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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 1.158 by root, Mon Apr 24 02:41:48 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;
97	}
98		169
99	sub needs_redraw {	170	$self->update;
100	0	171	}
		172
		173	sub set_size {
		174	my ($self, $w, $h) = @_;
		175
		176	$self->{user_w} = $w;
		177	$self->{user_h} = $h;
		178
		179	$self->check_size;
101	}	180	}
102		181
103	sub size_request {	182	sub size_request {
104	require Carp;	183	require Carp;
105	Carp::confess "size_request is abtract";	184	Carp::confess "size_request is abstract";
		185	}
		186
		187	sub configure {
		188	my ($self, $x, $y, $w, $h) = @_;
		189
		190	if ($self->{aspect}) {
		191	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		192	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		193
		194	# use alignment to adjust x, y
		195
		196	$x += int +($w - $w2) * 0.5;
		197	$y += int +($h - $h2) * 0.5;
		198
		199	($w, $h) = ($w2, $h2);
		200	}
		201
		202	if ($self->{x} != $x || $self->{y} != $y) {
		203	$self->{x} = $x;
		204	$self->{y} = $y;
		205	$self->update;
		206	}
		207
		208	if ($self->{w} != $w || $self->{h} != $h) {
		209	$self->{w} = $w;
		210	$self->{h} = $h;
		211
		212	$self->size_allocate ($w, $h);
		213	$self->update;
		214	}
106	}	215	}
107		216
108	sub size_allocate {	217	sub size_allocate {
		218	# nothing to be done
		219	}
		220
		221	sub set_max_size {
109	my ($self, $w, $h) = @_;	222	my ($self, $w, $h) = @_;
110		223
111	$self->{w} = $w;	224	delete $self->{max_w}; $self->{max_w} = $w if $w;
112	$self->{h} = $h;	225	delete $self->{max_h}; $self->{max_h} = $h if $h;
113	}	226	}
114		227
115	# translate global koordinates to local coordinate system	228	# return top left coordinates
116	sub translate {	229	sub _topleft {
117	my ($self, $x, $y) = @_;	230	my ($self, $x, $y) = @_;
118		231
119	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	232	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		233	}
		234
		235	# translate global coordinates to local coordinate system
		236	sub coord2local {
		237	my ($self, $x, $y) = @_;
		238
		239	my ($X, $Y) = $self->_topleft;
		240	($x - $X, $y - $Y)
		241	}
		242
		243	# translate local coordinates to global coordinate system
		244	sub coord2global {
		245	my ($self, $x, $y) = @_;
		246
		247	my ($X, $Y) = $self->_topleft;
		248	($x + $X, $y + $Y)
120	}	249	}
121		250
122	sub focus_in {	251	sub focus_in {
123	my ($self) = @_;	252	my ($self) = @_;
124		253
125	return if $FOCUS == $self;	254	return if $FOCUS == $self;
		255	return unless $self->{can_focus};
126		256
127	my $focus = $FOCUS; $FOCUS = $self;	257	my $focus = $FOCUS; $FOCUS = $self;
		258
		259	$self->emit (focus_in => $focus);
		260
128	$focus->update if $focus;	261	$focus->update if $focus;
129	$FOCUS->update;	262	$FOCUS->update;
130	}	263	}
131		264
132	sub focus_out {	265	sub focus_out {
133	my ($self) = @_;	266	my ($self) = @_;
134		267
135	return unless $FOCUS == $self;	268	return unless $FOCUS == $self;
136		269
137	my $focus = $FOCUS; undef $FOCUS;	270	my $focus = $FOCUS; undef $FOCUS;
		271
		272	$self->emit (focus_out => $focus);
		273
138	$focus->update if $focus; #?	274	$focus->update if $focus; #?
139	}	275	}
140		276
141	sub mouse_motion { }	277	sub mouse_motion { }
142	sub button_up { }	278	sub button_up { }
…		…
163	glPushMatrix;	299	glPushMatrix;
164	glTranslate $self->{x}, $self->{y}, 0;	300	glTranslate $self->{x}, $self->{y}, 0;
165	$self->_draw;	301	$self->_draw;
166	glPopMatrix;	302	glPopMatrix;
167		303
168	if ($self == $HOVER) {	304	if ($self == $HOVER && $self->{can_hover}) {
169	my ($x, $y) = @$self{qw(x y)};	305	my ($x, $y) = @$self{qw(x y)};
170		306
171	glColor 1, 1, 1, 0.1;	307	glColor 1, 0.8, 0.5, 0.2;
172	glEnable GL_BLEND;	308	glEnable GL_BLEND;
173	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	309	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
174	glBegin GL_QUADS;	310	glBegin GL_QUADS;
175	glVertex $x , $y;	311	glVertex $x , $y;
176	glVertex $x + $self->{w}, $y;	312	glVertex $x + $self->{w}, $y;
…		…
185	my ($self) = @_;	321	my ($self) = @_;
186		322
187	warn "no draw defined for $self\n";	323	warn "no draw defined for $self\n";
188	}	324	}
189		325
190	sub bbox {
191	my ($self) = @_;
192	my ($w, $h) = $self->size_request;
193	(
194	$self->{x},
195	$self->{y},
196	$self->{x} = $w,
197	$self->{y} = $h
198	)
199	}
200
201	sub find_widget {	326	sub find_widget {
202	my ($self, $x, $y) = @_;	327	my ($self, $x, $y) = @_;
		328
		329	return () unless $self->{can_events};
203		330
204	return $self	331	return $self
205	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	332	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
206	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	333	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
207		334
208	()	335	()
209	}	336	}
210		337
211	sub del_parent { $_[0]->{parent} = undef }
212
213	sub set_parent {	338	sub set_parent {
214	my ($self, $par) = @_;	339	my ($self, $parent) = @_;
215		340
216	$self->{parent} = $par;
217	Scalar::Util::weaken $self->{parent};	341	Scalar::Util::weaken ($self->{parent} = $parent);
218	}	342	}
219		343
220	sub get_parent {	344	sub check_size {
		345	my ($self) = @_;
		346
221	$_[0]->{parent}	347	$self->{parent}
		348	or return 1;
		349
		350	my ($w, $h) = $self->{user_w} && $self->{user_h}
		351	? @$self{qw(user_w user_h)}
		352	: $self->size_request;
		353
		354	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		355	$self->{req_w} = $w;
		356	$self->{req_h} = $h;
		357
		358	$self->{parent}->check_size
		359	or $self->size_allocate (
		360	(List::Util::max $self->{w}, $w),
		361	(List::Util::max $self->{h}, $h),
		362	);
		363
		364	1
		365	} else {
		366	0
		367	}
222	}	368	}
223		369
224	sub update {	370	sub update {
225	my ($self) = @_;	371	my ($self) = @_;
226		372
…		…
229	}	375	}
230		376
231	sub connect {	377	sub connect {
232	my ($self, $signal, $cb) = @_;	378	my ($self, $signal, $cb) = @_;
233		379
234	push @{ $self->{cb}{$signal} }, $cb;	380	push @{ $self->{signal_cb}{$signal} }, $cb;
235	}	381	}
236		382
237	sub emit {	383	sub emit {
238	my ($self, $signal, @args) = @_;	384	my ($self, $signal, @args) = @_;
239		385
		386	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
240	$_->($self, @args)	387	$cb->($self, @args);
241	for @{$self->{cb}{$signal} || []};	388	}
242	}	389	}
243		390
244	sub DESTROY {	391	sub DESTROY {
245	my ($self) = @_;	392	my ($self) = @_;
246		393
…		…
252	package CFClient::UI::DrawBG;	399	package CFClient::UI::DrawBG;
253		400
254	our @ISA = CFClient::UI::Base::;	401	our @ISA = CFClient::UI::Base::;
255		402
256	use strict;	403	use strict;
257	use SDL::OpenGL;	404	use CFClient::OpenGL;
258		405
259	sub new {	406	sub new {
260	my $class = shift;	407	my $class = shift;
261		408
262	# range [value, low, high, page]	409	# range [value, low, high, page]
263		410
264	$class->SUPER::new (	411	$class->SUPER::new (
265	bg => [0, 0, 0, 0.4],	412	bg => [0, 0, 0, 0.2],
266	active_bg => [1, 1, 1],	413	active_bg => [1, 1, 1, 0.5],
267	@_	414	@_
268	)	415	)
269	}	416	}
270		417
271	sub _draw {	418	sub _draw {
272	my ($self) = @_;	419	my ($self) = @_;
273		420
274	my ($w, $h) = @$self{qw(w h)};	421	my ($w, $h) = @$self{qw(w h)};
275		422
		423	glEnable GL_BLEND;
		424	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
276	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	425	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		426
