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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.196 by root, Fri May 12 00:16:34 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_tooltip_from ($widget);
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
71	}	123	}
72		124
73	# convert position array to integers	125	# convert position array to integers
74	sub harmonize {	126	sub harmonize {
75	my ($vals) = @_;	127	my ($vals) = @_;
…		…
87		139
88	package CFClient::UI::Base;	140	package CFClient::UI::Base;
89		141
90	use strict;	142	use strict;
91		143
92	use SDL::OpenGL;	144	use CFClient::OpenGL;
93		145
94	sub new {	146	sub new {
95	my $class = shift;	147	my $class = shift;
96		148
97	my $self = bless {	149	my $self = bless {
98	x => 0,	150	x => 0,
99	y => 0,	151	y => 0,
100	z => 0,	152	z => 0,
101	w => -1,	153	can_events => 1,
102	h => -1,
103	@_	154	@_
104	}, $class;	155	}, $class;
105		156
106	for (keys %$self) {	157	for (keys %$self) {
107	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
110	}	161	}
111		162
112	$self	163	$self
113	}	164	}
114		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
		189	}
		190
115	sub move {	191	sub move {
116	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
		193
117	$self->{x} = int $x;	194	$self->{x} = int $x;
118	$self->{y} = int $y;	195	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
120	}
121		197
122	sub needs_redraw {	198	$self->update;
123	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
124	}	208	}
125		209
126	sub size_request {	210	sub size_request {
127	require Carp;	211	require Carp;
128	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
129	}	213	}
130		214
131	sub _size_allocate {	215	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
133		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	231	$self->{x} = $x;
135	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
136		235
137	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
138		237	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	238	}
143	}	239	}
144		240
145	sub size_allocate {	241	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	242	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	243	}
150		244
151	# return top left coordinates	245	sub children {
152	sub _topleft {	246	}
		247
		248	# call when resolution changes etc.
		249	sub reconfigure {
		250	my ($self) = @_;
		251
		252	$_->reconfigure
		253	for $self->children;
		254
		255	$self->check_size;
		256	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		257	$self->update;
		258	}
		259
		260	sub set_max_size {
153	my ($self, $x, $y) = @_;	261	my ($self, $w, $h) = @_;
154		262
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	263	delete $self->{max_w}; $self->{max_w} = $w if $w;
		264	delete $self->{max_h}; $self->{max_h} = $h if $h;
156	}	265	}
157		266
158	# translate global coordinates to local coordinate system	267	# translate global coordinates to local coordinate system
159	sub coord2local {	268	sub coord2local {
160	my ($self, $x, $y) = @_;	269	my ($self, $x, $y) = @_;
161		270
162	my ($X, $Y) = $self->_topleft;	271	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	272	}
165		273
166	# translate local coordinates to global coordinate system	274	# translate local coordinates to global coordinate system
167	sub coord2global {	275	sub coord2global {
168	my ($self, $x, $y) = @_;	276	my ($self, $x, $y) = @_;
169		277
170	my ($X, $Y) = $self->_topleft;	278	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	279	}
173		280
174	sub focus_in {	281	sub focus_in {
175	my ($self) = @_;	282	my ($self) = @_;
176		283
…		…
236	glVertex $x + $self->{w}, $y + $self->{h};	343	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	344	glVertex $x , $y + $self->{h};
238	glEnd;	345	glEnd;
239	glDisable GL_BLEND;	346	glDisable GL_BLEND;
240	}	347	}
		348
		349	if ($ENV{PCLIENT_DEBUG}) {
		350	glPushMatrix;
		351	glColor 1, 1, 0, 1;
		352	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		353	glBegin GL_LINE_LOOP;
		354	glVertex 0 , 0;
		355	glVertex $self->{w}, 0;
		356	glVertex $self->{w}, $self->{h};
		357	glVertex 0 , $self->{h};
		358	glEnd;
		359	glPopMatrix;
		360	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		361	}
241	}	362	}
242		363
243	sub _draw {	364	sub _draw {
244	my ($self) = @_;	365	my ($self) = @_;
245		366
246	warn "no draw defined for $self\n";	367	warn "no draw defined for $self\n";
247	}	368	}
248		369
249	sub find_widget {	370	sub find_widget {
250	my ($self, $x, $y) = @_;	371	my ($self, $x, $y) = @_;
		372
		373	return () unless $self->{can_events};
251		374
252	return $self	375	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	376	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	377	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		378
…		…
258		381
259	sub set_parent {	382	sub set_parent {
260	my ($self, $parent) = @_;	383	my ($self, $parent) = @_;
261		384
262	Scalar::Util::weaken ($self->{parent} = $parent);	385	Scalar::Util::weaken ($self->{parent} = $parent);
		386
		387	$self->check_size
		388	unless exists $self->{req_w};
263	}	389	}
264		390
265	sub check_size {	391	sub check_size {
266	my ($self) = @_;	392	my ($self) = @_;
267		393
268	my ($w, $h) = $self->size_request;	394	$CFClient::UI::ROOT->{check_size}{$self} = $self;
269
270	if ($w != $self->{req_w} || $h != $self->{req_h}) {
271	$self->{req_w} = $w;
272	$self->{req_h} = $h;
273
274	$self->{parent}->check_size
275	if $self->{parent};
276	}
277	}	395	}
278		396
279	sub update {	397	sub update {
280	my ($self) = @_;	398	my ($self) = @_;
281		399
…		…
284	}	402	}
285		403
286	sub connect {	404	sub connect {
287	my ($self, $signal, $cb) = @_;	405	my ($self, $signal, $cb) = @_;
288		406
289	push @{ $self->{cb}{$signal} }, $cb;	407	push @{ $self->{signal_cb}{$signal} }, $cb;
290	}	408	}
291		409
292	sub emit {	410	sub emit {
293	my ($self, $signal, @args) = @_;	411	my ($self, $signal, @args) = @_;
294		412
295	$_->($self, @args)	413	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
296	for @{$self->{cb}{$signal} || []};
297	}	414	}
298		415
299	sub DESTROY {	416	sub DESTROY {
300	my ($self) = @_;	417	my ($self) = @_;
301		418
…		…
307	package CFClient::UI::DrawBG;	424	package CFClient::UI::DrawBG;
308		425
309	our @ISA = CFClient::UI::Base::;	426	our @ISA = CFClient::UI::Base::;
310		427
311	use strict;	428	use strict;
312	use SDL::OpenGL;	429	use CFClient::OpenGL;
313		430
314	sub new {	431	sub new {
315	my $class = shift;	432	my $class = shift;
316		433
317	# range [value, low, high, page]	434	# range [value, low, high, page]
…		…
346		463
347	package CFClient::UI::Empty;	464	package CFClient::UI::Empty;
348		465
349	our @ISA = CFClient::UI::Base::;	466	our @ISA = CFClient::UI::Base::;
350		467
		468	sub new {
		469	my ($class, %arg) = @_;
		470	$class->SUPER::new (can_events => 0, %arg);
		471	}
		472
351	sub size_request {	473	sub size_request {
352	(0, 0)	474	(0, 0)
353	}	475	}
354		476
355	sub draw { }	477	sub draw { }
…		…
363	sub new {	485	sub new {
364	my ($class, %arg) = @_;	486	my ($class, %arg) = @_;
365		487
366	my $children = delete $arg{children} || [];	488	my $children = delete $arg{children} || [];
367		489
368	my $self = $class->SUPER::new (children => [], %arg);	490	my $self = $class->SUPER::new (
		491	children => [],
		492	can_events => 0,
		493	%arg,
		494	);
369	$self->add ($_) for @$children;	495	$self->add ($_) for @$children;
370		496
371	$self	497	$self
372	}	498	}
373		499
374	sub add {	500	sub add {
375	my ($self, $child) = @_;	501	my ($self, @widgets) = @_;
376		502
377	$child->set_parent ($self);	503	$_->set_parent ($self)
		504	for @widgets;
378		505
379	use sort 'stable';	506	use sort 'stable';
380		507
381	$self->{children} = [	508	$self->{children} = [
382	sort { $a->{z} <=> $b->{z} }	509	sort { $a->{z} <=> $b->{z} }
383	@{$self->{children}}, $child	510	@{$self->{children}}, @widgets
384	];	511	];
385		512
386	$self->{w} = $self->{h} = -1;	513	$self->check_size;
387	$self->update;	514	$self->update;
388	}	515	}
389		516
		517	sub children {
		518	@{ $_[0]{children} }
		519	}
		520
390	sub remove {	521	sub remove {
391	my ($self, $widget) = @_;	522	my ($self, $child) = @_;
392		523
		524	delete $child->{parent};
		525	$child->hide;
		526
393	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	527	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
394		528
395	$self->check_size;	529	$self->check_size;
		530	$self->update;
		531	}
		532
		533	sub clear {
		534	my ($self) = @_;
		535
		536	my $children = delete $self->{children};
		537	$self->{children} = [];
		538
		539	for (@$children) {
		540	delete $_->{parent};
		541	$_->hide;
		542	}
		543
		544	$self->check_size;
		545	$self->update;
396	}	546	}
397		547
398	sub find_widget {	548	sub find_widget {
399	my ($self, $x, $y) = @_;	549	my ($self, $x, $y) = @_;
400		550
…		…
430		580
431	$class->SUPER::new (children => [$child], %arg)	581	$class->SUPER::new (children => [$child], %arg)
432	}	582	}
433		583
434	sub add {	584	sub add {
435	my ($self, $widget) = @_;	585	my ($self, $child) = @_;
