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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.108 by root, Fri Apr 14 23:32:29 2006 UTC vs.
Revision 1.172 by root, Tue Apr 25 09:52:04 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, $y);
		114	}
		115	}
		116
		117	# convert position array to integers
		118	sub harmonize {
		119	my ($vals) = @_;
		120
		121	my $rem = 0;
		122
		123	for (@$vals) {
		124	my $i = int $_ + $rem;
		125	$rem += $_ - $i;
		126	$_ = $i;
		127	}
71	}	128	}
72		129
73	#############################################################################	130	#############################################################################
74		131
75	package CFClient::UI::Base;	132	package CFClient::UI::Base;
76		133
77	use strict;	134	use strict;
78		135
79	use SDL::OpenGL;	136	use CFClient::OpenGL;
80		137
81	sub new {	138	sub new {
82	my $class = shift;	139	my $class = shift;
83		140
84	my $self = bless {	141	my $self = bless {
85	x => 0,	142	x => 0,
86	y => 0,	143	y => 0,
87	z => 0,	144	z => 0,
88	w => -1,	145	can_events => 1,
89	h => -1,
90	@_	146	@_
91	}, $class;	147	}, $class;
92		148
93	for (keys %$self) {	149	for (keys %$self) {
94	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
97	}	153	}
98		154
99	$self	155	$self
100	}	156	}
101		157
		158	sub destroy {
		159	my ($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 $self->{parent};
		181	}
		182
102	sub move {	183	sub move {
103	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
104	$self->{x} = $x;	186	$self->{x} = int $x;
105	$self->{y} = $y;	187	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
107	}
108		189
109	sub needs_redraw {	190	$self->update;
110	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
111	}	200	}
112		201
113	sub size_request {	202	sub size_request {
114	require Carp;	203	require Carp;
115	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
116	}	205	}
117		206
118	sub _size_allocate {	207	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
120		209
		210	if ($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) {
121	$self->{x} = $x;	223	$self->{x} = $x;
122	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
123		227
124	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	229	$self->{w} = $w;
127	$self->{h} = $h;	230	$self->{h} = $h;
128		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
129	1	234	}
130	}	235	}
131		236
132	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub children {
		242	}
		243
		244	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	245	my ($self, $w, $h) = @_;
134		246
135	$self->_size_allocate ($x, $y, $w, $h);	247	delete $self->{max_w}; $self->{max_w} = $w if $w;
		248	delete $self->{max_h}; $self->{max_h} = $h if $h;
		249	}
		250
		251	# return top left coordinates
		252	sub _topleft {
		253	my ($self, $x, $y) = @_;
		254
		255	$self->{parent}
		256	or Carp::confess "no parent widget in _topleft\n";#d#
		257
		258	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	259	}
137		260
138	# translate global coordinates to local coordinate system	261	# translate global coordinates to local coordinate system
139	sub translate {	262	sub coord2local {
140	my ($self, $x, $y) = @_;	263	my ($self, $x, $y) = @_;
141		264
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	265	my ($X, $Y) = $self->_topleft;
		266	($x - $X, $y - $Y)
		267	}
		268
		269	# translate local coordinates to global coordinate system
		270	sub coord2global {
		271	my ($self, $x, $y) = @_;
		272
		273	my ($X, $Y) = $self->_topleft;
		274	($x + $X, $y + $Y)
143	}	275	}
144		276
145	sub focus_in {	277	sub focus_in {
146	my ($self) = @_;	278	my ($self) = @_;
147		279
148	return if $FOCUS == $self;	280	return if $FOCUS == $self;
149	return unless $self->{can_focus};	281	return unless $self->{can_focus};
150		282
151	my $focus = $FOCUS; $FOCUS = $self;	283	my $focus = $FOCUS; $FOCUS = $self;
		284
		285	$self->emit (focus_in => $focus);
		286
152	$focus->update if $focus;	287	$focus->update if $focus;
153	$FOCUS->update;	288	$FOCUS->update;
154	}	289	}
155		290
156	sub focus_out {	291	sub focus_out {
157	my ($self) = @_;	292	my ($self) = @_;
158		293
159	return unless $FOCUS == $self;	294	return unless $FOCUS == $self;
160		295
161	my $focus = $FOCUS; undef $FOCUS;	296	my $focus = $FOCUS; undef $FOCUS;
		297
		298	$self->emit (focus_out => $focus);
		299
162	$focus->update if $focus; #?	300	$focus->update if $focus; #?
163	}	301	}
164		302
165	sub mouse_motion { }	303	sub mouse_motion { }
166	sub button_up { }	304	sub button_up { }
…		…
190	glPopMatrix;	328	glPopMatrix;
191		329
192	if ($self == $HOVER && $self->{can_hover}) {	330	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	331	my ($x, $y) = @$self{qw(x y)};
194		332
195	glColor 0, 0, 1, 0.2;	333	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	334	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	335	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	336	glBegin GL_QUADS;
199	glVertex $x , $y;	337	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	338	glVertex $x + $self->{w}, $y;
201	glVertex $x + $self->{w}, $y + $self->{h};	339	glVertex $x + $self->{w}, $y + $self->{h};
202	glVertex $x , $y + $self->{h};	340	glVertex $x , $y + $self->{h};
203	glEnd;	341	glEnd;
204	glDisable GL_BLEND;	342	glDisable GL_BLEND;
205	}	343	}
		344
		345	if ($ENV{PCLIENT_DEBUG}) {
		346	glPushMatrix;
		347	glColor 1, 1, 0, 1;
		348	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		349	glBegin GL_LINE_LOOP;
		350	glVertex 0 , 0;
		351	glVertex $self->{w}, 0;
		352	glVertex $self->{w}, $self->{h};
		353	glVertex 0 , $self->{h};
		354	glEnd;
		355	glPopMatrix;
		356	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		357	}
206	}	358	}
207		359
208	sub _draw {	360	sub _draw {
209	my ($self) = @_;	361	my ($self) = @_;
210		362
211	warn "no draw defined for $self\n";	363	warn "no draw defined for $self\n";
212	}	364	}
213		365
214	sub find_widget {	366	sub find_widget {
215	my ($self, $x, $y) = @_;	367	my ($self, $x, $y) = @_;
		368
		369	return () unless $self->{can_events};
216		370
217	return $self	371	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	372	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	373	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		374
221	()	375	()
222	}	376	}
223		377
224	sub set_parent {	378	sub set_parent {
225	my ($self, $par) = @_;	379	my ($self, $parent) = @_;
226		380
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	381	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	382	}
230		383
231	sub get_parent {	384	sub check_size {
		385	my ($self) = @_;
		386
232	$_[0]->{parent}	387	$self->{parent}
		388	or return 1;
		389
		390	my ($w, $h) = $self->{user_w} && $self->{user_h}
		391	? @$self{qw(user_w user_h)}
		392	: $self->size_request;
		393
		394	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		395	$self->{req_w} = $w;
		396	$self->{req_h} = $h;
		397
		398	$self->{parent}->check_size
		399	or $self->size_allocate (
		400	(List::Util::max $self->{w}, $w),
		401	(List::Util::max $self->{h}, $h),
		402	);
		403
		404	1
		405	} else {
		406	0
		407	}
233	}	408	}
234		409
235	sub update {	410	sub update {
236	my ($self) = @_;	411	my ($self) = @_;
237		412
…		…
240	}	415	}
241		416
242	sub connect {	417	sub connect {
243	my ($self, $signal, $cb) = @_;	418	my ($self, $signal, $cb) = @_;
244		419
