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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (exists $widget->{tooltip}) {
		20
		21	if ($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	$TOOLTIP->set_text ($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	$FOCUS->key_down ($_[0]) if $FOCUS;
18	}	45	}
…		…
21	$FOCUS->key_up ($_[0]) if $FOCUS;	48	$FOCUS->key_up ($_[0]) if $FOCUS;
22	}	49	}
23		50
24	sub feed_sdl_button_down_event {	51	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	52	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	53	my ($x, $y) = ($ev->{x}, $ev->{y});
27		54
28	if (!$BUTTON_STATE) {	55	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	56	my $widget = $ROOT->find_widget ($x, $y);
30		57
31	$GRAB = $widget;	58	$GRAB = $widget;
32	$GRAB->update if $GRAB;	59	$GRAB->update if $GRAB;
33	}
34		60
		61	check_tooltip;
		62	}
		63
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	64	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		65
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	66	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	67	}
39		68
40	sub feed_sdl_button_up_event {	69	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	70	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	71	my ($x, $y) = ($ev->{x}, $ev->{y});
43		72
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	73	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		74
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	75	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		76
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	77	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		78
50	if (!$BUTTON_STATE) {	79	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	80	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	81	$grab->update if $grab;
53	$GRAB->update if $GRAB;	82	$GRAB->update if $GRAB;
		83
		84	check_tooltip;
54	}	85	}
55	}	86	}
56		87
57	sub feed_sdl_motion_event {	88	sub feed_sdl_motion_event {
58	my ($ev) = @_;	89	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	90	my ($x, $y) = ($ev->{x}, $ev->{y});
60		91
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	92	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		93
63	if ($widget != $HOVER) {	94	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	95	my $hover = $HOVER; $HOVER = $widget;
65		96
66	$hover->update if $hover && $hover->{can_hover};	97	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	98	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		99
		100	check_tooltip;
		101	}
		102
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	103	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
		104	}
		105
		106	# convert position array to integers
		107	sub harmonize {
		108	my ($vals) = @_;
		109
		110	my $rem = 0;
		111
		112	for (@$vals) {
		113	my $i = int $_ + $rem;
		114	$rem += $_ - $i;
		115	$_ = $i;
		116	}
71	}	117	}
72		118
73	#############################################################################	119	#############################################################################
74		120
75	package CFClient::UI::Base;	121	package CFClient::UI::Base;
76		122
77	use strict;	123	use strict;
78		124
79	use SDL::OpenGL;	125	use CFClient::OpenGL;
80		126
81	sub new {	127	sub new {
82	my $class = shift;	128	my $class = shift;
83		129
84	my $self = bless {	130	my $self = bless {
85	x => 0,	131	x => 0,
86	y => 0,	132	y => 0,
87	z => 0,	133	z => 0,
88	w => -1,	134	can_events => 1,
89	h => -1,
90	@_	135	@_
91	}, $class;	136	}, $class;
92		137
93	for (keys %$self) {	138	for (keys %$self) {
94	if (/^connect_(.*)$/) {	139	if (/^connect_(.*)$/) {
…		…
97	}	142	}
98		143
99	$self	144	$self
100	}	145	}
101		146
		147	sub show {
		148	my ($self) = @_;
		149
		150	return if $self->{parent};
		151
		152	$CFClient::UI::ROOT->add ($self);
		153	}
		154
		155	sub hide {
		156	my ($self) = @_;
		157
		158	return unless $self->{parent};
		159
		160	$self->{parent}->remove ($self);
		161	}
		162
102	sub move {	163	sub move {
103	my ($self, $x, $y, $z) = @_;	164	my ($self, $x, $y, $z) = @_;
		165
104	$self->{x} = $x;	166	$self->{x} = int $x;
105	$self->{y} = $y;	167	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	168	$self->{z} = $z if defined $z;
107	}
108		169
109	sub needs_redraw {	170	$self->update;
110	0	171	}
		172
		173	sub set_size {
		174	my ($self, $w, $h) = @_;
		175
		176	$self->{user_w} = $w;
		177	$self->{user_h} = $h;
		178
		179	$self->check_size;
111	}	180	}
112		181
113	sub size_request {	182	sub size_request {
114	require Carp;	183	require Carp;
115	Carp::confess "size_request is abtract";	184	Carp::confess "size_request is abstract";
116	}	185	}
117		186
118	sub _size_allocate {	187	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	188	my ($self, $x, $y, $w, $h) = @_;
120		189
		190	if ($self->{aspect}) {
		191	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		192	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		193
		194	# use alignment to adjust x, y
		195
		196	$x += int +($w - $w2) * 0.5;
		197	$y += int +($h - $h2) * 0.5;
		198
		199	($w, $h) = ($w2, $h2);
		200	}
		201
		202	if ($self->{x} != $x || $self->{y} != $y) {
121	$self->{x} = $x;	203	$self->{x} = $x;
122	$self->{y} = $y;	204	$self->{y} = $y;
		205	$self->update;
		206	}
123		207
124	return unless $self->{w} != $w || $self->{h} != $h;	208	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	209	$self->{w} = $w;
127	$self->{h} = $h;	210	$self->{h} = $h;
128		211
		212	$self->size_allocate ($w, $h);
		213	$self->update;
129	1	214	}
130	}	215	}
131		216
132	sub size_allocate {	217	sub size_allocate {
		218	# nothing to be done
		219	}
		220
		221	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	222	my ($self, $w, $h) = @_;
134		223
135	$self->_size_allocate ($x, $y, $w, $h);	224	delete $self->{max_w}; $self->{max_w} = $w if $w;
		225	delete $self->{max_h}; $self->{max_h} = $h if $h;
		226	}
		227
		228	# return top left coordinates
		229	sub _topleft {
		230	my ($self, $x, $y) = @_;
		231
		232	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	233	}
137		234
138	# translate global coordinates to local coordinate system	235	# translate global coordinates to local coordinate system
139	sub translate {	236	sub coord2local {
140	my ($self, $x, $y) = @_;	237	my ($self, $x, $y) = @_;
141		238
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	239	my ($X, $Y) = $self->_topleft;
		240	($x - $X, $y - $Y)
		241	}
		242
		243	# translate local coordinates to global coordinate system
		244	sub coord2global {
		245	my ($self, $x, $y) = @_;
		246
		247	my ($X, $Y) = $self->_topleft;
		248	($x + $X, $y + $Y)
143	}	249	}
144		250
145	sub focus_in {	251	sub focus_in {
146	my ($self) = @_;	252	my ($self) = @_;
147		253
148	return if $FOCUS == $self;	254	return if $FOCUS == $self;
149	return unless $self->{can_focus};	255	return unless $self->{can_focus};
150		256
151	my $focus = $FOCUS; $FOCUS = $self;	257	my $focus = $FOCUS; $FOCUS = $self;
		258
		259	$self->emit (focus_in => $focus);
		260
152	$focus->update if $focus;	261	$focus->update if $focus;
153	$FOCUS->update;	262	$FOCUS->update;
154	}	263	}
155		264
156	sub focus_out {	265	sub focus_out {
157	my ($self) = @_;	266	my ($self) = @_;
158		267
159	return unless $FOCUS == $self;	268	return unless $FOCUS == $self;
160		269
161	my $focus = $FOCUS; undef $FOCUS;	270	my $focus = $FOCUS; undef $FOCUS;
		271
		272	$self->emit (focus_out => $focus);
		273
162	$focus->update if $focus; #?	274	$focus->update if $focus; #?
