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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 1.160 by root, Mon Apr 24 03:33:51 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_text ($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	$self
		145	}
		146
		147	sub destroy {
		148	my ($self) = @_;
		149
		150	$self->hide;
		151	%$self = ();
		152	}
		153
		154	sub show {
		155	my ($self) = @_;
		156
		157	return if $self->{parent};
		158
		159	$CFClient::UI::ROOT->add ($self);
		160	}
		161
		162	sub hide {
		163	my ($self) = @_;
		164
		165	return unless $self->{parent};
		166
		167	$self->{parent}->remove ($self);
90	}	168	}
91		169
92	sub move {	170	sub move {
93	my ($self, $x, $y, $z) = @_;	171	my ($self, $x, $y, $z) = @_;
		172
94	$self->{x} = $x;	173	$self->{x} = int $x;
95	$self->{y} = $y;	174	$self->{y} = int $y;
96	$self->{z} = $z if defined $z;	175	$self->{z} = $z if defined $z;
97	}
98		176
99	sub needs_redraw {	177	$self->update;
100	0	178	}
		179
		180	sub set_size {
		181	my ($self, $w, $h) = @_;
		182
		183	$self->{user_w} = $w;
		184	$self->{user_h} = $h;
		185
		186	$self->check_size;
101	}	187	}
102		188
103	sub size_request {	189	sub size_request {
104	require Carp;	190	require Carp;
105	Carp::confess "size_request is abtract";	191	Carp::confess "size_request is abstract";
		192	}
		193
		194	sub configure {
		195	my ($self, $x, $y, $w, $h) = @_;
		196
		197	if ($self->{aspect}) {
		198	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		199	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		200
		201	# use alignment to adjust x, y
		202
		203	$x += int +($w - $w2) * 0.5;
		204	$y += int +($h - $h2) * 0.5;
		205
		206	($w, $h) = ($w2, $h2);
		207	}
		208
		209	if ($self->{x} != $x || $self->{y} != $y) {
		210	$self->{x} = $x;
		211	$self->{y} = $y;
		212	$self->update;
		213	}
		214
		215	if ($self->{w} != $w || $self->{h} != $h) {
		216	$self->{w} = $w;
		217	$self->{h} = $h;
		218
		219	$self->size_allocate ($w, $h);
		220	$self->update;
		221	}
106	}	222	}
107		223
108	sub size_allocate {	224	sub size_allocate {
		225	# nothing to be done
		226	}
		227
		228	sub set_max_size {
109	my ($self, $w, $h) = @_;	229	my ($self, $w, $h) = @_;
110		230
111	$self->{w} = $w;	231	delete $self->{max_w}; $self->{max_w} = $w if $w;
112	$self->{h} = $h;	232	delete $self->{max_h}; $self->{max_h} = $h if $h;
113	}	233	}
114		234
115	# translate global koordinates to local coordinate system	235	# return top left coordinates
116	sub translate {	236	sub _topleft {
117	my ($self, $x, $y) = @_;	237	my ($self, $x, $y) = @_;
118		238
119	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	239	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		240	}
		241
		242	# translate global coordinates to local coordinate system
		243	sub coord2local {
		244	my ($self, $x, $y) = @_;
		245
		246	my ($X, $Y) = $self->_topleft;
		247	($x - $X, $y - $Y)
		248	}
		249
		250	# translate local coordinates to global coordinate system
		251	sub coord2global {
		252	my ($self, $x, $y) = @_;
		253
		254	my ($X, $Y) = $self->_topleft;
		255	($x + $X, $y + $Y)
120	}	256	}
121		257
122	sub focus_in {	258	sub focus_in {
123	my ($self) = @_;	259	my ($self) = @_;
124		260
125	return if $FOCUS == $self;	261	return if $FOCUS == $self;
		262	return unless $self->{can_focus};
126		263
127	my $focus = $FOCUS; $FOCUS = $self;	264	my $focus = $FOCUS; $FOCUS = $self;
		265
		266	$self->emit (focus_in => $focus);
		267
128	$focus->update if $focus;	268	$focus->update if $focus;
129	$FOCUS->update;	269	$FOCUS->update;
130	}	270	}
131		271
132	sub focus_out {	272	sub focus_out {
133	my ($self) = @_;	273	my ($self) = @_;
134		274
135	return unless $FOCUS == $self;	275	return unless $FOCUS == $self;
136		276
137	my $focus = $FOCUS; undef $FOCUS;	277	my $focus = $FOCUS; undef $FOCUS;
		278
		279	$self->emit (focus_out => $focus);
		280
138	$focus->update if $focus; #?	281	$focus->update if $focus; #?
139	}	282	}
140		283
141	sub mouse_motion { }	284	sub mouse_motion { }
142	sub button_up { }	285	sub button_up { }
…		…
163	glPushMatrix;	306	glPushMatrix;
164	glTranslate $self->{x}, $self->{y}, 0;	307	glTranslate $self->{x}, $self->{y}, 0;
165	$self->_draw;	308	$self->_draw;
166	glPopMatrix;	309	glPopMatrix;
167		310
168	if ($self == $HOVER) {	311	if ($self == $HOVER && $self->{can_hover}) {
169	my ($x, $y) = @$self{qw(x y)};	312	my ($x, $y) = @$self{qw(x y)};
170		313
171	glColor 1, 1, 1, 0.1;	314	glColor 1, 0.8, 0.5, 0.2;
172	glEnable GL_BLEND;	315	glEnable GL_BLEND;
173	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	316	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174	glBegin GL_QUADS;	317	glBegin GL_QUADS;
175	glVertex $x , $y;	318	glVertex $x , $y;
176	glVertex $x + $self->{w}, $y;	319	glVertex $x + $self->{w}, $y;
…		…
185	my ($self) = @_;	328	my ($self) = @_;
186		329
187	warn "no draw defined for $self\n";	330	warn "no draw defined for $self\n";
188	}	331	}
189		332
190	sub bbox {
191	my ($self) = @_;
192	my ($w, $h) = $self->size_request;
193	(
194	$self->{x},
195	$self->{y},
196	$self->{x} = $w,
197	$self->{y} = $h
198	)
199	}
200
201	sub find_widget {	333	sub find_widget {
202	my ($self, $x, $y) = @_;	334	my ($self, $x, $y) = @_;
		335
		336	return () unless $self->{can_events};
203		337
204	return $self	338	return $self
205	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	339	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	340	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
207		341
208	()	342	()
209	}	343	}
210		344
211	sub del_parent { $_[0]->{parent} = undef }
212
213	sub set_parent {	345	sub set_parent {
214	my ($self, $par) = @_;	346	my ($self, $parent) = @_;
215		347
216	$self->{parent} = $par;
217	Scalar::Util::weaken $self->{parent};	348	Scalar::Util::weaken ($self->{parent} = $parent);
218	}	349	}
219		350
220	sub get_parent {	351	sub check_size {
		352	my ($self) = @_;
		353
221	$_[0]->{parent}	354	$self->{parent}
		355	or return 1;
		356
		357	my ($w, $h) = $self->{user_w} && $self->{user_h}
		358	? @$self{qw(user_w user_h)}
		359	: $self->size_request;
		360
		361	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		362	$self->{req_w} = $w;
		363	$self->{req_h} = $h;
		364
		365	$self->{parent}->check_size
		366	or $self->size_allocate (
		367	(List::Util::max $self->{w}, $w),
		368	(List::Util::max $self->{h}, $h),
		369	);
		370
		371	1
		372	} else {
		373	0
		374	}
222	}	375	}
223		376
224	sub update {	377	sub update {
225	my ($self) = @_;	378	my ($self) = @_;
226		379
…		…
229	}	382	}
230		383
231	sub connect {	384	sub connect {
232	my ($self, $signal, $cb) = @_;	385	my ($self, $signal, $cb) = @_;
233		386
234	push @{ $self->{cb}{$signal} }, $cb;	387	push @{ $self->{signal_cb}{$signal} }, $cb;
235	}	388	}
236		389
237	sub emit {	390	sub emit {
238	my ($self, $signal, @args) = @_;	391	my ($self, $signal, @args) = @_;
239		392
		393	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
240	$_->($self, @args)	394	$cb->($self, @args);
241	for @{$self->{cb}{$signal} || []};	395	}
242	}	396	}
243		397
244	sub DESTROY {	398	sub DESTROY {
245	my ($self) = @_;	399	my ($self) = @_;
246		400
…		…
252	package CFClient::UI::DrawBG;	406	package CFClient::UI::DrawBG;
253		407
254	our @ISA = CFClient::UI::Base::;	408	our @ISA = CFClient::UI::Base::;
255		409
256	use strict;	410	use strict;
257	use SDL::OpenGL;	411	use CFClient::OpenGL;
258		412
259	sub new {	413	sub new {
260	my $class = shift;	414	my $class = shift;
261		415
262	# range [value, low, high, page]	416	# range [value, low, high, page]
263		417
264	$class->SUPER::new (	418	$class->SUPER::new (
265	bg => [0, 0, 0, 0.4],	419	bg => [0, 0, 0, 0.2],
266	active_bg => [1, 1, 1],	420	active_bg => [1, 1, 1, 0.5],
