		502
321	sub DESTROY {	503	sub DESTROY {
322	my ($self) = @_;	504	my ($self) = @_;
323		505
		506	delete $WIDGET{$self+0};
324	#$self->deactivate;	507	#$self->deactivate;
325	}	508	}
326		509
327	#############################################################################	510	#############################################################################
328		511
…		…
337	my $class = shift;	520	my $class = shift;
338		521
339	# range [value, low, high, page]	522	# range [value, low, high, page]
340		523
341	$class->SUPER::new (	524	$class->SUPER::new (
342	bg => [0, 0, 0, 0.2],	525	#bg => [0, 0, 0, 0.2],
343	active_bg => [1, 1, 1, 0.5],	526	#active_bg => [1, 1, 1, 0.5],
344	@_	527	@_
345	)	528	)
346	}	529	}
347		530
348	sub _draw {	531	sub _draw {
349	my ($self) = @_;	532	my ($self) = @_;
350		533
		534	my $color = $FOCUS == $self && $self->{active_bg}
		535	? $self->{active_bg}
		536	: $self->{bg};
		537
		538	if ($color && (@$color < 4 || $color->[3])) {
351	my ($w, $h) = @$self{qw(w h)};	539	my ($w, $h) = @$self{qw(w h)};
352		540
353	glEnable GL_BLEND;	541	glEnable GL_BLEND;
354	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	542	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	543	glColor @$color;
356		544
357	glBegin GL_QUADS;	545	glBegin GL_QUADS;
358	glVertex 0 , 0;	546	glVertex 0 , 0;
359	glVertex 0 , $h;	547	glVertex 0 , $h;
360	glVertex $w, $h;	548	glVertex $w, $h;
361	glVertex $w, 0;	549	glVertex $w, 0;
362	glEnd;	550	glEnd;
363		551
364	glDisable GL_BLEND;	552	glDisable GL_BLEND;
		553	}
365	}	554	}
366		555
367	#############################################################################	556	#############################################################################
368		557
369	package CFClient::UI::Empty;	558	package CFClient::UI::Empty;
370		559
371	our @ISA = CFClient::UI::Base::;	560	our @ISA = CFClient::UI::Base::;
		561
		562	sub new {
		563	my ($class, %arg) = @_;
		564	$class->SUPER::new (can_events => 0, %arg);
		565	}
372		566
373	sub size_request {	567	sub size_request {
374	(0, 0)	568	(0, 0)
375	}	569	}
376		570
…		…
385	sub new {	579	sub new {
386	my ($class, %arg) = @_;	580	my ($class, %arg) = @_;
387		581
388	my $children = delete $arg{children} || [];	582	my $children = delete $arg{children} || [];
389		583
390	my $self = $class->SUPER::new (children => [], %arg);	584	my $self = $class->SUPER::new (
		585	children => [],
		586	can_events => 0,
		587	%arg,
		588	);
391	$self->add ($_) for @$children;	589	$self->add ($_) for @$children;
392		590
393	$self	591	$self
394	}	592	}
395		593
396	sub add {	594	sub add {
397	my ($self, $child) = @_;	595	my ($self, @widgets) = @_;
398		596
399	$child->set_parent ($self);	597	$_->set_parent ($self)
		598	for @widgets;
400		599
401	use sort 'stable';	600	use sort 'stable';
402		601
403	$self->{children} = [	602	$self->{children} = [
404	sort { $a->{z} <=> $b->{z} }	603	sort { $a->{z} <=> $b->{z} }
405	@{$self->{children}}, $child	604	@{$self->{children}}, @widgets
406	];	605	];
407		606
408	$child->check_size;	607	$self->check_size (1);
		608	$self->update;
		609	}
		610
		611	sub children {
		612	@{ $_[0]{children} }
409	}	613	}
410		614
411	sub remove {	615	sub remove {
412	my ($self, $child) = @_;	616	my ($self, $child) = @_;
413		617
414	delete $child->{parent};	618	delete $child->{parent};
		619	$child->hide;
415		620
416	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	621	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417		622
		623	$self->check_size (1);
		624	$self->update;
		625	}
		626
		627	sub clear {
		628	my ($self) = @_;
		629
		630	my $children = delete $self->{children};
		631	$self->{children} = [];
		632
		633	for (@$children) {
		634	delete $_->{parent};
		635	$_->hide;
		636	}
		637
418	$self->check_size;	638	$self->check_size;
		639	$self->update;
419	}	640	}
420		641
421	sub find_widget {	642	sub find_widget {
422	my ($self, $x, $y) = @_;	643	my ($self, $x, $y) = @_;
423		644
…		…
498	}	719	}
499		720
500	sub update {	721	sub update {
501	my ($self) = @_;	722	my ($self) = @_;
502		723
503	# we want to do this delayed...	724	$ROOT->on_post_alloc ($self => sub { $self->render_child });
504	$self->render_chld;
505	$self->SUPER::update;	725	$self->SUPER::update;
506	}
507
508	sub render_chld {
509	my ($self) = @_;
510
511	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512	glClearColor 0, 0, 0, 1;
513	glClear GL_COLOR_BUFFER_BIT;
514	$self->child->draw;
515	};
516	}	726	}
517		727
518	sub size_allocate {	728	sub size_allocate {
519	my ($self, $w, $h) = @_;	729	my ($self, $w, $h) = @_;
520		730
521	$self->child->configure (0, 0, $w, $h);	731	$self->SUPER::size_allocate ($w, $h);
		732	$self->update;
		733	}
522		734
		735	sub _render {
		736	$_[0]{children}[0]->draw;
		737	}
		738
		739	sub render_child {
		740	my ($self) = @_;
		741
		742	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		743	glClearColor 0, 0, 0, 0;
		744	glClear GL_COLOR_BUFFER_BIT;
		745
523	$self->render_chld;	746	$self->_render;
		747	};
524	}	748	}
525		749
526	sub _draw {	750	sub _draw {
527	my ($self) = @_;	751	my ($self) = @_;
528		752
529	my ($w, $h) = ($self->w, $self->h);	753	my ($w, $h) = ($self->w, $self->h);
530		754
531	my $tex = $self->{texture}	755	my $tex = $self->{texture}
532	or return;	756	or return;
533		757
534	glEnable GL_BLEND;
535	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536	glEnable GL_TEXTURE_2D;	758	glEnable GL_TEXTURE_2D;
537	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	759	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		760	glColor 1, 1, 1, 1;
538		761
539	$tex->draw_quad (0, 0, $w, $h);	762	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540		763
541	glDisable GL_BLEND;
542	glDisable GL_TEXTURE_2D;	764	glDisable GL_TEXTURE_2D;
543	}	765	}
544		766
545	#############################################################################	767	#############################################################################
546		768
547	package CFClient::UI::ViewPort;	769	package CFClient::UI::ViewPort;
548		770
549	our @ISA = CFClient::UI::Window::;	771	our @ISA = CFClient::UI::Window::;
550
551	sub new { die }
552
553	sub size_request {
554	my ($self) = @_;
555
556	@$self{qw(child_w child_h)} = $self->child->size_request;
557	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559	@$self{qw(child_w child_h)}
560	}
561
562	sub _draw {
563	my ($self) = @_;
564
565	$self->{children}[1]->draw;
566	}
567
568
569	#############################################################################
570
571	package CFClient::UI::Frame;
572
573	our @ISA = CFClient::UI::Bin::;
574
575	use CFClient::OpenGL;
576
577	sub size_request {
578	my ($self) = @_;
579	my $chld = $self->child
580	or return (0, 0);
581
582	$chld->move (2, 2);
583
584	map { $_ + 4 } $chld->size_request;
585	}
586
587	sub size_allocate {
588	my ($self, $x, $y, $w, $h) = @_;
589
590	$self->child->configure (2, 2, $w - 4, $h - 4);
591	}
592
593	sub _draw {
594	my ($self) = @_;
595
596	my $chld = $self->child;
597
598	my ($w, $h) = $chld->size_request;
599
600	glBegin GL_QUADS;
601	glColor 0, 0, 0;
602	glVertex 0 , 0;
603	glVertex 0 , $h + 4;
604	glVertex $w + 4 , $h + 4;
605	glVertex $w + 4 , 0;
606	glEnd;
607
608	$chld->draw;
609	}
610
611	#############################################################################
612
613	package CFClient::UI::FancyFrame;
614
615	our @ISA = CFClient::UI::Bin::;
616
617	use CFClient::OpenGL;
618
619	my @tex =
620	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622		772
623	sub new {	773	sub new {
624	my $class = shift;	774	my $class = shift;
625		775
		776	$class->SUPER::new (
		777	scroll_x => 0,
		778	scroll_y => 1,
		779	@_,
		780	)
		781	}
		782
		783	sub size_request {
		784	my ($self) = @_;
		785
		786	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		787
		788	@$self{qw(child_w child_h)}
		789	}
		790
		791	sub size_allocate {
		792	my ($self, $w, $h) = @_;
		793
		794	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		795	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		796
		797	$self->child->configure (0, 0, $w, $h);
		798	$self->update;
		799	}
		800
		801	sub set_offset {
		802	my ($self, $x, $y) = @_;
		803
		804	$self->{view_x} = int $x;
		805	$self->{view_y} = int $y;
		806
		807	$self->update;
		808	}
		809
		810	# hmm, this does not work for topleft of $self... but we should not ask for that
		811	sub coord2local {
		812	my ($self, $x, $y) = @_;
		813
		814	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		815	}
		816
		817	sub coord2global {
		818	my ($self, $x, $y) = @_;
		819
		820	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		821	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		822
		823	$self->SUPER::coord2global ($x, $y)
		824	}
		825
		826	sub find_widget {
		827	my ($self, $x, $y) = @_;
		828
		829	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		830	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		831	) {
		832	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		833	} else {
		834	$self->CFClient::UI::Base::find_widget ($x, $y)
		835	}
		836	}
		837
		838	sub _render {
		839	my ($self) = @_;
		840
		841	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		842
		843	$self->SUPER::_render;
		844	}
		845
		846	#############################################################################
		847
		848	package CFClient::UI::ScrolledWindow;
		849
		850	our @ISA = CFClient::UI::HBox::;
		851
		852	sub new {
		853	my $class = shift;
		854
		855	my $self;
		856
		857	my $slider = new CFClient::UI::Slider
		858	vertical => 1,
		859	range => [0, 0, 1, 0.01], # HACK fix
		860	connect_changed => sub {
		861	$self->{vp}->set_offset (0, $_[1]);
		862	},
		863	;
		864
		865	$self = $class->SUPER::new (
		866	vp => (new CFClient::UI::ViewPort expand => 1),
		867	slider => $slider,
		868	@_,
		869	);
		870
		871	$self->{vp}->add ($self->{scrolled});
		872	$self->add ($self->{vp});
		873	$self->add ($self->{slider});
		874
		875	$self
		876	}
		877
		878	sub size_allocate {
		879	my ($self, $w, $h) = @_;
		880
		881	$self->SUPER::size_allocate ($w, $h);
		882
		883	my $child = $self->{vp}->child;
		884	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		885	}
		886
		887	#TODO# update range on size_allocate depending on child
		888	# update viewport offset on scroll
		889
		890	#############################################################################
		891
		892	package CFClient::UI::Frame;
		893
		894	our @ISA = CFClient::UI::Bin::;
		895
		896	use CFClient::OpenGL;
		897
		898	sub new {
		899	my $class = shift;
		900
		901	$class->SUPER::new (
		902	bg => undef,
		903	@_,
		904	)
		905	}
		906
		907	sub _draw {
		908	my ($self) = @_;
		909
		910	if ($self->{bg}) {
		911	my ($w, $h) = @$self{qw(w h)};
		912
		913	glEnable GL_BLEND;
		914	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		915	glColor @{ $self->{bg} };
		916
		917	glBegin GL_QUADS;
		918	glVertex 0 , 0;
		919	glVertex 0 , $h;
		920	glVertex $w, $h;
		921	glVertex $w, 0;
		922	glEnd;
		923
		924	glDisable GL_BLEND;
		925	}
		926
		927	$self->SUPER::_draw;
		928	}
		929
		930	#############################################################################
		931
		932	package CFClient::UI::FancyFrame;
		933
		934	our @ISA = CFClient::UI::Bin::;
		935
		936	use CFClient::OpenGL;
		937
		938	my @tex =
		939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		940	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		941
		942	sub new {
		943	my $class = shift;
		944
626	# TODO: user_x, user_y, overwrite moveto?	945	# TODO: user_x, user_y, overwrite moveto?
