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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC vs.
Revision 1.157 by root, Sun Apr 23 21:47:32 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 (exists $widget->{tooltip}) {
		20
		21	if ($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	$TOOLTIP->set_text ($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	$FOCUS->key_down ($_[0]) if $FOCUS;
18	}	45	}
…		…
21	$FOCUS->key_up ($_[0]) if $FOCUS;	48	$FOCUS->key_up ($_[0]) if $FOCUS;
22	}	49	}
23		50
24	sub feed_sdl_button_down_event {	51	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	52	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	53	my ($x, $y) = ($ev->{x}, $ev->{y});
27		54
28	if (!$BUTTON_STATE) {	55	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	56	my $widget = $ROOT->find_widget ($x, $y);
30		57
31	$GRAB = $widget;	58	$GRAB = $widget;
32	$GRAB->update if $GRAB;	59	$GRAB->update if $GRAB;
33	}
34		60
		61	check_tooltip;
		62	}
		63
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	64	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		65
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	66	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	67	}
39		68
40	sub feed_sdl_button_up_event {	69	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	70	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	71	my ($x, $y) = ($ev->{x}, $ev->{y});
43		72
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	73	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		74
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	75	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		76
48	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	77	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		78
50	if (!$BUTTON_STATE) {	79	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	80	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	81	$grab->update if $grab;
53	$GRAB->update if $GRAB;	82	$GRAB->update if $GRAB;
		83
		84	check_tooltip;
54	}	85	}
55	}	86	}
56		87
57	sub feed_sdl_motion_event {	88	sub feed_sdl_motion_event {
58	my ($ev) = @_;	89	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	90	my ($x, $y) = ($ev->{x}, $ev->{y});
60		91
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	92	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		93
63	if ($widget != $HOVER) {	94	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	95	my $hover = $HOVER; $HOVER = $widget;
65		96
66	$hover->update if $hover;	97	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	98	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		99
		100	check_tooltip;
		101	}
		102
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	103	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
		104	}
		105
		106	# convert position array to integers
		107	sub harmonize {
		108	my ($vals) = @_;
		109
		110	my $rem = 0;
		111
		112	for (@$vals) {
		113	my $i = int $_ + $rem;
		114	$rem += $_ - $i;
		115	$_ = $i;
		116	}
71	}	117	}
72		118
73	#############################################################################	119	#############################################################################
74		120
75	package CFClient::UI::Base;	121	package CFClient::UI::Base;
76		122
77	use strict;	123	use strict;
78		124
79	use SDL::OpenGL;	125	use CFClient::OpenGL;
80		126
81	sub new {	127	sub new {
82	my $class = shift;	128	my $class = shift;
83		129
84	bless {	130	my $self = bless {
85	x => 0,	131	x => 0,
86	y => 0,	132	y => 0,
87	z => 0,	133	z => 0,
		134	can_events => 1,
88	@_	135	@_
89	}, $class	136	}, $class;
		137
		138	for (keys %$self) {
		139	if (/^connect_(.*)$/) {
		140	$self->connect ($1 => delete $self->{$_});
		141	}
		142	}
		143
		144	$self
		145	}
		146
		147	sub show {
		148	my ($self) = @_;
		149
		150	return if $self->{parent};
		151
		152	$CFClient::UI::ROOT->add ($self);
		153	}
		154
		155	sub hide {
		156	my ($self) = @_;
		157
		158	return unless $self->{parent};
		159
		160	$self->{parent}->remove ($self);
90	}	161	}
91		162
92	sub move {	163	sub move {
93	my ($self, $x, $y, $z) = @_;	164	my ($self, $x, $y, $z) = @_;
		165
94	$self->{x} = $x;	166	$self->{x} = int $x;
95	$self->{y} = $y;	167	$self->{y} = int $y;
96	$self->{z} = $z if defined $z;	168	$self->{z} = $z if defined $z;
		169
		170	$self->update;
97	}	171	}
98		172
99	sub needs_redraw {	173	sub needs_redraw {
100	0	174	0
101	}	175	}
102		176
103	sub size_request {	177	sub size_request {
104	require Carp;	178	require Carp;
105	Carp::confess "size_request is abtract";	179	Carp::confess "size_request is abstract";
		180	}
		181
		182	sub configure {
		183	my ($self, $x, $y, $w, $h) = @_;
		184
		185	if ($self->{aspect}) {
		186	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		187	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		188
		189	# use alignment to adjust x, y
		190
		191	$x += int +($w - $w2) * 0.5;
		192	$y += int +($h - $h2) * 0.5;
		193
		194	($w, $h) = ($w2, $h2);
		195	}
		196
		197	if ($self->{x} != $x || $self->{y} != $y) {
		198	$self->{x} = $x;
		199	$self->{y} = $y;
		200	$self->update;
		201	}
		202
		203	if ($self->{w} != $w || $self->{h} != $h) {
		204	$self->{w} = $w;
		205	$self->{h} = $h;
		206
		207	$self->size_allocate ($w, $h);
		208	$self->update;
		209	}
106	}	210	}
107		211
108	sub size_allocate {	212	sub size_allocate {
		213	# nothing to be done
		214	}
		215
		216	sub set_max_size {
109	my ($self, $w, $h) = @_;	217	my ($self, $w, $h) = @_;
110		218
111	$self->{w} = $w;	219	delete $self->{max_w}; $self->{max_w} = $w if $w;
112	$self->{h} = $h;	220	delete $self->{max_h}; $self->{max_h} = $h if $h;
113	}	221	}
114		222
115	# translate global koordinates to local coordinate system	223	# return top left coordinates
116	sub translate {	224	sub _topleft {
117	my ($self, $x, $y) = @_;	225	my ($self, $x, $y) = @_;
118		226
119	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	227	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		228	}
		229
		230	# translate global coordinates to local coordinate system
		231	sub coord2local {
		232	my ($self, $x, $y) = @_;
		233
		234	my ($X, $Y) = $self->_topleft;
		235	($x - $X, $y - $Y)
		236	}
		237
		238	# translate local coordinates to global coordinate system
		239	sub coord2global {
		240	my ($self, $x, $y) = @_;
		241
		242	my ($X, $Y) = $self->_topleft;
		243	($x + $X, $y + $Y)
120	}	244	}
121		245
122	sub focus_in {	246	sub focus_in {
123	my ($self) = @_;	247	my ($self) = @_;
124		248
125	return if $FOCUS == $self;	249	return if $FOCUS == $self;
		250	return unless $self->{can_focus};
126		251
127	my $focus = $FOCUS; $FOCUS = $self;	252	my $focus = $FOCUS; $FOCUS = $self;
		253
		254	$self->emit (focus_in => $focus);
		255
128	$focus->update if $focus;	256	$focus->update if $focus;
129	$FOCUS->update;	257	$FOCUS->update;
130	}	258	}
131		259
132	sub focus_out {	260	sub focus_out {
133	my ($self) = @_;	261	my ($self) = @_;
134		262
135	return unless $FOCUS == $self;	263	return unless $FOCUS == $self;
136		264
137	my $focus = $FOCUS; undef $FOCUS;	265	my $focus = $FOCUS; undef $FOCUS;
		266
		267	$self->emit (focus_out => $focus);
		268
138	$focus->update if $focus; #?	269	$focus->update if $focus; #?
