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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.83 by root, Wed Apr 12 12:16:58 2006 UTC vs.
Revision 1.147 by root, Sat Apr 22 03:50:25 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 $BUTTON_STATE;	13	our $BUTTON_STATE;
14		14
15	# class methods for events	15	# class methods for events
16	sub feed_sdl_key_down_event {	16	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	17	$FOCUS->key_down ($_[0]) if $FOCUS;
…		…
21	$FOCUS->key_up ($_[0]) if $FOCUS;	21	$FOCUS->key_up ($_[0]) if $FOCUS;
22	}	22	}
23		23
24	sub feed_sdl_button_down_event {	24	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	25	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	26	my ($x, $y) = ($ev->{x}, $ev->{y});
27		27
28	if (!$BUTTON_STATE) {	28	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	29	my $widget = $ROOT->find_widget ($x, $y);
30		30
31	$GRAB = $widget;	31	$GRAB = $widget;
32	$GRAB->update if $GRAB;	32	$GRAB->update if $GRAB;
33	}	33	}
34		34
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		36
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	38	}
39		39
40	sub feed_sdl_button_up_event {	40	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	41	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	42	my ($x, $y) = ($ev->{x}, $ev->{y});
43		43
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		45
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		47
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		49
50	if (!$BUTTON_STATE) {	50	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	51	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	52	$grab->update if $grab;
53	$GRAB->update if $GRAB;	53	$GRAB->update if $GRAB;
54	}	54	}
55	}	55	}
56		56
57	sub feed_sdl_motion_event {	57	sub feed_sdl_motion_event {
58	my ($ev) = @_;	58	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	59	my ($x, $y) = ($ev->{x}, $ev->{y});
60		60
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		62
63	if ($widget != $HOVER) {	63	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	64	my $hover = $HOVER; $HOVER = $widget;
65		65
66	$hover->update if $hover;	66	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	67	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}	68	}
69		69
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
		71	}
		72
		73	# convert position array to integers
		74	sub harmonize {
		75	my ($vals) = @_;
		76
		77	my $rem = 0;
		78
		79	for (@$vals) {
		80	my $i = int $_ + $rem;
		81	$rem += $_ - $i;
		82	$_ = $i;
		83	}
71	}	84	}
72		85
73	#############################################################################	86	#############################################################################
74		87
75	package CFClient::UI::Base;	88	package CFClient::UI::Base;
76		89
77	use strict;	90	use strict;
78		91
79	use SDL::OpenGL;	92	use CFClient::OpenGL;
80		93
81	sub new {	94	sub new {
82	my $class = shift;	95	my $class = shift;
83		96
84	my $self = bless {	97	my $self = bless {
85	x => 0,	98	x => 0,
86	y => 0,	99	y => 0,
87	z => 0,	100	z => 0,
88	w => -1,
89	h => -1,
90	@_	101	@_
91	}, $class;	102	}, $class;
92		103
93	for (keys %$self) {	104	for (keys %$self) {
94	if (/^connect_(.*)$/) {	105	if (/^connect_(.*)$/) {
…		…
97	}	108	}
98		109
99	$self	110	$self
100	}	111	}
101		112
		113	sub show {
		114	my ($self) = @_;
		115
		116	return if $self->{parent};
		117
		118	$CFClient::UI::ROOT->add ($self);
		119	}
		120
		121	sub hide {
		122	my ($self) = @_;
		123
		124	return unless $self->{parent};
		125
		126	$self->{parent}->remove ($self);
		127	}
		128
102	sub move {	129	sub move {
103	my ($self, $x, $y, $z) = @_;	130	my ($self, $x, $y, $z) = @_;
		131
104	$self->{x} = $x;	132	$self->{x} = int $x;
105	$self->{y} = $y;	133	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	134	$self->{z} = $z if defined $z;
		135
		136	$self->update;
107	}	137	}
108		138
109	sub needs_redraw {	139	sub needs_redraw {
110	0	140	0
111	}	141	}
112		142
113	sub size_request {	143	sub size_request {
114	require Carp;	144	require Carp;
115	Carp::confess "size_request is abtract";	145	Carp::confess "size_request is abstract";
116	}	146	}
117		147
118	sub _size_allocate {	148	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	149	my ($self, $x, $y, $w, $h) = @_;
120		150
		151	if ($self->{aspect}) {
		152	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		153	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		154
		155	# use alignment to adjust x, y
		156
		157	$x += int +($w - $w2) * 0.5;
		158	$y += int +($h - $h2) * 0.5;
		159
		160	($w, $h) = ($w2, $h2);
		161	}
		162
		163	if ($self->{x} != $x || $self->{y} != $y) {
121	$self->{x} = $x;	164	$self->{x} = $x;
122	$self->{y} = $y;	165	$self->{y} = $y;
		166	$self->update;
		167	}
123		168
124	return unless $self->{w} != $w || $self->{h} != $h;	169	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	170	$self->{w} = $w;
127	$self->{h} = $h;	171	$self->{h} = $h;
128		172
		173	$self->size_allocate ($w, $h);
		174	$self->update;
129	1	175	}
130	}	176	}
131		177
132	sub size_allocate {	178	sub size_allocate {
		179	# nothing to be done
		180	}
		181
		182	# return top left coordinates
		183	sub _topleft {
133	my ($self, $x, $y, $w, $h) = @_;	184	my ($self, $x, $y) = @_;
134		185
135	$self->_size_allocate ($x, $y, $w, $h);	186	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	187	}
137		188
138	# translate global coordinates to local coordinate system	189	# translate global coordinates to local coordinate system
139	sub translate {	190	sub coord2local {
140	my ($self, $x, $y) = @_;	191	my ($self, $x, $y) = @_;
141		192
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	193	my ($X, $Y) = $self->_topleft;
		194	($x - $X, $y - $Y)
		195	}
		196
		197	# translate local coordinates to global coordinate system
		198	sub coord2global {
		199	my ($self, $x, $y) = @_;
		200
		201	my ($X, $Y) = $self->_topleft;
		202	($x + $X, $y + $Y)
143	}	203	}
144		204
145	sub focus_in {	205	sub focus_in {
146	my ($self) = @_;	206	my ($self) = @_;
147		207
148	return if $FOCUS == $self;	208	return if $FOCUS == $self;
		209	return unless $self->{can_focus};
149		210
150	my $focus = $FOCUS; $FOCUS = $self;	211	my $focus = $FOCUS; $FOCUS = $self;
		212
		213	$self->emit (focus_in => $focus);
		214
151	$focus->update if $focus;	215	$focus->update if $focus;
152	$FOCUS->update;	216	$FOCUS->update;
153	}	217	}
154		218
155	sub focus_out {	219	sub focus_out {
156	my ($self) = @_;	220	my ($self) = @_;
157		221
158	return unless $FOCUS == $self;	222	return unless $FOCUS == $self;
159		223
160	my $focus = $FOCUS; undef $FOCUS;	224	my $focus = $FOCUS; undef $FOCUS;
		225
		226	$self->emit (focus_out => $focus);
		227
161	$focus->update if $focus; #?	228	$focus->update if $focus; #?
