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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.175 by root, Tue Apr 25 11:48:31 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover;	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
		123	}
		124
		125	# convert position array to integers
		126	sub harmonize {
		127	my ($vals) = @_;
		128
		129	my $rem = 0;
		130
		131	for (@$vals) {
		132	my $i = int $_ + $rem;
		133	$rem += $_ - $i;
		134	$_ = $i;
		135	}
71	}	136	}
72		137
73	#############################################################################	138	#############################################################################
74		139
75	package CFClient::UI::Base;	140	package CFClient::UI::Base;
76		141
77	use strict;	142	use strict;
78		143
79	use SDL::OpenGL;	144	use CFClient::OpenGL;
80		145
81	sub new {	146	sub new {
82	my $class = shift;	147	my $class = shift;
83		148
84	my $self = bless {	149	my $self = bless {
85	x => 0,	150	x => 0,
86	y => 0,	151	y => 0,
87	z => 0,	152	z => 0,
88	w => -1,	153	can_events => 1,
89	h => -1,
90	@_	154	@_
91	}, $class;	155	}, $class;
92		156
93	for (keys %$self) {	157	for (keys %$self) {
94	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
97	}	161	}
98		162
99	$self	163	$self
100	}	164	}
101		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
		189	}
		190
102	sub move {	191	sub move {
103	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
		193
104	$self->{x} = $x;	194	$self->{x} = int $x;
105	$self->{y} = $y;	195	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
107	}
108		197
109	sub needs_redraw {	198	$self->update;
110	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
111	}	208	}
112		209
113	sub size_request {	210	sub size_request {
114	require Carp;	211	require Carp;
115	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
116	}	213	}
117		214
118	sub _size_allocate {	215	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
120		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
121	$self->{x} = $x;	231	$self->{x} = $x;
122	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
123		235
124	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	237	$self->{w} = $w;
127	$self->{h} = $h;	238	$self->{h} = $h;
128		239
		240	$self->size_allocate ($w, $h);
		241	$self->update;
129	1	242	}
130	}	243	}
131		244
132	sub size_allocate {	245	sub size_allocate {
		246	# nothing to be done
		247	}
		248
		249	sub children {
		250	}
		251
		252	# call when resoltuion changes etc.
		253	sub reconfigure {
		254	my ($self) = @_;
		255
		256	$_->reconfigure
		257	for $self->children;
		258
		259	$_->check_size;
		260	}
		261
		262	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	263	my ($self, $w, $h) = @_;
134		264
135	$self->_size_allocate ($x, $y, $w, $h);	265	delete $self->{max_w}; $self->{max_w} = $w if $w;
		266	delete $self->{max_h}; $self->{max_h} = $h if $h;
		267	}
		268
		269	# return top left coordinates
		270	sub _topleft {
		271	my ($self, $x, $y) = @_;
		272
		273	$self->{parent}
		274	or Carp::confess "no parent widget in _topleft\n";#d#
		275
		276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	277	}
137		278
138	# translate global coordinates to local coordinate system	279	# translate global coordinates to local coordinate system
139	sub translate {	280	sub coord2local {
140	my ($self, $x, $y) = @_;	281	my ($self, $x, $y) = @_;
141		282
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	283	my ($X, $Y) = $self->_topleft;
		284	($x - $X, $y - $Y)
		285	}
		286
		287	# translate local coordinates to global coordinate system
		288	sub coord2global {
		289	my ($self, $x, $y) = @_;
		290
		291	my ($X, $Y) = $self->_topleft;
		292	($x + $X, $y + $Y)
143	}	293	}
144		294
145	sub focus_in {	295	sub focus_in {
146	my ($self) = @_;	296	my ($self) = @_;
147		297
148	return if $FOCUS == $self;	298	return if $FOCUS == $self;
		299	return unless $self->{can_focus};
149		300
150	my $focus = $FOCUS; $FOCUS = $self;	301	my $focus = $FOCUS; $FOCUS = $self;
		302
		303	$self->emit (focus_in => $focus);
		304
151	$focus->update if $focus;	305	$focus->update if $focus;
152	$FOCUS->update;	306	$FOCUS->update;
153	}	307	}
154		308
155	sub focus_out {	309	sub focus_out {
156	my ($self) = @_;	310	my ($self) = @_;
157		311
158	return unless $FOCUS == $self;	312	return unless $FOCUS == $self;
159		313
160	my $focus = $FOCUS; undef $FOCUS;	314	my $focus = $FOCUS; undef $FOCUS;
		315
		316	$self->emit (focus_out => $focus);
		317
161	$focus->update if $focus; #?	318	$focus->update if $focus; #?
162	}	319	}
163		320
164	sub mouse_motion { }	321	sub mouse_motion { }
165	sub button_up { }	322	sub button_up { }
…		…
186	glPushMatrix;	343	glPushMatrix;
187	glTranslate $self->{x}, $self->{y}, 0;	344	glTranslate $self->{x}, $self->{y}, 0;
188	$self->_draw;	345	$self->_draw;
189	glPopMatrix;	346	glPopMatrix;
190		347
191	if ($self == $HOVER) {	348	if ($self == $HOVER && $self->{can_hover}) {
192	my ($x, $y) = @$self{qw(x y)};	349	my ($x, $y) = @$self{qw(x y)};
193		350
194	glColor 0, 0, 1, 0.2;	351	glColor 1, 0.8, 0.5, 0.2;
195	glEnable GL_BLEND;	352	glEnable GL_BLEND;
196	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	353	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197	glBegin GL_QUADS;	354	glBegin GL_QUADS;
198	glVertex $x , $y;	355	glVertex $x , $y;
199	glVertex $x + $self->{w}, $y;	356	glVertex $x + $self->{w}, $y;
200	glVertex $x + $self->{w}, $y + $self->{h};	357	glVertex $x + $self->{w}, $y + $self->{h};
201	glVertex $x , $y + $self->{h};	358	glVertex $x , $y + $self->{h};
202	glEnd;	359	glEnd;
203	glDisable GL_BLEND;	360	glDisable GL_BLEND;
204	}	361	}
		362
		363	if ($ENV{PCLIENT_DEBUG}) {
		364	glPushMatrix;
		365	glColor 1, 1, 0, 1;
		366	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		367	glBegin GL_LINE_LOOP;
		368	glVertex 0 , 0;
		369	glVertex $self->{w}, 0;
		370	glVertex $self->{w}, $self->{h};
		371	glVertex 0 , $self->{h};
		372	glEnd;
		373	glPopMatrix;
		374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		375	}
205	}	376	}
206		377
207	sub _draw {	378	sub _draw {
208	my ($self) = @_;	379	my ($self) = @_;
209		380
210	warn "no draw defined for $self\n";	381	warn "no draw defined for $self\n";
211	}	382	}
212		383
213	sub find_widget {	384	sub find_widget {
214	my ($self, $x, $y) = @_;	385	my ($self, $x, $y) = @_;
		386
		387	return () unless $self->{can_events};
215		388
216	return $self	389	return $self
217	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	390	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	391	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
219		392
220	()	393	()
221	}	394	}
222		395
223	sub set_parent {	396	sub set_parent {
224	my ($self, $par) = @_;	397	my ($self, $parent) = @_;
225		398
226	$self->{parent} = $par;
227	Scalar::Util::weaken $self->{parent};	399	Scalar::Util::weaken ($self->{parent} = $parent);
228	}	400	}
229		401
230	sub get_parent {	402	sub check_size {
		403	my ($self) = @_;
		404
231	$_[0]->{parent}	405	$self->{parent}
		406	or return 1;
		407
		408	my ($w, $h) = $self->{user_w} && $self->{user_h}
		409	? @$self{qw(user_w user_h)}
		410	: $self->size_request;
		411
		412	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		413	$self->{req_w} = $w;
		414	$self->{req_h} = $h;
		415
		416	$self->{parent}->check_size
		417	or $self->size_allocate (
		418	(List::Util::max $self->{w}, $w),
		419	(List::Util::max $self->{h}, $h),
		420	);
		421
		422	1
		423	} else {
		424	0
		425	}
232	}	426	}
233		427
234	sub update {	428	sub update {
235	my ($self) = @_;	429	my ($self) = @_;
236		430
…		…
239	}	433	}
240		434
241	sub connect {	435	sub connect {
242	my ($self, $signal, $cb) = @_;	436	my ($self, $signal, $cb) = @_;
243		437
244	push @{ $self->{cb}{$signal} }, $cb;	438	push @{ $self->{signal_cb}{$signal} }, $cb;
245	}	439	}
246		440
247	sub emit {	441	sub emit {
248	my ($self, $signal, @args) = @_;	442	my ($self, $signal, @args) = @_;
249		443
250	$_->($self, @args)	444	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251	for @{$self->{cb}{$signal} || []};
252	}	445	}
253		446
254	sub DESTROY {	447	sub DESTROY {
255	my ($self) = @_;	448	my ($self) = @_;
256		449
…		…
262	package CFClient::UI::DrawBG;	455	package CFClient::UI::DrawBG;