163	}	275	}
164		276
165	sub mouse_motion { }	277	sub mouse_motion { }
166	sub button_up { }	278	sub button_up { }
…		…
190	glPopMatrix;	302	glPopMatrix;
191		303
192	if ($self == $HOVER && $self->{can_hover}) {	304	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	305	my ($x, $y) = @$self{qw(x y)};
194		306
195	glColor 0, 0, 1, 0.2;	307	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	308	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	309	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	310	glBegin GL_QUADS;
199	glVertex $x , $y;	311	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	312	glVertex $x + $self->{w}, $y;
…		…
212	}	324	}
213		325
214	sub find_widget {	326	sub find_widget {
215	my ($self, $x, $y) = @_;	327	my ($self, $x, $y) = @_;
216		328
		329	return () unless $self->{can_events};
		330
217	return $self	331	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	332	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	333	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		334
221	()	335	()
222	}	336	}
223		337
224	sub set_parent {	338	sub set_parent {
225	my ($self, $par) = @_;	339	my ($self, $parent) = @_;
226		340
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	341	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	342	}
230		343
231	sub get_parent {	344	sub check_size {
		345	my ($self) = @_;
		346
232	$_[0]->{parent}	347	$self->{parent}
		348	or return 1;
		349
		350	my ($w, $h) = $self->{user_w} && $self->{user_h}
		351	? @$self{qw(user_w user_h)}
		352	: $self->size_request;
		353
		354	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		355	$self->{req_w} = $w;
		356	$self->{req_h} = $h;
		357
		358	$self->{parent}->check_size
		359	or $self->size_allocate (
		360	(List::Util::max $self->{w}, $w),
		361	(List::Util::max $self->{h}, $h),
		362	);
		363
		364	1
		365	} else {
		366	0
		367	}
233	}	368	}
234		369
235	sub update {	370	sub update {
236	my ($self) = @_;	371	my ($self) = @_;
237		372
…		…
240	}	375	}
241		376
242	sub connect {	377	sub connect {
243	my ($self, $signal, $cb) = @_;	378	my ($self, $signal, $cb) = @_;
244		379
245	push @{ $self->{cb}{$signal} }, $cb;	380	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	381	}
247		382
248	sub emit {	383	sub emit {
249	my ($self, $signal, @args) = @_;	384	my ($self, $signal, @args) = @_;
250		385
		386	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251	$_->($self, @args)	387	$cb->($self, @args);
252	for @{$self->{cb}{$signal} || []};	388	}
253	}	389	}
254		390
255	sub DESTROY {	391	sub DESTROY {
256	my ($self) = @_;	392	my ($self) = @_;
257		393
…		…
263	package CFClient::UI::DrawBG;	399	package CFClient::UI::DrawBG;
264		400
265	our @ISA = CFClient::UI::Base::;	401	our @ISA = CFClient::UI::Base::;
266		402
267	use strict;	403	use strict;
268	use SDL::OpenGL;	404	use CFClient::OpenGL;
269		405
270	sub new {	406	sub new {
271	my $class = shift;	407	my $class = shift;
272		408
273	# range [value, low, high, page]	409	# range [value, low, high, page]
…		…
302		438
303	package CFClient::UI::Empty;	439	package CFClient::UI::Empty;
304		440
305	our @ISA = CFClient::UI::Base::;	441	our @ISA = CFClient::UI::Base::;
306		442
		443	sub new {
		444	my ($class, %arg) = @_;
		445	$class->SUPER::new (can_events => 0, %arg);
		446	}
		447
307	sub size_request {	448	sub size_request {
308	(0, 0)	449	(0, 0)
309	}	450	}
310		451
311	sub draw { }	452	sub draw { }
…		…
319	sub new {	460	sub new {
320	my ($class, %arg) = @_;	461	my ($class, %arg) = @_;
321		462
322	my $children = delete $arg{children} || [];	463	my $children = delete $arg{children} || [];
323		464
324	my $self = $class->SUPER::new (children => [], %arg);	465	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325	$self->add ($_) for @$children;	466	$self->add ($_) for @$children;
326		467
327	$self	468	$self
328	}	469	}
329		470
330	sub add {	471	sub add {
331	my ($self, $chld) = @_;	472	my ($self, $child) = @_;
332		473
333	$chld->set_parent ($self);	474	$child->set_parent ($self);
		475
		476	use sort 'stable';
334		477
335	$self->{children} = [	478	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	479	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	480	@{$self->{children}}, $child
338	];	481	];
339		482
340	$self->{w} = $self->{h} = -1;	483	$child->check_size;
		484	}
		485
		486	sub remove {
		487	my ($self, $child) = @_;
		488
		489	delete $child->{parent};
		490
		491	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		492
		493	$self->check_size;
341	$self->update;	494	$self->update;
342	}
343
344	sub remove {
345	my ($self, $widget) = @_;
346
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
348
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});
350	}	495	}
351		496
352	sub find_widget {	497	sub find_widget {
353	my ($self, $x, $y) = @_;	498	my ($self, $x, $y) = @_;
354		499
…		…
384		529
385	$class->SUPER::new (children => [$child], %arg)	530	$class->SUPER::new (children => [$child], %arg)
386	}	531	}
387		532
388	sub add {	533	sub add {
389	my ($self, $widget) = @_;	534	my ($self, $child) = @_;
390		535
391	$self->{children} = [];	536	$self->{children} = [];
392		537
393	$self->SUPER::add ($widget);	538	$self->SUPER::add ($child);
394	}	539	}
395		540
396	sub remove {	541	sub remove {
397	my ($self, $widget) = @_;	542	my ($self, $widget) = @_;
398		543
…		…
407	sub size_request {	552	sub size_request {
408	$_[0]{children}[0]->size_request	553	$_[0]{children}[0]->size_request
409	}	554	}
410		555
411	sub size_allocate {	556	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	557	my ($self, $w, $h) = @_;
413		558
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	559	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	560	}
418		561
419	#############################################################################	562	#############################################################################
420		563
421	package CFClient::UI::Window;	564	package CFClient::UI::Window;
422		565
423	our @ISA = CFClient::UI::Bin::;	566	our @ISA = CFClient::UI::Bin::;
424		567
425	use SDL::OpenGL;	568	use CFClient::OpenGL;
426		569
427	sub new {	570	sub new {
428	my ($class, %arg) = @_;	571	my ($class, %arg) = @_;
429		572
430	my $self = $class->SUPER::new (%arg);	573	my $self = $class->SUPER::new (%arg);
…		…
447	$self->child->draw;	590	$self->child->draw;
448	};	591	};
449	}	592	}
450		593
451	sub size_allocate {	594	sub size_allocate {
452	my ($self, $x, $y, $w, $h) = @_;	595	my ($self, $w, $h) = @_;
453		596
454	$self->_size_allocate ($x, $y, $w, $h) or return;
455
456	$self->child->size_allocate (0, 0, $w, $h);	597	$self->child->configure (0, 0, $w, $h);
457		598
458	$self->render_chld;	599	$self->render_chld;
459	}	600	}
460		601
461	sub _draw {	602	sub _draw {
…		…
477	glDisable GL_TEXTURE_2D;	618	glDisable GL_TEXTURE_2D;
478	}	619	}
479		620
480	#############################################################################	621	#############################################################################
481		622
		623	package CFClient::UI::ViewPort;
		624
		625	our @ISA = CFClient::UI::Window::;
		626
		627	sub new { die }
		628
		629	sub size_request {
		630	my ($self) = @_;
		631
		632	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		633	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		634
		635	@$self{qw(child_w child_h)}
		636	}
		637
		638	sub _draw {
		639	my ($self) = @_;
		640
		641	$self->{children}[1]->draw;
		642	}
		643
		644
		645	#############################################################################
		646
482	package CFClient::UI::Frame;	647	package CFClient::UI::Frame;
483		648
484	our @ISA = CFClient::UI::Bin::;	649	our @ISA = CFClient::UI::Bin::;
485		650
486	use SDL::OpenGL;	651	use CFClient::OpenGL;
487
488	sub size_request {
489	my ($self) = @_;
490	my $chld = $self->child
491	or return (0, 0);
492
493	$chld->move (2, 2);
494
495	map { $_ + 4 } $chld->size_request;
496	}
497
498	sub size_allocate {
499	my ($self, $x, $y, $w, $h) = @_;
500
501	$self->_size_allocate ($x, $y, $w, $h) or return;
502
503	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
504	}
505
506	sub _draw {
507	my ($self) = @_;
508
509	my $chld = $self->child;
510
511	my ($w, $h) = $chld->size_request;
512
513	glBegin GL_QUADS;
514	glColor 0, 0, 0;
515	glVertex 0 , 0;
516	glVertex 0 , $h + 4;
517	glVertex $w + 4 , $h + 4;
518	glVertex $w + 4 , 0;
519	glEnd;
520
521	$chld->draw;
522	}
523
524	#############################################################################
525
526	package CFClient::UI::FancyFrame;
527
528	our @ISA = CFClient::UI::Bin::;
529
530	use SDL::OpenGL;
531
532	my @tex =
533	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535		652
536	sub new {	653	sub new {
537	my $class = shift;	654	my $class = shift;
538		655
539	# TODO: user_x, user_y, overwrite moveto?
540
541	$class->SUPER::new (	656	my $self = $class->SUPER::new (
542	bg => [1, 1, 1, 1],	657	bg => [1, 1, 1, 1],
543	border_bg => [1, 1, 1, 1],	658	border_bg => [1, 1, 1, 1],
544	border => $::FONTSIZE * 0.8,	659	border => 0.8,
545	@_	660	@_
		661	);
		662
		663	$self
		664	}
		665
		666	sub _draw {
		667	my ($self) = @_;
		668
		669	my ($w, $h) = ($self->{w}, $self->{h});
		670
		671	glEnable GL_BLEND;
		672	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		673	glEnable GL_TEXTURE_2D;
		674	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		675
		676	# glBegin GL_QUADS;
		677	# glColor 0, 0, 0, 0;
		678	# glVertex 0 , 0;
		679	# glVertex 0 , $h;
		680	# glVertex $w, $h;
		681	# glVertex $w, 0;
		682	# glEnd;
		683
		684
		685	$self->child->draw;
		686	glDisable GL_BLEND;
		687	glDisable GL_TEXTURE_2D;
		688	}
		689
		690	#############################################################################
		691
		692	package CFClient::UI::FancyFrame;
		693
		694	our @ISA = CFClient::UI::Bin::;
		695
		696	use CFClient::OpenGL;
		697
		698	my @tex =
		699	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		700	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		701
		702	sub new {
		703	my $class = shift;
		704
		705	# TODO: user_x, user_y, overwrite moveto?
