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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 1.165 by root, Mon Apr 24 08:22:22 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	@_
		757	);
		758
		759	$self->{title} &&= new CFClient::UI::Label
		760	align => 0,
		761	valign => 1,
		762	text => $self->{title},
		763	fontsize => 1;
		764
		765	$self
		766	}
		767
		768	sub border {
		769	int $_[0]{border} * $::FONTSIZE
		770	}
		771
		772	sub size_request {
		773	my ($self) = @_;
		774
		775	my ($w, $h) = $self->SUPER::size_request;
		776
		777	(
		778	$w + $self->border * 2,
		779	$h + $self->border * 2,
572	)	780	)
573	}	781	}
574		782
575	sub size_request {
576	my ($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 + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	783	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	784	my ($self, $w, $h) = @_;
590		785
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	786	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	787	$w -= List::Util::max 0, $self->border * 2;
595		788
		789	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		790	if $self->{title};
		791
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	792	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	793	}
598		794
599	sub button_down {	795	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	796	my ($self, $ev, $x, $y) = @_;
601		797
		798	my $border = $self->border;
		799
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	800	if ($x < $self->{w} && $x >= $self->{w} - $border
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	801	&& $y < $self->{h} && $y >= $self->{h} - $border) {
604		802
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	803	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	804	my ($bw, $bh) = ($self->{w}, $self->{h});
607		805
608	$self->{motion} = sub {	806	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	807	my ($ev, $x, $y) = @_;
610		808
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	809	($x, $y) = ($ev->{x}, $ev->{y});
612		810
613	$self->{user_w} = $bw + $x - $ox;	811	$self->{user_w} = $bw + $x - $ox;
614	$self->{user_h} = $bh + $y - $oy;	812	$self->{user_h} = $bh + $y - $oy;
615	$self->update;	813	$self->check_size;
616	};	814	};
617		815
618	} elsif ($x >= 0 && $x < $self->{w}	816	} elsif ($x >= 0 && $x < $self->{w}
619	&& $y >= 0 && $y < $self->{border}) {	817	&& $y >= 0 && $y < $border) {
620		818
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	819	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	820	my ($bx, $by) = ($self->{x}, $self->{y});
623		821
624	$self->{motion} = sub {	822	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	823	my ($ev, $x, $y) = @_;
626		824
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	825	($x, $y) = ($ev->{x}, $ev->{y});
628		826
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	827	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	828	$self->update;
631	};	829	};
632	}	830	}
…		…
653	glEnable GL_BLEND;	851	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	852	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	853	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	854	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		855
		856	my $border = $self->border;
		857
658	glColor @{ $self->{border_bg} };	858	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	859	$tex[1]->draw_quad (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	860	$tex[3]->draw_quad (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	861	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	862	$tex[4]->draw_quad (0, $h - $border, $w, $border);
663		863
664	my $bg = $tex[0];	864	my $bg = $tex[0];
665		865
666	# TODO: repeat texture not scale	866	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	867	my $rep_x = $cw / $bg->{w};
…		…
670	glColor @{ $self->{bg} };	870	glColor @{ $self->{bg} };
671		871
672	$bg->{s} = $rep_x;	872	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	873	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	874	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	875	$bg->draw_quad ($border, $border, $cw, $ch);
676		876
677	glDisable GL_TEXTURE_2D;	877	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	878	glDisable GL_BLEND;
679		879
		880	$self->{title}->draw if $self->{title};
680	$self->child->draw;	881	$self->child->draw;
681	}	882	}
682		883
683	#############################################################################	884	#############################################################################
684		885
…		…
686		887
687	our @ISA = CFClient::UI::Base::;	888	our @ISA = CFClient::UI::Base::;
688		889
689	use List::Util qw(max sum);	890	use List::Util qw(max sum);
690		891
691	use SDL::OpenGL;	892	use CFClient::OpenGL;
692		893
693	sub new {	894	sub new {
694	my $class = shift;	895	my $class = shift;
695		896
696	$class->SUPER::new (	897	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	904	my ($self, $x, $y, $child) = @_;
704		905
705	$child->set_parent ($self);	906	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	907	$self->{children}[$y][$x] = $child;
707		908
708	$self->{w} = $self->{h} = -1;	909	$child->check_size;
		910	}
		911
		912	# TODO: move to container class maybe? send childs a signal on removal?
