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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.127 by root, Mon Apr 17 21:03:31 2006 UTC vs.
Revision 1.228 by root, Wed May 24 03:52:54 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 $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
		42	}
		43
		44	return;
		45	}
		46	}
		47	}
		48
		49	$TOOLTIP->hide;
		50	delete $TOOLTIP->{owner};
		51	}
14		52
15	# class methods for events	53	# class methods for events
16	sub feed_sdl_key_down_event {	54	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		56	if $FOCUS;
18	}	57	}
19		58
20	sub feed_sdl_key_up_event {	59	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		61	if $FOCUS;
22	}	62	}
23		63
24	sub feed_sdl_button_down_event {	64	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	65	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	66	my ($x, $y) = ($ev->{x}, $ev->{y});
27		67
28	if (!$BUTTON_STATE) {	68	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	69	my $widget = $ROOT->find_widget ($x, $y);
30		70
31	$GRAB = $widget;	71	$GRAB = $widget;
32	$GRAB->update if $GRAB;	72	$GRAB->update if $GRAB;
33	}
34		73
		74	check_tooltip;
		75	}
		76
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		78
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	79	if ($GRAB) {
		80	($x, $y) = $GRAB->coord2local ($x, $y);
		81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		82	}
38	}	83	}
39		84
40	sub feed_sdl_button_up_event {	85	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	86	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	87	my ($x, $y) = ($ev->{x}, $ev->{y});
43		88
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		90
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		92
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	93	if ($GRAB) {
		94	($x, $y) = $GRAB->coord2local ($x, $y);
		95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		96	}
49		97
50	if (!$BUTTON_STATE) {	98	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	99	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	100	$grab->update if $grab;
53	$GRAB->update if $GRAB;	101	$GRAB->update if $GRAB;
		102
		103	check_tooltip;
54	}	104	}
55	}	105	}
56		106
57	sub feed_sdl_motion_event {	107	sub feed_sdl_motion_event {
58	my ($ev) = @_;	108	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	109	my ($x, $y) = ($ev->{x}, $ev->{y});
60		110
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	111	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		112
63	if ($widget != $HOVER) {	113	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	114	my $hover = $HOVER; $HOVER = $widget;
65		115
66	$hover->update if $hover && $hover->{can_hover};	116	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	117	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		118
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	119	check_tooltip;
		120	}
		121
		122	if ($HOVER) {
		123	($x, $y) = $HOVER->coord2local ($x, $y);
		124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		125	}
71	}	126	}
72		127
73	# convert position array to integers	128	# convert position array to integers
74	sub harmonize {	129	sub harmonize {
75	my ($vals) = @_;	130	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	136	$rem += $_ - $i;
82	$_ = $i;	137	$_ = $i;
83	}	138	}
84	}	139	}
85		140
		141	sub full_refresh {
		142	# make a copy, otherwise for complains about freed values.
		143	my @widgets = values %WIDGET;
		144
		145	$_->update
		146	for @widgets;
		147	}
		148
		149	# call when resolution changes etc.
		150	sub rescale_widgets {
		151	my ($sx, $sy) = @_;
		152
		153	# make a copy, otherwise for complains about freed values.
		154	my @widgets = values %WIDGET;
		155
		156	for my $widget (@widgets) {
		157	if ($widget->{toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167
		168	$widget->reconfigure;
		169	}
		170	}
		171
86	#############################################################################	172	#############################################################################
87		173
88	package CFClient::UI::Base;	174	package CFClient::UI::Base;
89		175
90	use strict;	176	use strict;
91		177
92	use SDL::OpenGL;	178	use CFClient::OpenGL;
93		179
94	sub new {	180	sub new {
95	my $class = shift;	181	my $class = shift;
96		182
97	my $self = bless {	183	my $self = bless {
98	x => 0,	184	x => 0,
99	y => 0,	185	y => 0,
100	z => 0,	186	z => 0,
101	w => -1,	187	can_events => 1,
102	h => -1,
103	@_	188	@_
104	}, $class;	189	}, $class;
105		190
106	for (keys %$self) {	191	for (keys %$self) {
107	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
108	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
109	}	194	}
110	}	195	}
111		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
112	$self	199	$self
		200	}
		201
		202	sub destroy {
		203	my ($self) = @_;
		204
		205	$self->hide;
		206	%$self = ();
		207	}
		208
		209	sub show {
		210	my ($self) = @_;
		211	return if $self->{parent};
		212
		213	$CFClient::UI::ROOT->add ($self);
		214	}
		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
		227	}
		228
		229	sub hide {
		230	my ($self) = @_;
		231
		232	undef $GRAB if $GRAB == $self;
		233	undef $HOVER if $HOVER == $self;
		234
		235	$self->{parent}->remove ($self)
		236	if $self->{parent};
113	}	237	}
114		238
115	sub move {	239	sub move {
116	my ($self, $x, $y, $z) = @_;	240	my ($self, $x, $y, $z) = @_;
		241
117	$self->{x} = int $x;	242	$self->{x} = int $x;
118	$self->{y} = int $y;	243	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	244	$self->{z} = $z if defined $z;
120	}
121		245
122	sub needs_redraw {	246	$self->update;
123	0	247	}
		248
		249	sub set_size {
		250	my ($self, $w, $h) = @_;
		251
		252	$self->{user_w} = $w;
		253	$self->{user_h} = $h;
		254
		255	$self->check_size;
124	}	256	}
125		257
126	sub size_request {	258	sub size_request {
127	require Carp;	259	require Carp;
128	Carp::confess "size_request is abtract";	260	Carp::confess "size_request is abstract";
129	}	261	}
130		262
131	sub _size_allocate {	263	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	264	my ($self, $x, $y, $w, $h) = @_;
133		265
		266	if ($self->{aspect}) {
		267	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		268	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		269
		270	# use alignment to adjust x, y
		271
		272	$x += int +($w - $w2) * 0.5;
		273	$y += int +($h - $h2) * 0.5;
		274
		275	($w, $h) = ($w2, $h2);
		276	}
		277
		278	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	279	$self->{x} = $x;
135	$self->{y} = $y;	280	$self->{y} = $y;
		281	$self->update;
		282	}
136		283
137	return unless $self->{w} != $w || $self->{h} != $h;	284	if ($self->{w} != $w || $self->{h} != $h) {
138		285	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	286	}
143	}	287	}
144		288
145	sub size_allocate {	289	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	290	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	291	}
150		292
151	# return top left coordinates	293	sub reconfigure {
152	sub _topleft {	294	my ($self) = @_;
		295
		296	$self->check_size (1);
		297	$self->update;
		298	}
		299
		300	sub children {
		301	}
		302
		303	sub set_max_size {
153	my ($self, $x, $y) = @_;	304	my ($self, $w, $h) = @_;
154		305
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	306	delete $self->{max_w}; $self->{max_w} = $w if $w;
		307	delete $self->{max_h}; $self->{max_h} = $h if $h;
		308	}
		309
		310	sub set_tooltip {
		311	my ($self, $tooltip) = @_;
		312
		313	$self->{tooltip} = $tooltip;
		314
		315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		316	delete $CFClient::UI::TOOLTIP->{owner};
		317	CFClient::UI::check_tooltip;
		318	}
156	}	319	}
157		320
158	# translate global coordinates to local coordinate system	321	# translate global coordinates to local coordinate system
159	sub coord2local {	322	sub coord2local {
160	my ($self, $x, $y) = @_;	323	my ($self, $x, $y) = @_;
161		324
162	my ($X, $Y) = $self->_topleft;	325	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	326	}
165		327
166	# translate local coordinates to global coordinate system	328	# translate local coordinates to global coordinate system
167	sub coord2global {	329	sub coord2global {
168	my ($self, $x, $y) = @_;	330	my ($self, $x, $y) = @_;
169		331
170	my ($X, $Y) = $self->_topleft;	332	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	333	}
173		334
174	sub focus_in {	335	sub focus_in {
175	my ($self) = @_;	336	my ($self) = @_;
176		337
…		…
236	glVertex $x + $self->{w}, $y + $self->{h};	397	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	398	glVertex $x , $y + $self->{h};
238	glEnd;	399	glEnd;
239	glDisable GL_BLEND;	400	glDisable GL_BLEND;
240	}	401	}
		402
		403	if ($ENV{PCLIENT_DEBUG}) {
		404	glPushMatrix;
		405	glColor 1, 1, 0, 1;
		406	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		407	glBegin GL_LINE_LOOP;
		408	glVertex 0 , 0;
		409	glVertex $self->{w}, 0;
		410	glVertex $self->{w}, $self->{h};
		411	glVertex 0 , $self->{h};
		412	glEnd;
		413	glPopMatrix;
		414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		415	}
241	}	416	}
242		417
243	sub _draw {	418	sub _draw {
244	my ($self) = @_;	419	my ($self) = @_;
245		420
246	warn "no draw defined for $self\n";	421	warn "no draw defined for $self\n";
247	}	422	}
248		423
249	sub find_widget {	424	sub find_widget {
250	my ($self, $x, $y) = @_;	425	my ($self, $x, $y) = @_;
		426
		427	return () unless $self->{can_events};
251		428
252	return $self	429	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	430	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	431	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		432
…		…
258		435
259	sub set_parent {	436	sub set_parent {
260	my ($self, $parent) = @_;	437	my ($self, $parent) = @_;
261		438
262	Scalar::Util::weaken ($self->{parent} = $parent);	439	Scalar::Util::weaken ($self->{parent} = $parent);
		440
		441	# TODO: req_w _does_change after ->reconfigure
		442	$self->check_size
		443	unless exists $self->{req_w};
		444
		445	$self->show;
263	}	446	}
264		447
265	sub check_size {	448	sub check_size {
266	my ($self) = @_;	449	my ($self, $forced) = @_;
267		450
268	my ($w, $h) = $self->size_request;	451	$self->{force_alloc} = 1 if $forced;
269		452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
270	if ($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 $self->{parent};
276	}
277	}	453	}
278		454
279	sub update {	455	sub update {
280	my ($self) = @_;	456	my ($self) = @_;
281		457
…		…
284	}	460	}
285		461
286	sub connect {	462	sub connect {
287	my ($self, $signal, $cb) = @_;	463	my ($self, $signal, $cb) = @_;
288		464
289	push @{ $self->{cb}{$signal} }, $cb;	465	push @{ $self->{signal_cb}{$signal} }, $cb;
290	}	466	}
291		467
292	sub emit {	468	sub emit {
293	my ($self, $signal, @args) = @_;	469	my ($self, $signal, @args) = @_;
294		470
295	$_->($self, @args)	471	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
296	for @{$self->{cb}{$signal} || []};
297	}	472	}
298		473
299	sub DESTROY {	474	sub DESTROY {
300	my ($self) = @_;	475	my ($self) = @_;
301		476
		477	delete $WIDGET{$self+0};
302	#$self->deactivate;	478	#$self->deactivate;
303	}	479	}
304		480
305	#############################################################################	481	#############################################################################
306		482
307	package CFClient::UI::DrawBG;	483	package CFClient::UI::DrawBG;
308		484
309	our @ISA = CFClient::UI::Base::;	485	our @ISA = CFClient::UI::Base::;
310		486
311	use strict;	487	use strict;
312	use SDL::OpenGL;	488	use CFClient::OpenGL;
313		489
314	sub new {	490	sub new {
315	my $class = shift;	491	my $class = shift;
316		492
317	# range [value, low, high, page]	493	# range [value, low, high, page]
318		494
319	$class->SUPER::new (	495	$class->SUPER::new (
320	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
321	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
322	@_	498	@_
323	)	499	)
324	}	500	}
325		501
326	sub _draw {	502	sub _draw {
327	my ($self) = @_;	503	my ($self) = @_;
328		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
329	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
330		511
331	glEnable GL_BLEND;	512	glEnable GL_BLEND;
332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
334		515
335	glBegin GL_QUADS;	516	glBegin GL_QUADS;
336	glVertex 0 , 0;	517	glVertex 0 , 0;
337	glVertex 0 , $h;	518	glVertex 0 , $h;
338	glVertex $w, $h;	519	glVertex $w, $h;
339	glVertex $w, 0;	520	glVertex $w, 0;
340	glEnd;	521	glEnd;
341		522
342	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
343	}	525	}
344		526
345	#############################################################################	527	#############################################################################
346		528
347	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
348		530
349	our @ISA = CFClient::UI::Base::;	531	our @ISA = CFClient::UI::Base::;
		532
		533	sub new {
		534	my ($class, %arg) = @_;
		535	$class->SUPER::new (can_events => 0, %arg);
		536	}
350		537
351	sub size_request {	538	sub size_request {
352	(0, 0)	539	(0, 0)
353	}	540	}
354		541
…		…
363	sub new {	550	sub new {
364	my ($class, %arg) = @_;	551	my ($class, %arg) = @_;
365		552
366	my $children = delete $arg{children} || [];	553	my $children = delete $arg{children} || [];
367		554
368	my $self = $class->SUPER::new (children => [], %arg);	555	my $self = $class->SUPER::new (
		556	children => [],
		557	can_events => 0,
		558	%arg,
		559	);
369	$self->add ($_) for @$children;	560	$self->add ($_) for @$children;
370		561
371	$self	562	$self
372	}	563	}
373		564
374	sub add {	565	sub add {
375	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
376		567
377	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
378		570
379	use sort 'stable';	571	use sort 'stable';
380		572
381	$self->{children} = [	573	$self->{children} = [
382	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
383	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
384	];	576	];
385		577
386	$self->{w} = $self->{h} = -1;
387
388	$child->check_size;	578	$self->check_size (1);
		579	$self->update;
		580	}
		581
		582	sub children {
		583	@{ $_[0]{children} }
389	}	584	}
390		585
391	sub remove {	586	sub remove {
392	my ($self, $widget) = @_;	587	my ($self, $child) = @_;
393		588
		589	delete $child->{parent};
		590	$child->hide;
		591
394	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
395		593
396	$self->check_size;	594	$self->check_size;
		595	$self->update;
		596	}
		597
		598	sub clear {
		599	my ($self) = @_;
		600
		601	my $children = delete $self->{children};
		602	$self->{children} = [];
		603
		604	for (@$children) {
		605	delete $_->{parent};
		606	$_->hide;
		607	}
		608
		609	$self->check_size;
		610	$self->update;
397	}	611	}
398		612
399	sub find_widget {	613	sub find_widget {
400	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
401		615
…		…
431		645
432	$class->SUPER::new (children => [$child], %arg)	646	$class->SUPER::new (children => [$child], %arg)
433	}	647	}
434		648
435	sub add {	649	sub add {
436	my ($self, $widget) = @_;	650	my ($self, $child) = @_;
437		651
438	$self->{children} = [];	652	$self->{children} = [];