		706
		707	my $self = $class->SUPER::new (
		708	bg => [1, 1, 1, 1],
		709	border_bg => [1, 1, 1, 1],
		710	border => 0.8,
		711	can_events => 1,
		712	@_
		713	);
		714
		715	$self->{title} &&= new CFClient::UI::Label
		716	align => 0,
		717	valign => 1,
		718	text => $self->{title},
		719	fontsize => 1;
		720
		721	$self
		722	}
		723
		724	sub border {
		725	int $_[0]{border} * $::FONTSIZE
		726	}
		727
		728	sub size_request {
		729	my ($self) = @_;
		730
		731	my ($w, $h) = $self->SUPER::size_request;
		732
		733	(
		734	$w + $self->border * 2,
		735	$h + $self->border * 2,
546	)	736	)
547	}	737	}
548		738
549	sub size_request {
550	my ($self) = @_;
551
552	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554	my ($w, $h) = $self->SUPER::size_request;
555
556	(
557	$w + $self->{border} * 2,
558	$h + $self->{border} * 2,
559	)
560	}
561
562	sub size_allocate {	739	sub size_allocate {
563	my ($self, $x, $y, $w, $h) = @_;	740	my ($self, $w, $h) = @_;
564		741
565	$self->_size_allocate ($x, $y, $w, $h) or return;
566
567	$h -= List::Util::max 0, $self->{border} * 2;	742	$h -= List::Util::max 0, $self->border * 2;
568	$w -= List::Util::max 0, $self->{border} * 2;	743	$w -= List::Util::max 0, $self->border * 2;
569		744
		745	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		746	if $self->{title};
		747
570	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	748	$self->child->configure ($self->border, $self->border, $w, $h);
571	}	749	}
572		750
573	sub button_down {	751	sub button_down {
574	my ($self, $ev, $x, $y) = @_;	752	my ($self, $ev, $x, $y) = @_;
575		753
		754	my $border = $self->border;
		755
576	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	756	if ($x < $self->{w} && $x >= $self->{w} - $border
577	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	757	&& $y < $self->{h} && $y >= $self->{h} - $border) {
578		758
579	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	759	my ($ox, $oy) = ($ev->{x}, $ev->{y});
580	my ($bw, $bh) = ($self->{w}, $self->{h});	760	my ($bw, $bh) = ($self->{w}, $self->{h});
581		761
582	$self->{motion} = sub {	762	$self->{motion} = sub {
583	my ($ev, $x, $y) = @_;	763	my ($ev, $x, $y) = @_;
584		764
585	($x, $y) = ($ev->motion_x, $ev->motion_y);	765	($x, $y) = ($ev->{x}, $ev->{y});
586		766
587	$self->{user_w} = $bw + $x - $ox;	767	$self->{user_w} = $bw + $x - $ox;
588	$self->{user_h} = $bh + $y - $oy;	768	$self->{user_h} = $bh + $y - $oy;
589	$self->update;	769	$self->check_size;
590	};	770	};
591		771
592	} elsif ($x >= 0 && $x < $self->{w}	772	} elsif ($x >= 0 && $x < $self->{w}
593	&& $y >= 0 && $y < $self->{border}) {	773	&& $y >= 0 && $y < $border) {
594		774
595	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	775	my ($ox, $oy) = ($ev->{x}, $ev->{y});
596	my ($bx, $by) = ($self->{x}, $self->{y});	776	my ($bx, $by) = ($self->{x}, $self->{y});
597		777
598	$self->{motion} = sub {	778	$self->{motion} = sub {
599	my ($ev, $x, $y) = @_;	779	my ($ev, $x, $y) = @_;
600		780
601	($x, $y) = ($ev->motion_x, $ev->motion_y);	781	($x, $y) = ($ev->{x}, $ev->{y});
602		782
603	$self->move ($bx + $x - $ox, $by + $y - $oy);	783	$self->move ($bx + $x - $ox, $by + $y - $oy);
604	$self->update;	784	$self->update;
605	};	785	};
606	}	786	}
…		…
627	glEnable GL_BLEND;	807	glEnable GL_BLEND;
628	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629	glEnable GL_TEXTURE_2D;	809	glEnable GL_TEXTURE_2D;
630	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631		811
		812	my $border = $self->border;
		813
632	glColor @{ $self->{border_bg} };	814	glColor @{ $self->{border_bg} };
633	$tex[1]->draw_quad (0, 0, $w, $self->{border});	815	$tex[1]->draw_quad (0, 0, $w, $border);
634	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	816	$tex[3]->draw_quad (0, $border, $border, $ch);
635	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	817	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	818	$tex[4]->draw_quad (0, $h - $border, $w, $border);
637		819
638	my $bg = $tex[0];	820	my $bg = $tex[0];
639		821
640	# TODO: repeat texture not scale	822	# TODO: repeat texture not scale
641	my $rep_x = $cw / $bg->{w};	823	my $rep_x = $cw / $bg->{w};
…		…
644	glColor @{ $self->{bg} };	826	glColor @{ $self->{bg} };
645		827
646	$bg->{s} = $rep_x;	828	$bg->{s} = $rep_x;
647	$bg->{t} = $rep_y;	829	$bg->{t} = $rep_y;
648	$bg->{wrap_mode} = 1;	830	$bg->{wrap_mode} = 1;
649	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	831	$bg->draw_quad ($border, $border, $cw, $ch);
650		832
651	glDisable GL_TEXTURE_2D;	833	glDisable GL_TEXTURE_2D;
652	glDisable GL_BLEND;	834	glDisable GL_BLEND;
653		835
		836	$self->{title}->draw if $self->{title};
654	$self->child->draw;	837	$self->child->draw;
655	}	838	}
656		839
657	#############################################################################	840	#############################################################################
658		841
…		…
660		843
661	our @ISA = CFClient::UI::Base::;	844	our @ISA = CFClient::UI::Base::;
662		845
663	use List::Util qw(max sum);	846	use List::Util qw(max sum);
664		847
665	use SDL::OpenGL;	848	use CFClient::OpenGL;
666		849
667	sub new {	850	sub new {
668	my $class = shift;	851	my $class = shift;
669		852
670	$class->SUPER::new (	853	$class->SUPER::new (
…		…
672	@_	855	@_
673	)	856	)
674	}	857	}
675		858
676	sub add {	859	sub add {
677	my ($self, $x, $y, $chld) = @_;	860	my ($self, $x, $y, $child) = @_;
678		861
		862	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	863	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		864
682	$self->{w} = $self->{h} = -1;	865	$child->check_size;
		866	}
		867
		868	# TODO: move to container class maybe? send childs a signal on removal?
