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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.307 by root, Sun Jun 18 19:13:20 2006 UTC vs.
Revision 1.457 by root, Fri Dec 28 15:05:20 2007 UTC

1	package CFClient::UI;	1	package DC::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;
9		7
10	use CFClient;	8	use DC;
		9	use DC::Pod;
11	use CFClient::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	81	if $FOCUS;
82	}	82	}
83		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->again;
		94	}
		95	}
		96
84	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	98	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
87		100
88	if (!$BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
90		105
91	$GRAB = $widget;	106	$GRAB = $widget;
92	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
93		108
94	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
95	}	110	}
96		111
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	112	if ($GRAB) {
		113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		117
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	118	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	119	$ev->{dy} = $shift ? 0 : $delta;
		120
		121	$GRAB->emit (mouse_wheel => $ev);
		122	} else {
		123	$GRAB->emit (button_down => $ev)
		124	}
		125	}
101	}	126	}
102		127
103	sub feed_sdl_button_up_event {	128	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	129	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		130
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	131	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		132
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	133	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		134
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	135	$GRAB->emit (button_up => $ev)
112	if $GRAB;	136	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		137
114	if (!$BUTTON_STATE) {	138	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	140	$grab->update if $grab;
117	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
118		142
		143	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
120	}	145	}
121	}	146	}
122		147
123	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
124	my ($ev) = @_;	149	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	150	my ($x, $y) = ($ev->{x}, $ev->{y});
126		151
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	152	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		153
129	if ($widget != $HOVER) {	154	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		155
132	$hover->update if $hover && $hover->{can_hover};	156	$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;	157	if $HOVER;
140	}	158	}
141		159
142	# convert position array to integers	160	# convert position array to integers
143	sub harmonize {	161	sub harmonize {
…		…
193	reconfigure_widgets;	211	reconfigure_widgets;
194	}	212	}
195		213
196	#############################################################################	214	#############################################################################
197		215
		216	package DC::UI::Event;
		217
		218	sub xy {
		219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		220	}
		221
		222	#############################################################################
		223
198	package CFClient::UI::Base;	224	package DC::UI::Base;
199		225
200	use strict;	226	use strict;
201		227
202	use CFClient::OpenGL;	228	use DC::OpenGL;
203		229
204	sub new {	230	sub new {
205	my $class = shift;	231	my $class = shift;
206		232
207	my $self = bless {	233	my $self = bless {
…		…
212	h => undef,	238	h => undef,
213	can_events => 1,	239	can_events => 1,
214	@_	240	@_
215	}, $class;	241	}, $class;
216		242
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		244
219	for (keys %$self) {	245	for (keys %$self) {
220	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
222	}	248	}
223	}	249	}
224		250
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		256
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		259
234	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
239		265
240	sub destroy {	266	sub destroy {
241	my ($self) = @_;	267	my ($self) = @_;
242		268
243	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
244	%$self = ();	271	%$self = ();
245	}	272	}
246		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
247	sub show {	278	sub show {
248	my ($self) = @_;	279	my ($self) = @_;
249		280
250	return if $self->{parent};	281	return if $self->{parent};
251		282
252	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
253	}	284	}
254		285
255	sub set_visible {	286	sub set_visible {
256	my ($self) = @_;	287	my ($self) = @_;
257		288
…		…
278	delete $self->{root};	309	delete $self->{root};
279		310
280	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
282		313
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
285		316
286	$self->emit ("focus_out");	317	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
288	}	319	}
…		…
290	sub set_visibility {	321	sub set_visibility {
291	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
292		323
293	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
294		325
295	$visible ? $self->hide	326	$visible ? $self->show
296	: $self->show;	327	: $self->hide;
297	}	328	}
298		329
299	sub toggle_visibility {	330	sub toggle_visibility {
300	my ($self) = @_;	331	my ($self) = @_;
301		332
…		…
307	sub hide {	338	sub hide {
308	my ($self) = @_;	339	my ($self) = @_;
309		340
310	$self->set_invisible;	341	$self->set_invisible;
311		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	346	$parent->remove ($self);
313	if $self->{parent};	347	}
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
…		…
330	$self->{force_h} = $h;	364	$self->{force_h} = $h;
331		365
332	$self->realloc;	366	$self->realloc;
333	}	367	}
334		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
335	sub size_request {	379	sub size_request {
336	require Carp;	380	require Carp;
337	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
338	}	382	}
339		383
		384	sub baseline_shift {
		385	0
		386	}
		387
340	sub configure {	388	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
342		390
343	if ($self->{aspect}) {	391	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
345		393
346	$w = List::Util::min $w, int $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		396
349	# use alignment to adjust x, y	397	# use alignment to adjust x, y
350		398
351	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
393		441
394	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
395		443
396	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
397		445
398	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
399	delete $CFClient::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
400	$CFClient::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
401	}	449	}
402	}	450	}
403		451
404	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
405	sub coord2local {	453	sub coord2local {
406	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
407		455
		456	return (undef, undef) unless $self->{parent};
		457
408	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
409	}	459	}
410		460
411	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
412	sub coord2global {	462	sub coord2global {
413	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
414		464
		465	return (undef, undef) unless $self->{parent};
		466
415	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416	}	468	}
417		469
418	sub invoke_focus_in {	470	sub invoke_focus_in {
419	my ($self) = @_;	471	my ($self) = @_;
420		472
421	return if $FOCUS == $self;	473	return if $FOCUS == $self;
422	return unless $self->{can_focus};	474	return unless $self->{can_focus};
423		475
424	my $focus = $FOCUS; $FOCUS = $self;	476	$FOCUS = $self;
425		477
426	$focus->update if $focus;	478	$self->update;
427	$FOCUS->update;
428		479
429	0	480	0
430	}	481	}
431		482
432	sub invoke_focus_out {	483	sub invoke_focus_out {
433	my ($self) = @_;	484	my ($self) = @_;
434		485
435	return unless $FOCUS == $self;	486	return unless $FOCUS == $self;
436		487
437	my $focus = $FOCUS; undef $FOCUS;	488	undef $FOCUS;
438		489
439	$focus->update if $focus; #?	490	$self->update;
440		491
441	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	492	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442	unless $FOCUS;	493	unless $FOCUS;
443		494
444	0	495	0
445	}	496	}
446		497
447	sub grab_focus {	498	sub grab_focus {
448	my ($self) = @_;	499	my ($self) = @_;
449		500
		501	$FOCUS->emit ("focus_out") if $FOCUS;
450	$self->emit ("focus_in");	502	$self->emit ("focus_in");
451	}	503	}
452		504
453	sub invoke_mouse_motion { 1 }	505	sub invoke_mouse_motion { 0 }
454	sub invoke_button_up { 1 }	506	sub invoke_button_up { 0 }
455	sub invoke_key_down { 1 }	507	sub invoke_key_down { 0 }
456	sub invoke_key_up { 1 }	508	sub invoke_key_up { 0 }
		509	sub invoke_mouse_wheel { 0 }
457		510
458	sub invoke_button_down {	511	sub invoke_button_down {
459	my ($self, $ev, $x, $y) = @_;	512	my ($self, $ev, $x, $y) = @_;
460		513
461	$self->grab_focus;	514	$self->grab_focus;
462		515
463	1	516	0
464	}	517	}
465		518
466	sub connect {	519	sub connect {
467	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
468		521
469	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
		523
		524	defined wantarray and DC::guard {
		525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		526	@{ $self->{signal_cb}{$signal} };
		527	}
470	}	528	}
		529
		530	sub disconnect_all {
		531	my ($self, $signal) = @_;
		532
		533	delete $self->{signal_cb}{$signal};
		534	}
		535
		536	my %has_coords = (
		537	button_down => 1,
		538	button_up => 1,
		539	mouse_motion => 1,
		540	mouse_wheel => 1,
		541	);
471		542
472	sub emit {	543	sub emit {
473	my ($self, $signal, @args) = @_;	544	my ($self, $signal, @args) = @_;
474		545
475	(List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before	546	# I do not really like this solution, but I do not like duplication
		547	# and needlessly verbose code, either.
		548	my @append
		549	= $has_coords{$signal}
		550	? $args[0]->xy ($self)
		551	: ();
		552
		553	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		554
		555	for my $cb (
		556	@{$self->{signal_cb}{$signal} || []}, # before
476	($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure	557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
477	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
478	}	564	}
479		565
480	sub find_widget {	566	#sub find_widget {
481	my ($self, $x, $y) = @_;	567	# 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} + $self->{h};
488
489	()
490	}
491		568
492	sub set_parent {	569	sub set_parent {
493	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
494		571
495	Scalar::Util::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
496	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
497	}	574	}
498		575
499	sub realloc {	576	sub realloc {
500	my ($self) = @_;	577	my ($self) = @_;
…		…
526		603
527	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
528	# functions seems pointless.	605	# functions seems pointless.
529	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
530		607
531	sub draw {	608	#sub draw {
532	my ($self) = @_;	609	#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	$self->_draw;
577	glPopMatrix;
578	}
579		610
580	sub _draw {	611	sub _draw {
581	my ($self) = @_;	612	my ($self) = @_;
582		613
583	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
584	}	615	}
585		616
586	sub DESTROY {	617	sub DESTROY {
587	my ($self) = @_;	618	my ($self) = @_;
588		619
589	delete $WIDGET{$self+0};	620	return if DC::in_destruct;
590		621
		622	local $@;
591	eval { $self->destroy };	623	eval { $self->destroy };
592	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		625
		626	delete $WIDGET{$self+0};
593	}	627	}
594		628
595	#############################################################################	629	#############################################################################
596		630
597	package CFClient::UI::DrawBG;	631	package DC::UI::DrawBG;
598		632
599	our @ISA = CFClient::UI::Base::;	633	our @ISA = DC::UI::Base::;
600		634
601	use strict;	635	use strict;
602	use CFClient::OpenGL;	636	use DC::OpenGL;
603		637
604	sub new {	638	sub new {
605	my $class = shift;	639	my $class = shift;
606
607	# range [value, low, high, page]
608		640
609	$class->SUPER::new (	641	$class->SUPER::new (
610	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
611	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
612	@_	644	@_
…		…
624	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
625		657
626	glEnable GL_BLEND;	658	glEnable GL_BLEND;
627	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
628	glColor_premultiply @$color;	660	glColor_premultiply @$color;
629
630	glBegin GL_QUADS;
631	glVertex 0 , 0;
632	glVertex 0 , $h;
633	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
634	glVertex $w, 0;
635	glEnd;
636
637	glDisable GL_BLEND;	662	glDisable GL_BLEND;
638	}	663	}
639	}	664	}
640		665
641	#############################################################################	666	#############################################################################
642		667
643	package CFClient::UI::Empty;	668	package DC::UI::Empty;
644		669
645	our @ISA = CFClient::UI::Base::;	670	our @ISA = DC::UI::Base::;
646		671
647	sub new {	672	sub new {
648	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
649	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
650	}	675	}
…		…
657		682
658	sub draw { }	683	sub draw { }
659		684
660	#############################################################################	685	#############################################################################
661		686
662	package CFClient::UI::Container;	687	package DC::UI::Container;
663		688
664	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
665		690
666	sub new {	691	sub new {
667	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
668		693
669	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
673	can_events => 0,	698	can_events => 0,
674	%arg,	699	%arg,
675	);	700	);
676		701
677	$self->add (@$children)	702	$self->add (@$children)
678	if $children;	703	if $children && @$children;
679		704
680	$self	705	$self
		706	}
		707
		708	sub realloc {
		709	my ($self) = @_;
		710
		711	$self->{force_realloc} = 1;
		712	$self->{force_size_alloc} = 1;
		713	$self->SUPER::realloc;
681	}	714	}
682		715
683	sub add {	716	sub add {
684	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
685		718
686	$_->set_parent ($self)	719	$_->set_parent ($self)
687	for @widgets;	720	for @widgets;
688		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
689	use sort 'stable';	723	use sort 'stable';
690		724
691	$self->{children} = [	725	$self->{children} = [
692	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
693	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
694	];	728	];
695		729
696	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
697	}	735	}
698		736
699	sub children {	737	sub children {
700	@{ $_[0]{children} }	738	@{ $_[0]{children} }
701	}	739	}
702		740
703	sub remove {	741	sub remove {
704	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
705		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
706	delete $child->{parent};	747	delete $child->{parent};
707	$child->hide;	748	$child->hide;
708
709	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
710		751
711	$self->realloc;	752	$self->realloc;
712	}	753	}
713		754
714	sub clear {	755	sub clear {
715	my ($self) = @_;	756	my ($self) = @_;
716		757
717	my $children = delete $self->{children};	758	my $children = $self->{children};
718	$self->{children} = [];	759	$self->{children} = [];
719		760
720	for (@$children) {	761	for (@$children) {
721	delete $_->{parent};	762	delete $_->{parent};
722	$_->hide;	763	$_->hide;
…		…
742	}	783	}
743		784
744	sub _draw {	785	sub _draw {
745	my ($self) = @_;	786	my ($self) = @_;
746		787
747	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
748	}	789	}
749		790
750	#############################################################################	791	#############################################################################
751		792
752	package CFClient::UI::Bin;	793	package DC::UI::Bin;
753		794
754	our @ISA = CFClient::UI::Container::;	795	our @ISA = DC::UI::Container::;
755		796
756	sub new {	797	sub new {
757	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
758		799
759	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
760		801
