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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.113 by root, Sat Apr 15 12:46:48 2006 UTC vs.
Revision 1.164 by root, Mon Apr 24 06:57:39 2006 UTC

…		…
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 $ROOT;	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	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
18	}	46	}
19		47
20	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
22	}	51	}
23		52
24	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	54	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
27		56
28	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
30		59
31	$GRAB = $widget;	60	$GRAB = $widget;
32	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
33	}
34		62
		63	check_tooltip;
		64	}
		65
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		67
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	68	if ($GRAB) {
		69	($x, $y) = $GRAB->coord2local ($x, $y);
		70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		71	}
38	}	72	}
39		73
40	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	75	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
43		77
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		79
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		81
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	82	if ($GRAB) {
		83	($x, $y) = $GRAB->coord2local ($x, $y);
		84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		85	}
49		86
50	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	89	$grab->update if $grab;
53	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
54	}	93	}
55	}	94	}
56		95
57	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
58	my ($ev) = @_;	97	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
60		99
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		101
63	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
65		104
66	$hover->update if $hover && $hover->{can_hover};	105	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		107
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	108	check_tooltip;
		109	}
		110
		111	if ($HOVER) {
		112	($x, $y) = $HOVER->coord2local ($x, $y);
		113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		114	}
71	}	115	}
72		116
73	# convert position array to integers	117	# convert position array to integers
74	sub harmonize {	118	sub harmonize {
75	my ($vals) = @_;	119	my ($vals) = @_;
76		120
77	my $rem = 0;	121	my $rem = 0;
78		122
79	for ($vals) {	123	for (@$vals) {
80	my $i = int $_ + $rem;	124	my $i = int $_ + $rem;
81	$rem += $_ - $i;	125	$rem += $_ - $i;
82	$_ = $i;	126	$_ = $i;
83	}	127	}
84	}	128	}
…		…
87		131
88	package CFClient::UI::Base;	132	package CFClient::UI::Base;
89		133
90	use strict;	134	use strict;
91		135
92	use SDL::OpenGL;	136	use CFClient::OpenGL;
93		137
94	sub new {	138	sub new {
95	my $class = shift;	139	my $class = shift;
96		140
97	my $self = bless {	141	my $self = bless {
98	x => 0,	142	x => 0,
99	y => 0,	143	y => 0,
100	z => 0,	144	z => 0,
101	w => -1,	145	can_events => 1,
102	h => -1,
103	@_	146	@_
104	}, $class;	147	}, $class;
105		148
106	for (keys %$self) {	149	for (keys %$self) {
107	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
110	}	153	}
111		154
112	$self	155	$self
113	}	156	}
114		157
		158	sub destroy {
		159	my ($self) = @_;
		160
		161	$self->hide;
		162	%$self = ();
		163	}
		164
		165	sub show {
		166	my ($self) = @_;
		167
		168	return if $self->{parent};
		169
		170	$CFClient::UI::ROOT->add ($self);
		171	}
		172
		173	sub hide {
		174	my ($self) = @_;
		175
		176	undef $GRAB if $GRAB == $self;
		177	undef $HOVER if $HOVER == $self;
		178
		179	$self->{parent}->remove ($self)
		180	if $self->{parent};
		181	}
		182
115	sub move {	183	sub move {
116	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
117	$self->{x} = $x;	186	$self->{x} = int $x;
118	$self->{y} = $y;	187	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
120	}
121		189
122	sub needs_redraw {	190	$self->update;
123	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
124	}	200	}
125		201
126	sub size_request {	202	sub size_request {
127	require Carp;	203	require Carp;
128	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
129	}	205	}
130		206
131	sub _size_allocate {	207	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
133		209
		210	if ($self->{aspect}) {
		211	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		212	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		213
		214	# use alignment to adjust x, y
		215
		216	$x += int +($w - $w2) * 0.5;
		217	$y += int +($h - $h2) * 0.5;
		218
		219	($w, $h) = ($w2, $h2);
		220	}
		221
		222	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	223	$self->{x} = $x;
135	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
136		227
137	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	229	$self->{w} = $w;
140	$self->{h} = $h;	230	$self->{h} = $h;
141		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
142	1	234	}
143	}	235	}
144		236
145	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $w, $h) = @_;
147		243
148	$self->_size_allocate ($x, $y, $w, $h);	244	delete $self->{max_w}; $self->{max_w} = $w if $w;
		245	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	246	}
150		247
151	# return top left coordinates	248	# return top left coordinates
152	sub _topleft {	249	sub _topleft {
153	my ($self, $x, $y) = @_;	250	my ($self, $x, $y) = @_;
…		…
176		273
177	return if $FOCUS == $self;	274	return if $FOCUS == $self;
178	return unless $self->{can_focus};	275	return unless $self->{can_focus};
179		276
180	my $focus = $FOCUS; $FOCUS = $self;	277	my $focus = $FOCUS; $FOCUS = $self;
		278
		279	$self->emit (focus_in => $focus);
		280
181	$focus->update if $focus;	281	$focus->update if $focus;
182	$FOCUS->update;	282	$FOCUS->update;
183	}	283	}
184		284
185	sub focus_out {	285	sub focus_out {
186	my ($self) = @_;	286	my ($self) = @_;
187		287
188	return unless $FOCUS == $self;	288	return unless $FOCUS == $self;
189		289
190	my $focus = $FOCUS; undef $FOCUS;	290	my $focus = $FOCUS; undef $FOCUS;
		291
		292	$self->emit (focus_out => $focus);
		293
191	$focus->update if $focus; #?	294	$focus->update if $focus; #?
192	}	295	}
193		296
194	sub mouse_motion { }	297	sub mouse_motion { }
195	sub button_up { }	298	sub button_up { }
…		…
219	glPopMatrix;	322	glPopMatrix;
220		323
221	if ($self == $HOVER && $self->{can_hover}) {	324	if ($self == $HOVER && $self->{can_hover}) {
222	my ($x, $y) = @$self{qw(x y)};	325	my ($x, $y) = @$self{qw(x y)};
223		326
224	glColor 0, 0, 1, 0.2;	327	glColor 1, 0.8, 0.5, 0.2;
225	glEnable GL_BLEND;	328	glEnable GL_BLEND;
226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227	glBegin GL_QUADS;	330	glBegin GL_QUADS;
228	glVertex $x , $y;	331	glVertex $x , $y;
229	glVertex $x + $self->{w}, $y;	332	glVertex $x + $self->{w}, $y;
230	glVertex $x + $self->{w}, $y + $self->{h};	333	glVertex $x + $self->{w}, $y + $self->{h};
231	glVertex $x , $y + $self->{h};	334	glVertex $x , $y + $self->{h};
232	glEnd;	335	glEnd;
233	glDisable GL_BLEND;	336	glDisable GL_BLEND;
234	}	337	}
		338
		339	if ($ENV{PCLIENT_DEBUG}) {
		340	glPushMatrix;
		341	glColor 1, 1, 0, 1;
		342	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		343	glBegin GL_LINE_LOOP;
		344	glVertex 0 , 0;
		345	glVertex $self->{w}, 0;
		346	glVertex $self->{w}, $self->{h};
		347	glVertex 0 , $self->{h};
		348	glEnd;
		349	glPopMatrix;
		350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		351	}
235	}	352	}
236		353
237	sub _draw {	354	sub _draw {
238	my ($self) = @_;	355	my ($self) = @_;
239		356
240	warn "no draw defined for $self\n";	357	warn "no draw defined for $self\n";
241	}	358	}
242		359
243	sub find_widget {	360	sub find_widget {
244	my ($self, $x, $y) = @_;	361	my ($self, $x, $y) = @_;
		362
		363	return () unless $self->{can_events};
245		364
246	return $self	365	return $self
247	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
249		368
…		…
254	my ($self, $parent) = @_;	373	my ($self, $parent) = @_;
255		374
256	Scalar::Util::weaken ($self->{parent} = $parent);	375	Scalar::Util::weaken ($self->{parent} = $parent);
257	}	376	}
258		377
		378	sub check_size {
		379	my ($self) = @_;
		380
		381	$self->{parent}
		382	or return 1;
		383
		384	my ($w, $h) = $self->{user_w} && $self->{user_h}
		385	? @$self{qw(user_w user_h)}
		386	: $self->size_request;
		387
		388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		389	$self->{req_w} = $w;
		390	$self->{req_h} = $h;
		391
		392	$self->{parent}->check_size
		393	or $self->size_allocate (
