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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.173 by root, Tue Apr 25 10:30:48 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 (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
18	}	46	}
19		47
20	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
22	}	51	}
23		52
24	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	54	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
27		56
28	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
30		59
31	$GRAB = $widget;	60	$GRAB = $widget;
32	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
33	}
34		62
		63	check_tooltip;
		64	}
		65
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		67
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	68	if ($GRAB) {
		69	($x, $y) = $GRAB->coord2local ($x, $y);
		70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		71	}
38	}	72	}
39		73
40	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	75	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
43		77
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		79
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		81
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	82	if ($GRAB) {
		83	($x, $y) = $GRAB->coord2local ($x, $y);
		84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		85	}
49		86
50	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	89	$grab->update if $grab;
53	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
54	}	93	}
55	}	94	}
56		95
57	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
58	my ($ev) = @_;	97	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
60		99
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		101
63	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
65		104
66	$hover->update if $hover && $hover->{can_hover};	105	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		107
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	108	check_tooltip;
		109	}
		110
		111	if ($HOVER) {
		112	($x, $y) = $HOVER->coord2local ($x, $y);
		113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		114	}
71	}	115	}
72		116
73	# convert position array to integers	117	# convert position array to integers
74	sub harmonize {	118	sub harmonize {
75	my ($vals) = @_;	119	my ($vals) = @_;
76		120
77	my $rem = 0;	121	my $rem = 0;
78		122
79	for ($vals) {	123	for (@$vals) {
80	my $i = int $_ + $rem;	124	my $i = int $_ + $rem;
81	$rem += $_ - $i;	125	$rem += $_ - $i;
82	$_ = $i;	126	$_ = $i;
83	}	127	}
84	}	128	}
…		…
87		131
88	package CFClient::UI::Base;	132	package CFClient::UI::Base;
89		133
90	use strict;	134	use strict;
91		135
92	use SDL::OpenGL;	136	use CFClient::OpenGL;
93		137
94	sub new {	138	sub new {
95	my $class = shift;	139	my $class = shift;
96		140
97	my $self = bless {	141	my $self = bless {
98	x => 0,	142	x => 0,
99	y => 0,	143	y => 0,
100	z => 0,	144	z => 0,
101	w => -1,	145	can_events => 1,
102	h => -1,
103	@_	146	@_
104	}, $class;	147	}, $class;
105		148
106	for (keys %$self) {	149	for (keys %$self) {
107	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
110	}	153	}
111		154
112	$self	155	$self
113	}	156	}
114		157
		158	sub destroy {
		159	my ($self) = @_;
		160
		161	$self->hide;
		162	%$self = ();
		163	}
		164
		165	sub show {
		166	my ($self) = @_;
		167
		168	return if $self->{parent};
		169
		170	$CFClient::UI::ROOT->add ($self);
		171	}
		172
		173	sub hide {
		174	my ($self) = @_;
		175
		176	undef $GRAB if $GRAB == $self;
		177	undef $HOVER if $HOVER == $self;
		178
		179	$self->{parent}->remove ($self)
		180	if $self->{parent};
		181	}
		182
115	sub move {	183	sub move {
116	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
117	$self->{x} = $x;	186	$self->{x} = int $x;
118	$self->{y} = $y;	187	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
120	}
121		189
122	sub needs_redraw {	190	$self->update;
123	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
124	}	200	}
125		201
126	sub size_request {	202	sub size_request {
127	require Carp;	203	require Carp;
128	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
129	}	205	}
130		206
131	sub _size_allocate {	207	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
133		209
		210	if ($self->{aspect}) {
		211	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		212	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		213
		214	# use alignment to adjust x, y
		215
		216	$x += int +($w - $w2) * 0.5;
		217	$y += int +($h - $h2) * 0.5;
		218
		219	($w, $h) = ($w2, $h2);
		220	}
		221
		222	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	223	$self->{x} = $x;
135	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
136		227
137	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	229	$self->{w} = $w;
140	$self->{h} = $h;	230	$self->{h} = $h;
141		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
142	1	234	}
143	}	235	}
144		236
145	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub children {
		242	}
		243
		244	# call when resoltuion changes etc.
		245	sub reconfigure {
		246	my ($self) = @_;
		247
		248	$_->reconfigure
		249	for $self->children;
		250
		251	$_->check_size;
		252	}
		253
		254	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	255	my ($self, $w, $h) = @_;
147		256
148	$self->_size_allocate ($x, $y, $w, $h);	257	delete $self->{max_w}; $self->{max_w} = $w if $w;
		258	delete $self->{max_h}; $self->{max_h} = $h if $h;
		259	}
		260
		261	# return top left coordinates
		262	sub _topleft {
		263	my ($self, $x, $y) = @_;
		264
		265	$self->{parent}
		266	or Carp::confess "no parent widget in _topleft\n";#d#
		267
		268	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
149	}	269	}
150		270
151	# translate global coordinates to local coordinate system	271	# translate global coordinates to local coordinate system
152	sub translate {	272	sub coord2local {
153	my ($self, $x, $y) = @_;	273	my ($self, $x, $y) = @_;
154		274
155	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	275	my ($X, $Y) = $self->_topleft;
		276	($x - $X, $y - $Y)
		277	}
		278
		279	# translate local coordinates to global coordinate system
		280	sub coord2global {
		281	my ($self, $x, $y) = @_;
		282
		283	my ($X, $Y) = $self->_topleft;
		284	($x + $X, $y + $Y)
156	}	285	}
157		286
158	sub focus_in {	287	sub focus_in {
159	my ($self) = @_;	288	my ($self) = @_;
160		289
161	return if $FOCUS == $self;	290	return if $FOCUS == $self;
162	return unless $self->{can_focus};	291	return unless $self->{can_focus};
163		292
164	my $focus = $FOCUS; $FOCUS = $self;	293	my $focus = $FOCUS; $FOCUS = $self;
		294
		295	$self->emit (focus_in => $focus);
		296
165	$focus->update if $focus;	297	$focus->update if $focus;
166	$FOCUS->update;	298	$FOCUS->update;
167	}	299	}
168		300
169	sub focus_out {	301	sub focus_out {
170	my ($self) = @_;	302	my ($self) = @_;
171		303
172	return unless $FOCUS == $self;	304	return unless $FOCUS == $self;
173		305
174	my $focus = $FOCUS; undef $FOCUS;	306	my $focus = $FOCUS; undef $FOCUS;
		307
		308	$self->emit (focus_out => $focus);
		309
175	$focus->update if $focus; #?	310	$focus->update if $focus; #?
176	}	311	}
177		312
178	sub mouse_motion { }	313	sub mouse_motion { }
179	sub button_up { }	314	sub button_up { }
…		…
203	glPopMatrix;	338	glPopMatrix;
204		339
205	if ($self == $HOVER && $self->{can_hover}) {	340	if ($self == $HOVER && $self->{can_hover}) {
206	my ($x, $y) = @$self{qw(x y)};	341	my ($x, $y) = @$self{qw(x y)};
207		342
208	glColor 0, 0, 1, 0.2;	343	glColor 1, 0.8, 0.5, 0.2;
209	glEnable GL_BLEND;	344	glEnable GL_BLEND;
210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	345	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211	glBegin GL_QUADS;	346	glBegin GL_QUADS;
212	glVertex $x , $y;	347	glVertex $x , $y;
213	glVertex $x + $self->{w}, $y;	348	glVertex $x + $self->{w}, $y;
214	glVertex $x + $self->{w}, $y + $self->{h};	349	glVertex $x + $self->{w}, $y + $self->{h};
215	glVertex $x , $y + $self->{h};	350	glVertex $x , $y + $self->{h};
216	glEnd;	351	glEnd;
217	glDisable GL_BLEND;	352	glDisable GL_BLEND;
218	}	353	}
		354
		355	if ($ENV{PCLIENT_DEBUG}) {
		356	glPushMatrix;
		357	glColor 1, 1, 0, 1;
		358	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		359	glBegin GL_LINE_LOOP;
		360	glVertex 0 , 0;
		361	glVertex $self->{w}, 0;
		362	glVertex $self->{w}, $self->{h};
		363	glVertex 0 , $self->{h};
		364	glEnd;
		365	glPopMatrix;
		366	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		367	}
219	}	368	}
220		369
221	sub _draw {	370	sub _draw {
222	my ($self) = @_;	371	my ($self) = @_;
223		372
224	warn "no draw defined for $self\n";	373	warn "no draw defined for $self\n";
225	}	374	}
226		375
227	sub find_widget {	376	sub find_widget {
228	my ($self, $x, $y) = @_;	377	my ($self, $x, $y) = @_;
		378
		379	return () unless $self->{can_events};
229		380
230	return $self	381	return $self
231	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	382	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	383	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
233		384
234	()	385	()
235	}	386	}
236		387
237	sub set_parent {	388	sub set_parent {
238	my ($self, $par) = @_;	389	my ($self, $parent) = @_;
239		390
240	$self->{parent} = $par;
241	Scalar::Util::weaken $self->{parent};	391	Scalar::Util::weaken ($self->{parent} = $parent);
