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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.263 by elmex, Wed May 31 14:04:52 2006 UTC vs.
Revision 1.313 by root, Sat Jun 24 00:24:09 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
44	sub check_tooltip {
45	if (!$GRAB) {
46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47	if (length $widget->{tooltip}) {
48
49	if ($TOOLTIP->{owner} != $widget) {
50	$TOOLTIP->hide;
51
52	$TOOLTIP->{owner} = $widget;
53
54	my $tip = $widget->{tooltip};
55
56	$tip = $tip->($widget) if CODE:: eq ref $tip;
57
58	$TOOLTIP->set_tooltip_from ($widget);
59	$TOOLTIP->show;
60	}
61
62	return;
63	}
64	}
65	}
66
67	$TOOLTIP->hide;
68	delete $TOOLTIP->{owner};
69	}
70
71	# class methods for events	73	# class methods for events
72	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
73	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
74	if $FOCUS;	76	if $FOCUS;
75	}	77	}
…		…
87	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
88		90
89	$GRAB = $widget;	91	$GRAB = $widget;
90	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
91		93
92	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
93	}	95	}
94		96
95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
96		98
97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
112	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
113	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
114	$grab->update if $grab;	116	$grab->update if $grab;
115	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
116		118
117	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
118	}	120	}
119	}	121	}
120		122
121	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
122	my ($ev) = @_;	124	my ($ev) = @_;
…		…
128	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
129		131
130	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
131	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
132		134
133	check_tooltip;	135	$TOOLTIP_WATCHER->start;
134	}	136	}
135		137
136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137	if $HOVER;	139	if $HOVER;
138	}	140	}
…		…
170	sub rescale_widgets {	172	sub rescale_widgets {
171	my ($sx, $sy) = @_;	173	my ($sx, $sy) = @_;
172		174
173	for my $widget (values %WIDGET) {	175	for my $widget (values %WIDGET) {
174	if ($widget->{is_toplevel}) {	176	if ($widget->{is_toplevel}) {
175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177		179
178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	182	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	184	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	185	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184		186
185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187		189
188	}	190	}
189	}	191	}
190		192
191	reconfigure_widgets;	193	reconfigure_widgets;
…		…
270		272
271	return unless $self->{visible};	273	return unless $self->{visible};
272		274
273	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
274		276
		277	delete $self->{visible};
275	delete $self->{root};	278	delete $self->{root};
276	delete $self->{visible};
277		279
278	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
279	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
280		282
281	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
282	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
283		285
284	$self->focus_out;	286	$self->emit ("focus_out");
285
286	$self->emit (visibility_change => 0);	287	$self->emit (visibility_change => 0);
287	}	288	}
288		289
289	sub set_visibility {	290	sub set_visibility {
290	my ($self, $visible) = @_;	291	my ($self, $visible) = @_;
…		…
313	}	314	}
314		315
315	sub move_abs {	316	sub move_abs {
316	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
317		318
318	$self->{x} = List::Util::max 0, int $x;	319	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319	$self->{y} = List::Util::max 0, int $y;	320	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
321		322
322	$self->update;	323	$self->update;
323	}	324	}
324		325
…		…
332	}	333	}
333		334
334	sub size_request {	335	sub size_request {
335	require Carp;	336	require Carp;
336	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
		338	}
		339
		340	sub baseline_shift {
		341	0
337	}	342	}
338		343
339	sub configure {	344	sub configure {
340	my ($self, $x, $y, $w, $h) = @_;	345	my ($self, $x, $y, $w, $h) = @_;
341		346
…		…
365		370
366	$self->{root}{size_alloc}{$self+0} = $self;	371	$self->{root}{size_alloc}{$self+0} = $self;
367	}	372	}
368	}	373	}
369		374
370	sub size_allocate {
371	# nothing to be done
372	}
373
374	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
375	}	381	}
376		382
377	sub set_max_size {	383	sub set_max_size {
378	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
379		385
380	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
381	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
		388
		389	$self->realloc;
382	}	390	}
383		391
384	sub set_tooltip {	392	sub set_tooltip {
385	my ($self, $tooltip) = @_;	393	my ($self, $tooltip) = @_;
386		394
…		…
391		399
392	$self->{tooltip} = $tooltip;	400	$self->{tooltip} = $tooltip;
393		401
394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395	delete $CFClient::UI::TOOLTIP->{owner};	403	delete $CFClient::UI::TOOLTIP->{owner};
396	CFClient::UI::check_tooltip;	404	$CFClient::UI::TOOLTIP_WATCHER->cb->();
397	}	405	}
398	}	406	}
399		407
400	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
401	sub coord2local {	409	sub coord2local {
…		…
409	my ($self, $x, $y) = @_;	417	my ($self, $x, $y) = @_;
410		418
411	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412	}	420	}
413		421
414	sub focus_in {	422	sub invoke_focus_in {
415	my ($self) = @_;	423	my ($self) = @_;
416		424
417	return if $FOCUS == $self;	425	return if $FOCUS == $self;
418	return unless $self->{can_focus};	426	return unless $self->{can_focus};
419		427
420	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
421		429
422	$self->_emit (focus_in => $focus);
423
424	$focus->update if $focus;	430	$focus->update if $focus;
425	$FOCUS->update;	431	$FOCUS->update;
426	}
427		432
		433	0
		434	}
		435
428	sub focus_out {	436	sub invoke_focus_out {
429	my ($self) = @_;	437	my ($self) = @_;
430		438
431	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
432		440
433	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
434		442
435	$self->_emit (focus_out => $focus);
436
437	$focus->update if $focus; #?	443	$focus->update if $focus; #?
438		444
439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440	unless $FOCUS;	446	unless $FOCUS;
441	}
442		447
		448	0
		449	}
		450
		451	sub grab_focus {
		452	my ($self) = @_;
		453
		454	$self->emit ("focus_in");
		455	}
		456
443	sub mouse_motion { }	457	sub invoke_mouse_motion { 1 }
444	sub button_up { }	458	sub invoke_button_up { 1 }
445	sub key_down { }	459	sub invoke_key_down { 1 }
446	sub key_up { }	460	sub invoke_key_up { 1 }
447		461
448	sub button_down {	462	sub invoke_button_down {
449	my ($self, $ev, $x, $y) = @_;	463	my ($self, $ev, $x, $y) = @_;
450		464
451	$self->focus_in;	465	$self->grab_focus;
452	}
453		466
454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	467	1
455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	468	}
456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	469
457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	470	sub connect {
458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	471	my ($self, $signal, $cb) = @_;
		472
		473	push @{ $self->{signal_cb}{$signal} }, $cb;
		474	}
		475
		476	sub emit {
		477	my ($self, $signal, @args) = @_;
		478
		479	#d##TODO# stop propagating at first true, do not use sum
		480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
		481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
		482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
		483	}
459		484
460	sub find_widget {	485	sub find_widget {
461	my ($self, $x, $y) = @_;	486	my ($self, $x, $y) = @_;
462		487
463	return () unless $self->{can_events};	488	return () unless $self->{can_events};
…		…
472	sub set_parent {	497	sub set_parent {
473	my ($self, $parent) = @_;	498	my ($self, $parent) = @_;
474		499
475	Scalar::Util::weaken ($self->{parent} = $parent);	500	Scalar::Util::weaken ($self->{parent} = $parent);
476	$self->set_visible if $parent->{visible};	501	$self->set_visible if $parent->{visible};
477	}
478
479	sub connect {
480	my ($self, $signal, $cb) = @_;
481
482	push @{ $self->{signal_cb}{$signal} }, $cb;
483	}
484
485	sub _emit {
486	my ($self, $signal, @args) = @_;
487
488	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489	}
490
491	sub emit {
492	my ($self, $signal, @args) = @_;
493
494	$self->_emit ($signal, @args)
495	|| $self->$signal (@args);
496	}
497
498	sub visibility_change {
499	#my ($self, $visible) = @_;
500	}	502	}
501		503
502	sub realloc {	504	sub realloc {
503	my ($self) = @_;	505	my ($self) = @_;
504		506
…		…
525		527
526	$self->realloc;	528	$self->realloc;
527	$self->update;	529	$self->update;
528	}	530	}
529		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		535
530	sub draw {	536	sub draw {
531	my ($self) = @_;	537	my ($self) = @_;
532		538
533	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544
		545	# skip widgets that are entirely outside the drawing area
		546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534		548
535	glPushMatrix;	549	glPushMatrix;
536	glTranslate $self->{x}, $self->{y}, 0;	550	glTranslate $self->{x}, $self->{y}, 0;
537	$self->_draw;
538	glPopMatrix;
539		551
540	if ($self == $HOVER && $self->{can_hover}) {	552	if ($self == $HOVER && $self->{can_hover}) {
541	my ($x, $y) = @$self{qw(x y)};
542
543	glColor 1, 0.8, 0.5, 0.2;	553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544	glEnable GL_BLEND;	554	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546	glBegin GL_QUADS;	556	glBegin GL_QUADS;
547	glVertex $x , $y;	557	glVertex 0 , 0;
548	glVertex $x + $self->{w}, $y;	558	glVertex $self->{w}, 0;
549	glVertex $x + $self->{w}, $y + $self->{h};	559	glVertex $self->{w}, $self->{h};
550	glVertex $x , $y + $self->{h};	560	glVertex 0 , $self->{h};
551	glEnd;	561	glEnd;
552	glDisable GL_BLEND;	562	glDisable GL_BLEND;
553	}	563	}
554		564
555	if ($ENV{CFPLUS_DEBUG} & 1) {	565	if ($ENV{CFPLUS_DEBUG} & 1) {
556	glPushMatrix;	566	glPushMatrix;
557	glColor 1, 1, 0, 1;	567	glColor 1, 1, 0, 1;
558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	568	glTranslate 0.375, 0.375;
559	glBegin GL_LINE_LOOP;	569	glBegin GL_LINE_LOOP;
560	glVertex 0 , 0;	570	glVertex 0 , 0;
561	glVertex $self->{w} - 1, 0;	571	glVertex $self->{w} - 1, 0;
562	glVertex $self->{w} - 1, $self->{h} - 1;	572	glVertex $self->{w} - 1, $self->{h} - 1;
563	glVertex 0 , $self->{h} - 1;	573	glVertex 0 , $self->{h} - 1;
564	glEnd;	574	glEnd;
565	glPopMatrix;	575	glPopMatrix;
566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567	}	577	}
		578
		579	$self->_draw;
		580	glPopMatrix;
568	}	581	}
569		582
570	sub _draw {	583	sub _draw {
571	my ($self) = @_;	584	my ($self) = @_;
572		585
…		…
575		588
576	sub DESTROY {	589	sub DESTROY {
577	my ($self) = @_;	590	my ($self) = @_;
578		591
579	delete $WIDGET{$self+0};	592	delete $WIDGET{$self+0};
580	#$self->deactivate;	593
		594	eval { $self->destroy };
		595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581	}	596	}
582		597
583	#############################################################################	598	#############################################################################
584		599
585	package CFClient::UI::DrawBG;	600	package CFClient::UI::DrawBG;
…		…
610		625
611	if ($color && (@$color < 4 || $color->[3])) {	626	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	627	my ($w, $h) = @$self{qw(w h)};
613		628
614	glEnable GL_BLEND;	629	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	631	glColor_premultiply @$color;
617		632
618	glBegin GL_QUADS;	633	glBegin GL_QUADS;
619	glVertex 0 , 0;	634	glVertex 0 , 0;
620	glVertex 0 , $h;	635	glVertex 0 , $h;
621	glVertex $w, $h;	636	glVertex $w, $h;
…		…
652	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFClient::UI::Base::;
653		668
654	sub new {	669	sub new {
655	my ($class, %arg) = @_;	670	my ($class, %arg) = @_;
656		671
657	my $children = delete $arg{children} || [];	672	my $children = delete $arg{children};
658		673
659	my $self = $class->SUPER::new (	674	my $self = $class->SUPER::new (
660	children => [],	675	children => [],
661	can_events => 0,	676	can_events => 0,
662	%arg,	677	%arg,
663	);	678	);
		679
664	$self->add ($_) for @$children;	680	$self->add (@$children)
		681	if $children;
665		682
666	$self	683	$self
667	}	684	}
668		685
669	sub add {	686	sub add {
…		…
717	$x -= $self->{x};	734	$x -= $self->{x};
718	$y -= $self->{y};	735	$y -= $self->{y};
719		736
720	my $res;	737	my $res;
721		738
722	for (reverse @{ $self->{children} }) {	739	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	740	$res = $_->find_widget ($x, $y)
724	and return $res;	741	and return $res;
725	}	742	}
726		743
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	744	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
748	}	765	}
