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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.157 by root, Sun Apr 23 21:47:32 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;
		169
		170	$self->update;
107	}	171	}
108		172
109	sub needs_redraw {	173	sub needs_redraw {
110	0	174	0
111	}	175	}
112		176
113	sub size_request {	177	sub size_request {
114	require Carp;	178	require Carp;
115	Carp::confess "size_request is abtract";	179	Carp::confess "size_request is abstract";
116	}	180	}
117		181
118	sub _size_allocate {	182	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	183	my ($self, $x, $y, $w, $h) = @_;
120		184
		185	if ($self->{aspect}) {
		186	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		187	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		188
		189	# use alignment to adjust x, y
		190
		191	$x += int +($w - $w2) * 0.5;
		192	$y += int +($h - $h2) * 0.5;
		193
		194	($w, $h) = ($w2, $h2);
		195	}
		196
		197	if ($self->{x} != $x || $self->{y} != $y) {
121	$self->{x} = $x;	198	$self->{x} = $x;
122	$self->{y} = $y;	199	$self->{y} = $y;
		200	$self->update;
		201	}
123		202
124	return unless $self->{w} != $w || $self->{h} != $h;	203	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	204	$self->{w} = $w;
127	$self->{h} = $h;	205	$self->{h} = $h;
128		206
		207	$self->size_allocate ($w, $h);
		208	$self->update;
129	1	209	}
130	}	210	}
131		211
132	sub size_allocate {	212	sub size_allocate {
		213	# nothing to be done
		214	}
		215
		216	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	217	my ($self, $w, $h) = @_;
134		218
135	$self->_size_allocate ($x, $y, $w, $h);	219	delete $self->{max_w}; $self->{max_w} = $w if $w;
		220	delete $self->{max_h}; $self->{max_h} = $h if $h;
		221	}
		222
		223	# return top left coordinates
		224	sub _topleft {
		225	my ($self, $x, $y) = @_;
		226
		227	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	228	}
137		229
138	# translate global coordinates to local coordinate system	230	# translate global coordinates to local coordinate system
139	sub translate {	231	sub coord2local {
140	my ($self, $x, $y) = @_;	232	my ($self, $x, $y) = @_;
141		233
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	234	my ($X, $Y) = $self->_topleft;
		235	($x - $X, $y - $Y)
		236	}
		237
		238	# translate local coordinates to global coordinate system
		239	sub coord2global {
		240	my ($self, $x, $y) = @_;
		241
		242	my ($X, $Y) = $self->_topleft;
		243	($x + $X, $y + $Y)
143	}	244	}
144		245
145	sub focus_in {	246	sub focus_in {
146	my ($self) = @_;	247	my ($self) = @_;
147		248
148	return if $FOCUS == $self;	249	return if $FOCUS == $self;
149	return unless $self->{can_focus};	250	return unless $self->{can_focus};
150		251
151	my $focus = $FOCUS; $FOCUS = $self;	252	my $focus = $FOCUS; $FOCUS = $self;
		253
		254	$self->emit (focus_in => $focus);
		255
152	$focus->update if $focus;	256	$focus->update if $focus;
153	$FOCUS->update;	257	$FOCUS->update;
154	}	258	}
155		259
156	sub focus_out {	260	sub focus_out {
157	my ($self) = @_;	261	my ($self) = @_;
158		262
159	return unless $FOCUS == $self;	263	return unless $FOCUS == $self;
160		264
161	my $focus = $FOCUS; undef $FOCUS;	265	my $focus = $FOCUS; undef $FOCUS;
		266
		267	$self->emit (focus_out => $focus);
		268
162	$focus->update if $focus; #?	269	$focus->update if $focus; #?
163	}	270	}
164		271
165	sub mouse_motion { }	272	sub mouse_motion { }
166	sub button_up { }	273	sub button_up { }
…		…
190	glPopMatrix;	297	glPopMatrix;
191		298
192	if ($self == $HOVER && $self->{can_hover}) {	299	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	300	my ($x, $y) = @$self{qw(x y)};
194		301
195	glColor 0, 0, 1, 0.2;	302	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	303	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	304	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	305	glBegin GL_QUADS;
199	glVertex $x , $y;	306	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	307	glVertex $x + $self->{w}, $y;
…		…
212	}	319	}
213		320
214	sub find_widget {	321	sub find_widget {
215	my ($self, $x, $y) = @_;	322	my ($self, $x, $y) = @_;
216		323
		324	return () unless $self->{can_events};
		325
217	return $self	326	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	327	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	328	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		329
221	()	330	()
222	}	331	}
223		332
224	sub set_parent {	333	sub set_parent {
225	my ($self, $par) = @_;	334	my ($self, $parent) = @_;
226		335
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	336	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	337	}
230		338
231	sub get_parent {	339	sub check_size {
232	$_[0]->{parent}	340	my ($self) = @_;
		341
		342	return unless $self->{parent};
		343
		344	my ($w, $h) = $self->size_request;
		345
		346	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		347	$self->{req_w} = $w;
		348	$self->{req_h} = $h;
		349
		350	$self->{parent}->check_size;
		351	}
233	}	352	}
234		353
235	sub update {	354	sub update {
236	my ($self) = @_;	355	my ($self) = @_;
237		356
…		…
240	}	359	}
241		360
242	sub connect {	361	sub connect {
243	my ($self, $signal, $cb) = @_;	362	my ($self, $signal, $cb) = @_;
244		363
245	push @{ $self->{cb}{$signal} }, $cb;	364	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	365	}
247		366
248	sub emit {	367	sub emit {
249	my ($self, $signal, @args) = @_;	368	my ($self, $signal, @args) = @_;
250		369
		370	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251	$_->($self, @args)	371	$cb->($self, @args);
252	for @{$self->{cb}{$signal} || []};	372	}
253	}	373	}
254		374
255	sub DESTROY {	375	sub DESTROY {
256	my ($self) = @_;	376	my ($self) = @_;
257		377
…		…
263	package CFClient::UI::DrawBG;	383	package CFClient::UI::DrawBG;
264		384
265	our @ISA = CFClient::UI::Base::;	385	our @ISA = CFClient::UI::Base::;
266		386
267	use strict;	387	use strict;
268	use SDL::OpenGL;	388	use CFClient::OpenGL;
269		389
270	sub new {	390	sub new {
271	my $class = shift;	391	my $class = shift;
272		392
273	# range [value, low, high, page]	393	# range [value, low, high, page]
…		…
302		422
303	package CFClient::UI::Empty;	423	package CFClient::UI::Empty;
304		424
305	our @ISA = CFClient::UI::Base::;	425	our @ISA = CFClient::UI::Base::;
306		426
		427	sub new {
		428	my ($class, %arg) = @_;
		429	$class->SUPER::new (can_events => 0, %arg);
		430	}
		431
307	sub size_request {	432	sub size_request {
308	(0, 0)	433	(0, 0)
309	}	434	}
310		435
311	sub draw { }	436	sub draw { }
…		…
319	sub new {	444	sub new {
320	my ($class, %arg) = @_;	445	my ($class, %arg) = @_;
321		446
322	my $children = delete $arg{children} || [];	447	my $children = delete $arg{children} || [];
323		448
324	my $self = $class->SUPER::new (children => [], %arg);	449	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325	$self->add ($_) for @$children;	450	$self->add ($_) for @$children;
326		451
327	$self	452	$self
328	}	453	}
329		454
330	sub add {	455	sub add {
331	my ($self, $chld) = @_;	456	my ($self, $child) = @_;
332		457
333	$chld->set_parent ($self);	458	$child->set_parent ($self);
		459
		460	use sort 'stable';
334		461
335	$self->{children} = [	462	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	463	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	464	@{$self->{children}}, $child
