ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.290 by root, Mon Jun 5 22:30:35 2006 UTC vs.
Revision 1.478 by root, Tue Dec 22 00:35:44 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
11	use CFClient::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	31	$TOOLTIP->hide;
28		32
29	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		35
31	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
32		37
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	39	$TOOLTIP->show;
39	}	40	}
40		41
41	return;	42	return;
42	}	43	}
43	}	44	}
44	}	45	}
45		46
46	$TOOLTIP->hide;	47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
48	});	50	};
49		51
50	sub get_layout {	52	sub get_layout {
51	my $layout;	53	my $layout;
52		54
53	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	83	if $FOCUS;
82	}	84	}
83		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
84	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	100	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
87		102
88	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
90		107
91	$GRAB = $widget;	108	$GRAB = $widget;
92	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
93		110
94	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
95	}	112	}
96		113
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		119
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
101	}	128	}
102		129
103	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	131	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		132
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		134
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		136
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
112	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		139
114	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	142	$grab->update if $grab;
117	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
118		144
		145	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
120	}	147	}
121	}	148	}
122		149
123	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
124	my ($ev) = @_;	151	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
126		153
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		155
129	if ($widget != $HOVER) {	156	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		157
132	$hover->update if $hover && $hover->{can_hover};	158	$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;	159	if $HOVER;
140	}	160	}
141		161
142	# convert position array to integers	162	# convert position array to integers
143	sub harmonize {	163	sub harmonize {
…		…
171	# call when resolution changes etc.	191	# call when resolution changes etc.
172	sub rescale_widgets {	192	sub rescale_widgets {
173	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
174		194
175	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
176	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179		199
180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$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};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
193	reconfigure_widgets;	213	reconfigure_widgets;
194	}	214	}
195		215
196	#############################################################################	216	#############################################################################
197		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
198	package CFClient::UI::Base;	226	package DC::UI::Base;
199		227
200	use strict;	228	use strict;
201		229
202	use CFClient::OpenGL;	230	use DC::OpenGL;
203		231
204	sub new {	232	sub new {
205	my $class = shift;	233	my $class = shift;
206		234
207	my $self = bless {	235	my $self = bless {
…		…
212	h => undef,	240	h => undef,
213	can_events => 1,	241	can_events => 1,
214	@_	242	@_
215	}, $class;	243	}, $class;
216		244
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		246
219	for (keys %$self) {	247	for (keys %$self) {
220	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
222	}	250	}
223	}	251	}
224		252
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$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};	255	$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};	256	$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};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		258
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		261
234	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
239		267
240	sub destroy {	268	sub destroy {
241	my ($self) = @_;	269	my ($self) = @_;
242		270
243	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
244	%$self = ();	273	%$self = ();
245	}	274	}
246		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
247	sub show {	280	sub show {
248	my ($self) = @_;	281	my ($self) = @_;
249		282
250	return if $self->{parent};	283	return if $self->{parent};
251		284
252	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
253	}	286	}
254		287
255	sub set_visible {	288	sub set_visible {
256	my ($self) = @_;	289	my ($self) = @_;
257		290
258	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
259		295
260	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
261	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
262		298
263	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
264		300
265	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
266		302
267	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
268	}	304	}
269		305
270	sub set_invisible {	306	sub set_invisible {
271	my ($self) = @_;	307	my ($self) = @_;
272		308
273	return unless $self->{visible};	309	return unless $self->{visible};
274		310
275	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
276		312
		313	delete $self->{visible};
277	delete $self->{root};	314	delete $self->{root};
278	delete $self->{visible};
279		315
280	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
282		318
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
285		321
286	$self->focus_out;	322	$self->emit ("focus_out");
287
288	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
289	}	324	}
290		325
291	sub set_visibility {	326	sub set_visibility {
292	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
293		328
294	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
295		330
296	$visible ? $self->hide	331	$visible ? $self->show
297	: $self->show;	332	: $self->hide;
298	}	333	}
299		334
300	sub toggle_visibility {	335	sub toggle_visibility {
301	my ($self) = @_;	336	my ($self) = @_;
302		337
…		…
308	sub hide {	343	sub hide {
309	my ($self) = @_;	344	my ($self) = @_;
310		345
311	$self->set_invisible;	346	$self->set_invisible;
312		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
313	$self->{parent}->remove ($self)	351	$parent->remove ($self);
314	if $self->{parent};	352	}
315	}	353	}
316		354
317	sub move_abs {	355	sub move_abs {
318	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
319		357
320	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
321	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
322	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
323		361
324	$self->update;	362	$self->update;
325	}	363	}
326		364
…		…
329		367
330	$self->{force_w} = $w;	368	$self->{force_w} = $w;
331	$self->{force_h} = $h;	369	$self->{force_h} = $h;
332		370
333	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
334	}	390	}
335		391
336	sub size_request {	392	sub size_request {
337	require Carp;	393	require Carp;
338	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
339	}	395	}
340		396
		397	sub baseline_shift {
		398	0
		399	}
		400
341	sub configure {	401	sub configure {
342	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
343		403
344	if ($self->{aspect}) {	404	if ($self->{aspect}) {
345	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
346		406
347	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
348	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
349		409
350	# use alignment to adjust x, y	410	# use alignment to adjust x, y
351		411
352	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
353	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
367		427
368	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
369	}	429	}
370	}	430	}
371		431
372	sub size_allocate {
373	# nothing to be done
374	}
375
376	sub children {	432	sub children {
377	# nop	433	# nop
378	}	434	}
379		435
380	sub visible_children {	436	sub visible_children {
…		…
398		454
399	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
400		456
401	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
402		458
403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
404	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
405	$CFClient::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
406	}	462	}
407	}	463	}
408		464
409	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
410	sub coord2local {	466	sub coord2local {
411	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
412		468
		469	return (undef, undef) unless $self->{parent};
		470
413	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414	}	472	}
415		473
416	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
417	sub coord2global {	475	sub coord2global {
418	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
419		477
		478	return (undef, undef) unless $self->{parent};
		479
420	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
421	}	481	}
422		482
423	sub focus_in {	483	sub invoke_focus_in {
424	my ($self) = @_;	484	my ($self) = @_;
425		485
426	return if $FOCUS == $self;	486	return if $FOCUS == $self;
427	return unless $self->{can_focus};	487	return unless $self->{can_focus};
428		488
429	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
430		490
431	$self->_emit (focus_in => $focus);	491	$self->update;
432		492
433	$focus->update if $focus;	493	0
434	$FOCUS->update;
435	}	494	}
436		495
437	sub focus_out {	496	sub invoke_focus_out {
438	my ($self) = @_;	497	my ($self) = @_;
439		498
440	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
441		500
442	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
443		502
444	$self->_emit (focus_out => $focus);	503	$self->update;
445		504
446	$focus->update if $focus; #?
447
448	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
449	unless $FOCUS;	506	unless $FOCUS;
450	}
451		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
452	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
453	sub button_up { 0 }	519	sub invoke_button_up { 0 }
454	sub key_down { 0 }	520	sub invoke_key_down { 0 }
455	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
456		523
457	sub button_down {	524	sub invoke_button_down {
458	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
459		526
460	$self->focus_in;	527	$self->grab_focus;
461		528
462	0	529	0
463	}	530	}
464		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
465	sub find_widget {	579	#sub find_widget {
466	my ($self, $x, $y) = @_;	580	# in .xs
467
468	return () unless $self->{can_events};
469
470	return $self
471	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474	()
475	}
476		581
477	sub set_parent {	582	sub set_parent {
478	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
479		584
480	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
481	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
482	}
483
484	sub connect {
485	my ($self, $signal, $cb) = @_;
486
487	push @{ $self->{signal_cb}{$signal} }, $cb;
488	}
489
490	sub _emit {
491	my ($self, $signal, @args) = @_;
492
493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494	}
495
496	sub emit {
497	my ($self, $signal, @args) = @_;
498
499	$self->_emit ($signal, @args)
500	|| $self->$signal (@args);
501	}
502
503	sub visibility_change {
504	#my ($self, $visible) = @_;
505	}	587	}
506		588
507	sub realloc {	589	sub realloc {
508	my ($self) = @_;	590	my ($self) = @_;
509		591
…		…
534		616
535	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
536	# functions seems pointless.	618	# functions seems pointless.