		913	sub clear {
		914	my ($self) = @_;
		915
		916	my $children = delete $self->{children};
		917
		918	for (grep $_, map @$_, grep $_, @$children) {
		919	delete $_->{parent};
		920	$_->hide;
		921	}
		922
709	$self->update;	923	$self->update;
710	}	924	}
711		925
712	sub get_wh {	926	sub get_wh {
713	my ($self) = @_;	927	my ($self) = @_;
…		…
719	or next;	933	or next;
720		934
721	for my $x (0 .. $#$row) {	935	for my $x (0 .. $#$row) {
722	my $widget = $row->[$x]	936	my $widget = $row->[$x]
723	or next;	937	or next;
724	my ($w, $h) = $widget->size_request;	938	my ($w, $h) = @$widget{qw(req_w req_h)};
725		939
726	$w[$x] = max $w[$x], $w;	940	$w[$x] = max $w[$x], $w;
727	$h[$y] = max $h[$y], $h;	941	$h[$y] = max $h[$y], $h;
728	}	942	}
729	}	943	}
…		…
741	(sum @$hs),	955	(sum @$hs),
742	)	956	)
743	}	957	}
744		958
745	sub size_allocate {	959	sub size_allocate {
746	my ($self, $x, $y, $w, $h) = @_;	960	my ($self, $w, $h) = @_;
747
748	$self->_size_allocate ($x, $y, $w, $h) or return;
749		961
750	my ($ws, $hs) = $self->get_wh;	962	my ($ws, $hs) = $self->get_wh;
751		963
752	my $req_w = sum @$ws;	964	my $req_w = sum @$ws;
753	my $req_h = sum @$hs;	965	my $req_h = sum @$hs;
…		…
775		987
776	for my $c (0 .. $#$row) {	988	for my $c (0 .. $#$row) {
777	my $col_w = $ws->[$c];	989	my $col_w = $ws->[$c];
778		990
779	if (my $widget = $row->[$c]) {	991	if (my $widget = $row->[$c]) {
780	$widget->size_allocate ($x, $y, $col_w, $row_h);	992	$widget->configure ($x, $y, $col_w, $row_h);
781	}	993	}
782		994
783	$x += $col_w;	995	$x += $col_w;
784	}	996	}
785		997
…		…
830	(List::Util::max map $_->[1], @alloc),	1042	(List::Util::max map $_->[1], @alloc),
831	)	1043	)
832	}	1044	}
833		1045
834	sub size_allocate {	1046	sub size_allocate {
835	my ($self, $x, $y, $w, $h) = @_;	1047	my ($self, $w, $h) = @_;
836
837	$self->_size_allocate ($x, $y, $w, $h);
838		1048
839	($h, $w) = ($w, $h);	1049	($h, $w) = ($w, $h);
840		1050
841	my $children = $self->{children};	1051	my $children = $self->{children};
842		1052
843	my @h = map +($_->size_request)[0], @$children;	1053	my @h = map $_->{req_w}, @$children;
844		1054
845	my $req_h = List::Util::sum @h;	1055	my $req_h = List::Util::sum @h;
846		1056
847	if ($req_h > $h) {	1057	if ($req_h > $h) {
848	# ah well, not enough space	1058	# ah well, not enough space
…		…
864		1074
865	my $y = 0;	1075	my $y = 0;
866	for (0 .. $#$children) {	1076	for (0 .. $#$children) {
867	my $child = $children->[$_];	1077	my $child = $children->[$_];
868	my $h = $h[$_];	1078	my $h = $h[$_];
869	$child->size_allocate ($y, 0, $h, $w);	1079	$child->configure ($y, 0, $h, $w);
870		1080
871	$y += $h;	1081	$y += $h;
872	}	1082	}
		1083
		1084	1
873	}	1085	}
874		1086
875	#############################################################################	1087	#############################################################################
876		1088
877	package CFClient::UI::VBox;	1089	package CFClient::UI::VBox;
…		…
890	(List::Util::sum map $_->[1], @alloc),	1102	(List::Util::sum map $_->[1], @alloc),
891	)	1103	)
892	}	1104	}
893		1105
894	sub size_allocate {	1106	sub size_allocate {
895	my ($self, $x, $y, $w, $h) = @_;	1107	my ($self, $w, $h) = @_;
896
897	$self->_size_allocate ($x, $y, $w, $h);
898		1108
899	my $children = $self->{children};	1109	my $children = $self->{children};
900		1110
901	my @h = map +($_->size_request)[1], @$children;	1111	my @h = map $_->{req_h}, @$children;
902		1112
903	my $req_h = List::Util::sum @h;	1113	my $req_h = List::Util::sum @h;
904		1114
905	if ($req_h > $h) {	1115	if ($req_h > $h) {
906	# ah well, not enough space	1116	# ah well, not enough space
…		…
920		1130
921	my $y = 0;	1131	my $y = 0;
922	for (0 .. $#$children) {	1132	for (0 .. $#$children) {
923	my $child = $children->[$_];	1133	my $child = $children->[$_];
924	my $h = $h[$_];	1134	my $h = $h[$_];
925	$child->size_allocate (0, $y, $w, $h);	1135	$child->configure (0, $y, $w, $h);
926		1136
927	$y += $h;	1137	$y += $h;
928	}	1138	}
		1139
		1140	1
929	}	1141	}
930		1142
931	#############################################################################	1143	#############################################################################
932		1144
933	package CFClient::UI::Label;	1145	package CFClient::UI::Label;
934		1146
935	our @ISA = CFClient::UI::Base::;	1147	our @ISA = CFClient::UI::Base::;
936		1148
937	use SDL::OpenGL;	1149	use CFClient::OpenGL;
938		1150
939	sub new {	1151	sub new {
940	my ($class, %arg) = @_;	1152	my ($class, %arg) = @_;
941		1153
942	my $self = $class->SUPER::new (	1154	my $self = $class->SUPER::new (
943	fg => [1, 1, 1],	1155	fg => [1, 1, 1],
944	fontsize => $::FONTSIZE,	1156	#font => default_font
		1157	fontsize => 1,
945	text => "",	1158	text => "",
946	align => -1,	1159	align => -1,
		1160	valign => -1,
947	padding => 2,	1161	padding => 2,
948	layout => new CFClient::Layout,	1162	layout => new CFClient::Layout,
		1163	can_events => 0,
949	%arg	1164	%arg
950	);	1165	);
951		1166
952	$self->set_text ($self->{text});	1167	if (exists $self->{template}) {
		1168	my $layout = new CFClient::Layout;
		1169	$layout->set_text (delete $self->{template});
