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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.99 by elmex, Fri Apr 14 10:57:35 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;
149	return unless $self->{can_focus};	209	return unless $self->{can_focus};
150		210
151	my $focus = $FOCUS; $FOCUS = $self;	211	my $focus = $FOCUS; $FOCUS = $self;
		212
		213	$self->emit (focus_in => $focus);
		214
152	$focus->update if $focus;	215	$focus->update if $focus;
153	$FOCUS->update;	216	$FOCUS->update;
154	}	217	}
155		218
156	sub focus_out {	219	sub focus_out {
157	my ($self) = @_;	220	my ($self) = @_;
158		221
159	return unless $FOCUS == $self;	222	return unless $FOCUS == $self;
160		223
161	my $focus = $FOCUS; undef $FOCUS;	224	my $focus = $FOCUS; undef $FOCUS;
		225
		226	$self->emit (focus_out => $focus);
		227
162	$focus->update if $focus; #?	228	$focus->update if $focus; #?
163	}	229	}
164		230
165	sub mouse_motion { }	231	sub mouse_motion { }
166	sub button_up { }	232	sub button_up { }
…		…
190	glPopMatrix;	256	glPopMatrix;
191		257
192	if ($self == $HOVER && $self->{can_hover}) {	258	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	259	my ($x, $y) = @$self{qw(x y)};
194		260
195	glColor 0, 0, 1, 0.2;	261	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	262	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	263	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	264	glBegin GL_QUADS;
199	glVertex $x , $y;	265	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	266	glVertex $x + $self->{w}, $y;
…		…
220		286
221	()	287	()
222	}	288	}
223		289
224	sub set_parent {	290	sub set_parent {
225	my ($self, $par) = @_;	291	my ($self, $parent) = @_;
226		292
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	293	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	294	}
230		295
231	sub get_parent {	296	sub check_size {
232	$_[0]->{parent}	297	my ($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 $self->{parent};
		307	}
233	}	308	}
234		309
235	sub update {	310	sub update {
236	my ($self) = @_;	311	my ($self) = @_;
237		312
…		…
240	}	315	}
241		316
242	sub connect {	317	sub connect {
243	my ($self, $signal, $cb) = @_;	318	my ($self, $signal, $cb) = @_;
244		319
245	push @{ $self->{cb}{$signal} }, $cb;	320	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	321	}
247		322
248	sub emit {	323	sub emit {
249	my ($self, $signal, @args) = @_;	324	my ($self, $signal, @args) = @_;
250		325
		326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251	$_->($self, @args)	327	$cb->($self, @args);
252	for @{$self->{cb}{$signal} || []};	328	}
253	}	329	}
254		330
255	sub DESTROY {	331	sub DESTROY {
256	my ($self) = @_;	332	my ($self) = @_;
257		333
…		…
263	package CFClient::UI::DrawBG;	339	package CFClient::UI::DrawBG;
264		340
265	our @ISA = CFClient::UI::Base::;	341	our @ISA = CFClient::UI::Base::;
266		342
267	use strict;	343	use strict;
268	use SDL::OpenGL;	344	use CFClient::OpenGL;
269		345
270	sub new {	346	sub new {
271	my $class = shift;	347	my $class = shift;
272		348
273	# range [value, low, high, page]	349	# range [value, low, high, page]
…		…
326		402
327	$self	403	$self
328	}	404	}
329		405
330	sub add {	406	sub add {
331	my ($self, $chld) = @_;	407	my ($self, $child) = @_;
332		408
333	$chld->set_parent ($self);	409	$child->set_parent ($self);
		410
		411	use sort 'stable';
334		412
335	$self->{children} = [	413	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	414	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	415	@{$self->{children}}, $child
338	];	416	];
339		417
340	$self->{w} = $self->{h} = -1;	418	$child->check_size;
341	$self->update;
342	}	419	}
343		420
344	sub remove {	421	sub remove {
345	my ($self, $widget) = @_;	422	my ($self, $child) = @_;
346		423
		424	delete $child->{parent};
		425
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348		427
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});	428	$self->check_size;
350	}	429	}
351		430
352	sub find_widget {	431	sub find_widget {
353	my ($self, $x, $y) = @_;	432	my ($self, $x, $y) = @_;
354		433
…		…
384		463
385	$class->SUPER::new (children => [$child], %arg)	464	$class->SUPER::new (children => [$child], %arg)
386	}	465	}
387		466
388	sub add {	467	sub add {
389	my ($self, $widget) = @_;	468	my ($self, $child) = @_;
390		469
391	$self->{children} = [];	470	$self->{children} = [];
392		471
393	$self->SUPER::add ($widget);	472	$self->SUPER::add ($child);
394	}	473	}
395		474
396	sub remove {	475	sub remove {
397	my ($self, $widget) = @_;	476	my ($self, $widget) = @_;
398		477
…		…
407	sub size_request {	486	sub size_request {
408	$_[0]{children}[0]->size_request	487	$_[0]{children}[0]->size_request
409	}	488	}
410		489
411	sub size_allocate {	490	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	491	my ($self, $w, $h) = @_;
413		492
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	493	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	494	}
418		495
419	#############################################################################	496	#############################################################################
420		497
421	package CFClient::UI::Window;	498	package CFClient::UI::Window;
422		499
423	our @ISA = CFClient::UI::Bin::;	500	our @ISA = CFClient::UI::Bin::;
424		501
425	use SDL::OpenGL;	502	use CFClient::OpenGL;
426		503
427	sub new {	504	sub new {
428	my ($class, %arg) = @_;	505	my ($class, %arg) = @_;
429		506
430	my $self = $class->SUPER::new (%arg);	507	my $self = $class->SUPER::new (%arg);
…		…
439	}	516	}
440		517
441	sub render_chld {	518	sub render_chld {
442	my ($self) = @_;	519	my ($self) = @_;
443		520
444	$self->{texture} =	521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445	CFClient::Texture->new_from_opengl (	522	glClearColor 0, 0, 0, 1;
446	$self->{w}, $self->{h}, sub { $self->child->draw }	523	glClear GL_COLOR_BUFFER_BIT;
447	);	524	$self->child->draw;