338	];	465	];
339		466
340	$self->{w} = $self->{h} = -1;	467	$child->check_size;
		468	}
		469
		470	sub remove {
		471	my ($self, $child) = @_;
		472
		473	delete $child->{parent};
		474
		475	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		476
		477	$self->check_size;
341	$self->update;	478	$self->update;
342	}
343
344	sub remove {
345	my ($self, $widget) = @_;
346
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
348
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});
350	}	479	}
351		480
352	sub find_widget {	481	sub find_widget {
353	my ($self, $x, $y) = @_;	482	my ($self, $x, $y) = @_;
354		483
…		…
384		513
385	$class->SUPER::new (children => [$child], %arg)	514	$class->SUPER::new (children => [$child], %arg)
386	}	515	}
387		516
388	sub add {	517	sub add {
389	my ($self, $widget) = @_;	518	my ($self, $child) = @_;
390		519
391	$self->{children} = [];	520	$self->{children} = [];
392		521
393	$self->SUPER::add ($widget);	522	$self->SUPER::add ($child);
394	}	523	}
395		524
396	sub remove {	525	sub remove {
397	my ($self, $widget) = @_;	526	my ($self, $widget) = @_;
398		527
…		…
407	sub size_request {	536	sub size_request {
408	$_[0]{children}[0]->size_request	537	$_[0]{children}[0]->size_request
409	}	538	}
410		539
411	sub size_allocate {	540	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	541	my ($self, $w, $h) = @_;
413		542
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	543	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	544	}
418		545
419	#############################################################################	546	#############################################################################
420		547
421	package CFClient::UI::Window;	548	package CFClient::UI::Window;
422		549
423	our @ISA = CFClient::UI::Bin::;	550	our @ISA = CFClient::UI::Bin::;
424		551
425	use SDL::OpenGL;	552	use CFClient::OpenGL;
426		553
427	sub new {	554	sub new {
428	my ($class, %arg) = @_;	555	my ($class, %arg) = @_;
429		556
430	my $self = $class->SUPER::new (%arg);	557	my $self = $class->SUPER::new (%arg);
…		…
447	$self->child->draw;	574	$self->child->draw;
448	};	575	};
449	}	576	}
450		577
451	sub size_allocate {	578	sub size_allocate {
452	my ($self, $x, $y, $w, $h) = @_;	579	my ($self, $w, $h) = @_;
453		580
454	$self->_size_allocate ($x, $y, $w, $h) or return;
455
456	$self->child->size_allocate (0, 0, $w, $h);	581	$self->child->configure (0, 0, $w, $h);
457		582
458	$self->render_chld;	583	$self->render_chld;
459	}	584	}
460		585
461	sub _draw {	586	sub _draw {
…		…
477	glDisable GL_TEXTURE_2D;	602	glDisable GL_TEXTURE_2D;
478	}	603	}
479		604
480	#############################################################################	605	#############################################################################
481		606
		607	package CFClient::UI::ViewPort;
		608
		609	our @ISA = CFClient::UI::Window::;
		610
		611	sub new { die }
		612
		613	sub size_request {
		614	my ($self) = @_;
		615
		616	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		617	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		618
		619	@$self{qw(child_w child_h)}
		620	}
		621
		622	sub _draw {
		623	my ($self) = @_;
		624
		625	$self->{children}[1]->draw;
		626	}
		627
		628
		629	#############################################################################
		630
482	package CFClient::UI::Frame;	631	package CFClient::UI::Frame;
483		632
484	our @ISA = CFClient::UI::Bin::;	633	our @ISA = CFClient::UI::Bin::;
485		634
486	use SDL::OpenGL;	635	use CFClient::OpenGL;
487
488	sub size_request {
489	my ($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		636
536	sub new {	637	sub new {
537	my $class = shift;	638	my $class = shift;
538		639
539	# TODO: user_x, user_y, overwrite moveto?
540
541	$class->SUPER::new (	640	my $self = $class->SUPER::new (
542	bg => [1, 1, 1, 1],	641	bg => [1, 1, 1, 1],
543	border_bg => [1, 1, 1, 1],	642	border_bg => [1, 1, 1, 1],
544	border => $::FONTSIZE * 0.8,	643	border => 0.8,
545	@_	644	@_
		645	);
		646
		647	$self
		648	}
		649
		650	sub set_size {
		651	my ($self, $w, $h) = @_;
		652	$self->{req_w} = $w;
		653	$self->{req_h} = $h;
		654	$self->check_size;
		655	}
		656
		657	sub size_request {
		658	my ($self) = @_;
		659	($self->{req_w}, $self->{req_h})
		660	}
		661
		662	sub size_allocate {
		663	my ($self, $w, $h) = @_;
		664	$self->{w} = $w;
		665	$self->{h} = $h;
		666	$self->child->configure (0, 0, $w, $h);
		667	}
		668
		669	sub _draw {
		670	my ($self) = @_;
		671
		672	my ($w, $h) = ($self->{w}, $self->{h});
		673
		674	glEnable GL_BLEND;
		675	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		676	glEnable GL_TEXTURE_2D;
		677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		678
		679	# glBegin GL_QUADS;
		680	# glColor 0, 0, 0, 0;
		681	# glVertex 0 , 0;
		682	# glVertex 0 , $h;
		683	# glVertex $w, $h;
		684	# glVertex $w, 0;
		685	# glEnd;
		686
		687
		688	$self->child->draw;
		689	glDisable GL_BLEND;
		690	glDisable GL_TEXTURE_2D;
		691	}
		692
		693	#############################################################################
		694
		695	package CFClient::UI::FancyFrame;
		696
		697	our @ISA = CFClient::UI::Bin::;
		698
		699	use CFClient::OpenGL;
		700
		701	my @tex =
		702	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		703	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		704
		705	sub new {
		706	my $class = shift;
		707
		708	# TODO: user_x, user_y, overwrite moveto?
		709
		710	my $self = $class->SUPER::new (
		711	bg => [1, 1, 1, 1],
		712	border_bg => [1, 1, 1, 1],
		713	border => 0.8,
		714	can_events => 1,
		715	@_
		716	);
		717
		718	$self->{title} &&= new CFClient::UI::Label
		719	align => 0,
		720	valign => 1,
		721	text => $self->{title},
		722	fontsize => 1;
		723
		724	$self
		725	}
		726
		727	sub border {
		728	int $_[0]{border} * $::FONTSIZE
		729	}
		730
		731	sub size_request {
		732	my ($self) = @_;
		733
		734	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
		735
		736	my ($w, $h) = $self->SUPER::size_request;
		737
		738	(
		739	$w + $self->border * 2,
		740	$h + $self->border * 2,
546	)	741	)
547	}	742	}
548		743
549	sub size_request {
550	my ($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 + $self->{border} * 2,
559	)
560	}
561
562	sub size_allocate {	744	sub size_allocate {
563	my ($self, $x, $y, $w, $h) = @_;	745	my ($self, $w, $h) = @_;
564		746
565	$self->_size_allocate ($x, $y, $w, $h) or return;
566
567	$h -= List::Util::max 0, $self->{border} * 2;	747	$h -= List::Util::max 0, $self->border * 2;
568	$w -= List::Util::max 0, $self->{border} * 2;	748	$w -= List::Util::max 0, $self->border * 2;
569		749
		750	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		751	if $self->{title};
		752
570	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	753	$self->child->configure ($self->border, $self->border, $w, $h);
571	}	754	}
572		755
573	sub button_down {	756	sub button_down {
574	my ($self, $ev, $x, $y) = @_;	757	my ($self, $ev, $x, $y) = @_;
575		758
		759	my $border = $self->border;
		760
576	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	761	if ($x < $self->{w} && $x >= $self->{w} - $border
577	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	762	&& $y < $self->{h} && $y >= $self->{h} - $border) {
578		763