537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
538		620
539	sub draw {	621	#sub draw {
540	my ($self) = @_;	622	#CFPlus.xs
541
542	return unless $self->{h} && $self->{w};
543
544	# update screen rectangle
545	local $draw_x = $draw_x + $self->{x};
546	local $draw_y = $draw_y + $self->{y};
547	local $draw_w = $draw_x + $self->{w};
548	local $draw_h = $draw_y + $self->{h};
549
550	# skip widgets that are entirely outside the drawing area
551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554	glPushMatrix;
555	glTranslate $self->{x}, $self->{y}, 0;
556
557	if ($self == $HOVER && $self->{can_hover}) {
558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559	glEnable GL_BLEND;
560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561	glBegin GL_QUADS;
562	glVertex 0 , 0;
563	glVertex $self->{w}, 0;
564	glVertex $self->{w}, $self->{h};
565	glVertex 0 , $self->{h};
566	glEnd;
567	glDisable GL_BLEND;
568	}
569
570	if ($ENV{CFPLUS_DEBUG} & 1) {
571	glPushMatrix;
572	glColor 1, 1, 0, 1;
573	glTranslate 0.375, 0.375;
574	glBegin GL_LINE_LOOP;
575	glVertex 0 , 0;
576	glVertex $self->{w} - 1, 0;
577	glVertex $self->{w} - 1, $self->{h} - 1;
578	glVertex 0 , $self->{h} - 1;
579	glEnd;
580	glPopMatrix;
581	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582	}
583
584	$self->_draw;
585	glPopMatrix;
586	}
587		623
588	sub _draw {	624	sub _draw {
589	my ($self) = @_;	625	my ($self) = @_;
590		626
591	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
592	}	628	}
593		629
594	sub DESTROY {	630	sub DESTROY {
595	my ($self) = @_;	631	my ($self) = @_;
596		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
597	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
598	#$self->deactivate;
599	}	640	}
600		641
601	#############################################################################	642	#############################################################################
602		643
603	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
604		645
605	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
606		647
607	use strict;	648	use strict;
608	use CFClient::OpenGL;	649	use DC::OpenGL;
609		650
610	sub new {	651	sub new {
611	my $class = shift;	652	my $class = shift;
612
613	# range [value, low, high, page]
614		653
615	$class->SUPER::new (	654	$class->SUPER::new (
616	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
617	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
618	@_	657	@_
619	)	658	)
620	}	659	}
621		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
622	sub _draw {	668	sub _draw {
623	my ($self) = @_;	669	my ($self) = @_;
624		670
625	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
626	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
627	: $self->{bg};	673	: $self->{bg};
628		674
629	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
630	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
631		677
632	glEnable GL_BLEND;	678	glEnable GL_BLEND;
633	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
634	glColor_premultiply @$color;	680	glColor_premultiply @$color;
635
636	glBegin GL_QUADS;
637	glVertex 0 , 0;
638	glVertex 0 , $h;
639	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
640	glVertex $w, 0;
641	glEnd;
642
643	glDisable GL_BLEND;	682	glDisable GL_BLEND;
644	}	683	}
645	}	684	}
646		685
647	#############################################################################	686	#############################################################################
648		687
649	package CFClient::UI::Empty;	688	package DC::UI::Empty;
650		689
651	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
652		691
653	sub new {	692	sub new {
654	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
655	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
656	}	695	}
…		…
663		702
664	sub draw { }	703	sub draw { }
665		704
666	#############################################################################	705	#############################################################################
667		706
668	package CFClient::UI::Container;	707	package DC::UI::Container;
669		708
670	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
671		710
672	sub new {	711	sub new {
673	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
674		713
675	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
679	can_events => 0,	718	can_events => 0,
680	%arg,	719	%arg,
681	);	720	);
682		721
683	$self->add (@$children)	722	$self->add (@$children)
684	if $children;	723	if $children && @$children;
685		724
686	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
687	}	734	}
688		735
689	sub add {	736	sub add {
690	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
691		738
692	$_->set_parent ($self)	739	$_->set_parent ($self)
693	for @widgets;	740	for @widgets;
694		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
695	use sort 'stable';	743	use sort 'stable';
696		744
697	$self->{children} = [	745	$self->{children} = [
698	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
699	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
700	];	748	];
701		749
702	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
703	}	755	}
704		756
705	sub children {	757	sub children {
706	@{ $_[0]{children} }	758	@{ $_[0]{children} }
707	}	759	}
708		760
709	sub remove {	761	sub remove {
710	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
711		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
712	delete $child->{parent};	767	delete $child->{parent};
713	$child->hide;	768	$child->hide;
714
715	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
716		771
717	$self->realloc;	772	$self->realloc;
718	}	773	}
719		774
720	sub clear {	775	sub clear {
721	my ($self) = @_;	776	my ($self) = @_;
722		777
723	my $children = delete $self->{children};	778	my $children = $self->{children};
724	$self->{children} = [];	779	$self->{children} = [];
725		780
726	for (@$children) {	781	for (@$children) {
727	delete $_->{parent};	782	delete $_->{parent};
728	$_->hide;	783	$_->hide;
…		…
748	}	803	}
749		804
750	sub _draw {	805	sub _draw {
751	my ($self) = @_;	806	my ($self) = @_;
752		807
753	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
754	}	809	}
755		810
756	#############################################################################	811	#############################################################################
757		812
758	package CFClient::UI::Bin;	813	package DC::UI::Bin;
759		814
760	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
761		816
762	sub new {	817	sub new {
763	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
764		819
765	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
766		821
767	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
768	}	823	}
769		824
770	sub add {	825	sub add {
771	my ($self, $child) = @_;	826	my ($self, $child) = @_;
772		827
773	$self->{children} = [];	828	$self->clear;
774
775	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
776	}	830	}
777		831
778	sub remove {	832	sub remove {
779	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
780		834
781	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
782		836
783	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
784	unless @{$self->{children}};	838	unless @{$self->{children}};
785	}	839	}
786		840
787	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
788		842
789	sub size_request {	843	sub size_request {
790	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
791	}	845	}
792		846
793	sub size_allocate {	847	sub invoke_size_allocate {
794	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
795		849
796	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
797	}	853	}
798		854
799	#############################################################################	855	#############################################################################
800
801	# back-buffered drawing area	856	# back-buffered drawing area
802		857
803	package CFClient::UI::Window;	858	package DC::UI::Window;
804		859
805	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
806		861
807	use CFClient::OpenGL;	862	use DC::OpenGL;
808		863
809	sub new {	864	sub new {
810	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
811		866
812	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
817		872
818	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
819	$self->SUPER::update;	874	$self->SUPER::update;
820	}	875	}
821		876
822	sub size_allocate {	877	sub invoke_size_allocate {
823	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
824		879
825	$self->SUPER::size_allocate ($w, $h);
826	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
827	}	883	}
828		884
829	sub _render {	885	sub _render {
830	my ($self) = @_;	886	my ($self) = @_;
831		887
…		…
833	}	889	}
834		890
835	sub render_child {	891	sub render_child {
836	my ($self) = @_;	892	my ($self) = @_;
837		893
838	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
839	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
840	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
841		897
842	{	898	{
843	package CFClient::UI::Base;	899	package DC::UI::Base;
844		900
845	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
846	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
847	}	905	}
848
849	$self->_render;
850	};	906	};
851	}	907	}
852		908
853	sub _draw {	909	sub _draw {
854	my ($self) = @_;	910	my ($self) = @_;
855
856	my ($w, $h) = @$self{qw(w h)};
857		911
858	my $tex = $self->{texture}	912	my $tex = $self->{texture}
859	or return;	913	or return;
860		914
861	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
864		918
865	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
866		920
867	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
868	}	922	}
869		923
870	#############################################################################	924	#############################################################################
871		925
872	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
873		927
		928	use List::Util qw(min max);
		929
874	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
875		931
876	sub new {	932	sub new {
877	my $class = shift;	933	my $class = shift;
878		934
879	$class->SUPER::new (	935	$class->SUPER::new (
…		…
886	sub size_request {	942	sub size_request {
887	my ($self) = @_;	943	my ($self) = @_;
888		944
889	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890		946
891	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
892	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
893		949
894	($w, $h)	950	($w, $h)
895	}	951	}
896		952
897	sub size_allocate {	953	sub invoke_size_allocate {
898	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
899		955
900	my $child = $self->child;	956	my $child = $self->child;
901		957
902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904		960
905	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
906	$self->update;	962	$self->update;
		963
		964	1
907	}	965	}
908		966
909	sub set_offset {	967	sub set_offset {
910	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
911		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
912	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
913	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
914		976
		977	$self->emit (changed => $x, $y);
915	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
916	}	998	}
917		999
918	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
919	sub coord2local {	1001	sub coord2local {
920	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
935	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
936		1018
937	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
939	) {	1021	) {
940	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941	} else {	1023	} else {
942	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
943	}	1025	}
944	}	1026	}
945		1027
946	sub _render {	1028	sub _render {
947	my ($self) = @_;	1029	my ($self) = @_;
948		1030
949	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
950	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
951		1033
952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953		1035
954	$self->SUPER::_render;	1036	$self->SUPER::_render;
955	}	1037	}
956		1038
957	#############################################################################	1039	#############################################################################
958		1040
959	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
960		1042
961	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
962		1044
963	sub new {	1045	sub new {
964	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
965		1047
966	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
967		1049
968	my $self;	1050	my $self;
969		1051
970	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
971	vertical => 1,	1066	vertical => 1,
972	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
973	on_changed => sub {	1068	on_changed => sub {
974	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
975	},	1071	},
976	;	1072	;
977		1073
978	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
979	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
980	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
981	%arg,	1082	%arg,
982	);	1083	);
983		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
984	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
985	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
986		1109
987	$self	1110	$self
988	}	1111	}
989		1112
…		…
991	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
992		1115
993	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
994	}	1117	}
995		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
996	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
997	my ($self) = @_;	1154	my ($self, $ev) = @_;
998		1155
999	$self->SUPER::update;	1156	$self->grab_focus;
1000		1157
1001	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1002	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1004	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1005		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1006	sub size_allocate {	1212	sub invoke_size_allocate {
1007	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1008		1214
		1215	$self->update_slider;
1009	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1010
1011	my $child = $self->{vp}->child;
1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013	}	1217	}
1014
1015	#TODO# update range on size_allocate depending on child
1016	# update viewport offset on scroll
1017		1218
1018	#############################################################################	1219	#############################################################################
1019		1220
1020	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1021		1222
1022	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1023		1224
1024	use CFClient::OpenGL;	1225	use DC::OpenGL;
1025		1226
1026	sub new {	1227	sub new {
1027	my $class = shift;	1228	my $class = shift;
1028		1229
1029	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1039	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1040		1241
1041	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1044
1045	glBegin GL_QUADS;
1046	glVertex 0 , 0;
1047	glVertex 0 , $h;
1048	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1049	glVertex $w, 0;
1050	glEnd;
1051
1052	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1053	}	1247	}
1054		1248
1055	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1056	}	1250	}
1057		1251
1058	#############################################################################	1252	#############################################################################
1059		1253
1060	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1061		1255
1062	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1063		1257
1064	use CFClient::OpenGL;	1258	use DC::OpenGL;
1065
1066	my $bg =
1067	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068	mipmap => 1, wrap => 1;
1069
1070	my @border =
1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073		1259
1074	sub new {	1260	sub new {
1075	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1076		1262
1077	my $title = delete $arg{title};	1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1078		1270
1079	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1080	bg => [1, 1, 1, 1],	1272	# label => "",
1081	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1082	border => 0.6,	1274	border => 0.8,
1083	can_events => 1,	1275	style => 'single',
1084	min_w => 16,
1085	min_h => 16,
1086	%arg,	1276	%arg,
1087	);	1277	);
1088		1278
1089	$self->{title} = new CFClient::UI::Label
1090	align => 0,
1091	valign => 1,
1092	text => $title,
1093	fontsize => $self->{border}
1094	if defined $title;
1095
1096	$self	1279	$self
1097	}	1280	}
1098		1281
1099	sub add {	1282	sub add {
1100	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1101		1284
1102	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1104	}	1287	}
1105		1288
1106	sub border {	1289	sub border {
1107	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1108	}	1291	}
1109		1292
1110	sub size_request {	1293	sub size_request {
1111	my ($self) = @_;	1294	my ($self) = @_;
1112		1295
1113	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1114	if $self->{title};	1297	if $self->{label};
1115		1298
1116	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1117		1300
1118	(	1301	(
1119	$w + $self->border * 2,	1302	$w + $self->border * 2,
1120	$h + $self->border * 2,	1303	$h + $self->border * 2,
1121	)	1304	)
1122	}	1305	}
1123		1306
1124	sub size_allocate {	1307	sub invoke_size_allocate {
1125	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1126		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1127	if ($self->{title}) {	1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
1128	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1129	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1130	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1131	}	1449	}
1132		1450
1133	my $border = $self->border;	1451	my $border = $self->border;
1134		1452
1135	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1136	$w -= List::Util::max 0, $border * 2;	1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
1137		1468
1138	$self->child->configure ($border, $border, $w, $h);	1469	1
1139	}	1470	}
1140		1471
1141	sub button_down {	1472	sub invoke_button_down {
1142	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1143		1474
1144	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1145	my $border = $self->border;	1476	my $border = $self->border;
1146		1477
…		…
1177		1508
1178	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1179		1510
1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183	};	1514	};
1184	} else {	1515	} else {
1185	return 0;	1516	return 0;
1186	}	1517	}
1187		1518
1188	1	1519	1
1189	}	1520	}
1190		1521
1191	sub button_up {	1522	sub invoke_button_up {
1192	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1193		1524
1194	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1195	}	1526	}
1196		1527
1197	sub mouse_motion {	1528	sub invoke_mouse_motion {
1198	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1199		1530
1200	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1201		1532
1202	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1203	}	1542	}
1204		1543
1205	sub _draw {	1544	sub _draw {
1206	my ($self) = @_;	1545	my ($self) = @_;
1207		1546
…		…
1213	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1215		1554
1216	my $border = $self->border;	1555	my $border = $self->border;
1217		1556
		1557	if ($border) {
1218	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1219	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1220	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1221	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1223		1578
1224	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1226		1581
1227	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1233		1588
1234	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1235		1590
1236	$child->draw;	1591	$child->draw;
1237		1592
1238	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1239	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1240	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1241	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1242	}	1602	}
1243		1603
1244	#############################################################################	1604	#############################################################################
1245		1605
1246	package CFClient::UI::Table;	1606	package DC::UI::Table;
1247		1607
1248	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1249		1609
1250	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1251		1611
1252	use CFClient::OpenGL;	1612	use DC::OpenGL;
1253		1613
1254	sub new {	1614	sub new {
1255	my $class = shift;	1615	my $class = shift;
1256		1616
1257	$class->SUPER::new (	1617	$class->SUPER::new (
1258	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1259	@_,	1620	@_,
1260	)	1621	)
1261	}	1622	}
1262		1623
1263	sub children {
1264	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265	}
1266
1267	sub add {	1624	sub add {
1268	my ($self, $x, $y, $child) = @_;
1269
1270	$child->set_parent ($self);
1271	$self->{children}[$y][$x] = $child;
1272
1273	$self->realloc;
1274	}
1275
1276	# TODO: move to container class maybe? send children a signal on removal?