		525	};
448	}	526	}
449		527
450	sub size_allocate {	528	sub size_allocate {
451	my ($self, $x, $y, $w, $h) = @_;	529	my ($self, $w, $h) = @_;
452		530
453	$self->_size_allocate ($x, $y, $w, $h) or return;
454
455	$self->child->size_allocate (0, 0, $w, $h);	531	$self->child->configure (0, 0, $w, $h);
456		532
457	$self->render_chld;	533	$self->render_chld;
458	}	534	}
459		535
460	sub _draw {	536	sub _draw {
…		…
476	glDisable GL_TEXTURE_2D;	552	glDisable GL_TEXTURE_2D;
477	}	553	}
478		554
479	#############################################################################	555	#############################################################################
480		556
		557	package CFClient::UI::ViewPort;
		558
		559	our @ISA = CFClient::UI::Window::;
		560
		561	sub new { die }
		562
		563	sub size_request {
		564	my ($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	$self->{children}[1]->draw;
		576	}
		577
		578
		579	#############################################################################
		580
481	package CFClient::UI::Frame;	581	package CFClient::UI::Frame;
482		582
483	our @ISA = CFClient::UI::Bin::;	583	our @ISA = CFClient::UI::Bin::;
484		584
485	use SDL::OpenGL;	585	use CFClient::OpenGL;
486		586
487	sub size_request {	587	sub size_request {
488	my ($self) = @_;	588	my ($self) = @_;
489	my $chld = $self->child	589	my $chld = $self->child
490	or return (0, 0);	590	or return (0, 0);
…		…
495	}	595	}
496		596
497	sub size_allocate {	597	sub size_allocate {
498	my ($self, $x, $y, $w, $h) = @_;	598	my ($self, $x, $y, $w, $h) = @_;
499		599
500	$self->_size_allocate ($x, $y, $w, $h) or return;
501
502	$self->child->size_allocate (2, 2, $w - 4, $h - 4);	600	$self->child->configure (2, 2, $w - 4, $h - 4);
503	}	601	}
504		602
505	sub _draw {	603	sub _draw {
506	my ($self) = @_;	604	my ($self) = @_;
507		605
…		…
524		622
525	package CFClient::UI::FancyFrame;	623	package CFClient::UI::FancyFrame;
526		624
527	our @ISA = CFClient::UI::Bin::;	625	our @ISA = CFClient::UI::Bin::;
528		626
529	use SDL::OpenGL;	627	use CFClient::OpenGL;
530		628
531	my @tex =	629	my @tex =
532	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	630	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
533	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);
534		632
535	sub new {	633	sub new {
536	my $class = shift;	634	my $class = shift;
537		635
538	# TODO: user_x, user_y, overwrite moveto?	636	# TODO: user_x, user_y, overwrite moveto?
539		637
540	$class->SUPER::new (	638	my $self = $class->SUPER::new (
541	bg => [1, 1, 1, 1],	639	bg => [1, 1, 1, 1],
542	border_bg => [1, 1, 1, 1],	640	border_bg => [1, 1, 1, 1],
543	border => $::FONTSIZE * 0.8,	641	border => 0.8,
544	@_	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} * $::FONTSIZE
		656	}
		657
		658	sub size_request {
		659	my ($self) = @_;
		660
		661	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
		662
		663	my ($w, $h) = $self->SUPER::size_request;
		664
		665	(
		666	$w + $self->border * 2,
		667	$h + $self->border * 2,
545	)	668	)
546	}	669	}
547		670
548	sub size_request {
549	my ($self) = @_;
550
551	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553	my ($w, $h) = $self->SUPER::size_request;
554
555	(
556	$w + $self->{border} * 2,
557	$h + $self->{border} * 2,
558	)
559	}
560
561	sub size_allocate {	671	sub size_allocate {
562	my ($self, $x, $y, $w, $h) = @_;	672	my ($self, $w, $h) = @_;
563		673
564	$self->_size_allocate ($x, $y, $w, $h) or return;
565
566	$h -= List::Util::max 0, $self->{border} * 2;	674	$h -= List::Util::max 0, $self->border * 2;
567	$w -= List::Util::max 0, $self->{border} * 2;	675	$w -= List::Util::max 0, $self->border * 2;
568		676
		677	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		678	if $self->{title};
		679
569	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	680	$self->child->configure ($self->border, $self->border, $w, $h);
570	}	681	}
571		682
572	sub button_down {	683	sub button_down {
573	my ($self, $ev, $x, $y) = @_;	684	my ($self, $ev, $x, $y) = @_;
574		685
		686	my $border = $self->border;
		687
575	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	688	if ($x < $self->{w} && $x >= $self->{w} - $border
576	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	689	&& $y < $self->{h} && $y >= $self->{h} - $border) {
577		690
578	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	691	my ($ox, $oy) = ($ev->{x}, $ev->{y});
579	my ($bw, $bh) = ($self->{w}, $self->{h});	692	my ($bw, $bh) = ($self->{w}, $self->{h});
580		693
581	$self->{motion} = sub {	694	$self->{motion} = sub {
582	my ($ev, $x, $y) = @_;	695	my ($ev, $x, $y) = @_;
583		696
584	($x, $y) = ($ev->motion_x, $ev->motion_y);	697	($x, $y) = ($ev->{x}, $ev->{y});
585		698
586	$self->{user_w} = $bw + $x - $ox;	699	$self->{user_w} = $bw + $x - $ox;
587	$self->{user_h} = $bh + $y - $oy;	700	$self->{user_h} = $bh + $y - $oy;
588	$self->update;	701	$self->check_size;
589	};	702	};
590		703
591	} elsif ($x >= 0 && $x < $self->{w}	704	} elsif ($x >= 0 && $x < $self->{w}
592	&& $y >= 0 && $y < $self->{border}) {	705	&& $y >= 0 && $y < $border) {
593		706
594	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	707	my ($ox, $oy) = ($ev->{x}, $ev->{y});
595	my ($bx, $by) = ($self->{x}, $self->{y});	708	my ($bx, $by) = ($self->{x}, $self->{y});
596		709
597	$self->{motion} = sub {	710	$self->{motion} = sub {
598	my ($ev, $x, $y) = @_;	711	my ($ev, $x, $y) = @_;
599		712
600	($x, $y) = ($ev->motion_x, $ev->motion_y);	713	($x, $y) = ($ev->{x}, $ev->{y});
601		714
602	$self->move ($bx + $x - $ox, $by + $y - $oy);	715	$self->move ($bx + $x - $ox, $by + $y - $oy);
603	$self->update;	716	$self->update;
604	};	717	};
605	}	718	}
…		…
626	glEnable GL_BLEND;	739	glEnable GL_BLEND;
627	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	740	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628	glEnable GL_TEXTURE_2D;	741	glEnable GL_TEXTURE_2D;