749		766
750	sub add {	767	sub add {
751	my ($self, $child) = @_;	768	my ($self, $child) = @_;
752		769
753	$self->{children} = [];	770	$self->SUPER::remove ($_) for @{ $self->{children} };
754
755	$self->SUPER::add ($child);	771	$self->SUPER::add ($child);
756	}	772	}
757		773
758	sub remove {	774	sub remove {
759	my ($self, $widget) = @_;	775	my ($self, $widget) = @_;
…		…
768		784
769	sub size_request {	785	sub size_request {
770	$_[0]{children}[0]->size_request	786	$_[0]{children}[0]->size_request
771	}	787	}
772		788
773	sub size_allocate {	789	sub invoke_size_allocate {
774	my ($self, $w, $h) = @_;	790	my ($self, $w, $h) = @_;
775		791
776	$self->{children}[0]->configure (0, 0, $w, $h);	792	$self->{children}[0]->configure (0, 0, $w, $h);
		793
		794	1
777	}	795	}
778		796
779	#############################################################################	797	#############################################################################
		798
		799	# back-buffered drawing area
780		800
781	package CFClient::UI::Window;	801	package CFClient::UI::Window;
782		802
783	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
784		804
…		…
795		815
796	$ROOT->on_post_alloc ($self => sub { $self->render_child });	816	$ROOT->on_post_alloc ($self => sub { $self->render_child });
797	$self->SUPER::update;	817	$self->SUPER::update;
798	}	818	}
799		819
800	sub size_allocate {	820	sub invoke_size_allocate {
801	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
802		822
803	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	823	$self->update;
		824
		825	$self->SUPER::invoke_size_allocate ($w, $h)
805	}	826	}
806		827
807	sub _render {	828	sub _render {
		829	my ($self) = @_;
		830
808	$_[0]{children}[0]->draw;	831	$self->{children}[0]->draw;
809	}	832	}
810		833
811	sub render_child {	834	sub render_child {
812	my ($self) = @_;	835	my ($self) = @_;
813		836
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	838	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	839	glClear GL_COLOR_BUFFER_BIT;
817		840
		841	{
		842	package CFClient::UI::Base;
		843
		844	($draw_x, $draw_y, $draw_w, $draw_h) =
		845	(0, 0, $self->{w}, $self->{h});
		846	}
		847
818	$self->_render;	848	$self->_render;
819	};	849	};
820	}	850	}
821		851
822	sub _draw {	852	sub _draw {
823	my ($self) = @_;	853	my ($self) = @_;
824		854
825	my ($w, $h) = ($self->w, $self->h);	855	my ($w, $h) = @$self{qw(w h)};
826		856
827	my $tex = $self->{texture}	857	my $tex = $self->{texture}
828	or return;	858	or return;
829		859
830	glEnable GL_TEXTURE_2D;	860	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	862	glColor 0, 0, 0, 1;
833		863
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835		865
836	glDisable GL_TEXTURE_2D;	866	glDisable GL_TEXTURE_2D;
837	}	867	}
…		…
861	$h = 10 if $self->{scroll_y};	891	$h = 10 if $self->{scroll_y};
862		892
863	($w, $h)	893	($w, $h)
864	}	894	}
865		895
866	sub size_allocate {	896	sub invoke_size_allocate {
867	my ($self, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
868		898
869	my $child = $self->child;	899	my $child = $self->child;
870		900
871	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873		903
874	$self->child->configure (0, 0, $w, $h);	904	$self->child->configure (0, 0, $w, $h);
875	$self->update;	905	$self->update;
		906
		907	1
876	}	908	}
877		909
878	sub set_offset {	910	sub set_offset {
879	my ($self, $x, $y) = @_;	911	my ($self, $x, $y) = @_;
880		912
…		…
913	}	945	}
914		946
915	sub _render {	947	sub _render {
916	my ($self) = @_;	948	my ($self) = @_;
917		949
		950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		952
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		954
920	$self->SUPER::_render;	955	$self->SUPER::_render;
921	}	956	}
922		957
…		…
925	package CFClient::UI::ScrolledWindow;	960	package CFClient::UI::ScrolledWindow;
926		961
927	our @ISA = CFClient::UI::HBox::;	962	our @ISA = CFClient::UI::HBox::;
928		963
929	sub new {	964	sub new {
930	my $class = shift;	965	my ($class, %arg) = @_;
		966
		967	my $child = delete $arg{child};
931		968
932	my $self;	969	my $self;
933		970
934	my $slider = new CFClient::UI::Slider	971	my $slider = new CFClient::UI::Slider
935	vertical => 1,	972	vertical => 1,
…		…
940	;	977	;
941		978
942	$self = $class->SUPER::new (	979	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	980	vp => (new CFClient::UI::ViewPort expand => 1),
944	slider => $slider,	981	slider => $slider,
945	@_,	982	%arg,
946	);	983	);
947		984
948	$self->{vp}->add ($self->{scrolled});
949	$self->add ($self->{vp});
950	$self->add ($self->{slider});	985	$self->SUPER::add ($self->{vp}, $self->{slider});
		986	$self->add ($child) if $child;
951		987
952	$self	988	$self
		989	}
		990
		991	sub add {
		992	my ($self, $widget) = @_;
		993
		994	$self->{vp}->add ($self->{child} = $widget);
953	}	995	}
954		996
955	sub update {	997	sub update {
956	my ($self) = @_;	998	my ($self) = @_;
957		999
…		…
960	# todo: overwrite size_allocate of child	1002	# todo: overwrite size_allocate of child
961	my $child = $self->{vp}->child;	1003	my $child = $self->{vp}->child;
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1004	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963	}	1005	}
964		1006
965	sub size_allocate {	1007	sub invoke_size_allocate {
966	my ($self, $w, $h) = @_;	1008	my ($self, $w, $h) = @_;
967
968	$self->SUPER::size_allocate ($w, $h);
969		1009
970	my $child = $self->{vp}->child;	1010	my $child = $self->{vp}->child;
971	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1012
		1013	$self->SUPER::invoke_size_allocate ($w, $h)
972	}	1014	}
973		1015
974	#TODO# update range on size_allocate depending on child	1016	#TODO# update range on size_allocate depending on child
975	# update viewport offset on scroll	1017	# update viewport offset on scroll
976		1018
…		…
996		1038
997	if ($self->{bg}) {	1039	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1040	my ($w, $h) = @$self{qw(w h)};
999		1041
1000	glEnable GL_BLEND;	1042	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1043	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1044	glColor_premultiply @{ $self->{bg} };
1003		1045
1004	glBegin GL_QUADS;	1046	glBegin GL_QUADS;
1005	glVertex 0 , 0;	1047	glVertex 0 , 0;
1006	glVertex 0 , $h;	1048	glVertex 0 , $h;
1007	glVertex $w, $h;	1049	glVertex $w, $h;
…		…
1029	my @border =	1071	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1073	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1074
1033	sub new {	1075	sub new {
1034	my $class = shift;	1076	my ($class, %arg) = @_;
1035		1077
1036	my $self = $class->SUPER::new (	1078	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1079	bg => [1, 1, 1, 1],
1038	border_bg => [1, 1, 1, 1],	1080	border_bg => [1, 1, 1, 1],
1039	border => 0.6,	1081	border => 0.6,
1040	can_events => 1,	1082	can_events => 1,
1041	min_w => 16,	1083	min_w => 16,
1042	min_h => 16,	1084	min_h => 16,
1043	@_	1085	%arg,
1044	);	1086	);
1045		1087
1046	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title_widget} = new CFClient::UI::Label
1047	align => 0,	1089	align => 0,
1048	valign => 1,	1090	valign => 1,
1049	text => $self->{title},	1091	text => $self->{title},
1050	fontsize => $self->{border};	1092	fontsize => $self->{border},
		1093	if exists $self->{title};
		1094
		1095	if ($self->{has_close_button}) {
		1096	$self->{close_button} =
		1097	new CFClient::UI::ImageButton
		1098	path => 'x1_close.png',
		1099	on_activate => sub { $self->hide };
		1100
		1101	$self->CFClient::UI::Container::add ($self->{close_button});
		1102	}
1051		1103
1052	$self	1104	$self
		1105	}
		1106
		1107	sub add {
		1108	my ($self, @widgets) = @_;
		1109
		1110	$self->SUPER::add (@widgets);
		1111	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1112	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053	}	1113	}
1054		1114
1055	sub border {	1115	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1116	int $_[0]{border} * $::FONTSIZE
1057	}	1117	}
1058		1118
1059	sub size_request {	1119	sub size_request {
1060	my ($self) = @_;	1120	my ($self) = @_;
		1121
		1122	$self->{title_widget}->size_request
		1123	if $self->{title_widget};
		1124
		1125	$self->{close_button}->size_request
		1126	if $self->{close_button};
1061		1127
1062	my ($w, $h) = $self->SUPER::size_request;	1128	my ($w, $h) = $self->SUPER::size_request;
1063		1129
1064	(	1130	(
1065	$w + $self->border * 2,	1131	$w + $self->border * 2,
1066	$h + $self->border * 2,	1132	$h + $self->border * 2,
1067	)	1133	)
1068	}	1134	}
1069		1135
1070	sub size_allocate {	1136	sub invoke_size_allocate {
1071	my ($self, $w, $h) = @_;	1137	my ($self, $w, $h) = @_;
1072		1138
		1139	if ($self->{title_widget}) {
		1140	$self->{title_widget}{w} = $w;
		1141	$self->{title_widget}{h} = $h;
		1142	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1143	}
		1144
		1145	my $border = $self->border;
		1146
1073	$h -= List::Util::max 0, $self->border * 2;	1147	$h -= List::Util::max 0, $border * 2;
1074	$w -= List::Util::max 0, $self->border * 2;	1148	$w -= List::Util::max 0, $border * 2;
1075		1149
1076	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077	if $self->{title};
1078
1079	$self->child->configure ($self->border, $self->border, $w, $h);	1150	$self->child->configure ($border, $border, $w, $h);
1080	}
1081		1151
		1152	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1153	if $self->{close_button};
		1154
		1155	1
		1156	}
		1157
1082	sub button_down {	1158	sub invoke_button_down {
1083	my ($self, $ev, $x, $y) = @_;	1159	my ($self, $ev, $x, $y) = @_;
1084		1160
1085	my ($w, $h) = @$self{qw(w h)};	1161	my ($w, $h) = @$self{qw(w h)};
1086	my $border = $self->border;	1162	my $border = $self->border;
1087		1163
…		…
1103	my $dy = $ev->{y} - $oy;	1179	my $dy = $ev->{y} - $oy;
1104		1180
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1181	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1182	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1183
		1184	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1185	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1186	};
1111		1187
1112	} elsif ($lr ^ $td) {	1188	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1189	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1190	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1193	my ($ev, $x, $y) = @_;
1118		1194
1119	($x, $y) = ($ev->{x}, $ev->{y});	1195	($x, $y) = ($ev->{x}, $ev->{y});
1120		1196
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1197	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1198	# HACK: the next line is required to enforce placement
		1199	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1200	};
		1201	} else {
		1202	return 0;
		1203	}
		1204
1123	}	1205	1
1124	}	1206	}
1125		1207
1126	sub button_up {	1208	sub invoke_button_up {
1127	my ($self, $ev, $x, $y) = @_;	1209	my ($self, $ev, $x, $y) = @_;
1128		1210
1129	delete $self->{motion};	1211	! ! delete $self->{motion}
1130	}	1212	}
1131		1213
1132	sub mouse_motion {	1214	sub invoke_mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1215	my ($self, $ev, $x, $y) = @_;
1134		1216
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1217	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1218
		1219	! ! $self->{motion}
1136	}	1220	}
1137		1221
1138	sub _draw {	1222	sub _draw {
1139	my ($self) = @_;	1223	my ($self) = @_;
1140		1224
		1225	my $child = $self->{children}[0];
		1226
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1227	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1228	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1229
1144	glEnable GL_TEXTURE_2D;	1230	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1231	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1232
1147	my $border = $self->border;	1233	my $border = $self->border;
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1248	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1249	}
1164		1250
1165	glDisable GL_TEXTURE_2D;	1251	glDisable GL_TEXTURE_2D;
1166		1252
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1253	$child->draw;
		1254
		1255	if ($self->{title_widget}) {
		1256	glTranslate 0, $border - $self->{h};
		1257	$self->{title_widget}->_draw;
		1258
		1259	glTranslate 0, - ($border - $self->{h});
		1260	}
		1261
		1262	$self->{close_button}->draw
		1263	if $self->{close_button};
1170	}	1264	}
1171		1265
1172	#############################################################################	1266	#############################################################################
1173		1267
1174	package CFClient::UI::Table;	1268	package CFClient::UI::Table;
…		…
1197		1291
1198	$child->set_parent ($self);	1292	$child->set_parent ($self);
1199	$self->{children}[$y][$x] = $child;	1293	$self->{children}[$y][$x] = $child;
1200		1294
1201	$self->realloc;	1295	$self->realloc;
		1296	}
		1297
		1298	sub remove {
		1299	my ($self, $child) = @_;
		1300
		1301	# TODO: not yet implemented
1202	}	1302	}
1203		1303
1204	# TODO: move to container class maybe? send children a signal on removal?	1304	# TODO: move to container class maybe? send children a signal on removal?