627		946
628	$class->SUPER::new (	947	my $self = $class->SUPER::new (
629	bg => [1, 1, 1, 1],	948	bg => [1, 1, 1, 1],
630	border_bg => [1, 1, 1, 1],	949	border_bg => [1, 1, 1, 1],
631	border => 0.8,	950	border => 0.6,
		951	is_toplevel => 1,
		952	can_events => 1,
632	@_	953	@_
633	)	954	);
		955
		956	$self->{title} &&= new CFClient::UI::Label
		957	align => 0,
		958	valign => 1,
		959	text => $self->{title},
		960	fontsize => $self->{border};
		961
		962	$self
634	}	963	}
635		964
636	sub border {	965	sub border {
637	int $_[0]{border} * $::FONTSIZE	966	int $_[0]{border} * $::FONTSIZE
638	}	967	}
639		968
640	sub size_request {	969	sub size_request {
641	my ($self) = @_;	970	my ($self) = @_;
642
643	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644		971
645	my ($w, $h) = $self->SUPER::size_request;	972	my ($w, $h) = $self->SUPER::size_request;
646		973
647	(	974	(
648	$w + $self->border * 2,	975	$w + $self->border * 2,
…		…
654	my ($self, $w, $h) = @_;	981	my ($self, $w, $h) = @_;
655		982
656	$h -= List::Util::max 0, $self->border * 2;	983	$h -= List::Util::max 0, $self->border * 2;
657	$w -= List::Util::max 0, $self->border * 2;	984	$w -= List::Util::max 0, $self->border * 2;
658		985
		986	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		987	if $self->{title};
		988
659	$self->child->configure ($self->border, $self->border, $w, $h);	989	$self->child->configure ($self->border, $self->border, $w, $h);
660	}	990	}
661		991
662	sub button_down {	992	sub button_down {
663	my ($self, $ev, $x, $y) = @_;	993	my ($self, $ev, $x, $y) = @_;
664		994
		995	my ($w, $h) = @$self{qw(w h)};
665	my $border = $self->border;	996	my $border = $self->border;
666		997
667	if ($x < $self->{w} && $x >= $self->{w} - $border	998	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668	&& $y < $self->{h} && $y >= $self->{h} - $border) {	999	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669		1000
		1001	if ($lr & $td) {
		1002	my ($wx, $wy) = ($self->{x}, $self->{y});
670	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1003	my ($ox, $oy) = ($ev->{x}, $ev->{y});
671	my ($bw, $bh) = ($self->{w}, $self->{h});	1004	my ($bw, $bh) = ($self->{w}, $self->{h});
672		1005
		1006	my $mx = $x < $border;
		1007	my $my = $y < $border;
		1008
673	$self->{motion} = sub {	1009	$self->{motion} = sub {
674	my ($ev, $x, $y) = @_;	1010	my ($ev, $x, $y) = @_;
675		1011
676	($x, $y) = ($ev->{x}, $ev->{y});	1012	my $dx = $ev->{x} - $ox;
		1013	my $dy = $ev->{y} - $oy;
677		1014
678	$self->{user_w} = $bw + $x - $ox;	1015	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
679	$self->{user_h} = $bh + $y - $oy;	1016	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1017	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
680	$self->check_size;	1018	$self->check_size;
681	};	1019	};
682		1020
683	} elsif ($x >= 0 && $x < $self->{w}	1021	} elsif ($lr ^ $td) {
684	&& $y >= 0 && $y < $border) {
685
686	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1022	my ($ox, $oy) = ($ev->{x}, $ev->{y});
687	my ($bx, $by) = ($self->{x}, $self->{y});	1023	my ($bx, $by) = ($self->{x}, $self->{y});
688		1024
689	$self->{motion} = sub {	1025	$self->{motion} = sub {
690	my ($ev, $x, $y) = @_;	1026	my ($ev, $x, $y) = @_;
…		…
713	my ($self) = @_;	1049	my ($self) = @_;
714		1050
715	my ($w, $h ) = ($self->{w}, $self->{h});	1051	my ($w, $h ) = ($self->{w}, $self->{h});
716	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1052	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717		1053
718	glEnable GL_BLEND;
719	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720	glEnable GL_TEXTURE_2D;	1054	glEnable GL_TEXTURE_2D;
721	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1055	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722		1056
723	my $border = $self->border;	1057	my $border = $self->border;
724		1058
725	glColor @{ $self->{border_bg} };	1059	glColor @{ $self->{border_bg} };
726	$tex[1]->draw_quad (0, 0, $w, $border);	1060	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
727	$tex[3]->draw_quad (0, $border, $border, $ch);	1061	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
728	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1062	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1063	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
730		1064
		1065	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731	my $bg = $tex[0];	1066	my $bg = $tex[0];
732		1067
733	# TODO: repeat texture not scale	1068	# TODO: repeat texture not scale
734	my $rep_x = $cw / $bg->{w};	1069	my $rep_x = $cw / $bg->{w};
735	my $rep_y = $ch / $bg->{h};	1070	my $rep_y = $ch / $bg->{h};
736		1071
737	glColor @{ $self->{bg} };	1072	glColor @{ $self->{bg} };
738		1073
739	$bg->{s} = $rep_x;	1074	$bg->{s} = $rep_x;
740	$bg->{t} = $rep_y;	1075	$bg->{t} = $rep_y;
741	$bg->{wrap_mode} = 1;	1076	$bg->{wrap_mode} = 1;
742	$bg->draw_quad ($border, $border, $cw, $ch);	1077	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1078	}
743		1079
744	glDisable GL_TEXTURE_2D;	1080	glDisable GL_TEXTURE_2D;
745	glDisable GL_BLEND;	1081
		1082	$self->{title}->draw if $self->{title};
746		1083
747	$self->child->draw;	1084	$self->child->draw;
748	}	1085	}
749		1086
750	#############################################################################	1087	#############################################################################
…		…
760	sub new {	1097	sub new {
761	my $class = shift;	1098	my $class = shift;
762		1099
763	$class->SUPER::new (	1100	$class->SUPER::new (
764	col_expand => [],	1101	col_expand => [],
765	@_	1102	@_,
766	)	1103	)
		1104	}
		1105
		1106	sub children {
		1107	grep $_, map @$_, grep $_, @{ $_[0]{children} }
767	}	1108	}
768		1109
769	sub add {	1110	sub add {
770	my ($self, $x, $y, $child) = @_;	1111	my ($self, $x, $y, $child) = @_;
771		1112
772	$child->set_parent ($self);	1113	$child->set_parent ($self);
773	$self->{children}[$y][$x] = $child;	1114	$self->{children}[$y][$x] = $child;
774		1115
775	$child->check_size;	1116	$self->check_size (1);
776	}	1117	}
777		1118
778	# TODO: move to container class maybe? send childs a signal on removal?	1119	# TODO: move to container class maybe? send children a signal on removal?