579	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	764	my ($ox, $oy) = ($ev->{x}, $ev->{y});
580	my ($bw, $bh) = ($self->{w}, $self->{h});	765	my ($bw, $bh) = ($self->{w}, $self->{h});
581		766
582	$self->{motion} = sub {	767	$self->{motion} = sub {
583	my ($ev, $x, $y) = @_;	768	my ($ev, $x, $y) = @_;
584		769
585	($x, $y) = ($ev->motion_x, $ev->motion_y);	770	($x, $y) = ($ev->{x}, $ev->{y});
586		771
587	$self->{user_w} = $bw + $x - $ox;	772	$self->{user_w} = $bw + $x - $ox;
588	$self->{user_h} = $bh + $y - $oy;	773	$self->{user_h} = $bh + $y - $oy;
589	$self->update;	774	$self->check_size;
590	};	775	};
591		776
592	} elsif ($x >= 0 && $x < $self->{w}	777	} elsif ($x >= 0 && $x < $self->{w}
593	&& $y >= 0 && $y < $self->{border}) {	778	&& $y >= 0 && $y < $border) {
594		779
595	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	780	my ($ox, $oy) = ($ev->{x}, $ev->{y});
596	my ($bx, $by) = ($self->{x}, $self->{y});	781	my ($bx, $by) = ($self->{x}, $self->{y});
597		782
598	$self->{motion} = sub {	783	$self->{motion} = sub {
599	my ($ev, $x, $y) = @_;	784	my ($ev, $x, $y) = @_;
600		785
601	($x, $y) = ($ev->motion_x, $ev->motion_y);	786	($x, $y) = ($ev->{x}, $ev->{y});
602		787
603	$self->move ($bx + $x - $ox, $by + $y - $oy);	788	$self->move ($bx + $x - $ox, $by + $y - $oy);
604	$self->update;	789	$self->update;
605	};	790	};
606	}	791	}
…		…
627	glEnable GL_BLEND;	812	glEnable GL_BLEND;
628	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	813	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629	glEnable GL_TEXTURE_2D;	814	glEnable GL_TEXTURE_2D;
630	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	815	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631		816
		817	my $border = $self->border;
		818
632	glColor @{ $self->{border_bg} };	819	glColor @{ $self->{border_bg} };
633	$tex[1]->draw_quad (0, 0, $w, $self->{border});	820	$tex[1]->draw_quad (0, 0, $w, $border);
634	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	821	$tex[3]->draw_quad (0, $border, $border, $ch);
635	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	822	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	823	$tex[4]->draw_quad (0, $h - $border, $w, $border);
637		824
638	my $bg = $tex[0];	825	my $bg = $tex[0];
639		826
640	# TODO: repeat texture not scale	827	# TODO: repeat texture not scale
641	my $rep_x = $cw / $bg->{w};	828	my $rep_x = $cw / $bg->{w};
…		…
644	glColor @{ $self->{bg} };	831	glColor @{ $self->{bg} };
645		832
646	$bg->{s} = $rep_x;	833	$bg->{s} = $rep_x;
647	$bg->{t} = $rep_y;	834	$bg->{t} = $rep_y;
648	$bg->{wrap_mode} = 1;	835	$bg->{wrap_mode} = 1;
649	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	836	$bg->draw_quad ($border, $border, $cw, $ch);
650		837
651	glDisable GL_TEXTURE_2D;	838	glDisable GL_TEXTURE_2D;
652	glDisable GL_BLEND;	839	glDisable GL_BLEND;
653		840
		841	$self->{title}->draw if $self->{title};
654	$self->child->draw;	842	$self->child->draw;
655	}	843	}
656		844
657	#############################################################################	845	#############################################################################
658		846
…		…
660		848
661	our @ISA = CFClient::UI::Base::;	849	our @ISA = CFClient::UI::Base::;
662		850
663	use List::Util qw(max sum);	851	use List::Util qw(max sum);
664		852
665	use SDL::OpenGL;	853	use CFClient::OpenGL;
666		854
667	sub new {	855	sub new {
668	my $class = shift;	856	my $class = shift;
669		857
670	$class->SUPER::new (	858	$class->SUPER::new (
…		…
672	@_	860	@_
673	)	861	)
674	}	862	}
675		863
676	sub add {	864	sub add {
677	my ($self, $x, $y, $chld) = @_;	865	my ($self, $x, $y, $child) = @_;
678		866
		867	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	868	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		869
682	$self->{w} = $self->{h} = -1;	870	$child->check_size;
		871	}
		872
		873	# TODO: move to container class maybe? send childs a signal on removal?
		874	sub clear {
		875	my ($self) = @_;
		876
		877	delete $self->{children};
683	$self->update;	878	$self->update;
684	}	879	}
685		880
686	sub get_wh {	881	sub get_wh {
687	my ($self) = @_;	882	my ($self) = @_;
…		…
693	or next;	888	or next;
694		889
695	for my $x (0 .. $#$row) {	890	for my $x (0 .. $#$row) {
696	my $widget = $row->[$x]	891	my $widget = $row->[$x]
697	or next;	892	or next;
698	my ($w, $h) = $widget->size_request;	893	my ($w, $h) = @$widget{qw(req_w req_h)};
699		894
700	$w[$x] = max $w[$x], $w;	895	$w[$x] = max $w[$x], $w;
701	$h[$y] = max $h[$y], $h;	896	$h[$y] = max $h[$y], $h;
702	}	897	}
703	}	898	}
…		…
715	(sum @$hs),	910	(sum @$hs),
716	)	911	)
717	}	912	}
718		913
719	sub size_allocate {	914	sub size_allocate {
720	my ($self, $x, $y, $w, $h) = @_;	915	my ($self, $w, $h) = @_;
721
722	$self->_size_allocate ($x, $y, $w, $h) or return;
723		916
724	my ($ws, $hs) = $self->get_wh;	917	my ($ws, $hs) = $self->get_wh;
725		918
726	my $req_w = sum @$ws;	919	my $req_w = sum @$ws;
727	my $req_h = sum @$hs;	920	my $req_h = sum @$hs;
…		…
733		926
734	# linearly scale sizes	927	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	928	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	929	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		930
738	$_ = int $_ for @$ws; #TODO: avoid rounding problems	931	CFClient::UI::harmonize $ws;
739	$_ = int $_ for @$hs; #TODO: avoid rounding problems	932	CFClient::UI::harmonize $hs;
740		933
741	my $y;	934	my $y;
742		935
743	for my $r (0 .. $#{$self->{children}}) {	936	for my $r (0 .. $#{$self->{children}}) {
744	my $row = $self->{children}[$r]	937	my $row = $self->{children}[$r]
…		…
749		942
750	for my $c (0 .. $#$row) {	943	for my $c (0 .. $#$row) {
751	my $col_w = $ws->[$c];	944	my $col_w = $ws->[$c];
752		945
753	if (my $widget = $row->[$c]) {	946	if (my $widget = $row->[$c]) {
754	$widget->size_allocate ($x, $y, $col_w, $row_h);	947	$widget->configure ($x, $y, $col_w, $row_h);
755	}	948	}
756		949
757	$x += $col_w;	950	$x += $col_w;
758	}	951	}
759		952
…		…
804	(List::Util::max map $_->[1], @alloc),	997	(List::Util::max map $_->[1], @alloc),
805	)	998	)
806	}	999	}
807		1000
808	sub size_allocate {	1001	sub size_allocate {
809	my ($self, $x, $y, $w, $h) = @_;	1002	my ($self, $w, $h) = @_;
810
811	$self->_size_allocate ($x, $y, $w, $h);
812		1003
813	($h, $w) = ($w, $h);	1004	($h, $w) = ($w, $h);
814		1005
815	my $children = $self->{children};	1006	my $children = $self->{children};
816		1007
817	my @h = map +($_->size_request)[0], @$children;	1008	my @h = map $_->{req_w}, @$children;
818		1009
819	my $req_h = List::Util::sum @h;	1010	my $req_h = List::Util::sum @h;
820		1011
821	if ($req_h > $h) {	1012	if ($req_h > $h) {
822	# ah well, not enough space	1013	# ah well, not enough space
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1023	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	1024	$h[$_] = $alloc_h;
834	}	1025	}
835	}	1026	}
836		1027
		1028	CFClient::UI::harmonize \@h;
		1029
837	my $y = 0;	1030	my $y = 0;
838	for (0 .. $#$children) {	1031	for (0 .. $#$children) {
839	my $child = $children->[$_];	1032	my $child = $children->[$_];
840	my $h = int $h[$_];	1033	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	1034	$child->configure ($y, 0, $h, $w);
842		1035
843	$y += $h;	1036	$y += $h;
844	}	1037	}
		1038
		1039	1
845	}	1040	}
846		1041
