ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.73 by root, Tue Apr 11 18:06:53 2006 UTC vs.
Revision 1.173 by root, Tue Apr 25 10:30:48 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
3	use strict;	3	use strict;
4		4
5	use Scalar::Util;	5	use Scalar::Util ();
		6	use List::Util ();
6		7
7	use CFClient;	8	use CFClient;
8		9
9	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
10		11
11	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
12	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	}
13		41
14	# class methods for events	42	# class methods for events
15	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
16	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
17	}	46	}
18		47
19	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
20	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
21	}	51	}
22		52
23	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
24	my ($ev) = @_;	54	my ($ev) = @_;
25	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
26		56
27	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
28	my $widget = $TOPLEVEL->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
29		59
30	$GRAB = $widget;	60	$GRAB = $widget;
31	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
32	}
33		62
		63	check_tooltip;
		64	}
		65
34	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
35		67
36	$GRAB->button_down ($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, $y);
		71	}
37	}	72	}
38		73
39	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
40	my ($ev) = @_;	75	my ($ev) = @_;
41	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
42		77
43	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
44		79
45	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
46		81
47	$GRAB->button_down ($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, $y);
		85	}
48		86
49	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
50	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
51	$grab->update if $grab;	89	$grab->update if $grab;
52	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
53	}	93	}
54	}	94	}
55		95
56	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
57	my ($ev) = @_;	97	my ($ev) = @_;
58	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
59		99
60	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
61		101
62	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
63	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
64		104
65	$hover->update if $hover;	105	$hover->update if $hover && $hover->{can_hover};
66	$HOVER->update if $HOVER;	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
67	}
68		107
69	$HOVER->mouse_motion ($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	}
70	}	128	}
71		129
72	#############################################################################	130	#############################################################################
73		131
74	package CFClient::UI::Base;	132	package CFClient::UI::Base;
75		133
76	use strict;	134	use strict;
77		135
78	use SDL::OpenGL;	136	use CFClient::OpenGL;
79		137
80	sub new {	138	sub new {
81	my $class = shift;	139	my $class = shift;
82		140
83	bless {	141	my $self = bless {
84	x => 0,	142	x => 0,
85	y => 0,	143	y => 0,
86	z => 0,	144	z => 0,
		145	can_events => 1,
87	@_	146	@_
88	}, $class	147	}, $class;
		148
		149	for (keys %$self) {
		150	if (/^connect_(.*)$/) {
		151	$self->connect ($1 => delete $self->{$_});
		152	}
		153	}
		154
		155	$self
		156	}
		157
		158	sub destroy {
		159	my ($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 $self->{parent};
89	}	181	}
90		182
91	sub move {	183	sub move {
92	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
93	$self->{x} = $x;	186	$self->{x} = int $x;
94	$self->{y} = $y;	187	$self->{y} = int $y;
95	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
96	}
97		189
98	sub needs_redraw {	190	$self->update;
99	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
100	}	200	}
101		201
102	sub size_request {	202	sub size_request {
103	require Carp;	203	require Carp;
104	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
		205	}
		206
		207	sub configure {
		208	my ($self, $x, $y, $w, $h) = @_;
		209
		210	if ($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) {
		223	$self->{x} = $x;
		224	$self->{y} = $y;
		225	$self->update;
		226	}
		227
		228	if ($self->{w} != $w || $self->{h} != $h) {
		229	$self->{w} = $w;
		230	$self->{h} = $h;
		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
		234	}
105	}	235	}
106		236
107	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub children {
		242	}
		243
		244	# call when resoltuion changes etc.
		245	sub reconfigure {
		246	my ($self) = @_;
		247
		248	$_->reconfigure
		249	for $self->children;
		250
		251	$_->check_size;
		252	}
		253
		254	sub set_max_size {
108	my ($self, $w, $h) = @_;	255	my ($self, $w, $h) = @_;
109		256
110	$self->{w} = $w;	257	delete $self->{max_w}; $self->{max_w} = $w if $w;
111	$self->{h} = $h;	258	delete $self->{max_h}; $self->{max_h} = $h if $h;
112	}	259	}
113		260
114	# translate global koordinates to local coordinate system	261	# return top left coordinates
115	sub translate {	262	sub _topleft {
116	my ($self, $x, $y) = @_;	263	my ($self, $x, $y) = @_;
117		264
		265	$self->{parent}
		266	or Carp::confess "no parent widget in _topleft\n";#d#
		267
118	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	268	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		269	}
		270
		271	# translate global coordinates to local coordinate system
		272	sub coord2local {
		273	my ($self, $x, $y) = @_;
		274
		275	my ($X, $Y) = $self->_topleft;
		276	($x - $X, $y - $Y)
		277	}
		278
		279	# translate local coordinates to global coordinate system
		280	sub coord2global {
		281	my ($self, $x, $y) = @_;
		282
		283	my ($X, $Y) = $self->_topleft;
		284	($x + $X, $y + $Y)
119	}	285	}
120		286
121	sub focus_in {	287	sub focus_in {
122	my ($self) = @_;	288	my ($self) = @_;
123		289
124	return if $FOCUS == $self;	290	return if $FOCUS == $self;
		291	return unless $self->{can_focus};
125		292
126	my $focus = $FOCUS; $FOCUS = $self;	293	my $focus = $FOCUS; $FOCUS = $self;
		294
		295	$self->emit (focus_in => $focus);
		296
127	$focus->update if $focus;	297	$focus->update if $focus;
128	$FOCUS->update;	298	$FOCUS->update;
129	}	299	}
130		300
131	sub focus_out {	301	sub focus_out {
132	my ($self) = @_;	302	my ($self) = @_;
133		303
134	return unless $FOCUS == $self;	304	return unless $FOCUS == $self;
135		305
136	my $focus = $FOCUS; undef $FOCUS;	306	my $focus = $FOCUS; undef $FOCUS;
		307
		308	$self->emit (focus_out => $focus);
		309
137	$focus->update if $focus; #?	310	$focus->update if $focus; #?
138	}	311	}
139		312
140	sub mouse_motion { }	313	sub mouse_motion { }
141	sub button_up { }	314	sub button_up { }
…		…
162	glPushMatrix;	335	glPushMatrix;
163	glTranslate $self->{x}, $self->{y}, 0;	336	glTranslate $self->{x}, $self->{y}, 0;
164	$self->_draw;	337	$self->_draw;
165	glPopMatrix;	338	glPopMatrix;
166		339
167	if ($self == $HOVER) {	340	if ($self == $HOVER && $self->{can_hover}) {
168	my ($x, $y) = @$self{qw(x y)};	341	my ($x, $y) = @$self{qw(x y)};
169		342
170	glColor 1, 1, 1, 0.1;	343	glColor 1, 0.8, 0.5, 0.2;
171	glEnable GL_BLEND;	344	glEnable GL_BLEND;
		345	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
172	glBegin GL_QUADS;	346	glBegin GL_QUADS;
173	glVertex $x , $y;	347	glVertex $x , $y;
174	glVertex $x + $self->{w}, $y;	348	glVertex $x + $self->{w}, $y;
175	glVertex $x + $self->{w}, $y + $self->{h};	349	glVertex $x + $self->{w}, $y + $self->{h};
176	glVertex $x , $y + $self->{h};	350	glVertex $x , $y + $self->{h};
177	glEnd;	351	glEnd;
178	glDisable GL_BLEND;	352	glDisable GL_BLEND;
179	}	353	}
		354
		355	if ($ENV{PCLIENT_DEBUG}) {
		356	glPushMatrix;
		357	glColor 1, 1, 0, 1;
		358	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		359	glBegin GL_LINE_LOOP;
		360	glVertex 0 , 0;
		361	glVertex $self->{w}, 0;
		362	glVertex $self->{w}, $self->{h};
		363	glVertex 0 , $self->{h};
		364	glEnd;
		365	glPopMatrix;
		366	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		367	}
180	}	368	}
181		369
182	sub _draw {	370	sub _draw {
183	my ($self) = @_;	371	my ($self) = @_;
184		372
185	warn "no draw defined for $self\n";	373	warn "no draw defined for $self\n";
186	}
187
188	sub bbox {
189	my ($self) = @_;
190	my ($w, $h) = $self->size_request;
191	(
192	$self->{x},
193	$self->{y},
194	$self->{x} = $w,
195	$self->{y} = $h
196	)
197	}	374	}
198		375
199	sub find_widget {	376	sub find_widget {
200	my ($self, $x, $y) = @_;	377	my ($self, $x, $y) = @_;
		378
		379	return () unless $self->{can_events};
201		380
202	return $self	381	return $self
203	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	382	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
204	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	383	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
205		384
206	()	385	()
207	}	386	}
208		387
209	sub del_parent { $_[0]->{parent} = undef }
210
211	sub set_parent {	388	sub set_parent {
212	my ($self, $par) = @_;	389	my ($self, $parent) = @_;
213		390
214	$self->{parent} = $par;
215	Scalar::Util::weaken $self->{parent};	391	Scalar::Util::weaken ($self->{parent} = $parent);
216	}	392	}
217		393
218	sub get_parent {	394	sub check_size {
		395	my ($self) = @_;
		396
219	$_[0]->{parent}	397	$self->{parent}
		398	or return 1;
		399
		400	my ($w, $h) = $self->{user_w} && $self->{user_h}
		401	? @$self{qw(user_w user_h)}
		402	: $self->size_request;
		403
		404	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		405	$self->{req_w} = $w;