779	sub clear {	1120	sub clear {
780	my ($self) = @_;	1121	my ($self) = @_;
781		1122
		1123	my @children = $self->children;
782	delete $self->{children};	1124	delete $self->{children};
		1125
		1126	for (@children) {
		1127	delete $_->{parent};
		1128	$_->hide;
		1129	}
		1130
		1131	$self->check_size (1);
783	$self->update;	1132	$self->update;
784	}	1133	}
785		1134
786	sub get_wh {	1135	sub get_wh {
787	my ($self) = @_;	1136	my ($self) = @_;
…		…
793	or next;	1142	or next;
794		1143
795	for my $x (0 .. $#$row) {	1144	for my $x (0 .. $#$row) {
796	my $widget = $row->[$x]	1145	my $widget = $row->[$x]
797	or next;	1146	or next;
798	my ($w, $h) = $widget->size_request;	1147	my ($w, $h) = @$widget{qw(req_w req_h)};
799		1148
800	$w[$x] = max $w[$x], $w;	1149	$w[$x] = max $w[$x], $w;
801	$h[$y] = max $h[$y], $h;	1150	$h[$y] = max $h[$y], $h;
802	}	1151	}
803	}	1152	}
…		…
908		1257
909	($h, $w) = ($w, $h);	1258	($h, $w) = ($w, $h);
910		1259
911	my $children = $self->{children};	1260	my $children = $self->{children};
912		1261
913	my @h = map +($_->size_request)[0], @$children;	1262	my @h = map $_->{req_w}, @$children;
914		1263
915	my $req_h = List::Util::sum @h;	1264	my $req_h = List::Util::sum @h;
916		1265
917	if ($req_h > $h) {	1266	if ($req_h > $h) {
918	# ah well, not enough space	1267	# ah well, not enough space
…		…
964	}	1313	}
965		1314
966	sub size_allocate {	1315	sub size_allocate {
967	my ($self, $w, $h) = @_;	1316	my ($self, $w, $h) = @_;
968		1317
		1318	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1319
969	my $children = $self->{children};	1320	my $children = $self->{children};
970		1321
971	my @h = map +($_->size_request)[1], @$children;	1322	my @h = map $_->{req_h}, @$children;
972		1323
973	my $req_h = List::Util::sum @h;	1324	my $req_h = List::Util::sum @h;
974		1325
975	if ($req_h > $h) {	1326	if ($req_h > $h) {
976	# ah well, not enough space	1327	# ah well, not enough space
…		…
1002		1353
1003	#############################################################################	1354	#############################################################################
1004		1355
1005	package CFClient::UI::Label;	1356	package CFClient::UI::Label;
1006		1357
1007	our @ISA = CFClient::UI::Base::;	1358	our @ISA = CFClient::UI::DrawBG::;
1008		1359
1009	use CFClient::OpenGL;	1360	use CFClient::OpenGL;
1010		1361
1011	sub new {	1362	sub new {
1012	my ($class, %arg) = @_;	1363	my ($class, %arg) = @_;
1013		1364
1014	my $self = $class->SUPER::new (	1365	my $self = $class->SUPER::new (
1015	fg => [1, 1, 1],	1366	fg => [1, 1, 1],
		1367	#bg => none
		1368	#active_bg => none
		1369	#font => default_font
		1370	#text => initial text
		1371	#markup => initial narkup
		1372	#max_w => maximum pixel width
		1373	ellipsise => 3, # end
		1374	layout => (new CFClient::Layout),
1016	fontsize => 1,	1375	fontsize => 1,
1017	text => "",
1018	align => -1,	1376	align => -1,
1019	valign => -1,	1377	valign => -1,
1020	padding => 2,	1378	padding => 2,
1021	layout => new CFClient::Layout,	1379	can_events => 0,
1022	%arg	1380	%arg
1023	);	1381	);
1024		1382
1025	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1383	if (exists $self->{template}) {
		1384	my $layout = new CFClient::Layout;
		1385	$layout->set_text (delete $self->{template});
		1386	$self->{template} = $layout;
		1387	}
1026		1388
1027	$self->set_text (delete $self->{text}) if exists $self->{text};	1389	if (exists $self->{markup}) {
1028	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1390	$self->set_markup (delete $self->{markup});
		1391	} else {
		1392	$self->set_text (delete $self->{text});
		1393	}
1029		1394
1030	$self	1395	$self
1031	}	1396	}
1032		1397
1033	sub escape_text {	1398	sub escape($) {
1034	local $_ = $_[1];	1399	local $_ = $_[0];
1035		1400
1036	s/&/&amp;/g;	1401	s/&/&amp;/g;
1037	s/>/&gt;/g;	1402	s/>/&gt;/g;
1038	s/</&lt;/g;	1403	s/</&lt;/g;
1039		1404
1040	$_[1]	1405	$_
		1406	}
		1407
		1408	sub update {
		1409	my ($self) = @_;
		1410
		1411	delete $self->{texture};
		1412	$self->SUPER::update;
1041	}	1413	}
1042		1414
1043	sub set_text {	1415	sub set_text {
1044	my ($self, $text) = @_;	1416	my ($self, $text) = @_;
1045		1417
		1418	return if $self->{text} eq "T$text";
		1419	$self->{text} = "T$text";
		1420
		1421	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046	$self->{layout}->set_text ($text);	1422	$self->{layout}->set_text ($text);
1047		1423
1048	delete $self->{texture};
1049	$self->update;	1424	$self->update;
		1425	$self->check_size;
1050	}	1426	}
1051		1427
1052	sub set_markup {	1428	sub set_markup {
1053	my ($self, $markup) = @_;	1429	my ($self, $markup) = @_;
1054		1430
		1431	return if $self->{text} eq "M$markup";
		1432	$self->{text} = "M$markup";
		1433
		1434	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1435
		1436	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055	$self->{layout}->set_markup ($markup);	1437	$self->{layout}->set_markup ($markup);
1056		1438
1057	delete $self->{texture};
1058	$self->update;	1439	$self->update;
		1440	$self->check_size;
1059	}	1441	}
1060		1442
1061	sub size_request {	1443	sub size_request {
1062	my ($self) = @_;	1444	my ($self) = @_;
1063		1445
1064	$self->{layout}->set_width;	1446	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1447	$self->{layout}->set_width ($self->{max_w} || -1);
		1448	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1449	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1450	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066		1451
1067	my ($w, $h) = $self->{layout}->size;	1452	my ($w, $h) = $self->{layout}->size;
		1453
		1454	if (exists $self->{template}) {
		1455	$self->{template}->set_font ($self->{font}) if $self->{font};
		1456	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1457
		1458	my ($w2, $h2) = $self->{template}->size;
		1459
		1460	$w = List::Util::max $w, $w2;
		1461	$h = List::Util::max $h, $h2;
		1462	}
1068		1463
1069	(	1464	(
1070	$w + $self->{padding} * 2,	1465	$w + $self->{padding} * 2,
1071	$h + $self->{padding} * 2,	1466	$h + $self->{padding} * 2,
1072	)	1467	)
…		…
1076	my ($self, $w, $h) = @_;	1471	my ($self, $w, $h) = @_;
1077		1472
1078	delete $self->{texture};	1473	delete $self->{texture};
1079	}	1474	}
1080		1475
		1476	sub set_fontsize {
		1477	my ($self, $fontsize) = @_;
		1478
		1479	$self->{fontsize} = $fontsize;
		1480	delete $self->{texture};
		1481
		1482	$self->update;
		1483	$self->check_size;
		1484	}
		1485
1081	sub _draw {	1486	sub _draw {
1082	my ($self) = @_;	1487	my ($self) = @_;
1083		1488
		1489	$self->SUPER::_draw; # draw background, if applicable
		1490
1084	my $tex = $self->{texture} ||= do {	1491	my $tex = $self->{texture} ||= do {
		1492	$self->{layout}->set_foreground (@{$self->{fg}});
		1493	$self->{layout}->set_font ($self->{font}) if $self->{font};
1085	$self->{layout}->set_width ($self->{w});	1494	$self->{layout}->set_width ($self->{w});
		1495	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1496	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1497	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1498
1087	new_from_layout CFClient::Texture $self->{layout}	1499	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1500
		1501	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1502	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1503	: ($self->{w} - $tex->{w}) * 0.5);
		1504
		1505	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1506	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1507	: ($self->{h} - $tex->{h}) * 0.5);
		1508
		1509	$tex
1088	};	1510	};
1089		1511
1090	glEnable GL_BLEND;
1091	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092	glEnable GL_TEXTURE_2D;	1512	glEnable GL_TEXTURE_2D;
1093	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094		1514
		1515	if ($tex->{format} == GL_ALPHA) {
1095	glColor @{$self->{fg}};	1516	glColor @{$self->{fg}};
1096
1097	$self->{ox} = int (
1098	$self->{align} < 0 ? $self->{padding}
1099	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100	: ($self->{w} - $tex->{w}) * 0.5
1101	);
1102
1103	$self->{oy} = int (
1104	$self->{valign} < 0 ? $self->{padding}
1105	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106	: ($self->{h} - $tex->{h}) * 0.5
1107	);
1108
1109	$tex->draw_quad ($self->{ox}, $self->{oy});	1517	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1518	} else {
		1519	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1520	}
1110		1521
1111	glDisable GL_TEXTURE_2D;	1522	glDisable GL_TEXTURE_2D;
1112	glDisable GL_BLEND;
1113	}	1523	}
1114		1524
1115	#############################################################################	1525	#############################################################################
1116		1526
1117	package CFClient::UI::EntryBase;	1527	package CFClient::UI::EntryBase;
…		…
1122		1532
1123	sub new {	1533	sub new {
1124	my $class = shift;	1534	my $class = shift;
1125		1535
1126	$class->SUPER::new (	1536	$class->SUPER::new (
1127	fg => [1, 1, 1],	1537	fg => [1, 1, 1],
1128	bg => [0, 0, 0, 0.2],	1538	bg => [0, 0, 0, 0.2],
1129	active_bg => [1, 1, 1, 0.5],	1539	active_bg => [1, 1, 1, 0.5],
1130	active_fg => [0, 0, 0],	1540	active_fg => [0, 0, 0],
1131	can_hover => 1,	1541	can_hover => 1,
1132	can_focus => 1,	1542	can_focus => 1,
1133	valign => 0,	1543	valign => 0,
		1544	can_events => 1,
		1545	#text => ...