761	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
762	}	803	}
763		804
764	sub add {	805	sub add {
765	my ($self, $child) = @_;	806	my ($self, $child) = @_;
766		807
767	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
768	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
769	}	810	}
770		811
771	sub remove {	812	sub remove {
772	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
773		814
774	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
775		816
776	$self->{children} = [new CFClient::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
777	unless @{$self->{children}};	818	unless @{$self->{children}};
778	}	819	}
779		820
780	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
781		822
…		…
790		831
791	1	832	1
792	}	833	}
793		834
794	#############################################################################	835	#############################################################################
795
796	# back-buffered drawing area	836	# back-buffered drawing area
797		837
798	package CFClient::UI::Window;	838	package DC::UI::Window;
799		839
800	our @ISA = CFClient::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
801		841
802	use CFClient::OpenGL;	842	use DC::OpenGL;
803		843
804	sub new {	844	sub new {
805	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
806		846
807	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
829	}	869	}
830		870
831	sub render_child {	871	sub render_child {
832	my ($self) = @_;	872	my ($self) = @_;
833		873
834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
835	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
836	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
837		877
838	{	878	{
839	package CFClient::UI::Base;	879	package DC::UI::Base;
840		880
841	($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
842	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
		883
		884	$self->_render;
843	}	885	}
844
845	$self->_render;
846	};	886	};
847	}	887	}
848		888
849	sub _draw {	889	sub _draw {
850	my ($self) = @_;	890	my ($self) = @_;
851
852	my ($w, $h) = @$self{qw(w h)};
853		891
854	my $tex = $self->{texture}	892	my $tex = $self->{texture}
855	or return;	893	or return;
856		894
857	glEnable GL_TEXTURE_2D;	895	glEnable GL_TEXTURE_2D;
858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	896	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859	glColor 0, 0, 0, 1;	897	glColor 0, 0, 0, 1;
860		898
861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	899	$tex->draw_quad_alpha_premultiplied (0, 0);
862		900
863	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
864	}	902	}
865		903
866	#############################################################################	904	#############################################################################
867		905
868	package CFClient::UI::ViewPort;	906	package DC::UI::ViewPort;
869		907
		908	use List::Util qw(min max);
		909
870	our @ISA = CFClient::UI::Window::;	910	our @ISA = DC::UI::Window::;
871		911
872	sub new {	912	sub new {
873	my $class = shift;	913	my $class = shift;
874		914
875	$class->SUPER::new (	915	$class->SUPER::new (
…		…
882	sub size_request {	922	sub size_request {
883	my ($self) = @_;	923	my ($self) = @_;
884		924
885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886		926
887	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
888	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
889		929
890	($w, $h)	930	($w, $h)
891	}	931	}
892		932
893	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
905	}	945	}
906		946
907	sub set_offset {	947	sub set_offset {
908	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
909		949
		950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
912		956
		957	$self->emit (changed => $x, $y);
913	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
914	}	978	}
915		979
916	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	981	sub coord2local {
918	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
934		998
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1001	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1003	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
941	}	1005	}
942	}	1006	}
943		1007
944	sub _render {	1008	sub _render {
945	my ($self) = @_;	1009	my ($self) = @_;
946		1010
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1011	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1012	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
949		1013
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1015
952	$self->SUPER::_render;	1016	$self->SUPER::_render;
953	}	1017	}
954		1018
955	#############################################################################	1019	#############################################################################
956		1020
957	package CFClient::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
958		1022
959	our @ISA = CFClient::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
960		1024
961	sub new {	1025	sub new {
962	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
963		1027
964	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
965		1029
966	my $self;	1030	my $self;
967		1031
968	my $slider = new CFClient::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
969	vertical => 1,	1046	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1048	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1051	},
974	;	1052	;
975		1053
976	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
		1057	can_events => 1,
978	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
979	%arg,	1062	%arg,
980	);	1063	);
981		1064
		1065	$self->{vp} = new DC::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
		1068	expand => 1,
		1069	scroll_x => $self->{scroll_x},
		1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
		1084	;
		1085
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
983	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
984		1089
985	$self	1090	$self
986	}	1091	}
987		1092
…		…
989	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
990		1095
991	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
992	}	1097	}
993		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
994	sub update {	1103	sub update_slider {
		1104	my ($self) = @_;
		1105
		1106	my $child = ($self->{vp} or return)->child;
		1107
		1108	if ($self->{scroll_x}) {
		1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1111
		1112	my $visible = $w1 > $w2;
		1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
		1115	$visible ? $self->SUPER::add ($self->{hslider})
		1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
		1118	}
		1119
		1120	if ($self->{scroll_y}) {
		1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1123
		1124	my $visible = $h1 > $h2;
		1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
		1127	$visible ? $self->SUPER::add ($self->{vslider})
		1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
995	my ($self) = @_;	1134	my ($self, $ev) = @_;
996		1135
997	$self->SUPER::update;	1136	$self->grab_focus;
998		1137
999	# todo: overwrite size_allocate of child	1138	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1139	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
		1148	};
		1149	}
		1150
		1151	sub invoke_mouse_wheel {
		1152	my ($self, $ev) = @_;
		1153
		1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1156
		1157	1
		1158	}
		1159
		1160	sub invoke_button_down {
		1161	my ($self, $ev, $x, $y) = @_;
		1162
		1163	if ($ev->{button} == 2) {
		1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
		1167
		1168	0
		1169	}
		1170
		1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
		1173
		1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1002	}	1190	}
1003		1191
1004	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1006		1194
1007	my $child = $self->{vp}->child;	1195	$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)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1011	}	1197	}
1012		1198
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015
1016	#############################################################################	1199	#############################################################################
1017		1200
1018	package CFClient::UI::Frame;	1201	package DC::UI::Frame;
1019		1202
1020	our @ISA = CFClient::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1021		1204
1022	use CFClient::OpenGL;	1205	use DC::OpenGL;
1023		1206
1024	sub new {	1207	sub new {
1025	my $class = shift;	1208	my $class = shift;
1026		1209
1027	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1037	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1038		1221
1039	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1040	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1042
1043	glBegin GL_QUADS;
1044	glVertex 0 , 0;
1045	glVertex 0 , $h;
1046	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1047	glVertex $w, 0;
1048	glEnd;
1049
1050	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1051	}	1227	}
1052		1228
1053	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1054	}	1230	}
1055		1231
1056	#############################################################################	1232	#############################################################################
1057		1233
1058	package CFClient::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1059		1235
1060	our @ISA = CFClient::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1061		1237
1062	use CFClient::OpenGL;	1238	use DC::OpenGL;
		1239
		1240	sub new {
		1241	my ($class, %arg) = @_;
		1242
		1243	if ((exists $arg{label}) && !ref $arg{label}) {
		1244	$arg{label} = new DC::UI::Label
		1245	align => 1,
		1246	valign => 0,
		1247	text => $arg{label},
		1248	fontsize => ($arg{border} || 0.8) * 0.75;
		1249	}
		1250
		1251	my $self = $class->SUPER::new (
		1252	# label => "",
		1253	fg => [0.6, 0.3, 0.1],
		1254	border => 0.8,
		1255	style => 'single',
		1256	%arg,
		1257	);
		1258
		1259	$self
		1260	}
		1261
		1262	sub add {
		1263	my ($self, @widgets) = @_;
		1264
		1265	$self->SUPER::add (@widgets);
		1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1267	}
		1268
		1269	sub border {
		1270	int $_[0]{border} * $::FONTSIZE
		1271	}
		1272
		1273	sub size_request {
		1274	my ($self) = @_;
		1275
		1276	($self->{label_w}, undef) = $self->{label}->size_request
		1277	if $self->{label};
		1278
		1279	my ($w, $h) = $self->SUPER::size_request;
		1280
		1281	(
		1282	$w + $self->border * 2,
		1283	$h + $self->border * 2,
		1284	)
		1285	}
		1286
		1287	sub invoke_size_allocate {
		1288	my ($self, $w, $h) = @_;
		1289
		1290	my $border = $self->border;
		1291
		1292	$w -= List::Util::max 0, $border * 2;
		1293	$h -= List::Util::max 0, $border * 2;
		1294
		1295	if (my $label = $self->{label}) {
		1296	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1297	$label->{h} = List::Util::min $h, $border;
		1298	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1299	}
		1300
		1301	$self->child->configure ($border, $border, $w, $h);
		1302
		1303	1
		1304	}
		1305
		1306	sub _draw {
		1307	my ($self) = @_;
		1308
		1309	my $child = $self->{children}[0];
		1310
		1311	my $border = $self->border;
		1312	my ($w, $h) = ($self->{w}, $self->{h});
		1313
		1314	$child->draw;
		1315
		1316	glColor @{$self->{fg}};
		1317	glBegin GL_LINE_STRIP;
		1318	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1319	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1320	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1321	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1322	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1323	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1324	glEnd;
		1325
		1326	if ($self->{label}) {
		1327	glTranslate $border * 2, 0;
		1328	$self->{label}->_draw;
		1329	}
		1330	}
		1331
		1332	#############################################################################
		1333
		1334	package DC::UI::Toplevel;
		1335
		1336	our @ISA = DC::UI::Bin::;
		1337
		1338	use DC::OpenGL;
1063		1339
1064	my $bg =	1340	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1067		1343
1068	my @border =	1344	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1071		1351
1072	sub new {	1352	sub new {
1073	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1074		1354
1075	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
1076	bg => [1, 1, 1, 1],	1356	bg => [1, 1, 1, 1],
1077	border_bg => [1, 1, 1, 1],	1357	border_bg => [1, 1, 1, 1],
1078	border => 0.6,	1358	border => 0.6,
1079	can_events => 1,	1359	can_events => 1,
1080	min_w => 16,	1360	min_w => 64,
1081	min_h => 16,	1361	min_h => 32,
1082	%arg,	1362	%arg,
1083	);	1363	);
1084		1364
1085	$self->{title_widget} = new CFClient::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1086	align => 0,	1366	align => 0,
1087	valign => 1,	1367	valign => 1,
1088	text => $self->{title},	1368	text => $self->{title},
1089	fontsize => $self->{border},	1369	fontsize => $self->{border},
1090	if exists $self->{title};	1370	if exists $self->{title};
1091		1371
1092	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1093	$self->{close_button} =	1373	$self->{close_button} =
1094	new CFClient::UI::ImageButton	1374	new DC::UI::ImageButton
1095	image => 'x1_close.png',	1375	path => 'x1_close.png',
1096	on_activate => sub { $self->hide };	1376	on_activate => sub { $self->emit ("delete") };
1097		1377
1098	$self->CFClient::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1099	}	1379	}
1100		1380
1101	$self	1381	$self
1102	}	1382	}
1103		1383
1104	sub add {	1384	sub add {
1105	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1106		1386
1107	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1108	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1110	}	1390	}
1111		1391
1112	sub border {	1392	sub border {
1113	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1114	}	1403	}
1115		1404
1116	sub size_request {	1405	sub size_request {
1117	my ($self) = @_;	1406	my ($self) = @_;
1118		1407
…		…
1147	$self->child->configure ($border, $border, $w, $h);	1436	$self->child->configure ($border, $border, $w, $h);
1148		1437
1149	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1438	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150	if $self->{close_button};	1439	if $self->{close_button};
1151		1440
		1441	1
		1442	}
		1443
		1444	sub invoke_delete {
		1445	my ($self) = @_;
		1446
		1447	$self->hide;
		1448
1152	1	1449	1
1153	}	1450	}
1154		1451
1155	sub invoke_button_down {	1452	sub invoke_button_down {
1156	my ($self, $ev, $x, $y) = @_;	1453	my ($self, $ev, $x, $y) = @_;
…		…
1214	$self->{motion}->($ev, $x, $y) if $self->{motion};	1511	$self->{motion}->($ev, $x, $y) if $self->{motion};
1215		1512
1216	! ! $self->{motion}	1513	! ! $self->{motion}
1217	}	1514	}
1218		1515
		1516	sub invoke_visibility_change {
		1517	my ($self, $visible) = @_;
		1518
		1519	delete $self->{motion} unless $visible;
		1520
		1521	0
		1522	}
		1523
1219	sub _draw {	1524	sub _draw {
1220	my ($self) = @_;	1525	my ($self) = @_;
1221		1526
1222	my $child = $self->{children}[0];	1527	my $child = $self->{children}[0];
1223		1528
…		…
1228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1229		1534
1230	my $border = $self->border;	1535	my $border = $self->border;
1231		1536
1232	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1233	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1234	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1235	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1237		1556
1238	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1240		1559
1241	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1260	if $self->{close_button};	1579	if $self->{close_button};
1261	}	1580	}
1262		1581
1263	#############################################################################	1582	#############################################################################
1264		1583
1265	package CFClient::UI::Table;	1584	package DC::UI::Table;
1266		1585
1267	our @ISA = CFClient::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1268		1587
1269	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1270		1589
1271	use CFClient::OpenGL;	1590	use DC::OpenGL;
1272		1591
1273	sub new {	1592	sub new {
1274	my $class = shift;	1593	my $class = shift;
1275		1594
1276	$class->SUPER::new (	1595	$class->SUPER::new (
1277	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1278	@_,	1598	@_,
1279	)	1599	)
1280	}	1600	}
1281		1601
1282	sub children {
1283	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1284	}
1285
1286	sub add {	1602	sub add {