263		456
264	our @ISA = CFClient::UI::Base::;	457	our @ISA = CFClient::UI::Base::;
265		458
266	use strict;	459	use strict;
267	use SDL::OpenGL;	460	use CFClient::OpenGL;
268		461
269	sub new {	462	sub new {
270	my $class = shift;	463	my $class = shift;
271		464
272	# range [value, low, high, page]	465	# range [value, low, high, page]
…		…
301		494
302	package CFClient::UI::Empty;	495	package CFClient::UI::Empty;
303		496
304	our @ISA = CFClient::UI::Base::;	497	our @ISA = CFClient::UI::Base::;
305		498
		499	sub new {
		500	my ($class, %arg) = @_;
		501	$class->SUPER::new (can_events => 0, %arg);
		502	}
		503
306	sub size_request {	504	sub size_request {
307	(0, 0)	505	(0, 0)
308	}	506	}
309		507
310	sub draw { }	508	sub draw { }
…		…
318	sub new {	516	sub new {
319	my ($class, %arg) = @_;	517	my ($class, %arg) = @_;
320		518
321	my $children = delete $arg{children} || [];	519	my $children = delete $arg{children} || [];
322		520
323	my $self = $class->SUPER::new (children => [], %arg);	521	my $self = $class->SUPER::new (
		522	children => [],
		523	can_events => 0,
		524	%arg,
		525	);
324	$self->add ($_) for @$children;	526	$self->add ($_) for @$children;
325		527
326	$self	528	$self
327	}	529	}
328		530
329	sub add {	531	sub add {
330	my ($self, $chld) = @_;	532	my ($self, $child) = @_;
331		533
332	$chld->set_parent ($self);	534	$child->set_parent ($self);
		535
		536	use sort 'stable';
333		537
334	$self->{children} = [	538	$self->{children} = [
335	sort { $a->{z} <=> $b->{z} }	539	sort { $a->{z} <=> $b->{z} }
336	@{$self->{children}}, $chld	540	@{$self->{children}}, $child
337	];	541	];
338		542
339	$self->{w} = $self->{h} = -1;	543	$child->check_size;
		544	}
		545
		546	sub children {
		547	@{ $_[0]{children} }
		548	}
		549
		550	sub remove {
		551	my ($self, $child) = @_;
		552
		553	delete $child->{parent};
		554	$child->hide;
		555
		556	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		557
		558	$self->check_size;
340	$self->update;	559	$self->update;
341	}	560	}
342		561
343	sub remove {	562	sub clear {
344	my ($self, $widget) = @_;	563	my ($self) = @_;
345		564
346	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	565	my $children = delete $self->{children};
		566	$self->{children} = [];
347		567
348	$self->size_allocate (0, 0, $self->{w}, $self->{h});	568	for (@$children) {
		569	delete $_->{parent};
		570	$_->hide;
		571	}
349	}	572	}
350		573
351	sub find_widget {	574	sub find_widget {
352	my ($self, $x, $y) = @_;	575	my ($self, $x, $y) = @_;
353		576
…		…
383		606
384	$class->SUPER::new (children => [$child], %arg)	607	$class->SUPER::new (children => [$child], %arg)
385	}	608	}
386		609
387	sub add {	610	sub add {
388	my ($self, $widget) = @_;	611	my ($self, $child) = @_;
389		612
390	$self->{children} = [];	613	$self->{children} = [];
391		614
392	$self->SUPER::add ($widget);	615	$self->SUPER::add ($child);
393	}	616	}
394		617
395	sub remove {	618	sub remove {
396	my ($self, $widget) = @_;	619	my ($self, $widget) = @_;
397		620
…		…
406	sub size_request {	629	sub size_request {
407	$_[0]{children}[0]->size_request	630	$_[0]{children}[0]->size_request
408	}	631	}
409		632
410	sub size_allocate {	633	sub size_allocate {
411	my ($self, $x, $y, $w, $h) = @_;	634	my ($self, $w, $h) = @_;
412		635
413	$self->_size_allocate ($x, $y, $w, $h) or return;
414
415	$self->{children}[0]->size_allocate (0, 0, $w, $h);	636	$self->{children}[0]->configure (0, 0, $w, $h);
416	}	637	}
417		638
418	#############################################################################	639	#############################################################################
419		640
420	package CFClient::UI::Window;	641	package CFClient::UI::Window;
421		642
422	our @ISA = CFClient::UI::Bin::;	643	our @ISA = CFClient::UI::Bin::;
423		644
424	use SDL::OpenGL;	645	use CFClient::OpenGL;
425		646
426	sub new {	647	sub new {
427	my ($class, %arg) = @_;	648	my ($class, %arg) = @_;
428		649
429	my $self = $class->SUPER::new (%arg);	650	my $self = $class->SUPER::new (%arg);
430	}	651	}
431		652
432	sub update {	653	sub update {
433	my ($self) = @_;	654	my ($self) = @_;
434		655
435	# we want to do this delayed...	656	$ROOT->on_refresh ($self => sub { $self->render_child });
436	$self->render_chld;
437	$self->SUPER::update;	657	$self->SUPER::update;
438	}	658	}
439		659
440	sub render_chld {
441	my ($self) = @_;
442
443	$self->{texture} =
444	CFClient::Texture->new_from_opengl (
445	$self->{w}, $self->{h}, sub { $self->child->draw }
446	);
447	}
448
449	sub size_allocate {	660	sub size_allocate {
450	my ($self, $x, $y, $w, $h) = @_;	661	my ($self, $w, $h) = @_;
451		662
452	$self->_size_allocate ($x, $y, $w, $h) or return;
453
454	$self->child->size_allocate (0, 0, $w, $h);	663	$self->SUPER::size_allocate ($w, $h);
		664	$self->update;
		665	}
455		666
456	$self->render_chld;	667	sub render_child {
		668	my ($self) = @_;
		669
		670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		671	glClearColor 0, 0, 0, 0;
		672	glClear GL_COLOR_BUFFER_BIT;
		673	$self->child->draw;
		674	# glColorMask 1, 1, 1, 0;
		675	# glEnable GL_BLEND;
		676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		677	# glRasterPos 0, 0;
		678	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		679	# glDisable GL_BLEND;
		680	# glColorMask 1, 1, 1, 1;
		681	};
457	}	682	}
458		683
459	sub _draw {	684	sub _draw {
460	my ($self) = @_;	685	my ($self) = @_;
461		686
462	my ($w, $h) = ($self->w, $self->h);	687	my ($w, $h) = ($self->w, $self->h);
463		688
464	my $tex = $self->{texture}	689	my $tex = $self->{texture}
465	or return;	690	or return;
		691
		692	glEnable GL_BLEND;
		693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		694	glEnable GL_TEXTURE_2D;
		695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		696	glColor 0, 0, 0, 1;
		697
		698	$tex->draw_quad (0, 0, $w, $h);
		699
		700	glDisable GL_BLEND;
		701	glDisable GL_TEXTURE_2D;
		702	}
		703
		704	#############################################################################
		705
		706	package CFClient::UI::ViewPort;
		707
		708	our @ISA = CFClient::UI::Window::;
		709
		710	sub new { die }
		711
		712	sub size_request {
		713	my ($self) = @_;
		714
		715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		716	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		717
		718	@$self{qw(child_w child_h)}
		719	}
		720
		721	sub _draw {
		722	my ($self) = @_;
		723
		724	$self->{children}[1]->draw;
		725	}
		726
		727
		728	#############################################################################
		729
		730	package CFClient::UI::Frame;
		731
		732	our @ISA = CFClient::UI::Bin::;
		733
		734	use CFClient::OpenGL;
		735
		736	sub new {
		737	my $class = shift;
		738
		739	my $self = $class->SUPER::new (
		740	bg => [1, 1, 1, 1],
		741	border_bg => [1, 1, 1, 1],
		742	border => 0.8,
		743	@_
		744	);
		745
		746	$self
		747	}
		748
		749	sub _draw {
		750	my ($self) = @_;
		751
		752	my ($w, $h) = ($self->{w}, $self->{h});
466		753
467	glEnable GL_BLEND;	754	glEnable GL_BLEND;
468	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469	glEnable GL_TEXTURE_2D;	756	glEnable GL_TEXTURE_2D;
470	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471		758
472	$tex->draw_quad (0, 0, $w, $h);	759	# glBegin GL_QUADS;
		760	# glColor 0, 0, 0, 0;
		761	# glVertex 0 , 0;
		762	# glVertex 0 , $h;
		763	# glVertex $w, $h;
		764	# glVertex $w, 0;
		765	# glEnd;
473		766
		767
		768	$self->child->draw;
474	glDisable GL_BLEND;	769	glDisable GL_BLEND;
475	glDisable GL_TEXTURE_2D;	770	glDisable GL_TEXTURE_2D;
476	}	771	}
477		772
478	#############################################################################	773	#############################################################################
479		774
480	package CFClient::UI::Frame;	775	package CFClient::UI::FancyFrame;
481		776
482	our @ISA = CFClient::UI::Bin::;	777	our @ISA = CFClient::UI::Bin::;
483		778
484	use SDL::OpenGL;	779	use CFClient::OpenGL;
		780
		781	my @tex =
		782	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		783	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		784
		785	sub new {
		786	my $class = shift;
		787
		788	# TODO: user_x, user_y, overwrite moveto?
