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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC vs.
Revision 1.417 by root, Tue Jul 24 18:24:04 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;	7	use Event;
9		8
10	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
11	use CFClient::Texture;	11	use CFPlus::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
34		36
…		…
42	}	44	}
43	}	45	}
44	}	46	}
45		47
46	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
48	});	51	});
49		52
50	sub get_layout {	53	sub get_layout {
51	my $layout;	54	my $layout;
…		…
79	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	84	if $FOCUS;
82	}	85	}
83		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
84	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	101	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
87		103
88	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
90		108
91	$GRAB = $widget;	109	$GRAB = $widget;
92	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
93		111
94	$TOOLTIP_WATCHER->cb->();	112	$TOOLTIP_WATCHER->cb->();
95	}	113	}
96		114
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98		120
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
101	}	129	}
102		130
103	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	132	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		133
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		135
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		137
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
112	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		140
114	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	143	$grab->update if $grab;
117	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
118		145
		146	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	147	$TOOLTIP_WATCHER->cb->();
120	}	148	}
121	}	149	}
122		150
123	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
124	my ($ev) = @_;	152	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
126		154
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		156
129	if ($widget != $HOVER) {	157	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		158
132	$hover->update if $hover && $hover->{can_hover};	159	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	160	if $HOVER;
140	}	161	}
141		162
142	# convert position array to integers	163	# convert position array to integers
143	sub harmonize {	164	sub harmonize {
…		…
193	reconfigure_widgets;	214	reconfigure_widgets;
194	}	215	}
195		216
196	#############################################################################	217	#############################################################################
197		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
198	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
199		228
200	use strict;	229	use strict;
201		230
202	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
203		232
204	sub new {	233	sub new {
205	my $class = shift;	234	my $class = shift;
206		235
207	my $self = bless {	236	my $self = bless {
…		…
212	h => undef,	241	h => undef,
213	can_events => 1,	242	can_events => 1,
214	@_	243	@_
215	}, $class;	244	}, $class;
216		245
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
218		247
219	for (keys %$self) {	248	for (keys %$self) {
220	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
222	}	251	}
223	}	252	}
224		253
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
230		259
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		262
234	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
239		268
240	sub destroy {	269	sub destroy {
241	my ($self) = @_;	270	my ($self) = @_;
242		271
243	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
244	%$self = ();	274	%$self = ();
245	}	275	}
246		276
		277	sub TO_JSON {
		278	{ __w_ => $_[0]{s_id} }
		279	}
		280
247	sub show {	281	sub show {
248	my ($self) = @_;	282	my ($self) = @_;
249		283
250	return if $self->{parent};	284	return if $self->{parent};
251		285
252	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
253	}	287	}
254		288
255	sub set_visible {	289	sub set_visible {
256	my ($self) = @_;	290	my ($self) = @_;
257		291
…		…
278	delete $self->{root};	312	delete $self->{root};
279		313
280	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
282		316
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
285		319
286	$self->emit ("focus_out");	320	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
…		…
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
335	sub size_request {	369	sub size_request {
336	require Carp;	370	require Carp;
337	Carp::confess "size_request is abstract";	371	Carp::confess "size_request is abstract";
338	}	372	}
339		373
		374	sub baseline_shift {
		375	0
		376	}
		377
340	sub configure {	378	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
342		380
343	if ($self->{aspect}) {	381	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
345		383
346	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348		386
349	# use alignment to adjust x, y	387	# use alignment to adjust x, y
350		388
351	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
393		431
394	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
395		433
396	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
397		435
398	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
399	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
400	$CFClient::UI::TOOLTIP_WATCHER->cb->();	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
401	}	439	}
402	}	440	}
403		441
404	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
405	sub coord2local {	443	sub coord2local {
406	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
407		445
		446	Carp::confess unless $self->{parent};#d#
		447
408	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
409	}	449	}
410		450
411	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
412	sub coord2global {	452	sub coord2global {
413	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
414		454
		455	Carp::confess unless $self->{parent};#d#
		456
415	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416	}	458	}
417		459
418	sub invoke_focus_in {	460	sub invoke_focus_in {
419	my ($self) = @_;	461	my ($self) = @_;
420		462
421	return if $FOCUS == $self;	463	return if $FOCUS == $self;
422	return unless $self->{can_focus};	464	return unless $self->{can_focus};
423		465
424	my $focus = $FOCUS; $FOCUS = $self;	466	$FOCUS = $self;
425		467
426	$focus->update if $focus;	468	$self->update;
427	$FOCUS->update;
428		469
429	0	470	0
430	}	471	}
431		472
432	sub invoke_focus_out {	473	sub invoke_focus_out {
433	my ($self) = @_;	474	my ($self) = @_;
434		475
435	return unless $FOCUS == $self;	476	return unless $FOCUS == $self;
436		477
437	my $focus = $FOCUS; undef $FOCUS;	478	undef $FOCUS;
438		479
439	$focus->update if $focus; #?	480	$self->update;
440		481
441	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	482	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442	unless $FOCUS;	483	unless $FOCUS;
443		484
444	0	485	0
445	}	486	}
446		487
447	sub grab_focus {	488	sub grab_focus {
448	my ($self) = @_;	489	my ($self) = @_;
449		490
		491	$FOCUS->emit ("focus_out") if $FOCUS;
450	$self->emit ("focus_in");	492	$self->emit ("focus_in");
451	}	493	}
452		494
453	sub invoke_mouse_motion { 1 }	495	sub invoke_mouse_motion { 0 }
454	sub invoke_button_up { 1 }	496	sub invoke_button_up { 0 }
455	sub invoke_key_down { 1 }	497	sub invoke_key_down { 0 }
456	sub invoke_key_up { 1 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
457		500
458	sub invoke_button_down {	501	sub invoke_button_down {
459	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
460		503
461	$self->grab_focus;	504	$self->grab_focus;
462		505
463	1	506	0
464	}	507	}
465		508
466	sub connect {	509	sub connect {
467	my ($self, $signal, $cb) = @_;	510	my ($self, $signal, $cb) = @_;
468		511
469	push @{ $self->{signal_cb}{$signal} }, $cb;	512	push @{ $self->{signal_cb}{$signal} }, $cb;
		513
		514	defined wantarray and CFPlus::guard {
		515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		516	@{ $self->{signal_cb}{$signal} };
		517	}
470	}	518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
		524	}
		525
		526	my %has_coords = (
		527	button_down => 1,
		528	button_up => 1,
		529	mouse_motion => 1,
		530	mouse_wheel => 1,
		531	);
471		532
472	sub emit {	533	sub emit {
473	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
474		535
475	(List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before	536	# I do not really like this solution, but I do not like duplication
		537	# and needlessly verbose code, either.
		538	my @append
		539	= $has_coords{$signal}
		540	? $args[0]->xy ($self)
		541	: ();
		542
		543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		544
		545	for my $cb (
		546	@{$self->{signal_cb}{$signal} || []}, # before
476	($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
477	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
478	}	554	}
479		555
480	sub find_widget {	556	#sub find_widget {
481	my ($self, $x, $y) = @_;	557	# in .xs
482
483	return () unless $self->{can_events};
484
485	return $self
486	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489	()
490	}
491		558
492	sub set_parent {	559	sub set_parent {
493	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
494		561
495	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
496	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
497	}	564	}
498		565
499	sub realloc {	566	sub realloc {
500	my ($self) = @_;	567	my ($self) = @_;
…		…
526		593
527	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
528	# functions seems pointless.	595	# functions seems pointless.
529	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
530		597
531	sub draw {	598	#sub draw {
532	my ($self) = @_;	599	#CFPlus.xs
533
534	return unless $self->{h} && $self->{w};
535
536	# update screen rectangle
537	local $draw_x = $draw_x + $self->{x};
538	local $draw_y = $draw_y + $self->{y};
539	local $draw_w = $draw_x + $self->{w};
540	local $draw_h = $draw_y + $self->{h};
541
542	# skip widgets that are entirely outside the drawing area
543	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546	glPushMatrix;
547	glTranslate $self->{x}, $self->{y}, 0;
548
549	if ($self == $HOVER && $self->{can_hover}) {
550	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551	glEnable GL_BLEND;
552	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553	glBegin GL_QUADS;
554	glVertex 0 , 0;
555	glVertex $self->{w}, 0;
556	glVertex $self->{w}, $self->{h};
557	glVertex 0 , $self->{h};
558	glEnd;
559	glDisable GL_BLEND;
560	}
561
562	if ($ENV{CFPLUS_DEBUG} & 1) {
563	glPushMatrix;
564	glColor 1, 1, 0, 1;
565	glTranslate 0.375, 0.375;
566	glBegin GL_LINE_LOOP;
567	glVertex 0 , 0;
568	glVertex $self->{w} - 1, 0;
569	glVertex $self->{w} - 1, $self->{h} - 1;
570	glVertex 0 , $self->{h} - 1;
571	glEnd;
572	glPopMatrix;
573	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574	}
575
576	$self->_draw;
577	glPopMatrix;
578	}
579		600
580	sub _draw {	601	sub _draw {
581	my ($self) = @_;	602	my ($self) = @_;
582		603
583	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
584	}	605	}
585		606
586	sub DESTROY {	607	sub DESTROY {
587	my ($self) = @_;	608	my ($self) = @_;
588		609
589	delete $WIDGET{$self+0};	610	return if CFPlus::in_destruct;
590		611
591	eval { $self->destroy };	612	eval { $self->destroy };
592	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
		615	delete $WIDGET{$self+0};
593	}	616	}
594		617
595	#############################################################################	618	#############################################################################
596		619
597	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
598		621
599	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
600		623
601	use strict;	624	use strict;
602	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
603		626
604	sub new {	627	sub new {
605	my $class = shift;	628	my $class = shift;
606		629
607	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
638	}	661	}
639	}	662	}
640		663
641	#############################################################################	664	#############################################################################
642		665
643	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
644		667
645	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
646		669
647	sub new {	670	sub new {
648	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
649	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
650	}	673	}
…		…
657		680
658	sub draw { }	681	sub draw { }
659		682
660	#############################################################################	683	#############################################################################
661		684
662	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
663		686
664	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
665		688
666	sub new {	689	sub new {
667	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
668		691
669	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
673	can_events => 0,	696	can_events => 0,
674	%arg,	697	%arg,
675	);	698	);
676		699
677	$self->add (@$children)	700	$self->add (@$children)
678	if $children;	701	if $children && @$children;
679		702
680	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
681	}	712	}
682		713
683	sub add {	714	sub add {
684	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
685		716
686	$_->set_parent ($self)	717	$_->set_parent ($self)
687	for @widgets;	718	for @widgets;
688		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
689	use sort 'stable';	721	use sort 'stable';
690		722
691	$self->{children} = [	723	$self->{children} = [
692	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
693	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
694	];	726	];
695		727
696	$self->realloc;	728	$self->realloc;
		729
		730	$self->emit (c_add => \@widgets);
		731
		732	map $_+0, @widgets
697	}	733	}
698		734
699	sub children {	735	sub children {
700	@{ $_[0]{children} }	736	@{ $_[0]{children} }
701	}	737	}
702		738
703	sub remove {	739	sub remove {
704	my ($self, $child) = @_;	740	my ($self, @widgets) = @_;
705		741
		742	$self->emit (c_remove => \@widgets);
		743
		744	for my $child (@widgets) {
706	delete $child->{parent};	745	delete $child->{parent};
707	$child->hide;	746	$child->hide;
708
709	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	747	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		748	}
710		749
711	$self->realloc;	750	$self->realloc;
712	}	751	}
713		752
714	sub clear {	753	sub clear {
715	my ($self) = @_;	754	my ($self) = @_;
716		755
717	my $children = delete $self->{children};	756	my $children = $self->{children};
718	$self->{children} = [];	757	$self->{children} = [];
719		758
720	for (@$children) {	759	for (@$children) {
721	delete $_->{parent};	760	delete $_->{parent};
722	$_->hide;	761	$_->hide;
…		…
742	}	781	}
743		782
744	sub _draw {	783	sub _draw {
745	my ($self) = @_;	784	my ($self) = @_;
746		785
747	$_->draw for @{$self->{children}};	786	$_->draw for $self->visible_children;
748	}	787	}
749		788
750	#############################################################################	789	#############################################################################
751		790
752	package CFClient::UI::Bin;	791	package CFPlus::UI::Bin;
753		792
754	our @ISA = CFClient::UI::Container::;	793	our @ISA = CFPlus::UI::Container::;
755		794
756	sub new {	795	sub new {
757	my ($class, %arg) = @_;	796	my ($class, %arg) = @_;
758		797
759	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	798	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
760		799
761	$class->SUPER::new (children => [$child], %arg)	800	$class->SUPER::new (children => [$child], %arg)
762	}	801	}
763		802
764	sub add {	803	sub add {
765	my ($self, $child) = @_;	804	my ($self, $child) = @_;
766		805
767	$self->SUPER::remove ($_) for @{ $self->{children} };	806	$self->clear;
768	$self->SUPER::add ($child);	807	$self->SUPER::add ($child);
769	}	808	}
770		809
771	sub remove {	810	sub remove {
772	my ($self, $widget) = @_;	811	my ($self, $widget) = @_;
773		812
774	$self->SUPER::remove ($widget);	813	$self->SUPER::remove ($widget);
775		814
776	$self->{children} = [new CFClient::UI::Empty]	815	$self->{children} = [new CFPlus::UI::Empty]
777	unless @{$self->{children}};	816	unless @{$self->{children}};
778	}	817	}
779		818
780	sub child { $_[0]->{children}[0] }	819	sub child { $_[0]->{children}[0] }
781		820
…		…
793		832
794	#############################################################################	833	#############################################################################
795		834
796	# back-buffered drawing area	835	# back-buffered drawing area
797		836
798	package CFClient::UI::Window;	837	package CFPlus::UI::Window;
799		838
800	our @ISA = CFClient::UI::Bin::;	839	our @ISA = CFPlus::UI::Bin::;
801		840
802	use CFClient::OpenGL;	841	use CFPlus::OpenGL;
803		842
804	sub new {	843	sub new {
805	my ($class, %arg) = @_;	844	my ($class, %arg) = @_;
806		845
807	my $self = $class->SUPER::new (%arg);	846	my $self = $class->SUPER::new (%arg);
…		…
829	}	868	}
830		869
831	sub render_child {	870	sub render_child {
832	my ($self) = @_;	871	my ($self) = @_;
833		872
834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	873	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
835	glClearColor 0, 0, 0, 0;	874	glClearColor 0, 0, 0, 0;
836	glClear GL_COLOR_BUFFER_BIT;	875	glClear GL_COLOR_BUFFER_BIT;
837		876
838	{	877	{
839	package CFClient::UI::Base;	878	package CFPlus::UI::Base;
840		879
841	($draw_x, $draw_y, $draw_w, $draw_h) =	880	local ($draw_x, $draw_y, $draw_w, $draw_h) =
842	(0, 0, $self->{w}, $self->{h});	881	(0, 0, $self->{w}, $self->{h});
		882
		883	$self->_render;
843	}	884	}
844
845	$self->_render;
846	};	885	};
847	}	886	}
848		887
849	sub _draw {	888	sub _draw {
850	my ($self) = @_;	889	my ($self) = @_;
851
852	my ($w, $h) = @$self{qw(w h)};
853		890
854	my $tex = $self->{texture}	891	my $tex = $self->{texture}
855	or return;	892	or return;
856		893
857	glEnable GL_TEXTURE_2D;	894	glEnable GL_TEXTURE_2D;
858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	895	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859	glColor 0, 0, 0, 1;	896	glColor 0, 0, 0, 1;
860		897
861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	898	$tex->draw_quad_alpha_premultiplied (0, 0);
862		899