		406	$self->{req_h} = $h;
		407
		408	$self->{parent}->check_size
		409	or $self->size_allocate (
		410	(List::Util::max $self->{w}, $w),
		411	(List::Util::max $self->{h}, $h),
		412	);
		413
		414	1
		415	} else {
		416	0
		417	}
220	}	418	}
221		419
222	sub update {	420	sub update {
223	my ($self) = @_;	421	my ($self) = @_;
224		422
…		…
227	}	425	}
228		426
229	sub connect {	427	sub connect {
230	my ($self, $signal, $cb) = @_;	428	my ($self, $signal, $cb) = @_;
231		429
232	push @{ $self->{cb}{$signal} }, $cb;	430	push @{ $self->{signal_cb}{$signal} }, $cb;
233	}	431	}
234		432
235	sub emit {	433	sub emit {
236	my ($self, $signal, @args) = @_;	434	my ($self, $signal, @args) = @_;
237		435
238	$_->($self, @args)	436	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
239	for @{$self->{cb}{$signal} || []};
240	}	437	}
241		438
242	sub DESTROY {	439	sub DESTROY {
243	my ($self) = @_;	440	my ($self) = @_;
244		441
…		…
250	package CFClient::UI::DrawBG;	447	package CFClient::UI::DrawBG;
251		448
252	our @ISA = CFClient::UI::Base::;	449	our @ISA = CFClient::UI::Base::;
253		450
254	use strict;	451	use strict;
255	use SDL::OpenGL;	452	use CFClient::OpenGL;
256		453
257	sub new {	454	sub new {
258	my $class = shift;	455	my $class = shift;
259		456
260	# range [value, low, high, page]	457	# range [value, low, high, page]
261		458
262	$class->SUPER::new (	459	$class->SUPER::new (
263	bg => [0, 0, 0, 0.4],	460	bg => [0, 0, 0, 0.2],
264	active_bg => [1, 1, 1],	461	active_bg => [1, 1, 1, 0.5],
265	@_	462	@_
266	)	463	)
267	}	464	}
268		465
269	sub _draw {	466	sub _draw {
270	my ($self) = @_;	467	my ($self) = @_;
271		468
272	my ($w, $h) = @$self{qw(w h)};	469	my ($w, $h) = @$self{qw(w h)};
273		470
		471	glEnable GL_BLEND;
		472	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
274	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	473	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		474
275	glBegin GL_QUADS;	475	glBegin GL_QUADS;
276	glVertex 0 , 0;	476	glVertex 0 , 0;
277	glVertex 0 , $h;	477	glVertex 0 , $h;
278	glVertex $w, $h;	478	glVertex $w, $h;
279	glVertex $w, 0;	479	glVertex $w, 0;
280	glEnd;	480	glEnd;
		481
		482	glDisable GL_BLEND;
281	}	483	}
282		484
283	#############################################################################	485	#############################################################################
284		486
285	package CFClient::UI::Empty;	487	package CFClient::UI::Empty;
286		488
287	our @ISA = CFClient::UI::Base::;	489	our @ISA = CFClient::UI::Base::;
		490
		491	sub new {
		492	my ($class, %arg) = @_;
		493	$class->SUPER::new (can_events => 0, %arg);
		494	}
288		495
289	sub size_request {	496	sub size_request {
290	(0, 0)	497	(0, 0)
291	}	498	}
292		499
…		…
301	sub new {	508	sub new {
302	my ($class, %arg) = @_;	509	my ($class, %arg) = @_;
303		510
304	my $children = delete $arg{children} || [];	511	my $children = delete $arg{children} || [];
305		512
306	my $self = $class->SUPER::new (children => [], %arg);	513	my $self = $class->SUPER::new (
		514	children => [],
		515	can_events => 0,
		516	%arg,
		517	);
307	$self->add ($_) for @$children;	518	$self->add ($_) for @$children;
308		519
309	$self	520	$self
310	}	521	}
311		522
312	sub add {	523	sub add {
313	my ($self, $chld, $expand) = @_;	524	my ($self, $child) = @_;
314		525
315	$chld->{expand} = $expand;
316	$chld->set_parent ($self);	526	$child->set_parent ($self);
		527
		528	use sort 'stable';
317		529
318	$self->{children} = [	530	$self->{children} = [
319	sort { $a->{z} <=> $b->{z} }	531	sort { $a->{z} <=> $b->{z} }
320	@{$self->{children}}, $chld	532	@{$self->{children}}, $child
321	];	533	];
322		534
323	$self->size_allocate ($self->{w}, $self->{h})	535	$child->check_size;
324	if $self->{w}; #TODO: check for "realised state"	536	}
		537
		538	sub children {
		539	@{ $_[0]{children} }
325	}	540	}
326		541
327	sub remove {	542	sub remove {
328	my ($self, $widget) = @_;	543	my ($self, $child) = @_;
329		544
		545	delete $child->{parent};
		546	$child->hide;
		547
330	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	548	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
331		549
332	$self->size_allocate ($self->{w}, $self->{h});	550	$self->check_size;
		551	$self->update;
		552	}
		553
		554	sub clear {
		555	my ($self) = @_;
		556
		557	my $children = delete $self->{children};
		558	$self->{children} = [];
		559
		560	for (@$children) {
		561	delete $_->{parent};
		562	$_->hide;
		563	}
333	}	564	}
334		565
335	sub find_widget {	566	sub find_widget {
336	my ($self, $x, $y) = @_;	567	my ($self, $x, $y) = @_;
337		568
…		…
367		598
368	$class->SUPER::new (children => [$child], %arg)	599	$class->SUPER::new (children => [$child], %arg)
369	}	600	}
370		601
371	sub add {	602	sub add {
372	my ($self, $widget) = @_;	603	my ($self, $child) = @_;
373		604
374	$self->{children} = [];	605	$self->{children} = [];
375		606
376	$self->SUPER::add ($widget);	607	$self->SUPER::add ($child);
377	}	608	}
378		609
379	sub remove {	610	sub remove {
380	my ($self, $widget) = @_;	611	my ($self, $widget) = @_;
381		612
…		…
392	}	623	}
393		624
394	sub size_allocate {	625	sub size_allocate {
395	my ($self, $w, $h) = @_;	626	my ($self, $w, $h) = @_;
396		627
397	return unless $self->{w} != $w || $self->{h} != $h;
398
399	$self->SUPER::size_allocate ($w, $h);
400	$self->{children}[0]->size_allocate ($w, $h);	628	$self->{children}[0]->configure (0, 0, $w, $h);
401	}	629	}
402		630
403	#############################################################################	631	#############################################################################
404		632
405	package CFClient::UI::Window;	633	package CFClient::UI::Window;
406		634
407	our @ISA = CFClient::UI::Bin::;	635	our @ISA = CFClient::UI::Bin::;
408		636
409	use SDL::OpenGL;	637	use CFClient::OpenGL;
410		638
411	sub new {	639	sub new {
412	my ($class, %arg) = @_;	640	my ($class, %arg) = @_;
413		641
414	my $self = $class->SUPER::new (%arg);	642	my $self = $class->SUPER::new (%arg);
…		…
423	}	651	}
424		652
425	sub render_chld {	653	sub render_chld {
426	my ($self) = @_;	654	my ($self) = @_;
427		655
428	$self->{texture} =	656	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
429	CFClient::Texture->new_from_opengl (	657	glClearColor 0, 0, 0, 1;
430	$self->{w}, $self->{h}, sub { $self->child->draw }	658	glClear GL_COLOR_BUFFER_BIT;
431	);	659	$self->child->draw;
		660	};
432	}	661	}
433		662
434	sub size_allocate {	663	sub size_allocate {
435	my ($self, $w, $h) = @_;	664	my ($self, $w, $h) = @_;
436		665
437	return unless $self->{w} != $w || $self->{h} != $h;	666	$self->child->configure (0, 0, $w, $h);
438
439	$self->{w} = $w;
440	$self->{h} = $h;
441
442	$self->child->size_allocate ($w, $h);
443		667
444	$self->render_chld;	668	$self->render_chld;
445	}	669	}
446		670
447	sub _draw {	671	sub _draw {
…		…
451		675
452	my $tex = $self->{texture}	676	my $tex = $self->{texture}
453	or return;	677	or return;
454		678
455	glEnable GL_BLEND;	679	glEnable GL_BLEND;
		680	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
456	glEnable GL_TEXTURE_2D;	681	glEnable GL_TEXTURE_2D;
457	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	682	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
458		683
459	$tex->draw_quad (0, 0, $w, $h);	684	$tex->draw_quad (0, 0, $w, $h);
460		685
…		…
462	glDisable GL_TEXTURE_2D;	687	glDisable GL_TEXTURE_2D;
463	}	688	}
464		689
465	#############################################################################	690	#############################################################################
466		691
		692	package CFClient::UI::ViewPort;
		693
		694	our @ISA = CFClient::UI::Window::;
		695
		696	sub new { die }
		697
		698	sub size_request {
		699	my ($self) = @_;
		700
		701	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		702	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		703
		704	@$self{qw(child_w child_h)}
		705	}
		706
		707	sub _draw {
		708	my ($self) = @_;
		709
		710	$self->{children}[1]->draw;
		711	}
		712
		713
		714	#############################################################################
		715
467	package CFClient::UI::Frame;	716	package CFClient::UI::Frame;
468		717
469	our @ISA = CFClient::UI::Bin::;	718	our @ISA = CFClient::UI::Bin::;
470		719
471	use SDL::OpenGL;	720	use CFClient::OpenGL;
		721
		722	sub new {
		723	my $class = shift;
		724
		725	my $self = $class->SUPER::new (
		726	bg => [1, 1, 1, 1],
		727	border_bg => [1, 1, 1, 1],
		728	border => 0.8,
		729	@_
		730	);
		731
		732	$self
		733	}
		734
		735	sub _draw {
		736	my ($self) = @_;
		737
		738	my ($w, $h) = ($self->{w}, $self->{h});
		739
		740	glEnable GL_BLEND;
		741	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		742	glEnable GL_TEXTURE_2D;
		743	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		744
		745	# glBegin GL_QUADS;
		746	# glColor 0, 0, 0, 0;
		747	# glVertex 0 , 0;
		748	# glVertex 0 , $h;
		749	# glVertex $w, $h;
		750	# glVertex $w, 0;
		751	# glEnd;
		752
		753
		754	$self->child->draw;
		755	glDisable GL_BLEND;
		756	glDisable GL_TEXTURE_2D;
		757	}
		758
		759	#############################################################################
		760
		761	package CFClient::UI::FancyFrame;
		762
		763	our @ISA = CFClient::UI::Bin::;
		764
		765	use CFClient::OpenGL;
		766
		767	my @tex =
		768	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		769	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		770
		771	sub new {
		772	my $class = shift;
		773
		774	# TODO: user_x, user_y, overwrite moveto?