277	glBegin GL_QUADS;	427	glBegin GL_QUADS;
278	glVertex 0 , 0;	428	glVertex 0 , 0;
279	glVertex 0 , $h;	429	glVertex 0 , $h;
280	glVertex $w, $h;	430	glVertex $w, $h;
281	glVertex $w, 0;	431	glVertex $w, 0;
282	glEnd;	432	glEnd;
		433
		434	glDisable GL_BLEND;
283	}	435	}
284		436
285	#############################################################################	437	#############################################################################
286		438
287	package CFClient::UI::Empty;	439	package CFClient::UI::Empty;
288		440
289	our @ISA = CFClient::UI::Base::;	441	our @ISA = CFClient::UI::Base::;
		442
		443	sub new {
		444	my ($class, %arg) = @_;
		445	$class->SUPER::new (can_events => 0, %arg);
		446	}
290		447
291	sub size_request {	448	sub size_request {
292	(0, 0)	449	(0, 0)
293	}	450	}
294		451
…		…
303	sub new {	460	sub new {
304	my ($class, %arg) = @_;	461	my ($class, %arg) = @_;
305		462
306	my $children = delete $arg{children} || [];	463	my $children = delete $arg{children} || [];
307		464
308	my $self = $class->SUPER::new (children => [], %arg);	465	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
309	$self->add ($_) for @$children;	466	$self->add ($_) for @$children;
310		467
311	$self	468	$self
312	}	469	}
313		470
314	sub add {	471	sub add {
315	my ($self, $chld, $expand) = @_;	472	my ($self, $child) = @_;
316		473
317	$chld->{expand} = $expand;
318	$chld->set_parent ($self);	474	$child->set_parent ($self);
		475
		476	use sort 'stable';
319		477
320	$self->{children} = [	478	$self->{children} = [
321	sort { $a->{z} <=> $b->{z} }	479	sort { $a->{z} <=> $b->{z} }
322	@{$self->{children}}, $chld	480	@{$self->{children}}, $child
323	];	481	];
324		482
325	$self->size_allocate ($self->{w}, $self->{h})	483	$child->check_size;
326	if $self->{w}; #TODO: check for "realised state"
327	}	484	}
328		485
329	sub remove {	486	sub remove {
330	my ($self, $widget) = @_;	487	my ($self, $child) = @_;
331		488
		489	delete $child->{parent};
		490
332	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	491	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
333		492
334	$self->size_allocate ($self->{w}, $self->{h});	493	$self->check_size;
		494	$self->update;
335	}	495	}
336		496
337	sub find_widget {	497	sub find_widget {
338	my ($self, $x, $y) = @_;	498	my ($self, $x, $y) = @_;
339		499
…		…
369		529
370	$class->SUPER::new (children => [$child], %arg)	530	$class->SUPER::new (children => [$child], %arg)
371	}	531	}
372		532
373	sub add {	533	sub add {
374	my ($self, $widget) = @_;	534	my ($self, $child) = @_;
375		535
376	$self->{children} = [];	536	$self->{children} = [];
377		537
378	$self->SUPER::add ($widget);	538	$self->SUPER::add ($child);
379	}	539	}
380		540
381	sub remove {	541	sub remove {
382	my ($self, $widget) = @_;	542	my ($self, $widget) = @_;
383		543
…		…
394	}	554	}
395		555
396	sub size_allocate {	556	sub size_allocate {
397	my ($self, $w, $h) = @_;	557	my ($self, $w, $h) = @_;
398		558
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);	559	$self->{children}[0]->configure (0, 0, $w, $h);
403	}	560	}
404		561
405	#############################################################################	562	#############################################################################
406		563
407	package CFClient::UI::Window;	564	package CFClient::UI::Window;
408		565
409	our @ISA = CFClient::UI::Bin::;	566	our @ISA = CFClient::UI::Bin::;
410		567
411	use SDL::OpenGL;	568	use CFClient::OpenGL;
412		569
413	sub new {	570	sub new {
414	my ($class, %arg) = @_;	571	my ($class, %arg) = @_;
415		572
416	my $self = $class->SUPER::new (%arg);	573	my $self = $class->SUPER::new (%arg);
…		…
425	}	582	}
426		583
427	sub render_chld {	584	sub render_chld {
428	my ($self) = @_;	585	my ($self) = @_;
429		586
430	$self->{texture} =	587	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
431	CFClient::Texture->new_from_opengl (	588	glClearColor 0, 0, 0, 1;
432	$self->{w}, $self->{h}, sub { $self->child->draw }	589	glClear GL_COLOR_BUFFER_BIT;
433	);	590	$self->child->draw;
		591	};
434	}	592	}
435		593
436	sub size_allocate {	594	sub size_allocate {
437	my ($self, $w, $h) = @_;	595	my ($self, $w, $h) = @_;
438		596
439	return unless $self->{w} != $w || $self->{h} != $h;	597	$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		598
446	$self->render_chld;	599	$self->render_chld;
447	}	600	}
448		601
449	sub _draw {	602	sub _draw {
…		…
465	glDisable GL_TEXTURE_2D;	618	glDisable GL_TEXTURE_2D;
466	}	619	}
467		620
468	#############################################################################	621	#############################################################################
469		622
		623	package CFClient::UI::ViewPort;
		624
		625	our @ISA = CFClient::UI::Window::;
		626
		627	sub new { die }
		628
		629	sub size_request {
		630	my ($self) = @_;
		631
		632	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		633	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		634
		635	@$self{qw(child_w child_h)}
		636	}
		637
		638	sub _draw {
		639	my ($self) = @_;
		640
		641	$self->{children}[1]->draw;
		642	}
		643
		644
		645	#############################################################################
		646
470	package CFClient::UI::Frame;	647	package CFClient::UI::Frame;
471		648
472	our @ISA = CFClient::UI::Bin::;	649	our @ISA = CFClient::UI::Bin::;
473		650
474	use SDL::OpenGL;	651	use CFClient::OpenGL;
475		652
476	sub size_request {	653	sub new {
477	my ($self) = @_;	654	my $class = shift;
478	my $chld = $self->child
479	or return (0, 0);
480		655
481	$chld->move (2, 2);	656	my $self = $class->SUPER::new (
482		657	bg => [1, 1, 1, 1],
483	map { $_ + 4 } $chld->size_request;	658	border_bg => [1, 1, 1, 1],
484	}	659	border => 0.8,
485		660	@_
486	sub size_allocate {
487	my ($self, $w, $h) = @_;
488		661	);
489	return unless $self->{w} != $w || $self->{h} != $h;
490		662
491	$self->{w} = $w;	663	$self
492	$self->{h} = $h;
493
494	$self->child->size_allocate ($w - 4, $h - 4);
495	$self->child->move (2, 2);
496	}	664	}
497		665
498	sub _draw {	666	sub _draw {
499	my ($self) = @_;	667	my ($self) = @_;
500		668
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}, $self->{h});	669	my ($w, $h) = ($self->{w}, $self->{h});
566	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
567		670
568	glEnable GL_BLEND;	671	glEnable GL_BLEND;
569	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	672	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
570	glEnable GL_TEXTURE_2D;	673	glEnable GL_TEXTURE_2D;
571	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	674	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
572		675
573	my $top = $tex[1];	676	# glBegin GL_QUADS;
		677	# glColor 0, 0, 0, 0;
		678	# glVertex 0 , 0;
		679	# glVertex 0 , $h;
		680	# glVertex $w, $h;
		681	# glVertex $w, 0;
		682	# glEnd;
		683
		684
		685	$self->child->draw;
		686	glDisable GL_BLEND;
		687	glDisable GL_TEXTURE_2D;
		688	}
		689
		690	#############################################################################
		691
		692	package CFClient::UI::FancyFrame;
		693
		694	our @ISA = CFClient::UI::Bin::;
		695
		696	use CFClient::OpenGL;
		697
		698	my @tex =
		699	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		700	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		701
		702	sub new {
		703	my $class = shift;
		704
		705	# TODO: user_x, user_y, overwrite moveto?