1205	sub clear {	1305	sub clear {
1206	my ($self) = @_;	1306	my ($self) = @_;
…		…
1247	(sum @$ws),	1347	(sum @$ws),
1248	(sum @$hs),	1348	(sum @$hs),
1249	)	1349	)
1250	}	1350	}
1251		1351
1252	sub size_allocate {	1352	sub invoke_size_allocate {
1253	my ($self, $w, $h) = @_;	1353	my ($self, $w, $h) = @_;
1254		1354
1255	my ($ws, $hs) = $self->get_wh;	1355	my ($ws, $hs) = $self->get_wh;
1256		1356
1257	my $req_w = (sum @$ws) || 1;	1357	my $req_w = (sum @$ws) || 1;
…		…
1289	}	1389	}
1290		1390
1291	$y += $row_h;	1391	$y += $row_h;
1292	}	1392	}
1293		1393
		1394	1
1294	}	1395	}
1295		1396
1296	sub find_widget {	1397	sub find_widget {
1297	my ($self, $x, $y) = @_;	1398	my ($self, $x, $y) = @_;
1298		1399
…		…
1335	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1436	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1437	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1337	)	1438	)
1338	}	1439	}
1339		1440
1340	sub size_allocate {	1441	sub invoke_size_allocate {
1341	my ($self, $w, $h) = @_;	1442	my ($self, $w, $h) = @_;
1342		1443
1343	my $space = $self->{vertical} ? $h : $w;	1444	my $space = $self->{vertical} ? $h : $w;
1344	my $children = $self->{children};	1445	my @children = $self->visible_children;
1345		1446
1346	my @req;	1447	my @req;
1347		1448
1348	if ($self->{homogeneous}) {	1449	if ($self->{homogeneous}) {
1349	@req = ($space / (@$children || 1)) x @$children;	1450	@req = ($space / (@children || 1)) x @children;
1350	} else {	1451	} else {
1351	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1452	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352	my $req = List::Util::sum @req;	1453	my $req = List::Util::sum @req;
1353		1454
1354	if ($req > $space) {	1455	if ($req > $space) {
1355	# ah well, not enough space	1456	# ah well, not enough space
1356	$_ *= $space / $req for @req;	1457	$_ *= $space / $req for @req;
1357	} else {	1458	} else {
1358	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1459	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359		1460
1360	$space = ($space - $req) / $expand; # remaining space to give away	1461	$space = ($space - $req) / $expand; # remaining space to give away
1361		1462
1362	$req[$_] += $space * $children->[$_]{expand}	1463	$req[$_] += $space * $children[$_]{expand}
1363	for 0 .. $#$children;	1464	for 0 .. $#children;
1364	}	1465	}
1365	}	1466	}
1366		1467
1367	CFClient::UI::harmonize \@req;	1468	CFClient::UI::harmonize \@req;
1368		1469
1369	my $pos = 0;	1470	my $pos = 0;
1370	for (0 .. $#$children) {	1471	for (0 .. $#children) {
1371	my $alloc = $req[$_];	1472	my $alloc = $req[$_];
1372	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1473	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373		1474
1374	$pos += $alloc;	1475	$pos += $alloc;
1375	}	1476	}
1376		1477
1377	1	1478	1
…		…
1467		1568
1468	delete $self->{texture};	1569	delete $self->{texture};
1469	$self->SUPER::update;	1570	$self->SUPER::update;
1470	}	1571	}
1471		1572
		1573	sub realloc {
		1574	my ($self) = @_;
		1575
		1576	delete $self->{ox};
		1577	$self->SUPER::realloc;
		1578	}
		1579
1472	sub set_text {	1580	sub set_text {
1473	my ($self, $text) = @_;	1581	my ($self, $text) = @_;
1474		1582
1475	return if $self->{text} eq "T$text";	1583	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1584	$self->{text} = "T$text";
1477		1585
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1586	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1587	$self->{layout}->set_text ($text);
1480		1588
		1589	delete $self->{size_req};
1481	$self->realloc;	1590	$self->realloc;
1482	$self->update;	1591	$self->update;
1483	}	1592	}
1484		1593
1485	sub set_markup {	1594	sub set_markup {
…		…
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1600	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1601
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1602	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1603	$self->{layout}->set_markup ($markup);
1495		1604
		1605	delete $self->{size_req};
1496	$self->realloc;	1606	$self->realloc;
1497	$self->update;	1607	$self->update;
1498	}	1608	}
1499		1609
1500	sub size_request {	1610	sub size_request {
1501	my ($self) = @_;	1611	my ($self) = @_;
1502		1612
		1613	$self->{size_req} ||= do {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1614	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1615	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1616	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1617	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1618	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1619
1509	my ($w, $h) = $self->{layout}->size;	1620	my ($w, $h) = $self->{layout}->size;
1510		1621
1511	if (exists $self->{template}) {	1622	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1623	$self->{template}->set_font ($self->{font}) if $self->{font};
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1624	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1625
1515	my ($w2, $h2) = $self->{template}->size;	1626	my ($w2, $h2) = $self->{template}->size;
1516		1627
1517	$w = List::Util::max $w, $w2;	1628	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1629	$h = List::Util::max $h, $h2;
		1630	}
		1631
		1632	[$w, $h]
1519	}	1633	};
1520		1634
1521	($w, $h)	1635	@{ $self->{size_req} }
1522	}	1636	}
1523		1637
		1638	sub baseline_shift {
		1639	$_[0]{layout}->descent
		1640	}
		1641
1524	sub size_allocate {	1642	sub invoke_size_allocate {
1525	my ($self, $w, $h) = @_;	1643	my ($self, $w, $h) = @_;
1526		1644
		1645	delete $self->{ox};
		1646
1527	delete $self->{texture};	1647	delete $self->{texture}
		1648	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1649
		1650	1
1528	}	1651	}
1529		1652
1530	sub set_fontsize {	1653	sub set_fontsize {
1531	my ($self, $fontsize) = @_;	1654	my ($self, $fontsize) = @_;
1532		1655
1533	$self->{fontsize} = $fontsize;	1656	$self->{fontsize} = $fontsize;
1534	delete $self->{texture};	1657	delete $self->{texture};
1535		1658
1536	$self->realloc;	1659	$self->realloc;
		1660	}
		1661
		1662	sub reconfigure {
		1663	my ($self) = @_;
		1664
		1665	delete $self->{size_req};
		1666
		1667	$self->SUPER::reconfigure;
1537	}	1668	}
1538		1669
1539	sub _draw {	1670	sub _draw {
1540	my ($self) = @_;	1671	my ($self) = @_;
1541		1672
…		…
1547	$self->{layout}->set_width ($self->{w});	1678	$self->{layout}->set_width ($self->{w});
1548	$self->{layout}->set_ellipsise ($self->{ellipsise});	1679	$self->{layout}->set_ellipsise ($self->{ellipsise});
1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1680	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1681	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551		1682
1552	my $tex = new_from_layout CFClient::Texture $self->{layout};	1683	new_from_layout CFClient::Texture $self->{layout}
		1684	};
1553		1685
		1686	unless (exists $self->{ox}) {
1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1687	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1688	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556	: ($self->{w} - $tex->{w}) * 0.5);	1689	: ($self->{w} - $tex->{w}) * 0.5);
1557		1690
1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1691	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1692	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560	: ($self->{h} - $tex->{h}) * 0.5);	1693	: ($self->{h} - $tex->{h}) * 0.5);
1561
1562	$tex
1563	};	1694	};
1564		1695
1565	glEnable GL_TEXTURE_2D;	1696	glEnable GL_TEXTURE_2D;
1566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1697
		1698	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1699	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1567		1700
1568	if ($tex->{format} == GL_ALPHA) {	1701	if ($tex->{format} == GL_ALPHA) {
		1702	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569	glColor @{$self->{fg}};	1703	glColor @{$self->{fg}};
1570	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1704	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1571	} else {	1705	} else {
		1706	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1707	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1573	}	1708	}
1574		1709
1575	glDisable GL_TEXTURE_2D;	1710	glDisable GL_TEXTURE_2D;
1576	}	1711	}
1577		1712
…		…
1594	can_hover => 1,	1729	can_hover => 1,
1595	can_focus => 1,	1730	can_focus => 1,
1596	valign => 0,	1731	valign => 0,
1597	can_events => 1,	1732	can_events => 1,
1598	#text => ...	1733	#text => ...