629	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	742	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630		743
		744	my $border = $self->border;
		745
631	glColor @{ $self->{border_bg} };	746	glColor @{ $self->{border_bg} };
632	$tex[1]->draw_quad (0, 0, $w, $self->{border});	747	$tex[1]->draw_quad (0, 0, $w, $border);
633	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	748	$tex[3]->draw_quad (0, $border, $border, $ch);
634	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	749	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	750	$tex[4]->draw_quad (0, $h - $border, $w, $border);
636		751
637	my $bg = $tex[0];	752	my $bg = $tex[0];
638		753
639	# TODO: repeat texture not scale	754	# TODO: repeat texture not scale
640	my $rep_x = $cw / $bg->{w};	755	my $rep_x = $cw / $bg->{w};
641	my $rep_y = $ch / $bg->{h};	756	my $rep_y = $ch / $bg->{h};
642		757
643	glColor @{ $self->{bg} };	758	glColor @{ $self->{bg} };
		759
		760	$bg->{s} = $rep_x;
		761	$bg->{t} = $rep_y;
		762	$bg->{wrap_mode} = 1;
644	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	763	$bg->draw_quad ($border, $border, $cw, $ch);
645		764
646	glDisable GL_TEXTURE_2D;	765	glDisable GL_TEXTURE_2D;
647	glDisable GL_BLEND;	766	glDisable GL_BLEND;
648		767
		768	$self->{title}->draw if $self->{title};
649	$self->child->draw;	769	$self->child->draw;
650	}	770	}
651		771
652	#############################################################################	772	#############################################################################
653		773
…		…
655		775
656	our @ISA = CFClient::UI::Base::;	776	our @ISA = CFClient::UI::Base::;
657		777
658	use List::Util qw(max sum);	778	use List::Util qw(max sum);
659		779
660	use SDL::OpenGL;	780	use CFClient::OpenGL;
661		781
662	sub new {	782	sub new {
663	my $class = shift;	783	my $class = shift;
664		784
665	$class->SUPER::new (	785	$class->SUPER::new (
…		…
667	@_	787	@_
668	)	788	)
669	}	789	}
670		790
671	sub add {	791	sub add {
672	my ($self, $x, $y, $chld) = @_;	792	my ($self, $x, $y, $child) = @_;
673		793
		794	$child->set_parent ($self);
674	$self->{children}[$y][$x] = $chld;	795	$self->{children}[$y][$x] = $child;
675	$chld->set_parent ($self);
676		796
677	$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};
678	$self->update;	805	$self->update;
679	}	806	}
680		807
681	sub get_wh {	808	sub get_wh {
682	my ($self) = @_;	809	my ($self) = @_;
…		…
710	(sum @$hs),	837	(sum @$hs),
711	)	838	)
712	}	839	}
713		840
714	sub size_allocate {	841	sub size_allocate {
715	my ($self, $x, $y, $w, $h) = @_;	842	my ($self, $w, $h) = @_;
716
717	$self->_size_allocate ($x, $y, $w, $h) or return;
718		843
719	my ($ws, $hs) = $self->get_wh;	844	my ($ws, $hs) = $self->get_wh;
720		845
721	my $req_w = sum @$ws;	846	my $req_w = sum @$ws;
722	my $req_h = sum @$hs;	847	my $req_h = sum @$hs;
…		…
727	my $col_expand = (sum @col_expand) || 1;	852	my $col_expand = (sum @col_expand) || 1;
728		853
729	# linearly scale sizes	854	# linearly scale sizes
730	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	855	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731	$hs->[$_] *= 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;
732		860
733	my $y;	861	my $y;
734		862
735	for my $r (0 .. $#{$self->{children}}) {	863	for my $r (0 .. $#{$self->{children}}) {
736	my $row = $self->{children}[$r]	864	my $row = $self->{children}[$r]
…		…
741		869
742	for my $c (0 .. $#$row) {	870	for my $c (0 .. $#$row) {
743	my $col_w = $ws->[$c];	871	my $col_w = $ws->[$c];
744		872
745	if (my $widget = $row->[$c]) {	873	if (my $widget = $row->[$c]) {
746	$widget->size_allocate ($x, $y, $col_w, $row_h);	874	$widget->configure ($x, $y, $col_w, $row_h);
747	}	875	}
748		876
749	$x += $col_w;	877	$x += $col_w;
750	}	878	}
751		879
…		…
796	(List::Util::max map $_->[1], @alloc),	924	(List::Util::max map $_->[1], @alloc),
797	)	925	)
798	}	926	}
799		927
800	sub size_allocate {	928	sub size_allocate {
801	my ($self, $x, $y, $w, $h) = @_;	929	my ($self, $w, $h) = @_;
802
803	$self->_size_allocate ($x, $y, $w, $h);
804		930
805	($h, $w) = ($w, $h);	931	($h, $w) = ($w, $h);
806		932
807	my $children = $self->{children};	933	my $children = $self->{children};
808		934
…		…
824	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	950	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825	$h[$_] = $alloc_h;	951	$h[$_] = $alloc_h;
826	}	952	}
827	}	953	}
828		954
		955	CFClient::UI::harmonize \@h;
		956
829	my $y = 0;	957	my $y = 0;
830	for (0 .. $#$children) {	958	for (0 .. $#$children) {
831	my $child = $children->[$_];	959	my $child = $children->[$_];
832	my $h = $h[$_];	960	my $h = $h[$_];
833	$child->size_allocate ($y, 0, $h, $w);	961	$child->configure ($y, 0, $h, $w);
834		962
835	$y += $h;	963	$y += $h;
836	}	964	}
		965
		966	1
837	}	967	}
838		968
839	#############################################################################	969	#############################################################################
840		970
841	package CFClient::UI::VBox;	971	package CFClient::UI::VBox;
…		…
854	(List::Util::sum map $_->[1], @alloc),	984	(List::Util::sum map $_->[1], @alloc),
855	)	985	)
856	}	986	}
857		987
858	sub size_allocate {	988	sub size_allocate {
859	my ($self, $x, $y, $w, $h) = @_;	989	my ($self, $w, $h) = @_;
860
861	$self->_size_allocate ($x, $y, $w, $h);
862		990
863	my $children = $self->{children};	991	my $children = $self->{children};
864		992
865	my @h = map +($_->size_request)[1], @$children;	993	my @h = map +($_->size_request)[1], @$children;
866		994
…		…
878		1006
879	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1007	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880	}	1008	}
881	}	1009	}
882		1010
		1011	CFClient::UI::harmonize \@h;
		1012
883	my $y = 0;	1013	my $y = 0;
884	for (0 .. $#$children) {	1014	for (0 .. $#$children) {
885	my $child = $children->[$_];	1015	my $child = $children->[$_];