436		586
437	$self->{children} = [];	587	$self->{children} = [];
438		588
439	$self->SUPER::add ($widget);	589	$self->SUPER::add ($child);
440	}	590	}
441		591
442	sub remove {	592	sub remove {
443	my ($self, $widget) = @_;	593	my ($self, $widget) = @_;
444		594
…		…
453	sub size_request {	603	sub size_request {
454	$_[0]{children}[0]->size_request	604	$_[0]{children}[0]->size_request
455	}	605	}
456		606
457	sub size_allocate {	607	sub size_allocate {
458	my ($self, $x, $y, $w, $h) = @_;	608	my ($self, $w, $h) = @_;
459		609
460	$self->_size_allocate ($x, $y, $w, $h) or return;
461
462	$self->{children}[0]->size_allocate (0, 0, $w, $h);	610	$self->{children}[0]->configure (0, 0, $w, $h);
463	}	611	}
464		612
465	#############################################################################	613	#############################################################################
466		614
467	package CFClient::UI::Window;	615	package CFClient::UI::Window;
468		616
469	our @ISA = CFClient::UI::Bin::;	617	our @ISA = CFClient::UI::Bin::;
470		618
471	use SDL::OpenGL;	619	use CFClient::OpenGL;
472		620
473	sub new {	621	sub new {
474	my ($class, %arg) = @_;	622	my ($class, %arg) = @_;
475		623
476	my $self = $class->SUPER::new (%arg);	624	my $self = $class->SUPER::new (%arg);
477	}	625	}
478		626
479	sub update {	627	sub update {
480	my ($self) = @_;	628	my ($self) = @_;
481		629
482	# we want to do this delayed...	630	$ROOT->on_refresh ($self => sub { $self->render_child });
483	$self->render_chld;
484	$self->SUPER::update;	631	$self->SUPER::update;
485	}	632	}
486		633
		634	sub size_allocate {
		635	my ($self, $w, $h) = @_;
		636
		637	$self->SUPER::size_allocate ($w, $h);
		638	$self->update;
		639	}
		640
		641	sub _render {
		642	$_[0]{children}[0]->draw;
		643	}
		644
487	sub render_chld {	645	sub render_child {
488	my ($self) = @_;	646	my ($self) = @_;
489		647
490	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491	glClearColor 0, 0, 0, 1;	649	glClearColor 0, 0, 0, 0;
492	glClear GL_COLOR_BUFFER_BIT;	650	glClear GL_COLOR_BUFFER_BIT;
493	$self->child->draw;	651
		652	$self->_render;
		653	# glColorMask 1, 1, 1, 0;
		654	# glEnable GL_BLEND;
		655	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		656	# glRasterPos 0, 0;
		657	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		658	# glDisable GL_BLEND;
		659	# glColorMask 1, 1, 1, 1;
494	};	660	};
495	}
496
497	sub size_allocate {
498	my ($self, $x, $y, $w, $h) = @_;
499
500	$self->_size_allocate ($x, $y, $w, $h) or return;
501
502	$self->child->size_allocate (0, 0, $w, $h);
503
504	$self->render_chld;
505	}	661	}
506		662
507	sub _draw {	663	sub _draw {
508	my ($self) = @_;	664	my ($self) = @_;
509		665
510	my ($w, $h) = ($self->w, $self->h);	666	my ($w, $h) = ($self->w, $self->h);
511		667
512	my $tex = $self->{texture}	668	my $tex = $self->{texture}
513	or return;	669	or return;
		670
		671	glEnable GL_TEXTURE_2D;
		672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		673	glColor 0, 0, 0, 1;
		674
		675	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
		676
		677	glDisable GL_TEXTURE_2D;
		678	}
		679
		680	#############################################################################
		681
		682	package CFClient::UI::ViewPort;
		683
		684	our @ISA = CFClient::UI::Window::;
		685
		686	sub size_request {
		687	my ($self) = @_;
		688
		689	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		690	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		691
		692	@$self{qw(child_w child_h)}
		693	}
		694
		695	sub size_allocate {
		696	my ($self, $w, $h) = @_;
		697
		698	$self->update;
		699	}
		700
		701	sub set_offset {
		702	my ($self, $x, $y) = @_;
		703
		704	$self->{view_x} = int $x;
		705	$self->{view_y} = int $y;
		706
		707	$self->update;
		708	}
		709
		710	# hmm, this does not work for topleft of $self... but we should not ask for that
		711	sub coord2local {
		712	my ($self, $x, $y) = @_;
		713
		714	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		715	}
		716
		717	sub coord2global {
		718	my ($self, $x, $y) = @_;
		719
		720	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		721	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		722
		723	$self->SUPER::coord2global ($x, $y)
		724	}
		725
		726	sub find_widget {
		727	my ($self, $x, $y) = @_;
		728
		729	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		730	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		731	) {
		732	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		733	} else {
		734	$self->CFClient::UI::Base::find_widget ($x, $y)
		735	}
		736	}
		737
		738	sub _render {
		739	my ($self) = @_;
		740
		741	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		742
		743	$self->SUPER::_render;
		744	}
		745
		746	#############################################################################
		747
		748	package CFClient::UI::ScrolledWindow;
		749
		750	our @ISA = CFClient::UI::HBox::;
		751
		752	sub new {
		753	my $class = shift;
		754
		755	my $self;
		756
		757	my $slider = new CFClient::UI::Slider
		758	vertical => 1,
		759	range => [0, 0, 1, 0.01], # HACK fix
		760	connect_changed => sub {
		761	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		762	},
		763	;
		764
		765	$self = $class->SUPER::new (
		766	vp => (new CFClient::UI::ViewPort),
		767	slider => $slider,
		768	@_,
		769	);
		770
		771	$self->{vp}->add ($self->{scrolled});
		772	$self->add ($self->{vp});
		773	$self->add ($self->{slider});
		774
		775	$self
		776	}
		777
		778	#TODO# update range on size_allocate depeneing on child
		779	# update viewport offset on scroll
		780
		781	#############################################################################
		782
		783	package CFClient::UI::Frame;
		784
		785	our @ISA = CFClient::UI::Bin::;
		786
		787	use CFClient::OpenGL;
		788
		789	sub new {
		790	my $class = shift;
		791
		792	my $self = $class->SUPER::new (
		793	bg => [1, 1, 1, 1],
		794	border_bg => [1, 1, 1, 1],
		795	border => 0.8,
		796	@_
		797	);
		798
		799	$self
		800	}
		801
		802	sub _draw {
		803	my ($self) = @_;
		804
		805	my ($w, $h) = ($self->{w}, $self->{h});
514		806
515	glEnable GL_BLEND;	807	glEnable GL_BLEND;
516	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517	glEnable GL_TEXTURE_2D;	809	glEnable GL_TEXTURE_2D;
518	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
519		811
520	$tex->draw_quad (0, 0, $w, $h);	812	# glBegin GL_QUADS;
		813	# glColor 0, 0, 0, 0;
		814	# glVertex 0 , 0;
		815	# glVertex 0 , $h;
		816	# glVertex $w, $h;
		817	# glVertex $w, 0;
		818	# glEnd;
521		819
		820
		821	$self->child->draw;
522	glDisable GL_BLEND;	822	glDisable GL_BLEND;
523	glDisable GL_TEXTURE_2D;	823	glDisable GL_TEXTURE_2D;
524	}	824	}
525		825
526	#############################################################################	826	#############################################################################
527		827
528	package CFClient::UI::ViewPort;
529
530	our @ISA = CFClient::UI::Window::;
531
532	sub new { die }
533
534	sub size_request {
535	my ($self) = @_;
536
537	@$self{qw(child_w child_h)} = $self->child->size_request;
538	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540	@$self{qw(child_w child_h)}
541	}
542
543	sub size_allocate {
544	my ($self, $x, $y, $w, $h) = @_;
545
546	$self->_size_allocate ($x, $y, $w, $h) or return;
547	}
548
549	sub _draw {
550	my ($self) = @_;
551
552	$self->{children}[1]->draw;
553	}
554
555
556	#############################################################################
557
558	package CFClient::UI::Frame;	828	package CFClient::UI::FancyFrame;
559		829
560	our @ISA = CFClient::UI::Bin::;	830	our @ISA = CFClient::UI::Bin::;
561		831
562	use SDL::OpenGL;	832	use CFClient::OpenGL;
563
564	sub size_request {
565	my ($self) = @_;
566	my $chld = $self->child
567	or return (0, 0);
568
569	$chld->move (2, 2);
570
571	map { $_ + 4 } $chld->size_request;
572	}
573
574	sub size_allocate {
575	my ($self, $x, $y, $w, $h) = @_;
576
577	$self->_size_allocate ($x, $y, $w, $h) or return;
578
579	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
580	}
581
582	sub _draw {
583	my ($self) = @_;
584
585	my $chld = $self->child;
586
587	my ($w, $h) = $chld->size_request;
588
589	glBegin GL_QUADS;
590	glColor 0, 0, 0;
591	glVertex 0 , 0;
592	glVertex 0 , $h + 4;
593	glVertex $w + 4 , $h + 4;
594	glVertex $w + 4 , 0;
595	glEnd;
596
597	$chld->draw;
598	}
599
600	#############################################################################
601
602	package CFClient::UI::FancyFrame;
603
604	our @ISA = CFClient::UI::Bin::;
605
606	use SDL::OpenGL;
607		833
608	my @tex =	834	my @tex =
609	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	835	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
610	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	836	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611		837
612	sub new {	838	sub new {
613	my $class = shift;	839	my $class = shift;
614		840
615	# TODO: user_x, user_y, overwrite moveto?	841	# TODO: user_x, user_y, overwrite moveto?
