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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.312 by root, Fri Jun 23 23:54:30 2006 UTC vs.
Revision 1.479 by root, Thu Feb 4 20:01:09 2010 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use Scalar::Util ();
7	use List::Util ();	5	use List::Util ();
8	use Event;
9		6
10	use CFClient;	7	use Guard ();
		8
		9	use DC;
		10	use DC::Pod;
11	use CFClient::Texture;	11	use DC::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
17	our $TOOLTIP;	17	our $TOOLTIP;
18	our $BUTTON_STATE;	18	our $BUTTON_STATE;
19		19
20	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
21		21
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		23	$_[0]->stop;
		24
23	if (!$GRAB) {	25	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	26	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	27	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	28	if ($TOOLTIP->{owner} != $widget) {
		29	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	30	$TOOLTIP->hide;
28		31
29	$TOOLTIP->{owner} = $widget;	32	$TOOLTIP->{owner} = $widget;
		33	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		34
31	return if $ENV{CFPLUS_DEBUG} & 8;	35	return if $ENV{CFPLUS_DEBUG} & 8;
32		36
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	37	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	38	$TOOLTIP->show;
39	}	39	}
40		40
41	return;	41	return;
42	}	42	}
43	}	43	}
44	}	44	}
45		45
46	$TOOLTIP->hide;	46	$TOOLTIP->hide;
		47	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	48	delete $TOOLTIP->{owner};
48	});	49	};
49		50
50	sub get_layout {	51	sub get_layout {
51	my $layout;	52	my $layout;
52		53
53	for (grep { $_->{name} } values %WIDGET) {	54	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	80	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	81	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	82	if $FOCUS;
82	}	83	}
83		84
		85	sub check_hover {
		86	my ($widget) = @_;
		87
		88	if ($widget != $HOVER) {
		89	my $hover = $HOVER; $HOVER = $widget;
		90
		91	$hover->update if $hover && $hover->{can_hover};
		92	$HOVER->update if $HOVER && $HOVER->{can_hover};
		93
		94	$TOOLTIP_WATCHER->again;
		95	}
		96	}
		97
84	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	99	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	100	my ($x, $y) = ($ev->{x}, $ev->{y});
87		101
88	if (!$BUTTON_STATE) {	102	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		103
		104	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
90		106
91	$GRAB = $widget;	107	$GRAB = $widget;
92	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
93		109
94	$TOOLTIP_WATCHER->cb->();	110	$TOOLTIP_WATCHER->invoke;
95	}	111	}
96		112
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	113	if ($GRAB) {
		114	if ($ev->{button} == 4 || $ev->{button} == 5) {
		115	# mousewheel
		116	my $delta = $ev->{button} * 2 - 9;
		117	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		118
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	119	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	120	$ev->{dy} = $shift ? 0 : $delta;
		121
		122	$GRAB->emit (mouse_wheel => $ev);
		123	} else {
		124	$GRAB->emit (button_down => $ev)
		125	}
		126	}
101	}	127	}
102		128
103	sub feed_sdl_button_up_event {	129	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	130	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		131
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	132	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		133
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	134	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		135
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	136	$GRAB->emit (button_up => $ev)
112	if $GRAB;	137	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		138
114	if (!$BUTTON_STATE) {	139	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	141	$grab->update if $grab;
117	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
118		143
		144	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	145	$TOOLTIP_WATCHER->invoke;
120	}	146	}
121	}	147	}
122		148
123	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
124	my ($ev) = @_;	150	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	151	my ($x, $y) = ($ev->{x}, $ev->{y});
126		152
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	153	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		154
129	if ($widget != $HOVER) {	155	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		156
132	$hover->update if $hover && $hover->{can_hover};	157	$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;	158	if $HOVER;
140	}	159	}
141		160
142	# convert position array to integers	161	# convert position array to integers
143	sub harmonize {	162	sub harmonize {
…		…
171	# call when resolution changes etc.	190	# call when resolution changes etc.
172	sub rescale_widgets {	191	sub rescale_widgets {
173	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
174		193
175	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
176	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179		198
180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	200	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
193	reconfigure_widgets;	212	reconfigure_widgets;
194	}	213	}
195		214
196	#############################################################################	215	#############################################################################
197		216
		217	package DC::UI::Event;
		218
		219	sub xy {
		220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		221	}
		222
		223	#############################################################################
		224
198	package CFClient::UI::Base;	225	package DC::UI::Base;
199		226
200	use strict;	227	use strict;
201		228
202	use CFClient::OpenGL;	229	use DC::OpenGL;
203		230
204	sub new {	231	sub new {
205	my $class = shift;	232	my $class = shift;
206		233
207	my $self = bless {	234	my $self = bless {
…		…
212	h => undef,	239	h => undef,
213	can_events => 1,	240	can_events => 1,
214	@_	241	@_
215	}, $class;	242	}, $class;
216		243
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		245
219	for (keys %$self) {	246	for (keys %$self) {
220	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
222	}	249	}
223	}	250	}
224		251
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	253	$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};	254	$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};	255	$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};	256	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		257
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		260
234	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
239		266
240	sub destroy {	267	sub destroy {
241	my ($self) = @_;	268	my ($self) = @_;
242		269
243	$self->hide;	270	$self->hide;
		271	$self->emit ("destroy");
244	%$self = ();	272	%$self = ();
245	}	273	}
246		274
		275	sub TO_JSON {
		276	{ "\fw" => $_[0]{s_id} }
		277	}
		278
247	sub show {	279	sub show {
248	my ($self) = @_;	280	my ($self) = @_;
249		281
250	return if $self->{parent};	282	return if $self->{parent};
251		283
252	$CFClient::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
253	}	285	}
254		286
255	sub set_visible {	287	sub set_visible {
256	my ($self) = @_;	288	my ($self) = @_;
257		289
258	return if $self->{visible};	290	return if $self->{visible};
		291
		292	$self->{parent} && $self->{parent}{root}#d#
		293	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
259		294
260	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
261	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
262		297
263	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
264		299
265	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
266		301
267	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
268	}	303	}
269		304
270	sub set_invisible {	305	sub set_invisible {
271	my ($self) = @_;	306	my ($self) = @_;
272		307
…		…
278	delete $self->{root};	313	delete $self->{root};
279		314
280	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
282		317
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	318	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
285		320
286	$self->emit ("focus_out");	321	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
288	}	323	}
…		…
290	sub set_visibility {	325	sub set_visibility {
291	my ($self, $visible) = @_;	326	my ($self, $visible) = @_;
292		327
293	return if $self->{visible} == $visible;	328	return if $self->{visible} == $visible;
294		329
295	$visible ? $self->hide	330	$visible ? $self->show
296	: $self->show;	331	: $self->hide;
297	}	332	}
298		333
299	sub toggle_visibility {	334	sub toggle_visibility {
300	my ($self) = @_;	335	my ($self) = @_;
301		336
…		…
307	sub hide {	342	sub hide {
308	my ($self) = @_;	343	my ($self) = @_;
309		344
310	$self->set_invisible;	345	$self->set_invisible;
311		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	350	$parent->remove ($self);
313	if $self->{parent};	351	}
314	}	352	}
315		353
316	sub move_abs {	354	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
318		356
…		…
330	$self->{force_h} = $h;	368	$self->{force_h} = $h;
331		369
332	$self->realloc;	370	$self->realloc;
333	}	371	}
334		372
		373	# traverse the widget chain up to find the maximum "physical" size constraints
		374	sub get_max_wh {
		375	my ($self) = @_;
		376
		377	my ($w, $h) = @$self{qw(max_w max_h)};
		378
		379	if ($w <= 0 || $h <= 0) {
		380	my ($mw, $mh) = $self->{parent}
		381	? $self->{parent}->get_max_wh
		382	: ($::WIDTH, $::HEIGHT);
		383
		384	$w = $mw if $w <= 0;
		385	$h = $mh if $h <= 0;
		386	}
		387
		388	($w, $h)
		389	}
		390
335	sub size_request {	391	sub size_request {
336	require Carp;	392	require Carp;
337	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
338	}	394	}
339		395
…		…
345	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
346		402
347	if ($self->{aspect}) {	403	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
349		405
350	$w = List::Util::min $w, int $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
352		408
353	# use alignment to adjust x, y	409	# use alignment to adjust x, y
354		410
355	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
397		453
398	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
399		455
400	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
401		457
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	460	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	461	}
406	}	462	}
407		463
408	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
409	sub coord2local {	465	sub coord2local {
410	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
411		467
		468	return (undef, undef) unless $self->{parent};
		469
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	471	}
414		472
415	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
416	sub coord2global {	474	sub coord2global {
417	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
418		476
		477	return (undef, undef) unless $self->{parent};
		478
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	480	}
421		481
422	sub invoke_focus_in {	482	sub invoke_focus_in {
423	my ($self) = @_;	483	my ($self) = @_;
424		484
425	return if $FOCUS == $self;	485	return if $FOCUS == $self;
426	return unless $self->{can_focus};	486	return unless $self->{can_focus};
427		487
428	my $focus = $FOCUS; $FOCUS = $self;	488	$FOCUS = $self;
429		489
430	$focus->update if $focus;	490	$self->update;
431	$FOCUS->update;
432		491
433	0	492	0
434	}	493	}
435		494
436	sub invoke_focus_out {	495	sub invoke_focus_out {
437	my ($self) = @_;	496	my ($self) = @_;
438		497
439	return unless $FOCUS == $self;	498	return unless $FOCUS == $self;
440		499
441	my $focus = $FOCUS; undef $FOCUS;	500	undef $FOCUS;
442		501
443	$focus->update if $focus; #?	502	$self->update;
444		503
445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	504	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	505	unless $FOCUS;
447		506
448	0	507	0
449	}	508	}
450		509
451	sub grab_focus {	510	sub grab_focus {
452	my ($self) = @_;	511	my ($self) = @_;
453		512
		513	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	514	$self->emit ("focus_in");
455	}	515	}
456		516
457	sub invoke_mouse_motion { 1 }	517	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	518	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	519	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	520	sub invoke_key_up { 0 }
		521	sub invoke_mouse_wheel { 0 }
461		522
462	sub invoke_button_down {	523	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	524	my ($self, $ev, $x, $y) = @_;
464		525
465	$self->grab_focus;	526	$self->grab_focus;
466		527
467	1	528	0
468	}	529	}
469		530
470	sub connect {	531	sub connect {
471	my ($self, $signal, $cb) = @_;	532	my ($self, $signal, $cb) = @_;
472		533
473	push @{ $self->{signal_cb}{$signal} }, $cb;	534	push @{ $self->{signal_cb}{$signal} }, $cb;
		535
		536	defined wantarray and Guard::guard {
		537	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		538	@{ $self->{signal_cb}{$signal} };
		539	}
474	}	540	}
		541
		542	sub disconnect_all {
		543	my ($self, $signal) = @_;
		544
		545	delete $self->{signal_cb}{$signal};
		546	}
		547
		548	my %has_coords = (
		549	button_down => 1,
		550	button_up => 1,
		551	mouse_motion => 1,
		552	mouse_wheel => 1,
		553	);
475		554
476	sub emit {	555	sub emit {
477	my ($self, $signal, @args) = @_;	556	my ($self, $signal, @args) = @_;
478		557
479	#d##TODO# stop propagating at first true, do not use sum	558	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	559	# and needlessly verbose code, either.
		560	my @append
		561	= $has_coords{$signal}
		562	? $args[0]->xy ($self)
		563	: ();
		564
		565	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		566
		567	for my $cb (
		568	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	569	($self->can ("invoke_$signal") || sub { 1 }), # closure
		570	) {
		571	return $cb->($self, @args, @append) || next;
		572	}
		573
		574	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	575	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	576	}
484		577
485	sub find_widget {	578	#sub find_widget {
486	my ($self, $x, $y) = @_;	579	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		580
497	sub set_parent {	581	sub set_parent {
498	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
499		583
500	Scalar::Util::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
502	}	586	}
503		587
504	sub realloc {	588	sub realloc {
505	my ($self) = @_;	589	my ($self) = @_;
…		…
531		615
532	# using global variables seems a bit hacky, but passing through all drawing	616	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	617	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		619
536	sub draw {	620	#sub draw {
537	my ($self) = @_;	621	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544
545	# skip widgets that are entirely outside the drawing area
546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549	glPushMatrix;
550	glTranslate $self->{x}, $self->{y}, 0;
551
552	if ($self == $HOVER && $self->{can_hover}) {
553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554	glEnable GL_BLEND;
555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556	glBegin GL_QUADS;
557	glVertex 0 , 0;
558	glVertex $self->{w}, 0;
559	glVertex $self->{w}, $self->{h};
560	glVertex 0 , $self->{h};
561	glEnd;
562	glDisable GL_BLEND;
563	}
564
565	if ($ENV{CFPLUS_DEBUG} & 1) {
566	glPushMatrix;
567	glColor 1, 1, 0, 1;
568	glTranslate 0.375, 0.375;
569	glBegin GL_LINE_LOOP;
570	glVertex 0 , 0;
571	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;
574	glEnd;
575	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}
578
579	$self->_draw;
580	glPopMatrix;
581	}
582		622
583	sub _draw {	623	sub _draw {
584	my ($self) = @_;	624	my ($self) = @_;
585		625
586	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
587	}	627	}
588		628
589	sub DESTROY {	629	sub DESTROY {
590	my ($self) = @_;	630	my ($self) = @_;
591		631
592	delete $WIDGET{$self+0};	632	return if DC::in_destruct;
593		633
		634	local $@;
594	eval { $self->destroy };	635	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		637
		638	delete $WIDGET{$self+0};
596	}	639	}
597		640
598	#############################################################################	641	#############################################################################
599		642
600	package CFClient::UI::DrawBG;	643	package DC::UI::DrawBG;
601		644
602	our @ISA = CFClient::UI::Base::;	645	our @ISA = DC::UI::Base::;
603		646
604	use strict;	647	use strict;
605	use CFClient::OpenGL;	648	use DC::OpenGL;
606		649
607	sub new {	650	sub new {
608	my $class = shift;	651	my $class = shift;
609
610	# range [value, low, high, page]
611		652
612	$class->SUPER::new (	653	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	654	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	655	#active_bg => [1, 1, 1, 0.5],
615	@_	656	@_
616	)	657	)
617	}	658	}
618		659
		660	sub set_bg {
		661	my ($self, $bg) = @_;
		662
		663	$self->{bg} = $bg;
		664	$self->update;
		665	}
		666
619	sub _draw {	667	sub _draw {
620	my ($self) = @_;	668	my ($self) = @_;
621		669
622	my $color = $FOCUS == $self && $self->{active_bg}	670	my $color = $FOCUS == $self
623	? $self->{active_bg}	671	? $self->{active_bg} || $self->{bg}
624	: $self->{bg};	672	: $self->{bg};
625		673
626	if ($color && (@$color < 4 || $color->[3])) {	674	if ($color && (@$color < 4 || $color->[3])) {
627	my ($w, $h) = @$self{qw(w h)};	675	my ($w, $h) = @$self{qw(w h)};
628		676
629	glEnable GL_BLEND;	677	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	678	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	679	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	680	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	681	glDisable GL_BLEND;
641	}	682	}
642	}	683	}
643		684
644	#############################################################################	685	#############################################################################
645		686
646	package CFClient::UI::Empty;	687	package DC::UI::Empty;
647		688
648	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
649		690
650	sub new {	691	sub new {
651	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	693	$class->SUPER::new (can_events => 0, %arg);
653	}	694	}
…		…
660		701
661	sub draw { }	702	sub draw { }
662		703
663	#############################################################################	704	#############################################################################
664		705
665	package CFClient::UI::Container;	706	package DC::UI::Container;
666		707
667	our @ISA = CFClient::UI::Base::;	708	our @ISA = DC::UI::Base::;
668		709
669	sub new {	710	sub new {
670	my ($class, %arg) = @_;	711	my ($class, %arg) = @_;
671		712
672	my $children = delete $arg{children};	713	my $children = delete $arg{children};
…		…
676	can_events => 0,	717	can_events => 0,
677	%arg,	718	%arg,
678	);	719	);
679		720
680	$self->add (@$children)	721	$self->add (@$children)
681	if $children;	722	if $children && @$children;
682		723
683	$self	724	$self
		725	}
		726
		727	sub realloc {
		728	my ($self) = @_;
		729
		730	$self->{force_realloc} = 1;
		731	$self->{force_size_alloc} = 1;
		732	$self->SUPER::realloc;
684	}	733	}
685		734
686	sub add {	735	sub add {
687	my ($self, @widgets) = @_;	736	my ($self, @widgets) = @_;
688		737
689	$_->set_parent ($self)	738	$_->set_parent ($self)
690	for @widgets;	739	for @widgets;
691		740
		741	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	742	use sort 'stable';
693		743
694	$self->{children} = [	744	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	745	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	746	@{$self->{children}}, @widgets
697	];	747	];
698		748
699	$self->realloc;	749	$self->realloc;
		750
		751	$self->emit (c_add => \@widgets);
		752
		753	map $_+0, @widgets
700	}	754	}
701		755
702	sub children {	756	sub children {
703	@{ $_[0]{children} }	757	@{ $_[0]{children} }
704	}	758	}
705		759
706	sub remove {	760	sub remove {
707	my ($self, $child) = @_;	761	my ($self, @widgets) = @_;
708		762
		763	$self->emit (c_remove => \@widgets);
		764
		765	for my $child (@widgets) {
709	delete $child->{parent};	766	delete $child->{parent};
710	$child->hide;	767	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	768	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		769	}
713		770
714	$self->realloc;	771	$self->realloc;
715	}	772	}
716		773
717	sub clear {	774	sub clear {
718	my ($self) = @_;	775	my ($self) = @_;
719		776
720	my $children = delete $self->{children};	777	my $children = $self->{children};
721	$self->{children} = [];	778	$self->{children} = [];
722		779
723	for (@$children) {	780	for (@$children) {
724	delete $_->{parent};	781	delete $_->{parent};
725	$_->hide;	782	$_->hide;
…		…
745	}	802	}
746		803
747	sub _draw {	804	sub _draw {
748	my ($self) = @_;	805	my ($self) = @_;
749		806
750	$_->draw for @{$self->{children}};	807	$_->draw for $self->visible_children;
751	}	808	}
752		809
753	#############################################################################	810	#############################################################################
754		811
755	package CFClient::UI::Bin;	812	package DC::UI::Bin;
756		813
757	our @ISA = CFClient::UI::Container::;	814	our @ISA = DC::UI::Container::;
758		815
759	sub new {	816	sub new {
760	my ($class, %arg) = @_;	817	my ($class, %arg) = @_;
761		818
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	819	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		820
764	$class->SUPER::new (children => [$child], %arg)	821	$class->SUPER::new (children => [$child], %arg)
765	}	822	}
766		823
767	sub add {	824	sub add {
768	my ($self, $child) = @_;	825	my ($self, $child) = @_;
769		826
770	$self->SUPER::remove ($_) for @{ $self->{children} };	827	$self->clear;
771	$self->SUPER::add ($child);	828	$self->SUPER::add ($child);
772	}	829	}
773		830
774	sub remove {	831	sub remove {
775	my ($self, $widget) = @_;	832	my ($self, $widget) = @_;
776		833
777	$self->SUPER::remove ($widget);	834	$self->SUPER::remove ($widget);
778		835