		706
		707	my $self = $class->SUPER::new (
		708	bg => [1, 1, 1, 1],
		709	border_bg => [1, 1, 1, 1],
		710	border => 0.8,
		711	can_events => 1,
		712	@_
		713	);
		714
		715	$self->{title} &&= new CFClient::UI::Label
		716	align => 0,
		717	valign => 1,
		718	text => $self->{title},
		719	fontsize => 1;
		720
		721	$self
		722	}
		723
		724	sub border {
		725	int $_[0]{border} * $::FONTSIZE
		726	}
		727
		728	sub size_request {
		729	my ($self) = @_;
		730
		731	my ($w, $h) = $self->SUPER::size_request;
		732
		733	(
		734	$w + $self->border * 2,
		735	$h + $self->border * 2,
		736	)
		737	}
		738
		739	sub size_allocate {
		740	my ($self, $w, $h) = @_;
		741
		742	$h -= List::Util::max 0, $self->border * 2;
		743	$w -= List::Util::max 0, $self->border * 2;
		744
		745	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		746	if $self->{title};
		747
		748	$self->child->configure ($self->border, $self->border, $w, $h);
		749	}
		750
		751	sub button_down {
		752	my ($self, $ev, $x, $y) = @_;
		753
		754	my $border = $self->border;
		755
		756	if ($x < $self->{w} && $x >= $self->{w} - $border
		757	&& $y < $self->{h} && $y >= $self->{h} - $border) {
		758
		759	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		760	my ($bw, $bh) = ($self->{w}, $self->{h});
		761
		762	$self->{motion} = sub {
		763	my ($ev, $x, $y) = @_;
		764
		765	($x, $y) = ($ev->{x}, $ev->{y});
		766
		767	$self->{user_w} = $bw + $x - $ox;
		768	$self->{user_h} = $bh + $y - $oy;
		769	$self->check_size;
		770	};
		771
		772	} elsif ($x >= 0 && $x < $self->{w}
		773	&& $y >= 0 && $y < $border) {
		774
		775	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		776	my ($bx, $by) = ($self->{x}, $self->{y});
		777
		778	$self->{motion} = sub {
		779	my ($ev, $x, $y) = @_;
		780
		781	($x, $y) = ($ev->{x}, $ev->{y});
		782
		783	$self->move ($bx + $x - $ox, $by + $y - $oy);
		784	$self->update;
		785	};
		786	}
		787	}
		788
		789	sub button_up {
		790	my ($self, $ev, $x, $y) = @_;
		791
		792	delete $self->{motion};
		793	}
		794
		795	sub mouse_motion {
		796	my ($self, $ev, $x, $y) = @_;
		797
		798	$self->{motion}->($ev, $x, $y) if $self->{motion};
		799	}
		800
		801	sub _draw {
		802	my ($self) = @_;
		803
		804	my ($w, $h ) = ($self->{w}, $self->{h});
		805	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		806
		807	glEnable GL_BLEND;
		808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		809	glEnable GL_TEXTURE_2D;
		810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		811
		812	my $border = $self->border;
		813
		814	glColor @{ $self->{border_bg} };
574	$top->draw_quad (0, 0, $w, $top->{h});	815	$tex[1]->draw_quad (0, 0, $w, $border);
575		816	$tex[3]->draw_quad (0, $border, $border, $ch);
576	my $left = $tex[3];	817	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
577	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	818	$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		819
585	my $bg = $tex[0];	820	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		821
		822	# TODO: repeat texture not scale
591	my $rep_x = $cw / $bg->{w};	823	my $rep_x = $cw / $bg->{w};
592	my $rep_y = $ch / $bg->{h};	824	my $rep_y = $ch / $bg->{h};
593		825
594	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	826	glColor @{ $self->{bg} };
595		827
		828	$bg->{s} = $rep_x;
		829	$bg->{t} = $rep_y;
		830	$bg->{wrap_mode} = 1;
		831	$bg->draw_quad ($border, $border, $cw, $ch);
		832
		833	glDisable GL_TEXTURE_2D;
596	glDisable GL_BLEND;	834	glDisable GL_BLEND;
597	glDisable GL_TEXTURE_2D;
598		835
		836	$self->{title}->draw if $self->{title};
599	$self->child->draw;	837	$self->child->draw;
600
601	}	838	}
602		839
603	#############################################################################	840	#############################################################################
604		841
605	package CFClient::UI::Table;	842	package CFClient::UI::Table;
606		843
607	our @ISA = CFClient::UI::Base::;	844	our @ISA = CFClient::UI::Base::;
608		845
609	use SDL::OpenGL;	846	use List::Util qw(max sum);
		847
		848	use CFClient::OpenGL;
		849
		850	sub new {
		851	my $class = shift;
		852
		853	$class->SUPER::new (
		854	col_expand => [],
		855	@_
		856	)
		857	}
610		858
611	sub add {	859	sub add {
612	my ($self, $x, $y, $chld) = @_;	860	my ($self, $x, $y, $child) = @_;
613	my $old_chld = $self->{children}[$y][$x];
614		861
		862	$child->set_parent ($self);
615	$self->{children}[$y][$x] = $chld;	863	$self->{children}[$y][$x] = $child;
616	$chld->set_parent ($self);	864
		865	$child->check_size;
		866	}
		867
		868	# TODO: move to container class maybe? send childs a signal on removal?
		869	sub clear {
		870	my ($self) = @_;
		871
		872	delete $self->{children};
617	$self->update;	873	$self->update;
618	}	874	}
619		875
620	sub max_row_height {	876	sub get_wh {
621	my ($self, $row) = @_;	877	my ($self) = @_;
622		878
623	my $hs = 0;	879	my (@w, @h);
624	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	880
		881	for my $y (0 .. $#{$self->{children}}) {
625	my $c = $self->{children}->[$row]->[$xi];	882	my $row = $self->{children}[$y]
626	if ($c) {	883	or next;
627	my ($w, $h) = $c->size_request;	884
628	if ($hs < $h) { $hs = $h }	885	for my $x (0 .. $#$row) {
		886	my $widget = $row->[$x]
		887	or next;
		888	my ($w, $h) = @$widget{qw(req_w req_h)};
		889
		890	$w[$x] = max $w[$x], $w;
		891	$h[$y] = max $h[$y], $h;
629	}	892	}
630	}	893	}
631	return $hs;
632	}
633		894
634	sub max_col_width {	895	(\@w, \@h)
		896	}
		897
		898	sub size_request {
635	my ($self, $col) = @_;	899	my ($self) = @_;
636		900
		901	my ($ws, $hs) = $self->get_wh;
		902
		903	(
		904	(sum @$ws),
		905	(sum @$hs),
		906	)
		907	}
		908
		909	sub size_allocate {
		910	my ($self, $w, $h) = @_;
		911
		912	my ($ws, $hs) = $self->get_wh;
		913
		914	my $req_w = sum @$ws;
		915	my $req_h = sum @$hs;
		916
		917	# TODO: nicer code && do row_expand
		918	my @col_expand = @{$self->{col_expand}};
		919	@col_expand = (1) x @$ws unless @col_expand;
		920	my $col_expand = (sum @col_expand) || 1;
		921
		922	# linearly scale sizes
		923	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		924	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		925
		926	CFClient::UI::harmonize $ws;
		927	CFClient::UI::harmonize $hs;
		928
		929	my $y;
		930
		931	for my $r (0 .. $#{$self->{children}}) {
		932	my $row = $self->{children}[$r]
		933	or next;
		934
637	my $ws = 0;	935	my $x = 0;
638	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {	936	my $row_h = $hs->[$r];
639	my $c = ($self->{children}->[$yi] || [])->[$col];	937
640	if ($c) {	938	for my $c (0 .. $#$row) {
641	my ($w, $h) = $c->size_request;	939	my $col_w = $ws->[$c];
642	if ($ws < $w) { $ws = $w }	940
		941	if (my $widget = $row->[$c]) {
		942	$widget->configure ($x, $y, $col_w, $row_h);
		943	}
		944
		945	$x += $col_w;
643	}	946	}
		947
		948	$y += $row_h;
644	}	949	}
645	return $ws;	950
646	}	951	}
		952
		953	sub find_widget {
		954	my ($self, $x, $y) = @_;
		955
		956	$x -= $self->{x};
		957	$y -= $self->{y};
		958
		959	my $res;
		960
		961	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		962	$res = $_->find_widget ($x, $y)
		963	and return $res;
		964	}
		965
		966	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		967	}
		968
		969	sub _draw {
		970	my ($self) = @_;
		971
		972	for (grep $_, @{$self->{children}}) {
		973	$_->draw for grep $_, @$_;
		974	}
		975	}
		976
		977	#############################################################################
		978
		979	package CFClient::UI::HBox;
		980
		981	# TODO: wrap into common Box base class
		982
		983	our @ISA = CFClient::UI::Container::;
647		984
648	sub size_request {	985	sub size_request {
649	my ($self) = @_;	986	my ($self) = @_;
650		987
		988	my @alloc = map [$_->size_request], @{$self->{children}};
		989
		990	(
		991	(List::Util::sum map $_->[0], @alloc),
		992	(List::Util::max map $_->[1], @alloc),
		993	)
		994	}
		995
		996	sub size_allocate {
		997	my ($self, $w, $h) = @_;
		998
651	my ($hs, $ws) = (0, 0);	999	($h, $w) = ($w, $h);
652		1000