616		842
617	$class->SUPER::new (	843	my $self = $class->SUPER::new (
618	bg => [1, 1, 1, 1],	844	bg => [1, 1, 1, 1],
619	border_bg => [1, 1, 1, 1],	845	border_bg => [1, 1, 1, 1],
620	border => int $::FONTSIZE * 0.8,	846	border => 0.6,
		847	can_events => 1,
621	@_	848	@_
		849	);
		850
		851	$self->{title} &&= new CFClient::UI::Label
		852	align => 0,
		853	valign => 1,
		854	text => $self->{title},
		855	fontsize => $self->{border};
		856
		857	$self
		858	}
		859
		860	sub border {
		861	int $_[0]{border} * $::FONTSIZE
		862	}
		863
		864	sub size_request {
		865	my ($self) = @_;
		866
		867	my ($w, $h) = $self->SUPER::size_request;
		868
		869	(
		870	$w + $self->border * 2,
		871	$h + $self->border * 2,
622	)	872	)
623	}	873	}
624		874
625	sub size_request {
626	my ($self) = @_;
627
628	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630	my ($w, $h) = $self->SUPER::size_request;
631
632	(
633	$w + $self->{border} * 2,
634	$h + $self->{border} * 2,
635	)
636	}
637
638	sub size_allocate {	875	sub size_allocate {
639	my ($self, $x, $y, $w, $h) = @_;	876	my ($self, $w, $h) = @_;
640		877
641	$self->_size_allocate ($x, $y, $w, $h) or return;
642
643	$h -= List::Util::max 0, $self->{border} * 2;	878	$h -= List::Util::max 0, $self->border * 2;
644	$w -= List::Util::max 0, $self->{border} * 2;	879	$w -= List::Util::max 0, $self->border * 2;
645		880
		881	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		882	if $self->{title};
		883
646	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	884	$self->child->configure ($self->border, $self->border, $w, $h);
647	}	885	}
648		886
649	sub button_down {	887	sub button_down {
650	my ($self, $ev, $x, $y) = @_;	888	my ($self, $ev, $x, $y) = @_;
651		889
652	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	890	my ($w, $h) = @$self{qw(w h)};
653	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	891	my $border = $self->border;
654		892
		893	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		894	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		895
		896	if ($lr & $td) {
		897	my ($wx, $wy) = ($self->{x}, $self->{y});
655	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	898	my ($ox, $oy) = ($ev->{x}, $ev->{y});
656	my ($bw, $bh) = ($self->{w}, $self->{h});	899	my ($bw, $bh) = ($self->{w}, $self->{h});
		900
		901	my $mx = $x < $border;
		902	my $my = $y < $border;
657		903
658	$self->{motion} = sub {	904	$self->{motion} = sub {
659	my ($ev, $x, $y) = @_;	905	my ($ev, $x, $y) = @_;
660		906
661	($x, $y) = ($ev->motion_x, $ev->motion_y);	907	my $dx = $ev->{x} - $ox;
		908	my $dy = $ev->{y} - $oy;
662		909
663	$self->{user_w} = $bw + $x - $ox;	910	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
664	$self->{user_h} = $bh + $y - $oy;	911	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
665	$self->update;	912	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		913	$self->check_size;
666	};	914	};
667		915
668	} elsif ($x >= 0 && $x < $self->{w}	916	} elsif ($lr ^ $td) {
669	&& $y >= 0 && $y < $self->{border}) {
670
671	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	917	my ($ox, $oy) = ($ev->{x}, $ev->{y});
672	my ($bx, $by) = ($self->{x}, $self->{y});	918	my ($bx, $by) = ($self->{x}, $self->{y});
673		919
674	$self->{motion} = sub {	920	$self->{motion} = sub {
675	my ($ev, $x, $y) = @_;	921	my ($ev, $x, $y) = @_;
676		922
677	($x, $y) = ($ev->motion_x, $ev->motion_y);	923	($x, $y) = ($ev->{x}, $ev->{y});
678		924
679	$self->move ($bx + $x - $ox, $by + $y - $oy);	925	$self->move ($bx + $x - $ox, $by + $y - $oy);
680	$self->update;	926	$self->update;
681	};	927	};
682	}	928	}
…		…
703	glEnable GL_BLEND;	949	glEnable GL_BLEND;
704	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	950	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705	glEnable GL_TEXTURE_2D;	951	glEnable GL_TEXTURE_2D;
706	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	952	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707		953
		954	my $border = $self->border;
		955
708	glColor @{ $self->{border_bg} };	956	glColor @{ $self->{border_bg} };
709	$tex[1]->draw_quad (0, 0, $w, $self->{border});	957	$tex[1]->draw_quad (0, 0, $w, $border);
710	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	958	$tex[3]->draw_quad (0, $border, $border, $ch);
711	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	959	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
712	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	960	$tex[4]->draw_quad (0, $h - $border, $w, $border);
713		961
		962	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
714	my $bg = $tex[0];	963	my $bg = $tex[0];
715		964
716	# TODO: repeat texture not scale	965	# TODO: repeat texture not scale
717	my $rep_x = $cw / $bg->{w};	966	my $rep_x = $cw / $bg->{w};
718	my $rep_y = $ch / $bg->{h};	967	my $rep_y = $ch / $bg->{h};
719		968
720	glColor @{ $self->{bg} };	969	glColor @{ $self->{bg} };
721		970
722	$bg->{s} = $rep_x;	971	$bg->{s} = $rep_x;
723	$bg->{t} = $rep_y;	972	$bg->{t} = $rep_y;
724	$bg->{wrap_mode} = 1;	973	$bg->{wrap_mode} = 1;
725	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	974	$bg->draw_quad ($border, $border, $cw, $ch);
726		975
727	glDisable GL_TEXTURE_2D;	976	glDisable GL_TEXTURE_2D;
728	glDisable GL_BLEND;	977	glDisable GL_BLEND;
		978	}
		979
		980	$self->{title}->draw if $self->{title};
729		981
730	$self->child->draw;	982	$self->child->draw;
731	}	983	}
732		984
733	#############################################################################	985	#############################################################################
…		…
736		988
737	our @ISA = CFClient::UI::Base::;	989	our @ISA = CFClient::UI::Base::;
738		990
739	use List::Util qw(max sum);	991	use List::Util qw(max sum);
740		992
741	use SDL::OpenGL;	993	use CFClient::OpenGL;
742		994
743	sub new {	995	sub new {
744	my $class = shift;	996	my $class = shift;
745		997
746	$class->SUPER::new (	998	$class->SUPER::new (
…		…
753	my ($self, $x, $y, $child) = @_;	1005	my ($self, $x, $y, $child) = @_;
754		1006
755	$child->set_parent ($self);	1007	$child->set_parent ($self);
756	$self->{children}[$y][$x] = $child;	1008	$self->{children}[$y][$x] = $child;
757		1009
758	$self->{w} = $self->{h} = -1;	1010	$child->check_size;
759	$self->update;	1011	}
		1012
		1013	sub children {
		1014	grep $_, map @$_, grep $_, @{ $_[0]{children} }
760	}	1015	}
761		1016
762	# TODO: move to container class maybe? send childs a signal on removal?	1017	# TODO: move to container class maybe? send childs a signal on removal?
763	sub clear {	1018	sub clear {
764	my ($self) = @_;	1019	my ($self) = @_;
765		1020
		1021	my @children = $self->children;
766	delete $self->{children};	1022	delete $self->{children};
		1023
		1024	for (@children) {
		1025	delete $_->{parent};
		1026	$_->hide;
		1027	}
		1028
767	$self->update;	1029	$self->update;
768	}	1030	}
769		1031
770	sub get_wh {	1032	sub get_wh {
771	my ($self) = @_;	1033	my ($self) = @_;
…		…
777	or next;	1039	or next;
778		1040
779	for my $x (0 .. $#$row) {	1041	for my $x (0 .. $#$row) {
780	my $widget = $row->[$x]	1042	my $widget = $row->[$x]
781	or next;	1043	or next;
782	my ($w, $h) = $widget->size_request;	1044	my ($w, $h) = @$widget{qw(req_w req_h)};
783		1045
784	$w[$x] = max $w[$x], $w;	1046	$w[$x] = max $w[$x], $w;
785	$h[$y] = max $h[$y], $h;	1047	$h[$y] = max $h[$y], $h;
786	}	1048	}
787	}	1049	}
…		…
799	(sum @$hs),	1061	(sum @$hs),
800	)	1062	)
801	}	1063	}
802		1064
803	sub size_allocate {	1065	sub size_allocate {
804	my ($self, $x, $y, $w, $h) = @_;	1066	my ($self, $w, $h) = @_;
805
806	$self->_size_allocate ($x, $y, $w, $h) or return;
807		1067
808	my ($ws, $hs) = $self->get_wh;	1068	my ($ws, $hs) = $self->get_wh;
809		1069
810	my $req_w = sum @$ws;	1070	my $req_w = sum @$ws;
811	my $req_h = sum @$hs;	1071	my $req_h = sum @$hs;
…		…
833		1093
834	for my $c (0 .. $#$row) {	1094	for my $c (0 .. $#$row) {
835	my $col_w = $ws->[$c];	1095	my $col_w = $ws->[$c];
836		1096
837	if (my $widget = $row->[$c]) {	1097	if (my $widget = $row->[$c]) {
838	$widget->size_allocate ($x, $y, $col_w, $row_h);	1098	$widget->configure ($x, $y, $col_w, $row_h);
839	}	1099	}
840		1100
841	$x += $col_w;	1101	$x += $col_w;
842	}	1102	}
843		1103
…		…
888	(List::Util::max map $_->[1], @alloc),	1148	(List::Util::max map $_->[1], @alloc),
889	)	1149	)
890	}	1150	}
891		1151
892	sub size_allocate {	1152	sub size_allocate {
893	my ($self, $x, $y, $w, $h) = @_;	1153	my ($self, $w, $h) = @_;
894
895	$self->_size_allocate ($x, $y, $w, $h) or return;
896		1154
897	($h, $w) = ($w, $h);	1155	($h, $w) = ($w, $h);
898		1156
899	my $children = $self->{children};	1157	my $children = $self->{children};
900		1158
901	my @h = map +($_->size_request)[0], @$children;	1159	my @h = map $_->{req_w}, @$children;
902		1160
903	my $req_h = List::Util::sum @h;	1161	my $req_h = List::Util::sum @h;
904		1162
905	if ($req_h > $h) {	1163	if ($req_h > $h) {
906	# ah well, not enough space	1164	# ah well, not enough space
…		…
922		1180
923	my $y = 0;	1181	my $y = 0;
924	for (0 .. $#$children) {	1182	for (0 .. $#$children) {
925	my $child = $children->[$_];	1183	my $child = $children->[$_];
926	my $h = $h[$_];	1184	my $h = $h[$_];
927	$child->size_allocate ($y, 0, $h, $w);	1185	$child->configure ($y, 0, $h, $w);
928		1186
929	$y += $h;	1187	$y += $h;
930	}	1188	}
931		1189
932	1	1190	1
…		…
950	(List::Util::sum map $_->[1], @alloc),	1208	(List::Util::sum map $_->[1], @alloc),
951	)	1209	)
952	}	1210	}
953		1211
954	sub size_allocate {	1212	sub size_allocate {
955	my ($self, $x, $y, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
956		1214
957	$self->_size_allocate ($x, $y, $w, $h) or return;	1215	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
958		1216
959	my $children = $self->{children};	1217	my $children = $self->{children};
960		1218
961	my @h = map +($_->size_request)[1], @$children;	1219	my @h = map $_->{req_h}, @$children;
962		1220
963	my $req_h = List::Util::sum @h;	1221	my $req_h = List::Util::sum @h;
964		1222
965	if ($req_h > $h) {	1223	if ($req_h > $h) {
966	# ah well, not enough space	1224	# ah well, not enough space
…		…
980		1238
981	my $y = 0;	1239	my $y = 0;
982	for (0 .. $#$children) {	1240	for (0 .. $#$children) {
983	my $child = $children->[$_];	1241	my $child = $children->[$_];
984	my $h = $h[$_];	1242	my $h = $h[$_];
985	$child->size_allocate (0, $y, $w, $h);	1243	$child->configure (0, $y, $w, $h);
986		1244
987	$y += $h;	1245	$y += $h;
988	}	1246	}
989		1247
990	1	1248	1
…		…
994		1252
995	package CFClient::UI::Label;	1253	package CFClient::UI::Label;
996		1254
997	our @ISA = CFClient::UI::Base::;	1255	our @ISA = CFClient::UI::Base::;
998		1256
999	use SDL::OpenGL;	1257	use CFClient::OpenGL;
1000		1258
1001	sub new {	1259	sub new {
1002	my ($class, %arg) = @_;	1260	my ($class, %arg) = @_;
1003		1261
1004	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1005	fg => [1, 1, 1],	1263	fg => [1, 1, 1],
1006	fontsize => $::FONTSIZE,	1264	#font => default_font