		789
		790	my $self = $class->SUPER::new (
		791	bg => [1, 1, 1, 1],
		792	border_bg => [1, 1, 1, 1],
		793	border => 0.8,
		794	can_events => 1,
		795	@_
		796	);
		797
		798	$self->{title} &&= new CFClient::UI::Label
		799	align => 0,
		800	valign => 1,
		801	text => $self->{title},
		802	fontsize => 1;
		803
		804	$self
		805	}
		806
		807	sub border {
		808	int $_[0]{border} * $::FONTSIZE
		809	}
485		810
486	sub size_request {	811	sub size_request {
487	my ($self) = @_;	812	my ($self) = @_;
488	my $chld = $self->child
489	or return (0, 0);
490		813
491	$chld->move (2, 2);	814	my ($w, $h) = $self->SUPER::size_request;
492		815
493	map { $_ + 4 } $chld->size_request;	816	(
		817	$w + $self->border * 2,
		818	$h + $self->border * 2,
		819	)
494	}	820	}
495		821
496	sub size_allocate {	822	sub size_allocate {
497	my ($self, $x, $y, $w, $h) = @_;	823	my ($self, $w, $h) = @_;
498
499	$self->_size_allocate ($x, $y, $w, $h) or return;
500		824
501	$self->child->size_allocate (2, 2, $w - 4, $h - 4);	825	$h -= List::Util::max 0, $self->border * 2;
502	}	826	$w -= List::Util::max 0, $self->border * 2;
503		827
504	sub _draw {	828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
505	my ($self) = @_;	829	if $self->{title};
506		830
507	my $chld = $self->child;	831	$self->child->configure ($self->border, $self->border, $w, $h);
508
509	my ($w, $h) = $chld->size_request;
510
511	glBegin GL_QUADS;
512	glColor 0, 0, 0;
513	glVertex 0 , 0;
514	glVertex 0 , $h + 4;
515	glVertex $w + 4 , $h + 4;
516	glVertex $w + 4 , 0;
517	glEnd;
518
519	$chld->draw;
520	}
521
522	#############################################################################
523
524	package CFClient::UI::FancyFrame;
525
526	our @ISA = CFClient::UI::Bin::;
527
528	use SDL::OpenGL;
529
530	my @tex =
531	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534	sub size_request {
535	my ($self) = @_;
536
537	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539	my ($w, $h) = $self->SUPER::size_request;
540
541	$h += $tex[1]->{h};
542	$h += $tex[4]->{h};
543	$w += $tex[2]->{w};
544	$w += $tex[3]->{w};
545
546	($w, $h)
547	}
548
549	sub size_allocate {
550	my ($self, $x, $y, $w, $h) = @_;
551
552	$self->_size_allocate ($x, $y, $w, $h) or return;
553
554	$h -= $tex[1]{h};
555	$h -= $tex[4]{h};
556	$w -= $tex[2]{w};
557	$w -= $tex[3]{w};
558
559	$h = $h < 0 ? 0 : $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, $h);
565	}	832	}
566		833
567	sub button_down {	834	sub button_down {
568	my ($self, $ev, $x, $y) = @_;	835	my ($self, $ev, $x, $y) = @_;
569		836
		837	my $border = $self->border;
		838
570	if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}	839	if ($x < $self->{w} && $x >= $self->{w} - $border
571	&& $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {	840	&& $y < $self->{h} && $y >= $self->{h} - $border) {
572		841
573	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	842	my ($ox, $oy) = ($ev->{x}, $ev->{y});
574	my ($bw, $bh) = ($self->{w}, $self->{h});	843	my ($bw, $bh) = ($self->{w}, $self->{h});
575		844
576	$self->{motion} = sub {	845	$self->{motion} = sub {
577	my ($ev, $x, $y) = @_;	846	my ($ev, $x, $y) = @_;
578		847
579	($x, $y) = ($ev->motion_x, $ev->motion_y);	848	($x, $y) = ($ev->{x}, $ev->{y});
580		849
581	$self->{user_w} = $bw + $x - $ox;	850	$self->{user_w} = $bw + $x - $ox;
582	$self->{user_h} = $bh + $y - $oy;	851	$self->{user_h} = $bh + $y - $oy;
583	$self->update;	852	$self->check_size;
584	};	853	};
585		854
586	} elsif ($x >= 0 && $x < $self->{w}	855	} elsif ($x >= 0 && $x < $self->{w}
587	&& $y >= 0 && $y < $tex[1]{h}) {	856	&& $y >= 0 && $y < $border) {
588		857
589	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	858	my ($ox, $oy) = ($ev->{x}, $ev->{y});
590	my ($bx, $by) = ($self->{x}, $self->{y});	859	my ($bx, $by) = ($self->{x}, $self->{y});
591		860
592	$self->{motion} = sub {	861	$self->{motion} = sub {
593	my ($ev, $x, $y) = @_;	862	my ($ev, $x, $y) = @_;
594		863
595	($x, $y) = ($ev->motion_x, $ev->motion_y);	864	($x, $y) = ($ev->{x}, $ev->{y});
596		865
597	$self->move ($bx + $x - $ox, $by + $y - $oy);	866	$self->move ($bx + $x - $ox, $by + $y - $oy);
598	$self->update;	867	$self->update;
599	};	868	};
600	}	869	}
…		…
613	}	882	}
614		883
615	sub _draw {	884	sub _draw {
616	my ($self) = @_;	885	my ($self) = @_;
617		886
618	my ($w, $h) = ($self->{w}, $self->{h});	887	my ($w, $h ) = ($self->{w}, $self->{h});
619	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	888	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620		889
621	glEnable GL_BLEND;	890	glEnable GL_BLEND;
622	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	891	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623	glEnable GL_TEXTURE_2D;	892	glEnable GL_TEXTURE_2D;
624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	893	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625		894
626	my $top = $tex[1];	895	my $border = $self->border;
		896
		897	glColor @{ $self->{border_bg} };
627	$top->draw_quad (0, 0, $w, $top->{h});	898	$tex[1]->draw_quad (0, 0, $w, $border);
628		899	$tex[3]->draw_quad (0, $border, $border, $ch);
629	my $left = $tex[3];	900	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
630	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	901	$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		902
638	my $bg = $tex[0];	903	my $bg = $tex[0];
639		904
640	glBindTexture GL_TEXTURE_2D, $bg->{name};	905	# TODO: repeat texture not scale
641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643	my $rep_x = $cw / $bg->{w};	906	my $rep_x = $cw / $bg->{w};
644	my $rep_y = $ch / $bg->{h};	907	my $rep_y = $ch / $bg->{h};
645		908
646	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	909	glColor @{ $self->{bg} };
		910
		911	$bg->{s} = $rep_x;
		912	$bg->{t} = $rep_y;
		913	$bg->{wrap_mode} = 1;
		914	$bg->draw_quad ($border, $border, $cw, $ch);
647		915
648	glDisable GL_TEXTURE_2D;	916	glDisable GL_TEXTURE_2D;
649	glDisable GL_BLEND;	917	glDisable GL_BLEND;
650		918
		919	$self->{title}->draw if $self->{title};
651	$self->child->draw;	920	$self->child->draw;
652
653	}	921	}
654		922
655	#############################################################################	923	#############################################################################
656		924
657	package CFClient::UI::Table;	925	package CFClient::UI::Table;
658		926
659	our @ISA = CFClient::UI::Base::;	927	our @ISA = CFClient::UI::Base::;
660		928
661	use List::Util qw(max sum);	929	use List::Util qw(max sum);
662		930
663	use SDL::OpenGL;	931	use CFClient::OpenGL;
664		932
665	sub new {	933	sub new {
666	my $class = shift;	934	my $class = shift;
667		935
668	$class->SUPER::new (	936	$class->SUPER::new (
…		…
670	@_	938	@_
671	)	939	)
672	}	940	}
673		941
674	sub add {	942	sub add {
675	my ($self, $x, $y, $chld) = @_;	943	my ($self, $x, $y, $child) = @_;
676		944
		945	$child->set_parent ($self);
677	$self->{children}[$y][$x] = $chld;	946	$self->{children}[$y][$x] = $child;
678	$chld->set_parent ($self);
679		947
680	$self->{w} = $self->{h} = -1;	948	$child->check_size;
		949	}
		950
		951	sub children {
		952	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		953	}
		954
		955	# TODO: move to container class maybe? send childs a signal on removal?
		956	sub clear {
		957	my ($self) = @_;
		958
		959	my @children = $self->children;
		960	delete $self->{children};
		961
		962	for (@children) {
		963	delete $_->{parent};
		964	$_->hide;
		965	}
		966
681	$self->update;	967	$self->update;
682	}	968	}
683		969
684	sub get_wh {	970	sub get_wh {
685	my ($self) = @_;	971	my ($self) = @_;
…		…
691	or next;	977	or next;
692		978
693	for my $x (0 .. $#$row) {	979	for my $x (0 .. $#$row) {
694	my $widget = $row->[$x]	980	my $widget = $row->[$x]
695	or next;	981	or next;
696	my ($w, $h) = $widget->size_request;	982	my ($w, $h) = @$widget{qw(req_w req_h)};
697		983
698	$w[$x] = max $w[$x], $w;	984	$w[$x] = max $w[$x], $w;
699	$h[$y] = max $h[$y], $h;	985	$h[$y] = max $h[$y], $h;
700	}	986	}
701	}	987	}
…		…
713	(sum @$hs),	999	(sum @$hs),
714	)	1000	)
715	}	1001	}
716		1002
717	sub size_allocate {	1003	sub size_allocate {
718	my ($self, $x, $y, $w, $h) = @_;	1004	my ($self, $w, $h) = @_;
719
720	$self->_size_allocate ($x, $y, $w, $h) or return;
721		1005
722	my ($ws, $hs) = $self->get_wh;	1006	my ($ws, $hs) = $self->get_wh;
723		1007
724	my $req_w = sum @$ws;	1008	my $req_w = sum @$ws;
725	my $req_h = sum @$hs;	1009	my $req_h = sum @$hs;
…		…
730	my $col_expand = (sum @col_expand) || 1;	1014	my $col_expand = (sum @col_expand) || 1;
731		1015
732	# linearly scale sizes	1016	# linearly scale sizes
733	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1017	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	1018	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		1019
		1020	CFClient::UI::harmonize $ws;
		1021	CFClient::UI::harmonize $hs;
735		1022
736	my $y;	1023	my $y;
737		1024
738	for my $r (0 .. $#{$self->{children}}) {	1025	for my $r (0 .. $#{$self->{children}}) {
739	my $row = $self->{children}[$r]	1026	my $row = $self->{children}[$r]
…		…
744		1031
745	for my $c (0 .. $#$row) {	1032	for my $c (0 .. $#$row) {