779	$self->{children} = [new CFClient::UI::Empty]	836	$self->{children} = [new DC::UI::Empty]
780	unless @{$self->{children}};	837	unless @{$self->{children}};
781	}	838	}
782		839
783	sub child { $_[0]->{children}[0] }	840	sub child { $_[0]->{children}[0] }
784		841
…		…
793		850
794	1	851	1
795	}	852	}
796		853
797	#############################################################################	854	#############################################################################
798
799	# back-buffered drawing area	855	# back-buffered drawing area
800		856
801	package CFClient::UI::Window;	857	package DC::UI::Window;
802		858
803	our @ISA = CFClient::UI::Bin::;	859	our @ISA = DC::UI::Bin::;
804		860
805	use CFClient::OpenGL;	861	use DC::OpenGL;
806		862
807	sub new {	863	sub new {
808	my ($class, %arg) = @_;	864	my ($class, %arg) = @_;
809		865
810	my $self = $class->SUPER::new (%arg);	866	my $self = $class->SUPER::new (%arg);
…		…
832	}	888	}
833		889
834	sub render_child {	890	sub render_child {
835	my ($self) = @_;	891	my ($self) = @_;
836		892
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	893	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	894	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	895	glClear GL_COLOR_BUFFER_BIT;
840		896
841	{	897	{
842	package CFClient::UI::Base;	898	package DC::UI::Base;
843		899
844	($draw_x, $draw_y, $draw_w, $draw_h) =	900	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	901	(0, 0, $self->{w}, $self->{h});
		902
		903	$self->_render;
846	}	904	}
847
848	$self->_render;
849	};	905	};
850	}	906	}
851		907
852	sub _draw {	908	sub _draw {
853	my ($self) = @_;	909	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		910
857	my $tex = $self->{texture}	911	my $tex = $self->{texture}
858	or return;	912	or return;
859		913
860	glEnable GL_TEXTURE_2D;	914	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	915	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	916	glColor 0, 0, 0, 1;
863		917
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	918	$tex->draw_quad_alpha_premultiplied (0, 0);
865		919
866	glDisable GL_TEXTURE_2D;	920	glDisable GL_TEXTURE_2D;
867	}	921	}
868		922
869	#############################################################################	923	#############################################################################
870		924
871	package CFClient::UI::ViewPort;	925	package DC::UI::ViewPort;
872		926
		927	use List::Util qw(min max);
		928
873	our @ISA = CFClient::UI::Window::;	929	our @ISA = DC::UI::Window::;
874		930
875	sub new {	931	sub new {
876	my $class = shift;	932	my $class = shift;
877		933
878	$class->SUPER::new (	934	$class->SUPER::new (
…		…
885	sub size_request {	941	sub size_request {
886	my ($self) = @_;	942	my ($self) = @_;
887		943
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	944	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		945
890	$w = 10 if $self->{scroll_x};	946	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	947	$h = 1 if $self->{scroll_y};
892		948
893	($w, $h)	949	($w, $h)
894	}	950	}
895		951
896	sub invoke_size_allocate {	952	sub invoke_size_allocate {
…		…
908	}	964	}
909		965
910	sub set_offset {	966	sub set_offset {
911	my ($self, $x, $y) = @_;	967	my ($self, $x, $y) = @_;
912		968
		969	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		970	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		971
		972	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	973	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	974	$self->{view_y} = $y;
915		975
		976	$self->emit (changed => $x, $y);
916	$self->update;	977	$self->update;
		978	}
		979	}
		980
		981	sub set_center {
		982	my ($self, $x, $y) = @_;
		983
		984	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		985	}
		986
		987	sub make_visible {
		988	my ($self, $x, $y, $border) = @_;
		989
		990	if ( $x < $self->{view_x} + $self->{w} * $border
		991	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		992	|| $y < $self->{view_y} + $self->{h} * $border
		993	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		994	) {
		995	$self->set_center ($x, $y);
		996	}
917	}	997	}
918		998
919	# hmm, this does not work for topleft of $self... but we should not ask for that	999	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	1000	sub coord2local {
921	my ($self, $x, $y) = @_;	1001	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	1016	my ($self, $x, $y) = @_;
937		1017
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1018	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1019	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1020	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1021	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1022	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1023	$self->DC::UI::Base::find_widget ($x, $y)
944	}	1024	}
945	}	1025	}
946		1026
947	sub _render {	1027	sub _render {
948	my ($self) = @_;	1028	my ($self) = @_;
949		1029
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1030	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};	1031	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
952		1032
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1033	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1034
955	$self->SUPER::_render;	1035	$self->SUPER::_render;
956	}	1036	}
957		1037
958	#############################################################################	1038	#############################################################################
959		1039
960	package CFClient::UI::ScrolledWindow;	1040	package DC::UI::ScrolledWindow;
961		1041
962	our @ISA = CFClient::UI::HBox::;	1042	our @ISA = DC::UI::Table::;
963		1043
964	sub new {	1044	sub new {
965	my ($class, %arg) = @_;	1045	my ($class, %arg) = @_;
966		1046
967	my $child = delete $arg{child};	1047	my $child = delete $arg{child};
968		1048
969	my $self;	1049	my $self;
970		1050
971	my $slider = new CFClient::UI::Slider	1051	my $hslider = new DC::UI::Slider
		1052	c_col => 0,
		1053	c_row => 1,
		1054	vertical => 0,
		1055	range => [0, 0, 1, 0.01], # HACK fix
		1056	on_changed => sub {
		1057	$self->{hpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1059	},
		1060	;
		1061
		1062	my $vslider = new DC::UI::Slider
		1063	c_col => 1,
		1064	c_row => 0,
972	vertical => 1,	1065	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1066	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1067	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1068	$self->{vpos} = $_[1];
		1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1070	},
977	;	1071	;
978		1072
979	$self = $class->SUPER::new (	1073	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1074	scroll_x => 0,
		1075	scroll_y => 1,
		1076	can_events => 1,
981	slider => $slider,	1077	hslider => $hslider,
		1078	vslider => $vslider,
		1079	col_expand => [1, 0],
		1080	row_expand => [1, 0],
982	%arg,	1081	%arg,
983	);	1082	);
984		1083
		1084	$self->{vp} = new DC::UI::ViewPort
		1085	c_col => 0,
		1086	c_row => 0,
		1087	expand => 1,
		1088	scroll_x => $self->{scroll_x},
		1089	scroll_y => $self->{scroll_y},
		1090	on_changed => sub {
		1091	my ($vp, $x, $y) = @_;
		1092
		1093	$vp->{parent}{hslider}->set_value ($x);
		1094	$vp->{parent}{vslider}->set_value ($y);
		1095
		1096	0
		1097	},
		1098	on_size_allocate => sub {
		1099	my ($vp, $w, $h) = @_;
		1100	$vp->{parent}->update_slider;
		1101	0
		1102	},
		1103	;
		1104
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1105	$self->SUPER::add ($self->{vp});
		1106
986	$self->add ($child) if $child;	1107	$self->add ($child) if $child;
987		1108
988	$self	1109	$self
989	}	1110	}
990		1111
…		…
992	my ($self, $widget) = @_;	1113	my ($self, $widget) = @_;
993		1114
994	$self->{vp}->add ($self->{child} = $widget);	1115	$self->{vp}->add ($self->{child} = $widget);
995	}	1116	}
996		1117
		1118	sub set_offset { shift->{vp}->set_offset (@_) }
		1119	sub set_center { shift->{vp}->set_center (@_) }
		1120	sub make_visible { shift->{vp}->make_visible (@_) }
		1121
997	sub update {	1122	sub update_slider {
		1123	my ($self) = @_;
		1124
		1125	my $child = ($self->{vp} or return)->child;
		1126
		1127	if ($self->{scroll_x}) {
		1128	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1129	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1130
		1131	my $visible = $w1 > $w2;
		1132	if ($visible != $self->{hslider_visible}) {
		1133	$self->{hslider_visible} = $visible;
		1134	$visible ? $self->SUPER::add ($self->{hslider})
		1135	: $self->SUPER::remove ($self->{hslider});
		1136	}
		1137	}
		1138
		1139	if ($self->{scroll_y}) {
		1140	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1141	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1142
		1143	my $visible = $h1 > $h2;
		1144	if ($visible != $self->{vslider_visible}) {
		1145	$self->{vslider_visible} = $visible;
		1146	$visible ? $self->SUPER::add ($self->{vslider})
		1147	: $self->SUPER::remove ($self->{vslider});
		1148	}
		1149	}
		1150	}
		1151
		1152	sub start_dragging {
998	my ($self) = @_;	1153	my ($self, $ev) = @_;
999		1154
1000	$self->SUPER::update;	1155	$self->grab_focus;
1001		1156
1002	# todo: overwrite size_allocate of child	1157	my $ox = $self->{vp}{view_x};
1003	my $child = $self->{vp}->child;	1158	my $oy = $self->{vp}{view_y};
1004	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1159
		1160	$self->{motion} = sub {
		1161	my ($ev, $x, $y) = @_;
		1162
		1163	$ox -= $ev->{xrel};
		1164	$oy -= $ev->{yrel};
		1165
		1166	$self->{vp}->set_offset ($ox, $oy);
		1167	};
		1168	}
		1169
		1170	sub invoke_mouse_wheel {
		1171	my ($self, $ev) = @_;
		1172
		1173	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1174	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1175
		1176	1
		1177	}
		1178
		1179	sub invoke_button_down {
		1180	my ($self, $ev, $x, $y) = @_;
		1181
		1182	if ($ev->{button} == 2) {
		1183	$self->start_dragging ($ev);
		1184	return 1;
		1185	}
		1186
		1187	0
		1188	}
		1189
		1190	sub invoke_button_up {
		1191	my ($self, $ev, $x, $y) = @_;
		1192
		1193	if (delete $self->{motion}) {
		1194	return 1;
		1195	}
		1196
		1197	0
		1198	}
		1199
		1200	sub invoke_mouse_motion {
		1201	my ($self, $ev, $x, $y) = @_;
		1202
		1203	if ($self->{motion}) {
		1204	$self->{motion}->($ev, $x, $y);
		1205	return 1;
		1206	}
		1207
		1208	0
1005	}	1209	}
1006		1210
1007	sub invoke_size_allocate {	1211	sub invoke_size_allocate {
1008	my ($self, $w, $h) = @_;	1212	my ($self, $w, $h) = @_;
1009		1213
1010	my $child = $self->{vp}->child;	1214	$self->update_slider;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012
1013	$self->SUPER::invoke_size_allocate ($w, $h)	1215	$self->SUPER::invoke_size_allocate ($w, $h)
1014	}	1216	}
1015		1217
1016	#TODO# update range on size_allocate depending on child
1017	# update viewport offset on scroll
1018
1019	#############################################################################	1218	#############################################################################
1020		1219
1021	package CFClient::UI::Frame;	1220	package DC::UI::Frame;
1022		1221
1023	our @ISA = CFClient::UI::Bin::;	1222	our @ISA = DC::UI::Bin::;
1024		1223
1025	use CFClient::OpenGL;	1224	use DC::OpenGL;
1026		1225
1027	sub new {	1226	sub new {
1028	my $class = shift;	1227	my $class = shift;
1029		1228
1030	$class->SUPER::new (	1229	$class->SUPER::new (
…		…
1040	my ($w, $h) = @$self{qw(w h)};	1239	my ($w, $h) = @$self{qw(w h)};
1041		1240
1042	glEnable GL_BLEND;	1241	glEnable GL_BLEND;
1043	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1242	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044	glColor_premultiply @{ $self->{bg} };	1243	glColor_premultiply @{ $self->{bg} };
1045
1046	glBegin GL_QUADS;
1047	glVertex 0 , 0;
1048	glVertex 0 , $h;
1049	glVertex $w, $h;	1244	glRect 0, 0, $w, $h;
1050	glVertex $w, 0;
1051	glEnd;
1052
1053	glDisable GL_BLEND;	1245	glDisable GL_BLEND;
1054	}	1246	}
1055		1247
1056	$self->SUPER::_draw;	1248	$self->SUPER::_draw;
1057	}	1249	}
1058		1250
1059	#############################################################################	1251	#############################################################################
1060		1252
1061	package CFClient::UI::FancyFrame;	1253	package DC::UI::FancyFrame;
1062		1254
1063	our @ISA = CFClient::UI::Bin::;	1255	our @ISA = DC::UI::Bin::;
1064		1256
1065	use CFClient::OpenGL;	1257	use DC::OpenGL;
		1258
		1259	sub new {
		1260	my ($class, %arg) = @_;
		1261
		1262	if ((exists $arg{label}) && !ref $arg{label}) {
		1263	$arg{label} = new DC::UI::Label
		1264	align => 1,
		1265	valign => 0.5,
		1266	text => $arg{label},
		1267	fontsize => ($arg{border} || 0.8) * 0.75;
		1268	}
		1269
		1270	my $self = $class->SUPER::new (
		1271	# label => "",
		1272	fg => undef,
		1273	border => 0.8,
		1274	style => 'single',
		1275	%arg,
		1276	);
		1277
		1278	$self
		1279	}
		1280
		1281	sub add {
		1282	my ($self, @widgets) = @_;
		1283
		1284	$self->SUPER::add (@widgets);
		1285	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1286	}
		1287
		1288	sub border {
		1289	int $_[0]{border} * $::FONTSIZE
		1290	}
		1291
		1292	sub size_request {
		1293	my ($self) = @_;
		1294
		1295	($self->{label_w}, undef) = $self->{label}->size_request
		1296	if $self->{label};
		1297
		1298	my ($w, $h) = $self->SUPER::size_request;
		1299
		1300	(
		1301	$w + $self->border * 2,
		1302	$h + $self->border * 2,
		1303	)
		1304	}
		1305
		1306	sub invoke_size_allocate {
		1307	my ($self, $w, $h) = @_;
		1308
		1309	my $border = $self->border;
		1310
		1311	$w -= List::Util::max 0, $border * 2;
		1312	$h -= List::Util::max 0, $border * 2;
		1313
		1314	if (my $label = $self->{label}) {
		1315	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1316	$label->{h} = List::Util::min $h, $border;
		1317	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1318	}
		1319
		1320	$self->child->configure ($border, $border, $w, $h);
		1321
		1322	1
		1323	}
		1324
		1325	sub _draw {
		1326	my ($self) = @_;
		1327
		1328	my $child = $self->{children}[0];
		1329
		1330	my $border = $self->border;
		1331	my ($w, $h) = ($self->{w}, $self->{h});
		1332
		1333	$child->draw;
		1334
		1335	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1336	glBegin GL_LINE_STRIP;
		1337	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1338	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1340	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1342	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1343	glEnd;
		1344
		1345	if ($self->{label}) {
		1346	glTranslate $border * 2, 0;
		1347	$self->{label}->_draw;
		1348	}
		1349	}
		1350
		1351	#############################################################################
		1352
		1353	package DC::UI::Toplevel;
		1354
		1355	our @ISA = DC::UI::Bin::;
		1356
		1357	use DC::OpenGL;
1066		1358
1067	my $bg =	1359	my $bg =
1068	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1360	new_from_resource DC::Texture "d1_bg.png",
1069	mipmap => 1, wrap => 1;	1361	mipmap => 1, wrap => 1;
1070		1362
1071	my @border =	1363	my @border =
1072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1364	map { new_from_resource DC::Texture $_, mipmap => 1 }
1073	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1365	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1366
		1367	my @icon =
		1368	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1369	qw(x1_move.png x1_resize.png);
1074		1370
1075	sub new {	1371	sub new {
1076	my ($class, %arg) = @_;	1372	my ($class, %arg) = @_;
1077		1373
1078	my $self = $class->SUPER::new (	1374	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1375	bg => [1, 1, 1, 1],
1080	border_bg => [1, 1, 1, 1],	1376	border_bg => [1, 1, 1, 1],
1081	border => 0.6,	1377	border => 0.8,
1082	can_events => 1,	1378	can_events => 1,
1083	min_w => 16,	1379	min_w => 64,
1084	min_h => 16,	1380	min_h => 32,
1085	%arg,	1381	%arg,
1086	);	1382	);
1087		1383
1088	$self->{title_widget} = new CFClient::UI::Label	1384	$self->{title_widget} = new DC::UI::Label
1089	align => 0,	1385	align => 0.5,
1090	valign => 1,	1386	valign => 1,
1091	text => $self->{title},	1387	text => $self->{title},
1092	fontsize => $self->{border},	1388	fontsize => $self->{border},
1093	if exists $self->{title};	1389	if exists $self->{title};
1094		1390
1095	if ($self->{has_close_button}) {	1391	if ($self->{has_close_button}) {
1096	$self->{close_button} =	1392	$self->{close_button} =
1097	new CFClient::UI::ImageButton	1393	new DC::UI::ImageButton
1098	path => 'x1_close.png',	1394	path => 'x1_close.png',
1099	on_activate => sub { $self->hide };	1395	on_activate => sub { $self->emit ("delete") };
1100		1396
1101	$self->CFClient::UI::Container::add ($self->{close_button});	1397	$self->DC::UI::Container::add ($self->{close_button});
1102	}	1398	}
1103		1399
1104	$self	1400	$self
1105	}	1401	}
1106		1402
1107	sub add {	1403	sub add {
1108	my ($self, @widgets) = @_;	1404	my ($self, @widgets) = @_;
1109		1405
1110	$self->SUPER::add (@widgets);	1406	$self->SUPER::add (@widgets);
1111	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1407	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1408	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1113	}	1409	}
1114		1410
1115	sub border {	1411	sub border {
1116	int $_[0]{border} * $::FONTSIZE	1412	int $_[0]{border} * $::FONTSIZE
		1413	}
		1414
		1415	sub get_max_wh {
		1416	my ($self) = @_;
		1417
		1418	return ($self->{w}, $self->{h})
		1419	if $self->{visible} && $self->{w};
		1420
		1421	$self->SUPER::get_max_wh
1117	}	1422	}
1118		1423
1119	sub size_request {	1424	sub size_request {
1120	my ($self) = @_;	1425	my ($self) = @_;
1121		1426
…		…
1150	$self->child->configure ($border, $border, $w, $h);	1455	$self->child->configure ($border, $border, $w, $h);
1151		1456
1152	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1457	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153	if $self->{close_button};	1458	if $self->{close_button};
1154		1459
		1460	1
		1461	}
		1462
		1463	sub invoke_delete {
		1464	my ($self) = @_;
		1465
		1466	$self->hide;
		1467
1155	1	1468	1
1156	}	1469	}
1157		1470
1158	sub invoke_button_down {	1471	sub invoke_button_down {
1159	my ($self, $ev, $x, $y) = @_;	1472	my ($self, $ev, $x, $y) = @_;
…		…
1217	$self->{motion}->($ev, $x, $y) if $self->{motion};	1530	$self->{motion}->($ev, $x, $y) if $self->{motion};
1218		1531
1219	! ! $self->{motion}	1532	! ! $self->{motion}
1220	}	1533	}
1221		1534
		1535	sub invoke_visibility_change {
		1536	my ($self, $visible) = @_;
		1537
		1538	delete $self->{motion} unless $visible;
		1539
		1540	0
		1541	}
		1542
1222	sub _draw {	1543	sub _draw {
1223	my ($self) = @_;	1544	my ($self) = @_;
1224		1545
1225	my $child = $self->{children}[0];	1546	my $child = $self->{children}[0];
1226		1547
…		…
1230	glEnable GL_TEXTURE_2D;	1551	glEnable GL_TEXTURE_2D;
1231	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1232		1553
1233	my $border = $self->border;	1554	my $border = $self->border;
1234		1555
		1556	if ($border) {
1235	glColor @{ $self->{border_bg} };	1557	glColor @{ $self->{border_bg} };
1236	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1558	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1237	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1559	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1238	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1560	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1239	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1561	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1562
		1563	# move
		1564	my $w2 = ($w - $border) * .5;
		1565	my $h2 = ($h - $border) * .5;
		1566	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1567	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1569
		1570	# resize
		1571	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1572	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1573	unless $self->{has_close_button};
		1574	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1575	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1576	}
1240		1577
1241	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1578	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242	glColor @{ $self->{bg} };	1579	glColor @{ $self->{bg} };
1243		1580
1244	# TODO: repeat texture not scale	1581	# TODO: repeat texture not scale
…		…
1263	if $self->{close_button};	1600	if $self->{close_button};
1264	}	1601	}
1265		1602
1266	#############################################################################	1603	#############################################################################
1267		1604
1268	package CFClient::UI::Table;	1605	package DC::UI::Table;
1269		1606
1270	our @ISA = CFClient::UI::Base::;	1607	our @ISA = DC::UI::Container::;
1271		1608
1272	use List::Util qw(max sum);	1609	use List::Util qw(max sum);
1273		1610
1274	use CFClient::OpenGL;	1611	use DC::OpenGL;
1275		1612
1276	sub new {	1613	sub new {
1277	my $class = shift;	1614	my $class = shift;
1278		1615
1279	$class->SUPER::new (	1616	$class->SUPER::new (
1280	col_expand => [],	1617	col_expand => [],
		1618	row_expand => [],
1281	@_,	1619	@_,
1282	)	1620	)
1283	}	1621	}
1284		1622
1285	sub children {
1286	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1287	}
1288
1289	sub add {	1623	sub add {
1290	my ($self, $x, $y, $child) = @_;	1624	my ($self, @widgets) = @_;
1291		1625
1292	$child->set_parent ($self);	1626	for my $child (@widgets) {
1293	$self->{children}[$y][$x] = $child;	1627	$child->{c_rowspan} ||= 1;
		1628	$child->{c_colspan} ||= 1;
		1629	}
1294		1630
1295	$self->realloc;	1631	$self->SUPER::add (@widgets);
1296	}	1632	}
1297		1633
1298	sub remove {	1634	sub add_at {
		1635	my $self = shift;
		1636
		1637	my @widgets;
		1638
		1639	while (@_) {
		1640	my ($col, $row, $child) = splice @_, 0, 3, ();
		1641
		1642	$child->{c_row} = $row;
		1643	$child->{c_col} = $col;
		1644
		1645	push @widgets, $child;
		1646	}
		1647
		1648	$self->add (@widgets);
		1649	}
		1650
		1651	sub get_wh {
1299	my ($self, $child) = @_;	1652	my ($self) = @_;
1300		1653
1301	# TODO: not yet implemented	1654	my (@w, @h);
1302	}
1303
1304	# TODO: move to container class maybe? send children a signal on removal?
