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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC vs.
Revision 1.453 by root, Wed Dec 26 20:46:39 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;
11	use CFClient::Texture;	9	use dc::Pod;
		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->focus_out;	317	$self->emit ("focus_out");
287
288	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
289	}	319	}
290		320
291	sub set_visibility {	321	sub set_visibility {
292	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
293		323
294	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
295		325
296	$visible ? $self->hide	326	$visible ? $self->show
297	: $self->show;	327	: $self->hide;
298	}	328	}
299		329
300	sub toggle_visibility {	330	sub toggle_visibility {
301	my ($self) = @_;	331	my ($self) = @_;
302		332
…		…
308	sub hide {	338	sub hide {
309	my ($self) = @_;	339	my ($self) = @_;
310		340
311	$self->set_invisible;	341	$self->set_invisible;
312		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
313	$self->{parent}->remove ($self)	346	$parent->remove ($self);
314	if $self->{parent};	347	}
315	}	348	}
316		349
317	sub move_abs {	350	sub move_abs {
318	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
319		352
…		…
331	$self->{force_h} = $h;	364	$self->{force_h} = $h;
332		365
333	$self->realloc;	366	$self->realloc;
334	}	367	}
335		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
336	sub size_request {	379	sub size_request {
337	require Carp;	380	require Carp;
338	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
339	}	382	}
340		383
		384	sub baseline_shift {
		385	0
		386	}
		387
341	sub configure {	388	sub configure {
342	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
343		390
344	if ($self->{aspect}) {	391	if ($self->{aspect}) {
345	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
346		393
347	$w = List::Util::min $w, int $h * $self->{aspect};	394	$w = List::Util::min $w, dc::ceil $h * $self->{aspect};
348	$h = List::Util::min $h, int $w / $self->{aspect};	395	$h = List::Util::min $h, dc::ceil $w / $self->{aspect};
349		396
350	# use alignment to adjust x, y	397	# use alignment to adjust x, y
351		398
352	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
353	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
367		414
368	$self->{root}{size_alloc}{$self+0} = $self;	415	$self->{root}{size_alloc}{$self+0} = $self;
369	}	416	}
370	}	417	}
371		418
372	sub size_allocate {
373	# nothing to be done
374	}
375
376	sub children {	419	sub children {
377	# nop	420	# nop
378	}	421	}
379		422
380	sub visible_children {	423	sub visible_children {
…		…
398		441
399	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
400		443
401	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
402		445
403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	446	if ($dc::UI::TOOLTIP->{owner} == $self) {
404	delete $CFClient::UI::TOOLTIP->{owner};	447	delete $dc::UI::TOOLTIP->{owner};
405	$CFClient::UI::TOOLTIP_WATCHER->cb->();	448	$dc::UI::TOOLTIP_WATCHER->invoke;
406	}	449	}
407	}	450	}
408		451
409	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
410	sub coord2local {	453	sub coord2local {
411	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
412		455
		456	return (undef, undef) unless $self->{parent};
		457
413	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414	}	459	}
415		460
416	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
417	sub coord2global {	462	sub coord2global {
418	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
419		464
		465	return (undef, undef) unless $self->{parent};
		466
420	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
421	}	468	}
422		469
423	sub focus_in {	470	sub invoke_focus_in {
424	my ($self) = @_;	471	my ($self) = @_;
425		472
426	return if $FOCUS == $self;	473	return if $FOCUS == $self;
427	return unless $self->{can_focus};	474	return unless $self->{can_focus};
428		475
429	my $focus = $FOCUS; $FOCUS = $self;	476	$FOCUS = $self;
430		477
431	$self->_emit (focus_in => $focus);	478	$self->update;
432		479
433	$focus->update if $focus;	480	0
434	$FOCUS->update;
435	}	481	}
436		482
437	sub focus_out {	483	sub invoke_focus_out {
438	my ($self) = @_;	484	my ($self) = @_;
439		485
440	return unless $FOCUS == $self;	486	return unless $FOCUS == $self;
441		487
442	my $focus = $FOCUS; undef $FOCUS;	488	undef $FOCUS;
443		489
444	$self->_emit (focus_out => $focus);	490	$self->update;
445		491
446	$focus->update if $focus; #?
447
448	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	492	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
449	unless $FOCUS;	493	unless $FOCUS;
450	}
451		494
		495	0
		496	}
		497
		498	sub grab_focus {
		499	my ($self) = @_;
		500
		501	$FOCUS->emit ("focus_out") if $FOCUS;
		502	$self->emit ("focus_in");
		503	}
		504
452	sub mouse_motion { 0 }	505	sub invoke_mouse_motion { 0 }
453	sub button_up { 0 }	506	sub invoke_button_up { 0 }
454	sub key_down { 0 }	507	sub invoke_key_down { 0 }
455	sub key_up { 0 }	508	sub invoke_key_up { 0 }
		509	sub invoke_mouse_wheel { 0 }
456		510
457	sub button_down {	511	sub invoke_button_down {
458	my ($self, $ev, $x, $y) = @_;	512	my ($self, $ev, $x, $y) = @_;
459		513
460	$self->focus_in;	514	$self->grab_focus;
461		515
462	0	516	0
463	}	517	}
464		518
		519	sub connect {
		520	my ($self, $signal, $cb) = @_;
		521
		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	}
		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	);
		542
		543	sub emit {
		544	my ($self, $signal, @args) = @_;
		545
		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}{$signal} || []}, # before
		557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
		563	$self->{parent} && $self->{parent}->emit ($signal, @args)
		564	}
		565
465	sub find_widget {	566	#sub find_widget {
466	my ($self, $x, $y) = @_;	567	# in .xs
467
468	return () unless $self->{can_events};
469
470	return $self
471	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474	()
475	}
476		568
477	sub set_parent {	569	sub set_parent {
478	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
479		571
480	Scalar::Util::weaken ($self->{parent} = $parent);	572	dc::weaken ($self->{parent} = $parent);
481	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
482	}
483
484	sub connect {
485	my ($self, $signal, $cb) = @_;
486
487	push @{ $self->{signal_cb}{$signal} }, $cb;
488	}
489
490	sub _emit {
491	my ($self, $signal, @args) = @_;
492
493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494	}
495
496	sub emit {
497	my ($self, $signal, @args) = @_;
498
499	$self->_emit ($signal, @args)
500	|| $self->$signal (@args);
501	}
502
503	sub visibility_change {
504	#my ($self, $visible) = @_;
505	}	574	}
506		575
507	sub realloc {	576	sub realloc {
508	my ($self) = @_;	577	my ($self) = @_;
509		578
…		…
534		603
535	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
536	# functions seems pointless.	605	# functions seems pointless.
537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
538		607
539	sub draw {	608	#sub draw {
540	my ($self) = @_;	609	#CFPlus.xs
541
542	return unless $self->{h} && $self->{w};
543
544	# update screen rectangle
545	local $draw_x = $draw_x + $self->{x};
546	local $draw_y = $draw_y + $self->{y};
547	local $draw_w = $draw_x + $self->{w};
548	local $draw_h = $draw_y + $self->{h};
549
550	# skip widgets that are entirely outside the drawing area
551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554	glPushMatrix;
555	glTranslate $self->{x}, $self->{y}, 0;
556
557	if ($self == $HOVER && $self->{can_hover}) {
558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559	glEnable GL_BLEND;
560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561	glBegin GL_QUADS;
562	glVertex 0 , 0;
563	glVertex $self->{w}, 0;
564	glVertex $self->{w}, $self->{h};
565	glVertex 0 , $self->{h};
566	glEnd;
567	glDisable GL_BLEND;
568	}
569
570	if ($ENV{CFPLUS_DEBUG} & 1) {
571	glPushMatrix;
572	glColor 1, 1, 0, 1;
573	glTranslate 0.375, 0.375;
574	glBegin GL_LINE_LOOP;
575	glVertex 0 , 0;
576	glVertex $self->{w} - 1, 0;
577	glVertex $self->{w} - 1, $self->{h} - 1;
578	glVertex 0 , $self->{h} - 1;
579	glEnd;
580	glPopMatrix;
581	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582	}
583
584	$self->_draw;
585	glPopMatrix;
586	}
587		610
588	sub _draw {	611	sub _draw {
589	my ($self) = @_;	612	my ($self) = @_;
590		613
591	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
592	}	615	}
593		616
594	sub DESTROY {	617	sub DESTROY {
595	my ($self) = @_;	618	my ($self) = @_;
596		619
597	delete $WIDGET{$self+0};	620	return if dc::in_destruct;
598		621
		622	local $@;
599	eval { $self->destroy };	623	eval { $self->destroy };
600	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};
601	}	627	}
602		628
603	#############################################################################	629	#############################################################################
604		630
605	package CFClient::UI::DrawBG;	631	package dc::UI::DrawBG;
606		632
607	our @ISA = CFClient::UI::Base::;	633	our @ISA = dc::UI::Base::;
608		634
609	use strict;	635	use strict;
610	use CFClient::OpenGL;	636	use dc::OpenGL;
611		637
612	sub new {	638	sub new {
613	my $class = shift;	639	my $class = shift;
614
615	# range [value, low, high, page]
616		640
617	$class->SUPER::new (	641	$class->SUPER::new (
618	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
619	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
620	@_	644	@_
…		…
632	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
633		657
634	glEnable GL_BLEND;	658	glEnable GL_BLEND;
635	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
636	glColor_premultiply @$color;	660	glColor_premultiply @$color;
637
638	glBegin GL_QUADS;
639	glVertex 0 , 0;
640	glVertex 0 , $h;
641	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
642	glVertex $w, 0;
643	glEnd;
644
645	glDisable GL_BLEND;	662	glDisable GL_BLEND;
646	}	663	}
647	}	664	}
648		665
649	#############################################################################	666	#############################################################################
650		667
651	package CFClient::UI::Empty;	668	package dc::UI::Empty;
652		669
653	our @ISA = CFClient::UI::Base::;	670	our @ISA = dc::UI::Base::;
654		671
655	sub new {	672	sub new {
656	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
657	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
658	}	675	}
…		…
665		682
666	sub draw { }	683	sub draw { }
667		684
668	#############################################################################	685	#############################################################################
669		686
670	package CFClient::UI::Container;	687	package dc::UI::Container;
671		688
672	our @ISA = CFClient::UI::Base::;	689	our @ISA = dc::UI::Base::;
673		690
674	sub new {	691	sub new {
675	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
676		693
677	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
681	can_events => 0,	698	can_events => 0,
682	%arg,	699	%arg,
683	);	700	);
684		701
685	$self->add (@$children)	702	$self->add (@$children)
686	if $children;	703	if $children && @$children;
687		704
688	$self	705	$self
		706	}
		707
		708	sub realloc {
		709	my ($self) = @_;
		710
		711	$self->{force_realloc} = 1;
		712	$self->{force_size_alloc} = 1;
		713	$self->SUPER::realloc;
689	}	714	}
690		715
691	sub add {	716	sub add {
692	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
693		718
694	$_->set_parent ($self)	719	$_->set_parent ($self)
695	for @widgets;	720	for @widgets;
696		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
697	use sort 'stable';	723	use sort 'stable';
698		724
699	$self->{children} = [	725	$self->{children} = [
700	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
701	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
702	];	728	];
703		729
704	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
705	}	735	}
706		736
707	sub children {	737	sub children {
708	@{ $_[0]{children} }	738	@{ $_[0]{children} }
709	}	739	}
710		740
711	sub remove {	741	sub remove {
712	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
713		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
714	delete $child->{parent};	747	delete $child->{parent};
715	$child->hide;	748	$child->hide;
716
717	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
718		751
719	$self->realloc;	752	$self->realloc;
720	}	753	}
721		754
722	sub clear {	755	sub clear {
723	my ($self) = @_;	756	my ($self) = @_;
724		757
725	my $children = delete $self->{children};	758	my $children = $self->{children};
726	$self->{children} = [];	759	$self->{children} = [];
727		760
728	for (@$children) {	761	for (@$children) {
729	delete $_->{parent};	762	delete $_->{parent};
730	$_->hide;	763	$_->hide;
…		…
750	}	783	}
751		784
752	sub _draw {	785	sub _draw {
753	my ($self) = @_;	786	my ($self) = @_;
754		787
755	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
756	}	789	}
757		790
758	#############################################################################	791	#############################################################################
759		792
760	package CFClient::UI::Bin;	793	package dc::UI::Bin;
761		794
762	our @ISA = CFClient::UI::Container::;	795	our @ISA = dc::UI::Container::;
763		796
764	sub new {	797	sub new {
765	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
766		799
767	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	800	my $child = (delete $arg{child}) || new dc::UI::Empty::;
768		801
769	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
770	}	803	}
771		804
772	sub add {	805	sub add {
773	my ($self, $child) = @_;	806	my ($self, $child) = @_;
774		807
775	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
776	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
777	}	810	}
778		811
779	sub remove {	812	sub remove {
780	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
781		814
782	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
783		816
784	$self->{children} = [new CFClient::UI::Empty]	817	$self->{children} = [new dc::UI::Empty]
785	unless @{$self->{children}};	818	unless @{$self->{children}};
786	}	819	}
787		820
788	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
789		822
790	sub size_request {	823	sub size_request {
791	$_[0]{children}[0]->size_request	824	$_[0]{children}[0]->size_request
792	}	825	}
793		826
794	sub size_allocate {	827	sub invoke_size_allocate {
795	my ($self, $w, $h) = @_;	828	my ($self, $w, $h) = @_;
796		829
797	$self->{children}[0]->configure (0, 0, $w, $h);	830	$self->{children}[0]->configure (0, 0, $w, $h);
		831
		832	1
798	}	833	}
799		834
800	#############################################################################	835	#############################################################################
801
802	# back-buffered drawing area	836	# back-buffered drawing area
803		837
804	package CFClient::UI::Window;	838	package dc::UI::Window;
805		839
806	our @ISA = CFClient::UI::Bin::;	840	our @ISA = dc::UI::Bin::;
807		841
808	use CFClient::OpenGL;	842	use dc::OpenGL;
809		843
810	sub new {	844	sub new {
811	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
812		846
813	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
818		852
819	$ROOT->on_post_alloc ($self => sub { $self->render_child });	853	$ROOT->on_post_alloc ($self => sub { $self->render_child });
820	$self->SUPER::update;	854	$self->SUPER::update;
821	}	855	}
822		856
823	sub size_allocate {	857	sub invoke_size_allocate {
824	my ($self, $w, $h) = @_;	858	my ($self, $w, $h) = @_;
825		859
826	$self->SUPER::size_allocate ($w, $h);
827	$self->update;	860	$self->update;
		861
		862	$self->SUPER::invoke_size_allocate ($w, $h)
828	}	863	}
829		864
830	sub _render {	865	sub _render {
831	my ($self) = @_;	866	my ($self) = @_;
832		867
…		…
834	}	869	}
835		870
836	sub render_child {	871	sub render_child {
837	my ($self) = @_;	872	my ($self) = @_;
838		873
839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl dc::Texture $self->{w}, $self->{h}, sub {
840	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