439		653
440	$self->SUPER::add ($widget);	654	$self->SUPER::add ($child);
441	}	655	}
442		656
443	sub remove {	657	sub remove {
444	my ($self, $widget) = @_;	658	my ($self, $widget) = @_;
445		659
…		…
454	sub size_request {	668	sub size_request {
455	$_[0]{children}[0]->size_request	669	$_[0]{children}[0]->size_request
456	}	670	}
457		671
458	sub size_allocate {	672	sub size_allocate {
459	my ($self, $x, $y, $w, $h) = @_;	673	my ($self, $w, $h) = @_;
460		674
461	$self->_size_allocate ($x, $y, $w, $h) or return;
462
463	$self->{children}[0]->size_allocate (0, 0, $w, $h);	675	$self->{children}[0]->configure (0, 0, $w, $h);
464	}	676	}
465		677
466	#############################################################################	678	#############################################################################
467		679
468	package CFClient::UI::Window;	680	package CFClient::UI::Window;
469		681
470	our @ISA = CFClient::UI::Bin::;	682	our @ISA = CFClient::UI::Bin::;
471		683
472	use SDL::OpenGL;	684	use CFClient::OpenGL;
473		685
474	sub new {	686	sub new {
475	my ($class, %arg) = @_;	687	my ($class, %arg) = @_;
476		688
477	my $self = $class->SUPER::new (%arg);	689	my $self = $class->SUPER::new (%arg);
478	}	690	}
479		691
480	sub update {	692	sub update {
481	my ($self) = @_;	693	my ($self) = @_;
482		694
483	# we want to do this delayed...	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
484	$self->render_chld;
485	$self->SUPER::update;	696	$self->SUPER::update;
486	}	697	}
487		698
		699	sub size_allocate {
		700	my ($self, $w, $h) = @_;
		701
		702	$self->SUPER::size_allocate ($w, $h);
		703	$self->update;
		704	}
		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
		708	}
		709
488	sub render_chld {	710	sub render_child {
489	my ($self) = @_;	711	my ($self) = @_;
490		712
491	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492	glClearColor 0, 0, 0, 1;	714	glClearColor 0, 0, 0, 0;
493	glClear GL_COLOR_BUFFER_BIT;	715	glClear GL_COLOR_BUFFER_BIT;
494	$self->child->draw;	716
		717	$self->_render;
495	};	718	};
496	}
497
498	sub size_allocate {
499	my ($self, $x, $y, $w, $h) = @_;
500
501	$self->_size_allocate ($x, $y, $w, $h) or return;
502
503	$self->child->size_allocate (0, 0, $w, $h);
504
505	$self->render_chld;
506	}	719	}
507		720
508	sub _draw {	721	sub _draw {
509	my ($self) = @_;	722	my ($self) = @_;
510		723
511	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
512		725
513	my $tex = $self->{texture}	726	my $tex = $self->{texture}
514	or return;	727	or return;
515		728
516	glEnable GL_BLEND;
517	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
519	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		731	glColor 1, 1, 1, 1;
520		732
521	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522		734
523	glDisable GL_BLEND;
524	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
525	}	736	}
526		737
527	#############################################################################	738	#############################################################################
528		739
529	package CFClient::UI::ViewPort;	740	package CFClient::UI::ViewPort;
530		741
531	our @ISA = CFClient::UI::Window::;	742	our @ISA = CFClient::UI::Window::;
532		743
533	sub new { die }
534
535	sub size_request {	744	sub size_request {
536	my ($self) = @_;	745	my ($self) = @_;
537		746
538	@$self{qw(child_w child_h)} = $self->child->size_request;	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
539	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540		748
541	@$self{qw(child_w child_h)}	749	@$self{qw(child_w child_h)}
542	}	750	}
543		751
544	sub size_allocate {	752	sub size_allocate {
545	my ($self, $x, $y, $w, $h) = @_;	753	my ($self, $w, $h) = @_;
546		754
547	$self->_size_allocate ($x, $y, $w, $h) or return;	755	my ($cw, $ch) = @$self{qw(child_w child_h)};
		756	# $w = $self->{w};
		757	$self->child->configure (0, 0, $cw, $ch);
		758	$self->update;
548	}	759	}
549		760
550	sub _draw {	761	sub set_offset {
551	my ($self) = @_;	762	my ($self, $x, $y) = @_;
552		763
553	$self->{children}[1]->draw;	764	$self->{view_x} = int $x;
554	}	765	$self->{view_y} = int $y;
555		766
		767	$self->update;
		768	}
		769
		770	# hmm, this does not work for topleft of $self... but we should not ask for that
		771	sub coord2local {
		772	my ($self, $x, $y) = @_;
		773
		774	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		775	}
		776
		777	sub coord2global {
		778	my ($self, $x, $y) = @_;
		779
		780	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		781	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		782
		783	$self->SUPER::coord2global ($x, $y)
		784	}
		785
		786	sub find_widget {
		787	my ($self, $x, $y) = @_;
		788
		789	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		790	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		791	) {
		792	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		793	} else {
		794	$self->CFClient::UI::Base::find_widget ($x, $y)
		795	}
		796	}
		797
		798	sub _render {
		799	my ($self) = @_;
		800
		801	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		802
		803	$self->SUPER::_render;
		804	}
556		805
557	#############################################################################	806	#############################################################################
558		807
559	package CFClient::UI::Frame;	808	package CFClient::UI::ScrolledWindow;
560		809
561	our @ISA = CFClient::UI::Bin::;	810	our @ISA = CFClient::UI::HBox::;
562
563	use SDL::OpenGL;
564
565	sub size_request {
566	my ($self) = @_;
567	my $chld = $self->child
568	or return (0, 0);
569
570	$chld->move (2, 2);
571
572	map { $_ + 4 } $chld->size_request;
573	}
574
575	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;
577
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
581	}
582
583	sub _draw {
584	my ($self) = @_;
585
586	my $chld = $self->child;
587
588	my ($w, $h) = $chld->size_request;
589
590	glBegin GL_QUADS;
591	glColor 0, 0, 0;
592	glVertex 0 , 0;
593	glVertex 0 , $h + 4;
594	glVertex $w + 4 , $h + 4;
595	glVertex $w + 4 , 0;
596	glEnd;
597
598	$chld->draw;
599	}
600
601	#############################################################################
602
603	package CFClient::UI::FancyFrame;
604
605	our @ISA = CFClient::UI::Bin::;
606
607	use SDL::OpenGL;
608
609	my @tex =
610	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612		811
613	sub new {	812	sub new {
614	my $class = shift;	813	my $class = shift;
615		814
		815	my $self;
		816
		817	my $slider = new CFClient::UI::Slider
		818	vertical => 1,
		819	range => [0, 0, 1, 0.01], # HACK fix
		820	connect_changed => sub {
		821	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		822	},
		823	;
		824
		825	$self = $class->SUPER::new (
		826	vp => (new CFClient::UI::ViewPort expand => 1),
		827	slider => $slider,
		828	@_,
		829	);
		830
		831	$self->{vp}->add ($self->{scrolled});
		832	$self->add ($self->{vp});
		833	$self->add ($self->{slider});
		834
		835	$self
		836	}
		837
		838	#TODO# update range on size_allocate depending on child
		839	# update viewport offset on scroll
		840
		841	#############################################################################
		842
		843	package CFClient::UI::Frame;
		844
		845	our @ISA = CFClient::UI::Bin::;
		846
		847	use CFClient::OpenGL;
		848
		849	sub new {
		850	my $class = shift;
		851
		852	$class->SUPER::new (
		853	bg => undef,
		854	@_,
		855	)
		856	}
		857
		858	sub _draw {
		859	my ($self) = @_;
		860
		861	if ($self->{bg}) {
		862	my ($w, $h) = @$self{qw(w h)};
		863
		864	glEnable GL_BLEND;
		865	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		866	glColor @{ $self->{bg} };
		867
		868	glBegin GL_QUADS;
		869	glVertex 0 , 0;
		870	glVertex 0 , $h;
		871	glVertex $w, $h;
		872	glVertex $w, 0;
		873	glEnd;
		874
		875	glDisable GL_BLEND;
		876	}
		877
		878	$self->SUPER::_draw;
		879	}
		880
		881	#############################################################################
		882
		883	package CFClient::UI::FancyFrame;
		884
		885	our @ISA = CFClient::UI::Bin::;
		886
		887	use CFClient::OpenGL;
		888
		889	my @tex =
		890	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		891	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		892
		893	sub new {
		894	my $class = shift;
		895
616	# TODO: user_x, user_y, overwrite moveto?	896	# TODO: user_x, user_y, overwrite moveto?
617		897
618	$class->SUPER::new (	898	my $self = $class->SUPER::new (
619	bg => [1, 1, 1, 1],	899	bg => [1, 1, 1, 1],
620	border_bg => [1, 1, 1, 1],	900	border_bg => [1, 1, 1, 1],
621	border => int $::FONTSIZE * 0.8,	901	border => 0.6,
		902	toplevel => 1,
		903	can_events => 1,
622	@_	904	@_
		905	);
		906
		907	$self->{title} &&= new CFClient::UI::Label
		908	align => 0,
		909	valign => 1,
		910	text => $self->{title},
		911	fontsize => $self->{border};
		912
		913	$self
		914	}
		915
		916	sub border {
		917	int $_[0]{border} * $::FONTSIZE
		918	}
		919
		920	sub size_request {
		921	my ($self) = @_;
		922
		923	my ($w, $h) = $self->SUPER::size_request;
		924
		925	(
		926	$w + $self->border * 2,
		927	$h + $self->border * 2,
623	)	928	)
624	}	929	}
625		930
626	sub size_request {
627	my ($self) = @_;
628
629	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631	my ($w, $h) = $self->SUPER::size_request;
632
633	(
634	$w + $self->{border} * 2,
635	$h + $self->{border} * 2,
636	)
637	}
638
639	sub size_allocate {	931	sub size_allocate {
640	my ($self, $x, $y, $w, $h) = @_;	932	my ($self, $w, $h) = @_;
641		933
642	$self->_size_allocate ($x, $y, $w, $h) or return;
643
644	$h -= List::Util::max 0, $self->{border} * 2;	934	$h -= List::Util::max 0, $self->border * 2;
645	$w -= List::Util::max 0, $self->{border} * 2;	935	$w -= List::Util::max 0, $self->border * 2;
646		936
		937	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		938	if $self->{title};
		939
647	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	940	$self->child->configure ($self->border, $self->border, $w, $h);
648	}	941	}
649		942
650	sub button_down {	943	sub button_down {
651	my ($self, $ev, $x, $y) = @_;	944	my ($self, $ev, $x, $y) = @_;
652		945
653	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	946	my ($w, $h) = @$self{qw(w h)};
654	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	947	my $border = $self->border;
655		948
		949	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		950	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		951
		952	if ($lr & $td) {
		953	my ($wx, $wy) = ($self->{x}, $self->{y});
656	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	954	my ($ox, $oy) = ($ev->{x}, $ev->{y});
657	my ($bw, $bh) = ($self->{w}, $self->{h});	955	my ($bw, $bh) = ($self->{w}, $self->{h});
		956
		957	my $mx = $x < $border;
		958	my $my = $y < $border;
658		959
659	$self->{motion} = sub {	960	$self->{motion} = sub {
660	my ($ev, $x, $y) = @_;	961	my ($ev, $x, $y) = @_;
661		962
662	($x, $y) = ($ev->motion_x, $ev->motion_y);	963	my $dx = $ev->{x} - $ox;
		964	my $dy = $ev->{y} - $oy;
663		965
664	$self->{user_w} = $bw + $x - $ox;	966	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
665	$self->{user_h} = $bh + $y - $oy;	967	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
666	$self->update;	968	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		969	$self->check_size;
667	};	970	};
668		971
669	} elsif ($x >= 0 && $x < $self->{w}	972	} elsif ($lr ^ $td) {
670	&& $y >= 0 && $y < $self->{border}) {
671
672	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	973	my ($ox, $oy) = ($ev->{x}, $ev->{y});
673	my ($bx, $by) = ($self->{x}, $self->{y});	974	my ($bx, $by) = ($self->{x}, $self->{y});
674		975
675	$self->{motion} = sub {	976	$self->{motion} = sub {
676	my ($ev, $x, $y) = @_;	977	my ($ev, $x, $y) = @_;
677		978
678	($x, $y) = ($ev->motion_x, $ev->motion_y);	979	($x, $y) = ($ev->{x}, $ev->{y});
679		980
680	$self->move ($bx + $x - $ox, $by + $y - $oy);	981	$self->move ($bx + $x - $ox, $by + $y - $oy);
681	$self->update;	982	$self->update;
682	};	983	};
683	}	984	}
…		…
699	my ($self) = @_;	1000	my ($self) = @_;
700		1001
701	my ($w, $h ) = ($self->{w}, $self->{h});	1002	my ($w, $h ) = ($self->{w}, $self->{h});
702	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1003	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703		1004
704	glEnable GL_BLEND;
705	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706	glEnable GL_TEXTURE_2D;	1005	glEnable GL_TEXTURE_2D;
707	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1006	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708		1007
		1008	my $border = $self->border;
		1009
709	glColor @{ $self->{border_bg} };	1010	glColor @{ $self->{border_bg} };
710	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1011	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
711	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1012	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
712	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1013	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
713	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1014	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
714		1015
		1016	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
715	my $bg = $tex[0];	1017	my $bg = $tex[0];
716		1018
717	# TODO: repeat texture not scale	1019	# TODO: repeat texture not scale
718	my $rep_x = $cw / $bg->{w};	1020	my $rep_x = $cw / $bg->{w};
719	my $rep_y = $ch / $bg->{h};	1021	my $rep_y = $ch / $bg->{h};
720		1022
721	glColor @{ $self->{bg} };	1023	glColor @{ $self->{bg} };
722		1024
723	$bg->{s} = $rep_x;	1025	$bg->{s} = $rep_x;
724	$bg->{t} = $rep_y;	1026	$bg->{t} = $rep_y;
725	$bg->{wrap_mode} = 1;	1027	$bg->{wrap_mode} = 1;
726	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1028	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1029	}
727		1030
728	glDisable GL_TEXTURE_2D;	1031	glDisable GL_TEXTURE_2D;
729	glDisable GL_BLEND;	1032
		1033	$self->{title}->draw if $self->{title};
730		1034
731	$self->child->draw;	1035	$self->child->draw;
732	}	1036	}
733		1037
734	#############################################################################	1038	#############################################################################
…		…
737		1041
738	our @ISA = CFClient::UI::Base::;	1042	our @ISA = CFClient::UI::Base::;
739		1043
740	use List::Util qw(max sum);	1044	use List::Util qw(max sum);
741		1045
742	use SDL::OpenGL;	1046	use CFClient::OpenGL;
743		1047
744	sub new {	1048	sub new {
745	my $class = shift;	1049	my $class = shift;
746		1050
747	$class->SUPER::new (	1051	$class->SUPER::new (
…		…
754	my ($self, $x, $y, $child) = @_;	1058	my ($self, $x, $y, $child) = @_;
755		1059
756	$child->set_parent ($self);	1060	$child->set_parent ($self);
757	$self->{children}[$y][$x] = $child;	1061	$self->{children}[$y][$x] = $child;
758		1062
759	$self->{w} = $self->{h} = -1;
760
761	$child->check_size;	1063	$child->check_size;
		1064	}
		1065
		1066	sub children {
		1067	grep $_, map @$_, grep $_, @{ $_[0]{children} }
762	}	1068	}
763		1069
764	# TODO: move to container class maybe? send childs a signal on removal?	1070	# TODO: move to container class maybe? send childs a signal on removal?