1287	my ($self, $x, $y, $child) = @_;	1603	my ($self, @widgets) = @_;
1288		1604
1289	$child->set_parent ($self);	1605	for my $child (@widgets) {
1290	$self->{children}[$y][$x] = $child;	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
1291		1609
1292	$self->realloc;	1610	$self->SUPER::add (@widgets);
1293	}	1611	}
1294		1612
1295	sub remove {	1613	sub add_at {
		1614	my $self = shift;
		1615
		1616	my @widgets;
		1617
		1618	while (@_) {
		1619	my ($col, $row, $child) = splice @_, 0, 3, ();
		1620
		1621	$child->{c_row} = $row;
		1622	$child->{c_col} = $col;
		1623
		1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1296	my ($self, $child) = @_;	1631	my ($self) = @_;
1297		1632
1298	# TODO: not yet implemented	1633	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		1634
1305	my @children = $self->children;	1635	my @children = $self->children;
1306	delete $self->{children};	1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1307		1646	}
1308	for (@children) {
1309	delete $_->{parent};
1310	$_->hide;
1311	}
1312		1647
1313	$self->realloc;	1648	# second pass, rows
1314	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1315
1316	sub get_wh {
1317	my ($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)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1329		1651
1330	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1331	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1332	}	1656	}
1333	}	1657	}
1334		1658
1335	(\@w, \@h)	1659	(\@w, \@h)
1336	}	1660	}
…		…
1352	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1353		1677
1354	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1355	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1356		1680
1357	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1358	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1359	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1360	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1361		1685
1362	# linearly scale sizes
1363	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1364	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1365		1687
1366	CFClient::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1367	CFClient::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1368		1697
1369	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1370		1700
1371	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1372	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1373	or next;
1374		1703
1375	my $x = 0;	1704	$widget->configure (
1376	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1377		1707	);
1378	for my $c (0 .. $#$row) {	1708	}
1379	my $col_w = $ws->[$c];
1380		1709
1381	if (my $widget = $row->[$c]) {	1710	1
1382	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1383	}
1384		1712
1385	$x += $col_w;	1713	#############################################################################
		1714
		1715	package DC::UI::Fixed;
		1716
		1717	use List::Util qw(min max);
		1718
		1719	our @ISA = DC::UI::Container::;
		1720
		1721	sub _scale($$$) {
		1722	my ($rel, $val, $max) = @_;
		1723
		1724	$rel ? $val * $max : $val
		1725	}
		1726
		1727	sub size_request {
		1728	my ($self) = @_;
		1729
		1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1731
		1732	# determine overall size by querying abs widgets
		1733	for my $child ($self->visible_children) {
		1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
		1737
		1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1386	}	1740	}
		1741	}
1387		1742
1388	$y += $row_h;	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
		1745
		1746	# now layout remaining widgets
		1747	for my $child ($self->visible_children) {
		1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1754	}
		1755	}
		1756
		1757	my $W = $x2 - $x1;
		1758	my $H = $y2 - $y1;
		1759
		1760	($W, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
		1764	my ($self, $W, $H) = @_;
		1765
		1766	for my $child ($self->visible_children) {
		1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1769
		1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
		1772
		1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1389	}	1774	}
1390		1775
1391	1	1776	1
1392	}	1777	}
1393		1778
1394	sub find_widget {
1395	my ($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	#############################################################################	1779	#############################################################################
1419		1780
1420	package CFClient::UI::Box;	1781	package DC::UI::Box;
1421		1782
1422	our @ISA = CFClient::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1423		1784
1424	sub size_request {	1785	sub size_request {
1425	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1426		1789
1427	$self->{vertical}	1790	$self->{vertical}
1428	? (	1791	? (
1429	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1430	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1431	)	1794	)
1432	: (	1795	: (
1433	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1434	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1435	)	1798	)
1436	}	1799	}
1437		1800
1438	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1439	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
1440		1803
1441	my $space = $self->{vertical} ? $h : $w;	1804	my $space = $self->{vertical} ? $h : $w;
1442	my $children = $self->{children};	1805	my @children = $self->visible_children;
1443		1806
1444	my @req;	1807	my @req;
1445		1808
1446	if ($self->{homogeneous}) {	1809	if ($self->{homogeneous}) {
1447	@req = ($space / (@$children || 1)) x @$children;	1810	@req = ($space / (@children || 1)) x @children;
1448	} else {	1811	} else {
1449	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1812	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1450	my $req = List::Util::sum @req;	1813	my $req = List::Util::sum @req;
1451		1814
1452	if ($req > $space) {	1815	if ($req > $space) {
1453	# ah well, not enough space	1816	# ah well, not enough space
1454	$_ *= $space / $req for @req;	1817	$_ *= $space / $req for @req;
1455	} else {	1818	} else {
1456	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1819	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1457		1820
1458	$space = ($space - $req) / $expand; # remaining space to give away	1821	$space = ($space - $req) / $expand; # remaining space to give away
1459		1822
1460	$req[$_] += $space * $children->[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1461	for 0 .. $#$children;	1824	for 0 .. $#children;
1462	}	1825	}
1463	}	1826	}
1464		1827
1465	CFClient::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1466		1829
1467	my $pos = 0;	1830	my $pos = 0;
1468	for (0 .. $#$children) {	1831	for (0 .. $#children) {
1469	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1470	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471		1834
1472	$pos += $alloc;	1835	$pos += $alloc;
1473	}	1836	}
1474		1837
1475	1	1838	1
1476	}	1839	}
1477		1840
1478	#############################################################################	1841	#############################################################################
1479		1842
1480	package CFClient::UI::HBox;	1843	package DC::UI::HBox;
1481		1844
1482	our @ISA = CFClient::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1483		1846
1484	sub new {	1847	sub new {
1485	my $class = shift;	1848	my $class = shift;
1486		1849
1487	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1490	)	1853	)
1491	}	1854	}
1492		1855
1493	#############################################################################	1856	#############################################################################
1494		1857
1495	package CFClient::UI::VBox;	1858	package DC::UI::VBox;
1496		1859
1497	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1498		1861
1499	sub new {	1862	sub new {
1500	my $class = shift;	1863	my $class = shift;
1501		1864
1502	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1505	)	1868	)
1506	}	1869	}
1507		1870
1508	#############################################################################	1871	#############################################################################
1509		1872
1510	package CFClient::UI::Label;	1873	package DC::UI::Label;
1511		1874
1512	our @ISA = CFClient::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1513		1876
1514	use CFClient::OpenGL;	1877	use DC::OpenGL;
1515		1878
1516	sub new {	1879	sub new {
1517	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1518		1881
1519	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1522	#active_bg => none	1885	#active_bg => none
1523	#font => default_font	1886	#font => default_font
1524	#text => initial text	1887	#text => initial text
1525	#markup => initial narkup	1888	#markup => initial narkup
1526	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
		1890	#style => 0, # render flags
1527	ellipsise => 3, # end	1891	ellipsise => 3, # end
1528	layout => (new CFClient::Layout),	1892	layout => (new DC::Layout),
1529	fontsize => 1,	1893	fontsize => 1,
1530	align => -1,	1894	align => -1,
1531	valign => -1,	1895	valign => -1,
1532	padding_x => 2,	1896	padding_x => 2,
1533	padding_y => 2,	1897	padding_y => 2,
1534	can_events => 0,	1898	can_events => 0,
1535	%arg	1899	%arg
1536	);	1900	);
1537		1901
1538	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1539	my $layout = new CFClient::Layout;	1903	my $layout = new DC::Layout;
1540	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1541	$self->{template} = $layout;	1905	$self->{template} = $layout;
1542	}	1906	}
1543		1907
1544	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1548	}	1912	}
1549		1913
1550	$self	1914	$self
1551	}	1915	}
1552		1916
1553	sub escape($) {
1554	local $_ = $_[0];
1555
1556	s/&/&amp;/g;
1557	s/>/&gt;/g;
1558	s/</&lt;/g;
1559
1560	$_
1561	}
1562
1563	sub update {	1917	sub update {
1564	my ($self) = @_;	1918	my ($self) = @_;
1565		1919
1566	delete $self->{texture};	1920	delete $self->{texture};
1567	$self->SUPER::update;	1921	$self->SUPER::update;
…		…
1572		1926
1573	delete $self->{ox};	1927	delete $self->{ox};
1574	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1575	}	1929	}
1576		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1577	sub set_text {	1937	sub set_text {
1578	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1579		1939
1580	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1581	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
1582		1942
1583	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1584	$self->{layout}->set_text ($text);	1943	$self->{layout}->set_text ($text);
1585		1944
1586	delete $self->{size_req};	1945	delete $self->{size_req};
1587	$self->realloc;	1946	$self->realloc;
1588	$self->update;	1947	$self->update;
…		…
1594	return if $self->{text} eq "M$markup";	1953	return if $self->{text} eq "M$markup";
1595	$self->{text} = "M$markup";	1954	$self->{text} = "M$markup";
1596		1955
1597	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1956	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598		1957
1599	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1600	$self->{layout}->set_markup ($markup);	1958	$self->{layout}->set_markup ($markup);
1601		1959
1602	delete $self->{size_req};	1960	delete $self->{size_req};
1603	$self->realloc;	1961	$self->realloc;
1604	$self->update;	1962	$self->update;
…		…
1606		1964
1607	sub size_request {	1965	sub size_request {
1608	my ($self) = @_;	1966	my ($self) = @_;
1609		1967
1610	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1611	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1612	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1613	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1614	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616		1976
1617	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
1618		1978
1619	if (exists $self->{template}) {	1979	if (exists $self->{template}) {
1620	$self->{template}->set_font ($self->{font}) if $self->{font};	1980	$self->{template}->set_font ($self->{font}) if $self->{font};
		1981	$self->{template}->set_width ($self->{max_w} || -1);
1621	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1982	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		1983
1623	my ($w2, $h2) = $self->{template}->size;	1984	my ($w2, $h2) = $self->{template}->size;
1624		1985
1625	$w = List::Util::max $w, $w2;	1986	$w = List::Util::max $w, $w2;
…		…
1630	};	1991	};
1631		1992
1632	@{ $self->{size_req} }	1993	@{ $self->{size_req} }
1633	}	1994	}
1634		1995
		1996	sub baseline_shift {
		1997	$_[0]{layout}->descent
		1998	}
		1999
1635	sub invoke_size_allocate {	2000	sub invoke_size_allocate {
1636	my ($self, $w, $h) = @_;	2001	my ($self, $w, $h) = @_;
1637		2002
1638	delete $self->{ox};	2003	delete $self->{ox};
1639		2004
…		…
1645		2010
1646	sub set_fontsize {	2011	sub set_fontsize {
1647	my ($self, $fontsize) = @_;	2012	my ($self, $fontsize) = @_;
1648		2013
1649	$self->{fontsize} = $fontsize;	2014	$self->{fontsize} = $fontsize;
		2015	delete $self->{size_req};
1650	delete $self->{texture};	2016	delete $self->{texture};
1651		2017
1652	$self->realloc;	2018	$self->realloc;
1653	}	2019	}
1654		2020
1655	sub reconfigure {	2021	sub reconfigure {
1656	my ($self) = @_;	2022	my ($self) = @_;
1657		2023
1658	delete $self->{size_req};	2024	delete $self->{size_req};
		2025	delete $self->{texture};
1659		2026
1660	$self->SUPER::reconfigure;	2027	$self->SUPER::reconfigure;
1661	}	2028	}
1662		2029
1663	sub _draw {	2030	sub _draw {
1664	my ($self) = @_;	2031	my ($self) = @_;
1665		2032
1666	$self->SUPER::_draw; # draw background, if applicable	2033	$self->SUPER::_draw; # draw background, if applicable
1667		2034
1668	my $tex = $self->{texture} ||= do {	2035	my $size = $self->{texture} ||= do {
1669	$self->{layout}->set_foreground (@{$self->{fg}});	2036	$self->{layout}->set_foreground (@{$self->{fg}});
1670	$self->{layout}->set_font ($self->{font}) if $self->{font};	2037	$self->{layout}->set_font ($self->{font}) if $self->{font};
1671	$self->{layout}->set_width ($self->{w});	2038	$self->{layout}->set_width ($self->{w});
1672	$self->{layout}->set_ellipsise ($self->{ellipsise});	2039	$self->{layout}->set_ellipsise ($self->{ellipsise});
1673	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2040	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2041	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675		2042
1676	new_from_layout CFClient::Texture $self->{layout}	2043	[$self->{layout}->size]
1677	};	2044	};
1678		2045
1679	unless (exists $self->{ox}) {	2046	unless (exists $self->{ox}) {
1680	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2047	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2048	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1682	: ($self->{w} - $tex->{w}) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1683		2050
1684	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1686	: ($self->{h} - $tex->{h}) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1687	};	2056	};
1688		2057
1689	glEnable GL_TEXTURE_2D;	2058	# unless ($self->{list}) {
1690		2059	# $self->{list} = DC::OpenGL::glGenList;
1691	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2060	# DC::OpenGL::glNewList $self->{list};
1692	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1693		2062	# DC::OpenGL::glEndList;
1694	if ($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	}	2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
1702		2066
1703	glDisable GL_TEXTURE_2D;	2067	$self->{layout}->draw;
1704	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1705		2077
1706	#############################################################################	2078	#############################################################################
1707		2079
1708	package CFClient::UI::EntryBase;	2080	package DC::UI::EntryBase;
1709		2081
1710	our @ISA = CFClient::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1711		2083
1712	use CFClient::OpenGL;	2084	use DC::OpenGL;
1713		2085
1714	sub new {	2086	sub new {
1715	my $class = shift;	2087	my $class = shift;
1716		2088
1717	$class->SUPER::new (	2089	$class->SUPER::new (
1718	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1719	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1720	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1721	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1722	can_hover => 1,	2096	can_hover => 1,
1723	can_focus => 1,	2097	can_focus => 1,
1724	valign => 0,	2098	valign => 0,
1725	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1726	#text => ...	2103	#text => ...