		775
		776	my $self = $class->SUPER::new (
		777	bg => [1, 1, 1, 1],
		778	border_bg => [1, 1, 1, 1],
		779	border => 0.8,
		780	can_events => 1,
		781	@_
		782	);
		783
		784	$self->{title} &&= new CFClient::UI::Label
		785	align => 0,
		786	valign => 1,
		787	text => $self->{title},
		788	fontsize => 1;
		789
		790	$self
		791	}
		792
		793	sub border {
		794	int $_[0]{border} * $::FONTSIZE
		795	}
472		796
473	sub size_request {	797	sub size_request {
474	my ($self) = @_;	798	my ($self) = @_;
475	my $chld = $self->child
476	or return (0, 0);
477		799
478	$chld->move (2, 2);	800	my ($w, $h) = $self->SUPER::size_request;
479		801
480	map { $_ + 4 } $chld->size_request;	802	(
		803	$w + $self->border * 2,
		804	$h + $self->border * 2,
		805	)
481	}	806	}
482		807
483	sub size_allocate {	808	sub size_allocate {
484	my ($self, $w, $h) = @_;	809	my ($self, $w, $h) = @_;
		810
		811	$h -= List::Util::max 0, $self->border * 2;
		812	$w -= List::Util::max 0, $self->border * 2;
		813
		814	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		815	if $self->{title};
		816
		817	$self->child->configure ($self->border, $self->border, $w, $h);
		818	}
		819
		820	sub button_down {
		821	my ($self, $ev, $x, $y) = @_;
		822
		823	my $border = $self->border;
		824
		825	if ($x < $self->{w} && $x >= $self->{w} - $border
		826	&& $y < $self->{h} && $y >= $self->{h} - $border) {
		827
		828	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		829	my ($bw, $bh) = ($self->{w}, $self->{h});
		830
		831	$self->{motion} = sub {
		832	my ($ev, $x, $y) = @_;
		833
		834	($x, $y) = ($ev->{x}, $ev->{y});
		835
		836	$self->{user_w} = $bw + $x - $ox;
		837	$self->{user_h} = $bh + $y - $oy;
		838	$self->check_size;
		839	};
		840
		841	} elsif ($x >= 0 && $x < $self->{w}
		842	&& $y >= 0 && $y < $border) {
		843
		844	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		845	my ($bx, $by) = ($self->{x}, $self->{y});
		846
		847	$self->{motion} = sub {
		848	my ($ev, $x, $y) = @_;
		849
		850	($x, $y) = ($ev->{x}, $ev->{y});
		851
		852	$self->move ($bx + $x - $ox, $by + $y - $oy);
		853	$self->update;
		854	};
		855	}
		856	}
		857
		858	sub button_up {
		859	my ($self, $ev, $x, $y) = @_;
		860
		861	delete $self->{motion};
		862	}
		863
		864	sub mouse_motion {
		865	my ($self, $ev, $x, $y) = @_;
		866
		867	$self->{motion}->($ev, $x, $y) if $self->{motion};
		868	}
		869
		870	sub _draw {
		871	my ($self) = @_;
		872
		873	my ($w, $h ) = ($self->{w}, $self->{h});
		874	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		875
		876	glEnable GL_BLEND;
		877	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		878	glEnable GL_TEXTURE_2D;
		879	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		880
		881	my $border = $self->border;
		882
		883	glColor @{ $self->{border_bg} };
		884	$tex[1]->draw_quad (0, 0, $w, $border);
		885	$tex[3]->draw_quad (0, $border, $border, $ch);
		886	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
		887	$tex[4]->draw_quad (0, $h - $border, $w, $border);
		888
		889	my $bg = $tex[0];
		890
		891	# TODO: repeat texture not scale
		892	my $rep_x = $cw / $bg->{w};
		893	my $rep_y = $ch / $bg->{h};
		894
		895	glColor @{ $self->{bg} };
		896
		897	$bg->{s} = $rep_x;
		898	$bg->{t} = $rep_y;
		899	$bg->{wrap_mode} = 1;
		900	$bg->draw_quad ($border, $border, $cw, $ch);
		901
		902	glDisable GL_TEXTURE_2D;
		903	glDisable GL_BLEND;
		904
		905	$self->{title}->draw if $self->{title};
		906	$self->child->draw;
		907	}
		908
		909	#############################################################################
		910
		911	package CFClient::UI::Table;
		912
		913	our @ISA = CFClient::UI::Base::;
		914
		915	use List::Util qw(max sum);
		916
		917	use CFClient::OpenGL;
		918
		919	sub new {
		920	my $class = shift;
		921
		922	$class->SUPER::new (
		923	col_expand => [],
		924	@_
		925	)
		926	}
		927
		928	sub add {
		929	my ($self, $x, $y, $child) = @_;
		930
		931	$child->set_parent ($self);
		932	$self->{children}[$y][$x] = $child;
		933
		934	$child->check_size;
		935	}
		936
		937	sub children {
		938	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		939	}
		940
		941	# TODO: move to container class maybe? send childs a signal on removal?
		942	sub clear {
		943	my ($self) = @_;
		944
		945	my @children = $self->children;
		946	delete $self->{children};
485		947
486	return unless $self->{w} != $w || $self->{h} != $h;	948	for (@children) {
		949	delete $_->{parent};
		950	$_->hide;
		951	}
487		952
488	$self->{w} = $w;	953	$self->update;
489	$self->{h} = $h;
490
491	$self->child->size_allocate ($w - 4, $h - 4);
492	$self->child->move (2, 2);
493	}	954	}
494		955
495	sub _draw {	956	sub get_wh {
496	my ($self) = @_;	957	my ($self) = @_;
497		958
498	my $chld = $self->child;	959	my (@w, @h);
499		960
500	my ($w, $h) = $chld->size_request;	961	for my $y (0 .. $#{$self->{children}}) {
		962	my $row = $self->{children}[$y]
		963	or next;
501		964
502	glBegin GL_QUADS;	965	for my $x (0 .. $#$row) {
503	glColor 0, 0, 0;	966	my $widget = $row->[$x]
504	glVertex 0 , 0;	967	or next;
505	glVertex 0 , $h + 4;	968	my ($w, $h) = @$widget{qw(req_w req_h)};
506	glVertex $w + 4 , $h + 4;
507	glVertex $w + 4 , 0;
508	glEnd;
509		969
510	$chld->draw;	970	$w[$x] = max $w[$x], $w;
511	}	971	$h[$y] = max $h[$y], $h;
		972	}
		973	}
512		974
513	#############################################################################	975	(\@w, \@h)
514		976	}
515	package CFClient::UI::FancyFrame;
516
517	our @ISA = CFClient::UI::Bin::;
518
519	use SDL::OpenGL;
520
521	my @tex =
522	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
523	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
524		977
525	sub size_request {	978	sub size_request {
526	my ($self) = @_;	979	my ($self) = @_;
527		980
528	my ($w, $h) = $self->SUPER::size_request;	981	my ($ws, $hs) = $self->get_wh;
529		982
530	$h += $tex[1]->{h};	983	(
531	$h += $tex[4]->{h};	984	(sum @$ws),
532	$w += $tex[2]->{w};	985	(sum @$hs),
533	$w += $tex[3]->{w};	986	)
534
535	($w, $h)
536	}	987	}
537		988
538	sub size_allocate {	989	sub size_allocate {
539	my ($self, $w, $h) = @_;	990	my ($self, $w, $h) = @_;
540		991
541	return unless $self->{w} != $w || $self->{h} != $h;	992	my ($ws, $hs) = $self->get_wh;
542		993
543	$self->SUPER::size_allocate ($w, $h);	994	my $req_w = sum @$ws;
		995	my $req_h = sum @$hs;
544		996
545	$h -= $tex[1]->{h};	997	# TODO: nicer code && do row_expand
546	$h -= $tex[4]->{h};	998	my @col_expand = @{$self->{col_expand}};
547	$w -= $tex[2]->{w};	999	@col_expand = (1) x @$ws unless @col_expand;
548	$w -= $tex[3]->{w};	1000	my $col_expand = (sum @col_expand) || 1;
549		1001
550	$h = $h < 0 ? 0 : $h;	1002	# linearly scale sizes
551	$w = $w < 0 ? 0 : $w;	1003	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		1004	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
552		1005
553	my $child = $self->child;	1006	CFClient::UI::harmonize $ws;
		1007	CFClient::UI::harmonize $hs;
554		1008
555	$child->size_allocate ($w, $h);	1009	my $y;
556	$child->move ($tex[3]->{w}, $tex[1]->{h});	1010
		1011	for my $r (0 .. $#{$self->{children}}) {
		1012	my $row = $self->{children}[$r]
		1013	or next;
		1014
		1015	my $x = 0;
		1016	my $row_h = $hs->[$r];
		1017
		1018	for my $c (0 .. $#$row) {
		1019	my $col_w = $ws->[$c];
		1020
		1021	if (my $widget = $row->[$c]) {
		1022	$widget->configure ($x, $y, $col_w, $row_h);
		1023	}
		1024
		1025	$x += $col_w;
		1026	}
		1027
		1028	$y += $row_h;
		1029	}
		1030
		1031	}
		1032
		1033	sub find_widget {
		1034	my ($self, $x, $y) = @_;
		1035
		1036	$x -= $self->{x};
		1037	$y -= $self->{y};
		1038
		1039	my $res;
		1040
		1041	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		1042	$res = $_->find_widget ($x, $y)
		1043	and return $res;
		1044	}
		1045
		1046	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
557	}	1047	}
558		1048
559	sub _draw {	1049	sub _draw {
560	my ($self) = @_;	1050	my ($self) = @_;
561		1051
562	my ($w, $h) = ($self->{w}, $self->{h});	1052	for (grep $_, @{$self->{children}}) {
563	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1053	$_->draw for grep $_, @$_;
564		1054	}
565	glEnable GL_BLEND;
566	glEnable GL_TEXTURE_2D;
567	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
568	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
569
570	my $top = $tex[1];
571	$top->draw_quad (0, 0, $w, $top->{h});
572
573	my $left = $tex[3];
574	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);
575
576	my $right = $tex[2];
577	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
578
579	my $bottom = $tex[4];
580	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
581
582	my $bg = $tex[0];
583	glBindTexture GL_TEXTURE_2D, $bg->{name};
584	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
585	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
586	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
587
588	my $rep_x = $cw / $bg->{w};
589	my $rep_y = $ch / $bg->{h};
590
591	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
592
593	glDisable GL_BLEND;
594	glDisable GL_TEXTURE_2D;
595
596	$self->child->draw;
597
598	}	1055	}
599		1056
600	#############################################################################	1057	#############################################################################
601		1058
602	package CFClient::UI::Table;	1059	package CFClient::UI::HBox;
603		1060
		1061	# TODO: wrap into common Box base class
		1062
604	our @ISA = CFClient::UI::Base::;	1063	our @ISA = CFClient::UI::Container::;
605		1064
606	use SDL::OpenGL;	1065	sub size_request {
		1066	my ($self) = @_;
607		1067
