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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.99 by elmex, Fri Apr 14 10:57:35 2006 UTC vs.
Revision 1.165 by root, Mon Apr 24 08:22:22 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
18	}	46	}
19		47
20	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
22	}	51	}
23		52
24	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	54	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
27		56
28	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
30		59
31	$GRAB = $widget;	60	$GRAB = $widget;
32	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
33	}
34		62
		63	check_tooltip;
		64	}
		65
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		67
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	68	if ($GRAB) {
		69	($x, $y) = $GRAB->coord2local ($x, $y);
		70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		71	}
38	}	72	}
39		73
40	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	75	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
43		77
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		79
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		81
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	82	if ($GRAB) {
		83	($x, $y) = $GRAB->coord2local ($x, $y);
		84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		85	}
49		86
50	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	89	$grab->update if $grab;
53	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
54	}	93	}
55	}	94	}
56		95
57	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
58	my ($ev) = @_;	97	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
60		99
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		101
63	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
65		104
66	$hover->update if $hover;	105	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		107
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	108	check_tooltip;
		109	}
		110
		111	if ($HOVER) {
		112	($x, $y) = $HOVER->coord2local ($x, $y);
		113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		114	}
		115	}
		116
		117	# convert position array to integers
		118	sub harmonize {
		119	my ($vals) = @_;
		120
		121	my $rem = 0;
		122
		123	for (@$vals) {
		124	my $i = int $_ + $rem;
		125	$rem += $_ - $i;
		126	$_ = $i;
		127	}
71	}	128	}
72		129
73	#############################################################################	130	#############################################################################
74		131
75	package CFClient::UI::Base;	132	package CFClient::UI::Base;
76		133
77	use strict;	134	use strict;
78		135
79	use SDL::OpenGL;	136	use CFClient::OpenGL;
80		137
81	sub new {	138	sub new {
82	my $class = shift;	139	my $class = shift;
83		140
84	my $self = bless {	141	my $self = bless {
85	x => 0,	142	x => 0,
86	y => 0,	143	y => 0,
87	z => 0,	144	z => 0,
88	w => -1,	145	can_events => 1,
89	h => -1,
90	@_	146	@_
91	}, $class;	147	}, $class;
92		148
93	for (keys %$self) {	149	for (keys %$self) {
94	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
97	}	153	}
98		154
99	$self	155	$self
100	}	156	}
101		157
		158	sub destroy {
		159	my ($self) = @_;
		160
		161	$self->hide;
		162	%$self = ();
		163	}
		164
		165	sub show {
		166	my ($self) = @_;
		167
		168	return if $self->{parent};
		169
		170	$CFClient::UI::ROOT->add ($self);
		171	}
		172
		173	sub hide {
		174	my ($self) = @_;
		175
		176	undef $GRAB if $GRAB == $self;
		177	undef $HOVER if $HOVER == $self;
		178
		179	$self->{parent}->remove ($self)
		180	if $self->{parent};
		181	}
		182
102	sub move {	183	sub move {
103	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
104	$self->{x} = $x;	186	$self->{x} = int $x;
105	$self->{y} = $y;	187	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
107	}
108		189
109	sub needs_redraw {	190	$self->update;
110	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
111	}	200	}
112		201
113	sub size_request {	202	sub size_request {
114	require Carp;	203	require Carp;
115	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
116	}	205	}
117		206
118	sub _size_allocate {	207	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
120		209
		210	if ($self->{aspect}) {
		211	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		212	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		213
		214	# use alignment to adjust x, y
		215
		216	$x += int +($w - $w2) * 0.5;
		217	$y += int +($h - $h2) * 0.5;
		218
		219	($w, $h) = ($w2, $h2);
		220	}
		221
		222	if ($self->{x} != $x || $self->{y} != $y) {
121	$self->{x} = $x;	223	$self->{x} = $x;
122	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
123		227
124	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	229	$self->{w} = $w;
127	$self->{h} = $h;	230	$self->{h} = $h;
128		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
129	1	234	}
130	}	235	}
131		236
132	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $w, $h) = @_;
134		243
135	$self->_size_allocate ($x, $y, $w, $h);	244	delete $self->{max_w}; $self->{max_w} = $w if $w;
		245	delete $self->{max_h}; $self->{max_h} = $h if $h;
		246	}
		247
		248	# return top left coordinates
		249	sub _topleft {
		250	my ($self, $x, $y) = @_;
		251
		252	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	253	}
137		254
138	# translate global coordinates to local coordinate system	255	# translate global coordinates to local coordinate system
139	sub translate {	256	sub coord2local {
140	my ($self, $x, $y) = @_;	257	my ($self, $x, $y) = @_;
141		258
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	259	my ($X, $Y) = $self->_topleft;
		260	($x - $X, $y - $Y)
		261	}
		262
		263	# translate local coordinates to global coordinate system
		264	sub coord2global {
		265	my ($self, $x, $y) = @_;
		266
		267	my ($X, $Y) = $self->_topleft;
		268	($x + $X, $y + $Y)
143	}	269	}
144		270
145	sub focus_in {	271	sub focus_in {
146	my ($self) = @_;	272	my ($self) = @_;
147		273
148	return if $FOCUS == $self;	274	return if $FOCUS == $self;
149	return unless $self->{can_focus};	275	return unless $self->{can_focus};
150		276
151	my $focus = $FOCUS; $FOCUS = $self;	277	my $focus = $FOCUS; $FOCUS = $self;
		278
		279	$self->emit (focus_in => $focus);
		280
152	$focus->update if $focus;	281	$focus->update if $focus;
153	$FOCUS->update;	282	$FOCUS->update;
154	}	283	}
155		284
156	sub focus_out {	285	sub focus_out {
157	my ($self) = @_;	286	my ($self) = @_;
158		287
159	return unless $FOCUS == $self;	288	return unless $FOCUS == $self;
160		289
161	my $focus = $FOCUS; undef $FOCUS;	290	my $focus = $FOCUS; undef $FOCUS;
		291
		292	$self->emit (focus_out => $focus);
		293
162	$focus->update if $focus; #?	294	$focus->update if $focus; #?
163	}	295	}
164		296
165	sub mouse_motion { }	297	sub mouse_motion { }
166	sub button_up { }	298	sub button_up { }
…		…
190	glPopMatrix;	322	glPopMatrix;
191		323
192	if ($self == $HOVER && $self->{can_hover}) {	324	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	325	my ($x, $y) = @$self{qw(x y)};
194		326
195	glColor 0, 0, 1, 0.2;	327	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	328	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	330	glBegin GL_QUADS;
199	glVertex $x , $y;	331	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	332	glVertex $x + $self->{w}, $y;
201	glVertex $x + $self->{w}, $y + $self->{h};	333	glVertex $x + $self->{w}, $y + $self->{h};
202	glVertex $x , $y + $self->{h};	334	glVertex $x , $y + $self->{h};
203	glEnd;	335	glEnd;
204	glDisable GL_BLEND;	336	glDisable GL_BLEND;
205	}	337	}
		338
		339	if ($ENV{PCLIENT_DEBUG}) {
		340	glPushMatrix;
		341	glColor 1, 1, 0, 1;
		342	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		343	glBegin GL_LINE_LOOP;
		344	glVertex 0 , 0;
		345	glVertex $self->{w}, 0;
		346	glVertex $self->{w}, $self->{h};
		347	glVertex 0 , $self->{h};
		348	glEnd;
		349	glPopMatrix;
		350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		351	}
206	}	352	}
207		353
208	sub _draw {	354	sub _draw {
209	my ($self) = @_;	355	my ($self) = @_;
210		356
211	warn "no draw defined for $self\n";	357	warn "no draw defined for $self\n";
212	}	358	}
213		359
214	sub find_widget {	360	sub find_widget {
215	my ($self, $x, $y) = @_;	361	my ($self, $x, $y) = @_;
		362
		363	return () unless $self->{can_events};
216		364
217	return $self	365	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		368
221	()	369	()
222	}	370	}
223		371
224	sub set_parent {	372	sub set_parent {
225	my ($self, $par) = @_;	373	my ($self, $parent) = @_;
226		374
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	375	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	376	}
230		377
231	sub get_parent {	378	sub check_size {
		379	my ($self) = @_;
		380
232	$_[0]->{parent}	381	$self->{parent}
		382	or return 1;
		383
		384	my ($w, $h) = $self->{user_w} && $self->{user_h}
		385	? @$self{qw(user_w user_h)}
		386	: $self->size_request;
		387
		388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		389	$self->{req_w} = $w;