1277	sub clear {
1278	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1279		1656
1280	my @children = $self->children;	1657	my @children = $self->children;
1281	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1282		1668	}
1283	for (@children) {
1284	delete $_->{parent};
1285	$_->hide;
1286	}
1287		1669
1288	$self->realloc;	1670	# second pass, rows
1289	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1290
1291	sub get_wh {
1292	my ($self) = @_;
1293
1294	my (@w, @h);
1295
1296	for my $y (0 .. $#{$self->{children}}) {
1297	my $row = $self->{children}[$y]
1298	or next;
1299
1300	for my $x (0 .. $#$row) {
1301	my $widget = $row->[$x]
1302	or next;
1303	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1304		1673
1305	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1306	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1307	}	1678	}
1308	}	1679	}
1309		1680
1310	(\@w, \@h)	1681	(\@w, \@h)
1311	}	1682	}
…		…
1319	(sum @$ws),	1690	(sum @$ws),
1320	(sum @$hs),	1691	(sum @$hs),
1321	)	1692	)
1322	}	1693	}
1323		1694
1324	sub size_allocate {	1695	sub invoke_size_allocate {
1325	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1326		1697
1327	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1328		1699
1329	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1330	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1331		1702
1332	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1333	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1334	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1335	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1336		1707
1337	# linearly scale sizes
1338	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1339	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340		1709
1341	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1342	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1343		1719
1344	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1345		1722
1346	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1347	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1348	or next;
1349		1725
1350	my $x = 0;	1726	$widget->configure (
1351	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1352		1729	);
1353	for my $c (0 .. $#$row) {	1730	}
1354	my $col_w = $ws->[$c];
1355		1731
1356	if (my $widget = $row->[$c]) {	1732	1
1357	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1358	}
1359		1734
1360	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1361	}	1762	}
1362
1363	$y += $row_h;
1364	}	1763	}
1365		1764
1366	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1367		1767
1368	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1369	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1370		1787
1371	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1372	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1373		1791
1374	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1375		1794
1376	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1377	$res = $_->find_widget ($x, $y)	1796	}
1378	and return $res;	1797
1379	}	1798	1
1380
1381	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1382	}
1383
1384	sub _draw {
1385	my ($self) = @_;
1386
1387	for (grep $_, @{$self->{children}}) {
1388	$_->draw for grep $_, @$_;
1389	}
1390	}	1799	}
1391		1800
1392	#############################################################################	1801	#############################################################################
1393		1802
1394	package CFClient::UI::Box;	1803	package DC::UI::Box;
1395		1804
1396	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1397		1806
1398	sub size_request {	1807	sub size_request {
1399	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1400		1811
1401	$self->{vertical}	1812	$self->{vertical}
1402	? (	1813	? (
1403	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1404	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1405	)	1816	)
1406	: (	1817	: (
1407	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1409	)	1820	)
1410	}	1821	}
1411		1822
1412	sub size_allocate {	1823	sub invoke_size_allocate {
1413	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1414		1825
1415	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1416	my $children = $self->{children};	1827	my @children = $self->visible_children;
1417		1828
1418	my @req;	1829	my @req;
1419		1830
1420	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1421	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1422	} else {	1833	} else {
1423	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1424	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1425		1836
1426	if ($req > $space) {	1837	if ($req > $space) {
1427	# ah well, not enough space	1838	# ah well, not enough space
1428	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1429	} else {	1840	} else {
1430	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1431		1842
1432	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1433		1844
1434	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1435	for 0 .. $#$children;	1846	for 0 .. $#children;
1436	}	1847	}
1437	}	1848	}
1438		1849
1439	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1440		1851
1441	my $pos = 0;	1852	my $pos = 0;
1442	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1443	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1444	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445		1856
1446	$pos += $alloc;	1857	$pos += $alloc;
1447	}	1858	}
1448		1859
1449	1	1860	1
1450	}	1861	}
1451		1862
1452	#############################################################################	1863	#############################################################################
1453		1864
1454	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1455		1866
1456	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1457		1868
1458	sub new {	1869	sub new {
1459	my $class = shift;	1870	my $class = shift;
1460		1871
1461	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1464	)	1875	)
1465	}	1876	}
1466		1877
1467	#############################################################################	1878	#############################################################################
1468		1879
1469	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1470		1881
1471	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1472		1883
1473	sub new {	1884	sub new {
1474	my $class = shift;	1885	my $class = shift;
1475		1886
1476	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1479	)	1890	)
1480	}	1891	}
1481		1892
1482	#############################################################################	1893	#############################################################################
1483		1894
1484	package CFClient::UI::Label;	1895	package DC::UI::Label;
1485		1896
1486	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1487		1898
1488	use CFClient::OpenGL;	1899	use DC::OpenGL;
1489		1900
1490	sub new {	1901	sub new {
1491	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1492		1903
1493	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1496	#active_bg => none	1907	#active_bg => none
1497	#font => default_font	1908	#font => default_font
1498	#text => initial text	1909	#text => initial text
1499	#markup => initial narkup	1910	#markup => initial narkup
1500	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1501	ellipsise => 3, # end	1913	ellipsise => 3, # end
1502	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1503	fontsize => 1,	1915	fontsize => 1,
1504	align => -1,	1916	align => 0.5,
1505	valign => -1,	1917	valign => 0.5,
1506	padding_x => 2,	1918	padding_x => 4,
1507	padding_y => 2,	1919	padding_y => 2,
1508	can_events => 0,	1920	can_events => 0,
1509	%arg	1921	%arg
1510	);	1922	);
1511		1923
1512	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1513	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1514	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1515	$self->{template} = $layout;	1927	$self->{template} = $layout;
1516	}	1928	}
1517		1929
1518	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1522	}	1934	}
1523		1935
1524	$self	1936	$self
1525	}	1937	}
1526		1938
1527	sub escape($) {
1528	local $_ = $_[0];
1529
1530	s/&/&amp;/g;
1531	s/>/&gt;/g;
1532	s/</&lt;/g;
1533
1534	$_
1535	}
1536
1537	sub update {	1939	sub update {
1538	my ($self) = @_;	1940	my ($self) = @_;
1539		1941
1540	delete $self->{texture};	1942	delete $self->{texture};
1541	$self->SUPER::update;	1943	$self->SUPER::update;
…		…
1546		1948
1547	delete $self->{ox};	1949	delete $self->{ox};
1548	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
1549	}	1951	}
1550		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1551	sub set_text {	1959	sub set_text {
1552	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1553		1961
1554	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1555	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1556		1964
1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1559		1966
1560	delete $self->{size_req};	1967	delete $self->{size_req};
1561	$self->realloc;	1968	$self->realloc;
1562	$self->update;	1969	$self->update;
…		…
1568	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1569	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1570		1977
1571	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572		1979
1573	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1574	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1575		1981
1576	delete $self->{size_req};	1982	delete $self->{size_req};
1577	$self->realloc;	1983	$self->realloc;
1578	$self->update;	1984	$self->update;
…		…
1580		1986
1581	sub size_request {	1987	sub size_request {
1582	my ($self) = @_;	1988	my ($self) = @_;
1583		1989
1584	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1585	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1586	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1587	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1588	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590		1998
1591	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1592		2000
1593	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1594	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1595	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596		2005
1597	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1598		2007
1599	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
1604	};	2013	};
1605		2014
1606	@{ $self->{size_req} }	2015	@{ $self->{size_req} }
1607	}	2016	}
1608		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1609	sub size_allocate {	2022	sub invoke_size_allocate {
1610	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1611		2024
1612	delete $self->{ox};	2025	delete $self->{ox};
1613		2026
1614	delete $self->{texture}	2027	delete $self->{texture}
1615	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1616	}	2031	}
1617		2032
1618	sub set_fontsize {	2033	sub set_fontsize {
1619	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1620		2035
1621	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1622	delete $self->{texture};	2038	delete $self->{texture};
1623		2039
1624	$self->realloc;	2040	$self->realloc;
1625	}	2041	}
1626		2042
1627	sub reconfigure {	2043	sub reconfigure {
1628	my ($self) = @_;	2044	my ($self) = @_;
1629		2045
1630	delete $self->{size_req};	2046	delete $self->{size_req};
		2047	delete $self->{texture};
1631		2048
1632	$self->SUPER::reconfigure;	2049	$self->SUPER::reconfigure;
1633	}	2050	}
1634		2051
1635	sub _draw {	2052	sub _draw {
1636	my ($self) = @_;	2053	my ($self) = @_;
1637		2054
1638	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1639		2056
1640	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1641	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1642	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1643	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1644	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1645	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647		2064
1648	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1649	};	2066	};
1650		2067
1651	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1652	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1653	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1654	: ($self->{w} - $tex->{w}) * 0.5);
1655		2071
1656	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1657	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658	: ($self->{h} - $tex->{h}) * 0.5);
1659	};	2073	};
1660		2074
1661	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1662		2076	# $self->{list} = DC::OpenGL::glGenList;
1663	if ($tex->{format} == GL_ALPHA) {	2077	# DC::OpenGL::glNewList $self->{list};
1664	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1665	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1666	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667	} else {
1668	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1669	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1671		2083
1672	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1673	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1674		2094
1675	#############################################################################	2095	#############################################################################
1676		2096
1677	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1678		2098
1679	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1680		2100
1681	use CFClient::OpenGL;	2101	use DC::OpenGL;
1682		2102
1683	sub new {	2103	sub new {
1684	my $class = shift;	2104	my $class = shift;
1685		2105
1686	$class->SUPER::new (	2106	$class->SUPER::new (
1687	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1688	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1689	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1690	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1691	can_hover => 1,	2113	can_hover => 1,
1692	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1693	valign => 0,	2116	valign => 0.5,
1694	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1695	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1696	@_	2123	@_
1697	)	2124	)
1698	}	2125	}
1699		2126
1700	sub _set_text {	2127	sub _set_text {
…		…
1709		2136
1710	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1711	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
1712	delete $self->{size_req};	2139	delete $self->{size_req};
1713		2140
1714	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
1715		2142
1716	$self->realloc;	2143	$self->realloc;
1717	$self->update;	2144	$self->update;
1718	}	2145	}
1719		2146
…		…
1734	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1735		2162
1736	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1737	}	2164	}