139	}	270	}
140		271
141	sub mouse_motion { }	272	sub mouse_motion { }
142	sub button_up { }	273	sub button_up { }
…		…
163	glPushMatrix;	294	glPushMatrix;
164	glTranslate $self->{x}, $self->{y}, 0;	295	glTranslate $self->{x}, $self->{y}, 0;
165	$self->_draw;	296	$self->_draw;
166	glPopMatrix;	297	glPopMatrix;
167		298
168	if ($self == $HOVER) {	299	if ($self == $HOVER && $self->{can_hover}) {
169	my ($x, $y) = @$self{qw(x y)};	300	my ($x, $y) = @$self{qw(x y)};
170		301
171	glColor 1, 1, 1, 0.1;	302	glColor 1, 0.8, 0.5, 0.2;
172	glEnable GL_BLEND;	303	glEnable GL_BLEND;
173	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	304	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174	glBegin GL_QUADS;	305	glBegin GL_QUADS;
175	glVertex $x , $y;	306	glVertex $x , $y;
176	glVertex $x + $self->{w}, $y;	307	glVertex $x + $self->{w}, $y;
…		…
185	my ($self) = @_;	316	my ($self) = @_;
186		317
187	warn "no draw defined for $self\n";	318	warn "no draw defined for $self\n";
188	}	319	}
189		320
190	sub bbox {
191	my ($self) = @_;
192	my ($w, $h) = $self->size_request;
193	(
194	$self->{x},
195	$self->{y},
196	$self->{x} = $w,
197	$self->{y} = $h
198	)
199	}
200
201	sub find_widget {	321	sub find_widget {
202	my ($self, $x, $y) = @_;	322	my ($self, $x, $y) = @_;
		323
		324	return () unless $self->{can_events};
203		325
204	return $self	326	return $self
205	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	327	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	328	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
207		329
208	()	330	()
209	}	331	}
210		332
211	sub del_parent { $_[0]->{parent} = undef }
212
213	sub set_parent {	333	sub set_parent {
214	my ($self, $par) = @_;	334	my ($self, $parent) = @_;
215		335
216	$self->{parent} = $par;
217	Scalar::Util::weaken $self->{parent};	336	Scalar::Util::weaken ($self->{parent} = $parent);
218	}	337	}
219		338
220	sub get_parent {	339	sub check_size {
221	$_[0]->{parent}	340	my ($self) = @_;
		341
		342	return unless $self->{parent};
		343
		344	my ($w, $h) = $self->size_request;
		345
		346	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		347	$self->{req_w} = $w;
		348	$self->{req_h} = $h;
		349
		350	$self->{parent}->check_size;
		351	}
222	}	352	}
223		353
224	sub update {	354	sub update {
225	my ($self) = @_;	355	my ($self) = @_;
226		356
…		…
229	}	359	}
230		360
231	sub connect {	361	sub connect {
232	my ($self, $signal, $cb) = @_;	362	my ($self, $signal, $cb) = @_;
233		363
234	push @{ $self->{cb}{$signal} }, $cb;	364	push @{ $self->{signal_cb}{$signal} }, $cb;
235	}	365	}
236		366
237	sub emit {	367	sub emit {
238	my ($self, $signal, @args) = @_;	368	my ($self, $signal, @args) = @_;
239		369
		370	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
240	$_->($self, @args)	371	$cb->($self, @args);
241	for @{$self->{cb}{$signal} || []};	372	}
242	}	373	}
243		374
244	sub DESTROY {	375	sub DESTROY {
245	my ($self) = @_;	376	my ($self) = @_;
246		377
…		…
252	package CFClient::UI::DrawBG;	383	package CFClient::UI::DrawBG;
253		384
254	our @ISA = CFClient::UI::Base::;	385	our @ISA = CFClient::UI::Base::;
255		386
256	use strict;	387	use strict;
257	use SDL::OpenGL;	388	use CFClient::OpenGL;
258		389
259	sub new {	390	sub new {
260	my $class = shift;	391	my $class = shift;
261		392
262	# range [value, low, high, page]	393	# range [value, low, high, page]
263		394
264	$class->SUPER::new (	395	$class->SUPER::new (
265	bg => [0, 0, 0, 0.4],	396	bg => [0, 0, 0, 0.2],
266	active_bg => [1, 1, 1],	397	active_bg => [1, 1, 1, 0.5],
267	@_	398	@_
268	)	399	)
269	}	400	}
270		401
271	sub _draw {	402	sub _draw {
272	my ($self) = @_;	403	my ($self) = @_;
273		404
274	my ($w, $h) = @$self{qw(w h)};	405	my ($w, $h) = @$self{qw(w h)};
275		406
		407	glEnable GL_BLEND;
		408	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	409	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		410
277	glBegin GL_QUADS;	411	glBegin GL_QUADS;
278	glVertex 0 , 0;	412	glVertex 0 , 0;
279	glVertex 0 , $h;	413	glVertex 0 , $h;
280	glVertex $w, $h;	414	glVertex $w, $h;
281	glVertex $w, 0;	415	glVertex $w, 0;
282	glEnd;	416	glEnd;
		417
		418	glDisable GL_BLEND;
283	}	419	}
284		420
285	#############################################################################	421	#############################################################################
286		422
287	package CFClient::UI::Empty;	423	package CFClient::UI::Empty;
288		424
289	our @ISA = CFClient::UI::Base::;	425	our @ISA = CFClient::UI::Base::;
		426
		427	sub new {
		428	my ($class, %arg) = @_;
		429	$class->SUPER::new (can_events => 0, %arg);
		430	}
290		431
291	sub size_request {	432	sub size_request {
292	(0, 0)	433	(0, 0)
293	}	434	}
294		435
…		…
303	sub new {	444	sub new {
304	my ($class, %arg) = @_;	445	my ($class, %arg) = @_;
305		446
306	my $children = delete $arg{children} || [];	447	my $children = delete $arg{children} || [];
307		448
308	my $self = $class->SUPER::new (children => [], %arg);	449	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
309	$self->add ($_) for @$children;	450	$self->add ($_) for @$children;
310		451
311	$self	452	$self
312	}	453	}
313		454
314	sub add {	455	sub add {
315	my ($self, $chld, $expand) = @_;	456	my ($self, $child) = @_;
316		457
317	$chld->{expand} = $expand;
318	$chld->set_parent ($self);	458	$child->set_parent ($self);
		459
		460	use sort 'stable';
319		461
320	$self->{children} = [	462	$self->{children} = [
321	sort { $a->{z} <=> $b->{z} }	463	sort { $a->{z} <=> $b->{z} }
322	@{$self->{children}}, $chld	464	@{$self->{children}}, $child
323	];	465	];
324		466
325	$self->size_allocate ($self->{w}, $self->{h})	467	$child->check_size;
326	if $self->{w}; #TODO: check for "realised state"
327	}	468	}
328		469
329	sub remove {	470	sub remove {
330	my ($self, $widget) = @_;	471	my ($self, $child) = @_;
331		472
		473	delete $child->{parent};
		474
332	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	475	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
333		476
334	$self->size_allocate ($self->{w}, $self->{h});	477	$self->check_size;
		478	$self->update;
335	}	479	}
336		480
337	sub find_widget {	481	sub find_widget {
338	my ($self, $x, $y) = @_;	482	my ($self, $x, $y) = @_;
339		483
…		…
369		513
370	$class->SUPER::new (children => [$child], %arg)	514	$class->SUPER::new (children => [$child], %arg)
371	}	515	}
372		516
373	sub add {	517	sub add {
374	my ($self, $widget) = @_;	518	my ($self, $child) = @_;
375		519
376	$self->{children} = [];	520	$self->{children} = [];
377		521
378	$self->SUPER::add ($widget);	522	$self->SUPER::add ($child);
379	}	523	}
380		524
381	sub remove {	525	sub remove {
382	my ($self, $widget) = @_;	526	my ($self, $widget) = @_;
383		527
…		…
394	}	538	}
395		539
396	sub size_allocate {	540	sub size_allocate {
397	my ($self, $w, $h) = @_;	541	my ($self, $w, $h) = @_;
398		542
399	return unless $self->{w} != $w || $self->{h} != $h;
400
401	$self->SUPER::size_allocate ($w, $h);
402	$self->{children}[0]->size_allocate ($w, $h);	543	$self->{children}[0]->configure (0, 0, $w, $h);
403	}	544	}
404		545
405	#############################################################################	546	#############################################################################
406		547
407	package CFClient::UI::Window;	548	package CFClient::UI::Window;
408		549
409	our @ISA = CFClient::UI::Bin::;	550	our @ISA = CFClient::UI::Bin::;
410		551
411	use SDL::OpenGL;	552	use CFClient::OpenGL;
412		553
413	sub new {	554	sub new {
414	my ($class, %arg) = @_;	555	my ($class, %arg) = @_;
415		556
416	my $self = $class->SUPER::new (%arg);	557	my $self = $class->SUPER::new (%arg);
…		…
425	}	566	}
426		567
427	sub render_chld {	568	sub render_chld {
428	my ($self) = @_;	569	my ($self) = @_;
429		570
430	$self->{texture} =	571	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
431	CFClient::Texture->new_from_opengl (	572	glClearColor 0, 0, 0, 1;
432	$self->{w}, $self->{h}, sub { $self->child->draw }	573	glClear GL_COLOR_BUFFER_BIT;
433	);	574	$self->child->draw;
		575	};
434	}	576	}
435		577
436	sub size_allocate {	578	sub size_allocate {
437	my ($self, $w, $h) = @_;	579	my ($self, $w, $h) = @_;
438		580
439	return unless $self->{w} != $w || $self->{h} != $h;	581	$self->child->configure (0, 0, $w, $h);
440
441	$self->{w} = $w;
442	$self->{h} = $h;
443
444	$self->child->size_allocate ($w, $h);
445		582
446	$self->render_chld;	583	$self->render_chld;
447	}	584	}
448		585
449	sub _draw {	586	sub _draw {
…		…
465	glDisable GL_TEXTURE_2D;	602	glDisable GL_TEXTURE_2D;
466	}	603	}
467		604
468	#############################################################################	605	#############################################################################
469		606
		607	package CFClient::UI::ViewPort;
		608
		609	our @ISA = CFClient::UI::Window::;
		610
		611	sub new { die }
		612
		613	sub size_request {
		614	my ($self) = @_;
		615
		616	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		617	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		618
		619	@$self{qw(child_w child_h)}
		620	}
		621
		622	sub _draw {
		623	my ($self) = @_;
		624
		625	$self->{children}[1]->draw;
		626	}
		627
		628
		629	#############################################################################
		630
470	package CFClient::UI::Frame;	631	package CFClient::UI::Frame;
471		632
472	our @ISA = CFClient::UI::Bin::;	633	our @ISA = CFClient::UI::Bin::;
473		634
474	use SDL::OpenGL;	635	use CFClient::OpenGL;
		636
		637	sub new {
		638	my $class = shift;
		639
		640	my $self = $class->SUPER::new (
		641	bg => [1, 1, 1, 1],
		642	border_bg => [1, 1, 1, 1],
		643	border => 0.8,
		644	@_
		645	);
		646
		647	$self
		648	}
		649
		650	sub set_size {
		651	my ($self, $w, $h) = @_;
		652	$self->{req_w} = $w;
		653	$self->{req_h} = $h;
		654	$self->check_size;
		655	}
475		656
476	sub size_request {	657	sub size_request {
477	my ($self) = @_;	658	my ($self) = @_;
478	my $chld = $self->child	659	($self->{req_w}, $self->{req_h})
479	or return (0, 0);
480
481	$chld->move (2, 2);
482
483	map { $_ + 4 } $chld->size_request;
484	}	660	}
485		661
486	sub size_allocate {	662	sub size_allocate {
487	my ($self, $w, $h) = @_;	663	my ($self, $w, $h) = @_;
488
489	return unless $self->{w} != $w || $self->{h} != $h;
490
491	$self->{w} = $w;	664	$self->{w} = $w;
492	$self->{h} = $h;	665	$self->{h} = $h;
493		666	$self->child->configure (0, 0, $w, $h);
494	$self->child->size_allocate ($w - 4, $h - 4);
495	$self->child->move (2, 2);
496	}	667	}
497		668
498	sub _draw {	669	sub _draw {
499	my ($self) = @_;	670	my ($self) = @_;
500		671
501	my $chld = $self->child;
502
503	my ($w, $h) = $chld->size_request;
504
505	glBegin GL_QUADS;
506	glColor 0, 0, 0;
507	glVertex 0 , 0;
508	glVertex 0 , $h + 4;
509	glVertex $w + 4 , $h + 4;
510	glVertex $w + 4 , 0;
511	glEnd;
512
513	$chld->draw;
514	}
515
516	#############################################################################
517
518	package CFClient::UI::FancyFrame;
519
520	our @ISA = CFClient::UI::Bin::;
521
522	use SDL::OpenGL;
523
524	my @tex =
525	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
526	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
527
528	sub size_request {
529	my ($self) = @_;
530
531	my ($w, $h) = $self->SUPER::size_request;
532
533	$h += $tex[1]->{h};
534	$h += $tex[4]->{h};
535	$w += $tex[2]->{w};
536	$w += $tex[3]->{w};
537
538	($w, $h)
539	}
540
541	sub size_allocate {
542	my ($self, $w, $h) = @_;
543
544	return unless $self->{w} != $w || $self->{h} != $h;
545
546	$self->SUPER::size_allocate ($w, $h);
547
548	$h -= $tex[1]->{h};
549	$h -= $tex[4]->{h};
550	$w -= $tex[2]->{w};
551	$w -= $tex[3]->{w};
552
553	$h = $h < 0 ? 0 : $h;
554	$w = $w < 0 ? 0 : $w;
555
556	my $child = $self->child;
557
558	$child->size_allocate ($w, $h);
559	$child->move ($tex[3]->{w}, $tex[1]->{h});
560	}
561
562	sub _draw {
563	my ($self) = @_;
564
565	my ($w, $h) = ($self->{w}, $self->{h});	672	my ($w, $h) = ($self->{w}, $self->{h});
566	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
567		673
568	glEnable GL_BLEND;	674	glEnable GL_BLEND;
569	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	675	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570	glEnable GL_TEXTURE_2D;	676	glEnable GL_TEXTURE_2D;
571	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
572		678
573	my $top = $tex[1];	679	# glBegin GL_QUADS;
		680	# glColor 0, 0, 0, 0;
		681	# glVertex 0 , 0;
		682	# glVertex 0 , $h;
		683	# glVertex $w, $h;
		684	# glVertex $w, 0;
		685	# glEnd;
		686
		687
		688	$self->child->draw;
		689	glDisable GL_BLEND;
		690	glDisable GL_TEXTURE_2D;
		691	}
		692
		693	#############################################################################
		694
		695	package CFClient::UI::FancyFrame;
		696
		697	our @ISA = CFClient::UI::Bin::;
		698
		699	use CFClient::OpenGL;
		700
		701	my @tex =
		702	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		703	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		704
		705	sub new {
		706	my $class = shift;
		707
		708	# TODO: user_x, user_y, overwrite moveto?