1727	#hidden => "*",	2104	#hidden => "*",
1728	@_	2105	@_
1729	)	2106	)
1730	}	2107	}
…		…
1775	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1776	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1777		2154
1778	my $text = $self->get_text;	2155	my $text = $self->get_text;
1779		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1780	if ($uni == 8) {	2159	if ($uni == 8) {
1781	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1782	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1783	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1784	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1785	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1786	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1787	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1788	} elsif ($sym == CFClient::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
		2168	# what a hack
		2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
		2173	} elsif ($sym == DC::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
		2179	} elsif ($uni == 21) { # ctrl-u
		2180	$text = "";
1789	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1790	} elsif ($sym == CFClient::SDLK_END) {
1791	$self->{cursor} = length $text;
1792	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1793	$self->emit ('escape');	2183	$self->emit ('escape');
1794	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1795	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1796	} else {	2188	} else {
1797	return 0;	2189	return 0;
1798	}	2190	}
1799		2191
1800	$self->_set_text ($text);	2192	$self->_set_text ($text);
1801		2193
1802	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1803		2196
1804	1	2197	1
1805	}	2198	}
1806		2199
1807	sub invoke_focus_in {	2200	sub invoke_focus_in {
…		…
1819		2212
1820	my $idx = $self->{layout}->xy_to_index ($x, $y);	2213	my $idx = $self->{layout}->xy_to_index ($x, $y);
1821		2214
1822	# byte-index to char-index	2215	# byte-index to char-index
1823	my $text = $self->{text};	2216	my $text = $self->{text};
1824	utf8::encode $text;	2217	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1825	$self->{cursor} = length substr $text, 0, $idx;	2218	$self->{cursor} = length $text;
1826		2219
1827	$self->_set_text ($self->{text});	2220	$self->_set_text ($self->{text});
1828	$self->update;	2221	$self->update;
1829		2222
1830	1	2223	1
…		…
1849	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
1850	}	2243	}
1851		2244
1852	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
1853	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1854	glBegin GL_QUADS;
1855	glVertex 0 , 0;
1856	glVertex 0 , $self->{h};
1857	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
1858	glVertex $self->{w}, 0;
1859	glEnd;
1860	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
1861		2249
1862	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
1863		2251
1864	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
1866		2254
1867	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
1868	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
1869	utf8::encode $text;	2257	utf8::encode $text;
1870		2258
1871	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2259	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1872	}	2260	}
1873		2261
1874	glColor @{$self->{fg}};	2262	glColor_premultiply @{$self->{active_fg}};
1875	glBegin GL_LINES;	2263	glBegin GL_LINES;
1876	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1877	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2265	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1878	glEnd;	2266	glEnd;
1879	}
1880	}
1881		2267
		2268	glLineWidth 3;
		2269	glColor @{$self->{active_outline}};
		2270	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2271	glLineWidth 1;
		2272
		2273	} else {
		2274	glColor @{$self->{outline}};
		2275	glBegin GL_LINE_STRIP;
		2276	glVertex .5, $self->{h} * .5;
		2277	glVertex .5, $self->{h} - 2.5;
		2278	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2279	glVertex $self->{w} - .5, $self->{h} * .5;
		2280	glEnd;
		2281	}
		2282	}
		2283
		2284	#############################################################################
		2285
1882	package CFClient::UI::Entry;	2286	package DC::UI::Entry;
1883		2287
1884	our @ISA = CFClient::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
1885		2289
1886	use CFClient::OpenGL;	2290	use DC::OpenGL;
1887		2291
1888	sub invoke_key_down {	2292	sub invoke_key_down {
1889	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
1890		2294
1891	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
1892		2296
1893	if ($sym == 13) {	2297	if ($ev->{uni} == 0x0d || $sym == 13) {
1894	unshift @{$self->{history}},	2298	unshift @{$self->{history}},
1895	my $txt = $self->get_text;	2299	my $txt = $self->get_text;
1896		2300
1897	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
1898	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
1899	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
1900	$self->update;	2304	$self->update;
1901		2305
1902	} elsif ($sym == CFClient::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
1903	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
1904	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
1905	}	2309	}
1906	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
1907	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
1909	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
1910	}	2314	}
1911	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1912	}	2316	}
1913		2317
1914	} elsif ($sym == CFClient::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
1915	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
1916	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917		2321
1918	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
1919	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1928	1	2332	1
1929	}	2333	}
1930		2334
1931	#############################################################################	2335	#############################################################################
1932		2336
1933	package CFClient::UI::Button;	2337	package DC::UI::TextEdit;
1934		2338
1935	our @ISA = CFClient::UI::Label::;	2339	our @ISA = DC::UI::EntryBase::;
1936		2340
1937	use CFClient::OpenGL;	2341	use DC::OpenGL;
1938
1939	my @tex =
1940	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1941	qw(b1_button_active.png);
1942		2342
1943	sub new {	2343	sub new {
1944	my $class = shift;	2344	my $class = shift;
1945		2345
1946	$class->SUPER::new (	2346	$class->SUPER::new (
1947	padding_x => 4,
1948	padding_y => 4,	2347	padding_y => 4,
1949	fg => [1, 1, 1],	2348
1950	active_fg => [0, 0, 1],	2349	@_
		2350	)
		2351	}
		2352
		2353	sub move_cursor_ver {
		2354	my ($self, $dy) = @_;
		2355
		2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357	warn "cursor $self->{cursor} => $x $line\n";#d#
		2358
		2359	$line += $dy;
		2360
		2361	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2362	warn "index $x $line => $index\n";#d#
		2363	$self->{cursor} = $index;
		2364	delete $self->{cur_h};
		2365	$self->update;
		2366	return;
		2367	}
		2368	}
		2369
		2370	sub invoke_key_down {
		2371	my ($self, $ev) = @_;
		2372
		2373	my $sym = $ev->{sym};
		2374
		2375	if ($sym == DC::SDLK_UP) {
		2376	$self->move_cursor_ver (-1);
		2377	} elsif ($sym == DC::SDLK_DOWN) {
		2378	$self->move_cursor_ver (+1);
		2379	} else {
		2380	return $self->SUPER::invoke_key_down ($ev)
		2381	}
		2382
		2383	1
		2384	}
		2385
		2386	#############################################################################
		2387
		2388	package DC::UI::ButtonBin;
		2389
		2390	our @ISA = DC::UI::Bin::;
		2391
		2392	use DC::OpenGL;
		2393
		2394	my @tex =
		2395	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2396	qw(b1_button_inactive.png b1_button_active.png);
		2397
		2398	sub new {
		2399	my $class = shift;
		2400
		2401	$class->SUPER::new (
1951	can_hover => 1,	2402	can_hover => 1,
1952	align => 0,	2403	align => 0,
1953	valign => 0,	2404	valign => 0,
1954	can_events => 1,	2405	can_events => 1,
1955	@_	2406	@_
…		…
1967	}	2418	}
1968		2419
1969	sub _draw {	2420	sub _draw {
1970	my ($self) = @_;	2421	my ($self) = @_;
1971		2422
1972	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1973
1974	glEnable GL_TEXTURE_2D;	2423	glEnable GL_TEXTURE_2D;
1975	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2424	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1976	glColor 0, 0, 0, 1;	2425	glColor 0, 0, 0, 1;
1977		2426
		2427	my $tex = $tex[$GRAB == $self];
1978	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2428	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1979		2429
1980	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
1981		2431
1982	$self->SUPER::_draw;	2432	$self->SUPER::_draw;
1983	}	2433	}
1984		2434
1985	#############################################################################	2435	#############################################################################
1986		2436
		2437	package DC::UI::Button;
		2438
		2439	our @ISA = DC::UI::Label::;
		2440
		2441	use DC::OpenGL;
		2442
		2443	my @tex =
		2444	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2445	qw(b1_button_inactive.png b1_button_active.png);
		2446
		2447	sub new {
		2448	my $class = shift;
		2449
		2450	$class->SUPER::new (
		2451	padding_x => 8,
		2452	padding_y => 4,
		2453	fg => [1.0, 1.0, 1.0],
		2454	active_fg => [0.8, 0.8, 0.8],
		2455	can_hover => 1,
		2456	align => 0,
		2457	valign => 0,
		2458	can_events => 1,
		2459	@_
		2460	)
		2461	}
		2462
		2463	sub invoke_button_up {
		2464	my ($self, $ev, $x, $y) = @_;
		2465
		2466	$self->emit ("activate")
		2467	if $x >= 0 && $x < $self->{w}
		2468	&& $y >= 0 && $y < $self->{h};
		2469
		2470	1
		2471	}
		2472
		2473	sub _draw {
		2474	my ($self) = @_;
		2475
		2476	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2477
		2478	glEnable GL_TEXTURE_2D;
		2479	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2480	glColor 0, 0, 0, 1;
		2481
		2482	my $tex = $tex[$GRAB == $self];
		2483	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2484
		2485	glDisable GL_TEXTURE_2D;
		2486
		2487	$self->SUPER::_draw;
		2488	}
		2489
		2490	#############################################################################
		2491
		2492	package DC::UI::CheckBox;
		2493
		2494	our @ISA = DC::UI::DrawBG::;
		2495
		2496	my @tex =
		2497	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2498	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2499
		2500	use DC::OpenGL;
		2501
		2502	sub new {
		2503	my $class = shift;
		2504
		2505	$class->SUPER::new (
		2506	padding_x => 2,
		2507	padding_y => 2,
		2508	fg => [1, 1, 1],
		2509	active_fg => [1, 1, 0],
		2510	bg => [0, 0, 0, 0.2],
		2511	active_bg => [1, 1, 1, 0.5],
		2512	state => 0,
		2513	can_hover => 1,
		2514	@_
		2515	)
		2516	}
		2517
		2518	sub size_request {
		2519	my ($self) = @_;
		2520
		2521	(6) x 2
		2522	}
		2523
		2524	sub toggle {
		2525	my ($self) = @_;
		2526
		2527	$self->{state} = !$self->{state};
		2528	$self->emit (changed => $self->{state});
		2529	$self->update;
		2530	}
		2531
		2532	sub invoke_button_down {
		2533	my ($self, $ev, $x, $y) = @_;
		2534
		2535	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2536	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2537	$self->toggle;
		2538	} else {
		2539	return 0
		2540	}
		2541
		2542	1
		2543	}
		2544
		2545	sub _draw {
		2546	my ($self) = @_;
		2547
		2548	$self->SUPER::_draw;
		2549
		2550	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2551
		2552	my ($w, $h) = @$self{qw(w h)};
		2553
		2554	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2555
		2556	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2557
		2558	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2559
		2560	glEnable GL_TEXTURE_2D;
		2561	$tex->draw_quad_alpha (0, 0, $s, $s);
		2562	glDisable GL_TEXTURE_2D;
		2563	}
		2564
		2565	#############################################################################
		2566
		2567	package DC::UI::Image;
		2568
		2569	our @ISA = DC::UI::Base::;
		2570
		2571	use DC::OpenGL;
		2572
		2573	our %texture_cache;
		2574
		2575	sub new {
		2576	my $class = shift;
		2577
		2578	my $self = $class->SUPER::new (
		2579	can_events => 0,
		2580	scale => 1,
		2581	@_,
		2582	);
		2583
		2584	$self->{path} || $self->{tex}
		2585	or Carp::croak "'path' or 'tex' attributes required";
		2586
		2587	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2588	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