608	sub add {	1068	my @alloc = map [$_->size_request], @{$self->{children}};
609	my ($self, $x, $y, $chld) = @_;
610	my $old_chld = $self->{children}[$y][$x];
611		1069
612	$self->{children}[$y][$x] = $chld;	1070	(
613	$chld->set_parent ($self);	1071	(List::Util::sum map $_->[0], @alloc),
614	$self->update;	1072	(List::Util::max map $_->[1], @alloc),
		1073	)
615	}	1074	}
616		1075
617	sub max_row_height {	1076	sub size_allocate {
618	my ($self, $row) = @_;	1077	my ($self, $w, $h) = @_;
619		1078
620	my $hs = 0;	1079	($h, $w) = ($w, $h);
621	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	1080
622	my $c = $self->{children}->[$row]->[$xi];	1081	my $children = $self->{children};
623	if ($c) {	1082
624	my ($w, $h) = $c->size_request;	1083	my @h = map $_->{req_w}, @$children;
625	if ($hs < $h) { $hs = $h }	1084
		1085	my $req_h = List::Util::sum @h;
		1086
		1087	if ($req_h > $h) {
		1088	# ah well, not enough space
		1089	$_ *= $h / $req_h for @h;
		1090	} else {
		1091	my $exp = List::Util::sum map $_->{expand}, @$children;
		1092	$exp ||= 1;
		1093
		1094	for (0 .. $#$children) {
		1095	my $child = $children->[$_];
		1096
		1097	my $alloc_h = $h[$_];
		1098	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		1099	$h[$_] = $alloc_h;
626	}	1100	}
627	}	1101	}
628	return $hs;
629	}
630		1102
631	sub max_col_width {	1103	CFClient::UI::harmonize \@h;
632	my ($self, $col) = @_;
633
634	my $ws = 0;
635	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {
636	my $c = ($self->{children}->[$yi] || [])->[$col];
637	if ($c) {
638	my ($w, $h) = $c->size_request;
639	if ($ws < $w) { $ws = $w }
640	}
641	}
642	return $ws;
643	}
644
645	sub size_request {
646	my ($self) = @_;
647
648	my ($hs, $ws) = (0, 0);
649
650	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
651	$hs += $self->max_row_height ($yi);
652	}
653
654	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
655	my $wm = 0;
656	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
657	$wm += $self->max_col_width ($xi)
658	}
659	if ($ws < $wm) { $ws = $wm }
660	}
661
662	return ($ws, $hs);
663	}
664
665	sub _draw {
666	my ($self) = @_;
667		1104
668	my $y = 0;	1105	my $y = 0;
669	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1106	for (0 .. $#$children) {
		1107	my $child = $children->[$_];
670	my $x = 0;	1108	my $h = $h[$_];
		1109	$child->configure ($y, 0, $h, $w);
671		1110
672	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1111	$y += $h;
		1112	}
673		1113
674	my $c = $self->{children}->[$yi]->[$xi];
675	if ($c) {
676	$c->move ($x, $y, 0); #TODO: Move to size_request
677	$c->draw if $c;
678	}
679
680	$x += $self->max_col_width ($xi);
681	}
682
683	$y += $self->max_row_height ($yi);
684	}	1114	1
685	}	1115	}
686		1116
687	#############################################################################	1117	#############################################################################
688		1118
689	package CFClient::UI::VBox;	1119	package CFClient::UI::VBox;
690		1120
		1121	# TODO: wrap into common Box base class
		1122
691	our @ISA = CFClient::UI::Container::;	1123	our @ISA = CFClient::UI::Container::;
692
693	use SDL::OpenGL;
694		1124
695	sub size_request {	1125	sub size_request {
696	my ($self) = @_;	1126	my ($self) = @_;
697		1127
698	my @alloc = map [$_->size_request], @{$self->{children}};	1128	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
704	}	1134	}
705		1135
706	sub size_allocate {	1136	sub size_allocate {
707	my ($self, $w, $h) = @_;	1137	my ($self, $w, $h) = @_;
708		1138
709	return unless $self->{w} != $w || $self->{h} != $h;
710
711	$self->{w} = $w;
712	$self->{h} = $h;
713
714	return unless $self->{h};
715
716	my $children = $self->{children};	1139	my $children = $self->{children};
717		1140
718	my @h = map +($_->size_request)[1], @$children;	1141	my @h = map $_->{req_h}, @$children;
719		1142
720	my $req_h = List::Util::sum @h;	1143	my $req_h = List::Util::sum @h;
721		1144
722	if ($req_h > $h) {	1145	if ($req_h > $h) {
723	# ah well, not enough space	1146	# ah well, not enough space
724	$_ = $h[$_] * $h / $req_h for @h;	1147	$_ *= $h / $req_h for @h;
725	} else {	1148	} else {
726	my @exp = grep $_->{expand}, @$children;	1149	my $exp = List::Util::sum map $_->{expand}, @$children;
727	@exp = @$children unless @exp;	1150	$exp ||= 1;
728		1151
729	my %exp = map +($_ => 1), @exp;
730
731	for (0 .. $#$children) {	1152	for (0 .. $#$children) {
732	my $child = $children->[$_];	1153	my $child = $children->[$_];
733		1154
734	my $alloc_h = $h[$_];	1155	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
735	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
736	$h[$_] = $alloc_h;
737	}	1156	}
738	}	1157	}
		1158
		1159	CFClient::UI::harmonize \@h;
739		1160
740	my $y = 0;	1161	my $y = 0;
741	for (0 .. $#$children) {	1162	for (0 .. $#$children) {
742	my $child = $children->[$_];	1163	my $child = $children->[$_];
743	my $h = $h[$_];	1164	my $h = $h[$_];
744	$child->move (0, $y);	1165	$child->configure (0, $y, $w, $h);
745	$child->size_allocate ($w, $h);
746		1166
747	$y += $h;	1167	$y += $h;
748	}	1168	}
		1169
		1170	1
749	}	1171	}
750		1172
751	#############################################################################	1173	#############################################################################
752		1174
753	package CFClient::UI::Label;	1175	package CFClient::UI::Label;
754		1176
755	our @ISA = CFClient::UI::Base::;	1177	our @ISA = CFClient::UI::Base::;
756		1178
757	use SDL::OpenGL;	1179	use CFClient::OpenGL;
758		1180
759	sub new {	1181	sub new {
760	my ($class, %arg) = @_;	1182	my ($class, %arg) = @_;
761		1183
762	my $self = $class->SUPER::new (	1184	my $self = $class->SUPER::new (
763	fg => [1, 1, 1],	1185	fg => [1, 1, 1],
764	height => $::FONTSIZE,	1186	#font => default_font
		1187	fontsize => 1,
765	text => "",	1188	text => "",
766	align => -1,	1189	align => -1,
		1190	valign => -1,
		1191	padding => 2,
767	layout => new CFClient::Layout,	1192	layout => new CFClient::Layout,
		1193	can_events => 0,
768	%arg	1194	%arg
769	);	1195	);
770		1196
771	$self->set_text ($self->{text});	1197	if (exists $self->{template}) {
		1198	my $layout = new CFClient::Layout;
		1199	$layout->set_text (delete $self->{template});
		1200	$self->{template} = $layout;
		1201	}
		1202
		1203	$self->set_text (delete $self->{text}) if exists $self->{text};
		1204	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
772		1205
773	$self	1206	$self
774	}	1207	}
775		1208
776	sub escape_text {	1209	sub escape {
777	local $_ = $_[1];	1210	local $_ = $_[1];
778		1211
779	s/&/&amp;/g;	1212	s/&/&amp;/g;
780	s/>/&gt;/g;	1213	s/>/&gt;/g;
781	s/</&lt;/g;	1214	s/</&lt;/g;
782		1215
783	$_[1]	1216	$_[1]
784	}	1217	}
785		1218
		1219	sub update {
		1220	my ($self) = @_;
		1221
		1222	delete $self->{texture};
		1223	$self->SUPER::update;
		1224	}
		1225
		1226	sub reconfigure {
		1227	my ($self) = @_;
		1228
		1229	delete $self->{texture};
		1230	}
		1231
786	sub set_text {	1232	sub set_text {
787	my ($self, $text) = @_;	1233	my ($self, $text) = @_;
788		1234
		1235	return if $self->{text} eq "T$text";
789	$self->{text} = $text;	1236	$self->{text} = "T$text";
		1237
790	$self->{layout}->set_markup ($text);	1238	$self->{layout}->set_text ($text);
791		1239
792	delete $self->{texture};	1240	delete $self->{texture};
793	$self->update;	1241	$self->update;
		1242	$self->check_size;
794	}	1243	}
795		1244
796	sub get_text {	1245	sub set_markup {
797	my ($self, $text) = @_;	1246	my ($self, $markup) = @_;
798		1247
799	$self->{text}	1248	return if $self->{text} eq "M$markup";
		1249	$self->{text} = "M$markup";
		1250
		1251	$self->{layout}->set_markup ($markup);
		1252
		1253	delete $self->{texture};
		1254	$self->update;
		1255	$self->check_size;
800	}	1256	}
801		1257
802	sub size_request {	1258	sub size_request {
803	my ($self) = @_;	1259	my ($self) = @_;
804		1260
805	$self->{layout}->set_width;	1261	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1262	$self->{layout}->set_width ($self->{max_w} || -1);
806	$self->{layout}->set_height ($self->{height});	1263	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1264
807	$self->{layout}->size	1265	my ($w, $h) = $self->{layout}->size;
808	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1266
809	# (	1267	if (exists $self->{template}) {
810	# $self->{texture}{w},	1268	$self->{template}->set_font ($self->{font}) if $self->{font};
811	# $self->{texture}{h},	1269	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
812	# )	1270
813	# } else {	1271	my ($w2, $h2) = $self->{template}->size;
814	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};	1272
815	#	1273	$w = List::Util::max $w, $w2;
816	# ($w, $h)	1274	$h = List::Util::max $h, $h2;
817	# }	1275	}
		1276
		1277	(
		1278	$w + $self->{padding} * 2,
		1279	$h + $self->{padding} * 2,
		1280	)
818	}	1281	}
819		1282
820	sub size_allocate {	1283	sub size_allocate {
821	my ($self, $w, $h) = @_;	1284	my ($self, $w, $h) = @_;
822		1285
823	return unless $self->{w} != $w || $self->{h} != $h;
824
825	$self->SUPER::size_allocate ($w, $h);
826	delete $self->{texture};	1286	delete $self->{texture};
827	}	1287	}
828		1288
829	sub update {	1289	sub set_fontsize {
830	my ($self) = @_;	1290	my ($self, $fontsize) = @_;
831		1291
		1292	$self->{fontsize} = $fontsize;
832	delete $self->{texture};	1293	delete $self->{texture};
		1294	$self->check_size;
833	$self->SUPER::update;	1295	$self->update;
834	}	1296	}
835		1297
836	sub _draw {	1298	sub _draw {
837	my ($self) = @_;	1299	my ($self) = @_;
838		1300
839	my $tex = $self->{texture} ||= do {	1301	my $tex = $self->{texture} ||= do {