		709
		710	my $self = $class->SUPER::new (
		711	bg => [1, 1, 1, 1],
		712	border_bg => [1, 1, 1, 1],
		713	border => 0.8,
		714	can_events => 1,
		715	@_
		716	);
		717
		718	$self->{title} &&= new CFClient::UI::Label
		719	align => 0,
		720	valign => 1,
		721	text => $self->{title},
		722	fontsize => 1;
		723
		724	$self
		725	}
		726
		727	sub border {
		728	int $_[0]{border} * $::FONTSIZE
		729	}
		730
		731	sub size_request {
		732	my ($self) = @_;
		733
		734	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
		735
		736	my ($w, $h) = $self->SUPER::size_request;
		737
		738	(
		739	$w + $self->border * 2,
		740	$h + $self->border * 2,
		741	)
		742	}
		743
		744	sub size_allocate {
		745	my ($self, $w, $h) = @_;
		746
		747	$h -= List::Util::max 0, $self->border * 2;
		748	$w -= List::Util::max 0, $self->border * 2;
		749
		750	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		751	if $self->{title};
		752
		753	$self->child->configure ($self->border, $self->border, $w, $h);
		754	}
		755
		756	sub button_down {
		757	my ($self, $ev, $x, $y) = @_;
		758
		759	my $border = $self->border;
		760
		761	if ($x < $self->{w} && $x >= $self->{w} - $border
		762	&& $y < $self->{h} && $y >= $self->{h} - $border) {
		763
		764	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		765	my ($bw, $bh) = ($self->{w}, $self->{h});
		766
		767	$self->{motion} = sub {
		768	my ($ev, $x, $y) = @_;
		769
		770	($x, $y) = ($ev->{x}, $ev->{y});
		771
		772	$self->{user_w} = $bw + $x - $ox;
		773	$self->{user_h} = $bh + $y - $oy;
		774	$self->check_size;
		775	};
		776
		777	} elsif ($x >= 0 && $x < $self->{w}
		778	&& $y >= 0 && $y < $border) {
		779
		780	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		781	my ($bx, $by) = ($self->{x}, $self->{y});
		782
		783	$self->{motion} = sub {
		784	my ($ev, $x, $y) = @_;
		785
		786	($x, $y) = ($ev->{x}, $ev->{y});
		787
		788	$self->move ($bx + $x - $ox, $by + $y - $oy);
		789	$self->update;
		790	};
		791	}
		792	}
		793
		794	sub button_up {
		795	my ($self, $ev, $x, $y) = @_;
		796
		797	delete $self->{motion};
		798	}
		799
		800	sub mouse_motion {
		801	my ($self, $ev, $x, $y) = @_;
		802
		803	$self->{motion}->($ev, $x, $y) if $self->{motion};
		804	}
		805
		806	sub _draw {
		807	my ($self) = @_;
		808
		809	my ($w, $h ) = ($self->{w}, $self->{h});
		810	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		811
		812	glEnable GL_BLEND;
		813	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		814	glEnable GL_TEXTURE_2D;
		815	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		816
		817	my $border = $self->border;
		818
		819	glColor @{ $self->{border_bg} };
574	$top->draw_quad (0, 0, $w, $top->{h});	820	$tex[1]->draw_quad (0, 0, $w, $border);
575		821	$tex[3]->draw_quad (0, $border, $border, $ch);
576	my $left = $tex[3];	822	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
577	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	823	$tex[4]->draw_quad (0, $h - $border, $w, $border);
578
579	my $right = $tex[2];
580	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
581
582	my $bottom = $tex[4];
583	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
584		824
585	my $bg = $tex[0];	825	my $bg = $tex[0];
586	glBindTexture GL_TEXTURE_2D, $bg->{name};
587	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
588	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
589	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
590		826
		827	# TODO: repeat texture not scale
591	my $rep_x = $cw / $bg->{w};	828	my $rep_x = $cw / $bg->{w};
592	my $rep_y = $ch / $bg->{h};	829	my $rep_y = $ch / $bg->{h};
593		830
594	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	831	glColor @{ $self->{bg} };
595		832
		833	$bg->{s} = $rep_x;
		834	$bg->{t} = $rep_y;
		835	$bg->{wrap_mode} = 1;
		836	$bg->draw_quad ($border, $border, $cw, $ch);
		837
		838	glDisable GL_TEXTURE_2D;
596	glDisable GL_BLEND;	839	glDisable GL_BLEND;
597	glDisable GL_TEXTURE_2D;
598		840
		841	$self->{title}->draw if $self->{title};
599	$self->child->draw;	842	$self->child->draw;
600
601	}	843	}
602		844
603	#############################################################################	845	#############################################################################
604		846
605	package CFClient::UI::Table;	847	package CFClient::UI::Table;
606		848
607	our @ISA = CFClient::UI::Base::;	849	our @ISA = CFClient::UI::Base::;
608		850
609	use SDL::OpenGL;	851	use List::Util qw(max sum);
		852
		853	use CFClient::OpenGL;
		854
		855	sub new {
		856	my $class = shift;
		857
		858	$class->SUPER::new (
		859	col_expand => [],
		860	@_
		861	)
		862	}
610		863
611	sub add {	864	sub add {
612	my ($self, $x, $y, $chld) = @_;	865	my ($self, $x, $y, $child) = @_;
613	my $old_chld = $self->{children}[$y][$x];
614		866
		867	$child->set_parent ($self);
615	$self->{children}[$y][$x] = $chld;	868	$self->{children}[$y][$x] = $child;
616	$chld->set_parent ($self);	869
		870	$child->check_size;
		871	}
		872
		873	# TODO: move to container class maybe? send childs a signal on removal?