1007	text => "",	1265	#text => initial text
		1266	#markup => initial narkup
		1267	layout => (new CFClient::Layout),
		1268	fontsize => 1,
1008	align => -1,	1269	align => -1,
1009	valign => -1,	1270	valign => -1,
1010	padding => 2,	1271	padding => 2,
1011	layout => new CFClient::Layout,	1272	can_events => 0,
1012	%arg	1273	%arg
1013	);	1274	);
1014		1275
1015	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1276	if (exists $self->{template}) {
		1277	my $layout = new CFClient::Layout;
		1278	$layout->set_text (delete $self->{template});
		1279	$self->{template} = $layout;
		1280	}
1016		1281
1017	$self->set_text (delete $self->{text}) if exists $self->{text};	1282	if (exists $self->{markup}) {
1018	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1283	$self->set_markup (delete $self->{markup});
		1284	} else {
		1285	$self->set_text (delete $self->{text});
		1286	}
1019		1287
1020	$self	1288	$self
1021	}	1289	}
1022		1290
1023	sub escape_text {	1291	sub escape {
1024	local $_ = $_[1];	1292	local $_ = $_[1];
1025		1293
1026	s/&/&amp;/g;	1294	s/&/&amp;/g;
1027	s/>/&gt;/g;	1295	s/>/&gt;/g;
1028	s/</&lt;/g;	1296	s/</&lt;/g;
1029		1297
1030	$_[1]	1298	$_[1]
1031	}	1299	}
1032		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
1033	sub set_text {	1308	sub set_text {
1034	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
1035		1310
		1311	return if $self->{text} eq "T$text";
		1312	$self->{text} = "T$text";
		1313
		1314	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036	$self->{layout}->set_text ($text);	1315	$self->{layout}->set_text ($text);
1037		1316
1038	delete $self->{texture};
1039	$self->update;	1317	$self->update;
		1318	$self->check_size;
1040	}	1319	}
1041		1320
1042	sub set_markup {	1321	sub set_markup {
1043	my ($self, $markup) = @_;	1322	my ($self, $markup) = @_;
1044		1323
		1324	return if $self->{text} eq "M$markup";
		1325	$self->{text} = "M$markup";
		1326
		1327	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1328
		1329	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045	$self->{layout}->set_markup ($markup);	1330	$self->{layout}->set_markup ($markup);
1046		1331
1047	delete $self->{texture};
1048	$self->update;	1332	$self->update;
		1333	$self->check_size;
1049	}	1334	}
1050		1335
1051	sub size_request {	1336	sub size_request {
1052	my ($self) = @_;	1337	my ($self) = @_;
1053		1338
1054	$self->{layout}->set_width;	1339	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1340	$self->{layout}->set_width ($self->{max_w} || -1);
1055	$self->{layout}->set_height ($self->{fontsize});	1341	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1056		1342
1057	my ($w, $h) = $self->{layout}->size;	1343	my ($w, $h) = $self->{layout}->size;
		1344
		1345	if (exists $self->{template}) {
		1346	$self->{template}->set_font ($self->{font}) if $self->{font};
		1347	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1348
		1349	my ($w2, $h2) = $self->{template}->size;
		1350
		1351	$w = List::Util::max $w, $w2;
		1352	$h = List::Util::max $h, $h2;
		1353	}
1058		1354
1059	(	1355	(
1060	$w + $self->{padding} * 2,	1356	$w + $self->{padding} * 2,
1061	$h + $self->{padding} * 2,	1357	$h + $self->{padding} * 2,
1062	)	1358	)
1063	}	1359	}
1064		1360
1065	sub size_allocate {	1361	sub size_allocate {
1066	my ($self, $x, $y, $w, $h) = @_;	1362	my ($self, $w, $h) = @_;
1067
1068	$self->_size_allocate ($x, $y, $w, $h) or return;
1069		1363
1070	delete $self->{texture};	1364	delete $self->{texture};
1071	}	1365	}
1072		1366
1073	sub update {	1367	sub set_fontsize {
1074	my ($self) = @_;	1368	my ($self, $fontsize) = @_;
1075		1369
		1370	$self->{fontsize} = $fontsize;
1076	delete $self->{texture};	1371	delete $self->{texture};
		1372
1077	$self->SUPER::update;	1373	$self->update;
		1374	$self->check_size;
1078	}	1375	}
1079		1376
1080	sub _draw {	1377	sub _draw {
1081	my ($self) = @_;	1378	my ($self) = @_;
1082		1379
1083	my $tex = $self->{texture} ||= do {	1380	my $tex = $self->{texture} ||= do {
		1381	$self->{layout}->set_foreground (@{$self->{fg}});
		1382	$self->{layout}->set_font ($self->{font}) if $self->{font};
1084	$self->{layout}->set_width ($self->{w});	1383	$self->{layout}->set_width ($self->{w});
1085	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1384	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1385
1086	new_from_layout CFClient::Texture $self->{layout}	1386	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1387
		1388	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1389	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1390	: ($self->{w} - $tex->{w}) * 0.5;
		1391
		1392	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1393	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1394	: ($self->{h} - $tex->{h}) * 0.5;
		1395
		1396	$tex
1087	};	1397	};
1088		1398
1089	glEnable GL_BLEND;
1090	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1091	glEnable GL_TEXTURE_2D;	1399	glEnable GL_TEXTURE_2D;
1092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093		1401
		1402	if ($tex->{format} == GL_ALPHA) {
1094	glColor @{$self->{fg}};	1403	glColor @{$self->{fg}};
1095
1096	$self->{ox} = int (
1097	$self->{align} < 0 ? $self->{padding}
1098	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099	: ($self->{w} - $tex->{w}) * 0.5
1100	);
1101
1102	$self->{oy} = int (
1103	$self->{valign} < 0 ? $self->{padding}
1104	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105	: ($self->{h} - $tex->{h}) * 0.5
1106	);
1107
1108	$tex->draw_quad ($self->{ox}, $self->{oy});	1404	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1405	} else {
		1406	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1407	}
1109		1408
1110	glDisable GL_TEXTURE_2D;	1409	glDisable GL_TEXTURE_2D;
1111	glDisable GL_BLEND;
1112	}	1410	}
1113		1411
1114	#############################################################################	1412	#############################################################################
1115		1413
1116	package CFClient::UI::EntryBase;	1414	package CFClient::UI::EntryBase;
1117		1415
1118	our @ISA = CFClient::UI::Label::;	1416	our @ISA = CFClient::UI::Label::;
1119		1417
1120	use SDL;	1418	use CFClient::OpenGL;
1121	use SDL::OpenGL;
1122		1419
1123	sub new {	1420	sub new {
1124	my $class = shift;	1421	my $class = shift;
1125		1422
1126	$class->SUPER::new (	1423	$class->SUPER::new (
1127	fg => [1, 1, 1],	1424	fg => [1, 1, 1],
1128	bg => [0, 0, 0, 0.2],	1425	bg => [0, 0, 0, 0.2],
1129	active_bg => [1, 1, 1, 0.5],	1426	active_bg => [1, 1, 1, 0.5],
1130	active_fg => [0, 0, 0],	1427	active_fg => [0, 0, 0],
1131	can_hover => 1,	1428	can_hover => 1,
1132	can_focus => 1,	1429	can_focus => 1,
1133	valign => 0,	1430	valign => 0,
		1431	can_events => 1,
1134	@_	1432	@_
1135	)	1433	)
1136	}	1434	}
1137		1435
1138	sub _set_text {	1436	sub _set_text {
…		…
1140		1438
1141	delete $self->{cur_h};	1439	delete $self->{cur_h};
1142		1440
1143	return if $self->{text} eq $text;	1441	return if $self->{text} eq $text;
1144		1442
		1443	delete $self->{texture};
		1444
1145	$self->{last_activity} = $::NOW;	1445	$self->{last_activity} = $::NOW;
1146	$self->{text} = $text;	1446	$self->{text} = $text;
1147		1447
1148	$text =~ s/./*/g if $self->{hidden};	1448	$text =~ s/./*/g if $self->{hidden};
1149	$self->{layout}->set_text ("$text ");	1449	$self->{layout}->set_text ("$text ");
1150		1450
1151	$self->emit (changed => $self->{text});	1451	$self->emit (changed => $self->{text});
1152	}	1452	}
1153		1453
		1454	sub set_text {
		1455	my ($self, $text) = @_;
		1456
		1457	$self->{cursor} = length $text;
		1458	$self->_set_text ($text);
		1459	$self->check_size;
		1460	$self->update;
		1461	}
		1462
1154	sub get_text {	1463	sub get_text {
1155	$_[0]{text}	1464	$_[0]{text}
1156	}	1465	}
1157		1466
1158	sub size_request {	1467	sub size_request {
…		…
1162		1471
1163	($w + 1, $h) # add 1 for cursor	1472	($w + 1, $h) # add 1 for cursor
1164	}	1473	}
1165		1474
1166	sub size_allocate {	1475	sub size_allocate {
1167	my ($self, $x, $y, $w, $h) = @_;	1476	my ($self, $w, $h) = @_;
1168		1477
1169	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;	1478	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1170
1171	$self->_set_text ($self->{text});
1172	}
1173
1174	sub set_text {
1175	my ($self, $text) = @_;
1176
1177	$self->{cursor} = length $text;
1178	$self->_set_text ($text);
1179	$self->update;
1180	}	1479	}
1181		1480
1182	sub key_down {	1481	sub key_down {
1183	my ($self, $ev) = @_;	1482	my ($self, $ev) = @_;
1184		1483
1185	my $mod = $ev->key_mod;	1484	my $mod = $ev->{mod};
1186	my $sym = $ev->key_sym;	1485	my $sym = $ev->{sym};
1187
1188	my $uni = $ev->key_unicode;	1486	my $uni = $ev->{unicode};
1189		1487
1190	my $text = $self->get_text;	1488	my $text = $self->get_text;
1191		1489
1192	if ($sym == SDLK_BACKSPACE) {	1490	if ($sym == 8) {
1193	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1491	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194	} elsif ($sym == SDLK_DELETE) {	1492	} elsif ($sym == 127) {
1195	substr $text, $self->{cursor}, 1, "";	1493	substr $text, $self->{cursor}, 1, "";
1196	} elsif ($sym == SDLK_LEFT) {	1494	} elsif ($sym == CFClient::SDLK_LEFT) {
1197	--$self->{cursor} if $self->{cursor};	1495	--$self->{cursor} if $self->{cursor};
1198	} elsif ($sym == SDLK_RIGHT) {	1496	} elsif ($sym == CFClient::SDLK_RIGHT) {
1199	++$self->{cursor} if $self->{cursor} < length $self->{text};	1497	++$self->{cursor} if $self->{cursor} < length $self->{text};
1200	} elsif ($sym == SDLK_HOME) {	1498	} elsif ($sym == CFClient::SDLK_HOME) {
1201	$self->{cursor} = 0;	1499	$self->{cursor} = 0;
1202	} elsif ($sym == SDLK_END) {	1500	} elsif ($sym == CFClient::SDLK_END) {
1203	$self->{cursor} = length $text;	1501	$self->{cursor} = length $text;
1204	} elsif ($sym == SDLK_ESCAPE) {	1502	} elsif ($sym == 27) {
1205	$self->emit ('escape');	1503	$self->emit ('escape');
1206	} elsif ($uni) {	1504	} elsif ($uni) {
1207	substr $text, $self->{cursor}++, 0, chr $uni;	1505	substr $text, $self->{cursor}++, 0, chr $uni;
1208	}	1506	}
1209		1507
…		…
1284		1582
1285	package CFClient::UI::Entry;	1583	package CFClient::UI::Entry;
1286		1584
1287	our @ISA = CFClient::UI::EntryBase::;	1585	our @ISA = CFClient::UI::EntryBase::;
1288		1586
1289	use SDL;	1587	use CFClient::OpenGL;
1290	use SDL::OpenGL;
1291		1588
1292	sub key_down {	1589	sub key_down {
1293	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1294		1591
1295	my $sym = $ev->key_sym;	1592	my $sym = $ev->{sym};
1296		1593
1297	if ($sym == SDLK_RETURN) {	1594	if ($sym == 13) {
		1595	unshift @{$self->{history}},
		1596	my $txt = $self->get_text;
		1597	$self->{history_pointer} = -1;
		1598	$self->{history_saveback} = '';
1298	$self->emit (activate => $self->get_text);	1599	$self->emit (activate => $txt);
1299	$self->update;	1600	$self->update;
		1601
		1602	} elsif ($sym == CFClient::SDLK_UP) {
		1603	if ($self->{history_pointer} < 0) {