841	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
842		877
843	{	878	{
844	package CFClient::UI::Base;	879	package dc::UI::Base;
845		880
846	($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
847	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
		883
		884	$self->_render;
848	}	885	}
849
850	$self->_render;
851	};	886	};
852	}	887	}
853		888
854	sub _draw {	889	sub _draw {
855	my ($self) = @_;	890	my ($self) = @_;
856
857	my ($w, $h) = @$self{qw(w h)};
858		891
859	my $tex = $self->{texture}	892	my $tex = $self->{texture}
860	or return;	893	or return;
861		894
862	glEnable GL_TEXTURE_2D;	895	glEnable GL_TEXTURE_2D;
863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	896	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864	glColor 0, 0, 0, 1;	897	glColor 0, 0, 0, 1;
865		898
866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	899	$tex->draw_quad_alpha_premultiplied (0, 0);
867		900
868	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
869	}	902	}
870		903
871	#############################################################################	904	#############################################################################
872		905
873	package CFClient::UI::ViewPort;	906	package dc::UI::ViewPort;
874		907
		908	use List::Util qw(min max);
		909
875	our @ISA = CFClient::UI::Window::;	910	our @ISA = dc::UI::Window::;
876		911
877	sub new {	912	sub new {
878	my $class = shift;	913	my $class = shift;
879		914
880	$class->SUPER::new (	915	$class->SUPER::new (
…		…
887	sub size_request {	922	sub size_request {
888	my ($self) = @_;	923	my ($self) = @_;
889		924
890	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891		926
892	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
893	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
894		929
895	($w, $h)	930	($w, $h)
896	}	931	}
897		932
898	sub size_allocate {	933	sub invoke_size_allocate {
899	my ($self, $w, $h) = @_;	934	my ($self, $w, $h) = @_;
900		935
901	my $child = $self->child;	936	my $child = $self->child;
902		937
903	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	938	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	939	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905		940
906	$self->child->configure (0, 0, $w, $h);	941	$self->child->configure (0, 0, $w, $h);
907	$self->update;	942	$self->update;
		943
		944	1
908	}	945	}
909		946
910	sub set_offset {	947	sub set_offset {
911	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
912		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}) {
913	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
915		956
		957	$self->emit (changed => $x, $y);
916	$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	}
917	}	978	}
918		979
919	# 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 $self... but we should not ask for that
920	sub coord2local {	981	sub coord2local {
921	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
937		998
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1001	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1003	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1004	$self->dc::UI::Base::find_widget ($x, $y)
944	}	1005	}
945	}	1006	}
946		1007
947	sub _render {	1008	sub _render {
948	my ($self) = @_;	1009	my ($self) = @_;
949		1010
950	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};
951	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 - $self->{view_y};
952		1013
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	dc::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1015
955	$self->SUPER::_render;	1016	$self->SUPER::_render;
956	}	1017	}
957		1018
958	#############################################################################	1019	#############################################################################
959		1020
960	package CFClient::UI::ScrolledWindow;	1021	package dc::UI::ScrolledWindow;
961		1022
962	our @ISA = CFClient::UI::HBox::;	1023	our @ISA = dc::UI::Table::;
963		1024
964	sub new {	1025	sub new {
965	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
966		1027
967	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
968		1029
969	my $self;	1030	my $self;
970		1031
971	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,
972	vertical => 1,	1046	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1048	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1051	},
977	;	1052	;
978		1053
979	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
		1057	can_events => 1,
981	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
982	%arg,	1062	%arg,
983	);	1063	);
984		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
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
986	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
987		1089
988	$self	1090	$self
989	}	1091	}
990		1092
…		…
992	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
993		1095
994	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
995	}	1097	}
996		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
997	sub update {	1103	sub update_slider {
		1104	my ($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 {
998	my ($self) = @_;	1134	my ($self, $ev) = @_;
999		1135
1000	$self->SUPER::update;	1136	$self->grab_focus;
1001		1137
1002	# todo: overwrite size_allocate of child	1138	my $ox = $self->{vp}{view_x};
1003	my $child = $self->{vp}->child;	1139	my $oy = $self->{vp}{view_y};
1004	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1140
1005	}	1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
1006		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, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
		1190	}
		1191
1007	sub size_allocate {	1192	sub invoke_size_allocate {
1008	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1009		1194
		1195	$self->update_slider;
1010	$self->SUPER::size_allocate ($w, $h);	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1011
1012	my $child = $self->{vp}->child;
1013	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014	}	1197	}
1015
1016	#TODO# update range on size_allocate depending on child
1017	# update viewport offset on scroll
1018		1198
1019	#############################################################################	1199	#############################################################################
1020		1200
1021	package CFClient::UI::Frame;	1201	package dc::UI::Frame;
1022		1202
1023	our @ISA = CFClient::UI::Bin::;	1203	our @ISA = dc::UI::Bin::;
1024		1204
1025	use CFClient::OpenGL;	1205	use dc::OpenGL;
1026		1206
1027	sub new {	1207	sub new {
1028	my $class = shift;	1208	my $class = shift;
1029		1209
1030	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1040	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1041		1221
1042	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1043	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1045
1046	glBegin GL_QUADS;
1047	glVertex 0 , 0;
1048	glVertex 0 , $h;
1049	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1050	glVertex $w, 0;
1051	glEnd;
1052
1053	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1054	}	1227	}
1055		1228
1056	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1057	}	1230	}
1058		1231
1059	#############################################################################	1232	#############################################################################
1060		1233
1061	package CFClient::UI::FancyFrame;	1234	package dc::UI::FancyFrame;
1062		1235
1063	our @ISA = CFClient::UI::Bin::;	1236	our @ISA = dc::UI::Bin::;
1064		1237
1065	use CFClient::OpenGL;	1238	use dc::OpenGL;
		1239
		1240	sub new {
		1241	my ($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;
1066		1339
1067	my $bg =	1340	my $bg =
1068	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1341	new_from_file dc::Texture dc::find_rcfile "d1_bg.png",
1069	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1070		1343
1071	my @border =	1344	my @border =
1072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
1073	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 $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1074		1351
1075	sub new {	1352	sub new {
1076	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1077		1354
1078	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1356	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1357	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1358	border => 0.6,
1082	can_events => 1,	1359	can_events => 1,
1083	min_w => 16,	1360	min_w => 64,
1084	min_h => 16,	1361	min_h => 32,
1085	%arg,	1362	%arg,
1086	);	1363	);
1087		1364
1088	$self->{title_widget} = new CFClient::UI::Label	1365	$self->{title_widget} = new dc::UI::Label
1089	align => 0,	1366	align => 0,
1090	valign => 1,	1367	valign => 1,
1091	text => $self->{title},	1368	text => $self->{title},
1092	fontsize => $self->{border},	1369	fontsize => $self->{border},
1093	if exists $self->{title};	1370	if exists $self->{title};
1094		1371
1095	unless ($self->{no_close_button}) {	1372	if ($self->{has_close_button}) {
1096	$self->{close_btn} =	1373	$self->{close_button} =
1097	new CFClient::UI::ImageButton	1374	new dc::UI::ImageButton
1098	image => 'x1_close.png',	1375	path => 'x1_close.png',
1099	on_activate => sub { $self->hide };	1376	on_activate => sub { $self->emit ("delete") };
1100		1377
1101	$self->CFClient::UI::Container::add ($self->{close_btn});	1378	$self->dc::UI::Container::add ($self->{close_button});
1102	}	1379	}
1103		1380
1104	$self	1381	$self
1105	}	1382	}
1106		1383
1107	sub add {	1384	sub add {
1108	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1109		1386
1110	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1111	$self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};	1388	$self->dc::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->dc::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1113	}	1390	}
1114		1391
1115	sub border {	1392	sub border {
1116	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
1117	}	1394	}
1118		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
		1403	}
		1404
1119	sub size_request {	1405	sub size_request {
1120	my ($self) = @_;	1406	my ($self) = @_;
1121		1407
1122	$self->{title_widget}->size_request	1408	$self->{title_widget}->size_request
1123	if $self->{title_widget};	1409	if $self->{title_widget};
1124		1410
1125	$self->{close_btn}->size_request	1411	$self->{close_button}->size_request
1126	if $self->{close_btn};	1412	if $self->{close_button};
1127		1413
1128	my ($w, $h) = $self->SUPER::size_request;	1414	my ($w, $h) = $self->SUPER::size_request;
1129		1415
1130	(	1416	(
1131	$w + $self->border * 2,	1417	$w + $self->border * 2,
1132	$h + $self->border * 2,	1418	$h + $self->border * 2,
1133	)	1419	)
1134	}	1420	}
1135		1421
1136	sub size_allocate {	1422	sub invoke_size_allocate {
1137	my ($self, $w, $h) = @_;	1423	my ($self, $w, $h) = @_;
1138		1424
1139	if ($self->{title_widget}) {	1425	if ($self->{title_widget}) {
1140	$self->{title_widget}{w} = $w;	1426	$self->{title_widget}{w} = $w;
1141	$self->{title_widget}{h} = $h;	1427	$self->{title_widget}{h} = $h;
1142	$self->{title_widget}->size_allocate ($w, $h);	1428	$self->{title_widget}->invoke_size_allocate ($w, $h);
1143	}	1429	}
1144		1430
1145	my $border = $self->border;	1431	my $border = $self->border;
1146		1432
1147	$h -= List::Util::max 0, $border * 2;	1433	$h -= List::Util::max 0, $border * 2;
1148	$w -= List::Util::max 0, $border * 2;	1434	$w -= List::Util::max 0, $border * 2;
1149		1435
1150	$self->child->configure ($border, $border, $w, $h);	1436	$self->child->configure ($border, $border, $w, $h);
1151		1437
1152	$self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)	1438	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153	if $self->{close_btn};	1439	if $self->{close_button};
1154	}
1155		1440
		1441	1
		1442	}
		1443
		1444	sub invoke_delete {
		1445	my ($self) = @_;
		1446
		1447	$self->hide;
		1448
		1449	1
		1450	}
		1451
1156	sub button_down {	1452	sub invoke_button_down {
1157	my ($self, $ev, $x, $y) = @_;	1453	my ($self, $ev, $x, $y) = @_;
1158		1454
1159	my ($w, $h) = @$self{qw(w h)};	1455	my ($w, $h) = @$self{qw(w h)};
1160	my $border = $self->border;	1456	my $border = $self->border;
1161		1457
…		…
1192		1488
1193	($x, $y) = ($ev->{x}, $ev->{y});	1489	($x, $y) = ($ev->{x}, $ev->{y});
1194		1490
1195	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1491	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1196	# HACK: the next line is required to enforce placement	1492	# HACK: the next line is required to enforce placement
1197	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1493	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1198	};	1494	};
1199	} else {	1495	} else {
1200	return 0;	1496	return 0;
1201	}	1497	}
1202		1498
1203	1	1499	1
1204	}	1500	}
1205		1501
1206	sub button_up {	1502	sub invoke_button_up {
1207	my ($self, $ev, $x, $y) = @_;	1503	my ($self, $ev, $x, $y) = @_;
1208		1504
1209	$self->{close_btn}->button_up ($ev, $x, $y)
1210	if $self->{close_btn};
1211
1212	!!delete $self->{motion}	1505	! ! delete $self->{motion}
1213	}	1506	}
1214		1507
1215	sub mouse_motion {	1508	sub invoke_mouse_motion {
1216	my ($self, $ev, $x, $y) = @_;	1509	my ($self, $ev, $x, $y) = @_;
1217		1510
1218	$self->{motion}->($ev, $x, $y) if $self->{motion};	1511	$self->{motion}->($ev, $x, $y) if $self->{motion};
1219		1512
1220	!!$self->{motion}	1513	! ! $self->{motion}
		1514	}
		1515
		1516	sub invoke_visibility_change {
		1517	my ($self, $visible) = @_;
		1518
		1519	delete $self->{motion} unless $visible;
		1520
		1521	0
1221	}	1522	}
1222		1523
1223	sub _draw {	1524	sub _draw {
1224	my ($self) = @_;	1525	my ($self) = @_;
1225		1526
…		…
1232	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1233		1534
1234	my $border = $self->border;	1535	my $border = $self->border;
1235		1536
1236	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1237	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1238	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1239	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1240	$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, $border);
1241		1556
1242	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1244		1559
1245	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1258	$self->{title_widget}->_draw;	1573	$self->{title_widget}->_draw;
1259		1574
1260	glTranslate 0, - ($border - $self->{h});	1575	glTranslate 0, - ($border - $self->{h});
1261	}	1576	}
1262		1577
1263	$self->{close_btn}->draw	1578	$self->{close_button}->draw
1264	if $self->{close_btn};	1579	if $self->{close_button};
1265	}	1580	}
1266		1581
1267	#############################################################################	1582	#############################################################################
1268		1583
1269	package CFClient::UI::Table;	1584	package dc::UI::Table;
1270		1585
1271	our @ISA = CFClient::UI::Base::;	1586	our @ISA = dc::UI::Container::;
1272		1587
1273	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1274		1589
1275	use CFClient::OpenGL;	1590	use dc::OpenGL;
1276		1591
1277	sub new {	1592	sub new {
1278	my $class = shift;	1593	my $class = shift;
1279		1594
1280	$class->SUPER::new (	1595	$class->SUPER::new (
1281	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1282	@_,	1598	@_,
1283	)	1599	)
1284	}	1600	}
1285		1601
1286	sub children {
1287	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1288	}
1289
1290	sub add {	1602	sub add {
1291	my ($self, $x, $y, $child) = @_;	1603	my ($self, @widgets) = @_;
1292		1604
1293	$child->set_parent ($self);	1605	for my $child (@widgets) {
1294	$self->{children}[$y][$x] = $child;	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
1295		1609
1296	$self->realloc;	1610	$self->SUPER::add (@widgets);
1297	}	1611	}
1298		1612
1299	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	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1300	my ($self, $child) = @_;	1631	my ($self) = @_;
1301		1632
1302	# TODO: not yet implemented	1633	my (@w, @h);
1303	}
1304
1305	# TODO: move to container class maybe? send children a signal on removal?