245	push @{ $self->{cb}{$signal} }, $cb;	420	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	421	}
247		422
248	sub emit {	423	sub emit {
249	my ($self, $signal, @args) = @_;	424	my ($self, $signal, @args) = @_;
250		425
251	$_->($self, @args)	426	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252	for @{$self->{cb}{$signal} || []};
253	}	427	}
254		428
255	sub DESTROY {	429	sub DESTROY {
256	my ($self) = @_;	430	my ($self) = @_;
257		431
…		…
263	package CFClient::UI::DrawBG;	437	package CFClient::UI::DrawBG;
264		438
265	our @ISA = CFClient::UI::Base::;	439	our @ISA = CFClient::UI::Base::;
266		440
267	use strict;	441	use strict;
268	use SDL::OpenGL;	442	use CFClient::OpenGL;
269		443
270	sub new {	444	sub new {
271	my $class = shift;	445	my $class = shift;
272		446
273	# range [value, low, high, page]	447	# range [value, low, high, page]
…		…
302		476
303	package CFClient::UI::Empty;	477	package CFClient::UI::Empty;
304		478
305	our @ISA = CFClient::UI::Base::;	479	our @ISA = CFClient::UI::Base::;
306		480
		481	sub new {
		482	my ($class, %arg) = @_;
		483	$class->SUPER::new (can_events => 0, %arg);
		484	}
		485
307	sub size_request {	486	sub size_request {
308	(0, 0)	487	(0, 0)
309	}	488	}
310		489
311	sub draw { }	490	sub draw { }
…		…
319	sub new {	498	sub new {
320	my ($class, %arg) = @_;	499	my ($class, %arg) = @_;
321		500
322	my $children = delete $arg{children} || [];	501	my $children = delete $arg{children} || [];
323		502
324	my $self = $class->SUPER::new (children => [], %arg);	503	my $self = $class->SUPER::new (
		504	children => [],
		505	can_events => 0,
		506	%arg,
		507	);
325	$self->add ($_) for @$children;	508	$self->add ($_) for @$children;
326		509
327	$self	510	$self
328	}	511	}
329		512
330	sub add {	513	sub add {
331	my ($self, $chld) = @_;	514	my ($self, $child) = @_;
332		515
333	$chld->set_parent ($self);	516	$child->set_parent ($self);
		517
		518	use sort 'stable';
334		519
335	$self->{children} = [	520	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	521	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	522	@{$self->{children}}, $child
338	];	523	];
339		524
340	$self->{w} = $self->{h} = -1;	525	$child->check_size;
		526	}
		527
		528	sub children {
		529	@{ $_[0]{children} }
		530	}
		531
		532	sub remove {
		533	my ($self, $child) = @_;
		534
		535	delete $child->{parent};
		536	$child->hide;
		537
		538	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		539
		540	$self->check_size;
341	$self->update;	541	$self->update;
342	}	542	}
343		543
344	sub remove {	544	sub clear {
345	my ($self, $widget) = @_;	545	my ($self) = @_;
346		546
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	547	my $children = delete $self->{children};
		548	$self->{children} = [];
348		549
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});	550	for (@$children) {
		551	delete $_->{parent};
		552	$_->hide;
		553	}
350	}	554	}
351		555
352	sub find_widget {	556	sub find_widget {
353	my ($self, $x, $y) = @_;	557	my ($self, $x, $y) = @_;
354		558
…		…
384		588
385	$class->SUPER::new (children => [$child], %arg)	589	$class->SUPER::new (children => [$child], %arg)
386	}	590	}
387		591
388	sub add {	592	sub add {
389	my ($self, $widget) = @_;	593	my ($self, $child) = @_;
390		594
391	$self->{children} = [];	595	$self->{children} = [];
392		596
393	$self->SUPER::add ($widget);	597	$self->SUPER::add ($child);
394	}	598	}
395		599
396	sub remove {	600	sub remove {
397	my ($self, $widget) = @_;	601	my ($self, $widget) = @_;
398		602
…		…
407	sub size_request {	611	sub size_request {
408	$_[0]{children}[0]->size_request	612	$_[0]{children}[0]->size_request
409	}	613	}
410		614
411	sub size_allocate {	615	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	616	my ($self, $w, $h) = @_;
413		617
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	618	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	619	}
418		620
419	#############################################################################	621	#############################################################################
420		622
421	package CFClient::UI::Window;	623	package CFClient::UI::Window;
422		624
423	our @ISA = CFClient::UI::Bin::;	625	our @ISA = CFClient::UI::Bin::;
424		626
425	use SDL::OpenGL;	627	use CFClient::OpenGL;
426		628
427	sub new {	629	sub new {
428	my ($class, %arg) = @_;	630	my ($class, %arg) = @_;
429		631
430	my $self = $class->SUPER::new (%arg);	632	my $self = $class->SUPER::new (%arg);
…		…
447	$self->child->draw;	649	$self->child->draw;
448	};	650	};
449	}	651	}
450		652
451	sub size_allocate {	653	sub size_allocate {
452	my ($self, $x, $y, $w, $h) = @_;	654	my ($self, $w, $h) = @_;
453		655
454	$self->_size_allocate ($x, $y, $w, $h) or return;
455
456	$self->child->size_allocate (0, 0, $w, $h);	656	$self->child->configure (0, 0, $w, $h);
457		657
458	$self->render_chld;	658	$self->render_chld;
459	}	659	}
460		660
461	sub _draw {	661	sub _draw {
…		…
477	glDisable GL_TEXTURE_2D;	677	glDisable GL_TEXTURE_2D;
478	}	678	}
479		679
480	#############################################################################	680	#############################################################################
481		681
		682	package CFClient::UI::ViewPort;
		683
		684	our @ISA = CFClient::UI::Window::;
		685
		686	sub new { die }
		687
		688	sub size_request {
		689	my ($self) = @_;
		690
		691	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		692	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		693
		694	@$self{qw(child_w child_h)}
		695	}
		696
		697	sub _draw {
		698	my ($self) = @_;
		699
		700	$self->{children}[1]->draw;
		701	}
		702
		703
		704	#############################################################################
		705
482	package CFClient::UI::Frame;	706	package CFClient::UI::Frame;
483		707
484	our @ISA = CFClient::UI::Bin::;	708	our @ISA = CFClient::UI::Bin::;
485		709
486	use SDL::OpenGL;	710	use CFClient::OpenGL;
487
488	sub size_request {
489	my ($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		711
536	sub new {	712	sub new {
537	my $class = shift;	713	my $class = shift;
538		714
539	# TODO: user_x, user_y, overwrite moveto?
540
541	$class->SUPER::new (	715	my $self = $class->SUPER::new (
542	bg => [1, 1, 1, 1],	716	bg => [1, 1, 1, 1],
543	border_bg => [1, 1, 1, 1],	717	border_bg => [1, 1, 1, 1],
544	border => $::FONTSIZE * 0.8,	718	border => 0.8,
545	@_	719	@_
		720	);
		721
		722	$self
		723	}
		724
		725	sub _draw {
		726	my ($self) = @_;
		727
		728	my ($w, $h) = ($self->{w}, $self->{h});
		729
		730	glEnable GL_BLEND;
		731	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		732	glEnable GL_TEXTURE_2D;
		733	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		734
		735	# glBegin GL_QUADS;
		736	# glColor 0, 0, 0, 0;
		737	# glVertex 0 , 0;
		738	# glVertex 0 , $h;
		739	# glVertex $w, $h;
		740	# glVertex $w, 0;
		741	# glEnd;
		742
		743
		744	$self->child->draw;
		745	glDisable GL_BLEND;
		746	glDisable GL_TEXTURE_2D;
		747	}
		748
		749	#############################################################################
		750
		751	package CFClient::UI::FancyFrame;
		752
		753	our @ISA = CFClient::UI::Bin::;
		754
		755	use CFClient::OpenGL;
		756
		757	my @tex =
		758	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		759	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		760
		761	sub new {
		762	my $class = shift;
		763
		764	# TODO: user_x, user_y, overwrite moveto?