		394	(List::Util::max $self->{w}, $w),
		395	(List::Util::max $self->{h}, $h),
		396	);
		397
		398	1
		399	} else {
		400	0
		401	}
		402	}
		403
259	sub update {	404	sub update {
260	my ($self) = @_;	405	my ($self) = @_;
261		406
262	$self->{parent}->update	407	$self->{parent}->update
263	if $self->{parent};	408	if $self->{parent};
264	}	409	}
265		410
266	sub connect {	411	sub connect {
267	my ($self, $signal, $cb) = @_;	412	my ($self, $signal, $cb) = @_;
268		413
269	push @{ $self->{cb}{$signal} }, $cb;	414	push @{ $self->{signal_cb}{$signal} }, $cb;
270	}	415	}
271		416
272	sub emit {	417	sub emit {
273	my ($self, $signal, @args) = @_;	418	my ($self, $signal, @args) = @_;
274		419
275	$_->($self, @args)	420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276	for @{$self->{cb}{$signal} || []};
277	}	421	}
278		422
279	sub DESTROY {	423	sub DESTROY {
280	my ($self) = @_;	424	my ($self) = @_;
281		425
…		…
287	package CFClient::UI::DrawBG;	431	package CFClient::UI::DrawBG;
288		432
289	our @ISA = CFClient::UI::Base::;	433	our @ISA = CFClient::UI::Base::;
290		434
291	use strict;	435	use strict;
292	use SDL::OpenGL;	436	use CFClient::OpenGL;
293		437
294	sub new {	438	sub new {
295	my $class = shift;	439	my $class = shift;
296		440
297	# range [value, low, high, page]	441	# range [value, low, high, page]
…		…
326		470
327	package CFClient::UI::Empty;	471	package CFClient::UI::Empty;
328		472
329	our @ISA = CFClient::UI::Base::;	473	our @ISA = CFClient::UI::Base::;
330		474
		475	sub new {
		476	my ($class, %arg) = @_;
		477	$class->SUPER::new (can_events => 0, %arg);
		478	}
		479
331	sub size_request {	480	sub size_request {
332	(0, 0)	481	(0, 0)
333	}	482	}
334		483
335	sub draw { }	484	sub draw { }
…		…
343	sub new {	492	sub new {
344	my ($class, %arg) = @_;	493	my ($class, %arg) = @_;
345		494
346	my $children = delete $arg{children} || [];	495	my $children = delete $arg{children} || [];
347		496
348	my $self = $class->SUPER::new (children => [], %arg);	497	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
349	$self->add ($_) for @$children;	498	$self->add ($_) for @$children;
350		499
351	$self	500	$self
352	}	501	}
353		502
…		…
361	$self->{children} = [	510	$self->{children} = [
362	sort { $a->{z} <=> $b->{z} }	511	sort { $a->{z} <=> $b->{z} }
363	@{$self->{children}}, $child	512	@{$self->{children}}, $child
364	];	513	];
365		514
366	$self->{w} = $self->{h} = -1;	515	$child->check_size;
		516	}
		517
		518	sub remove {
		519	my ($self, $child) = @_;
		520
		521	delete $child->{parent};
		522	$child->hide;
		523
		524	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		525
		526	$self->check_size;
367	$self->update;	527	$self->update;
368	}	528	}
369		529
370	sub remove {	530	sub clear {
371	my ($self, $widget) = @_;	531	my ($self) = @_;
372		532
373	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	533	my $children = delete $self->{children};
		534	$self->{children} = [];
374		535
375	$self->size_allocate (0, 0, $self->{w}, $self->{h});	536	for (@$children) {
		537	delete $_->{parent};
		538	$_->hide;
		539	}
376	}	540	}
377		541
378	sub find_widget {	542	sub find_widget {
379	my ($self, $x, $y) = @_;	543	my ($self, $x, $y) = @_;
380		544
…		…
410		574
411	$class->SUPER::new (children => [$child], %arg)	575	$class->SUPER::new (children => [$child], %arg)
412	}	576	}
413		577
414	sub add {	578	sub add {
415	my ($self, $widget) = @_;	579	my ($self, $child) = @_;
416		580
417	$self->{children} = [];	581	$self->{children} = [];
418		582
419	$self->SUPER::add ($widget);	583	$self->SUPER::add ($child);
420	}	584	}
421		585
422	sub remove {	586	sub remove {
423	my ($self, $widget) = @_;	587	my ($self, $widget) = @_;
424		588
…		…
433	sub size_request {	597	sub size_request {
434	$_[0]{children}[0]->size_request	598	$_[0]{children}[0]->size_request
435	}	599	}
436		600
437	sub size_allocate {	601	sub size_allocate {
438	my ($self, $x, $y, $w, $h) = @_;	602	my ($self, $w, $h) = @_;
439		603
440	$self->_size_allocate ($x, $y, $w, $h) or return;
441
442	$self->{children}[0]->size_allocate (0, 0, $w, $h);	604	$self->{children}[0]->configure (0, 0, $w, $h);
443	}	605	}
444		606
445	#############################################################################	607	#############################################################################
446		608
447	package CFClient::UI::Window;	609	package CFClient::UI::Window;
448		610
449	our @ISA = CFClient::UI::Bin::;	611	our @ISA = CFClient::UI::Bin::;
450		612
451	use SDL::OpenGL;	613	use CFClient::OpenGL;
452		614
453	sub new {	615	sub new {
454	my ($class, %arg) = @_;	616	my ($class, %arg) = @_;
455		617
456	my $self = $class->SUPER::new (%arg);	618	my $self = $class->SUPER::new (%arg);
…		…
473	$self->child->draw;	635	$self->child->draw;
474	};	636	};
475	}	637	}
476		638
477	sub size_allocate {	639	sub size_allocate {
478	my ($self, $x, $y, $w, $h) = @_;	640	my ($self, $w, $h) = @_;
479		641
480	$self->_size_allocate ($x, $y, $w, $h) or return;
481
482	$self->child->size_allocate (0, 0, $w, $h);	642	$self->child->configure (0, 0, $w, $h);
483		643
484	$self->render_chld;	644	$self->render_chld;
485	}	645	}
486		646
487	sub _draw {	647	sub _draw {
…		…
503	glDisable GL_TEXTURE_2D;	663	glDisable GL_TEXTURE_2D;
504	}	664	}
505		665
506	#############################################################################	666	#############################################################################
507		667
		668	package CFClient::UI::ViewPort;
		669
		670	our @ISA = CFClient::UI::Window::;
		671
		672	sub new { die }
		673
		674	sub size_request {
		675	my ($self) = @_;
		676
		677	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		678	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		679
		680	@$self{qw(child_w child_h)}
		681	}
		682
		683	sub _draw {
		684	my ($self) = @_;
		685
		686	$self->{children}[1]->draw;
		687	}
		688
		689
		690	#############################################################################
		691
508	package CFClient::UI::Frame;	692	package CFClient::UI::Frame;
509		693
510	our @ISA = CFClient::UI::Bin::;	694	our @ISA = CFClient::UI::Bin::;
511		695
512	use SDL::OpenGL;	696	use CFClient::OpenGL;
513
514	sub size_request {
515	my ($self) = @_;
516	my $chld = $self->child
517	or return (0, 0);
518
519	$chld->move (2, 2);
520
521	map { $_ + 4 } $chld->size_request;
522	}
523
524	sub size_allocate {
525	my ($self, $x, $y, $w, $h) = @_;
526
527	$self->_size_allocate ($x, $y, $w, $h) or return;
528
529	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
530	}
531
532	sub _draw {
533	my ($self) = @_;
534
535	my $chld = $self->child;
536
537	my ($w, $h) = $chld->size_request;
538
539	glBegin GL_QUADS;
540	glColor 0, 0, 0;
541	glVertex 0 , 0;
542	glVertex 0 , $h + 4;
543	glVertex $w + 4 , $h + 4;
544	glVertex $w + 4 , 0;
545	glEnd;
546
547	$chld->draw;
548	}
549
550	#############################################################################
551
552	package CFClient::UI::FancyFrame;
553
554	our @ISA = CFClient::UI::Bin::;
555
556	use SDL::OpenGL;
557
558	my @tex =
559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561		697
562	sub new {	698	sub new {
563	my $class = shift;	699	my $class = shift;
564		700
565	# TODO: user_x, user_y, overwrite moveto?
566
567	$class->SUPER::new (	701	my $self = $class->SUPER::new (
568	bg => [1, 1, 1, 1],	702	bg => [1, 1, 1, 1],
569	border_bg => [1, 1, 1, 1],	703	border_bg => [1, 1, 1, 1],
570	border => $::FONTSIZE * 0.8,	704	border => 0.8,
571	@_	705	@_
		706	);
		707
		708	$self
		709	}
		710
		711	sub _draw {
		712	my ($self) = @_;
		713
		714	my ($w, $h) = ($self->{w}, $self->{h});
		715
		716	glEnable GL_BLEND;
		717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		718	glEnable GL_TEXTURE_2D;
		719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		720
		721	# glBegin GL_QUADS;
		722	# glColor 0, 0, 0, 0;
		723	# glVertex 0 , 0;
		724	# glVertex 0 , $h;
		725	# glVertex $w, $h;
		726	# glVertex $w, 0;
		727	# glEnd;
		728
		729
		730	$self->child->draw;
		731	glDisable GL_BLEND;
		732	glDisable GL_TEXTURE_2D;
		733	}
		734
		735	#############################################################################
		736
		737	package CFClient::UI::FancyFrame;
		738
		739	our @ISA = CFClient::UI::Bin::;
		740
		741	use CFClient::OpenGL;
		742
		743	my @tex =
		744	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		745	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		746
		747	sub new {
		748	my $class = shift;
		749
		750	# TODO: user_x, user_y, overwrite moveto?