1306	sub clear {
1307	my ($self) = @_;
1308		1634
1309	my @children = $self->children;	1635	my @children = $self->children;
1310	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 ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1311		1646	}
1312	for (@children) {
1313	delete $_->{parent};
1314	$_->hide;
1315	}
1316		1647
1317	$self->realloc;	1648	# second pass, rows
1318	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1319
1320	sub get_wh {
1321	my ($self) = @_;
1322
1323	my (@w, @h);
1324
1325	for my $y (0 .. $#{$self->{children}}) {
1326	my $row = $self->{children}[$y]
1327	or next;
1328
1329	for my $x (0 .. $#$row) {
1330	my $widget = $row->[$x]
1331	or next;
1332	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1333		1651
1334	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1335	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1336	}	1656	}
1337	}	1657	}
1338		1658
1339	(\@w, \@h)	1659	(\@w, \@h)
1340	}	1660	}
…		…
1348	(sum @$ws),	1668	(sum @$ws),
1349	(sum @$hs),	1669	(sum @$hs),
1350	)	1670	)
1351	}	1671	}
1352		1672
1353	sub size_allocate {	1673	sub invoke_size_allocate {
1354	my ($self, $w, $h) = @_;	1674	my ($self, $w, $h) = @_;
1355		1675
1356	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1357		1677
1358	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1359	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1360		1680
1361	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1362	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1363	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1364	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1365		1685
1366	# linearly scale sizes
1367	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1368	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1369		1687
1370	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
1371	CFClient::UI::harmonize $hs;	1696	dc::UI::harmonize $hs;
1372		1697
1373	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1374		1700
1375	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1376	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)};
1377	or next;
1378		1703
1379	my $x = 0;	1704	$widget->configure (
1380	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1381		1707	);
1382	for my $c (0 .. $#$row) {	1708	}
1383	my $col_w = $ws->[$c];
1384		1709
1385	if (my $widget = $row->[$c]) {	1710	1
1386	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1387	}
1388		1712
1389	$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};
1390	}	1740	}
1391
1392	$y += $row_h;
1393	}	1741	}
1394		1742
1395	}	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
1396		1745
1397	sub find_widget {	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, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
1398	my ($self, $x, $y) = @_;	1764	my ($self, $W, $H) = @_;
1399		1765
1400	$x -= $self->{x};	1766	for my $child ($self->visible_children) {
1401	$y -= $self->{y};	1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1402		1769
1403	my $res;	1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
1404		1772
1405	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1406	$res = $_->find_widget ($x, $y)	1774	}
1407	and return $res;	1775
1408	}	1776	1
1409
1410	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1411	}
1412
1413	sub _draw {
1414	my ($self) = @_;
1415
1416	for (grep $_, @{$self->{children}}) {
1417	$_->draw for grep $_, @$_;
1418	}
1419	}	1777	}
1420		1778
1421	#############################################################################	1779	#############################################################################
1422		1780
1423	package CFClient::UI::Box;	1781	package dc::UI::Box;
1424		1782
1425	our @ISA = CFClient::UI::Container::;	1783	our @ISA = dc::UI::Container::;
1426		1784
1427	sub size_request {	1785	sub size_request {
1428	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1429		1789
1430	$self->{vertical}	1790	$self->{vertical}
1431	? (	1791	? (
1432	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1433	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1434	)	1794	)
1435	: (	1795	: (
1436	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1437	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1438	)	1798	)
1439	}	1799	}
1440		1800
1441	sub size_allocate {	1801	sub invoke_size_allocate {
1442	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
1443		1803
1444	my $space = $self->{vertical} ? $h : $w;	1804	my $space = $self->{vertical} ? $h : $w;
1445	my $children = $self->{children};	1805	my @children = $self->visible_children;
1446		1806
1447	my @req;	1807	my @req;
1448		1808
1449	if ($self->{homogeneous}) {	1809	if ($self->{homogeneous}) {
1450	@req = ($space / (@$children || 1)) x @$children;	1810	@req = ($space / (@children || 1)) x @children;
1451	} else {	1811	} else {
1452	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1812	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1453	my $req = List::Util::sum @req;	1813	my $req = List::Util::sum @req;
1454		1814
1455	if ($req > $space) {	1815	if ($req > $space) {
1456	# ah well, not enough space	1816	# ah well, not enough space
1457	$_ *= $space / $req for @req;	1817	$_ *= $space / $req for @req;
1458	} else {	1818	} else {
1459	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1819	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460		1820
1461	$space = ($space - $req) / $expand; # remaining space to give away	1821	$space = ($space - $req) / $expand; # remaining space to give away
1462		1822
1463	$req[$_] += $space * $children->[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1464	for 0 .. $#$children;	1824	for 0 .. $#children;
1465	}	1825	}
1466	}	1826	}
1467		1827
1468	CFClient::UI::harmonize \@req;	1828	dc::UI::harmonize \@req;
1469		1829
1470	my $pos = 0;	1830	my $pos = 0;
1471	for (0 .. $#$children) {	1831	for (0 .. $#children) {
1472	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1473	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474		1834
1475	$pos += $alloc;	1835	$pos += $alloc;
1476	}	1836	}
1477		1837
1478	1	1838	1
1479	}	1839	}
1480		1840
1481	#############################################################################	1841	#############################################################################
1482		1842
1483	package CFClient::UI::HBox;	1843	package dc::UI::HBox;
1484		1844
1485	our @ISA = CFClient::UI::Box::;	1845	our @ISA = dc::UI::Box::;
1486		1846
1487	sub new {	1847	sub new {
1488	my $class = shift;	1848	my $class = shift;
1489		1849
1490	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1493	)	1853	)
1494	}	1854	}
1495		1855
1496	#############################################################################	1856	#############################################################################
1497		1857
1498	package CFClient::UI::VBox;	1858	package dc::UI::VBox;
1499		1859
1500	our @ISA = CFClient::UI::Box::;	1860	our @ISA = dc::UI::Box::;
1501		1861
1502	sub new {	1862	sub new {
1503	my $class = shift;	1863	my $class = shift;
1504		1864
1505	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1508	)	1868	)
1509	}	1869	}
1510		1870
1511	#############################################################################	1871	#############################################################################
1512		1872
1513	package CFClient::UI::Label;	1873	package dc::UI::Label;
1514		1874
1515	our @ISA = CFClient::UI::DrawBG::;	1875	our @ISA = dc::UI::DrawBG::;
1516		1876
1517	use CFClient::OpenGL;	1877	use dc::OpenGL;
1518		1878
1519	sub new {	1879	sub new {
1520	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1521		1881
1522	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1525	#active_bg => none	1885	#active_bg => none
1526	#font => default_font	1886	#font => default_font
1527	#text => initial text	1887	#text => initial text
1528	#markup => initial narkup	1888	#markup => initial narkup
1529	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
		1890	#style => 0, # render flags
1530	ellipsise => 3, # end	1891	ellipsise => 3, # end
1531	layout => (new CFClient::Layout),	1892	layout => (new dc::Layout),
1532	fontsize => 1,	1893	fontsize => 1,
1533	align => -1,	1894	align => -1,
1534	valign => -1,	1895	valign => -1,
1535	padding_x => 2,	1896	padding_x => 2,
1536	padding_y => 2,	1897	padding_y => 2,
1537	can_events => 0,	1898	can_events => 0,
1538	%arg	1899	%arg
1539	);	1900	);
1540		1901
1541	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1542	my $layout = new CFClient::Layout;	1903	my $layout = new dc::Layout;
1543	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1544	$self->{template} = $layout;	1905	$self->{template} = $layout;
1545	}	1906	}
1546		1907
1547	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1551	}	1912	}
1552		1913
1553	$self	1914	$self
1554	}	1915	}
1555		1916
1556	sub escape($) {
1557	local $_ = $_[0];
1558
1559	s/&/&amp;/g;
1560	s/>/&gt;/g;
1561	s/</&lt;/g;
1562
1563	$_
1564	}
1565
1566	sub update {	1917	sub update {
1567	my ($self) = @_;	1918	my ($self) = @_;
1568		1919
1569	delete $self->{texture};	1920	delete $self->{texture};
1570	$self->SUPER::update;	1921	$self->SUPER::update;
…		…
1575		1926
1576	delete $self->{ox};	1927	delete $self->{ox};
1577	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1578	}	1929	}
1579		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1580	sub set_text {	1937	sub set_text {
1581	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1582		1939
1583	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1584	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
1585		1942
1586	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1587	$self->{layout}->set_text ($text);	1943	$self->{layout}->set_text ($text);
1588		1944
1589	delete $self->{size_req};	1945	delete $self->{size_req};
1590	$self->realloc;	1946	$self->realloc;
1591	$self->update;	1947	$self->update;
…		…
1597	return if $self->{text} eq "M$markup";	1953	return if $self->{text} eq "M$markup";
1598	$self->{text} = "M$markup";	1954	$self->{text} = "M$markup";
1599		1955
1600	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1956	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601		1957
1602	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1603	$self->{layout}->set_markup ($markup);	1958	$self->{layout}->set_markup ($markup);
1604		1959
1605	delete $self->{size_req};	1960	delete $self->{size_req};
1606	$self->realloc;	1961	$self->realloc;
1607	$self->update;	1962	$self->update;
…		…
1609		1964
1610	sub size_request {	1965	sub size_request {
1611	my ($self) = @_;	1966	my ($self) = @_;
1612		1967
1613	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1614	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1615	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1616	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1617	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1618	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1619		1976
1620	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
1621		1978
1622	if (exists $self->{template}) {	1979	if (exists $self->{template}) {
1623	$self->{template}->set_font ($self->{font}) if $self->{font};	1980	$self->{template}->set_font ($self->{font}) if $self->{font};
		1981	$self->{template}->set_width ($self->{max_w} || -1);
1624	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1982	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		1983
1626	my ($w2, $h2) = $self->{template}->size;	1984	my ($w2, $h2) = $self->{template}->size;
1627		1985
1628	$w = List::Util::max $w, $w2;	1986	$w = List::Util::max $w, $w2;
…		…
1633	};	1991	};
1634		1992
1635	@{ $self->{size_req} }	1993	@{ $self->{size_req} }
1636	}	1994	}
1637		1995
		1996	sub baseline_shift {
		1997	$_[0]{layout}->descent
		1998	}
		1999
1638	sub size_allocate {	2000	sub invoke_size_allocate {
1639	my ($self, $w, $h) = @_;	2001	my ($self, $w, $h) = @_;
1640		2002
1641	delete $self->{ox};	2003	delete $self->{ox};
1642		2004
1643	delete $self->{texture}	2005	delete $self->{texture}
1644	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2006	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2007
		2008	1
1645	}	2009	}
1646		2010
1647	sub set_fontsize {	2011	sub set_fontsize {
1648	my ($self, $fontsize) = @_;	2012	my ($self, $fontsize) = @_;
1649		2013
1650	$self->{fontsize} = $fontsize;	2014	$self->{fontsize} = $fontsize;
		2015	delete $self->{size_req};
1651	delete $self->{texture};	2016	delete $self->{texture};
1652		2017
1653	$self->realloc;	2018	$self->realloc;
1654	}	2019	}
1655		2020
1656	sub reconfigure {	2021	sub reconfigure {
1657	my ($self) = @_;	2022	my ($self) = @_;
1658		2023
1659	delete $self->{size_req};	2024	delete $self->{size_req};
		2025	delete $self->{texture};
1660		2026
1661	$self->SUPER::reconfigure;	2027	$self->SUPER::reconfigure;
1662	}	2028	}
1663		2029
1664	sub _draw {	2030	sub _draw {
1665	my ($self) = @_;	2031	my ($self) = @_;
1666		2032
1667	$self->SUPER::_draw; # draw background, if applicable	2033	$self->SUPER::_draw; # draw background, if applicable
1668		2034
1669	my $tex = $self->{texture} ||= do {	2035	my $size = $self->{texture} ||= do {
1670	$self->{layout}->set_foreground (@{$self->{fg}});	2036	$self->{layout}->set_foreground (@{$self->{fg}});
1671	$self->{layout}->set_font ($self->{font}) if $self->{font};	2037	$self->{layout}->set_font ($self->{font}) if $self->{font};
1672	$self->{layout}->set_width ($self->{w});	2038	$self->{layout}->set_width ($self->{w});
1673	$self->{layout}->set_ellipsise ($self->{ellipsise});	2039	$self->{layout}->set_ellipsise ($self->{ellipsise});
1674	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2040	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2041	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676		2042
1677	new_from_layout CFClient::Texture $self->{layout}	2043	[$self->{layout}->size]
1678	};	2044	};
1679		2045
1680	unless (exists $self->{ox}) {	2046	unless (exists $self->{ox}) {
1681	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2047	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2048	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1683	: ($self->{w} - $tex->{w}) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1684		2050
1685	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1687	: ($self->{h} - $tex->{h}) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1688	};	2056	};
1689		2057
1690	glEnable GL_TEXTURE_2D;	2058	# unless ($self->{list}) {
1691		2059	# $self->{list} = dc::OpenGL::glGenList;
1692	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2060	# dc::OpenGL::glNewList $self->{list};
1693	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1694		2062	# dc::OpenGL::glEndList;
1695	if ($tex->{format} == GL_ALPHA) {
1696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697	glColor @{$self->{fg}};
1698	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699	} else {
1700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1702	}	2063	# }
		2064	#
		2065	# dc::OpenGL::glCallList $self->{list};
1703		2066
1704	glDisable GL_TEXTURE_2D;	2067	$self->{layout}->draw;
1705	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# dc::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1706		2077
1707	#############################################################################	2078	#############################################################################
1708		2079
1709	package CFClient::UI::EntryBase;	2080	package dc::UI::EntryBase;
1710		2081
1711	our @ISA = CFClient::UI::Label::;	2082	our @ISA = dc::UI::Label::;
1712		2083
1713	use CFClient::OpenGL;	2084	use dc::OpenGL;
1714		2085
1715	sub new {	2086	sub new {
1716	my $class = shift;	2087	my $class = shift;
1717		2088
1718	$class->SUPER::new (	2089	$class->SUPER::new (
1719	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1720	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1721	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1722	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1723	can_hover => 1,	2096	can_hover => 1,
1724	can_focus => 1,	2097	can_focus => 1,
1725	valign => 0,	2098	valign => 0,
1726	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
1727	#text => ...	2101	#text => ...
1728	#hidden => "*",	2102	#hidden => "*",
1729	@_	2103	@_
1730	)	2104	)
1731	}	2105	}
…		…
1742		2116
1743	$text =~ s/./*/g if $self->{hidden};	2117	$text =~ s/./*/g if $self->{hidden};
1744	$self->{layout}->set_text ("$text ");	2118	$self->{layout}->set_text ("$text ");
1745	delete $self->{size_req};	2119	delete $self->{size_req};
1746		2120
1747	$self->_emit (changed => $self->{text});	2121	$self->emit (changed => $self->{text});
1748		2122
1749	$self->realloc;	2123	$self->realloc;
1750	$self->update;	2124	$self->update;
1751	}	2125	}
1752		2126
…		…
1767	my ($w, $h) = $self->SUPER::size_request;	2141	my ($w, $h) = $self->SUPER::size_request;
1768		2142
1769	($w + 1, $h) # add 1 for cursor	2143	($w + 1, $h) # add 1 for cursor
1770	}	2144	}
1771		2145
1772	sub key_down {	2146	sub invoke_key_down {
1773	my ($self, $ev) = @_;	2147	my ($self, $ev) = @_;
1774		2148
1775	my $mod = $ev->{mod};	2149	my $mod = $ev->{mod};
1776	my $sym = $ev->{sym};	2150	my $sym = $ev->{sym};
1777	my $uni = $ev->{unicode};	2151	my $uni = $ev->{unicode};
1778		2152
1779	my $text = $self->get_text;	2153	my $text = $self->get_text;
		2154
		2155	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1780		2156
1781	if ($uni == 8) {	2157	if ($uni == 8) {
1782	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2158	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1783	} elsif ($uni == 127) {	2159	} elsif ($uni == 127) {