		869	sub clear {
		870	my ($self) = @_;
		871
		872	delete $self->{children};
683	$self->update;	873	$self->update;
684	}	874	}
685		875
686	sub get_wh {	876	sub get_wh {
687	my ($self) = @_;	877	my ($self) = @_;
…		…
693	or next;	883	or next;
694		884
695	for my $x (0 .. $#$row) {	885	for my $x (0 .. $#$row) {
696	my $widget = $row->[$x]	886	my $widget = $row->[$x]
697	or next;	887	or next;
698	my ($w, $h) = $widget->size_request;	888	my ($w, $h) = @$widget{qw(req_w req_h)};
699		889
700	$w[$x] = max $w[$x], $w;	890	$w[$x] = max $w[$x], $w;
701	$h[$y] = max $h[$y], $h;	891	$h[$y] = max $h[$y], $h;
702	}	892	}
703	}	893	}
…		…
715	(sum @$hs),	905	(sum @$hs),
716	)	906	)
717	}	907	}
718		908
719	sub size_allocate {	909	sub size_allocate {
720	my ($self, $x, $y, $w, $h) = @_;	910	my ($self, $w, $h) = @_;
721
722	$self->_size_allocate ($x, $y, $w, $h) or return;
723		911
724	my ($ws, $hs) = $self->get_wh;	912	my ($ws, $hs) = $self->get_wh;
725		913
726	my $req_w = sum @$ws;	914	my $req_w = sum @$ws;
727	my $req_h = sum @$hs;	915	my $req_h = sum @$hs;
…		…
733		921
734	# linearly scale sizes	922	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	923	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	924	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		925
738	$_ = int $_ for @$ws; #TODO: avoid rounding problems	926	CFClient::UI::harmonize $ws;
739	$_ = int $_ for @$hs; #TODO: avoid rounding problems	927	CFClient::UI::harmonize $hs;
740		928
741	my $y;	929	my $y;
742		930
743	for my $r (0 .. $#{$self->{children}}) {	931	for my $r (0 .. $#{$self->{children}}) {
744	my $row = $self->{children}[$r]	932	my $row = $self->{children}[$r]
…		…
749		937
750	for my $c (0 .. $#$row) {	938	for my $c (0 .. $#$row) {
751	my $col_w = $ws->[$c];	939	my $col_w = $ws->[$c];
752		940
753	if (my $widget = $row->[$c]) {	941	if (my $widget = $row->[$c]) {
754	$widget->size_allocate ($x, $y, $col_w, $row_h);	942	$widget->configure ($x, $y, $col_w, $row_h);
755	}	943	}
756		944
757	$x += $col_w;	945	$x += $col_w;
758	}	946	}
759		947
…		…
804	(List::Util::max map $_->[1], @alloc),	992	(List::Util::max map $_->[1], @alloc),
805	)	993	)
806	}	994	}
807		995
808	sub size_allocate {	996	sub size_allocate {
809	my ($self, $x, $y, $w, $h) = @_;	997	my ($self, $w, $h) = @_;
810
811	$self->_size_allocate ($x, $y, $w, $h);
812		998
813	($h, $w) = ($w, $h);	999	($h, $w) = ($w, $h);
814		1000
815	my $children = $self->{children};	1001	my $children = $self->{children};
816		1002
817	my @h = map +($_->size_request)[0], @$children;	1003	my @h = map $_->{req_w}, @$children;
818		1004
819	my $req_h = List::Util::sum @h;	1005	my $req_h = List::Util::sum @h;
820		1006
821	if ($req_h > $h) {	1007	if ($req_h > $h) {
822	# ah well, not enough space	1008	# ah well, not enough space
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1018	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	1019	$h[$_] = $alloc_h;
834	}	1020	}
835	}	1021	}
836		1022
		1023	CFClient::UI::harmonize \@h;
		1024
837	my $y = 0;	1025	my $y = 0;
838	for (0 .. $#$children) {	1026	for (0 .. $#$children) {
839	my $child = $children->[$_];	1027	my $child = $children->[$_];
840	my $h = int $h[$_];	1028	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	1029	$child->configure ($y, 0, $h, $w);
842		1030
843	$y += $h;	1031	$y += $h;
844	}	1032	}
		1033
		1034	1
845	}	1035	}
846		1036
847	#############################################################################	1037	#############################################################################
848		1038
849	package CFClient::UI::VBox;	1039	package CFClient::UI::VBox;
…		…
862	(List::Util::sum map $_->[1], @alloc),	1052	(List::Util::sum map $_->[1], @alloc),
863	)	1053	)
864	}	1054	}
865		1055
866	sub size_allocate {	1056	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	1057	my ($self, $w, $h) = @_;
868
869	$self->_size_allocate ($x, $y, $w, $h);
870		1058
871	my $children = $self->{children};	1059	my $children = $self->{children};
872		1060
873	my @h = map +($_->size_request)[1], @$children;	1061	my @h = map $_->{req_h}, @$children;
874		1062
875	my $req_h = List::Util::sum @h;	1063	my $req_h = List::Util::sum @h;
876		1064
877	if ($req_h > $h) {	1065	if ($req_h > $h) {
878	# ah well, not enough space	1066	# ah well, not enough space
…		…
886		1074
887	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1075	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888	}	1076	}
889	}	1077	}
890		1078
		1079	CFClient::UI::harmonize \@h;
		1080
891	my $y = 0;	1081	my $y = 0;
892	for (0 .. $#$children) {	1082	for (0 .. $#$children) {
893	my $child = $children->[$_];	1083	my $child = $children->[$_];
894	my $h = int $h[$_];	1084	my $h = $h[$_];
895	$child->size_allocate (0, $y, $w, $h);	1085	$child->configure (0, $y, $w, $h);
896		1086
897	$y += $h;	1087	$y += $h;
898	}	1088	}
		1089
		1090	1
899	}	1091	}
900		1092
901	#############################################################################	1093	#############################################################################
902		1094
903	package CFClient::UI::Label;	1095	package CFClient::UI::Label;
904		1096
905	our @ISA = CFClient::UI::Base::;	1097	our @ISA = CFClient::UI::Base::;
906		1098
907	use SDL::OpenGL;	1099	use CFClient::OpenGL;
908		1100
909	sub new {	1101	sub new {
910	my ($class, %arg) = @_;	1102	my ($class, %arg) = @_;
911		1103
912	my $self = $class->SUPER::new (	1104	my $self = $class->SUPER::new (
913	fg => [1, 1, 1],	1105	fg => [1, 1, 1],
		1106	#font => default_font
914	fontsize => $::FONTSIZE,	1107	fontsize => 1,
915	text => "",	1108	text => "",
916	align => -1,	1109	align => -1,
		1110	valign => -1,
917	padding => 2,	1111	padding => 2,
918	layout => new CFClient::Layout,	1112	layout => new CFClient::Layout,
		1113	can_events => 0,
919	%arg	1114	%arg
920	);	1115	);
921		1116
922	$self->set_text ($self->{text});	1117	if (exists $self->{template}) {
		1118	my $layout = new CFClient::Layout;
		1119	$layout->set_text (delete $self->{template});
		1120	$self->{template} = $layout;
		1121	}
		1122
		1123	$self->set_text (delete $self->{text}) if exists $self->{text};
		1124	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
923		1125
924	$self	1126	$self
925	}	1127	}
926		1128
927	sub escape_text {	1129	sub escape_text {
…		…
935	}	1137	}
936		1138
937	sub set_text {	1139	sub set_text {
938	my ($self, $text) = @_;	1140	my ($self, $text) = @_;
939		1141
940	$self->{text} = $text;
941	$self->{layout}->set_markup ($text);	1142	$self->{layout}->set_text ($text);
942		1143
943	delete $self->{texture};	1144	delete $self->{texture};
944	# $self->{w} = $self->{h} = -1;	1145	$self->check_size;
945	$self->update;	1146	$self->update;
946	}	1147	}
947		1148
948	sub get_text {	1149	sub set_markup {
949	my ($self, $text) = @_;	1150	my ($self, $markup) = @_;
950		1151
951	$self->{text}	1152	$self->{layout}->set_markup ($markup);
		1153
		1154	delete $self->{texture};
		1155	$self->check_size;
		1156	$self->update;
952	}	1157	}
953		1158
954	sub size_request {	1159	sub size_request {
955	my ($self) = @_;	1160	my ($self) = @_;
956		1161
957	$self->{layout}->set_width;	1162	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1163	$self->{layout}->set_width ($self->{max_w} || -1);
958	$self->{layout}->set_height ($self->{fontsize});	1164	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1165
959	my ($w, $h) = $self->{layout}->size;	1166	my ($w, $h) = $self->{layout}->size;
		1167
		1168	if (exists $self->{template}) {
		1169	$self->{template}->set_font ($self->{font}) if $self->{font};
		1170	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1171
		1172	my ($w2, $h2) = $self->{template}->size;
		1173
		1174	$w = List::Util::max $w, $w2;
		1175	$h = List::Util::max $h, $h2;
		1176	}
960		1177
961	(	1178	(
962	$w + $self->{padding} * 2,	1179	$w + $self->{padding} * 2,
963	$h + $self->{padding} * 2,	1180	$h + $self->{padding} * 2,