		1734	#hidden => "*",
1599	@_	1735	@_
1600	)	1736	)
1601	}	1737	}
1602		1738
1603	sub _set_text {	1739	sub _set_text {
…		…
1605		1741
1606	delete $self->{cur_h};	1742	delete $self->{cur_h};
1607		1743
1608	return if $self->{text} eq $text;	1744	return if $self->{text} eq $text;
1609		1745
1610	delete $self->{texture};
1611
1612	$self->{last_activity} = $::NOW;	1746	$self->{last_activity} = $::NOW;
1613	$self->{text} = $text;	1747	$self->{text} = $text;
1614		1748
1615	$text =~ s/./*/g if $self->{hidden};	1749	$text =~ s/./*/g if $self->{hidden};
1616	$self->{layout}->set_text ("$text ");	1750	$self->{layout}->set_text ("$text ");
		1751	delete $self->{size_req};
1617		1752
1618	$self->_emit (changed => $self->{text});	1753	$self->emit (changed => $self->{text});
		1754
		1755	$self->realloc;
		1756	$self->update;
1619	}	1757	}
1620		1758
1621	sub set_text {	1759	sub set_text {
1622	my ($self, $text) = @_;	1760	my ($self, $text) = @_;
1623		1761
1624	$self->{cursor} = length $text;	1762	$self->{cursor} = length $text;
1625	$self->_set_text ($text);	1763	$self->_set_text ($text);
1626
1627	$self->realloc;
1628	}	1764	}
1629		1765
1630	sub get_text {	1766	sub get_text {
1631	$_[0]{text}	1767	$_[0]{text}
1632	}	1768	}
…		…
1637	my ($w, $h) = $self->SUPER::size_request;	1773	my ($w, $h) = $self->SUPER::size_request;
1638		1774
1639	($w + 1, $h) # add 1 for cursor	1775	($w + 1, $h) # add 1 for cursor
1640	}	1776	}
1641		1777
1642	sub key_down {	1778	sub invoke_key_down {
1643	my ($self, $ev) = @_;	1779	my ($self, $ev) = @_;
1644		1780
1645	my $mod = $ev->{mod};	1781	my $mod = $ev->{mod};
1646	my $sym = $ev->{sym};	1782	my $sym = $ev->{sym};
1647	my $uni = $ev->{unicode};	1783	my $uni = $ev->{unicode};
…		…
1659	} elsif ($sym == CFClient::SDLK_HOME) {	1795	} elsif ($sym == CFClient::SDLK_HOME) {
1660	$self->{cursor} = 0;	1796	$self->{cursor} = 0;
1661	} elsif ($sym == CFClient::SDLK_END) {	1797	} elsif ($sym == CFClient::SDLK_END) {
1662	$self->{cursor} = length $text;	1798	$self->{cursor} = length $text;
1663	} elsif ($uni == 27) {	1799	} elsif ($uni == 27) {
1664	$self->_emit ('escape');	1800	$self->emit ('escape');
1665	} elsif ($uni) {	1801	} elsif ($uni) {
1666	substr $text, $self->{cursor}++, 0, chr $uni;	1802	substr $text, $self->{cursor}++, 0, chr $uni;
		1803	} else {
		1804	return 0;
1667	}	1805	}
1668		1806
1669	$self->_set_text ($text);	1807	$self->_set_text ($text);
1670		1808
1671	$self->realloc;	1809	$self->realloc;
1672	}
1673		1810
		1811	1
		1812	}
		1813
1674	sub focus_in {	1814	sub invoke_focus_in {
1675	my ($self) = @_;	1815	my ($self) = @_;
1676		1816
1677	$self->{last_activity} = $::NOW;	1817	$self->{last_activity} = $::NOW;
1678		1818
1679	$self->SUPER::focus_in;	1819	$self->SUPER::invoke_focus_in
1680	}	1820	}
1681		1821
1682	sub button_down {	1822	sub invoke_button_down {
1683	my ($self, $ev, $x, $y) = @_;	1823	my ($self, $ev, $x, $y) = @_;
1684		1824
1685	$self->SUPER::button_down ($ev, $x, $y);	1825	$self->SUPER::invoke_button_down ($ev, $x, $y);
1686		1826
1687	my $idx = $self->{layout}->xy_to_index ($x, $y);	1827	my $idx = $self->{layout}->xy_to_index ($x, $y);
1688		1828
1689	# byte-index to char-index	1829	# byte-index to char-index
1690	my $text = $self->{text};	1830	my $text = $self->{text};
1691	utf8::encode $text;	1831	utf8::encode $text;
1692	$self->{cursor} = length substr $text, 0, $idx;	1832	$self->{cursor} = length substr $text, 0, $idx;
1693		1833
1694	$self->_set_text ($self->{text});	1834	$self->_set_text ($self->{text});
1695	$self->update;	1835	$self->update;
		1836
		1837	1
1696	}	1838	}
1697		1839
1698	sub mouse_motion {	1840	sub invoke_mouse_motion {
1699	my ($self, $ev, $x, $y) = @_;	1841	my ($self, $ev, $x, $y) = @_;
1700	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1842	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1843
		1844	1
1701	}	1845	}
1702		1846
1703	sub _draw {	1847	sub _draw {
1704	my ($self) = @_;	1848	my ($self) = @_;
1705		1849
1706	local $self->{fg} = $self->{fg};	1850	local $self->{fg} = $self->{fg};
1707		1851
1708	if ($FOCUS == $self) {	1852	if ($FOCUS == $self) {
1709	glColor @{$self->{active_bg}};	1853	glColor_premultiply @{$self->{active_bg}};
1710	$self->{fg} = $self->{active_fg};	1854	$self->{fg} = $self->{active_fg};
1711	} else {	1855	} else {
1712	glColor @{$self->{bg}};	1856	glColor_premultiply @{$self->{bg}};
1713	}	1857	}
1714		1858
1715	glEnable GL_BLEND;	1859	glEnable GL_BLEND;
1716	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1860	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717	glBegin GL_QUADS;	1861	glBegin GL_QUADS;
1718	glVertex 0 , 0;	1862	glVertex 0 , 0;
1719	glVertex 0 , $self->{h};	1863	glVertex 0 , $self->{h};
1720	glVertex $self->{w}, $self->{h};	1864	glVertex $self->{w}, $self->{h};
1721	glVertex $self->{w}, 0;	1865	glVertex $self->{w}, 0;
…		…
1746		1890
1747	our @ISA = CFClient::UI::EntryBase::;	1891	our @ISA = CFClient::UI::EntryBase::;
1748		1892
1749	use CFClient::OpenGL;	1893	use CFClient::OpenGL;
1750		1894
1751	sub key_down {	1895	sub invoke_key_down {
1752	my ($self, $ev) = @_;	1896	my ($self, $ev) = @_;
1753		1897
1754	my $sym = $ev->{sym};	1898	my $sym = $ev->{sym};
1755		1899
1756	if ($sym == 13) {	1900	if ($sym == 13) {
1757	unshift @{$self->{history}},	1901	unshift @{$self->{history}},
1758	my $txt = $self->get_text;	1902	my $txt = $self->get_text;
		1903
1759	$self->{history_pointer} = -1;	1904	$self->{history_pointer} = -1;
1760	$self->{history_saveback} = '';	1905	$self->{history_saveback} = '';
1761	$self->_emit (activate => $txt);	1906	$self->emit (activate => $txt);
1762	$self->update;	1907	$self->update;
1763		1908
1764	} elsif ($sym == CFClient::SDLK_UP) {	1909	} elsif ($sym == CFClient::SDLK_UP) {
1765	if ($self->{history_pointer} < 0) {	1910	if ($self->{history_pointer} < 0) {
1766	$self->{history_saveback} = $self->get_text;	1911	$self->{history_saveback} = $self->get_text;
…		…
1782	} else {	1927	} else {
1783	$self->set_text ($self->{history_saveback});	1928	$self->set_text ($self->{history_saveback});
1784	}	1929	}
1785		1930
1786	} else {	1931	} else {
1787	$self->SUPER::key_down ($ev);	1932	return $self->SUPER::invoke_key_down ($ev)
		1933	}
		1934
1788	}	1935	1
1789
1790	}	1936	}
1791		1937
1792	#############################################################################	1938	#############################################################################
1793		1939
1794	package CFClient::UI::Button;	1940	package CFClient::UI::Button;
…		…
1815	can_events => 1,	1961	can_events => 1,
1816	@_	1962	@_
1817	)	1963	)
1818	}	1964	}
1819		1965
1820	sub activate { }
1821
1822	sub button_up {	1966	sub invoke_button_up {
1823	my ($self, $ev, $x, $y) = @_;	1967	my ($self, $ev, $x, $y) = @_;
1824		1968
1825	$self->emit ("activate")	1969	$self->emit ("activate")
1826	if $x >= 0 && $x < $self->{w}	1970	if $x >= 0 && $x < $self->{w}
1827	&& $y >= 0 && $y < $self->{h};	1971	&& $y >= 0 && $y < $self->{h};
		1972
		1973	1
1828	}	1974	}
1829		1975
1830	sub _draw {	1976	sub _draw {
1831	my ($self) = @_;	1977	my ($self) = @_;
1832		1978
1833	local $self->{fg} = $self->{fg};	1979	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835	if ($GRAB == $self) {
1836	$self->{fg} = $self->{active_fg};
1837	}
1838		1980
1839	glEnable GL_TEXTURE_2D;	1981	glEnable GL_TEXTURE_2D;
1840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841	glColor 0, 0, 0, 1;	1983	glColor 0, 0, 0, 1;
1842		1984
1843	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	1985	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844		1986
1845	glDisable GL_TEXTURE_2D;	1987	glDisable GL_TEXTURE_2D;
1846		1988
1847	$self->SUPER::_draw;	1989	$self->SUPER::_draw;
		1990	}
		1991
		1992	#############################################################################
		1993
		1994	package CFClient::UI::ImageButton;
		1995
		1996	our @ISA = CFClient::UI::Image::;
		1997
		1998	use CFClient::OpenGL;
		1999
		2000	my %textures;
		2001
		2002	sub new {
		2003	my $class = shift;
		2004
		2005	my $self = $class->SUPER::new (
		2006	padding_x => 4,
		2007	padding_y => 4,
		2008	fg => [1, 1, 1],
		2009	active_fg => [0, 0, 1],
		2010	can_hover => 1,
		2011	align => 0,
		2012	valign => 0,
		2013	can_events => 1,
		2014	@_
		2015	);
		2016	}
		2017
		2018	sub invoke_button_up {
		2019	my ($self, $ev, $x, $y) = @_;
		2020
		2021	$self->emit ("activate")
		2022	if $x >= 0 && $x < $self->{w}
		2023	&& $y >= 0 && $y < $self->{h};
		2024
		2025	1
1848	}	2026	}
1849		2027
1850	#############################################################################	2028	#############################################################################
1851		2029
1852	package CFClient::UI::CheckBox;	2030	package CFClient::UI::CheckBox;
…		…
1879	my ($self) = @_;	2057	my ($self) = @_;
1880		2058
1881	(6) x 2	2059	(6) x 2
1882	}	2060	}
1883		2061
1884	sub button_down {	2062	sub invoke_button_down {
1885	my ($self, $ev, $x, $y) = @_;	2063	my ($self, $ev, $x, $y) = @_;
1886		2064
1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2065	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2066	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889	$self->{state} = !$self->{state};	2067	$self->{state} = !$self->{state};
1890	$self->_emit (changed => $self->{state});	2068	$self->emit (changed => $self->{state});
		2069	} else {
		2070	return 0
		2071	}
		2072
1891	}	2073	1
1892	}	2074	}
1893		2075
1894	sub _draw {	2076	sub _draw {
1895	my ($self) = @_;	2077	my ($self) = @_;
1896		2078
…		…
1916	package CFClient::UI::Image;	2098	package CFClient::UI::Image;
1917		2099
1918	our @ISA = CFClient::UI::Base::;	2100	our @ISA = CFClient::UI::Base::;
1919		2101
1920	use CFClient::OpenGL;	2102	use CFClient::OpenGL;
1921	use Carp qw/confess/;
1922		2103
1923	our %loaded_images;	2104	our %texture_cache;
1924		2105
1925	sub new {	2106	sub new {
1926	my $class = shift;	2107	my $class = shift;
1927		2108
1928	my $self = $class->SUPER::new (can_events => 0, @_);	2109	my $self = $class->SUPER::new (
		2110	can_events => 0,
		2111	@_,
		2112	);
1929		2113
1930	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2114	$self->{path}
		2115	or Carp::croak "required attribute 'path' not set";
1931		2116
1932	$loaded_images{$self->{image}} ||=	2117	$self->{tex} = $texture_cache{$self->{path}} ||=
1933	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2118	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1934		2119
1935	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2120	Scalar::Util::weaken $texture_cache{$self->{path}};
1936		2121
1937	Scalar::Util::weaken $loaded_images{$self->{image}};	2122	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1938
1939	$self->{aspect} = $tex->{w} / $tex->{h};
1940		2123
1941	$self	2124	$self
1942	}	2125	}
1943		2126
1944	sub size_request {	2127	sub size_request {
1945	my ($self) = @_;	2128	my ($self) = @_;
1946		2129
1947	($self->{tex}->{w}, $self->{tex}->{h})	2130	($self->{tex}{w}, $self->{tex}{h})
1948	}	2131	}
1949		2132
1950	sub _draw {	2133	sub _draw {
1951	my ($self) = @_;	2134	my ($self) = @_;
1952		2135
…		…
2063		2246
2064	my $h1 = $self->{h} * (1 - $ycut1);	2247	my $h1 = $self->{h} * (1 - $ycut1);
2065	my $h2 = $self->{h} * (1 - $ycut2);	2248	my $h2 = $self->{h} * (1 - $ycut2);
2066		2249
2067	glEnable GL_BLEND;	2250	glEnable GL_BLEND;
2068	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2251	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2252	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glEnable GL_TEXTURE_2D;	2253	glEnable GL_TEXTURE_2D;
2070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2254	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071		2255
2072	glBindTexture GL_TEXTURE_2D, $t1->{name};	2256	glBindTexture GL_TEXTURE_2D, $t1->{name};
2073	glBegin GL_QUADS;	2257	glBegin GL_QUADS;
…		…
2187	$self->update;	2371	$self->update;
2188		2372
2189	$self	2373	$self
2190	}	2374	}
2191		2375
2192	sub changed { }
2193
2194	sub set_range {	2376	sub set_range {
2195	my ($self, $range) = @_;	2377	my ($self, $range) = @_;
2196		2378
2197	($range, $self->{range}) = ($self->{range}, $range);	2379	($range, $self->{range}) = ($self->{range}, $range);
2198		2380
2199	$self->update
2200	if "@$range" ne "@{$self->{range}}";	2381	if ("@$range" ne "@{$self->{range}}") {
		2382	$self->update;
		2383	$self->set_value ($self->{range}[0]);
		2384	}
2201	}	2385	}
2202		2386
2203	sub set_value {	2387	sub set_value {
2204	my ($self, $value) = @_;	2388	my ($self, $value) = @_;
2205		2389
…		…
2216	if $unit;	2400	if $unit;
2217		2401
2218	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2402	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219		2403
2220	if ($value != $old_value) {	2404	if ($value != $old_value) {
2221	$self->_emit (changed => $value);	2405	$self->emit (changed => $value);
2222	$self->update;	2406	$self->update;
2223	}	2407	}
2224	}	2408	}
2225		2409
2226	sub size_request {	2410	sub size_request {
2227	my ($self) = @_;	2411	my ($self) = @_;
2228		2412
2229	($self->{req_w}, $self->{req_h})	2413	($self->{req_w}, $self->{req_h})
2230	}	2414	}
2231		2415
2232	sub button_down {	2416	sub invoke_button_down {
2233	my ($self, $ev, $x, $y) = @_;	2417	my ($self, $ev, $x, $y) = @_;
2234		2418
2235	$self->SUPER::button_down ($ev, $x, $y);	2419	$self->SUPER::invoke_button_down ($ev, $x, $y);
2236		2420
2237	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2421	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238		2422
2239	$self->mouse_motion ($ev, $x, $y);	2423	$self->invoke_mouse_motion ($ev, $x, $y)
2240	}	2424	}
2241		2425
2242	sub mouse_motion {	2426	sub invoke_mouse_motion {
2243	my ($self, $ev, $x, $y) = @_;	2427	my ($self, $ev, $x, $y) = @_;
2244		2428
2245	if ($GRAB == $self) {	2429	if ($GRAB == $self) {
2246	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2430	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247		2431
2248	my (undef, $lo, $hi, $page) = @{$self->{range}};	2432	my (undef, $lo, $hi, $page) = @{$self->{range}};
2249		2433
2250	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2434	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251		2435
2252	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2436	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2437	} else {
		2438	return 0;
		2439	}
		2440
2253	}	2441	1
2254	}	2442	}
2255		2443