		2589
		2590	DC::weaken $texture_cache{$self->{path}};
		2591
		2592	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2593
		2594	$self
		2595	}
		2596
		2597	sub STORABLE_freeze {
		2598	my ($self, $cloning) = @_;
		2599
		2600	$self->{path}
		2601	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2602
		2603	$self->{path}
		2604	}
		2605
		2606	sub STORABLE_attach {
		2607	my ($self, $cloning, $path) = @_;
		2608
		2609	$self->new (path => $path)
		2610	}
		2611
		2612	sub size_request {
		2613	my ($self) = @_;
		2614
		2615	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2616	}
		2617
		2618	sub _draw {
		2619	my ($self) = @_;
		2620
		2621	my $tex = $self->{tex};
		2622
		2623	my ($w, $h) = ($self->{w}, $self->{h});
		2624
		2625	if ($self->{rot90}) {
		2626	glRotate 90, 0, 0, 1;
		2627	glTranslate 0, -$self->{w}, 0;
		2628
		2629	($w, $h) = ($h, $w);
		2630	}
		2631
		2632	glEnable GL_TEXTURE_2D;
		2633	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2634
		2635	$tex->draw_quad_alpha (0, 0, $w, $h);
		2636
		2637	glDisable GL_TEXTURE_2D;
		2638	}
		2639
		2640	#############################################################################
		2641
1987	package CFClient::UI::ImageButton;	2642	package DC::UI::ImageButton;
1988		2643
1989	our @ISA = CFClient::UI::Image::;	2644	our @ISA = DC::UI::Image::;
1990		2645
1991	use CFClient::OpenGL;	2646	use DC::OpenGL;
1992		2647
1993	my %textures;	2648	my %textures;
1994		2649
1995	sub new {	2650	sub new {
1996	my $class = shift;	2651	my $class = shift;
…		…
2006	can_events => 1,	2661	can_events => 1,
2007	@_	2662	@_
2008	);	2663	);
2009	}	2664	}
2010		2665
		2666	sub invoke_button_down {
		2667	my ($self, $ev, $x, $y) = @_;
		2668
		2669	1
		2670	}
		2671
2011	sub invoke_button_up {	2672	sub invoke_button_up {
2012	my ($self, $ev, $x, $y) = @_;	2673	my ($self, $ev, $x, $y) = @_;
2013		2674
2014	$self->emit ("activate")	2675	$self->emit ("activate")
2015	if $x >= 0 && $x < $self->{w}	2676	if $x >= 0 && $x < $self->{w}
…		…
2018	1	2679	1
2019	}	2680	}
2020		2681
2021	#############################################################################	2682	#############################################################################
2022		2683
2023	package CFClient::UI::CheckBox;	2684	package DC::UI::VGauge;
2024		2685
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;
2092
2093	our @ISA = CFClient::UI::Base::;	2686	our @ISA = DC::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		2687
2153	use List::Util qw(min max);	2688	use List::Util qw(min max);
2154		2689
2155	use CFClient::OpenGL;	2690	use DC::OpenGL;
2156		2691
2157	my %tex = (	2692	my %tex = (
2158	food => [	2693	food => [
2159	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2694	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2160	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2695	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2161	],	2696	],
2162	grace => [	2697	grace => [
2163	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2698	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2164	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2699	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2165	],	2700	],
2166	hp => [	2701	hp => [
2167	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2702	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2168	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2703	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2169	],	2704	],
2170	mana => [	2705	mana => [
2171	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2706	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2172	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2707	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2173	],	2708	],
2174	);	2709	);
2175		2710
2176	# eg. VGauge->new (gauge => 'food'), default gauge: food	2711	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2236	my $ycut1 = max 0, min 1, $ycut;	2771	my $ycut1 = max 0, min 1, $ycut;
2237	my $ycut2 = max 0, min 1, $ycut - 1;	2772	my $ycut2 = max 0, min 1, $ycut - 1;
2238		2773
2239	my $h1 = $self->{h} * (1 - $ycut1);	2774	my $h1 = $self->{h} * (1 - $ycut1);
2240	my $h2 = $self->{h} * (1 - $ycut2);	2775	my $h2 = $self->{h} * (1 - $ycut2);
		2776	my $h3 = $self->{h};
		2777
		2778	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2241		2779
2242	glEnable GL_BLEND;	2780	glEnable GL_BLEND;
2243	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2781	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2782	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2245	glEnable GL_TEXTURE_2D;	2783	glEnable GL_TEXTURE_2D;
…		…
2264		2802
2265	if ($t3) {	2803	if ($t3) {
2266	glBindTexture GL_TEXTURE_2D, $t3->{name};	2804	glBindTexture GL_TEXTURE_2D, $t3->{name};
2267	glBegin GL_QUADS;	2805	glBegin GL_QUADS;
2268	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2806	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2807	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2270	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2808	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2271	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2809	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272	glEnd;	2810	glEnd;
2273	}	2811	}
2274		2812
2275	glDisable GL_BLEND;	2813	glDisable GL_BLEND;
2276	glDisable GL_TEXTURE_2D;	2814	glDisable GL_TEXTURE_2D;
2277	}	2815	}
2278		2816
2279	#############################################################################	2817	#############################################################################
2280		2818
		2819	package DC::UI::Progress;
		2820
		2821	our @ISA = DC::UI::Label::;
		2822
		2823	use DC::OpenGL;
		2824
		2825	sub new {
		2826	my ($class, %arg) = @_;
		2827
		2828	my $self = $class->SUPER::new (
		2829	fg => [1, 1, 1],
		2830	bg => [0, 0, 1, 0.2],
		2831	bar => [0.7, 0.5, 0.1, 0.8],
		2832	outline => [0.4, 0.3, 0],
		2833	fontsize => 0.9,
		2834	valign => 0,
		2835	align => 0,
		2836	can_events => 1,
		2837	ellipsise => 1,
		2838	label => "%d%%",
		2839	%arg,
		2840	);
		2841
		2842	$self->set_value ($arg{value} || -1);
		2843
		2844	$self
		2845	}
		2846
		2847	sub set_label {
		2848	my ($self, $label) = @_;
		2849
		2850	return if $self->{label} eq $label;
		2851	$self->{label} = $label;
		2852
		2853	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2854	}
		2855
		2856	sub set_value {
		2857	my ($self, $value) = @_;
		2858
		2859	if ($self->{value} ne $value) {
		2860	$self->{value} = $value;
		2861
		2862	if ($value < 0) {
		2863	$self->set_text ("-");
		2864	} else {
		2865	$self->set_text (sprintf $self->{label}, $value * 100);
		2866	}
		2867
		2868	$self->update;
		2869	}
		2870	}
		2871
		2872	sub _draw {
		2873	my ($self) = @_;
		2874
		2875	glEnable GL_BLEND;
		2876	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2877
		2878	if ($self->{value} >= 0) {
		2879	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2880
		2881	glColor_premultiply @{$self->{bar}};
		2882	glRect 2, 2, $s, $self->{h} - 2;
		2883	glColor_premultiply @{$self->{bg}};
		2884	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2885	}
		2886
		2887	glColor_premultiply @{$self->{outline}};
		2888	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2889
		2890	glDisable GL_BLEND;
		2891
		2892	{
		2893	local $self->{bg}; # do not draw background
		2894	$self->SUPER::_draw;
		2895	}
		2896	}
		2897
		2898	#############################################################################
		2899
		2900	package DC::UI::ExperienceProgress;
		2901
		2902	our @ISA = DC::UI::Progress::;
		2903
		2904	sub new {
		2905	my ($class, %arg) = @_;
		2906
		2907	my $self = $class->SUPER::new (
		2908	tooltip => sub {
		2909	my ($self) = @_;
		2910
		2911	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2912	$self->{lvl},
		2913	::formsep ($self->{exp}),
		2914	::formsep ($self->{nxt}),
		2915	::formsep ($self->{nxt} - $self->{exp}),
		2916	},
		2917	%arg
		2918	);
		2919
		2920	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2921	if $::CONN;
		2922
		2923	$self
		2924	}
		2925
		2926	sub DESTROY {
		2927	my ($self) = @_;
		2928
		2929	delete $::CONN->{on_exp_update}{$self+0}
		2930	if $::CONN;
		2931
		2932	$self->SUPER::DESTROY;
		2933	}
		2934
		2935	sub set_value {
		2936	my ($self, $lvl, $exp) = @_;
		2937
		2938	$self->{lvl} = $lvl;
		2939	$self->{exp} = $exp;
		2940
		2941	my $v = -1;
		2942
		2943	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2944	my $l0 = $table->[$lvl - 1];
		2945	my $l1 = $table->[$lvl];
		2946
		2947	$self->{nxt} = $l1;
		2948
		2949	$v = ($exp - $l0) / ($l1 - $l0);
		2950	}
		2951
		2952	$self->SUPER::set_value ($v);
		2953	}
		2954
		2955	#############################################################################
		2956
2281	package CFClient::UI::Gauge;	2957	package DC::UI::Gauge;
2282		2958
2283	our @ISA = CFClient::UI::VBox::;	2959	our @ISA = DC::UI::VBox::;
2284		2960
2285	sub new {	2961	sub new {
2286	my ($class, %arg) = @_;	2962	my ($class, %arg) = @_;
2287		2963
2288	my $self = $class->SUPER::new (	2964	my $self = $class->SUPER::new (
…		…
2290	can_hover => 1,	2966	can_hover => 1,
2291	can_events => 1,	2967	can_events => 1,
2292	%arg,	2968	%arg,
2293	);	2969	);
2294		2970
2295	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2971	$self->add ($self->{value} = new DC::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);	2972	$self->add ($self->{gauge} = new DC::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");	2973	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2298		2974
2299	$self	2975	$self
2300	}	2976	}
2301		2977
2302	sub set_fontsize {	2978	sub set_fontsize {
…		…
2323	$self->{value}->set_text ($val);	2999	$self->{value}->set_text ($val);
2324	}	3000	}
2325		3001
2326	#############################################################################	3002	#############################################################################
2327		3003
2328	package CFClient::UI::Slider;	3004	package DC::UI::Slider;
2329		3005
2330	use strict;	3006	use strict;
2331		3007
2332	use CFClient::OpenGL;	3008	use DC::OpenGL;
2333		3009
2334	our @ISA = CFClient::UI::DrawBG::;	3010	our @ISA = DC::UI::DrawBG::;
2335		3011
2336	my @tex =	3012	my @tex =
2337	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3013	map { new_from_file DC::Texture DC::find_rcfile $_ }
2338	qw(s1_slider.png s1_slider_bg.png);	3014	qw(s1_slider.png s1_slider_bg.png);
2339		3015
2340	sub new {	3016	sub new {
2341	my $class = shift;	3017	my $class = shift;
2342		3018
…		…
2410		3086
2411	$self->SUPER::invoke_button_down ($ev, $x, $y);	3087	$self->SUPER::invoke_button_down ($ev, $x, $y);
2412		3088
2413	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3089	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414		3090
2415	$self->invoke_mouse_motion ($ev, $x, $y)	3091	$self->invoke_mouse_motion ($ev, $x, $y);
		3092
		3093	1
2416	}	3094	}
2417		3095
2418	sub invoke_mouse_motion {	3096	sub invoke_mouse_motion {
2419	my ($self, $ev, $x, $y) = @_;	3097	my ($self, $ev, $x, $y) = @_;
2420		3098
…		…
2427		3105
2428	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3106	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429	} else {	3107	} else {
2430	return 0;	3108	return 0;
2431	}	3109	}
		3110
		3111	1
		3112	}
		3113
		3114	sub invoke_mouse_wheel {
		3115	my ($self, $ev) = @_;
		3116
		3117	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3118
		3119	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3120
		3121	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2432		3122
2433	1	3123	1
2434	}	3124	}
2435		3125
2436	sub update {	3126	sub update {
…		…
2487	glDisable GL_TEXTURE_2D;	3177	glDisable GL_TEXTURE_2D;
2488	}	3178	}
2489		3179
2490	#############################################################################	3180	#############################################################################
2491		3181
2492	package CFClient::UI::ValSlider;	3182	package DC::UI::ValSlider;
2493		3183
2494	our @ISA = CFClient::UI::HBox::;	3184	our @ISA = DC::UI::HBox::;
2495		3185
2496	sub new {	3186	sub new {
2497	my ($class, %arg) = @_;	3187	my ($class, %arg) = @_;
2498		3188
2499	my $range = delete $arg{range};	3189	my $range = delete $arg{range};
2500		3190
2501	my $self = $class->SUPER::new (	3191	my $self = $class->SUPER::new (
2502	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3192	slider => (new DC::UI::Slider expand => 1, range => $range),