1305	sub clear {
1306	my ($self) = @_;
1307		1655
1308	my @children = $self->children;	1656	my @children = $self->children;
1309	delete $self->{children};	1657
		1658	# first pass, columns
		1659	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1660	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1661
		1662	my $sw = sum @w[$c .. $c + $cs - 1];
		1663
		1664	if ($w > $sw) {
		1665	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1666	}
1310		1667	}
1311	for (@children) {
1312	delete $_->{parent};
1313	$_->hide;
1314	}
1315		1668
1316	$self->realloc;	1669	# second pass, rows
1317	}	1670	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1318
1319	sub get_wh {
1320	my ($self) = @_;
1321
1322	my (@w, @h);
1323
1324	for my $y (0 .. $#{$self->{children}}) {
1325	my $row = $self->{children}[$y]
1326	or next;
1327
1328	for my $x (0 .. $#$row) {
1329	my $widget = $row->[$x]
1330	or next;
1331	my ($w, $h) = @$widget{qw(req_w req_h)};	1671	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1332		1672
1333	$w[$x] = max $w[$x], $w;	1673	my $sh = sum @h[$r .. $r + $rs - 1];
1334	$h[$y] = max $h[$y], $h;	1674
		1675	if ($h > $sh) {
		1676	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1335	}	1677	}
1336	}	1678	}
1337		1679
1338	(\@w, \@h)	1680	(\@w, \@h)
1339	}	1681	}
…		…
1355	my ($ws, $hs) = $self->get_wh;	1697	my ($ws, $hs) = $self->get_wh;
1356		1698
1357	my $req_w = (sum @$ws) || 1;	1699	my $req_w = (sum @$ws) || 1;
1358	my $req_h = (sum @$hs) || 1;	1700	my $req_h = (sum @$hs) || 1;
1359		1701
1360	# TODO: nicer code && do row_expand	1702	# now linearly scale the rows/columns to the allocated size
1361	my @col_expand = @{$self->{col_expand}};	1703	my @col_expand = @{$self->{col_expand}};
1362	@col_expand = (1) x @$ws unless @col_expand;	1704	@col_expand = (1) x @$ws unless @col_expand;
1363	my $col_expand = (sum @col_expand) || 1;	1705	my $col_expand = (sum @col_expand) || 1;
1364		1706
1365	# linearly scale sizes
1366	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1707	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1367	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1368		1708
1369	CFClient::UI::harmonize $ws;	1709	DC::UI::harmonize $ws;
		1710
		1711	my @row_expand = @{$self->{row_expand}};
		1712	@row_expand = (1) x @$ws unless @row_expand;
		1713	my $row_expand = (sum @row_expand) || 1;
		1714
		1715	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1716
1370	CFClient::UI::harmonize $hs;	1717	DC::UI::harmonize $hs;
1371		1718
1372	my $y;	1719	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1720	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1373		1721
1374	for my $r (0 .. $#{$self->{children}}) {	1722	for my $widget ($self->children) {
1375	my $row = $self->{children}[$r]	1723	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1376	or next;
1377		1724
1378	my $x = 0;	1725	$widget->configure (
1379	my $row_h = $hs->[$r];	1726	$x[$c], $y[$r],
		1727	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1380		1728	);
1381	for my $c (0 .. $#$row) {	1729	}
1382	my $col_w = $ws->[$c];
1383		1730
1384	if (my $widget = $row->[$c]) {	1731	1
1385	$widget->configure ($x, $y, $col_w, $row_h);	1732	}
1386	}
1387		1733
1388	$x += $col_w;	1734	#############################################################################
		1735
		1736	package DC::UI::Fixed;
		1737
		1738	use List::Util qw(min max);
		1739
		1740	our @ISA = DC::UI::Container::;
		1741
		1742	sub _scale($$$) {
		1743	my ($rel, $val, $max) = @_;
		1744
		1745	$rel ? $val * $max : $val
		1746	}
		1747
		1748	sub size_request {
		1749	my ($self) = @_;
		1750
		1751	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1752
		1753	# determine overall size by querying abs widgets
		1754	for my $child ($self->visible_children) {
		1755	unless ($child->{c_rel}) {
		1756	my $x = $child->{c_x};
		1757	my $y = $child->{c_y};
		1758
		1759	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1760	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1389	}	1761	}
		1762	}
1390		1763
1391	$y += $row_h;	1764	my $W = $x2 - $x1;
		1765	my $H = $y2 - $y1;
		1766
		1767	# now layout remaining widgets
		1768	for my $child ($self->visible_children) {
		1769	if ($child->{c_rel}) {
		1770	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1771	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1772
		1773	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1774	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1775	}
		1776	}
		1777
		1778	my $W = $x2 - $x1;
		1779	my $H = $y2 - $y1;
		1780
		1781	($W, $H)
		1782	}
		1783
		1784	sub invoke_size_allocate {
		1785	my ($self, $W, $H) = @_;
		1786
		1787	for my $child ($self->visible_children) {
		1788	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1789	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1790
		1791	$x += $child->{c_halign} * $child->{req_w};
		1792	$y += $child->{c_valign} * $child->{req_h};
		1793
		1794	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1392	}	1795	}
1393		1796
1394	1	1797	1
1395	}	1798	}
1396		1799
1397	sub find_widget {
1398	my ($self, $x, $y) = @_;
1399
1400	$x -= $self->{x};
1401	$y -= $self->{y};
1402
1403	my $res;
1404
1405	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1406	$res = $_->find_widget ($x, $y)
1407	and return $res;
1408	}
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	}
1420
1421	#############################################################################	1800	#############################################################################
1422		1801
1423	package CFClient::UI::Box;	1802	package DC::UI::Box;
1424		1803
1425	our @ISA = CFClient::UI::Container::;	1804	our @ISA = DC::UI::Container::;
1426		1805
1427	sub size_request {	1806	sub size_request {
1428	my ($self) = @_;	1807	my ($self) = @_;
		1808
		1809	my @children = $self->visible_children;
1429		1810
1430	$self->{vertical}	1811	$self->{vertical}
1431	? (	1812	? (
1432	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1813	(List::Util::max map $_->{req_w}, @children),
1433	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1814	(List::Util::sum map $_->{req_h}, @children),
1434	)	1815	)
1435	: (	1816	: (
1436	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1817	(List::Util::sum map $_->{req_w}, @children),
1437	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1818	(List::Util::max map $_->{req_h}, @children),
1438	)	1819	)
1439	}	1820	}
1440		1821
1441	sub invoke_size_allocate {	1822	sub invoke_size_allocate {
1442	my ($self, $w, $h) = @_;	1823	my ($self, $w, $h) = @_;
…		…
1463	$req[$_] += $space * $children[$_]{expand}	1844	$req[$_] += $space * $children[$_]{expand}
1464	for 0 .. $#children;	1845	for 0 .. $#children;
1465	}	1846	}
1466	}	1847	}
1467		1848
1468	CFClient::UI::harmonize \@req;	1849	DC::UI::harmonize \@req;
1469		1850
1470	my $pos = 0;	1851	my $pos = 0;
1471	for (0 .. $#children) {	1852	for (0 .. $#children) {
1472	my $alloc = $req[$_];	1853	my $alloc = $req[$_];
1473	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1854	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1478	1	1859	1
1479	}	1860	}
1480		1861
1481	#############################################################################	1862	#############################################################################
1482		1863
1483	package CFClient::UI::HBox;	1864	package DC::UI::HBox;
1484		1865
1485	our @ISA = CFClient::UI::Box::;	1866	our @ISA = DC::UI::Box::;
1486		1867
1487	sub new {	1868	sub new {
1488	my $class = shift;	1869	my $class = shift;
1489		1870
1490	$class->SUPER::new (	1871	$class->SUPER::new (
…		…
1493	)	1874	)
1494	}	1875	}
1495		1876
1496	#############################################################################	1877	#############################################################################
1497		1878
1498	package CFClient::UI::VBox;	1879	package DC::UI::VBox;
1499		1880
1500	our @ISA = CFClient::UI::Box::;	1881	our @ISA = DC::UI::Box::;
1501		1882
1502	sub new {	1883	sub new {
1503	my $class = shift;	1884	my $class = shift;
1504		1885
1505	$class->SUPER::new (	1886	$class->SUPER::new (
…		…
1508	)	1889	)
1509	}	1890	}
1510		1891
1511	#############################################################################	1892	#############################################################################
1512		1893
1513	package CFClient::UI::Label;	1894	package DC::UI::Label;
1514		1895
1515	our @ISA = CFClient::UI::DrawBG::;	1896	our @ISA = DC::UI::DrawBG::;
1516		1897
1517	use CFClient::OpenGL;	1898	use DC::OpenGL;
1518		1899
1519	sub new {	1900	sub new {
1520	my ($class, %arg) = @_;	1901	my ($class, %arg) = @_;
1521		1902
1522	my $self = $class->SUPER::new (	1903	my $self = $class->SUPER::new (
…		…
1525	#active_bg => none	1906	#active_bg => none
1526	#font => default_font	1907	#font => default_font
1527	#text => initial text	1908	#text => initial text
1528	#markup => initial narkup	1909	#markup => initial narkup
1529	#max_w => maximum pixel width	1910	#max_w => maximum pixel width
		1911	#style => 0, # render flags
1530	ellipsise => 3, # end	1912	ellipsise => 3, # end
1531	layout => (new CFClient::Layout),	1913	layout => (new DC::Layout),
1532	fontsize => 1,	1914	fontsize => 1,
1533	align => -1,	1915	align => 0.5,
1534	valign => -1,	1916	valign => 0.5,
1535	padding_x => 2,	1917	padding_x => 4,
1536	padding_y => 2,	1918	padding_y => 2,
1537	can_events => 0,	1919	can_events => 0,
1538	%arg	1920	%arg
1539	);	1921	);
1540		1922
1541	if (exists $self->{template}) {	1923	if (exists $self->{template}) {
1542	my $layout = new CFClient::Layout;	1924	my $layout = new DC::Layout;
1543	$layout->set_text (delete $self->{template});	1925	$layout->set_text (delete $self->{template});
1544	$self->{template} = $layout;	1926	$self->{template} = $layout;
1545	}	1927	}
1546		1928
1547	if (exists $self->{markup}) {	1929	if (exists $self->{markup}) {
…		…
1551	}	1933	}
1552		1934
1553	$self	1935	$self
1554	}	1936	}
1555		1937
1556	sub escape($) {
1557	local $_ = $_[0];
1558
1559	s/&/&amp;/g;
1560	s/>/&gt;/g;
1561	s/</&lt;/g;
1562
1563	$_
1564	}
1565
1566	sub update {	1938	sub update {
1567	my ($self) = @_;	1939	my ($self) = @_;
1568		1940
1569	delete $self->{texture};	1941	delete $self->{texture};
1570	$self->SUPER::update;	1942	$self->SUPER::update;
…		…
1575		1947
1576	delete $self->{ox};	1948	delete $self->{ox};
1577	$self->SUPER::realloc;	1949	$self->SUPER::realloc;
1578	}	1950	}
1579		1951
		1952	sub clear {
		1953	my ($self) = @_;
		1954
		1955	$self->set_text ("");
		1956	}
		1957
1580	sub set_text {	1958	sub set_text {
1581	my ($self, $text) = @_;	1959	my ($self, $text) = @_;
1582		1960
1583	return if $self->{text} eq "T$text";	1961	return if $self->{text} eq "T$text";
1584	$self->{text} = "T$text";	1962	$self->{text} = "T$text";
1585		1963
1586	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1587	$self->{layout}->set_text ($text);	1964	$self->{layout}->set_text ($text);
1588		1965
1589	delete $self->{size_req};	1966	delete $self->{size_req};
1590	$self->realloc;	1967	$self->realloc;
1591	$self->update;	1968	$self->update;
…		…
1597	return if $self->{text} eq "M$markup";	1974	return if $self->{text} eq "M$markup";
1598	$self->{text} = "M$markup";	1975	$self->{text} = "M$markup";
1599		1976
1600	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1977	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601		1978
1602	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1603	$self->{layout}->set_markup ($markup);	1979	$self->{layout}->set_markup ($markup);
1604		1980
1605	delete $self->{size_req};	1981	delete $self->{size_req};
1606	$self->realloc;	1982	$self->realloc;
1607	$self->update;	1983	$self->update;
…		…
1609		1985
1610	sub size_request {	1986	sub size_request {
1611	my ($self) = @_;	1987	my ($self) = @_;
1612		1988
1613	$self->{size_req} ||= do {	1989	$self->{size_req} ||= do {
		1990	my ($max_w, $max_h) = $self->get_max_wh;
		1991
1614	$self->{layout}->set_font ($self->{font}) if $self->{font};	1992	$self->{layout}->set_font ($self->{font}) if $self->{font};
1615	$self->{layout}->set_width ($self->{max_w} || -1);	1993	$self->{layout}->set_width ($max_w);
1616	$self->{layout}->set_ellipsise ($self->{ellipsise});	1994	$self->{layout}->set_ellipsise ($self->{ellipsise});
1617	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1995	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1618	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1996	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1619		1997
1620	my ($w, $h) = $self->{layout}->size;	1998	my ($w, $h) = $self->{layout}->size;
1621		1999
1622	if (exists $self->{template}) {	2000	if (exists $self->{template}) {
1623	$self->{template}->set_font ($self->{font}) if $self->{font};	2001	$self->{template}->set_font ($self->{font}) if $self->{font};
		2002	$self->{template}->set_width ($max_w);
1624	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2003	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2004
1626	my ($w2, $h2) = $self->{template}->size;	2005	my ($w2, $h2) = $self->{template}->size;
1627		2006
1628	$w = List::Util::max $w, $w2;	2007	$w = List::Util::max $w, $w2;
…		…
1652		2031
1653	sub set_fontsize {	2032	sub set_fontsize {
1654	my ($self, $fontsize) = @_;	2033	my ($self, $fontsize) = @_;
1655		2034
1656	$self->{fontsize} = $fontsize;	2035	$self->{fontsize} = $fontsize;
		2036	delete $self->{size_req};
1657	delete $self->{texture};	2037	delete $self->{texture};
1658		2038
1659	$self->realloc;	2039	$self->realloc;
1660	}	2040	}
1661		2041
1662	sub reconfigure {	2042	sub reconfigure {
1663	my ($self) = @_;	2043	my ($self) = @_;
1664		2044
1665	delete $self->{size_req};	2045	delete $self->{size_req};
		2046	delete $self->{texture};
1666		2047
1667	$self->SUPER::reconfigure;	2048	$self->SUPER::reconfigure;
1668	}	2049	}
1669		2050
1670	sub _draw {	2051	sub _draw {
1671	my ($self) = @_;	2052	my ($self) = @_;
1672		2053
1673	$self->SUPER::_draw; # draw background, if applicable	2054	$self->SUPER::_draw; # draw background, if applicable
1674		2055
1675	my $tex = $self->{texture} ||= do {	2056	my $size = $self->{texture} ||= do {
1676	$self->{layout}->set_foreground (@{$self->{fg}});	2057	$self->{layout}->set_foreground (@{$self->{fg}});
1677	$self->{layout}->set_font ($self->{font}) if $self->{font};	2058	$self->{layout}->set_font ($self->{font}) if $self->{font};
1678	$self->{layout}->set_width ($self->{w});	2059	$self->{layout}->set_width ($self->{w});
1679	$self->{layout}->set_ellipsise ($self->{ellipsise});	2060	$self->{layout}->set_ellipsise ($self->{ellipsise});
1680	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2061	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1681	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2062	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682		2063
1683	new_from_layout CFClient::Texture $self->{layout}	2064	[$self->{layout}->size]
1684	};	2065	};
1685		2066
1686	unless (exists $self->{ox}) {	2067	unless (exists $self->{ox}) {
1687	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2068	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1688	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2069	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1689	: ($self->{w} - $tex->{w}) * 0.5);
1690		2070
1691	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2071	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1692	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693	: ($self->{h} - $tex->{h}) * 0.5);
1694	};	2072	};
1695		2073
1696	glEnable GL_TEXTURE_2D;	2074	# unless ($self->{list}) {
1697		2075	# $self->{list} = DC::OpenGL::glGenList;
1698	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2076	# DC::OpenGL::glNewList $self->{list};
1699	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2077	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1700		2078	# DC::OpenGL::glEndList;
1701	if ($tex->{format} == GL_ALPHA) {
1702	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703	glColor @{$self->{fg}};
1704	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705	} else {
1706	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1707	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1708	}	2079	# }
		2080	#
		2081	# DC::OpenGL::glCallList $self->{list};
1709		2082
1710	glDisable GL_TEXTURE_2D;	2083	$self->{layout}->draw;
1711	}	2084	}
		2085
		2086	#sub destroy {
		2087	# my ($self) = @_;
		2088	#
		2089	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2090	#
		2091	# $self->SUPER::destroy;
		2092	#}
1712		2093
1713	#############################################################################	2094	#############################################################################
1714		2095
1715	package CFClient::UI::EntryBase;	2096	package DC::UI::EntryBase;
1716		2097
1717	our @ISA = CFClient::UI::Label::;	2098	our @ISA = DC::UI::Label::;
1718		2099
1719	use CFClient::OpenGL;	2100	use DC::OpenGL;
1720		2101
1721	sub new {	2102	sub new {
1722	my $class = shift;	2103	my $class = shift;
1723		2104
1724	$class->SUPER::new (	2105	$class->SUPER::new (
1725	fg => [1, 1, 1],	2106	fg => [1, 1, 1],
1726	bg => [0, 0, 0, 0.2],	2107	bg => [0, 0, 0, 0.2],
		2108	outline => undef,
1727	active_bg => [1, 1, 1, 0.5],	2109	active_bg => [0, 0, 1, .2],
1728	active_fg => [0, 0, 0],	2110	active_fg => [1, 1, 1],
		2111	active_outline => [1, 1, 0],
1729	can_hover => 1,	2112	can_hover => 1,
1730	can_focus => 1,	2113	can_focus => 1,
		2114	align => 0,
1731	valign => 0,	2115	valign => 0.5,
1732	can_events => 1,	2116	can_events => 1,
		2117	ellipsise => 0,
		2118	padding_x => 4,
		2119	padding_y => 2,
1733	#text => ...	2120	#text => ...