		751
		752	my $self = $class->SUPER::new (
		753	bg => [1, 1, 1, 1],
		754	border_bg => [1, 1, 1, 1],
		755	border => 0.8,
		756	can_events => 0,
		757	@_
		758	);
		759
		760	$self->{title} &&= new CFClient::UI::Label
		761	align => 0,
		762	valign => 1,
		763	text => $self->{title},
		764	fontsize => 1;
		765
		766	$self
		767	}
		768
		769	sub border {
		770	int $_[0]{border} * $::FONTSIZE
		771	}
		772
		773	sub size_request {
		774	my ($self) = @_;
		775
		776	my ($w, $h) = $self->SUPER::size_request;
		777
		778	(
		779	$w + $self->border * 2,
		780	$h + $self->border * 2,
572	)	781	)
573	}	782	}
574		783
575	sub size_request {
576	my ($self) = @_;
577
578	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580	my ($w, $h) = $self->SUPER::size_request;
581
582	(
583	$w + $self->{border} * 2,
584	$h + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	784	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	785	my ($self, $w, $h) = @_;
590		786
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	787	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	788	$w -= List::Util::max 0, $self->border * 2;
595		789
		790	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		791	if $self->{title};
		792
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	793	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	794	}
598		795
599	sub button_down {	796	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	797	my ($self, $ev, $x, $y) = @_;
601		798
		799	my $border = $self->border;
		800
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	801	if ($x < $self->{w} && $x >= $self->{w} - $border
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	802	&& $y < $self->{h} && $y >= $self->{h} - $border) {
604		803
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	804	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	805	my ($bw, $bh) = ($self->{w}, $self->{h});
607		806
608	$self->{motion} = sub {	807	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	808	my ($ev, $x, $y) = @_;
610		809
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	810	($x, $y) = ($ev->{x}, $ev->{y});
612		811
613	$self->{user_w} = $bw + $x - $ox;	812	$self->{user_w} = $bw + $x - $ox;
614	$self->{user_h} = $bh + $y - $oy;	813	$self->{user_h} = $bh + $y - $oy;
615	$self->update;	814	$self->check_size;
616	};	815	};
617		816
618	} elsif ($x >= 0 && $x < $self->{w}	817	} elsif ($x >= 0 && $x < $self->{w}
619	&& $y >= 0 && $y < $self->{border}) {	818	&& $y >= 0 && $y < $border) {
620		819
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	820	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	821	my ($bx, $by) = ($self->{x}, $self->{y});
623		822
624	$self->{motion} = sub {	823	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	824	my ($ev, $x, $y) = @_;
626		825
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	826	($x, $y) = ($ev->{x}, $ev->{y});
628		827
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	828	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	829	$self->update;
631	};	830	};
632	}	831	}
…		…
653	glEnable GL_BLEND;	852	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	853	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	854	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		856
		857	my $border = $self->border;
		858
658	glColor @{ $self->{border_bg} };	859	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	860	$tex[1]->draw_quad (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	861	$tex[3]->draw_quad (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	862	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	863	$tex[4]->draw_quad (0, $h - $border, $w, $border);
663		864
664	my $bg = $tex[0];	865	my $bg = $tex[0];
665		866
666	# TODO: repeat texture not scale	867	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	868	my $rep_x = $cw / $bg->{w};
…		…
670	glColor @{ $self->{bg} };	871	glColor @{ $self->{bg} };
671		872
672	$bg->{s} = $rep_x;	873	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	874	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	875	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	876	$bg->draw_quad ($border, $border, $cw, $ch);
676		877
677	glDisable GL_TEXTURE_2D;	878	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	879	glDisable GL_BLEND;
679		880
		881	$self->{title}->draw if $self->{title};
680	$self->child->draw;	882	$self->child->draw;
681	}	883	}
682		884
683	#############################################################################	885	#############################################################################
684		886
…		…
686		888
687	our @ISA = CFClient::UI::Base::;	889	our @ISA = CFClient::UI::Base::;
688		890
689	use List::Util qw(max sum);	891	use List::Util qw(max sum);
690		892
691	use SDL::OpenGL;	893	use CFClient::OpenGL;
692		894
693	sub new {	895	sub new {
694	my $class = shift;	896	my $class = shift;
695		897
696	$class->SUPER::new (	898	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	905	my ($self, $x, $y, $child) = @_;
704		906
705	$child->set_parent ($self);	907	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	908	$self->{children}[$y][$x] = $child;
707		909
708	$self->{w} = $self->{h} = -1;	910	$child->check_size;
		911	}
		912
		913	# TODO: move to container class maybe? send childs a signal on removal?
		914	sub clear {
		915	my ($self) = @_;
		916
		917	my $children = delete $self->{children};
		918
		919	for (grep $_, map @$_, grep $_, @$children) {
		920	delete $_->{parent};
		921	$_->hide;
		922	}
		923
709	$self->update;	924	$self->update;
710	}	925	}
711		926
712	sub get_wh {	927	sub get_wh {
713	my ($self) = @_;	928	my ($self) = @_;
…		…
719	or next;	934	or next;
720		935
721	for my $x (0 .. $#$row) {	936	for my $x (0 .. $#$row) {
722	my $widget = $row->[$x]	937	my $widget = $row->[$x]
723	or next;	938	or next;
724	my ($w, $h) = $widget->size_request;	939	my ($w, $h) = @$widget{qw(req_w req_h)};
725		940
726	$w[$x] = max $w[$x], $w;	941	$w[$x] = max $w[$x], $w;
727	$h[$y] = max $h[$y], $h;	942	$h[$y] = max $h[$y], $h;
728	}	943	}
729	}	944	}
…		…
741	(sum @$hs),	956	(sum @$hs),
742	)	957	)
743	}	958	}
744		959
745	sub size_allocate {	960	sub size_allocate {
746	my ($self, $x, $y, $w, $h) = @_;	961	my ($self, $w, $h) = @_;
747
748	$self->_size_allocate ($x, $y, $w, $h) or return;
749		962
750	my ($ws, $hs) = $self->get_wh;	963	my ($ws, $hs) = $self->get_wh;
751		964
752	my $req_w = sum @$ws;	965	my $req_w = sum @$ws;
753	my $req_h = sum @$hs;	966	my $req_h = sum @$hs;
…		…
775		988
776	for my $c (0 .. $#$row) {	989	for my $c (0 .. $#$row) {
777	my $col_w = $ws->[$c];	990	my $col_w = $ws->[$c];
778		991
779	if (my $widget = $row->[$c]) {	992	if (my $widget = $row->[$c]) {
780	$widget->size_allocate ($x, $y, $col_w, $row_h);	993	$widget->configure ($x, $y, $col_w, $row_h);
781	}	994	}
782		995
783	$x += $col_w;	996	$x += $col_w;
784	}	997	}
785		998
…		…
830	(List::Util::max map $_->[1], @alloc),	1043	(List::Util::max map $_->[1], @alloc),
831	)	1044	)
832	}	1045	}
833		1046
834	sub size_allocate {	1047	sub size_allocate {
835	my ($self, $x, $y, $w, $h) = @_;	1048	my ($self, $w, $h) = @_;
836
837	$self->_size_allocate ($x, $y, $w, $h);
838		1049
839	($h, $w) = ($w, $h);	1050	($h, $w) = ($w, $h);
840		1051
841	my $children = $self->{children};	1052	my $children = $self->{children};
842		1053
843	my @h = map +($_->size_request)[0], @$children;	1054	my @h = map $_->{req_w}, @$children;
844		1055
845	my $req_h = List::Util::sum @h;	1056	my $req_h = List::Util::sum @h;
846		1057
847	if ($req_h > $h) {	1058	if ($req_h > $h) {
848	# ah well, not enough space	1059	# ah well, not enough space
…		…
864		1075
865	my $y = 0;	1076	my $y = 0;