242	}	392	}
243		393
244	sub get_parent {	394	sub check_size {
		395	my ($self) = @_;
		396
245	$_[0]->{parent}	397	$self->{parent}
		398	or return 1;
		399
		400	my ($w, $h) = $self->{user_w} && $self->{user_h}
		401	? @$self{qw(user_w user_h)}
		402	: $self->size_request;
		403
		404	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		405	$self->{req_w} = $w;
		406	$self->{req_h} = $h;
		407
		408	$self->{parent}->check_size
		409	or $self->size_allocate (
		410	(List::Util::max $self->{w}, $w),
		411	(List::Util::max $self->{h}, $h),
		412	);
		413
		414	1
		415	} else {
		416	0
		417	}
246	}	418	}
247		419
248	sub update {	420	sub update {
249	my ($self) = @_;	421	my ($self) = @_;
250		422
…		…
253	}	425	}
254		426
255	sub connect {	427	sub connect {
256	my ($self, $signal, $cb) = @_;	428	my ($self, $signal, $cb) = @_;
257		429
258	push @{ $self->{cb}{$signal} }, $cb;	430	push @{ $self->{signal_cb}{$signal} }, $cb;
259	}	431	}
260		432
261	sub emit {	433	sub emit {
262	my ($self, $signal, @args) = @_;	434	my ($self, $signal, @args) = @_;
263		435
264	$_->($self, @args)	436	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
265	for @{$self->{cb}{$signal} || []};
266	}	437	}
267		438
268	sub DESTROY {	439	sub DESTROY {
269	my ($self) = @_;	440	my ($self) = @_;
270		441
…		…
276	package CFClient::UI::DrawBG;	447	package CFClient::UI::DrawBG;
277		448
278	our @ISA = CFClient::UI::Base::;	449	our @ISA = CFClient::UI::Base::;
279		450
280	use strict;	451	use strict;
281	use SDL::OpenGL;	452	use CFClient::OpenGL;
282		453
283	sub new {	454	sub new {
284	my $class = shift;	455	my $class = shift;
285		456
286	# range [value, low, high, page]	457	# range [value, low, high, page]
…		…
315		486
316	package CFClient::UI::Empty;	487	package CFClient::UI::Empty;
317		488
318	our @ISA = CFClient::UI::Base::;	489	our @ISA = CFClient::UI::Base::;
319		490
		491	sub new {
		492	my ($class, %arg) = @_;
		493	$class->SUPER::new (can_events => 0, %arg);
		494	}
		495
320	sub size_request {	496	sub size_request {
321	(0, 0)	497	(0, 0)
322	}	498	}
323		499
324	sub draw { }	500	sub draw { }
…		…
332	sub new {	508	sub new {
333	my ($class, %arg) = @_;	509	my ($class, %arg) = @_;
334		510
335	my $children = delete $arg{children} || [];	511	my $children = delete $arg{children} || [];
336		512
337	my $self = $class->SUPER::new (children => [], %arg);	513	my $self = $class->SUPER::new (
		514	children => [],
		515	can_events => 0,
		516	%arg,
		517	);
338	$self->add ($_) for @$children;	518	$self->add ($_) for @$children;
339		519
340	$self	520	$self
341	}	521	}
342		522
343	sub add {	523	sub add {
344	my ($self, $chld) = @_;	524	my ($self, $child) = @_;
345		525
346	$chld->set_parent ($self);	526	$child->set_parent ($self);
		527
		528	use sort 'stable';
347		529
348	$self->{children} = [	530	$self->{children} = [
349	sort { $a->{z} <=> $b->{z} }	531	sort { $a->{z} <=> $b->{z} }
350	@{$self->{children}}, $chld	532	@{$self->{children}}, $child
351	];	533	];
352		534
353	$self->{w} = $self->{h} = -1;	535	$child->check_size;
		536	}
		537
		538	sub children {
		539	@{ $_[0]{children} }
		540	}
		541
		542	sub remove {
		543	my ($self, $child) = @_;
		544
		545	delete $child->{parent};
		546	$child->hide;
		547
		548	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		549
		550	$self->check_size;
354	$self->update;	551	$self->update;
355	}	552	}
356		553
357	sub remove {	554	sub clear {
358	my ($self, $widget) = @_;	555	my ($self) = @_;
359		556
360	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	557	my $children = delete $self->{children};
		558	$self->{children} = [];
361		559
362	$self->size_allocate (0, 0, $self->{w}, $self->{h});	560	for (@$children) {
		561	delete $_->{parent};
		562	$_->hide;
		563	}
363	}	564	}
364		565
365	sub find_widget {	566	sub find_widget {
366	my ($self, $x, $y) = @_;	567	my ($self, $x, $y) = @_;
367		568
…		…
397		598
398	$class->SUPER::new (children => [$child], %arg)	599	$class->SUPER::new (children => [$child], %arg)
399	}	600	}
400		601
401	sub add {	602	sub add {
402	my ($self, $widget) = @_;	603	my ($self, $child) = @_;
403		604
404	$self->{children} = [];	605	$self->{children} = [];
405		606
406	$self->SUPER::add ($widget);	607	$self->SUPER::add ($child);
407	}	608	}
408		609
409	sub remove {	610	sub remove {
410	my ($self, $widget) = @_;	611	my ($self, $widget) = @_;
411		612
…		…
420	sub size_request {	621	sub size_request {
421	$_[0]{children}[0]->size_request	622	$_[0]{children}[0]->size_request
422	}	623	}
423		624
424	sub size_allocate {	625	sub size_allocate {
425	my ($self, $x, $y, $w, $h) = @_;	626	my ($self, $w, $h) = @_;
426		627
427	$self->_size_allocate ($x, $y, $w, $h) or return;
428
429	$self->{children}[0]->size_allocate (0, 0, $w, $h);	628	$self->{children}[0]->configure (0, 0, $w, $h);
430	}	629	}
431		630
432	#############################################################################	631	#############################################################################
433		632
434	package CFClient::UI::Window;	633	package CFClient::UI::Window;
435		634
436	our @ISA = CFClient::UI::Bin::;	635	our @ISA = CFClient::UI::Bin::;
437		636
438	use SDL::OpenGL;	637	use CFClient::OpenGL;
439		638
440	sub new {	639	sub new {
441	my ($class, %arg) = @_;	640	my ($class, %arg) = @_;
442		641
443	my $self = $class->SUPER::new (%arg);	642	my $self = $class->SUPER::new (%arg);
…		…
460	$self->child->draw;	659	$self->child->draw;
461	};	660	};
462	}	661	}
463		662
464	sub size_allocate {	663	sub size_allocate {
465	my ($self, $x, $y, $w, $h) = @_;	664	my ($self, $w, $h) = @_;
466		665
467	$self->_size_allocate ($x, $y, $w, $h) or return;
468
469	$self->child->size_allocate (0, 0, $w, $h);	666	$self->child->configure (0, 0, $w, $h);
470		667
471	$self->render_chld;	668	$self->render_chld;
472	}	669	}
473		670
474	sub _draw {	671	sub _draw {
…		…
490	glDisable GL_TEXTURE_2D;	687	glDisable GL_TEXTURE_2D;
491	}	688	}
492		689
493	#############################################################################	690	#############################################################################
494		691
		692	package CFClient::UI::ViewPort;
		693
		694	our @ISA = CFClient::UI::Window::;
		695
		696	sub new { die }
		697
		698	sub size_request {
		699	my ($self) = @_;
		700
		701	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		702	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		703
		704	@$self{qw(child_w child_h)}
		705	}
		706
		707	sub _draw {
		708	my ($self) = @_;
		709
		710	$self->{children}[1]->draw;
		711	}
		712
		713
		714	#############################################################################
		715
495	package CFClient::UI::Frame;	716	package CFClient::UI::Frame;
496		717
497	our @ISA = CFClient::UI::Bin::;	718	our @ISA = CFClient::UI::Bin::;
498		719
499	use SDL::OpenGL;	720	use CFClient::OpenGL;
500
501	sub size_request {
502	my ($self) = @_;
503	my $chld = $self->child
504	or return (0, 0);
505
506	$chld->move (2, 2);
507
508	map { $_ + 4 } $chld->size_request;
509	}
510
511	sub size_allocate {
512	my ($self, $x, $y, $w, $h) = @_;
513
514	$self->_size_allocate ($x, $y, $w, $h) or return;
515
516	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
517	}
518
519	sub _draw {
520	my ($self) = @_;
521
522	my $chld = $self->child;
523
524	my ($w, $h) = $chld->size_request;
525
526	glBegin GL_QUADS;
527	glColor 0, 0, 0;
528	glVertex 0 , 0;
529	glVertex 0 , $h + 4;
530	glVertex $w + 4 , $h + 4;
531	glVertex $w + 4 , 0;
532	glEnd;
533
534	$chld->draw;
535	}
536
537	#############################################################################
538
539	package CFClient::UI::FancyFrame;
540
541	our @ISA = CFClient::UI::Bin::;
542
543	use SDL::OpenGL;
544
545	my @tex =
546	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548		721
549	sub new {	722	sub new {
550	my $class = shift;	723	my $class = shift;
551		724
552	# TODO: user_x, user_y, overwrite moveto?
553
554	$class->SUPER::new (	725	my $self = $class->SUPER::new (
555	bg => [1, 1, 1, 1],	726	bg => [1, 1, 1, 1],
556	border_bg => [1, 1, 1, 1],	727	border_bg => [1, 1, 1, 1],
557	border => $::FONTSIZE * 0.8,	728	border => 0.8,
558	@_	729	@_
		730	);
		731
		732	$self
		733	}
		734
		735	sub _draw {
		736	my ($self) = @_;
		737
		738	my ($w, $h) = ($self->{w}, $self->{h});
		739
		740	glEnable GL_BLEND;
		741	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		742	glEnable GL_TEXTURE_2D;
		743	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		744
		745	# glBegin GL_QUADS;
		746	# glColor 0, 0, 0, 0;
		747	# glVertex 0 , 0;
		748	# glVertex 0 , $h;
		749	# glVertex $w, $h;
		750	# glVertex $w, 0;
		751	# glEnd;
		752
		753
		754	$self->child->draw;
		755	glDisable GL_BLEND;
		756	glDisable GL_TEXTURE_2D;
		757	}
		758
		759	#############################################################################
		760
		761	package CFClient::UI::FancyFrame;
		762
		763	our @ISA = CFClient::UI::Bin::;
		764
		765	use CFClient::OpenGL;
		766
		767	my @tex =
		768	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		769	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		770
		771	sub new {
		772	my $class = shift;
		773
		774	# TODO: user_x, user_y, overwrite moveto?
