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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.326 by root, Sun Jul 16 20:04:08 2006 UTC vs.
Revision 1.397 by root, Sat Jul 21 14:01:35 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 ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98		120
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
101	}	129	}
102		130
103	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	132	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		133
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		135
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		137
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
112	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		140
114	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	143	$grab->update if $grab;
117	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
118		145
		146	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	147	$TOOLTIP_WATCHER->cb->();
120	}	148	}
121	}	149	}
122		150
123	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
124	my ($ev) = @_;	152	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
126		154
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		156
129	if ($widget != $HOVER) {	157	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		158
132	$hover->update if $hover && $hover->{can_hover};	159	$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;	160	if $HOVER;
140	}	161	}
141		162
142	# convert position array to integers	163	# convert position array to integers
143	sub harmonize {	164	sub harmonize {
…		…
193	reconfigure_widgets;	214	reconfigure_widgets;
194	}	215	}
195		216
196	#############################################################################	217	#############################################################################
197		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
198	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
199		228
200	use strict;	229	use strict;
201		230
202	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
203		232
204	sub new {	233	sub new {
205	my $class = shift;	234	my $class = shift;
206		235
207	my $self = bless {	236	my $self = bless {
…		…
212	h => undef,	241	h => undef,
213	can_events => 1,	242	can_events => 1,
214	@_	243	@_
215	}, $class;	244	}, $class;
216		245
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
218		247
219	for (keys %$self) {	248	for (keys %$self) {
220	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
222	}	251	}
223	}	252	}
224		253
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$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};	256	$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};	257	$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};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
230		259
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		262
234	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
239		268
240	sub destroy {	269	sub destroy {
241	my ($self) = @_;	270	my ($self) = @_;
242		271
243	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
244	%$self = ();	274	%$self = ();
245	}	275	}
246		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
247	sub show {	281	sub show {
248	my ($self) = @_;	282	my ($self) = @_;
249		283
250	return if $self->{parent};	284	return if $self->{parent};
251		285
252	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
253	}	287	}
254		288
255	sub set_visible {	289	sub set_visible {
256	my ($self) = @_;	290	my ($self) = @_;
257		291
…		…
278	delete $self->{root};	312	delete $self->{root};
279		313
280	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
282		316
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
285		319
286	$self->emit ("focus_out");	320	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
…		…
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
345	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
346		380
347	if ($self->{aspect}) {	381	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
349		383
350	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
352		386
353	# use alignment to adjust x, y	387	# use alignment to adjust x, y
354		388
355	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
397		431
398	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
399		433
400	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
401		435
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
405	}	439	}
406	}	440	}
407		441
408	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
409	sub coord2local {	443	sub coord2local {
410	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
411		445
		446	Carp::confess unless $self->{parent};#d#
		447
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	449	}
414		450
415	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
416	sub coord2global {	452	sub coord2global {
417	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
418		454
		455	Carp::confess unless $self->{parent};#d#
		456
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	458	}
421		459
422	sub invoke_focus_in {	460	sub invoke_focus_in {
423	my ($self) = @_;	461	my ($self) = @_;
…		…
452		490
453	$FOCUS->emit ("focus_out") if $FOCUS;	491	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	492	$self->emit ("focus_in");
455	}	493	}
456		494
457	sub invoke_mouse_motion { 1 }	495	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	496	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	497	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
461		500
462	sub invoke_button_down {	501	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
464		503
465	$self->grab_focus;	504	$self->grab_focus;
466		505
467	1	506	0
468	}	507	}
469		508
470	sub connect {	509	sub connect {
471	my ($self, $signal, $cb) = @_;	510	my ($self, $signal, $cb) = @_;
472		511
473	push @{ $self->{signal_cb}{$signal} }, $cb;	512	push @{ $self->{signal_cb}{$signal} }, $cb;
		513
		514	defined wantarray and CFPlus::guard {
		515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		516	@{ $self->{signal_cb}{$signal} };
		517	}
474	}	518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
		524	}
		525
		526	my %has_coords = (
		527	button_down => 1,
		528	button_up => 1,
		529	mouse_motion => 1,
		530	mouse_wheel => 1,
		531	);
475		532
476	sub emit {	533	sub emit {
477	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
478		535
479	#d##TODO# stop propagating at first true, do not use sum	536	# 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	537	# and needlessly verbose code, either.
		538	my @append
		539	= $has_coords{$signal}
		540	? $args[0]->xy ($self)
		541	: ();
		542
		543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		544
		545	for my $cb (
		546	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	554	}
484		555
485	sub find_widget {	556	#sub find_widget {
486	my ($self, $x, $y) = @_;	557	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		558
497	sub set_parent {	559	sub set_parent {
498	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
499		561
500	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
502	}	564	}
503		565
504	sub realloc {	566	sub realloc {
505	my ($self) = @_;	567	my ($self) = @_;
…		…
571	glVertex $self->{w} - 1, 0;	633	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;	634	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;	635	glVertex 0 , $self->{h} - 1;
574	glEnd;	636	glEnd;
575	glPopMatrix;	637	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	638	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}	639	}
578		640
579	$self->_draw;	641	$self->_draw;
580	glPopMatrix;	642	glPopMatrix;
581	}	643	}
…		…
584	my ($self) = @_;	646	my ($self) = @_;
585		647
586	warn "no draw defined for $self\n";	648	warn "no draw defined for $self\n";
587	}	649	}
588		650
		651	my $cntx;#d#
589	sub DESTROY {	652	sub DESTROY {
590	my ($self) = @_;	653	my ($self) = @_;
591		654
592	return if CFClient::in_destruct;	655	return if CFPlus::in_destruct;
593
594	delete $WIDGET{$self+0};
595		656
596	eval { $self->destroy };	657	eval { $self->destroy };
597	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	658	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		659
		660	delete $WIDGET{$self+0};
598	}	661	}
599		662
600	#############################################################################	663	#############################################################################
601		664
602	package CFClient::UI::DrawBG;	665	package CFPlus::UI::DrawBG;
603		666
604	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFPlus::UI::Base::;
605		668
606	use strict;	669	use strict;
607	use CFClient::OpenGL;	670	use CFPlus::OpenGL;
608		671
609	sub new {	672	sub new {
610	my $class = shift;	673	my $class = shift;
611		674
612	# range [value, low, high, page]	675	# range [value, low, high, page]
…		…
643	}	706	}
644	}	707	}
645		708
646	#############################################################################	709	#############################################################################
647		710
648	package CFClient::UI::Empty;	711	package CFPlus::UI::Empty;
649		712
650	our @ISA = CFClient::UI::Base::;	713	our @ISA = CFPlus::UI::Base::;
651		714
652	sub new {	715	sub new {
653	my ($class, %arg) = @_;	716	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	717	$class->SUPER::new (can_events => 0, %arg);
655	}	718	}
…		…
662		725
663	sub draw { }	726	sub draw { }
664		727
665	#############################################################################	728	#############################################################################
666		729
667	package CFClient::UI::Container;	730	package CFPlus::UI::Container;
668		731
669	our @ISA = CFClient::UI::Base::;	732	our @ISA = CFPlus::UI::Base::;
670		733
671	sub new {	734	sub new {
672	my ($class, %arg) = @_;	735	my ($class, %arg) = @_;
673		736
674	my $children = delete $arg{children};	737	my $children = delete $arg{children};
…		…
678	can_events => 0,	741	can_events => 0,
679	%arg,	742	%arg,
680	);	743	);
681		744
682	$self->add (@$children)	745	$self->add (@$children)
683	if $children;	746	if $children && @$children;
684		747
685	$self	748	$self
		749	}
		750
		751	sub realloc {
		752	my ($self) = @_;
		753
		754	$self->{force_realloc} = 1;
		755	$self->{force_size_alloc} = 1;
		756	$self->SUPER::realloc;
686	}	757	}
687		758
688	sub add {	759	sub add {
689	my ($self, @widgets) = @_;	760	my ($self, @widgets) = @_;
690		761
691	$_->set_parent ($self)	762	$_->set_parent ($self)
692	for @widgets;	763	for @widgets;
693		764
		765	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	766	use sort 'stable';
695		767
696	$self->{children} = [	768	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	769	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	770	@{$self->{children}}, @widgets
…		…
717	}	789	}
718		790
719	sub clear {	791	sub clear {
720	my ($self) = @_;	792	my ($self) = @_;
721		793
722	my $children = delete $self->{children};	794	my $children = $self->{children};
723	$self->{children} = [];	795	$self->{children} = [];
724		796
725	for (@$children) {	797	for (@$children) {
726	delete $_->{parent};	798	delete $_->{parent};
727	$_->hide;	799	$_->hide;
…		…
752	$_->draw for @{$self->{children}};	824	$_->draw for @{$self->{children}};
753	}	825	}
754		826
755	#############################################################################	827	#############################################################################
756		828