964	)	1181	)
965	}	1182	}
966		1183
967	sub size_allocate {	1184	sub size_allocate {
968	my ($self, $x, $y, $w, $h) = @_;	1185	my ($self, $w, $h) = @_;
969
970	$self->_size_allocate ($x, $y, $w, $h) or return;
971		1186
972	delete $self->{texture};	1187	delete $self->{texture};
973	}	1188	}
974		1189
975	sub update {	1190	sub set_fontsize {
976	my ($self) = @_;	1191	my ($self, $fontsize) = @_;
977		1192
		1193	$self->{fontsize} = $fontsize;
978	delete $self->{texture};	1194	delete $self->{texture};
		1195	$self->check_size;
979	$self->SUPER::update;	1196	$self->update;
980	}	1197	}
981		1198
982	sub _draw {	1199	sub _draw {
983	my ($self) = @_;	1200	my ($self) = @_;
984		1201
985	my $tex = $self->{texture} ||= do {	1202	my $tex = $self->{texture} ||= do {
		1203	$self->{layout}->set_font ($self->{font}) if $self->{font};
986	$self->{layout}->set_width ($self->{w});	1204	$self->{layout}->set_width ($self->{w});
987	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1205	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
988	new_from_layout CFClient::Texture $self->{layout}	1206	new_from_layout CFClient::Texture $self->{layout}
989	};	1207	};
990		1208
991	glEnable GL_BLEND;	1209	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993	glEnable GL_TEXTURE_2D;	1211	glEnable GL_TEXTURE_2D;
994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1212	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995		1213
996	glColor @{$self->{fg}};	1214	glColor @{$self->{fg}};
997		1215
998	my $x =	1216	$self->{ox} = int (
999	$self->{align} < 0 ? $self->{padding}	1217	$self->{align} < 0 ? $self->{padding}
1000	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1218	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001	: ($self->{w} - $tex->{w}) * 0.5;	1219	: ($self->{w} - $tex->{w}) * 0.5
		1220	);
1002		1221
1003	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1222	$self->{oy} = int (
		1223	$self->{valign} < 0 ? $self->{padding}
		1224	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1225	: ($self->{h} - $tex->{h}) * 0.5
		1226	);
		1227
		1228	$tex->draw_quad ($self->{ox}, $self->{oy});
1004		1229
1005	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1231	glDisable GL_BLEND;
1007	}	1232	}
1008		1233
1009	#############################################################################	1234	#############################################################################
1010		1235
1011	package CFClient::UI::Entry;	1236	package CFClient::UI::EntryBase;
1012		1237
1013	our @ISA = CFClient::UI::Label::;	1238	our @ISA = CFClient::UI::Label::;
1014		1239
1015	use SDL;	1240	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1241
1018	sub new {	1242	sub new {
1019	my $class = shift;	1243	my $class = shift;
1020		1244
1021	$class->SUPER::new (	1245	$class->SUPER::new (
…		…
1023	bg => [0, 0, 0, 0.2],	1247	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1248	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1249	active_fg => [0, 0, 0],
1026	can_hover => 1,	1250	can_hover => 1,
1027	can_focus => 1,	1251	can_focus => 1,
		1252	valign => 0,
		1253	can_events => 1,
1028	@_	1254	@_
1029	)	1255	)
1030	}	1256	}
1031		1257
1032	sub _set_text {	1258	sub _set_text {
1033	my ($self, $text) = @_;	1259	my ($self, $text) = @_;
1034		1260
1035	my $old_text = $self->{text};	1261	delete $self->{cur_h};
		1262
		1263	return if $self->{text} eq $text;
		1264
		1265	delete $self->{texture};
1036		1266
1037	$self->{last_activity} = $::NOW;	1267	$self->{last_activity} = $::NOW;
1038
1039	$self->{text} = $text;	1268	$self->{text} = $text;
1040	$self->{layout}->set_width ($self->{w});
1041	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042		1269
1043	$text =~ s/./*/g if $self->{hidden};	1270	$text =~ s/./*/g if $self->{hidden};
		1271	$self->{layout}->set_text ("$text ");
1044		1272
1045	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1273	$self->emit (changed => $self->{text});
		1274	}
1046		1275
1047	$text = substr $text, 0, $self->{cursor};	1276	sub get_text {
1048	utf8::encode $text;	1277	$_[0]{text}
1049
1050	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053	if $old_text ne $self->{text};
1054	}	1278	}
1055		1279
1056	sub size_request {	1280	sub size_request {
1057	my ($self) = @_;	1281	my ($self) = @_;
1058		1282
…		…
1060		1284
1061	($w + 1, $h) # add 1 for cursor	1285	($w + 1, $h) # add 1 for cursor
1062	}	1286	}
1063		1287
1064	sub size_allocate {	1288	sub size_allocate {
1065	my ($self, $x, $y, $w, $h) = @_;	1289	my ($self, $w, $h) = @_;
1066		1290
1067	$self->SUPER::size_allocate ($x, $y, $w, $h);	1291	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069	$self->_set_text ($self->{text});
1070	}	1292	}
1071		1293
1072	sub set_text {	1294	sub set_text {
1073	my ($self, $text) = @_;	1295	my ($self, $text) = @_;
1074		1296
…		…
1078	}	1300	}
1079		1301
1080	sub key_down {	1302	sub key_down {
1081	my ($self, $ev) = @_;	1303	my ($self, $ev) = @_;
1082		1304
1083	my $mod = $ev->key_mod;	1305	my $mod = $ev->{mod};
1084	my $sym = $ev->key_sym;	1306	my $sym = $ev->{sym};
1085
1086	my $uni = $ev->key_unicode;	1307	my $uni = $ev->{unicode};
1087		1308
1088	my $text = $self->get_text;	1309	my $text = $self->get_text;
1089		1310
1090	if ($sym == SDLK_BACKSPACE) {	1311	if ($sym == 8) {
1091	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1312	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092	} elsif ($sym == SDLK_DELETE) {	1313	} elsif ($sym == 127) {
1093	substr $text, $self->{cursor}, 1, "";	1314	substr $text, $self->{cursor}, 1, "";
1094	} elsif ($sym == SDLK_LEFT) {	1315	} elsif ($sym == CFClient::SDLK_LEFT) {
1095	--$self->{cursor} if $self->{cursor};	1316	--$self->{cursor} if $self->{cursor};
1096	} elsif ($sym == SDLK_RIGHT) {	1317	} elsif ($sym == CFClient::SDLK_RIGHT) {
1097	++$self->{cursor} if $self->{cursor} < length $self->{text};	1318	++$self->{cursor} if $self->{cursor} < length $self->{text};
1098	} elsif ($sym == SDLK_HOME) {	1319	} elsif ($sym == CFClient::SDLK_HOME) {
1099	$self->{cursor} = 0;	1320	$self->{cursor} = 0;
1100	} elsif ($sym == SDLK_END) {	1321	} elsif ($sym == CFClient::SDLK_END) {
1101	$self->{cursor} = length $text;	1322	$self->{cursor} = length $text;
1102	} elsif ($sym == SDLK_ESCAPE) {	1323	} elsif ($sym == 27) {
1103	$self->emit ('escape');	1324	$self->emit ('escape');
1104	} elsif ($uni) {	1325	} elsif ($uni) {
1105	substr $text, $self->{cursor}++, 0, chr $uni;	1326	substr $text, $self->{cursor}++, 0, chr $uni;
1106	}	1327	}
1107		1328
…		…
1162		1383
1163	$self->SUPER::_draw;	1384	$self->SUPER::_draw;
1164		1385
1165	#TODO: force update every cursor change :(	1386	#TODO: force update every cursor change :(
1166	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1387	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1388
		1389	unless (exists $self->{cur_h}) {
		1390	my $text = substr $self->{text}, 0, $self->{cursor};
		1391	utf8::encode $text;
		1392
		1393	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1394	}
		1395
1167	glColor @{$self->{fg}};	1396	glColor @{$self->{fg}};
1168	glBegin GL_LINES;	1397	glBegin GL_LINES;
1169	glVertex $self->{cur_x}, $self->{cur_y};
1170	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1398	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1399	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171	glEnd;	1400	glEnd;
1172	}	1401	}
1173	}	1402	}
1174		1403
1175	package CFClient::UI::LineEntry;	1404	package CFClient::UI::Entry;
1176		1405
1177	our @ISA = CFClient::UI::Entry::;	1406	our @ISA = CFClient::UI::EntryBase::;
1178		1407
1179	use SDL;	1408	use CFClient::OpenGL;
1180	use SDL::OpenGL;
1181		1409
1182	sub key_down {	1410	sub key_down {
1183	my ($self, $ev) = @_;	1411	my ($self, $ev) = @_;
1184		1412
1185	my $sym = $ev->key_sym;	1413	my $sym = $ev->{sym};
1186		1414
1187	if ($sym == SDLK_RETURN) {	1415	if ($sym == 13) {