847	#############################################################################	1042	#############################################################################
848		1043
849	package CFClient::UI::VBox;	1044	package CFClient::UI::VBox;
…		…
862	(List::Util::sum map $_->[1], @alloc),	1057	(List::Util::sum map $_->[1], @alloc),
863	)	1058	)
864	}	1059	}
865		1060
866	sub size_allocate {	1061	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	1062	my ($self, $w, $h) = @_;
868
869	$self->_size_allocate ($x, $y, $w, $h);
870		1063
871	my $children = $self->{children};	1064	my $children = $self->{children};
872		1065
873	my @h = map +($_->size_request)[1], @$children;	1066	my @h = map $_->{req_h}, @$children;
874		1067
875	my $req_h = List::Util::sum @h;	1068	my $req_h = List::Util::sum @h;
876		1069
877	if ($req_h > $h) {	1070	if ($req_h > $h) {
878	# ah well, not enough space	1071	# ah well, not enough space
…		…
886		1079
887	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1080	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888	}	1081	}
889	}	1082	}
890		1083
		1084	CFClient::UI::harmonize \@h;
		1085
891	my $y = 0;	1086	my $y = 0;
892	for (0 .. $#$children) {	1087	for (0 .. $#$children) {
893	my $child = $children->[$_];	1088	my $child = $children->[$_];
894	my $h = int $h[$_];	1089	my $h = $h[$_];
895	$child->size_allocate (0, $y, $w, $h);	1090	$child->configure (0, $y, $w, $h);
896		1091
897	$y += $h;	1092	$y += $h;
898	}	1093	}
		1094
		1095	1
899	}	1096	}
900		1097
901	#############################################################################	1098	#############################################################################
902		1099
903	package CFClient::UI::Label;	1100	package CFClient::UI::Label;
904		1101
905	our @ISA = CFClient::UI::Base::;	1102	our @ISA = CFClient::UI::Base::;
906		1103
907	use SDL::OpenGL;	1104	use CFClient::OpenGL;
908		1105
909	sub new {	1106	sub new {
910	my ($class, %arg) = @_;	1107	my ($class, %arg) = @_;
911		1108
912	my $self = $class->SUPER::new (	1109	my $self = $class->SUPER::new (
913	fg => [1, 1, 1],	1110	fg => [1, 1, 1],
		1111	#font => default_font
914	fontsize => $::FONTSIZE,	1112	fontsize => 1,
915	text => "",	1113	text => "",
916	align => -1,	1114	align => -1,
		1115	valign => -1,
917	padding => 2,	1116	padding => 2,
918	layout => new CFClient::Layout,	1117	layout => new CFClient::Layout,
		1118	can_events => 0,
919	%arg	1119	%arg
920	);	1120	);
921		1121
922	$self->set_text ($self->{text});	1122	if (exists $self->{template}) {
		1123	my $layout = new CFClient::Layout;
		1124	$layout->set_text (delete $self->{template});
		1125	$self->{template} = $layout;
		1126	}
		1127
		1128	$self->set_text (delete $self->{text}) if exists $self->{text};
		1129	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
923		1130
924	$self	1131	$self
925	}	1132	}
926		1133
927	sub escape_text {	1134	sub escape_text {
…		…
935	}	1142	}
936		1143
937	sub set_text {	1144	sub set_text {
938	my ($self, $text) = @_;	1145	my ($self, $text) = @_;
939		1146
940	$self->{text} = $text;
941	$self->{layout}->set_markup ($text);	1147	$self->{layout}->set_text ($text);
942		1148
943	delete $self->{texture};	1149	delete $self->{texture};
944	# $self->{w} = $self->{h} = -1;	1150	$self->check_size;
945	$self->update;	1151	$self->update;
946	}	1152	}
947		1153
948	sub get_text {	1154	sub set_markup {
949	my ($self, $text) = @_;	1155	my ($self, $markup) = @_;
950		1156
951	$self->{text}	1157	$self->{layout}->set_markup ($markup);
		1158
		1159	delete $self->{texture};
		1160	$self->check_size;
		1161	$self->update;
952	}	1162	}
953		1163
954	sub size_request {	1164	sub size_request {
955	my ($self) = @_;	1165	my ($self) = @_;
956		1166
957	$self->{layout}->set_width;	1167	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1168	$self->{layout}->set_width ($self->{max_w} || -1);
958	$self->{layout}->set_height ($self->{fontsize});	1169	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1170
959	my ($w, $h) = $self->{layout}->size;	1171	my ($w, $h) = $self->{layout}->size;
		1172
		1173	if (exists $self->{template}) {
		1174	$self->{template}->set_font ($self->{font}) if $self->{font};
		1175	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1176
		1177	my ($w2, $h2) = $self->{template}->size;
		1178
		1179	$w = List::Util::max $w, $w2;
		1180	$h = List::Util::max $h, $h2;
		1181	}
960		1182
961	(	1183	(
962	$w + $self->{padding} * 2,	1184	$w + $self->{padding} * 2,
963	$h + $self->{padding} * 2,	1185	$h + $self->{padding} * 2,
964	)	1186	)
965	}	1187	}
966		1188
967	sub size_allocate {	1189	sub size_allocate {
968	my ($self, $x, $y, $w, $h) = @_;	1190	my ($self, $w, $h) = @_;
969
970	$self->_size_allocate ($x, $y, $w, $h) or return;
971		1191
972	delete $self->{texture};	1192	delete $self->{texture};
973	}	1193	}
974		1194
975	sub update {	1195	sub set_fontsize {
976	my ($self) = @_;	1196	my ($self, $fontsize) = @_;
977		1197
		1198	$self->{fontsize} = $fontsize;
978	delete $self->{texture};	1199	delete $self->{texture};
		1200	$self->check_size;
979	$self->SUPER::update;	1201	$self->update;
980	}	1202	}
981		1203
982	sub _draw {	1204	sub _draw {
983	my ($self) = @_;	1205	my ($self) = @_;
984		1206
985	my $tex = $self->{texture} ||= do {	1207	my $tex = $self->{texture} ||= do {
		1208	$self->{layout}->set_font ($self->{font}) if $self->{font};
986	$self->{layout}->set_width ($self->{w});	1209	$self->{layout}->set_width ($self->{w});
987	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1210	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
988	new_from_layout CFClient::Texture $self->{layout}	1211	new_from_layout CFClient::Texture $self->{layout}
989	};	1212	};
990		1213
991	glEnable GL_BLEND;	1214	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1215	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993	glEnable GL_TEXTURE_2D;	1216	glEnable GL_TEXTURE_2D;
994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1217	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995		1218
996	glColor @{$self->{fg}};	1219	glColor @{$self->{fg}};
997		1220
998	my $x =	1221	$self->{ox} = int (
999	$self->{align} < 0 ? $self->{padding}	1222	$self->{align} < 0 ? $self->{padding}
1000	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1223	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001	: ($self->{w} - $tex->{w}) * 0.5;	1224	: ($self->{w} - $tex->{w}) * 0.5
		1225	);
1002		1226
1003	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1227	$self->{oy} = int (
		1228	$self->{valign} < 0 ? $self->{padding}
		1229	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1230	: ($self->{h} - $tex->{h}) * 0.5
		1231	);
		1232
		1233	$tex->draw_quad ($self->{ox}, $self->{oy});
1004		1234
1005	glDisable GL_TEXTURE_2D;	1235	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1236	glDisable GL_BLEND;
1007	}	1237	}
1008		1238
1009	#############################################################################	1239	#############################################################################
1010		1240
1011	package CFClient::UI::Entry;	1241	package CFClient::UI::EntryBase;
1012		1242
1013	our @ISA = CFClient::UI::Label::;	1243	our @ISA = CFClient::UI::Label::;
1014		1244
1015	use SDL;	1245	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1246
1018	sub new {	1247	sub new {
1019	my $class = shift;	1248	my $class = shift;