		1170	$self->{template} = $layout;
		1171	}
		1172
		1173	$self->set_text (delete $self->{text}) if exists $self->{text};
		1174	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
953		1175
954	$self	1176	$self
955	}	1177	}
956		1178
957	sub escape_text {	1179	sub escape {
958	local $_ = $_[1];	1180	local $_ = $_[1];
959		1181
960	s/&/&amp;/g;	1182	s/&/&amp;/g;
961	s/>/&gt;/g;	1183	s/>/&gt;/g;
962	s/</&lt;/g;	1184	s/</&lt;/g;
…		…
965	}	1187	}
966		1188
967	sub set_text {	1189	sub set_text {
968	my ($self, $text) = @_;	1190	my ($self, $text) = @_;
969		1191
970	$self->{text} = $text;
971	$self->{layout}->set_markup ($text);	1192	$self->{layout}->set_text ($text);
972		1193
973	delete $self->{texture};	1194	delete $self->{texture};
974	# $self->{w} = $self->{h} = -1;	1195	$self->check_size;
975	$self->update;	1196	$self->update;
976	}	1197	}
977		1198
978	sub get_text {	1199	sub set_markup {
979	my ($self, $text) = @_;	1200	my ($self, $markup) = @_;
980		1201
981	$self->{text}	1202	$self->{layout}->set_markup ($markup);
		1203
		1204	delete $self->{texture};
		1205	$self->check_size;
		1206	$self->update;
982	}	1207	}
983		1208
984	sub size_request {	1209	sub size_request {
985	my ($self) = @_;	1210	my ($self) = @_;
986		1211
987	$self->{layout}->set_width;	1212	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1213	$self->{layout}->set_width ($self->{max_w} || -1);
988	$self->{layout}->set_height ($self->{fontsize});	1214	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1215
989	my ($w, $h) = $self->{layout}->size;	1216	my ($w, $h) = $self->{layout}->size;
		1217
		1218	if (exists $self->{template}) {
		1219	$self->{template}->set_font ($self->{font}) if $self->{font};
		1220	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1221
		1222	my ($w2, $h2) = $self->{template}->size;
		1223
		1224	$w = List::Util::max $w, $w2;
		1225	$h = List::Util::max $h, $h2;
		1226	}
990		1227
991	(	1228	(
992	$w + $self->{padding} * 2,	1229	$w + $self->{padding} * 2,
993	$h + $self->{padding} * 2,	1230	$h + $self->{padding} * 2,
994	)	1231	)
995	}	1232	}
996		1233
997	sub size_allocate {	1234	sub size_allocate {
998	my ($self, $x, $y, $w, $h) = @_;	1235	my ($self, $w, $h) = @_;
999
1000	$self->_size_allocate ($x, $y, $w, $h) or return;
1001		1236
1002	delete $self->{texture};	1237	delete $self->{texture};
1003	}	1238	}
1004		1239
1005	sub update {	1240	sub set_fontsize {
1006	my ($self) = @_;	1241	my ($self, $fontsize) = @_;
1007		1242
		1243	$self->{fontsize} = $fontsize;
1008	delete $self->{texture};	1244	delete $self->{texture};
		1245	$self->check_size;
1009	$self->SUPER::update;	1246	$self->update;
1010	}	1247	}
1011		1248
1012	sub _draw {	1249	sub _draw {
1013	my ($self) = @_;	1250	my ($self) = @_;
1014		1251
1015	my $tex = $self->{texture} ||= do {	1252	my $tex = $self->{texture} ||= do {
		1253	$self->{layout}->set_font ($self->{font}) if $self->{font};
1016	$self->{layout}->set_width ($self->{w});	1254	$self->{layout}->set_width ($self->{w});
1017	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1255	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1018	new_from_layout CFClient::Texture $self->{layout}	1256	new_from_layout CFClient::Texture $self->{layout}
1019	};	1257	};
1020		1258
1021	glEnable GL_BLEND;	1259	glEnable GL_BLEND;
1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1260	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023	glEnable GL_TEXTURE_2D;	1261	glEnable GL_TEXTURE_2D;
1024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1262	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025		1263
1026	glColor @{$self->{fg}};	1264	glColor @{$self->{fg}};
1027		1265
1028	my $x =	1266	$self->{ox} = int (
1029	$self->{align} < 0 ? $self->{padding}	1267	$self->{align} < 0 ? $self->{padding}
1030	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1268	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031	: ($self->{w} - $tex->{w}) * 0.5;	1269	: ($self->{w} - $tex->{w}) * 0.5
		1270	);
1032		1271
1033	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1272	$self->{oy} = int (
		1273	$self->{valign} < 0 ? $self->{padding}
		1274	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1275	: ($self->{h} - $tex->{h}) * 0.5
		1276	);
		1277
		1278	$tex->draw_quad ($self->{ox}, $self->{oy});
1034		1279
1035	glDisable GL_TEXTURE_2D;	1280	glDisable GL_TEXTURE_2D;
1036	glDisable GL_BLEND;	1281	glDisable GL_BLEND;
1037	}	1282	}
1038		1283
1039	#############################################################################	1284	#############################################################################
1040		1285
1041	package CFClient::UI::Entry;	1286	package CFClient::UI::EntryBase;
1042		1287
1043	our @ISA = CFClient::UI::Label::;	1288	our @ISA = CFClient::UI::Label::;
1044		1289
1045	use SDL;	1290	use CFClient::OpenGL;
1046	use SDL::OpenGL;
1047		1291
1048	sub new {	1292	sub new {
1049	my $class = shift;	1293	my $class = shift;
1050		1294
1051	$class->SUPER::new (	1295	$class->SUPER::new (
1052	fg => [1, 1, 1],	1296	fg => [1, 1, 1],
1053	bg => [0, 0, 0, 0.2],	1297	bg => [0, 0, 0, 0.2],