		390	$self->{req_h} = $h;
		391
		392	$self->{parent}->check_size
		393	or $self->size_allocate (
		394	(List::Util::max $self->{w}, $w),
		395	(List::Util::max $self->{h}, $h),
		396	);
		397
		398	1
		399	} else {
		400	0
		401	}
233	}	402	}
234		403
235	sub update {	404	sub update {
236	my ($self) = @_;	405	my ($self) = @_;
237		406
…		…
240	}	409	}
241		410
242	sub connect {	411	sub connect {
243	my ($self, $signal, $cb) = @_;	412	my ($self, $signal, $cb) = @_;
244		413
245	push @{ $self->{cb}{$signal} }, $cb;	414	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	415	}
247		416
248	sub emit {	417	sub emit {
249	my ($self, $signal, @args) = @_;	418	my ($self, $signal, @args) = @_;
250		419
251	$_->($self, @args)	420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252	for @{$self->{cb}{$signal} || []};
253	}	421	}
254		422
255	sub DESTROY {	423	sub DESTROY {
256	my ($self) = @_;	424	my ($self) = @_;
257		425
…		…
263	package CFClient::UI::DrawBG;	431	package CFClient::UI::DrawBG;
264		432
265	our @ISA = CFClient::UI::Base::;	433	our @ISA = CFClient::UI::Base::;
266		434
267	use strict;	435	use strict;
268	use SDL::OpenGL;	436	use CFClient::OpenGL;
269		437
270	sub new {	438	sub new {
271	my $class = shift;	439	my $class = shift;
272		440
273	# range [value, low, high, page]	441	# range [value, low, high, page]
…		…
302		470
303	package CFClient::UI::Empty;	471	package CFClient::UI::Empty;
304		472
305	our @ISA = CFClient::UI::Base::;	473	our @ISA = CFClient::UI::Base::;
306		474
		475	sub new {
		476	my ($class, %arg) = @_;
		477	$class->SUPER::new (can_events => 0, %arg);
		478	}
		479
307	sub size_request {	480	sub size_request {
308	(0, 0)	481	(0, 0)
309	}	482	}
310		483
311	sub draw { }	484	sub draw { }
…		…
319	sub new {	492	sub new {
320	my ($class, %arg) = @_;	493	my ($class, %arg) = @_;
321		494
322	my $children = delete $arg{children} || [];	495	my $children = delete $arg{children} || [];
323		496
324	my $self = $class->SUPER::new (children => [], %arg);	497	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325	$self->add ($_) for @$children;	498	$self->add ($_) for @$children;
326		499
327	$self	500	$self
328	}	501	}
329		502
330	sub add {	503	sub add {
331	my ($self, $chld) = @_;	504	my ($self, $child) = @_;
332		505
333	$chld->set_parent ($self);	506	$child->set_parent ($self);
		507
		508	use sort 'stable';
334		509
335	$self->{children} = [	510	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	511	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	512	@{$self->{children}}, $child
338	];	513	];
339		514
340	$self->{w} = $self->{h} = -1;	515	$child->check_size;
		516	}
		517
		518	sub remove {
		519	my ($self, $child) = @_;
		520
		521	delete $child->{parent};
		522	$child->hide;
		523
		524	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		525
		526	$self->check_size;
341	$self->update;	527	$self->update;
342	}	528	}
343		529
344	sub remove {	530	sub clear {
345	my ($self, $widget) = @_;	531	my ($self) = @_;
346		532
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	533	my $children = delete $self->{children};
		534	$self->{children} = [];
348		535
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});	536	for (@$children) {
		537	delete $_->{parent};
		538	$_->hide;
		539	}
350	}	540	}
351		541
352	sub find_widget {	542	sub find_widget {
353	my ($self, $x, $y) = @_;	543	my ($self, $x, $y) = @_;
354		544
…		…
384		574
385	$class->SUPER::new (children => [$child], %arg)	575	$class->SUPER::new (children => [$child], %arg)
386	}	576	}
387		577
388	sub add {	578	sub add {
389	my ($self, $widget) = @_;	579	my ($self, $child) = @_;
390		580
391	$self->{children} = [];	581	$self->{children} = [];
392		582
393	$self->SUPER::add ($widget);	583	$self->SUPER::add ($child);
394	}	584	}
395		585
396	sub remove {	586	sub remove {
397	my ($self, $widget) = @_;	587	my ($self, $widget) = @_;
398		588
…		…
407	sub size_request {	597	sub size_request {
408	$_[0]{children}[0]->size_request	598	$_[0]{children}[0]->size_request
409	}	599	}
410		600
411	sub size_allocate {	601	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	602	my ($self, $w, $h) = @_;
413		603
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	604	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	605	}
418		606
419	#############################################################################	607	#############################################################################
420		608
421	package CFClient::UI::Window;	609	package CFClient::UI::Window;
422		610
423	our @ISA = CFClient::UI::Bin::;	611	our @ISA = CFClient::UI::Bin::;
424		612
425	use SDL::OpenGL;	613	use CFClient::OpenGL;
426		614
427	sub new {	615	sub new {
428	my ($class, %arg) = @_;	616	my ($class, %arg) = @_;
429		617
430	my $self = $class->SUPER::new (%arg);	618	my $self = $class->SUPER::new (%arg);
…		…
439	}	627	}
440		628
441	sub render_chld {	629	sub render_chld {
442	my ($self) = @_;	630	my ($self) = @_;
443		631
444	$self->{texture} =	632	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445	CFClient::Texture->new_from_opengl (	633	glClearColor 0, 0, 0, 1;
446	$self->{w}, $self->{h}, sub { $self->child->draw }	634	glClear GL_COLOR_BUFFER_BIT;
447	);	635	$self->child->draw;
		636	};
448	}	637	}
449		638
450	sub size_allocate {	639	sub size_allocate {
451	my ($self, $x, $y, $w, $h) = @_;	640	my ($self, $w, $h) = @_;
452		641
453	$self->_size_allocate ($x, $y, $w, $h) or return;
454
455	$self->child->size_allocate (0, 0, $w, $h);	642	$self->child->configure (0, 0, $w, $h);
456		643
457	$self->render_chld;	644	$self->render_chld;
458	}	645	}
459		646
460	sub _draw {	647	sub _draw {
…		…
476	glDisable GL_TEXTURE_2D;	663	glDisable GL_TEXTURE_2D;
477	}	664	}
478		665
479	#############################################################################	666	#############################################################################
480		667
		668	package CFClient::UI::ViewPort;
		669
		670	our @ISA = CFClient::UI::Window::;
		671
		672	sub new { die }
		673
		674	sub size_request {
		675	my ($self) = @_;
		676
		677	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		678	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		679
		680	@$self{qw(child_w child_h)}
		681	}
		682
		683	sub _draw {
		684	my ($self) = @_;
		685
		686	$self->{children}[1]->draw;
		687	}
		688
		689
		690	#############################################################################
		691
481	package CFClient::UI::Frame;	692	package CFClient::UI::Frame;
482		693
483	our @ISA = CFClient::UI::Bin::;	694	our @ISA = CFClient::UI::Bin::;
484		695
485	use SDL::OpenGL;	696	use CFClient::OpenGL;
486
487	sub size_request {
488	my ($self) = @_;
489	my $chld = $self->child
490	or return (0, 0);
491
492	$chld->move (2, 2);
493
494	map { $_ + 4 } $chld->size_request;
495	}
496
497	sub size_allocate {
498	my ($self, $x, $y, $w, $h) = @_;
499
500	$self->_size_allocate ($x, $y, $w, $h) or return;
501
502	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
503	}
504
505	sub _draw {
506	my ($self) = @_;
507
508	my $chld = $self->child;
509
510	my ($w, $h) = $chld->size_request;
511
512	glBegin GL_QUADS;
513	glColor 0, 0, 0;
514	glVertex 0 , 0;
515	glVertex 0 , $h + 4;
516	glVertex $w + 4 , $h + 4;
517	glVertex $w + 4 , 0;
518	glEnd;
519
520	$chld->draw;
521	}
522
523	#############################################################################
524
525	package CFClient::UI::FancyFrame;
526
527	our @ISA = CFClient::UI::Bin::;
528
529	use SDL::OpenGL;
530
531	my @tex =
532	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534		697
535	sub new {	698	sub new {
536	my $class = shift;	699	my $class = shift;
537		700
538	# TODO: user_x, user_y, overwrite moveto?
539
540	$class->SUPER::new (	701	my $self = $class->SUPER::new (
541	bg => [1, 1, 1, 1],	702	bg => [1, 1, 1, 1],
542	border_bg => [1, 1, 1, 1],	703	border_bg => [1, 1, 1, 1],
543	border => $::FONTSIZE * 0.8,	704	border => 0.8,
544	@_	705	@_
		706	);
		707
		708	$self
		709	}
		710
		711	sub _draw {
		712	my ($self) = @_;
		713
		714	my ($w, $h) = ($self->{w}, $self->{h});
		715
		716	glEnable GL_BLEND;
		717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		718	glEnable GL_TEXTURE_2D;
		719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		720
		721	# glBegin GL_QUADS;
		722	# glColor 0, 0, 0, 0;
		723	# glVertex 0 , 0;
		724	# glVertex 0 , $h;
		725	# glVertex $w, $h;
		726	# glVertex $w, 0;
		727	# glEnd;
		728
		729
		730	$self->child->draw;
		731	glDisable GL_BLEND;
		732	glDisable GL_TEXTURE_2D;
		733	}
		734
		735	#############################################################################
		736
		737	package CFClient::UI::FancyFrame;
		738
		739	our @ISA = CFClient::UI::Bin::;
		740
		741	use CFClient::OpenGL;
		742
		743	my @tex =
		744	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		745	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		746
		747	sub new {
		748	my $class = shift;
		749
		750	# TODO: user_x, user_y, overwrite moveto?