746	my $col_w = $ws->[$c];	1033	my $col_w = $ws->[$c];
747		1034
748	if (my $widget = $row->[$c]) {	1035	if (my $widget = $row->[$c]) {
749	$widget->size_allocate ($x, $y, $col_w, $row_h);	1036	$widget->configure ($x, $y, $col_w, $row_h);
750	}	1037	}
751		1038
752	$x += $col_w;	1039	$x += $col_w;
753	}	1040	}
754		1041
…		…
799	(List::Util::max map $_->[1], @alloc),	1086	(List::Util::max map $_->[1], @alloc),
800	)	1087	)
801	}	1088	}
802		1089
803	sub size_allocate {	1090	sub size_allocate {
804	my ($self, $x, $y, $w, $h) = @_;	1091	my ($self, $w, $h) = @_;
805
806	$self->_size_allocate ($x, $y, $w, $h) or return;
807
808	return unless $self->{w};
809		1092
810	($h, $w) = ($w, $h);	1093	($h, $w) = ($w, $h);
811		1094
812	my $children = $self->{children};	1095	my $children = $self->{children};
813		1096
814	my @h = map +($_->size_request)[0], @$children;	1097	my @h = map $_->{req_w}, @$children;
815		1098
816	my $req_h = List::Util::sum @h;	1099	my $req_h = List::Util::sum @h;
817		1100
818	if ($req_h > $h) {	1101	if ($req_h > $h) {
819	# ah well, not enough space	1102	# ah well, not enough space
…		…
829	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1112	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830	$h[$_] = $alloc_h;	1113	$h[$_] = $alloc_h;
831	}	1114	}
832	}	1115	}
833		1116
		1117	CFClient::UI::harmonize \@h;
		1118
834	my $y = 0;	1119	my $y = 0;
835	for (0 .. $#$children) {	1120	for (0 .. $#$children) {
836	my $child = $children->[$_];	1121	my $child = $children->[$_];
837	my $h = $h[$_];	1122	my $h = $h[$_];
838	$child->size_allocate ($y, 0, $h, $w);	1123	$child->configure ($y, 0, $h, $w);
839		1124
840	$y += $h;	1125	$y += $h;
841	}	1126	}
		1127
		1128	1
842	}	1129	}
843		1130
844	#############################################################################	1131	#############################################################################
845		1132
846	package CFClient::UI::VBox;	1133	package CFClient::UI::VBox;
…		…
859	(List::Util::sum map $_->[1], @alloc),	1146	(List::Util::sum map $_->[1], @alloc),
860	)	1147	)
861	}	1148	}
862		1149
863	sub size_allocate {	1150	sub size_allocate {
864	my ($self, $x, $y, $w, $h) = @_;	1151	my ($self, $w, $h) = @_;
865
866	$self->_size_allocate ($x, $y, $w, $h) or return;
867
868	return unless $self->{h};
869		1152
870	my $children = $self->{children};	1153	my $children = $self->{children};
871		1154
872	my @h = map +($_->size_request)[1], @$children;	1155	my @h = map $_->{req_h}, @$children;
873		1156
874	my $req_h = List::Util::sum @h;	1157	my $req_h = List::Util::sum @h;
875		1158
876	if ($req_h > $h) {	1159	if ($req_h > $h) {
877	# ah well, not enough space	1160	# ah well, not enough space
…		…
885		1168
886	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1169	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887	}	1170	}
888	}	1171	}
889		1172
		1173	CFClient::UI::harmonize \@h;
		1174
890	my $y = 0;	1175	my $y = 0;
891	for (0 .. $#$children) {	1176	for (0 .. $#$children) {
892	my $child = $children->[$_];	1177	my $child = $children->[$_];
893	my $h = $h[$_];	1178	my $h = $h[$_];
894	$child->size_allocate (0, $y, $w, $h);	1179	$child->configure (0, $y, $w, $h);
895		1180
896	$y += $h;	1181	$y += $h;
897	}	1182	}
		1183
		1184	1
898	}	1185	}
899		1186
900	#############################################################################	1187	#############################################################################
901		1188
902	package CFClient::UI::Label;	1189	package CFClient::UI::Label;
903		1190
904	our @ISA = CFClient::UI::Base::;	1191	our @ISA = CFClient::UI::Base::;
905		1192
906	use SDL::OpenGL;	1193	use CFClient::OpenGL;
907		1194
908	sub new {	1195	sub new {
909	my ($class, %arg) = @_;	1196	my ($class, %arg) = @_;
910		1197
911	my $self = $class->SUPER::new (	1198	my $self = $class->SUPER::new (
912	fg => [1, 1, 1],	1199	fg => [1, 1, 1],
913	height => $::FONTSIZE,	1200	#font => default_font
		1201	fontsize => 1,
914	text => "",	1202	text => "",
915	align => -1,	1203	align => -1,
		1204	valign => -1,
916	padding => 2,	1205	padding => 2,
917	layout => new CFClient::Layout,	1206	layout => new CFClient::Layout,
		1207	can_events => 0,
918	%arg	1208	%arg
919	);	1209	);
920		1210
921	$self->set_text ($self->{text});	1211	if (exists $self->{template}) {
		1212	my $layout = new CFClient::Layout;
		1213	$layout->set_text (delete $self->{template});
		1214	$self->{template} = $layout;
		1215	}
		1216
		1217	$self->set_text (delete $self->{text}) if exists $self->{text};
		1218	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
922		1219
923	$self	1220	$self
924	}	1221	}
925		1222
926	sub escape_text {	1223	sub escape {
927	local $_ = $_[1];	1224	local $_ = $_[1];
928		1225
929	s/&/&amp;/g;	1226	s/&/&amp;/g;
930	s/>/&gt;/g;	1227	s/>/&gt;/g;
931	s/</&lt;/g;	1228	s/</&lt;/g;
932		1229
933	$_[1]	1230	$_[1]
934	}	1231	}
935		1232
		1233	sub update {
		1234	my ($self) = @_;
		1235
		1236	delete $self->{texture};
		1237	$self->SUPER::update;
		1238	}
		1239
		1240	sub reconfigure {
		1241	my ($self) = @_;
		1242
		1243	delete $self->{texture};
		1244	}
		1245
936	sub set_text {	1246	sub set_text {
937	my ($self, $text) = @_;	1247	my ($self, $text) = @_;
938		1248
		1249	return if $self->{text} eq "T$text";
939	$self->{text} = $text;	1250	$self->{text} = "T$text";
		1251
940	$self->{layout}->set_markup ($text);	1252	$self->{layout}->set_text ($text);
941		1253
942	delete $self->{texture};	1254	delete $self->{texture};
943	# $self->{w} = $self->{h} = -1;
944	$self->update;	1255	$self->update;
		1256	$self->check_size;
945	}	1257	}
946		1258
947	sub get_text {	1259	sub set_markup {
948	my ($self, $text) = @_;	1260	my ($self, $markup) = @_;
949		1261
950	$self->{text}	1262	return if $self->{text} eq "M$markup";
		1263	$self->{text} = "M$markup";
		1264
		1265	$self->{layout}->set_markup ($markup);
		1266
		1267	delete $self->{texture};
		1268	$self->update;
		1269	$self->check_size;
951	}	1270	}
952		1271
953	sub size_request {	1272	sub size_request {
954	my ($self) = @_;	1273	my ($self) = @_;
955		1274
956	$self->{layout}->set_width;	1275	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1276	$self->{layout}->set_width ($self->{max_w} || -1);
957	$self->{layout}->set_height ($self->{height});	1277	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1278
958	my ($w, $h) = $self->{layout}->size;	1279	my ($w, $h) = $self->{layout}->size;
		1280
		1281	if (exists $self->{template}) {
		1282	$self->{template}->set_font ($self->{font}) if $self->{font};
		1283	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1284
		1285	my ($w2, $h2) = $self->{template}->size;
		1286
		1287	$w = List::Util::max $w, $w2;
		1288	$h = List::Util::max $h, $h2;
		1289	}
959		1290
960	(	1291	(
961	$w + $self->{padding} * 2,	1292	$w + $self->{padding} * 2,
962	$h + $self->{padding} * 2,	1293	$h + $self->{padding} * 2,
963	)	1294	)
964	}	1295	}
965		1296
966	sub size_allocate {	1297	sub size_allocate {
967	my ($self, $x, $y, $w, $h) = @_;	1298	my ($self, $w, $h) = @_;
968
969	$self->_size_allocate ($x, $y, $w, $h) or return;
970		1299
971	delete $self->{texture};	1300	delete $self->{texture};
972	}	1301	}
973		1302
974	sub update {	1303	sub set_fontsize {
975	my ($self) = @_;	1304	my ($self, $fontsize) = @_;
976		1305
		1306	$self->{fontsize} = $fontsize;
977	delete $self->{texture};	1307	delete $self->{texture};
		1308	$self->check_size;
978	$self->SUPER::update;	1309	$self->update;
979	}	1310	}
980		1311
981	sub _draw {	1312	sub _draw {
982	my ($self) = @_;	1313	my ($self) = @_;
983		1314
984	my $tex = $self->{texture} ||= do {	1315	my $tex = $self->{texture} ||= do {
		1316	$self->{layout}->set_font ($self->{font}) if $self->{font};
985	$self->{layout}->set_width ($self->{w});	1317	$self->{layout}->set_width ($self->{w});
986	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});	1318	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
987	new_from_layout CFClient::Texture $self->{layout}	1319	new_from_layout CFClient::Texture $self->{layout}
988	};	1320	};
989		1321
990	glEnable GL_BLEND;	1322	glEnable GL_BLEND;
991	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1323	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992	glEnable GL_TEXTURE_2D;	1324	glEnable GL_TEXTURE_2D;
993	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1325	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994		1326
995	glColor @{$self->{fg}};	1327	glColor @{$self->{fg}};
996		1328
997	my $x =	1329	$self->{ox} = int (
998	$self->{align} < 0 ? $self->{padding}	1330	$self->{align} < 0 ? $self->{padding}
999	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1331	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1000	: ($self->{w} - $tex->{w}) * 0.5;	1332	: ($self->{w} - $tex->{w}) * 0.5
		1333	);
1001		1334
1002	glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;	1335	$self->{oy} = int (
1003	$tex->draw_quad (0, 0);	1336	$self->{valign} < 0 ? $self->{padding}
		1337	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1338	: ($self->{h} - $tex->{h}) * 0.5
		1339	);
		1340
		1341	$tex->draw_quad ($self->{ox}, $self->{oy});
1004		1342