162	}	229	}
163		230
164	sub mouse_motion { }	231	sub mouse_motion { }
165	sub button_up { }	232	sub button_up { }
…		…
186	glPushMatrix;	253	glPushMatrix;
187	glTranslate $self->{x}, $self->{y}, 0;	254	glTranslate $self->{x}, $self->{y}, 0;
188	$self->_draw;	255	$self->_draw;
189	glPopMatrix;	256	glPopMatrix;
190		257
191	if ($self == $HOVER) {	258	if ($self == $HOVER && $self->{can_hover}) {
192	my ($x, $y) = @$self{qw(x y)};	259	my ($x, $y) = @$self{qw(x y)};
193		260
194	glColor 0, 0, 1, 0.2;	261	glColor 1, 0.8, 0.5, 0.2;
195	glEnable GL_BLEND;	262	glEnable GL_BLEND;
196	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	263	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197	glBegin GL_QUADS;	264	glBegin GL_QUADS;
198	glVertex $x , $y;	265	glVertex $x , $y;
199	glVertex $x + $self->{w}, $y;	266	glVertex $x + $self->{w}, $y;
…		…
219		286
220	()	287	()
221	}	288	}
222		289
223	sub set_parent {	290	sub set_parent {
224	my ($self, $par) = @_;	291	my ($self, $parent) = @_;
225		292
226	$self->{parent} = $par;
227	Scalar::Util::weaken $self->{parent};	293	Scalar::Util::weaken ($self->{parent} = $parent);
228	}	294	}
229		295
230	sub get_parent {	296	sub check_size {
231	$_[0]->{parent}	297	my ($self) = @_;
		298
		299	my ($w, $h) = $self->size_request;
		300
		301	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		302	$self->{req_w} = $w;
		303	$self->{req_h} = $h;
		304
		305	$self->{parent}->check_size
		306	if $self->{parent};
		307	}
232	}	308	}
233		309
234	sub update {	310	sub update {
235	my ($self) = @_;	311	my ($self) = @_;
236		312
…		…
239	}	315	}
240		316
241	sub connect {	317	sub connect {
242	my ($self, $signal, $cb) = @_;	318	my ($self, $signal, $cb) = @_;
243		319
244	push @{ $self->{cb}{$signal} }, $cb;	320	push @{ $self->{signal_cb}{$signal} }, $cb;
245	}	321	}
246		322
247	sub emit {	323	sub emit {
248	my ($self, $signal, @args) = @_;	324	my ($self, $signal, @args) = @_;
249		325
		326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
250	$_->($self, @args)	327	$cb->($self, @args);
251	for @{$self->{cb}{$signal} || []};	328	}
252	}	329	}
253		330
254	sub DESTROY {	331	sub DESTROY {
255	my ($self) = @_;	332	my ($self) = @_;
256		333
…		…
262	package CFClient::UI::DrawBG;	339	package CFClient::UI::DrawBG;
263		340
264	our @ISA = CFClient::UI::Base::;	341	our @ISA = CFClient::UI::Base::;
265		342
266	use strict;	343	use strict;
267	use SDL::OpenGL;	344	use CFClient::OpenGL;
268		345
269	sub new {	346	sub new {
270	my $class = shift;	347	my $class = shift;
271		348
272	# range [value, low, high, page]	349	# range [value, low, high, page]
…		…
325		402
326	$self	403	$self
327	}	404	}
328		405
329	sub add {	406	sub add {
330	my ($self, $chld) = @_;	407	my ($self, $child) = @_;
331		408
332	$chld->set_parent ($self);	409	$child->set_parent ($self);
		410
		411	use sort 'stable';
333		412
334	$self->{children} = [	413	$self->{children} = [
335	sort { $a->{z} <=> $b->{z} }	414	sort { $a->{z} <=> $b->{z} }
336	@{$self->{children}}, $chld	415	@{$self->{children}}, $child
337	];	416	];
338		417
339	$self->{w} = $self->{h} = -1;	418	$child->check_size;
340	$self->update;
341	}	419	}
342		420
343	sub remove {	421	sub remove {
344	my ($self, $widget) = @_;	422	my ($self, $child) = @_;
345		423
		424	delete $child->{parent};
		425
346	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347		427
348	$self->size_allocate (0, 0, $self->{w}, $self->{h});	428	$self->check_size;
349	}	429	}
350		430
351	sub find_widget {	431	sub find_widget {
352	my ($self, $x, $y) = @_;	432	my ($self, $x, $y) = @_;
353		433
…		…
383		463
384	$class->SUPER::new (children => [$child], %arg)	464	$class->SUPER::new (children => [$child], %arg)
385	}	465	}
386		466
387	sub add {	467	sub add {
388	my ($self, $widget) = @_;	468	my ($self, $child) = @_;
389		469
390	$self->{children} = [];	470	$self->{children} = [];
391		471
392	$self->SUPER::add ($widget);	472	$self->SUPER::add ($child);
393	}	473	}
394		474
395	sub remove {	475	sub remove {
396	my ($self, $widget) = @_;	476	my ($self, $widget) = @_;
397		477
…		…
406	sub size_request {	486	sub size_request {
407	$_[0]{children}[0]->size_request	487	$_[0]{children}[0]->size_request
408	}	488	}
409		489
410	sub size_allocate {	490	sub size_allocate {
411	my ($self, $x, $y, $w, $h) = @_;	491	my ($self, $w, $h) = @_;
412		492
413	$self->_size_allocate ($x, $y, $w, $h) or return;
414
415	$self->{children}[0]->size_allocate (0, 0, $w, $h);	493	$self->{children}[0]->configure (0, 0, $w, $h);
416	}	494	}
417		495
418	#############################################################################	496	#############################################################################
419		497
420	package CFClient::UI::Window;	498	package CFClient::UI::Window;
421		499
422	our @ISA = CFClient::UI::Bin::;	500	our @ISA = CFClient::UI::Bin::;
423		501
424	use SDL::OpenGL;	502	use CFClient::OpenGL;
425		503
426	sub new {	504	sub new {
427	my ($class, %arg) = @_;	505	my ($class, %arg) = @_;
428		506
429	my $self = $class->SUPER::new (%arg);	507	my $self = $class->SUPER::new (%arg);
…		…
438	}	516	}
439		517
440	sub render_chld {	518	sub render_chld {
441	my ($self) = @_;	519	my ($self) = @_;
442		520
443	$self->{texture} =	521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
444	CFClient::Texture->new_from_opengl (	522	glClearColor 0, 0, 0, 1;
445	$self->{w}, $self->{h}, sub { $self->child->draw }	523	glClear GL_COLOR_BUFFER_BIT;
446	);	524	$self->child->draw;
		525	};
447	}	526	}
448		527
449	sub size_allocate {	528	sub size_allocate {
450	my ($self, $x, $y, $w, $h) = @_;	529	my ($self, $w, $h) = @_;
451		530
452	$self->_size_allocate ($x, $y, $w, $h) or return;
453
454	$self->child->size_allocate (0, 0, $w, $h);	531	$self->child->configure (0, 0, $w, $h);
455		532
456	$self->render_chld;	533	$self->render_chld;
457	}	534	}
458		535
459	sub _draw {	536	sub _draw {
…		…
475	glDisable GL_TEXTURE_2D;	552	glDisable GL_TEXTURE_2D;
476	}	553	}
477		554
478	#############################################################################	555	#############################################################################
479		556
		557	package CFClient::UI::ViewPort;
		558
		559	our @ISA = CFClient::UI::Window::;
		560
		561	sub new { die }
		562
		563	sub size_request {
		564	my ($self) = @_;
		565
		566	@$self{qw(child_w child_h)} = $self->child->size_request;
		567	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		568
		569	@$self{qw(child_w child_h)}
		570	}
		571
		572	sub _draw {
		573	my ($self) = @_;
		574
		575	$self->{children}[1]->draw;
		576	}
		577
		578
		579	#############################################################################
		580
480	package CFClient::UI::Frame;	581	package CFClient::UI::Frame;
481		582
482	our @ISA = CFClient::UI::Bin::;	583	our @ISA = CFClient::UI::Bin::;
483		584
484	use SDL::OpenGL;	585	use CFClient::OpenGL;
485		586
486	sub size_request {	587	sub size_request {
487	my ($self) = @_;	588	my ($self) = @_;
488	my $chld = $self->child	589	my $chld = $self->child
489	or return (0, 0);	590	or return (0, 0);
…		…
494	}	595	}
495		596
496	sub size_allocate {	597	sub size_allocate {
497	my ($self, $x, $y, $w, $h) = @_;	598	my ($self, $x, $y, $w, $h) = @_;
498		599
499	$self->_size_allocate ($x, $y, $w, $h) or return;
500
501	$self->child->size_allocate (2, 2, $w - 4, $h - 4);	600	$self->child->configure (2, 2, $w - 4, $h - 4);
502	}	601	}
503		602
504	sub _draw {	603	sub _draw {
505	my ($self) = @_;	604	my ($self) = @_;
506		605
…		…
523		622
524	package CFClient::UI::FancyFrame;	623	package CFClient::UI::FancyFrame;
525		624
526	our @ISA = CFClient::UI::Bin::;	625	our @ISA = CFClient::UI::Bin::;
527		626
528	use SDL::OpenGL;	627	use CFClient::OpenGL;
529		628
530	my @tex =	629	my @tex =
531	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	630	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
532	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	631	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533		632
		633	sub new {
		634	my $class = shift;
		635
		636	# TODO: user_x, user_y, overwrite moveto?