		751
		752	my $self = $class->SUPER::new (
		753	bg => [1, 1, 1, 1],
		754	border_bg => [1, 1, 1, 1],
		755	border => 0.8,
		756	@_
		757	);
		758
		759	$self->{title} &&= new CFClient::UI::Label
		760	align => 0,
		761	valign => 1,
		762	text => $self->{title},
		763	fontsize => 1;
		764
		765	$self
		766	}
		767
		768	sub border {
		769	int $_[0]{border} * $::FONTSIZE
		770	}
		771
		772	sub size_request {
		773	my ($self) = @_;
		774
		775	my ($w, $h) = $self->SUPER::size_request;
		776
		777	(
		778	$w + $self->border * 2,
		779	$h + $self->border * 2,
545	)	780	)
546	}	781	}
547		782
548	sub size_request {
549	my ($self) = @_;
550
551	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553	my ($w, $h) = $self->SUPER::size_request;
554
555	(
556	$w + $self->{border} * 2,
557	$h + $self->{border} * 2,
558	)
559	}
560
561	sub size_allocate {	783	sub size_allocate {
562	my ($self, $x, $y, $w, $h) = @_;	784	my ($self, $w, $h) = @_;
563		785
564	$self->_size_allocate ($x, $y, $w, $h) or return;
565
566	$h -= List::Util::max 0, $self->{border} * 2;	786	$h -= List::Util::max 0, $self->border * 2;
567	$w -= List::Util::max 0, $self->{border} * 2;	787	$w -= List::Util::max 0, $self->border * 2;
568		788
		789	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		790	if $self->{title};
		791
569	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	792	$self->child->configure ($self->border, $self->border, $w, $h);
570	}	793	}
571		794
572	sub button_down {	795	sub button_down {
573	my ($self, $ev, $x, $y) = @_;	796	my ($self, $ev, $x, $y) = @_;
574		797
		798	my $border = $self->border;
		799
575	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	800	if ($x < $self->{w} && $x >= $self->{w} - $border
576	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	801	&& $y < $self->{h} && $y >= $self->{h} - $border) {
577		802
578	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	803	my ($ox, $oy) = ($ev->{x}, $ev->{y});
579	my ($bw, $bh) = ($self->{w}, $self->{h});	804	my ($bw, $bh) = ($self->{w}, $self->{h});
580		805
581	$self->{motion} = sub {	806	$self->{motion} = sub {
582	my ($ev, $x, $y) = @_;	807	my ($ev, $x, $y) = @_;
583		808
584	($x, $y) = ($ev->motion_x, $ev->motion_y);	809	($x, $y) = ($ev->{x}, $ev->{y});
585		810
586	$self->{user_w} = $bw + $x - $ox;	811	$self->{user_w} = $bw + $x - $ox;
587	$self->{user_h} = $bh + $y - $oy;	812	$self->{user_h} = $bh + $y - $oy;
588	$self->update;	813	$self->check_size;
589	};	814	};
590		815
591	} elsif ($x >= 0 && $x < $self->{w}	816	} elsif ($x >= 0 && $x < $self->{w}
592	&& $y >= 0 && $y < $self->{border}) {	817	&& $y >= 0 && $y < $border) {
593		818
594	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	819	my ($ox, $oy) = ($ev->{x}, $ev->{y});
595	my ($bx, $by) = ($self->{x}, $self->{y});	820	my ($bx, $by) = ($self->{x}, $self->{y});
596		821
597	$self->{motion} = sub {	822	$self->{motion} = sub {
598	my ($ev, $x, $y) = @_;	823	my ($ev, $x, $y) = @_;
599		824
600	($x, $y) = ($ev->motion_x, $ev->motion_y);	825	($x, $y) = ($ev->{x}, $ev->{y});
601		826
602	$self->move ($bx + $x - $ox, $by + $y - $oy);	827	$self->move ($bx + $x - $ox, $by + $y - $oy);
603	$self->update;	828	$self->update;
604	};	829	};
605	}	830	}
…		…
626	glEnable GL_BLEND;	851	glEnable GL_BLEND;
627	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	852	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628	glEnable GL_TEXTURE_2D;	853	glEnable GL_TEXTURE_2D;
629	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	854	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630		855
		856	my $border = $self->border;
		857
631	glColor @{ $self->{border_bg} };	858	glColor @{ $self->{border_bg} };
632	$tex[1]->draw_quad (0, 0, $w, $self->{border});	859	$tex[1]->draw_quad (0, 0, $w, $border);
633	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	860	$tex[3]->draw_quad (0, $border, $border, $ch);
634	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	861	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	862	$tex[4]->draw_quad (0, $h - $border, $w, $border);
636		863
637	my $bg = $tex[0];	864	my $bg = $tex[0];
638		865
639	# TODO: repeat texture not scale	866	# TODO: repeat texture not scale
640	my $rep_x = $cw / $bg->{w};	867	my $rep_x = $cw / $bg->{w};
641	my $rep_y = $ch / $bg->{h};	868	my $rep_y = $ch / $bg->{h};
642		869
643	glColor @{ $self->{bg} };	870	glColor @{ $self->{bg} };
		871
		872	$bg->{s} = $rep_x;
		873	$bg->{t} = $rep_y;
		874	$bg->{wrap_mode} = 1;
644	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	875	$bg->draw_quad ($border, $border, $cw, $ch);
645		876
646	glDisable GL_TEXTURE_2D;	877	glDisable GL_TEXTURE_2D;
647	glDisable GL_BLEND;	878	glDisable GL_BLEND;
648		879
		880	$self->{title}->draw if $self->{title};
649	$self->child->draw;	881	$self->child->draw;
650	}	882	}
651		883
652	#############################################################################	884	#############################################################################
653		885
…		…
655		887
656	our @ISA = CFClient::UI::Base::;	888	our @ISA = CFClient::UI::Base::;
657		889
658	use List::Util qw(max sum);	890	use List::Util qw(max sum);
659		891
660	use SDL::OpenGL;	892	use CFClient::OpenGL;
661		893
662	sub new {	894	sub new {
663	my $class = shift;	895	my $class = shift;
664		896
665	$class->SUPER::new (	897	$class->SUPER::new (
…		…
667	@_	899	@_
668	)	900	)
669	}	901	}
670		902
671	sub add {	903	sub add {
672	my ($self, $x, $y, $chld) = @_;	904	my ($self, $x, $y, $child) = @_;
673		905
		906	$child->set_parent ($self);
674	$self->{children}[$y][$x] = $chld;	907	$self->{children}[$y][$x] = $child;
675	$chld->set_parent ($self);
676		908
677	$self->{w} = $self->{h} = -1;	909	$child->check_size;
		910	}
		911
		912	# TODO: move to container class maybe? send childs a signal on removal?
		913	sub clear {
		914	my ($self) = @_;
		915
		916	my $children = delete $self->{children};
		917
		918	for (grep $_, map @$_, grep $_, @$children) {
		919	delete $_->{parent};
		920	$_->hide;
		921	}
		922
678	$self->update;	923	$self->update;
679	}	924	}
680		925
681	sub get_wh {	926	sub get_wh {
682	my ($self) = @_;	927	my ($self) = @_;
…		…
688	or next;	933	or next;
689		934
690	for my $x (0 .. $#$row) {	935	for my $x (0 .. $#$row) {
691	my $widget = $row->[$x]	936	my $widget = $row->[$x]
692	or next;	937	or next;
693	my ($w, $h) = $widget->size_request;	938	my ($w, $h) = @$widget{qw(req_w req_h)};
694		939
695	$w[$x] = max $w[$x], $w;	940	$w[$x] = max $w[$x], $w;
696	$h[$y] = max $h[$y], $h;	941	$h[$y] = max $h[$y], $h;
697	}	942	}
698	}	943	}
…		…
710	(sum @$hs),	955	(sum @$hs),
711	)	956	)
712	}	957	}
713		958
714	sub size_allocate {	959	sub size_allocate {
715	my ($self, $x, $y, $w, $h) = @_;	960	my ($self, $w, $h) = @_;
716
717	$self->_size_allocate ($x, $y, $w, $h) or return;
718		961
719	my ($ws, $hs) = $self->get_wh;	962	my ($ws, $hs) = $self->get_wh;
720		963
721	my $req_w = sum @$ws;	964	my $req_w = sum @$ws;
722	my $req_h = sum @$hs;	965	my $req_h = sum @$hs;
…		…
727	my $col_expand = (sum @col_expand) || 1;	970	my $col_expand = (sum @col_expand) || 1;
728		971
729	# linearly scale sizes	972	# linearly scale sizes
730	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	973	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	974	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		975
		976	CFClient::UI::harmonize $ws;
		977	CFClient::UI::harmonize $hs;
732		978
733	my $y;	979	my $y;
734		980
735	for my $r (0 .. $#{$self->{children}}) {	981	for my $r (0 .. $#{$self->{children}}) {
736	my $row = $self->{children}[$r]	982	my $row = $self->{children}[$r]
…		…
741		987
742	for my $c (0 .. $#$row) {	988	for my $c (0 .. $#$row) {
743	my $col_w = $ws->[$c];	989	my $col_w = $ws->[$c];
744		990
745	if (my $widget = $row->[$c]) {	991	if (my $widget = $row->[$c]) {
746	$widget->size_allocate ($x, $y, $col_w, $row_h);	992	$widget->configure ($x, $y, $col_w, $row_h);
747	}	993	}
748		994
749	$x += $col_w;	995	$x += $col_w;
750	}	996	}
751		997
…		…
796	(List::Util::max map $_->[1], @alloc),	1042	(List::Util::max map $_->[1], @alloc),
797	)	1043	)
798	}	1044	}
799		1045
800	sub size_allocate {	1046	sub size_allocate {
801	my ($self, $x, $y, $w, $h) = @_;	1047	my ($self, $w, $h) = @_;
802
803	$self->_size_allocate ($x, $y, $w, $h);
804		1048
805	($h, $w) = ($w, $h);	1049	($h, $w) = ($w, $h);
806		1050
807	my $children = $self->{children};	1051	my $children = $self->{children};
808		1052
809	my @h = map +($_->size_request)[0], @$children;	1053	my @h = map $_->{req_w}, @$children;
810		1054
811	my $req_h = List::Util::sum @h;	1055	my $req_h = List::Util::sum @h;
812		1056
813	if ($req_h > $h) {	1057	if ($req_h > $h) {
814	# ah well, not enough space	1058	# ah well, not enough space
…		…