1188	$self->emit (activate => $self->get_text);	1416	$self->emit (activate => $self->get_text);
1189	$self->update;	1417	$self->update;
1190		1418
1191	} else {	1419	} else {
1192	$self->SUPER::key_down ($ev);	1420	$self->SUPER::key_down ($ev);
…		…
1198		1426
1199	package CFClient::UI::Button;	1427	package CFClient::UI::Button;
1200		1428
1201	our @ISA = CFClient::UI::Label::;	1429	our @ISA = CFClient::UI::Label::;
1202		1430
1203	use SDL;	1431	use CFClient::OpenGL;
1204	use SDL::OpenGL;
1205		1432
1206	my @tex =	1433	my @tex =
1207	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1434	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208	qw(b1_button_active.png);	1435	qw(b1_button_active.png);
1209		1436
1210	sub new {	1437	sub new {
1211	my $class = shift;	1438	my $class = shift;
1212		1439
1213	$class->SUPER::new (	1440	$class->SUPER::new (
1214	padding => 4,	1441	padding => 4,
1215	fg => [1, 1, 1],	1442	fg => [1, 1, 1],
1216	bg => [1, 1, 1, 0.2],	1443	bg => [1, 1, 1, 0.2],
1217	active_fg => [1, 1, 0],	1444	active_fg => [0, 0, 1],
1218	can_hover => 1,	1445	can_hover => 1,
		1446	align => 0,
		1447	valign => 0,
		1448	can_events => 1,
1219	@_	1449	@_
1220	)	1450	)
1221	}	1451	}
1222		1452
1223	sub button_up {	1453	sub button_up {
…		…
1231		1461
1232	sub _draw {	1462	sub _draw {
1233	my ($self) = @_;	1463	my ($self) = @_;
1234		1464
1235	local $self->{fg} = $self->{fg};	1465	local $self->{fg} = $self->{fg};
1236	my $tex = $tex[0];
1237
1238	glEnable GL_BLEND;
1239	glEnable GL_TEXTURE_2D;
1240	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241		1466
1242	if ($GRAB == $self) {	1467	if ($GRAB == $self) {
1243	$self->{fg} = $self->{active_fg};	1468	$self->{fg} = $self->{active_fg};
1244	}	1469	}
1245		1470
1246	glBindTexture GL_TEXTURE_2D, $tex->{name};	1471	glEnable GL_BLEND;
		1472	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1473	glEnable GL_TEXTURE_2D;
1247	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1474	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1475	glColor 0, 0, 0, 1;
1248		1476
1249	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1477	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250		1478
1251	glDisable GL_TEXTURE_2D;	1479	glDisable GL_TEXTURE_2D;
1252	glDisable GL_BLEND;	1480	glDisable GL_BLEND;
1253		1481
1254	$self->SUPER::_draw;	1482	$self->SUPER::_draw;
…		…
1259	package CFClient::UI::CheckBox;	1487	package CFClient::UI::CheckBox;
1260		1488
1261	our @ISA = CFClient::UI::DrawBG::;	1489	our @ISA = CFClient::UI::DrawBG::;
1262		1490
1263	my @tex =	1491	my @tex =
1264	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1492	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1493	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266		1494
1267	use SDL;	1495	use CFClient::OpenGL;
1268	use SDL::OpenGL;
1269		1496
1270	sub new {	1497	sub new {
1271	my $class = shift;	1498	my $class = shift;
1272		1499
1273	$class->SUPER::new (	1500	$class->SUPER::new (
…		…
1284	my ($self) = @_;	1511	my ($self) = @_;
1285		1512
1286	($self->{padding} * 2 + 6) x 2	1513	($self->{padding} * 2 + 6) x 2
1287	}	1514	}
1288		1515
1289	sub size_allocate {
1290	my ($self, $x, $y, $w, $h) = @_;
1291
1292	$self->_size_allocate ($x, $y, $w, $h);
1293	}
1294
1295	sub button_down {	1516	sub button_down {
1296	my ($self, $ev, $x, $y) = @_;	1517	my ($self, $ev, $x, $y) = @_;
1297		1518
1298	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1519	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1520	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1325	glDisable GL_BLEND;	1546	glDisable GL_BLEND;
1326	}	1547	}
1327		1548
1328	#############################################################################	1549	#############################################################################
1329		1550
		1551	package CFClient::UI::Image;
		1552
		1553	our @ISA = CFClient::UI::Base::;
		1554
		1555	use CFClient::OpenGL;
		1556	use Carp qw/confess/;
		1557
		1558	our %loaded_images;
		1559
		1560	sub new {
		1561	my $class = shift;
		1562
		1563	my $self = $class->SUPER::new (can_events => 0, @_);
		1564
		1565	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1566
		1567	$loaded_images{$self->{image}} ||=
		1568	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1569
		1570	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1571
		1572	Scalar::Util::weaken $loaded_images{$self->{image}};
		1573
		1574	$self->{aspect} = $tex->{w} / $tex->{h};
		1575
		1576	$self
		1577	}
		1578
		1579	sub size_request {
		1580	my ($self) = @_;
		1581
		1582	($self->{tex}->{w}, $self->{tex}->{h})
		1583	}
		1584
		1585	sub _draw {
		1586	my ($self) = @_;
		1587
		1588	my $tex = $self->{tex};
		1589
		1590	my ($w, $h) = ($self->{w}, $self->{h});
		1591
		1592	if ($self->{rot90}) {
		1593	glRotate 90, 0, 0, 1;
		1594	glTranslate 0, -$self->{w}, 0;
		1595
		1596	($w, $h) = ($h, $w);
		1597	}
		1598
		1599	glEnable GL_BLEND;
		1600	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1601	glEnable GL_TEXTURE_2D;
		1602	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1603
		1604	$tex->draw_quad (0, 0, $w, $h);
		1605
		1606	glDisable GL_BLEND;
		1607	glDisable GL_TEXTURE_2D;
		1608	}
		1609
		1610	#############################################################################
		1611
		1612	package CFClient::UI::VGauge;
		1613
		1614	our @ISA = CFClient::UI::Base::;
		1615
		1616	use List::Util qw(min max);
		1617
		1618	use CFClient::OpenGL;
		1619
		1620	my %tex = (
		1621	food => [
		1622	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1623	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1624	],
		1625	grace => [
		1626	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1627	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1628	],
		1629	hp => [
		1630	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1631	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1632	],
		1633	mana => [
		1634	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1635	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1636	],
		1637	);
		1638
		1639	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1640	sub new {
		1641	my $class = shift;
		1642
		1643	my $self = $class->SUPER::new (
		1644	type => 'food',
		1645	@_
		1646	);
		1647
		1648	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1649
		1650	$self
		1651	}
		1652
		1653	sub size_request {
		1654	my ($self) = @_;
		1655
		1656	#my $tex = $tex{$self->{type}}[0];
		1657	#@$tex{qw(w h)}
		1658	(0, 0)
		1659	}
		1660
		1661	sub set_max {
		1662	my ($self, $max) = @_;
		1663
		1664	$self->{max_val} = $max;
		1665	}
		1666
		1667	sub set_value {
		1668	my ($self, $val, $max) = @_;
		1669
		1670	$self->set_max ($max)
		1671	if defined $max;
		1672
		1673	$max = $self->{max_val};
		1674	$self->{val} = $val;
		1675
		1676	$self->update;
		1677	}
		1678
		1679	sub _draw {
		1680	my ($self) = @_;
		1681
		1682	my $tex = $tex{$self->{type}};
		1683	my ($t1, $t2, $t3) = @$tex;
		1684
		1685	my ($w, $h) = ($self->{w}, $self->{h});
		1686
		1687	if ($self->{vertical}) {
		1688	glRotate 90, 0, 0, 1;
		1689	glTranslate 0, -$self->{w}, 0;
		1690
		1691	($w, $h) = ($h, $w);
		1692	}
		1693
		1694	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1695
		1696	my $ycut1 = max 0, min 1, $ycut;
		1697	my $ycut2 = max 0, min 1, $ycut - 1;
		1698
		1699	my $h1 = $self->{h} * (1 - $ycut1);
		1700	my $h2 = $self->{h} * (1 - $ycut2);
		1701
		1702	glEnable GL_BLEND;
		1703	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1704	glEnable GL_TEXTURE_2D;
		1705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1706
		1707	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1708	glBegin GL_QUADS;
		1709	glTexCoord 0 , 0; glVertex 0 , 0;
		1710	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1711	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1712	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1713	glEnd;