1134	@_	1546	@_
1135	)	1547	)
1136	}	1548	}
1137		1549
1138	sub _set_text {	1550	sub _set_text {
…		…
1148	$self->{text} = $text;	1560	$self->{text} = $text;
1149		1561
1150	$text =~ s/./*/g if $self->{hidden};	1562	$text =~ s/./*/g if $self->{hidden};
1151	$self->{layout}->set_text ("$text ");	1563	$self->{layout}->set_text ("$text ");
1152		1564
1153	$self->emit (changed => $self->{text});	1565	$self->_emit (changed => $self->{text});
1154	}
1155
1156	sub get_text {
1157	$_[0]{text}
1158	}
1159
1160	sub size_request {
1161	my ($self) = @_;
1162
1163	my ($w, $h) = $self->SUPER::size_request;
1164
1165	($w + 1, $h) # add 1 for cursor
1166	}
1167
1168	sub size_allocate {
1169	my ($self, $w, $h) = @_;
1170
1171	$self->_set_text ($self->{text});
1172	}	1566	}
1173		1567
1174	sub set_text {	1568	sub set_text {
1175	my ($self, $text) = @_;	1569	my ($self, $text) = @_;
1176		1570
1177	$self->{cursor} = length $text;	1571	$self->{cursor} = length $text;
1178	$self->_set_text ($text);	1572	$self->_set_text ($text);
1179	$self->update;	1573	$self->update;
		1574	$self->check_size;
		1575	}
		1576
		1577	sub get_text {
		1578	$_[0]{text}
		1579	}
		1580
		1581	sub size_request {
		1582	my ($self) = @_;
		1583
		1584	my ($w, $h) = $self->SUPER::size_request;
		1585
		1586	($w + 1, $h) # add 1 for cursor
1180	}	1587	}
1181		1588
1182	sub key_down {	1589	sub key_down {
1183	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1184		1591
…		…
1186	my $sym = $ev->{sym};	1593	my $sym = $ev->{sym};
1187	my $uni = $ev->{unicode};	1594	my $uni = $ev->{unicode};
1188		1595
1189	my $text = $self->get_text;	1596	my $text = $self->get_text;
1190		1597
1191	if ($sym == 8) {	1598	if ($uni == 8) {
1192	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1599	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193	} elsif ($sym == 127) {	1600	} elsif ($uni == 127) {
1194	substr $text, $self->{cursor}, 1, "";	1601	substr $text, $self->{cursor}, 1, "";
1195	} elsif ($sym == CFClient::SDLK_LEFT) {	1602	} elsif ($sym == CFClient::SDLK_LEFT) {
1196	--$self->{cursor} if $self->{cursor};	1603	--$self->{cursor} if $self->{cursor};
1197	} elsif ($sym == CFClient::SDLK_RIGHT) {	1604	} elsif ($sym == CFClient::SDLK_RIGHT) {
1198	++$self->{cursor} if $self->{cursor} < length $self->{text};	1605	++$self->{cursor} if $self->{cursor} < length $self->{text};
1199	} elsif ($sym == CFClient::SDLK_HOME) {	1606	} elsif ($sym == CFClient::SDLK_HOME) {
1200	$self->{cursor} = 0;	1607	$self->{cursor} = 0;
1201	} elsif ($sym == CFClient::SDLK_END) {	1608	} elsif ($sym == CFClient::SDLK_END) {
1202	$self->{cursor} = length $text;	1609	$self->{cursor} = length $text;
1203	} elsif ($sym == 27) {	1610	} elsif ($uni == 27) {
1204	$self->emit ('escape');	1611	$self->_emit ('escape');
1205	} elsif ($uni) {	1612	} elsif ($uni) {
1206	substr $text, $self->{cursor}++, 0, chr $uni;	1613	substr $text, $self->{cursor}++, 0, chr $uni;
1207	}	1614	}
1208		1615
1209	$self->_set_text ($text);	1616	$self->_set_text ($text);
1210	$self->update;	1617	$self->update;
		1618	$self->check_size;
1211	}	1619	}
1212		1620
1213	sub focus_in {	1621	sub focus_in {
1214	my ($self) = @_;	1622	my ($self) = @_;
1215		1623
…		…
1291	my ($self, $ev) = @_;	1699	my ($self, $ev) = @_;
1292		1700
1293	my $sym = $ev->{sym};	1701	my $sym = $ev->{sym};
1294		1702
1295	if ($sym == 13) {	1703	if ($sym == 13) {
		1704	unshift @{$self->{history}},
		1705	my $txt = $self->get_text;
		1706	$self->{history_pointer} = -1;
		1707	$self->{history_saveback} = '';
1296	$self->emit (activate => $self->get_text);	1708	$self->_emit (activate => $txt);
1297	$self->update;	1709	$self->update;
		1710
		1711	} elsif ($sym == CFClient::SDLK_UP) {
		1712	if ($self->{history_pointer} < 0) {
		1713	$self->{history_saveback} = $self->get_text;
		1714	}
		1715	if (@{$self->{history} || []} > 0) {
		1716	$self->{history_pointer}++;
		1717	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1718	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1719	}
		1720	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1721	}
		1722
		1723	} elsif ($sym == CFClient::SDLK_DOWN) {
		1724	$self->{history_pointer}--;
		1725	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1726
		1727	if ($self->{history_pointer} >= 0) {
		1728	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1729	} else {
		1730	$self->set_text ($self->{history_saveback});
		1731	}
1298		1732
1299	} else {	1733	} else {
1300	$self->SUPER::key_down ($ev);	1734	$self->SUPER::key_down ($ev);
1301	}	1735	}
1302		1736
…		…
1309	our @ISA = CFClient::UI::Label::;	1743	our @ISA = CFClient::UI::Label::;
1310		1744
1311	use CFClient::OpenGL;	1745	use CFClient::OpenGL;
1312		1746
1313	my @tex =	1747	my @tex =
1314	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1748	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315	qw(b1_button_active.png);	1749	qw(b1_button_active.png);
1316		1750
1317	sub new {	1751	sub new {
1318	my $class = shift;	1752	my $class = shift;
1319		1753
1320	$class->SUPER::new (	1754	$class->SUPER::new (
1321	padding => 4,	1755	padding => 4,
1322	fg => [1, 1, 1],	1756	fg => [1, 1, 1],
1323	bg => [1, 1, 1, 0.2],
1324	active_fg => [0, 0, 1],	1757	active_fg => [0, 0, 1],
1325	can_hover => 1,	1758	can_hover => 1,
1326	align => 0,	1759	align => 0,
1327	valign => 0,	1760	valign => 0,
		1761	can_events => 1,
1328	@_	1762	@_
1329	)	1763	)
1330	}	1764	}
1331		1765
		1766	sub activate { }
		1767
1332	sub button_up {	1768	sub button_up {
1333	my ($self, $ev, $x, $y) = @_;	1769	my ($self, $ev, $x, $y) = @_;
1334		1770
		1771	$self->emit ("activate")
1335	if ($x >= 0 && $x < $self->{w}	1772	if $x >= 0 && $x < $self->{w}
1336	&& $y >= 0 && $y < $self->{h}) {	1773	&& $y >= 0 && $y < $self->{h};
1337	$self->emit ("activate");
1338	}
1339	}	1774	}
1340		1775
1341	sub _draw {	1776	sub _draw {
1342	my ($self) = @_;	1777	my ($self) = @_;
1343		1778
1344	local $self->{fg} = $self->{fg};	1779	local $self->{fg} = $self->{fg};
1345		1780
1346	if ($GRAB == $self) {	1781	if ($GRAB == $self) {
1347	$self->{fg} = $self->{active_fg};	1782	$self->{fg} = $self->{active_fg};
1348	}	1783	}
		1784
		1785	glEnable GL_TEXTURE_2D;
		1786	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1787	glColor 0, 0, 0, 1;
		1788
		1789	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1790
		1791	glDisable GL_TEXTURE_2D;
		1792
		1793	$self->SUPER::_draw;
		1794	}
		1795
		1796	#############################################################################
		1797
		1798	package CFClient::UI::CheckBox;
		1799
		1800	our @ISA = CFClient::UI::DrawBG::;
		1801
		1802	my @tex =
		1803	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1804	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1805
		1806	use CFClient::OpenGL;
		1807
		1808	sub new {
		1809	my $class = shift;
		1810
		1811	$class->SUPER::new (
		1812	padding => 2,
		1813	fg => [1, 1, 1],
		1814	active_fg => [1, 1, 0],
		1815	bg => [0, 0, 0, 0.2],
		1816	active_bg => [1, 1, 1, 0.5],
		1817	state => 0,
		1818	can_hover => 1,
		1819	@_
		1820	)
		1821	}
		1822
		1823	sub size_request {
		1824	my ($self) = @_;
		1825
		1826	($self->{padding} * 2 + 6) x 2
		1827	}
		1828
		1829	sub button_down {
		1830	my ($self, $ev, $x, $y) = @_;
		1831
		1832	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1833	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1834	$self->{state} = !$self->{state};
		1835	$self->_emit (changed => $self->{state});
		1836	}
		1837	}
		1838
		1839	sub _draw {
		1840	my ($self) = @_;
		1841
		1842	$self->SUPER::_draw;
		1843
		1844	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1845
		1846	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1847
		1848	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1849
		1850	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1851
		1852	glEnable GL_TEXTURE_2D;
		1853	$tex->draw_quad_alpha (0, 0, $s, $s);
		1854	glDisable GL_TEXTURE_2D;
		1855	}
		1856
		1857	#############################################################################
		1858
		1859	package CFClient::UI::Image;
		1860
		1861	our @ISA = CFClient::UI::Base::;
		1862
		1863	use CFClient::OpenGL;
		1864	use Carp qw/confess/;
		1865
		1866	our %loaded_images;
		1867
		1868	sub new {
		1869	my $class = shift;
		1870
		1871	my $self = $class->SUPER::new (can_events => 0, @_);
		1872
		1873	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1874
		1875	$loaded_images{$self->{image}} ||=
		1876	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1877
		1878	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1879
		1880	Scalar::Util::weaken $loaded_images{$self->{image}};
		1881
		1882	$self->{aspect} = $tex->{w} / $tex->{h};
		1883
		1884	$self
		1885	}
		1886
		1887	sub size_request {
		1888	my ($self) = @_;
		1889
		1890	($self->{tex}->{w}, $self->{tex}->{h})
		1891	}
		1892
		1893	sub _draw {
		1894	my ($self) = @_;
		1895
		1896	my $tex = $self->{tex};
		1897
		1898	my ($w, $h) = ($self->{w}, $self->{h});
		1899
		1900	if ($self->{rot90}) {
		1901	glRotate 90, 0, 0, 1;
		1902	glTranslate 0, -$self->{w}, 0;
		1903
		1904	($w, $h) = ($h, $w);
		1905	}
		1906
		1907	glEnable GL_TEXTURE_2D;
		1908	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1909
		1910	$tex->draw_quad_alpha (0, 0, $w, $h);
		1911
		1912	glDisable GL_TEXTURE_2D;
		1913	}
		1914
		1915	#############################################################################
		1916
		1917	package CFClient::UI::VGauge;
		1918
		1919	our @ISA = CFClient::UI::Base::;
		1920
		1921	use List::Util qw(min max);
		1922
		1923	use CFClient::OpenGL;
		1924
		1925	my %tex = (
		1926	food => [
		1927	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1928	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1929	],
		1930	grace => [
		1931	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1932	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1933	],
		1934	hp => [
		1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1936	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1937	],