866	for (0 .. $#$children) {	1077	for (0 .. $#$children) {
867	my $child = $children->[$_];	1078	my $child = $children->[$_];
868	my $h = $h[$_];	1079	my $h = $h[$_];
869	$child->size_allocate ($y, 0, $h, $w);	1080	$child->configure ($y, 0, $h, $w);
870		1081
871	$y += $h;	1082	$y += $h;
872	}	1083	}
		1084
		1085	1
873	}	1086	}
874		1087
875	#############################################################################	1088	#############################################################################
876		1089
877	package CFClient::UI::VBox;	1090	package CFClient::UI::VBox;
…		…
890	(List::Util::sum map $_->[1], @alloc),	1103	(List::Util::sum map $_->[1], @alloc),
891	)	1104	)
892	}	1105	}
893		1106
894	sub size_allocate {	1107	sub size_allocate {
895	my ($self, $x, $y, $w, $h) = @_;	1108	my ($self, $w, $h) = @_;
896
897	$self->_size_allocate ($x, $y, $w, $h);
898		1109
899	my $children = $self->{children};	1110	my $children = $self->{children};
900		1111
901	my @h = map +($_->size_request)[1], @$children;	1112	my @h = map $_->{req_h}, @$children;
902		1113
903	my $req_h = List::Util::sum @h;	1114	my $req_h = List::Util::sum @h;
904		1115
905	if ($req_h > $h) {	1116	if ($req_h > $h) {
906	# ah well, not enough space	1117	# ah well, not enough space
…		…
920		1131
921	my $y = 0;	1132	my $y = 0;
922	for (0 .. $#$children) {	1133	for (0 .. $#$children) {
923	my $child = $children->[$_];	1134	my $child = $children->[$_];
924	my $h = $h[$_];	1135	my $h = $h[$_];
925	$child->size_allocate (0, $y, $w, $h);	1136	$child->configure (0, $y, $w, $h);
926		1137
927	$y += $h;	1138	$y += $h;
928	}	1139	}
		1140
		1141	1
929	}	1142	}
930		1143
931	#############################################################################	1144	#############################################################################
932		1145
933	package CFClient::UI::Label;	1146	package CFClient::UI::Label;
934		1147
935	our @ISA = CFClient::UI::Base::;	1148	our @ISA = CFClient::UI::Base::;
936		1149
937	use SDL::OpenGL;	1150	use CFClient::OpenGL;
938		1151
939	sub new {	1152	sub new {
940	my ($class, %arg) = @_;	1153	my ($class, %arg) = @_;
941		1154
942	my $self = $class->SUPER::new (	1155	my $self = $class->SUPER::new (
943	fg => [1, 1, 1],	1156	fg => [1, 1, 1],
944	fontsize => $::FONTSIZE,	1157	#font => default_font
		1158	fontsize => 1,
945	text => "",	1159	text => "",
946	align => -1,	1160	align => -1,
		1161	valign => -1,
947	padding => 2,	1162	padding => 2,
948	layout => new CFClient::Layout,	1163	layout => new CFClient::Layout,
		1164	can_events => 0,
949	%arg	1165	%arg
950	);	1166	);
951		1167
952	$self->set_text ($self->{text});	1168	if (exists $self->{template}) {
		1169	my $layout = new CFClient::Layout;
		1170	$layout->set_text (delete $self->{template});
		1171	$self->{template} = $layout;
		1172	}
		1173
		1174	$self->set_text (delete $self->{text}) if exists $self->{text};
		1175	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
953		1176
954	$self	1177	$self
955	}	1178	}
956		1179
957	sub escape_text {	1180	sub escape {
958	local $_ = $_[1];	1181	local $_ = $_[1];
959		1182
960	s/&/&amp;/g;	1183	s/&/&amp;/g;
961	s/>/&gt;/g;	1184	s/>/&gt;/g;
962	s/</&lt;/g;	1185	s/</&lt;/g;
…		…
965	}	1188	}
966		1189
967	sub set_text {	1190	sub set_text {
968	my ($self, $text) = @_;	1191	my ($self, $text) = @_;
969		1192
970	$self->{text} = $text;
971	$self->{layout}->set_markup ($text);	1193	$self->{layout}->set_text ($text);
972		1194
973	delete $self->{texture};	1195	delete $self->{texture};
974	# $self->{w} = $self->{h} = -1;	1196	$self->check_size;
975	$self->update;	1197	$self->update;
976	}	1198	}
977		1199
978	sub get_text {	1200	sub set_markup {
979	my ($self, $text) = @_;	1201	my ($self, $markup) = @_;
980		1202
981	$self->{text}	1203	$self->{layout}->set_markup ($markup);
		1204
		1205	delete $self->{texture};
		1206	$self->check_size;
		1207	$self->update;
982	}	1208	}
983		1209
984	sub size_request {	1210	sub size_request {
985	my ($self) = @_;	1211	my ($self) = @_;
986		1212
987	$self->{layout}->set_width;	1213	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1214	$self->{layout}->set_width ($self->{max_w} || -1);
988	$self->{layout}->set_height ($self->{fontsize});	1215	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1216
989	my ($w, $h) = $self->{layout}->size;	1217	my ($w, $h) = $self->{layout}->size;
		1218
		1219	if (exists $self->{template}) {
		1220	$self->{template}->set_font ($self->{font}) if $self->{font};
		1221	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1222
		1223	my ($w2, $h2) = $self->{template}->size;
		1224
		1225	$w = List::Util::max $w, $w2;
		1226	$h = List::Util::max $h, $h2;
		1227	}
990		1228
991	(	1229	(
992	$w + $self->{padding} * 2,	1230	$w + $self->{padding} * 2,
993	$h + $self->{padding} * 2,	1231	$h + $self->{padding} * 2,
994	)	1232	)
995	}	1233	}
996		1234
997	sub size_allocate {	1235	sub size_allocate {
998	my ($self, $x, $y, $w, $h) = @_;	1236	my ($self, $w, $h) = @_;
999
1000	$self->_size_allocate ($x, $y, $w, $h) or return;
1001		1237
1002	delete $self->{texture};	1238	delete $self->{texture};
1003	}	1239	}
1004		1240
1005	sub update {	1241	sub set_fontsize {
1006	my ($self) = @_;	1242	my ($self, $fontsize) = @_;
1007		1243
		1244	$self->{fontsize} = $fontsize;
1008	delete $self->{texture};	1245	delete $self->{texture};
		1246	$self->check_size;
1009	$self->SUPER::update;	1247	$self->update;
1010	}	1248	}
1011		1249
1012	sub _draw {	1250	sub _draw {
1013	my ($self) = @_;	1251	my ($self) = @_;
1014		1252
1015	my $tex = $self->{texture} ||= do {	1253	my $tex = $self->{texture} ||= do {
		1254	$self->{layout}->set_font ($self->{font}) if $self->{font};
1016	$self->{layout}->set_width ($self->{w});	1255	$self->{layout}->set_width ($self->{w});
1017	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1256	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1018	new_from_layout CFClient::Texture $self->{layout}	1257	new_from_layout CFClient::Texture $self->{layout}
1019	};	1258	};
1020		1259
1021	glEnable GL_BLEND;	1260	glEnable GL_BLEND;
1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023	glEnable GL_TEXTURE_2D;	1262	glEnable GL_TEXTURE_2D;
1024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1263	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025		1264
1026	glColor @{$self->{fg}};	1265	glColor @{$self->{fg}};
1027		1266
1028	my $x =	1267	$self->{ox} = int (
1029	$self->{align} < 0 ? $self->{padding}	1268	$self->{align} < 0 ? $self->{padding}
1030	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1269	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031	: ($self->{w} - $tex->{w}) * 0.5;	1270	: ($self->{w} - $tex->{w}) * 0.5
		1271	);
1032		1272
1033	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1273	$self->{oy} = int (
		1274	$self->{valign} < 0 ? $self->{padding}
		1275	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1276	: ($self->{h} - $tex->{h}) * 0.5
		1277	);
		1278
		1279	$tex->draw_quad ($self->{ox}, $self->{oy});
1034		1280
1035	glDisable GL_TEXTURE_2D;	1281	glDisable GL_TEXTURE_2D;
1036	glDisable GL_BLEND;	1282	glDisable GL_BLEND;
1037	}	1283	}
1038		1284
1039	#############################################################################	1285	#############################################################################
1040		1286
1041	package CFClient::UI::Entry;	1287	package CFClient::UI::EntryBase;
1042		1288
1043	our @ISA = CFClient::UI::Label::;	1289	our @ISA = CFClient::UI::Label::;
1044		1290
1045	use SDL;	1291	use CFClient::OpenGL;
1046	use SDL::OpenGL;
1047		1292
1048	sub new {	1293	sub new {
1049	my $class = shift;	1294	my $class = shift;
1050		1295