267	@_	421	@_
268	)	422	)
269	}	423	}
270		424
271	sub _draw {	425	sub _draw {
272	my ($self) = @_;	426	my ($self) = @_;
273		427
274	my ($w, $h) = @$self{qw(w h)};	428	my ($w, $h) = @$self{qw(w h)};
275		429
		430	glEnable GL_BLEND;
		431	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	432	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		433
277	glBegin GL_QUADS;	434	glBegin GL_QUADS;
278	glVertex 0 , 0;	435	glVertex 0 , 0;
279	glVertex 0 , $h;	436	glVertex 0 , $h;
280	glVertex $w, $h;	437	glVertex $w, $h;
281	glVertex $w, 0;	438	glVertex $w, 0;
282	glEnd;	439	glEnd;
		440
		441	glDisable GL_BLEND;
283	}	442	}
284		443
285	#############################################################################	444	#############################################################################
286		445
287	package CFClient::UI::Empty;	446	package CFClient::UI::Empty;
288		447
289	our @ISA = CFClient::UI::Base::;	448	our @ISA = CFClient::UI::Base::;
		449
		450	sub new {
		451	my ($class, %arg) = @_;
		452	$class->SUPER::new (can_events => 0, %arg);
		453	}
290		454
291	sub size_request {	455	sub size_request {
292	(0, 0)	456	(0, 0)
293	}	457	}
294		458
…		…
303	sub new {	467	sub new {
304	my ($class, %arg) = @_;	468	my ($class, %arg) = @_;
305		469
306	my $children = delete $arg{children} || [];	470	my $children = delete $arg{children} || [];
307		471
308	my $self = $class->SUPER::new (children => [], %arg);	472	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
309	$self->add ($_) for @$children;	473	$self->add ($_) for @$children;
310		474
311	$self	475	$self
312	}	476	}
313		477
314	sub add {	478	sub add {
315	my ($self, $chld, $expand) = @_;	479	my ($self, $child) = @_;
316		480
317	$chld->{expand} = $expand;
318	$chld->set_parent ($self);	481	$child->set_parent ($self);
		482
		483	use sort 'stable';
319		484
320	$self->{children} = [	485	$self->{children} = [
321	sort { $a->{z} <=> $b->{z} }	486	sort { $a->{z} <=> $b->{z} }
322	@{$self->{children}}, $chld	487	@{$self->{children}}, $child
323	];	488	];
324		489
325	$self->size_allocate ($self->{w}, $self->{h})	490	$child->check_size;
326	if $self->{w}; #TODO: check for "realised state"
327	}	491	}
328		492
329	sub remove {	493	sub remove {
330	my ($self, $widget) = @_;	494	my ($self, $child) = @_;
331		495
		496	delete $child->{parent};
		497
332	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	498	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
333		499
334	$self->size_allocate ($self->{w}, $self->{h});	500	$self->check_size;
		501	$self->update;
335	}	502	}
336		503
337	sub find_widget {	504	sub find_widget {
338	my ($self, $x, $y) = @_;	505	my ($self, $x, $y) = @_;
339		506
…		…
369		536
370	$class->SUPER::new (children => [$child], %arg)	537	$class->SUPER::new (children => [$child], %arg)
371	}	538	}
372		539
373	sub add {	540	sub add {
374	my ($self, $widget) = @_;	541	my ($self, $child) = @_;
375		542
376	$self->{children} = [];	543	$self->{children} = [];
377		544
378	$self->SUPER::add ($widget);	545	$self->SUPER::add ($child);
379	}	546	}
380		547
381	sub remove {	548	sub remove {
382	my ($self, $widget) = @_;	549	my ($self, $widget) = @_;
383		550
…		…
394	}	561	}
395		562
396	sub size_allocate {	563	sub size_allocate {
397	my ($self, $w, $h) = @_;	564	my ($self, $w, $h) = @_;
398		565
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);	566	$self->{children}[0]->configure (0, 0, $w, $h);
403	}	567	}
404		568
405	#############################################################################	569	#############################################################################
406		570
407	package CFClient::UI::Window;	571	package CFClient::UI::Window;
408		572
409	our @ISA = CFClient::UI::Bin::;	573	our @ISA = CFClient::UI::Bin::;
410		574
411	use SDL::OpenGL;	575	use CFClient::OpenGL;
412		576
413	sub new {	577	sub new {
414	my ($class, %arg) = @_;	578	my ($class, %arg) = @_;
415		579
416	my $self = $class->SUPER::new (%arg);	580	my $self = $class->SUPER::new (%arg);
…		…
425	}	589	}
426		590
427	sub render_chld {	591	sub render_chld {
428	my ($self) = @_;	592	my ($self) = @_;
429		593
430	$self->{texture} =	594	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
431	CFClient::Texture->new_from_opengl (	595	glClearColor 0, 0, 0, 1;
432	$self->{w}, $self->{h}, sub { $self->child->draw }	596	glClear GL_COLOR_BUFFER_BIT;
433	);	597	$self->child->draw;
		598	};
434	}	599	}
435		600
436	sub size_allocate {	601	sub size_allocate {
437	my ($self, $w, $h) = @_;	602	my ($self, $w, $h) = @_;
438		603
439	return unless $self->{w} != $w || $self->{h} != $h;	604	$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		605
446	$self->render_chld;	606	$self->render_chld;
447	}	607	}
448		608
449	sub _draw {	609	sub _draw {
…		…
465	glDisable GL_TEXTURE_2D;	625	glDisable GL_TEXTURE_2D;
466	}	626	}
467		627
468	#############################################################################	628	#############################################################################
469		629
		630	package CFClient::UI::ViewPort;
		631
		632	our @ISA = CFClient::UI::Window::;
		633
		634	sub new { die }
		635
		636	sub size_request {
		637	my ($self) = @_;
		638
		639	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		640	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		641
		642	@$self{qw(child_w child_h)}
		643	}
		644
		645	sub _draw {
		646	my ($self) = @_;
		647
		648	$self->{children}[1]->draw;
		649	}
		650
		651
		652	#############################################################################
		653
470	package CFClient::UI::Frame;	654	package CFClient::UI::Frame;
471		655
472	our @ISA = CFClient::UI::Bin::;	656	our @ISA = CFClient::UI::Bin::;
473		657
474	use SDL::OpenGL;	658	use CFClient::OpenGL;
475		659
476	sub size_request {	660	sub new {
477	my ($self) = @_;	661	my $class = shift;
478	my $chld = $self->child
479	or return (0, 0);
480		662
481	$chld->move (2, 2);	663	my $self = $class->SUPER::new (
482		664	bg => [1, 1, 1, 1],
483	map { $_ + 4 } $chld->size_request;	665	border_bg => [1, 1, 1, 1],
484	}	666	border => 0.8,
485		667	@_
486	sub size_allocate {
487	my ($self, $w, $h) = @_;
488		668	);
489	return unless $self->{w} != $w || $self->{h} != $h;
490		669
491	$self->{w} = $w;	670	$self
492	$self->{h} = $h;
493
494	$self->child->size_allocate ($w - 4, $h - 4);
495	$self->child->move (2, 2);
496	}	671	}
497		672
498	sub _draw {	673	sub _draw {
499	my ($self) = @_;	674	my ($self) = @_;
500		675
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}, $self->{h});	676	my ($w, $h) = ($self->{w}, $self->{h});
566	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
567		677
568	glEnable GL_BLEND;	678	glEnable GL_BLEND;
569	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570	glEnable GL_TEXTURE_2D;	680	glEnable GL_TEXTURE_2D;
571	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	681	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
572		682
573	my $top = $tex[1];	683	# glBegin GL_QUADS;
		684	# glColor 0, 0, 0, 0;
		685	# glVertex 0 , 0;
		686	# glVertex 0 , $h;
		687	# glVertex $w, $h;
		688	# glVertex $w, 0;
		689	# glEnd;
		690
		691
		692	$self->child->draw;
		693	glDisable GL_BLEND;
		694	glDisable GL_TEXTURE_2D;
		695	}
		696
		697	#############################################################################
		698
		699	package CFClient::UI::FancyFrame;
		700
		701	our @ISA = CFClient::UI::Bin::;
		702
		703	use CFClient::OpenGL;
		704
		705	my @tex =
		706	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		707	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		708
		709	sub new {
		710	my $class = shift;
		711
		712	# TODO: user_x, user_y, overwrite moveto?