		1938	mana => [
		1939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1940	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1941	],
		1942	);
		1943
		1944	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1945	sub new {
		1946	my $class = shift;
		1947
		1948	my $self = $class->SUPER::new (
		1949	type => 'food',
		1950	@_
		1951	);
		1952
		1953	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1954
		1955	$self
		1956	}
		1957
		1958	sub size_request {
		1959	my ($self) = @_;
		1960
		1961	#my $tex = $tex{$self->{type}}[0];
		1962	#@$tex{qw(w h)}
		1963	(0, 0)
		1964	}
		1965
		1966	sub set_max {
		1967	my ($self, $max) = @_;
		1968
		1969	return if $self->{max_val} == $max;
		1970
		1971	$self->{max_val} = $max;
		1972	$self->update;
		1973	}
		1974
		1975	sub set_value {
		1976	my ($self, $val, $max) = @_;
		1977
		1978	$self->set_max ($max)
		1979	if defined $max;
		1980
		1981	return if $self->{val} == $val;
		1982
		1983	$self->{val} = $val;
		1984	$self->update;
		1985	}
		1986
		1987	sub _draw {
		1988	my ($self) = @_;
		1989
		1990	my $tex = $tex{$self->{type}};
		1991	my ($t1, $t2, $t3) = @$tex;
		1992
		1993	my ($w, $h) = ($self->{w}, $self->{h});
		1994
		1995	if ($self->{vertical}) {
		1996	glRotate 90, 0, 0, 1;
		1997	glTranslate 0, -$self->{w}, 0;
		1998
		1999	($w, $h) = ($h, $w);
		2000	}
		2001
		2002	my $ycut = $self->{val} / ($self->{max_val} || 1);
		2003
		2004	my $ycut1 = max 0, min 1, $ycut;
		2005	my $ycut2 = max 0, min 1, $ycut - 1;
		2006
		2007	my $h1 = $self->{h} * (1 - $ycut1);
		2008	my $h2 = $self->{h} * (1 - $ycut2);
1349		2009
1350	glEnable GL_BLEND;	2010	glEnable GL_BLEND;
1351	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2011	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352	glEnable GL_TEXTURE_2D;	2012	glEnable GL_TEXTURE_2D;
1353	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2013	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354	glColor 0, 0, 0, 1;
1355		2014
1356	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	2015	glBindTexture GL_TEXTURE_2D, $t1->{name};
		2016	glBegin GL_QUADS;
		2017	glTexCoord 0 , 0; glVertex 0 , 0;
		2018	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2019	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		2020	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		2021	glEnd;
1357		2022
		2023	my $ycut1 = List::Util::min 1, $ycut;
		2024	glBindTexture GL_TEXTURE_2D, $t2->{name};
		2025	glBegin GL_QUADS;
		2026	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2027	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2028	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		2029	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		2030	glEnd;
		2031
		2032	if ($t3) {
		2033	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2034	glBegin GL_QUADS;
		2035	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2036	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2037	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2038	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2039	glEnd;
		2040	}
		2041
		2042	glDisable GL_BLEND;
1358	glDisable GL_TEXTURE_2D;	2043	glDisable GL_TEXTURE_2D;
1359	glDisable GL_BLEND;
1360
1361	$self->SUPER::_draw;
1362	}	2044	}
1363		2045
1364	#############################################################################	2046	#############################################################################
1365		2047
1366	package CFClient::UI::CheckBox;	2048	package CFClient::UI::Gauge;
1367		2049
1368	our @ISA = CFClient::UI::DrawBG::;	2050	our @ISA = CFClient::UI::VBox::;
1369
1370	my @tex =
1371	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374	use CFClient::OpenGL;
1375		2051
1376	sub new {	2052	sub new {
1377	my $class = shift;	2053	my ($class, %arg) = @_;
1378
1379	$class->SUPER::new (
1380	padding => 2,
1381	fg => [1, 1, 1],
1382	active_fg => [1, 1, 0],
1383	state => 0,
1384	can_hover => 1,
1385	@_
1386	)
1387	}
1388
1389	sub size_request {
1390	my ($self) = @_;
1391
1392	($self->{padding} * 2 + 6) x 2
1393	}
1394
1395	sub button_down {
1396	my ($self, $ev, $x, $y) = @_;
1397
1398	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400	$self->{state} = !$self->{state};
1401	$self->emit (changed => $self->{state});
1402	}
1403	}
1404
1405	sub _draw {
1406	my ($self) = @_;
1407
1408	$self->SUPER::_draw;
1409
1410	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416	glEnable GL_BLEND;
1417	glEnable GL_TEXTURE_2D;
1418	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420	my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422	$tex->draw_quad (0, 0, $s, $s);
1423
1424	glDisable GL_TEXTURE_2D;
1425	glDisable GL_BLEND;
1426	}
1427
1428	#############################################################################
1429
1430	package CFClient::UI::VGauge;
1431
1432	our @ISA = CFClient::UI::Base::;
1433
1434	use CFClient::OpenGL;
1435
1436	my %tex = (
1437	food => [
1438	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440	],
1441	grace => [
1442	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444	],
1445	hp => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448	],
1449	mana => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452	],
1453	);
1454
1455	# eg. VGauge->new (gauge => 'food'), default gauge: food
1456	sub new {
1457	my $class = shift;
1458		2054
1459	my $self = $class->SUPER::new (	2055	my $self = $class->SUPER::new (
1460	gauge => 'food',	2056	tooltip => $arg{type},
1461	@_	2057	can_hover => 1,
		2058	can_events => 1,
		2059	%arg,
1462	);	2060	);
1463		2061
1464	$self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h};	2062	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		2063	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		2064	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465		2065
1466	$self	2066	$self
1467	}	2067	}
1468		2068
1469	sub size_request {	2069	sub set_fontsize {
1470	my ($self) = @_;	2070	my ($self, $fsize) = @_;
1471		2071
1472	my $tex = $tex{$self->{gauge}}[0];	2072	$self->{value}->set_fontsize ($fsize);
1473		2073	$self->{max} ->set_fontsize ($fsize);
1474	@$tex{qw(w h)}
1475	}	2074	}
1476		2075
1477	sub set_max {	2076	sub set_max {
1478	my ($self, $max) = @_;	2077	my ($self, $max) = @_;
1479		2078
1480	$self->{max_val} = $max;	2079	$self->{gauge}->set_max ($max);
		2080	$self->{max}->set_text ($max);
1481	}	2081	}
1482		2082
1483	sub set_value {	2083	sub set_value {
1484	my ($self, $val, $max) = @_;	2084	my ($self, $val, $max) = @_;
1485		2085
1486	$self->set_max ($max)	2086	$self->set_max ($max)
1487	if defined $max;	2087	if defined $max;
1488		2088
1489	$max = $self->{max_val};	2089	$self->{gauge}->set_value ($val, $max);
1490	$self->{val} = $val;	2090	$self->{value}->set_text ($val);
1491
1492	$self->update;
1493	}
1494
1495	sub _draw {
1496	my ($self) = @_;
1497
1498	my $tex = $tex{$self->{gauge}};
1499
1500	my ($w, $h) = ($self->{w}, $self->{h});
1501
1502	my $ycut = $self->{val} / ($self->{max_val} || 1);
1503	$ycut = 1 if $self->{val} > $self->{max_val};
1504
1505	my $t1 = $tex->[0];
1506	my $t2 = $tex->[1];
1507
1508	glEnable GL_BLEND;
1509	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510	glEnable GL_TEXTURE_2D;
1511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513	my $h1 = $self->{h} - $ycut * $self->{h};
1514	my $h2 = $ycut * $self->{h};
1515
1516	my $yp = 0;
1517
1518	glBindTexture GL_TEXTURE_2D, $t1->{name};
1519	glBegin GL_QUADS;
1520	glTexCoord 0 , 0; glVertex 0 , $yp;
1521	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524	glEnd;
1525
1526	$yp += $h1;
1527
1528	glBindTexture GL_TEXTURE_2D, $t2->{name};
1529	glBegin GL_QUADS;
1530	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534	glEnd;
1535
1536	glDisable GL_BLEND;
1537	glDisable GL_TEXTURE_2D;
1538	}	2091	}
1539		2092
1540	#############################################################################	2093	#############################################################################
1541		2094
1542	package CFClient::UI::Slider;	2095	package CFClient::UI::Slider;
…		…
1552	qw(s1_slider.png s1_slider_bg.png);	2105	qw(s1_slider.png s1_slider_bg.png);
1553		2106
1554	sub new {	2107	sub new {
1555	my $class = shift;	2108	my $class = shift;
1556		2109
1557	# range [value, low, high, page]	2110	# range [value, low, high, page, unit]
1558		2111
1559	# TODO: 0-width page	2112	# TODO: 0-width page
1560	# TODO: req_w/h are wrong with vertical	2113	# TODO: req_w/h are wrong with vertical
1561	# TODO: calculations are off	2114	# TODO: calculations are off
1562	my $self = $class->SUPER::new (	2115	my $self = $class->SUPER::new (
1563	fg => [1, 1, 1],	2116	fg => [1, 1, 1],
1564	active_fg => [0, 0, 0],	2117	active_fg => [0, 0, 0],
		2118	bg => [0, 0, 0, 0.2],
		2119	active_bg => [1, 1, 1, 0.5],
1565	range => [0, 0, 100, 10],	2120	range => [0, 0, 100, 10, 0],
1566	req_w => 20,	2121	req_w => $::WIDTH / 80,
1567	req_h => 20,	2122	req_h => $::WIDTH / 80,
1568	vertical => 0,	2123	vertical => 0,
1569	can_hover => 1,	2124	can_hover => 1,
1570	inner_pad => 5,	2125	inner_pad => 0.02,
1571	@_	2126	@_
1572	);	2127	);
1573		2128
		2129	$self->set_value ($self->{range}[0]);
		2130	$self->update;
		2131
1574	$self	2132	$self
		2133	}
		2134
		2135	sub set_range {
		2136	my ($self, $range) = @_;
		2137
		2138	$self->{range} = $range;
		2139
		2140	$self->update;
		2141	}
		2142
		2143	sub set_value {
		2144	my ($self, $value) = @_;
		2145
		2146	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2147
		2148	$hi = $lo + 1 if $hi <= $lo;
		2149
		2150	$page = $hi - $lo if $page > $hi - $lo;
		2151
		2152	$value = $lo if $value < $lo;
		2153	$value = $hi - $page if $value > $hi - $page;
		2154
		2155	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2156	if $unit;
		2157
		2158	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2159
		2160	if ($value != $old_value) {
		2161	$self->_emit (changed => $value);
		2162	$self->update;
		2163	}
1575	}	2164	}
1576		2165
1577	sub size_request {	2166	sub size_request {