		765
		766	my $self = $class->SUPER::new (
		767	bg => [1, 1, 1, 1],
		768	border_bg => [1, 1, 1, 1],
		769	border => 0.8,
		770	can_events => 1,
		771	@_
		772	);
		773
		774	$self->{title} &&= new CFClient::UI::Label
		775	align => 0,
		776	valign => 1,
		777	text => $self->{title},
		778	fontsize => 1;
		779
		780	$self
		781	}
		782
		783	sub border {
		784	int $_[0]{border} * $::FONTSIZE
		785	}
		786
		787	sub size_request {
		788	my ($self) = @_;
		789
		790	my ($w, $h) = $self->SUPER::size_request;
		791
		792	(
		793	$w + $self->border * 2,
		794	$h + $self->border * 2,
546	)	795	)
547	}	796	}
548		797
549	sub size_request {
550	my ($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 + $self->{border} * 2,
559	)
560	}
561
562	sub size_allocate {	798	sub size_allocate {
563	my ($self, $x, $y, $w, $h) = @_;	799	my ($self, $w, $h) = @_;
564		800
565	$self->_size_allocate ($x, $y, $w, $h) or return;
566
567	$h -= List::Util::max 0, $self->{border} * 2;	801	$h -= List::Util::max 0, $self->border * 2;
568	$w -= List::Util::max 0, $self->{border} * 2;	802	$w -= List::Util::max 0, $self->border * 2;
569		803
		804	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		805	if $self->{title};
		806
570	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	807	$self->child->configure ($self->border, $self->border, $w, $h);
571	}	808	}
572		809
573	sub button_down {	810	sub button_down {
574	my ($self, $ev, $x, $y) = @_;	811	my ($self, $ev, $x, $y) = @_;
575		812
		813	my $border = $self->border;
		814
576	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	815	if ($x < $self->{w} && $x >= $self->{w} - $border
577	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	816	&& $y < $self->{h} && $y >= $self->{h} - $border) {
578		817
579	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	818	my ($ox, $oy) = ($ev->{x}, $ev->{y});
580	my ($bw, $bh) = ($self->{w}, $self->{h});	819	my ($bw, $bh) = ($self->{w}, $self->{h});
581		820
582	$self->{motion} = sub {	821	$self->{motion} = sub {
583	my ($ev, $x, $y) = @_;	822	my ($ev, $x, $y) = @_;
584		823
585	($x, $y) = ($ev->motion_x, $ev->motion_y);	824	($x, $y) = ($ev->{x}, $ev->{y});
586		825
587	$self->{user_w} = $bw + $x - $ox;	826	$self->{user_w} = $bw + $x - $ox;
588	$self->{user_h} = $bh + $y - $oy;	827	$self->{user_h} = $bh + $y - $oy;
589	$self->update;	828	$self->check_size;
590	};	829	};
591		830
592	} elsif ($x >= 0 && $x < $self->{w}	831	} elsif ($x >= 0 && $x < $self->{w}
593	&& $y >= 0 && $y < $self->{border}) {	832	&& $y >= 0 && $y < $border) {
594		833
595	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	834	my ($ox, $oy) = ($ev->{x}, $ev->{y});
596	my ($bx, $by) = ($self->{x}, $self->{y});	835	my ($bx, $by) = ($self->{x}, $self->{y});
597		836
598	$self->{motion} = sub {	837	$self->{motion} = sub {
599	my ($ev, $x, $y) = @_;	838	my ($ev, $x, $y) = @_;
600		839
601	($x, $y) = ($ev->motion_x, $ev->motion_y);	840	($x, $y) = ($ev->{x}, $ev->{y});
602		841
603	$self->move ($bx + $x - $ox, $by + $y - $oy);	842	$self->move ($bx + $x - $ox, $by + $y - $oy);
604	$self->update;	843	$self->update;
605	};	844	};
606	}	845	}
…		…
627	glEnable GL_BLEND;	866	glEnable GL_BLEND;
628	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	867	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629	glEnable GL_TEXTURE_2D;	868	glEnable GL_TEXTURE_2D;
630	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	869	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631		870
		871	my $border = $self->border;
		872
632	glColor @{ $self->{border_bg} };	873	glColor @{ $self->{border_bg} };
633	$tex[1]->draw_quad (0, 0, $w, $self->{border});	874	$tex[1]->draw_quad (0, 0, $w, $border);
634	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	875	$tex[3]->draw_quad (0, $border, $border, $ch);
635	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	876	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	877	$tex[4]->draw_quad (0, $h - $border, $w, $border);
637		878
638	my $bg = $tex[0];	879	my $bg = $tex[0];
639		880
640	# TODO: repeat texture not scale	881	# TODO: repeat texture not scale
641	my $rep_x = $cw / $bg->{w};	882	my $rep_x = $cw / $bg->{w};
…		…
644	glColor @{ $self->{bg} };	885	glColor @{ $self->{bg} };
645		886
646	$bg->{s} = $rep_x;	887	$bg->{s} = $rep_x;
647	$bg->{t} = $rep_y;	888	$bg->{t} = $rep_y;
648	$bg->{wrap_mode} = 1;	889	$bg->{wrap_mode} = 1;
649	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	890	$bg->draw_quad ($border, $border, $cw, $ch);
650		891
651	glDisable GL_TEXTURE_2D;	892	glDisable GL_TEXTURE_2D;
652	glDisable GL_BLEND;	893	glDisable GL_BLEND;
653		894
		895	$self->{title}->draw if $self->{title};
654	$self->child->draw;	896	$self->child->draw;
655	}	897	}
656		898
657	#############################################################################	899	#############################################################################
658		900
…		…
660		902
661	our @ISA = CFClient::UI::Base::;	903	our @ISA = CFClient::UI::Base::;
662		904
663	use List::Util qw(max sum);	905	use List::Util qw(max sum);
664		906
665	use SDL::OpenGL;	907	use CFClient::OpenGL;
666		908
667	sub new {	909	sub new {
668	my $class = shift;	910	my $class = shift;
669		911
670	$class->SUPER::new (	912	$class->SUPER::new (
…		…
672	@_	914	@_
673	)	915	)
674	}	916	}
675		917
676	sub add {	918	sub add {
677	my ($self, $x, $y, $chld) = @_;	919	my ($self, $x, $y, $child) = @_;
678		920
		921	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	922	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		923
682	$self->{w} = $self->{h} = -1;	924	$child->check_size;
		925	}
		926
		927	sub children {
		928	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		929	}
		930
		931	# TODO: move to container class maybe? send childs a signal on removal?
		932	sub clear {
		933	my ($self) = @_;
		934
		935	my @children = $self->children;
		936	delete $self->{children};
		937
		938	for (@children) {
		939	delete $_->{parent};
		940	$_->hide;
		941	}
		942
683	$self->update;	943	$self->update;
684	}	944	}
685		945
686	sub get_wh {	946	sub get_wh {
687	my ($self) = @_;	947	my ($self) = @_;
…		…
693	or next;	953	or next;
694		954
695	for my $x (0 .. $#$row) {	955	for my $x (0 .. $#$row) {
696	my $widget = $row->[$x]	956	my $widget = $row->[$x]
697	or next;	957	or next;
698	my ($w, $h) = $widget->size_request;	958	my ($w, $h) = @$widget{qw(req_w req_h)};
699		959
700	$w[$x] = max $w[$x], $w;	960	$w[$x] = max $w[$x], $w;
701	$h[$y] = max $h[$y], $h;	961	$h[$y] = max $h[$y], $h;
702	}	962	}
703	}	963	}
…		…
715	(sum @$hs),	975	(sum @$hs),
716	)	976	)
717	}	977	}
718		978
719	sub size_allocate {	979	sub size_allocate {
720	my ($self, $x, $y, $w, $h) = @_;	980	my ($self, $w, $h) = @_;
721
722	$self->_size_allocate ($x, $y, $w, $h) or return;
723		981
724	my ($ws, $hs) = $self->get_wh;	982	my ($ws, $hs) = $self->get_wh;
725		983
726	my $req_w = sum @$ws;	984	my $req_w = sum @$ws;
727	my $req_h = sum @$hs;	985	my $req_h = sum @$hs;
…		…
733		991
734	# linearly scale sizes	992	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	993	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	994	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		995
738	$_ = int $_ for @$ws; #TODO: avoid rounding problems	996	CFClient::UI::harmonize $ws;
739	$_ = int $_ for @$hs; #TODO: avoid rounding problems	997	CFClient::UI::harmonize $hs;
740		998
741	my $y;	999	my $y;
742		1000
743	for my $r (0 .. $#{$self->{children}}) {	1001	for my $r (0 .. $#{$self->{children}}) {
744	my $row = $self->{children}[$r]	1002	my $row = $self->{children}[$r]
…		…
749		1007
750	for my $c (0 .. $#$row) {	1008	for my $c (0 .. $#$row) {
751	my $col_w = $ws->[$c];	1009	my $col_w = $ws->[$c];
752		1010
753	if (my $widget = $row->[$c]) {	1011	if (my $widget = $row->[$c]) {
754	$widget->size_allocate ($x, $y, $col_w, $row_h);	1012	$widget->configure ($x, $y, $col_w, $row_h);