886	my $h = $h[$_];	1016	my $h = $h[$_];
887	$child->size_allocate (0, $y, $w, $h);	1017	$child->configure (0, $y, $w, $h);
888		1018
889	$y += $h;	1019	$y += $h;
890	}	1020	}
		1021
		1022	1
891	}	1023	}
892		1024
893	#############################################################################	1025	#############################################################################
894		1026
895	package CFClient::UI::Label;	1027	package CFClient::UI::Label;
896		1028
897	our @ISA = CFClient::UI::Base::;	1029	our @ISA = CFClient::UI::Base::;
898		1030
899	use SDL::OpenGL;	1031	use CFClient::OpenGL;
900		1032
901	sub new {	1033	sub new {
902	my ($class, %arg) = @_;	1034	my ($class, %arg) = @_;
903		1035
904	my $self = $class->SUPER::new (	1036	my $self = $class->SUPER::new (
905	fg => [1, 1, 1],	1037	fg => [1, 1, 1],
906	height => $::FONTSIZE,	1038	fontsize => 1,
907	text => "",	1039	text => "",
908	align => -1,	1040	align => -1,
		1041	valign => -1,
909	padding => 2,	1042	padding => 2,
910	layout => new CFClient::Layout,	1043	layout => new CFClient::Layout,
911	%arg	1044	%arg
912	);	1045	);
913		1046
914	$self->set_text ($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};
915		1055
916	$self	1056	$self
917	}	1057	}
918		1058
919	sub escape_text {	1059	sub escape_text {
…		…
927	}	1067	}
928		1068
929	sub set_text {	1069	sub set_text {
930	my ($self, $text) = @_;	1070	my ($self, $text) = @_;
931		1071
932	$self->{text} = $text;
933	$self->{layout}->set_markup ($text);	1072	$self->{layout}->set_text ($text);
934		1073
935	delete $self->{texture};	1074	delete $self->{texture};
936	# $self->{w} = $self->{h} = -1;
937	$self->update;	1075	$self->update;
938	}	1076	}
939		1077
940	sub get_text {	1078	sub set_markup {
941	my ($self, $text) = @_;	1079	my ($self, $markup) = @_;
942		1080
943	$self->{text}	1081	$self->{layout}->set_markup ($markup);
		1082
		1083	delete $self->{texture};
		1084	$self->update;
944	}	1085	}
945		1086
946	sub size_request {	1087	sub size_request {
947	my ($self) = @_;	1088	my ($self) = @_;
948		1089
949	$self->{layout}->set_width;	1090	$self->{layout}->set_width;
950	$self->{layout}->set_height ($self->{height});	1091	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1092
951	my ($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	}
952		1103
953	(	1104	(
954	$w + $self->{padding} * 2,	1105	$w + $self->{padding} * 2,
955	$h + $self->{padding} * 2,	1106	$h + $self->{padding} * 2,
956	)	1107	)
957	}	1108	}
958		1109
959	sub size_allocate {	1110	sub size_allocate {
960	my ($self, $x, $y, $w, $h) = @_;	1111	my ($self, $w, $h) = @_;
961
962	$self->_size_allocate ($x, $y, $w, $h) or return;
963		1112
964	delete $self->{texture};	1113	delete $self->{texture};
965	}	1114	}
966		1115
967	sub update {	1116	sub set_fontsize {
968	my ($self) = @_;	1117	my ($self, $fontsize) = @_;
969		1118
970	delete $self->{texture};	1119	$self->{fontsize} = $fontsize;
971	$self->SUPER::update;	1120	$self->check_size;
972	}	1121	}
973		1122
974	sub _draw {	1123	sub _draw {
975	my ($self) = @_;	1124	my ($self) = @_;
976		1125
977	my $tex = $self->{texture} ||= do {	1126	my $tex = $self->{texture} ||= do {
978	$self->{layout}->set_width ($self->{w});	1127	$self->{layout}->set_width ($self->{w});
979	$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);
980	new_from_layout CFClient::Texture $self->{layout}	1129	new_from_layout CFClient::Texture $self->{layout}
981	};	1130	};
982		1131
983	glEnable GL_BLEND;	1132	glEnable GL_BLEND;
984	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1133	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985	glEnable GL_TEXTURE_2D;	1134	glEnable GL_TEXTURE_2D;
986	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1135	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987		1136
988	glColor @{$self->{fg}};	1137	glColor @{$self->{fg}};
989		1138
990	my $x =	1139	$self->{ox} = int (
991	$self->{align} < 0 ? $self->{padding}	1140	$self->{align} < 0 ? $self->{padding}
992	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1141	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993	: ($self->{w} - $tex->{w}) * 0.5;	1142	: ($self->{w} - $tex->{w}) * 0.5
		1143	);
994		1144
995	glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;	1145	$self->{oy} = int (
996	$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});
997		1152
998	glDisable GL_TEXTURE_2D;	1153	glDisable GL_TEXTURE_2D;
999	glDisable GL_BLEND;	1154	glDisable GL_BLEND;
1000	}	1155	}
1001		1156
1002	#############################################################################	1157	#############################################################################
1003		1158
1004	package CFClient::UI::Entry;	1159	package CFClient::UI::EntryBase;
1005		1160
1006	our @ISA = CFClient::UI::Label::;	1161	our @ISA = CFClient::UI::Label::;
1007		1162
1008	use SDL;	1163	use CFClient::OpenGL;
1009	use SDL::OpenGL;
1010		1164
1011	sub new {	1165	sub new {
1012	my $class = shift;	1166	my $class = shift;
1013		1167
1014	$class->SUPER::new (	1168	$class->SUPER::new (
…		…
1016	bg => [0, 0, 0, 0.2],	1170	bg => [0, 0, 0, 0.2],
1017	active_bg => [1, 1, 1, 0.5],	1171	active_bg => [1, 1, 1, 0.5],
1018	active_fg => [0, 0, 0],	1172	active_fg => [0, 0, 0],
1019	can_hover => 1,	1173	can_hover => 1,
1020	can_focus => 1,	1174	can_focus => 1,
		1175	valign => 0,
1021	@_	1176	@_
1022	)	1177	)
1023	}	1178	}
1024		1179
1025	sub _set_text {	1180	sub _set_text {
1026	my ($self, $text) = @_;	1181	my ($self, $text) = @_;
1027		1182
		1183	delete $self->{cur_h};
		1184
		1185	return if $self->{text} eq $text;
		1186
		1187	delete $self->{texture};
		1188
1028	$self->{last_activity} = $::NOW;	1189	$self->{last_activity} = $::NOW;
1029
1030	$self->{text} = $text;	1190	$self->{text} = $text;
1031	$self->{layout}->set_width ($self->{w});
1032	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033		1191