1578	my ($self) = @_;	2167	my ($self) = @_;
1579		2168
…		…
1585		2174
1586	sub button_down {	2175	sub button_down {
1587	my ($self, $ev, $x, $y) = @_;	2176	my ($self, $ev, $x, $y) = @_;
1588		2177
1589	$self->SUPER::button_down ($ev, $x, $y);	2178	$self->SUPER::button_down ($ev, $x, $y);
		2179
		2180	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2181
1590	$self->mouse_motion ($ev, $x, $y);	2182	$self->mouse_motion ($ev, $x, $y);
1591	}	2183	}
1592		2184
1593	sub mouse_motion {	2185	sub mouse_motion {
1594	my ($self, $ev, $x, $y) = @_;	2186	my ($self, $ev, $x, $y) = @_;
1595		2187
1596	if ($GRAB == $self) {	2188	if ($GRAB == $self) {
		2189	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2190
		2191	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2192
		2193	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2194
		2195	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2196	}
		2197	}
		2198
		2199	sub update {
		2200	my ($self) = @_;
		2201
		2202	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2203	$self->set_value ($self->{range}[0]);
		2204
1597	my ($value, $lo, $hi, $page) = @{$self->{range}};	2205	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2206	my $range = ($hi - $page - $lo) || 1e-100;
1598		2207
1599	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2208	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600		2209
1601	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2210	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2211	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603		2212
1604	$x -= $inner_pad_px; # substract the padding	2213	$value = ($value - $lo) / $range;
1605	$x = $x * ($hi - $lo) / $inner_w + $lo;	2214	$value = $value * $self->{scale} + $self->{offset};
1606	$x = $lo if $x < $lo;
1607	$x = $hi - $page if $x > $hi - $page;
1608	$self->{range}[0] = $x;
1609		2215
1610	$self->emit (changed => $x);	2216	$self->{knob_x} = $value - $knob_w * 0.5;
1611	$self->update;	2217	$self->{knob_w} = $knob_w;
1612	}	2218	});
1613	}
1614		2219
1615	# the inner_* stuff is for generating a padding for the slider handle,	2220	$self->SUPER::update;
1616	# so that the handle doesn't leave the texture. This calculation isn't 100%
1617	# correct propably, but it does the job for now
1618	sub _calc_inner_pad_px {
1619	my ($self, $w) = @_;
1620	($w / 100) * $self->{inner_pad} # % to pixels
1621	}	2221	}
1622		2222
1623	sub _draw {	2223	sub _draw {
1624	my ($self) = @_;	2224	my ($self) = @_;
1625		2225
1626	$self->SUPER::_draw ();	2226	$self->SUPER::_draw ();
1627		2227
1628	my ($w, $h) = @$self{qw(w h)};	2228	glScale $self->{w}, $self->{h};
1629		2229
1630	if ($self->{vertical}) {	2230	if ($self->{vertical}) {
1631	# draw a vertical slider like a rotated horizontal slider	2231	# draw a vertical slider like a rotated horizontal slider
1632		2232
		2233	glTranslate 1, 0, 0;
1633	glRotate 90, 0, 0, 1;	2234	glRotate 90, 0, 0, 1;
1634	glTranslate 0, -$self->{w}, 0;
1635
1636	($w, $h) = ($h, $w);
1637	}	2235	}
1638		2236
1639	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2237	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2238	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641		2239
1642	my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644	$hi = $value + 1 if $lo == $hi;
1645
1646	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649	$page = int $page * $inner_w / ($hi - $lo);
1650	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652	$w -= $page;
1653	$page &= ~1;
1654	glTranslate $page * 0.5, 0, 0;
1655	$page ||= 2;
1656
1657	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660	glEnable GL_BLEND;
1661	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662	glEnable GL_TEXTURE_2D;	2240	glEnable GL_TEXTURE_2D;
1663	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2241	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664		2242
1665	# draw background	2243	# draw background
1666	$tex[1]->draw_quad (0, 0, $w, $h);	2244	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667		2245
1668	# draw handle	2246	# draw handle
1669	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2247	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670		2248
1671	glDisable GL_BLEND;
1672	glDisable GL_TEXTURE_2D;	2249	glDisable GL_TEXTURE_2D;
1673	}	2250	}
		2251
		2252	#############################################################################
		2253
		2254	package CFClient::UI::ValSlider;
		2255
		2256	our @ISA = CFClient::UI::HBox::;
		2257
		2258	sub new {
		2259	my ($class, %arg) = @_;
		2260
		2261	my $range = delete $arg{range};
		2262
		2263	my $self = $class->SUPER::new (
		2264	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2265	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2266	to_value => sub { shift },
		2267	from_value => sub { shift },
		2268	%arg,
		2269	);
		2270
		2271	$self->{slider}->connect (changed => sub {
		2272	my ($self, $value) = @_;
		2273	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2274	$self->{parent}->emit (changed => $value);
		2275	});
		2276
		2277	# $self->{entry}->connect (changed => sub {
		2278	# my ($self, $value) = @_;
		2279	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2280	# $self->{parent}->emit (changed => $value);
		2281	# });
		2282
		2283	$self->add ($self->{slider}, $self->{entry});
		2284
		2285	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2286
		2287	$self
		2288	}
		2289
		2290	sub set_range { shift->{slider}->set_range (@_) }
		2291	sub set_value { shift->{slider}->set_value (@_) }
1674		2292
1675	#############################################################################	2293	#############################################################################
1676		2294
1677	package CFClient::UI::TextView;	2295	package CFClient::UI::TextView;
1678		2296
…		…
1682		2300
1683	sub new {	2301	sub new {
1684	my $class = shift;	2302	my $class = shift;
1685		2303
1686	my $self = $class->SUPER::new (	2304	my $self = $class->SUPER::new (
1687	fontsize => 1,	2305	fontsize => 1,
		2306	can_events => 0,
		2307	#font => default_font
1688	@_,	2308	@_,
1689		2309
1690	layout => (new CFClient::Layout),	2310	layout => (new CFClient::Layout 1),
1691	par => [],	2311	par => [],
1692	height => 0,	2312	height => 0,
1693	children => [	2313	children => [
1694	(new CFClient::UI::Empty expand => 1),	2314	(new CFClient::UI::Empty expand => 1),
1695	(new CFClient::UI::Slider vertical => 1),	2315	(new CFClient::UI::Slider vertical => 1),
1696	],	2316	],
1697	);	2317	);
1698		2318
1699	$self->{children}[1]->connect (changed => sub {	2319	$self->{children}[1]->connect (changed => sub { $self->update });
1700	$self->update;
1701	});
1702		2320
1703	$self	2321	$self
1704	}	2322	}
1705		2323
1706	sub set_fontsize {	2324	sub set_fontsize {
…		…
1708		2326
1709	$self->{fontsize} = $fontsize;	2327	$self->{fontsize} = $fontsize;
1710	$self->reflow;	2328	$self->reflow;
1711	}	2329	}
1712		2330
		2331	sub size_allocate {
		2332	my ($self, $w, $h) = @_;
		2333
		2334	$self->SUPER::size_allocate ($w, $h);
		2335
		2336	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2337	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2338	$self->{layout}->set_width ($self->{children}[0]{w});
		2339
		2340	$self->reflow;
		2341	}
		2342
1713	sub text_height {	2343	sub text_size {
1714	my ($self, $text) = @_;	2344	my ($self, $text, $indent) = @_;
1715		2345
1716	my $layout = $self->{layout};	2346	my $layout = $self->{layout};
1717		2347
1718	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719	$layout->set_width ($self->{w});	2349	$layout->set_width ($self->{children}[0]{w} - $indent);
1720	$layout->set_text ($text);	2350	$layout->set_markup ($text);
1721		2351
1722	($layout->size)[1]	2352	$layout->size
1723	}	2353	}
1724		2354
1725	sub reflow {	2355	sub reflow {
1726	my ($self) = @_;	2356	my ($self) = @_;
1727		2357
1728	$self->{need_reflow}++;	2358	$self->{need_reflow}++;
1729	$self->update;	2359	$self->update;
1730	}	2360	}
1731		2361
1732	sub size_allocate {	2362	sub set_offset {
		2363	my ($self, $offset) = @_;
		2364
		2365	# todo: base offset on lines or so, not on pixels
		2366	$self->{children}[1]->set_value ($offset);
		2367	}
		2368
		2369	sub clear {
1733	my ($self, $w, $h) = @_;	2370	my ($self) = @_;
1734		2371
1735	$self->SUPER::size_allocate ($w, $h);	2372	$self->{par} = [];
1736		2373	$self->{height} = 0;
1737	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2374	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738	$self->{layout}->set_width ($self->{children}[0]{w});
1739
1740	$self->reflow;
1741	}	2375	}
1742		2376
1743	sub add_paragraph {	2377	sub add_paragraph {
1744	my ($self, $color, $text) = @_;	2378	my ($self, $color, $text, $indent) = @_;
1745		2379
1746	#TODO: intelligently "reformat" paragraph	2380	for my $line (split /\n/, $text) {
1747		2381	my ($w, $h) = $self->text_size ($line);
1748	my $height = $self->text_height ($text);
1749
1750	$self->{height} += $height;	2382	$self->{height} += $h;
		2383	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2384	}
1751		2385
1752	push @{$self->{par}}, [$height, $color, $text];
1753
1754	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2386	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755	$self->{children}[1]->update;
1756	}	2387	}
1757		2388
1758	sub update {	2389	sub update {
1759	my ($self) = @_;	2390	my ($self) = @_;
1760		2391
…		…
1762		2393
1763	return unless $self->{h} > 0;	2394	return unless $self->{h} > 0;
1764		2395
1765	delete $self->{texture};	2396	delete $self->{texture};
1766		2397
1767	$ROOT->on_refresh ($self, sub {	2398	$ROOT->on_post_alloc ($self, sub {
		2399	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2400
1768	if (delete $self->{need_reflow}) {	2401	if (delete $self->{need_reflow}) {
1769	my $height = 0;	2402	my $height = 0;
1770		2403
1771	$height += $_->[0] = $self->text_height ($_->[2])	2404	my $layout = $self->{layout};
		2405
		2406	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2407