824	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1068	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825	$h[$_] = $alloc_h;	1069	$h[$_] = $alloc_h;
826	}	1070	}
827	}	1071	}
828		1072
		1073	CFClient::UI::harmonize \@h;
		1074
829	my $y = 0;	1075	my $y = 0;
830	for (0 .. $#$children) {	1076	for (0 .. $#$children) {
831	my $child = $children->[$_];	1077	my $child = $children->[$_];
832	my $h = $h[$_];	1078	my $h = $h[$_];
833	$child->size_allocate ($y, 0, $h, $w);	1079	$child->configure ($y, 0, $h, $w);
834		1080
835	$y += $h;	1081	$y += $h;
836	}	1082	}
		1083
		1084	1
837	}	1085	}
838		1086
839	#############################################################################	1087	#############################################################################
840		1088
841	package CFClient::UI::VBox;	1089	package CFClient::UI::VBox;
…		…
854	(List::Util::sum map $_->[1], @alloc),	1102	(List::Util::sum map $_->[1], @alloc),
855	)	1103	)
856	}	1104	}
857		1105
858	sub size_allocate {	1106	sub size_allocate {
859	my ($self, $x, $y, $w, $h) = @_;	1107	my ($self, $w, $h) = @_;
860
861	$self->_size_allocate ($x, $y, $w, $h);
862		1108
863	my $children = $self->{children};	1109	my $children = $self->{children};
864		1110
865	my @h = map +($_->size_request)[1], @$children;	1111	my @h = map $_->{req_h}, @$children;
866		1112
867	my $req_h = List::Util::sum @h;	1113	my $req_h = List::Util::sum @h;
868		1114
869	if ($req_h > $h) {	1115	if ($req_h > $h) {
870	# ah well, not enough space	1116	# ah well, not enough space
…		…
878		1124
879	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1125	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880	}	1126	}
881	}	1127	}
882		1128
		1129	CFClient::UI::harmonize \@h;
		1130
883	my $y = 0;	1131	my $y = 0;
884	for (0 .. $#$children) {	1132	for (0 .. $#$children) {
885	my $child = $children->[$_];	1133	my $child = $children->[$_];
886	my $h = $h[$_];	1134	my $h = $h[$_];
887	$child->size_allocate (0, $y, $w, $h);	1135	$child->configure (0, $y, $w, $h);
888		1136
889	$y += $h;	1137	$y += $h;
890	}	1138	}
		1139
		1140	1
891	}	1141	}
892		1142
893	#############################################################################	1143	#############################################################################
894		1144
895	package CFClient::UI::Label;	1145	package CFClient::UI::Label;
896		1146
897	our @ISA = CFClient::UI::Base::;	1147	our @ISA = CFClient::UI::Base::;
898		1148
899	use SDL::OpenGL;	1149	use CFClient::OpenGL;
900		1150
901	sub new {	1151	sub new {
902	my ($class, %arg) = @_;	1152	my ($class, %arg) = @_;
903		1153
904	my $self = $class->SUPER::new (	1154	my $self = $class->SUPER::new (
905	fg => [1, 1, 1],	1155	fg => [1, 1, 1],
906	height => $::FONTSIZE,	1156	#font => default_font
		1157	fontsize => 1,
907	text => "",	1158	text => "",
908	align => -1,	1159	align => -1,
		1160	valign => -1,
909	padding => 2,	1161	padding => 2,
910	layout => new CFClient::Layout,	1162	layout => new CFClient::Layout,
		1163	can_events => 0,
911	%arg	1164	%arg
912	);	1165	);
913		1166
914	$self->set_text ($self->{text});	1167	if (exists $self->{template}) {
		1168	my $layout = new CFClient::Layout;
		1169	$layout->set_text (delete $self->{template});
		1170	$self->{template} = $layout;
		1171	}
		1172
		1173	$self->set_text (delete $self->{text}) if exists $self->{text};
		1174	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
915		1175
916	$self	1176	$self
917	}	1177	}
918		1178
919	sub escape_text {	1179	sub escape {
920	local $_ = $_[1];	1180	local $_ = $_[1];
921		1181
922	s/&/&amp;/g;	1182	s/&/&amp;/g;
923	s/>/&gt;/g;	1183	s/>/&gt;/g;
924	s/</&lt;/g;	1184	s/</&lt;/g;
…		…
927	}	1187	}
928		1188
929	sub set_text {	1189	sub set_text {
930	my ($self, $text) = @_;	1190	my ($self, $text) = @_;
931		1191
932	$self->{text} = $text;
933	$self->{layout}->set_markup ($text);	1192	$self->{layout}->set_text ($text);
934		1193
935	delete $self->{texture};	1194	delete $self->{texture};
936	# $self->{w} = $self->{h} = -1;	1195	$self->check_size;
937	$self->update;	1196	$self->update;
938	}	1197	}
939		1198
940	sub get_text {	1199	sub set_markup {
941	my ($self, $text) = @_;	1200	my ($self, $markup) = @_;
942		1201
943	$self->{text}	1202	$self->{layout}->set_markup ($markup);
		1203
		1204	delete $self->{texture};
		1205	$self->check_size;
		1206	$self->update;
944	}	1207	}
945		1208
946	sub size_request {	1209	sub size_request {
947	my ($self) = @_;	1210	my ($self) = @_;
948		1211
949	$self->{layout}->set_width;	1212	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1213	$self->{layout}->set_width ($self->{max_w} || -1);
950	$self->{layout}->set_height ($self->{height});	1214	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1215
951	my ($w, $h) = $self->{layout}->size;	1216	my ($w, $h) = $self->{layout}->size;
		1217
		1218	if (exists $self->{template}) {
		1219	$self->{template}->set_font ($self->{font}) if $self->{font};
		1220	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1221
		1222	my ($w2, $h2) = $self->{template}->size;
		1223
		1224	$w = List::Util::max $w, $w2;
		1225	$h = List::Util::max $h, $h2;
		1226	}
952		1227
953	(	1228	(
954	$w + $self->{padding} * 2,	1229	$w + $self->{padding} * 2,
955	$h + $self->{padding} * 2,	1230	$h + $self->{padding} * 2,
956	)	1231	)
957	}	1232	}
958		1233
959	sub size_allocate {	1234	sub size_allocate {
960	my ($self, $x, $y, $w, $h) = @_;	1235	my ($self, $w, $h) = @_;
961
962	$self->_size_allocate ($x, $y, $w, $h) or return;
963		1236
964	delete $self->{texture};	1237	delete $self->{texture};
965	}	1238	}
966		1239
967	sub update {	1240	sub set_fontsize {
968	my ($self) = @_;	1241	my ($self, $fontsize) = @_;
969		1242
		1243	$self->{fontsize} = $fontsize;
970	delete $self->{texture};	1244	delete $self->{texture};
		1245	$self->check_size;
971	$self->SUPER::update;	1246	$self->update;
972	}	1247	}
973		1248
974	sub _draw {	1249	sub _draw {
975	my ($self) = @_;	1250	my ($self) = @_;
976		1251
977	my $tex = $self->{texture} ||= do {	1252	my $tex = $self->{texture} ||= do {
		1253	$self->{layout}->set_font ($self->{font}) if $self->{font};
978	$self->{layout}->set_width ($self->{w});	1254	$self->{layout}->set_width ($self->{w});
979	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});	1255	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980	new_from_layout CFClient::Texture $self->{layout}	1256	new_from_layout CFClient::Texture $self->{layout}
981	};	1257	};
982		1258
983	glEnable GL_BLEND;	1259	glEnable GL_BLEND;
984	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1260	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985	glEnable GL_TEXTURE_2D;	1261	glEnable GL_TEXTURE_2D;
986	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1262	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987		1263
988	glColor @{$self->{fg}};	1264	glColor @{$self->{fg}};
989		1265
990	my $x =	1266	$self->{ox} = int (
991	$self->{align} < 0 ? $self->{padding}	1267	$self->{align} < 0 ? $self->{padding}
992	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1268	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993	: ($self->{w} - $tex->{w}) * 0.5;	1269	: ($self->{w} - $tex->{w}) * 0.5
		1270	);
994		1271
995	glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;	1272	$self->{oy} = int (
996	$tex->draw_quad (0, 0);	1273	$self->{valign} < 0 ? $self->{padding}
		1274	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1275	: ($self->{h} - $tex->{h}) * 0.5
		1276	);
		1277
		1278	$tex->draw_quad ($self->{ox}, $self->{oy});
997		1279
998	glDisable GL_TEXTURE_2D;	1280	glDisable GL_TEXTURE_2D;
999	glDisable GL_BLEND;	1281	glDisable GL_BLEND;
1000	}	1282	}
1001		1283
1002	#############################################################################	1284	#############################################################################
1003		1285
1004	package CFClient::UI::Entry;	1286	package CFClient::UI::EntryBase;
1005		1287
1006	our @ISA = CFClient::UI::Label::;	1288	our @ISA = CFClient::UI::Label::;
1007		1289
1008	use SDL;	1290	use CFClient::OpenGL;
1009	use SDL::OpenGL;
1010		1291
1011	sub new {	1292	sub new {
1012	my $class = shift;	1293	my $class = shift;
1013		1294
1014	$class->SUPER::new (	1295	$class->SUPER::new (
1015	fg => [1, 1, 1],	1296	fg => [1, 1, 1],
1016	bg => [0, 0, 0, 0.2],	1297	bg => [0, 0, 0, 0.2],
1017	active_bg => [1, 1, 1, 0.5],	1298	active_bg => [1, 1, 1, 0.5],
1018	active_fg => [0, 0, 0],	1299	active_fg => [0, 0, 0],
1019	can_hover => 1,	1300	can_hover => 1,
1020	can_focus => 1,	1301	can_focus => 1,
		1302	valign => 0,
		1303	can_events => 1,
1021	@_	1304	@_
1022	)	1305	)
1023	}	1306	}
1024		1307
1025	sub _set_text {	1308	sub _set_text {
1026	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
1027		1310
		1311	delete $self->{cur_h};
		1312