1034	$text =~ s/./*/g if $self->{hidden};	1192	$text =~ s/./*/g if $self->{hidden};
		1193	$self->{layout}->set_text ("$text ");
1035		1194
1036	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1195	$self->emit (changed => $self->{text});
		1196	}
1037		1197
1038	$text = substr $text, 0, $self->{cursor};	1198	sub get_text {
1039	utf8::encode $text;	1199	$_[0]{text}
1040
1041	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042	}	1200	}
1043		1201
1044	sub size_request {	1202	sub size_request {
1045	my ($self) = @_;	1203	my ($self) = @_;
1046		1204
…		…
1048		1206
1049	($w + 1, $h) # add 1 for cursor	1207	($w + 1, $h) # add 1 for cursor
1050	}	1208	}
1051		1209
1052	sub size_allocate {	1210	sub size_allocate {
1053	my ($self, $x, $y, $w, $h) = @_;	1211	my ($self, $w, $h) = @_;
1054
1055	$self->SUPER::size_allocate ($x, $y, $w, $h);
1056		1212
1057	$self->_set_text ($self->{text});	1213	$self->_set_text ($self->{text});
1058	}	1214	}
1059		1215
1060	sub set_text {	1216	sub set_text {
…		…
1066	}	1222	}
1067		1223
1068	sub key_down {	1224	sub key_down {
1069	my ($self, $ev) = @_;	1225	my ($self, $ev) = @_;
1070		1226
1071	my $mod = $ev->key_mod;	1227	my $mod = $ev->{mod};
1072	my $sym = $ev->key_sym;	1228	my $sym = $ev->{sym};
1073
1074	my $uni = $ev->key_unicode;	1229	my $uni = $ev->{unicode};
1075		1230
1076	my $text = $self->get_text;	1231	my $text = $self->get_text;
1077		1232
1078	if ($sym == SDLK_BACKSPACE) {	1233	if ($sym == 8) {
1079	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1234	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080	} elsif ($sym == SDLK_DELETE) {	1235	} elsif ($sym == 127) {
1081	substr $text, $self->{cursor}, 1, "";	1236	substr $text, $self->{cursor}, 1, "";
1082	} elsif ($sym == SDLK_LEFT) {	1237	} elsif ($sym == CFClient::SDLK_LEFT) {
1083	--$self->{cursor} if $self->{cursor};	1238	--$self->{cursor} if $self->{cursor};
1084	} elsif ($sym == SDLK_RIGHT) {	1239	} elsif ($sym == CFClient::SDLK_RIGHT) {
1085	++$self->{cursor} if $self->{cursor} < length $self->{text};	1240	++$self->{cursor} if $self->{cursor} < length $self->{text};
1086	} elsif ($sym == SDLK_HOME) {	1241	} elsif ($sym == CFClient::SDLK_HOME) {
1087	$self->{cursor} = 0;	1242	$self->{cursor} = 0;
1088	} elsif ($sym == SDLK_END) {	1243	} elsif ($sym == CFClient::SDLK_END) {
1089	$self->{cursor} = length $text;	1244	$self->{cursor} = length $text;
		1245	} elsif ($sym == 27) {
		1246	$self->emit ('escape');
1090	} elsif ($uni) {	1247	} elsif ($uni) {
1091	substr $text, $self->{cursor}++, 0, chr $uni;	1248	substr $text, $self->{cursor}++, 0, chr $uni;
1092	}	1249	}
1093		1250
1094	$self->_set_text ($text);	1251	$self->_set_text ($text);
…		…
1148		1305
1149	$self->SUPER::_draw;	1306	$self->SUPER::_draw;
1150		1307
1151	#TODO: force update every cursor change :(	1308	#TODO: force update every cursor change :(
1152	if ($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 $text)
		1316	}
		1317
1153	glColor @{$self->{fg}};	1318	glColor @{$self->{fg}};
1154	glBegin GL_LINES;	1319	glBegin GL_LINES;
1155	glVertex $self->{cur_x}, $self->{cur_y};
1156	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} + $self->{cur_h};
1157	glEnd;	1322	glEnd;
1158	}	1323	}
1159	}	1324	}
1160		1325
1161	package CFClient::UI::LineEntry;	1326	package CFClient::UI::Entry;
1162		1327
1163	our @ISA = CFClient::UI::Entry::;	1328	our @ISA = CFClient::UI::EntryBase::;
1164		1329
1165	use SDL;	1330	use CFClient::OpenGL;
1166	use SDL::OpenGL;
1167		1331
1168	sub key_down {	1332	sub key_down {
1169	my ($self, $ev) = @_;	1333	my ($self, $ev) = @_;
1170		1334
1171	my $sym = $ev->key_sym;	1335	my $sym = $ev->{sym};
1172		1336
1173	if ($sym == SDLK_RETURN) {	1337	if ($sym == 13) {
1174	$self->emit (activate => $self->get_text);	1338	$self->emit (activate => $self->get_text);
1175	$self->update;	1339	$self->update;
1176		1340
1177	} else {	1341	} else {
1178	$self->SUPER::key_down ($ev);	1342	$self->SUPER::key_down ($ev);
…		…
1184		1348
1185	package CFClient::UI::Button;	1349	package CFClient::UI::Button;
1186		1350
1187	our @ISA = CFClient::UI::Label::;	1351	our @ISA = CFClient::UI::Label::;
1188		1352
1189	use SDL;	1353	use CFClient::OpenGL;
1190	use SDL::OpenGL;
1191		1354
1192	my @tex =	1355	my @tex =
1193	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194	qw(b1_button_active.png);	1357	qw(b1_button_active.png);
1195		1358
1196	sub new {	1359	sub new {
1197	my $class = shift;	1360	my $class = shift;
1198		1361
1199	$class->SUPER::new (	1362	$class->SUPER::new (
1200	padding => 4,	1363	padding => 4,
1201	fg => [1, 1, 1],	1364	fg => [1, 1, 1],
1202	bg => [1, 1, 1, 0.2],	1365	bg => [1, 1, 1, 0.2],
1203	active_fg => [1, 1, 0],	1366	active_fg => [0, 0, 1],
1204	can_hover => 1,	1367	can_hover => 1,
		1368	align => 0,
		1369	valign => 0,
1205	@_	1370	@_
1206	)	1371	)
1207	}	1372	}
1208		1373
1209	sub button_up {	1374	sub button_up {
…		…
1217		1382
1218	sub _draw {	1383	sub _draw {
1219	my ($self) = @_;	1384	my ($self) = @_;
1220		1385
1221	local $self->{fg} = $self->{fg};	1386	local $self->{fg} = $self->{fg};
1222	my $tex = $tex[0];
1223
1224	glEnable GL_BLEND;
1225	glEnable GL_TEXTURE_2D;
1226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227		1387
1228	if ($GRAB == $self) {	1388	if ($GRAB == $self) {
1229	$self->{fg} = $self->{active_fg};	1389	$self->{fg} = $self->{active_fg};
1230	}	1390	}
1231		1391
1232	glBindTexture GL_TEXTURE_2D, $tex->{name};	1392	glEnable GL_BLEND;
		1393	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1394	glEnable GL_TEXTURE_2D;
1233	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1395	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1396	glColor 0, 0, 0, 1;
1234		1397
1235	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1398	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1236		1399
1237	glDisable GL_TEXTURE_2D;	1400	glDisable GL_TEXTURE_2D;
1238	glDisable GL_BLEND;	1401	glDisable GL_BLEND;