653	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1001	my $children = $self->{children};
654	$hs += $self->max_row_height ($yi);
655	}
656		1002
657	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1003	my @h = map $_->{req_w}, @$children;
658	my $wm = 0;	1004
659	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1005	my $req_h = List::Util::sum @h;
660	$wm += $self->max_col_width ($xi)	1006
		1007	if ($req_h > $h) {
		1008	# ah well, not enough space
		1009	$_ *= $h / $req_h for @h;
		1010	} else {
		1011	my $exp = List::Util::sum map $_->{expand}, @$children;
		1012	$exp ||= 1;
		1013
		1014	for (0 .. $#$children) {
		1015	my $child = $children->[$_];
		1016
		1017	my $alloc_h = $h[$_];
		1018	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		1019	$h[$_] = $alloc_h;
661	}	1020	}
662	if ($ws < $wm) { $ws = $wm }
663	}	1021	}
664		1022
665	return ($ws, $hs);	1023	CFClient::UI::harmonize \@h;
666	}
667
668	sub _draw {
669	my ($self) = @_;
670		1024
671	my $y = 0;	1025	my $y = 0;
672	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	1026	for (0 .. $#$children) {
		1027	my $child = $children->[$_];
673	my $x = 0;	1028	my $h = $h[$_];
		1029	$child->configure ($y, 0, $h, $w);
674		1030
675	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	1031	$y += $h;
		1032	}
676		1033
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	}	1034	1
688	}	1035	}
689		1036
690	#############################################################################	1037	#############################################################################
691		1038
692	package CFClient::UI::VBox;	1039	package CFClient::UI::VBox;
693		1040
		1041	# TODO: wrap into common Box base class
		1042
694	our @ISA = CFClient::UI::Container::;	1043	our @ISA = CFClient::UI::Container::;
695
696	use SDL::OpenGL;
697		1044
698	sub size_request {	1045	sub size_request {
699	my ($self) = @_;	1046	my ($self) = @_;
700		1047
701	my @alloc = map [$_->size_request], @{$self->{children}};	1048	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
707	}	1054	}
708		1055
709	sub size_allocate {	1056	sub size_allocate {
710	my ($self, $w, $h) = @_;	1057	my ($self, $w, $h) = @_;
711		1058
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};	1059	my $children = $self->{children};
720		1060
721	my @h = map +($_->size_request)[1], @$children;	1061	my @h = map $_->{req_h}, @$children;
722		1062
723	my $req_h = List::Util::sum @h;	1063	my $req_h = List::Util::sum @h;
724		1064
725	if ($req_h > $h) {	1065	if ($req_h > $h) {
726	# ah well, not enough space	1066	# ah well, not enough space
727	$_ = $h[$_] * $h / $req_h for @h;	1067	$_ *= $h / $req_h for @h;
728	} else {	1068	} else {
729	my @exp = grep $_->{expand}, @$children;	1069	my $exp = List::Util::sum map $_->{expand}, @$children;
730	@exp = @$children unless @exp;	1070	$exp ||= 1;
731		1071
732	my %exp = map +($_ => 1), @exp;
733
734	for (0 .. $#$children) {	1072	for (0 .. $#$children) {
735	my $child = $children->[$_];	1073	my $child = $children->[$_];
736		1074
737	my $alloc_h = $h[$_];	1075	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
738	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
739	$h[$_] = $alloc_h;
740	}	1076	}
741	}	1077	}
		1078
		1079	CFClient::UI::harmonize \@h;
742		1080
743	my $y = 0;	1081	my $y = 0;
744	for (0 .. $#$children) {	1082	for (0 .. $#$children) {
745	my $child = $children->[$_];	1083	my $child = $children->[$_];
746	my $h = $h[$_];	1084	my $h = $h[$_];
747	$child->move (0, $y);	1085	$child->configure (0, $y, $w, $h);
748	$child->size_allocate ($w, $h);
749		1086
750	$y += $h;	1087	$y += $h;
751	}	1088	}
		1089
		1090	1
752	}	1091	}
753		1092
754	#############################################################################	1093	#############################################################################
755		1094
756	package CFClient::UI::Label;	1095	package CFClient::UI::Label;
757		1096
758	our @ISA = CFClient::UI::Base::;	1097	our @ISA = CFClient::UI::Base::;
759		1098
760	use SDL::OpenGL;	1099	use CFClient::OpenGL;
761		1100
762	sub new {	1101	sub new {
763	my ($class, %arg) = @_;	1102	my ($class, %arg) = @_;
764		1103
765	my $self = $class->SUPER::new (	1104	my $self = $class->SUPER::new (
766	fg => [1, 1, 1],	1105	fg => [1, 1, 1],
767	height => $::FONTSIZE,	1106	#font => default_font
		1107	fontsize => 1,
768	text => "",	1108	text => "",
769	align => -1,	1109	align => -1,
		1110	valign => -1,
		1111	padding => 2,
770	layout => new CFClient::Layout,	1112	layout => new CFClient::Layout,
		1113	can_events => 0,
771	%arg	1114	%arg
772	);	1115	);
773		1116
774	$self->set_text ($self->{text});	1117	if (exists $self->{template}) {
		1118	my $layout = new CFClient::Layout;
		1119	$layout->set_text (delete $self->{template});
		1120	$self->{template} = $layout;
		1121	}
		1122
		1123	$self->set_text (delete $self->{text}) if exists $self->{text};
		1124	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
775		1125
776	$self	1126	$self
777	}	1127	}
778		1128
779	sub escape_text {	1129	sub escape_text {
…		…
787	}	1137	}
788		1138
789	sub set_text {	1139	sub set_text {
790	my ($self, $text) = @_;	1140	my ($self, $text) = @_;
791		1141
792	$self->{text} = $text;
793	$self->{layout}->set_markup ($text);	1142	$self->{layout}->set_text ($text);
794		1143
795	delete $self->{texture};	1144	delete $self->{texture};
		1145	$self->check_size;
796	$self->update;	1146	$self->update;
797	}	1147	}
798		1148
799	sub get_text {	1149	sub set_markup {
800	my ($self, $text) = @_;	1150	my ($self, $markup) = @_;
801		1151
802	$self->{text}	1152	$self->{layout}->set_markup ($markup);
		1153
		1154	delete $self->{texture};
		1155	$self->check_size;
		1156	$self->update;
803	}	1157	}
804		1158
805	sub size_request {	1159	sub size_request {
806	my ($self) = @_;	1160	my ($self) = @_;
807		1161
808	$self->{layout}->set_width;	1162	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1163	$self->{layout}->set_width ($self->{max_w} || -1);
809	$self->{layout}->set_height ($self->{height});	1164	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1165
810	$self->{layout}->size	1166	my ($w, $h) = $self->{layout}->size;
811	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1167
812	# (	1168	if (exists $self->{template}) {
813	# $self->{texture}{w},	1169	$self->{template}->set_font ($self->{font}) if $self->{font};
814	# $self->{texture}{h},	1170	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
815	# )	1171
816	# } else {	1172	my ($w2, $h2) = $self->{template}->size;
817	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};	1173
818	#	1174	$w = List::Util::max $w, $w2;
819	# ($w, $h)	1175	$h = List::Util::max $h, $h2;
820	# }	1176	}
		1177
		1178	(
		1179	$w + $self->{padding} * 2,
		1180	$h + $self->{padding} * 2,
		1181	)
821	}	1182	}
822		1183
823	sub size_allocate {	1184	sub size_allocate {
824	my ($self, $w, $h) = @_;	1185	my ($self, $w, $h) = @_;
825		1186
826	return unless $self->{w} != $w || $self->{h} != $h;
827
828	$self->SUPER::size_allocate ($w, $h);
829	delete $self->{texture};	1187	delete $self->{texture};
830	}	1188	}
831		1189
832	sub update {	1190	sub set_fontsize {
833	my ($self) = @_;	1191	my ($self, $fontsize) = @_;
834		1192
		1193	$self->{fontsize} = $fontsize;
835	delete $self->{texture};	1194	delete $self->{texture};
		1195	$self->check_size;
836	$self->SUPER::update;	1196	$self->update;
837	}	1197	}
838		1198
839	sub _draw {	1199	sub _draw {
840	my ($self) = @_;	1200	my ($self) = @_;
841		1201
842	my $tex = $self->{texture} ||= do {	1202	my $tex = $self->{texture} ||= do {
		1203	$self->{layout}->set_font ($self->{font}) if $self->{font};
843	$self->{layout}->set_width ($self->{w});	1204	$self->{layout}->set_width ($self->{w});
		1205	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
844	new_from_layout CFClient::Texture $self->{layout}	1206	new_from_layout CFClient::Texture $self->{layout}
845	};	1207	};
846		1208
847	glEnable GL_BLEND;	1209	glEnable GL_BLEND;
848	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
849	glEnable GL_TEXTURE_2D;	1211	glEnable GL_TEXTURE_2D;