		775
		776	my $self = $class->SUPER::new (
		777	bg => [1, 1, 1, 1],
		778	border_bg => [1, 1, 1, 1],
		779	border => 0.8,
		780	can_events => 1,
		781	@_
		782	);
		783
		784	$self->{title} &&= new CFClient::UI::Label
		785	align => 0,
		786	valign => 1,
		787	text => $self->{title},
		788	fontsize => 1;
		789
		790	$self
		791	}
		792
		793	sub border {
		794	int $_[0]{border} * $::FONTSIZE
		795	}
		796
		797	sub size_request {
		798	my ($self) = @_;
		799
		800	my ($w, $h) = $self->SUPER::size_request;
		801
		802	(
		803	$w + $self->border * 2,
		804	$h + $self->border * 2,
559	)	805	)
560	}	806	}
561		807
562	sub size_request {
563	my ($self) = @_;
564
565	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567	my ($w, $h) = $self->SUPER::size_request;
568
569	(
570	$w + $self->{border} * 2,
571	$h + $self->{border} * 2,
572	)
573	}
574
575	sub size_allocate {	808	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;	809	my ($self, $w, $h) = @_;
577		810
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$h -= List::Util::max 0, $self->{border} * 2;	811	$h -= List::Util::max 0, $self->border * 2;
581	$w -= List::Util::max 0, $self->{border} * 2;	812	$w -= List::Util::max 0, $self->border * 2;
582		813
		814	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		815	if $self->{title};
		816
583	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	817	$self->child->configure ($self->border, $self->border, $w, $h);
584	}	818	}
585		819
586	sub button_down {	820	sub button_down {
587	my ($self, $ev, $x, $y) = @_;	821	my ($self, $ev, $x, $y) = @_;
588		822
		823	my $border = $self->border;
		824
589	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	825	if ($x < $self->{w} && $x >= $self->{w} - $border
590	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	826	&& $y < $self->{h} && $y >= $self->{h} - $border) {
591		827
592	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	828	my ($ox, $oy) = ($ev->{x}, $ev->{y});
593	my ($bw, $bh) = ($self->{w}, $self->{h});	829	my ($bw, $bh) = ($self->{w}, $self->{h});
594		830
595	$self->{motion} = sub {	831	$self->{motion} = sub {
596	my ($ev, $x, $y) = @_;	832	my ($ev, $x, $y) = @_;
597		833
598	($x, $y) = ($ev->motion_x, $ev->motion_y);	834	($x, $y) = ($ev->{x}, $ev->{y});
599		835
600	$self->{user_w} = $bw + $x - $ox;	836	$self->{user_w} = $bw + $x - $ox;
601	$self->{user_h} = $bh + $y - $oy;	837	$self->{user_h} = $bh + $y - $oy;
602	$self->update;	838	$self->check_size;
603	};	839	};
604		840
605	} elsif ($x >= 0 && $x < $self->{w}	841	} elsif ($x >= 0 && $x < $self->{w}
606	&& $y >= 0 && $y < $self->{border}) {	842	&& $y >= 0 && $y < $border) {
607		843
608	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	844	my ($ox, $oy) = ($ev->{x}, $ev->{y});
609	my ($bx, $by) = ($self->{x}, $self->{y});	845	my ($bx, $by) = ($self->{x}, $self->{y});
610		846
611	$self->{motion} = sub {	847	$self->{motion} = sub {
612	my ($ev, $x, $y) = @_;	848	my ($ev, $x, $y) = @_;
613		849
614	($x, $y) = ($ev->motion_x, $ev->motion_y);	850	($x, $y) = ($ev->{x}, $ev->{y});
615		851
616	$self->move ($bx + $x - $ox, $by + $y - $oy);	852	$self->move ($bx + $x - $ox, $by + $y - $oy);
617	$self->update;	853	$self->update;
618	};	854	};
619	}	855	}
…		…
640	glEnable GL_BLEND;	876	glEnable GL_BLEND;
641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	877	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642	glEnable GL_TEXTURE_2D;	878	glEnable GL_TEXTURE_2D;
643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	879	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644		880
		881	my $border = $self->border;
		882
645	glColor @{ $self->{border_bg} };	883	glColor @{ $self->{border_bg} };
646	$tex[1]->draw_quad (0, 0, $w, $self->{border});	884	$tex[1]->draw_quad (0, 0, $w, $border);
647	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	885	$tex[3]->draw_quad (0, $border, $border, $ch);
648	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	886	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
649	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	887	$tex[4]->draw_quad (0, $h - $border, $w, $border);
650		888
651	my $bg = $tex[0];	889	my $bg = $tex[0];
652		890
653	# TODO: repeat texture not scale	891	# TODO: repeat texture not scale
654	my $rep_x = $cw / $bg->{w};	892	my $rep_x = $cw / $bg->{w};
…		…
657	glColor @{ $self->{bg} };	895	glColor @{ $self->{bg} };
658		896
659	$bg->{s} = $rep_x;	897	$bg->{s} = $rep_x;
660	$bg->{t} = $rep_y;	898	$bg->{t} = $rep_y;
661	$bg->{wrap_mode} = 1;	899	$bg->{wrap_mode} = 1;
662	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	900	$bg->draw_quad ($border, $border, $cw, $ch);
663		901
664	glDisable GL_TEXTURE_2D;	902	glDisable GL_TEXTURE_2D;
665	glDisable GL_BLEND;	903	glDisable GL_BLEND;
666		904
		905	$self->{title}->draw if $self->{title};
667	$self->child->draw;	906	$self->child->draw;
668	}	907	}
669		908
670	#############################################################################	909	#############################################################################
671		910
…		…
673		912
674	our @ISA = CFClient::UI::Base::;	913	our @ISA = CFClient::UI::Base::;
675		914
676	use List::Util qw(max sum);	915	use List::Util qw(max sum);
677		916
678	use SDL::OpenGL;	917	use CFClient::OpenGL;
679		918
680	sub new {	919	sub new {
681	my $class = shift;	920	my $class = shift;
682		921
683	$class->SUPER::new (	922	$class->SUPER::new (
…		…
685	@_	924	@_
686	)	925	)
687	}	926	}
688		927
689	sub add {	928	sub add {
690	my ($self, $x, $y, $chld) = @_;	929	my ($self, $x, $y, $child) = @_;
691		930
		931	$child->set_parent ($self);
692	$self->{children}[$y][$x] = $chld;	932	$self->{children}[$y][$x] = $child;
693	$chld->set_parent ($self);
694		933
695	$self->{w} = $self->{h} = -1;	934	$child->check_size;
		935	}
		936
		937	sub children {
		938	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		939	}
		940
		941	# TODO: move to container class maybe? send childs a signal on removal?