		1313	return if $self->{text} eq $text;
		1314
		1315	delete $self->{texture};
		1316
1028	$self->{last_activity} = $::NOW;	1317	$self->{last_activity} = $::NOW;
1029
1030	$self->{text} = $text;	1318	$self->{text} = $text;
1031	$self->{layout}->set_width ($self->{w});
1032	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033		1319
1034	$text =~ s/./*/g if $self->{hidden};	1320	$text =~ s/./*/g if $self->{hidden};
		1321	$self->{layout}->set_text ("$text ");
1035		1322
1036	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1323	$self->emit (changed => $self->{text});
		1324	}
1037		1325
1038	$text = substr $text, 0, $self->{cursor};	1326	sub get_text {
1039	utf8::encode $text;	1327	$_[0]{text}
1040
1041	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042	}	1328	}
1043		1329
1044	sub size_request {	1330	sub size_request {
1045	my ($self) = @_;	1331	my ($self) = @_;
1046		1332
…		…
1048		1334
1049	($w + 1, $h) # add 1 for cursor	1335	($w + 1, $h) # add 1 for cursor
1050	}	1336	}
1051		1337
1052	sub size_allocate {	1338	sub size_allocate {
1053	my ($self, $x, $y, $w, $h) = @_;	1339	my ($self, $w, $h) = @_;
1054		1340
1055	$self->SUPER::size_allocate ($x, $y, $w, $h);	1341	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1056
1057	$self->_set_text ($self->{text});
1058	}	1342	}
1059		1343
1060	sub set_text {	1344	sub set_text {
1061	my ($self, $text) = @_;	1345	my ($self, $text) = @_;
1062		1346
…		…
1066	}	1350	}
1067		1351
1068	sub key_down {	1352	sub key_down {
1069	my ($self, $ev) = @_;	1353	my ($self, $ev) = @_;
1070		1354
1071	my $mod = $ev->key_mod;	1355	my $mod = $ev->{mod};
1072	my $sym = $ev->key_sym;	1356	my $sym = $ev->{sym};
1073
1074	my $uni = $ev->key_unicode;	1357	my $uni = $ev->{unicode};
1075		1358
1076	my $text = $self->get_text;	1359	my $text = $self->get_text;
1077		1360
1078	if ($sym == SDLK_BACKSPACE) {	1361	if ($sym == 8) {
1079	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1362	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080	} elsif ($sym == SDLK_DELETE) {	1363	} elsif ($sym == 127) {
1081	substr $text, $self->{cursor}, 1, "";	1364	substr $text, $self->{cursor}, 1, "";
1082	} elsif ($sym == SDLK_LEFT) {	1365	} elsif ($sym == CFClient::SDLK_LEFT) {
1083	--$self->{cursor} if $self->{cursor};	1366	--$self->{cursor} if $self->{cursor};
1084	} elsif ($sym == SDLK_RIGHT) {	1367	} elsif ($sym == CFClient::SDLK_RIGHT) {
1085	++$self->{cursor} if $self->{cursor} < length $self->{text};	1368	++$self->{cursor} if $self->{cursor} < length $self->{text};
1086	} elsif ($sym == SDLK_HOME) {	1369	} elsif ($sym == CFClient::SDLK_HOME) {
1087	$self->{cursor} = 0;	1370	$self->{cursor} = 0;
1088	} elsif ($sym == SDLK_END) {	1371	} elsif ($sym == CFClient::SDLK_END) {
1089	$self->{cursor} = length $text;	1372	$self->{cursor} = length $text;
		1373	} elsif ($sym == 27) {
		1374	$self->emit ('escape');
1090	} elsif ($uni) {	1375	} elsif ($uni) {
1091	substr $text, $self->{cursor}++, 0, chr $uni;	1376	substr $text, $self->{cursor}++, 0, chr $uni;
1092	}	1377	}
1093		1378
1094	$self->_set_text ($text);	1379	$self->_set_text ($text);
…		…
1148		1433
1149	$self->SUPER::_draw;	1434	$self->SUPER::_draw;
1150		1435
1151	#TODO: force update every cursor change :(	1436	#TODO: force update every cursor change :(
1152	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1437	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1438
		1439	unless (exists $self->{cur_h}) {
		1440	my $text = substr $self->{text}, 0, $self->{cursor};
		1441	utf8::encode $text;
		1442
		1443	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1444	}
		1445
1153	glColor @{$self->{fg}};	1446	glColor @{$self->{fg}};
1154	glBegin GL_LINES;	1447	glBegin GL_LINES;
1155	glVertex $self->{cur_x}, $self->{cur_y};
1156	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1448	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1449	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1157	glEnd;	1450	glEnd;
1158	}	1451	}
1159	}	1452	}
1160		1453
1161	package CFClient::UI::LineEntry;	1454	package CFClient::UI::Entry;
1162		1455
1163	our @ISA = CFClient::UI::Entry::;	1456	our @ISA = CFClient::UI::EntryBase::;
1164		1457
1165	use SDL;	1458	use CFClient::OpenGL;
1166	use SDL::OpenGL;
1167		1459
1168	sub key_down {	1460	sub key_down {
1169	my ($self, $ev) = @_;	1461	my ($self, $ev) = @_;
1170		1462
1171	my $sym = $ev->key_sym;	1463	my $sym = $ev->{sym};
1172		1464
1173	if ($sym == SDLK_RETURN) {	1465	if ($sym == 13) {
1174	$self->emit (activate => $self->get_text);	1466	$self->emit (activate => $self->get_text);
1175	$self->update;	1467	$self->update;
1176		1468
1177	} else {	1469	} else {
1178	$self->SUPER::key_down ($ev);	1470	$self->SUPER::key_down ($ev);
…		…
1184		1476
1185	package CFClient::UI::Button;	1477	package CFClient::UI::Button;
1186		1478
1187	our @ISA = CFClient::UI::Label::;	1479	our @ISA = CFClient::UI::Label::;
1188		1480
1189	use SDL;	1481	use CFClient::OpenGL;
1190	use SDL::OpenGL;
1191		1482
1192	my @tex =	1483	my @tex =
1193	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1484	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194	qw(b1_button_active.png);	1485	qw(b1_button_active.png);
1195		1486
1196	sub new {	1487	sub new {
1197	my $class = shift;	1488	my $class = shift;
1198		1489
1199	$class->SUPER::new (	1490	$class->SUPER::new (
1200	padding => 4,	1491	padding => 4,
1201	fg => [1, 1, 1],	1492	fg => [1, 1, 1],
1202	bg => [1, 1, 1, 0.2],	1493	bg => [1, 1, 1, 0.2],
1203	active_fg => [1, 1, 0],	1494	active_fg => [0, 0, 1],
1204	can_hover => 1,	1495	can_hover => 1,
		1496	align => 0,
		1497	valign => 0,
		1498	can_events => 1,
1205	@_	1499	@_
1206	)	1500	)
1207	}	1501	}
1208		1502
1209	sub button_up {	1503	sub button_up {
…		…
1217		1511
1218	sub _draw {	1512	sub _draw {
1219	my ($self) = @_;	1513	my ($self) = @_;
1220		1514
1221	local $self->{fg} = $self->{fg};	1515	local $self->{fg} = $self->{fg};
1222	my $tex = $tex[0];
1223
1224	glEnable GL_BLEND;
1225	glEnable GL_TEXTURE_2D;
1226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227		1516
1228	if ($GRAB == $self) {	1517	if ($GRAB == $self) {
1229	$self->{fg} = $self->{active_fg};	1518	$self->{fg} = $self->{active_fg};
1230	}	1519	}
1231		1520
1232	glBindTexture GL_TEXTURE_2D, $tex->{name};	1521	glEnable GL_BLEND;
		1522	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1523	glEnable GL_TEXTURE_2D;
1233	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1524	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1525	glColor 0, 0, 0, 1;
1234		1526
1235	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1527	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1236		1528
1237	glDisable GL_TEXTURE_2D;	1529	glDisable GL_TEXTURE_2D;
1238	glDisable GL_BLEND;	1530	glDisable GL_BLEND;
1239		1531
1240	$self->SUPER::_draw;	1532	$self->SUPER::_draw;
…		…
1244		1536
1245	package CFClient::UI::CheckBox;	1537	package CFClient::UI::CheckBox;
1246		1538
1247	our @ISA = CFClient::UI::DrawBG::;	1539	our @ISA = CFClient::UI::DrawBG::;
1248		1540
1249	use SDL;	1541	my @tex =
1250	use SDL::OpenGL;	1542	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1543	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1544
		1545	use CFClient::OpenGL;
1251		1546
1252	sub new {	1547	sub new {
1253	my $class = shift;	1548	my $class = shift;
1254		1549
1255	$class->SUPER::new (	1550	$class->SUPER::new (
…		…
1266	my ($self) = @_;	1561	my ($self) = @_;
1267		1562
1268	($self->{padding} * 2 + 6) x 2	1563	($self->{padding} * 2 + 6) x 2
1269	}	1564	}
1270		1565
1271	sub size_allocate {
1272	my ($self, $x, $y, $w, $h) = @_;
1273
1274	$self->_size_allocate ($x, $y, $w, $h);
1275	}
1276
1277	sub button_down {	1566	sub button_down {
1278	my ($self, $ev, $x, $y) = @_;	1567	my ($self, $ev, $x, $y) = @_;
1279		1568
1280	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1569	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1281	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1570	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1290	$self->SUPER::_draw;	1579	$self->SUPER::_draw;
1291		1580
1292	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1581	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1293		1582
1294	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1583	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1295		1584
1296	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1585	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297		1586
1298	glBegin GL_LINE_LOOP;	1587	glEnable GL_BLEND;
1299	glVertex 0 , 0;	1588	glEnable GL_TEXTURE_2D;
1300	glVertex 0 , $s;	1589	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1301	glVertex $s, $s;	1590
1302	glVertex $s, 0;	1591	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1592
		1593	$tex->draw_quad (0, 0, $s, $s);
