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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.236 by root, Thu May 25 16:54:29 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])
		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])
		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	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		80	if $GRAB;
38	}	81	}
39		82
40	sub feed_sdl_button_up_event {	83	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	84	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	85	my ($x, $y) = ($ev->{x}, $ev->{y});
43		86
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		88
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	89	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		90
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	91	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		92	if $GRAB;
49		93
50	if (!$BUTTON_STATE) {	94	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	95	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	96	$grab->update if $grab;
53	$GRAB->update if $GRAB;	97	$GRAB->update if $GRAB;
		98
		99	check_tooltip;
54	}	100	}
55	}	101	}
56		102
57	sub feed_sdl_motion_event {	103	sub feed_sdl_motion_event {
58	my ($ev) = @_;	104	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	105	my ($x, $y) = ($ev->{x}, $ev->{y});
60		106
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		108
63	if ($widget != $HOVER) {	109	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	110	my $hover = $HOVER; $HOVER = $widget;
65		111
66	$hover->update if $hover && $hover->{can_hover};	112	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	113	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		114
		115	check_tooltip;
		116	}
		117
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	118	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		119	if $HOVER;
71	}	120	}
72		121
73	# convert position array to integers	122	# convert position array to integers
74	sub harmonize {	123	sub harmonize {
75	my ($vals) = @_;	124	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	130	$rem += $_ - $i;
82	$_ = $i;	131	$_ = $i;
83	}	132	}
84	}	133	}
85		134
		135	sub full_refresh {
		136	# make a copy, otherwise for complains about freed values.
		137	my @widgets = values %WIDGET;
		138
		139	$_->update
		140	for @widgets;
		141	}
		142
		143	sub reconfigure_widgets {
		144	# make a copy, otherwise C<for> complains about freed values.
		145	my @widgets = values %WIDGET;
		146
		147	$_->reconfigure
		148	for @widgets;
		149	}
		150
		151	# call when resolution changes etc.
		152	sub rescale_widgets {
		153	my ($sx, $sy) = @_;
		154
		155	for my $widget (values %WIDGET) {
		156	if ($widget->{is_toplevel}) {
		157	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		158	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		159	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		160	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		161	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		162	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		163	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		164	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		165	}
		166	}
		167
		168	reconfigure_widgets;
		169	}
		170
86	#############################################################################	171	#############################################################################
87		172
88	package CFClient::UI::Base;	173	package CFClient::UI::Base;
89		174
90	use strict;	175	use strict;
91		176
92	use SDL::OpenGL;	177	use CFClient::OpenGL;
93		178
94	sub new {	179	sub new {
95	my $class = shift;	180	my $class = shift;
96		181
97	my $self = bless {	182	my $self = bless {
98	x => 0,	183	x => 0,
99	y => 0,	184	y => 0,
100	z => 0,	185	z => 0,
101	w => -1,	186	can_events => 1,
102	h => -1,
103	@_	187	@_
104	}, $class;	188	}, $class;
105		189
106	for (keys %$self) {	190	for (keys %$self) {
107	if (/^connect_(.*)$/) {	191	if (/^connect_(.*)$/) {
108	$self->connect ($1 => delete $self->{$_});	192	$self->connect ($1 => delete $self->{$_});
109	}	193	}
110	}	194	}
111		195
		196	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		197
112	$self	198	$self
		199	}
		200
		201	sub destroy {
		202	my ($self) = @_;
		203
		204	$self->hide;
		205	%$self = ();
		206	}
		207
		208	sub show {
		209	my ($self) = @_;
		210	return if $self->{parent};
		211
		212	$CFClient::UI::ROOT->add ($self);
		213	}
		214
		215	sub show_centered {
		216	my ($self) = @_;
		217	return if $self->{parent};
		218
		219	$self->show;
		220
		221	$CFClient::UI::ROOT->on_post_alloc (
		222	"centered $self" => sub {
		223	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		224	},
		225	);
		226	}
		227
		228	sub set_invisible {
		229	my ($self) = @_;
		230
		231	# broken show/hide model
		232
		233	delete $self->{visible};
		234
		235	undef $GRAB if $GRAB == $self;
		236	undef $HOVER if $HOVER == $self;
		237
		238	CFClient::UI::check_tooltip
		239	if $CFClient::UI::TOOLTIP->{owner} == $self;
		240
		241	$self->focus_out;
		242	}
		243
		244	sub hide {
		245	my ($self) = @_;
		246
		247	$self->set_invisible;
		248
		249	$self->{parent}->remove ($self)
		250	if $self->{parent};
113	}	251	}
114		252
115	sub move {	253	sub move {
116	my ($self, $x, $y, $z) = @_;	254	my ($self, $x, $y, $z) = @_;
117		255
…		…
120	$self->{z} = $z if defined $z;	258	$self->{z} = $z if defined $z;
121		259
122	$self->update;	260	$self->update;
123	}	261	}
124		262
125	sub needs_redraw {	263	sub set_size {
126	0	264	my ($self, $w, $h) = @_;
		265
		266	$self->{user_w} = $w;
		267	$self->{user_h} = $h;
		268
		269	$self->check_size;
127	}	270	}
128		271
129	sub size_request {	272	sub size_request {
130	require Carp;	273	require Carp;
131	Carp::confess "size_request is abtract";	274	Carp::confess "size_request is abstract";
132	}	275	}
133		276
134	sub configure {	277	sub configure {
135	my ($self, $x, $y, $w, $h) = @_;	278	my ($self, $x, $y, $w, $h) = @_;
136		279
		280	if ($self->{aspect}) {
		281	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		282	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		283
		284	# use alignment to adjust x, y
		285
		286	$x += int +($w - $w2) * 0.5;
		287	$y += int +($h - $h2) * 0.5;
		288
		289	($w, $h) = ($w2, $h2);
		290	}
		291
		292	if ($self->{x} != $x || $self->{y} != $y) {
137	$self->{x} = $x;	293	$self->{x} = $x;
138	$self->{y} = $y;	294	$self->{y} = $y;
		295	$self->update;
		296	}
139		297
140	return unless $self->{w} != $w || $self->{h} != $h;	298	if ($self->{w} != $w || $self->{h} != $h) {
141		299	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142	$self->{w} = $w;	300	}
143	$self->{h} = $h;
144
145	$self->size_allocate ($w, $h);
146	}	301	}
147		302
148	sub size_allocate {	303	sub size_allocate {
149	# nothing to be done	304	# nothing to be done
150	}	305	}
151		306
152	# return top left coordinates	307	sub reconfigure {
153	sub _topleft {	308	my ($self) = @_;
		309
		310	$self->check_size (1);
		311	$self->update;
		312	}
		313
		314	sub children {
		315	}
		316
		317	sub set_max_size {
154	my ($self, $x, $y) = @_;	318	my ($self, $w, $h) = @_;
155		319
156	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	320	delete $self->{max_w}; $self->{max_w} = $w if $w;
		321	delete $self->{max_h}; $self->{max_h} = $h if $h;
		322	}
		323
		324	sub set_tooltip {
		325	my ($self, $tooltip) = @_;
		326
		327	$tooltip =~ s/^\s+//;
		328	$tooltip =~ s/\s+$//;
		329
		330	return if $self->{tooltip} eq $tooltip;
		331
		332	$self->{tooltip} = $tooltip;
		333
		334	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		335	delete $CFClient::UI::TOOLTIP->{owner};
		336	CFClient::UI::check_tooltip;
		337	}
157	}	338	}
158		339
159	# translate global coordinates to local coordinate system	340	# translate global coordinates to local coordinate system
160	sub coord2local {	341	sub coord2local {
161	my ($self, $x, $y) = @_;	342	my ($self, $x, $y) = @_;
162		343
163	my ($X, $Y) = $self->_topleft;	344	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164	($x - $X, $y - $Y)
165	}	345	}
166		346
167	# translate local coordinates to global coordinate system	347	# translate local coordinates to global coordinate system
168	sub coord2global {	348	sub coord2global {
169	my ($self, $x, $y) = @_;	349	my ($self, $x, $y) = @_;
170		350
171	my ($X, $Y) = $self->_topleft;	351	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172	($x + $X, $y + $Y)
173	}	352	}
174		353
175	sub focus_in {	354	sub focus_in {
176	my ($self) = @_;	355	my ($self) = @_;
177		356
178	return if $FOCUS == $self;	357	return if $FOCUS == $self;
179	return unless $self->{can_focus};	358	return unless $self->{can_focus};
180		359
181	my $focus = $FOCUS; $FOCUS = $self;	360	my $focus = $FOCUS; $FOCUS = $self;
182		361
183	$self->emit (focus_in => $focus);	362	$self->_emit (focus_in => $focus);
184		363
185	$focus->update if $focus;	364	$focus->update if $focus;
186	$FOCUS->update;	365	$FOCUS->update;
187	}	366	}
188		367
…		…
191		370
192	return unless $FOCUS == $self;	371	return unless $FOCUS == $self;
193		372
194	my $focus = $FOCUS; undef $FOCUS;	373	my $focus = $FOCUS; undef $FOCUS;
195		374
196	$self->emit (focus_out => $focus);	375	$self->_emit (focus_out => $focus);
197		376
198	$focus->update if $focus; #?	377	$focus->update if $focus; #?
		378
		379	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		380	unless $FOCUS;
199	}	381	}
200		382
201	sub mouse_motion { }	383	sub mouse_motion { }
202	sub button_up { }	384	sub button_up { }
203	sub key_down { }	385	sub key_down { }
204	sub key_up { }	386	sub key_up { }
205		387
206	sub button_down {	388	sub button_down {
207	my ($self, $ev, $x, $y) = @_;	389	my ($self, $ev, $x, $y) = @_;
208		390
209	$self->focus_in;	391	$self->focus_in;
…		…
237	glVertex $x + $self->{w}, $y + $self->{h};	419	glVertex $x + $self->{w}, $y + $self->{h};
238	glVertex $x , $y + $self->{h};	420	glVertex $x , $y + $self->{h};
239	glEnd;	421	glEnd;
240	glDisable GL_BLEND;	422	glDisable GL_BLEND;
241	}	423	}
		424
		425	if ($ENV{PCLIENT_DEBUG}) {
		426	glPushMatrix;
		427	glColor 1, 1, 0, 1;
		428	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		429	glBegin GL_LINE_LOOP;
		430	glVertex 0 , 0;
		431	glVertex $self->{w} - 1, 0;
		432	glVertex $self->{w} - 1, $self->{h} - 1;
		433	glVertex 0 , $self->{h} - 1;
		434	glEnd;
		435	glPopMatrix;
		436	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		437	}
242	}	438	}
243		439
244	sub _draw {	440	sub _draw {
245	my ($self) = @_;	441	my ($self) = @_;
246		442
247	warn "no draw defined for $self\n";	443	warn "no draw defined for $self\n";
248	}	444	}
249		445
250	sub find_widget {	446	sub find_widget {
251	my ($self, $x, $y) = @_;	447	my ($self, $x, $y) = @_;
		448
		449	return () unless $self->{can_events};
252		450
253	return $self	451	return $self
254	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	452	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	453	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
256		454
…		…
259		457
260	sub set_parent {	458	sub set_parent {
261	my ($self, $parent) = @_;	459	my ($self, $parent) = @_;
262		460
263	Scalar::Util::weaken ($self->{parent} = $parent);	461	Scalar::Util::weaken ($self->{parent} = $parent);
		462
		463	# TODO: req_w _does_change after ->reconfigure
		464	$self->check_size
		465	unless exists $self->{req_w};
		466
		467	$self->show;
264	}	468	}
265		469
266	sub check_size {	470	sub check_size {
267	my ($self) = @_;	471	my ($self, $forced) = @_;
268		472
269	my ($w, $h) = $self->size_request;	473	$self->{force_alloc} = 1 if $forced;
270		474	$CFClient::UI::ROOT->{check_size}{$self} = $self;
271	if ($w != $self->{req_w} || $h != $self->{req_h}) {
272	$self->{req_w} = $w;
273	$self->{req_h} = $h;
274
275	$self->{parent}->check_size
276	if $self->{parent};
277
278	$self->size_allocate ($w, $h);
279	$self->update;
280	}
281	}	475	}
282		476
283	sub update {	477	sub update {
284	my ($self) = @_;	478	my ($self) = @_;
285		479
…		…
291	my ($self, $signal, $cb) = @_;	485	my ($self, $signal, $cb) = @_;
292		486
293	push @{ $self->{signal_cb}{$signal} }, $cb;	487	push @{ $self->{signal_cb}{$signal} }, $cb;
294	}	488	}
295		489
		490	sub _emit {
		491	my ($self, $signal, @args) = @_;
		492
		493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		494	}
		495
296	sub emit {	496	sub emit {
297	my ($self, $signal, @args) = @_;	497	my ($self, $signal, @args) = @_;
298		498
299	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	499	$self->_emit ($signal, @args)
300	$cb->($self, @args);	500	|| $self->$signal (@args);
301	}
302	}	501	}
303		502
304	sub DESTROY {	503	sub DESTROY {
305	my ($self) = @_;	504	my ($self) = @_;
306		505
		506	delete $WIDGET{$self+0};
307	#$self->deactivate;	507	#$self->deactivate;
308	}	508	}
309		509
310	#############################################################################	510	#############################################################################