		942	sub clear {
		943	my ($self) = @_;
		944
		945	my @children = $self->children;
		946	delete $self->{children};
		947
		948	for (@children) {
		949	delete $_->{parent};
		950	$_->hide;
		951	}
		952
696	$self->update;	953	$self->update;
697	}	954	}
698		955
699	sub get_wh {	956	sub get_wh {
700	my ($self) = @_;	957	my ($self) = @_;
…		…
706	or next;	963	or next;
707		964
708	for my $x (0 .. $#$row) {	965	for my $x (0 .. $#$row) {
709	my $widget = $row->[$x]	966	my $widget = $row->[$x]
710	or next;	967	or next;
711	my ($w, $h) = $widget->size_request;	968	my ($w, $h) = @$widget{qw(req_w req_h)};
712		969
713	$w[$x] = max $w[$x], $w;	970	$w[$x] = max $w[$x], $w;
714	$h[$y] = max $h[$y], $h;	971	$h[$y] = max $h[$y], $h;
715	}	972	}
716	}	973	}
…		…
728	(sum @$hs),	985	(sum @$hs),
729	)	986	)
730	}	987	}
731		988
732	sub size_allocate {	989	sub size_allocate {
733	my ($self, $x, $y, $w, $h) = @_;	990	my ($self, $w, $h) = @_;
734
735	$self->_size_allocate ($x, $y, $w, $h) or return;
736		991
737	my ($ws, $hs) = $self->get_wh;	992	my ($ws, $hs) = $self->get_wh;
738		993
739	my $req_w = sum @$ws;	994	my $req_w = sum @$ws;
740	my $req_h = sum @$hs;	995	my $req_h = sum @$hs;
…		…
762		1017
763	for my $c (0 .. $#$row) {	1018	for my $c (0 .. $#$row) {
764	my $col_w = $ws->[$c];	1019	my $col_w = $ws->[$c];
765		1020
766	if (my $widget = $row->[$c]) {	1021	if (my $widget = $row->[$c]) {
767	$widget->size_allocate ($x, $y, $col_w, $row_h);	1022	$widget->configure ($x, $y, $col_w, $row_h);
768	}	1023	}
769		1024
770	$x += $col_w;	1025	$x += $col_w;
771	}	1026	}
772		1027
…		…
817	(List::Util::max map $_->[1], @alloc),	1072	(List::Util::max map $_->[1], @alloc),
818	)	1073	)
819	}	1074	}
820		1075
821	sub size_allocate {	1076	sub size_allocate {
822	my ($self, $x, $y, $w, $h) = @_;	1077	my ($self, $w, $h) = @_;
823
824	$self->_size_allocate ($x, $y, $w, $h);
825		1078
826	($h, $w) = ($w, $h);	1079	($h, $w) = ($w, $h);
827		1080
828	my $children = $self->{children};	1081	my $children = $self->{children};
829		1082
830	my @h = map +($_->size_request)[0], @$children;	1083	my @h = map $_->{req_w}, @$children;
831		1084
832	my $req_h = List::Util::sum @h;	1085	my $req_h = List::Util::sum @h;
833		1086
834	if ($req_h > $h) {	1087	if ($req_h > $h) {
835	# ah well, not enough space	1088	# ah well, not enough space
…		…
851		1104
852	my $y = 0;	1105	my $y = 0;
853	for (0 .. $#$children) {	1106	for (0 .. $#$children) {
854	my $child = $children->[$_];	1107	my $child = $children->[$_];
855	my $h = $h[$_];	1108	my $h = $h[$_];
856	$child->size_allocate ($y, 0, $h, $w);	1109	$child->configure ($y, 0, $h, $w);
857		1110
858	$y += $h;	1111	$y += $h;
859	}	1112	}
		1113
		1114	1
860	}	1115	}
861		1116
862	#############################################################################	1117	#############################################################################
863		1118
864	package CFClient::UI::VBox;	1119	package CFClient::UI::VBox;
…		…
877	(List::Util::sum map $_->[1], @alloc),	1132	(List::Util::sum map $_->[1], @alloc),
878	)	1133	)
879	}	1134	}
880		1135
881	sub size_allocate {	1136	sub size_allocate {
882	my ($self, $x, $y, $w, $h) = @_;	1137	my ($self, $w, $h) = @_;
883
884	$self->_size_allocate ($x, $y, $w, $h);
885		1138
886	my $children = $self->{children};	1139	my $children = $self->{children};
887		1140
888	my @h = map +($_->size_request)[1], @$children;	1141	my @h = map $_->{req_h}, @$children;
889		1142
890	my $req_h = List::Util::sum @h;	1143	my $req_h = List::Util::sum @h;
891		1144
892	if ($req_h > $h) {	1145	if ($req_h > $h) {
893	# ah well, not enough space	1146	# ah well, not enough space
…		…
907		1160
908	my $y = 0;	1161	my $y = 0;
909	for (0 .. $#$children) {	1162	for (0 .. $#$children) {
910	my $child = $children->[$_];	1163	my $child = $children->[$_];
911	my $h = $h[$_];	1164	my $h = $h[$_];
912	$child->size_allocate (0, $y, $w, $h);	1165	$child->configure (0, $y, $w, $h);
913		1166
914	$y += $h;	1167	$y += $h;
915	}	1168	}
		1169
		1170	1
916	}	1171	}
917		1172
918	#############################################################################	1173	#############################################################################
919		1174
920	package CFClient::UI::Label;	1175	package CFClient::UI::Label;
921		1176
922	our @ISA = CFClient::UI::Base::;	1177	our @ISA = CFClient::UI::Base::;
923		1178
924	use SDL::OpenGL;	1179	use CFClient::OpenGL;
925		1180
926	sub new {	1181	sub new {
927	my ($class, %arg) = @_;	1182	my ($class, %arg) = @_;
928		1183
929	my $self = $class->SUPER::new (	1184	my $self = $class->SUPER::new (
930	fg => [1, 1, 1],	1185	fg => [1, 1, 1],
931	fontsize => $::FONTSIZE,	1186	#font => default_font
		1187	fontsize => 1,
932	text => "",	1188	text => "",
933	align => -1,	1189	align => -1,
		1190	valign => -1,
934	padding => 2,	1191	padding => 2,
935	layout => new CFClient::Layout,	1192	layout => new CFClient::Layout,
		1193	can_events => 0,
936	%arg	1194	%arg
937	);	1195	);
938		1196
939	$self->set_text ($self->{text});	1197	if (exists $self->{template}) {
		1198	my $layout = new CFClient::Layout;
		1199	$layout->set_text (delete $self->{template});
		1200	$self->{template} = $layout;
		1201	}
		1202
		1203	$self->set_text (delete $self->{text}) if exists $self->{text};
		1204	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
940		1205
941	$self	1206	$self
942	}	1207	}
943		1208
944	sub escape_text {	1209	sub escape {
945	local $_ = $_[1];	1210	local $_ = $_[1];
946		1211
947	s/&/&amp;/g;	1212	s/&/&amp;/g;
948	s/>/&gt;/g;	1213	s/>/&gt;/g;
949	s/</&lt;/g;	1214	s/</&lt;/g;
950		1215
951	$_[1]	1216	$_[1]
952	}	1217	}
953		1218
		1219	sub update {
		1220	my ($self) = @_;
		1221
		1222	delete $self->{texture};
		1223	$self->SUPER::update;
		1224	}
		1225
		1226	sub reconfigure {
		1227	my ($self) = @_;
		1228
		1229	delete $self->{texture};
		1230	}
		1231
954	sub set_text {	1232	sub set_text {
955	my ($self, $text) = @_;	1233	my ($self, $text) = @_;
956		1234
		1235	return if $self->{text} eq "T$text";
957	$self->{text} = $text;	1236	$self->{text} = "T$text";
		1237
958	$self->{layout}->set_markup ($text);	1238	$self->{layout}->set_text ($text);
959		1239
960	delete $self->{texture};	1240	delete $self->{texture};
961	# $self->{w} = $self->{h} = -1;
962	$self->update;	1241	$self->update;
		1242	$self->check_size;
963	}	1243	}
964		1244
965	sub get_text {	1245	sub set_markup {
966	my ($self, $text) = @_;	1246	my ($self, $markup) = @_;
967		1247
968	$self->{text}	1248	return if $self->{text} eq "M$markup";
		1249	$self->{text} = "M$markup";
		1250
		1251	$self->{layout}->set_markup ($markup);
		1252
		1253	delete $self->{texture};
		1254	$self->update;
		1255	$self->check_size;
969	}	1256	}
970		1257
971	sub size_request {	1258	sub size_request {
972	my ($self) = @_;	1259	my ($self) = @_;
973		1260
974	$self->{layout}->set_width;	1261	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1262	$self->{layout}->set_width ($self->{max_w} || -1);
975	$self->{layout}->set_height ($self->{fontsize});	1263	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1264
976	my ($w, $h) = $self->{layout}->size;	1265	my ($w, $h) = $self->{layout}->size;
		1266
		1267	if (exists $self->{template}) {
		1268	$self->{template}->set_font ($self->{font}) if $self->{font};
		1269	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1270
		1271	my ($w2, $h2) = $self->{template}->size;
		1272
		1273	$w = List::Util::max $w, $w2;
		1274	$h = List::Util::max $h, $h2;
		1275	}
977		1276
978	(	1277	(
979	$w + $self->{padding} * 2,	1278	$w + $self->{padding} * 2,
980	$h + $self->{padding} * 2,	1279	$h + $self->{padding} * 2,
981	)	1280	)
982	}	1281	}
983		1282
984	sub size_allocate {	1283	sub size_allocate {
985	my ($self, $x, $y, $w, $h) = @_;	1284	my ($self, $w, $h) = @_;
986
987	$self->_size_allocate ($x, $y, $w, $h) or return;
988		1285
989	delete $self->{texture};	1286	delete $self->{texture};
990	}	1287	}
991		1288
992	sub update {	1289	sub set_fontsize {
993	my ($self) = @_;	1290	my ($self, $fontsize) = @_;
994		1291
		1292	$self->{fontsize} = $fontsize;
995	delete $self->{texture};	1293	delete $self->{texture};
		1294	$self->check_size;
996	$self->SUPER::update;	1295	$self->update;
997	}	1296	}
998		1297
999	sub _draw {	1298	sub _draw {
1000	my ($self) = @_;	1299	my ($self) = @_;
1001		1300
1002	my $tex = $self->{texture} ||= do {	1301	my $tex = $self->{texture} ||= do {
		1302	$self->{layout}->set_font ($self->{font}) if $self->{font};
1003	$self->{layout}->set_width ($self->{w});	1303	$self->{layout}->set_width ($self->{w});
1004	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1304	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1005	new_from_layout CFClient::Texture $self->{layout}	1305	new_from_layout CFClient::Texture $self->{layout}