1005	glDisable GL_TEXTURE_2D;	1343	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1344	glDisable GL_BLEND;
1007	}	1345	}
1008		1346
1009	#############################################################################	1347	#############################################################################
1010		1348
1011	package CFClient::UI::Entry;	1349	package CFClient::UI::EntryBase;
1012		1350
1013	our @ISA = CFClient::UI::Label::;	1351	our @ISA = CFClient::UI::Label::;
1014		1352
1015	use SDL;	1353	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1354
1018	sub new {	1355	sub new {
1019	my $class = shift;	1356	my $class = shift;
1020		1357
1021	$class->SUPER::new (	1358	$class->SUPER::new (
1022	fg => [1, 1, 1],	1359	fg => [1, 1, 1],
1023	bg => [0, 0, 0, 0.2],	1360	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1361	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1362	active_fg => [0, 0, 0],
		1363	can_hover => 1,
		1364	can_focus => 1,
		1365	valign => 0,
		1366	can_events => 1,
1026	@_	1367	@_
1027	)	1368	)
1028	}	1369	}
1029		1370
1030	sub _set_text {	1371	sub _set_text {
1031	my ($self, $text) = @_;	1372	my ($self, $text) = @_;
1032		1373
		1374	delete $self->{cur_h};
		1375
		1376	return if $self->{text} eq $text;
		1377
		1378	delete $self->{texture};
		1379
1033	$self->{last_activity} = $::NOW;	1380	$self->{last_activity} = $::NOW;
1034
1035	$self->{text} = $text;	1381	$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		1382
1039	$text =~ s/./*/g if $self->{hidden};	1383	$text =~ s/./*/g if $self->{hidden};
		1384	$self->{layout}->set_text ("$text ");
1040		1385
1041	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1386	$self->emit (changed => $self->{text});
		1387	}
1042		1388
1043	$text = substr $text, 0, $self->{cursor};	1389	sub get_text {
1044	utf8::encode $text;	1390	$_[0]{text}
1045
1046	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047	}	1391	}
1048		1392
1049	sub size_request {	1393	sub size_request {
1050	my ($self) = @_;	1394	my ($self) = @_;
1051		1395
…		…
1053		1397
1054	($w + 1, $h) # add 1 for cursor	1398	($w + 1, $h) # add 1 for cursor
1055	}	1399	}
1056		1400
1057	sub size_allocate {	1401	sub size_allocate {
1058	my ($self, $x, $y, $w, $h) = @_;	1402	my ($self, $w, $h) = @_;
1059		1403
1060	$self->SUPER::size_allocate ($x, $y, $w, $h);	1404	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1061
1062	$self->_set_text ($self->{text});
1063	}	1405	}
1064		1406
1065	sub set_text {	1407	sub set_text {
1066	my ($self, $text) = @_;	1408	my ($self, $text) = @_;
1067		1409
…		…
1071	}	1413	}
1072		1414
1073	sub key_down {	1415	sub key_down {
1074	my ($self, $ev) = @_;	1416	my ($self, $ev) = @_;
1075		1417
1076	my $mod = $ev->key_mod;	1418	my $mod = $ev->{mod};
1077	my $sym = $ev->key_sym;	1419	my $sym = $ev->{sym};
1078
1079	my $uni = $ev->key_unicode;	1420	my $uni = $ev->{unicode};
1080		1421
1081	my $text = $self->get_text;	1422	my $text = $self->get_text;
1082		1423
1083	if ($sym == SDLK_BACKSPACE) {	1424	if ($sym == 8) {
1084	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1425	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085	} elsif ($sym == SDLK_DELETE) {	1426	} elsif ($sym == 127) {
1086	substr $text, $self->{cursor}, 1, "";	1427	substr $text, $self->{cursor}, 1, "";
1087	} elsif ($sym == SDLK_LEFT) {	1428	} elsif ($sym == CFClient::SDLK_LEFT) {
1088	--$self->{cursor} if $self->{cursor};	1429	--$self->{cursor} if $self->{cursor};
1089	} elsif ($sym == SDLK_RIGHT) {	1430	} elsif ($sym == CFClient::SDLK_RIGHT) {
1090	++$self->{cursor} if $self->{cursor} < length $self->{text};	1431	++$self->{cursor} if $self->{cursor} < length $self->{text};
1091	} elsif ($sym == SDLK_HOME) {	1432	} elsif ($sym == CFClient::SDLK_HOME) {
1092	$self->{cursor} = 0;	1433	$self->{cursor} = 0;
1093	} elsif ($sym == SDLK_END) {	1434	} elsif ($sym == CFClient::SDLK_END) {
1094	$self->{cursor} = length $text;	1435	$self->{cursor} = length $text;
		1436	} elsif ($sym == 27) {
		1437	$self->emit ('escape');
1095	} elsif ($uni) {	1438	} elsif ($uni) {
1096	substr $text, $self->{cursor}++, 0, chr $uni;	1439	substr $text, $self->{cursor}++, 0, chr $uni;
1097	}	1440	}
1098		1441
1099	$self->_set_text ($text);	1442	$self->_set_text ($text);
…		…
1153		1496
1154	$self->SUPER::_draw;	1497	$self->SUPER::_draw;
1155		1498
1156	#TODO: force update every cursor change :(	1499	#TODO: force update every cursor change :(
1157	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1500	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1501
		1502	unless (exists $self->{cur_h}) {
		1503	my $text = substr $self->{text}, 0, $self->{cursor};
		1504	utf8::encode $text;
		1505
		1506	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1507	}
		1508
1158	glColor @{$self->{fg}};	1509	glColor @{$self->{fg}};
1159	glBegin GL_LINES;	1510	glBegin GL_LINES;
1160	glVertex $self->{cur_x}, $self->{cur_y};
1161	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1511	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1512	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162	glEnd;	1513	glEnd;
1163	}	1514	}
1164	}	1515	}
1165		1516
		1517	package CFClient::UI::Entry;
		1518
		1519	our @ISA = CFClient::UI::EntryBase::;
		1520
		1521	use CFClient::OpenGL;
		1522
		1523	sub key_down {
		1524	my ($self, $ev) = @_;
		1525
		1526	my $sym = $ev->{sym};
		1527
		1528	if ($sym == 13) {
		1529	unshift @{$self->{history}},
		1530	my $txt = $self->get_text;
		1531	$self->{history_pointer} = -1;
		1532	$self->{history_saveback} = '';
		1533	$self->emit (activate => $txt);
		1534	$self->update;
		1535
		1536	} elsif ($sym == CFClient::SDLK_UP) {
		1537	if ($self->{history_pointer} < 0) {
		1538	$self->{history_saveback} = $self->get_text;
		1539	}
		1540	if (@{$self->{history} || []} > 0) {
		1541	$self->{history_pointer}++;
		1542	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1543	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1544	}
		1545	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1546	}
		1547
		1548	} elsif ($sym == CFClient::SDLK_DOWN) {
		1549	$self->{history_pointer}--;
		1550	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1551
		1552	if ($self->{history_pointer} >= 0) {
		1553	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1554	} else {
		1555	$self->set_text ($self->{history_saveback});
		1556	}
		1557
		1558	} else {
		1559	$self->SUPER::key_down ($ev);
		1560	}
		1561
		1562	}
		1563
1166	#############################################################################	1564	#############################################################################
1167		1565
1168	package CFClient::UI::Button;	1566	package CFClient::UI::Button;
1169		1567
1170	our @ISA = CFClient::UI::Label::;	1568	our @ISA = CFClient::UI::Label::;
1171		1569
1172	use SDL;	1570	use CFClient::OpenGL;
1173	use SDL::OpenGL;
1174		1571
1175	my @tex =	1572	my @tex =
1176	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1573	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1177	qw(b1_button_active.png);	1574	qw(b1_button_active.png);
1178		1575
1179	sub new {	1576	sub new {
1180	my $class = shift;	1577	my $class = shift;
1181		1578
1182	$class->SUPER::new (	1579	$class->SUPER::new (
1183	padding => 4,	1580	padding => 4,
1184	fg => [1, 1, 1],	1581	fg => [1, 1, 1],
1185	bg => [1, 1, 1, 0.2],	1582	bg => [1, 1, 1, 0.2],
1186	active_fg => [1, 1, 0],
1187	# active_bg => [0, 0, 0, 0.5],	1583	active_fg => [0, 0, 1],
1188	# border_fg => [1, 1, 0],	1584	can_hover => 1,
		1585	align => 0,
		1586	valign => 0,
		1587	can_events => 1,
1189	@_	1588	@_
1190	)	1589	)
1191	}	1590	}
1192		1591
1193	sub button_up {	1592	sub button_up {
…		…
1201		1600
1202	sub _draw {	1601	sub _draw {
1203	my ($self) = @_;	1602	my ($self) = @_;
1204		1603
1205	local $self->{fg} = $self->{fg};	1604	local $self->{fg} = $self->{fg};
1206	my $tex = $tex[0];	1605
		1606	if ($GRAB == $self) {
		1607	$self->{fg} = $self->{active_fg};
		1608	}
		1609
		1610	glEnable GL_BLEND;
		1611	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1612	glEnable GL_TEXTURE_2D;
		1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1614	glColor 0, 0, 0, 1;
		1615
		1616	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1617
		1618	glDisable GL_TEXTURE_2D;
		1619	glDisable GL_BLEND;
		1620
		1621	$self->SUPER::_draw;
		1622	}
		1623
		1624	#############################################################################
		1625
		1626	package CFClient::UI::CheckBox;
		1627
		1628	our @ISA = CFClient::UI::DrawBG::;
		1629
		1630	my @tex =
		1631	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1632	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1633
		1634	use CFClient::OpenGL;
		1635
		1636	sub new {
		1637	my $class = shift;
		1638
		1639	$class->SUPER::new (
		1640	padding => 2,
		1641	fg => [1, 1, 1],
		1642	active_fg => [1, 1, 0],
		1643	state => 0,
		1644	can_hover => 1,
		1645	@_
		1646	)
		1647	}
		1648
		1649	sub size_request {
		1650	my ($self) = @_;
		1651
		1652	($self->{padding} * 2 + 6) x 2
		1653	}
		1654
		1655	sub button_down {
		1656	my ($self, $ev, $x, $y) = @_;
		1657
		1658	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1659	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1660	$self->{state} = !$self->{state};