1734	#hidden => "*",	2121	#hidden => "*",
1735	@_	2122	@_
1736	)	2123	)
1737	}	2124	}
…		…
1782	my $sym = $ev->{sym};	2169	my $sym = $ev->{sym};
1783	my $uni = $ev->{unicode};	2170	my $uni = $ev->{unicode};
1784		2171
1785	my $text = $self->get_text;	2172	my $text = $self->get_text;
1786		2173
1787	if ($uni == 8) {	2174	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2175
		2176	if ($sym == DC::SDLK_BACKSPACE) {
1788	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2177	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1789	} elsif ($uni == 127) {	2178	} elsif ($sym == DC::SDLK_DELETE) {
1790	substr $text, $self->{cursor}, 1, "";	2179	substr $text, $self->{cursor}, 1, "";
1791	} elsif ($sym == CFClient::SDLK_LEFT) {	2180	} elsif ($sym == DC::SDLK_LEFT) {
1792	--$self->{cursor} if $self->{cursor};	2181	--$self->{cursor} if $self->{cursor};
1793	} elsif ($sym == CFClient::SDLK_RIGHT) {	2182	} elsif ($sym == DC::SDLK_RIGHT) {
1794	++$self->{cursor} if $self->{cursor} < length $self->{text};	2183	++$self->{cursor} if $self->{cursor} < length $self->{text};
1795	} elsif ($sym == CFClient::SDLK_HOME) {	2184	} elsif ($sym == DC::SDLK_HOME) {
		2185	# what a hack
		2186	$self->{cursor} =
		2187	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2188	? length $1
		2189	: 0;
		2190	} elsif ($sym == DC::SDLK_END) {
		2191	# uh, again
		2192	$self->{cursor} =
		2193	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2194	? $self->{cursor} + length $1
		2195	: length $self->{text};
		2196	} elsif ($uni == 21) { # ctrl-u
		2197	$text = "";
1796	$self->{cursor} = 0;	2198	$self->{cursor} = 0;
1797	} elsif ($sym == CFClient::SDLK_END) {
1798	$self->{cursor} = length $text;
1799	} elsif ($uni == 27) {	2199	} elsif ($uni == 27) {
1800	$self->emit ('escape');	2200	$self->emit ('escape');
1801	} elsif ($uni) {	2201	} elsif ($uni == 0x0d) {
		2202	substr $text, $self->{cursor}++, 0, "\012";
		2203	} elsif ($uni >= 0x20) {
1802	substr $text, $self->{cursor}++, 0, chr $uni;	2204	substr $text, $self->{cursor}++, 0, chr $uni;
1803	} else {	2205	} else {
1804	return 0;	2206	return 0;
1805	}	2207	}
1806		2208
1807	$self->_set_text ($text);	2209	$self->_set_text ($text);
1808		2210
1809	$self->realloc;	2211	$self->realloc;
		2212	$self->update;
1810		2213
1811	1	2214	1
1812	}	2215	}
1813		2216
1814	sub invoke_focus_in {	2217	sub invoke_focus_in {
…		…
1826		2229
1827	my $idx = $self->{layout}->xy_to_index ($x, $y);	2230	my $idx = $self->{layout}->xy_to_index ($x, $y);
1828		2231
1829	# byte-index to char-index	2232	# byte-index to char-index
1830	my $text = $self->{text};	2233	my $text = $self->{text};
1831	utf8::encode $text;	2234	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1832	$self->{cursor} = length substr $text, 0, $idx;	2235	$self->{cursor} = length $text;
1833		2236
1834	$self->_set_text ($self->{text});	2237	$self->_set_text ($self->{text});
1835	$self->update;	2238	$self->update;
1836		2239
1837	1	2240	1
…		…
1856	glColor_premultiply @{$self->{bg}};	2259	glColor_premultiply @{$self->{bg}};
1857	}	2260	}
1858		2261
1859	glEnable GL_BLEND;	2262	glEnable GL_BLEND;
1860	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2263	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1861	glBegin GL_QUADS;
1862	glVertex 0 , 0;
1863	glVertex 0 , $self->{h};
1864	glVertex $self->{w}, $self->{h};	2264	glRect 0, 0, $self->{w}, $self->{h};
1865	glVertex $self->{w}, 0;
1866	glEnd;
1867	glDisable GL_BLEND;	2265	glDisable GL_BLEND;
1868		2266
1869	$self->SUPER::_draw;	2267	$self->SUPER::_draw;
1870		2268
1871	#TODO: force update every cursor change :(	2269	#TODO: force update every cursor change :(
…		…
1873		2271
1874	unless (exists $self->{cur_h}) {	2272	unless (exists $self->{cur_h}) {
1875	my $text = substr $self->{text}, 0, $self->{cursor};	2273	my $text = substr $self->{text}, 0, $self->{cursor};
1876	utf8::encode $text;	2274	utf8::encode $text;
1877		2275
1878	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2276	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1879	}	2277	}
1880		2278
1881	glColor @{$self->{fg}};	2279	glColor_premultiply @{$self->{active_fg}};
1882	glBegin GL_LINES;	2280	glBegin GL_LINES;
1883	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2281	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1884	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1885	glEnd;	2283	glEnd;
1886	}
1887	}
1888		2284
		2285	glLineWidth 3;
		2286	glColor @{$self->{active_outline}};
		2287	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2288	glLineWidth 1;
		2289
		2290	} else {
		2291	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2292	glBegin GL_LINE_STRIP;
		2293	glVertex .5, $self->{h} * .5;
		2294	glVertex .5, $self->{h} - 2.5;
		2295	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} * .5;
		2297	glEnd;
		2298	}
		2299	}
		2300
		2301	#############################################################################
		2302
1889	package CFClient::UI::Entry;	2303	package DC::UI::Entry;
1890		2304
1891	our @ISA = CFClient::UI::EntryBase::;	2305	our @ISA = DC::UI::EntryBase::;
1892		2306
1893	use CFClient::OpenGL;	2307	use DC::OpenGL;
		2308
		2309	sub new {
		2310	my $class = shift;
		2311
		2312	$class->SUPER::new (
		2313	history_pointer => -1,
		2314	@_
		2315	)
		2316	}
		2317
1894		2318
1895	sub invoke_key_down {	2319	sub invoke_key_down {
1896	my ($self, $ev) = @_;	2320	my ($self, $ev) = @_;
1897		2321
1898	my $sym = $ev->{sym};	2322	my $sym = $ev->{sym};
1899		2323
1900	if ($sym == 13) {	2324	if ($ev->{uni} == 0x0d || $sym == 13) {
1901	unshift @{$self->{history}},	2325	unshift @{$self->{history}},
1902	my $txt = $self->get_text;	2326	my $txt = $self->get_text;
1903		2327
1904	$self->{history_pointer} = -1;	2328	$self->{history_pointer} = -1;
1905	$self->{history_saveback} = '';	2329	$self->{history_saveback} = '';
1906	$self->emit (activate => $txt);	2330	$self->emit (activate => $txt);
1907	$self->update;	2331	$self->update;
1908		2332
1909	} elsif ($sym == CFClient::SDLK_UP) {	2333	} elsif ($sym == DC::SDLK_UP) {
1910	if ($self->{history_pointer} < 0) {	2334	if ($self->{history_pointer} < 0) {
1911	$self->{history_saveback} = $self->get_text;	2335	$self->{history_saveback} = $self->get_text;
1912	}	2336	}
1913	if (@{$self->{history} || []} > 0) {	2337	if (@{$self->{history} || []} > 0) {
1914	$self->{history_pointer}++;	2338	$self->{history_pointer}++;
…		…
1916	$self->{history_pointer} = @{$self->{history} || []} - 1;	2340	$self->{history_pointer} = @{$self->{history} || []} - 1;
1917	}	2341	}
1918	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2342	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1919	}	2343	}
1920		2344
1921	} elsif ($sym == CFClient::SDLK_DOWN) {	2345	} elsif ($sym == DC::SDLK_DOWN) {
1922	$self->{history_pointer}--;	2346	$self->{history_pointer}--;
1923	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2347	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1924		2348
1925	if ($self->{history_pointer} >= 0) {	2349	if ($self->{history_pointer} >= 0) {
1926	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2350	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1927	} else {	2351	} else {
		2352	if (defined $self->{history_saveback}) {
1928	$self->set_text ($self->{history_saveback});	2353	$self->set_text ($self->{history_saveback});
		2354	$self->{history_saveback} = undef;
		2355	}
1929	}	2356	}
1930		2357
1931	} else {	2358	} else {
1932	return $self->SUPER::invoke_key_down ($ev)	2359	return $self->SUPER::invoke_key_down ($ev)
1933	}	2360	}
…		…
1935	1	2362	1
1936	}	2363	}
1937		2364
1938	#############################################################################	2365	#############################################################################
1939		2366
1940	package CFClient::UI::Button;	2367	package DC::UI::TextEdit;
1941		2368
1942	our @ISA = CFClient::UI::Label::;	2369	our @ISA = DC::UI::EntryBase::;
1943		2370
1944	use CFClient::OpenGL;	2371	use DC::OpenGL;
1945
1946	my @tex =
1947	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1948	qw(b1_button_active.png);
1949		2372
1950	sub new {	2373	sub new {
1951	my $class = shift;	2374	my $class = shift;
1952		2375
1953	$class->SUPER::new (	2376	$class->SUPER::new (
1954	padding_x => 4,
1955	padding_y => 4,	2377	padding_y => 4,
1956	fg => [1, 1, 1],	2378
1957	active_fg => [0, 0, 1],	2379	@_
		2380	)
		2381	}
		2382
		2383	sub move_cursor_ver {
		2384	my ($self, $dy) = @_;
		2385
		2386	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2387
		2388	$line += $dy;
		2389
		2390	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2391	$self->{cursor} = $index;
		2392	delete $self->{cur_h};
		2393	$self->update;
		2394	return;
		2395	}
		2396	}
		2397
		2398	sub invoke_key_down {
		2399	my ($self, $ev) = @_;
		2400
		2401	my $sym = $ev->{sym};
		2402
		2403	if ($sym == DC::SDLK_UP) {
		2404	$self->move_cursor_ver (-1);
		2405	} elsif ($sym == DC::SDLK_DOWN) {
		2406	$self->move_cursor_ver (+1);
		2407	} else {
		2408	return $self->SUPER::invoke_key_down ($ev)
		2409	}
		2410
		2411	1
		2412	}
		2413
		2414	#############################################################################
		2415
		2416	package DC::UI::ButtonBin;
		2417
		2418	our @ISA = DC::UI::Bin::;
		2419
		2420	use DC::OpenGL;
		2421
		2422	my @tex =
		2423	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2424	qw(b1_button_inactive.png b1_button_active.png);
		2425
		2426	sub new {
		2427	my $class = shift;
		2428
		2429	$class->SUPER::new (
1958	can_hover => 1,	2430	can_hover => 1,
1959	align => 0,	2431	align => 0.5,
1960	valign => 0,	2432	valign => 0.5,
1961	can_events => 1,	2433	can_events => 1,
1962	@_	2434	@_
1963	)	2435	)
1964	}	2436	}
1965		2437
…		…
1974	}	2446	}
1975		2447
1976	sub _draw {	2448	sub _draw {
1977	my ($self) = @_;	2449	my ($self) = @_;
1978		2450
1979	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1980
1981	glEnable GL_TEXTURE_2D;	2451	glEnable GL_TEXTURE_2D;
1982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2452	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983	glColor 0, 0, 0, 1;	2453	glColor 0, 0, 0, 1;
1984		2454
		2455	my $tex = $tex[$GRAB == $self];
1985	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2456	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1986		2457
1987	glDisable GL_TEXTURE_2D;	2458	glDisable GL_TEXTURE_2D;
1988		2459
1989	$self->SUPER::_draw;	2460	$self->SUPER::_draw;
1990	}	2461	}
1991		2462
1992	#############################################################################	2463	#############################################################################
1993		2464
1994	package CFClient::UI::ImageButton;	2465	package DC::UI::Button;
1995		2466
1996	our @ISA = CFClient::UI::Image::;	2467	our @ISA = DC::UI::Label::;
1997		2468
1998	use CFClient::OpenGL;	2469	use DC::OpenGL;
1999		2470
2000	my %textures;	2471	my @tex =
		2472	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2473	qw(b1_button_inactive.png b1_button_active.png);
2001		2474
2002	sub new {	2475	sub new {
2003	my $class = shift;	2476	my $class = shift;
2004		2477
2005	my $self = $class->SUPER::new (	2478	$class->SUPER::new (
2006	padding_x => 4,	2479	padding_x => 8,
2007	padding_y => 4,	2480	padding_y => 4,
2008	fg => [1, 1, 1],	2481	fg => [1.0, 1.0, 1.0],
2009	active_fg => [0, 0, 1],	2482	active_fg => [0.8, 0.8, 0.8],
2010	can_hover => 1,	2483	can_hover => 1,
2011	align => 0,	2484	align => 0.5,
2012	valign => 0,	2485	valign => 0.5,
2013	can_events => 1,	2486	can_events => 1,
2014	@_	2487	@_
2015	);	2488	)
2016	}	2489	}
2017		2490
2018	sub invoke_button_up {	2491	sub invoke_button_up {
2019	my ($self, $ev, $x, $y) = @_;	2492	my ($self, $ev, $x, $y) = @_;
2020		2493
…		…
2023	&& $y >= 0 && $y < $self->{h};	2496	&& $y >= 0 && $y < $self->{h};
2024		2497
2025	1	2498	1
2026	}	2499	}
2027		2500
		2501	sub _draw {
		2502	my ($self) = @_;
		2503
		2504	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2505
		2506	glEnable GL_TEXTURE_2D;
		2507	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2508	glColor 0, 0, 0, 1;
		2509
		2510	my $tex = $tex[$GRAB == $self];
		2511	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2512
		2513	glDisable GL_TEXTURE_2D;
		2514
		2515	$self->SUPER::_draw;
		2516	}
		2517
2028	#############################################################################	2518	#############################################################################
2029		2519
2030	package CFClient::UI::CheckBox;	2520	package DC::UI::CheckBox;
2031		2521
2032	our @ISA = CFClient::UI::DrawBG::;	2522	our @ISA = DC::UI::DrawBG::;
2033		2523
2034	my @tex =	2524	my @tex =
2035	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2525	map { new_from_resource DC::Texture $_, mipmap => 1 }
2036	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2526	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2037		2527
2038	use CFClient::OpenGL;	2528	use DC::OpenGL;
2039		2529
2040	sub new {	2530	sub new {
2041	my $class = shift;	2531	my $class = shift;
2042		2532
2043	$class->SUPER::new (	2533	$class->SUPER::new (
		2534	fontsize => 1,
2044	padding_x => 2,	2535	padding_x => 2,
2045	padding_y => 2,	2536	padding_y => 2,
2046	fg => [1, 1, 1],	2537	fg => [1, 1, 1],
2047	active_fg => [1, 1, 0],	2538	active_fg => [1, 1, 0],
2048	bg => [0, 0, 0, 0.2],	2539	bg => [0, 0, 0, 0.2],
…		…
2054	}	2545	}
2055		2546
2056	sub size_request {	2547	sub size_request {
2057	my ($self) = @_;	2548	my ($self) = @_;
2058		2549
2059	(6) x 2	2550	($self->{fontsize} * $::FONTSIZE) x 2
		2551	}
		2552
		2553	sub toggle {
		2554	my ($self) = @_;
		2555
		2556	$self->{state} = !$self->{state};
		2557	$self->emit (changed => $self->{state});
		2558	$self->update;
2060	}	2559	}
2061		2560
2062	sub invoke_button_down {	2561	sub invoke_button_down {
2063	my ($self, $ev, $x, $y) = @_;	2562	my ($self, $ev, $x, $y) = @_;
2064		2563
2065	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2564	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2066	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2565	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2067	$self->{state} = !$self->{state};	2566	$self->toggle;
2068	$self->emit (changed => $self->{state});
2069	} else {	2567	} else {
2070	return 0	2568	return 0
2071	}	2569	}
2072		2570
2073	1	2571	1
…		…
2076	sub _draw {	2574	sub _draw {
2077	my ($self) = @_;	2575	my ($self) = @_;
2078		2576
2079	$self->SUPER::_draw;	2577	$self->SUPER::_draw;
2080		2578
2081	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2579	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2082		2580
2083	my ($w, $h) = @$self{qw(w h)};	2581	my ($w, $h) = @$self{qw(w h)};
2084		2582
2085	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2583	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2086		2584
…		…
2093	glDisable GL_TEXTURE_2D;	2591	glDisable GL_TEXTURE_2D;
2094	}	2592	}
2095		2593
2096	#############################################################################	2594	#############################################################################
2097		2595
2098	package CFClient::UI::Image;	2596	package DC::UI::Image;
2099		2597
2100	our @ISA = CFClient::UI::Base::;	2598	our @ISA = DC::UI::DrawBG::;
2101		2599
2102	use CFClient::OpenGL;	2600	use DC::OpenGL;
2103		2601
2104	our %texture_cache;	2602	our %texture_cache;
2105		2603
2106	sub new {	2604	sub new {
2107	my $class = shift;	2605	my $class = shift;
2108		2606
2109	my $self = $class->SUPER::new (	2607	my $self = $class->SUPER::new (
2110	can_events => 0,	2608	can_events => 0,
		2609	scale => 1,
2111	@_,	2610	@_,
2112	);	2611	);
2113		2612
		2613	$self->{path} || $self->{tex}
		2614	or Carp::croak "'path' or 'tex' attributes required";
		2615
		2616	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2617	new_from_resource DC::Texture $self->{path}, mipmap => 1;
		2618
		2619	DC::weaken $texture_cache{$self->{path}};
		2620
		2621	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2622
		2623	$self
		2624	}
		2625
		2626	sub STORABLE_freeze {
		2627	my ($self, $cloning) = @_;
		2628
2114	$self->{path}	2629	$self->{path}
2115	or Carp::croak "required attribute 'path' not set";	2630	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2116		2631
2117	$self->{tex} = $texture_cache{$self->{path}} ||=	2632	$self->{path}
2118	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;	2633	}
2119		2634
2120	Scalar::Util::weaken $texture_cache{$self->{path}};	2635	sub STORABLE_attach {
		2636	my ($self, $cloning, $path) = @_;
2121		2637
2122	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2638	$self->new (path => $path)
		2639	}
2123		2640
2124	$self	2641	sub set_texture {
		2642	my ($self, $tex) = @_;
		2643
		2644	$self->{tex} = $tex;
		2645	$self->update;
2125	}	2646	}
2126		2647
2127	sub size_request {	2648	sub size_request {
2128	my ($self) = @_;	2649	my ($self) = @_;
2129		2650
2130	($self->{tex}{w}, $self->{tex}{h})	2651	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2131	}	2652	}
2132		2653