757	package CFClient::UI::Bin;	829	package CFPlus::UI::Bin;
758		830
759	our @ISA = CFClient::UI::Container::;	831	our @ISA = CFPlus::UI::Container::;
760		832
761	sub new {	833	sub new {
762	my ($class, %arg) = @_;	834	my ($class, %arg) = @_;
763		835
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	836	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
765		837
766	$class->SUPER::new (children => [$child], %arg)	838	$class->SUPER::new (children => [$child], %arg)
767	}	839	}
768		840
769	sub add {	841	sub add {
…		…
776	sub remove {	848	sub remove {
777	my ($self, $widget) = @_;	849	my ($self, $widget) = @_;
778		850
779	$self->SUPER::remove ($widget);	851	$self->SUPER::remove ($widget);
780		852
781	$self->{children} = [new CFClient::UI::Empty]	853	$self->{children} = [new CFPlus::UI::Empty]
782	unless @{$self->{children}};	854	unless @{$self->{children}};
783	}	855	}
784		856
785	sub child { $_[0]->{children}[0] }	857	sub child { $_[0]->{children}[0] }
786		858
…		…
798		870
799	#############################################################################	871	#############################################################################
800		872
801	# back-buffered drawing area	873	# back-buffered drawing area
802		874
803	package CFClient::UI::Window;	875	package CFPlus::UI::Window;
804		876
805	our @ISA = CFClient::UI::Bin::;	877	our @ISA = CFPlus::UI::Bin::;
806		878
807	use CFClient::OpenGL;	879	use CFPlus::OpenGL;
808		880
809	sub new {	881	sub new {
810	my ($class, %arg) = @_;	882	my ($class, %arg) = @_;
811		883
812	my $self = $class->SUPER::new (%arg);	884	my $self = $class->SUPER::new (%arg);
…		…
834	}	906	}
835		907
836	sub render_child {	908	sub render_child {
837	my ($self) = @_;	909	my ($self) = @_;
838		910
839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	911	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
840	glClearColor 0, 0, 0, 0;	912	glClearColor 0, 0, 0, 0;
841	glClear GL_COLOR_BUFFER_BIT;	913	glClear GL_COLOR_BUFFER_BIT;
842		914
843	{	915	{
844	package CFClient::UI::Base;	916	package CFPlus::UI::Base;
845		917
846	($draw_x, $draw_y, $draw_w, $draw_h) =	918	local ($draw_x, $draw_y, $draw_w, $draw_h) =
847	(0, 0, $self->{w}, $self->{h});	919	(0, 0, $self->{w}, $self->{h});
		920
		921	$self->_render;
848	}	922	}
849
850	$self->_render;
851	};	923	};
852	}	924	}
853		925
854	sub _draw {	926	sub _draw {
855	my ($self) = @_;	927	my ($self) = @_;
856
857	my ($w, $h) = @$self{qw(w h)};
858		928
859	my $tex = $self->{texture}	929	my $tex = $self->{texture}
860	or return;	930	or return;
861		931
862	glEnable GL_TEXTURE_2D;	932	glEnable GL_TEXTURE_2D;
863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	933	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864	glColor 0, 0, 0, 1;	934	glColor 0, 0, 0, 1;
865		935
866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	936	$tex->draw_quad_alpha_premultiplied (0, 0);
867		937
868	glDisable GL_TEXTURE_2D;	938	glDisable GL_TEXTURE_2D;
869	}	939	}
870		940
871	#############################################################################	941	#############################################################################
872		942
873	package CFClient::UI::ViewPort;	943	package CFPlus::UI::ViewPort;
874		944
		945	use List::Util qw(min max);
		946
875	our @ISA = CFClient::UI::Window::;	947	our @ISA = CFPlus::UI::Window::;
876		948
877	sub new {	949	sub new {
878	my $class = shift;	950	my $class = shift;
879		951
880	$class->SUPER::new (	952	$class->SUPER::new (
…		…
887	sub size_request {	959	sub size_request {
888	my ($self) = @_;	960	my ($self) = @_;
889		961
890	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	962	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891		963
892	$w = 10 if $self->{scroll_x};	964	$w = 1 if $self->{scroll_x};
893	$h = 10 if $self->{scroll_y};	965	$h = 1 if $self->{scroll_y};
894		966
895	($w, $h)	967	($w, $h)
896	}	968	}
897		969
898	sub invoke_size_allocate {	970	sub invoke_size_allocate {
…		…
910	}	982	}
911		983
912	sub set_offset {	984	sub set_offset {
913	my ($self, $x, $y) = @_;	985	my ($self, $x, $y) = @_;
914		986
		987	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		988	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		989
		990	if ($x != $self->{view_x} or $y != $self->{view_y}) {
915	$self->{view_x} = int $x;	991	$self->{view_x} = $x;
916	$self->{view_y} = int $y;	992	$self->{view_y} = $y;
917		993
		994	$self->emit (changed => $x, $y);
918	$self->update;	995	$self->update;
		996	}
919	}	997	}
920		998
921	# hmm, this does not work for topleft of $self... but we should not ask for that	999	# hmm, this does not work for topleft of $self... but we should not ask for that
922	sub coord2local {	1000	sub coord2local {
923	my ($self, $x, $y) = @_;	1001	my ($self, $x, $y) = @_;
…		…
938	my ($self, $x, $y) = @_;	1016	my ($self, $x, $y) = @_;
939		1017
940	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1018	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
941	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1019	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
942	) {	1020	) {
943	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1021	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944	} else {	1022	} else {
945	$self->CFClient::UI::Base::find_widget ($x, $y)	1023	$self->CFPlus::UI::Base::find_widget ($x, $y)
946	}	1024	}
947	}	1025	}
948		1026
949	sub _render {	1027	sub _render {
950	my ($self) = @_;	1028	my ($self) = @_;
951		1029
952	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1030	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
953	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1031	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
954		1032
955	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1033	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956		1034
957	$self->SUPER::_render;	1035	$self->SUPER::_render;
958	}	1036	}
959		1037
960	#############################################################################	1038	#############################################################################
961		1039
962	package CFClient::UI::ScrolledWindow;	1040	package CFPlus::UI::ScrolledWindow;
963		1041
964	our @ISA = CFClient::UI::HBox::;	1042	our @ISA = CFPlus::UI::Table::;
965		1043
966	sub new {	1044	sub new {
967	my ($class, %arg) = @_;	1045	my ($class, %arg) = @_;
968		1046
969	my $child = delete $arg{child};	1047	my $child = delete $arg{child};
970		1048
971	my $self;	1049	my $self;
972		1050
973	my $slider = new CFClient::UI::Slider	1051	my $hslider = new CFPlus::UI::Slider
		1052	col => 0,
		1053	row => 1,
		1054	vertical => 0,
		1055	range => [0, 0, 1, 0.01], # HACK fix
		1056	on_changed => sub {
		1057	$self->{hpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1059	},
		1060	;
		1061
		1062	my $vslider = new CFPlus::UI::Slider
		1063	col => 1,
		1064	row => 0,
974	vertical => 1,	1065	vertical => 1,
975	range => [0, 0, 1, 0.01], # HACK fix	1066	range => [0, 0, 1, 0.01], # HACK fix
976	on_changed => sub {	1067	on_changed => sub {
977	$self->{vp}->set_offset (0, $_[1]);	1068	$self->{vpos} = $_[1];
		1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
978	},	1070	},
979	;	1071	;
980		1072
981	$self = $class->SUPER::new (	1073	$self = $class->SUPER::new (
982	vp => (new CFClient::UI::ViewPort expand => 1),	1074	scroll_x => 0,
		1075	scroll_y => 1,
		1076	can_events => 1,
983	slider => $slider,	1077	hslider => $hslider,
		1078	vslider => $vslider,
		1079	col_expand => [1, 0],
		1080	row_expand => [1, 0],
984	%arg,	1081	%arg,
985	);	1082	);
986		1083
		1084	$self->{vp} = new CFPlus::UI::ViewPort
		1085	col => 0,
		1086	row => 0,
		1087	expand => 1,
		1088	scroll_x => $self->{scroll_x},
		1089	scroll_y => $self->{scroll_y},
		1090	on_changed => sub {
		1091	my ($vp, $x, $y) = @_;
		1092
		1093	$vp->{parent}{hslider}->set_value ($x);
		1094	$vp->{parent}{vslider}->set_value ($y);
		1095
		1096	0
		1097	},
		1098	;
		1099
987	$self->SUPER::add ($self->{vp}, $self->{slider});	1100	$self->SUPER::add ($self->{vp});
		1101
988	$self->add ($child) if $child;	1102	$self->add ($child) if $child;
989		1103
990	$self	1104	$self
991	}	1105	}
992
993	#TODO# update range on size_allocate depending on child
994		1106
995	sub add {	1107	sub add {
996	my ($self, $widget) = @_;	1108	my ($self, $widget) = @_;
997		1109
998	$self->{vp}->add ($self->{child} = $widget);	1110	$self->{vp}->add ($self->{child} = $widget);
999	}	1111	}
1000		1112
1001	sub update_slider {	1113	sub update_slider {
1002	my ($self) = @_;	1114	my ($self) = @_;
1003		1115
		1116	my $child = ($self->{vp} or return)->child;
		1117
		1118	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1004	$self->{slider}->set_range ([$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]);
1005	}
1006		1120
1007	sub update {	1121	my $visible = $w1 > $w2;
		1122	if ($visible != $self->{hslider_visible}) {
		1123	$self->{hslider_visible} = $visible;
		1124	$visible ? $self->SUPER::add ($self->{hslider})
		1125	: $self->SUPER::remove ($self->{hslider});
		1126	}
		1127
		1128	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
		1129	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1130
		1131	my $visible = $h1 > $h2;
		1132	if ($visible != $self->{vslider_visible}) {
		1133	$self->{vslider_visible} = $visible;
		1134	$visible ? $self->SUPER::add ($self->{vslider})
		1135	: $self->SUPER::remove ($self->{vslider});
		1136	}
		1137	}
		1138
		1139
		1140	sub start_dragging {
1008	my ($self) = @_;	1141	my ($self, $ev) = @_;
1009		1142
1010	$self->SUPER::update;	1143	$self->grab_focus;
1011		1144
1012	$self->update_slider;	1145	my $ox = $self->{vp}{view_x};
		1146	my $oy = $self->{vp}{view_y};
		1147
		1148	$self->{motion} = sub {
		1149	my ($ev, $x, $y) = @_;
		1150
		1151	$ox -= $ev->{xrel};
		1152	$oy -= $ev->{yrel};
		1153
		1154	$self->{vp}->set_offset ($ox, $oy);
		1155	};
		1156	}
		1157
		1158	sub invoke_mouse_wheel {
		1159	my ($self, $ev) = @_;
		1160
		1161	$self->{vslider}->emit (mouse_wheel => $ev);
		1162	$self->{hslider}->emit (mouse_wheel => $ev);
		1163
		1164	1
		1165	}
		1166
		1167	sub invoke_button_down {
		1168	my ($self, $ev, $x, $y) = @_;
		1169
		1170	$self->start_dragging ($ev);
		1171
		1172	1
		1173	}
		1174
		1175	sub invoke_button_up {
		1176	my ($self, $ev, $x, $y) = @_;
		1177
		1178	if (delete $self->{motion}) {
		1179	return 1;
		1180	}
		1181
		1182	0
		1183	}
		1184
		1185	sub invoke_mouse_motion {
		1186	my ($self, $ev, $x, $y) = @_;
		1187
		1188	if ($self->{motion}) {
		1189	$self->{motion}->($ev, $x, $y);
		1190	return 1;
		1191	}
		1192
		1193	0
1013	}	1194	}
1014		1195
1015	sub invoke_size_allocate {	1196	sub invoke_size_allocate {
1016	my ($self, $w, $h) = @_;	1197	my ($self, $w, $h) = @_;
1017		1198
1018	$self->update_slider;	1199	$self->update_slider;
1019
1020	$self->SUPER::invoke_size_allocate ($w, $h)	1200	$self->SUPER::invoke_size_allocate ($w, $h)
1021	}	1201	}
1022		1202
1023	#############################################################################	1203	#############################################################################
1024		1204
1025	package CFClient::UI::Frame;	1205	package CFPlus::UI::Frame;
1026		1206
1027	our @ISA = CFClient::UI::Bin::;	1207	our @ISA = CFPlus::UI::Bin::;
1028		1208
1029	use CFClient::OpenGL;	1209	use CFPlus::OpenGL;
1030		1210
1031	sub new {	1211	sub new {
1032	my $class = shift;	1212	my $class = shift;
1033		1213
1034	$class->SUPER::new (	1214	$class->SUPER::new (