		1604	$self->{history_saveback} = $self->get_text;
		1605	}
		1606	if (@{$self->{history} || []} > 0) {
		1607	$self->{history_pointer}++;
		1608	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1609	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1610	}
		1611	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1612	}
		1613
		1614	} elsif ($sym == CFClient::SDLK_DOWN) {
		1615	$self->{history_pointer}--;
		1616	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1617
		1618	if ($self->{history_pointer} >= 0) {
		1619	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1620	} else {
		1621	$self->set_text ($self->{history_saveback});
		1622	}
1300		1623
1301	} else {	1624	} else {
1302	$self->SUPER::key_down ($ev);	1625	$self->SUPER::key_down ($ev);
1303	}	1626	}
1304		1627
…		…
1308		1631
1309	package CFClient::UI::Button;	1632	package CFClient::UI::Button;
1310		1633
1311	our @ISA = CFClient::UI::Label::;	1634	our @ISA = CFClient::UI::Label::;
1312		1635
1313	use SDL;	1636	use CFClient::OpenGL;
1314	use SDL::OpenGL;
1315		1637
1316	my @tex =	1638	my @tex =
1317	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1639	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318	qw(b1_button_active.png);	1640	qw(b1_button_active.png);
1319		1641
1320	sub new {	1642	sub new {
1321	my $class = shift;	1643	my $class = shift;
1322		1644
1323	$class->SUPER::new (	1645	$class->SUPER::new (
1324	padding => 4,	1646	padding => 4,
1325	fg => [1, 1, 1],	1647	fg => [1, 1, 1],
1326	bg => [1, 1, 1, 0.2],	1648	bg => [1, 1, 1, 0.2],
1327	active_fg => [0, 0, 1],	1649	active_fg => [0, 0, 1],
1328	can_hover => 1,	1650	can_hover => 1,
		1651	align => 0,
		1652	valign => 0,
		1653	can_events => 1,
1329	@_	1654	@_
1330	)	1655	)
1331	}	1656	}
1332		1657
1333	sub button_up {	1658	sub button_up {
…		…
1346		1671
1347	if ($GRAB == $self) {	1672	if ($GRAB == $self) {
1348	$self->{fg} = $self->{active_fg};	1673	$self->{fg} = $self->{active_fg};
1349	}	1674	}
1350		1675
1351	glEnable GL_BLEND;
1352	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353	glEnable GL_TEXTURE_2D;	1676	glEnable GL_TEXTURE_2D;
1354	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355	glColor 0, 0, 0, 1;	1678	glColor 0, 0, 0, 1;
1356		1679
1357	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1680	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358		1681
1359	glDisable GL_TEXTURE_2D;	1682	glDisable GL_TEXTURE_2D;
1360	glDisable GL_BLEND;
1361		1683
1362	$self->SUPER::_draw;	1684	$self->SUPER::_draw;
1363	}	1685	}
1364		1686
1365	#############################################################################	1687	#############################################################################
…		…
1367	package CFClient::UI::CheckBox;	1689	package CFClient::UI::CheckBox;
1368		1690
1369	our @ISA = CFClient::UI::DrawBG::;	1691	our @ISA = CFClient::UI::DrawBG::;
1370		1692
1371	my @tex =	1693	my @tex =
1372	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1694	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1695	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374		1696
1375	use SDL;	1697	use CFClient::OpenGL;
1376	use SDL::OpenGL;
1377		1698
1378	sub new {	1699	sub new {
1379	my $class = shift;	1700	my $class = shift;
1380		1701
1381	$class->SUPER::new (	1702	$class->SUPER::new (
…		…
1392	my ($self) = @_;	1713	my ($self) = @_;
1393		1714
1394	($self->{padding} * 2 + 6) x 2	1715	($self->{padding} * 2 + 6) x 2
1395	}	1716	}
1396		1717
1397	sub size_allocate {
1398	my ($self, $x, $y, $w, $h) = @_;
1399
1400	$self->_size_allocate ($x, $y, $w, $h) or return;
1401	}
1402
1403	sub button_down {	1718	sub button_down {
1404	my ($self, $ev, $x, $y) = @_;	1719	my ($self, $ev, $x, $y) = @_;
1405		1720
1406	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1721	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1407	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1722	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1419		1734
1420	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1735	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1421		1736
1422	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1737	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423		1738
1424	glEnable GL_BLEND;
1425	glEnable GL_TEXTURE_2D;	1739	glEnable GL_TEXTURE_2D;
1426	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427		1740
1428	my $tex = $self->{state} ? $tex[1] : $tex[0];	1741	my $tex = $self->{state} ? $tex[1] : $tex[0];
1429		1742
1430	$tex->draw_quad (0, 0, $s, $s);	1743	$tex->draw_quad_alpha (0, 0, $s, $s);
1431		1744
1432	glDisable GL_TEXTURE_2D;	1745	glDisable GL_TEXTURE_2D;
		1746	}
		1747
		1748	#############################################################################
		1749
		1750	package CFClient::UI::Image;
		1751
		1752	our @ISA = CFClient::UI::Base::;
		1753
		1754	use CFClient::OpenGL;
		1755	use Carp qw/confess/;
		1756
		1757	our %loaded_images;
		1758
		1759	sub new {
		1760	my $class = shift;
		1761
		1762	my $self = $class->SUPER::new (can_events => 0, @_);
		1763
		1764	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1765
		1766	$loaded_images{$self->{image}} ||=
		1767	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1768
		1769	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1770
		1771	Scalar::Util::weaken $loaded_images{$self->{image}};
		1772
		1773	$self->{aspect} = $tex->{w} / $tex->{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{tex}->{w}, $self->{tex}->{h})
		1782	}
		1783
		1784	sub _draw {
		1785	my ($self) = @_;
		1786
		1787	my $tex = $self->{tex};
		1788
		1789	my ($w, $h) = ($self->{w}, $self->{h});
		1790
		1791	if ($self->{rot90}) {
		1792	glRotate 90, 0, 0, 1;
		1793	glTranslate 0, -$self->{w}, 0;
		1794
		1795	($w, $h) = ($h, $w);
		1796	}
		1797
		1798	glEnable GL_TEXTURE_2D;
		1799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1800
		1801	$tex->draw_quad_alpha (0, 0, $w, $h);
		1802
1433	glDisable GL_BLEND;	1803	glDisable GL_TEXTURE_2D;
1434	}	1804	}
1435		1805
1436	#############################################################################	1806	#############################################################################
1437		1807
1438	package CFClient::UI::VGauge;	1808	package CFClient::UI::VGauge;
1439		1809
1440	our @ISA = CFClient::UI::Base::;	1810	our @ISA = CFClient::UI::Base::;
1441		1811
1442	use SDL::OpenGL;	1812	use List::Util qw(min max);
		1813
		1814	use CFClient::OpenGL;
1443		1815
1444	my %tex = (	1816	my %tex = (
1445	food => [	1817	food => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1818	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1819	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448	],	1820	],
1449	grace => [	1821	grace => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1822	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1823	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452	],	1824	],
1453	hp => [	1825	hp => [
1454	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1826	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1827	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456	],	1828	],
1457	mana => [	1829	mana => [
1458	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1830	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1831	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460	],	1832	],
1461	);	1833	);
1462		1834
1463	# eg. VGauge->new (gauge => 'food'), default gauge: food	1835	# eg. VGauge->new (gauge => 'food'), default gauge: food
1464	sub new {	1836	sub new {
1465	my $class = shift;	1837	my $class = shift;
1466		1838
1467	my $self = $class->SUPER::new (gauge => 'food', @_);	1839	my $self = $class->SUPER::new (
		1840	type => 'food',
		1841	@_
		1842	);
		1843
		1844	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1468		1845
1469	$self	1846	$self
1470	}	1847	}
1471		1848
1472	sub size_request {	1849	sub size_request {
1473	my ($self) = @_;	1850	my ($self) = @_;
1474		1851
1475	($self->{w}, $self->{h})	1852	#my $tex = $tex{$self->{type}}[0];
		1853	#@$tex{qw(w h)}
		1854	(0, 0)
1476	}	1855	}
1477		1856
1478	sub set_max {	1857	sub set_max {
1479	my ($self, $max) = @_;	1858	my ($self, $max) = @_;
		1859
		1860	return if $self->{max_val} == $max;
		1861
1480	$self->{max_val} = $max;	1862	$self->{max_val} = $max;
		1863	$self->update;
1481	}	1864	}
1482		1865
1483	sub set_value {	1866	sub set_value {
1484	my ($self, $val, $max) = @_;	1867	my ($self, $val, $max) = @_;
1485		1868
1486	$self->set_max ($max)	1869	$self->set_max ($max)
1487	if defined $max;	1870	if defined $max;
1488		1871
1489	$max = $self->{max_val};	1872	return if $self->{val} == $val;
		1873
1490	$self->{val} = $val;	1874	$self->{val} = $val;
1491
1492	$self->update;	1875	$self->update;
1493	}	1876	}
1494		1877
1495	sub _draw {	1878	sub _draw {
1496	my ($self) = @_;	1879	my ($self) = @_;
1497		1880
1498	my $tex = $tex{$self->{gauge}};	1881	my $tex = $tex{$self->{type}};
		1882	my ($t1, $t2, $t3) = @$tex;
1499		1883
1500	my ($w, $h) = ($self->{w}, $self->{h});	1884	my ($w, $h) = ($self->{w}, $self->{h});
1501		1885
		1886	if ($self->{vertical}) {
		1887	glRotate 90, 0, 0, 1;
		1888	glTranslate 0, -$self->{w}, 0;
		1889
		1890	($w, $h) = ($h, $w);
		1891	}
		1892
1502	my $ycut = $self->{val} / ($self->{max_val} || 1);	1893	my $ycut = $self->{val} / ($self->{max_val} || 1);
1503	$ycut = 1 if $self->{val} > $self->{max_val};
1504		1894
1505	my $t1 = $tex->[0];	1895	my $ycut1 = max 0, min 1, $ycut;
1506	my $t2 = $tex->[1];	1896	my $ycut2 = max 0, min 1, $ycut - 1;
		1897
		1898	my $h1 = $self->{h} * (1 - $ycut1);
		1899	my $h2 = $self->{h} * (1 - $ycut2);
1507		1900
1508	glEnable GL_BLEND;	1901	glEnable GL_BLEND;
1509	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1902	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510	glEnable GL_TEXTURE_2D;	1903	glEnable GL_TEXTURE_2D;
1511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512		1905
1513	my $h1 = $self->{h} - $ycut * $self->{h};
1514	my $h2 = $ycut * $self->{h};
1515
1516	my $yp = 0;
1517
1518	glBindTexture (GL_TEXTURE_2D, $t1->{name});	1906	glBindTexture GL_TEXTURE_2D, $t1->{name};
1519	glBegin (GL_QUADS);	1907	glBegin GL_QUADS;
1520	glTexCoord (0, 0); glVertex (0 , $yp);	1908	glTexCoord 0 , 0; glVertex 0 , 0;
1521	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);	1909	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);	1910	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523	glTexCoord (1, 0); glVertex (0 + $w, $yp);	1911	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524	glEnd ();	1912	glEnd;
1525		1913
1526	$yp += $h1;	1914	my $ycut1 = List::Util::min 1, $ycut;
1527
1528	glBindTexture (GL_TEXTURE_2D, $t2->{name});	1915	glBindTexture GL_TEXTURE_2D, $t2->{name};
1529	glBegin (GL_QUADS);	1916	glBegin GL_QUADS;