2133	sub _draw {	2654	sub _draw {
2134	my ($self) = @_;	2655	my ($self) = @_;
		2656
		2657	$self->SUPER::_draw;
2135		2658
2136	my $tex = $self->{tex};	2659	my $tex = $self->{tex};
2137		2660
2138	my ($w, $h) = ($self->{w}, $self->{h});	2661	my ($w, $h) = ($self->{w}, $self->{h});
2139		2662
…		…
2152	glDisable GL_TEXTURE_2D;	2675	glDisable GL_TEXTURE_2D;
2153	}	2676	}
2154		2677
2155	#############################################################################	2678	#############################################################################
2156		2679
		2680	package DC::UI::ImageButton;
		2681
		2682	our @ISA = DC::UI::Image::;
		2683
		2684	use DC::OpenGL;
		2685
		2686	sub new {
		2687	my $class = shift;
		2688
		2689	my $self = $class->SUPER::new (
		2690	padding_x => 4,
		2691	padding_y => 4,
		2692	fg => [1, 1, 1],
		2693	active_fg => [0, 0, 1],
		2694	can_hover => 1,
		2695	align => 0.5,
		2696	valign => 0.5,
		2697	can_events => 1,
		2698	@_
		2699	);
		2700	}
		2701
		2702	sub invoke_button_down {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	1
		2706	}
		2707
		2708	sub invoke_button_up {
		2709	my ($self, $ev, $x, $y) = @_;
		2710
		2711	$self->emit ("activate")
		2712	if $x >= 0 && $x < $self->{w}
		2713	&& $y >= 0 && $y < $self->{h};
		2714
		2715	1
		2716	}
		2717
		2718	#############################################################################
		2719
2157	package CFClient::UI::VGauge;	2720	package DC::UI::VGauge;
2158		2721
2159	our @ISA = CFClient::UI::Base::;	2722	our @ISA = DC::UI::Base::;
2160		2723
2161	use List::Util qw(min max);	2724	use List::Util qw(min max);
2162		2725
2163	use CFClient::OpenGL;	2726	use DC::OpenGL;
2164		2727
2165	my %tex = (	2728	my %tex = (
2166	food => [	2729	food => [
2167	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2730	map { new_from_resource DC::Texture $_, mipmap => 1 }
2168	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2731	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2169	],	2732	],
2170	grace => [	2733	grace => [
2171	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2734	map { new_from_resource DC::Texture $_, mipmap => 1 }
2172	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2735	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2173	],	2736	],
2174	hp => [	2737	hp => [
2175	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2738	map { new_from_resource DC::Texture $_, mipmap => 1 }
2176	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2739	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2177	],	2740	],
2178	mana => [	2741	mana => [
2179	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2742	map { new_from_resource DC::Texture $_, mipmap => 1 }
2180	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2743	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2181	],	2744	],
2182	);	2745	);
2183		2746
2184	# eg. VGauge->new (gauge => 'food'), default gauge: food	2747	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2244	my $ycut1 = max 0, min 1, $ycut;	2807	my $ycut1 = max 0, min 1, $ycut;
2245	my $ycut2 = max 0, min 1, $ycut - 1;	2808	my $ycut2 = max 0, min 1, $ycut - 1;
2246		2809
2247	my $h1 = $self->{h} * (1 - $ycut1);	2810	my $h1 = $self->{h} * (1 - $ycut1);
2248	my $h2 = $self->{h} * (1 - $ycut2);	2811	my $h2 = $self->{h} * (1 - $ycut2);
		2812	my $h3 = $self->{h};
		2813
		2814	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2249		2815
2250	glEnable GL_BLEND;	2816	glEnable GL_BLEND;
2251	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2817	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2818	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2253	glEnable GL_TEXTURE_2D;	2819	glEnable GL_TEXTURE_2D;
…		…
2272		2838
2273	if ($t3) {	2839	if ($t3) {
2274	glBindTexture GL_TEXTURE_2D, $t3->{name};	2840	glBindTexture GL_TEXTURE_2D, $t3->{name};
2275	glBegin GL_QUADS;	2841	glBegin GL_QUADS;
2276	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2842	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2277	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2843	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2278	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2844	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2279	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2845	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2280	glEnd;	2846	glEnd;
2281	}	2847	}
2282		2848
2283	glDisable GL_BLEND;	2849	glDisable GL_BLEND;
2284	glDisable GL_TEXTURE_2D;	2850	glDisable GL_TEXTURE_2D;
2285	}	2851	}
2286		2852
2287	#############################################################################	2853	#############################################################################
2288		2854
		2855	package DC::UI::Progress;
		2856
		2857	our @ISA = DC::UI::Label::;
		2858
		2859	use DC::OpenGL;
		2860
		2861	sub new {
		2862	my ($class, %arg) = @_;
		2863
		2864	my $self = $class->SUPER::new (
		2865	padding_x => 2,
		2866	padding_y => 2,
		2867	fg => [1, 1, 1],
		2868	bg => [0, 0, 1, 0.2],
		2869	bar => [0.7, 0.5, 0.1, 0.8],
		2870	outline => [0.4, 0.3, 0],
		2871	fontsize => 0.9,
		2872	valign => 0.5,
		2873	align => 0.5,
		2874	can_events => 1,
		2875	ellipsise => 1,
		2876	label => "%d%%",
		2877	%arg,
		2878	);
		2879
		2880	$self->set_value ($arg{value} || -1);
		2881
		2882	$self
		2883	}
		2884
		2885	sub set_label {
		2886	my ($self, $label) = @_;
		2887
		2888	return if $self->{label} eq $label;
		2889	$self->{label} = $label;
		2890
		2891	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2892	}
		2893
		2894	sub set_value {
		2895	my ($self, $value) = @_;
		2896
		2897	if ($self->{value} ne $value) {
		2898	$self->{value} = $value;
		2899
		2900	if ($value < 0) {
		2901	$self->set_text ("-");
		2902	} else {
		2903	$self->set_text (sprintf $self->{label}, $value * 100);
		2904	}
		2905
		2906	$self->update;
		2907	}
		2908	}
		2909
		2910	sub _draw {
		2911	my ($self) = @_;
		2912
		2913	glEnable GL_BLEND;
		2914	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2915
		2916	my $px = $self->{padding_x};
		2917	my $py = $self->{padding_y};
		2918
		2919	if ($self->{value} >= 0) {
		2920	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2921
		2922	glColor_premultiply @{$self->{bar}};
		2923	glRect $px, $py, $s, $self->{h} - $py;
		2924	glColor_premultiply @{$self->{bg}};
		2925	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2926	}
		2927
		2928	glColor_premultiply @{$self->{outline}};
		2929
		2930	$px -= .5;
		2931	$py -= .5;
		2932
		2933	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2934
		2935	glDisable GL_BLEND;
		2936
		2937	{
		2938	local $self->{bg}; # do not draw background
		2939	$self->SUPER::_draw;
		2940	}
		2941	}
		2942
		2943	#############################################################################
		2944
		2945	package DC::UI::ExperienceProgress;
		2946
		2947	our @ISA = DC::UI::Progress::;
		2948
		2949	sub new {
		2950	my ($class, %arg) = @_;
		2951
		2952	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2953
		2954	my $self = $class->SUPER::new (
		2955	%arg,
		2956	tooltip => sub {
		2957	my ($self) = @_;
		2958
		2959	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2960	$tt,
		2961	$self->{lvl},
		2962	::formsep ($self->{exp}),
		2963	::formsep ($self->{nxt}),
		2964	::formsep ($self->{nxt} - $self->{exp}),
		2965	$self->_percent * 100,
		2966	},
		2967	);
		2968
		2969	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2970	if $::CONN;
		2971
		2972	$self
		2973	}
		2974
		2975	sub DESTROY {
		2976	my ($self) = @_;
		2977
		2978	delete $::CONN->{on_exp_update}{$self+0}
		2979	if $::CONN;
		2980
		2981	$self->SUPER::DESTROY;
		2982	}
		2983
		2984	sub _percent {
		2985	my ($self) = @_;
		2986
		2987	my $table = $::CONN && $::CONN->{exp_table}
		2988	or return -1;
		2989
		2990	my $l0 = $table->[$self->{lvl} - 1];
		2991	my $l1 = $table->[$self->{lvl}];
		2992
		2993	$self->{nxt} = $l1;
		2994
		2995	($self->{exp} - $l0) / ($l1 - $l0)
		2996	}
		2997
		2998	sub set_value {
		2999	my ($self, $lvl, $exp) = @_;
		3000
		3001	$self->{lvl} = $lvl;
		3002	$self->{exp} = $exp;
		3003
		3004	$self->SUPER::set_value ($self->_percent);
		3005	}
		3006
		3007	#############################################################################
		3008
2289	package CFClient::UI::Gauge;	3009	package DC::UI::Gauge;
2290		3010
2291	our @ISA = CFClient::UI::VBox::;	3011	our @ISA = DC::UI::VBox::;
2292		3012
2293	sub new {	3013	sub new {
2294	my ($class, %arg) = @_;	3014	my ($class, %arg) = @_;
2295		3015
2296	my $self = $class->SUPER::new (	3016	my $self = $class->SUPER::new (
…		…
2298	can_hover => 1,	3018	can_hover => 1,
2299	can_events => 1,	3019	can_events => 1,
2300	%arg,	3020	%arg,
2301	);	3021	);
2302		3022
2303	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3023	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2304	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3024	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2305	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3025	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2306		3026
2307	$self	3027	$self
2308	}	3028	}
2309		3029
2310	sub set_fontsize {	3030	sub set_fontsize {
…		…
2331	$self->{value}->set_text ($val);	3051	$self->{value}->set_text ($val);
2332	}	3052	}
2333		3053
2334	#############################################################################	3054	#############################################################################
2335		3055
2336	package CFClient::UI::Slider;	3056	package DC::UI::Slider;
2337		3057
2338	use strict;	3058	use strict;
2339		3059
2340	use CFClient::OpenGL;	3060	use DC::OpenGL;
2341		3061
2342	our @ISA = CFClient::UI::DrawBG::;	3062	our @ISA = DC::UI::DrawBG::;
2343		3063
2344	my @tex =	3064	my @tex =
2345	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3065	map { new_from_resource DC::Texture $_ }
2346	qw(s1_slider.png s1_slider_bg.png);	3066	qw(s1_slider.png s1_slider_bg.png);
2347		3067
2348	sub new {	3068	sub new {
2349	my $class = shift;	3069	my $class = shift;
2350		3070
…		…
2387	sub set_value {	3107	sub set_value {
2388	my ($self, $value) = @_;	3108	my ($self, $value) = @_;
2389		3109
2390	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3110	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391		3111
2392	$hi = $lo + 1 if $hi <= $lo;	3112	$hi = $lo if $hi < $lo;
2393		3113
2394	$page = $hi - $lo if $page > $hi - $lo;	3114	$value = $hi - $page if $value > $hi - $page;
2395
2396	$value = $lo if $value < $lo;	3115	$value = $lo if $value < $lo;
2397	$value = $hi - $page if $value > $hi - $page;
2398		3116
2399	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3117	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400	if $unit;	3118	if $unit;
2401		3119
2402	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3120	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2418		3136
2419	$self->SUPER::invoke_button_down ($ev, $x, $y);	3137	$self->SUPER::invoke_button_down ($ev, $x, $y);
2420		3138
2421	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3139	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422		3140
2423	$self->invoke_mouse_motion ($ev, $x, $y)	3141	$self->invoke_mouse_motion ($ev, $x, $y);
		3142
		3143	1
2424	}	3144	}
2425		3145
2426	sub invoke_mouse_motion {	3146	sub invoke_mouse_motion {
2427	my ($self, $ev, $x, $y) = @_;	3147	my ($self, $ev, $x, $y) = @_;
2428		3148
…		…
2439	}	3159	}
2440		3160
2441	1	3161	1
2442	}	3162	}
2443		3163
		3164	sub invoke_mouse_wheel {
		3165	my ($self, $ev) = @_;
		3166
		3167	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3168
		3169	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3170
		3171	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3172
		3173	1
		3174	}
		3175
2444	sub update {	3176	sub update {
2445	my ($self) = @_;	3177	my ($self) = @_;
2446		3178
2447	delete $self->{knob_w};	3179	delete $self->{knob_w};
2448	$self->SUPER::update;	3180	$self->SUPER::update;
…		…
2452	my ($self) = @_;	3184	my ($self) = @_;
2453		3185
2454	unless ($self->{knob_w}) {	3186	unless ($self->{knob_w}) {
2455	$self->set_value ($self->{range}[0]);	3187	$self->set_value ($self->{range}[0]);
2456		3188
2457	my ($value, $lo, $hi, $page) = @{$self->{range}};	3189	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2458	my $range = ($hi - $page - $lo) || 1e-100;	3190	my $range = ($hi - $page - $lo) || 1e-10;
2459		3191
2460	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3192	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2461		3193
2462	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3194	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2463	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3195	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2464		3196
2465	$value = ($value - $lo) / $range;	3197	$value = ($value - $lo) / $range;
…		…
2495	glDisable GL_TEXTURE_2D;	3227	glDisable GL_TEXTURE_2D;
2496	}	3228	}
2497		3229
2498	#############################################################################	3230	#############################################################################
2499		3231
2500	package CFClient::UI::ValSlider;	3232	package DC::UI::ValSlider;
2501		3233
2502	our @ISA = CFClient::UI::HBox::;	3234	our @ISA = DC::UI::HBox::;
2503		3235
2504	sub new {	3236	sub new {
2505	my ($class, %arg) = @_;	3237	my ($class, %arg) = @_;
2506		3238
2507	my $range = delete $arg{range};	3239	my $range = delete $arg{range};
2508		3240
2509	my $self = $class->SUPER::new (	3241	my $self = $class->SUPER::new (
2510	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3242	slider => (new DC::UI::Slider expand => 1, range => $range),
2511	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3243	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2512	to_value => sub { shift },	3244	to_value => sub { shift },
2513	from_value => sub { shift },	3245	from_value => sub { shift },
2514	%arg,	3246	%arg,
2515	);	3247	);
2516		3248
…		…
2536	sub set_range { shift->{slider}->set_range (@_) }	3268	sub set_range { shift->{slider}->set_range (@_) }
2537	sub set_value { shift->{slider}->set_value (@_) }	3269	sub set_value { shift->{slider}->set_value (@_) }
2538		3270
2539	#############################################################################	3271	#############################################################################
2540		3272
2541	package CFClient::UI::TextScroller;	3273	package DC::UI::TextScroller;
2542		3274
2543	our @ISA = CFClient::UI::HBox::;	3275	our @ISA = DC::UI::HBox::;
2544		3276
2545	use CFClient::OpenGL;	3277	use DC::OpenGL;
2546		3278
2547	sub new {	3279	sub new {
2548	my $class = shift;	3280	my $class = shift;
2549		3281
2550	my $self = $class->SUPER::new (	3282	my $self = $class->SUPER::new (
2551	fontsize => 1,	3283	fontsize => 1,
2552	can_events => 0,	3284	can_events => 1,
2553	indent => 0,	3285	indent => 0,
2554	#font => default_font	3286	#font => default_font
2555	@_,	3287	@_,
2556		3288
2557	layout => (new CFClient::Layout 1),	3289	layout => (new DC::Layout),
2558	par => [],	3290	par => [],
		3291	max_par => 0,
2559	height => 0,	3292	height => 0,
2560	children => [	3293	children => [
2561	(new CFClient::UI::Empty expand => 1),	3294	(new DC::UI::Empty expand => 1),
2562	(new CFClient::UI::Slider vertical => 1),	3295	(new DC::UI::Slider vertical => 1),
2563	],	3296	],
2564	);	3297	);
2565		3298
2566	$self->{children}[1]->connect (changed => sub { $self->update });	3299	$self->{children}[1]->connect (changed => sub { $self->update });
2567		3300
…		…
2576	}	3309	}
2577		3310
2578	sub size_request {	3311	sub size_request {
2579	my ($self) = @_;	3312	my ($self) = @_;
2580		3313
2581	my ($empty, $slider) = @{ $self->{children} };	3314	my ($empty, $slider) = $self->visible_children;
2582		3315
2583	local $self->{children} = [$empty, $slider];	3316	local $self->{children} = [$empty, $slider];
2584	$self->SUPER::size_request	3317	$self->SUPER::size_request
2585	}	3318	}
2586		3319
…		…
2597		3330
2598	$self->reflow;	3331	$self->reflow;
2599		3332
2600	local $self->{children} = [$empty, $slider];	3333	local $self->{children} = [$empty, $slider];
2601	$self->SUPER::invoke_size_allocate ($w, $h)	3334	$self->SUPER::invoke_size_allocate ($w, $h)
		3335	}
		3336
		3337	sub invoke_mouse_wheel {
		3338	my ($self, $ev) = @_;
		3339
		3340	return 0 unless $ev->{dy}; # only vertical movements
		3341
		3342	$self->{children}[1]->emit (mouse_wheel => $ev);
		3343
		3344	1
2602	}	3345	}
2603		3346
2604	sub get_layout {	3347	sub get_layout {
2605	my ($self, $para) = @_;	3348	my ($self, $para) = @_;
2606		3349
…		…
2613	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3356	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614	$layout->set_markup ($para->{markup});	3357	$layout->set_markup ($para->{markup});
2615		3358
2616	$layout->set_shapes (	3359	$layout->set_shapes (
2617	map	3360	map
2618	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3361	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619	@{$para->{widget}}	3362	@{$para->{widget}}