1738		2165
1739	sub key_down {	2166	sub invoke_key_down {
1740	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1741		2168
1742	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1743	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1744	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1745		2172
1746	my $text = $self->get_text;	2173	my $text = $self->get_text;
1747		2174
1748	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1749	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1750	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1751	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1752	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1753	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1754	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1755	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1756	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1757	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1758	} elsif ($sym == CFClient::SDLK_END) {
1759	$self->{cursor} = length $text;
1760	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1761	$self->_emit ('escape');	2201	$self->emit ('escape');
1762	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1763	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1764	} else {	2206	} else {
1765	return 0;	2207	return 0;
1766	}	2208	}
1767		2209
1768	$self->_set_text ($text);	2210	$self->_set_text ($text);
1769		2211
1770	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1771		2214
1772	1	2215	1
1773	}	2216	}
1774		2217
1775	sub focus_in {	2218	sub invoke_focus_in {
1776	my ($self) = @_;	2219	my ($self) = @_;
1777		2220
1778	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1779		2222
1780	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1781	}	2224	}
1782		2225
1783	sub button_down {	2226	sub invoke_button_down {
1784	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1785		2228
1786	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1787		2230
1788	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1789		2232
1790	# byte-index to char-index	2233	# byte-index to char-index
1791	my $text = $self->{text};	2234	my $text = $self->{text};
1792	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1793	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1794		2237
1795	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1796	$self->update;	2239	$self->update;
1797		2240
1798	1	2241	1
1799	}	2242	}
1800		2243
1801	sub mouse_motion {	2244	sub invoke_mouse_motion {
1802	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1803	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1804		2247
1805	0	2248	1
1806	}	2249	}
1807		2250
1808	sub _draw {	2251	sub _draw {
1809	my ($self) = @_;	2252	my ($self) = @_;
1810		2253
…		…
1817	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1818	}	2261	}
1819		2262
1820	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1821	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1822	glBegin GL_QUADS;
1823	glVertex 0 , 0;
1824	glVertex 0 , $self->{h};
1825	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1826	glVertex $self->{w}, 0;
1827	glEnd;
1828	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1829		2267
1830	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1831		2269
1832	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1834		2272
1835	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1836	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1837	utf8::encode $text;	2275	utf8::encode $text;
1838		2276
1839	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1840	}	2278	}
1841		2279
1842	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1843	glBegin GL_LINES;	2281	glBegin GL_LINES;
1844	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1845	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1846	glEnd;	2284	glEnd;
1847	}
1848	}
1849		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1850	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1851		2305
1852	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1853		2307
1854	use CFClient::OpenGL;	2308	use DC::OpenGL;
1855		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1856	sub key_down {	2320	sub invoke_key_down {
1857	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1858		2322
1859	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1860		2324
1861	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1862	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1863	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1864	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1865	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1866	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1867	$self->update;	2332	$self->update;
1868		2333
1869	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1870	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1871	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1872	}	2337	}
1873	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1874	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1876	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1877	}	2342	}
1878	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1879	}	2344	}
1880		2345
1881	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1882	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1883	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1884		2349
1885	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1886	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1887	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1888	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1889	}	2357	}
1890		2358
1891	} else {	2359	} else {
1892	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1893	}	2361	}
1894		2362
1895	1	2363	1
1896	}	2364	}
1897		2365
1898	#############################################################################	2366	#############################################################################
1899		2367
1900	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1901		2369
1902	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1903		2371
1904	use CFClient::OpenGL;	2372	use DC::OpenGL;
1905
1906	my @tex =
1907	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1908	qw(b1_button_active.png);
1909		2373
1910	sub new {	2374	sub new {
1911	my $class = shift;	2375	my $class = shift;
1912		2376
1913	$class->SUPER::new (	2377	$class->SUPER::new (
1914	padding_x => 4,
1915	padding_y => 4,	2378	padding_y => 4,
1916	fg => [1, 1, 1],	2379
1917	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1918	can_hover => 1,	2431	can_hover => 1,
1919	align => 0,	2432	align => 0.5,
1920	valign => 0,	2433	valign => 0.5,
1921	can_events => 1,	2434	can_events => 1,
1922	@_	2435	@_
1923	)	2436	)
1924	}	2437	}
1925		2438
1926	sub activate { }
1927
1928	sub button_up {	2439	sub invoke_button_up {
1929	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1930		2441
1931	$self->emit ("activate")	2442	$self->emit ("activate")
1932	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1933	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1936	}	2447	}
1937		2448
1938	sub _draw {	2449	sub _draw {
1939	my ($self) = @_;	2450	my ($self) = @_;
1940		2451
1941	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1942
1943	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1944	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1945	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1946		2455
		2456	my $tex = $tex[$GRAB == $self];
1947	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1948		2458
1949	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1950		2460
1951	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1952	}	2462	}
1953		2463
1954	#############################################################################	2464	#############################################################################
1955		2465
1956	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1957		2467
1958	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1959		2471
1960	my @tex =	2472	my @tex =
1961	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1962	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1963
1964	use CFClient::OpenGL;
1965		2475
1966	sub new {	2476	sub new {
1967	my $class = shift;	2477	my $class = shift;
1968		2478
1969	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1970	padding_x => 2,	2536	padding_x => 2,
1971	padding_y => 2,	2537	padding_y => 2,
1972	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1973	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1974	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1980	}	2546	}
1981		2547
1982	sub size_request {	2548	sub size_request {
1983	my ($self) = @_;	2549	my ($self) = @_;
1984		2550
1985	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1986	}	2552	}
1987		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1988	sub button_down {	2562	sub invoke_button_down {
1989	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1990		2564
1991	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1992	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1993	$self->{state} = !$self->{state};	2567	$self->toggle;
1994	$self->_emit (changed => $self->{state});
1995	} else {	2568	} else {
1996	return 0	2569	return 0
1997	}	2570	}
1998		2571
1999	1	2572	1
…		…
2002	sub _draw {	2575	sub _draw {
2003	my ($self) = @_;	2576	my ($self) = @_;
2004		2577
2005	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2006		2579
2007	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2008		2581
2009	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2010		2583
2011	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2012		2585
…		…
2019	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2020	}	2593	}
2021		2594
2022	#############################################################################	2595	#############################################################################
2023		2596
2024	package CFClient::UI::Image;	2597	package DC::UI::Image;
2025		2598
2026	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
2027		2600
2028	use CFClient::OpenGL;	2601	use DC::OpenGL;
2029	use Carp qw/confess/;
2030		2602
2031	our %loaded_images;	2603	our %texture_cache;
2032		2604
2033	sub new {	2605	sub new {
2034	my $class = shift;	2606	my $class = shift;
2035		2607
2036	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2037		2613
2038	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
2039		2616
2040	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2041	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2042		2619
2043	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2044		2621
2045	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2046
2047	$self->{aspect} = $tex->{w} / $tex->{h};
2048		2623
2049	$self	2624	$self
2050	}	2625	}
2051		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
2052	sub size_request {	2649	sub size_request {
2053	my ($self) = @_;	2650	my ($self) = @_;
2054		2651
2055	($self->{tex}->{w}, $self->{tex}->{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2056	}	2653	}
2057		2654
2058	sub _draw {	2655	sub _draw {
2059	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2060		2659
2061	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2062		2661
2063	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2064		2663
…		…
2077	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2078	}	2677	}
2079		2678
2080	#############################################################################	2679	#############################################################################
2081		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
2082	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2083		2722
2084	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2085		2724
2086	use List::Util qw(min max);	2725	use List::Util qw(min max);
2087		2726
2088	use CFClient::OpenGL;	2727	use DC::OpenGL;
2089		2728
2090	my %tex = (	2729	my %tex = (
2091	food => [	2730	food => [
2092	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2093	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2094	],	2733	],
2095	grace => [	2734	grace => [
2096	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2097	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2098	],	2737	],
2099	hp => [	2738	hp => [
2100	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2101	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2102	],	2741	],
2103	mana => [	2742	mana => [
2104	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2105	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2106	],	2745	],
2107	);	2746	);
2108		2747
2109	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2169	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2170	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2171		2810
2172	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2173	my $h2 = $self->{h} * (1 - $ycut2);	2812	my $h2 = $self->{h} * (1 - $ycut2);
		2813	my $h3 = $self->{h};
		2814
		2815	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2174		2816
2175	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2176	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2177	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2178	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
…		…
2197		2839
2198	if ($t3) {	2840	if ($t3) {
2199	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2200	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2201	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2202	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2203	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2204	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2205	glEnd;	2847	glEnd;
2206	}	2848	}
2207		2849
2208	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2209	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2210	}	2852	}
2211		2853
2212	#############################################################################	2854	#############################################################################
2213		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2214	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2215		3011
2216	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2217		3013
2218	sub new {	3014	sub new {
2219	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2220		3016
2221	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2223	can_hover => 1,	3019	can_hover => 1,
2224	can_events => 1,	3020	can_events => 1,
2225	%arg,	3021	%arg,
2226	);	3022	);
2227		3023
2228	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2229	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2230	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2231		3027