1054	active_bg => [1, 1, 1, 0.5],	1298	active_bg => [1, 1, 1, 0.5],
1055	active_fg => [0, 0, 0],	1299	active_fg => [0, 0, 0],
1056	can_hover => 1,	1300	can_hover => 1,
1057	can_focus => 1,	1301	can_focus => 1,
		1302	valign => 0,
		1303	can_events => 1,
1058	@_	1304	@_
1059	)	1305	)
1060	}	1306	}
1061		1307
1062	sub _set_text {	1308	sub _set_text {
1063	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
1064		1310
1065	my $old_text = $self->{text};	1311	delete $self->{cur_h};
		1312
		1313	return if $self->{text} eq $text;
		1314
		1315	delete $self->{texture};
1066		1316
1067	$self->{last_activity} = $::NOW;	1317	$self->{last_activity} = $::NOW;
1068
1069	$self->{text} = $text;	1318	$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		1319
1073	$text =~ s/./*/g if $self->{hidden};	1320	$text =~ s/./*/g if $self->{hidden};
		1321	$self->{layout}->set_text ("$text ");
1074		1322
1075	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1323	$self->emit (changed => $self->{text});
		1324	}
1076		1325
1077	$text = substr $text, 0, $self->{cursor};	1326	sub get_text {
1078	utf8::encode $text;	1327	$_[0]{text}
1079
1080	@$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 $self->{text};
1084	}	1328	}
1085		1329
1086	sub size_request {	1330	sub size_request {
1087	my ($self) = @_;	1331	my ($self) = @_;
1088		1332
…		…
1090		1334
1091	($w + 1, $h) # add 1 for cursor	1335	($w + 1, $h) # add 1 for cursor
1092	}	1336	}
1093		1337
1094	sub size_allocate {	1338	sub size_allocate {
1095	my ($self, $x, $y, $w, $h) = @_;	1339	my ($self, $w, $h) = @_;
1096		1340
1097	$self->SUPER::size_allocate ($x, $y, $w, $h);	1341	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1098
1099	$self->_set_text ($self->{text});
1100	}	1342	}
1101		1343
1102	sub set_text {	1344	sub set_text {
1103	my ($self, $text) = @_;	1345	my ($self, $text) = @_;
1104		1346
…		…
1108	}	1350	}
1109		1351
1110	sub key_down {	1352	sub key_down {
1111	my ($self, $ev) = @_;	1353	my ($self, $ev) = @_;
1112		1354
1113	my $mod = $ev->key_mod;	1355	my $mod = $ev->{mod};
1114	my $sym = $ev->key_sym;	1356	my $sym = $ev->{sym};
1115
1116	my $uni = $ev->key_unicode;	1357	my $uni = $ev->{unicode};
1117		1358
1118	my $text = $self->get_text;	1359	my $text = $self->get_text;
1119		1360
1120	if ($sym == SDLK_BACKSPACE) {	1361	if ($sym == 8) {
1121	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1362	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122	} elsif ($sym == SDLK_DELETE) {	1363	} elsif ($sym == 127) {
1123	substr $text, $self->{cursor}, 1, "";	1364	substr $text, $self->{cursor}, 1, "";
1124	} elsif ($sym == SDLK_LEFT) {	1365	} elsif ($sym == CFClient::SDLK_LEFT) {
1125	--$self->{cursor} if $self->{cursor};	1366	--$self->{cursor} if $self->{cursor};
1126	} elsif ($sym == SDLK_RIGHT) {	1367	} elsif ($sym == CFClient::SDLK_RIGHT) {
1127	++$self->{cursor} if $self->{cursor} < length $self->{text};	1368	++$self->{cursor} if $self->{cursor} < length $self->{text};
1128	} elsif ($sym == SDLK_HOME) {	1369	} elsif ($sym == CFClient::SDLK_HOME) {
1129	$self->{cursor} = 0;	1370	$self->{cursor} = 0;
1130	} elsif ($sym == SDLK_END) {	1371	} elsif ($sym == CFClient::SDLK_END) {
1131	$self->{cursor} = length $text;	1372	$self->{cursor} = length $text;
1132	} elsif ($sym == SDLK_ESCAPE) {	1373	} elsif ($sym == 27) {
1133	$self->emit ('escape');	1374	$self->emit ('escape');
1134	} elsif ($uni) {	1375	} elsif ($uni) {
1135	substr $text, $self->{cursor}++, 0, chr $uni;	1376	substr $text, $self->{cursor}++, 0, chr $uni;
1136	}	1377	}
1137		1378
…		…
1192		1433
1193	$self->SUPER::_draw;	1434	$self->SUPER::_draw;
1194		1435
1195	#TODO: force update every cursor change :(	1436	#TODO: force update every cursor change :(
1196	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1437	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1438
		1439	unless (exists $self->{cur_h}) {
		1440	my $text = substr $self->{text}, 0, $self->{cursor};
		1441	utf8::encode $text;
		1442
		1443	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1444	}
		1445
1197	glColor @{$self->{fg}};	1446	glColor @{$self->{fg}};
1198	glBegin GL_LINES;	1447	glBegin GL_LINES;
1199	glVertex $self->{cur_x}, $self->{cur_y};
1200	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1448	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1449	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201	glEnd;	1450	glEnd;
1202	}	1451	}
1203	}	1452	}
1204		1453
1205	package CFClient::UI::LineEntry;	1454	package CFClient::UI::Entry;
1206		1455
1207	our @ISA = CFClient::UI::Entry::;	1456	our @ISA = CFClient::UI::EntryBase::;
1208		1457
1209	use SDL;	1458	use CFClient::OpenGL;
1210	use SDL::OpenGL;
1211		1459
1212	sub key_down {	1460	sub key_down {
1213	my ($self, $ev) = @_;	1461	my ($self, $ev) = @_;
1214		1462
1215	my $sym = $ev->key_sym;	1463	my $sym = $ev->{sym};
1216		1464
1217	if ($sym == SDLK_RETURN) {	1465	if ($sym == 13) {
1218	$self->emit (activate => $self->get_text);	1466	$self->emit (activate => $self->get_text);
1219	$self->update;	1467	$self->update;
1220		1468
1221	} else {	1469	} else {