…		…
1060	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1061	}	1241	}
1062		1242
1063	#############################################################################	1243	#############################################################################
1064		1244
1065	package CFClient::UI::FancyFrame;	1245	package CFPlus::UI::FancyFrame;
1066		1246
1067	our @ISA = CFClient::UI::Bin::;	1247	our @ISA = CFPlus::UI::Bin::;
1068		1248
1069	use CFClient::OpenGL;	1249	use CFPlus::OpenGL;
		1250
		1251	sub new {
		1252	my ($class, %arg) = @_;
		1253
		1254	if ((exists $arg{label}) && !ref $arg{label}) {
		1255	$arg{label} = new CFPlus::UI::Label
		1256	align => 1,
		1257	valign => 0,
		1258	text => $arg{label},
		1259	fontsize => ($arg{border} || 0.8) * 0.75;
		1260	}
		1261
		1262	my $self = $class->SUPER::new (
		1263	# label => "",
		1264	fg => [0.6, 0.3, 0.1],
		1265	border => 0.8,
		1266	style => 'single',
		1267	%arg,
		1268	);
		1269
		1270	$self
		1271	}
		1272
		1273	sub add {
		1274	my ($self, @widgets) = @_;
		1275
		1276	$self->SUPER::add (@widgets);
		1277	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1278	}
		1279
		1280	sub border {
		1281	int $_[0]{border} * $::FONTSIZE
		1282	}
		1283
		1284	sub size_request {
		1285	my ($self) = @_;
		1286
		1287	($self->{label_w}, undef) = $self->{label}->size_request
		1288	if $self->{label};
		1289
		1290	my ($w, $h) = $self->SUPER::size_request;
		1291
		1292	(
		1293	$w + $self->border * 2,
		1294	$h + $self->border * 2,
		1295	)
		1296	}
		1297
		1298	sub invoke_size_allocate {
		1299	my ($self, $w, $h) = @_;
		1300
		1301	my $border = $self->border;
		1302
		1303	$w -= List::Util::max 0, $border * 2;
		1304	$h -= List::Util::max 0, $border * 2;
		1305
		1306	if (my $label = $self->{label}) {
		1307	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1308	$label->{h} = List::Util::min $h, $border;
		1309	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1310	}
		1311
		1312	$self->child->configure ($border, $border, $w, $h);
		1313
		1314	1
		1315	}
		1316
		1317	sub _draw {
		1318	my ($self) = @_;
		1319
		1320	my $child = $self->{children}[0];
		1321
		1322	my $border = $self->border;
		1323	my ($w, $h) = ($self->{w}, $self->{h});
		1324
		1325	$child->draw;
		1326
		1327	glColor @{$self->{fg}};
		1328	glBegin GL_LINE_STRIP;
		1329	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1330	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1331	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1332	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1333	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1334	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1335	glEnd;
		1336
		1337	if ($self->{label}) {
		1338	glTranslate $border * 2, 0;
		1339	$self->{label}->_draw;
		1340	}
		1341	}
		1342
		1343	#############################################################################
		1344
		1345	package CFPlus::UI::Toplevel;
		1346
		1347	our @ISA = CFPlus::UI::Bin::;
		1348
		1349	use CFPlus::OpenGL;
1070		1350
1071	my $bg =	1351	my $bg =
1072	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1352	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1073	mipmap => 1, wrap => 1;	1353	mipmap => 1, wrap => 1;
1074		1354
1075	my @border =	1355	my @border =
1076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1356	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1077	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1357	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1358
		1359	my @icon =
		1360	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1361	qw(x1_move.png x1_resize.png);
1078		1362
1079	sub new {	1363	sub new {
1080	my ($class, %arg) = @_;	1364	my ($class, %arg) = @_;
1081		1365
1082	my $self = $class->SUPER::new (	1366	my $self = $class->SUPER::new (
…		…
1087	min_w => 64,	1371	min_w => 64,
1088	min_h => 32,	1372	min_h => 32,
1089	%arg,	1373	%arg,
1090	);	1374	);
1091		1375
1092	$self->{title_widget} = new CFClient::UI::Label	1376	$self->{title_widget} = new CFPlus::UI::Label
1093	align => 0,	1377	align => 0,
1094	valign => 1,	1378	valign => 1,
1095	text => $self->{title},	1379	text => $self->{title},
1096	fontsize => $self->{border},	1380	fontsize => $self->{border},
1097	if exists $self->{title};	1381	if exists $self->{title};
1098		1382
1099	if ($self->{has_close_button}) {	1383	if ($self->{has_close_button}) {
1100	$self->{close_button} =	1384	$self->{close_button} =
1101	new CFClient::UI::ImageButton	1385	new CFPlus::UI::ImageButton
1102	path => 'x1_close.png',	1386	path => 'x1_close.png',
1103	on_activate => sub { $self->emit ("delete") };	1387	on_activate => sub { $self->emit ("delete") };
1104		1388
1105	$self->CFClient::UI::Container::add ($self->{close_button});	1389	$self->CFPlus::UI::Container::add ($self->{close_button});
1106	}	1390	}
1107		1391
1108	$self	1392	$self
1109	}	1393	}
1110		1394
1111	sub add {	1395	sub add {
1112	my ($self, @widgets) = @_;	1396	my ($self, @widgets) = @_;
1113		1397
1114	$self->SUPER::add (@widgets);	1398	$self->SUPER::add (@widgets);
1115	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1399	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1116	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1400	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1117	}	1401	}
1118		1402
1119	sub border {	1403	sub border {
1120	int $_[0]{border} * $::FONTSIZE	1404	int $_[0]{border} * $::FONTSIZE
1121	}	1405	}
…		…
1229	$self->{motion}->($ev, $x, $y) if $self->{motion};	1513	$self->{motion}->($ev, $x, $y) if $self->{motion};
1230		1514
1231	! ! $self->{motion}	1515	! ! $self->{motion}
1232	}	1516	}
1233		1517
		1518	sub invoke_visibility_change {
		1519	my ($self, $visible) = @_;
		1520
		1521	delete $self->{motion} unless $visible;
		1522
		1523	0
		1524	}
		1525
1234	sub _draw {	1526	sub _draw {
1235	my ($self) = @_;	1527	my ($self) = @_;
1236		1528
1237	my $child = $self->{children}[0];	1529	my $child = $self->{children}[0];
1238		1530
…		…
1243	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1535	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1244		1536
1245	my $border = $self->border;	1537	my $border = $self->border;
1246		1538
1247	glColor @{ $self->{border_bg} };	1539	glColor @{ $self->{border_bg} };
1248	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1540	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1249	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1541	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1250	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1542	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1251	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1543	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1544
		1545	# move
		1546	my $w2 = ($w - $border) * .5;
		1547	my $h2 = ($h - $border) * .5;
		1548	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1549	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1550	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1551
		1552	# resize
		1553	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1554	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1555	unless $self->{has_close_button};
		1556	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1557	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1252		1558
1253	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1559	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1254	glColor @{ $self->{bg} };	1560	glColor @{ $self->{bg} };
1255		1561
1256	# TODO: repeat texture not scale	1562	# TODO: repeat texture not scale
…		…
1275	if $self->{close_button};	1581	if $self->{close_button};
1276	}	1582	}
1277		1583
1278	#############################################################################	1584	#############################################################################
1279		1585
1280	package CFClient::UI::Table;	1586	package CFPlus::UI::Table;
1281		1587
1282	our @ISA = CFClient::UI::Base::;	1588	our @ISA = CFPlus::UI::Container::;
1283		1589
1284	use List::Util qw(max sum);	1590	use List::Util qw(max sum);
1285		1591
1286	use CFClient::OpenGL;	1592	use CFPlus::OpenGL;
1287		1593
1288	sub new {	1594	sub new {
1289	my $class = shift;	1595	my $class = shift;
1290		1596
1291	$class->SUPER::new (	1597	$class->SUPER::new (
1292	col_expand => [],	1598	col_expand => [],
		1599	row_expand => [],
1293	@_,	1600	@_,
1294	)	1601	)
1295	}	1602	}
1296		1603
1297	sub children {
1298	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1299	}
1300
1301	sub add {	1604	sub add {
1302	my ($self, $x, $y, $child) = @_;	1605	my ($self, @widgets) = @_;
1303		1606
1304	$child->set_parent ($self);	1607	for my $child (@widgets) {
1305	$self->{children}[$y][$x] = $child;	1608	$child->{rowspan} ||= 1;
		1609	$child->{colspan} ||= 1;
		1610	}
1306		1611
1307	$self->realloc;	1612	$self->SUPER::add (@widgets);
1308	}	1613	}
1309		1614
1310	sub remove {	1615	sub add_at {
		1616	my $self = shift;
		1617
		1618	my @widgets;
		1619
		1620	while (@_) {
		1621	my ($col, $row, $child) = splice @_, 0, 3, ();
		1622
		1623	$child->{row} = $row;
		1624	$child->{col} = $col;
		1625
		1626	push @widgets, $child;
		1627	}
		1628
		1629	$self->add (@widgets);
		1630	}
		1631
		1632	sub get_wh {
1311	my ($self, $child) = @_;	1633	my ($self) = @_;
1312		1634
1313	# TODO: not yet implemented	1635	my (@w, @h);
1314	}
1315
1316	# TODO: move to container class maybe? send children a signal on removal?
1317	sub clear {
1318	my ($self) = @_;
1319		1636
1320	my @children = $self->children;	1637	my @children = $self->children;
1321	delete $self->{children};	1638
		1639	# first pass, columns
		1640	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1641	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1642
		1643	my $sw = sum @w[$c .. $c + $cs - 1];
		1644
		1645	if ($w > $sw) {
		1646	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1647	}
1322		1648	}
1323	for (@children) {
1324	delete $_->{parent};
1325	$_->hide;
1326	}
1327		1649
1328	$self->realloc;	1650	# second pass, rows
1329	}	1651	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1330
1331	sub get_wh {
1332	my ($self) = @_;
1333
1334	my (@w, @h);
1335
1336	for my $y (0 .. $#{$self->{children}}) {
1337	my $row = $self->{children}[$y]
1338	or next;
1339
1340	for my $x (0 .. $#$row) {
1341	my $widget = $row->[$x]
1342	or next;
1343	my ($w, $h) = @$widget{qw(req_w req_h)};	1652	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1344		1653
1345	$w[$x] = max $w[$x], $w;	1654	my $sh = sum @h[$r .. $r + $rs - 1];
1346	$h[$y] = max $h[$y], $h;	1655
		1656	if ($h > $sh) {
		1657	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1347	}	1658	}
1348	}	1659	}
1349		1660
1350	(\@w, \@h)	1661	(\@w, \@h)
1351	}	1662	}
…		…
1367	my ($ws, $hs) = $self->get_wh;	1678	my ($ws, $hs) = $self->get_wh;
1368		1679
1369	my $req_w = (sum @$ws) || 1;	1680	my $req_w = (sum @$ws) || 1;
1370	my $req_h = (sum @$hs) || 1;	1681	my $req_h = (sum @$hs) || 1;
1371		1682
1372	# TODO: nicer code && do row_expand	1683	# now linearly scale the rows/columns to the allocated size
1373	my @col_expand = @{$self->{col_expand}};	1684	my @col_expand = @{$self->{col_expand}};
1374	@col_expand = (1) x @$ws unless @col_expand;	1685	@col_expand = (1) x @$ws unless @col_expand;
1375	my $col_expand = (sum @col_expand) || 1;	1686	my $col_expand = (sum @col_expand) || 1;
1376		1687
1377	# linearly scale sizes