1239		1402
1240	$self->SUPER::_draw;	1403	$self->SUPER::_draw;
…		…
1244		1407
1245	package CFClient::UI::CheckBox;	1408	package CFClient::UI::CheckBox;
1246		1409
1247	our @ISA = CFClient::UI::DrawBG::;	1410	our @ISA = CFClient::UI::DrawBG::;
1248		1411
1249	use SDL;	1412	my @tex =
1250	use SDL::OpenGL;	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;
1251		1417
1252	sub new {	1418	sub new {
1253	my $class = shift;	1419	my $class = shift;
1254		1420
1255	$class->SUPER::new (	1421	$class->SUPER::new (
…		…
1266	my ($self) = @_;	1432	my ($self) = @_;
1267		1433
1268	($self->{padding} * 2 + 6) x 2	1434	($self->{padding} * 2 + 6) x 2
1269	}	1435	}
1270		1436
1271	sub size_allocate {
1272	my ($self, $x, $y, $w, $h) = @_;
1273
1274	$self->_size_allocate ($x, $y, $w, $h);
1275	}
1276
1277	sub button_down {	1437	sub button_down {
1278	my ($self, $ev, $x, $y) = @_;	1438	my ($self, $ev, $x, $y) = @_;
1279		1439
1280	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1440	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1281	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1441	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1290	$self->SUPER::_draw;	1450	$self->SUPER::_draw;
1291		1451
1292	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1452	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1293		1453
1294	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1454	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1295		1455
1296	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1456	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297		1457
1298	glBegin GL_LINE_LOOP;	1458	glEnable GL_BLEND;
1299	glVertex 0 , 0;	1459	glEnable GL_TEXTURE_2D;
1300	glVertex 0 , $s;	1460	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1301	glVertex $s, $s;	1461
1302	glVertex $s, 0;	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 $w, 0;
1303	glEnd;	1632	glEnd;
1304		1633
1305	if ($self->{state}) {	1634	glBindTexture GL_TEXTURE_2D, $t2->{name};
1306	glBegin GL_LINES;	1635	glBegin GL_QUADS;
1307	glVertex 0 , 0;	1636	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
1308	glVertex $s, $s;	1637	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
1309	glVertex $s, 0;	1638	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
1310	glVertex 0 , $s;	1639	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
1311	glEnd;	1640	glEnd;
1312	}	1641
		1642	glDisable GL_BLEND;
		1643	glDisable GL_TEXTURE_2D;
		1644	}
		1645
		1646	#############################################################################
		1647
		1648	package CFClient::UI::Gauge;
		1649
		1650	our @ISA = CFClient::UI::VBox::;
		1651
		1652	sub new {
		1653	my ($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);
1313	}	1688	}
1314		1689
1315	#############################################################################	1690	#############################################################################
1316		1691
1317	package CFClient::UI::Slider;	1692	package CFClient::UI::Slider;
1318		1693
1319	use strict;	1694	use strict;
1320		1695
1321	use SDL::OpenGL;	1696	use CFClient::OpenGL;
1322		1697
1323	our @ISA = CFClient::UI::DrawBG::;	1698	our @ISA = CFClient::UI::DrawBG::;
1324		1699
1325	my @tex =	1700	my @tex =
1326	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1701	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1336	# TODO: calculations are off	1711	# TODO: calculations are off
1337	my $self = $class->SUPER::new (	1712	my $self = $class->SUPER::new (
1338	fg => [1, 1, 1],	1713	fg => [1, 1, 1],
1339	active_fg => [0, 0, 0],	1714	active_fg => [0, 0, 0],
1340	range => [0, 0, 100, 10],	1715	range => [0, 0, 100, 10],
1341	req_w => 40,	1716	req_w => 20,
1342	req_h => 13,	1717	req_h => 20,
1343	vertical => 0,	1718	vertical => 0,
1344	can_hover => 1,	1719	can_hover => 1,
		1720	inner_pad => 5,
1345	@_	1721	@_
1346	);	1722	);
1347		1723
1348	$self	1724	$self
1349	}	1725	}
…		…
1370	if ($GRAB == $self) {	1746	if ($GRAB == $self) {
1371	my ($value, $lo, $hi, $page) = @{$self->{range}};	1747	my ($value, $lo, $hi, $page) = @{$self->{range}};
1372		1748
1373	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1749	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1374		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
1375	$x = $x * ($hi - $lo) / $w + $lo;	1755	$x = $x * ($hi - $lo) / $inner_w + $lo;
1376	$x = $lo if $x < $lo;	1756	$x = $lo if $x < $lo;
1377	$x = $hi - $page if $x > $hi - $page;	1757	$x = $hi - $page if $x > $hi - $page;
1378	$self->{range}[0] = $x;	1758	$self->{range}[0] = $x;
1379		1759
1380	$self->emit (changed => $x);	1760	$self->emit (changed => $x);
1381	$self->update;	1761	$self->update;
1382	}	1762	}
		1763	}
		1764
		1765	# the inner_* stuff is for generating a padding for the slider handle,
		1766	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1767	# correct propably, but it does the job for now
		1768	sub _calc_inner_pad_px {
		1769	my ($self, $w) = @_;
		1770	($w / 100) * $self->{inner_pad} # % to pixels
1383	}	1771	}
1384		1772
1385	sub _draw {	1773	sub _draw {
1386	my ($self) = @_;	1774	my ($self) = @_;
1387		1775
…		…
1401	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1789	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1790	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403		1791
1404	my ($value, $lo, $hi, $page) = @{$self->{range}};	1792	my ($value, $lo, $hi, $page) = @{$self->{range}};
1405		1793
1406	# the inner_* stuff is for generating a padding for the slider handle,	1794	$hi = $value + 1 if $lo == $hi;
1407	# so that the handle doesn't leave the texture. This calculation isn't 100%	1795
1408	# correct propably, but it does the job for now	1796	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1409	my $inner_pad = 5; # 5% of width for slider bg texture border
1410	my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1411	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	1797	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412		1798