		874	sub clear {
		875	my ($self) = @_;
		876
		877	delete $self->{children};
617	$self->update;	878	$self->update;
618	}	879	}
619		880
620	sub max_row_height {	881	sub get_wh {
621	my ($self, $row) = @_;	882	my ($self) = @_;
622		883
623	my $hs = 0;	884	my (@w, @h);
624	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	885
		886	for my $y (0 .. $#{$self->{children}}) {
625	my $c = $self->{children}->[$row]->[$xi];	887	my $row = $self->{children}[$y]
626	if ($c) {	888	or next;
627	my ($w, $h) = $c->size_request;	889
628	if ($hs < $h) { $hs = $h }	890	for my $x (0 .. $#$row) {
		891	my $widget = $row->[$x]
		892	or next;
		893	my ($w, $h) = @$widget{qw(req_w req_h)};
		894
		895	$w[$x] = max $w[$x], $w;
		896	$h[$y] = max $h[$y], $h;
629	}	897	}
630	}	898	}
631	return $hs;
632	}
633		899
634	sub max_col_width {	900	(\@w, \@h)
		901	}
		902
		903	sub size_request {
635	my ($self, $col) = @_;	904	my ($self) = @_;
636		905
		906	my ($ws, $hs) = $self->get_wh;
		907
		908	(
		909	(sum @$ws),
		910	(sum @$hs),
		911	)
		912	}
		913
		914	sub size_allocate {
		915	my ($self, $w, $h) = @_;
		916
		917	my ($ws, $hs) = $self->get_wh;
		918
		919	my $req_w = sum @$ws;
		920	my $req_h = sum @$hs;
		921
		922	# TODO: nicer code && do row_expand
		923	my @col_expand = @{$self->{col_expand}};
		924	@col_expand = (1) x @$ws unless @col_expand;
		925	my $col_expand = (sum @col_expand) || 1;
		926
		927	# linearly scale sizes
		928	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		929	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		930
		931	CFClient::UI::harmonize $ws;
		932	CFClient::UI::harmonize $hs;
		933
		934	my $y;
		935
		936	for my $r (0 .. $#{$self->{children}}) {
		937	my $row = $self->{children}[$r]
		938	or next;
		939
637	my $ws = 0;	940	my $x = 0;
638	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {	941	my $row_h = $hs->[$r];
639	my $c = ($self->{children}->[$yi] || [])->[$col];	942
640	if ($c) {	943	for my $c (0 .. $#$row) {
641	my ($w, $h) = $c->size_request;	944	my $col_w = $ws->[$c];
642	if ($ws < $w) { $ws = $w }	945
		946	if (my $widget = $row->[$c]) {
		947	$widget->configure ($x, $y, $col_w, $row_h);
		948	}
		949
		950	$x += $col_w;
643	}	951	}
		952
		953	$y += $row_h;
644	}	954	}
645	return $ws;	955
646	}	956	}
		957
		958	sub find_widget {
		959	my ($self, $x, $y) = @_;
		960
		961	$x -= $self->{x};
		962	$y -= $self->{y};
		963
		964	my $res;
		965
		966	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		967	$res = $_->find_widget ($x, $y)
		968	and return $res;
		969	}
		970
		971	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		972	}
		973
		974	sub _draw {
		975	my ($self) = @_;
		976
		977	for (grep $_, @{$self->{children}}) {
		978	$_->draw for grep $_, @$_;
		979	}
		980	}
		981
		982	#############################################################################
		983
		984	package CFClient::UI::HBox;
		985
		986	# TODO: wrap into common Box base class
		987
		988	our @ISA = CFClient::UI::Container::;
647		989
648	sub size_request {	990	sub size_request {
649	my ($self) = @_;	991	my ($self) = @_;
650		992
		993	my @alloc = map [$_->size_request], @{$self->{children}};
		994
		995	(
		996	(List::Util::sum map $_->[0], @alloc),
		997	(List::Util::max map $_->[1], @alloc),
		998	)
		999	}
		1000
		1001	sub size_allocate {
		1002	my ($self, $w, $h) = @_;
		1003
651	my ($hs, $ws) = (0, 0);	1004	($h, $w) = ($w, $h);
652		1005
653	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1006	my $children = $self->{children};
654	$hs += $self->max_row_height ($yi);
655	}
656		1007
657	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1008	my @h = map $_->{req_w}, @$children;
658	my $wm = 0;	1009
659	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1010	my $req_h = List::Util::sum @h;
660	$wm += $self->max_col_width ($xi)	1011
		1012	if ($req_h > $h) {
		1013	# ah well, not enough space
		1014	$_ *= $h / $req_h for @h;
		1015	} else {
		1016	my $exp = List::Util::sum map $_->{expand}, @$children;
		1017	$exp ||= 1;
		1018
		1019	for (0 .. $#$children) {
		1020	my $child = $children->[$_];
		1021
		1022	my $alloc_h = $h[$_];
		1023	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		1024	$h[$_] = $alloc_h;
661	}	1025	}
662	if ($ws < $wm) { $ws = $wm }
663	}	1026	}
664		1027
665	return ($ws, $hs);	1028	CFClient::UI::harmonize \@h;
666	}
667
668	sub _draw {
669	my ($self) = @_;
670		1029
671	my $y = 0;	1030	my $y = 0;
672	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1031	for (0 .. $#$children) {
		1032	my $child = $children->[$_];
673	my $x = 0;	1033	my $h = $h[$_];
		1034	$child->configure ($y, 0, $h, $w);
674		1035
675	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1036	$y += $h;
		1037	}
676		1038
677	my $c = $self->{children}->[$yi]->[$xi];
678	if ($c) {
679	$c->move ($x, $y, 0); #TODO: Move to size_request
680	$c->draw if $c;
681	}
682
683	$x += $self->max_col_width ($xi);
684	}
685
686	$y += $self->max_row_height ($yi);
687	}	1039	1
688	}	1040	}
689		1041
690	#############################################################################	1042	#############################################################################
691		1043
692	package CFClient::UI::VBox;	1044	package CFClient::UI::VBox;
693		1045
		1046	# TODO: wrap into common Box base class
		1047
694	our @ISA = CFClient::UI::Container::;	1048	our @ISA = CFClient::UI::Container::;
695
696	use SDL::OpenGL;
697		1049
698	sub size_request {	1050	sub size_request {
699	my ($self) = @_;	1051	my ($self) = @_;
700		1052
701	my @alloc = map [$_->size_request], @{$self->{children}};	1053	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
707	}	1059	}
708		1060
709	sub size_allocate {	1061	sub size_allocate {
710	my ($self, $w, $h) = @_;	1062	my ($self, $w, $h) = @_;
711		1063
712	return unless $self->{w} != $w || $self->{h} != $h;
713
714	$self->{w} = $w;
715	$self->{h} = $h;
716
717	return unless $self->{h};
718
719	my $children = $self->{children};	1064	my $children = $self->{children};
720		1065
721	my @h = map +($_->size_request)[1], @$children;	1066	my @h = map $_->{req_h}, @$children;
722		1067
723	my $req_h = List::Util::sum @h;	1068	my $req_h = List::Util::sum @h;
724		1069
725	if ($req_h > $h) {	1070	if ($req_h > $h) {
726	# ah well, not enough space	1071	# ah well, not enough space
727	$_ = $h[$_] * $h / $req_h for @h;	1072	$_ *= $h / $req_h for @h;
728	} else {	1073	} else {
729	my @exp = grep $_->{expand}, @$children;	1074	my $exp = List::Util::sum map $_->{expand}, @$children;
730	@exp = @$children unless @exp;	1075	$exp ||= 1;
731		1076
732	my %exp = map +($_ => 1), @exp;
733
734	for (0 .. $#$children) {	1077	for (0 .. $#$children) {
735	my $child = $children->[$_];	1078	my $child = $children->[$_];
736		1079
737	my $alloc_h = $h[$_];	1080	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
738	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
739	$h[$_] = $alloc_h;
740	}	1081	}
741	}	1082	}
		1083
		1084	CFClient::UI::harmonize \@h;
742		1085
743	my $y = 0;	1086	my $y = 0;
744	for (0 .. $#$children) {	1087	for (0 .. $#$children) {
745	my $child = $children->[$_];	1088	my $child = $children->[$_];
746	my $h = $h[$_];	1089	my $h = $h[$_];
747	$child->move (0, $y);	1090	$child->configure (0, $y, $w, $h);
748	$child->size_allocate ($w, $h);
749		1091
750	$y += $h;	1092	$y += $h;
751	}	1093	}
		1094
		1095	1
752	}	1096	}
753		1097
754	#############################################################################	1098	#############################################################################
755		1099
756	package CFClient::UI::Label;	1100	package CFClient::UI::Label;
757		1101
758	our @ISA = CFClient::UI::Base::;	1102	our @ISA = CFClient::UI::Base::;
759		1103
760	use SDL::OpenGL;	1104	use CFClient::OpenGL;
761		1105
762	sub new {	1106	sub new {
763	my ($class, %arg) = @_;	1107	my ($class, %arg) = @_;
764		1108
765	my $self = $class->SUPER::new (	1109	my $self = $class->SUPER::new (
766	fg => [1, 1, 1],	1110	fg => [1, 1, 1],
767	height => $::FONTSIZE,	1111	#font => default_font
		1112	fontsize => 1,
768	text => "",	1113	text => "",
769	align => -1,	1114	align => -1,
		1115	valign => -1,
		1116	padding => 2,
770	layout => new CFClient::Layout,	1117	layout => new CFClient::Layout,
		1118	can_events => 0,
771	%arg	1119	%arg
772	);	1120	);
773		1121
774	$self->set_text ($self->{text});	1122	if (exists $self->{template}) {
		1123	my $layout = new CFClient::Layout;
		1124	$layout->set_text (delete $self->{template});
		1125	$self->{template} = $layout;
		1126	}
		1127
		1128	$self->set_text (delete $self->{text}) if exists $self->{text};
		1129	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
775		1130
776	$self	1131	$self
777	}	1132	}
778		1133
779	sub escape_text {	1134	sub escape_text {
…		…
787	}	1142	}
788		1143
789	sub set_text {	1144	sub set_text {
790	my ($self, $text) = @_;	1145	my ($self, $text) = @_;
791		1146
792	$self->{text} = $text;
793	$self->{layout}->set_markup ($text);	1147	$self->{layout}->set_text ($text);
794		1148
795	delete $self->{texture};	1149	delete $self->{texture};
		1150	$self->check_size;
796	$self->update;	1151	$self->update;
797	}	1152	}
798		1153
799	sub get_text {	1154	sub set_markup {
800	my ($self, $text) = @_;	1155	my ($self, $markup) = @_;
801		1156
802	$self->{text}	1157	$self->{layout}->set_markup ($markup);
		1158
		1159	delete $self->{texture};
		1160	$self->check_size;
		1161	$self->update;