1378	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1688	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1379	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1380		1689
1381	CFClient::UI::harmonize $ws;	1690	CFPlus::UI::harmonize $ws;
		1691
		1692	my @row_expand = @{$self->{row_expand}};
		1693	@row_expand = (1) x @$ws unless @row_expand;
		1694	my $row_expand = (sum @row_expand) || 1;
		1695
		1696	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1697
1382	CFClient::UI::harmonize $hs;	1698	CFPlus::UI::harmonize $hs;
1383		1699
1384	my $y;	1700	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1701	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1385		1702
1386	for my $r (0 .. $#{$self->{children}}) {	1703	for my $widget ($self->children) {
1387	my $row = $self->{children}[$r]	1704	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1388	or next;
1389		1705
1390	my $x = 0;	1706	$widget->configure (
1391	my $row_h = $hs->[$r];	1707	$x[$c], $y[$r],
		1708	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1392		1709	);
1393	for my $c (0 .. $#$row) {	1710	}
1394	my $col_w = $ws->[$c];
1395		1711
1396	if (my $widget = $row->[$c]) {	1712	1
1397	$widget->configure ($x, $y, $col_w, $row_h);	1713	}
1398	}
1399		1714
1400	$x += $col_w;	1715	#############################################################################
		1716
		1717	package CFPlus::UI::Fixed;
		1718
		1719	use List::Util qw(min max);
		1720
		1721	our @ISA = CFPlus::UI::Container::;
		1722
		1723	sub add {
		1724	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1725
		1726	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1727	$self->SUPER::add ($child);
		1728	}
		1729
		1730	sub _scale($$$) {
		1731	my ($mode, $val, $max) = @_;
		1732
		1733	$mode eq "abs" ? $val
		1734	: $mode eq "rel" ? $val * $max
		1735	: 0
		1736	}
		1737
		1738	sub size_request {
		1739	my ($self) = @_;
		1740
		1741	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1742
		1743	# determine overall size by querying abs widgets
		1744	for my $child ($self->visible_children) {
		1745	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1746
		1747	if ($pos eq "abs") {
		1748	$w = _scale $size, $w, $child->{req_w};
		1749	$h = _scale $size, $h, $child->{req_h};
		1750
		1751	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1752	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1401	}	1753	}
		1754	}
1402		1755
1403	$y += $row_h;	1756	my $W = $x2 - $x1;
		1757	my $H = $y2 - $y1;
		1758
		1759	# now layout remaining widgets
		1760	for my $child ($self->visible_children) {
		1761	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1762
		1763	if ($pos ne "abs") {
		1764	$x = _scale $pos, $x, $W;
		1765	$y = _scale $pos, $x, $H;
		1766	$w = _scale $size, $w, $child->{req_w};
		1767	$h = _scale $size, $h, $child->{req_h};
		1768
		1769	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1770	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1771	}
		1772	}
		1773
		1774	my $W = $x2 - $x1;
		1775	my $H = $y2 - $y1;
		1776
		1777	($W, $H)
		1778	}
		1779
		1780	sub invoke_size_allocate {
		1781	my ($self, $W, $H) = @_;
		1782
		1783	for my $child ($self->visible_children) {
		1784	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1785
		1786	$x = _scale $pos, $x, $W;
		1787	$y = _scale $pos, $x, $H;
		1788	$w = _scale $size, $w, $child->{req_w};
		1789	$h = _scale $size, $h, $child->{req_h};
		1790
		1791	$child->configure ($x, $y, $w, $h);
1404	}	1792	}
1405		1793
1406	1	1794	1
1407	}	1795	}
1408		1796
1409	sub find_widget {
1410	my ($self, $x, $y) = @_;
1411
1412	$x -= $self->{x};
1413	$y -= $self->{y};
1414
1415	my $res;
1416
1417	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1418	$res = $_->find_widget ($x, $y)
1419	and return $res;
1420	}
1421
1422	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1423	}
1424
1425	sub _draw {
1426	my ($self) = @_;
1427
1428	for (grep $_, @{$self->{children}}) {
1429	$_->draw for grep $_, @$_;
1430	}
1431	}
1432
1433	#############################################################################	1797	#############################################################################
1434		1798
1435	package CFClient::UI::Box;	1799	package CFPlus::UI::Box;
1436		1800
1437	our @ISA = CFClient::UI::Container::;	1801	our @ISA = CFPlus::UI::Container::;
1438		1802
1439	sub size_request {	1803	sub size_request {
1440	my ($self) = @_;	1804	my ($self) = @_;
1441		1805
1442	$self->{vertical}	1806	$self->{vertical}
…		…
1475	$req[$_] += $space * $children[$_]{expand}	1839	$req[$_] += $space * $children[$_]{expand}
1476	for 0 .. $#children;	1840	for 0 .. $#children;
1477	}	1841	}
1478	}	1842	}
1479		1843
1480	CFClient::UI::harmonize \@req;	1844	CFPlus::UI::harmonize \@req;
1481		1845
1482	my $pos = 0;	1846	my $pos = 0;
1483	for (0 .. $#children) {	1847	for (0 .. $#children) {
1484	my $alloc = $req[$_];	1848	my $alloc = $req[$_];
1485	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1849	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1490	1	1854	1
1491	}	1855	}
1492		1856
1493	#############################################################################	1857	#############################################################################
1494		1858
1495	package CFClient::UI::HBox;	1859	package CFPlus::UI::HBox;
1496		1860
1497	our @ISA = CFClient::UI::Box::;	1861	our @ISA = CFPlus::UI::Box::;
1498		1862
1499	sub new {	1863	sub new {
1500	my $class = shift;	1864	my $class = shift;
1501		1865
1502	$class->SUPER::new (	1866	$class->SUPER::new (
…		…
1505	)	1869	)
1506	}	1870	}
1507		1871
1508	#############################################################################	1872	#############################################################################
1509		1873
1510	package CFClient::UI::VBox;	1874	package CFPlus::UI::VBox;
1511		1875
1512	our @ISA = CFClient::UI::Box::;	1876	our @ISA = CFPlus::UI::Box::;
1513		1877
1514	sub new {	1878	sub new {
1515	my $class = shift;	1879	my $class = shift;
1516		1880
1517	$class->SUPER::new (	1881	$class->SUPER::new (
…		…
1520	)	1884	)
1521	}	1885	}
1522		1886
1523	#############################################################################	1887	#############################################################################
1524		1888
1525	package CFClient::UI::Label;	1889	package CFPlus::UI::Label;
1526		1890
1527	our @ISA = CFClient::UI::DrawBG::;	1891	our @ISA = CFPlus::UI::DrawBG::;
1528		1892
1529	use CFClient::OpenGL;	1893	use CFPlus::OpenGL;
1530		1894
1531	sub new {	1895	sub new {
1532	my ($class, %arg) = @_;	1896	my ($class, %arg) = @_;
1533		1897
1534	my $self = $class->SUPER::new (	1898	my $self = $class->SUPER::new (
…		…
1537	#active_bg => none	1901	#active_bg => none
1538	#font => default_font	1902	#font => default_font
1539	#text => initial text	1903	#text => initial text
1540	#markup => initial narkup	1904	#markup => initial narkup
1541	#max_w => maximum pixel width	1905	#max_w => maximum pixel width
		1906	#style => 0, # render flags
1542	ellipsise => 3, # end	1907	ellipsise => 3, # end
1543	layout => (new CFClient::Layout),	1908	layout => (new CFPlus::Layout),
1544	fontsize => 1,	1909	fontsize => 1,
1545	align => -1,	1910	align => -1,
1546	valign => -1,	1911	valign => -1,
1547	padding_x => 2,	1912	padding_x => 2,
1548	padding_y => 2,	1913	padding_y => 2,
1549	can_events => 0,	1914	can_events => 0,
1550	%arg	1915	%arg
1551	);	1916	);
1552		1917
1553	if (exists $self->{template}) {	1918	if (exists $self->{template}) {
1554	my $layout = new CFClient::Layout;	1919	my $layout = new CFPlus::Layout;
1555	$layout->set_text (delete $self->{template});	1920	$layout->set_text (delete $self->{template});
1556	$self->{template} = $layout;	1921	$self->{template} = $layout;
1557	}	1922	}
1558		1923
1559	if (exists $self->{markup}) {	1924	if (exists $self->{markup}) {
…		…
1561	} else {	1926	} else {
1562	$self->set_text (delete $self->{text});	1927	$self->set_text (delete $self->{text});
1563	}	1928	}
1564		1929
1565	$self	1930	$self
1566	}
1567
1568	sub escape($) {
1569	local $_ = $_[0];
1570
1571	s/&/&amp;/g;
1572	s/>/&gt;/g;
1573	s/</&lt;/g;
1574
1575	$_
1576	}	1931	}
1577		1932
1578	sub update {	1933	sub update {
1579	my ($self) = @_;	1934	my ($self) = @_;
1580		1935
…		…
1707	};	2062	};
1708		2063
1709	my $w = List::Util::min $self->{w} + 4, $size->[0];	2064	my $w = List::Util::min $self->{w} + 4, $size->[0];
1710	my $h = List::Util::min $self->{h} + 2, $size->[1];	2065	my $h = List::Util::min $self->{h} + 2, $size->[1];
1711		2066
1712	$self->{layout}->render ($self->{ox}, $self->{oy});	2067	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1713	}	2068	}
1714		2069
1715	#############################################################################	2070	#############################################################################
1716		2071
1717	package CFClient::UI::EntryBase;	2072	package CFPlus::UI::EntryBase;
1718		2073
1719	our @ISA = CFClient::UI::Label::;	2074	our @ISA = CFPlus::UI::Label::;
1720		2075
1721	use CFClient::OpenGL;	2076	use CFPlus::OpenGL;
1722		2077
1723	sub new {	2078	sub new {
1724	my $class = shift;	2079	my $class = shift;
1725		2080
1726	$class->SUPER::new (	2081	$class->SUPER::new (
…		…
1730	active_fg => [0, 0, 0],	2085	active_fg => [0, 0, 0],
1731	can_hover => 1,	2086	can_hover => 1,
1732	can_focus => 1,	2087	can_focus => 1,
1733	valign => 0,	2088	valign => 0,
1734	can_events => 1,	2089	can_events => 1,
		2090	ellipsise => 0,
1735	#text => ...	2091	#text => ...
1736	#hidden => "*",	2092	#hidden => "*",
1737	@_	2093	@_
1738	)	2094	)
1739	}	2095	}
…		…
1784	my $sym = $ev->{sym};	2140	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2141	my $uni = $ev->{unicode};
1786		2142
1787	my $text = $self->get_text;	2143	my $text = $self->get_text;
1788		2144
		2145	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2146
1789	if ($uni == 8) {	2147	if ($uni == 8) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2148	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2149	} elsif ($uni == 127) {
1792	substr $text, $self->{cursor}, 1, "";	2150	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2151	} elsif ($sym == CFPlus::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2152	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2153	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2154	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2155	} elsif ($sym == CFPlus::SDLK_HOME) {
		2156	# what a hack
		2157	$self->{cursor} =
		2158	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2159	? length $1
		2160	: 0;
		2161	} elsif ($sym == CFPlus::SDLK_END) {
		2162	# uh, again
		2163	$self->{cursor} =
		2164	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2165	? $self->{cursor} + length $1
		2166	: length $self->{text};
		2167	} elsif ($uni == 21) { # ctrl-u
		2168	$text = "";
1798	$self->{cursor} = 0;	2169	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2170	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2171	$self->emit ('escape');
1803	} elsif ($uni) {	2172	} elsif ($uni == 0x0d) {
		2173	substr $text, $self->{cursor}++, 0, "\012";
		2174	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2175	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2176	} else {
1806	return 0;	2177	return 0;
1807	}	2178	}
1808		2179
1809	$self->_set_text ($text);	2180	$self->_set_text ($text);
1810		2181
1811	$self->realloc;	2182	$self->realloc;
		2183	$self->update;
1812		2184
1813	1	2185	1
1814	}	2186	}
1815		2187
1816	sub invoke_focus_in {	2188	sub invoke_focus_in {