		713
		714	my $self = $class->SUPER::new (
		715	bg => [1, 1, 1, 1],
		716	border_bg => [1, 1, 1, 1],
		717	border => 0.8,
		718	can_events => 1,
		719	@_
		720	);
		721
		722	$self->{title} &&= new CFClient::UI::Label
		723	align => 0,
		724	valign => 1,
		725	text => $self->{title},
		726	fontsize => 1;
		727
		728	$self
		729	}
		730
		731	sub border {
		732	int $_[0]{border} * $::FONTSIZE
		733	}
		734
		735	sub size_request {
		736	my ($self) = @_;
		737
		738	my ($w, $h) = $self->SUPER::size_request;
		739
		740	(
		741	$w + $self->border * 2,
		742	$h + $self->border * 2,
		743	)
		744	}
		745
		746	sub size_allocate {
		747	my ($self, $w, $h) = @_;
		748
		749	$h -= List::Util::max 0, $self->border * 2;
		750	$w -= List::Util::max 0, $self->border * 2;
		751
		752	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		753	if $self->{title};
		754
		755	$self->child->configure ($self->border, $self->border, $w, $h);
		756	}
		757
		758	sub button_down {
		759	my ($self, $ev, $x, $y) = @_;
		760
		761	my $border = $self->border;
		762
		763	if ($x < $self->{w} && $x >= $self->{w} - $border
		764	&& $y < $self->{h} && $y >= $self->{h} - $border) {
		765
		766	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		767	my ($bw, $bh) = ($self->{w}, $self->{h});
		768
		769	$self->{motion} = sub {
		770	my ($ev, $x, $y) = @_;
		771
		772	($x, $y) = ($ev->{x}, $ev->{y});
		773
		774	$self->{user_w} = $bw + $x - $ox;
		775	$self->{user_h} = $bh + $y - $oy;
		776	$self->check_size;
		777	};
		778
		779	} elsif ($x >= 0 && $x < $self->{w}
		780	&& $y >= 0 && $y < $border) {
		781
		782	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		783	my ($bx, $by) = ($self->{x}, $self->{y});
		784
		785	$self->{motion} = sub {
		786	my ($ev, $x, $y) = @_;
		787
		788	($x, $y) = ($ev->{x}, $ev->{y});
		789
		790	$self->move ($bx + $x - $ox, $by + $y - $oy);
		791	$self->update;
		792	};
		793	}
		794	}
		795
		796	sub button_up {
		797	my ($self, $ev, $x, $y) = @_;
		798
		799	delete $self->{motion};
		800	}
		801
		802	sub mouse_motion {
		803	my ($self, $ev, $x, $y) = @_;
		804
		805	$self->{motion}->($ev, $x, $y) if $self->{motion};
		806	}
		807
		808	sub _draw {
		809	my ($self) = @_;
		810
		811	my ($w, $h ) = ($self->{w}, $self->{h});
		812	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		813
		814	glEnable GL_BLEND;
		815	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		816	glEnable GL_TEXTURE_2D;
		817	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		818
		819	my $border = $self->border;
		820
		821	glColor @{ $self->{border_bg} };
574	$top->draw_quad (0, 0, $w, $top->{h});	822	$tex[1]->draw_quad (0, 0, $w, $border);
575		823	$tex[3]->draw_quad (0, $border, $border, $ch);
576	my $left = $tex[3];	824	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
577	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	825	$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		826
585	my $bg = $tex[0];	827	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		828
		829	# TODO: repeat texture not scale
591	my $rep_x = $cw / $bg->{w};	830	my $rep_x = $cw / $bg->{w};
592	my $rep_y = $ch / $bg->{h};	831	my $rep_y = $ch / $bg->{h};
593		832
594	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	833	glColor @{ $self->{bg} };
595		834
		835	$bg->{s} = $rep_x;
		836	$bg->{t} = $rep_y;
		837	$bg->{wrap_mode} = 1;
		838	$bg->draw_quad ($border, $border, $cw, $ch);
		839
		840	glDisable GL_TEXTURE_2D;
596	glDisable GL_BLEND;	841	glDisable GL_BLEND;
597	glDisable GL_TEXTURE_2D;
598		842
		843	$self->{title}->draw if $self->{title};
599	$self->child->draw;	844	$self->child->draw;
600
601	}	845	}
602		846
603	#############################################################################	847	#############################################################################
604		848
605	package CFClient::UI::Table;	849	package CFClient::UI::Table;
606		850
607	our @ISA = CFClient::UI::Base::;	851	our @ISA = CFClient::UI::Base::;
608		852
609	use SDL::OpenGL;	853	use List::Util qw(max sum);
		854
		855	use CFClient::OpenGL;
		856
		857	sub new {
		858	my $class = shift;
		859
		860	$class->SUPER::new (
		861	col_expand => [],
		862	@_
		863	)
		864	}
610		865
611	sub add {	866	sub add {
612	my ($self, $x, $y, $chld) = @_;	867	my ($self, $x, $y, $child) = @_;
613	my $old_chld = $self->{children}[$y][$x];
614		868
		869	$child->set_parent ($self);
615	$self->{children}[$y][$x] = $chld;	870	$self->{children}[$y][$x] = $child;
616	$chld->set_parent ($self);	871
		872	$child->check_size;
		873	}
		874
		875	# TODO: move to container class maybe? send childs a signal on removal?
		876	sub clear {
		877	my ($self) = @_;
		878
		879	delete $self->{children};
617	$self->update;	880	$self->update;
618	}	881	}
619		882
620	sub max_row_height {	883	sub get_wh {
621	my ($self, $row) = @_;	884	my ($self) = @_;
622		885
623	my $hs = 0;	886	my (@w, @h);
624	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	887
		888	for my $y (0 .. $#{$self->{children}}) {
625	my $c = $self->{children}->[$row]->[$xi];	889	my $row = $self->{children}[$y]
626	if ($c) {	890	or next;
627	my ($w, $h) = $c->size_request;	891
628	if ($hs < $h) { $hs = $h }	892	for my $x (0 .. $#$row) {
		893	my $widget = $row->[$x]
		894	or next;
		895	my ($w, $h) = @$widget{qw(req_w req_h)};
		896
		897	$w[$x] = max $w[$x], $w;
		898	$h[$y] = max $h[$y], $h;
629	}	899	}
630	}	900	}
631	return $hs;
632	}
633		901
634	sub max_col_width {	902	(\@w, \@h)
		903	}
		904
		905	sub size_request {
635	my ($self, $col) = @_;	906	my ($self) = @_;
636		907
		908	my ($ws, $hs) = $self->get_wh;
		909
		910	(
		911	(sum @$ws),
		912	(sum @$hs),
		913	)
		914	}
		915
		916	sub size_allocate {
		917	my ($self, $w, $h) = @_;
		918
		919	my ($ws, $hs) = $self->get_wh;
		920
		921	my $req_w = sum @$ws;
		922	my $req_h = sum @$hs;
		923
		924	# TODO: nicer code && do row_expand
		925	my @col_expand = @{$self->{col_expand}};
		926	@col_expand = (1) x @$ws unless @col_expand;
		927	my $col_expand = (sum @col_expand) || 1;
		928
		929	# linearly scale sizes
		930	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		931	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		932
		933	CFClient::UI::harmonize $ws;
		934	CFClient::UI::harmonize $hs;
		935
		936	my $y;
		937
		938	for my $r (0 .. $#{$self->{children}}) {
		939	my $row = $self->{children}[$r]
		940	or next;
		941
637	my $ws = 0;	942	my $x = 0;
638	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {	943	my $row_h = $hs->[$r];
639	my $c = ($self->{children}->[$yi] || [])->[$col];	944
640	if ($c) {	945	for my $c (0 .. $#$row) {
641	my ($w, $h) = $c->size_request;	946	my $col_w = $ws->[$c];
642	if ($ws < $w) { $ws = $w }	947
		948	if (my $widget = $row->[$c]) {
		949	$widget->configure ($x, $y, $col_w, $row_h);
		950	}
		951
		952	$x += $col_w;
643	}	953	}
		954
		955	$y += $row_h;
644	}	956	}
645	return $ws;	957
646	}	958	}
		959
		960	sub find_widget {
		961	my ($self, $x, $y) = @_;
		962
		963	$x -= $self->{x};
		964	$y -= $self->{y};
		965
		966	my $res;
		967
		968	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		969	$res = $_->find_widget ($x, $y)
		970	and return $res;
		971	}
		972
		973	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		974	}
		975
		976	sub _draw {
		977	my ($self) = @_;
		978
		979	for (grep $_, @{$self->{children}}) {
		980	$_->draw for grep $_, @$_;
		981	}
		982	}
		983
		984	#############################################################################
		985
		986	package CFClient::UI::HBox;
		987
		988	# TODO: wrap into common Box base class
		989
		990	our @ISA = CFClient::UI::Container::;
647		991
648	sub size_request {	992	sub size_request {
649	my ($self) = @_;	993	my ($self) = @_;
650		994
		995	my @alloc = map [$_->size_request], @{$self->{children}};
		996
		997	(
		998	(List::Util::sum map $_->[0], @alloc),
		999	(List::Util::max map $_->[1], @alloc),
		1000	)
		1001	}
		1002
		1003	sub size_allocate {
		1004	my ($self, $w, $h) = @_;
		1005
651	my ($hs, $ws) = (0, 0);	1006	($h, $w) = ($w, $h);
652		1007