		637
		638	my $self = $class->SUPER::new (
		639	bg => [1, 1, 1, 1],
		640	border_bg => [1, 1, 1, 1],
		641	border => 0.8,
		642	@_
		643	);
		644
		645	$self->{title} &&= new CFClient::UI::Label
		646	align => 0,
		647	valign => 1,
		648	text => $self->{title},
		649	fontsize => 1;
		650
		651	$self
		652	}
		653
		654	sub border {
		655	int $_[0]{border} * $::FONTSIZE
		656	}
		657
534	sub size_request {	658	sub size_request {
535	my ($self) = @_;	659	my ($self) = @_;
536		660
537	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};	661	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538		662
539	my ($w, $h) = $self->SUPER::size_request;	663	my ($w, $h) = $self->SUPER::size_request;
540		664
541	$h += $tex[1]->{h};	665	(
542	$h += $tex[4]->{h};	666	$w + $self->border * 2,
543	$w += $tex[2]->{w};	667	$h + $self->border * 2,
544	$w += $tex[3]->{w};	668	)
545
546	($w, $h)
547	}	669	}
548		670
549	sub size_allocate {	671	sub size_allocate {
550	my ($self, $x, $y, $w, $h) = @_;	672	my ($self, $w, $h) = @_;
551		673
552	$self->_size_allocate ($x, $y, $w, $h) or return;	674	$h -= List::Util::max 0, $self->border * 2;
		675	$w -= List::Util::max 0, $self->border * 2;
553		676
554	$h -= $tex[1]{h};	677	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
555	$h -= $tex[4]{h};	678	if $self->{title};
556	$w -= $tex[2]{w};
557	$w -= $tex[3]{w};
558		679
559	$h = $h < 0 ? 0 : $h;	680	$self->child->configure ($self->border, $self->border, $w, $h);
560	$w = $w < 0 ? 0 : $w;
561
562	my $child = $self->child;
563
564	$child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565	}	681	}
566		682
567	sub button_down {	683	sub button_down {
568	my ($self, $ev, $x, $y) = @_;	684	my ($self, $ev, $x, $y) = @_;
569		685
		686	my $border = $self->border;
		687
570	if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}	688	if ($x < $self->{w} && $x >= $self->{w} - $border
571	&& $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {	689	&& $y < $self->{h} && $y >= $self->{h} - $border) {
572		690
573	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	691	my ($ox, $oy) = ($ev->{x}, $ev->{y});
574	my ($bw, $bh) = ($self->{w}, $self->{h});	692	my ($bw, $bh) = ($self->{w}, $self->{h});
575		693
576	$self->{motion} = sub {	694	$self->{motion} = sub {
577	my ($ev, $x, $y) = @_;	695	my ($ev, $x, $y) = @_;
578		696
579	($x, $y) = ($ev->motion_x, $ev->motion_y);	697	($x, $y) = ($ev->{x}, $ev->{y});
580		698
581	$self->{user_w} = $bw + $x - $ox;	699	$self->{user_w} = $bw + $x - $ox;
582	$self->{user_h} = $bh + $y - $oy;	700	$self->{user_h} = $bh + $y - $oy;
583	$self->update;	701	$self->check_size;
584	};	702	};
585		703
586	} elsif ($x >= 0 && $x < $self->{w}	704	} elsif ($x >= 0 && $x < $self->{w}
587	&& $y >= 0 && $y < $tex[1]{h}) {	705	&& $y >= 0 && $y < $border) {
588		706
589	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	707	my ($ox, $oy) = ($ev->{x}, $ev->{y});
590	my ($bx, $by) = ($self->{x}, $self->{y});	708	my ($bx, $by) = ($self->{x}, $self->{y});
591		709
592	$self->{motion} = sub {	710	$self->{motion} = sub {
593	my ($ev, $x, $y) = @_;	711	my ($ev, $x, $y) = @_;
594		712
595	($x, $y) = ($ev->motion_x, $ev->motion_y);	713	($x, $y) = ($ev->{x}, $ev->{y});
596		714
597	$self->move ($bx + $x - $ox, $by + $y - $oy);	715	$self->move ($bx + $x - $ox, $by + $y - $oy);
598	$self->update;	716	$self->update;
599	};	717	};
600	}	718	}
…		…
613	}	731	}
614		732
615	sub _draw {	733	sub _draw {
616	my ($self) = @_;	734	my ($self) = @_;
617		735
618	my ($w, $h) = ($self->{w}, $self->{h});	736	my ($w, $h ) = ($self->{w}, $self->{h});
619	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	737	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620		738
621	glEnable GL_BLEND;	739	glEnable GL_BLEND;
622	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	740	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623	glEnable GL_TEXTURE_2D;	741	glEnable GL_TEXTURE_2D;
624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	742	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625		743
626	my $top = $tex[1];	744	my $border = $self->border;
		745
		746	glColor @{ $self->{border_bg} };
627	$top->draw_quad (0, 0, $w, $top->{h});	747	$tex[1]->draw_quad (0, 0, $w, $border);
628		748	$tex[3]->draw_quad (0, $border, $border, $ch);
629	my $left = $tex[3];	749	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
630	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	750	$tex[4]->draw_quad (0, $h - $border, $w, $border);
631
632	my $right = $tex[2];
633	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635	my $bottom = $tex[4];
636	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637		751
638	my $bg = $tex[0];	752	my $bg = $tex[0];
639		753
640	glBindTexture GL_TEXTURE_2D, $bg->{name};	754	# TODO: repeat texture not scale
641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643	my $rep_x = $cw / $bg->{w};	755	my $rep_x = $cw / $bg->{w};
644	my $rep_y = $ch / $bg->{h};	756	my $rep_y = $ch / $bg->{h};
645		757
646	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	758	glColor @{ $self->{bg} };
		759
		760	$bg->{s} = $rep_x;
		761	$bg->{t} = $rep_y;
		762	$bg->{wrap_mode} = 1;
		763	$bg->draw_quad ($border, $border, $cw, $ch);
647		764
648	glDisable GL_TEXTURE_2D;	765	glDisable GL_TEXTURE_2D;
649	glDisable GL_BLEND;	766	glDisable GL_BLEND;
650		767
		768	$self->{title}->draw if $self->{title};
651	$self->child->draw;	769	$self->child->draw;
652
653	}	770	}
654		771
655	#############################################################################	772	#############################################################################
656		773
657	package CFClient::UI::Table;	774	package CFClient::UI::Table;
658		775
659	our @ISA = CFClient::UI::Base::;	776	our @ISA = CFClient::UI::Base::;
660		777
661	use List::Util qw(max sum);	778	use List::Util qw(max sum);
662		779
663	use SDL::OpenGL;	780	use CFClient::OpenGL;
664		781
665	sub new {	782	sub new {
666	my $class = shift;	783	my $class = shift;
667		784
668	$class->SUPER::new (	785	$class->SUPER::new (
…		…
670	@_	787	@_
671	)	788	)
672	}	789	}
673		790
674	sub add {	791	sub add {
675	my ($self, $x, $y, $chld) = @_;	792	my ($self, $x, $y, $child) = @_;
676		793
		794	$child->set_parent ($self);
677	$self->{children}[$y][$x] = $chld;	795	$self->{children}[$y][$x] = $child;
678	$chld->set_parent ($self);
679		796
680	$self->{w} = $self->{h} = -1;	797	$child->check_size;
		798	}
		799
		800	# TODO: move to container class maybe? send childs a signal on removal?