863	glDisable GL_TEXTURE_2D;	900	glDisable GL_TEXTURE_2D;
864	}	901	}
865		902
866	#############################################################################	903	#############################################################################
867		904
868	package CFClient::UI::ViewPort;	905	package CFPlus::UI::ViewPort;
869		906
		907	use List::Util qw(min max);
		908
870	our @ISA = CFClient::UI::Window::;	909	our @ISA = CFPlus::UI::Window::;
871		910
872	sub new {	911	sub new {
873	my $class = shift;	912	my $class = shift;
874		913
875	$class->SUPER::new (	914	$class->SUPER::new (
…		…
882	sub size_request {	921	sub size_request {
883	my ($self) = @_;	922	my ($self) = @_;
884		923
885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	924	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886		925
887	$w = 10 if $self->{scroll_x};	926	$w = 1 if $self->{scroll_x};
888	$h = 10 if $self->{scroll_y};	927	$h = 1 if $self->{scroll_y};
889		928
890	($w, $h)	929	($w, $h)
891	}	930	}
892		931
893	sub invoke_size_allocate {	932	sub invoke_size_allocate {
…		…
905	}	944	}
906		945
907	sub set_offset {	946	sub set_offset {
908	my ($self, $x, $y) = @_;	947	my ($self, $x, $y) = @_;
909		948
		949	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		950	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		951
		952	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	953	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	954	$self->{view_y} = $y;
912		955
		956	$self->emit (changed => $x, $y);
913	$self->update;	957	$self->update;
		958	}
		959	}
		960
		961	sub set_center {
		962	my ($self, $x, $y) = @_;
		963
		964	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		965	}
		966
		967	sub make_visible {
		968	my ($self, $x, $y, $border) = @_;
		969
		970	if ( $x < $self->{view_x} + $self->{w} * $border
		971	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		972	|| $y < $self->{view_y} + $self->{h} * $border
		973	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		974	) {
		975	$self->set_center ($x, $y);
		976	}
914	}	977	}
915		978
916	# hmm, this does not work for topleft of $self... but we should not ask for that	979	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	980	sub coord2local {
918	my ($self, $x, $y) = @_;	981	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	996	my ($self, $x, $y) = @_;
934		997
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	998	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	999	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1000	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1001	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1002	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1003	$self->CFPlus::UI::Base::find_widget ($x, $y)
941	}	1004	}
942	}	1005	}
943		1006
944	sub _render {	1007	sub _render {
945	my ($self) = @_;	1008	my ($self) = @_;
946		1009
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1010	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1011	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
949		1012
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1013	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1014
952	$self->SUPER::_render;	1015	$self->SUPER::_render;
953	}	1016	}
954		1017
955	#############################################################################	1018	#############################################################################
956		1019
957	package CFClient::UI::ScrolledWindow;	1020	package CFPlus::UI::ScrolledWindow;
958		1021
959	our @ISA = CFClient::UI::HBox::;	1022	our @ISA = CFPlus::UI::Table::;
960		1023
961	sub new {	1024	sub new {
962	my ($class, %arg) = @_;	1025	my ($class, %arg) = @_;
963		1026
964	my $child = delete $arg{child};	1027	my $child = delete $arg{child};
965		1028
966	my $self;	1029	my $self;
967		1030
968	my $slider = new CFClient::UI::Slider	1031	my $hslider = new CFPlus::UI::Slider
		1032	col => 0,
		1033	row => 1,
		1034	vertical => 0,
		1035	range => [0, 0, 1, 0.01], # HACK fix
		1036	on_changed => sub {
		1037	$self->{hpos} = $_[1];
		1038	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1039	},
		1040	;
		1041
		1042	my $vslider = new CFPlus::UI::Slider
		1043	col => 1,
		1044	row => 0,
969	vertical => 1,	1045	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1046	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1047	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1048	$self->{vpos} = $_[1];
		1049	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1050	},
974	;	1051	;
975		1052
976	$self = $class->SUPER::new (	1053	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1054	scroll_x => 0,
		1055	scroll_y => 1,
		1056	can_events => 1,
978	slider => $slider,	1057	hslider => $hslider,
		1058	vslider => $vslider,
		1059	col_expand => [1, 0],
		1060	row_expand => [1, 0],
979	%arg,	1061	%arg,
980	);	1062	);
981		1063
		1064	$self->{vp} = new CFPlus::UI::ViewPort
		1065	col => 0,
		1066	row => 0,
		1067	expand => 1,
		1068	scroll_x => $self->{scroll_x},
		1069	scroll_y => $self->{scroll_y},
		1070	on_changed => sub {
		1071	my ($vp, $x, $y) = @_;
		1072
		1073	$vp->{parent}{hslider}->set_value ($x);
		1074	$vp->{parent}{vslider}->set_value ($y);
		1075
		1076	0
		1077	},
		1078	on_size_allocate => sub {
		1079	my ($vp, $w, $h) = @_;
		1080	$vp->{parent}->update_slider;
		1081	0
		1082	},
		1083	;
		1084
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1085	$self->SUPER::add ($self->{vp});
		1086
983	$self->add ($child) if $child;	1087	$self->add ($child) if $child;
984		1088
985	$self	1089	$self
986	}	1090	}
987		1091
…		…
989	my ($self, $widget) = @_;	1093	my ($self, $widget) = @_;
990		1094
991	$self->{vp}->add ($self->{child} = $widget);	1095	$self->{vp}->add ($self->{child} = $widget);
992	}	1096	}
993		1097
		1098	sub set_offset { shift->{vp}->set_offset (@_) }
		1099	sub set_center { shift->{vp}->set_center (@_) }
		1100	sub make_visible { shift->{vp}->make_visible (@_) }
		1101
994	sub update {	1102	sub update_slider {
		1103	my ($self) = @_;
		1104
		1105	my $child = ($self->{vp} or return)->child;
		1106
		1107	if ($self->{scroll_x}) {
		1108	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1109	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1110
		1111	my $visible = $w1 > $w2;
		1112	if ($visible != $self->{hslider_visible}) {
		1113	$self->{hslider_visible} = $visible;
		1114	$visible ? $self->SUPER::add ($self->{hslider})
		1115	: $self->SUPER::remove ($self->{hslider});
		1116	}
		1117	}
		1118
		1119	if ($self->{scroll_y}) {
		1120	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1121	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1122
		1123	my $visible = $h1 > $h2;
		1124	if ($visible != $self->{vslider_visible}) {
		1125	$self->{vslider_visible} = $visible;
		1126	$visible ? $self->SUPER::add ($self->{vslider})
		1127	: $self->SUPER::remove ($self->{vslider});
		1128	}
		1129	}
		1130	}
		1131
		1132	sub start_dragging {
995	my ($self) = @_;	1133	my ($self, $ev) = @_;
996		1134
997	$self->SUPER::update;	1135	$self->grab_focus;
998		1136
999	# todo: overwrite size_allocate of child	1137	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1138	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1139
		1140	$self->{motion} = sub {
		1141	my ($ev, $x, $y) = @_;
		1142
		1143	$ox -= $ev->{xrel};
		1144	$oy -= $ev->{yrel};
		1145
		1146	$self->{vp}->set_offset ($ox, $oy);
		1147	};
		1148	}
		1149
		1150	sub invoke_mouse_wheel {
		1151	my ($self, $ev) = @_;
		1152
		1153	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1154	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1155
		1156	1
		1157	}
		1158
		1159	sub invoke_button_down {
		1160	my ($self, $ev, $x, $y) = @_;
		1161
		1162	if ($ev->{button} == 2) {
		1163	$self->start_dragging ($ev);
		1164	return 1;
		1165	}
		1166
		1167	0
		1168	}
		1169
		1170	sub invoke_button_up {
		1171	my ($self, $ev, $x, $y) = @_;
		1172
		1173	if (delete $self->{motion}) {
		1174	return 1;
		1175	}
		1176
		1177	0
		1178	}
		1179
		1180	sub invoke_mouse_motion {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($self->{motion}) {
		1184	$self->{motion}->($ev, $x, $y);
		1185	return 1;
		1186	}
		1187
		1188	0
1002	}	1189	}
1003		1190
1004	sub invoke_size_allocate {	1191	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1192	my ($self, $w, $h) = @_;
1006		1193
1007	my $child = $self->{vp}->child;	1194	$self->update_slider;
1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010	$self->SUPER::invoke_size_allocate ($w, $h)	1195	$self->SUPER::invoke_size_allocate ($w, $h)
1011	}	1196	}
1012		1197
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015
1016	#############################################################################	1198	#############################################################################
1017		1199
1018	package CFClient::UI::Frame;	1200	package CFPlus::UI::Frame;
1019		1201
1020	our @ISA = CFClient::UI::Bin::;	1202	our @ISA = CFPlus::UI::Bin::;
1021		1203
1022	use CFClient::OpenGL;	1204	use CFPlus::OpenGL;
1023		1205
1024	sub new {	1206	sub new {
1025	my $class = shift;	1207	my $class = shift;
1026		1208
1027	$class->SUPER::new (	1209	$class->SUPER::new (
…		…
1053	$self->SUPER::_draw;	1235	$self->SUPER::_draw;
1054	}	1236	}
1055		1237
1056	#############################################################################	1238	#############################################################################
1057		1239
1058	package CFClient::UI::FancyFrame;	1240	package CFPlus::UI::FancyFrame;
1059		1241
1060	our @ISA = CFClient::UI::Bin::;	1242	our @ISA = CFPlus::UI::Bin::;
1061		1243
1062	use CFClient::OpenGL;	1244	use CFPlus::OpenGL;
		1245
		1246	sub new {
		1247	my ($class, %arg) = @_;
		1248
		1249	if ((exists $arg{label}) && !ref $arg{label}) {
		1250	$arg{label} = new CFPlus::UI::Label
		1251	align => 1,
		1252	valign => 0,
		1253	text => $arg{label},
		1254	fontsize => ($arg{border} || 0.8) * 0.75;
		1255	}
		1256
		1257	my $self = $class->SUPER::new (
		1258	# label => "",
		1259	fg => [0.6, 0.3, 0.1],
		1260	border => 0.8,
		1261	style => 'single',
		1262	%arg,
		1263	);
		1264
		1265	$self
		1266	}
		1267
		1268	sub add {
		1269	my ($self, @widgets) = @_;
		1270
		1271	$self->SUPER::add (@widgets);
		1272	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1273	}
		1274
		1275	sub border {
		1276	int $_[0]{border} * $::FONTSIZE
		1277	}
		1278
		1279	sub size_request {
		1280	my ($self) = @_;
		1281
		1282	($self->{label_w}, undef) = $self->{label}->size_request
		1283	if $self->{label};
		1284
		1285	my ($w, $h) = $self->SUPER::size_request;
		1286
		1287	(
		1288	$w + $self->border * 2,
		1289	$h + $self->border * 2,
		1290	)
		1291	}
		1292
		1293	sub invoke_size_allocate {
		1294	my ($self, $w, $h) = @_;
		1295
		1296	my $border = $self->border;
		1297
		1298	$w -= List::Util::max 0, $border * 2;
		1299	$h -= List::Util::max 0, $border * 2;
		1300
		1301	if (my $label = $self->{label}) {
		1302	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1303	$label->{h} = List::Util::min $h, $border;
		1304	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1305	}
		1306
		1307	$self->child->configure ($border, $border, $w, $h);
		1308
		1309	1
		1310	}
		1311
		1312	sub _draw {
		1313	my ($self) = @_;
		1314
		1315	my $child = $self->{children}[0];
		1316
		1317	my $border = $self->border;
		1318	my ($w, $h) = ($self->{w}, $self->{h});
		1319
		1320	$child->draw;
		1321
		1322	glColor @{$self->{fg}};
		1323	glBegin GL_LINE_STRIP;
		1324	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1325	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1326	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1327	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1328	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1329	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1330	glEnd;
		1331
		1332	if ($self->{label}) {
		1333	glTranslate $border * 2, 0;
		1334	$self->{label}->_draw;
		1335	}
		1336	}
		1337
		1338	#############################################################################
		1339
		1340	package CFPlus::UI::Toplevel;
		1341
		1342	our @ISA = CFPlus::UI::Bin::;
		1343
		1344	use CFPlus::OpenGL;
1063		1345
1064	my $bg =	1346	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1347	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;	1348	mipmap => 1, wrap => 1;
1067		1349
1068	my @border =	1350	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1351	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1352	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1353
		1354	my @icon =
		1355	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1356	qw(x1_move.png x1_resize.png);
1071		1357
1072	sub new {	1358	sub new {
1073	my ($class, %arg) = @_;	1359	my ($class, %arg) = @_;
1074		1360
1075	my $self = $class->SUPER::new (	1361	my $self = $class->SUPER::new (
1076	bg => [1, 1, 1, 1],	1362	bg => [1, 1, 1, 1],
1077	border_bg => [1, 1, 1, 1],	1363	border_bg => [1, 1, 1, 1],
1078	border => 0.6,	1364	border => 0.6,
1079	can_events => 1,	1365	can_events => 1,
1080	min_w => 16,	1366	min_w => 64,
1081	min_h => 16,	1367	min_h => 32,
1082	%arg,	1368	%arg,
1083	);	1369	);
1084		1370
1085	$self->{title_widget} = new CFClient::UI::Label	1371	$self->{title_widget} = new CFPlus::UI::Label
1086	align => 0,	1372	align => 0,
1087	valign => 1,	1373	valign => 1,
1088	text => $self->{title},	1374	text => $self->{title},
1089	fontsize => $self->{border},	1375	fontsize => $self->{border},
1090	if exists $self->{title};	1376	if exists $self->{title};
1091		1377
1092	if ($self->{has_close_button}) {	1378	if ($self->{has_close_button}) {
1093	$self->{close_button} =	1379	$self->{close_button} =
1094	new CFClient::UI::ImageButton	1380	new CFPlus::UI::ImageButton
1095	image => 'x1_close.png',	1381	path => 'x1_close.png',
1096	on_activate => sub { $self->hide };	1382	on_activate => sub { $self->emit ("delete") };
1097		1383
1098	$self->CFClient::UI::Container::add ($self->{close_button});	1384	$self->CFPlus::UI::Container::add ($self->{close_button});
1099	}	1385	}
1100		1386
1101	$self	1387	$self
1102	}	1388	}
1103		1389
1104	sub add {	1390	sub add {
1105	my ($self, @widgets) = @_;	1391	my ($self, @widgets) = @_;
1106		1392
1107	$self->SUPER::add (@widgets);	1393	$self->SUPER::add (@widgets);
1108	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1394	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1395	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1110	}	1396	}
1111		1397
1112	sub border {	1398	sub border {
1113	int $_[0]{border} * $::FONTSIZE	1399	int $_[0]{border} * $::FONTSIZE
1114	}	1400	}
…		…
1147	$self->child->configure ($border, $border, $w, $h);	1433	$self->child->configure ($border, $border, $w, $h);
1148		1434
1149	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1435	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150	if $self->{close_button};	1436	if $self->{close_button};
1151		1437
		1438	1
		1439	}
		1440
		1441	sub invoke_delete {
		1442	my ($self) = @_;
		1443
		1444	$self->hide;
		1445
1152	1	1446	1
1153	}	1447	}
1154		1448
1155	sub invoke_button_down {	1449	sub invoke_button_down {
1156	my ($self, $ev, $x, $y) = @_;	1450	my ($self, $ev, $x, $y) = @_;
…		…
1214	$self->{motion}->($ev, $x, $y) if $self->{motion};	1508	$self->{motion}->($ev, $x, $y) if $self->{motion};
1215		1509
1216	! ! $self->{motion}	1510	! ! $self->{motion}
1217	}	1511	}
1218		1512
		1513	sub invoke_visibility_change {
		1514	my ($self, $visible) = @_;
		1515
		1516	delete $self->{motion} unless $visible;
		1517
		1518	0
		1519	}
		1520
1219	sub _draw {	1521	sub _draw {
1220	my ($self) = @_;	1522	my ($self) = @_;
1221		1523
1222	my $child = $self->{children}[0];	1524	my $child = $self->{children}[0];
1223		1525
…		…
1228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1229		1531
1230	my $border = $self->border;	1532	my $border = $self->border;
1231		1533
1232	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1233	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1234	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1235	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1539
		1540	# move
		1541	my $w2 = ($w - $border) * .5;
		1542	my $h2 = ($h - $border) * .5;
		1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1546
		1547	# resize
		1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1550	unless $self->{has_close_button};
		1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1237		1553
1238	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1240		1556
1241	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1260	if $self->{close_button};	1576	if $self->{close_button};
1261	}	1577	}
1262		1578
1263	#############################################################################	1579	#############################################################################
1264		1580
1265	package CFClient::UI::Table;	1581	package CFPlus::UI::Table;
1266		1582
1267	our @ISA = CFClient::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1268		1584
1269	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1270		1586
1271	use CFClient::OpenGL;	1587	use CFPlus::OpenGL;
1272		1588
1273	sub new {	1589	sub new {
1274	my $class = shift;	1590	my $class = shift;
1275		1591
1276	$class->SUPER::new (	1592	$class->SUPER::new (
1277	col_expand => [],	1593	col_expand => [],
		1594	row_expand => [],
1278	@_,	1595	@_,
1279	)	1596	)
1280	}	1597	}
1281		1598
1282	sub children {
1283	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1284	}
1285
1286	sub add {	1599	sub add {
1287	my ($self, $x, $y, $child) = @_;	1600	my ($self, @widgets) = @_;
1288		1601
1289	$child->set_parent ($self);	1602	for my $child (@widgets) {
1290	$self->{children}[$y][$x] = $child;	1603	$child->{rowspan} ||= 1;
		1604	$child->{colspan} ||= 1;
		1605	}
1291		1606
1292	$self->realloc;	1607	$self->SUPER::add (@widgets);
1293	}	1608	}
1294		1609
1295	sub remove {	1610	sub add_at {
		1611	my $self = shift;
		1612
		1613	my @widgets;
		1614
		1615	while (@_) {
		1616	my ($col, $row, $child) = splice @_, 0, 3, ();
		1617
		1618	$child->{row} = $row;
		1619	$child->{col} = $col;
		1620
		1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1296	my ($self, $child) = @_;	1628	my ($self) = @_;
1297		1629
1298	# TODO: not yet implemented	1630	my (@w, @h);
1299	}
1300
1301	# TODO: move to container class maybe? send children a signal on removal?