653	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1008	my $children = $self->{children};
654	$hs += $self->max_row_height ($yi);
655	}
656		1009
657	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1010	my @h = map $_->{req_w}, @$children;
658	my $wm = 0;	1011
659	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1012	my $req_h = List::Util::sum @h;
660	$wm += $self->max_col_width ($xi)	1013
		1014	if ($req_h > $h) {
		1015	# ah well, not enough space
		1016	$_ *= $h / $req_h for @h;
		1017	} else {
		1018	my $exp = List::Util::sum map $_->{expand}, @$children;
		1019	$exp ||= 1;
		1020
		1021	for (0 .. $#$children) {
		1022	my $child = $children->[$_];
		1023
		1024	my $alloc_h = $h[$_];
		1025	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		1026	$h[$_] = $alloc_h;
661	}	1027	}
662	if ($ws < $wm) { $ws = $wm }
663	}	1028	}
664		1029
665	return ($ws, $hs);	1030	CFClient::UI::harmonize \@h;
666	}
667
668	sub _draw {
669	my ($self) = @_;
670		1031
671	my $y = 0;	1032	my $y = 0;
672	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1033	for (0 .. $#$children) {
		1034	my $child = $children->[$_];
673	my $x = 0;	1035	my $h = $h[$_];
		1036	$child->configure ($y, 0, $h, $w);
674		1037
675	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1038	$y += $h;
		1039	}
676		1040
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	}	1041	1
688	}	1042	}
689		1043
690	#############################################################################	1044	#############################################################################
691		1045
692	package CFClient::UI::VBox;	1046	package CFClient::UI::VBox;
693		1047
		1048	# TODO: wrap into common Box base class
		1049
694	our @ISA = CFClient::UI::Container::;	1050	our @ISA = CFClient::UI::Container::;
695
696	use SDL::OpenGL;
697		1051
698	sub size_request {	1052	sub size_request {
699	my ($self) = @_;	1053	my ($self) = @_;
700		1054
701	my @alloc = map [$_->size_request], @{$self->{children}};	1055	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
707	}	1061	}
708		1062
709	sub size_allocate {	1063	sub size_allocate {
710	my ($self, $w, $h) = @_;	1064	my ($self, $w, $h) = @_;
711		1065
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};	1066	my $children = $self->{children};
720		1067
721	my @h = map +($_->size_request)[1], @$children;	1068	my @h = map $_->{req_h}, @$children;
722		1069
723	my $req_h = List::Util::sum @h;	1070	my $req_h = List::Util::sum @h;
724		1071
725	if ($req_h > $h) {	1072	if ($req_h > $h) {
726	# ah well, not enough space	1073	# ah well, not enough space
727	$_ = $h[$_] * $h / $req_h for @h;	1074	$_ *= $h / $req_h for @h;
728	} else {	1075	} else {
729	my @exp = grep $_->{expand}, @$children;	1076	my $exp = List::Util::sum map $_->{expand}, @$children;
730	@exp = @$children unless @exp;	1077	$exp ||= 1;
731		1078
732	my %exp = map +($_ => 1), @exp;
733
734	for (0 .. $#$children) {	1079	for (0 .. $#$children) {
735	my $child = $children->[$_];	1080	my $child = $children->[$_];
736		1081
737	my $alloc_h = $h[$_];	1082	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
738	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
739	$h[$_] = $alloc_h;
740	}	1083	}
741	}	1084	}
		1085
		1086	CFClient::UI::harmonize \@h;
742		1087
743	my $y = 0;	1088	my $y = 0;
744	for (0 .. $#$children) {	1089	for (0 .. $#$children) {
745	my $child = $children->[$_];	1090	my $child = $children->[$_];
746	my $h = $h[$_];	1091	my $h = $h[$_];
747	$child->move (0, $y);	1092	$child->configure (0, $y, $w, $h);
748	$child->size_allocate ($w, $h);
749		1093
750	$y += $h;	1094	$y += $h;
751	}	1095	}
		1096
		1097	1
752	}	1098	}
753		1099
754	#############################################################################	1100	#############################################################################
755		1101
756	package CFClient::UI::Label;	1102	package CFClient::UI::Label;
757		1103
758	our @ISA = CFClient::UI::Base::;	1104	our @ISA = CFClient::UI::Base::;
759		1105
760	use SDL::OpenGL;	1106	use CFClient::OpenGL;
761		1107
762	sub new {	1108	sub new {
763	my ($class, %arg) = @_;	1109	my ($class, %arg) = @_;
764		1110
765	my $self = $class->SUPER::new (	1111	my $self = $class->SUPER::new (
766	fg => [1, 1, 1],	1112	fg => [1, 1, 1],
767	height => $::FONTSIZE,	1113	#font => default_font
		1114	fontsize => 1,
768	text => "",	1115	text => "",
769	align => -1,	1116	align => -1,
		1117	valign => -1,
		1118	padding => 2,
770	layout => new CFClient::Layout,	1119	layout => new CFClient::Layout,
		1120	can_events => 0,
771	%arg	1121	%arg
772	);	1122	);
773		1123
774	$self->set_text ($self->{text});	1124	if (exists $self->{template}) {
		1125	my $layout = new CFClient::Layout;
		1126	$layout->set_text (delete $self->{template});
		1127	$self->{template} = $layout;
		1128	}
		1129
		1130	$self->set_text (delete $self->{text}) if exists $self->{text};
		1131	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
775		1132
776	$self	1133	$self
777	}	1134	}
778		1135
779	sub escape_text {	1136	sub escape_text {
…		…
787	}	1144	}
788		1145
789	sub set_text {	1146	sub set_text {
790	my ($self, $text) = @_;	1147	my ($self, $text) = @_;
791		1148
792	$self->{text} = $text;
793	$self->{layout}->set_markup ($text);	1149	$self->{layout}->set_text ($text);
794		1150
795	delete $self->{texture};	1151	delete $self->{texture};
		1152	$self->check_size;
796	$self->update;	1153	$self->update;
797	}	1154	}
798		1155
799	sub get_text {	1156	sub set_markup {
800	my ($self, $text) = @_;	1157	my ($self, $markup) = @_;
801		1158
802	$self->{text}	1159	$self->{layout}->set_markup ($markup);
		1160
		1161	delete $self->{texture};
		1162	$self->check_size;
		1163	$self->update;
803	}	1164	}
804		1165
805	sub size_request {	1166	sub size_request {
806	my ($self) = @_;	1167	my ($self) = @_;
807		1168
808	$self->{layout}->set_width;	1169	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1170	$self->{layout}->set_width ($self->{max_w} || -1);
809	$self->{layout}->set_height ($self->{height});	1171	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1172
810	$self->{layout}->size	1173	my ($w, $h) = $self->{layout}->size;
811	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1174
812	# (	1175	if (exists $self->{template}) {
813	# $self->{texture}{w},	1176	$self->{template}->set_font ($self->{font}) if $self->{font};
814	# $self->{texture}{h},	1177	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
815	# )	1178
816	# } else {	1179	my ($w2, $h2) = $self->{template}->size;
817	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};	1180
818	#	1181	$w = List::Util::max $w, $w2;
819	# ($w, $h)	1182	$h = List::Util::max $h, $h2;
820	# }	1183	}
		1184
		1185	(
		1186	$w + $self->{padding} * 2,
		1187	$h + $self->{padding} * 2,
		1188	)
821	}	1189	}
822		1190
823	sub size_allocate {	1191	sub size_allocate {
824	my ($self, $w, $h) = @_;	1192	my ($self, $w, $h) = @_;
825		1193
826	return unless $self->{w} != $w || $self->{h} != $h;
827
828	$self->SUPER::size_allocate ($w, $h);
829	delete $self->{texture};	1194	delete $self->{texture};
830	}	1195	}
831		1196
832	sub update {	1197	sub set_fontsize {
833	my ($self) = @_;	1198	my ($self, $fontsize) = @_;
834		1199
		1200	$self->{fontsize} = $fontsize;
835	delete $self->{texture};	1201	delete $self->{texture};
		1202	$self->check_size;
836	$self->SUPER::update;	1203	$self->update;
837	}	1204	}
838		1205
839	sub _draw {	1206	sub _draw {
840	my ($self) = @_;	1207	my ($self) = @_;
841		1208
842	my $tex = $self->{texture} ||= do {	1209	my $tex = $self->{texture} ||= do {
		1210	$self->{layout}->set_font ($self->{font}) if $self->{font};
843	$self->{layout}->set_width ($self->{w});	1211	$self->{layout}->set_width ($self->{w});
		1212	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
844	new_from_layout CFClient::Texture $self->{layout}	1213	new_from_layout CFClient::Texture $self->{layout}
845	};	1214	};
846		1215
847	glEnable GL_BLEND;	1216	glEnable GL_BLEND;
848	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1217	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849	glEnable GL_TEXTURE_2D;	1218	glEnable GL_TEXTURE_2D;