		1714
		1715	my $ycut1 = List::Util::min 1, $ycut;
		1716	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1717	glBegin GL_QUADS;
		1718	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1719	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1720	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1721	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1722	glEnd;
		1723
		1724	if ($t3) {
		1725	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1726	glBegin GL_QUADS;
		1727	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1728	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1729	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1730	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1731	glEnd;
		1732	}
		1733
		1734	glDisable GL_BLEND;
		1735	glDisable GL_TEXTURE_2D;
		1736	}
		1737
		1738	#############################################################################
		1739
		1740	package CFClient::UI::Gauge;
		1741
		1742	our @ISA = CFClient::UI::VBox::;
		1743
		1744	sub new {
		1745	my ($class, %arg) = @_;
		1746
		1747	my $self = $class->SUPER::new (
		1748	tooltip => $arg{type},
		1749	%arg,
		1750	);
		1751
		1752	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1753	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1754	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1755
		1756	$self
		1757	}
		1758
		1759	sub set_fontsize {
		1760	my ($self, $fsize) = @_;
		1761
		1762	$self->{value}->set_fontsize ($fsize);
		1763	$self->{max} ->set_fontsize ($fsize);
		1764	}
		1765
		1766	sub set_value {
		1767	my ($self, $val, $max) = @_;
		1768
		1769	$self->set_max ($max)
		1770	if defined $max;
		1771
		1772	$self->{gauge}->set_value ($val, $max);
		1773	$self->{value}->set_text ($val);
		1774	}
		1775
		1776	sub set_max {
		1777	my ($self, $max) = @_;
		1778
		1779	$self->{gauge}->set_max ($max);
		1780	$self->{max}->set_text ($max);
		1781	}
		1782
		1783	#############################################################################
		1784
1330	package CFClient::UI::Slider;	1785	package CFClient::UI::Slider;
1331		1786
1332	use strict;	1787	use strict;
1333		1788
1334	use SDL::OpenGL;	1789	use CFClient::OpenGL;
1335		1790
1336	our @ISA = CFClient::UI::DrawBG::;	1791	our @ISA = CFClient::UI::DrawBG::;
1337		1792
1338	my @tex =	1793	my @tex =
1339	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1794	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1349	# TODO: calculations are off	1804	# TODO: calculations are off
1350	my $self = $class->SUPER::new (	1805	my $self = $class->SUPER::new (
1351	fg => [1, 1, 1],	1806	fg => [1, 1, 1],
1352	active_fg => [0, 0, 0],	1807	active_fg => [0, 0, 0],
1353	range => [0, 0, 100, 10],	1808	range => [0, 0, 100, 10],
1354	req_w => 40,	1809	req_w => 20,
1355	req_h => 13,	1810	req_h => 20,
1356	vertical => 0,	1811	vertical => 0,
1357	can_hover => 1,	1812	can_hover => 1,
1358	inner_pad => 5,	1813	inner_pad => 5,
1359	@_	1814	@_
1360	);	1815	);
…		…
1464		1919
1465	package CFClient::UI::TextView;	1920	package CFClient::UI::TextView;
1466		1921
1467	our @ISA = CFClient::UI::HBox::;	1922	our @ISA = CFClient::UI::HBox::;
1468		1923
1469	use SDL::OpenGL;	1924	use CFClient::OpenGL;
1470		1925
1471	sub new {	1926	sub new {
1472	my $class = shift;	1927	my $class = shift;
1473		1928
1474	my $self = $class->SUPER::new (	1929	my $self = $class->SUPER::new (
1475	req_w => $::WIDTH / 6,
1476	req_h => $::HEIGHT / 6,
1477	fontsize => $::FONTSIZE,	1930	fontsize => 1,
		1931	#font => default_font
1478	@_,	1932	@_,
1479		1933
1480	layout => (new CFClient::Layout),	1934	layout => (new CFClient::Layout),
1481	par => [],	1935	par => [],
1482	height => 0,	1936	height => 0,
…		…
1503	sub text_height {	1957	sub text_height {
1504	my ($self, $text) = @_;	1958	my ($self, $text) = @_;
1505		1959
1506	my $layout = $self->{layout};	1960	my $layout = $self->{layout};
1507		1961
1508	$layout->set_height ($self->{fontsize});	1962	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509	$layout->set_width ($self->{w});	1963	$layout->set_width ($self->{w});
1510	$layout->set_text ($text);	1964	$layout->set_text ($text);
1511		1965
1512	($layout->size)[1]	1966	($layout->size)[1]
1513	}	1967	}
…		…
1517		1971
1518	$self->{need_reflow}++;	1972	$self->{need_reflow}++;
1519	$self->update;	1973	$self->update;
1520	}	1974	}
1521		1975
1522	sub size_request {
1523	my ($self) = @_;
1524
1525	($self->{req_w}, $self->{req_h})
1526	}
1527
1528	sub size_allocate {	1976	sub size_allocate {
1529	my ($self, $x, $y, $w, $h) = @_;	1977	my ($self, $w, $h) = @_;
1530		1978
1531	$self->SUPER::size_allocate ($x, $y, $w, $h);	1979	$self->SUPER::size_allocate ($w, $h);
1532		1980
		1981	$self->{layout}->set_font ($self->{font}) if $self->{font};
1533	$self->{layout}->set_height ($self->{fontsize});	1982	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534	$self->{layout}->set_width ($self->{w});	1983	$self->{layout}->set_width ($self->{children}[0]{w});
1535		1984
1536	$self->reflow;	1985	$self->reflow;
1537	}	1986	}
1538		1987
1539	sub add_paragraph {	1988	sub add_paragraph {
…		…
1558		2007
1559	return unless $self->{h} > 0;	2008	return unless $self->{h} > 0;
1560		2009
1561	delete $self->{texture};	2010	delete $self->{texture};
1562		2011
1563	$TOPLEVEL->on_refresh ($self, sub {	2012	$ROOT->on_refresh ($self, sub {
1564	if (delete $self->{need_reflow}) {	2013	if (delete $self->{need_reflow}) {
1565	my $height = 0;	2014	my $height = 0;
1566		2015
1567	$height += $_->[0] = $self->text_height ($_->[2])	2016	$height += $_->[0] = $self->text_height ($_->[2])
1568	for @{$self->{par}};	2017	for @{$self->{par}};
…		…
1589	my $y1 = $top + $self->{h};	2038	my $y1 = $top + $self->{h};
1590		2039
1591	my $y = 0;	2040	my $y = 0;
1592		2041
1593	my $layout = $self->{layout};	2042	my $layout = $self->{layout};
		2043
		2044	$layout->set_font ($self->{font}) if $self->{font};
1594		2045
1595	for my $par (@{$self->{par}}) {	2046	for my $par (@{$self->{par}}) {
1596	my $h = $par->[0];	2047	my $h = $par->[0];
1597		2048
1598	if ($y0 < $y + $h && $y < $y1) {	2049	if ($y0 < $y + $h && $y < $y1) {
…		…
1626		2077
1627	}	2078	}
1628		2079
1629	#############################################################################	2080	#############################################################################
1630		2081
1631	package CFClient::UI::MapWidget;
1632
1633	use strict;
1634
1635	use List::Util qw(min max);
1636
1637	use SDL;
1638	use SDL::OpenGL;
1639
1640	our @ISA = CFClient::UI::Base::;
1641
1642	sub new {
1643	my $class = shift;
1644
1645	$class->SUPER::new (
1646	z => -1,
1647	can_focus => 1,
1648	list => (glGenLists 1),
1649	@_
1650	)
1651	}
1652
1653	sub key_down {
1654	print "MAPKEYDOWN\n";
1655	}
1656
1657	sub key_up {
1658	}
1659
1660	sub size_request {
1661	(
1662	1 + 32 * int $::WIDTH / 32,
1663	1 + 32 * int $::HEIGHT / 32,
1664	)
1665	}
1666
1667	sub update {
1668	my ($self) = @_;
1669
1670	$self->{need_update} = 1;
1671	$self->SUPER::update;
1672	}
1673
1674	sub draw {
1675	my ($self) = @_;
1676
1677	$self->{need_update}++;#d#
1678	if (delete $self->{need_update}) {
1679	glNewList $self->{list}, GL_COMPILE;
1680
1681	my $sw = int $::WIDTH / 32;
1682	my $sh = int $::HEIGHT / 32;
1683
1684	if ($::MAP) {
1685	my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687	if ($::CFG->{fow_enable}) {
1688	if ($::CFG->{fow_smooth}) { # smooth fog of war
1689	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690	glConvolutionFilter2D
1691	GL_CONVOLUTION_2D,
1692	GL_ALPHA,
1693	3, 3,
1694	GL_ALPHA, GL_FLOAT,
1695	pack "f*",
1696	0.1, 0.1, 0.1,
1697	0.1, 0.2, 0.1,
1698	0.1, 0.1, 0.1,
1699	;
1700	glEnable GL_CONVOLUTION_2D;
1701	}
1702
1703	my $tex = new CFClient::Texture
1704	w => $w,
1705	h => $h,
1706	data => $data,
1707	internalformat => GL_ALPHA,
1708	format => GL_ALPHA;
1709
1710	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712	glEnable GL_BLEND;