1784	substr $text, $self->{cursor}, 1, "";	2160	substr $text, $self->{cursor}, 1, "";
1785	} elsif ($sym == CFClient::SDLK_LEFT) {	2161	} elsif ($sym == dc::SDLK_LEFT) {
1786	--$self->{cursor} if $self->{cursor};	2162	--$self->{cursor} if $self->{cursor};
1787	} elsif ($sym == CFClient::SDLK_RIGHT) {	2163	} elsif ($sym == dc::SDLK_RIGHT) {
1788	++$self->{cursor} if $self->{cursor} < length $self->{text};	2164	++$self->{cursor} if $self->{cursor} < length $self->{text};
1789	} elsif ($sym == CFClient::SDLK_HOME) {	2165	} elsif ($sym == dc::SDLK_HOME) {
		2166	# what a hack
		2167	$self->{cursor} =
		2168	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2169	? length $1
		2170	: 0;
		2171	} elsif ($sym == dc::SDLK_END) {
		2172	# uh, again
		2173	$self->{cursor} =
		2174	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2175	? $self->{cursor} + length $1
		2176	: length $self->{text};
		2177	} elsif ($uni == 21) { # ctrl-u
		2178	$text = "";
1790	$self->{cursor} = 0;	2179	$self->{cursor} = 0;
1791	} elsif ($sym == CFClient::SDLK_END) {
1792	$self->{cursor} = length $text;
1793	} elsif ($uni == 27) {	2180	} elsif ($uni == 27) {
1794	$self->_emit ('escape');	2181	$self->emit ('escape');
1795	} elsif ($uni) {	2182	} elsif ($uni == 0x0d) {
		2183	substr $text, $self->{cursor}++, 0, "\012";
		2184	} elsif ($uni >= 0x20) {
1796	substr $text, $self->{cursor}++, 0, chr $uni;	2185	substr $text, $self->{cursor}++, 0, chr $uni;
1797	} else {	2186	} else {
1798	return 0;	2187	return 0;
1799	}	2188	}
1800		2189
1801	$self->_set_text ($text);	2190	$self->_set_text ($text);
1802		2191
1803	$self->realloc;	2192	$self->realloc;
		2193	$self->update;
1804		2194
1805	1	2195	1
1806	}	2196	}
1807		2197
1808	sub focus_in {	2198	sub invoke_focus_in {
1809	my ($self) = @_;	2199	my ($self) = @_;
1810		2200
1811	$self->{last_activity} = $::NOW;	2201	$self->{last_activity} = $::NOW;
1812		2202
1813	$self->SUPER::focus_in;	2203	$self->SUPER::invoke_focus_in
1814	}	2204	}
1815		2205
1816	sub button_down {	2206	sub invoke_button_down {
1817	my ($self, $ev, $x, $y) = @_;	2207	my ($self, $ev, $x, $y) = @_;
1818		2208
1819	$self->SUPER::button_down ($ev, $x, $y);	2209	$self->SUPER::invoke_button_down ($ev, $x, $y);
1820		2210
1821	my $idx = $self->{layout}->xy_to_index ($x, $y);	2211	my $idx = $self->{layout}->xy_to_index ($x, $y);
1822		2212
1823	# byte-index to char-index	2213	# byte-index to char-index
1824	my $text = $self->{text};	2214	my $text = $self->{text};
1825	utf8::encode $text;	2215	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1826	$self->{cursor} = length substr $text, 0, $idx;	2216	$self->{cursor} = length $text;
1827		2217
1828	$self->_set_text ($self->{text});	2218	$self->_set_text ($self->{text});
1829	$self->update;	2219	$self->update;
1830		2220
1831	1	2221	1
1832	}	2222	}
1833		2223
1834	sub mouse_motion {	2224	sub invoke_mouse_motion {
1835	my ($self, $ev, $x, $y) = @_;	2225	my ($self, $ev, $x, $y) = @_;
1836	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2226	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837		2227
1838	0	2228	1
1839	}	2229	}
1840		2230
1841	sub _draw {	2231	sub _draw {
1842	my ($self) = @_;	2232	my ($self) = @_;
1843		2233
…		…
1850	glColor_premultiply @{$self->{bg}};	2240	glColor_premultiply @{$self->{bg}};
1851	}	2241	}
1852		2242
1853	glEnable GL_BLEND;	2243	glEnable GL_BLEND;
1854	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1855	glBegin GL_QUADS;
1856	glVertex 0 , 0;
1857	glVertex 0 , $self->{h};
1858	glVertex $self->{w}, $self->{h};	2245	glRect 0, 0, $self->{w}, $self->{h};
1859	glVertex $self->{w}, 0;
1860	glEnd;
1861	glDisable GL_BLEND;	2246	glDisable GL_BLEND;
1862		2247
1863	$self->SUPER::_draw;	2248	$self->SUPER::_draw;
1864		2249
1865	#TODO: force update every cursor change :(	2250	#TODO: force update every cursor change :(
…		…
1867		2252
1868	unless (exists $self->{cur_h}) {	2253	unless (exists $self->{cur_h}) {
1869	my $text = substr $self->{text}, 0, $self->{cursor};	2254	my $text = substr $self->{text}, 0, $self->{cursor};
1870	utf8::encode $text;	2255	utf8::encode $text;
1871		2256
1872	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2257	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1873	}	2258	}
1874		2259
1875	glColor @{$self->{fg}};	2260	glColor_premultiply @{$self->{active_fg}};
1876	glBegin GL_LINES;	2261	glBegin GL_LINES;
1877	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2262	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1878	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2263	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1879	glEnd;	2264	glEnd;
1880	}
1881	}
1882		2265
		2266	glLineWidth 3;
		2267	glColor @{$self->{active_outline}};
		2268	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2269	glLineWidth 1;
		2270
		2271	} else {
		2272	glColor @{$self->{outline}};
		2273	glBegin GL_LINE_STRIP;
		2274	glVertex .5, $self->{h} * .5;
		2275	glVertex .5, $self->{h} - 2.5;
		2276	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2277	glVertex $self->{w} - .5, $self->{h} * .5;
		2278	glEnd;
		2279	}
		2280	}
		2281
		2282	#############################################################################
		2283
1883	package CFClient::UI::Entry;	2284	package dc::UI::Entry;
1884		2285
1885	our @ISA = CFClient::UI::EntryBase::;	2286	our @ISA = dc::UI::EntryBase::;
1886		2287
1887	use CFClient::OpenGL;	2288	use dc::OpenGL;
1888		2289
1889	sub key_down {	2290	sub invoke_key_down {
1890	my ($self, $ev) = @_;	2291	my ($self, $ev) = @_;
1891		2292
1892	my $sym = $ev->{sym};	2293	my $sym = $ev->{sym};
1893		2294
1894	if ($sym == 13) {	2295	if ($ev->{uni} == 0x0d || $sym == 13) {
1895	unshift @{$self->{history}},	2296	unshift @{$self->{history}},
1896	my $txt = $self->get_text;	2297	my $txt = $self->get_text;
		2298
1897	$self->{history_pointer} = -1;	2299	$self->{history_pointer} = -1;
1898	$self->{history_saveback} = '';	2300	$self->{history_saveback} = '';
1899	$self->_emit (activate => $txt);	2301	$self->emit (activate => $txt);
1900	$self->update;	2302	$self->update;
1901		2303
1902	} elsif ($sym == CFClient::SDLK_UP) {	2304	} elsif ($sym == dc::SDLK_UP) {
1903	if ($self->{history_pointer} < 0) {	2305	if ($self->{history_pointer} < 0) {
1904	$self->{history_saveback} = $self->get_text;	2306	$self->{history_saveback} = $self->get_text;
1905	}	2307	}
1906	if (@{$self->{history} || []} > 0) {	2308	if (@{$self->{history} || []} > 0) {
1907	$self->{history_pointer}++;	2309	$self->{history_pointer}++;
…		…
1909	$self->{history_pointer} = @{$self->{history} || []} - 1;	2311	$self->{history_pointer} = @{$self->{history} || []} - 1;
1910	}	2312	}
1911	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1912	}	2314	}
1913		2315
1914	} elsif ($sym == CFClient::SDLK_DOWN) {	2316	} elsif ($sym == dc::SDLK_DOWN) {
1915	$self->{history_pointer}--;	2317	$self->{history_pointer}--;
1916	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2318	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917		2319
1918	if ($self->{history_pointer} >= 0) {	2320	if ($self->{history_pointer} >= 0) {
1919	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2321	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1920	} else {	2322	} else {
1921	$self->set_text ($self->{history_saveback});	2323	$self->set_text ($self->{history_saveback});
1922	}	2324	}
1923		2325
1924	} else {	2326	} else {
1925	return $self->SUPER::key_down ($ev)	2327	return $self->SUPER::invoke_key_down ($ev)
1926	}	2328	}
1927		2329
1928	1	2330	1
1929	}	2331	}
1930		2332
1931	#############################################################################	2333	#############################################################################
1932		2334
		2335	package dc::UI::TextEdit;
		2336
		2337	our @ISA = dc::UI::EntryBase::;
		2338
		2339	use dc::OpenGL;
		2340
		2341	sub move_cursor_ver {
		2342	my ($self, $dy) = @_;
		2343
		2344	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2345
		2346	$y += $dy;
		2347
		2348	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2349	$self->{cursor} = $index;
		2350	delete $self->{cur_h};
		2351	$self->update;
		2352	return;
		2353	}
		2354	}
		2355
		2356	sub invoke_key_down {
		2357	my ($self, $ev) = @_;
		2358
		2359	my $sym = $ev->{sym};
		2360
		2361	if ($sym == dc::SDLK_UP) {
		2362	$self->move_cursor_ver (-1);
		2363	} elsif ($sym == dc::SDLK_DOWN) {
		2364	$self->move_cursor_ver (+1);
		2365	} else {
		2366	return $self->SUPER::invoke_key_down ($ev)
		2367	}
		2368
		2369	1
		2370	}
		2371
		2372	#############################################################################
		2373
1933	package CFClient::UI::Button;	2374	package dc::UI::ButtonBin;
1934		2375
1935	our @ISA = CFClient::UI::Label::;	2376	our @ISA = dc::UI::Bin::;
1936		2377
1937	use CFClient::OpenGL;	2378	use dc::OpenGL;
1938		2379
1939	my @tex =	2380	my @tex =
1940	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2381	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
1941	qw(b1_button_active.png);	2382	qw(b1_button_inactive.png b1_button_active.png);
1942		2383
1943	sub new {	2384	sub new {
1944	my $class = shift;	2385	my $class = shift;
1945		2386
1946	$class->SUPER::new (	2387	$class->SUPER::new (
1947	padding_x => 4,
1948	padding_y => 4,
1949	fg => [1, 1, 1],
1950	active_fg => [0, 0, 1],
1951	can_hover => 1,	2388	can_hover => 1,
1952	align => 0,	2389	align => 0,
1953	valign => 0,	2390	valign => 0,
1954	can_events => 1,	2391	can_events => 1,
1955	@_	2392	@_
1956	)	2393	)
1957	}	2394	}
1958		2395
1959	sub activate { }
1960
1961	sub button_up {	2396	sub invoke_button_up {
1962	my ($self, $ev, $x, $y) = @_;	2397	my ($self, $ev, $x, $y) = @_;
1963		2398
1964	$self->emit ("activate")	2399	$self->emit ("activate")
1965	if $x >= 0 && $x < $self->{w}	2400	if $x >= 0 && $x < $self->{w}
1966	&& $y >= 0 && $y < $self->{h};	2401	&& $y >= 0 && $y < $self->{h};
…		…
1969	}	2404	}
1970		2405
1971	sub _draw {	2406	sub _draw {
1972	my ($self) = @_;	2407	my ($self) = @_;
1973		2408
1974	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1975
1976	glEnable GL_TEXTURE_2D;	2409	glEnable GL_TEXTURE_2D;
1977	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2410	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1978	glColor 0, 0, 0, 1;	2411	glColor 0, 0, 0, 1;
1979		2412
		2413	my $tex = $tex[$GRAB == $self];
1980	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2414	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1981		2415
1982	glDisable GL_TEXTURE_2D;	2416	glDisable GL_TEXTURE_2D;
1983		2417
1984	$self->SUPER::_draw;	2418	$self->SUPER::_draw;
1985	}	2419	}
1986		2420
1987	#############################################################################	2421	#############################################################################
1988		2422
		2423	package dc::UI::Button;
		2424
		2425	our @ISA = dc::UI::Label::;
		2426
		2427	use dc::OpenGL;
		2428
		2429	my @tex =
		2430	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
		2431	qw(b1_button_inactive.png b1_button_active.png);
		2432
		2433	sub new {
		2434	my $class = shift;
		2435
		2436	$class->SUPER::new (
		2437	padding_x => 4,
		2438	padding_y => 4,
		2439	fg => [1.0, 1.0, 1.0],
		2440	active_fg => [0.8, 0.8, 0.8],
		2441	can_hover => 1,
		2442	align => 0,
		2443	valign => 0,
		2444	can_events => 1,
		2445	@_
		2446	)
		2447	}
		2448
		2449	sub invoke_button_up {
		2450	my ($self, $ev, $x, $y) = @_;
		2451
		2452	$self->emit ("activate")
		2453	if $x >= 0 && $x < $self->{w}
		2454	&& $y >= 0 && $y < $self->{h};
		2455
		2456	1
		2457	}
		2458
		2459	sub _draw {
		2460	my ($self) = @_;
		2461
		2462	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2463
		2464	glEnable GL_TEXTURE_2D;
		2465	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2466	glColor 0, 0, 0, 1;
		2467
		2468	my $tex = $tex[$GRAB == $self];
		2469	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2470
		2471	glDisable GL_TEXTURE_2D;
		2472
		2473	$self->SUPER::_draw;
		2474	}
		2475
		2476	#############################################################################
		2477
		2478	package dc::UI::CheckBox;
		2479
		2480	our @ISA = dc::UI::DrawBG::;
		2481
		2482	my @tex =
		2483	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
		2484	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2485
		2486	use dc::OpenGL;
		2487
		2488	sub new {
		2489	my $class = shift;
		2490
		2491	$class->SUPER::new (
		2492	padding_x => 2,
		2493	padding_y => 2,
		2494	fg => [1, 1, 1],
		2495	active_fg => [1, 1, 0],
		2496	bg => [0, 0, 0, 0.2],
		2497	active_bg => [1, 1, 1, 0.5],
		2498	state => 0,
		2499	can_hover => 1,
		2500	@_
		2501	)
		2502	}
		2503
		2504	sub size_request {
		2505	my ($self) = @_;
		2506
		2507	(6) x 2
		2508	}
		2509
		2510	sub toggle {
		2511	my ($self) = @_;
		2512
		2513	$self->{state} = !$self->{state};
		2514	$self->emit (changed => $self->{state});
		2515	$self->update;
		2516	}
		2517
		2518	sub invoke_button_down {
		2519	my ($self, $ev, $x, $y) = @_;
		2520
		2521	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2522	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2523	$self->toggle;
		2524	} else {
		2525	return 0
		2526	}
		2527
		2528	1
		2529	}
		2530
		2531	sub _draw {
		2532	my ($self) = @_;
		2533
		2534	$self->SUPER::_draw;
		2535
		2536	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2537
		2538	my ($w, $h) = @$self{qw(w h)};
		2539
		2540	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2541
		2542	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2543
		2544	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2545
		2546	glEnable GL_TEXTURE_2D;
		2547	$tex->draw_quad_alpha (0, 0, $s, $s);
		2548	glDisable GL_TEXTURE_2D;
		2549	}
		2550
		2551	#############################################################################
		2552
		2553	package dc::UI::Image;
		2554
		2555	our @ISA = dc::UI::Base::;
		2556
		2557	use dc::OpenGL;
		2558
		2559	our %texture_cache;
		2560
		2561	sub new {
		2562	my $class = shift;
		2563
		2564	my $self = $class->SUPER::new (
		2565	can_events => 0,
		2566	scale => 1,
		2567	@_,
		2568	);
		2569
		2570	$self->{path} || $self->{tex}
		2571	or Carp::croak "'path' or 'tex' attributes required";
		2572
		2573	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2574	new_from_file dc::Texture dc::find_rcfile $self->{path}, mipmap => 1;
		2575
		2576	dc::weaken $texture_cache{$self->{path}};
		2577
		2578	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2579
		2580	$self
		2581	}
		2582
		2583	sub STORABLE_freeze {
		2584	my ($self, $cloning) = @_;
		2585
		2586	$self->{path}
		2587	or die "cannot serialise dc::UI::Image on non-loadable images\n";
		2588
		2589	$self->{path}
		2590	}
		2591
		2592	sub STORABLE_attach {
		2593	my ($self, $cloning, $path) = @_;
		2594
		2595	$self->new (path => $path)
		2596	}
		2597
		2598	sub size_request {
		2599	my ($self) = @_;
		2600
		2601	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2602	}
		2603
		2604	sub _draw {
		2605	my ($self) = @_;
		2606
		2607	my $tex = $self->{tex};
		2608
		2609	my ($w, $h) = ($self->{w}, $self->{h});
		2610
		2611	if ($self->{rot90}) {
		2612	glRotate 90, 0, 0, 1;
		2613	glTranslate 0, -$self->{w}, 0;
		2614
		2615	($w, $h) = ($h, $w);
		2616	}
		2617
		2618	glEnable GL_TEXTURE_2D;
		2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2620
		2621	$tex->draw_quad_alpha (0, 0, $w, $h);
		2622
		2623	glDisable GL_TEXTURE_2D;
		2624	}
		2625
		2626	#############################################################################
		2627
1989	package CFClient::UI::ImageButton;	2628	package dc::UI::ImageButton;
1990		2629
1991	our @ISA = CFClient::UI::Image::;	2630	our @ISA = dc::UI::Image::;
1992		2631
1993	use CFClient::OpenGL;	2632	use dc::OpenGL;
1994		2633
1995	my %textures;	2634	my %textures;
1996		2635
1997	sub new {	2636	sub new {
1998	my $class = shift;	2637	my $class = shift;
…		…
2008	can_events => 1,	2647	can_events => 1,
2009	@_	2648	@_
2010	);	2649	);
2011	}	2650	}
2012		2651
2013	sub activate { }	2652	sub invoke_button_down {
		2653	my ($self, $ev, $x, $y) = @_;
2014		2654
		2655	1
		2656	}
		2657
2015	sub button_up {	2658	sub invoke_button_up {
2016	my ($self, $ev, $x, $y) = @_;	2659	my ($self, $ev, $x, $y) = @_;
2017		2660
2018	$self->emit ("activate")	2661	$self->emit ("activate")
2019	if $x >= 0 && $x < $self->{w}	2662	if $x >= 0 && $x < $self->{w}
2020	&& $y >= 0 && $y < $self->{h};	2663	&& $y >= 0 && $y < $self->{h};
…		…
2022	1	2665	1
2023	}	2666	}
2024		2667
2025	#############################################################################	2668	#############################################################################
2026		2669
2027	package CFClient::UI::CheckBox;	2670	package dc::UI::VGauge;
2028		2671
2029	our @ISA = CFClient::UI::DrawBG::;
2030
2031	my @tex =
2032	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2033	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2034
2035	use CFClient::OpenGL;
2036
2037	sub new {
2038	my $class = shift;
2039
2040	$class->SUPER::new (
2041	padding_x => 2,
2042	padding_y => 2,
2043	fg => [1, 1, 1],
2044	active_fg => [1, 1, 0],
2045	bg => [0, 0, 0, 0.2],
2046	active_bg => [1, 1, 1, 0.5],
2047	state => 0,
2048	can_hover => 1,
2049	@_
2050	)
2051	}
2052
2053	sub size_request {
2054	my ($self) = @_;
2055
2056	(6) x 2
2057	}
2058
2059	sub button_down {
2060	my ($self, $ev, $x, $y) = @_;
2061
2062	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2063	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2064	$self->{state} = !$self->{state};
2065	$self->_emit (changed => $self->{state});