1302	sub clear {
1303	my ($self) = @_;
1304		1631
1305	my @children = $self->children;	1632	my @children = $self->children;
1306	delete $self->{children};	1633
		1634	# first pass, columns
		1635	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1636	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1637
		1638	my $sw = sum @w[$c .. $c + $cs - 1];
		1639
		1640	if ($w > $sw) {
		1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1642	}
1307		1643	}
1308	for (@children) {
1309	delete $_->{parent};
1310	$_->hide;
1311	}
1312		1644
1313	$self->realloc;	1645	# second pass, rows
1314	}	1646	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1315
1316	sub get_wh {
1317	my ($self) = @_;
1318
1319	my (@w, @h);
1320
1321	for my $y (0 .. $#{$self->{children}}) {
1322	my $row = $self->{children}[$y]
1323	or next;
1324
1325	for my $x (0 .. $#$row) {
1326	my $widget = $row->[$x]
1327	or next;
1328	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1329		1648
1330	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1331	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1332	}	1653	}
1333	}	1654	}
1334		1655
1335	(\@w, \@h)	1656	(\@w, \@h)
1336	}	1657	}
…		…
1352	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1353		1674
1354	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1355	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1356		1677
1357	# TODO: nicer code && do row_expand	1678	# now linearly scale the rows/columns to the allocated size
1358	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1359	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1360	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1361		1682
1362	# linearly scale sizes
1363	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1364	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1365		1684
1366	CFClient::UI::harmonize $ws;	1685	CFPlus::UI::harmonize $ws;
		1686
		1687	my @row_expand = @{$self->{row_expand}};
		1688	@row_expand = (1) x @$ws unless @row_expand;
		1689	my $row_expand = (sum @row_expand) || 1;
		1690
		1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1692
1367	CFClient::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1368		1694
1369	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1370		1697
1371	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1372	my $row = $self->{children}[$r]	1699	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1373	or next;
1374		1700
1375	my $x = 0;	1701	$widget->configure (
1376	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1377		1704	);
1378	for my $c (0 .. $#$row) {	1705	}
1379	my $col_w = $ws->[$c];
1380		1706
1381	if (my $widget = $row->[$c]) {	1707	1
1382	$widget->configure ($x, $y, $col_w, $row_h);	1708	}
1383	}
1384		1709
1385	$x += $col_w;	1710	#############################################################################
		1711
		1712	package CFPlus::UI::Fixed;
		1713
		1714	use List::Util qw(min max);
		1715
		1716	our @ISA = CFPlus::UI::Container::;
		1717
		1718	sub _scale($$$) {
		1719	my ($rel, $val, $max) = @_;
		1720
		1721	$rel ? $val * $max : $val
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1728
		1729	# determine overall size by querying abs widgets
		1730	for my $child ($self->visible_children) {
		1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
		1734
		1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1386	}	1737	}
		1738	}
1387		1739
1388	$y += $row_h;	1740	my $W = $x2 - $x1;
		1741	my $H = $y2 - $y1;
		1742
		1743	# now layout remaining widgets
		1744	for my $child ($self->visible_children) {
		1745	if ($child->{c_rel}) {
		1746	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1747	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1748
		1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1751	}
		1752	}
		1753
		1754	my $W = $x2 - $x1;
		1755	my $H = $y2 - $y1;
		1756
		1757	($W, $H)
		1758	}
		1759
		1760	sub invoke_size_allocate {
		1761	my ($self, $W, $H) = @_;
		1762
		1763	for my $child ($self->visible_children) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x += $child->{c_halign} * $child->{req_w};
		1768	$y += $child->{c_valign} * $child->{req_h};
		1769
		1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1389	}	1771	}
1390		1772
1391	1	1773	1
1392	}	1774	}
1393		1775
1394	sub find_widget {
1395	my ($self, $x, $y) = @_;
1396
1397	$x -= $self->{x};
1398	$y -= $self->{y};
1399
1400	my $res;
1401
1402	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1403	$res = $_->find_widget ($x, $y)
1404	and return $res;
1405	}
1406
1407	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1408	}
1409
1410	sub _draw {
1411	my ($self) = @_;
1412
1413	for (grep $_, @{$self->{children}}) {
1414	$_->draw for grep $_, @$_;
1415	}
1416	}
1417
1418	#############################################################################	1776	#############################################################################
1419		1777
1420	package CFClient::UI::Box;	1778	package CFPlus::UI::Box;
1421		1779
1422	our @ISA = CFClient::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1423		1781
1424	sub size_request {	1782	sub size_request {
1425	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1426		1786
1427	$self->{vertical}	1787	$self->{vertical}
1428	? (	1788	? (
1429	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1430	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1431	)	1791	)
1432	: (	1792	: (
1433	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1434	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1435	)	1795	)
1436	}	1796	}
1437		1797
1438	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1439	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
1440		1800
1441	my $space = $self->{vertical} ? $h : $w;	1801	my $space = $self->{vertical} ? $h : $w;
1442	my $children = $self->{children};	1802	my @children = $self->visible_children;
1443		1803
1444	my @req;	1804	my @req;
1445		1805
1446	if ($self->{homogeneous}) {	1806	if ($self->{homogeneous}) {
1447	@req = ($space / (@$children || 1)) x @$children;	1807	@req = ($space / (@children || 1)) x @children;
1448	} else {	1808	} else {
1449	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1809	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1450	my $req = List::Util::sum @req;	1810	my $req = List::Util::sum @req;
1451		1811
1452	if ($req > $space) {	1812	if ($req > $space) {
1453	# ah well, not enough space	1813	# ah well, not enough space
1454	$_ *= $space / $req for @req;	1814	$_ *= $space / $req for @req;
1455	} else {	1815	} else {
1456	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1816	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1457		1817
1458	$space = ($space - $req) / $expand; # remaining space to give away	1818	$space = ($space - $req) / $expand; # remaining space to give away
1459		1819
1460	$req[$_] += $space * $children->[$_]{expand}	1820	$req[$_] += $space * $children[$_]{expand}
1461	for 0 .. $#$children;	1821	for 0 .. $#children;
1462	}	1822	}
1463	}	1823	}
1464		1824
1465	CFClient::UI::harmonize \@req;	1825	CFPlus::UI::harmonize \@req;
1466		1826
1467	my $pos = 0;	1827	my $pos = 0;
1468	for (0 .. $#$children) {	1828	for (0 .. $#children) {
1469	my $alloc = $req[$_];	1829	my $alloc = $req[$_];
1470	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1830	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471		1831
1472	$pos += $alloc;	1832	$pos += $alloc;
1473	}	1833	}
1474		1834
1475	1	1835	1
1476	}	1836	}
1477		1837
1478	#############################################################################	1838	#############################################################################
1479		1839
1480	package CFClient::UI::HBox;	1840	package CFPlus::UI::HBox;
1481		1841
1482	our @ISA = CFClient::UI::Box::;	1842	our @ISA = CFPlus::UI::Box::;
1483		1843
1484	sub new {	1844	sub new {
1485	my $class = shift;	1845	my $class = shift;
1486		1846
1487	$class->SUPER::new (	1847	$class->SUPER::new (
…		…
1490	)	1850	)
1491	}	1851	}
1492		1852
1493	#############################################################################	1853	#############################################################################
1494		1854
1495	package CFClient::UI::VBox;	1855	package CFPlus::UI::VBox;
1496		1856
1497	our @ISA = CFClient::UI::Box::;	1857	our @ISA = CFPlus::UI::Box::;
1498		1858
1499	sub new {	1859	sub new {
1500	my $class = shift;	1860	my $class = shift;
1501		1861
1502	$class->SUPER::new (	1862	$class->SUPER::new (
…		…
1505	)	1865	)
1506	}	1866	}
1507		1867
1508	#############################################################################	1868	#############################################################################
1509		1869
1510	package CFClient::UI::Label;	1870	package CFPlus::UI::Label;
1511		1871
1512	our @ISA = CFClient::UI::DrawBG::;	1872	our @ISA = CFPlus::UI::DrawBG::;
1513		1873
1514	use CFClient::OpenGL;	1874	use CFPlus::OpenGL;
1515		1875
1516	sub new {	1876	sub new {
1517	my ($class, %arg) = @_;	1877	my ($class, %arg) = @_;
1518		1878
1519	my $self = $class->SUPER::new (	1879	my $self = $class->SUPER::new (
…		…
1522	#active_bg => none	1882	#active_bg => none
1523	#font => default_font	1883	#font => default_font
1524	#text => initial text	1884	#text => initial text
1525	#markup => initial narkup	1885	#markup => initial narkup
1526	#max_w => maximum pixel width	1886	#max_w => maximum pixel width
		1887	#style => 0, # render flags
1527	ellipsise => 3, # end	1888	ellipsise => 3, # end
1528	layout => (new CFClient::Layout),	1889	layout => (new CFPlus::Layout),
1529	fontsize => 1,	1890	fontsize => 1,
1530	align => -1,	1891	align => -1,
1531	valign => -1,	1892	valign => -1,
1532	padding_x => 2,	1893	padding_x => 2,
1533	padding_y => 2,	1894	padding_y => 2,
1534	can_events => 0,	1895	can_events => 0,
1535	%arg	1896	%arg
1536	);	1897	);
1537		1898
1538	if (exists $self->{template}) {	1899	if (exists $self->{template}) {
1539	my $layout = new CFClient::Layout;	1900	my $layout = new CFPlus::Layout;
1540	$layout->set_text (delete $self->{template});	1901	$layout->set_text (delete $self->{template});
1541	$self->{template} = $layout;	1902	$self->{template} = $layout;
1542	}	1903	}
1543		1904
1544	if (exists $self->{markup}) {	1905	if (exists $self->{markup}) {
…		…
1548	}	1909	}
1549		1910
1550	$self	1911	$self
1551	}	1912	}
1552		1913
1553	sub escape($) {
1554	local $_ = $_[0];
1555
1556	s/&/&amp;/g;
1557	s/>/&gt;/g;
1558	s/</&lt;/g;
1559
1560	$_
1561	}
1562
1563	sub update {	1914	sub update {
1564	my ($self) = @_;	1915	my ($self) = @_;
1565		1916
1566	delete $self->{texture};	1917	delete $self->{texture};
1567	$self->SUPER::update;	1918	$self->SUPER::update;
…		…
1578	my ($self, $text) = @_;	1929	my ($self, $text) = @_;
1579		1930
1580	return if $self->{text} eq "T$text";	1931	return if $self->{text} eq "T$text";
1581	$self->{text} = "T$text";	1932	$self->{text} = "T$text";
1582		1933
1583	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1584	$self->{layout}->set_text ($text);	1934	$self->{layout}->set_text ($text);
1585		1935
1586	delete $self->{size_req};	1936	delete $self->{size_req};
1587	$self->realloc;	1937	$self->realloc;
1588	$self->update;	1938	$self->update;
…		…
1594	return if $self->{text} eq "M$markup";	1944	return if $self->{text} eq "M$markup";
1595	$self->{text} = "M$markup";	1945	$self->{text} = "M$markup";
1596		1946
1597	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1947	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598		1948
1599	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1600	$self->{layout}->set_markup ($markup);	1949	$self->{layout}->set_markup ($markup);
1601		1950
1602	delete $self->{size_req};	1951	delete $self->{size_req};
1603	$self->realloc;	1952	$self->realloc;
1604	$self->update;	1953	$self->update;
…		…
1616		1965
1617	my ($w, $h) = $self->{layout}->size;	1966	my ($w, $h) = $self->{layout}->size;
1618		1967
1619	if (exists $self->{template}) {	1968	if (exists $self->{template}) {
1620	$self->{template}->set_font ($self->{font}) if $self->{font};	1969	$self->{template}->set_font ($self->{font}) if $self->{font};
		1970	$self->{template}->set_width ($self->{max_w} || -1);
1621	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1971	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		1972
1623	my ($w2, $h2) = $self->{template}->size;	1973	my ($w2, $h2) = $self->{template}->size;
1624		1974
1625	$w = List::Util::max $w, $w2;	1975	$w = List::Util::max $w, $w2;
…		…
1630	};	1980	};
1631		1981
1632	@{ $self->{size_req} }	1982	@{ $self->{size_req} }
1633	}	1983	}
1634		1984
		1985	sub baseline_shift {
		1986	$_[0]{layout}->descent
		1987	}
		1988
1635	sub invoke_size_allocate {	1989	sub invoke_size_allocate {
1636	my ($self, $w, $h) = @_;	1990	my ($self, $w, $h) = @_;
1637		1991
1638	delete $self->{ox};	1992	delete $self->{ox};
1639		1993
…		…
1645		1999
1646	sub set_fontsize {	2000	sub set_fontsize {
1647	my ($self, $fontsize) = @_;	2001	my ($self, $fontsize) = @_;
1648		2002
1649	$self->{fontsize} = $fontsize;	2003	$self->{fontsize} = $fontsize;
		2004	delete $self->{size_req};
1650	delete $self->{texture};	2005	delete $self->{texture};
1651		2006
1652	$self->realloc;	2007	$self->realloc;
1653	}	2008	}
1654		2009
1655	sub reconfigure {	2010	sub reconfigure {
1656	my ($self) = @_;	2011	my ($self) = @_;
1657		2012
1658	delete $self->{size_req};	2013	delete $self->{size_req};
		2014	delete $self->{texture};
1659		2015
1660	$self->SUPER::reconfigure;	2016	$self->SUPER::reconfigure;
1661	}	2017	}
1662		2018
1663	sub _draw {	2019	sub _draw {
1664	my ($self) = @_;	2020	my ($self) = @_;
1665		2021
1666	$self->SUPER::_draw; # draw background, if applicable	2022	$self->SUPER::_draw; # draw background, if applicable
1667		2023
1668	my $tex = $self->{texture} ||= do {	2024	my $size = $self->{texture} ||= do {
1669	$self->{layout}->set_foreground (@{$self->{fg}});	2025	$self->{layout}->set_foreground (@{$self->{fg}});
1670	$self->{layout}->set_font ($self->{font}) if $self->{font};	2026	$self->{layout}->set_font ($self->{font}) if $self->{font};
1671	$self->{layout}->set_width ($self->{w});	2027	$self->{layout}->set_width ($self->{w});
1672	$self->{layout}->set_ellipsise ($self->{ellipsise});	2028	$self->{layout}->set_ellipsise ($self->{ellipsise});
1673	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2029	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2030	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675		2031