1222	$self->SUPER::key_down ($ev);	1470	$self->SUPER::key_down ($ev);
…		…
1228		1476
1229	package CFClient::UI::Button;	1477	package CFClient::UI::Button;
1230		1478
1231	our @ISA = CFClient::UI::Label::;	1479	our @ISA = CFClient::UI::Label::;
1232		1480
1233	use SDL;	1481	use CFClient::OpenGL;
1234	use SDL::OpenGL;
1235		1482
1236	my @tex =	1483	my @tex =
1237	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1484	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238	qw(b1_button_active.png);	1485	qw(b1_button_active.png);
1239		1486
1240	sub new {	1487	sub new {
1241	my $class = shift;	1488	my $class = shift;
1242		1489
1243	$class->SUPER::new (	1490	$class->SUPER::new (
1244	padding => 4,	1491	padding => 4,
1245	fg => [1, 1, 1],	1492	fg => [1, 1, 1],
1246	bg => [1, 1, 1, 0.2],	1493	bg => [1, 1, 1, 0.2],
1247	active_fg => [1, 1, 0],	1494	active_fg => [0, 0, 1],
1248	can_hover => 1,	1495	can_hover => 1,
		1496	align => 0,
		1497	valign => 0,
		1498	can_events => 1,
1249	@_	1499	@_
1250	)	1500	)
1251	}	1501	}
1252		1502
1253	sub button_up {	1503	sub button_up {
…		…
1261		1511
1262	sub _draw {	1512	sub _draw {
1263	my ($self) = @_;	1513	my ($self) = @_;
1264		1514
1265	local $self->{fg} = $self->{fg};	1515	local $self->{fg} = $self->{fg};
1266	my $tex = $tex[0];
1267
1268	glEnable GL_BLEND;
1269	glEnable GL_TEXTURE_2D;
1270	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271		1516
1272	if ($GRAB == $self) {	1517	if ($GRAB == $self) {
1273	$self->{fg} = $self->{active_fg};	1518	$self->{fg} = $self->{active_fg};
1274	}	1519	}
1275		1520
1276	glBindTexture GL_TEXTURE_2D, $tex->{name};	1521	glEnable GL_BLEND;
		1522	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1523	glEnable GL_TEXTURE_2D;
1277	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1524	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1525	glColor 0, 0, 0, 1;
1278		1526
1279	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1527	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1280		1528
1281	glDisable GL_TEXTURE_2D;	1529	glDisable GL_TEXTURE_2D;
1282	glDisable GL_BLEND;	1530	glDisable GL_BLEND;
1283		1531
1284	$self->SUPER::_draw;	1532	$self->SUPER::_draw;
…		…
1289	package CFClient::UI::CheckBox;	1537	package CFClient::UI::CheckBox;
1290		1538
1291	our @ISA = CFClient::UI::DrawBG::;	1539	our @ISA = CFClient::UI::DrawBG::;
1292		1540
1293	my @tex =	1541	my @tex =
1294	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1542	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1543	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296		1544
1297	use SDL;	1545	use CFClient::OpenGL;
1298	use SDL::OpenGL;
1299		1546
1300	sub new {	1547	sub new {
1301	my $class = shift;	1548	my $class = shift;
1302		1549
1303	$class->SUPER::new (	1550	$class->SUPER::new (
…		…
1314	my ($self) = @_;	1561	my ($self) = @_;
1315		1562
1316	($self->{padding} * 2 + 6) x 2	1563	($self->{padding} * 2 + 6) x 2
1317	}	1564	}
1318		1565
1319	sub size_allocate {
1320	my ($self, $x, $y, $w, $h) = @_;
1321
1322	$self->_size_allocate ($x, $y, $w, $h);
1323	}
1324
1325	sub button_down {	1566	sub button_down {
1326	my ($self, $ev, $x, $y) = @_;	1567	my ($self, $ev, $x, $y) = @_;
1327		1568
1328	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1569	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1329	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1570	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1355	glDisable GL_BLEND;	1596	glDisable GL_BLEND;
1356	}	1597	}
1357		1598
1358	#############################################################################	1599	#############################################################################
1359		1600
		1601	package CFClient::UI::Image;
		1602
		1603	our @ISA = CFClient::UI::Base::;
		1604
		1605	use CFClient::OpenGL;
		1606	use Carp qw/confess/;
		1607
		1608	our %loaded_images;
		1609
		1610	sub new {
		1611	my $class = shift;
		1612
		1613	my $self = $class->SUPER::new (can_events => 0, @_);
		1614
		1615	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1616
		1617	$loaded_images{$self->{image}} ||=
		1618	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1619
		1620	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1621
		1622	Scalar::Util::weaken $loaded_images{$self->{image}};
		1623
		1624	$self->{aspect} = $tex->{w} / $tex->{h};
		1625
		1626	$self
		1627	}
		1628
		1629	sub size_request {
		1630	my ($self) = @_;
		1631
		1632	($self->{tex}->{w}, $self->{tex}->{h})
		1633	}
		1634
		1635	sub _draw {
		1636	my ($self) = @_;
		1637
		1638	my $tex = $self->{tex};
		1639
		1640	my ($w, $h) = ($self->{w}, $self->{h});
		1641
		1642	if ($self->{rot90}) {
		1643	glRotate 90, 0, 0, 1;
		1644	glTranslate 0, -$self->{w}, 0;
		1645
		1646	($w, $h) = ($h, $w);
		1647	}
		1648
		1649	glEnable GL_BLEND;
		1650	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1651	glEnable GL_TEXTURE_2D;
		1652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1653
		1654	$tex->draw_quad (0, 0, $w, $h);
		1655
		1656	glDisable GL_BLEND;
		1657	glDisable GL_TEXTURE_2D;
		1658	}
		1659
		1660	#############################################################################