2066	} else {
2067	return 0
2068	}
2069
2070	1
2071	}
2072
2073	sub _draw {
2074	my ($self) = @_;
2075
2076	$self->SUPER::_draw;
2077
2078	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2079
2080	my ($w, $h) = @$self{qw(w h)};
2081
2082	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2083
2084	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2085
2086	my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
2088	glEnable GL_TEXTURE_2D;
2089	$tex->draw_quad_alpha (0, 0, $s, $s);
2090	glDisable GL_TEXTURE_2D;
2091	}
2092
2093	#############################################################################
2094
2095	package CFClient::UI::Image;
2096
2097	our @ISA = CFClient::UI::Base::;	2672	our @ISA = dc::UI::Base::;
2098
2099	use CFClient::OpenGL;
2100	use Carp qw/confess/;
2101
2102	our %loaded_images;
2103
2104	sub new {
2105	my $class = shift;
2106
2107	my $self = $class->SUPER::new (can_events => 0, @_);
2108
2109	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2110
2111	$loaded_images{$self->{image}} ||=
2112	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2113
2114	my $tex = $self->{tex} = $loaded_images{$self->{image}};
2115
2116	Scalar::Util::weaken $loaded_images{$self->{image}};
2117
2118	$self->{aspect} = $tex->{w} / $tex->{h};
2119
2120	$self
2121	}
2122
2123	sub size_request {
2124	my ($self) = @_;
2125
2126	($self->{tex}->{w}, $self->{tex}->{h})
2127	}
2128
2129	sub _draw {
2130	my ($self) = @_;
2131
2132	my $tex = $self->{tex};
2133
2134	my ($w, $h) = ($self->{w}, $self->{h});
2135
2136	if ($self->{rot90}) {
2137	glRotate 90, 0, 0, 1;
2138	glTranslate 0, -$self->{w}, 0;
2139
2140	($w, $h) = ($h, $w);
2141	}
2142
2143	glEnable GL_TEXTURE_2D;
2144	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2145
2146	$tex->draw_quad_alpha (0, 0, $w, $h);
2147
2148	glDisable GL_TEXTURE_2D;
2149	}
2150
2151	#############################################################################
2152
2153	package CFClient::UI::VGauge;
2154
2155	our @ISA = CFClient::UI::Base::;
2156		2673
2157	use List::Util qw(min max);	2674	use List::Util qw(min max);
2158		2675
2159	use CFClient::OpenGL;	2676	use dc::OpenGL;
2160		2677
2161	my %tex = (	2678	my %tex = (
2162	food => [	2679	food => [
2163	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2680	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2164	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2681	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2165	],	2682	],
2166	grace => [	2683	grace => [
2167	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2684	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2168	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2685	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2169	],	2686	],
2170	hp => [	2687	hp => [
2171	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2688	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2172	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2689	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2173	],	2690	],
2174	mana => [	2691	mana => [
2175	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2176	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2693	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2177	],	2694	],
2178	);	2695	);
2179		2696
2180	# eg. VGauge->new (gauge => 'food'), default gauge: food	2697	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2240	my $ycut1 = max 0, min 1, $ycut;	2757	my $ycut1 = max 0, min 1, $ycut;
2241	my $ycut2 = max 0, min 1, $ycut - 1;	2758	my $ycut2 = max 0, min 1, $ycut - 1;
2242		2759
2243	my $h1 = $self->{h} * (1 - $ycut1);	2760	my $h1 = $self->{h} * (1 - $ycut1);
2244	my $h2 = $self->{h} * (1 - $ycut2);	2761	my $h2 = $self->{h} * (1 - $ycut2);
		2762	my $h3 = $self->{h};
		2763
		2764	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2245		2765
2246	glEnable GL_BLEND;	2766	glEnable GL_BLEND;
2247	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2767	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2768	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2249	glEnable GL_TEXTURE_2D;	2769	glEnable GL_TEXTURE_2D;
…		…
2268		2788
2269	if ($t3) {	2789	if ($t3) {
2270	glBindTexture GL_TEXTURE_2D, $t3->{name};	2790	glBindTexture GL_TEXTURE_2D, $t3->{name};
2271	glBegin GL_QUADS;	2791	glBegin GL_QUADS;
2272	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2792	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2273	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2793	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2274	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2794	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2275	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2795	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2276	glEnd;	2796	glEnd;
2277	}	2797	}
2278		2798
2279	glDisable GL_BLEND;	2799	glDisable GL_BLEND;
2280	glDisable GL_TEXTURE_2D;	2800	glDisable GL_TEXTURE_2D;
2281	}	2801	}
2282		2802
2283	#############################################################################	2803	#############################################################################
2284		2804
		2805	package dc::UI::Progress;
		2806
		2807	our @ISA = dc::UI::Label::;
		2808
		2809	use dc::OpenGL;
		2810
		2811	sub new {
		2812	my ($class, %arg) = @_;
		2813
		2814	my $self = $class->SUPER::new (
		2815	fg => [1, 1, 1],
		2816	bg => [0, 0, 1, 0.2],
		2817	bar => [0.7, 0.5, 0.1, 0.8],
		2818	outline => [0.4, 0.3, 0],
		2819	fontsize => 0.9,
		2820	valign => 0,
		2821	align => 0,
		2822	can_events => 1,
		2823	ellipsise => 1,
		2824	label => "%d%%",
		2825	%arg,
		2826	);
		2827
		2828	$self->set_value ($arg{value} || -1);
		2829
		2830	$self
		2831	}
		2832
		2833	sub set_label {
		2834	my ($self, $label) = @_;
		2835
		2836	return if $self->{label} eq $label;
		2837	$self->{label} = $label;
		2838
		2839	$self->dc::UI::Progress::set_value (0 + delete $self->{value});
		2840	}
		2841
		2842	sub set_value {
		2843	my ($self, $value) = @_;
		2844
		2845	if ($self->{value} ne $value) {
		2846	$self->{value} = $value;
		2847
		2848	if ($value < 0) {
		2849	$self->set_text ("-");
		2850	} else {
		2851	$self->set_text (sprintf $self->{label}, $value * 100);
		2852	}
		2853
		2854	$self->update;
		2855	}
		2856	}
		2857
		2858	sub _draw {
		2859	my ($self) = @_;
		2860
		2861	glEnable GL_BLEND;
		2862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2863
		2864	if ($self->{value} >= 0) {
		2865	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2866
		2867	glColor_premultiply @{$self->{bar}};
		2868	glRect 2, 2, $s, $self->{h} - 2;
		2869	glColor_premultiply @{$self->{bg}};
		2870	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2871	}
		2872
		2873	glColor_premultiply @{$self->{outline}};
		2874	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2875
		2876	glDisable GL_BLEND;
		2877
		2878	{
		2879	local $self->{bg}; # do not draw background
		2880	$self->SUPER::_draw;
		2881	}
		2882	}
		2883
		2884	#############################################################################
		2885
		2886	package dc::UI::ExperienceProgress;
		2887
		2888	our @ISA = dc::UI::Progress::;
		2889
		2890	sub new {
		2891	my ($class, %arg) = @_;
		2892
		2893	my $self = $class->SUPER::new (
		2894	tooltip => sub {
		2895	my ($self) = @_;
		2896
		2897	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2898	$self->{lvl},
		2899	::formsep ($self->{exp}),
		2900	::formsep ($self->{nxt}),
		2901	::formsep ($self->{nxt} - $self->{exp}),
		2902	},
		2903	%arg
		2904	);
		2905
		2906	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2907	if $::CONN;
		2908
		2909	$self
		2910	}
		2911
		2912	sub DESTROY {
		2913	my ($self) = @_;
		2914
		2915	delete $::CONN->{on_exp_update}{$self+0}
		2916	if $::CONN;
		2917
		2918	$self->SUPER::DESTROY;
		2919	}
		2920
		2921	sub set_value {
		2922	my ($self, $lvl, $exp) = @_;
		2923
		2924	$self->{lvl} = $lvl;
		2925	$self->{exp} = $exp;
		2926
		2927	my $v = -1;
		2928
		2929	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2930	my $l0 = $table->[$lvl - 1];
		2931	my $l1 = $table->[$lvl];
		2932
		2933	$self->{nxt} = $l1;
		2934
		2935	$v = ($exp - $l0) / ($l1 - $l0);
		2936	}
		2937
		2938	$self->SUPER::set_value ($v);
		2939	}
		2940
		2941	#############################################################################
		2942
2285	package CFClient::UI::Gauge;	2943	package dc::UI::Gauge;
2286		2944
2287	our @ISA = CFClient::UI::VBox::;	2945	our @ISA = dc::UI::VBox::;
2288		2946
2289	sub new {	2947	sub new {
2290	my ($class, %arg) = @_;	2948	my ($class, %arg) = @_;
2291		2949
2292	my $self = $class->SUPER::new (	2950	my $self = $class->SUPER::new (
…		…
2294	can_hover => 1,	2952	can_hover => 1,
2295	can_events => 1,	2953	can_events => 1,
2296	%arg,	2954	%arg,
2297	);	2955	);
2298		2956
2299	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2957	$self->add ($self->{value} = new dc::UI::Label valign => +1, align => 0, template => "999");
2300	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2958	$self->add ($self->{gauge} = new dc::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2301	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2959	$self->add ($self->{max} = new dc::UI::Label valign => -1, align => 0, template => "999");
2302		2960
2303	$self	2961	$self
2304	}	2962	}
2305		2963
2306	sub set_fontsize {	2964	sub set_fontsize {
…		…
2327	$self->{value}->set_text ($val);	2985	$self->{value}->set_text ($val);
2328	}	2986	}
2329		2987
2330	#############################################################################	2988	#############################################################################
2331		2989
2332	package CFClient::UI::Slider;	2990	package dc::UI::Slider;
2333		2991
2334	use strict;	2992	use strict;
2335		2993
2336	use CFClient::OpenGL;	2994	use dc::OpenGL;
2337		2995
2338	our @ISA = CFClient::UI::DrawBG::;	2996	our @ISA = dc::UI::DrawBG::;
2339		2997
2340	my @tex =	2998	my @tex =
2341	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2999	map { new_from_file dc::Texture dc::find_rcfile $_ }
2342	qw(s1_slider.png s1_slider_bg.png);	3000	qw(s1_slider.png s1_slider_bg.png);
2343		3001
2344	sub new {	3002	sub new {
2345	my $class = shift;	3003	my $class = shift;
2346		3004
…		…
2367	$self->update;	3025	$self->update;
2368		3026
2369	$self	3027	$self
2370	}	3028	}
2371		3029
2372	sub changed { }
2373
2374	sub set_range {	3030	sub set_range {
2375	my ($self, $range) = @_;	3031	my ($self, $range) = @_;
2376		3032
2377	($range, $self->{range}) = ($self->{range}, $range);	3033	($range, $self->{range}) = ($self->{range}, $range);
2378		3034
…		…
2398	if $unit;	3054	if $unit;
2399		3055
2400	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3056	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401		3057
2402	if ($value != $old_value) {	3058	if ($value != $old_value) {
2403	$self->_emit (changed => $value);	3059	$self->emit (changed => $value);
2404	$self->update;	3060	$self->update;
2405	}	3061	}
2406	}	3062	}
2407		3063
2408	sub size_request {	3064	sub size_request {
2409	my ($self) = @_;	3065	my ($self) = @_;
2410		3066
2411	($self->{req_w}, $self->{req_h})	3067	($self->{req_w}, $self->{req_h})
2412	}	3068	}
2413		3069
2414	sub button_down {	3070	sub invoke_button_down {
2415	my ($self, $ev, $x, $y) = @_;	3071	my ($self, $ev, $x, $y) = @_;
2416		3072
2417	$self->SUPER::button_down ($ev, $x, $y);	3073	$self->SUPER::invoke_button_down ($ev, $x, $y);
2418		3074
2419	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3075	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420		3076
2421	$self->mouse_motion ($ev, $x, $y)	3077	$self->invoke_mouse_motion ($ev, $x, $y);
2422	}
2423		3078
		3079	1
		3080	}
		3081
2424	sub mouse_motion {	3082	sub invoke_mouse_motion {
2425	my ($self, $ev, $x, $y) = @_;	3083	my ($self, $ev, $x, $y) = @_;
2426		3084
2427	if ($GRAB == $self) {	3085	if ($GRAB == $self) {
2428	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3086	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429		3087
…		…
2433		3091
2434	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3092	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435	} else {	3093	} else {
2436	return 0;	3094	return 0;
2437	}	3095	}
		3096
		3097	1
		3098	}
		3099
		3100	sub invoke_mouse_wheel {
		3101	my ($self, $ev) = @_;
		3102
		3103	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3104
		3105	my $pagepart = $ev->{mod} & dc::KMOD_SHIFT ? 1 : 0.2;
		3106
		3107	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2438		3108
2439	1	3109	1
2440	}	3110	}
2441		3111
2442	sub update {	3112	sub update {
…		…
2493	glDisable GL_TEXTURE_2D;	3163	glDisable GL_TEXTURE_2D;
2494	}	3164	}
2495		3165
2496	#############################################################################	3166	#############################################################################
2497		3167
2498	package CFClient::UI::ValSlider;	3168	package dc::UI::ValSlider;
2499		3169
2500	our @ISA = CFClient::UI::HBox::;	3170	our @ISA = dc::UI::HBox::;
2501		3171
2502	sub new {	3172	sub new {
2503	my ($class, %arg) = @_;	3173	my ($class, %arg) = @_;
2504		3174
2505	my $range = delete $arg{range};	3175	my $range = delete $arg{range};
2506		3176
2507	my $self = $class->SUPER::new (	3177	my $self = $class->SUPER::new (
2508	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3178	slider => (new dc::UI::Slider expand => 1, range => $range),
2509	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3179	entry => (new dc::UI::Label text => "", template => delete $arg{template}),
2510	to_value => sub { shift },	3180	to_value => sub { shift },
2511	from_value => sub { shift },	3181	from_value => sub { shift },
2512	%arg,	3182	%arg,
2513	);	3183	);
2514		3184
…		…
2534	sub set_range { shift->{slider}->set_range (@_) }	3204	sub set_range { shift->{slider}->set_range (@_) }
2535	sub set_value { shift->{slider}->set_value (@_) }	3205	sub set_value { shift->{slider}->set_value (@_) }
2536		3206
2537	#############################################################################	3207	#############################################################################
2538		3208
2539	package CFClient::UI::TextScroller;	3209	package dc::UI::TextScroller;
2540		3210
2541	our @ISA = CFClient::UI::HBox::;	3211	our @ISA = dc::UI::HBox::;
2542		3212
2543	use CFClient::OpenGL;	3213	use dc::OpenGL;
2544		3214
2545	sub new {	3215	sub new {
2546	my $class = shift;	3216	my $class = shift;
2547		3217
2548	my $self = $class->SUPER::new (	3218	my $self = $class->SUPER::new (
2549	fontsize => 1,	3219	fontsize => 1,
2550	can_events => 0,	3220	can_events => 1,
2551	indent => 0,	3221	indent => 0,
2552	#font => default_font	3222	#font => default_font
2553	@_,	3223	@_,
2554		3224
2555	layout => (new CFClient::Layout 1),	3225	layout => (new dc::Layout),
2556	par => [],	3226	par => [],
		3227	max_par => 0,
2557	height => 0,	3228	height => 0,
2558	children => [	3229	children => [
2559	(new CFClient::UI::Empty expand => 1),	3230	(new dc::UI::Empty expand => 1),
2560	(new CFClient::UI::Slider vertical => 1),	3231	(new dc::UI::Slider vertical => 1),
2561	],	3232	],
2562	);	3233	);
2563		3234
2564	$self->{children}[1]->connect (changed => sub { $self->update });	3235	$self->{children}[1]->connect (changed => sub { $self->update });
2565		3236
…		…
2571		3242
2572	$self->{fontsize} = $fontsize;	3243	$self->{fontsize} = $fontsize;
2573	$self->reflow;	3244	$self->reflow;
2574	}	3245	}
2575		3246
		3247	sub size_request {
		3248	my ($self) = @_;
		3249
		3250	my ($empty, $slider) = $self->visible_children;
		3251
		3252	local $self->{children} = [$empty, $slider];
		3253	$self->SUPER::size_request
		3254	}
		3255
2576	sub size_allocate {	3256	sub invoke_size_allocate {
2577	my ($self, $w, $h) = @_;	3257	my ($self, $w, $h) = @_;
2578		3258
2579	$self->SUPER::size_allocate ($w, $h);	3259	my ($empty, $slider, @other) = @{ $self->{children} };
		3260	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2580		3261
2581	$self->{layout}->set_font ($self->{font}) if $self->{font};	3262	$self->{layout}->set_font ($self->{font}) if $self->{font};
2582	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3263	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2583	$self->{layout}->set_width ($self->{children}[0]{w});	3264	$self->{layout}->set_width ($empty->{w});
2584	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3265	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2585		3266
2586	$self->reflow;	3267	$self->reflow;
2587	}
2588		3268
2589	sub text_size {	3269	local $self->{children} = [$empty, $slider];
		3270	$self->SUPER::invoke_size_allocate ($w, $h)
		3271	}
		3272
		3273	sub invoke_mouse_wheel {
2590	my ($self, $text, $indent) = @_;	3274	my ($self, $ev) = @_;
		3275
		3276	return 0 unless $ev->{dy}; # only vertical movements
		3277
		3278	$self->{children}[1]->emit (mouse_wheel => $ev);
		3279
		3280	1
		3281	}
		3282
		3283	sub get_layout {
		3284	my ($self, $para) = @_;
2591		3285
2592	my $layout = $self->{layout};	3286	my $layout = $self->{layout};
2593		3287
		3288	$layout->set_font ($self->{font}) if $self->{font};
		3289	$layout->set_foreground (@{$para->{fg}});
2594	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3290	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595	$layout->set_width ($self->{children}[0]{w} - $indent);	3291	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2596	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3292	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597	$layout->set_markup ($text);	3293	$layout->set_markup ($para->{markup});