		1302	$self->{layout}->set_font ($self->{font}) if $self->{font};
840	$self->{layout}->set_width ($self->{w});	1303	$self->{layout}->set_width ($self->{w});
		1304	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
841	new_from_layout CFClient::Texture $self->{layout};	1305	new_from_layout CFClient::Texture $self->{layout}
842	};	1306	};
843		1307
844	glEnable GL_BLEND;	1308	glEnable GL_BLEND;
		1309	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
845	glEnable GL_TEXTURE_2D;	1310	glEnable GL_TEXTURE_2D;
846	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
847	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1311	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848		1312
849	glColor @{$self->{fg}};	1313	glColor @{$self->{fg}};
850		1314
851	my $x =	1315	$self->{ox} = int (
852	$self->{align} < 0 ? 0	1316	$self->{align} < 0 ? $self->{padding}
853	: $self->{align} > 0 ? $self->{w} - $self->{texture}{w}	1317	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
854	: ($self->{w} + $self->{texture}{w}) * 0.5;	1318	: ($self->{w} - $tex->{w}) * 0.5
		1319	);
855		1320
856	$tex->draw_quad ($x, 0);	1321	$self->{oy} = int (
		1322	$self->{valign} < 0 ? $self->{padding}
		1323	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1324	: ($self->{h} - $tex->{h}) * 0.5
		1325	);
857		1326
		1327	$tex->draw_quad ($self->{ox}, $self->{oy});
		1328
		1329	glDisable GL_TEXTURE_2D;
858	glDisable GL_BLEND;	1330	glDisable GL_BLEND;
859	glDisable GL_TEXTURE_2D;
860	}	1331	}
861		1332
862	#############################################################################	1333	#############################################################################
863		1334
864	package CFClient::UI::Entry;	1335	package CFClient::UI::EntryBase;
865		1336
866	our @ISA = CFClient::UI::Label::;	1337	our @ISA = CFClient::UI::Label::;
867		1338
868	use SDL;	1339	use CFClient::OpenGL;
869	use SDL::OpenGL;
870		1340
871	sub new {	1341	sub new {
872	my $class = shift;	1342	my $class = shift;
873		1343
874	$class->SUPER::new (	1344	$class->SUPER::new (
875	fg => [1, 1, 1],	1345	fg => [1, 1, 1],
876	bg => [0, 0, 0, 0.4],	1346	bg => [0, 0, 0, 0.2],
877	active_bg => [1, 1, 1],	1347	active_bg => [1, 1, 1, 0.5],
878	active_fg => [0, 0, 0],	1348	active_fg => [0, 0, 0],
		1349	can_hover => 1,
		1350	can_focus => 1,
		1351	valign => 0,
		1352	can_events => 1,
879	@_	1353	@_
880	)	1354	)
881	}	1355	}
882		1356
883	sub _set_text {	1357	sub _set_text {
884	my ($self, $text) = @_;	1358	my ($self, $text) = @_;
885		1359
		1360	delete $self->{cur_h};
		1361
		1362	return if $self->{text} eq $text;
		1363
		1364	delete $self->{texture};
		1365
886	$self->{last_activity} = $::NOW;	1366	$self->{last_activity} = $::NOW;
887
888	$self->{text} = $text;	1367	$self->{text} = $text;
889	$self->{layout}->set_width ($self->{w});
890		1368
891	$text =~ s/./*/g if $self->{hidden};	1369	$text =~ s/./*/g if $self->{hidden};
		1370	$self->{layout}->set_text ("$text ");
892		1371
		1372	$self->emit (changed => $self->{text});
		1373	}
893		1374
894	$self->{layout}->set_markup ($self->escape_text ($text));	1375	sub get_text {
895		1376	$_[0]{text}
896	$text = substr $text, 0, $self->{cursor};
897	utf8::encode $text;
898
899	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
900	}	1377	}
901		1378
902	sub size_request {	1379	sub size_request {
903	my ($self) = @_;	1380	my ($self) = @_;
904		1381
…		…
908	}	1385	}
909		1386
910	sub size_allocate {	1387	sub size_allocate {
911	my ($self, $w, $h) = @_;	1388	my ($self, $w, $h) = @_;
912		1389
913	return unless $self->{w} != $w || $self->{h} != $h;	1390	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
914
915	$self->SUPER::size_allocate ($w, $h);
916
917	$self->_set_text ($self->{text});
918	}	1391	}
919		1392
920	sub set_text {	1393	sub set_text {
921	my ($self, $text) = @_;	1394	my ($self, $text) = @_;
922		1395
…		…
926	}	1399	}
927		1400
928	sub key_down {	1401	sub key_down {
929	my ($self, $ev) = @_;	1402	my ($self, $ev) = @_;
930		1403
931	my $mod = $ev->key_mod;	1404	my $mod = $ev->{mod};
932	my $sym = $ev->key_sym;	1405	my $sym = $ev->{sym};
933
934	my $uni = $ev->key_unicode;	1406	my $uni = $ev->{unicode};
935		1407
936	my $text = $self->get_text;	1408	my $text = $self->get_text;
937		1409
938	if ($sym == SDLK_BACKSPACE) {	1410	if ($sym == 8) {
939	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1411	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
940	} elsif ($sym == SDLK_DELETE) {	1412	} elsif ($sym == 127) {
941	substr $text, $self->{cursor}, 1, "";	1413	substr $text, $self->{cursor}, 1, "";
942	} elsif ($sym == SDLK_LEFT) {	1414	} elsif ($sym == CFClient::SDLK_LEFT) {
943	--$self->{cursor} if $self->{cursor};	1415	--$self->{cursor} if $self->{cursor};
944	} elsif ($sym == SDLK_RIGHT) {	1416	} elsif ($sym == CFClient::SDLK_RIGHT) {
945	++$self->{cursor} if $self->{cursor} < length $self->{text};	1417	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1418	} elsif ($sym == CFClient::SDLK_HOME) {
		1419	$self->{cursor} = 0;
		1420	} elsif ($sym == CFClient::SDLK_END) {
		1421	$self->{cursor} = length $text;
		1422	} elsif ($sym == 27) {
		1423	$self->emit ('escape');
946	} elsif ($uni) {	1424	} elsif ($uni) {
947	substr $text, $self->{cursor}++, 0, chr $uni;	1425	substr $text, $self->{cursor}++, 0, chr $uni;
948	}	1426	}
949		1427
950	$self->_set_text ($text);	1428	$self->_set_text ($text);
…		…
965	$self->SUPER::button_down ($ev, $x, $y);	1443	$self->SUPER::button_down ($ev, $x, $y);
966		1444
967	my $idx = $self->{layout}->xy_to_index ($x, $y);	1445	my $idx = $self->{layout}->xy_to_index ($x, $y);
968		1446
969	# byte-index to char-index	1447	# byte-index to char-index
970	my $text = $self->{layout};	1448	my $text = $self->{text};
971	utf8::encode $text;	1449	utf8::encode $text;
972	$self->{cursor} = length substr $text, 0, $idx;	1450	$self->{cursor} = length substr $text, 0, $idx;
973		1451
974	$self->_set_text ($self->{text});	1452	$self->_set_text ($self->{text});
975	$self->update;	1453	$self->update;
…		…
990	$self->{fg} = $self->{active_fg};	1468	$self->{fg} = $self->{active_fg};
991	} else {	1469	} else {
992	glColor @{$self->{bg}};	1470	glColor @{$self->{bg}};
993	}	1471	}
994		1472
		1473	glEnable GL_BLEND;
		1474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995	glBegin GL_QUADS;	1475	glBegin GL_QUADS;
996	glVertex 0 , 0;	1476	glVertex 0 , 0;
997	glVertex 0 , $self->{h};	1477	glVertex 0 , $self->{h};
998	glVertex $self->{w}, $self->{h};	1478	glVertex $self->{w}, $self->{h};
999	glVertex $self->{w}, 0;	1479	glVertex $self->{w}, 0;
1000	glEnd;	1480	glEnd;
		1481	glDisable GL_BLEND;
1001		1482
1002	$self->SUPER::_draw;	1483	$self->SUPER::_draw;
1003		1484
1004	#TODO: force update every cursor change :(	1485	#TODO: force update every cursor change :(
1005	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1486	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1487
		1488	unless (exists $self->{cur_h}) {
		1489	my $text = substr $self->{text}, 0, $self->{cursor};
		1490	utf8::encode $text;
		1491
		1492	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1493	}
		1494
1006	glColor @{$self->{fg}};	1495	glColor @{$self->{fg}};
1007	glBegin GL_LINES;	1496	glBegin GL_LINES;
1008	glVertex $self->{cur_x}, $self->{cur_y};
1009	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1497	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1498	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1010	glEnd;	1499	glEnd;
1011	}	1500	}
1012	}	1501	}
1013		1502
1014	#############################################################################
1015
1016	package CFClient::UI::Slider;	1503	package CFClient::UI::Entry;
1017		1504
1018	use strict;
1019
1020	use SDL::OpenGL;
1021	use SDL::OpenGL::Constants;
1022
1023	our @ISA = CFClient::UI::DrawBG::;	1505	our @ISA = CFClient::UI::EntryBase::;
1024		1506
1025	sub size_request {	1507	use CFClient::OpenGL;
		1508
		1509	sub key_down {
1026	my ($self) = @_;	1510	my ($self, $ev) = @_;
1027		1511
1028	my $w = 50;	1512	my $sym = $ev->{sym};
1029	my $h = 10;
1030		1513
1031	$self->{vertical} ? ($h, $w) : ($w, $h)	1514	if ($sym == 13) {
		1515	unshift @{$self->{history}},
		1516	my $txt = $self->get_text;
		1517	$self->{history_pointer} = -1;
		1518	$self->{history_saveback} = '';
		1519	$self->emit (activate => $txt);
		1520	$self->update;
		1521
		1522	} elsif ($sym == CFClient::SDLK_UP) {
		1523	if ($self->{history_pointer} < 0) {
		1524	$self->{history_saveback} = $self->get_text;
		1525	}
		1526	if (@{$self->{history} || []} > 0) {
		1527	$self->{history_pointer}++;
		1528	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1529	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1530	}
		1531	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1532	}
		1533
		1534	} elsif ($sym == CFClient::SDLK_DOWN) {
		1535	$self->{history_pointer}--;
		1536	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1537
		1538	if ($self->{history_pointer} >= 0) {
		1539	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1540	} else {
		1541	$self->set_text ($self->{history_saveback});
		1542	}
		1543
		1544	} else {
		1545	$self->SUPER::key_down ($ev);
		1546	}
		1547
1032	}	1548	}
		1549
		1550	#############################################################################
		1551
		1552	package CFClient::UI::Button;
		1553
		1554	our @ISA = CFClient::UI::Label::;
		1555
		1556	use CFClient::OpenGL;
		1557
		1558	my @tex =
		1559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1560	qw(b1_button_active.png);
1033		1561
1034	sub new {	1562	sub new {
1035	my $class = shift;	1563	my $class = shift;