2232	$self	3028	$self
2233	}	3029	}
2234		3030
2235	sub set_fontsize {	3031	sub set_fontsize {
…		…
2256	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2257	}	3053	}
2258		3054
2259	#############################################################################	3055	#############################################################################
2260		3056
2261	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2262		3058
2263	use strict;	3059	use strict;
2264		3060
2265	use CFClient::OpenGL;	3061	use DC::OpenGL;
2266		3062
2267	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2268		3064
2269	my @tex =	3065	my @tex =
2270	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2271	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2272		3068
2273	sub new {	3069	sub new {
2274	my $class = shift;	3070	my $class = shift;
2275		3071
…		…
2296	$self->update;	3092	$self->update;
2297		3093
2298	$self	3094	$self
2299	}	3095	}
2300		3096
2301	sub changed { }
2302
2303	sub set_range {	3097	sub set_range {
2304	my ($self, $range) = @_;	3098	my ($self, $range) = @_;
2305		3099
2306	($range, $self->{range}) = ($self->{range}, $range);	3100	($range, $self->{range}) = ($self->{range}, $range);
2307		3101
2308	$self->update
2309	if "@$range" ne "@{$self->{range}}";	3102	if ("@$range" ne "@{$self->{range}}") {
		3103	$self->update;
		3104	$self->set_value ($self->{range}[0]);
		3105	}
2310	}	3106	}
2311		3107
2312	sub set_value {	3108	sub set_value {
2313	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2314		3110
2315	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2316		3112
2317	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2318		3114
2319	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2320
2321	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2322	$value = $hi - $page if $value > $hi - $page;
2323		3117
2324	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2325	if $unit;	3119	if $unit;
2326		3120
2327	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2328		3122
2329	if ($value != $old_value) {	3123	if ($value != $old_value) {
2330	$self->_emit (changed => $value);	3124	$self->emit (changed => $value);
2331	$self->update;	3125	$self->update;
2332	}	3126	}
2333	}	3127	}
2334		3128
2335	sub size_request {	3129	sub size_request {
2336	my ($self) = @_;	3130	my ($self) = @_;
2337		3131
2338	($self->{req_w}, $self->{req_h})	3132	($self->{req_w}, $self->{req_h})
2339	}	3133	}
2340		3134
2341	sub button_down {	3135	sub invoke_button_down {
2342	my ($self, $ev, $x, $y) = @_;	3136	my ($self, $ev, $x, $y) = @_;
2343		3137
2344	$self->SUPER::button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2345		3139
2346	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2347		3141
2348	$self->mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
2349	}
2350		3143
		3144	1
		3145	}
		3146
2351	sub mouse_motion {	3147	sub invoke_mouse_motion {
2352	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2353		3149
2354	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2355	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2356		3152
…		…
2364	}	3160	}
2365		3161
2366	1	3162	1
2367	}	3163	}
2368		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($self, $ev) = @_;
		3167
		3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
		3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3173
		3174	1
		3175	}
		3176
2369	sub update {	3177	sub update {
2370	my ($self) = @_;	3178	my ($self) = @_;
2371		3179
2372	delete $self->{knob_w};	3180	delete $self->{knob_w};
2373	$self->SUPER::update;	3181	$self->SUPER::update;
…		…
2377	my ($self) = @_;	3185	my ($self) = @_;
2378		3186
2379	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2380	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2381		3189
2382	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2384		3192
2385	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2386		3194
2387	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2388	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2389		3197
2390	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2420	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2421	}	3229	}
2422		3230
2423	#############################################################################	3231	#############################################################################
2424		3232
2425	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2426		3234
2427	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2428		3236
2429	sub new {	3237	sub new {
2430	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2431		3239
2432	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2433		3241
2434	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2435	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2436	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2437	to_value => sub { shift },	3245	to_value => sub { shift },
2438	from_value => sub { shift },	3246	from_value => sub { shift },
2439	%arg,	3247	%arg,
2440	);	3248	);
2441		3249
…		…
2461	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2462	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2463		3271
2464	#############################################################################	3272	#############################################################################
2465		3273
2466	package CFClient::UI::TextView;	3274	package DC::UI::TextScroller;
2467		3275
2468	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2469		3277
2470	use CFClient::OpenGL;	3278	use DC::OpenGL;
2471		3279
2472	sub new {	3280	sub new {
2473	my $class = shift;	3281	my $class = shift;
2474		3282
2475	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2476	fontsize => 1,	3284	fontsize => 1,
2477	can_events => 0,	3285	can_events => 1,
		3286	indent => 0,
2478	#font => default_font	3287	#font => default_font
2479	@_,	3288	@_,
2480		3289
2481	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2482	par => [],	3291	par => [],
		3292	max_par => 0,
2483	height => 0,	3293	height => 0,
2484	children => [	3294	children => [
2485	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2486	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2487	],	3297	],
2488	);	3298	);
2489		3299
2490	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2491		3301
…		…
2497		3307
2498	$self->{fontsize} = $fontsize;	3308	$self->{fontsize} = $fontsize;
2499	$self->reflow;	3309	$self->reflow;
2500	}	3310	}
2501		3311
		3312	sub size_request {
		3313	my ($self) = @_;
		3314
		3315	my ($empty, $slider) = $self->visible_children;
		3316
		3317	local $self->{children} = [$empty, $slider];
		3318	$self->SUPER::size_request
		3319	}
		3320
2502	sub size_allocate {	3321	sub invoke_size_allocate {
2503	my ($self, $w, $h) = @_;	3322	my ($self, $w, $h) = @_;
2504		3323
2505	$self->SUPER::size_allocate ($w, $h);	3324	my ($empty, $slider, @other) = @{ $self->{children} };
		3325	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2506		3326
2507	$self->{layout}->set_font ($self->{font}) if $self->{font};	3327	$self->{layout}->set_font ($self->{font}) if $self->{font};
2508	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3328	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2509	$self->{layout}->set_width ($self->{children}[0]{w});	3329	$self->{layout}->set_width ($empty->{w});
		3330	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2510		3331
2511	$self->reflow;	3332	$self->reflow;
2512	}
2513		3333
2514	sub text_size {	3334	local $self->{children} = [$empty, $slider];
		3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
2515	my ($self, $text, $indent) = @_;	3339	my ($self, $ev) = @_;
		3340
		3341	return 0 unless $ev->{dy}; # only vertical movements
		3342
		3343	$self->{children}[1]->emit (mouse_wheel => $ev);
		3344
		3345	1
		3346	}
		3347
		3348	sub get_layout {
		3349	my ($self, $para) = @_;
2516		3350
2517	my $layout = $self->{layout};	3351	my $layout = $self->{layout};
2518		3352
		3353	$layout->set_font ($self->{font}) if $self->{font};
		3354	$layout->set_foreground (@{$para->{fg}});
2519	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3355	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2520	$layout->set_width ($self->{children}[0]{w} - $indent);	3356	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2521	$layout->set_markup ($text);	3358	$layout->set_markup ($para->{markup});
		3359
		3360	$layout->set_shapes (
		3361	map
		3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3363	@{$para->{widget}}
2522		3364	);
		3365
2523	$layout->size	3366	$layout
2524	}	3367	}
2525		3368
2526	sub reflow {	3369	sub reflow {
2527	my ($self) = @_;	3370	my ($self) = @_;
2528		3371
…		…
2535		3378
2536	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2537	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
2538	}	3381	}
2539		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
		3396	}
		3397
2540	sub clear {	3398	sub clear {
2541	my ($self) = @_;	3399	my ($self) = @_;
		3400
		3401	my (undef, undef, @other) = @{ $self->{children} };
		3402	$self->remove ($_) for @other;
2542		3403
2543	$self->{par} = [];	3404	$self->{par} = [];
2544	$self->{height} = 0;	3405	$self->{height} = 0;
2545	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2546	}	3407	}
2547		3408
2548	sub add_paragraph {	3409	sub add_paragraph {
2549	my ($self, $color, $text, $indent) = @_;	3410	my $self = shift;
2550		3411
2551	for my $line (split /\n/, $text) {	3412	for my $para (@_) {
2552	my ($w, $h) = $self->text_size ($line);	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
		3419	w => 1e10,
		3420	wrapped => 1,
		3421	};
		3422
		3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
		3430
		3431	$self->{need_reflow}++;
		3432	$self->update;
		3433	}
		3434
		3435	sub scroll_to_bottom {
		3436	my ($self) = @_;
		3437
		3438	$self->{scroll_to} = $#{$self->{par}};
		3439	$self->update;
		3440	}
		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
2553	$self->{height} += $h;	3464	$self->{height} = $height;
2554	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2555	}
2556		3466
2557	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
2558	}	3473	}
2559		3474
2560	sub update {	3475	sub update {
2561	my ($self) = @_;	3476	my ($self) = @_;
2562		3477
…		…
2564		3479
2565	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2566		3481
2567	delete $self->{texture};	3482	delete $self->{texture};
2568		3483
2569	$ROOT->on_post_alloc ($self, sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2570	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2571		3488
2572	if (delete $self->{need_reflow}) {
2573	my $height = 0;
2574
2575	my $layout = $self->{layout};
2576
2577	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2578
2579	for (@{$self->{par}}) {
2580	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2581	$layout->set_width ($W - $_->[3]);
2582	$layout->set_markup ($_->[4]);
2583	my ($w, $h) = $layout->size;
2584	$_->[0] = $w + $_->[3];
2585	$_->[1] = $h;
2586	}
2587
2588	$height += $_->[1];
2589	}
2590
2591	$self->{height} = $height;
2592
2593	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2594
2595	delete $self->{texture};
2596	}
2597
2598	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2599	glClearColor 0, 0, 0, 0;	3490	glClearColor 0, 0, 0, 0;
2600	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2601		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2602	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2603		3502
2604	my $y0 = $top;	3503	my $y0 = $top;
2605	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2606		3505
2607	my $y = 0;
2608
2609	my $layout = $self->{layout};
2610
2611	$layout->set_font ($self->{font}) if $self->{font};
2612
2613	glEnable GL_BLEND;
2614	#TODO# not correct in windows where rgba is forced off
2615	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2616
2617	for my $par (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2618	my $h = $par->[1];	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2619		3509
2620	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2621	$layout->set_foreground (@{ $par->[2] });	3511	my $layout = $self->get_layout ($para);
2622	$layout->set_width ($W - $par->[3]);
2623	$layout->set_markup ($par->[4]);
2624		3512
2625	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2626		3515
2627	glRasterPos $par->[3], $y - $y0;	3516	if (my @w = @{ $para->{widget} }) {
2628	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3517	my @s = $layout->get_shapes;
		3518
		3519	for (@w) {
		3520	my ($dx, $dy) = splice @s, 0, 2, ();
		3521
		3522	$_->{x} = $dx + $para->{indent};
		3523	$_->{y} = $dy + $y - $y0;
		3524
		3525	$_->draw;
		3526	}
		3527	}
2629	}	3528	}
2630		3529
2631	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2632	}	3532	}
2633		3533
2634	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2635	};	3535	};
2636	});	3536	});
		3537	}
		3538
		3539	sub reconfigure {
		3540	my ($self) = @_;
		3541
		3542	$self->SUPER::reconfigure;
		3543
		3544	$_->{w} = 1e10 for @{ $self->{par} };
		3545	$self->reflow;
2637	}	3546	}
2638		3547
2639	sub _draw {	3548	sub _draw {
2640	my ($self) = @_;	3549	my ($self) = @_;
2641		3550
…		…
2644	glColor 0, 0, 0, 1;	3553	glColor 0, 0, 0, 1;
2645	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3554	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2646	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
2647		3556
2648	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2649
2650	}	3558	}
2651		3559
2652	#############################################################################	3560	#############################################################################
2653		3561
2654	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2655		3563
2656	use CFClient::OpenGL;	3564	use DC::OpenGL;
2657		3565
2658	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2659		3567
2660	sub moveto {	3568	sub moveto {
2661	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2662		3570
2663	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2691	glPopMatrix;	3599	glPopMatrix;
2692	}	3600	}
2693		3601
2694	#############################################################################	3602	#############################################################################
2695		3603
2696	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2697		3605
2698	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2699		3607
2700	sub new {	3608	sub new {
2701	my $class = shift;	3609	my $class = shift;
2702		3610
2703	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2715	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2716	}	3624	}