1051	$class->SUPER::new (	1296	$class->SUPER::new (
1052	fg => [1, 1, 1],	1297	fg => [1, 1, 1],
1053	bg => [0, 0, 0, 0.2],	1298	bg => [0, 0, 0, 0.2],
1054	active_bg => [1, 1, 1, 0.5],	1299	active_bg => [1, 1, 1, 0.5],
1055	active_fg => [0, 0, 0],	1300	active_fg => [0, 0, 0],
1056	can_hover => 1,	1301	can_hover => 1,
1057	can_focus => 1,	1302	can_focus => 1,
		1303	valign => 0,
		1304	can_events => 1,
1058	@_	1305	@_
1059	)	1306	)
1060	}	1307	}
1061		1308
1062	sub _set_text {	1309	sub _set_text {
1063	my ($self, $text) = @_;	1310	my ($self, $text) = @_;
1064		1311
1065	my $old_text = $self->{text};	1312	delete $self->{cur_h};
		1313
		1314	return if $self->{text} eq $text;
		1315
		1316	delete $self->{texture};
1066		1317
1067	$self->{last_activity} = $::NOW;	1318	$self->{last_activity} = $::NOW;
1068
1069	$self->{text} = $text;	1319	$self->{text} = $text;
1070	$self->{layout}->set_width ($self->{w});
1071	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072		1320
1073	$text =~ s/./*/g if $self->{hidden};	1321	$text =~ s/./*/g if $self->{hidden};
		1322	$self->{layout}->set_text ("$text ");
1074		1323
1075	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1324	$self->emit (changed => $self->{text});
		1325	}
1076		1326
1077	$text = substr $text, 0, $self->{cursor};	1327	sub get_text {
1078	utf8::encode $text;	1328	$_[0]{text}
1079
1080	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083	if $old_text ne $self->{text};
1084	}	1329	}
1085		1330
1086	sub size_request {	1331	sub size_request {
1087	my ($self) = @_;	1332	my ($self) = @_;
1088		1333
…		…
1090		1335
1091	($w + 1, $h) # add 1 for cursor	1336	($w + 1, $h) # add 1 for cursor
1092	}	1337	}
1093		1338
1094	sub size_allocate {	1339	sub size_allocate {
1095	my ($self, $x, $y, $w, $h) = @_;	1340	my ($self, $w, $h) = @_;
1096		1341
1097	$self->SUPER::size_allocate ($x, $y, $w, $h);	1342	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1098
1099	$self->_set_text ($self->{text});
1100	}	1343	}
1101		1344
1102	sub set_text {	1345	sub set_text {
1103	my ($self, $text) = @_;	1346	my ($self, $text) = @_;
1104		1347
…		…
1108	}	1351	}
1109		1352
1110	sub key_down {	1353	sub key_down {
1111	my ($self, $ev) = @_;	1354	my ($self, $ev) = @_;
1112		1355
1113	my $mod = $ev->key_mod;	1356	my $mod = $ev->{mod};
1114	my $sym = $ev->key_sym;	1357	my $sym = $ev->{sym};
1115
1116	my $uni = $ev->key_unicode;	1358	my $uni = $ev->{unicode};
1117		1359
1118	my $text = $self->get_text;	1360	my $text = $self->get_text;
1119		1361
1120	if ($sym == SDLK_BACKSPACE) {	1362	if ($sym == 8) {
1121	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1363	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122	} elsif ($sym == SDLK_DELETE) {	1364	} elsif ($sym == 127) {
1123	substr $text, $self->{cursor}, 1, "";	1365	substr $text, $self->{cursor}, 1, "";
1124	} elsif ($sym == SDLK_LEFT) {	1366	} elsif ($sym == CFClient::SDLK_LEFT) {
1125	--$self->{cursor} if $self->{cursor};	1367	--$self->{cursor} if $self->{cursor};
1126	} elsif ($sym == SDLK_RIGHT) {	1368	} elsif ($sym == CFClient::SDLK_RIGHT) {
1127	++$self->{cursor} if $self->{cursor} < length $self->{text};	1369	++$self->{cursor} if $self->{cursor} < length $self->{text};
1128	} elsif ($sym == SDLK_HOME) {	1370	} elsif ($sym == CFClient::SDLK_HOME) {
1129	$self->{cursor} = 0;	1371	$self->{cursor} = 0;
1130	} elsif ($sym == SDLK_END) {	1372	} elsif ($sym == CFClient::SDLK_END) {
1131	$self->{cursor} = length $text;	1373	$self->{cursor} = length $text;
1132	} elsif ($sym == SDLK_ESCAPE) {	1374	} elsif ($sym == 27) {
1133	$self->emit ('escape');	1375	$self->emit ('escape');
1134	} elsif ($uni) {	1376	} elsif ($uni) {
1135	substr $text, $self->{cursor}++, 0, chr $uni;	1377	substr $text, $self->{cursor}++, 0, chr $uni;
1136	}	1378	}
1137		1379
…		…
1192		1434
1193	$self->SUPER::_draw;	1435	$self->SUPER::_draw;
1194		1436
1195	#TODO: force update every cursor change :(	1437	#TODO: force update every cursor change :(
1196	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1438	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1439
		1440	unless (exists $self->{cur_h}) {
		1441	my $text = substr $self->{text}, 0, $self->{cursor};
		1442	utf8::encode $text;
		1443
		1444	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1445	}
		1446
1197	glColor @{$self->{fg}};	1447	glColor @{$self->{fg}};
1198	glBegin GL_LINES;	1448	glBegin GL_LINES;
1199	glVertex $self->{cur_x}, $self->{cur_y};
1200	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1449	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1450	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201	glEnd;	1451	glEnd;
1202	}	1452	}
1203	}	1453	}
1204		1454
1205	package CFClient::UI::LineEntry;	1455	package CFClient::UI::Entry;
1206		1456
1207	our @ISA = CFClient::UI::Entry::;	1457	our @ISA = CFClient::UI::EntryBase::;
1208		1458
1209	use SDL;	1459	use CFClient::OpenGL;
1210	use SDL::OpenGL;
1211		1460
1212	sub key_down {	1461	sub key_down {
1213	my ($self, $ev) = @_;	1462	my ($self, $ev) = @_;
1214		1463
1215	my $sym = $ev->key_sym;	1464	my $sym = $ev->{sym};
1216		1465
1217	if ($sym == SDLK_RETURN) {	1466	if ($sym == 13) {
1218	$self->emit (activate => $self->get_text);	1467	$self->emit (activate => $self->get_text);
1219	$self->update;	1468	$self->update;
1220		1469
1221	} else {	1470	} else {
1222	$self->SUPER::key_down ($ev);	1471	$self->SUPER::key_down ($ev);
…		…
1228		1477
1229	package CFClient::UI::Button;	1478	package CFClient::UI::Button;
1230		1479
1231	our @ISA = CFClient::UI::Label::;	1480	our @ISA = CFClient::UI::Label::;
1232		1481
1233	use SDL;	1482	use CFClient::OpenGL;
1234	use SDL::OpenGL;
1235		1483
1236	my @tex =	1484	my @tex =
1237	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1485	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238	qw(b1_button_active.png);	1486	qw(b1_button_active.png);
1239		1487
1240	sub new {	1488	sub new {
1241	my $class = shift;	1489	my $class = shift;
1242		1490
1243	$class->SUPER::new (	1491	$class->SUPER::new (
1244	padding => 4,	1492	padding => 4,
1245	fg => [1, 1, 1],	1493	fg => [1, 1, 1],
1246	bg => [1, 1, 1, 0.2],	1494	bg => [1, 1, 1, 0.2],
1247	active_fg => [1, 1, 0],	1495	active_fg => [0, 0, 1],
1248	can_hover => 1,	1496	can_hover => 1,
		1497	align => 0,
		1498	valign => 0,
		1499	can_events => 1,
1249	@_	1500	@_
1250	)	1501	)
1251	}	1502	}
1252		1503
1253	sub button_up {	1504	sub button_up {
…		…
1261		1512
1262	sub _draw {	1513	sub _draw {
1263	my ($self) = @_;	1514	my ($self) = @_;
1264		1515
1265	local $self->{fg} = $self->{fg};	1516	local $self->{fg} = $self->{fg};
1266	my $tex = $tex[0];
1267
1268	glEnable GL_BLEND;
1269	glEnable GL_TEXTURE_2D;
1270	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271		1517
1272	if ($GRAB == $self) {	1518	if ($GRAB == $self) {
1273	$self->{fg} = $self->{active_fg};	1519	$self->{fg} = $self->{active_fg};
1274	}	1520	}
1275		1521
1276	glBindTexture GL_TEXTURE_2D, $tex->{name};	1522	glEnable GL_BLEND;
		1523	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1524	glEnable GL_TEXTURE_2D;
1277	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1526	glColor 0, 0, 0, 1;
1278		1527
1279	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1528	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1280		1529
1281	glDisable GL_TEXTURE_2D;	1530	glDisable GL_TEXTURE_2D;
1282	glDisable GL_BLEND;	1531	glDisable GL_BLEND;
1283		1532
1284	$self->SUPER::_draw;	1533	$self->SUPER::_draw;
…		…
1289	package CFClient::UI::CheckBox;	1538	package CFClient::UI::CheckBox;
1290		1539
1291	our @ISA = CFClient::UI::DrawBG::;	1540	our @ISA = CFClient::UI::DrawBG::;
1292		1541
1293	my @tex =	1542	my @tex =
