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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.126 by root, Mon Apr 17 20:59:20 2006 UTC vs.
Revision 1.224 by elmex, Tue May 23 20:00:55 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		37	if $x + $TOOLTIP->{w} > $::WIDTH;
		38
		39	$TOOLTIP->move ($x, $y);
		40	$TOOLTIP->check_size;
		41	$TOOLTIP->update;
		42	}
		43
		44	return;
		45	}
		46	}
		47	}
		48
		49	$TOOLTIP->hide;
		50	delete $TOOLTIP->{owner};
		51	}
14		52
15	# class methods for events	53	# class methods for events
16	sub feed_sdl_key_down_event {	54	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		56	if $FOCUS;
18	}	57	}
19		58
20	sub feed_sdl_key_up_event {	59	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		61	if $FOCUS;
22	}	62	}
23		63
24	sub feed_sdl_button_down_event {	64	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	65	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	66	my ($x, $y) = ($ev->{x}, $ev->{y});
27		67
28	if (!$BUTTON_STATE) {	68	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	69	my $widget = $ROOT->find_widget ($x, $y);
30		70
31	$GRAB = $widget;	71	$GRAB = $widget;
32	$GRAB->update if $GRAB;	72	$GRAB->update if $GRAB;
33	}
34		73
		74	check_tooltip;
		75	}
		76
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		78
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	79	if ($GRAB) {
		80	($x, $y) = $GRAB->coord2local ($x, $y);
		81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		82	}
38	}	83	}
39		84
40	sub feed_sdl_button_up_event {	85	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	86	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	87	my ($x, $y) = ($ev->{x}, $ev->{y});
43		88
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		90
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		92
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	93	if ($GRAB) {
		94	($x, $y) = $GRAB->coord2local ($x, $y);
		95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		96	}
49		97
50	if (!$BUTTON_STATE) {	98	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	99	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	100	$grab->update if $grab;
53	$GRAB->update if $GRAB;	101	$GRAB->update if $GRAB;
		102
		103	check_tooltip;
54	}	104	}
55	}	105	}
56		106
57	sub feed_sdl_motion_event {	107	sub feed_sdl_motion_event {
58	my ($ev) = @_;	108	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	109	my ($x, $y) = ($ev->{x}, $ev->{y});
60		110
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	111	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		112
63	if ($widget != $HOVER) {	113	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	114	my $hover = $HOVER; $HOVER = $widget;
65		115
66	$hover->update if $hover && $hover->{can_hover};	116	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	117	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		118
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	119	check_tooltip;
		120	}
		121
		122	if ($HOVER) {
		123	($x, $y) = $HOVER->coord2local ($x, $y);
		124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		125	}
71	}	126	}
72		127
73	# convert position array to integers	128	# convert position array to integers
74	sub harmonize {	129	sub harmonize {
75	my ($vals) = @_;	130	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	136	$rem += $_ - $i;
82	$_ = $i;	137	$_ = $i;
83	}	138	}
84	}	139	}
85		140
		141	sub full_refresh {
		142	# make a copy, otherwise for complains about freed values.
		143	my @widgets = values %WIDGET;
		144
		145	$_->update
		146	for @widgets;
		147	}
		148
		149	# call when resolution changes etc.
		150	sub rescale_widgets {
		151	my ($sx, $sy) = @_;
		152
		153	# make a copy, otherwise for complains about freed values.
		154	my @widgets = values %WIDGET;
		155
		156	for my $widget (@widgets) {
		157	if ($widget->{toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167
		168	$widget->reconfigure;
		169	}
		170	}
		171
86	#############################################################################	172	#############################################################################
87		173
88	package CFClient::UI::Base;	174	package CFClient::UI::Base;
89		175
90	use strict;	176	use strict;
91		177
92	use SDL::OpenGL;	178	use CFClient::OpenGL;
93		179
94	sub new {	180	sub new {
95	my $class = shift;	181	my $class = shift;
96		182
97	my $self = bless {	183	my $self = bless {
98	x => 0,	184	x => 0,
99	y => 0,	185	y => 0,
100	z => 0,	186	z => 0,
101	w => -1,	187	can_events => 1,
102	h => -1,
103	@_	188	@_
104	}, $class;	189	}, $class;
105		190
106	for (keys %$self) {	191	for (keys %$self) {
107	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
108	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
109	}	194	}
110	}	195	}
111		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
112	$self	199	$self
		200	}
		201
		202	sub destroy {
		203	my ($self) = @_;
		204
		205	$self->hide;
		206	%$self = ();
		207	}
		208
		209	sub show {
		210	my ($self) = @_;
		211	return if $self->{parent};
		212
		213	$CFClient::UI::ROOT->add ($self);
		214	}
		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
		227	}
		228
		229	sub hide {
		230	my ($self) = @_;
		231
		232	undef $GRAB if $GRAB == $self;
		233	undef $HOVER if $HOVER == $self;
		234
		235	$self->{parent}->remove ($self)
		236	if $self->{parent};
113	}	237	}
114		238
115	sub move {	239	sub move {
116	my ($self, $x, $y, $z) = @_;	240	my ($self, $x, $y, $z) = @_;
		241
117	$self->{x} = int $x;	242	$self->{x} = int $x;
118	$self->{y} = int $y;	243	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	244	$self->{z} = $z if defined $z;
120	}
121		245
122	sub needs_redraw {	246	$self->update;
123	0	247	}
		248
		249	sub set_size {
		250	my ($self, $w, $h) = @_;
		251
		252	$self->{user_w} = $w;
		253	$self->{user_h} = $h;
		254
		255	$self->check_size;
124	}	256	}
125		257
126	sub size_request {	258	sub size_request {
127	require Carp;	259	require Carp;
128	Carp::confess "size_request is abtract";	260	Carp::confess "size_request is abstract";
129	}	261	}
130		262
131	sub _size_allocate {	263	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	264	my ($self, $x, $y, $w, $h) = @_;
133		265
		266	if ($self->{aspect}) {
		267	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		268	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		269
		270	# use alignment to adjust x, y
		271
		272	$x += int +($w - $w2) * 0.5;
		273	$y += int +($h - $h2) * 0.5;
		274
		275	($w, $h) = ($w2, $h2);
		276	}
		277
		278	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	279	$self->{x} = $x;
135	$self->{y} = $y;	280	$self->{y} = $y;
		281	$self->update;
		282	}
136		283
137	return unless $self->{w} != $w || $self->{h} != $h;	284	if ($self->{w} != $w || $self->{h} != $h) {
138		285	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	286	}
143	}	287	}
144		288
145	sub size_allocate {	289	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	290	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	291	}
150		292
151	# return top left coordinates	293	sub reconfigure {
152	sub _topleft {	294	my ($self) = @_;
		295
		296	$self->check_size (1);
		297	$self->update;
		298	}
		299
		300	sub children {
		301	}
		302
		303	sub set_max_size {
153	my ($self, $x, $y) = @_;	304	my ($self, $w, $h) = @_;
154		305
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	306	delete $self->{max_w}; $self->{max_w} = $w if $w;
		307	delete $self->{max_h}; $self->{max_h} = $h if $h;
		308	}
		309
		310	sub set_tooltip {
		311	my ($self, $tooltip) = @_;
		312
		313	$self->{tooltip} = $tooltip;
		314
		315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		316	delete $CFClient::UI::TOOLTIP->{owner};
		317	CFClient::UI::check_tooltip;
		318	}
156	}	319	}
157		320
158	# translate global coordinates to local coordinate system	321	# translate global coordinates to local coordinate system
159	sub coord2local {	322	sub coord2local {
160	my ($self, $x, $y) = @_;	323	my ($self, $x, $y) = @_;
161		324
162	my ($X, $Y) = $self->_topleft;	325	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	326	}
165		327
166	# translate local coordinates to global coordinate system	328	# translate local coordinates to global coordinate system
167	sub coord2global {	329	sub coord2global {
168	my ($self, $x, $y) = @_;	330	my ($self, $x, $y) = @_;
169		331
170	my ($X, $Y) = $self->_topleft;	332	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	333	}
173		334
174	sub focus_in {	335	sub focus_in {
175	my ($self) = @_;	336	my ($self) = @_;
176		337
…		…
236	glVertex $x + $self->{w}, $y + $self->{h};	397	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	398	glVertex $x , $y + $self->{h};
238	glEnd;	399	glEnd;
239	glDisable GL_BLEND;	400	glDisable GL_BLEND;
240	}	401	}
		402
		403	if ($ENV{PCLIENT_DEBUG}) {
		404	glPushMatrix;
		405	glColor 1, 1, 0, 1;
		406	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		407	glBegin GL_LINE_LOOP;
		408	glVertex 0 , 0;
		409	glVertex $self->{w}, 0;
		410	glVertex $self->{w}, $self->{h};
		411	glVertex 0 , $self->{h};
		412	glEnd;
		413	glPopMatrix;
		414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		415	}
241	}	416	}
242		417
243	sub _draw {	418	sub _draw {
244	my ($self) = @_;	419	my ($self) = @_;
245		420
246	warn "no draw defined for $self\n";	421	warn "no draw defined for $self\n";
247	}	422	}
248		423
249	sub find_widget {	424	sub find_widget {
250	my ($self, $x, $y) = @_;	425	my ($self, $x, $y) = @_;
		426
		427	return () unless $self->{can_events};
251		428
252	return $self	429	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	430	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	431	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		432
…		…
258		435
259	sub set_parent {	436	sub set_parent {
260	my ($self, $parent) = @_;	437	my ($self, $parent) = @_;
261		438
262	Scalar::Util::weaken ($self->{parent} = $parent);	439	Scalar::Util::weaken ($self->{parent} = $parent);
		440
		441	# TODO: req_w _does_change after ->reconfigure
		442	$self->check_size
		443	unless exists $self->{req_w};
		444
		445	$self->show;
263	}	446	}
264		447
265	sub check_size {	448	sub check_size {
266	my ($self) = @_;	449	my ($self, $forced) = @_;
267		450
268	my ($w, $h) = $self->size_request;	451	$self->{force_alloc} = 1 if $forced;
269		452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
270	if ($w != $self->{req_w} || $h != $self->{req_h}) {
271	$self->{req_w} = $w;
272	$self->{req_h} = $h;
273
274	$self->{parent}->check_size
275	if $self->{parent};
276	}
277	}	453	}
278		454
279	sub update {	455	sub update {
280	my ($self) = @_;	456	my ($self) = @_;
281		457
…		…
284	}	460	}
285		461
286	sub connect {	462	sub connect {
287	my ($self, $signal, $cb) = @_;	463	my ($self, $signal, $cb) = @_;
288		464
289	push @{ $self->{cb}{$signal} }, $cb;	465	push @{ $self->{signal_cb}{$signal} }, $cb;
290	}	466	}
291		467
292	sub emit {	468	sub emit {
293	my ($self, $signal, @args) = @_;	469	my ($self, $signal, @args) = @_;
294		470
295	$_->($self, @args)	471	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
296	for @{$self->{cb}{$signal} || []};
297	}	472	}
298		473
299	sub DESTROY {	474	sub DESTROY {
300	my ($self) = @_;	475	my ($self) = @_;
301		476
		477	delete $WIDGET{$self+0};
302	#$self->deactivate;	478	#$self->deactivate;
303	}	479	}
304		480
305	#############################################################################	481	#############################################################################
306		482
307	package CFClient::UI::DrawBG;	483	package CFClient::UI::DrawBG;
308		484
309	our @ISA = CFClient::UI::Base::;	485	our @ISA = CFClient::UI::Base::;
310		486
311	use strict;	487	use strict;
312	use SDL::OpenGL;	488	use CFClient::OpenGL;
313		489
314	sub new {	490	sub new {
315	my $class = shift;	491	my $class = shift;
316		492
317	# range [value, low, high, page]	493	# range [value, low, high, page]
318		494
319	$class->SUPER::new (	495	$class->SUPER::new (
320	bg => [0, 0, 0, 0.2],	496	#bg => [0, 0, 0, 0.2],
321	active_bg => [1, 1, 1, 0.5],	497	#active_bg => [1, 1, 1, 0.5],
322	@_	498	@_
323	)	499	)
324	}	500	}
325		501
326	sub _draw {	502	sub _draw {
327	my ($self) = @_;	503	my ($self) = @_;
328		504
		505	my $color = $FOCUS == $self && $self->{active_bg}
		506	? $self->{active_bg}
		507	: $self->{bg};
		508
		509	if ($color && (@$color < 4 || $color->[3])) {
329	my ($w, $h) = @$self{qw(w h)};	510	my ($w, $h) = @$self{qw(w h)};
330		511
331	glEnable GL_BLEND;	512	glEnable GL_BLEND;
332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	514	glColor @$color;
334		515
335	glBegin GL_QUADS;	516	glBegin GL_QUADS;
336	glVertex 0 , 0;	517	glVertex 0 , 0;
337	glVertex 0 , $h;	518	glVertex 0 , $h;
338	glVertex $w, $h;	519	glVertex $w, $h;
339	glVertex $w, 0;	520	glVertex $w, 0;
340	glEnd;	521	glEnd;
341		522
342	glDisable GL_BLEND;	523	glDisable GL_BLEND;
		524	}
343	}	525	}
344		526
345	#############################################################################	527	#############################################################################
346		528
347	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
348		530
349	our @ISA = CFClient::UI::Base::;	531	our @ISA = CFClient::UI::Base::;
		532
		533	sub new {
		534	my ($class, %arg) = @_;
		535	$class->SUPER::new (can_events => 0, %arg);
		536	}
350		537
351	sub size_request {	538	sub size_request {
352	(0, 0)	539	(0, 0)
353	}	540	}
354		541
…		…
363	sub new {	550	sub new {
364	my ($class, %arg) = @_;	551	my ($class, %arg) = @_;
365		552
366	my $children = delete $arg{children} || [];	553	my $children = delete $arg{children} || [];
367		554
368	my $self = $class->SUPER::new (children => [], %arg);	555	my $self = $class->SUPER::new (
		556	children => [],
		557	can_events => 0,
		558	%arg,
		559	);
369	$self->add ($_) for @$children;	560	$self->add ($_) for @$children;
370		561
371	$self	562	$self
372	}	563	}
373		564
374	sub add {	565	sub add {
375	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
376		567
377	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
378		570
379	use sort 'stable';	571	use sort 'stable';
380		572
381	$self->{children} = [	573	$self->{children} = [
382	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
383	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
384	];	576	];
385		577
386	$self->{w} = $self->{h} = -1;
387
388	$child->check_size;	578	$self->check_size (1);
		579	$self->update;
		580	}
		581
		582	sub children {
		583	@{ $_[0]{children} }
389	}	584	}
390		585
391	sub remove {	586	sub remove {
392	my ($self, $widget) = @_;	587	my ($self, $child) = @_;
393		588
		589	delete $child->{parent};
		590	$child->hide;
		591
394	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
395		593
396	$self->check_size;	594	$self->check_size;
		595	$self->update;
		596	}
		597
		598	sub clear {
		599	my ($self) = @_;
		600
		601	my $children = delete $self->{children};
		602	$self->{children} = [];
		603
		604	for (@$children) {
		605	delete $_->{parent};
		606	$_->hide;
		607	}
		608
		609	$self->check_size;
		610	$self->update;
397	}	611	}
398		612
399	sub find_widget {	613	sub find_widget {
400	my ($self, $x, $y) = @_;	614	my ($self, $x, $y) = @_;
401		615
…		…
431		645
432	$class->SUPER::new (children => [$child], %arg)	646	$class->SUPER::new (children => [$child], %arg)
433	}	647	}
434		648
435	sub add {	649	sub add {
436	my ($self, $widget) = @_;	650	my ($self, $child) = @_;
437		651
438	$self->{children} = [];	652	$self->{children} = [];
439		653
440	$self->SUPER::add ($widget);	654	$self->SUPER::add ($child);
441	}	655	}
442		656
443	sub remove {	657	sub remove {
444	my ($self, $widget) = @_;	658	my ($self, $widget) = @_;
445		659
…		…
454	sub size_request {	668	sub size_request {
455	$_[0]{children}[0]->size_request	669	$_[0]{children}[0]->size_request
456	}	670	}
457		671
458	sub size_allocate {	672	sub size_allocate {
459	my ($self, $x, $y, $w, $h) = @_;	673	my ($self, $w, $h) = @_;
460		674
461	$self->_size_allocate ($x, $y, $w, $h) or return;
462
463	$self->{children}[0]->size_allocate (0, 0, $w, $h);	675	$self->{children}[0]->configure (0, 0, $w, $h);
464	}	676	}
465		677
466	#############################################################################	678	#############################################################################
467		679
468	package CFClient::UI::Window;	680	package CFClient::UI::Window;
469		681
470	our @ISA = CFClient::UI::Bin::;	682	our @ISA = CFClient::UI::Bin::;
471		683
472	use SDL::OpenGL;	684	use CFClient::OpenGL;
473		685
474	sub new {	686	sub new {
475	my ($class, %arg) = @_;	687	my ($class, %arg) = @_;
476		688
477	my $self = $class->SUPER::new (%arg);	689	my $self = $class->SUPER::new (%arg);
478	}	690	}
479		691
480	sub update {	692	sub update {
481	my ($self) = @_;	693	my ($self) = @_;
482		694
483	# we want to do this delayed...	695	$ROOT->on_post_alloc ($self => sub { $self->render_child });
484	$self->render_chld;
485	$self->SUPER::update;	696	$self->SUPER::update;
486	}	697	}
487		698
		699	sub size_allocate {
		700	my ($self, $w, $h) = @_;
		701
		702	$self->SUPER::size_allocate ($w, $h);
		703	$self->update;
		704	}
		705
		706	sub _render {
		707	$_[0]{children}[0]->draw;
		708	}
		709
488	sub render_chld {	710	sub render_child {
489	my ($self) = @_;	711	my ($self) = @_;
490		712
491	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492	glClearColor 0, 0, 0, 1;	714	glClearColor 0, 0, 0, 0;
493	glClear GL_COLOR_BUFFER_BIT;	715	glClear GL_COLOR_BUFFER_BIT;
494	$self->child->draw;	716
		717	$self->_render;
495	};	718	};
496	}
497
498	sub size_allocate {
499	my ($self, $x, $y, $w, $h) = @_;
500
501	$self->_size_allocate ($x, $y, $w, $h) or return;
502
503	$self->child->size_allocate (0, 0, $w, $h);
504
505	$self->render_chld;
506	}	719	}
507		720
508	sub _draw {	721	sub _draw {
509	my ($self) = @_;	722	my ($self) = @_;
510		723
511	my ($w, $h) = ($self->w, $self->h);	724	my ($w, $h) = ($self->w, $self->h);
512		725
513	my $tex = $self->{texture}	726	my $tex = $self->{texture}
514	or return;	727	or return;
515		728
516	glEnable GL_BLEND;
517	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518	glEnable GL_TEXTURE_2D;	729	glEnable GL_TEXTURE_2D;
519	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		731	glColor 1, 1, 1, 1;
520		732
521	$tex->draw_quad (0, 0, $w, $h);	733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522		734
523	glDisable GL_BLEND;
524	glDisable GL_TEXTURE_2D;	735	glDisable GL_TEXTURE_2D;
525	}	736	}
526		737
527	#############################################################################	738	#############################################################################
528		739
529	package CFClient::UI::ViewPort;	740	package CFClient::UI::ViewPort;
530		741
531	our @ISA = CFClient::UI::Window::;	742	our @ISA = CFClient::UI::Window::;
532		743
533	sub new { die }
534
535	sub size_request {	744	sub size_request {
536	my ($self) = @_;	745	my ($self) = @_;
537		746
538	@$self{qw(child_w child_h)} = $self->child->size_request;	747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
539	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});	748	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
540		749
541	@$self{qw(child_w child_h)}	750	@$self{qw(child_w child_h)}
542	}	751	}
543		752
544	sub size_allocate {	753	sub size_allocate {
545	my ($self, $x, $y, $w, $h) = @_;	754	my ($self, $w, $h) = @_;
546		755
547	$self->_size_allocate ($x, $y, $w, $h) or return;	756	$self->update;
548	}	757	}
549		758
550	sub _draw {	759	sub set_offset {
551	my ($self) = @_;	760	my ($self, $x, $y) = @_;
552		761
553	$self->{children}[1]->draw;	762	$self->{view_x} = int $x;
554	}	763	$self->{view_y} = int $y;
555		764
		765	$self->update;
		766	}
		767
		768	# hmm, this does not work for topleft of $self... but we should not ask for that
		769	sub coord2local {
		770	my ($self, $x, $y) = @_;
		771
		772	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		773	}
		774
		775	sub coord2global {
		776	my ($self, $x, $y) = @_;
		777
		778	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		779	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		780
		781	$self->SUPER::coord2global ($x, $y)
		782	}
		783
		784	sub find_widget {
		785	my ($self, $x, $y) = @_;
		786
		787	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		788	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		789	) {
		790	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		791	} else {
		792	$self->CFClient::UI::Base::find_widget ($x, $y)
		793	}
		794	}
		795
		796	sub _render {
		797	my ($self) = @_;
		798
		799	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		800
		801	$self->SUPER::_render;
		802	}
556		803
557	#############################################################################	804	#############################################################################
558		805
559	package CFClient::UI::Frame;	806	package CFClient::UI::ScrolledWindow;
560		807
561	our @ISA = CFClient::UI::Bin::;	808	our @ISA = CFClient::UI::HBox::;
562
563	use SDL::OpenGL;
564
565	sub size_request {
566	my ($self) = @_;
567	my $chld = $self->child
568	or return (0, 0);
569
570	$chld->move (2, 2);
571
572	map { $_ + 4 } $chld->size_request;
573	}
574
575	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;
577
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
581	}
582
583	sub _draw {
584	my ($self) = @_;
585
586	my $chld = $self->child;
587
588	my ($w, $h) = $chld->size_request;
589
590	glBegin GL_QUADS;
591	glColor 0, 0, 0;
592	glVertex 0 , 0;
593	glVertex 0 , $h + 4;
594	glVertex $w + 4 , $h + 4;
595	glVertex $w + 4 , 0;
596	glEnd;
597
598	$chld->draw;
599	}
600
601	#############################################################################
602
603	package CFClient::UI::FancyFrame;
604
605	our @ISA = CFClient::UI::Bin::;
606
607	use SDL::OpenGL;
608
609	my @tex =
610	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612		809
613	sub new {	810	sub new {
614	my $class = shift;	811	my $class = shift;
615		812
		813	my $self;
		814
		815	my $slider = new CFClient::UI::Slider
		816	vertical => 1,
		817	range => [0, 0, 1, 0.01], # HACK fix
		818	connect_changed => sub {
		819	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		820	},
		821	;
		822
		823	$self = $class->SUPER::new (
		824	vp => (new CFClient::UI::ViewPort expand => 1),
		825	slider => $slider,
		826	@_,
		827	);
		828
		829	$self->{vp}->add ($self->{scrolled});
		830	$self->add ($self->{vp});
		831	$self->add ($self->{slider});
		832
		833	$self
		834	}
		835
		836	#TODO# update range on size_allocate depending on child
		837	# update viewport offset on scroll
		838
		839	#############################################################################
		840
		841	package CFClient::UI::Frame;
		842
		843	our @ISA = CFClient::UI::Bin::;
		844
		845	use CFClient::OpenGL;
		846
		847	sub new {
		848	my $class = shift;
		849
		850	$class->SUPER::new (
		851	bg => undef,
		852	@_,
		853	)
		854	}
		855
		856	sub _draw {
		857	my ($self) = @_;
		858
		859	if ($self->{bg}) {
		860	my ($w, $h) = @$self{qw(w h)};
		861
		862	glEnable GL_BLEND;
		863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		864	glColor @{ $self->{bg} };
		865
		866	glBegin GL_QUADS;
		867	glVertex 0 , 0;
		868	glVertex 0 , $h;
		869	glVertex $w, $h;
		870	glVertex $w, 0;
		871	glEnd;
		872
		873	glDisable GL_BLEND;
		874	}
		875
		876	$self->SUPER::_draw;
		877	}
		878
		879	#############################################################################
		880
		881	package CFClient::UI::FancyFrame;
		882
		883	our @ISA = CFClient::UI::Bin::;
		884
		885	use CFClient::OpenGL;
		886
		887	my @tex =
		888	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		889	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		890
		891	sub new {
		892	my $class = shift;
		893
616	# TODO: user_x, user_y, overwrite moveto?	894	# TODO: user_x, user_y, overwrite moveto?