		1594
		1595	glDisable GL_TEXTURE_2D;
		1596	glDisable GL_BLEND;
		1597	}
		1598
		1599	#############################################################################
		1600
		1601	package CFClient::UI::Image;
		1602
		1603	our @ISA = CFClient::UI::Base::;
		1604
		1605	use CFClient::OpenGL;
		1606	use Carp qw/confess/;
		1607
		1608	our %loaded_images;
		1609
		1610	sub new {
		1611	my $class = shift;
		1612
		1613	my $self = $class->SUPER::new (can_events => 0, @_);
		1614
		1615	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1616
		1617	$loaded_images{$self->{image}} ||=
		1618	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1619
		1620	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1621
		1622	Scalar::Util::weaken $loaded_images{$self->{image}};
		1623
		1624	$self->{aspect} = $tex->{w} / $tex->{h};
		1625
		1626	$self
		1627	}
		1628
		1629	sub size_request {
		1630	my ($self) = @_;
		1631
		1632	($self->{tex}->{w}, $self->{tex}->{h})
		1633	}
		1634
		1635	sub _draw {
		1636	my ($self) = @_;
		1637
		1638	my $tex = $self->{tex};
		1639
		1640	my ($w, $h) = ($self->{w}, $self->{h});
		1641
		1642	if ($self->{rot90}) {
		1643	glRotate 90, 0, 0, 1;
		1644	glTranslate 0, -$self->{w}, 0;
		1645
		1646	($w, $h) = ($h, $w);
		1647	}
		1648
		1649	glEnable GL_BLEND;
		1650	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1651	glEnable GL_TEXTURE_2D;
		1652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1653
		1654	$tex->draw_quad (0, 0, $w, $h);
		1655
		1656	glDisable GL_BLEND;
		1657	glDisable GL_TEXTURE_2D;
		1658	}
		1659
		1660	#############################################################################
		1661
		1662	package CFClient::UI::VGauge;
		1663
		1664	our @ISA = CFClient::UI::Base::;
		1665
		1666	use List::Util qw(min max);
		1667
		1668	use CFClient::OpenGL;
		1669
		1670	my %tex = (
		1671	food => [
		1672	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1673	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1674	],
		1675	grace => [
		1676	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1677	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1678	],
		1679	hp => [
		1680	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1681	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1682	],
		1683	mana => [
		1684	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1685	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1686	],
		1687	);
		1688
		1689	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1690	sub new {
		1691	my $class = shift;
		1692
		1693	my $self = $class->SUPER::new (
		1694	type => 'food',
		1695	@_
		1696	);
		1697
		1698	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1699
		1700	$self
		1701	}
		1702
		1703	sub size_request {
		1704	my ($self) = @_;
		1705
		1706	#my $tex = $tex{$self->{type}}[0];
		1707	#@$tex{qw(w h)}
		1708	(0, 0)
		1709	}
		1710
		1711	sub set_max {
		1712	my ($self, $max) = @_;
		1713
		1714	$self->{max_val} = $max;
		1715	}
		1716
		1717	sub set_value {
		1718	my ($self, $val, $max) = @_;
		1719
		1720	$self->set_max ($max)
		1721	if defined $max;
		1722
		1723	$max = $self->{max_val};
		1724	$self->{val} = $val;
		1725
		1726	$self->update;
		1727	}
		1728
		1729	sub _draw {
		1730	my ($self) = @_;
		1731
		1732	my $tex = $tex{$self->{type}};
		1733	my ($t1, $t2, $t3) = @$tex;
		1734
		1735	my ($w, $h) = ($self->{w}, $self->{h});
		1736
		1737	if ($self->{vertical}) {
		1738	glRotate 90, 0, 0, 1;
		1739	glTranslate 0, -$self->{w}, 0;
		1740
		1741	($w, $h) = ($h, $w);
		1742	}
		1743
		1744	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1745
		1746	my $ycut1 = max 0, min 1, $ycut;
		1747	my $ycut2 = max 0, min 1, $ycut - 1;
		1748
		1749	my $h1 = $self->{h} * (1 - $ycut1);
		1750	my $h2 = $self->{h} * (1 - $ycut2);
		1751
		1752	glEnable GL_BLEND;
		1753	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1754	glEnable GL_TEXTURE_2D;
		1755	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1756
		1757	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1758	glBegin GL_QUADS;
		1759	glTexCoord 0 , 0; glVertex 0 , 0;
		1760	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1761	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1762	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1303	glEnd;	1763	glEnd;
1304		1764
1305	if ($self->{state}) {	1765	my $ycut1 = List::Util::min 1, $ycut;
		1766	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1767	glBegin GL_QUADS;
		1768	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1769	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1770	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1771	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1772	glEnd;
		1773
		1774	if ($t3) {
		1775	glBindTexture GL_TEXTURE_2D, $t3->{name};
1306	glBegin GL_LINES;	1776	glBegin GL_QUADS;
1307	glVertex 0 , 0;	1777	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1308	glVertex $s, $s;	1778	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1309	glVertex $s, 0;	1779	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1310	glVertex 0 , $s;	1780	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1311	glEnd;	1781	glEnd;
1312	}	1782	}
		1783
		1784	glDisable GL_BLEND;
		1785	glDisable GL_TEXTURE_2D;
		1786	}
		1787
		1788	#############################################################################
		1789
		1790	package CFClient::UI::Gauge;
		1791
		1792	our @ISA = CFClient::UI::VBox::;
		1793
		1794	sub new {
		1795	my ($class, %arg) = @_;
		1796
		1797	my $self = $class->SUPER::new (
		1798	tooltip => $arg{type},
		1799	can_hover => 1,
		1800	%arg,
		1801	);
		1802
		1803	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1804	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1805	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1806
		1807	$self
		1808	}
		1809
		1810	sub set_fontsize {
		1811	my ($self, $fsize) = @_;
		1812
		1813	$self->{value}->set_fontsize ($fsize);
		1814	$self->{max} ->set_fontsize ($fsize);
		1815	}
		1816
		1817	sub set_value {
		1818	my ($self, $val, $max) = @_;
		1819
		1820	$self->set_max ($max)
		1821	if defined $max;
		1822
		1823	$self->{gauge}->set_value ($val, $max);
		1824	$self->{value}->set_text ($val);
		1825	}
		1826
		1827	sub set_max {
		1828	my ($self, $max) = @_;
		1829
		1830	$self->{gauge}->set_max ($max);
		1831	$self->{max}->set_text ($max);
1313	}	1832	}
1314		1833
1315	#############################################################################	1834	#############################################################################
1316		1835
1317	package CFClient::UI::Slider;	1836	package CFClient::UI::Slider;
1318		1837
1319	use strict;	1838	use strict;
1320		1839
1321	use SDL::OpenGL;	1840	use CFClient::OpenGL;
1322		1841
1323	our @ISA = CFClient::UI::DrawBG::;	1842	our @ISA = CFClient::UI::DrawBG::;
1324		1843
1325	my @tex =	1844	my @tex =
1326	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1845	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1336	# TODO: calculations are off	1855	# TODO: calculations are off
1337	my $self = $class->SUPER::new (	1856	my $self = $class->SUPER::new (
1338	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1339	active_fg => [0, 0, 0],	1858	active_fg => [0, 0, 0],
1340	range => [0, 0, 100, 10],	1859	range => [0, 0, 100, 10],
1341	req_w => 40,	1860	req_w => 20,
1342	req_h => 13,	1861	req_h => 20,
1343	vertical => 0,	1862	vertical => 0,
1344	can_hover => 1,	1863	can_hover => 1,
		1864	inner_pad => 5,
1345	@_	1865	@_
1346	);	1866	);
1347		1867
1348	$self	1868	$self
1349	}	1869	}
…		…
1370	if ($GRAB == $self) {	1890	if ($GRAB == $self) {
1371	my ($value, $lo, $hi, $page) = @{$self->{range}};	1891	my ($value, $lo, $hi, $page) = @{$self->{range}};
1372		1892
1373	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1893	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1374		1894
		1895	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1896	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1897
		1898	$x -= $inner_pad_px; # substract the padding
1375	$x = $x * ($hi - $lo) / $w + $lo;	1899	$x = $x * ($hi - $lo) / $inner_w + $lo;
1376	$x = $lo if $x < $lo;	1900	$x = $lo if $x < $lo;
1377	$x = $hi - $page if $x > $hi - $page;	1901	$x = $hi - $page if $x > $hi - $page;
1378	$self->{range}[0] = $x;	1902	$self->{range}[0] = $x;
1379		1903
1380	$self->emit (changed => $x);	1904	$self->emit (changed => $x);
1381	$self->update;	1905	$self->update;
1382	}	1906	}
		1907	}
		1908
		1909	# the inner_* stuff is for generating a padding for the slider handle,
		1910	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1911	# correct propably, but it does the job for now
		1912	sub _calc_inner_pad_px {
		1913	my ($self, $w) = @_;