2503	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3193	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2504	to_value => sub { shift },	3194	to_value => sub { shift },
2505	from_value => sub { shift },	3195	from_value => sub { shift },
2506	%arg,	3196	%arg,
2507	);	3197	);
2508		3198
…		…
2528	sub set_range { shift->{slider}->set_range (@_) }	3218	sub set_range { shift->{slider}->set_range (@_) }
2529	sub set_value { shift->{slider}->set_value (@_) }	3219	sub set_value { shift->{slider}->set_value (@_) }
2530		3220
2531	#############################################################################	3221	#############################################################################
2532		3222
2533	package CFClient::UI::TextScroller;	3223	package DC::UI::TextScroller;
2534		3224
2535	our @ISA = CFClient::UI::HBox::;	3225	our @ISA = DC::UI::HBox::;
2536		3226
2537	use CFClient::OpenGL;	3227	use DC::OpenGL;
2538		3228
2539	sub new {	3229	sub new {
2540	my $class = shift;	3230	my $class = shift;
2541		3231
2542	my $self = $class->SUPER::new (	3232	my $self = $class->SUPER::new (
2543	fontsize => 1,	3233	fontsize => 1,
2544	can_events => 0,	3234	can_events => 1,
2545	indent => 0,	3235	indent => 0,
2546	#font => default_font	3236	#font => default_font
2547	@_,	3237	@_,
2548		3238
2549	layout => (new CFClient::Layout 1),	3239	layout => (new DC::Layout),
2550	par => [],	3240	par => [],
		3241	max_par => 0,
2551	height => 0,	3242	height => 0,
2552	children => [	3243	children => [
2553	(new CFClient::UI::Empty expand => 1),	3244	(new DC::UI::Empty expand => 1),
2554	(new CFClient::UI::Slider vertical => 1),	3245	(new DC::UI::Slider vertical => 1),
2555	],	3246	],
2556	);	3247	);
2557		3248
2558	$self->{children}[1]->connect (changed => sub { $self->update });	3249	$self->{children}[1]->connect (changed => sub { $self->update });
2559		3250
…		…
2565		3256
2566	$self->{fontsize} = $fontsize;	3257	$self->{fontsize} = $fontsize;
2567	$self->reflow;	3258	$self->reflow;
2568	}	3259	}
2569		3260
		3261	sub size_request {
		3262	my ($self) = @_;
		3263
		3264	my ($empty, $slider) = $self->visible_children;
		3265
		3266	local $self->{children} = [$empty, $slider];
		3267	$self->SUPER::size_request
		3268	}
		3269
2570	sub invoke_size_allocate {	3270	sub invoke_size_allocate {
2571	my ($self, $w, $h) = @_;	3271	my ($self, $w, $h) = @_;
2572		3272
		3273	my ($empty, $slider, @other) = @{ $self->{children} };
		3274	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
		3275
2573	$self->{layout}->set_font ($self->{font}) if $self->{font};	3276	$self->{layout}->set_font ($self->{font}) if $self->{font};
2574	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3277	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575	$self->{layout}->set_width ($self->{children}[0]{w});	3278	$self->{layout}->set_width ($empty->{w});
2576	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3279	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577		3280
2578	$self->reflow;	3281	$self->reflow;
2579		3282
		3283	local $self->{children} = [$empty, $slider];
2580	$self->SUPER::invoke_size_allocate ($w, $h)	3284	$self->SUPER::invoke_size_allocate ($w, $h)
2581	}	3285	}
2582		3286
2583	sub text_size {	3287	sub invoke_mouse_wheel {
2584	my ($self, $text, $indent) = @_;	3288	my ($self, $ev) = @_;
		3289
		3290	return 0 unless $ev->{dy}; # only vertical movements
		3291
		3292	$self->{children}[1]->emit (mouse_wheel => $ev);
		3293
		3294	1
		3295	}
		3296
		3297	sub get_layout {
		3298	my ($self, $para) = @_;
2585		3299
2586	my $layout = $self->{layout};	3300	my $layout = $self->{layout};
2587		3301
		3302	$layout->set_font ($self->{font}) if $self->{font};
		3303	$layout->set_foreground (@{$para->{fg}});
2588	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3304	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589	$layout->set_width ($self->{children}[0]{w} - $indent);	3305	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2590	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3306	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591	$layout->set_markup ($text);	3307	$layout->set_markup ($para->{markup});
		3308
		3309	$layout->set_shapes (
		3310	map
		3311	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3312	@{$para->{widget}}
2592		3313	);
		3314
2593	$layout->size	3315	$layout
2594	}	3316	}
2595		3317
2596	sub reflow {	3318	sub reflow {
2597	my ($self) = @_;	3319	my ($self) = @_;
2598		3320
…		…
2605		3327
2606	# todo: base offset on lines or so, not on pixels	3328	# todo: base offset on lines or so, not on pixels
2607	$self->{children}[1]->set_value ($offset);	3329	$self->{children}[1]->set_value ($offset);
2608	}	3330	}
2609		3331
		3332	sub current_paragraph {
		3333	my ($self) = @_;
		3334
		3335	$self->{top_paragraph} - 1
		3336	}
		3337
		3338	sub scroll_to {
		3339	my ($self, $para) = @_;
		3340
		3341	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3342
		3343	$self->{scroll_to} = $para;
		3344	$self->update;
		3345	}
		3346
2610	sub clear {	3347	sub clear {
2611	my ($self) = @_;	3348	my ($self) = @_;
		3349
		3350	my (undef, undef, @other) = @{ $self->{children} };
		3351	$self->remove ($_) for @other;
2612		3352
2613	$self->{par} = [];	3353	$self->{par} = [];
2614	$self->{height} = 0;	3354	$self->{height} = 0;
2615	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3355	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2616	}	3356	}
2617		3357
2618	sub add_paragraph {	3358	sub add_paragraph {
2619	my ($self, $color, $text, $indent) = @_;	3359	my $self = shift;
2620		3360
2621	for my $line (split /\n/, $text) {	3361	for my $para (@_) {
2622	my ($w, $h) = $self->text_size ($line);	3362	$para = {
		3363	fg => [1, 1, 1, 1],
		3364	indent => 0,
		3365	markup => "",
		3366	widget => [],
		3367	ref $para ? %$para : (markup => $para),
		3368	w => 1e10,
		3369	wrapped => 1,
		3370	};
		3371
		3372	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3373	push @{$self->{par}}, $para;
		3374	}
		3375
		3376	if (my $max = $self->{max_par}) {
		3377	shift @{$self->{par}} while @{$self->{par}} > $max;
		3378	}
		3379
		3380	$self->{need_reflow}++;
		3381	$self->update;
		3382	}
		3383
		3384	sub scroll_to_bottom {
		3385	my ($self) = @_;
		3386
		3387	$self->{scroll_to} = $#{$self->{par}};
		3388	$self->update;
		3389	}
		3390
		3391	sub force_uptodate {
		3392	my ($self) = @_;
		3393
		3394	if (delete $self->{need_reflow}) {
		3395	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3396
		3397	my $height = 0;
		3398
		3399	for my $para (@{$self->{par}}) {
		3400	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3401	my $layout = $self->get_layout ($para);
		3402	my ($w, $h) = $layout->size;
		3403
		3404	$para->{w} = $w + $para->{indent};
		3405	$para->{h} = $h;
		3406	$para->{wrapped} = $layout->has_wrapped;
		3407	}
		3408
		3409	$para->{y} = $height;
		3410	$height += $para->{h};
		3411	}
		3412
2623	$self->{height} += $h;	3413	$self->{height} = $height;
2624	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3414	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2625	}
2626		3415
2627	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3416	delete $self->{texture};
		3417	}
		3418
		3419	if (my $paridx = delete $self->{scroll_to}) {
		3420	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3421	}
2628	}	3422	}
2629		3423
2630	sub update {	3424	sub update {
2631	my ($self) = @_;	3425	my ($self) = @_;
2632		3426
…		…
2635	return unless $self->{h} > 0;	3429	return unless $self->{h} > 0;
2636		3430
2637	delete $self->{texture};	3431	delete $self->{texture};
2638		3432
2639	$ROOT->on_post_alloc ($self => sub {	3433	$ROOT->on_post_alloc ($self => sub {
		3434	$self->force_uptodate;
		3435
2640	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3436	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641		3437
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 {	3438	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2670	glClearColor 0, 0, 0, 0;	3439	glClearColor 0, 0, 0, 0;
2671	glClear GL_COLOR_BUFFER_BIT;	3440	glClear GL_COLOR_BUFFER_BIT;
2672		3441
		3442	package DC::UI::Base;
		3443	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3444	(0, 0, $self->{w}, $self->{h});
		3445
		3446	my $top = int $self->{children}[1]{range}[0];
		3447
		3448	my $paridx = 0;
		3449	my $top_paragraph;
2673	my $top = int $self->{children}[1]{range}[0];	3450	my $top = int $self->{children}[1]{range}[0];
2674		3451
2675	my $y0 = $top;	3452	my $y0 = $top;
2676	my $y1 = $top + $H;	3453	my $y1 = $top + $H;
2677		3454
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}}) {	3455	for my $para (@{$self->{par}}) {
2689	my $h = $par->[1];	3456	my $h = $para->{h};
		3457	my $y = $para->{y};
2690		3458
2691	if ($y0 < $y + $h && $y < $y1) {	3459	if ($y0 < $y + $h && $y < $y1) {
2692	$layout->set_foreground (@{ $par->[2] });	3460	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		3461
2697	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3462	$layout->render ($para->{indent}, $y - $y0);
		3463	$layout->draw;
2698		3464
2699	glRasterPos $par->[3], $y - $y0;	3465	if (my @w = @{ $para->{widget} }) {
2700	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3466	my @s = $layout->get_shapes;
		3467
		3468	for (@w) {
		3469	my ($dx, $dy) = splice @s, 0, 2, ();
		3470
		3471	$_->{x} = $dx + $para->{indent};
		3472	$_->{y} = $dy + $y - $y0;
		3473
		3474	$_->draw;
		3475	}
		3476	}
2701	}	3477	}
2702		3478
2703	$y += $h;	3479	$paridx++;
		3480	$top_paragraph ||= $paridx if $y >= $top;
2704	}	3481	}
2705		3482
2706	glDisable GL_BLEND;	3483	$self->{top_paragraph} = $top_paragraph;
2707	};	3484	};
2708	});	3485	});
		3486	}
		3487
		3488	sub reconfigure {
		3489	my ($self) = @_;
		3490
		3491	$self->SUPER::reconfigure;
		3492
		3493	$_->{w} = 1e10 for @{ $self->{par} };
		3494	$self->reflow;
2709	}	3495	}
2710		3496
2711	sub _draw {	3497	sub _draw {
2712	my ($self) = @_;	3498	my ($self) = @_;
2713		3499
…		…
2716	glColor 0, 0, 0, 1;	3502	glColor 0, 0, 0, 1;
2717	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3503	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2718	glDisable GL_TEXTURE_2D;	3504	glDisable GL_TEXTURE_2D;
2719		3505
2720	$self->{children}[1]->draw;	3506	$self->{children}[1]->draw;
2721
2722	}	3507	}
2723		3508
2724	#############################################################################	3509	#############################################################################
2725		3510
2726	package CFClient::UI::Animator;	3511	package DC::UI::Animator;
2727		3512
2728	use CFClient::OpenGL;	3513	use DC::OpenGL;
2729		3514
2730	our @ISA = CFClient::UI::Bin::;	3515	our @ISA = DC::UI::Bin::;
2731		3516
2732	sub moveto {	3517	sub moveto {
2733	my ($self, $x, $y) = @_;	3518	my ($self, $x, $y) = @_;
2734		3519
2735	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3520	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2763	glPopMatrix;	3548	glPopMatrix;
2764	}	3549	}
2765		3550
2766	#############################################################################	3551	#############################################################################
2767		3552
2768	package CFClient::UI::Flopper;	3553	package DC::UI::Flopper;
2769		3554
2770	our @ISA = CFClient::UI::Button::;	3555	our @ISA = DC::UI::Button::;
2771		3556
2772	sub new {	3557	sub new {
2773	my $class = shift;	3558	my $class = shift;
2774		3559
2775	my $self = $class->SUPER::new (	3560	my $self = $class->SUPER::new (
…		…
2787	$self->{other}->toggle_visibility;	3572	$self->{other}->toggle_visibility;
2788	}	3573	}
2789		3574
2790	#############################################################################	3575	#############################################################################
2791		3576
2792	package CFClient::UI::Tooltip;	3577	package DC::UI::Tooltip;
2793		3578
2794	our @ISA = CFClient::UI::Bin::;	3579	our @ISA = DC::UI::Bin::;
2795		3580
2796	use CFClient::OpenGL;	3581	use DC::OpenGL;
2797		3582
2798	sub new {	3583	sub new {
2799	my $class = shift;	3584	my $class = shift;
2800		3585
2801	$class->SUPER::new (	3586	$class->SUPER::new (
…		…
2805	}	3590	}
2806		3591
2807	sub set_tooltip_from {	3592	sub set_tooltip_from {
2808	my ($self, $widget) = @_;	3593	my ($self, $widget) = @_;
2809		3594
2810	my $tooltip = $widget->{tooltip};	3595	my $tip = $widget->{tooltip};
		3596	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3597
		3598	$tip = DC::Pod::section_label tooltip => $1
		3599	if $tip =~ /^#(.*)$/;
2811		3600