765	sub clear {	1071	sub clear {
766	my ($self) = @_;	1072	my ($self) = @_;
767		1073
		1074	my @children = $self->children;
768	delete $self->{children};	1075	delete $self->{children};
		1076
		1077	for (@children) {
		1078	delete $_->{parent};
		1079	$_->hide;
		1080	}
		1081
769	$self->update;	1082	$self->update;
770	}	1083	}
771		1084
772	sub get_wh {	1085	sub get_wh {
773	my ($self) = @_;	1086	my ($self) = @_;
…		…
779	or next;	1092	or next;
780		1093
781	for my $x (0 .. $#$row) {	1094	for my $x (0 .. $#$row) {
782	my $widget = $row->[$x]	1095	my $widget = $row->[$x]
783	or next;	1096	or next;
784	my ($w, $h) = $widget->size_request;	1097	my ($w, $h) = @$widget{qw(req_w req_h)};
785		1098
786	$w[$x] = max $w[$x], $w;	1099	$w[$x] = max $w[$x], $w;
787	$h[$y] = max $h[$y], $h;	1100	$h[$y] = max $h[$y], $h;
788	}	1101	}
789	}	1102	}
…		…
801	(sum @$hs),	1114	(sum @$hs),
802	)	1115	)
803	}	1116	}
804		1117
805	sub size_allocate {	1118	sub size_allocate {
806	my ($self, $x, $y, $w, $h) = @_;	1119	my ($self, $w, $h) = @_;
807
808	$self->_size_allocate ($x, $y, $w, $h) or return;
809		1120
810	my ($ws, $hs) = $self->get_wh;	1121	my ($ws, $hs) = $self->get_wh;
811		1122
812	my $req_w = sum @$ws;	1123	my $req_w = sum @$ws;
813	my $req_h = sum @$hs;	1124	my $req_h = sum @$hs;
…		…
835		1146
836	for my $c (0 .. $#$row) {	1147	for my $c (0 .. $#$row) {
837	my $col_w = $ws->[$c];	1148	my $col_w = $ws->[$c];
838		1149
839	if (my $widget = $row->[$c]) {	1150	if (my $widget = $row->[$c]) {
840	$widget->size_allocate ($x, $y, $col_w, $row_h);	1151	$widget->configure ($x, $y, $col_w, $row_h);
841	}	1152	}
842		1153
843	$x += $col_w;	1154	$x += $col_w;
844	}	1155	}
845		1156
…		…
890	(List::Util::max map $_->[1], @alloc),	1201	(List::Util::max map $_->[1], @alloc),
891	)	1202	)
892	}	1203	}
893		1204
894	sub size_allocate {	1205	sub size_allocate {
895	my ($self, $x, $y, $w, $h) = @_;	1206	my ($self, $w, $h) = @_;
896
897	$self->_size_allocate ($x, $y, $w, $h) or return;
898		1207
899	($h, $w) = ($w, $h);	1208	($h, $w) = ($w, $h);
900		1209
901	my $children = $self->{children};	1210	my $children = $self->{children};
902		1211
903	my @h = map +($_->size_request)[0], @$children;	1212	my @h = map $_->{req_w}, @$children;
904		1213
905	my $req_h = List::Util::sum @h;	1214	my $req_h = List::Util::sum @h;
906		1215
907	if ($req_h > $h) {	1216	if ($req_h > $h) {
908	# ah well, not enough space	1217	# ah well, not enough space
…		…
924		1233
925	my $y = 0;	1234	my $y = 0;
926	for (0 .. $#$children) {	1235	for (0 .. $#$children) {
927	my $child = $children->[$_];	1236	my $child = $children->[$_];
928	my $h = $h[$_];	1237	my $h = $h[$_];
929	$child->size_allocate ($y, 0, $h, $w);	1238	$child->configure ($y, 0, $h, $w);
930		1239
931	$y += $h;	1240	$y += $h;
932	}	1241	}
933		1242
934	1	1243	1
…		…
952	(List::Util::sum map $_->[1], @alloc),	1261	(List::Util::sum map $_->[1], @alloc),
953	)	1262	)
954	}	1263	}
955		1264
956	sub size_allocate {	1265	sub size_allocate {
957	my ($self, $x, $y, $w, $h) = @_;	1266	my ($self, $w, $h) = @_;
958		1267
959	$self->_size_allocate ($x, $y, $w, $h) or return;	1268	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
960		1269
961	my $children = $self->{children};	1270	my $children = $self->{children};
962		1271
963	my @h = map +($_->size_request)[1], @$children;	1272	my @h = map $_->{req_h}, @$children;
964		1273
965	my $req_h = List::Util::sum @h;	1274	my $req_h = List::Util::sum @h;
966		1275
967	if ($req_h > $h) {	1276	if ($req_h > $h) {
968	# ah well, not enough space	1277	# ah well, not enough space
…		…
982		1291
983	my $y = 0;	1292	my $y = 0;
984	for (0 .. $#$children) {	1293	for (0 .. $#$children) {
985	my $child = $children->[$_];	1294	my $child = $children->[$_];
986	my $h = $h[$_];	1295	my $h = $h[$_];
987	$child->size_allocate (0, $y, $w, $h);	1296	$child->configure (0, $y, $w, $h);
988		1297
989	$y += $h;	1298	$y += $h;
990	}	1299	}
991		1300
992	1	1301	1
…		…
994		1303
995	#############################################################################	1304	#############################################################################
996		1305
997	package CFClient::UI::Label;	1306	package CFClient::UI::Label;
998		1307
999	our @ISA = CFClient::UI::Base::;	1308	our @ISA = CFClient::UI::DrawBG::;
1000		1309
1001	use SDL::OpenGL;	1310	use CFClient::OpenGL;
1002		1311
1003	sub new {	1312	sub new {
1004	my ($class, %arg) = @_;	1313	my ($class, %arg) = @_;
1005		1314
1006	my $self = $class->SUPER::new (	1315	my $self = $class->SUPER::new (
1007	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
1008	fontsize => $::FONTSIZE,	1317	#bg => none
1009	text => "",	1318	#active_bg => none
		1319	#font => default_font
		1320	#text => initial text
		1321	#markup => initial narkup
		1322	#max_w => maximum pixel width
		1323	ellipsise => 3, # end
		1324	layout => (new CFClient::Layout),
		1325	fontsize => 1,
1010	align => -1,	1326	align => -1,
1011	valign => -1,	1327	valign => -1,
1012	padding => 2,	1328	padding => 2,
1013	layout => new CFClient::Layout,	1329	can_events => 0,
1014	%arg	1330	%arg
1015	);	1331	);
1016		1332
1017	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1333	if (exists $self->{template}) {
		1334	my $layout = new CFClient::Layout;
		1335	$layout->set_text (delete $self->{template});
		1336	$self->{template} = $layout;
		1337	}
1018		1338
1019	$self->set_text (delete $self->{text}) if exists $self->{text};	1339	if (exists $self->{markup}) {
1020	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1340	$self->set_markup (delete $self->{markup});
		1341	} else {
		1342	$self->set_text (delete $self->{text});
		1343	}
1021		1344
1022	$self	1345	$self
1023	}	1346	}
1024		1347
1025	sub escape_text {	1348	sub escape($) {
1026	local $_ = $_[1];	1349	local $_ = $_[0];
1027		1350
1028	s/&/&amp;/g;	1351	s/&/&amp;/g;
1029	s/>/&gt;/g;	1352	s/>/&gt;/g;
1030	s/</&lt;/g;	1353	s/</&lt;/g;
1031		1354
1032	$_[1]	1355	$_
		1356	}
		1357
		1358	sub update {
		1359	my ($self) = @_;
		1360
		1361	delete $self->{texture};
		1362	$self->SUPER::update;
1033	}	1363	}
1034		1364
1035	sub set_text {	1365	sub set_text {
1036	my ($self, $text) = @_;	1366	my ($self, $text) = @_;
1037		1367
		1368	return if $self->{text} eq "T$text";
		1369	$self->{text} = "T$text";
		1370
		1371	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038	$self->{layout}->set_text ($text);	1372	$self->{layout}->set_text ($text);
1039		1373
1040	delete $self->{texture};
1041	$self->update;	1374	$self->update;
		1375	$self->check_size;
1042	}	1376	}
1043		1377
1044	sub set_markup {	1378	sub set_markup {
1045	my ($self, $markup) = @_;	1379	my ($self, $markup) = @_;
1046		1380
		1381	return if $self->{text} eq "M$markup";
		1382	$self->{text} = "M$markup";
		1383
		1384	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1385
		1386	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047	$self->{layout}->set_markup ($markup);	1387	$self->{layout}->set_markup ($markup);
1048		1388
1049	delete $self->{texture};
1050	$self->update;	1389	$self->update;
		1390	$self->check_size;
1051	}	1391	}
1052		1392
1053	sub size_request {	1393	sub size_request {
1054	my ($self) = @_;	1394	my ($self) = @_;
1055		1395
1056	$self->{layout}->set_width;	1396	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1397	$self->{layout}->set_width ($self->{max_w} || -1);
		1398	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1399	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1057	$self->{layout}->set_height ($self->{fontsize});	1400	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1058		1401
1059	my ($w, $h) = $self->{layout}->size;	1402	my ($w, $h) = $self->{layout}->size;
		1403
		1404	if (exists $self->{template}) {
		1405	$self->{template}->set_font ($self->{font}) if $self->{font};
		1406	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1407
		1408	my ($w2, $h2) = $self->{template}->size;
		1409
		1410	$w = List::Util::max $w, $w2;
		1411	$h = List::Util::max $h, $h2;
		1412	}
1060		1413
1061	(	1414	(
1062	$w + $self->{padding} * 2,	1415	$w + $self->{padding} * 2,
1063	$h + $self->{padding} * 2,	1416	$h + $self->{padding} * 2,
1064	)	1417	)
1065	}	1418	}
1066		1419
1067	sub size_allocate {	1420	sub size_allocate {
1068	my ($self, $x, $y, $w, $h) = @_;	1421	my ($self, $w, $h) = @_;
1069
1070	$self->_size_allocate ($x, $y, $w, $h) or return;
1071		1422
1072	delete $self->{texture};	1423	delete $self->{texture};
1073	}	1424	}
1074		1425
1075	sub update {	1426	sub set_fontsize {
1076	my ($self) = @_;	1427	my ($self, $fontsize) = @_;
1077		1428
		1429	$self->{fontsize} = $fontsize;
1078	delete $self->{texture};	1430	delete $self->{texture};
		1431
1079	$self->SUPER::update;	1432	$self->update;
		1433	$self->check_size;
1080	}	1434	}
1081		1435
1082	sub _draw {	1436	sub _draw {
1083	my ($self) = @_;	1437	my ($self) = @_;
1084		1438
		1439	$self->SUPER::_draw; # draw background, if applicable
		1440
1085	my $tex = $self->{texture} ||= do {	1441	my $tex = $self->{texture} ||= do {
		1442	$self->{layout}->set_foreground (@{$self->{fg}});
		1443	$self->{layout}->set_font ($self->{font}) if $self->{font};
1086	$self->{layout}->set_width ($self->{w});	1444	$self->{layout}->set_width ($self->{w});
1087	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1445	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1446	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
		1447	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1448
1088	new_from_layout CFClient::Texture $self->{layout}	1449	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1450
		1451	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1452	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1453	: ($self->{w} - $tex->{w}) * 0.5);
		1454
		1455	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1456	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1457	: ($self->{h} - $tex->{h}) * 0.5);
		1458
		1459	$tex
1089	};	1460	};
1090		1461
1091	glEnable GL_BLEND;
1092	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1093	glEnable GL_TEXTURE_2D;	1462	glEnable GL_TEXTURE_2D;
1094	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095		1464
		1465	if ($tex->{format} == GL_ALPHA) {
1096	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1097
1098	$self->{ox} = int (
1099	$self->{align} < 0 ? $self->{padding}
1100	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101	: ($self->{w} - $tex->{w}) * 0.5
1102	);
1103
1104	$self->{oy} = int (
1105	$self->{valign} < 0 ? $self->{padding}
1106	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107	: ($self->{h} - $tex->{h}) * 0.5
1108	);
1109
1110	$tex->draw_quad ($self->{ox}, $self->{oy});	1467	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1468	} else {
		1469	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1470	}
1111		1471
1112	glDisable GL_TEXTURE_2D;	1472	glDisable GL_TEXTURE_2D;
1113	glDisable GL_BLEND;
1114	}	1473	}
1115		1474
1116	#############################################################################	1475	#############################################################################
1117		1476
1118	package CFClient::UI::EntryBase;	1477	package CFClient::UI::EntryBase;
1119		1478
1120	our @ISA = CFClient::UI::Label::;	1479	our @ISA = CFClient::UI::Label::;
1121		1480
1122	use SDL;	1481	use CFClient::OpenGL;
1123	use SDL::OpenGL;
1124		1482
1125	sub new {	1483	sub new {
1126	my $class = shift;	1484	my $class = shift;
1127		1485
1128	$class->SUPER::new (	1486	$class->SUPER::new (
1129	fg => [1, 1, 1],	1487	fg => [1, 1, 1],
1130	bg => [0, 0, 0, 0.2],	1488	bg => [0, 0, 0, 0.2],
1131	active_bg => [1, 1, 1, 0.5],	1489	active_bg => [1, 1, 1, 0.5],
1132	active_fg => [0, 0, 0],	1490	active_fg => [0, 0, 0],
1133	can_hover => 1,	1491	can_hover => 1,
1134	can_focus => 1,	1492	can_focus => 1,
1135	valign => 0,	1493	valign => 0,
		1494	can_events => 1,
		1495	#text => ...