311		511
312	package CFClient::UI::DrawBG;	512	package CFClient::UI::DrawBG;
313		513
314	our @ISA = CFClient::UI::Base::;	514	our @ISA = CFClient::UI::Base::;
315		515
316	use strict;	516	use strict;
317	use SDL::OpenGL;	517	use CFClient::OpenGL;
318		518
319	sub new {	519	sub new {
320	my $class = shift;	520	my $class = shift;
321		521
322	# range [value, low, high, page]	522	# range [value, low, high, page]
323		523
324	$class->SUPER::new (	524	$class->SUPER::new (
325	bg => [0, 0, 0, 0.2],	525	#bg => [0, 0, 0, 0.2],
326	active_bg => [1, 1, 1, 0.5],	526	#active_bg => [1, 1, 1, 0.5],
327	@_	527	@_
328	)	528	)
329	}	529	}
330		530
331	sub _draw {	531	sub _draw {
332	my ($self) = @_;	532	my ($self) = @_;
333		533
		534	my $color = $FOCUS == $self && $self->{active_bg}
		535	? $self->{active_bg}
		536	: $self->{bg};
		537
		538	if ($color && (@$color < 4 || $color->[3])) {
334	my ($w, $h) = @$self{qw(w h)};	539	my ($w, $h) = @$self{qw(w h)};
335		540
336	glEnable GL_BLEND;	541	glEnable GL_BLEND;
337	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	542	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	543	glColor @$color;
339		544
340	glBegin GL_QUADS;	545	glBegin GL_QUADS;
341	glVertex 0 , 0;	546	glVertex 0 , 0;
342	glVertex 0 , $h;	547	glVertex 0 , $h;
343	glVertex $w, $h;	548	glVertex $w, $h;
344	glVertex $w, 0;	549	glVertex $w, 0;
345	glEnd;	550	glEnd;
346		551
347	glDisable GL_BLEND;	552	glDisable GL_BLEND;
		553	}
348	}	554	}
349		555
350	#############################################################################	556	#############################################################################
351		557
352	package CFClient::UI::Empty;	558	package CFClient::UI::Empty;
353		559
354	our @ISA = CFClient::UI::Base::;	560	our @ISA = CFClient::UI::Base::;
		561
		562	sub new {
		563	my ($class, %arg) = @_;
		564	$class->SUPER::new (can_events => 0, %arg);
		565	}
355		566
356	sub size_request {	567	sub size_request {
357	(0, 0)	568	(0, 0)
358	}	569	}
359		570
…		…
368	sub new {	579	sub new {
369	my ($class, %arg) = @_;	580	my ($class, %arg) = @_;
370		581
371	my $children = delete $arg{children} || [];	582	my $children = delete $arg{children} || [];
372		583
373	my $self = $class->SUPER::new (children => [], %arg);	584	my $self = $class->SUPER::new (
		585	children => [],
		586	can_events => 0,
		587	%arg,
		588	);
374	$self->add ($_) for @$children;	589	$self->add ($_) for @$children;
375		590
376	$self	591	$self
377	}	592	}
378		593
379	sub add {	594	sub add {
380	my ($self, $child) = @_;	595	my ($self, @widgets) = @_;
381		596
382	$child->set_parent ($self);	597	$_->set_parent ($self)
		598	for @widgets;
383		599
384	use sort 'stable';	600	use sort 'stable';
385		601
386	$self->{children} = [	602	$self->{children} = [
387	sort { $a->{z} <=> $b->{z} }	603	sort { $a->{z} <=> $b->{z} }
388	@{$self->{children}}, $child	604	@{$self->{children}}, @widgets
389	];	605	];
390		606
391	$self->{w} = $self->{h} = -1;
392
393	$child->check_size;	607	$self->check_size (1);
		608	$self->update;
		609	}
		610
		611	sub children {
		612	@{ $_[0]{children} }
394	}	613	}
395		614
396	sub remove {	615	sub remove {
397	my ($self, $widget) = @_;	616	my ($self, $child) = @_;
398		617
		618	delete $child->{parent};
		619	$child->hide;
		620
399	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	621	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		622
		623	$self->check_size (1);
		624	$self->update;
		625	}
		626
		627	sub clear {
		628	my ($self) = @_;
		629
		630	my $children = delete $self->{children};
		631	$self->{children} = [];
		632
		633	for (@$children) {
		634	delete $_->{parent};
		635	$_->hide;
		636	}
400		637
401	$self->check_size;	638	$self->check_size;
		639	$self->update;
402	}	640	}
403		641
404	sub find_widget {	642	sub find_widget {
405	my ($self, $x, $y) = @_;	643	my ($self, $x, $y) = @_;
406		644
…		…
436		674
437	$class->SUPER::new (children => [$child], %arg)	675	$class->SUPER::new (children => [$child], %arg)
438	}	676	}
439		677
440	sub add {	678	sub add {
441	my ($self, $widget) = @_;	679	my ($self, $child) = @_;
442		680
443	$self->{children} = [];	681	$self->{children} = [];
444		682
445	$self->SUPER::add ($widget);	683	$self->SUPER::add ($child);
446	}	684	}
447		685
448	sub remove {	686	sub remove {
449	my ($self, $widget) = @_;	687	my ($self, $widget) = @_;
450		688
…		…
470		708
471	package CFClient::UI::Window;	709	package CFClient::UI::Window;
472		710
473	our @ISA = CFClient::UI::Bin::;	711	our @ISA = CFClient::UI::Bin::;
474		712
475	use SDL::OpenGL;	713	use CFClient::OpenGL;
476		714
477	sub new {	715	sub new {
478	my ($class, %arg) = @_;	716	my ($class, %arg) = @_;
479		717
480	my $self = $class->SUPER::new (%arg);	718	my $self = $class->SUPER::new (%arg);
481	}	719	}
482		720
483	sub update {	721	sub update {
484	my ($self) = @_;	722	my ($self) = @_;
485		723
486	# we want to do this delayed...	724	$ROOT->on_post_alloc ($self => sub { $self->render_child });
487	$self->render_chld;
488	$self->SUPER::update;	725	$self->SUPER::update;
489	}
490
491	sub render_chld {
492	my ($self) = @_;
493
494	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495	glClearColor 0, 0, 0, 1;
496	glClear GL_COLOR_BUFFER_BIT;
497	$self->child->draw;
498	};
499	}	726	}
500		727
501	sub size_allocate {	728	sub size_allocate {
502	my ($self, $w, $h) = @_;	729	my ($self, $w, $h) = @_;
503		730
504	$self->child->configure (0, 0, $w, $h);	731	$self->SUPER::size_allocate ($w, $h);
		732	$self->update;
		733	}
505		734
		735	sub _render {
		736	$_[0]{children}[0]->draw;
		737	}
		738
		739	sub render_child {
		740	my ($self) = @_;
		741
		742	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		743	glClearColor 0, 0, 0, 0;
		744	glClear GL_COLOR_BUFFER_BIT;
		745
506	$self->render_chld;	746	$self->_render;
		747	};
507	}	748	}
508		749
509	sub _draw {	750	sub _draw {
510	my ($self) = @_;	751	my ($self) = @_;
511		752
512	my ($w, $h) = ($self->w, $self->h);	753	my ($w, $h) = ($self->w, $self->h);
513		754
514	my $tex = $self->{texture}	755	my $tex = $self->{texture}
515	or return;	756	or return;
516		757
517	glEnable GL_BLEND;
518	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519	glEnable GL_TEXTURE_2D;	758	glEnable GL_TEXTURE_2D;
520	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	759	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		760	glColor 1, 1, 1, 1;
521		761
522	$tex->draw_quad (0, 0, $w, $h);	762	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
523		763
524	glDisable GL_BLEND;
525	glDisable GL_TEXTURE_2D;	764	glDisable GL_TEXTURE_2D;
526	}	765	}
527		766
528	#############################################################################	767	#############################################################################
529		768
530	package CFClient::UI::ViewPort;	769	package CFClient::UI::ViewPort;
531		770
532	our @ISA = CFClient::UI::Window::;	771	our @ISA = CFClient::UI::Window::;
533
534	sub new { die }
535
536	sub size_request {
537	my ($self) = @_;
538
539	@$self{qw(child_w child_h)} = $self->child->size_request;
540	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542	@$self{qw(child_w child_h)}
543	}
544
545	sub _draw {
546	my ($self) = @_;
547
548	$self->{children}[1]->draw;
549	}
550
551
552	#############################################################################
553
554	package CFClient::UI::Frame;
555
556	our @ISA = CFClient::UI::Bin::;
557
558	use SDL::OpenGL;
559
560	sub size_request {
561	my ($self) = @_;
562	my $chld = $self->child
563	or return (0, 0);
564
565	$chld->move (2, 2);
566
567	map { $_ + 4 } $chld->size_request;
568	}
569
570	sub size_allocate {
571	my ($self, $x, $y, $w, $h) = @_;
572
573	$self->child->configure (2, 2, $w - 4, $h - 4);
574	}
575
576	sub _draw {
577	my ($self) = @_;
578
579	my $chld = $self->child;
580
581	my ($w, $h) = $chld->size_request;
582
583	glBegin GL_QUADS;
584	glColor 0, 0, 0;
585	glVertex 0 , 0;
586	glVertex 0 , $h + 4;
587	glVertex $w + 4 , $h + 4;
588	glVertex $w + 4 , 0;
589	glEnd;
590
591	$chld->draw;
592	}
593
594	#############################################################################
595
596	package CFClient::UI::FancyFrame;
597
598	our @ISA = CFClient::UI::Bin::;
599
600	use SDL::OpenGL;
601
602	my @tex =
603	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605		772
606	sub new {	773	sub new {
607	my $class = shift;	774	my $class = shift;
608		775
609	# TODO: user_x, user_y, overwrite moveto?
610
611	$class->SUPER::new (	776	$class->SUPER::new (
612	bg => [1, 1, 1, 1],	777	scroll_x => 0,
613	border_bg => [1, 1, 1, 1],	778	scroll_y => 1,
614	border => int $::FONTSIZE * 0.8,
615	@_	779	@_,
616	)	780	)
617	}	781	}
618		782
619	sub size_request {	783	sub size_request {
620	my ($self) = @_;	784	my ($self) = @_;
621		785
622	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};	786	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
623		787
624	my ($w, $h) = $self->SUPER::size_request;	788	@$self{qw(child_w child_h)}
625
626	(
627	$w + $self->{border} * 2,
628	$h + $self->{border} * 2,
629	)
630	}	789	}
631		790
632	sub size_allocate {	791	sub size_allocate {
633	my ($self, $w, $h) = @_;	792	my ($self, $w, $h) = @_;
634		793
		794	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		795	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		796
		797	$self->child->configure (0, 0, $w, $h);
		798	$self->update;
		799	}
		800
		801	sub set_offset {
		802	my ($self, $x, $y) = @_;
		803
		804	$self->{view_x} = int $x;
		805	$self->{view_y} = int $y;
		806
		807	$self->update;
		808	}
		809
		810	# hmm, this does not work for topleft of $self... but we should not ask for that
		811	sub coord2local {
		812	my ($self, $x, $y) = @_;
		813
		814	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		815	}
		816
		817	sub coord2global {
		818	my ($self, $x, $y) = @_;
		819
		820	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		821	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		822
		823	$self->SUPER::coord2global ($x, $y)
		824	}
		825
		826	sub find_widget {
		827	my ($self, $x, $y) = @_;
		828
		829	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		830	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		831	) {
		832	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		833	} else {
		834	$self->CFClient::UI::Base::find_widget ($x, $y)
		835	}
		836	}
		837
		838	sub _render {
		839	my ($self) = @_;
		840
		841	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		842
		843	$self->SUPER::_render;
		844	}
		845
		846	#############################################################################
		847
		848	package CFClient::UI::ScrolledWindow;
		849
		850	our @ISA = CFClient::UI::HBox::;
		851
		852	sub new {
		853	my $class = shift;
		854
		855	my $self;
		856
		857	my $slider = new CFClient::UI::Slider
		858	vertical => 1,
		859	range => [0, 0, 1, 0.01], # HACK fix
		860	connect_changed => sub {
		861	$self->{vp}->set_offset (0, $_[1]);
		862	},
		863	;
		864
		865	$self = $class->SUPER::new (
		866	vp => (new CFClient::UI::ViewPort expand => 1),
		867	slider => $slider,
		868	@_,
		869	);
		870
		871	$self->{vp}->add ($self->{scrolled});
		872	$self->add ($self->{vp});
		873	$self->add ($self->{slider});
		874
		875	$self
		876	}
		877
		878	sub size_allocate {
		879	my ($self, $w, $h) = @_;
		880
		881	$self->SUPER::size_allocate ($w, $h);
		882
		883	my $child = $self->{vp}->child;
		884	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		885	}
		886
		887	#TODO# update range on size_allocate depending on child
		888	# update viewport offset on scroll
		889
		890	#############################################################################
		891
		892	package CFClient::UI::Frame;
		893
		894	our @ISA = CFClient::UI::Bin::;
		895
		896	use CFClient::OpenGL;
		897
		898	sub new {
		899	my $class = shift;
		900
		901	$class->SUPER::new (
		902	bg => undef,
		903	@_,
		904	)
		905	}
		906
		907	sub _draw {
		908	my ($self) = @_;
		909
		910	if ($self->{bg}) {
		911	my ($w, $h) = @$self{qw(w h)};
		912
		913	glEnable GL_BLEND;
		914	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		915	glColor @{ $self->{bg} };
		916
		917	glBegin GL_QUADS;
		918	glVertex 0 , 0;
		919	glVertex 0 , $h;
		920	glVertex $w, $h;
		921	glVertex $w, 0;
		922	glEnd;
		923
		924	glDisable GL_BLEND;
		925	}
		926
		927	$self->SUPER::_draw;
		928	}
		929
		930	#############################################################################
		931
		932	package CFClient::UI::FancyFrame;
		933
		934	our @ISA = CFClient::UI::Bin::;
		935
		936	use CFClient::OpenGL;
		937
		938	my @tex =
		939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		940	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		941
		942	sub new {
		943	my $class = shift;
		944
		945	# TODO: user_x, user_y, overwrite moveto?
		946
		947	my $self = $class->SUPER::new (
		948	bg => [1, 1, 1, 1],
		949	border_bg => [1, 1, 1, 1],
		950	border => 0.6,
		951	is_toplevel => 1,
		952	can_events => 1,
		953	@_
		954	);
		955
		956	$self->{title} &&= new CFClient::UI::Label
		957	align => 0,
		958	valign => 1,
		959	text => $self->{title},
		960	fontsize => $self->{border};
		961
		962	$self
		963	}
		964
		965	sub border {
		966	int $_[0]{border} * $::FONTSIZE
		967	}
		968
		969	sub size_request {
		970	my ($self) = @_;
		971
		972	my ($w, $h) = $self->SUPER::size_request;
		973
		974	(
		975	$w + $self->border * 2,
		976	$h + $self->border * 2,
		977	)
		978	}
		979
		980	sub size_allocate {
		981	my ($self, $w, $h) = @_;
		982
635	$h -= List::Util::max 0, $self->{border} * 2;	983	$h -= List::Util::max 0, $self->border * 2;
636	$w -= List::Util::max 0, $self->{border} * 2;	984	$w -= List::Util::max 0, $self->border * 2;
637		985
		986	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		987	if $self->{title};
		988
638	$self->child->configure ($self->{border}, $self->{border}, $w, $h);	989	$self->child->configure ($self->border, $self->border, $w, $h);
639	}	990	}
640		991
641	sub button_down {	992	sub button_down {
642	my ($self, $ev, $x, $y) = @_;	993	my ($self, $ev, $x, $y) = @_;
643		994
644	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	995	my ($w, $h) = @$self{qw(w h)};
645	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	996	my $border = $self->border;
646		997
		998	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		999	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		1000
		1001	if ($lr & $td) {
		1002	my ($wx, $wy) = ($self->{x}, $self->{y});
647	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	1003	my ($ox, $oy) = ($ev->{x}, $ev->{y});
648	my ($bw, $bh) = ($self->{w}, $self->{h});	1004	my ($bw, $bh) = ($self->{w}, $self->{h});
		1005
		1006	my $mx = $x < $border;
		1007	my $my = $y < $border;
649		1008
650	$self->{motion} = sub {	1009	$self->{motion} = sub {
651	my ($ev, $x, $y) = @_;	1010	my ($ev, $x, $y) = @_;
652		1011
653	($x, $y) = ($ev->motion_x, $ev->motion_y);	1012	my $dx = $ev->{x} - $ox;
		1013	my $dy = $ev->{y} - $oy;
654		1014
655	$self->{user_w} = $bw + $x - $ox;	1015	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656	$self->{user_h} = $bh + $y - $oy;	1016	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1017	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
657	$self->check_size;	1018	$self->check_size;
658	};	1019	};
659		1020
660	} elsif ($x >= 0 && $x < $self->{w}	1021	} elsif ($lr ^ $td) {
661	&& $y >= 0 && $y < $self->{border}) {
662
663	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	1022	my ($ox, $oy) = ($ev->{x}, $ev->{y});
664	my ($bx, $by) = ($self->{x}, $self->{y});	1023	my ($bx, $by) = ($self->{x}, $self->{y});
665		1024
666	$self->{motion} = sub {	1025	$self->{motion} = sub {
667	my ($ev, $x, $y) = @_;	1026	my ($ev, $x, $y) = @_;
668		1027
669	($x, $y) = ($ev->motion_x, $ev->motion_y);	1028	($x, $y) = ($ev->{x}, $ev->{y});
670		1029
671	$self->move ($bx + $x - $ox, $by + $y - $oy);	1030	$self->move ($bx + $x - $ox, $by + $y - $oy);
672	$self->update;	1031	$self->update;
673	};	1032	};
674	}	1033	}
…		…
690	my ($self) = @_;	1049	my ($self) = @_;
691		1050
692	my ($w, $h ) = ($self->{w}, $self->{h});	1051	my ($w, $h ) = ($self->{w}, $self->{h});
693	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1052	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694		1053
695	glEnable GL_BLEND;
696	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697	glEnable GL_TEXTURE_2D;	1054	glEnable GL_TEXTURE_2D;
698	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1055	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699		1056
		1057	my $border = $self->border;
		1058
700	glColor @{ $self->{border_bg} };	1059	glColor @{ $self->{border_bg} };
701	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1060	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
702	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1061	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
703	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1062	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
704	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1063	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
705		1064
		1065	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706	my $bg = $tex[0];	1066	my $bg = $tex[0];
707		1067
708	# TODO: repeat texture not scale	1068	# TODO: repeat texture not scale
709	my $rep_x = $cw / $bg->{w};	1069	my $rep_x = $cw / $bg->{w};
710	my $rep_y = $ch / $bg->{h};	1070	my $rep_y = $ch / $bg->{h};
711		1071
712	glColor @{ $self->{bg} };	1072	glColor @{ $self->{bg} };
713		1073
714	$bg->{s} = $rep_x;	1074	$bg->{s} = $rep_x;
715	$bg->{t} = $rep_y;	1075	$bg->{t} = $rep_y;
716	$bg->{wrap_mode} = 1;	1076	$bg->{wrap_mode} = 1;
717	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1077	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1078	}
718		1079
719	glDisable GL_TEXTURE_2D;	1080	glDisable GL_TEXTURE_2D;
720	glDisable GL_BLEND;	1081
		1082	$self->{title}->draw if $self->{title};
721		1083
722	$self->child->draw;	1084	$self->child->draw;
723	}	1085	}
724		1086
725	#############################################################################	1087	#############################################################################
…		…
728		1090
729	our @ISA = CFClient::UI::Base::;	1091	our @ISA = CFClient::UI::Base::;
730		1092
731	use List::Util qw(max sum);	1093	use List::Util qw(max sum);
732		1094
733	use SDL::OpenGL;	1095	use CFClient::OpenGL;
734		1096
735	sub new {	1097	sub new {
736	my $class = shift;	1098	my $class = shift;
737		1099
738	$class->SUPER::new (	1100	$class->SUPER::new (
739	col_expand => [],	1101	col_expand => [],
740	@_	1102	@_,
741	)	1103	)
		1104	}
		1105
		1106	sub children {
		1107	grep $_, map @$_, grep $_, @{ $_[0]{children} }
742	}	1108	}
743		1109
744	sub add {	1110	sub add {
745	my ($self, $x, $y, $child) = @_;	1111	my ($self, $x, $y, $child) = @_;
746		1112
747	$child->set_parent ($self);	1113	$child->set_parent ($self);
748	$self->{children}[$y][$x] = $child;	1114	$self->{children}[$y][$x] = $child;
749		1115
750	$self->{w} = $self->{h} = -1;
751
752	$child->check_size;	1116	$self->check_size (1);
753	}	1117	}
754		1118
755	# TODO: move to container class maybe? send childs a signal on removal?	1119	# TODO: move to container class maybe? send children a signal on removal?
756	sub clear {	1120	sub clear {
757	my ($self) = @_;	1121	my ($self) = @_;
758		1122
		1123	my @children = $self->children;
759	delete $self->{children};	1124	delete $self->{children};
		1125
		1126	for (@children) {
		1127	delete $_->{parent};
		1128	$_->hide;
		1129	}
		1130
		1131	$self->check_size (1);
760	$self->update;	1132	$self->update;
761	}	1133	}
762		1134
763	sub get_wh {	1135	sub get_wh {
764	my ($self) = @_;	1136	my ($self) = @_;
…		…
770	or next;	1142	or next;
771		1143
772	for my $x (0 .. $#$row) {	1144	for my $x (0 .. $#$row) {
773	my $widget = $row->[$x]	1145	my $widget = $row->[$x]
774	or next;	1146	or next;
775	my ($w, $h) = $widget->size_request;	1147	my ($w, $h) = @$widget{qw(req_w req_h)};
776		1148
777	$w[$x] = max $w[$x], $w;	1149	$w[$x] = max $w[$x], $w;
778	$h[$y] = max $h[$y], $h;	1150	$h[$y] = max $h[$y], $h;
779	}	1151	}
780	}	1152	}
…		…
885		1257
886	($h, $w) = ($w, $h);	1258	($h, $w) = ($w, $h);
887		1259
888	my $children = $self->{children};	1260	my $children = $self->{children};
889		1261
890	my @h = map +($_->size_request)[0], @$children;	1262	my @h = map $_->{req_w}, @$children;
891		1263
892	my $req_h = List::Util::sum @h;	1264	my $req_h = List::Util::sum @h;
893		1265
894	if ($req_h > $h) {	1266	if ($req_h > $h) {
895	# ah well, not enough space	1267	# ah well, not enough space
…		…
941	}	1313	}
942		1314
943	sub size_allocate {	1315	sub size_allocate {
944	my ($self, $w, $h) = @_;	1316	my ($self, $w, $h) = @_;
945		1317
		1318	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1319
946	my $children = $self->{children};	1320	my $children = $self->{children};
947		1321
948	my @h = map +($_->size_request)[1], @$children;	1322	my @h = map $_->{req_h}, @$children;
949		1323
950	my $req_h = List::Util::sum @h;	1324	my $req_h = List::Util::sum @h;
951		1325
952	if ($req_h > $h) {	1326	if ($req_h > $h) {
953	# ah well, not enough space	1327	# ah well, not enough space
…		…
979		1353
980	#############################################################################	1354	#############################################################################
981		1355
982	package CFClient::UI::Label;	1356	package CFClient::UI::Label;
983		1357
984	our @ISA = CFClient::UI::Base::;	1358	our @ISA = CFClient::UI::DrawBG::;
985		1359
986	use SDL::OpenGL;	1360	use CFClient::OpenGL;
987		1361
988	sub new {	1362	sub new {
989	my ($class, %arg) = @_;	1363	my ($class, %arg) = @_;
990		1364
991	my $self = $class->SUPER::new (	1365	my $self = $class->SUPER::new (
992	fg => [1, 1, 1],	1366	fg => [1, 1, 1],
993	fontsize => $::FONTSIZE,	1367	#bg => none
994	text => "",	1368	#active_bg => none
		1369	#font => default_font
		1370	#text => initial text
		1371	#markup => initial narkup
		1372	#max_w => maximum pixel width
		1373	ellipsise => 3, # end
		1374	layout => (new CFClient::Layout),
		1375	fontsize => 1,
995	align => -1,	1376	align => -1,
996	valign => -1,	1377	valign => -1,
997	padding => 2,	1378	padding => 2,
998	layout => new CFClient::Layout,	1379	can_events => 0,
999	%arg	1380	%arg
1000	);	1381	);
1001		1382
1002	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1383	if (exists $self->{template}) {
		1384	my $layout = new CFClient::Layout;
		1385	$layout->set_text (delete $self->{template});
		1386	$self->{template} = $layout;
		1387	}
1003		1388
1004	$self->set_text (delete $self->{text}) if exists $self->{text};	1389	if (exists $self->{markup}) {
1005	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1390	$self->set_markup (delete $self->{markup});
		1391	} else {
		1392	$self->set_text (delete $self->{text});
		1393	}
1006		1394
1007	$self	1395	$self
1008	}	1396	}
1009		1397
1010	sub escape_text {	1398	sub escape($) {
1011	local $_ = $_[1];	1399	local $_ = $_[0];
1012		1400
1013	s/&/&amp;/g;	1401	s/&/&amp;/g;
1014	s/>/&gt;/g;	1402	s/>/&gt;/g;
1015	s/</&lt;/g;	1403	s/</&lt;/g;
1016		1404
1017	$_[1]	1405	$_
		1406	}
		1407
		1408	sub update {
		1409	my ($self) = @_;
		1410
		1411	delete $self->{texture};
		1412	$self->SUPER::update;
1018	}	1413	}
1019		1414
1020	sub set_text {	1415	sub set_text {
1021	my ($self, $text) = @_;	1416	my ($self, $text) = @_;
1022		1417
		1418	return if $self->{text} eq "T$text";
		1419	$self->{text} = "T$text";
		1420
		1421	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023	$self->{layout}->set_text ($text);	1422	$self->{layout}->set_text ($text);
1024		1423
1025	delete $self->{texture};
1026	$self->update;	1424	$self->update;
		1425	$self->check_size;
1027	}	1426	}
1028		1427
1029	sub set_markup {	1428	sub set_markup {
1030	my ($self, $markup) = @_;	1429	my ($self, $markup) = @_;
1031		1430
		1431	return if $self->{text} eq "M$markup";
		1432	$self->{text} = "M$markup";
		1433
		1434	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1435
		1436	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032	$self->{layout}->set_markup ($markup);	1437	$self->{layout}->set_markup ($markup);
1033		1438
1034	delete $self->{texture};
1035	$self->update;	1439	$self->update;
		1440	$self->check_size;
1036	}	1441	}
1037		1442
1038	sub size_request {	1443	sub size_request {
1039	my ($self) = @_;	1444	my ($self) = @_;
1040		1445
1041	$self->{layout}->set_width;	1446	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1447	$self->{layout}->set_width ($self->{max_w} || -1);
		1448	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1449	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1042	$self->{layout}->set_height ($self->{fontsize});	1450	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043		1451
1044	my ($w, $h) = $self->{layout}->size;	1452	my ($w, $h) = $self->{layout}->size;
		1453
		1454	if (exists $self->{template}) {
		1455	$self->{template}->set_font ($self->{font}) if $self->{font};
		1456	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1457
		1458	my ($w2, $h2) = $self->{template}->size;
		1459
		1460	$w = List::Util::max $w, $w2;
		1461	$h = List::Util::max $h, $h2;
		1462	}
1045		1463
1046	(	1464	(
1047	$w + $self->{padding} * 2,	1465	$w + $self->{padding} * 2,
1048	$h + $self->{padding} * 2,	1466	$h + $self->{padding} * 2,
1049	)	1467	)
…		…
1053	my ($self, $w, $h) = @_;	1471	my ($self, $w, $h) = @_;
1054		1472
1055	delete $self->{texture};	1473	delete $self->{texture};
1056	}	1474	}
1057		1475
1058	sub update {	1476	sub set_fontsize {
1059	my ($self) = @_;	1477	my ($self, $fontsize) = @_;
1060		1478
		1479	$self->{fontsize} = $fontsize;
1061	delete $self->{texture};	1480	delete $self->{texture};
		1481
1062	$self->SUPER::update;	1482	$self->update;
		1483	$self->check_size;
1063	}	1484	}
1064		1485
1065	sub _draw {	1486	sub _draw {
1066	my ($self) = @_;	1487	my ($self) = @_;
1067		1488
		1489	$self->SUPER::_draw; # draw background, if applicable
		1490
1068	my $tex = $self->{texture} ||= do {	1491	my $tex = $self->{texture} ||= do {
		1492	$self->{layout}->set_foreground (@{$self->{fg}});
		1493	$self->{layout}->set_font ($self->{font}) if $self->{font};
1069	$self->{layout}->set_width ($self->{w});	1494	$self->{layout}->set_width ($self->{w});
1070	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1495	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1496	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
		1497	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1498
1071	new_from_layout CFClient::Texture $self->{layout}	1499	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1500
		1501	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1502	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1503	: ($self->{w} - $tex->{w}) * 0.5);
		1504
		1505	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1506	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1507	: ($self->{h} - $tex->{h}) * 0.5);
		1508
		1509	$tex
1072	};	1510	};
1073		1511
1074	glEnable GL_BLEND;
1075	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076	glEnable GL_TEXTURE_2D;	1512	glEnable GL_TEXTURE_2D;
1077	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078		1514
		1515	if ($tex->{format} == GL_ALPHA) {
1079	glColor @{$self->{fg}};	1516	glColor @{$self->{fg}};
1080
1081	$self->{ox} = int (
1082	$self->{align} < 0 ? $self->{padding}
1083	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084	: ($self->{w} - $tex->{w}) * 0.5
1085	);
1086
1087	$self->{oy} = int (
1088	$self->{valign} < 0 ? $self->{padding}
1089	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090	: ($self->{h} - $tex->{h}) * 0.5
1091	);
1092
1093	$tex->draw_quad ($self->{ox}, $self->{oy});	1517	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1518	} else {
		1519	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1520	}
1094		1521
1095	glDisable GL_TEXTURE_2D;	1522	glDisable GL_TEXTURE_2D;
1096	glDisable GL_BLEND;
1097	}	1523	}
1098		1524
1099	#############################################################################	1525	#############################################################################
1100		1526
1101	package CFClient::UI::EntryBase;	1527	package CFClient::UI::EntryBase;
1102		1528
1103	our @ISA = CFClient::UI::Label::;	1529	our @ISA = CFClient::UI::Label::;
1104		1530
1105	use SDL;	1531	use CFClient::OpenGL;
1106	use SDL::OpenGL;
1107		1532
1108	sub new {	1533	sub new {
1109	my $class = shift;	1534	my $class = shift;
1110		1535
1111	$class->SUPER::new (	1536	$class->SUPER::new (
1112	fg => [1, 1, 1],	1537	fg => [1, 1, 1],
1113	bg => [0, 0, 0, 0.2],	1538	bg => [0, 0, 0, 0.2],
1114	active_bg => [1, 1, 1, 0.5],	1539	active_bg => [1, 1, 1, 0.5],
1115	active_fg => [0, 0, 0],	1540	active_fg => [0, 0, 0],
1116	can_hover => 1,	1541	can_hover => 1,
1117	can_focus => 1,	1542	can_focus => 1,
1118	valign => 0,	1543	valign => 0,
		1544	can_events => 1,
		1545	#text => ...
1119	@_	1546	@_
1120	)	1547	)
1121	}	1548	}
1122		1549
1123	sub _set_text {	1550	sub _set_text {
…		…
1125		1552
1126	delete $self->{cur_h};	1553	delete $self->{cur_h};
1127		1554
1128	return if $self->{text} eq $text;	1555	return if $self->{text} eq $text;
1129		1556
		1557	delete $self->{texture};
		1558
1130	$self->{last_activity} = $::NOW;	1559	$self->{last_activity} = $::NOW;
1131	$self->{text} = $text;	1560	$self->{text} = $text;
1132		1561
1133	$text =~ s/./*/g if $self->{hidden};	1562	$text =~ s/./*/g if $self->{hidden};
1134	$self->{layout}->set_text ("$text ");	1563	$self->{layout}->set_text ("$text ");
1135		1564
1136	$self->emit (changed => $self->{text});	1565	$self->_emit (changed => $self->{text});
1137	}
1138
1139	sub get_text {
1140	$_[0]{text}
1141	}
1142
1143	sub size_request {
1144	my ($self) = @_;
1145
1146	my ($w, $h) = $self->SUPER::size_request;
1147
1148	($w + 1, $h) # add 1 for cursor
1149	}
1150
1151	sub size_allocate {
1152	my ($self, $w, $h) = @_;
1153
1154	$self->_set_text ($self->{text});
1155	}	1566	}
1156		1567
1157	sub set_text {	1568	sub set_text {
1158	my ($self, $text) = @_;	1569	my ($self, $text) = @_;
1159		1570
1160	$self->{cursor} = length $text;	1571	$self->{cursor} = length $text;
1161	$self->_set_text ($text);	1572	$self->_set_text ($text);
1162	$self->update;	1573	$self->update;
		1574	$self->check_size;
		1575	}
		1576
		1577	sub get_text {
		1578	$_[0]{text}
		1579	}
		1580
		1581	sub size_request {
		1582	my ($self) = @_;
		1583
		1584	my ($w, $h) = $self->SUPER::size_request;
		1585
		1586	($w + 1, $h) # add 1 for cursor
1163	}	1587	}
1164		1588
1165	sub key_down {	1589	sub key_down {
1166	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1167		1591
1168	my $mod = $ev->key_mod;	1592	my $mod = $ev->{mod};
1169	my $sym = $ev->key_sym;	1593	my $sym = $ev->{sym};
1170
1171	my $uni = $ev->key_unicode;	1594	my $uni = $ev->{unicode};
1172		1595
1173	my $text = $self->get_text;	1596	my $text = $self->get_text;
1174		1597
1175	if ($sym == SDLK_BACKSPACE) {	1598	if ($uni == 8) {
1176	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1599	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177	} elsif ($sym == SDLK_DELETE) {	1600	} elsif ($uni == 127) {
1178	substr $text, $self->{cursor}, 1, "";	1601	substr $text, $self->{cursor}, 1, "";
1179	} elsif ($sym == SDLK_LEFT) {	1602	} elsif ($sym == CFClient::SDLK_LEFT) {
1180	--$self->{cursor} if $self->{cursor};	1603	--$self->{cursor} if $self->{cursor};
1181	} elsif ($sym == SDLK_RIGHT) {	1604	} elsif ($sym == CFClient::SDLK_RIGHT) {
1182	++$self->{cursor} if $self->{cursor} < length $self->{text};	1605	++$self->{cursor} if $self->{cursor} < length $self->{text};
1183	} elsif ($sym == SDLK_HOME) {	1606	} elsif ($sym == CFClient::SDLK_HOME) {
1184	$self->{cursor} = 0;	1607	$self->{cursor} = 0;
1185	} elsif ($sym == SDLK_END) {	1608	} elsif ($sym == CFClient::SDLK_END) {
1186	$self->{cursor} = length $text;	1609	$self->{cursor} = length $text;
1187	} elsif ($sym == SDLK_ESCAPE) {	1610	} elsif ($uni == 27) {
1188	$self->emit ('escape');	1611	$self->_emit ('escape');
1189	} elsif ($uni) {	1612	} elsif ($uni) {
1190	substr $text, $self->{cursor}++, 0, chr $uni;	1613	substr $text, $self->{cursor}++, 0, chr $uni;
1191	}	1614	}
1192		1615
1193	$self->_set_text ($text);	1616	$self->_set_text ($text);
1194	$self->update;	1617	$self->update;
		1618	$self->check_size;
1195	}	1619	}
1196		1620
1197	sub focus_in {	1621	sub focus_in {
1198	my ($self) = @_;	1622	my ($self) = @_;
1199		1623
…		…
1267		1691
1268	package CFClient::UI::Entry;	1692	package CFClient::UI::Entry;
1269		1693
1270	our @ISA = CFClient::UI::EntryBase::;	1694	our @ISA = CFClient::UI::EntryBase::;
1271		1695
1272	use SDL;	1696	use CFClient::OpenGL;
1273	use SDL::OpenGL;
1274		1697
1275	sub key_down {	1698	sub key_down {
1276	my ($self, $ev) = @_;	1699	my ($self, $ev) = @_;
1277		1700
1278	my $sym = $ev->key_sym;	1701	my $sym = $ev->{sym};
1279		1702
1280	if ($sym == SDLK_RETURN) {	1703	if ($sym == 13) {
		1704	unshift @{$self->{history}},
		1705	my $txt = $self->get_text;
		1706	$self->{history_pointer} = -1;
		1707	$self->{history_saveback} = '';
1281	$self->emit (activate => $self->get_text);	1708	$self->_emit (activate => $txt);
1282	$self->update;	1709	$self->update;
		1710
		1711	} elsif ($sym == CFClient::SDLK_UP) {
		1712	if ($self->{history_pointer} < 0) {
		1713	$self->{history_saveback} = $self->get_text;
		1714	}
		1715	if (@{$self->{history} || []} > 0) {
		1716	$self->{history_pointer}++;
		1717	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1718	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1719	}
		1720	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1721	}
		1722
		1723	} elsif ($sym == CFClient::SDLK_DOWN) {
		1724	$self->{history_pointer}--;
		1725	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1726
		1727	if ($self->{history_pointer} >= 0) {
		1728	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1729	} else {
		1730	$self->set_text ($self->{history_saveback});
		1731	}
1283		1732
1284	} else {	1733	} else {
1285	$self->SUPER::key_down ($ev);	1734	$self->SUPER::key_down ($ev);
1286	}	1735	}
1287		1736
…		…
1291		1740
1292	package CFClient::UI::Button;	1741	package CFClient::UI::Button;
1293		1742
1294	our @ISA = CFClient::UI::Label::;	1743	our @ISA = CFClient::UI::Label::;
1295		1744
1296	use SDL;	1745	use CFClient::OpenGL;
1297	use SDL::OpenGL;
1298		1746
1299	my @tex =	1747	my @tex =
1300	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1748	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301	qw(b1_button_active.png);	1749	qw(b1_button_active.png);
1302		1750
1303	sub new {	1751	sub new {
1304	my $class = shift;	1752	my $class = shift;
1305		1753
1306	$class->SUPER::new (	1754	$class->SUPER::new (
1307	padding => 4,	1755	padding => 4,
1308	fg => [1, 1, 1],	1756	fg => [1, 1, 1],
1309	bg => [1, 1, 1, 0.2],
1310	active_fg => [0, 0, 1],	1757	active_fg => [0, 0, 1],
1311	can_hover => 1,	1758	can_hover => 1,
1312	align => 0,	1759	align => 0,
1313	valign => 0,	1760	valign => 0,
		1761	can_events => 1,
1314	@_	1762	@_
1315	)	1763	)
1316	}	1764	}
1317		1765
		1766	sub activate { }
		1767
1318	sub button_up {	1768	sub button_up {
1319	my ($self, $ev, $x, $y) = @_;	1769	my ($self, $ev, $x, $y) = @_;
1320		1770
		1771	$self->emit ("activate")
1321	if ($x >= 0 && $x < $self->{w}	1772	if $x >= 0 && $x < $self->{w}
1322	&& $y >= 0 && $y < $self->{h}) {	1773	&& $y >= 0 && $y < $self->{h};
1323	$self->emit ("activate");
1324	}
1325	}	1774	}
1326		1775
1327	sub _draw {	1776	sub _draw {
1328	my ($self) = @_;	1777	my ($self) = @_;
1329		1778
1330	local $self->{fg} = $self->{fg};	1779	local $self->{fg} = $self->{fg};
1331		1780
1332	if ($GRAB == $self) {	1781	if ($GRAB == $self) {
1333	$self->{fg} = $self->{active_fg};	1782	$self->{fg} = $self->{active_fg};
1334	}	1783	}
		1784
		1785	glEnable GL_TEXTURE_2D;
		1786	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1787	glColor 0, 0, 0, 1;
		1788
		1789	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1790
		1791	glDisable GL_TEXTURE_2D;
		1792
		1793	$self->SUPER::_draw;
		1794	}
		1795
		1796	#############################################################################
		1797
		1798	package CFClient::UI::CheckBox;
		1799
		1800	our @ISA = CFClient::UI::DrawBG::;
		1801
		1802	my @tex =
		1803	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1804	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1805
		1806	use CFClient::OpenGL;
		1807
		1808	sub new {
		1809	my $class = shift;
		1810
		1811	$class->SUPER::new (
		1812	padding => 2,
		1813	fg => [1, 1, 1],
		1814	active_fg => [1, 1, 0],
		1815	bg => [0, 0, 0, 0.2],
		1816	active_bg => [1, 1, 1, 0.5],
		1817	state => 0,
		1818	can_hover => 1,
		1819	@_
		1820	)
		1821	}
		1822
		1823	sub size_request {
		1824	my ($self) = @_;
		1825
		1826	($self->{padding} * 2 + 6) x 2
		1827	}
		1828
		1829	sub button_down {
		1830	my ($self, $ev, $x, $y) = @_;
		1831
		1832	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1833	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1834	$self->{state} = !$self->{state};
		1835	$self->_emit (changed => $self->{state});
		1836	}
		1837	}
		1838
		1839	sub _draw {
		1840	my ($self) = @_;
		1841
		1842	$self->SUPER::_draw;
		1843
		1844	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1845
		1846	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1847
		1848	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1849
		1850	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1851
		1852	glEnable GL_TEXTURE_2D;
		1853	$tex->draw_quad_alpha (0, 0, $s, $s);
		1854	glDisable GL_TEXTURE_2D;
		1855	}
		1856
		1857	#############################################################################
		1858
		1859	package CFClient::UI::Image;
		1860
		1861	our @ISA = CFClient::UI::Base::;
		1862
		1863	use CFClient::OpenGL;
		1864	use Carp qw/confess/;
		1865
		1866	our %loaded_images;
		1867
		1868	sub new {
		1869	my $class = shift;
		1870
		1871	my $self = $class->SUPER::new (can_events => 0, @_);
		1872
		1873	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1874
		1875	$loaded_images{$self->{image}} ||=
		1876	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1877
		1878	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1879
		1880	Scalar::Util::weaken $loaded_images{$self->{image}};
		1881
		1882	$self->{aspect} = $tex->{w} / $tex->{h};
		1883
		1884	$self
		1885	}
		1886
		1887	sub size_request {
		1888	my ($self) = @_;
		1889
		1890	($self->{tex}->{w}, $self->{tex}->{h})
		1891	}
		1892
		1893	sub _draw {
		1894	my ($self) = @_;
		1895
		1896	my $tex = $self->{tex};
		1897
		1898	my ($w, $h) = ($self->{w}, $self->{h});
		1899
		1900	if ($self->{rot90}) {
		1901	glRotate 90, 0, 0, 1;
		1902	glTranslate 0, -$self->{w}, 0;
		1903
		1904	($w, $h) = ($h, $w);
		1905	}
		1906
		1907	glEnable GL_TEXTURE_2D;
		1908	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1909
		1910	$tex->draw_quad_alpha (0, 0, $w, $h);
		1911
		1912	glDisable GL_TEXTURE_2D;
		1913	}
		1914
		1915	#############################################################################
		1916
		1917	package CFClient::UI::VGauge;
		1918
		1919	our @ISA = CFClient::UI::Base::;
		1920
		1921	use List::Util qw(min max);
		1922
		1923	use CFClient::OpenGL;
		1924
		1925	my %tex = (
		1926	food => [
		1927	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1928	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1929	],
		1930	grace => [
		1931	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1932	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1933	],
		1934	hp => [
		1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1936	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1937	],
		1938	mana => [
		1939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1940	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1941	],
		1942	);
		1943
		1944	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1945	sub new {
		1946	my $class = shift;
		1947
		1948	my $self = $class->SUPER::new (
		1949	type => 'food',
		1950	@_
		1951	);
		1952
		1953	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1954
		1955	$self
		1956	}
		1957
		1958	sub size_request {
		1959	my ($self) = @_;
		1960
		1961	#my $tex = $tex{$self->{type}}[0];
		1962	#@$tex{qw(w h)}
		1963	(0, 0)
		1964	}
		1965
		1966	sub set_max {
		1967	my ($self, $max) = @_;
		1968
		1969	return if $self->{max_val} == $max;
		1970
		1971	$self->{max_val} = $max;
		1972	$self->update;
		1973	}
		1974
		1975	sub set_value {
		1976	my ($self, $val, $max) = @_;
		1977
		1978	$self->set_max ($max)
		1979	if defined $max;
		1980
		1981	return if $self->{val} == $val;
		1982
		1983	$self->{val} = $val;
		1984	$self->update;
		1985	}
		1986
		1987	sub _draw {
		1988	my ($self) = @_;
		1989
		1990	my $tex = $tex{$self->{type}};
		1991	my ($t1, $t2, $t3) = @$tex;
		1992
		1993	my ($w, $h) = ($self->{w}, $self->{h});
		1994
		1995	if ($self->{vertical}) {
		1996	glRotate 90, 0, 0, 1;
		1997	glTranslate 0, -$self->{w}, 0;
		1998
		1999	($w, $h) = ($h, $w);
		2000	}
		2001
		2002	my $ycut = $self->{val} / ($self->{max_val} || 1);
		2003
		2004	my $ycut1 = max 0, min 1, $ycut;
		2005	my $ycut2 = max 0, min 1, $ycut - 1;
		2006
		2007	my $h1 = $self->{h} * (1 - $ycut1);
		2008	my $h2 = $self->{h} * (1 - $ycut2);
1335		2009
1336	glEnable GL_BLEND;	2010	glEnable GL_BLEND;
1337	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2011	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338	glEnable GL_TEXTURE_2D;	2012	glEnable GL_TEXTURE_2D;
1339	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2013	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340	glColor 0, 0, 0, 1;
1341		2014
1342	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	2015	glBindTexture GL_TEXTURE_2D, $t1->{name};
		2016	glBegin GL_QUADS;
		2017	glTexCoord 0 , 0; glVertex 0 , 0;
		2018	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2019	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		2020	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		2021	glEnd;
1343		2022
		2023	my $ycut1 = List::Util::min 1, $ycut;
		2024	glBindTexture GL_TEXTURE_2D, $t2->{name};
		2025	glBegin GL_QUADS;
		2026	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2027	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2028	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		2029	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		2030	glEnd;
		2031
		2032	if ($t3) {
		2033	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2034	glBegin GL_QUADS;
		2035	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2036	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2037	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2038	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2039	glEnd;
		2040	}
		2041
		2042	glDisable GL_BLEND;
1344	glDisable GL_TEXTURE_2D;	2043	glDisable GL_TEXTURE_2D;
1345	glDisable GL_BLEND;
1346
1347	$self->SUPER::_draw;
1348	}	2044	}
1349		2045
1350	#############################################################################	2046	#############################################################################
1351		2047
1352	package CFClient::UI::CheckBox;	2048	package CFClient::UI::Gauge;
1353		2049
1354	our @ISA = CFClient::UI::DrawBG::;	2050	our @ISA = CFClient::UI::VBox::;
1355
1356	my @tex =
1357	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360	use SDL;
1361	use SDL::OpenGL;
1362		2051
1363	sub new {	2052	sub new {
1364	my $class = shift;	2053	my ($class, %arg) = @_;
1365		2054
1366	$class->SUPER::new (	2055	my $self = $class->SUPER::new (
1367	padding => 2,	2056	tooltip => $arg{type},
1368	fg => [1, 1, 1],
1369	active_fg => [1, 1, 0],
1370	state => 0,
1371	can_hover => 1,	2057	can_hover => 1,
1372	@_	2058	can_events => 1,
		2059	%arg,
1373	)	2060	);
1374	}
1375		2061
1376	sub size_request {	2062	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1377	my ($self) = @_;	2063	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1378		2064	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1379	($self->{padding} * 2 + 6) x 2
1380	}
1381
1382	sub button_down {
1383	my ($self, $ev, $x, $y) = @_;
1384
1385	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387	$self->{state} = !$self->{state};
1388	$self->emit (changed => $self->{state});
1389	}
1390	}
1391
1392	sub _draw {
1393	my ($self) = @_;
1394
1395	$self->SUPER::_draw;
1396
1397	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402
1403	glEnable GL_BLEND;
1404	glEnable GL_TEXTURE_2D;
1405	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407	my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409	$tex->draw_quad (0, 0, $s, $s);
1410
1411	glDisable GL_TEXTURE_2D;
1412	glDisable GL_BLEND;
1413	}
1414
1415	#############################################################################
1416
1417	package CFClient::UI::VGauge;
1418
1419	our @ISA = CFClient::UI::Base::;
1420
1421	use SDL::OpenGL;
1422
1423	my %tex = (
1424	food => [
1425	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427	],
1428	grace => [
1429	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431	],
1432	hp => [
1433	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435	],
1436	mana => [
1437	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439	],
1440	);
1441
1442	# eg. VGauge->new (gauge => 'food'), default gauge: food
1443	sub new {
1444	my $class = shift;
1445
1446	my $self = $class->SUPER::new (gauge => 'food', @_);
1447		2065
1448	$self	2066	$self
1449	}	2067	}
1450		2068
1451	sub size_request {	2069	sub set_fontsize {
1452	my ($self) = @_;	2070	my ($self, $fsize) = @_;
1453		2071
1454	my $tex = $tex{$self->{gauge}}[0];	2072	$self->{value}->set_fontsize ($fsize);
1455		2073	$self->{max} ->set_fontsize ($fsize);
1456	@$tex{qw(w h)}
1457	}	2074	}
1458		2075
1459	sub set_max {	2076	sub set_max {
1460	my ($self, $max) = @_;	2077	my ($self, $max) = @_;
1461		2078
1462	$self->{max_val} = $max;	2079	$self->{gauge}->set_max ($max);
		2080	$self->{max}->set_text ($max);
1463	}	2081	}
1464		2082
1465	sub set_value {	2083	sub set_value {
1466	my ($self, $val, $max) = @_;	2084	my ($self, $val, $max) = @_;
1467		2085
1468	$self->set_max ($max)	2086	$self->set_max ($max)
1469	if defined $max;	2087	if defined $max;
1470		2088
1471	$max = $self->{max_val};	2089	$self->{gauge}->set_value ($val, $max);
1472	$self->{val} = $val;	2090	$self->{value}->set_text ($val);
1473
1474	$self->update;
1475	}
1476
1477	sub _draw {
1478	my ($self) = @_;
1479
1480	my $tex = $tex{$self->{gauge}};
1481
1482	my ($w, $h) = ($self->{w}, $self->{h});
1483
1484	my $ycut = $self->{val} / ($self->{max_val} || 1);
1485	$ycut = 1 if $self->{val} > $self->{max_val};
1486
1487	my $t1 = $tex->[0];
1488	my $t2 = $tex->[1];
1489
1490	glEnable GL_BLEND;
1491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492	glEnable GL_TEXTURE_2D;
1493	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495	my $h1 = $self->{h} - $ycut * $self->{h};
1496	my $h2 = $ycut * $self->{h};
1497
1498	my $yp = 0;
1499
1500	glBindTexture GL_TEXTURE_2D, $t1->{name};
1501	glBegin GL_QUADS;
1502	glTexCoord 0 , 0; glVertex 0 , $yp;
1503	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1505	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506	glEnd;
1507
1508	$yp += $h1;
1509
1510	glBindTexture GL_TEXTURE_2D, $t2->{name};
1511	glBegin GL_QUADS;
1512	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1516	glEnd;
1517
1518	glDisable GL_BLEND;
1519	glDisable GL_TEXTURE_2D;
1520	}	2091	}
1521		2092
1522	#############################################################################	2093	#############################################################################
1523		2094
1524	package CFClient::UI::Slider;	2095	package CFClient::UI::Slider;
1525		2096
1526	use strict;	2097	use strict;
1527		2098
1528	use SDL::OpenGL;	2099	use CFClient::OpenGL;
1529		2100
1530	our @ISA = CFClient::UI::DrawBG::;	2101	our @ISA = CFClient::UI::DrawBG::;
1531		2102
1532	my @tex =	2103	my @tex =
1533	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2104	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534	qw(s1_slider.png s1_slider_bg.png);	2105	qw(s1_slider.png s1_slider_bg.png);
1535		2106
1536	sub new {	2107	sub new {
1537	my $class = shift;	2108	my $class = shift;
1538		2109
1539	# range [value, low, high, page]	2110	# range [value, low, high, page, unit]
1540		2111
1541	# TODO: 0-width page	2112	# TODO: 0-width page
1542	# TODO: req_w/h are wrong with vertical	2113	# TODO: req_w/h are wrong with vertical
1543	# TODO: calculations are off	2114	# TODO: calculations are off
1544	my $self = $class->SUPER::new (	2115	my $self = $class->SUPER::new (
1545	fg => [1, 1, 1],	2116	fg => [1, 1, 1],
1546	active_fg => [0, 0, 0],	2117	active_fg => [0, 0, 0],
		2118	bg => [0, 0, 0, 0.2],
		2119	active_bg => [1, 1, 1, 0.5],
1547	range => [0, 0, 100, 10],	2120	range => [0, 0, 100, 10, 0],
1548	req_w => 40,	2121	req_w => $::WIDTH / 80,
1549	req_h => 13,	2122	req_h => $::WIDTH / 80,
1550	vertical => 0,	2123	vertical => 0,
1551	can_hover => 1,	2124	can_hover => 1,
1552	inner_pad => 5,	2125	inner_pad => 0.02,
1553	@_	2126	@_
1554	);	2127	);
1555		2128
		2129	$self->set_value ($self->{range}[0]);
		2130	$self->update;
		2131
1556	$self	2132	$self
		2133	}
		2134
		2135	sub set_range {
		2136	my ($self, $range) = @_;
		2137
		2138	$self->{range} = $range;
		2139
		2140	$self->update;
		2141	}
		2142
		2143	sub set_value {
		2144	my ($self, $value) = @_;
		2145
		2146	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2147
		2148	$hi = $lo + 1 if $hi <= $lo;
		2149
		2150	$page = $hi - $lo if $page > $hi - $lo;
		2151
		2152	$value = $lo if $value < $lo;
		2153	$value = $hi - $page if $value > $hi - $page;
		2154
		2155	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2156	if $unit;
		2157
		2158	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2159
		2160	if ($value != $old_value) {
		2161	$self->_emit (changed => $value);
		2162	$self->update;
		2163	}
1557	}	2164	}
1558		2165
1559	sub size_request {	2166	sub size_request {
1560	my ($self) = @_;	2167	my ($self) = @_;
1561		2168
…		…
1567		2174
1568	sub button_down {	2175	sub button_down {
1569	my ($self, $ev, $x, $y) = @_;	2176	my ($self, $ev, $x, $y) = @_;
1570		2177
1571	$self->SUPER::button_down ($ev, $x, $y);	2178	$self->SUPER::button_down ($ev, $x, $y);
		2179
		2180	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2181
1572	$self->mouse_motion ($ev, $x, $y);	2182	$self->mouse_motion ($ev, $x, $y);
1573	}	2183	}
1574		2184
1575	sub mouse_motion {	2185	sub mouse_motion {
1576	my ($self, $ev, $x, $y) = @_;	2186	my ($self, $ev, $x, $y) = @_;
1577		2187
1578	if ($GRAB == $self) {	2188	if ($GRAB == $self) {
		2189	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2190
		2191	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2192
		2193	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2194
		2195	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2196	}
		2197	}
		2198
		2199	sub update {
		2200	my ($self) = @_;
		2201
		2202	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2203	$self->set_value ($self->{range}[0]);
		2204
1579	my ($value, $lo, $hi, $page) = @{$self->{range}};	2205	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2206	my $range = ($hi - $page - $lo) || 1e-100;
1580		2207
1581	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2208	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582		2209
1583	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2210	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2211	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585		2212
1586	$x -= $inner_pad_px; # substract the padding	2213	$value = ($value - $lo) / $range;
1587	$x = $x * ($hi - $lo) / $inner_w + $lo;	2214	$value = $value * $self->{scale} + $self->{offset};
1588	$x = $lo if $x < $lo;
1589	$x = $hi - $page if $x > $hi - $page;
1590	$self->{range}[0] = $x;
1591		2215
1592	$self->emit (changed => $x);	2216	$self->{knob_x} = $value - $knob_w * 0.5;
1593	$self->update;	2217	$self->{knob_w} = $knob_w;
1594	}	2218	});
1595	}
1596		2219
1597	# the inner_* stuff is for generating a padding for the slider handle,	2220	$self->SUPER::update;
1598	# so that the handle doesn't leave the texture. This calculation isn't 100%
1599	# correct propably, but it does the job for now
1600	sub _calc_inner_pad_px {
1601	my ($self, $w) = @_;
1602	($w / 100) * $self->{inner_pad} # % to pixels
1603	}	2221	}
1604		2222
1605	sub _draw {	2223	sub _draw {
1606	my ($self) = @_;	2224	my ($self) = @_;
1607		2225
1608	$self->SUPER::_draw ();	2226	$self->SUPER::_draw ();
1609		2227
1610	my ($w, $h) = @$self{qw(w h)};	2228	glScale $self->{w}, $self->{h};
1611		2229
1612	if ($self->{vertical}) {	2230	if ($self->{vertical}) {
1613	# draw a vertical slider like a rotated horizontal slider	2231	# draw a vertical slider like a rotated horizontal slider
1614		2232
		2233	glTranslate 1, 0, 0;
1615	glRotate 90, 0, 0, 1;	2234	glRotate 90, 0, 0, 1;
1616	glTranslate 0, -$self->{w}, 0;
1617
1618	($w, $h) = ($h, $w);
1619	}	2235	}
1620		2236
1621	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2237	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2238	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623		2239
1624	my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626	$hi = $value + 1 if $lo == $hi;
1627
1628	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631	$page = int $page * $inner_w / ($hi - $lo);
1632	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634	$w -= $page;
1635	$page &= ~1;
1636	glTranslate $page * 0.5, 0, 0;
1637	$page ||= 2;
1638
1639	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642	glEnable GL_BLEND;
1643	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644	glEnable GL_TEXTURE_2D;	2240	glEnable GL_TEXTURE_2D;
1645	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2241	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646		2242
1647	# draw background	2243	# draw background
1648	$tex[1]->draw_quad (0, 0, $w, $h);	2244	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649		2245
1650	# draw handle	2246	# draw handle
1651	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2247	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652		2248
1653	glDisable GL_BLEND;
1654	glDisable GL_TEXTURE_2D;	2249	glDisable GL_TEXTURE_2D;
1655	}	2250	}
1656		2251
1657	#############################################################################	2252	#############################################################################
1658		2253
		2254	package CFClient::UI::ValSlider;
		2255
		2256	our @ISA = CFClient::UI::HBox::;
		2257
		2258	sub new {
		2259	my ($class, %arg) = @_;
		2260
		2261	my $range = delete $arg{range};
		2262
		2263	my $self = $class->SUPER::new (
		2264	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2265	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2266	to_value => sub { shift },
		2267	from_value => sub { shift },
		2268	%arg,
		2269	);
		2270
		2271	$self->{slider}->connect (changed => sub {
		2272	my ($self, $value) = @_;
		2273	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2274	$self->{parent}->emit (changed => $value);
		2275	});
		2276
		2277	# $self->{entry}->connect (changed => sub {
		2278	# my ($self, $value) = @_;
		2279	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2280	# $self->{parent}->emit (changed => $value);
		2281	# });
		2282
		2283	$self->add ($self->{slider}, $self->{entry});
		2284
		2285	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2286
		2287	$self
		2288	}
		2289
		2290	sub set_range { shift->{slider}->set_range (@_) }
		2291	sub set_value { shift->{slider}->set_value (@_) }
		2292
		2293	#############################################################################
		2294
1659	package CFClient::UI::TextView;	2295	package CFClient::UI::TextView;
1660		2296
1661	our @ISA = CFClient::UI::HBox::;	2297	our @ISA = CFClient::UI::HBox::;
1662		2298
1663	use SDL::OpenGL;	2299	use CFClient::OpenGL;
1664		2300
1665	sub new {	2301	sub new {
1666	my $class = shift;	2302	my $class = shift;
1667		2303
1668	my $self = $class->SUPER::new (	2304	my $self = $class->SUPER::new (
1669	req_w => $::WIDTH / 6,	2305	fontsize => 1,
1670	req_h => $::HEIGHT / 6,	2306	can_events => 0,
1671	fontsize => $::FONTSIZE,	2307	#font => default_font
1672	@_,	2308	@_,
1673		2309
1674	layout => (new CFClient::Layout),	2310	layout => (new CFClient::Layout 1),
1675	par => [],	2311	par => [],
1676	height => 0,	2312	height => 0,
1677	children => [	2313	children => [
1678	(new CFClient::UI::Empty expand => 1),	2314	(new CFClient::UI::Empty expand => 1),
1679	(new CFClient::UI::Slider vertical => 1),	2315	(new CFClient::UI::Slider vertical => 1),
1680	],	2316	],
1681	);	2317	);
1682		2318
1683	$self->{children}[1]->connect (changed => sub {	2319	$self->{children}[1]->connect (changed => sub { $self->update });
1684	$self->update;
1685	});
1686		2320
1687	$self	2321	$self
1688	}	2322	}
1689		2323
1690	sub set_fontsize {	2324	sub set_fontsize {
…		…
1692		2326
1693	$self->{fontsize} = $fontsize;	2327	$self->{fontsize} = $fontsize;
1694	$self->reflow;	2328	$self->reflow;
1695	}	2329	}
1696		2330
		2331	sub size_allocate {
		2332	my ($self, $w, $h) = @_;
		2333
		2334	$self->SUPER::size_allocate ($w, $h);
		2335
		2336	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2337	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2338	$self->{layout}->set_width ($self->{children}[0]{w});
		2339
		2340	$self->reflow;
		2341	}
		2342
1697	sub text_height {	2343	sub text_size {
1698	my ($self, $text) = @_;	2344	my ($self, $text, $indent) = @_;
1699		2345
1700	my $layout = $self->{layout};	2346	my $layout = $self->{layout};
1701		2347
1702	$layout->set_height ($self->{fontsize});	2348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703	$layout->set_width ($self->{w});	2349	$layout->set_width ($self->{children}[0]{w} - $indent);
1704	$layout->set_text ($text);	2350	$layout->set_markup ($text);
1705		2351
1706	($layout->size)[1]	2352	$layout->size
1707	}	2353	}
1708		2354
1709	sub reflow {	2355	sub reflow {
1710	my ($self) = @_;	2356	my ($self) = @_;
1711		2357
1712	$self->{need_reflow}++;	2358	$self->{need_reflow}++;
1713	$self->update;	2359	$self->update;
1714	}	2360	}
1715		2361
1716	sub size_request {	2362	sub set_offset {
1717	my ($self) = @_;	2363	my ($self, $offset) = @_;
1718		2364
1719	($self->{req_w}, $self->{req_h})	2365	# todo: base offset on lines or so, not on pixels
		2366	$self->{children}[1]->set_value ($offset);
1720	}	2367	}
1721		2368
1722	sub size_allocate {	2369	sub clear {
1723	my ($self, $w, $h) = @_;	2370	my ($self) = @_;
1724		2371
1725	$self->{layout}->set_height ($self->{fontsize});	2372	$self->{par} = [];
1726	$self->{layout}->set_width ($self->{w});	2373	$self->{height} = 0;
1727		2374	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728	$self->reflow;
1729	$self->update;
1730	}	2375	}
1731		2376
1732	sub add_paragraph {	2377	sub add_paragraph {
1733	my ($self, $color, $text) = @_;	2378	my ($self, $color, $text, $indent) = @_;
1734		2379
1735	#TODO: intelligently "reformat" paragraph	2380	for my $line (split /\n/, $text) {
1736		2381	my ($w, $h) = $self->text_size ($line);
1737	my $height = $self->text_height ($text);
1738
1739	$self->{height} += $height;	2382	$self->{height} += $h;
		2383	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2384	}
1740		2385
1741	push @{$self->{par}}, [$height, $color, $text];
1742
1743	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2386	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1744	$self->{children}[1]->update;
1745	}	2387	}
1746		2388
1747	sub update {	2389	sub update {
1748	my ($self) = @_;	2390	my ($self) = @_;
1749		2391
…		…
1751		2393
1752	return unless $self->{h} > 0;	2394	return unless $self->{h} > 0;
1753		2395
1754	delete $self->{texture};	2396	delete $self->{texture};
1755		2397
1756	$ROOT->on_refresh ($self, sub {	2398	$ROOT->on_post_alloc ($self, sub {
		2399	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2400
1757	if (delete $self->{need_reflow}) {	2401	if (delete $self->{need_reflow}) {
1758	my $height = 0;	2402	my $height = 0;
1759		2403
1760	$height += $_->[0] = $self->text_height ($_->[2])	2404	my $layout = $self->{layout};
		2405
		2406	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2407
1761	for @{$self->{par}};	2408	for (@{$self->{par}}) {
		2409	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2410	$layout->set_width ($W - $_->[3]);
		2411	$layout->set_markup ($_->[4]);
		2412	my ($w, $h) = $layout->size;
		2413	$_->[0] = $w + $_->[3];
		2414	$_->[1] = $h;
		2415	}
		2416
		2417	$height += $_->[1];
		2418	}
1762		2419
1763	$self->{height} = $height;	2420	$self->{height} = $height;
1764		2421
1765	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2422	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1766		2423
1767	delete $self->{texture};	2424	delete $self->{texture};
1768	}	2425	}
1769		2426
1770	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2427	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771	glClearColor 0, 0, 0, 1;	2428	glClearColor 0.5, 0.5, 0.5, 0;
1772	glClear GL_COLOR_BUFFER_BIT;	2429	glClear GL_COLOR_BUFFER_BIT;
1773		2430
		2431	my $top = int $self->{children}[1]{range}[0];
		2432
		2433	my $y0 = $top;
		2434	my $y1 = $top + $H;
		2435
		2436	my $y = 0;
		2437
		2438	my $layout = $self->{layout};
		2439
		2440	$layout->set_font ($self->{font}) if $self->{font};
		2441
1774	glEnable GL_BLEND;	2442	glEnable GL_BLEND;
		2443	#TODO# not correct in windows where rgba is forced off
1775	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2444	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776	glEnable GL_TEXTURE_2D;
1777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779	my $top = int $self->{children}[1]{range}[0];
1780
1781	my $y0 = $top;
1782	my $y1 = $top + $self->{h};
1783
1784	my $y = 0;
1785
1786	my $layout = $self->{layout};
1787		2445
1788	for my $par (@{$self->{par}}) {	2446	for my $par (@{$self->{par}}) {
1789	my $h = $par->[0];	2447	my $h = $par->[1];
1790		2448
1791	if ($y0 < $y + $h && $y < $y1) {	2449	if ($y0 < $y + $h && $y < $y1) {
		2450	$layout->set_foreground (@{ $par->[2] });
		2451	$layout->set_width ($W - $par->[3]);
1792	$layout->set_text ($par->[2]);	2452	$layout->set_markup ($par->[4]);
1793		2453
1794	glColor @{ $par->[1] };	2454	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1795	my ($W, $H) = $layout->size;	2455
1796	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2456	glRasterPos $par->[3], $y - $y0;
		2457	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1797	}	2458	}
1798		2459
1799	$y += $h;	2460	$y += $h;
1800	}	2461	}
1801		2462
1802	glDisable GL_TEXTURE_2D;
1803	glDisable GL_BLEND;	2463	glDisable GL_BLEND;
1804	};	2464	};
1805	});	2465	});
1806	}	2466	}
1807		2467
1808	sub _draw {	2468	sub _draw {
1809	my ($self) = @_;	2469	my ($self) = @_;
1810		2470
1811	if ($self->{texture}) {
1812	glEnable GL_TEXTURE_2D;	2471	glEnable GL_TEXTURE_2D;
1813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2472	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2473	glColor 1, 1, 1, 1;
1814	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2474	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815	glDisable GL_TEXTURE_2D;	2475	glDisable GL_TEXTURE_2D;
1816	}
1817		2476
1818	$self->{children}[1]->draw;	2477	$self->{children}[1]->draw;
1819		2478
1820	}	2479	}
1821		2480
1822	#############################################################################	2481	#############################################################################
1823		2482
1824	package CFClient::UI::MapWidget;
1825
1826	use strict;
1827
1828	use List::Util qw(min max);
1829
1830	use SDL;
1831	use SDL::OpenGL;
1832
1833	our @ISA = CFClient::UI::Base::;
1834
1835	sub new {
1836	my $class = shift;
1837
1838	$class->SUPER::new (
1839	z => -1,
1840	can_focus => 1,
1841	list => (glGenLists 1),
1842	@_
1843	)
1844	}
1845
1846	sub key_down {
1847	print "MAPKEYDOWN\n";
1848	}
1849
1850	sub key_up {
1851	}
1852
1853	sub button_down {
1854	my ($self, $ev, $x, $y) = @_;
1855
1856	$self->focus_in;
1857
1858	if ($ev->button == 2) {
1859	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862	$self->{motion} = sub {
1863	my ($ev, $x, $y) = @_;
1864
1865	($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867	$::CFG->{map_shift_x} = $bw + $x - $ox;
1868	$::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870	$self->update;
1871	};
1872	}
1873	}
1874
1875	sub button_up {
1876	my ($self, $ev, $x, $y) = @_;
1877
1878	delete $self->{motion};
1879	}
1880
1881	sub mouse_motion {
1882	my ($self, $ev, $x, $y) = @_;
1883
1884	$self->{motion}->($ev, $x, $y) if $self->{motion};
1885	}
1886
1887	sub size_request {
1888	(
1889	1 + 32 * int $::WIDTH / 32,
1890	1 + 32 * int $::HEIGHT / 32,
1891	)
1892	}
1893
1894	sub update {
1895	my ($self) = @_;
1896
1897	$self->{need_update} = 1;
1898	$self->SUPER::update;
1899	}
1900
1901	sub draw {
1902	my ($self) = @_;
1903
1904	if (delete $self->{need_update}) {
1905	glNewList $self->{list}, GL_COMPILE;
1906
1907	if ($::MAP) {
1908	my $sw = int $::WIDTH / 32;
1909	my $sh = int $::HEIGHT / 32;
1910
1911	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914	glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918	if ($::CFG->{fow_enable}) {
1919	if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920	glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921	glConvolutionFilter2D (
1922	GL_CONVOLUTION_2D,
1923	GL_ALPHA,
1924	3, 3,
1925	GL_ALPHA, GL_FLOAT,
1926	pack "f*",
1927	0.1, 0.1, 0.1,
1928	0.1, 0.2, 0.1,
1929	0.1, 0.1, 0.1,
1930	);
1931	glEnable GL_CONVOLUTION_2D;
1932	}
1933
1934	$self->{fow_texture} = new CFClient::Texture
1935	w => $w,
1936	h => $h,
1937	data => $data,
1938	internalformat => GL_ALPHA,
1939	format => GL_ALPHA;
1940
1941	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943	glEnable GL_BLEND;
1944	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945	glEnable GL_TEXTURE_2D;
1946	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948	glColor +($::CFG->{fow_intensity}) x 3, 1;
1949	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951	glDisable GL_TEXTURE_2D;
1952	glDisable GL_BLEND;
1953	}
1954
1955	# HACK BEGIN
1956	{
1957	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958	my ($w, $h) = (250, 250);
1959
1960	glEnable GL_BLEND;
1961	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962	glEnable GL_TEXTURE_2D;
1963	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965	$self->{mapmap_texture} =
1966	new CFClient::Texture
1967	w => $w,
1968	h => $h,
1969	data => $::MAP->mapmap ($w, $h),
1970	type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972	$self->{mapmap_texture}->draw_quad (100, 100);
1973
1974	glDisable GL_TEXTURE_2D;
1975	glDisable GL_BLEND;
1976	}
1977	# HACK END
1978	}
1979
1980	glEndList;
1981	}
1982
1983	glPushMatrix;
1984	glCallList $self->{list};
1985	glPopMatrix;
1986
1987	if ($FOCUS != $self) {
1988	glColor 64/255, 64/255, 64/255;
1989	glLogicOp GL_AND;
1990	glEnable GL_COLOR_LOGIC_OP;
1991	glBegin GL_QUADS;
1992	glVertex 0, 0;
1993	glVertex 0, $::HEIGHT;
1994	glVertex $::WIDTH, $::HEIGHT;
1995	glVertex $::WIDTH, 0;
1996	glEnd;
1997	glDisable GL_COLOR_LOGIC_OP;
1998	}
1999	}
2000
2001	my %DIR = (
2002	SDLK_KP8, [1, "north"],
2003	SDLK_KP9, [2, "northeast"],
2004	SDLK_KP6, [3, "east"],
2005	SDLK_KP3, [4, "southeast"],
2006	SDLK_KP2, [5, "south"],
2007	SDLK_KP1, [6, "southwest"],
2008	SDLK_KP4, [7, "west"],
2009	SDLK_KP7, [8, "northwest"],
2010
2011	SDLK_UP, [1, "north"],
2012	SDLK_RIGHT, [3, "east"],
2013	SDLK_DOWN, [5, "south"],
2014	SDLK_LEFT, [7, "west"],
2015	);
2016
2017	sub key_down {
2018	my ($self, $ev) = @_;
2019
2020	my $mod = $ev->key_mod;
2021	my $sym = $ev->key_sym;
2022
2023	if ($sym == SDLK_KP5) {
2024	$::CONN->user_send ("stay fire");
2025	} elsif ($sym == SDLK_a) {
2026	$::CONN->user_send ("apply");
2027	} elsif ($sym == SDLK_QUOTE) {
2028	$self->emit ('activate_console');
2029	} elsif ($sym == SDLK_SLASH) {
2030	$self->emit ('activate_console' => '/');
2031	} elsif (exists $DIR{$sym}) {
2032	if ($mod & KMOD_SHIFT) {
2033	$self->{shft}++;
2034	$::CONN->user_send ("fire $DIR{$sym}[0]");
2035	} elsif ($mod & KMOD_CTRL) {
2036	$self->{ctrl}++;
2037	$::CONN->user_send ("run $DIR{$sym}[0]");
2038	} else {
2039	$::CONN->user_send ("$DIR{$sym}[1]");
2040	}
2041	}
2042	}
2043
2044	sub key_up {
2045	my ($self, $ev) = @_;
2046
2047	my $mod = $ev->key_mod;
2048	my $sym = $ev->key_sym;
2049
2050	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051	$::CONN->user_send ("fire_stop");
2052	}
2053	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054	$::CONN->user_send ("run_stop");
2055	}
2056	}
2057
2058	#############################################################################
2059
2060	package CFClient::UI::Animator;	2483	package CFClient::UI::Animator;
2061		2484
2062	use SDL::OpenGL;	2485	use CFClient::OpenGL;
2063		2486
2064	our @ISA = CFClient::UI::Bin::;	2487	our @ISA = CFClient::UI::Bin::;
2065		2488
2066	sub moveto {	2489	sub moveto {
2067	my ($self, $x, $y) = @_;	2490	my ($self, $x, $y) = @_;
…		…
2105		2528
2106	sub new {	2529	sub new {
2107	my $class = shift;	2530	my $class = shift;
2108		2531
2109	my $self = $class->SUPER::new (	2532	my $self = $class->SUPER::new (
2110	state => 0,	2533	state => 0,
2111	connect_activate => \&toggle_flopper,	2534	connect_activate => \&toggle_flopper,
2112	@_	2535	@_
2113	);	2536	);
2114		2537
2115	if ($self->{state}) {	2538	if ($self->{state}) {
…		…
2125		2548
2126	# TODO: use animation	2549	# TODO: use animation
2127	if ($self->{state} = !$self->{state}) {	2550	if ($self->{state} = !$self->{state}) {
2128	$CFClient::UI::ROOT->add ($self->{other});	2551	$CFClient::UI::ROOT->add ($self->{other});
2129	$self->{other}->move ($self->coord2global (0, $self->{h}));	2552	$self->{other}->move ($self->coord2global (0, $self->{h}));
2130	$self->emit ("open");	2553	$self->_emit ("open");
2131	} else {	2554	} else {
2132	$CFClient::UI::ROOT->remove ($self->{other});	2555	$CFClient::UI::ROOT->remove ($self->{other});
2133	$self->emit ("close");	2556	$self->_emit ("close");
2134	}	2557	}
2135		2558
2136	$self->emit (changed => $self->{state});	2559	$self->_emit (changed => $self->{state});
2137	}	2560	}
2138		2561
2139	#############################################################################	2562	#############################################################################
2140		2563
		2564	package CFClient::UI::Tooltip;
		2565
		2566	our @ISA = CFClient::UI::Bin::;
		2567
		2568	use CFClient::OpenGL;
		2569
		2570	sub new {
		2571	my $class = shift;
		2572
		2573	$class->SUPER::new (
		2574	@_,
		2575	can_events => 0,
		2576	)
		2577	}
		2578
		2579	sub set_tooltip_from {
		2580	my ($self, $widget) = @_;
		2581
		2582	$self->add (new CFClient::UI::Label
		2583	markup => $widget->{tooltip},
		2584	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2585	fontsize => 0.8,
		2586	fg => [0, 0, 0, 1],
		2587	ellipsise => 0,
		2588	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2589	);
		2590	}
		2591
		2592	sub size_request {
		2593	my ($self) = @_;
		2594
		2595	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2596
		2597	($w + 4, $h + 4)
		2598	}
		2599
		2600	sub size_allocate {
		2601	my ($self, $w, $h) = @_;
		2602
		2603	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2604	}
		2605
		2606	sub _draw {
		2607	my ($self) = @_;
		2608
		2609	glTranslate 0.375, 0.375;
		2610
		2611	my ($w, $h) = @$self{qw(w h)};
		2612
		2613	glColor 1, 0.8, 0.4;
		2614	glBegin GL_QUADS;
		2615	glVertex 0 , 0;
		2616	glVertex 0 , $h;
		2617	glVertex $w, $h;
		2618	glVertex $w, 0;
		2619	glEnd;
		2620
		2621	glColor 0, 0, 0;
		2622	glBegin GL_LINE_LOOP;
		2623	glVertex 0 , 0;
		2624	glVertex 0 , $h;
		2625	glVertex $w, $h;
		2626	glVertex $w, 0;
		2627	glEnd;
		2628
		2629	glTranslate 2 - 0.375, 2 - 0.375;
		2630	$self->SUPER::_draw;
		2631	}
		2632
		2633	#############################################################################
		2634
		2635	package CFClient::UI::Face;
		2636
		2637	our @ISA = CFClient::UI::Base::;
		2638
		2639	use CFClient::OpenGL;
		2640
		2641	sub new {
		2642	my $class = shift;
		2643
		2644	my $self = $class->SUPER::new (
		2645	aspect => 1,
		2646	can_events => 0,
		2647	@_,
		2648	);
		2649
		2650	if ($self->{anim} && $self->{animspeed}) {
		2651	Scalar::Util::weaken (my $widget = $self);
		2652
		2653	$self->{timer} = Event->timer (
		2654	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2655	hard => 1,
		2656	interval => $self->{animspeed},
		2657	cb => sub {
		2658	++$widget->{frame};
		2659	$widget->update;
		2660	},
		2661	);
		2662	}
		2663
		2664	$self
		2665	}
		2666
		2667	sub size_request {
		2668	(32, 8)
		2669	}
		2670
		2671	sub update {
		2672	my ($self) = @_;
		2673
		2674	return unless $self->{visible};
		2675
		2676	$self->SUPER::update;
		2677	}
		2678
		2679	sub _draw {
		2680	my ($self) = @_;
		2681
		2682	return unless $::CONN;
		2683
		2684	my $face;
		2685
		2686	if ($self->{frame}) {
		2687	my $anim = $::CONN->{anim}[$self->{anim}];
		2688
		2689	$face = $anim->[ $self->{frame} % @$anim ]
		2690	if $anim && @$anim;
		2691	}
		2692
		2693	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2694
		2695	if ($tex) {
		2696	glEnable GL_TEXTURE_2D;
		2697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2698	glColor 1, 1, 1, 1;
		2699	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2700	glDisable GL_TEXTURE_2D;
		2701	}
		2702	}
		2703
		2704	sub DESTROY {
		2705	my ($self) = @_;
		2706
		2707	$self->{timer}->cancel
		2708	if $self->{timer};
		2709
		2710	$self->SUPER::DESTROY;
		2711	}
		2712
		2713	#############################################################################
		2714
		2715	package CFClient::UI::Inventory;
		2716
		2717	our @ISA = CFClient::UI::ScrolledWindow::;
		2718
		2719	sub new {
		2720	my $class = shift;
		2721
		2722	my $self = $class->SUPER::new (
		2723	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2724	@_,
		2725	);
		2726
		2727	$self
		2728	}
		2729
		2730	sub set_items {
		2731	my ($self, $items) = @_;
		2732
		2733	$self->{scrolled}->clear;
		2734	return unless $items;
		2735
		2736	my @items = sort {
		2737	($a->{type} <=> $b->{type})
		2738	or ($a->{name} cmp $b->{name})
		2739	} @$items;
		2740
		2741	$self->{real_items} = \@items;
		2742
		2743	my $row = 0;
		2744	for my $item (@items) {
		2745	CFClient::Item::update_widgets $item;
		2746
		2747	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2748	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2749	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2750
		2751	$row++;
		2752	}
		2753
		2754	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2755	}
		2756
		2757	sub size_request {
		2758	my ($self) = @_;
		2759	($self->{req_w}, $self->{req_h});
		2760	}
		2761
		2762	#############################################################################
		2763
		2764	package CFClient::UI::Menu;
		2765
		2766	our @ISA = CFClient::UI::FancyFrame::;
		2767
		2768	use CFClient::OpenGL;
		2769
		2770	sub new {
		2771	my $class = shift;
		2772
		2773	my $self = $class->SUPER::new (
		2774	items => [],
		2775	z => 100,
		2776	@_,
		2777	);
		2778
		2779	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2780
		2781	for my $item (@{ $self->{items} }) {
		2782	my ($widget, $cb) = @$item;
		2783
		2784	# handle various types of items, only text for now
		2785	if (!ref $widget) {
		2786	$widget = new CFClient::UI::Label
		2787	can_hover => 1,
		2788	can_events => 1,
		2789	text => $widget;
		2790	}
		2791
		2792	$self->{item}{$widget} = $item;
		2793
		2794	$self->{vbox}->add ($widget);
		2795	}
		2796
		2797	$self
		2798	}
		2799
		2800	# popup given the event (must be a mouse button down event currently)
		2801	sub popup {
		2802	my ($self, $ev) = @_;
		2803
		2804	$self->_emit ("popdown");
		2805
		2806	# maybe save $GRAB? must be careful about events...