755	}	1013	}
756		1014
757	$x += $col_w;	1015	$x += $col_w;
758	}	1016	}
759		1017
…		…
804	(List::Util::max map $_->[1], @alloc),	1062	(List::Util::max map $_->[1], @alloc),
805	)	1063	)
806	}	1064	}
807		1065
808	sub size_allocate {	1066	sub size_allocate {
809	my ($self, $x, $y, $w, $h) = @_;	1067	my ($self, $w, $h) = @_;
810
811	$self->_size_allocate ($x, $y, $w, $h);
812		1068
813	($h, $w) = ($w, $h);	1069	($h, $w) = ($w, $h);
814		1070
815	my $children = $self->{children};	1071	my $children = $self->{children};
816		1072
817	my @h = map +($_->size_request)[0], @$children;	1073	my @h = map $_->{req_w}, @$children;
818		1074
819	my $req_h = List::Util::sum @h;	1075	my $req_h = List::Util::sum @h;
820		1076
821	if ($req_h > $h) {	1077	if ($req_h > $h) {
822	# ah well, not enough space	1078	# ah well, not enough space
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1088	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	1089	$h[$_] = $alloc_h;
834	}	1090	}
835	}	1091	}
836		1092
		1093	CFClient::UI::harmonize \@h;
		1094
837	my $y = 0;	1095	my $y = 0;
838	for (0 .. $#$children) {	1096	for (0 .. $#$children) {
839	my $child = $children->[$_];	1097	my $child = $children->[$_];
840	my $h = int $h[$_];	1098	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	1099	$child->configure ($y, 0, $h, $w);
842		1100
843	$y += $h;	1101	$y += $h;
844	}	1102	}
		1103
		1104	1
845	}	1105	}
846		1106
847	#############################################################################	1107	#############################################################################
848		1108
849	package CFClient::UI::VBox;	1109	package CFClient::UI::VBox;
…		…
862	(List::Util::sum map $_->[1], @alloc),	1122	(List::Util::sum map $_->[1], @alloc),
863	)	1123	)
864	}	1124	}
865		1125
866	sub size_allocate {	1126	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	1127	my ($self, $w, $h) = @_;
868
869	$self->_size_allocate ($x, $y, $w, $h);
870		1128
871	my $children = $self->{children};	1129	my $children = $self->{children};
872		1130
873	my @h = map +($_->size_request)[1], @$children;	1131	my @h = map $_->{req_h}, @$children;
874		1132
875	my $req_h = List::Util::sum @h;	1133	my $req_h = List::Util::sum @h;
876		1134
877	if ($req_h > $h) {	1135	if ($req_h > $h) {
878	# ah well, not enough space	1136	# ah well, not enough space
…		…
886		1144
887	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1145	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888	}	1146	}
889	}	1147	}
890		1148
		1149	CFClient::UI::harmonize \@h;
		1150
891	my $y = 0;	1151	my $y = 0;
892	for (0 .. $#$children) {	1152	for (0 .. $#$children) {
893	my $child = $children->[$_];	1153	my $child = $children->[$_];
894	my $h = int $h[$_];	1154	my $h = $h[$_];
895	$child->size_allocate (0, $y, $w, $h);	1155	$child->configure (0, $y, $w, $h);
896		1156
897	$y += $h;	1157	$y += $h;
898	}	1158	}
		1159
		1160	1
899	}	1161	}
900		1162
901	#############################################################################	1163	#############################################################################
902		1164
903	package CFClient::UI::Label;	1165	package CFClient::UI::Label;
904		1166
905	our @ISA = CFClient::UI::Base::;	1167	our @ISA = CFClient::UI::Base::;
906		1168
907	use SDL::OpenGL;	1169	use CFClient::OpenGL;
908		1170
909	sub new {	1171	sub new {
910	my ($class, %arg) = @_;	1172	my ($class, %arg) = @_;
911		1173
912	my $self = $class->SUPER::new (	1174	my $self = $class->SUPER::new (
913	fg => [1, 1, 1],	1175	fg => [1, 1, 1],
914	fontsize => $::FONTSIZE,	1176	#font => default_font
		1177	fontsize => 1,
915	text => "",	1178	text => "",
916	align => -1,	1179	align => -1,
		1180	valign => -1,
917	padding => 2,	1181	padding => 2,
918	layout => new CFClient::Layout,	1182	layout => new CFClient::Layout,
		1183	can_events => 0,
919	%arg	1184	%arg
920	);	1185	);
921		1186
922	$self->set_text ($self->{text});	1187	if (exists $self->{template}) {
		1188	my $layout = new CFClient::Layout;
		1189	$layout->set_text (delete $self->{template});
		1190	$self->{template} = $layout;
		1191	}
		1192
		1193	$self->set_text (delete $self->{text}) if exists $self->{text};
		1194	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
923		1195
924	$self	1196	$self
925	}	1197	}
926		1198
927	sub escape_text {	1199	sub escape {
928	local $_ = $_[1];	1200	local $_ = $_[1];
929		1201
930	s/&/&amp;/g;	1202	s/&/&amp;/g;
931	s/>/&gt;/g;	1203	s/>/&gt;/g;
932	s/</&lt;/g;	1204	s/</&lt;/g;
…		…
935	}	1207	}
936		1208
937	sub set_text {	1209	sub set_text {
938	my ($self, $text) = @_;	1210	my ($self, $text) = @_;
939		1211
940	$self->{text} = $text;
941	$self->{layout}->set_markup ($text);	1212	$self->{layout}->set_text ($text);
942		1213
943	delete $self->{texture};	1214	delete $self->{texture};
944	# $self->{w} = $self->{h} = -1;	1215	$self->check_size;
945	$self->update;	1216	$self->update;
946	}	1217	}
947		1218
948	sub get_text {	1219	sub set_markup {
949	my ($self, $text) = @_;	1220	my ($self, $markup) = @_;
950		1221
951	$self->{text}	1222	$self->{layout}->set_markup ($markup);
		1223
		1224	delete $self->{texture};
		1225	$self->check_size;
		1226	$self->update;
952	}	1227	}
953		1228
954	sub size_request {	1229	sub size_request {
955	my ($self) = @_;	1230	my ($self) = @_;
956		1231
957	$self->{layout}->set_width;	1232	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1233	$self->{layout}->set_width ($self->{max_w} || -1);
958	$self->{layout}->set_height ($self->{fontsize});	1234	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1235
959	my ($w, $h) = $self->{layout}->size;	1236	my ($w, $h) = $self->{layout}->size;
		1237
		1238	if (exists $self->{template}) {
		1239	$self->{template}->set_font ($self->{font}) if $self->{font};
		1240	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1241
		1242	my ($w2, $h2) = $self->{template}->size;
		1243
		1244	$w = List::Util::max $w, $w2;
		1245	$h = List::Util::max $h, $h2;
		1246	}
960		1247
961	(	1248	(
962	$w + $self->{padding} * 2,	1249	$w + $self->{padding} * 2,
963	$h + $self->{padding} * 2,	1250	$h + $self->{padding} * 2,
964	)	1251	)
965	}	1252	}
966		1253
967	sub size_allocate {	1254	sub size_allocate {
968	my ($self, $x, $y, $w, $h) = @_;	1255	my ($self, $w, $h) = @_;
969
970	$self->_size_allocate ($x, $y, $w, $h) or return;
971		1256
972	delete $self->{texture};	1257	delete $self->{texture};
973	}	1258	}
974		1259
975	sub update {	1260	sub set_fontsize {
976	my ($self) = @_;	1261	my ($self, $fontsize) = @_;
977		1262
		1263	$self->{fontsize} = $fontsize;
978	delete $self->{texture};	1264	delete $self->{texture};
		1265	$self->check_size;
979	$self->SUPER::update;	1266	$self->update;
980	}	1267	}
981		1268
982	sub _draw {	1269	sub _draw {
983	my ($self) = @_;	1270	my ($self) = @_;
984		1271
985	my $tex = $self->{texture} ||= do {	1272	my $tex = $self->{texture} ||= do {
		1273	$self->{layout}->set_font ($self->{font}) if $self->{font};
986	$self->{layout}->set_width ($self->{w});	1274	$self->{layout}->set_width ($self->{w});
987	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1275	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
988	new_from_layout CFClient::Texture $self->{layout}	1276	new_from_layout CFClient::Texture $self->{layout}
989	};	1277	};
990		1278
991	glEnable GL_BLEND;	1279	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1280	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993	glEnable GL_TEXTURE_2D;	1281	glEnable GL_TEXTURE_2D;
994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1282	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995		1283
996	glColor @{$self->{fg}};	1284	glColor @{$self->{fg}};
997		1285
998	my $x =	1286	$self->{ox} = int (
999	$self->{align} < 0 ? $self->{padding}	1287	$self->{align} < 0 ? $self->{padding}