		1661	$self->emit (changed => $self->{state});
		1662	}
		1663	}
		1664
		1665	sub _draw {
		1666	my ($self) = @_;
		1667
		1668	$self->SUPER::_draw;
		1669
		1670	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1671
		1672	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1673
		1674	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1207		1675
1208	glEnable GL_BLEND;	1676	glEnable GL_BLEND;
1209	glEnable GL_TEXTURE_2D;	1677	glEnable GL_TEXTURE_2D;
1210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1678	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211		1679
1212	if ($GRAB == $self) {	1680	my $tex = $self->{state} ? $tex[1] : $tex[0];
1213	$self->{fg} = $self->{active_fg};
1214	}
1215		1681
1216	glBindTexture GL_TEXTURE_2D, $tex->{name};
1217	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1682	$tex->draw_quad (0, 0, $s, $s);
1220		1683
1221	glDisable GL_TEXTURE_2D;	1684	glDisable GL_TEXTURE_2D;
1222	glDisable GL_BLEND;	1685	glDisable GL_BLEND;
1223
1224	$self->SUPER::_draw;
1225	}	1686	}
1226		1687
1227	#############################################################################	1688	#############################################################################
1228		1689
1229	package CFClient::UI::Slider;	1690	package CFClient::UI::Image;
1230		1691
1231	use strict;
1232
1233	use SDL::OpenGL;
1234
1235	our @ISA = CFClient::UI::DrawBG::;	1692	our @ISA = CFClient::UI::Base::;
		1693
		1694	use CFClient::OpenGL;
		1695	use Carp qw/confess/;
		1696
		1697	our %loaded_images;
1236		1698
1237	sub new {	1699	sub new {
1238	my $class = shift;	1700	my $class = shift;
1239		1701
		1702	my $self = $class->SUPER::new (can_events => 0, @_);
		1703
		1704	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1705
		1706	$loaded_images{$self->{image}} ||=
		1707	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1708
		1709	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1710
		1711	Scalar::Util::weaken $loaded_images{$self->{image}};
		1712
		1713	$self->{aspect} = $tex->{w} / $tex->{h};
		1714
		1715	$self
		1716	}
		1717
		1718	sub size_request {
		1719	my ($self) = @_;
		1720
		1721	($self->{tex}->{w}, $self->{tex}->{h})
		1722	}
		1723
		1724	sub _draw {
		1725	my ($self) = @_;
		1726
		1727	my $tex = $self->{tex};
		1728
		1729	my ($w, $h) = ($self->{w}, $self->{h});
		1730
		1731	if ($self->{rot90}) {
		1732	glRotate 90, 0, 0, 1;
		1733	glTranslate 0, -$self->{w}, 0;
		1734
		1735	($w, $h) = ($h, $w);
		1736	}
		1737
		1738	glEnable GL_BLEND;
		1739	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1740	glEnable GL_TEXTURE_2D;
		1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1742
		1743	$tex->draw_quad (0, 0, $w, $h);
		1744
		1745	glDisable GL_BLEND;
		1746	glDisable GL_TEXTURE_2D;
		1747	}
		1748
		1749	#############################################################################
		1750
		1751	package CFClient::UI::VGauge;
		1752
		1753	our @ISA = CFClient::UI::Base::;
		1754
		1755	use List::Util qw(min max);
		1756
		1757	use CFClient::OpenGL;
		1758
		1759	my %tex = (
		1760	food => [
		1761	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1762	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1763	],
		1764	grace => [
		1765	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1766	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1767	],
		1768	hp => [
		1769	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1770	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1771	],
		1772	mana => [
		1773	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1774	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1775	],
		1776	);
		1777
		1778	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1779	sub new {
		1780	my $class = shift;
		1781
		1782	my $self = $class->SUPER::new (
		1783	type => 'food',
		1784	@_
		1785	);
		1786
		1787	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1788
		1789	$self
		1790	}
		1791
		1792	sub size_request {
		1793	my ($self) = @_;
		1794
		1795	#my $tex = $tex{$self->{type}}[0];
		1796	#@$tex{qw(w h)}
		1797	(0, 0)
		1798	}
		1799
		1800	sub set_max {
		1801	my ($self, $max) = @_;
		1802
		1803	return if $self->{max_val} == $max;
		1804
		1805	$self->{max_val} = $max;
		1806	$self->update;
		1807	}
		1808
		1809	sub set_value {
		1810	my ($self, $val, $max) = @_;
		1811
		1812	$self->set_max ($max)
		1813	if defined $max;
		1814
		1815	return if $self->{val} == $val;
		1816
		1817	$self->{val} = $val;
		1818	$self->update;
		1819	}
		1820
		1821	sub _draw {
		1822	my ($self) = @_;
		1823
		1824	my $tex = $tex{$self->{type}};
		1825	my ($t1, $t2, $t3) = @$tex;
		1826
		1827	my ($w, $h) = ($self->{w}, $self->{h});
		1828
		1829	if ($self->{vertical}) {
		1830	glRotate 90, 0, 0, 1;
		1831	glTranslate 0, -$self->{w}, 0;
		1832
		1833	($w, $h) = ($h, $w);
		1834	}
		1835
		1836	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1837
		1838	my $ycut1 = max 0, min 1, $ycut;
		1839	my $ycut2 = max 0, min 1, $ycut - 1;
		1840
		1841	my $h1 = $self->{h} * (1 - $ycut1);
		1842	my $h2 = $self->{h} * (1 - $ycut2);
		1843
		1844	glEnable GL_BLEND;
		1845	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1846	glEnable GL_TEXTURE_2D;
		1847	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1848
		1849	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1850	glBegin GL_QUADS;
		1851	glTexCoord 0 , 0; glVertex 0 , 0;
		1852	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1853	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1854	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1855	glEnd;
		1856
		1857	my $ycut1 = List::Util::min 1, $ycut;
		1858	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1859	glBegin GL_QUADS;
		1860	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1861	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1862	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1863	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1864	glEnd;
		1865
		1866	if ($t3) {
		1867	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1868	glBegin GL_QUADS;
		1869	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1870	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1871	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1872	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1873	glEnd;
		1874	}
		1875
		1876	glDisable GL_BLEND;
		1877	glDisable GL_TEXTURE_2D;
		1878	}
		1879
		1880	#############################################################################
		1881
		1882	package CFClient::UI::Gauge;
		1883
		1884	our @ISA = CFClient::UI::VBox::;
		1885
		1886	sub new {
		1887	my ($class, %arg) = @_;
		1888
		1889	my $self = $class->SUPER::new (
		1890	tooltip => $arg{type},
		1891	can_hover => 1,
		1892	can_events => 1,
		1893	%arg,
		1894	);
		1895
		1896	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1897	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1898	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1899
		1900	$self
		1901	}
		1902
		1903	sub set_fontsize {
		1904	my ($self, $fsize) = @_;
		1905
		1906	$self->{value}->set_fontsize ($fsize);
		1907	$self->{max} ->set_fontsize ($fsize);
		1908	}
		1909
		1910	sub set_max {
		1911	my ($self, $max) = @_;
		1912
		1913	$self->{gauge}->set_max ($max);
		1914	$self->{max}->set_text ($max);
		1915	}
		1916
		1917	sub set_value {
		1918	my ($self, $val, $max) = @_;
		1919
		1920	$self->set_max ($max)
		1921	if defined $max;
		1922
		1923	$self->{gauge}->set_value ($val, $max);
		1924	$self->{value}->set_text ($val);
		1925	}
		1926
		1927	#############################################################################
		1928
		1929	package CFClient::UI::Slider;
		1930
		1931	use strict;
		1932
		1933	use CFClient::OpenGL;
		1934
		1935	our @ISA = CFClient::UI::DrawBG::;
		1936
		1937	my @tex =
		1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1939	qw(s1_slider.png s1_slider_bg.png);
		1940
		1941	sub new {
		1942	my $class = shift;
		1943
1240	# range [value, low, high, page]	1944	# range [value, low, high, page]
1241		1945
		1946	# TODO: 0-width page
		1947	# TODO: req_w/h are wrong with vertical
		1948	# TODO: calculations are off
1242	my $self = $class->SUPER::new (	1949	my $self = $class->SUPER::new (
1243	fg => [1, 1, 1],	1950	fg => [1, 1, 1],
1244	active_fg => [0, 0, 0],	1951	active_fg => [0, 0, 0],
1245	range => [0, 0, 100, 10],	1952	range => [0, 0, 100, 10],
1246	req_w => 40,	1953	req_w => 20,
1247	req_h => 10,	1954	req_h => 20,
1248	vertical => 0,	1955	vertical => 0,
		1956	can_hover => 1,
		1957	inner_pad => 5,
1249	@_	1958	@_
1250	);	1959	);
1251		1960
1252	$self	1961	$self
1253	}	1962	}
…		…
1274	if ($GRAB == $self) {	1983	if ($GRAB == $self) {
1275	my ($value, $lo, $hi, $page) = @{$self->{range}};	1984	my ($value, $lo, $hi, $page) = @{$self->{range}};
1276		1985
1277	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1986	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1278		1987
		1988	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1989	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1990
		1991	$x -= $inner_pad_px; # substract the padding