2256	sub update {	2444	sub update {
2257	my ($self) = @_;	2445	my ($self) = @_;
2258		2446
2259	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2447	delete $self->{knob_w};
		2448	$self->SUPER::update;
		2449	}
		2450
		2451	sub _draw {
		2452	my ($self) = @_;
		2453
		2454	unless ($self->{knob_w}) {
2260	$self->set_value ($self->{range}[0]);	2455	$self->set_value ($self->{range}[0]);
2261		2456
2262	my ($value, $lo, $hi, $page) = @{$self->{range}};	2457	my ($value, $lo, $hi, $page) = @{$self->{range}};
2263	my $range = ($hi - $page - $lo) || 1e-100;	2458	my $range = ($hi - $page - $lo) || 1e-100;
2264		2459
…		…
2270	$value = ($value - $lo) / $range;	2465	$value = ($value - $lo) / $range;
2271	$value = $value * $self->{scale} + $self->{offset};	2466	$value = $value * $self->{scale} + $self->{offset};
2272		2467
2273	$self->{knob_x} = $value - $knob_w * 0.5;	2468	$self->{knob_x} = $value - $knob_w * 0.5;
2274	$self->{knob_w} = $knob_w;	2469	$self->{knob_w} = $knob_w;
2275	});	2470	}
2276
2277	$self->SUPER::update;
2278	}
2279
2280	sub _draw {
2281	my ($self) = @_;
2282		2471
2283	$self->SUPER::_draw ();	2472	$self->SUPER::_draw ();
2284		2473
2285	glScale $self->{w}, $self->{h};	2474	glScale $self->{w}, $self->{h};
2286		2475
…		…
2347	sub set_range { shift->{slider}->set_range (@_) }	2536	sub set_range { shift->{slider}->set_range (@_) }
2348	sub set_value { shift->{slider}->set_value (@_) }	2537	sub set_value { shift->{slider}->set_value (@_) }
2349		2538
2350	#############################################################################	2539	#############################################################################
2351		2540
2352	package CFClient::UI::TextView;	2541	package CFClient::UI::TextScroller;
2353		2542
2354	our @ISA = CFClient::UI::HBox::;	2543	our @ISA = CFClient::UI::HBox::;
2355		2544
2356	use CFClient::OpenGL;	2545	use CFClient::OpenGL;
2357		2546
…		…
2359	my $class = shift;	2548	my $class = shift;
2360		2549
2361	my $self = $class->SUPER::new (	2550	my $self = $class->SUPER::new (
2362	fontsize => 1,	2551	fontsize => 1,
2363	can_events => 0,	2552	can_events => 0,
		2553	indent => 0,
2364	#font => default_font	2554	#font => default_font
2365	@_,	2555	@_,
2366		2556
2367	layout => (new CFClient::Layout 1),	2557	layout => (new CFClient::Layout 1),
2368	par => [],	2558	par => [],
…		…
2383		2573
2384	$self->{fontsize} = $fontsize;	2574	$self->{fontsize} = $fontsize;
2385	$self->reflow;	2575	$self->reflow;
2386	}	2576	}
2387		2577
		2578	sub size_request {
		2579	my ($self) = @_;
		2580
		2581	my ($empty, $slider) = @{ $self->{children} };
		2582
		2583	local $self->{children} = [$empty, $slider];
		2584	$self->SUPER::size_request
		2585	}
		2586
2388	sub size_allocate {	2587	sub invoke_size_allocate {
2389	my ($self, $w, $h) = @_;	2588	my ($self, $w, $h) = @_;
2390		2589
2391	$self->SUPER::size_allocate ($w, $h);	2590	my ($empty, $slider, @other) = @{ $self->{children} };
		2591	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2392		2592
2393	$self->{layout}->set_font ($self->{font}) if $self->{font};	2593	$self->{layout}->set_font ($self->{font}) if $self->{font};
2394	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2594	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395	$self->{layout}->set_width ($self->{children}[0]{w});	2595	$self->{layout}->set_width ($empty->{w});
		2596	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396		2597
2397	$self->reflow;	2598	$self->reflow;
2398	}
2399		2599
2400	sub text_size {	2600	local $self->{children} = [$empty, $slider];
2401	my ($self, $text, $indent) = @_;	2601	$self->SUPER::invoke_size_allocate ($w, $h)
		2602	}
		2603
		2604	sub get_layout {
		2605	my ($self, $para) = @_;
2402		2606
2403	my $layout = $self->{layout};	2607	my $layout = $self->{layout};
2404		2608
		2609	$layout->set_font ($self->{font}) if $self->{font};
		2610	$layout->set_foreground (@{$para->{fg}});
2405	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2611	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406	$layout->set_width ($self->{children}[0]{w} - $indent);	2612	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2613	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407	$layout->set_markup ($text);	2614	$layout->set_markup ($para->{markup});
		2615
		2616	$layout->set_shapes (
		2617	map
		2618	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2619	@{$para->{widget}}
2408		2620	);
		2621
2409	$layout->size	2622	$layout
2410	}	2623	}
2411		2624
2412	sub reflow {	2625	sub reflow {
2413	my ($self) = @_;	2626	my ($self) = @_;
2414		2627
…		…
2423	$self->{children}[1]->set_value ($offset);	2636	$self->{children}[1]->set_value ($offset);
2424	}	2637	}
2425		2638
2426	sub clear {	2639	sub clear {
2427	my ($self) = @_;	2640	my ($self) = @_;
		2641
		2642	my (undef, undef, @other) = @{ $self->{children} };
		2643	$self->remove ($_) for @other;
2428		2644
2429	$self->{par} = [];	2645	$self->{par} = [];
2430	$self->{height} = 0;	2646	$self->{height} = 0;
2431	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2647	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432	}	2648	}
2433		2649
2434	sub add_paragraph {	2650	sub add_paragraph {
2435	my ($self, $color, $text, $indent) = @_;	2651	my ($self, $color, $para, $indent) = @_;
2436		2652
2437	for my $line (split /\n/, $text) {	2653	my ($text, @w) = ref $para ? @$para : $para;
2438	my ($w, $h) = $self->text_size ($line);	2654
2439	$self->{height} += $h;	2655	$para = {
2440	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2656	w => 1e10,
		2657	wrapped => 1,
		2658	fg => $color,
		2659	indent => $indent,
		2660	markup => $text,
		2661	widget => \@w,
2441	}	2662	};
2442		2663
2443	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2664	$self->add (@w) if @w;
		2665	push @{$self->{par}}, $para;
		2666
		2667	$self->{need_reflow}++;
		2668	$self->update;
		2669	}
		2670
		2671	sub scroll_to_bottom {
		2672	my ($self) = @_;
		2673
		2674	$self->{scroll_to_bottom} = 1;
		2675	$self->update;
2444	}	2676	}
2445		2677
2446	sub update {	2678	sub update {
2447	my ($self) = @_;	2679	my ($self) = @_;
2448		2680
…		…
2450		2682
2451	return unless $self->{h} > 0;	2683	return unless $self->{h} > 0;
2452		2684
2453	delete $self->{texture};	2685	delete $self->{texture};
2454		2686
2455	$ROOT->on_post_alloc ($self, sub {	2687	$ROOT->on_post_alloc ($self => sub {
2456	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2688	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457		2689
2458	if (delete $self->{need_reflow}) {	2690	if (delete $self->{need_reflow}) {
2459	my $height = 0;	2691	my $height = 0;
2460		2692
2461	my $layout = $self->{layout};
2462
2463	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465	for (@{$self->{par}}) {	2693	for my $para (@{$self->{par}}) {
2466	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2694	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2467	$layout->set_width ($W - $_->[3]);	2695	my $layout = $self->get_layout ($para);
2468	$layout->set_markup ($_->[4]);
2469	my ($w, $h) = $layout->size;	2696	my ($w, $h) = $layout->size;
2470	$_->[0] = $w + $_->[3];	2697
2471	$_->[1] = $h;	2698	$para->{w} = $w + $para->{indent};
		2699	$para->{h} = $h;
		2700	$para->{wrapped} = $layout->has_wrapped;
2472	}	2701	}
2473		2702
2474	$height += $_->[1];	2703	$height += $para->{h};
2475	}	2704	}
2476		2705
2477	$self->{height} = $height;	2706	$self->{height} = $height;
2478		2707
2479	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2708	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2480		2709
2481	delete $self->{texture};	2710	delete $self->{texture};
2482	}	2711	}
2483		2712
		2713	if (delete $self->{scroll_to_bottom}) {
		2714	$self->{children}[1]->set_value (1e10);
		2715	}
		2716
2484	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2717	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485	glClearColor 0.5, 0.5, 0.5, 0;	2718	glClearColor 0, 0, 0, 0;
2486	glClear GL_COLOR_BUFFER_BIT;	2719	glClear GL_COLOR_BUFFER_BIT;
2487		2720
2488	my $top = int $self->{children}[1]{range}[0];	2721	my $top = int $self->{children}[1]{range}[0];
2489		2722
2490	my $y0 = $top;	2723	my $y0 = $top;
2491	my $y1 = $top + $H;	2724	my $y1 = $top + $H;
2492		2725
2493	my $y = 0;	2726	my $y = 0;
2494
2495	my $layout = $self->{layout};
2496
2497	$layout->set_font ($self->{font}) if $self->{font};
2498		2727
2499	glEnable GL_BLEND;	2728	glEnable GL_BLEND;
2500	#TODO# not correct in windows where rgba is forced off	2729	#TODO# not correct in windows where rgba is forced off
2501	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2730	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502		2731
2503	for my $par (@{$self->{par}}) {	2732	for my $para (@{$self->{par}}) {
2504	my $h = $par->[1];	2733	my $h = $para->{h};
2505		2734
2506	if ($y0 < $y + $h && $y < $y1) {	2735	if ($y0 < $y + $h && $y < $y1) {
2507	$layout->set_foreground (@{ $par->[2] });	2736
2508	$layout->set_width ($W - $par->[3]);	2737	my $layout = $self->get_layout ($para);
2509	$layout->set_markup ($par->[4]);
2510		2738
2511	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2739	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512		2740
2513	glRasterPos $par->[3], $y - $y0;	2741	glRasterPos $para->{indent}, $y - $y0;
2514	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2742	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
		2743
		2744	if (my @w = @{ $para->{widget} }) {
		2745	my @s = $layout->get_shapes;
		2746
		2747	glDisable GL_BLEND;
		2748	for (@w) {
		2749	my ($dx, $dy) = splice @s, 0, 2, ();
		2750
		2751	$_->{x} = $dx + $para->{indent};
		2752	$_->{y} = $dy + $y - $y0;
		2753
		2754	$_->draw;
		2755	}
		2756	glEnable GL_BLEND;
		2757	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2758	}
2515	}	2759	}
2516		2760
2517	$y += $h;	2761	$y += $h;
2518	}	2762	}
2519		2763
2520	glDisable GL_BLEND;	2764	glDisable GL_BLEND;
2521	};	2765	};
2522	});	2766	});
2523	}	2767	}
2524		2768
		2769	sub reconfigure {
		2770	my ($self) = @_;
		2771
		2772	$self->SUPER::reconfigure;
		2773
		2774	$_->{w} = 1e10 for @{ $self->{par} };
		2775	$self->reflow;
		2776	}
		2777
2525	sub _draw {	2778	sub _draw {
2526	my ($self) = @_;	2779	my ($self) = @_;
2527		2780
2528	glEnable GL_TEXTURE_2D;	2781	glEnable GL_TEXTURE_2D;
2529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2782	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530	glColor 1, 1, 1, 1;	2783	glColor 0, 0, 0, 1;
2531	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2784	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532	glDisable GL_TEXTURE_2D;	2785	glDisable GL_TEXTURE_2D;
2533		2786
2534	$self->{children}[1]->draw;	2787	$self->{children}[1]->draw;
2535
2536	}	2788	}
2537		2789
2538	#############################################################################	2790	#############################################################################
2539		2791
2540	package CFClient::UI::Animator;	2792	package CFClient::UI::Animator;
…		…
2627	$tooltip .= "\n\n" . (ref $widget) . "\n"	2879	$tooltip .= "\n\n" . (ref $widget) . "\n"
2628	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2880	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629	. "req $widget->{req_w} $widget->{req_h}\n"	2881	. "req $widget->{req_w} $widget->{req_h}\n"
2630	. "visible $widget->{visible}";	2882	. "visible $widget->{visible}";
2631	}	2883	}
		2884
		2885	$tooltip =~ s/^\n+//;
		2886	$tooltip =~ s/\n+$//;
2632		2887
2633	$self->add (new CFClient::UI::Label	2888	$self->add (new CFClient::UI::Label
2634	markup => $tooltip,	2889	markup => $tooltip,
2635	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2890	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636	fontsize => 0.8,	2891	fontsize => 0.8,
…		…
2646	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2901	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647		2902
2648	($w + 4, $h + 4)	2903	($w + 4, $h + 4)
2649	}	2904	}
2650		2905
2651	sub size_allocate {	2906	sub invoke_size_allocate {
2652	my ($self, $w, $h) = @_;	2907	my ($self, $w, $h) = @_;
2653		2908
2654	$self->SUPER::size_allocate ($w - 4, $h - 4);	2909	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2655	}	2910	}
2656		2911
2657	sub visibility_change {	2912	sub invoke_visibility_change {
2658	my ($self, $visible) = @_;	2913	my ($self, $visible) = @_;
2659		2914
2660	return unless $visible;	2915	return unless $visible;
2661		2916
2662	$self->{root}->on_post_alloc ("move_$self" => sub {	2917	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2664	or return;	2919	or return;
2665		2920
2666	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2921	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667		2922
2668	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2923	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669	if $x + $self->{w} > $::WIDTH;	2924	if $x + $self->{w} > $self->{root}{w};
2670		2925
2671	$self->move_abs ($x, $y);	2926	$self->move_abs ($x, $y);
2672	});	2927	});
2673	}	2928	}
2674		2929
…		…
2763	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3018	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764		3019
2765	if ($tex) {	3020	if ($tex) {
2766	glEnable GL_TEXTURE_2D;	3021	glEnable GL_TEXTURE_2D;
2767	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3022	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768	glColor 1, 1, 1, 1;	3023	glColor 0, 0, 0, 1;
2769	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3024	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770	glDisable GL_TEXTURE_2D;	3025	glDisable GL_TEXTURE_2D;
2771	}	3026	}
2772	}	3027	}
2773		3028
2774	sub DESTROY {	3029	sub destroy {
2775	my ($self) = @_;	3030	my ($self) = @_;
2776		3031
2777	$self->{timer}->cancel	3032	$self->{timer}->cancel
2778	if $self->{timer};	3033	if $self->{timer};
2779		3034
2780	$self->SUPER::DESTROY;	3035	$self->SUPER::destroy;
2781	}	3036	}
2782		3037
2783	#############################################################################	3038	#############################################################################
2784		3039
2785	package CFClient::UI::Inventory;	3040	package CFClient::UI::Buttonbar;
2786		3041
2787	our @ISA = CFClient::UI::ScrolledWindow::;	3042	our @ISA = CFClient::UI::HBox::;
2788		3043
2789	sub new {	3044	# TODO: should actualyl wrap buttons and other goodies.