		801	sub clear {
		802	my ($self) = @_;
		803
		804	delete $self->{children};
681	$self->update;	805	$self->update;
682	}	806	}
683		807
684	sub get_wh {	808	sub get_wh {
685	my ($self) = @_;	809	my ($self) = @_;
…		…
713	(sum @$hs),	837	(sum @$hs),
714	)	838	)
715	}	839	}
716		840
717	sub size_allocate {	841	sub size_allocate {
718	my ($self, $x, $y, $w, $h) = @_;	842	my ($self, $w, $h) = @_;
719
720	$self->_size_allocate ($x, $y, $w, $h) or return;
721		843
722	my ($ws, $hs) = $self->get_wh;	844	my ($ws, $hs) = $self->get_wh;
723		845
724	my $req_w = sum @$ws;	846	my $req_w = sum @$ws;
725	my $req_h = sum @$hs;	847	my $req_h = sum @$hs;
…		…
730	my $col_expand = (sum @col_expand) || 1;	852	my $col_expand = (sum @col_expand) || 1;
731		853
732	# linearly scale sizes	854	# linearly scale sizes
733	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	855	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	856	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		857
		858	CFClient::UI::harmonize $ws;
		859	CFClient::UI::harmonize $hs;
735		860
736	my $y;	861	my $y;
737		862
738	for my $r (0 .. $#{$self->{children}}) {	863	for my $r (0 .. $#{$self->{children}}) {
739	my $row = $self->{children}[$r]	864	my $row = $self->{children}[$r]
…		…
744		869
745	for my $c (0 .. $#$row) {	870	for my $c (0 .. $#$row) {
746	my $col_w = $ws->[$c];	871	my $col_w = $ws->[$c];
747		872
748	if (my $widget = $row->[$c]) {	873	if (my $widget = $row->[$c]) {
749	$widget->size_allocate ($x, $y, $col_w, $row_h);	874	$widget->configure ($x, $y, $col_w, $row_h);
750	}	875	}
751		876
752	$x += $col_w;	877	$x += $col_w;
753	}	878	}
754		879
…		…
799	(List::Util::max map $_->[1], @alloc),	924	(List::Util::max map $_->[1], @alloc),
800	)	925	)
801	}	926	}
802		927
803	sub size_allocate {	928	sub size_allocate {
804	my ($self, $x, $y, $w, $h) = @_;	929	my ($self, $w, $h) = @_;
805
806	$self->_size_allocate ($x, $y, $w, $h) or return;
807
808	return unless $self->{w};
809		930
810	($h, $w) = ($w, $h);	931	($h, $w) = ($w, $h);
811		932
812	my $children = $self->{children};	933	my $children = $self->{children};
813		934
…		…
829	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	950	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830	$h[$_] = $alloc_h;	951	$h[$_] = $alloc_h;
831	}	952	}
832	}	953	}
833		954
		955	CFClient::UI::harmonize \@h;
		956
834	my $y = 0;	957	my $y = 0;
835	for (0 .. $#$children) {	958	for (0 .. $#$children) {
836	my $child = $children->[$_];	959	my $child = $children->[$_];
837	my $h = $h[$_];	960	my $h = $h[$_];
838	$child->size_allocate ($y, 0, $h, $w);	961	$child->configure ($y, 0, $h, $w);
839		962
840	$y += $h;	963	$y += $h;
841	}	964	}
		965
		966	1
842	}	967	}
843		968
844	#############################################################################	969	#############################################################################
845		970
846	package CFClient::UI::VBox;	971	package CFClient::UI::VBox;
…		…
859	(List::Util::sum map $_->[1], @alloc),	984	(List::Util::sum map $_->[1], @alloc),
860	)	985	)
861	}	986	}
862		987
863	sub size_allocate {	988	sub size_allocate {
864	my ($self, $x, $y, $w, $h) = @_;	989	my ($self, $w, $h) = @_;
865
866	$self->_size_allocate ($x, $y, $w, $h) or return;
867
868	return unless $self->{h};
869		990
870	my $children = $self->{children};	991	my $children = $self->{children};
871		992
872	my @h = map +($_->size_request)[1], @$children;	993	my @h = map +($_->size_request)[1], @$children;
873		994
…		…
885		1006
886	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1007	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887	}	1008	}
888	}	1009	}
889		1010
		1011	CFClient::UI::harmonize \@h;
		1012
890	my $y = 0;	1013	my $y = 0;
891	for (0 .. $#$children) {	1014	for (0 .. $#$children) {
892	my $child = $children->[$_];	1015	my $child = $children->[$_];
893	my $h = $h[$_];	1016	my $h = $h[$_];
894	$child->size_allocate (0, $y, $w, $h);	1017	$child->configure (0, $y, $w, $h);
895		1018
896	$y += $h;	1019	$y += $h;
897	}	1020	}
		1021
		1022	1
898	}	1023	}
899		1024
900	#############################################################################	1025	#############################################################################
901		1026
902	package CFClient::UI::Label;	1027	package CFClient::UI::Label;
903		1028
904	our @ISA = CFClient::UI::Base::;	1029	our @ISA = CFClient::UI::Base::;
905		1030
906	use SDL::OpenGL;	1031	use CFClient::OpenGL;
907		1032
908	sub new {	1033	sub new {
909	my ($class, %arg) = @_;	1034	my ($class, %arg) = @_;
910		1035
911	my $self = $class->SUPER::new (	1036	my $self = $class->SUPER::new (
912	fg => [1, 1, 1],	1037	fg => [1, 1, 1],
913	height => $::FONTSIZE,	1038	fontsize => 1,
914	text => "",	1039	text => "",
915	align => -1,	1040	align => -1,
		1041	valign => -1,
916	padding => 2,	1042	padding => 2,
917	layout => new CFClient::Layout,	1043	layout => new CFClient::Layout,
918	%arg	1044	%arg
919	);	1045	);
920		1046
921	$self->set_text ($self->{text});	1047	if (exists $self->{template}) {
		1048	my $layout = new CFClient::Layout;
		1049	$layout->set_text (delete $self->{template});
		1050	$self->{template} = $layout;
		1051	}
		1052
		1053	$self->set_text (delete $self->{text}) if exists $self->{text};
		1054	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
922		1055
923	$self	1056	$self
924	}	1057	}
925		1058
926	sub escape_text {	1059	sub escape_text {
…		…
934	}	1067	}
935		1068
936	sub set_text {	1069	sub set_text {
937	my ($self, $text) = @_;	1070	my ($self, $text) = @_;
938		1071
939	$self->{text} = $text;
940	$self->{layout}->set_markup ($text);	1072	$self->{layout}->set_text ($text);
941		1073
942	delete $self->{texture};	1074	delete $self->{texture};
943	# $self->{w} = $self->{h} = -1;
944	$self->update;	1075	$self->update;
945	}	1076	}
946		1077
947	sub get_text {	1078	sub set_markup {
948	my ($self, $text) = @_;	1079	my ($self, $markup) = @_;
949		1080
950	$self->{text}	1081	$self->{layout}->set_markup ($markup);
		1082
		1083	delete $self->{texture};
		1084	$self->update;
951	}	1085	}
952		1086
953	sub size_request {	1087	sub size_request {
954	my ($self) = @_;	1088	my ($self) = @_;
955		1089
956	$self->{layout}->set_width;	1090	$self->{layout}->set_width;
957	$self->{layout}->set_height ($self->{height});	1091	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1092
958	my ($w, $h) = $self->{layout}->size;	1093	my ($w, $h) = $self->{layout}->size;
		1094
		1095	if (exists $self->{template}) {
		1096	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1097
		1098	my ($w2, $h2) = $self->{template}->size;
		1099
		1100	$w = List::Util::max $w, $w2;
		1101	$h = List::Util::max $h, $h2;
		1102	}
959		1103
960	(	1104	(
961	$w + $self->{padding} * 2,	1105	$w + $self->{padding} * 2,
962	$h + $self->{padding} * 2,	1106	$h + $self->{padding} * 2,
963	)	1107	)
964	}	1108	}
965		1109
966	sub size_allocate {	1110	sub size_allocate {
967	my ($self, $x, $y, $w, $h) = @_;	1111	my ($self, $w, $h) = @_;
968
969	$self->_size_allocate ($x, $y, $w, $h) or return;
970		1112
971	delete $self->{texture};	1113	delete $self->{texture};
972	}	1114	}
973		1115
974	sub update {	1116	sub set_fontsize {
975	my ($self) = @_;	1117	my ($self, $fontsize) = @_;
976		1118
977	delete $self->{texture};	1119	$self->{fontsize} = $fontsize;
978	$self->SUPER::update;	1120	$self->check_size;
979	}	1121	}
980		1122
981	sub _draw {	1123	sub _draw {
982	my ($self) = @_;	1124	my ($self) = @_;
983		1125
984	my $tex = $self->{texture} ||= do {	1126	my $tex = $self->{texture} ||= do {
985	$self->{layout}->set_width ($self->{w});	1127	$self->{layout}->set_width ($self->{w});
986	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});	1128	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
987	new_from_layout CFClient::Texture $self->{layout}	1129	new_from_layout CFClient::Texture $self->{layout}
988	};	1130	};
989		1131
990	glEnable GL_BLEND;	1132	glEnable GL_BLEND;
991	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1133	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992	glEnable GL_TEXTURE_2D;	1134	glEnable GL_TEXTURE_2D;
993	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1135	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994		1136