1036		1564
		1565	$class->SUPER::new (
		1566	padding => 4,
		1567	fg => [1, 1, 1],
		1568	bg => [1, 1, 1, 0.2],
		1569	active_fg => [0, 0, 1],
		1570	can_hover => 1,
		1571	align => 0,
		1572	valign => 0,
		1573	can_events => 1,
		1574	@_
		1575	)
		1576	}
		1577
		1578	sub button_up {
		1579	my ($self, $ev, $x, $y) = @_;
		1580
		1581	if ($x >= 0 && $x < $self->{w}
		1582	&& $y >= 0 && $y < $self->{h}) {
		1583	$self->emit ("activate");
		1584	}
		1585	}
		1586
		1587	sub _draw {
		1588	my ($self) = @_;
		1589
		1590	local $self->{fg} = $self->{fg};
		1591
		1592	if ($GRAB == $self) {
		1593	$self->{fg} = $self->{active_fg};
		1594	}
		1595
		1596	glEnable GL_BLEND;
		1597	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1598	glEnable GL_TEXTURE_2D;
		1599	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1600	glColor 0, 0, 0, 1;
		1601
		1602	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1603
		1604	glDisable GL_TEXTURE_2D;
		1605	glDisable GL_BLEND;
		1606
		1607	$self->SUPER::_draw;
		1608	}
		1609
		1610	#############################################################################
		1611
		1612	package CFClient::UI::CheckBox;
		1613
		1614	our @ISA = CFClient::UI::DrawBG::;
		1615
		1616	my @tex =
		1617	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1618	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1619
		1620	use CFClient::OpenGL;
		1621
		1622	sub new {
		1623	my $class = shift;
		1624
		1625	$class->SUPER::new (
		1626	padding => 2,
		1627	fg => [1, 1, 1],
		1628	active_fg => [1, 1, 0],
		1629	state => 0,
		1630	can_hover => 1,
		1631	@_
		1632	)
		1633	}
		1634
		1635	sub size_request {
		1636	my ($self) = @_;
		1637
		1638	($self->{padding} * 2 + 6) x 2
		1639	}
		1640
		1641	sub button_down {
		1642	my ($self, $ev, $x, $y) = @_;
		1643
		1644	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1645	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1646	$self->{state} = !$self->{state};
		1647	$self->emit (changed => $self->{state});
		1648	}
		1649	}
		1650
		1651	sub _draw {
		1652	my ($self) = @_;
		1653
		1654	$self->SUPER::_draw;
		1655
		1656	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1657
		1658	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1659
		1660	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1661
		1662	glEnable GL_BLEND;
		1663	glEnable GL_TEXTURE_2D;
		1664	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1665
		1666	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1667
		1668	$tex->draw_quad (0, 0, $s, $s);
		1669
		1670	glDisable GL_TEXTURE_2D;
		1671	glDisable GL_BLEND;
		1672	}
		1673
		1674	#############################################################################
		1675
		1676	package CFClient::UI::Image;
		1677
		1678	our @ISA = CFClient::UI::Base::;
		1679
		1680	use CFClient::OpenGL;
		1681	use Carp qw/confess/;
		1682
		1683	our %loaded_images;
		1684
		1685	sub new {
		1686	my $class = shift;
		1687
		1688	my $self = $class->SUPER::new (can_events => 0, @_);
		1689
		1690	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1691
		1692	$loaded_images{$self->{image}} ||=
		1693	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1694
		1695	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1696
		1697	Scalar::Util::weaken $loaded_images{$self->{image}};
		1698
		1699	$self->{aspect} = $tex->{w} / $tex->{h};
		1700
		1701	$self
		1702	}
		1703
		1704	sub size_request {
		1705	my ($self) = @_;
		1706
		1707	($self->{tex}->{w}, $self->{tex}->{h})
		1708	}
		1709
		1710	sub _draw {
		1711	my ($self) = @_;
		1712
		1713	my $tex = $self->{tex};
		1714
		1715	my ($w, $h) = ($self->{w}, $self->{h});
		1716
		1717	if ($self->{rot90}) {
		1718	glRotate 90, 0, 0, 1;
		1719	glTranslate 0, -$self->{w}, 0;
		1720
		1721	($w, $h) = ($h, $w);
		1722	}
		1723
		1724	glEnable GL_BLEND;
		1725	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1726	glEnable GL_TEXTURE_2D;
		1727	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1728
		1729	$tex->draw_quad (0, 0, $w, $h);
		1730
		1731	glDisable GL_BLEND;
		1732	glDisable GL_TEXTURE_2D;
		1733	}
		1734
		1735	#############################################################################
		1736
		1737	package CFClient::UI::VGauge;
		1738
		1739	our @ISA = CFClient::UI::Base::;
		1740
		1741	use List::Util qw(min max);
		1742
		1743	use CFClient::OpenGL;
		1744
		1745	my %tex = (
		1746	food => [
		1747	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1748	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1749	],
		1750	grace => [
		1751	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1752	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1753	],
		1754	hp => [
		1755	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1756	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1757	],
		1758	mana => [
		1759	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1760	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1761	],
		1762	);
		1763
		1764	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1765	sub new {
		1766	my $class = shift;
		1767
		1768	my $self = $class->SUPER::new (
		1769	type => 'food',
		1770	@_
		1771	);
		1772
		1773	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	#my $tex = $tex{$self->{type}}[0];
		1782	#@$tex{qw(w h)}
		1783	(0, 0)
		1784	}
		1785
		1786	sub set_max {
		1787	my ($self, $max) = @_;
		1788
		1789	return if $self->{max_val} == $max;
		1790
		1791	$self->{max_val} = $max;
		1792	$self->update;
		1793	}
		1794
		1795	sub set_value {
		1796	my ($self, $val, $max) = @_;
		1797
		1798	$self->set_max ($max)
		1799	if defined $max;
		1800
		1801	return if $self->{val} == $val;
		1802
		1803	$self->{val} = $val;
		1804	$self->update;
		1805	}
		1806
		1807	sub _draw {
		1808	my ($self) = @_;
		1809
		1810	my $tex = $tex{$self->{type}};
		1811	my ($t1, $t2, $t3) = @$tex;
		1812
		1813	my ($w, $h) = ($self->{w}, $self->{h});
		1814
		1815	if ($self->{vertical}) {
		1816	glRotate 90, 0, 0, 1;
		1817	glTranslate 0, -$self->{w}, 0;
		1818
		1819	($w, $h) = ($h, $w);
		1820	}
		1821
		1822	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1823
		1824	my $ycut1 = max 0, min 1, $ycut;
		1825	my $ycut2 = max 0, min 1, $ycut - 1;
		1826
		1827	my $h1 = $self->{h} * (1 - $ycut1);
		1828	my $h2 = $self->{h} * (1 - $ycut2);
		1829
		1830	glEnable GL_BLEND;
		1831	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1832	glEnable GL_TEXTURE_2D;
		1833	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1834
		1835	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1836	glBegin GL_QUADS;
		1837	glTexCoord 0 , 0; glVertex 0 , 0;
		1838	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1839	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1840	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1841	glEnd;
		1842
		1843	my $ycut1 = List::Util::min 1, $ycut;
		1844	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1845	glBegin GL_QUADS;
		1846	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1847	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1848	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1849	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1850	glEnd;
		1851
		1852	if ($t3) {
		1853	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1854	glBegin GL_QUADS;
		1855	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1856	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1857	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1858	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1859	glEnd;
		1860	}
		1861
		1862	glDisable GL_BLEND;
		1863	glDisable GL_TEXTURE_2D;
		1864	}
		1865
		1866	#############################################################################
		1867
		1868	package CFClient::UI::Gauge;
		1869
		1870	our @ISA = CFClient::UI::VBox::;
		1871
		1872	sub new {
		1873	my ($class, %arg) = @_;
		1874
		1875	my $self = $class->SUPER::new (
		1876	tooltip => $arg{type},
		1877	can_hover => 1,
		1878	can_events => 1,
		1879	%arg,
		1880	);
		1881
		1882	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1883	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1884	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1885
		1886	$self
		1887	}
		1888
		1889	sub set_fontsize {
		1890	my ($self, $fsize) = @_;
		1891
		1892	$self->{value}->set_fontsize ($fsize);
		1893	$self->{max} ->set_fontsize ($fsize);
		1894	}
		1895
		1896	sub set_max {
		1897	my ($self, $max) = @_;
		1898
		1899	$self->{gauge}->set_max ($max);
		1900	$self->{max}->set_text ($max);
		1901	}
		1902
		1903	sub set_value {
		1904	my ($self, $val, $max) = @_;
		1905
		1906	$self->set_max ($max)
		1907	if defined $max;
		1908
		1909	$self->{gauge}->set_value ($val, $max);
		1910	$self->{value}->set_text ($val);
		1911	}
		1912
		1913	#############################################################################
		1914
		1915	package CFClient::UI::Slider;
		1916
		1917	use strict;
		1918
		1919	use CFClient::OpenGL;
		1920
		1921	our @ISA = CFClient::UI::DrawBG::;
		1922
		1923	my @tex =
		1924	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1925	qw(s1_slider.png s1_slider_bg.png);
		1926
		1927	sub new {
		1928	my $class = shift;
		1929
1037	# range [value, low, high, page]	1930	# range [value, low, high, page]
1038		1931
		1932	# TODO: 0-width page
		1933	# TODO: req_w/h are wrong with vertical
		1934	# TODO: calculations are off
1039	$class->SUPER::new (	1935	my $self = $class->SUPER::new (
1040	fg => [1, 1, 1],	1936	fg => [1, 1, 1],
1041	active_fg => [0, 0, 0],	1937	active_fg => [0, 0, 0],