2790	my $class = shift;
2791
2792	my $self = $class->SUPER::new (
2793	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794	@_,
2795	);
2796
2797	$self
2798	}
2799
2800	sub set_items {
2801	my ($self, $items) = @_;
2802
2803	$self->{scrolled}->clear;
2804	return unless $items;
2805
2806	my @items = sort {
2807	($a->{type} <=> $b->{type})
2808	or ($a->{name} cmp $b->{name})
2809	} @$items;
2810
2811	$self->{real_items} = \@items;
2812
2813	my $row = 0;
2814	for my $item (@items) {
2815	CFClient::Item::update_widgets $item;
2816
2817	$self->{scrolled}->add (0, $row, $item->{face_widget});
2818	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2819	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821	$row++;
2822	}
2823	}
2824		3045
2825	#############################################################################	3046	#############################################################################
2826		3047
2827	package CFClient::UI::Menu;	3048	package CFClient::UI::Menu;
2828		3049
…		…
2840	);	3061	);
2841		3062
2842	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3063	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2843		3064
2844	for my $item (@{ $self->{items} }) {	3065	for my $item (@{ $self->{items} }) {
2845	my ($widget, $cb) = @$item;	3066	my ($widget, $cb, $tooltip) = @$item;
2846		3067
2847	# handle various types of items, only text for now	3068	# handle various types of items, only text for now
2848	if (!ref $widget) {	3069	if (!ref $widget) {
2849	$widget = new CFClient::UI::Label	3070	$widget = new CFClient::UI::Label
2850	can_hover => 1,	3071	can_hover => 1,
2851	can_events => 1,	3072	can_events => 1,
2852	text => $widget;	3073	markup => $widget,
		3074	tooltip => $tooltip
2853	}	3075	}
2854		3076
2855	$self->{item}{$widget} = $item;	3077	$self->{item}{$widget} = $item;
2856		3078
2857	$self->{vbox}->add ($widget);	3079	$self->{vbox}->add ($widget);
…		…
2862		3084
2863	# popup given the event (must be a mouse button down event currently)	3085	# popup given the event (must be a mouse button down event currently)
2864	sub popup {	3086	sub popup {
2865	my ($self, $ev) = @_;	3087	my ($self, $ev) = @_;
2866		3088
2867	$self->_emit ("popdown");	3089	$self->emit ("popdown");
2868		3090
2869	# maybe save $GRAB? must be careful about events...	3091	# maybe save $GRAB? must be careful about events...
2870	$GRAB = $self;	3092	$GRAB = $self;
2871	$self->{button} = $ev->{button};	3093	$self->{button} = $ev->{button};
2872		3094
2873	$self->show;	3095	$self->show;
2874	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3096	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875	}	3097	}
2876		3098
2877	sub mouse_motion {	3099	sub invoke_mouse_motion {
2878	my ($self, $ev, $x, $y) = @_;	3100	my ($self, $ev, $x, $y) = @_;
2879		3101
2880	# TODO: should use vbox->find_widget or so	3102	# TODO: should use vbox->find_widget or so
2881	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3103	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882	$self->{hover} = $self->{item}{$HOVER};	3104	$self->{hover} = $self->{item}{$HOVER};
2883	}
2884		3105
		3106	0
		3107	}
		3108
2885	sub button_up {	3109	sub invoke_button_up {
2886	my ($self, $ev, $x, $y) = @_;	3110	my ($self, $ev, $x, $y) = @_;
2887		3111
2888	if ($ev->{button} == $self->{button}) {	3112	if ($ev->{button} == $self->{button}) {
2889	undef $GRAB;	3113	undef $GRAB;
2890	$self->hide;	3114	$self->hide;
2891		3115
2892	$self->_emit ("popdown");	3116	$self->emit ("popdown");
2893	$self->{hover}[1]->() if $self->{hover};	3117	$self->{hover}[1]->() if $self->{hover};
		3118	} else {
		3119	return 0
		3120	}
		3121
2894	}	3122	1
2895	}	3123	}
2896		3124
2897	#############################################################################	3125	#############################################################################
2898		3126
2899	package CFClient::UI::Statusbox;	3127	package CFClient::UI::Multiplexer;
2900		3128
2901	our @ISA = CFClient::UI::VBox::;	3129	our @ISA = CFClient::UI::Container::;
2902		3130
2903	sub new {	3131	sub new {
2904	my $class = shift;	3132	my $class = shift;
2905		3133
2906	$class->SUPER::new (	3134	my $self = $class->SUPER::new (
		3135	@_,
		3136	);
		3137
		3138	$self->{current} = $self->{children}[0]
		3139	if @{ $self->{children} };
		3140
		3141	$self
		3142	}
		3143
		3144	sub add {
		3145	my ($self, @widgets) = @_;
		3146
		3147	$self->SUPER::add (@widgets);
		3148
		3149	$self->{current} = $self->{children}[0]
		3150	if @{ $self->{children} };
		3151	}
		3152
		3153	sub set_current_page {
		3154	my ($self, $page_or_widget) = @_;
		3155
		3156	my $widget = ref $page_or_widget
		3157	? $page_or_widget
		3158	: $self->{children}[$page_or_widget];
		3159
		3160	$self->{current} = $widget;
		3161	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3162
		3163	$self->emit (page_changed => $self->{current});
		3164
		3165	$self->realloc;
		3166	}
		3167
		3168	sub visible_children {
		3169	$_[0]{current}
		3170	}
		3171
		3172	sub size_request {
		3173	my ($self) = @_;
		3174
		3175	$self->{current}->size_request
		3176	}
		3177
		3178	sub invoke_size_allocate {
		3179	my ($self, $w, $h) = @_;
		3180
		3181	$self->{current}->configure (0, 0, $w, $h);
		3182
		3183	1
		3184	}
		3185
		3186	sub _draw {
		3187	my ($self) = @_;
		3188
		3189	$self->{current}->draw;
		3190	}
		3191
		3192	#############################################################################
		3193
		3194	package CFClient::UI::Notebook;
		3195
		3196	our @ISA = CFClient::UI::VBox::;
		3197
		3198	sub new {
		3199	my $class = shift;
		3200
		3201	my $self = $class->SUPER::new (
		3202	buttonbar => (new CFClient::UI::Buttonbar),
		3203	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3204	# filter => # will be put between multiplexer and $self
		3205	@_,
		3206	);
		3207
		3208	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3209	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3210
		3211	$self
		3212	}
		3213
		3214	sub add {
		3215	my ($self, $title, $widget, $tooltip) = @_;
		3216
		3217	Scalar::Util::weaken $self;
		3218
		3219	$self->{buttonbar}->add (new CFClient::UI::Button
		3220	markup => $title,
		3221	tooltip => $tooltip,
		3222	on_activate => sub { $self->set_current_page ($widget) },
		3223	);
		3224
		3225	$self->{multiplexer}->add ($widget);
		3226	}
		3227
		3228	sub set_current_page {
		3229	my ($self, $page) = @_;
		3230
		3231	$self->{multiplexer}->set_current_page ($page);
		3232	$self->emit (page_changed => $self->{multiplexer}{current});
		3233	}
		3234
		3235	#############################################################################
		3236
		3237	package CFClient::UI::Combobox;
		3238
		3239	use utf8;
		3240
		3241	our @ISA = CFClient::UI::Button::;
		3242
		3243	sub new {
		3244	my $class = shift;
		3245
		3246	my $self = $class->SUPER::new (
		3247	options => [], # [value, title, longdesc], ...