995	glColor @{$self->{fg}};	1137	glColor @{$self->{fg}};
996		1138
997	my $x =	1139	$self->{ox} = int (
998	$self->{align} < 0 ? $self->{padding}	1140	$self->{align} < 0 ? $self->{padding}
999	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1141	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1000	: ($self->{w} - $tex->{w}) * 0.5;	1142	: ($self->{w} - $tex->{w}) * 0.5
		1143	);
1001		1144
1002	glTranslate $x, $self->{padding}, 0;	1145	$self->{oy} = int (
1003	$tex->draw_quad (0, 0);	1146	$self->{valign} < 0 ? $self->{padding}
		1147	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1148	: ($self->{h} - $tex->{h}) * 0.5
		1149	);
		1150
		1151	$tex->draw_quad ($self->{ox}, $self->{oy});
1004		1152
1005	glDisable GL_TEXTURE_2D;	1153	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1154	glDisable GL_BLEND;
1007	}	1155	}
1008		1156
1009	#############################################################################	1157	#############################################################################
1010		1158
1011	package CFClient::UI::Entry;	1159	package CFClient::UI::EntryBase;
1012		1160
1013	our @ISA = CFClient::UI::Label::;	1161	our @ISA = CFClient::UI::Label::;
1014		1162
1015	use SDL;	1163	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1164
1018	sub new {	1165	sub new {
1019	my $class = shift;	1166	my $class = shift;
1020		1167
1021	$class->SUPER::new (	1168	$class->SUPER::new (
1022	fg => [1, 1, 1],	1169	fg => [1, 1, 1],
1023	bg => [0, 0, 0, 0.2],	1170	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1171	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1172	active_fg => [0, 0, 0],
		1173	can_hover => 1,
		1174	can_focus => 1,
		1175	valign => 0,
1026	@_	1176	@_
1027	)	1177	)
1028	}	1178	}
1029		1179
1030	sub _set_text {	1180	sub _set_text {
1031	my ($self, $text) = @_;	1181	my ($self, $text) = @_;
1032		1182
		1183	delete $self->{cur_h};
		1184
		1185	return if $self->{text} eq $text;
		1186
		1187	delete $self->{texture};
		1188
1033	$self->{last_activity} = $::NOW;	1189	$self->{last_activity} = $::NOW;
1034
1035	$self->{text} = $text;	1190	$self->{text} = $text;
1036	$self->{layout}->set_width ($self->{w});
1037	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038		1191
1039	$text =~ s/./*/g if $self->{hidden};	1192	$text =~ s/./*/g if $self->{hidden};
		1193	$self->{layout}->set_text ("$text ");
1040		1194
1041	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1195	$self->emit (changed => $self->{text});
		1196	}
1042		1197
1043	$text = substr $text, 0, $self->{cursor};	1198	sub get_text {
1044	utf8::encode $text;	1199	$_[0]{text}
1045
1046	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047	}	1200	}
1048		1201
1049	sub size_request {	1202	sub size_request {
1050	my ($self) = @_;	1203	my ($self) = @_;
1051		1204
…		…
1053		1206
1054	($w + 1, $h) # add 1 for cursor	1207	($w + 1, $h) # add 1 for cursor
1055	}	1208	}
1056		1209
1057	sub size_allocate {	1210	sub size_allocate {
1058	my ($self, $x, $y, $w, $h) = @_;	1211	my ($self, $w, $h) = @_;
1059
1060	$self->SUPER::size_allocate ($x, $y, $w, $h);
1061		1212
1062	$self->_set_text ($self->{text});	1213	$self->_set_text ($self->{text});
1063	}	1214	}
1064		1215
1065	sub set_text {	1216	sub set_text {
…		…
1071	}	1222	}
1072		1223
1073	sub key_down {	1224	sub key_down {
1074	my ($self, $ev) = @_;	1225	my ($self, $ev) = @_;
1075		1226
1076	my $mod = $ev->key_mod;	1227	my $mod = $ev->{mod};
1077	my $sym = $ev->key_sym;	1228	my $sym = $ev->{sym};
1078
1079	my $uni = $ev->key_unicode;	1229	my $uni = $ev->{unicode};
1080		1230
1081	my $text = $self->get_text;	1231	my $text = $self->get_text;
1082		1232
1083	if ($sym == SDLK_BACKSPACE) {	1233	if ($sym == 8) {
1084	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1234	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085	} elsif ($sym == SDLK_DELETE) {	1235	} elsif ($sym == 127) {
1086	substr $text, $self->{cursor}, 1, "";	1236	substr $text, $self->{cursor}, 1, "";
1087	} elsif ($sym == SDLK_LEFT) {	1237	} elsif ($sym == CFClient::SDLK_LEFT) {
1088	--$self->{cursor} if $self->{cursor};	1238	--$self->{cursor} if $self->{cursor};
1089	} elsif ($sym == SDLK_RIGHT) {	1239	} elsif ($sym == CFClient::SDLK_RIGHT) {
1090	++$self->{cursor} if $self->{cursor} < length $self->{text};	1240	++$self->{cursor} if $self->{cursor} < length $self->{text};
1091	} elsif ($sym == SDLK_HOME) {	1241	} elsif ($sym == CFClient::SDLK_HOME) {
1092	$self->{cursor} = 0;	1242	$self->{cursor} = 0;
1093	} elsif ($sym == SDLK_END) {	1243	} elsif ($sym == CFClient::SDLK_END) {
1094	$self->{cursor} = length $text;	1244	$self->{cursor} = length $text;
		1245	} elsif ($sym == 27) {
		1246	$self->emit ('escape');
1095	} elsif ($uni) {	1247	} elsif ($uni) {
1096	substr $text, $self->{cursor}++, 0, chr $uni;	1248	substr $text, $self->{cursor}++, 0, chr $uni;
1097	}	1249	}
1098		1250
1099	$self->_set_text ($text);	1251	$self->_set_text ($text);
…		…
1153		1305
1154	$self->SUPER::_draw;	1306	$self->SUPER::_draw;
1155		1307
1156	#TODO: force update every cursor change :(	1308	#TODO: force update every cursor change :(
1157	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1309	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1310
		1311	unless (exists $self->{cur_h}) {
		1312	my $text = substr $self->{text}, 0, $self->{cursor};
		1313	utf8::encode $text;
		1314
		1315	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1316	}
		1317
1158	glColor @{$self->{fg}};	1318	glColor @{$self->{fg}};
1159	glBegin GL_LINES;	1319	glBegin GL_LINES;
1160	glVertex $self->{cur_x}, $self->{cur_y};
1161	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1320	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1321	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162	glEnd;	1322	glEnd;
1163	}	1323	}
1164	}	1324	}
1165		1325
		1326	package CFClient::UI::Entry;
		1327
		1328	our @ISA = CFClient::UI::EntryBase::;
		1329
		1330	use CFClient::OpenGL;
		1331
		1332	sub key_down {
		1333	my ($self, $ev) = @_;
		1334
		1335	my $sym = $ev->{sym};
		1336
		1337	if ($sym == 13) {
		1338	$self->emit (activate => $self->get_text);
		1339	$self->update;
		1340
		1341	} else {
		1342	$self->SUPER::key_down ($ev);
		1343	}
		1344
		1345	}
		1346
1166	#############################################################################	1347	#############################################################################
1167		1348
1168	package CFClient::UI::Button;	1349	package CFClient::UI::Button;
1169		1350
1170	our @ISA = CFClient::UI::Label::;	1351	our @ISA = CFClient::UI::Label::;
1171		1352
1172	use SDL;	1353	use CFClient::OpenGL;
1173	use SDL::OpenGL;	1354
		1355	my @tex =
		1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1357	qw(b1_button_active.png);
1174		1358
1175	sub new {	1359	sub new {
1176	my $class = shift;	1360	my $class = shift;
1177		1361
1178	$class->SUPER::new (	1362	$class->SUPER::new (
1179	padding => 4,	1363	padding => 4,
1180	fg => [1, 1, 1],	1364	fg => [1, 1, 1],
1181	bg => [1, 1, 1, 0.2],	1365	bg => [1, 1, 1, 0.2],
1182	active_bg => [0, 0, 0, 0.5],	1366	active_fg => [0, 0, 1],
1183	active_fg => [1, 1, 0],	1367	can_hover => 1,
1184	border_fg => [1, 1, 0],	1368	align => 0,
		1369	valign => 0,
1185	@_	1370	@_
1186	)	1371	)
1187	}	1372	}
1188		1373
1189	sub button_up {	1374	sub button_up {
…		…
1198	sub _draw {	1383	sub _draw {
1199	my ($self) = @_;	1384	my ($self) = @_;
1200		1385
1201	local $self->{fg} = $self->{fg};	1386	local $self->{fg} = $self->{fg};
1202		1387
		1388	if ($GRAB == $self) {
		1389	$self->{fg} = $self->{active_fg};
		1390	}
		1391
1203	glEnable GL_BLEND;	1392	glEnable GL_BLEND;
1204	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1393	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1394	glEnable GL_TEXTURE_2D;
		1395	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1396	glColor 0, 0, 0, 1;
1205		1397
1206	glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly	1398	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1207		1399
1208	glBegin GL_LINE_LOOP;	1400	glDisable GL_TEXTURE_2D;
1209	glColor @{$self->{border_fg}};
1210	glVertex 1 , 1;
1211	glVertex 1 , $self->{h} - 2;
1212	glVertex $self->{w} - 2, $self->{h} - 2;
1213	glVertex $self->{w} - 2, 1;
1214	glEnd;
1215