1676	new_from_layout CFClient::Texture $self->{layout}	2032	[$self->{layout}->size]
1677	};	2033	};
1678		2034
1679	unless (exists $self->{ox}) {	2035	unless (exists $self->{ox}) {
1680	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2036	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2037	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1682	: ($self->{w} - $tex->{w}) * 0.5);	2038	: ($self->{w} - $size->[0]) * 0.5);
1683		2039
1684	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2040	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2041	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1686	: ($self->{h} - $tex->{h}) * 0.5);	2042	: ($self->{h} - $size->[1]) * 0.5);
1687	};	2043	};
1688		2044
1689	glEnable GL_TEXTURE_2D;	2045	# unless ($self->{list}) {
1690		2046	# $self->{list} = CFPlus::OpenGL::glGenList;
1691	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2047	# CFPlus::OpenGL::glNewList $self->{list};
1692	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2048	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1693		2049	# CFPlus::OpenGL::glEndList;
1694	if ($tex->{format} == GL_ALPHA) {
1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696	glColor @{$self->{fg}};
1697	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698	} else {
1699	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1700	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1701	}	2050	# }
		2051	#
		2052	# CFPlus::OpenGL::glCallList $self->{list};
1702		2053
1703	glDisable GL_TEXTURE_2D;	2054	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1704	}	2055	}
		2056
		2057	#sub destroy {
		2058	# my ($self) = @_;
		2059	#
		2060	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2061	#
		2062	# $self->SUPER::destroy;
		2063	#}
1705		2064
1706	#############################################################################	2065	#############################################################################
1707		2066
1708	package CFClient::UI::EntryBase;	2067	package CFPlus::UI::EntryBase;
1709		2068
1710	our @ISA = CFClient::UI::Label::;	2069	our @ISA = CFPlus::UI::Label::;
1711		2070
1712	use CFClient::OpenGL;	2071	use CFPlus::OpenGL;
1713		2072
1714	sub new {	2073	sub new {
1715	my $class = shift;	2074	my $class = shift;
1716		2075
1717	$class->SUPER::new (	2076	$class->SUPER::new (
1718	fg => [1, 1, 1],	2077	fg => [1, 1, 1],
1719	bg => [0, 0, 0, 0.2],	2078	bg => [0, 0, 0, 0.2],
1720	active_bg => [1, 1, 1, 0.5],	2079	active_bg => [0, 0, 1, .2],
1721	active_fg => [0, 0, 0],	2080	active_fg => [1, 1, 1],
		2081	active_outline => [1, 1, 0],
1722	can_hover => 1,	2082	can_hover => 1,
1723	can_focus => 1,	2083	can_focus => 1,
1724	valign => 0,	2084	valign => 0,
1725	can_events => 1,	2085	can_events => 1,
		2086	ellipsise => 0,
1726	#text => ...	2087	#text => ...
1727	#hidden => "*",	2088	#hidden => "*",
1728	@_	2089	@_
1729	)	2090	)
1730	}	2091	}
…		…
1775	my $sym = $ev->{sym};	2136	my $sym = $ev->{sym};
1776	my $uni = $ev->{unicode};	2137	my $uni = $ev->{unicode};
1777		2138
1778	my $text = $self->get_text;	2139	my $text = $self->get_text;
1779		2140
		2141	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2142
1780	if ($uni == 8) {	2143	if ($uni == 8) {
1781	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2144	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1782	} elsif ($uni == 127) {	2145	} elsif ($uni == 127) {
1783	substr $text, $self->{cursor}, 1, "";	2146	substr $text, $self->{cursor}, 1, "";
1784	} elsif ($sym == CFClient::SDLK_LEFT) {	2147	} elsif ($sym == CFPlus::SDLK_LEFT) {
1785	--$self->{cursor} if $self->{cursor};	2148	--$self->{cursor} if $self->{cursor};
1786	} elsif ($sym == CFClient::SDLK_RIGHT) {	2149	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1787	++$self->{cursor} if $self->{cursor} < length $self->{text};	2150	++$self->{cursor} if $self->{cursor} < length $self->{text};
1788	} elsif ($sym == CFClient::SDLK_HOME) {	2151	} elsif ($sym == CFPlus::SDLK_HOME) {
		2152	# what a hack
		2153	$self->{cursor} =
		2154	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2155	? length $1
		2156	: 0;
		2157	} elsif ($sym == CFPlus::SDLK_END) {
		2158	# uh, again
		2159	$self->{cursor} =
		2160	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2161	? $self->{cursor} + length $1
		2162	: length $self->{text};
		2163	} elsif ($uni == 21) { # ctrl-u
		2164	$text = "";
1789	$self->{cursor} = 0;	2165	$self->{cursor} = 0;
1790	} elsif ($sym == CFClient::SDLK_END) {
1791	$self->{cursor} = length $text;
1792	} elsif ($uni == 27) {	2166	} elsif ($uni == 27) {
1793	$self->emit ('escape');	2167	$self->emit ('escape');
1794	} elsif ($uni) {	2168	} elsif ($uni == 0x0d) {
		2169	substr $text, $self->{cursor}++, 0, "\012";
		2170	} elsif ($uni >= 0x20) {
1795	substr $text, $self->{cursor}++, 0, chr $uni;	2171	substr $text, $self->{cursor}++, 0, chr $uni;
1796	} else {	2172	} else {
1797	return 0;	2173	return 0;
1798	}	2174	}
1799		2175
1800	$self->_set_text ($text);	2176	$self->_set_text ($text);
1801		2177
1802	$self->realloc;	2178	$self->realloc;
		2179	$self->update;
1803		2180
1804	1	2181	1
1805	}	2182	}
1806		2183
1807	sub invoke_focus_in {	2184	sub invoke_focus_in {
…		…
1819		2196
1820	my $idx = $self->{layout}->xy_to_index ($x, $y);	2197	my $idx = $self->{layout}->xy_to_index ($x, $y);
1821		2198
1822	# byte-index to char-index	2199	# byte-index to char-index
1823	my $text = $self->{text};	2200	my $text = $self->{text};
1824	utf8::encode $text;	2201	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1825	$self->{cursor} = length substr $text, 0, $idx;	2202	$self->{cursor} = length $text;
1826		2203
1827	$self->_set_text ($self->{text});	2204	$self->_set_text ($self->{text});
1828	$self->update;	2205	$self->update;
1829		2206
1830	1	2207	1
…		…
1866		2243
1867	unless (exists $self->{cur_h}) {	2244	unless (exists $self->{cur_h}) {
1868	my $text = substr $self->{text}, 0, $self->{cursor};	2245	my $text = substr $self->{text}, 0, $self->{cursor};
1869	utf8::encode $text;	2246	utf8::encode $text;
1870		2247
1871	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2248	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1872	}	2249	}
1873		2250
1874	glColor @{$self->{fg}};	2251	glColor_premultiply @{$self->{active_fg}};
1875	glBegin GL_LINES;	2252	glBegin GL_LINES;
1876	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2253	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1877	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2254	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1878	glEnd;	2255	glEnd;
1879	}
1880	}
1881		2256
		2257	glLineWidth 3;
		2258	glColor @{$self->{active_outline}};
		2259	glTranslate -.375, -.375;
		2260	glBegin GL_LINE_LOOP;
		2261	glVertex 0, 0;
		2262	glVertex $self->{w}, 0;
		2263	glVertex $self->{w}, $self->{h};
		2264	glVertex 0, $self->{h};
		2265	glEnd;
		2266	glLineWidth 1;
		2267	}
		2268	}
		2269
		2270	#############################################################################
		2271
1882	package CFClient::UI::Entry;	2272	package CFPlus::UI::Entry;
1883		2273
1884	our @ISA = CFClient::UI::EntryBase::;	2274	our @ISA = CFPlus::UI::EntryBase::;
1885		2275
1886	use CFClient::OpenGL;	2276	use CFPlus::OpenGL;
1887		2277
1888	sub invoke_key_down {	2278	sub invoke_key_down {
1889	my ($self, $ev) = @_;	2279	my ($self, $ev) = @_;
1890		2280
1891	my $sym = $ev->{sym};	2281	my $sym = $ev->{sym};
1892		2282
1893	if ($sym == 13) {	2283	if ($ev->{uni} == 0x0d || $sym == 13) {
1894	unshift @{$self->{history}},	2284	unshift @{$self->{history}},
1895	my $txt = $self->get_text;	2285	my $txt = $self->get_text;
1896		2286
1897	$self->{history_pointer} = -1;	2287	$self->{history_pointer} = -1;
1898	$self->{history_saveback} = '';	2288	$self->{history_saveback} = '';
1899	$self->emit (activate => $txt);	2289	$self->emit (activate => $txt);
1900	$self->update;	2290	$self->update;
1901		2291
1902	} elsif ($sym == CFClient::SDLK_UP) {	2292	} elsif ($sym == CFPlus::SDLK_UP) {
1903	if ($self->{history_pointer} < 0) {	2293	if ($self->{history_pointer} < 0) {
1904	$self->{history_saveback} = $self->get_text;	2294	$self->{history_saveback} = $self->get_text;
1905	}	2295	}
1906	if (@{$self->{history} || []} > 0) {	2296	if (@{$self->{history} || []} > 0) {
1907	$self->{history_pointer}++;	2297	$self->{history_pointer}++;
…		…
1909	$self->{history_pointer} = @{$self->{history} || []} - 1;	2299	$self->{history_pointer} = @{$self->{history} || []} - 1;
1910	}	2300	}
1911	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2301	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1912	}	2302	}
1913		2303
1914	} elsif ($sym == CFClient::SDLK_DOWN) {	2304	} elsif ($sym == CFPlus::SDLK_DOWN) {
1915	$self->{history_pointer}--;	2305	$self->{history_pointer}--;
1916	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2306	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917		2307
1918	if ($self->{history_pointer} >= 0) {	2308	if ($self->{history_pointer} >= 0) {
1919	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2309	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1928	1	2318	1
1929	}	2319	}
1930		2320
1931	#############################################################################	2321	#############################################################################
1932		2322
		2323	package CFPlus::UI::TextEdit;
		2324
		2325	our @ISA = CFPlus::UI::EntryBase::;
		2326
		2327	use CFPlus::OpenGL;
		2328
		2329	sub move_cursor_ver {
		2330	my ($self, $dy) = @_;
		2331
		2332	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2333
		2334	$y += $dy;
		2335
		2336	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2337	$self->{cursor} = $index;
		2338	delete $self->{cur_h};
		2339	$self->update;
		2340	return;
		2341	}
		2342	}
		2343
		2344	sub invoke_key_down {
		2345	my ($self, $ev) = @_;
		2346
		2347	my $sym = $ev->{sym};
		2348
		2349	if ($sym == CFPlus::SDLK_UP) {
		2350	$self->move_cursor_ver (-1);
		2351	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2352	$self->move_cursor_ver (+1);
		2353	} else {
		2354	return $self->SUPER::invoke_key_down ($ev)
		2355	}
		2356
		2357	1
		2358	}
		2359
		2360	#############################################################################
		2361
1933	package CFClient::UI::Button;	2362	package CFPlus::UI::Button;
1934		2363
1935	our @ISA = CFClient::UI::Label::;	2364	our @ISA = CFPlus::UI::Label::;
1936		2365
1937	use CFClient::OpenGL;	2366	use CFPlus::OpenGL;
1938		2367
1939	my @tex =	2368	my @tex =
1940	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2369	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1941	qw(b1_button_active.png);	2370	qw(b1_button_inactive.png b1_button_active.png);
1942		2371
1943	sub new {	2372	sub new {
1944	my $class = shift;	2373	my $class = shift;
1945		2374
1946	$class->SUPER::new (	2375	$class->SUPER::new (
1947	padding_x => 4,	2376	padding_x => 4,
1948	padding_y => 4,	2377	padding_y => 4,
1949	fg => [1, 1, 1],	2378	fg => [1.0, 1.0, 1.0],
1950	active_fg => [0, 0, 1],	2379	active_fg => [0.8, 0.8, 0.8],
1951	can_hover => 1,	2380	can_hover => 1,
1952	align => 0,	2381	align => 0,
1953	valign => 0,	2382	valign => 0,
1954	can_events => 1,	2383	can_events => 1,
1955	@_	2384	@_
…		…
1973		2402
1974	glEnable GL_TEXTURE_2D;	2403	glEnable GL_TEXTURE_2D;
1975	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2404	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1976	glColor 0, 0, 0, 1;	2405	glColor 0, 0, 0, 1;
1977		2406
		2407	my $tex = $tex[$GRAB == $self];
1978	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2408	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1979		2409
1980	glDisable GL_TEXTURE_2D;	2410	glDisable GL_TEXTURE_2D;
1981		2411
1982	$self->SUPER::_draw;	2412	$self->SUPER::_draw;
1983	}	2413	}
1984		2414
1985	#############################################################################	2415	#############################################################################
1986		2416
		2417	package CFPlus::UI::CheckBox;
		2418
		2419	our @ISA = CFPlus::UI::DrawBG::;
		2420
		2421	my @tex =
		2422	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2423	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2424
		2425	use CFPlus::OpenGL;
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
		2431	padding_x => 2,
		2432	padding_y => 2,
		2433	fg => [1, 1, 1],
		2434	active_fg => [1, 1, 0],
		2435	bg => [0, 0, 0, 0.2],
		2436	active_bg => [1, 1, 1, 0.5],
		2437	state => 0,
		2438	can_hover => 1,
		2439	@_
		2440	)
		2441	}
		2442
		2443	sub size_request {
		2444	my ($self) = @_;
		2445
		2446	(6) x 2
		2447	}
		2448
		2449	sub toggle {
		2450	my ($self) = @_;
		2451
		2452	$self->{state} = !$self->{state};
		2453	$self->emit (changed => $self->{state});
		2454	$self->update;
		2455	}
		2456
		2457	sub invoke_button_down {
		2458	my ($self, $ev, $x, $y) = @_;
		2459
		2460	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2461	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2462	$self->toggle;
		2463	} else {
		2464	return 0
		2465	}
		2466
		2467	1
		2468	}
		2469
		2470	sub _draw {
		2471	my ($self) = @_;
		2472
		2473	$self->SUPER::_draw;
		2474
		2475	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2476
		2477	my ($w, $h) = @$self{qw(w h)};
		2478
		2479	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2480
		2481	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2482
		2483	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2484
		2485	glEnable GL_TEXTURE_2D;
		2486	$tex->draw_quad_alpha (0, 0, $s, $s);
		2487	glDisable GL_TEXTURE_2D;
		2488	}
		2489
		2490	#############################################################################
		2491
		2492	package CFPlus::UI::Image;
		2493
		2494	our @ISA = CFPlus::UI::Base::;
		2495
		2496	use CFPlus::OpenGL;
		2497
		2498	our %texture_cache;
		2499
		2500	sub new {
		2501	my $class = shift;
		2502
		2503	my $self = $class->SUPER::new (
		2504	can_events => 0,
		2505	@_,
		2506	);
		2507
		2508	$self->{path} || $self->{tex}
		2509	or Carp::croak "'path' or 'tex' attributes required";
		2510
		2511	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2512	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2513
		2514	CFPlus::weaken $texture_cache{$self->{path}};
		2515
		2516	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2517
		2518	$self
		2519	}
		2520
		2521	sub STORABLE_freeze {
		2522	my ($self, $cloning) = @_;