850	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1219	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
851		1220
852	glColor @{$self->{fg}};	1221	glColor @{$self->{fg}};
853		1222
854	my $x =	1223	$self->{ox} = int (
855	$self->{align} < 0 ? 0	1224	$self->{align} < 0 ? $self->{padding}
856	: $self->{align} > 0 ? $self->{w} - $tex->{w}	1225	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
857	: ($self->{w} - $tex->{w}) * 0.5;	1226	: ($self->{w} - $tex->{w}) * 0.5
		1227	);
858		1228
859	$tex->draw_quad ($x, 0);	1229	$self->{oy} = int (
		1230	$self->{valign} < 0 ? $self->{padding}
		1231	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1232	: ($self->{h} - $tex->{h}) * 0.5
		1233	);
		1234
		1235	$tex->draw_quad ($self->{ox}, $self->{oy});
860		1236
861	glDisable GL_TEXTURE_2D;	1237	glDisable GL_TEXTURE_2D;
862	glDisable GL_BLEND;	1238	glDisable GL_BLEND;
863	glGetError and die;
864	}	1239	}
865		1240
866	#############################################################################	1241	#############################################################################
867		1242
868	package CFClient::UI::Entry;	1243	package CFClient::UI::EntryBase;
869		1244
870	our @ISA = CFClient::UI::Label::;	1245	our @ISA = CFClient::UI::Label::;
871		1246
872	use SDL;	1247	use CFClient::OpenGL;
873	use SDL::OpenGL;
874		1248
875	sub new {	1249	sub new {
876	my $class = shift;	1250	my $class = shift;
877		1251
878	$class->SUPER::new (	1252	$class->SUPER::new (
879	fg => [1, 1, 1],	1253	fg => [1, 1, 1],
880	bg => [0, 0, 0, 0.4],	1254	bg => [0, 0, 0, 0.2],
881	active_bg => [1, 1, 1],	1255	active_bg => [1, 1, 1, 0.5],
882	active_fg => [0, 0, 0],	1256	active_fg => [0, 0, 0],
		1257	can_hover => 1,
		1258	can_focus => 1,
		1259	valign => 0,
		1260	can_events => 1,
883	@_	1261	@_
884	)	1262	)
885	}	1263	}
886		1264
887	sub _set_text {	1265	sub _set_text {
888	my ($self, $text) = @_;	1266	my ($self, $text) = @_;
889		1267
		1268	delete $self->{cur_h};
		1269
		1270	return if $self->{text} eq $text;
		1271
		1272	delete $self->{texture};
		1273
890	$self->{last_activity} = $::NOW;	1274	$self->{last_activity} = $::NOW;
891
892	$self->{text} = $text;	1275	$self->{text} = $text;
893	$self->{layout}->set_width ($self->{w});
894		1276
895	$text =~ s/./*/g if $self->{hidden};	1277	$text =~ s/./*/g if $self->{hidden};
		1278	$self->{layout}->set_text ("$text ");
896		1279
		1280	$self->emit (changed => $self->{text});
		1281	}
897		1282
898	$self->{layout}->set_markup ($self->escape_text ($text));	1283	sub get_text {
899		1284	$_[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 $text);
904	}	1285	}
905		1286
906	sub size_request {	1287	sub size_request {
907	my ($self) = @_;	1288	my ($self) = @_;
908		1289
…		…
912	}	1293	}
913		1294
914	sub size_allocate {	1295	sub size_allocate {
915	my ($self, $w, $h) = @_;	1296	my ($self, $w, $h) = @_;
916		1297
917	return unless $self->{w} != $w || $self->{h} != $h;	1298	$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	}	1299	}
923		1300
924	sub set_text {	1301	sub set_text {
925	my ($self, $text) = @_;	1302	my ($self, $text) = @_;
926		1303
…		…
930	}	1307	}
931		1308
932	sub key_down {	1309	sub key_down {
933	my ($self, $ev) = @_;	1310	my ($self, $ev) = @_;
934		1311
935	my $mod = $ev->key_mod;	1312	my $mod = $ev->{mod};
936	my $sym = $ev->key_sym;	1313	my $sym = $ev->{sym};
937
938	my $uni = $ev->key_unicode;	1314	my $uni = $ev->{unicode};
939		1315
940	my $text = $self->get_text;	1316	my $text = $self->get_text;
941		1317
942	if ($sym == SDLK_BACKSPACE) {	1318	if ($sym == 8) {
943	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1319	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
944	} elsif ($sym == SDLK_DELETE) {	1320	} elsif ($sym == 127) {
945	substr $text, $self->{cursor}, 1, "";	1321	substr $text, $self->{cursor}, 1, "";
946	} elsif ($sym == SDLK_LEFT) {	1322	} elsif ($sym == CFClient::SDLK_LEFT) {
947	--$self->{cursor} if $self->{cursor};	1323	--$self->{cursor} if $self->{cursor};
948	} elsif ($sym == SDLK_RIGHT) {	1324	} elsif ($sym == CFClient::SDLK_RIGHT) {
949	++$self->{cursor} if $self->{cursor} < length $self->{text};	1325	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1326	} elsif ($sym == CFClient::SDLK_HOME) {
		1327	$self->{cursor} = 0;
		1328	} elsif ($sym == CFClient::SDLK_END) {
		1329	$self->{cursor} = length $text;
		1330	} elsif ($sym == 27) {
		1331	$self->emit ('escape');
950	} elsif ($uni) {	1332	} elsif ($uni) {
951	substr $text, $self->{cursor}++, 0, chr $uni;	1333	substr $text, $self->{cursor}++, 0, chr $uni;
952	}	1334	}
953		1335
954	$self->_set_text ($text);	1336	$self->_set_text ($text);
…		…
969	$self->SUPER::button_down ($ev, $x, $y);	1351	$self->SUPER::button_down ($ev, $x, $y);
970		1352
971	my $idx = $self->{layout}->xy_to_index ($x, $y);	1353	my $idx = $self->{layout}->xy_to_index ($x, $y);
972		1354
973	# byte-index to char-index	1355	# byte-index to char-index
974	my $text = $self->{layout};	1356	my $text = $self->{text};
975	utf8::encode $text;	1357	utf8::encode $text;
976	$self->{cursor} = length substr $text, 0, $idx;	1358	$self->{cursor} = length substr $text, 0, $idx;
977		1359
978	$self->_set_text ($self->{text});	1360	$self->_set_text ($self->{text});
979	$self->update;	1361	$self->update;
…		…
994	$self->{fg} = $self->{active_fg};	1376	$self->{fg} = $self->{active_fg};
995	} else {	1377	} else {
996	glColor @{$self->{bg}};	1378	glColor @{$self->{bg}};
997	}	1379	}
998		1380
		1381	glEnable GL_BLEND;
		1382	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999	glBegin GL_QUADS;	1383	glBegin GL_QUADS;
1000	glVertex 0 , 0;	1384	glVertex 0 , 0;
1001	glVertex 0 , $self->{h};	1385	glVertex 0 , $self->{h};
1002	glVertex $self->{w}, $self->{h};	1386	glVertex $self->{w}, $self->{h};
1003	glVertex $self->{w}, 0;	1387	glVertex $self->{w}, 0;
1004	glEnd;	1388	glEnd;
		1389	glDisable GL_BLEND;
1005		1390
1006	$self->SUPER::_draw;	1391	$self->SUPER::_draw;
1007		1392
1008	#TODO: force update every cursor change :(	1393	#TODO: force update every cursor change :(
1009	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1394	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1395
		1396	unless (exists $self->{cur_h}) {
		1397	my $text = substr $self->{text}, 0, $self->{cursor};
		1398	utf8::encode $text;
		1399
		1400	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1401	}
		1402
1010	glColor @{$self->{fg}};	1403	glColor @{$self->{fg}};
1011	glBegin GL_LINES;	1404	glBegin GL_LINES;
1012	glVertex $self->{cur_x}, $self->{cur_y};
1013	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1405	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1406	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1014	glEnd;	1407	glEnd;
1015	}	1408	}
1016	}	1409	}
1017		1410
1018	#############################################################################
1019
1020	package CFClient::UI::Slider;	1411	package CFClient::UI::Entry;
1021		1412
1022	use strict;
1023
1024	use SDL::OpenGL;
1025
1026	our @ISA = CFClient::UI::DrawBG::;	1413	our @ISA = CFClient::UI::EntryBase::;
1027		1414
1028	sub size_request {	1415	use CFClient::OpenGL;
		1416
		1417	sub key_down {
1029	my ($self) = @_;	1418	my ($self, $ev) = @_;
1030		1419
1031	my $w = 50;	1420	my $sym = $ev->{sym};
1032	my $h = 10;
1033		1421
1034	$self->{vertical} ? ($h, $w) : ($w, $h)	1422	if ($sym == 13) {
		1423	$self->emit (activate => $self->get_text);
		1424	$self->update;
		1425
		1426	} else {
		1427	$self->SUPER::key_down ($ev);
		1428	}
		1429
1035	}	1430	}
		1431
		1432	#############################################################################
		1433
		1434	package CFClient::UI::Button;
		1435
		1436	our @ISA = CFClient::UI::Label::;
		1437
		1438	use CFClient::OpenGL;
		1439
		1440	my @tex =
		1441	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1442	qw(b1_button_active.png);
1036		1443
1037	sub new {	1444	sub new {
1038	my $class = shift;	1445	my $class = shift;
1039		1446
		1447	$class->SUPER::new (
		1448	padding => 4,
		1449	fg => [1, 1, 1],
		1450	bg => [1, 1, 1, 0.2],
		1451	active_fg => [0, 0, 1],
		1452	can_hover => 1,