1772	for @{$self->{par}};	2408	for (@{$self->{par}}) {
		2409	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2410	$layout->set_width ($W - $_->[3]);
		2411	$layout->set_markup ($_->[4]);
		2412	my ($w, $h) = $layout->size;
		2413	$_->[0] = $w + $_->[3];
		2414	$_->[1] = $h;
		2415	}
		2416
		2417	$height += $_->[1];
		2418	}
1773		2419
1774	$self->{height} = $height;	2420	$self->{height} = $height;
1775		2421
1776	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2422	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777		2423
1778	delete $self->{texture};	2424	delete $self->{texture};
1779	}	2425	}
1780		2426
1781	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2427	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782	glClearColor 0, 0, 0, 1;	2428	glClearColor 0.5, 0.5, 0.5, 0;
1783	glClear GL_COLOR_BUFFER_BIT;	2429	glClear GL_COLOR_BUFFER_BIT;
1784		2430
		2431	my $top = int $self->{children}[1]{range}[0];
		2432
		2433	my $y0 = $top;
		2434	my $y1 = $top + $H;
		2435
		2436	my $y = 0;
		2437
		2438	my $layout = $self->{layout};
		2439
		2440	$layout->set_font ($self->{font}) if $self->{font};
		2441
1785	glEnable GL_BLEND;	2442	glEnable GL_BLEND;
		2443	#TODO# not correct in windows where rgba is forced off
1786	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2444	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787	glEnable GL_TEXTURE_2D;
1788	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790	my $top = int $self->{children}[1]{range}[0];
1791
1792	my $y0 = $top;
1793	my $y1 = $top + $self->{h};
1794
1795	my $y = 0;
1796
1797	my $layout = $self->{layout};
1798		2445
1799	for my $par (@{$self->{par}}) {	2446	for my $par (@{$self->{par}}) {
1800	my $h = $par->[0];	2447	my $h = $par->[1];
1801		2448
1802	if ($y0 < $y + $h && $y < $y1) {	2449	if ($y0 < $y + $h && $y < $y1) {
		2450	$layout->set_foreground (@{ $par->[2] });
		2451	$layout->set_width ($W - $par->[3]);
1803	$layout->set_text ($par->[2]);	2452	$layout->set_markup ($par->[4]);
1804		2453
1805	glColor @{ $par->[1] };	2454	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806	my ($W, $H) = $layout->size;	2455
1807	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2456	glRasterPos $par->[3], $y - $y0;
		2457	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808	}	2458	}
1809		2459
1810	$y += $h;	2460	$y += $h;
1811	}	2461	}
1812		2462
1813	glDisable GL_TEXTURE_2D;
1814	glDisable GL_BLEND;	2463	glDisable GL_BLEND;
1815	};	2464	};
1816	});	2465	});
1817	}	2466	}
1818		2467
1819	sub _draw {	2468	sub _draw {
1820	my ($self) = @_;	2469	my ($self) = @_;
1821		2470
1822	if ($self->{texture}) {
1823	glEnable GL_TEXTURE_2D;	2471	glEnable GL_TEXTURE_2D;
1824	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2472	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2473	glColor 1, 1, 1, 1;
1825	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2474	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826	glDisable GL_TEXTURE_2D;	2475	glDisable GL_TEXTURE_2D;
1827	}
1828		2476
1829	$self->{children}[1]->draw;	2477	$self->{children}[1]->draw;
1830		2478
1831	}	2479	}
1832		2480
…		…
1880		2528
1881	sub new {	2529	sub new {
1882	my $class = shift;	2530	my $class = shift;
1883		2531
1884	my $self = $class->SUPER::new (	2532	my $self = $class->SUPER::new (
1885	state => 0,	2533	state => 0,
1886	connect_activate => \&toggle_flopper,	2534	connect_activate => \&toggle_flopper,
1887	@_	2535	@_
1888	);	2536	);
1889		2537
1890	if ($self->{state}) {	2538	if ($self->{state}) {
…		…
1900		2548
1901	# TODO: use animation	2549	# TODO: use animation
1902	if ($self->{state} = !$self->{state}) {	2550	if ($self->{state} = !$self->{state}) {
1903	$CFClient::UI::ROOT->add ($self->{other});	2551	$CFClient::UI::ROOT->add ($self->{other});
1904	$self->{other}->move ($self->coord2global (0, $self->{h}));	2552	$self->{other}->move ($self->coord2global (0, $self->{h}));
1905	$self->emit ("open");	2553	$self->_emit ("open");
1906	} else {	2554	} else {
1907	$CFClient::UI::ROOT->remove ($self->{other});	2555	$CFClient::UI::ROOT->remove ($self->{other});
1908	$self->emit ("close");	2556	$self->_emit ("close");
1909	}	2557	}
1910		2558
1911	$self->emit (changed => $self->{state});	2559	$self->_emit (changed => $self->{state});
1912	}	2560	}
1913		2561
1914	#############################################################################	2562	#############################################################################
1915		2563
		2564	package CFClient::UI::Tooltip;
		2565
		2566	our @ISA = CFClient::UI::Bin::;
		2567
		2568	use CFClient::OpenGL;
		2569
		2570	sub new {
		2571	my $class = shift;
		2572
		2573	$class->SUPER::new (
		2574	@_,
		2575	can_events => 0,
		2576	)
		2577	}
		2578
		2579	sub set_tooltip_from {
		2580	my ($self, $widget) = @_;
		2581
		2582	$self->add (new CFClient::UI::Label
		2583	markup => $widget->{tooltip},
		2584	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2585	fontsize => 0.8,
		2586	fg => [0, 0, 0, 1],
		2587	ellipsise => 0,
		2588	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2589	);
		2590	}
		2591
		2592	sub size_request {
		2593	my ($self) = @_;
		2594
		2595	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2596
		2597	($w + 4, $h + 4)
		2598	}
		2599
		2600	sub size_allocate {
		2601	my ($self, $w, $h) = @_;
		2602
		2603	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2604	}
		2605
		2606	sub _draw {
		2607	my ($self) = @_;
		2608
		2609	glTranslate 0.375, 0.375;
		2610
		2611	my ($w, $h) = @$self{qw(w h)};
		2612
		2613	glColor 1, 0.8, 0.4;
		2614	glBegin GL_QUADS;
		2615	glVertex 0 , 0;
		2616	glVertex 0 , $h;
		2617	glVertex $w, $h;
		2618	glVertex $w, 0;
		2619	glEnd;
		2620
		2621	glColor 0, 0, 0;
		2622	glBegin GL_LINE_LOOP;
		2623	glVertex 0 , 0;
		2624	glVertex 0 , $h;
		2625	glVertex $w, $h;
		2626	glVertex $w, 0;
		2627	glEnd;
		2628
		2629	glTranslate 2 - 0.375, 2 - 0.375;
		2630	$self->SUPER::_draw;
		2631	}
		2632
		2633	#############################################################################
		2634
		2635	package CFClient::UI::Face;
		2636
		2637	our @ISA = CFClient::UI::Base::;
		2638
		2639	use CFClient::OpenGL;
		2640
		2641	sub new {
		2642	my $class = shift;
		2643
		2644	my $self = $class->SUPER::new (
		2645	aspect => 1,
		2646	can_events => 0,
		2647	@_,
		2648	);
		2649
		2650	if ($self->{anim} && $self->{animspeed}) {
		2651	Scalar::Util::weaken (my $widget = $self);
		2652
		2653	$self->{timer} = Event->timer (
		2654	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2655	hard => 1,
		2656	interval => $self->{animspeed},
		2657	cb => sub {
		2658	++$widget->{frame};
		2659	$widget->update;
		2660	},
		2661	);
		2662	}
		2663
		2664	$self
		2665	}
		2666
		2667	sub size_request {
		2668	(32, 8)
		2669	}
		2670
		2671	sub update {
		2672	my ($self) = @_;
		2673
		2674	return unless $self->{visible};
		2675
		2676	$self->SUPER::update;
		2677	}
		2678
		2679	sub _draw {
		2680	my ($self) = @_;
		2681
		2682	return unless $::CONN;
		2683
		2684	my $face;
		2685
		2686	if ($self->{frame}) {
		2687	my $anim = $::CONN->{anim}[$self->{anim}];
		2688
		2689	$face = $anim->[ $self->{frame} % @$anim ]
		2690	if $anim && @$anim;
		2691	}
		2692
		2693	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2694
		2695	if ($tex) {
		2696	glEnable GL_TEXTURE_2D;
		2697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2698	glColor 1, 1, 1, 1;
		2699	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2700	glDisable GL_TEXTURE_2D;
		2701	}
		2702	}
		2703
		2704	sub DESTROY {
		2705	my ($self) = @_;
		2706
		2707	$self->{timer}->cancel
		2708	if $self->{timer};
		2709
		2710	$self->SUPER::DESTROY;
		2711	}
		2712
		2713	#############################################################################
		2714
		2715	package CFClient::UI::Inventory;
		2716
		2717	our @ISA = CFClient::UI::ScrolledWindow::;
		2718
		2719	sub new {
		2720	my $class = shift;
		2721
		2722	my $self = $class->SUPER::new (
		2723	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2724	@_,
		2725	);
		2726
		2727	$self
		2728	}
		2729
		2730	sub set_items {
		2731	my ($self, $items) = @_;
		2732
		2733	$self->{scrolled}->clear;
		2734	return unless $items;
		2735
		2736	my @items = sort {
		2737	($a->{type} <=> $b->{type})
		2738	or ($a->{name} cmp $b->{name})
		2739	} @$items;
		2740
		2741	$self->{real_items} = \@items;
		2742
		2743	my $row = 0;
		2744	for my $item (@items) {
		2745	CFClient::Item::update_widgets $item;
		2746
		2747	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2748	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2749	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2750
		2751	$row++;
		2752	}
		2753
		2754	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2755	}
		2756
		2757	sub size_request {
		2758	my ($self) = @_;
		2759	($self->{req_w}, $self->{req_h});
		2760	}
		2761
		2762	#############################################################################
		2763
		2764	package CFClient::UI::Menu;
		2765
		2766	our @ISA = CFClient::UI::FancyFrame::;
		2767
		2768	use CFClient::OpenGL;
		2769
		2770	sub new {
		2771	my $class = shift;
		2772
		2773	my $self = $class->SUPER::new (
		2774	items => [],
		2775	z => 100,
		2776	@_,
		2777	);
		2778
		2779	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2780
		2781	for my $item (@{ $self->{items} }) {
		2782	my ($widget, $cb) = @$item;
		2783
		2784	# handle various types of items, only text for now
		2785	if (!ref $widget) {
		2786	$widget = new CFClient::UI::Label
		2787	can_hover => 1,
		2788	can_events => 1,
		2789	text => $widget;
		2790	}
		2791
		2792	$self->{item}{$widget} = $item;
		2793
		2794	$self->{vbox}->add ($widget);
		2795	}
		2796
		2797	$self
		2798	}
		2799
		2800	# popup given the event (must be a mouse button down event currently)
		2801	sub popup {
		2802	my ($self, $ev) = @_;
		2803
		2804	$self->_emit ("popdown");
		2805
		2806	# maybe save $GRAB? must be careful about events...