1020		1249
1021	$class->SUPER::new (	1250	$class->SUPER::new (
…		…
1023	bg => [0, 0, 0, 0.2],	1252	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1253	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1254	active_fg => [0, 0, 0],
1026	can_hover => 1,	1255	can_hover => 1,
1027	can_focus => 1,	1256	can_focus => 1,
		1257	valign => 0,
		1258	can_events => 1,
1028	@_	1259	@_
1029	)	1260	)
1030	}	1261	}
1031		1262
1032	sub _set_text {	1263	sub _set_text {
1033	my ($self, $text) = @_;	1264	my ($self, $text) = @_;
1034		1265
1035	my $old_text = $self->{text};	1266	delete $self->{cur_h};
		1267
		1268	return if $self->{text} eq $text;
		1269
		1270	delete $self->{texture};
1036		1271
1037	$self->{last_activity} = $::NOW;	1272	$self->{last_activity} = $::NOW;
1038
1039	$self->{text} = $text;	1273	$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		1274
1043	$text =~ s/./*/g if $self->{hidden};	1275	$text =~ s/./*/g if $self->{hidden};
		1276	$self->{layout}->set_text ("$text ");
1044		1277
1045	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1278	$self->emit (changed => $self->{text});
		1279	}
1046		1280
1047	$text = substr $text, 0, $self->{cursor};	1281	sub get_text {
1048	utf8::encode $text;	1282	$_[0]{text}
1049
1050	@$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 $self->{text};
1054	}	1283	}
1055		1284
1056	sub size_request {	1285	sub size_request {
1057	my ($self) = @_;	1286	my ($self) = @_;
1058		1287
…		…
1060		1289
1061	($w + 1, $h) # add 1 for cursor	1290	($w + 1, $h) # add 1 for cursor
1062	}	1291	}
1063		1292
1064	sub size_allocate {	1293	sub size_allocate {
1065	my ($self, $x, $y, $w, $h) = @_;	1294	my ($self, $w, $h) = @_;
1066		1295
1067	$self->SUPER::size_allocate ($x, $y, $w, $h);	1296	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069	$self->_set_text ($self->{text});
1070	}	1297	}
1071		1298
1072	sub set_text {	1299	sub set_text {
1073	my ($self, $text) = @_;	1300	my ($self, $text) = @_;
1074		1301
…		…
1078	}	1305	}
1079		1306
1080	sub key_down {	1307	sub key_down {
1081	my ($self, $ev) = @_;	1308	my ($self, $ev) = @_;
1082		1309
1083	my $mod = $ev->key_mod;	1310	my $mod = $ev->{mod};
1084	my $sym = $ev->key_sym;	1311	my $sym = $ev->{sym};
1085
1086	my $uni = $ev->key_unicode;	1312	my $uni = $ev->{unicode};
1087		1313
1088	my $text = $self->get_text;	1314	my $text = $self->get_text;
1089		1315
1090	if ($sym == SDLK_BACKSPACE) {	1316	if ($sym == 8) {
1091	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1317	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092	} elsif ($sym == SDLK_DELETE) {	1318	} elsif ($sym == 127) {
1093	substr $text, $self->{cursor}, 1, "";	1319	substr $text, $self->{cursor}, 1, "";
1094	} elsif ($sym == SDLK_LEFT) {	1320	} elsif ($sym == CFClient::SDLK_LEFT) {
1095	--$self->{cursor} if $self->{cursor};	1321	--$self->{cursor} if $self->{cursor};
1096	} elsif ($sym == SDLK_RIGHT) {	1322	} elsif ($sym == CFClient::SDLK_RIGHT) {
1097	++$self->{cursor} if $self->{cursor} < length $self->{text};	1323	++$self->{cursor} if $self->{cursor} < length $self->{text};
1098	} elsif ($sym == SDLK_HOME) {	1324	} elsif ($sym == CFClient::SDLK_HOME) {
1099	$self->{cursor} = 0;	1325	$self->{cursor} = 0;
1100	} elsif ($sym == SDLK_END) {	1326	} elsif ($sym == CFClient::SDLK_END) {
1101	$self->{cursor} = length $text;	1327	$self->{cursor} = length $text;
1102	} elsif ($sym == SDLK_ESCAPE) {	1328	} elsif ($sym == 27) {
1103	$self->emit ('escape');	1329	$self->emit ('escape');
1104	} elsif ($uni) {	1330	} elsif ($uni) {
1105	substr $text, $self->{cursor}++, 0, chr $uni;	1331	substr $text, $self->{cursor}++, 0, chr $uni;
1106	}	1332	}
1107		1333
…		…
1162		1388
1163	$self->SUPER::_draw;	1389	$self->SUPER::_draw;
1164		1390
1165	#TODO: force update every cursor change :(	1391	#TODO: force update every cursor change :(
1166	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1392	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1393
		1394	unless (exists $self->{cur_h}) {
		1395	my $text = substr $self->{text}, 0, $self->{cursor};
		1396	utf8::encode $text;
		1397
		1398	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1399	}
		1400
1167	glColor @{$self->{fg}};	1401	glColor @{$self->{fg}};
1168	glBegin GL_LINES;	1402	glBegin GL_LINES;
1169	glVertex $self->{cur_x}, $self->{cur_y};
1170	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1403	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1404	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171	glEnd;	1405	glEnd;
1172	}	1406	}
1173	}	1407	}
1174		1408
1175	package CFClient::UI::LineEntry;	1409	package CFClient::UI::Entry;
1176		1410
1177	our @ISA = CFClient::UI::Entry::;	1411	our @ISA = CFClient::UI::EntryBase::;
1178		1412
1179	use SDL;	1413	use CFClient::OpenGL;
1180	use SDL::OpenGL;
1181		1414
1182	sub key_down {	1415	sub key_down {
1183	my ($self, $ev) = @_;	1416	my ($self, $ev) = @_;
1184		1417
1185	my $sym = $ev->key_sym;	1418	my $sym = $ev->{sym};
1186		1419
1187	if ($sym == SDLK_RETURN) {	1420	if ($sym == 13) {
1188	$self->emit (activate => $self->get_text);	1421	$self->emit (activate => $self->get_text);
1189	$self->update;	1422	$self->update;
1190		1423
1191	} else {	1424	} else {
1192	$self->SUPER::key_down ($ev);	1425	$self->SUPER::key_down ($ev);
…		…
1198		1431
1199	package CFClient::UI::Button;	1432	package CFClient::UI::Button;
1200		1433
1201	our @ISA = CFClient::UI::Label::;	1434	our @ISA = CFClient::UI::Label::;
1202		1435
1203	use SDL;	1436	use CFClient::OpenGL;
1204	use SDL::OpenGL;
1205		1437
1206	my @tex =	1438	my @tex =
1207	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1439	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208	qw(b1_button_active.png);	1440	qw(b1_button_active.png);
1209		1441
1210	sub new {	1442	sub new {
1211	my $class = shift;	1443	my $class = shift;
1212		1444
1213	$class->SUPER::new (	1445	$class->SUPER::new (
1214	padding => 4,	1446	padding => 4,
1215	fg => [1, 1, 1],	1447	fg => [1, 1, 1],
1216	bg => [1, 1, 1, 0.2],	1448	bg => [1, 1, 1, 0.2],
1217	active_fg => [1, 1, 0],	1449	active_fg => [0, 0, 1],
1218	can_hover => 1,	1450	can_hover => 1,
		1451	align => 0,
		1452	valign => 0,
		1453	can_events => 1,
1219	@_	1454	@_
1220	)	1455	)
1221	}	1456	}
1222		1457
1223	sub button_up {	1458	sub button_up {
…		…
1231		1466
1232	sub _draw {	1467	sub _draw {
1233	my ($self) = @_;	1468	my ($self) = @_;
1234		1469
1235	local $self->{fg} = $self->{fg};	1470	local $self->{fg} = $self->{fg};
1236	my $tex = $tex[0];
1237
1238	glEnable GL_BLEND;
1239	glEnable GL_TEXTURE_2D;
1240	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241		1471
1242	if ($GRAB == $self) {	1472	if ($GRAB == $self) {
1243	$self->{fg} = $self->{active_fg};	1473	$self->{fg} = $self->{active_fg};
1244	}	1474	}
1245		1475
1246	glBindTexture GL_TEXTURE_2D, $tex->{name};	1476	glEnable GL_BLEND;
		1477	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1478	glEnable GL_TEXTURE_2D;
1247	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1479	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1480	glColor 0, 0, 0, 1;
1248		1481
1249	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1482	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250		1483
1251	glDisable GL_TEXTURE_2D;	1484	glDisable GL_TEXTURE_2D;
1252	glDisable GL_BLEND;	1485	glDisable GL_BLEND;
1253		1486