		1914	($w / 100) * $self->{inner_pad} # % to pixels
1383	}	1915	}
1384		1916
1385	sub _draw {	1917	sub _draw {
1386	my ($self) = @_;	1918	my ($self) = @_;
1387		1919
…		…
1401	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1933	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1934	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403		1935
1404	my ($value, $lo, $hi, $page) = @{$self->{range}};	1936	my ($value, $lo, $hi, $page) = @{$self->{range}};
1405		1937
1406	# the inner_* stuff is for generating a padding for the slider handle,	1938	$hi = $value + 1 if $lo == $hi;
1407	# so that the handle doesn't leave the texture. This calculation isn't 100%	1939
1408	# correct propably, but it does the job for now	1940	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1409	my $inner_pad = 5; # 5% of width for slider bg texture border
1410	my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1411	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	1941	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412		1942
1413	$page = int $page * $inner_w / ($hi - $lo);	1943	$page = int $page * $inner_w / ($hi - $lo);
1414	$value = int +($value - $lo) * $inner_w / ($hi - $lo);	1944	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415		1945
1416	$w -= $page;	1946	$w -= $page;
…		…
1440		1970
1441	package CFClient::UI::TextView;	1971	package CFClient::UI::TextView;
1442		1972
1443	our @ISA = CFClient::UI::HBox::;	1973	our @ISA = CFClient::UI::HBox::;
1444		1974
1445	use SDL::OpenGL;	1975	use CFClient::OpenGL;
1446		1976
1447	sub new {	1977	sub new {
1448	my $class = shift;	1978	my $class = shift;
1449		1979
1450	my $self = $class->SUPER::new (	1980	my $self = $class->SUPER::new (
1451	par => [],	1981	fontsize => 1,
		1982	can_events => 0,
		1983	#font => default_font
1452	@_,	1984	@_,
		1985
		1986	layout => (new CFClient::Layout),
		1987	par => [],
		1988	height => 0,
1453	children => [	1989	children => [
1454	(new CFClient::UI::Empty expand => 1),	1990	(new CFClient::UI::Empty expand => 1),
1455	(new CFClient::UI::Slider vertical => 1),	1991	(new CFClient::UI::Slider vertical => 1),
1456	],	1992	],
1457	);	1993	);
1458		1994
		1995	$self->{children}[1]->connect (changed => sub {
		1996	$self->update;
		1997	});
		1998
1459	$self	1999	$self
		2000	}
		2001
		2002	sub set_fontsize {
		2003	my ($self, $fontsize) = @_;
		2004
		2005	$self->{fontsize} = $fontsize;
		2006	$self->reflow;
		2007	}
		2008
		2009	sub text_height {
		2010	my ($self, $text) = @_;
		2011
		2012	my $layout = $self->{layout};
		2013
		2014	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2015	$layout->set_width ($self->{w});
		2016	$layout->set_text ($text);
		2017
		2018	($layout->size)[1]
		2019	}
		2020
		2021	sub reflow {
		2022	my ($self) = @_;
		2023
		2024	$self->{need_reflow}++;
		2025	$self->update;
		2026	}
		2027
		2028	sub size_allocate {
		2029	my ($self, $w, $h) = @_;
		2030
		2031	$self->SUPER::size_allocate ($w, $h);
		2032
		2033	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2034	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2035	$self->{layout}->set_width ($self->{children}[0]{w});
		2036
		2037	$self->reflow;
1460	}	2038	}
1461		2039
1462	sub add_paragraph {	2040	sub add_paragraph {
1463	my ($self, $color, $text) = @_;	2041	my ($self, $color, $text) = @_;
1464		2042
		2043	#TODO: intelligently "reformat" paragraph
		2044
		2045	my $height = $self->text_height ($text);
		2046
		2047	$self->{height} += $height;
		2048
1465	push @{$self->{par}}, [$color, $text];	2049	push @{$self->{par}}, [$height, $color, $text];
1466	my $count = scalar @{$self->{par}};	2050
1467	$self->{children}[1]{range} = [$count - 1, 0, $count, 1];	2051	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1468	$self->{children}[1]->update;	2052	$self->{children}[1]->update;
1469	}	2053	}
1470		2054
		2055	sub update {
		2056	my ($self) = @_;
		2057
		2058	$self->SUPER::update;
		2059
		2060	return unless $self->{h} > 0;
		2061
		2062	delete $self->{texture};
		2063
		2064	$ROOT->on_refresh ($self, sub {
		2065	if (delete $self->{need_reflow}) {
		2066	my $height = 0;
		2067
		2068	$height += $_->[0] = $self->text_height ($_->[2])
		2069	for @{$self->{par}};
		2070
		2071	$self->{height} = $height;
		2072
		2073	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2074
		2075	delete $self->{texture};
		2076	}
		2077
		2078	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		2079	glClearColor 0, 0, 0, 1;
		2080	glClear GL_COLOR_BUFFER_BIT;
		2081
		2082	glEnable GL_BLEND;
		2083	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2084	glEnable GL_TEXTURE_2D;
		2085	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2086
		2087	my $top = int $self->{children}[1]{range}[0];
		2088
		2089	my $y0 = $top;
		2090	my $y1 = $top + $self->{h};
		2091
		2092	my $y = 0;
		2093
		2094	my $layout = $self->{layout};
		2095
		2096	$layout->set_font ($self->{font}) if $self->{font};
		2097
		2098	for my $par (@{$self->{par}}) {
		2099	my $h = $par->[0];
		2100
		2101	if ($y0 < $y + $h && $y < $y1) {
		2102	$layout->set_text ($par->[2]);
		2103
		2104	glColor @{ $par->[1] };
		2105	my ($W, $H) = $layout->size;
		2106	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2107	}
		2108
		2109	$y += $h;
		2110	}
		2111
		2112	glDisable GL_TEXTURE_2D;
		2113	glDisable GL_BLEND;
		2114	};
		2115	});
		2116	}
		2117
1471	sub _draw {	2118	sub _draw {
1472	my ($self) = @_;	2119	my ($self) = @_;
1473		2120
1474	my $par = $self->{par};	2121	if ($self->{texture}) {
1475
1476	my $bottom = (scalar @$par) - 1;
1477
1478	my $w = $self->{children}[0]{w};
1479	my $y = $self->{h};
1480
1481	glEnable GL_BLEND;
1482	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483	glEnable GL_TEXTURE_2D;	2122	glEnable GL_TEXTURE_2D;
1484	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	2123	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485		2124	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1486	# TODO: everything!
1487	while ($y > 0 && $bottom >= 0) {
1488	my $par = $par->[$bottom--];
1489
1490	my $layout = new CFClient::Layout;
1491
1492	$layout->set_height ($::FONTSIZE);
1493	$layout->set_width ($w);
1494	$layout->set_text ($par->[1]);
1495	my $tex = new_from_layout CFClient::Texture $layout;
1496	$y -= $tex->{h};
1497
1498	glColor @{ $par->[0] };
1499	$tex->draw_quad (0, $y);
1500	}
1501
1502	glDisable GL_TEXTURE_2D;	2125	glDisable GL_TEXTURE_2D;
1503	glDisable GL_BLEND;
1504	}
1505
1506	#############################################################################
1507
1508	package CFClient::UI::MapWidget;
1509
1510	use strict;
1511
1512	use List::Util qw(min max);
1513
1514	use SDL;
1515	use SDL::OpenGL;
1516
1517	our @ISA = CFClient::UI::Base::;
1518
1519	sub new {
1520	my $class = shift;
1521
1522	$class->SUPER::new (
1523	z => -1,
1524	can_focus => 1,
1525	list => (glGenLists 1),
1526	@_
1527	)	2126	}
1528	}
1529		2127
1530	sub key_down {	2128	$self->{children}[1]->draw;
1531	print "MAPKEYDOWN\n";
1532	}
1533		2129
1534	sub key_up {
1535	}
1536
1537	sub size_request {
1538	(
1539	1 + 32 * int $::WIDTH / 32,
1540	1 + 32 * int $::HEIGHT / 32,
1541	)
1542	}
1543
1544	sub update {
1545	my ($self) = @_;
1546
1547	$self->{need_update} = 1;
1548	$self->SUPER::update;
1549	}
1550
1551	sub draw {
1552	my ($self) = @_;
1553
1554	$self->{need_update}++;#d#
1555	if (delete $self->{need_update}) {
1556	glNewList $self->{list}, GL_COMPILE;
1557
1558	my $sw = int $::WIDTH / 32;
1559	my $sh = int $::HEIGHT / 32;
1560
1561	if ($::MAP) {
1562	my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1563
1564	if ($::CFG->{fow_enable}) {
1565	if ($::CFG->{fow_smooth}) { # smooth fog of war
1566	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1567	glConvolutionFilter2D
1568	GL_CONVOLUTION_2D,
1569	GL_ALPHA,
1570	3, 3,
1571	GL_ALPHA, GL_FLOAT,
1572	pack "f*",
1573	0.1, 0.1, 0.1,
1574	0.1, 0.2, 0.1,
1575	0.1, 0.1, 0.1,
1576	;
1577	glEnable GL_CONVOLUTION_2D;
1578	}
1579
1580	my $tex = new CFClient::Texture
1581	w => $w,
1582	h => $h,
1583	data => $data,
1584	internalformat => GL_ALPHA,
1585	format => GL_ALPHA;
1586
1587	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1588
1589	glEnable GL_BLEND;
1590	glEnable GL_TEXTURE_2D;
1591	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1592
1593	glColor +($::CFG->{fow_intensity}) x 3, 1;
1594	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1595
1596	glDisable GL_TEXTURE_2D;
1597	glDisable GL_BLEND;
1598	}
1599	}
1600
1601	glEndList;
1602	}
1603
1604	glCallList $self->{list};
1605
1606	if ($FOCUS != $self) {
1607	glColor 64/255, 64/255, 64/255;
1608	glLogicOp GL_AND;
1609	glEnable GL_COLOR_LOGIC_OP;
1610	glBegin GL_QUADS;
1611	glVertex 0, 0;
1612	glVertex 0, $::HEIGHT;
1613	glVertex $::WIDTH, $::HEIGHT;
1614	glVertex $::WIDTH, 0;
1615	glEnd;