1530	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);	1917	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531	glTexCoord (0, 1); glVertex (0 , $yp + $h2);	1918	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);	1919	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);	1920	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534	glEnd ();	1921	glEnd;
		1922
		1923	if ($t3) {
		1924	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1925	glBegin GL_QUADS;
		1926	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1927	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1928	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1929	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1930	glEnd;
		1931	}
1535		1932
1536	glDisable GL_BLEND;	1933	glDisable GL_BLEND;
1537	glDisable GL_TEXTURE_2D;	1934	glDisable GL_TEXTURE_2D;
1538	}	1935	}
1539		1936
1540	#############################################################################	1937	#############################################################################
1541		1938
		1939	package CFClient::UI::Gauge;
		1940
		1941	our @ISA = CFClient::UI::VBox::;
		1942
		1943	sub new {
		1944	my ($class, %arg) = @_;
		1945
		1946	my $self = $class->SUPER::new (
		1947	tooltip => $arg{type},
		1948	can_hover => 1,
		1949	can_events => 1,
		1950	%arg,
		1951	);
		1952
		1953	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1954	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1955	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1956
		1957	$self
		1958	}
		1959
		1960	sub set_fontsize {
		1961	my ($self, $fsize) = @_;
		1962
		1963	$self->{value}->set_fontsize ($fsize);
		1964	$self->{max} ->set_fontsize ($fsize);
		1965	}
		1966
		1967	sub set_max {
		1968	my ($self, $max) = @_;
		1969
		1970	$self->{gauge}->set_max ($max);
		1971	$self->{max}->set_text ($max);
		1972	}
		1973
		1974	sub set_value {
		1975	my ($self, $val, $max) = @_;
		1976
		1977	$self->set_max ($max)
		1978	if defined $max;
		1979
		1980	$self->{gauge}->set_value ($val, $max);
		1981	$self->{value}->set_text ($val);
		1982	}
		1983
		1984	#############################################################################
		1985
1542	package CFClient::UI::Slider;	1986	package CFClient::UI::Slider;
1543		1987
1544	use strict;	1988	use strict;
1545		1989
1546	use SDL::OpenGL;	1990	use CFClient::OpenGL;
1547		1991
1548	our @ISA = CFClient::UI::DrawBG::;	1992	our @ISA = CFClient::UI::DrawBG::;
1549		1993
1550	my @tex =	1994	my @tex =
1551	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1995	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1561	# TODO: calculations are off	2005	# TODO: calculations are off
1562	my $self = $class->SUPER::new (	2006	my $self = $class->SUPER::new (
1563	fg => [1, 1, 1],	2007	fg => [1, 1, 1],
1564	active_fg => [0, 0, 0],	2008	active_fg => [0, 0, 0],
1565	range => [0, 0, 100, 10],	2009	range => [0, 0, 100, 10],
1566	req_w => 40,	2010	req_w => $::WIDTH / 80,
1567	req_h => 13,	2011	req_h => $::WIDTH / 80,
1568	vertical => 0,	2012	vertical => 0,
1569	can_hover => 1,	2013	can_hover => 1,
1570	inner_pad => 5,	2014	inner_pad => 5,
1571	@_	2015	@_
1572	);	2016	);
…		…
1655	$page ||= 2;	2099	$page ||= 2;
1656		2100
1657	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2101	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2102	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659		2103
1660	glEnable GL_BLEND;
1661	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662	glEnable GL_TEXTURE_2D;	2104	glEnable GL_TEXTURE_2D;
1663	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2105	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664		2106
1665	# draw background	2107	# draw background
1666	$tex[1]->draw_quad (0, 0, $w, $h);	2108	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1667		2109
1668	# draw handle	2110	# draw handle
1669	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2111	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1670		2112
1671	glDisable GL_BLEND;
1672	glDisable GL_TEXTURE_2D;	2113	glDisable GL_TEXTURE_2D;
1673	}	2114	}
1674		2115
1675	#############################################################################	2116	#############################################################################
1676		2117
1677	package CFClient::UI::TextView;	2118	package CFClient::UI::TextView;
1678		2119
1679	our @ISA = CFClient::UI::HBox::;	2120	our @ISA = CFClient::UI::HBox::;
1680		2121
1681	use SDL::OpenGL;	2122	use CFClient::OpenGL;
1682		2123
1683	sub new {	2124	sub new {
1684	my $class = shift;	2125	my $class = shift;
1685		2126
1686	my $self = $class->SUPER::new (	2127	my $self = $class->SUPER::new (
1687	req_w => $::WIDTH / 6,	2128	fontsize => 1,
1688	req_h => $::HEIGHT / 6,	2129	can_events => 0,
1689	fontsize => $::FONTSIZE,	2130	#font => default_font
1690	@_,	2131	@_,
1691		2132
1692	layout => (new CFClient::Layout),	2133	layout => (new CFClient::Layout 1),
1693	par => [],	2134	par => [],
1694	height => 0,	2135	height => 0,
1695	children => [	2136	children => [
1696	(new CFClient::UI::Empty expand => 1),	2137	(new CFClient::UI::Empty expand => 1),
1697	(new CFClient::UI::Slider vertical => 1),	2138	(new CFClient::UI::Slider vertical => 1),
1698	],	2139	],
1699	);	2140	);
1700		2141
1701	$self->{children}[1]->connect (changed => sub {	2142	$self->{children}[1]->connect (changed => sub { $self->update });
1702	$self->update;
1703	});
1704		2143
1705	$self	2144	$self
1706	}	2145	}
1707		2146
1708	sub set_fontsize {	2147	sub set_fontsize {
…		…
1715	sub text_height {	2154	sub text_height {
1716	my ($self, $text) = @_;	2155	my ($self, $text) = @_;
1717		2156
1718	my $layout = $self->{layout};	2157	my $layout = $self->{layout};
1719		2158
1720	$layout->set_height ($self->{fontsize});	2159	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721	$layout->set_width ($self->{w});	2160	$layout->set_width ($self->{children}[0]{w});
1722	$layout->set_text ($text);	2161	$layout->set_markup ($text);
1723		2162
1724	($layout->size)[1]	2163	($layout->size)[1]
1725	}	2164	}
1726		2165
1727	sub reflow {	2166	sub reflow {
…		…
1729		2168
1730	$self->{need_reflow}++;	2169	$self->{need_reflow}++;
1731	$self->update;	2170	$self->update;
1732	}	2171	}
1733		2172
1734	sub size_request {
1735	my ($self) = @_;
1736
1737	($self->{req_w}, $self->{req_h})
1738	}
1739
1740	sub size_allocate {	2173	sub size_allocate {
1741	my ($self, $x, $y, $w, $h) = @_;	2174	my ($self, $w, $h) = @_;
1742		2175
1743	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;	2176	$self->SUPER::size_allocate ($w, $h);
1744		2177
		2178	$self->{layout}->set_font ($self->{font}) if $self->{font};
1745	$self->{layout}->set_height ($self->{fontsize});	2179	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1746	$self->{layout}->set_width ($self->{w});	2180	$self->{layout}->set_width ($self->{children}[0]{w});
1747		2181
1748	$self->reflow;	2182	$self->reflow;
1749	$self->update;
1750	}	2183	}
1751		2184
1752	sub add_paragraph {	2185	sub add_paragraph {
1753	my ($self, $color, $text) = @_;	2186	my ($self, $color, $text) = @_;
1754		2187
…		…
1785	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2218	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1786		2219
1787	delete $self->{texture};	2220	delete $self->{texture};
1788	}	2221	}
1789		2222
1790	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2223	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1791	glClearColor 0, 0, 0, 1;	2224	glClearColor 0, 0, 0, 0;
1792	glClear GL_COLOR_BUFFER_BIT;	2225	glClear GL_COLOR_BUFFER_BIT;
1793		2226
1794	glEnable GL_BLEND;
1795	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1796	glEnable GL_TEXTURE_2D;	2227	glEnable GL_TEXTURE_2D;
1797	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798		2229
1799	my $top = int $self->{children}[1]{range}[0];	2230	my $top = int $self->{children}[1]{range}[0];
1800		2231
…		…
1803		2234
1804	my $y = 0;	2235	my $y = 0;
1805		2236
1806	my $layout = $self->{layout};	2237	my $layout = $self->{layout};
1807		2238
		2239	$layout->set_font ($self->{font}) if $self->{font};
		2240
1808	for my $par (@{$self->{par}}) {	2241	for my $par (@{$self->{par}}) {
1809	my $h = $par->[0];	2242	my $h = $par->[0];
1810		2243
1811	if ($y0 < $y + $h && $y < $y1) {	2244	if ($y0 < $y + $h && $y < $y1) {
		2245	$layout->set_foreground (@{ $par->[1] });
1812	$layout->set_text ($par->[2]);	2246	$layout->set_markup ($par->[2]);
1813		2247
1814	glColor @{ $par->[1] };
1815	my ($W, $H) = $layout->size;	2248	my ($W, $H) = $layout->size;
1816	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2249	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1817	}	2250	}
1818		2251
1819	$y += $h;	2252	$y += $h;
1820	}	2253	}
1821		2254
1822	glDisable GL_TEXTURE_2D;	2255	glDisable GL_TEXTURE_2D;
1823	glDisable GL_BLEND;
1824	};	2256	};
1825	});	2257	});
1826	}	2258	}
1827		2259
1828	sub _draw {	2260	sub _draw {
1829	my ($self) = @_;	2261	my ($self) = @_;
1830		2262
1831	if ($self->{texture}) {
1832	glEnable GL_TEXTURE_2D;	2263	glEnable GL_TEXTURE_2D;
1833	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2265	glColor 1, 1, 1, 1;
		2266	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835	glDisable GL_TEXTURE_2D;	2267	glDisable GL_TEXTURE_2D;
1836	}
1837		2268
1838	$self->{children}[1]->draw;	2269	$self->{children}[1]->draw;
1839		2270
1840	}	2271	}
1841		2272
1842	#############################################################################	2273	#############################################################################
1843		2274
1844	package CFClient::UI::MapWidget;
1845
1846	use strict;
1847
1848	use List::Util qw(min max);
1849
1850	use SDL;
1851	use SDL::OpenGL;
1852
1853	our @ISA = CFClient::UI::Base::;
1854
1855	sub new {
1856	my $class = shift;
1857
1858	$class->SUPER::new (
1859	z => -1,
1860	can_focus => 1,
1861	list => (glGenLists 1),
1862	@_
1863	)
1864	}
1865
1866	sub key_down {
1867	print "MAPKEYDOWN\n";
1868	}
1869
1870	sub key_up {
1871	}
1872
1873	sub button_down {
1874	my ($self, $ev, $x, $y) = @_;
1875
1876	$self->focus_in;
1877
1878	if ($ev->button == 2) {
1879	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882	$self->{motion} = sub {
1883	my ($ev, $x, $y) = @_;
1884
1885	($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887	$::CFG->{map_shift_x} = $bw + $x - $ox;
1888	$::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890	$self->update;
1891	};
1892	}
1893	}
1894
1895	sub button_up {
1896	my ($self, $ev, $x, $y) = @_;
1897
1898	delete $self->{motion};
1899	}
1900
1901	sub mouse_motion {
1902	my ($self, $ev, $x, $y) = @_;
1903
1904	$self->{motion}->($ev, $x, $y) if $self->{motion};
1905	}
1906
1907	sub size_request {
1908	(
1909	1 + 32 * int $::WIDTH / 32,
1910	1 + 32 * int $::HEIGHT / 32,
1911	)
1912	}
1913
1914	sub update {
1915	my ($self) = @_;
1916
1917	$self->{need_update} = 1;
1918	$self->SUPER::update;
1919	}
1920
1921	sub draw {
1922	my ($self) = @_;
1923
1924	if (delete $self->{need_update}) {
1925	glNewList $self->{list}, GL_COMPILE;
1926
1927	if ($::MAP) {
1928	my $sw = int $::WIDTH / 32;
1929	my $sh = int $::HEIGHT / 32;
1930