1279	$x = $x * ($hi - $lo) / $w + $lo;	1992	$x = $x * ($hi - $lo) / $inner_w + $lo;
1280	$x = $lo if $x < $lo;	1993	$x = $lo if $x < $lo;
1281	$x = $hi - $page if $x > $hi - $page;	1994	$x = $hi - $page if $x > $hi - $page;
1282	$self->{range}[0] = $x;	1995	$self->{range}[0] = $x;
1283		1996
1284	$self->emit (changed => $x);	1997	$self->emit (changed => $x);
1285	$self->update;	1998	$self->update;
1286	}	1999	}
		2000	}
		2001
		2002	# the inner_* stuff is for generating a padding for the slider handle,
		2003	# so that the handle doesn't leave the texture. This calculation isn't 100%
		2004	# correct propably, but it does the job for now
		2005	sub _calc_inner_pad_px {
		2006	my ($self, $w) = @_;
		2007	($w / 100) * $self->{inner_pad} # % to pixels
1287	}	2008	}
1288		2009
1289	sub _draw {	2010	sub _draw {
1290	my ($self) = @_;	2011	my ($self) = @_;
1291		2012
…		…
1305	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2026	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2027	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307		2028
1308	my ($value, $lo, $hi, $page) = @{$self->{range}};	2029	my ($value, $lo, $hi, $page) = @{$self->{range}};
1309		2030
		2031	$hi = $value + 1 if $lo == $hi;
		2032
		2033	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		2034	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		2035
1310	$page = int $page * $w / ($hi - $lo);	2036	$page = int $page * $inner_w / ($hi - $lo);
1311	$value = int +($value - $lo) * $w / ($hi - $lo);	2037	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1312		2038
1313	$w -= $page;	2039	$w -= $page;
1314	$page &= ~1;	2040	$page &= ~1;
1315	glTranslate $page * 0.5, 0, 0;	2041	glTranslate $page * 0.5, 0, 0;
1316	$page ||= 2;	2042	$page ||= 2;
1317		2043
1318	glColor @$fg;
1319	glBegin GL_LINES;
1320	glVertex 0, 0; glVertex 0, $h;
1321	glVertex $w - 1, 0; glVertex $w - 1, $h;
1322	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323	glEnd;
1324
1325	my $knob_a = $value - $page * 0.5;	2044	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1326	my $knob_b = $value + $page * 0.5;	2045	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1327		2046
1328	glBegin GL_QUADS;	2047	glEnable GL_BLEND;
1329	glColor @$fg;	2048	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1330	glVertex $knob_a, 0;	2049	glEnable GL_TEXTURE_2D;
1331	glVertex $knob_a, $h;	2050	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332	glVertex $knob_b, $h;
1333	glVertex $knob_b, 0;
1334		2051
1335	if ($knob_a < $knob_b - 2) {	2052	# draw background
1336	glColor @$bg;	2053	$tex[1]->draw_quad (0, 0, $w, $h);
1337	glVertex $knob_a + 1, 1;
1338	glVertex $knob_a + 1, $h - 1;
1339	glVertex $knob_b - 1, $h - 1;
1340	glVertex $knob_b - 1, 1;
1341	}
1342	glEnd;
1343	}
1344		2054
1345	#############################################################################	2055	# draw handle
		2056	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1346		2057
		2058	glDisable GL_BLEND;
		2059	glDisable GL_TEXTURE_2D;
		2060	}
		2061
		2062	#############################################################################
		2063
1347	package CFClient::UI::MapWidget;	2064	package CFClient::UI::TextView;
1348		2065
1349	use strict;
1350
1351	use List::Util qw(min max);
1352
1353	use SDL;
1354	use SDL::OpenGL;
1355
1356	our @ISA = CFClient::UI::Base::;	2066	our @ISA = CFClient::UI::HBox::;
		2067
		2068	use CFClient::OpenGL;
1357		2069
1358	sub new {	2070	sub new {
1359	my $class = shift;	2071	my $class = shift;
1360		2072
1361	$class->SUPER::new (	2073	my $self = $class->SUPER::new (
1362	z => -1,	2074	fontsize => 1,
1363	list => (glGenLists 1),	2075	can_events => 0,
		2076	#font => default_font
1364	@_	2077	@_,
		2078
		2079	layout => (new CFClient::Layout),
		2080	par => [],
		2081	height => 0,
		2082	children => [
		2083	(new CFClient::UI::Empty expand => 1),
		2084	(new CFClient::UI::Slider vertical => 1),
		2085	],
1365	)	2086	);
1366	}
1367		2087
1368	sub key_down {	2088	$self->{children}[1]->connect (changed => sub {
1369	print "MAPKEYDOWN\n";	2089	$self->update;
1370	}	2090	});
1371		2091
1372	sub key_up {	2092	$self
1373	}	2093	}
1374		2094
1375	sub size_request {	2095	sub set_fontsize {
		2096	my ($self, $fontsize) = @_;
		2097
		2098	$self->{fontsize} = $fontsize;
		2099	$self->reflow;
		2100	}
		2101
		2102	sub text_height {
		2103	my ($self, $text) = @_;
		2104
		2105	my $layout = $self->{layout};
		2106
		2107	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2108	$layout->set_width ($self->{w});
		2109	$layout->set_text ($text);
1376	(	2110
1377	1 + 32 * int $::WIDTH / 32,	2111	($layout->size)[1]
1378	1 + 32 * int $::HEIGHT / 32,	2112	}
1379	)	2113
		2114	sub reflow {
		2115	my ($self) = @_;
		2116
		2117	$self->{need_reflow}++;
		2118	$self->update;
		2119	}
		2120
		2121	sub size_allocate {
		2122	my ($self, $w, $h) = @_;
		2123
		2124	$self->SUPER::size_allocate ($w, $h);
		2125
		2126	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2127	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2128	$self->{layout}->set_width ($self->{children}[0]{w});
		2129
		2130	$self->reflow;
		2131	}
		2132
		2133	sub add_paragraph {
		2134	my ($self, $color, $text) = @_;
		2135
		2136	#TODO: intelligently "reformat" paragraph
		2137
		2138	my $height = $self->text_height ($text);
		2139
		2140	$self->{height} += $height;
		2141
		2142	push @{$self->{par}}, [$height, $color, $text];
		2143
		2144	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2145	$self->{children}[1]->update;
1380	}	2146	}
1381		2147
1382	sub update {	2148	sub update {
1383	my ($self) = @_;	2149	my ($self) = @_;
1384		2150
1385	$self->{need_update} = 1;
1386	$self->SUPER::update;	2151	$self->SUPER::update;
1387	}
1388		2152
1389	sub draw {	2153	return unless $self->{h} > 0;
1390	my ($self) = @_;
1391		2154
		2155	delete $self->{texture};
		2156
		2157	$ROOT->on_refresh ($self, sub {
1392	if (delete $self->{need_update}) {	2158	if (delete $self->{need_reflow}) {
1393	glNewList $self->{list}, GL_COMPILE;	2159	my $height = 0;
1394		2160
1395	my $mx = $::CONN->{mapx};	2161	$height += $_->[0] = $self->text_height ($_->[2])
1396	my $my = $::CONN->{mapy};	2162	for @{$self->{par}};
1397		2163
1398	my $map = $::CONN->{map};	2164	$self->{height} = $height;
1399		2165
1400	my ($xofs, $yofs);	2166	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1401		2167
1402	my $sw = 1 + int $::WIDTH / 32;	2168	delete $self->{texture};
1403	my $sh = 1 + int $::HEIGHT / 32;
1404
1405	if ($::CONN->{mapw} > $sw) {
1406	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1407	} else {
1408	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1409	}	2169	}
1410		2170
1411	if ($::CONN->{maph} > $sh) {	2171	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1412	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	2172	glClearColor 0, 0, 0, 0;
1413	} else {	2173	glClear GL_COLOR_BUFFER_BIT;
1414	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	2174
		2175	glEnable GL_BLEND;
		2176	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2177	glEnable GL_TEXTURE_2D;
		2178	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2179
		2180	my $top = int $self->{children}[1]{range}[0];
		2181
		2182	my $y0 = $top;
		2183	my $y1 = $top + $self->{h};
		2184
		2185	my $y = 0;
		2186
		2187	my $layout = $self->{layout};
		2188
		2189	$layout->set_font ($self->{font}) if $self->{font};
		2190
		2191	for my $par (@{$self->{par}}) {
		2192	my $h = $par->[0];
		2193
		2194	if ($y0 < $y + $h && $y < $y1) {
		2195	$layout->set_text ($par->[2]);
		2196
		2197	glColor @{ $par->[1] };
		2198	my ($W, $H) = $layout->size;
		2199	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2200	}
		2201
		2202	$y += $h;
		2203	}
		2204
		2205	glDisable GL_TEXTURE_2D;
		2206	glDisable GL_BLEND;
1415	}	2207	};
		2208	});
		2209	}
1416		2210
		2211	sub _draw {
		2212	my ($self) = @_;
		2213
		2214	if ($self->{texture}) {
		2215	glEnable GL_BLEND;
		2216	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1417	glEnable GL_TEXTURE_2D;	2217	glEnable GL_TEXTURE_2D;
1418	glEnable GL_BLEND;
1419	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1420	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2218	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421		2219	glColor 1, 1, 1, 1;
1422	my $sw4 = ($sw + 3) & ~3;	2220	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1423	my $darkness = "\x00" x ($sw4 * $sh);
1424
1425	for my $x (0 .. $sw - 1) {
1426	my $row = $map->[$x + $xofs];
1427	for my $y (0 .. $sh - 1) {
1428
1429	my $cell = $row->[$y + $yofs]
1430	or next;
1431
1432	my $dark = $cell->[0];
1433	if ($dark < 0) {
1434	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1435	} else {
1436	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1437	}
1438
1439	for my $num (grep $_, @$cell[1,2,3]) {
1440	my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442	my ($w, $h) = @$tex{qw(w h)};
1443
1444	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445	}
1446	}
1447	}
1448
1449	# if (1) { # higher quality darkness
1450	# $lighting =~ s/(.)/$1$1$1/gs;
1451	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452	#