1616	glDisable GL_COLOR_LOGIC_OP;
1617	}
1618	}
1619
1620	my %DIR = (
1621	SDLK_KP8, [1, "north"],
1622	SDLK_KP9, [2, "northeast"],
1623	SDLK_KP6, [3, "east"],
1624	SDLK_KP3, [4, "southeast"],
1625	SDLK_KP2, [5, "south"],
1626	SDLK_KP1, [6, "southwest"],
1627	SDLK_KP4, [7, "west"],
1628	SDLK_KP7, [8, "northwest"],
1629
1630	SDLK_UP, [1, "north"],
1631	SDLK_RIGHT, [3, "east"],
1632	SDLK_DOWN, [5, "south"],
1633	SDLK_LEFT, [7, "west"],
1634	);
1635
1636	sub key_down {
1637	my ($self, $ev) = @_;
1638
1639	my $mod = $ev->key_mod;
1640	my $sym = $ev->key_sym;
1641
1642	if ($sym == SDLK_KP5) {
1643	$::CONN->user_send ("command stay fire");
1644	} elsif ($sym == SDLK_a) {
1645	$::CONN->user_send ("command apply");
1646	} elsif (exists $DIR{$sym}) {
1647	if ($mod & KMOD_SHIFT) {
1648	$self->{shft}++;
1649	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1650	} elsif ($mod & KMOD_CTRL) {
1651	$self->{ctrl}++;
1652	$::CONN->user_send ("command run $DIR{$sym}[0]");
1653	} else {
1654	$::CONN->user_send ("command $DIR{$sym}[1]");
1655	}
1656	}
1657	}
1658
1659	sub key_up {
1660	my ($self, $ev) = @_;
1661
1662	my $mod = $ev->key_mod;
1663	my $sym = $ev->key_sym;
1664
1665	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1666	$::CONN->user_send ("command fire_stop");
1667	}
1668	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1669	$::CONN->user_send ("command run_stop");
1670	}
1671	}	2130	}
1672		2131
1673	#############################################################################	2132	#############################################################################
1674		2133
1675	package CFClient::UI::Animator;	2134	package CFClient::UI::Animator;
1676		2135
1677	use SDL::OpenGL;	2136	use CFClient::OpenGL;
1678		2137
1679	our @ISA = CFClient::UI::Bin::;	2138	our @ISA = CFClient::UI::Bin::;
1680		2139
1681	sub moveto {	2140	sub moveto {
1682	my ($self, $x, $y) = @_;	2141	my ($self, $x, $y) = @_;
…		…
1720		2179
1721	sub new {	2180	sub new {
1722	my $class = shift;	2181	my $class = shift;
1723		2182
1724	my $self = $class->SUPER::new (	2183	my $self = $class->SUPER::new (
1725	state => 0,	2184	state => 0,
1726	connect_activate => \&toggle_flopper,	2185	connect_activate => \&toggle_flopper,
1727	@_	2186	@_
1728	);	2187	);
1729		2188
1730	if ($self->{state}) {	2189	if ($self->{state}) {
…		…
1738	sub toggle_flopper {	2197	sub toggle_flopper {
1739	my ($self) = @_;	2198	my ($self) = @_;
1740		2199
1741	# TODO: use animation	2200	# TODO: use animation
1742	if ($self->{state} = !$self->{state}) {	2201	if ($self->{state} = !$self->{state}) {
1743	$CFClient::UI::TOPLEVEL->add ($self->{other});	2202	$CFClient::UI::ROOT->add ($self->{other});
1744	$self->{other}->move (	2203	$self->{other}->move ($self->coord2global (0, $self->{h}));
1745	($::WIDTH - $self->{other}{w}) * 0.5,	2204	$self->emit ("open");
1746	($::HEIGHT - $self->{other}{h}) * 0.5,
1747	);
1748	} else {	2205	} else {
1749	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2206	$CFClient::UI::ROOT->remove ($self->{other});
		2207	$self->emit ("close");
		2208	}
		2209
		2210	$self->emit (changed => $self->{state});
		2211	}
		2212
		2213	#############################################################################
		2214
		2215	package CFClient::UI::Tooltip;
		2216
		2217	our @ISA = CFClient::UI::Bin::;
		2218
		2219	use CFClient::OpenGL;
		2220
		2221	sub new {
		2222	my $class = shift;
		2223
		2224	$class->SUPER::new (
		2225	@_,
		2226	can_events => 0,
		2227	)
		2228	}
		2229
		2230	sub set_markup {
		2231	my ($self, $text) = @_;
		2232
		2233	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2234	$self->{label}->set_markup ($text);
		2235	$self->add ($self->{label});
		2236	}
		2237
		2238	sub size_request {
		2239	my ($self) = @_;
		2240
		2241	$self->child->set_max_size ($::WIDTH * 0.3);
		2242
		2243	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2244
		2245	($w + 4, $h + 4)
		2246	}
		2247
		2248	sub size_allocate {
		2249	my ($self, $w, $h) = @_;
		2250
		2251	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2252	}
		2253
		2254	sub _draw {
		2255	my ($self) = @_;
		2256
		2257	glPushMatrix;
		2258	glTranslate 0.375, 0.375;
		2259
		2260	my ($w, $h) = @$self{qw(w h)};
		2261
		2262	glColor 1, 0.8, 0.4;
		2263	glBegin GL_QUADS;
		2264	glVertex 0 , 0;
		2265	glVertex 0 , $h;
		2266	glVertex $w, $h;
		2267	glVertex $w, 0;
		2268	glEnd;
1750	}	2269
1751	}	2270	glColor 0, 0, 0;
		2271	glBegin GL_LINE_LOOP;
		2272	glVertex 0 , 0;
		2273	glVertex 0 , $h;
		2274	glVertex $w, $h;
		2275	glVertex $w, 0;
		2276	glEnd;
		2277
		2278	glPopMatrix;
1752		2279
1753	#############################################################################	2280	glTranslate 2, 2;
		2281	$self->SUPER::_draw;
		2282	}
1754		2283
		2284	#############################################################################
		2285
1755	package CFClient::UI::Toplevel;	2286	package CFClient::UI::Face;
		2287
		2288	our @ISA = CFClient::UI::Base::;
		2289
		2290	use CFClient::OpenGL;
		2291
		2292	sub new {
		2293	my $class = shift;
		2294
		2295	$class->SUPER::new (
		2296	aspect => 1,
		2297	@_,
		2298	)
		2299	}
		2300
		2301	sub size_request {
		2302	(32, 8)
		2303	}
		2304
		2305	sub draw {
		2306	my ($self) = @_;
		2307
		2308	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2309
		2310	if ($tex) {
		2311	glEnable GL_BLEND;
		2312	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2313	glEnable GL_TEXTURE_2D;
		2314	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2315	glColor 1, 1, 1, 1;
		2316	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2317	glDisable GL_TEXTURE_2D;
		2318	glDisable GL_BLEND;
		2319	}
		2320	}
		2321
		2322	#############################################################################
		2323
		2324	package CFClient::UI::Root;
1756		2325
1757	our @ISA = CFClient::UI::Container::;	2326	our @ISA = CFClient::UI::Container::;
		2327
		2328	use CFClient::OpenGL;
		2329
		2330	sub check_size {
		2331	my ($self) = @_;
		2332
		2333	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2334	}
1758		2335
1759	sub size_request {	2336	sub size_request {
1760	($::WIDTH, $::HEIGHT)	2337	($::WIDTH, $::HEIGHT)
1761	}	2338	}
1762		2339
1763	sub size_allocate {	2340	sub configure {
1764	my ($self, $x, $y, $w, $h) = @_;	2341	my ($self, $x, $y, $w, $h) = @_;
1765		2342
1766	$self->_size_allocate ($x, $y, $w, $h);	2343	$self->SUPER::configure ($x, $y, $w, $h);
1767		2344
1768	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1769	for @{$self->{children}};	2345	for my $child (@{$self->{children}}) {
1770	}	2346	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1771		2347
1772	sub translate {	2348	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2349	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2350	$child->configure ($X, $Y, $W,$H);
		2351	}
		2352	}
		2353
		2354	sub _topleft {
1773	my ($self, $x, $y) = @_;	2355	my ($self, $x, $y) = @_;
1774		2356
1775	($x, $y)	2357	($x, $y)
1776	}	2358	}
1777		2359
1778	sub update {	2360	sub update {
1779	my ($self) = @_;	2361	my ($self) = @_;
1780		2362
1781	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2363	$self->check_size;
1782	::refresh ();	2364	::refresh ();
1783	}	2365	}
1784		2366
1785	sub add {	2367	sub add {
1786	my ($self, $widget) = @_;	2368	my ($self, $child) = @_;
1787		2369
		2370	# integerize window positions
		2371	$child->{x} = int $child->{x};
		2372	$child->{y} = int $child->{y};
		2373
1788	$self->SUPER::add ($widget);	2374	$self->SUPER::add ($child);
		2375	}
1789		2376
1790	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2377	sub on_refresh {
		2378	my ($self, $id, $cb) = @_;
		2379
		2380	$self->{refresh_hook}{$id} = $cb;
1791	}	2381	}
1792		2382
1793	sub draw {	2383	sub draw {
1794	my ($self) = @_;	2384	my ($self) = @_;
1795		2385
		2386	while (my $rcb = delete $self->{refresh_hook}) {
		2387	$_->() for values %$rcb;
		2388	}
		2389
		2390	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2391	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2392	glClear GL_COLOR_BUFFER_BIT;
		2393
		2394	glMatrixMode GL_PROJECTION;
		2395	glLoadIdentity;
		2396	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2397	glMatrixMode GL_MODELVIEW;
		2398	glLoadIdentity;
		2399
1796	$self->_draw;	2400	$self->_draw;
1797	}	2401	}
1798		2402
1799	#############################################################################	2403	#############################################################################
1800		2404
1801	package CFClient::UI;	2405	package CFClient::UI;
1802		2406
		2407	$ROOT = new CFClient::UI::Root;
1803	$TOPLEVEL = new CFClient::UI::Toplevel;	2408	$TOOLTIP = new CFClient::UI::Tooltip;
1804		2409
1805	1	2410	1
1806		2411

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