2812	if ($ENV{CFPLUS_DEBUG} & 2) {	3601	if ($ENV{CFPLUS_DEBUG} & 2) {
2813	$tooltip .= "\n\n" . (ref $widget) . "\n"	3602	$tip .= "\n\n" . (ref $widget) . "\n"
2814	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3603	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815	. "req $widget->{req_w} $widget->{req_h}\n"	3604	. "req $widget->{req_w} $widget->{req_h}\n"
2816	. "visible $widget->{visible}";	3605	. "visible $widget->{visible}";
2817	}	3606	}
2818		3607
2819	$tooltip =~ s/^\n+//;	3608	$tip =~ s/^\n+//;
2820	$tooltip =~ s/\n+$//;	3609	$tip =~ s/\n+$//;
2821		3610
2822	$self->add (new CFClient::UI::Label	3611	$self->add (new DC::UI::Label
2823	markup => $tooltip,	3612	markup => $tip,
2824	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3613	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825	fontsize => 0.8,	3614	fontsize => 0.8,
2826	fg => [0, 0, 0, 1],	3615	style => 1, # FLAG_INVERSE
2827	ellipsise => 0,	3616	ellipsise => 0,
2828	font => ($widget->{tooltip_font} || $::FONT_PROP),	3617	font => ($widget->{tooltip_font} || $::FONT_PROP),
2829	);	3618	);
2830	}	3619	}
2831		3620
…		…
2850		3639
2851	$self->{root}->on_post_alloc ("move_$self" => sub {	3640	$self->{root}->on_post_alloc ("move_$self" => sub {
2852	my $widget = $self->{owner}	3641	my $widget = $self->{owner}
2853	or return;	3642	or return;
2854		3643
		3644	if ($widget->{visible}) {
2855	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3645	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856		3646
2857	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3647	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858	if $x + $self->{w} > $self->{root}{w};	3648	if $x + $self->{w} > $self->{root}{w};
2859		3649
2860	$self->move_abs ($x, $y);	3650	$self->move_abs ($x, $y);
		3651	} else {
		3652	$self->hide;
		3653	}
2861	});	3654	});
2862	}	3655	}
2863		3656
2864	sub _draw {	3657	sub _draw {
2865	my ($self) = @_;	3658	my ($self) = @_;
2866		3659
2867	glTranslate 0.375, 0.375;
2868
2869	my ($w, $h) = @$self{qw(w h)};	3660	my ($w, $h) = @$self{qw(w h)};
2870		3661
2871	glColor 1, 0.8, 0.4;	3662	glColor 1, 0.8, 0.4;
2872	glBegin GL_QUADS;	3663	glRect 0, 0, $w, $h;
2873	glVertex 0 , 0;
2874	glVertex 0 , $h;
2875	glVertex $w, $h;
2876	glVertex $w, 0;
2877	glEnd;
2878		3664
2879	glColor 0, 0, 0;	3665	glColor 0, 0, 0;
2880	glBegin GL_LINE_LOOP;	3666	glRect_lineloop .5, .5, $w + .5, $h + .5;
2881	glVertex 0 , 0;
2882	glVertex 0 , $h;
2883	glVertex $w, $h;
2884	glVertex $w, 0;
2885	glEnd;
2886		3667
2887	glTranslate 2 - 0.375, 2 - 0.375;	3668	glTranslate 2, 2;
2888		3669
2889	$self->SUPER::_draw;	3670	$self->SUPER::_draw;
2890	}	3671	}
2891		3672
2892	#############################################################################	3673	#############################################################################
2893		3674
2894	package CFClient::UI::Face;	3675	package DC::UI::Face;
2895		3676
2896	our @ISA = CFClient::UI::Base::;	3677	our @ISA = DC::UI::DrawBG::;
2897		3678
2898	use CFClient::OpenGL;	3679	use DC::OpenGL;
2899		3680
2900	sub new {	3681	sub new {
2901	my $class = shift;	3682	my $class = shift;
2902		3683
2903	my $self = $class->SUPER::new (	3684	my $self = $class->SUPER::new (
		3685	size_w => 32,
		3686	size_h => 8,
2904	aspect => 1,	3687	aspect => 1,
2905	can_events => 0,	3688	can_events => 0,
2906	@_,	3689	@_,
2907	);	3690	);
2908		3691
2909	if ($self->{anim} && $self->{animspeed}) {	3692	if ($self->{anim} && $self->{animspeed}) {
2910	Scalar::Util::weaken (my $widget = $self);	3693	DC::weaken (my $widget = $self);
2911		3694
2912	$self->{timer} = Event->timer (	3695	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2913	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3696	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2914	hard => 1,	3697	return unless $::CONN;
2915	interval => $self->{animspeed},	3698
2916	cb => sub {	3699	my $w = $widget
		3700	or return;
		3701
2917	++$widget->{frame};	3702	++$w->{frame};
		3703	$w->update_face;
		3704
		3705	# somehow, $widget can go away
2918	$widget->update;	3706	$w->update;
2919	},	3707	$w->update_timer;
2920	);	3708	};
		3709
		3710	$self->update_face;
		3711	$self->update_timer;
2921	}	3712	}
2922		3713
2923	$self	3714	$self
2924	}	3715	}
2925		3716
		3717	sub update_timer {
		3718	my ($self) = @_;
		3719
		3720	return unless $self->{timer};
		3721
		3722	if ($self->{visible}) {
		3723	$self->{timer}->start;
		3724	} else {
		3725	$self->{timer}->stop;
		3726	}
		3727	}
		3728
		3729	sub update_face {
		3730	my ($self) = @_;
		3731
		3732	if ($::CONN) {
		3733	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3734	if ($anim && @$anim) {
		3735	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3736	delete $self->{face_change_cb};
		3737
		3738	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3739	unless ($tex->{name} || $tex->{loading}) {
		3740	$tex->upload (sub { $self->reconfigure });
		3741	}
		3742	}
		3743	}
		3744	}
		3745	}
		3746	}
		3747
2926	sub size_request {	3748	sub size_request {
2927	(32, 8)	3749	my ($self) = @_;
		3750
		3751	if ($::CONN) {
		3752	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3753	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3754	if ($tex->{name}) {
		3755	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3756	} elsif (!$tex->{loading}) {
		3757	$tex->upload (sub { $self->reconfigure });
		3758	}
		3759	}
		3760
		3761	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3762	}
		3763	}
		3764
		3765	($self->{size_w} || 8, $self->{size_h} || 8)
2928	}	3766	}
2929		3767
2930	sub update {	3768	sub update {
2931	my ($self) = @_;	3769	my ($self) = @_;
2932		3770
2933	return unless $self->{visible};	3771	return unless $self->{visible};
2934		3772
2935	$self->SUPER::update;	3773	$self->SUPER::update;
2936	}	3774	}
2937		3775
		3776	sub invoke_visibility_change {
		3777	my ($self) = @_;
		3778
		3779	$self->update_timer;
		3780
		3781	0
		3782	}
		3783
2938	sub _draw {	3784	sub _draw {
2939	my ($self) = @_;	3785	my ($self) = @_;
2940		3786
2941	return unless $::CONN;	3787	$self->SUPER::_draw;
2942		3788
2943	my $face;	3789	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;	3790	glEnable GL_TEXTURE_2D;
2956	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957	glColor 0, 0, 0, 1;	3792	glColor 0, 0, 0, 1;
2958	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3793	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959	glDisable GL_TEXTURE_2D;	3794	glDisable GL_TEXTURE_2D;
…		…
2961	}	3796	}
2962		3797
2963	sub destroy {	3798	sub destroy {
2964	my ($self) = @_;	3799	my ($self) = @_;
2965		3800
2966	$self->{timer}->cancel	3801	(delete $self->{timer})->cancel
2967	if $self->{timer};	3802	if $self->{timer};
2968		3803
2969	$self->SUPER::destroy;	3804	$self->SUPER::destroy;
2970	}	3805	}
2971		3806
2972	#############################################################################	3807	#############################################################################
2973		3808
2974	package CFClient::UI::Buttonbar;	3809	package DC::UI::Buttonbar;
2975		3810
2976	our @ISA = CFClient::UI::HBox::;	3811	our @ISA = DC::UI::HBox::;
2977		3812
2978	# TODO: should actualyl wrap buttons and other goodies.	3813	# TODO: should actually wrap buttons and other goodies.
2979		3814
2980	#############################################################################	3815	#############################################################################
2981		3816
2982	package CFClient::UI::Menu;	3817	package DC::UI::Menu;
2983		3818
2984	our @ISA = CFClient::UI::FancyFrame::;	3819	our @ISA = DC::UI::Toplevel::;
2985		3820
2986	use CFClient::OpenGL;	3821	use DC::OpenGL;
2987		3822
2988	sub new {	3823	sub new {
2989	my $class = shift;	3824	my $class = shift;
2990		3825
2991	my $self = $class->SUPER::new (	3826	my $self = $class->SUPER::new (
2992	items => [],	3827	items => [],
2993	z => 100,	3828	z => 100,
2994	@_,	3829	@_,
2995	);	3830	);
2996		3831
2997	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3832	$self->add ($self->{vbox} = new DC::UI::VBox);
2998		3833
2999	for my $item (@{ $self->{items} }) {	3834	for my $item (@{ $self->{items} }) {
3000	my ($widget, $cb, $tooltip) = @$item;	3835	my ($widget, $cb, $tooltip) = @$item;
3001		3836
3002	# handle various types of items, only text for now	3837	# handle various types of items, only text for now
3003	if (!ref $widget) {	3838	if (!ref $widget) {
		3839	if ($widget =~ /\t/) {
		3840	my ($left, $right) = split /\t/, $widget, 2;
		3841
3004	$widget = new CFClient::UI::Label	3842	$widget = new DC::UI::HBox
3005	can_hover => 1,	3843	can_hover => 1,
3006	can_events => 1,	3844	can_events => 1,
		3845	tooltip => $tooltip,
		3846	children => [
		3847	(new DC::UI::Label markup => $left, expand => 1),
		3848	(new DC::UI::Label markup => $right, align => +1),
		3849	],
		3850	;
		3851
		3852	} else {
		3853	$widget = new DC::UI::Label
		3854	can_hover => 1,
		3855	can_events => 1,
3007	markup => $widget,	3856	markup => $widget,
3008	tooltip => $tooltip	3857	tooltip => $tooltip;
		3858	}
3009	}	3859	}
3010		3860
3011	$self->{item}{$widget} = $item;	3861	$self->{item}{$widget} = $item;
3012		3862
3013	$self->{vbox}->add ($widget);	3863	$self->{vbox}->add ($widget);
…		…
3056	1	3906	1
3057	}	3907	}
3058		3908
3059	#############################################################################	3909	#############################################################################
3060		3910
3061	package CFClient::UI::Multiplexer;	3911	package DC::UI::Multiplexer;
3062		3912
3063	our @ISA = CFClient::UI::Container::;	3913	our @ISA = DC::UI::Container::;
3064		3914
3065	sub new {	3915	sub new {
3066	my $class = shift;	3916	my $class = shift;
3067		3917
3068	my $self = $class->SUPER::new (	3918	my $self = $class->SUPER::new (
…		…
3082		3932
3083	$self->{current} = $self->{children}[0]	3933	$self->{current} = $self->{children}[0]
3084	if @{ $self->{children} };	3934	if @{ $self->{children} };
3085	}	3935	}
3086		3936
		3937	sub get_current_page {
		3938	my ($self) = @_;
		3939
		3940	$self->{current}
		3941	}
		3942
3087	sub set_current_page {	3943	sub set_current_page {
3088	my ($self, $page_or_widget) = @_;	3944	my ($self, $page_or_widget) = @_;
3089		3945
3090	my $widget = ref $page_or_widget	3946	my $widget = ref $page_or_widget
3091	? $page_or_widget	3947	? $page_or_widget
…		…
3123	$self->{current}->draw;	3979	$self->{current}->draw;
3124	}	3980	}
3125		3981
3126	#############################################################################	3982	#############################################################################
3127		3983
3128	package CFClient::UI::Notebook;	3984	package DC::UI::Notebook;
3129		3985
		3986	use DC::OpenGL;
		3987
3130	our @ISA = CFClient::UI::VBox::;	3988	our @ISA = DC::UI::VBox::;
3131		3989
3132	sub new {	3990	sub new {
3133	my $class = shift;	3991	my $class = shift;
3134		3992
3135	my $self = $class->SUPER::new (	3993	my $self = $class->SUPER::new (
3136	buttonbar => (new CFClient::UI::Buttonbar),	3994	buttonbar => (new DC::UI::Buttonbar),
3137	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3995	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3996	active_outline => [.7, .7, 0.2],
3138	# filter => # will be put between multiplexer and $self	3997	# filter => # will be put between multiplexer and $self
3139	@_,	3998	@_,
3140	);	3999	);
3141		4000
3142	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4001	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4002	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144		4003
		4004	{
		4005	Scalar::Util::weaken (my $wself = $self);
		4006
		4007	$self->{multiplexer}->connect (c_add => sub {
		4008	my ($mplex, $widgets) = @_;
		4009
		4010	for my $child (@$widgets) {
		4011	Scalar::Util::weaken $child;
		4012	$child->{c_tab_} ||= do {
		4013	my $tab =
		4014	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4015	? $child->{c_tab}
		4016	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4017
		4018	$tab->connect (activate => sub {
		4019	$wself->set_current_page ($child);
		4020	});
		4021
		4022	$tab
		4023	};
		4024
		4025	$self->{buttonbar}->add ($child->{c_tab_});
		4026	}
		4027	});
		4028
		4029	$self->{multiplexer}->connect (c_remove => sub {
		4030	my ($mplex, $widgets) = @_;
		4031
		4032	for my $child (@$widgets) {
		4033	$wself->{buttonbar}->remove ($child->{c_tab_});
		4034	}
		4035	});
		4036	}
		4037
3145	$self	4038	$self
3146	}	4039	}
3147		4040
3148	sub add {	4041	sub add {