1216	if ($GRAB == $self) {
1217	glColor @{$self->{active_bg}};
1218	$self->{fg} = $self->{active_fg};
1219	} else {
1220	glColor @{$self->{bg}};
1221	}
1222
1223	glBegin GL_QUADS;
1224	glVertex 2 , 2;
1225	glVertex 2 , $self->{h} - 2;
1226	glVertex $self->{w} - 2, $self->{h} - 2;
1227	glVertex $self->{w} - 2, 2;
1228	glEnd;
1229	glDisable GL_BLEND;	1401	glDisable GL_BLEND;
1230		1402
1231	$self->SUPER::_draw;	1403	$self->SUPER::_draw;
1232	}	1404	}
1233		1405
1234	#############################################################################	1406	#############################################################################
1235		1407
1236	package CFClient::UI::Slider;	1408	package CFClient::UI::CheckBox;
1237
1238	use strict;
1239
1240	use SDL::OpenGL;
1241		1409
1242	our @ISA = CFClient::UI::DrawBG::;	1410	our @ISA = CFClient::UI::DrawBG::;
		1411
		1412	my @tex =
		1413	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1414	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1415
		1416	use CFClient::OpenGL;
1243		1417
1244	sub new {	1418	sub new {
1245	my $class = shift;	1419	my $class = shift;
1246		1420
		1421	$class->SUPER::new (
		1422	padding => 2,
		1423	fg => [1, 1, 1],
		1424	active_fg => [1, 1, 0],
		1425	state => 0,
		1426	can_hover => 1,
		1427	@_
		1428	)
		1429	}
		1430
		1431	sub size_request {
		1432	my ($self) = @_;
		1433
		1434	($self->{padding} * 2 + 6) x 2
		1435	}
		1436
		1437	sub button_down {
		1438	my ($self, $ev, $x, $y) = @_;
		1439
		1440	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1441	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1442	$self->{state} = !$self->{state};
		1443	$self->emit (changed => $self->{state});
		1444	}
		1445	}
		1446
		1447	sub _draw {
		1448	my ($self) = @_;
		1449
		1450	$self->SUPER::_draw;
		1451
		1452	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1453
		1454	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1455
		1456	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1457
		1458	glEnable GL_BLEND;
		1459	glEnable GL_TEXTURE_2D;
		1460	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1461
		1462	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1463
		1464	$tex->draw_quad (0, 0, $s, $s);
		1465
		1466	glDisable GL_TEXTURE_2D;
		1467	glDisable GL_BLEND;
		1468	}
		1469
		1470	#############################################################################
		1471
		1472	package CFClient::UI::Image;
		1473
		1474	our @ISA = CFClient::UI::Base::;
		1475
		1476	use CFClient::OpenGL;
		1477	use Carp qw/confess/;
		1478
		1479	our %loaded_images;
		1480
		1481	sub new {
		1482	my $class = shift;
		1483
		1484	my $self = $class->SUPER::new (@_);
		1485
		1486	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1487
		1488	$loaded_images{$self->{image}} ||=
		1489	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1490
		1491	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1492
		1493	Scalar::Util::weaken $loaded_images{$self->{image}};
		1494
		1495	$self->{aspect} = $tex->{w} / $tex->{h};
		1496
		1497	$self
		1498	}
		1499
		1500	sub size_request {
		1501	my ($self) = @_;
		1502
		1503	($self->{tex}->{w}, $self->{tex}->{h})
		1504	}
		1505
		1506	sub _draw {
		1507	my ($self) = @_;
		1508
		1509	my $tex = $self->{tex};
		1510
		1511	my ($w, $h) = ($self->{w}, $self->{h});
		1512
		1513	if ($self->{rot90}) {
		1514	glRotate 90, 0, 0, 1;
		1515	glTranslate 0, -$self->{w}, 0;
		1516
		1517	($w, $h) = ($h, $w);
		1518	}
		1519
		1520	glEnable GL_BLEND;
		1521	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1522	glEnable GL_TEXTURE_2D;
		1523	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1524
		1525	$tex->draw_quad (0, 0, $w, $h);
		1526
		1527	glDisable GL_BLEND;
		1528	glDisable GL_TEXTURE_2D;
		1529	}
		1530
		1531	#############################################################################
		1532
		1533	package CFClient::UI::VGauge;
		1534
		1535	our @ISA = CFClient::UI::Base::;
		1536
		1537	use CFClient::OpenGL;
		1538
		1539	my %tex = (
		1540	food => [
		1541	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1542	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1543	],
		1544	grace => [
		1545	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1546	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1547	],
		1548	hp => [
		1549	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1550	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1551	],
		1552	mana => [
		1553	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1554	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1555	],
		1556	);
		1557
		1558	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1559	sub new {
		1560	my $class = shift;
		1561
		1562	my $self = $class->SUPER::new (
		1563	type => 'food',
		1564	@_
		1565	);
		1566
		1567	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1568
		1569	$self
		1570	}
		1571
		1572	sub size_request {
		1573	my ($self) = @_;
		1574
		1575	#my $tex = $tex{$self->{type}}[0];
		1576	#@$tex{qw(w h)}
		1577	(0, 0)
		1578	}
		1579
		1580	sub set_max {
		1581	my ($self, $max) = @_;
		1582
		1583	$self->{max_val} = $max;
		1584	}
		1585
		1586	sub set_value {
		1587	my ($self, $val, $max) = @_;
		1588
		1589	$self->set_max ($max)
		1590	if defined $max;
		1591
		1592	$max = $self->{max_val};
		1593	$self->{val} = $val;
		1594
		1595	$self->update;
		1596	}
		1597
		1598	sub _draw {
		1599	my ($self) = @_;
		1600
		1601	my $tex = $tex{$self->{type}};
		1602
		1603	my ($w, $h) = ($self->{w}, $self->{h});
		1604
		1605	if ($self->{vertical}) {
		1606	glRotate 90, 0, 0, 1;
		1607	glTranslate 0, -$self->{w}, 0;
		1608
		1609	($w, $h) = ($h, $w);
		1610	}
		1611
		1612	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1613	$ycut = 1 if $self->{val} > $self->{max_val};
		1614
		1615	my $t1 = $tex->[0];
		1616	my $t2 = $tex->[1];
		1617
		1618	glEnable GL_BLEND;
		1619	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1620	glEnable GL_TEXTURE_2D;
		1621	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1622
		1623	my $h1 = $self->{h} - $ycut * $self->{h};
		1624	my $h2 = $ycut * $self->{h};
		1625
		1626	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1627	glBegin GL_QUADS;
		1628	glTexCoord 0 , 0; glVertex 0 , 0;
		1629	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
		1630	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
		1631	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1632	glEnd;
		1633
		1634	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1635	glBegin GL_QUADS;
		1636	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
		1637	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
		1638	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
		1639	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
		1640	glEnd;
		1641
		1642	glDisable GL_BLEND;
		1643	glDisable GL_TEXTURE_2D;
		1644	}
		1645
		1646	#############################################################################
		1647
		1648	package CFClient::UI::Gauge;
		1649
		1650	our @ISA = CFClient::UI::VBox::;
		1651
		1652	sub new {
		1653	my ($class, %arg) = shift;
		1654
		1655	my $self = $class->SUPER::new (
		1656	@_,
		1657	);
		1658
		1659	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
		1660	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
		1661	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");
		1662
		1663	$self
		1664	}
		1665
		1666	sub set_fontsize {
		1667	my ($self, $fsize) = @_;
		1668
		1669	$self->{value}->set_fontsize ($fsize);
		1670	$self->{max} ->set_fontsize ($fsize);
		1671	}
		1672
		1673	sub set_value {
		1674	my ($self, $val, $max) = @_;
		1675
		1676	$self->set_max ($max)
		1677	if defined $max;
		1678
		1679	$self->{gauge}->set_value ($val, $max);
		1680	$self->{value}->set_text ($val);
		1681	}
		1682
		1683	sub set_max {
		1684	my ($self, $max) = @_;
		1685
		1686	$self->{gauge}->set_max ($max);
		1687	$self->{max}->set_text ($max);
		1688	}
		1689
		1690	#############################################################################
		1691
		1692	package CFClient::UI::Slider;
		1693
		1694	use strict;
		1695
		1696	use CFClient::OpenGL;
		1697
		1698	our @ISA = CFClient::UI::DrawBG::;
		1699
		1700	my @tex =