		3294
		3295	$layout->set_shapes (
		3296	map
		3297	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3298	@{$para->{widget}}
2598		3299	);
		3300
2599	$layout->size	3301	$layout
2600	}	3302	}
2601		3303
2602	sub reflow {	3304	sub reflow {
2603	my ($self) = @_;	3305	my ($self) = @_;
2604		3306
…		…
2611		3313
2612	# todo: base offset on lines or so, not on pixels	3314	# todo: base offset on lines or so, not on pixels
2613	$self->{children}[1]->set_value ($offset);	3315	$self->{children}[1]->set_value ($offset);
2614	}	3316	}
2615		3317
		3318	sub current_paragraph {
		3319	my ($self) = @_;
		3320
		3321	$self->{top_paragraph} - 1
		3322	}
		3323
		3324	sub scroll_to {
		3325	my ($self, $para) = @_;
		3326
		3327	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3328
		3329	$self->{scroll_to} = $para;
		3330	$self->update;
		3331	}
		3332
2616	sub clear {	3333	sub clear {
2617	my ($self) = @_;	3334	my ($self) = @_;
		3335
		3336	my (undef, undef, @other) = @{ $self->{children} };
		3337	$self->remove ($_) for @other;
2618		3338
2619	$self->{par} = [];	3339	$self->{par} = [];
2620	$self->{height} = 0;	3340	$self->{height} = 0;
2621	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3341	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622	}	3342	}
2623		3343
2624	sub add_paragraph {	3344	sub add_paragraph {
2625	my ($self, $color, $text, $indent) = @_;	3345	my $self = shift;
2626		3346
2627	for my $line (split /\n/, $text) {	3347	for my $para (@_) {
2628	my ($w, $h) = $self->text_size ($line);	3348	$para = {
		3349	fg => [1, 1, 1, 1],
		3350	indent => 0,
		3351	markup => "",
		3352	widget => [],
		3353	ref $para ? %$para : (markup => $para),
		3354	w => 1e10,
		3355	wrapped => 1,
		3356	};
		3357
		3358	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3359	push @{$self->{par}}, $para;
		3360	}
		3361
		3362	if (my $max = $self->{max_par}) {
		3363	shift @{$self->{par}} while @{$self->{par}} > $max;
		3364	}
		3365
		3366	$self->{need_reflow}++;
		3367	$self->update;
		3368	}
		3369
		3370	sub scroll_to_bottom {
		3371	my ($self) = @_;
		3372
		3373	$self->{scroll_to} = $#{$self->{par}};
		3374	$self->update;
		3375	}
		3376
		3377	sub force_uptodate {
		3378	my ($self) = @_;
		3379
		3380	if (delete $self->{need_reflow}) {
		3381	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3382
		3383	my $height = 0;
		3384
		3385	for my $para (@{$self->{par}}) {
		3386	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3387	my $layout = $self->get_layout ($para);
		3388	my ($w, $h) = $layout->size;
		3389
		3390	$para->{w} = $w + $para->{indent};
		3391	$para->{h} = $h;
		3392	$para->{wrapped} = $layout->has_wrapped;
		3393	}
		3394
		3395	$para->{y} = $height;
		3396	$height += $para->{h};
		3397	}
		3398
2629	$self->{height} += $h;	3399	$self->{height} = $height;
2630	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3400	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2631	}
2632		3401
2633	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3402	delete $self->{texture};
		3403	}
		3404
		3405	if (my $paridx = delete $self->{scroll_to}) {
		3406	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3407	}
2634	}	3408	}
2635		3409
2636	sub update {	3410	sub update {
2637	my ($self) = @_;	3411	my ($self) = @_;
2638		3412
…		…
2641	return unless $self->{h} > 0;	3415	return unless $self->{h} > 0;
2642		3416
2643	delete $self->{texture};	3417	delete $self->{texture};
2644		3418
2645	$ROOT->on_post_alloc ($self => sub {	3419	$ROOT->on_post_alloc ($self => sub {
		3420	$self->force_uptodate;
		3421
2646	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3422	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647		3423
2648	if (delete $self->{need_reflow}) {
2649	my $height = 0;
2650
2651	my $layout = $self->{layout};
2652
2653	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2655	for (@{$self->{par}}) {
2656	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657	$layout->set_width ($W - $_->[3]);
2658	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659	$layout->set_markup ($_->[4]);
2660	my ($w, $h) = $layout->size;
2661	$_->[0] = $w + $_->[3];
2662	$_->[1] = $h;
2663	}
2664
2665	$height += $_->[1];
2666	}
2667
2668	$self->{height} = $height;
2669
2670	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2671
2672	delete $self->{texture};
2673	}
2674
2675	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3424	$self->{texture} ||= new_from_opengl dc::Texture $W, $H, sub {
2676	glClearColor 0, 0, 0, 0;	3425	glClearColor 0, 0, 0, 0;
2677	glClear GL_COLOR_BUFFER_BIT;	3426	glClear GL_COLOR_BUFFER_BIT;
2678		3427
		3428	package dc::UI::Base;
		3429	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3430	(0, 0, $self->{w}, $self->{h});
		3431
		3432	my $top = int $self->{children}[1]{range}[0];
		3433
		3434	my $paridx = 0;
		3435	my $top_paragraph;
2679	my $top = int $self->{children}[1]{range}[0];	3436	my $top = int $self->{children}[1]{range}[0];
2680		3437
2681	my $y0 = $top;	3438	my $y0 = $top;
2682	my $y1 = $top + $H;	3439	my $y1 = $top + $H;
2683		3440
2684	my $y = 0;
2685
2686	my $layout = $self->{layout};
2687
2688	$layout->set_font ($self->{font}) if $self->{font};
2689
2690	glEnable GL_BLEND;
2691	#TODO# not correct in windows where rgba is forced off
2692	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2693
2694	for my $par (@{$self->{par}}) {	3441	for my $para (@{$self->{par}}) {
2695	my $h = $par->[1];	3442	my $h = $para->{h};
		3443	my $y = $para->{y};
2696		3444
2697	if ($y0 < $y + $h && $y < $y1) {	3445	if ($y0 < $y + $h && $y < $y1) {
2698	$layout->set_foreground (@{ $par->[2] });	3446	my $layout = $self->get_layout ($para);
2699	$layout->set_width ($W - $par->[3]);
2700	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2701	$layout->set_markup ($par->[4]);
2702		3447
2703	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3448	$layout->render ($para->{indent}, $y - $y0);
		3449	$layout->draw;
2704		3450
2705	glRasterPos $par->[3], $y - $y0;	3451	if (my @w = @{ $para->{widget} }) {
2706	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3452	my @s = $layout->get_shapes;
		3453
		3454	for (@w) {
		3455	my ($dx, $dy) = splice @s, 0, 2, ();
		3456
		3457	$_->{x} = $dx + $para->{indent};
		3458	$_->{y} = $dy + $y - $y0;
		3459
		3460	$_->draw;
		3461	}
		3462	}
2707	}	3463	}
2708		3464
2709	$y += $h;	3465	$paridx++;
		3466	$top_paragraph ||= $paridx if $y >= $top;
2710	}	3467	}
2711		3468
2712	glDisable GL_BLEND;	3469	$self->{top_paragraph} = $top_paragraph;
2713	};	3470	};
2714	});	3471	});
		3472	}
		3473
		3474	sub reconfigure {
		3475	my ($self) = @_;
		3476
		3477	$self->SUPER::reconfigure;
		3478
		3479	$_->{w} = 1e10 for @{ $self->{par} };
		3480	$self->reflow;
2715	}	3481	}
2716		3482
2717	sub _draw {	3483	sub _draw {
2718	my ($self) = @_;	3484	my ($self) = @_;
2719		3485
…		…
2722	glColor 0, 0, 0, 1;	3488	glColor 0, 0, 0, 1;
2723	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3489	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2724	glDisable GL_TEXTURE_2D;	3490	glDisable GL_TEXTURE_2D;
2725		3491
2726	$self->{children}[1]->draw;	3492	$self->{children}[1]->draw;
2727
2728	}	3493	}
2729		3494
2730	#############################################################################	3495	#############################################################################
2731		3496
2732	package CFClient::UI::Animator;	3497	package dc::UI::Animator;
2733		3498
2734	use CFClient::OpenGL;	3499	use dc::OpenGL;
2735		3500
2736	our @ISA = CFClient::UI::Bin::;	3501	our @ISA = dc::UI::Bin::;
2737		3502
2738	sub moveto {	3503	sub moveto {
2739	my ($self, $x, $y) = @_;	3504	my ($self, $x, $y) = @_;
2740		3505
2741	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3506	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2769	glPopMatrix;	3534	glPopMatrix;
2770	}	3535	}
2771		3536
2772	#############################################################################	3537	#############################################################################
2773		3538
2774	package CFClient::UI::Flopper;	3539	package dc::UI::Flopper;
2775		3540
2776	our @ISA = CFClient::UI::Button::;	3541	our @ISA = dc::UI::Button::;
2777		3542
2778	sub new {	3543	sub new {
2779	my $class = shift;	3544	my $class = shift;
2780		3545
2781	my $self = $class->SUPER::new (	3546	my $self = $class->SUPER::new (
…		…
2793	$self->{other}->toggle_visibility;	3558	$self->{other}->toggle_visibility;
2794	}	3559	}
2795		3560
2796	#############################################################################	3561	#############################################################################
2797		3562
2798	package CFClient::UI::Tooltip;	3563	package dc::UI::Tooltip;
2799		3564
2800	our @ISA = CFClient::UI::Bin::;	3565	our @ISA = dc::UI::Bin::;
2801		3566
2802	use CFClient::OpenGL;	3567	use dc::OpenGL;
2803		3568
2804	sub new {	3569	sub new {
2805	my $class = shift;	3570	my $class = shift;
2806		3571
2807	$class->SUPER::new (	3572	$class->SUPER::new (
…		…
2811	}	3576	}
2812		3577
2813	sub set_tooltip_from {	3578	sub set_tooltip_from {
2814	my ($self, $widget) = @_;	3579	my ($self, $widget) = @_;
2815		3580
2816	my $tooltip = $widget->{tooltip};	3581	my $tip = $widget->{tooltip};
		3582	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3583
		3584	$tip = dc::Pod::section_label tooltip => $1
		3585	if $tip =~ /^#(.*)$/;
2817		3586
2818	if ($ENV{CFPLUS_DEBUG} & 2) {	3587	if ($ENV{CFPLUS_DEBUG} & 2) {
2819	$tooltip .= "\n\n" . (ref $widget) . "\n"	3588	$tip .= "\n\n" . (ref $widget) . "\n"
2820	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3589	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821	. "req $widget->{req_w} $widget->{req_h}\n"	3590	. "req $widget->{req_w} $widget->{req_h}\n"
2822	. "visible $widget->{visible}";	3591	. "visible $widget->{visible}";
2823	}	3592	}
2824		3593
2825	$tooltip =~ s/^\n+//;	3594	$tip =~ s/^\n+//;
2826	$tooltip =~ s/\n+$//;	3595	$tip =~ s/\n+$//;
2827		3596
2828	$self->add (new CFClient::UI::Label	3597	$self->add (new dc::UI::Label
2829	markup => $tooltip,	3598	markup => $tip,
2830	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3599	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831	fontsize => 0.8,	3600	fontsize => 0.8,
2832	fg => [0, 0, 0, 1],	3601	style => 1, # FLAG_INVERSE
2833	ellipsise => 0,	3602	ellipsise => 0,
2834	font => ($widget->{tooltip_font} || $::FONT_PROP),	3603	font => ($widget->{tooltip_font} || $::FONT_PROP),
2835	);	3604	);
2836	}	3605	}
2837		3606
…		…
2841	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3610	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2842		3611
2843	($w + 4, $h + 4)	3612	($w + 4, $h + 4)
2844	}	3613	}
2845		3614
2846	sub size_allocate {	3615	sub invoke_size_allocate {
2847	my ($self, $w, $h) = @_;	3616	my ($self, $w, $h) = @_;
2848		3617
2849	$self->SUPER::size_allocate ($w - 4, $h - 4);	3618	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2850	}	3619	}
2851		3620
2852	sub visibility_change {	3621	sub invoke_visibility_change {
2853	my ($self, $visible) = @_;	3622	my ($self, $visible) = @_;
2854		3623
2855	return unless $visible;	3624	return unless $visible;
2856		3625
2857	$self->{root}->on_post_alloc ("move_$self" => sub {	3626	$self->{root}->on_post_alloc ("move_$self" => sub {
2858	my $widget = $self->{owner}	3627	my $widget = $self->{owner}
2859	or return;	3628	or return;
2860		3629
		3630	if ($widget->{visible}) {
2861	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3631	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862		3632
2863	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3633	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864	if $x + $self->{w} > $self->{root}{w};	3634	if $x + $self->{w} > $self->{root}{w};
2865		3635
2866	$self->move_abs ($x, $y);	3636	$self->move_abs ($x, $y);
		3637	} else {
		3638	$self->hide;
		3639	}
2867	});	3640	});
2868	}	3641	}
2869		3642
2870	sub _draw {	3643	sub _draw {
2871	my ($self) = @_;	3644	my ($self) = @_;
2872		3645
2873	glTranslate 0.375, 0.375;
2874
2875	my ($w, $h) = @$self{qw(w h)};	3646	my ($w, $h) = @$self{qw(w h)};
2876		3647
2877	glColor 1, 0.8, 0.4;	3648	glColor 1, 0.8, 0.4;
2878	glBegin GL_QUADS;	3649	glRect 0, 0, $w, $h;
2879	glVertex 0 , 0;
2880	glVertex 0 , $h;
2881	glVertex $w, $h;
2882	glVertex $w, 0;
2883	glEnd;
2884		3650
2885	glColor 0, 0, 0;	3651	glColor 0, 0, 0;
2886	glBegin GL_LINE_LOOP;	3652	glRect_lineloop .5, .5, $w + .5, $h + .5;
2887	glVertex 0 , 0;
2888	glVertex 0 , $h;
2889	glVertex $w, $h;
2890	glVertex $w, 0;
2891	glEnd;
2892		3653
2893	glTranslate 2 - 0.375, 2 - 0.375;	3654	glTranslate 2, 2;
2894		3655
2895	$self->SUPER::_draw;	3656	$self->SUPER::_draw;
2896	}	3657	}
2897		3658
2898	#############################################################################	3659	#############################################################################
2899		3660
2900	package CFClient::UI::Face;	3661	package dc::UI::Face;
2901		3662
2902	our @ISA = CFClient::UI::Base::;	3663	our @ISA = dc::UI::DrawBG::;
2903		3664
2904	use CFClient::OpenGL;	3665	use dc::OpenGL;
2905		3666
2906	sub new {	3667	sub new {
2907	my $class = shift;	3668	my $class = shift;
2908		3669
2909	my $self = $class->SUPER::new (	3670	my $self = $class->SUPER::new (
		3671	size_w => 32,
		3672	size_h => 8,
2910	aspect => 1,	3673	aspect => 1,
2911	can_events => 0,	3674	can_events => 0,
2912	@_,	3675	@_,
2913	);	3676	);
2914		3677
2915	if ($self->{anim} && $self->{animspeed}) {	3678	if ($self->{anim} && $self->{animspeed}) {
2916	Scalar::Util::weaken (my $widget = $self);	3679	dc::weaken (my $widget = $self);
2917		3680
2918	$self->{timer} = Event->timer (	3681	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2919	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3682	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2920	hard => 1,	3683	return unless $::CONN;
2921	interval => $self->{animspeed},	3684
2922	cb => sub {	3685	my $w = $widget
		3686	or return;
		3687
2923	++$widget->{frame};	3688	++$w->{frame};
		3689	$w->update_face;
		3690
		3691	# somehow, $widget can go away
2924	$widget->update;	3692	$w->update;
2925	},	3693	$w->update_timer;
2926	);	3694	};
		3695
		3696	$self->update_face;
		3697	$self->update_timer;
2927	}	3698	}
2928		3699
2929	$self	3700	$self
2930	}	3701	}
2931		3702
		3703	sub update_timer {
		3704	my ($self) = @_;
		3705
		3706	return unless $self->{timer};
		3707
		3708	if ($self->{visible}) {
		3709	$self->{timer}->start;
		3710	} else {
		3711	$self->{timer}->stop;
		3712	}
		3713	}
		3714
		3715	sub update_face {
		3716	my ($self) = @_;
		3717
		3718	if ($::CONN) {
		3719	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3720	if ($anim && @$anim) {
		3721	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3722	delete $self->{face_change_cb};
		3723
		3724	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3725	unless ($tex->{name} || $tex->{loading}) {
		3726	$tex->upload (sub { $self->reconfigure });
		3727	}
		3728	}
		3729	}
		3730	}
		3731	}
		3732	}
		3733
2932	sub size_request {	3734	sub size_request {
2933	(32, 8)	3735	my ($self) = @_;
		3736
		3737	if ($::CONN) {
		3738	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3739	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3740	if ($tex->{name}) {
		3741	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3742	} elsif (!$tex->{loading}) {
		3743	$tex->upload (sub { $self->reconfigure });
		3744	}
		3745	}
		3746
		3747	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3748	}
		3749	}
		3750
		3751	($self->{size_w} || 8, $self->{size_h} || 8)
2934	}	3752	}
2935		3753
2936	sub update {	3754	sub update {
2937	my ($self) = @_;	3755	my ($self) = @_;
2938		3756
2939	return unless $self->{visible};	3757	return unless $self->{visible};
2940		3758
2941	$self->SUPER::update;	3759	$self->SUPER::update;
2942	}	3760	}
2943		3761
		3762	sub invoke_visibility_change {
		3763	my ($self) = @_;
		3764
		3765	$self->update_timer;
		3766
		3767	0
		3768	}
		3769
2944	sub _draw {	3770	sub _draw {
2945	my ($self) = @_;	3771	my ($self) = @_;
2946		3772
2947	return unless $::CONN;	3773	$self->SUPER::_draw;
2948		3774
2949	my $face;	3775	if (my $tex = $self->{tex}) {
2950
2951	if ($self->{frame}) {
2952	my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954	$face = $anim->[ $self->{frame} % @$anim ]
2955	if $anim && @$anim;
2956	}
2957
2958	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960	if ($tex) {
2961	glEnable GL_TEXTURE_2D;	3776	glEnable GL_TEXTURE_2D;
2962	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963	glColor 0, 0, 0, 1;	3778	glColor 0, 0, 0, 1;
2964	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3779	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965	glDisable GL_TEXTURE_2D;	3780	glDisable GL_TEXTURE_2D;
…		…
2967	}	3782	}
2968		3783
2969	sub destroy {	3784	sub destroy {
2970	my ($self) = @_;	3785	my ($self) = @_;
2971		3786
2972	$self->{timer}->cancel	3787	(delete $self->{timer})->cancel
2973	if $self->{timer};	3788	if $self->{timer};
2974		3789
2975	$self->SUPER::destroy;	3790	$self->SUPER::destroy;
2976	}	3791	}
2977		3792
2978	#############################################################################	3793	#############################################################################
2979		3794
2980	package CFClient::UI::Buttonbar;	3795	package dc::UI::Buttonbar;
2981		3796
2982	our @ISA = CFClient::UI::HBox::;	3797	our @ISA = dc::UI::HBox::;
2983		3798
2984	# TODO: should actualyl wrap buttons and other goodies.	3799	# TODO: should actually wrap buttons and other goodies.