850	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1212	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
851		1213
852	glColor @{$self->{fg}};	1214	glColor @{$self->{fg}};
853		1215
854	my $x =	1216	$self->{ox} = int (
855	$self->{align} < 0 ? 0	1217	$self->{align} < 0 ? $self->{padding}
856	: $self->{align} > 0 ? $self->{w} - $tex->{w}	1218	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
857	: ($self->{w} - $tex->{w}) * 0.5;	1219	: ($self->{w} - $tex->{w}) * 0.5
		1220	);
858		1221
859	$tex->draw_quad ($x, 0);	1222	$self->{oy} = int (
		1223	$self->{valign} < 0 ? $self->{padding}
		1224	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1225	: ($self->{h} - $tex->{h}) * 0.5
		1226	);
		1227
		1228	$tex->draw_quad ($self->{ox}, $self->{oy});
860		1229
861	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
862	glDisable GL_BLEND;	1231	glDisable GL_BLEND;
863	glGetError and die;
864	}	1232	}
865		1233
866	#############################################################################	1234	#############################################################################
867		1235
868	package CFClient::UI::Entry;	1236	package CFClient::UI::EntryBase;
869		1237
870	our @ISA = CFClient::UI::Label::;	1238	our @ISA = CFClient::UI::Label::;
871		1239
872	use SDL;	1240	use CFClient::OpenGL;
873	use SDL::OpenGL;
874		1241
875	sub new {	1242	sub new {
876	my $class = shift;	1243	my $class = shift;
877		1244
878	$class->SUPER::new (	1245	$class->SUPER::new (
879	fg => [1, 1, 1],	1246	fg => [1, 1, 1],
880	bg => [0, 0, 0, 0.4],	1247	bg => [0, 0, 0, 0.2],
881	active_bg => [1, 1, 1],	1248	active_bg => [1, 1, 1, 0.5],
882	active_fg => [0, 0, 0],	1249	active_fg => [0, 0, 0],
		1250	can_hover => 1,
		1251	can_focus => 1,
		1252	valign => 0,
		1253	can_events => 1,
883	@_	1254	@_
884	)	1255	)
885	}	1256	}
886		1257
887	sub _set_text {	1258	sub _set_text {
888	my ($self, $text) = @_;	1259	my ($self, $text) = @_;
889		1260
		1261	delete $self->{cur_h};
		1262
		1263	return if $self->{text} eq $text;
		1264
		1265	delete $self->{texture};
		1266
890	$self->{last_activity} = $::NOW;	1267	$self->{last_activity} = $::NOW;
891
892	$self->{text} = $text;	1268	$self->{text} = $text;
893	$self->{layout}->set_width ($self->{w});
894		1269
895	$text =~ s/./*/g if $self->{hidden};	1270	$text =~ s/./*/g if $self->{hidden};
		1271	$self->{layout}->set_text ("$text ");
896		1272
		1273	$self->emit (changed => $self->{text});
		1274	}
897		1275
898	$self->{layout}->set_markup ($self->escape_text ($text));	1276	sub get_text {
899		1277	$_[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 $text);
904	}	1278	}
905		1279
906	sub size_request {	1280	sub size_request {
907	my ($self) = @_;	1281	my ($self) = @_;
908		1282
…		…
912	}	1286	}
913		1287
914	sub size_allocate {	1288	sub size_allocate {
915	my ($self, $w, $h) = @_;	1289	my ($self, $w, $h) = @_;
916		1290
917	return unless $self->{w} != $w || $self->{h} != $h;	1291	$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	}	1292	}
923		1293
924	sub set_text {	1294	sub set_text {
925	my ($self, $text) = @_;	1295	my ($self, $text) = @_;
926		1296
…		…
930	}	1300	}
931		1301
932	sub key_down {	1302	sub key_down {
933	my ($self, $ev) = @_;	1303	my ($self, $ev) = @_;
934		1304
935	my $mod = $ev->key_mod;	1305	my $mod = $ev->{mod};
936	my $sym = $ev->key_sym;	1306	my $sym = $ev->{sym};
937
938	my $uni = $ev->key_unicode;	1307	my $uni = $ev->{unicode};
939		1308
940	my $text = $self->get_text;	1309	my $text = $self->get_text;
941		1310
942	if ($sym == SDLK_BACKSPACE) {	1311	if ($sym == 8) {
943	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1312	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
944	} elsif ($sym == SDLK_DELETE) {	1313	} elsif ($sym == 127) {
945	substr $text, $self->{cursor}, 1, "";	1314	substr $text, $self->{cursor}, 1, "";
946	} elsif ($sym == SDLK_LEFT) {	1315	} elsif ($sym == CFClient::SDLK_LEFT) {
947	--$self->{cursor} if $self->{cursor};	1316	--$self->{cursor} if $self->{cursor};
948	} elsif ($sym == SDLK_RIGHT) {	1317	} elsif ($sym == CFClient::SDLK_RIGHT) {
949	++$self->{cursor} if $self->{cursor} < length $self->{text};	1318	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1319	} elsif ($sym == CFClient::SDLK_HOME) {
		1320	$self->{cursor} = 0;
		1321	} elsif ($sym == CFClient::SDLK_END) {
		1322	$self->{cursor} = length $text;
		1323	} elsif ($sym == 27) {
		1324	$self->emit ('escape');
950	} elsif ($uni) {	1325	} elsif ($uni) {
951	substr $text, $self->{cursor}++, 0, chr $uni;	1326	substr $text, $self->{cursor}++, 0, chr $uni;
952	}	1327	}
953		1328
954	$self->_set_text ($text);	1329	$self->_set_text ($text);
…		…
969	$self->SUPER::button_down ($ev, $x, $y);	1344	$self->SUPER::button_down ($ev, $x, $y);
970		1345
971	my $idx = $self->{layout}->xy_to_index ($x, $y);	1346	my $idx = $self->{layout}->xy_to_index ($x, $y);
972		1347
973	# byte-index to char-index	1348	# byte-index to char-index
974	my $text = $self->{layout};	1349	my $text = $self->{text};
975	utf8::encode $text;	1350	utf8::encode $text;
976	$self->{cursor} = length substr $text, 0, $idx;	1351	$self->{cursor} = length substr $text, 0, $idx;
977		1352
978	$self->_set_text ($self->{text});	1353	$self->_set_text ($self->{text});
979	$self->update;	1354	$self->update;
…		…
994	$self->{fg} = $self->{active_fg};	1369	$self->{fg} = $self->{active_fg};
995	} else {	1370	} else {
996	glColor @{$self->{bg}};	1371	glColor @{$self->{bg}};
997	}	1372	}
998		1373
		1374	glEnable GL_BLEND;
		1375	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
999	glBegin GL_QUADS;	1376	glBegin GL_QUADS;
1000	glVertex 0 , 0;	1377	glVertex 0 , 0;
1001	glVertex 0 , $self->{h};	1378	glVertex 0 , $self->{h};
1002	glVertex $self->{w}, $self->{h};	1379	glVertex $self->{w}, $self->{h};
1003	glVertex $self->{w}, 0;	1380	glVertex $self->{w}, 0;
1004	glEnd;	1381	glEnd;
		1382	glDisable GL_BLEND;
1005		1383
1006	$self->SUPER::_draw;	1384	$self->SUPER::_draw;
1007		1385
1008	#TODO: force update every cursor change :(	1386	#TODO: force update every cursor change :(
1009	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1387	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1388
		1389	unless (exists $self->{cur_h}) {
		1390	my $text = substr $self->{text}, 0, $self->{cursor};
		1391	utf8::encode $text;
		1392
		1393	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1394	}
		1395
1010	glColor @{$self->{fg}};	1396	glColor @{$self->{fg}};
1011	glBegin GL_LINES;	1397	glBegin GL_LINES;
1012	glVertex $self->{cur_x}, $self->{cur_y};
1013	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1398	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1399	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1014	glEnd;	1400	glEnd;
1015	}	1401	}
1016	}	1402	}
1017		1403
1018	#############################################################################
1019
1020	package CFClient::UI::Slider;	1404	package CFClient::UI::Entry;
1021		1405
1022	use strict;
1023
1024	use SDL::OpenGL;
1025
1026	our @ISA = CFClient::UI::DrawBG::;	1406	our @ISA = CFClient::UI::EntryBase::;
1027		1407
1028	sub size_request {	1408	use CFClient::OpenGL;
		1409
		1410	sub key_down {
1029	my ($self) = @_;	1411	my ($self, $ev) = @_;
1030		1412
1031	my $w = 50;	1413	my $sym = $ev->{sym};
1032	my $h = 10;
1033		1414
1034	$self->{vertical} ? ($h, $w) : ($w, $h)	1415	if ($sym == 13) {
		1416	$self->emit (activate => $self->get_text);
		1417	$self->update;
		1418
		1419	} else {
		1420	$self->SUPER::key_down ($ev);
		1421	}
		1422
1035	}	1423	}
		1424
		1425	#############################################################################
		1426
		1427	package CFClient::UI::Button;
		1428
		1429	our @ISA = CFClient::UI::Label::;
		1430
		1431	use CFClient::OpenGL;
		1432
		1433	my @tex =
		1434	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1435	qw(b1_button_active.png);
1036		1436
1037	sub new {	1437	sub new {
1038	my $class = shift;	1438	my $class = shift;
1039		1439
		1440	$class->SUPER::new (
		1441	padding => 4,
		1442	fg => [1, 1, 1],
		1443	bg => [1, 1, 1, 0.2],
		1444	active_fg => [0, 0, 1],
		1445	can_hover => 1,