1294	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1543	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1544	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296		1545
1297	use SDL;	1546	use CFClient::OpenGL;
1298	use SDL::OpenGL;
1299		1547
1300	sub new {	1548	sub new {
1301	my $class = shift;	1549	my $class = shift;
1302		1550
1303	$class->SUPER::new (	1551	$class->SUPER::new (
…		…
1314	my ($self) = @_;	1562	my ($self) = @_;
1315		1563
1316	($self->{padding} * 2 + 6) x 2	1564	($self->{padding} * 2 + 6) x 2
1317	}	1565	}
1318		1566
1319	sub size_allocate {
1320	my ($self, $x, $y, $w, $h) = @_;
1321
1322	$self->_size_allocate ($x, $y, $w, $h);
1323	}
1324
1325	sub button_down {	1567	sub button_down {
1326	my ($self, $ev, $x, $y) = @_;	1568	my ($self, $ev, $x, $y) = @_;
1327		1569
1328	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1570	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1329	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1571	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1355	glDisable GL_BLEND;	1597	glDisable GL_BLEND;
1356	}	1598	}
1357		1599
1358	#############################################################################	1600	#############################################################################
1359		1601
		1602	package CFClient::UI::Image;
		1603
		1604	our @ISA = CFClient::UI::Base::;
		1605
		1606	use CFClient::OpenGL;
		1607	use Carp qw/confess/;
		1608
		1609	our %loaded_images;
		1610
		1611	sub new {
		1612	my $class = shift;
		1613
		1614	my $self = $class->SUPER::new (can_events => 0, @_);
		1615
		1616	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1617
		1618	$loaded_images{$self->{image}} ||=
		1619	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1620
		1621	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1622
		1623	Scalar::Util::weaken $loaded_images{$self->{image}};
		1624
		1625	$self->{aspect} = $tex->{w} / $tex->{h};
		1626
		1627	$self
		1628	}
		1629
		1630	sub size_request {
		1631	my ($self) = @_;
		1632
		1633	($self->{tex}->{w}, $self->{tex}->{h})
		1634	}
		1635
		1636	sub _draw {
		1637	my ($self) = @_;
		1638
		1639	my $tex = $self->{tex};
		1640
		1641	my ($w, $h) = ($self->{w}, $self->{h});
		1642
		1643	if ($self->{rot90}) {
		1644	glRotate 90, 0, 0, 1;
		1645	glTranslate 0, -$self->{w}, 0;
		1646
		1647	($w, $h) = ($h, $w);
		1648	}
		1649
		1650	glEnable GL_BLEND;
		1651	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1652	glEnable GL_TEXTURE_2D;
		1653	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1654
		1655	$tex->draw_quad (0, 0, $w, $h);
		1656
		1657	glDisable GL_BLEND;
		1658	glDisable GL_TEXTURE_2D;
		1659	}
		1660
		1661	#############################################################################
		1662
		1663	package CFClient::UI::VGauge;
		1664
		1665	our @ISA = CFClient::UI::Base::;
		1666
		1667	use List::Util qw(min max);
		1668
		1669	use CFClient::OpenGL;
		1670
		1671	my %tex = (
		1672	food => [
		1673	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1674	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1675	],
		1676	grace => [
		1677	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1678	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1679	],
		1680	hp => [
		1681	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1682	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1683	],
		1684	mana => [
		1685	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1686	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1687	],
		1688	);
		1689
		1690	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1691	sub new {
		1692	my $class = shift;
		1693
		1694	my $self = $class->SUPER::new (
		1695	type => 'food',
		1696	@_
		1697	);
		1698
		1699	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1700
		1701	$self
		1702	}
		1703
		1704	sub size_request {
		1705	my ($self) = @_;
		1706
		1707	#my $tex = $tex{$self->{type}}[0];
		1708	#@$tex{qw(w h)}
		1709	(0, 0)
		1710	}
		1711
		1712	sub set_max {
		1713	my ($self, $max) = @_;
		1714
		1715	$self->{max_val} = $max;
		1716	}
		1717
		1718	sub set_value {
		1719	my ($self, $val, $max) = @_;
		1720
		1721	$self->set_max ($max)
		1722	if defined $max;
		1723
		1724	$max = $self->{max_val};
		1725	$self->{val} = $val;
		1726
		1727	$self->update;
		1728	}
		1729
		1730	sub _draw {
		1731	my ($self) = @_;
		1732
		1733	my $tex = $tex{$self->{type}};
		1734	my ($t1, $t2, $t3) = @$tex;
		1735
		1736	my ($w, $h) = ($self->{w}, $self->{h});
		1737
		1738	if ($self->{vertical}) {
		1739	glRotate 90, 0, 0, 1;
		1740	glTranslate 0, -$self->{w}, 0;
		1741
		1742	($w, $h) = ($h, $w);
		1743	}
		1744
		1745	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1746
		1747	my $ycut1 = max 0, min 1, $ycut;
		1748	my $ycut2 = max 0, min 1, $ycut - 1;
		1749
		1750	my $h1 = $self->{h} * (1 - $ycut1);
		1751	my $h2 = $self->{h} * (1 - $ycut2);
		1752
		1753	glEnable GL_BLEND;
		1754	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1755	glEnable GL_TEXTURE_2D;
		1756	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1757
		1758	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1759	glBegin GL_QUADS;
		1760	glTexCoord 0 , 0; glVertex 0 , 0;
		1761	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1762	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1763	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1764	glEnd;
		1765
		1766	my $ycut1 = List::Util::min 1, $ycut;
		1767	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1768	glBegin GL_QUADS;
		1769	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1770	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1771	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1772	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1773	glEnd;
		1774
		1775	if ($t3) {
		1776	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1777	glBegin GL_QUADS;
		1778	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1779	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1780	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1781	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1782	glEnd;
		1783	}
		1784
		1785	glDisable GL_BLEND;
		1786	glDisable GL_TEXTURE_2D;
		1787	}
		1788
		1789	#############################################################################
		1790
		1791	package CFClient::UI::Gauge;
		1792
		1793	our @ISA = CFClient::UI::VBox::;
		1794
		1795	sub new {
		1796	my ($class, %arg) = @_;
		1797
		1798	my $self = $class->SUPER::new (
		1799	tooltip => $arg{type},
		1800	can_hover => 1,
		1801	%arg,
		1802	);
		1803
		1804	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1805	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1806	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1807
		1808	$self
		1809	}
		1810
		1811	sub set_fontsize {
		1812	my ($self, $fsize) = @_;
		1813
		1814	$self->{value}->set_fontsize ($fsize);
		1815	$self->{max} ->set_fontsize ($fsize);
		1816	}
		1817
		1818	sub set_value {
		1819	my ($self, $val, $max) = @_;
		1820
		1821	$self->set_max ($max)
		1822	if defined $max;
		1823
		1824	$self->{gauge}->set_value ($val, $max);
		1825	$self->{value}->set_text ($val);
		1826	}
		1827
		1828	sub set_max {
		1829	my ($self, $max) = @_;
		1830
		1831	$self->{gauge}->set_max ($max);
		1832	$self->{max}->set_text ($max);
		1833	}
		1834
		1835	#############################################################################
		1836
1360	package CFClient::UI::Slider;	1837	package CFClient::UI::Slider;
1361		1838
1362	use strict;	1839	use strict;
1363		1840
1364	use SDL::OpenGL;	1841	use CFClient::OpenGL;
1365		1842
1366	our @ISA = CFClient::UI::DrawBG::;	1843	our @ISA = CFClient::UI::DrawBG::;