		2523
		2524	$self->{path}
		2525	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2526
		2527	$self->{path}
		2528	}
		2529
		2530	sub STORABLE_attach {
		2531	my ($self, $cloning, $path) = @_;
		2532
		2533	$self->new (path => $path)
		2534	}
		2535
		2536	sub size_request {
		2537	my ($self) = @_;
		2538
		2539	($self->{tex}{w}, $self->{tex}{h})
		2540	}
		2541
		2542	sub _draw {
		2543	my ($self) = @_;
		2544
		2545	my $tex = $self->{tex};
		2546
		2547	my ($w, $h) = ($self->{w}, $self->{h});
		2548
		2549	if ($self->{rot90}) {
		2550	glRotate 90, 0, 0, 1;
		2551	glTranslate 0, -$self->{w}, 0;
		2552
		2553	($w, $h) = ($h, $w);
		2554	}
		2555
		2556	glEnable GL_TEXTURE_2D;
		2557	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2558
		2559	$tex->draw_quad (0, 0, $w, $h);
		2560
		2561	glDisable GL_TEXTURE_2D;
		2562	}
		2563
		2564	#############################################################################
		2565
1987	package CFClient::UI::ImageButton;	2566	package CFPlus::UI::ImageButton;
1988		2567
1989	our @ISA = CFClient::UI::Image::;	2568	our @ISA = CFPlus::UI::Image::;
1990		2569
1991	use CFClient::OpenGL;	2570	use CFPlus::OpenGL;
1992		2571
1993	my %textures;	2572	my %textures;
1994		2573
1995	sub new {	2574	sub new {
1996	my $class = shift;	2575	my $class = shift;
…		…
2018	1	2597	1
2019	}	2598	}
2020		2599
2021	#############################################################################	2600	#############################################################################
2022		2601
2023	package CFClient::UI::CheckBox;
2024
2025	our @ISA = CFClient::UI::DrawBG::;
2026
2027	my @tex =
2028	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2029	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2030
2031	use CFClient::OpenGL;
2032
2033	sub new {
2034	my $class = shift;
2035
2036	$class->SUPER::new (
2037	padding_x => 2,
2038	padding_y => 2,
2039	fg => [1, 1, 1],
2040	active_fg => [1, 1, 0],
2041	bg => [0, 0, 0, 0.2],
2042	active_bg => [1, 1, 1, 0.5],
2043	state => 0,
2044	can_hover => 1,
2045	@_
2046	)
2047	}
2048
2049	sub size_request {
2050	my ($self) = @_;
2051
2052	(6) x 2
2053	}
2054
2055	sub invoke_button_down {
2056	my ($self, $ev, $x, $y) = @_;
2057
2058	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2059	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2060	$self->{state} = !$self->{state};
2061	$self->emit (changed => $self->{state});
2062	} else {
2063	return 0
2064	}
2065
2066	1
2067	}
2068
2069	sub _draw {
2070	my ($self) = @_;
2071
2072	$self->SUPER::_draw;
2073
2074	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2075
2076	my ($w, $h) = @$self{qw(w h)};
2077
2078	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2079
2080	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2081
2082	my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
2084	glEnable GL_TEXTURE_2D;
2085	$tex->draw_quad_alpha (0, 0, $s, $s);
2086	glDisable GL_TEXTURE_2D;
2087	}
2088
2089	#############################################################################
2090
2091	package CFClient::UI::Image;	2602	package CFPlus::UI::VGauge;
2092		2603
2093	our @ISA = CFClient::UI::Base::;	2604	our @ISA = CFPlus::UI::Base::;
2094
2095	use CFClient::OpenGL;
2096	use Carp qw/confess/;
2097
2098	our %loaded_images;
2099
2100	sub new {
2101	my $class = shift;
2102
2103	my $self = $class->SUPER::new (can_events => 0, @_);
2104
2105	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2106
2107	$loaded_images{$self->{image}} ||=
2108	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2109
2110	my $tex = $self->{tex} = $loaded_images{$self->{image}};
2111
2112	Scalar::Util::weaken $loaded_images{$self->{image}};
2113
2114	$self->{aspect} = $tex->{w} / $tex->{h};
2115
2116	$self
2117	}
2118
2119	sub size_request {
2120	my ($self) = @_;
2121
2122	($self->{tex}->{w}, $self->{tex}->{h})
2123	}
2124
2125	sub _draw {
2126	my ($self) = @_;
2127
2128	my $tex = $self->{tex};
2129
2130	my ($w, $h) = ($self->{w}, $self->{h});
2131
2132	if ($self->{rot90}) {
2133	glRotate 90, 0, 0, 1;
2134	glTranslate 0, -$self->{w}, 0;
2135
2136	($w, $h) = ($h, $w);
2137	}
2138
2139	glEnable GL_TEXTURE_2D;
2140	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142	$tex->draw_quad_alpha (0, 0, $w, $h);
2143
2144	glDisable GL_TEXTURE_2D;
2145	}
2146
2147	#############################################################################
2148
2149	package CFClient::UI::VGauge;
2150
2151	our @ISA = CFClient::UI::Base::;
2152		2605
2153	use List::Util qw(min max);	2606	use List::Util qw(min max);
2154		2607
2155	use CFClient::OpenGL;	2608	use CFPlus::OpenGL;
2156		2609
2157	my %tex = (	2610	my %tex = (
2158	food => [	2611	food => [
2159	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2612	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2160	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2613	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2161	],	2614	],
2162	grace => [	2615	grace => [
2163	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2164	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2617	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2165	],	2618	],
2166	hp => [	2619	hp => [
2167	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2620	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2168	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2621	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2169	],	2622	],
2170	mana => [	2623	mana => [
2171	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2624	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2172	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2625	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2173	],	2626	],
2174	);	2627	);
2175		2628
2176	# eg. VGauge->new (gauge => 'food'), default gauge: food	2629	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2236	my $ycut1 = max 0, min 1, $ycut;	2689	my $ycut1 = max 0, min 1, $ycut;
2237	my $ycut2 = max 0, min 1, $ycut - 1;	2690	my $ycut2 = max 0, min 1, $ycut - 1;
2238		2691
2239	my $h1 = $self->{h} * (1 - $ycut1);	2692	my $h1 = $self->{h} * (1 - $ycut1);
2240	my $h2 = $self->{h} * (1 - $ycut2);	2693	my $h2 = $self->{h} * (1 - $ycut2);
		2694	my $h3 = $self->{h};
		2695
		2696	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2241		2697
2242	glEnable GL_BLEND;	2698	glEnable GL_BLEND;
2243	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2699	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2700	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2245	glEnable GL_TEXTURE_2D;	2701	glEnable GL_TEXTURE_2D;
…		…
2264		2720
2265	if ($t3) {	2721	if ($t3) {
2266	glBindTexture GL_TEXTURE_2D, $t3->{name};	2722	glBindTexture GL_TEXTURE_2D, $t3->{name};
2267	glBegin GL_QUADS;	2723	glBegin GL_QUADS;
2268	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2724	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2725	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2270	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2726	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2271	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2727	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272	glEnd;	2728	glEnd;
2273	}	2729	}
2274		2730
2275	glDisable GL_BLEND;	2731	glDisable GL_BLEND;
2276	glDisable GL_TEXTURE_2D;	2732	glDisable GL_TEXTURE_2D;
2277	}	2733	}
2278		2734
2279	#############################################################################	2735	#############################################################################
2280		2736
2281	package CFClient::UI::Gauge;	2737	package CFPlus::UI::Gauge;
2282		2738
2283	our @ISA = CFClient::UI::VBox::;	2739	our @ISA = CFPlus::UI::VBox::;
2284		2740
2285	sub new {	2741	sub new {
2286	my ($class, %arg) = @_;	2742	my ($class, %arg) = @_;
2287		2743
2288	my $self = $class->SUPER::new (	2744	my $self = $class->SUPER::new (
…		…
2290	can_hover => 1,	2746	can_hover => 1,
2291	can_events => 1,	2747	can_events => 1,
2292	%arg,	2748	%arg,
2293	);	2749	);
2294		2750
2295	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2751	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2296	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2752	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2297	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2753	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2298		2754
2299	$self	2755	$self
2300	}	2756	}
2301		2757
2302	sub set_fontsize {	2758	sub set_fontsize {
…		…
2323	$self->{value}->set_text ($val);	2779	$self->{value}->set_text ($val);
2324	}	2780	}
2325		2781
2326	#############################################################################	2782	#############################################################################
2327		2783
2328	package CFClient::UI::Slider;	2784	package CFPlus::UI::Slider;
2329		2785
2330	use strict;	2786	use strict;
2331		2787
2332	use CFClient::OpenGL;	2788	use CFPlus::OpenGL;
2333		2789
2334	our @ISA = CFClient::UI::DrawBG::;	2790	our @ISA = CFPlus::UI::DrawBG::;
2335		2791
2336	my @tex =	2792	my @tex =
2337	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2793	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2338	qw(s1_slider.png s1_slider_bg.png);	2794	qw(s1_slider.png s1_slider_bg.png);
2339		2795
2340	sub new {	2796	sub new {
2341	my $class = shift;	2797	my $class = shift;
2342		2798
…		…
2410		2866
2411	$self->SUPER::invoke_button_down ($ev, $x, $y);	2867	$self->SUPER::invoke_button_down ($ev, $x, $y);
2412		2868
2413	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2869	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414		2870
2415	$self->mouse_motion ($ev, $x, $y)	2871	$self->invoke_mouse_motion ($ev, $x, $y);
		2872
		2873	1
2416	}	2874	}
2417		2875
2418	sub invoke_mouse_motion {	2876	sub invoke_mouse_motion {
2419	my ($self, $ev, $x, $y) = @_;	2877	my ($self, $ev, $x, $y) = @_;
2420		2878
…		…
2427		2885
2428	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2886	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429	} else {	2887	} else {
2430	return 0;	2888	return 0;
2431	}	2889	}
		2890
		2891	1
		2892	}
		2893
		2894	sub invoke_mouse_wheel {
		2895	my ($self, $ev) = @_;
		2896
		2897	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2898
		2899	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2900
		2901	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2432		2902
2433	1	2903	1
2434	}	2904	}
2435		2905
2436	sub update {	2906	sub update {
…		…
2487	glDisable GL_TEXTURE_2D;	2957	glDisable GL_TEXTURE_2D;
2488	}	2958	}
2489		2959
2490	#############################################################################	2960	#############################################################################
2491		2961
2492	package CFClient::UI::ValSlider;	2962	package CFPlus::UI::ValSlider;
2493		2963
2494	our @ISA = CFClient::UI::HBox::;	2964	our @ISA = CFPlus::UI::HBox::;
2495		2965
2496	sub new {	2966	sub new {
2497	my ($class, %arg) = @_;	2967	my ($class, %arg) = @_;
2498		2968
2499	my $range = delete $arg{range};	2969	my $range = delete $arg{range};
2500		2970
2501	my $self = $class->SUPER::new (	2971	my $self = $class->SUPER::new (
2502	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2972	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2503	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2973	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2504	to_value => sub { shift },	2974	to_value => sub { shift },
2505	from_value => sub { shift },	2975	from_value => sub { shift },
2506	%arg,	2976	%arg,
2507	);	2977	);
2508		2978
…		…
2528	sub set_range { shift->{slider}->set_range (@_) }	2998	sub set_range { shift->{slider}->set_range (@_) }
2529	sub set_value { shift->{slider}->set_value (@_) }	2999	sub set_value { shift->{slider}->set_value (@_) }
2530		3000
2531	#############################################################################	3001	#############################################################################
2532		3002
2533	package CFClient::UI::TextScroller;	3003	package CFPlus::UI::TextScroller;
2534		3004
2535	our @ISA = CFClient::UI::HBox::;	3005	our @ISA = CFPlus::UI::HBox::;
2536		3006
2537	use CFClient::OpenGL;	3007	use CFPlus::OpenGL;
2538		3008
2539	sub new {	3009	sub new {
2540	my $class = shift;	3010	my $class = shift;
2541		3011
2542	my $self = $class->SUPER::new (	3012	my $self = $class->SUPER::new (
2543	fontsize => 1,	3013	fontsize => 1,
2544	can_events => 0,	3014	can_events => 1,
2545	indent => 0,	3015	indent => 0,
2546	#font => default_font	3016	#font => default_font
2547	@_,	3017	@_,
2548		3018
2549	layout => (new CFClient::Layout 1),	3019	layout => (new CFPlus::Layout),
2550	par => [],	3020	par => [],
		3021	max_par => 0,
2551	height => 0,	3022	height => 0,
2552	children => [	3023	children => [
2553	(new CFClient::UI::Empty expand => 1),	3024	(new CFPlus::UI::Empty expand => 1),
2554	(new CFClient::UI::Slider vertical => 1),	3025	(new CFPlus::UI::Slider vertical => 1),
2555	],	3026	],
2556	);	3027	);
2557		3028
2558	$self->{children}[1]->connect (changed => sub { $self->update });	3029	$self->{children}[1]->connect (changed => sub { $self->update });
2559		3030
…		…
2565		3036
2566	$self->{fontsize} = $fontsize;	3037	$self->{fontsize} = $fontsize;
2567	$self->reflow;	3038	$self->reflow;
2568	}	3039	}
2569		3040
		3041	sub size_request {
		3042	my ($self) = @_;
		3043
		3044	my ($empty, $slider) = $self->visible_children;
		3045
		3046	local $self->{children} = [$empty, $slider];
		3047	$self->SUPER::size_request
		3048	}
		3049
2570	sub invoke_size_allocate {	3050	sub invoke_size_allocate {
2571	my ($self, $w, $h) = @_;	3051	my ($self, $w, $h) = @_;
2572		3052
		3053	my ($empty, $slider, @other) = @{ $self->{children} };
		3054	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
		3055
2573	$self->{layout}->set_font ($self->{font}) if $self->{font};	3056	$self->{layout}->set_font ($self->{font}) if $self->{font};
2574	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3057	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575	$self->{layout}->set_width ($self->{children}[0]{w});	3058	$self->{layout}->set_width ($empty->{w});
2576	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3059	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577		3060
2578	$self->reflow;	3061	$self->reflow;
2579		3062
		3063	local $self->{children} = [$empty, $slider];
2580	$self->SUPER::invoke_size_allocate ($w, $h)	3064	$self->SUPER::invoke_size_allocate ($w, $h)
