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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.151 by root, Sun Apr 23 00:57:39 2006 UTC vs.
Revision 1.234 by root, Thu May 25 16:24:44 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;
		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	$class->SUPER::new (
847	col_expand => [],	1101	col_expand => [],
848	@_	1102	@_,
849	)	1103	)
850	}	1104	}
851		1105
852	sub add {	1106	sub add {
853	my ($self, $x, $y, $child) = @_;	1107	my ($self, $x, $y, $child) = @_;
…		…
856	$self->{children}[$y][$x] = $child;	1110	$self->{children}[$y][$x] = $child;
857		1111
858	$child->check_size;	1112	$child->check_size;
859	}	1113	}
860		1114
		1115	sub children {
		1116	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1117	}
		1118
861	# TODO: move to container class maybe? send childs a signal on removal?	1119	# TODO: move to container class maybe? send childs a signal on removal?
862	sub clear {	1120	sub clear {
863	my ($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
866	$self->update;	1131	$self->update;
867	}	1132	}
868		1133
869	sub get_wh {	1134	sub get_wh {
870	my ($self) = @_;	1135	my ($self) = @_;
…		…
1047	}	1312	}
1048		1313
1049	sub size_allocate {	1314	sub size_allocate {
1050	my ($self, $w, $h) = @_;	1315	my ($self, $w, $h) = @_;
1051		1316
		1317	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1318
1052	my $children = $self->{children};	1319	my $children = $self->{children};
1053		1320
1054	my @h = map $_->{req_h}, @$children;	1321	my @h = map $_->{req_h}, @$children;
1055		1322
1056	my $req_h = List::Util::sum @h;	1323	my $req_h = List::Util::sum @h;
…		…
1085		1352
1086	#############################################################################	1353	#############################################################################
1087		1354
1088	package CFClient::UI::Label;	1355	package CFClient::UI::Label;
1089		1356
1090	our @ISA = CFClient::UI::Base::;	1357	our @ISA = CFClient::UI::DrawBG::;
1091		1358
1092	use CFClient::OpenGL;	1359	use CFClient::OpenGL;
1093		1360
1094	sub new {	1361	sub new {
1095	my ($class, %arg) = @_;	1362	my ($class, %arg) = @_;
1096		1363
1097	my $self = $class->SUPER::new (	1364	my $self = $class->SUPER::new (
1098	fg => [1, 1, 1],	1365	fg => [1, 1, 1],
		1366	#bg => none
		1367	#active_bg => none
		1368	#font => default_font
		1369	#text => initial text
		1370	#markup => initial narkup
		1371	#max_w => maximum pixel width
		1372	ellipsise => 3, # end
		1373	layout => (new CFClient::Layout),
1099	fontsize => 1,	1374	fontsize => 1,
1100	text => "",
1101	align => -1,	1375	align => -1,
1102	valign => -1,	1376	valign => -1,
1103	padding => 2,	1377	padding => 2,
1104	layout => new CFClient::Layout,
1105	can_events => 0,	1378	can_events => 0,
1106	%arg	1379	%arg
1107	);	1380	);
1108		1381
1109	if (exists $self->{template}) {	1382	if (exists $self->{template}) {
1110	my $layout = new CFClient::Layout;	1383	my $layout = new CFClient::Layout;
1111	$layout->set_text (delete $self->{template});	1384	$layout->set_text (delete $self->{template});
1112	$self->{template} = $layout;	1385	$self->{template} = $layout;
1113	}	1386	}
1114		1387
1115	$self->set_text (delete $self->{text}) if exists $self->{text};	1388	if (exists $self->{markup}) {
1116	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1389	$self->set_markup (delete $self->{markup});
		1390	} else {
		1391	$self->set_text (delete $self->{text});
		1392	}
1117		1393
1118	$self	1394	$self
1119	}	1395	}
1120		1396
1121	sub escape_text {	1397	sub escape($) {
1122	local $_ = $_[1];	1398	local $_ = $_[0];
1123		1399
1124	s/&/&amp;/g;	1400	s/&/&amp;/g;
1125	s/>/&gt;/g;	1401	s/>/&gt;/g;
1126	s/</&lt;/g;	1402	s/</&lt;/g;
1127		1403
1128	$_[1]	1404	$_
		1405	}
		1406
		1407	sub update {
		1408	my ($self) = @_;
		1409
		1410	delete $self->{texture};
		1411	$self->SUPER::update;
1129	}	1412	}
1130		1413
1131	sub set_text {	1414	sub set_text {
1132	my ($self, $text) = @_;	1415	my ($self, $text) = @_;
1133		1416
		1417	return if $self->{text} eq "T$text";
		1418	$self->{text} = "T$text";
		1419
		1420	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1134	$self->{layout}->set_text ($text);	1421	$self->{layout}->set_text ($text);
1135		1422
1136	delete $self->{texture};	1423	$self->update;
1137	$self->check_size;	1424	$self->check_size;
1138	$self->update;
1139	}	1425	}
1140		1426
1141	sub set_markup {	1427	sub set_markup {
1142	my ($self, $markup) = @_;	1428	my ($self, $markup) = @_;
1143		1429
		1430	return if $self->{text} eq "M$markup";
		1431	$self->{text} = "M$markup";
		1432
		1433	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1434
		1435	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1144	$self->{layout}->set_markup ($markup);	1436	$self->{layout}->set_markup ($markup);
1145		1437
1146	delete $self->{texture};	1438	$self->update;
1147	$self->check_size;	1439	$self->check_size;
1148	$self->update;
1149	}	1440	}
1150		1441
1151	sub size_request {	1442	sub size_request {
1152	my ($self) = @_;	1443	my ($self) = @_;
1153		1444
1154	$self->{layout}->set_width;	1445	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1446	$self->{layout}->set_width ($self->{max_w} || -1);
		1447	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1448	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1155	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1449	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1156		1450
1157	my ($w, $h) = $self->{layout}->size;	1451	my ($w, $h) = $self->{layout}->size;
1158		1452
1159	if (exists $self->{template}) {	1453	if (exists $self->{template}) {
		1454	$self->{template}->set_font ($self->{font}) if $self->{font};
1160	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1455	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1161		1456
1162	my ($w2, $h2) = $self->{template}->size;	1457	my ($w2, $h2) = $self->{template}->size;
1163		1458
1164	$w = List::Util::max $w, $w2;	1459	$w = List::Util::max $w, $w2;
…		…
1179		1474
1180	sub set_fontsize {	1475	sub set_fontsize {
1181	my ($self, $fontsize) = @_;	1476	my ($self, $fontsize) = @_;
1182		1477
1183	$self->{fontsize} = $fontsize;	1478	$self->{fontsize} = $fontsize;
		1479	delete $self->{texture};
		1480
		1481	$self->update;
1184	$self->check_size;	1482	$self->check_size;
1185	}	1483	}
1186		1484
1187	sub _draw {	1485	sub _draw {
1188	my ($self) = @_;	1486	my ($self) = @_;
1189		1487
		1488	$self->SUPER::_draw; # draw background, if applicable
		1489
1190	my $tex = $self->{texture} ||= do {	1490	my $tex = $self->{texture} ||= do {
		1491	$self->{layout}->set_foreground (@{$self->{fg}});
		1492	$self->{layout}->set_font ($self->{font}) if $self->{font};
1191	$self->{layout}->set_width ($self->{w});	1493	$self->{layout}->set_width ($self->{w});
		1494	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1495	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1192	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1496	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1497
1193	new_from_layout CFClient::Texture $self->{layout}	1498	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1499
		1500	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1501	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1502	: ($self->{w} - $tex->{w}) * 0.5);
		1503
		1504	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1505	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1506	: ($self->{h} - $tex->{h}) * 0.5);
		1507
		1508	$tex
1194	};	1509	};
1195		1510
1196	glEnable GL_BLEND;
1197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1198	glEnable GL_TEXTURE_2D;	1511	glEnable GL_TEXTURE_2D;
1199	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1512	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1200		1513
		1514	if ($tex->{format} == GL_ALPHA) {
1201	glColor @{$self->{fg}};	1515	glColor @{$self->{fg}};
1202
1203	$self->{ox} = int (
1204	$self->{align} < 0 ? $self->{padding}
1205	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1206	: ($self->{w} - $tex->{w}) * 0.5
1207	);
1208
1209	$self->{oy} = int (
1210	$self->{valign} < 0 ? $self->{padding}
1211	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1212	: ($self->{h} - $tex->{h}) * 0.5
1213	);
1214
1215	$tex->draw_quad ($self->{ox}, $self->{oy});	1516	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1517	} else {
		1518	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1519	}
1216		1520
1217	glDisable GL_TEXTURE_2D;	1521	glDisable GL_TEXTURE_2D;
1218	glDisable GL_BLEND;
1219	}	1522	}
1220		1523
1221	#############################################################################	1524	#############################################################################
1222		1525
1223	package CFClient::UI::EntryBase;	1526	package CFClient::UI::EntryBase;
…		…
1228		1531
1229	sub new {	1532	sub new {
1230	my $class = shift;	1533	my $class = shift;
1231		1534
1232	$class->SUPER::new (	1535	$class->SUPER::new (
1233	fg => [1, 1, 1],	1536	fg => [1, 1, 1],
1234	bg => [0, 0, 0, 0.2],	1537	bg => [0, 0, 0, 0.2],
1235	active_bg => [1, 1, 1, 0.5],	1538	active_bg => [1, 1, 1, 0.5],
1236	active_fg => [0, 0, 0],	1539	active_fg => [0, 0, 0],
1237	can_hover => 1,	1540	can_hover => 1,
1238	can_focus => 1,	1541	can_focus => 1,
1239	valign => 0,	1542	valign => 0,
1240	can_events => 1,	1543	can_events => 1,
		1544	#text => ...