803	}	1162	}
804		1163
805	sub size_request {	1164	sub size_request {
806	my ($self) = @_;	1165	my ($self) = @_;
807		1166
808	$self->{layout}->set_width;	1167	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1168	$self->{layout}->set_width ($self->{max_w} || -1);
809	$self->{layout}->set_height ($self->{height});	1169	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1170
810	$self->{layout}->size	1171	my ($w, $h) = $self->{layout}->size;
811	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1172
812	# (	1173	if (exists $self->{template}) {
813	# $self->{texture}{w},	1174	$self->{template}->set_font ($self->{font}) if $self->{font};
814	# $self->{texture}{h},	1175	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
815	# )	1176
816	# } else {	1177	my ($w2, $h2) = $self->{template}->size;
817	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};	1178
818	#	1179	$w = List::Util::max $w, $w2;
819	# ($w, $h)	1180	$h = List::Util::max $h, $h2;
820	# }	1181	}
		1182
		1183	(
		1184	$w + $self->{padding} * 2,
		1185	$h + $self->{padding} * 2,
		1186	)
821	}	1187	}
822		1188
823	sub size_allocate {	1189	sub size_allocate {
824	my ($self, $w, $h) = @_;	1190	my ($self, $w, $h) = @_;
825		1191
826	return unless $self->{w} != $w || $self->{h} != $h;
827
828	$self->SUPER::size_allocate ($w, $h);
829	delete $self->{texture};	1192	delete $self->{texture};
830	}	1193	}
831		1194
832	sub update {	1195	sub set_fontsize {
833	my ($self) = @_;	1196	my ($self, $fontsize) = @_;
834		1197
		1198	$self->{fontsize} = $fontsize;
835	delete $self->{texture};	1199	delete $self->{texture};
		1200	$self->check_size;
836	$self->SUPER::update;	1201	$self->update;
837	}	1202	}
838		1203
839	sub _draw {	1204	sub _draw {
840	my ($self) = @_;	1205	my ($self) = @_;
841		1206
842	my $tex = $self->{texture} ||= do {	1207	my $tex = $self->{texture} ||= do {
		1208	$self->{layout}->set_font ($self->{font}) if $self->{font};
843	$self->{layout}->set_width ($self->{w});	1209	$self->{layout}->set_width ($self->{w});
		1210	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
844	new_from_layout CFClient::Texture $self->{layout}	1211	new_from_layout CFClient::Texture $self->{layout}
845	};	1212	};
846		1213
847	glEnable GL_BLEND;	1214	glEnable GL_BLEND;
848	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1215	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849	glEnable GL_TEXTURE_2D;	1216	glEnable GL_TEXTURE_2D;
850	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1217	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
851		1218
852	glColor @{$self->{fg}};	1219	glColor @{$self->{fg}};
853		1220
854	my $x =	1221	$self->{ox} = int (
855	$self->{align} < 0 ? 0	1222	$self->{align} < 0 ? $self->{padding}
856	: $self->{align} > 0 ? $self->{w} - $tex->{w}	1223	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
857	: ($self->{w} - $tex->{w}) * 0.5;	1224	: ($self->{w} - $tex->{w}) * 0.5
		1225	);
858		1226
859	$tex->draw_quad ($x, 0);	1227	$self->{oy} = int (
		1228	$self->{valign} < 0 ? $self->{padding}
		1229	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1230	: ($self->{h} - $tex->{h}) * 0.5
		1231	);
		1232
		1233	$tex->draw_quad ($self->{ox}, $self->{oy});
860		1234
861	glDisable GL_TEXTURE_2D;	1235	glDisable GL_TEXTURE_2D;
862	glDisable GL_BLEND;	1236	glDisable GL_BLEND;
863	glGetError and die;
864	}	1237	}
865		1238
866	#############################################################################	1239	#############################################################################
867		1240
868	package CFClient::UI::Entry;	1241	package CFClient::UI::EntryBase;
869		1242
870	our @ISA = CFClient::UI::Label::;	1243	our @ISA = CFClient::UI::Label::;
871		1244
872	use SDL;	1245	use CFClient::OpenGL;
873	use SDL::OpenGL;
874		1246
875	sub new {	1247	sub new {
876	my $class = shift;	1248	my $class = shift;
877		1249
878	$class->SUPER::new (	1250	$class->SUPER::new (
879	fg => [1, 1, 1],	1251	fg => [1, 1, 1],
880	bg => [0, 0, 0, 0.4],	1252	bg => [0, 0, 0, 0.2],
881	active_bg => [1, 1, 1],	1253	active_bg => [1, 1, 1, 0.5],
882	active_fg => [0, 0, 0],	1254	active_fg => [0, 0, 0],
		1255	can_hover => 1,
		1256	can_focus => 1,
		1257	valign => 0,
		1258	can_events => 1,
883	@_	1259	@_
884	)	1260	)
885	}	1261	}
886		1262
887	sub _set_text {	1263	sub _set_text {
888	my ($self, $text) = @_;	1264	my ($self, $text) = @_;
889		1265
		1266	delete $self->{cur_h};
		1267
		1268	return if $self->{text} eq $text;
		1269
		1270	delete $self->{texture};
		1271
890	$self->{last_activity} = $::NOW;	1272	$self->{last_activity} = $::NOW;
891
892	$self->{text} = $text;	1273	$self->{text} = $text;
893	$self->{layout}->set_width ($self->{w});
894		1274
895	$text =~ s/./*/g if $self->{hidden};	1275	$text =~ s/./*/g if $self->{hidden};
		1276	$self->{layout}->set_text ("$text ");
896		1277
		1278	$self->emit (changed => $self->{text});
		1279	}
897		1280
898	$self->{layout}->set_markup ($self->escape_text ($text));	1281	sub get_text {
899		1282	$_[0]{text}
900	$text = substr $text, 0, $self->{cursor};
901	utf8::encode $text;
902
903	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
904	}	1283	}
905		1284
906	sub size_request {	1285	sub size_request {
907	my ($self) = @_;	1286	my ($self) = @_;
908		1287
…		…
912	}	1291	}
913		1292
914	sub size_allocate {	1293	sub size_allocate {
915	my ($self, $w, $h) = @_;	1294	my ($self, $w, $h) = @_;
916		1295
917	return unless $self->{w} != $w || $self->{h} != $h;	1296	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
918
919	$self->SUPER::size_allocate ($w, $h);
920
921	$self->_set_text ($self->{text});
922	}	1297	}
923		1298
924	sub set_text {	1299	sub set_text {
925	my ($self, $text) = @_;	1300	my ($self, $text) = @_;
926		1301
…		…
930	}	1305	}
931		1306
932	sub key_down {	1307	sub key_down {
933	my ($self, $ev) = @_;	1308	my ($self, $ev) = @_;
934		1309
935	my $mod = $ev->key_mod;	1310	my $mod = $ev->{mod};
936	my $sym = $ev->key_sym;	1311	my $sym = $ev->{sym};
937
938	my $uni = $ev->key_unicode;	1312	my $uni = $ev->{unicode};
939		1313
940	my $text = $self->get_text;	1314	my $text = $self->get_text;
941		1315
942	if ($sym == SDLK_BACKSPACE) {	1316	if ($sym == 8) {
943	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1317	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
944	} elsif ($sym == SDLK_DELETE) {	1318	} elsif ($sym == 127) {
945	substr $text, $self->{cursor}, 1, "";	1319	substr $text, $self->{cursor}, 1, "";
946	} elsif ($sym == SDLK_LEFT) {	1320	} elsif ($sym == CFClient::SDLK_LEFT) {
947	--$self->{cursor} if $self->{cursor};	1321	--$self->{cursor} if $self->{cursor};
948	} elsif ($sym == SDLK_RIGHT) {	1322	} elsif ($sym == CFClient::SDLK_RIGHT) {
949	++$self->{cursor} if $self->{cursor} < length $self->{text};	1323	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1324	} elsif ($sym == CFClient::SDLK_HOME) {
		1325	$self->{cursor} = 0;
		1326	} elsif ($sym == CFClient::SDLK_END) {
		1327	$self->{cursor} = length $text;
		1328	} elsif ($sym == 27) {
		1329	$self->emit ('escape');
950	} elsif ($uni) {	1330	} elsif ($uni) {
951	substr $text, $self->{cursor}++, 0, chr $uni;	1331	substr $text, $self->{cursor}++, 0, chr $uni;
952	}	1332	}
953		1333
954	$self->_set_text ($text);	1334	$self->_set_text ($text);
…		…
969	$self->SUPER::button_down ($ev, $x, $y);	1349	$self->SUPER::button_down ($ev, $x, $y);
970		1350
971	my $idx = $self->{layout}->xy_to_index ($x, $y);	1351	my $idx = $self->{layout}->xy_to_index ($x, $y);
972		1352
973	# byte-index to char-index	1353	# byte-index to char-index
974	my $text = $self->{layout};	1354	my $text = $self->{text};
975	utf8::encode $text;	1355	utf8::encode $text;
976	$self->{cursor} = length substr $text, 0, $idx;	1356	$self->{cursor} = length substr $text, 0, $idx;
977		1357
978	$self->_set_text ($self->{text});	1358	$self->_set_text ($self->{text});
979	$self->update;	1359	$self->update;
…		…
994	$self->{fg} = $self->{active_fg};	1374	$self->{fg} = $self->{active_fg};
995	} else {	1375	} else {
996	glColor @{$self->{bg}};	1376	glColor @{$self->{bg}};
997	}	1377	}
998		1378
		1379	glEnable GL_BLEND;
		1380	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999	glBegin GL_QUADS;	1381	glBegin GL_QUADS;
1000	glVertex 0 , 0;	1382	glVertex 0 , 0;
1001	glVertex 0 , $self->{h};	1383	glVertex 0 , $self->{h};
1002	glVertex $self->{w}, $self->{h};	1384	glVertex $self->{w}, $self->{h};
1003	glVertex $self->{w}, 0;	1385	glVertex $self->{w}, 0;
1004	glEnd;	1386	glEnd;
		1387	glDisable GL_BLEND;
1005		1388
1006	$self->SUPER::_draw;	1389	$self->SUPER::_draw;
1007		1390
1008	#TODO: force update every cursor change :(	1391	#TODO: force update every cursor change :(
1009	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1392	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1393
		1394	unless (exists $self->{cur_h}) {
		1395	my $text = substr $self->{text}, 0, $self->{cursor};
		1396	utf8::encode $text;
		1397
		1398	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1399	}
		1400
1010	glColor @{$self->{fg}};	1401	glColor @{$self->{fg}};
1011	glBegin GL_LINES;	1402	glBegin GL_LINES;
1012	glVertex $self->{cur_x}, $self->{cur_y};
1013	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1403	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1404	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1014	glEnd;	1405	glEnd;
1015	}	1406	}
1016	}	1407	}
1017		1408