1006	};	1306	};
1007		1307
1008	glEnable GL_BLEND;	1308	glEnable GL_BLEND;
1009	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1309	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010	glEnable GL_TEXTURE_2D;	1310	glEnable GL_TEXTURE_2D;
1011	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1311	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012		1312
1013	glColor @{$self->{fg}};	1313	glColor @{$self->{fg}};
1014		1314
1015	my $x =	1315	$self->{ox} = int (
1016	$self->{align} < 0 ? $self->{padding}	1316	$self->{align} < 0 ? $self->{padding}
1017	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1317	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1018	: ($self->{w} - $tex->{w}) * 0.5;	1318	: ($self->{w} - $tex->{w}) * 0.5
		1319	);
1019		1320
1020	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1321	$self->{oy} = int (
		1322	$self->{valign} < 0 ? $self->{padding}
		1323	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1324	: ($self->{h} - $tex->{h}) * 0.5
		1325	);
		1326
		1327	$tex->draw_quad ($self->{ox}, $self->{oy});
1021		1328
1022	glDisable GL_TEXTURE_2D;	1329	glDisable GL_TEXTURE_2D;
1023	glDisable GL_BLEND;	1330	glDisable GL_BLEND;
1024	}	1331	}
1025		1332
1026	#############################################################################	1333	#############################################################################
1027		1334
1028	package CFClient::UI::Entry;	1335	package CFClient::UI::EntryBase;
1029		1336
1030	our @ISA = CFClient::UI::Label::;	1337	our @ISA = CFClient::UI::Label::;
1031		1338
1032	use SDL;	1339	use CFClient::OpenGL;
1033	use SDL::OpenGL;
1034		1340
1035	sub new {	1341	sub new {
1036	my $class = shift;	1342	my $class = shift;
1037		1343
1038	$class->SUPER::new (	1344	$class->SUPER::new (
1039	fg => [1, 1, 1],	1345	fg => [1, 1, 1],
1040	bg => [0, 0, 0, 0.2],	1346	bg => [0, 0, 0, 0.2],
1041	active_bg => [1, 1, 1, 0.5],	1347	active_bg => [1, 1, 1, 0.5],
1042	active_fg => [0, 0, 0],	1348	active_fg => [0, 0, 0],
1043	can_hover => 1,	1349	can_hover => 1,
1044	can_focus => 1,	1350	can_focus => 1,
		1351	valign => 0,
		1352	can_events => 1,
1045	@_	1353	@_
1046	)	1354	)
1047	}	1355	}
1048		1356
1049	sub _set_text {	1357	sub _set_text {
1050	my ($self, $text) = @_;	1358	my ($self, $text) = @_;
1051		1359
1052	my $old_text = $self->{text};	1360	delete $self->{cur_h};
		1361
		1362	return if $self->{text} eq $text;
		1363
		1364	delete $self->{texture};
1053		1365
1054	$self->{last_activity} = $::NOW;	1366	$self->{last_activity} = $::NOW;
1055
1056	$self->{text} = $text;	1367	$self->{text} = $text;
1057	$self->{layout}->set_width ($self->{w});
1058	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059		1368
1060	$text =~ s/./*/g if $self->{hidden};	1369	$text =~ s/./*/g if $self->{hidden};
		1370	$self->{layout}->set_text ("$text ");
1061		1371
1062	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1372	$self->emit (changed => $self->{text});
		1373	}
1063		1374
1064	$text = substr $text, 0, $self->{cursor};	1375	sub get_text {
1065	utf8::encode $text;	1376	$_[0]{text}
1066
1067	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070	if $old_text ne $self->{text};
1071	}	1377	}
1072		1378
1073	sub size_request {	1379	sub size_request {
1074	my ($self) = @_;	1380	my ($self) = @_;
1075		1381
…		…
1077		1383
1078	($w + 1, $h) # add 1 for cursor	1384	($w + 1, $h) # add 1 for cursor
1079	}	1385	}
1080		1386
1081	sub size_allocate {	1387	sub size_allocate {
1082	my ($self, $x, $y, $w, $h) = @_;	1388	my ($self, $w, $h) = @_;
1083		1389
1084	$self->SUPER::size_allocate ($x, $y, $w, $h);	1390	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1085
1086	$self->_set_text ($self->{text});
1087	}	1391	}
1088		1392
1089	sub set_text {	1393	sub set_text {
1090	my ($self, $text) = @_;	1394	my ($self, $text) = @_;
1091		1395
…		…
1095	}	1399	}
1096		1400
1097	sub key_down {	1401	sub key_down {
1098	my ($self, $ev) = @_;	1402	my ($self, $ev) = @_;
1099		1403
1100	my $mod = $ev->key_mod;	1404	my $mod = $ev->{mod};
1101	my $sym = $ev->key_sym;	1405	my $sym = $ev->{sym};
1102
1103	my $uni = $ev->key_unicode;	1406	my $uni = $ev->{unicode};
1104		1407
1105	my $text = $self->get_text;	1408	my $text = $self->get_text;
1106		1409
1107	if ($sym == SDLK_BACKSPACE) {	1410	if ($sym == 8) {
1108	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1411	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109	} elsif ($sym == SDLK_DELETE) {	1412	} elsif ($sym == 127) {
1110	substr $text, $self->{cursor}, 1, "";	1413	substr $text, $self->{cursor}, 1, "";
1111	} elsif ($sym == SDLK_LEFT) {	1414	} elsif ($sym == CFClient::SDLK_LEFT) {
1112	--$self->{cursor} if $self->{cursor};	1415	--$self->{cursor} if $self->{cursor};
1113	} elsif ($sym == SDLK_RIGHT) {	1416	} elsif ($sym == CFClient::SDLK_RIGHT) {
1114	++$self->{cursor} if $self->{cursor} < length $self->{text};	1417	++$self->{cursor} if $self->{cursor} < length $self->{text};
1115	} elsif ($sym == SDLK_HOME) {	1418	} elsif ($sym == CFClient::SDLK_HOME) {
1116	$self->{cursor} = 0;	1419	$self->{cursor} = 0;
1117	} elsif ($sym == SDLK_END) {	1420	} elsif ($sym == CFClient::SDLK_END) {
1118	$self->{cursor} = length $text;	1421	$self->{cursor} = length $text;
1119	} elsif ($sym == SDLK_ESCAPE) {	1422	} elsif ($sym == 27) {
1120	$self->emit ('escape');	1423	$self->emit ('escape');
1121	} elsif ($uni) {	1424	} elsif ($uni) {
1122	substr $text, $self->{cursor}++, 0, chr $uni;	1425	substr $text, $self->{cursor}++, 0, chr $uni;
1123	}	1426	}
1124		1427
…		…
1179		1482
1180	$self->SUPER::_draw;	1483	$self->SUPER::_draw;
1181		1484
1182	#TODO: force update every cursor change :(	1485	#TODO: force update every cursor change :(
1183	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1486	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1487
		1488	unless (exists $self->{cur_h}) {
		1489	my $text = substr $self->{text}, 0, $self->{cursor};
		1490	utf8::encode $text;
		1491
		1492	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1493	}
		1494
1184	glColor @{$self->{fg}};	1495	glColor @{$self->{fg}};
1185	glBegin GL_LINES;	1496	glBegin GL_LINES;
1186	glVertex $self->{cur_x}, $self->{cur_y};
1187	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1497	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1498	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188	glEnd;	1499	glEnd;
1189	}	1500	}
1190	}	1501	}
1191		1502
1192	package CFClient::UI::LineEntry;	1503	package CFClient::UI::Entry;
1193		1504
1194	our @ISA = CFClient::UI::Entry::;	1505	our @ISA = CFClient::UI::EntryBase::;
1195		1506
1196	use SDL;	1507	use CFClient::OpenGL;
1197	use SDL::OpenGL;
1198		1508
1199	sub key_down {	1509	sub key_down {
1200	my ($self, $ev) = @_;	1510	my ($self, $ev) = @_;
1201		1511
1202	my $sym = $ev->key_sym;	1512	my $sym = $ev->{sym};
1203		1513
1204	if ($sym == SDLK_RETURN) {	1514	if ($sym == 13) {
		1515	unshift @{$self->{history}},
		1516	my $txt = $self->get_text;
		1517	$self->{history_pointer} = -1;
		1518	$self->{history_saveback} = '';
1205	$self->emit (activate => $self->get_text);	1519	$self->emit (activate => $txt);
1206	$self->update;	1520	$self->update;
		1521
		1522	} elsif ($sym == CFClient::SDLK_UP) {
		1523	if ($self->{history_pointer} < 0) {
		1524	$self->{history_saveback} = $self->get_text;
		1525	}
		1526	if (@{$self->{history} || []} > 0) {
		1527	$self->{history_pointer}++;
		1528	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1529	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1530	}
		1531	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1532	}
		1533
		1534	} elsif ($sym == CFClient::SDLK_DOWN) {
		1535	$self->{history_pointer}--;
		1536	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1537
		1538	if ($self->{history_pointer} >= 0) {
		1539	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1540	} else {
		1541	$self->set_text ($self->{history_saveback});
		1542	}
1207		1543
1208	} else {	1544	} else {
1209	$self->SUPER::key_down ($ev);	1545	$self->SUPER::key_down ($ev);
1210	}	1546	}
1211		1547
…		…
1215		1551
1216	package CFClient::UI::Button;	1552	package CFClient::UI::Button;
1217		1553
1218	our @ISA = CFClient::UI::Label::;	1554	our @ISA = CFClient::UI::Label::;
1219		1555
1220	use SDL;	1556	use CFClient::OpenGL;
1221	use SDL::OpenGL;
1222		1557
1223	my @tex =	1558	my @tex =
1224	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225	qw(b1_button_active.png);	1560	qw(b1_button_active.png);
1226		1561
1227	sub new {	1562	sub new {
1228	my $class = shift;	1563	my $class = shift;
1229		1564
1230	$class->SUPER::new (	1565	$class->SUPER::new (