1241	@_	1545	@_
1242	)	1546	)
1243	}	1547	}
1244		1548
1245	sub _set_text {	1549	sub _set_text {
…		…
1255	$self->{text} = $text;	1559	$self->{text} = $text;
1256		1560
1257	$text =~ s/./*/g if $self->{hidden};	1561	$text =~ s/./*/g if $self->{hidden};
1258	$self->{layout}->set_text ("$text ");	1562	$self->{layout}->set_text ("$text ");
1259		1563
1260	$self->emit (changed => $self->{text});	1564	$self->_emit (changed => $self->{text});
1261	}
1262
1263	sub get_text {
1264	$_[0]{text}
1265	}
1266
1267	sub size_request {
1268	my ($self) = @_;
1269
1270	my ($w, $h) = $self->SUPER::size_request;
1271
1272	($w + 1, $h) # add 1 for cursor
1273	}
1274
1275	sub size_allocate {
1276	my ($self, $w, $h) = @_;
1277
1278	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1279	}	1565	}
1280		1566
1281	sub set_text {	1567	sub set_text {
1282	my ($self, $text) = @_;	1568	my ($self, $text) = @_;
1283		1569
1284	$self->{cursor} = length $text;	1570	$self->{cursor} = length $text;
1285	$self->_set_text ($text);	1571	$self->_set_text ($text);
1286	$self->update;	1572	$self->update;
		1573	$self->check_size;
		1574	}
		1575
		1576	sub get_text {
		1577	$_[0]{text}
		1578	}
		1579
		1580	sub size_request {
		1581	my ($self) = @_;
		1582
		1583	my ($w, $h) = $self->SUPER::size_request;
		1584
		1585	($w + 1, $h) # add 1 for cursor
1287	}	1586	}
1288		1587
1289	sub key_down {	1588	sub key_down {
1290	my ($self, $ev) = @_;	1589	my ($self, $ev) = @_;
1291		1590
…		…
1293	my $sym = $ev->{sym};	1592	my $sym = $ev->{sym};
1294	my $uni = $ev->{unicode};	1593	my $uni = $ev->{unicode};
1295		1594
1296	my $text = $self->get_text;	1595	my $text = $self->get_text;
1297		1596
1298	if ($sym == 8) {	1597	if ($uni == 8) {
1299	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1598	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1300	} elsif ($sym == 127) {	1599	} elsif ($uni == 127) {
1301	substr $text, $self->{cursor}, 1, "";	1600	substr $text, $self->{cursor}, 1, "";
1302	} elsif ($sym == CFClient::SDLK_LEFT) {	1601	} elsif ($sym == CFClient::SDLK_LEFT) {
1303	--$self->{cursor} if $self->{cursor};	1602	--$self->{cursor} if $self->{cursor};
1304	} elsif ($sym == CFClient::SDLK_RIGHT) {	1603	} elsif ($sym == CFClient::SDLK_RIGHT) {
1305	++$self->{cursor} if $self->{cursor} < length $self->{text};	1604	++$self->{cursor} if $self->{cursor} < length $self->{text};
1306	} elsif ($sym == CFClient::SDLK_HOME) {	1605	} elsif ($sym == CFClient::SDLK_HOME) {
1307	$self->{cursor} = 0;	1606	$self->{cursor} = 0;
1308	} elsif ($sym == CFClient::SDLK_END) {	1607	} elsif ($sym == CFClient::SDLK_END) {
1309	$self->{cursor} = length $text;	1608	$self->{cursor} = length $text;
1310	} elsif ($sym == 27) {	1609	} elsif ($uni == 27) {
1311	$self->emit ('escape');	1610	$self->_emit ('escape');
1312	} elsif ($uni) {	1611	} elsif ($uni) {
1313	substr $text, $self->{cursor}++, 0, chr $uni;	1612	substr $text, $self->{cursor}++, 0, chr $uni;
1314	}	1613	}
1315		1614
1316	$self->_set_text ($text);	1615	$self->_set_text ($text);
1317	$self->update;	1616	$self->update;
		1617	$self->check_size;
1318	}	1618	}
1319		1619
1320	sub focus_in {	1620	sub focus_in {
1321	my ($self) = @_;	1621	my ($self) = @_;
1322		1622
…		…
1398	my ($self, $ev) = @_;	1698	my ($self, $ev) = @_;
1399		1699
1400	my $sym = $ev->{sym};	1700	my $sym = $ev->{sym};
1401		1701
1402	if ($sym == 13) {	1702	if ($sym == 13) {
		1703	unshift @{$self->{history}},
		1704	my $txt = $self->get_text;
		1705	$self->{history_pointer} = -1;
		1706	$self->{history_saveback} = '';
1403	$self->emit (activate => $self->get_text);	1707	$self->_emit (activate => $txt);
1404	$self->update;	1708	$self->update;
		1709
		1710	} elsif ($sym == CFClient::SDLK_UP) {
		1711	if ($self->{history_pointer} < 0) {
		1712	$self->{history_saveback} = $self->get_text;
		1713	}
		1714	if (@{$self->{history} || []} > 0) {
		1715	$self->{history_pointer}++;
		1716	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1717	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1718	}
		1719	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1720	}
		1721
		1722	} elsif ($sym == CFClient::SDLK_DOWN) {
		1723	$self->{history_pointer}--;
		1724	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1725
		1726	if ($self->{history_pointer} >= 0) {
		1727	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1728	} else {
		1729	$self->set_text ($self->{history_saveback});
		1730	}
1405		1731
1406	} else {	1732	} else {
1407	$self->SUPER::key_down ($ev);	1733	$self->SUPER::key_down ($ev);
1408	}	1734	}
1409		1735
…		…
1423		1749
1424	sub new {	1750	sub new {
1425	my $class = shift;	1751	my $class = shift;
1426		1752
1427	$class->SUPER::new (	1753	$class->SUPER::new (
1428	padding => 4,	1754	padding => 4,
1429	fg => [1, 1, 1],	1755	fg => [1, 1, 1],
1430	bg => [1, 1, 1, 0.2],
1431	active_fg => [0, 0, 1],	1756	active_fg => [0, 0, 1],
1432	can_hover => 1,	1757	can_hover => 1,
1433	align => 0,	1758	align => 0,
1434	valign => 0,	1759	valign => 0,
1435	can_events => 1,	1760	can_events => 1,
1436	@_	1761	@_
1437	)	1762	)
1438	}	1763	}
1439		1764
		1765	sub activate { }
		1766
1440	sub button_up {	1767	sub button_up {
1441	my ($self, $ev, $x, $y) = @_;	1768	my ($self, $ev, $x, $y) = @_;
1442		1769
		1770	$self->emit ("activate")
1443	if ($x >= 0 && $x < $self->{w}	1771	if $x >= 0 && $x < $self->{w}
1444	&& $y >= 0 && $y < $self->{h}) {	1772	&& $y >= 0 && $y < $self->{h};
1445	$self->emit ("activate");
1446	}
1447	}	1773	}
1448		1774
1449	sub _draw {	1775	sub _draw {
1450	my ($self) = @_;	1776	my ($self) = @_;
1451		1777
…		…
1453		1779
1454	if ($GRAB == $self) {	1780	if ($GRAB == $self) {
1455	$self->{fg} = $self->{active_fg};	1781	$self->{fg} = $self->{active_fg};
1456	}	1782	}
1457		1783
1458	glEnable GL_BLEND;
1459	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1460	glEnable GL_TEXTURE_2D;	1784	glEnable GL_TEXTURE_2D;
1461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1785	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462	glColor 0, 0, 0, 1;	1786	glColor 0, 0, 0, 1;
1463		1787
1464	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1788	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1465		1789
1466	glDisable GL_TEXTURE_2D;	1790	glDisable GL_TEXTURE_2D;
1467	glDisable GL_BLEND;
1468		1791
1469	$self->SUPER::_draw;	1792	$self->SUPER::_draw;
1470	}	1793	}
1471		1794
1472	#############################################################################	1795	#############################################################################
…		…
1486		1809
1487	$class->SUPER::new (	1810	$class->SUPER::new (
1488	padding => 2,	1811	padding => 2,
1489	fg => [1, 1, 1],	1812	fg => [1, 1, 1],
1490	active_fg => [1, 1, 0],	1813	active_fg => [1, 1, 0],
		1814	bg => [0, 0, 0, 0.2],
		1815	active_bg => [1, 1, 1, 0.5],
1491	state => 0,	1816	state => 0,
1492	can_hover => 1,	1817	can_hover => 1,
1493	@_	1818	@_
1494	)	1819	)
1495	}	1820	}
…		…
1504	my ($self, $ev, $x, $y) = @_;	1829	my ($self, $ev, $x, $y) = @_;
1505		1830
1506	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1831	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1507	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1832	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1508	$self->{state} = !$self->{state};	1833	$self->{state} = !$self->{state};
1509	$self->emit (changed => $self->{state});	1834	$self->_emit (changed => $self->{state});
1510	}	1835	}
1511	}	1836	}
1512		1837
1513	sub _draw {	1838	sub _draw {
1514	my ($self) = @_;	1839	my ($self) = @_;
…		…
1519		1844
1520	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1845	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1521		1846
1522	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1847	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1523		1848
1524	glEnable GL_BLEND;	1849	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1850
1525	glEnable GL_TEXTURE_2D;	1851	glEnable GL_TEXTURE_2D;
1526	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1527
1528	my $tex = $self->{state} ? $tex[1] : $tex[0];
1529
1530	$tex->draw_quad (0, 0, $s, $s);	1852	$tex->draw_quad_alpha (0, 0, $s, $s);
1531
1532	glDisable GL_TEXTURE_2D;	1853	glDisable GL_TEXTURE_2D;
1533	glDisable GL_BLEND;
1534	}	1854	}
1535		1855
1536	#############################################################################	1856	#############################################################################
1537		1857
1538	package CFClient::UI::Image;	1858	package CFClient::UI::Image;
…		…
1581	glTranslate 0, -$self->{w}, 0;	1901	glTranslate 0, -$self->{w}, 0;
1582		1902
1583	($w, $h) = ($h, $w);	1903	($w, $h) = ($h, $w);
1584	}	1904	}
1585		1905
1586	glEnable GL_BLEND;
1587	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1588	glEnable GL_TEXTURE_2D;	1906	glEnable GL_TEXTURE_2D;
1589	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1907	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1590		1908
1591	$tex->draw_quad (0, 0, $w, $h);	1909	$tex->draw_quad_alpha (0, 0, $w, $h);
1592		1910
1593	glDisable GL_BLEND;
1594	glDisable GL_TEXTURE_2D;	1911	glDisable GL_TEXTURE_2D;
1595	}	1912	}
1596		1913
1597	#############################################################################	1914	#############################################################################
1598		1915
1599	package CFClient::UI::VGauge;	1916	package CFClient::UI::VGauge;
1600		1917
1601	our @ISA = CFClient::UI::Base::;	1918	our @ISA = CFClient::UI::Base::;
		1919
		1920	use List::Util qw(min max);
1602		1921
1603	use CFClient::OpenGL;	1922	use CFClient::OpenGL;
1604		1923
1605	my %tex = (	1924	my %tex = (
1606	food => [	1925	food => [
1607	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1926	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1608	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1927	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1609	],	1928	],
1610	grace => [	1929	grace => [
1611	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1930	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1612	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1931	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1613	],	1932	],
1614	hp => [	1933	hp => [
1615	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1934	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1616	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1935	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1617	],	1936	],
1618	mana => [	1937	mana => [
1619	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1620	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1939	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1621	],	1940	],
1622	);	1941	);
1623		1942
1624	# eg. VGauge->new (gauge => 'food'), default gauge: food	1943	# eg. VGauge->new (gauge => 'food'), default gauge: food
1625	sub new {	1944	sub new {
…		…
1644	}	1963	}
1645		1964
1646	sub set_max {	1965	sub set_max {
1647	my ($self, $max) = @_;	1966	my ($self, $max) = @_;
1648		1967
		1968	return if $self->{max_val} == $max;
		1969
1649	$self->{max_val} = $max;	1970	$self->{max_val} = $max;
		1971	$self->update;
1650	}	1972	}
1651		1973
1652	sub set_value {	1974	sub set_value {
1653	my ($self, $val, $max) = @_;	1975	my ($self, $val, $max) = @_;
1654		1976
1655	$self->set_max ($max)	1977	$self->set_max ($max)
1656	if defined $max;	1978	if defined $max;
1657		1979
1658	$max = $self->{max_val};	1980	return if $self->{val} == $val;
		1981
1659	$self->{val} = $val;	1982	$self->{val} = $val;
1660
1661	$self->update;	1983	$self->update;
1662	}	1984	}
1663		1985
1664	sub _draw {	1986	sub _draw {
1665	my ($self) = @_;	1987	my ($self) = @_;
1666		1988
1667	my $tex = $tex{$self->{type}};	1989	my $tex = $tex{$self->{type}};
		1990	my ($t1, $t2, $t3) = @$tex;
1668		1991
1669	my ($w, $h) = ($self->{w}, $self->{h});	1992	my ($w, $h) = ($self->{w}, $self->{h});
1670		1993
1671	if ($self->{vertical}) {	1994	if ($self->{vertical}) {
1672	glRotate 90, 0, 0, 1;	1995	glRotate 90, 0, 0, 1;
…		…
1674		1997
1675	($w, $h) = ($h, $w);	1998	($w, $h) = ($h, $w);
1676	}	1999	}
1677		2000
1678	my $ycut = $self->{val} / ($self->{max_val} || 1);	2001	my $ycut = $self->{val} / ($self->{max_val} || 1);
1679	$ycut = 1 if $self->{val} > $self->{max_val};
1680		2002
1681	my $t1 = $tex->[0];	2003	my $ycut1 = max 0, min 1, $ycut;
1682	my $t2 = $tex->[1];	2004	my $ycut2 = max 0, min 1, $ycut - 1;
		2005
		2006	my $h1 = $self->{h} * (1 - $ycut1);
		2007	my $h2 = $self->{h} * (1 - $ycut2);
1683		2008
1684	glEnable GL_BLEND;	2009	glEnable GL_BLEND;
1685	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2010	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1686	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1687	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1688		2013
1689	my $h1 = $self->{h} - $ycut * $self->{h};
1690	my $h2 = $ycut * $self->{h};
1691
1692	glBindTexture GL_TEXTURE_2D, $t1->{name};	2014	glBindTexture GL_TEXTURE_2D, $t1->{name};
1693	glBegin GL_QUADS;	2015	glBegin GL_QUADS;
1694	glTexCoord 0 , 0; glVertex 0 , 0;	2016	glTexCoord 0 , 0; glVertex 0 , 0;
1695	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2017	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1696	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2018	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1697	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2019	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1698	glEnd;	2020	glEnd;
1699		2021
		2022	my $ycut1 = List::Util::min 1, $ycut;
1700	glBindTexture GL_TEXTURE_2D, $t2->{name};	2023	glBindTexture GL_TEXTURE_2D, $t2->{name};
1701	glBegin GL_QUADS;	2024	glBegin GL_QUADS;
1702	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2025	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2026	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1704	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2027	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1705	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2028	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1706	glEnd;	2029	glEnd;
		2030
		2031	if ($t3) {
		2032	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2033	glBegin GL_QUADS;
		2034	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2035	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2036	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2037	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2038	glEnd;
		2039	}
1707		2040
1708	glDisable GL_BLEND;	2041	glDisable GL_BLEND;
1709	glDisable GL_TEXTURE_2D;	2042	glDisable GL_TEXTURE_2D;
1710	}	2043	}
1711		2044
…		…
1717		2050
1718	sub new {	2051	sub new {
1719	my ($class, %arg) = @_;	2052	my ($class, %arg) = @_;
1720		2053
1721	my $self = $class->SUPER::new (	2054	my $self = $class->SUPER::new (
1722	tooltip => $arg{type},	2055	tooltip => $arg{type},
		2056	can_hover => 1,
		2057	can_events => 1,
1723	%arg,	2058	%arg,
1724	);	2059	);
1725		2060
1726	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2061	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1727	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	2062	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1728	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2063	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1729		2064
1730	$self	2065	$self
1731	}	2066	}
1732		2067
…		…
1735		2070
1736	$self->{value}->set_fontsize ($fsize);	2071	$self->{value}->set_fontsize ($fsize);
1737	$self->{max} ->set_fontsize ($fsize);	2072	$self->{max} ->set_fontsize ($fsize);
1738	}	2073	}
1739		2074
		2075	sub set_max {
		2076	my ($self, $max) = @_;
		2077
		2078	$self->{gauge}->set_max ($max);
		2079	$self->{max}->set_text ($max);
		2080	}
		2081
1740	sub set_value {	2082	sub set_value {
1741	my ($self, $val, $max) = @_;	2083	my ($self, $val, $max) = @_;
1742		2084
1743	$self->set_max ($max)	2085	$self->set_max ($max)
1744	if defined $max;	2086	if defined $max;
1745		2087
1746	$self->{gauge}->set_value ($val, $max);	2088	$self->{gauge}->set_value ($val, $max);
1747	$self->{value}->set_text ($val);	2089	$self->{value}->set_text ($val);
1748	}
1749
1750	sub set_max {
1751	my ($self, $max) = @_;
1752
1753	$self->{gauge}->set_max ($max);
1754	$self->{max}->set_text ($max);
1755	}	2090	}
1756		2091
1757	#############################################################################	2092	#############################################################################
1758		2093
1759	package CFClient::UI::Slider;	2094	package CFClient::UI::Slider;
…		…
1769	qw(s1_slider.png s1_slider_bg.png);	2104	qw(s1_slider.png s1_slider_bg.png);
1770		2105
1771	sub new {	2106	sub new {
1772	my $class = shift;	2107	my $class = shift;
1773		2108
1774	# range [value, low, high, page]	2109	# range [value, low, high, page, unit]
1775		2110
1776	# TODO: 0-width page	2111	# TODO: 0-width page
1777	# TODO: req_w/h are wrong with vertical	2112	# TODO: req_w/h are wrong with vertical
1778	# TODO: calculations are off	2113	# TODO: calculations are off
1779	my $self = $class->SUPER::new (	2114	my $self = $class->SUPER::new (
1780	fg => [1, 1, 1],	2115	fg => [1, 1, 1],
1781	active_fg => [0, 0, 0],	2116	active_fg => [0, 0, 0],
		2117	bg => [0, 0, 0, 0.2],
		2118	active_bg => [1, 1, 1, 0.5],
1782	range => [0, 0, 100, 10],	2119	range => [0, 0, 100, 10, 0],
1783	req_w => 20,	2120	req_w => $::WIDTH / 80,
1784	req_h => 20,	2121	req_h => $::WIDTH / 80,
1785	vertical => 0,	2122	vertical => 0,
1786	can_hover => 1,	2123	can_hover => 1,
1787	inner_pad => 5,	2124	inner_pad => 0.02,
1788	@_	2125	@_
1789	);	2126	);
1790		2127
		2128	$self->set_value ($self->{range}[0]);
		2129	$self->update;
		2130
1791	$self	2131	$self
		2132	}
		2133
		2134	sub set_range {
		2135	my ($self, $range) = @_;
		2136
		2137	$self->{range} = $range;
		2138
		2139	$self->update;
		2140	}
		2141
		2142	sub set_value {
		2143	my ($self, $value) = @_;
		2144
		2145	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2146
		2147	$hi = $lo + 1 if $hi <= $lo;
		2148
		2149	$page = $hi - $lo if $page > $hi - $lo;
		2150
		2151	$value = $lo if $value < $lo;
		2152	$value = $hi - $page if $value > $hi - $page;
		2153
		2154	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2155	if $unit;
		2156
		2157	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2158
		2159	if ($value != $old_value) {
		2160	$self->_emit (changed => $value);
		2161	$self->update;
		2162	}
1792	}	2163	}
1793		2164
1794	sub size_request {	2165	sub size_request {
1795	my ($self) = @_;	2166	my ($self) = @_;
1796		2167
…		…
1802		2173
1803	sub button_down {	2174	sub button_down {
1804	my ($self, $ev, $x, $y) = @_;	2175	my ($self, $ev, $x, $y) = @_;
1805		2176
1806	$self->SUPER::button_down ($ev, $x, $y);	2177	$self->SUPER::button_down ($ev, $x, $y);
		2178
		2179	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2180
1807	$self->mouse_motion ($ev, $x, $y);	2181	$self->mouse_motion ($ev, $x, $y);
1808	}	2182	}
1809		2183
1810	sub mouse_motion {	2184	sub mouse_motion {
1811	my ($self, $ev, $x, $y) = @_;	2185	my ($self, $ev, $x, $y) = @_;
1812		2186
1813	if ($GRAB == $self) {	2187	if ($GRAB == $self) {
		2188	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2189
		2190	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2191
		2192	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2193
		2194	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2195	}
		2196	}
		2197
		2198	sub update {
		2199	my ($self) = @_;
		2200
		2201	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2202	$self->set_value ($self->{range}[0]);
		2203
1814	my ($value, $lo, $hi, $page) = @{$self->{range}};	2204	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2205	my $range = ($hi - $page - $lo) || 1e-100;
1815		2206
1816	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2207	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1817		2208
1818	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2209	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1819	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2210	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1820		2211
1821	$x -= $inner_pad_px; # substract the padding	2212	$value = ($value - $lo) / $range;
1822	$x = $x * ($hi - $lo) / $inner_w + $lo;	2213	$value = $value * $self->{scale} + $self->{offset};
1823	$x = $lo if $x < $lo;
1824	$x = $hi - $page if $x > $hi - $page;
1825	$self->{range}[0] = $x;
1826		2214
1827	$self->emit (changed => $x);	2215	$self->{knob_x} = $value - $knob_w * 0.5;
1828	$self->update;	2216	$self->{knob_w} = $knob_w;
1829	}	2217	});
1830	}
1831		2218
1832	# the inner_* stuff is for generating a padding for the slider handle,	2219	$self->SUPER::update;
1833	# so that the handle doesn't leave the texture. This calculation isn't 100%
1834	# correct propably, but it does the job for now
1835	sub _calc_inner_pad_px {
1836	my ($self, $w) = @_;
1837	($w / 100) * $self->{inner_pad} # % to pixels
1838	}	2220	}
1839		2221
1840	sub _draw {	2222	sub _draw {
1841	my ($self) = @_;	2223	my ($self) = @_;
1842		2224
1843	$self->SUPER::_draw ();	2225	$self->SUPER::_draw ();
1844		2226
1845	my ($w, $h) = @$self{qw(w h)};	2227	glScale $self->{w}, $self->{h};
1846		2228
1847	if ($self->{vertical}) {	2229	if ($self->{vertical}) {
1848	# draw a vertical slider like a rotated horizontal slider	2230	# draw a vertical slider like a rotated horizontal slider
1849		2231
		2232	glTranslate 1, 0, 0;
1850	glRotate 90, 0, 0, 1;	2233	glRotate 90, 0, 0, 1;
1851	glTranslate 0, -$self->{w}, 0;
1852
1853	($w, $h) = ($h, $w);
1854	}	2234	}
1855		2235
1856	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2236	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1857	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2237	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1858		2238
1859	my ($value, $lo, $hi, $page) = @{$self->{range}};
1860
1861	$hi = $value + 1 if $lo == $hi;
1862
1863	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1864	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1865
1866	$page = int $page * $inner_w / ($hi - $lo);
1867	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1868
1869	$w -= $page;
1870	$page &= ~1;
1871	glTranslate $page * 0.5, 0, 0;
1872	$page ||= 2;
1873
1874	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1875	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1876
1877	glEnable GL_BLEND;
1878	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1879	glEnable GL_TEXTURE_2D;	2239	glEnable GL_TEXTURE_2D;
1880	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2240	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1881		2241
1882	# draw background	2242	# draw background
1883	$tex[1]->draw_quad (0, 0, $w, $h);	2243	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1884		2244
1885	# draw handle	2245	# draw handle
1886	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2246	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1887		2247
1888	glDisable GL_BLEND;
1889	glDisable GL_TEXTURE_2D;	2248	glDisable GL_TEXTURE_2D;
1890	}	2249	}
		2250
		2251	#############################################################################
		2252
		2253	package CFClient::UI::ValSlider;
		2254
		2255	our @ISA = CFClient::UI::HBox::;
		2256
		2257	sub new {
		2258	my ($class, %arg) = @_;
		2259
		2260	my $range = delete $arg{range};
		2261
		2262	my $self = $class->SUPER::new (
		2263	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2264	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2265	to_value => sub { shift },
		2266	from_value => sub { shift },
		2267	%arg,
		2268	);
		2269
		2270	$self->{slider}->connect (changed => sub {
		2271	my ($self, $value) = @_;
		2272	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2273	$self->{parent}->emit (changed => $value);
		2274	});
		2275
		2276	# $self->{entry}->connect (changed => sub {
		2277	# my ($self, $value) = @_;
		2278	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2279	# $self->{parent}->emit (changed => $value);
		2280	# });
		2281
		2282	$self->add ($self->{slider}, $self->{entry});
		2283
		2284	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2285
		2286	$self
		2287	}
		2288
		2289	sub set_range { shift->{slider}->set_range (@_) }
		2290	sub set_value { shift->{slider}->set_value (@_) }
1891		2291
1892	#############################################################################	2292	#############################################################################
1893		2293
1894	package CFClient::UI::TextView;	2294	package CFClient::UI::TextView;
1895		2295
…		…
1899		2299
1900	sub new {	2300	sub new {
1901	my $class = shift;	2301	my $class = shift;
1902		2302
1903	my $self = $class->SUPER::new (	2303	my $self = $class->SUPER::new (
1904	fontsize => 1,	2304	fontsize => 1,
		2305	can_events => 0,
		2306	#font => default_font
1905	@_,	2307	@_,
1906		2308
1907	layout => (new CFClient::Layout),	2309	layout => (new CFClient::Layout 1),
1908	par => [],	2310	par => [],
1909	height => 0,	2311	height => 0,
1910	children => [	2312	children => [
1911	(new CFClient::UI::Empty expand => 1),	2313	(new CFClient::UI::Empty expand => 1),
1912	(new CFClient::UI::Slider vertical => 1),	2314	(new CFClient::UI::Slider vertical => 1),
1913	],	2315	],
1914	);	2316	);
1915		2317
1916	$self->{children}[1]->connect (changed => sub {	2318	$self->{children}[1]->connect (changed => sub { $self->update });
1917	$self->update;
1918	});
1919		2319
1920	$self	2320	$self
1921	}	2321	}
1922		2322
1923	sub set_fontsize {	2323	sub set_fontsize {
…		…
1925		2325
1926	$self->{fontsize} = $fontsize;	2326	$self->{fontsize} = $fontsize;
1927	$self->reflow;	2327	$self->reflow;
1928	}	2328	}
1929		2329
		2330	sub size_allocate {
		2331	my ($self, $w, $h) = @_;
		2332
		2333	$self->SUPER::size_allocate ($w, $h);
		2334
		2335	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2336	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2337	$self->{layout}->set_width ($self->{children}[0]{w});
		2338
		2339	$self->reflow;
		2340	}
		2341
1930	sub text_height {	2342	sub text_size {
1931	my ($self, $text) = @_;	2343	my ($self, $text, $indent) = @_;
1932		2344
1933	my $layout = $self->{layout};	2345	my $layout = $self->{layout};
1934		2346
1935	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2347	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1936	$layout->set_width ($self->{w});	2348	$layout->set_width ($self->{children}[0]{w} - $indent);
1937	$layout->set_text ($text);	2349	$layout->set_markup ($text);
1938		2350
1939	($layout->size)[1]	2351	$layout->size
1940	}	2352	}
1941		2353
1942	sub reflow {	2354	sub reflow {
1943	my ($self) = @_;	2355	my ($self) = @_;
1944		2356
1945	$self->{need_reflow}++;	2357	$self->{need_reflow}++;
1946	$self->update;	2358	$self->update;
1947	}	2359	}
1948		2360
1949	sub size_allocate {	2361	sub set_offset {
		2362	my ($self, $offset) = @_;
		2363
		2364	# todo: base offset on lines or so, not on pixels
		2365	$self->{children}[1]->set_value ($offset);
		2366	}
		2367
		2368	sub clear {
1950	my ($self, $w, $h) = @_;	2369	my ($self) = @_;
1951		2370
1952	$self->SUPER::size_allocate ($w, $h);	2371	$self->{par} = [];
1953		2372	$self->{height} = 0;
1954	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2373	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1955	$self->{layout}->set_width ($self->{children}[0]{w});
1956
1957	$self->reflow;
1958	}	2374	}
1959		2375
1960	sub add_paragraph {	2376	sub add_paragraph {
1961	my ($self, $color, $text) = @_;	2377	my ($self, $color, $text, $indent) = @_;
1962		2378
1963	#TODO: intelligently "reformat" paragraph	2379	for my $line (split /\n/, $text) {
1964		2380	my ($w, $h) = $self->text_size ($line);
1965	my $height = $self->text_height ($text);
1966
1967	$self->{height} += $height;	2381	$self->{height} += $h;
		2382	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2383	}
1968		2384
1969	push @{$self->{par}}, [$height, $color, $text];
1970
1971	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2385	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1972	$self->{children}[1]->update;
1973	}	2386	}
1974		2387
1975	sub update {	2388	sub update {
1976	my ($self) = @_;	2389	my ($self) = @_;
1977		2390
…		…
1979		2392
1980	return unless $self->{h} > 0;	2393	return unless $self->{h} > 0;
1981		2394
1982	delete $self->{texture};	2395	delete $self->{texture};
1983		2396
1984	$ROOT->on_refresh ($self, sub {	2397	$ROOT->on_post_alloc ($self, sub {
		2398	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2399
1985	if (delete $self->{need_reflow}) {	2400	if (delete $self->{need_reflow}) {
1986	my $height = 0;	2401	my $height = 0;
1987		2402
1988	$height += $_->[0] = $self->text_height ($_->[2])	2403	my $layout = $self->{layout};
		2404
		2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2406
1989	for @{$self->{par}};	2407	for (@{$self->{par}}) {
		2408	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2409	$layout->set_width ($W - $_->[3]);
		2410	$layout->set_markup ($_->[4]);
		2411	my ($w, $h) = $layout->size;
		2412	$_->[0] = $w + $_->[3];
		2413	$_->[1] = $h;
		2414	}
		2415
		2416	$height += $_->[1];
		2417	}
1990		2418
1991	$self->{height} = $height;	2419	$self->{height} = $height;
1992		2420
1993	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2421	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1994		2422
1995	delete $self->{texture};	2423	delete $self->{texture};
1996	}	2424	}
1997		2425
1998	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2426	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1999	glClearColor 0, 0, 0, 1;	2427	glClearColor 0.5, 0.5, 0.5, 0;
2000	glClear GL_COLOR_BUFFER_BIT;	2428	glClear GL_COLOR_BUFFER_BIT;
2001		2429
		2430	my $top = int $self->{children}[1]{range}[0];
		2431
		2432	my $y0 = $top;
		2433	my $y1 = $top + $H;
		2434
		2435	my $y = 0;
		2436
		2437	my $layout = $self->{layout};
		2438
		2439	$layout->set_font ($self->{font}) if $self->{font};
		2440
2002	glEnable GL_BLEND;	2441	glEnable GL_BLEND;
		2442	#TODO# not correct in windows where rgba is forced off
2003	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2443	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2004	glEnable GL_TEXTURE_2D;
2005	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2006
2007	my $top = int $self->{children}[1]{range}[0];
2008
2009	my $y0 = $top;
2010	my $y1 = $top + $self->{h};
2011
2012	my $y = 0;
2013
2014	my $layout = $self->{layout};
2015		2444
2016	for my $par (@{$self->{par}}) {	2445	for my $par (@{$self->{par}}) {
2017	my $h = $par->[0];	2446	my $h = $par->[1];
2018		2447
2019	if ($y0 < $y + $h && $y < $y1) {	2448	if ($y0 < $y + $h && $y < $y1) {
		2449	$layout->set_foreground (@{ $par->[2] });
		2450	$layout->set_width ($W - $par->[3]);
2020	$layout->set_text ($par->[2]);	2451	$layout->set_markup ($par->[4]);
2021		2452
2022	glColor @{ $par->[1] };	2453	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2023	my ($W, $H) = $layout->size;	2454
2024	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2455	glRasterPos $par->[3], $y - $y0;
		2456	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2025	}	2457	}
2026		2458
2027	$y += $h;	2459	$y += $h;
2028	}	2460	}
2029		2461
2030	glDisable GL_TEXTURE_2D;
2031	glDisable GL_BLEND;	2462	glDisable GL_BLEND;
2032	};	2463	};
2033	});	2464	});
2034	}	2465	}
2035		2466
2036	sub _draw {	2467	sub _draw {
2037	my ($self) = @_;	2468	my ($self) = @_;
2038		2469
2039	if ($self->{texture}) {
2040	glEnable GL_TEXTURE_2D;	2470	glEnable GL_TEXTURE_2D;
2041	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2471	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2472	glColor 1, 1, 1, 1;
2042	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2473	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2043	glDisable GL_TEXTURE_2D;	2474	glDisable GL_TEXTURE_2D;
2044	}
2045		2475
2046	$self->{children}[1]->draw;	2476	$self->{children}[1]->draw;
2047		2477
2048	}	2478	}
2049		2479
…		…
2097		2527
2098	sub new {	2528	sub new {
2099	my $class = shift;	2529	my $class = shift;
2100		2530
2101	my $self = $class->SUPER::new (	2531	my $self = $class->SUPER::new (
2102	state => 0,	2532	state => 0,
2103	connect_activate => \&toggle_flopper,	2533	connect_activate => \&toggle_flopper,
2104	can_events => 1,
2105	@_	2534	@_
2106	);	2535	);
2107		2536
2108	if ($self->{state}) {	2537	if ($self->{state}) {
2109	$self->{state} = 0;	2538	$self->{state} = 0;
…		…
2118		2547
2119	# TODO: use animation	2548	# TODO: use animation
2120	if ($self->{state} = !$self->{state}) {	2549	if ($self->{state} = !$self->{state}) {
2121	$CFClient::UI::ROOT->add ($self->{other});	2550	$CFClient::UI::ROOT->add ($self->{other});
2122	$self->{other}->move ($self->coord2global (0, $self->{h}));	2551	$self->{other}->move ($self->coord2global (0, $self->{h}));
2123	$self->emit ("open");	2552	$self->_emit ("open");
2124	} else {	2553	} else {
2125	$CFClient::UI::ROOT->remove ($self->{other});	2554	$CFClient::UI::ROOT->remove ($self->{other});
2126	$self->emit ("close");	2555	$self->_emit ("close");
2127	}	2556	}
2128		2557
2129	$self->emit (changed => $self->{state});	2558	$self->_emit (changed => $self->{state});
2130	}	2559	}
2131		2560
2132	#############################################################################	2561	#############################################################################
2133		2562
		2563	package CFClient::UI::Tooltip;
		2564
		2565	our @ISA = CFClient::UI::Bin::;
		2566
		2567	use CFClient::OpenGL;
		2568
		2569	sub new {
		2570	my $class = shift;
		2571
		2572	$class->SUPER::new (
		2573	@_,
		2574	can_events => 0,
		2575	)
		2576	}
		2577
		2578	sub set_tooltip_from {
		2579	my ($self, $widget) = @_;
		2580
		2581	$self->add (new CFClient::UI::Label
		2582	markup => $widget->{tooltip},
		2583	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2584	fontsize => 0.8,
		2585	fg => [0, 0, 0, 1],
		2586	ellipsise => 0,
		2587	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2588	);
		2589	}
		2590
		2591	sub size_request {
		2592	my ($self) = @_;
		2593
		2594	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2595
		2596	($w + 4, $h + 4)
		2597	}
		2598
		2599	sub size_allocate {
		2600	my ($self, $w, $h) = @_;
		2601
		2602	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2603	}
		2604
		2605	sub _draw {
		2606	my ($self) = @_;
		2607
		2608	glTranslate 0.375, 0.375;
		2609
		2610	my ($w, $h) = @$self{qw(w h)};
		2611
		2612	glColor 1, 0.8, 0.4;
		2613	glBegin GL_QUADS;
		2614	glVertex 0 , 0;
		2615	glVertex 0 , $h;
		2616	glVertex $w, $h;
		2617	glVertex $w, 0;
		2618	glEnd;
		2619
		2620	glColor 0, 0, 0;
		2621	glBegin GL_LINE_LOOP;
		2622	glVertex 0 , 0;
		2623	glVertex 0 , $h;
		2624	glVertex $w, $h;
		2625	glVertex $w, 0;
		2626	glEnd;
		2627
		2628	glTranslate 2 - 0.375, 2 - 0.375;
		2629	$self->SUPER::_draw;
		2630	}
		2631
		2632	#############################################################################
		2633
		2634	package CFClient::UI::Face;
		2635
		2636	our @ISA = CFClient::UI::Base::;
		2637
		2638	use CFClient::OpenGL;
		2639
		2640	sub new {
		2641	my $class = shift;
		2642
		2643	my $self = $class->SUPER::new (
		2644	aspect => 1,
		2645	can_events => 0,
		2646	@_,
		2647	);
		2648
		2649	if ($self->{anim} && $self->{animspeed}) {
		2650	Scalar::Util::weaken (my $widget = $self);
		2651
		2652	$self->{timer} = Event->timer (
		2653	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2654	hard => 1,
		2655	interval => $self->{animspeed},
		2656	cb => sub {
		2657	++$widget->{frame};
		2658	$widget->update;
		2659	},
		2660	);
		2661	}
		2662
		2663	$self
		2664	}
		2665
		2666	sub size_request {
		2667	(32, 8)
		2668	}
		2669
		2670	sub update {
		2671	my ($self) = @_;
		2672
		2673	return unless $self->{visible};
		2674
		2675	$self->SUPER::update;
		2676	}
		2677
		2678	sub _draw {
		2679	my ($self) = @_;
		2680
		2681	return unless $::CONN;
		2682
		2683	my $face;
		2684
		2685	if ($self->{frame}) {
		2686	my $anim = $::CONN->{anim}[$self->{anim}];
		2687
		2688	$face = $anim->[ $self->{frame} % @$anim ]
		2689	if $anim && @$anim;
		2690	}
		2691
		2692	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2693
		2694	if ($tex) {
		2695	glEnable GL_TEXTURE_2D;
		2696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2697	glColor 1, 1, 1, 1;
		2698	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2699	glDisable GL_TEXTURE_2D;
		2700	}
		2701	}
		2702
		2703	sub DESTROY {
		2704	my ($self) = @_;
		2705
		2706	$self->{timer}->cancel
		2707	if $self->{timer};
		2708
		2709	$self->SUPER::DESTROY;
		2710	}
		2711
		2712	#############################################################################
		2713
		2714	package CFClient::UI::InventoryItem;
		2715
		2716	our @ISA = CFClient::UI::HBox::;
		2717
		2718	sub new {
		2719	my $class = shift;
		2720
		2721	my %args = @_;
		2722
		2723	my $item = delete $args{item};
		2724
		2725	my $desc = CFClient::Item::desc_string $item;
		2726
		2727	my $self = $class->SUPER::new (
		2728	can_hover => 1,
		2729	can_events => 1,
		2730	tooltip => ((CFClient::UI::Label::escape $desc)
		2731	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
		2732	connect_button_down => sub {
		2733	my ($self, $ev, $x, $y) = @_;
		2734
		2735	# todo: maybe put examine on 1? but should just be a tooltip :(
		2736	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		2737	my $targ = $::CONN->{player}{tag};
		2738
		2739	if ($item->{container} == $::CONN->{player}{tag}) {
		2740	$targ = $main::OPENCONT;
		2741	}
		2742
		2743	$::CONN->send ("move $targ $item->{tag} 0");
		2744	} elsif ($ev->{button} == 1) {
		2745	$::CONN->send ("examine $item->{tag}");
		2746	} elsif ($ev->{button} == 2) {
		2747	$::CONN->send ("apply $item->{tag}");
		2748	} elsif ($ev->{button} == 3) {
		2749	my @menu_items = (
		2750	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2751	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
		2752	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2753	(
		2754	$item->{flags} & Crossfire::Protocol::F_LOCKED
		2755	? (
		2756	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
		2757	)
		2758	: (
		2759	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
		2760	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
		2761	)
		2762	),
		2763	);
		2764
		2765	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		2766	}
		2767
		2768	1
		2769	},
		2770	%args
		2771	);
		2772
		2773
		2774	$self->add (new CFClient::UI::Face
		2775	can_events => 0,
		2776	face => $item->{face},
		2777	anim => $item->{anim},
		2778	animspeed => $item->{animspeed},
		2779	);
		2780
		2781	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
		2782
		2783	$self->{item} = $item;
		2784
		2785	$self->update_item;
		2786
		2787	$self
		2788	}
		2789
		2790	sub update_item {
		2791	my ($self) = @_;
		2792
		2793	my $desc = CFClient::Item::desc_string ($self->{item});
		2794
		2795	$self->{name_lbl}->set_text ($desc);
		2796	}
		2797
		2798	#############################################################################
		2799
		2800	package CFClient::UI::Inventory;
		2801
		2802	our @ISA = CFClient::UI::ScrolledWindow::;
		2803
		2804	sub new {
		2805	my $class = shift;
		2806
		2807	my $self = $class->SUPER::new (
		2808	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2809	@_,
		2810	);
		2811
		2812	$self
		2813	}
		2814
		2815	sub set_items {
		2816	my ($self, $items) = @_;
		2817
		2818	$self->{scrolled}->clear;
		2819	return unless $items;
		2820
		2821	my @items = sort {
		2822	($a->{type} <=> $b->{type})
		2823	or ($a->{name} cmp $b->{name})
		2824	} @$items;
		2825
		2826	$self->{real_items} = \@items;
		2827
		2828	my $row = 0;
		2829	for my $item (@items) {
		2830	CFClient::Item::update_widgets $item;
		2831
		2832	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2833	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2834	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2835
		2836	$row++;
		2837	}
		2838
		2839	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2840	}
		2841
		2842	sub size_request {
		2843	my ($self) = @_;
		2844	($self->{req_w}, $self->{req_h});
		2845	}
		2846
		2847	#############################################################################
		2848
		2849	package CFClient::UI::Menu;
		2850
		2851	our @ISA = CFClient::UI::FancyFrame::;
		2852
		2853	use CFClient::OpenGL;
		2854
		2855	sub new {
		2856	my $class = shift;
		2857
		2858	my $self = $class->SUPER::new (
		2859	items => [],
		2860	z => 100,
		2861	@_,
		2862	);
		2863
		2864	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2865
		2866	for my $item (@{ $self->{items} }) {
		2867	my ($widget, $cb) = @$item;
		2868
		2869	# handle various types of items, only text for now
		2870	if (!ref $widget) {
		2871	$widget = new CFClient::UI::Label
		2872	can_hover => 1,
		2873	can_events => 1,
		2874	text => $widget;
		2875	}
		2876
		2877	$self->{item}{$widget} = $item;
		2878
		2879	$self->{vbox}->add ($widget);
		2880	}
		2881
		2882	$self
		2883	}
		2884
		2885	# popup given the event (must be a mouse button down event currently)
		2886	sub popup {
		2887	my ($self, $ev) = @_;
		2888
		2889	$self->_emit ("popdown");
		2890
		2891	# maybe save $GRAB? must be careful about events...
		2892	$GRAB = $self;
		2893	$self->{button} = $ev->{button};
		2894
		2895	$self->show;
		2896	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2897	}
		2898
		2899	sub mouse_motion {
		2900	my ($self, $ev, $x, $y) = @_;
		2901
		2902	# TODO: should use vbox->find_widget or so
		2903	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2904	$self->{hover} = $self->{item}{$HOVER};
		2905	}
		2906
		2907	sub button_up {
		2908	my ($self, $ev, $x, $y) = @_;
		2909
		2910	if ($ev->{button} == $self->{button}) {
		2911	undef $GRAB;
		2912	$self->hide;
		2913
		2914	$self->_emit ("popdown");
		2915	$self->{hover}[1]->() if $self->{hover};
		2916	}
		2917	}
		2918
		2919	#############################################################################
		2920
		2921	package CFClient::UI::Statusbox;
		2922
		2923	our @ISA = CFClient::UI::VBox::;
		2924
		2925	sub new {
		2926	my $class = shift;
		2927
		2928	$class->SUPER::new (
		2929	fontsize => 0.8,
		2930	@_,
		2931	)
		2932	}
		2933
		2934	sub reorder {
		2935	my ($self) = @_;
		2936	my $NOW = time;
		2937
		2938	while (my ($k, $v) = each %{ $self->{item} }) {
		2939	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2940	}
		2941
		2942	my @widgets;
		2943
		2944	my @items = sort {
		2945	$a->{pri} <=> $b->{pri}
		2946	or $b->{id} <=> $a->{id}
		2947	} values %{ $self->{item} };
		2948
		2949	my $count = 10 + 1;
		2950	for my $item (@items) {
		2951	last unless --$count;
		2952
		2953	push @widgets, $item->{label} ||= do {
		2954	# TODO: doesn't handle markup well (read as: at all)
		2955	my $short = $item->{count} > 1
		2956	? "<b>$item->{count} ×</b> $item->{text}"
		2957	: $item->{text};
		2958
		2959	for ($short) {
		2960	s/^\s+//;
		2961	s/\s+/ /g;
		2962	}
		2963
		2964	new CFClient::UI::Label
		2965	markup => $short,
		2966	tooltip => $item->{tooltip},
		2967	tooltip_font => $::FONT_PROP,
		2968	tooltip_width => 0.67,
		2969	fontsize => $item->{fontsize} || $self->{fontsize},
		2970	max_w => $::WIDTH * 0.44,
		2971	fg => $item->{fg},
		2972	can_events => 1,
		2973	can_hover => 1
		2974	};
		2975	}
		2976
		2977	$self->clear;
		2978	$self->SUPER::add (reverse @widgets);
		2979	}
		2980
		2981	sub add {
		2982	my ($self, $text, %arg) = @_;
		2983
		2984	$text =~ s/^\s+//;
		2985	$text =~ s/\s+$//;
		2986
		2987	return unless $text;
		2988
		2989	my $timeout = time + ((delete $arg{timeout}) || 60);
		2990
		2991	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2992
		2993	if (my $item = $self->{item}{$group}) {
		2994	if ($item->{text} eq $text) {
		2995	$item->{count}++;
		2996	} else {
		2997	$item->{count} = 1;
		2998	$item->{text} = $item->{tooltip} = $text;
		2999	}
		3000	$item->{id} = ++$self->{id};
		3001	$item->{timeout} = $timeout;
		3002	delete $item->{label};
		3003	} else {
		3004	$self->{item}{$group} = {
		3005	id => ++$self->{id},
		3006	text => $text,
		3007	timeout => $timeout,
		3008	tooltip => $text,
		3009	fg => [0.8, 0.8, 0.8, 0.8],
		3010	pri => 0,
		3011	count => 1,
		3012	%arg,
		3013	};
		3014	}
		3015
		3016	$self->reorder;
		3017	}
		3018
		3019	sub reconfigure {
		3020	my ($self) = @_;
		3021
		3022	delete $_->{label}
		3023	for values %{ $self->{item} || {} };
		3024
		3025	$self->reorder;
		3026	$self->SUPER::reconfigure;
		3027	}
		3028
		3029	#############################################################################
		3030
2134	package CFClient::UI::Root;	3031	package CFClient::UI::Root;
2135		3032
2136	our @ISA = CFClient::UI::Container::;	3033	our @ISA = CFClient::UI::Container::;
2137		3034
2138	use CFClient::OpenGL;	3035	use CFClient::OpenGL;
2139		3036
2140	sub check_size {	3037	sub new {
2141	my ($self) = @_;	3038	my $class = shift;
2142		3039
2143	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3040	$class->SUPER::new (
2144	}	3041	@_,
2145		3042	)
2146	sub size_request {
2147	($::WIDTH, $::HEIGHT)
2148	}	3043	}
2149		3044
2150	sub configure {	3045	sub configure {
2151	my ($self, $x, $y, $w, $h) = @_;	3046	my ($self, $x, $y, $w, $h) = @_;
2152		3047
2153	$self->SUPER::configure ($x, $y, $w, $h);	3048	$self->{w} = $w;
		3049	$self->{h} = $h;
		3050	}
2154		3051
		3052	sub check_size {
		3053	my ($self) = @_;
		3054
		3055	$self->size_allocate ($self->{w}, $self->{h})
		3056	if $self->{w};
		3057	}
		3058
		3059	sub size_request {
		3060	my ($self) = @_;
		3061
		3062	($self->{w}, $self->{h})
		3063	}
		3064
		3065	sub size_allocate {
		3066	my ($self, $w, $h) = @_;
		3067
2155	for my $child (@{$self->{children}}) {	3068	for my $child ($self->children) {
2156	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3069	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2157		3070
		3071	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3072	if exists $child->{req_x};
		3073
		3074	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3075	if exists $child->{req_y};
		3076
2158	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3077	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2159	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3078	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3079
2160	$child->configure ($X, $Y, $W,$H);	3080	$child->configure ($X, $Y, $W, $H);
2161	}	3081	}
2162	}	3082	}
2163		3083
2164	sub _topleft {	3084	sub coord2local {
2165	my ($self, $x, $y) = @_;	3085	my ($self, $x, $y) = @_;
2166		3086
2167	($x, $y)	3087	($x, $y)
2168	}	3088	}
2169		3089
		3090	sub coord2global {
		3091	my ($self, $x, $y) = @_;
		3092
		3093	($x, $y)
		3094	}
		3095
2170	sub update {	3096	sub update {
2171	my ($self) = @_;	3097	my ($self) = @_;
2172		3098
2173	$self->check_size;	3099	$self->check_size;
2174	::refresh ();	3100	$::WANT_REFRESH++;
2175	}	3101	}
2176		3102
2177	sub add {	3103	sub add {
2178	my ($self, $child) = @_;	3104	my ($self, @children) = @_;
2179		3105
		3106	for (my @widgets = @children; my $w = pop @widgets; ) {
		3107	push @widgets, $w->children;
		3108	$w->{root} = $self;
		3109	$w->{visible} = 1;
		3110	}
		3111
		3112	for my $child (@children) {
		3113	$child->{is_toplevel} = 1;
		3114
2180	# integerize window positions	3115	# integerise window positions
2181	$child->{x} = int $child->{x};	3116	$child->{x} = int $child->{x};
2182	$child->{y} = int $child->{y};	3117	$child->{y} = int $child->{y};
		3118	}
2183		3119
2184	$self->SUPER::add ($child);	3120	$self->SUPER::add (@children);
		3121	}
		3122
		3123	sub remove {
		3124	my ($self, @children) = @_;
		3125
		3126	$self->SUPER::remove (@children);
		3127
		3128	while (@children) {
		3129	my $w = pop @children;
		3130	push @children, $w->children;
		3131	$w->set_invisible;
		3132	}
2185	}	3133	}
2186		3134
2187	sub on_refresh {	3135	sub on_refresh {
2188	my ($self, $id, $cb) = @_;	3136	my ($self, $id, $cb) = @_;
2189		3137
2190	$self->{refresh_hook}{$id} = $cb;	3138	$self->{refresh_hook}{$id} = $cb;
2191	}	3139	}
2192		3140
		3141	sub on_post_alloc {
		3142	my ($self, $id, $cb) = @_;
		3143
		3144	$self->{post_alloc_hook}{$id} = $cb;
		3145	}
		3146
2193	sub draw {	3147	sub draw {
2194	my ($self) = @_;	3148	my ($self) = @_;
2195		3149
2196	while (my $rcb = delete $self->{refresh_hook}) {	3150	while ($self->{refresh_hook}) {
2197	$_->() for values %$rcb;	3151	$_->()
		3152	for values %{delete $self->{refresh_hook}};
		3153	}
		3154
		3155	if ($self->{check_size}) {
		3156	my @queue = ([], []);
		3157
		3158	for (;;) {
		3159	if ($self->{check_size}) {
		3160	# heuristic: check containers last
		3161	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3162	for values %{delete $self->{check_size}}
		3163	}
		3164
		3165	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3166
		3167	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3168	? @$widget{qw(user_w user_h)}
		3169	: $widget->size_request;
		3170
		3171	if (delete $widget->{force_alloc}
		3172	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3173	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3174
		3175	$widget->{req_w} = $w;
		3176	$widget->{req_h} = $h;
		3177
		3178	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3179
		3180	$widget->{parent}->check_size
		3181	if $widget->{parent};
		3182	}
		3183	}
		3184	}
		3185
		3186	while ($self->{size_alloc}) {
		3187	for (values %{delete $self->{size_alloc}}) {
		3188	my ($widget, $w, $h) = @$_;
		3189
		3190	$w = 0 if $w < 0;
		3191	$h = 0 if $h < 0;
		3192
		3193	$widget->{w} = $w;
		3194	$widget->{h} = $h;
		3195	$widget->emit (size_allocate => $w, $h);
		3196	}
		3197	}
		3198
		3199	while ($self->{post_alloc_hook}) {
		3200	$_->()
		3201	for values %{delete $self->{post_alloc_hook}};
2198	}	3202	}
2199		3203
2200	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3204	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3205	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2202	glClear GL_COLOR_BUFFER_BIT;	3206	glClear GL_COLOR_BUFFER_BIT;
2203		3207
2204	glMatrixMode GL_PROJECTION;	3208	glMatrixMode GL_PROJECTION;
2205	glLoadIdentity;	3209	glLoadIdentity;
2206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3210	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2207	glMatrixMode GL_MODELVIEW;	3211	glMatrixMode GL_MODELVIEW;
2208	glLoadIdentity;	3212	glLoadIdentity;
2209		3213
2210	$self->_draw;	3214	$self->_draw;
2211	}	3215	}
…		…
2213	#############################################################################	3217	#############################################################################
2214		3218
2215	package CFClient::UI;	3219	package CFClient::UI;
2216		3220
2217	$ROOT = new CFClient::UI::Root;	3221	$ROOT = new CFClient::UI::Root;
2218	$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0;	3222	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2219		3223
2220	1	3224	1
2221		3225

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