…		…
1878	utf8::encode $text;	2250	utf8::encode $text;
1879		2251
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2252	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1881	}	2253	}
1882		2254
1883	glColor @{$self->{fg}};
1884	glBegin GL_LINES;	2255	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2256	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2257	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2258	glEnd;
1888	}	2259	}
1889	}	2260	}
1890		2261
		2262	#############################################################################
		2263
1891	package CFClient::UI::Entry;	2264	package CFPlus::UI::Entry;
1892		2265
1893	our @ISA = CFClient::UI::EntryBase::;	2266	our @ISA = CFPlus::UI::EntryBase::;
1894		2267
1895	use CFClient::OpenGL;	2268	use CFPlus::OpenGL;
1896		2269
1897	sub invoke_key_down {	2270	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2271	my ($self, $ev) = @_;
1899		2272
1900	my $sym = $ev->{sym};	2273	my $sym = $ev->{sym};
1901		2274
1902	if ($sym == 13) {	2275	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2276	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2277	my $txt = $self->get_text;
1905		2278
1906	$self->{history_pointer} = -1;	2279	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2280	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2281	$self->emit (activate => $txt);
1909	$self->update;	2282	$self->update;
1910		2283
1911	} elsif ($sym == CFClient::SDLK_UP) {	2284	} elsif ($sym == CFPlus::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2285	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2286	$self->{history_saveback} = $self->get_text;
1914	}	2287	}
1915	if (@{$self->{history} || []} > 0) {	2288	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2289	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2291	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2292	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2293	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2294	}
1922		2295
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2296	} elsif ($sym == CFPlus::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2297	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2298	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2299
1927	if ($self->{history_pointer} >= 0) {	2300	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2301	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1937	1	2310	1
1938	}	2311	}
1939		2312
1940	#############################################################################	2313	#############################################################################
1941		2314
		2315	package CFPlus::UI::TextEdit;
		2316
		2317	our @ISA = CFPlus::UI::EntryBase::;
		2318
		2319	use CFPlus::OpenGL;
		2320
		2321	sub move_cursor_ver {
		2322	my ($self, $dy) = @_;
		2323
		2324	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2325
		2326	$y += $dy;
		2327
		2328	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2329	$self->{cursor} = $index;
		2330	delete $self->{cur_h};
		2331	$self->update;
		2332	return;
		2333	}
		2334	}
		2335
		2336	sub invoke_key_down {
		2337	my ($self, $ev) = @_;
		2338
		2339	my $sym = $ev->{sym};
		2340
		2341	if ($sym == CFPlus::SDLK_UP) {
		2342	$self->move_cursor_ver (-1);
		2343	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2344	$self->move_cursor_ver (+1);
		2345	} else {
		2346	return $self->SUPER::invoke_key_down ($ev)
		2347	}
		2348
		2349	1
		2350	}
		2351
		2352	#############################################################################
		2353
1942	package CFClient::UI::Button;	2354	package CFPlus::UI::Button;
1943		2355
1944	our @ISA = CFClient::UI::Label::;	2356	our @ISA = CFPlus::UI::Label::;
1945		2357
1946	use CFClient::OpenGL;	2358	use CFPlus::OpenGL;
1947		2359
1948	my @tex =	2360	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2361	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);	2362	qw(b1_button_inactive.png b1_button_active.png);
1951		2363
1952	sub new {	2364	sub new {
1953	my $class = shift;	2365	my $class = shift;
1954		2366
1955	$class->SUPER::new (	2367	$class->SUPER::new (
1956	padding_x => 4,	2368	padding_x => 4,
1957	padding_y => 4,	2369	padding_y => 4,
1958	fg => [1, 1, 1],	2370	fg => [1.0, 1.0, 1.0],
1959	active_fg => [0, 0, 1],	2371	active_fg => [0.8, 0.8, 0.8],
1960	can_hover => 1,	2372	can_hover => 1,
1961	align => 0,	2373	align => 0,
1962	valign => 0,	2374	valign => 0,
1963	can_events => 1,	2375	can_events => 1,
1964	@_	2376	@_
…		…
1982		2394
1983	glEnable GL_TEXTURE_2D;	2395	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2396	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2397	glColor 0, 0, 0, 1;
1986		2398
		2399	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2400	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2401
1989	glDisable GL_TEXTURE_2D;	2402	glDisable GL_TEXTURE_2D;
1990		2403
1991	$self->SUPER::_draw;	2404	$self->SUPER::_draw;
1992	}	2405	}
1993		2406
1994	#############################################################################	2407	#############################################################################
1995		2408
		2409	package CFPlus::UI::CheckBox;
		2410
		2411	our @ISA = CFPlus::UI::DrawBG::;
		2412
		2413	my @tex =
		2414	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2415	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2416
		2417	use CFPlus::OpenGL;
		2418
		2419	sub new {
		2420	my $class = shift;
		2421
		2422	$class->SUPER::new (
		2423	padding_x => 2,
		2424	padding_y => 2,
		2425	fg => [1, 1, 1],
		2426	active_fg => [1, 1, 0],
		2427	bg => [0, 0, 0, 0.2],
		2428	active_bg => [1, 1, 1, 0.5],
		2429	state => 0,
		2430	can_hover => 1,
		2431	@_
		2432	)
		2433	}
		2434
		2435	sub size_request {
		2436	my ($self) = @_;
		2437
		2438	(6) x 2
		2439	}
		2440
		2441	sub toggle {
		2442	my ($self) = @_;
		2443
		2444	$self->{state} = !$self->{state};
		2445	$self->emit (changed => $self->{state});
		2446	$self->update;
		2447	}
		2448
		2449	sub invoke_button_down {
		2450	my ($self, $ev, $x, $y) = @_;
		2451
		2452	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2453	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2454	$self->toggle;
		2455	} else {
		2456	return 0
		2457	}
		2458
		2459	1
		2460	}
		2461
		2462	sub _draw {
		2463	my ($self) = @_;
		2464
		2465	$self->SUPER::_draw;
		2466
		2467	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2468
		2469	my ($w, $h) = @$self{qw(w h)};
		2470
		2471	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2472
		2473	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2474
		2475	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2476
		2477	glEnable GL_TEXTURE_2D;
		2478	$tex->draw_quad_alpha (0, 0, $s, $s);
		2479	glDisable GL_TEXTURE_2D;
		2480	}
		2481
		2482	#############################################################################
		2483
		2484	package CFPlus::UI::Image;
		2485
		2486	our @ISA = CFPlus::UI::Base::;
		2487
		2488	use CFPlus::OpenGL;
		2489
		2490	our %texture_cache;
		2491
		2492	sub new {
		2493	my $class = shift;
		2494
		2495	my $self = $class->SUPER::new (
		2496	can_events => 0,
		2497	@_,
		2498	);
		2499
		2500	$self->{path} || $self->{tex}
		2501	or Carp::croak "'path' or 'tex' attributes required";
		2502
		2503	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2504	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2505
		2506	CFPlus::weaken $texture_cache{$self->{path}};
		2507
		2508	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2509
		2510	$self
		2511	}
		2512
		2513	sub STORABLE_freeze {
		2514	my ($self, $cloning) = @_;
		2515
		2516	$self->{path}
		2517	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2518
		2519	$self->{path}
		2520	}
		2521
		2522	sub STORABLE_attach {
		2523	my ($self, $cloning, $path) = @_;
		2524
		2525	$self->new (path => $path)
		2526	}
		2527
		2528	sub size_request {
		2529	my ($self) = @_;
		2530
		2531	($self->{tex}{w}, $self->{tex}{h})
		2532	}
		2533
		2534	sub _draw {
		2535	my ($self) = @_;
		2536
		2537	my $tex = $self->{tex};
		2538
		2539	my ($w, $h) = ($self->{w}, $self->{h});
		2540
		2541	if ($self->{rot90}) {
		2542	glRotate 90, 0, 0, 1;
		2543	glTranslate 0, -$self->{w}, 0;
		2544
		2545	($w, $h) = ($h, $w);
		2546	}
		2547
		2548	glEnable GL_TEXTURE_2D;
		2549	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2550
		2551	$tex->draw_quad (0, 0, $w, $h);
		2552
		2553	glDisable GL_TEXTURE_2D;
		2554	}
		2555
		2556	#############################################################################
		2557
1996	package CFClient::UI::ImageButton;	2558	package CFPlus::UI::ImageButton;
1997		2559
1998	our @ISA = CFClient::UI::Image::;	2560	our @ISA = CFPlus::UI::Image::;
1999		2561
2000	use CFClient::OpenGL;	2562	use CFPlus::OpenGL;
2001		2563
2002	my %textures;	2564	my %textures;
2003		2565
2004	sub new {	2566	sub new {
2005	my $class = shift;	2567	my $class = shift;
…		…
2027	1	2589	1
2028	}	2590	}
2029		2591
2030	#############################################################################	2592	#############################################################################
2031		2593
2032	package CFClient::UI::CheckBox;
2033
2034	our @ISA = CFClient::UI::DrawBG::;
2035
2036	my @tex =
2037	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2038	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039
2040	use CFClient::OpenGL;
2041
2042	sub new {
2043	my $class = shift;
2044
2045	$class->SUPER::new (
2046	padding_x => 2,
2047	padding_y => 2,
2048	fg => [1, 1, 1],
2049	active_fg => [1, 1, 0],
2050	bg => [0, 0, 0, 0.2],
2051	active_bg => [1, 1, 1, 0.5],
2052	state => 0,
2053	can_hover => 1,
2054	@_
2055	)
2056	}
2057
2058	sub size_request {
2059	my ($self) = @_;
2060
2061	(6) x 2
2062	}
2063
2064	sub toggle {
2065	my ($self) = @_;
2066
2067	$self->{state} = !$self->{state};
2068	$self->emit (changed => $self->{state});
2069	$self->update;
2070	}
2071
2072	sub invoke_button_down {
2073	my ($self, $ev, $x, $y) = @_;
2074
2075	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2076	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2077	$self->toggle;
2078	} else {
2079	return 0
2080	}
2081
2082	1
2083	}
2084
2085	sub _draw {
2086	my ($self) = @_;
2087
2088	$self->SUPER::_draw;
2089
2090	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2091
2092	my ($w, $h) = @$self{qw(w h)};
2093
2094	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2095
2096	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2097
2098	my $tex = $self->{state} ? $tex[1] : $tex[0];
2099
2100	glEnable GL_TEXTURE_2D;
2101	$tex->draw_quad_alpha (0, 0, $s, $s);
2102	glDisable GL_TEXTURE_2D;
2103	}
2104
2105	#############################################################################
2106
2107	package CFClient::UI::Image;	2594	package CFPlus::UI::VGauge;
2108		2595
2109	our @ISA = CFClient::UI::Base::;	2596	our @ISA = CFPlus::UI::Base::;
2110
2111	use CFClient::OpenGL;
2112
2113	our %texture_cache;
2114
2115	sub new {
2116	my $class = shift;
2117
2118	my $self = $class->SUPER::new (
2119	can_events => 0,
2120	@_,
2121	);
2122
2123	$self->{path}
2124	or Carp::croak "required attribute 'path' not set";
2125
2126	$self->{tex} = $texture_cache{$self->{path}} ||=
2127	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2128
2129	Scalar::Util::weaken $texture_cache{$self->{path}};
2130
2131	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2132
2133	$self
2134	}
2135