1000	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1288	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001	: ($self->{w} - $tex->{w}) * 0.5;	1289	: ($self->{w} - $tex->{w}) * 0.5
		1290	);
1002		1291
1003	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1292	$self->{oy} = int (
		1293	$self->{valign} < 0 ? $self->{padding}
		1294	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1295	: ($self->{h} - $tex->{h}) * 0.5
		1296	);
		1297
		1298	$tex->draw_quad ($self->{ox}, $self->{oy});
1004		1299
1005	glDisable GL_TEXTURE_2D;	1300	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1301	glDisable GL_BLEND;
1007	}	1302	}
1008		1303
1009	#############################################################################	1304	#############################################################################
1010		1305
1011	package CFClient::UI::Entry;	1306	package CFClient::UI::EntryBase;
1012		1307
1013	our @ISA = CFClient::UI::Label::;	1308	our @ISA = CFClient::UI::Label::;
1014		1309
1015	use SDL;	1310	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1311
1018	sub new {	1312	sub new {
1019	my $class = shift;	1313	my $class = shift;
1020		1314
1021	$class->SUPER::new (	1315	$class->SUPER::new (
1022	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
1023	bg => [0, 0, 0, 0.2],	1317	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1318	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1319	active_fg => [0, 0, 0],
1026	can_hover => 1,	1320	can_hover => 1,
1027	can_focus => 1,	1321	can_focus => 1,
		1322	valign => 0,
		1323	can_events => 1,
1028	@_	1324	@_
1029	)	1325	)
1030	}	1326	}
1031		1327
1032	sub _set_text {	1328	sub _set_text {
1033	my ($self, $text) = @_;	1329	my ($self, $text) = @_;
1034		1330
1035	my $old_text = $self->{text};	1331	delete $self->{cur_h};
		1332
		1333	return if $self->{text} eq $text;
		1334
		1335	delete $self->{texture};
1036		1336
1037	$self->{last_activity} = $::NOW;	1337	$self->{last_activity} = $::NOW;
1038
1039	$self->{text} = $text;	1338	$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		1339
1043	$text =~ s/./*/g if $self->{hidden};	1340	$text =~ s/./*/g if $self->{hidden};
		1341	$self->{layout}->set_text ("$text ");
1044		1342
1045	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1343	$self->emit (changed => $self->{text});
		1344	}
1046		1345
1047	$text = substr $text, 0, $self->{cursor};	1346	sub get_text {
1048	utf8::encode $text;	1347	$_[0]{text}
1049
1050	@$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 $self->{text};
1054	}	1348	}
1055		1349
1056	sub size_request {	1350	sub size_request {
1057	my ($self) = @_;	1351	my ($self) = @_;
1058		1352
…		…
1060		1354
1061	($w + 1, $h) # add 1 for cursor	1355	($w + 1, $h) # add 1 for cursor
1062	}	1356	}
1063		1357
1064	sub size_allocate {	1358	sub size_allocate {
1065	my ($self, $x, $y, $w, $h) = @_;	1359	my ($self, $w, $h) = @_;
1066		1360
1067	$self->SUPER::size_allocate ($x, $y, $w, $h);	1361	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069	$self->_set_text ($self->{text});
1070	}	1362	}
1071		1363
1072	sub set_text {	1364	sub set_text {
1073	my ($self, $text) = @_;	1365	my ($self, $text) = @_;
1074		1366
…		…
1078	}	1370	}
1079		1371
1080	sub key_down {	1372	sub key_down {
1081	my ($self, $ev) = @_;	1373	my ($self, $ev) = @_;
1082		1374
1083	my $mod = $ev->key_mod;	1375	my $mod = $ev->{mod};
1084	my $sym = $ev->key_sym;	1376	my $sym = $ev->{sym};
1085
1086	my $uni = $ev->key_unicode;	1377	my $uni = $ev->{unicode};
1087		1378
1088	my $text = $self->get_text;	1379	my $text = $self->get_text;
1089		1380
1090	if ($sym == SDLK_BACKSPACE) {	1381	if ($sym == 8) {
1091	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1382	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092	} elsif ($sym == SDLK_DELETE) {	1383	} elsif ($sym == 127) {
1093	substr $text, $self->{cursor}, 1, "";	1384	substr $text, $self->{cursor}, 1, "";
1094	} elsif ($sym == SDLK_LEFT) {	1385	} elsif ($sym == CFClient::SDLK_LEFT) {
1095	--$self->{cursor} if $self->{cursor};	1386	--$self->{cursor} if $self->{cursor};
1096	} elsif ($sym == SDLK_RIGHT) {	1387	} elsif ($sym == CFClient::SDLK_RIGHT) {
1097	++$self->{cursor} if $self->{cursor} < length $self->{text};	1388	++$self->{cursor} if $self->{cursor} < length $self->{text};
1098	} elsif ($sym == SDLK_HOME) {	1389	} elsif ($sym == CFClient::SDLK_HOME) {
1099	$self->{cursor} = 0;	1390	$self->{cursor} = 0;
1100	} elsif ($sym == SDLK_END) {	1391	} elsif ($sym == CFClient::SDLK_END) {
1101	$self->{cursor} = length $text;	1392	$self->{cursor} = length $text;
1102	} elsif ($sym == SDLK_ESCAPE) {	1393	} elsif ($sym == 27) {
1103	$self->emit ('escape');	1394	$self->emit ('escape');
1104	} elsif ($uni) {	1395	} elsif ($uni) {
1105	substr $text, $self->{cursor}++, 0, chr $uni;	1396	substr $text, $self->{cursor}++, 0, chr $uni;
1106	}	1397	}
1107		1398
…		…
1162		1453
1163	$self->SUPER::_draw;	1454	$self->SUPER::_draw;
1164		1455
1165	#TODO: force update every cursor change :(	1456	#TODO: force update every cursor change :(
1166	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1457	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1458
		1459	unless (exists $self->{cur_h}) {
		1460	my $text = substr $self->{text}, 0, $self->{cursor};
		1461	utf8::encode $text;
		1462
		1463	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1464	}
		1465
1167	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1168	glBegin GL_LINES;	1467	glBegin GL_LINES;
1169	glVertex $self->{cur_x}, $self->{cur_y};
1170	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1468	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1469	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171	glEnd;	1470	glEnd;
1172	}	1471	}
1173	}	1472	}
1174		1473
1175	package CFClient::UI::LineEntry;	1474	package CFClient::UI::Entry;
1176		1475
1177	our @ISA = CFClient::UI::Entry::;	1476	our @ISA = CFClient::UI::EntryBase::;
1178		1477
1179	use SDL;	1478	use CFClient::OpenGL;
1180	use SDL::OpenGL;
1181		1479
1182	sub key_down {	1480	sub key_down {
1183	my ($self, $ev) = @_;	1481	my ($self, $ev) = @_;
1184		1482
1185	my $sym = $ev->key_sym;	1483	my $sym = $ev->{sym};
1186		1484
1187	if ($sym == SDLK_RETURN) {	1485	if ($sym == 13) {
		1486	unshift @{$self->{history}},
		1487	my $txt = $self->get_text;
		1488	$self->{history_pointer} = -1;
		1489	$self->{history_saveback} = '';
1188	$self->emit (activate => $self->get_text);	1490	$self->emit (activate => $txt);
1189	$self->update;	1491	$self->update;
		1492
		1493	} elsif ($sym == CFClient::SDLK_UP) {
		1494	if ($self->{history_pointer} < 0) {
		1495	$self->{history_saveback} = $self->get_text;
		1496	}
		1497	if (@{$self->{history} || []} > 0) {
		1498	$self->{history_pointer}++;
		1499	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1500	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1501	}
		1502	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1503	}
		1504
		1505	} elsif ($sym == CFClient::SDLK_DOWN) {
		1506	$self->{history_pointer}--;
		1507	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1508
		1509	if ($self->{history_pointer} >= 0) {
		1510	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1511	} else {
		1512	$self->set_text ($self->{history_saveback});
		1513	}
1190		1514
1191	} else {	1515	} else {
1192	$self->SUPER::key_down ($ev);	1516	$self->SUPER::key_down ($ev);
1193	}	1517	}
1194		1518
…		…
1198		1522
1199	package CFClient::UI::Button;	1523	package CFClient::UI::Button;
1200		1524
1201	our @ISA = CFClient::UI::Label::;	1525	our @ISA = CFClient::UI::Label::;
1202		1526
1203	use SDL;	1527	use CFClient::OpenGL;
1204	use SDL::OpenGL;
1205		1528
1206	my @tex =	1529	my @tex =
1207	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1530	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208	qw(b1_button_active.png);	1531	qw(b1_button_active.png);
1209		1532