2985		3800
2986	#############################################################################	3801	#############################################################################
2987		3802
2988	package CFClient::UI::Menu;	3803	package dc::UI::Menu;
2989		3804
2990	our @ISA = CFClient::UI::FancyFrame::;	3805	our @ISA = dc::UI::Toplevel::;
2991		3806
2992	use CFClient::OpenGL;	3807	use dc::OpenGL;
2993		3808
2994	sub new {	3809	sub new {
2995	my $class = shift;	3810	my $class = shift;
2996		3811
2997	my $self = $class->SUPER::new (	3812	my $self = $class->SUPER::new (
2998	items => [],	3813	items => [],
2999	z => 100,	3814	z => 100,
3000	@_,	3815	@_,
3001	);	3816	);
3002		3817
3003	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3818	$self->add ($self->{vbox} = new dc::UI::VBox);
3004		3819
3005	for my $item (@{ $self->{items} }) {	3820	for my $item (@{ $self->{items} }) {
3006	my ($widget, $cb, $tooltip) = @$item;	3821	my ($widget, $cb, $tooltip) = @$item;
3007		3822
3008	# handle various types of items, only text for now	3823	# handle various types of items, only text for now
3009	if (!ref $widget) {	3824	if (!ref $widget) {
3010	$widget = new CFClient::UI::Label	3825	if ($widget =~ /\t/) {
		3826	my ($left, $right) = split /\t/, $widget, 2;
		3827
		3828	$widget = new dc::UI::HBox
3011	can_hover => 1,	3829	can_hover => 1,
3012	can_events => 1,	3830	can_events => 1,
		3831	tooltip => $tooltip,
		3832	children => [
		3833	(new dc::UI::Label markup => $left, expand => 1),
		3834	(new dc::UI::Label markup => $right, align => +1),
		3835	],
		3836	;
		3837
		3838	} else {
		3839	$widget = new dc::UI::Label
		3840	can_hover => 1,
		3841	can_events => 1,
3013	markup => $widget,	3842	markup => $widget,
3014	tooltip => $tooltip	3843	tooltip => $tooltip;
		3844	}
3015	}	3845	}
3016		3846
3017	$self->{item}{$widget} = $item;	3847	$self->{item}{$widget} = $item;
3018		3848
3019	$self->{vbox}->add ($widget);	3849	$self->{vbox}->add ($widget);
…		…
3024		3854
3025	# popup given the event (must be a mouse button down event currently)	3855	# popup given the event (must be a mouse button down event currently)
3026	sub popup {	3856	sub popup {
3027	my ($self, $ev) = @_;	3857	my ($self, $ev) = @_;
3028		3858
3029	$self->_emit ("popdown");	3859	$self->emit ("popdown");
3030		3860
3031	# maybe save $GRAB? must be careful about events...	3861	# maybe save $GRAB? must be careful about events...
3032	$GRAB = $self;	3862	$GRAB = $self;
3033	$self->{button} = $ev->{button};	3863	$self->{button} = $ev->{button};
3034		3864
3035	$self->show;	3865	$self->show;
3036	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3866	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037	}	3867	}
3038		3868
3039	sub mouse_motion {	3869	sub invoke_mouse_motion {
3040	my ($self, $ev, $x, $y) = @_;	3870	my ($self, $ev, $x, $y) = @_;
3041		3871
3042	# TODO: should use vbox->find_widget or so	3872	# TODO: should use vbox->find_widget or so
3043	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3873	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044	$self->{hover} = $self->{item}{$HOVER};	3874	$self->{hover} = $self->{item}{$HOVER};
3045		3875
3046	0	3876	0
3047	}	3877	}
3048		3878
3049	sub button_up {	3879	sub invoke_button_up {
3050	my ($self, $ev, $x, $y) = @_;	3880	my ($self, $ev, $x, $y) = @_;
3051		3881
3052	if ($ev->{button} == $self->{button}) {	3882	if ($ev->{button} == $self->{button}) {
3053	undef $GRAB;	3883	undef $GRAB;
3054	$self->hide;	3884	$self->hide;
3055		3885
3056	$self->_emit ("popdown");	3886	$self->emit ("popdown");
3057	$self->{hover}[1]->() if $self->{hover};	3887	$self->{hover}[1]->() if $self->{hover};
3058	} else {	3888	} else {
3059	return 0	3889	return 0
3060	}	3890	}
3061		3891
3062	1	3892	1
3063	}	3893	}
3064		3894
3065	#############################################################################	3895	#############################################################################
3066		3896
3067	package CFClient::UI::Multiplexer;	3897	package dc::UI::Multiplexer;
3068		3898
3069	our @ISA = CFClient::UI::Container::;	3899	our @ISA = dc::UI::Container::;
3070		3900
3071	sub new {	3901	sub new {
3072	my $class = shift;	3902	my $class = shift;
3073		3903
3074	my $self = $class->SUPER::new (	3904	my $self = $class->SUPER::new (
…		…
3088		3918
3089	$self->{current} = $self->{children}[0]	3919	$self->{current} = $self->{children}[0]
3090	if @{ $self->{children} };	3920	if @{ $self->{children} };
3091	}	3921	}
3092		3922
		3923	sub get_current_page {
		3924	my ($self) = @_;
		3925
		3926	$self->{current}
		3927	}
		3928
3093	sub set_current_page {	3929	sub set_current_page {
3094	my ($self, $page_or_widget) = @_;	3930	my ($self, $page_or_widget) = @_;
3095		3931
3096	my $widget = ref $page_or_widget	3932	my $widget = ref $page_or_widget
3097	? $page_or_widget	3933	? $page_or_widget
3098	: $self->{children}[$page_or_widget];	3934	: $self->{children}[$page_or_widget];
3099		3935
3100	$self->{current} = $widget;	3936	$self->{current} = $widget;
3101	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3937	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102		3938
3103	$self->_emit (page_changed => $self->{current});	3939	$self->emit (page_changed => $self->{current});
3104		3940
3105	$self->realloc;	3941	$self->realloc;
3106	}	3942	}
3107		3943
3108	sub visible_children {	3944	sub visible_children {
…		…
3113	my ($self) = @_;	3949	my ($self) = @_;
3114		3950
3115	$self->{current}->size_request	3951	$self->{current}->size_request
3116	}	3952	}
3117		3953
3118	sub size_allocate {	3954	sub invoke_size_allocate {
3119	my ($self, $w, $h) = @_;	3955	my ($self, $w, $h) = @_;
3120		3956
3121	$self->{current}->configure (0, 0, $w, $h);	3957	$self->{current}->configure (0, 0, $w, $h);
		3958
		3959	1
3122	}	3960	}
3123		3961
3124	sub _draw {	3962	sub _draw {
3125	my ($self) = @_;	3963	my ($self) = @_;
3126		3964
3127	$self->{current}->draw;	3965	$self->{current}->draw;
3128	}	3966	}
3129		3967
3130	#############################################################################	3968	#############################################################################
3131		3969
3132	package CFClient::UI::Notebook;	3970	package dc::UI::Notebook;
3133		3971
		3972	use dc::OpenGL;
		3973
3134	our @ISA = CFClient::UI::VBox::;	3974	our @ISA = dc::UI::VBox::;
3135		3975
3136	sub new {	3976	sub new {
3137	my $class = shift;	3977	my $class = shift;
3138		3978
3139	my $self = $class->SUPER::new (	3979	my $self = $class->SUPER::new (
3140	buttonbar => (new CFClient::UI::Buttonbar),	3980	buttonbar => (new dc::UI::Buttonbar),
3141	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3981	multiplexer => (new dc::UI::Multiplexer expand => 1),
		3982	active_outline => [.7, .7, 0.2],
3142	# filter => # will be put between multiplexer and $self	3983	# filter => # will be put between multiplexer and $self
3143	@_,	3984	@_,
3144	);	3985	);
3145		3986
3146	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3987	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3988	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148		3989
		3990	{
		3991	Scalar::Util::weaken (my $wself = $self);
		3992
		3993	$self->{multiplexer}->connect (c_add => sub {
		3994	my ($mplex, $widgets) = @_;
		3995
		3996	for my $child (@$widgets) {
		3997	Scalar::Util::weaken $child;
		3998	$child->{c_tab_} ||= do {
		3999	my $tab =
		4000	(UNIVERSAL::isa $child->{c_tab}, "dc::UI::Base")
		4001	? $child->{c_tab}
		4002	: new dc::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4003
		4004	$tab->connect (activate => sub {
		4005	$wself->set_current_page ($child);
		4006	});
		4007
		4008	$tab
		4009	};
		4010
		4011	$self->{buttonbar}->add ($child->{c_tab_});
		4012	}
		4013	});
		4014
		4015	$self->{multiplexer}->connect (c_remove => sub {
		4016	my ($mplex, $widgets) = @_;
		4017
		4018	for my $child (@$widgets) {
		4019	$wself->{buttonbar}->remove ($child->{c_tab_});
		4020	}
		4021	});
		4022	}
		4023
3149	$self	4024	$self
3150	}	4025	}
3151		4026
3152	sub add {	4027	sub add {
		4028	my ($self, @widgets) = @_;
		4029
		4030	$self->{multiplexer}->add (@widgets)
		4031	}
		4032
		4033	sub remove {
		4034	my ($self, @widgets) = @_;
		4035
		4036	$self->{multiplexer}->remove (@widgets)
		4037	}
		4038
		4039	sub pages {
		4040	my ($self) = @_;
		4041	$self->{multiplexer}->children
		4042	}
		4043
		4044	sub add_tab {
3153	my ($self, $title, $widget, $tooltip) = @_;	4045	my ($self, $title, $widget, $tooltip) = @_;
3154		4046
3155	Scalar::Util::weaken $self;	4047	$title = [$title, $tooltip] unless ref $title;
		4048	$widget->{c_tab} = $title;
3156		4049
3157	$self->{buttonbar}->add (new CFClient::UI::Button
3158	markup => $title,
3159	tooltip => $tooltip,
3160	on_activate => sub { $self->set_current_page ($widget) },
3161	);
3162
3163	$self->{multiplexer}->add ($widget);	4050	$self->add ($widget);
		4051	}
		4052
		4053	sub get_current_page {
		4054	my ($self) = @_;
		4055
		4056	$self->{multiplexer}->get_current_page
3164	}	4057	}
3165		4058
3166	sub set_current_page {	4059	sub set_current_page {
3167	my ($self, $page) = @_;	4060	my ($self, $page) = @_;
3168		4061
3169	$self->{multiplexer}->set_current_page ($page);	4062	$self->{multiplexer}->set_current_page ($page);
3170	$self->_emit (page_changed => $self->{multiplexer}{current});	4063	$self->emit (page_changed => $self->{multiplexer}{current});
		4064	}
		4065
		4066	sub _draw {
		4067	my ($self) = @_;
		4068
		4069	$self->SUPER::_draw ();
		4070
		4071	if (my $cur = $self->{multiplexer}{current}) {
		4072	if ($cur = $cur->{c_tab_}) {
		4073	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4074	$self->{buttonbar}{y} + $cur->{y};
		4075	glLineWidth 3;
		4076	#glEnable GL_BLEND;
		4077	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4078	glColor @{$self->{active_outline}};
		4079	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4080	glLineWidth 1;
		4081	#glDisable GL_BLEND;
		4082	}
		4083	}
3171	}	4084	}
3172		4085
3173	#############################################################################	4086	#############################################################################
3174		4087
3175	package CFClient::UI::Combobox;	4088	package dc::UI::Selector;
3176		4089
3177	use utf8;	4090	use utf8;
3178		4091
3179	our @ISA = CFClient::UI::Button::;	4092	our @ISA = dc::UI::Button::;
3180		4093
3181	sub new {	4094	sub new {
3182	my $class = shift;	4095	my $class = shift;
3183		4096
3184	my $self = $class->SUPER::new (	4097	my $self = $class->SUPER::new (
…		…
3190	$self->_set_value ($self->{value});	4103	$self->_set_value ($self->{value});
3191		4104
3192	$self	4105	$self
3193	}	4106	}
3194		4107
3195	sub button_down {	4108	sub invoke_button_down {
3196	my ($self, $ev) = @_;	4109	my ($self, $ev) = @_;
3197		4110
3198	my @menu_items;	4111	my @menu_items;
3199		4112
3200	for (@{ $self->{options} }) {	4113	for (@{ $self->{options} }) {
3201	my ($value, $title, $tooltip) = @$_;	4114	my ($value, $title, $tooltip) = @$_;
3202		4115
3203	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4116	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204	}	4117	}
3205		4118
3206	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4119	dc::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207	}	4120	}
3208		4121
3209	sub _set_value {	4122	sub _set_value {
3210	my ($self, $value) = @_;	4123	my ($self, $value) = @_;
3211		4124
3212	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4125	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4126	$item ||= $self->{options}[0]
3213	or return;	4127	or return;
3214		4128
3215	$self->{value} = $item->[0];	4129	$self->{value} = $item->[0];
3216	$self->set_markup ("$item->[1] ⇓");	4130	$self->set_markup ("$item->[1] ⇓");
3217	$self->set_tooltip ($item->[2]);	4131	# $self->set_tooltip ($item->[2]);
3218	}	4132	}
3219		4133
3220	sub set_value {	4134	sub set_value {
3221	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3222		4136
3223	return unless $self->{value} ne $value;	4137	return unless $self->{value} ne $value;
3224		4138
3225	$self->_set_value ($value);	4139	$self->_set_value ($value);
3226	$self->_emit (changed => $value);	4140	$self->emit (changed => $value);
		4141	}
		4142
		4143	sub set_options {
		4144	my ($self, $options) = @_;
		4145
		4146	$self->{options} = $options;
		4147	$self->_set_value ($self->{value});
3227	}	4148	}
3228		4149
3229	#############################################################################	4150	#############################################################################
3230		4151
3231	package CFClient::UI::Statusbox;	4152	package dc::UI::Statusbox;
3232		4153
3233	our @ISA = CFClient::UI::VBox::;	4154	our @ISA = dc::UI::VBox::;
3234		4155
3235	sub new {	4156	sub new {
3236	my $class = shift;	4157	my $class = shift;
3237		4158
3238	my $self = $class->SUPER::new (	4159	my $self = $class->SUPER::new (
3239	fontsize => 0.8,	4160	fontsize => 0.8,
3240	@_,	4161	@_,
3241	);	4162	);
3242		4163
3243	Scalar::Util::weaken (my $this = $self);	4164	dc::weaken (my $this = $self);
3244		4165
3245	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4166	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3246		4167
3247	$self	4168	$self
3248	}	4169	}
3249		4170
3250	sub reorder {	4171	sub reorder {
3251	my ($self) = @_;	4172	my ($self) = @_;
3252	my $NOW = Time::HiRes::time;	4173	my $NOW = Time::HiRes::time;
3253		4174
3254	# freeze display when hovering over any label	4175	# freeze display when hovering over any label
3255	return if $CFClient::UI::TOOLTIP->{owner}	4176	return if $dc::UI::TOOLTIP->{owner}
3256	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4177	&& grep $dc::UI::TOOLTIP->{owner} == $_->{label},
3257	values %{ $self->{item} };	4178	values %{ $self->{item} };
3258		4179
3259	while (my ($k, $v) = each %{ $self->{item} }) {	4180	while (my ($k, $v) = each %{ $self->{item} }) {
3260	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4181	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261	}	4182	}
		4183
		4184	$self->{timer}->set (1, 1);
3262		4185
3263	my @widgets;	4186	my @widgets;
3264		4187
3265	my @items = sort {	4188	my @items = sort {
3266	$a->{pri} <=> $b->{pri}	4189	$a->{pri} <=> $b->{pri}
3267	or $b->{id} <=> $a->{id}	4190	or $b->{id} <=> $a->{id}
3268	} values %{ $self->{item} };	4191	} values %{ $self->{item} };
3269
3270	$self->{timer}->interval (1);
3271		4192
3272	my $count = 10 + 1;	4193	my $count = 10 + 1;
3273	for my $item (@items) {	4194	for my $item (@items) {
3274	last unless --$count;	4195	last unless --$count;
3275		4196
…		…
3282	for ($short) {	4203	for ($short) {
3283	s/^\s+//;	4204	s/^\s+//;
3284	s/\s+/ /g;	4205	s/\s+/ /g;
3285	}	4206	}
3286		4207
3287	new CFClient::UI::Label	4208	new dc::UI::Label
3288	markup => $short,	4209	markup => $short,
3289	tooltip => $item->{tooltip},	4210	tooltip => $item->{tooltip},
3290	tooltip_font => $::FONT_PROP,	4211	tooltip_font => $::FONT_PROP,
3291	tooltip_width => 0.67,	4212	tooltip_width => 0.67,
3292	fontsize => $item->{fontsize} || $self->{fontsize},	4213	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3299	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4220	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4221	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301	$label->update;	4222	$label->update;
3302	$label->set_max_size (undef, $label->{req_h} * $diff)	4223	$label->set_max_size (undef, $label->{req_h} * $diff)
3303	if $diff < 1;	4224	if $diff < 1;
3304	$self->{timer}->interval (1/30);	4225	$self->{timer}->set (1/30, 1/30);
3305	} else {	4226	} else {
3306	$label->{fg}[3] = $item->{fg}[3] || 1;	4227	$label->{fg}[3] = $item->{fg}[3] || 1;
3307	}	4228	}
3308		4229
3309	push @widgets, $label;	4230	push @widgets, $label;
…		…
3346	count => 1,	4267	count => 1,
3347	%arg,	4268	%arg,
3348	};	4269	};
3349	}	4270	}
3350		4271
		4272	$ROOT->on_refresh (reorder => sub {
3351	$self->reorder;	4273	$self->reorder;
		4274	});
3352	}	4275	}
3353		4276
3354	sub reconfigure {	4277	sub reconfigure {
3355	my ($self) = @_;	4278	my ($self) = @_;
3356		4279
…		…
3369	$self->SUPER::destroy;	4292	$self->SUPER::destroy;
3370	}	4293	}
3371		4294
3372	#############################################################################	4295	#############################################################################
3373		4296
3374	package CFClient::UI::Inventory;
3375
3376	our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378	sub new {
3379	my $class = shift;
3380
3381	my $self = $class->SUPER::new (
3382	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383	@_,
3384	);
3385
3386	$self
3387	}
3388
3389	sub set_items {
3390	my ($self, $items) = @_;
3391
3392	$self->{child}->clear;
3393	return unless $items;
3394
3395	my @items = sort {
3396	($a->{type} <=> $b->{type})
3397	or ($a->{name} cmp $b->{name})
3398	} @$items;
3399
3400	$self->{real_items} = \@items;
3401
3402	my $row = 0;
3403	for my $item (@items) {
3404	CFClient::Item::update_widgets $item;
3405
3406	$self->{child}->add (0, $row, $item->{face_widget});
3407	$self->{child}->add (1, $row, $item->{desc_widget});
3408	$self->{child}->add (2, $row, $item->{weight_widget});
3409
3410	$row++;
3411	}
3412	}
3413
3414	#############################################################################
3415
3416	package CFClient::UI::BindEditor;
3417
3418	our @ISA = CFClient::UI::FancyFrame::;
3419
3420	sub new {
3421	my $class = shift;
3422
3423	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425	$self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429	text => "start recording",
3430	tooltip => "Start/Stops recording of actions."