		1446	align => 0,
		1447	valign => 0,
		1448	can_events => 1,
		1449	@_
		1450	)
		1451	}
		1452
		1453	sub button_up {
		1454	my ($self, $ev, $x, $y) = @_;
		1455
		1456	if ($x >= 0 && $x < $self->{w}
		1457	&& $y >= 0 && $y < $self->{h}) {
		1458	$self->emit ("activate");
		1459	}
		1460	}
		1461
		1462	sub _draw {
		1463	my ($self) = @_;
		1464
		1465	local $self->{fg} = $self->{fg};
		1466
		1467	if ($GRAB == $self) {
		1468	$self->{fg} = $self->{active_fg};
		1469	}
		1470
		1471	glEnable GL_BLEND;
		1472	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1473	glEnable GL_TEXTURE_2D;
		1474	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1475	glColor 0, 0, 0, 1;
		1476
		1477	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1478
		1479	glDisable GL_TEXTURE_2D;
		1480	glDisable GL_BLEND;
		1481
		1482	$self->SUPER::_draw;
		1483	}
		1484
		1485	#############################################################################
		1486
		1487	package CFClient::UI::CheckBox;
		1488
		1489	our @ISA = CFClient::UI::DrawBG::;
		1490
		1491	my @tex =
		1492	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1493	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1494
		1495	use CFClient::OpenGL;
		1496
		1497	sub new {
		1498	my $class = shift;
		1499
		1500	$class->SUPER::new (
		1501	padding => 2,
		1502	fg => [1, 1, 1],
		1503	active_fg => [1, 1, 0],
		1504	state => 0,
		1505	can_hover => 1,
		1506	@_
		1507	)
		1508	}
		1509
		1510	sub size_request {
		1511	my ($self) = @_;
		1512
		1513	($self->{padding} * 2 + 6) x 2
		1514	}
		1515
		1516	sub button_down {
		1517	my ($self, $ev, $x, $y) = @_;
		1518
		1519	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1520	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1521	$self->{state} = !$self->{state};
		1522	$self->emit (changed => $self->{state});
		1523	}
		1524	}
		1525
		1526	sub _draw {
		1527	my ($self) = @_;
		1528
		1529	$self->SUPER::_draw;
		1530
		1531	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1532
		1533	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1534
		1535	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1536
		1537	glEnable GL_BLEND;
		1538	glEnable GL_TEXTURE_2D;
		1539	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1540
		1541	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1542
		1543	$tex->draw_quad (0, 0, $s, $s);
		1544
		1545	glDisable GL_TEXTURE_2D;
		1546	glDisable GL_BLEND;
		1547	}
		1548
		1549	#############################################################################
		1550
		1551	package CFClient::UI::Image;
		1552
		1553	our @ISA = CFClient::UI::Base::;
		1554
		1555	use CFClient::OpenGL;
		1556	use Carp qw/confess/;
		1557
		1558	our %loaded_images;
		1559
		1560	sub new {
		1561	my $class = shift;
		1562
		1563	my $self = $class->SUPER::new (can_events => 0, @_);
		1564
		1565	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1566
		1567	$loaded_images{$self->{image}} ||=
		1568	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1569
		1570	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1571
		1572	Scalar::Util::weaken $loaded_images{$self->{image}};
		1573
		1574	$self->{aspect} = $tex->{w} / $tex->{h};
		1575
		1576	$self
		1577	}
		1578
		1579	sub size_request {
		1580	my ($self) = @_;
		1581
		1582	($self->{tex}->{w}, $self->{tex}->{h})
		1583	}
		1584
		1585	sub _draw {
		1586	my ($self) = @_;
		1587
		1588	my $tex = $self->{tex};
		1589
		1590	my ($w, $h) = ($self->{w}, $self->{h});
		1591
		1592	if ($self->{rot90}) {
		1593	glRotate 90, 0, 0, 1;
		1594	glTranslate 0, -$self->{w}, 0;
		1595
		1596	($w, $h) = ($h, $w);
		1597	}
		1598
		1599	glEnable GL_BLEND;
		1600	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1601	glEnable GL_TEXTURE_2D;
		1602	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1603
		1604	$tex->draw_quad (0, 0, $w, $h);
		1605
		1606	glDisable GL_BLEND;
		1607	glDisable GL_TEXTURE_2D;
		1608	}
		1609
		1610	#############################################################################
		1611
		1612	package CFClient::UI::VGauge;
		1613
		1614	our @ISA = CFClient::UI::Base::;
		1615
		1616	use List::Util qw(min max);
		1617
		1618	use CFClient::OpenGL;
		1619
		1620	my %tex = (
		1621	food => [
		1622	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1623	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1624	],
		1625	grace => [
		1626	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1627	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1628	],
		1629	hp => [
		1630	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1631	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1632	],
		1633	mana => [
		1634	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1635	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1636	],
		1637	);
		1638
		1639	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1640	sub new {
		1641	my $class = shift;
		1642
		1643	my $self = $class->SUPER::new (
		1644	type => 'food',
		1645	@_
		1646	);
		1647
		1648	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1649
		1650	$self
		1651	}
		1652
		1653	sub size_request {
		1654	my ($self) = @_;
		1655
		1656	#my $tex = $tex{$self->{type}}[0];
		1657	#@$tex{qw(w h)}
		1658	(0, 0)
		1659	}
		1660
		1661	sub set_max {
		1662	my ($self, $max) = @_;
		1663
		1664	$self->{max_val} = $max;
		1665	}
		1666
		1667	sub set_value {
		1668	my ($self, $val, $max) = @_;
		1669
		1670	$self->set_max ($max)
		1671	if defined $max;
		1672
		1673	$max = $self->{max_val};
		1674	$self->{val} = $val;
		1675
		1676	$self->update;
		1677	}
		1678
		1679	sub _draw {
		1680	my ($self) = @_;
		1681
		1682	my $tex = $tex{$self->{type}};
		1683	my ($t1, $t2, $t3) = @$tex;
		1684
		1685	my ($w, $h) = ($self->{w}, $self->{h});
		1686
		1687	if ($self->{vertical}) {
		1688	glRotate 90, 0, 0, 1;
		1689	glTranslate 0, -$self->{w}, 0;
		1690
		1691	($w, $h) = ($h, $w);
		1692	}
		1693
		1694	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1695
		1696	my $ycut1 = max 0, min 1, $ycut;
		1697	my $ycut2 = max 0, min 1, $ycut - 1;
		1698
		1699	my $h1 = $self->{h} * (1 - $ycut1);
		1700	my $h2 = $self->{h} * (1 - $ycut2);
		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	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1708	glBegin GL_QUADS;
		1709	glTexCoord 0 , 0; glVertex 0 , 0;
		1710	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1711	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1712	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1713	glEnd;
		1714
		1715	my $ycut1 = List::Util::min 1, $ycut;
		1716	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1717	glBegin GL_QUADS;
		1718	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1719	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1720	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1721	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1722	glEnd;
		1723
		1724	if ($t3) {
		1725	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1726	glBegin GL_QUADS;
		1727	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1728	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1729	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1730	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1731	glEnd;
		1732	}
		1733
		1734	glDisable GL_BLEND;
		1735	glDisable GL_TEXTURE_2D;
		1736	}
		1737
		1738	#############################################################################
		1739
		1740	package CFClient::UI::Gauge;
		1741
		1742	our @ISA = CFClient::UI::VBox::;
		1743
		1744	sub new {
		1745	my ($class, %arg) = @_;
		1746
		1747	my $self = $class->SUPER::new (
		1748	tooltip => $arg{type},
		1749	%arg,
		1750	);
		1751
		1752	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1753	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1754	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1755
		1756	$self
		1757	}
		1758
		1759	sub set_fontsize {
		1760	my ($self, $fsize) = @_;
		1761
		1762	$self->{value}->set_fontsize ($fsize);
		1763	$self->{max} ->set_fontsize ($fsize);
		1764	}
		1765
		1766	sub set_value {