1713	glEnable GL_TEXTURE_2D;
1714	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716	glColor +($::CFG->{fow_intensity}) x 3, 1;
1717	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719	glDisable GL_TEXTURE_2D;
1720	glDisable GL_BLEND;
1721	}
1722	}
1723
1724	glEndList;
1725	}
1726
1727	glCallList $self->{list};
1728
1729	if ($FOCUS != $self) {
1730	glColor 64/255, 64/255, 64/255;
1731	glLogicOp GL_AND;
1732	glEnable GL_COLOR_LOGIC_OP;
1733	glBegin GL_QUADS;
1734	glVertex 0, 0;
1735	glVertex 0, $::HEIGHT;
1736	glVertex $::WIDTH, $::HEIGHT;
1737	glVertex $::WIDTH, 0;
1738	glEnd;
1739	glDisable GL_COLOR_LOGIC_OP;
1740	}
1741	}
1742
1743	my %DIR = (
1744	SDLK_KP8, [1, "north"],
1745	SDLK_KP9, [2, "northeast"],
1746	SDLK_KP6, [3, "east"],
1747	SDLK_KP3, [4, "southeast"],
1748	SDLK_KP2, [5, "south"],
1749	SDLK_KP1, [6, "southwest"],
1750	SDLK_KP4, [7, "west"],
1751	SDLK_KP7, [8, "northwest"],
1752
1753	SDLK_UP, [1, "north"],
1754	SDLK_RIGHT, [3, "east"],
1755	SDLK_DOWN, [5, "south"],
1756	SDLK_LEFT, [7, "west"],
1757	);
1758
1759	sub key_down {
1760	my ($self, $ev) = @_;
1761
1762	my $mod = $ev->key_mod;
1763	my $sym = $ev->key_sym;
1764
1765	if ($sym == SDLK_KP5) {
1766	$::CONN->user_send ("command stay fire");
1767	} elsif ($sym == SDLK_a) {
1768	$::CONN->user_send ("command apply");
1769	} elsif ($sym == SDLK_QUOTE) {
1770	$self->emit ('activate_console');
1771	} elsif ($sym == SDLK_SLASH) {
1772	$self->emit ('activate_console' => '/');
1773	} elsif (exists $DIR{$sym}) {
1774	if ($mod & KMOD_SHIFT) {
1775	$self->{shft}++;
1776	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1777	} elsif ($mod & KMOD_CTRL) {
1778	$self->{ctrl}++;
1779	$::CONN->user_send ("command run $DIR{$sym}[0]");
1780	} else {
1781	$::CONN->user_send ("command $DIR{$sym}[1]");
1782	}
1783	}
1784	}
1785
1786	sub key_up {
1787	my ($self, $ev) = @_;
1788
1789	my $mod = $ev->key_mod;
1790	my $sym = $ev->key_sym;
1791
1792	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793	$::CONN->user_send ("command fire_stop");
1794	}
1795	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796	$::CONN->user_send ("command run_stop");
1797	}
1798	}
1799
1800	#############################################################################
1801
1802	package CFClient::UI::Animator;	2082	package CFClient::UI::Animator;
1803		2083
1804	use SDL::OpenGL;	2084	use CFClient::OpenGL;
1805		2085
1806	our @ISA = CFClient::UI::Bin::;	2086	our @ISA = CFClient::UI::Bin::;
1807		2087
1808	sub moveto {	2088	sub moveto {
1809	my ($self, $x, $y) = @_;	2089	my ($self, $x, $y) = @_;
…		…
1849	my $class = shift;	2129	my $class = shift;
1850		2130
1851	my $self = $class->SUPER::new (	2131	my $self = $class->SUPER::new (
1852	state => 0,	2132	state => 0,
1853	connect_activate => \&toggle_flopper,	2133	connect_activate => \&toggle_flopper,
		2134	can_events => 1,
1854	@_	2135	@_
1855	);	2136	);
1856		2137
1857	if ($self->{state}) {	2138	if ($self->{state}) {
1858	$self->{state} = 0;	2139	$self->{state} = 0;
…		…
1865	sub toggle_flopper {	2146	sub toggle_flopper {
1866	my ($self) = @_;	2147	my ($self) = @_;
1867		2148
1868	# TODO: use animation	2149	# TODO: use animation
1869	if ($self->{state} = !$self->{state}) {	2150	if ($self->{state} = !$self->{state}) {
1870	$CFClient::UI::TOPLEVEL->add ($self->{other});	2151	$CFClient::UI::ROOT->add ($self->{other});
1871	$self->{other}->move (	2152	$self->{other}->move ($self->coord2global (0, $self->{h}));
1872	($::WIDTH - $self->{other}{w}) * 0.5,	2153	$self->emit ("open");
1873	($::HEIGHT - $self->{other}{h}) * 0.5,
1874	);
1875	} else {	2154	} else {
1876	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2155	$CFClient::UI::ROOT->remove ($self->{other});
		2156	$self->emit ("close");
		2157	}
		2158
		2159	$self->emit (changed => $self->{state});
		2160	}
		2161
		2162	#############################################################################
		2163
		2164	package CFClient::UI::Tooltip;
		2165
		2166	our @ISA = CFClient::UI::Bin::;
		2167
		2168	use CFClient::OpenGL;
		2169
		2170	sub new {
		2171	my $class = shift;
		2172
		2173	$class->SUPER::new (
		2174	@_,
		2175	can_events => 0,
		2176	)
		2177	}
		2178
		2179	sub set_text {
		2180	my ($self, $text) = @_;
		2181
		2182	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2183	$self->{label}->set_text ($text);
		2184	$self->add ($self->{label});
		2185	}
		2186
		2187	sub size_request {
		2188	my ($self) = @_;
		2189
		2190	$self->child->set_max_size ($::WIDTH * 0.2);
		2191
		2192	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2193
		2194	($w + 4, $h + 4)
		2195	}
		2196
		2197	sub _draw {
		2198	my ($self) = @_;
		2199
		2200	glPushMatrix;
		2201	glTranslate 0.375, 0.375;
		2202
		2203	my ($w, $h) = @$self{qw(w h)};
		2204
		2205	glColor 1, 0.8, 0.4;
		2206	glBegin GL_QUADS;
		2207	glVertex 0 , 0;
		2208	glVertex 0 , $h;
		2209	glVertex $w, $h;
		2210	glVertex $w, 0;
		2211	glEnd;
1877	}	2212
1878	}	2213	glColor 0, 0, 0;
		2214	glBegin GL_LINE_LOOP;
		2215	glVertex 0 , 0;
		2216	glVertex 0 , $h;
		2217	glVertex $w, $h;
		2218	glVertex $w, 0;
		2219	glEnd;
		2220
		2221	glPopMatrix;
1879		2222
1880	#############################################################################	2223	glTranslate 2, 2;
		2224	$self->SUPER::_draw;
		2225	}
1881		2226
		2227	#############################################################################
		2228
1882	package CFClient::UI::Toplevel;	2229	package CFClient::UI::Root;
1883		2230
1884	our @ISA = CFClient::UI::Container::;	2231	our @ISA = CFClient::UI::Container::;
1885		2232
1886	use SDL::OpenGL;	2233	use CFClient::OpenGL;
		2234
		2235	sub check_size {
		2236	my ($self) = @_;
		2237
		2238	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2239	}
1887		2240
1888	sub size_request {	2241	sub size_request {
1889	($::WIDTH, $::HEIGHT)	2242	($::WIDTH, $::HEIGHT)
1890	}	2243	}
1891		2244
1892	sub size_allocate {	2245	sub configure {
1893	my ($self, $x, $y, $w, $h) = @_;	2246	my ($self, $x, $y, $w, $h) = @_;
1894		2247
1895	$self->_size_allocate ($x, $y, $w, $h);	2248	$self->SUPER::configure ($x, $y, $w, $h);
1896		2249
1897	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1898	for @{$self->{children}};	2250	for my $child (@{$self->{children}}) {
1899	}	2251	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1900		2252
1901	sub translate {	2253	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2254	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2255	$child->configure ($X, $Y, $W,$H);
		2256	}
		2257	}
		2258
		2259	sub _topleft {
1902	my ($self, $x, $y) = @_;	2260	my ($self, $x, $y) = @_;
1903		2261
1904	($x, $y)	2262	($x, $y)
1905	}	2263	}
1906		2264
1907	sub update {	2265	sub update {
1908	my ($self) = @_;	2266	my ($self) = @_;
1909		2267
1910	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2268	$self->check_size;
1911	::refresh ();	2269	::refresh ();
1912	}	2270	}
1913		2271
1914	sub add {	2272	sub add {
1915	my ($self, $widget) = @_;	2273	my ($self, $child) = @_;
1916		2274
		2275	# integerize window positions
		2276	$child->{x} = int $child->{x};
		2277	$child->{y} = int $child->{y};
		2278
1917	$self->SUPER::add ($widget);	2279	$self->SUPER::add ($child);
1918
1919	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1920	}	2280	}
1921		2281
1922	sub on_refresh {	2282	sub on_refresh {
1923	my ($self, $id, $cb) = @_;	2283	my ($self, $id, $cb) = @_;
1924		2284
…		…
1947		2307
1948	#############################################################################	2308	#############################################################################
1949		2309
1950	package CFClient::UI;	2310	package CFClient::UI;
1951		2311
		2312	$ROOT = new CFClient::UI::Root;
1952	$TOPLEVEL = new CFClient::UI::Toplevel;	2313	$TOOLTIP = new CFClient::UI::Tooltip;
1953		2314
1954	1	2315	1
1955		2316

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