1042	range => [0, 0, 100, 10],	1938	range => [0, 0, 100, 10],
		1939	req_w => 20,
		1940	req_h => 20,
1043	vertical => 1,	1941	vertical => 0,
		1942	can_hover => 1,
		1943	inner_pad => 5,
1044	@_	1944	@_
1045	)	1945	);
		1946
		1947	$self
		1948	}
		1949
		1950	sub size_request {
		1951	my ($self) = @_;
		1952
		1953	my $w = $self->{req_w};
		1954	my $h = $self->{req_h};
		1955
		1956	$self->{vertical} ? ($h, $w) : ($w, $h)
1046	}	1957	}
1047		1958
1048	sub button_down {	1959	sub button_down {
1049	my ($self, $ev, $x, $y) = @_;	1960	my ($self, $ev, $x, $y) = @_;
1050		1961
…		…
1058	if ($GRAB == $self) {	1969	if ($GRAB == $self) {
1059	my ($value, $lo, $hi, $page) = @{$self->{range}};	1970	my ($value, $lo, $hi, $page) = @{$self->{range}};
1060		1971
1061	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1972	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1062		1973
		1974	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1975	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1976
		1977	$x -= $inner_pad_px; # substract the padding
1063	$x = $x * ($hi - $lo) / $w + $lo;	1978	$x = $x * ($hi - $lo) / $inner_w + $lo;
1064	$x = $lo if $x < $lo;	1979	$x = $lo if $x < $lo;
1065	$x = $hi - $page if $x > $hi - $page;	1980	$x = $hi - $page if $x > $hi - $page;
1066	$self->{range}[0] = $x;	1981	$self->{range}[0] = $x;
1067		1982
1068	$self->emit (changed => $x);	1983	$self->emit (changed => $x);
1069	$self->update;	1984	$self->update;
1070	}	1985	}
		1986	}
		1987
		1988	# the inner_* stuff is for generating a padding for the slider handle,
		1989	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1990	# correct propably, but it does the job for now
		1991	sub _calc_inner_pad_px {
		1992	my ($self, $w) = @_;
		1993	($w / 100) * $self->{inner_pad} # % to pixels
1071	}	1994	}
1072		1995
1073	sub _draw {	1996	sub _draw {
1074	my ($self) = @_;	1997	my ($self) = @_;
1075		1998
…		…
1089	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2012	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1090	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2013	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1091		2014
1092	my ($value, $lo, $hi, $page) = @{$self->{range}};	2015	my ($value, $lo, $hi, $page) = @{$self->{range}};
1093		2016
		2017	$hi = $value + 1 if $lo == $hi;
		2018
		2019	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		2020	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		2021
1094	$page = int $page * $w / ($hi - $lo);	2022	$page = int $page * $inner_w / ($hi - $lo);
1095	$value = int +($value - $lo) * $w / ($hi - $lo);	2023	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1096		2024
1097	$w -= $page;	2025	$w -= $page;
1098	$page &= ~1;	2026	$page &= ~1;
1099	glTranslate $page * 0.5, 0, 0;	2027	glTranslate $page * 0.5, 0, 0;
		2028	$page ||= 2;
1100		2029
1101	glColor @$fg;
1102	glBegin GL_LINES;
1103	glVertex 0, 0; glVertex 0, $h;
1104	glVertex $w - 1, 0; glVertex $w - 1, $h;
1105	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1106	glEnd;
1107
1108	my $knob_a = $value - $page * 0.5;	2030	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1109	my $knob_b = $value + $page * 0.5;	2031	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1110		2032
1111	glBegin GL_QUADS;	2033	glEnable GL_BLEND;
1112	glColor @$fg;	2034	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1113	glVertex $knob_a, 0;	2035	glEnable GL_TEXTURE_2D;
1114	glVertex $knob_a, $h;	2036	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1115	glVertex $knob_b, $h;
1116	glVertex $knob_b, 0;
1117		2037
1118	if ($knob_a < $knob_b - 2) {	2038	# draw background
1119	glColor @$bg;	2039	$tex[1]->draw_quad (0, 0, $w, $h);
1120	glVertex $knob_a + 1, 1;
1121	glVertex $knob_a + 1, $h - 1;
1122	glVertex $knob_b - 1, $h - 1;
1123	glVertex $knob_b - 1, 1;
1124	}
1125	glEnd;
1126	}
1127		2040
1128	#############################################################################	2041	# draw handle
		2042	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1129		2043
		2044	glDisable GL_BLEND;
		2045	glDisable GL_TEXTURE_2D;
		2046	}
		2047
		2048	#############################################################################
		2049
1130	package CFClient::UI::MapWidget;	2050	package CFClient::UI::TextView;
1131		2051
1132	use strict;
1133
1134	use List::Util qw(min max);
1135
1136	use SDL;
1137	use SDL::OpenGL;
1138	use SDL::OpenGL::Constants;
1139
1140	our @ISA = CFClient::UI::Base::;	2052	our @ISA = CFClient::UI::HBox::;
		2053
		2054	use CFClient::OpenGL;
1141		2055
1142	sub new {	2056	sub new {
1143	my $class = shift;	2057	my $class = shift;
1144		2058
1145	$class->SUPER::new (	2059	my $self = $class->SUPER::new (
1146	z => -1,	2060	fontsize => 1,
1147	list => (glGenLists 1),	2061	can_events => 0,
		2062	#font => default_font
1148	@_	2063	@_,
		2064
		2065	layout => (new CFClient::Layout),
		2066	par => [],
		2067	height => 0,
		2068	children => [
		2069	(new CFClient::UI::Empty expand => 1),
		2070	(new CFClient::UI::Slider vertical => 1),
		2071	],
1149	)	2072	);
1150	}
1151		2073
1152	sub key_down {	2074	$self->{children}[1]->connect (changed => sub {
1153	print "MAPKEYDOWN\n";	2075	$self->update;
1154	}	2076	});
1155		2077
1156	sub key_up {	2078	$self
1157	}	2079	}
1158		2080
1159	sub size_request {	2081	sub set_fontsize {
		2082	my ($self, $fontsize) = @_;
		2083
		2084	$self->{fontsize} = $fontsize;
		2085	$self->reflow;
		2086	}
		2087
		2088	sub text_height {
		2089	my ($self, $text) = @_;
		2090
		2091	my $layout = $self->{layout};
		2092
		2093	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2094	$layout->set_width ($self->{w});
		2095	$layout->set_text ($text);
1160	(	2096
1161	1 + int $::WIDTH / 32,	2097	($layout->size)[1]
1162	1 + int $::HEIGHT / 32,	2098	}
1163	)	2099
		2100	sub reflow {
		2101	my ($self) = @_;
		2102
		2103	$self->{need_reflow}++;
		2104	$self->update;
		2105	}
		2106
		2107	sub size_allocate {
		2108	my ($self, $w, $h) = @_;
		2109
		2110	$self->SUPER::size_allocate ($w, $h);
		2111
		2112	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2113	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2114	$self->{layout}->set_width ($self->{children}[0]{w});
		2115
		2116	$self->reflow;
		2117	}
		2118
		2119	sub add_paragraph {
		2120	my ($self, $color, $text) = @_;
		2121
		2122	#TODO: intelligently "reformat" paragraph
		2123
		2124	my $height = $self->text_height ($text);
		2125
		2126	$self->{height} += $height;
		2127
		2128	push @{$self->{par}}, [$height, $color, $text];
		2129
		2130	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2131	$self->{children}[1]->update;
1164	}	2132	}
1165		2133
1166	sub update {	2134	sub update {
1167	my ($self) = @_;	2135	my ($self) = @_;
1168		2136
1169	$self->{need_update} = 1;	2137	$self->SUPER::update;
		2138
		2139	return unless $self->{h} > 0;
		2140
		2141	delete $self->{texture};
		2142
		2143	$ROOT->on_refresh ($self, sub {
		2144	if (delete $self->{need_reflow}) {
		2145	my $height = 0;
		2146
		2147	$height += $_->[0] = $self->text_height ($_->[2])
		2148	for @{$self->{par}};
		2149
		2150	$self->{height} = $height;
		2151
		2152	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2153
		2154	delete $self->{texture};
		2155	}
		2156
		2157	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		2158	glClearColor 0, 0, 0, 1;
		2159	glClear GL_COLOR_BUFFER_BIT;
		2160
		2161	glEnable GL_BLEND;
		2162	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2163	glEnable GL_TEXTURE_2D;
		2164	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2165
		2166	my $top = int $self->{children}[1]{range}[0];
		2167
		2168	my $y0 = $top;
		2169	my $y1 = $top + $self->{h};
		2170
		2171	my $y = 0;
		2172
		2173	my $layout = $self->{layout};
		2174
		2175	$layout->set_font ($self->{font}) if $self->{font};
		2176
		2177	for my $par (@{$self->{par}}) {
		2178	my $h = $par->[0];
		2179
		2180	if ($y0 < $y + $h && $y < $y1) {
		2181	$layout->set_text ($par->[2]);
		2182
		2183	glColor @{ $par->[1] };
		2184	my ($W, $H) = $layout->size;
		2185	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2186	}
		2187
		2188	$y += $h;
		2189	}
		2190
		2191	glDisable GL_TEXTURE_2D;
		2192	glDisable GL_BLEND;
		2193	};
		2194	});
1170	}	2195	}
1171		2196
1172	sub _draw {	2197	sub _draw {
1173	my ($self) = @_;	2198	my ($self) = @_;
1174		2199
1175	if (delete $self->{need_update}) {	2200	if ($self->{texture}) {
1176	glNewList $self->{list}, GL_COMPILE;
1177
1178	my $mx = $::CONN->{mapx};
1179	my $my = $::CONN->{mapy};
1180
1181	my $map = $::CONN->{map};
1182
1183	my ($xofs, $yofs);
1184
1185	my $sw = 1 + int $::WIDTH / 32;
1186	my $sh = 1 + int $::HEIGHT / 32;
1187
1188	if ($::CONN->{mapw} > $sw) {
1189	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1190	} else {
1191	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1192	}
1193
1194	if ($::CONN->{maph} > $sh) {
1195	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1196	} else {
1197	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1198	}
1199
1200	glEnable GL_TEXTURE_2D;	2201	glEnable GL_TEXTURE_2D;
1201	glEnable GL_BLEND;
1202	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2202	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1203		2203	glColor 1, 1, 1, 1;
1204	my $sw4 = ($sw + 3) & ~3;	2204	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1205	my $darkness = "\x00" x ($sw4 * $sh);
1206
1207	for my $x (0 .. $sw - 1) {
1208	my $row = $map->[$x + $xofs];
1209	for my $y (0 .. $sh - 1) {
1210
1211	my $cell = $row->[$y + $yofs]
1212	or next;
1213
1214	my $dark = $cell->[0];
1215	if ($dark < 0) {