2620	);	3363	);
2621		3364
2622	$layout	3365	$layout
2623	}	3366	}
…		…
2632	sub set_offset {	3375	sub set_offset {
2633	my ($self, $offset) = @_;	3376	my ($self, $offset) = @_;
2634		3377
2635	# todo: base offset on lines or so, not on pixels	3378	# todo: base offset on lines or so, not on pixels
2636	$self->{children}[1]->set_value ($offset);	3379	$self->{children}[1]->set_value ($offset);
		3380	}
		3381
		3382	sub current_paragraph {
		3383	my ($self) = @_;
		3384
		3385	$self->{top_paragraph} - 1
		3386	}
		3387
		3388	sub scroll_to {
		3389	my ($self, $para) = @_;
		3390
		3391	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3392
		3393	$self->{scroll_to} = $para;
		3394	$self->update;
2637	}	3395	}
2638		3396
2639	sub clear {	3397	sub clear {
2640	my ($self) = @_;	3398	my ($self) = @_;
2641		3399
…		…
2646	$self->{height} = 0;	3404	$self->{height} = 0;
2647	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3405	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2648	}	3406	}
2649		3407
2650	sub add_paragraph {	3408	sub add_paragraph {
2651	my ($self, $color, $para, $indent) = @_;	3409	my $self = shift;
2652		3410
2653	my ($text, @w) = ref $para ? @$para : $para;	3411	for my $para (@_) {
2654
2655	$para = {	3412	$para = {
		3413	fg => [1, 1, 1, 1],
		3414	indent => 0,
		3415	markup => "",
		3416	widget => [],
		3417	ref $para ? %$para : (markup => $para),
2656	w => 1e10,	3418	w => 1e10,
2657	wrapped => 1,	3419	wrapped => 1,
2658	fg => $color,
2659	indent => $indent,
2660	markup => $text,
2661	widget => \@w,
2662	};	3420	};
2663		3421
2664	$self->add (@w) if @w;	3422	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2665	push @{$self->{par}}, $para;	3423	push @{$self->{par}}, $para;
		3424	}
		3425
		3426	if (my $max = $self->{max_par}) {
		3427	shift @{$self->{par}} while @{$self->{par}} > $max;
		3428	}
2666		3429
2667	$self->{need_reflow}++;	3430	$self->{need_reflow}++;
2668	$self->update;	3431	$self->update;
2669	}	3432	}
2670		3433
2671	sub scroll_to_bottom {	3434	sub scroll_to_bottom {
2672	my ($self) = @_;	3435	my ($self) = @_;
2673		3436
2674	$self->{scroll_to_bottom} = 1;	3437	$self->{scroll_to} = $#{$self->{par}};
2675	$self->update;	3438	$self->update;
2676	}	3439	}
2677		3440
		3441	sub force_uptodate {
		3442	my ($self) = @_;
		3443
		3444	if (delete $self->{need_reflow}) {
		3445	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3446
		3447	my $height = 0;
		3448
		3449	for my $para (@{$self->{par}}) {
		3450	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3451	my $layout = $self->get_layout ($para);
		3452	my ($w, $h) = $layout->size;
		3453
		3454	$para->{w} = $w + $para->{indent};
		3455	$para->{h} = $h;
		3456	$para->{wrapped} = $layout->has_wrapped;
		3457	}
		3458
		3459	$para->{y} = $height;
		3460	$height += $para->{h};
		3461	}
		3462
		3463	$self->{height} = $height;
		3464	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3465
		3466	delete $self->{texture};
		3467	}
		3468
		3469	if (my $paridx = delete $self->{scroll_to}) {
		3470	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3471	}
		3472	}
		3473
2678	sub update {	3474	sub update {
2679	my ($self) = @_;	3475	my ($self) = @_;
2680		3476
2681	$self->SUPER::update;	3477	$self->SUPER::update;
2682		3478
2683	return unless $self->{h} > 0;	3479	return unless $self->{h} > 0;
2684		3480
2685	delete $self->{texture};	3481	delete $self->{texture};
2686		3482
2687	$ROOT->on_post_alloc ($self => sub {	3483	$ROOT->on_post_alloc ($self => sub {
		3484	$self->force_uptodate;
		3485
2688	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3486	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689		3487
2690	if (delete $self->{need_reflow}) {
2691	my $height = 0;
2692
2693	for my $para (@{$self->{par}}) {
2694	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695	my $layout = $self->get_layout ($para);
2696	my ($w, $h) = $layout->size;
2697
2698	$para->{w} = $w + $para->{indent};
2699	$para->{h} = $h;
2700	$para->{wrapped} = $layout->has_wrapped;
2701	}
2702
2703	$height += $para->{h};
2704	}
2705
2706	$self->{height} = $height;
2707
2708	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2709
2710	delete $self->{texture};
2711	}
2712
2713	if (delete $self->{scroll_to_bottom}) {
2714	$self->{children}[1]->set_value (1e10);
2715	}
2716
2717	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3488	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2718	glClearColor 0, 0, 0, 0;	3489	glClearColor 0, 0, 0, 0;
2719	glClear GL_COLOR_BUFFER_BIT;	3490	glClear GL_COLOR_BUFFER_BIT;
2720		3491
		3492	package DC::UI::Base;
		3493	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3494	(0, 0, $self->{w}, $self->{h});
		3495
		3496	my $top = int $self->{children}[1]{range}[0];
		3497
		3498	my $paridx = 0;
		3499	my $top_paragraph;
2721	my $top = int $self->{children}[1]{range}[0];	3500	my $top = int $self->{children}[1]{range}[0];
2722		3501
2723	my $y0 = $top;	3502	my $y0 = $top;
2724	my $y1 = $top + $H;	3503	my $y1 = $top + $H;
2725		3504
2726	my $y = 0;
2727
2728	glEnable GL_BLEND;
2729	#TODO# not correct in windows where rgba is forced off
2730	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2731
2732	for my $para (@{$self->{par}}) {	3505	for my $para (@{$self->{par}}) {
2733	my $h = $para->{h};	3506	my $h = $para->{h};
		3507	my $y = $para->{y};
2734		3508
2735	if ($y0 < $y + $h && $y < $y1) {	3509	if ($y0 < $y + $h && $y < $y1) {
2736
2737	my $layout = $self->get_layout ($para);	3510	my $layout = $self->get_layout ($para);
2738		3511
2739	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741	glRasterPos $para->{indent}, $y - $y0;	3512	$layout->render ($para->{indent}, $y - $y0);
2742	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3513	$layout->draw;
2743		3514
2744	if (my @w = @{ $para->{widget} }) {	3515	if (my @w = @{ $para->{widget} }) {
2745	my @s = $layout->get_shapes;	3516	my @s = $layout->get_shapes;
2746		3517
2747	for (@w) {	3518	for (@w) {
…		…
2753	$_->draw;	3524	$_->draw;
2754	}	3525	}
2755	}	3526	}
2756	}	3527	}
2757		3528
2758	$y += $h;	3529	$paridx++;
		3530	$top_paragraph ||= $paridx if $y >= $top;
2759	}	3531	}
2760		3532
2761	glDisable GL_BLEND;	3533	$self->{top_paragraph} = $top_paragraph;
2762	};	3534	};
2763	});	3535	});
2764	}	3536	}
2765		3537
2766	sub reconfigure {	3538	sub reconfigure {
…		…
2784	$self->{children}[1]->draw;	3556	$self->{children}[1]->draw;
2785	}	3557	}
2786		3558
2787	#############################################################################	3559	#############################################################################
2788		3560
2789	package CFClient::UI::Animator;	3561	package DC::UI::Animator;
2790		3562
2791	use CFClient::OpenGL;	3563	use DC::OpenGL;
2792		3564
2793	our @ISA = CFClient::UI::Bin::;	3565	our @ISA = DC::UI::Bin::;
2794		3566
2795	sub moveto {	3567	sub moveto {
2796	my ($self, $x, $y) = @_;	3568	my ($self, $x, $y) = @_;
2797		3569
2798	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3570	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2826	glPopMatrix;	3598	glPopMatrix;
2827	}	3599	}
2828		3600
2829	#############################################################################	3601	#############################################################################
2830		3602
2831	package CFClient::UI::Flopper;	3603	package DC::UI::Flopper;
2832		3604
2833	our @ISA = CFClient::UI::Button::;	3605	our @ISA = DC::UI::Button::;
2834		3606
2835	sub new {	3607	sub new {
2836	my $class = shift;	3608	my $class = shift;
2837		3609
2838	my $self = $class->SUPER::new (	3610	my $self = $class->SUPER::new (
…		…
2850	$self->{other}->toggle_visibility;	3622	$self->{other}->toggle_visibility;
2851	}	3623	}
2852		3624
2853	#############################################################################	3625	#############################################################################
2854		3626
2855	package CFClient::UI::Tooltip;	3627	package DC::UI::Tooltip;
2856		3628
2857	our @ISA = CFClient::UI::Bin::;	3629	our @ISA = DC::UI::Bin::;
2858		3630
2859	use CFClient::OpenGL;	3631	use DC::OpenGL;
2860		3632
2861	sub new {	3633	sub new {
2862	my $class = shift;	3634	my $class = shift;
2863		3635
2864	$class->SUPER::new (	3636	$class->SUPER::new (
…		…
2868	}	3640	}
2869		3641
2870	sub set_tooltip_from {	3642	sub set_tooltip_from {
2871	my ($self, $widget) = @_;	3643	my ($self, $widget) = @_;
2872		3644
2873	my $tooltip = $widget->{tooltip};	3645	my $tip = $widget->{tooltip};
		3646	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3647
		3648	$tip = DC::Pod::section_label tooltip => $1
		3649	if $tip =~ /^#(.*)$/;
2874		3650
2875	if ($ENV{CFPLUS_DEBUG} & 2) {	3651	if ($ENV{CFPLUS_DEBUG} & 2) {
2876	$tooltip .= "\n\n" . (ref $widget) . "\n"	3652	$tip .= "\n\n" . (ref $widget) . "\n"
2877	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3653	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878	. "req $widget->{req_w} $widget->{req_h}\n"	3654	. "req $widget->{req_w} $widget->{req_h}\n"
2879	. "visible $widget->{visible}";	3655	. "visible $widget->{visible}";
2880	}	3656	}
2881		3657
2882	$tooltip =~ s/^\n+//;	3658	$tip =~ s/^\n+//;
2883	$tooltip =~ s/\n+$//;	3659	$tip =~ s/\n+$//;
2884		3660
2885	$self->add (new CFClient::UI::Label	3661	$self->add (new DC::UI::Label
		3662	fg => $DC::THEME{tooltip_fg},
2886	markup => $tooltip,	3663	markup => $tip,
2887	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3664	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3665	align => 0,
2888	fontsize => 0.8,	3666	fontsize => 0.8,
2889	fg => [0, 0, 0, 1],	3667	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2890	ellipsise => 0,	3668	ellipsise => 0,
2891	font => ($widget->{tooltip_font} || $::FONT_PROP),	3669	font => ($widget->{tooltip_font} || $::FONT_PROP),
2892	);	3670	);
2893	}	3671	}
2894		3672
…		…
2913		3691
2914	$self->{root}->on_post_alloc ("move_$self" => sub {	3692	$self->{root}->on_post_alloc ("move_$self" => sub {
2915	my $widget = $self->{owner}	3693	my $widget = $self->{owner}
2916	or return;	3694	or return;
2917		3695
		3696	if ($widget->{visible}) {
2918	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3697	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919		3698
2920	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3699	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921	if $x + $self->{w} > $self->{root}{w};	3700	if $x + $self->{w} > $self->{root}{w};
2922		3701
2923	$self->move_abs ($x, $y);	3702	$self->move_abs ($x, $y);
		3703	} else {
		3704	$self->hide;
		3705	}
2924	});	3706	});
2925	}	3707	}
2926		3708
2927	sub _draw {	3709	sub _draw {
2928	my ($self) = @_;	3710	my ($self) = @_;
2929		3711
2930	glTranslate 0.375, 0.375;
2931
2932	my ($w, $h) = @$self{qw(w h)};	3712	my ($w, $h) = @$self{qw(w h)};
2933		3713
2934	glColor 1, 0.8, 0.4;	3714	glColor @{ $DC::THEME{tooltip_bg} };
2935	glBegin GL_QUADS;	3715	glRect 0, 0, $w, $h;
2936	glVertex 0 , 0;
2937	glVertex 0 , $h;
2938	glVertex $w, $h;
2939	glVertex $w, 0;
2940	glEnd;
2941		3716
2942	glColor 0, 0, 0;	3717	glColor @{ $DC::THEME{tooltip_border} };
2943	glBegin GL_LINE_LOOP;	3718	glRect_lineloop .5, .5, $w + .5, $h + .5;
2944	glVertex 0 , 0;
2945	glVertex 0 , $h;
2946	glVertex $w, $h;
2947	glVertex $w, 0;
2948	glEnd;
2949		3719
2950	glTranslate 2 - 0.375, 2 - 0.375;	3720	glTranslate 2, 2;
2951		3721
2952	$self->SUPER::_draw;	3722	$self->SUPER::_draw;
2953	}	3723	}
2954		3724
2955	#############################################################################	3725	#############################################################################
2956		3726
2957	package CFClient::UI::Face;	3727	package DC::UI::Face;
2958		3728
2959	our @ISA = CFClient::UI::Base::;	3729	our @ISA = DC::UI::DrawBG::;
2960		3730
2961	use CFClient::OpenGL;	3731	use DC::OpenGL;
2962		3732
2963	sub new {	3733	sub new {
2964	my $class = shift;	3734	my $class = shift;
2965		3735
2966	my $self = $class->SUPER::new (	3736	my $self = $class->SUPER::new (
		3737	size_w => 32,
		3738	size_h => 8,
2967	aspect => 1,	3739	aspect => 1,
2968	can_events => 0,	3740	can_events => 0,
2969	@_,	3741	@_,
2970	);	3742	);
2971		3743
2972	if ($self->{anim} && $self->{animspeed}) {	3744	$self->update_anim;
2973	Scalar::Util::weaken (my $widget = $self);
2974
2975	$self->{timer} = Event->timer (
2976	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977	hard => 1,
2978	interval => $self->{animspeed},
2979	cb => sub {
2980	++$widget->{frame};
2981	$widget->update;
2982	},
2983	);
2984	}
2985		3745
2986	$self	3746	$self
2987	}	3747	}
2988		3748
		3749	sub update_timer {
		3750	my ($self) = @_;
		3751
		3752	return unless $self->{timer};
		3753
		3754	if ($self->{visible}) {
		3755	$self->{timer}->start;
		3756	} else {
		3757	$self->{timer}->stop;
		3758	}
		3759	}
		3760
		3761	sub update_face {
		3762	my ($self) = @_;
		3763
		3764	if ($::CONN) {
		3765	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3766	if ($anim && @$anim) {
		3767	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3768	delete $self->{face_change_cb};
		3769
		3770	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3771	unless ($tex->{name} || $tex->{loading}) {
		3772	$tex->upload (sub { $self->reconfigure });
		3773	}
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779
		3780	sub update_anim {
		3781	my ($self) = @_;
		3782
		3783	if ($self->{anim} && $self->{animspeed}) {
		3784	DC::weaken (my $widget = $self);
		3785
		3786	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3787	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3788	return unless $::CONN;
		3789
		3790	my $w = $widget
		3791	or return;
		3792
		3793	++$w->{frame};
		3794	$w->update_face;
		3795
		3796	# somehow, $widget can go away
		3797	$w->update;
		3798	$w->update_timer;
		3799	};
		3800
		3801	$self->update_face;
		3802	$self->update_timer;
		3803	} else {
		3804	delete $self->{timer};
		3805	}
		3806	}
		3807
2989	sub size_request {	3808	sub size_request {
2990	(32, 8)	3809	my ($self) = @_;
		3810
		3811	if ($::CONN) {
		3812	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3813	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3814	if ($tex->{name}) {
		3815	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3816	} elsif (!$tex->{loading}) {
		3817	$tex->upload (sub { $self->reconfigure });
		3818	}
		3819	}
		3820
		3821	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3822	}
		3823	}
		3824
		3825	($self->{size_w} || 8, $self->{size_h} || 8)
2991	}	3826	}
2992		3827
2993	sub update {	3828	sub update {
2994	my ($self) = @_;	3829	my ($self) = @_;
2995		3830
2996	return unless $self->{visible};	3831	return unless $self->{visible};
2997		3832
2998	$self->SUPER::update;	3833	$self->SUPER::update;
2999	}	3834	}
3000		3835
		3836	sub set_face {
		3837	my ($self, $face) = @_;
		3838
		3839	$self->{face} = $face;
		3840	$self->reconfigure;
		3841	}
		3842
		3843	sub set_anim {
		3844	my ($self, $anim) = @_;
		3845
		3846	$self->{anim} = $anim;
		3847	$self->update_anim;
		3848	}
		3849
		3850	sub set_animspeed {
		3851	my ($self, $animspeed) = @_;
		3852
		3853	$self->{animspeed} = $animspeed;
		3854	$self->update_anim;
		3855	}
		3856
		3857	sub invoke_visibility_change {
		3858	my ($self) = @_;
		3859
		3860	$self->update_timer;
		3861
		3862	0
		3863	}
		3864
3001	sub _draw {	3865	sub _draw {
3002	my ($self) = @_;	3866	my ($self) = @_;
3003		3867
3004	return unless $::CONN;	3868	$self->SUPER::_draw;
3005		3869
3006	my $face;	3870	if (my $tex = $self->{tex}) {
3007
3008	if ($self->{frame}) {
3009	my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011	$face = $anim->[ $self->{frame} % @$anim ]
3012	if $anim && @$anim;
3013	}
3014
3015	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017	if ($tex) {
3018	glEnable GL_TEXTURE_2D;	3871	glEnable GL_TEXTURE_2D;
3019	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3872	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020	glColor 0, 0, 0, 1;	3873	glColor 0, 0, 0, 1;
3021	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3874	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022	glDisable GL_TEXTURE_2D;	3875	glDisable GL_TEXTURE_2D;
…		…
3024	}	3877	}
3025		3878
3026	sub destroy {	3879	sub destroy {
3027	my ($self) = @_;	3880	my ($self) = @_;
3028		3881
3029	$self->{timer}->cancel	3882	(delete $self->{timer})->cancel
3030	if $self->{timer};	3883	if $self->{timer};
3031		3884
3032	$self->SUPER::destroy;	3885	$self->SUPER::destroy;
3033	}	3886	}
3034		3887
3035	#############################################################################	3888	#############################################################################
3036		3889
3037	package CFClient::UI::Buttonbar;	3890	package DC::UI::Buttonbar;
3038		3891
3039	our @ISA = CFClient::UI::HBox::;	3892	our @ISA = DC::UI::HBox::;
3040		3893
3041	# TODO: should actualyl wrap buttons and other goodies.	3894	# TODO: should actually wrap buttons and other goodies.