1231	padding => 4,	1566	padding => 4,
1232	fg => [1, 1, 1],	1567	fg => [1, 1, 1],
1233	bg => [1, 1, 1, 0.2],	1568	bg => [1, 1, 1, 0.2],
1234	active_fg => [1, 1, 0],	1569	active_fg => [0, 0, 1],
1235	can_hover => 1,	1570	can_hover => 1,
		1571	align => 0,
		1572	valign => 0,
		1573	can_events => 1,
1236	@_	1574	@_
1237	)	1575	)
1238	}	1576	}
1239		1577
1240	sub button_up {	1578	sub button_up {
…		…
1248		1586
1249	sub _draw {	1587	sub _draw {
1250	my ($self) = @_;	1588	my ($self) = @_;
1251		1589
1252	local $self->{fg} = $self->{fg};	1590	local $self->{fg} = $self->{fg};
1253	my $tex = $tex[0];
1254
1255	glEnable GL_BLEND;
1256	glEnable GL_TEXTURE_2D;
1257	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258		1591
1259	if ($GRAB == $self) {	1592	if ($GRAB == $self) {
1260	$self->{fg} = $self->{active_fg};	1593	$self->{fg} = $self->{active_fg};
1261	}	1594	}
1262		1595
1263	glBindTexture GL_TEXTURE_2D, $tex->{name};	1596	glEnable GL_BLEND;
		1597	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1598	glEnable GL_TEXTURE_2D;
1264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1599	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1600	glColor 0, 0, 0, 1;
1265		1601
1266	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1602	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1267		1603
1268	glDisable GL_TEXTURE_2D;	1604	glDisable GL_TEXTURE_2D;
1269	glDisable GL_BLEND;	1605	glDisable GL_BLEND;
1270		1606
1271	$self->SUPER::_draw;	1607	$self->SUPER::_draw;
…		…
1276	package CFClient::UI::CheckBox;	1612	package CFClient::UI::CheckBox;
1277		1613
1278	our @ISA = CFClient::UI::DrawBG::;	1614	our @ISA = CFClient::UI::DrawBG::;
1279		1615
1280	my @tex =	1616	my @tex =
1281	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1617	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1618	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283		1619
1284	use SDL;	1620	use CFClient::OpenGL;
1285	use SDL::OpenGL;
1286		1621
1287	sub new {	1622	sub new {
1288	my $class = shift;	1623	my $class = shift;
1289		1624
1290	$class->SUPER::new (	1625	$class->SUPER::new (
…		…
1301	my ($self) = @_;	1636	my ($self) = @_;
1302		1637
1303	($self->{padding} * 2 + 6) x 2	1638	($self->{padding} * 2 + 6) x 2
1304	}	1639	}
1305		1640
1306	sub size_allocate {
1307	my ($self, $x, $y, $w, $h) = @_;
1308
1309	$self->_size_allocate ($x, $y, $w, $h);
1310	}
1311
1312	sub button_down {	1641	sub button_down {
1313	my ($self, $ev, $x, $y) = @_;	1642	my ($self, $ev, $x, $y) = @_;
1314		1643
1315	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1644	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1645	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1342	glDisable GL_BLEND;	1671	glDisable GL_BLEND;
1343	}	1672	}
1344		1673
1345	#############################################################################	1674	#############################################################################
1346		1675
		1676	package CFClient::UI::Image;
		1677
		1678	our @ISA = CFClient::UI::Base::;
		1679
		1680	use CFClient::OpenGL;
		1681	use Carp qw/confess/;
		1682
		1683	our %loaded_images;
		1684
		1685	sub new {
		1686	my $class = shift;
		1687
		1688	my $self = $class->SUPER::new (can_events => 0, @_);
		1689
		1690	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1691
		1692	$loaded_images{$self->{image}} ||=
		1693	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1694
		1695	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1696
		1697	Scalar::Util::weaken $loaded_images{$self->{image}};
		1698
		1699	$self->{aspect} = $tex->{w} / $tex->{h};
		1700
		1701	$self
		1702	}
		1703
		1704	sub size_request {
		1705	my ($self) = @_;
		1706
		1707	($self->{tex}->{w}, $self->{tex}->{h})
		1708	}
		1709
		1710	sub _draw {
		1711	my ($self) = @_;
		1712
		1713	my $tex = $self->{tex};
		1714
		1715	my ($w, $h) = ($self->{w}, $self->{h});
		1716
		1717	if ($self->{rot90}) {
		1718	glRotate 90, 0, 0, 1;
		1719	glTranslate 0, -$self->{w}, 0;
		1720
		1721	($w, $h) = ($h, $w);
		1722	}
		1723
		1724	glEnable GL_BLEND;
		1725	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1726	glEnable GL_TEXTURE_2D;
		1727	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1728
		1729	$tex->draw_quad (0, 0, $w, $h);
		1730
		1731	glDisable GL_BLEND;
		1732	glDisable GL_TEXTURE_2D;
		1733	}
		1734
		1735	#############################################################################
		1736
		1737	package CFClient::UI::VGauge;
		1738
		1739	our @ISA = CFClient::UI::Base::;
		1740
		1741	use List::Util qw(min max);
		1742
		1743	use CFClient::OpenGL;
		1744
		1745	my %tex = (
		1746	food => [
		1747	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1748	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1749	],
		1750	grace => [
		1751	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1752	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1753	],
		1754	hp => [
		1755	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1756	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1757	],
		1758	mana => [
		1759	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1760	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1761	],
		1762	);
		1763
		1764	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1765	sub new {
		1766	my $class = shift;
		1767
		1768	my $self = $class->SUPER::new (
		1769	type => 'food',
		1770	@_
		1771	);
		1772
		1773	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	#my $tex = $tex{$self->{type}}[0];
		1782	#@$tex{qw(w h)}
		1783	(0, 0)
		1784	}
		1785
		1786	sub set_max {
		1787	my ($self, $max) = @_;
		1788
		1789	return if $self->{max_val} == $max;
		1790
		1791	$self->{max_val} = $max;
		1792	$self->update;
		1793	}
		1794
		1795	sub set_value {
		1796	my ($self, $val, $max) = @_;
		1797
		1798	$self->set_max ($max)
		1799	if defined $max;
		1800
		1801	return if $self->{val} == $val;
		1802
		1803	$self->{val} = $val;
		1804	$self->update;
		1805	}
		1806
		1807	sub _draw {
		1808	my ($self) = @_;
		1809
		1810	my $tex = $tex{$self->{type}};
		1811	my ($t1, $t2, $t3) = @$tex;
		1812
		1813	my ($w, $h) = ($self->{w}, $self->{h});
		1814
		1815	if ($self->{vertical}) {
		1816	glRotate 90, 0, 0, 1;
		1817	glTranslate 0, -$self->{w}, 0;
		1818
		1819	($w, $h) = ($h, $w);
		1820	}
		1821
		1822	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1823
		1824	my $ycut1 = max 0, min 1, $ycut;
		1825	my $ycut2 = max 0, min 1, $ycut - 1;
		1826
		1827	my $h1 = $self->{h} * (1 - $ycut1);
		1828	my $h2 = $self->{h} * (1 - $ycut2);
		1829
		1830	glEnable GL_BLEND;
		1831	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1832	glEnable GL_TEXTURE_2D;
		1833	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1834
		1835	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1836	glBegin GL_QUADS;
		1837	glTexCoord 0 , 0; glVertex 0 , 0;
		1838	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1839	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1840	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1841	glEnd;
		1842
		1843	my $ycut1 = List::Util::min 1, $ycut;
		1844	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1845	glBegin GL_QUADS;
		1846	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1847	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1848	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1849	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1850	glEnd;
		1851
		1852	if ($t3) {
		1853	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1854	glBegin GL_QUADS;
		1855	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1856	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1857	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1858	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1859	glEnd;
		1860	}
		1861
		1862	glDisable GL_BLEND;
		1863	glDisable GL_TEXTURE_2D;
		1864	}
		1865
		1866	#############################################################################
		1867
		1868	package CFClient::UI::Gauge;
		1869
		1870	our @ISA = CFClient::UI::VBox::;
		1871
		1872	sub new {
		1873	my ($class, %arg) = @_;
		1874
		1875	my $self = $class->SUPER::new (
		1876	tooltip => $arg{type},
		1877	can_hover => 1,
		1878	can_events => 1,
		1879	%arg,
		1880	);
		1881
		1882	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1883	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1884	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1885
		1886	$self
		1887	}
		1888
		1889	sub set_fontsize {
		1890	my ($self, $fsize) = @_;
		1891
		1892	$self->{value}->set_fontsize ($fsize);
		1893	$self->{max} ->set_fontsize ($fsize);
		1894	}
		1895
		1896	sub set_max {
		1897	my ($self, $max) = @_;