		3248	value => undef,
		3249	@_,
		3250	);
		3251
		3252	$self->_set_value ($self->{value});
		3253
		3254	$self
		3255	}
		3256
		3257	sub invoke_button_down {
		3258	my ($self, $ev) = @_;
		3259
		3260	my @menu_items;
		3261
		3262	for (@{ $self->{options} }) {
		3263	my ($value, $title, $tooltip) = @$_;
		3264
		3265	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3266	}
		3267
		3268	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3269	}
		3270
		3271	sub _set_value {
		3272	my ($self, $value) = @_;
		3273
		3274	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3275	or return;
		3276
		3277	$self->{value} = $item->[0];
		3278	$self->set_markup ("$item->[1] ⇓");
		3279	$self->set_tooltip ($item->[2]);
		3280	}
		3281
		3282	sub set_value {
		3283	my ($self, $value) = @_;
		3284
		3285	return unless $self->{value} ne $value;
		3286
		3287	$self->_set_value ($value);
		3288	$self->emit (changed => $value);
		3289	}
		3290
		3291	#############################################################################
		3292
		3293	package CFClient::UI::Statusbox;
		3294
		3295	our @ISA = CFClient::UI::VBox::;
		3296
		3297	sub new {
		3298	my $class = shift;
		3299
		3300	my $self = $class->SUPER::new (
2907	fontsize => 0.8,	3301	fontsize => 0.8,
2908	@_,	3302	@_,
2909	)	3303	);
		3304
		3305	Scalar::Util::weaken (my $this = $self);
		3306
		3307	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3308
		3309	$self
2910	}	3310	}
2911		3311
2912	sub reorder {	3312	sub reorder {
2913	my ($self) = @_;	3313	my ($self) = @_;
2914	my $NOW = time;	3314	my $NOW = Time::HiRes::time;
		3315
		3316	# freeze display when hovering over any label
		3317	return if $CFClient::UI::TOOLTIP->{owner}
		3318	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3319	values %{ $self->{item} };
2915		3320
2916	while (my ($k, $v) = each %{ $self->{item} }) {	3321	while (my ($k, $v) = each %{ $self->{item} }) {
2917	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3322	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918	}	3323	}
2919		3324
…		…
2922	my @items = sort {	3327	my @items = sort {
2923	$a->{pri} <=> $b->{pri}	3328	$a->{pri} <=> $b->{pri}
2924	or $b->{id} <=> $a->{id}	3329	or $b->{id} <=> $a->{id}
2925	} values %{ $self->{item} };	3330	} values %{ $self->{item} };
2926		3331
		3332	$self->{timer}->interval (1);
		3333
2927	my $count = 10 + 1;	3334	my $count = 10 + 1;
2928	for my $item (@items) {	3335	for my $item (@items) {
2929	last unless --$count;	3336	last unless --$count;
2930		3337
2931	push @widgets, $item->{label} ||= do {	3338	my $label = $item->{label} ||= do {
2932	# TODO: doesn't handle markup well (read as: at all)	3339	# TODO: doesn't handle markup well (read as: at all)
2933	my $short = $item->{count} > 1	3340	my $short = $item->{count} > 1
2934	? "<b>$item->{count} ×</b> $item->{text}"	3341	? "<b>$item->{count} ×</b> $item->{text}"
2935	: $item->{text};	3342	: $item->{text};
2936		3343
…		…
2944	tooltip => $item->{tooltip},	3351	tooltip => $item->{tooltip},
2945	tooltip_font => $::FONT_PROP,	3352	tooltip_font => $::FONT_PROP,
2946	tooltip_width => 0.67,	3353	tooltip_width => 0.67,
2947	fontsize => $item->{fontsize} || $self->{fontsize},	3354	fontsize => $item->{fontsize} || $self->{fontsize},
2948	max_w => $::WIDTH * 0.44,	3355	max_w => $::WIDTH * 0.44,
2949	fg => $item->{fg},	3356	fg => [@{ $item->{fg} }],
2950	can_events => 1,	3357	can_events => 1,
2951	can_hover => 1	3358	can_hover => 1
2952	};	3359	};
		3360
		3361	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3362	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3363	$label->update;
		3364	$label->set_max_size (undef, $label->{req_h} * $diff)
		3365	if $diff < 1;
		3366	$self->{timer}->interval (1/30);
		3367	} else {
		3368	$label->{fg}[3] = $item->{fg}[3] || 1;
		3369	}
		3370
		3371	push @widgets, $label;
2953	}	3372	}
2954		3373
2955	$self->clear;	3374	$self->clear;
2956	$self->SUPER::add (reverse @widgets);	3375	$self->SUPER::add (reverse @widgets);
2957	}	3376	}
…		…
2962	$text =~ s/^\s+//;	3381	$text =~ s/^\s+//;
2963	$text =~ s/\s+$//;	3382	$text =~ s/\s+$//;
2964		3383
2965	return unless $text;	3384	return unless $text;
2966		3385
2967	my $timeout = time + ((delete $arg{timeout}) || 60);	3386	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968		3387
2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3388	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970		3389
2971	if (my $item = $self->{item}{$group}) {	3390	if (my $item = $self->{item}{$group}) {
2972	if ($item->{text} eq $text) {	3391	if ($item->{text} eq $text) {
2973	$item->{count}++;	3392	$item->{count}++;
2974	} else {	3393	} else {
2975	$item->{count} = 1;	3394	$item->{count} = 1;
2976	$item->{text} = $item->{tooltip} = $text;	3395	$item->{text} = $item->{tooltip} = $text;
2977	}	3396	}
2978	$item->{id} = ++$self->{id};	3397	$item->{id} += 0.2;#d#
2979	$item->{timeout} = $timeout;	3398	$item->{timeout} = $timeout;
2980	delete $item->{label};	3399	delete $item->{label};
2981	} else {	3400	} else {
2982	$self->{item}{$group} = {	3401	$self->{item}{$group} = {
2983	id => ++$self->{id},	3402	id => ++$self->{id},
…		…
3002		3421
3003	$self->reorder;	3422	$self->reorder;
3004	$self->SUPER::reconfigure;	3423	$self->SUPER::reconfigure;
3005	}	3424	}
3006		3425
		3426	sub destroy {
		3427	my ($self) = @_;
		3428
		3429	$self->{timer}->cancel;
		3430
		3431	$self->SUPER::destroy;
		3432	}
		3433
3007	#############################################################################	3434	#############################################################################
3008		3435
3009	package CFClient::UI::Root;	3436	package CFClient::UI::Inventory;
3010		3437
3011	our @ISA = CFClient::UI::Container::;	3438	our @ISA = CFClient::UI::ScrolledWindow::;
3012
3013	use CFClient::OpenGL;
3014		3439
3015	sub new {	3440	sub new {
3016	my $class = shift;	3441	my $class = shift;
3017		3442
3018	my $self = $class->SUPER::new (	3443	my $self = $class->SUPER::new (
3019	visible => 1,	3444	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3020	@_,	3445	@_,
3021	);	3446	);
3022		3447
3023	Scalar::Util::weaken ($self->{root} = $self);
3024
3025	$self	3448	$self
3026	}	3449	}
3027		3450
3028	sub size_request {	3451	sub set_items {
3029	my ($self) = @_;	3452	my ($self, $items) = @_;
3030		3453
3031	($self->{w}, $self->{h})	3454	$self->{child}->clear;
3032	}	3455	return unless $items;
3033		3456
3034	sub _to_pixel {	3457	my @items = sort {
3035	my ($coord, $size, $max) = @_;	3458	($a->{type} <=> $b->{type})
		3459	or ($a->{name} cmp $b->{name})
		3460	} @$items;
3036		3461
3037	$coord =	3462	$self->{real_items} = \@items;
3038	$coord eq "center" ? ($max - $size) * 0.5
3039	: $coord eq "max" ? $max
3040	: $coord;
3041		3463
3042	$coord = 0 if $coord < 0;	3464	my $row = 0;
3043	$coord = $max - $size if $coord > $max - $size;	3465	for my $item (@items) {
		3466	CFClient::Item::update_widgets $item;
3044		3467
3045	int $coord + 0.5	3468	$self->{child}->add (0, $row, $item->{face_widget});
3046	}	3469	$self->{child}->add (1, $row, $item->{desc_widget});
		3470	$self->{child}->add (2, $row, $item->{weight_widget});
3047		3471
3048	sub size_allocate {	3472	$row++;
3049	my ($self, $w, $h) = @_;
3050
3051	for my $child ($self->children) {
3052	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053
3054	$X = $child->{force_x} if exists $child->{force_x};
3055	$Y = $child->{force_y} if exists $child->{force_y};
3056
3057	$X = _to_pixel $X, $W, $self->{w};
3058	$Y = _to_pixel $Y, $H, $self->{h};
3059
3060	$child->configure ($X, $Y, $W, $H);
3061	}	3473	}
3062	}
3063
3064	sub coord2local {
3065	my ($self, $x, $y) = @_;
3066
3067	($x, $y)
3068	}
3069
3070	sub coord2global {
3071	my ($self, $x, $y) = @_;
3072
3073	($x, $y)
3074	}
3075
3076	sub update {
3077	my ($self) = @_;
3078
3079	$::WANT_REFRESH++;
3080	}
3081
3082	sub add {
3083	my ($self, @children) = @_;
3084
3085	$_->{is_toplevel} = 1
3086	for @children;
3087
3088	$self->SUPER::add (@children);
3089	}
3090
3091	sub remove {
3092	my ($self, @children) = @_;
3093
3094	$self->SUPER::remove (@children);
3095
3096	delete $self->{is_toplevel}
3097	for @children;
3098
3099	while (@children) {
3100	my $w = pop @children;
3101	push @children, $w->children;
3102	$w->set_invisible;
3103	}
3104	}
3105
3106	sub on_refresh {
3107	my ($self, $id, $cb) = @_;
3108
3109	$self->{refresh_hook}{$id} = $cb;
3110	}
3111
3112	sub on_post_alloc {
3113	my ($self, $id, $cb) = @_;
3114
3115	$self->{post_alloc_hook}{$id} = $cb;
3116	}
3117
3118	sub draw {
3119	my ($self) = @_;
3120
3121	while ($self->{refresh_hook}) {
3122	$_->()
3123	for values %{delete $self->{refresh_hook}};
3124	}
3125
3126	if ($self->{realloc}) {
3127	my @queue;
3128
3129	while () {
3130	if ($self->{realloc}) {
3131	#TODO use array-of-depth approach
3132
3133	use sort 'stable';
3134
3135	@queue = sort { $a->{visible} <=> $b->{visible} }
3136	@queue, values %{delete $self->{realloc}};
3137	}
3138
3139	my $widget = pop @queue || last;
3140
3141	$widget->{visible} or last; # do not resize invisible widgets
3142
3143	my ($w, $h) = $widget->size_request;
3144
3145	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148	$w = $widget->{force_w} if exists $widget->{force_w};
3149	$h = $widget->{force_h} if exists $widget->{force_h};
3150
3151	if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152	|| delete $widget->{force_realloc}) {
3153	$widget->{req_w} = $w;
3154	$widget->{req_h} = $h;
3155
3156	$self->{size_alloc}{$widget+0} = $widget;
3157
3158	if (my $parent = $widget->{parent}) {
3159	$self->{realloc}{$parent+0} = $parent;
3160	#unshift @queue, $parent;
3161	$parent->{force_size_alloc} = 1;
3162	$self->{size_alloc}{$parent+0} = $parent;
3163	}
3164	}
3165
3166	delete $self->{realloc}{$widget+0};
3167	}
3168	}
3169
3170	while (my $size_alloc = delete $self->{size_alloc}) {
3171	my @queue = sort { $b->{visible} <=> $a->{visible} }
3172	values %$size_alloc;
3173
3174	while () {
3175	my $widget = pop @queue || last;
3176
3177	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179	$w = 0 if $w < 0;
3180	$h = 0 if $h < 0;
3181
3182	$w = int $w + 0.5;
3183	$h = int $h + 0.5;
3184
3185	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186	$widget->{w} = $w;
3187	$widget->{h} = $h;
3188
3189	$widget->emit (size_allocate => $w, $h);
3190	}
3191	}
3192	}
3193
3194	while ($self->{post_alloc_hook}) {
3195	$_->()
3196	for values %{delete $self->{post_alloc_hook}};
3197	}
3198
3199
3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202	glClear GL_COLOR_BUFFER_BIT;
3203
3204	glMatrixMode GL_PROJECTION;
3205	glLoadIdentity;
3206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207	glMatrixMode GL_MODELVIEW;
3208	glLoadIdentity;
3209
3210	$self->_draw;
3211	}	3474	}
3212		3475
3213	#############################################################################	3476	#############################################################################
3214		3477
3215	package CFClient::UI::BindEditor;	3478	package CFClient::UI::BindEditor;
…		…
3274	$self->update_binding_widgets;	3537	$self->update_binding_widgets;
3275		3538
3276	$self	3539	$self
3277	}	3540	}
3278		3541
		3542	sub cfg_bind {
		3543	my ($self, $mod, $sym, $cmds) = @_;
		3544	$::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
		3545	::update_bindings ();
		3546	}
		3547
		3548	sub cfg_unbind {
		3549	my ($self, $mod, $sym, $cmds) = @_;
		3550	delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
		3551	::update_bindings ();
		3552	}
		3553
3279	sub commit {	3554	sub commit {
3280	my ($self) = @_;	3555	my ($self) = @_;
3281	my ($mod, $sym, $cmds) = $self->get_binding;	3556	my ($mod, $sym, $cmds) = $self->get_binding;
3282	if ($sym != 0 && @$cmds > 0) {	3557	if ($sym != 0 && @$cmds > 0) {
3283	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)	3558	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
…		…
3310	$rec = $::CONN->stop_record if $::CONN;	3585	$rec = $::CONN->stop_record if $::CONN;
3311	return unless ref $rec eq 'ARRAY';	3586	return unless ref $rec eq 'ARRAY';
3312	$self->set_command_list ($rec);	3587	$self->set_command_list ($rec);
3313	}	3588	}
3314		3589
3315	# if $commit is true, the binding will be set after the user entered a key combo	3590
		3591	sub ask_for_bind_and_commit {
		3592	my ($self) = @_;
		3593	$self->ask_for_bind (1);
		3594	}
		3595
3316	sub ask_for_bind {	3596	sub ask_for_bind {
3317	my ($self, $commit) = @_;	3597	my ($self, $commit, $end_cb) = @_;
3318		3598
3319	CFClient::Binder::open_binding_dialog (sub {	3599	CFClient::Binder::open_binding_dialog (sub {
3320	my ($mod, $sym) = @_;	3600	my ($mod, $sym) = @_;
3321	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?	3601	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322	$self->update_binding_widgets;	3602	$self->update_binding_widgets;
3323	$self->commit if $commit;	3603	$self->commit if $commit;
		3604	$end_cb->() if $end_cb;
3324	});	3605	});
3325	}	3606	}
3326		3607
3327	# $mod and $sym are the modifiers and key symbol	3608	# $mod and $sym are the modifiers and key symbol
3328	# $cmds is a array ref of strings (the commands)	3609	# $cmds is a array ref of strings (the commands)
…		…
3346	}	3627	}
3347		3628
3348	# this is a shortcut method that asks for a binding	3629	# this is a shortcut method that asks for a binding
3349	# and then just binds it.	3630	# and then just binds it.