1216	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1217	} else {
1218	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1219	}
1220
1221	for my $num (grep $_, @$cell[1,2,3]) {
1222	my $tex = $::CONN->{face}[$num]{texture} || next;
1223
1224	my ($w, $h) = @$tex{qw(w h)};
1225
1226	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1227	}
1228	}
1229	}
1230
1231	# if (1) { # higher quality darkness
1232	# $lighting =~ s/(.)/$1$1$1/gs;
1233	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1234	#
1235	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1236	#
1237	# $lighting = $pb->get_pixels;
1238	# $lighting =~ s/(.)../$1/gs;
1239	# }
1240
1241	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1242	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1243
1244	$darkness = new CFClient::Texture
1245	width => $sw4,
1246	height => $sh,
1247	data => $darkness,
1248	internalformat => GL_ALPHA,
1249	format => GL_ALPHA;
1250
1251	glColor 0.45, 0.45, 0.45, 1;
1252	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1253
1254	glDisable GL_TEXTURE_2D;	2205	glDisable GL_TEXTURE_2D;
1255	glDisable GL_BLEND;
1256
1257	glEndList;
1258	}	2206	}
1259		2207
1260	glCallList $self->{list};	2208	$self->{children}[1]->draw;
1261	}
1262		2209
1263	my %DIR = (
1264	SDLK_KP8, [1, "north"],
1265	SDLK_KP9, [2, "northeast"],
1266	SDLK_KP6, [3, "east"],
1267	SDLK_KP3, [4, "southeast"],
1268	SDLK_KP2, [5, "south"],
1269	SDLK_KP1, [6, "southwest"],
1270	SDLK_KP4, [7, "west"],
1271	SDLK_KP7, [8, "northwest"],
1272
1273	SDLK_UP, [1, "north"],
1274	SDLK_RIGHT, [3, "east"],
1275	SDLK_DOWN, [5, "south"],
1276	SDLK_LEFT, [7, "west"],
1277	);
1278
1279	sub key_down {
1280	my ($self, $ev) = @_;
1281
1282	my $mod = $ev->key_mod;
1283	my $sym = $ev->key_sym;
1284
1285	if ($sym == SDLK_KP5) {
1286	$::CONN->send ("command stay fire");
1287	} elsif (exists $DIR{$sym}) {
1288	if ($mod & KMOD_SHIFT) {
1289	$self->{shft}++;
1290	$::CONN->send ("command fire $DIR{$sym}[0]");
1291	} elsif ($mod & KMOD_CTRL) {
1292	$self->{ctrl}++;
1293	$::CONN->send ("command run $DIR{$sym}[0]");
1294	} else {
1295	$::CONN->send ("command $DIR{$sym}[1]");
1296	}
1297	}
1298	}
1299
1300	sub key_up {
1301	my ($self, $ev) = @_;
1302
1303	my $mod = $ev->key_mod;
1304	my $sym = $ev->key_sym;
1305
1306	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1307	$::CONN->send ("command fire_stop");
1308	}
1309	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1310	$::CONN->send ("command run_stop");
1311	}
1312	}	2210	}
1313		2211
1314	#############################################################################	2212	#############################################################################
1315		2213
1316	package CFClient::UI::Animator;	2214	package CFClient::UI::Animator;
1317		2215
1318	use SDL::OpenGL;	2216	use CFClient::OpenGL;
1319		2217
1320	our @ISA = CFClient::UI::Bin::;	2218	our @ISA = CFClient::UI::Bin::;
1321		2219
1322	sub moveto {	2220	sub moveto {
1323	my ($self, $x, $y) = @_;	2221	my ($self, $x, $y) = @_;
…		…
1353	glPopMatrix;	2251	glPopMatrix;
1354	}	2252	}
1355		2253
1356	#############################################################################	2254	#############################################################################
1357		2255
1358	package CFClient::UI::Toplevel;	2256	package CFClient::UI::Flopper;
		2257
		2258	our @ISA = CFClient::UI::Button::;
		2259
		2260	sub new {
		2261	my $class = shift;
		2262
		2263	my $self = $class->SUPER::new (
		2264	state => 0,
		2265	connect_activate => \&toggle_flopper,
		2266	@_
		2267	);
		2268
		2269	if ($self->{state}) {
		2270	$self->{state} = 0;
		2271	$self->toggle_flopper;
		2272	}
		2273
		2274	$self
		2275	}
		2276
		2277	sub toggle_flopper {
		2278	my ($self) = @_;
		2279
		2280	# TODO: use animation
		2281	if ($self->{state} = !$self->{state}) {
		2282	$CFClient::UI::ROOT->add ($self->{other});
		2283	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2284	$self->emit ("open");
		2285	} else {
		2286	$CFClient::UI::ROOT->remove ($self->{other});
		2287	$self->emit ("close");
		2288	}
		2289
		2290	$self->emit (changed => $self->{state});
		2291	}
		2292
		2293	#############################################################################
		2294
		2295	package CFClient::UI::Tooltip;
		2296
		2297	our @ISA = CFClient::UI::Bin::;
		2298
		2299	use CFClient::OpenGL;
		2300
		2301	sub new {
		2302	my $class = shift;
		2303
		2304	$class->SUPER::new (
		2305	@_,
		2306	can_events => 0,
		2307	)
		2308	}
		2309
		2310	sub set_markup {
		2311	my ($self, $text) = @_;
		2312
		2313	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2314	$self->{label}->set_markup ($text);
		2315	$self->add ($self->{label});
		2316	}
		2317
		2318	sub size_request {
		2319	my ($self) = @_;
		2320
		2321	$self->child->set_max_size ($::WIDTH * 0.3);
		2322
		2323	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2324
		2325	($w + 4, $h + 4)
		2326	}
		2327
		2328	sub size_allocate {
		2329	my ($self, $w, $h) = @_;
		2330
		2331	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2332	}
		2333
		2334	sub _draw {
		2335	my ($self) = @_;
		2336
		2337	glPushMatrix;
		2338	glTranslate 0.375, 0.375;
		2339
		2340	my ($w, $h) = @$self{qw(w h)};
		2341
		2342	glColor 1, 0.8, 0.4;
		2343	glBegin GL_QUADS;
		2344	glVertex 0 , 0;
		2345	glVertex 0 , $h;
		2346	glVertex $w, $h;
		2347	glVertex $w, 0;
		2348	glEnd;
		2349
		2350	glColor 0, 0, 0;
		2351	glBegin GL_LINE_LOOP;
		2352	glVertex 0 , 0;
		2353	glVertex 0 , $h;
		2354	glVertex $w, $h;
		2355	glVertex $w, 0;
		2356	glEnd;
		2357
		2358	glPopMatrix;
		2359
		2360	glTranslate 2, 2;
		2361	$self->SUPER::_draw;
		2362	}
		2363
		2364	#############################################################################
		2365
		2366	package CFClient::UI::Face;
		2367
		2368	our @ISA = CFClient::UI::Base::;
		2369
		2370	use CFClient::OpenGL;
		2371
		2372	sub new {
		2373	my $class = shift;
		2374
		2375	$class->SUPER::new (
		2376	aspect => 1,
		2377	@_,
		2378	)
		2379	}
		2380
		2381	sub size_request {
		2382	(32, 8)
		2383	}
		2384
		2385	sub draw {
		2386	my ($self) = @_;
		2387
		2388	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2389
		2390	if ($tex) {
		2391	glEnable GL_BLEND;
		2392	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2393	glEnable GL_TEXTURE_2D;
		2394	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2395	glColor 1, 1, 1, 1;
		2396	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2397	glDisable GL_TEXTURE_2D;
		2398	glDisable GL_BLEND;
		2399	}
		2400	}
		2401
		2402	#############################################################################
		2403
		2404	package CFClient::UI::Root;
1359		2405
1360	our @ISA = CFClient::UI::Container::;	2406	our @ISA = CFClient::UI::Container::;
		2407
		2408	use CFClient::OpenGL;
		2409
		2410	sub check_size {
		2411	my ($self) = @_;
		2412
		2413	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2414	}
1361		2415
1362	sub size_request {	2416	sub size_request {
1363	($::WIDTH, $::HEIGHT)	2417	($::WIDTH, $::HEIGHT)
1364	}	2418	}
1365		2419
1366	sub size_allocate {	2420	sub configure {
1367	my ($self, $w, $h) = @_;	2421	my ($self, $x, $y, $w, $h) = @_;
1368		2422
1369	$self->SUPER::size_allocate ($w, $h);	2423	$self->SUPER::configure ($x, $y, $w, $h);
1370		2424
1371	$_->size_allocate ($_->size_request)
1372	for @{$self->{children}};	2425	for my $child (@{$self->{children}}) {
1373	}	2426	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1374		2427
1375	sub translate {	2428	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2429	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2430	$child->configure ($X, $Y, $W,$H);
		2431	}
		2432	}
		2433
		2434	sub _topleft {
1376	my ($self, $x, $y) = @_;	2435	my ($self, $x, $y) = @_;
1377		2436
1378	($x, $y)	2437	($x, $y)
1379	}	2438	}
1380		2439
1381	sub update {	2440	sub update {
1382	my ($self) = @_;	2441	my ($self) = @_;
1383		2442
1384	$self->size_allocate ($self->size_request);	2443	$self->check_size;
1385	::refresh ();	2444	::refresh ();
1386	}	2445	}
1387		2446
1388	sub add {	2447	sub add {
1389	my ($self, $widget) = @_;	2448	my ($self, $child) = @_;
1390		2449
		2450	# integerize window positions
		2451	$child->{x} = int $child->{x};
		2452	$child->{y} = int $child->{y};
		2453
1391	$self->SUPER::add ($widget);	2454	$self->SUPER::add ($child);
		2455	}
1392		2456
1393	$widget->size_allocate ($widget->size_request);	2457	sub on_refresh {
		2458	my ($self, $id, $cb) = @_;
		2459
		2460	$self->{refresh_hook}{$id} = $cb;
1394	}	2461	}
1395		2462
1396	sub draw {	2463	sub draw {
1397	my ($self) = @_;	2464	my ($self) = @_;
1398		2465
		2466	while (my $rcb = delete $self->{refresh_hook}) {
		2467	$_->() for values %$rcb;
		2468	}
		2469
		2470	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2471	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2472	glClear GL_COLOR_BUFFER_BIT;
		2473
		2474	glMatrixMode GL_PROJECTION;
		2475	glLoadIdentity;
		2476	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2477	glMatrixMode GL_MODELVIEW;
		2478	glLoadIdentity;
		2479
1399	$self->_draw;	2480	$self->_draw;
1400	}	2481	}
1401		2482
1402	#############################################################################	2483	#############################################################################
1403		2484
1404	package CFClient::UI;	2485	package CFClient::UI;
1405		2486
		2487	$ROOT = new CFClient::UI::Root;
1406	$TOPLEVEL = new CFClient::UI::Toplevel;	2488	$TOOLTIP = new CFClient::UI::Tooltip;
1407		2489
1408	1	2490	1
1409		2491

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines