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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.153 by root, Sun Apr 23 02:14:33 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
…		…
11		12
12	our $ROOT;	13	our $ROOT;
13	our $TOOLTIP;	14	our $TOOLTIP;
14	our $BUTTON_STATE;	15	our $BUTTON_STATE;
15		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
16	sub check_tooltip {	19	sub check_tooltip {
17	if (!$GRAB) {	20	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (exists $widget->{tooltip}) {	22	if (length $widget->{tooltip}) {
20		23
21	if ($TOOLTIP->{owner} != $widget) {	24	if ($TOOLTIP->{owner} != $widget) {
22	$TOOLTIP->{owner} = $widget;	25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
23	$TOOLTIP->set_text ($widget->{tooltip});	31	$TOOLTIP->set_tooltip_from ($widget);
24	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
25	$TOOLTIP->show;	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;
26	}	42	}
27		43
28	return;	44	return;
29	}	45	}
30	}	46	}
…		…
34	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
35	}	51	}
36		52
37	# class methods for events	53	# class methods for events
38	sub feed_sdl_key_down_event {	54	sub feed_sdl_key_down_event {
39	$FOCUS->key_down ($_[0]) if $FOCUS;	55	$FOCUS->emit (key_down => $_[0])
		56	if $FOCUS;
40	}	57	}
41		58
42	sub feed_sdl_key_up_event {	59	sub feed_sdl_key_up_event {
43	$FOCUS->key_up ($_[0]) if $FOCUS;	60	$FOCUS->emit (key_up => $_[0])
		61	if $FOCUS;
44	}	62	}
45		63
46	sub feed_sdl_button_down_event {	64	sub feed_sdl_button_down_event {
47	my ($ev) = @_;	65	my ($ev) = @_;
48	my ($x, $y) = ($ev->{x}, $ev->{y});	66	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
56	check_tooltip;	74	check_tooltip;
57	}	75	}
58		76
59	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
60		78
61	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	79	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		80	if $GRAB;
62	}	81	}
63		82
64	sub feed_sdl_button_up_event {	83	sub feed_sdl_button_up_event {
65	my ($ev) = @_;	84	my ($ev) = @_;
66	my ($x, $y) = ($ev->{x}, $ev->{y});	85	my ($x, $y) = ($ev->{x}, $ev->{y});
67		86
68	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
69		88
70	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	89	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
71		90
72	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	91	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		92	if $GRAB;
73		93
74	if (!$BUTTON_STATE) {	94	if (!$BUTTON_STATE) {
75	my $grab = $GRAB; undef $GRAB;	95	my $grab = $GRAB; undef $GRAB;
76	$grab->update if $grab;	96	$grab->update if $grab;
77	$GRAB->update if $GRAB;	97	$GRAB->update if $GRAB;
…		…
93	$HOVER->update if $HOVER && $HOVER->{can_hover};	113	$HOVER->update if $HOVER && $HOVER->{can_hover};
94		114
95	check_tooltip;	115	check_tooltip;
96	}	116	}
97		117
98	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	118	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		119	if $HOVER;
99	}	120	}
100		121
101	# convert position array to integers	122	# convert position array to integers
102	sub harmonize {	123	sub harmonize {
103	my ($vals) = @_;	124	my ($vals) = @_;
…		…
109	$rem += $_ - $i;	130	$rem += $_ - $i;
110	$_ = $i;	131	$_ = $i;
111	}	132	}
112	}	133	}
113		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
114	#############################################################################	171	#############################################################################
115		172
116	package CFClient::UI::Base;	173	package CFClient::UI::Base;
117		174
118	use strict;	175	use strict;
…		…
121		178
122	sub new {	179	sub new {
123	my $class = shift;	180	my $class = shift;
124		181
125	my $self = bless {	182	my $self = bless {
126	x => 0,	183	x => 0,
127	y => 0,	184	y => 0,
128	z => 0,	185	z => 0,
129	can_events => 1,	186	can_events => 1,
130	@_	187	@_
131	}, $class;	188	}, $class;
132		189
133	for (keys %$self) {	190	for (keys %$self) {
134	if (/^connect_(.*)$/) {	191	if (/^connect_(.*)$/) {
135	$self->connect ($1 => delete $self->{$_});	192	$self->connect ($1 => delete $self->{$_});
136	}	193	}
137	}	194	}
138		195
		196	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		197
139	$self	198	$self
140	}	199	}
141		200
		201	sub destroy {
		202	my ($self) = @_;
		203
		204	$self->hide;
		205	%$self = ();
		206	}
		207
142	sub show {	208	sub show {
143	my ($self) = @_;	209	my ($self) = @_;
144
145	return if $self->{parent};	210	return if $self->{parent};
146		211
147	$CFClient::UI::ROOT->add ($self);	212	$CFClient::UI::ROOT->add ($self);
148	}	213	}
149		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	$self->focus_out;
		242	}
		243
150	sub hide {	244	sub hide {
151	my ($self) = @_;	245	my ($self) = @_;
152		246
153	return unless $self->{parent};	247	$self->set_invisible;
154		248
155	$self->{parent}->remove ($self);	249	$self->{parent}->remove ($self)
		250	if $self->{parent};
156	}	251	}
157		252
158	sub move {	253	sub move {
159	my ($self, $x, $y, $z) = @_;	254	my ($self, $x, $y, $z) = @_;
160		255
…		…
163	$self->{z} = $z if defined $z;	258	$self->{z} = $z if defined $z;
164		259
165	$self->update;	260	$self->update;
166	}	261	}
167		262
168	sub needs_redraw {	263	sub set_size {
169	0	264	my ($self, $w, $h) = @_;
		265
		266	$self->{user_w} = $w;
		267	$self->{user_h} = $h;
		268
		269	$self->check_size;
170	}	270	}
171		271
172	sub size_request {	272	sub size_request {
173	require Carp;	273	require Carp;
174	Carp::confess "size_request is abstract";	274	Carp::confess "size_request is abstract";
…		…
194	$self->{y} = $y;	294	$self->{y} = $y;
195	$self->update;	295	$self->update;
196	}	296	}
197		297
198	if ($self->{w} != $w || $self->{h} != $h) {	298	if ($self->{w} != $w || $self->{h} != $h) {
199	$self->{w} = $w;	299	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
200	$self->{h} = $h;
201
202	$self->size_allocate ($w, $h);
203	$self->update;
204	}	300	}
205	}	301	}
206		302
207	sub size_allocate {	303	sub size_allocate {
208	# nothing to be done	304	# nothing to be done
209	}	305	}
210		306
211	# return top left coordinates	307	sub reconfigure {
212	sub _topleft {	308	my ($self) = @_;
		309
		310	$self->check_size (1);
		311	$self->update;
		312	}
		313
		314	sub children {
		315	}
		316
		317	sub set_max_size {
213	my ($self, $x, $y) = @_;	318	my ($self, $w, $h) = @_;
214		319
215	$self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
		336	CFClient::UI::check_tooltip;
		337	}
216	}	338	}
217		339
218	# translate global coordinates to local coordinate system	340	# translate global coordinates to local coordinate system
219	sub coord2local {	341	sub coord2local {
220	my ($self, $x, $y) = @_;	342	my ($self, $x, $y) = @_;
221		343
222	my ($X, $Y) = $self->_topleft;	344	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
223	($x - $X, $y - $Y)
224	}	345	}
225		346
226	# translate local coordinates to global coordinate system	347	# translate local coordinates to global coordinate system
227	sub coord2global {	348	sub coord2global {
228	my ($self, $x, $y) = @_;	349	my ($self, $x, $y) = @_;
229		350
230	my ($X, $Y) = $self->_topleft;	351	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
231	($x + $X, $y + $Y)
232	}	352	}
233		353
234	sub focus_in {	354	sub focus_in {
235	my ($self) = @_;	355	my ($self) = @_;
236		356
237	return if $FOCUS == $self;	357	return if $FOCUS == $self;
238	return unless $self->{can_focus};	358	return unless $self->{can_focus};
239		359
240	my $focus = $FOCUS; $FOCUS = $self;	360	my $focus = $FOCUS; $FOCUS = $self;
241		361
242	$self->emit (focus_in => $focus);	362	$self->_emit (focus_in => $focus);
243		363
244	$focus->update if $focus;	364	$focus->update if $focus;
245	$FOCUS->update;	365	$FOCUS->update;
246	}	366	}
247		367
…		…
250		370
251	return unless $FOCUS == $self;	371	return unless $FOCUS == $self;
252		372
253	my $focus = $FOCUS; undef $FOCUS;	373	my $focus = $FOCUS; undef $FOCUS;
254		374
255	$self->emit (focus_out => $focus);	375	$self->_emit (focus_out => $focus);
256		376
257	$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 $FOCUS;
258	}	381	}
259		382
260	sub mouse_motion { }	383	sub mouse_motion { }
261	sub button_up { }	384	sub button_up { }
262	sub key_down { }	385	sub key_down { }
263	sub key_up { }	386	sub key_up { }
264		387
265	sub button_down {	388	sub button_down {
266	my ($self, $ev, $x, $y) = @_;	389	my ($self, $ev, $x, $y) = @_;
267		390
268	$self->focus_in;	391	$self->focus_in;
…		…
296	glVertex $x + $self->{w}, $y + $self->{h};	419	glVertex $x + $self->{w}, $y + $self->{h};
297	glVertex $x , $y + $self->{h};	420	glVertex $x , $y + $self->{h};
298	glEnd;	421	glEnd;
299	glDisable GL_BLEND;	422	glDisable GL_BLEND;
300	}	423	}
		424
		425	if ($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 => $self, fontsize => 0)->_draw;
		437	}
301	}	438	}
302		439
303	sub _draw {	440	sub _draw {
304	my ($self) = @_;	441	my ($self) = @_;
305		442
…		…
320		457
321	sub set_parent {	458	sub set_parent {
322	my ($self, $parent) = @_;	459	my ($self, $parent) = @_;
323		460
324	Scalar::Util::weaken ($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	$self->show;
325	}	468	}
326		469
327	sub check_size {	470	sub check_size {
328	my ($self) = @_;	471	my ($self, $forced) = @_;
329		472
330	return unless $self->{parent};	473	$self->{force_alloc} = 1 if $forced;
331		474	$CFClient::UI::ROOT->{check_size}{$self} = $self;
332	my ($w, $h) = $self->size_request;
333
334	if ($w != $self->{req_w} || $h != $self->{req_h}) {
335	$self->{req_w} = $w;
336	$self->{req_h} = $h;
337
338	$self->{parent}->check_size;
339	}
340	}	475	}
341		476
342	sub update {	477	sub update {
343	my ($self) = @_;	478	my ($self) = @_;
344		479
…		…
350	my ($self, $signal, $cb) = @_;	485	my ($self, $signal, $cb) = @_;
351		486
352	push @{ $self->{signal_cb}{$signal} }, $cb;	487	push @{ $self->{signal_cb}{$signal} }, $cb;
353	}	488	}
354		489
		490	sub _emit {
		491	my ($self, $signal, @args) = @_;
		492
		493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		494	}
		495
355	sub emit {	496	sub emit {
356	my ($self, $signal, @args) = @_;	497	my ($self, $signal, @args) = @_;
357		498
358	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	499	$self->_emit ($signal, @args)
359	$cb->($self, @args);	500	|| $self->$signal (@args);
360	}
361	}	501	}
362		502
363	sub DESTROY {	503	sub DESTROY {
364	my ($self) = @_;	504	my ($self) = @_;
365		505
		506	delete $WIDGET{$self+0};
366	#$self->deactivate;	507	#$self->deactivate;
367	}	508	}
368		509
369	#############################################################################	510	#############################################################################
370		511
…		…
379	my $class = shift;	520	my $class = shift;
380		521
381	# range [value, low, high, page]	522	# range [value, low, high, page]
382		523
383	$class->SUPER::new (	524	$class->SUPER::new (
384	bg => [0, 0, 0, 0.2],	525	#bg => [0, 0, 0, 0.2],
385	active_bg => [1, 1, 1, 0.5],	526	#active_bg => [1, 1, 1, 0.5],
386	@_	527	@_
387	)	528	)
388	}	529	}
389		530
390	sub _draw {	531	sub _draw {
391	my ($self) = @_;	532	my ($self) = @_;
392		533
		534	my $color = $FOCUS == $self && $self->{active_bg}
		535	? $self->{active_bg}
		536	: $self->{bg};
		537
		538	if ($color && (@$color < 4 || $color->[3])) {
393	my ($w, $h) = @$self{qw(w h)};	539	my ($w, $h) = @$self{qw(w h)};
394		540
395	glEnable GL_BLEND;	541	glEnable GL_BLEND;
396	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	542	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
397	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	543	glColor @$color;
398		544
399	glBegin GL_QUADS;	545	glBegin GL_QUADS;
400	glVertex 0 , 0;	546	glVertex 0 , 0;
401	glVertex 0 , $h;	547	glVertex 0 , $h;
402	glVertex $w, $h;	548	glVertex $w, $h;
403	glVertex $w, 0;	549	glVertex $w, 0;
404	glEnd;	550	glEnd;
405		551
406	glDisable GL_BLEND;	552	glDisable GL_BLEND;
		553	}
407	}	554	}
408		555
409	#############################################################################	556	#############################################################################
410		557
411	package CFClient::UI::Empty;	558	package CFClient::UI::Empty;
…		…
432	sub new {	579	sub new {
433	my ($class, %arg) = @_;	580	my ($class, %arg) = @_;
434		581
435	my $children = delete $arg{children} || [];	582	my $children = delete $arg{children} || [];
436		583
437	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	584	my $self = $class->SUPER::new (
		585	children => [],
		586	can_events => 0,
		587	%arg,
		588	);
438	$self->add ($_) for @$children;	589	$self->add ($_) for @$children;
439		590
440	$self	591	$self
441	}	592	}
442		593
443	sub add {	594	sub add {
444	my ($self, $child) = @_;	595	my ($self, @widgets) = @_;
445		596
446	$child->set_parent ($self);	597	$_->set_parent ($self)
		598	for @widgets;
447		599
448	use sort 'stable';	600	use sort 'stable';
449		601
450	$self->{children} = [	602	$self->{children} = [
451	sort { $a->{z} <=> $b->{z} }	603	sort { $a->{z} <=> $b->{z} }
452	@{$self->{children}}, $child	604	@{$self->{children}}, @widgets
453	];	605	];
454		606
455	$child->check_size;	607	$self->check_size (1);
		608	$self->update;
		609	}
		610
		611	sub children {
		612	@{ $_[0]{children} }
456	}	613	}
457		614
458	sub remove {	615	sub remove {
459	my ($self, $child) = @_;	616	my ($self, $child) = @_;
460		617
461	delete $child->{parent};	618	delete $child->{parent};
		619	$child->hide;
462		620
463	$self->{children} = [ grep $_ != $child, @{ $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	}
464		637
465	$self->check_size;	638	$self->check_size;
466	$self->update;	639	$self->update;
467	}	640	}
468		641
…		…
546	}	719	}
547		720
548	sub update {	721	sub update {
549	my ($self) = @_;	722	my ($self) = @_;
550		723
551	# we want to do this delayed...	724	$ROOT->on_post_alloc ($self => sub { $self->render_child });
552	$self->render_chld;
553	$self->SUPER::update;	725	$self->SUPER::update;
554	}
555
556	sub render_chld {
557	my ($self) = @_;
558
559	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
560	glClearColor 0, 0, 0, 1;
561	glClear GL_COLOR_BUFFER_BIT;
562	$self->child->draw;
563	};
564	}	726	}
565		727
566	sub size_allocate {	728	sub size_allocate {
567	my ($self, $w, $h) = @_;	729	my ($self, $w, $h) = @_;
568		730
569	$self->child->configure (0, 0, $w, $h);	731	$self->SUPER::size_allocate ($w, $h);
		732	$self->update;
		733	}
570		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
571	$self->render_chld;	746	$self->_render;
		747	};
572	}	748	}
573		749
574	sub _draw {	750	sub _draw {
575	my ($self) = @_;	751	my ($self) = @_;
576		752
577	my ($w, $h) = ($self->w, $self->h);	753	my ($w, $h) = ($self->w, $self->h);
578		754
579	my $tex = $self->{texture}	755	my $tex = $self->{texture}
580	or return;	756	or return;
581		757
582	glEnable GL_BLEND;
583	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
584	glEnable GL_TEXTURE_2D;	758	glEnable GL_TEXTURE_2D;
585	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;
586		761
587	$tex->draw_quad (0, 0, $w, $h);	762	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
588		763
589	glDisable GL_BLEND;
590	glDisable GL_TEXTURE_2D;	764	glDisable GL_TEXTURE_2D;
591	}	765	}
592		766
593	#############################################################################	767	#############################################################################
594		768
595	package CFClient::UI::ViewPort;	769	package CFClient::UI::ViewPort;
596		770
597	our @ISA = CFClient::UI::Window::;	771	our @ISA = CFClient::UI::Window::;
598
599	sub new { die }
600
601	sub size_request {
602	my ($self) = @_;
603
604	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
605	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
606
607	@$self{qw(child_w child_h)}
608	}
609
610	sub _draw {
611	my ($self) = @_;
612
613	$self->{children}[1]->draw;
614	}
615
616
617	#############################################################################
618
619	package CFClient::UI::Frame;
620
621	our @ISA = CFClient::UI::Bin::;
622
623	use CFClient::OpenGL;
624		772
625	sub new {	773	sub new {
626	my $class = shift;	774	my $class = shift;
627		775
628	my $self = $class->SUPER::new (	776	$class->SUPER::new (
629	bg => [1, 1, 1, 1],	777	scroll_x => 0,
630	border_bg => [1, 1, 1, 1],	778	scroll_y => 1,
631	border => 0.8,
632	@_	779	@_,
633	);	780	)
634
635	$self
636	}
637
638	sub set_size {
639	my ($self, $w, $h) = @_;
640	$self->{req_w} = $w;
641	$self->{req_h} = $h;
642	$self->check_size;
643	}	781	}
644		782
645	sub size_request {	783	sub size_request {
646	my ($self) = @_;	784	my ($self) = @_;
647	($self->{req_w}, $self->{req_h})	785
		786	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		787
		788	@$self{qw(child_w child_h)}
648	}	789	}
649		790
650	sub size_allocate {	791	sub size_allocate {
651	my ($self, $w, $h) = @_;	792	my ($self, $w, $h) = @_;
652	$self->{w} = $w;	793
653	$self->{h} = $h;	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
654	$self->child->configure (0, 0, $w, $h);	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	$class->SUPER::new (
		902	bg => undef,
		903	@_,
		904	)
655	}	905	}
656		906
657	sub _draw {	907	sub _draw {
658	my ($self) = @_;	908	my ($self) = @_;
659		909
660	my ($w, $h) = ($self->{w}, $self->{h});	910	if ($self->{bg}) {
		911	my ($w, $h) = @$self{qw(w h)};
661		912
662	glEnable GL_BLEND;	913	glEnable GL_BLEND;
663	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	914	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664	glEnable GL_TEXTURE_2D;	915	glColor @{ $self->{bg} };
665	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666		916
667	# glBegin GL_QUADS;	917	glBegin GL_QUADS;
668	# glColor 0, 0, 0, 0;
669	# glVertex 0 , 0;	918	glVertex 0 , 0;
670	# glVertex 0 , $h;	919	glVertex 0 , $h;
671	# glVertex $w, $h;	920	glVertex $w, $h;
672	# glVertex $w, 0;	921	glVertex $w, 0;
673	# glEnd;	922	glEnd;
674		923
675
676	$self->child->draw;
677	glDisable GL_BLEND;	924	glDisable GL_BLEND;
678	glDisable GL_TEXTURE_2D;	925	}
		926
		927	$self->SUPER::_draw;
679	}	928	}
680		929
681	#############################################################################	930	#############################################################################
682		931
683	package CFClient::UI::FancyFrame;	932	package CFClient::UI::FancyFrame;
…		…
694	my $class = shift;	943	my $class = shift;
695		944
696	# TODO: user_x, user_y, overwrite moveto?	945	# TODO: user_x, user_y, overwrite moveto?
697		946
698	my $self = $class->SUPER::new (	947	my $self = $class->SUPER::new (
699	bg => [1, 1, 1, 1],	948	bg => [1, 1, 1, 1],
700	border_bg => [1, 1, 1, 1],	949	border_bg => [1, 1, 1, 1],
701	border => 0.8,	950	border => 0.6,
		951	is_toplevel => 1,
702	can_events => 1,	952	can_events => 1,
703	@_	953	@_
704	);	954	);
705		955
706	$self->{title} &&= new CFClient::UI::Label	956	$self->{title} &&= new CFClient::UI::Label
707	align => 0,	957	align => 0,
708	valign => 1,	958	valign => 1,
709	text => $self->{title},	959	text => $self->{title},
710	fontsize => 1;	960	fontsize => $self->{border};
711		961
712	$self	962	$self
713	}	963	}
714		964
715	sub border {	965	sub border {
716	int $_[0]{border} * $::FONTSIZE	966	int $_[0]{border} * $::FONTSIZE
717	}	967	}
718		968
719	sub size_request {	969	sub size_request {
720	my ($self) = @_;	970	my ($self) = @_;
721
722	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
723		971
724	my ($w, $h) = $self->SUPER::size_request;	972	my ($w, $h) = $self->SUPER::size_request;
725		973
726	(	974	(
727	$w + $self->border * 2,	975	$w + $self->border * 2,
…		…
733	my ($self, $w, $h) = @_;	981	my ($self, $w, $h) = @_;
734		982
735	$h -= List::Util::max 0, $self->border * 2;	983	$h -= List::Util::max 0, $self->border * 2;
736	$w -= List::Util::max 0, $self->border * 2;	984	$w -= List::Util::max 0, $self->border * 2;
737		985
738	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	986	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
739	if $self->{title};	987	if $self->{title};
740		988
741	$self->child->configure ($self->border, $self->border, $w, $h);	989	$self->child->configure ($self->border, $self->border, $w, $h);
742	}	990	}
743		991
744	sub button_down {	992	sub button_down {
745	my ($self, $ev, $x, $y) = @_;	993	my ($self, $ev, $x, $y) = @_;
746		994
		995	my ($w, $h) = @$self{qw(w h)};
747	my $border = $self->border;	996	my $border = $self->border;
748		997
749	if ($x < $self->{w} && $x >= $self->{w} - $border	998	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
750	&& $y < $self->{h} && $y >= $self->{h} - $border) {	999	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
751		1000
		1001	if ($lr & $td) {
		1002	my ($wx, $wy) = ($self->{x}, $self->{y});
752	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1003	my ($ox, $oy) = ($ev->{x}, $ev->{y});
753	my ($bw, $bh) = ($self->{w}, $self->{h});	1004	my ($bw, $bh) = ($self->{w}, $self->{h});
754		1005
		1006	my $mx = $x < $border;
		1007	my $my = $y < $border;
		1008
755	$self->{motion} = sub {	1009	$self->{motion} = sub {
756	my ($ev, $x, $y) = @_;	1010	my ($ev, $x, $y) = @_;
757		1011
758	($x, $y) = ($ev->{x}, $ev->{y});	1012	my $dx = $ev->{x} - $ox;
		1013	my $dy = $ev->{y} - $oy;
759		1014
760	$self->{user_w} = $bw + $x - $ox;	1015	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
761	$self->{user_h} = $bh + $y - $oy;	1016	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1017	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
762	$self->check_size;	1018	$self->check_size;
763	};	1019	};
764		1020
765	} elsif ($x >= 0 && $x < $self->{w}	1021	} elsif ($lr ^ $td) {
766	&& $y >= 0 && $y < $border) {
767
768	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1022	my ($ox, $oy) = ($ev->{x}, $ev->{y});
769	my ($bx, $by) = ($self->{x}, $self->{y});	1023	my ($bx, $by) = ($self->{x}, $self->{y});
770		1024
771	$self->{motion} = sub {	1025	$self->{motion} = sub {
772	my ($ev, $x, $y) = @_;	1026	my ($ev, $x, $y) = @_;
…		…
795	my ($self) = @_;	1049	my ($self) = @_;
796		1050
797	my ($w, $h ) = ($self->{w}, $self->{h});	1051	my ($w, $h ) = ($self->{w}, $self->{h});
798	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1052	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
799		1053
800	glEnable GL_BLEND;
801	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
802	glEnable GL_TEXTURE_2D;	1054	glEnable GL_TEXTURE_2D;
803	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1055	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
804		1056
805	my $border = $self->border;	1057	my $border = $self->border;
806		1058
807	glColor @{ $self->{border_bg} };	1059	glColor @{ $self->{border_bg} };
808	$tex[1]->draw_quad (0, 0, $w, $border);	1060	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
809	$tex[3]->draw_quad (0, $border, $border, $ch);	1061	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
810	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1062	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
811	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1063	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
812		1064
		1065	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
813	my $bg = $tex[0];	1066	my $bg = $tex[0];
814		1067
815	# TODO: repeat texture not scale	1068	# TODO: repeat texture not scale
816	my $rep_x = $cw / $bg->{w};	1069	my $rep_x = $cw / $bg->{w};
817	my $rep_y = $ch / $bg->{h};	1070	my $rep_y = $ch / $bg->{h};
818		1071
819	glColor @{ $self->{bg} };	1072	glColor @{ $self->{bg} };
820		1073
821	$bg->{s} = $rep_x;	1074	$bg->{s} = $rep_x;
822	$bg->{t} = $rep_y;	1075	$bg->{t} = $rep_y;
823	$bg->{wrap_mode} = 1;	1076	$bg->{wrap_mode} = 1;
824	$bg->draw_quad ($border, $border, $cw, $ch);	1077	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1078	}
825		1079
826	glDisable GL_TEXTURE_2D;	1080	glDisable GL_TEXTURE_2D;
827	glDisable GL_BLEND;
828		1081
829	$self->{title}->draw if $self->{title};	1082	$self->{title}->draw if $self->{title};
		1083
830	$self->child->draw;	1084	$self->child->draw;
831	}	1085	}
832		1086
833	#############################################################################	1087	#############################################################################
834		1088
…		…
843	sub new {	1097	sub new {
844	my $class = shift;	1098	my $class = shift;
845		1099
846	$class->SUPER::new (	1100	$class->SUPER::new (
847	col_expand => [],	1101	col_expand => [],
848	@_	1102	@_,
849	)	1103	)
		1104	}
		1105
		1106	sub children {
		1107	grep $_, map @$_, grep $_, @{ $_[0]{children} }
850	}	1108	}
851		1109
852	sub add {	1110	sub add {
853	my ($self, $x, $y, $child) = @_;	1111	my ($self, $x, $y, $child) = @_;
854		1112
855	$child->set_parent ($self);	1113	$child->set_parent ($self);
856	$self->{children}[$y][$x] = $child;	1114	$self->{children}[$y][$x] = $child;
857		1115
858	$child->check_size;	1116	$self->check_size (1);
859	}	1117	}
860		1118
861	# TODO: move to container class maybe? send childs a signal on removal?	1119	# TODO: move to container class maybe? send children a signal on removal?
862	sub clear {	1120	sub clear {
863	my ($self) = @_;	1121	my ($self) = @_;
864		1122
		1123	my @children = $self->children;
865	delete $self->{children};	1124	delete $self->{children};
		1125
		1126	for (@children) {
		1127	delete $_->{parent};
		1128	$_->hide;
		1129	}
		1130
		1131	$self->check_size (1);
866	$self->update;	1132	$self->update;
867	}	1133	}
868		1134
869	sub get_wh {	1135	sub get_wh {
870	my ($self) = @_;	1136	my ($self) = @_;
…		…
1047	}	1313	}
1048		1314
1049	sub size_allocate {	1315	sub size_allocate {
1050	my ($self, $w, $h) = @_;	1316	my ($self, $w, $h) = @_;
1051		1317
		1318	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1319
1052	my $children = $self->{children};	1320	my $children = $self->{children};
1053		1321
1054	my @h = map $_->{req_h}, @$children;	1322	my @h = map $_->{req_h}, @$children;
1055		1323
1056	my $req_h = List::Util::sum @h;	1324	my $req_h = List::Util::sum @h;
…		…
1085		1353
1086	#############################################################################	1354	#############################################################################
1087		1355
1088	package CFClient::UI::Label;	1356	package CFClient::UI::Label;
1089		1357
1090	our @ISA = CFClient::UI::Base::;	1358	our @ISA = CFClient::UI::DrawBG::;
1091		1359
1092	use CFClient::OpenGL;	1360	use CFClient::OpenGL;
1093		1361
1094	sub new {	1362	sub new {
1095	my ($class, %arg) = @_;	1363	my ($class, %arg) = @_;
1096		1364
1097	my $self = $class->SUPER::new (	1365	my $self = $class->SUPER::new (
1098	fg => [1, 1, 1],	1366	fg => [1, 1, 1],
		1367	#bg => none
		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),
1099	fontsize => 1,	1375	fontsize => 1,
1100	text => "",
1101	align => -1,	1376	align => -1,
1102	valign => -1,	1377	valign => -1,
1103	padding => 2,	1378	padding => 2,
1104	layout => new CFClient::Layout,
1105	can_events => 0,	1379	can_events => 0,
1106	%arg	1380	%arg
1107	);	1381	);
1108		1382
1109	if (exists $self->{template}) {	1383	if (exists $self->{template}) {
1110	my $layout = new CFClient::Layout;	1384	my $layout = new CFClient::Layout;
1111	$layout->set_text (delete $self->{template});	1385	$layout->set_text (delete $self->{template});
1112	$self->{template} = $layout;	1386	$self->{template} = $layout;
1113	}	1387	}
1114		1388
1115	$self->set_text (delete $self->{text}) if exists $self->{text};	1389	if (exists $self->{markup}) {
1116	$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	}
1117		1394
1118	$self	1395	$self
1119	}	1396	}
1120		1397
1121	sub escape_text {	1398	sub escape($) {
1122	local $_ = $_[1];	1399	local $_ = $_[0];
1123		1400
1124	s/&/&amp;/g;	1401	s/&/&amp;/g;
1125	s/>/&gt;/g;	1402	s/>/&gt;/g;
1126	s/</&lt;/g;	1403	s/</&lt;/g;
1127		1404
1128	$_[1]	1405	$_
		1406	}
		1407
		1408	sub update {
		1409	my ($self) = @_;
		1410
		1411	delete $self->{texture};
		1412	$self->SUPER::update;
1129	}	1413	}
1130		1414
1131	sub set_text {	1415	sub set_text {
1132	my ($self, $text) = @_;	1416	my ($self, $text) = @_;
1133		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;
1134	$self->{layout}->set_text ($text);	1422	$self->{layout}->set_text ($text);
1135		1423
1136	delete $self->{texture};	1424	$self->update;
1137	$self->check_size;	1425	$self->check_size;
1138	$self->update;
1139	}	1426	}
1140		1427
1141	sub set_markup {	1428	sub set_markup {
1142	my ($self, $markup) = @_;	1429	my ($self, $markup) = @_;
1143		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;
1144	$self->{layout}->set_markup ($markup);	1437	$self->{layout}->set_markup ($markup);
1145		1438
1146	delete $self->{texture};	1439	$self->update;
1147	$self->check_size;	1440	$self->check_size;
1148	$self->update;
1149	}	1441	}
1150		1442
1151	sub size_request {	1443	sub size_request {
1152	my ($self) = @_;	1444	my ($self) = @_;
1153		1445
1154	$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});
1155	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1450	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156		1451
1157	my ($w, $h) = $self->{layout}->size;	1452	my ($w, $h) = $self->{layout}->size;
1158		1453
1159	if (exists $self->{template}) {	1454	if (exists $self->{template}) {
		1455	$self->{template}->set_font ($self->{font}) if $self->{font};
1160	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1456	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161		1457
1162	my ($w2, $h2) = $self->{template}->size;	1458	my ($w2, $h2) = $self->{template}->size;
1163		1459
1164	$w = List::Util::max $w, $w2;	1460	$w = List::Util::max $w, $w2;
…		…
1180	sub set_fontsize {	1476	sub set_fontsize {
1181	my ($self, $fontsize) = @_;	1477	my ($self, $fontsize) = @_;
1182		1478
1183	$self->{fontsize} = $fontsize;	1479	$self->{fontsize} = $fontsize;
1184	delete $self->{texture};	1480	delete $self->{texture};
		1481
		1482	$self->update;
1185	$self->check_size;	1483	$self->check_size;
1186	$self->update;
1187	}	1484	}
1188		1485
1189	sub _draw {	1486	sub _draw {
1190	my ($self) = @_;	1487	my ($self) = @_;
1191		1488
		1489	$self->SUPER::_draw; # draw background, if applicable
		1490
1192	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};
1193	$self->{layout}->set_width ($self->{w});	1494	$self->{layout}->set_width ($self->{w});
		1495	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1496	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1194	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1497	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1498
1195	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	$tex
1196	};	1510	};
1197		1511
1198	glEnable GL_BLEND;
1199	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1200	glEnable GL_TEXTURE_2D;	1512	glEnable GL_TEXTURE_2D;
1201	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1202		1514
		1515	if ($tex->{format} == GL_ALPHA) {
1203	glColor @{$self->{fg}};	1516	glColor @{$self->{fg}};
1204
1205	$self->{ox} = int (
1206	$self->{align} < 0 ? $self->{padding}
1207	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1208	: ($self->{w} - $tex->{w}) * 0.5
1209	);
1210
1211	$self->{oy} = int (
1212	$self->{valign} < 0 ? $self->{padding}
1213	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1214	: ($self->{h} - $tex->{h}) * 0.5
1215	);
1216
1217	$tex->draw_quad ($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	}
1218		1521
1219	glDisable GL_TEXTURE_2D;	1522	glDisable GL_TEXTURE_2D;
1220	glDisable GL_BLEND;
1221	}	1523	}
1222		1524
1223	#############################################################################	1525	#############################################################################
1224		1526
1225	package CFClient::UI::EntryBase;	1527	package CFClient::UI::EntryBase;
…		…
1230		1532
1231	sub new {	1533	sub new {
1232	my $class = shift;	1534	my $class = shift;
1233		1535
1234	$class->SUPER::new (	1536	$class->SUPER::new (
1235	fg => [1, 1, 1],	1537	fg => [1, 1, 1],
1236	bg => [0, 0, 0, 0.2],	1538	bg => [0, 0, 0, 0.2],
1237	active_bg => [1, 1, 1, 0.5],	1539	active_bg => [1, 1, 1, 0.5],
1238	active_fg => [0, 0, 0],	1540	active_fg => [0, 0, 0],
1239	can_hover => 1,	1541	can_hover => 1,
1240	can_focus => 1,	1542	can_focus => 1,
1241	valign => 0,	1543	valign => 0,
1242	can_events => 1,	1544	can_events => 1,
		1545	#text => ...
1243	@_	1546	@_
1244	)	1547	)
1245	}	1548	}
1246		1549
1247	sub _set_text {	1550	sub _set_text {
…		…
1257	$self->{text} = $text;	1560	$self->{text} = $text;
1258		1561
1259	$text =~ s/./*/g if $self->{hidden};	1562	$text =~ s/./*/g if $self->{hidden};
1260	$self->{layout}->set_text ("$text ");	1563	$self->{layout}->set_text ("$text ");
1261		1564
1262	$self->emit (changed => $self->{text});	1565	$self->_emit (changed => $self->{text});
1263	}
1264
1265	sub get_text {
1266	$_[0]{text}
1267	}
1268
1269	sub size_request {
1270	my ($self) = @_;
1271
1272	my ($w, $h) = $self->SUPER::size_request;
1273
1274	($w + 1, $h) # add 1 for cursor
1275	}
1276
1277	sub size_allocate {
1278	my ($self, $w, $h) = @_;
1279
1280	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1281	}	1566	}
1282		1567
1283	sub set_text {	1568	sub set_text {
1284	my ($self, $text) = @_;	1569	my ($self, $text) = @_;
1285		1570
1286	$self->{cursor} = length $text;	1571	$self->{cursor} = length $text;
1287	$self->_set_text ($text);	1572	$self->_set_text ($text);
1288	$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, $h) # add 1 for cursor
1289	}	1587	}
1290		1588
1291	sub key_down {	1589	sub key_down {
1292	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1293		1591
…		…
1295	my $sym = $ev->{sym};	1593	my $sym = $ev->{sym};
1296	my $uni = $ev->{unicode};	1594	my $uni = $ev->{unicode};
1297		1595
1298	my $text = $self->get_text;	1596	my $text = $self->get_text;
1299		1597
1300	if ($sym == 8) {	1598	if ($uni == 8) {
1301	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1599	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1302	} elsif ($sym == 127) {	1600	} elsif ($uni == 127) {
1303	substr $text, $self->{cursor}, 1, "";	1601	substr $text, $self->{cursor}, 1, "";
1304	} elsif ($sym == CFClient::SDLK_LEFT) {	1602	} elsif ($sym == CFClient::SDLK_LEFT) {
1305	--$self->{cursor} if $self->{cursor};	1603	--$self->{cursor} if $self->{cursor};
1306	} elsif ($sym == CFClient::SDLK_RIGHT) {	1604	} elsif ($sym == CFClient::SDLK_RIGHT) {
1307	++$self->{cursor} if $self->{cursor} < length $self->{text};	1605	++$self->{cursor} if $self->{cursor} < length $self->{text};
1308	} elsif ($sym == CFClient::SDLK_HOME) {	1606	} elsif ($sym == CFClient::SDLK_HOME) {
1309	$self->{cursor} = 0;	1607	$self->{cursor} = 0;
1310	} elsif ($sym == CFClient::SDLK_END) {	1608	} elsif ($sym == CFClient::SDLK_END) {
1311	$self->{cursor} = length $text;	1609	$self->{cursor} = length $text;
1312	} elsif ($sym == 27) {	1610	} elsif ($uni == 27) {
1313	$self->emit ('escape');	1611	$self->_emit ('escape');
1314	} elsif ($uni) {	1612	} elsif ($uni) {
1315	substr $text, $self->{cursor}++, 0, chr $uni;	1613	substr $text, $self->{cursor}++, 0, chr $uni;
1316	}	1614	}
1317		1615
1318	$self->_set_text ($text);	1616	$self->_set_text ($text);
1319	$self->update;	1617	$self->update;
		1618	$self->check_size;
1320	}	1619	}
1321		1620
1322	sub focus_in {	1621	sub focus_in {
1323	my ($self) = @_;	1622	my ($self) = @_;
1324		1623
…		…
1400	my ($self, $ev) = @_;	1699	my ($self, $ev) = @_;
1401		1700
1402	my $sym = $ev->{sym};	1701	my $sym = $ev->{sym};
1403		1702
1404	if ($sym == 13) {	1703	if ($sym == 13) {
		1704	unshift @{$self->{history}},
		1705	my $txt = $self->get_text;
		1706	$self->{history_pointer} = -1;
		1707	$self->{history_saveback} = '';
1405	$self->emit (activate => $self->get_text);	1708	$self->_emit (activate => $txt);
1406	$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	}
1407		1732
1408	} else {	1733	} else {
1409	$self->SUPER::key_down ($ev);	1734	$self->SUPER::key_down ($ev);
1410	}	1735	}
1411		1736
…		…
1425		1750
1426	sub new {	1751	sub new {
1427	my $class = shift;	1752	my $class = shift;
1428		1753
1429	$class->SUPER::new (	1754	$class->SUPER::new (
1430	padding => 4,	1755	padding => 4,
1431	fg => [1, 1, 1],	1756	fg => [1, 1, 1],
1432	bg => [1, 1, 1, 0.2],
1433	active_fg => [0, 0, 1],	1757	active_fg => [0, 0, 1],
1434	can_hover => 1,	1758	can_hover => 1,
1435	align => 0,	1759	align => 0,
1436	valign => 0,	1760	valign => 0,
1437	can_events => 1,	1761	can_events => 1,
1438	@_	1762	@_
1439	)	1763	)
1440	}	1764	}
1441		1765
		1766	sub activate { }
		1767
1442	sub button_up {	1768	sub button_up {
1443	my ($self, $ev, $x, $y) = @_;	1769	my ($self, $ev, $x, $y) = @_;
1444		1770
		1771	$self->emit ("activate")
1445	if ($x >= 0 && $x < $self->{w}	1772	if $x >= 0 && $x < $self->{w}
1446	&& $y >= 0 && $y < $self->{h}) {	1773	&& $y >= 0 && $y < $self->{h};
1447	$self->emit ("activate");
1448	}
1449	}	1774	}
1450		1775
1451	sub _draw {	1776	sub _draw {
1452	my ($self) = @_;	1777	my ($self) = @_;
1453		1778
…		…
1455		1780
1456	if ($GRAB == $self) {	1781	if ($GRAB == $self) {
1457	$self->{fg} = $self->{active_fg};	1782	$self->{fg} = $self->{active_fg};
1458	}	1783	}
1459		1784
1460	glEnable GL_BLEND;
1461	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1462	glEnable GL_TEXTURE_2D;	1785	glEnable GL_TEXTURE_2D;
1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1786	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464	glColor 0, 0, 0, 1;	1787	glColor 0, 0, 0, 1;
1465		1788
1466	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1789	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1467		1790
1468	glDisable GL_TEXTURE_2D;	1791	glDisable GL_TEXTURE_2D;
1469	glDisable GL_BLEND;
1470		1792
1471	$self->SUPER::_draw;	1793	$self->SUPER::_draw;
1472	}	1794	}
1473		1795
1474	#############################################################################	1796	#############################################################################
…		…
1488		1810
1489	$class->SUPER::new (	1811	$class->SUPER::new (
1490	padding => 2,	1812	padding => 2,
1491	fg => [1, 1, 1],	1813	fg => [1, 1, 1],
1492	active_fg => [1, 1, 0],	1814	active_fg => [1, 1, 0],
		1815	bg => [0, 0, 0, 0.2],
		1816	active_bg => [1, 1, 1, 0.5],
1493	state => 0,	1817	state => 0,
1494	can_hover => 1,	1818	can_hover => 1,
1495	@_	1819	@_
1496	)	1820	)
1497	}	1821	}
…		…
1506	my ($self, $ev, $x, $y) = @_;	1830	my ($self, $ev, $x, $y) = @_;
1507		1831
1508	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1832	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1509	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1833	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1510	$self->{state} = !$self->{state};	1834	$self->{state} = !$self->{state};
1511	$self->emit (changed => $self->{state});	1835	$self->_emit (changed => $self->{state});
1512	}	1836	}
1513	}	1837	}
1514		1838
1515	sub _draw {	1839	sub _draw {
1516	my ($self) = @_;	1840	my ($self) = @_;
…		…
1521		1845
1522	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1846	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1523		1847
1524	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1848	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1525		1849
1526	glEnable GL_BLEND;	1850	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1851
1527	glEnable GL_TEXTURE_2D;	1852	glEnable GL_TEXTURE_2D;
1528	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1529
1530	my $tex = $self->{state} ? $tex[1] : $tex[0];
1531
1532	$tex->draw_quad (0, 0, $s, $s);	1853	$tex->draw_quad_alpha (0, 0, $s, $s);
1533
1534	glDisable GL_TEXTURE_2D;	1854	glDisable GL_TEXTURE_2D;
1535	glDisable GL_BLEND;
1536	}	1855	}
1537		1856
1538	#############################################################################	1857	#############################################################################
1539		1858
1540	package CFClient::UI::Image;	1859	package CFClient::UI::Image;
…		…
1583	glTranslate 0, -$self->{w}, 0;	1902	glTranslate 0, -$self->{w}, 0;
1584		1903
1585	($w, $h) = ($h, $w);	1904	($w, $h) = ($h, $w);
1586	}	1905	}
1587		1906
1588	glEnable GL_BLEND;
1589	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590	glEnable GL_TEXTURE_2D;	1907	glEnable GL_TEXTURE_2D;
1591	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1908	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1592		1909
1593	$tex->draw_quad (0, 0, $w, $h);	1910	$tex->draw_quad_alpha (0, 0, $w, $h);
1594		1911
1595	glDisable GL_BLEND;
1596	glDisable GL_TEXTURE_2D;	1912	glDisable GL_TEXTURE_2D;
1597	}	1913	}
1598		1914
1599	#############################################################################	1915	#############################################################################
1600		1916
1601	package CFClient::UI::VGauge;	1917	package CFClient::UI::VGauge;
1602		1918
1603	our @ISA = CFClient::UI::Base::;	1919	our @ISA = CFClient::UI::Base::;
		1920
		1921	use List::Util qw(min max);
1604		1922
1605	use CFClient::OpenGL;	1923	use CFClient::OpenGL;
1606		1924
1607	my %tex = (	1925	my %tex = (
1608	food => [	1926	food => [
1609	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1927	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1610	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1928	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1611	],	1929	],
1612	grace => [	1930	grace => [
1613	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1931	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1614	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1932	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1615	],	1933	],
1616	hp => [	1934	hp => [
1617	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1618	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1936	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1619	],	1937	],
1620	mana => [	1938	mana => [
1621	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1622	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1940	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1623	],	1941	],
1624	);	1942	);
1625		1943
1626	# eg. VGauge->new (gauge => 'food'), default gauge: food	1944	# eg. VGauge->new (gauge => 'food'), default gauge: food
1627	sub new {	1945	sub new {
…		…
1646	}	1964	}
1647		1965
1648	sub set_max {	1966	sub set_max {
1649	my ($self, $max) = @_;	1967	my ($self, $max) = @_;
1650		1968
		1969	return if $self->{max_val} == $max;
		1970
1651	$self->{max_val} = $max;	1971	$self->{max_val} = $max;
		1972	$self->update;
1652	}	1973	}
1653		1974
1654	sub set_value {	1975	sub set_value {
1655	my ($self, $val, $max) = @_;	1976	my ($self, $val, $max) = @_;
1656		1977
1657	$self->set_max ($max)	1978	$self->set_max ($max)
1658	if defined $max;	1979	if defined $max;
1659		1980
1660	$max = $self->{max_val};	1981	return if $self->{val} == $val;
		1982
1661	$self->{val} = $val;	1983	$self->{val} = $val;
1662
1663	$self->update;	1984	$self->update;
1664	}	1985	}
1665		1986
1666	sub _draw {	1987	sub _draw {
1667	my ($self) = @_;	1988	my ($self) = @_;
1668		1989
1669	my $tex = $tex{$self->{type}};	1990	my $tex = $tex{$self->{type}};
		1991	my ($t1, $t2, $t3) = @$tex;
1670		1992
1671	my ($w, $h) = ($self->{w}, $self->{h});	1993	my ($w, $h) = ($self->{w}, $self->{h});
1672		1994
1673	if ($self->{vertical}) {	1995	if ($self->{vertical}) {
1674	glRotate 90, 0, 0, 1;	1996	glRotate 90, 0, 0, 1;
…		…
1676		1998
1677	($w, $h) = ($h, $w);	1999	($w, $h) = ($h, $w);
1678	}	2000	}
1679		2001
1680	my $ycut = $self->{val} / ($self->{max_val} || 1);	2002	my $ycut = $self->{val} / ($self->{max_val} || 1);
1681	$ycut = 1 if $self->{val} > $self->{max_val};
1682		2003
1683	my $t1 = $tex->[0];	2004	my $ycut1 = max 0, min 1, $ycut;
1684	my $t2 = $tex->[1];	2005	my $ycut2 = max 0, min 1, $ycut - 1;
		2006
		2007	my $h1 = $self->{h} * (1 - $ycut1);
		2008	my $h2 = $self->{h} * (1 - $ycut2);
1685		2009
1686	glEnable GL_BLEND;	2010	glEnable GL_BLEND;
1687	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2011	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688	glEnable GL_TEXTURE_2D;	2012	glEnable GL_TEXTURE_2D;
1689	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2013	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1690		2014
1691	my $h1 = $self->{h} - $ycut * $self->{h};
1692	my $h2 = $ycut * $self->{h};
1693
1694	glBindTexture GL_TEXTURE_2D, $t1->{name};	2015	glBindTexture GL_TEXTURE_2D, $t1->{name};
1695	glBegin GL_QUADS;	2016	glBegin GL_QUADS;
1696	glTexCoord 0 , 0; glVertex 0 , 0;	2017	glTexCoord 0 , 0; glVertex 0 , 0;
1697	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2018	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1698	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2019	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1699	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2020	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1700	glEnd;	2021	glEnd;
1701		2022
		2023	my $ycut1 = List::Util::min 1, $ycut;
1702	glBindTexture GL_TEXTURE_2D, $t2->{name};	2024	glBindTexture GL_TEXTURE_2D, $t2->{name};
1703	glBegin GL_QUADS;	2025	glBegin GL_QUADS;
1704	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2026	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1705	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2027	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1706	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2028	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1707	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2029	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1708	glEnd;	2030	glEnd;
		2031
		2032	if ($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, $h2;
		2039	glEnd;
		2040	}
1709		2041
1710	glDisable GL_BLEND;	2042	glDisable GL_BLEND;
1711	glDisable GL_TEXTURE_2D;	2043	glDisable GL_TEXTURE_2D;
1712	}	2044	}
1713		2045
…		…
1719		2051
1720	sub new {	2052	sub new {
1721	my ($class, %arg) = @_;	2053	my ($class, %arg) = @_;
1722		2054
1723	my $self = $class->SUPER::new (	2055	my $self = $class->SUPER::new (
1724	tooltip => $arg{type},	2056	tooltip => $arg{type},
		2057	can_hover => 1,
		2058	can_events => 1,
1725	%arg,	2059	%arg,
1726	);	2060	);
1727		2061
1728	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2062	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1729	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	2063	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1730	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2064	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1731		2065
1732	$self	2066	$self
1733	}	2067	}
1734		2068
…		…
1737		2071
1738	$self->{value}->set_fontsize ($fsize);	2072	$self->{value}->set_fontsize ($fsize);
1739	$self->{max} ->set_fontsize ($fsize);	2073	$self->{max} ->set_fontsize ($fsize);
1740	}	2074	}
1741		2075
		2076	sub set_max {
		2077	my ($self, $max) = @_;
		2078
		2079	$self->{gauge}->set_max ($max);
		2080	$self->{max}->set_text ($max);
		2081	}
		2082
1742	sub set_value {	2083	sub set_value {
1743	my ($self, $val, $max) = @_;	2084	my ($self, $val, $max) = @_;
1744		2085
1745	$self->set_max ($max)	2086	$self->set_max ($max)
1746	if defined $max;	2087	if defined $max;
1747		2088
1748	$self->{gauge}->set_value ($val, $max);	2089	$self->{gauge}->set_value ($val, $max);
1749	$self->{value}->set_text ($val);	2090	$self->{value}->set_text ($val);
1750	}
1751
1752	sub set_max {
1753	my ($self, $max) = @_;
1754
1755	$self->{gauge}->set_max ($max);
1756	$self->{max}->set_text ($max);
1757	}	2091	}
1758		2092
1759	#############################################################################	2093	#############################################################################
1760		2094
1761	package CFClient::UI::Slider;	2095	package CFClient::UI::Slider;
…		…
1771	qw(s1_slider.png s1_slider_bg.png);	2105	qw(s1_slider.png s1_slider_bg.png);
1772		2106
1773	sub new {	2107	sub new {
1774	my $class = shift;	2108	my $class = shift;
1775		2109
1776	# range [value, low, high, page]	2110	# range [value, low, high, page, unit]
1777		2111
1778	# TODO: 0-width page	2112	# TODO: 0-width page
1779	# TODO: req_w/h are wrong with vertical	2113	# TODO: req_w/h are wrong with vertical
1780	# TODO: calculations are off	2114	# TODO: calculations are off
1781	my $self = $class->SUPER::new (	2115	my $self = $class->SUPER::new (
1782	fg => [1, 1, 1],	2116	fg => [1, 1, 1],
1783	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],
1784	range => [0, 0, 100, 10],	2120	range => [0, 0, 100, 10, 0],
1785	req_w => 20,	2121	req_w => $::WIDTH / 80,
1786	req_h => 20,	2122	req_h => $::WIDTH / 80,
1787	vertical => 0,	2123	vertical => 0,
1788	can_hover => 1,	2124	can_hover => 1,
1789	inner_pad => 5,	2125	inner_pad => 0.02,
1790	@_	2126	@_
1791	);	2127	);
1792		2128
		2129	$self->set_value ($self->{range}[0]);
		2130	$self->update;
		2131
1793	$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	$self->update;
		2163	}
1794	}	2164	}
1795		2165
1796	sub size_request {	2166	sub size_request {
1797	my ($self) = @_;	2167	my ($self) = @_;
1798		2168
…		…
1804		2174
1805	sub button_down {	2175	sub button_down {
1806	my ($self, $ev, $x, $y) = @_;	2176	my ($self, $ev, $x, $y) = @_;
1807		2177
1808	$self->SUPER::button_down ($ev, $x, $y);	2178	$self->SUPER::button_down ($ev, $x, $y);
		2179
		2180	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2181
1809	$self->mouse_motion ($ev, $x, $y);	2182	$self->mouse_motion ($ev, $x, $y);
1810	}	2183	}
1811		2184
1812	sub mouse_motion {	2185	sub mouse_motion {
1813	my ($self, $ev, $x, $y) = @_;	2186	my ($self, $ev, $x, $y) = @_;
1814		2187
1815	if ($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
1816	my ($value, $lo, $hi, $page) = @{$self->{range}};	2205	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2206	my $range = ($hi - $page - $lo) || 1e-100;
1817		2207
1818	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2208	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1819		2209
1820	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2210	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1821	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2211	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1822		2212
1823	$x -= $inner_pad_px; # substract the padding	2213	$value = ($value - $lo) / $range;
1824	$x = $x * ($hi - $lo) / $inner_w + $lo;	2214	$value = $value * $self->{scale} + $self->{offset};
1825	$x = $lo if $x < $lo;
1826	$x = $hi - $page if $x > $hi - $page;
1827	$self->{range}[0] = $x;
1828		2215
1829	$self->emit (changed => $x);	2216	$self->{knob_x} = $value - $knob_w * 0.5;
1830	$self->update;	2217	$self->{knob_w} = $knob_w;
1831	}	2218	});
1832	}
1833		2219
1834	# the inner_* stuff is for generating a padding for the slider handle,	2220	$self->SUPER::update;
1835	# so that the handle doesn't leave the texture. This calculation isn't 100%
1836	# correct propably, but it does the job for now
1837	sub _calc_inner_pad_px {
1838	my ($self, $w) = @_;
1839	($w / 100) * $self->{inner_pad} # % to pixels
1840	}	2221	}
1841		2222
1842	sub _draw {	2223	sub _draw {
1843	my ($self) = @_;	2224	my ($self) = @_;
1844		2225
1845	$self->SUPER::_draw ();	2226	$self->SUPER::_draw ();
1846		2227
1847	my ($w, $h) = @$self{qw(w h)};	2228	glScale $self->{w}, $self->{h};
1848		2229
1849	if ($self->{vertical}) {	2230	if ($self->{vertical}) {
1850	# draw a vertical slider like a rotated horizontal slider	2231	# draw a vertical slider like a rotated horizontal slider
1851		2232
		2233	glTranslate 1, 0, 0;
1852	glRotate 90, 0, 0, 1;	2234	glRotate 90, 0, 0, 1;
1853	glTranslate 0, -$self->{w}, 0;
1854
1855	($w, $h) = ($h, $w);
1856	}	2235	}
1857		2236
1858	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2237	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1859	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2238	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1860		2239
1861	my ($value, $lo, $hi, $page) = @{$self->{range}};
1862
1863	$hi = $value + 1 if $lo == $hi;
1864
1865	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1866	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1867
1868	$page = int $page * $inner_w / ($hi - $lo);
1869	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1870
1871	$w -= $page;
1872	$page &= ~1;
1873	glTranslate $page * 0.5, 0, 0;
1874	$page ||= 2;
1875
1876	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1877	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1878
1879	glEnable GL_BLEND;
1880	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1881	glEnable GL_TEXTURE_2D;	2240	glEnable GL_TEXTURE_2D;
1882	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2241	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1883		2242
1884	# draw background	2243	# draw background
1885	$tex[1]->draw_quad (0, 0, $w, $h);	2244	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1886		2245
1887	# draw handle	2246	# draw handle
1888	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2247	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1889		2248
1890	glDisable GL_BLEND;
1891	glDisable GL_TEXTURE_2D;	2249	glDisable GL_TEXTURE_2D;
1892	}	2250	}
		2251
		2252	#############################################################################
		2253
		2254	package CFClient::UI::ValSlider;
		2255
		2256	our @ISA = CFClient::UI::HBox::;
		2257
		2258	sub new {
		2259	my ($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 (@_) }
1893		2292
1894	#############################################################################	2293	#############################################################################
1895		2294
1896	package CFClient::UI::TextView;	2295	package CFClient::UI::TextView;
1897		2296
…		…
1901		2300
1902	sub new {	2301	sub new {
1903	my $class = shift;	2302	my $class = shift;
1904		2303
1905	my $self = $class->SUPER::new (	2304	my $self = $class->SUPER::new (
1906	fontsize => 1,	2305	fontsize => 1,
		2306	can_events => 0,
		2307	#font => default_font
1907	@_,	2308	@_,
1908		2309
1909	layout => (new CFClient::Layout),	2310	layout => (new CFClient::Layout 1),
1910	par => [],	2311	par => [],
1911	height => 0,	2312	height => 0,
1912	children => [	2313	children => [
1913	(new CFClient::UI::Empty expand => 1),	2314	(new CFClient::UI::Empty expand => 1),
1914	(new CFClient::UI::Slider vertical => 1),	2315	(new CFClient::UI::Slider vertical => 1),
1915	],	2316	],
1916	);	2317	);
1917		2318
1918	$self->{children}[1]->connect (changed => sub {	2319	$self->{children}[1]->connect (changed => sub { $self->update });
1919	$self->update;
1920	});
1921		2320
1922	$self	2321	$self
1923	}	2322	}
1924		2323
1925	sub set_fontsize {	2324	sub set_fontsize {
…		…
1927		2326
1928	$self->{fontsize} = $fontsize;	2327	$self->{fontsize} = $fontsize;
1929	$self->reflow;	2328	$self->reflow;
1930	}	2329	}
1931		2330
		2331	sub size_allocate {
		2332	my ($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	$self->reflow;
		2341	}
		2342
1932	sub text_height {	2343	sub text_size {
1933	my ($self, $text) = @_;	2344	my ($self, $text, $indent) = @_;
1934		2345
1935	my $layout = $self->{layout};	2346	my $layout = $self->{layout};
1936		2347
1937	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1938	$layout->set_width ($self->{w});	2349	$layout->set_width ($self->{children}[0]{w} - $indent);
1939	$layout->set_text ($text);	2350	$layout->set_markup ($text);
1940		2351
1941	($layout->size)[1]	2352	$layout->size
1942	}	2353	}
1943		2354
1944	sub reflow {	2355	sub reflow {
1945	my ($self) = @_;	2356	my ($self) = @_;
1946		2357
1947	$self->{need_reflow}++;	2358	$self->{need_reflow}++;
1948	$self->update;	2359	$self->update;
1949	}	2360	}
1950		2361
1951	sub size_allocate {	2362	sub set_offset {
		2363	my ($self, $offset) = @_;
		2364
		2365	# todo: base offset on lines or so, not on pixels
		2366	$self->{children}[1]->set_value ($offset);
		2367	}
		2368
		2369	sub clear {
1952	my ($self, $w, $h) = @_;	2370	my ($self) = @_;
1953		2371
1954	$self->SUPER::size_allocate ($w, $h);	2372	$self->{par} = [];
1955		2373	$self->{height} = 0;
1956	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2374	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1957	$self->{layout}->set_width ($self->{children}[0]{w});
1958
1959	$self->reflow;
1960	}	2375	}
1961		2376
1962	sub add_paragraph {	2377	sub add_paragraph {
1963	my ($self, $color, $text) = @_;	2378	my ($self, $color, $text, $indent) = @_;
1964		2379
1965	#TODO: intelligently "reformat" paragraph	2380	for my $line (split /\n/, $text) {
1966		2381	my ($w, $h) = $self->text_size ($line);
1967	my $height = $self->text_height ($text);
1968
1969	$self->{height} += $height;	2382	$self->{height} += $h;
		2383	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2384	}
1970		2385
1971	push @{$self->{par}}, [$height, $color, $text];
1972
1973	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2386	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1974	$self->{children}[1]->update;
1975	}	2387	}
1976		2388
1977	sub update {	2389	sub update {
1978	my ($self) = @_;	2390	my ($self) = @_;
1979		2391
…		…
1981		2393
1982	return unless $self->{h} > 0;	2394	return unless $self->{h} > 0;
1983		2395
1984	delete $self->{texture};	2396	delete $self->{texture};
1985		2397
1986	$ROOT->on_refresh ($self, sub {	2398	$ROOT->on_post_alloc ($self, sub {
		2399	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2400
1987	if (delete $self->{need_reflow}) {	2401	if (delete $self->{need_reflow}) {
1988	my $height = 0;	2402	my $height = 0;
1989		2403
1990	$height += $_->[0] = $self->text_height ($_->[2])	2404	my $layout = $self->{layout};
		2405
		2406	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2407
1991	for @{$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	}
1992		2419
1993	$self->{height} = $height;	2420	$self->{height} = $height;
1994		2421
1995	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2422	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1996		2423
1997	delete $self->{texture};	2424	delete $self->{texture};
1998	}	2425	}
1999		2426
2000	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2427	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2001	glClearColor 0, 0, 0, 1;	2428	glClearColor 0.5, 0.5, 0.5, 0;
2002	glClear GL_COLOR_BUFFER_BIT;	2429	glClear GL_COLOR_BUFFER_BIT;
2003		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
2004	glEnable GL_BLEND;	2442	glEnable GL_BLEND;
		2443	#TODO# not correct in windows where rgba is forced off
2005	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2444	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2006	glEnable GL_TEXTURE_2D;
2007	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2008
2009	my $top = int $self->{children}[1]{range}[0];
2010
2011	my $y0 = $top;
2012	my $y1 = $top + $self->{h};
2013
2014	my $y = 0;
2015
2016	my $layout = $self->{layout};
2017		2445
2018	for my $par (@{$self->{par}}) {	2446	for my $par (@{$self->{par}}) {
2019	my $h = $par->[0];	2447	my $h = $par->[1];
2020		2448
2021	if ($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]);
2022	$layout->set_text ($par->[2]);	2452	$layout->set_markup ($par->[4]);
2023		2453
2024	glColor @{ $par->[1] };	2454	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2025	my ($W, $H) = $layout->size;	2455
2026	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2456	glRasterPos $par->[3], $y - $y0;
		2457	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2027	}	2458	}
2028		2459
2029	$y += $h;	2460	$y += $h;
2030	}	2461	}
2031		2462
2032	glDisable GL_TEXTURE_2D;
2033	glDisable GL_BLEND;	2463	glDisable GL_BLEND;
2034	};	2464	};
2035	});	2465	});
2036	}	2466	}
2037		2467
2038	sub _draw {	2468	sub _draw {
2039	my ($self) = @_;	2469	my ($self) = @_;
2040		2470
2041	if ($self->{texture}) {
2042	glEnable GL_TEXTURE_2D;	2471	glEnable GL_TEXTURE_2D;
2043	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;
2044	$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});
2045	glDisable GL_TEXTURE_2D;	2475	glDisable GL_TEXTURE_2D;
2046	}
2047		2476
2048	$self->{children}[1]->draw;	2477	$self->{children}[1]->draw;
2049		2478
2050	}	2479	}
2051		2480
…		…
2099		2528
2100	sub new {	2529	sub new {
2101	my $class = shift;	2530	my $class = shift;
2102		2531
2103	my $self = $class->SUPER::new (	2532	my $self = $class->SUPER::new (
2104	state => 0,	2533	state => 0,
2105	connect_activate => \&toggle_flopper,	2534	connect_activate => \&toggle_flopper,
2106	can_events => 1,
2107	@_	2535	@_
2108	);	2536	);
2109		2537
2110	if ($self->{state}) {	2538	if ($self->{state}) {
2111	$self->{state} = 0;	2539	$self->{state} = 0;
…		…
2120		2548
2121	# TODO: use animation	2549	# TODO: use animation
2122	if ($self->{state} = !$self->{state}) {	2550	if ($self->{state} = !$self->{state}) {
2123	$CFClient::UI::ROOT->add ($self->{other});	2551	$CFClient::UI::ROOT->add ($self->{other});
2124	$self->{other}->move ($self->coord2global (0, $self->{h}));	2552	$self->{other}->move ($self->coord2global (0, $self->{h}));
2125	$self->emit ("open");	2553	$self->_emit ("open");
2126	} else {	2554	} else {
2127	$CFClient::UI::ROOT->remove ($self->{other});	2555	$CFClient::UI::ROOT->remove ($self->{other});
2128	$self->emit ("close");	2556	$self->_emit ("close");
2129	}	2557	}
2130		2558
2131	$self->emit (changed => $self->{state});	2559	$self->_emit (changed => $self->{state});
2132	}	2560	}
2133		2561
2134	#############################################################################	2562	#############################################################################
2135		2563
2136	package CFClient::UI::Tooltip;	2564	package CFClient::UI::Tooltip;
…		…
2146	@_,	2574	@_,
2147	can_events => 0,	2575	can_events => 0,
2148	)	2576	)
2149	}	2577	}
2150		2578
2151	sub set_text {	2579	sub set_tooltip_from {
2152	my ($self, $text) = @_;	2580	my ($self, $widget) = @_;
2153		2581
2154	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8;	2582	$self->add (new CFClient::UI::Label
2155	$self->{label}->set_text ($text);	2583	markup => $widget->{tooltip},
2156	$self->add ($self->{label});	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} || $::FONT_PROP),
		2589	);
2157	}	2590	}
2158		2591
2159	sub size_request {	2592	sub size_request {
2160	my ($self) = @_;	2593	my ($self) = @_;
2161		2594
2162	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2595	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2163		2596
2164	$w = List::Util::min $::WIDTH * 0.2, $w;	2597	($w + 4, $h + 4)
		2598	}
2165		2599
2166	($w, $h)	2600	sub size_allocate {
		2601	my ($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;
2167	}	2631	}
2168		2632
2169	#############################################################################	2633	#############################################################################
2170		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	$self->SUPER::reconfigure;
		2942	}
		2943
		2944	#############################################################################
		2945
2171	package CFClient::UI::Root;	2946	package CFClient::UI::Root;
2172		2947
2173	our @ISA = CFClient::UI::Container::;	2948	our @ISA = CFClient::UI::Container::;
2174		2949
2175	use CFClient::OpenGL;	2950	use CFClient::OpenGL;
2176		2951
2177	sub check_size {	2952	sub new {
2178	my ($self) = @_;	2953	my $class = shift;
2179		2954
2180	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2955	$class->SUPER::new (
2181	}	2956	@_,
2182		2957	)
2183	sub size_request {
2184	($::WIDTH, $::HEIGHT)
2185	}	2958	}
2186		2959
2187	sub configure {	2960	sub configure {
2188	my ($self, $x, $y, $w, $h) = @_;	2961	my ($self, $x, $y, $w, $h) = @_;
2189		2962
2190	$self->SUPER::configure ($x, $y, $w, $h);	2963	$self->{w} = $w;
		2964	$self->{h} = $h;
		2965	}
2191		2966
		2967	sub check_size {
		2968	my ($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
2192	for my $child (@{$self->{children}}) {	2983	for my $child ($self->children) {
2193	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	2984	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2194		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
2195	$X = List::Util::max 0, List::Util::min $w - $W, $X;	2992	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2196	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	2993	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		2994
2197	$child->configure ($X, $Y, $W,$H);	2995	$child->configure ($X, $Y, $W, $H);
2198	}	2996	}
2199	}	2997	}
2200		2998
2201	sub _topleft {	2999	sub coord2local {
2202	my ($self, $x, $y) = @_;	3000	my ($self, $x, $y) = @_;
2203		3001
2204	($x, $y)	3002	($x, $y)
2205	}	3003	}
2206		3004
		3005	sub coord2global {
		3006	my ($self, $x, $y) = @_;
		3007
		3008	($x, $y)
		3009	}
		3010
2207	sub update {	3011	sub update {
2208	my ($self) = @_;	3012	my ($self) = @_;
2209		3013
2210	$self->check_size;	3014	$self->check_size;
2211	::refresh ();	3015	$::WANT_REFRESH++;
2212	}	3016	}
2213		3017
2214	sub add {	3018	sub add {
2215	my ($self, $child) = @_;	3019	my ($self, @children) = @_;
2216		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
2217	# integerize window positions	3030	# integerise window positions
2218	$child->{x} = int $child->{x};	3031	$child->{x} = int $child->{x};
2219	$child->{y} = int $child->{y};	3032	$child->{y} = int $child->{y};
		3033	}
2220		3034
2221	$self->SUPER::add ($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	$w->set_invisible;
		3047	}
2222	}	3048	}
2223		3049
2224	sub on_refresh {	3050	sub on_refresh {
2225	my ($self, $id, $cb) = @_;	3051	my ($self, $id, $cb) = @_;
2226		3052
2227	$self->{refresh_hook}{$id} = $cb;	3053	$self->{refresh_hook}{$id} = $cb;
2228	}	3054	}
2229		3055
		3056	sub on_post_alloc {
		3057	my ($self, $id, $cb) = @_;
		3058
		3059	$self->{post_alloc_hook}{$id} = $cb;
		3060	}
		3061
2230	sub draw {	3062	sub draw {
2231	my ($self) = @_;	3063	my ($self) = @_;
2232		3064
2233	while (my $rcb = delete $self->{refresh_hook}) {	3065	while ($self->{refresh_hook}) {
2234	$_->() for values %$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}};
2235	}	3117	}
2236		3118
2237	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3119	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2238	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3120	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2239	glClear GL_COLOR_BUFFER_BIT;	3121	glClear GL_COLOR_BUFFER_BIT;
2240		3122
2241	glMatrixMode GL_PROJECTION;	3123	glMatrixMode GL_PROJECTION;
2242	glLoadIdentity;	3124	glLoadIdentity;
2243	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3125	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2244	glMatrixMode GL_MODELVIEW;	3126	glMatrixMode GL_MODELVIEW;
2245	glLoadIdentity;	3127	glLoadIdentity;
2246		3128
2247	$self->_draw;	3129	$self->_draw;
2248	}	3130	}
…		…
2250	#############################################################################	3132	#############################################################################
2251		3133
2252	package CFClient::UI;	3134	package CFClient::UI;
2253		3135
2254	$ROOT = new CFClient::UI::Root;	3136	$ROOT = new CFClient::UI::Root;
2255	$TOOLTIP = new CFClient::UI::Tooltip;	3137	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2256		3138
2257	1	3139	1
2258		3140

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