1367		1844
1368	my @tex =	1845	my @tex =
1369	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1846	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1379	# TODO: calculations are off	1856	# TODO: calculations are off
1380	my $self = $class->SUPER::new (	1857	my $self = $class->SUPER::new (
1381	fg => [1, 1, 1],	1858	fg => [1, 1, 1],
1382	active_fg => [0, 0, 0],	1859	active_fg => [0, 0, 0],
1383	range => [0, 0, 100, 10],	1860	range => [0, 0, 100, 10],
1384	req_w => 40,	1861	req_w => 20,
1385	req_h => 13,	1862	req_h => 20,
1386	vertical => 0,	1863	vertical => 0,
1387	can_hover => 1,	1864	can_hover => 1,
1388	inner_pad => 5,	1865	inner_pad => 5,
1389	@_	1866	@_
1390	);	1867	);
…		…
1494		1971
1495	package CFClient::UI::TextView;	1972	package CFClient::UI::TextView;
1496		1973
1497	our @ISA = CFClient::UI::HBox::;	1974	our @ISA = CFClient::UI::HBox::;
1498		1975
1499	use SDL::OpenGL;	1976	use CFClient::OpenGL;
1500		1977
1501	sub new {	1978	sub new {
1502	my $class = shift;	1979	my $class = shift;
1503		1980
1504	my $self = $class->SUPER::new (	1981	my $self = $class->SUPER::new (
1505	req_w => $::WIDTH / 6,	1982	fontsize => 1,
1506	req_h => $::HEIGHT / 6,	1983	can_events => 0,
1507	fontsize => $::FONTSIZE,	1984	#font => default_font
1508	@_,	1985	@_,
1509		1986
1510	layout => (new CFClient::Layout),	1987	layout => (new CFClient::Layout),
1511	par => [],	1988	par => [],
1512	height => 0,	1989	height => 0,
1513	children => [	1990	children => [
1514	(new CFClient::UI::Empty expand => 1),	1991	(new CFClient::UI::Empty expand => 1),
1515	(new CFClient::UI::Slider vertical => 1),	1992	(new CFClient::UI::Slider vertical => 1),
1516	],	1993	],
1517	);	1994	);
1518		1995
…		…
1533	sub text_height {	2010	sub text_height {
1534	my ($self, $text) = @_;	2011	my ($self, $text) = @_;
1535		2012
1536	my $layout = $self->{layout};	2013	my $layout = $self->{layout};
1537		2014
1538	$layout->set_height ($self->{fontsize});	2015	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539	$layout->set_width ($self->{w});	2016	$layout->set_width ($self->{w});
1540	$layout->set_text ($text);	2017	$layout->set_text ($text);
1541		2018
1542	($layout->size)[1]	2019	($layout->size)[1]
1543	}	2020	}
…		…
1547		2024
1548	$self->{need_reflow}++;	2025	$self->{need_reflow}++;
1549	$self->update;	2026	$self->update;
1550	}	2027	}
1551		2028
1552	sub size_request {
1553	my ($self) = @_;
1554
1555	($self->{req_w}, $self->{req_h})
1556	}
1557
1558	sub size_allocate {	2029	sub size_allocate {
1559	my ($self, $x, $y, $w, $h) = @_;	2030	my ($self, $w, $h) = @_;
1560		2031
1561	$self->SUPER::size_allocate ($x, $y, $w, $h);	2032	$self->SUPER::size_allocate ($w, $h);
1562		2033
		2034	$self->{layout}->set_font ($self->{font}) if $self->{font};
1563	$self->{layout}->set_height ($self->{fontsize});	2035	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1564	$self->{layout}->set_width ($self->{w});	2036	$self->{layout}->set_width ($self->{children}[0]{w});
1565		2037
1566	$self->reflow;	2038	$self->reflow;
1567	}	2039	}
1568		2040
1569	sub add_paragraph {	2041	sub add_paragraph {
…		…
1619	my $y1 = $top + $self->{h};	2091	my $y1 = $top + $self->{h};
1620		2092
1621	my $y = 0;	2093	my $y = 0;
1622		2094
1623	my $layout = $self->{layout};	2095	my $layout = $self->{layout};
		2096
		2097	$layout->set_font ($self->{font}) if $self->{font};
1624		2098
1625	for my $par (@{$self->{par}}) {	2099	for my $par (@{$self->{par}}) {
1626	my $h = $par->[0];	2100	my $h = $par->[0];
1627		2101
1628	if ($y0 < $y + $h && $y < $y1) {	2102	if ($y0 < $y + $h && $y < $y1) {
…		…
1656		2130
1657	}	2131	}
1658		2132
1659	#############################################################################	2133	#############################################################################
1660		2134
1661	package CFClient::UI::MapWidget;
1662
1663	use strict;
1664
1665	use List::Util qw(min max);
1666
1667	use SDL;
1668	use SDL::OpenGL;
1669
1670	our @ISA = CFClient::UI::Base::;
1671
1672	sub new {
1673	my $class = shift;
1674
1675	$class->SUPER::new (
1676	z => -1,
1677	can_focus => 1,
1678	list => (glGenLists 1),
1679	@_
1680	)
1681	}
1682
1683	sub key_down {
1684	print "MAPKEYDOWN\n";
1685	}
1686
1687	sub key_up {
1688	}
1689
1690	sub button_down {
1691	my ($self, $ev, $x, $y) = @_;
1692
1693	$self->focus_in;
1694
1695	if ($ev->button == 2) {
1696	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699	$self->{motion} = sub {
1700	my ($ev, $x, $y) = @_;
1701
1702	($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704	$::CFG->{map_shift_x} = $bw + $x - $ox;
1705	$::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707	$self->update;
1708	};
1709	}
1710	}
1711
1712	sub button_up {
1713	my ($self, $ev, $x, $y) = @_;
1714
1715	delete $self->{motion};
1716	}
1717
1718	sub mouse_motion {
1719	my ($self, $ev, $x, $y) = @_;
1720
1721	$self->{motion}->($ev, $x, $y) if $self->{motion};
1722	}
1723
1724	sub size_request {
1725	(
1726	1 + 32 * int $::WIDTH / 32,
1727	1 + 32 * int $::HEIGHT / 32,
1728	)
1729	}
1730
1731	sub update {
1732	my ($self) = @_;
1733
1734	$self->{need_update} = 1;
1735	$self->SUPER::update;
1736	}
1737
1738	sub draw {
1739	my ($self) = @_;
1740
1741	if (delete $self->{need_update}) {
1742	glNewList $self->{list}, GL_COMPILE;
1743
1744	if ($::MAP) {
1745	my $sw = int $::WIDTH / 32;
1746	my $sh = int $::HEIGHT / 32;
1747
1748	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751	glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755	if ($::CFG->{fow_enable}) {
1756	if ($::CFG->{fow_smooth}) { # smooth fog of war
1757	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758	glConvolutionFilter2D
1759	GL_CONVOLUTION_2D,
1760	GL_ALPHA,
1761	3, 3,
1762	GL_ALPHA, GL_FLOAT,
1763	pack "f*",
1764	0.1, 0.1, 0.1,
1765	0.1, 0.2, 0.1,
1766	0.1, 0.1, 0.1,
1767	;
1768	glEnable GL_CONVOLUTION_2D;
1769	}
1770
1771	my $tex = new CFClient::Texture
1772	w => $w,
1773	h => $h,
1774	data => $data,
1775	internalformat => GL_ALPHA,
1776	format => GL_ALPHA;
1777
1778	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780	glEnable GL_BLEND;
1781	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782	glEnable GL_TEXTURE_2D;
1783	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785	glColor +($::CFG->{fow_intensity}) x 3, 1;
1786	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788	glDisable GL_TEXTURE_2D;
1789	glDisable GL_BLEND;
1790	}
1791
1792	# HACK BEGIN
1793	{
1794	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795	my ($w, $h) = (250, 250);
1796
1797	glEnable GL_BLEND;
1798	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799	glEnable GL_TEXTURE_2D;
1800	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802	CFClient::Texture->new (
1803	w => $w,
1804	h => $h,
1805	data => $::MAP->mapmap ($w, $h),
1806	type => GL_UNSIGNED_INT_8_8_8_8_REV
1807	)->draw_quad (100, 100);
1808
1809	glDisable GL_TEXTURE_2D;
1810	glDisable GL_BLEND;
1811	}
1812	# HACK END
1813	}
1814
1815	glEndList;
1816	}
1817
1818	glPushMatrix;
1819	glCallList $self->{list};
1820	glPopMatrix;
1821
1822	if ($FOCUS != $self) {
1823	glColor 64/255, 64/255, 64/255;
1824	glLogicOp GL_AND;
1825	glEnable GL_COLOR_LOGIC_OP;
1826	glBegin GL_QUADS;
1827	glVertex 0, 0;
1828	glVertex 0, $::HEIGHT;
1829	glVertex $::WIDTH, $::HEIGHT;
1830	glVertex $::WIDTH, 0;
1831	glEnd;
1832	glDisable GL_COLOR_LOGIC_OP;
1833	}
1834	}
1835
1836	my %DIR = (
1837	SDLK_KP8, [1, "north"],
1838	SDLK_KP9, [2, "northeast"],
1839	SDLK_KP6, [3, "east"],
1840	SDLK_KP3, [4, "southeast"],
1841	SDLK_KP2, [5, "south"],
1842	SDLK_KP1, [6, "southwest"],
1843	SDLK_KP4, [7, "west"],
1844	SDLK_KP7, [8, "northwest"],
1845
1846	SDLK_UP, [1, "north"],
1847	SDLK_RIGHT, [3, "east"],