3431	."All subsequent actions after the recording started will be captured."
3432	."The actions are displayed after the record was stopped."
3433	."To bind the action you have to click on the 'Bind' button",
3434	on_activate => sub {
3435	unless ($self->{recording}) {
3436	$self->start;
3437	} else {
3438	$self->stop;
3439	}
3440	});
3441
3442	$vb->add (new CFClient::UI::Label text => "Actions:");
3443	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3446	$vb->add (my $hb = new CFClient::UI::HBox);
3447	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448	$hb->add (new CFClient::UI::Button
3449	text => "bind",
3450	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451	on_activate => sub {
3452	$self->ask_for_bind;
3453	});
3454
3455	$vb->add (my $hb = new CFClient::UI::HBox);
3456	$hb->add (new CFClient::UI::Button
3457	text => "ok",
3458	expand => 1,
3459	tooltip => "This closes the binding editor and saves the binding",
3460	on_activate => sub {
3461	$self->hide;
3462	$self->commit;
3463	});
3464
3465	$hb->add (new CFClient::UI::Button
3466	text => "cancel",
3467	expand => 1,
3468	tooltip => "This closes the binding editor without saving",
3469	on_activate => sub {
3470	$self->hide;
3471	$self->{binding_cancel}->()
3472	if $self->{binding_cancel};
3473	});
3474
3475	$self->update_binding_widgets;
3476
3477	$self
3478	}
3479
3480	sub commit {
3481	my ($self) = @_;
3482	my ($mod, $sym, $cmds) = $self->get_binding;
3483	if ($sym != 0 && @$cmds > 0) {
3484	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485	."'. Don't forget 'Save Config'!");
3486	$self->{binding_change}->($mod, $sym, $cmds)
3487	if $self->{binding_change};
3488	} else {
3489	$::STATUSBOX->add ("No action bound, no key or action specified!");
3490	$self->{binding_cancel}->()
3491	if $self->{binding_cancel};
3492	}
3493	}
3494
3495	sub start {
3496	my ($self) = @_;
3497
3498	$self->{rec_btn}->set_text ("stop recording");
3499	$self->{recording} = 1;
3500	$self->clear_command_list;
3501	$::CONN->start_record if $::CONN;
3502	}
3503
3504	sub stop {
3505	my ($self) = @_;
3506
3507	$self->{rec_btn}->set_text ("start recording");
3508	$self->{recording} = 0;
3509
3510	my $rec;
3511	$rec = $::CONN->stop_record if $::CONN;
3512	return unless ref $rec eq 'ARRAY';
3513	$self->set_command_list ($rec);
3514	}
3515
3516
3517	sub ask_for_bind_and_commit {
3518	my ($self) = @_;
3519	$self->ask_for_bind (1);
3520	}
3521
3522	sub ask_for_bind {
3523	my ($self, $commit, $end_cb) = @_;
3524
3525	CFClient::Binder::open_binding_dialog (sub {
3526	my ($mod, $sym) = @_;
3527	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528	$self->update_binding_widgets;
3529	$self->commit if $commit;
3530	$end_cb->() if $end_cb;
3531	});
3532	}
3533
3534	# $mod and $sym are the modifiers and key symbol
3535	# $cmds is a array ref of strings (the commands)
3536	# $cb is the callback that is executed on OK
3537	# $ccb is the callback that is executed on CANCEL and
3538	# when the binding was unsuccessful on OK
3539	sub set_binding {
3540	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542	$self->clear_command_list;
3543	$self->{recording} = 0;
3544	$self->{rec_btn}->set_text ("start recording");
3545
3546	$self->{binding} = [$mod, $sym];
3547	$self->{commands} = $cmds;
3548
3549	$self->{binding_change} = $cb;
3550	$self->{binding_cancel} = $ccb;
3551
3552	$self->update_binding_widgets;
3553	}
3554
3555	# this is a shortcut method that asks for a binding
3556	# and then just binds it.
3557	sub do_quick_binding {
3558	my ($self, $cmds, $end_cb) = @_;
3559	$self->set_binding (undef, undef, $cmds, sub {
3560	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561	});
3562	$self->ask_for_bind (1, $end_cb);
3563	}
3564
3565	sub update_binding_widgets {
3566	my ($self) = @_;
3567	my ($mod, $sym, $cmds) = $self->get_binding;
3568	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569	$self->set_command_list ($cmds);
3570	}
3571
3572	sub get_binding {
3573	my ($self) = @_;
3574	return (
3575	$self->{binding}->[0],
3576	$self->{binding}->[1],
3577	[ grep { defined $_ } @{$self->{commands}} ]
3578	);
3579	}
3580
3581	sub clear_command_list {
3582	my ($self) = @_;
3583	$self->{cmdbox}->clear ();
3584	}
3585
3586	sub set_command_list {
3587	my ($self, $cmds) = @_;
3588
3589	$self->{cmdbox}->clear ();
3590	$self->{commands} = $cmds;
3591
3592	my $idx = 0;
3593
3594	for (@$cmds) {
3595	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597	my $i = $idx;
3598	$hb->add (new CFClient::UI::Label text => $_);
3599	$hb->add (new CFClient::UI::Button
3600	text => "delete",
3601	tooltip => "Deletes the action from the record",
3602	on_activate => sub {
3603	$self->{cmdbox}->remove ($hb);
3604	$cmds->[$i] = undef;
3605	});
3606
3607
3608	$idx++
3609	}
3610	}
3611
3612	#############################################################################
3613
3614	package CFClient::UI::SpellList;
3615
3616	our @ISA = CFClient::UI::Table::;
3617
3618	sub new {
3619	my $class = shift;
3620
3621	my $self = $class->SUPER::new (
3622	binding => [],
3623	commands => [],
3624	@_,
3625	)
3626	}
3627
3628	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3629
3630	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3631	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3632	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3640
3641	sub rebuild_spell_list {
3642	my ($self) = @_;
3643
3644	$CFClient::UI::ROOT->on_refresh ($self => sub {
3645	$self->clear;
3646
3647	return unless $::CONN;
3648
3649	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655	my $row = 0;
3656
3657	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658	my $spell = $self->{spell}{$_};
3659
3660	$row++;
3661
3662	my $spell_cb = sub {
3663	my ($widget, $ev) = @_;
3664
3665	if ($ev->{button} == 1) {
3666	$::CONN->user_send ("cast $spell->{name}");
3667	} elsif ($ev->{button} == 2) {
3668	$::CONN->user_send ("invoke $spell->{name}");
3669	} elsif ($ev->{button} == 3) {
3670	(new CFClient::UI::Menu
3671	items => [
3672	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674	],
3675	)->popup ($ev);
3676	} else {
3677	return 0;
3678	}
3679
3680	1
3681	};
3682
3683	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685	#TODO: add path info to tooltip
3686	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688	$self->add (0, $row, new CFClient::UI::Face
3689	face => $spell->{face},
3690	can_hover => 1,
3691	can_events => 1,
3692	tooltip => $tooltip,
3693	on_button_down => $spell_cb,
3694	);
3695
3696	$self->add (1, $row, new CFClient::UI::Label
3697	expand => 1,
3698	text => $spell->{name},
3699	can_hover => 1,
3700	can_events => 1,
3701	tooltip => $tooltip,
3702	on_button_down => $spell_cb,
3703	);
3704
3705	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709	}
3710	});
3711	}
3712
3713	sub add_spell {
3714	my ($self, $spell) = @_;
3715
3716	$self->{spell}->{$spell->{name}} = $spell;
3717	$self->rebuild_spell_list;
3718	}
3719
3720	sub remove_spell {
3721	my ($self, $spell) = @_;
3722
3723	delete $self->{spell}->{$spell->{name}};
3724	$self->rebuild_spell_list;
3725	}
3726
3727	sub clear_spells {
3728	my ($self) = @_;
3729
3730	$self->{spell} = {};
3731	$self->rebuild_spell_list;
3732	}
3733
3734	#############################################################################
3735
3736	package CFClient::UI::Root;	4297	package dc::UI::Root;
3737		4298
3738	our @ISA = CFClient::UI::Container::;	4299	our @ISA = dc::UI::Container::;
3739		4300
3740	use List::Util qw(min max);	4301	use List::Util qw(min max);
3741		4302
3742	use CFClient::OpenGL;	4303	use dc::OpenGL;
3743		4304
3744	sub new {	4305	sub new {
3745	my $class = shift;	4306	my $class = shift;
3746		4307
3747	my $self = $class->SUPER::new (	4308	my $self = $class->SUPER::new (
3748	visible => 1,	4309	visible => 1,
3749	@_,	4310	@_,
3750	);	4311	);
3751		4312
3752	Scalar::Util::weaken ($self->{root} = $self);	4313	dc::weaken ($self->{root} = $self);
3753		4314
3754	$self	4315	$self
3755	}	4316	}
3756		4317
3757	sub size_request {	4318	sub size_request {
…		…
3772	$coord = $max - $size if $coord > $max - $size;	4333	$coord = $max - $size if $coord > $max - $size;
3773		4334
3774	int $coord + 0.5	4335	int $coord + 0.5
3775	}	4336	}
3776		4337
3777	sub size_allocate {	4338	sub invoke_size_allocate {
3778	my ($self, $w, $h) = @_;	4339	my ($self, $w, $h) = @_;
3779		4340
3780	for my $child ($self->children) {	4341	for my $child ($self->children) {
3781	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4342	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3782		4343
…		…
3786	$X = _to_pixel $X, $W, $self->{w};	4347	$X = _to_pixel $X, $W, $self->{w};
3787	$Y = _to_pixel $Y, $H, $self->{h};	4348	$Y = _to_pixel $Y, $H, $self->{h};
3788		4349
3789	$child->configure ($X, $Y, $W, $H);	4350	$child->configure ($X, $Y, $W, $H);
3790	}	4351	}
		4352
		4353	1
3791	}	4354	}
3792		4355
3793	sub coord2local {	4356	sub coord2local {
3794	my ($self, $x, $y) = @_;	4357	my ($self, $x, $y) = @_;
3795		4358
…		…
3803	}	4366	}
3804		4367
3805	sub update {	4368	sub update {
3806	my ($self) = @_;	4369	my ($self) = @_;
3807		4370
3808	$::WANT_REFRESH++;	4371	$::WANT_REFRESH = 1;
3809	}	4372	}
3810		4373
3811	sub add {	4374	sub add {
3812	my ($self, @children) = @_;	4375	my ($self, @children) = @_;
3813		4376
…		…
3850	while ($self->{refresh_hook}) {	4413	while ($self->{refresh_hook}) {
3851	$_->()	4414	$_->()
3852	for values %{delete $self->{refresh_hook}};	4415	for values %{delete $self->{refresh_hook}};
3853	}	4416	}
3854		4417
3855	if ($self->{realloc}) {	4418	while ($self->{realloc}) {
3856	my %queue;	4419	my %queue;
3857	my @queue;	4420	my @queue;
3858	my $widget;	4421	my $widget;
3859		4422
3860	outer:	4423	outer:
…		…
3907	}	4470	}
3908	}	4471	}
3909		4472
3910	delete $self->{realloc}{$widget+0};	4473	delete $self->{realloc}{$widget+0};
3911	}	4474	}
3912	}
3913		4475
3914	while (my $size_alloc = delete $self->{size_alloc}) {	4476	while (my $size_alloc = delete $self->{size_alloc}) {
3915	my @queue = sort { $b->{visible} <=> $a->{visible} }	4477	my @queue = sort { $a->{visible} <=> $b->{visible} }
3916	values %$size_alloc;	4478	values %$size_alloc;
3917		4479
3918	while () {	4480	while () {
3919	my $widget = pop @queue || last;	4481	my $widget = pop @queue || last;
3920		4482
3921	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4483	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922		4484
3923	$w = 0 if $w < 0;	4485	$w = max $widget->{min_w}, $w;
3924	$h = 0 if $h < 0;	4486	$h = max $widget->{min_h}, $h;
3925		4487
		4488	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4489	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4490
		4491	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4492	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4493
3926	$w = int $w + 0.5;	4494	$w = int $w + 0.5;
3927	$h = int $h + 0.5;	4495	$h = int $h + 0.5;
3928		4496
3929	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4497	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930	$widget->{old_w} = $widget->{w};	4498	$widget->{old_w} = $widget->{w};
3931	$widget->{old_h} = $widget->{h};	4499	$widget->{old_h} = $widget->{h};
3932		4500
3933	$widget->{w} = $w;	4501	$widget->{w} = $w;
3934	$widget->{h} = $h;	4502	$widget->{h} = $h;
3935		4503
3936	$widget->emit (size_allocate => $w, $h);	4504	$widget->emit (size_allocate => $w, $h);
		4505	}
3937	}	4506	}
3938	}	4507	}
3939	}	4508	}
3940		4509
3941	while ($self->{post_alloc_hook}) {	4510	while ($self->{post_alloc_hook}) {
3942	$_->()	4511	$_->()
3943	for values %{delete $self->{post_alloc_hook}};	4512	for values %{delete $self->{post_alloc_hook}};
3944	}	4513	}
3945
3946		4514
3947	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4515	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3948	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4516	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3949	glClear GL_COLOR_BUFFER_BIT;	4517	glClear GL_COLOR_BUFFER_BIT;
3950		4518
…		…
3953	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4521	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3954	glMatrixMode GL_MODELVIEW;	4522	glMatrixMode GL_MODELVIEW;
3955	glLoadIdentity;	4523	glLoadIdentity;
3956		4524
3957	{	4525	{
3958	package CFClient::UI::Base;	4526	package dc::UI::Base;
3959		4527
3960	($draw_x, $draw_y, $draw_w, $draw_h) =	4528	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3961	(0, 0, $self->{w}, $self->{h});	4529	(0, 0, $self->{w}, $self->{h});
3962	}
3963		4530
3964	$self->_draw;	4531	$self->_draw;
		4532	}
3965	}	4533	}
3966		4534
3967	#############################################################################	4535	#############################################################################
3968		4536
3969	package CFClient::UI;	4537	package dc::UI;
3970		4538
3971	$ROOT = new CFClient::UI::Root;	4539	$ROOT = new dc::UI::Root;
3972	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4540	$TOOLTIP = new dc::UI::Tooltip z => 900;
3973		4541
3974	1	4542	1
3975		4543

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