1018	#############################################################################
1019
1020	package CFClient::UI::Slider;	1409	package CFClient::UI::Entry;
1021		1410
1022	use strict;
1023
1024	use SDL::OpenGL;
1025
1026	our @ISA = CFClient::UI::DrawBG::;	1411	our @ISA = CFClient::UI::EntryBase::;
1027		1412
1028	sub size_request {	1413	use CFClient::OpenGL;
		1414
		1415	sub key_down {
1029	my ($self) = @_;	1416	my ($self, $ev) = @_;
1030		1417
1031	my $w = 50;	1418	my $sym = $ev->{sym};
1032	my $h = 10;
1033		1419
1034	$self->{vertical} ? ($h, $w) : ($w, $h)	1420	if ($sym == 13) {
		1421	$self->emit (activate => $self->get_text);
		1422	$self->update;
		1423
		1424	} else {
		1425	$self->SUPER::key_down ($ev);
		1426	}
		1427
1035	}	1428	}
		1429
		1430	#############################################################################
		1431
		1432	package CFClient::UI::Button;
		1433
		1434	our @ISA = CFClient::UI::Label::;
		1435
		1436	use CFClient::OpenGL;
		1437
		1438	my @tex =
		1439	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1440	qw(b1_button_active.png);
1036		1441
1037	sub new {	1442	sub new {
1038	my $class = shift;	1443	my $class = shift;
1039		1444
		1445	$class->SUPER::new (
		1446	padding => 4,
		1447	fg => [1, 1, 1],
		1448	bg => [1, 1, 1, 0.2],
		1449	active_fg => [0, 0, 1],
		1450	can_hover => 1,
		1451	align => 0,
		1452	valign => 0,
		1453	can_events => 1,
		1454	@_
		1455	)
		1456	}
		1457
		1458	sub button_up {
		1459	my ($self, $ev, $x, $y) = @_;
		1460
		1461	if ($x >= 0 && $x < $self->{w}
		1462	&& $y >= 0 && $y < $self->{h}) {
		1463	$self->emit ("activate");
		1464	}
		1465	}
		1466
		1467	sub _draw {
		1468	my ($self) = @_;
		1469
		1470	local $self->{fg} = $self->{fg};
		1471
		1472	if ($GRAB == $self) {
		1473	$self->{fg} = $self->{active_fg};
		1474	}
		1475
		1476	glEnable GL_BLEND;
		1477	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1478	glEnable GL_TEXTURE_2D;
		1479	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1480	glColor 0, 0, 0, 1;
		1481
		1482	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1483
		1484	glDisable GL_TEXTURE_2D;
		1485	glDisable GL_BLEND;
		1486
		1487	$self->SUPER::_draw;
		1488	}
		1489
		1490	#############################################################################
		1491
		1492	package CFClient::UI::CheckBox;
		1493
		1494	our @ISA = CFClient::UI::DrawBG::;
		1495
		1496	my @tex =
		1497	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1498	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1499
		1500	use CFClient::OpenGL;
		1501
		1502	sub new {
		1503	my $class = shift;
		1504
		1505	$class->SUPER::new (
		1506	padding => 2,
		1507	fg => [1, 1, 1],
		1508	active_fg => [1, 1, 0],
		1509	state => 0,
		1510	can_hover => 1,
		1511	@_
		1512	)
		1513	}
		1514
		1515	sub size_request {
		1516	my ($self) = @_;
		1517
		1518	($self->{padding} * 2 + 6) x 2
		1519	}
		1520
		1521	sub button_down {
		1522	my ($self, $ev, $x, $y) = @_;
		1523
		1524	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1525	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1526	$self->{state} = !$self->{state};
		1527	$self->emit (changed => $self->{state});
		1528	}
		1529	}
		1530
		1531	sub _draw {
		1532	my ($self) = @_;
		1533
		1534	$self->SUPER::_draw;
		1535
		1536	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1537
		1538	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1539
		1540	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1541
		1542	glEnable GL_BLEND;
		1543	glEnable GL_TEXTURE_2D;
		1544	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1545
		1546	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1547
		1548	$tex->draw_quad (0, 0, $s, $s);
		1549
		1550	glDisable GL_TEXTURE_2D;
		1551	glDisable GL_BLEND;
		1552	}
		1553
		1554	#############################################################################
		1555
		1556	package CFClient::UI::Image;
		1557
		1558	our @ISA = CFClient::UI::Base::;
		1559
		1560	use CFClient::OpenGL;
		1561	use Carp qw/confess/;
		1562
		1563	our %loaded_images;
		1564
		1565	sub new {
		1566	my $class = shift;
		1567
		1568	my $self = $class->SUPER::new (can_events => 0, @_);
		1569
		1570	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1571
		1572	$loaded_images{$self->{image}} ||=
		1573	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1574
		1575	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1576
		1577	Scalar::Util::weaken $loaded_images{$self->{image}};
		1578
		1579	$self->{aspect} = $tex->{w} / $tex->{h};
		1580
		1581	$self
		1582	}
		1583
		1584	sub size_request {
		1585	my ($self) = @_;
		1586
		1587	($self->{tex}->{w}, $self->{tex}->{h})
		1588	}
		1589
		1590	sub _draw {
		1591	my ($self) = @_;
		1592
		1593	my $tex = $self->{tex};
		1594
		1595	my ($w, $h) = ($self->{w}, $self->{h});
		1596
		1597	if ($self->{rot90}) {
		1598	glRotate 90, 0, 0, 1;
		1599	glTranslate 0, -$self->{w}, 0;
		1600
		1601	($w, $h) = ($h, $w);
		1602	}
		1603
		1604	glEnable GL_BLEND;
		1605	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1606	glEnable GL_TEXTURE_2D;
		1607	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1608
		1609	$tex->draw_quad (0, 0, $w, $h);
		1610
		1611	glDisable GL_BLEND;
		1612	glDisable GL_TEXTURE_2D;
		1613	}
		1614
		1615	#############################################################################
		1616
		1617	package CFClient::UI::VGauge;
		1618
		1619	our @ISA = CFClient::UI::Base::;
		1620
		1621	use CFClient::OpenGL;
		1622
		1623	my %tex = (
		1624	food => [
		1625	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1626	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1627	],
		1628	grace => [
		1629	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1630	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1631	],
		1632	hp => [
		1633	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1634	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1635	],
		1636	mana => [
		1637	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1638	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1639	],
		1640	);
		1641
		1642	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1643	sub new {
		1644	my $class = shift;
		1645
		1646	my $self = $class->SUPER::new (
		1647	type => 'food',
		1648	@_
		1649	);
		1650
		1651	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1652
		1653	$self
		1654	}
		1655
		1656	sub size_request {
		1657	my ($self) = @_;
		1658
		1659	#my $tex = $tex{$self->{type}}[0];
		1660	#@$tex{qw(w h)}
		1661	(0, 0)
		1662	}
		1663
		1664	sub set_max {
		1665	my ($self, $max) = @_;
		1666
		1667	$self->{max_val} = $max;
		1668	}
		1669
		1670	sub set_value {
		1671	my ($self, $val, $max) = @_;
		1672
		1673	$self->set_max ($max)
		1674	if defined $max;
		1675
		1676	$max = $self->{max_val};
		1677	$self->{val} = $val;
		1678
		1679	$self->update;
		1680	}
		1681
		1682	sub _draw {
		1683	my ($self) = @_;
		1684
		1685	my $tex = $tex{$self->{type}};
		1686
		1687	my ($w, $h) = ($self->{w}, $self->{h});
		1688
		1689	if ($self->{vertical}) {
		1690	glRotate 90, 0, 0, 1;
		1691	glTranslate 0, -$self->{w}, 0;
		1692
		1693	($w, $h) = ($h, $w);
		1694	}
		1695
		1696	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1697	$ycut = 1 if $self->{val} > $self->{max_val};
		1698
		1699	my $t1 = $tex->[0];
		1700	my $t2 = $tex->[1];
		1701
		1702	glEnable GL_BLEND;
		1703	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1704	glEnable GL_TEXTURE_2D;
		1705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1706
		1707	my $h1 = $self->{h} - $ycut * $self->{h};
		1708	my $h2 = $ycut * $self->{h};
		1709
		1710	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1711	glBegin GL_QUADS;
		1712	glTexCoord 0 , 0; glVertex 0 , 0;
		1713	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
		1714	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
		1715	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1716	glEnd;
		1717
		1718	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1719	glBegin GL_QUADS;
		1720	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
		1721	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
		1722	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
		1723	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
		1724	glEnd;
		1725
		1726	glDisable GL_BLEND;
		1727	glDisable GL_TEXTURE_2D;
		1728	}
		1729
		1730	#############################################################################
		1731
		1732	package CFClient::UI::Gauge;
		1733
		1734	our @ISA = CFClient::UI::VBox::;
		1735
		1736	sub new {
		1737	my ($class, %arg) = @_;
		1738
		1739	my $self = $class->SUPER::new (
		1740	tooltip => $arg{type},
		1741	%arg,
		1742	);
		1743
		1744	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1745	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1746	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1747
		1748	$self
		1749	}
		1750
		1751	sub set_fontsize {
		1752	my ($self, $fsize) = @_;
		1753
		1754	$self->{value}->set_fontsize ($fsize);
		1755	$self->{max} ->set_fontsize ($fsize);
		1756	}
		1757
		1758	sub set_value {
		1759	my ($self, $val, $max) = @_;
		1760
		1761	$self->set_max ($max)
		1762	if defined $max;
		1763
		1764	$self->{gauge}->set_value ($val, $max);
		1765	$self->{value}->set_text ($val);
		1766	}
		1767
		1768	sub set_max {
		1769	my ($self, $max) = @_;
		1770
		1771	$self->{gauge}->set_max ($max);
		1772	$self->{max}->set_text ($max);