		2807	$GRAB = $self;
		2808	$self->{button} = $ev->{button};
		2809
		2810	$self->show;
		2811	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2812	}
		2813
		2814	sub mouse_motion {
		2815	my ($self, $ev, $x, $y) = @_;
		2816
		2817	# TODO: should use vbox->find_widget or so
		2818	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2819	$self->{hover} = $self->{item}{$HOVER};
		2820	}
		2821
		2822	sub button_up {
		2823	my ($self, $ev, $x, $y) = @_;
		2824
		2825	if ($ev->{button} == $self->{button}) {
		2826	undef $GRAB;
		2827	$self->hide;
		2828
		2829	$self->_emit ("popdown");
		2830	$self->{hover}[1]->() if $self->{hover};
		2831	}
		2832	}
		2833
		2834	#############################################################################
		2835
		2836	package CFClient::UI::Statusbox;
		2837
		2838	our @ISA = CFClient::UI::VBox::;
		2839
		2840	sub new {
		2841	my $class = shift;
		2842
		2843	$class->SUPER::new (
		2844	fontsize => 0.8,
		2845	@_,
		2846	)
		2847	}
		2848
		2849	sub reorder {
		2850	my ($self) = @_;
		2851	my $NOW = time;
		2852
		2853	while (my ($k, $v) = each %{ $self->{item} }) {
		2854	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2855	}
		2856
		2857	my @widgets;
		2858
		2859	my @items = sort {
		2860	$a->{pri} <=> $b->{pri}
		2861	or $b->{id} <=> $a->{id}
		2862	} values %{ $self->{item} };
		2863
		2864	my $count = 10 + 1;
		2865	for my $item (@items) {
		2866	last unless --$count;
		2867
		2868	push @widgets, $item->{label} ||= do {
		2869	# TODO: doesn't handle markup well (read as: at all)
		2870	my $short = $item->{count} > 1
		2871	? "<b>$item->{count} ×</b> $item->{text}"
		2872	: $item->{text};
		2873
		2874	for ($short) {
		2875	s/^\s+//;
		2876	s/\s+/ /g;
		2877	}
		2878
		2879	new CFClient::UI::Label
		2880	markup => $short,
		2881	tooltip => $item->{tooltip},
		2882	tooltip_font => $::FONT_PROP,
		2883	tooltip_width => 0.67,
		2884	fontsize => $item->{fontsize} || $self->{fontsize},
		2885	max_w => $::WIDTH * 0.44,
		2886	fg => $item->{fg},
		2887	can_events => 1,
		2888	can_hover => 1
		2889	};
		2890	}
		2891
		2892	$self->clear;
		2893	$self->SUPER::add (reverse @widgets);
		2894	}
		2895
		2896	sub add {
		2897	my ($self, $text, %arg) = @_;
		2898
		2899	$text =~ s/^\s+//;
		2900	$text =~ s/\s+$//;
		2901
		2902	return unless $text;
		2903
		2904	my $timeout = time + ((delete $arg{timeout}) || 60);
		2905
		2906	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2907
		2908	if (my $item = $self->{item}{$group}) {
		2909	if ($item->{text} eq $text) {
		2910	$item->{count}++;
		2911	} else {
		2912	$item->{count} = 1;
		2913	$item->{text} = $item->{tooltip} = $text;
		2914	}
		2915	$item->{id} = ++$self->{id};
		2916	$item->{timeout} = $timeout;
		2917	delete $item->{label};
		2918	} else {
		2919	$self->{item}{$group} = {
		2920	id => ++$self->{id},
		2921	text => $text,
		2922	timeout => $timeout,
		2923	tooltip => $text,
		2924	fg => [0.8, 0.8, 0.8, 0.8],
		2925	pri => 0,
		2926	count => 1,
		2927	%arg,
		2928	};
		2929	}
		2930
		2931	$self->reorder;
		2932	}
		2933
		2934	sub reconfigure {
		2935	my ($self) = @_;
		2936
		2937	delete $_->{label}
		2938	for values %{ $self->{item} || {} };
		2939
		2940	$self->reorder;
		2941	$self->SUPER::reconfigure;
		2942	}
		2943
		2944	#############################################################################
		2945
1916	package CFClient::UI::Root;	2946	package CFClient::UI::Root;
1917		2947
1918	our @ISA = CFClient::UI::Container::;	2948	our @ISA = CFClient::UI::Container::;
1919		2949
1920	use CFClient::OpenGL;	2950	use CFClient::OpenGL;
1921		2951
1922	sub check_size {	2952	sub new {
1923	my ($self) = @_;	2953	my $class = shift;
1924		2954
1925	$self->configure (0, 0, $::WITH, $::HEIGHT);	2955	$class->SUPER::new (
1926	}	2956	@_,
1927		2957	)
1928	sub size_request {
1929	($::WIDTH, $::HEIGHT)
1930	}	2958	}
1931		2959
1932	sub configure {	2960	sub configure {
1933	my ($self, $x, $y, $w, $h) = @_;	2961	my ($self, $x, $y, $w, $h) = @_;
1934		2962
1935	$self->SUPER::configure ($x, $y, $w, $h);	2963	$self->{w} = $w;
1936		2964	$self->{h} = $h;
1937	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1938	for @{$self->{children}};
1939	}	2965	}
1940		2966
1941	sub _topleft {	2967	sub check_size {
		2968	my ($self) = @_;
		2969
		2970	$self->size_allocate ($self->{w}, $self->{h})
		2971	if $self->{w};
		2972	}
		2973
		2974	sub size_request {
		2975	my ($self) = @_;
		2976
		2977	($self->{w}, $self->{h})
		2978	}
		2979
		2980	sub size_allocate {
		2981	my ($self, $w, $h) = @_;
		2982
		2983	for my $child ($self->children) {
		2984	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2985
		2986	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2987	if exists $child->{req_x};
		2988
		2989	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2990	if exists $child->{req_y};
		2991
		2992	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		2993	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2994
		2995	$child->configure ($X, $Y, $W, $H);
		2996	}
		2997	}
		2998
		2999	sub coord2local {
1942	my ($self, $x, $y) = @_;	3000	my ($self, $x, $y) = @_;
1943		3001
1944	($x, $y)	3002	($x, $y)
1945	}	3003	}
1946		3004
		3005	sub coord2global {
		3006	my ($self, $x, $y) = @_;
		3007
		3008	($x, $y)
		3009	}
		3010
1947	sub update {	3011	sub update {
1948	my ($self) = @_;	3012	my ($self) = @_;
1949		3013
1950	$self->check_size;	3014	$self->check_size;
1951	::refresh ();	3015	$::WANT_REFRESH++;
1952	}	3016	}
1953		3017
1954	sub add {	3018	sub add {
1955	my ($self, $child) = @_;	3019	my ($self, @children) = @_;
1956		3020
		3021	for (my @widgets = @children; my $w = pop @widgets; ) {
		3022	push @widgets, $w->children;
		3023	$w->{root} = $self;
		3024	$w->{visible} = 1;
		3025	}
		3026
		3027	for my $child (@children) {
		3028	$child->{is_toplevel} = 1;
		3029
		3030	# integerise window positions
		3031	$child->{x} = int $child->{x};
		3032	$child->{y} = int $child->{y};
		3033	}
		3034
1957	$self->SUPER::add ($child);	3035	$self->SUPER::add (@children);
		3036	}
		3037
		3038	sub remove {
		3039	my ($self, @children) = @_;
		3040
		3041	$self->SUPER::remove (@children);
		3042
		3043	while (@children) {
		3044	my $w = pop @children;
		3045	push @children, $w->children;
		3046	$w->set_invisible;
		3047	}
1958	}	3048	}
1959		3049
1960	sub on_refresh {	3050	sub on_refresh {
1961	my ($self, $id, $cb) = @_;	3051	my ($self, $id, $cb) = @_;
1962		3052
1963	$self->{refresh_hook}{$id} = $cb;	3053	$self->{refresh_hook}{$id} = $cb;
1964	}	3054	}
1965		3055
		3056	sub on_post_alloc {
		3057	my ($self, $id, $cb) = @_;
		3058
		3059	$self->{post_alloc_hook}{$id} = $cb;
		3060	}
		3061
1966	sub draw {	3062	sub draw {
1967	my ($self) = @_;	3063	my ($self) = @_;
1968		3064
1969	while (my $rcb = delete $self->{refresh_hook}) {	3065	while ($self->{refresh_hook}) {
1970	$_->() for values %$rcb;	3066	$_->()
		3067	for values %{delete $self->{refresh_hook}};
		3068	}
		3069
		3070	if ($self->{check_size}) {
		3071	my @queue = ([], []);
		3072
		3073	for (;;) {
		3074	if ($self->{check_size}) {
		3075	# heuristic: check containers last
		3076	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3077	for values %{delete $self->{check_size}}
		3078	}
		3079
		3080	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3081
		3082	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3083	? @$widget{qw(user_w user_h)}
		3084	: $widget->size_request;
		3085
		3086	if (delete $widget->{force_alloc}
		3087	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3088	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3089
		3090	$widget->{req_w} = $w;
		3091	$widget->{req_h} = $h;
		3092
		3093	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3094
		3095	$widget->{parent}->check_size
		3096	if $widget->{parent};
		3097	}
		3098	}
		3099	}
		3100
		3101	while ($self->{size_alloc}) {
		3102	for (values %{delete $self->{size_alloc}}) {
		3103	my ($widget, $w, $h) = @$_;
		3104
		3105	$w = 0 if $w < 0;
		3106	$h = 0 if $h < 0;
		3107
		3108	$widget->{w} = $w;
		3109	$widget->{h} = $h;
		3110	$widget->emit (size_allocate => $w, $h);
		3111	}
		3112	}
		3113
		3114	while ($self->{post_alloc_hook}) {
		3115	$_->()
		3116	for values %{delete $self->{post_alloc_hook}};
1971	}	3117	}
1972		3118
1973	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3119	glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3120	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975	glClear GL_COLOR_BUFFER_BIT;	3121	glClear GL_COLOR_BUFFER_BIT;
1976		3122
1977	glMatrixMode GL_PROJECTION;	3123	glMatrixMode GL_PROJECTION;
1978	glLoadIdentity;	3124	glLoadIdentity;
1979	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3125	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980	glMatrixMode GL_MODELVIEW;	3126	glMatrixMode GL_MODELVIEW;
1981	glLoadIdentity;	3127	glLoadIdentity;
1982		3128
1983	$self->_draw;	3129	$self->_draw;
1984	}	3130	}
…		…
1986	#############################################################################	3132	#############################################################################
1987		3133
1988	package CFClient::UI;	3134	package CFClient::UI;
1989		3135
1990	$ROOT = new CFClient::UI::Root;	3136	$ROOT = new CFClient::UI::Root;
		3137	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991		3138
1992	1	3139	1
1993		3140

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