2136	sub size_request {
2137	my ($self) = @_;
2138
2139	($self->{tex}{w}, $self->{tex}{h})
2140	}
2141
2142	sub _draw {
2143	my ($self) = @_;
2144
2145	my $tex = $self->{tex};
2146
2147	my ($w, $h) = ($self->{w}, $self->{h});
2148
2149	if ($self->{rot90}) {
2150	glRotate 90, 0, 0, 1;
2151	glTranslate 0, -$self->{w}, 0;
2152
2153	($w, $h) = ($h, $w);
2154	}
2155
2156	glEnable GL_TEXTURE_2D;
2157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2158
2159	$tex->draw_quad_alpha (0, 0, $w, $h);
2160
2161	glDisable GL_TEXTURE_2D;
2162	}
2163
2164	#############################################################################
2165
2166	package CFClient::UI::VGauge;
2167
2168	our @ISA = CFClient::UI::Base::;
2169		2597
2170	use List::Util qw(min max);	2598	use List::Util qw(min max);
2171		2599
2172	use CFClient::OpenGL;	2600	use CFPlus::OpenGL;
2173		2601
2174	my %tex = (	2602	my %tex = (
2175	food => [	2603	food => [
2176	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2604	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2177	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2605	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2178	],	2606	],
2179	grace => [	2607	grace => [
2180	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2608	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2181	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2609	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2182	],	2610	],
2183	hp => [	2611	hp => [
2184	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2612	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2185	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2613	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2186	],	2614	],
2187	mana => [	2615	mana => [
2188	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2189	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2617	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2190	],	2618	],
2191	);	2619	);
2192		2620
2193	# eg. VGauge->new (gauge => 'food'), default gauge: food	2621	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2296	glDisable GL_TEXTURE_2D;	2724	glDisable GL_TEXTURE_2D;
2297	}	2725	}
2298		2726
2299	#############################################################################	2727	#############################################################################
2300		2728
2301	package CFClient::UI::Gauge;	2729	package CFPlus::UI::Gauge;
2302		2730
2303	our @ISA = CFClient::UI::VBox::;	2731	our @ISA = CFPlus::UI::VBox::;
2304		2732
2305	sub new {	2733	sub new {
2306	my ($class, %arg) = @_;	2734	my ($class, %arg) = @_;
2307		2735
2308	my $self = $class->SUPER::new (	2736	my $self = $class->SUPER::new (
…		…
2310	can_hover => 1,	2738	can_hover => 1,
2311	can_events => 1,	2739	can_events => 1,
2312	%arg,	2740	%arg,
2313	);	2741	);
2314		2742
2315	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2743	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2316	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2744	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2317	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2745	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2318		2746
2319	$self	2747	$self
2320	}	2748	}
2321		2749
2322	sub set_fontsize {	2750	sub set_fontsize {
…		…
2343	$self->{value}->set_text ($val);	2771	$self->{value}->set_text ($val);
2344	}	2772	}
2345		2773
2346	#############################################################################	2774	#############################################################################
2347		2775
2348	package CFClient::UI::Slider;	2776	package CFPlus::UI::Slider;
2349		2777
2350	use strict;	2778	use strict;
2351		2779
2352	use CFClient::OpenGL;	2780	use CFPlus::OpenGL;
2353		2781
2354	our @ISA = CFClient::UI::DrawBG::;	2782	our @ISA = CFPlus::UI::DrawBG::;
2355		2783
2356	my @tex =	2784	my @tex =
2357	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2785	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2358	qw(s1_slider.png s1_slider_bg.png);	2786	qw(s1_slider.png s1_slider_bg.png);
2359		2787
2360	sub new {	2788	sub new {
2361	my $class = shift;	2789	my $class = shift;
2362		2790
…		…
2451	}	2879	}
2452		2880
2453	1	2881	1
2454	}	2882	}
2455		2883
		2884	sub invoke_mouse_wheel {
		2885	my ($self, $ev) = @_;
		2886
		2887	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2888
		2889	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2890
		2891	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		2892
		2893	! ! $delta
		2894	}
		2895
2456	sub update {	2896	sub update {
2457	my ($self) = @_;	2897	my ($self) = @_;
2458		2898
2459	delete $self->{knob_w};	2899	delete $self->{knob_w};
2460	$self->SUPER::update;	2900	$self->SUPER::update;
…		…
2507	glDisable GL_TEXTURE_2D;	2947	glDisable GL_TEXTURE_2D;
2508	}	2948	}
2509		2949
2510	#############################################################################	2950	#############################################################################
2511		2951
2512	package CFClient::UI::ValSlider;	2952	package CFPlus::UI::ValSlider;
2513		2953
2514	our @ISA = CFClient::UI::HBox::;	2954	our @ISA = CFPlus::UI::HBox::;
2515		2955
2516	sub new {	2956	sub new {
2517	my ($class, %arg) = @_;	2957	my ($class, %arg) = @_;
2518		2958
2519	my $range = delete $arg{range};	2959	my $range = delete $arg{range};
2520		2960
2521	my $self = $class->SUPER::new (	2961	my $self = $class->SUPER::new (
2522	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2962	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2523	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2963	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2524	to_value => sub { shift },	2964	to_value => sub { shift },
2525	from_value => sub { shift },	2965	from_value => sub { shift },
2526	%arg,	2966	%arg,
2527	);	2967	);
2528		2968
…		…
2548	sub set_range { shift->{slider}->set_range (@_) }	2988	sub set_range { shift->{slider}->set_range (@_) }
2549	sub set_value { shift->{slider}->set_value (@_) }	2989	sub set_value { shift->{slider}->set_value (@_) }
2550		2990
2551	#############################################################################	2991	#############################################################################
2552		2992
2553	package CFClient::UI::TextScroller;	2993	package CFPlus::UI::TextScroller;
2554		2994
2555	our @ISA = CFClient::UI::HBox::;	2995	our @ISA = CFPlus::UI::HBox::;
2556		2996
2557	use CFClient::OpenGL;	2997	use CFPlus::OpenGL;
2558		2998
2559	sub new {	2999	sub new {
2560	my $class = shift;	3000	my $class = shift;
2561		3001
2562	my $self = $class->SUPER::new (	3002	my $self = $class->SUPER::new (
2563	fontsize => 1,	3003	fontsize => 1,
2564	can_events => 0,	3004	can_events => 1,
2565	indent => 0,	3005	indent => 0,
2566	#font => default_font	3006	#font => default_font
2567	@_,	3007	@_,
2568		3008
2569	layout => (new CFClient::Layout),	3009	layout => (new CFPlus::Layout),
2570	par => [],	3010	par => [],
		3011	max_par => 0,
2571	height => 0,	3012	height => 0,
2572	children => [	3013	children => [
2573	(new CFClient::UI::Empty expand => 1),	3014	(new CFPlus::UI::Empty expand => 1),
2574	(new CFClient::UI::Slider vertical => 1),	3015	(new CFPlus::UI::Slider vertical => 1),
2575	],	3016	],
2576	);	3017	);
2577		3018
2578	$self->{children}[1]->connect (changed => sub { $self->update });	3019	$self->{children}[1]->connect (changed => sub { $self->update });
2579		3020
…		…
2609		3050
2610	$self->reflow;	3051	$self->reflow;
2611		3052
2612	local $self->{children} = [$empty, $slider];	3053	local $self->{children} = [$empty, $slider];
2613	$self->SUPER::invoke_size_allocate ($w, $h)	3054	$self->SUPER::invoke_size_allocate ($w, $h)
		3055	}
		3056
		3057	sub invoke_mouse_wheel {
		3058	my ($self, $ev) = @_;
		3059
		3060	return 0 unless $ev->{dy}; # only vertical movements
		3061
		3062	$self->{children}[1]->emit (mouse_wheel => $ev);
		3063
		3064	1
2614	}	3065	}
2615		3066
2616	sub get_layout {	3067	sub get_layout {
2617	my ($self, $para) = @_;	3068	my ($self, $para) = @_;
2618		3069
…		…
2646		3097
2647	# todo: base offset on lines or so, not on pixels	3098	# todo: base offset on lines or so, not on pixels
2648	$self->{children}[1]->set_value ($offset);	3099	$self->{children}[1]->set_value ($offset);
2649	}	3100	}
2650		3101
		3102	sub current_paragraph {
		3103	my ($self) = @_;
		3104
		3105	$self->{top_paragraph} - 1
		3106	}
		3107
		3108	sub scroll_to {
		3109	my ($self, $para) = @_;
		3110
		3111	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3112
		3113	$self->{scroll_to} = $para;
		3114	$self->update;
		3115	}
		3116
2651	sub clear {	3117	sub clear {
2652	my ($self) = @_;	3118	my ($self) = @_;
2653		3119
2654	my (undef, undef, @other) = @{ $self->{children} };	3120	my (undef, undef, @other) = @{ $self->{children} };
2655	$self->remove ($_) for @other;	3121	$self->remove ($_) for @other;
…		…
2658	$self->{height} = 0;	3124	$self->{height} = 0;
2659	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3125	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2660	}	3126	}
2661		3127
2662	sub add_paragraph {	3128	sub add_paragraph {
2663	my ($self, $color, $para, $indent) = @_;	3129	my $self = shift;
2664		3130
2665	my ($text, @w) = ref $para ? @$para : $para;	3131	for my $para (@_) {
2666
2667	$para = {	3132	$para = {
		3133	fg => [1, 1, 1, 1],
		3134	indent => 0,
		3135	markup => "",
		3136	widget => [],
		3137	ref $para ? %$para : (markup => $para),
2668	w => 1e10,	3138	w => 1e10,
2669	wrapped => 1,	3139	wrapped => 1,
2670	fg => $color,
2671	indent => $indent,
2672	markup => $text,
2673	widget => \@w,
2674	};	3140	};
2675		3141
2676	$self->add (@w) if @w;	3142	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2677	push @{$self->{par}}, $para;	3143	push @{$self->{par}}, $para;
		3144	}
		3145
		3146	if (my $max = $self->{max_par}) {
		3147	shift @{$self->{par}} while @{$self->{par}} > $max;
		3148	}
2678		3149
2679	$self->{need_reflow}++;	3150	$self->{need_reflow}++;
2680	$self->update;	3151	$self->update;
2681	}	3152	}
2682		3153
2683	sub scroll_to_bottom {	3154	sub scroll_to_bottom {
2684	my ($self) = @_;	3155	my ($self) = @_;
2685		3156
2686	$self->{scroll_to_bottom} = 1;	3157	$self->{scroll_to} = $#{$self->{par}};
2687	$self->update;	3158	$self->update;
2688	}	3159	}
2689		3160
		3161	sub force_uptodate {
		3162	my ($self) = @_;
		3163
		3164	if (delete $self->{need_reflow}) {
		3165	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3166
		3167	my $height = 0;
		3168
		3169	for my $para (@{$self->{par}}) {
		3170	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3171	my $layout = $self->get_layout ($para);
		3172	my ($w, $h) = $layout->size;
		3173
		3174	$para->{w} = $w + $para->{indent};
		3175	$para->{h} = $h;
		3176	$para->{wrapped} = $layout->has_wrapped;
		3177	}
		3178
		3179	$para->{y} = $height;
		3180	$height += $para->{h};
		3181	}
		3182
		3183	$self->{height} = $height;
		3184	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3185
		3186	delete $self->{texture};
		3187	}
		3188
		3189	if (my $paridx = delete $self->{scroll_to}) {
		3190	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3191	}
		3192	}
		3193
2690	sub update {	3194	sub update {
2691	my ($self) = @_;	3195	my ($self) = @_;
2692		3196
2693	$self->SUPER::update;	3197	$self->SUPER::update;
2694		3198
2695	return unless $self->{h} > 0;	3199	return unless $self->{h} > 0;
2696		3200
2697	delete $self->{texture};	3201	delete $self->{texture};