2717		3625
2718	#############################################################################	3626	#############################################################################
2719		3627
2720	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2721		3629
2722	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2723		3631
2724	use CFClient::OpenGL;	3632	use DC::OpenGL;
2725		3633
2726	sub new {	3634	sub new {
2727	my $class = shift;	3635	my $class = shift;
2728		3636
2729	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2733	}	3641	}
2734		3642
2735	sub set_tooltip_from {	3643	sub set_tooltip_from {
2736	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2737		3645
2738	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2739		3651
2740	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2741	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2742	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2743	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2744	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2745	}	3657	}
2746		3658
		3659	$tip =~ s/^\n+//;
		3660	$tip =~ s/\n+$//;
		3661
2747	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2748	markup => $tooltip,	3664	markup => $tip,
2749	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2750	fontsize => 0.8,	3667	fontsize => 0.8,
2751	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2752	ellipsise => 0,	3669	ellipsise => 0,
2753	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2754	);	3671	);
2755	}	3672	}
2756		3673
…		…
2760	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3677	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2761		3678
2762	($w + 4, $h + 4)	3679	($w + 4, $h + 4)
2763	}	3680	}
2764		3681
2765	sub size_allocate {	3682	sub invoke_size_allocate {
2766	my ($self, $w, $h) = @_;	3683	my ($self, $w, $h) = @_;
2767		3684
2768	$self->SUPER::size_allocate ($w - 4, $h - 4);	3685	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2769	}	3686	}
2770		3687
2771	sub visibility_change {	3688	sub invoke_visibility_change {
2772	my ($self, $visible) = @_;	3689	my ($self, $visible) = @_;
2773		3690
2774	return unless $visible;	3691	return unless $visible;
2775		3692
2776	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2777	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2778	or return;	3695	or return;
2779		3696
		3697	if ($widget->{visible}) {
2780	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2781		3699
2782	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2783	if $x + $self->{w} > $::WIDTH;	3701	if $x + $self->{w} > $self->{root}{w};
2784		3702
2785	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2786	});	3707	});
2787	}	3708	}
2788		3709
2789	sub _draw {	3710	sub _draw {
2790	my ($self) = @_;	3711	my ($self) = @_;
2791		3712
2792	glTranslate 0.375, 0.375;
2793
2794	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2795		3714
2796	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2797	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2798	glVertex 0 , 0;
2799	glVertex 0 , $h;
2800	glVertex $w, $h;
2801	glVertex $w, 0;
2802	glEnd;
2803		3717
2804	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2805	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2806	glVertex 0 , 0;
2807	glVertex 0 , $h;
2808	glVertex $w, $h;
2809	glVertex $w, 0;
2810	glEnd;
2811		3720
2812	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2813		3722
2814	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2815	}	3724	}
2816		3725
2817	#############################################################################	3726	#############################################################################
2818		3727
2819	package CFClient::UI::Face;	3728	package DC::UI::Face;
2820		3729
2821	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2822		3731
2823	use CFClient::OpenGL;	3732	use DC::OpenGL;
2824		3733
2825	sub new {	3734	sub new {
2826	my $class = shift;	3735	my $class = shift;
2827		3736
2828	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2829	aspect => 1,	3740	aspect => 1,
2830	can_events => 0,	3741	can_events => 0,
2831	@_,	3742	@_,
2832	);	3743	);
2833		3744
2834	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2835	Scalar::Util::weaken (my $widget = $self);
2836
2837	$self->{timer} = Event->timer (
2838	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2839	hard => 1,
2840	interval => $self->{animspeed},
2841	cb => sub {
2842	++$widget->{frame};
2843	$widget->update;
2844	},
2845	);
2846	}
2847		3746
2848	$self	3747	$self
2849	}	3748	}
2850		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
2851	sub size_request {	3809	sub size_request {
2852	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
2853	}	3827	}
2854		3828
2855	sub update {	3829	sub update {
2856	my ($self) = @_;	3830	my ($self) = @_;
2857		3831
2858	return unless $self->{visible};	3832	return unless $self->{visible};
2859		3833
2860	$self->SUPER::update;	3834	$self->SUPER::update;
2861	}	3835	}
2862		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
2863	sub _draw {	3866	sub _draw {
2864	my ($self) = @_;	3867	my ($self) = @_;
2865		3868
2866	return unless $::CONN;	3869	$self->SUPER::_draw;
2867		3870
2868	my $face;	3871	if (my $tex = $self->{tex}) {
2869
2870	if ($self->{frame}) {
2871	my $anim = $::CONN->{anim}[$self->{anim}];
2872
2873	$face = $anim->[ $self->{frame} % @$anim ]
2874	if $anim && @$anim;
2875	}
2876
2877	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2878
2879	if ($tex) {
2880	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
2881	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2882	glColor 0, 0, 0, 1;	3874	glColor 0, 0, 0, 1;
2883	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2884	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
2885	}	3877	}
2886	}	3878	}
2887		3879
2888	sub DESTROY {	3880	sub destroy {
2889	my ($self) = @_;	3881	my ($self) = @_;
2890		3882
2891	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
2892	if $self->{timer};	3884	if $self->{timer};
2893		3885
2894	$self->SUPER::DESTROY;	3886	$self->SUPER::destroy;
2895	}	3887	}
2896		3888
2897	#############################################################################	3889	#############################################################################
2898		3890
2899	package CFClient::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
2900		3892
2901	our @ISA = CFClient::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
2902		3894
2903	# TODO: should actualyl wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
2904		3896
2905	#############################################################################	3897	#############################################################################
2906		3898
2907	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
2908		3900
2909	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
2910		3902
2911	use CFClient::OpenGL;	3903	use DC::OpenGL;
2912		3904
2913	sub new {	3905	sub new {
2914	my $class = shift;	3906	my $class = shift;
2915		3907
2916	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
2917	items => [],	3909	items => [],
2918	z => 100,	3910	z => 100,
2919	@_,	3911	@_,
2920	);	3912	);
2921		3913
2922	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
2923		3915
2924	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
2925	my ($widget, $cb) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
2926		3918
2927	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
2928	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
2929	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
2930	can_hover => 1,	3925	can_hover => 1,
2931	can_events => 1,	3926	can_events => 1,
		3927	tooltip => $tooltip,
		3928	children => [
		3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3930	(new DC::UI::Label markup => $right, align => 1),
		3931	],
		3932	;
		3933
		3934	} else {
		3935	$widget = new DC::UI::Label
		3936	can_hover => 1,
		3937	can_events => 1,
		3938	align => 0,
2932	text => $widget;	3939	markup => $widget,
		3940	tooltip => $tooltip;
		3941	}
2933	}	3942	}
2934		3943
2935	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
2936		3945
2937	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
2942		3951
2943	# popup given the event (must be a mouse button down event currently)	3952	# popup given the event (must be a mouse button down event currently)
2944	sub popup {	3953	sub popup {
2945	my ($self, $ev) = @_;	3954	my ($self, $ev) = @_;
2946		3955
2947	$self->_emit ("popdown");	3956	$self->emit ("popdown");
2948		3957
2949	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
2950	$GRAB = $self;	3959	$GRAB = $self;
2951	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
2952		3961
2953	$self->show;	3962	$self->show;
2954	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2955	}
2956		3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
		3972	}
		3973
2957	sub mouse_motion {	3974	sub invoke_mouse_motion {
2958	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
2959		3976
2960	# TODO: should use vbox->find_widget or so	3977	# TODO: should use vbox->find_widget or so
2961	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3978	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2962	$self->{hover} = $self->{item}{$HOVER};	3979	$self->{hover} = $self->{item}{$HOVER};
2963		3980
2964	0	3981	0
2965	}	3982	}
2966		3983
2967	sub button_up {	3984	sub invoke_button_up {
2968	my ($self, $ev, $x, $y) = @_;	3985	my ($self, $ev, $x, $y) = @_;
2969		3986
2970	if ($ev->{button} == $self->{button}) {	3987	if ($ev->{button} == $self->{button}) {
2971	undef $GRAB;	3988	undef $GRAB;
2972	$self->hide;	3989	$self->hide;
2973		3990
2974	$self->_emit ("popdown");	3991	$self->emit ("popdown");
2975	$self->{hover}[1]->() if $self->{hover};	3992	$self->{hover}[1]->() if $self->{hover};
2976	} else {	3993	} else {
2977	return 0	3994	return 0
2978	}	3995	}
2979		3996
2980	1	3997	1
2981	}	3998	}
2982		3999
2983	#############################################################################	4000	#############################################################################
2984		4001
2985	package CFClient::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
2986		4003
2987	our @ISA = CFClient::UI::Container::;	4004	our @ISA = DC::UI::Container::;
2988		4005
2989	sub new {	4006	sub new {
2990	my $class = shift;	4007	my $class = shift;
2991		4008
2992	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
2993	@_,	4010	@_,
2994	);	4011	);
2995		4012
2996	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
2997	if @{ $self->{children} };
2998		4014
2999	$self	4015	$self
3000	}	4016	}
3001		4017
3002	sub add {	4018	sub add {
3003	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
3004		4020
3005	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
3006		4022
3007	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
3008	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
3009	}	4031	}
3010		4032
3011	sub set_current_page {	4033	sub set_current_page {
3012	my ($self, $page_or_widget) = @_;	4034	my ($self, $page_or_widget) = @_;
3013		4035
3014	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
3015	? $page_or_widget	4037	? $page_or_widget
3016	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
3017		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
3018	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
3019	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3020		4045
3021	$self->_emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
3022		4048
3023	$self->realloc;	4049	$self->realloc;
3024	}	4050	}
3025		4051
3026	sub visible_children {	4052	sub visible_children {
3027	$_[0]{current}	4053	$_[0]{current} || ()
3028	}	4054	}
3029		4055
3030	sub size_request {	4056	sub size_request {
3031	my ($self) = @_;	4057	my ($self) = @_;
3032		4058
		4059	$self->{current}
3033	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3034	}	4062	}
3035		4063
3036	sub size_allocate {	4064	sub invoke_size_allocate {
3037	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3038		4066
3039	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
		4069
		4070	1
3040	}	4071	}
3041		4072
3042	sub _draw {	4073	sub _draw {
3043	my ($self) = @_;	4074	my ($self) = @_;
3044		4075
3045	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3046	}	4078	}
3047		4079
3048	#############################################################################	4080	#############################################################################
3049		4081
3050	package CFClient::UI::Notebook;	4082	package DC::UI::Notebook;
3051		4083
		4084	use DC::OpenGL;
		4085
3052	our @ISA = CFClient::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3053		4087
3054	sub new {	4088	sub new {
3055	my $class = shift;	4089	my $class = shift;
3056		4090
3057	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3058	buttonbar => (new CFClient::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3059	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3060	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3061	@_,	4096	@_,
3062	);	4097	);
3063		4098
3064	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3065	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3066		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
3067	$self	4136	$self
3068	}	4137	}
3069		4138
3070	sub add {	4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3071	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3072		4170
3073	Scalar::Util::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3074		4173
3075	$self->{buttonbar}->add (new CFClient::UI::Button
3076	markup => $title,
3077	tooltip => $tooltip,
3078	on_activate => sub { $self->set_current_page ($widget) },
3079	);
3080
3081	$self->{multiplexer}->add ($widget);	4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
3082	}	4181	}
3083		4182
3084	sub set_current_page {	4183	sub set_current_page {
3085	my ($self, $page) = @_;	4184	my ($self, $page) = @_;
3086		4185
3087	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3088	$self->_emit (page_changed => $self->{multiplexer}{current});	4187	$self->emit (page_changed => $self->{multiplexer}{current});
		4188	}
		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
3089	}	4208	}
3090		4209
3091	#############################################################################	4210	#############################################################################
3092		4211
		4212	package DC::UI::Selector;
		4213
		4214	use utf8;
		4215
		4216	our @ISA = DC::UI::Button::;
		4217
		4218	sub new {
		4219	my $class = shift;
		4220
		4221	my $self = $class->SUPER::new (
		4222	options => [], # [value, title, longdesc], ...