1210	sub new {	1533	sub new {
1211	my $class = shift;	1534	my $class = shift;
1212		1535
1213	$class->SUPER::new (	1536	$class->SUPER::new (
1214	padding => 4,	1537	padding => 4,
1215	fg => [1, 1, 1],	1538	fg => [1, 1, 1],
1216	bg => [1, 1, 1, 0.2],	1539	bg => [1, 1, 1, 0.2],
1217	active_fg => [1, 1, 0],	1540	active_fg => [0, 0, 1],
1218	can_hover => 1,	1541	can_hover => 1,
		1542	align => 0,
		1543	valign => 0,
		1544	can_events => 1,
1219	@_	1545	@_
1220	)	1546	)
1221	}	1547	}
1222		1548
1223	sub button_up {	1549	sub button_up {
…		…
1231		1557
1232	sub _draw {	1558	sub _draw {
1233	my ($self) = @_;	1559	my ($self) = @_;
1234		1560
1235	local $self->{fg} = $self->{fg};	1561	local $self->{fg} = $self->{fg};
1236	my $tex = $tex[0];
1237
1238	glEnable GL_BLEND;
1239	glEnable GL_TEXTURE_2D;
1240	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241		1562
1242	if ($GRAB == $self) {	1563	if ($GRAB == $self) {
1243	$self->{fg} = $self->{active_fg};	1564	$self->{fg} = $self->{active_fg};
1244	}	1565	}
1245		1566
1246	glBindTexture GL_TEXTURE_2D, $tex->{name};	1567	glEnable GL_BLEND;
		1568	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1569	glEnable GL_TEXTURE_2D;
1247	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1570	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1571	glColor 0, 0, 0, 1;
1248		1572
1249	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1573	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250		1574
1251	glDisable GL_TEXTURE_2D;	1575	glDisable GL_TEXTURE_2D;
1252	glDisable GL_BLEND;	1576	glDisable GL_BLEND;
1253		1577
1254	$self->SUPER::_draw;	1578	$self->SUPER::_draw;
…		…
1259	package CFClient::UI::CheckBox;	1583	package CFClient::UI::CheckBox;
1260		1584
1261	our @ISA = CFClient::UI::DrawBG::;	1585	our @ISA = CFClient::UI::DrawBG::;
1262		1586
1263	my @tex =	1587	my @tex =
1264	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1588	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1589	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266		1590
1267	use SDL;	1591	use CFClient::OpenGL;
1268	use SDL::OpenGL;
1269		1592
1270	sub new {	1593	sub new {
1271	my $class = shift;	1594	my $class = shift;
1272		1595
1273	$class->SUPER::new (	1596	$class->SUPER::new (
…		…
1284	my ($self) = @_;	1607	my ($self) = @_;
1285		1608
1286	($self->{padding} * 2 + 6) x 2	1609	($self->{padding} * 2 + 6) x 2
1287	}	1610	}
1288		1611
1289	sub size_allocate {
1290	my ($self, $x, $y, $w, $h) = @_;
1291
1292	$self->_size_allocate ($x, $y, $w, $h);
1293	}
1294
1295	sub button_down {	1612	sub button_down {
1296	my ($self, $ev, $x, $y) = @_;	1613	my ($self, $ev, $x, $y) = @_;
1297		1614
1298	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1615	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1616	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1325	glDisable GL_BLEND;	1642	glDisable GL_BLEND;
1326	}	1643	}
1327		1644
1328	#############################################################################	1645	#############################################################################
1329		1646
		1647	package CFClient::UI::Image;
		1648
		1649	our @ISA = CFClient::UI::Base::;
		1650
		1651	use CFClient::OpenGL;
		1652	use Carp qw/confess/;
		1653
		1654	our %loaded_images;
		1655
		1656	sub new {
		1657	my $class = shift;
		1658
		1659	my $self = $class->SUPER::new (can_events => 0, @_);
		1660
		1661	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1662
		1663	$loaded_images{$self->{image}} ||=
		1664	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1665
		1666	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1667
		1668	Scalar::Util::weaken $loaded_images{$self->{image}};
		1669
		1670	$self->{aspect} = $tex->{w} / $tex->{h};
		1671
		1672	$self
		1673	}
		1674
		1675	sub size_request {
		1676	my ($self) = @_;
		1677
		1678	($self->{tex}->{w}, $self->{tex}->{h})
		1679	}
		1680
		1681	sub _draw {
		1682	my ($self) = @_;
		1683
		1684	my $tex = $self->{tex};
		1685
		1686	my ($w, $h) = ($self->{w}, $self->{h});
		1687
		1688	if ($self->{rot90}) {
		1689	glRotate 90, 0, 0, 1;
		1690	glTranslate 0, -$self->{w}, 0;
		1691
		1692	($w, $h) = ($h, $w);
		1693	}
		1694
		1695	glEnable GL_BLEND;
		1696	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1697	glEnable GL_TEXTURE_2D;
		1698	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1699
		1700	$tex->draw_quad (0, 0, $w, $h);
		1701
		1702	glDisable GL_BLEND;
		1703	glDisable GL_TEXTURE_2D;
		1704	}
		1705
		1706	#############################################################################
		1707
		1708	package CFClient::UI::VGauge;
		1709
		1710	our @ISA = CFClient::UI::Base::;
		1711
		1712	use List::Util qw(min max);
		1713
		1714	use CFClient::OpenGL;
		1715
		1716	my %tex = (
		1717	food => [
		1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1719	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1720	],
		1721	grace => [
		1722	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1723	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1724	],
		1725	hp => [
		1726	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1727	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1728	],
		1729	mana => [
		1730	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1731	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1732	],
		1733	);
		1734
		1735	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1736	sub new {
		1737	my $class = shift;
		1738
		1739	my $self = $class->SUPER::new (
		1740	type => 'food',
		1741	@_
		1742	);
		1743
		1744	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1745
		1746	$self
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	#my $tex = $tex{$self->{type}}[0];
		1753	#@$tex{qw(w h)}
		1754	(0, 0)
		1755	}
		1756
		1757	sub set_max {
		1758	my ($self, $max) = @_;
		1759
		1760	$self->{max_val} = $max;
		1761	}
		1762
		1763	sub set_value {
		1764	my ($self, $val, $max) = @_;
		1765
		1766	$self->set_max ($max)
		1767	if defined $max;
		1768
		1769	$max = $self->{max_val};
		1770	$self->{val} = $val;
		1771
		1772	$self->update;
		1773	}
		1774
		1775	sub _draw {
		1776	my ($self) = @_;
		1777
		1778	my $tex = $tex{$self->{type}};
		1779	my ($t1, $t2, $t3) = @$tex;
		1780
		1781	my ($w, $h) = ($self->{w}, $self->{h});
		1782
		1783	if ($self->{vertical}) {
		1784	glRotate 90, 0, 0, 1;
		1785	glTranslate 0, -$self->{w}, 0;
		1786
		1787	($w, $h) = ($h, $w);
		1788	}
		1789
		1790	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1791
		1792	my $ycut1 = max 0, min 1, $ycut;
		1793	my $ycut2 = max 0, min 1, $ycut - 1;
		1794
		1795	my $h1 = $self->{h} * (1 - $ycut1);
		1796	my $h2 = $self->{h} * (1 - $ycut2);
		1797
		1798	glEnable GL_BLEND;
		1799	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1800	glEnable GL_TEXTURE_2D;
		1801	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1802
		1803	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1804	glBegin GL_QUADS;
		1805	glTexCoord 0 , 0; glVertex 0 , 0;
		1806	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1807	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1808	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1809	glEnd;
		1810
		1811	my $ycut1 = List::Util::min 1, $ycut;
		1812	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1813	glBegin GL_QUADS;
		1814	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1815	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1816	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1817	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1818	glEnd;
		1819
		1820	if ($t3) {
		1821	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1822	glBegin GL_QUADS;
		1823	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1824	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1825	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1826	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1827	glEnd;