3042		3895
3043	#############################################################################	3896	#############################################################################
3044		3897
3045	package CFClient::UI::Menu;	3898	package DC::UI::Menu;
3046		3899
3047	our @ISA = CFClient::UI::FancyFrame::;	3900	our @ISA = DC::UI::Toplevel::;
3048		3901
3049	use CFClient::OpenGL;	3902	use DC::OpenGL;
3050		3903
3051	sub new {	3904	sub new {
3052	my $class = shift;	3905	my $class = shift;
3053		3906
3054	my $self = $class->SUPER::new (	3907	my $self = $class->SUPER::new (
3055	items => [],	3908	items => [],
3056	z => 100,	3909	z => 100,
3057	@_,	3910	@_,
3058	);	3911	);
3059		3912
3060	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3913	$self->add ($self->{vbox} = new DC::UI::VBox);
3061		3914
3062	for my $item (@{ $self->{items} }) {	3915	for my $item (@{ $self->{items} }) {
3063	my ($widget, $cb, $tooltip) = @$item;	3916	my ($widget, $cb, $tooltip) = @$item;
3064		3917
3065	# handle various types of items, only text for now	3918	# handle various types of items, only text for now
3066	if (!ref $widget) {	3919	if (!ref $widget) {
		3920	if ($widget =~ /\t/) {
		3921	my ($left, $right) = split /\t/, $widget, 2;
		3922
3067	$widget = new CFClient::UI::Label	3923	$widget = new DC::UI::HBox
3068	can_hover => 1,	3924	can_hover => 1,
3069	can_events => 1,	3925	can_events => 1,
		3926	tooltip => $tooltip,
		3927	children => [
		3928	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3929	(new DC::UI::Label markup => $right, align => 1),
		3930	],
		3931	;
		3932
		3933	} else {
		3934	$widget = new DC::UI::Label
		3935	can_hover => 1,
		3936	can_events => 1,
		3937	align => 0,
3070	markup => $widget,	3938	markup => $widget,
3071	tooltip => $tooltip	3939	tooltip => $tooltip;
		3940	}
3072	}	3941	}
3073		3942
3074	$self->{item}{$widget} = $item;	3943	$self->{item}{$widget} = $item;
3075		3944
3076	$self->{vbox}->add ($widget);	3945	$self->{vbox}->add ($widget);
…		…
3088	# maybe save $GRAB? must be careful about events...	3957	# maybe save $GRAB? must be careful about events...
3089	$GRAB = $self;	3958	$GRAB = $self;
3090	$self->{button} = $ev->{button};	3959	$self->{button} = $ev->{button};
3091		3960
3092	$self->show;	3961	$self->show;
3093	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3962
		3963	my $x = $ev->{x};
		3964	my $y = $ev->{y};
		3965
		3966	$self->{root}->on_post_alloc ($self => sub {
		3967	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3968	});
		3969
		3970	1 # so it can be used inside event handlers
3094	}	3971	}
3095		3972
3096	sub invoke_mouse_motion {	3973	sub invoke_mouse_motion {
3097	my ($self, $ev, $x, $y) = @_;	3974	my ($self, $ev, $x, $y) = @_;
3098		3975
…		…
3119	1	3996	1
3120	}	3997	}
3121		3998
3122	#############################################################################	3999	#############################################################################
3123		4000
3124	package CFClient::UI::Multiplexer;	4001	package DC::UI::Multiplexer;
3125		4002
3126	our @ISA = CFClient::UI::Container::;	4003	our @ISA = DC::UI::Container::;
3127		4004
3128	sub new {	4005	sub new {
3129	my $class = shift;	4006	my $class = shift;
3130		4007
3131	my $self = $class->SUPER::new (	4008	my $self = $class->SUPER::new (
3132	@_,	4009	@_,
3133	);	4010	);
3134		4011
3135	$self->{current} = $self->{children}[0]	4012	$self->set_current_page (0);
3136	if @{ $self->{children} };
3137		4013
3138	$self	4014	$self
3139	}	4015	}
3140		4016
3141	sub add {	4017	sub add {
3142	my ($self, @widgets) = @_;	4018	my ($self, @widgets) = @_;
3143		4019
3144	$self->SUPER::add (@widgets);	4020	$self->SUPER::add (@widgets);
3145		4021
3146	$self->{current} = $self->{children}[0]	4022	$self->set_current_page (0)
3147	if @{ $self->{children} };	4023	if @widgets == @{ $self->{children} };
		4024	}
		4025
		4026	sub get_current_page {
		4027	my ($self) = @_;
		4028
		4029	$self->{current}
3148	}	4030	}
3149		4031
3150	sub set_current_page {	4032	sub set_current_page {
3151	my ($self, $page_or_widget) = @_;	4033	my ($self, $page_or_widget) = @_;
3152		4034
3153	my $widget = ref $page_or_widget	4035	my $widget = ref $page_or_widget
3154	? $page_or_widget	4036	? $page_or_widget
3155	: $self->{children}[$page_or_widget];	4037	: $self->{children}[$page_or_widget];
3156		4038
		4039	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4040
3157	$self->{current} = $widget;	4041	if (($self->{current} = $widget)) {
		4042	$self->{current}->set_visible if $self->{current} && $self->{visible};
3158	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4043	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159		4044
3160	$self->emit (page_changed => $self->{current});	4045	$self->emit (page_changed => $self->{current});
		4046	}
3161		4047
3162	$self->realloc;	4048	$self->realloc;
3163	}	4049	}
3164		4050
3165	sub visible_children {	4051	sub visible_children {
3166	$_[0]{current}	4052	$_[0]{current} || ()
3167	}	4053	}
3168		4054
3169	sub size_request {	4055	sub size_request {
3170	my ($self) = @_;	4056	my ($self) = @_;
3171		4057
		4058	$self->{current}
3172	$self->{current}->size_request	4059	? $self->{current}->size_request
		4060	: (0, 0)
3173	}	4061	}
3174		4062
3175	sub invoke_size_allocate {	4063	sub invoke_size_allocate {
3176	my ($self, $w, $h) = @_;	4064	my ($self, $w, $h) = @_;
3177		4065
3178	$self->{current}->configure (0, 0, $w, $h);	4066	$self->{current}->configure (0, 0, $w, $h)
		4067	if $self->{current};
3179		4068
3180	1	4069	1
3181	}	4070	}
3182		4071
3183	sub _draw {	4072	sub _draw {
3184	my ($self) = @_;	4073	my ($self) = @_;
3185		4074
3186	$self->{current}->draw;	4075	$self->{current}->draw
		4076	if $self->{current};
3187	}	4077	}
3188		4078
3189	#############################################################################	4079	#############################################################################
3190		4080
3191	package CFClient::UI::Notebook;	4081	package DC::UI::Notebook;
3192		4082
		4083	use DC::OpenGL;
		4084
3193	our @ISA = CFClient::UI::VBox::;	4085	our @ISA = DC::UI::VBox::;
3194		4086
3195	sub new {	4087	sub new {
3196	my $class = shift;	4088	my $class = shift;
3197		4089
3198	my $self = $class->SUPER::new (	4090	my $self = $class->SUPER::new (
3199	buttonbar => (new CFClient::UI::Buttonbar),	4091	buttonbar => (new DC::UI::Buttonbar),
3200	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4092	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4093	active_outline => [.7, .7, 0.2],
3201	# filter => # will be put between multiplexer and $self	4094	# filter => # will be put between multiplexer and $self
3202	@_,	4095	@_,
3203	);	4096	);
3204		4097
3205	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4098	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4099	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207		4100
		4101	{
		4102	Scalar::Util::weaken (my $wself = $self);
		4103
		4104	$self->{multiplexer}->connect (c_add => sub {
		4105	my ($mplex, $widgets) = @_;
		4106
		4107	for my $child (@$widgets) {
		4108	Scalar::Util::weaken $child;
		4109	$child->{c_tab_} ||= do {
		4110	my $tab =
		4111	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4112	? $child->{c_tab}
		4113	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4114
		4115	$tab->connect (activate => sub {
		4116	$wself->set_current_page ($child);
		4117	});
		4118
		4119	$tab
		4120	};
		4121
		4122	$self->{buttonbar}->add ($child->{c_tab_});
		4123	}
		4124	});
		4125
		4126	$self->{multiplexer}->connect (c_remove => sub {
		4127	my ($mplex, $widgets) = @_;
		4128
		4129	for my $child (@$widgets) {
		4130	$wself->{buttonbar}->remove ($child->{c_tab_});
		4131	}
		4132	});
		4133	}
		4134
3208	$self	4135	$self
3209	}	4136	}
3210		4137
3211	sub add {	4138	sub add {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->add (@widgets)
		4142	}
		4143
		4144	sub remove {
		4145	my ($self, @widgets) = @_;
		4146
		4147	$self->{multiplexer}->remove (@widgets)
		4148	}
		4149
		4150	sub pages {
		4151	my ($self) = @_;
		4152	$self->{multiplexer}->children
		4153	}
		4154
		4155	sub page_index {
		4156	my ($self, $widget) = @_;
		4157
		4158	my $i = 0;
		4159	for ($self->pages) {
		4160	if ($_ eq $widget) { return $i };
		4161	$i++;
		4162	}
		4163
		4164	undef
		4165	}
		4166
		4167	sub add_tab {
3212	my ($self, $title, $widget, $tooltip) = @_;	4168	my ($self, $title, $widget, $tooltip) = @_;
3213		4169
3214	Scalar::Util::weaken $self;	4170	$title = [$title, $tooltip] unless ref $title;
		4171	$widget->{c_tab} = $title;
3215		4172
3216	$self->{buttonbar}->add (new CFClient::UI::Button
3217	markup => $title,
3218	tooltip => $tooltip,
3219	on_activate => sub { $self->set_current_page ($widget) },
3220	);
3221
3222	$self->{multiplexer}->add ($widget);	4173	$self->add ($widget);
		4174	}
		4175
		4176	sub get_current_page {
		4177	my ($self) = @_;
		4178
		4179	$self->{multiplexer}->get_current_page
3223	}	4180	}
3224		4181
3225	sub set_current_page {	4182	sub set_current_page {
3226	my ($self, $page) = @_;	4183	my ($self, $page) = @_;
3227		4184
3228	$self->{multiplexer}->set_current_page ($page);	4185	$self->{multiplexer}->set_current_page ($page);
3229	$self->emit (page_changed => $self->{multiplexer}{current});	4186	$self->emit (page_changed => $self->{multiplexer}{current});
3230	}	4187	}
3231		4188
		4189	sub _draw {
		4190	my ($self) = @_;
		4191
		4192	$self->SUPER::_draw ();
		4193
		4194	if (my $cur = $self->{multiplexer}{current}) {
		4195	if ($cur = $cur->{c_tab_}) {
		4196	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4197	$self->{buttonbar}{y} + $cur->{y};
		4198	glLineWidth 3;
		4199	#glEnable GL_BLEND;
		4200	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4201	glColor @{$self->{active_outline}};
		4202	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4203	glLineWidth 1;
		4204	#glDisable GL_BLEND;
		4205	}
		4206	}
		4207	}
		4208
3232	#############################################################################	4209	#############################################################################
3233		4210
3234	package CFClient::UI::Combobox;	4211	package DC::UI::Selector;
3235		4212
3236	use utf8;	4213	use utf8;
3237		4214
3238	our @ISA = CFClient::UI::Button::;	4215	our @ISA = DC::UI::Button::;
3239		4216
3240	sub new {	4217	sub new {
3241	my $class = shift;	4218	my $class = shift;
3242		4219
3243	my $self = $class->SUPER::new (	4220	my $self = $class->SUPER::new (
…		…
3260	my ($value, $title, $tooltip) = @$_;	4237	my ($value, $title, $tooltip) = @$_;
3261		4238
3262	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4239	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263	}	4240	}
3264		4241
3265	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4242	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266	}	4243	}
3267		4244
3268	sub _set_value {	4245	sub _set_value {
3269	my ($self, $value) = @_;	4246	my ($self, $value) = @_;
3270		4247
3271	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4248	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4249	$item ||= $self->{options}[0]
3272	or return;	4250	or return;
3273		4251
3274	$self->{value} = $item->[0];	4252	$self->{value} = $item->[0];
3275	$self->set_markup ("$item->[1] ⇓");	4253	$self->set_markup ("$item->[1] ⇓");
3276	$self->set_tooltip ($item->[2]);	4254	# $self->set_tooltip ($item->[2]);
3277	}	4255	}
3278		4256
3279	sub set_value {	4257	sub set_value {
3280	my ($self, $value) = @_;	4258	my ($self, $value) = @_;
3281		4259
…		…
3283		4261
3284	$self->_set_value ($value);	4262	$self->_set_value ($value);
3285	$self->emit (changed => $value);	4263	$self->emit (changed => $value);
3286	}	4264	}
3287		4265
		4266	sub set_options {
		4267	my ($self, $options) = @_;
		4268
		4269	$self->{options} = $options;
		4270	$self->_set_value ($self->{value});
		4271	}
		4272
3288	#############################################################################	4273	#############################################################################
3289		4274
3290	package CFClient::UI::Statusbox;	4275	package DC::UI::Statusbox;
3291		4276
3292	our @ISA = CFClient::UI::VBox::;	4277	our @ISA = DC::UI::VBox::;
3293		4278
3294	sub new {	4279	sub new {
3295	my $class = shift;	4280	my $class = shift;
3296		4281
3297	my $self = $class->SUPER::new (	4282	my $self = $class->SUPER::new (
3298	fontsize => 0.8,	4283	fontsize => 0.8,
3299	@_,	4284	@_,
3300	);	4285	);
3301		4286
3302	Scalar::Util::weaken (my $this = $self);	4287	DC::weaken (my $this = $self);
3303		4288
3304	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4289	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3305		4290
3306	$self	4291	$self
3307	}	4292	}
3308		4293
3309	sub reorder {	4294	sub reorder {
3310	my ($self) = @_;	4295	my ($self) = @_;
3311	my $NOW = Time::HiRes::time;	4296	my $NOW = EV::time;
3312		4297
3313	# freeze display when hovering over any label	4298	# freeze display when hovering over any label
3314	return if $CFClient::UI::TOOLTIP->{owner}	4299	return if $DC::UI::TOOLTIP->{owner}
3315	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4300	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3316	values %{ $self->{item} };	4301	values %{ $self->{item} };
3317		4302
3318	while (my ($k, $v) = each %{ $self->{item} }) {	4303	while (my ($k, $v) = each %{ $self->{item} }) {
3319	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4304	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320	}	4305	}
		4306
		4307	$self->{timer}->set (1, 1);
3321		4308
3322	my @widgets;	4309	my @widgets;
3323		4310
3324	my @items = sort {	4311	my @items = sort {
3325	$a->{pri} <=> $b->{pri}	4312	$a->{pri} <=> $b->{pri}
3326	or $b->{id} <=> $a->{id}	4313	or $b->{id} <=> $a->{id}
3327	} values %{ $self->{item} };	4314	} values %{ $self->{item} };
3328
3329	$self->{timer}->interval (1);
3330		4315
3331	my $count = 10 + 1;	4316	my $count = 10 + 1;
3332	for my $item (@items) {	4317	for my $item (@items) {
3333	last unless --$count;	4318	last unless --$count;
3334		4319
…		…
3341	for ($short) {	4326	for ($short) {
3342	s/^\s+//;	4327	s/^\s+//;
3343	s/\s+/ /g;	4328	s/\s+/ /g;
3344	}	4329	}
3345		4330
3346	new CFClient::UI::Label	4331	new DC::UI::Label
3347	markup => $short,	4332	markup => $short,
3348	tooltip => $item->{tooltip},	4333	tooltip => $item->{tooltip},
3349	tooltip_font => $::FONT_PROP,	4334	tooltip_font => $::FONT_PROP,
3350	tooltip_width => 0.67,	4335	tooltip_width => 0.67,
3351	fontsize => $item->{fontsize} || $self->{fontsize},	4336	fontsize => $item->{fontsize} || $self->{fontsize},
3352	max_w => $::WIDTH * 0.44,	4337	max_w => $::WIDTH * 0.44,
		4338	align => 0,
3353	fg => [@{ $item->{fg} }],	4339	fg => [@{ $item->{fg} }],
3354	can_events => 1,	4340	can_events => 1,
3355	can_hover => 1	4341	can_hover => 1
3356	};	4342	};
3357		4343
3358	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4344	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4345	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360	$label->update;	4346	$label->update;
3361	$label->set_max_size (undef, $label->{req_h} * $diff)	4347	$label->set_max_size (undef, $label->{req_h} * $diff)
3362	if $diff < 1;	4348	if $diff < 1;
3363	$self->{timer}->interval (1/30);	4349	$self->{timer}->set (1/30, 1/30);
3364	} else {	4350	} else {
3365	$label->{fg}[3] = $item->{fg}[3] || 1;	4351	$label->{fg}[3] = $item->{fg}[3] || 1;
3366	}	4352	}
3367		4353
3368	push @widgets, $label;	4354	push @widgets, $label;
3369	}	4355	}
		4356
		4357	my $hash = join ",", @widgets;
		4358	return if $hash eq $self->{last_widget_hash};
		4359	$self->{last_widget_hash} = $hash;
3370		4360
3371	$self->clear;	4361	$self->clear;
3372	$self->SUPER::add (reverse @widgets);	4362	$self->SUPER::add (reverse @widgets);
3373	}	4363	}
3374		4364
…		…
3405	count => 1,	4395	count => 1,
3406	%arg,	4396	%arg,
3407	};	4397	};
3408	}	4398	}
3409		4399
		4400	$ROOT->on_refresh (reorder => sub {
3410	$self->reorder;	4401	$self->reorder;
		4402	});
3411	}	4403	}
3412		4404
3413	sub reconfigure {	4405	sub reconfigure {
3414	my ($self) = @_;	4406	my ($self) = @_;
3415		4407
…		…
3428	$self->SUPER::destroy;	4420	$self->SUPER::destroy;
3429	}	4421	}
3430		4422
3431	#############################################################################	4423	#############################################################################
3432		4424
3433	package CFClient::UI::Inventory;
3434
3435	our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437	sub new {
3438	my $class = shift;
3439
3440	my $self = $class->SUPER::new (
3441	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442	@_,
3443	);
3444
3445	$self
3446	}
3447
3448	sub set_items {
3449	my ($self, $items) = @_;
3450
3451	$self->{child}->clear;
3452	return unless $items;
3453
3454	my @items = sort {
3455	($a->{type} <=> $b->{type})
3456	or ($a->{name} cmp $b->{name})
3457	} @$items;
3458
3459	$self->{real_items} = \@items;
3460
3461	my $row = 0;
3462	for my $item (@items) {
3463	CFClient::Item::update_widgets $item;
3464
3465	$self->{child}->add (0, $row, $item->{face_widget});
3466	$self->{child}->add (1, $row, $item->{desc_widget});
3467	$self->{child}->add (2, $row, $item->{weight_widget});
3468
3469	$row++;
3470	}
3471	}
3472
3473	#############################################################################
3474
3475	package CFClient::UI::BindEditor;
3476
3477	our @ISA = CFClient::UI::FancyFrame::;
3478
3479	sub new {
3480	my $class = shift;
3481
3482	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484	$self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488	text => "start recording",
3489	tooltip => "Start/Stops recording of actions."
3490	."All subsequent actions after the recording started will be captured."
3491	."The actions are displayed after the record was stopped."
3492	."To bind the action you have to click on the 'Bind' button",
3493	on_activate => sub {
3494	unless ($self->{recording}) {
3495	$self->start;
3496	} else {
3497	$self->stop;
3498	}
3499	});
3500
3501	$vb->add (new CFClient::UI::Label text => "Actions:");
3502	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3505	$vb->add (my $hb = new CFClient::UI::HBox);
3506	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507	$hb->add (new CFClient::UI::Button
3508	text => "bind",
3509	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510	on_activate => sub {
3511	$self->ask_for_bind;
3512	});
3513
3514	$vb->add (my $hb = new CFClient::UI::HBox);
3515	$hb->add (new CFClient::UI::Button
3516	text => "ok",
3517	expand => 1,
3518	tooltip => "This closes the binding editor and saves the binding",
3519	on_activate => sub {
3520	$self->hide;
3521	$self->commit;
3522	});
3523
3524	$hb->add (new CFClient::UI::Button
3525	text => "cancel",
3526	expand => 1,
3527	tooltip => "This closes the binding editor without saving",
3528	on_activate => sub {
3529	$self->hide;
3530	$self->{binding_cancel}->()
3531	if $self->{binding_cancel};
3532	});
3533
3534	$self->update_binding_widgets;
3535
3536	$self
3537	}
3538
3539	sub cfg_bind {
3540	my ($self, $mod, $sym, $cmds) = @_;
3541	$::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542	::update_bindings ();
3543	}
3544
3545	sub cfg_unbind {
3546	my ($self, $mod, $sym, $cmds) = @_;
3547	delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548	::update_bindings ();
3549	}
3550
3551	sub commit {
3552	my ($self) = @_;
3553	my ($mod, $sym, $cmds) = $self->get_binding;
3554	if ($sym != 0 && @$cmds > 0) {
3555	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556	."'. Don't forget 'Save Config'!");
3557	$self->{binding_change}->($mod, $sym, $cmds)
3558	if $self->{binding_change};
3559	} else {
3560	$::STATUSBOX->add ("No action bound, no key or action specified!");
3561	$self->{binding_cancel}->()
3562	if $self->{binding_cancel};
3563	}
3564	}
3565
3566	sub start {
3567	my ($self) = @_;
3568
3569	$self->{rec_btn}->set_text ("stop recording");
3570	$self->{recording} = 1;
3571	$self->clear_command_list;
3572	$::CONN->start_record if $::CONN;
3573	}
3574
3575	sub stop {
3576	my ($self) = @_;
3577
3578	$self->{rec_btn}->set_text ("start recording");
3579	$self->{recording} = 0;
3580
3581	my $rec;
3582	$rec = $::CONN->stop_record if $::CONN;
3583	return unless ref $rec eq 'ARRAY';
3584	$self->set_command_list ($rec);
3585	}
3586
3587
3588	sub ask_for_bind_and_commit {
3589	my ($self) = @_;
3590	$self->ask_for_bind (1);
3591	}
3592
3593	sub ask_for_bind {
3594	my ($self, $commit, $end_cb) = @_;
3595
3596	CFClient::Binder::open_binding_dialog (sub {
3597	my ($mod, $sym) = @_;
3598	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599	$self->update_binding_widgets;
3600	$self->commit if $commit;
3601	$end_cb->() if $end_cb;
3602	});
3603	}
3604
3605	# $mod and $sym are the modifiers and key symbol
3606	# $cmds is a array ref of strings (the commands)
3607	# $cb is the callback that is executed on OK
3608	# $ccb is the callback that is executed on CANCEL and
3609	# when the binding was unsuccessful on OK
3610	sub set_binding {
3611	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613	$self->clear_command_list;
3614	$self->{recording} = 0;
3615	$self->{rec_btn}->set_text ("start recording");
3616
3617	$self->{binding} = [$mod, $sym];
3618	$self->{commands} = $cmds;
3619
3620	$self->{binding_change} = $cb;
3621	$self->{binding_cancel} = $ccb;
3622
3623	$self->update_binding_widgets;
3624	}
3625
3626	# this is a shortcut method that asks for a binding
3627	# and then just binds it.
3628	sub do_quick_binding {
3629	my ($self, $cmds, $end_cb) = @_;
3630	$self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631	$self->ask_for_bind (1, $end_cb);
3632	}
3633
3634	sub update_binding_widgets {
3635	my ($self) = @_;
3636	my ($mod, $sym, $cmds) = $self->get_binding;
3637	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638	$self->set_command_list ($cmds);
3639	}
3640
3641	sub get_binding {
3642	my ($self) = @_;
3643	return (
3644	$self->{binding}->[0],
3645	$self->{binding}->[1],
3646	[ grep { defined $_ } @{$self->{commands}} ]
3647	);
3648	}
3649
3650	sub clear_command_list {
3651	my ($self) = @_;
3652	$self->{cmdbox}->clear ();
3653	}
3654
3655	sub set_command_list {
3656	my ($self, $cmds) = @_;
3657
3658	$self->{cmdbox}->clear ();
3659	$self->{commands} = $cmds;
3660
3661	my $idx = 0;
3662
3663	for (@$cmds) {
3664	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666	my $i = $idx;
3667	$hb->add (new CFClient::UI::Label text => $_);
3668	$hb->add (new CFClient::UI::Button
3669	text => "delete",
3670	tooltip => "Deletes the action from the record",
3671	on_activate => sub {
3672	$self->{cmdbox}->remove ($hb);
3673	$cmds->[$i] = undef;
3674	});
3675
3676
3677	$idx++
3678	}
3679	}
3680
3681	#############################################################################
3682
3683	package CFClient::UI::SpellList;
3684
3685	our @ISA = CFClient::UI::Table::;
3686
3687	sub new {
3688	my $class = shift;
3689
3690	my $self = $class->SUPER::new (
3691	binding => [],
3692	commands => [],
3693	@_,
3694	)
3695	}
3696
3697	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710	sub rebuild_spell_list {
3711	my ($self) = @_;
3712
3713	$CFClient::UI::ROOT->on_refresh ($self => sub {
3714	$self->clear;
3715
3716	return unless $::CONN;
3717
3718	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724	my $row = 0;
3725
3726	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727	my $spell = $self->{spell}{$_};
3728
3729	$row++;
3730
3731	my $spell_cb = sub {
3732	my ($widget, $ev) = @_;
3733
3734	if ($ev->{button} == 1) {
3735	$::CONN->user_send ("cast $spell->{name}");
3736	} elsif ($ev->{button} == 2) {
3737	$::CONN->user_send ("invoke $spell->{name}");
3738	} elsif ($ev->{button} == 3) {
3739	(new CFClient::UI::Menu
3740	items => [
3741	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743	],
3744	)->popup ($ev);
3745	} else {
3746	return 0;
3747	}
3748
3749	1
3750	};
3751
3752	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754	#TODO: add path info to tooltip
3755	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757	$self->add (0, $row, new CFClient::UI::Face
3758	face => $spell->{face},
3759	can_hover => 1,
3760	can_events => 1,
3761	tooltip => $tooltip,
3762	on_button_down => $spell_cb,
3763	);
3764
3765	$self->add (1, $row, new CFClient::UI::Label
3766	expand => 1,
3767	text => $spell->{name},
3768	can_hover => 1,
3769	can_events => 1,
3770	tooltip => $tooltip,
3771	on_button_down => $spell_cb,
3772	);
3773
3774	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778	}
3779	});
3780	}
3781
3782	sub add_spell {
3783	my ($self, $spell) = @_;
3784
3785	$self->{spell}->{$spell->{name}} = $spell;
3786	$self->rebuild_spell_list;
3787	}
3788
3789	sub remove_spell {
3790	my ($self, $spell) = @_;
3791
3792	delete $self->{spell}->{$spell->{name}};
3793	$self->rebuild_spell_list;
3794	}
3795
3796	sub clear_spells {
3797	my ($self) = @_;
3798
3799	$self->{spell} = {};
3800	$self->rebuild_spell_list;
3801	}
3802
3803	#############################################################################
3804
3805	package CFClient::UI::Root;	4425	package DC::UI::Root;
3806		4426
3807	our @ISA = CFClient::UI::Container::;	4427	our @ISA = DC::UI::Container::;
3808		4428
3809	use List::Util qw(min max);	4429	use List::Util qw(min max);
3810		4430
3811	use CFClient::OpenGL;	4431	use DC::OpenGL;
3812		4432
3813	sub new {	4433	sub new {
3814	my $class = shift;	4434	my $class = shift;
3815		4435
3816	my $self = $class->SUPER::new (	4436	my $self = $class->SUPER::new (
3817	visible => 1,	4437	visible => 1,
3818	@_,	4438	@_,
3819	);	4439	);
3820		4440
3821	Scalar::Util::weaken ($self->{root} = $self);	4441	DC::weaken ($self->{root} = $self);
3822		4442
3823	$self	4443	$self
3824	}	4444	}
3825		4445
3826	sub size_request {	4446	sub size_request {
…		…
3874	}	4494	}
3875		4495
3876	sub update {	4496	sub update {
3877	my ($self) = @_;	4497	my ($self) = @_;
3878		4498
3879	$::WANT_REFRESH++;	4499	$::WANT_REFRESH = 1;
3880	}	4500	}
3881		4501
3882	sub add {	4502	sub add {
3883	my ($self, @children) = @_;	4503	my ($self, @children) = @_;
3884		4504
…		…
3921	while ($self->{refresh_hook}) {	4541	while ($self->{refresh_hook}) {
3922	$_->()	4542	$_->()
3923	for values %{delete $self->{refresh_hook}};	4543	for values %{delete $self->{refresh_hook}};
3924	}	4544	}
3925		4545
3926	if ($self->{realloc}) {	4546	while ($self->{realloc}) {
3927	my %queue;	4547	my %queue;
3928	my @queue;	4548	my @queue;
3929	my $widget;	4549	my $widget;
3930		4550
3931	outer:	4551	outer:
…		…
3951		4571
3952	delete $queue{$widget+0};	4572	delete $queue{$widget+0};
3953		4573
3954	my ($w, $h) = $widget->size_request;	4574	my ($w, $h) = $widget->size_request;
3955		4575
3956	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4576	$w += $widget->{padding_x} * 2;
3957	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4577	$h += $widget->{padding_y} * 2;
		4578
		4579	$w = max $widget->{min_w}, $w;
		4580	$h = max $widget->{min_h}, $h;
3958		4581
3959	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4582	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4583	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961		4584
3962	$w = $widget->{force_w} if exists $widget->{force_w};	4585	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3978	}	4601	}
3979	}	4602	}
3980		4603
3981	delete $self->{realloc}{$widget+0};	4604	delete $self->{realloc}{$widget+0};
3982	}	4605	}
3983	}
3984		4606
3985	while (my $size_alloc = delete $self->{size_alloc}) {	4607	while (my $size_alloc = delete $self->{size_alloc}) {
3986	my @queue = sort { $b->{visible} <=> $a->{visible} }	4608	my @queue = sort { $a->{visible} <=> $b->{visible} }
3987	values %$size_alloc;	4609	values %$size_alloc;
3988		4610
3989	while () {	4611	while () {
3990	my $widget = pop @queue || last;	4612	my $widget = pop @queue || last;
3991		4613
3992	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4614	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993		4615
3994	$w = 0 if $w < 0;	4616	$w = max $widget->{min_w}, $w;
3995	$h = 0 if $h < 0;	4617	$h = max $widget->{min_h}, $h;
3996		4618
		4619	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4620	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4621
		4622	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4623	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4624
3997	$w = int $w + 0.5;	4625	$w = int $w + 0.5;
3998	$h = int $h + 0.5;	4626	$h = int $h + 0.5;
3999		4627
4000	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4628	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001	$widget->{old_w} = $widget->{w};	4629	$widget->{old_w} = $widget->{w};
4002	$widget->{old_h} = $widget->{h};	4630	$widget->{old_h} = $widget->{h};
4003		4631
4004	$widget->{w} = $w;	4632	$widget->{w} = $w;
4005	$widget->{h} = $h;	4633	$widget->{h} = $h;
4006		4634
4007	$widget->emit (size_allocate => $w, $h);	4635	$widget->emit (size_allocate => $w, $h);
		4636	}
4008	}	4637	}
4009	}	4638	}
4010	}	4639	}
4011		4640
4012	while ($self->{post_alloc_hook}) {	4641	while ($self->{post_alloc_hook}) {
4013	$_->()	4642	$_->()
4014	for values %{delete $self->{post_alloc_hook}};	4643	for values %{delete $self->{post_alloc_hook}};
4015	}	4644	}
4016
4017		4645
4018	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4646	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4019	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4647	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4020	glClear GL_COLOR_BUFFER_BIT;	4648	glClear GL_COLOR_BUFFER_BIT;
4021		4649
…		…
4024	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4652	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4025	glMatrixMode GL_MODELVIEW;	4653	glMatrixMode GL_MODELVIEW;
4026	glLoadIdentity;	4654	glLoadIdentity;
4027		4655
4028	{	4656	{
4029	package CFClient::UI::Base;	4657	package DC::UI::Base;
4030		4658
4031	($draw_x, $draw_y, $draw_w, $draw_h) =	4659	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4032	(0, 0, $self->{w}, $self->{h});	4660	(0, 0, $self->{w}, $self->{h});
4033	}
4034		4661
4035	$self->_draw;	4662	$self->_draw;
		4663	}
4036	}	4664	}
4037		4665
4038	#############################################################################	4666	#############################################################################
4039		4667
4040	package CFClient::UI;	4668	package DC::UI;
4041		4669
4042	$ROOT = new CFClient::UI::Root;	4670	$ROOT = new DC::UI::Root;
4043	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4671	$TOOLTIP = new DC::UI::Tooltip z => 900;
4044		4672
4045	1	4673	1
4046

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