3350	sub do_quick_binding {	3631	sub do_quick_binding {
3351	my ($self, $cmds) = @_;	3632	my ($self, $cmds, $end_cb) = @_;
3352	$self->set_binding (undef, undef, $cmds, sub {	3633	$self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3353	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354	});
3355	$self->ask_for_bind (1);	3634	$self->ask_for_bind (1, $end_cb);
3356	}	3635	}
3357		3636
3358	sub update_binding_widgets {	3637	sub update_binding_widgets {
3359	my ($self) = @_;	3638	my ($self) = @_;
3360	my ($mod, $sym, $cmds) = $self->get_binding;	3639	my ($mod, $sym, $cmds) = $self->get_binding;
…		…
3400		3679
3401	$idx++	3680	$idx++
3402	}	3681	}
3403	}	3682	}
3404		3683
3405
3406	#############################################################################	3684	#############################################################################
3407		3685
3408	package CFClient::UI::SpellList;	3686	package CFClient::UI::SpellList;
3409		3687
3410	our @ISA = CFClient::UI::FancyFrame::;	3688	our @ISA = CFClient::UI::Table::;
3411		3689
3412	sub new {	3690	sub new {
3413	my $class = shift;	3691	my $class = shift;
3414		3692
3415	my $self = $class->SUPER::new (binding => [], commands => [], @_);	3693	my $self = $class->SUPER::new (
3416		3694	binding => [],
3417	$self->add (new CFClient::UI::ScrolledWindow	3695	commands => [],
3418	scrolled => $self->{spellbox} = new CFClient::UI::Table);	3696	@_,
3419		3697	)
3420	$self;
3421	}	3698	}
3422		3699
3423	# XXX: Do sorting? Argl...	3700	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3701
		3702	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3703	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3704	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3705	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3706	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3707	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3708	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3709	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3710	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3711	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3712
		3713	sub rebuild_spell_list {
		3714	my ($self) = @_;
		3715
		3716	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3717	$self->clear;
		3718
		3719	return unless $::CONN;
		3720
		3721	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3722	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3723	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3724	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3725	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3726
		3727	my $row = 0;
		3728
		3729	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3730	my $spell = $self->{spell}{$_};
		3731
		3732	$row++;
		3733
		3734	my $spell_cb = sub {
		3735	my ($widget, $ev) = @_;
		3736
		3737	if ($ev->{button} == 1) {
		3738	$::CONN->user_send ("cast $spell->{name}");
		3739	} elsif ($ev->{button} == 2) {
		3740	$::CONN->user_send ("invoke $spell->{name}");
		3741	} elsif ($ev->{button} == 3) {
		3742	(new CFClient::UI::Menu
		3743	items => [
		3744	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3745	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3746	],
		3747	)->popup ($ev);
		3748	} else {
		3749	return 0;
		3750	}
		3751
		3752	1
		3753	};
		3754
		3755	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3756
		3757	#TODO: add path info to tooltip
		3758	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3759
		3760	$self->add (0, $row, new CFClient::UI::Face
		3761	face => $spell->{face},
		3762	can_hover => 1,
		3763	can_events => 1,
		3764	tooltip => $tooltip,
		3765	on_button_down => $spell_cb,
		3766	);
		3767
		3768	$self->add (1, $row, new CFClient::UI::Label
		3769	expand => 1,
		3770	text => $spell->{name},
		3771	can_hover => 1,
		3772	can_events => 1,
		3773	tooltip => $tooltip,
		3774	on_button_down => $spell_cb,
		3775	);
		3776
		3777	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3778	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3779	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3780	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3781	}
		3782	});
		3783	}
		3784
3424	sub add_spell {	3785	sub add_spell {
3425	my ($self, $spell) = @_;	3786	my ($self, $spell) = @_;
		3787
3426	$self->{spells}->{$spell->{name}} = $spell;	3788	$self->{spell}->{$spell->{name}} = $spell;
3427		3789	$self->rebuild_spell_list;
3428	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429	face => $spell->{face},
3430	can_hover => 1,
3431	can_events => 1,
3432	tooltip => $spell->{message});
3433
3434	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435	text => $spell->{name},
3436	can_hover => 1,
3437	can_events => 1,
3438	tooltip => $spell->{message},
3439	expand => 1);
3440
3441	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3442	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3443	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3444	expand => 1);
3445
3446	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3447	text => "bind to key",
3448	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3449	}
3450
3451	sub rebuild_spell_list {
3452	my ($self) = @_;
3453	$self->{tbl_idx} = 0;
3454	$self->add_spell ($_) for values %{$self->{spells}};
3455	}	3790	}
3456		3791
3457	sub remove_spell {	3792	sub remove_spell {
3458	my ($self, $spell) = @_;	3793	my ($self, $spell) = @_;
		3794
3459	delete $self->{spells}->{$spell->{name}};	3795	delete $self->{spell}->{$spell->{name}};
3460	$self->rebuild_spell_list;	3796	$self->rebuild_spell_list;
		3797	}
		3798
		3799	sub clear_spells {
		3800	my ($self) = @_;
		3801
		3802	$self->{spell} = {};
		3803	$self->rebuild_spell_list;
		3804	}
		3805
		3806	#############################################################################
		3807
		3808	package CFClient::UI::Root;
		3809
		3810	our @ISA = CFClient::UI::Container::;
		3811
		3812	use List::Util qw(min max);
		3813
		3814	use CFClient::OpenGL;
		3815
		3816	sub new {
		3817	my $class = shift;
		3818
		3819	my $self = $class->SUPER::new (
		3820	visible => 1,
		3821	@_,
		3822	);
		3823
		3824	Scalar::Util::weaken ($self->{root} = $self);
		3825
		3826	$self
		3827	}
		3828
		3829	sub size_request {
		3830	my ($self) = @_;
		3831
		3832	($self->{w}, $self->{h})
		3833	}
		3834
		3835	sub _to_pixel {
		3836	my ($coord, $size, $max) = @_;
		3837
		3838	$coord =
		3839	$coord eq "center" ? ($max - $size) * 0.5
		3840	: $coord eq "max" ? $max
		3841	: $coord;
		3842
		3843	$coord = 0 if $coord < 0;
		3844	$coord = $max - $size if $coord > $max - $size;
		3845
		3846	int $coord + 0.5
		3847	}
		3848
		3849	sub invoke_size_allocate {
		3850	my ($self, $w, $h) = @_;
		3851
		3852	for my $child ($self->children) {
		3853	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3854
		3855	$X = $child->{force_x} if exists $child->{force_x};
		3856	$Y = $child->{force_y} if exists $child->{force_y};
		3857
		3858	$X = _to_pixel $X, $W, $self->{w};
		3859	$Y = _to_pixel $Y, $H, $self->{h};
		3860
		3861	$child->configure ($X, $Y, $W, $H);
		3862	}
		3863
		3864	1
		3865	}
		3866
		3867	sub coord2local {
		3868	my ($self, $x, $y) = @_;
		3869
		3870	($x, $y)
		3871	}
		3872
		3873	sub coord2global {
		3874	my ($self, $x, $y) = @_;
		3875
		3876	($x, $y)
		3877	}
		3878
		3879	sub update {
		3880	my ($self) = @_;
		3881
		3882	$::WANT_REFRESH++;
		3883	}
		3884
		3885	sub add {
		3886	my ($self, @children) = @_;
		3887
		3888	$_->{is_toplevel} = 1
		3889	for @children;
		3890
		3891	$self->SUPER::add (@children);
		3892	}
		3893
		3894	sub remove {
		3895	my ($self, @children) = @_;
		3896
		3897	$self->SUPER::remove (@children);
		3898
		3899	delete $self->{is_toplevel}
		3900	for @children;
		3901
		3902	while (@children) {
		3903	my $w = pop @children;
		3904	push @children, $w->children;
		3905	$w->set_invisible;
		3906	}
		3907	}
		3908
		3909	sub on_refresh {
		3910	my ($self, $id, $cb) = @_;
		3911
		3912	$self->{refresh_hook}{$id} = $cb;
		3913	}
		3914
		3915	sub on_post_alloc {
		3916	my ($self, $id, $cb) = @_;
		3917
		3918	$self->{post_alloc_hook}{$id} = $cb;
		3919	}
		3920
		3921	sub draw {
		3922	my ($self) = @_;
		3923
		3924	while ($self->{refresh_hook}) {
		3925	$_->()
		3926	for values %{delete $self->{refresh_hook}};
		3927	}
		3928
		3929	if ($self->{realloc}) {
		3930	my %queue;
		3931	my @queue;
		3932	my $widget;
		3933
		3934	outer:
		3935	while () {
		3936	if (my $realloc = delete $self->{realloc}) {
		3937	for $widget (values %$realloc) {
		3938	$widget->{visible} or next; # do not resize invisible widgets
		3939
		3940	$queue{$widget+0}++ and next; # duplicates are common
		3941
		3942	push @{ $queue[$widget->{visible}] }, $widget;
		3943	}
		3944	}
		3945
		3946	while () {
		3947	@queue or last outer;
		3948
		3949	$widget = pop @{ $queue[-1] || [] }
		3950	and last;
		3951
		3952	pop @queue;
		3953	}
		3954
		3955	delete $queue{$widget+0};
		3956
		3957	my ($w, $h) = $widget->size_request;
		3958
		3959	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3960	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3961
		3962	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3963	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3964
		3965	$w = $widget->{force_w} if exists $widget->{force_w};
		3966	$h = $widget->{force_h} if exists $widget->{force_h};
		3967
		3968	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3969	|| delete $widget->{force_realloc}) {
		3970	$widget->{req_w} = $w;
		3971	$widget->{req_h} = $h;
		3972
		3973	$self->{size_alloc}{$widget+0} = $widget;
		3974
		3975	if (my $parent = $widget->{parent}) {
		3976	$self->{realloc}{$parent+0} = $parent
		3977	unless $queue{$parent+0};
		3978
		3979	$parent->{force_size_alloc} = 1;
		3980	$self->{size_alloc}{$parent+0} = $parent;
		3981	}
		3982	}
		3983
		3984	delete $self->{realloc}{$widget+0};
		3985	}
		3986	}
		3987
		3988	while (my $size_alloc = delete $self->{size_alloc}) {
		3989	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3990	values %$size_alloc;
		3991
		3992	while () {
		3993	my $widget = pop @queue || last;
		3994
		3995	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3996
		3997	$w = 0 if $w < 0;
		3998	$h = 0 if $h < 0;
		3999
		4000	$w = int $w + 0.5;
		4001	$h = int $h + 0.5;
		4002
		4003	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		4004	$widget->{old_w} = $widget->{w};
		4005	$widget->{old_h} = $widget->{h};
		4006
		4007	$widget->{w} = $w;
		4008	$widget->{h} = $h;
		4009
		4010	$widget->emit (size_allocate => $w, $h);
		4011	}
		4012	}
		4013	}
		4014
		4015	while ($self->{post_alloc_hook}) {
		4016	$_->()
		4017	for values %{delete $self->{post_alloc_hook}};
		4018	}
		4019
		4020
		4021	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		4022	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		4023	glClear GL_COLOR_BUFFER_BIT;
		4024
		4025	glMatrixMode GL_PROJECTION;
		4026	glLoadIdentity;
		4027	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
		4028	glMatrixMode GL_MODELVIEW;
		4029	glLoadIdentity;
		4030
		4031	{
		4032	package CFClient::UI::Base;
		4033
		4034	($draw_x, $draw_y, $draw_w, $draw_h) =
		4035	(0, 0, $self->{w}, $self->{h});
		4036	}
		4037
		4038	$self->_draw;
3461	}	4039	}
3462		4040
3463	#############################################################################	4041	#############################################################################
3464		4042
3465	package CFClient::UI;	4043	package CFClient::UI;

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