		1767	my ($self, $val, $max) = @_;
		1768
		1769	$self->set_max ($max)
		1770	if defined $max;
		1771
		1772	$self->{gauge}->set_value ($val, $max);
		1773	$self->{value}->set_text ($val);
		1774	}
		1775
		1776	sub set_max {
		1777	my ($self, $max) = @_;
		1778
		1779	$self->{gauge}->set_max ($max);
		1780	$self->{max}->set_text ($max);
		1781	}
		1782
		1783	#############################################################################
		1784
		1785	package CFClient::UI::Slider;
		1786
		1787	use strict;
		1788
		1789	use CFClient::OpenGL;
		1790
		1791	our @ISA = CFClient::UI::DrawBG::;
		1792
		1793	my @tex =
		1794	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1795	qw(s1_slider.png s1_slider_bg.png);
		1796
		1797	sub new {
		1798	my $class = shift;
		1799
1040	# range [value, low, high, page]	1800	# range [value, low, high, page]
1041		1801
		1802	# TODO: 0-width page
		1803	# TODO: req_w/h are wrong with vertical
		1804	# TODO: calculations are off
1042	$class->SUPER::new (	1805	my $self = $class->SUPER::new (
1043	fg => [1, 1, 1],	1806	fg => [1, 1, 1],
1044	active_fg => [0, 0, 0],	1807	active_fg => [0, 0, 0],
1045	range => [0, 0, 100, 10],	1808	range => [0, 0, 100, 10],
		1809	req_w => 20,
		1810	req_h => 20,
1046	vertical => 1,	1811	vertical => 0,
		1812	can_hover => 1,
		1813	inner_pad => 5,
1047	@_	1814	@_
1048	)	1815	);
		1816
		1817	$self
		1818	}
		1819
		1820	sub size_request {
		1821	my ($self) = @_;
		1822
		1823	my $w = $self->{req_w};
		1824	my $h = $self->{req_h};
		1825
		1826	$self->{vertical} ? ($h, $w) : ($w, $h)
1049	}	1827	}
1050		1828
1051	sub button_down {	1829	sub button_down {
1052	my ($self, $ev, $x, $y) = @_;	1830	my ($self, $ev, $x, $y) = @_;
1053		1831
…		…
1061	if ($GRAB == $self) {	1839	if ($GRAB == $self) {
1062	my ($value, $lo, $hi, $page) = @{$self->{range}};	1840	my ($value, $lo, $hi, $page) = @{$self->{range}};
1063		1841
1064	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1842	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1065		1843
		1844	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1845	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1846
		1847	$x -= $inner_pad_px; # substract the padding
1066	$x = $x * ($hi - $lo) / $w + $lo;	1848	$x = $x * ($hi - $lo) / $inner_w + $lo;
1067	$x = $lo if $x < $lo;	1849	$x = $lo if $x < $lo;
1068	$x = $hi - $page if $x > $hi - $page;	1850	$x = $hi - $page if $x > $hi - $page;
1069	$self->{range}[0] = $x;	1851	$self->{range}[0] = $x;
1070		1852
1071	$self->emit (changed => $x);	1853	$self->emit (changed => $x);
1072	$self->update;	1854	$self->update;
1073	}	1855	}
		1856	}
		1857
		1858	# the inner_* stuff is for generating a padding for the slider handle,
		1859	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1860	# correct propably, but it does the job for now
		1861	sub _calc_inner_pad_px {
		1862	my ($self, $w) = @_;
		1863	($w / 100) * $self->{inner_pad} # % to pixels
1074	}	1864	}
1075		1865
1076	sub _draw {	1866	sub _draw {
1077	my ($self) = @_;	1867	my ($self) = @_;
1078		1868
…		…
1092	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1882	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1093	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1883	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1094		1884
1095	my ($value, $lo, $hi, $page) = @{$self->{range}};	1885	my ($value, $lo, $hi, $page) = @{$self->{range}};
1096		1886
		1887	$hi = $value + 1 if $lo == $hi;
		1888
		1889	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1890	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1891
1097	$page = int $page * $w / ($hi - $lo);	1892	$page = int $page * $inner_w / ($hi - $lo);
1098	$value = int +($value - $lo) * $w / ($hi - $lo);	1893	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1099		1894
1100	$w -= $page;	1895	$w -= $page;
1101	$page &= ~1;	1896	$page &= ~1;
1102	glTranslate $page * 0.5, 0, 0;	1897	glTranslate $page * 0.5, 0, 0;
		1898	$page ||= 2;
1103		1899
1104	glColor @$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;	1900	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1112	my $knob_b = $value + $page * 0.5;	1901	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1113		1902
1114	glBegin GL_QUADS;	1903	glEnable GL_BLEND;
1115	glColor @$fg;	1904	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1116	glVertex $knob_a, 0;	1905	glEnable GL_TEXTURE_2D;
1117	glVertex $knob_a, $h;	1906	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1118	glVertex $knob_b, $h;
1119	glVertex $knob_b, 0;
1120		1907
1121	if ($knob_a < $knob_b - 2) {	1908	# draw background
1122	glColor @$bg;	1909	$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		1910
1131	#############################################################################	1911	# draw handle
		1912	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1132		1913
		1914	glDisable GL_BLEND;
		1915	glDisable GL_TEXTURE_2D;
		1916	}
		1917
		1918	#############################################################################
		1919
1133	package CFClient::UI::MapWidget;	1920	package CFClient::UI::TextView;
1134		1921
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::;	1922	our @ISA = CFClient::UI::HBox::;
		1923
		1924	use CFClient::OpenGL;
1143		1925
1144	sub new {	1926	sub new {
1145	my $class = shift;	1927	my $class = shift;
1146		1928
1147	$class->SUPER::new (	1929	my $self = $class->SUPER::new (
1148	z => -1,	1930	fontsize => 1,
1149	list => (glGenLists 1),	1931	#font => default_font
1150	@_	1932	@_,
		1933
		1934	layout => (new CFClient::Layout),
		1935	par => [],
		1936	height => 0,
		1937	children => [
		1938	(new CFClient::UI::Empty expand => 1),
		1939	(new CFClient::UI::Slider vertical => 1),
		1940	],
1151	)	1941	);
1152	}
1153		1942
1154	sub key_down {	1943	$self->{children}[1]->connect (changed => sub {
1155	print "MAPKEYDOWN\n";	1944	$self->update;
1156	}	1945	});
1157		1946
1158	sub key_up {	1947	$self
1159	}	1948	}
1160		1949
1161	sub size_request {	1950	sub set_fontsize {
		1951	my ($self, $fontsize) = @_;
		1952
		1953	$self->{fontsize} = $fontsize;
		1954	$self->reflow;
		1955	}
		1956
		1957	sub text_height {
		1958	my ($self, $text) = @_;
		1959
		1960	my $layout = $self->{layout};
		1961
		1962	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		1963	$layout->set_width ($self->{w});
		1964	$layout->set_text ($text);
1162	(	1965
1163	1 + int $::WIDTH / 32,	1966	($layout->size)[1]
1164	1 + int $::HEIGHT / 32,	1967	}
1165	)	1968
		1969	sub reflow {
		1970	my ($self) = @_;
		1971
		1972	$self->{need_reflow}++;
		1973	$self->update;
		1974	}
		1975
		1976	sub size_allocate {
		1977	my ($self, $w, $h) = @_;
		1978
		1979	$self->SUPER::size_allocate ($w, $h);
		1980
		1981	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1982	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1983	$self->{layout}->set_width ($self->{children}[0]{w});
		1984
		1985	$self->reflow;
		1986	}
		1987
		1988	sub add_paragraph {
		1989	my ($self, $color, $text) = @_;
		1990
		1991	#TODO: intelligently "reformat" paragraph
		1992
		1993	my $height = $self->text_height ($text);
		1994
		1995	$self->{height} += $height;
		1996
		1997	push @{$self->{par}}, [$height, $color, $text];
		1998
		1999	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2000	$self->{children}[1]->update;
1166	}	2001	}
1167		2002
1168	sub update {	2003	sub update {
1169	my ($self) = @_;	2004	my ($self) = @_;
1170		2005
1171	$self->{need_update} = 1;
1172	$self->SUPER::update;	2006	$self->SUPER::update;
		2007
		2008	return unless $self->{h} > 0;
		2009
		2010	delete $self->{texture};
		2011
		2012	$ROOT->on_refresh ($self, sub {
		2013	if (delete $self->{need_reflow}) {
		2014	my $height = 0;
		2015
		2016	$height += $_->[0] = $self->text_height ($_->[2])
		2017	for @{$self->{par}};
		2018
		2019	$self->{height} = $height;
		2020
		2021	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2022
		2023	delete $self->{texture};
		2024	}
		2025
		2026	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		2027	glClearColor 0, 0, 0, 1;
		2028	glClear GL_COLOR_BUFFER_BIT;