1848	SDLK_DOWN, [5, "south"],
1849	SDLK_LEFT, [7, "west"],
1850	);
1851
1852	sub key_down {
1853	my ($self, $ev) = @_;
1854
1855	my $mod = $ev->key_mod;
1856	my $sym = $ev->key_sym;
1857
1858	if ($sym == SDLK_KP5) {
1859	$::CONN->user_send ("command stay fire");
1860	} elsif ($sym == SDLK_a) {
1861	$::CONN->user_send ("command apply");
1862	} elsif ($sym == SDLK_QUOTE) {
1863	$self->emit ('activate_console');
1864	} elsif ($sym == SDLK_SLASH) {
1865	$self->emit ('activate_console' => '/');
1866	} elsif (exists $DIR{$sym}) {
1867	if ($mod & KMOD_SHIFT) {
1868	$self->{shft}++;
1869	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1870	} elsif ($mod & KMOD_CTRL) {
1871	$self->{ctrl}++;
1872	$::CONN->user_send ("command run $DIR{$sym}[0]");
1873	} else {
1874	$::CONN->user_send ("command $DIR{$sym}[1]");
1875	}
1876	}
1877	}
1878
1879	sub key_up {
1880	my ($self, $ev) = @_;
1881
1882	my $mod = $ev->key_mod;
1883	my $sym = $ev->key_sym;
1884
1885	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886	$::CONN->user_send ("command fire_stop");
1887	}
1888	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889	$::CONN->user_send ("command run_stop");
1890	}
1891	}
1892
1893	#############################################################################
1894
1895	package CFClient::UI::Animator;	2135	package CFClient::UI::Animator;
1896		2136
1897	use SDL::OpenGL;	2137	use CFClient::OpenGL;
1898		2138
1899	our @ISA = CFClient::UI::Bin::;	2139	our @ISA = CFClient::UI::Bin::;
1900		2140
1901	sub moveto {	2141	sub moveto {
1902	my ($self, $x, $y) = @_;	2142	my ($self, $x, $y) = @_;
…		…
1940		2180
1941	sub new {	2181	sub new {
1942	my $class = shift;	2182	my $class = shift;
1943		2183
1944	my $self = $class->SUPER::new (	2184	my $self = $class->SUPER::new (
1945	state => 0,	2185	state => 0,
1946	connect_activate => \&toggle_flopper,	2186	connect_activate => \&toggle_flopper,
1947	@_	2187	@_
1948	);	2188	);
1949		2189
1950	if ($self->{state}) {	2190	if ($self->{state}) {
…		…
1960		2200
1961	# TODO: use animation	2201	# TODO: use animation
1962	if ($self->{state} = !$self->{state}) {	2202	if ($self->{state} = !$self->{state}) {
1963	$CFClient::UI::ROOT->add ($self->{other});	2203	$CFClient::UI::ROOT->add ($self->{other});
1964	$self->{other}->move ($self->coord2global (0, $self->{h}));	2204	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2205	$self->emit ("open");
1965	} else {	2206	} else {
1966	$CFClient::UI::ROOT->remove ($self->{other});	2207	$CFClient::UI::ROOT->remove ($self->{other});
		2208	$self->emit ("close");
		2209	}
		2210
		2211	$self->emit (changed => $self->{state});
		2212	}
		2213
		2214	#############################################################################
		2215
		2216	package CFClient::UI::Tooltip;
		2217
		2218	our @ISA = CFClient::UI::Bin::;
		2219
		2220	use CFClient::OpenGL;
		2221
		2222	sub new {
		2223	my $class = shift;
		2224
		2225	$class->SUPER::new (
		2226	@_,
		2227	can_events => 0,
		2228	)
		2229	}
		2230
		2231	sub set_markup {
		2232	my ($self, $text) = @_;
		2233
		2234	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2235	$self->{label}->set_markup ($text);
		2236	$self->add ($self->{label});
		2237	}
		2238
		2239	sub size_request {
		2240	my ($self) = @_;
		2241
		2242	$self->child->set_max_size ($::WIDTH * 0.3);
		2243
		2244	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2245
		2246	($w + 4, $h + 4)
		2247	}
		2248
		2249	sub size_allocate {
		2250	my ($self, $w, $h) = @_;
		2251
		2252	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2253	}
		2254
		2255	sub _draw {
		2256	my ($self) = @_;
		2257
		2258	glPushMatrix;
		2259	glTranslate 0.375, 0.375;
		2260
		2261	my ($w, $h) = @$self{qw(w h)};
		2262
		2263	glColor 1, 0.8, 0.4;
		2264	glBegin GL_QUADS;
		2265	glVertex 0 , 0;
		2266	glVertex 0 , $h;
		2267	glVertex $w, $h;
		2268	glVertex $w, 0;
		2269	glEnd;
		2270
		2271	glColor 0, 0, 0;
		2272	glBegin GL_LINE_LOOP;
		2273	glVertex 0 , 0;
		2274	glVertex 0 , $h;
		2275	glVertex $w, $h;
		2276	glVertex $w, 0;
		2277	glEnd;
		2278
		2279	glPopMatrix;
		2280
		2281	glTranslate 2, 2;
		2282	$self->SUPER::_draw;
		2283	}
		2284
		2285	#############################################################################
		2286
		2287	package CFClient::UI::Face;
		2288
		2289	our @ISA = CFClient::UI::Base::;
		2290
		2291	use CFClient::OpenGL;
		2292
		2293	sub new {
		2294	my $class = shift;
		2295
		2296	$class->SUPER::new (
		2297	aspect => 1,
		2298	@_,
		2299	)
		2300	}
		2301
		2302	sub size_request {
		2303	(32, 8)
		2304	}
		2305
		2306	sub draw {
		2307	my ($self) = @_;
		2308
		2309	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2310
		2311	if ($tex) {
		2312	glEnable GL_BLEND;
		2313	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2314	glEnable GL_TEXTURE_2D;
		2315	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2316	glColor 1, 1, 1, 1;
		2317	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2318	glDisable GL_TEXTURE_2D;
		2319	glDisable GL_BLEND;
1967	}	2320	}
1968	}	2321	}
1969		2322
1970	#############################################################################	2323	#############################################################################
1971		2324
1972	package CFClient::UI::Root;	2325	package CFClient::UI::Root;
1973		2326
1974	our @ISA = CFClient::UI::Container::;	2327	our @ISA = CFClient::UI::Container::;
1975		2328
1976	use SDL::OpenGL;	2329	use CFClient::OpenGL;
		2330
		2331	sub check_size {
		2332	my ($self) = @_;
		2333
		2334	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2335	}
1977		2336
1978	sub size_request {	2337	sub size_request {
1979	($::WIDTH, $::HEIGHT)	2338	($::WIDTH, $::HEIGHT)
1980	}	2339	}
1981		2340
1982	sub size_allocate {	2341	sub configure {
1983	my ($self, $x, $y, $w, $h) = @_;	2342	my ($self, $x, $y, $w, $h) = @_;
1984		2343
1985	$self->_size_allocate ($x, $y, $w, $h);	2344	$self->SUPER::configure ($x, $y, $w, $h);
1986		2345
1987	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1988	for @{$self->{children}};	2346	for my $child (@{$self->{children}}) {
		2347	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2348
		2349	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2350	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2351	$child->configure ($X, $Y, $W,$H);
		2352	}
1989	}	2353	}
1990		2354
1991	sub _topleft {	2355	sub _topleft {
1992	my ($self, $x, $y) = @_;	2356	my ($self, $x, $y) = @_;
1993		2357
…		…
1995	}	2359	}
1996		2360
1997	sub update {	2361	sub update {
1998	my ($self) = @_;	2362	my ($self) = @_;
1999		2363
2000	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2364	$self->check_size;
2001	::refresh ();	2365	::refresh ();
2002	}	2366	}
2003		2367
2004	sub add {	2368	sub add {
2005	my ($self, $widget) = @_;	2369	my ($self, $child) = @_;
2006		2370
		2371	# integerize window positions
		2372	$child->{x} = int $child->{x};
		2373	$child->{y} = int $child->{y};
		2374
2007	$self->SUPER::add ($widget);	2375	$self->SUPER::add ($child);
2008
2009	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2010	}	2376	}
2011		2377
2012	sub on_refresh {	2378	sub on_refresh {
2013	my ($self, $id, $cb) = @_;	2379	my ($self, $id, $cb) = @_;
2014		2380
…		…
2038	#############################################################################	2404	#############################################################################
2039		2405
2040	package CFClient::UI;	2406	package CFClient::UI;
2041		2407
2042	$ROOT = new CFClient::UI::Root;	2408	$ROOT = new CFClient::UI::Root;
		2409	$TOOLTIP = new CFClient::UI::Tooltip;
2043		2410
2044	1	2411	1
2045		2412

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