		1661
		1662	package CFClient::UI::VGauge;
		1663
		1664	our @ISA = CFClient::UI::Base::;
		1665
		1666	use List::Util qw(min max);
		1667
		1668	use CFClient::OpenGL;
		1669
		1670	my %tex = (
		1671	food => [
		1672	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1673	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1674	],
		1675	grace => [
		1676	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1677	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1678	],
		1679	hp => [
		1680	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1681	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1682	],
		1683	mana => [
		1684	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1685	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1686	],
		1687	);
		1688
		1689	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1690	sub new {
		1691	my $class = shift;
		1692
		1693	my $self = $class->SUPER::new (
		1694	type => 'food',
		1695	@_
		1696	);
		1697
		1698	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1699
		1700	$self
		1701	}
		1702
		1703	sub size_request {
		1704	my ($self) = @_;
		1705
		1706	#my $tex = $tex{$self->{type}}[0];
		1707	#@$tex{qw(w h)}
		1708	(0, 0)
		1709	}
		1710
		1711	sub set_max {
		1712	my ($self, $max) = @_;
		1713
		1714	$self->{max_val} = $max;
		1715	}
		1716
		1717	sub set_value {
		1718	my ($self, $val, $max) = @_;
		1719
		1720	$self->set_max ($max)
		1721	if defined $max;
		1722
		1723	$max = $self->{max_val};
		1724	$self->{val} = $val;
		1725
		1726	$self->update;
		1727	}
		1728
		1729	sub _draw {
		1730	my ($self) = @_;
		1731
		1732	my $tex = $tex{$self->{type}};
		1733	my ($t1, $t2, $t3) = @$tex;
		1734
		1735	my ($w, $h) = ($self->{w}, $self->{h});
		1736
		1737	if ($self->{vertical}) {
		1738	glRotate 90, 0, 0, 1;
		1739	glTranslate 0, -$self->{w}, 0;
		1740
		1741	($w, $h) = ($h, $w);
		1742	}
		1743
		1744	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1745
		1746	my $ycut1 = max 0, min 1, $ycut;
		1747	my $ycut2 = max 0, min 1, $ycut - 1;
		1748
		1749	my $h1 = $self->{h} * (1 - $ycut1);
		1750	my $h2 = $self->{h} * (1 - $ycut2);
		1751
		1752	glEnable GL_BLEND;
		1753	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1754	glEnable GL_TEXTURE_2D;
		1755	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1756
		1757	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1758	glBegin GL_QUADS;
		1759	glTexCoord 0 , 0; glVertex 0 , 0;
		1760	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1761	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1762	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1763	glEnd;
		1764
		1765	my $ycut1 = List::Util::min 1, $ycut;
		1766	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1767	glBegin GL_QUADS;
		1768	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1769	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1770	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1771	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1772	glEnd;
		1773
		1774	if ($t3) {
		1775	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1776	glBegin GL_QUADS;
		1777	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1778	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1779	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1780	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1781	glEnd;
		1782	}
		1783
		1784	glDisable GL_BLEND;
		1785	glDisable GL_TEXTURE_2D;
		1786	}
		1787
		1788	#############################################################################
		1789
		1790	package CFClient::UI::Gauge;
		1791
		1792	our @ISA = CFClient::UI::VBox::;
		1793
		1794	sub new {
		1795	my ($class, %arg) = @_;
		1796
		1797	my $self = $class->SUPER::new (
		1798	tooltip => $arg{type},
		1799	can_hover => 1,
		1800	%arg,
		1801	);
		1802
		1803	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1804	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1805	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1806
		1807	$self
		1808	}
		1809
		1810	sub set_fontsize {
		1811	my ($self, $fsize) = @_;
		1812
		1813	$self->{value}->set_fontsize ($fsize);
		1814	$self->{max} ->set_fontsize ($fsize);
		1815	}
		1816
		1817	sub set_value {
		1818	my ($self, $val, $max) = @_;
		1819
		1820	$self->set_max ($max)
		1821	if defined $max;
		1822
		1823	$self->{gauge}->set_value ($val, $max);
		1824	$self->{value}->set_text ($val);
		1825	}
		1826
		1827	sub set_max {
		1828	my ($self, $max) = @_;
		1829
		1830	$self->{gauge}->set_max ($max);
		1831	$self->{max}->set_text ($max);
		1832	}
		1833
		1834	#############################################################################
		1835
1360	package CFClient::UI::Slider;	1836	package CFClient::UI::Slider;
1361		1837
1362	use strict;	1838	use strict;
1363		1839
1364	use SDL::OpenGL;	1840	use CFClient::OpenGL;
1365		1841
1366	our @ISA = CFClient::UI::DrawBG::;	1842	our @ISA = CFClient::UI::DrawBG::;
1367		1843
1368	my @tex =	1844	my @tex =
1369	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1845	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1379	# TODO: calculations are off	1855	# TODO: calculations are off