		1773	}
		1774
		1775	#############################################################################
		1776
		1777	package CFClient::UI::Slider;
		1778
		1779	use strict;
		1780
		1781	use CFClient::OpenGL;
		1782
		1783	our @ISA = CFClient::UI::DrawBG::;
		1784
		1785	my @tex =
		1786	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1787	qw(s1_slider.png s1_slider_bg.png);
		1788
		1789	sub new {
		1790	my $class = shift;
		1791
1040	# range [value, low, high, page]	1792	# range [value, low, high, page]
1041		1793
		1794	# TODO: 0-width page
		1795	# TODO: req_w/h are wrong with vertical
		1796	# TODO: calculations are off
1042	$class->SUPER::new (	1797	my $self = $class->SUPER::new (
1043	fg => [1, 1, 1],	1798	fg => [1, 1, 1],
1044	active_fg => [0, 0, 0],	1799	active_fg => [0, 0, 0],
1045	range => [0, 0, 100, 10],	1800	range => [0, 0, 100, 10],
		1801	req_w => 20,
		1802	req_h => 20,
1046	vertical => 1,	1803	vertical => 0,
		1804	can_hover => 1,
		1805	inner_pad => 5,
1047	@_	1806	@_
1048	)	1807	);
		1808
		1809	$self
		1810	}
		1811
		1812	sub size_request {
		1813	my ($self) = @_;
		1814
		1815	my $w = $self->{req_w};
		1816	my $h = $self->{req_h};
		1817
		1818	$self->{vertical} ? ($h, $w) : ($w, $h)
1049	}	1819	}
1050		1820
1051	sub button_down {	1821	sub button_down {
1052	my ($self, $ev, $x, $y) = @_;	1822	my ($self, $ev, $x, $y) = @_;
1053		1823
…		…
1061	if ($GRAB == $self) {	1831	if ($GRAB == $self) {
1062	my ($value, $lo, $hi, $page) = @{$self->{range}};	1832	my ($value, $lo, $hi, $page) = @{$self->{range}};
1063		1833
1064	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1834	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1065		1835
		1836	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1837	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1838
		1839	$x -= $inner_pad_px; # substract the padding
1066	$x = $x * ($hi - $lo) / $w + $lo;	1840	$x = $x * ($hi - $lo) / $inner_w + $lo;
1067	$x = $lo if $x < $lo;	1841	$x = $lo if $x < $lo;
1068	$x = $hi - $page if $x > $hi - $page;	1842	$x = $hi - $page if $x > $hi - $page;
1069	$self->{range}[0] = $x;	1843	$self->{range}[0] = $x;
1070		1844
1071	$self->emit (changed => $x);	1845	$self->emit (changed => $x);
1072	$self->update;	1846	$self->update;
1073	}	1847	}
		1848	}
		1849
		1850	# the inner_* stuff is for generating a padding for the slider handle,
		1851	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1852	# correct propably, but it does the job for now
		1853	sub _calc_inner_pad_px {
		1854	my ($self, $w) = @_;
		1855	($w / 100) * $self->{inner_pad} # % to pixels
1074	}	1856	}
1075		1857
1076	sub _draw {	1858	sub _draw {
1077	my ($self) = @_;	1859	my ($self) = @_;
1078		1860
…		…
1092	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1874	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1875	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094		1876
1095	my ($value, $lo, $hi, $page) = @{$self->{range}};	1877	my ($value, $lo, $hi, $page) = @{$self->{range}};
1096		1878
		1879	$hi = $value + 1 if $lo == $hi;
		1880
		1881	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1882	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1883
1097	$page = int $page * $w / ($hi - $lo);	1884	$page = int $page * $inner_w / ($hi - $lo);
1098	$value = int +($value - $lo) * $w / ($hi - $lo);	1885	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099		1886
1100	$w -= $page;	1887	$w -= $page;
1101	$page &= ~1;	1888	$page &= ~1;
1102	glTranslate $page * 0.5, 0, 0;	1889	glTranslate $page * 0.5, 0, 0;
		1890	$page ||= 2;
1103		1891
1104	glColor @$fg;
1105	glBegin GL_LINES;
1106	glVertex 0, 0; glVertex 0, $h;
1107	glVertex $w - 1, 0; glVertex $w - 1, $h;
1108	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1109	glEnd;
1110
1111	my $knob_a = $value - $page * 0.5;	1892	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112	my $knob_b = $value + $page * 0.5;	1893	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113		1894
1114	glBegin GL_QUADS;	1895	glEnable GL_BLEND;
1115	glColor @$fg;	1896	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116	glVertex $knob_a, 0;	1897	glEnable GL_TEXTURE_2D;
1117	glVertex $knob_a, $h;	1898	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118	glVertex $knob_b, $h;
1119	glVertex $knob_b, 0;
1120		1899
1121	if ($knob_a < $knob_b - 2) {	1900	# draw background
1122	glColor @$bg;	1901	$tex[1]->draw_quad (0, 0, $w, $h);
1123	glVertex $knob_a + 1, 1;
1124	glVertex $knob_a + 1, $h - 1;
1125	glVertex $knob_b - 1, $h - 1;
1126	glVertex $knob_b - 1, 1;
1127	}
1128	glEnd;
1129	}
1130		1902
1131	#############################################################################	1903	# draw handle
		1904	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1132		1905
		1906	glDisable GL_BLEND;
		1907	glDisable GL_TEXTURE_2D;
		1908	}
		1909
		1910	#############################################################################
		1911
1133	package CFClient::UI::MapWidget;	1912	package CFClient::UI::TextView;
1134		1913
1135	use strict;
1136
1137	use List::Util qw(min max);
1138
1139	use SDL;
1140	use SDL::OpenGL;
1141
1142	our @ISA = CFClient::UI::Base::;	1914	our @ISA = CFClient::UI::HBox::;
		1915
		1916	use CFClient::OpenGL;
1143		1917
1144	sub new {	1918	sub new {
1145	my $class = shift;	1919	my $class = shift;
1146		1920
1147	$class->SUPER::new (	1921	my $self = $class->SUPER::new (
1148	z => -1,	1922	fontsize => 1,
1149	list => (glGenLists 1),	1923	#font => default_font
1150	@_	1924	@_,
		1925
		1926	layout => (new CFClient::Layout),
		1927	par => [],
		1928	height => 0,
		1929	children => [
		1930	(new CFClient::UI::Empty expand => 1),
		1931	(new CFClient::UI::Slider vertical => 1),
		1932	],
1151	)	1933	);
1152	}
1153		1934
1154	sub key_down {	1935	$self->{children}[1]->connect (changed => sub {
1155	print "MAPKEYDOWN\n";	1936	$self->update;
1156	}	1937	});
1157		1938
1158	sub key_up {	1939	$self
1159	}	1940	}
1160		1941
1161	sub size_request {	1942	sub set_fontsize {
		1943	my ($self, $fontsize) = @_;
		1944
		1945	$self->{fontsize} = $fontsize;
		1946	$self->reflow;
		1947	}
		1948
		1949	sub text_height {
		1950	my ($self, $text) = @_;
		1951
		1952	my $layout = $self->{layout};
		1953
		1954	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		1955	$layout->set_width ($self->{w});
		1956	$layout->set_text ($text);
1162	(	1957
1163	1 + int $::WIDTH / 32,	1958	($layout->size)[1]
1164	1 + int $::HEIGHT / 32,	1959	}
1165	)	1960
		1961	sub reflow {
		1962	my ($self) = @_;
		1963
		1964	$self->{need_reflow}++;
		1965	$self->update;
		1966	}
		1967
		1968	sub size_allocate {
		1969	my ($self, $w, $h) = @_;
		1970
		1971	$self->SUPER::size_allocate ($w, $h);
		1972
		1973	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1974	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1975	$self->{layout}->set_width ($self->{children}[0]{w});
		1976
		1977	$self->reflow;
		1978	}
		1979
		1980	sub add_paragraph {
		1981	my ($self, $color, $text) = @_;
		1982
		1983	#TODO: intelligently "reformat" paragraph
		1984
		1985	my $height = $self->text_height ($text);
		1986
		1987	$self->{height} += $height;
		1988
		1989	push @{$self->{par}}, [$height, $color, $text];
		1990
		1991	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		1992	$self->{children}[1]->update;
1166	}	1993	}
1167		1994
1168	sub update {	1995	sub update {
1169	my ($self) = @_;	1996	my ($self) = @_;
1170		1997
1171	$self->{need_update} = 1;
1172	$self->SUPER::update;	1998	$self->SUPER::update;
		1999
		2000	return unless $self->{h} > 0;
		2001
		2002	delete $self->{texture};
		2003
		2004	$ROOT->on_refresh ($self, sub {
		2005	if (delete $self->{need_reflow}) {
		2006	my $height = 0;
		2007
		2008	$height += $_->[0] = $self->text_height ($_->[2])
		2009	for @{$self->{par}};
		2010
		2011	$self->{height} = $height;
		2012
		2013	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2014
		2015	delete $self->{texture};
		2016	}
		2017
		2018	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		2019	glClearColor 0, 0, 0, 1;
		2020	glClear GL_COLOR_BUFFER_BIT;
		2021
		2022	glEnable GL_BLEND;
		2023	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2024	glEnable GL_TEXTURE_2D;
		2025	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2026
		2027	my $top = int $self->{children}[1]{range}[0];
		2028
		2029	my $y0 = $top;
		2030	my $y1 = $top + $self->{h};
		2031
		2032	my $y = 0;
		2033
		2034	my $layout = $self->{layout};
		2035
		2036	$layout->set_font ($self->{font}) if $self->{font};
		2037
		2038	for my $par (@{$self->{par}}) {
		2039	my $h = $par->[0];
		2040
		2041	if ($y0 < $y + $h && $y < $y1) {
		2042	$layout->set_text ($par->[2]);
		2043
		2044	glColor @{ $par->[1] };
		2045	my ($W, $H) = $layout->size;
		2046	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2047	}
		2048
		2049	$y += $h;
		2050	}
		2051
		2052	glDisable GL_TEXTURE_2D;
		2053	glDisable GL_BLEND;
		2054	};
		2055	});
1173	}	2056	}
1174		2057
1175	sub _draw {	2058	sub _draw {
1176	my ($self) = @_;	2059	my ($self) = @_;
1177		2060
1178	if (delete $self->{need_update}) {	2061	if ($self->{texture}) {
1179	glNewList $self->{list}, GL_COMPILE;
1180
1181	my $mx = $::CONN->{mapx};
1182	my $my = $::CONN->{mapy};
1183
1184	my $map = $::CONN->{map};
1185
1186	my ($xofs, $yofs);
1187
1188	my $sw = 1 + int $::WIDTH / 32;
1189	my $sh = 1 + int $::HEIGHT / 32;
1190
1191	if ($::CONN->{mapw} > $sw) {