		1898
		1899	$self->{gauge}->set_max ($max);
		1900	$self->{max}->set_text ($max);
		1901	}
		1902
		1903	sub set_value {
		1904	my ($self, $val, $max) = @_;
		1905
		1906	$self->set_max ($max)
		1907	if defined $max;
		1908
		1909	$self->{gauge}->set_value ($val, $max);
		1910	$self->{value}->set_text ($val);
		1911	}
		1912
		1913	#############################################################################
		1914
1347	package CFClient::UI::Slider;	1915	package CFClient::UI::Slider;
1348		1916
1349	use strict;	1917	use strict;
1350		1918
1351	use SDL::OpenGL;	1919	use CFClient::OpenGL;
1352		1920
1353	our @ISA = CFClient::UI::DrawBG::;	1921	our @ISA = CFClient::UI::DrawBG::;
1354		1922
1355	my @tex =	1923	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1924	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1366	# TODO: calculations are off	1934	# TODO: calculations are off
1367	my $self = $class->SUPER::new (	1935	my $self = $class->SUPER::new (
1368	fg => [1, 1, 1],	1936	fg => [1, 1, 1],
1369	active_fg => [0, 0, 0],	1937	active_fg => [0, 0, 0],
1370	range => [0, 0, 100, 10],	1938	range => [0, 0, 100, 10],
1371	req_w => 40,	1939	req_w => 20,
1372	req_h => 13,	1940	req_h => 20,
1373	vertical => 0,	1941	vertical => 0,
1374	can_hover => 1,	1942	can_hover => 1,
1375	inner_pad => 5,	1943	inner_pad => 5,
1376	@_	1944	@_
1377	);	1945	);
…		…
1481		2049
1482	package CFClient::UI::TextView;	2050	package CFClient::UI::TextView;
1483		2051
1484	our @ISA = CFClient::UI::HBox::;	2052	our @ISA = CFClient::UI::HBox::;
1485		2053
1486	use SDL::OpenGL;	2054	use CFClient::OpenGL;
1487		2055
1488	sub new {	2056	sub new {
1489	my $class = shift;	2057	my $class = shift;
1490		2058
1491	my $self = $class->SUPER::new (	2059	my $self = $class->SUPER::new (
1492	req_w => $::WIDTH / 6,	2060	fontsize => 1,
1493	req_h => $::HEIGHT / 6,	2061	can_events => 0,
1494	fontsize => $::FONTSIZE,	2062	#font => default_font
1495	@_,	2063	@_,
1496		2064
1497	layout => (new CFClient::Layout),	2065	layout => (new CFClient::Layout),
1498	par => [],	2066	par => [],
1499	height => 0,	2067	height => 0,
1500	children => [	2068	children => [
1501	(new CFClient::UI::Empty expand => 1),	2069	(new CFClient::UI::Empty expand => 1),
1502	(new CFClient::UI::Slider vertical => 1),	2070	(new CFClient::UI::Slider vertical => 1),
1503	],	2071	],
1504	);	2072	);
1505		2073
…		…
1520	sub text_height {	2088	sub text_height {
1521	my ($self, $text) = @_;	2089	my ($self, $text) = @_;
1522		2090
1523	my $layout = $self->{layout};	2091	my $layout = $self->{layout};
1524		2092
1525	$layout->set_height ($self->{fontsize});	2093	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526	$layout->set_width ($self->{w});	2094	$layout->set_width ($self->{w});
1527	$layout->set_text ($text);	2095	$layout->set_text ($text);
1528		2096
1529	($layout->size)[1]	2097	($layout->size)[1]
1530	}	2098	}
…		…
1534		2102
1535	$self->{need_reflow}++;	2103	$self->{need_reflow}++;
1536	$self->update;	2104	$self->update;
1537	}	2105	}
1538		2106
1539	sub size_request {
1540	my ($self) = @_;
1541
1542	($self->{req_w}, $self->{req_h})
1543	}
1544
1545	sub size_allocate {	2107	sub size_allocate {
1546	my ($self, $x, $y, $w, $h) = @_;	2108	my ($self, $w, $h) = @_;
1547		2109
1548	$self->SUPER::size_allocate ($x, $y, $w, $h);	2110	$self->SUPER::size_allocate ($w, $h);
1549		2111
		2112	$self->{layout}->set_font ($self->{font}) if $self->{font};
1550	$self->{layout}->set_height ($self->{fontsize});	2113	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551	$self->{layout}->set_width ($self->{w});	2114	$self->{layout}->set_width ($self->{children}[0]{w});
1552		2115
1553	$self->reflow;	2116	$self->reflow;
1554	}	2117	}
1555		2118
1556	sub add_paragraph {	2119	sub add_paragraph {
…		…
1575		2138
1576	return unless $self->{h} > 0;	2139	return unless $self->{h} > 0;
1577		2140
1578	delete $self->{texture};	2141	delete $self->{texture};
1579		2142
1580	$TOPLEVEL->on_refresh ($self, sub {	2143	$ROOT->on_refresh ($self, sub {
1581	if (delete $self->{need_reflow}) {	2144	if (delete $self->{need_reflow}) {
1582	my $height = 0;	2145	my $height = 0;
1583		2146
1584	$height += $_->[0] = $self->text_height ($_->[2])	2147	$height += $_->[0] = $self->text_height ($_->[2])
1585	for @{$self->{par}};	2148	for @{$self->{par}};
…		…
1607		2170
1608	my $y = 0;	2171	my $y = 0;
1609		2172
1610	my $layout = $self->{layout};	2173	my $layout = $self->{layout};
1611		2174
		2175	$layout->set_font ($self->{font}) if $self->{font};
		2176
1612	for my $par (@{$self->{par}}) {	2177	for my $par (@{$self->{par}}) {
1613	my $h = $par->[0];	2178	my $h = $par->[0];
1614		2179
1615	if ($y0 < $y + $h && $y < $y1) {	2180	if ($y0 < $y + $h && $y < $y1) {
1616	$layout->set_text ($par->[2]);	2181	$layout->set_text ($par->[2]);
…		…
1633	my ($self) = @_;	2198	my ($self) = @_;
1634		2199
1635	if ($self->{texture}) {	2200	if ($self->{texture}) {
1636	glEnable GL_TEXTURE_2D;	2201	glEnable GL_TEXTURE_2D;
1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2202	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2203	glColor 1, 1, 1, 1;
1638	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2204	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1639	glDisable GL_TEXTURE_2D;	2205	glDisable GL_TEXTURE_2D;
1640	}	2206	}
1641		2207
1642	$self->{children}[1]->draw;	2208	$self->{children}[1]->draw;
1643		2209
1644	}	2210	}
1645		2211
1646	#############################################################################	2212	#############################################################################
1647		2213
1648	package CFClient::UI::MapWidget;
1649
1650	use strict;
1651
1652	use List::Util qw(min max);
1653
1654	use SDL;
1655	use SDL::OpenGL;
1656
1657	our @ISA = CFClient::UI::Base::;
1658
1659	sub new {
1660	my $class = shift;
1661
1662	$class->SUPER::new (
1663	z => -1,
1664	can_focus => 1,
1665	list => (glGenLists 1),
1666	@_
1667	)
1668	}
1669
1670	sub key_down {
1671	print "MAPKEYDOWN\n";
1672	}
1673
1674	sub key_up {
1675	}
1676
1677	sub button_down {
1678	my ($self, $ev, $x, $y) = @_;
1679
1680	$self->focus_in;
1681
1682	if ($ev->button == 2) {
1683	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686	$self->{motion} = sub {
1687	my ($ev, $x, $y) = @_;
1688
1689	($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691	$::CFG->{map_shift_x} = $bw + $x - $ox;
1692	$::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694	$self->update;
1695	};
1696	}
1697	}
1698
1699	sub button_up {
1700	my ($self, $ev, $x, $y) = @_;
1701
1702	delete $self->{motion};
1703	}
1704
1705	sub mouse_motion {
1706	my ($self, $ev, $x, $y) = @_;
1707
1708	$self->{motion}->($ev, $x, $y) if $self->{motion};
1709	}
1710
1711	sub size_request {
1712	(
1713	1 + 32 * int $::WIDTH / 32,
1714	1 + 32 * int $::HEIGHT / 32,
1715	)
1716	}
1717
1718	sub update {
1719	my ($self) = @_;
1720
1721	$self->{need_update} = 1;
1722	$self->SUPER::update;
1723	}
1724
1725	sub draw {
1726	my ($self) = @_;
1727
1728	if (delete $self->{need_update}) {
1729	glNewList $self->{list}, GL_COMPILE;
1730
1731	if ($::MAP) {
1732	my $sw = int $::WIDTH / 32;
1733	my $sh = int $::HEIGHT / 32;
1734
1735	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738	glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742	if ($::CFG->{fow_enable}) {
1743	if ($::CFG->{fow_smooth}) { # smooth fog of war
1744	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745	glConvolutionFilter2D
1746	GL_CONVOLUTION_2D,
1747	GL_ALPHA,
1748	3, 3,
1749	GL_ALPHA, GL_FLOAT,
1750	pack "f*",
1751	0.1, 0.1, 0.1,
1752	0.1, 0.2, 0.1,
1753	0.1, 0.1, 0.1,
1754	;
1755	glEnable GL_CONVOLUTION_2D;
1756	}
1757
1758	my $tex = new CFClient::Texture
1759	w => $w,
1760	h => $h,
1761	data => $data,
1762	internalformat => GL_ALPHA,
1763	format => GL_ALPHA;
1764
1765	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767	glEnable GL_BLEND;
1768	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769	glEnable GL_TEXTURE_2D;
1770	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772	glColor +($::CFG->{fow_intensity}) x 3, 1;
1773	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775	glDisable GL_TEXTURE_2D;
1776	glDisable GL_BLEND;
1777	}
1778
1779	# HACK BEGIN
1780	{
1781	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782	my ($w, $h) = (250, 250);
1783
1784	glEnable GL_BLEND;
1785	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786	glEnable GL_TEXTURE_2D;
1787	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789	CFClient::Texture->new (
1790	w => $w,
1791	h => $h,
1792	data => $::MAP->mapmap ($w, $h),
1793	type => GL_UNSIGNED_INT_8_8_8_8_REV
1794	)->draw_quad (100, 100);
1795
1796	glDisable GL_TEXTURE_2D;