		1453	align => 0,
		1454	valign => 0,
		1455	can_events => 1,
		1456	@_
		1457	)
		1458	}
		1459
		1460	sub button_up {
		1461	my ($self, $ev, $x, $y) = @_;
		1462
		1463	if ($x >= 0 && $x < $self->{w}
		1464	&& $y >= 0 && $y < $self->{h}) {
		1465	$self->emit ("activate");
		1466	}
		1467	}
		1468
		1469	sub _draw {
		1470	my ($self) = @_;
		1471
		1472	local $self->{fg} = $self->{fg};
		1473
		1474	if ($GRAB == $self) {
		1475	$self->{fg} = $self->{active_fg};
		1476	}
		1477
		1478	glEnable GL_BLEND;
		1479	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1480	glEnable GL_TEXTURE_2D;
		1481	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1482	glColor 0, 0, 0, 1;
		1483
		1484	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1485
		1486	glDisable GL_TEXTURE_2D;
		1487	glDisable GL_BLEND;
		1488
		1489	$self->SUPER::_draw;
		1490	}
		1491
		1492	#############################################################################
		1493
		1494	package CFClient::UI::CheckBox;
		1495
		1496	our @ISA = CFClient::UI::DrawBG::;
		1497
		1498	my @tex =
		1499	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1500	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1501
		1502	use CFClient::OpenGL;
		1503
		1504	sub new {
		1505	my $class = shift;
		1506
		1507	$class->SUPER::new (
		1508	padding => 2,
		1509	fg => [1, 1, 1],
		1510	active_fg => [1, 1, 0],
		1511	state => 0,
		1512	can_hover => 1,
		1513	@_
		1514	)
		1515	}
		1516
		1517	sub size_request {
		1518	my ($self) = @_;
		1519
		1520	($self->{padding} * 2 + 6) x 2
		1521	}
		1522
		1523	sub button_down {
		1524	my ($self, $ev, $x, $y) = @_;
		1525
		1526	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1527	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1528	$self->{state} = !$self->{state};
		1529	$self->emit (changed => $self->{state});
		1530	}
		1531	}
		1532
		1533	sub _draw {
		1534	my ($self) = @_;
		1535
		1536	$self->SUPER::_draw;
		1537
		1538	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1539
		1540	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1541
		1542	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1543
		1544	glEnable GL_BLEND;
		1545	glEnable GL_TEXTURE_2D;
		1546	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1547
		1548	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1549
		1550	$tex->draw_quad (0, 0, $s, $s);
		1551
		1552	glDisable GL_TEXTURE_2D;
		1553	glDisable GL_BLEND;
		1554	}
		1555
		1556	#############################################################################
		1557
		1558	package CFClient::UI::Image;
		1559
		1560	our @ISA = CFClient::UI::Base::;
		1561
		1562	use CFClient::OpenGL;
		1563	use Carp qw/confess/;
		1564
		1565	our %loaded_images;
		1566
		1567	sub new {
		1568	my $class = shift;
		1569
		1570	my $self = $class->SUPER::new (can_events => 0, @_);
		1571
		1572	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1573
		1574	$loaded_images{$self->{image}} ||=
		1575	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1576
		1577	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1578
		1579	Scalar::Util::weaken $loaded_images{$self->{image}};
		1580
		1581	$self->{aspect} = $tex->{w} / $tex->{h};
		1582
		1583	$self
		1584	}
		1585
		1586	sub size_request {
		1587	my ($self) = @_;
		1588
		1589	($self->{tex}->{w}, $self->{tex}->{h})
		1590	}
		1591
		1592	sub _draw {
		1593	my ($self) = @_;
		1594
		1595	my $tex = $self->{tex};
		1596
		1597	my ($w, $h) = ($self->{w}, $self->{h});
		1598
		1599	if ($self->{rot90}) {
		1600	glRotate 90, 0, 0, 1;
		1601	glTranslate 0, -$self->{w}, 0;
		1602
		1603	($w, $h) = ($h, $w);
		1604	}
		1605
		1606	glEnable GL_BLEND;
		1607	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1608	glEnable GL_TEXTURE_2D;
		1609	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1610
		1611	$tex->draw_quad (0, 0, $w, $h);
		1612
		1613	glDisable GL_BLEND;
		1614	glDisable GL_TEXTURE_2D;
		1615	}
		1616
		1617	#############################################################################
		1618
		1619	package CFClient::UI::VGauge;
		1620
		1621	our @ISA = CFClient::UI::Base::;
		1622
		1623	use List::Util qw(min max);
		1624
		1625	use CFClient::OpenGL;
		1626
		1627	my %tex = (
		1628	food => [
		1629	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1630	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1631	],
		1632	grace => [
		1633	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1634	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1635	],
		1636	hp => [
		1637	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1638	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1639	],
		1640	mana => [
		1641	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1642	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1643	],
		1644	);
		1645
		1646	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1647	sub new {
		1648	my $class = shift;
		1649
		1650	my $self = $class->SUPER::new (
		1651	type => 'food',
		1652	@_
		1653	);
		1654
		1655	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1656
		1657	$self
		1658	}
		1659
		1660	sub size_request {
		1661	my ($self) = @_;
		1662
		1663	#my $tex = $tex{$self->{type}}[0];
		1664	#@$tex{qw(w h)}
		1665	(0, 0)
		1666	}
		1667
		1668	sub set_max {
		1669	my ($self, $max) = @_;
		1670
		1671	$self->{max_val} = $max;
		1672	}
		1673
		1674	sub set_value {
		1675	my ($self, $val, $max) = @_;
		1676
		1677	$self->set_max ($max)
		1678	if defined $max;
		1679
		1680	$max = $self->{max_val};
		1681	$self->{val} = $val;
		1682
		1683	$self->update;
		1684	}
		1685
		1686	sub _draw {
		1687	my ($self) = @_;
		1688
		1689	my $tex = $tex{$self->{type}};
		1690	my ($t1, $t2, $t3) = @$tex;
		1691
		1692	my ($w, $h) = ($self->{w}, $self->{h});
		1693
		1694	if ($self->{vertical}) {
		1695	glRotate 90, 0, 0, 1;
		1696	glTranslate 0, -$self->{w}, 0;
		1697
		1698	($w, $h) = ($h, $w);
		1699	}
		1700
		1701	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1702
		1703	my $ycut1 = max 0, min 1, $ycut;
		1704	my $ycut2 = max 0, min 1, $ycut - 1;
		1705
		1706	my $h1 = $self->{h} * (1 - $ycut1);
		1707	my $h2 = $self->{h} * (1 - $ycut2);
		1708
		1709	glEnable GL_BLEND;
		1710	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1711	glEnable GL_TEXTURE_2D;
		1712	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1713
		1714	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1715	glBegin GL_QUADS;
		1716	glTexCoord 0 , 0; glVertex 0 , 0;
		1717	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1718	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1719	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1720	glEnd;
		1721
		1722	my $ycut1 = List::Util::min 1, $ycut;
		1723	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1724	glBegin GL_QUADS;
		1725	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1726	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1727	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1728	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1729	glEnd;
		1730
		1731	if ($t3) {
		1732	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1733	glBegin GL_QUADS;
		1734	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1735	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1736	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1737	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1738	glEnd;
		1739	}
		1740
		1741	glDisable GL_BLEND;
		1742	glDisable GL_TEXTURE_2D;
		1743	}
		1744
		1745	#############################################################################
		1746
		1747	package CFClient::UI::Gauge;
		1748
		1749	our @ISA = CFClient::UI::VBox::;
		1750
		1751	sub new {
		1752	my ($class, %arg) = @_;
		1753
		1754	my $self = $class->SUPER::new (
		1755	tooltip => $arg{type},
		1756	%arg,
		1757	);
		1758
		1759	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1760	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1761	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1762
		1763	$self
		1764	}
		1765
		1766	sub set_fontsize {
		1767	my ($self, $fsize) = @_;
		1768