1254	$self->SUPER::_draw;	1487	$self->SUPER::_draw;
…		…
1259	package CFClient::UI::CheckBox;	1492	package CFClient::UI::CheckBox;
1260		1493
1261	our @ISA = CFClient::UI::DrawBG::;	1494	our @ISA = CFClient::UI::DrawBG::;
1262		1495
1263	my @tex =	1496	my @tex =
1264	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1497	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1498	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266		1499
1267	use SDL;	1500	use CFClient::OpenGL;
1268	use SDL::OpenGL;
1269		1501
1270	sub new {	1502	sub new {
1271	my $class = shift;	1503	my $class = shift;
1272		1504
1273	$class->SUPER::new (	1505	$class->SUPER::new (
…		…
1284	my ($self) = @_;	1516	my ($self) = @_;
1285		1517
1286	($self->{padding} * 2 + 6) x 2	1518	($self->{padding} * 2 + 6) x 2
1287	}	1519	}
1288		1520
1289	sub size_allocate {
1290	my ($self, $x, $y, $w, $h) = @_;
1291
1292	$self->_size_allocate ($x, $y, $w, $h);
1293	}
1294
1295	sub button_down {	1521	sub button_down {
1296	my ($self, $ev, $x, $y) = @_;	1522	my ($self, $ev, $x, $y) = @_;
1297		1523
1298	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1524	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1525	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1325	glDisable GL_BLEND;	1551	glDisable GL_BLEND;
1326	}	1552	}
1327		1553
1328	#############################################################################	1554	#############################################################################
1329		1555
		1556	package CFClient::UI::Image;
		1557
		1558	our @ISA = CFClient::UI::Base::;
		1559
		1560	use CFClient::OpenGL;
		1561	use Carp qw/confess/;
		1562
		1563	our %loaded_images;
		1564
		1565	sub new {
		1566	my $class = shift;
		1567
		1568	my $self = $class->SUPER::new (can_events => 0, @_);
		1569
		1570	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1571
		1572	$loaded_images{$self->{image}} ||=
		1573	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1574
		1575	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1576
		1577	Scalar::Util::weaken $loaded_images{$self->{image}};
		1578
		1579	$self->{aspect} = $tex->{w} / $tex->{h};
		1580
		1581	$self
		1582	}
		1583
		1584	sub size_request {
		1585	my ($self) = @_;
		1586
		1587	($self->{tex}->{w}, $self->{tex}->{h})
		1588	}
		1589
		1590	sub _draw {
		1591	my ($self) = @_;
		1592
		1593	my $tex = $self->{tex};
		1594
		1595	my ($w, $h) = ($self->{w}, $self->{h});
		1596
		1597	if ($self->{rot90}) {
		1598	glRotate 90, 0, 0, 1;
		1599	glTranslate 0, -$self->{w}, 0;
		1600
		1601	($w, $h) = ($h, $w);
		1602	}
		1603
		1604	glEnable GL_BLEND;
		1605	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1606	glEnable GL_TEXTURE_2D;
		1607	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1608
		1609	$tex->draw_quad (0, 0, $w, $h);
		1610
		1611	glDisable GL_BLEND;
		1612	glDisable GL_TEXTURE_2D;
		1613	}
		1614
		1615	#############################################################################
		1616
		1617	package CFClient::UI::VGauge;
		1618
		1619	our @ISA = CFClient::UI::Base::;
		1620
		1621	use CFClient::OpenGL;
		1622
		1623	my %tex = (
		1624	food => [
		1625	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1626	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1627	],
		1628	grace => [
		1629	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1630	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1631	],
		1632	hp => [
		1633	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1634	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1635	],
		1636	mana => [
		1637	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1638	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1639	],
		1640	);
		1641
		1642	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1643	sub new {
		1644	my $class = shift;
		1645
		1646	my $self = $class->SUPER::new (
		1647	type => 'food',
		1648	@_
		1649	);
		1650
		1651	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1652
		1653	$self
		1654	}
		1655
		1656	sub size_request {
		1657	my ($self) = @_;
		1658
		1659	#my $tex = $tex{$self->{type}}[0];
		1660	#@$tex{qw(w h)}
		1661	(0, 0)
		1662	}
		1663
		1664	sub set_max {
		1665	my ($self, $max) = @_;
		1666
		1667	$self->{max_val} = $max;
		1668	}
		1669
		1670	sub set_value {
		1671	my ($self, $val, $max) = @_;
		1672
		1673	$self->set_max ($max)
		1674	if defined $max;
		1675
		1676	$max = $self->{max_val};
		1677	$self->{val} = $val;
		1678
		1679	$self->update;
		1680	}
		1681
		1682	sub _draw {
		1683	my ($self) = @_;
		1684
		1685	my $tex = $tex{$self->{type}};
		1686
		1687	my ($w, $h) = ($self->{w}, $self->{h});
		1688
		1689	if ($self->{vertical}) {
		1690	glRotate 90, 0, 0, 1;
		1691	glTranslate 0, -$self->{w}, 0;
		1692
		1693	($w, $h) = ($h, $w);
		1694	}
		1695
		1696	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1697	$ycut = 1 if $self->{val} > $self->{max_val};
		1698
		1699	my $t1 = $tex->[0];
		1700	my $t2 = $tex->[1];
		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	my $h1 = $self->{h} - $ycut * $self->{h};
		1708	my $h2 = $ycut * $self->{h};
		1709
		1710	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1711	glBegin GL_QUADS;
		1712	glTexCoord 0 , 0; glVertex 0 , 0;
		1713	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
		1714	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
		1715	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1716	glEnd;
		1717
		1718	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1719	glBegin GL_QUADS;
		1720	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
		1721	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
		1722	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
		1723	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
		1724	glEnd;
		1725
		1726	glDisable GL_BLEND;
		1727	glDisable GL_TEXTURE_2D;
		1728	}
		1729
		1730	#############################################################################
		1731
		1732	package CFClient::UI::Gauge;
		1733
		1734	our @ISA = CFClient::UI::VBox::;
		1735
		1736	sub new {
		1737	my ($class, %arg) = @_;
		1738
		1739	my $self = $class->SUPER::new (
		1740	tooltip => $arg{type},
		1741	%arg,
		1742	);
		1743
		1744	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1745	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1746	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1747
		1748	$self
		1749	}
		1750
		1751	sub set_fontsize {
		1752	my ($self, $fsize) = @_;
		1753
		1754	$self->{value}->set_fontsize ($fsize);
		1755	$self->{max} ->set_fontsize ($fsize);
		1756	}
		1757
		1758	sub set_value {
		1759	my ($self, $val, $max) = @_;
		1760
		1761	$self->set_max ($max)
		1762	if defined $max;
		1763
		1764	$self->{gauge}->set_value ($val, $max);
		1765	$self->{value}->set_text ($val);
		1766	}
		1767
		1768	sub set_max {
		1769	my ($self, $max) = @_;
		1770
		1771	$self->{gauge}->set_max ($max);
		1772	$self->{max}->set_text ($max);
		1773	}
		1774
		1775	#############################################################################
		1776
1330	package CFClient::UI::Slider;	1777	package CFClient::UI::Slider;
1331		1778
1332	use strict;	1779	use strict;
1333		1780
1334	use SDL::OpenGL;	1781	use CFClient::OpenGL;
1335		1782
1336	our @ISA = CFClient::UI::DrawBG::;	1783	our @ISA = CFClient::UI::DrawBG::;
1337		1784