1931	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934	glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938	if ($::CFG->{fow_enable}) {
1939	if ($::CFG->{fow_smooth}) { # smooth fog of war
1940	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941	glConvolutionFilter2D
1942	GL_CONVOLUTION_2D,
1943	GL_ALPHA,
1944	3, 3,
1945	GL_ALPHA, GL_FLOAT,
1946	pack "f*",
1947	0.1, 0.1, 0.1,
1948	0.1, 0.2, 0.1,
1949	0.1, 0.1, 0.1,
1950	;
1951	glEnable GL_CONVOLUTION_2D;
1952	}
1953
1954	$self->{fow_texture} = new CFClient::Texture
1955	w => $w,
1956	h => $h,
1957	data => $data,
1958	internalformat => GL_ALPHA,
1959	format => GL_ALPHA;
1960
1961	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963	glEnable GL_BLEND;
1964	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965	glEnable GL_TEXTURE_2D;
1966	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968	glColor +($::CFG->{fow_intensity}) x 3, 1;
1969	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971	glDisable GL_TEXTURE_2D;
1972	glDisable GL_BLEND;
1973	}
1974
1975	# HACK BEGIN
1976	{
1977	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978	my ($w, $h) = (250, 250);
1979
1980	glEnable GL_BLEND;
1981	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982	glEnable GL_TEXTURE_2D;
1983	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985	$self->{mapmap_texture} =
1986	new CFClient::Texture
1987	w => $w,
1988	h => $h,
1989	data => $::MAP->mapmap ($w, $h),
1990	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992	$self->{mapmap_texture}->draw_quad (100, 100);
1993
1994	glDisable GL_TEXTURE_2D;
1995	glDisable GL_BLEND;
1996	}
1997	# HACK END
1998	}
1999
2000	glEndList;
2001	}
2002
2003	glPushMatrix;
2004	glCallList $self->{list};
2005	glPopMatrix;
2006
2007	if ($FOCUS != $self) {
2008	glColor 64/255, 64/255, 64/255;
2009	glLogicOp GL_AND;
2010	glEnable GL_COLOR_LOGIC_OP;
2011	glBegin GL_QUADS;
2012	glVertex 0, 0;
2013	glVertex 0, $::HEIGHT;
2014	glVertex $::WIDTH, $::HEIGHT;
2015	glVertex $::WIDTH, 0;
2016	glEnd;
2017	glDisable GL_COLOR_LOGIC_OP;
2018	}
2019	}
2020
2021	my %DIR = (
2022	SDLK_KP8, [1, "north"],
2023	SDLK_KP9, [2, "northeast"],
2024	SDLK_KP6, [3, "east"],
2025	SDLK_KP3, [4, "southeast"],
2026	SDLK_KP2, [5, "south"],
2027	SDLK_KP1, [6, "southwest"],
2028	SDLK_KP4, [7, "west"],
2029	SDLK_KP7, [8, "northwest"],
2030
2031	SDLK_UP, [1, "north"],
2032	SDLK_RIGHT, [3, "east"],
2033	SDLK_DOWN, [5, "south"],
2034	SDLK_LEFT, [7, "west"],
2035	);
2036
2037	sub key_down {
2038	my ($self, $ev) = @_;
2039
2040	my $mod = $ev->key_mod;
2041	my $sym = $ev->key_sym;
2042
2043	if ($sym == SDLK_KP5) {
2044	$::CONN->user_send ("stay fire");
2045	} elsif ($sym == SDLK_a) {
2046	$::CONN->user_send ("apply");
2047	} elsif ($sym == SDLK_QUOTE) {
2048	$self->emit ('activate_console');
2049	} elsif ($sym == SDLK_SLASH) {
2050	$self->emit ('activate_console' => '/');
2051	} elsif (exists $DIR{$sym}) {
2052	if ($mod & KMOD_SHIFT) {
2053	$self->{shft}++;
2054	$::CONN->user_send ("fire $DIR{$sym}[0]");
2055	} elsif ($mod & KMOD_CTRL) {
2056	$self->{ctrl}++;
2057	$::CONN->user_send ("run $DIR{$sym}[0]");
2058	} else {
2059	$::CONN->user_send ("$DIR{$sym}[1]");
2060	}
2061	}
2062	}
2063
2064	sub key_up {
2065	my ($self, $ev) = @_;
2066
2067	my $mod = $ev->key_mod;
2068	my $sym = $ev->key_sym;
2069
2070	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071	$::CONN->user_send ("fire_stop");
2072	}
2073	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074	$::CONN->user_send ("run_stop");
2075	}
2076	}
2077
2078	#############################################################################
2079
2080	package CFClient::UI::Animator;	2275	package CFClient::UI::Animator;
2081		2276
2082	use SDL::OpenGL;	2277	use CFClient::OpenGL;
2083		2278
2084	our @ISA = CFClient::UI::Bin::;	2279	our @ISA = CFClient::UI::Bin::;
2085		2280
2086	sub moveto {	2281	sub moveto {
2087	my ($self, $x, $y) = @_;	2282	my ($self, $x, $y) = @_;
…		…
2125		2320
2126	sub new {	2321	sub new {
2127	my $class = shift;	2322	my $class = shift;
2128		2323
2129	my $self = $class->SUPER::new (	2324	my $self = $class->SUPER::new (
2130	state => 0,	2325	state => 0,
2131	connect_activate => \&toggle_flopper,	2326	connect_activate => \&toggle_flopper,
2132	@_	2327	@_
2133	);	2328	);
2134		2329
2135	if ($self->{state}) {	2330	if ($self->{state}) {
…		…
2156	$self->emit (changed => $self->{state});	2351	$self->emit (changed => $self->{state});
2157	}	2352	}
2158		2353
2159	#############################################################################	2354	#############################################################################
2160		2355
		2356	package CFClient::UI::Tooltip;
		2357
		2358	our @ISA = CFClient::UI::Bin::;
		2359
		2360	use CFClient::OpenGL;
		2361
		2362	sub new {
		2363	my $class = shift;
		2364
		2365	$class->SUPER::new (
		2366	@_,
		2367	can_events => 0,
		2368	)
		2369	}
		2370
		2371	sub set_tooltip_from {
		2372	my ($self, $widget) = @_;
		2373
		2374	$self->{label} = new CFClient::UI::Label
		2375	markup => $widget->{tooltip},
		2376	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2377	fontsize => 0.8,
		2378	fg => [0, 0, 0, 1],
		2379	font => ($widget->{tooltip_font} || $::FONT_PROP);
		2380
		2381	$self->add ($self->{label});
		2382	}
		2383
		2384	sub size_request {
		2385	my ($self) = @_;
		2386
		2387	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2388
		2389	($w + 4, $h + 4)
		2390	}
		2391
		2392	sub size_allocate {
		2393	my ($self, $w, $h) = @_;
		2394
		2395	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2396	}
		2397
		2398	sub _draw {
		2399	my ($self) = @_;
		2400
		2401	glPushMatrix;
		2402	glTranslate 0.375, 0.375;
		2403
		2404	my ($w, $h) = @$self{qw(w h)};
		2405
		2406	glColor 1, 0.8, 0.4;
		2407	glBegin GL_QUADS;
		2408	glVertex 0 , 0;
		2409	glVertex 0 , $h;
		2410	glVertex $w, $h;
		2411	glVertex $w, 0;
		2412	glEnd;
		2413
		2414	glColor 0, 0, 0;
		2415	glBegin GL_LINE_LOOP;
		2416	glVertex 0 , 0;
		2417	glVertex 0 , $h;
		2418	glVertex $w, $h;
		2419	glVertex $w, 0;
		2420	glEnd;
		2421
		2422	glPopMatrix;
		2423
		2424	glTranslate 2, 2;
		2425	$self->SUPER::_draw;
		2426	}
		2427
		2428	#############################################################################
		2429
		2430	package CFClient::UI::Face;
		2431
		2432	our @ISA = CFClient::UI::Base::;
		2433
		2434	use CFClient::OpenGL;
		2435
		2436	sub new {
		2437	my $class = shift;
		2438
		2439	$class->SUPER::new (
		2440	aspect => 1,
		2441	@_,
		2442	)
		2443	}
		2444
		2445	sub size_request {
		2446	(32, 8)
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	return unless $::CONN;#d# manage and cache textures differently
		2453	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2454
		2455	# TODO animation
		2456	if ($tex) {
		2457	glEnable GL_TEXTURE_2D;
		2458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2459	glColor 1, 1, 1, 1;
		2460	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2461	glDisable GL_TEXTURE_2D;
		2462	}
		2463	}
		2464
		2465	#############################################################################
		2466
		2467	package CFClient::UI::InventoryItem;
		2468
		2469	our @ISA = CFClient::UI::HBox::;
		2470
		2471	sub new {
		2472	my $class = shift;
		2473
		2474	my %args = @_;
		2475
		2476	my $item = delete $args{item};
		2477
		2478	my $desc = $item->{nrof} < 2
		2479	? $item->{name}
		2480	: "$item->{nrof} $item->{name_pl}";
		2481
		2482
		2483	my $self = $class->SUPER::new (
		2484	can_hover => 1,
		2485	can_events => 1,
		2486	tooltip => (CFClient::UI::Label->escape ($desc)
		2487	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2488	connect_button_down => sub {
		2489	my ($self, $ev, $x, $y) = @_;
		2490
		2491	# todo: maybe put examine on 1? but should just be a tooltip :(
		2492	if ($ev->{button} == 1) {
		2493	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2494	} elsif ($ev->{button} == 2) {
		2495	$::CONN->send ("apply $item->{tag}");
		2496	} elsif ($ev->{button} == 3) {
		2497	CFClient::UI::Menu->new (
		2498	items => [
		2499	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2500	[
		2501	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2502	sub { $::CONN->send ("lock $item->{tag}") },
		2503	],
		2504	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2505	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2506	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2507	],
		2508	)->popup ($ev);
		2509	}
		2510
		2511	1
		2512	},
		2513	%args
		2514	);
		2515
		2516	$self->add (new CFClient::UI::Face
		2517	can_events => 0,
		2518	face => $item->{face},
		2519	anim => $item->{anim},
		2520	animspeed => $item->{animspeed},
		2521	);
		2522
		2523	$self->add (new CFClient::UI::Label
		2524	can_events => 0,
		2525	text => $desc,
		2526	);
		2527
		2528	$self
		2529	}
		2530
		2531	#############################################################################
		2532
		2533	package CFClient::UI::Inventory;
		2534
		2535	our @ISA = CFClient::UI::ScrolledWindow::;
		2536
		2537	sub new {
		2538	my $class = shift;
		2539
		2540	my $self = $class->SUPER::new (
		2541	scrolled => (new CFClient::UI::VBox),
		2542	@_,
		2543	);
		2544
		2545	$self
		2546	}
		2547
		2548	sub set_items {
		2549	my ($self, $items) = @_;
		2550
		2551	$self->{scrolled}->clear;
		2552	return unless $items;
		2553
		2554	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2555
		2556	$self->{real_items} = \@items;
		2557
		2558	for my $item (@items) {
		2559	my $desc = $item->{nrof} < 2
		2560	? $item->{name}
		2561	: "$item->{nrof} $item->{name_pl}";
		2562
		2563	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2564	}
		2565
		2566	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2567	}
		2568
		2569	sub size_request {
		2570	my ($self) = @_;
		2571	($self->{req_w}, $self->{req_h});
		2572	}
		2573
		2574	#############################################################################
		2575
		2576	package CFClient::UI::Menu;
		2577
		2578	our @ISA = CFClient::UI::FancyFrame::;
		2579
		2580	use CFClient::OpenGL;
		2581
		2582	sub new {
		2583	my $class = shift;
		2584
		2585	my $self = $class->SUPER::new (
		2586	items => [],
		2587	z => 100,
		2588	@_,
		2589	);
		2590
		2591	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2592
		2593	for my $item (@{ $self->{items} }) {
		2594	my ($widget, $cb) = @$item;
		2595
		2596	# handle various types of items, only text for now
		2597	if (!ref $widget) {
		2598	$widget = new CFClient::UI::Label
		2599	can_hover => 1,
		2600	can_events => 1,
		2601	text => $widget;
		2602	}
		2603
		2604	$self->{item}{$widget} = $item;
		2605
		2606	$self->{vbox}->add ($widget);
		2607	}
		2608
		2609	$self
		2610	}
		2611
		2612	# popup given the event (must be a mouse button down event currently)
		2613	sub popup {
		2614	my ($self, $ev) = @_;
		2615
		2616	$self->emit ("popdown");
		2617
		2618	# maybe save $GRAB? must be careful about events...