		1769	$self->{value}->set_fontsize ($fsize);
		1770	$self->{max} ->set_fontsize ($fsize);
		1771	}
		1772
		1773	sub set_value {
		1774	my ($self, $val, $max) = @_;
		1775
		1776	$self->set_max ($max)
		1777	if defined $max;
		1778
		1779	$self->{gauge}->set_value ($val, $max);
		1780	$self->{value}->set_text ($val);
		1781	}
		1782
		1783	sub set_max {
		1784	my ($self, $max) = @_;
		1785
		1786	$self->{gauge}->set_max ($max);
		1787	$self->{max}->set_text ($max);
		1788	}
		1789
		1790	#############################################################################
		1791
		1792	package CFClient::UI::Slider;
		1793
		1794	use strict;
		1795
		1796	use CFClient::OpenGL;
		1797
		1798	our @ISA = CFClient::UI::DrawBG::;
		1799
		1800	my @tex =
		1801	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1802	qw(s1_slider.png s1_slider_bg.png);
		1803
		1804	sub new {
		1805	my $class = shift;
		1806
1040	# range [value, low, high, page]	1807	# range [value, low, high, page]
1041		1808
		1809	# TODO: 0-width page
		1810	# TODO: req_w/h are wrong with vertical
		1811	# TODO: calculations are off
1042	$class->SUPER::new (	1812	my $self = $class->SUPER::new (
1043	fg => [1, 1, 1],	1813	fg => [1, 1, 1],
1044	active_fg => [0, 0, 0],	1814	active_fg => [0, 0, 0],
1045	range => [0, 0, 100, 10],	1815	range => [0, 0, 100, 10],
		1816	req_w => 20,
		1817	req_h => 20,
1046	vertical => 1,	1818	vertical => 0,
		1819	can_hover => 1,
		1820	inner_pad => 5,
1047	@_	1821	@_
1048	)	1822	);
		1823
		1824	$self
		1825	}
		1826
		1827	sub size_request {
		1828	my ($self) = @_;
		1829
		1830	my $w = $self->{req_w};
		1831	my $h = $self->{req_h};
		1832
		1833	$self->{vertical} ? ($h, $w) : ($w, $h)
1049	}	1834	}
1050		1835
1051	sub button_down {	1836	sub button_down {
1052	my ($self, $ev, $x, $y) = @_;	1837	my ($self, $ev, $x, $y) = @_;
1053		1838
…		…
1061	if ($GRAB == $self) {	1846	if ($GRAB == $self) {
1062	my ($value, $lo, $hi, $page) = @{$self->{range}};	1847	my ($value, $lo, $hi, $page) = @{$self->{range}};
1063		1848
1064	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1849	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1065		1850
		1851	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1852	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1853
		1854	$x -= $inner_pad_px; # substract the padding
1066	$x = $x * ($hi - $lo) / $w + $lo;	1855	$x = $x * ($hi - $lo) / $inner_w + $lo;
1067	$x = $lo if $x < $lo;	1856	$x = $lo if $x < $lo;
1068	$x = $hi - $page if $x > $hi - $page;	1857	$x = $hi - $page if $x > $hi - $page;
1069	$self->{range}[0] = $x;	1858	$self->{range}[0] = $x;
1070		1859
1071	$self->emit (changed => $x);	1860	$self->emit (changed => $x);
1072	$self->update;	1861	$self->update;
1073	}	1862	}
		1863	}
		1864
		1865	# the inner_* stuff is for generating a padding for the slider handle,
		1866	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1867	# correct propably, but it does the job for now
		1868	sub _calc_inner_pad_px {
		1869	my ($self, $w) = @_;
		1870	($w / 100) * $self->{inner_pad} # % to pixels
1074	}	1871	}
1075		1872
1076	sub _draw {	1873	sub _draw {
1077	my ($self) = @_;	1874	my ($self) = @_;
1078		1875
…		…
1092	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1889	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1890	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094		1891
1095	my ($value, $lo, $hi, $page) = @{$self->{range}};	1892	my ($value, $lo, $hi, $page) = @{$self->{range}};
1096		1893
		1894	$hi = $value + 1 if $lo == $hi;
		1895
		1896	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1897	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1898
1097	$page = int $page * $w / ($hi - $lo);	1899	$page = int $page * $inner_w / ($hi - $lo);
1098	$value = int +($value - $lo) * $w / ($hi - $lo);	1900	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099		1901
1100	$w -= $page;	1902	$w -= $page;
1101	$page &= ~1;	1903	$page &= ~1;
1102	glTranslate $page * 0.5, 0, 0;	1904	glTranslate $page * 0.5, 0, 0;
		1905	$page ||= 2;
1103		1906
1104	glColor @$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;	1907	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112	my $knob_b = $value + $page * 0.5;	1908	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113		1909
1114	glBegin GL_QUADS;	1910	glEnable GL_BLEND;
1115	glColor @$fg;	1911	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116	glVertex $knob_a, 0;	1912	glEnable GL_TEXTURE_2D;
1117	glVertex $knob_a, $h;	1913	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118	glVertex $knob_b, $h;
1119	glVertex $knob_b, 0;
1120		1914
1121	if ($knob_a < $knob_b - 2) {	1915	# draw background
1122	glColor @$bg;	1916	$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		1917
1131	#############################################################################	1918	# draw handle
		1919	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1132		1920
		1921	glDisable GL_BLEND;
		1922	glDisable GL_TEXTURE_2D;
		1923	}
		1924
		1925	#############################################################################
		1926
1133	package CFClient::UI::MapWidget;	1927	package CFClient::UI::TextView;
1134		1928
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::;	1929	our @ISA = CFClient::UI::HBox::;
		1930
		1931	use CFClient::OpenGL;
1143		1932
1144	sub new {	1933	sub new {
1145	my $class = shift;	1934	my $class = shift;
1146		1935
1147	$class->SUPER::new (	1936	my $self = $class->SUPER::new (
1148	z => -1,	1937	fontsize => 1,
1149	list => (glGenLists 1),	1938	#font => default_font
1150	@_	1939	@_,
		1940
		1941	layout => (new CFClient::Layout),
		1942	par => [],
		1943	height => 0,
		1944	children => [
		1945	(new CFClient::UI::Empty expand => 1),
		1946	(new CFClient::UI::Slider vertical => 1),
		1947	],
1151	)	1948	);
1152	}
1153		1949
1154	sub key_down {	1950	$self->{children}[1]->connect (changed => sub {
1155	print "MAPKEYDOWN\n";	1951	$self->update;
1156	}	1952	});
1157		1953
1158	sub key_up {	1954	$self
1159	}	1955	}
1160		1956
1161	sub size_request {	1957	sub set_fontsize {
		1958	my ($self, $fontsize) = @_;
		1959
		1960	$self->{fontsize} = $fontsize;
		1961	$self->reflow;
		1962	}
		1963
		1964	sub text_height {
		1965	my ($self, $text) = @_;
		1966
		1967	my $layout = $self->{layout};
		1968
		1969	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		1970	$layout->set_width ($self->{w});
		1971	$layout->set_text ($text);
1162	(	1972
1163	1 + int $::WIDTH / 32,	1973	($layout->size)[1]
1164	1 + int $::HEIGHT / 32,	1974	}
1165	)	1975
		1976	sub reflow {
		1977	my ($self) = @_;
		1978
		1979	$self->{need_reflow}++;
		1980	$self->update;
		1981	}
		1982
		1983	sub size_allocate {
		1984	my ($self, $w, $h) = @_;
		1985
		1986	$self->SUPER::size_allocate ($w, $h);
		1987
		1988	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1989	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1990	$self->{layout}->set_width ($self->{children}[0]{w});
		1991
		1992	$self->reflow;
		1993	}
		1994
		1995	sub add_paragraph {
		1996	my ($self, $color, $text) = @_;
		1997
		1998	#TODO: intelligently "reformat" paragraph
		1999
		2000	my $height = $self->text_height ($text);
		2001
		2002	$self->{height} += $height;
		2003
		2004	push @{$self->{par}}, [$height, $color, $text];
		2005
		2006	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2007	$self->{children}[1]->update;
1166	}	2008	}
1167		2009
1168	sub update {	2010	sub update {
1169	my ($self) = @_;	2011	my ($self) = @_;
1170		2012
1171	$self->{need_update} = 1;
1172	$self->SUPER::update;	2013	$self->SUPER::update;
		2014
		2015	return unless $self->{h} > 0;
		2016
		2017	delete $self->{texture};
		2018
		2019	$ROOT->on_refresh ($self, sub {
		2020	if (delete $self->{need_reflow}) {
		2021	my $height = 0;
		2022
		2023	$height += $_->[0] = $self->text_height ($_->[2])
		2024	for @{$self->{par}};
		2025
		2026	$self->{height} = $height;
		2027
		2028	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2029
		2030	delete $self->{texture};
		2031	}
		2032
		2033	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		2034	glClearColor 0, 0, 0, 1;