		2807	$GRAB = $self;
		2808	$self->{button} = $ev->{button};
		2809
		2810	$self->show;
		2811	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2812	}
		2813
		2814	sub mouse_motion {
		2815	my ($self, $ev, $x, $y) = @_;
		2816
		2817	# TODO: should use vbox->find_widget or so
		2818	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2819	$self->{hover} = $self->{item}{$HOVER};
		2820	}
		2821
		2822	sub button_up {
		2823	my ($self, $ev, $x, $y) = @_;
		2824
		2825	if ($ev->{button} == $self->{button}) {
		2826	undef $GRAB;
		2827	$self->hide;
		2828
		2829	$self->_emit ("popdown");
		2830	$self->{hover}[1]->() if $self->{hover};
		2831	}
		2832	}
		2833
		2834	#############################################################################
		2835
		2836	package CFClient::UI::Statusbox;
		2837
		2838	our @ISA = CFClient::UI::VBox::;
		2839
		2840	sub new {
		2841	my $class = shift;
		2842
		2843	$class->SUPER::new (
		2844	fontsize => 0.8,
		2845	@_,
		2846	)
		2847	}
		2848
		2849	sub reorder {
		2850	my ($self) = @_;
		2851	my $NOW = time;
		2852
		2853	while (my ($k, $v) = each %{ $self->{item} }) {
		2854	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2855	}
		2856
		2857	my @widgets;
		2858
		2859	my @items = sort {
		2860	$a->{pri} <=> $b->{pri}
		2861	or $b->{id} <=> $a->{id}
		2862	} values %{ $self->{item} };
		2863
		2864	my $count = 10 + 1;
		2865	for my $item (@items) {
		2866	last unless --$count;
		2867
		2868	push @widgets, $item->{label} ||= do {
		2869	# TODO: doesn't handle markup well (read as: at all)
		2870	my $short = $item->{count} > 1
		2871	? "<b>$item->{count} ×</b> $item->{text}"
		2872	: $item->{text};
		2873
		2874	for ($short) {
		2875	s/^\s+//;
		2876	s/\s+/ /g;
		2877	}
		2878
		2879	new CFClient::UI::Label
		2880	markup => $short,
		2881	tooltip => $item->{tooltip},
		2882	tooltip_font => $::FONT_PROP,
		2883	tooltip_width => 0.67,
		2884	fontsize => $item->{fontsize} || $self->{fontsize},
		2885	max_w => $::WIDTH * 0.44,
		2886	fg => $item->{fg},
		2887	can_events => 1,
		2888	can_hover => 1
		2889	};
		2890	}
		2891
		2892	$self->clear;
		2893	$self->SUPER::add (reverse @widgets);
		2894	}
		2895
		2896	sub add {
		2897	my ($self, $text, %arg) = @_;
		2898
		2899	$text =~ s/^\s+//;
		2900	$text =~ s/\s+$//;
		2901
		2902	return unless $text;
		2903
		2904	my $timeout = time + ((delete $arg{timeout}) || 60);
		2905
		2906	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2907
		2908	if (my $item = $self->{item}{$group}) {
		2909	if ($item->{text} eq $text) {
		2910	$item->{count}++;
		2911	} else {
		2912	$item->{count} = 1;
		2913	$item->{text} = $item->{tooltip} = $text;
		2914	}
		2915	$item->{id} = ++$self->{id};
		2916	$item->{timeout} = $timeout;
		2917	delete $item->{label};
		2918	} else {
		2919	$self->{item}{$group} = {
		2920	id => ++$self->{id},
		2921	text => $text,
		2922	timeout => $timeout,
		2923	tooltip => $text,
		2924	fg => [0.8, 0.8, 0.8, 0.8],
		2925	pri => 0,
		2926	count => 1,
		2927	%arg,
		2928	};
		2929	}
		2930
		2931	$self->reorder;
		2932	}
		2933
		2934	sub reconfigure {
		2935	my ($self) = @_;
		2936
		2937	delete $_->{label}
		2938	for values %{ $self->{item} || {} };
		2939
		2940	$self->reorder;
		2941	$self->SUPER::reconfigure;
		2942	}
		2943
		2944	#############################################################################
		2945
2141	package CFClient::UI::Root;	2946	package CFClient::UI::Root;
2142		2947
2143	our @ISA = CFClient::UI::Container::;	2948	our @ISA = CFClient::UI::Container::;
2144		2949
2145	use SDL::OpenGL;	2950	use CFClient::OpenGL;
2146		2951
2147	sub check_size {	2952	sub new {
2148	my ($self) = @_;	2953	my $class = shift;
2149		2954
2150	$self->configure (0, 0, $::WITH, $::HEIGHT);	2955	$class->SUPER::new (
2151	}	2956	@_,
2152		2957	)
2153	sub size_request {
2154	($::WIDTH, $::HEIGHT)
2155	}	2958	}
2156		2959
2157	sub configure {	2960	sub configure {
2158	my ($self, $x, $y, $w, $h) = @_;	2961	my ($self, $x, $y, $w, $h) = @_;
2159		2962
2160	$self->SUPER::configure ($x, $y, $w, $h);	2963	$self->{w} = $w;
2161		2964	$self->{h} = $h;
2162	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2163	for @{$self->{children}};
2164	}	2965	}
2165		2966
2166	sub _topleft {	2967	sub check_size {
		2968	my ($self) = @_;
		2969
		2970	$self->size_allocate ($self->{w}, $self->{h})
		2971	if $self->{w};
		2972	}
		2973
		2974	sub size_request {
		2975	my ($self) = @_;
		2976
		2977	($self->{w}, $self->{h})
		2978	}
		2979
		2980	sub size_allocate {
		2981	my ($self, $w, $h) = @_;
		2982
		2983	for my $child ($self->children) {
		2984	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2985
		2986	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		2987	if exists $child->{req_x};
		2988
		2989	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		2990	if exists $child->{req_y};
		2991
		2992	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		2993	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2994
		2995	$child->configure ($X, $Y, $W, $H);
		2996	}
		2997	}
		2998
		2999	sub coord2local {
2167	my ($self, $x, $y) = @_;	3000	my ($self, $x, $y) = @_;
2168		3001
2169	($x, $y)	3002	($x, $y)
2170	}	3003	}
2171		3004
		3005	sub coord2global {
		3006	my ($self, $x, $y) = @_;
		3007
		3008	($x, $y)
		3009	}
		3010
2172	sub update {	3011	sub update {
2173	my ($self) = @_;	3012	my ($self) = @_;
2174		3013
2175	$self->check_size;	3014	$self->check_size;
2176	::refresh ();	3015	$::WANT_REFRESH++;
2177	}	3016	}
2178		3017
2179	sub add {	3018	sub add {
2180	my ($self, $child) = @_;	3019	my ($self, @children) = @_;
2181		3020
		3021	for (my @widgets = @children; my $w = pop @widgets; ) {
		3022	push @widgets, $w->children;
		3023	$w->{root} = $self;
		3024	$w->{visible} = 1;
		3025	}
		3026
		3027	for my $child (@children) {
		3028	$child->{is_toplevel} = 1;
		3029
		3030	# integerise window positions
		3031	$child->{x} = int $child->{x};
		3032	$child->{y} = int $child->{y};
		3033	}
		3034
2182	$self->SUPER::add ($child);	3035	$self->SUPER::add (@children);
		3036	}
		3037
		3038	sub remove {
		3039	my ($self, @children) = @_;
		3040
		3041	$self->SUPER::remove (@children);
		3042
		3043	while (@children) {
		3044	my $w = pop @children;
		3045	push @children, $w->children;
		3046	$w->set_invisible;
		3047	}
2183	}	3048	}
2184		3049
2185	sub on_refresh {	3050	sub on_refresh {
2186	my ($self, $id, $cb) = @_;	3051	my ($self, $id, $cb) = @_;
2187		3052
2188	$self->{refresh_hook}{$id} = $cb;	3053	$self->{refresh_hook}{$id} = $cb;
2189	}	3054	}
2190		3055
		3056	sub on_post_alloc {
		3057	my ($self, $id, $cb) = @_;
		3058
		3059	$self->{post_alloc_hook}{$id} = $cb;
		3060	}
		3061
2191	sub draw {	3062	sub draw {
2192	my ($self) = @_;	3063	my ($self) = @_;
2193		3064
2194	while (my $rcb = delete $self->{refresh_hook}) {	3065	while ($self->{refresh_hook}) {
2195	$_->() for values %$rcb;	3066	$_->()
		3067	for values %{delete $self->{refresh_hook}};
		3068	}
		3069
		3070	if ($self->{check_size}) {
		3071	my @queue = ([], []);
		3072
		3073	for (;;) {
		3074	if ($self->{check_size}) {
		3075	# heuristic: check containers last
		3076	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3077	for values %{delete $self->{check_size}}
		3078	}
		3079
		3080	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3081
		3082	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3083	? @$widget{qw(user_w user_h)}
		3084	: $widget->size_request;
		3085
		3086	if (delete $widget->{force_alloc}
		3087	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3088	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3089
		3090	$widget->{req_w} = $w;
		3091	$widget->{req_h} = $h;
		3092
		3093	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3094
		3095	$widget->{parent}->check_size
		3096	if $widget->{parent};
		3097	}
		3098	}
		3099	}
		3100
		3101	while ($self->{size_alloc}) {
		3102	for (values %{delete $self->{size_alloc}}) {
		3103	my ($widget, $w, $h) = @$_;
		3104
		3105	$w = 0 if $w < 0;
		3106	$h = 0 if $h < 0;
		3107
		3108	$widget->{w} = $w;
		3109	$widget->{h} = $h;
		3110	$widget->emit (size_allocate => $w, $h);
		3111	}
		3112	}
		3113
		3114	while ($self->{post_alloc_hook}) {
		3115	$_->()
		3116	for values %{delete $self->{post_alloc_hook}};
2196	}	3117	}
2197		3118
2198	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3119	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3120	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200	glClear GL_COLOR_BUFFER_BIT;	3121	glClear GL_COLOR_BUFFER_BIT;
2201		3122
2202	glMatrixMode GL_PROJECTION;	3123	glMatrixMode GL_PROJECTION;
2203	glLoadIdentity;	3124	glLoadIdentity;
2204	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3125	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205	glMatrixMode GL_MODELVIEW;	3126	glMatrixMode GL_MODELVIEW;
2206	glLoadIdentity;	3127	glLoadIdentity;
2207		3128
2208	$self->_draw;	3129	$self->_draw;
2209	}	3130	}
…		…
2211	#############################################################################	3132	#############################################################################
2212		3133
2213	package CFClient::UI;	3134	package CFClient::UI;
2214		3135
2215	$ROOT = new CFClient::UI::Root;	3136	$ROOT = new CFClient::UI::Root;
		3137	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216		3138
2217	1	3139	1
2218		3140

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