		4042	my ($self, @widgets) = @_;
		4043
		4044	$self->{multiplexer}->add (@widgets)
		4045	}
		4046
		4047	sub remove {
		4048	my ($self, @widgets) = @_;
		4049
		4050	$self->{multiplexer}->remove (@widgets)
		4051	}
		4052
		4053	sub pages {
		4054	my ($self) = @_;
		4055	$self->{multiplexer}->children
		4056	}
		4057
		4058	sub add_tab {
3149	my ($self, $title, $widget, $tooltip) = @_;	4059	my ($self, $title, $widget, $tooltip) = @_;
3150		4060
3151	Scalar::Util::weaken $self;	4061	$title = [$title, $tooltip] unless ref $title;
		4062	$widget->{c_tab} = $title;
3152		4063
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);	4064	$self->add ($widget);
		4065	}
		4066
		4067	sub get_current_page {
		4068	my ($self) = @_;
		4069
		4070	$self->{multiplexer}->get_current_page
3160	}	4071	}
3161		4072
3162	sub set_current_page {	4073	sub set_current_page {
3163	my ($self, $page) = @_;	4074	my ($self, $page) = @_;
3164		4075
3165	$self->{multiplexer}->set_current_page ($page);	4076	$self->{multiplexer}->set_current_page ($page);
3166	$self->emit (page_changed => $self->{multiplexer}{current});	4077	$self->emit (page_changed => $self->{multiplexer}{current});
3167	}	4078	}
3168		4079
		4080	sub _draw {
		4081	my ($self) = @_;
		4082
		4083	$self->SUPER::_draw ();
		4084
		4085	if (my $cur = $self->{multiplexer}{current}) {
		4086	if ($cur = $cur->{c_tab_}) {
		4087	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4088	$self->{buttonbar}{y} + $cur->{y};
		4089	glLineWidth 3;
		4090	#glEnable GL_BLEND;
		4091	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4092	glColor @{$self->{active_outline}};
		4093	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4094	glLineWidth 1;
		4095	#glDisable GL_BLEND;
		4096	}
		4097	}
		4098	}
		4099
3169	#############################################################################	4100	#############################################################################
3170		4101
3171	package CFClient::UI::Combobox;	4102	package DC::UI::Selector;
3172		4103
3173	use utf8;	4104	use utf8;
3174		4105
3175	our @ISA = CFClient::UI::Button::;	4106	our @ISA = DC::UI::Button::;
3176		4107
3177	sub new {	4108	sub new {
3178	my $class = shift;	4109	my $class = shift;
3179		4110
3180	my $self = $class->SUPER::new (	4111	my $self = $class->SUPER::new (
…		…
3197	my ($value, $title, $tooltip) = @$_;	4128	my ($value, $title, $tooltip) = @$_;
3198		4129
3199	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4130	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200	}	4131	}
3201		4132
3202	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4133	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203	}	4134	}
3204		4135
3205	sub _set_value {	4136	sub _set_value {
3206	my ($self, $value) = @_;	4137	my ($self, $value) = @_;
3207		4138
3208	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4139	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4140	$item ||= $self->{options}[0]
3209	or return;	4141	or return;
3210		4142
3211	$self->{value} = $item->[0];	4143	$self->{value} = $item->[0];
3212	$self->set_markup ("$item->[1] ⇓");	4144	$self->set_markup ("$item->[1] ⇓");
3213	$self->set_tooltip ($item->[2]);	4145	# $self->set_tooltip ($item->[2]);
3214	}	4146	}
3215		4147
3216	sub set_value {	4148	sub set_value {
3217	my ($self, $value) = @_;	4149	my ($self, $value) = @_;
3218		4150
…		…
3220		4152
3221	$self->_set_value ($value);	4153	$self->_set_value ($value);
3222	$self->emit (changed => $value);	4154	$self->emit (changed => $value);
3223	}	4155	}
3224		4156
		4157	sub set_options {
		4158	my ($self, $options) = @_;
		4159
		4160	$self->{options} = $options;
		4161	$self->_set_value ($self->{value});
		4162	}
		4163
3225	#############################################################################	4164	#############################################################################
3226		4165
3227	package CFClient::UI::Statusbox;	4166	package DC::UI::Statusbox;
3228		4167
3229	our @ISA = CFClient::UI::VBox::;	4168	our @ISA = DC::UI::VBox::;
3230		4169
3231	sub new {	4170	sub new {
3232	my $class = shift;	4171	my $class = shift;
3233		4172
3234	my $self = $class->SUPER::new (	4173	my $self = $class->SUPER::new (
3235	fontsize => 0.8,	4174	fontsize => 0.8,
3236	@_,	4175	@_,
3237	);	4176	);
3238		4177
3239	Scalar::Util::weaken (my $this = $self);	4178	DC::weaken (my $this = $self);
3240		4179
3241	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4180	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3242		4181
3243	$self	4182	$self
3244	}	4183	}
3245		4184
3246	sub reorder {	4185	sub reorder {
3247	my ($self) = @_;	4186	my ($self) = @_;
3248	my $NOW = Time::HiRes::time;	4187	my $NOW = Time::HiRes::time;
3249		4188
3250	# freeze display when hovering over any label	4189	# freeze display when hovering over any label
3251	return if $CFClient::UI::TOOLTIP->{owner}	4190	return if $DC::UI::TOOLTIP->{owner}
3252	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4191	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3253	values %{ $self->{item} };	4192	values %{ $self->{item} };
3254		4193
3255	while (my ($k, $v) = each %{ $self->{item} }) {	4194	while (my ($k, $v) = each %{ $self->{item} }) {
3256	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4195	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257	}	4196	}
		4197
		4198	$self->{timer}->set (1, 1);
3258		4199
3259	my @widgets;	4200	my @widgets;
3260		4201
3261	my @items = sort {	4202	my @items = sort {
3262	$a->{pri} <=> $b->{pri}	4203	$a->{pri} <=> $b->{pri}
3263	or $b->{id} <=> $a->{id}	4204	or $b->{id} <=> $a->{id}
3264	} values %{ $self->{item} };	4205	} values %{ $self->{item} };
3265
3266	$self->{timer}->interval (1);
3267		4206
3268	my $count = 10 + 1;	4207	my $count = 10 + 1;
3269	for my $item (@items) {	4208	for my $item (@items) {
3270	last unless --$count;	4209	last unless --$count;
3271		4210
…		…
3278	for ($short) {	4217	for ($short) {
3279	s/^\s+//;	4218	s/^\s+//;
3280	s/\s+/ /g;	4219	s/\s+/ /g;
3281	}	4220	}
3282		4221
3283	new CFClient::UI::Label	4222	new DC::UI::Label
3284	markup => $short,	4223	markup => $short,
3285	tooltip => $item->{tooltip},	4224	tooltip => $item->{tooltip},
3286	tooltip_font => $::FONT_PROP,	4225	tooltip_font => $::FONT_PROP,
3287	tooltip_width => 0.67,	4226	tooltip_width => 0.67,
3288	fontsize => $item->{fontsize} || $self->{fontsize},	4227	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3295	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4234	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4235	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297	$label->update;	4236	$label->update;
3298	$label->set_max_size (undef, $label->{req_h} * $diff)	4237	$label->set_max_size (undef, $label->{req_h} * $diff)
3299	if $diff < 1;	4238	if $diff < 1;
3300	$self->{timer}->interval (1/30);	4239	$self->{timer}->set (1/30, 1/30);
3301	} else {	4240	} else {
3302	$label->{fg}[3] = $item->{fg}[3] || 1;	4241	$label->{fg}[3] = $item->{fg}[3] || 1;
3303	}	4242	}
3304		4243
3305	push @widgets, $label;	4244	push @widgets, $label;
…		…
3342	count => 1,	4281	count => 1,
3343	%arg,	4282	%arg,
3344	};	4283	};
3345	}	4284	}
3346		4285
		4286	$ROOT->on_refresh (reorder => sub {
3347	$self->reorder;	4287	$self->reorder;
		4288	});
3348	}	4289	}
3349		4290
3350	sub reconfigure {	4291	sub reconfigure {
3351	my ($self) = @_;	4292	my ($self) = @_;
3352		4293
…		…
3365	$self->SUPER::destroy;	4306	$self->SUPER::destroy;
3366	}	4307	}
3367		4308
3368	#############################################################################	4309	#############################################################################
3369		4310
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;	4311	package DC::UI::Root;
3733		4312
3734	our @ISA = CFClient::UI::Container::;	4313	our @ISA = DC::UI::Container::;
3735		4314
3736	use List::Util qw(min max);	4315	use List::Util qw(min max);
3737		4316
3738	use CFClient::OpenGL;	4317	use DC::OpenGL;
3739		4318
3740	sub new {	4319	sub new {
3741	my $class = shift;	4320	my $class = shift;
3742		4321
3743	my $self = $class->SUPER::new (	4322	my $self = $class->SUPER::new (
3744	visible => 1,	4323	visible => 1,
3745	@_,	4324	@_,
3746	);	4325	);
3747		4326
3748	Scalar::Util::weaken ($self->{root} = $self);	4327	DC::weaken ($self->{root} = $self);
3749		4328
3750	$self	4329	$self
3751	}	4330	}
3752		4331
3753	sub size_request {	4332	sub size_request {
…		…
3801	}	4380	}
3802		4381
3803	sub update {	4382	sub update {
3804	my ($self) = @_;	4383	my ($self) = @_;
3805		4384
3806	$::WANT_REFRESH++;	4385	$::WANT_REFRESH = 1;
3807	}	4386	}
3808		4387
3809	sub add {	4388	sub add {
3810	my ($self, @children) = @_;	4389	my ($self, @children) = @_;
3811		4390
…		…
3848	while ($self->{refresh_hook}) {	4427	while ($self->{refresh_hook}) {
3849	$_->()	4428	$_->()
3850	for values %{delete $self->{refresh_hook}};	4429	for values %{delete $self->{refresh_hook}};
3851	}	4430	}
3852		4431
3853	if ($self->{realloc}) {	4432	while ($self->{realloc}) {
3854	my %queue;	4433	my %queue;
3855	my @queue;	4434	my @queue;
3856	my $widget;	4435	my $widget;
3857		4436
3858	outer:	4437	outer:
…		…
3905	}	4484	}
3906	}	4485	}
3907		4486
3908	delete $self->{realloc}{$widget+0};	4487	delete $self->{realloc}{$widget+0};
3909	}	4488	}
3910	}
3911		4489
3912	while (my $size_alloc = delete $self->{size_alloc}) {	4490	while (my $size_alloc = delete $self->{size_alloc}) {
3913	my @queue = sort { $b->{visible} <=> $a->{visible} }	4491	my @queue = sort { $a->{visible} <=> $b->{visible} }
3914	values %$size_alloc;	4492	values %$size_alloc;
3915		4493
3916	while () {	4494	while () {
3917	my $widget = pop @queue || last;	4495	my $widget = pop @queue || last;
3918		4496
3919	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4497	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920		4498
3921	$w = 0 if $w < 0;	4499	$w = max $widget->{min_w}, $w;
3922	$h = 0 if $h < 0;	4500	$h = max $widget->{min_h}, $h;
3923		4501
		4502	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4503	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4504
		4505	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4506	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4507
3924	$w = int $w + 0.5;	4508	$w = int $w + 0.5;
3925	$h = int $h + 0.5;	4509	$h = int $h + 0.5;
3926		4510
3927	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4511	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928	$widget->{old_w} = $widget->{w};	4512	$widget->{old_w} = $widget->{w};
3929	$widget->{old_h} = $widget->{h};	4513	$widget->{old_h} = $widget->{h};
3930		4514
3931	$widget->{w} = $w;	4515	$widget->{w} = $w;
3932	$widget->{h} = $h;	4516	$widget->{h} = $h;
3933		4517
3934	$widget->emit (size_allocate => $w, $h);	4518	$widget->emit (size_allocate => $w, $h);
		4519	}
3935	}	4520	}
3936	}	4521	}
3937	}	4522	}
3938		4523
3939	while ($self->{post_alloc_hook}) {	4524	while ($self->{post_alloc_hook}) {
3940	$_->()	4525	$_->()
3941	for values %{delete $self->{post_alloc_hook}};	4526	for values %{delete $self->{post_alloc_hook}};
3942	}	4527	}
3943
3944		4528
3945	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4529	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3946	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4530	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3947	glClear GL_COLOR_BUFFER_BIT;	4531	glClear GL_COLOR_BUFFER_BIT;
3948		4532
…		…
3951	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4535	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3952	glMatrixMode GL_MODELVIEW;	4536	glMatrixMode GL_MODELVIEW;
3953	glLoadIdentity;	4537	glLoadIdentity;
3954		4538
3955	{	4539	{
3956	package CFClient::UI::Base;	4540	package DC::UI::Base;
3957		4541
3958	($draw_x, $draw_y, $draw_w, $draw_h) =	4542	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3959	(0, 0, $self->{w}, $self->{h});	4543	(0, 0, $self->{w}, $self->{h});
3960	}
3961		4544
3962	$self->_draw;	4545	$self->_draw;
		4546	}
3963	}	4547	}
3964		4548
3965	#############################################################################	4549	#############################################################################
3966		4550
3967	package CFClient::UI;	4551	package DC::UI;
3968		4552
3969	$ROOT = new CFClient::UI::Root;	4553	$ROOT = new DC::UI::Root;
3970	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4554	$TOOLTIP = new DC::UI::Tooltip z => 900;
3971		4555
3972	1	4556	1
3973		4557

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