		1828	}
		1829
		1830	glDisable GL_BLEND;
		1831	glDisable GL_TEXTURE_2D;
		1832	}
		1833
		1834	#############################################################################
		1835
		1836	package CFClient::UI::Gauge;
		1837
		1838	our @ISA = CFClient::UI::VBox::;
		1839
		1840	sub new {
		1841	my ($class, %arg) = @_;
		1842
		1843	my $self = $class->SUPER::new (
		1844	tooltip => $arg{type},
		1845	can_hover => 1,
		1846	can_events => 1,
		1847	%arg,
		1848	);
		1849
		1850	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1851	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1852	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1853
		1854	$self
		1855	}
		1856
		1857	sub set_fontsize {
		1858	my ($self, $fsize) = @_;
		1859
		1860	$self->{value}->set_fontsize ($fsize);
		1861	$self->{max} ->set_fontsize ($fsize);
		1862	}
		1863
		1864	sub set_value {
		1865	my ($self, $val, $max) = @_;
		1866
		1867	$self->set_max ($max)
		1868	if defined $max;
		1869
		1870	$self->{gauge}->set_value ($val, $max);
		1871	$self->{value}->set_text ($val);
		1872	}
		1873
		1874	sub set_max {
		1875	my ($self, $max) = @_;
		1876
		1877	$self->{gauge}->set_max ($max);
		1878	$self->{max}->set_text ($max);
		1879	}
		1880
		1881	#############################################################################
		1882
1330	package CFClient::UI::Slider;	1883	package CFClient::UI::Slider;
1331		1884
1332	use strict;	1885	use strict;
1333		1886
1334	use SDL::OpenGL;	1887	use CFClient::OpenGL;
1335		1888
1336	our @ISA = CFClient::UI::DrawBG::;	1889	our @ISA = CFClient::UI::DrawBG::;
1337		1890
1338	my @tex =	1891	my @tex =
1339	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1892	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1349	# TODO: calculations are off	1902	# TODO: calculations are off
1350	my $self = $class->SUPER::new (	1903	my $self = $class->SUPER::new (
1351	fg => [1, 1, 1],	1904	fg => [1, 1, 1],
1352	active_fg => [0, 0, 0],	1905	active_fg => [0, 0, 0],
1353	range => [0, 0, 100, 10],	1906	range => [0, 0, 100, 10],
1354	req_w => 40,	1907	req_w => 20,
1355	req_h => 13,	1908	req_h => 20,
1356	vertical => 0,	1909	vertical => 0,
1357	can_hover => 1,	1910	can_hover => 1,
1358	inner_pad => 5,	1911	inner_pad => 5,
1359	@_	1912	@_
1360	);	1913	);
…		…
1464		2017
1465	package CFClient::UI::TextView;	2018	package CFClient::UI::TextView;
1466		2019
1467	our @ISA = CFClient::UI::HBox::;	2020	our @ISA = CFClient::UI::HBox::;
1468		2021
1469	use SDL::OpenGL;	2022	use CFClient::OpenGL;
1470		2023
1471	sub new {	2024	sub new {
1472	my $class = shift;	2025	my $class = shift;
1473		2026
1474	my $self = $class->SUPER::new (	2027	my $self = $class->SUPER::new (
1475	req_w => $::WIDTH / 6,	2028	fontsize => 1,
1476	req_h => $::HEIGHT / 6,	2029	can_events => 0,
1477	fontsize => $::FONTSIZE,	2030	#font => default_font
1478	@_,	2031	@_,
1479		2032
1480	layout => (new CFClient::Layout),	2033	layout => (new CFClient::Layout),
1481	par => [],	2034	par => [],
1482	height => 0,	2035	height => 0,
1483	children => [	2036	children => [
1484	(new CFClient::UI::Empty expand => 1),	2037	(new CFClient::UI::Empty expand => 1),
1485	(new CFClient::UI::Slider vertical => 1),	2038	(new CFClient::UI::Slider vertical => 1),
1486	],	2039	],
1487	);	2040	);
1488		2041
…		…
1503	sub text_height {	2056	sub text_height {
1504	my ($self, $text) = @_;	2057	my ($self, $text) = @_;
1505		2058
1506	my $layout = $self->{layout};	2059	my $layout = $self->{layout};
1507		2060
1508	$layout->set_height ($self->{fontsize});	2061	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509	$layout->set_width ($self->{w});	2062	$layout->set_width ($self->{w});
1510	$layout->set_text ($text);	2063	$layout->set_text ($text);
1511		2064
1512	($layout->size)[1]	2065	($layout->size)[1]
1513	}	2066	}
…		…
1517		2070
1518	$self->{need_reflow}++;	2071	$self->{need_reflow}++;
1519	$self->update;	2072	$self->update;
1520	}	2073	}
1521		2074
1522	sub size_request {
1523	my ($self) = @_;
1524
1525	($self->{req_w}, $self->{req_h})
1526	}
1527
1528	sub size_allocate {	2075	sub size_allocate {
1529	my ($self, $x, $y, $w, $h) = @_;	2076	my ($self, $w, $h) = @_;
1530		2077
1531	$self->SUPER::size_allocate ($x, $y, $w, $h);	2078	$self->SUPER::size_allocate ($w, $h);
1532		2079
		2080	$self->{layout}->set_font ($self->{font}) if $self->{font};
1533	$self->{layout}->set_height ($self->{fontsize});	2081	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534	$self->{layout}->set_width ($self->{w});	2082	$self->{layout}->set_width ($self->{children}[0]{w});
1535		2083
1536	$self->reflow;	2084	$self->reflow;
1537	}	2085	}
1538		2086
1539	sub add_paragraph {	2087	sub add_paragraph {
…		…
1558		2106
1559	return unless $self->{h} > 0;	2107	return unless $self->{h} > 0;
1560		2108
1561	delete $self->{texture};	2109	delete $self->{texture};
1562		2110
1563	$TOPLEVEL->on_refresh ($self, sub {	2111	$ROOT->on_refresh ($self, sub {
1564	if (delete $self->{need_reflow}) {	2112	if (delete $self->{need_reflow}) {
1565	my $height = 0;	2113	my $height = 0;
1566		2114
1567	$height += $_->[0] = $self->text_height ($_->[2])	2115	$height += $_->[0] = $self->text_height ($_->[2])
1568	for @{$self->{par}};	2116	for @{$self->{par}};
…		…
1590		2138
1591	my $y = 0;	2139	my $y = 0;
1592		2140
1593	my $layout = $self->{layout};	2141	my $layout = $self->{layout};
1594		2142
		2143	$layout->set_font ($self->{font}) if $self->{font};
		2144
1595	for my $par (@{$self->{par}}) {	2145	for my $par (@{$self->{par}}) {
1596	my $h = $par->[0];	2146	my $h = $par->[0];
1597		2147
1598	if ($y0 < $y + $h && $y < $y1) {	2148	if ($y0 < $y + $h && $y < $y1) {
1599	$layout->set_text ($par->[2]);	2149	$layout->set_text ($par->[2]);
…		…
1616	my ($self) = @_;	2166	my ($self) = @_;
1617		2167
1618	if ($self->{texture}) {	2168	if ($self->{texture}) {
1619	glEnable GL_TEXTURE_2D;	2169	glEnable GL_TEXTURE_2D;
1620	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2170	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2171	glColor 1, 1, 1, 1;
1621	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2172	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1622	glDisable GL_TEXTURE_2D;	2173	glDisable GL_TEXTURE_2D;
1623	}	2174	}
1624		2175
1625	$self->{children}[1]->draw;	2176	$self->{children}[1]->draw;
1626		2177
1627	}	2178	}
1628		2179
1629	#############################################################################	2180	#############################################################################
1630		2181
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	my $sw = int $::WIDTH / 32;
1715	my $sh = int $::HEIGHT / 32;
1716
1717	if ($::MAP) {
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 $::CFG->{fow_smooth};
1749
1750	glEnable GL_BLEND;
1751	glEnable GL_TEXTURE_2D;
1752	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1753
1754	glColor +($::CFG->{fow_intensity}) x 3, 1;
1755	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1756
1757	glDisable GL_TEXTURE_2D;
1758	glDisable GL_BLEND;
1759	}
1760	}
1761
1762	glEndList;
1763	}
1764
1765	glPushMatrix;
1766	glCallList $self->{list};
1767	glPopMatrix;
1768
1769	if ($FOCUS != $self) {
1770	glColor 64/255, 64/255, 64/255;
1771	glLogicOp GL_AND;
1772	glEnable GL_COLOR_LOGIC_OP;
1773	glBegin GL_QUADS;
1774	glVertex 0, 0;
1775	glVertex 0, $::HEIGHT;
1776	glVertex $::WIDTH, $::HEIGHT;
1777	glVertex $::WIDTH, 0;
1778	glEnd;
1779	glDisable GL_COLOR_LOGIC_OP;
1780	}
1781	}
1782
1783	my %DIR = (
1784	SDLK_KP8, [1, "north"],
1785	SDLK_KP9, [2, "northeast"],
1786	SDLK_KP6, [3, "east"],
1787	SDLK_KP3, [4, "southeast"],
1788	SDLK_KP2, [5, "south"],
1789	SDLK_KP1, [6, "southwest"],
1790	SDLK_KP4, [7, "west"],
1791	SDLK_KP7, [8, "northwest"],
1792
1793	SDLK_UP, [1, "north"],
1794	SDLK_RIGHT, [3, "east"],
1795	SDLK_DOWN, [5, "south"],