1413	$page = int $page * $inner_w / ($hi - $lo);	1799	$page = int $page * $inner_w / ($hi - $lo);
1414	$value = int +($value - $lo) * $inner_w / ($hi - $lo);	1800	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415		1801
1416	$w -= $page;	1802	$w -= $page;
…		…
1440		1826
1441	package CFClient::UI::TextView;	1827	package CFClient::UI::TextView;
1442		1828
1443	our @ISA = CFClient::UI::HBox::;	1829	our @ISA = CFClient::UI::HBox::;
1444		1830
1445	use SDL::OpenGL;	1831	use CFClient::OpenGL;
1446		1832
1447	sub new {	1833	sub new {
1448	my $class = shift;	1834	my $class = shift;
1449		1835
1450	my $self = $class->SUPER::new (	1836	my $self = $class->SUPER::new (
		1837	fontsize => 1,
		1838	@_,
		1839
		1840	layout => (new CFClient::Layout),
1451	par => [],	1841	par => [],
1452	@_,	1842	height => 0,
1453	children => [	1843	children => [
1454	(new CFClient::UI::Empty expand => 1),	1844	(new CFClient::UI::Empty expand => 1),
1455	(new CFClient::UI::Slider vertical => 1),	1845	(new CFClient::UI::Slider vertical => 1),
1456	],	1846	],
1457	);	1847	);
1458		1848
		1849	$self->{children}[1]->connect (changed => sub {
		1850	$self->update;
		1851	});
		1852
1459	$self	1853	$self
		1854	}
		1855
		1856	sub set_fontsize {
		1857	my ($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);
		1871
		1872	($layout->size)[1]
		1873	}
		1874
		1875	sub reflow {
		1876	my ($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	$self->reflow;
1460	}	1891	}
1461		1892
1462	sub add_paragraph {	1893	sub add_paragraph {
1463	my ($self, $color, $text) = @_;	1894	my ($self, $color, $text) = @_;
1464		1895
		1896	#TODO: intelligently "reformat" paragraph
		1897
		1898	my $height = $self->text_height ($text);
		1899
		1900	$self->{height} += $height;
		1901
1465	push @{$self->{par}}, [$color, $text];	1902	push @{$self->{par}}, [$height, $color, $text];
1466	my $count = scalar @{$self->{par}};	1903
1467	$self->{children}[1]{range} = [$count - 1, 0, $count, 1];	1904	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1468	$self->{children}[1]->update;	1905	$self->{children}[1]->update;
1469	}	1906	}
1470		1907
		1908	sub update {
		1909	my ($self) = @_;
		1910
		1911	$self->SUPER::update;
		1912
		1913	return unless $self->{h} > 0;
		1914
		1915	delete $self->{texture};
		1916
		1917	$ROOT->on_refresh ($self, sub {
		1918	if (delete $self->{need_reflow}) {
		1919	my $height = 0;
		1920
		1921	$height += $_->[0] = $self->text_height ($_->[2])
		1922	for @{$self->{par}};
		1923
		1924	$self->{height} = $height;
		1925
		1926	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		1927
		1928	delete $self->{texture};
		1929	}
		1930
		1931	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		1932	glClearColor 0, 0, 0, 1;
		1933	glClear GL_COLOR_BUFFER_BIT;
		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 += $h;
		1961	}
		1962
		1963	glDisable GL_TEXTURE_2D;
		1964	glDisable GL_BLEND;
		1965	};
		1966	});
		1967	}
		1968
1471	sub _draw {	1969	sub _draw {
1472	my ($self) = @_;	1970	my ($self) = @_;
1473		1971
1474	my $par = $self->{par};	1972	if ($self->{texture}) {
1475
1476	my $bottom = (scalar @$par) - 1;
1477
1478	my $w = $self->{children}[0]{w};
1479	my $y = $self->{h};
1480
1481	glEnable GL_BLEND;
1482	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483	glEnable GL_TEXTURE_2D;	1973	glEnable GL_TEXTURE_2D;
1484	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1974	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485		1975	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1486	# TODO: everything!
1487	while ($y > 0 && $bottom >= 0) {
1488	my $par = $par->[$bottom--];
1489
1490	my $layout = new CFClient::Layout;
1491
1492	$layout->set_height ($::FONTSIZE);
1493	$layout->set_width ($w);
1494	$layout->set_text ($par->[1]);
1495	my $tex = new_from_layout CFClient::Texture $layout;
1496	$y -= $tex->{h};
1497
1498	glColor @{ $par->[0] };
1499	$tex->draw_quad (0, $y);
1500	}
1501
1502	glDisable GL_TEXTURE_2D;	1976	glDisable GL_TEXTURE_2D;
1503	glDisable GL_BLEND;
1504	}
1505
1506	#############################################################################
1507
1508	package CFClient::UI::MapWidget;
1509
1510	use strict;
1511
1512	use List::Util qw(min max);
1513
1514	use SDL;
1515	use SDL::OpenGL;
1516
1517	our @ISA = CFClient::UI::Base::;
1518
1519	sub new {
1520	my $class = shift;
1521
1522	$class->SUPER::new (
1523	z => -1,
1524	can_focus => 1,
1525	list => (glGenLists 1),
1526	@_
1527	)	1977	}
1528	}
1529		1978
1530	sub key_down {	1979	$self->{children}[1]->draw;
1531	print "MAPKEYDOWN\n";
1532	}
1533		1980
1534	sub key_up {
1535	}
1536
1537	sub size_request {
1538	(
1539	1 + 32 * int $::WIDTH / 32,
1540	1 + 32 * int $::HEIGHT / 32,
1541	)
1542	}
1543
1544	sub update {
1545	my ($self) = @_;
1546
1547	$self->{need_update} = 1;
1548	$self->SUPER::update;
1549	}
1550
1551	sub draw {
1552	my ($self) = @_;
1553
1554	$self->{need_update}++;#d#
1555	if (delete $self->{need_update}) {
1556	glNewList $self->{list}, GL_COMPILE;
1557
1558	my $sw = int $::WIDTH / 32;
1559	my $sh = int $::HEIGHT / 32;
1560
1561	if ($::MAP) {
1562	my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1563
1564	if ($::CFG->{fow_enable}) {
1565	if ($::CFG->{fow_smooth}) { # smooth fog of war
1566	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1567	glConvolutionFilter2D
1568	GL_CONVOLUTION_2D,
1569	GL_ALPHA,
1570	3, 3,
1571	GL_ALPHA, GL_FLOAT,
1572	pack "f*",
1573	0.1, 0.1, 0.1,
1574	0.1, 0.2, 0.1,
1575	0.1, 0.1, 0.1,
1576	;
1577	glEnable GL_CONVOLUTION_2D;
1578	}
1579
1580	my $tex = new CFClient::Texture
1581	w => $w,
1582	h => $h,
1583	data => $data,
1584	internalformat => GL_ALPHA,
1585	format => GL_ALPHA;
1586
1587	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1588
1589	glEnable GL_BLEND;
1590	glEnable GL_TEXTURE_2D;