		4223	value => undef,
		4224	@_,
		4225	);
		4226
		4227	$self->_set_value ($self->{value});
		4228
		4229	$self
		4230	}
		4231
		4232	sub invoke_button_down {
		4233	my ($self, $ev) = @_;
		4234
		4235	my @menu_items;
		4236
		4237	for (@{ $self->{options} }) {
		4238	my ($value, $title, $tooltip) = @$_;
		4239
		4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4241	}
		4242
		4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4244	}
		4245
		4246	sub _set_value {
		4247	my ($self, $value) = @_;
		4248
		4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
		4251	or return;
		4252
		4253	$self->{value} = $item->[0];
		4254	$self->set_markup ("$item->[1] ⇓");
		4255	# $self->set_tooltip ($item->[2]);
		4256	}
		4257
		4258	sub set_value {
		4259	my ($self, $value) = @_;
		4260
		4261	return unless $self->{value} ne $value;
		4262
		4263	$self->_set_value ($value);
		4264	$self->emit (changed => $value);
		4265	}
		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
		4274	#############################################################################
		4275
3093	package CFClient::UI::Statusbox;	4276	package DC::UI::Statusbox;
3094		4277
3095	our @ISA = CFClient::UI::VBox::;	4278	our @ISA = DC::UI::VBox::;
3096		4279
3097	sub new {	4280	sub new {
3098	my $class = shift;	4281	my $class = shift;
3099		4282
3100	my $self = $class->SUPER::new (	4283	my $self = $class->SUPER::new (
3101	fontsize => 0.8,	4284	fontsize => 0.8,
3102	@_,	4285	@_,
3103	);	4286	);
3104		4287
3105	Scalar::Util::weaken (my $this = $self);	4288	DC::weaken (my $this = $self);
3106		4289
3107	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3108		4291
3109	$self	4292	$self
3110	}	4293	}
3111		4294
3112	sub reorder {	4295	sub reorder {
3113	my ($self) = @_;	4296	my ($self) = @_;
3114	my $NOW = Time::HiRes::time;	4297	my $NOW = EV::time;
3115		4298
3116	# freeze display when hovering over any label	4299	# freeze display when hovering over any label
3117	return if $CFClient::UI::TOOLTIP->{owner}	4300	return if $DC::UI::TOOLTIP->{owner}
3118	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3119	values %{ $self->{item} };	4302	values %{ $self->{item} };
3120		4303
3121	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3122	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3123	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3124		4309
3125	my @widgets;	4310	my @widgets;
3126		4311
3127	my @items = sort {	4312	my @items = sort {
3128	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
3129	or $b->{id} <=> $a->{id}	4314	or $b->{id} <=> $a->{id}
3130	} values %{ $self->{item} };	4315	} values %{ $self->{item} };
3131
3132	$self->{timer}->interval (1);
3133		4316
3134	my $count = 10 + 1;	4317	my $count = 10 + 1;
3135	for my $item (@items) {	4318	for my $item (@items) {
3136	last unless --$count;	4319	last unless --$count;
3137		4320
…		…
3144	for ($short) {	4327	for ($short) {
3145	s/^\s+//;	4328	s/^\s+//;
3146	s/\s+/ /g;	4329	s/\s+/ /g;
3147	}	4330	}
3148		4331
3149	new CFClient::UI::Label	4332	new DC::UI::Label
3150	markup => $short,	4333	markup => $short,
3151	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3152	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3153	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3154	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3155	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3156	fg => [@{ $item->{fg} }],	4340	fg => [@{ $item->{fg} }],
3157	can_events => 1,	4341	can_events => 1,
3158	can_hover => 1	4342	can_hover => 1
3159	};	4343	};
3160		4344
3161	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3162	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3163	$label->update;	4347	$label->update;
3164	$label->set_max_size (undef, $label->{req_h} * $diff)	4348	$label->set_max_size (undef, $label->{req_h} * $diff)
3165	if $diff < 1;	4349	if $diff < 1;
3166	$self->{timer}->interval (1/30);	4350	$self->{timer}->set (1/30, 1/30);
3167	} else {	4351	} else {
3168	$label->{fg}[3] = $item->{fg}[3] || 1;	4352	$label->{fg}[3] = $item->{fg}[3] || 1;
3169	}	4353	}
3170		4354
3171	push @widgets, $label;	4355	push @widgets, $label;
3172	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
3173		4361
3174	$self->clear;	4362	$self->clear;
3175	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
3176	}	4364	}
3177		4365
…		…
3192	$item->{count}++;	4380	$item->{count}++;
3193	} else {	4381	} else {
3194	$item->{count} = 1;	4382	$item->{count} = 1;
3195	$item->{text} = $item->{tooltip} = $text;	4383	$item->{text} = $item->{tooltip} = $text;
3196	}	4384	}
3197	$item->{id} = ++$self->{id};	4385	$item->{id} += 0.2;#d#
3198	$item->{timeout} = $timeout;	4386	$item->{timeout} = $timeout;
3199	delete $item->{label};	4387	delete $item->{label};
3200	} else {	4388	} else {
3201	$self->{item}{$group} = {	4389	$self->{item}{$group} = {
3202	id => ++$self->{id},	4390	id => ++$self->{id},
…		…
3208	count => 1,	4396	count => 1,
3209	%arg,	4397	%arg,
3210	};	4398	};
3211	}	4399	}
3212		4400
		4401	$ROOT->on_refresh (reorder => sub {
3213	$self->reorder;	4402	$self->reorder;
		4403	});
3214	}	4404	}
3215		4405
3216	sub reconfigure {	4406	sub reconfigure {
3217	my ($self) = @_;	4407	my ($self) = @_;
3218		4408
…		…
3221		4411
3222	$self->reorder;	4412	$self->reorder;
3223	$self->SUPER::reconfigure;	4413	$self->SUPER::reconfigure;
3224	}	4414	}
3225		4415
3226	sub DESTROY {	4416	sub destroy {
3227	my ($self) = @_;	4417	my ($self) = @_;
3228		4418
3229	$self->{timer}->cancel;	4419	$self->{timer}->cancel;
3230		4420
3231	$self->SUPER::DESTROY;	4421	$self->SUPER::destroy;
3232	}	4422	}
3233		4423
3234	#############################################################################	4424	#############################################################################
3235		4425
3236	package CFClient::UI::Inventory;
3237
3238	our @ISA = CFClient::UI::ScrolledWindow::;
3239
3240	sub new {
3241	my $class = shift;
3242
3243	my $self = $class->SUPER::new (
3244	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3245	@_,
3246	);
3247
3248	$self
3249	}
3250
3251	sub set_items {
3252	my ($self, $items) = @_;
3253
3254	$self->{child}->clear;
3255	return unless $items;
3256
3257	my @items = sort {
3258	($a->{type} <=> $b->{type})
3259	or ($a->{name} cmp $b->{name})
3260	} @$items;
3261
3262	$self->{real_items} = \@items;
3263
3264	my $row = 0;
3265	for my $item (@items) {
3266	CFClient::Item::update_widgets $item;
3267
3268	$self->{child}->add (0, $row, $item->{face_widget});
3269	$self->{child}->add (1, $row, $item->{desc_widget});
3270	$self->{child}->add (2, $row, $item->{weight_widget});
3271
3272	$row++;
3273	}
3274	}
3275
3276	#############################################################################
3277
3278	package CFClient::UI::BindEditor;
3279
3280	our @ISA = CFClient::UI::FancyFrame::;
3281
3282	sub new {
3283	my $class = shift;
3284
3285	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3286
3287	$self->add (my $vb = new CFClient::UI::VBox);
3288
3289
3290	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3291	text => "start recording",
3292	tooltip => "Start/Stops recording of actions."
3293	."All subsequent actions after the recording started will be captured."
3294	."The actions are displayed after the record was stopped."