2581	}	3065	}
2582		3066
2583	sub text_size {	3067	sub invoke_mouse_wheel {
2584	my ($self, $text, $indent) = @_;	3068	my ($self, $ev) = @_;
		3069
		3070	return 0 unless $ev->{dy}; # only vertical movements
		3071
		3072	$self->{children}[1]->emit (mouse_wheel => $ev);
		3073
		3074	1
		3075	}
		3076
		3077	sub get_layout {
		3078	my ($self, $para) = @_;
2585		3079
2586	my $layout = $self->{layout};	3080	my $layout = $self->{layout};
2587		3081
		3082	$layout->set_font ($self->{font}) if $self->{font};
		3083	$layout->set_foreground (@{$para->{fg}});
2588	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3084	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589	$layout->set_width ($self->{children}[0]{w} - $indent);	3085	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2590	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3086	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591	$layout->set_markup ($text);	3087	$layout->set_markup ($para->{markup});
		3088
		3089	$layout->set_shapes (
		3090	map
		3091	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3092	@{$para->{widget}}
2592		3093	);
		3094
2593	$layout->size	3095	$layout
2594	}	3096	}
2595		3097
2596	sub reflow {	3098	sub reflow {
2597	my ($self) = @_;	3099	my ($self) = @_;
2598		3100
…		…
2605		3107
2606	# todo: base offset on lines or so, not on pixels	3108	# todo: base offset on lines or so, not on pixels
2607	$self->{children}[1]->set_value ($offset);	3109	$self->{children}[1]->set_value ($offset);
2608	}	3110	}
2609		3111
		3112	sub current_paragraph {
		3113	my ($self) = @_;
		3114
		3115	$self->{top_paragraph} - 1
		3116	}
		3117
		3118	sub scroll_to {
		3119	my ($self, $para) = @_;
		3120
		3121	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3122
		3123	$self->{scroll_to} = $para;
		3124	$self->update;
		3125	}
		3126
2610	sub clear {	3127	sub clear {
2611	my ($self) = @_;	3128	my ($self) = @_;
		3129
		3130	my (undef, undef, @other) = @{ $self->{children} };
		3131	$self->remove ($_) for @other;
2612		3132
2613	$self->{par} = [];	3133	$self->{par} = [];
2614	$self->{height} = 0;	3134	$self->{height} = 0;
2615	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3135	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2616	}	3136	}
2617		3137
2618	sub add_paragraph {	3138	sub add_paragraph {
2619	my ($self, $color, $text, $indent) = @_;	3139	my $self = shift;
2620		3140
2621	for my $line (split /\n/, $text) {	3141	for my $para (@_) {
2622	my ($w, $h) = $self->text_size ($line);	3142	$para = {
		3143	fg => [1, 1, 1, 1],
		3144	indent => 0,
		3145	markup => "",
		3146	widget => [],
		3147	ref $para ? %$para : (markup => $para),
		3148	w => 1e10,
		3149	wrapped => 1,
		3150	};
		3151
		3152	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3153	push @{$self->{par}}, $para;
		3154	}
		3155
		3156	if (my $max = $self->{max_par}) {
		3157	shift @{$self->{par}} while @{$self->{par}} > $max;
		3158	}
		3159
		3160	$self->{need_reflow}++;
		3161	$self->update;
		3162	}
		3163
		3164	sub scroll_to_bottom {
		3165	my ($self) = @_;
		3166
		3167	$self->{scroll_to} = $#{$self->{par}};
		3168	$self->update;
		3169	}
		3170
		3171	sub force_uptodate {
		3172	my ($self) = @_;
		3173
		3174	if (delete $self->{need_reflow}) {
		3175	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3176
		3177	my $height = 0;
		3178
		3179	for my $para (@{$self->{par}}) {
		3180	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3181	my $layout = $self->get_layout ($para);
		3182	my ($w, $h) = $layout->size;
		3183
		3184	$para->{w} = $w + $para->{indent};
		3185	$para->{h} = $h;
		3186	$para->{wrapped} = $layout->has_wrapped;
		3187	}
		3188
		3189	$para->{y} = $height;
		3190	$height += $para->{h};
		3191	}
		3192
2623	$self->{height} += $h;	3193	$self->{height} = $height;
2624	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3194	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2625	}
2626		3195
2627	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3196	delete $self->{texture};
		3197	}
		3198
		3199	if (my $paridx = delete $self->{scroll_to}) {
		3200	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3201	}
2628	}	3202	}
2629		3203
2630	sub update {	3204	sub update {
2631	my ($self) = @_;	3205	my ($self) = @_;
2632		3206
…		…
2635	return unless $self->{h} > 0;	3209	return unless $self->{h} > 0;
2636		3210
2637	delete $self->{texture};	3211	delete $self->{texture};
2638		3212
2639	$ROOT->on_post_alloc ($self => sub {	3213	$ROOT->on_post_alloc ($self => sub {
		3214	$self->force_uptodate;
		3215
2640	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3216	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641		3217
2642	if (delete $self->{need_reflow}) {
2643	my $height = 0;
2644
2645	my $layout = $self->{layout};
2646
2647	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2649	for (@{$self->{par}}) {
2650	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651	$layout->set_width ($W - $_->[3]);
2652	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653	$layout->set_markup ($_->[4]);
2654	my ($w, $h) = $layout->size;
2655	$_->[0] = $w + $_->[3];
2656	$_->[1] = $h;
2657	}
2658
2659	$height += $_->[1];
2660	}
2661
2662	$self->{height} = $height;
2663
2664	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2665
2666	delete $self->{texture};
2667	}
2668
2669	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3218	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2670	glClearColor 0, 0, 0, 0;	3219	glClearColor 0, 0, 0, 0;
2671	glClear GL_COLOR_BUFFER_BIT;	3220	glClear GL_COLOR_BUFFER_BIT;
2672		3221
		3222	package CFPlus::UI::Base;
		3223	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3224	(0, 0, $self->{w}, $self->{h});
		3225
		3226	my $top = int $self->{children}[1]{range}[0];
		3227
		3228	my $paridx = 0;
		3229	my $top_paragraph;
2673	my $top = int $self->{children}[1]{range}[0];	3230	my $top = int $self->{children}[1]{range}[0];
2674		3231
2675	my $y0 = $top;	3232	my $y0 = $top;
2676	my $y1 = $top + $H;	3233	my $y1 = $top + $H;
2677		3234
2678	my $y = 0;
2679
2680	my $layout = $self->{layout};
2681
2682	$layout->set_font ($self->{font}) if $self->{font};
2683
2684	glEnable GL_BLEND;
2685	#TODO# not correct in windows where rgba is forced off
2686	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2687
2688	for my $par (@{$self->{par}}) {	3235	for my $para (@{$self->{par}}) {
2689	my $h = $par->[1];	3236	my $h = $para->{h};
		3237	my $y = $para->{y};
2690		3238
2691	if ($y0 < $y + $h && $y < $y1) {	3239	if ($y0 < $y + $h && $y < $y1) {
2692	$layout->set_foreground (@{ $par->[2] });	3240	my $layout = $self->get_layout ($para);
2693	$layout->set_width ($W - $par->[3]);
2694	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2695	$layout->set_markup ($par->[4]);
2696		3241
2697	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3242	$layout->render ($para->{indent}, $y - $y0);
2698		3243
2699	glRasterPos $par->[3], $y - $y0;	3244	if (my @w = @{ $para->{widget} }) {
2700	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3245	my @s = $layout->get_shapes;
		3246
		3247	for (@w) {
		3248	my ($dx, $dy) = splice @s, 0, 2, ();
		3249
		3250	$_->{x} = $dx + $para->{indent};
		3251	$_->{y} = $dy + $y - $y0;
		3252
		3253	$_->draw;
		3254	}
		3255	}
2701	}	3256	}
2702		3257
2703	$y += $h;	3258	$paridx++;
		3259	$top_paragraph ||= $paridx if $y >= $top;
2704	}	3260	}
2705		3261
2706	glDisable GL_BLEND;	3262	$self->{top_paragraph} = $top_paragraph;
2707	};	3263	};
2708	});	3264	});
		3265	}
		3266
		3267	sub reconfigure {
		3268	my ($self) = @_;
		3269
		3270	$self->SUPER::reconfigure;
		3271
		3272	$_->{w} = 1e10 for @{ $self->{par} };
		3273	$self->reflow;
2709	}	3274	}
2710		3275
2711	sub _draw {	3276	sub _draw {
2712	my ($self) = @_;	3277	my ($self) = @_;
2713		3278
…		…
2716	glColor 0, 0, 0, 1;	3281	glColor 0, 0, 0, 1;
2717	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3282	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2718	glDisable GL_TEXTURE_2D;	3283	glDisable GL_TEXTURE_2D;
2719		3284
2720	$self->{children}[1]->draw;	3285	$self->{children}[1]->draw;
2721
2722	}	3286	}
2723		3287
2724	#############################################################################	3288	#############################################################################
2725		3289
2726	package CFClient::UI::Animator;	3290	package CFPlus::UI::Animator;
2727		3291
2728	use CFClient::OpenGL;	3292	use CFPlus::OpenGL;
2729		3293
2730	our @ISA = CFClient::UI::Bin::;	3294	our @ISA = CFPlus::UI::Bin::;
2731		3295
2732	sub moveto {	3296	sub moveto {
2733	my ($self, $x, $y) = @_;	3297	my ($self, $x, $y) = @_;
2734		3298
2735	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3299	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2763	glPopMatrix;	3327	glPopMatrix;
2764	}	3328	}
2765		3329
2766	#############################################################################	3330	#############################################################################
2767		3331
2768	package CFClient::UI::Flopper;	3332	package CFPlus::UI::Flopper;
2769		3333
2770	our @ISA = CFClient::UI::Button::;	3334	our @ISA = CFPlus::UI::Button::;
2771		3335
2772	sub new {	3336	sub new {
2773	my $class = shift;	3337	my $class = shift;
2774		3338
2775	my $self = $class->SUPER::new (	3339	my $self = $class->SUPER::new (
…		…
2787	$self->{other}->toggle_visibility;	3351	$self->{other}->toggle_visibility;
2788	}	3352	}
2789		3353
2790	#############################################################################	3354	#############################################################################
2791		3355
2792	package CFClient::UI::Tooltip;	3356	package CFPlus::UI::Tooltip;
2793		3357
2794	our @ISA = CFClient::UI::Bin::;	3358	our @ISA = CFPlus::UI::Bin::;
2795		3359
2796	use CFClient::OpenGL;	3360	use CFPlus::OpenGL;
2797		3361
2798	sub new {	3362	sub new {
2799	my $class = shift;	3363	my $class = shift;
2800		3364
2801	$class->SUPER::new (	3365	$class->SUPER::new (
…		…
2804	)	3368	)
2805	}	3369	}
2806		3370
2807	sub set_tooltip_from {	3371	sub set_tooltip_from {
2808	my ($self, $widget) = @_;	3372	my ($self, $widget) = @_;
		3373
		3374	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3375	if $widget->{tooltip} =~ /^#(.*)$/;
2809		3376
2810	my $tooltip = $widget->{tooltip};	3377	my $tooltip = $widget->{tooltip};
2811		3378
2812	if ($ENV{CFPLUS_DEBUG} & 2) {	3379	if ($ENV{CFPLUS_DEBUG} & 2) {
2813	$tooltip .= "\n\n" . (ref $widget) . "\n"	3380	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2817	}	3384	}
2818		3385
2819	$tooltip =~ s/^\n+//;	3386	$tooltip =~ s/^\n+//;
2820	$tooltip =~ s/\n+$//;	3387	$tooltip =~ s/\n+$//;
2821		3388
2822	$self->add (new CFClient::UI::Label	3389	$self->add (new CFPlus::UI::Label
2823	markup => $tooltip,	3390	markup => $tooltip,
2824	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3391	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825	fontsize => 0.8,	3392	fontsize => 0.8,
2826	fg => [0, 0, 0, 1],	3393	style => 1, # FLAG_INVERSE
2827	ellipsise => 0,	3394	ellipsise => 0,
2828	font => ($widget->{tooltip_font} || $::FONT_PROP),	3395	font => ($widget->{tooltip_font} || $::FONT_PROP),
2829	);	3396	);
2830	}	3397	}
2831		3398
…		…
2850		3417
2851	$self->{root}->on_post_alloc ("move_$self" => sub {	3418	$self->{root}->on_post_alloc ("move_$self" => sub {
2852	my $widget = $self->{owner}	3419	my $widget = $self->{owner}
2853	or return;	3420	or return;
2854		3421
		3422	if ($widget->{visible}) {
2855	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3423	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856		3424
2857	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3425	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858	if $x + $self->{w} > $self->{root}{w};	3426	if $x + $self->{w} > $self->{root}{w};
2859		3427
2860	$self->move_abs ($x, $y);	3428	$self->move_abs ($x, $y);
		3429	} else {
		3430	$self->hide;
		3431	}
2861	});	3432	});
2862	}	3433	}
2863		3434
2864	sub _draw {	3435	sub _draw {
2865	my ($self) = @_;	3436	my ($self) = @_;
…		…
2889	$self->SUPER::_draw;	3460	$self->SUPER::_draw;
2890	}	3461	}
2891		3462
2892	#############################################################################	3463	#############################################################################
2893		3464
2894	package CFClient::UI::Face;	3465	package CFPlus::UI::Face;
2895		3466
2896	our @ISA = CFClient::UI::Base::;	3467	our @ISA = CFPlus::UI::DrawBG::;
2897		3468
2898	use CFClient::OpenGL;	3469	use CFPlus::OpenGL;
2899		3470
2900	sub new {	3471	sub new {
2901	my $class = shift;	3472	my $class = shift;
2902		3473
2903	my $self = $class->SUPER::new (	3474	my $self = $class->SUPER::new (
		3475	size_w => 32,
		3476	size_h => 8,
2904	aspect => 1,	3477	aspect => 1,
2905	can_events => 0,	3478	can_events => 0,
2906	@_,	3479	@_,
2907	);	3480	);
2908		3481
2909	if ($self->{anim} && $self->{animspeed}) {	3482	if ($self->{anim} && $self->{animspeed}) {
2910	Scalar::Util::weaken (my $widget = $self);	3483	CFPlus::weaken (my $widget = $self);
2911		3484
		3485	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3486	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2912	$self->{timer} = Event->timer (	3487	$self->{timer} = Event->timer (
2913	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914	hard => 1,	3488	parked => 1,
2915	interval => $self->{animspeed},
2916	cb => sub {	3489	cb => sub {
		3490	return unless $::CONN && $widget;
		3491
2917	++$widget->{frame};	3492	++$widget->{frame};
		3493	$widget->update_face;
2918	$widget->update;	3494	$widget->update;
		3495
		3496	$widget->update_timer;
2919	},	3497	},
2920	);	3498	);
		3499
		3500	$self->update_face;
		3501	$self->update_timer;
2921	}	3502	}
2922		3503
2923	$self	3504	$self
2924	}	3505	}
2925		3506
		3507	sub update_timer {
		3508	my ($self) = @_;
		3509
		3510	return unless $self->{timer};
		3511
		3512	if ($self->{visible}) {
		3513	$self->{timer}->at (
		3514	$self->{anim_start}
		3515	+ $self->{animspeed}
		3516	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3517	);
		3518	$self->{timer}->start;
		3519	} else {
		3520	$self->{timer}->stop;
		3521	}
		3522	}
		3523
		3524	sub update_face {
		3525	my ($self) = @_;
		3526
		3527	return unless $::CONN;
		3528
		3529	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3530	if ($anim && @$anim) {