1338	my @tex =	1785	my @tex =
1339	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1786	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1349	# TODO: calculations are off	1796	# TODO: calculations are off
1350	my $self = $class->SUPER::new (	1797	my $self = $class->SUPER::new (
1351	fg => [1, 1, 1],	1798	fg => [1, 1, 1],
1352	active_fg => [0, 0, 0],	1799	active_fg => [0, 0, 0],
1353	range => [0, 0, 100, 10],	1800	range => [0, 0, 100, 10],
1354	req_w => 40,	1801	req_w => 20,
1355	req_h => 13,	1802	req_h => 20,
1356	vertical => 0,	1803	vertical => 0,
1357	can_hover => 1,	1804	can_hover => 1,
1358	inner_pad => 5,	1805	inner_pad => 5,
1359	@_	1806	@_
1360	);	1807	);
…		…
1464		1911
1465	package CFClient::UI::TextView;	1912	package CFClient::UI::TextView;
1466		1913
1467	our @ISA = CFClient::UI::HBox::;	1914	our @ISA = CFClient::UI::HBox::;
1468		1915
1469	use SDL::OpenGL;	1916	use CFClient::OpenGL;
1470		1917
1471	sub new {	1918	sub new {
1472	my $class = shift;	1919	my $class = shift;
1473		1920
1474	my $self = $class->SUPER::new (	1921	my $self = $class->SUPER::new (
1475	req_w => $::WIDTH / 6,
1476	req_h => $::HEIGHT / 6,
1477	fontsize => $::FONTSIZE,	1922	fontsize => 1,
		1923	#font => default_font
1478	@_,	1924	@_,
1479		1925
1480	layout => (new CFClient::Layout),	1926	layout => (new CFClient::Layout),
1481	par => [],	1927	par => [],
1482	height => 0,	1928	height => 0,
…		…
1503	sub text_height {	1949	sub text_height {
1504	my ($self, $text) = @_;	1950	my ($self, $text) = @_;
1505		1951
1506	my $layout = $self->{layout};	1952	my $layout = $self->{layout};
1507		1953
1508	$layout->set_height ($self->{fontsize});	1954	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509	$layout->set_width ($self->{w});	1955	$layout->set_width ($self->{w});
1510	$layout->set_text ($text);	1956	$layout->set_text ($text);
1511		1957
1512	($layout->size)[1]	1958	($layout->size)[1]
1513	}	1959	}
…		…
1517		1963
1518	$self->{need_reflow}++;	1964	$self->{need_reflow}++;
1519	$self->update;	1965	$self->update;
1520	}	1966	}
1521		1967
1522	sub size_request {
1523	my ($self) = @_;
1524
1525	($self->{req_w}, $self->{req_h})
1526	}
1527
1528	sub size_allocate {	1968	sub size_allocate {
1529	my ($self, $x, $y, $w, $h) = @_;	1969	my ($self, $w, $h) = @_;
1530		1970
1531	$self->SUPER::size_allocate ($x, $y, $w, $h);	1971	$self->SUPER::size_allocate ($w, $h);
1532		1972
		1973	$self->{layout}->set_font ($self->{font}) if $self->{font};
1533	$self->{layout}->set_height ($self->{fontsize});	1974	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534	$self->{layout}->set_width ($self->{w});	1975	$self->{layout}->set_width ($self->{children}[0]{w});
1535		1976
1536	$self->reflow;	1977	$self->reflow;
1537	}	1978	}
1538		1979
1539	sub add_paragraph {	1980	sub add_paragraph {
…		…
1558		1999
1559	return unless $self->{h} > 0;	2000	return unless $self->{h} > 0;
1560		2001
1561	delete $self->{texture};	2002	delete $self->{texture};
1562		2003
1563	$TOPLEVEL->on_refresh ($self, sub {	2004	$ROOT->on_refresh ($self, sub {
1564	if (delete $self->{need_reflow}) {	2005	if (delete $self->{need_reflow}) {
1565	my $height = 0;	2006	my $height = 0;
1566		2007
1567	$height += $_->[0] = $self->text_height ($_->[2])	2008	$height += $_->[0] = $self->text_height ($_->[2])
1568	for @{$self->{par}};	2009	for @{$self->{par}};
…		…
1589	my $y1 = $top + $self->{h};	2030	my $y1 = $top + $self->{h};
1590		2031
1591	my $y = 0;	2032	my $y = 0;
1592		2033
1593	my $layout = $self->{layout};	2034	my $layout = $self->{layout};
		2035
		2036	$layout->set_font ($self->{font}) if $self->{font};
1594		2037
1595	for my $par (@{$self->{par}}) {	2038	for my $par (@{$self->{par}}) {
1596	my $h = $par->[0];	2039	my $h = $par->[0];
1597		2040
1598	if ($y0 < $y + $h && $y < $y1) {	2041	if ($y0 < $y + $h && $y < $y1) {
…		…
1626		2069
1627	}	2070	}
1628		2071
1629	#############################################################################	2072	#############################################################################
1630		2073
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	$class->SUPER::new (
1646	z => -1,
1647	can_focus => 1,
1648	list => (glGenLists 1),
1649	@_
1650	)
1651	}
1652
1653	sub key_down {
1654	print "MAPKEYDOWN\n";
1655	}
1656
1657	sub key_up {
1658	}
1659
1660	sub button_down {
1661	my ($self, $ev, $x, $y) = @_;
1662
1663	$self->focus_in;
1664
1665	if ($ev->button == 2) {
1666	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669	$self->{motion} = sub {
1670	my ($ev, $x, $y) = @_;
1671
1672	($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674	$::CFG->{map_shift_x} = $bw + $x - $ox;
1675	$::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677	$self->update;
1678	};
1679	}
1680	}
1681
1682	sub button_up {
1683	my ($self, $ev, $x, $y) = @_;
1684
1685	delete $self->{motion};
1686	}
1687
1688	sub mouse_motion {
1689	my ($self, $ev, $x, $y) = @_;
1690
1691	$self->{motion}->($ev, $x, $y) if $self->{motion};
1692	}
1693
1694	sub size_request {
1695	(
1696	1 + 32 * int $::WIDTH / 32,
1697	1 + 32 * int $::HEIGHT / 32,
1698	)
1699	}
1700
1701	sub update {
1702	my ($self) = @_;
1703
1704	$self->{need_update} = 1;
1705	$self->SUPER::update;
1706	}
1707
1708	sub draw {
1709	my ($self) = @_;
1710
1711	if (delete $self->{need_update}) {
1712	glNewList $self->{list}, GL_COMPILE;
1713
1714	if ($::MAP) {
1715	my $sw = int $::WIDTH / 32;
1716	my $sh = int $::HEIGHT / 32;
1717
1718	my $sx = $::CFG->{map_shift_x};
1719	my $sy = $::CFG->{map_shift_y};
1720
1721	glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723	my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725	if ($::CFG->{fow_enable}) {
1726	if ($::CFG->{fow_smooth}) { # smooth fog of war
1727	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728	glConvolutionFilter2D
1729	GL_CONVOLUTION_2D,
1730	GL_ALPHA,
1731	3, 3,
1732	GL_ALPHA, GL_FLOAT,
1733	pack "f*",
1734	0.1, 0.1, 0.1,
1735	0.1, 0.2, 0.1,
1736	0.1, 0.1, 0.1,
1737	;
1738	glEnable GL_CONVOLUTION_2D;
1739	}
1740
1741	my $tex = new CFClient::Texture
1742	w => $w,
1743	h => $h,
1744	data => $data,
1745	internalformat => GL_ALPHA,
1746	format => GL_ALPHA;
1747
1748	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750	glEnable GL_BLEND;
1751	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752	glEnable GL_TEXTURE_2D;
1753	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755	glColor +($::CFG->{fow_intensity}) x 3, 1;
1756	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758	glDisable GL_TEXTURE_2D;
1759	glDisable GL_BLEND;
1760	}
1761
1762	# HACK BEGIN
1763	{
1764	my ($w, $h) = (250, 250);
1765
1766	glEnable GL_BLEND;
1767	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768	glEnable GL_TEXTURE_2D;
1769	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771	CFClient::Texture->new (
1772	w => $w,
1773	h => $h,
1774	data => $::MAP->mapmap ($w, $h),
1775	type => GL_UNSIGNED_INT_8_8_8_8_REV
1776	)->draw_quad (100, 100);
1777
1778	glDisable GL_TEXTURE_2D;
1779	glDisable GL_BLEND;
1780	}
1781	# HACK END
1782	}
1783
1784	glEndList;
1785	}
1786
1787	glPushMatrix;
1788	glCallList $self->{list};
1789	glPopMatrix;
1790
1791	if ($FOCUS != $self) {
1792	glColor 64/255, 64/255, 64/255;
1793	glLogicOp GL_AND;
1794	glEnable GL_COLOR_LOGIC_OP;
1795	glBegin GL_QUADS;
1796	glVertex 0, 0;
1797	glVertex 0, $::HEIGHT;
1798	glVertex $::WIDTH, $::HEIGHT;
