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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.124 by elmex, Mon Apr 17 20:29:37 2006 UTC vs.
Revision 1.225 by root, Tue May 23 21:14:41 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	$self->show;
		446	}
		447
		448	sub check_size {
		449	my ($self, $forced) = @_;
		450
		451	$self->{force_alloc} = 1 if $forced;
		452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
263	}	453	}
264		454
265	sub update {	455	sub update {
266	my ($self) = @_;	456	my ($self) = @_;
267		457
…		…
270	}	460	}
271		461
272	sub connect {	462	sub connect {
273	my ($self, $signal, $cb) = @_;	463	my ($self, $signal, $cb) = @_;
274		464
275	push @{ $self->{cb}{$signal} }, $cb;	465	push @{ $self->{signal_cb}{$signal} }, $cb;
276	}	466	}
277		467
278	sub emit {	468	sub emit {
279	my ($self, $signal, @args) = @_;	469	my ($self, $signal, @args) = @_;
280		470
281	$_->($self, @args)	471	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282	for @{$self->{cb}{$signal} || []};
283	}	472	}
284		473
285	sub DESTROY {	474	sub DESTROY {
286	my ($self) = @_;	475	my ($self) = @_;
287		476
		477	delete $WIDGET{$self+0};
288	#$self->deactivate;	478	#$self->deactivate;
289	}	479	}
290		480
291	#############################################################################	481	#############################################################################
292		482
293	package CFClient::UI::DrawBG;	483	package CFClient::UI::DrawBG;
294		484
295	our @ISA = CFClient::UI::Base::;	485	our @ISA = CFClient::UI::Base::;
296		486
297	use strict;	487	use strict;
298	use SDL::OpenGL;	488	use CFClient::OpenGL;
299		489
300	sub new {	490	sub new {
301	my $class = shift;	491	my $class = shift;
302		492
303	# range [value, low, high, page]	493	# range [value, low, high, page]
304		494
305	$class->SUPER::new (	495	$class->SUPER::new (
306	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
307	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
308	@_	498	@_
309	)	499	)
310	}	500	}
311		501
312	sub _draw {	502	sub _draw {
313	my ($self) = @_;	503	my ($self) = @_;
314		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
315	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
316		511
317	glEnable GL_BLEND;	512	glEnable GL_BLEND;
318	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
320		515
321	glBegin GL_QUADS;	516	glBegin GL_QUADS;
322	glVertex 0 , 0;	517	glVertex 0 , 0;
323	glVertex 0 , $h;	518	glVertex 0 , $h;
324	glVertex $w, $h;	519	glVertex $w, $h;
325	glVertex $w, 0;	520	glVertex $w, 0;
326	glEnd;	521	glEnd;
327		522
328	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
329	}	525	}
330		526
331	#############################################################################	527	#############################################################################
332		528
333	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
334		530
335	our @ISA = CFClient::UI::Base::;	531	our @ISA = CFClient::UI::Base::;
		532
		533	sub new {
		534	my ($class, %arg) = @_;
		535	$class->SUPER::new (can_events => 0, %arg);
		536	}
336		537
337	sub size_request {	538	sub size_request {
338	(0, 0)	539	(0, 0)
339	}	540	}
340		541
…		…
349	sub new {	550	sub new {
350	my ($class, %arg) = @_;	551	my ($class, %arg) = @_;
351		552
352	my $children = delete $arg{children} || [];	553	my $children = delete $arg{children} || [];
353		554
354	my $self = $class->SUPER::new (children => [], %arg);	555	my $self = $class->SUPER::new (
		556	children => [],
		557	can_events => 0,
		558	%arg,
		559	);
355	$self->add ($_) for @$children;	560	$self->add ($_) for @$children;
356		561
357	$self	562	$self
358	}	563	}
359		564
360	sub add {	565	sub add {
361	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
362		567
363	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
364		570
365	use sort 'stable';	571	use sort 'stable';
366		572
367	$self->{children} = [	573	$self->{children} = [
368	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
369	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
370	];	576	];
371		577
372	$self->{w} = $self->{h} = -1;	578	$self->check_size (1);
373	$self->update;	579	$self->update;
374	}	580	}
375		581
		582	sub children {
		583	@{ $_[0]{children} }
		584	}
		585
376	sub remove {	586	sub remove {
377	my ($self, $widget) = @_;	587	my ($self, $child) = @_;
378		588
		589	delete $child->{parent};
		590	$child->hide;
		591
379	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380		593
381	$self->size_allocate (0, 0, $self->{w}, $self->{h});	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	$self->update;
382	}	611	}
383		612
384	sub find_widget {	613	sub find_widget {
385	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
386		615
…		…
416		645
417	$class->SUPER::new (children => [$child], %arg)	646	$class->SUPER::new (children => [$child], %arg)
418	}	647	}
419		648
420	sub add {	649	sub add {
421	my ($self, $widget) = @_;	650	my ($self, $child) = @_;
422		651
423	$self->{children} = [];	652	$self->{children} = [];
424		653
425	$self->SUPER::add ($widget);	654	$self->SUPER::add ($child);
426	}	655	}
427		656
428	sub remove {	657	sub remove {
429	my ($self, $widget) = @_;	658	my ($self, $widget) = @_;
430		659
…		…
439	sub size_request {	668	sub size_request {
440	$_[0]{children}[0]->size_request	669	$_[0]{children}[0]->size_request
441	}	670	}
442		671
443	sub size_allocate {	672	sub size_allocate {
444	my ($self, $x, $y, $w, $h) = @_;	673	my ($self, $w, $h) = @_;
445		674
446	$self->_size_allocate ($x, $y, $w, $h) or return;
447
448	$self->{children}[0]->size_allocate (0, 0, $w, $h);	675	$self->{children}[0]->configure (0, 0, $w, $h);
449	}	676	}
450		677
451	#############################################################################	678	#############################################################################
452		679
453	package CFClient::UI::Window;	680	package CFClient::UI::Window;
454		681
455	our @ISA = CFClient::UI::Bin::;	682	our @ISA = CFClient::UI::Bin::;
456		683
457	use SDL::OpenGL;	684	use CFClient::OpenGL;
458		685
459	sub new {	686	sub new {
460	my ($class, %arg) = @_;	687	my ($class, %arg) = @_;
461		688
462	my $self = $class->SUPER::new (%arg);	689	my $self = $class->SUPER::new (%arg);
463	}	690	}
464		691
465	sub update {	692	sub update {
466	my ($self) = @_;	693	my ($self) = @_;
467		694
468	# we want to do this delayed...	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
469	$self->render_chld;
470	$self->SUPER::update;	696	$self->SUPER::update;
471	}	697	}
472		698
		699	sub size_allocate {
		700	my ($self, $w, $h) = @_;
		701
		702	$self->SUPER::size_allocate ($w, $h);
		703	$self->update;
		704	}
		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
		708	}
		709
473	sub render_chld {	710	sub render_child {
474	my ($self) = @_;	711	my ($self) = @_;
475		712
476	$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 {
477	glClearColor 0, 0, 0, 1;	714	glClearColor 0, 0, 0, 0;
478	glClear GL_COLOR_BUFFER_BIT;	715	glClear GL_COLOR_BUFFER_BIT;
479	$self->child->draw;	716
		717	$self->_render;
480	};	718	};
481	}
482
483	sub size_allocate {
484	my ($self, $x, $y, $w, $h) = @_;
485
486	$self->_size_allocate ($x, $y, $w, $h) or return;
487
488	$self->child->size_allocate (0, 0, $w, $h);
489
490	$self->render_chld;
491	}	719	}
492		720
493	sub _draw {	721	sub _draw {
494	my ($self) = @_;	722	my ($self) = @_;
495		723
496	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
497		725
498	my $tex = $self->{texture}	726	my $tex = $self->{texture}
499	or return;	727	or return;
500		728
501	glEnable GL_BLEND;
502	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
504	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;
505		732
506	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507		734
508	glDisable GL_BLEND;
509	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
510	}	736	}
511		737
512	#############################################################################	738	#############################################################################
513		739
514	package CFClient::UI::Frame;	740	package CFClient::UI::ViewPort;
515		741
516	our @ISA = CFClient::UI::Bin::;	742	our @ISA = CFClient::UI::Window::;
517
518	use SDL::OpenGL;
519		743
520	sub size_request {	744	sub size_request {
521	my ($self) = @_;	745	my ($self) = @_;
522	my $chld = $self->child
523	or return (0, 0);
524		746
525	$chld->move (2, 2);	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
526		748
527	map { $_ + 4 } $chld->size_request;	749	@$self{qw(child_w child_h)}
528	}	750	}
529		751
530	sub size_allocate {	752	sub size_allocate {
531	my ($self, $x, $y, $w, $h) = @_;	753	my ($self, $w, $h) = @_;
		754
		755	my ($cw, $ch) = @$self{qw(child_w child_h)};
		756	# $w = $self->{w};
		757	$self->child->configure (0, 0, $cw, $ch);
		758	$self->update;
		759	}
		760
		761	sub set_offset {
		762	my ($self, $x, $y) = @_;
		763
		764	$self->{view_x} = int $x;
		765	$self->{view_y} = int $y;
		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)
532		795	}
533	$self->_size_allocate ($x, $y, $w, $h) or return;
534
535	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
536	}	796	}
537		797
538	sub _draw {	798	sub _render {
539	my ($self) = @_;	799	my ($self) = @_;
540		800
541	my $chld = $self->child;	801	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
542		802
543	my ($w, $h) = $chld->size_request;	803	$self->SUPER::_render;
544
545	glBegin GL_QUADS;
546	glColor 0, 0, 0;
547	glVertex 0 , 0;
548	glVertex 0 , $h + 4;
549	glVertex $w + 4 , $h + 4;
550	glVertex $w + 4 , 0;
551	glEnd;
552
553	$chld->draw;
554	}	804	}
555		805
556	#############################################################################	806	#############################################################################
557		807
558	package CFClient::UI::FancyFrame;	808	package CFClient::UI::ScrolledWindow;
559		809
560	our @ISA = CFClient::UI::Bin::;	810	our @ISA = CFClient::UI::HBox::;
561
562	use SDL::OpenGL;
563
564	my @tex =
565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567		811
568	sub new {	812	sub new {
569	my $class = shift;	813	my $class = shift;
570		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
571	# TODO: user_x, user_y, overwrite moveto?	896	# TODO: user_x, user_y, overwrite moveto?
572		897
573	$class->SUPER::new (	898	my $self = $class->SUPER::new (
574	bg => [1, 1, 1, 1],	899	bg => [1, 1, 1, 1],
575	border_bg => [1, 1, 1, 1],	900	border_bg => [1, 1, 1, 1],
576	border => int $::FONTSIZE * 0.8,	901	border => 0.6,
		902	toplevel => 1,
		903	can_events => 1,
577	@_	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 + $self->border * 2,
578	)	928	)
579	}	929	}
580		930
581	sub size_request {
582	my ($self) = @_;
583
584	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586	my ($w, $h) = $self->SUPER::size_request;
587
588	(
589	$w + $self->{border} * 2,
590	$h + $self->{border} * 2,
591	)
592	}
593
594	sub size_allocate {	931	sub size_allocate {
595	my ($self, $x, $y, $w, $h) = @_;	932	my ($self, $w, $h) = @_;
596		933
597	$self->_size_allocate ($x, $y, $w, $h) or return;
598
599	$h -= List::Util::max 0, $self->{border} * 2;	934	$h -= List::Util::max 0, $self->border * 2;
600	$w -= List::Util::max 0, $self->{border} * 2;	935	$w -= List::Util::max 0, $self->border * 2;
601		936
		937	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		938	if $self->{title};
		939
602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	940	$self->child->configure ($self->border, $self->border, $w, $h);
603	}	941	}
604		942
605	sub button_down {	943	sub button_down {
606	my ($self, $ev, $x, $y) = @_;	944	my ($self, $ev, $x, $y) = @_;
607		945
608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	946	my ($w, $h) = @$self{qw(w h)};
609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	947	my $border = $self->border;
610		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}, $self->{y});
611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	954	my ($ox, $oy) = ($ev->{x}, $ev->{y});
612	my ($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;
613		959
614	$self->{motion} = sub {	960	$self->{motion} = sub {
615	my ($ev, $x, $y) = @_;	961	my ($ev, $x, $y) = @_;
616		962
617	($x, $y) = ($ev->motion_x, $ev->motion_y);	963	my $dx = $ev->{x} - $ox;
		964	my $dy = $ev->{y} - $oy;
618		965
619	$self->{user_w} = $bw + $x - $ox;	966	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620	$self->{user_h} = $bh + $y - $oy;	967	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621	$self->update;	968	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		969	$self->check_size;
622	};	970	};
623		971
624	} elsif ($x >= 0 && $x < $self->{w}	972	} elsif ($lr ^ $td) {
625	&& $y >= 0 && $y < $self->{border}) {
626
627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	973	my ($ox, $oy) = ($ev->{x}, $ev->{y});
628	my ($bx, $by) = ($self->{x}, $self->{y});	974	my ($bx, $by) = ($self->{x}, $self->{y});
629		975
630	$self->{motion} = sub {	976	$self->{motion} = sub {
631	my ($ev, $x, $y) = @_;	977	my ($ev, $x, $y) = @_;
632		978
633	($x, $y) = ($ev->motion_x, $ev->motion_y);	979	($x, $y) = ($ev->{x}, $ev->{y});
634		980
635	$self->move ($bx + $x - $ox, $by + $y - $oy);	981	$self->move ($bx + $x - $ox, $by + $y - $oy);
636	$self->update;	982	$self->update;
637	};	983	};
638	}	984	}
…		…
654	my ($self) = @_;	1000	my ($self) = @_;
655		1001
656	my ($w, $h ) = ($self->{w}, $self->{h});	1002	my ($w, $h ) = ($self->{w}, $self->{h});
657	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1003	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658		1004
659	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	1005	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1006	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663		1007
		1008	my $border = $self->border;
		1009
664	glColor @{ $self->{border_bg} };	1010	glColor @{ $self->{border_bg} };
665	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1011	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1012	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1013	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1014	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
669		1015
		1016	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670	my $bg = $tex[0];	1017	my $bg = $tex[0];
671		1018
672	# TODO: repeat texture not scale	1019	# TODO: repeat texture not scale
673	my $rep_x = $cw / $bg->{w};	1020	my $rep_x = $cw / $bg->{w};
674	my $rep_y = $ch / $bg->{h};	1021	my $rep_y = $ch / $bg->{h};
675		1022
676	glColor @{ $self->{bg} };	1023	glColor @{ $self->{bg} };
677		1024
678	$bg->{s} = $rep_x;	1025	$bg->{s} = $rep_x;
679	$bg->{t} = $rep_y;	1026	$bg->{t} = $rep_y;
680	$bg->{wrap_mode} = 1;	1027	$bg->{wrap_mode} = 1;
681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1028	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1029	}
682		1030
683	glDisable GL_TEXTURE_2D;	1031	glDisable GL_TEXTURE_2D;
684	glDisable GL_BLEND;	1032
		1033	$self->{title}->draw if $self->{title};
685		1034
686	$self->child->draw;	1035	$self->child->draw;
687	}	1036	}
688		1037
689	#############################################################################	1038	#############################################################################
…		…
692		1041
693	our @ISA = CFClient::UI::Base::;	1042	our @ISA = CFClient::UI::Base::;
694		1043
695	use List::Util qw(max sum);	1044	use List::Util qw(max sum);
696		1045
697	use SDL::OpenGL;	1046	use CFClient::OpenGL;
698		1047
699	sub new {	1048	sub new {
700	my $class = shift;	1049	my $class = shift;
701		1050
702	$class->SUPER::new (	1051	$class->SUPER::new (
…		…
709	my ($self, $x, $y, $child) = @_;	1058	my ($self, $x, $y, $child) = @_;
710		1059
711	$child->set_parent ($self);	1060	$child->set_parent ($self);
712	$self->{children}[$y][$x] = $child;	1061	$self->{children}[$y][$x] = $child;
713		1062
714	$self->{w} = $self->{h} = -1;	1063	$child->check_size;
715	$self->update;	1064	}
		1065
		1066	sub children {
		1067	grep $_, map @$_, grep $_, @{ $_[0]{children} }
716	}	1068	}
717		1069
718	# TODO: move to container class maybe? send childs a signal on removal?	1070	# TODO: move to container class maybe? send childs a signal on removal?
719	sub clear {	1071	sub clear {
720	my ($self) = @_;	1072	my ($self) = @_;
721		1073
		1074	my @children = $self->children;
722	delete $self->{children};	1075	delete $self->{children};
		1076
		1077	for (@children) {
		1078	delete $_->{parent};
		1079	$_->hide;
		1080	}
		1081
723	$self->update;	1082	$self->update;
724	}	1083	}
725		1084
726	sub get_wh {	1085	sub get_wh {
727	my ($self) = @_;	1086	my ($self) = @_;
…		…
733	or next;	1092	or next;
734		1093
735	for my $x (0 .. $#$row) {	1094	for my $x (0 .. $#$row) {
736	my $widget = $row->[$x]	1095	my $widget = $row->[$x]
737	or next;	1096	or next;
738	my ($w, $h) = $widget->size_request;	1097	my ($w, $h) = @$widget{qw(req_w req_h)};
739		1098
740	$w[$x] = max $w[$x], $w;	1099	$w[$x] = max $w[$x], $w;
741	$h[$y] = max $h[$y], $h;	1100	$h[$y] = max $h[$y], $h;
742	}	1101	}
743	}	1102	}
…		…
755	(sum @$hs),	1114	(sum @$hs),
756	)	1115	)
757	}	1116	}
758		1117
759	sub size_allocate {	1118	sub size_allocate {
760	my ($self, $x, $y, $w, $h) = @_;	1119	my ($self, $w, $h) = @_;
761
762	$self->_size_allocate ($x, $y, $w, $h) or return;
763		1120
764	my ($ws, $hs) = $self->get_wh;	1121	my ($ws, $hs) = $self->get_wh;
765		1122
766	my $req_w = sum @$ws;	1123	my $req_w = sum @$ws;
767	my $req_h = sum @$hs;	1124	my $req_h = sum @$hs;
…		…
789		1146
790	for my $c (0 .. $#$row) {	1147	for my $c (0 .. $#$row) {
791	my $col_w = $ws->[$c];	1148	my $col_w = $ws->[$c];
792		1149
793	if (my $widget = $row->[$c]) {	1150	if (my $widget = $row->[$c]) {
794	$widget->size_allocate ($x, $y, $col_w, $row_h);	1151	$widget->configure ($x, $y, $col_w, $row_h);
795	}	1152	}
796		1153
797	$x += $col_w;	1154	$x += $col_w;
798	}	1155	}
799		1156
…		…
844	(List::Util::max map $_->[1], @alloc),	1201	(List::Util::max map $_->[1], @alloc),
845	)	1202	)
846	}	1203	}
847		1204
848	sub size_allocate {	1205	sub size_allocate {
849	my ($self, $x, $y, $w, $h) = @_;	1206	my ($self, $w, $h) = @_;
850
851	$self->_size_allocate ($x, $y, $w, $h);
852		1207
853	($h, $w) = ($w, $h);	1208	($h, $w) = ($w, $h);
854		1209
855	my $children = $self->{children};	1210	my $children = $self->{children};
856		1211
857	my @h = map +($_->size_request)[0], @$children;	1212	my @h = map $_->{req_w}, @$children;
858		1213
859	my $req_h = List::Util::sum @h;	1214	my $req_h = List::Util::sum @h;
860		1215
861	if ($req_h > $h) {	1216	if ($req_h > $h) {
862	# ah well, not enough space	1217	# ah well, not enough space
…		…
878		1233
879	my $y = 0;	1234	my $y = 0;
880	for (0 .. $#$children) {	1235	for (0 .. $#$children) {
881	my $child = $children->[$_];	1236	my $child = $children->[$_];
882	my $h = $h[$_];	1237	my $h = $h[$_];
883	$child->size_allocate ($y, 0, $h, $w);	1238	$child->configure ($y, 0, $h, $w);
884		1239
885	$y += $h;	1240	$y += $h;
886	}	1241	}
		1242
		1243	1
887	}	1244	}
888		1245
889	#############################################################################	1246	#############################################################################
890		1247
891	package CFClient::UI::VBox;	1248	package CFClient::UI::VBox;
…		…
904	(List::Util::sum map $_->[1], @alloc),	1261	(List::Util::sum map $_->[1], @alloc),
905	)	1262	)
906	}	1263	}
907		1264
908	sub size_allocate {	1265	sub size_allocate {
909	my ($self, $x, $y, $w, $h) = @_;	1266	my ($self, $w, $h) = @_;
910		1267
911	$self->_size_allocate ($x, $y, $w, $h);	1268	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
912		1269
913	my $children = $self->{children};	1270	my $children = $self->{children};
914		1271
915	my @h = map +($_->size_request)[1], @$children;	1272	my @h = map $_->{req_h}, @$children;
916		1273
917	my $req_h = List::Util::sum @h;	1274	my $req_h = List::Util::sum @h;
918		1275
919	if ($req_h > $h) {	1276	if ($req_h > $h) {
920	# ah well, not enough space	1277	# ah well, not enough space
…		…
934		1291
935	my $y = 0;	1292	my $y = 0;
936	for (0 .. $#$children) {	1293	for (0 .. $#$children) {
937	my $child = $children->[$_];	1294	my $child = $children->[$_];
938	my $h = $h[$_];	1295	my $h = $h[$_];
939	$child->size_allocate (0, $y, $w, $h);	1296	$child->configure (0, $y, $w, $h);
940		1297
941	$y += $h;	1298	$y += $h;
942	}	1299	}
		1300
		1301	1
943	}	1302	}
944		1303
945	#############################################################################	1304	#############################################################################
946		1305
947	package CFClient::UI::Label;	1306	package CFClient::UI::Label;
948		1307
949	our @ISA = CFClient::UI::Base::;	1308	our @ISA = CFClient::UI::DrawBG::;
950		1309
951	use SDL::OpenGL;	1310	use CFClient::OpenGL;
952		1311
953	sub new {	1312	sub new {
954	my ($class, %arg) = @_;	1313	my ($class, %arg) = @_;
955		1314
956	my $self = $class->SUPER::new (	1315	my $self = $class->SUPER::new (
957	fg => [1, 1, 1],	1316	fg => [1, 1, 1],
958	fontsize => $::FONTSIZE,	1317	#bg => none
959	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,
960	align => -1,	1326	align => -1,
961	valign => -1,	1327	valign => -1,
962	padding => 2,	1328	padding => 2,
963	layout => new CFClient::Layout,	1329	can_events => 0,
964	%arg	1330	%arg
965	);	1331	);
966		1332
967	$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	}
968		1338
969	$self->set_text (delete $self->{text}) if exists $self->{text};	1339	if (exists $self->{markup}) {
970	$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	}
971		1344
972	$self	1345	$self
973	}	1346	}
974		1347
975	sub escape_text {	1348	sub escape($) {
976	local $_ = $_[1];	1349	local $_ = $_[0];
977		1350
978	s/&/&amp;/g;	1351	s/&/&amp;/g;
979	s/>/&gt;/g;	1352	s/>/&gt;/g;
980	s/</&lt;/g;	1353	s/</&lt;/g;
981		1354
982	$_[1]	1355	$_
		1356	}
		1357
		1358	sub update {
		1359	my ($self) = @_;
		1360
		1361	delete $self->{texture};
		1362	$self->SUPER::update;
983	}	1363	}
984		1364
985	sub set_text {	1365	sub set_text {
986	my ($self, $text) = @_;	1366	my ($self, $text) = @_;
987		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;
988	$self->{layout}->set_text ($text);	1372	$self->{layout}->set_text ($text);
989		1373
990	delete $self->{texture};
991	$self->update;	1374	$self->update;
		1375	$self->check_size;
992	}	1376	}
993		1377
994	sub set_markup {	1378	sub set_markup {
995	my ($self, $markup) = @_;	1379	my ($self, $markup) = @_;
996		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;
997	$self->{layout}->set_markup ($markup);	1387	$self->{layout}->set_markup ($markup);
998		1388
999	delete $self->{texture};
1000	$self->update;	1389	$self->update;
		1390	$self->check_size;
1001	}	1391	}
1002		1392
1003	sub size_request {	1393	sub size_request {
1004	my ($self) = @_;	1394	my ($self) = @_;
1005		1395
1006	$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});
1007	$self->{layout}->set_height ($self->{fontsize});	1400	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008		1401
1009	my ($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	}
1010		1413
1011	(	1414	(
1012	$w + $self->{padding} * 2,	1415	$w + $self->{padding} * 2,
1013	$h + $self->{padding} * 2,	1416	$h + $self->{padding} * 2,
1014	)	1417	)
1015	}	1418	}
1016		1419
1017	sub size_allocate {	1420	sub size_allocate {
1018	my ($self, $x, $y, $w, $h) = @_;	1421	my ($self, $w, $h) = @_;
1019
1020	$self->_size_allocate ($x, $y, $w, $h) or return;
1021		1422
1022	delete $self->{texture};	1423	delete $self->{texture};
1023	}	1424	}
1024		1425
1025	sub update {	1426	sub set_fontsize {
1026	my ($self) = @_;	1427	my ($self, $fontsize) = @_;
1027		1428
		1429	$self->{fontsize} = $fontsize;
1028	delete $self->{texture};	1430	delete $self->{texture};
		1431
1029	$self->SUPER::update;	1432	$self->update;
		1433	$self->check_size;
1030	}	1434	}
1031		1435
1032	sub _draw {	1436	sub _draw {
1033	my ($self) = @_;	1437	my ($self) = @_;
1034		1438
		1439	$self->SUPER::_draw; # draw background, if applicable
		1440
1035	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};
1036	$self->{layout}->set_width ($self->{w});	1444	$self->{layout}->set_width ($self->{w});
1037	$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
1038	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	$tex
1039	};	1460	};
1040		1461
1041	glEnable GL_BLEND;
1042	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043	glEnable GL_TEXTURE_2D;	1462	glEnable GL_TEXTURE_2D;
1044	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045		1464
		1465	if ($tex->{format} == GL_ALPHA) {
1046	glColor @{$self->{fg}};	1466	glColor @{$self->{fg}};
1047
1048	$self->{ox} = int (
1049	$self->{align} < 0 ? $self->{padding}
1050	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051	: ($self->{w} - $tex->{w}) * 0.5
1052	);
1053
1054	$self->{oy} = int (
1055	$self->{valign} < 0 ? $self->{padding}
1056	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057	: ($self->{h} - $tex->{h}) * 0.5
1058	);
1059
1060	$tex->draw_quad ($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	}
1061		1471
1062	glDisable GL_TEXTURE_2D;	1472	glDisable GL_TEXTURE_2D;
1063	glDisable GL_BLEND;
1064	}	1473	}
1065		1474
1066	#############################################################################	1475	#############################################################################
1067		1476
1068	package CFClient::UI::EntryBase;	1477	package CFClient::UI::EntryBase;
1069		1478
1070	our @ISA = CFClient::UI::Label::;	1479	our @ISA = CFClient::UI::Label::;
1071		1480
1072	use SDL;	1481	use CFClient::OpenGL;
1073	use SDL::OpenGL;
1074		1482
1075	sub new {	1483	sub new {
1076	my $class = shift;	1484	my $class = shift;
1077		1485
1078	$class->SUPER::new (	1486	$class->SUPER::new (
1079	fg => [1, 1, 1],	1487	fg => [1, 1, 1],
1080	bg => [0, 0, 0, 0.2],	1488	bg => [0, 0, 0, 0.2],
1081	active_bg => [1, 1, 1, 0.5],	1489	active_bg => [1, 1, 1, 0.5],
1082	active_fg => [0, 0, 0],	1490	active_fg => [0, 0, 0],
1083	can_hover => 1,	1491	can_hover => 1,
1084	can_focus => 1,	1492	can_focus => 1,
1085	valign => 0,	1493	valign => 0,
		1494	can_events => 1,
		1495	#text => ...
1086	@_	1496	@_
1087	)	1497	)
1088	}	1498	}
1089		1499
1090	sub _set_text {	1500	sub _set_text {
…		…
1092		1502
1093	delete $self->{cur_h};	1503	delete $self->{cur_h};
1094		1504
1095	return if $self->{text} eq $text;	1505	return if $self->{text} eq $text;
1096		1506
		1507	delete $self->{texture};
		1508
1097	$self->{last_activity} = $::NOW;	1509	$self->{last_activity} = $::NOW;
1098	$self->{text} = $text;	1510	$self->{text} = $text;
1099		1511
1100	$text =~ s/./*/g if $self->{hidden};	1512	$text =~ s/./*/g if $self->{hidden};
1101	$self->{layout}->set_text ("$text ");	1513	$self->{layout}->set_text ("$text ");
1102		1514
1103	$self->emit (changed => $self->{text});	1515	$self->emit (changed => $self->{text});
1104	}
1105
1106	sub get_text {
1107	$_[0]{text}
1108	}
1109
1110	sub size_request {
1111	my ($self) = @_;
1112
1113	my ($w, $h) = $self->SUPER::size_request;
1114
1115	($w + 1, $h) # add 1 for cursor
1116	}
1117
1118	sub size_allocate {
1119	my ($self, $x, $y, $w, $h) = @_;
1120
1121	$self->SUPER::size_allocate ($x, $y, $w, $h);
1122
1123	$self->_set_text ($self->{text});
1124	}	1516	}
1125		1517
1126	sub set_text {	1518	sub set_text {
1127	my ($self, $text) = @_;	1519	my ($self, $text) = @_;
1128		1520
1129	$self->{cursor} = length $text;	1521	$self->{cursor} = length $text;
1130	$self->_set_text ($text);	1522	$self->_set_text ($text);
1131	$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 $self->{text});#d# don't check for == inside _set_text
1132	}	1543	}
1133		1544
1134	sub key_down {	1545	sub key_down {
1135	my ($self, $ev) = @_;	1546	my ($self, $ev) = @_;
1136		1547
1137	my $mod = $ev->key_mod;	1548	my $mod = $ev->{mod};
1138	my $sym = $ev->key_sym;	1549	my $sym = $ev->{sym};
1139
1140	my $uni = $ev->key_unicode;	1550	my $uni = $ev->{unicode};
1141		1551
1142	my $text = $self->get_text;	1552	my $text = $self->get_text;
1143		1553
1144	if ($sym == SDLK_BACKSPACE) {	1554	if ($uni == 8) {
1145	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1555	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146	} elsif ($sym == SDLK_DELETE) {	1556	} elsif ($uni == 127) {
1147	substr $text, $self->{cursor}, 1, "";	1557	substr $text, $self->{cursor}, 1, "";
1148	} elsif ($sym == SDLK_LEFT) {	1558	} elsif ($sym == CFClient::SDLK_LEFT) {
1149	--$self->{cursor} if $self->{cursor};	1559	--$self->{cursor} if $self->{cursor};
1150	} elsif ($sym == SDLK_RIGHT) {	1560	} elsif ($sym == CFClient::SDLK_RIGHT) {
1151	++$self->{cursor} if $self->{cursor} < length $self->{text};	1561	++$self->{cursor} if $self->{cursor} < length $self->{text};
1152	} elsif ($sym == SDLK_HOME) {	1562	} elsif ($sym == CFClient::SDLK_HOME) {
1153	$self->{cursor} = 0;	1563	$self->{cursor} = 0;
1154	} elsif ($sym == SDLK_END) {	1564	} elsif ($sym == CFClient::SDLK_END) {
1155	$self->{cursor} = length $text;	1565	$self->{cursor} = length $text;
1156	} elsif ($sym == SDLK_ESCAPE) {	1566	} elsif ($uni == 27) {
1157	$self->emit ('escape');	1567	$self->emit ('escape');
1158	} elsif ($uni) {	1568	} elsif ($uni) {
1159	substr $text, $self->{cursor}++, 0, chr $uni;	1569	substr $text, $self->{cursor}++, 0, chr $uni;
1160	}	1570	}
1161		1571
1162	$self->_set_text ($text);	1572	$self->_set_text ($text);
1163	$self->update;	1573	$self->update;
		1574	$self->check_size;
1164	}	1575	}
1165		1576
1166	sub focus_in {	1577	sub focus_in {
1167	my ($self) = @_;	1578	my ($self) = @_;
1168		1579
…		…
1236		1647
1237	package CFClient::UI::Entry;	1648	package CFClient::UI::Entry;
1238		1649
1239	our @ISA = CFClient::UI::EntryBase::;	1650	our @ISA = CFClient::UI::EntryBase::;
1240		1651
1241	use SDL;	1652	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1653
1244	sub key_down {	1654	sub key_down {
1245	my ($self, $ev) = @_;	1655	my ($self, $ev) = @_;
1246		1656
1247	my $sym = $ev->key_sym;	1657	my $sym = $ev->{sym};
1248		1658
1249	if ($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} = '';
1250	$self->emit (activate => $self->get_text);	1664	$self->emit (activate => $txt);
1251	$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	}
1252		1688
1253	} else {	1689	} else {
1254	$self->SUPER::key_down ($ev);	1690	$self->SUPER::key_down ($ev);
1255	}	1691	}
1256		1692
…		…
1260		1696
1261	package CFClient::UI::Button;	1697	package CFClient::UI::Button;
1262		1698
1263	our @ISA = CFClient::UI::Label::;	1699	our @ISA = CFClient::UI::Label::;
1264		1700
1265	use SDL;	1701	use CFClient::OpenGL;
1266	use SDL::OpenGL;
1267		1702
1268	my @tex =	1703	my @tex =
1269	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1704	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270	qw(b1_button_active.png);	1705	qw(b1_button_active.png);
1271		1706
1272	sub new {	1707	sub new {
1273	my $class = shift;	1708	my $class = shift;
1274		1709
1275	$class->SUPER::new (	1710	$class->SUPER::new (
1276	padding => 4,	1711	padding => 4,
		1712	fg => [1, 1, 1],
		1713	active_fg => [0, 0, 1],
		1714	can_hover => 1,
		1715	align => 0,
		1716	valign => 0,
		1717	can_events => 1,
		1718	@_
		1719	)
		1720	}
		1721
		1722	sub button_up {
		1723	my ($self, $ev, $x, $y) = @_;
		1724
		1725	if ($x >= 0 && $x < $self->{w}
		1726	&& $y >= 0 && $y < $self->{h}) {
		1727	$self->emit ("activate");
		1728	}
		1729	}
		1730
		1731	sub _draw {
		1732	my ($self) = @_;
		1733
		1734	local $self->{fg} = $self->{fg};
		1735
		1736	if ($GRAB == $self) {
		1737	$self->{fg} = $self->{active_fg};
		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	$class->SUPER::new (
		1767	padding => 2,
1277	fg => [1, 1, 1],	1768	fg => [1, 1, 1],
		1769	active_fg => [1, 1, 0],
1278	bg => [1, 1, 1, 0.2],	1770	bg => [0, 0, 0, 0.2],
1279	active_fg => [0, 0, 1],	1771	active_bg => [1, 1, 1, 0.5],
		1772	state => 0,
1280	can_hover => 1,	1773	can_hover => 1,
1281	@_	1774	@_
1282	)	1775	)
1283	}	1776	}
1284		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{padding} * 2 + 6) x 2
		1782	}
		1783
1285	sub button_up {	1784	sub button_down {
1286	my ($self, $ev, $x, $y) = @_;	1785	my ($self, $ev, $x, $y) = @_;
1287		1786
1288	if ($x >= 0 && $x < $self->{w}	1787	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1289	&& $y >= 0 && $y < $self->{h}) {	1788	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1290	$self->emit ("activate");	1789	$self->{state} = !$self->{state};
		1790	$self->emit (changed => $self->{state});
1291	}	1791	}
1292	}	1792	}
1293		1793
1294	sub _draw {	1794	sub _draw {
1295	my ($self) = @_;	1795	my ($self) = @_;
1296		1796
1297	local $self->{fg} = $self->{fg};	1797	$self->SUPER::_draw;
1298		1798
1299	if ($GRAB == $self) {	1799	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1300	$self->{fg} = $self->{active_fg};	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);
1301	}	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);
1302		1964
1303	glEnable GL_BLEND;	1965	glEnable GL_BLEND;
1304	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1966	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305	glEnable GL_TEXTURE_2D;	1967	glEnable GL_TEXTURE_2D;
1306	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1968	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307	glColor 0, 0, 0, 1;
1308		1969
1309	$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;
1310		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;
1311	glDisable GL_TEXTURE_2D;	1998	glDisable GL_TEXTURE_2D;
1312	glDisable GL_BLEND;
1313
1314	$self->SUPER::_draw;
1315	}	1999	}
1316		2000
1317	#############################################################################	2001	#############################################################################
1318		2002
1319	package CFClient::UI::CheckBox;	2003	package CFClient::UI::Gauge;
1320		2004
1321	our @ISA = CFClient::UI::DrawBG::;	2005	our @ISA = CFClient::UI::VBox::;
1322
1323	my @tex =
1324	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1325	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326
1327	use SDL;
1328	use SDL::OpenGL;
1329		2006
1330	sub new {	2007	sub new {
1331	my $class = shift;	2008	my ($class, %arg) = @_;
1332		2009
1333	$class->SUPER::new (	2010	my $self = $class->SUPER::new (
1334	padding => 2,	2011	tooltip => $arg{type},
1335	fg => [1, 1, 1],
1336	active_fg => [1, 1, 0],
1337	state => 0,
1338	can_hover => 1,	2012	can_hover => 1,
1339	@_	2013	can_events => 1,
		2014	%arg,
1340	)	2015	);
1341	}
1342		2016
1343	sub size_request {	2017	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1344	my ($self) = @_;	2018	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1345		2019	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1346	($self->{padding} * 2 + 6) x 2
1347	}
1348
1349	sub size_allocate {
1350	my ($self, $x, $y, $w, $h) = @_;
1351
1352	$self->_size_allocate ($x, $y, $w, $h);
1353	}
1354
1355	sub button_down {
1356	my ($self, $ev, $x, $y) = @_;
1357
1358	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1359	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1360	$self->{state} = !$self->{state};
1361	$self->emit (changed => $self->{state});
1362	}
1363	}
1364
1365	sub _draw {
1366	my ($self) = @_;
1367
1368	$self->SUPER::_draw;
1369
1370	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1371
1372	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373
1374	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375
1376	glEnable GL_BLEND;
1377	glEnable GL_TEXTURE_2D;
1378	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1379
1380	my $tex = $self->{state} ? $tex[1] : $tex[0];
1381
1382	$tex->draw_quad (0, 0, $s, $s);
1383
1384	glDisable GL_TEXTURE_2D;
1385	glDisable GL_BLEND;
1386	}
1387
1388	#############################################################################
1389
1390	package CFClient::UI::VGauge;
1391
1392	our @ISA = CFClient::UI::Base::;
1393
1394	use SDL::OpenGL;
1395
1396	my %tex = (
1397	food => [
1398	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1399	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1400	],
1401	grace => [
1402	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1403	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1404	],
1405	hp => [
1406	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1407	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1408	],
1409	mana => [
1410	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1411	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1412	],
1413	);
1414
1415	# eg. VGauge->new (gauge => 'food'), default gauge: food
1416	sub new {
1417	my $class = shift;
1418
1419	my $self = $class->SUPER::new (gauge => 'food', @_);
1420		2020
1421	$self	2021	$self
1422	}	2022	}
1423		2023
1424	sub size_request {	2024	sub set_fontsize {
1425	my ($self) = @_;	2025	my ($self, $fsize) = @_;
1426		2026
1427	($self->{w}, $self->{h})	2027	$self->{value}->set_fontsize ($fsize);
		2028	$self->{max} ->set_fontsize ($fsize);
1428	}	2029	}
1429		2030
1430	sub set_max {	2031	sub set_max {
1431	my ($self, $max) = @_;	2032	my ($self, $max) = @_;
1432	$self->{max_val} = $max;	2033
		2034	$self->{gauge}->set_max ($max);
		2035	$self->{max}->set_text ($max);
1433	}	2036	}
1434		2037
1435	sub set_value {	2038	sub set_value {
1436	my ($self, $val, $max) = @_;	2039	my ($self, $val, $max) = @_;
1437		2040
1438	$self->set_max ($max)	2041	$self->set_max ($max)
1439	if defined $max;	2042	if defined $max;
1440		2043
1441	$max = $self->{max_val};	2044	$self->{gauge}->set_value ($val, $max);
1442	$self->{val} = $val;	2045	$self->{value}->set_text ($val);
1443
1444	$self->update;
1445	}
1446
1447	sub _draw {
1448	my ($self) = @_;
1449
1450	my $tex = $tex{$self->{gauge}};
1451
1452	my ($w, $h) = ($self->{w}, $self->{h});
1453
1454	my $ycut = $self->{val} / ($self->{max_val} || 1);
1455	$ycut = 1 if $self->{val} > $self->{max_val};
1456
1457	my $t1 = $tex->[0];
1458	my $t2 = $tex->[1];
1459
1460	glEnable GL_BLEND;
1461	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462	glEnable GL_TEXTURE_2D;
1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464
1465	my $h1 = $self->{h} - $ycut * $self->{h};
1466	my $h2 = $ycut * $self->{h};
1467
1468	my $yp = 0;
1469
1470	glBindTexture (GL_TEXTURE_2D, $t1->{name});
1471	glBegin (GL_QUADS);
1472	glTexCoord (0, 0); glVertex (0 , $yp);
1473	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1474	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1475	glTexCoord (1, 0); glVertex (0 + $w, $yp);
1476	glEnd ();
1477
1478	$yp += $h1;
1479
1480	glBindTexture (GL_TEXTURE_2D, $t2->{name});
1481	glBegin (GL_QUADS);
1482	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1483	glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1484	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1485	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1486	glEnd ();
1487
1488	glDisable GL_BLEND;
1489	glDisable GL_TEXTURE_2D;
1490	}	2046	}
1491		2047
1492	#############################################################################	2048	#############################################################################
1493		2049
1494	package CFClient::UI::Slider;	2050	package CFClient::UI::Slider;
1495		2051
1496	use strict;	2052	use strict;
1497		2053
1498	use SDL::OpenGL;	2054	use CFClient::OpenGL;
1499		2055
1500	our @ISA = CFClient::UI::DrawBG::;	2056	our @ISA = CFClient::UI::DrawBG::;
1501		2057
1502	my @tex =	2058	my @tex =
1503	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2059	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1504	qw(s1_slider.png s1_slider_bg.png);	2060	qw(s1_slider.png s1_slider_bg.png);
1505		2061
1506	sub new {	2062	sub new {
1507	my $class = shift;	2063	my $class = shift;
1508		2064
1509	# range [value, low, high, page]	2065	# range [value, low, high, page, unit]
1510		2066
1511	# TODO: 0-width page	2067	# TODO: 0-width page
1512	# TODO: req_w/h are wrong with vertical	2068	# TODO: req_w/h are wrong with vertical
1513	# TODO: calculations are off	2069	# TODO: calculations are off
1514	my $self = $class->SUPER::new (	2070	my $self = $class->SUPER::new (
1515	fg => [1, 1, 1],	2071	fg => [1, 1, 1],
1516	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],
1517	range => [0, 0, 100, 10],	2075	range => [0, 0, 100, 10],
1518	req_w => 40,	2076	req_w => $::WIDTH / 80,
1519	req_h => 13,	2077	req_h => $::WIDTH / 80,
1520	vertical => 0,	2078	vertical => 0,
1521	can_hover => 1,	2079	can_hover => 1,
1522	inner_pad => 5,	2080	inner_pad => 0.02,
1523	@_	2081	@_
1524	);	2082	);
1525		2083
		2084	$self->set_value ($self->{range}[0]);
		2085	$self->update;
		2086
1526	$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	$value = $lo if $value < $lo;
		2106	$value = $hi if $value > $hi;
		2107
		2108	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2109	if $unit;
		2110
		2111	$page = $hi - $lo if $page > $hi - $lo;
		2112
		2113	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2114
		2115	if ($value != $old_value) {
		2116	$self->emit (changed => $value);
		2117	$self->update;
		2118	}
1527	}	2119	}
1528		2120
1529	sub size_request {	2121	sub size_request {
1530	my ($self) = @_;	2122	my ($self) = @_;
1531		2123
…		…
1544		2136
1545	sub mouse_motion {	2137	sub mouse_motion {
1546	my ($self, $ev, $x, $y) = @_;	2138	my ($self, $ev, $x, $y) = @_;
1547		2139
1548	if ($GRAB == $self) {	2140	if ($GRAB == $self) {
		2141	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2142
		2143	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2144
		2145	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2146
		2147	$self->set_value ($x * ($hi - $lo) + $lo);
		2148	}
		2149	}
		2150
		2151	sub update {
		2152	my ($self) = @_;
		2153
		2154	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2155	$self->set_value ($self->{range}[0]);
		2156
1549	my ($value, $lo, $hi, $page) = @{$self->{range}};	2157	my ($value, $lo, $hi, $page) = @{$self->{range}};
1550		2158
1551	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2159	my $inner_w = 1 - 2 * $self->{inner_pad};
1552		2160
1553	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2161	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1554	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1555		2162
1556	$x -= $inner_pad_px; # substract the padding	2163	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1557	$x = $x * ($hi - $lo) / $inner_w + $lo;	2164	$value = $self->{scale} * ($value - $lo);
1558	$x = $lo if $x < $lo;
1559	$x = $hi - $page if $x > $hi - $page;
1560	$self->{range}[0] = $x;
1561		2165
1562	$self->emit (changed => $x);	2166	$value = $self->{inner_pad} + ($value - $page * 0.5);
1563	$self->update;	2167
		2168	$value = 0 if $value < 0;
		2169	$page = 1 - $value if $value + $page > 1;
		2170
		2171	$self->{knob_x} = $value;
		2172	$self->{knob_w} = $page;
1564	}	2173	});
1565	}
1566		2174
1567	# the inner_* stuff is for generating a padding for the slider handle,	2175	$self->SUPER::update;
1568	# so that the handle doesn't leave the texture. This calculation isn't 100%
1569	# correct propably, but it does the job for now
1570	sub _calc_inner_pad_px {
1571	my ($self, $w) = @_;
1572	($w / 100) * $self->{inner_pad} # % to pixels
1573	}	2176	}
1574		2177
1575	sub _draw {	2178	sub _draw {
1576	my ($self) = @_;	2179	my ($self) = @_;
1577		2180
1578	$self->SUPER::_draw ();	2181	$self->SUPER::_draw ();
1579		2182
1580	my ($w, $h) = @$self{qw(w h)};	2183	glScale $self->{w}, $self->{h};
1581		2184
1582	if ($self->{vertical}) {	2185	if ($self->{vertical}) {
1583	# draw a vertical slider like a rotated horizontal slider	2186	# draw a vertical slider like a rotated horizontal slider
1584		2187
		2188	glTranslate 1, 0, 0;
1585	glRotate 90, 0, 0, 1;	2189	glRotate 90, 0, 0, 1;
1586	glTranslate 0, -$self->{w}, 0;
1587
1588	($w, $h) = ($h, $w);
1589	}	2190	}
1590		2191
1591	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2192	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1592	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2193	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1593		2194
1594	my ($value, $lo, $hi, $page) = @{$self->{range}};
1595
1596	$hi = $value + 1 if $lo == $hi;
1597
1598	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1599	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1600
1601	$page = int $page * $inner_w / ($hi - $lo);
1602	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1603
1604	$w -= $page;
1605	$page &= ~1;
1606	glTranslate $page * 0.5, 0, 0;
1607	$page ||= 2;
1608
1609	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1610	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1611
1612	glEnable GL_BLEND;
1613	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1614	glEnable GL_TEXTURE_2D;	2195	glEnable GL_TEXTURE_2D;
1615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2196	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1616		2197
1617	# draw background	2198	# draw background
1618	$tex[1]->draw_quad (0, 0, $w, $h);	2199	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1619		2200
1620	# draw handle	2201	# draw handle
1621	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2202	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1622		2203
1623	glDisable GL_BLEND;
1624	glDisable GL_TEXTURE_2D;	2204	glDisable GL_TEXTURE_2D;
1625	}	2205	}
1626		2206
1627	#############################################################################	2207	#############################################################################
1628		2208
		2209	package CFClient::UI::ValSlider;
		2210
		2211	our @ISA = CFClient::UI::HBox::;
		2212
		2213	sub new {
		2214	my ($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
1629	package CFClient::UI::TextView;	2250	package CFClient::UI::TextView;
1630		2251
1631	our @ISA = CFClient::UI::HBox::;	2252	our @ISA = CFClient::UI::HBox::;
1632		2253
1633	use SDL::OpenGL;	2254	use CFClient::OpenGL;
1634		2255
1635	sub new {	2256	sub new {
1636	my $class = shift;	2257	my $class = shift;
1637		2258
1638	my $self = $class->SUPER::new (	2259	my $self = $class->SUPER::new (
1639	req_w => $::WIDTH / 6,	2260	fontsize => 1,
1640	req_h => $::HEIGHT / 6,	2261	can_events => 0,
1641	fontsize => $::FONTSIZE,	2262	#font => default_font
1642	@_,	2263	@_,
1643		2264
1644	layout => (new CFClient::Layout),	2265	layout => (new CFClient::Layout 1),
1645	par => [],	2266	par => [],
1646	height => 0,	2267	height => 0,
1647	children => [	2268	children => [
1648	(new CFClient::UI::Empty expand => 1),	2269	(new CFClient::UI::Empty expand => 1),
1649	(new CFClient::UI::Slider vertical => 1),	2270	(new CFClient::UI::Slider vertical => 1),
1650	],	2271	],
1651	);	2272	);
1652		2273
1653	$self->{children}[1]->connect (changed => sub {	2274	$self->{children}[1]->connect (changed => sub { $self->update });
1654	$self->update;
1655	});
1656		2275
1657	$self	2276	$self
1658	}	2277	}
1659		2278
1660	sub set_fontsize {	2279	sub set_fontsize {
…		…
1662		2281
1663	$self->{fontsize} = $fontsize;	2282	$self->{fontsize} = $fontsize;
1664	$self->reflow;	2283	$self->reflow;
1665	}	2284	}
1666		2285
		2286	sub size_allocate {
		2287	my ($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	$self->reflow;
		2296	}
		2297
1667	sub text_height {	2298	sub text_height {
1668	my ($self, $text) = @_;	2299	my ($self, $text, $indent) = @_;
1669		2300
1670	my $layout = $self->{layout};	2301	my $layout = $self->{layout};
1671		2302
1672	$layout->set_height ($self->{fontsize});	2303	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1673	$layout->set_width ($self->{w});	2304	$layout->set_width ($self->{children}[0]{w} - $indent);
1674	$layout->set_text ($text);	2305	$layout->set_markup ($text);
1675		2306
1676	($layout->size)[1]	2307	($layout->size)[1]
1677	}	2308	}
1678		2309
1679	sub reflow {	2310	sub reflow {
…		…
1681		2312
1682	$self->{need_reflow}++;	2313	$self->{need_reflow}++;
1683	$self->update;	2314	$self->update;
1684	}	2315	}
1685		2316
1686	sub size_request {
1687	my ($self) = @_;
1688
1689	($self->{req_w}, $self->{req_h})
1690	}
1691
1692	sub size_allocate {
1693	my ($self, $x, $y, $w, $h) = @_;
1694
1695	$self->SUPER::size_allocate ($x, $y, $w, $h);
1696
1697	$self->{layout}->set_height ($self->{fontsize});
1698	$self->{layout}->set_width ($self->{w});
1699
1700	$self->reflow;
1701	}
1702
1703	sub add_paragraph {	2317	sub add_paragraph {
1704	my ($self, $color, $text) = @_;	2318	my ($self, $color, $text, $indent) = @_;
1705		2319
1706	#TODO: intelligently "reformat" paragraph	2320	#TODO: intelligently "reformat" paragraph
1707		2321
		2322	for my $line (split /\n/, $text) {
1708	my $height = $self->text_height ($text);	2323	my $height = $self->text_height ($line);
1709
1710	$self->{height} += $height;	2324	$self->{height} += $height;
1711
1712	push @{$self->{par}}, [$height, $color, $text];	2325	push @{$self->{par}}, [$height, $color, $indent, $line];
		2326	}
1713		2327
1714	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2328	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1715	$self->{children}[1]->update;	2329	$self->{children}[1]->update;
1716	}	2330	}
1717		2331
…		…
1722		2336
1723	return unless $self->{h} > 0;	2337	return unless $self->{h} > 0;
1724		2338
1725	delete $self->{texture};	2339	delete $self->{texture};
1726		2340
1727	$ROOT->on_refresh ($self, sub {	2341	$ROOT->on_post_alloc ($self, sub {
1728	if (delete $self->{need_reflow}) {	2342	if (delete $self->{need_reflow}) {
1729	my $height = 0;	2343	my $height = 0;
1730		2344
1731	$height += $_->[0] = $self->text_height ($_->[2])	2345	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1732	for @{$self->{par}};	2346	for @{$self->{par}};
1733		2347
1734	$self->{height} = $height;	2348	$self->{height} = $height;
1735		2349
1736	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2350	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2351	$self->{children}[1]->update;
1737		2352
1738	delete $self->{texture};	2353	delete $self->{texture};
1739	}	2354	}
1740		2355
1741	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2356	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1742	glClearColor 0, 0, 0, 1;	2357	glClearColor 0.5, 0.5, 0.5, 0;
1743	glClear GL_COLOR_BUFFER_BIT;	2358	glClear GL_COLOR_BUFFER_BIT;
1744
1745	glEnable GL_BLEND;
1746	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747	glEnable GL_TEXTURE_2D;
1748	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1749		2359
1750	my $top = int $self->{children}[1]{range}[0];	2360	my $top = int $self->{children}[1]{range}[0];
1751		2361
1752	my $y0 = $top;	2362	my $y0 = $top;
1753	my $y1 = $top + $self->{h};	2363	my $y1 = $top + $self->{h};
1754		2364
1755	my $y = 0;	2365	my $y = 0;
1756		2366
1757	my $layout = $self->{layout};	2367	my $layout = $self->{layout};
1758		2368
		2369	$layout->set_font ($self->{font}) if $self->{font};
		2370
		2371	glEnable GL_BLEND;
		2372	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2373
1759	for my $par (@{$self->{par}}) {	2374	for my $par (@{$self->{par}}) {
1760	my $h = $par->[0];	2375	my $h = $par->[0];
1761		2376
1762	if ($y0 < $y + $h && $y < $y1) {	2377	if ($y0 < $y + $h && $y < $y1) {
		2378	$layout->set_foreground (@{ $par->[1] });
		2379	$layout->set_width ($self->{w} - $par->[2]);
1763	$layout->set_text ($par->[2]);	2380	$layout->set_markup ($par->[3]);
1764		2381
1765	glColor @{ $par->[1] };	2382	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1766	my ($W, $H) = $layout->size;	2383
1767	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2384	glRasterPos $par->[2], $y - $y0;
		2385	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1768	}	2386	}
1769		2387
1770	$y += $h;	2388	$y += $h;
1771	}	2389	}
1772		2390
1773	glDisable GL_TEXTURE_2D;
1774	glDisable GL_BLEND;	2391	glDisable GL_BLEND;
1775	};	2392	};
1776	});	2393	});
1777	}	2394	}
1778		2395
1779	sub _draw {	2396	sub _draw {
1780	my ($self) = @_;	2397	my ($self) = @_;
1781		2398
1782	if ($self->{texture}) {
1783	glEnable GL_TEXTURE_2D;	2399	glEnable GL_TEXTURE_2D;
1784	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2401	glColor 1, 1, 1, 1;
1785	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2402	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1786	glDisable GL_TEXTURE_2D;	2403	glDisable GL_TEXTURE_2D;
1787	}
1788		2404
1789	$self->{children}[1]->draw;	2405	$self->{children}[1]->draw;
1790		2406
1791	}	2407	}
1792		2408
1793	#############################################################################	2409	#############################################################################
1794		2410
1795	package CFClient::UI::MapWidget;
1796
1797	use strict;
1798
1799	use List::Util qw(min max);
1800
1801	use SDL;
1802	use SDL::OpenGL;
1803
1804	our @ISA = CFClient::UI::Base::;
1805
1806	sub new {
1807	my $class = shift;
1808
1809	$class->SUPER::new (
1810	z => -1,
1811	can_focus => 1,
1812	list => (glGenLists 1),
1813	@_
1814	)
1815	}
1816
1817	sub key_down {
1818	print "MAPKEYDOWN\n";
1819	}
1820
1821	sub key_up {
1822	}
1823
1824	sub button_down {
1825	my ($self, $ev, $x, $y) = @_;
1826
1827	$self->focus_in;
1828
1829	if ($ev->button == 2) {
1830	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1831	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1832
1833	$self->{motion} = sub {
1834	my ($ev, $x, $y) = @_;
1835
1836	($x, $y) = ($ev->motion_x, $ev->motion_y);
1837
1838	$::CFG->{map_shift_x} = $bw + $x - $ox;
1839	$::CFG->{map_shift_y} = $bh + $y - $oy;
1840
1841	$self->update;
1842	};
1843	}
1844	}
1845
1846	sub button_up {
1847	my ($self, $ev, $x, $y) = @_;
1848
1849	delete $self->{motion};
1850	}
1851
1852	sub mouse_motion {
1853	my ($self, $ev, $x, $y) = @_;
1854
1855	$self->{motion}->($ev, $x, $y) if $self->{motion};
1856	}
1857
1858	sub size_request {
1859	(
1860	1 + 32 * int $::WIDTH / 32,
1861	1 + 32 * int $::HEIGHT / 32,
1862	)
1863	}
1864
1865	sub update {
1866	my ($self) = @_;
1867
1868	$self->{need_update} = 1;
1869	$self->SUPER::update;
1870	}
1871
1872	sub draw {
1873	my ($self) = @_;
1874
1875	if (delete $self->{need_update}) {
1876	glNewList $self->{list}, GL_COMPILE;
1877
1878	if ($::MAP) {
1879	my $sw = int $::WIDTH / 32;
1880	my $sh = int $::HEIGHT / 32;
1881
1882	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1883	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1884
1885	glTranslate $sx0 - 32, $sy0 - 32, 0;
1886
1887	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1888
1889	if ($::CFG->{fow_enable}) {
1890	if ($::CFG->{fow_smooth}) { # smooth fog of war
1891	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1892	glConvolutionFilter2D
1893	GL_CONVOLUTION_2D,
1894	GL_ALPHA,
1895	3, 3,
1896	GL_ALPHA, GL_FLOAT,
1897	pack "f*",
1898	0.1, 0.1, 0.1,
1899	0.1, 0.2, 0.1,
1900	0.1, 0.1, 0.1,
1901	;
1902	glEnable GL_CONVOLUTION_2D;
1903	}
1904
1905	$self->{fow_texture} = new CFClient::Texture
1906	w => $w,
1907	h => $h,
1908	data => $data,
1909	internalformat => GL_ALPHA,
1910	format => GL_ALPHA;
1911
1912	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1913
1914	glEnable GL_BLEND;
1915	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1916	glEnable GL_TEXTURE_2D;
1917	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1918
1919	glColor +($::CFG->{fow_intensity}) x 3, 1;
1920	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1921
1922	glDisable GL_TEXTURE_2D;
1923	glDisable GL_BLEND;
1924	}
1925
1926	# HACK BEGIN
1927	{
1928	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1929	my ($w, $h) = (250, 250);
1930
1931	glEnable GL_BLEND;
1932	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933	glEnable GL_TEXTURE_2D;
1934	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936	$self->{mapmap_texture} =
1937	new CFClient::Texture
1938	w => $w,
1939	h => $h,
1940	data => $::MAP->mapmap ($w, $h),
1941	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1942
1943	$self->{mapmap_texture}->draw_quad (100, 100);
1944
1945	glDisable GL_TEXTURE_2D;
1946	glDisable GL_BLEND;
1947	}
1948	# HACK END
1949	}
1950
1951	glEndList;
1952	}
1953
1954	glPushMatrix;
1955	glCallList $self->{list};
1956	glPopMatrix;
1957
1958	if ($FOCUS != $self) {
1959	glColor 64/255, 64/255, 64/255;
1960	glLogicOp GL_AND;
1961	glEnable GL_COLOR_LOGIC_OP;
1962	glBegin GL_QUADS;
1963	glVertex 0, 0;
1964	glVertex 0, $::HEIGHT;
1965	glVertex $::WIDTH, $::HEIGHT;
1966	glVertex $::WIDTH, 0;
1967	glEnd;
1968	glDisable GL_COLOR_LOGIC_OP;
1969	}
1970	}
1971
1972	my %DIR = (
1973	SDLK_KP8, [1, "north"],
1974	SDLK_KP9, [2, "northeast"],
1975	SDLK_KP6, [3, "east"],
1976	SDLK_KP3, [4, "southeast"],
1977	SDLK_KP2, [5, "south"],
1978	SDLK_KP1, [6, "southwest"],
1979	SDLK_KP4, [7, "west"],
1980	SDLK_KP7, [8, "northwest"],
1981
1982	SDLK_UP, [1, "north"],
1983	SDLK_RIGHT, [3, "east"],
1984	SDLK_DOWN, [5, "south"],
1985	SDLK_LEFT, [7, "west"],
1986	);
1987
1988	sub key_down {
1989	my ($self, $ev) = @_;
1990
1991	my $mod = $ev->key_mod;
1992	my $sym = $ev->key_sym;
1993
1994	if ($sym == SDLK_KP5) {
1995	$::CONN->user_send ("stay fire");
1996	} elsif ($sym == SDLK_a) {
1997	$::CONN->user_send ("apply");
1998	} elsif ($sym == SDLK_QUOTE) {
1999	$self->emit ('activate_console');
2000	} elsif ($sym == SDLK_SLASH) {
2001	$self->emit ('activate_console' => '/');
2002	} elsif (exists $DIR{$sym}) {
2003	if ($mod & KMOD_SHIFT) {
2004	$self->{shft}++;
2005	$::CONN->user_send ("fire $DIR{$sym}[0]");
2006	} elsif ($mod & KMOD_CTRL) {
2007	$self->{ctrl}++;
2008	$::CONN->user_send ("run $DIR{$sym}[0]");
2009	} else {
2010	$::CONN->user_send ("$DIR{$sym}[1]");
2011	}
2012	}
2013	}
2014
2015	sub key_up {
2016	my ($self, $ev) = @_;
2017
2018	my $mod = $ev->key_mod;
2019	my $sym = $ev->key_sym;
2020
2021	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2022	$::CONN->user_send ("fire_stop");
2023	}
2024	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2025	$::CONN->user_send ("run_stop");
2026	}
2027	}
2028
2029	#############################################################################
2030
2031	package CFClient::UI::Animator;	2411	package CFClient::UI::Animator;
2032		2412
2033	use SDL::OpenGL;	2413	use CFClient::OpenGL;
2034		2414
2035	our @ISA = CFClient::UI::Bin::;	2415	our @ISA = CFClient::UI::Bin::;
2036		2416
2037	sub moveto {	2417	sub moveto {
2038	my ($self, $x, $y) = @_;	2418	my ($self, $x, $y) = @_;
…		…
2076		2456
2077	sub new {	2457	sub new {
2078	my $class = shift;	2458	my $class = shift;
2079		2459
2080	my $self = $class->SUPER::new (	2460	my $self = $class->SUPER::new (
2081	state => 0,	2461	state => 0,
2082	connect_activate => \&toggle_flopper,	2462	connect_activate => \&toggle_flopper,
2083	@_	2463	@_
2084	);	2464	);
2085		2465
2086	if ($self->{state}) {	2466	if ($self->{state}) {
…		…
2107	$self->emit (changed => $self->{state});	2487	$self->emit (changed => $self->{state});
2108	}	2488	}
2109		2489
2110	#############################################################################	2490	#############################################################################
2111		2491
		2492	package CFClient::UI::Tooltip;
		2493
		2494	our @ISA = CFClient::UI::Bin::;
		2495
		2496	use CFClient::OpenGL;
		2497
		2498	sub new {
		2499	my $class = shift;
		2500
		2501	$class->SUPER::new (
		2502	@_,
		2503	can_events => 0,
		2504	)
		2505	}
		2506
		2507	sub set_tooltip_from {
		2508	my ($self, $widget) = @_;
		2509
		2510	$self->add (new CFClient::UI::Label
		2511	markup => $widget->{tooltip},
		2512	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2513	fontsize => 0.8,
		2514	fg => [0, 0, 0, 1],
		2515	ellipsise => 0,
		2516	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2517	);
		2518	}
		2519
		2520	sub size_request {
		2521	my ($self) = @_;
		2522
		2523	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2524
		2525	($w + 4, $h + 4)
		2526	}
		2527
		2528	sub size_allocate {
		2529	my ($self, $w, $h) = @_;
		2530
		2531	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2532	}
		2533
		2534	sub _draw {
		2535	my ($self) = @_;
		2536
		2537	glTranslate 0.375, 0.375;
		2538
		2539	my ($w, $h) = @$self{qw(w h)};
		2540
		2541	glColor 1, 0.8, 0.4;
		2542	glBegin GL_QUADS;
		2543	glVertex 0 , 0;
		2544	glVertex 0 , $h;
		2545	glVertex $w, $h;
		2546	glVertex $w, 0;
		2547	glEnd;
		2548
		2549	glColor 0, 0, 0;
		2550	glBegin GL_LINE_LOOP;
		2551	glVertex 0 , 0;
		2552	glVertex 0 , $h;
		2553	glVertex $w, $h;
		2554	glVertex $w, 0;
		2555	glEnd;
		2556
		2557	glTranslate 2 - 0.375, 2 - 0.375;
		2558	$self->SUPER::_draw;
		2559	}
		2560
		2561	#############################################################################
		2562
		2563	package CFClient::UI::Face;
		2564
		2565	our @ISA = CFClient::UI::Base::;
		2566
		2567	use CFClient::OpenGL;
		2568
		2569	sub new {
		2570	my $class = shift;
		2571
		2572	my $self = $class->SUPER::new (
		2573	aspect => 1,
		2574	@_,
		2575	);
		2576
		2577	if ($self->{anim} && $self->{animspeed}) {
		2578	Scalar::Util::weaken (my $widget = $self);
		2579
		2580	$self->{timer} = Event->timer (
		2581	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2582	hard => 1,
		2583	interval => $self->{animspeed},
		2584	cb => sub {
		2585	++$widget->{frame};
		2586	$widget->update;
		2587	},
		2588	);
		2589	}
		2590
		2591	$self
		2592	}
		2593
		2594	sub size_request {
		2595	(32, 8)
		2596	}
		2597
		2598	sub update {
		2599	my ($self) = @_;
		2600
		2601	return unless $self->{visible};
		2602
		2603	$self->SUPER::update;
		2604	}
		2605
		2606	sub _draw {
		2607	my ($self) = @_;
		2608
		2609	return unless $::CONN;#d# manage and cache textures differently
		2610
		2611	my $face;
		2612
		2613	if ($self->{frame}) {
		2614	my $anim = $::CONN->{anim}[$self->{anim}];
		2615
		2616	$face = $anim->[ $self->{frame} % @$anim ]
		2617	if $anim && @$anim;
		2618	}
		2619
		2620	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2621
		2622	if ($tex) {
		2623	glEnable GL_TEXTURE_2D;
		2624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2625	glColor 1, 1, 1, 1;
		2626	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2627	glDisable GL_TEXTURE_2D;
		2628	}
		2629	}
		2630
		2631	sub DESTROY {
		2632	my ($self) = @_;
		2633
		2634	$self->{timer}->cancel
		2635	if $self->{timer};
		2636
		2637	$self->SUPER::DESTROY;
		2638	}
		2639
		2640	#############################################################################
		2641
		2642	package CFClient::UI::InventoryItem;
		2643
		2644	our @ISA = CFClient::UI::HBox::;
		2645
		2646	sub _item_to_desc {
		2647	my ($item) = @_;
		2648
		2649	my $desc =
		2650	$item->{nrof} < 2
		2651	? $item->{name}
		2652	: "$item->{nrof} × $item->{name_pl}";
		2653
		2654	$item->{flags} & Crossfire::Protocol::F_OPEN
		2655	and $desc .= " (open)";
		2656	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2657	and $desc .= " (applied)";
		2658	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2659	and $desc .= " (unpaid)";
		2660	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2661	and $desc .= " (magic)";
		2662	$item->{flags} & Crossfire::Protocol::F_CURSED
		2663	and $desc .= " (cursed)";
		2664	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2665	and $desc .= " (damned)";
		2666	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2667	and $desc .= " *";
		2668
		2669	$desc
		2670	}
		2671
		2672	sub new {
		2673	my $class = shift;
		2674
		2675	my %args = @_;
		2676
		2677	my $item = delete $args{item};
		2678
		2679	my $desc = _item_to_desc ($item);
		2680
		2681	my $self = $class->SUPER::new (
		2682	can_hover => 1,
		2683	can_events => 1,
		2684	tooltip => ((CFClient::UI::Label::escape $desc)
		2685	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2686	connect_button_down => sub {
		2687	my ($self, $ev, $x, $y) = @_;
		2688
		2689	# todo: maybe put examine on 1? but should just be a tooltip :(
		2690	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2691	my $targ = $::CONN->{player}{tag};
		2692
		2693	if ($item->{container} == $::CONN->{player}{tag}) {
		2694	$targ = $main::OPENCONT;
		2695	}
		2696
		2697	$::CONN->send ("move $targ $item->{tag} 0");
		2698	} elsif ($ev->{button} == 1) {
		2699	$::CONN->send ("examine $item->{tag}");
		2700	} elsif ($ev->{button} == 2) {
		2701	$::CONN->send ("apply $item->{tag}");
		2702	} elsif ($ev->{button} == 3) {
		2703	my @menu_items = (
		2704	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2705	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2706	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2707	(
		2708	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2709	? (
		2710	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2711	)
		2712	: (
		2713	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2714	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2715	)
		2716	),
		2717	);
		2718
		2719	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2720	}
		2721
		2722	1
		2723	},
		2724	%args
		2725	);
		2726
		2727
		2728	$self->add (new CFClient::UI::Face
		2729	can_events => 0,
		2730	face => $item->{face},
		2731	anim => $item->{anim},
		2732	animspeed => $item->{animspeed},
		2733	);
		2734
		2735	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2736
		2737	$self->{item} = $item;
		2738
		2739	$self->update_item;
		2740
		2741	$self
		2742	}
		2743
		2744	sub update_item {
		2745	my ($self) = @_;
		2746
		2747	my $desc = _item_to_desc ($self->{item});
		2748
		2749	$self->{name_lbl}->set_text ($desc);
		2750	}
		2751
		2752	#############################################################################
		2753
		2754	package CFClient::UI::Inventory;
		2755
		2756	our @ISA = CFClient::UI::ScrolledWindow::;
		2757
		2758	sub new {
		2759	my $class = shift;
		2760
		2761	my $self = $class->SUPER::new (
		2762	scrolled => (new CFClient::UI::Table),
		2763	@_,
		2764	);
		2765
		2766	$self
		2767	}
		2768
		2769	sub set_items {
		2770	my ($self, $items) = @_;
		2771
		2772	$self->{scrolled}->clear;
		2773	return unless $items;
		2774
		2775	my @items = sort {
		2776	($a->{type} <=> $b->{type})
		2777	or ($a->{name} cmp $b->{name})
		2778	} @$items;
		2779
		2780	$self->{real_items} = \@items;
		2781
		2782	for my $item (@items) {
		2783	$item->{item} = $item;
		2784	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2785	$item->update_item ();
		2786	}
		2787
		2788	my $i = 0;
		2789	for (@items) {
		2790	$self->{scrolled}->add (0, $i, $_);
		2791	my $nrof = $_->{item}->{nrof} || 1;
		2792	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2793	}
		2794
		2795	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2796	}
		2797
		2798	sub size_request {
		2799	my ($self) = @_;
		2800	($self->{req_w}, $self->{req_h});
		2801	}
		2802
		2803	#############################################################################
		2804
		2805	package CFClient::UI::Menu;
		2806
		2807	our @ISA = CFClient::UI::FancyFrame::;
		2808
		2809	use CFClient::OpenGL;
		2810
		2811	sub new {
		2812	my $class = shift;
		2813
		2814	my $self = $class->SUPER::new (
		2815	items => [],
		2816	z => 100,
		2817	@_,
		2818	);
		2819
		2820	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2821
		2822	for my $item (@{ $self->{items} }) {
		2823	my ($widget, $cb) = @$item;
		2824
		2825	# handle various types of items, only text for now
		2826	if (!ref $widget) {
		2827	$widget = new CFClient::UI::Label
		2828	can_hover => 1,
		2829	can_events => 1,
		2830	text => $widget;
		2831	}
		2832
		2833	$self->{item}{$widget} = $item;
		2834
		2835	$self->{vbox}->add ($widget);
		2836	}
		2837
		2838	$self
		2839	}
		2840
		2841	# popup given the event (must be a mouse button down event currently)
		2842	sub popup {
		2843	my ($self, $ev) = @_;
		2844
		2845	$self->emit ("popdown");
		2846
		2847	# maybe save $GRAB? must be careful about events...
		2848	$GRAB = $self;
		2849	$self->{button} = $ev->{button};
		2850
		2851	$self->show;
		2852	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2853	}
		2854
		2855	sub mouse_motion {
		2856	my ($self, $ev, $x, $y) = @_;
		2857
		2858	# TODO: should use vbox->find_widget or so
		2859	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2860	$self->{hover} = $self->{item}{$HOVER};
		2861	}
		2862
		2863	sub button_up {
		2864	my ($self, $ev, $x, $y) = @_;
		2865
		2866	if ($ev->{button} == $self->{button}) {
		2867	undef $GRAB;
		2868	$self->hide;
		2869
		2870	$self->emit ("popdown");
		2871	$self->{hover}[1]->() if $self->{hover};
		2872	}
		2873	}
		2874
		2875	#############################################################################
		2876
		2877	package CFClient::UI::Statusbox;
		2878
		2879	our @ISA = CFClient::UI::VBox::;
		2880
		2881	sub new {
		2882	my $class = shift;
		2883
		2884	$class->SUPER::new (
		2885	fontsize => 0.8,
		2886	@_,
		2887	)
		2888	}
		2889
		2890	sub reorder {
		2891	my ($self) = @_;
		2892	my $NOW = time;
		2893
		2894	while (my ($k, $v) = each %{ $self->{item} }) {
		2895	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2896	}
		2897
		2898	my @widgets;
		2899
		2900	my @items = sort {
		2901	$a->{pri} <=> $b->{pri}
		2902	or $b->{id} <=> $a->{id}
		2903	} values %{ $self->{item} };
		2904
		2905	my $count = 10 + 1;
		2906	for my $item (@items) {
		2907	last unless --$count;
		2908
		2909	push @widgets, $item->{label} ||= do {
		2910	# TODO: doesn't handle markup well (read as: at all)
		2911	my $short = $item->{count} > 1
		2912	? "<b>$item->{count} ×</b> $item->{text}"
		2913	: $item->{text};
		2914
		2915	for ($short) {
		2916	s/^\s+//;
		2917	s/\s+/ /g;
		2918	}
		2919
		2920	new CFClient::UI::Label
		2921	markup => $short,
		2922	tooltip => $item->{tooltip},
		2923	tooltip_font => $::FONT_PROP,
		2924	tooltip_width => 0.67,
		2925	fontsize => $item->{fontsize} || $self->{fontsize},
		2926	max_w => $::WIDTH * 0.44,
		2927	fg => $item->{fg},
		2928	can_events => 1,
		2929	can_hover => 1
		2930	};
		2931	}
		2932
		2933	$self->clear;
		2934	$self->SUPER::add (reverse @widgets);
		2935	}
		2936
		2937	sub add {
		2938	my ($self, $text, %arg) = @_;
		2939
		2940	$text =~ s/^\s+//;
		2941	$text =~ s/\s+$//;
		2942
		2943	my $timeout = time + ((delete $arg{timeout}) || 60);
		2944
		2945	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2946
		2947	if (my $item = $self->{item}{$group}) {
		2948	if ($item->{text} eq $text) {
		2949	$item->{count}++;
		2950	} else {
		2951	$item->{count} = 1;
		2952	$item->{text} = $item->{tooltip} = $text;
		2953	}
		2954	$item->{id} = ++$self->{id};
		2955	$item->{timeout} = $timeout;
		2956	delete $item->{label};
		2957	} else {
		2958	$self->{item}{$group} = {
		2959	id => ++$self->{id},
		2960	text => $text,
		2961	timeout => $timeout,
		2962	tooltip => $text,
		2963	fg => [0.8, 0.8, 0.8, 0.8],
		2964	pri => 0,
		2965	count => 1,
		2966	%arg,
		2967	};
		2968	}
		2969
		2970	$self->reorder;
		2971	}
		2972
		2973	sub reconfigure {
		2974	my ($self) = @_;
		2975
		2976	delete $_->{label}
		2977	for values %{ $self->{item} || {} };
		2978
		2979	$self->reorder;
		2980	$self->SUPER::reconfigure;
		2981	}
		2982
		2983	#############################################################################
		2984
2112	package CFClient::UI::Root;	2985	package CFClient::UI::Root;
2113		2986
2114	our @ISA = CFClient::UI::Container::;	2987	our @ISA = CFClient::UI::Container::;
2115		2988
2116	use SDL::OpenGL;	2989	use CFClient::OpenGL;
		2990
		2991	sub new {
		2992	my $class = shift;
		2993
		2994	$class->SUPER::new (
		2995	@_,
		2996	)
		2997	}
		2998
		2999	sub configure {
		3000	my ($self, $x, $y, $w, $h) = @_;
		3001
		3002	$self->{w} = $w;
		3003	$self->{h} = $h;
		3004	}
		3005
		3006	sub check_size {
		3007	my ($self) = @_;
		3008
		3009	$self->size_allocate ($self->{w}, $self->{h})
		3010	if $self->{w};
		3011	}
2117		3012
2118	sub size_request {	3013	sub size_request {
2119	($::WIDTH, $::HEIGHT)	3014	my ($self) = @_;
		3015
		3016	($self->{w}, $self->{h})
2120	}	3017	}
2121		3018
2122	sub size_allocate {	3019	sub size_allocate {
2123	my ($self, $x, $y, $w, $h) = @_;	3020	my ($self, $w, $h) = @_;
2124		3021
2125	$self->_size_allocate ($x, $y, $w, $h);	3022	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		3023	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2126		3024
2127	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	3025	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2128	for @{$self->{children}};	3026	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2129	}
2130		3027
2131	sub _topleft {	3028	for my $child ($self->children) {
		3029	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3030
		3031	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3032	if exists $child->{req_x};
		3033
		3034	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3035	if exists $child->{req_y};
		3036
		3037	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		3038	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3039
		3040	$child->configure ($X, $Y, $W, $H);
		3041	}
		3042	}
		3043
		3044	sub coord2local {
2132	my ($self, $x, $y) = @_;	3045	my ($self, $x, $y) = @_;
2133		3046
2134	($x, $y)	3047	($x, $y)
2135	}	3048	}
2136		3049
		3050	sub coord2global {
		3051	my ($self, $x, $y) = @_;
		3052
		3053	($x, $y)
		3054	}
		3055
2137	sub update {	3056	sub update {
2138	my ($self) = @_;	3057	my ($self) = @_;
2139		3058
2140	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	3059	$self->check_size;
2141	::refresh ();	3060	$::WANT_REFRESH++;
2142	}	3061	}
2143		3062
2144	sub add {	3063	sub add {
2145	my ($self, $widget) = @_;	3064	my ($self, @children) = @_;
2146		3065
		3066	for my $child (@children) {
		3067	$child->{toplevel} = 1;
		3068
		3069	# integerise window positions
		3070	$child->{x} = int $child->{x};
		3071	$child->{y} = int $child->{y};
		3072	}
		3073
2147	$self->SUPER::add ($widget);	3074	$self->SUPER::add (@children);
2148		3075
2149	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);	3076	while (@children) {
		3077	my $w = pop @children;
		3078	push @children, $w->children;
		3079	$w->{visible} = 1;
		3080	}
		3081	}
		3082
		3083	sub remove {
		3084	my ($self, @children) = @_;
		3085
		3086	$self->SUPER::remove (@children);
		3087
		3088	while (@children) {
		3089	my $w = pop @children;
		3090	push @children, $w->children;
		3091	delete $w->{visible};
		3092	}
2150	}	3093	}
2151		3094
2152	sub on_refresh {	3095	sub on_refresh {
2153	my ($self, $id, $cb) = @_;	3096	my ($self, $id, $cb) = @_;
2154		3097
2155	$self->{refresh_hook}{$id} = $cb;	3098	$self->{refresh_hook}{$id} = $cb;
2156	}	3099	}
2157		3100
		3101	sub on_post_alloc {
		3102	my ($self, $id, $cb) = @_;
		3103
		3104	$self->{post_alloc_hook}{$id} = $cb;
		3105	}
		3106
2158	sub draw {	3107	sub draw {
2159	my ($self) = @_;	3108	my ($self) = @_;
2160		3109
2161	while (my $rcb = delete $self->{refresh_hook}) {	3110	while ($self->{refresh_hook}) {
2162	$_->() for values %$rcb;	3111	$_->()
		3112	for values %{delete $self->{refresh_hook}};
		3113	}
		3114
		3115	if ($self->{check_size}) {
		3116	my @queue = ([], []);
		3117
		3118	for (;;) {
		3119	if ($self->{check_size}) {
		3120	# heuristic: check containers last
		3121	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3122	for values %{delete $self->{check_size}}
		3123	}
		3124
		3125	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3126
		3127	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3128	? @$widget{qw(user_w user_h)}
		3129	: $widget->size_request;
		3130
		3131	if (delete $widget->{force_alloc}
		3132	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3133	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3134
		3135	$widget->{req_w} = $w;
		3136	$widget->{req_h} = $h;
		3137
		3138	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3139
		3140	$widget->{parent}->check_size
		3141	if $widget->{parent};
		3142	}
		3143	}
		3144	}
		3145
		3146	while ($self->{size_alloc}) {
		3147	for (values %{delete $self->{size_alloc}}) {
		3148	my ($widget, $w, $h) = @$_;
		3149
		3150	$w = 0 if $w < 0;
		3151	$h = 0 if $h < 0;
		3152
		3153	$widget->{w} = $w;
		3154	$widget->{h} = $h;
		3155	$widget->size_allocate ($w, $h);
		3156	$widget->emit (size_allocate => $w, $h);
		3157	}
		3158	}
		3159
		3160	while ($self->{post_alloc_hook}) {
		3161	$_->()
		3162	for values %{delete $self->{post_alloc_hook}};
2163	}	3163	}
2164		3164
2165	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3165	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2166	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3166	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2167	glClear GL_COLOR_BUFFER_BIT;	3167	glClear GL_COLOR_BUFFER_BIT;
2168		3168
2169	glMatrixMode GL_PROJECTION;	3169	glMatrixMode GL_PROJECTION;
2170	glLoadIdentity;	3170	glLoadIdentity;
2171	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3171	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2172	glMatrixMode GL_MODELVIEW;	3172	glMatrixMode GL_MODELVIEW;
2173	glLoadIdentity;	3173	glLoadIdentity;
2174		3174
2175	$self->_draw;	3175	$self->_draw;
2176	}	3176	}
…		…
2178	#############################################################################	3178	#############################################################################
2179		3179
2180	package CFClient::UI;	3180	package CFClient::UI;
2181		3181
2182	$ROOT = new CFClient::UI::Root;	3182	$ROOT = new CFClient::UI::Root;
		3183	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2183		3184
2184	1	3185	1
2185		3186

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