617		895
618	$class->SUPER::new (	896	my $self = $class->SUPER::new (
619	bg => [1, 1, 1, 1],	897	bg => [1, 1, 1, 1],
620	border_bg => [1, 1, 1, 1],	898	border_bg => [1, 1, 1, 1],
621	border => int $::FONTSIZE * 0.8,	899	border => 0.6,
		900	toplevel => 1,
		901	can_events => 1,
622	@_	902	@_
		903	);
		904
		905	$self->{title} &&= new CFClient::UI::Label
		906	align => 0,
		907	valign => 1,
		908	text => $self->{title},
		909	fontsize => $self->{border};
		910
		911	$self
		912	}
		913
		914	sub border {
		915	int $_[0]{border} * $::FONTSIZE
		916	}
		917
		918	sub size_request {
		919	my ($self) = @_;
		920
		921	my ($w, $h) = $self->SUPER::size_request;
		922
		923	(
		924	$w + $self->border * 2,
		925	$h + $self->border * 2,
623	)	926	)
624	}	927	}
625		928
626	sub size_request {
627	my ($self) = @_;
628
629	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631	my ($w, $h) = $self->SUPER::size_request;
632
633	(
634	$w + $self->{border} * 2,
635	$h + $self->{border} * 2,
636	)
637	}
638
639	sub size_allocate {	929	sub size_allocate {
640	my ($self, $x, $y, $w, $h) = @_;	930	my ($self, $w, $h) = @_;
641		931
642	$self->_size_allocate ($x, $y, $w, $h) or return;
643
644	$h -= List::Util::max 0, $self->{border} * 2;	932	$h -= List::Util::max 0, $self->border * 2;
645	$w -= List::Util::max 0, $self->{border} * 2;	933	$w -= List::Util::max 0, $self->border * 2;
646		934
		935	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		936	if $self->{title};
		937
647	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	938	$self->child->configure ($self->border, $self->border, $w, $h);
648	}	939	}
649		940
650	sub button_down {	941	sub button_down {
651	my ($self, $ev, $x, $y) = @_;	942	my ($self, $ev, $x, $y) = @_;
652		943
653	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	944	my ($w, $h) = @$self{qw(w h)};
654	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	945	my $border = $self->border;
655		946
		947	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		948	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		949
		950	if ($lr & $td) {
		951	my ($wx, $wy) = ($self->{x}, $self->{y});
656	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	952	my ($ox, $oy) = ($ev->{x}, $ev->{y});
657	my ($bw, $bh) = ($self->{w}, $self->{h});	953	my ($bw, $bh) = ($self->{w}, $self->{h});
		954
		955	my $mx = $x < $border;
		956	my $my = $y < $border;
658		957
659	$self->{motion} = sub {	958	$self->{motion} = sub {
660	my ($ev, $x, $y) = @_;	959	my ($ev, $x, $y) = @_;
661		960
662	($x, $y) = ($ev->motion_x, $ev->motion_y);	961	my $dx = $ev->{x} - $ox;
		962	my $dy = $ev->{y} - $oy;
663		963
664	$self->{user_w} = $bw + $x - $ox;	964	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
665	$self->{user_h} = $bh + $y - $oy;	965	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
666	$self->update;	966	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		967	$self->check_size;
667	};	968	};
668		969
669	} elsif ($x >= 0 && $x < $self->{w}	970	} elsif ($lr ^ $td) {
670	&& $y >= 0 && $y < $self->{border}) {
671
672	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	971	my ($ox, $oy) = ($ev->{x}, $ev->{y});
673	my ($bx, $by) = ($self->{x}, $self->{y});	972	my ($bx, $by) = ($self->{x}, $self->{y});
674		973
675	$self->{motion} = sub {	974	$self->{motion} = sub {
676	my ($ev, $x, $y) = @_;	975	my ($ev, $x, $y) = @_;
677		976
678	($x, $y) = ($ev->motion_x, $ev->motion_y);	977	($x, $y) = ($ev->{x}, $ev->{y});
679		978
680	$self->move ($bx + $x - $ox, $by + $y - $oy);	979	$self->move ($bx + $x - $ox, $by + $y - $oy);
681	$self->update;	980	$self->update;
682	};	981	};
683	}	982	}
…		…
699	my ($self) = @_;	998	my ($self) = @_;
700		999
701	my ($w, $h ) = ($self->{w}, $self->{h});	1000	my ($w, $h ) = ($self->{w}, $self->{h});
702	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1001	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703		1002
704	glEnable GL_BLEND;
705	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706	glEnable GL_TEXTURE_2D;	1003	glEnable GL_TEXTURE_2D;
707	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1004	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708		1005
		1006	my $border = $self->border;
		1007
709	glColor @{ $self->{border_bg} };	1008	glColor @{ $self->{border_bg} };
710	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1009	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
711	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1010	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
712	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1011	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
713	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1012	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
714		1013
		1014	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
715	my $bg = $tex[0];	1015	my $bg = $tex[0];
716		1016
717	# TODO: repeat texture not scale	1017	# TODO: repeat texture not scale
718	my $rep_x = $cw / $bg->{w};	1018	my $rep_x = $cw / $bg->{w};
719	my $rep_y = $ch / $bg->{h};	1019	my $rep_y = $ch / $bg->{h};
720		1020
721	glColor @{ $self->{bg} };	1021	glColor @{ $self->{bg} };
722		1022
723	$bg->{s} = $rep_x;	1023	$bg->{s} = $rep_x;
724	$bg->{t} = $rep_y;	1024	$bg->{t} = $rep_y;
725	$bg->{wrap_mode} = 1;	1025	$bg->{wrap_mode} = 1;
726	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1026	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1027	}
727		1028
728	glDisable GL_TEXTURE_2D;	1029	glDisable GL_TEXTURE_2D;
729	glDisable GL_BLEND;	1030
		1031	$self->{title}->draw if $self->{title};
730		1032
731	$self->child->draw;	1033	$self->child->draw;
732	}	1034	}
733		1035
734	#############################################################################	1036	#############################################################################
…		…
737		1039
738	our @ISA = CFClient::UI::Base::;	1040	our @ISA = CFClient::UI::Base::;
739		1041
740	use List::Util qw(max sum);	1042	use List::Util qw(max sum);
741		1043
742	use SDL::OpenGL;	1044	use CFClient::OpenGL;
743		1045
744	sub new {	1046	sub new {
745	my $class = shift;	1047	my $class = shift;
746		1048
747	$class->SUPER::new (	1049	$class->SUPER::new (
…		…
754	my ($self, $x, $y, $child) = @_;	1056	my ($self, $x, $y, $child) = @_;
755		1057
756	$child->set_parent ($self);	1058	$child->set_parent ($self);
757	$self->{children}[$y][$x] = $child;	1059	$self->{children}[$y][$x] = $child;
758		1060
759	$self->{w} = $self->{h} = -1;
760
761	$child->check_size;	1061	$child->check_size;
		1062	}
		1063
		1064	sub children {
		1065	grep $_, map @$_, grep $_, @{ $_[0]{children} }
762	}	1066	}
763		1067
764	# TODO: move to container class maybe? send childs a signal on removal?	1068	# TODO: move to container class maybe? send childs a signal on removal?
765	sub clear {	1069	sub clear {
766	my ($self) = @_;	1070	my ($self) = @_;
767		1071
		1072	my @children = $self->children;
768	delete $self->{children};	1073	delete $self->{children};
		1074
		1075	for (@children) {
		1076	delete $_->{parent};
		1077	$_->hide;
		1078	}
		1079
769	$self->update;	1080	$self->update;
770	}	1081	}
771		1082
772	sub get_wh {	1083	sub get_wh {
773	my ($self) = @_;	1084	my ($self) = @_;
…		…
779	or next;	1090	or next;
780		1091
781	for my $x (0 .. $#$row) {	1092	for my $x (0 .. $#$row) {
782	my $widget = $row->[$x]	1093	my $widget = $row->[$x]
783	or next;	1094	or next;
784	my ($w, $h) = $widget->size_request;	1095	my ($w, $h) = @$widget{qw(req_w req_h)};
785		1096
786	$w[$x] = max $w[$x], $w;	1097	$w[$x] = max $w[$x], $w;
787	$h[$y] = max $h[$y], $h;	1098	$h[$y] = max $h[$y], $h;
788	}	1099	}
789	}	1100	}
…		…
801	(sum @$hs),	1112	(sum @$hs),
802	)	1113	)
803	}	1114	}
804		1115
805	sub size_allocate {	1116	sub size_allocate {
806	my ($self, $x, $y, $w, $h) = @_;	1117	my ($self, $w, $h) = @_;
807
808	$self->_size_allocate ($x, $y, $w, $h) or return;
809		1118
810	my ($ws, $hs) = $self->get_wh;	1119	my ($ws, $hs) = $self->get_wh;
811		1120
812	my $req_w = sum @$ws;	1121	my $req_w = sum @$ws;
813	my $req_h = sum @$hs;	1122	my $req_h = sum @$hs;
…		…
835		1144
836	for my $c (0 .. $#$row) {	1145	for my $c (0 .. $#$row) {
837	my $col_w = $ws->[$c];	1146	my $col_w = $ws->[$c];
838		1147
839	if (my $widget = $row->[$c]) {	1148	if (my $widget = $row->[$c]) {
840	$widget->size_allocate ($x, $y, $col_w, $row_h);	1149	$widget->configure ($x, $y, $col_w, $row_h);
841	}	1150	}
842		1151
843	$x += $col_w;	1152	$x += $col_w;
844	}	1153	}
845		1154
…		…
890	(List::Util::max map $_->[1], @alloc),	1199	(List::Util::max map $_->[1], @alloc),
891	)	1200	)
892	}	1201	}
893		1202
894	sub size_allocate {	1203	sub size_allocate {
895	my ($self, $x, $y, $w, $h) = @_;	1204	my ($self, $w, $h) = @_;
896
897	$self->_size_allocate ($x, $y, $w, $h) or return;
898		1205
899	($h, $w) = ($w, $h);	1206	($h, $w) = ($w, $h);
900		1207
901	my $children = $self->{children};	1208	my $children = $self->{children};
902		1209
903	my @h = map +($_->size_request)[0], @$children;	1210	my @h = map $_->{req_w}, @$children;
904		1211
905	my $req_h = List::Util::sum @h;	1212	my $req_h = List::Util::sum @h;
906		1213
907	if ($req_h > $h) {	1214	if ($req_h > $h) {
908	# ah well, not enough space	1215	# ah well, not enough space
…		…
924		1231
925	my $y = 0;	1232	my $y = 0;
926	for (0 .. $#$children) {	1233	for (0 .. $#$children) {
927	my $child = $children->[$_];	1234	my $child = $children->[$_];
928	my $h = $h[$_];	1235	my $h = $h[$_];
929	$child->size_allocate ($y, 0, $h, $w);	1236	$child->configure ($y, 0, $h, $w);
930		1237
931	$y += $h;	1238	$y += $h;
932	}	1239	}
933		1240
934	1	1241	1
…		…
952	(List::Util::sum map $_->[1], @alloc),	1259	(List::Util::sum map $_->[1], @alloc),
953	)	1260	)
954	}	1261	}
955		1262
956	sub size_allocate {	1263	sub size_allocate {
957	my ($self, $x, $y, $w, $h) = @_;	1264	my ($self, $w, $h) = @_;
958		1265
959	$self->_size_allocate ($x, $y, $w, $h) or return;	1266	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
960		1267
961	my $children = $self->{children};	1268	my $children = $self->{children};
962		1269
963	my @h = map +($_->size_request)[1], @$children;	1270	my @h = map $_->{req_h}, @$children;
964		1271
965	my $req_h = List::Util::sum @h;	1272	my $req_h = List::Util::sum @h;
966		1273
967	if ($req_h > $h) {	1274	if ($req_h > $h) {
968	# ah well, not enough space	1275	# ah well, not enough space
…		…
982		1289
983	my $y = 0;	1290	my $y = 0;
984	for (0 .. $#$children) {	1291	for (0 .. $#$children) {
985	my $child = $children->[$_];	1292	my $child = $children->[$_];
986	my $h = $h[$_];	1293	my $h = $h[$_];
987	$child->size_allocate (0, $y, $w, $h);	1294	$child->configure (0, $y, $w, $h);
988		1295
989	$y += $h;	1296	$y += $h;
990	}	1297	}
991		1298
992	1	1299	1
…		…
994		1301
995	#############################################################################	1302	#############################################################################
996		1303
997	package CFClient::UI::Label;	1304	package CFClient::UI::Label;
998		1305
999	our @ISA = CFClient::UI::Base::;	1306	our @ISA = CFClient::UI::DrawBG::;
1000		1307
1001	use SDL::OpenGL;	1308	use CFClient::OpenGL;
1002		1309
1003	sub new {	1310	sub new {
1004	my ($class, %arg) = @_;	1311	my ($class, %arg) = @_;
1005		1312
1006	my $self = $class->SUPER::new (	1313	my $self = $class->SUPER::new (
1007	fg => [1, 1, 1],	1314	fg => [1, 1, 1],
1008	fontsize => $::FONTSIZE,	1315	#bg => none
1009	text => "",	1316	#active_bg => none
		1317	#font => default_font
		1318	#text => initial text
		1319	#markup => initial narkup
		1320	#max_w => maximum pixel width
		1321	ellipsise => 3, # end
		1322	layout => (new CFClient::Layout),
		1323	fontsize => 1,
1010	align => -1,	1324	align => -1,
1011	valign => -1,	1325	valign => -1,
1012	padding => 2,	1326	padding => 2,
1013	layout => new CFClient::Layout,	1327	can_events => 0,
1014	%arg	1328	%arg
1015	);	1329	);
1016		1330
1017	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1331	if (exists $self->{template}) {
		1332	my $layout = new CFClient::Layout;
		1333	$layout->set_text (delete $self->{template});
		1334	$self->{template} = $layout;
		1335	}
1018		1336
1019	$self->set_text (delete $self->{text}) if exists $self->{text};	1337	if (exists $self->{markup}) {
1020	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1338	$self->set_markup (delete $self->{markup});
		1339	} else {
		1340	$self->set_text (delete $self->{text});
		1341	}
1021		1342
1022	$self	1343	$self
1023	}	1344	}
1024		1345
1025	sub escape_text {	1346	sub escape($) {
1026	local $_ = $_[1];	1347	local $_ = $_[0];
1027		1348
1028	s/&/&amp;/g;	1349	s/&/&amp;/g;
1029	s/>/&gt;/g;	1350	s/>/&gt;/g;
1030	s/</&lt;/g;	1351	s/</&lt;/g;
1031		1352
1032	$_[1]	1353	$_
		1354	}
		1355
		1356	sub update {
		1357	my ($self) = @_;
		1358
		1359	delete $self->{texture};
		1360	$self->SUPER::update;
1033	}	1361	}
1034		1362
1035	sub set_text {	1363	sub set_text {
1036	my ($self, $text) = @_;	1364	my ($self, $text) = @_;
1037		1365
		1366	return if $self->{text} eq "T$text";
		1367	$self->{text} = "T$text";
		1368
		1369	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038	$self->{layout}->set_text ($text);	1370	$self->{layout}->set_text ($text);
1039		1371
1040	delete $self->{texture};
1041	$self->update;	1372	$self->update;
		1373	$self->check_size;
1042	}	1374	}
1043		1375
1044	sub set_markup {	1376	sub set_markup {
1045	my ($self, $markup) = @_;	1377	my ($self, $markup) = @_;
1046		1378
		1379	return if $self->{text} eq "M$markup";
		1380	$self->{text} = "M$markup";
		1381
		1382	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1383
		1384	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047	$self->{layout}->set_markup ($markup);	1385	$self->{layout}->set_markup ($markup);
1048		1386
1049	delete $self->{texture};
1050	$self->update;	1387	$self->update;
		1388	$self->check_size;
1051	}	1389	}
1052		1390
1053	sub size_request {	1391	sub size_request {
1054	my ($self) = @_;	1392	my ($self) = @_;
1055		1393
1056	$self->{layout}->set_width;	1394	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1395	$self->{layout}->set_width ($self->{max_w} || -1);
		1396	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1397	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1057	$self->{layout}->set_height ($self->{fontsize});	1398	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1058		1399
1059	my ($w, $h) = $self->{layout}->size;	1400	my ($w, $h) = $self->{layout}->size;
		1401
		1402	if (exists $self->{template}) {
		1403	$self->{template}->set_font ($self->{font}) if $self->{font};
		1404	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1405
		1406	my ($w2, $h2) = $self->{template}->size;
		1407
		1408	$w = List::Util::max $w, $w2;
		1409	$h = List::Util::max $h, $h2;
		1410	}
1060		1411
1061	(	1412	(
1062	$w + $self->{padding} * 2,	1413	$w + $self->{padding} * 2,
1063	$h + $self->{padding} * 2,	1414	$h + $self->{padding} * 2,
1064	)	1415	)
1065	}	1416	}
1066		1417
1067	sub size_allocate {	1418	sub size_allocate {
1068	my ($self, $x, $y, $w, $h) = @_;	1419	my ($self, $w, $h) = @_;
1069
1070	$self->_size_allocate ($x, $y, $w, $h) or return;
1071		1420
1072	delete $self->{texture};	1421	delete $self->{texture};
1073	}	1422	}
1074		1423
1075	sub update {	1424	sub set_fontsize {
1076	my ($self) = @_;	1425	my ($self, $fontsize) = @_;
1077		1426
		1427	$self->{fontsize} = $fontsize;
1078	delete $self->{texture};	1428	delete $self->{texture};
		1429
1079	$self->SUPER::update;	1430	$self->update;
		1431	$self->check_size;
1080	}	1432	}
1081		1433
1082	sub _draw {	1434	sub _draw {
1083	my ($self) = @_;	1435	my ($self) = @_;
1084		1436
		1437	$self->SUPER::_draw; # draw background, if applicable
		1438
1085	my $tex = $self->{texture} ||= do {	1439	my $tex = $self->{texture} ||= do {
		1440	$self->{layout}->set_foreground (@{$self->{fg}});
		1441	$self->{layout}->set_font ($self->{font}) if $self->{font};
1086	$self->{layout}->set_width ($self->{w});	1442	$self->{layout}->set_width ($self->{w});
1087	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1443	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1444	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
		1445	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1446
1088	new_from_layout CFClient::Texture $self->{layout}	1447	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1448
		1449	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1450	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1451	: ($self->{w} - $tex->{w}) * 0.5);
		1452
		1453	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1454	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1455	: ($self->{h} - $tex->{h}) * 0.5);
		1456
		1457	$tex
1089	};	1458	};
1090		1459
1091	glEnable GL_BLEND;
1092	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1093	glEnable GL_TEXTURE_2D;	1460	glEnable GL_TEXTURE_2D;
1094	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095		1462
		1463	if ($tex->{format} == GL_ALPHA) {
1096	glColor @{$self->{fg}};	1464	glColor @{$self->{fg}};
1097
1098	$self->{ox} = int (
1099	$self->{align} < 0 ? $self->{padding}
1100	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101	: ($self->{w} - $tex->{w}) * 0.5
1102	);
1103
1104	$self->{oy} = int (
1105	$self->{valign} < 0 ? $self->{padding}
1106	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107	: ($self->{h} - $tex->{h}) * 0.5
1108	);
1109
1110	$tex->draw_quad ($self->{ox}, $self->{oy});	1465	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1466	} else {
		1467	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1468	}
1111		1469
1112	glDisable GL_TEXTURE_2D;	1470	glDisable GL_TEXTURE_2D;
1113	glDisable GL_BLEND;
1114	}	1471	}
1115		1472
1116	#############################################################################	1473	#############################################################################
1117		1474
1118	package CFClient::UI::EntryBase;	1475	package CFClient::UI::EntryBase;
1119		1476
1120	our @ISA = CFClient::UI::Label::;	1477	our @ISA = CFClient::UI::Label::;
1121		1478
1122	use SDL;	1479	use CFClient::OpenGL;
1123	use SDL::OpenGL;
1124		1480
1125	sub new {	1481	sub new {
1126	my $class = shift;	1482	my $class = shift;
1127		1483
1128	$class->SUPER::new (	1484	$class->SUPER::new (
1129	fg => [1, 1, 1],	1485	fg => [1, 1, 1],
1130	bg => [0, 0, 0, 0.2],	1486	bg => [0, 0, 0, 0.2],
1131	active_bg => [1, 1, 1, 0.5],	1487	active_bg => [1, 1, 1, 0.5],
1132	active_fg => [0, 0, 0],	1488	active_fg => [0, 0, 0],
1133	can_hover => 1,	1489	can_hover => 1,
1134	can_focus => 1,	1490	can_focus => 1,
1135	valign => 0,	1491	valign => 0,
		1492	can_events => 1,
1136	@_	1493	@_
1137	)	1494	)
1138	}	1495	}
1139		1496
1140	sub _set_text {	1497	sub _set_text {
…		…
1142		1499
1143	delete $self->{cur_h};	1500	delete $self->{cur_h};
1144		1501
1145	return if $self->{text} eq $text;	1502	return if $self->{text} eq $text;
1146		1503
		1504	delete $self->{texture};
		1505
1147	$self->{last_activity} = $::NOW;	1506	$self->{last_activity} = $::NOW;
1148	$self->{text} = $text;	1507	$self->{text} = $text;
1149		1508
1150	$text =~ s/./*/g if $self->{hidden};	1509	$text =~ s/./*/g if $self->{hidden};
1151	$self->{layout}->set_text ("$text ");	1510	$self->{layout}->set_text ("$text ");
1152		1511
1153	$self->emit (changed => $self->{text});	1512	$self->emit (changed => $self->{text});
1154	}
1155
1156	sub get_text {
1157	$_[0]{text}
1158	}
1159
1160	sub size_request {
1161	my ($self) = @_;
1162
1163	my ($w, $h) = $self->SUPER::size_request;
1164
1165	($w + 1, $h) # add 1 for cursor
1166	}
1167
1168	sub size_allocate {
1169	my ($self, $x, $y, $w, $h) = @_;
1170
1171	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173	$self->_set_text ($self->{text});
1174	}	1513	}
1175		1514
1176	sub set_text {	1515	sub set_text {
1177	my ($self, $text) = @_;	1516	my ($self, $text) = @_;
1178		1517
1179	$self->{cursor} = length $text;	1518	$self->{cursor} = length $text;
1180	$self->_set_text ($text);	1519	$self->_set_text ($text);
1181	$self->update;	1520	$self->update;
		1521	$self->check_size;
		1522	}
		1523
		1524	sub get_text {
		1525	$_[0]{text}
		1526	}
		1527
		1528	sub size_request {
		1529	my ($self) = @_;
		1530
		1531	my ($w, $h) = $self->SUPER::size_request;
		1532
		1533	($w + 1, $h) # add 1 for cursor
		1534	}
		1535
		1536	sub size_allocate {
		1537	my ($self, $w, $h) = @_;
		1538
		1539	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1182	}	1540	}
1183		1541
1184	sub key_down {	1542	sub key_down {
1185	my ($self, $ev) = @_;	1543	my ($self, $ev) = @_;
1186		1544
1187	my $mod = $ev->key_mod;	1545	my $mod = $ev->{mod};
1188	my $sym = $ev->key_sym;	1546	my $sym = $ev->{sym};
1189
1190	my $uni = $ev->key_unicode;	1547	my $uni = $ev->{unicode};
1191		1548
1192	my $text = $self->get_text;	1549	my $text = $self->get_text;
1193		1550
1194	if ($sym == SDLK_BACKSPACE) {	1551	if ($uni == 8) {
1195	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1552	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196	} elsif ($sym == SDLK_DELETE) {	1553	} elsif ($uni == 127) {
1197	substr $text, $self->{cursor}, 1, "";	1554	substr $text, $self->{cursor}, 1, "";
1198	} elsif ($sym == SDLK_LEFT) {	1555	} elsif ($sym == CFClient::SDLK_LEFT) {
1199	--$self->{cursor} if $self->{cursor};	1556	--$self->{cursor} if $self->{cursor};
1200	} elsif ($sym == SDLK_RIGHT) {	1557	} elsif ($sym == CFClient::SDLK_RIGHT) {
1201	++$self->{cursor} if $self->{cursor} < length $self->{text};	1558	++$self->{cursor} if $self->{cursor} < length $self->{text};
1202	} elsif ($sym == SDLK_HOME) {	1559	} elsif ($sym == CFClient::SDLK_HOME) {
1203	$self->{cursor} = 0;	1560	$self->{cursor} = 0;
1204	} elsif ($sym == SDLK_END) {	1561	} elsif ($sym == CFClient::SDLK_END) {
1205	$self->{cursor} = length $text;	1562	$self->{cursor} = length $text;
1206	} elsif ($sym == SDLK_ESCAPE) {	1563	} elsif ($uni == 27) {
1207	$self->emit ('escape');	1564	$self->emit ('escape');
1208	} elsif ($uni) {	1565	} elsif ($uni) {
1209	substr $text, $self->{cursor}++, 0, chr $uni;	1566	substr $text, $self->{cursor}++, 0, chr $uni;
1210	}	1567	}
1211		1568
1212	$self->_set_text ($text);	1569	$self->_set_text ($text);
1213	$self->update;	1570	$self->update;
		1571	$self->check_size;
1214	}	1572	}
1215		1573
1216	sub focus_in {	1574	sub focus_in {
1217	my ($self) = @_;	1575	my ($self) = @_;
1218		1576
…		…
1286		1644
1287	package CFClient::UI::Entry;	1645	package CFClient::UI::Entry;
1288		1646
1289	our @ISA = CFClient::UI::EntryBase::;	1647	our @ISA = CFClient::UI::EntryBase::;
1290		1648
1291	use SDL;	1649	use CFClient::OpenGL;
1292	use SDL::OpenGL;
1293		1650
1294	sub key_down {	1651	sub key_down {
1295	my ($self, $ev) = @_;	1652	my ($self, $ev) = @_;
1296		1653
1297	my $sym = $ev->key_sym;	1654	my $sym = $ev->{sym};
1298		1655
1299	if ($sym == SDLK_RETURN) {	1656	if ($sym == 13) {
		1657	unshift @{$self->{history}},
		1658	my $txt = $self->get_text;
		1659	$self->{history_pointer} = -1;
		1660	$self->{history_saveback} = '';
1300	$self->emit (activate => $self->get_text);	1661	$self->emit (activate => $txt);
1301	$self->update;	1662	$self->update;
		1663
		1664	} elsif ($sym == CFClient::SDLK_UP) {
		1665	if ($self->{history_pointer} < 0) {
		1666	$self->{history_saveback} = $self->get_text;
		1667	}
		1668	if (@{$self->{history} || []} > 0) {
		1669	$self->{history_pointer}++;
		1670	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1671	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1672	}
		1673	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1674	}
		1675
		1676	} elsif ($sym == CFClient::SDLK_DOWN) {
		1677	$self->{history_pointer}--;
		1678	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1679
		1680	if ($self->{history_pointer} >= 0) {
		1681	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1682	} else {
		1683	$self->set_text ($self->{history_saveback});
		1684	}
1302		1685
1303	} else {	1686	} else {
1304	$self->SUPER::key_down ($ev);	1687	$self->SUPER::key_down ($ev);
1305	}	1688	}
1306		1689
…		…
1310		1693
1311	package CFClient::UI::Button;	1694	package CFClient::UI::Button;
1312		1695
1313	our @ISA = CFClient::UI::Label::;	1696	our @ISA = CFClient::UI::Label::;
1314		1697
1315	use SDL;	1698	use CFClient::OpenGL;
1316	use SDL::OpenGL;
1317		1699
1318	my @tex =	1700	my @tex =
1319	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1701	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320	qw(b1_button_active.png);	1702	qw(b1_button_active.png);
1321		1703
1322	sub new {	1704	sub new {
1323	my $class = shift;	1705	my $class = shift;
1324		1706
1325	$class->SUPER::new (	1707	$class->SUPER::new (
1326	padding => 4,	1708	padding => 4,
1327	fg => [1, 1, 1],	1709	fg => [1, 1, 1],
1328	bg => [1, 1, 1, 0.2],
1329	active_fg => [0, 0, 1],	1710	active_fg => [0, 0, 1],
1330	can_hover => 1,	1711	can_hover => 1,
1331	align => 0,	1712	align => 0,
1332	valign => 0,	1713	valign => 0,
		1714	can_events => 1,
1333	@_	1715	@_
1334	)	1716	)
1335	}	1717	}
1336		1718
1337	sub button_up {	1719	sub button_up {
…		…
1349	local $self->{fg} = $self->{fg};	1731	local $self->{fg} = $self->{fg};
1350		1732
1351	if ($GRAB == $self) {	1733	if ($GRAB == $self) {
1352	$self->{fg} = $self->{active_fg};	1734	$self->{fg} = $self->{active_fg};
1353	}	1735	}
		1736
		1737	glEnable GL_TEXTURE_2D;
		1738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1739	glColor 0, 0, 0, 1;
		1740
		1741	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1742
		1743	glDisable GL_TEXTURE_2D;
		1744
		1745	$self->SUPER::_draw;
		1746	}
		1747
		1748	#############################################################################
		1749
		1750	package CFClient::UI::CheckBox;
		1751
		1752	our @ISA = CFClient::UI::DrawBG::;
		1753
		1754	my @tex =
		1755	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1756	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1757
		1758	use CFClient::OpenGL;
		1759
		1760	sub new {
		1761	my $class = shift;
		1762
		1763	$class->SUPER::new (
		1764	padding => 2,
		1765	fg => [1, 1, 1],
		1766	active_fg => [1, 1, 0],
		1767	bg => [0, 0, 0, 0.2],
		1768	active_bg => [1, 1, 1, 0.5],
		1769	state => 0,
		1770	can_hover => 1,
		1771	@_
		1772	)
		1773	}
		1774
		1775	sub size_request {
		1776	my ($self) = @_;
		1777
		1778	($self->{padding} * 2 + 6) x 2
		1779	}
		1780
		1781	sub button_down {
		1782	my ($self, $ev, $x, $y) = @_;
		1783
		1784	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1785	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1786	$self->{state} = !$self->{state};
		1787	$self->emit (changed => $self->{state});
		1788	}
		1789	}
		1790
		1791	sub _draw {
		1792	my ($self) = @_;
		1793
		1794	$self->SUPER::_draw;
		1795
		1796	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1797
		1798	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1799
		1800	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1801
		1802	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1803
		1804	glEnable GL_TEXTURE_2D;
		1805	$tex->draw_quad_alpha (0, 0, $s, $s);
		1806	glDisable GL_TEXTURE_2D;
		1807	}
		1808
		1809	#############################################################################
		1810
		1811	package CFClient::UI::Image;
		1812
		1813	our @ISA = CFClient::UI::Base::;
		1814
		1815	use CFClient::OpenGL;
		1816	use Carp qw/confess/;
		1817
		1818	our %loaded_images;
		1819
		1820	sub new {
		1821	my $class = shift;
		1822
		1823	my $self = $class->SUPER::new (can_events => 0, @_);
		1824
		1825	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1826
		1827	$loaded_images{$self->{image}} ||=
		1828	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1829
		1830	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1831
		1832	Scalar::Util::weaken $loaded_images{$self->{image}};
		1833
		1834	$self->{aspect} = $tex->{w} / $tex->{h};
		1835
		1836	$self
		1837	}
		1838
		1839	sub size_request {
		1840	my ($self) = @_;
		1841
		1842	($self->{tex}->{w}, $self->{tex}->{h})
		1843	}
		1844
		1845	sub _draw {
		1846	my ($self) = @_;
		1847
		1848	my $tex = $self->{tex};
		1849
		1850	my ($w, $h) = ($self->{w}, $self->{h});
		1851
		1852	if ($self->{rot90}) {
		1853	glRotate 90, 0, 0, 1;
		1854	glTranslate 0, -$self->{w}, 0;
		1855
		1856	($w, $h) = ($h, $w);
		1857	}
		1858
		1859	glEnable GL_TEXTURE_2D;
		1860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1861
		1862	$tex->draw_quad_alpha (0, 0, $w, $h);
		1863
		1864	glDisable GL_TEXTURE_2D;
		1865	}
		1866
		1867	#############################################################################
		1868
		1869	package CFClient::UI::VGauge;
		1870
		1871	our @ISA = CFClient::UI::Base::;
		1872
		1873	use List::Util qw(min max);
		1874
		1875	use CFClient::OpenGL;
		1876
		1877	my %tex = (
		1878	food => [
		1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1880	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1881	],
		1882	grace => [
		1883	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1884	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1885	],
		1886	hp => [
		1887	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1888	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1889	],
		1890	mana => [
		1891	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1892	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1893	],
		1894	);
		1895
		1896	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1897	sub new {
		1898	my $class = shift;
		1899
		1900	my $self = $class->SUPER::new (
		1901	type => 'food',
		1902	@_
		1903	);
		1904
		1905	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1906
		1907	$self
		1908	}
		1909
		1910	sub size_request {
		1911	my ($self) = @_;
		1912
		1913	#my $tex = $tex{$self->{type}}[0];
		1914	#@$tex{qw(w h)}
		1915	(0, 0)
		1916	}
		1917
		1918	sub set_max {
		1919	my ($self, $max) = @_;
		1920
		1921	return if $self->{max_val} == $max;
		1922
		1923	$self->{max_val} = $max;
		1924	$self->update;
		1925	}
		1926
		1927	sub set_value {
		1928	my ($self, $val, $max) = @_;
		1929
		1930	$self->set_max ($max)
		1931	if defined $max;
		1932
		1933	return if $self->{val} == $val;
		1934
		1935	$self->{val} = $val;
		1936	$self->update;
		1937	}
		1938
		1939	sub _draw {
		1940	my ($self) = @_;
		1941
		1942	my $tex = $tex{$self->{type}};
		1943	my ($t1, $t2, $t3) = @$tex;
		1944
		1945	my ($w, $h) = ($self->{w}, $self->{h});
		1946
		1947	if ($self->{vertical}) {
		1948	glRotate 90, 0, 0, 1;
		1949	glTranslate 0, -$self->{w}, 0;
		1950
		1951	($w, $h) = ($h, $w);
		1952	}
		1953
		1954	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1955
		1956	my $ycut1 = max 0, min 1, $ycut;
		1957	my $ycut2 = max 0, min 1, $ycut - 1;
		1958
		1959	my $h1 = $self->{h} * (1 - $ycut1);
		1960	my $h2 = $self->{h} * (1 - $ycut2);
1354		1961
1355	glEnable GL_BLEND;	1962	glEnable GL_BLEND;
1356	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1963	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357	glEnable GL_TEXTURE_2D;	1964	glEnable GL_TEXTURE_2D;
1358	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1965	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359	glColor 0, 0, 0, 1;
1360		1966
1361	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1967	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1968	glBegin GL_QUADS;
		1969	glTexCoord 0 , 0; glVertex 0 , 0;
		1970	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1971	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1972	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1973	glEnd;
1362		1974
		1975	my $ycut1 = List::Util::min 1, $ycut;
		1976	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1977	glBegin GL_QUADS;
		1978	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1979	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1980	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1981	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1982	glEnd;
		1983
		1984	if ($t3) {
		1985	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1986	glBegin GL_QUADS;
		1987	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1988	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1989	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1990	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1991	glEnd;
		1992	}
		1993
		1994	glDisable GL_BLEND;
1363	glDisable GL_TEXTURE_2D;	1995	glDisable GL_TEXTURE_2D;
1364	glDisable GL_BLEND;
1365
1366	$self->SUPER::_draw;
1367	}	1996	}
1368		1997
1369	#############################################################################	1998	#############################################################################
1370		1999
1371	package CFClient::UI::CheckBox;	2000	package CFClient::UI::Gauge;
1372		2001
1373	our @ISA = CFClient::UI::DrawBG::;	2002	our @ISA = CFClient::UI::VBox::;
1374
1375	my @tex =
1376	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378
1379	use SDL;
1380	use SDL::OpenGL;
1381		2003
1382	sub new {	2004	sub new {
1383	my $class = shift;	2005	my ($class, %arg) = @_;
1384		2006
1385	$class->SUPER::new (	2007	my $self = $class->SUPER::new (
1386	padding => 2,	2008	tooltip => $arg{type},
1387	fg => [1, 1, 1],
1388	active_fg => [1, 1, 0],
1389	state => 0,
1390	can_hover => 1,	2009	can_hover => 1,
1391	@_	2010	can_events => 1,
		2011	%arg,
1392	)	2012	);
1393	}
1394		2013
1395	sub size_request {	2014	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1396	my ($self) = @_;	2015	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1397		2016	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1398	($self->{padding} * 2 + 6) x 2
1399	}
1400
1401	sub size_allocate {
1402	my ($self, $x, $y, $w, $h) = @_;
1403
1404	$self->_size_allocate ($x, $y, $w, $h) or return;
1405	}
1406
1407	sub button_down {
1408	my ($self, $ev, $x, $y) = @_;
1409
1410	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1411	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1412	$self->{state} = !$self->{state};
1413	$self->emit (changed => $self->{state});
1414	}
1415	}
1416
1417	sub _draw {
1418	my ($self) = @_;
1419
1420	$self->SUPER::_draw;
1421
1422	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1423
1424	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1425
1426	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427
1428	glEnable GL_BLEND;
1429	glEnable GL_TEXTURE_2D;
1430	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432	my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434	$tex->draw_quad (0, 0, $s, $s);
1435
1436	glDisable GL_TEXTURE_2D;
1437	glDisable GL_BLEND;
1438	}
1439
1440	#############################################################################
1441
1442	package CFClient::UI::VGauge;
1443
1444	our @ISA = CFClient::UI::Base::;
1445
1446	use SDL::OpenGL;
1447
1448	my %tex = (
1449	food => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452	],
1453	grace => [
1454	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1456	],
1457	hp => [
1458	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460	],
1461	mana => [
1462	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1463	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1464	],
1465	);
1466
1467	# eg. VGauge->new (gauge => 'food'), default gauge: food
1468	sub new {
1469	my $class = shift;
1470
1471	my $self = $class->SUPER::new (gauge => 'food', @_);
1472		2017
1473	$self	2018	$self
1474	}	2019	}
1475		2020
1476	sub size_request {	2021	sub set_fontsize {
1477	my ($self) = @_;	2022	my ($self, $fsize) = @_;
1478		2023
1479	(30, 100)	2024	$self->{value}->set_fontsize ($fsize);
		2025	$self->{max} ->set_fontsize ($fsize);
1480	}	2026	}
1481		2027
1482	sub set_max {	2028	sub set_max {
1483	my ($self, $max) = @_;	2029	my ($self, $max) = @_;
1484	$self->{max_val} = $max;	2030
		2031	$self->{gauge}->set_max ($max);
		2032	$self->{max}->set_text ($max);
1485	}	2033	}
1486		2034
1487	sub set_value {	2035	sub set_value {
1488	my ($self, $val, $max) = @_;	2036	my ($self, $val, $max) = @_;
1489		2037
1490	$self->set_max ($max)	2038	$self->set_max ($max)
1491	if defined $max;	2039	if defined $max;
1492		2040
1493	$max = $self->{max_val};	2041	$self->{gauge}->set_value ($val, $max);
1494	$self->{val} = $val;	2042	$self->{value}->set_text ($val);
1495
1496	$self->update;
1497	}
1498
1499	sub _draw {
1500	my ($self) = @_;
1501
1502	my $tex = $tex{$self->{gauge}};
1503
1504	my ($w, $h) = ($self->{w}, $self->{h});
1505
1506	my $ycut = $self->{val} / ($self->{max_val} || 1);
1507	$ycut = 1 if $self->{val} > $self->{max_val};
1508
1509	my $t1 = $tex->[0];
1510	my $t2 = $tex->[1];
1511
1512	glEnable GL_BLEND;
1513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1514	glEnable GL_TEXTURE_2D;
1515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516
1517	my $h1 = $self->{h} - $ycut * $self->{h};
1518	my $h2 = $ycut * $self->{h};
1519
1520	my $yp = 0;
1521
1522	glBindTexture (GL_TEXTURE_2D, $t1->{name});
1523	glBegin (GL_QUADS);
1524	glTexCoord (0, 0); glVertex (0 , $yp);
1525	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1526	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1527	glTexCoord (1, 0); glVertex (0 + $w, $yp);
1528	glEnd ();
1529
1530	$yp += $h1;
1531
1532	glBindTexture (GL_TEXTURE_2D, $t2->{name});
1533	glBegin (GL_QUADS);
1534	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1535	glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1536	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1537	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1538	glEnd ();
1539
1540	glDisable GL_BLEND;
1541	glDisable GL_TEXTURE_2D;
1542	}	2043	}
1543		2044
1544	#############################################################################	2045	#############################################################################
1545		2046
1546	package CFClient::UI::Slider;	2047	package CFClient::UI::Slider;
1547		2048
1548	use strict;	2049	use strict;
1549		2050
1550	use SDL::OpenGL;	2051	use CFClient::OpenGL;
1551		2052
1552	our @ISA = CFClient::UI::DrawBG::;	2053	our @ISA = CFClient::UI::DrawBG::;
1553		2054
1554	my @tex =	2055	my @tex =
1555	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2056	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1556	qw(s1_slider.png s1_slider_bg.png);	2057	qw(s1_slider.png s1_slider_bg.png);
1557		2058
1558	sub new {	2059	sub new {
1559	my $class = shift;	2060	my $class = shift;
1560		2061
1561	# range [value, low, high, page]	2062	# range [value, low, high, page, unit]
1562		2063
1563	# TODO: 0-width page	2064	# TODO: 0-width page
1564	# TODO: req_w/h are wrong with vertical	2065	# TODO: req_w/h are wrong with vertical
1565	# TODO: calculations are off	2066	# TODO: calculations are off
1566	my $self = $class->SUPER::new (	2067	my $self = $class->SUPER::new (
1567	fg => [1, 1, 1],	2068	fg => [1, 1, 1],
1568	active_fg => [0, 0, 0],	2069	active_fg => [0, 0, 0],
		2070	bg => [0, 0, 0, 0.2],
		2071	active_bg => [1, 1, 1, 0.5],
1569	range => [0, 0, 100, 10],	2072	range => [0, 0, 100, 10],
1570	req_w => 40,	2073	req_w => $::WIDTH / 80,
1571	req_h => 13,	2074	req_h => $::WIDTH / 80,
1572	vertical => 0,	2075	vertical => 0,
1573	can_hover => 1,	2076	can_hover => 1,
1574	inner_pad => 5,	2077	inner_pad => 0.02,
1575	@_	2078	@_
1576	);	2079	);
1577		2080
		2081	$self->set_value ($self->{range}[0]);
		2082	$self->update;
		2083
1578	$self	2084	$self
		2085	}
		2086
		2087	sub set_value {
		2088	my ($self, $value) = @_;
		2089
		2090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2091
		2092	$hi = $lo + 1 if $hi <= $lo;
		2093
		2094	$value = $lo if $value < $lo;
		2095	$value = $hi if $value > $hi;
		2096
		2097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2098	if $unit;
		2099
		2100	$page = $hi - $lo if $page > $hi - $lo;
		2101
		2102	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2103
		2104	if ($value != $old_value) {
		2105	$self->emit (changed => $value);
		2106	$self->update;
		2107	}
1579	}	2108	}
1580		2109
1581	sub size_request {	2110	sub size_request {
1582	my ($self) = @_;	2111	my ($self) = @_;
1583		2112
…		…
1596		2125
1597	sub mouse_motion {	2126	sub mouse_motion {
1598	my ($self, $ev, $x, $y) = @_;	2127	my ($self, $ev, $x, $y) = @_;
1599		2128
1600	if ($GRAB == $self) {	2129	if ($GRAB == $self) {
		2130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2131
		2132	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2133
		2134	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
		2135
		2136	$self->set_value ($x * ($hi - $lo) + $lo);
		2137	}
		2138	}
		2139
		2140	sub update {
		2141	my ($self) = @_;
		2142
		2143	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2144	$self->set_value ($self->{range}[0]);
		2145
1601	my ($value, $lo, $hi, $page) = @{$self->{range}};	2146	my ($value, $lo, $hi, $page) = @{$self->{range}};
1602		2147
1603	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2148	my $inner_w = 1 - 2 * $self->{inner_pad};
1604		2149
1605	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2150	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1606	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1607		2151
1608	$x -= $inner_pad_px; # substract the padding	2152	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1609	$x = $x * ($hi - $lo) / $inner_w + $lo;	2153	$value = $self->{scale} * ($value - $lo);
1610	$x = $lo if $x < $lo;
1611	$x = $hi - $page if $x > $hi - $page;
1612	$self->{range}[0] = $x;
1613		2154
1614	$self->emit (changed => $x);	2155	$value = $self->{inner_pad} + ($value - $page * 0.5);
1615	$self->update;	2156
		2157	$value = 0 if $value < 0;
		2158	$page = 1 - $value if $value + $page > 1;
		2159
		2160	$self->{knob_x} = $value;
		2161	$self->{knob_w} = $page;
1616	}	2162	});
1617	}
1618		2163
1619	# the inner_* stuff is for generating a padding for the slider handle,	2164	$self->SUPER::update;
1620	# so that the handle doesn't leave the texture. This calculation isn't 100%
1621	# correct propably, but it does the job for now
1622	sub _calc_inner_pad_px {
1623	my ($self, $w) = @_;
1624	($w / 100) * $self->{inner_pad} # % to pixels
1625	}	2165	}
1626		2166
1627	sub _draw {	2167	sub _draw {
1628	my ($self) = @_;	2168	my ($self) = @_;
1629		2169
1630	$self->SUPER::_draw ();	2170	$self->SUPER::_draw ();
1631		2171
1632	my ($w, $h) = @$self{qw(w h)};	2172	glScale $self->{w}, $self->{h};
1633		2173
1634	if ($self->{vertical}) {	2174	if ($self->{vertical}) {
1635	# draw a vertical slider like a rotated horizontal slider	2175	# draw a vertical slider like a rotated horizontal slider
1636		2176
		2177	glTranslate 1, 0, 0;
1637	glRotate 90, 0, 0, 1;	2178	glRotate 90, 0, 0, 1;
1638	glTranslate 0, -$self->{w}, 0;
1639
1640	($w, $h) = ($h, $w);
1641	}	2179	}
1642		2180
1643	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2181	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1644	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2182	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1645		2183
1646	my ($value, $lo, $hi, $page) = @{$self->{range}};
1647
1648	$hi = $value + 1 if $lo == $hi;
1649
1650	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1651	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1652
1653	$page = int $page * $inner_w / ($hi - $lo);
1654	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1655
1656	$w -= $page;
1657	$page &= ~1;
1658	glTranslate $page * 0.5, 0, 0;
1659	$page ||= 2;
1660
1661	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1662	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1663
1664	glEnable GL_BLEND;
1665	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1666	glEnable GL_TEXTURE_2D;	2184	glEnable GL_TEXTURE_2D;
1667	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2185	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1668		2186
1669	# draw background	2187	# draw background
1670	$tex[1]->draw_quad (0, 0, $w, $h);	2188	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1671		2189
1672	# draw handle	2190	# draw handle
1673	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2191	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1674		2192
1675	glDisable GL_BLEND;
1676	glDisable GL_TEXTURE_2D;	2193	glDisable GL_TEXTURE_2D;
1677	}	2194	}
1678		2195
1679	#############################################################################	2196	#############################################################################
1680		2197
1681	package CFClient::UI::TextView;	2198	package CFClient::UI::TextView;
1682		2199
1683	our @ISA = CFClient::UI::HBox::;	2200	our @ISA = CFClient::UI::HBox::;
1684		2201
1685	use SDL::OpenGL;	2202	use CFClient::OpenGL;
1686		2203
1687	sub new {	2204	sub new {
1688	my $class = shift;	2205	my $class = shift;
1689		2206
1690	my $self = $class->SUPER::new (	2207	my $self = $class->SUPER::new (
1691	req_w => $::WIDTH / 6,	2208	fontsize => 1,
1692	req_h => $::HEIGHT / 6,	2209	can_events => 0,
1693	fontsize => $::FONTSIZE,	2210	#font => default_font
1694	@_,	2211	@_,
1695		2212
1696	layout => (new CFClient::Layout),	2213	layout => (new CFClient::Layout 1),
1697	par => [],	2214	par => [],
1698	height => 0,	2215	height => 0,
1699	children => [	2216	children => [
1700	(new CFClient::UI::Empty expand => 1),	2217	(new CFClient::UI::Empty expand => 1),
1701	(new CFClient::UI::Slider vertical => 1),	2218	(new CFClient::UI::Slider vertical => 1),
1702	],	2219	],
1703	);	2220	);
1704		2221
1705	$self->{children}[1]->connect (changed => sub {	2222	$self->{children}[1]->connect (changed => sub { $self->update });
1706	$self->update;
1707	});
1708		2223
1709	$self	2224	$self
1710	}	2225	}
1711		2226
1712	sub set_fontsize {	2227	sub set_fontsize {
…		…
1714		2229
1715	$self->{fontsize} = $fontsize;	2230	$self->{fontsize} = $fontsize;
1716	$self->reflow;	2231	$self->reflow;
1717	}	2232	}
1718		2233
		2234	sub size_allocate {
		2235	my ($self, $w, $h) = @_;
		2236
		2237	$self->SUPER::size_allocate ($w, $h);
		2238
		2239	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2240	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2241	$self->{layout}->set_width ($self->{children}[0]{w});
		2242
		2243	$self->reflow;
		2244	}
		2245
1719	sub text_height {	2246	sub text_height {
1720	my ($self, $text) = @_;	2247	my ($self, $text, $indent) = @_;
1721		2248
1722	my $layout = $self->{layout};	2249	my $layout = $self->{layout};
1723		2250
1724	$layout->set_height ($self->{fontsize});	2251	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1725	$layout->set_width ($self->{w});	2252	$layout->set_width ($self->{children}[0]{w} - $indent);
1726	$layout->set_text ($text);	2253	$layout->set_markup ($text);
1727		2254
1728	($layout->size)[1]	2255	($layout->size)[1]
1729	}	2256	}
1730		2257
1731	sub reflow {	2258	sub reflow {
…		…
1733		2260
1734	$self->{need_reflow}++;	2261	$self->{need_reflow}++;
1735	$self->update;	2262	$self->update;
1736	}	2263	}
1737		2264
1738	sub size_request {
1739	my ($self) = @_;
1740
1741	($self->{req_w}, $self->{req_h})
1742	}
1743
1744	sub size_allocate {
1745	my ($self, $x, $y, $w, $h) = @_;
1746
1747	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1748
1749	$self->{layout}->set_height ($self->{fontsize});
1750	$self->{layout}->set_width ($self->{w});
1751
1752	$self->reflow;
1753	$self->update;
1754	}
1755
1756	sub add_paragraph {	2265	sub add_paragraph {
1757	my ($self, $color, $text) = @_;	2266	my ($self, $color, $text, $indent) = @_;
1758		2267
1759	#TODO: intelligently "reformat" paragraph	2268	#TODO: intelligently "reformat" paragraph
1760		2269
		2270	for my $line (split /\n/, $text) {
1761	my $height = $self->text_height ($text);	2271	my $height = $self->text_height ($line);
1762
1763	$self->{height} += $height;	2272	$self->{height} += $height;
1764
1765	push @{$self->{par}}, [$height, $color, $text];	2273	push @{$self->{par}}, [$height, $color, $indent, $line];
		2274	}
1766		2275
1767	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2276	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1768	$self->{children}[1]->update;	2277	$self->{children}[1]->update;
1769	}	2278	}
1770		2279
…		…
1775		2284
1776	return unless $self->{h} > 0;	2285	return unless $self->{h} > 0;
1777		2286
1778	delete $self->{texture};	2287	delete $self->{texture};
1779		2288
1780	$ROOT->on_refresh ($self, sub {	2289	$ROOT->on_post_alloc ($self, sub {
1781	if (delete $self->{need_reflow}) {	2290	if (delete $self->{need_reflow}) {
1782	my $height = 0;	2291	my $height = 0;
1783		2292
1784	$height += $_->[0] = $self->text_height ($_->[2])	2293	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1785	for @{$self->{par}};	2294	for @{$self->{par}};
1786		2295
1787	$self->{height} = $height;	2296	$self->{height} = $height;
1788		2297
1789	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2298	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		2299	$self->{children}[1]->update;
1790		2300
1791	delete $self->{texture};	2301	delete $self->{texture};
1792	}	2302	}
1793		2303
1794	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2304	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1795	glClearColor 0, 0, 0, 1;	2305	glClearColor 0.5, 0.5, 0.5, 0;
1796	glClear GL_COLOR_BUFFER_BIT;	2306	glClear GL_COLOR_BUFFER_BIT;
1797
1798	glEnable GL_BLEND;
1799	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800	glEnable GL_TEXTURE_2D;
1801	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802		2307
1803	my $top = int $self->{children}[1]{range}[0];	2308	my $top = int $self->{children}[1]{range}[0];
1804		2309
1805	my $y0 = $top;	2310	my $y0 = $top;
1806	my $y1 = $top + $self->{h};	2311	my $y1 = $top + $self->{h};
1807		2312
1808	my $y = 0;	2313	my $y = 0;
1809		2314
1810	my $layout = $self->{layout};	2315	my $layout = $self->{layout};
1811		2316
		2317	$layout->set_font ($self->{font}) if $self->{font};
		2318
		2319	glEnable GL_BLEND;
		2320	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2321
1812	for my $par (@{$self->{par}}) {	2322	for my $par (@{$self->{par}}) {
1813	my $h = $par->[0];	2323	my $h = $par->[0];
1814		2324
1815	if ($y0 < $y + $h && $y < $y1) {	2325	if ($y0 < $y + $h && $y < $y1) {
		2326	$layout->set_foreground (@{ $par->[1] });
		2327	$layout->set_width ($self->{w} - $par->[2]);
1816	$layout->set_text ($par->[2]);	2328	$layout->set_markup ($par->[3]);
1817		2329
1818	glColor @{ $par->[1] };	2330	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1819	my ($W, $H) = $layout->size;	2331
1820	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2332	glRasterPos $par->[2], $y - $y0;
		2333	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1821	}	2334	}
1822		2335
1823	$y += $h;	2336	$y += $h;
1824	}	2337	}
1825		2338
1826	glDisable GL_TEXTURE_2D;
1827	glDisable GL_BLEND;	2339	glDisable GL_BLEND;
1828	};	2340	};
1829	});	2341	});
1830	}	2342	}
1831		2343
1832	sub _draw {	2344	sub _draw {
1833	my ($self) = @_;	2345	my ($self) = @_;
1834		2346
1835	if ($self->{texture}) {
1836	glEnable GL_TEXTURE_2D;	2347	glEnable GL_TEXTURE_2D;
1837	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2349	glColor 1, 1, 1, 1;
1838	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2350	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1839	glDisable GL_TEXTURE_2D;	2351	glDisable GL_TEXTURE_2D;
1840	}
1841		2352
1842	$self->{children}[1]->draw;	2353	$self->{children}[1]->draw;
1843		2354
1844	}	2355	}
1845		2356
1846	#############################################################################	2357	#############################################################################
1847		2358
1848	package CFClient::UI::MapWidget;
1849
1850	use strict;
1851
1852	use List::Util qw(min max);
1853
1854	use SDL;
1855	use SDL::OpenGL;
1856
1857	our @ISA = CFClient::UI::Base::;
1858
1859	sub new {
1860	my $class = shift;
1861
1862	$class->SUPER::new (
1863	z => -1,
1864	can_focus => 1,
1865	list => (glGenLists 1),
1866	@_
1867	)
1868	}
1869
1870	sub key_down {
1871	print "MAPKEYDOWN\n";
1872	}
1873
1874	sub key_up {
1875	}
1876
1877	sub button_down {
1878	my ($self, $ev, $x, $y) = @_;
1879
1880	$self->focus_in;
1881
1882	if ($ev->button == 2) {
1883	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1884	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1885
1886	$self->{motion} = sub {
1887	my ($ev, $x, $y) = @_;
1888
1889	($x, $y) = ($ev->motion_x, $ev->motion_y);
1890
1891	$::CFG->{map_shift_x} = $bw + $x - $ox;
1892	$::CFG->{map_shift_y} = $bh + $y - $oy;
1893
1894	$self->update;
1895	};
1896	}
1897	}
1898
1899	sub button_up {
1900	my ($self, $ev, $x, $y) = @_;
1901
1902	delete $self->{motion};
1903	}
1904
1905	sub mouse_motion {
1906	my ($self, $ev, $x, $y) = @_;
1907
1908	$self->{motion}->($ev, $x, $y) if $self->{motion};
1909	}
1910
1911	sub size_request {
1912	(
1913	1 + 32 * int $::WIDTH / 32,
1914	1 + 32 * int $::HEIGHT / 32,
1915	)
1916	}
1917
1918	sub update {
1919	my ($self) = @_;
1920
1921	$self->{need_update} = 1;
1922	$self->SUPER::update;
1923	}
1924
1925	sub draw {
1926	my ($self) = @_;
1927
1928	if (delete $self->{need_update}) {
1929	glNewList $self->{list}, GL_COMPILE;
1930
1931	if ($::MAP) {
1932	my $sw = int $::WIDTH / 32;
1933	my $sh = int $::HEIGHT / 32;
1934
1935	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1936	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1937
1938	glTranslate $sx0 - 32, $sy0 - 32, 0;
1939
1940	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1941
1942	if ($::CFG->{fow_enable}) {
1943	if ($::CFG->{fow_smooth}) { # smooth fog of war
1944	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1945	glConvolutionFilter2D
1946	GL_CONVOLUTION_2D,
1947	GL_ALPHA,
1948	3, 3,
1949	GL_ALPHA, GL_FLOAT,
1950	pack "f*",
1951	0.1, 0.1, 0.1,
1952	0.1, 0.2, 0.1,
1953	0.1, 0.1, 0.1,
1954	;
1955	glEnable GL_CONVOLUTION_2D;
1956	}
1957
1958	$self->{fow_texture} = new CFClient::Texture
1959	w => $w,
1960	h => $h,
1961	data => $data,
1962	internalformat => GL_ALPHA,
1963	format => GL_ALPHA;
1964
1965	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1966
1967	glEnable GL_BLEND;
1968	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1969	glEnable GL_TEXTURE_2D;
1970	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1971
1972	glColor +($::CFG->{fow_intensity}) x 3, 1;
1973	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1974
1975	glDisable GL_TEXTURE_2D;
1976	glDisable GL_BLEND;
1977	}
1978
1979	# HACK BEGIN
1980	{
1981	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1982	my ($w, $h) = (250, 250);
1983
1984	glEnable GL_BLEND;
1985	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1986	glEnable GL_TEXTURE_2D;
1987	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989	$self->{mapmap_texture} =
1990	new CFClient::Texture
1991	w => $w,
1992	h => $h,
1993	data => $::MAP->mapmap ($w, $h),
1994	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1995
1996	$self->{mapmap_texture}->draw_quad (100, 100);
1997
1998	glDisable GL_TEXTURE_2D;
1999	glDisable GL_BLEND;
2000	}
2001	# HACK END
2002	}
2003
2004	glEndList;
2005	}
2006
2007	glPushMatrix;
2008	glCallList $self->{list};
2009	glPopMatrix;
2010
2011	if ($FOCUS != $self) {
2012	glColor 64/255, 64/255, 64/255;
2013	glLogicOp GL_AND;
2014	glEnable GL_COLOR_LOGIC_OP;
2015	glBegin GL_QUADS;
2016	glVertex 0, 0;
2017	glVertex 0, $::HEIGHT;
2018	glVertex $::WIDTH, $::HEIGHT;
2019	glVertex $::WIDTH, 0;
2020	glEnd;
2021	glDisable GL_COLOR_LOGIC_OP;
2022	}
2023	}
2024
2025	my %DIR = (
2026	SDLK_KP8, [1, "north"],
2027	SDLK_KP9, [2, "northeast"],
2028	SDLK_KP6, [3, "east"],
2029	SDLK_KP3, [4, "southeast"],
2030	SDLK_KP2, [5, "south"],
2031	SDLK_KP1, [6, "southwest"],
2032	SDLK_KP4, [7, "west"],
2033	SDLK_KP7, [8, "northwest"],
2034
2035	SDLK_UP, [1, "north"],
2036	SDLK_RIGHT, [3, "east"],
2037	SDLK_DOWN, [5, "south"],
2038	SDLK_LEFT, [7, "west"],
2039	);
2040
2041	sub key_down {
2042	my ($self, $ev) = @_;
2043
2044	my $mod = $ev->key_mod;
2045	my $sym = $ev->key_sym;
2046
2047	if ($sym == SDLK_KP5) {
2048	$::CONN->user_send ("stay fire");
2049	} elsif ($sym == SDLK_a) {
2050	$::CONN->user_send ("apply");
2051	} elsif ($sym == SDLK_QUOTE) {
2052	$self->emit ('activate_console');
2053	} elsif ($sym == SDLK_SLASH) {
2054	$self->emit ('activate_console' => '/');
2055	} elsif (exists $DIR{$sym}) {
2056	if ($mod & KMOD_SHIFT) {
2057	$self->{shft}++;
2058	$::CONN->user_send ("fire $DIR{$sym}[0]");
2059	} elsif ($mod & KMOD_CTRL) {
2060	$self->{ctrl}++;
2061	$::CONN->user_send ("run $DIR{$sym}[0]");
2062	} else {
2063	$::CONN->user_send ("$DIR{$sym}[1]");
2064	}
2065	}
2066	}
2067
2068	sub key_up {
2069	my ($self, $ev) = @_;
2070
2071	my $mod = $ev->key_mod;
2072	my $sym = $ev->key_sym;
2073
2074	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2075	$::CONN->user_send ("fire_stop");
2076	}
2077	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2078	$::CONN->user_send ("run_stop");
2079	}
2080	}
2081
2082	#############################################################################
2083
2084	package CFClient::UI::Animator;	2359	package CFClient::UI::Animator;
2085		2360
2086	use SDL::OpenGL;	2361	use CFClient::OpenGL;
2087		2362
2088	our @ISA = CFClient::UI::Bin::;	2363	our @ISA = CFClient::UI::Bin::;
2089		2364
2090	sub moveto {	2365	sub moveto {
2091	my ($self, $x, $y) = @_;	2366	my ($self, $x, $y) = @_;
…		…
2129		2404
2130	sub new {	2405	sub new {
2131	my $class = shift;	2406	my $class = shift;
2132		2407
2133	my $self = $class->SUPER::new (	2408	my $self = $class->SUPER::new (
2134	state => 0,	2409	state => 0,
2135	connect_activate => \&toggle_flopper,	2410	connect_activate => \&toggle_flopper,
2136	@_	2411	@_
2137	);	2412	);
2138		2413
2139	if ($self->{state}) {	2414	if ($self->{state}) {
…		…
2160	$self->emit (changed => $self->{state});	2435	$self->emit (changed => $self->{state});
2161	}	2436	}
2162		2437
2163	#############################################################################	2438	#############################################################################
2164		2439
		2440	package CFClient::UI::Tooltip;
		2441
		2442	our @ISA = CFClient::UI::Bin::;
		2443
		2444	use CFClient::OpenGL;
		2445
		2446	sub new {
		2447	my $class = shift;
		2448
		2449	$class->SUPER::new (
		2450	@_,
		2451	can_events => 0,
		2452	)
		2453	}
		2454
		2455	sub set_tooltip_from {
		2456	my ($self, $widget) = @_;
		2457
		2458	$self->add (new CFClient::UI::Label
		2459	markup => $widget->{tooltip},
		2460	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2461	fontsize => 0.8,
		2462	fg => [0, 0, 0, 1],
		2463	ellipsise => 0,
		2464	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2465	);
		2466	}
		2467
		2468	sub size_request {
		2469	my ($self) = @_;
		2470
		2471	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2472
		2473	($w + 4, $h + 4)
		2474	}
		2475
		2476	sub size_allocate {
		2477	my ($self, $w, $h) = @_;
		2478
		2479	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2480	}
		2481
		2482	sub _draw {
		2483	my ($self) = @_;
		2484
		2485	glTranslate 0.375, 0.375;
		2486
		2487	my ($w, $h) = @$self{qw(w h)};
		2488
		2489	glColor 1, 0.8, 0.4;
		2490	glBegin GL_QUADS;
		2491	glVertex 0 , 0;
		2492	glVertex 0 , $h;
		2493	glVertex $w, $h;
		2494	glVertex $w, 0;
		2495	glEnd;
		2496
		2497	glColor 0, 0, 0;
		2498	glBegin GL_LINE_LOOP;
		2499	glVertex 0 , 0;
		2500	glVertex 0 , $h;
		2501	glVertex $w, $h;
		2502	glVertex $w, 0;
		2503	glEnd;
		2504
		2505	glTranslate 2 - 0.375, 2 - 0.375;
		2506	$self->SUPER::_draw;
		2507	}
		2508
		2509	#############################################################################
		2510
		2511	package CFClient::UI::Face;
		2512
		2513	our @ISA = CFClient::UI::Base::;
		2514
		2515	use CFClient::OpenGL;
		2516
		2517	sub new {
		2518	my $class = shift;
		2519
		2520	my $self = $class->SUPER::new (
		2521	aspect => 1,
		2522	@_,
		2523	);
		2524
		2525	if ($self->{anim} && $self->{animspeed}) {
		2526	Scalar::Util::weaken (my $widget = $self);
		2527
		2528	$self->{timer} = Event->timer (
		2529	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2530	hard => 1,
		2531	interval => $self->{animspeed},
		2532	cb => sub {
		2533	++$widget->{frame};
		2534	$widget->update;
		2535	},
		2536	);
		2537	}
		2538
		2539	$self
		2540	}
		2541
		2542	sub size_request {
		2543	(32, 8)
		2544	}
		2545
		2546	sub update {
		2547	my ($self) = @_;
		2548
		2549	return unless $self->{visible};
		2550
		2551	$self->SUPER::update;
		2552	}
		2553
		2554	sub _draw {
		2555	my ($self) = @_;
		2556
		2557	return unless $::CONN;#d# manage and cache textures differently
		2558
		2559	my $face;
		2560
		2561	if ($self->{frame}) {
		2562	my $anim = $::CONN->{anim}[$self->{anim}];
		2563
		2564	$face = $anim->[ $self->{frame} % @$anim ]
		2565	if $anim && @$anim;
		2566	}
		2567
		2568	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2569
		2570	if ($tex) {
		2571	glEnable GL_TEXTURE_2D;
		2572	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2573	glColor 1, 1, 1, 1;
		2574	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2575	glDisable GL_TEXTURE_2D;
		2576	}
		2577	}
		2578
		2579	sub DESTROY {
		2580	my ($self) = @_;
		2581
		2582	$self->{timer}->cancel
		2583	if $self->{timer};
		2584
		2585	$self->SUPER::DESTROY;
		2586	}
		2587
		2588	#############################################################################
		2589
		2590	package CFClient::UI::InventoryItem;
		2591
		2592	our @ISA = CFClient::UI::HBox::;
		2593
		2594	sub _item_to_desc {
		2595	my ($item) = @_;
		2596
		2597	my $desc =
		2598	$item->{nrof} < 2
		2599	? $item->{name}
		2600	: "$item->{nrof} × $item->{name_pl}";
		2601
		2602	$item->{flags} & Crossfire::Protocol::F_OPEN
		2603	and $desc .= " (open)";
		2604	$item->{flags} & Crossfire::Protocol::F_APPLIED
		2605	and $desc .= " (applied)";
		2606	$item->{flags} & Crossfire::Protocol::F_UNPAID
		2607	and $desc .= " (unpaid)";
		2608	$item->{flags} & Crossfire::Protocol::F_MAGIC
		2609	and $desc .= " (magic)";
		2610	$item->{flags} & Crossfire::Protocol::F_CURSED
		2611	and $desc .= " (cursed)";
		2612	$item->{flags} & Crossfire::Protocol::F_DAMNED
		2613	and $desc .= " (damned)";
		2614	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2615	and $desc .= " *";
		2616
		2617	$desc
		2618	}
		2619
		2620	sub new {
		2621	my $class = shift;
		2622
		2623	my %args = @_;
		2624
		2625	my $item = delete $args{item};
		2626
		2627	my $desc = _item_to_desc ($item);
		2628
		2629	my $self = $class->SUPER::new (
		2630	can_hover => 1,
		2631	can_events => 1,
		2632	tooltip => ((CFClient::UI::Label::escape $desc)
		2633	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2634	connect_button_down => sub {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	# todo: maybe put examine on 1? but should just be a tooltip :(
		2638	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2639	my $targ = $::CONN->{player}{tag};
		2640
		2641	if ($item->{container} == $::CONN->{player}{tag}) {
		2642	$targ = $main::OPENCONT;
		2643	}
		2644
		2645	$::CONN->send ("move $targ $item->{tag} 0");
		2646	} elsif ($ev->{button} == 1) {
		2647	$::CONN->send ("examine $item->{tag}");
		2648	} elsif ($ev->{button} == 2) {
		2649	$::CONN->send ("apply $item->{tag}");
		2650	} elsif ($ev->{button} == 3) {
		2651	my @menu_items = (
		2652	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2653	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2654	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2655	(
		2656	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2657	? (
		2658	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2659	)
		2660	: (
		2661	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2662	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2663	)
		2664	),
		2665	);
		2666
		2667	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2668	}
		2669
		2670	1
		2671	},
		2672	%args
		2673	);
		2674
		2675
		2676	$self->add (new CFClient::UI::Face
		2677	can_events => 0,
		2678	face => $item->{face},
		2679	anim => $item->{anim},
		2680	animspeed => $item->{animspeed},
		2681	);
		2682
		2683	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2684
		2685	$self->{item} = $item;
		2686
		2687	$self->update_item;
		2688
		2689	$self
		2690	}
		2691
		2692	sub update_item {
		2693	my ($self) = @_;
		2694
		2695	my $desc = _item_to_desc ($self->{item});
		2696
		2697	$self->{name_lbl}->set_text ($desc);
		2698	}
		2699
		2700	#############################################################################
		2701
		2702	package CFClient::UI::Inventory;
		2703
		2704	our @ISA = CFClient::UI::ScrolledWindow::;
		2705
		2706	sub new {
		2707	my $class = shift;
		2708
		2709	my $self = $class->SUPER::new (
		2710	scrolled => (new CFClient::UI::Table),
		2711	@_,
		2712	);
		2713
		2714	$self
		2715	}
		2716
		2717	sub set_items {
		2718	my ($self, $items) = @_;
		2719
		2720	$self->{scrolled}->clear;
		2721	return unless $items;
		2722
		2723	my @items = sort {
		2724	($a->{type} <=> $b->{type})
		2725	or ($a->{name} cmp $b->{name})
		2726	} @$items;
		2727
		2728	$self->{real_items} = \@items;
		2729
		2730	for my $item (@items) {
		2731	$item->{item} = $item;
		2732	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2733	$item->update_item ();
		2734	}
		2735
		2736	my $i = 0;
		2737	for (@items) {
		2738	$self->{scrolled}->add (0, $i, $_);
		2739	my $nrof = $_->{item}->{nrof} || 1;
		2740	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
		2741	}
		2742
		2743	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2744	}
		2745
		2746	sub size_request {
		2747	my ($self) = @_;
		2748	($self->{req_w}, $self->{req_h});
		2749	}
		2750
		2751	#############################################################################
		2752
		2753	package CFClient::UI::Menu;
		2754
		2755	our @ISA = CFClient::UI::FancyFrame::;
		2756
		2757	use CFClient::OpenGL;
		2758
		2759	sub new {
		2760	my $class = shift;
		2761
		2762	my $self = $class->SUPER::new (
		2763	items => [],
		2764	z => 100,
		2765	@_,
		2766	);
		2767
		2768	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2769
		2770	for my $item (@{ $self->{items} }) {
		2771	my ($widget, $cb) = @$item;
		2772
		2773	# handle various types of items, only text for now
		2774	if (!ref $widget) {
		2775	$widget = new CFClient::UI::Label
		2776	can_hover => 1,
		2777	can_events => 1,
		2778	text => $widget;
		2779	}
		2780
		2781	$self->{item}{$widget} = $item;
		2782
		2783	$self->{vbox}->add ($widget);
		2784	}
		2785
		2786	$self
		2787	}
		2788
		2789	# popup given the event (must be a mouse button down event currently)
		2790	sub popup {
		2791	my ($self, $ev) = @_;
		2792
		2793	$self->emit ("popdown");
		2794
		2795	# maybe save $GRAB? must be careful about events...
		2796	$GRAB = $self;
		2797	$self->{button} = $ev->{button};
		2798
		2799	$self->show;
		2800	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2801	}
		2802
		2803	sub mouse_motion {
		2804	my ($self, $ev, $x, $y) = @_;
		2805
		2806	# TODO: should use vbox->find_widget or so
		2807	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2808	$self->{hover} = $self->{item}{$HOVER};
		2809	}
		2810
		2811	sub button_up {
		2812	my ($self, $ev, $x, $y) = @_;
		2813
		2814	if ($ev->{button} == $self->{button}) {
		2815	undef $GRAB;
		2816	$self->hide;
		2817
		2818	$self->emit ("popdown");
		2819	$self->{hover}[1]->() if $self->{hover};
		2820	}
		2821	}
		2822
		2823	#############################################################################
		2824
		2825	package CFClient::UI::Statusbox;
		2826
		2827	our @ISA = CFClient::UI::VBox::;
		2828
		2829	sub new {
		2830	my $class = shift;
		2831
		2832	$class->SUPER::new (
		2833	fontsize => 0.8,
		2834	@_,
		2835	)
		2836	}
		2837
		2838	sub reorder {
		2839	my ($self) = @_;
		2840	my $NOW = time;
		2841
		2842	while (my ($k, $v) = each %{ $self->{item} }) {
		2843	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2844	}
		2845
		2846	my @widgets;
		2847
		2848	my @items = sort {
		2849	$a->{pri} <=> $b->{pri}
		2850	or $b->{id} <=> $a->{id}
		2851	} values %{ $self->{item} };
		2852
		2853	my $count = 10 + 1;
		2854	for my $item (@items) {
		2855	last unless --$count;
		2856
		2857	push @widgets, $item->{label} ||= do {
		2858	# TODO: doesn't handle markup well (read as: at all)
		2859	my $short = $item->{count} > 1
		2860	? "<b>$item->{count} ×</b> $item->{text}"
		2861	: $item->{text};
		2862
		2863	for ($short) {
		2864	s/^\s+//;
		2865	s/\s+/ /g;
		2866	}
		2867
		2868	new CFClient::UI::Label
		2869	markup => $short,
		2870	tooltip => $item->{tooltip},
		2871	tooltip_font => $::FONT_PROP,
		2872	tooltip_width => 0.67,
		2873	fontsize => $item->{fontsize} || $self->{fontsize},
		2874	max_w => $::WIDTH * 0.44,
		2875	fg => $item->{fg},
		2876	can_events => 1,
		2877	can_hover => 1
		2878	};
		2879	}
		2880
		2881	$self->clear;
		2882	$self->SUPER::add (reverse @widgets);
		2883	}
		2884
		2885	sub add {
		2886	my ($self, $text, %arg) = @_;
		2887
		2888	$text =~ s/^\s+//;
		2889	$text =~ s/\s+$//;
		2890
		2891	my $timeout = time + ((delete $arg{timeout}) || 60);
		2892
		2893	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2894
		2895	if (my $item = $self->{item}{$group}) {
		2896	if ($item->{text} eq $text) {
		2897	$item->{count}++;
		2898	} else {
		2899	$item->{count} = 1;
		2900	$item->{text} = $item->{tooltip} = $text;
		2901	}
		2902	$item->{id} = ++$self->{id};
		2903	$item->{timeout} = $timeout;
		2904	delete $item->{label};
		2905	} else {
		2906	$self->{item}{$group} = {
		2907	id => ++$self->{id},
		2908	text => $text,
		2909	timeout => $timeout,
		2910	tooltip => $text,
		2911	fg => [0.8, 0.8, 0.8, 0.8],
		2912	pri => 0,
		2913	count => 1,
		2914	%arg,
		2915	};
		2916	}
		2917
		2918	$self->reorder;
		2919	}
		2920
		2921	sub reconfigure {
		2922	my ($self) = @_;
		2923
		2924	delete $_->{label}
		2925	for values %{ $self->{item} || {} };
		2926
		2927	$self->reorder;
		2928	$self->SUPER::reconfigure;
		2929	}
		2930
		2931	#############################################################################
		2932
2165	package CFClient::UI::Root;	2933	package CFClient::UI::Root;
2166		2934
2167	our @ISA = CFClient::UI::Container::;	2935	our @ISA = CFClient::UI::Container::;
2168		2936
2169	use SDL::OpenGL;	2937	use CFClient::OpenGL;
		2938
		2939	sub new {
		2940	my $class = shift;
		2941
		2942	$class->SUPER::new (
		2943	@_,
		2944	)
		2945	}
		2946
		2947	sub configure {
		2948	my ($self, $x, $y, $w, $h) = @_;
		2949
		2950	$self->{w} = $w;
		2951	$self->{h} = $h;
		2952	}
2170		2953
2171	sub check_size {	2954	sub check_size {
2172	my ($self) = @_;	2955	my ($self) = @_;
2173		2956
2174	$self->size_allocate (0, 0, $::WITH, $::HEIGHT);	2957	$self->size_allocate ($self->{w}, $self->{h})
		2958	if $self->{w};
2175	}	2959	}
2176		2960
2177	sub size_request {	2961	sub size_request {
2178	($::WIDTH, $::HEIGHT)	2962	my ($self) = @_;
		2963
		2964	($self->{w}, $self->{h})
2179	}	2965	}
2180		2966
2181	sub size_allocate {	2967	sub size_allocate {
2182	my ($self, $x, $y, $w, $h) = @_;	2968	my ($self, $w, $h) = @_;
2183		2969
2184	$self->_size_allocate ($x, $y, $w, $h);	2970	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2971	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2185		2972
2186	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2973	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2187	for @{$self->{children}};	2974	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2188	}
2189		2975
2190	sub _topleft {	2976	for my $child ($self->children) {
		2977	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2978
		2979	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2980	if exists $child->{req_x};
		2981
		2982	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2983	if exists $child->{req_y};
		2984
		2985	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		2986	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2987
		2988	$child->configure ($X, $Y, $W, $H);
		2989	}
		2990	}
		2991
		2992	sub coord2local {
2191	my ($self, $x, $y) = @_;	2993	my ($self, $x, $y) = @_;
2192		2994
2193	($x, $y)	2995	($x, $y)
2194	}	2996	}
2195		2997
		2998	sub coord2global {
		2999	my ($self, $x, $y) = @_;
		3000
		3001	($x, $y)
		3002	}
		3003
2196	sub update {	3004	sub update {
2197	my ($self) = @_;	3005	my ($self) = @_;
2198		3006
2199	$self->check_size;	3007	$self->check_size;
2200	::refresh ();	3008	$::WANT_REFRESH++;
2201	}	3009	}
2202		3010
2203	sub add {	3011	sub add {
2204	my ($self, $widget) = @_;	3012	my ($self, @children) = @_;
2205		3013
		3014	for my $child (@children) {
		3015	$child->{toplevel} = 1;
		3016
		3017	# integerise window positions
		3018	$child->{x} = int $child->{x};
		3019	$child->{y} = int $child->{y};
		3020	}
		3021
2206	$self->SUPER::add ($widget);	3022	$self->SUPER::add (@children);
2207		3023
2208	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);	3024	while (@children) {
		3025	my $w = pop @children;
		3026	push @children, $w->children;
		3027	$w->{visible} = 1;
		3028	}
		3029	}
		3030
		3031	sub remove {
		3032	my ($self, @children) = @_;
		3033
		3034	$self->SUPER::remove (@children);
		3035
		3036	while (@children) {
		3037	my $w = pop @children;
		3038	push @children, $w->children;
		3039	delete $w->{visible};
		3040	}
2209	}	3041	}
2210		3042
2211	sub on_refresh {	3043	sub on_refresh {
2212	my ($self, $id, $cb) = @_;	3044	my ($self, $id, $cb) = @_;
2213		3045
2214	$self->{refresh_hook}{$id} = $cb;	3046	$self->{refresh_hook}{$id} = $cb;
2215	}	3047	}
2216		3048
		3049	sub on_post_alloc {
		3050	my ($self, $id, $cb) = @_;
		3051
		3052	$self->{post_alloc_hook}{$id} = $cb;
		3053	}
		3054
2217	sub draw {	3055	sub draw {
2218	my ($self) = @_;	3056	my ($self) = @_;
2219		3057
2220	while (my $rcb = delete $self->{refresh_hook}) {	3058	while ($self->{refresh_hook}) {
2221	$_->() for values %$rcb;	3059	$_->()
		3060	for values %{delete $self->{refresh_hook}};
		3061	}
		3062
		3063	if ($self->{check_size}) {
		3064	my @queue = ([], []);
		3065
		3066	for (;;) {
		3067	if ($self->{check_size}) {
		3068	# heuristic: check containers last
		3069	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3070	for values %{delete $self->{check_size}}
		3071	}
		3072
		3073	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3074
		3075	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3076	? @$widget{qw(user_w user_h)}
		3077	: $widget->size_request;
		3078
		3079	if (delete $widget->{force_alloc}
		3080	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3081	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3082
		3083	$widget->{req_w} = $w;
		3084	$widget->{req_h} = $h;
		3085
		3086	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3087
		3088	$widget->{parent}->check_size
		3089	if $widget->{parent};
		3090	}
		3091	}
		3092	}
		3093
		3094	while ($self->{size_alloc}) {
		3095	for (values %{delete $self->{size_alloc}}) {
		3096	my ($widget, $w, $h) = @$_;
		3097
		3098	$w = 0 if $w < 0;
		3099	$h = 0 if $h < 0;
		3100
		3101	$widget->{w} = $w;
		3102	$widget->{h} = $h;
		3103	$widget->size_allocate ($w, $h);
		3104	$widget->emit (size_allocate => $w, $h);
		3105	}
		3106	}
		3107
		3108	while ($self->{post_alloc_hook}) {
		3109	$_->()
		3110	for values %{delete $self->{post_alloc_hook}};
2222	}	3111	}
2223		3112
2224	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3113	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2225	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3114	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2226	glClear GL_COLOR_BUFFER_BIT;	3115	glClear GL_COLOR_BUFFER_BIT;
2227		3116
2228	glMatrixMode GL_PROJECTION;	3117	glMatrixMode GL_PROJECTION;
2229	glLoadIdentity;	3118	glLoadIdentity;
2230	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3119	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2231	glMatrixMode GL_MODELVIEW;	3120	glMatrixMode GL_MODELVIEW;
2232	glLoadIdentity;	3121	glLoadIdentity;
2233		3122
2234	$self->_draw;	3123	$self->_draw;
2235	}	3124	}
…		…
2237	#############################################################################	3126	#############################################################################
2238		3127
2239	package CFClient::UI;	3128	package CFClient::UI;
2240		3129
2241	$ROOT = new CFClient::UI::Root;	3130	$ROOT = new CFClient::UI::Root;
		3131	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2242		3132
2243	1	3133	1
2244		3134

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