3295	."To bind the action you have to click on the 'Bind' button",
3296	on_activate => sub {
3297	unless ($self->{recording}) {
3298	$self->start;
3299	} else {
3300	$self->stop;
3301	}
3302	});
3303
3304	$vb->add (new CFClient::UI::Label text => "Actions:");
3305	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3306
3307	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3308	$vb->add (my $hb = new CFClient::UI::HBox);
3309	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3310	$hb->add (new CFClient::UI::Button
3311	text => "bind",
3312	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3313	on_activate => sub {
3314	$self->ask_for_bind;
3315	});
3316
3317	$vb->add (my $hb = new CFClient::UI::HBox);
3318	$hb->add (new CFClient::UI::Button
3319	text => "ok",
3320	expand => 1,
3321	tooltip => "This closes the binding editor and saves the binding",
3322	on_activate => sub {
3323	$self->hide;
3324	$self->commit;
3325	});
3326
3327	$hb->add (new CFClient::UI::Button
3328	text => "cancel",
3329	expand => 1,
3330	tooltip => "This closes the binding editor without saving",
3331	on_activate => sub {
3332	$self->hide;
3333	$self->{binding_cancel}->()
3334	if $self->{binding_cancel};
3335	});
3336
3337	$self->update_binding_widgets;
3338
3339	$self
3340	}
3341
3342	sub commit {
3343	my ($self) = @_;
3344	my ($mod, $sym, $cmds) = $self->get_binding;
3345	if ($sym != 0 && @$cmds > 0) {
3346	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3347	."'. Don't forget 'Save Config'!");
3348	$self->{binding_change}->($mod, $sym, $cmds)
3349	if $self->{binding_change};
3350	} else {
3351	$::STATUSBOX->add ("No action bound, no key or action specified!");
3352	$self->{binding_cancel}->()
3353	if $self->{binding_cancel};
3354	}
3355	}
3356
3357	sub start {
3358	my ($self) = @_;
3359
3360	$self->{rec_btn}->set_text ("stop recording");
3361	$self->{recording} = 1;
3362	$self->clear_command_list;
3363	$::CONN->start_record if $::CONN;
3364	}
3365
3366	sub stop {
3367	my ($self) = @_;
3368
3369	$self->{rec_btn}->set_text ("start recording");
3370	$self->{recording} = 0;
3371
3372	my $rec;
3373	$rec = $::CONN->stop_record if $::CONN;
3374	return unless ref $rec eq 'ARRAY';
3375	$self->set_command_list ($rec);
3376	}
3377
3378
3379	sub ask_for_bind_and_commit {
3380	my ($self) = @_;
3381	$self->ask_for_bind (1);
3382	}
3383
3384	sub ask_for_bind {
3385	my ($self, $commit) = @_;
3386
3387	CFClient::Binder::open_binding_dialog (sub {
3388	my ($mod, $sym) = @_;
3389	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3390	$self->update_binding_widgets;
3391	$self->commit if $commit;
3392	});
3393	}
3394
3395	# $mod and $sym are the modifiers and key symbol
3396	# $cmds is a array ref of strings (the commands)
3397	# $cb is the callback that is executed on OK
3398	# $ccb is the callback that is executed on CANCEL and
3399	# when the binding was unsuccessful on OK
3400	sub set_binding {
3401	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3402
3403	$self->clear_command_list;
3404	$self->{recording} = 0;
3405	$self->{rec_btn}->set_text ("start recording");
3406
3407	$self->{binding} = [$mod, $sym];
3408	$self->{commands} = $cmds;
3409
3410	$self->{binding_change} = $cb;
3411	$self->{binding_cancel} = $ccb;
3412
3413	$self->update_binding_widgets;
3414	}
3415
3416	# this is a shortcut method that asks for a binding
3417	# and then just binds it.
3418	sub do_quick_binding {
3419	my ($self, $cmds) = @_;
3420	$self->set_binding (undef, undef, $cmds, sub {
3421	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3422	});
3423	$self->ask_for_bind (1);
3424	}
3425
3426	sub update_binding_widgets {
3427	my ($self) = @_;
3428	my ($mod, $sym, $cmds) = $self->get_binding;
3429	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3430	$self->set_command_list ($cmds);
3431	}
3432
3433	sub get_binding {
3434	my ($self) = @_;
3435	return (
3436	$self->{binding}->[0],
3437	$self->{binding}->[1],
3438	[ grep { defined $_ } @{$self->{commands}} ]
3439	);
3440	}
3441
3442	sub clear_command_list {
3443	my ($self) = @_;
3444	$self->{cmdbox}->clear ();
3445	}
3446
3447	sub set_command_list {
3448	my ($self, $cmds) = @_;
3449
3450	$self->{cmdbox}->clear ();
3451	$self->{commands} = $cmds;
3452
3453	my $idx = 0;
3454
3455	for (@$cmds) {
3456	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3457
3458	my $i = $idx;
3459	$hb->add (new CFClient::UI::Label text => $_);
3460	$hb->add (new CFClient::UI::Button
3461	text => "delete",
3462	tooltip => "Deletes the action from the record",
3463	on_activate => sub {
3464	$self->{cmdbox}->remove ($hb);
3465	$cmds->[$i] = undef;
3466	});
3467
3468
3469	$idx++
3470	}
3471	}
3472
3473	#############################################################################
3474
3475	package CFClient::UI::SpellList;
3476
3477	our @ISA = CFClient::UI::Table::;
3478
3479	sub new {
3480	my $class = shift;
3481
3482	my $self = $class->SUPER::new (
3483	binding => [],
3484	commands => [],
3485	@_,
3486	)
3487	}
3488
3489	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3490	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3491	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3492	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3493	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3494	"<b>Damage</b>. The amount of damage the spell deals when it hits.");
3495
3496	sub rebuild_spell_list {
3497	my ($self) = @_;
3498
3499	$CFClient::UI::ROOT->on_refresh ($self => sub {
3500	$self->clear;
3501
3502	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3503	$self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3504	$self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3505	$self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3506
3507	my $row = 0;
3508
3509	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3510	my $spell = $self->{spell}{$_};
3511
3512	$row++;
3513
3514	$self->add (0, $row, new CFClient::UI::Face
3515	face => $spell->{face},
3516	can_hover => 1,
3517	can_events => 1,
3518	tooltip => $spell->{message},
3519	);
3520
3521	$self->add (1, $row, new CFClient::UI::Label
3522	expand => 1,
3523	text => $spell->{name},
3524	can_hover => 1,
3525	can_events => 1,
3526	tooltip => $spell->{message},
3527	);
3528
3529	$self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3530	$self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3531	$self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3532
3533	# TODO: should be done via popup
3534	$self->add (5, $row, new CFClient::UI::Button
3535	text => "bind",
3536	tooltip => "bind spell readying (cast command) to key",
3537	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3538	);
3539	}
3540	});
3541	}
3542
3543	sub add_spell {
3544	my ($self, $spell) = @_;
3545
3546	$self->{spell}->{$spell->{name}} = $spell;
3547	$self->rebuild_spell_list;
3548	}
3549
3550	sub remove_spell {
3551	my ($self, $spell) = @_;
3552
3553	delete $self->{spell}->{$spell->{name}};
3554	$self->rebuild_spell_list;
3555	}
3556
3557	#############################################################################
3558
3559	package CFClient::UI::Root;	4426	package DC::UI::Root;
3560		4427
3561	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3562		4429
3563	use List::Util qw(min max);	4430	use List::Util qw(min max);
3564		4431
3565	use CFClient::OpenGL;	4432	use DC::OpenGL;
3566		4433
3567	sub new {	4434	sub new {
3568	my $class = shift;	4435	my $class = shift;
3569		4436
3570	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3571	visible => 1,	4438	visible => 1,
3572	@_,	4439	@_,
3573	);	4440	);
3574		4441
3575	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3576		4443
3577	$self	4444	$self
3578	}	4445	}
3579		4446
3580	sub size_request {	4447	sub size_request {
…		…
3595	$coord = $max - $size if $coord > $max - $size;	4462	$coord = $max - $size if $coord > $max - $size;
3596		4463
3597	int $coord + 0.5	4464	int $coord + 0.5
3598	}	4465	}
3599		4466
3600	sub size_allocate {	4467	sub invoke_size_allocate {
3601	my ($self, $w, $h) = @_;	4468	my ($self, $w, $h) = @_;
3602		4469
3603	for my $child ($self->children) {	4470	for my $child ($self->children) {
3604	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4471	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3605		4472
…		…
3609	$X = _to_pixel $X, $W, $self->{w};	4476	$X = _to_pixel $X, $W, $self->{w};
3610	$Y = _to_pixel $Y, $H, $self->{h};	4477	$Y = _to_pixel $Y, $H, $self->{h};
3611		4478
3612	$child->configure ($X, $Y, $W, $H);	4479	$child->configure ($X, $Y, $W, $H);
3613	}	4480	}
		4481
		4482	1
3614	}	4483	}
3615		4484
3616	sub coord2local {	4485	sub coord2local {
3617	my ($self, $x, $y) = @_;	4486	my ($self, $x, $y) = @_;
3618		4487
…		…
3626	}	4495	}
3627		4496
3628	sub update {	4497	sub update {
3629	my ($self) = @_;	4498	my ($self) = @_;
3630		4499
3631	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3632	}	4501	}
3633		4502
3634	sub add {	4503	sub add {
3635	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3636		4505
…		…
3673	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3674	$_->()	4543	$_->()
3675	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3676	}	4545	}
3677		4546
3678	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3679	my %queue;	4548	my %queue;
3680	my @queue;	4549	my @queue;
3681	my $widget;	4550	my $widget;
3682		4551
3683	outer:	4552	outer:
…		…
3703		4572
3704	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3705		4574
3706	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3707		4576
3708	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3709	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
3710		4582
3711	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3712	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3713		4585
3714	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3730	}	4602	}
3731	}	4603	}
3732		4604
3733	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3734	}	4606	}
3735	}
3736		4607
3737	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3738	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3739	values %$size_alloc;	4610	values %$size_alloc;
3740		4611
3741	while () {	4612	while () {
3742	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3743		4614
3744	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3745		4616
3746	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3747	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3748		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
		4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4625
3749	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3750	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3751		4628
3752	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3753	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3754	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3755		4632
3756	$widget->{w} = $w;	4633	$widget->{w} = $w;
3757	$widget->{h} = $h;	4634	$widget->{h} = $h;
3758		4635
3759	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3760	}	4638	}
3761	}	4639	}
3762	}	4640	}
3763		4641
3764	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3765	$_->()	4643	$_->()
3766	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3767	}	4645	}
3768
3769		4646
3770	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3771	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3772	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3773		4650
…		…
3776	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3777	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3778	glLoadIdentity;	4655	glLoadIdentity;
3779		4656
3780	{	4657	{
3781	package CFClient::UI::Base;	4658	package DC::UI::Base;
3782		4659
3783	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3784	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3785	}
3786		4662
3787	$self->_draw;	4663	$self->_draw;
		4664	}
3788	}	4665	}
3789		4666
3790	#############################################################################	4667	#############################################################################
3791		4668
3792	package CFClient::UI;	4669	package DC::UI;
3793		4670
3794	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3795	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3796		4673
3797	1	4674	1
3798

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines