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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.319 by root, Sun Jul 2 21:07:26 2006 UTC vs.
Revision 1.380 by root, Tue Jul 17 17:39:07 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;	7	use Event;
9		8
10	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
11	use CFClient::Texture;	11	use CFPlus::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
34		36
…		…
42	}	44	}
43	}	45	}
44	}	46	}
45		47
46	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
48	});	51	});
49		52
50	sub get_layout {	53	sub get_layout {
51	my $layout;	54	my $layout;
…		…
79	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	84	if $FOCUS;
82	}	85	}
83		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
84	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	101	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
87		103
88	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
90		108
91	$GRAB = $widget;	109	$GRAB = $widget;
92	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
93		111
94	$TOOLTIP_WATCHER->cb->();	112	$TOOLTIP_WATCHER->cb->();
95	}	113	}
96		114
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
98		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	117	# mousewheel
100	if $GRAB;	118	$ev->{dx} = 0;
		119	$ev->{dy} = $ev->{button} * 2 - 9;
		120	$GRAB->emit (mouse_wheel => $ev);
		121	} else {
		122	$GRAB->emit (button_down => $ev)
		123	}
		124	}
101	}	125	}
102		126
103	sub feed_sdl_button_up_event {	127	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	128	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		129
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	130	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		131
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	132	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		133
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	134	$GRAB->emit (button_up => $ev)
112	if $GRAB;	135	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		136
114	if (!$BUTTON_STATE) {	137	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	138	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	139	$grab->update if $grab;
117	$GRAB->update if $GRAB;	140	$GRAB->update if $GRAB;
118		141
		142	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	143	$TOOLTIP_WATCHER->cb->();
120	}	144	}
121	}	145	}
122		146
123	sub feed_sdl_motion_event {	147	sub feed_sdl_motion_event {
124	my ($ev) = @_;	148	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	149	my ($x, $y) = ($ev->{x}, $ev->{y});
126		150
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	151	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		152
129	if ($widget != $HOVER) {	153	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		154
132	$hover->update if $hover && $hover->{can_hover};	155	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	156	if $HOVER;
140	}	157	}
141		158
142	# convert position array to integers	159	# convert position array to integers
143	sub harmonize {	160	sub harmonize {
…		…
193	reconfigure_widgets;	210	reconfigure_widgets;
194	}	211	}
195		212
196	#############################################################################	213	#############################################################################
197		214
		215	package CFPlus::UI::Event;
		216
		217	sub xy {
		218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		219	}
		220
		221	#############################################################################
		222
198	package CFClient::UI::Base;	223	package CFPlus::UI::Base;
199		224
200	use strict;	225	use strict;
201		226
202	use CFClient::OpenGL;	227	use CFPlus::OpenGL;
203		228
204	sub new {	229	sub new {
205	my $class = shift;	230	my $class = shift;
206		231
207	my $self = bless {	232	my $self = bless {
…		…
212	h => undef,	237	h => undef,
213	can_events => 1,	238	can_events => 1,
214	@_	239	@_
215	}, $class;	240	}, $class;
216		241
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
218		243
219	for (keys %$self) {	244	for (keys %$self) {
220	if (/^on_(.*)$/) {	245	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	246	$self->connect ($1 => delete $self->{$_});
222	}	247	}
223	}	248	}
224		249
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
230		255
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		258
234	$self->show if $layout->{show};	259	$self->show if $layout->{show};
…		…
239		264
240	sub destroy {	265	sub destroy {
241	my ($self) = @_;	266	my ($self) = @_;
242		267
243	$self->hide;	268	$self->hide;
		269	$self->emit ("destroy");
244	%$self = ();	270	%$self = ();
245	}	271	}
246		272
		273	sub TO_JSON {
		274	{ __widget_ref__ => $_[0]{s_id} }
		275	}
		276
247	sub show {	277	sub show {
248	my ($self) = @_;	278	my ($self) = @_;
249		279
250	return if $self->{parent};	280	return if $self->{parent};
251		281
252	$CFClient::UI::ROOT->add ($self);	282	$CFPlus::UI::ROOT->add ($self);
253	}	283	}
254		284
255	sub set_visible {	285	sub set_visible {
256	my ($self) = @_;	286	my ($self) = @_;
257		287
…		…
278	delete $self->{root};	308	delete $self->{root};
279		309
280	undef $GRAB if $GRAB == $self;	310	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	311	undef $HOVER if $HOVER == $self;
282		312
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	314	if $TOOLTIP->{owner} == $self;
285		315
286	$self->emit ("focus_out");	316	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	317	$self->emit (visibility_change => 0);
288	}	318	}
…		…
290	sub set_visibility {	320	sub set_visibility {
291	my ($self, $visible) = @_;	321	my ($self, $visible) = @_;
292		322
293	return if $self->{visible} == $visible;	323	return if $self->{visible} == $visible;
294		324
295	$visible ? $self->hide	325	$visible ? $self->show
296	: $self->show;	326	: $self->hide;
297	}	327	}
298		328
299	sub toggle_visibility {	329	sub toggle_visibility {
300	my ($self) = @_;	330	my ($self) = @_;
301		331
…		…
345	my ($self, $x, $y, $w, $h) = @_;	375	my ($self, $x, $y, $w, $h) = @_;
346		376
347	if ($self->{aspect}) {	377	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	378	my ($ow, $oh) = ($w, $h);
349		379
350	$w = List::Util::min $w, int $h * $self->{aspect};	380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
352		382
353	# use alignment to adjust x, y	383	# use alignment to adjust x, y
354		384
355	$x += int 0.5 * ($ow - $w);	385	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	386	$y += int 0.5 * ($oh - $h);
…		…
397		427
398	return if $self->{tooltip} eq $tooltip;	428	return if $self->{tooltip} eq $tooltip;
399		429
400	$self->{tooltip} = $tooltip;	430	$self->{tooltip} = $tooltip;
401		431
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	433	delete $CFPlus::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
405	}	435	}
406	}	436	}
407		437
408	# translate global coordinates to local coordinate system	438	# translate global coordinates to local coordinate system
409	sub coord2local {	439	sub coord2local {
410	my ($self, $x, $y) = @_;	440	my ($self, $x, $y) = @_;
411		441
		442	Carp::confess unless $self->{parent};#d#
		443
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	445	}
414		446
415	# translate local coordinates to global coordinate system	447	# translate local coordinates to global coordinate system
416	sub coord2global {	448	sub coord2global {
417	my ($self, $x, $y) = @_;	449	my ($self, $x, $y) = @_;
418		450
		451	Carp::confess unless $self->{parent};#d#
		452
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	454	}
421		455
422	sub invoke_focus_in {	456	sub invoke_focus_in {
423	my ($self) = @_;	457	my ($self) = @_;
…		…
452		486
453	$FOCUS->emit ("focus_out") if $FOCUS;	487	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	488	$self->emit ("focus_in");
455	}	489	}
456		490
457	sub invoke_mouse_motion { 1 }	491	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	492	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	493	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	494	sub invoke_key_up { 0 }
		495	sub invoke_mouse_wheel { 0 }
461		496
462	sub invoke_button_down {	497	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	498	my ($self, $ev, $x, $y) = @_;
464		499
465	$self->grab_focus;	500	$self->grab_focus;
466		501
467	1	502	0
468	}	503	}
469		504
470	sub connect {	505	sub connect {
471	my ($self, $signal, $cb) = @_;	506	my ($self, $signal, $cb) = @_;
472		507
473	push @{ $self->{signal_cb}{$signal} }, $cb;	508	push @{ $self->{signal_cb}{$signal} }, $cb;
		509
		510	defined wantarray and CFPlus::guard {
		511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		512	@{ $self->{signal_cb}{$signal} };
		513	}
474	}	514	}
		515
		516	sub disconnect_all {
		517	my ($self, $signal) = @_;
		518
		519	delete $self->{signal_cb}{$signal};
		520	}
		521
		522	my %has_coords = (
		523	button_down => 1,
		524	button_up => 1,
		525	mouse_motion => 1,
		526	mouse_wheel => 1,
		527	);
475		528
476	sub emit {	529	sub emit {
477	my ($self, $signal, @args) = @_;	530	my ($self, $signal, @args) = @_;
478		531
479	#d##TODO# stop propagating at first true, do not use sum	532	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	533	# and needlessly verbose code, either.
		534	my @append
		535	= $has_coords{$signal}
		536	? $args[0]->xy ($self)
		537	: ();
		538
		539	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		540
		541	for my $cb (
		542	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	543	($self->can ("invoke_$signal") || sub { 1 }), # closure
		544	) {
		545	return $cb->($self, @args, @append) || next;
		546	}
		547
		548	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	549	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	550	}
484		551
485	sub find_widget {	552	sub find_widget {
486	my ($self, $x, $y) = @_;	553	my ($self, $x, $y) = @_;
487		554
…		…
495	}	562	}
496		563
497	sub set_parent {	564	sub set_parent {
498	my ($self, $parent) = @_;	565	my ($self, $parent) = @_;
499		566
500	Scalar::Util::weaken ($self->{parent} = $parent);	567	CFPlus::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	568	$self->set_visible if $parent->{visible};
502	}	569	}
503		570
504	sub realloc {	571	sub realloc {
505	my ($self) = @_;	572	my ($self) = @_;
…		…
571	glVertex $self->{w} - 1, 0;	638	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;	639	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;	640	glVertex 0 , $self->{h} - 1;
574	glEnd;	641	glEnd;
575	glPopMatrix;	642	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}	644	}
578		645
579	$self->_draw;	646	$self->_draw;
580	glPopMatrix;	647	glPopMatrix;
581	}	648	}
…		…
584	my ($self) = @_;	651	my ($self) = @_;
585		652
586	warn "no draw defined for $self\n";	653	warn "no draw defined for $self\n";
587	}	654	}
588		655
		656	my $cntx;#d#
589	sub DESTROY {	657	sub DESTROY {
590	my ($self) = @_;	658	my ($self) = @_;
591		659
592	delete $WIDGET{$self+0};	660	return if CFPlus::in_destruct;
593		661
594	eval { $self->destroy };	662	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		664
		665	delete $WIDGET{$self+0};
596	}	666	}
597		667
598	#############################################################################	668	#############################################################################
599		669
600	package CFClient::UI::DrawBG;	670	package CFPlus::UI::DrawBG;
601		671
602	our @ISA = CFClient::UI::Base::;	672	our @ISA = CFPlus::UI::Base::;
603		673
604	use strict;	674	use strict;
605	use CFClient::OpenGL;	675	use CFPlus::OpenGL;
606		676
607	sub new {	677	sub new {
608	my $class = shift;	678	my $class = shift;
609		679
610	# range [value, low, high, page]	680	# range [value, low, high, page]
…		…
641	}	711	}
642	}	712	}
643		713
644	#############################################################################	714	#############################################################################
645		715
646	package CFClient::UI::Empty;	716	package CFPlus::UI::Empty;
647		717
648	our @ISA = CFClient::UI::Base::;	718	our @ISA = CFPlus::UI::Base::;
649		719
650	sub new {	720	sub new {
651	my ($class, %arg) = @_;	721	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	722	$class->SUPER::new (can_events => 0, %arg);
653	}	723	}
…		…
660		730
661	sub draw { }	731	sub draw { }
662		732
663	#############################################################################	733	#############################################################################
664		734
665	package CFClient::UI::Container;	735	package CFPlus::UI::Container;
666		736
667	our @ISA = CFClient::UI::Base::;	737	our @ISA = CFPlus::UI::Base::;
668		738
669	sub new {	739	sub new {
670	my ($class, %arg) = @_;	740	my ($class, %arg) = @_;
671		741
672	my $children = delete $arg{children};	742	my $children = delete $arg{children};
…		…
681	if $children;	751	if $children;
682		752
683	$self	753	$self
684	}	754	}
685		755
		756	sub realloc {
		757	my ($self) = @_;
		758
		759	$self->{force_realloc} = 1;
		760	$self->{force_size_alloc} = 1;
		761	$self->SUPER::realloc;
		762	}
		763
686	sub add {	764	sub add {
687	my ($self, @widgets) = @_;	765	my ($self, @widgets) = @_;
688		766
689	$_->set_parent ($self)	767	$_->set_parent ($self)
690	for @widgets;	768	for @widgets;
…		…
750	$_->draw for @{$self->{children}};	828	$_->draw for @{$self->{children}};
751	}	829	}
752		830
753	#############################################################################	831	#############################################################################
754		832
755	package CFClient::UI::Bin;	833	package CFPlus::UI::Bin;
756		834
757	our @ISA = CFClient::UI::Container::;	835	our @ISA = CFPlus::UI::Container::;
758		836
759	sub new {	837	sub new {
760	my ($class, %arg) = @_;	838	my ($class, %arg) = @_;
761		839
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
763		841
764	$class->SUPER::new (children => [$child], %arg)	842	$class->SUPER::new (children => [$child], %arg)
765	}	843	}
766		844
767	sub add {	845	sub add {
…		…
774	sub remove {	852	sub remove {
775	my ($self, $widget) = @_;	853	my ($self, $widget) = @_;
776		854
777	$self->SUPER::remove ($widget);	855	$self->SUPER::remove ($widget);
778		856
779	$self->{children} = [new CFClient::UI::Empty]	857	$self->{children} = [new CFPlus::UI::Empty]
780	unless @{$self->{children}};	858	unless @{$self->{children}};
781	}	859	}
782		860
783	sub child { $_[0]->{children}[0] }	861	sub child { $_[0]->{children}[0] }
784		862
…		…
796		874
797	#############################################################################	875	#############################################################################
798		876
799	# back-buffered drawing area	877	# back-buffered drawing area
800		878
801	package CFClient::UI::Window;	879	package CFPlus::UI::Window;
802		880
803	our @ISA = CFClient::UI::Bin::;	881	our @ISA = CFPlus::UI::Bin::;
804		882
805	use CFClient::OpenGL;	883	use CFPlus::OpenGL;
806		884
807	sub new {	885	sub new {
808	my ($class, %arg) = @_;	886	my ($class, %arg) = @_;
809		887
810	my $self = $class->SUPER::new (%arg);	888	my $self = $class->SUPER::new (%arg);
…		…
832	}	910	}
833		911
834	sub render_child {	912	sub render_child {
835	my ($self) = @_;	913	my ($self) = @_;
836		914
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	916	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	917	glClear GL_COLOR_BUFFER_BIT;
840		918
841	{	919	{
842	package CFClient::UI::Base;	920	package CFPlus::UI::Base;
843		921
844	($draw_x, $draw_y, $draw_w, $draw_h) =	922	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	923	(0, 0, $self->{w}, $self->{h});
		924
		925	$self->_render;
846	}	926	}
847
848	$self->_render;
849	};	927	};
850	}	928	}
851		929
852	sub _draw {	930	sub _draw {
853	my ($self) = @_;	931	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		932
857	my $tex = $self->{texture}	933	my $tex = $self->{texture}
858	or return;	934	or return;
859		935
860	glEnable GL_TEXTURE_2D;	936	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	937	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	938	glColor 0, 0, 0, 1;
863		939
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	940	$tex->draw_quad_alpha_premultiplied (0, 0);
865		941
866	glDisable GL_TEXTURE_2D;	942	glDisable GL_TEXTURE_2D;
867	}	943	}
868		944
869	#############################################################################	945	#############################################################################
870		946
871	package CFClient::UI::ViewPort;	947	package CFPlus::UI::ViewPort;
872		948
		949	use List::Util qw(min max);
		950
873	our @ISA = CFClient::UI::Window::;	951	our @ISA = CFPlus::UI::Window::;
874		952
875	sub new {	953	sub new {
876	my $class = shift;	954	my $class = shift;
877		955
878	$class->SUPER::new (	956	$class->SUPER::new (
…		…
908	}	986	}
909		987
910	sub set_offset {	988	sub set_offset {
911	my ($self, $x, $y) = @_;	989	my ($self, $x, $y) = @_;
912		990
		991	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		992	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		993
		994	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	995	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	996	$self->{view_y} = $y;
915		997
		998	$self->emit (changed => $x, $y);
916	$self->update;	999	$self->update;
		1000	}
917	}	1001	}
918		1002
919	# hmm, this does not work for topleft of $self... but we should not ask for that	1003	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	1004	sub coord2local {
921	my ($self, $x, $y) = @_;	1005	my ($self, $x, $y) = @_;
…		…
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1022	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1023	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1024	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1025	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1026	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1027	$self->CFPlus::UI::Base::find_widget ($x, $y)
944	}	1028	}
945	}	1029	}
946		1030
947	sub _render {	1031	sub _render {
948	my ($self) = @_;	1032	my ($self) = @_;
949		1033
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1034	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1035	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
952		1036
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1037	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1038
955	$self->SUPER::_render;	1039	$self->SUPER::_render;
956	}	1040	}
957		1041
958	#############################################################################	1042	#############################################################################
959		1043
960	package CFClient::UI::ScrolledWindow;	1044	package CFPlus::UI::ScrolledWindow;
961		1045
962	our @ISA = CFClient::UI::HBox::;	1046	our @ISA = CFPlus::UI::Table::;
963		1047
964	sub new {	1048	sub new {
965	my ($class, %arg) = @_;	1049	my ($class, %arg) = @_;
966		1050
967	my $child = delete $arg{child};	1051	my $child = delete $arg{child};
968		1052
969	my $self;	1053	my $self;
970		1054
971	my $slider = new CFClient::UI::Slider	1055	my $hslider = new CFPlus::UI::Slider
		1056	vertical => 0,
		1057	range => [0, 0, 1, 0.01], # HACK fix
		1058	on_changed => sub {
		1059	$self->{hpos} = $_[1];
		1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1061	},
		1062	;
		1063
		1064	my $vslider = new CFPlus::UI::Slider
972	vertical => 1,	1065	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1066	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1067	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1068	$self->{vpos} = $_[1];
		1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1070	},
977	;	1071	;
978		1072
979	$self = $class->SUPER::new (	1073	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1074	scroll_x => 0,
		1075	scroll_y => 1,
		1076	can_events => 1,
981	slider => $slider,	1077	hslider => $hslider,
		1078	vslider => $vslider,
		1079	col_expand => [1, 0],
		1080	row_expand => [1, 0],
982	%arg,	1081	%arg,
983	);	1082	);
984		1083
		1084	$self->{vp} = new CFPlus::UI::ViewPort
		1085	expand => 1,
		1086	scroll_x => $self->{scroll_x},
		1087	scroll_y => $self->{scroll_y},
		1088	on_changed => sub {
		1089	my ($vp, $x, $y) = @_;
		1090
		1091	$vp->{parent}{hslider}->set_value ($x);
		1092	$vp->{parent}{vslider}->set_value ($y);
		1093
		1094	0
		1095	},
		1096	;
		1097
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1098	$self->SUPER::add (0, 0, $self->{vp});
		1099
986	$self->add ($child) if $child;	1100	$self->add ($child) if $child;
987		1101
988	$self	1102	$self
989	}	1103	}
990		1104
…		…
997	}	1111	}
998		1112
999	sub update_slider {	1113	sub update_slider {
1000	my ($self) = @_;	1114	my ($self) = @_;
1001		1115
		1116	my $child = ($self->{vp} or return)->child;
		1117
		1118	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1119	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1120
		1121	my $visible = $w1 > $w2;
		1122	if ($visible != $self->{hslider}{visible}) {
		1123	$visible ? $self->SUPER::add (0, 1, $self->{hslider})
		1124	: $self->{hslider}->hide;
		1125	}
		1126
		1127	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
		1128	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1129
		1130	my $visible = $h1 > $h2;
		1131	if ($visible != $self->{vslider}{visible}) {
		1132	$visible ? $self->SUPER::add (1, 0, $self->{vslider})
		1133	: $self->{vslider}->hide;
		1134	}
1003	}	1135	}
1004		1136
1005	sub update {	1137	sub update {
1006	my ($self) = @_;	1138	my ($self) = @_;
1007		1139
1008	$self->SUPER::update;	1140	$self->SUPER::update;
1009
1010	$self->update_slider;	1141	$self->update_slider;
		1142	}
		1143
		1144	sub invoke_mouse_wheel {
		1145	my ($self, $ev) = @_;
		1146
		1147	return 0 unless $ev->{dy}; # only vertical movements for now
		1148
		1149	$self->{vslider}->emit (mouse_wheel => $ev);
		1150
		1151	1
		1152	}
		1153
		1154	sub invoke_button_down {
		1155	my ($self, $ev, $x, $y) = @_;
		1156
		1157	if ($ev->{button} == 2) {
		1158	$self->grab_focus;
		1159
		1160	my $ox = $self->{vp}{view_x} + $ev->{x};
		1161	my $oy = $self->{vp}{view_y} + $ev->{y};
		1162
		1163	$self->{motion} = sub {
		1164	my ($ev, $x, $y) = @_;
		1165
		1166	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
		1167	$self->update;
		1168	};
		1169
		1170	return 1;
		1171	}
		1172
		1173	0
		1174	}
		1175
		1176	sub invoke_button_up {
		1177	my ($self, $ev, $x, $y) = @_;
		1178
		1179	if (delete $self->{motion}) {
		1180	return 1;
		1181	}
		1182
		1183	0
		1184	}
		1185
		1186	sub invoke_mouse_motion {
		1187	my ($self, $ev, $x, $y) = @_;
		1188
		1189	if ($self->{motion}) {
		1190	$self->{motion}->($ev, $x, $y);
		1191	return 1;
		1192	}
		1193
		1194	0
1011	}	1195	}
1012		1196
1013	sub invoke_size_allocate {	1197	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1198	my ($self, $w, $h) = @_;
1015		1199
1016	$self->update_slider;	1200	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1201	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1202	}
1020		1203
1021	#############################################################################	1204	#############################################################################
1022		1205
1023	package CFClient::UI::Frame;	1206	package CFPlus::UI::Frame;
1024		1207
1025	our @ISA = CFClient::UI::Bin::;	1208	our @ISA = CFPlus::UI::Bin::;
1026		1209
1027	use CFClient::OpenGL;	1210	use CFPlus::OpenGL;
1028		1211
1029	sub new {	1212	sub new {
1030	my $class = shift;	1213	my $class = shift;
1031		1214
1032	$class->SUPER::new (	1215	$class->SUPER::new (
…		…
1058	$self->SUPER::_draw;	1241	$self->SUPER::_draw;
1059	}	1242	}
1060		1243
1061	#############################################################################	1244	#############################################################################
1062		1245
1063	package CFClient::UI::FancyFrame;	1246	package CFPlus::UI::FancyFrame;
1064		1247
1065	our @ISA = CFClient::UI::Bin::;	1248	our @ISA = CFPlus::UI::Bin::;
1066		1249
1067	use CFClient::OpenGL;	1250	use CFPlus::OpenGL;
		1251
		1252	sub new {
		1253	my ($class, %arg) = @_;
		1254
		1255	if ((exists $arg{label}) && !ref $arg{label}) {
		1256	$arg{label} = new CFPlus::UI::Label
		1257	align => 1,
		1258	valign => 0,
		1259	text => $arg{label},
		1260	fontsize => ($arg{border} || 0.8) * 0.75;
		1261	}
		1262
		1263	my $self = $class->SUPER::new (
		1264	# label => "",
		1265	fg => [0.6, 0.3, 0.1],
		1266	border => 0.8,
		1267	style => 'single',
		1268	%arg,
		1269	);
		1270
		1271	$self
		1272	}
		1273
		1274	sub add {
		1275	my ($self, @widgets) = @_;
		1276
		1277	$self->SUPER::add (@widgets);
		1278	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1279	}
		1280
		1281	sub border {
		1282	int $_[0]{border} * $::FONTSIZE
		1283	}
		1284
		1285	sub size_request {
		1286	my ($self) = @_;
		1287
		1288	($self->{label_w}, undef) = $self->{label}->size_request
		1289	if $self->{label};
		1290
		1291	my ($w, $h) = $self->SUPER::size_request;
		1292
		1293	(
		1294	$w + $self->border * 2,
		1295	$h + $self->border * 2,
		1296	)
		1297	}
		1298
		1299	sub invoke_size_allocate {
		1300	my ($self, $w, $h) = @_;
		1301
		1302	my $border = $self->border;
		1303
		1304	$w -= List::Util::max 0, $border * 2;
		1305	$h -= List::Util::max 0, $border * 2;
		1306
		1307	if (my $label = $self->{label}) {
		1308	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1309	$label->{h} = List::Util::min $h, $border;
		1310	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1311	}
		1312
		1313	$self->child->configure ($border, $border, $w, $h);
		1314
		1315	1
		1316	}
		1317
		1318	sub _draw {
		1319	my ($self) = @_;
		1320
		1321	my $child = $self->{children}[0];
		1322
		1323	my $border = $self->border;
		1324	my ($w, $h) = ($self->{w}, $self->{h});
		1325
		1326	$child->draw;
		1327
		1328	glColor @{$self->{fg}};
		1329	glBegin GL_LINE_STRIP;
		1330	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1331	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1332	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1333	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1334	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1335	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1336	glEnd;
		1337
		1338	if ($self->{label}) {
		1339	glTranslate $border * 2, 0;
		1340	$self->{label}->_draw;
		1341	}
		1342	}
		1343
		1344	#############################################################################
		1345
		1346	package CFPlus::UI::Toplevel;
		1347
		1348	our @ISA = CFPlus::UI::Bin::;
		1349
		1350	use CFPlus::OpenGL;
1068		1351
1069	my $bg =	1352	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1353	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1354	mipmap => 1, wrap => 1;
1072		1355
1073	my @border =	1356	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1357	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1358	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1076		1359
1077	sub new {	1360	sub new {
1078	my ($class, %arg) = @_;	1361	my ($class, %arg) = @_;
1079		1362
1080	my $self = $class->SUPER::new (	1363	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1364	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1365	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1366	border => 0.6,
1084	can_events => 1,	1367	can_events => 1,
1085	min_w => 16,	1368	min_w => 64,
1086	min_h => 16,	1369	min_h => 32,
1087	%arg,	1370	%arg,
1088	);	1371	);
1089		1372
1090	$self->{title_widget} = new CFClient::UI::Label	1373	$self->{title_widget} = new CFPlus::UI::Label
1091	align => 0,	1374	align => 0,
1092	valign => 1,	1375	valign => 1,
1093	text => $self->{title},	1376	text => $self->{title},
1094	fontsize => $self->{border},	1377	fontsize => $self->{border},
1095	if exists $self->{title};	1378	if exists $self->{title};
1096		1379
1097	if ($self->{has_close_button}) {	1380	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1381	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1382	new CFPlus::UI::ImageButton
1100	path => 'x1_close.png',	1383	path => 'x1_close.png',
1101	on_activate => sub { $self->emit ("delete") };	1384	on_activate => sub { $self->emit ("delete") };
1102		1385
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1386	$self->CFPlus::UI::Container::add ($self->{close_button});
1104	}	1387	}
1105		1388
1106	$self	1389	$self
1107	}	1390	}
1108		1391
1109	sub add {	1392	sub add {
1110	my ($self, @widgets) = @_;	1393	my ($self, @widgets) = @_;
1111		1394
1112	$self->SUPER::add (@widgets);	1395	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1396	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1397	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1398	}
1116		1399
1117	sub border {	1400	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1401	int $_[0]{border} * $::FONTSIZE
1119	}	1402	}
…		…
1227	$self->{motion}->($ev, $x, $y) if $self->{motion};	1510	$self->{motion}->($ev, $x, $y) if $self->{motion};
1228		1511
1229	! ! $self->{motion}	1512	! ! $self->{motion}
1230	}	1513	}
1231		1514
		1515	sub invoke_visibility_change {
		1516	my ($self, $visible) = @_;
		1517
		1518	delete $self->{motion} unless $visible;
		1519
		1520	0
		1521	}
		1522
1232	sub _draw {	1523	sub _draw {
1233	my ($self) = @_;	1524	my ($self) = @_;
1234		1525
1235	my $child = $self->{children}[0];	1526	my $child = $self->{children}[0];
1236		1527
…		…
1273	if $self->{close_button};	1564	if $self->{close_button};
1274	}	1565	}
1275		1566
1276	#############################################################################	1567	#############################################################################
1277		1568
1278	package CFClient::UI::Table;	1569	package CFPlus::UI::Table;
1279		1570
1280	our @ISA = CFClient::UI::Base::;	1571	our @ISA = CFPlus::UI::Base::;
1281		1572
1282	use List::Util qw(max sum);	1573	use List::Util qw(max sum);
1283		1574
1284	use CFClient::OpenGL;	1575	use CFPlus::OpenGL;
1285		1576
1286	sub new {	1577	sub new {
1287	my $class = shift;	1578	my $class = shift;
1288		1579
1289	$class->SUPER::new (	1580	$class->SUPER::new (
		1581	children => [],
1290	col_expand => [],	1582	col_expand => [],
		1583	row_expand => [],
1291	@_,	1584	@_,
1292	)	1585	)
1293	}	1586	}
1294		1587
1295	sub children {	1588	sub children {
1296	grep $_, map @$_, grep $_, @{ $_[0]{children} }	1589	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1297	}	1590	}
1298		1591
		1592	# TODO: store row/col info in child widget and use standard add/del
1299	sub add {	1593	sub add {
1300	my ($self, $x, $y, $child) = @_;	1594	my ($self) = shift;
1301		1595
		1596	while (@_) {
		1597	my ($x, $y, $child) = splice @_, 0, 3, ();
1302	$child->set_parent ($self);	1598	$child->set_parent ($self);
1303	$self->{children}[$y][$x] = $child;	1599	$self->{children}[$y][$x] = $child;
		1600	}
1304		1601
		1602	$self->{force_realloc} = 1;
		1603	$self->{force_size_alloc} = 1;
1305	$self->realloc;	1604	$self->realloc;
1306	}	1605	}
1307		1606
1308	sub remove {	1607	sub remove {
1309	my ($self, $child) = @_;	1608	my ($self, $child) = @_;
1310		1609
1311	# TODO: not yet implemented	1610	for (@{ $self->{children} }) {
		1611	for (@{ $_ || [] }) {
		1612	$_ = undef if $_ == $child;
		1613	}
		1614	}
1312	}	1615	}
1313		1616
1314	# TODO: move to container class maybe? send children a signal on removal?	1617	# TODO: move to container class maybe? send children a signal on removal?
1315	sub clear {	1618	sub clear {
1316	my ($self) = @_;	1619	my ($self) = @_;
…		…
1365	my ($ws, $hs) = $self->get_wh;	1668	my ($ws, $hs) = $self->get_wh;
1366		1669
1367	my $req_w = (sum @$ws) || 1;	1670	my $req_w = (sum @$ws) || 1;
1368	my $req_h = (sum @$hs) || 1;	1671	my $req_h = (sum @$hs) || 1;
1369		1672
1370	# TODO: nicer code && do row_expand	1673	# TODO: nicer code
1371	my @col_expand = @{$self->{col_expand}};	1674	my @col_expand = @{$self->{col_expand}};
1372	@col_expand = (1) x @$ws unless @col_expand;	1675	@col_expand = (1) x @$ws unless @col_expand;
1373	my $col_expand = (sum @col_expand) || 1;	1676	my $col_expand = (sum @col_expand) || 1;
1374		1677
1375	# linearly scale sizes
1376	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1678	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1377	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1378		1679
1379	CFClient::UI::harmonize $ws;	1680	CFPlus::UI::harmonize $ws;
		1681
		1682	my @row_expand = @{$self->{row_expand}};
		1683	@row_expand = (1) x @$ws unless @row_expand;
		1684	my $row_expand = (sum @row_expand) || 1;
		1685
		1686	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1687
1380	CFClient::UI::harmonize $hs;	1688	CFPlus::UI::harmonize $hs;
1381		1689
1382	my $y;	1690	my $y;
1383		1691
1384	for my $r (0 .. $#{$self->{children}}) {	1692	for my $r (0 .. $#{$self->{children}}) {
1385	my $row = $self->{children}[$r]	1693	my $row = $self->{children}[$r]
…		…
1428	}	1736	}
1429	}	1737	}
1430		1738
1431	#############################################################################	1739	#############################################################################
1432		1740
1433	package CFClient::UI::Box;	1741	package CFPlus::UI::Fixed;
1434		1742
		1743	use List::Util qw(min max);
		1744
1435	our @ISA = CFClient::UI::Container::;	1745	our @ISA = CFPlus::UI::Container::;
		1746
		1747	sub add {
		1748	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1749
		1750	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1751	$self->SUPER::add ($child);
		1752	}
		1753
		1754	sub _scale($$$) {
		1755	my ($mode, $val, $max) = @_;
		1756
		1757	$mode eq "abs" ? $val
		1758	: $mode eq "rel" ? $val * $max
		1759	: 0
		1760	}
		1761
		1762	sub size_request {
		1763	my ($self) = @_;
		1764
		1765	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1766
		1767	# determine overall size by querying abs widgets
		1768	for my $child ($self->visible_children) {
		1769	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1770
		1771	if ($pos eq "abs") {
		1772	$w = _scale $size, $w, $child->{req_w};
		1773	$h = _scale $size, $h, $child->{req_h};
		1774
		1775	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1776	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1777	}
		1778	}
		1779
		1780	my $W = $x2 - $x1;
		1781	my $H = $y2 - $y1;
		1782
		1783	# now layout remaining widgets
		1784	for my $child ($self->visible_children) {
		1785	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1786
		1787	if ($pos ne "abs") {
		1788	$x = _scale $pos, $x, $W;
		1789	$y = _scale $pos, $x, $H;
		1790	$w = _scale $size, $w, $child->{req_w};
		1791	$h = _scale $size, $h, $child->{req_h};
		1792
		1793	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1794	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1795	}
		1796	}
		1797
		1798	my $W = $x2 - $x1;
		1799	my $H = $y2 - $y1;
		1800
		1801	($W, $H)
		1802	}
		1803
		1804	sub invoke_size_allocate {
		1805	my ($self, $W, $H) = @_;
		1806
		1807	for my $child ($self->visible_children) {
		1808	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1809
		1810	$x = _scale $pos, $x, $W;
		1811	$y = _scale $pos, $x, $H;
		1812	$w = _scale $size, $w, $child->{req_w};
		1813	$h = _scale $size, $h, $child->{req_h};
		1814
		1815	$child->configure ($x, $y, $w, $h);
		1816	}
		1817
		1818	1
		1819	}
		1820
		1821	#############################################################################
		1822
		1823	package CFPlus::UI::Box;
		1824
		1825	our @ISA = CFPlus::UI::Container::;
1436		1826
1437	sub size_request {	1827	sub size_request {
1438	my ($self) = @_;	1828	my ($self) = @_;
1439		1829
1440	$self->{vertical}	1830	$self->{vertical}
…		…
1473	$req[$_] += $space * $children[$_]{expand}	1863	$req[$_] += $space * $children[$_]{expand}
1474	for 0 .. $#children;	1864	for 0 .. $#children;
1475	}	1865	}
1476	}	1866	}
1477		1867
1478	CFClient::UI::harmonize \@req;	1868	CFPlus::UI::harmonize \@req;
1479		1869
1480	my $pos = 0;	1870	my $pos = 0;
1481	for (0 .. $#children) {	1871	for (0 .. $#children) {
1482	my $alloc = $req[$_];	1872	my $alloc = $req[$_];
1483	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1873	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1488	1	1878	1
1489	}	1879	}
1490		1880
1491	#############################################################################	1881	#############################################################################
1492		1882
1493	package CFClient::UI::HBox;	1883	package CFPlus::UI::HBox;
1494		1884
1495	our @ISA = CFClient::UI::Box::;	1885	our @ISA = CFPlus::UI::Box::;
1496		1886
1497	sub new {	1887	sub new {
1498	my $class = shift;	1888	my $class = shift;
1499		1889
1500	$class->SUPER::new (	1890	$class->SUPER::new (
…		…
1503	)	1893	)
1504	}	1894	}
1505		1895
1506	#############################################################################	1896	#############################################################################
1507		1897
1508	package CFClient::UI::VBox;	1898	package CFPlus::UI::VBox;
1509		1899
1510	our @ISA = CFClient::UI::Box::;	1900	our @ISA = CFPlus::UI::Box::;
1511		1901
1512	sub new {	1902	sub new {
1513	my $class = shift;	1903	my $class = shift;
1514		1904
1515	$class->SUPER::new (	1905	$class->SUPER::new (
…		…
1518	)	1908	)
1519	}	1909	}
1520		1910
1521	#############################################################################	1911	#############################################################################
1522		1912
1523	package CFClient::UI::Label;	1913	package CFPlus::UI::Label;
1524		1914
1525	our @ISA = CFClient::UI::DrawBG::;	1915	our @ISA = CFPlus::UI::DrawBG::;
1526		1916
1527	use CFClient::OpenGL;	1917	use CFPlus::OpenGL;
1528		1918
1529	sub new {	1919	sub new {
1530	my ($class, %arg) = @_;	1920	my ($class, %arg) = @_;
1531		1921
1532	my $self = $class->SUPER::new (	1922	my $self = $class->SUPER::new (
…		…
1535	#active_bg => none	1925	#active_bg => none
1536	#font => default_font	1926	#font => default_font
1537	#text => initial text	1927	#text => initial text
1538	#markup => initial narkup	1928	#markup => initial narkup
1539	#max_w => maximum pixel width	1929	#max_w => maximum pixel width
		1930	#style => 0, # render flags
1540	ellipsise => 3, # end	1931	ellipsise => 3, # end
1541	layout => (new CFClient::Layout),	1932	layout => (new CFPlus::Layout),
1542	fontsize => 1,	1933	fontsize => 1,
1543	align => -1,	1934	align => -1,
1544	valign => -1,	1935	valign => -1,
1545	padding_x => 2,	1936	padding_x => 2,
1546	padding_y => 2,	1937	padding_y => 2,
1547	can_events => 0,	1938	can_events => 0,
1548	%arg	1939	%arg
1549	);	1940	);
1550		1941
1551	if (exists $self->{template}) {	1942	if (exists $self->{template}) {
1552	my $layout = new CFClient::Layout;	1943	my $layout = new CFPlus::Layout;
1553	$layout->set_text (delete $self->{template});	1944	$layout->set_text (delete $self->{template});
1554	$self->{template} = $layout;	1945	$self->{template} = $layout;
1555	}	1946	}
1556		1947
1557	if (exists $self->{markup}) {	1948	if (exists $self->{markup}) {
…		…
1561	}	1952	}
1562		1953
1563	$self	1954	$self
1564	}	1955	}
1565		1956
1566	sub escape($) {
1567	local $_ = $_[0];
1568
1569	s/&/&amp;/g;
1570	s/>/&gt;/g;
1571	s/</&lt;/g;
1572
1573	$_
1574	}
1575
1576	sub update {	1957	sub update {
1577	my ($self) = @_;	1958	my ($self) = @_;
1578		1959
1579	delete $self->{texture};	1960	delete $self->{texture};
1580	$self->SUPER::update;	1961	$self->SUPER::update;
…		…
1591	my ($self, $text) = @_;	1972	my ($self, $text) = @_;
1592		1973
1593	return if $self->{text} eq "T$text";	1974	return if $self->{text} eq "T$text";
1594	$self->{text} = "T$text";	1975	$self->{text} = "T$text";
1595		1976
1596	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1597	$self->{layout}->set_text ($text);	1977	$self->{layout}->set_text ($text);
1598		1978
1599	delete $self->{size_req};	1979	delete $self->{size_req};
1600	$self->realloc;	1980	$self->realloc;
1601	$self->update;	1981	$self->update;
…		…
1607	return if $self->{text} eq "M$markup";	1987	return if $self->{text} eq "M$markup";
1608	$self->{text} = "M$markup";	1988	$self->{text} = "M$markup";
1609		1989
1610	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1990	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1611		1991
1612	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1613	$self->{layout}->set_markup ($markup);	1992	$self->{layout}->set_markup ($markup);
1614		1993
1615	delete $self->{size_req};	1994	delete $self->{size_req};
1616	$self->realloc;	1995	$self->realloc;
1617	$self->update;	1996	$self->update;
…		…
1629		2008
1630	my ($w, $h) = $self->{layout}->size;	2009	my ($w, $h) = $self->{layout}->size;
1631		2010
1632	if (exists $self->{template}) {	2011	if (exists $self->{template}) {
1633	$self->{template}->set_font ($self->{font}) if $self->{font};	2012	$self->{template}->set_font ($self->{font}) if $self->{font};
		2013	$self->{template}->set_width ($self->{max_w} || -1);
1634	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2014	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1635		2015
1636	my ($w2, $h2) = $self->{template}->size;	2016	my ($w2, $h2) = $self->{template}->size;
1637		2017
1638	$w = List::Util::max $w, $w2;	2018	$w = List::Util::max $w, $w2;
…		…
1672		2052
1673	sub reconfigure {	2053	sub reconfigure {
1674	my ($self) = @_;	2054	my ($self) = @_;
1675		2055
1676	delete $self->{size_req};	2056	delete $self->{size_req};
		2057	delete $self->{texture};
1677		2058
1678	$self->SUPER::reconfigure;	2059	$self->SUPER::reconfigure;
1679	}	2060	}
1680		2061
1681	sub _draw {	2062	sub _draw {
1682	my ($self) = @_;	2063	my ($self) = @_;
1683		2064
1684	$self->SUPER::_draw; # draw background, if applicable	2065	$self->SUPER::_draw; # draw background, if applicable
1685		2066
1686	my $tex = $self->{texture} ||= do {	2067	my $size = $self->{texture} ||= do {
1687	$self->{layout}->set_foreground (@{$self->{fg}});	2068	$self->{layout}->set_foreground (@{$self->{fg}});
1688	$self->{layout}->set_font ($self->{font}) if $self->{font};	2069	$self->{layout}->set_font ($self->{font}) if $self->{font};
1689	$self->{layout}->set_width ($self->{w});	2070	$self->{layout}->set_width ($self->{w});
1690	$self->{layout}->set_ellipsise ($self->{ellipsise});	2071	$self->{layout}->set_ellipsise ($self->{ellipsise});
1691	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2072	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1692	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2073	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1693		2074
1694	new_from_layout CFClient::Texture $self->{layout}	2075	[$self->{layout}->size]
1695	};	2076	};
1696		2077
1697	unless (exists $self->{ox}) {	2078	unless (exists $self->{ox}) {
1698	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2079	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1699	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2080	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1700	: ($self->{w} - $tex->{w}) * 0.5);	2081	: ($self->{w} - $size->[0]) * 0.5);
1701		2082
1702	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2083	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1703	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2084	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1704	: ($self->{h} - $tex->{h}) * 0.5);	2085	: ($self->{h} - $size->[1]) * 0.5);
1705	};	2086	};
1706		2087
1707	glEnable GL_TEXTURE_2D;
1708
1709	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2088	my $w = List::Util::min $self->{w} + 4, $size->[0];
1710	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2089	my $h = List::Util::min $self->{h} + 2, $size->[1];
1711		2090
1712	if ($tex->{format} == GL_ALPHA) {	2091	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1713	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1714	glColor @{$self->{fg}};
1715	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1716	} else {
1717	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1718	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1719	}
1720
1721	glDisable GL_TEXTURE_2D;
1722	}	2092	}
1723		2093
1724	#############################################################################	2094	#############################################################################
1725		2095
1726	package CFClient::UI::EntryBase;	2096	package CFPlus::UI::EntryBase;
1727		2097
1728	our @ISA = CFClient::UI::Label::;	2098	our @ISA = CFPlus::UI::Label::;
1729		2099
1730	use CFClient::OpenGL;	2100	use CFPlus::OpenGL;
1731		2101
1732	sub new {	2102	sub new {
1733	my $class = shift;	2103	my $class = shift;
1734		2104
1735	$class->SUPER::new (	2105	$class->SUPER::new (
…		…
1739	active_fg => [0, 0, 0],	2109	active_fg => [0, 0, 0],
1740	can_hover => 1,	2110	can_hover => 1,
1741	can_focus => 1,	2111	can_focus => 1,
1742	valign => 0,	2112	valign => 0,
1743	can_events => 1,	2113	can_events => 1,
		2114	ellipsise => 0,
1744	#text => ...	2115	#text => ...
1745	#hidden => "*",	2116	#hidden => "*",
1746	@_	2117	@_
1747	)	2118	)
1748	}	2119	}
…		…
1793	my $sym = $ev->{sym};	2164	my $sym = $ev->{sym};
1794	my $uni = $ev->{unicode};	2165	my $uni = $ev->{unicode};
1795		2166
1796	my $text = $self->get_text;	2167	my $text = $self->get_text;
1797		2168
		2169	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2170
1798	if ($uni == 8) {	2171	if ($uni == 8) {
1799	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2172	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1800	} elsif ($uni == 127) {	2173	} elsif ($uni == 127) {
1801	substr $text, $self->{cursor}, 1, "";	2174	substr $text, $self->{cursor}, 1, "";
1802	} elsif ($sym == CFClient::SDLK_LEFT) {	2175	} elsif ($sym == CFPlus::SDLK_LEFT) {
1803	--$self->{cursor} if $self->{cursor};	2176	--$self->{cursor} if $self->{cursor};
1804	} elsif ($sym == CFClient::SDLK_RIGHT) {	2177	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1805	++$self->{cursor} if $self->{cursor} < length $self->{text};	2178	++$self->{cursor} if $self->{cursor} < length $self->{text};
1806	} elsif ($sym == CFClient::SDLK_HOME) {	2179	} elsif ($sym == CFPlus::SDLK_HOME) {
		2180	# what a hack
		2181	$self->{cursor} =
		2182	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2183	? length $1
		2184	: 0;
		2185	} elsif ($sym == CFPlus::SDLK_END) {
		2186	# uh, again
		2187	$self->{cursor} =
		2188	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2189	? $self->{cursor} + length $1
		2190	: length $self->{text};
		2191	} elsif ($uni == 21) { # ctrl-u
		2192	$text = "";
1807	$self->{cursor} = 0;	2193	$self->{cursor} = 0;
1808	} elsif ($sym == CFClient::SDLK_END) {
1809	$self->{cursor} = length $text;
1810	} elsif ($uni == 27) {	2194	} elsif ($uni == 27) {
1811	$self->emit ('escape');	2195	$self->emit ('escape');
1812	} elsif ($uni) {	2196	} elsif ($uni == 0x0d) {
		2197	substr $text, $self->{cursor}++, 0, "\012";
		2198	} elsif ($uni >= 0x20) {
1813	substr $text, $self->{cursor}++, 0, chr $uni;	2199	substr $text, $self->{cursor}++, 0, chr $uni;
1814	} else {	2200	} else {
1815	return 0;	2201	return 0;
1816	}	2202	}
1817		2203
1818	$self->_set_text ($text);	2204	$self->_set_text ($text);
1819		2205
1820	$self->realloc;	2206	$self->realloc;
		2207	$self->update;
1821		2208
1822	1	2209	1
1823	}	2210	}
1824		2211
1825	sub invoke_focus_in {	2212	sub invoke_focus_in {
…		…
1837		2224
1838	my $idx = $self->{layout}->xy_to_index ($x, $y);	2225	my $idx = $self->{layout}->xy_to_index ($x, $y);
1839		2226
1840	# byte-index to char-index	2227	# byte-index to char-index
1841	my $text = $self->{text};	2228	my $text = $self->{text};
1842	utf8::encode $text;	2229	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1843	$self->{cursor} = length substr $text, 0, $idx;	2230	$self->{cursor} = length $text;
1844		2231
1845	$self->_set_text ($self->{text});	2232	$self->_set_text ($self->{text});
1846	$self->update;	2233	$self->update;
1847		2234
1848	1	2235	1
…		…
1887	utf8::encode $text;	2274	utf8::encode $text;
1888		2275
1889	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2276	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1890	}	2277	}
1891		2278
1892	glColor @{$self->{fg}};
1893	glBegin GL_LINES;	2279	glBegin GL_LINES;
1894	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2280	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1895	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2281	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1896	glEnd;	2282	glEnd;
1897	}	2283	}
1898	}	2284	}
1899		2285
		2286	#############################################################################
		2287
1900	package CFClient::UI::Entry;	2288	package CFPlus::UI::Entry;
1901		2289
1902	our @ISA = CFClient::UI::EntryBase::;	2290	our @ISA = CFPlus::UI::EntryBase::;
1903		2291
1904	use CFClient::OpenGL;	2292	use CFPlus::OpenGL;
1905		2293
1906	sub invoke_key_down {	2294	sub invoke_key_down {
1907	my ($self, $ev) = @_;	2295	my ($self, $ev) = @_;
1908		2296
1909	my $sym = $ev->{sym};	2297	my $sym = $ev->{sym};
1910		2298
1911	if ($sym == 13) {	2299	if ($ev->{uni} == 0x0d || $sym == 13) {
1912	unshift @{$self->{history}},	2300	unshift @{$self->{history}},
1913	my $txt = $self->get_text;	2301	my $txt = $self->get_text;
1914		2302
1915	$self->{history_pointer} = -1;	2303	$self->{history_pointer} = -1;
1916	$self->{history_saveback} = '';	2304	$self->{history_saveback} = '';
1917	$self->emit (activate => $txt);	2305	$self->emit (activate => $txt);
1918	$self->update;	2306	$self->update;
1919		2307
1920	} elsif ($sym == CFClient::SDLK_UP) {	2308	} elsif ($sym == CFPlus::SDLK_UP) {
1921	if ($self->{history_pointer} < 0) {	2309	if ($self->{history_pointer} < 0) {
1922	$self->{history_saveback} = $self->get_text;	2310	$self->{history_saveback} = $self->get_text;
1923	}	2311	}
1924	if (@{$self->{history} || []} > 0) {	2312	if (@{$self->{history} || []} > 0) {
1925	$self->{history_pointer}++;	2313	$self->{history_pointer}++;
…		…
1927	$self->{history_pointer} = @{$self->{history} || []} - 1;	2315	$self->{history_pointer} = @{$self->{history} || []} - 1;
1928	}	2316	}
1929	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2317	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1930	}	2318	}
1931		2319
1932	} elsif ($sym == CFClient::SDLK_DOWN) {	2320	} elsif ($sym == CFPlus::SDLK_DOWN) {
1933	$self->{history_pointer}--;	2321	$self->{history_pointer}--;
1934	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2322	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1935		2323
1936	if ($self->{history_pointer} >= 0) {	2324	if ($self->{history_pointer} >= 0) {
1937	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2325	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1946	1	2334	1
1947	}	2335	}
1948		2336
1949	#############################################################################	2337	#############################################################################
1950		2338
		2339	package CFPlus::UI::TextEdit;
		2340
		2341	our @ISA = CFPlus::UI::EntryBase::;
		2342
		2343	use CFPlus::OpenGL;
		2344
		2345	sub move_cursor_ver {
		2346	my ($self, $dy) = @_;
		2347
		2348	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2349
		2350	$y += $dy;
		2351
		2352	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2353	$self->{cursor} = $index;
		2354	delete $self->{cur_h};
		2355	$self->update;
		2356	return;
		2357	}
		2358	}
		2359
		2360	sub invoke_key_down {
		2361	my ($self, $ev) = @_;
		2362
		2363	my $sym = $ev->{sym};
		2364
		2365	if ($sym == CFPlus::SDLK_UP) {
		2366	$self->move_cursor_ver (-1);
		2367	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2368	$self->move_cursor_ver (+1);
		2369	} else {
		2370	return $self->SUPER::invoke_key_down ($ev)
		2371	}
		2372
		2373	1
		2374	}
		2375
		2376	#############################################################################
		2377
1951	package CFClient::UI::Button;	2378	package CFPlus::UI::Button;
1952		2379
1953	our @ISA = CFClient::UI::Label::;	2380	our @ISA = CFPlus::UI::Label::;
1954		2381
1955	use CFClient::OpenGL;	2382	use CFPlus::OpenGL;
1956		2383
1957	my @tex =	2384	my @tex =
1958	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2385	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1959	qw(b1_button_active.png);	2386	qw(b1_button_active.png);
1960		2387
1961	sub new {	2388	sub new {
1962	my $class = shift;	2389	my $class = shift;
1963		2390
…		…
2000	$self->SUPER::_draw;	2427	$self->SUPER::_draw;
2001	}	2428	}
2002		2429
2003	#############################################################################	2430	#############################################################################
2004		2431
		2432	package CFPlus::UI::CheckBox;
		2433
		2434	our @ISA = CFPlus::UI::DrawBG::;
		2435
		2436	my @tex =
		2437	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2438	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2439
		2440	use CFPlus::OpenGL;
		2441
		2442	sub new {
		2443	my $class = shift;
		2444
		2445	$class->SUPER::new (
		2446	padding_x => 2,
		2447	padding_y => 2,
		2448	fg => [1, 1, 1],
		2449	active_fg => [1, 1, 0],
		2450	bg => [0, 0, 0, 0.2],
		2451	active_bg => [1, 1, 1, 0.5],
		2452	state => 0,
		2453	can_hover => 1,
		2454	@_
		2455	)
		2456	}
		2457
		2458	sub size_request {
		2459	my ($self) = @_;
		2460
		2461	(6) x 2
		2462	}
		2463
		2464	sub toggle {
		2465	my ($self) = @_;
		2466
		2467	$self->{state} = !$self->{state};
		2468	$self->emit (changed => $self->{state});
		2469	$self->update;
		2470	}
		2471
		2472	sub invoke_button_down {
		2473	my ($self, $ev, $x, $y) = @_;
		2474
		2475	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2476	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2477	$self->toggle;
		2478	} else {
		2479	return 0
		2480	}
		2481
		2482	1
		2483	}
		2484
		2485	sub _draw {
		2486	my ($self) = @_;
		2487
		2488	$self->SUPER::_draw;
		2489
		2490	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2491
		2492	my ($w, $h) = @$self{qw(w h)};
		2493
		2494	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2495
		2496	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2497
		2498	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2499
		2500	glEnable GL_TEXTURE_2D;
		2501	$tex->draw_quad_alpha (0, 0, $s, $s);
		2502	glDisable GL_TEXTURE_2D;
		2503	}
		2504
		2505	#############################################################################
		2506
		2507	package CFPlus::UI::Image;
		2508
		2509	our @ISA = CFPlus::UI::Base::;
		2510
		2511	use CFPlus::OpenGL;
		2512
		2513	our %texture_cache;
		2514
		2515	sub new {
		2516	my $class = shift;
		2517
		2518	my $self = $class->SUPER::new (
		2519	can_events => 0,
		2520	@_,
		2521	);
		2522
		2523	$self->{path} || $self->{tex}
		2524	or Carp::croak "'path' or 'tex' attributes required";
		2525
		2526	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2527	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2528
		2529	CFPlus::weaken $texture_cache{$self->{path}};
		2530
		2531	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2532
		2533	$self
		2534	}
		2535
		2536	sub STORABLE_freeze {
		2537	my ($self, $cloning) = @_;
		2538
		2539	$self->{path}
		2540	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2541
		2542	$self->{path}
		2543	}
		2544
		2545	sub STORABLE_attach {
		2546	my ($self, $cloning, $path) = @_;
		2547
		2548	$self->new (path => $path)
		2549	}
		2550
		2551	sub size_request {
		2552	my ($self) = @_;
		2553
		2554	($self->{tex}{w}, $self->{tex}{h})
		2555	}
		2556
		2557	sub _draw {
		2558	my ($self) = @_;
		2559
		2560	my $tex = $self->{tex};
		2561
		2562	my ($w, $h) = ($self->{w}, $self->{h});
		2563
		2564	if ($self->{rot90}) {
		2565	glRotate 90, 0, 0, 1;
		2566	glTranslate 0, -$self->{w}, 0;
		2567
		2568	($w, $h) = ($h, $w);
		2569	}
		2570
		2571	glEnable GL_TEXTURE_2D;
		2572	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2573
		2574	$tex->draw_quad (0, 0, $w, $h);
		2575
		2576	glDisable GL_TEXTURE_2D;
		2577	}
		2578
		2579	#############################################################################
		2580
2005	package CFClient::UI::ImageButton;	2581	package CFPlus::UI::ImageButton;
2006		2582
2007	our @ISA = CFClient::UI::Image::;	2583	our @ISA = CFPlus::UI::Image::;
2008		2584
2009	use CFClient::OpenGL;	2585	use CFPlus::OpenGL;
2010		2586
2011	my %textures;	2587	my %textures;
2012		2588
2013	sub new {	2589	sub new {
2014	my $class = shift;	2590	my $class = shift;
…		…
2036	1	2612	1
2037	}	2613	}
2038		2614
2039	#############################################################################	2615	#############################################################################
2040		2616
2041	package CFClient::UI::CheckBox;
2042
2043	our @ISA = CFClient::UI::DrawBG::;
2044
2045	my @tex =
2046	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2047	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2048
2049	use CFClient::OpenGL;
2050
2051	sub new {
2052	my $class = shift;
2053
2054	$class->SUPER::new (
2055	padding_x => 2,
2056	padding_y => 2,
2057	fg => [1, 1, 1],
2058	active_fg => [1, 1, 0],
2059	bg => [0, 0, 0, 0.2],
2060	active_bg => [1, 1, 1, 0.5],
2061	state => 0,
2062	can_hover => 1,
2063	@_
2064	)
2065	}
2066
2067	sub size_request {
2068	my ($self) = @_;
2069
2070	(6) x 2
2071	}
2072
2073	sub toggle {
2074	my ($self) = @_;
2075
2076	$self->{state} = !$self->{state};
2077	$self->emit (changed => $self->{state});
2078	$self->update;
2079	}
2080
2081	sub invoke_button_down {
2082	my ($self, $ev, $x, $y) = @_;
2083
2084	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2085	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2086	$self->toggle;
2087	} else {
2088	return 0
2089	}
2090
2091	1
2092	}
2093
2094	sub _draw {
2095	my ($self) = @_;
2096
2097	$self->SUPER::_draw;
2098
2099	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2100
2101	my ($w, $h) = @$self{qw(w h)};
2102
2103	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2104
2105	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2106
2107	my $tex = $self->{state} ? $tex[1] : $tex[0];
2108
2109	glEnable GL_TEXTURE_2D;
2110	$tex->draw_quad_alpha (0, 0, $s, $s);
2111	glDisable GL_TEXTURE_2D;
2112	}
2113
2114	#############################################################################
2115
2116	package CFClient::UI::Image;	2617	package CFPlus::UI::VGauge;
2117		2618
2118	our @ISA = CFClient::UI::Base::;	2619	our @ISA = CFPlus::UI::Base::;
2119
2120	use CFClient::OpenGL;
2121
2122	our %texture_cache;
2123
2124	sub new {
2125	my $class = shift;
2126
2127	my $self = $class->SUPER::new (
2128	can_events => 0,
2129	@_,
2130	);
2131
2132	$self->{path}
2133	or Carp::croak "required attribute 'path' not set";
2134
2135	$self->{tex} = $texture_cache{$self->{path}} ||=
2136	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2137
2138	Scalar::Util::weaken $texture_cache{$self->{path}};
2139
2140	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2141
2142	$self
2143	}
2144
2145	sub size_request {
2146	my ($self) = @_;
2147
2148	($self->{tex}{w}, $self->{tex}{h})
2149	}
2150
2151	sub _draw {
2152	my ($self) = @_;
2153
2154	my $tex = $self->{tex};
2155
2156	my ($w, $h) = ($self->{w}, $self->{h});
2157
2158	if ($self->{rot90}) {
2159	glRotate 90, 0, 0, 1;
2160	glTranslate 0, -$self->{w}, 0;
2161
2162	($w, $h) = ($h, $w);
2163	}
2164
2165	glEnable GL_TEXTURE_2D;
2166	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2167
2168	$tex->draw_quad_alpha (0, 0, $w, $h);
2169
2170	glDisable GL_TEXTURE_2D;
2171	}
2172
2173	#############################################################################
2174
2175	package CFClient::UI::VGauge;
2176
2177	our @ISA = CFClient::UI::Base::;
2178		2620
2179	use List::Util qw(min max);	2621	use List::Util qw(min max);
2180		2622
2181	use CFClient::OpenGL;	2623	use CFPlus::OpenGL;
2182		2624
2183	my %tex = (	2625	my %tex = (
2184	food => [	2626	food => [
2185	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2627	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2186	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2628	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2187	],	2629	],
2188	grace => [	2630	grace => [
2189	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2631	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2190	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2632	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2191	],	2633	],
2192	hp => [	2634	hp => [
2193	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2635	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2194	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2636	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2195	],	2637	],
2196	mana => [	2638	mana => [
2197	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2639	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2198	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2640	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2199	],	2641	],
2200	);	2642	);
2201		2643
2202	# eg. VGauge->new (gauge => 'food'), default gauge: food	2644	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2305	glDisable GL_TEXTURE_2D;	2747	glDisable GL_TEXTURE_2D;
2306	}	2748	}
2307		2749
2308	#############################################################################	2750	#############################################################################
2309		2751
2310	package CFClient::UI::Gauge;	2752	package CFPlus::UI::Gauge;
2311		2753
2312	our @ISA = CFClient::UI::VBox::;	2754	our @ISA = CFPlus::UI::VBox::;
2313		2755
2314	sub new {	2756	sub new {
2315	my ($class, %arg) = @_;	2757	my ($class, %arg) = @_;
2316		2758
2317	my $self = $class->SUPER::new (	2759	my $self = $class->SUPER::new (
…		…
2319	can_hover => 1,	2761	can_hover => 1,
2320	can_events => 1,	2762	can_events => 1,
2321	%arg,	2763	%arg,
2322	);	2764	);
2323		2765
2324	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2766	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2325	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2767	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2326	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2768	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2327		2769
2328	$self	2770	$self
2329	}	2771	}
2330		2772
2331	sub set_fontsize {	2773	sub set_fontsize {
…		…
2352	$self->{value}->set_text ($val);	2794	$self->{value}->set_text ($val);
2353	}	2795	}
2354		2796
2355	#############################################################################	2797	#############################################################################
2356		2798
2357	package CFClient::UI::Slider;	2799	package CFPlus::UI::Slider;
2358		2800
2359	use strict;	2801	use strict;
2360		2802
2361	use CFClient::OpenGL;	2803	use CFPlus::OpenGL;
2362		2804
2363	our @ISA = CFClient::UI::DrawBG::;	2805	our @ISA = CFPlus::UI::DrawBG::;
2364		2806
2365	my @tex =	2807	my @tex =
2366	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2808	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2367	qw(s1_slider.png s1_slider_bg.png);	2809	qw(s1_slider.png s1_slider_bg.png);
2368		2810
2369	sub new {	2811	sub new {
2370	my $class = shift;	2812	my $class = shift;
2371		2813
…		…
2460	}	2902	}
2461		2903
2462	1	2904	1
2463	}	2905	}
2464		2906
		2907	sub invoke_mouse_wheel {
		2908	my ($self, $ev) = @_;
		2909
		2910	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2911
		2912	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2913
		2914	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2915
		2916	! ! $delta
		2917	}
		2918
2465	sub update {	2919	sub update {
2466	my ($self) = @_;	2920	my ($self) = @_;
2467		2921
2468	delete $self->{knob_w};	2922	delete $self->{knob_w};
2469	$self->SUPER::update;	2923	$self->SUPER::update;
…		…
2516	glDisable GL_TEXTURE_2D;	2970	glDisable GL_TEXTURE_2D;
2517	}	2971	}
2518		2972
2519	#############################################################################	2973	#############################################################################
2520		2974
2521	package CFClient::UI::ValSlider;	2975	package CFPlus::UI::ValSlider;
2522		2976
2523	our @ISA = CFClient::UI::HBox::;	2977	our @ISA = CFPlus::UI::HBox::;
2524		2978
2525	sub new {	2979	sub new {
2526	my ($class, %arg) = @_;	2980	my ($class, %arg) = @_;
2527		2981
2528	my $range = delete $arg{range};	2982	my $range = delete $arg{range};
2529		2983
2530	my $self = $class->SUPER::new (	2984	my $self = $class->SUPER::new (
2531	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2985	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2532	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2986	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2533	to_value => sub { shift },	2987	to_value => sub { shift },
2534	from_value => sub { shift },	2988	from_value => sub { shift },
2535	%arg,	2989	%arg,
2536	);	2990	);
2537		2991
…		…
2557	sub set_range { shift->{slider}->set_range (@_) }	3011	sub set_range { shift->{slider}->set_range (@_) }
2558	sub set_value { shift->{slider}->set_value (@_) }	3012	sub set_value { shift->{slider}->set_value (@_) }
2559		3013
2560	#############################################################################	3014	#############################################################################
2561		3015
2562	package CFClient::UI::TextScroller;	3016	package CFPlus::UI::TextScroller;
2563		3017
2564	our @ISA = CFClient::UI::HBox::;	3018	our @ISA = CFPlus::UI::HBox::;
2565		3019
2566	use CFClient::OpenGL;	3020	use CFPlus::OpenGL;
2567		3021
2568	sub new {	3022	sub new {
2569	my $class = shift;	3023	my $class = shift;
2570		3024
2571	my $self = $class->SUPER::new (	3025	my $self = $class->SUPER::new (
2572	fontsize => 1,	3026	fontsize => 1,
2573	can_events => 0,	3027	can_events => 1,
2574	indent => 0,	3028	indent => 0,
2575	#font => default_font	3029	#font => default_font
2576	@_,	3030	@_,
2577		3031
2578	layout => (new CFClient::Layout 1),	3032	layout => (new CFPlus::Layout),
2579	par => [],	3033	par => [],
		3034	max_par => 0,
2580	height => 0,	3035	height => 0,
2581	children => [	3036	children => [
2582	(new CFClient::UI::Empty expand => 1),	3037	(new CFPlus::UI::Empty expand => 1),
2583	(new CFClient::UI::Slider vertical => 1),	3038	(new CFPlus::UI::Slider vertical => 1),
2584	],	3039	],
2585	);	3040	);
2586		3041
2587	$self->{children}[1]->connect (changed => sub { $self->update });	3042	$self->{children}[1]->connect (changed => sub { $self->update });
2588		3043
…		…
2618		3073
2619	$self->reflow;	3074	$self->reflow;
2620		3075
2621	local $self->{children} = [$empty, $slider];	3076	local $self->{children} = [$empty, $slider];
2622	$self->SUPER::invoke_size_allocate ($w, $h)	3077	$self->SUPER::invoke_size_allocate ($w, $h)
		3078	}
		3079
		3080	sub invoke_mouse_wheel {
		3081	my ($self, $ev) = @_;
		3082
		3083	return 0 unless $ev->{dy}; # only vertical movements
		3084
		3085	$self->{children}[1]->emit (mouse_wheel => $ev);
		3086
		3087	1
2623	}	3088	}
2624		3089
2625	sub get_layout {	3090	sub get_layout {
2626	my ($self, $para) = @_;	3091	my ($self, $para) = @_;
2627		3092
…		…
2655		3120
2656	# todo: base offset on lines or so, not on pixels	3121	# todo: base offset on lines or so, not on pixels
2657	$self->{children}[1]->set_value ($offset);	3122	$self->{children}[1]->set_value ($offset);
2658	}	3123	}
2659		3124
		3125	sub current_paragraph {
		3126	my ($self) = @_;
		3127
		3128	$self->{top_paragraph} - 1
		3129	}
		3130
		3131	sub scroll_to {
		3132	my ($self, $para) = @_;
		3133
		3134	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3135
		3136	$self->{scroll_to} = $para;
		3137	$self->update;
		3138	}
		3139
2660	sub clear {	3140	sub clear {
2661	my ($self) = @_;	3141	my ($self) = @_;
2662		3142
2663	my (undef, undef, @other) = @{ $self->{children} };	3143	my (undef, undef, @other) = @{ $self->{children} };
2664	$self->remove ($_) for @other;	3144	$self->remove ($_) for @other;
…		…
2667	$self->{height} = 0;	3147	$self->{height} = 0;
2668	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3148	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2669	}	3149	}
2670		3150
2671	sub add_paragraph {	3151	sub add_paragraph {
2672	my ($self, $color, $para, $indent) = @_;	3152	my $self = shift;
2673		3153
2674	my ($text, @w) = ref $para ? @$para : $para;	3154	for my $para (@_) {
2675
2676	$para = {	3155	$para = {
		3156	fg => [1, 1, 1, 1],
		3157	indent => 0,
		3158	markup => "",
		3159	widget => [],
		3160	ref $para ? %$para : (markup => $para),
2677	w => 1e10,	3161	w => 1e10,
2678	wrapped => 1,	3162	wrapped => 1,
2679	fg => $color,
2680	indent => $indent,
2681	markup => $text,
2682	widget => \@w,
2683	};	3163	};
2684		3164
2685	$self->add (@w) if @w;	3165	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2686	push @{$self->{par}}, $para;	3166	push @{$self->{par}}, $para;
		3167	}
		3168
		3169	if (my $max = $self->{max_par}) {
		3170	shift @{$self->{par}} while @{$self->{par}} > $max;
		3171	}
2687		3172
2688	$self->{need_reflow}++;	3173	$self->{need_reflow}++;
2689	$self->update;	3174	$self->update;
2690	}	3175	}
2691		3176
2692	sub scroll_to_bottom {	3177	sub scroll_to_bottom {
2693	my ($self) = @_;	3178	my ($self) = @_;
2694		3179
2695	$self->{scroll_to_bottom} = 1;	3180	$self->{scroll_to} = $#{$self->{par}};
2696	$self->update;	3181	$self->update;
2697	}	3182	}
2698		3183
		3184	sub force_uptodate {
		3185	my ($self) = @_;
		3186
		3187	if (delete $self->{need_reflow}) {
		3188	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3189
		3190	my $height = 0;
		3191
		3192	for my $para (@{$self->{par}}) {
		3193	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3194	my $layout = $self->get_layout ($para);
		3195	my ($w, $h) = $layout->size;
		3196
		3197	$para->{w} = $w + $para->{indent};
		3198	$para->{h} = $h;
		3199	$para->{wrapped} = $layout->has_wrapped;
		3200	}
		3201
		3202	$para->{y} = $height;
		3203	$height += $para->{h};
		3204	}
		3205
		3206	$self->{height} = $height;
		3207	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3208
		3209	delete $self->{texture};
		3210	}
		3211
		3212	if (my $paridx = delete $self->{scroll_to}) {
		3213	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3214	}
		3215	}
		3216
2699	sub update {	3217	sub update {
2700	my ($self) = @_;	3218	my ($self) = @_;
2701		3219
2702	$self->SUPER::update;	3220	$self->SUPER::update;
2703		3221
2704	return unless $self->{h} > 0;	3222	return unless $self->{h} > 0;
2705		3223
2706	delete $self->{texture};	3224	delete $self->{texture};
2707		3225
2708	$ROOT->on_post_alloc ($self => sub {	3226	$ROOT->on_post_alloc ($self => sub {
		3227	$self->force_uptodate;
		3228
2709	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3229	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2710		3230
2711	if (delete $self->{need_reflow}) {
2712	my $height = 0;
2713
2714	for my $para (@{$self->{par}}) {
2715	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2716	my $layout = $self->get_layout ($para);
2717	my ($w, $h) = $layout->size;
2718
2719	$para->{w} = $w + $para->{indent};
2720	$para->{h} = $h;
2721	$para->{wrapped} = $layout->has_wrapped;
2722	}
2723
2724	$height += $para->{h};
2725	}
2726
2727	$self->{height} = $height;
2728
2729	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2730
2731	delete $self->{texture};
2732	}
2733
2734	if (delete $self->{scroll_to_bottom}) {
2735	$self->{children}[1]->set_value (1e10);
2736	}
2737
2738	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3231	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2739	glClearColor 0, 0, 0, 0;	3232	glClearColor 0, 0, 0, 0;
2740	glClear GL_COLOR_BUFFER_BIT;	3233	glClear GL_COLOR_BUFFER_BIT;
2741		3234
		3235	package CFPlus::UI::Base;
		3236	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3237	(0, 0, $self->{w}, $self->{h});
		3238
		3239	my $top = int $self->{children}[1]{range}[0];
		3240
		3241	my $paridx = 0;
		3242	my $top_paragraph;
2742	my $top = int $self->{children}[1]{range}[0];	3243	my $top = int $self->{children}[1]{range}[0];
2743		3244
2744	my $y0 = $top;	3245	my $y0 = $top;
2745	my $y1 = $top + $H;	3246	my $y1 = $top + $H;
2746		3247
2747	my $y = 0;
2748
2749	glEnable GL_BLEND;
2750	#TODO# not correct in windows where rgba is forced off
2751	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2752
2753	for my $para (@{$self->{par}}) {	3248	for my $para (@{$self->{par}}) {
2754	my $h = $para->{h};	3249	my $h = $para->{h};
		3250	my $y = $para->{y};
2755		3251
2756	if ($y0 < $y + $h && $y < $y1) {	3252	if ($y0 < $y + $h && $y < $y1) {
2757
2758	my $layout = $self->get_layout ($para);	3253	my $layout = $self->get_layout ($para);
2759		3254
2760	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2761
2762	glRasterPos $para->{indent}, $y - $y0;	3255	$layout->render ($para->{indent}, $y - $y0);
2763	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2764		3256
2765	if (my @w = @{ $para->{widget} }) {	3257	if (my @w = @{ $para->{widget} }) {
2766	my @s = $layout->get_shapes;	3258	my @s = $layout->get_shapes;
2767		3259
2768	glDisable GL_BLEND;
2769	for (@w) {	3260	for (@w) {
2770	my ($dx, $dy) = splice @s, 0, 2, ();	3261	my ($dx, $dy) = splice @s, 0, 2, ();
2771		3262
2772	$_->{x} = $dx + $para->{indent};	3263	$_->{x} = $dx + $para->{indent};
2773	$_->{y} = $dy + $y - $y0;	3264	$_->{y} = $dy + $y - $y0;
2774		3265
2775	$_->draw;	3266	$_->draw;
2776	}	3267	}
2777	glEnable GL_BLEND;
2778	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2779	}	3268	}
2780	}	3269	}
2781		3270
2782	$y += $h;	3271	$paridx++;
		3272	$top_paragraph ||= $paridx if $y >= $top;
2783	}	3273	}
2784		3274
2785	glDisable GL_BLEND;	3275	$self->{top_paragraph} = $top_paragraph;
2786	};	3276	};
2787	});	3277	});
2788	}	3278	}
2789		3279
2790	sub reconfigure {	3280	sub reconfigure {
…		…
2808	$self->{children}[1]->draw;	3298	$self->{children}[1]->draw;
2809	}	3299	}
2810		3300
2811	#############################################################################	3301	#############################################################################
2812		3302
2813	package CFClient::UI::Animator;	3303	package CFPlus::UI::Animator;
2814		3304
2815	use CFClient::OpenGL;	3305	use CFPlus::OpenGL;
2816		3306
2817	our @ISA = CFClient::UI::Bin::;	3307	our @ISA = CFPlus::UI::Bin::;
2818		3308
2819	sub moveto {	3309	sub moveto {
2820	my ($self, $x, $y) = @_;	3310	my ($self, $x, $y) = @_;
2821		3311
2822	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3312	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2850	glPopMatrix;	3340	glPopMatrix;
2851	}	3341	}
2852		3342
2853	#############################################################################	3343	#############################################################################
2854		3344
2855	package CFClient::UI::Flopper;	3345	package CFPlus::UI::Flopper;
2856		3346
2857	our @ISA = CFClient::UI::Button::;	3347	our @ISA = CFPlus::UI::Button::;
2858		3348
2859	sub new {	3349	sub new {
2860	my $class = shift;	3350	my $class = shift;
2861		3351
2862	my $self = $class->SUPER::new (	3352	my $self = $class->SUPER::new (
…		…
2874	$self->{other}->toggle_visibility;	3364	$self->{other}->toggle_visibility;
2875	}	3365	}
2876		3366
2877	#############################################################################	3367	#############################################################################
2878		3368
2879	package CFClient::UI::Tooltip;	3369	package CFPlus::UI::Tooltip;
2880		3370
2881	our @ISA = CFClient::UI::Bin::;	3371	our @ISA = CFPlus::UI::Bin::;
2882		3372
2883	use CFClient::OpenGL;	3373	use CFPlus::OpenGL;
2884		3374
2885	sub new {	3375	sub new {
2886	my $class = shift;	3376	my $class = shift;
2887		3377
2888	$class->SUPER::new (	3378	$class->SUPER::new (
…		…
2891	)	3381	)
2892	}	3382	}
2893		3383
2894	sub set_tooltip_from {	3384	sub set_tooltip_from {
2895	my ($self, $widget) = @_;	3385	my ($self, $widget) = @_;
		3386
		3387	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3388	if $widget->{tooltip} =~ /^#(.*)$/;
2896		3389
2897	my $tooltip = $widget->{tooltip};	3390	my $tooltip = $widget->{tooltip};
2898		3391
2899	if ($ENV{CFPLUS_DEBUG} & 2) {	3392	if ($ENV{CFPLUS_DEBUG} & 2) {
2900	$tooltip .= "\n\n" . (ref $widget) . "\n"	3393	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2904	}	3397	}
2905		3398
2906	$tooltip =~ s/^\n+//;	3399	$tooltip =~ s/^\n+//;
2907	$tooltip =~ s/\n+$//;	3400	$tooltip =~ s/\n+$//;
2908		3401
2909	$self->add (new CFClient::UI::Label	3402	$self->add (new CFPlus::UI::Label
2910	markup => $tooltip,	3403	markup => $tooltip,
2911	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3404	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2912	fontsize => 0.8,	3405	fontsize => 0.8,
2913	fg => [0, 0, 0, 1],	3406	style => 1, # FLAG_INVERSE
2914	ellipsise => 0,	3407	ellipsise => 0,
2915	font => ($widget->{tooltip_font} || $::FONT_PROP),	3408	font => ($widget->{tooltip_font} || $::FONT_PROP),
2916	);	3409	);
2917	}	3410	}
2918		3411
…		…
2937		3430
2938	$self->{root}->on_post_alloc ("move_$self" => sub {	3431	$self->{root}->on_post_alloc ("move_$self" => sub {
2939	my $widget = $self->{owner}	3432	my $widget = $self->{owner}
2940	or return;	3433	or return;
2941		3434
		3435	if ($widget->{visible}) {
2942	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3436	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2943		3437
2944	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3438	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2945	if $x + $self->{w} > $self->{root}{w};	3439	if $x + $self->{w} > $self->{root}{w};
2946		3440
2947	$self->move_abs ($x, $y);	3441	$self->move_abs ($x, $y);
		3442	} else {
		3443	$self->hide;
		3444	}
2948	});	3445	});
2949	}	3446	}
2950		3447
2951	sub _draw {	3448	sub _draw {
2952	my ($self) = @_;	3449	my ($self) = @_;
…		…
2976	$self->SUPER::_draw;	3473	$self->SUPER::_draw;
2977	}	3474	}
2978		3475
2979	#############################################################################	3476	#############################################################################
2980		3477
2981	package CFClient::UI::Face;	3478	package CFPlus::UI::Face;
2982		3479
2983	our @ISA = CFClient::UI::Base::;	3480	our @ISA = CFPlus::UI::DrawBG::;
2984		3481
2985	use CFClient::OpenGL;	3482	use CFPlus::OpenGL;
2986		3483
2987	sub new {	3484	sub new {
2988	my $class = shift;	3485	my $class = shift;
2989		3486
2990	my $self = $class->SUPER::new (	3487	my $self = $class->SUPER::new (
		3488	size_w => 32,
		3489	size_h => 8,
2991	aspect => 1,	3490	aspect => 1,
2992	can_events => 0,	3491	can_events => 0,
2993	@_,	3492	@_,
2994	);	3493	);
2995		3494
2996	if ($self->{anim} && $self->{animspeed}) {	3495	if ($self->{anim} && $self->{animspeed}) {
2997	Scalar::Util::weaken (my $widget = $self);	3496	CFPlus::weaken (my $widget = $self);
2998		3497
		3498	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3499	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2999	$self->{timer} = Event->timer (	3500	$self->{timer} = Event->timer (
3000	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3001	hard => 1,	3501	parked => 1,
3002	interval => $self->{animspeed},
3003	cb => sub {	3502	cb => sub {
		3503	return unless $::CONN && $widget;
		3504
3004	++$widget->{frame};	3505	++$widget->{frame};
		3506	$widget->update_face;
3005	$widget->update;	3507	$widget->update;
		3508
		3509	$widget->update_timer;
3006	},	3510	},
3007	);	3511	);
		3512
		3513	$self->update_face;
		3514	$self->update_timer;
3008	}	3515	}
3009		3516
3010	$self	3517	$self
3011	}	3518	}
3012		3519
		3520	sub update_timer {
		3521	my ($self) = @_;
		3522
		3523	return unless $self->{timer};
		3524
		3525	if ($self->{visible}) {
		3526	$self->{timer}->at (
		3527	$self->{anim_start}
		3528	+ $self->{animspeed}
		3529	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3530	);
		3531	$self->{timer}->start;
		3532	} else {
		3533	$self->{timer}->stop;
		3534	}
		3535	}
		3536
		3537	sub update_face {
		3538	my ($self) = @_;
		3539
		3540	return unless $::CONN;
		3541
		3542	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3543	if ($anim && @$anim) {
		3544	delete $self->{wait_face};
		3545	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3546	}
		3547	}
		3548	}
		3549
3013	sub size_request {	3550	sub size_request {
3014	(32, 8)	3551	my ($self) = @_;
		3552
		3553	if ($::CONN) {
		3554	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3555	if (my $tex = $::CONN->{texture}[$faceid]) {
		3556	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3557	} else {
		3558	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3559	$self->realloc;
		3560	});
		3561	}
		3562	}
		3563	}
		3564
		3565	($self->{size_w} || 8, $self->{size_h} || 8)
3015	}	3566	}
3016		3567
3017	sub update {	3568	sub update {
3018	my ($self) = @_;	3569	my ($self) = @_;
3019		3570
3020	return unless $self->{visible};	3571	return unless $self->{visible};
3021		3572
3022	$self->SUPER::update;	3573	$self->SUPER::update;
3023	}	3574	}
3024		3575
		3576	sub invoke_visibility_change {
		3577	my ($self) = @_;
		3578
		3579	$self->update_timer;
		3580
		3581	0
		3582	}
		3583
3025	sub _draw {	3584	sub _draw {
3026	my ($self) = @_;	3585	my ($self) = @_;
3027		3586
3028	return unless $::CONN;	3587	return unless $::CONN;
3029		3588
3030	my $face;	3589	$self->SUPER::_draw;
3031		3590
3032	if ($self->{frame}) {
3033	my $anim = $::CONN->{anim}[$self->{anim}];	3591	my $faceid = $::CONN->{faceid}[$self->{face}]
3034		3592	or return;
3035	$face = $anim->[ $self->{frame} % @$anim ]
3036	if $anim && @$anim;
3037	}
3038		3593
3039	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3594	my $tex = $::CONN->{texture}[$faceid];
3040		3595
3041	if ($tex) {	3596	if ($tex) {
3042	glEnable GL_TEXTURE_2D;	3597	glEnable GL_TEXTURE_2D;
3043	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3598	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3044	glColor 0, 0, 0, 1;	3599	glColor 0, 0, 0, 1;
…		…
3048	}	3603	}
3049		3604
3050	sub destroy {	3605	sub destroy {
3051	my ($self) = @_;	3606	my ($self) = @_;
3052		3607
3053	$self->{timer}->cancel	3608	(delete $self->{timer})->cancel
3054	if $self->{timer};	3609	if $self->{timer};
3055		3610
3056	$self->SUPER::destroy;	3611	$self->SUPER::destroy;
3057	}	3612	}
3058		3613
3059	#############################################################################	3614	#############################################################################
3060		3615
3061	package CFClient::UI::Buttonbar;	3616	package CFPlus::UI::Buttonbar;
3062		3617
3063	our @ISA = CFClient::UI::HBox::;	3618	our @ISA = CFPlus::UI::HBox::;
3064		3619
3065	# TODO: should actualyl wrap buttons and other goodies.	3620	# TODO: should actually wrap buttons and other goodies.
3066		3621
3067	#############################################################################	3622	#############################################################################
3068		3623
3069	package CFClient::UI::Menu;	3624	package CFPlus::UI::Menu;
3070		3625
3071	our @ISA = CFClient::UI::FancyFrame::;	3626	our @ISA = CFPlus::UI::Toplevel::;
3072		3627
3073	use CFClient::OpenGL;	3628	use CFPlus::OpenGL;
3074		3629
3075	sub new {	3630	sub new {
3076	my $class = shift;	3631	my $class = shift;
3077		3632
3078	my $self = $class->SUPER::new (	3633	my $self = $class->SUPER::new (
3079	items => [],	3634	items => [],
3080	z => 100,	3635	z => 100,
3081	@_,	3636	@_,
3082	);	3637	);
3083		3638
3084	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3639	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3085		3640
3086	for my $item (@{ $self->{items} }) {	3641	for my $item (@{ $self->{items} }) {
3087	my ($widget, $cb, $tooltip) = @$item;	3642	my ($widget, $cb, $tooltip) = @$item;
3088		3643
3089	# handle various types of items, only text for now	3644	# handle various types of items, only text for now
3090	if (!ref $widget) {	3645	if (!ref $widget) {
		3646	if ($widget =~ /\t/) {
		3647	my ($left, $right) = split /\t/, $widget, 2;
		3648
3091	$widget = new CFClient::UI::Label	3649	$widget = new CFPlus::UI::HBox
3092	can_hover => 1,	3650	can_hover => 1,
3093	can_events => 1,	3651	can_events => 1,
		3652	tooltip => $tooltip,
		3653	children => [
		3654	(new CFPlus::UI::Label markup => $left, expand => 1),
		3655	(new CFPlus::UI::Label markup => $right, align => +1),
		3656	],
		3657	;
		3658
		3659	} else {
		3660	$widget = new CFPlus::UI::Label
		3661	can_hover => 1,
		3662	can_events => 1,
3094	markup => $widget,	3663	markup => $widget,
3095	tooltip => $tooltip	3664	tooltip => $tooltip;
		3665	}
3096	}	3666	}
3097		3667
3098	$self->{item}{$widget} = $item;	3668	$self->{item}{$widget} = $item;
3099		3669
3100	$self->{vbox}->add ($widget);	3670	$self->{vbox}->add ($widget);
…		…
3143	1	3713	1
3144	}	3714	}
3145		3715
3146	#############################################################################	3716	#############################################################################
3147		3717
3148	package CFClient::UI::Multiplexer;	3718	package CFPlus::UI::Multiplexer;
3149		3719
3150	our @ISA = CFClient::UI::Container::;	3720	our @ISA = CFPlus::UI::Container::;
3151		3721
3152	sub new {	3722	sub new {
3153	my $class = shift;	3723	my $class = shift;
3154		3724
3155	my $self = $class->SUPER::new (	3725	my $self = $class->SUPER::new (
…		…
3216	$self->{current}->draw;	3786	$self->{current}->draw;
3217	}	3787	}
3218		3788
3219	#############################################################################	3789	#############################################################################
3220		3790
3221	package CFClient::UI::Notebook;	3791	package CFPlus::UI::Notebook;
3222		3792
3223	our @ISA = CFClient::UI::VBox::;	3793	our @ISA = CFPlus::UI::VBox::;
3224		3794
3225	sub new {	3795	sub new {
3226	my $class = shift;	3796	my $class = shift;
3227		3797
3228	my $self = $class->SUPER::new (	3798	my $self = $class->SUPER::new (
3229	buttonbar => (new CFClient::UI::Buttonbar),	3799	buttonbar => (new CFPlus::UI::Buttonbar),
3230	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3800	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3231	# filter => # will be put between multiplexer and $self	3801	# filter => # will be put between multiplexer and $self
3232	@_,	3802	@_,
3233	);	3803	);
3234		3804
3235	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3805	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3239	}	3809	}
3240		3810
3241	sub add {	3811	sub add {
3242	my ($self, $title, $widget, $tooltip) = @_;	3812	my ($self, $title, $widget, $tooltip) = @_;
3243		3813
3244	Scalar::Util::weaken $self;	3814	CFPlus::weaken $self;
3245		3815
3246	$self->{buttonbar}->add (new CFClient::UI::Button	3816	$self->{buttonbar}->add (new CFPlus::UI::Button
3247	markup => $title,	3817	markup => $title,
3248	tooltip => $tooltip,	3818	tooltip => $tooltip,
3249	on_activate => sub { $self->set_current_page ($widget) },	3819	on_activate => sub { $self->set_current_page ($widget) },
3250	);	3820	);
3251		3821
…		…
3265	$self->emit (page_changed => $self->{multiplexer}{current});	3835	$self->emit (page_changed => $self->{multiplexer}{current});
3266	}	3836	}
3267		3837
3268	#############################################################################	3838	#############################################################################
3269		3839
3270	package CFClient::UI::Combobox;	3840	package CFPlus::UI::Selector;
3271		3841
3272	use utf8;	3842	use utf8;
3273		3843
3274	our @ISA = CFClient::UI::Button::;	3844	our @ISA = CFPlus::UI::Button::;
3275		3845
3276	sub new {	3846	sub new {
3277	my $class = shift;	3847	my $class = shift;
3278		3848
3279	my $self = $class->SUPER::new (	3849	my $self = $class->SUPER::new (
…		…
3296	my ($value, $title, $tooltip) = @$_;	3866	my ($value, $title, $tooltip) = @$_;
3297		3867
3298	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3868	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3299	}	3869	}
3300		3870
3301	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3871	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3302	}	3872	}
3303		3873
3304	sub _set_value {	3874	sub _set_value {
3305	my ($self, $value) = @_;	3875	my ($self, $value) = @_;
3306		3876
…		…
3321	$self->emit (changed => $value);	3891	$self->emit (changed => $value);
3322	}	3892	}
3323		3893
3324	#############################################################################	3894	#############################################################################
3325		3895
3326	package CFClient::UI::Statusbox;	3896	package CFPlus::UI::Statusbox;
3327		3897
3328	our @ISA = CFClient::UI::VBox::;	3898	our @ISA = CFPlus::UI::VBox::;
3329		3899
3330	sub new {	3900	sub new {
3331	my $class = shift;	3901	my $class = shift;
3332		3902
3333	my $self = $class->SUPER::new (	3903	my $self = $class->SUPER::new (
3334	fontsize => 0.8,	3904	fontsize => 0.8,
3335	@_,	3905	@_,
3336	);	3906	);
3337		3907
3338	Scalar::Util::weaken (my $this = $self);	3908	CFPlus::weaken (my $this = $self);
3339		3909
3340	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3910	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3341		3911
3342	$self	3912	$self
3343	}	3913	}
…		…
3345	sub reorder {	3915	sub reorder {
3346	my ($self) = @_;	3916	my ($self) = @_;
3347	my $NOW = Time::HiRes::time;	3917	my $NOW = Time::HiRes::time;
3348		3918
3349	# freeze display when hovering over any label	3919	# freeze display when hovering over any label
3350	return if $CFClient::UI::TOOLTIP->{owner}	3920	return if $CFPlus::UI::TOOLTIP->{owner}
3351	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3921	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3352	values %{ $self->{item} };	3922	values %{ $self->{item} };
3353		3923
3354	while (my ($k, $v) = each %{ $self->{item} }) {	3924	while (my ($k, $v) = each %{ $self->{item} }) {
3355	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3925	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3356	}	3926	}
…		…
3377	for ($short) {	3947	for ($short) {
3378	s/^\s+//;	3948	s/^\s+//;
3379	s/\s+/ /g;	3949	s/\s+/ /g;
3380	}	3950	}
3381		3951
3382	new CFClient::UI::Label	3952	new CFPlus::UI::Label
3383	markup => $short,	3953	markup => $short,
3384	tooltip => $item->{tooltip},	3954	tooltip => $item->{tooltip},
3385	tooltip_font => $::FONT_PROP,	3955	tooltip_font => $::FONT_PROP,
3386	tooltip_width => 0.67,	3956	tooltip_width => 0.67,
3387	fontsize => $item->{fontsize} || $self->{fontsize},	3957	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3466	$self->SUPER::destroy;	4036	$self->SUPER::destroy;
3467	}	4037	}
3468		4038
3469	#############################################################################	4039	#############################################################################
3470		4040
3471	package CFClient::UI::Inventory;
3472
3473	our @ISA = CFClient::UI::Table::;
3474
3475	sub new {
3476	my $class = shift;
3477
3478	my $self = $class->SUPER::new (
3479	col_expand => [0, 1, 0],
3480	@_,
3481	);
3482
3483	$self
3484	}
3485
3486	sub set_items {
3487	my ($self, $items) = @_;
3488
3489	$self->clear;
3490	return unless $items;
3491
3492	my @items = sort {
3493	($a->{type} <=> $b->{type})
3494	or ($a->{name} cmp $b->{name})
3495	} values %$items;
3496
3497	$self->{real_items} = \@items;
3498
3499	my $row = 0;
3500	for my $item (@items) {
3501	CFClient::Item::update_widgets $item;
3502
3503	$self->add (0, $row, $item->{face_widget});
3504	$self->add (1, $row, $item->{desc_widget});
3505	$self->add (2, $row, $item->{weight_widget});
3506
3507	$row++;
3508	}
3509	}
3510
3511	#############################################################################
3512
3513	package CFClient::UI::SpellList;
3514
3515	our @ISA = CFClient::UI::Table::;
3516
3517	sub new {
3518	my $class = shift;
3519
3520	my $self = $class->SUPER::new (
3521	binding => [],
3522	commands => [],
3523	@_,
3524	)
3525	}
3526
3527	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3528
3529	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3530	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3531	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3532	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3533	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3534	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3535	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3536	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3537	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3539
3540	sub rebuild_spell_list {
3541	my ($self) = @_;
3542
3543	$CFClient::UI::ROOT->on_refresh ($self => sub {
3544	$self->clear;
3545
3546	return unless $::CONN;
3547
3548	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3549	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3550	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3551	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3552	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3553
3554	my $row = 0;
3555
3556	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3557	my $spell = $self->{spell}{$_};
3558
3559	$row++;
3560
3561	my $spell_cb = sub {
3562	my ($widget, $ev) = @_;
3563
3564	if ($ev->{button} == 1) {
3565	$::CONN->user_send ("cast $spell->{name}");
3566	} elsif ($ev->{button} == 2) {
3567	$::CONN->user_send ("invoke $spell->{name}");
3568	} elsif ($ev->{button} == 3) {
3569	(new CFClient::UI::Menu
3570	items => [
3571	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3572	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3573	],
3574	)->popup ($ev);
3575	} else {
3576	return 0;
3577	}
3578
3579	1
3580	};
3581
3582	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3583
3584	#TODO: add path info to tooltip
3585	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3586
3587	$self->add (0, $row, new CFClient::UI::Face
3588	face => $spell->{face},
3589	can_hover => 1,
3590	can_events => 1,
3591	tooltip => $tooltip,
3592	on_button_down => $spell_cb,
3593	);
3594
3595	$self->add (1, $row, new CFClient::UI::Label
3596	expand => 1,
3597	text => $spell->{name},
3598	can_hover => 1,
3599	can_events => 1,
3600	tooltip => $tooltip,
3601	on_button_down => $spell_cb,
3602	);
3603
3604	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3605	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3606	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3607	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3608	}
3609	});
3610	}
3611
3612	sub add_spell {
3613	my ($self, $spell) = @_;
3614
3615	$self->{spell}->{$spell->{name}} = $spell;
3616	$self->rebuild_spell_list;
3617	}
3618
3619	sub remove_spell {
3620	my ($self, $spell) = @_;
3621
3622	delete $self->{spell}->{$spell->{name}};
3623	$self->rebuild_spell_list;
3624	}
3625
3626	sub clear_spells {
3627	my ($self) = @_;
3628
3629	$self->{spell} = {};
3630	$self->rebuild_spell_list;
3631	}
3632
3633	#############################################################################
3634
3635	package CFClient::UI::Root;	4041	package CFPlus::UI::Root;
3636		4042
3637	our @ISA = CFClient::UI::Container::;	4043	our @ISA = CFPlus::UI::Container::;
3638		4044
3639	use List::Util qw(min max);	4045	use List::Util qw(min max);
3640		4046
3641	use CFClient::OpenGL;	4047	use CFPlus::OpenGL;
3642		4048
3643	sub new {	4049	sub new {
3644	my $class = shift;	4050	my $class = shift;
3645		4051
3646	my $self = $class->SUPER::new (	4052	my $self = $class->SUPER::new (
3647	visible => 1,	4053	visible => 1,
3648	@_,	4054	@_,
3649	);	4055	);
3650		4056
3651	Scalar::Util::weaken ($self->{root} = $self);	4057	CFPlus::weaken ($self->{root} = $self);
3652		4058
3653	$self	4059	$self
3654	}	4060	}
3655		4061
3656	sub size_request {	4062	sub size_request {
…		…
3822	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4228	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3823		4229
3824	$w = 0 if $w < 0;	4230	$w = 0 if $w < 0;
3825	$h = 0 if $h < 0;	4231	$h = 0 if $h < 0;
3826		4232
		4233	$w = max $widget->{min_w}, $w;
		4234	$h = max $widget->{min_h}, $h;
		4235
		4236	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4237	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4238
		4239	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4240	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4241
3827	$w = int $w + 0.5;	4242	$w = int $w + 0.5;
3828	$h = int $h + 0.5;	4243	$h = int $h + 0.5;
3829		4244
3830	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4245	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831	$widget->{old_w} = $widget->{w};	4246	$widget->{old_w} = $widget->{w};
…		…
3854	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4269	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3855	glMatrixMode GL_MODELVIEW;	4270	glMatrixMode GL_MODELVIEW;
3856	glLoadIdentity;	4271	glLoadIdentity;
3857		4272
3858	{	4273	{
3859	package CFClient::UI::Base;	4274	package CFPlus::UI::Base;
3860		4275
3861	($draw_x, $draw_y, $draw_w, $draw_h) =	4276	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3862	(0, 0, $self->{w}, $self->{h});	4277	(0, 0, $self->{w}, $self->{h});
3863	}
3864		4278
3865	$self->_draw;	4279	$self->_draw;
		4280	}
3866	}	4281	}
3867		4282
3868	#############################################################################	4283	#############################################################################
3869		4284
3870	package CFClient::UI;	4285	package CFPlus::UI;
3871		4286
3872	$ROOT = new CFClient::UI::Root;	4287	$ROOT = new CFPlus::UI::Root;
3873	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4288	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3874		4289
3875	1	4290	1
3876		4291

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