1591	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1592
1593	glColor +($::CFG->{fow_intensity}) x 3, 1;
1594	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1595
1596	glDisable GL_TEXTURE_2D;
1597	glDisable GL_BLEND;
1598	}
1599	}
1600
1601	glEndList;
1602	}
1603
1604	glCallList $self->{list};
1605
1606	if ($FOCUS != $self) {
1607	glColor 64/255, 64/255, 64/255;
1608	glLogicOp GL_AND;
1609	glEnable GL_COLOR_LOGIC_OP;
1610	glBegin GL_QUADS;
1611	glVertex 0, 0;
1612	glVertex 0, $::HEIGHT;
1613	glVertex $::WIDTH, $::HEIGHT;
1614	glVertex $::WIDTH, 0;
1615	glEnd;
1616	glDisable GL_COLOR_LOGIC_OP;
1617	}
1618	}
1619
1620	my %DIR = (
1621	SDLK_KP8, [1, "north"],
1622	SDLK_KP9, [2, "northeast"],
1623	SDLK_KP6, [3, "east"],
1624	SDLK_KP3, [4, "southeast"],
1625	SDLK_KP2, [5, "south"],
1626	SDLK_KP1, [6, "southwest"],
1627	SDLK_KP4, [7, "west"],
1628	SDLK_KP7, [8, "northwest"],
1629
1630	SDLK_UP, [1, "north"],
1631	SDLK_RIGHT, [3, "east"],
1632	SDLK_DOWN, [5, "south"],
1633	SDLK_LEFT, [7, "west"],
1634	);
1635
1636	sub key_down {
1637	my ($self, $ev) = @_;
1638
1639	my $mod = $ev->key_mod;
1640	my $sym = $ev->key_sym;
1641
1642	if ($sym == SDLK_KP5) {
1643	$::CONN->user_send ("command stay fire");
1644	} elsif ($sym == SDLK_a) {
1645	$::CONN->user_send ("command apply");
1646	} elsif (exists $DIR{$sym}) {
1647	if ($mod & KMOD_SHIFT) {
1648	$self->{shft}++;
1649	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1650	} elsif ($mod & KMOD_CTRL) {
1651	$self->{ctrl}++;
1652	$::CONN->user_send ("command run $DIR{$sym}[0]");
1653	} else {
1654	$::CONN->user_send ("command $DIR{$sym}[1]");
1655	}
1656	}
1657	}
1658
1659	sub key_up {
1660	my ($self, $ev) = @_;
1661
1662	my $mod = $ev->key_mod;
1663	my $sym = $ev->key_sym;
1664
1665	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1666	$::CONN->user_send ("command fire_stop");
1667	}
1668	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1669	$::CONN->user_send ("command run_stop");
1670	}
1671	}	1981	}
1672		1982
1673	#############################################################################	1983	#############################################################################
1674		1984
1675	package CFClient::UI::Animator;	1985	package CFClient::UI::Animator;
1676		1986
1677	use SDL::OpenGL;	1987	use CFClient::OpenGL;
1678		1988
1679	our @ISA = CFClient::UI::Bin::;	1989	our @ISA = CFClient::UI::Bin::;
1680		1990
1681	sub moveto {	1991	sub moveto {
1682	my ($self, $x, $y) = @_;	1992	my ($self, $x, $y) = @_;
…		…
1738	sub toggle_flopper {	2048	sub toggle_flopper {
1739	my ($self) = @_;	2049	my ($self) = @_;
1740		2050
1741	# TODO: use animation	2051	# TODO: use animation
1742	if ($self->{state} = !$self->{state}) {	2052	if ($self->{state} = !$self->{state}) {
1743	$CFClient::UI::TOPLEVEL->add ($self->{other});	2053	$CFClient::UI::ROOT->add ($self->{other});
1744	$self->{other}->move (	2054	$self->{other}->move ($self->coord2global (0, $self->{h}));
1745	($::WIDTH - $self->{other}{w}) * 0.5,	2055	$self->emit ("open");
1746	($::HEIGHT - $self->{other}{h}) * 0.5,
1747	);
1748	} else {	2056	} else {
1749	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2057	$CFClient::UI::ROOT->remove ($self->{other});
		2058	$self->emit ("close");
1750	}	2059	}
1751	}
1752		2060
1753	#############################################################################	2061	$self->emit (changed => $self->{state});
		2062	}
1754		2063
		2064	#############################################################################
		2065
1755	package CFClient::UI::Toplevel;	2066	package CFClient::UI::Root;
1756		2067
1757	our @ISA = CFClient::UI::Container::;	2068	our @ISA = CFClient::UI::Container::;
		2069
		2070	use CFClient::OpenGL;
		2071
		2072	sub check_size {
		2073	my ($self) = @_;
		2074
		2075	$self->configure (0, 0, $::WITH, $::HEIGHT);
		2076	}
1758		2077
1759	sub size_request {	2078	sub size_request {
1760	($::WIDTH, $::HEIGHT)	2079	($::WIDTH, $::HEIGHT)
1761	}	2080	}
1762		2081
1763	sub size_allocate {	2082	sub configure {
1764	my ($self, $x, $y, $w, $h) = @_;	2083	my ($self, $x, $y, $w, $h) = @_;
1765		2084
1766	$self->_size_allocate ($x, $y, $w, $h);	2085	$self->SUPER::configure ($x, $y, $w, $h);
1767		2086
1768	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2087	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1769	for @{$self->{children}};	2088	for @{$self->{children}};
1770	}	2089	}
1771		2090
1772	sub translate {	2091	sub _topleft {
1773	my ($self, $x, $y) = @_;	2092	my ($self, $x, $y) = @_;
1774		2093
1775	($x, $y)	2094	($x, $y)
1776	}	2095	}
1777		2096
1778	sub update {	2097	sub update {
1779	my ($self) = @_;	2098	my ($self) = @_;
1780		2099
1781	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2100	$self->check_size;
1782	::refresh ();	2101	::refresh ();
1783	}	2102	}
1784		2103
1785	sub add {	2104	sub add {
1786	my ($self, $widget) = @_;	2105	my ($self, $child) = @_;
1787		2106
		2107	# integerize window positions
		2108	$child->{x} = int $child->{x};
		2109	$child->{y} = int $child->{y};
		2110
1788	$self->SUPER::add ($widget);	2111	$self->SUPER::add ($child);
		2112	}
1789		2113
1790	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2114	sub on_refresh {
		2115	my ($self, $id, $cb) = @_;
		2116
		2117	$self->{refresh_hook}{$id} = $cb;
1791	}	2118	}
1792		2119
1793	sub draw {	2120	sub draw {
1794	my ($self) = @_;	2121	my ($self) = @_;
1795		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
1796	$self->_draw;	2137	$self->_draw;
1797	}	2138	}
1798		2139
1799	#############################################################################	2140	#############################################################################
1800		2141
1801	package CFClient::UI;	2142	package CFClient::UI;
1802		2143
1803	$TOPLEVEL = new CFClient::UI::Toplevel;	2144	$ROOT = new CFClient::UI::Root;
1804		2145
1805	1	2146	1
1806		2147

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