1453	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454	#
1455	# $lighting = $pb->get_pixels;
1456	# $lighting =~ s/(.)../$1/gs;
1457	# }
1458
1459	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1460
1461	$darkness = new CFClient::Texture
1462	w => $sw4,
1463	h => $sh,
1464	data => $darkness,
1465	internalformat => GL_ALPHA,
1466	format => GL_ALPHA;
1467
1468	glColor 0.45, 0.45, 0.45, 1;
1469	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1470
1471	glDisable GL_TEXTURE_2D;	2221	glDisable GL_TEXTURE_2D;
1472	glDisable GL_BLEND;	2222	glDisable GL_BLEND;
1473
1474	glEndList;
1475	}	2223	}
1476		2224
1477	glCallList $self->{list};	2225	$self->{children}[1]->draw;
1478	}
1479		2226
1480	my %DIR = (
1481	SDLK_KP8, [1, "north"],
1482	SDLK_KP9, [2, "northeast"],
1483	SDLK_KP6, [3, "east"],
1484	SDLK_KP3, [4, "southeast"],
1485	SDLK_KP2, [5, "south"],
1486	SDLK_KP1, [6, "southwest"],
1487	SDLK_KP4, [7, "west"],
1488	SDLK_KP7, [8, "northwest"],
1489
1490	SDLK_UP, [1, "north"],
1491	SDLK_RIGHT, [3, "east"],
1492	SDLK_DOWN, [5, "south"],
1493	SDLK_LEFT, [7, "west"],
1494	);
1495
1496	sub key_down {
1497	my ($self, $ev) = @_;
1498
1499	my $mod = $ev->key_mod;
1500	my $sym = $ev->key_sym;
1501
1502	if ($sym == SDLK_KP5) {
1503	$::CONN->send ("command stay fire");
1504	} elsif ($sym == SDLK_a) {
1505	$::CONN->send ("command apply");
1506	} elsif (exists $DIR{$sym}) {
1507	if ($mod & KMOD_SHIFT) {
1508	$self->{shft}++;
1509	$::CONN->send ("command fire $DIR{$sym}[0]");
1510	} elsif ($mod & KMOD_CTRL) {
1511	$self->{ctrl}++;
1512	$::CONN->send ("command run $DIR{$sym}[0]");
1513	} else {
1514	$::CONN->send ("command $DIR{$sym}[1]");
1515	}
1516	}
1517	}
1518
1519	sub key_up {
1520	my ($self, $ev) = @_;
1521
1522	my $mod = $ev->key_mod;
1523	my $sym = $ev->key_sym;
1524
1525	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1526	$::CONN->send ("command fire_stop");
1527	}
1528	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529	$::CONN->send ("command run_stop");
1530	}
1531	}	2227	}
1532		2228
1533	#############################################################################	2229	#############################################################################
1534		2230
1535	package CFClient::UI::Animator;	2231	package CFClient::UI::Animator;
1536		2232
1537	use SDL::OpenGL;	2233	use CFClient::OpenGL;
1538		2234
1539	our @ISA = CFClient::UI::Bin::;	2235	our @ISA = CFClient::UI::Bin::;
1540		2236
1541	sub moveto {	2237	sub moveto {
1542	my ($self, $x, $y) = @_;	2238	my ($self, $x, $y) = @_;
…		…
1572	glPopMatrix;	2268	glPopMatrix;
1573	}	2269	}
1574		2270
1575	#############################################################################	2271	#############################################################################
1576		2272
1577	package CFClient::UI::Toplevel;	2273	package CFClient::UI::Flopper;
		2274
		2275	our @ISA = CFClient::UI::Button::;
		2276
		2277	sub new {
		2278	my $class = shift;
		2279
		2280	my $self = $class->SUPER::new (
		2281	state => 0,
		2282	connect_activate => \&toggle_flopper,
		2283	@_
		2284	);
		2285
		2286	if ($self->{state}) {
		2287	$self->{state} = 0;
		2288	$self->toggle_flopper;
		2289	}
		2290
		2291	$self
		2292	}
		2293
		2294	sub toggle_flopper {
		2295	my ($self) = @_;
		2296
		2297	# TODO: use animation
		2298	if ($self->{state} = !$self->{state}) {
		2299	$CFClient::UI::ROOT->add ($self->{other});
		2300	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2301	$self->emit ("open");
		2302	} else {
		2303	$CFClient::UI::ROOT->remove ($self->{other});
		2304	$self->emit ("close");
		2305	}
		2306
		2307	$self->emit (changed => $self->{state});
		2308	}
		2309
		2310	#############################################################################
		2311
		2312	package CFClient::UI::Tooltip;
		2313
		2314	our @ISA = CFClient::UI::Bin::;
		2315
		2316	use CFClient::OpenGL;
		2317
		2318	sub new {
		2319	my $class = shift;
		2320
		2321	$class->SUPER::new (
		2322	@_,
		2323	can_events => 0,
		2324	)
		2325	}
		2326
		2327	sub set_markup {
		2328	my ($self, $text) = @_;
		2329
		2330	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2331	$self->{label}->set_markup ($text);
		2332	$self->add ($self->{label});
		2333	}
		2334
		2335	sub size_request {
		2336	my ($self) = @_;
		2337
		2338	$self->child->set_max_size ($::WIDTH * 0.3);
		2339
		2340	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2341
		2342	($w + 4, $h + 4)
		2343	}
		2344
		2345	sub size_allocate {
		2346	my ($self, $w, $h) = @_;
		2347
		2348	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2349	}
		2350
		2351	sub _draw {
		2352	my ($self) = @_;
		2353
		2354	glPushMatrix;
		2355	glTranslate 0.375, 0.375;
		2356
		2357	my ($w, $h) = @$self{qw(w h)};
		2358
		2359	glColor 1, 0.8, 0.4;
		2360	glBegin GL_QUADS;
		2361	glVertex 0 , 0;
		2362	glVertex 0 , $h;
		2363	glVertex $w, $h;
		2364	glVertex $w, 0;
		2365	glEnd;
		2366
		2367	glColor 0, 0, 0;
		2368	glBegin GL_LINE_LOOP;
		2369	glVertex 0 , 0;
		2370	glVertex 0 , $h;
		2371	glVertex $w, $h;
		2372	glVertex $w, 0;
		2373	glEnd;
		2374
		2375	glPopMatrix;
		2376
		2377	glTranslate 2, 2;
		2378	$self->SUPER::_draw;
		2379	}
		2380
		2381	#############################################################################
		2382
		2383	package CFClient::UI::Face;
		2384
		2385	our @ISA = CFClient::UI::Base::;
		2386
		2387	use CFClient::OpenGL;
		2388
		2389	sub new {
		2390	my $class = shift;
		2391
		2392	$class->SUPER::new (
		2393	aspect => 1,
		2394	@_,
		2395	)
		2396	}
		2397
		2398	sub size_request {
		2399	(32, 8)
		2400	}
		2401
		2402	sub draw {
		2403	my ($self) = @_;
		2404
		2405	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2406
		2407	if ($tex) {
		2408	glEnable GL_BLEND;
		2409	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2410	glEnable GL_TEXTURE_2D;
		2411	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2412	glColor 1, 1, 1, 1;
		2413	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2414	glDisable GL_TEXTURE_2D;
		2415	glDisable GL_BLEND;
		2416	}
		2417	}
		2418
		2419	#############################################################################
		2420
		2421	package CFClient::UI::Root;
1578		2422
1579	our @ISA = CFClient::UI::Container::;	2423	our @ISA = CFClient::UI::Container::;
		2424
		2425	use CFClient::OpenGL;
		2426
		2427	sub check_size {
		2428	my ($self) = @_;
		2429
		2430	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2431	}
1580		2432
1581	sub size_request {	2433	sub size_request {
1582	($::WIDTH, $::HEIGHT)	2434	($::WIDTH, $::HEIGHT)
1583	}	2435	}
1584		2436
1585	sub size_allocate {	2437	sub configure {
1586	my ($self, $x, $y, $w, $h) = @_;	2438	my ($self, $x, $y, $w, $h) = @_;
1587		2439
1588	$self->_size_allocate ($x, $y, $w, $h);	2440	$self->SUPER::configure ($x, $y, $w, $h);
1589		2441
1590	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1591	for @{$self->{children}};	2442	for my $child (@{$self->{children}}) {
1592	}	2443	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1593		2444
1594	sub translate {	2445	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2446	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2447	$child->configure ($X, $Y, $W,$H);
		2448	}
		2449	}
		2450
		2451	sub _topleft {
1595	my ($self, $x, $y) = @_;	2452	my ($self, $x, $y) = @_;
1596		2453
1597	($x, $y)	2454	($x, $y)
1598	}	2455	}
1599		2456
1600	sub update {	2457	sub update {
1601	my ($self) = @_;	2458	my ($self) = @_;
1602		2459
1603	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2460	$self->check_size;
1604	::refresh ();	2461	::refresh ();
1605	}	2462	}
1606		2463
1607	sub add {	2464	sub add {
1608	my ($self, $widget) = @_;	2465	my ($self, $child) = @_;
1609		2466
		2467	# integerize window positions
		2468	$child->{x} = int $child->{x};
		2469	$child->{y} = int $child->{y};
		2470
1610	$self->SUPER::add ($widget);	2471	$self->SUPER::add ($child);
		2472	}
1611		2473
1612	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2474	sub on_refresh {
		2475	my ($self, $id, $cb) = @_;
		2476
		2477	$self->{refresh_hook}{$id} = $cb;
1613	}	2478	}
1614		2479
1615	sub draw {	2480	sub draw {
1616	my ($self) = @_;	2481	my ($self) = @_;
1617		2482
		2483	while (my $rcb = delete $self->{refresh_hook}) {
		2484	$_->() for values %$rcb;
		2485	}
		2486
		2487	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2488	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2489	glClear GL_COLOR_BUFFER_BIT;
		2490
		2491	glMatrixMode GL_PROJECTION;
		2492	glLoadIdentity;
		2493	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2494	glMatrixMode GL_MODELVIEW;
		2495	glLoadIdentity;
		2496
1618	$self->_draw;	2497	$self->_draw;
1619	}	2498	}
1620		2499
1621	#############################################################################	2500	#############################################################################
1622		2501
1623	package CFClient::UI;	2502	package CFClient::UI;
1624		2503
		2504	$ROOT = new CFClient::UI::Root;
1625	$TOPLEVEL = new CFClient::UI::Toplevel;	2505	$TOOLTIP = new CFClient::UI::Tooltip;
1626		2506
1627	1	2507	1
1628		2508

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