		3531	delete $self->{wait_face};
		3532	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3533	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3534	}
		3535	}
		3536	}
		3537
2926	sub size_request {	3538	sub size_request {
2927	(32, 8)	3539	my ($self) = @_;
		3540
		3541	if ($::CONN) {
		3542	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3543	if (my $tex = $::CONN->{texture}[$faceid]) {
		3544	$self->{tex} = $tex;
		3545	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3546	} else {
		3547	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3548	$self->realloc;
		3549	});
		3550	}
		3551	}
		3552	}
		3553
		3554	($self->{size_w} || 8, $self->{size_h} || 8)
2928	}	3555	}
2929		3556
2930	sub update {	3557	sub update {
2931	my ($self) = @_;	3558	my ($self) = @_;
2932		3559
2933	return unless $self->{visible};	3560	return unless $self->{visible};
2934		3561
2935	$self->SUPER::update;	3562	$self->SUPER::update;
2936	}	3563	}
2937		3564
		3565	sub invoke_visibility_change {
		3566	my ($self) = @_;
		3567
		3568	$self->update_timer;
		3569
		3570	0
		3571	}
		3572
2938	sub _draw {	3573	sub _draw {
2939	my ($self) = @_;	3574	my ($self) = @_;
2940		3575
2941	return unless $::CONN;	3576	$self->SUPER::_draw;
2942		3577
2943	my $face;	3578	if (my $tex = $self->{tex}) {
2944
2945	if ($self->{frame}) {
2946	my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948	$face = $anim->[ $self->{frame} % @$anim ]
2949	if $anim && @$anim;
2950	}
2951
2952	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954	if ($tex) {
2955	glEnable GL_TEXTURE_2D;	3579	glEnable GL_TEXTURE_2D;
2956	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3580	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957	glColor 0, 0, 0, 1;	3581	glColor 0, 0, 0, 1;
2958	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3582	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959	glDisable GL_TEXTURE_2D;	3583	glDisable GL_TEXTURE_2D;
…		…
2961	}	3585	}
2962		3586
2963	sub destroy {	3587	sub destroy {
2964	my ($self) = @_;	3588	my ($self) = @_;
2965		3589
2966	$self->{timer}->cancel	3590	(delete $self->{timer})->cancel
2967	if $self->{timer};	3591	if $self->{timer};
2968		3592
2969	$self->SUPER::destroy;	3593	$self->SUPER::destroy;
2970	}	3594	}
2971		3595
2972	#############################################################################	3596	#############################################################################
2973		3597
2974	package CFClient::UI::Buttonbar;	3598	package CFPlus::UI::Buttonbar;
2975		3599
2976	our @ISA = CFClient::UI::HBox::;	3600	our @ISA = CFPlus::UI::HBox::;
2977		3601
2978	# TODO: should actualyl wrap buttons and other goodies.	3602	# TODO: should actually wrap buttons and other goodies.
2979		3603
2980	#############################################################################	3604	#############################################################################
2981		3605
2982	package CFClient::UI::Menu;	3606	package CFPlus::UI::Menu;
2983		3607
2984	our @ISA = CFClient::UI::FancyFrame::;	3608	our @ISA = CFPlus::UI::Toplevel::;
2985		3609
2986	use CFClient::OpenGL;	3610	use CFPlus::OpenGL;
2987		3611
2988	sub new {	3612	sub new {
2989	my $class = shift;	3613	my $class = shift;
2990		3614
2991	my $self = $class->SUPER::new (	3615	my $self = $class->SUPER::new (
2992	items => [],	3616	items => [],
2993	z => 100,	3617	z => 100,
2994	@_,	3618	@_,
2995	);	3619	);
2996		3620
2997	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3621	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2998		3622
2999	for my $item (@{ $self->{items} }) {	3623	for my $item (@{ $self->{items} }) {
3000	my ($widget, $cb, $tooltip) = @$item;	3624	my ($widget, $cb, $tooltip) = @$item;
3001		3625
3002	# handle various types of items, only text for now	3626	# handle various types of items, only text for now
3003	if (!ref $widget) {	3627	if (!ref $widget) {
		3628	if ($widget =~ /\t/) {
		3629	my ($left, $right) = split /\t/, $widget, 2;
		3630
3004	$widget = new CFClient::UI::Label	3631	$widget = new CFPlus::UI::HBox
3005	can_hover => 1,	3632	can_hover => 1,
3006	can_events => 1,	3633	can_events => 1,
		3634	tooltip => $tooltip,
		3635	children => [
		3636	(new CFPlus::UI::Label markup => $left, expand => 1),
		3637	(new CFPlus::UI::Label markup => $right, align => +1),
		3638	],
		3639	;
		3640
		3641	} else {
		3642	$widget = new CFPlus::UI::Label
		3643	can_hover => 1,
		3644	can_events => 1,
3007	markup => $widget,	3645	markup => $widget,
3008	tooltip => $tooltip	3646	tooltip => $tooltip;
		3647	}
3009	}	3648	}
3010		3649
3011	$self->{item}{$widget} = $item;	3650	$self->{item}{$widget} = $item;
3012		3651
3013	$self->{vbox}->add ($widget);	3652	$self->{vbox}->add ($widget);
…		…
3056	1	3695	1
3057	}	3696	}
3058		3697
3059	#############################################################################	3698	#############################################################################
3060		3699
3061	package CFClient::UI::Multiplexer;	3700	package CFPlus::UI::Multiplexer;
3062		3701
3063	our @ISA = CFClient::UI::Container::;	3702	our @ISA = CFPlus::UI::Container::;
3064		3703
3065	sub new {	3704	sub new {
3066	my $class = shift;	3705	my $class = shift;
3067		3706
3068	my $self = $class->SUPER::new (	3707	my $self = $class->SUPER::new (
…		…
3082		3721
3083	$self->{current} = $self->{children}[0]	3722	$self->{current} = $self->{children}[0]
3084	if @{ $self->{children} };	3723	if @{ $self->{children} };
3085	}	3724	}
3086		3725
		3726	sub get_current_page {
		3727	my ($self) = @_;
		3728
		3729	$self->{current}
		3730	}
		3731
3087	sub set_current_page {	3732	sub set_current_page {
3088	my ($self, $page_or_widget) = @_;	3733	my ($self, $page_or_widget) = @_;
3089		3734
3090	my $widget = ref $page_or_widget	3735	my $widget = ref $page_or_widget
3091	? $page_or_widget	3736	? $page_or_widget
…		…
3123	$self->{current}->draw;	3768	$self->{current}->draw;
3124	}	3769	}
3125		3770
3126	#############################################################################	3771	#############################################################################
3127		3772
3128	package CFClient::UI::Notebook;	3773	package CFPlus::UI::Notebook;
3129		3774
3130	our @ISA = CFClient::UI::VBox::;	3775	our @ISA = CFPlus::UI::VBox::;
3131		3776
3132	sub new {	3777	sub new {
3133	my $class = shift;	3778	my $class = shift;
3134		3779
3135	my $self = $class->SUPER::new (	3780	my $self = $class->SUPER::new (
3136	buttonbar => (new CFClient::UI::Buttonbar),	3781	buttonbar => (new CFPlus::UI::Buttonbar),
3137	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3782	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3138	# filter => # will be put between multiplexer and $self	3783	# filter => # will be put between multiplexer and $self
3139	@_,	3784	@_,
3140	);	3785	);
3141		3786
3142	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3787	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3788	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144		3789
		3790	{
		3791	Scalar::Util::weaken (my $wself = $self);
		3792
		3793	$self->{multiplexer}->connect (c_add => sub {
		3794	my ($mplex, $widgets) = @_;
		3795
		3796	for my $child (@$widgets) {
		3797	Scalar::Util::weaken $child;
		3798	$child->{c_tab_} ||= do {
		3799	my $tab =
		3800	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3801	? $child->{c_tab}
		3802	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3803
		3804	$tab->connect (activate => sub {
		3805	$wself->set_current_page ($child);
		3806	});
		3807
		3808	$tab
		3809	};
		3810
		3811	$self->{buttonbar}->add ($child->{c_tab_});
		3812	}
		3813	});
		3814
		3815	$self->{multiplexer}->connect (c_remove => sub {
		3816	my ($mplex, $widgets) = @_;
		3817
		3818	for my $child (@$widgets) {
		3819	$wself->{buttonbar}->remove ($child->{c_tab_});
		3820	}
		3821	});
		3822	}
		3823
3145	$self	3824	$self
3146	}	3825	}
3147		3826
3148	sub add {	3827	sub add {
		3828	my ($self, @widgets) = @_;
		3829
		3830	$self->{multiplexer}->add (@widgets)
		3831	}
		3832
		3833	sub remove {
		3834	my ($self, @widgets) = @_;
		3835
		3836	$self->{multiplexer}->remove (@widgets)
		3837	}
		3838
		3839	sub pages {
		3840	my ($self) = @_;
		3841	$self->{multiplexer}->children
		3842	}
		3843
		3844	sub add_tab {
3149	my ($self, $title, $widget, $tooltip) = @_;	3845	my ($self, $title, $widget, $tooltip) = @_;
3150		3846
3151	Scalar::Util::weaken $self;	3847	$title = [$title, $tooltip] unless ref $title;
		3848	$widget->{c_tab} = $title;
3152		3849
3153	$self->{buttonbar}->add (new CFClient::UI::Button
3154	markup => $title,
3155	tooltip => $tooltip,
3156	on_activate => sub { $self->set_current_page ($widget) },
3157	);
3158
3159	$self->{multiplexer}->add ($widget);	3850	$self->add ($widget);
		3851	}
		3852
		3853	sub get_current_page {
		3854	my ($self) = @_;
		3855
		3856	$self->{multiplexer}->get_current_page
3160	}	3857	}
3161		3858
3162	sub set_current_page {	3859	sub set_current_page {
3163	my ($self, $page) = @_;	3860	my ($self, $page) = @_;
3164		3861
…		…
3166	$self->emit (page_changed => $self->{multiplexer}{current});	3863	$self->emit (page_changed => $self->{multiplexer}{current});
3167	}	3864	}
3168		3865
3169	#############################################################################	3866	#############################################################################
3170		3867
3171	package CFClient::UI::Combobox;	3868	package CFPlus::UI::Selector;
3172		3869
3173	use utf8;	3870	use utf8;
3174		3871
3175	our @ISA = CFClient::UI::Button::;	3872	our @ISA = CFPlus::UI::Button::;
3176		3873
3177	sub new {	3874	sub new {
3178	my $class = shift;	3875	my $class = shift;
3179		3876
3180	my $self = $class->SUPER::new (	3877	my $self = $class->SUPER::new (
…		…
3197	my ($value, $title, $tooltip) = @$_;	3894	my ($value, $title, $tooltip) = @$_;
3198		3895
3199	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3896	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200	}	3897	}
3201		3898
3202	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3899	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203	}	3900	}
3204		3901
3205	sub _set_value {	3902	sub _set_value {
3206	my ($self, $value) = @_;	3903	my ($self, $value) = @_;
3207		3904
…		…
3222	$self->emit (changed => $value);	3919	$self->emit (changed => $value);
3223	}	3920	}
3224		3921
3225	#############################################################################	3922	#############################################################################
3226		3923
3227	package CFClient::UI::Statusbox;	3924	package CFPlus::UI::Statusbox;
3228		3925
3229	our @ISA = CFClient::UI::VBox::;	3926	our @ISA = CFPlus::UI::VBox::;
3230		3927
3231	sub new {	3928	sub new {
3232	my $class = shift;	3929	my $class = shift;
3233		3930
3234	my $self = $class->SUPER::new (	3931	my $self = $class->SUPER::new (
3235	fontsize => 0.8,	3932	fontsize => 0.8,
3236	@_,	3933	@_,
3237	);	3934	);
3238		3935
3239	Scalar::Util::weaken (my $this = $self);	3936	CFPlus::weaken (my $this = $self);
3240		3937
3241	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3938	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242		3939
3243	$self	3940	$self
3244	}	3941	}
…		…
3246	sub reorder {	3943	sub reorder {
3247	my ($self) = @_;	3944	my ($self) = @_;
3248	my $NOW = Time::HiRes::time;	3945	my $NOW = Time::HiRes::time;
3249		3946
3250	# freeze display when hovering over any label	3947	# freeze display when hovering over any label
3251	return if $CFClient::UI::TOOLTIP->{owner}	3948	return if $CFPlus::UI::TOOLTIP->{owner}
3252	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3949	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3253	values %{ $self->{item} };	3950	values %{ $self->{item} };
3254		3951
3255	while (my ($k, $v) = each %{ $self->{item} }) {	3952	while (my ($k, $v) = each %{ $self->{item} }) {
3256	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3953	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257	}	3954	}
…		…
3278	for ($short) {	3975	for ($short) {
3279	s/^\s+//;	3976	s/^\s+//;
3280	s/\s+/ /g;	3977	s/\s+/ /g;
3281	}	3978	}
3282		3979
3283	new CFClient::UI::Label	3980	new CFPlus::UI::Label
3284	markup => $short,	3981	markup => $short,
3285	tooltip => $item->{tooltip},	3982	tooltip => $item->{tooltip},
3286	tooltip_font => $::FONT_PROP,	3983	tooltip_font => $::FONT_PROP,
3287	tooltip_width => 0.67,	3984	tooltip_width => 0.67,
3288	fontsize => $item->{fontsize} || $self->{fontsize},	3985	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3342	count => 1,	4039	count => 1,
3343	%arg,	4040	%arg,
3344	};	4041	};
3345	}	4042	}
3346		4043
		4044	$ROOT->on_refresh (reorder => sub {
3347	$self->reorder;	4045	$self->reorder;
		4046	});
3348	}	4047	}
3349		4048
3350	sub reconfigure {	4049	sub reconfigure {
3351	my ($self) = @_;	4050	my ($self) = @_;
3352		4051
…		…
3365	$self->SUPER::destroy;	4064	$self->SUPER::destroy;
3366	}	4065	}
3367		4066
3368	#############################################################################	4067	#############################################################################
3369		4068
3370	package CFClient::UI::Inventory;
3371
3372	our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374	sub new {
3375	my $class = shift;
3376
3377	my $self = $class->SUPER::new (
3378	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379	@_,
3380	);
3381
3382	$self
3383	}
3384
3385	sub set_items {
3386	my ($self, $items) = @_;
3387
3388	$self->{child}->clear;
3389	return unless $items;
3390
3391	my @items = sort {
3392	($a->{type} <=> $b->{type})
3393	or ($a->{name} cmp $b->{name})
3394	} @$items;
3395
3396	$self->{real_items} = \@items;
3397
3398	my $row = 0;
3399	for my $item (@items) {
3400	CFClient::Item::update_widgets $item;
3401
3402	$self->{child}->add (0, $row, $item->{face_widget});
3403	$self->{child}->add (1, $row, $item->{desc_widget});
3404	$self->{child}->add (2, $row, $item->{weight_widget});
3405
3406	$row++;
3407	}
3408	}
3409
3410	#############################################################################
3411
3412	package CFClient::UI::BindEditor;
3413
3414	our @ISA = CFClient::UI::FancyFrame::;
3415
3416	sub new {
3417	my $class = shift;
3418
3419	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421	$self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425	text => "start recording",
3426	tooltip => "Start/Stops recording of actions."