1796	SDLK_LEFT, [7, "west"],
1797	);
1798
1799	sub key_down {
1800	my ($self, $ev) = @_;
1801
1802	my $mod = $ev->key_mod;
1803	my $sym = $ev->key_sym;
1804
1805	if ($sym == SDLK_KP5) {
1806	$::CONN->user_send ("command stay fire");
1807	} elsif ($sym == SDLK_a) {
1808	$::CONN->user_send ("command apply");
1809	} elsif ($sym == SDLK_QUOTE) {
1810	$self->emit ('activate_console');
1811	} elsif ($sym == SDLK_SLASH) {
1812	$self->emit ('activate_console' => '/');
1813	} elsif (exists $DIR{$sym}) {
1814	if ($mod & KMOD_SHIFT) {
1815	$self->{shft}++;
1816	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1817	} elsif ($mod & KMOD_CTRL) {
1818	$self->{ctrl}++;
1819	$::CONN->user_send ("command run $DIR{$sym}[0]");
1820	} else {
1821	$::CONN->user_send ("command $DIR{$sym}[1]");
1822	}
1823	}
1824	}
1825
1826	sub key_up {
1827	my ($self, $ev) = @_;
1828
1829	my $mod = $ev->key_mod;
1830	my $sym = $ev->key_sym;
1831
1832	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1833	$::CONN->user_send ("command fire_stop");
1834	}
1835	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1836	$::CONN->user_send ("command run_stop");
1837	}
1838	}
1839
1840	#############################################################################
1841
1842	package CFClient::UI::Animator;	2182	package CFClient::UI::Animator;
1843		2183
1844	use SDL::OpenGL;	2184	use CFClient::OpenGL;
1845		2185
1846	our @ISA = CFClient::UI::Bin::;	2186	our @ISA = CFClient::UI::Bin::;
1847		2187
1848	sub moveto {	2188	sub moveto {
1849	my ($self, $x, $y) = @_;	2189	my ($self, $x, $y) = @_;
…		…
1887		2227
1888	sub new {	2228	sub new {
1889	my $class = shift;	2229	my $class = shift;
1890		2230
1891	my $self = $class->SUPER::new (	2231	my $self = $class->SUPER::new (
1892	state => 0,	2232	state => 0,
1893	connect_activate => \&toggle_flopper,	2233	connect_activate => \&toggle_flopper,
1894	@_	2234	@_
1895	);	2235	);
1896		2236
1897	if ($self->{state}) {	2237	if ($self->{state}) {
…		…
1905	sub toggle_flopper {	2245	sub toggle_flopper {
1906	my ($self) = @_;	2246	my ($self) = @_;
1907		2247
1908	# TODO: use animation	2248	# TODO: use animation
1909	if ($self->{state} = !$self->{state}) {	2249	if ($self->{state} = !$self->{state}) {
1910	$CFClient::UI::TOPLEVEL->add ($self->{other});	2250	$CFClient::UI::ROOT->add ($self->{other});
1911	$self->{other}->move (	2251	$self->{other}->move ($self->coord2global (0, $self->{h}));
1912	($::WIDTH - $self->{other}{w}) * 0.5,	2252	$self->emit ("open");
1913	($::HEIGHT - $self->{other}{h}) * 0.5,
1914	);
1915	} else {	2253	} else {
1916	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2254	$CFClient::UI::ROOT->remove ($self->{other});
		2255	$self->emit ("close");
		2256	}
		2257
		2258	$self->emit (changed => $self->{state});
		2259	}
		2260
		2261	#############################################################################
		2262
		2263	package CFClient::UI::Tooltip;
		2264
		2265	our @ISA = CFClient::UI::Bin::;
		2266
		2267	use CFClient::OpenGL;
		2268
		2269	sub new {
		2270	my $class = shift;
		2271
		2272	$class->SUPER::new (
		2273	@_,
		2274	can_events => 0,
		2275	)
		2276	}
		2277
		2278	sub set_markup {
		2279	my ($self, $text) = @_;
		2280
		2281	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2282	$self->{label}->set_markup ($text);
		2283	$self->add ($self->{label});
		2284	}
		2285
		2286	sub size_request {
		2287	my ($self) = @_;
		2288
		2289	$self->child->set_max_size ($::WIDTH * 0.3);
		2290
		2291	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2292
		2293	($w + 4, $h + 4)
		2294	}
		2295
		2296	sub size_allocate {
		2297	my ($self, $w, $h) = @_;
		2298
		2299	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2300	}
		2301
		2302	sub _draw {
		2303	my ($self) = @_;
		2304
		2305	glPushMatrix;
		2306	glTranslate 0.375, 0.375;
		2307
		2308	my ($w, $h) = @$self{qw(w h)};
		2309
		2310	glColor 1, 0.8, 0.4;
		2311	glBegin GL_QUADS;
		2312	glVertex 0 , 0;
		2313	glVertex 0 , $h;
		2314	glVertex $w, $h;
		2315	glVertex $w, 0;
		2316	glEnd;
1917	}	2317
1918	}	2318	glColor 0, 0, 0;
		2319	glBegin GL_LINE_LOOP;
		2320	glVertex 0 , 0;
		2321	glVertex 0 , $h;
		2322	glVertex $w, $h;
		2323	glVertex $w, 0;
		2324	glEnd;
		2325
		2326	glPopMatrix;
1919		2327
1920	#############################################################################	2328	glTranslate 2, 2;
		2329	$self->SUPER::_draw;
		2330	}
1921		2331
		2332	#############################################################################
		2333
1922	package CFClient::UI::Toplevel;	2334	package CFClient::UI::Face;
		2335
		2336	our @ISA = CFClient::UI::Base::;
		2337
		2338	use CFClient::OpenGL;
		2339
		2340	sub new {
		2341	my $class = shift;
		2342
		2343	$class->SUPER::new (
		2344	aspect => 1,
		2345	@_,
		2346	)
		2347	}
		2348
		2349	sub size_request {
		2350	(32, 8)
		2351	}
		2352
		2353	sub draw {
		2354	my ($self) = @_;
		2355
		2356	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2357
		2358	if ($tex) {
		2359	glEnable GL_BLEND;
		2360	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2361	glEnable GL_TEXTURE_2D;
		2362	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2363	glColor 1, 1, 1, 1;
		2364	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2365	glDisable GL_TEXTURE_2D;
		2366	glDisable GL_BLEND;
		2367	}
		2368	}
		2369
		2370	#############################################################################
		2371
		2372	package CFClient::UI::Root;
1923		2373
1924	our @ISA = CFClient::UI::Container::;	2374	our @ISA = CFClient::UI::Container::;
1925		2375
1926	use SDL::OpenGL;	2376	use CFClient::OpenGL;
		2377
		2378	sub check_size {
		2379	my ($self) = @_;
		2380
		2381	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2382	}
1927		2383
1928	sub size_request {	2384	sub size_request {
1929	($::WIDTH, $::HEIGHT)	2385	($::WIDTH, $::HEIGHT)
1930	}	2386	}
1931		2387
1932	sub size_allocate {	2388	sub configure {
1933	my ($self, $x, $y, $w, $h) = @_;	2389	my ($self, $x, $y, $w, $h) = @_;
1934		2390
1935	$self->_size_allocate ($x, $y, $w, $h);	2391	$self->SUPER::configure ($x, $y, $w, $h);
1936		2392
1937	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1938	for @{$self->{children}};	2393	for my $child (@{$self->{children}}) {
1939	}	2394	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1940		2395
1941	sub translate {	2396	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2397	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2398	$child->configure ($X, $Y, $W,$H);
		2399	}
		2400	}
		2401
		2402	sub _topleft {
1942	my ($self, $x, $y) = @_;	2403	my ($self, $x, $y) = @_;
1943		2404
1944	($x, $y)	2405	($x, $y)
1945	}	2406	}
1946		2407
1947	sub update {	2408	sub update {
1948	my ($self) = @_;	2409	my ($self) = @_;
1949		2410
1950	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2411	$self->check_size;
1951	::refresh ();	2412	::refresh ();
1952	}	2413	}
1953		2414
1954	sub add {	2415	sub add {
1955	my ($self, $widget) = @_;	2416	my ($self, $child) = @_;
1956		2417
		2418	# integerize window positions
		2419	$child->{x} = int $child->{x};
		2420	$child->{y} = int $child->{y};
		2421
1957	$self->SUPER::add ($widget);	2422	$self->SUPER::add ($child);
1958
1959	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1960	}	2423	}
1961		2424
1962	sub on_refresh {	2425	sub on_refresh {
1963	my ($self, $id, $cb) = @_;	2426	my ($self, $id, $cb) = @_;
1964		2427
…		…
1987		2450
1988	#############################################################################	2451	#############################################################################
1989		2452
1990	package CFClient::UI;	2453	package CFClient::UI;
1991		2454
		2455	$ROOT = new CFClient::UI::Root;
1992	$TOPLEVEL = new CFClient::UI::Toplevel;	2456	$TOOLTIP = new CFClient::UI::Tooltip;
1993		2457
1994	1	2458	1
1995		2459

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