		2029
		2030	glEnable GL_BLEND;
		2031	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2032	glEnable GL_TEXTURE_2D;
		2033	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2034
		2035	my $top = int $self->{children}[1]{range}[0];
		2036
		2037	my $y0 = $top;
		2038	my $y1 = $top + $self->{h};
		2039
		2040	my $y = 0;
		2041
		2042	my $layout = $self->{layout};
		2043
		2044	$layout->set_font ($self->{font}) if $self->{font};
		2045
		2046	for my $par (@{$self->{par}}) {
		2047	my $h = $par->[0];
		2048
		2049	if ($y0 < $y + $h && $y < $y1) {
		2050	$layout->set_text ($par->[2]);
		2051
		2052	glColor @{ $par->[1] };
		2053	my ($W, $H) = $layout->size;
		2054	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2055	}
		2056
		2057	$y += $h;
		2058	}
		2059
		2060	glDisable GL_TEXTURE_2D;
		2061	glDisable GL_BLEND;
		2062	};
		2063	});
1173	}	2064	}
1174		2065
1175	sub _draw {	2066	sub _draw {
1176	my ($self) = @_;	2067	my ($self) = @_;
1177		2068
1178	if (delete $self->{need_update}) {	2069	if ($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;	2070	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;	2071	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207		2072	$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;	2073	glDisable GL_TEXTURE_2D;
1258	glDisable GL_BLEND;
1259
1260	glEndList;
1261	}	2074	}
1262		2075
1263	glCallList $self->{list};	2076	$self->{children}[1]->draw;
1264	}
1265		2077
1266	my %DIR = (
1267	SDLK_KP8, [1, "north"],
1268	SDLK_KP9, [2, "northeast"],
1269	SDLK_KP6, [3, "east"],
1270	SDLK_KP3, [4, "southeast"],
1271	SDLK_KP2, [5, "south"],
1272	SDLK_KP1, [6, "southwest"],
1273	SDLK_KP4, [7, "west"],
1274	SDLK_KP7, [8, "northwest"],
1275
1276	SDLK_UP, [1, "north"],
1277	SDLK_RIGHT, [3, "east"],
1278	SDLK_DOWN, [5, "south"],
1279	SDLK_LEFT, [7, "west"],
1280	);
1281
1282	sub key_down {
1283	my ($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	$::CONN->send ("command run_stop");
1314	}
1315	}	2078	}
1316		2079
1317	#############################################################################	2080	#############################################################################
1318		2081
1319	package CFClient::UI::Animator;	2082	package CFClient::UI::Animator;
1320		2083
1321	use SDL::OpenGL;	2084	use CFClient::OpenGL;
1322		2085
1323	our @ISA = CFClient::UI::Bin::;	2086	our @ISA = CFClient::UI::Bin::;
1324		2087
1325	sub moveto {	2088	sub moveto {
1326	my ($self, $x, $y) = @_;	2089	my ($self, $x, $y) = @_;
…		…
1356	glPopMatrix;	2119	glPopMatrix;
1357	}	2120	}
1358		2121
1359	#############################################################################	2122	#############################################################################
1360		2123
1361	package CFClient::UI::Toplevel;	2124	package CFClient::UI::Flopper;
		2125
		2126	our @ISA = CFClient::UI::Button::;
		2127
		2128	sub new {
		2129	my $class = shift;
		2130
		2131	my $self = $class->SUPER::new (
		2132	state => 0,
		2133	connect_activate => \&toggle_flopper,
		2134	can_events => 1,
		2135	@_
		2136	);
		2137
		2138	if ($self->{state}) {
		2139	$self->{state} = 0;
		2140	$self->toggle_flopper;
		2141	}
		2142
		2143	$self
		2144	}
		2145
		2146	sub toggle_flopper {
		2147	my ($self) = @_;
		2148
		2149	# TODO: use animation
		2150	if ($self->{state} = !$self->{state}) {
		2151	$CFClient::UI::ROOT->add ($self->{other});
		2152	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2153	$self->emit ("open");
		2154	} else {
		2155	$CFClient::UI::ROOT->remove ($self->{other});
		2156	$self->emit ("close");
		2157	}
		2158
		2159	$self->emit (changed => $self->{state});
		2160	}
		2161
		2162	#############################################################################
		2163
		2164	package CFClient::UI::Tooltip;
		2165
		2166	our @ISA = CFClient::UI::Bin::;
		2167
		2168	use CFClient::OpenGL;
		2169
		2170	sub new {
		2171	my $class = shift;
		2172
		2173	$class->SUPER::new (
		2174	@_,
		2175	can_events => 0,
		2176	)
		2177	}
		2178
		2179	sub set_text {
		2180	my ($self, $text) = @_;
		2181
		2182	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2183	$self->{label}->set_text ($text);
		2184	$self->add ($self->{label});
		2185	}
		2186
		2187	sub size_request {
		2188	my ($self) = @_;
		2189
		2190	$self->child->set_max_size ($::WIDTH * 0.2);
		2191
		2192	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2193
		2194	($w + 4, $h + 4)
		2195	}
		2196
		2197	sub _draw {
		2198	my ($self) = @_;
		2199
		2200	glPushMatrix;
		2201	glTranslate 0.375, 0.375;
		2202
		2203	my ($w, $h) = @$self{qw(w h)};
		2204
		2205	glColor 1, 0.8, 0.4;
		2206	glBegin GL_QUADS;
		2207	glVertex 0 , 0;
		2208	glVertex 0 , $h;
		2209	glVertex $w, $h;
		2210	glVertex $w, 0;
		2211	glEnd;
		2212
		2213	glColor 0, 0, 0;
		2214	glBegin GL_LINE_LOOP;
		2215	glVertex 0 , 0;
		2216	glVertex 0 , $h;
		2217	glVertex $w, $h;
		2218	glVertex $w, 0;
		2219	glEnd;
		2220
		2221	glPopMatrix;
		2222
		2223	glTranslate 2, 2;
		2224	$self->SUPER::_draw;
		2225	}
		2226
		2227	#############################################################################
		2228
		2229	package CFClient::UI::Root;
1362		2230
1363	our @ISA = CFClient::UI::Container::;	2231	our @ISA = CFClient::UI::Container::;
		2232
		2233	use CFClient::OpenGL;
		2234
		2235	sub check_size {
		2236	my ($self) = @_;
		2237
		2238	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2239	}
1364		2240
1365	sub size_request {	2241	sub size_request {
1366	($::WIDTH, $::HEIGHT)	2242	($::WIDTH, $::HEIGHT)
1367	}	2243	}
1368		2244
1369	sub size_allocate {	2245	sub configure {
1370	my ($self, $w, $h) = @_;	2246	my ($self, $x, $y, $w, $h) = @_;
1371		2247
1372	$self->SUPER::size_allocate ($w, $h);	2248	$self->SUPER::configure ($x, $y, $w, $h);
1373		2249
1374	$_->size_allocate ($_->size_request)
1375	for @{$self->{children}};	2250	for my $child (@{$self->{children}}) {
1376	}	2251	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1377		2252
1378	sub translate {	2253	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2254	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2255	$child->configure ($X, $Y, $W,$H);
		2256	}
		2257	}
		2258
		2259	sub _topleft {
1379	my ($self, $x, $y) = @_;	2260	my ($self, $x, $y) = @_;
1380		2261
1381	($x, $y)	2262	($x, $y)
1382	}	2263	}
1383		2264
1384	sub update {	2265	sub update {
1385	my ($self) = @_;	2266	my ($self) = @_;
1386		2267
1387	$self->size_allocate ($self->size_request);	2268	$self->check_size;
1388	::refresh ();	2269	::refresh ();
1389	}	2270	}
1390		2271
1391	sub add {	2272	sub add {
1392	my ($self, $widget) = @_;	2273	my ($self, $child) = @_;
1393		2274
		2275	# integerize window positions
		2276	$child->{x} = int $child->{x};
		2277	$child->{y} = int $child->{y};
		2278
1394	$self->SUPER::add ($widget);	2279	$self->SUPER::add ($child);
		2280	}
1395		2281
1396	$widget->size_allocate ($widget->size_request);	2282	sub on_refresh {
		2283	my ($self, $id, $cb) = @_;
		2284
		2285	$self->{refresh_hook}{$id} = $cb;
1397	}	2286	}
1398		2287
1399	sub draw {	2288	sub draw {
1400	my ($self) = @_;	2289	my ($self) = @_;
1401		2290
		2291	while (my $rcb = delete $self->{refresh_hook}) {
		2292	$_->() for values %$rcb;
		2293	}
		2294
		2295	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2296	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2297	glClear GL_COLOR_BUFFER_BIT;
		2298
		2299	glMatrixMode GL_PROJECTION;
		2300	glLoadIdentity;
		2301	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2302	glMatrixMode GL_MODELVIEW;
		2303	glLoadIdentity;
		2304
1402	$self->_draw;	2305	$self->_draw;
1403	}	2306	}
1404		2307
1405	#############################################################################	2308	#############################################################################
1406		2309
1407	package CFClient::UI;	2310	package CFClient::UI;
1408		2311
		2312	$ROOT = new CFClient::UI::Root;
1409	$TOPLEVEL = new CFClient::UI::Toplevel;	2313	$TOOLTIP = new CFClient::UI::Tooltip;
1410		2314
1411	1	2315	1
1412		2316

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