1192	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1193	} else {
1194	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1195	}
1196
1197	if ($::CONN->{maph} > $sh) {
1198	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1199	} else {
1200	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1201	}
1202
1203	glEnable GL_TEXTURE_2D;	2062	glEnable GL_TEXTURE_2D;
1204	glEnable GL_BLEND;
1205	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2063	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207		2064	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1208	my $sw4 = ($sw + 3) & ~3;
1209	my $darkness = "\x00" x ($sw4 * $sh);
1210
1211	for my $x (0 .. $sw - 1) {
1212	my $row = $map->[$x + $xofs];
1213	for my $y (0 .. $sh - 1) {
1214
1215	my $cell = $row->[$y + $yofs]
1216	or next;
1217
1218	my $dark = $cell->[0];
1219	if ($dark < 0) {
1220	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1221	} else {
1222	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1223	}
1224
1225	for my $num (grep $_, @$cell[1,2,3]) {
1226	my $tex = $::CONN->{face}[$num]{texture} || next;
1227
1228	my ($w, $h) = @$tex{qw(w h)};
1229
1230	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1231	}
1232	}
1233	}
1234
1235	# if (1) { # higher quality darkness
1236	# $lighting =~ s/(.)/$1$1$1/gs;
1237	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1238	#
1239	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1240	#
1241	# $lighting = $pb->get_pixels;
1242	# $lighting =~ s/(.)../$1/gs;
1243	# }
1244
1245	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1246
1247	$darkness = new CFClient::Texture
1248	w => $sw4,
1249	h => $sh,
1250	data => $darkness,
1251	internalformat => GL_ALPHA,
1252	format => GL_ALPHA;
1253
1254	glColor 0.45, 0.45, 0.45, 1;
1255	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1256
1257	glDisable GL_TEXTURE_2D;	2065	glDisable GL_TEXTURE_2D;
1258	glDisable GL_BLEND;
1259
1260	glEndList;
1261	}	2066	}
1262		2067
1263	glCallList $self->{list};	2068	$self->{children}[1]->draw;
1264	}
1265		2069
1266	my %DIR = (
1267	SDLK_KP8, [1, "north"],
1268	SDLK_KP9, [2, "northeast"],
1269	SDLK_KP6, [3, "east"],
1270	SDLK_KP3, [4, "southeast"],
1271	SDLK_KP2, [5, "south"],
1272	SDLK_KP1, [6, "southwest"],
1273	SDLK_KP4, [7, "west"],
1274	SDLK_KP7, [8, "northwest"],
1275
1276	SDLK_UP, [1, "north"],
1277	SDLK_RIGHT, [3, "east"],
1278	SDLK_DOWN, [5, "south"],
1279	SDLK_LEFT, [7, "west"],
1280	);
1281
1282	sub key_down {
1283	my ($self, $ev) = @_;
1284
1285	my $mod = $ev->key_mod;
1286	my $sym = $ev->key_sym;
1287
1288	if ($sym == SDLK_KP5) {
1289	$::CONN->send ("command stay fire");
1290	} elsif (exists $DIR{$sym}) {
1291	if ($mod & KMOD_SHIFT) {
1292	$self->{shft}++;
1293	$::CONN->send ("command fire $DIR{$sym}[0]");
1294	} elsif ($mod & KMOD_CTRL) {
1295	$self->{ctrl}++;
1296	$::CONN->send ("command run $DIR{$sym}[0]");
1297	} else {
1298	$::CONN->send ("command $DIR{$sym}[1]");
1299	}
1300	}
1301	}
1302
1303	sub key_up {
1304	my ($self, $ev) = @_;
1305
1306	my $mod = $ev->key_mod;
1307	my $sym = $ev->key_sym;
1308
1309	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1310	$::CONN->send ("command fire_stop");
1311	}
1312	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1313	$::CONN->send ("command run_stop");
1314	}
1315	}	2070	}
1316		2071
1317	#############################################################################	2072	#############################################################################
1318		2073
1319	package CFClient::UI::Animator;	2074	package CFClient::UI::Animator;
1320		2075
1321	use SDL::OpenGL;	2076	use CFClient::OpenGL;
1322		2077
1323	our @ISA = CFClient::UI::Bin::;	2078	our @ISA = CFClient::UI::Bin::;
1324		2079
1325	sub moveto {	2080	sub moveto {
1326	my ($self, $x, $y) = @_;	2081	my ($self, $x, $y) = @_;
…		…
1356	glPopMatrix;	2111	glPopMatrix;
1357	}	2112	}
1358		2113
1359	#############################################################################	2114	#############################################################################
1360		2115
1361	package CFClient::UI::Toplevel;	2116	package CFClient::UI::Flopper;
		2117
		2118	our @ISA = CFClient::UI::Button::;
		2119
		2120	sub new {
		2121	my $class = shift;
		2122
		2123	my $self = $class->SUPER::new (
		2124	state => 0,
		2125	connect_activate => \&toggle_flopper,
		2126	can_events => 1,
		2127	@_
		2128	);
		2129
		2130	if ($self->{state}) {
		2131	$self->{state} = 0;
		2132	$self->toggle_flopper;
		2133	}
		2134
		2135	$self
		2136	}
		2137
		2138	sub toggle_flopper {
		2139	my ($self) = @_;
		2140
		2141	# TODO: use animation
		2142	if ($self->{state} = !$self->{state}) {
		2143	$CFClient::UI::ROOT->add ($self->{other});
		2144	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2145	$self->emit ("open");
		2146	} else {
		2147	$CFClient::UI::ROOT->remove ($self->{other});
		2148	$self->emit ("close");
		2149	}
		2150
		2151	$self->emit (changed => $self->{state});
		2152	}
		2153
		2154	#############################################################################
		2155
		2156	package CFClient::UI::Tooltip;
		2157
		2158	our @ISA = CFClient::UI::Bin::;
		2159
		2160	use CFClient::OpenGL;
		2161
		2162	sub new {
		2163	my $class = shift;
		2164
		2165	$class->SUPER::new (
		2166	@_,
		2167	can_events => 0,
		2168	)
		2169	}
		2170
		2171	sub set_text {
		2172	my ($self, $text) = @_;
		2173
		2174	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2175	$self->{label}->set_text ($text);
		2176	$self->add ($self->{label});
		2177	}
		2178
		2179	sub size_request {
		2180	my ($self) = @_;
		2181
		2182	$self->child->set_max_size ($::WIDTH * 0.2);
		2183
		2184	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2185
		2186	($w + 4, $h + 4)
		2187	}
		2188
		2189	sub _draw {
		2190	my ($self) = @_;
		2191
		2192	glPushMatrix;
		2193	glTranslate 0.375, 0.375;
		2194
		2195	my ($w, $h) = @$self{qw(w h)};
		2196
		2197	glColor 1, 0.8, 0.4;
		2198	glBegin GL_QUADS;
		2199	glVertex 0 , 0;
		2200	glVertex 0 , $h;
		2201	glVertex $w, $h;
		2202	glVertex $w, 0;
		2203	glEnd;
		2204
		2205	glColor 0, 0, 0;
		2206	glBegin GL_LINE_LOOP;
		2207	glVertex 0 , 0;
		2208	glVertex 0 , $h;
		2209	glVertex $w, $h;
		2210	glVertex $w, 0;
		2211	glEnd;
		2212
		2213	glPopMatrix;
		2214
		2215	glTranslate 2, 2;
		2216	$self->SUPER::_draw;
		2217	}
		2218
		2219	#############################################################################
		2220
		2221	package CFClient::UI::Root;
1362		2222
1363	our @ISA = CFClient::UI::Container::;	2223	our @ISA = CFClient::UI::Container::;
		2224
		2225	use CFClient::OpenGL;
		2226
		2227	sub check_size {
		2228	my ($self) = @_;
		2229
		2230	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2231	}
1364		2232
1365	sub size_request {	2233	sub size_request {
1366	($::WIDTH, $::HEIGHT)	2234	($::WIDTH, $::HEIGHT)
1367	}	2235	}
1368		2236
1369	sub size_allocate {	2237	sub configure {
1370	my ($self, $w, $h) = @_;	2238	my ($self, $x, $y, $w, $h) = @_;
1371		2239
1372	$self->SUPER::size_allocate ($w, $h);	2240	$self->SUPER::configure ($x, $y, $w, $h);
1373		2241
1374	$_->size_allocate ($_->size_request)
1375	for @{$self->{children}};	2242	for my $child (@{$self->{children}}) {
1376	}	2243	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1377		2244
1378	sub translate {	2245	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2246	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2247	$child->configure ($X, $Y, $W,$H);
		2248	}
		2249	}
		2250
		2251	sub _topleft {
1379	my ($self, $x, $y) = @_;	2252	my ($self, $x, $y) = @_;
1380		2253
1381	($x, $y)	2254	($x, $y)
1382	}	2255	}
1383		2256
1384	sub update {	2257	sub update {
1385	my ($self) = @_;	2258	my ($self) = @_;
1386		2259
1387	$self->size_allocate ($self->size_request);	2260	$self->check_size;
1388	::refresh ();	2261	::refresh ();
1389	}	2262	}
1390		2263
1391	sub add {	2264	sub add {
1392	my ($self, $widget) = @_;	2265	my ($self, $child) = @_;
1393		2266
		2267	# integerize window positions
		2268	$child->{x} = int $child->{x};
		2269	$child->{y} = int $child->{y};
		2270
1394	$self->SUPER::add ($widget);	2271	$self->SUPER::add ($child);
		2272	}
1395		2273
1396	$widget->size_allocate ($widget->size_request);	2274	sub on_refresh {
		2275	my ($self, $id, $cb) = @_;
		2276
		2277	$self->{refresh_hook}{$id} = $cb;
1397	}	2278	}
1398		2279
1399	sub draw {	2280	sub draw {
1400	my ($self) = @_;	2281	my ($self) = @_;
1401		2282
		2283	while (my $rcb = delete $self->{refresh_hook}) {
		2284	$_->() for values %$rcb;
		2285	}
		2286
		2287	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2288	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2289	glClear GL_COLOR_BUFFER_BIT;
		2290
		2291	glMatrixMode GL_PROJECTION;
		2292	glLoadIdentity;
		2293	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2294	glMatrixMode GL_MODELVIEW;
		2295	glLoadIdentity;
		2296
1402	$self->_draw;	2297	$self->_draw;
1403	}	2298	}
1404		2299
1405	#############################################################################	2300	#############################################################################
1406		2301
1407	package CFClient::UI;	2302	package CFClient::UI;
1408		2303
		2304	$ROOT = new CFClient::UI::Root;
1409	$TOPLEVEL = new CFClient::UI::Toplevel;	2305	$TOOLTIP = new CFClient::UI::Tooltip;
1410		2306
1411	1	2307	1
1412		2308

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