2698		3202
2699	$ROOT->on_post_alloc ($self => sub {	3203	$ROOT->on_post_alloc ($self => sub {
		3204	$self->force_uptodate;
		3205
2700	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3206	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2701		3207
2702	if (delete $self->{need_reflow}) {
2703	my $height = 0;
2704
2705	for my $para (@{$self->{par}}) {
2706	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2707	my $layout = $self->get_layout ($para);
2708	my ($w, $h) = $layout->size;
2709
2710	$para->{w} = $w + $para->{indent};
2711	$para->{h} = $h;
2712	$para->{wrapped} = $layout->has_wrapped;
2713	}
2714
2715	$height += $para->{h};
2716	}
2717
2718	$self->{height} = $height;
2719
2720	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2721
2722	delete $self->{texture};
2723	}
2724
2725	if (delete $self->{scroll_to_bottom}) {
2726	$self->{children}[1]->set_value (1e10);
2727	}
2728
2729	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3208	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2730	glClearColor 0, 0, 0, 0;	3209	glClearColor 0, 0, 0, 0;
2731	glClear GL_COLOR_BUFFER_BIT;	3210	glClear GL_COLOR_BUFFER_BIT;
2732		3211
		3212	package CFPlus::UI::Base;
		3213	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3214	(0, 0, $self->{w}, $self->{h});
		3215
		3216	my $top = int $self->{children}[1]{range}[0];
		3217
		3218	my $paridx = 0;
		3219	my $top_paragraph;
2733	my $top = int $self->{children}[1]{range}[0];	3220	my $top = int $self->{children}[1]{range}[0];
2734		3221
2735	my $y0 = $top;	3222	my $y0 = $top;
2736	my $y1 = $top + $H;	3223	my $y1 = $top + $H;
2737		3224
2738	my $y = 0;
2739
2740	for my $para (@{$self->{par}}) {	3225	for my $para (@{$self->{par}}) {
2741	my $h = $para->{h};	3226	my $h = $para->{h};
		3227	my $y = $para->{y};
2742		3228
2743	if ($y0 < $y + $h && $y < $y1) {	3229	if ($y0 < $y + $h && $y < $y1) {
2744
2745	my $layout = $self->get_layout ($para);	3230	my $layout = $self->get_layout ($para);
2746		3231
2747	$layout->render ($para->{indent}, $y - $y0);	3232	$layout->render ($para->{indent}, $y - $y0);
2748		3233
2749	if (my @w = @{ $para->{widget} }) {	3234	if (my @w = @{ $para->{widget} }) {
…		…
2758	$_->draw;	3243	$_->draw;
2759	}	3244	}
2760	}	3245	}
2761	}	3246	}
2762		3247
2763	$y += $h;	3248	$paridx++;
		3249	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3250	}
		3251
		3252	$self->{top_paragraph} = $top_paragraph;
2765	};	3253	};
2766	});	3254	});
2767	}	3255	}
2768		3256
2769	sub reconfigure {	3257	sub reconfigure {
…		…
2787	$self->{children}[1]->draw;	3275	$self->{children}[1]->draw;
2788	}	3276	}
2789		3277
2790	#############################################################################	3278	#############################################################################
2791		3279
2792	package CFClient::UI::Animator;	3280	package CFPlus::UI::Animator;
2793		3281
2794	use CFClient::OpenGL;	3282	use CFPlus::OpenGL;
2795		3283
2796	our @ISA = CFClient::UI::Bin::;	3284	our @ISA = CFPlus::UI::Bin::;
2797		3285
2798	sub moveto {	3286	sub moveto {
2799	my ($self, $x, $y) = @_;	3287	my ($self, $x, $y) = @_;
2800		3288
2801	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3289	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2829	glPopMatrix;	3317	glPopMatrix;
2830	}	3318	}
2831		3319
2832	#############################################################################	3320	#############################################################################
2833		3321
2834	package CFClient::UI::Flopper;	3322	package CFPlus::UI::Flopper;
2835		3323
2836	our @ISA = CFClient::UI::Button::;	3324	our @ISA = CFPlus::UI::Button::;
2837		3325
2838	sub new {	3326	sub new {
2839	my $class = shift;	3327	my $class = shift;
2840		3328
2841	my $self = $class->SUPER::new (	3329	my $self = $class->SUPER::new (
…		…
2853	$self->{other}->toggle_visibility;	3341	$self->{other}->toggle_visibility;
2854	}	3342	}
2855		3343
2856	#############################################################################	3344	#############################################################################
2857		3345
2858	package CFClient::UI::Tooltip;	3346	package CFPlus::UI::Tooltip;
2859		3347
2860	our @ISA = CFClient::UI::Bin::;	3348	our @ISA = CFPlus::UI::Bin::;
2861		3349
2862	use CFClient::OpenGL;	3350	use CFPlus::OpenGL;
2863		3351
2864	sub new {	3352	sub new {
2865	my $class = shift;	3353	my $class = shift;
2866		3354
2867	$class->SUPER::new (	3355	$class->SUPER::new (
…		…
2870	)	3358	)
2871	}	3359	}
2872		3360
2873	sub set_tooltip_from {	3361	sub set_tooltip_from {
2874	my ($self, $widget) = @_;	3362	my ($self, $widget) = @_;
		3363
		3364	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3365	if $widget->{tooltip} =~ /^#(.*)$/;
2875		3366
2876	my $tooltip = $widget->{tooltip};	3367	my $tooltip = $widget->{tooltip};
2877		3368
2878	if ($ENV{CFPLUS_DEBUG} & 2) {	3369	if ($ENV{CFPLUS_DEBUG} & 2) {
2879	$tooltip .= "\n\n" . (ref $widget) . "\n"	3370	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2883	}	3374	}
2884		3375
2885	$tooltip =~ s/^\n+//;	3376	$tooltip =~ s/^\n+//;
2886	$tooltip =~ s/\n+$//;	3377	$tooltip =~ s/\n+$//;
2887		3378
2888	$self->add (new CFClient::UI::Label	3379	$self->add (new CFPlus::UI::Label
2889	markup => $tooltip,	3380	markup => $tooltip,
2890	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3381	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2891	fontsize => 0.8,	3382	fontsize => 0.8,
2892	fg => [0, 0, 0, 1],	3383	style => 1, # FLAG_INVERSE
2893	ellipsise => 0,	3384	ellipsise => 0,
2894	font => ($widget->{tooltip_font} || $::FONT_PROP),	3385	font => ($widget->{tooltip_font} || $::FONT_PROP),
2895	);	3386	);
2896	}	3387	}
2897		3388
…		…
2916		3407
2917	$self->{root}->on_post_alloc ("move_$self" => sub {	3408	$self->{root}->on_post_alloc ("move_$self" => sub {
2918	my $widget = $self->{owner}	3409	my $widget = $self->{owner}
2919	or return;	3410	or return;
2920		3411
		3412	if ($widget->{visible}) {
2921	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3413	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2922		3414
2923	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3415	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2924	if $x + $self->{w} > $self->{root}{w};	3416	if $x + $self->{w} > $self->{root}{w};
2925		3417
2926	$self->move_abs ($x, $y);	3418	$self->move_abs ($x, $y);
		3419	} else {
		3420	$self->hide;
		3421	}
2927	});	3422	});
2928	}	3423	}
2929		3424
2930	sub _draw {	3425	sub _draw {
2931	my ($self) = @_;	3426	my ($self) = @_;
…		…
2955	$self->SUPER::_draw;	3450	$self->SUPER::_draw;
2956	}	3451	}
2957		3452
2958	#############################################################################	3453	#############################################################################
2959		3454
2960	package CFClient::UI::Face;	3455	package CFPlus::UI::Face;
2961		3456
2962	our @ISA = CFClient::UI::Base::;	3457	our @ISA = CFPlus::UI::DrawBG::;
2963		3458
2964	use CFClient::OpenGL;	3459	use CFPlus::OpenGL;
2965		3460
2966	sub new {	3461	sub new {
2967	my $class = shift;	3462	my $class = shift;
2968		3463
2969	my $self = $class->SUPER::new (	3464	my $self = $class->SUPER::new (
		3465	size_w => 32,
		3466	size_h => 8,
2970	aspect => 1,	3467	aspect => 1,
2971	can_events => 0,	3468	can_events => 0,
2972	@_,	3469	@_,
2973	);	3470	);
2974		3471
2975	if ($self->{anim} && $self->{animspeed}) {	3472	if ($self->{anim} && $self->{animspeed}) {
2976	Scalar::Util::weaken (my $widget = $self);	3473	CFPlus::weaken (my $widget = $self);
2977		3474
		3475	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3476	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2978	$self->{timer} = Event->timer (	3477	$self->{timer} = Event->timer (
2979	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2980	hard => 1,	3478	parked => 1,
2981	interval => $self->{animspeed},
2982	cb => sub {	3479	cb => sub {
		3480	return unless $::CONN && $widget;
		3481
2983	++$widget->{frame};	3482	++$widget->{frame};
		3483	$widget->update_face;
2984	$widget->update;	3484	$widget->update;
		3485
		3486	$widget->update_timer;
2985	},	3487	},
2986	);	3488	);
		3489
		3490	$self->update_face;
		3491	$self->update_timer;
2987	}	3492	}
2988		3493
2989	$self	3494	$self
2990	}	3495	}
2991		3496
		3497	sub update_timer {
		3498	my ($self) = @_;
		3499
		3500	return unless $self->{timer};
		3501
		3502	if ($self->{visible}) {
		3503	$self->{timer}->at (
		3504	$self->{anim_start}
		3505	+ $self->{animspeed}
		3506	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3507	);
		3508	$self->{timer}->start;
		3509	} else {
		3510	$self->{timer}->stop;
		3511	}
		3512	}
		3513
		3514	sub update_face {
		3515	my ($self) = @_;
		3516
		3517	return unless $::CONN;
		3518
		3519	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3520	if ($anim && @$anim) {
		3521	delete $self->{wait_face};
		3522	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3523	}
		3524	}
		3525	}
		3526
2992	sub size_request {	3527	sub size_request {
2993	(32, 8)	3528	my ($self) = @_;
		3529
		3530	if ($::CONN) {
		3531	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3532	if (my $tex = $::CONN->{texture}[$faceid]) {
		3533	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3534	} else {
		3535	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3536	$self->realloc;
		3537	});
		3538	}
		3539	}
		3540	}
		3541
		3542	($self->{size_w} || 8, $self->{size_h} || 8)
2994	}	3543	}
2995		3544
2996	sub update {	3545	sub update {
2997	my ($self) = @_;	3546	my ($self) = @_;
2998		3547
2999	return unless $self->{visible};	3548	return unless $self->{visible};
3000		3549
3001	$self->SUPER::update;	3550	$self->SUPER::update;
3002	}	3551	}
3003		3552
		3553	sub invoke_visibility_change {
		3554	my ($self) = @_;
		3555
		3556	$self->update_timer;
		3557
		3558	0
		3559	}
		3560
3004	sub _draw {	3561	sub _draw {
3005	my ($self) = @_;	3562	my ($self) = @_;
3006		3563
3007	return unless $::CONN;	3564	return unless $::CONN;
3008		3565
3009	my $face;	3566	$self->SUPER::_draw;
3010		3567
3011	if ($self->{frame}) {
3012	my $anim = $::CONN->{anim}[$self->{anim}];	3568	my $faceid = $::CONN->{faceid}[$self->{face}]
3013		3569	or return;
3014	$face = $anim->[ $self->{frame} % @$anim ]
3015	if $anim && @$anim;
3016	}
3017		3570
3018	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3571	my $tex = $::CONN->{texture}[$faceid];
3019		3572
3020	if ($tex) {	3573	if ($tex) {
3021	glEnable GL_TEXTURE_2D;	3574	glEnable GL_TEXTURE_2D;
3022	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3575	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3023	glColor 0, 0, 0, 1;	3576	glColor 0, 0, 0, 1;
…		…
3027	}	3580	}
3028		3581
3029	sub destroy {	3582	sub destroy {
3030	my ($self) = @_;	3583	my ($self) = @_;
3031		3584
3032	$self->{timer}->cancel	3585	(delete $self->{timer})->cancel
3033	if $self->{timer};	3586	if $self->{timer};
3034		3587
3035	$self->SUPER::destroy;	3588	$self->SUPER::destroy;
3036	}	3589	}
3037		3590
3038	#############################################################################	3591	#############################################################################
3039		3592
3040	package CFClient::UI::Buttonbar;	3593	package CFPlus::UI::Buttonbar;
3041		3594
3042	our @ISA = CFClient::UI::HBox::;	3595	our @ISA = CFPlus::UI::HBox::;
3043		3596
3044	# TODO: should actualyl wrap buttons and other goodies.	3597	# TODO: should actually wrap buttons and other goodies.