1799	glVertex $::WIDTH, 0;
1800	glEnd;
1801	glDisable GL_COLOR_LOGIC_OP;
1802	}
1803	}
1804
1805	my %DIR = (
1806	SDLK_KP8, [1, "north"],
1807	SDLK_KP9, [2, "northeast"],
1808	SDLK_KP6, [3, "east"],
1809	SDLK_KP3, [4, "southeast"],
1810	SDLK_KP2, [5, "south"],
1811	SDLK_KP1, [6, "southwest"],
1812	SDLK_KP4, [7, "west"],
1813	SDLK_KP7, [8, "northwest"],
1814
1815	SDLK_UP, [1, "north"],
1816	SDLK_RIGHT, [3, "east"],
1817	SDLK_DOWN, [5, "south"],
1818	SDLK_LEFT, [7, "west"],
1819	);
1820
1821	sub key_down {
1822	my ($self, $ev) = @_;
1823
1824	my $mod = $ev->key_mod;
1825	my $sym = $ev->key_sym;
1826
1827	if ($sym == SDLK_KP5) {
1828	$::CONN->user_send ("command stay fire");
1829	} elsif ($sym == SDLK_a) {
1830	$::CONN->user_send ("command apply");
1831	} elsif ($sym == SDLK_QUOTE) {
1832	$self->emit ('activate_console');
1833	} elsif ($sym == SDLK_SLASH) {
1834	$self->emit ('activate_console' => '/');
1835	} elsif (exists $DIR{$sym}) {
1836	if ($mod & KMOD_SHIFT) {
1837	$self->{shft}++;
1838	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1839	} elsif ($mod & KMOD_CTRL) {
1840	$self->{ctrl}++;
1841	$::CONN->user_send ("command run $DIR{$sym}[0]");
1842	} else {
1843	$::CONN->user_send ("command $DIR{$sym}[1]");
1844	}
1845	}
1846	}
1847
1848	sub key_up {
1849	my ($self, $ev) = @_;
1850
1851	my $mod = $ev->key_mod;
1852	my $sym = $ev->key_sym;
1853
1854	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855	$::CONN->user_send ("command fire_stop");
1856	}
1857	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858	$::CONN->user_send ("command run_stop");
1859	}
1860	}
1861
1862	#############################################################################
1863
1864	package CFClient::UI::Animator;	2074	package CFClient::UI::Animator;
1865		2075
1866	use SDL::OpenGL;	2076	use CFClient::OpenGL;
1867		2077
1868	our @ISA = CFClient::UI::Bin::;	2078	our @ISA = CFClient::UI::Bin::;
1869		2079
1870	sub moveto {	2080	sub moveto {
1871	my ($self, $x, $y) = @_;	2081	my ($self, $x, $y) = @_;
…		…
1911	my $class = shift;	2121	my $class = shift;
1912		2122
1913	my $self = $class->SUPER::new (	2123	my $self = $class->SUPER::new (
1914	state => 0,	2124	state => 0,
1915	connect_activate => \&toggle_flopper,	2125	connect_activate => \&toggle_flopper,
		2126	can_events => 1,
1916	@_	2127	@_
1917	);	2128	);
1918		2129
1919	if ($self->{state}) {	2130	if ($self->{state}) {
1920	$self->{state} = 0;	2131	$self->{state} = 0;
…		…
1927	sub toggle_flopper {	2138	sub toggle_flopper {
1928	my ($self) = @_;	2139	my ($self) = @_;
1929		2140
1930	# TODO: use animation	2141	# TODO: use animation
1931	if ($self->{state} = !$self->{state}) {	2142	if ($self->{state} = !$self->{state}) {
1932	$CFClient::UI::TOPLEVEL->add ($self->{other});	2143	$CFClient::UI::ROOT->add ($self->{other});
1933	$self->{other}->move (	2144	$self->{other}->move ($self->coord2global (0, $self->{h}));
1934	($::WIDTH - $self->{other}{w}) * 0.5,	2145	$self->emit ("open");
1935	($::HEIGHT - $self->{other}{h}) * 0.5,
1936	);
1937	} else {	2146	} else {
1938	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2147	$CFClient::UI::ROOT->remove ($self->{other});
		2148	$self->emit ("close");
		2149	}
		2150
		2151	$self->emit (changed => $self->{state});
		2152	}
		2153
		2154	#############################################################################
		2155
		2156	package CFClient::UI::Tooltip;
		2157
		2158	our @ISA = CFClient::UI::Bin::;
		2159
		2160	use CFClient::OpenGL;
		2161
		2162	sub new {
		2163	my $class = shift;
		2164
		2165	$class->SUPER::new (
		2166	@_,
		2167	can_events => 0,
		2168	)
		2169	}
		2170
		2171	sub set_text {
		2172	my ($self, $text) = @_;
		2173
		2174	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2175	$self->{label}->set_text ($text);
		2176	$self->add ($self->{label});
		2177	}
		2178
		2179	sub size_request {
		2180	my ($self) = @_;
		2181
		2182	$self->child->set_max_size ($::WIDTH * 0.2);
		2183
		2184	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2185
		2186	($w + 4, $h + 4)
		2187	}
		2188
		2189	sub _draw {
		2190	my ($self) = @_;
		2191
		2192	glPushMatrix;
		2193	glTranslate 0.375, 0.375;
		2194
		2195	my ($w, $h) = @$self{qw(w h)};
		2196
		2197	glColor 1, 0.8, 0.4;
		2198	glBegin GL_QUADS;
		2199	glVertex 0 , 0;
		2200	glVertex 0 , $h;
		2201	glVertex $w, $h;
		2202	glVertex $w, 0;
		2203	glEnd;
1939	}	2204
1940	}	2205	glColor 0, 0, 0;
		2206	glBegin GL_LINE_LOOP;
		2207	glVertex 0 , 0;
		2208	glVertex 0 , $h;
		2209	glVertex $w, $h;
		2210	glVertex $w, 0;
		2211	glEnd;
		2212
		2213	glPopMatrix;
1941		2214
1942	#############################################################################	2215	glTranslate 2, 2;
		2216	$self->SUPER::_draw;
		2217	}
1943		2218
		2219	#############################################################################
		2220
1944	package CFClient::UI::Toplevel;	2221	package CFClient::UI::Root;
1945		2222
1946	our @ISA = CFClient::UI::Container::;	2223	our @ISA = CFClient::UI::Container::;
1947		2224
1948	use SDL::OpenGL;	2225	use CFClient::OpenGL;
		2226
		2227	sub check_size {
		2228	my ($self) = @_;
		2229
		2230	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2231	}
1949		2232
1950	sub size_request {	2233	sub size_request {
1951	($::WIDTH, $::HEIGHT)	2234	($::WIDTH, $::HEIGHT)
1952	}	2235	}
1953		2236
1954	sub size_allocate {	2237	sub configure {
1955	my ($self, $x, $y, $w, $h) = @_;	2238	my ($self, $x, $y, $w, $h) = @_;
1956		2239
1957	$self->_size_allocate ($x, $y, $w, $h);	2240	$self->SUPER::configure ($x, $y, $w, $h);
1958		2241
1959	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1960	for @{$self->{children}};	2242	for my $child (@{$self->{children}}) {
1961	}	2243	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1962		2244
1963	sub translate {	2245	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2246	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2247	$child->configure ($X, $Y, $W,$H);
		2248	}
		2249	}
		2250
		2251	sub _topleft {
1964	my ($self, $x, $y) = @_;	2252	my ($self, $x, $y) = @_;
1965		2253
1966	($x, $y)	2254	($x, $y)
1967	}	2255	}
1968		2256
1969	sub update {	2257	sub update {
1970	my ($self) = @_;	2258	my ($self) = @_;
1971		2259
1972	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2260	$self->check_size;
1973	::refresh ();	2261	::refresh ();
1974	}	2262	}
1975		2263
1976	sub add {	2264	sub add {
1977	my ($self, $widget) = @_;	2265	my ($self, $child) = @_;
1978		2266
		2267	# integerize window positions
		2268	$child->{x} = int $child->{x};
		2269	$child->{y} = int $child->{y};
		2270
1979	$self->SUPER::add ($widget);	2271	$self->SUPER::add ($child);
1980
1981	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1982	}	2272	}
1983		2273
1984	sub on_refresh {	2274	sub on_refresh {
1985	my ($self, $id, $cb) = @_;	2275	my ($self, $id, $cb) = @_;
1986		2276
…		…
2009		2299
2010	#############################################################################	2300	#############################################################################
2011		2301
2012	package CFClient::UI;	2302	package CFClient::UI;
2013		2303
		2304	$ROOT = new CFClient::UI::Root;
2014	$TOPLEVEL = new CFClient::UI::Toplevel;	2305	$TOOLTIP = new CFClient::UI::Tooltip;
2015		2306
2016	1	2307	1
2017		2308

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