		1701	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1702	qw(s1_slider.png s1_slider_bg.png);
		1703
		1704	sub new {
		1705	my $class = shift;
		1706
1247	# range [value, low, high, page]	1707	# range [value, low, high, page]
1248		1708
		1709	# TODO: 0-width page
		1710	# TODO: req_w/h are wrong with vertical
		1711	# TODO: calculations are off
1249	my $self = $class->SUPER::new (	1712	my $self = $class->SUPER::new (
1250	fg => [1, 1, 1],	1713	fg => [1, 1, 1],
1251	active_fg => [0, 0, 0],	1714	active_fg => [0, 0, 0],
1252	range => [0, 0, 100, 10],	1715	range => [0, 0, 100, 10],
1253	req_w => 40,	1716	req_w => 20,
1254	req_h => 10,	1717	req_h => 20,
1255	vertical => 0,	1718	vertical => 0,
		1719	can_hover => 1,
		1720	inner_pad => 5,
1256	@_	1721	@_
1257	);	1722	);
1258		1723
1259	$self	1724	$self
1260	}	1725	}
…		…
1281	if ($GRAB == $self) {	1746	if ($GRAB == $self) {
1282	my ($value, $lo, $hi, $page) = @{$self->{range}};	1747	my ($value, $lo, $hi, $page) = @{$self->{range}};
1283		1748
1284	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1749	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1285		1750
		1751	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1752	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1753
		1754	$x -= $inner_pad_px; # substract the padding
1286	$x = $x * ($hi - $lo) / $w + $lo;	1755	$x = $x * ($hi - $lo) / $inner_w + $lo;
1287	$x = $lo if $x < $lo;	1756	$x = $lo if $x < $lo;
1288	$x = $hi - $page if $x > $hi - $page;	1757	$x = $hi - $page if $x > $hi - $page;
1289	$self->{range}[0] = $x;	1758	$self->{range}[0] = $x;
1290		1759
1291	$self->emit (changed => $x);	1760	$self->emit (changed => $x);
1292	$self->update;	1761	$self->update;
1293	}	1762	}
		1763	}
		1764
		1765	# the inner_* stuff is for generating a padding for the slider handle,
		1766	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1767	# correct propably, but it does the job for now
		1768	sub _calc_inner_pad_px {
		1769	my ($self, $w) = @_;
		1770	($w / 100) * $self->{inner_pad} # % to pixels
1294	}	1771	}
1295		1772
1296	sub _draw {	1773	sub _draw {
1297	my ($self) = @_;	1774	my ($self) = @_;
1298		1775
…		…
1312	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1789	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1790	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314		1791
1315	my ($value, $lo, $hi, $page) = @{$self->{range}};	1792	my ($value, $lo, $hi, $page) = @{$self->{range}};
1316		1793
		1794	$hi = $value + 1 if $lo == $hi;
		1795
		1796	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1797	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1798
1317	$page = int $page * $w / ($hi - $lo);	1799	$page = int $page * $inner_w / ($hi - $lo);
1318	$value = int +($value - $lo) * $w / ($hi - $lo);	1800	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1319		1801
1320	$w -= $page;	1802	$w -= $page;
1321	$page &= ~1;	1803	$page &= ~1;
1322	glTranslate $page * 0.5, 0, 0;	1804	glTranslate $page * 0.5, 0, 0;
1323	$page ||= 2;	1805	$page ||= 2;
1324		1806
1325	glColor @$fg;
1326	glBegin GL_LINES;
1327	glVertex 0, 0; glVertex 0, $h;
1328	glVertex $w - 1, 0; glVertex $w - 1, $h;
1329	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330	glEnd;
1331
1332	my $knob_a = $value - $page * 0.5;	1807	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1333	my $knob_b = $value + $page * 0.5;	1808	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1334		1809
1335	glBegin GL_QUADS;	1810	glEnable GL_BLEND;
1336	glColor @$fg;	1811	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337	glVertex $knob_a, 0;	1812	glEnable GL_TEXTURE_2D;
1338	glVertex $knob_a, $h;	1813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339	glVertex $knob_b, $h;
1340	glVertex $knob_b, 0;
1341		1814
1342	if ($knob_a < $knob_b - 2) {	1815	# draw background
1343	glColor @$bg;	1816	$tex[1]->draw_quad (0, 0, $w, $h);
1344	glVertex $knob_a + 1, 1;
1345	glVertex $knob_a + 1, $h - 1;
1346	glVertex $knob_b - 1, $h - 1;
1347	glVertex $knob_b - 1, 1;
1348	}
1349	glEnd;
1350	}
1351		1817
1352	#############################################################################	1818	# draw handle
		1819	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1353		1820
		1821	glDisable GL_BLEND;
		1822	glDisable GL_TEXTURE_2D;
		1823	}
		1824
		1825	#############################################################################
		1826
1354	package CFClient::UI::MapWidget;	1827	package CFClient::UI::TextView;
1355		1828
1356	use strict;
1357
1358	use List::Util qw(min max);
1359
1360	use SDL;
1361	use SDL::OpenGL;
1362
1363	our @ISA = CFClient::UI::Base::;	1829	our @ISA = CFClient::UI::HBox::;
		1830
		1831	use CFClient::OpenGL;
1364		1832
1365	sub new {	1833	sub new {
1366	my $class = shift;	1834	my $class = shift;
1367		1835
1368	$class->SUPER::new (	1836	my $self = $class->SUPER::new (
1369	z => -1,	1837	fontsize => 1,
1370	list => (glGenLists 1),
1371	@_	1838	@_,
		1839
		1840	layout => (new CFClient::Layout),
		1841	par => [],
		1842	height => 0,
		1843	children => [
		1844	(new CFClient::UI::Empty expand => 1),
		1845	(new CFClient::UI::Slider vertical => 1),
		1846	],
1372	)	1847	);
1373	}
1374		1848
1375	sub key_down {	1849	$self->{children}[1]->connect (changed => sub {
1376	print "MAPKEYDOWN\n";	1850	$self->update;
1377	}	1851	});
1378		1852
1379	sub key_up {	1853	$self
1380	}	1854	}
1381		1855
1382	sub size_request {	1856	sub set_fontsize {
		1857	my ($self, $fontsize) = @_;
		1858
		1859	$self->{fontsize} = $fontsize;
		1860	$self->reflow;
		1861	}
		1862
		1863	sub text_height {
		1864	my ($self, $text) = @_;
		1865
		1866	my $layout = $self->{layout};
		1867
		1868	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		1869	$layout->set_width ($self->{w});
		1870	$layout->set_text ($text);
1383	(	1871
1384	1 + 32 * int $::WIDTH / 32,	1872	($layout->size)[1]
1385	1 + 32 * int $::HEIGHT / 32,	1873	}
1386	)	1874
		1875	sub reflow {
		1876	my ($self) = @_;
		1877
		1878	$self->{need_reflow}++;
		1879	$self->update;
		1880	}
		1881
		1882	sub size_allocate {
		1883	my ($self, $w, $h) = @_;
		1884
		1885	$self->SUPER::size_allocate ($w, $h);
		1886
		1887	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1888	$self->{layout}->set_width ($self->{children}[0]{w});
		1889
		1890	$self->reflow;
		1891	}
		1892
		1893	sub add_paragraph {
		1894	my ($self, $color, $text) = @_;
		1895
		1896	#TODO: intelligently "reformat" paragraph
		1897
		1898	my $height = $self->text_height ($text);
		1899
		1900	$self->{height} += $height;
		1901
		1902	push @{$self->{par}}, [$height, $color, $text];
		1903
		1904	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		1905	$self->{children}[1]->update;
1387	}	1906	}
1388		1907
1389	sub update {	1908	sub update {
1390	my ($self) = @_;	1909	my ($self) = @_;
1391		1910
1392	$self->{need_update} = 1;
1393	$self->SUPER::update;	1911	$self->SUPER::update;
1394	}
1395		1912
1396	sub draw {	1913	return unless $self->{h} > 0;
1397	my ($self) = @_;
1398		1914
		1915	delete $self->{texture};
		1916
		1917	$ROOT->on_refresh ($self, sub {
1399	if (delete $self->{need_update}) {	1918	if (delete $self->{need_reflow}) {
1400	glNewList $self->{list}, GL_COMPILE;	1919	my $height = 0;
1401		1920
1402	my $mx = $::CONN->{mapx};	1921	$height += $_->[0] = $self->text_height ($_->[2])
1403	my $my = $::CONN->{mapy};	1922	for @{$self->{par}};
1404		1923
1405	my $map = $::CONN->{map};	1924	$self->{height} = $height;
1406		1925
1407	my ($xofs, $yofs);	1926	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1408		1927
1409	my $sw = 1 + int $::WIDTH / 32;	1928	delete $self->{texture};
1410	my $sh = 1 + int $::HEIGHT / 32;
1411
1412	if ($::CONN->{mapw} > $sw) {
1413	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1414	} else {
1415	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1416	}	1929	}
1417		1930
1418	if ($::CONN->{maph} > $sh) {	1931	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1419	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	1932	glClearColor 0, 0, 0, 1;
1420	} else {	1933	glClear GL_COLOR_BUFFER_BIT;
1421	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	1934
		1935	glEnable GL_BLEND;
		1936	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1937	glEnable GL_TEXTURE_2D;