3045		3598
3046	#############################################################################	3599	#############################################################################
3047		3600
3048	package CFClient::UI::Menu;	3601	package CFPlus::UI::Menu;
3049		3602
3050	our @ISA = CFClient::UI::FancyFrame::;	3603	our @ISA = CFPlus::UI::Toplevel::;
3051		3604
3052	use CFClient::OpenGL;	3605	use CFPlus::OpenGL;
3053		3606
3054	sub new {	3607	sub new {
3055	my $class = shift;	3608	my $class = shift;
3056		3609
3057	my $self = $class->SUPER::new (	3610	my $self = $class->SUPER::new (
3058	items => [],	3611	items => [],
3059	z => 100,	3612	z => 100,
3060	@_,	3613	@_,
3061	);	3614	);
3062		3615
3063	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3616	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3064		3617
3065	for my $item (@{ $self->{items} }) {	3618	for my $item (@{ $self->{items} }) {
3066	my ($widget, $cb, $tooltip) = @$item;	3619	my ($widget, $cb, $tooltip) = @$item;
3067		3620
3068	# handle various types of items, only text for now	3621	# handle various types of items, only text for now
3069	if (!ref $widget) {	3622	if (!ref $widget) {
3070	if ($widget =~ /\t/) {	3623	if ($widget =~ /\t/) {
3071	my ($left, $right) = split /\t/, $widget, 2;	3624	my ($left, $right) = split /\t/, $widget, 2;
3072		3625
3073	$widget = new CFClient::UI::HBox	3626	$widget = new CFPlus::UI::HBox
3074	can_hover => 1,	3627	can_hover => 1,
3075	can_events => 1,	3628	can_events => 1,
3076	tooltip => $tooltip,	3629	tooltip => $tooltip,
3077	children => [	3630	children => [
3078	(new CFClient::UI::Label markup => $left, expand => 1),	3631	(new CFPlus::UI::Label markup => $left, expand => 1),
3079	(new CFClient::UI::Label markup => $right, align => +1),	3632	(new CFPlus::UI::Label markup => $right, align => +1),
3080	],	3633	],
3081	;	3634	;
3082		3635
3083	} else {	3636	} else {
3084	$widget = new CFClient::UI::Label	3637	$widget = new CFPlus::UI::Label
3085	can_hover => 1,	3638	can_hover => 1,
3086	can_events => 1,	3639	can_events => 1,
3087	markup => $widget,	3640	markup => $widget,
3088	tooltip => $tooltip;	3641	tooltip => $tooltip;
3089	}	3642	}
…		…
3137	1	3690	1
3138	}	3691	}
3139		3692
3140	#############################################################################	3693	#############################################################################
3141		3694
3142	package CFClient::UI::Multiplexer;	3695	package CFPlus::UI::Multiplexer;
3143		3696
3144	our @ISA = CFClient::UI::Container::;	3697	our @ISA = CFPlus::UI::Container::;
3145		3698
3146	sub new {	3699	sub new {
3147	my $class = shift;	3700	my $class = shift;
3148		3701
3149	my $self = $class->SUPER::new (	3702	my $self = $class->SUPER::new (
…		…
3210	$self->{current}->draw;	3763	$self->{current}->draw;
3211	}	3764	}
3212		3765
3213	#############################################################################	3766	#############################################################################
3214		3767
3215	package CFClient::UI::Notebook;	3768	package CFPlus::UI::Notebook;
3216		3769
3217	our @ISA = CFClient::UI::VBox::;	3770	our @ISA = CFPlus::UI::VBox::;
3218		3771
3219	sub new {	3772	sub new {
3220	my $class = shift;	3773	my $class = shift;
3221		3774
3222	my $self = $class->SUPER::new (	3775	my $self = $class->SUPER::new (
3223	buttonbar => (new CFClient::UI::Buttonbar),	3776	buttonbar => (new CFPlus::UI::Buttonbar),
3224	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3777	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3225	# filter => # will be put between multiplexer and $self	3778	# filter => # will be put between multiplexer and $self
3226	@_,	3779	@_,
3227	);	3780	);
3228		3781
3229	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3782	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3233	}	3786	}
3234		3787
3235	sub add {	3788	sub add {
3236	my ($self, $title, $widget, $tooltip) = @_;	3789	my ($self, $title, $widget, $tooltip) = @_;
3237		3790
3238	Scalar::Util::weaken $self;	3791	CFPlus::weaken $self;
3239		3792
3240	$self->{buttonbar}->add (new CFClient::UI::Button	3793	$self->{buttonbar}->add (new CFPlus::UI::Button
3241	markup => $title,	3794	markup => $title,
3242	tooltip => $tooltip,	3795	tooltip => $tooltip,
3243	on_activate => sub { $self->set_current_page ($widget) },	3796	on_activate => sub { $self->set_current_page ($widget) },
3244	);	3797	);
3245		3798
…		…
3259	$self->emit (page_changed => $self->{multiplexer}{current});	3812	$self->emit (page_changed => $self->{multiplexer}{current});
3260	}	3813	}
3261		3814
3262	#############################################################################	3815	#############################################################################
3263		3816
3264	package CFClient::UI::Combobox;	3817	package CFPlus::UI::Selector;
3265		3818
3266	use utf8;	3819	use utf8;
3267		3820
3268	our @ISA = CFClient::UI::Button::;	3821	our @ISA = CFPlus::UI::Button::;
3269		3822
3270	sub new {	3823	sub new {
3271	my $class = shift;	3824	my $class = shift;
3272		3825
3273	my $self = $class->SUPER::new (	3826	my $self = $class->SUPER::new (
…		…
3290	my ($value, $title, $tooltip) = @$_;	3843	my ($value, $title, $tooltip) = @$_;
3291		3844
3292	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3845	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3293	}	3846	}
3294		3847
3295	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3848	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3296	}	3849	}
3297		3850
3298	sub _set_value {	3851	sub _set_value {
3299	my ($self, $value) = @_;	3852	my ($self, $value) = @_;
3300		3853
…		…
3315	$self->emit (changed => $value);	3868	$self->emit (changed => $value);
3316	}	3869	}
3317		3870
3318	#############################################################################	3871	#############################################################################
3319		3872
3320	package CFClient::UI::Statusbox;	3873	package CFPlus::UI::Statusbox;
3321		3874
3322	our @ISA = CFClient::UI::VBox::;	3875	our @ISA = CFPlus::UI::VBox::;
3323		3876
3324	sub new {	3877	sub new {
3325	my $class = shift;	3878	my $class = shift;
3326		3879
3327	my $self = $class->SUPER::new (	3880	my $self = $class->SUPER::new (
3328	fontsize => 0.8,	3881	fontsize => 0.8,
3329	@_,	3882	@_,
3330	);	3883	);
3331		3884
3332	Scalar::Util::weaken (my $this = $self);	3885	CFPlus::weaken (my $this = $self);
3333		3886
3334	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3887	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3335		3888
3336	$self	3889	$self
3337	}	3890	}
…		…
3339	sub reorder {	3892	sub reorder {
3340	my ($self) = @_;	3893	my ($self) = @_;
3341	my $NOW = Time::HiRes::time;	3894	my $NOW = Time::HiRes::time;
3342		3895
3343	# freeze display when hovering over any label	3896	# freeze display when hovering over any label
3344	return if $CFClient::UI::TOOLTIP->{owner}	3897	return if $CFPlus::UI::TOOLTIP->{owner}
3345	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3898	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3346	values %{ $self->{item} };	3899	values %{ $self->{item} };
3347		3900
3348	while (my ($k, $v) = each %{ $self->{item} }) {	3901	while (my ($k, $v) = each %{ $self->{item} }) {
3349	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3902	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3350	}	3903	}
…		…
3371	for ($short) {	3924	for ($short) {
3372	s/^\s+//;	3925	s/^\s+//;
3373	s/\s+/ /g;	3926	s/\s+/ /g;
3374	}	3927	}
3375		3928
3376	new CFClient::UI::Label	3929	new CFPlus::UI::Label
3377	markup => $short,	3930	markup => $short,
3378	tooltip => $item->{tooltip},	3931	tooltip => $item->{tooltip},
3379	tooltip_font => $::FONT_PROP,	3932	tooltip_font => $::FONT_PROP,
3380	tooltip_width => 0.67,	3933	tooltip_width => 0.67,
3381	fontsize => $item->{fontsize} || $self->{fontsize},	3934	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3460	$self->SUPER::destroy;	4013	$self->SUPER::destroy;
3461	}	4014	}
3462		4015
3463	#############################################################################	4016	#############################################################################
3464		4017
3465	package CFClient::UI::Inventory;
3466
3467	our @ISA = CFClient::UI::Table::;
3468
3469	sub new {
3470	my $class = shift;
3471
3472	my $self = $class->SUPER::new (
3473	col_expand => [0, 1, 0],
3474	@_,
3475	);
3476
3477	$self
3478	}
3479
3480	sub set_items {
3481	my ($self, $items) = @_;
3482
3483	$self->clear;
3484	return unless $items;
3485
3486	my @items = sort {
3487	($a->{type} <=> $b->{type})
3488	or ($a->{name} cmp $b->{name})
3489	} values %$items;
3490
3491	$self->{real_items} = \@items;
3492
3493	my $row = 0;
3494	for my $item (@items) {
3495	CFClient::Item::update_widgets $item;
3496
3497	$self->add (0, $row, $item->{face_widget});
3498	$self->add (1, $row, $item->{desc_widget});
3499	$self->add (2, $row, $item->{weight_widget});
3500
3501	$row++;
3502	}
3503	}
3504
3505	#############################################################################
3506
3507	package CFClient::UI::SpellList;
3508
3509	our @ISA = CFClient::UI::Table::;
3510
3511	sub new {
3512	my $class = shift;
3513
3514	my $self = $class->SUPER::new (
3515	binding => [],
3516	commands => [],
3517	@_,
3518	)
3519	}
3520
3521	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3522
3523	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3524	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3525	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3526	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3527	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3528	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3529	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3530	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3531	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3532	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3533
3534	sub rebuild_spell_list {
3535	my ($self) = @_;
3536
3537	$CFClient::UI::ROOT->on_refresh ($self => sub {
3538	$self->clear;
3539
3540	return unless $::CONN;
3541
3542	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3543	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3544	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3545	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3546	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3547
3548	my $row = 0;
3549
3550	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3551	my $spell = $self->{spell}{$_};
3552
3553	$row++;
3554
3555	my $spell_cb = sub {
3556	my ($widget, $ev) = @_;
3557
3558	if ($ev->{button} == 1) {
3559	$::CONN->user_send ("cast $spell->{name}");
3560	} elsif ($ev->{button} == 2) {
3561	$::CONN->user_send ("invoke $spell->{name}");
3562	} elsif ($ev->{button} == 3) {
3563	(new CFClient::UI::Menu
3564	items => [
3565	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3566	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3567	],
3568	)->popup ($ev);
3569	} else {
3570	return 0;
3571	}
3572
3573	1
3574	};
3575
3576	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3577
3578	#TODO: add path info to tooltip
3579	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3580
3581	$self->add (0, $row, new CFClient::UI::Face
3582	face => $spell->{face},
3583	can_hover => 1,
3584	can_events => 1,
3585	tooltip => $tooltip,
3586	on_button_down => $spell_cb,
3587	);
3588
3589	$self->add (1, $row, new CFClient::UI::Label
3590	expand => 1,
3591	text => $spell->{name},
3592	can_hover => 1,
3593	can_events => 1,
3594	tooltip => $tooltip,
3595	on_button_down => $spell_cb,
3596	);
3597
3598	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3599	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3600	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3601	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3602	}
3603	});
3604	}
3605
3606	sub add_spell {
3607	my ($self, $spell) = @_;
3608
3609	$self->{spell}->{$spell->{name}} = $spell;
3610	$self->rebuild_spell_list;
3611	}
3612
3613	sub remove_spell {
3614	my ($self, $spell) = @_;
3615
3616	delete $self->{spell}->{$spell->{name}};
3617	$self->rebuild_spell_list;
3618	}
3619
3620	sub clear_spells {
3621	my ($self) = @_;
3622
3623	$self->{spell} = {};
3624	$self->rebuild_spell_list;
3625	}
3626
3627	#############################################################################
3628
3629	package CFClient::UI::Root;	4018	package CFPlus::UI::Root;
3630		4019
3631	our @ISA = CFClient::UI::Container::;	4020	our @ISA = CFPlus::UI::Container::;
3632		4021
3633	use List::Util qw(min max);	4022	use List::Util qw(min max);
3634		4023
3635	use CFClient::OpenGL;	4024	use CFPlus::OpenGL;
3636		4025
3637	sub new {	4026	sub new {
3638	my $class = shift;	4027	my $class = shift;
3639		4028
3640	my $self = $class->SUPER::new (	4029	my $self = $class->SUPER::new (
3641	visible => 1,	4030	visible => 1,
3642	@_,	4031	@_,
3643	);	4032	);
3644		4033
3645	Scalar::Util::weaken ($self->{root} = $self);	4034	CFPlus::weaken ($self->{root} = $self);
3646		4035
3647	$self	4036	$self
3648	}	4037	}
3649		4038
3650	sub size_request {	4039	sub size_request {
…		…
3819	$h = 0 if $h < 0;	4208	$h = 0 if $h < 0;
3820		4209
3821	$w = max $widget->{min_w}, $w;	4210	$w = max $widget->{min_w}, $w;
3822	$h = max $widget->{min_h}, $h;	4211	$h = max $widget->{min_h}, $h;
3823		4212
		4213	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4214	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4215
3824	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4216	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3825	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4217	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3826		4218
3827	$w = int $w + 0.5;	4219	$w = int $w + 0.5;
3828	$h = int $h + 0.5;	4220	$h = int $h + 0.5;
…		…
3841		4233
3842	while ($self->{post_alloc_hook}) {	4234	while ($self->{post_alloc_hook}) {
3843	$_->()	4235	$_->()
3844	for values %{delete $self->{post_alloc_hook}};	4236	for values %{delete $self->{post_alloc_hook}};
3845	}	4237	}
3846
3847		4238
3848	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4239	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3849	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4240	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3850	glClear GL_COLOR_BUFFER_BIT;	4241	glClear GL_COLOR_BUFFER_BIT;
3851		4242
…		…
3854	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4245	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3855	glMatrixMode GL_MODELVIEW;	4246	glMatrixMode GL_MODELVIEW;
3856	glLoadIdentity;	4247	glLoadIdentity;
3857		4248
3858	{	4249	{
3859	package CFClient::UI::Base;	4250	package CFPlus::UI::Base;
3860		4251
3861	($draw_x, $draw_y, $draw_w, $draw_h) =	4252	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3862	(0, 0, $self->{w}, $self->{h});	4253	(0, 0, $self->{w}, $self->{h});
3863	}
3864		4254
3865	$self->_draw;	4255	$self->_draw;
		4256	}
3866	}	4257	}
3867		4258
3868	#############################################################################	4259	#############################################################################
3869		4260
3870	package CFClient::UI;	4261	package CFPlus::UI;
3871		4262
3872	$ROOT = new CFClient::UI::Root;	4263	$ROOT = new CFPlus::UI::Root;
3873	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4264	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3874		4265
3875	1	4266	1
3876		4267

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