		2619	$GRAB = $self;
		2620	$self->{button} = $ev->{button};
		2621
		2622	$self->show;
		2623	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2624	}
		2625
		2626	sub mouse_motion {
		2627	my ($self, $ev, $x, $y) = @_;
		2628
		2629	# TODO: should use vbox->find_widget or so
		2630	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2631	$self->{hover} = $self->{item}{$HOVER};
		2632	}
		2633
		2634	sub button_up {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	if ($ev->{button} == $self->{button}) {
		2638	undef $GRAB;
		2639	$self->hide;
		2640
		2641	$self->emit ("popdown");
		2642	$self->{hover}[1]->() if $self->{hover};
		2643	}
		2644	}
		2645
		2646	#############################################################################
		2647
		2648	package CFClient::UI::Statusbox;
		2649
		2650	our @ISA = CFClient::UI::VBox::;
		2651
		2652	sub reorder {
		2653	my ($self) = @_;
		2654	my $NOW = time;
		2655
		2656	while (my ($k, $v) = each %{ $self->{item} }) {
		2657	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2658	}
		2659
		2660	my @widgets;
		2661	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2662	my $count = 10 + 1;
		2663	for my $item (@items) {
		2664	last unless --$count;
		2665
		2666	push @widgets, $item->{label} ||= do {
		2667	# TODO: doesn't handle markup well (read as: at all)
		2668	my $short = delete $item->{text};
		2669	for ($short) {
		2670	s/^\s+//;
		2671	s/\012.*//s;
		2672	my $len = int 30 / $item->{fontsize};
		2673	substr $_, $len, length, "…" if $len < length;
		2674	}
		2675
		2676	new CFClient::UI::Label
		2677	markup => $short,
		2678	tooltip => delete $item->{tooltip},
		2679	tooltip_font => $::FONT_PROP,
		2680	tooltip_width => 0.75,
		2681	fontsize => delete $item->{fontsize},
		2682	color => delete $item->{color},
		2683	can_events => 1,
		2684	can_hover => 1,
		2685	};
		2686	}
		2687
		2688	$self->clear;
		2689	$self->SUPER::add (@widgets);
		2690	}
		2691
		2692	sub add {
		2693	my ($self, $text, %arg) = @_;
		2694
		2695	my $item = {
		2696	time => time,
		2697	text => $text,
		2698	timeout => 60,
		2699	tooltip => $text,
		2700	fontsize => 0.8,
		2701	color => [0.8, 0.8, 0.8, 0.8],
		2702	%arg,
		2703	};
		2704
		2705	$item->{timeout} += time;
		2706	$item->{group} ||= $item+0;
		2707
		2708	$item = $self->{item}{$item->{group}} ||= $item;
		2709
		2710	$self->reorder;
		2711	}
		2712
		2713	#############################################################################
		2714
2161	package CFClient::UI::Root;	2715	package CFClient::UI::Root;
2162		2716
2163	our @ISA = CFClient::UI::Container::;	2717	our @ISA = CFClient::UI::Container::;
2164		2718
2165	use SDL::OpenGL;	2719	use CFClient::OpenGL;
		2720
		2721	sub new {
		2722	my $class = shift;
		2723
		2724	$class->SUPER::new (
		2725	@_,
		2726	)
		2727	}
		2728
		2729	sub configure {
		2730	my ($self, $x, $y, $w, $h) = @_;
		2731
		2732	$self->{w} = $w;
		2733	$self->{h} = $h;
		2734	}
2166		2735
2167	sub check_size {	2736	sub check_size {
2168	my ($self) = @_;	2737	my ($self) = @_;
2169		2738
2170	$self->size_allocate (0, 0, $::WITH, $::HEIGHT);	2739	$self->size_allocate ($self->{w}, $self->{h})
		2740	if $self->{w};
2171	}	2741	}
2172		2742
2173	sub size_request {	2743	sub size_request {
2174	($::WIDTH, $::HEIGHT)	2744	my ($self) = @_;
		2745
		2746	($self->{w}, $self->{h})
2175	}	2747	}
2176		2748
2177	sub size_allocate {	2749	sub size_allocate {
2178	my ($self, $x, $y, $w, $h) = @_;	2750	my ($self, $w, $h) = @_;
2179		2751
2180	$self->_size_allocate ($x, $y, $w, $h);	2752	my $old_w = $self->{old_w};
		2753	my $old_h = $self->{old_h};
2181		2754
2182	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2755	if ($old_w && $old_h) {
2183	for @{$self->{children}};	2756	for my $child ($self->children) {
2184	}	2757	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2758	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2759	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2760	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2761	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2762	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2763	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2764	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2765	}
		2766	}
2185		2767
2186	sub _topleft {	2768	for my $child ($self->children) {
		2769	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2770
		2771	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2772	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2773	$child->configure ($X, $Y, $W, $H);
		2774	}
		2775
		2776	$self->{old_w} = $w;
		2777	$self->{old_h} = $h;
		2778	}
		2779
		2780	sub coord2local {
2187	my ($self, $x, $y) = @_;	2781	my ($self, $x, $y) = @_;
2188		2782
2189	($x, $y)	2783	($x, $y)
2190	}	2784	}
2191		2785
		2786	sub coord2global {
		2787	my ($self, $x, $y) = @_;
		2788
		2789	($x, $y)
		2790	}
		2791
2192	sub update {	2792	sub update {
2193	my ($self) = @_;	2793	my ($self) = @_;
2194		2794
2195	$self->check_size;	2795	$self->check_size;
2196	::refresh ();	2796	$::WANT_REFRESH++;
2197	}	2797	}
2198		2798
2199	sub add {	2799	sub add {
2200	my ($self, $widget) = @_;	2800	my ($self, $child) = @_;
2201		2801
		2802	# integerise window positions
		2803	$child->{x} = int $child->{x};
		2804	$child->{y} = int $child->{y};
		2805
2202	$self->SUPER::add ($widget);	2806	$self->SUPER::add ($child);
2203
2204	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2205	}	2807	}
2206		2808
2207	sub on_refresh {	2809	sub on_refresh {
2208	my ($self, $id, $cb) = @_;	2810	my ($self, $id, $cb) = @_;
2209		2811
2210	$self->{refresh_hook}{$id} = $cb;	2812	$self->{refresh_hook}{$id} = $cb;
2211	}	2813	}
2212		2814
2213	sub draw {	2815	sub draw {
2214	my ($self) = @_;	2816	my ($self) = @_;
2215		2817
		2818	if ($self->{check_size}) {
		2819	my @queue = ([], []);
		2820
		2821	for (;;) {
		2822	if ($self->{check_size}) {
		2823	# heuristic: check containers last
		2824	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2825	for values %{delete $self->{check_size}}
		2826	}
		2827
		2828	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2829
		2830	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2831	? @$widget{qw(user_w user_h)}
		2832	: $widget->size_request;
		2833
		2834	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2835	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2836
		2837	$widget->{req_w} = $w;
		2838	$widget->{req_h} = $h;
		2839
		2840	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2841
		2842	$widget->{parent}->check_size
		2843	if $widget->{parent};
		2844	}
		2845	}
		2846	}
		2847
		2848	while ($self->{size_alloc}) {
		2849	for (values %{delete $self->{size_alloc}}) {
		2850	my ($widget, $w, $h) = @$_;
		2851
		2852	$w = 0 if $w < 0;
		2853	$h = 0 if $h < 0;
		2854
		2855	$widget->{w} = $w;
		2856	$widget->{h} = $h;
		2857	$widget->size_allocate ($w, $h);
		2858	$widget->emit (size_allocate => $w, $h);
		2859	}
		2860	}
		2861
2216	while (my $rcb = delete $self->{refresh_hook}) {	2862	while ($self->{refresh_hook}) {
2217	$_->() for values %$rcb;	2863	$_->()
		2864	for values %{delete $self->{refresh_hook}};
2218	}	2865	}
2219		2866
2220	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2867	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2868	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222	glClear GL_COLOR_BUFFER_BIT;	2869	glClear GL_COLOR_BUFFER_BIT;
…		…
2233	#############################################################################	2880	#############################################################################
2234		2881
2235	package CFClient::UI;	2882	package CFClient::UI;
2236		2883
2237	$ROOT = new CFClient::UI::Root;	2884	$ROOT = new CFClient::UI::Root;
		2885	$TOOLTIP = new CFClient::UI::Tooltip;
2238		2886
2239	1	2887	1
2240		2888

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