1380	my $self = $class->SUPER::new (	1856	my $self = $class->SUPER::new (
1381	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1382	active_fg => [0, 0, 0],	1858	active_fg => [0, 0, 0],
1383	range => [0, 0, 100, 10],	1859	range => [0, 0, 100, 10],
1384	req_w => 40,	1860	req_w => 20,
1385	req_h => 13,	1861	req_h => 20,
1386	vertical => 0,	1862	vertical => 0,
1387	can_hover => 1,	1863	can_hover => 1,
1388	inner_pad => 5,	1864	inner_pad => 5,
1389	@_	1865	@_
1390	);	1866	);
…		…
1494		1970
1495	package CFClient::UI::TextView;	1971	package CFClient::UI::TextView;
1496		1972
1497	our @ISA = CFClient::UI::HBox::;	1973	our @ISA = CFClient::UI::HBox::;
1498		1974
1499	use SDL::OpenGL;	1975	use CFClient::OpenGL;
1500		1976
1501	sub new {	1977	sub new {
1502	my $class = shift;	1978	my $class = shift;
1503		1979
1504	my $self = $class->SUPER::new (	1980	my $self = $class->SUPER::new (
1505	req_w => $::WIDTH / 6,	1981	fontsize => 1,
1506	req_h => $::HEIGHT / 6,	1982	can_events => 0,
1507	fontsize => $::FONTSIZE,	1983	#font => default_font
1508	@_,	1984	@_,
1509		1985
1510	layout => (new CFClient::Layout),	1986	layout => (new CFClient::Layout),
1511	par => [],	1987	par => [],
1512	height => 0,	1988	height => 0,
1513	children => [	1989	children => [
1514	(new CFClient::UI::Empty expand => 1),	1990	(new CFClient::UI::Empty expand => 1),
1515	(new CFClient::UI::Slider vertical => 1),	1991	(new CFClient::UI::Slider vertical => 1),
1516	],	1992	],
1517	);	1993	);
1518		1994
…		…
1533	sub text_height {	2009	sub text_height {
1534	my ($self, $text) = @_;	2010	my ($self, $text) = @_;
1535		2011
1536	my $layout = $self->{layout};	2012	my $layout = $self->{layout};
1537		2013
1538	$layout->set_height ($self->{fontsize});	2014	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539	$layout->set_width ($self->{w});	2015	$layout->set_width ($self->{w});
1540	$layout->set_text ($text);	2016	$layout->set_text ($text);
1541		2017
1542	($layout->size)[1]	2018	($layout->size)[1]
1543	}	2019	}
…		…
1547		2023
1548	$self->{need_reflow}++;	2024	$self->{need_reflow}++;
1549	$self->update;	2025	$self->update;
1550	}	2026	}
1551		2027
1552	sub size_request {
1553	my ($self) = @_;
1554
1555	($self->{req_w}, $self->{req_h})
1556	}
1557
1558	sub size_allocate {	2028	sub size_allocate {
1559	my ($self, $x, $y, $w, $h) = @_;	2029	my ($self, $w, $h) = @_;
1560		2030
1561	$self->SUPER::size_allocate ($x, $y, $w, $h);	2031	$self->SUPER::size_allocate ($w, $h);
1562		2032
		2033	$self->{layout}->set_font ($self->{font}) if $self->{font};
1563	$self->{layout}->set_height ($self->{fontsize});	2034	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1564	$self->{layout}->set_width ($self->{w});	2035	$self->{layout}->set_width ($self->{children}[0]{w});
1565		2036
1566	$self->reflow;	2037	$self->reflow;
1567	}	2038	}
1568		2039
1569	sub add_paragraph {	2040	sub add_paragraph {
…		…
1619	my $y1 = $top + $self->{h};	2090	my $y1 = $top + $self->{h};
1620		2091
1621	my $y = 0;	2092	my $y = 0;
1622		2093
1623	my $layout = $self->{layout};	2094	my $layout = $self->{layout};
		2095
		2096	$layout->set_font ($self->{font}) if $self->{font};
1624		2097
1625	for my $par (@{$self->{par}}) {	2098	for my $par (@{$self->{par}}) {
1626	my $h = $par->[0];	2099	my $h = $par->[0];
1627		2100
1628	if ($y0 < $y + $h && $y < $y1) {	2101	if ($y0 < $y + $h && $y < $y1) {
…		…
1656		2129
1657	}	2130	}
1658		2131
1659	#############################################################################	2132	#############################################################################
1660		2133
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	$::CONN->user_send ("command run_stop");
1890	}
1891	}
1892
1893	#############################################################################
1894
1895	package CFClient::UI::Animator;	2134	package CFClient::UI::Animator;
1896		2135
1897	use SDL::OpenGL;	2136	use CFClient::OpenGL;
1898		2137
1899	our @ISA = CFClient::UI::Bin::;	2138	our @ISA = CFClient::UI::Bin::;
1900		2139
1901	sub moveto {	2140	sub moveto {
1902	my ($self, $x, $y) = @_;	2141	my ($self, $x, $y) = @_;
…		…
1940		2179
1941	sub new {	2180	sub new {
1942	my $class = shift;	2181	my $class = shift;
1943		2182
1944	my $self = $class->SUPER::new (	2183	my $self = $class->SUPER::new (
1945	state => 0,	2184	state => 0,
1946	connect_activate => \&toggle_flopper,	2185	connect_activate => \&toggle_flopper,
1947	@_	2186	@_
1948	);	2187	);
1949		2188
1950	if ($self->{state}) {	2189	if ($self->{state}) {
…		…
1960		2199
1961	# TODO: use animation	2200	# TODO: use animation
1962	if ($self->{state} = !$self->{state}) {	2201	if ($self->{state} = !$self->{state}) {
1963	$CFClient::UI::ROOT->add ($self->{other});	2202	$CFClient::UI::ROOT->add ($self->{other});
1964	$self->{other}->move ($self->coord2global (0, $self->{h}));	2203	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2204	$self->emit ("open");
1965	} else {	2205	} else {
1966	$CFClient::UI::ROOT->remove ($self->{other});	2206	$CFClient::UI::ROOT->remove ($self->{other});
		2207	$self->emit ("close");
		2208	}
		2209
		2210	$self->emit (changed => $self->{state});
		2211	}
		2212
		2213	#############################################################################
		2214
		2215	package CFClient::UI::Tooltip;
		2216
		2217	our @ISA = CFClient::UI::Bin::;
		2218
		2219	use CFClient::OpenGL;
		2220
		2221	sub new {
		2222	my $class = shift;
		2223
		2224	$class->SUPER::new (
		2225	@_,
		2226	can_events => 0,
		2227	)
		2228	}
		2229
		2230	sub set_markup {
		2231	my ($self, $text) = @_;
		2232
		2233	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2234	$self->{label}->set_markup ($text);
		2235	$self->add ($self->{label});
		2236	}
		2237
		2238	sub size_request {
		2239	my ($self) = @_;
		2240
		2241	$self->child->set_max_size ($::WIDTH * 0.3);
		2242
		2243	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2244
		2245	($w + 4, $h + 4)
		2246	}
		2247
		2248	sub size_allocate {
		2249	my ($self, $w, $h) = @_;
		2250
		2251	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2252	}
		2253
		2254	sub _draw {
		2255	my ($self) = @_;
		2256
		2257	glPushMatrix;
		2258	glTranslate 0.375, 0.375;
		2259
		2260	my ($w, $h) = @$self{qw(w h)};
		2261
		2262	glColor 1, 0.8, 0.4;
		2263	glBegin GL_QUADS;
		2264	glVertex 0 , 0;
		2265	glVertex 0 , $h;
		2266	glVertex $w, $h;
		2267	glVertex $w, 0;
		2268	glEnd;
		2269
		2270	glColor 0, 0, 0;
		2271	glBegin GL_LINE_LOOP;
		2272	glVertex 0 , 0;
		2273	glVertex 0 , $h;
		2274	glVertex $w, $h;
		2275	glVertex $w, 0;
		2276	glEnd;
		2277
		2278	glPopMatrix;
		2279
		2280	glTranslate 2, 2;
		2281	$self->SUPER::_draw;
		2282	}
		2283
		2284	#############################################################################
		2285
		2286	package CFClient::UI::Face;
		2287
		2288	our @ISA = CFClient::UI::Base::;
		2289
		2290	use CFClient::OpenGL;
		2291
		2292	sub new {
		2293	my $class = shift;
		2294
		2295	$class->SUPER::new (
		2296	aspect => 1,
		2297	@_,
		2298	)
		2299	}
		2300
		2301	sub size_request {
		2302	(32, 8)
		2303	}
		2304
		2305	sub draw {
		2306	my ($self) = @_;
		2307
		2308	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2309
		2310	if ($tex) {
		2311	glEnable GL_BLEND;
		2312	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2313	glEnable GL_TEXTURE_2D;
		2314	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2315	glColor 1, 1, 1, 1;
		2316	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2317	glDisable GL_TEXTURE_2D;
		2318	glDisable GL_BLEND;
1967	}	2319	}
1968	}	2320	}
1969		2321
1970	#############################################################################	2322	#############################################################################
1971		2323
1972	package CFClient::UI::Root;	2324	package CFClient::UI::Root;
1973		2325
1974	our @ISA = CFClient::UI::Container::;	2326	our @ISA = CFClient::UI::Container::;
1975		2327
1976	use SDL::OpenGL;	2328	use CFClient::OpenGL;
		2329
		2330	sub check_size {
		2331	my ($self) = @_;
		2332
		2333	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2334	}
1977		2335
1978	sub size_request {	2336	sub size_request {
1979	($::WIDTH, $::HEIGHT)	2337	($::WIDTH, $::HEIGHT)
1980	}	2338	}
1981		2339
1982	sub size_allocate {	2340	sub configure {
1983	my ($self, $x, $y, $w, $h) = @_;	2341	my ($self, $x, $y, $w, $h) = @_;
1984		2342
1985	$self->_size_allocate ($x, $y, $w, $h);	2343	$self->SUPER::configure ($x, $y, $w, $h);
1986		2344
1987	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1988	for @{$self->{children}};	2345	for my $child (@{$self->{children}}) {
		2346	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2347
		2348	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2349	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2350	$child->configure ($X, $Y, $W,$H);
		2351	}
1989	}	2352	}
1990		2353
1991	sub _topleft {	2354	sub _topleft {
1992	my ($self, $x, $y) = @_;	2355	my ($self, $x, $y) = @_;
1993		2356
…		…
1995	}	2358	}
1996		2359
1997	sub update {	2360	sub update {
1998	my ($self) = @_;	2361	my ($self) = @_;
1999		2362
2000	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2363	$self->check_size;
2001	::refresh ();	2364	::refresh ();
2002	}	2365	}
2003		2366
2004	sub add {	2367	sub add {
2005	my ($self, $widget) = @_;	2368	my ($self, $child) = @_;
2006		2369
		2370	# integerize window positions
		2371	$child->{x} = int $child->{x};
		2372	$child->{y} = int $child->{y};
		2373
2007	$self->SUPER::add ($widget);	2374	$self->SUPER::add ($child);
2008
2009	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2010	}	2375	}
2011		2376
2012	sub on_refresh {	2377	sub on_refresh {
2013	my ($self, $id, $cb) = @_;	2378	my ($self, $id, $cb) = @_;
2014		2379
…		…
2038	#############################################################################	2403	#############################################################################
2039		2404
2040	package CFClient::UI;	2405	package CFClient::UI;
2041		2406
2042	$ROOT = new CFClient::UI::Root;	2407	$ROOT = new CFClient::UI::Root;
		2408	$TOOLTIP = new CFClient::UI::Tooltip;
2043		2409
2044	1	2410	1
2045		2411

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