3427	."All subsequent actions after the recording started will be captured."
3428	."The actions are displayed after the record was stopped."
3429	."To bind the action you have to click on the 'Bind' button",
3430	on_activate => sub {
3431	unless ($self->{recording}) {
3432	$self->start;
3433	} else {
3434	$self->stop;
3435	}
3436	});
3437
3438	$vb->add (new CFClient::UI::Label text => "Actions:");
3439	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3442	$vb->add (my $hb = new CFClient::UI::HBox);
3443	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444	$hb->add (new CFClient::UI::Button
3445	text => "bind",
3446	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447	on_activate => sub {
3448	$self->ask_for_bind;
3449	});
3450
3451	$vb->add (my $hb = new CFClient::UI::HBox);
3452	$hb->add (new CFClient::UI::Button
3453	text => "ok",
3454	expand => 1,
3455	tooltip => "This closes the binding editor and saves the binding",
3456	on_activate => sub {
3457	$self->hide;
3458	$self->commit;
3459	});
3460
3461	$hb->add (new CFClient::UI::Button
3462	text => "cancel",
3463	expand => 1,
3464	tooltip => "This closes the binding editor without saving",
3465	on_activate => sub {
3466	$self->hide;
3467	$self->{binding_cancel}->()
3468	if $self->{binding_cancel};
3469	});
3470
3471	$self->update_binding_widgets;
3472
3473	$self
3474	}
3475
3476	sub commit {
3477	my ($self) = @_;
3478	my ($mod, $sym, $cmds) = $self->get_binding;
3479	if ($sym != 0 && @$cmds > 0) {
3480	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481	."'. Don't forget 'Save Config'!");
3482	$self->{binding_change}->($mod, $sym, $cmds)
3483	if $self->{binding_change};
3484	} else {
3485	$::STATUSBOX->add ("No action bound, no key or action specified!");
3486	$self->{binding_cancel}->()
3487	if $self->{binding_cancel};
3488	}
3489	}
3490
3491	sub start {
3492	my ($self) = @_;
3493
3494	$self->{rec_btn}->set_text ("stop recording");
3495	$self->{recording} = 1;
3496	$self->clear_command_list;
3497	$::CONN->start_record if $::CONN;
3498	}
3499
3500	sub stop {
3501	my ($self) = @_;
3502
3503	$self->{rec_btn}->set_text ("start recording");
3504	$self->{recording} = 0;
3505
3506	my $rec;
3507	$rec = $::CONN->stop_record if $::CONN;
3508	return unless ref $rec eq 'ARRAY';
3509	$self->set_command_list ($rec);
3510	}
3511
3512
3513	sub ask_for_bind_and_commit {
3514	my ($self) = @_;
3515	$self->ask_for_bind (1);
3516	}
3517
3518	sub ask_for_bind {
3519	my ($self, $commit, $end_cb) = @_;
3520
3521	CFClient::Binder::open_binding_dialog (sub {
3522	my ($mod, $sym) = @_;
3523	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524	$self->update_binding_widgets;
3525	$self->commit if $commit;
3526	$end_cb->() if $end_cb;
3527	});
3528	}
3529
3530	# $mod and $sym are the modifiers and key symbol
3531	# $cmds is a array ref of strings (the commands)
3532	# $cb is the callback that is executed on OK
3533	# $ccb is the callback that is executed on CANCEL and
3534	# when the binding was unsuccessful on OK
3535	sub set_binding {
3536	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538	$self->clear_command_list;
3539	$self->{recording} = 0;
3540	$self->{rec_btn}->set_text ("start recording");
3541
3542	$self->{binding} = [$mod, $sym];
3543	$self->{commands} = $cmds;
3544
3545	$self->{binding_change} = $cb;
3546	$self->{binding_cancel} = $ccb;
3547
3548	$self->update_binding_widgets;
3549	}
3550
3551	# this is a shortcut method that asks for a binding
3552	# and then just binds it.
3553	sub do_quick_binding {
3554	my ($self, $cmds, $end_cb) = @_;
3555	$self->set_binding (undef, undef, $cmds, sub {
3556	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557	});
3558	$self->ask_for_bind (1, $end_cb);
3559	}
3560
3561	sub update_binding_widgets {
3562	my ($self) = @_;
3563	my ($mod, $sym, $cmds) = $self->get_binding;
3564	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565	$self->set_command_list ($cmds);
3566	}
3567
3568	sub get_binding {
3569	my ($self) = @_;
3570	return (
3571	$self->{binding}->[0],
3572	$self->{binding}->[1],
3573	[ grep { defined $_ } @{$self->{commands}} ]
3574	);
3575	}
3576
3577	sub clear_command_list {
3578	my ($self) = @_;
3579	$self->{cmdbox}->clear ();
3580	}
3581
3582	sub set_command_list {
3583	my ($self, $cmds) = @_;
3584
3585	$self->{cmdbox}->clear ();
3586	$self->{commands} = $cmds;
3587
3588	my $idx = 0;
3589
3590	for (@$cmds) {
3591	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593	my $i = $idx;
3594	$hb->add (new CFClient::UI::Label text => $_);
3595	$hb->add (new CFClient::UI::Button
3596	text => "delete",
3597	tooltip => "Deletes the action from the record",
3598	on_activate => sub {
3599	$self->{cmdbox}->remove ($hb);
3600	$cmds->[$i] = undef;
3601	});
3602
3603
3604	$idx++
3605	}
3606	}
3607
3608	#############################################################################
3609
3610	package CFClient::UI::SpellList;
3611
3612	our @ISA = CFClient::UI::Table::;
3613
3614	sub new {
3615	my $class = shift;
3616
3617	my $self = $class->SUPER::new (
3618	binding => [],
3619	commands => [],
3620	@_,
3621	)
3622	}
3623
3624	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637	sub rebuild_spell_list {
3638	my ($self) = @_;
3639
3640	$CFClient::UI::ROOT->on_refresh ($self => sub {
3641	$self->clear;
3642
3643	return unless $::CONN;
3644
3645	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651	my $row = 0;
3652
3653	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654	my $spell = $self->{spell}{$_};
3655
3656	$row++;
3657
3658	my $spell_cb = sub {
3659	my ($widget, $ev) = @_;
3660
3661	if ($ev->{button} == 1) {
3662	$::CONN->user_send ("cast $spell->{name}");
3663	} elsif ($ev->{button} == 2) {
3664	$::CONN->user_send ("invoke $spell->{name}");
3665	} elsif ($ev->{button} == 3) {
3666	(new CFClient::UI::Menu
3667	items => [
3668	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670	],
3671	)->popup ($ev);
3672	} else {
3673	return 0;
3674	}
3675
3676	1
3677	};
3678
3679	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681	#TODO: add path info to tooltip
3682	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684	$self->add (0, $row, new CFClient::UI::Face
3685	face => $spell->{face},
3686	can_hover => 1,
3687	can_events => 1,
3688	tooltip => $tooltip,
3689	on_button_down => $spell_cb,
3690	);
3691
3692	$self->add (1, $row, new CFClient::UI::Label
3693	expand => 1,
3694	text => $spell->{name},
3695	can_hover => 1,
3696	can_events => 1,
3697	tooltip => $tooltip,
3698	on_button_down => $spell_cb,
3699	);
3700
3701	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705	}
3706	});
3707	}
3708
3709	sub add_spell {
3710	my ($self, $spell) = @_;
3711
3712	$self->{spell}->{$spell->{name}} = $spell;
3713	$self->rebuild_spell_list;
3714	}
3715
3716	sub remove_spell {
3717	my ($self, $spell) = @_;
3718
3719	delete $self->{spell}->{$spell->{name}};
3720	$self->rebuild_spell_list;
3721	}
3722
3723	sub clear_spells {
3724	my ($self) = @_;
3725
3726	$self->{spell} = {};
3727	$self->rebuild_spell_list;
3728	}
3729
3730	#############################################################################
3731
3732	package CFClient::UI::Root;	4069	package CFPlus::UI::Root;
3733		4070
3734	our @ISA = CFClient::UI::Container::;	4071	our @ISA = CFPlus::UI::Container::;
3735		4072
3736	use List::Util qw(min max);	4073	use List::Util qw(min max);
3737		4074
3738	use CFClient::OpenGL;	4075	use CFPlus::OpenGL;
3739		4076
3740	sub new {	4077	sub new {
3741	my $class = shift;	4078	my $class = shift;
3742		4079
3743	my $self = $class->SUPER::new (	4080	my $self = $class->SUPER::new (
3744	visible => 1,	4081	visible => 1,
3745	@_,	4082	@_,
3746	);	4083	);
3747		4084
3748	Scalar::Util::weaken ($self->{root} = $self);	4085	CFPlus::weaken ($self->{root} = $self);
3749		4086
3750	$self	4087	$self
3751	}	4088	}
3752		4089
3753	sub size_request {	4090	sub size_request {
…		…
3848	while ($self->{refresh_hook}) {	4185	while ($self->{refresh_hook}) {
3849	$_->()	4186	$_->()
3850	for values %{delete $self->{refresh_hook}};	4187	for values %{delete $self->{refresh_hook}};
3851	}	4188	}
3852		4189
3853	if ($self->{realloc}) {	4190	while ($self->{realloc}) {
3854	my %queue;	4191	my %queue;
3855	my @queue;	4192	my @queue;
3856	my $widget;	4193	my $widget;
3857		4194
3858	outer:	4195	outer:
…		…
3905	}	4242	}
3906	}	4243	}
3907		4244
3908	delete $self->{realloc}{$widget+0};	4245	delete $self->{realloc}{$widget+0};
3909	}	4246	}
3910	}
3911		4247
3912	while (my $size_alloc = delete $self->{size_alloc}) {	4248	while (my $size_alloc = delete $self->{size_alloc}) {
3913	my @queue = sort { $b->{visible} <=> $a->{visible} }	4249	my @queue = sort { $a->{visible} <=> $b->{visible} }
3914	values %$size_alloc;	4250	values %$size_alloc;
3915		4251
3916	while () {	4252	while () {
3917	my $widget = pop @queue || last;	4253	my $widget = pop @queue || last;
3918		4254
3919	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4255	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920		4256
3921	$w = 0 if $w < 0;	4257	$w = max $widget->{min_w}, $w;
3922	$h = 0 if $h < 0;	4258	$h = max $widget->{min_h}, $h;
3923		4259
		4260	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4261	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4262
		4263	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4264	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4265
3924	$w = int $w + 0.5;	4266	$w = int $w + 0.5;
3925	$h = int $h + 0.5;	4267	$h = int $h + 0.5;
3926		4268
3927	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4269	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928	$widget->{old_w} = $widget->{w};	4270	$widget->{old_w} = $widget->{w};
3929	$widget->{old_h} = $widget->{h};	4271	$widget->{old_h} = $widget->{h};
3930		4272
3931	$widget->{w} = $w;	4273	$widget->{w} = $w;
3932	$widget->{h} = $h;	4274	$widget->{h} = $h;
3933		4275
3934	$widget->emit (size_allocate => $w, $h);	4276	$widget->emit (size_allocate => $w, $h);
		4277	}
3935	}	4278	}
3936	}	4279	}
3937	}	4280	}
3938		4281
3939	while ($self->{post_alloc_hook}) {	4282	while ($self->{post_alloc_hook}) {
3940	$_->()	4283	$_->()
3941	for values %{delete $self->{post_alloc_hook}};	4284	for values %{delete $self->{post_alloc_hook}};
3942	}	4285	}
3943
3944		4286
3945	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4287	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3946	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4288	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3947	glClear GL_COLOR_BUFFER_BIT;	4289	glClear GL_COLOR_BUFFER_BIT;
3948		4290
…		…
3951	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4293	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3952	glMatrixMode GL_MODELVIEW;	4294	glMatrixMode GL_MODELVIEW;
3953	glLoadIdentity;	4295	glLoadIdentity;
3954		4296
3955	{	4297	{
3956	package CFClient::UI::Base;	4298	package CFPlus::UI::Base;
3957		4299
3958	($draw_x, $draw_y, $draw_w, $draw_h) =	4300	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3959	(0, 0, $self->{w}, $self->{h});	4301	(0, 0, $self->{w}, $self->{h});
3960	}
3961		4302
3962	$self->_draw;	4303	$self->_draw;
		4304	}
3963	}	4305	}
3964		4306
3965	#############################################################################	4307	#############################################################################
3966		4308
3967	package CFClient::UI;	4309	package CFPlus::UI;
3968		4310
3969	$ROOT = new CFClient::UI::Root;	4311	$ROOT = new CFPlus::UI::Root;
3970	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4312	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3971		4313
3972	1	4314	1
3973		4315

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