		1938	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1939
		1940	my $top = int $self->{children}[1]{range}[0];
		1941
		1942	my $y0 = $top;
		1943	my $y1 = $top + $self->{h};
		1944
		1945	my $y = 0;
		1946
		1947	my $layout = $self->{layout};
		1948
		1949	for my $par (@{$self->{par}}) {
		1950	my $h = $par->[0];
		1951
		1952	if ($y0 < $y + $h && $y < $y1) {
		1953	$layout->set_text ($par->[2]);
		1954
		1955	glColor @{ $par->[1] };
		1956	my ($W, $H) = $layout->size;
		1957	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		1958	}
		1959
		1960	$y += $h;
		1961	}
		1962
		1963	glDisable GL_TEXTURE_2D;
		1964	glDisable GL_BLEND;
1422	}	1965	};
		1966	});
		1967	}
1423		1968
		1969	sub _draw {
		1970	my ($self) = @_;
		1971
		1972	if ($self->{texture}) {
1424	glEnable GL_TEXTURE_2D;	1973	glEnable GL_TEXTURE_2D;
1425	glEnable GL_BLEND;
1426	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1974	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428		1975	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1429	my $sw4 = ($sw + 3) & ~3;
1430	my $darkness = "\x00" x ($sw4 * $sh);
1431
1432	for my $x (0 .. $sw - 1) {
1433	my $row = $map->[$x + $xofs];
1434	for my $y (0 .. $sh - 1) {
1435
1436	my $cell = $row->[$y + $yofs]
1437	or next;
1438
1439	my $dark = $cell->[0];
1440	if ($dark < 0) {
1441	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1442	} else {
1443	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1444	}
1445
1446	for my $num (grep $_, @$cell[1,2,3]) {
1447	my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449	my ($w, $h) = @$tex{qw(w h)};
1450
1451	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452	}
1453	}
1454	}
1455
1456	# if (1) { # higher quality darkness
1457	# $lighting =~ s/(.)/$1$1$1/gs;
1458	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459	#
1460	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461	#
1462	# $lighting = $pb->get_pixels;
1463	# $lighting =~ s/(.)../$1/gs;
1464	# }
1465
1466	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1467
1468	$darkness = new CFClient::Texture
1469	w => $sw4,
1470	h => $sh,
1471	data => $darkness,
1472	internalformat => GL_ALPHA,
1473	format => GL_ALPHA;
1474
1475	glColor 0.45, 0.45, 0.45, 1;
1476	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1477
1478	glDisable GL_TEXTURE_2D;	1976	glDisable GL_TEXTURE_2D;
1479	glDisable GL_BLEND;
1480
1481	glEndList;
1482	}	1977	}
1483		1978
1484	glCallList $self->{list};	1979	$self->{children}[1]->draw;
1485	}
1486		1980
1487	my %DIR = (
1488	SDLK_KP8, [1, "north"],
1489	SDLK_KP9, [2, "northeast"],
1490	SDLK_KP6, [3, "east"],
1491	SDLK_KP3, [4, "southeast"],
1492	SDLK_KP2, [5, "south"],
1493	SDLK_KP1, [6, "southwest"],
1494	SDLK_KP4, [7, "west"],
1495	SDLK_KP7, [8, "northwest"],
1496
1497	SDLK_UP, [1, "north"],
1498	SDLK_RIGHT, [3, "east"],
1499	SDLK_DOWN, [5, "south"],
1500	SDLK_LEFT, [7, "west"],
1501	);
1502
1503	sub key_down {
1504	my ($self, $ev) = @_;
1505
1506	my $mod = $ev->key_mod;
1507	my $sym = $ev->key_sym;
1508
1509	if ($sym == SDLK_KP5) {
1510	$::CONN->send ("command stay fire");
1511	} elsif (exists $DIR{$sym}) {
1512	if ($mod & KMOD_SHIFT) {
1513	$self->{shft}++;
1514	$::CONN->send ("command fire $DIR{$sym}[0]");
1515	} elsif ($mod & KMOD_CTRL) {
1516	$self->{ctrl}++;
1517	$::CONN->send ("command run $DIR{$sym}[0]");
1518	} else {
1519	$::CONN->send ("command $DIR{$sym}[1]");
1520	}
1521	}
1522	}
1523
1524	sub key_up {
1525	my ($self, $ev) = @_;
1526
1527	my $mod = $ev->key_mod;
1528	my $sym = $ev->key_sym;
1529
1530	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1531	$::CONN->send ("command fire_stop");
1532	}
1533	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534	$::CONN->send ("command run_stop");
1535	}
1536	}	1981	}
1537		1982
1538	#############################################################################	1983	#############################################################################
1539		1984
1540	package CFClient::UI::Animator;	1985	package CFClient::UI::Animator;
1541		1986
1542	use SDL::OpenGL;	1987	use CFClient::OpenGL;
1543		1988
1544	our @ISA = CFClient::UI::Bin::;	1989	our @ISA = CFClient::UI::Bin::;
1545		1990
1546	sub moveto {	1991	sub moveto {
1547	my ($self, $x, $y) = @_;	1992	my ($self, $x, $y) = @_;
…		…
1577	glPopMatrix;	2022	glPopMatrix;
1578	}	2023	}
1579		2024
1580	#############################################################################	2025	#############################################################################
1581		2026
1582	package CFClient::UI::Toplevel;	2027	package CFClient::UI::Flopper;
		2028
		2029	our @ISA = CFClient::UI::Button::;
		2030
		2031	sub new {
		2032	my $class = shift;
		2033
		2034	my $self = $class->SUPER::new (
		2035	state => 0,
		2036	connect_activate => \&toggle_flopper,
		2037	@_
		2038	);
		2039
		2040	if ($self->{state}) {
		2041	$self->{state} = 0;
		2042	$self->toggle_flopper;
		2043	}
		2044
		2045	$self
		2046	}
		2047
		2048	sub toggle_flopper {
		2049	my ($self) = @_;
		2050
		2051	# TODO: use animation
		2052	if ($self->{state} = !$self->{state}) {
		2053	$CFClient::UI::ROOT->add ($self->{other});
		2054	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2055	$self->emit ("open");
		2056	} else {
		2057	$CFClient::UI::ROOT->remove ($self->{other});
		2058	$self->emit ("close");
		2059	}
		2060
		2061	$self->emit (changed => $self->{state});
		2062	}
		2063
		2064	#############################################################################
		2065
		2066	package CFClient::UI::Root;
1583		2067
1584	our @ISA = CFClient::UI::Container::;	2068	our @ISA = CFClient::UI::Container::;
		2069
		2070	use CFClient::OpenGL;
		2071
		2072	sub check_size {
		2073	my ($self) = @_;
		2074
		2075	$self->configure (0, 0, $::WITH, $::HEIGHT);
		2076	}
1585		2077
1586	sub size_request {	2078	sub size_request {
1587	($::WIDTH, $::HEIGHT)	2079	($::WIDTH, $::HEIGHT)
1588	}	2080	}
1589		2081
1590	sub size_allocate {	2082	sub configure {
1591	my ($self, $x, $y, $w, $h) = @_;	2083	my ($self, $x, $y, $w, $h) = @_;
1592		2084
1593	$self->_size_allocate ($x, $y, $w, $h);	2085	$self->SUPER::configure ($x, $y, $w, $h);
1594		2086
1595	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2087	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1596	for @{$self->{children}};	2088	for @{$self->{children}};
1597	}	2089	}
1598		2090
1599	sub translate {	2091	sub _topleft {
1600	my ($self, $x, $y) = @_;	2092	my ($self, $x, $y) = @_;
1601		2093
1602	($x, $y)	2094	($x, $y)
1603	}	2095	}
1604		2096
1605	sub update {	2097	sub update {
1606	my ($self) = @_;	2098	my ($self) = @_;
1607		2099
1608	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2100	$self->check_size;
1609	::refresh ();	2101	::refresh ();
1610	}	2102	}
1611		2103
1612	sub add {	2104	sub add {
1613	my ($self, $widget) = @_;	2105	my ($self, $child) = @_;
1614		2106
		2107	# integerize window positions
		2108	$child->{x} = int $child->{x};
		2109	$child->{y} = int $child->{y};
		2110
1615	$self->SUPER::add ($widget);	2111	$self->SUPER::add ($child);
		2112	}
1616		2113
1617	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2114	sub on_refresh {
		2115	my ($self, $id, $cb) = @_;
		2116
		2117	$self->{refresh_hook}{$id} = $cb;
1618	}	2118	}
1619		2119
1620	sub draw {	2120	sub draw {
1621	my ($self) = @_;	2121	my ($self) = @_;
1622		2122
		2123	while (my $rcb = delete $self->{refresh_hook}) {
		2124	$_->() for values %$rcb;
		2125	}
		2126
		2127	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2128	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2129	glClear GL_COLOR_BUFFER_BIT;
		2130
		2131	glMatrixMode GL_PROJECTION;
		2132	glLoadIdentity;
		2133	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2134	glMatrixMode GL_MODELVIEW;
		2135	glLoadIdentity;
		2136
1623	$self->_draw;	2137	$self->_draw;
1624	}	2138	}
1625		2139
1626	#############################################################################	2140	#############################################################################
1627		2141
1628	package CFClient::UI;	2142	package CFClient::UI;
1629		2143
1630	$TOPLEVEL = new CFClient::UI::Toplevel;	2144	$ROOT = new CFClient::UI::Root;
1631		2145
1632	1	2146	1
1633		2147

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