		2035	glClear GL_COLOR_BUFFER_BIT;
		2036
		2037	glEnable GL_BLEND;
		2038	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2039	glEnable GL_TEXTURE_2D;
		2040	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2041
		2042	my $top = int $self->{children}[1]{range}[0];
		2043
		2044	my $y0 = $top;
		2045	my $y1 = $top + $self->{h};
		2046
		2047	my $y = 0;
		2048
		2049	my $layout = $self->{layout};
		2050
		2051	$layout->set_font ($self->{font}) if $self->{font};
		2052
		2053	for my $par (@{$self->{par}}) {
		2054	my $h = $par->[0];
		2055
		2056	if ($y0 < $y + $h && $y < $y1) {
		2057	$layout->set_text ($par->[2]);
		2058
		2059	glColor @{ $par->[1] };
		2060	my ($W, $H) = $layout->size;
		2061	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2062	}
		2063
		2064	$y += $h;
		2065	}
		2066
		2067	glDisable GL_TEXTURE_2D;
		2068	glDisable GL_BLEND;
		2069	};
		2070	});
1173	}	2071	}
1174		2072
1175	sub _draw {	2073	sub _draw {
1176	my ($self) = @_;	2074	my ($self) = @_;
1177		2075
1178	if (delete $self->{need_update}) {	2076	if ($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;	2077	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;	2078	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207		2079	$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;	2080	glDisable GL_TEXTURE_2D;
1258	glDisable GL_BLEND;
1259
1260	glEndList;
1261	}	2081	}
1262		2082
1263	glCallList $self->{list};	2083	$self->{children}[1]->draw;
1264	}
1265		2084
1266	my %DIR = (
1267	SDLK_KP8, [1, "north"],
1268	SDLK_KP9, [2, "northeast"],
1269	SDLK_KP6, [3, "east"],
1270	SDLK_KP3, [4, "southeast"],
1271	SDLK_KP2, [5, "south"],
1272	SDLK_KP1, [6, "southwest"],
1273	SDLK_KP4, [7, "west"],
1274	SDLK_KP7, [8, "northwest"],
1275
1276	SDLK_UP, [1, "north"],
1277	SDLK_RIGHT, [3, "east"],
1278	SDLK_DOWN, [5, "south"],
1279	SDLK_LEFT, [7, "west"],
1280	);
1281
1282	sub key_down {
1283	my ($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	$::CONN->send ("command run_stop");
1314	}
1315	}	2085	}
1316		2086
1317	#############################################################################	2087	#############################################################################
1318		2088
1319	package CFClient::UI::Animator;	2089	package CFClient::UI::Animator;
1320		2090
1321	use SDL::OpenGL;	2091	use CFClient::OpenGL;
1322		2092
1323	our @ISA = CFClient::UI::Bin::;	2093	our @ISA = CFClient::UI::Bin::;
1324		2094
1325	sub moveto {	2095	sub moveto {
1326	my ($self, $x, $y) = @_;	2096	my ($self, $x, $y) = @_;
…		…
1356	glPopMatrix;	2126	glPopMatrix;
1357	}	2127	}
1358		2128
1359	#############################################################################	2129	#############################################################################
1360		2130
1361	package CFClient::UI::Toplevel;	2131	package CFClient::UI::Flopper;
		2132
		2133	our @ISA = CFClient::UI::Button::;
		2134
		2135	sub new {
		2136	my $class = shift;
		2137
		2138	my $self = $class->SUPER::new (
		2139	state => 0,
		2140	connect_activate => \&toggle_flopper,
		2141	can_events => 1,
		2142	@_
		2143	);
		2144
		2145	if ($self->{state}) {
		2146	$self->{state} = 0;
		2147	$self->toggle_flopper;
		2148	}
		2149
		2150	$self
		2151	}
		2152
		2153	sub toggle_flopper {
		2154	my ($self) = @_;
		2155
		2156	# TODO: use animation
		2157	if ($self->{state} = !$self->{state}) {
		2158	$CFClient::UI::ROOT->add ($self->{other});
		2159	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2160	$self->emit ("open");
		2161	} else {
		2162	$CFClient::UI::ROOT->remove ($self->{other});
		2163	$self->emit ("close");
		2164	}
		2165
		2166	$self->emit (changed => $self->{state});
		2167	}
		2168
		2169	#############################################################################
		2170
		2171	package CFClient::UI::Tooltip;
		2172
		2173	our @ISA = CFClient::UI::Bin::;
		2174
		2175	use CFClient::OpenGL;
		2176
		2177	sub new {
		2178	my $class = shift;
		2179
		2180	$class->SUPER::new (
		2181	@_,
		2182	can_events => 0,
		2183	)
		2184	}
		2185
		2186	sub set_text {
		2187	my ($self, $text) = @_;
		2188
		2189	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2190	$self->{label}->set_text ($text);
		2191	$self->add ($self->{label});
		2192	}
		2193
		2194	sub size_request {
		2195	my ($self) = @_;
		2196
		2197	$self->child->set_max_size ($::WIDTH * 0.3);
		2198
		2199	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2200
		2201	($w + 4, $h + 4)
		2202	}
		2203
		2204	sub _draw {
		2205	my ($self) = @_;
		2206
		2207	glPushMatrix;
		2208	glTranslate 0.375, 0.375;
		2209
		2210	my ($w, $h) = @$self{qw(w h)};
		2211
		2212	glColor 1, 0.8, 0.4;
		2213	glBegin GL_QUADS;
		2214	glVertex 0 , 0;
		2215	glVertex 0 , $h;
		2216	glVertex $w, $h;
		2217	glVertex $w, 0;
		2218	glEnd;
		2219
		2220	glColor 0, 0, 0;
		2221	glBegin GL_LINE_LOOP;
		2222	glVertex 0 , 0;
		2223	glVertex 0 , $h;
		2224	glVertex $w, $h;
		2225	glVertex $w, 0;
		2226	glEnd;
		2227
		2228	glPopMatrix;
		2229
		2230	glTranslate 2, 2;
		2231	$self->SUPER::_draw;
		2232	}
		2233
		2234	#############################################################################
		2235
		2236	package CFClient::UI::Root;
1362		2237
1363	our @ISA = CFClient::UI::Container::;	2238	our @ISA = CFClient::UI::Container::;
		2239
		2240	use CFClient::OpenGL;
		2241
		2242	sub check_size {
		2243	my ($self) = @_;
		2244
		2245	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2246	}
1364		2247
1365	sub size_request {	2248	sub size_request {
1366	($::WIDTH, $::HEIGHT)	2249	($::WIDTH, $::HEIGHT)
1367	}	2250	}
1368		2251
1369	sub size_allocate {	2252	sub configure {
1370	my ($self, $w, $h) = @_;	2253	my ($self, $x, $y, $w, $h) = @_;
1371		2254
1372	$self->SUPER::size_allocate ($w, $h);	2255	$self->SUPER::configure ($x, $y, $w, $h);
1373		2256
1374	$_->size_allocate ($_->size_request)
1375	for @{$self->{children}};	2257	for my $child (@{$self->{children}}) {
1376	}	2258	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1377		2259
1378	sub translate {	2260	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2261	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2262	$child->configure ($X, $Y, $W,$H);
		2263	}
		2264	}
		2265
		2266	sub _topleft {
1379	my ($self, $x, $y) = @_;	2267	my ($self, $x, $y) = @_;
1380		2268
1381	($x, $y)	2269	($x, $y)
1382	}	2270	}
1383		2271
1384	sub update {	2272	sub update {
1385	my ($self) = @_;	2273	my ($self) = @_;
1386		2274
1387	$self->size_allocate ($self->size_request);	2275	$self->check_size;
1388	::refresh ();	2276	::refresh ();
1389	}	2277	}
1390		2278
1391	sub add {	2279	sub add {
1392	my ($self, $widget) = @_;	2280	my ($self, $child) = @_;
1393		2281
		2282	# integerize window positions
		2283	$child->{x} = int $child->{x};
		2284	$child->{y} = int $child->{y};
		2285
1394	$self->SUPER::add ($widget);	2286	$self->SUPER::add ($child);
		2287	}
1395		2288
1396	$widget->size_allocate ($widget->size_request);	2289	sub on_refresh {
		2290	my ($self, $id, $cb) = @_;
		2291
		2292	$self->{refresh_hook}{$id} = $cb;
1397	}	2293	}
1398		2294
1399	sub draw {	2295	sub draw {
1400	my ($self) = @_;	2296	my ($self) = @_;
1401		2297
		2298	while (my $rcb = delete $self->{refresh_hook}) {
		2299	$_->() for values %$rcb;
		2300	}
		2301
		2302	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2303	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2304	glClear GL_COLOR_BUFFER_BIT;
		2305
		2306	glMatrixMode GL_PROJECTION;
		2307	glLoadIdentity;
		2308	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2309	glMatrixMode GL_MODELVIEW;
		2310	glLoadIdentity;
		2311
1402	$self->_draw;	2312	$self->_draw;
1403	}	2313	}
1404		2314
1405	#############################################################################	2315	#############################################################################
1406		2316
1407	package CFClient::UI;	2317	package CFClient::UI;
1408		2318
		2319	$ROOT = new CFClient::UI::Root;
1409	$TOPLEVEL = new CFClient::UI::Toplevel;	2320	$TOOLTIP = new CFClient::UI::Tooltip;
1410		2321
1411	1	2322	1
1412		2323

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