1797	glDisable GL_BLEND;
1798	}
1799	# HACK END
1800	}
1801
1802	glEndList;
1803	}
1804
1805	glPushMatrix;
1806	glCallList $self->{list};
1807	glPopMatrix;
1808
1809	if ($FOCUS != $self) {
1810	glColor 64/255, 64/255, 64/255;
1811	glLogicOp GL_AND;
1812	glEnable GL_COLOR_LOGIC_OP;
1813	glBegin GL_QUADS;
1814	glVertex 0, 0;
1815	glVertex 0, $::HEIGHT;
1816	glVertex $::WIDTH, $::HEIGHT;
1817	glVertex $::WIDTH, 0;
1818	glEnd;
1819	glDisable GL_COLOR_LOGIC_OP;
1820	}
1821	}
1822
1823	my %DIR = (
1824	SDLK_KP8, [1, "north"],
1825	SDLK_KP9, [2, "northeast"],
1826	SDLK_KP6, [3, "east"],
1827	SDLK_KP3, [4, "southeast"],
1828	SDLK_KP2, [5, "south"],
1829	SDLK_KP1, [6, "southwest"],
1830	SDLK_KP4, [7, "west"],
1831	SDLK_KP7, [8, "northwest"],
1832
1833	SDLK_UP, [1, "north"],
1834	SDLK_RIGHT, [3, "east"],
1835	SDLK_DOWN, [5, "south"],
1836	SDLK_LEFT, [7, "west"],
1837	);
1838
1839	sub key_down {
1840	my ($self, $ev) = @_;
1841
1842	my $mod = $ev->key_mod;
1843	my $sym = $ev->key_sym;
1844
1845	if ($sym == SDLK_KP5) {
1846	$::CONN->user_send ("command stay fire");
1847	} elsif ($sym == SDLK_a) {
1848	$::CONN->user_send ("command apply");
1849	} elsif ($sym == SDLK_QUOTE) {
1850	$self->emit ('activate_console');
1851	} elsif ($sym == SDLK_SLASH) {
1852	$self->emit ('activate_console' => '/');
1853	} elsif (exists $DIR{$sym}) {
1854	if ($mod & KMOD_SHIFT) {
1855	$self->{shft}++;
1856	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1857	} elsif ($mod & KMOD_CTRL) {
1858	$self->{ctrl}++;
1859	$::CONN->user_send ("command run $DIR{$sym}[0]");
1860	} else {
1861	$::CONN->user_send ("command $DIR{$sym}[1]");
1862	}
1863	}
1864	}
1865
1866	sub key_up {
1867	my ($self, $ev) = @_;
1868
1869	my $mod = $ev->key_mod;
1870	my $sym = $ev->key_sym;
1871
1872	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873	$::CONN->user_send ("command fire_stop");
1874	}
1875	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876	$::CONN->user_send ("command run_stop");
1877	}
1878	}
1879
1880	#############################################################################
1881
1882	package CFClient::UI::Animator;	2214	package CFClient::UI::Animator;
1883		2215
1884	use SDL::OpenGL;	2216	use CFClient::OpenGL;
1885		2217
1886	our @ISA = CFClient::UI::Bin::;	2218	our @ISA = CFClient::UI::Bin::;
1887		2219
1888	sub moveto {	2220	sub moveto {
1889	my ($self, $x, $y) = @_;	2221	my ($self, $x, $y) = @_;
…		…
1927		2259
1928	sub new {	2260	sub new {
1929	my $class = shift;	2261	my $class = shift;
1930		2262
1931	my $self = $class->SUPER::new (	2263	my $self = $class->SUPER::new (
1932	state => 0,	2264	state => 0,
1933	connect_activate => \&toggle_flopper,	2265	connect_activate => \&toggle_flopper,
1934	@_	2266	@_
1935	);	2267	);
1936		2268
1937	if ($self->{state}) {	2269	if ($self->{state}) {
…		…
1945	sub toggle_flopper {	2277	sub toggle_flopper {
1946	my ($self) = @_;	2278	my ($self) = @_;
1947		2279
1948	# TODO: use animation	2280	# TODO: use animation
1949	if ($self->{state} = !$self->{state}) {	2281	if ($self->{state} = !$self->{state}) {
1950	$CFClient::UI::TOPLEVEL->add ($self->{other});	2282	$CFClient::UI::ROOT->add ($self->{other});
1951	$self->{other}->move (	2283	$self->{other}->move ($self->coord2global (0, $self->{h}));
1952	($::WIDTH - $self->{other}{w}) * 0.5,	2284	$self->emit ("open");
1953	($::HEIGHT - $self->{other}{h}) * 0.5,
1954	);
1955	} else {	2285	} else {
1956	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2286	$CFClient::UI::ROOT->remove ($self->{other});
		2287	$self->emit ("close");
		2288	}
		2289
		2290	$self->emit (changed => $self->{state});
		2291	}
		2292
		2293	#############################################################################
		2294
		2295	package CFClient::UI::Tooltip;
		2296
		2297	our @ISA = CFClient::UI::Bin::;
		2298
		2299	use CFClient::OpenGL;
		2300
		2301	sub new {
		2302	my $class = shift;
		2303
		2304	$class->SUPER::new (
		2305	@_,
		2306	can_events => 0,
		2307	)
		2308	}
		2309
		2310	sub set_markup {
		2311	my ($self, $text) = @_;
		2312
		2313	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2314	$self->{label}->set_markup ($text);
		2315	$self->add ($self->{label});
		2316	}
		2317
		2318	sub size_request {
		2319	my ($self) = @_;
		2320
		2321	$self->child->set_max_size ($::WIDTH * 0.3);
		2322
		2323	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2324
		2325	($w + 4, $h + 4)
		2326	}
		2327
		2328	sub size_allocate {
		2329	my ($self, $w, $h) = @_;
		2330
		2331	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2332	}
		2333
		2334	sub _draw {
		2335	my ($self) = @_;
		2336
		2337	glPushMatrix;
		2338	glTranslate 0.375, 0.375;
		2339
		2340	my ($w, $h) = @$self{qw(w h)};
		2341
		2342	glColor 1, 0.8, 0.4;
		2343	glBegin GL_QUADS;
		2344	glVertex 0 , 0;
		2345	glVertex 0 , $h;
		2346	glVertex $w, $h;
		2347	glVertex $w, 0;
		2348	glEnd;
1957	}	2349
1958	}	2350	glColor 0, 0, 0;
		2351	glBegin GL_LINE_LOOP;
		2352	glVertex 0 , 0;
		2353	glVertex 0 , $h;
		2354	glVertex $w, $h;
		2355	glVertex $w, 0;
		2356	glEnd;
		2357
		2358	glPopMatrix;
1959		2359
1960	#############################################################################	2360	glTranslate 2, 2;
		2361	$self->SUPER::_draw;
		2362	}
1961		2363
		2364	#############################################################################
		2365
1962	package CFClient::UI::Toplevel;	2366	package CFClient::UI::Face;
		2367
		2368	our @ISA = CFClient::UI::Base::;
		2369
		2370	use CFClient::OpenGL;
		2371
		2372	sub new {
		2373	my $class = shift;
		2374
		2375	$class->SUPER::new (
		2376	aspect => 1,
		2377	@_,
		2378	)
		2379	}
		2380
		2381	sub size_request {
		2382	(32, 8)
		2383	}
		2384
		2385	sub draw {
		2386	my ($self) = @_;
		2387
		2388	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2389
		2390	if ($tex) {
		2391	glEnable GL_BLEND;
		2392	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2393	glEnable GL_TEXTURE_2D;
		2394	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2395	glColor 1, 1, 1, 1;
		2396	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2397	glDisable GL_TEXTURE_2D;
		2398	glDisable GL_BLEND;
		2399	}
		2400	}
		2401
		2402	#############################################################################
		2403
		2404	package CFClient::UI::Root;
1963		2405
1964	our @ISA = CFClient::UI::Container::;	2406	our @ISA = CFClient::UI::Container::;
1965		2407
1966	use SDL::OpenGL;	2408	use CFClient::OpenGL;
		2409
		2410	sub check_size {
		2411	my ($self) = @_;
		2412
		2413	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2414	}
1967		2415
1968	sub size_request {	2416	sub size_request {
1969	($::WIDTH, $::HEIGHT)	2417	($::WIDTH, $::HEIGHT)
1970	}	2418	}
1971		2419
1972	sub size_allocate {	2420	sub configure {
1973	my ($self, $x, $y, $w, $h) = @_;	2421	my ($self, $x, $y, $w, $h) = @_;
1974		2422
1975	$self->_size_allocate ($x, $y, $w, $h);	2423	$self->SUPER::configure ($x, $y, $w, $h);
1976		2424
1977	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978	for @{$self->{children}};	2425	for my $child (@{$self->{children}}) {
1979	}	2426	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1980		2427
1981	sub translate {	2428	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2429	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2430	$child->configure ($X, $Y, $W,$H);
		2431	}
		2432	}
		2433
		2434	sub _topleft {
1982	my ($self, $x, $y) = @_;	2435	my ($self, $x, $y) = @_;
1983		2436
1984	($x, $y)	2437	($x, $y)
1985	}	2438	}
1986		2439
1987	sub update {	2440	sub update {
1988	my ($self) = @_;	2441	my ($self) = @_;
1989		2442
1990	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2443	$self->check_size;
1991	::refresh ();	2444	::refresh ();
1992	}	2445	}
1993		2446
1994	sub add {	2447	sub add {
1995	my ($self, $widget) = @_;	2448	my ($self, $child) = @_;
1996		2449
		2450	# integerize window positions
		2451	$child->{x} = int $child->{x};
		2452	$child->{y} = int $child->{y};
		2453
1997	$self->SUPER::add ($widget);	2454	$self->SUPER::add ($child);
1998
1999	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000	}	2455	}
2001		2456
2002	sub on_refresh {	2457	sub on_refresh {
2003	my ($self, $id, $cb) = @_;	2458	my ($self, $id, $cb) = @_;
2004		2459
…		…
2027		2482
2028	#############################################################################	2483	#############################################################################
2029		2484
2030	package CFClient::UI;	2485	package CFClient::UI;
2031		2486
		2487	$ROOT = new CFClient::UI::Root;
2032	$TOPLEVEL = new CFClient::UI::Toplevel;	2488	$TOOLTIP = new CFClient::UI::Tooltip;
2033		2489
2034	1	2490	1
2035		2491

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