1136	@_	1496	@_
1137	)	1497	)
1138	}	1498	}
1139		1499
1140	sub _set_text {	1500	sub _set_text {
…		…
1142		1502
1143	delete $self->{cur_h};	1503	delete $self->{cur_h};
1144		1504
1145	return if $self->{text} eq $text;	1505	return if $self->{text} eq $text;
1146		1506
		1507	delete $self->{texture};
		1508
1147	$self->{last_activity} = $::NOW;	1509	$self->{last_activity} = $::NOW;
1148	$self->{text} = $text;	1510	$self->{text} = $text;
1149		1511
1150	$text =~ s/./*/g if $self->{hidden};	1512	$text =~ s/./*/g if $self->{hidden};
1151	$self->{layout}->set_text ("$text ");	1513	$self->{layout}->set_text ("$text ");
1152		1514
1153	$self->emit (changed => $self->{text});	1515	$self->emit (changed => $self->{text});
1154	}
1155
1156	sub get_text {
1157	$_[0]{text}
1158	}
1159
1160	sub size_request {
1161	my ($self) = @_;
1162
1163	my ($w, $h) = $self->SUPER::size_request;
1164
1165	($w + 1, $h) # add 1 for cursor
1166	}
1167
1168	sub size_allocate {
1169	my ($self, $x, $y, $w, $h) = @_;
1170
1171	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173	$self->_set_text ($self->{text});
1174	}	1516	}
1175		1517
1176	sub set_text {	1518	sub set_text {
1177	my ($self, $text) = @_;	1519	my ($self, $text) = @_;
1178		1520
1179	$self->{cursor} = length $text;	1521	$self->{cursor} = length $text;
1180	$self->_set_text ($text);	1522	$self->_set_text ($text);
1181	$self->update;	1523	$self->update;
		1524	$self->check_size;
		1525	}
		1526
		1527	sub get_text {
		1528	$_[0]{text}
		1529	}
		1530
		1531	sub size_request {
		1532	my ($self) = @_;
		1533
		1534	my ($w, $h) = $self->SUPER::size_request;
		1535
		1536	($w + 1, $h) # add 1 for cursor
		1537	}
		1538
		1539	sub size_allocate {
		1540	my ($self, $w, $h) = @_;
		1541
		1542	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1182	}	1543	}
1183		1544
1184	sub key_down {	1545	sub key_down {
1185	my ($self, $ev) = @_;	1546	my ($self, $ev) = @_;
1186		1547
1187	my $mod = $ev->key_mod;	1548	my $mod = $ev->{mod};
1188	my $sym = $ev->key_sym;	1549	my $sym = $ev->{sym};
1189
1190	my $uni = $ev->key_unicode;	1550	my $uni = $ev->{unicode};
1191		1551
1192	my $text = $self->get_text;	1552	my $text = $self->get_text;
1193		1553
1194	if ($sym == SDLK_BACKSPACE) {	1554	if ($uni == 8) {
1195	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1555	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196	} elsif ($sym == SDLK_DELETE) {	1556	} elsif ($uni == 127) {
1197	substr $text, $self->{cursor}, 1, "";	1557	substr $text, $self->{cursor}, 1, "";
1198	} elsif ($sym == SDLK_LEFT) {	1558	} elsif ($sym == CFClient::SDLK_LEFT) {
1199	--$self->{cursor} if $self->{cursor};	1559	--$self->{cursor} if $self->{cursor};
1200	} elsif ($sym == SDLK_RIGHT) {	1560	} elsif ($sym == CFClient::SDLK_RIGHT) {
1201	++$self->{cursor} if $self->{cursor} < length $self->{text};	1561	++$self->{cursor} if $self->{cursor} < length $self->{text};
1202	} elsif ($sym == SDLK_HOME) {	1562	} elsif ($sym == CFClient::SDLK_HOME) {
1203	$self->{cursor} = 0;	1563	$self->{cursor} = 0;
1204	} elsif ($sym == SDLK_END) {	1564	} elsif ($sym == CFClient::SDLK_END) {
1205	$self->{cursor} = length $text;	1565	$self->{cursor} = length $text;
1206	} elsif ($sym == SDLK_ESCAPE) {	1566	} elsif ($uni == 27) {
1207	$self->emit ('escape');	1567	$self->emit ('escape');
1208	} elsif ($uni) {	1568	} elsif ($uni) {
1209	substr $text, $self->{cursor}++, 0, chr $uni;	1569	substr $text, $self->{cursor}++, 0, chr $uni;
1210	}	1570	}
1211		1571
1212	$self->_set_text ($text);	1572	$self->_set_text ($text);
1213	$self->update;	1573	$self->update;
		1574	$self->check_size;
1214	}	1575	}
1215		1576
1216	sub focus_in {	1577	sub focus_in {
1217	my ($self) = @_;	1578	my ($self) = @_;
1218		1579
…		…
1286		1647
1287	package CFClient::UI::Entry;	1648	package CFClient::UI::Entry;
1288		1649
1289	our @ISA = CFClient::UI::EntryBase::;	1650	our @ISA = CFClient::UI::EntryBase::;
1290		1651
1291	use SDL;	1652	use CFClient::OpenGL;
1292	use SDL::OpenGL;
1293		1653
1294	sub key_down {	1654	sub key_down {
1295	my ($self, $ev) = @_;	1655	my ($self, $ev) = @_;
1296		1656
1297	my $sym = $ev->key_sym;	1657	my $sym = $ev->{sym};
1298		1658
1299	if ($sym == SDLK_RETURN) {	1659	if ($sym == 13) {
		1660	unshift @{$self->{history}},
		1661	my $txt = $self->get_text;
		1662	$self->{history_pointer} = -1;
		1663	$self->{history_saveback} = '';
1300	$self->emit (activate => $self->get_text);	1664	$self->emit (activate => $txt);
1301	$self->update;	1665	$self->update;
		1666
		1667	} elsif ($sym == CFClient::SDLK_UP) {
		1668	if ($self->{history_pointer} < 0) {
		1669	$self->{history_saveback} = $self->get_text;
		1670	}
		1671	if (@{$self->{history} || []} > 0) {
		1672	$self->{history_pointer}++;
		1673	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1674	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1675	}
		1676	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1677	}
		1678
		1679	} elsif ($sym == CFClient::SDLK_DOWN) {
		1680	$self->{history_pointer}--;
		1681	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1682
		1683	if ($self->{history_pointer} >= 0) {
		1684	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1685	} else {
		1686	$self->set_text ($self->{history_saveback});
		1687	}
1302		1688
1303	} else {	1689	} else {
1304	$self->SUPER::key_down ($ev);	1690	$self->SUPER::key_down ($ev);
1305	}	1691	}
1306		1692
…		…
1310		1696
1311	package CFClient::UI::Button;	1697	package CFClient::UI::Button;
1312		1698
1313	our @ISA = CFClient::UI::Label::;	1699	our @ISA = CFClient::UI::Label::;
1314		1700
1315	use SDL;	1701	use CFClient::OpenGL;
1316	use SDL::OpenGL;
1317		1702
1318	my @tex =	1703	my @tex =
1319	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1704	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320	qw(b1_button_active.png);	1705	qw(b1_button_active.png);
1321		1706
1322	sub new {	1707	sub new {
1323	my $class = shift;	1708	my $class = shift;
1324		1709
1325	$class->SUPER::new (	1710	$class->SUPER::new (
1326	padding => 4,	1711	padding => 4,
1327	fg => [1, 1, 1],	1712	fg => [1, 1, 1],
1328	bg => [1, 1, 1, 0.2],
1329	active_fg => [0, 0, 1],	1713	active_fg => [0, 0, 1],
1330	can_hover => 1,	1714	can_hover => 1,
1331	align => 0,	1715	align => 0,
1332	valign => 0,	1716	valign => 0,
		1717	can_events => 1,
1333	@_	1718	@_
1334	)	1719	)
1335	}	1720	}
1336		1721
1337	sub button_up {	1722	sub button_up {
…		…
1349	local $self->{fg} = $self->{fg};	1734	local $self->{fg} = $self->{fg};
1350		1735
1351	if ($GRAB == $self) {	1736	if ($GRAB == $self) {
1352	$self->{fg} = $self->{active_fg};	1737	$self->{fg} = $self->{active_fg};
1353	}	1738	}
		1739
		1740	glEnable GL_TEXTURE_2D;
		1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1742	glColor 0, 0, 0, 1;
		1743
		1744	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1745
		1746	glDisable GL_TEXTURE_2D;
		1747
		1748	$self->SUPER::_draw;
		1749	}
		1750
		1751	#############################################################################
		1752
		1753	package CFClient::UI::CheckBox;
		1754
		1755	our @ISA = CFClient::UI::DrawBG::;
		1756
		1757	my @tex =
		1758	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1759	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1760
		1761	use CFClient::OpenGL;
		1762
		1763	sub new {
		1764	my $class = shift;
		1765
		1766	$class->SUPER::new (
		1767	padding => 2,
		1768	fg => [1, 1, 1],
		1769	active_fg => [1, 1, 0],
		1770	bg => [0, 0, 0, 0.2],
		1771	active_bg => [1, 1, 1, 0.5],
		1772	state => 0,
		1773	can_hover => 1,
		1774	@_
		1775	)
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{padding} * 2 + 6) x 2
		1782	}
		1783
		1784	sub button_down {
		1785	my ($self, $ev, $x, $y) = @_;
		1786
		1787	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1788	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1789	$self->{state} = !$self->{state};
		1790	$self->emit (changed => $self->{state});
		1791	}
		1792	}
		1793
		1794	sub _draw {
		1795	my ($self) = @_;
		1796
		1797	$self->SUPER::_draw;
		1798
		1799	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1800
		1801	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1802
		1803	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1804
		1805	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1806
		1807	glEnable GL_TEXTURE_2D;
		1808	$tex->draw_quad_alpha (0, 0, $s, $s);
		1809	glDisable GL_TEXTURE_2D;
		1810	}
		1811
		1812	#############################################################################
		1813
		1814	package CFClient::UI::Image;
		1815
		1816	our @ISA = CFClient::UI::Base::;
		1817
		1818	use CFClient::OpenGL;
		1819	use Carp qw/confess/;
		1820
		1821	our %loaded_images;
		1822
		1823	sub new {
		1824	my $class = shift;
		1825
		1826	my $self = $class->SUPER::new (can_events => 0, @_);
		1827
		1828	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1829
		1830	$loaded_images{$self->{image}} ||=
		1831	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1832
		1833	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1834
		1835	Scalar::Util::weaken $loaded_images{$self->{image}};
		1836
		1837	$self->{aspect} = $tex->{w} / $tex->{h};
		1838
		1839	$self
		1840	}
		1841
		1842	sub size_request {
		1843	my ($self) = @_;
		1844
		1845	($self->{tex}->{w}, $self->{tex}->{h})
		1846	}
		1847
		1848	sub _draw {
		1849	my ($self) = @_;
		1850
		1851	my $tex = $self->{tex};
		1852
		1853	my ($w, $h) = ($self->{w}, $self->{h});
		1854
		1855	if ($self->{rot90}) {
		1856	glRotate 90, 0, 0, 1;
		1857	glTranslate 0, -$self->{w}, 0;
		1858
		1859	($w, $h) = ($h, $w);
		1860	}
		1861
		1862	glEnable GL_TEXTURE_2D;
		1863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1864
		1865	$tex->draw_quad_alpha (0, 0, $w, $h);
		1866
		1867	glDisable GL_TEXTURE_2D;
		1868	}
		1869
		1870	#############################################################################
		1871
		1872	package CFClient::UI::VGauge;
		1873
		1874	our @ISA = CFClient::UI::Base::;
		1875
		1876	use List::Util qw(min max);
		1877
		1878	use CFClient::OpenGL;
		1879
		1880	my %tex = (
		1881	food => [
		1882	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1883	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1884	],
		1885	grace => [
		1886	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1887	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1888	],
		1889	hp => [
		1890	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1891	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1892	],
		1893	mana => [
		1894	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1895	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1896	],
		1897	);
		1898
		1899	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1900	sub new {
		1901	my $class = shift;
		1902
		1903	my $self = $class->SUPER::new (
		1904	type => 'food',
		1905	@_
		1906	);
		1907
		1908	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1909
		1910	$self
		1911	}
		1912
		1913	sub size_request {
		1914	my ($self) = @_;
		1915
		1916	#my $tex = $tex{$self->{type}}[0];
		1917	#@$tex{qw(w h)}
		1918	(0, 0)
		1919	}
		1920
		1921	sub set_max {
		1922	my ($self, $max) = @_;
		1923
		1924	return if $self->{max_val} == $max;
		1925
		1926	$self->{max_val} = $max;
		1927	$self->update;
		1928	}
		1929
		1930	sub set_value {
		1931	my ($self, $val, $max) = @_;
		1932
		1933	$self->set_max ($max)
		1934	if defined $max;
		1935
		1936	return if $self->{val} == $val;
		1937
		1938	$self->{val} = $val;
		1939	$self->update;
		1940	}
		1941
		1942	sub _draw {
		1943	my ($self) = @_;
		1944
		1945	my $tex = $tex{$self->{type}};
		1946	my ($t1, $t2, $t3) = @$tex;
		1947
		1948	my ($w, $h) = ($self->{w}, $self->{h});
		1949
		1950	if ($self->{vertical}) {
		1951	glRotate 90, 0, 0, 1;
		1952	glTranslate 0, -$self->{w}, 0;
		1953
		1954	($w, $h) = ($h, $w);
		1955	}
		1956
		1957	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1958
		1959	my $ycut1 = max 0, min 1, $ycut;
		1960	my $ycut2 = max 0, min 1, $ycut - 1;
		1961
		1962	my $h1 = $self->{h} * (1 - $ycut1);
		1963	my $h2 = $self->{h} * (1 - $ycut2);
1354		1964
1355	glEnable GL_BLEND;	1965	glEnable GL_BLEND;
1356	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1966	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357	glEnable GL_TEXTURE_2D;	1967	glEnable GL_TEXTURE_2D;
1358	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1968	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359	glColor 0, 0, 0, 1;
1360		1969
1361	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1970	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1971	glBegin GL_QUADS;
		1972	glTexCoord 0 , 0; glVertex 0 , 0;
		1973	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1974	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1975	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1976	glEnd;
1362		1977
		1978	my $ycut1 = List::Util::min 1, $ycut;
		1979	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1980	glBegin GL_QUADS;
		1981	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1982	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1983	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1984	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1985	glEnd;
		1986
		1987	if ($t3) {
		1988	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1989	glBegin GL_QUADS;
		1990	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1991	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1992	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1993	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1994	glEnd;
		1995	}
		1996
		1997	glDisable GL_BLEND;
1363	glDisable GL_TEXTURE_2D;	1998	glDisable GL_TEXTURE_2D;
1364	glDisable GL_BLEND;
1365
1366	$self->SUPER::_draw;
1367	}	1999	}
1368		2000
1369	#############################################################################	2001	#############################################################################
1370		2002
1371	package CFClient::UI::CheckBox;	2003	package CFClient::UI::Gauge;
1372		2004
1373	our @ISA = CFClient::UI::DrawBG::;	2005	our @ISA = CFClient::UI::VBox::;
1374
1375	my @tex =
1376	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378
1379	use SDL;
1380	use SDL::OpenGL;
1381		2006
1382	sub new {	2007	sub new {
1383	my $class = shift;	2008	my ($class, %arg) = @_;
1384		2009
1385	$class->SUPER::new (	2010	my $self = $class->SUPER::new (
1386	padding => 2,	2011	tooltip => $arg{type},
1387	fg => [1, 1, 1],
1388	active_fg => [1, 1, 0],
1389	state => 0,
1390	can_hover => 1,	2012	can_hover => 1,
1391	@_	2013	can_events => 1,
		2014	%arg,
1392	)	2015	);
1393	}
1394		2016
1395	sub size_request {	2017	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1396	my ($self) = @_;	2018	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1397		2019	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1398	($self->{padding} * 2 + 6) x 2
1399	}
1400
1401	sub size_allocate {
1402	my ($self, $x, $y, $w, $h) = @_;
1403
1404	$self->_size_allocate ($x, $y, $w, $h) or return;
1405	}
1406
1407	sub button_down {
1408	my ($self, $ev, $x, $y) = @_;
1409
1410	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1411	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1412	$self->{state} = !$self->{state};
1413	$self->emit (changed => $self->{state});
1414	}
1415	}
1416
1417	sub _draw {
1418	my ($self) = @_;
1419
1420	$self->SUPER::_draw;
1421
1422	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1423
1424	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1425
1426	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427
1428	glEnable GL_BLEND;
1429	glEnable GL_TEXTURE_2D;
1430	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432	my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434	$tex->draw_quad (0, 0, $s, $s);
1435
1436	glDisable GL_TEXTURE_2D;
1437	glDisable GL_BLEND;
1438	}
1439
1440	#############################################################################
1441
1442	package CFClient::UI::VGauge;
1443
1444	our @ISA = CFClient::UI::Base::;
1445
1446	use SDL::OpenGL;
1447
1448	my %tex = (
1449	food => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452	],
1453	grace => [
1454	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1456	],
1457	hp => [
1458	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460	],
1461	mana => [
1462	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1463	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1464	],
1465	);
1466
1467	# eg. VGauge->new (gauge => 'food'), default gauge: food
1468	sub new {
1469	my $class = shift;
1470
1471	my $self = $class->SUPER::new (gauge => 'food', @_);
1472		2020
1473	$self	2021	$self
1474	}	2022	}
1475		2023
1476	sub size_request {	2024	sub set_fontsize {
1477	my ($self) = @_;	2025	my ($self, $fsize) = @_;
1478		2026
1479	my $tex = $tex{$self->{gauge}}[0];	2027	$self->{value}->set_fontsize ($fsize);
1480		2028	$self->{max} ->set_fontsize ($fsize);
1481	@$tex{qw(w h)}
1482	}	2029	}
1483		2030
1484	sub set_max {	2031	sub set_max {
1485	my ($self, $max) = @_;	2032	my ($self, $max) = @_;
1486		2033
1487	$self->{max_val} = $max;	2034	$self->{gauge}->set_max ($max);
		2035	$self->{max}->set_text ($max);
1488	}	2036	}
1489		2037
1490	sub set_value {	2038	sub set_value {
1491	my ($self, $val, $max) = @_;	2039	my ($self, $val, $max) = @_;
1492		2040
1493	$self->set_max ($max)	2041	$self->set_max ($max)
1494	if defined $max;	2042	if defined $max;
1495		2043
1496	$max = $self->{max_val};	2044	$self->{gauge}->set_value ($val, $max);
1497	$self->{val} = $val;	2045	$self->{value}->set_text ($val);
1498
1499	$self->update;
1500	}
1501
1502	sub _draw {
1503	my ($self) = @_;
1504
1505	my $tex = $tex{$self->{gauge}};
1506
1507	my ($w, $h) = ($self->{w}, $self->{h});
1508
1509	my $ycut = $self->{val} / ($self->{max_val} || 1);
1510	$ycut = 1 if $self->{val} > $self->{max_val};
1511
1512	my $t1 = $tex->[0];
1513	my $t2 = $tex->[1];
1514
1515	glEnable GL_BLEND;
1516	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1517	glEnable GL_TEXTURE_2D;
1518	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1519
1520	my $h1 = $self->{h} - $ycut * $self->{h};
1521	my $h2 = $ycut * $self->{h};
1522
1523	my $yp = 0;
1524
1525	glBindTexture (GL_TEXTURE_2D, $t1->{name});
1526	glBegin (GL_QUADS);
1527	glTexCoord (0, 0); glVertex (0 , $yp);
1528	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1529	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1530	glTexCoord (1, 0); glVertex (0 + $w, $yp);
1531	glEnd ();
1532
1533	$yp += $h1;
1534
1535	glBindTexture (GL_TEXTURE_2D, $t2->{name});
1536	glBegin (GL_QUADS);
1537	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1538	glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1539	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1540	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1541	glEnd ();
1542
1543	glDisable GL_BLEND;
1544	glDisable GL_TEXTURE_2D;
1545	}	2046	}
1546		2047
1547	#############################################################################	2048	#############################################################################
1548		2049
1549	package CFClient::UI::Slider;	2050	package CFClient::UI::Slider;
1550		2051
1551	use strict;	2052	use strict;
1552		2053
1553	use SDL::OpenGL;	2054	use CFClient::OpenGL;
1554		2055
1555	our @ISA = CFClient::UI::DrawBG::;	2056	our @ISA = CFClient::UI::DrawBG::;
1556		2057
1557	my @tex =	2058	my @tex =
1558	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2059	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1559	qw(s1_slider.png s1_slider_bg.png);	2060	qw(s1_slider.png s1_slider_bg.png);
1560		2061
1561	sub new {	2062	sub new {
1562	my $class = shift;	2063	my $class = shift;
1563		2064
1564	# range [value, low, high, page]	2065	# range [value, low, high, page, unit]
1565		2066
1566	# TODO: 0-width page	2067	# TODO: 0-width page
1567	# TODO: req_w/h are wrong with vertical	2068	# TODO: req_w/h are wrong with vertical
1568	# TODO: calculations are off	2069	# TODO: calculations are off
1569	my $self = $class->SUPER::new (	2070	my $self = $class->SUPER::new (
1570	fg => [1, 1, 1],	2071	fg => [1, 1, 1],
1571	active_fg => [0, 0, 0],	2072	active_fg => [0, 0, 0],
		2073	bg => [0, 0, 0, 0.2],
		2074	active_bg => [1, 1, 1, 0.5],
1572	range => [0, 0, 100, 10],	2075	range => [0, 0, 100, 10, 0],
1573	req_w => 40,	2076	req_w => $::WIDTH / 80,
1574	req_h => 13,	2077	req_h => $::WIDTH / 80,
1575	vertical => 0,	2078	vertical => 0,
1576	can_hover => 1,	2079	can_hover => 1,
1577	inner_pad => 5,	2080	inner_pad => 0.02,
1578	@_	2081	@_
1579	);	2082	);
1580		2083
		2084	$self->set_value ($self->{range}[0]);
		2085	$self->update;
		2086
1581	$self	2087	$self
		2088	}
		2089
		2090	sub set_range {
		2091	my ($self, $range) = @_;
		2092
		2093	$self->{range} = $range;
		2094
		2095	$self->update;
		2096	}
		2097
		2098	sub set_value {
		2099	my ($self, $value) = @_;
		2100
		2101	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2102
		2103	$hi = $lo + 1 if $hi <= $lo;
		2104
		2105	$page = $hi - $lo if $page > $hi - $lo;
		2106
		2107	$value = $lo if $value < $lo;
		2108	$value = $hi - $page if $value > $hi - $page;
		2109
		2110	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2111	if $unit;
		2112
		2113	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2114
		2115	if ($value != $old_value) {
		2116	$self->emit (changed => $value);
		2117	$self->update;
		2118	}
1582	}	2119	}
1583		2120
1584	sub size_request {	2121	sub size_request {
1585	my ($self) = @_;	2122	my ($self) = @_;
1586		2123
…		…
1592		2129
1593	sub button_down {	2130	sub button_down {
1594	my ($self, $ev, $x, $y) = @_;	2131	my ($self, $ev, $x, $y) = @_;
1595		2132
1596	$self->SUPER::button_down ($ev, $x, $y);	2133	$self->SUPER::button_down ($ev, $x, $y);
		2134
		2135	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2136
1597	$self->mouse_motion ($ev, $x, $y);	2137	$self->mouse_motion ($ev, $x, $y);
1598	}	2138	}
1599		2139
1600	sub mouse_motion {	2140	sub mouse_motion {
1601	my ($self, $ev, $x, $y) = @_;	2141	my ($self, $ev, $x, $y) = @_;
1602		2142
1603	if ($GRAB == $self) {	2143	if ($GRAB == $self) {
		2144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2145
		2146	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2147
		2148	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2149
		2150	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2151	}
		2152	}
		2153
		2154	sub update {
		2155	my ($self) = @_;
		2156
		2157	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2158	$self->set_value ($self->{range}[0]);
		2159
1604	my ($value, $lo, $hi, $page) = @{$self->{range}};	2160	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2161	my $range = ($hi - $page - $lo) || 1e-100;
1605		2162
1606	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2163	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1607		2164
1608	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2165	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1609	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2166	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1610		2167
1611	$x -= $inner_pad_px; # substract the padding	2168	$value = ($value - $lo) / $range;
1612	$x = $x * ($hi - $lo) / $inner_w + $lo;	2169	$value = $value * $self->{scale} + $self->{offset};
1613	$x = $lo if $x < $lo;
1614	$x = $hi - $page if $x > $hi - $page;
1615	$self->{range}[0] = $x;
1616		2170
1617	$self->emit (changed => $x);	2171	$self->{knob_x} = $value - $knob_w * 0.5;
1618	$self->update;	2172	$self->{knob_w} = $knob_w;
1619	}	2173	});
1620	}
1621		2174
1622	# the inner_* stuff is for generating a padding for the slider handle,	2175	$self->SUPER::update;
1623	# so that the handle doesn't leave the texture. This calculation isn't 100%
1624	# correct propably, but it does the job for now
1625	sub _calc_inner_pad_px {
1626	my ($self, $w) = @_;
1627	($w / 100) * $self->{inner_pad} # % to pixels
1628	}	2176	}
1629		2177
1630	sub _draw {	2178	sub _draw {
1631	my ($self) = @_;	2179	my ($self) = @_;
1632		2180
1633	$self->SUPER::_draw ();	2181	$self->SUPER::_draw ();
1634		2182
1635	my ($w, $h) = @$self{qw(w h)};	2183	glScale $self->{w}, $self->{h};
1636		2184
1637	if ($self->{vertical}) {	2185	if ($self->{vertical}) {
1638	# draw a vertical slider like a rotated horizontal slider	2186	# draw a vertical slider like a rotated horizontal slider
1639		2187
		2188	glTranslate 1, 0, 0;
1640	glRotate 90, 0, 0, 1;	2189	glRotate 90, 0, 0, 1;
1641	glTranslate 0, -$self->{w}, 0;
1642
1643	($w, $h) = ($h, $w);
1644	}	2190	}
1645		2191
1646	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2192	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1647	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2193	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1648		2194
1649	my ($value, $lo, $hi, $page) = @{$self->{range}};
1650
1651	$hi = $value + 1 if $lo == $hi;
1652
1653	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1654	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1655
1656	$page = int $page * $inner_w / ($hi - $lo);
1657	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1658
1659	$w -= $page;
1660	$page &= ~1;
1661	glTranslate $page * 0.5, 0, 0;
1662	$page ||= 2;
1663
1664	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1665	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1666
1667	glEnable GL_BLEND;
1668	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1669	glEnable GL_TEXTURE_2D;	2195	glEnable GL_TEXTURE_2D;
1670	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2196	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1671		2197
1672	# draw background	2198	# draw background
1673	$tex[1]->draw_quad (0, 0, $w, $h);	2199	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1674		2200
1675	# draw handle	2201	# draw handle
1676	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2202	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1677		2203
1678	glDisable GL_BLEND;
1679	glDisable GL_TEXTURE_2D;	2204	glDisable GL_TEXTURE_2D;
1680	}	2205	}
1681		2206
1682	#############################################################################	2207	#############################################################################
1683		2208
		2209	package CFClient::UI::ValSlider;
		2210
		2211	our @ISA = CFClient::UI::HBox::;
		2212
		2213	sub new {
		2214	my ($class, %arg) = @_;
		2215
		2216	my $range = delete $arg{range};
		2217
		2218	my $self = $class->SUPER::new (
		2219	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2220	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2221	to_value => sub { shift },
		2222	from_value => sub { shift },
		2223	%arg,
		2224	);
		2225
		2226	$self->{slider}->connect (changed => sub {
		2227	my ($self, $value) = @_;
		2228	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2229	$self->{parent}->emit (changed => $value);
		2230	});
		2231
		2232	# $self->{entry}->connect (changed => sub {
		2233	# my ($self, $value) = @_;
		2234	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2235	# $self->{parent}->emit (changed => $value);
		2236	# });
		2237
		2238	$self->add ($self->{slider}, $self->{entry});
		2239
		2240	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2241
		2242	$self
		2243	}
		2244
		2245	sub set_range { shift->{slider}->set_range (@_) }
		2246	sub set_value { shift->{slider}->set_value (@_) }
		2247
		2248	#############################################################################
		2249
1684	package CFClient::UI::TextView;	2250	package CFClient::UI::TextView;
1685		2251
1686	our @ISA = CFClient::UI::HBox::;	2252	our @ISA = CFClient::UI::HBox::;
1687		2253
1688	use SDL::OpenGL;	2254	use CFClient::OpenGL;
1689		2255
1690	sub new {	2256	sub new {
1691	my $class = shift;	2257	my $class = shift;
1692		2258
1693	my $self = $class->SUPER::new (	2259	my $self = $class->SUPER::new (
1694	req_w => $::WIDTH / 6,	2260	fontsize => 1,
1695	req_h => $::HEIGHT / 6,	2261	can_events => 0,
1696	fontsize => $::FONTSIZE,	2262	#font => default_font
1697	@_,	2263	@_,
1698		2264
1699	layout => (new CFClient::Layout),	2265	layout => (new CFClient::Layout 1),
1700	par => [],	2266	par => [],
1701	height => 0,	2267	height => 0,
1702	children => [	2268	children => [
1703	(new CFClient::UI::Empty expand => 1),	2269	(new CFClient::UI::Empty expand => 1),
1704	(new CFClient::UI::Slider vertical => 1),	2270	(new CFClient::UI::Slider vertical => 1),
1705	],	2271	],
1706	);	2272	);
1707		2273
1708	$self->{children}[1]->connect (changed => sub {	2274	$self->{children}[1]->connect (changed => sub { $self->update });
1709	$self->update;
1710	});
1711		2275
1712	$self	2276	$self
1713	}	2277	}
1714		2278
1715	sub set_fontsize {	2279	sub set_fontsize {
…		…
1717		2281
1718	$self->{fontsize} = $fontsize;	2282	$self->{fontsize} = $fontsize;
1719	$self->reflow;	2283	$self->reflow;
1720	}	2284	}
1721		2285
		2286	sub size_allocate {
		2287	my ($self, $w, $h) = @_;
		2288
		2289	$self->SUPER::size_allocate ($w, $h);
		2290
		2291	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2292	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2293	$self->{layout}->set_width ($self->{children}[0]{w});
		2294
		2295	$self->reflow;
		2296	}
		2297
1722	sub text_height {	2298	sub text_size {
1723	my ($self, $text) = @_;	2299	my ($self, $text, $indent) = @_;
1724		2300
1725	my $layout = $self->{layout};	2301	my $layout = $self->{layout};
1726		2302
1727	$layout->set_height ($self->{fontsize});	2303	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1728	$layout->set_width ($self->{w});	2304	$layout->set_width ($self->{children}[0]{w} - $indent);
1729	$layout->set_text ($text);	2305	$layout->set_markup ($text);
1730		2306
1731	($layout->size)[1]	2307	$layout->size
1732	}	2308	}
1733		2309
1734	sub reflow {	2310	sub reflow {
1735	my ($self) = @_;	2311	my ($self) = @_;
1736		2312
1737	$self->{need_reflow}++;	2313	$self->{need_reflow}++;
1738	$self->update;	2314	$self->update;
1739	}	2315	}
1740		2316
1741	sub size_request {	2317	sub set_offset {
1742	my ($self) = @_;	2318	my ($self, $offset) = @_;
1743		2319
1744	($self->{req_w}, $self->{req_h})	2320	# todo: base offset on lines or so, not on pixels
		2321	$self->{children}[1]->set_value ($offset);
1745	}	2322	}
1746		2323
1747	sub size_allocate {	2324	sub clear {
1748	my ($self, $x, $y, $w, $h) = @_;	2325	my ($self) = @_;
1749		2326
1750	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;	2327	$self->{par} = [];
1751		2328	$self->{height} = 0;
1752	$self->{layout}->set_height ($self->{fontsize});	2329	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1753	$self->{layout}->set_width ($self->{w});
1754
1755	$self->reflow;
1756	$self->update;
1757	}	2330	}
1758		2331
1759	sub add_paragraph {	2332	sub add_paragraph {
1760	my ($self, $color, $text) = @_;	2333	my ($self, $color, $text, $indent) = @_;
1761		2334
1762	#TODO: intelligently "reformat" paragraph	2335	for my $line (split /\n/, $text) {
1763		2336	my ($w, $h) = $self->text_size ($line);
1764	my $height = $self->text_height ($text);
1765
1766	$self->{height} += $height;	2337	$self->{height} += $h;
		2338	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2339	}
1767		2340
1768	push @{$self->{par}}, [$height, $color, $text];
1769
1770	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2341	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1771	$self->{children}[1]->update;
1772	}	2342	}
1773		2343
1774	sub update {	2344	sub update {
1775	my ($self) = @_;	2345	my ($self) = @_;
1776		2346
…		…
1778		2348
1779	return unless $self->{h} > 0;	2349	return unless $self->{h} > 0;
1780		2350
1781	delete $self->{texture};	2351	delete $self->{texture};
1782		2352
1783	$ROOT->on_refresh ($self, sub {	2353	$ROOT->on_post_alloc ($self, sub {
		2354	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2355
1784	if (delete $self->{need_reflow}) {	2356	if (delete $self->{need_reflow}) {
1785	my $height = 0;	2357	my $height = 0;
1786		2358
1787	$height += $_->[0] = $self->text_height ($_->[2])	2359	my $layout = $self->{layout};
		2360
		2361	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2362
1788	for @{$self->{par}};	2363	for (@{$self->{par}}) {
		2364	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2365	$layout->set_width ($W - $_->[3]);
		2366	$layout->set_markup ($_->[4]);
		2367	my ($w, $h) = $layout->size;
		2368	$_->[0] = $w + $_->[3];
		2369	$_->[1] = $h;
		2370	}
		2371
		2372	$height += $_->[1];
		2373	}
1789		2374
1790	$self->{height} = $height;	2375	$self->{height} = $height;
1791		2376
1792	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2377	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1793		2378
1794	delete $self->{texture};	2379	delete $self->{texture};
1795	}	2380	}
1796		2381
1797	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2382	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1798	glClearColor 0, 0, 0, 1;	2383	glClearColor 0.5, 0.5, 0.5, 0;
1799	glClear GL_COLOR_BUFFER_BIT;	2384	glClear GL_COLOR_BUFFER_BIT;
1800		2385
		2386	my $top = int $self->{children}[1]{range}[0];
		2387
		2388	my $y0 = $top;
		2389	my $y1 = $top + $H;
		2390
		2391	my $y = 0;
		2392
		2393	my $layout = $self->{layout};
		2394
		2395	$layout->set_font ($self->{font}) if $self->{font};
		2396
1801	glEnable GL_BLEND;	2397	glEnable GL_BLEND;
		2398	#TODO# not correct in windows where rgba is forced off
1802	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2399	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1803	glEnable GL_TEXTURE_2D;
1804	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1805
1806	my $top = int $self->{children}[1]{range}[0];
1807
1808	my $y0 = $top;
1809	my $y1 = $top + $self->{h};
1810
1811	my $y = 0;
1812
1813	my $layout = $self->{layout};
1814		2400
1815	for my $par (@{$self->{par}}) {	2401	for my $par (@{$self->{par}}) {
1816	my $h = $par->[0];	2402	my $h = $par->[1];
1817		2403
1818	if ($y0 < $y + $h && $y < $y1) {	2404	if ($y0 < $y + $h && $y < $y1) {
		2405	$layout->set_foreground (@{ $par->[2] });
		2406	$layout->set_width ($W - $par->[3]);
1819	$layout->set_text ($par->[2]);	2407	$layout->set_markup ($par->[4]);
1820		2408
1821	glColor @{ $par->[1] };	2409	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1822	my ($W, $H) = $layout->size;	2410
1823	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2411	glRasterPos $par->[3], $y - $y0;
		2412	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1824	}	2413	}
1825		2414
1826	$y += $h;	2415	$y += $h;
1827	}	2416	}
1828		2417
1829	glDisable GL_TEXTURE_2D;
1830	glDisable GL_BLEND;	2418	glDisable GL_BLEND;
1831	};	2419	};
1832	});	2420	});
1833	}	2421	}
1834		2422
1835	sub _draw {	2423	sub _draw {
1836	my ($self) = @_;	2424	my ($self) = @_;
1837		2425
1838	if ($self->{texture}) {
1839	glEnable GL_TEXTURE_2D;	2426	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2427	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2428	glColor 1, 1, 1, 1;
1841	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2429	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1842	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
1843	}
1844		2431
1845	$self->{children}[1]->draw;	2432	$self->{children}[1]->draw;
1846		2433
1847	}	2434	}
1848		2435
1849	#############################################################################	2436	#############################################################################
1850		2437
1851	package CFClient::UI::MapWidget;
1852
1853	use strict;
1854
1855	use List::Util qw(min max);
1856
1857	use SDL;
1858	use SDL::OpenGL;
1859
1860	our @ISA = CFClient::UI::Base::;
1861
1862	sub new {
1863	my $class = shift;
1864
1865	$class->SUPER::new (
1866	z => -1,
1867	can_focus => 1,
1868	list => (glGenLists 1),
1869	@_
1870	)
1871	}
1872
1873	sub key_down {
1874	print "MAPKEYDOWN\n";
1875	}
1876
1877	sub key_up {
1878	}
1879
1880	sub button_down {
1881	my ($self, $ev, $x, $y) = @_;
1882
1883	$self->focus_in;
1884
1885	if ($ev->button == 2) {
1886	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1887	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1888
1889	$self->{motion} = sub {
1890	my ($ev, $x, $y) = @_;
1891
1892	($x, $y) = ($ev->motion_x, $ev->motion_y);
1893
1894	$::CFG->{map_shift_x} = $bw + $x - $ox;
1895	$::CFG->{map_shift_y} = $bh + $y - $oy;
1896
1897	$self->update;
1898	};
1899	}
1900	}
1901
1902	sub button_up {
1903	my ($self, $ev, $x, $y) = @_;
1904
1905	delete $self->{motion};
1906	}
1907
1908	sub mouse_motion {
1909	my ($self, $ev, $x, $y) = @_;
1910
1911	$self->{motion}->($ev, $x, $y) if $self->{motion};
1912	}
1913
1914	sub size_request {
1915	(
1916	1 + 32 * int $::WIDTH / 32,
1917	1 + 32 * int $::HEIGHT / 32,
1918	)
1919	}
1920
1921	sub update {
1922	my ($self) = @_;
1923
1924	$self->{need_update} = 1;
1925	$self->SUPER::update;
1926	}
1927
1928	sub draw {
1929	my ($self) = @_;
1930
1931	if (delete $self->{need_update}) {
1932	glNewList $self->{list}, GL_COMPILE;
1933
1934	if ($::MAP) {
1935	my $sw = int $::WIDTH / 32;
1936	my $sh = int $::HEIGHT / 32;
1937
1938	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1939	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1940
1941	glTranslate $sx0 - 32, $sy0 - 32, 0;
1942
1943	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1944
1945	if ($::CFG->{fow_enable}) {
1946	if ($::CFG->{fow_smooth}) { # smooth fog of war
1947	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1948	glConvolutionFilter2D
1949	GL_CONVOLUTION_2D,
1950	GL_ALPHA,
1951	3, 3,
1952	GL_ALPHA, GL_FLOAT,
1953	pack "f*",
1954	0.1, 0.1, 0.1,
1955	0.1, 0.2, 0.1,
1956	0.1, 0.1, 0.1,
1957	;
1958	glEnable GL_CONVOLUTION_2D;
1959	}
1960
1961	$self->{fow_texture} = new CFClient::Texture
1962	w => $w,
1963	h => $h,
1964	data => $data,
1965	internalformat => GL_ALPHA,
1966	format => GL_ALPHA;
1967
1968	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1969
1970	glEnable GL_BLEND;
1971	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1972	glEnable GL_TEXTURE_2D;
1973	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1974
1975	glColor +($::CFG->{fow_intensity}) x 3, 1;
1976	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1977
1978	glDisable GL_TEXTURE_2D;
1979	glDisable GL_BLEND;
1980	}
1981
1982	# HACK BEGIN
1983	{
1984	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1985	my ($w, $h) = (250, 250);
1986
1987	glEnable GL_BLEND;
1988	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1989	glEnable GL_TEXTURE_2D;
1990	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1991
1992	$self->{mapmap_texture} =
1993	new CFClient::Texture
1994	w => $w,
1995	h => $h,
1996	data => $::MAP->mapmap ($w, $h),
1997	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1998
1999	$self->{mapmap_texture}->draw_quad (100, 100);
2000
2001	glDisable GL_TEXTURE_2D;
2002	glDisable GL_BLEND;
2003	}
2004	# HACK END
2005	}
2006
2007	glEndList;
2008	}
2009
2010	glPushMatrix;
2011	glCallList $self->{list};
2012	glPopMatrix;
2013
2014	if ($FOCUS != $self) {
2015	glColor 64/255, 64/255, 64/255;
2016	glLogicOp GL_AND;
2017	glEnable GL_COLOR_LOGIC_OP;
2018	glBegin GL_QUADS;
2019	glVertex 0, 0;
2020	glVertex 0, $::HEIGHT;
2021	glVertex $::WIDTH, $::HEIGHT;
2022	glVertex $::WIDTH, 0;
2023	glEnd;
2024	glDisable GL_COLOR_LOGIC_OP;
2025	}
2026	}
2027
2028	my %DIR = (
2029	SDLK_KP8, [1, "north"],
2030	SDLK_KP9, [2, "northeast"],
2031	SDLK_KP6, [3, "east"],
2032	SDLK_KP3, [4, "southeast"],
2033	SDLK_KP2, [5, "south"],
2034	SDLK_KP1, [6, "southwest"],
2035	SDLK_KP4, [7, "west"],
2036	SDLK_KP7, [8, "northwest"],
2037
2038	SDLK_UP, [1, "north"],
2039	SDLK_RIGHT, [3, "east"],
2040	SDLK_DOWN, [5, "south"],
2041	SDLK_LEFT, [7, "west"],
2042	);
2043
2044	sub key_down {
2045	my ($self, $ev) = @_;
2046
2047	my $mod = $ev->key_mod;
2048	my $sym = $ev->key_sym;
2049
2050	if ($sym == SDLK_KP5) {
2051	$::CONN->user_send ("stay fire");
2052	} elsif ($sym == SDLK_a) {
2053	$::CONN->user_send ("apply");
2054	} elsif ($sym == SDLK_QUOTE) {
2055	$self->emit ('activate_console');
2056	} elsif ($sym == SDLK_SLASH) {
2057	$self->emit ('activate_console' => '/');
2058	} elsif (exists $DIR{$sym}) {
2059	if ($mod & KMOD_SHIFT) {
2060	$self->{shft}++;
2061	$::CONN->user_send ("fire $DIR{$sym}[0]");
2062	} elsif ($mod & KMOD_CTRL) {
2063	$self->{ctrl}++;
2064	$::CONN->user_send ("run $DIR{$sym}[0]");
2065	} else {
2066	$::CONN->user_send ("$DIR{$sym}[1]");
2067	}
2068	}
2069	}
2070
2071	sub key_up {
2072	my ($self, $ev) = @_;
2073
2074	my $mod = $ev->key_mod;
2075	my $sym = $ev->key_sym;
2076
2077	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2078	$::CONN->user_send ("fire_stop");
2079	}
2080	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2081	$::CONN->user_send ("run_stop");
2082	}
2083	}
2084
2085	#############################################################################
2086
2087	package CFClient::UI::Animator;	2438	package CFClient::UI::Animator;
2088		2439
2089	use SDL::OpenGL;	2440	use CFClient::OpenGL;
2090		2441
2091	our @ISA = CFClient::UI::Bin::;	2442	our @ISA = CFClient::UI::Bin::;
2092		2443
2093	sub moveto {	2444	sub moveto {
2094	my ($self, $x, $y) = @_;	2445	my ($self, $x, $y) = @_;
…		…
2132		2483
2133	sub new {	2484	sub new {
2134	my $class = shift;	2485	my $class = shift;
2135		2486
2136	my $self = $class->SUPER::new (	2487	my $self = $class->SUPER::new (
2137	state => 0,	2488	state => 0,
2138	connect_activate => \&toggle_flopper,	2489	connect_activate => \&toggle_flopper,
2139	@_	2490	@_
2140	);	2491	);
2141		2492
2142	if ($self->{state}) {	2493	if ($self->{state}) {
…		…
2163	$self->emit (changed => $self->{state});	2514	$self->emit (changed => $self->{state});
2164	}	2515	}
2165		2516
2166	#############################################################################	2517	#############################################################################
2167		2518
		2519	package CFClient::UI::Tooltip;
		2520
		2521	our @ISA = CFClient::UI::Bin::;
		2522
		2523	use CFClient::OpenGL;
		2524
		2525	sub new {
		2526	my $class = shift;
		2527
		2528	$class->SUPER::new (
		2529	@_,
		2530	can_events => 0,
		2531	)
		2532	}
		2533
		2534	sub set_tooltip_from {
		2535	my ($self, $widget) = @_;
		2536
		2537	$self->add (new CFClient::UI::Label
		2538	markup => $widget->{tooltip},
		2539	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2540	fontsize => 0.8,
		2541	fg => [0, 0, 0, 1],
		2542	ellipsise => 0,
		2543	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2544	);
		2545	}
		2546
		2547	sub size_request {
		2548	my ($self) = @_;
		2549
		2550	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2551
		2552	($w + 4, $h + 4)
		2553	}
		2554
		2555	sub size_allocate {
		2556	my ($self, $w, $h) = @_;
		2557
		2558	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2559	}
		2560
		2561	sub _draw {
		2562	my ($self) = @_;
		2563
		2564	glTranslate 0.375, 0.375;
		2565
		2566	my ($w, $h) = @$self{qw(w h)};
		2567
		2568	glColor 1, 0.8, 0.4;
		2569	glBegin GL_QUADS;
		2570	glVertex 0 , 0;
		2571	glVertex 0 , $h;
		2572	glVertex $w, $h;
		2573	glVertex $w, 0;
		2574	glEnd;
		2575
		2576	glColor 0, 0, 0;
		2577	glBegin GL_LINE_LOOP;
		2578	glVertex 0 , 0;
		2579	glVertex 0 , $h;
		2580	glVertex $w, $h;
		2581	glVertex $w, 0;
		2582	glEnd;
		2583
		2584	glTranslate 2 - 0.375, 2 - 0.375;
		2585	$self->SUPER::_draw;
		2586	}
		2587
		2588	#############################################################################
		2589
		2590	package CFClient::UI::Face;
		2591
		2592	our @ISA = CFClient::UI::Base::;
		2593
		2594	use CFClient::OpenGL;
		2595
		2596	sub new {
		2597	my $class = shift;
		2598
		2599	my $self = $class->SUPER::new (
		2600	aspect => 1,
		2601	@_,
		2602	);
		2603
		2604	if ($self->{anim} && $self->{animspeed}) {
		2605	Scalar::Util::weaken (my $widget = $self);
		2606
		2607	$self->{timer} = Event->timer (
		2608	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2609	hard => 1,
		2610	interval => $self->{animspeed},
		2611	cb => sub {
		2612	++$widget->{frame};
		2613	$widget->update;
		2614	},
		2615	);
		2616	}
		2617
		2618	$self
		2619	}
		2620
		2621	sub size_request {
		2622	(32, 8)
		2623	}
		2624
		2625	sub update {
		2626	my ($self) = @_;
		2627
		2628	return unless $self->{visible};
		2629
		2630	$self->SUPER::update;
		2631	}
		2632
		2633	sub _draw {
		2634	my ($self) = @_;
		2635
		2636	return unless $::CONN;
		2637
		2638	my $face;
		2639
		2640	if ($self->{frame}) {
		2641	my $anim = $::CONN->{anim}[$self->{anim}];
		2642
		2643	$face = $anim->[ $self->{frame} % @$anim ]
		2644	if $anim && @$anim;
		2645	}
		2646
		2647	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2648
		2649	if ($tex) {
		2650	glEnable GL_TEXTURE_2D;
		2651	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2652	glColor 1, 1, 1, 1;
		2653	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2654	glDisable GL_TEXTURE_2D;
		2655	}
		2656	}
		2657
		2658	sub DESTROY {
		2659	my ($self) = @_;
		2660
		2661	$self->{timer}->cancel
		2662	if $self->{timer};
		2663
		2664	$self->SUPER::DESTROY;
		2665	}
		2666
		2667	#############################################################################
		2668
		2669	package CFClient::UI::InventoryItem;
		2670
		2671	our @ISA = CFClient::UI::HBox::;
		2672
		2673	sub _item_to_desc {
		2674	my ($item) = @_;
		2675
		2676	my $desc =
		2677	$item->{nrof} < 2
		2678	? $item->{name}
		2679	: "$item->{nrof} × $item->{name_pl}";
		2680
		2681	$item->{flags} & Crossfire::Protocol::F_OPEN
		2682	and $desc .= " (open)";
		2683	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2684	and $desc .= " (applied)";
		2685	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2686	and $desc .= " (unpaid)";
		2687	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2688	and $desc .= " (magic)";
		2689	$item->{flags} & Crossfire::Protocol::F_CURSED
		2690	and $desc .= " (cursed)";
		2691	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2692	and $desc .= " (damned)";
		2693	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2694	and $desc .= " *";
		2695
		2696	$desc
		2697	}
		2698
		2699	sub new {
		2700	my $class = shift;
		2701
		2702	my %args = @_;
		2703
		2704	my $item = delete $args{item};
		2705
		2706	my $desc = _item_to_desc ($item);
		2707
		2708	my $self = $class->SUPER::new (
		2709	can_hover => 1,
		2710	can_events => 1,
		2711	tooltip => ((CFClient::UI::Label::escape $desc)
		2712	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2713	connect_button_down => sub {
		2714	my ($self, $ev, $x, $y) = @_;
		2715
		2716	# todo: maybe put examine on 1? but should just be a tooltip :(
		2717	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2718	my $targ = $::CONN->{player}{tag};
		2719
		2720	if ($item->{container} == $::CONN->{player}{tag}) {
		2721	$targ = $main::OPENCONT;
		2722	}
		2723
		2724	$::CONN->send ("move $targ $item->{tag} 0");
		2725	} elsif ($ev->{button} == 1) {
		2726	$::CONN->send ("examine $item->{tag}");
		2727	} elsif ($ev->{button} == 2) {
		2728	$::CONN->send ("apply $item->{tag}");
		2729	} elsif ($ev->{button} == 3) {
		2730	my @menu_items = (
		2731	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2732	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2733	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2734	(
		2735	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2736	? (
		2737	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2738	)
		2739	: (
		2740	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2741	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2742	)
		2743	),
		2744	);
		2745
		2746	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2747	}
		2748
		2749	1
		2750	},
		2751	%args
		2752	);
		2753
		2754
		2755	$self->add (new CFClient::UI::Face
		2756	can_events => 0,
		2757	face => $item->{face},
		2758	anim => $item->{anim},
		2759	animspeed => $item->{animspeed},
		2760	);
		2761
		2762	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2763
		2764	$self->{item} = $item;
		2765
		2766	$self->update_item;
		2767
		2768	$self
		2769	}
		2770
		2771	sub update_item {
		2772	my ($self) = @_;
		2773
		2774	my $desc = _item_to_desc ($self->{item});
		2775
		2776	$self->{name_lbl}->set_text ($desc);
		2777	}
		2778
		2779	#############################################################################
		2780
		2781	package CFClient::UI::Inventory;
		2782
		2783	our @ISA = CFClient::UI::ScrolledWindow::;
		2784
		2785	sub new {
		2786	my $class = shift;
		2787
		2788	my $self = $class->SUPER::new (
		2789	scrolled => (new CFClient::UI::Table),
		2790	@_,
		2791	);
		2792
		2793	$self
		2794	}
		2795
		2796	sub set_items {
		2797	my ($self, $items) = @_;
		2798
		2799	$self->{scrolled}->clear;
		2800	return unless $items;
		2801
		2802	my @items = sort {
		2803	($a->{type} <=> $b->{type})
		2804	or ($a->{name} cmp $b->{name})
		2805	} @$items;
		2806
		2807	$self->{real_items} = \@items;
		2808
		2809	for my $item (@items) {
		2810	$item->{item} = $item;
		2811	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2812	$item->update_item ();
		2813	}
		2814
		2815	my $i = 0;
		2816	for (@items) {
		2817	$self->{scrolled}->add (0, $i, $_);
		2818	my $nrof = $_->{item}->{nrof} || 1;
		2819	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2820	}
		2821
		2822	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2823	}
		2824
		2825	sub size_request {
		2826	my ($self) = @_;
		2827	($self->{req_w}, $self->{req_h});
		2828	}
		2829
		2830	#############################################################################
		2831
		2832	package CFClient::UI::Menu;
		2833
		2834	our @ISA = CFClient::UI::FancyFrame::;
		2835
		2836	use CFClient::OpenGL;
		2837
		2838	sub new {
		2839	my $class = shift;
		2840
		2841	my $self = $class->SUPER::new (
		2842	items => [],
		2843	z => 100,
		2844	@_,
		2845	);
		2846
		2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2848
		2849	for my $item (@{ $self->{items} }) {
		2850	my ($widget, $cb) = @$item;
		2851
		2852	# handle various types of items, only text for now
		2853	if (!ref $widget) {
		2854	$widget = new CFClient::UI::Label
		2855	can_hover => 1,
		2856	can_events => 1,
		2857	text => $widget;
		2858	}
		2859
		2860	$self->{item}{$widget} = $item;
		2861
		2862	$self->{vbox}->add ($widget);
		2863	}
		2864
		2865	$self
		2866	}
		2867
		2868	# popup given the event (must be a mouse button down event currently)
		2869	sub popup {
		2870	my ($self, $ev) = @_;
		2871
		2872	$self->emit ("popdown");
		2873
		2874	# maybe save $GRAB? must be careful about events...
		2875	$GRAB = $self;
		2876	$self->{button} = $ev->{button};
		2877
		2878	$self->show;
		2879	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2880	}
		2881
		2882	sub mouse_motion {
		2883	my ($self, $ev, $x, $y) = @_;
		2884
		2885	# TODO: should use vbox->find_widget or so
		2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2887	$self->{hover} = $self->{item}{$HOVER};
		2888	}
		2889
		2890	sub button_up {
		2891	my ($self, $ev, $x, $y) = @_;
		2892
		2893	if ($ev->{button} == $self->{button}) {
		2894	undef $GRAB;
		2895	$self->hide;
		2896
		2897	$self->emit ("popdown");
		2898	$self->{hover}[1]->() if $self->{hover};
		2899	}
		2900	}
		2901
		2902	#############################################################################
		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	my $timeout = time + ((delete $arg{timeout}) || 60);
		2971
		2972	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2973
		2974	if (my $item = $self->{item}{$group}) {
		2975	if ($item->{text} eq $text) {
		2976	$item->{count}++;
		2977	} else {
		2978	$item->{count} = 1;
		2979	$item->{text} = $item->{tooltip} = $text;
		2980	}
		2981	$item->{id} = ++$self->{id};
		2982	$item->{timeout} = $timeout;
		2983	delete $item->{label};
		2984	} else {
		2985	$self->{item}{$group} = {
		2986	id => ++$self->{id},
		2987	text => $text,
		2988	timeout => $timeout,
		2989	tooltip => $text,
		2990	fg => [0.8, 0.8, 0.8, 0.8],
		2991	pri => 0,
		2992	count => 1,
		2993	%arg,
		2994	};
		2995	}
		2996
		2997	$self->reorder;
		2998	}
		2999
		3000	sub reconfigure {
		3001	my ($self) = @_;
		3002
		3003	delete $_->{label}
		3004	for values %{ $self->{item} || {} };
		3005
		3006	$self->reorder;
		3007	$self->SUPER::reconfigure;
		3008	}
		3009
		3010	#############################################################################
		3011
2168	package CFClient::UI::Root;	3012	package CFClient::UI::Root;
2169		3013
2170	our @ISA = CFClient::UI::Container::;	3014	our @ISA = CFClient::UI::Container::;
2171		3015
2172	use SDL::OpenGL;	3016	use CFClient::OpenGL;
		3017
		3018	sub new {
		3019	my $class = shift;
		3020
		3021	$class->SUPER::new (
		3022	@_,
		3023	)
		3024	}
		3025
		3026	sub configure {
		3027	my ($self, $x, $y, $w, $h) = @_;
		3028
		3029	$self->{w} = $w;
		3030	$self->{h} = $h;
		3031	}
2173		3032
2174	sub check_size {	3033	sub check_size {
2175	my ($self) = @_;	3034	my ($self) = @_;
2176		3035
2177	$self->size_allocate (0, 0, $::WITH, $::HEIGHT);	3036	$self->size_allocate ($self->{w}, $self->{h})
		3037	if $self->{w};
2178	}	3038	}
2179		3039
2180	sub size_request {	3040	sub size_request {
2181	($::WIDTH, $::HEIGHT)	3041	my ($self) = @_;
		3042
		3043	($self->{w}, $self->{h})
2182	}	3044	}
2183		3045
2184	sub size_allocate {	3046	sub size_allocate {
2185	my ($self, $x, $y, $w, $h) = @_;	3047	my ($self, $w, $h) = @_;
2186		3048
2187	$self->_size_allocate ($x, $y, $w, $h);	3049	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		3050	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2188		3051
2189	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	3052	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2190	for @{$self->{children}};	3053	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2191	}
2192		3054
2193	sub _topleft {	3055	for my $child ($self->children) {
		3056	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3057
		3058	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3059	if exists $child->{req_x};
		3060
		3061	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3062	if exists $child->{req_y};
		3063
		3064	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		3065	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3066
		3067	$child->configure ($X, $Y, $W, $H);
		3068	}
		3069	}
		3070
		3071	sub coord2local {
2194	my ($self, $x, $y) = @_;	3072	my ($self, $x, $y) = @_;
2195		3073
2196	($x, $y)	3074	($x, $y)
2197	}	3075	}
2198		3076
		3077	sub coord2global {
		3078	my ($self, $x, $y) = @_;
		3079
		3080	($x, $y)
		3081	}
		3082
2199	sub update {	3083	sub update {
2200	my ($self) = @_;	3084	my ($self) = @_;
2201		3085
2202	$self->check_size;	3086	$self->check_size;
2203	::refresh ();	3087	$::WANT_REFRESH++;
2204	}	3088	}
2205		3089
2206	sub add {	3090	sub add {
2207	my ($self, $widget) = @_;	3091	my ($self, @children) = @_;
2208		3092
		3093	for my $child (@children) {
		3094	$child->{toplevel} = 1;
		3095
		3096	# integerise window positions
		3097	$child->{x} = int $child->{x};
		3098	$child->{y} = int $child->{y};
		3099	}
		3100
2209	$self->SUPER::add ($widget);	3101	$self->SUPER::add (@children);
2210		3102
2211	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);	3103	while (@children) {
		3104	my $w = pop @children;
		3105	push @children, $w->children;
		3106	$w->{visible} = 1;
		3107	}
		3108	}
		3109
		3110	sub remove {
		3111	my ($self, @children) = @_;
		3112
		3113	$self->SUPER::remove (@children);
		3114
		3115	while (@children) {
		3116	my $w = pop @children;
		3117	push @children, $w->children;
		3118	delete $w->{visible};
		3119	}
2212	}	3120	}
2213		3121
2214	sub on_refresh {	3122	sub on_refresh {
2215	my ($self, $id, $cb) = @_;	3123	my ($self, $id, $cb) = @_;
2216		3124
2217	$self->{refresh_hook}{$id} = $cb;	3125	$self->{refresh_hook}{$id} = $cb;
2218	}	3126	}
2219		3127
		3128	sub on_post_alloc {
		3129	my ($self, $id, $cb) = @_;
		3130
		3131	$self->{post_alloc_hook}{$id} = $cb;
		3132	}
		3133
2220	sub draw {	3134	sub draw {
2221	my ($self) = @_;	3135	my ($self) = @_;
2222		3136
2223	while (my $rcb = delete $self->{refresh_hook}) {	3137	while ($self->{refresh_hook}) {
2224	$_->() for values %$rcb;	3138	$_->()
		3139	for values %{delete $self->{refresh_hook}};
		3140	}
		3141
		3142	if ($self->{check_size}) {
		3143	my @queue = ([], []);
		3144
		3145	for (;;) {
		3146	if ($self->{check_size}) {
		3147	# heuristic: check containers last
		3148	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3149	for values %{delete $self->{check_size}}
		3150	}
		3151
		3152	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3153
		3154	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3155	? @$widget{qw(user_w user_h)}
		3156	: $widget->size_request;
		3157
		3158	if (delete $widget->{force_alloc}
		3159	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3160	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3161
		3162	$widget->{req_w} = $w;
		3163	$widget->{req_h} = $h;
		3164
		3165	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3166
		3167	$widget->{parent}->check_size
		3168	if $widget->{parent};
		3169	}
		3170	}
		3171	}
		3172
		3173	while ($self->{size_alloc}) {
		3174	for (values %{delete $self->{size_alloc}}) {
		3175	my ($widget, $w, $h) = @$_;
		3176
		3177	$w = 0 if $w < 0;
		3178	$h = 0 if $h < 0;
		3179
		3180	$widget->{w} = $w;
		3181	$widget->{h} = $h;
		3182	$widget->size_allocate ($w, $h);
		3183	$widget->emit (size_allocate => $w, $h);
		3184	}
		3185	}
		3186
		3187	while ($self->{post_alloc_hook}) {
		3188	$_->()
		3189	for values %{delete $self->{post_alloc_hook}};
2225	}	3190	}
2226		3191
2227	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3192	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2228	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3193	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2229	glClear GL_COLOR_BUFFER_BIT;	3194	glClear GL_COLOR_BUFFER_BIT;
2230		3195
2231	glMatrixMode GL_PROJECTION;	3196	glMatrixMode GL_PROJECTION;
2232	glLoadIdentity;	3197	glLoadIdentity;
2233	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3198	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2234	glMatrixMode GL_MODELVIEW;	3199	glMatrixMode GL_MODELVIEW;
2235	glLoadIdentity;	3200	glLoadIdentity;
2236		3201
2237	$self->_draw;	3202	$self->_draw;
2238	}	3203	}
…		…
2240	#############################################################################	3205	#############################################################################
2241		3206
2242	package CFClient::UI;	3207	package CFClient::UI;
2243		3208
2244	$ROOT = new CFClient::UI::Root;	3209	$ROOT = new CFClient::UI::Root;
		3210	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2245		3211
2246	1	3212	1
2247		3213

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